[2025/09/12 05:03:22 346556] [warn] |xqc_tls_ctx_set_config|no session ticket key data|
[2025/09/12 05:03:22 349322] [warn] |xqc_create_server_ssl_ctx|read ssl session ticket key error|
[2025/09/12 05:03:22 349348] [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 05:03:22 349359] [info] |xqc_tls_ctx_register_alpn|alpn registered|alpn:hq-interop|alpn_list:
hq-interop
[2025/09/12 05:03:22 349366] [info] |xqc_engine_add_alpn|alpn registered|alpn:hq-interop|
[2025/09/12 05:03:22 349373] [info] |xqc_tls_ctx_register_alpn|alpn registered|alpn:hq-29|alpn_list:
hq-interophq-29
[2025/09/12 05:03:22 349379] [info] |xqc_engine_add_alpn|alpn registered|alpn:hq-29|
[2025/09/12 05:03:22 349390] [info] |xqc_tls_ctx_register_alpn|alpn registered|alpn:h3|alpn_list:
hq-interophq-29h3
[2025/09/12 05:03:22 349396] [info] |xqc_engine_add_alpn|alpn registered|alpn:h3|
[2025/09/12 05:03:22 349400] [info] |xqc_tls_ctx_register_alpn|alpn registered|alpn:h3-29|alpn_list:
hq-interophq-29h3h3-29
[2025/09/12 05:03:22 349404] [info] |xqc_engine_add_alpn|alpn registered|alpn:h3-29|
[2025/09/12 05:03:22 688528] [debug] |scid:dbddaae55a7ca4a980baf3af|xqc_timer_set|type:CONN_IDLE|expire:1757653462688526|now:1757653402688526|interv:60000000|
[2025/09/12 05:03:22 688577] [debug] |scid:dbddaae55a7ca4a980baf3af|xqc_timer_set|type:PATH_IDLE|expire:1757653462688577|now:1757653402688577|interv:60000000|
[2025/09/12 05:03:22 688585] [debug] |xqc_path_create|path:0|dcid:|scid:dbddaae55a7ca4a980baf3af|create_path_count:1|
[2025/09/12 05:03:22 688591] [debug] |scid:dbddaae55a7ca4a980baf3af|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 05:03:22 688597] [debug] |xqc_path_init|path:0|dcid:|scid:dbddaae55a7ca4a980baf3af|state:2|
[2025/09/12 05:03:22 688601] [debug] |scid:dbddaae55a7ca4a980baf3af|xqc_conn_create|success|scid:dbddaae55a7ca4a980baf3af|dcid:|conn:0000558BB881EE5C|
[2025/09/12 05:03:22 688608] [info] |scid:dbddaae55a7ca4a980baf3af|xqc_conn_server_create|hash odcid conn|odcid:|conn:0000558BB881EE5C|
[2025/09/12 05:03:22 688635] [stats] |xqc_conn_server_init_path_addr|path:0|addr or cid not avail|
[2025/09/12 05:03:22 688640] [info] |xqc_engine_packet_process|==>|conn:0000558BB881EE5C|size:1207|state:S_INIT|recv_time:1757653402688447|
[2025/09/12 05:03:22 688648] [info] |scid:dbddaae55a7ca4a980baf3af|xqc_packet_parse_long_header|version not supported|v:1463896404|
[2025/09/12 05:03:22 688657] [error] |scid:dbddaae55a7ca4a980baf3af|xqc_packet_parse_single|xqc_packet_parse_long_header error:-629|
[2025/09/12 05:03:22 688662] [info] |scid:dbddaae55a7ca4a980baf3af|xqc_conn_process_packet|ignore err|-629|
[2025/09/12 05:03:22 688668] [debug] |scid:dbddaae55a7ca4a980baf3af|xqc_timer_set|type:PATH_IDLE|expire:1757653462688447|now:1757653402688447|interv:60000000|
[2025/09/12 05:03:22 688673] [debug] |scid:dbddaae55a7ca4a980baf3af|xqc_timer_set|type:CONN_IDLE|expire:1757653462688447|now:1757653402688447|interv:60000000|
[2025/09/12 05:03:22 688679] [debug] |scid:dbddaae55a7ca4a980baf3af|xqc_engine_add_active_queue|last_ticked_time:0|
[2025/09/12 05:03:22 688686] [debug] |xqc_engine_main_logic|BEGIN|now:1757653402688685|
[2025/09/12 05:03:22 688692] [debug] |scid:dbddaae55a7ca4a980baf3af|xqc_engine_process_conn|conn:0000558BB881EE5C|state:S_INIT|flag:TICKING UPPER_CONN_EXIST VERSION_NEGOTIATION |now:1757653402688691|
[2025/09/12 05:03:22 688702] [debug] |scid:dbddaae55a7ca4a980baf3af|xqc_path_get_perf_class|conn:0000558BB881EE5C|path_id:0|path_srtt:250000|min_srtt:250000|path_bw:0|loss_rate:0.00|path_pto:0|
[2025/09/12 05:03:22 688708] [debug] |scid:dbddaae55a7ca4a980baf3af|xqc_minrtt_scheduler_get_path|path srtt|conn:0000558BB881EE5C|path_id:0|path_srtt:250000|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:03:22 688714] [debug] |scid:dbddaae55a7ca4a980baf3af|xqc_minrtt_scheduler_get_path|best path:0|frame_type:|pn:0|size:11|reinj:0|path_class:2|
[2025/09/12 05:03:22 688733] [debug] |scid:dbddaae55a7ca4a980baf3af|xqc_check_acked_or_dropped_pkt|conn:0000558BB881EE5C|pkt_num:0|size:11|pkt_type:VERSION_NEGOTIATION|frame:|
[2025/09/12 05:03:22 688768] [info] |scid:dbddaae55a7ca4a980baf3af|xqc_process_packet_without_pn|<==|conn:0000558BB881EE5C|size:11|sent:11|pkt_type:VERSION_NEGOTIATION|
[2025/09/12 05:03:22 688776] [debug] |scid:dbddaae55a7ca4a980baf3af|xqc_conn_next_wakeup_time|wakeup_time:1757653462688447|
[2025/09/12 05:03:22 688781] [debug] |scid:dbddaae55a7ca4a980baf3af|xqc_engine_add_wakeup_queue|next_tick_time:1757653462688447|
[2025/09/12 05:03:22 688786] [debug] |xqc_engine_wakeup_after|wakeup:1757653462688447|now:1757653402688786|diff:59999661|
[2025/09/12 05:03:22 688793] [debug] |xqc_engine_main_logic|END|now:1757653402688691|
[2025/09/12 05:03:23 447076] [debug] |scid:9987174e115731035f15f597|xqc_timer_set|type:CONN_IDLE|expire:1757653463447075|now:1757653403447075|interv:60000000|
[2025/09/12 05:03:23 447116] [debug] |scid:9987174e115731035f15f597|xqc_timer_set|type:PATH_IDLE|expire:1757653463447116|now:1757653403447116|interv:60000000|
[2025/09/12 05:03:23 447124] [debug] |xqc_path_create|path:0|dcid:1018164a0f56df788cf1b593d73fbe9f4d|scid:9987174e115731035f15f597|create_path_count:1|
[2025/09/12 05:03:23 447130] [debug] |scid:9987174e115731035f15f597|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 05:03:23 447136] [debug] |xqc_path_init|path:0|dcid:1018164a0f56df788cf1b593d73fbe9f4d|scid:9987174e115731035f15f597|state:2|
[2025/09/12 05:03:23 447141] [debug] |scid:9987174e115731035f15f597|xqc_conn_create|success|scid:9987174e115731035f15f597|dcid:1018164a0f56df788cf1b593d73fbe9f4d|conn:0000558BB8827EEC|
[2025/09/12 05:03:23 447147] [info] |scid:9987174e115731035f15f597|xqc_conn_server_create|hash odcid conn|odcid:46792ef45ef2fb87e939ee5ade9521308695|conn:0000558BB8827EEC|
[2025/09/12 05:03:23 447157] [info] |scid:9987174e115731035f15f597|xqc_conn_get_local_transport_params|generate sr_token[775f94b24ad4e0914fe634bd07e15ae1] for cid[46792ef45ef2fb87e939ee5ade9521308695]
[2025/09/12 05:03:23 447191] [stats] |xqc_conn_server_init_path_addr|path:0|l-0.0.0.0-443-9987174e115731035f15f597 p-193.167.0.100-46459-1018164a0f56df788cf1b593d73fbe9f4d|
[2025/09/12 05:03:23 447197] [info] |xqc_engine_packet_process|==>|conn:0000558BB8827EEC|size:1200|state:S_INIT|recv_time:1757653403447016|
[2025/09/12 05:03:23 447384] [debug] |scid:9987174e115731035f15f597|xqc_packet_parse_initial|packet parse|initial|
[2025/09/12 05:03:23 447390] [debug] |scid:9987174e115731035f15f597|xqc_packet_parse_initial|success|Length:1153|
[2025/09/12 05:03:23 447398] [debug] |scid:9987174e115731035f15f597|xqc_packet_decrypt|largest_pn:0|
[2025/09/12 05:03:23 447403] [debug] |scid:9987174e115731035f15f597|xqc_packet_decrypt|decryption nonce|path_id:0|pn:1583011269|
[2025/09/12 05:03:23 447412] [debug] |scid:9987174e115731035f15f597|xqc_packet_decrypt_single|pkt_type:INIT|pkt_num:1583011269|
[2025/09/12 05:03:23 447418] [debug] |scid:9987174e115731035f15f597|xqc_process_frames|frame_type:0|
[2025/09/12 05:03:23 447423] [debug] |scid:9987174e115731035f15f597|xqc_process_padding_frame|process padding|
[2025/09/12 05:03:23 447428] [debug] |scid:9987174e115731035f15f597|xqc_process_frames|frame_type:6|
[2025/09/12 05:03:23 447433] [info] |scid:9987174e115731035f15f597|xqc_conn_check_token|token empty|
[2025/09/12 05:03:23 447440] [info] |scid:9987174e115731035f15f597|xqc_process_crypto_frame|check_token fail|conn:0000558BB8827EEC|l-0.0.0.0-443-9987174e115731035f15f597 p-193.167.0.100-46459-1018164a0f56df788cf1b593d73fbe9f4d|
[2025/09/12 05:03:23 447446] [debug] |scid:9987174e115731035f15f597|xqc_create_crypto_stream|encrypt_level:0|cur_state:S_INIT|
[2025/09/12 05:03:23 447452] [debug] |scid:9987174e115731035f15f597|xqc_process_crypto_frame|level:0|
[2025/09/12 05:03:23 447457] [debug] |scid:9987174e115731035f15f597|xqc_read_crypto_stream|xqc_read_crypto_stream|level:0|
[2025/09/12 05:03:23 447463] [debug] |scid:9987174e115731035f15f597|xqc_engine_add_active_queue|last_ticked_time:0|
[2025/09/12 05:03:23 447477] [debug] |scid:9987174e115731035f15f597|xqc_create_crypto_stream|encrypt_level:2|cur_state:S_INIT|
[2025/09/12 05:03:23 447485] [debug] |scid:9987174e115731035f15f597|xqc_process_crypto_frame|server create hsk stream|
[2025/09/12 05:03:23 447489] [debug] |scid:9987174e115731035f15f597|xqc_process_frames|frame_type:6|
[2025/09/12 05:03:23 447494] [info] |scid:9987174e115731035f15f597|xqc_conn_check_token|token empty|
[2025/09/12 05:03:23 447499] [info] |scid:9987174e115731035f15f597|xqc_process_crypto_frame|check_token fail|conn:0000558BB8827EEC|l-0.0.0.0-443-9987174e115731035f15f597 p-193.167.0.100-46459-1018164a0f56df788cf1b593d73fbe9f4d|
[2025/09/12 05:03:23 447504] [debug] |scid:9987174e115731035f15f597|xqc_process_crypto_frame|level:0|
[2025/09/12 05:03:23 447509] [debug] |scid:9987174e115731035f15f597|xqc_read_crypto_stream|xqc_read_crypto_stream|level:0|
[2025/09/12 05:03:23 447513] [debug] |scid:9987174e115731035f15f597|xqc_process_frames|frame_type:0|
[2025/09/12 05:03:23 447518] [debug] |scid:9987174e115731035f15f597|xqc_process_padding_frame|process padding|
[2025/09/12 05:03:23 447523] [debug] |scid:9987174e115731035f15f597|xqc_process_frames|frame_type:6|
[2025/09/12 05:03:23 447527] [info] |scid:9987174e115731035f15f597|xqc_conn_check_token|token empty|
[2025/09/12 05:03:23 447532] [info] |scid:9987174e115731035f15f597|xqc_process_crypto_frame|check_token fail|conn:0000558BB8827EEC|l-0.0.0.0-443-9987174e115731035f15f597 p-193.167.0.100-46459-1018164a0f56df788cf1b593d73fbe9f4d|
[2025/09/12 05:03:23 447537] [debug] |scid:9987174e115731035f15f597|xqc_process_crypto_frame|level:0|
[2025/09/12 05:03:23 447541] [debug] |scid:9987174e115731035f15f597|xqc_read_crypto_stream|xqc_read_crypto_stream|level:0|
[2025/09/12 05:03:23 447546] [debug] |scid:9987174e115731035f15f597|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:0|112u|
[2025/09/12 05:03:23 447588] [debug] |scid:9987174e115731035f15f597|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:0|SSL_quic_write_level:0|rv:-1|
[2025/09/12 05:03:23 447593] [debug] |scid:9987174e115731035f15f597|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/09/12 05:03:23 447597] [debug] |scid:9987174e115731035f15f597|xqc_process_frames|frame_type:6|
[2025/09/12 05:03:23 447601] [info] |scid:9987174e115731035f15f597|xqc_conn_check_token|token empty|
[2025/09/12 05:03:23 447605] [info] |scid:9987174e115731035f15f597|xqc_process_crypto_frame|check_token fail|conn:0000558BB8827EEC|l-0.0.0.0-443-9987174e115731035f15f597 p-193.167.0.100-46459-1018164a0f56df788cf1b593d73fbe9f4d|
[2025/09/12 05:03:23 447609] [debug] |scid:9987174e115731035f15f597|xqc_process_crypto_frame|level:0|
[2025/09/12 05:03:23 447613] [debug] |scid:9987174e115731035f15f597|xqc_read_crypto_stream|xqc_read_crypto_stream|level:0|
[2025/09/12 05:03:23 447616] [debug] |scid:9987174e115731035f15f597|xqc_process_frames|frame_type:6|
[2025/09/12 05:03:23 447620] [info] |scid:9987174e115731035f15f597|xqc_conn_check_token|token empty|
[2025/09/12 05:03:23 447624] [info] |scid:9987174e115731035f15f597|xqc_process_crypto_frame|check_token fail|conn:0000558BB8827EEC|l-0.0.0.0-443-9987174e115731035f15f597 p-193.167.0.100-46459-1018164a0f56df788cf1b593d73fbe9f4d|
[2025/09/12 05:03:23 447628] [debug] |scid:9987174e115731035f15f597|xqc_process_crypto_frame|level:0|
[2025/09/12 05:03:23 447631] [debug] |scid:9987174e115731035f15f597|xqc_read_crypto_stream|xqc_read_crypto_stream|level:0|
[2025/09/12 05:03:23 447635] [debug] |scid:9987174e115731035f15f597|xqc_process_frames|frame_type:6|
[2025/09/12 05:03:23 447639] [info] |scid:9987174e115731035f15f597|xqc_conn_check_token|token empty|
[2025/09/12 05:03:23 447642] [info] |scid:9987174e115731035f15f597|xqc_process_crypto_frame|check_token fail|conn:0000558BB8827EEC|l-0.0.0.0-443-9987174e115731035f15f597 p-193.167.0.100-46459-1018164a0f56df788cf1b593d73fbe9f4d|
[2025/09/12 05:03:23 447646] [debug] |scid:9987174e115731035f15f597|xqc_process_crypto_frame|level:0|
[2025/09/12 05:03:23 447650] [debug] |scid:9987174e115731035f15f597|xqc_read_crypto_stream|xqc_read_crypto_stream|level:0|
[2025/09/12 05:03:23 447657] [debug] |scid:9987174e115731035f15f597|xqc_process_frames|frame_type:6|
[2025/09/12 05:03:23 447660] [info] |scid:9987174e115731035f15f597|xqc_conn_check_token|token empty|
[2025/09/12 05:03:23 447664] [info] |scid:9987174e115731035f15f597|xqc_process_crypto_frame|check_token fail|conn:0000558BB8827EEC|l-0.0.0.0-443-9987174e115731035f15f597 p-193.167.0.100-46459-1018164a0f56df788cf1b593d73fbe9f4d|
[2025/09/12 05:03:23 447668] [debug] |scid:9987174e115731035f15f597|xqc_process_crypto_frame|level:0|
[2025/09/12 05:03:23 447671] [debug] |scid:9987174e115731035f15f597|xqc_read_crypto_stream|xqc_read_crypto_stream|level:0|
[2025/09/12 05:03:23 447675] [debug] |scid:9987174e115731035f15f597|xqc_process_frames|frame_type:6|
[2025/09/12 05:03:23 447679] [info] |scid:9987174e115731035f15f597|xqc_conn_check_token|token empty|
[2025/09/12 05:03:23 447683] [info] |scid:9987174e115731035f15f597|xqc_process_crypto_frame|check_token fail|conn:0000558BB8827EEC|l-0.0.0.0-443-9987174e115731035f15f597 p-193.167.0.100-46459-1018164a0f56df788cf1b593d73fbe9f4d|
[2025/09/12 05:03:23 447687] [debug] |scid:9987174e115731035f15f597|xqc_process_crypto_frame|level:0|
[2025/09/12 05:03:23 447690] [debug] |scid:9987174e115731035f15f597|xqc_read_crypto_stream|xqc_read_crypto_stream|level:0|
[2025/09/12 05:03:23 447694] [debug] |scid:9987174e115731035f15f597|xqc_process_frames|frame_type:6|
[2025/09/12 05:03:23 447698] [info] |scid:9987174e115731035f15f597|xqc_conn_check_token|token empty|
[2025/09/12 05:03:23 447701] [info] |scid:9987174e115731035f15f597|xqc_process_crypto_frame|check_token fail|conn:0000558BB8827EEC|l-0.0.0.0-443-9987174e115731035f15f597 p-193.167.0.100-46459-1018164a0f56df788cf1b593d73fbe9f4d|
[2025/09/12 05:03:23 447705] [debug] |scid:9987174e115731035f15f597|xqc_process_crypto_frame|level:0|
[2025/09/12 05:03:23 447709] [debug] |scid:9987174e115731035f15f597|xqc_read_crypto_stream|xqc_read_crypto_stream|level:0|
[2025/09/12 05:03:23 447713] [debug] |scid:9987174e115731035f15f597|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:0|56u|
[2025/09/12 05:03:23 447717] [debug] |scid:9987174e115731035f15f597|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:0|SSL_quic_write_level:0|rv:-1|
[2025/09/12 05:03:23 447721] [debug] |scid:9987174e115731035f15f597|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/09/12 05:03:23 447725] [debug] |scid:9987174e115731035f15f597|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:0|56u|
[2025/09/12 05:03:23 447729] [debug] |scid:9987174e115731035f15f597|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:0|SSL_quic_write_level:0|rv:-1|
[2025/09/12 05:03:23 447733] [debug] |scid:9987174e115731035f15f597|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/09/12 05:03:23 447736] [debug] |scid:9987174e115731035f15f597|xqc_process_frames|frame_type:6|
[2025/09/12 05:03:23 447740] [info] |scid:9987174e115731035f15f597|xqc_conn_check_token|token empty|
[2025/09/12 05:03:23 447744] [info] |scid:9987174e115731035f15f597|xqc_process_crypto_frame|check_token fail|conn:0000558BB8827EEC|l-0.0.0.0-443-9987174e115731035f15f597 p-193.167.0.100-46459-1018164a0f56df788cf1b593d73fbe9f4d|
[2025/09/12 05:03:23 447748] [debug] |scid:9987174e115731035f15f597|xqc_process_crypto_frame|level:0|
[2025/09/12 05:03:23 447751] [debug] |scid:9987174e115731035f15f597|xqc_read_crypto_stream|xqc_read_crypto_stream|level:0|
[2025/09/12 05:03:23 447755] [debug] |scid:9987174e115731035f15f597|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:0|2u|
[2025/09/12 05:03:23 447759] [debug] |scid:9987174e115731035f15f597|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:0|SSL_quic_write_level:0|rv:-1|
[2025/09/12 05:03:23 447763] [debug] |scid:9987174e115731035f15f597|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/09/12 05:03:23 447767] [debug] |scid:9987174e115731035f15f597|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:0|1u|
[2025/09/12 05:03:23 447771] [debug] |scid:9987174e115731035f15f597|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:0|SSL_quic_write_level:0|rv:-1|
[2025/09/12 05:03:23 447777] [debug] |scid:9987174e115731035f15f597|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/09/12 05:03:23 447781] [debug] |scid:9987174e115731035f15f597|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:0|2u|
[2025/09/12 05:03:23 447785] [debug] |scid:9987174e115731035f15f597|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:0|SSL_quic_write_level:0|rv:-1|
[2025/09/12 05:03:23 447789] [debug] |scid:9987174e115731035f15f597|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/09/12 05:03:23 447793] [debug] |scid:9987174e115731035f15f597|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:0|2u|
[2025/09/12 05:03:23 447797] [debug] |scid:9987174e115731035f15f597|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:0|SSL_quic_write_level:0|rv:-1|
[2025/09/12 05:03:23 447801] [debug] |scid:9987174e115731035f15f597|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/09/12 05:03:23 447804] [debug] |scid:9987174e115731035f15f597|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:0|3u|
[2025/09/12 05:03:23 447808] [debug] |scid:9987174e115731035f15f597|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:0|SSL_quic_write_level:0|rv:-1|
[2025/09/12 05:03:23 447812] [debug] |scid:9987174e115731035f15f597|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/09/12 05:03:23 447816] [debug] |scid:9987174e115731035f15f597|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:0|10u|
[2025/09/12 05:03:23 447820] [debug] |scid:9987174e115731035f15f597|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:0|SSL_quic_write_level:0|rv:-1|
[2025/09/12 05:03:23 447824] [debug] |scid:9987174e115731035f15f597|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/09/12 05:03:23 447828] [debug] |scid:9987174e115731035f15f597|xqc_process_frames|frame_type:6|
[2025/09/12 05:03:23 447831] [info] |scid:9987174e115731035f15f597|xqc_conn_check_token|token empty|
[2025/09/12 05:03:23 447835] [info] |scid:9987174e115731035f15f597|xqc_process_crypto_frame|check_token fail|conn:0000558BB8827EEC|l-0.0.0.0-443-9987174e115731035f15f597 p-193.167.0.100-46459-1018164a0f56df788cf1b593d73fbe9f4d|
[2025/09/12 05:03:23 447839] [debug] |scid:9987174e115731035f15f597|xqc_process_crypto_frame|level:0|
[2025/09/12 05:03:23 447843] [debug] |scid:9987174e115731035f15f597|xqc_read_crypto_stream|xqc_read_crypto_stream|level:0|
[2025/09/12 05:03:23 447846] [debug] |scid:9987174e115731035f15f597|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:0|10u|
[2025/09/12 05:03:23 447850] [debug] |scid:9987174e115731035f15f597|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:0|SSL_quic_write_level:0|rv:-1|
[2025/09/12 05:03:23 447854] [debug] |scid:9987174e115731035f15f597|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/09/12 05:03:23 447858] [debug] |scid:9987174e115731035f15f597|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:0|11u|
[2025/09/12 05:03:23 447907] [info] |scid:9987174e115731035f15f597|xqc_ssl_cert_cb|cert chain or key empty|sni:server4
[2025/09/12 05:03:23 448106] [debug] |scid:9987174e115731035f15f597|xqc_conn_tls_transport_params_cb|1RTT_transport_params|max_datagram_frame_size:0|
[2025/09/12 05:03:23 448113] [debug] |scid:9987174e115731035f15f597|xqc_conn_enable_multipath|xqc_conn_enable_multipath|1|0|
[2025/09/12 05:03:23 448117] [warn] |scid:9987174e115731035f15f597|xqc_conn_try_to_enable_multipath|multipath_version_negotiation err|
[2025/09/12 05:03:23 448345] [debug] |scid:9987174e115731035f15f597|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:2|SSL_quic_write_level:3|rv:0|
[2025/09/12 05:03:23 448350] [debug] |scid:9987174e115731035f15f597|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/09/12 05:03:23 448355] [debug] |scid:9987174e115731035f15f597|xqc_process_frames|frame_type:0|
[2025/09/12 05:03:23 448359] [debug] |scid:9987174e115731035f15f597|xqc_process_padding_frame|process padding|
[2025/09/12 05:03:23 448367] [debug] |scid:9987174e115731035f15f597|xqc_timer_unset|type:ACK_INIT|
[2025/09/12 05:03:23 448377] [debug] |scid:9987174e115731035f15f597|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 05:03:23 448382] [debug] |scid:9987174e115731035f15f597|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:1583011269|largest:1583011269|pns:0|
[2025/09/12 05:03:23 448387] [info] |scid:9987174e115731035f15f597|xqc_conn_on_pkt_processed|====>|conn:0000558BB8827EEC|path:0|size:1200|pkt_type:INIT|pkt_num:1583011269|frame:PADDING CRYPTO |recv_time:1757653403447016|dcid:46792ef45ef2fb87e939ee5ade9521308695|dcid_seq:0|
[2025/09/12 05:03:23 448392] [debug] |scid:9987174e115731035f15f597|xqc_timer_set|type:PATH_IDLE|expire:1757653463447016|now:1757653403447016|interv:60000000|
[2025/09/12 05:03:23 448397] [debug] |scid:9987174e115731035f15f597|xqc_timer_set|type:CONN_IDLE|expire:1757653463447016|now:1757653403447016|interv:60000000|
[2025/09/12 05:03:23 448401] [debug] |xqc_engine_main_logic|BEGIN|now:1757653403448401|
[2025/09/12 05:03:23 448406] [debug] |scid:9987174e115731035f15f597|xqc_engine_process_conn|conn:0000558BB8827EEC|state:S_INIT|flag:TICKING DCID_OK UPPER_CONN_EXIST INIT_RECVD NEED_RUN (null) |now:1757653403448405|
[2025/09/12 05:03:23 448412] [info] |scid:9987174e115731035f15f597|xqc_conn_check_tx_key|keys are ready, can send 1rtt now|
[2025/09/12 05:03:23 448416] [debug] |scid:9987174e115731035f15f597|xqc_crypto_stream_on_read|encrypt_level:0|cur_state:S_INIT|next_state:S_INITIAL_RECVD|
[2025/09/12 05:03:23 448420] [debug] |scid:9987174e115731035f15f597|xqc_process_crypto_write_streams|
[2025/09/12 05:03:23 448424] [debug] |scid:9987174e115731035f15f597|xqc_crypto_stream_on_write|enc_level|0|
[2025/09/12 05:03:23 448428] [debug] |scid:9987174e115731035f15f597|xqc_crypto_stream_on_write|cur_state:1|switch|
[2025/09/12 05:03:23 448434] [info] |scid:9987174e115731035f15f597|xqc_crypto_stream_send|crypto send data|pkt_num:0|size:137|sent:94|pkt_type:INIT|frame:CRYPTO |now:1757653403448434|
[2025/09/12 05:03:23 448439] [debug] |scid:9987174e115731035f15f597|xqc_crypto_stream_on_write|encrypt_level:0|cur_state:S_INITIAL_RECVD|next_state:S_INITIAL_SENT|
[2025/09/12 05:03:23 448443] [debug] |scid:9987174e115731035f15f597|xqc_process_crypto_write_streams|
[2025/09/12 05:03:23 448446] [debug] |scid:9987174e115731035f15f597|xqc_crypto_stream_on_write|enc_level|2|
[2025/09/12 05:03:23 448451] [info] |scid:9987174e115731035f15f597|xqc_crypto_stream_send|crypto send data|pkt_num:0|size:194|sent:152|pkt_type:HSK|frame:CRYPTO |now:1757653403448450|
[2025/09/12 05:03:23 448455] [info] |scid:9987174e115731035f15f597|xqc_crypto_stream_send|crypto send data|pkt_num:0|size:516|sent:474|pkt_type:HSK|frame:CRYPTO |now:1757653403448455|
[2025/09/12 05:03:23 448460] [info] |scid:9987174e115731035f15f597|xqc_crypto_stream_send|crypto send data|pkt_num:0|size:127|sent:85|pkt_type:HSK|frame:CRYPTO |now:1757653403448460|
[2025/09/12 05:03:23 448465] [info] |scid:9987174e115731035f15f597|xqc_crypto_stream_send|crypto send data|pkt_num:0|size:82|sent:40|pkt_type:HSK|frame:CRYPTO |now:1757653403448464|
[2025/09/12 05:03:23 448469] [debug] |scid:9987174e115731035f15f597|xqc_crypto_stream_on_write|encrypt_level:2|cur_state:S_INITIAL_SENT|next_state:S_HANDSHAKE_SENT|
[2025/09/12 05:03:23 448474] [debug] |scid:9987174e115731035f15f597|xqc_gen_ack_frame|largest_recv:1583011269|ack_delay:1458|first_ack_range:0|largest_pkt_recv_time:1757653403447016|
[2025/09/12 05:03:23 448479] [debug] |scid:9987174e115731035f15f597|xqc_gen_ack_frame|high:1583011269|low:1583011269|pkt_pns:0|
[2025/09/12 05:03:23 448483] [debug] |scid:9987174e115731035f15f597|xqc_write_ack_to_one_packet|ack_size:13|path:0|path_largest_recv:1583011269|frame_largest_recv:1583011269|
[2025/09/12 05:03:23 448487] [debug] |scid:9987174e115731035f15f597|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:0|
[2025/09/12 05:03:23 448493] [debug] |scid:9987174e115731035f15f597|xqc_path_get_perf_class|conn:0000558BB8827EEC|path_id:0|path_srtt:250000|min_srtt:250000|path_bw:0|loss_rate:0.00|path_pto:0|
[2025/09/12 05:03:23 448501] [debug] |scid:9987174e115731035f15f597|xqc_minrtt_scheduler_get_path|path srtt|conn:0000558BB8827EEC|path_id:0|path_srtt:250000|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:03:23 448506] [debug] |scid:9987174e115731035f15f597|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CRYPTO |pn:0|size:137|reinj:0|path_class:2|
[2025/09/12 05:03:23 448510] [debug] |scid:9987174e115731035f15f597|xqc_path_get_perf_class|conn:0000558BB8827EEC|path_id:0|path_srtt:250000|min_srtt:250000|path_bw:0|loss_rate:0.00|path_pto:0|
[2025/09/12 05:03:23 448515] [debug] |scid:9987174e115731035f15f597|xqc_minrtt_scheduler_get_path|path srtt|conn:0000558BB8827EEC|path_id:0|path_srtt:250000|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:03:23 448519] [debug] |scid:9987174e115731035f15f597|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CRYPTO |pn:0|size:194|reinj:0|path_class:2|
[2025/09/12 05:03:23 448523] [debug] |scid:9987174e115731035f15f597|xqc_path_get_perf_class|conn:0000558BB8827EEC|path_id:0|path_srtt:250000|min_srtt:250000|path_bw:0|loss_rate:0.00|path_pto:0|
[2025/09/12 05:03:23 448527] [debug] |scid:9987174e115731035f15f597|xqc_minrtt_scheduler_get_path|path srtt|conn:0000558BB8827EEC|path_id:0|path_srtt:250000|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:03:23 448531] [debug] |scid:9987174e115731035f15f597|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CRYPTO |pn:0|size:516|reinj:0|path_class:2|
[2025/09/12 05:03:23 448535] [debug] |scid:9987174e115731035f15f597|xqc_path_get_perf_class|conn:0000558BB8827EEC|path_id:0|path_srtt:250000|min_srtt:250000|path_bw:0|loss_rate:0.00|path_pto:0|
[2025/09/12 05:03:23 448539] [debug] |scid:9987174e115731035f15f597|xqc_minrtt_scheduler_get_path|path srtt|conn:0000558BB8827EEC|path_id:0|path_srtt:250000|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:03:23 448544] [debug] |scid:9987174e115731035f15f597|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CRYPTO |pn:0|size:127|reinj:0|path_class:2|
[2025/09/12 05:03:23 448548] [debug] |scid:9987174e115731035f15f597|xqc_path_get_perf_class|conn:0000558BB8827EEC|path_id:0|path_srtt:250000|min_srtt:250000|path_bw:0|loss_rate:0.00|path_pto:0|
[2025/09/12 05:03:23 448552] [debug] |scid:9987174e115731035f15f597|xqc_minrtt_scheduler_get_path|path srtt|conn:0000558BB8827EEC|path_id:0|path_srtt:250000|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:03:23 448557] [debug] |scid:9987174e115731035f15f597|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CRYPTO |pn:0|size:82|reinj:0|path_class:2|
[2025/09/12 05:03:23 448561] [debug] |scid:9987174e115731035f15f597|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:ACK |stream_id:0|stream_offset:0|
[2025/09/12 05:03:23 448566] [debug] |scid:9987174e115731035f15f597|xqc_check_acked_or_dropped_pkt|conn:0000558BB8827EEC|pkt_num:0|size:137|pkt_type:INIT|frame:CRYPTO |
[2025/09/12 05:03:23 448572] [debug] |scid:9987174e115731035f15f597|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:0|
[2025/09/12 05:03:23 448608] [info] |scid:9987174e115731035f15f597|xqc_send_packet_with_pn|<==|conn:0000558BB8827EEC|path:0|pkt_num:0|size:1184|sent:1200|pkt_type:INIT|frame:PADDING CRYPTO |inflight:0|now:1757653403448579|stream_id:0|stream_offset:0|
[2025/09/12 05:03:23 448615] [debug] |scid:9987174e115731035f15f597|xqc_send_ctl_on_packet_sent|conn:0000558BB8827EEC|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 05:03:23 448623] [debug] |scid:9987174e115731035f15f597|xqc_send_ctl_on_packet_sent|path:0|inflight:0|applimit:0|
[2025/09/12 05:03:23 448631] [debug] |scid:9987174e115731035f15f597|xqc_send_ctl_get_pto_time_and_space|srtt:250000|rtt_var:125000|pto_duration:750000|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:03:23 448644] [debug] |scid:9987174e115731035f15f597|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8827EEC|path:0|PNS: 0, unacked: 1184|
[2025/09/12 05:03:23 448650] [debug] |scid:9987174e115731035f15f597|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8827EEC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:03:23 448657] [debug] |scid:9987174e115731035f15f597|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8827EEC|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:03:23 448663] [debug] |scid:9987174e115731035f15f597|xqc_timer_set|type:LOSS_DETECTION|expire:1757653404198579|now:1757653403448630|interv:749949|
[2025/09/12 05:03:23 448669] [debug] |scid:9987174e115731035f15f597|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB8827EEC|path:0|pns:0|expire:1757653404198579|now:1757653403448630|interval:749949|pto_count:0|srtt:250000
[2025/09/12 05:03:23 448678] [debug] |scid:9987174e115731035f15f597|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:45952|inflight:1184|
[2025/09/12 05:03:23 448685] [debug] |scid:9987174e115731035f15f597|xqc_check_acked_or_dropped_pkt|conn:0000558BB8827EEC|pkt_num:0|size:194|pkt_type:HSK|frame:CRYPTO |
[2025/09/12 05:03:23 448689] [debug] |scid:9987174e115731035f15f597|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:0|
[2025/09/12 05:03:23 448715] [info] |scid:9987174e115731035f15f597|xqc_send_packet_with_pn|<==|conn:0000558BB8827EEC|path:0|pkt_num:0|size:194|sent:210|pkt_type:HSK|frame:CRYPTO |inflight:1184|now:1757653403448696|stream_id:0|stream_offset:0|
[2025/09/12 05:03:23 448721] [debug] |scid:9987174e115731035f15f597|xqc_send_ctl_on_packet_sent|conn:0000558BB8827EEC|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 05:03:23 448727] [debug] |scid:9987174e115731035f15f597|xqc_send_ctl_on_packet_sent|path:0|inflight:1184|applimit:0|
[2025/09/12 05:03:23 448734] [debug] |scid:9987174e115731035f15f597|xqc_send_ctl_get_pto_time_and_space|srtt:250000|rtt_var:125000|pto_duration:750000|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:03:23 448741] [debug] |scid:9987174e115731035f15f597|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8827EEC|path:0|PNS: 0, unacked: 1184|
[2025/09/12 05:03:23 448747] [debug] |scid:9987174e115731035f15f597|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8827EEC|path:0|PNS: 1, unacked: 194|
[2025/09/12 05:03:23 448753] [debug] |scid:9987174e115731035f15f597|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8827EEC|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:03:23 448760] [debug] |scid:9987174e115731035f15f597|xqc_timer_set|type:LOSS_DETECTION|expire:1757653404198579|now:1757653403448734|interv:749845|
[2025/09/12 05:03:23 448765] [debug] |scid:9987174e115731035f15f597|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB8827EEC|path:0|pns:0|expire:1757653404198579|now:1757653403448734|interval:749845|pto_count:0|srtt:250000
[2025/09/12 05:03:23 448773] [debug] |scid:9987174e115731035f15f597|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:45952|inflight:1378|
[2025/09/12 05:03:23 448779] [debug] |scid:9987174e115731035f15f597|xqc_check_acked_or_dropped_pkt|conn:0000558BB8827EEC|pkt_num:0|size:516|pkt_type:HSK|frame:CRYPTO |
[2025/09/12 05:03:23 448783] [debug] |scid:9987174e115731035f15f597|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1|
[2025/09/12 05:03:23 448809] [info] |scid:9987174e115731035f15f597|xqc_send_packet_with_pn|<==|conn:0000558BB8827EEC|path:0|pkt_num:1|size:516|sent:532|pkt_type:HSK|frame:CRYPTO |inflight:1378|now:1757653403448790|stream_id:0|stream_offset:0|
[2025/09/12 05:03:23 448814] [debug] |scid:9987174e115731035f15f597|xqc_send_ctl_on_packet_sent|conn:0000558BB8827EEC|path:0|pkt_num:1|origin_pktnum:0|size:516|enc_size:532|pkt_type:HSK|frame:CRYPTO |conn_state:S_HANDSHAKE_SENT|po_in_flight:0||retrans:0|
[2025/09/12 05:03:23 448827] [debug] |scid:9987174e115731035f15f597|xqc_send_ctl_on_packet_sent|path:0|inflight:1378|applimit:0|
[2025/09/12 05:03:23 448833] [debug] |scid:9987174e115731035f15f597|xqc_send_ctl_get_pto_time_and_space|srtt:250000|rtt_var:125000|pto_duration:750000|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:03:23 448840] [debug] |scid:9987174e115731035f15f597|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8827EEC|path:0|PNS: 0, unacked: 1184|
[2025/09/12 05:03:23 448847] [debug] |scid:9987174e115731035f15f597|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8827EEC|path:0|PNS: 1, unacked: 710|
[2025/09/12 05:03:23 448853] [debug] |scid:9987174e115731035f15f597|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8827EEC|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:03:23 448859] [debug] |scid:9987174e115731035f15f597|xqc_timer_set|type:LOSS_DETECTION|expire:1757653404198579|now:1757653403448833|interv:749746|
[2025/09/12 05:03:23 448864] [debug] |scid:9987174e115731035f15f597|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB8827EEC|path:0|pns:0|expire:1757653404198579|now:1757653403448833|interval:749746|pto_count:0|srtt:250000
[2025/09/12 05:03:23 448868] [debug] |scid:9987174e115731035f15f597|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:45952|inflight:1894|
[2025/09/12 05:03:23 448873] [debug] |scid:9987174e115731035f15f597|xqc_check_acked_or_dropped_pkt|conn:0000558BB8827EEC|pkt_num:0|size:127|pkt_type:HSK|frame:CRYPTO |
[2025/09/12 05:03:23 448877] [debug] |scid:9987174e115731035f15f597|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:2|
[2025/09/12 05:03:23 448900] [info] |scid:9987174e115731035f15f597|xqc_send_packet_with_pn|<==|conn:0000558BB8827EEC|path:0|pkt_num:2|size:127|sent:143|pkt_type:HSK|frame:CRYPTO |inflight:1894|now:1757653403448883|stream_id:0|stream_offset:0|
[2025/09/12 05:03:23 448905] [debug] |scid:9987174e115731035f15f597|xqc_send_ctl_on_packet_sent|conn:0000558BB8827EEC|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 05:03:23 448911] [debug] |scid:9987174e115731035f15f597|xqc_send_ctl_on_packet_sent|path:0|inflight:1894|applimit:0|
[2025/09/12 05:03:23 448918] [debug] |scid:9987174e115731035f15f597|xqc_send_ctl_get_pto_time_and_space|srtt:250000|rtt_var:125000|pto_duration:750000|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:03:23 448924] [debug] |scid:9987174e115731035f15f597|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8827EEC|path:0|PNS: 0, unacked: 1184|
[2025/09/12 05:03:23 448930] [debug] |scid:9987174e115731035f15f597|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8827EEC|path:0|PNS: 1, unacked: 837|
[2025/09/12 05:03:23 448937] [debug] |scid:9987174e115731035f15f597|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8827EEC|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:03:23 448943] [debug] |scid:9987174e115731035f15f597|xqc_timer_set|type:LOSS_DETECTION|expire:1757653404198579|now:1757653403448918|interv:749661|
[2025/09/12 05:03:23 448949] [debug] |scid:9987174e115731035f15f597|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB8827EEC|path:0|pns:0|expire:1757653404198579|now:1757653403448918|interval:749661|pto_count:0|srtt:250000
[2025/09/12 05:03:23 448954] [debug] |scid:9987174e115731035f15f597|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:45952|inflight:2021|
[2025/09/12 05:03:23 448959] [debug] |scid:9987174e115731035f15f597|xqc_check_acked_or_dropped_pkt|conn:0000558BB8827EEC|pkt_num:0|size:82|pkt_type:HSK|frame:CRYPTO |
[2025/09/12 05:03:23 448963] [debug] |scid:9987174e115731035f15f597|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:3|
[2025/09/12 05:03:23 448985] [info] |scid:9987174e115731035f15f597|xqc_send_packet_with_pn|<==|conn:0000558BB8827EEC|path:0|pkt_num:3|size:82|sent:98|pkt_type:HSK|frame:CRYPTO |inflight:2021|now:1757653403448969|stream_id:0|stream_offset:0|
[2025/09/12 05:03:23 448996] [debug] |scid:9987174e115731035f15f597|xqc_send_ctl_on_packet_sent|conn:0000558BB8827EEC|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 05:03:23 449004] [debug] |scid:9987174e115731035f15f597|xqc_send_ctl_on_packet_sent|path:0|inflight:2021|applimit:0|
[2025/09/12 05:03:23 449010] [debug] |scid:9987174e115731035f15f597|xqc_send_ctl_get_pto_time_and_space|srtt:250000|rtt_var:125000|pto_duration:750000|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:03:23 449017] [debug] |scid:9987174e115731035f15f597|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8827EEC|path:0|PNS: 0, unacked: 1184|
[2025/09/12 05:03:23 449023] [debug] |scid:9987174e115731035f15f597|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8827EEC|path:0|PNS: 1, unacked: 919|
[2025/09/12 05:03:23 449029] [debug] |scid:9987174e115731035f15f597|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8827EEC|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:03:23 449036] [debug] |scid:9987174e115731035f15f597|xqc_timer_set|type:LOSS_DETECTION|expire:1757653404198579|now:1757653403449010|interv:749569|
[2025/09/12 05:03:23 449057] [debug] |scid:9987174e115731035f15f597|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB8827EEC|path:0|pns:0|expire:1757653404198579|now:1757653403449010|interval:749569|pto_count:0|srtt:250000
[2025/09/12 05:03:23 449061] [debug] |scid:9987174e115731035f15f597|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:45952|inflight:2103|
[2025/09/12 05:03:23 449066] [debug] |scid:9987174e115731035f15f597|xqc_check_acked_or_dropped_pkt|conn:0000558BB8827EEC|pkt_num:0|size:56|pkt_type:INIT|frame:ACK |
[2025/09/12 05:03:23 449071] [debug] |scid:9987174e115731035f15f597|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1|
[2025/09/12 05:03:23 449095] [info] |scid:9987174e115731035f15f597|xqc_send_packet_with_pn|<==|conn:0000558BB8827EEC|path:0|pkt_num:1|size:56|sent:72|pkt_type:INIT|frame:ACK |inflight:2103|now:1757653403449077|stream_id:0|stream_offset:0|
[2025/09/12 05:03:23 449100] [debug] |scid:9987174e115731035f15f597|xqc_send_ctl_on_packet_sent|conn:0000558BB8827EEC|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 05:03:23 449107] [debug] |scid:9987174e115731035f15f597|xqc_conn_next_wakeup_time|wakeup_time:1757653404198579|
[2025/09/12 05:03:23 449114] [debug] |scid:9987174e115731035f15f597|xqc_engine_add_wakeup_queue|next_tick_time:1757653404198579|
[2025/09/12 05:03:23 449120] [debug] |xqc_engine_wakeup_after|wakeup:1757653404198579|now:1757653403449120|diff:749459|
[2025/09/12 05:03:23 449128] [debug] |xqc_engine_main_logic|END|now:1757653403448405|
[2025/09/12 05:03:23 449136] [debug] |xqc_engine_main_logic|BEGIN|now:1757653403449136|
[2025/09/12 05:03:23 449142] [debug] |xqc_engine_wakeup_after|wakeup:1757653404198579|now:1757653403449142|diff:749437|
[2025/09/12 05:03:23 449149] [debug] |xqc_engine_main_logic|END|now:1757653403449136|
[2025/09/12 05:03:23 781978] [info] |xqc_engine_packet_process|==>|conn:0000558BB8827EEC|size:61|state:S_HANDSHAKE_SENT|recv_time:1757653403781977|
[2025/09/12 05:03:23 781998] [debug] |scid:9987174e115731035f15f597|xqc_packet_parse_handshake|success|Length:21|
[2025/09/12 05:03:23 782008] [debug] |scid:9987174e115731035f15f597|xqc_packet_decrypt|largest_pn:0|
[2025/09/12 05:03:23 782014] [debug] |scid:9987174e115731035f15f597|xqc_packet_decrypt|decryption nonce|path_id:0|pn:1583011270|
[2025/09/12 05:03:23 782023] [debug] |scid:9987174e115731035f15f597|xqc_packet_decrypt_single|pkt_type:HSK|pkt_num:1583011270|
[2025/09/12 05:03:23 782029] [debug] |scid:9987174e115731035f15f597|xqc_process_frames|frame_type:1|
[2025/09/12 05:03:23 782037] [debug] |scid:9987174e115731035f15f597|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 05:03:23 782072] [info] |scid:9987174e115731035f15f597|xqc_send_ctl_on_pns_discard|xqc_send_ctl_set_loss_detection_timer on discard pns:0
[2025/09/12 05:03:23 782079] [debug] |scid:9987174e115731035f15f597|xqc_send_ctl_get_pto_time_and_space|srtt:250000|rtt_var:125000|pto_duration:750000|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:03:23 782086] [debug] |scid:9987174e115731035f15f597|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8827EEC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:03:23 782091] [debug] |scid:9987174e115731035f15f597|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8827EEC|path:0|PNS: 1, unacked: 919|
[2025/09/12 05:03:23 782097] [debug] |scid:9987174e115731035f15f597|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8827EEC|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:03:23 782103] [debug] |scid:9987174e115731035f15f597|xqc_timer_set|type:LOSS_DETECTION|expire:1757653404198969|now:1757653403782078|interv:416891|
[2025/09/12 05:03:23 782110] [debug] |scid:9987174e115731035f15f597|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB8827EEC|path:0|pns:1|expire:1757653404198969|now:1757653403782078|interval:416891|pto_count:0|srtt:250000
[2025/09/12 05:03:23 782116] [info] |scid:9987174e115731035f15f597|xqc_conn_addr_validated|Address Validated|conn:0000558BB8827EEC|role:1|
[2025/09/12 05:03:23 782124] [debug] |scid:9987174e115731035f15f597|xqc_timer_unset|type:ACK_HSK|
[2025/09/12 05:03:23 782131] [debug] |scid:9987174e115731035f15f597|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 05:03:23 782138] [debug] |scid:9987174e115731035f15f597|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:1583011270|largest:1583011270|pns:1|
[2025/09/12 05:03:23 782145] [info] |scid:9987174e115731035f15f597|xqc_conn_on_pkt_processed|====>|conn:0000558BB8827EEC|path:0|size:61|pkt_type:HSK|pkt_num:1583011270|frame:PING |recv_time:1757653403781977|dcid:9987174e115731035f15f597|dcid_seq:0|
[2025/09/12 05:03:23 782152] [debug] |scid:9987174e115731035f15f597|xqc_timer_set|type:PATH_IDLE|expire:1757653463781977|now:1757653403781977|interv:60000000|
[2025/09/12 05:03:23 782158] [debug] |scid:9987174e115731035f15f597|xqc_timer_set|type:CONN_IDLE|expire:1757653463781977|now:1757653403781977|interv:60000000|
[2025/09/12 05:03:23 782164] [debug] |scid:9987174e115731035f15f597|xqc_engine_remove_wakeup_queue|next_tick_time:1757653404198579|pq_index:0|
[2025/09/12 05:03:23 782172] [debug] |scid:9987174e115731035f15f597|xqc_engine_add_active_queue|last_ticked_time:1757653403448405|
[2025/09/12 05:03:23 782178] [debug] |xqc_engine_main_logic|BEGIN|now:1757653403782178|
[2025/09/12 05:03:23 782185] [debug] |scid:9987174e115731035f15f597|xqc_engine_process_conn|conn:0000558BB8827EEC|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:1757653403782184|
[2025/09/12 05:03:23 782194] [debug] |scid:9987174e115731035f15f597|xqc_gen_ack_frame|largest_recv:1583011270|ack_delay:217|first_ack_range:0|largest_pkt_recv_time:1757653403781977|
[2025/09/12 05:03:23 782199] [debug] |scid:9987174e115731035f15f597|xqc_gen_ack_frame|high:1583011270|low:1583011270|pkt_pns:1|
[2025/09/12 05:03:23 782203] [debug] |scid:9987174e115731035f15f597|xqc_write_ack_to_one_packet|ack_size:12|path:0|path_largest_recv:1583011270|frame_largest_recv:1583011270|
[2025/09/12 05:03:23 782209] [debug] |scid:9987174e115731035f15f597|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:1|
[2025/09/12 05:03:23 782215] [debug] |scid:9987174e115731035f15f597|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:ACK |stream_id:0|stream_offset:0|
[2025/09/12 05:03:23 782221] [debug] |scid:9987174e115731035f15f597|xqc_check_acked_or_dropped_pkt|conn:0000558BB8827EEC|pkt_num:0|size:54|pkt_type:HSK|frame:ACK |
[2025/09/12 05:03:23 782233] [debug] |scid:9987174e115731035f15f597|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:4|
[2025/09/12 05:03:23 782278] [info] |scid:9987174e115731035f15f597|xqc_send_packet_with_pn|<==|conn:0000558BB8827EEC|path:0|pkt_num:4|size:54|sent:70|pkt_type:HSK|frame:ACK |inflight:919|now:1757653403782242|stream_id:0|stream_offset:0|
[2025/09/12 05:03:23 782289] [debug] |scid:9987174e115731035f15f597|xqc_send_ctl_on_packet_sent|conn:0000558BB8827EEC|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 05:03:23 782297] [debug] |scid:9987174e115731035f15f597|xqc_conn_next_wakeup_time|wakeup_time:1757653404198969|
[2025/09/12 05:03:23 782306] [debug] |scid:9987174e115731035f15f597|xqc_engine_add_wakeup_queue|next_tick_time:1757653404198969|
[2025/09/12 05:03:23 782314] [debug] |xqc_engine_wakeup_after|wakeup:1757653404198969|now:1757653403782314|diff:416655|
[2025/09/12 05:03:23 782323] [debug] |xqc_engine_main_logic|END|now:1757653403782184|
[2025/09/12 05:03:23 782333] [debug] |xqc_engine_main_logic|BEGIN|now:1757653403782333|
[2025/09/12 05:03:23 782341] [debug] |xqc_engine_wakeup_after|wakeup:1757653404198969|now:1757653403782341|diff:416628|
[2025/09/12 05:03:23 782349] [debug] |xqc_engine_main_logic|END|now:1757653403782333|
[2025/09/12 05:03:24 199823] [debug] |xqc_engine_main_logic|BEGIN|now:1757653404199822|
[2025/09/12 05:03:24 199846] [debug] |scid:9987174e115731035f15f597|xqc_engine_remove_wakeup_queue|next_tick_time:1757653404198969|pq_index:0|
[2025/09/12 05:03:24 199853] [debug] |scid:9987174e115731035f15f597|xqc_engine_add_active_queue|last_ticked_time:1757653403782184|
[2025/09/12 05:03:24 199860] [debug] |scid:9987174e115731035f15f597|xqc_engine_process_conn|conn:0000558BB8827EEC|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:1757653404199858|
[2025/09/12 05:03:24 199867] [debug] |scid:9987174e115731035f15f597|xqc_timer_expire|timer expired|type:LOSS_DETECTION|expire_time:1757653404198969|now:1757653404199858|
[2025/09/12 05:03:24 199873] [debug] |scid:9987174e115731035f15f597|xqc_timer_loss_detection_timeout|path:0|loss_detection_timeout|
[2025/09/12 05:03:24 199878] [debug] |scid:9987174e115731035f15f597|xqc_timer_loss_detection_timeout|send Probe pkts|conn:0000558BB8827EEC|path:0|bytes_in_flight:919|
[2025/09/12 05:03:24 199883] [debug] |scid:9987174e115731035f15f597|xqc_send_ctl_get_pto_time_and_space|srtt:250000|rtt_var:125000|pto_duration:750000|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:03:24 199889] [debug] |scid:9987174e115731035f15f597|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8827EEC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:03:24 199894] [debug] |scid:9987174e115731035f15f597|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8827EEC|path:0|PNS: 1, unacked: 919|
[2025/09/12 05:03:24 199899] [debug] |scid:9987174e115731035f15f597|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8827EEC|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:03:24 199904] [debug] |scid:9987174e115731035f15f597|xqc_path_send_one_or_two_ack_elicit_pkts|send two ack-eliciting pkts|path:0|pns:1|
[2025/09/12 05:03:24 199910] [debug] |scid:9987174e115731035f15f597|xqc_conn_send_probe_pkt|conn:0000558BB8827EEC|path:0|pkt_num:0|size:194|pkt_type:HSK|frame:CRYPTO |conn_state:S_HANDSHAKE_SENT|
[2025/09/12 05:03:24 199919] [debug] |scid:9987174e115731035f15f597|xqc_conn_send_probe_pkt|conn:0000558BB8827EEC|path:0|pkt_num:1|size:516|pkt_type:HSK|frame:CRYPTO |conn_state:S_HANDSHAKE_SENT|
[2025/09/12 05:03:24 199924] [debug] |scid:9987174e115731035f15f597|xqc_timer_loss_detection_timeout|xqc_send_ctl_set_loss_detection_timer|PTO|conn:0000558BB8827EEC|pto_count:1
[2025/09/12 05:03:24 199929] [debug] |scid:9987174e115731035f15f597|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 05:03:24 199944] [debug] |scid:9987174e115731035f15f597|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8827EEC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:03:24 199949] [debug] |scid:9987174e115731035f15f597|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8827EEC|path:0|PNS: 1, unacked: 209|
[2025/09/12 05:03:24 199954] [debug] |scid:9987174e115731035f15f597|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8827EEC|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:03:24 199959] [debug] |scid:9987174e115731035f15f597|xqc_timer_set|type:LOSS_DETECTION|expire:1757653404948969|now:1757653404199929|interv:749040|
[2025/09/12 05:03:24 199964] [debug] |scid:9987174e115731035f15f597|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB8827EEC|path:0|pns:1|expire:1757653404948969|now:1757653404199929|interval:749040|pto_count:1|srtt:250000
[2025/09/12 05:03:24 199972] [debug] |scid:9987174e115731035f15f597|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:CRYPTO |stream_id:0|stream_offset:0|
[2025/09/12 05:03:24 199978] [debug] |scid:9987174e115731035f15f597|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:CRYPTO |stream_id:0|stream_offset:0|
[2025/09/12 05:03:24 199984] [debug] |scid:9987174e115731035f15f597|xqc_check_acked_or_dropped_pkt|conn:0000558BB8827EEC|pkt_num:0|size:194|pkt_type:HSK|frame:CRYPTO |
[2025/09/12 05:03:24 199991] [debug] |scid:9987174e115731035f15f597|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:5|
[2025/09/12 05:03:24 200070] [info] |scid:9987174e115731035f15f597|xqc_send_packet_with_pn|<==|conn:0000558BB8827EEC|path:0|pkt_num:5|size:194|sent:210|pkt_type:HSK|frame:CRYPTO |inflight:209|now:1757653404200007|stream_id:0|stream_offset:0|
[2025/09/12 05:03:24 200083] [debug] |scid:9987174e115731035f15f597|xqc_send_ctl_on_packet_sent|conn:0000558BB8827EEC|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 05:03:24 200092] [debug] |scid:9987174e115731035f15f597|xqc_send_ctl_on_packet_sent|path:0|inflight:209|applimit:0|
[2025/09/12 05:03:24 200099] [debug] |scid:9987174e115731035f15f597|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 05:03:24 200107] [debug] |scid:9987174e115731035f15f597|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8827EEC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:03:24 200114] [debug] |scid:9987174e115731035f15f597|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8827EEC|path:0|PNS: 1, unacked: 403|
[2025/09/12 05:03:24 200121] [debug] |scid:9987174e115731035f15f597|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8827EEC|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:03:24 200128] [debug] |scid:9987174e115731035f15f597|xqc_timer_set|type:LOSS_DETECTION|expire:1757653405700007|now:1757653404200099|interv:1499908|
[2025/09/12 05:03:24 200137] [debug] |scid:9987174e115731035f15f597|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB8827EEC|path:0|pns:1|expire:1757653405700007|now:1757653404200099|interval:1499908|pto_count:1|srtt:250000
[2025/09/12 05:03:24 200146] [debug] |scid:9987174e115731035f15f597|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:45952|inflight:403|
[2025/09/12 05:03:24 200155] [debug] |scid:9987174e115731035f15f597|xqc_check_acked_or_dropped_pkt|conn:0000558BB8827EEC|pkt_num:1|size:516|pkt_type:HSK|frame:CRYPTO |
[2025/09/12 05:03:24 200160] [debug] |scid:9987174e115731035f15f597|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:6|
[2025/09/12 05:03:24 200193] [info] |scid:9987174e115731035f15f597|xqc_send_packet_with_pn|<==|conn:0000558BB8827EEC|path:0|pkt_num:6|size:516|sent:532|pkt_type:HSK|frame:CRYPTO |inflight:403|now:1757653404200169|stream_id:0|stream_offset:0|
[2025/09/12 05:03:24 200200] [debug] |scid:9987174e115731035f15f597|xqc_send_ctl_on_packet_sent|conn:0000558BB8827EEC|path:0|pkt_num:6|origin_pktnum:1|size:516|enc_size:532|pkt_type:HSK|frame:CRYPTO |conn_state:S_HANDSHAKE_SENT|po_in_flight:0||retrans:0|
[2025/09/12 05:03:24 200216] [debug] |scid:9987174e115731035f15f597|xqc_send_ctl_on_packet_sent|path:0|inflight:403|applimit:0|
[2025/09/12 05:03:24 200225] [debug] |scid:9987174e115731035f15f597|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 05:03:24 200234] [debug] |scid:9987174e115731035f15f597|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8827EEC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:03:24 200242] [debug] |scid:9987174e115731035f15f597|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8827EEC|path:0|PNS: 1, unacked: 919|
[2025/09/12 05:03:24 200250] [debug] |scid:9987174e115731035f15f597|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8827EEC|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:03:24 200258] [debug] |scid:9987174e115731035f15f597|xqc_timer_set|type:LOSS_DETECTION|expire:1757653405700169|now:1757653404200225|interv:1499944|
[2025/09/12 05:03:24 200264] [debug] |scid:9987174e115731035f15f597|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB8827EEC|path:0|pns:1|expire:1757653405700169|now:1757653404200225|interval:1499944|pto_count:1|srtt:250000
[2025/09/12 05:03:24 200270] [debug] |scid:9987174e115731035f15f597|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:45952|inflight:919|
[2025/09/12 05:03:24 200276] [debug] |scid:9987174e115731035f15f597|xqc_conn_next_wakeup_time|wakeup_time:1757653405700169|
[2025/09/12 05:03:24 200281] [debug] |scid:9987174e115731035f15f597|xqc_engine_add_wakeup_queue|next_tick_time:1757653405700169|
[2025/09/12 05:03:24 200286] [debug] |xqc_engine_wakeup_after|wakeup:1757653405700169|now:1757653404200286|diff:1499883|
[2025/09/12 05:03:24 200292] [debug] |xqc_engine_main_logic|END|now:1757653404199858|
[2025/09/12 05:03:24 232642] [info] |xqc_engine_packet_process|==>|conn:0000558BB8827EEC|size:420|state:S_HANDSHAKE_SENT|recv_time:1757653404232639|
[2025/09/12 05:03:24 232665] [debug] |scid:9987174e115731035f15f597|xqc_packet_parse_handshake|success|Length:68|
[2025/09/12 05:03:24 232675] [debug] |scid:9987174e115731035f15f597|xqc_packet_decrypt|largest_pn:1583011270|
[2025/09/12 05:03:24 232682] [debug] |scid:9987174e115731035f15f597|xqc_packet_decrypt|decryption nonce|path_id:0|pn:1583011271|
[2025/09/12 05:03:24 232693] [debug] |scid:9987174e115731035f15f597|xqc_packet_decrypt_single|pkt_type:HSK|pkt_num:1583011271|
[2025/09/12 05:03:24 232700] [debug] |scid:9987174e115731035f15f597|xqc_process_frames|frame_type:2|
[2025/09/12 05:03:24 232710] [debug] |scid:9987174e115731035f15f597|xqc_send_ctl_on_ack_received|conn:0000558BB8827EEC|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 05:03:24 232718] [debug] |scid:9987174e115731035f15f597|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:1378|prior_delivered:0|prior_time:1757653403448579|is_app_limited:1|send_elapse:117|ack_elapse:784060|ctl_first_sent_time:1757653403448696|lagest_ack_time:1757653404232639|curr_delivered:194|
[2025/09/12 05:03:24 232725] [debug] |scid:9987174e115731035f15f597|xqc_update_sample|sampler_sent_time_update:1757653403448696|
[2025/09/12 05:03:24 232731] [debug] |scid:9987174e115731035f15f597|xqc_send_ctl_on_ack_received|sndq_packets_used:6||sndq_packets_used_bytes:0|sndq_packets_free:0|
[2025/09/12 05:03:24 232738] [debug] |scid:9987174e115731035f15f597|xqc_send_ctl_on_ack_received|conn:0000558BB8827EEC|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:6|path_largest_ack:2|
[2025/09/12 05:03:24 232744] [debug] |scid:9987174e115731035f15f597|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:2021|prior_delivered:0|prior_time:1757653403448579|is_app_limited:1|send_elapse:304|ack_elapse:784060|ctl_first_sent_time:1757653403448883|lagest_ack_time:1757653404232639|curr_delivered:321|
[2025/09/12 05:03:24 232759] [debug] |scid:9987174e115731035f15f597|xqc_update_sample|sampler_sent_time_update:1757653403448883|
[2025/09/12 05:03:24 232767] [debug] |scid:9987174e115731035f15f597|xqc_send_ctl_on_ack_received|sndq_packets_used:5||sndq_packets_used_bytes:0|sndq_packets_free:1|
[2025/09/12 05:03:24 232774] [debug] |scid:9987174e115731035f15f597|xqc_send_ctl_on_ack_received|conn:0000558BB8827EEC|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 05:03:24 232780] [debug] |scid:9987174e115731035f15f597|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:2103|prior_delivered:0|prior_time:1757653403448579|is_app_limited:1|send_elapse:390|ack_elapse:784060|ctl_first_sent_time:1757653403448969|lagest_ack_time:1757653404232639|curr_delivered:403|
[2025/09/12 05:03:24 232787] [debug] |scid:9987174e115731035f15f597|xqc_update_sample|sampler_sent_time_update:1757653403448969|
[2025/09/12 05:03:24 232793] [debug] |scid:9987174e115731035f15f597|xqc_send_ctl_on_ack_received|sndq_packets_used:4||sndq_packets_used_bytes:0|sndq_packets_free:2|
[2025/09/12 05:03:24 232798] [debug] |scid:9987174e115731035f15f597|xqc_send_ctl_on_ack_received|conn:0000558BB8827EEC|path:0|pkt_num:6|origin_pktnum:1|size:516|pns:1|pkt_type:HSK|frame:CRYPTO |conn_state:S_HANDSHAKE_SENT|frame_largest_ack:6|path_largest_ack:6|
[2025/09/12 05:03:24 232802] [debug] |scid:9987174e115731035f15f597|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:919|prior_delivered:0|prior_time:1757653403448579|is_app_limited:1|send_elapse:751590|ack_elapse:784060|ctl_first_sent_time:1757653404200169|lagest_ack_time:1757653404232639|curr_delivered:919|
[2025/09/12 05:03:24 232807] [debug] |scid:9987174e115731035f15f597|xqc_update_sample|sampler_sent_time_update:1757653404200169|
[2025/09/12 05:03:24 232811] [debug] |scid:9987174e115731035f15f597|xqc_send_ctl_on_ack_received|sndq_packets_used:2||sndq_packets_used_bytes:0|sndq_packets_free:4|
[2025/09/12 05:03:24 232814] [debug] |scid:9987174e115731035f15f597|xqc_send_ctl_update_rtt|before update rtt|conn:0000558BB8827EEC|srtt:250000|rttvar:125000|minrtt:4294967295|latest_rtt:32470|ack_delay:0|
[2025/09/12 05:03:24 232819] [debug] |scid:9987174e115731035f15f597|xqc_send_ctl_update_rtt|l-0.0.0.0-443-9987174e115731035f15f597 p-193.167.0.100-46459-1018164a0f56df788cf1b593d73fbe9f4d |after update rtt|conn:0000558BB8827EEC|srtt:32470|rttvar:16235|minrtt:32470|latest_rtt:32470|ack_delay:0|
[2025/09/12 05:03:24 232824] [debug] |scid:9987174e115731035f15f597|xqc_send_ctl_on_spurious_loss_detected|ctl_reordering_packet_threshold:7|ctl_reordering_time_threshold_shift:0|
[2025/09/12 05:03:24 232828] [debug] |scid:9987174e115731035f15f597|xqc_send_ctl_get_lost_sent_pn|largest_acked:6|lost_pn:18446744073709551615|thresh:7|
[2025/09/12 05:03:24 232833] [debug] |scid:9987174e115731035f15f597|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:03:24 232837] [debug] |scid:9987174e115731035f15f597|xqc_send_ctl_set_loss_detection_timer|unset|no ack-eliciting pkts in flight|conn:0000558BB8827EEC|path:0|
[2025/09/12 05:03:24 232841] [debug] |scid:9987174e115731035f15f597|xqc_timer_unset|type:LOSS_DETECTION|
[2025/09/12 05:03:24 232845] [debug] |scid:9987174e115731035f15f597|xqc_generate_sample|sampler: send_elapse 751590, ack_elapse 784060, delivered 919|rate 1172|lost 0|
[2025/09/12 05:03:24 232850] [debug] |scid:9987174e115731035f15f597|xqc_bbr_update_bandwidth|BBRv1: RTT round update 0 -> 1|
[2025/09/12 05:03:24 232854] [debug] |scid:9987174e115731035f15f597|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1172) in round 1|
[2025/09/12 05:03:24 232859] [debug] |scid:9987174e115731035f15f597|xqc_bbr_update_min_rtt|probertt expire|rtt:32470, old_rtt:2147483647|
[2025/09/12 05:03:24 232863] [debug] |scid:9987174e115731035f15f597|xqc_bbr_update_min_rtt|minrtt expire|rtt:32470, old_rtt:2147483647|
[2025/09/12 05:03:24 232867] [debug] |scid:9987174e115731035f15f597|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:5744|extra_cwnd:234|
[2025/09/12 05:03:24 232875] [debug] |scid:9987174e115731035f15f597|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:45952|packet_lost:0|acked:919|po_sent_time:1757653404200169|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:919|
[2025/09/12 05:03:24 232879] [debug] |scid:9987174e115731035f15f597|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:45952|packet_lost:0|acked:919|po_sent_time:1757653404200169|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:919|
[2025/09/12 05:03:24 232884] [debug] |scid:9987174e115731035f15f597|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-9987174e115731035f15f597 p-193.167.0.100-46459-1018164a0f56df788cf1b593d73fbe9f4d |bbr on ack|mode:0|pacing_rate:4082892|bw:1172|cwnd:46871|full_bw_reached:0|inflight:0|srtt:32470|latest_rtt:32470|min_rtt:32470|applimit:1|lost:0|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:1|
[2025/09/12 05:03:24 232889] [stats] |scid:9987174e115731035f15f597|xqc_send_ctl_info_circle_record|l-0.0.0.0-443-9987174e115731035f15f597 p-193.167.0.100-46459-1018164a0f56df788cf1b593d73fbe9f4d |path:0||cwnd:46871|inflight:0|mode:0|applimit:0|pacing_rate:4082892|bw:1172|srtt:32470|latest_rtt:32470|min_rtt:32470|send:7|lost:0|tlp:0|recv:2|recovery:0|slow_start:1|conn_life:785815|acked:919|delivered:919|is_cwnd_limited:0|
[2025/09/12 05:03:24 232895] [debug] |scid:9987174e115731035f15f597|xqc_process_frames|frame_type:6|
[2025/09/12 05:03:24 232900] [debug] |scid:9987174e115731035f15f597|xqc_process_crypto_frame|level:2|
[2025/09/12 05:03:24 232905] [debug] |scid:9987174e115731035f15f597|xqc_read_crypto_stream|xqc_read_crypto_stream|level:2|
[2025/09/12 05:03:24 232910] [debug] |scid:9987174e115731035f15f597|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:2|36u|
[2025/09/12 05:03:24 233035] [debug] |scid:9987174e115731035f15f597|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:3|SSL_quic_write_level:3|rv:1|
[2025/09/12 05:03:24 233066] [debug] |scid:9987174e115731035f15f597|xqc_tls_do_handshake|TLS handshake|ret:1|
[2025/09/12 05:03:24 233072] [debug] |scid:9987174e115731035f15f597|xqc_engine_remove_wakeup_queue|next_tick_time:1757653405700169|pq_index:0|
[2025/09/12 05:03:24 233076] [debug] |scid:9987174e115731035f15f597|xqc_engine_add_active_queue|last_ticked_time:1757653404199858|
[2025/09/12 05:03:24 233080] [debug] |scid:9987174e115731035f15f597|xqc_create_crypto_stream|encrypt_level:3|cur_state:S_HANDSHAKE_SENT|
[2025/09/12 05:03:24 233085] [debug] |scid:9987174e115731035f15f597|xqc_process_crypto_frame|server create 1RTT stream|
[2025/09/12 05:03:24 233090] [info] |scid:9987174e115731035f15f597|xqc_send_ctl_on_pns_discard|xqc_send_ctl_set_loss_detection_timer on discard pns:0
[2025/09/12 05:03:24 233094] [debug] |scid:9987174e115731035f15f597|xqc_send_ctl_set_loss_detection_timer|unset|no ack-eliciting pkts in flight|conn:0000558BB8827EEC|path:0|
[2025/09/12 05:03:24 233098] [debug] |scid:9987174e115731035f15f597|xqc_timer_unset|type:LOSS_DETECTION|
[2025/09/12 05:03:24 233103] [debug] |scid:9987174e115731035f15f597|xqc_timer_unset|type:ACK_HSK|
[2025/09/12 05:03:24 233108] [debug] |scid:9987174e115731035f15f597|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 05:03:24 233113] [debug] |scid:9987174e115731035f15f597|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:1583011271|largest:1583011271|pns:1|
[2025/09/12 05:03:24 233118] [info] |scid:9987174e115731035f15f597|xqc_conn_on_pkt_processed|====>|conn:0000558BB8827EEC|path:0|size:420|pkt_type:HSK|pkt_num:1583011271|frame:ACK CRYPTO |recv_time:1757653404232639|dcid:9987174e115731035f15f597|dcid_seq:0|
[2025/09/12 05:03:24 233123] [debug] |scid:9987174e115731035f15f597|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:9987174e115731035f15f597|spin_bit:0|
[2025/09/12 05:03:24 233132] [warn] |scid:9987174e115731035f15f597|xqc_packet_parse_single|delay|buff 1RTT packet before handshake completed|
[2025/09/12 05:03:24 233136] [debug] |scid:9987174e115731035f15f597|xqc_conn_buff_undecrypt_packet_in|====>|delay|undecrypt_count:1|encrypt_level:3|
[2025/09/12 05:03:24 233141] [info] |scid:9987174e115731035f15f597|xqc_conn_process_packet|ignore err|-630|
[2025/09/12 05:03:24 233145] [debug] |scid:9987174e115731035f15f597|xqc_timer_set|type:PATH_IDLE|expire:1757653464232639|now:1757653404232639|interv:60000000|
[2025/09/12 05:03:24 233149] [debug] |scid:9987174e115731035f15f597|xqc_timer_set|type:CONN_IDLE|expire:1757653464232639|now:1757653404232639|interv:60000000|
[2025/09/12 05:03:24 233154] [debug] |xqc_engine_main_logic|BEGIN|now:1757653404233153|
[2025/09/12 05:03:24 233158] [debug] |scid:9987174e115731035f15f597|xqc_engine_process_conn|conn:0000558BB8827EEC|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:1757653404233157|
[2025/09/12 05:03:24 233164] [debug] |scid:9987174e115731035f15f597|xqc_conn_check_handshake_complete|HANDSHAKE_COMPLETED|conn:0000558BB8827EEC|
[2025/09/12 05:03:24 233168] [info] |scid:9987174e115731035f15f597|xqc_conn_handshake_confirmed|handshake confirmed|conn:0000558BB8827EEC|
[2025/09/12 05:03:24 233172] [info] |scid:9987174e115731035f15f597|xqc_send_ctl_on_pns_discard|xqc_send_ctl_set_loss_detection_timer on discard pns:1
[2025/09/12 05:03:24 233176] [debug] |scid:9987174e115731035f15f597|xqc_send_ctl_set_loss_detection_timer|unset|no ack-eliciting pkts in flight|conn:0000558BB8827EEC|path:0|
[2025/09/12 05:03:24 233180] [debug] |scid:9987174e115731035f15f597|xqc_timer_unset|type:LOSS_DETECTION|
[2025/09/12 05:03:24 233185] [debug] |scid:9987174e115731035f15f597|xqc_conn_gen_token|expire:1758258204|
[2025/09/12 05:03:24 233190] [debug] |scid:9987174e115731035f15f597|xqc_conn_early_data_reject|reject|
[2025/09/12 05:03:24 233194] [debug] |scid:9987174e115731035f15f597|xqc_crypto_stream_on_read|encrypt_level:2|cur_state:S_HANDSHAKE_SENT|next_state:ESTABED|
[2025/09/12 05:03:24 233198] [debug] |scid:9987174e115731035f15f597|xqc_conn_process_undecrypt_packet_in|delay|undecrypt_count:1|encrypt_level:3|
[2025/09/12 05:03:24 233202] [debug] |scid:9987174e115731035f15f597|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:9987174e115731035f15f597|spin_bit:0|
[2025/09/12 05:03:24 233208] [debug] |scid:9987174e115731035f15f597|xqc_packet_decrypt|largest_pn:0|
[2025/09/12 05:03:24 233212] [debug] |scid:9987174e115731035f15f597|xqc_packet_decrypt|decryption nonce|path_id:0|pn:1583011269|
[2025/09/12 05:03:24 233218] [debug] |scid:9987174e115731035f15f597|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:1583011269|
[2025/09/12 05:03:24 233222] [debug] |scid:9987174e115731035f15f597|xqc_process_frames|frame_type:18|
[2025/09/12 05:03:24 233227] [debug] |scid:9987174e115731035f15f597|xqc_process_new_conn_id_frame|new_conn_id|a1206773316723d3c161deb18dc2361fb6|sr_token:86eb0f9f1e05d0db8f5915b2a911f6f0
[2025/09/12 05:03:24 233234] [debug] |scid:9987174e115731035f15f597|xqc_process_frames|frame_type:18|
[2025/09/12 05:03:24 233238] [debug] |scid:9987174e115731035f15f597|xqc_process_new_conn_id_frame|new_conn_id|873ee754a1dfc1b119909b633fb0e05dc6|sr_token:208182bb5bc4908795b7ddd13ddb4534
[2025/09/12 05:03:24 233243] [debug] |scid:9987174e115731035f15f597|xqc_process_frames|frame_type:18|
[2025/09/12 05:03:24 233247] [debug] |scid:9987174e115731035f15f597|xqc_process_new_conn_id_frame|new_conn_id|939517b71cd5099c0b743cadb7fac6a8be|sr_token:c644640d21a9abe0faf5b19fd2ae6d5a
[2025/09/12 05:03:24 233252] [debug] |scid:9987174e115731035f15f597|xqc_process_frames|frame_type:18|
[2025/09/12 05:03:24 233256] [debug] |scid:9987174e115731035f15f597|xqc_process_new_conn_id_frame|new_conn_id|a0c6521f9a2e60f8673ef18d5e6fa0c214|sr_token:9748da05592f8cab7a464b59dee30ef1
[2025/09/12 05:03:24 233268] [debug] |scid:9987174e115731035f15f597|xqc_process_frames|frame_type:18|
[2025/09/12 05:03:24 233272] [debug] |scid:9987174e115731035f15f597|xqc_process_new_conn_id_frame|new_conn_id|76ea453819f3e3cfc4a0c90e476269d308|sr_token:15e424992a5b2d384e7b8708da64e470
[2025/09/12 05:03:24 233277] [debug] |scid:9987174e115731035f15f597|xqc_process_frames|frame_type:18|
[2025/09/12 05:03:24 233280] [debug] |scid:9987174e115731035f15f597|xqc_process_new_conn_id_frame|new_conn_id|26d080c3609242c8e6c451d3c0af5375b5|sr_token:17f6b6ee8f8fa52a1c9a3b00e54db193
[2025/09/12 05:03:24 233285] [debug] |scid:9987174e115731035f15f597|xqc_process_frames|frame_type:18|
[2025/09/12 05:03:24 233289] [debug] |scid:9987174e115731035f15f597|xqc_process_new_conn_id_frame|new_conn_id|9adde12ca3fcee4f547b5d9e594795f54c|sr_token:4ab87985f9e811ea9392dbb899505b06
[2025/09/12 05:03:24 233293] [debug] |scid:9987174e115731035f15f597|xqc_process_frames|frame_type:b|
[2025/09/12 05:03:24 233297] [debug] |scid:9987174e115731035f15f597|xqc_process_stream_frame|offset:0|data_length:17|fin:1|stream_id:0|path:0|
[2025/09/12 05:03:24 233305] [debug] |scid:9987174e115731035f15f597|xqc_insert_stream_frame|merge left|merged_offset_end:17|new_offset:0|new_len:17|
[2025/09/12 05:03:24 233309] [debug] |scid:9987174e115731035f15f597|xqc_process_stream_frame|xqc_stream_ready_to_read all recvd|
[2025/09/12 05:03:24 233313] [debug] |scid:9987174e115731035f15f597|xqc_process_stream_frame|stream_length:17|merged_offset_end:17|stream_id:0|
[2025/09/12 05:03:24 233318] [debug] |scid:9987174e115731035f15f597|xqc_timer_set|type:ACK_01RTT|expire:1757653404257639|now:1757653404232639|interv:25000|
[2025/09/12 05:03:24 233323] [debug] |scid:9987174e115731035f15f597|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:1757653404232639|max_ack_delay:25000|
[2025/09/12 05:03:24 233328] [debug] |scid:9987174e115731035f15f597|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:1583011269|largest:1583011269|pns:2|
[2025/09/12 05:03:24 233332] [info] |scid:9987174e115731035f15f597|xqc_conn_on_pkt_processed|====>|conn:0000558BB8827EEC|path:0|size:312|pkt_type:SHORT_HEADER|pkt_num:1583011269|frame:STREAM NEW_CONNECTION_ID |recv_time:1757653404232639|dcid:9987174e115731035f15f597|dcid_seq:0|
[2025/09/12 05:03:24 233337] [debug] |scid:9987174e115731035f15f597|xqc_process_crypto_write_streams|
[2025/09/12 05:03:24 233341] [debug] |scid:9987174e115731035f15f597|xqc_crypto_stream_on_write|enc_level|3|
[2025/09/12 05:03:24 233346] [info] |scid:9987174e115731035f15f597|xqc_crypto_stream_send|crypto send data|pkt_num:0|size:283|sent:261|pkt_type:SHORT_HEADER|frame:CRYPTO |now:1757653404233345|
[2025/09/12 05:03:24 233351] [info] |scid:9987174e115731035f15f597|xqc_crypto_stream_send|crypto send data|pkt_num:0|size:284|sent:262|pkt_type:SHORT_HEADER|frame:CRYPTO |now:1757653404233350|
[2025/09/12 05:03:24 233355] [debug] |scid:9987174e115731035f15f597|xqc_crypto_stream_on_write|encrypt_level:3|cur_state:ESTABED|next_state:ESTABED|
[2025/09/12 05:03:24 233359] [debug] |scid:9987174e115731035f15f597|xqc_process_read_streams|stream_read_notify|flag:2|stream_id:0|conn:0000558BB8827EEC|
[2025/09/12 05:03:24 233424] [debug] |scid:9987174e115731035f15f597|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:25165824|
[2025/09/12 05:03:24 233433] [debug] |scid:9987174e115731035f15f597|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 05:03:24 233440] [debug] |scid:9987174e115731035f15f597|xqc_sample_check_app_limited|path:0|applimit:919|
[2025/09/12 05:03:24 233450] [info] |scid:9987174e115731035f15f597|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:0000558BB8827EEC|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 05:03:24 233464] [debug] |scid:9987174e115731035f15f597|xqc_engine_conn_logic|engine is running on conn:l-0.0.0.0-443-9987174e115731035f15f597 p-193.167.0.100-46459-1018164a0f56df788cf1b593d73fbe9f4d|
[2025/09/12 05:03:24 233495] [debug] |scid:9987174e115731035f15f597|xqc_gen_ack_frame|largest_recv:1583011271|ack_delay:856|first_ack_range:1|largest_pkt_recv_time:1757653404232639|
[2025/09/12 05:03:24 233504] [debug] |scid:9987174e115731035f15f597|xqc_gen_ack_frame|high:1583011271|low:1583011270|pkt_pns:1|
[2025/09/12 05:03:24 233511] [debug] |scid:9987174e115731035f15f597|xqc_write_ack_to_one_packet|ack_size:13|path:0|path_largest_recv:1583011271|frame_largest_recv:1583011271|
[2025/09/12 05:03:24 233518] [debug] |scid:9987174e115731035f15f597|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:1|
[2025/09/12 05:03:24 233536] [debug] |scid:9987174e115731035f15f597|xqc_write_new_conn_id_frame_to_packet|gen_new_scid|cid:3d256dd4bf11a2ae1495717c|sr_token:00d60fd9fe7f00007b3a819f8b550000|seq_num:1
[2025/09/12 05:03:24 233548] [debug] |scid:9987174e115731035f15f597|xqc_write_new_conn_id_frame_to_packet|gen_new_scid|cid:f02c9176ea66a960a64cc1f5|sr_token:00d60fd9fe7f00007b3a819f8b550000|seq_num:2
[2025/09/12 05:03:24 233556] [debug] |scid:9987174e115731035f15f597|xqc_path_get_perf_class|conn:0000558BB8827EEC|path_id:0|path_srtt:32470|min_srtt:32470|path_bw:1172|loss_rate:0.00|path_pto:0|
[2025/09/12 05:03:24 233563] [debug] |scid:9987174e115731035f15f597|xqc_minrtt_scheduler_get_path|path srtt|conn:0000558BB8827EEC|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 05:03:24 233570] [debug] |scid:9987174e115731035f15f597|xqc_minrtt_scheduler_get_path|best path:0|frame_type:HANDSHAKE_DONE |pn:0|size:23|reinj:0|path_class:2|
[2025/09/12 05:03:24 233577] [debug] |scid:9987174e115731035f15f597|xqc_path_get_perf_class|conn:0000558BB8827EEC|path_id:0|path_srtt:32470|min_srtt:32470|path_bw:1172|loss_rate:0.00|path_pto:0|
[2025/09/12 05:03:24 233583] [debug] |scid:9987174e115731035f15f597|xqc_minrtt_scheduler_get_path|path srtt|conn:0000558BB8827EEC|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 05:03:24 233590] [debug] |scid:9987174e115731035f15f597|xqc_minrtt_scheduler_get_path|best path:0|frame_type:NEW_TOKEN |pn:0|size:33|reinj:0|path_class:2|
[2025/09/12 05:03:24 233596] [debug] |scid:9987174e115731035f15f597|xqc_path_get_perf_class|conn:0000558BB8827EEC|path_id:0|path_srtt:32470|min_srtt:32470|path_bw:1172|loss_rate:0.00|path_pto:0|
[2025/09/12 05:03:24 233603] [debug] |scid:9987174e115731035f15f597|xqc_minrtt_scheduler_get_path|path srtt|conn:0000558BB8827EEC|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 05:03:24 233610] [debug] |scid:9987174e115731035f15f597|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CRYPTO |pn:0|size:283|reinj:0|path_class:2|
[2025/09/12 05:03:24 233616] [debug] |scid:9987174e115731035f15f597|xqc_path_get_perf_class|conn:0000558BB8827EEC|path_id:0|path_srtt:32470|min_srtt:32470|path_bw:1172|loss_rate:0.00|path_pto:0|
[2025/09/12 05:03:24 233622] [debug] |scid:9987174e115731035f15f597|xqc_minrtt_scheduler_get_path|path srtt|conn:0000558BB8827EEC|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 05:03:24 233626] [debug] |scid:9987174e115731035f15f597|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CRYPTO |pn:0|size:284|reinj:0|path_class:2|
[2025/09/12 05:03:24 233631] [debug] |scid:9987174e115731035f15f597|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:ACK |stream_id:0|stream_offset:0|
[2025/09/12 05:03:24 233635] [debug] |scid:9987174e115731035f15f597|xqc_path_get_perf_class|conn:0000558BB8827EEC|path_id:0|path_srtt:32470|min_srtt:32470|path_bw:1172|loss_rate:0.00|path_pto:0|
[2025/09/12 05:03:24 233643] [debug] |scid:9987174e115731035f15f597|xqc_minrtt_scheduler_get_path|path srtt|conn:0000558BB8827EEC|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 05:03:24 233648] [debug] |scid:9987174e115731035f15f597|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 05:03:24 233653] [debug] |scid:9987174e115731035f15f597|xqc_path_get_perf_class|conn:0000558BB8827EEC|path_id:0|path_srtt:32470|min_srtt:32470|path_bw:1172|loss_rate:0.00|path_pto:0|
[2025/09/12 05:03:24 233657] [debug] |scid:9987174e115731035f15f597|xqc_minrtt_scheduler_get_path|path srtt|conn:0000558BB8827EEC|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 05:03:24 233661] [debug] |scid:9987174e115731035f15f597|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 05:03:24 233666] [debug] |scid:9987174e115731035f15f597|xqc_path_get_perf_class|conn:0000558BB8827EEC|path_id:0|path_srtt:32470|min_srtt:32470|path_bw:1172|loss_rate:0.00|path_pto:0|
[2025/09/12 05:03:24 233670] [debug] |scid:9987174e115731035f15f597|xqc_send_ctl_can_send|l-0.0.0.0-443-9987174e115731035f15f597 p-193.167.0.100-46459-1018164a0f56df788cf1b593d73fbe9f4d |path:0|can:1|pkt_sz:1050|schedule_bytes:731|inflight:0|cwnd:46871|conn:0000558BB8827EEC|stream_id:0|stream_offset:1024|
[2025/09/12 05:03:24 233675] [debug] |scid:9987174e115731035f15f597|xqc_minrtt_scheduler_get_path|path srtt|conn:0000558BB8827EEC|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 05:03:24 233679] [debug] |scid:9987174e115731035f15f597|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1050|reinj:0|path_class:2|
[2025/09/12 05:03:24 233684] [debug] |scid:9987174e115731035f15f597|xqc_check_acked_or_dropped_pkt|conn:0000558BB8827EEC|pkt_num:0|size:23|pkt_type:SHORT_HEADER|frame:HANDSHAKE_DONE |
[2025/09/12 05:03:24 233689] [debug] |scid:9987174e115731035f15f597|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:0|
[2025/09/12 05:03:24 233727] [info] |scid:9987174e115731035f15f597|xqc_send_packet_with_pn|<==|conn:0000558BB8827EEC|path:0|pkt_num:0|size:23|sent:39|pkt_type:SHORT_HEADER|frame:HANDSHAKE_DONE |inflight:0|now:1757653404233696|stream_id:0|stream_offset:0|
[2025/09/12 05:03:24 233737] [debug] |scid:9987174e115731035f15f597|xqc_send_ctl_on_packet_sent|conn:0000558BB8827EEC|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 05:03:24 233744] [debug] |scid:9987174e115731035f15f597|xqc_send_ctl_on_packet_sent|path:0|inflight:0|applimit:919|
[2025/09/12 05:03:24 233751] [debug] |scid:9987174e115731035f15f597|xqc_send_ctl_get_pto_time_and_space|srtt:32470|rtt_var:16235|pto_duration:97410|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:03:24 233758] [debug] |scid:9987174e115731035f15f597|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8827EEC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:03:24 233765] [debug] |scid:9987174e115731035f15f597|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8827EEC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:03:24 233770] [debug] |scid:9987174e115731035f15f597|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8827EEC|path:0|PNS: 2, unacked: 23|
[2025/09/12 05:03:24 233777] [debug] |scid:9987174e115731035f15f597|xqc_timer_set|type:LOSS_DETECTION|expire:1757653404356106|now:1757653404233750|interv:122356|
[2025/09/12 05:03:24 233783] [debug] |scid:9987174e115731035f15f597|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB8827EEC|path:0|pns:2|expire:1757653404356106|now:1757653404233750|interval:122356|pto_count:0|srtt:32470
[2025/09/12 05:03:24 233791] [debug] |scid:9987174e115731035f15f597|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:46871|inflight:23|
[2025/09/12 05:03:24 233804] [debug] |scid:9987174e115731035f15f597|xqc_check_acked_or_dropped_pkt|conn:0000558BB8827EEC|pkt_num:0|size:33|pkt_type:SHORT_HEADER|frame:NEW_TOKEN |
[2025/09/12 05:03:24 233811] [debug] |scid:9987174e115731035f15f597|xqc_send_ctl_set_next_pn_for_packet|optimistic ack detection|skipped_range:1-7|next_skip_chance:1757653404601040|current_time:1757653404233810|
[2025/09/12 05:03:24 233817] [debug] |scid:9987174e115731035f15f597|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:8|
[2025/09/12 05:03:24 233849] [info] |scid:9987174e115731035f15f597|xqc_send_packet_with_pn|<==|conn:0000558BB8827EEC|path:0|pkt_num:8|size:33|sent:49|pkt_type:SHORT_HEADER|frame:NEW_TOKEN |inflight:23|now:1757653404233826|stream_id:0|stream_offset:0|
[2025/09/12 05:03:24 233859] [debug] |scid:9987174e115731035f15f597|xqc_send_ctl_on_packet_sent|conn:0000558BB8827EEC|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 05:03:24 233865] [debug] |scid:9987174e115731035f15f597|xqc_send_ctl_on_packet_sent|path:0|inflight:23|applimit:919|
[2025/09/12 05:03:24 233872] [debug] |scid:9987174e115731035f15f597|xqc_send_ctl_get_pto_time_and_space|srtt:32470|rtt_var:16235|pto_duration:97410|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:03:24 233879] [debug] |scid:9987174e115731035f15f597|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8827EEC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:03:24 233885] [debug] |scid:9987174e115731035f15f597|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8827EEC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:03:24 233891] [debug] |scid:9987174e115731035f15f597|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8827EEC|path:0|PNS: 2, unacked: 56|
[2025/09/12 05:03:24 233897] [debug] |scid:9987174e115731035f15f597|xqc_timer_set|type:LOSS_DETECTION|expire:1757653404356236|now:1757653404233871|interv:122365|
[2025/09/12 05:03:24 233904] [debug] |scid:9987174e115731035f15f597|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB8827EEC|path:0|pns:2|expire:1757653404356236|now:1757653404233871|interval:122365|pto_count:0|srtt:32470
[2025/09/12 05:03:24 233912] [debug] |scid:9987174e115731035f15f597|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:46871|inflight:56|
[2025/09/12 05:03:24 233919] [debug] |scid:9987174e115731035f15f597|xqc_check_acked_or_dropped_pkt|conn:0000558BB8827EEC|pkt_num:0|size:283|pkt_type:SHORT_HEADER|frame:CRYPTO |
[2025/09/12 05:03:24 233927] [debug] |scid:9987174e115731035f15f597|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:9|
[2025/09/12 05:03:24 233960] [info] |scid:9987174e115731035f15f597|xqc_send_packet_with_pn|<==|conn:0000558BB8827EEC|path:0|pkt_num:9|size:283|sent:299|pkt_type:SHORT_HEADER|frame:CRYPTO |inflight:56|now:1757653404233937|stream_id:0|stream_offset:0|
[2025/09/12 05:03:24 233970] [debug] |scid:9987174e115731035f15f597|xqc_send_ctl_on_packet_sent|conn:0000558BB8827EEC|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 05:03:24 233977] [debug] |scid:9987174e115731035f15f597|xqc_send_ctl_on_packet_sent|path:0|inflight:56|applimit:919|
[2025/09/12 05:03:24 233984] [debug] |scid:9987174e115731035f15f597|xqc_send_ctl_get_pto_time_and_space|srtt:32470|rtt_var:16235|pto_duration:97410|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:03:24 233990] [debug] |scid:9987174e115731035f15f597|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8827EEC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:03:24 233996] [debug] |scid:9987174e115731035f15f597|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8827EEC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:03:24 234000] [debug] |scid:9987174e115731035f15f597|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8827EEC|path:0|PNS: 2, unacked: 339|
[2025/09/12 05:03:24 234008] [debug] |scid:9987174e115731035f15f597|xqc_timer_set|type:LOSS_DETECTION|expire:1757653404356347|now:1757653404233983|interv:122364|
[2025/09/12 05:03:24 234012] [debug] |scid:9987174e115731035f15f597|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB8827EEC|path:0|pns:2|expire:1757653404356347|now:1757653404233983|interval:122364|pto_count:0|srtt:32470
[2025/09/12 05:03:24 234017] [debug] |scid:9987174e115731035f15f597|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:46871|inflight:339|
[2025/09/12 05:03:24 234021] [debug] |scid:9987174e115731035f15f597|xqc_check_acked_or_dropped_pkt|conn:0000558BB8827EEC|pkt_num:0|size:284|pkt_type:SHORT_HEADER|frame:CRYPTO |
[2025/09/12 05:03:24 234026] [debug] |scid:9987174e115731035f15f597|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:10|
[2025/09/12 05:03:24 234063] [info] |scid:9987174e115731035f15f597|xqc_send_packet_with_pn|<==|conn:0000558BB8827EEC|path:0|pkt_num:10|size:284|sent:300|pkt_type:SHORT_HEADER|frame:CRYPTO |inflight:339|now:1757653404234032|stream_id:0|stream_offset:0|
[2025/09/12 05:03:24 234076] [debug] |scid:9987174e115731035f15f597|xqc_send_ctl_on_packet_sent|conn:0000558BB8827EEC|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 05:03:24 234083] [debug] |scid:9987174e115731035f15f597|xqc_send_ctl_on_packet_sent|path:0|inflight:339|applimit:919|
[2025/09/12 05:03:24 234090] [debug] |scid:9987174e115731035f15f597|xqc_send_ctl_get_pto_time_and_space|srtt:32470|rtt_var:16235|pto_duration:97410|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:03:24 234095] [debug] |scid:9987174e115731035f15f597|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8827EEC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:03:24 234098] [debug] |scid:9987174e115731035f15f597|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8827EEC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:03:24 234102] [debug] |scid:9987174e115731035f15f597|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8827EEC|path:0|PNS: 2, unacked: 623|
[2025/09/12 05:03:24 234106] [debug] |scid:9987174e115731035f15f597|xqc_timer_set|type:LOSS_DETECTION|expire:1757653404356442|now:1757653404234089|interv:122353|
[2025/09/12 05:03:24 234110] [debug] |scid:9987174e115731035f15f597|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB8827EEC|path:0|pns:2|expire:1757653404356442|now:1757653404234089|interval:122353|pto_count:0|srtt:32470
[2025/09/12 05:03:24 234114] [debug] |scid:9987174e115731035f15f597|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:46871|inflight:623|
[2025/09/12 05:03:24 234119] [debug] |scid:9987174e115731035f15f597|xqc_check_acked_or_dropped_pkt|conn:0000558BB8827EEC|pkt_num:0|size:55|pkt_type:HSK|frame:ACK |
[2025/09/12 05:03:24 234123] [debug] |scid:9987174e115731035f15f597|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:7|
[2025/09/12 05:03:24 234147] [info] |scid:9987174e115731035f15f597|xqc_send_packet_with_pn|<==|conn:0000558BB8827EEC|path:0|pkt_num:7|size:55|sent:71|pkt_type:HSK|frame:ACK |inflight:623|now:1757653404234129|stream_id:0|stream_offset:0|
[2025/09/12 05:03:24 234156] [debug] |scid:9987174e115731035f15f597|xqc_send_ctl_on_packet_sent|conn:0000558BB8827EEC|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 05:03:24 234163] [debug] |scid:9987174e115731035f15f597|xqc_check_acked_or_dropped_pkt|conn:0000558BB8827EEC|pkt_num:0|size:54|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |
[2025/09/12 05:03:24 234170] [debug] |scid:9987174e115731035f15f597|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:11|
[2025/09/12 05:03:24 234193] [info] |scid:9987174e115731035f15f597|xqc_send_packet_with_pn|<==|conn:0000558BB8827EEC|path:0|pkt_num:11|size:54|sent:70|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |inflight:623|now:1757653404234177|stream_id:0|stream_offset:0|
[2025/09/12 05:03:24 234208] [debug] |scid:9987174e115731035f15f597|xqc_send_ctl_on_packet_sent|conn:0000558BB8827EEC|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 05:03:24 234215] [debug] |scid:9987174e115731035f15f597|xqc_send_ctl_on_packet_sent|path:0|inflight:623|applimit:919|
[2025/09/12 05:03:24 234221] [debug] |scid:9987174e115731035f15f597|xqc_send_ctl_get_pto_time_and_space|srtt:32470|rtt_var:16235|pto_duration:97410|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:03:24 234225] [debug] |scid:9987174e115731035f15f597|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8827EEC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:03:24 234229] [debug] |scid:9987174e115731035f15f597|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8827EEC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:03:24 234233] [debug] |scid:9987174e115731035f15f597|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8827EEC|path:0|PNS: 2, unacked: 677|
[2025/09/12 05:03:24 234237] [debug] |scid:9987174e115731035f15f597|xqc_timer_set|type:LOSS_DETECTION|expire:1757653404356587|now:1757653404234221|interv:122366|
[2025/09/12 05:03:24 234241] [debug] |scid:9987174e115731035f15f597|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB8827EEC|path:0|pns:2|expire:1757653404356587|now:1757653404234221|interval:122366|pto_count:0|srtt:32470
[2025/09/12 05:03:24 234245] [debug] |scid:9987174e115731035f15f597|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:46871|inflight:677|
[2025/09/12 05:03:24 234249] [debug] |scid:9987174e115731035f15f597|xqc_check_acked_or_dropped_pkt|conn:0000558BB8827EEC|pkt_num:0|size:54|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |
[2025/09/12 05:03:24 234254] [debug] |scid:9987174e115731035f15f597|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:12|
[2025/09/12 05:03:24 234277] [info] |scid:9987174e115731035f15f597|xqc_send_packet_with_pn|<==|conn:0000558BB8827EEC|path:0|pkt_num:12|size:54|sent:70|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |inflight:677|now:1757653404234260|stream_id:0|stream_offset:0|
[2025/09/12 05:03:24 234285] [debug] |scid:9987174e115731035f15f597|xqc_send_ctl_on_packet_sent|conn:0000558BB8827EEC|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 05:03:24 234292] [debug] |scid:9987174e115731035f15f597|xqc_send_ctl_on_packet_sent|path:0|inflight:677|applimit:919|
[2025/09/12 05:03:24 234298] [debug] |scid:9987174e115731035f15f597|xqc_send_ctl_get_pto_time_and_space|srtt:32470|rtt_var:16235|pto_duration:97410|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:03:24 234304] [debug] |scid:9987174e115731035f15f597|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8827EEC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:03:24 234308] [debug] |scid:9987174e115731035f15f597|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8827EEC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:03:24 234312] [debug] |scid:9987174e115731035f15f597|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8827EEC|path:0|PNS: 2, unacked: 731|
[2025/09/12 05:03:24 234316] [debug] |scid:9987174e115731035f15f597|xqc_timer_set|type:LOSS_DETECTION|expire:1757653404356670|now:1757653404234298|interv:122372|
[2025/09/12 05:03:24 234320] [debug] |scid:9987174e115731035f15f597|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB8827EEC|path:0|pns:2|expire:1757653404356670|now:1757653404234298|interval:122372|pto_count:0|srtt:32470
[2025/09/12 05:03:24 234324] [debug] |scid:9987174e115731035f15f597|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:46871|inflight:731|
[2025/09/12 05:03:24 234328] [debug] |scid:9987174e115731035f15f597|xqc_check_acked_or_dropped_pkt|conn:0000558BB8827EEC|pkt_num:0|size:1050|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:03:24 234332] [debug] |scid:9987174e115731035f15f597|xqc_send_ctl_can_send|l-0.0.0.0-443-9987174e115731035f15f597 p-193.167.0.100-46459-1018164a0f56df788cf1b593d73fbe9f4d |path:0|can:1|pkt_sz:1050|schedule_bytes:0|inflight:731|cwnd:46871|conn:0000558BB8827EEC|stream_id:0|stream_offset:1024|
[2025/09/12 05:03:24 234341] [debug] |scid:9987174e115731035f15f597|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:03:24 234345] [debug] |scid:9987174e115731035f15f597|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:13|
[2025/09/12 05:03:24 234371] [info] |scid:9987174e115731035f15f597|xqc_send_packet_with_pn|<==|conn:0000558BB8827EEC|path:0|pkt_num:13|size:1050|sent:1066|pkt_type:SHORT_HEADER|frame:STREAM |inflight:731|now:1757653404234352|stream_id:0|stream_offset:1024|
[2025/09/12 05:03:24 234379] [debug] |scid:9987174e115731035f15f597|xqc_send_ctl_on_packet_sent|conn:0000558BB8827EEC|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 05:03:24 234386] [debug] |scid:9987174e115731035f15f597|xqc_send_ctl_on_packet_sent|path:0|inflight:731|applimit:919|
[2025/09/12 05:03:24 234393] [debug] |scid:9987174e115731035f15f597|xqc_send_ctl_get_pto_time_and_space|srtt:32470|rtt_var:16235|pto_duration:97410|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:03:24 234398] [debug] |scid:9987174e115731035f15f597|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8827EEC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:03:24 234402] [debug] |scid:9987174e115731035f15f597|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8827EEC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:03:24 234406] [debug] |scid:9987174e115731035f15f597|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8827EEC|path:0|PNS: 2, unacked: 1781|
[2025/09/12 05:03:24 234410] [debug] |scid:9987174e115731035f15f597|xqc_timer_set|type:LOSS_DETECTION|expire:1757653404356762|now:1757653404234392|interv:122370|
[2025/09/12 05:03:24 234414] [debug] |scid:9987174e115731035f15f597|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB8827EEC|path:0|pns:2|expire:1757653404356762|now:1757653404234392|interval:122370|pto_count:0|srtt:32470
[2025/09/12 05:03:24 234418] [debug] |scid:9987174e115731035f15f597|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:46871|inflight:1781|
[2025/09/12 05:03:24 234423] [debug] |scid:9987174e115731035f15f597|xqc_conn_next_wakeup_time|wakeup_time:1757653404257639|
[2025/09/12 05:03:24 234427] [debug] |scid:9987174e115731035f15f597|xqc_engine_add_wakeup_queue|next_tick_time:1757653404257639|
[2025/09/12 05:03:24 234431] [debug] |xqc_engine_wakeup_after|wakeup:1757653404257639|now:1757653404234431|diff:23208|
[2025/09/12 05:03:24 234436] [debug] |xqc_engine_main_logic|END|now:1757653404233157|
[2025/09/12 05:03:24 234443] [info] |xqc_engine_packet_process|==>|conn:0000558BB8827EEC|size:1406|state:ESTABED|recv_time:1757653404234442|
[2025/09/12 05:03:24 234447] [debug] |scid:9987174e115731035f15f597|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:9987174e115731035f15f597|spin_bit:0|
[2025/09/12 05:03:24 234453] [debug] |scid:9987174e115731035f15f597|xqc_packet_decrypt|largest_pn:1583011269|
[2025/09/12 05:03:24 234457] [debug] |scid:9987174e115731035f15f597|xqc_packet_decrypt|decryption nonce|path_id:0|pn:1583011270|
[2025/09/12 05:03:24 234462] [debug] |scid:9987174e115731035f15f597|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:1583011270|
[2025/09/12 05:03:24 234467] [debug] |scid:9987174e115731035f15f597|xqc_process_frames|frame_type:1|
[2025/09/12 05:03:24 234471] [debug] |scid:9987174e115731035f15f597|xqc_process_frames|frame_type:0|
[2025/09/12 05:03:24 234474] [debug] |scid:9987174e115731035f15f597|xqc_process_padding_frame|process padding|
[2025/09/12 05:03:24 234481] [debug] |scid:9987174e115731035f15f597|xqc_timer_unset|type:ACK_01RTT|
[2025/09/12 05:03:24 234486] [debug] |scid:9987174e115731035f15f597|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 05:03:24 234494] [debug] |scid:9987174e115731035f15f597|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:1583011270|largest:1583011270|pns:2|
[2025/09/12 05:03:24 234499] [info] |scid:9987174e115731035f15f597|xqc_conn_on_pkt_processed|====>|conn:0000558BB8827EEC|path:0|size:1406|pkt_type:SHORT_HEADER|pkt_num:1583011270|frame:PADDING PING |recv_time:1757653404234442|dcid:9987174e115731035f15f597|dcid_seq:0|
[2025/09/12 05:03:24 234504] [debug] |scid:9987174e115731035f15f597|xqc_timer_set|type:PATH_IDLE|expire:1757653524234442|now:1757653404234442|interv:120000000|
[2025/09/12 05:03:24 234508] [debug] |scid:9987174e115731035f15f597|xqc_timer_set|type:CONN_IDLE|expire:1757653524234442|now:1757653404234442|interv:120000000|
[2025/09/12 05:03:24 234512] [debug] |scid:9987174e115731035f15f597|xqc_engine_remove_wakeup_queue|next_tick_time:1757653404257639|pq_index:0|
[2025/09/12 05:03:24 234516] [debug] |scid:9987174e115731035f15f597|xqc_engine_add_active_queue|last_ticked_time:1757653404233157|
[2025/09/12 05:03:24 234520] [debug] |xqc_engine_main_logic|BEGIN|now:1757653404234520|
[2025/09/12 05:03:24 234525] [debug] |scid:9987174e115731035f15f597|xqc_engine_process_conn|conn:0000558BB8827EEC|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:1757653404234524|
[2025/09/12 05:03:24 234531] [debug] |scid:9987174e115731035f15f597|xqc_gen_ack_frame|largest_recv:1583011270|ack_delay:88|first_ack_range:1|largest_pkt_recv_time:1757653404234442|
[2025/09/12 05:03:24 234535] [debug] |scid:9987174e115731035f15f597|xqc_gen_ack_frame|high:1583011270|low:1583011269|pkt_pns:2|
[2025/09/12 05:03:24 234539] [debug] |scid:9987174e115731035f15f597|xqc_write_ack_to_one_packet|ack_size:12|path:0|path_largest_recv:1583011270|frame_largest_recv:1583011270|
[2025/09/12 05:03:24 234543] [debug] |scid:9987174e115731035f15f597|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:2|
[2025/09/12 05:03:24 234547] [debug] |scid:9987174e115731035f15f597|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:ACK |stream_id:0|stream_offset:0|
[2025/09/12 05:03:24 234552] [debug] |scid:9987174e115731035f15f597|xqc_check_acked_or_dropped_pkt|conn:0000558BB8827EEC|pkt_num:0|size:34|pkt_type:SHORT_HEADER|frame:ACK |
[2025/09/12 05:03:24 234557] [debug] |scid:9987174e115731035f15f597|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:14|
[2025/09/12 05:03:24 234582] [info] |scid:9987174e115731035f15f597|xqc_send_packet_with_pn|<==|conn:0000558BB8827EEC|path:0|pkt_num:14|size:34|sent:50|pkt_type:SHORT_HEADER|frame:ACK |inflight:1781|now:1757653404234562|stream_id:0|stream_offset:0|
[2025/09/12 05:03:24 234591] [debug] |scid:9987174e115731035f15f597|xqc_send_ctl_on_packet_sent|conn:0000558BB8827EEC|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 05:03:24 234599] [debug] |scid:9987174e115731035f15f597|xqc_conn_next_wakeup_time|wakeup_time:1757653404356762|
[2025/09/12 05:03:24 234606] [debug] |scid:9987174e115731035f15f597|xqc_engine_add_wakeup_queue|next_tick_time:1757653404356762|
[2025/09/12 05:03:24 234611] [debug] |xqc_engine_wakeup_after|wakeup:1757653404356762|now:1757653404234611|diff:122151|
[2025/09/12 05:03:24 234616] [debug] |xqc_engine_main_logic|END|now:1757653404234524|
[2025/09/12 05:03:24 234621] [debug] |xqc_engine_main_logic|BEGIN|now:1757653404234621|
[2025/09/12 05:03:24 234624] [debug] |xqc_engine_wakeup_after|wakeup:1757653404356762|now:1757653404234624|diff:122138|
[2025/09/12 05:03:24 234628] [debug] |xqc_engine_main_logic|END|now:1757653404234621|
[2025/09/12 05:03:24 265280] [info] |xqc_engine_packet_process|==>|conn:0000558BB8827EEC|size:39|state:ESTABED|recv_time:1757653404265279|
[2025/09/12 05:03:24 265314] [debug] |scid:9987174e115731035f15f597|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:9987174e115731035f15f597|spin_bit:0|
[2025/09/12 05:03:24 265324] [debug] |scid:9987174e115731035f15f597|xqc_packet_decrypt|largest_pn:1583011270|
[2025/09/12 05:03:24 265330] [debug] |scid:9987174e115731035f15f597|xqc_packet_decrypt|decryption nonce|path_id:0|pn:1583011271|
[2025/09/12 05:03:24 265339] [debug] |scid:9987174e115731035f15f597|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:1583011271|
[2025/09/12 05:03:24 265345] [debug] |scid:9987174e115731035f15f597|xqc_process_frames|frame_type:2|
[2025/09/12 05:03:24 265352] [debug] |scid:9987174e115731035f15f597|xqc_send_ctl_on_ack_received|conn:0000558BB8827EEC|path:0|pkt_num:9|origin_pktnum:0|size:283|pns:2|pkt_type:SHORT_HEADER|frame:CRYPTO |conn_state:ESTABED|frame_largest_ack:11|path_largest_ack:9|
[2025/09/12 05:03:24 265360] [debug] |scid:9987174e115731035f15f597|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:339|prior_delivered:919|prior_time:1757653404233696|is_app_limited:1|send_elapse:241|ack_elapse:31583|ctl_first_sent_time:1757653404233937|lagest_ack_time:1757653404265279|curr_delivered:1202|
[2025/09/12 05:03:24 265367] [debug] |scid:9987174e115731035f15f597|xqc_update_sample|sampler_sent_time_update:1757653404233937|
[2025/09/12 05:03:24 265375] [debug] |scid:9987174e115731035f15f597|xqc_send_ctl_on_ack_received|sndq_packets_used:6||sndq_packets_used_bytes:0|sndq_packets_free:2|
[2025/09/12 05:03:24 265383] [debug] |scid:9987174e115731035f15f597|xqc_send_ctl_on_ack_received|conn:0000558BB8827EEC|path:0|pkt_num:10|origin_pktnum:0|size:284|pns:2|pkt_type:SHORT_HEADER|frame:CRYPTO |conn_state:ESTABED|frame_largest_ack:11|path_largest_ack:10|
[2025/09/12 05:03:24 265389] [debug] |scid:9987174e115731035f15f597|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:339|prior_delivered:919|prior_time:1757653404233696|is_app_limited:1|send_elapse:241|ack_elapse:31583|ctl_first_sent_time:1757653404233937|lagest_ack_time:1757653404265279|curr_delivered:1486|
[2025/09/12 05:03:24 265396] [debug] |scid:9987174e115731035f15f597|xqc_update_sample|sampler_sent_time_update:1757653404234032|
[2025/09/12 05:03:24 265402] [debug] |scid:9987174e115731035f15f597|xqc_send_ctl_on_ack_received|sndq_packets_used:5||sndq_packets_used_bytes:0|sndq_packets_free:3|
[2025/09/12 05:03:24 265408] [debug] |scid:9987174e115731035f15f597|xqc_send_ctl_on_ack_received|conn:0000558BB8827EEC|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 05:03:24 265415] [debug] |scid:9987174e115731035f15f597|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:339|prior_delivered:919|prior_time:1757653404233696|is_app_limited:1|send_elapse:241|ack_elapse:31583|ctl_first_sent_time:1757653404233937|lagest_ack_time:1757653404265279|curr_delivered:1540|
[2025/09/12 05:03:24 265422] [debug] |scid:9987174e115731035f15f597|xqc_update_sample|sampler_sent_time_update:1757653404234177|
[2025/09/12 05:03:24 265428] [debug] |scid:9987174e115731035f15f597|xqc_send_ctl_on_ack_received|sndq_packets_used:4||sndq_packets_used_bytes:0|sndq_packets_free:4|
[2025/09/12 05:03:24 265432] [debug] |scid:9987174e115731035f15f597|xqc_send_ctl_update_rtt|before update rtt|conn:0000558BB8827EEC|srtt:32470|rttvar:16235|minrtt:32470|latest_rtt:31102|ack_delay:56|
[2025/09/12 05:03:24 265437] [debug] |scid:9987174e115731035f15f597|xqc_send_ctl_update_rtt|l-0.0.0.0-443-9987174e115731035f15f597 p-193.167.0.100-46459-1018164a0f56df788cf1b593d73fbe9f4d |after update rtt|conn:0000558BB8827EEC|srtt:32292|rttvar:12533|minrtt:31102|latest_rtt:31102|ack_delay:56|
[2025/09/12 05:03:24 265441] [debug] |scid:9987174e115731035f15f597|xqc_send_ctl_get_lost_sent_pn|largest_acked:11|lost_pn:4|thresh:7|
[2025/09/12 05:03:24 265446] [debug] |scid:9987174e115731035f15f597|xqc_send_ctl_detect_lost|mark lost|pns:2|pkt_num:0|lost_pn:4|po_sent_time:1757653404233696|lost_send_time:1757653404200695|loss_delay:64584|frame:HANDSHAKE_DONE |repair:524288|
[2025/09/12 05:03:24 265455] [debug] |scid:9987174e115731035f15f597|xqc_send_ctl_detect_lost|OnLostDetection|largest_lost sent time: 1757653404233696u|
[2025/09/12 05:03:24 265460] [stats] |scid:9987174e115731035f15f597|xqc_send_ctl_detect_lost|l-0.0.0.0-443-9987174e115731035f15f597 p-193.167.0.100-46459-1018164a0f56df788cf1b593d73fbe9f4d |lost interval:1757653404265279|lost_count:1|send_count:14|pkt_num:0|po_send_time:1757653404233696|srtt:32292|cwnd:46871|bw:1172|conn_life:818205|now:0|last_lost_time:818205|
[2025/09/12 05:03:24 265465] [debug] |scid:9987174e115731035f15f597|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:03:24 265470] [debug] |scid:9987174e115731035f15f597|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:0000558BB8827EEC|path:0|pns:2|expire:1757653404298410|now:1757653404265470|interval:32940|
[2025/09/12 05:03:24 265477] [debug] |scid:9987174e115731035f15f597|xqc_timer_set|type:LOSS_DETECTION|expire:1757653404298410|now:1757653404265470|interv:32940|
[2025/09/12 05:03:24 265484] [debug] |scid:9987174e115731035f15f597|xqc_generate_sample|sampler: send_elapse 241, ack_elapse 31583, delivered 621|rate 19662|lost 1|
[2025/09/12 05:03:24 265491] [debug] |scid:9987174e115731035f15f597|xqc_bbr_update_bandwidth|BBRv1: RTT round update 1 -> 2|
[2025/09/12 05:03:24 265497] [debug] |scid:9987174e115731035f15f597|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (19662) in round 2|
[2025/09/12 05:03:24 265502] [debug] |scid:9987174e115731035f15f597|xqc_bbr_update_min_rtt|probertt expire|rtt:31102, old_rtt:32470|
[2025/09/12 05:03:24 265506] [debug] |scid:9987174e115731035f15f597|xqc_bbr_update_min_rtt|minrtt expire|rtt:31102, old_rtt:32470|
[2025/09/12 05:03:24 265510] [debug] |scid:9987174e115731035f15f597|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:5744|extra_cwnd:1838|
[2025/09/12 05:03:24 265514] [debug] |scid:9987174e115731035f15f597|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:46871|packet_lost:1|acked:621|po_sent_time:1757653404234177|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1540|
[2025/09/12 05:03:24 265518] [debug] |scid:9987174e115731035f15f597|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:46871|packet_lost:1|acked:621|po_sent_time:1757653404234177|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1540|
[2025/09/12 05:03:24 265523] [debug] |scid:9987174e115731035f15f597|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-9987174e115731035f15f597 p-193.167.0.100-46459-1018164a0f56df788cf1b593d73fbe9f4d |bbr on ack|mode:0|pacing_rate:4082892|bw:19662|cwnd:47492|full_bw_reached:0|inflight:1137|srtt:32292|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 05:03:24 265528] [stats] |scid:9987174e115731035f15f597|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-9987174e115731035f15f597 p-193.167.0.100-46459-1018164a0f56df788cf1b593d73fbe9f4d |bandwidth change record|bw_before:1172|bw_after:19662|srtt:32292|cwnd:47492|
[2025/09/12 05:03:24 265532] [debug] |scid:9987174e115731035f15f597|xqc_process_frames|frame_type:0|
[2025/09/12 05:03:24 265536] [debug] |scid:9987174e115731035f15f597|xqc_process_padding_frame|process padding|
[2025/09/12 05:03:24 265541] [debug] |scid:9987174e115731035f15f597|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:1583011271|largest:1583011271|pns:2|
[2025/09/12 05:03:24 265546] [info] |scid:9987174e115731035f15f597|xqc_conn_on_pkt_processed|====>|conn:0000558BB8827EEC|path:0|size:39|pkt_type:SHORT_HEADER|pkt_num:1583011271|frame:PADDING ACK |recv_time:1757653404265279|dcid:9987174e115731035f15f597|dcid_seq:0|
[2025/09/12 05:03:24 265551] [debug] |scid:9987174e115731035f15f597|xqc_timer_set|type:PATH_IDLE|expire:1757653524265279|now:1757653404265279|interv:120000000|
[2025/09/12 05:03:24 265555] [debug] |scid:9987174e115731035f15f597|xqc_timer_set|type:CONN_IDLE|expire:1757653524265279|now:1757653404265279|interv:120000000|
[2025/09/12 05:03:24 265563] [debug] |scid:9987174e115731035f15f597|xqc_engine_remove_wakeup_queue|next_tick_time:1757653404356762|pq_index:0|
[2025/09/12 05:03:24 265567] [debug] |scid:9987174e115731035f15f597|xqc_engine_add_active_queue|last_ticked_time:1757653404234524|
[2025/09/12 05:03:24 265571] [debug] |xqc_engine_main_logic|BEGIN|now:1757653404265571|
[2025/09/12 05:03:24 265576] [debug] |scid:9987174e115731035f15f597|xqc_engine_process_conn|conn:0000558BB8827EEC|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:1757653404265575|
[2025/09/12 05:03:24 265582] [debug] |scid:9987174e115731035f15f597|xqc_path_get_perf_class|conn:0000558BB8827EEC|path_id:0|path_srtt:32292|min_srtt:32292|path_bw:19662|loss_rate:0.00|path_pto:0|
[2025/09/12 05:03:24 265587] [debug] |scid:9987174e115731035f15f597|xqc_send_ctl_can_send|l-0.0.0.0-443-9987174e115731035f15f597 p-193.167.0.100-46459-1018164a0f56df788cf1b593d73fbe9f4d |path:0|can:1|pkt_sz:23|schedule_bytes:0|inflight:1137|cwnd:47492|conn:0000558BB8827EEC|stream_id:0|stream_offset:0|
[2025/09/12 05:03:24 265592] [debug] |scid:9987174e115731035f15f597|xqc_minrtt_scheduler_get_path|path srtt|conn:0000558BB8827EEC|path_id:0|path_srtt:32292|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:03:24 265597] [debug] |scid:9987174e115731035f15f597|xqc_minrtt_scheduler_get_path|best path:0|frame_type:HANDSHAKE_DONE |pn:0|size:23|reinj:0|path_class:2|
[2025/09/12 05:03:24 265602] [debug] |scid:9987174e115731035f15f597|xqc_check_acked_or_dropped_pkt|conn:0000558BB8827EEC|pkt_num:0|size:23|pkt_type:SHORT_HEADER|frame:HANDSHAKE_DONE |
[2025/09/12 05:03:24 265606] [debug] |scid:9987174e115731035f15f597|xqc_send_ctl_can_send|l-0.0.0.0-443-9987174e115731035f15f597 p-193.167.0.100-46459-1018164a0f56df788cf1b593d73fbe9f4d |path:0|can:1|pkt_sz:23|schedule_bytes:0|inflight:1137|cwnd:47492|conn:0000558BB8827EEC|stream_id:0|stream_offset:0|
[2025/09/12 05:03:24 265610] [debug] |scid:9987174e115731035f15f597|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:03:24 265615] [debug] |scid:9987174e115731035f15f597|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:15|
[2025/09/12 05:03:24 265649] [info] |scid:9987174e115731035f15f597|xqc_send_packet_with_pn|<==|conn:0000558BB8827EEC|path:0|pkt_num:15|size:23|sent:39|pkt_type:SHORT_HEADER|frame:HANDSHAKE_DONE |inflight:1137|now:1757653404265622|stream_id:0|stream_offset:0|
[2025/09/12 05:03:24 265658] [debug] |scid:9987174e115731035f15f597|xqc_send_ctl_on_packet_sent|conn:0000558BB8827EEC|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 05:03:24 265665] [debug] |scid:9987174e115731035f15f597|xqc_send_ctl_on_packet_sent|path:0|inflight:1137|applimit:0|
[2025/09/12 05:03:24 265672] [debug] |scid:9987174e115731035f15f597|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:0000558BB8827EEC|path:0|pns:2|expire:1757653404298410|now:1757653404265671|interval:32739|
[2025/09/12 05:03:24 265679] [debug] |scid:9987174e115731035f15f597|xqc_timer_set|type:LOSS_DETECTION|expire:1757653404298410|now:1757653404265671|interv:32739|
[2025/09/12 05:03:24 265684] [debug] |scid:9987174e115731035f15f597|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:47492|inflight:1160|
[2025/09/12 05:03:24 265689] [debug] |scid:9987174e115731035f15f597|xqc_conn_next_wakeup_time|wakeup_time:1757653404298410|
[2025/09/12 05:03:24 265694] [debug] |scid:9987174e115731035f15f597|xqc_engine_add_wakeup_queue|next_tick_time:1757653404298410|
[2025/09/12 05:03:24 265698] [debug] |xqc_engine_wakeup_after|wakeup:1757653404298410|now:1757653404265697|diff:32713|
[2025/09/12 05:03:24 265702] [debug] |xqc_engine_main_logic|END|now:1757653404265575|
[2025/09/12 05:03:24 265712] [debug] |xqc_engine_main_logic|BEGIN|now:1757653404265712|
[2025/09/12 05:03:24 265716] [debug] |xqc_engine_wakeup_after|wakeup:1757653404298410|now:1757653404265716|diff:32694|
[2025/09/12 05:03:24 265720] [debug] |xqc_engine_main_logic|END|now:1757653404265712|
[2025/09/12 05:03:24 267365] [info] |xqc_engine_packet_process|==>|conn:0000558BB8827EEC|size:1444|state:ESTABED|recv_time:1757653404267364|
[2025/09/12 05:03:24 267377] [debug] |scid:9987174e115731035f15f597|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:9987174e115731035f15f597|spin_bit:0|
[2025/09/12 05:03:24 267384] [debug] |scid:9987174e115731035f15f597|xqc_packet_decrypt|largest_pn:1583011271|
[2025/09/12 05:03:24 267390] [debug] |scid:9987174e115731035f15f597|xqc_packet_decrypt|decryption nonce|path_id:0|pn:1583011272|
[2025/09/12 05:03:24 267399] [debug] |scid:9987174e115731035f15f597|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:1583011272|
[2025/09/12 05:03:24 267405] [debug] |scid:9987174e115731035f15f597|xqc_process_frames|frame_type:1|
[2025/09/12 05:03:24 267411] [debug] |scid:9987174e115731035f15f597|xqc_process_frames|frame_type:0|
[2025/09/12 05:03:24 267417] [debug] |scid:9987174e115731035f15f597|xqc_process_padding_frame|process padding|
[2025/09/12 05:03:24 267426] [debug] |scid:9987174e115731035f15f597|xqc_timer_set|type:ACK_01RTT|expire:1757653404292364|now:1757653404267364|interv:25000|
[2025/09/12 05:03:24 267433] [debug] |scid:9987174e115731035f15f597|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:1757653404267364|max_ack_delay:25000|
[2025/09/12 05:03:24 267441] [debug] |scid:9987174e115731035f15f597|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:1583011272|largest:1583011272|pns:2|
[2025/09/12 05:03:24 267448] [info] |scid:9987174e115731035f15f597|xqc_conn_on_pkt_processed|====>|conn:0000558BB8827EEC|path:0|size:1444|pkt_type:SHORT_HEADER|pkt_num:1583011272|frame:PADDING PING |recv_time:1757653404267364|dcid:9987174e115731035f15f597|dcid_seq:0|
[2025/09/12 05:03:24 267456] [debug] |scid:9987174e115731035f15f597|xqc_timer_set|type:PATH_IDLE|expire:1757653524267364|now:1757653404267364|interv:120000000|
[2025/09/12 05:03:24 267461] [debug] |scid:9987174e115731035f15f597|xqc_timer_set|type:CONN_IDLE|expire:1757653524267364|now:1757653404267364|interv:120000000|
[2025/09/12 05:03:24 267468] [debug] |scid:9987174e115731035f15f597|xqc_engine_remove_wakeup_queue|next_tick_time:1757653404298410|pq_index:0|
[2025/09/12 05:03:24 267474] [debug] |scid:9987174e115731035f15f597|xqc_engine_add_active_queue|last_ticked_time:1757653404265575|
[2025/09/12 05:03:24 267480] [debug] |xqc_engine_main_logic|BEGIN|now:1757653404267480|
[2025/09/12 05:03:24 267487] [debug] |scid:9987174e115731035f15f597|xqc_engine_process_conn|conn:0000558BB8827EEC|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:1757653404267486|
[2025/09/12 05:03:24 267496] [debug] |scid:9987174e115731035f15f597|xqc_conn_next_wakeup_time|wakeup_time:1757653404292364|
[2025/09/12 05:03:24 267503] [debug] |scid:9987174e115731035f15f597|xqc_engine_add_wakeup_queue|next_tick_time:1757653404292364|
[2025/09/12 05:03:24 267508] [debug] |xqc_engine_wakeup_after|wakeup:1757653404292364|now:1757653404267508|diff:24856|
[2025/09/12 05:03:24 267515] [debug] |xqc_engine_main_logic|END|now:1757653404267486|
[2025/09/12 05:03:24 267524] [info] |xqc_engine_packet_process|==>|conn:0000558BB8827EEC|size:39|state:ESTABED|recv_time:1757653404267524|
[2025/09/12 05:03:24 267532] [debug] |scid:9987174e115731035f15f597|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:9987174e115731035f15f597|spin_bit:0|
[2025/09/12 05:03:24 267540] [debug] |scid:9987174e115731035f15f597|xqc_packet_decrypt|largest_pn:1583011272|
[2025/09/12 05:03:24 267553] [debug] |scid:9987174e115731035f15f597|xqc_packet_decrypt|decryption nonce|path_id:0|pn:1583011273|
[2025/09/12 05:03:24 267562] [debug] |scid:9987174e115731035f15f597|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:1583011273|
[2025/09/12 05:03:24 267567] [debug] |scid:9987174e115731035f15f597|xqc_process_frames|frame_type:2|
[2025/09/12 05:03:24 267572] [debug] |scid:9987174e115731035f15f597|xqc_send_ctl_on_ack_received|conn:0000558BB8827EEC|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 05:03:24 267576] [debug] |scid:9987174e115731035f15f597|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:1781|prior_delivered:919|prior_time:1757653404233696|is_app_limited:1|send_elapse:656|ack_elapse:33828|ctl_first_sent_time:1757653404234352|lagest_ack_time:1757653404267524|curr_delivered:2590|
[2025/09/12 05:03:24 267581] [debug] |scid:9987174e115731035f15f597|xqc_update_sample|sampler_sent_time_update:1757653404234352|
[2025/09/12 05:03:24 267585] [debug] |scid:9987174e115731035f15f597|xqc_conn_decrease_unacked_stream_ref|stream enter DATA RECVD|stream_id:0
[2025/09/12 05:03:24 267590] [debug] |scid:9987174e115731035f15f597|xqc_stream_maybe_need_close|stream_id:0|stream_type:0|
[2025/09/12 05:03:24 267595] [debug] |scid:9987174e115731035f15f597|xqc_timer_set|type:STREAM_CLOSE|expire:1757653404589867|now:1757653404267595|interv:322272|
[2025/09/12 05:03:24 267600] [debug] |scid:9987174e115731035f15f597|xqc_send_ctl_on_ack_received|sndq_packets_used:4||sndq_packets_used_bytes:0|sndq_packets_free:4|
[2025/09/12 05:03:24 267604] [debug] |scid:9987174e115731035f15f597|xqc_send_ctl_update_rtt|before update rtt|conn:0000558BB8827EEC|srtt:32292|rttvar:12533|minrtt:31102|latest_rtt:33172|ack_delay:200|
[2025/09/12 05:03:24 267608] [debug] |scid:9987174e115731035f15f597|xqc_send_ctl_update_rtt|l-0.0.0.0-443-9987174e115731035f15f597 p-193.167.0.100-46459-1018164a0f56df788cf1b593d73fbe9f4d |after update rtt|conn:0000558BB8827EEC|srtt:32377|rttvar:9570|minrtt:31102|latest_rtt:33172|ack_delay:200|
[2025/09/12 05:03:24 267612] [debug] |scid:9987174e115731035f15f597|xqc_send_ctl_get_lost_sent_pn|largest_acked:13|lost_pn:6|thresh:7|
[2025/09/12 05:03:24 267616] [debug] |scid:9987174e115731035f15f597|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:03:24 267620] [debug] |scid:9987174e115731035f15f597|xqc_send_ctl_on_ack_received|xqc_recv_record_del from 1583011271|pns:2|
[2025/09/12 05:03:24 267626] [debug] |scid:9987174e115731035f15f597|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:03:24 267632] [debug] |scid:9987174e115731035f15f597|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:0000558BB8827EEC|path:0|pns:2|expire:1757653404300170|now:1757653404267632|interval:32538|
[2025/09/12 05:03:24 267639] [debug] |scid:9987174e115731035f15f597|xqc_timer_set|type:LOSS_DETECTION|expire:1757653404300170|now:1757653404267632|interv:32538|
[2025/09/12 05:03:24 267646] [debug] |scid:9987174e115731035f15f597|xqc_generate_sample|sampler: send_elapse 656, ack_elapse 33828, delivered 1671|rate 49396|lost 1|
[2025/09/12 05:03:24 267651] [debug] |scid:9987174e115731035f15f597|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (49396) in round 2|
[2025/09/12 05:03:24 267655] [debug] |scid:9987174e115731035f15f597|xqc_bbr_update_min_rtt|minrtt expire|rtt:31102, old_rtt:31102|
[2025/09/12 05:03:24 267659] [debug] |scid:9987174e115731035f15f597|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:5744|extra_cwnd:3122|
[2025/09/12 05:03:24 267663] [debug] |scid:9987174e115731035f15f597|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:47492|packet_lost:0|acked:1050|po_sent_time:1757653404234352|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1540|
[2025/09/12 05:03:24 267672] [debug] |scid:9987174e115731035f15f597|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:47492|packet_lost:0|acked:1050|po_sent_time:1757653404234352|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1540|
[2025/09/12 05:03:24 267676] [debug] |scid:9987174e115731035f15f597|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-9987174e115731035f15f597 p-193.167.0.100-46459-1018164a0f56df788cf1b593d73fbe9f4d |bbr on ack|mode:0|pacing_rate:4082892|bw:49396|cwnd:48542|full_bw_reached:0|inflight:110|srtt:32377|latest_rtt:33172|min_rtt:31102|applimit:1|lost:1|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:03:24 267681] [debug] |scid:9987174e115731035f15f597|xqc_process_frames|frame_type:0|
[2025/09/12 05:03:24 267685] [debug] |scid:9987174e115731035f15f597|xqc_process_padding_frame|process padding|
[2025/09/12 05:03:24 267689] [debug] |scid:9987174e115731035f15f597|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:1583011273|largest:1583011273|pns:2|
[2025/09/12 05:03:24 267694] [info] |scid:9987174e115731035f15f597|xqc_conn_on_pkt_processed|====>|conn:0000558BB8827EEC|path:0|size:39|pkt_type:SHORT_HEADER|pkt_num:1583011273|frame:PADDING ACK |recv_time:1757653404267524|dcid:9987174e115731035f15f597|dcid_seq:0|
[2025/09/12 05:03:24 267699] [debug] |scid:9987174e115731035f15f597|xqc_timer_set|type:PATH_IDLE|expire:1757653524267524|now:1757653404267524|interv:120000000|
[2025/09/12 05:03:24 267703] [debug] |scid:9987174e115731035f15f597|xqc_timer_set|type:CONN_IDLE|expire:1757653524267524|now:1757653404267524|interv:120000000|
[2025/09/12 05:03:24 267706] [debug] |scid:9987174e115731035f15f597|xqc_engine_remove_wakeup_queue|next_tick_time:1757653404292364|pq_index:0|
[2025/09/12 05:03:24 267713] [debug] |scid:9987174e115731035f15f597|xqc_engine_add_active_queue|last_ticked_time:1757653404267486|
[2025/09/12 05:03:24 267719] [debug] |xqc_engine_main_logic|BEGIN|now:1757653404267719|
[2025/09/12 05:03:24 267727] [debug] |scid:9987174e115731035f15f597|xqc_engine_process_conn|conn:0000558BB8827EEC|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:1757653404267725|
[2025/09/12 05:03:24 267734] [debug] |scid:9987174e115731035f15f597|xqc_conn_next_wakeup_time|wakeup_time:1757653404292364|
[2025/09/12 05:03:24 267738] [debug] |scid:9987174e115731035f15f597|xqc_engine_add_wakeup_queue|next_tick_time:1757653404292364|
[2025/09/12 05:03:24 267742] [debug] |xqc_engine_wakeup_after|wakeup:1757653404292364|now:1757653404267742|diff:24622|
[2025/09/12 05:03:24 267746] [debug] |xqc_engine_main_logic|END|now:1757653404267725|
[2025/09/12 05:03:24 267751] [debug] |xqc_engine_main_logic|BEGIN|now:1757653404267751|
[2025/09/12 05:03:24 267755] [debug] |xqc_engine_wakeup_after|wakeup:1757653404292364|now:1757653404267755|diff:24609|
[2025/09/12 05:03:24 267759] [debug] |xqc_engine_main_logic|END|now:1757653404267751|
[2025/09/12 05:03:24 293900] [debug] |xqc_engine_main_logic|BEGIN|now:1757653404293899|
[2025/09/12 05:03:24 293918] [debug] |scid:9987174e115731035f15f597|xqc_engine_remove_wakeup_queue|next_tick_time:1757653404292364|pq_index:0|
[2025/09/12 05:03:24 293925] [debug] |scid:9987174e115731035f15f597|xqc_engine_add_active_queue|last_ticked_time:1757653404267725|
[2025/09/12 05:03:24 293932] [debug] |scid:9987174e115731035f15f597|xqc_engine_process_conn|conn:0000558BB8827EEC|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:1757653404293930|
[2025/09/12 05:03:24 293939] [debug] |scid:9987174e115731035f15f597|xqc_timer_expire|timer expired|type:ACK_01RTT|expire_time:1757653404292364|now:1757653404293930|
[2025/09/12 05:03:24 293945] [debug] |scid:9987174e115731035f15f597|xqc_timer_ack_timeout|pns:2|path:0|
[2025/09/12 05:03:24 293958] [debug] |scid:9987174e115731035f15f597|xqc_timer_expire|unset|type:ACK_01RTT|expire_time:1757653404292364|now:1757653404293930|
[2025/09/12 05:03:24 293963] [debug] |scid:9987174e115731035f15f597|xqc_timer_unset|type:ACK_01RTT|
[2025/09/12 05:03:24 293972] [debug] |scid:9987174e115731035f15f597|xqc_gen_ack_frame|largest_recv:1583011273|ack_delay:26608|first_ack_range:2|largest_pkt_recv_time:1757653404267364|
[2025/09/12 05:03:24 293979] [debug] |scid:9987174e115731035f15f597|xqc_gen_ack_frame|high:1583011273|low:1583011271|pkt_pns:2|
[2025/09/12 05:03:24 293984] [debug] |scid:9987174e115731035f15f597|xqc_write_ack_to_one_packet|ack_size:13|path:0|path_largest_recv:1583011272|frame_largest_recv:1583011273|
[2025/09/12 05:03:24 293990] [debug] |scid:9987174e115731035f15f597|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:2|
[2025/09/12 05:03:24 293997] [debug] |scid:9987174e115731035f15f597|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:ACK |stream_id:0|stream_offset:0|
[2025/09/12 05:03:24 294004] [debug] |scid:9987174e115731035f15f597|xqc_check_acked_or_dropped_pkt|conn:0000558BB8827EEC|pkt_num:0|size:35|pkt_type:SHORT_HEADER|frame:ACK |
[2025/09/12 05:03:24 294010] [debug] |scid:9987174e115731035f15f597|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:16|
[2025/09/12 05:03:24 294076] [info] |scid:9987174e115731035f15f597|xqc_send_packet_with_pn|<==|conn:0000558BB8827EEC|path:0|pkt_num:16|size:35|sent:51|pkt_type:SHORT_HEADER|frame:ACK |inflight:110|now:1757653404294025|stream_id:0|stream_offset:0|
[2025/09/12 05:03:24 294087] [debug] |scid:9987174e115731035f15f597|xqc_send_ctl_on_packet_sent|conn:0000558BB8827EEC|path:0|pkt_num:16|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 05:03:24 294095] [debug] |scid:9987174e115731035f15f597|xqc_conn_next_wakeup_time|wakeup_time:1757653404300170|
[2025/09/12 05:03:24 294101] [debug] |scid:9987174e115731035f15f597|xqc_engine_add_wakeup_queue|next_tick_time:1757653404300170|
[2025/09/12 05:03:24 294106] [debug] |xqc_engine_wakeup_after|wakeup:1757653404300170|now:1757653404294106|diff:6064|
[2025/09/12 05:03:24 294112] [debug] |xqc_engine_main_logic|END|now:1757653404293930|
[2025/09/12 05:03:24 296384] [info] |xqc_engine_packet_process|==>|conn:0000558BB8827EEC|size:39|state:ESTABED|recv_time:1757653404296382|
[2025/09/12 05:03:24 296401] [debug] |scid:9987174e115731035f15f597|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:9987174e115731035f15f597|spin_bit:0|
[2025/09/12 05:03:24 296411] [debug] |scid:9987174e115731035f15f597|xqc_packet_decrypt|largest_pn:1583011273|
[2025/09/12 05:03:24 296417] [debug] |scid:9987174e115731035f15f597|xqc_packet_decrypt|decryption nonce|path_id:0|pn:1583011274|
[2025/09/12 05:03:24 296427] [debug] |scid:9987174e115731035f15f597|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:1583011274|
[2025/09/12 05:03:24 296434] [debug] |scid:9987174e115731035f15f597|xqc_process_frames|frame_type:1c|
[2025/09/12 05:03:24 296441] [debug] |scid:9987174e115731035f15f597|xqc_timer_set|type:CONN_DRAINING|expire:1757653404583412|now:1757653404296441|interv:286971|
[2025/09/12 05:03:24 296447] [debug] |scid:9987174e115731035f15f597|xqc_send_queue_drop_packets|sndq_packets_used:4|sndq_packets_used_bytes:0|sndq_packets_free:4|
[2025/09/12 05:03:24 296455] [debug] |scid:9987174e115731035f15f597|xqc_send_queue_drop_packets|path:0|ctl_bytes_in_flight:110|
[2025/09/12 05:03:24 296462] [debug] |scid:9987174e115731035f15f597|xqc_timer_unset|type:ACK_INIT|
[2025/09/12 05:03:24 296467] [debug] |scid:9987174e115731035f15f597|xqc_timer_unset|type:ACK_HSK|
[2025/09/12 05:03:24 296473] [debug] |scid:9987174e115731035f15f597|xqc_timer_unset|type:ACK_01RTT|
[2025/09/12 05:03:24 296478] [debug] |scid:9987174e115731035f15f597|xqc_timer_unset|type:LOSS_DETECTION|
[2025/09/12 05:03:24 296486] [info] |scid:9987174e115731035f15f597|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 05:03:24 296502] [debug] |scid:9987174e115731035f15f597|xqc_conn_immediate_close|gen_conn_close|state:CLOSING|
[2025/09/12 05:03:24 296508] [debug] |scid:9987174e115731035f15f597|xqc_process_frames|draining state, skip|
[2025/09/12 05:03:24 296516] [debug] |scid:9987174e115731035f15f597|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:1583011274|largest:1583011274|pns:2|
[2025/09/12 05:03:24 296523] [info] |scid:9987174e115731035f15f597|xqc_conn_on_pkt_processed|====>|conn:0000558BB8827EEC|path:0|size:39|pkt_type:SHORT_HEADER|pkt_num:1583011274|frame:CONNECTION_CLOSE |recv_time:1757653404296382|dcid:9987174e115731035f15f597|dcid_seq:0|
[2025/09/12 05:03:24 296531] [debug] |scid:9987174e115731035f15f597|xqc_timer_set|type:PATH_IDLE|expire:1757653524296382|now:1757653404296382|interv:120000000|
[2025/09/12 05:03:24 296537] [debug] |scid:9987174e115731035f15f597|xqc_timer_set|type:CONN_IDLE|expire:1757653524296382|now:1757653404296382|interv:120000000|
[2025/09/12 05:03:24 296543] [debug] |scid:9987174e115731035f15f597|xqc_engine_remove_wakeup_queue|next_tick_time:1757653404300170|pq_index:0|
[2025/09/12 05:03:24 296549] [debug] |scid:9987174e115731035f15f597|xqc_engine_add_active_queue|last_ticked_time:1757653404293930|
[2025/09/12 05:03:24 296554] [debug] |xqc_engine_main_logic|BEGIN|now:1757653404296554|
[2025/09/12 05:03:24 296560] [debug] |scid:9987174e115731035f15f597|xqc_engine_process_conn|conn:0000558BB8827EEC|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:1757653404296558|
[2025/09/12 05:03:24 296567] [debug] |scid:9987174e115731035f15f597|xqc_path_get_perf_class|conn:0000558BB8827EEC|path_id:0|path_srtt:32377|min_srtt:32377|path_bw:49396|loss_rate:14.29|path_pto:0|
[2025/09/12 05:03:24 296575] [debug] |scid:9987174e115731035f15f597|xqc_minrtt_scheduler_get_path|path srtt|conn:0000558BB8827EEC|path_id:0|path_srtt:32377|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:03:24 296583] [debug] |scid:9987174e115731035f15f597|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CONNECTION_CLOSE |pn:0|size:26|reinj:0|path_class:2|
[2025/09/12 05:03:24 296589] [debug] |scid:9987174e115731035f15f597|xqc_check_acked_or_dropped_pkt|conn:0000558BB8827EEC|pkt_num:0|size:26|pkt_type:SHORT_HEADER|frame:CONNECTION_CLOSE |
[2025/09/12 05:03:24 296596] [debug] |scid:9987174e115731035f15f597|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:17|
[2025/09/12 05:03:24 296633] [info] |scid:9987174e115731035f15f597|xqc_send_packet_with_pn|<==|conn:0000558BB8827EEC|path:0|pkt_num:17|size:26|sent:42|pkt_type:SHORT_HEADER|frame:CONNECTION_CLOSE |inflight:0|now:1757653404296605|stream_id:0|stream_offset:0|
[2025/09/12 05:03:24 296643] [debug] |scid:9987174e115731035f15f597|xqc_send_ctl_on_packet_sent|conn:0000558BB8827EEC|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 05:03:24 296651] [debug] |scid:9987174e115731035f15f597|xqc_conn_next_wakeup_time|wakeup_time:1757653404583412|
[2025/09/12 05:03:24 296657] [debug] |scid:9987174e115731035f15f597|xqc_engine_add_wakeup_queue|next_tick_time:1757653404583412|
[2025/09/12 05:03:24 296661] [debug] |xqc_engine_wakeup_after|wakeup:1757653404583412|now:1757653404296661|diff:286751|
[2025/09/12 05:03:24 296665] [debug] |xqc_engine_main_logic|END|now:1757653404296558|
[2025/09/12 05:03:24 296671] [debug] |xqc_engine_main_logic|BEGIN|now:1757653404296671|
[2025/09/12 05:03:24 296674] [debug] |xqc_engine_wakeup_after|wakeup:1757653404583412|now:1757653404296674|diff:286738|
[2025/09/12 05:03:24 296678] [debug] |xqc_engine_main_logic|END|now:1757653404296671|
[2025/09/12 05:03:24 584024] [debug] |xqc_engine_main_logic|BEGIN|now:1757653404584023|
[2025/09/12 05:03:24 584084] [debug] |scid:9987174e115731035f15f597|xqc_engine_remove_wakeup_queue|next_tick_time:1757653404583412|pq_index:0|
[2025/09/12 05:03:24 584091] [debug] |scid:9987174e115731035f15f597|xqc_engine_add_active_queue|last_ticked_time:1757653404296558|
[2025/09/12 05:03:24 584100] [debug] |scid:9987174e115731035f15f597|xqc_engine_process_conn|conn:0000558BB8827EEC|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:1757653404584097|
[2025/09/12 05:03:24 584107] [debug] |scid:9987174e115731035f15f597|xqc_timer_expire|timer expired|type:CONN_DRAINING|expire_time:1757653404583412|now:1757653404584097|
[2025/09/12 05:03:24 584113] [debug] |scid:9987174e115731035f15f597|xqc_timer_expire|unset|type:CONN_DRAINING|expire_time:1757653404583412|now:1757653404584097|
[2025/09/12 05:03:24 584118] [debug] |scid:9987174e115731035f15f597|xqc_timer_unset|type:CONN_DRAINING|
[2025/09/12 05:03:24 584124] [info] |xqc_engine_main_logic|conn:0000558BB8827EEC|l-0.0.0.0-443-9987174e115731035f15f597 p-193.167.0.100-46459-1018164a0f56df788cf1b593d73fbe9f4d|conn_state:13|next_tick_time:1757653404583412
[2025/09/12 05:03:24 584140] [report] |scid:9987174e115731035f15f597|xqc_conn_destroy|0000558BB8827EEC|has_0rtt:0|0rtt_accept:0|token_ok:0|handshake_time:785997|first_send_delay:786374|conn_persist:1137066|keyupdate_cnt:0|err:0x0|close_msg:remote close|l-0.0.0.0-443-9987174e115731035f15f597 p-193.167.0.100-46459-1018164a0f56df788cf1b593d73fbe9f4d|hsk_recv:334903|close_recv:849366|close_send:849531|last_recv:849308|last_send:849531|mp_enable:0|create:1|validated:1|active:1|path_info:0/1/0/a/0,1,1,1,0,0,0,0,0,0,0,21,10,8,1024,0,17,i32,4,26,39,40000,1583011274,849,0,4,1431,1444,3,1583011272,820,0,4,26,39,5,1583011273,820,0,4,23,80000,15,818,4,35,4,16,846,4,26,40000,17,849,0-2,0-2,0-0,0-0,0-0,0-32,0-5213,0-4648,0-15,0-8,0-1,0-0,0-0,0-0,0-0,0-0,0-0,0-0|alpn:hq-interop|rebind_count:0|rebind_valid:0|rtx_pkt:1|tlp_pkt:0|snd_pkt:15|spurious_loss:1|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 05:03:24 584152] [debug] |scid:9987174e115731035f15f597|xqc_destroy_stream|send_state:3|recv_state:3|stream_id:0|stream_type:0|
[2025/09/12 05:03:24 584166] [stats] |scid:9987174e115731035f15f597|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:1757653404233303|wrt_delay:145|snd_delay:1049|finwrt_delay:145|finsnd_delay:1049|finrcv_delay:1|finread_delay:61|all_acked_delay:34286|firstfinack_dely:34282|close_delay:34292|apprst_delay:0|rstsnd_delay:0|rstrcv_delay:0|l-0.0.0.0-443-9987174e115731035f15f597 p-193.167.0.100-46459-1018164a0f56df788cf1b593d73fbe9f4d|path_info:mp is not supported in connection scid:9987174e115731035f15f597|fec_recv_delay:0u|fec_send_rpr_cnt:0|retrans:0|
[2025/09/12 05:03:24 584211] [debug] |scid:9987174e115731035f15f597|xqc_send_ctl_destroy|destroy|
[2025/09/12 05:03:24 584219] [debug] |scid:9987174e115731035f15f597|xqc_destroy_crypto_stream|destroy crypto stream|encrypt_level:0|cur_state:CLOSED|
[2025/09/12 05:03:24 584225] [debug] |scid:9987174e115731035f15f597|xqc_destroy_crypto_stream|destroy crypto stream|encrypt_level:2|cur_state:CLOSED|
[2025/09/12 05:03:24 584230] [debug] |scid:9987174e115731035f15f597|xqc_destroy_crypto_stream|destroy crypto stream|encrypt_level:3|cur_state:CLOSED|
[2025/09/12 05:03:24 584288] [debug] |xqc_engine_wakeup_after|wakeup:1757653462688447|now:1757653404584288|diff:58104159|
[2025/09/12 05:03:24 584299] [debug] |xqc_engine_main_logic|END|now:1757653404584097|
[2025/09/12 05:03:24 672524] [debug] |scid:4568a31890eb3af7db91928d|xqc_timer_set|type:CONN_IDLE|expire:1757653464672522|now:1757653404672522|interv:60000000|
[2025/09/12 05:03:24 672551] [debug] |scid:4568a31890eb3af7db91928d|xqc_timer_set|type:PATH_IDLE|expire:1757653464672551|now:1757653404672551|interv:60000000|
[2025/09/12 05:03:24 672563] [debug] |xqc_path_create|path:0|dcid:80a12c554d4cb9e2131f088cbdc444f69b|scid:4568a31890eb3af7db91928d|create_path_count:1|
[2025/09/12 05:03:24 672572] [debug] |scid:4568a31890eb3af7db91928d|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 05:03:24 672580] [debug] |xqc_path_init|path:0|dcid:80a12c554d4cb9e2131f088cbdc444f69b|scid:4568a31890eb3af7db91928d|state:2|
[2025/09/12 05:03:24 672587] [debug] |scid:4568a31890eb3af7db91928d|xqc_conn_create|success|scid:4568a31890eb3af7db91928d|dcid:80a12c554d4cb9e2131f088cbdc444f69b|conn:0000558BB8826EDC|
[2025/09/12 05:03:24 672596] [info] |scid:4568a31890eb3af7db91928d|xqc_conn_server_create|hash odcid conn|odcid:242e9e90012b5cda0e5707d032e93cc64476|conn:0000558BB8826EDC|
[2025/09/12 05:03:24 672612] [info] |scid:4568a31890eb3af7db91928d|xqc_conn_get_local_transport_params|generate sr_token[27bff6a6a8c029a486dc73d88f6b64cc] for cid[242e9e90012b5cda0e5707d032e93cc64476]
[2025/09/12 05:03:24 672636] [stats] |xqc_conn_server_init_path_addr|path:0|l-0.0.0.0-443-4568a31890eb3af7db91928d p-193.167.0.100-34738-80a12c554d4cb9e2131f088cbdc444f69b|
[2025/09/12 05:03:24 672645] [info] |xqc_engine_packet_process|==>|conn:0000558BB8826EDC|size:1200|state:S_INIT|recv_time:1757653404672489|
[2025/09/12 05:03:24 672797] [debug] |scid:4568a31890eb3af7db91928d|xqc_packet_parse_initial|packet parse|initial|
[2025/09/12 05:03:24 672812] [debug] |scid:4568a31890eb3af7db91928d|xqc_packet_parse_initial|success|Length:1153|
[2025/09/12 05:03:24 672822] [debug] |scid:4568a31890eb3af7db91928d|xqc_packet_decrypt|largest_pn:0|
[2025/09/12 05:03:24 672831] [debug] |scid:4568a31890eb3af7db91928d|xqc_packet_decrypt|decryption nonce|path_id:0|pn:1340182632|
[2025/09/12 05:03:24 672844] [debug] |scid:4568a31890eb3af7db91928d|xqc_packet_decrypt_single|pkt_type:INIT|pkt_num:1340182632|
[2025/09/12 05:03:24 672852] [debug] |scid:4568a31890eb3af7db91928d|xqc_process_frames|frame_type:6|
[2025/09/12 05:03:24 672857] [info] |scid:4568a31890eb3af7db91928d|xqc_conn_check_token|token empty|
[2025/09/12 05:03:24 672864] [info] |scid:4568a31890eb3af7db91928d|xqc_process_crypto_frame|check_token fail|conn:0000558BB8826EDC|l-0.0.0.0-443-4568a31890eb3af7db91928d p-193.167.0.100-34738-80a12c554d4cb9e2131f088cbdc444f69b|
[2025/09/12 05:03:24 672871] [debug] |scid:4568a31890eb3af7db91928d|xqc_create_crypto_stream|encrypt_level:0|cur_state:S_INIT|
[2025/09/12 05:03:24 672877] [debug] |scid:4568a31890eb3af7db91928d|xqc_process_crypto_frame|level:0|
[2025/09/12 05:03:24 672882] [debug] |scid:4568a31890eb3af7db91928d|xqc_read_crypto_stream|xqc_read_crypto_stream|level:0|
[2025/09/12 05:03:24 672887] [debug] |scid:4568a31890eb3af7db91928d|xqc_engine_add_active_queue|last_ticked_time:0|
[2025/09/12 05:03:24 672893] [debug] |scid:4568a31890eb3af7db91928d|xqc_create_crypto_stream|encrypt_level:2|cur_state:S_INIT|
[2025/09/12 05:03:24 672898] [debug] |scid:4568a31890eb3af7db91928d|xqc_process_crypto_frame|server create hsk stream|
[2025/09/12 05:03:24 672901] [debug] |scid:4568a31890eb3af7db91928d|xqc_process_frames|frame_type:0|
[2025/09/12 05:03:24 672905] [debug] |scid:4568a31890eb3af7db91928d|xqc_process_padding_frame|process padding|
[2025/09/12 05:03:24 672911] [debug] |scid:4568a31890eb3af7db91928d|xqc_process_frames|frame_type:6|
[2025/09/12 05:03:24 672918] [info] |scid:4568a31890eb3af7db91928d|xqc_conn_check_token|token empty|
[2025/09/12 05:03:24 672924] [info] |scid:4568a31890eb3af7db91928d|xqc_process_crypto_frame|check_token fail|conn:0000558BB8826EDC|l-0.0.0.0-443-4568a31890eb3af7db91928d p-193.167.0.100-34738-80a12c554d4cb9e2131f088cbdc444f69b|
[2025/09/12 05:03:24 672930] [debug] |scid:4568a31890eb3af7db91928d|xqc_process_crypto_frame|level:0|
[2025/09/12 05:03:24 672942] [debug] |scid:4568a31890eb3af7db91928d|xqc_read_crypto_stream|xqc_read_crypto_stream|level:0|
[2025/09/12 05:03:24 672946] [debug] |scid:4568a31890eb3af7db91928d|xqc_process_frames|frame_type:6|
[2025/09/12 05:03:24 672950] [info] |scid:4568a31890eb3af7db91928d|xqc_conn_check_token|token empty|
[2025/09/12 05:03:24 672953] [info] |scid:4568a31890eb3af7db91928d|xqc_process_crypto_frame|check_token fail|conn:0000558BB8826EDC|l-0.0.0.0-443-4568a31890eb3af7db91928d p-193.167.0.100-34738-80a12c554d4cb9e2131f088cbdc444f69b|
[2025/09/12 05:03:24 672957] [debug] |scid:4568a31890eb3af7db91928d|xqc_process_crypto_frame|level:0|
[2025/09/12 05:03:24 672961] [debug] |scid:4568a31890eb3af7db91928d|xqc_read_crypto_stream|xqc_read_crypto_stream|level:0|
[2025/09/12 05:03:24 672965] [debug] |scid:4568a31890eb3af7db91928d|xqc_process_frames|frame_type:6|
[2025/09/12 05:03:24 672969] [info] |scid:4568a31890eb3af7db91928d|xqc_conn_check_token|token empty|
[2025/09/12 05:03:24 672972] [info] |scid:4568a31890eb3af7db91928d|xqc_process_crypto_frame|check_token fail|conn:0000558BB8826EDC|l-0.0.0.0-443-4568a31890eb3af7db91928d p-193.167.0.100-34738-80a12c554d4cb9e2131f088cbdc444f69b|
[2025/09/12 05:03:24 672976] [debug] |scid:4568a31890eb3af7db91928d|xqc_process_crypto_frame|level:0|
[2025/09/12 05:03:24 672980] [debug] |scid:4568a31890eb3af7db91928d|xqc_read_crypto_stream|xqc_read_crypto_stream|level:0|
[2025/09/12 05:03:24 672984] [debug] |scid:4568a31890eb3af7db91928d|xqc_process_frames|frame_type:6|
[2025/09/12 05:03:24 672988] [info] |scid:4568a31890eb3af7db91928d|xqc_conn_check_token|token empty|
[2025/09/12 05:03:24 672992] [info] |scid:4568a31890eb3af7db91928d|xqc_process_crypto_frame|check_token fail|conn:0000558BB8826EDC|l-0.0.0.0-443-4568a31890eb3af7db91928d p-193.167.0.100-34738-80a12c554d4cb9e2131f088cbdc444f69b|
[2025/09/12 05:03:24 672998] [debug] |scid:4568a31890eb3af7db91928d|xqc_process_crypto_frame|level:0|
[2025/09/12 05:03:24 673004] [debug] |scid:4568a31890eb3af7db91928d|xqc_read_crypto_stream|xqc_read_crypto_stream|level:0|
[2025/09/12 05:03:24 673011] [debug] |scid:4568a31890eb3af7db91928d|xqc_process_frames|frame_type:6|
[2025/09/12 05:03:24 673016] [info] |scid:4568a31890eb3af7db91928d|xqc_conn_check_token|token empty|
[2025/09/12 05:03:24 673020] [info] |scid:4568a31890eb3af7db91928d|xqc_process_crypto_frame|check_token fail|conn:0000558BB8826EDC|l-0.0.0.0-443-4568a31890eb3af7db91928d p-193.167.0.100-34738-80a12c554d4cb9e2131f088cbdc444f69b|
[2025/09/12 05:03:24 673024] [debug] |scid:4568a31890eb3af7db91928d|xqc_process_crypto_frame|level:0|
[2025/09/12 05:03:24 673028] [debug] |scid:4568a31890eb3af7db91928d|xqc_read_crypto_stream|xqc_read_crypto_stream|level:0|
[2025/09/12 05:03:24 673031] [debug] |scid:4568a31890eb3af7db91928d|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:0|224u|
[2025/09/12 05:03:24 673079] [debug] |scid:4568a31890eb3af7db91928d|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:0|SSL_quic_write_level:0|rv:-1|
[2025/09/12 05:03:24 673089] [debug] |scid:4568a31890eb3af7db91928d|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/09/12 05:03:24 673095] [debug] |scid:4568a31890eb3af7db91928d|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:0|5u|
[2025/09/12 05:03:24 673102] [debug] |scid:4568a31890eb3af7db91928d|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:0|SSL_quic_write_level:0|rv:-1|
[2025/09/12 05:03:24 673106] [debug] |scid:4568a31890eb3af7db91928d|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/09/12 05:03:24 673110] [debug] |scid:4568a31890eb3af7db91928d|xqc_process_frames|frame_type:6|
[2025/09/12 05:03:24 673114] [info] |scid:4568a31890eb3af7db91928d|xqc_conn_check_token|token empty|
[2025/09/12 05:03:24 673118] [info] |scid:4568a31890eb3af7db91928d|xqc_process_crypto_frame|check_token fail|conn:0000558BB8826EDC|l-0.0.0.0-443-4568a31890eb3af7db91928d p-193.167.0.100-34738-80a12c554d4cb9e2131f088cbdc444f69b|
[2025/09/12 05:03:24 673122] [debug] |scid:4568a31890eb3af7db91928d|xqc_process_crypto_frame|level:0|
[2025/09/12 05:03:24 673129] [debug] |scid:4568a31890eb3af7db91928d|xqc_read_crypto_stream|xqc_read_crypto_stream|level:0|
[2025/09/12 05:03:24 673133] [debug] |scid:4568a31890eb3af7db91928d|xqc_process_frames|frame_type:6|
[2025/09/12 05:03:24 673137] [info] |scid:4568a31890eb3af7db91928d|xqc_conn_check_token|token empty|
[2025/09/12 05:03:24 673140] [info] |scid:4568a31890eb3af7db91928d|xqc_process_crypto_frame|check_token fail|conn:0000558BB8826EDC|l-0.0.0.0-443-4568a31890eb3af7db91928d p-193.167.0.100-34738-80a12c554d4cb9e2131f088cbdc444f69b|
[2025/09/12 05:03:24 673144] [debug] |scid:4568a31890eb3af7db91928d|xqc_process_crypto_frame|level:0|
[2025/09/12 05:03:24 673148] [debug] |scid:4568a31890eb3af7db91928d|xqc_read_crypto_stream|xqc_read_crypto_stream|level:0|
[2025/09/12 05:03:24 673152] [debug] |scid:4568a31890eb3af7db91928d|xqc_process_frames|frame_type:6|
[2025/09/12 05:03:24 673156] [info] |scid:4568a31890eb3af7db91928d|xqc_conn_check_token|token empty|
[2025/09/12 05:03:24 673159] [info] |scid:4568a31890eb3af7db91928d|xqc_process_crypto_frame|check_token fail|conn:0000558BB8826EDC|l-0.0.0.0-443-4568a31890eb3af7db91928d p-193.167.0.100-34738-80a12c554d4cb9e2131f088cbdc444f69b|
[2025/09/12 05:03:24 673165] [debug] |scid:4568a31890eb3af7db91928d|xqc_process_crypto_frame|level:0|
[2025/09/12 05:03:24 673172] [debug] |scid:4568a31890eb3af7db91928d|xqc_read_crypto_stream|xqc_read_crypto_stream|level:0|
[2025/09/12 05:03:24 673178] [debug] |scid:4568a31890eb3af7db91928d|xqc_process_frames|frame_type:6|
[2025/09/12 05:03:24 673184] [info] |scid:4568a31890eb3af7db91928d|xqc_conn_check_token|token empty|
[2025/09/12 05:03:24 673188] [info] |scid:4568a31890eb3af7db91928d|xqc_process_crypto_frame|check_token fail|conn:0000558BB8826EDC|l-0.0.0.0-443-4568a31890eb3af7db91928d p-193.167.0.100-34738-80a12c554d4cb9e2131f088cbdc444f69b|
[2025/09/12 05:03:24 673192] [debug] |scid:4568a31890eb3af7db91928d|xqc_process_crypto_frame|level:0|
[2025/09/12 05:03:24 673196] [debug] |scid:4568a31890eb3af7db91928d|xqc_read_crypto_stream|xqc_read_crypto_stream|level:0|
[2025/09/12 05:03:24 673200] [debug] |scid:4568a31890eb3af7db91928d|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:0|1u|
[2025/09/12 05:03:24 673204] [debug] |scid:4568a31890eb3af7db91928d|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:0|SSL_quic_write_level:0|rv:-1|
[2025/09/12 05:03:24 673208] [debug] |scid:4568a31890eb3af7db91928d|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/09/12 05:03:24 673212] [debug] |scid:4568a31890eb3af7db91928d|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:0|1u|
[2025/09/12 05:03:24 673216] [debug] |scid:4568a31890eb3af7db91928d|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:0|SSL_quic_write_level:0|rv:-1|
[2025/09/12 05:03:24 673220] [debug] |scid:4568a31890eb3af7db91928d|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/09/12 05:03:24 673223] [debug] |scid:4568a31890eb3af7db91928d|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:0|3u|
[2025/09/12 05:03:24 673227] [debug] |scid:4568a31890eb3af7db91928d|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:0|SSL_quic_write_level:0|rv:-1|
[2025/09/12 05:03:24 673231] [debug] |scid:4568a31890eb3af7db91928d|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/09/12 05:03:24 673235] [debug] |scid:4568a31890eb3af7db91928d|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:0|10u|
[2025/09/12 05:03:24 673239] [debug] |scid:4568a31890eb3af7db91928d|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:0|SSL_quic_write_level:0|rv:-1|
[2025/09/12 05:03:24 673243] [debug] |scid:4568a31890eb3af7db91928d|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/09/12 05:03:24 673249] [debug] |scid:4568a31890eb3af7db91928d|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:0|5u|
[2025/09/12 05:03:24 673256] [debug] |scid:4568a31890eb3af7db91928d|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:0|SSL_quic_write_level:0|rv:-1|
[2025/09/12 05:03:24 673262] [debug] |scid:4568a31890eb3af7db91928d|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/09/12 05:03:24 673271] [debug] |scid:4568a31890eb3af7db91928d|xqc_process_frames|frame_type:0|
[2025/09/12 05:03:24 673275] [debug] |scid:4568a31890eb3af7db91928d|xqc_process_padding_frame|process padding|
[2025/09/12 05:03:24 673279] [debug] |scid:4568a31890eb3af7db91928d|xqc_process_frames|frame_type:6|
[2025/09/12 05:03:24 673282] [info] |scid:4568a31890eb3af7db91928d|xqc_conn_check_token|token empty|
[2025/09/12 05:03:24 673286] [info] |scid:4568a31890eb3af7db91928d|xqc_process_crypto_frame|check_token fail|conn:0000558BB8826EDC|l-0.0.0.0-443-4568a31890eb3af7db91928d p-193.167.0.100-34738-80a12c554d4cb9e2131f088cbdc444f69b|
[2025/09/12 05:03:24 673290] [debug] |scid:4568a31890eb3af7db91928d|xqc_process_crypto_frame|level:0|
[2025/09/12 05:03:24 673294] [debug] |scid:4568a31890eb3af7db91928d|xqc_read_crypto_stream|xqc_read_crypto_stream|level:0|
[2025/09/12 05:03:24 673298] [debug] |scid:4568a31890eb3af7db91928d|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:0|5u|
[2025/09/12 05:03:24 673302] [debug] |scid:4568a31890eb3af7db91928d|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:0|SSL_quic_write_level:0|rv:-1|
[2025/09/12 05:03:24 673306] [debug] |scid:4568a31890eb3af7db91928d|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/09/12 05:03:24 673309] [debug] |scid:4568a31890eb3af7db91928d|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:0|2u|
[2025/09/12 05:03:24 673313] [debug] |scid:4568a31890eb3af7db91928d|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:0|SSL_quic_write_level:0|rv:-1|
[2025/09/12 05:03:24 673317] [debug] |scid:4568a31890eb3af7db91928d|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/09/12 05:03:24 673321] [debug] |scid:4568a31890eb3af7db91928d|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:0|3u|
[2025/09/12 05:03:24 673325] [debug] |scid:4568a31890eb3af7db91928d|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:0|SSL_quic_write_level:0|rv:-1|
[2025/09/12 05:03:24 673331] [debug] |scid:4568a31890eb3af7db91928d|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/09/12 05:03:24 673337] [debug] |scid:4568a31890eb3af7db91928d|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:0|6u|
[2025/09/12 05:03:24 673386] [info] |scid:4568a31890eb3af7db91928d|xqc_ssl_cert_cb|cert chain or key empty|sni:server4
[2025/09/12 05:03:24 673570] [debug] |scid:4568a31890eb3af7db91928d|xqc_conn_tls_transport_params_cb|1RTT_transport_params|max_datagram_frame_size:0|
[2025/09/12 05:03:24 673576] [debug] |scid:4568a31890eb3af7db91928d|xqc_conn_enable_multipath|xqc_conn_enable_multipath|1|0|
[2025/09/12 05:03:24 673581] [warn] |scid:4568a31890eb3af7db91928d|xqc_conn_try_to_enable_multipath|multipath_version_negotiation err|
[2025/09/12 05:03:24 673823] [debug] |scid:4568a31890eb3af7db91928d|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:2|SSL_quic_write_level:3|rv:0|
[2025/09/12 05:03:24 673829] [debug] |scid:4568a31890eb3af7db91928d|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/09/12 05:03:24 673833] [debug] |scid:4568a31890eb3af7db91928d|xqc_process_frames|frame_type:0|
[2025/09/12 05:03:24 673837] [debug] |scid:4568a31890eb3af7db91928d|xqc_process_padding_frame|process padding|
[2025/09/12 05:03:24 673847] [debug] |scid:4568a31890eb3af7db91928d|xqc_timer_unset|type:ACK_INIT|
[2025/09/12 05:03:24 673855] [debug] |scid:4568a31890eb3af7db91928d|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 05:03:24 673862] [debug] |scid:4568a31890eb3af7db91928d|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:1340182632|largest:1340182632|pns:0|
[2025/09/12 05:03:24 673870] [info] |scid:4568a31890eb3af7db91928d|xqc_conn_on_pkt_processed|====>|conn:0000558BB8826EDC|path:0|size:1200|pkt_type:INIT|pkt_num:1340182632|frame:PADDING CRYPTO |recv_time:1757653404672489|dcid:242e9e90012b5cda0e5707d032e93cc64476|dcid_seq:0|
[2025/09/12 05:03:24 673875] [debug] |scid:4568a31890eb3af7db91928d|xqc_timer_set|type:PATH_IDLE|expire:1757653464672489|now:1757653404672489|interv:60000000|
[2025/09/12 05:03:24 673885] [debug] |scid:4568a31890eb3af7db91928d|xqc_timer_set|type:CONN_IDLE|expire:1757653464672489|now:1757653404672489|interv:60000000|
[2025/09/12 05:03:24 673889] [debug] |xqc_engine_main_logic|BEGIN|now:1757653404673889|
[2025/09/12 05:03:24 673894] [debug] |scid:4568a31890eb3af7db91928d|xqc_engine_process_conn|conn:0000558BB8826EDC|state:S_INIT|flag:TICKING DCID_OK UPPER_CONN_EXIST INIT_RECVD NEED_RUN (null) |now:1757653404673893|
[2025/09/12 05:03:24 673900] [info] |scid:4568a31890eb3af7db91928d|xqc_conn_check_tx_key|keys are ready, can send 1rtt now|
[2025/09/12 05:03:24 673904] [debug] |scid:4568a31890eb3af7db91928d|xqc_crypto_stream_on_read|encrypt_level:0|cur_state:S_INIT|next_state:S_INITIAL_RECVD|
[2025/09/12 05:03:24 673908] [debug] |scid:4568a31890eb3af7db91928d|xqc_process_crypto_write_streams|
[2025/09/12 05:03:24 673912] [debug] |scid:4568a31890eb3af7db91928d|xqc_crypto_stream_on_write|enc_level|0|
[2025/09/12 05:03:24 673916] [debug] |scid:4568a31890eb3af7db91928d|xqc_crypto_stream_on_write|cur_state:1|switch|
[2025/09/12 05:03:24 673922] [info] |scid:4568a31890eb3af7db91928d|xqc_crypto_stream_send|crypto send data|pkt_num:0|size:137|sent:94|pkt_type:INIT|frame:CRYPTO |now:1757653404673921|
[2025/09/12 05:03:24 673927] [debug] |scid:4568a31890eb3af7db91928d|xqc_crypto_stream_on_write|encrypt_level:0|cur_state:S_INITIAL_RECVD|next_state:S_INITIAL_SENT|
[2025/09/12 05:03:24 673933] [debug] |scid:4568a31890eb3af7db91928d|xqc_process_crypto_write_streams|
[2025/09/12 05:03:24 673939] [debug] |scid:4568a31890eb3af7db91928d|xqc_crypto_stream_on_write|enc_level|2|
[2025/09/12 05:03:24 673946] [info] |scid:4568a31890eb3af7db91928d|xqc_crypto_stream_send|crypto send data|pkt_num:0|size:194|sent:152|pkt_type:HSK|frame:CRYPTO |now:1757653404673946|
[2025/09/12 05:03:24 673953] [info] |scid:4568a31890eb3af7db91928d|xqc_crypto_stream_send|crypto send data|pkt_num:0|size:516|sent:474|pkt_type:HSK|frame:CRYPTO |now:1757653404673953|
[2025/09/12 05:03:24 673959] [info] |scid:4568a31890eb3af7db91928d|xqc_crypto_stream_send|crypto send data|pkt_num:0|size:126|sent:84|pkt_type:HSK|frame:CRYPTO |now:1757653404673959|
[2025/09/12 05:03:24 673963] [info] |scid:4568a31890eb3af7db91928d|xqc_crypto_stream_send|crypto send data|pkt_num:0|size:82|sent:40|pkt_type:HSK|frame:CRYPTO |now:1757653404673963|
[2025/09/12 05:03:24 673967] [debug] |scid:4568a31890eb3af7db91928d|xqc_crypto_stream_on_write|encrypt_level:2|cur_state:S_INITIAL_SENT|next_state:S_HANDSHAKE_SENT|
[2025/09/12 05:03:24 673973] [debug] |scid:4568a31890eb3af7db91928d|xqc_gen_ack_frame|largest_recv:1340182632|ack_delay:1484|first_ack_range:0|largest_pkt_recv_time:1757653404672489|
[2025/09/12 05:03:24 673978] [debug] |scid:4568a31890eb3af7db91928d|xqc_gen_ack_frame|high:1340182632|low:1340182632|pkt_pns:0|
[2025/09/12 05:03:24 673982] [debug] |scid:4568a31890eb3af7db91928d|xqc_write_ack_to_one_packet|ack_size:13|path:0|path_largest_recv:1340182632|frame_largest_recv:1340182632|
[2025/09/12 05:03:24 673986] [debug] |scid:4568a31890eb3af7db91928d|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:0|
[2025/09/12 05:03:24 673992] [debug] |scid:4568a31890eb3af7db91928d|xqc_path_get_perf_class|conn:0000558BB8826EDC|path_id:0|path_srtt:250000|min_srtt:250000|path_bw:0|loss_rate:0.00|path_pto:0|
[2025/09/12 05:03:24 673997] [debug] |scid:4568a31890eb3af7db91928d|xqc_minrtt_scheduler_get_path|path srtt|conn:0000558BB8826EDC|path_id:0|path_srtt:250000|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:03:24 674002] [debug] |scid:4568a31890eb3af7db91928d|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CRYPTO |pn:0|size:137|reinj:0|path_class:2|
[2025/09/12 05:03:24 674007] [debug] |scid:4568a31890eb3af7db91928d|xqc_path_get_perf_class|conn:0000558BB8826EDC|path_id:0|path_srtt:250000|min_srtt:250000|path_bw:0|loss_rate:0.00|path_pto:0|
[2025/09/12 05:03:24 674011] [debug] |scid:4568a31890eb3af7db91928d|xqc_minrtt_scheduler_get_path|path srtt|conn:0000558BB8826EDC|path_id:0|path_srtt:250000|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:03:24 674022] [debug] |scid:4568a31890eb3af7db91928d|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CRYPTO |pn:0|size:194|reinj:0|path_class:2|
[2025/09/12 05:03:24 674029] [debug] |scid:4568a31890eb3af7db91928d|xqc_path_get_perf_class|conn:0000558BB8826EDC|path_id:0|path_srtt:250000|min_srtt:250000|path_bw:0|loss_rate:0.00|path_pto:0|
[2025/09/12 05:03:24 674036] [debug] |scid:4568a31890eb3af7db91928d|xqc_minrtt_scheduler_get_path|path srtt|conn:0000558BB8826EDC|path_id:0|path_srtt:250000|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:03:24 674054] [debug] |scid:4568a31890eb3af7db91928d|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CRYPTO |pn:0|size:516|reinj:0|path_class:2|
[2025/09/12 05:03:24 674059] [debug] |scid:4568a31890eb3af7db91928d|xqc_path_get_perf_class|conn:0000558BB8826EDC|path_id:0|path_srtt:250000|min_srtt:250000|path_bw:0|loss_rate:0.00|path_pto:0|
[2025/09/12 05:03:24 674063] [debug] |scid:4568a31890eb3af7db91928d|xqc_minrtt_scheduler_get_path|path srtt|conn:0000558BB8826EDC|path_id:0|path_srtt:250000|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:03:24 674067] [debug] |scid:4568a31890eb3af7db91928d|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CRYPTO |pn:0|size:126|reinj:0|path_class:2|
[2025/09/12 05:03:24 674071] [debug] |scid:4568a31890eb3af7db91928d|xqc_path_get_perf_class|conn:0000558BB8826EDC|path_id:0|path_srtt:250000|min_srtt:250000|path_bw:0|loss_rate:0.00|path_pto:0|
[2025/09/12 05:03:24 674075] [debug] |scid:4568a31890eb3af7db91928d|xqc_minrtt_scheduler_get_path|path srtt|conn:0000558BB8826EDC|path_id:0|path_srtt:250000|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:03:24 674079] [debug] |scid:4568a31890eb3af7db91928d|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CRYPTO |pn:0|size:82|reinj:0|path_class:2|
[2025/09/12 05:03:24 674083] [debug] |scid:4568a31890eb3af7db91928d|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:ACK |stream_id:0|stream_offset:0|
[2025/09/12 05:03:24 674089] [debug] |scid:4568a31890eb3af7db91928d|xqc_check_acked_or_dropped_pkt|conn:0000558BB8826EDC|pkt_num:0|size:137|pkt_type:INIT|frame:CRYPTO |
[2025/09/12 05:03:24 674094] [debug] |scid:4568a31890eb3af7db91928d|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:0|
[2025/09/12 05:03:24 674137] [info] |scid:4568a31890eb3af7db91928d|xqc_send_packet_with_pn|<==|conn:0000558BB8826EDC|path:0|pkt_num:0|size:1184|sent:1200|pkt_type:INIT|frame:PADDING CRYPTO |inflight:0|now:1757653404674104|stream_id:0|stream_offset:0|
[2025/09/12 05:03:24 674145] [debug] |scid:4568a31890eb3af7db91928d|xqc_send_ctl_on_packet_sent|conn:0000558BB8826EDC|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 05:03:24 674150] [debug] |scid:4568a31890eb3af7db91928d|xqc_send_ctl_on_packet_sent|path:0|inflight:0|applimit:0|
[2025/09/12 05:03:24 674155] [debug] |scid:4568a31890eb3af7db91928d|xqc_send_ctl_get_pto_time_and_space|srtt:250000|rtt_var:125000|pto_duration:750000|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:03:24 674160] [debug] |scid:4568a31890eb3af7db91928d|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8826EDC|path:0|PNS: 0, unacked: 1184|
[2025/09/12 05:03:24 674164] [debug] |scid:4568a31890eb3af7db91928d|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8826EDC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:03:24 674168] [debug] |scid:4568a31890eb3af7db91928d|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8826EDC|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:03:24 674171] [debug] |scid:4568a31890eb3af7db91928d|xqc_timer_set|type:LOSS_DETECTION|expire:1757653405424104|now:1757653404674154|interv:749950|
[2025/09/12 05:03:24 674180] [debug] |scid:4568a31890eb3af7db91928d|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB8826EDC|path:0|pns:0|expire:1757653405424104|now:1757653404674154|interval:749950|pto_count:0|srtt:250000
[2025/09/12 05:03:24 674187] [debug] |scid:4568a31890eb3af7db91928d|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:45952|inflight:1184|
[2025/09/12 05:03:24 674195] [debug] |scid:4568a31890eb3af7db91928d|xqc_check_acked_or_dropped_pkt|conn:0000558BB8826EDC|pkt_num:0|size:194|pkt_type:HSK|frame:CRYPTO |
[2025/09/12 05:03:24 674202] [debug] |scid:4568a31890eb3af7db91928d|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:0|
[2025/09/12 05:03:24 674229] [info] |scid:4568a31890eb3af7db91928d|xqc_send_packet_with_pn|<==|conn:0000558BB8826EDC|path:0|pkt_num:0|size:194|sent:210|pkt_type:HSK|frame:CRYPTO |inflight:1184|now:1757653404674211|stream_id:0|stream_offset:0|
[2025/09/12 05:03:24 674234] [debug] |scid:4568a31890eb3af7db91928d|xqc_send_ctl_on_packet_sent|conn:0000558BB8826EDC|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 05:03:24 674239] [debug] |scid:4568a31890eb3af7db91928d|xqc_send_ctl_on_packet_sent|path:0|inflight:1184|applimit:0|
[2025/09/12 05:03:24 674243] [debug] |scid:4568a31890eb3af7db91928d|xqc_send_ctl_get_pto_time_and_space|srtt:250000|rtt_var:125000|pto_duration:750000|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:03:24 674247] [debug] |scid:4568a31890eb3af7db91928d|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8826EDC|path:0|PNS: 0, unacked: 1184|
[2025/09/12 05:03:24 674251] [debug] |scid:4568a31890eb3af7db91928d|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8826EDC|path:0|PNS: 1, unacked: 194|
[2025/09/12 05:03:24 674255] [debug] |scid:4568a31890eb3af7db91928d|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8826EDC|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:03:24 674259] [debug] |scid:4568a31890eb3af7db91928d|xqc_timer_set|type:LOSS_DETECTION|expire:1757653405424104|now:1757653404674243|interv:749861|
[2025/09/12 05:03:24 674263] [debug] |scid:4568a31890eb3af7db91928d|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB8826EDC|path:0|pns:0|expire:1757653405424104|now:1757653404674243|interval:749861|pto_count:0|srtt:250000
[2025/09/12 05:03:24 674267] [debug] |scid:4568a31890eb3af7db91928d|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:45952|inflight:1378|
[2025/09/12 05:03:24 674273] [debug] |scid:4568a31890eb3af7db91928d|xqc_check_acked_or_dropped_pkt|conn:0000558BB8826EDC|pkt_num:0|size:516|pkt_type:HSK|frame:CRYPTO |
[2025/09/12 05:03:24 674280] [debug] |scid:4568a31890eb3af7db91928d|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1|
[2025/09/12 05:03:24 674307] [info] |scid:4568a31890eb3af7db91928d|xqc_send_packet_with_pn|<==|conn:0000558BB8826EDC|path:0|pkt_num:1|size:516|sent:532|pkt_type:HSK|frame:CRYPTO |inflight:1378|now:1757653404674289|stream_id:0|stream_offset:0|
[2025/09/12 05:03:24 674312] [debug] |scid:4568a31890eb3af7db91928d|xqc_send_ctl_on_packet_sent|conn:0000558BB8826EDC|path:0|pkt_num:1|origin_pktnum:0|size:516|enc_size:532|pkt_type:HSK|frame:CRYPTO |conn_state:S_HANDSHAKE_SENT|po_in_flight:0||retrans:0|
[2025/09/12 05:03:24 674317] [debug] |scid:4568a31890eb3af7db91928d|xqc_send_ctl_on_packet_sent|path:0|inflight:1378|applimit:0|
[2025/09/12 05:03:24 674321] [debug] |scid:4568a31890eb3af7db91928d|xqc_send_ctl_get_pto_time_and_space|srtt:250000|rtt_var:125000|pto_duration:750000|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:03:24 674325] [debug] |scid:4568a31890eb3af7db91928d|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8826EDC|path:0|PNS: 0, unacked: 1184|
[2025/09/12 05:03:24 674329] [debug] |scid:4568a31890eb3af7db91928d|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8826EDC|path:0|PNS: 1, unacked: 710|
[2025/09/12 05:03:24 674333] [debug] |scid:4568a31890eb3af7db91928d|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8826EDC|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:03:24 674341] [debug] |scid:4568a31890eb3af7db91928d|xqc_timer_set|type:LOSS_DETECTION|expire:1757653405424104|now:1757653404674321|interv:749783|
[2025/09/12 05:03:24 674345] [debug] |scid:4568a31890eb3af7db91928d|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB8826EDC|path:0|pns:0|expire:1757653405424104|now:1757653404674321|interval:749783|pto_count:0|srtt:250000
[2025/09/12 05:03:24 674349] [debug] |scid:4568a31890eb3af7db91928d|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:45952|inflight:1894|
[2025/09/12 05:03:24 674354] [debug] |scid:4568a31890eb3af7db91928d|xqc_check_acked_or_dropped_pkt|conn:0000558BB8826EDC|pkt_num:0|size:126|pkt_type:HSK|frame:CRYPTO |
[2025/09/12 05:03:24 674359] [debug] |scid:4568a31890eb3af7db91928d|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:2|
[2025/09/12 05:03:24 674387] [info] |scid:4568a31890eb3af7db91928d|xqc_send_packet_with_pn|<==|conn:0000558BB8826EDC|path:0|pkt_num:2|size:126|sent:142|pkt_type:HSK|frame:CRYPTO |inflight:1894|now:1757653404674368|stream_id:0|stream_offset:0|
[2025/09/12 05:03:24 674393] [debug] |scid:4568a31890eb3af7db91928d|xqc_send_ctl_on_packet_sent|conn:0000558BB8826EDC|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 05:03:24 674398] [debug] |scid:4568a31890eb3af7db91928d|xqc_send_ctl_on_packet_sent|path:0|inflight:1894|applimit:0|
[2025/09/12 05:03:24 674402] [debug] |scid:4568a31890eb3af7db91928d|xqc_send_ctl_get_pto_time_and_space|srtt:250000|rtt_var:125000|pto_duration:750000|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:03:24 674406] [debug] |scid:4568a31890eb3af7db91928d|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8826EDC|path:0|PNS: 0, unacked: 1184|
[2025/09/12 05:03:24 674410] [debug] |scid:4568a31890eb3af7db91928d|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8826EDC|path:0|PNS: 1, unacked: 836|
[2025/09/12 05:03:24 674414] [debug] |scid:4568a31890eb3af7db91928d|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8826EDC|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:03:24 674418] [debug] |scid:4568a31890eb3af7db91928d|xqc_timer_set|type:LOSS_DETECTION|expire:1757653405424104|now:1757653404674402|interv:749702|
[2025/09/12 05:03:24 674422] [debug] |scid:4568a31890eb3af7db91928d|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB8826EDC|path:0|pns:0|expire:1757653405424104|now:1757653404674402|interval:749702|pto_count:0|srtt:250000
[2025/09/12 05:03:24 674426] [debug] |scid:4568a31890eb3af7db91928d|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:45952|inflight:2020|
[2025/09/12 05:03:24 674430] [debug] |scid:4568a31890eb3af7db91928d|xqc_check_acked_or_dropped_pkt|conn:0000558BB8826EDC|pkt_num:0|size:82|pkt_type:HSK|frame:CRYPTO |
[2025/09/12 05:03:24 674434] [debug] |scid:4568a31890eb3af7db91928d|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:3|
[2025/09/12 05:03:24 674456] [info] |scid:4568a31890eb3af7db91928d|xqc_send_packet_with_pn|<==|conn:0000558BB8826EDC|path:0|pkt_num:3|size:82|sent:98|pkt_type:HSK|frame:CRYPTO |inflight:2020|now:1757653404674439|stream_id:0|stream_offset:0|
[2025/09/12 05:03:24 674465] [debug] |scid:4568a31890eb3af7db91928d|xqc_send_ctl_on_packet_sent|conn:0000558BB8826EDC|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 05:03:24 674472] [debug] |scid:4568a31890eb3af7db91928d|xqc_send_ctl_on_packet_sent|path:0|inflight:2020|applimit:0|
[2025/09/12 05:03:24 674476] [debug] |scid:4568a31890eb3af7db91928d|xqc_send_ctl_get_pto_time_and_space|srtt:250000|rtt_var:125000|pto_duration:750000|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:03:24 674480] [debug] |scid:4568a31890eb3af7db91928d|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8826EDC|path:0|PNS: 0, unacked: 1184|
[2025/09/12 05:03:24 674488] [debug] |scid:4568a31890eb3af7db91928d|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8826EDC|path:0|PNS: 1, unacked: 918|
[2025/09/12 05:03:24 674492] [debug] |scid:4568a31890eb3af7db91928d|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8826EDC|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:03:24 674496] [debug] |scid:4568a31890eb3af7db91928d|xqc_timer_set|type:LOSS_DETECTION|expire:1757653405424104|now:1757653404674475|interv:749629|
[2025/09/12 05:03:24 674499] [debug] |scid:4568a31890eb3af7db91928d|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB8826EDC|path:0|pns:0|expire:1757653405424104|now:1757653404674475|interval:749629|pto_count:0|srtt:250000
[2025/09/12 05:03:24 674504] [debug] |scid:4568a31890eb3af7db91928d|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:45952|inflight:2102|
[2025/09/12 05:03:24 674508] [debug] |scid:4568a31890eb3af7db91928d|xqc_check_acked_or_dropped_pkt|conn:0000558BB8826EDC|pkt_num:0|size:56|pkt_type:INIT|frame:ACK |
[2025/09/12 05:03:24 674513] [debug] |scid:4568a31890eb3af7db91928d|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1|
[2025/09/12 05:03:24 674533] [info] |scid:4568a31890eb3af7db91928d|xqc_send_packet_with_pn|<==|conn:0000558BB8826EDC|path:0|pkt_num:1|size:56|sent:72|pkt_type:INIT|frame:ACK |inflight:2102|now:1757653404674518|stream_id:0|stream_offset:0|
[2025/09/12 05:03:24 674541] [debug] |scid:4568a31890eb3af7db91928d|xqc_send_ctl_on_packet_sent|conn:0000558BB8826EDC|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 05:03:24 674549] [debug] |scid:4568a31890eb3af7db91928d|xqc_conn_next_wakeup_time|wakeup_time:1757653405424104|
[2025/09/12 05:03:24 674556] [debug] |scid:4568a31890eb3af7db91928d|xqc_engine_add_wakeup_queue|next_tick_time:1757653405424104|
[2025/09/12 05:03:24 674561] [debug] |xqc_engine_wakeup_after|wakeup:1757653405424104|now:1757653404674561|diff:749543|
[2025/09/12 05:03:24 674565] [debug] |xqc_engine_main_logic|END|now:1757653404673893|
[2025/09/12 05:03:24 674571] [debug] |xqc_engine_main_logic|BEGIN|now:1757653404674571|
[2025/09/12 05:03:24 674575] [debug] |xqc_engine_wakeup_after|wakeup:1757653405424104|now:1757653404674575|diff:749529|
[2025/09/12 05:03:24 674579] [debug] |xqc_engine_main_logic|END|now:1757653404674571|
[2025/09/12 05:03:25 425391] [debug] |xqc_engine_main_logic|BEGIN|now:1757653405425390|
[2025/09/12 05:03:25 425426] [debug] |scid:4568a31890eb3af7db91928d|xqc_engine_remove_wakeup_queue|next_tick_time:1757653405424104|pq_index:0|
[2025/09/12 05:03:25 425433] [debug] |scid:4568a31890eb3af7db91928d|xqc_engine_add_active_queue|last_ticked_time:1757653404673893|
[2025/09/12 05:03:25 425441] [debug] |scid:4568a31890eb3af7db91928d|xqc_engine_process_conn|conn:0000558BB8826EDC|state:S_HANDSHAKE_SENT|flag:CAN_SEND_1RTT TICKING DCID_OK UPPER_CONN_EXIST INIT_RECVD (null) NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |now:1757653405425439|
[2025/09/12 05:03:25 425449] [debug] |scid:4568a31890eb3af7db91928d|xqc_timer_expire|timer expired|type:LOSS_DETECTION|expire_time:1757653405424104|now:1757653405425439|
[2025/09/12 05:03:25 425455] [debug] |scid:4568a31890eb3af7db91928d|xqc_timer_loss_detection_timeout|path:0|loss_detection_timeout|
[2025/09/12 05:03:25 425460] [debug] |scid:4568a31890eb3af7db91928d|xqc_timer_loss_detection_timeout|send Probe pkts|conn:0000558BB8826EDC|path:0|bytes_in_flight:2102|
[2025/09/12 05:03:25 425466] [debug] |scid:4568a31890eb3af7db91928d|xqc_send_ctl_get_pto_time_and_space|srtt:250000|rtt_var:125000|pto_duration:750000|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:03:25 425473] [debug] |scid:4568a31890eb3af7db91928d|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8826EDC|path:0|PNS: 0, unacked: 1184|
[2025/09/12 05:03:25 425478] [debug] |scid:4568a31890eb3af7db91928d|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8826EDC|path:0|PNS: 1, unacked: 918|
[2025/09/12 05:03:25 425483] [debug] |scid:4568a31890eb3af7db91928d|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8826EDC|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:03:25 425503] [debug] |scid:4568a31890eb3af7db91928d|xqc_path_send_one_or_two_ack_elicit_pkts|send two ack-eliciting pkts|path:0|pns:0|
[2025/09/12 05:03:25 425510] [debug] |scid:4568a31890eb3af7db91928d|xqc_conn_send_probe_pkt|conn:0000558BB8826EDC|path:0|pkt_num:0|size:1184|pkt_type:INIT|frame:PADDING CRYPTO |conn_state:S_HANDSHAKE_SENT|
[2025/09/12 05:03:25 425518] [debug] |scid:4568a31890eb3af7db91928d|xqc_path_send_one_or_two_ack_elicit_pkts|dup pkt on PTO, pkt_num:0|
[2025/09/12 05:03:25 425524] [debug] |scid:4568a31890eb3af7db91928d|xqc_conn_send_probe_pkt|conn:0000558BB8826EDC|path:0|pkt_num:0|size:1184|pkt_type:INIT|frame:PADDING CRYPTO |conn_state:S_HANDSHAKE_SENT|
[2025/09/12 05:03:25 425532] [debug] |scid:4568a31890eb3af7db91928d|xqc_timer_loss_detection_timeout|xqc_send_ctl_set_loss_detection_timer|PTO|conn:0000558BB8826EDC|pto_count:1
[2025/09/12 05:03:25 425538] [debug] |scid:4568a31890eb3af7db91928d|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 05:03:25 425544] [debug] |scid:4568a31890eb3af7db91928d|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8826EDC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:03:25 425549] [debug] |scid:4568a31890eb3af7db91928d|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8826EDC|path:0|PNS: 1, unacked: 918|
[2025/09/12 05:03:25 425554] [debug] |scid:4568a31890eb3af7db91928d|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8826EDC|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:03:25 425559] [debug] |scid:4568a31890eb3af7db91928d|xqc_timer_set|type:LOSS_DETECTION|expire:1757653406174439|now:1757653405425537|interv:748902|
[2025/09/12 05:03:25 425565] [debug] |scid:4568a31890eb3af7db91928d|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB8826EDC|path:0|pns:1|expire:1757653406174439|now:1757653405425537|interval:748902|pto_count:1|srtt:250000
[2025/09/12 05:03:25 425574] [debug] |scid:4568a31890eb3af7db91928d|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:PADDING CRYPTO |stream_id:0|stream_offset:0|
[2025/09/12 05:03:25 425581] [debug] |scid:4568a31890eb3af7db91928d|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:PADDING CRYPTO |stream_id:0|stream_offset:0|
[2025/09/12 05:03:25 425588] [debug] |scid:4568a31890eb3af7db91928d|xqc_check_acked_or_dropped_pkt|conn:0000558BB8826EDC|pkt_num:0|size:1184|pkt_type:INIT|frame:PADDING CRYPTO |
[2025/09/12 05:03:25 425596] [debug] |scid:4568a31890eb3af7db91928d|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:2|
[2025/09/12 05:03:25 425676] [info] |scid:4568a31890eb3af7db91928d|xqc_send_packet_with_pn|<==|conn:0000558BB8826EDC|path:0|pkt_num:2|size:1184|sent:1200|pkt_type:INIT|frame:PADDING CRYPTO |inflight:918|now:1757653405425615|stream_id:0|stream_offset:0|
[2025/09/12 05:03:25 425685] [debug] |scid:4568a31890eb3af7db91928d|xqc_send_ctl_on_packet_sent|conn:0000558BB8826EDC|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 05:03:25 425692] [debug] |scid:4568a31890eb3af7db91928d|xqc_send_ctl_on_packet_sent|path:0|inflight:918|applimit:0|
[2025/09/12 05:03:25 425698] [debug] |scid:4568a31890eb3af7db91928d|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 05:03:25 425704] [debug] |scid:4568a31890eb3af7db91928d|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8826EDC|path:0|PNS: 0, unacked: 1184|
[2025/09/12 05:03:25 425709] [debug] |scid:4568a31890eb3af7db91928d|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8826EDC|path:0|PNS: 1, unacked: 918|
[2025/09/12 05:03:25 425714] [debug] |scid:4568a31890eb3af7db91928d|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8826EDC|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:03:25 425719] [debug] |scid:4568a31890eb3af7db91928d|xqc_timer_set|type:LOSS_DETECTION|expire:1757653406174439|now:1757653405425698|interv:748741|
[2025/09/12 05:03:25 425740] [debug] |scid:4568a31890eb3af7db91928d|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB8826EDC|path:0|pns:1|expire:1757653406174439|now:1757653405425698|interval:748741|pto_count:1|srtt:250000
[2025/09/12 05:03:25 425746] [debug] |scid:4568a31890eb3af7db91928d|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:45952|inflight:2102|
[2025/09/12 05:03:25 425753] [debug] |scid:4568a31890eb3af7db91928d|xqc_check_acked_or_dropped_pkt|conn:0000558BB8826EDC|pkt_num:0|size:1184|pkt_type:INIT|frame:PADDING CRYPTO |
[2025/09/12 05:03:25 425759] [debug] |scid:4568a31890eb3af7db91928d|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:3|
[2025/09/12 05:03:25 425788] [info] |scid:4568a31890eb3af7db91928d|xqc_send_packet_with_pn|<==|conn:0000558BB8826EDC|path:0|pkt_num:3|size:1184|sent:1200|pkt_type:INIT|frame:PADDING CRYPTO |inflight:2102|now:1757653405425767|stream_id:0|stream_offset:0|
[2025/09/12 05:03:25 425795] [debug] |scid:4568a31890eb3af7db91928d|xqc_send_ctl_on_packet_sent|conn:0000558BB8826EDC|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 05:03:25 425801] [debug] |scid:4568a31890eb3af7db91928d|xqc_send_ctl_on_packet_sent|path:0|inflight:2102|applimit:0|
[2025/09/12 05:03:25 425807] [debug] |scid:4568a31890eb3af7db91928d|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 05:03:25 425812] [debug] |scid:4568a31890eb3af7db91928d|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8826EDC|path:0|PNS: 0, unacked: 2368|
[2025/09/12 05:03:25 425818] [debug] |scid:4568a31890eb3af7db91928d|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8826EDC|path:0|PNS: 1, unacked: 918|
[2025/09/12 05:03:25 425823] [debug] |scid:4568a31890eb3af7db91928d|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8826EDC|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:03:25 425828] [debug] |scid:4568a31890eb3af7db91928d|xqc_timer_set|type:LOSS_DETECTION|expire:1757653406174439|now:1757653405425806|interv:748633|
[2025/09/12 05:03:25 425833] [debug] |scid:4568a31890eb3af7db91928d|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB8826EDC|path:0|pns:1|expire:1757653406174439|now:1757653405425806|interval:748633|pto_count:1|srtt:250000
[2025/09/12 05:03:25 425839] [debug] |scid:4568a31890eb3af7db91928d|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:45952|inflight:3286|
[2025/09/12 05:03:25 425845] [debug] |scid:4568a31890eb3af7db91928d|xqc_conn_next_wakeup_time|wakeup_time:1757653406174439|
[2025/09/12 05:03:25 425851] [debug] |scid:4568a31890eb3af7db91928d|xqc_engine_add_wakeup_queue|next_tick_time:1757653406174439|
[2025/09/12 05:03:25 425857] [debug] |xqc_engine_wakeup_after|wakeup:1757653406174439|now:1757653405425856|diff:748583|
[2025/09/12 05:03:25 425863] [debug] |xqc_engine_main_logic|END|now:1757653405425439|
[2025/09/12 05:03:25 458687] [info] |xqc_engine_packet_process|==>|conn:0000558BB8826EDC|size:1200|state:S_HANDSHAKE_SENT|recv_time:1757653405458684|
[2025/09/12 05:03:25 458703] [debug] |scid:4568a31890eb3af7db91928d|xqc_packet_parse_initial|packet parse|initial|
[2025/09/12 05:03:25 458711] [debug] |scid:4568a31890eb3af7db91928d|xqc_packet_parse_initial|success|Length:1159|
[2025/09/12 05:03:25 458718] [debug] |scid:4568a31890eb3af7db91928d|xqc_packet_decrypt|largest_pn:1340182632|
[2025/09/12 05:03:25 458722] [debug] |scid:4568a31890eb3af7db91928d|xqc_packet_decrypt|decryption nonce|path_id:0|pn:1340182636|
[2025/09/12 05:03:25 458732] [debug] |scid:4568a31890eb3af7db91928d|xqc_packet_decrypt_single|pkt_type:INIT|pkt_num:1340182636|
[2025/09/12 05:03:25 458739] [debug] |scid:4568a31890eb3af7db91928d|xqc_process_frames|frame_type:2|
[2025/09/12 05:03:25 458749] [debug] |scid:4568a31890eb3af7db91928d|xqc_send_ctl_on_ack_received|conn:0000558BB8826EDC|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 05:03:25 458764] [debug] |scid:4568a31890eb3af7db91928d|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:2102|prior_delivered:0|prior_time:1757653404674104|is_app_limited:1|send_elapse:751511|ack_elapse:784580|ctl_first_sent_time:1757653405425615|lagest_ack_time:1757653405458684|curr_delivered:1184|
[2025/09/12 05:03:25 458771] [debug] |scid:4568a31890eb3af7db91928d|xqc_update_sample|sampler_sent_time_update:1757653405425615|
[2025/09/12 05:03:25 458776] [debug] |scid:4568a31890eb3af7db91928d|xqc_send_ctl_on_ack_received|sndq_packets_used:6||sndq_packets_used_bytes:0|sndq_packets_free:1|
[2025/09/12 05:03:25 458781] [debug] |scid:4568a31890eb3af7db91928d|xqc_send_ctl_update_rtt|before update rtt|conn:0000558BB8826EDC|srtt:250000|rttvar:125000|minrtt:4294967295|latest_rtt:33069|ack_delay:0|
[2025/09/12 05:03:25 458789] [debug] |scid:4568a31890eb3af7db91928d|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4568a31890eb3af7db91928d p-193.167.0.100-34738-80a12c554d4cb9e2131f088cbdc444f69b |after update rtt|conn:0000558BB8826EDC|srtt:33069|rttvar:16534|minrtt:33069|latest_rtt:33069|ack_delay:0|
[2025/09/12 05:03:25 458796] [debug] |scid:4568a31890eb3af7db91928d|xqc_send_ctl_get_lost_sent_pn|largest_acked:2|lost_pn:18446744073709551615|thresh:3|
[2025/09/12 05:03:25 458804] [debug] |scid:4568a31890eb3af7db91928d|xqc_send_ctl_on_ack_received|xqc_recv_record_del from 1340182633|pns:0|
[2025/09/12 05:03:25 458810] [debug] |scid:4568a31890eb3af7db91928d|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:03:25 458816] [debug] |scid:4568a31890eb3af7db91928d|xqc_send_ctl_get_pto_time_and_space|srtt:33069|rtt_var:16534|pto_duration:99205|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:03:25 458823] [debug] |scid:4568a31890eb3af7db91928d|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8826EDC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:03:25 458830] [debug] |scid:4568a31890eb3af7db91928d|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8826EDC|path:0|PNS: 1, unacked: 918|
[2025/09/12 05:03:25 458836] [debug] |scid:4568a31890eb3af7db91928d|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8826EDC|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:03:25 458842] [debug] |scid:4568a31890eb3af7db91928d|xqc_timer_set|type:LOSS_DETECTION|expire:1757653405458816|now:1757653405458816|interv:0|
[2025/09/12 05:03:25 458847] [debug] |scid:4568a31890eb3af7db91928d|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB8826EDC|path:0|pns:1|expire:1757653404773644|now:1757653405458816|interval:0|pto_count:0|srtt:33069
[2025/09/12 05:03:25 458851] [debug] |scid:4568a31890eb3af7db91928d|xqc_generate_sample|sampler: send_elapse 751511, ack_elapse 784580, delivered 1184|rate 1509|lost 0|
[2025/09/12 05:03:25 458856] [debug] |scid:4568a31890eb3af7db91928d|xqc_bbr_update_bandwidth|BBRv1: RTT round update 0 -> 1|
[2025/09/12 05:03:25 458860] [debug] |scid:4568a31890eb3af7db91928d|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1509) in round 1|
[2025/09/12 05:03:25 458865] [debug] |scid:4568a31890eb3af7db91928d|xqc_bbr_update_min_rtt|probertt expire|rtt:33069, old_rtt:2147483647|
[2025/09/12 05:03:25 458869] [debug] |scid:4568a31890eb3af7db91928d|xqc_bbr_update_min_rtt|minrtt expire|rtt:33069, old_rtt:2147483647|
[2025/09/12 05:03:25 458873] [debug] |scid:4568a31890eb3af7db91928d|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:5744|extra_cwnd:301|
[2025/09/12 05:03:25 458877] [debug] |scid:4568a31890eb3af7db91928d|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:45952|packet_lost:0|acked:1184|po_sent_time:1757653405425615|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1184|
[2025/09/12 05:03:25 458881] [debug] |scid:4568a31890eb3af7db91928d|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:45952|packet_lost:0|acked:1184|po_sent_time:1757653405425615|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1184|
[2025/09/12 05:03:25 458890] [debug] |scid:4568a31890eb3af7db91928d|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4568a31890eb3af7db91928d p-193.167.0.100-34738-80a12c554d4cb9e2131f088cbdc444f69b |bbr on ack|mode:0|pacing_rate:4008935|bw:1509|cwnd:47136|full_bw_reached:0|inflight:918|srtt:33069|latest_rtt:33069|min_rtt:33069|applimit:1|lost:0|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:1|
[2025/09/12 05:03:25 458896] [stats] |scid:4568a31890eb3af7db91928d|xqc_send_ctl_info_circle_record|l-0.0.0.0-443-4568a31890eb3af7db91928d p-193.167.0.100-34738-80a12c554d4cb9e2131f088cbdc444f69b |path:0||cwnd:47136|inflight:918|mode:0|applimit:0|pacing_rate:4008935|bw:1509|srtt:33069|latest_rtt:33069|min_rtt:33069|send:7|lost:0|tlp:1|recv:1|recovery:0|slow_start:1|conn_life:786374|acked:1184|delivered:1184|is_cwnd_limited:0|
[2025/09/12 05:03:25 458901] [debug] |scid:4568a31890eb3af7db91928d|xqc_process_frames|frame_type:0|
[2025/09/12 05:03:25 458905] [debug] |scid:4568a31890eb3af7db91928d|xqc_process_padding_frame|process padding|
[2025/09/12 05:03:25 458912] [info] |scid:4568a31890eb3af7db91928d|xqc_conn_addr_validated|Address Validated|conn:0000558BB8826EDC|role:1|
[2025/09/12 05:03:25 458917] [debug] |scid:4568a31890eb3af7db91928d|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:1340182636|largest:1340182636|pns:0|
[2025/09/12 05:03:25 458922] [info] |scid:4568a31890eb3af7db91928d|xqc_conn_on_pkt_processed|====>|conn:0000558BB8826EDC|path:0|size:1200|pkt_type:INIT|pkt_num:1340182636|frame:PADDING ACK |recv_time:1757653405458684|dcid:4568a31890eb3af7db91928d|dcid_seq:0|
[2025/09/12 05:03:25 458928] [debug] |scid:4568a31890eb3af7db91928d|xqc_timer_set|type:PATH_IDLE|expire:1757653465458684|now:1757653405458684|interv:60000000|
[2025/09/12 05:03:25 458932] [debug] |scid:4568a31890eb3af7db91928d|xqc_timer_set|type:CONN_IDLE|expire:1757653465458684|now:1757653405458684|interv:60000000|
[2025/09/12 05:03:25 458936] [debug] |scid:4568a31890eb3af7db91928d|xqc_engine_remove_wakeup_queue|next_tick_time:1757653406174439|pq_index:0|
[2025/09/12 05:03:25 458941] [debug] |scid:4568a31890eb3af7db91928d|xqc_engine_add_active_queue|last_ticked_time:1757653405425439|
[2025/09/12 05:03:25 458945] [debug] |xqc_engine_main_logic|BEGIN|now:1757653405458944|
[2025/09/12 05:03:25 458950] [debug] |scid:4568a31890eb3af7db91928d|xqc_engine_process_conn|conn:0000558BB8826EDC|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:1757653405458948|
[2025/09/12 05:03:25 458954] [debug] |scid:4568a31890eb3af7db91928d|xqc_timer_expire|timer expired|type:LOSS_DETECTION|expire_time:1757653405458816|now:1757653405458948|
[2025/09/12 05:03:25 458958] [debug] |scid:4568a31890eb3af7db91928d|xqc_timer_loss_detection_timeout|path:0|loss_detection_timeout|
[2025/09/12 05:03:25 458962] [debug] |scid:4568a31890eb3af7db91928d|xqc_timer_loss_detection_timeout|send Probe pkts|conn:0000558BB8826EDC|path:0|bytes_in_flight:918|
[2025/09/12 05:03:25 458966] [debug] |scid:4568a31890eb3af7db91928d|xqc_send_ctl_get_pto_time_and_space|srtt:33069|rtt_var:16534|pto_duration:99205|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:03:25 458970] [debug] |scid:4568a31890eb3af7db91928d|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8826EDC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:03:25 458974] [debug] |scid:4568a31890eb3af7db91928d|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8826EDC|path:0|PNS: 1, unacked: 918|
[2025/09/12 05:03:25 458978] [debug] |scid:4568a31890eb3af7db91928d|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8826EDC|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:03:25 458982] [debug] |scid:4568a31890eb3af7db91928d|xqc_path_send_one_or_two_ack_elicit_pkts|send two ack-eliciting pkts|path:0|pns:1|
[2025/09/12 05:03:25 458986] [debug] |scid:4568a31890eb3af7db91928d|xqc_conn_send_probe_pkt|conn:0000558BB8826EDC|path:0|pkt_num:0|size:194|pkt_type:HSK|frame:CRYPTO |conn_state:S_HANDSHAKE_SENT|
[2025/09/12 05:03:25 458994] [debug] |scid:4568a31890eb3af7db91928d|xqc_conn_send_probe_pkt|conn:0000558BB8826EDC|path:0|pkt_num:1|size:516|pkt_type:HSK|frame:CRYPTO |conn_state:S_HANDSHAKE_SENT|
[2025/09/12 05:03:25 458999] [debug] |scid:4568a31890eb3af7db91928d|xqc_timer_loss_detection_timeout|xqc_send_ctl_set_loss_detection_timer|PTO|conn:0000558BB8826EDC|pto_count:1
[2025/09/12 05:03:25 459003] [debug] |scid:4568a31890eb3af7db91928d|xqc_send_ctl_get_pto_time_and_space|srtt:33069|rtt_var:16534|pto_duration:198410|backoff_factor:2.00|backoff:2.00|pto_cnt:1|max_ack_delay:25|
[2025/09/12 05:03:25 459007] [debug] |scid:4568a31890eb3af7db91928d|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8826EDC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:03:25 459011] [debug] |scid:4568a31890eb3af7db91928d|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8826EDC|path:0|PNS: 1, unacked: 208|
[2025/09/12 05:03:25 459014] [debug] |scid:4568a31890eb3af7db91928d|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8826EDC|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:03:25 459018] [debug] |scid:4568a31890eb3af7db91928d|xqc_timer_set|type:LOSS_DETECTION|expire:1757653405459002|now:1757653405459002|interv:0|
[2025/09/12 05:03:25 459022] [debug] |scid:4568a31890eb3af7db91928d|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB8826EDC|path:0|pns:1|expire:1757653404872849|now:1757653405459002|interval:0|pto_count:1|srtt:33069
[2025/09/12 05:03:25 459028] [debug] |scid:4568a31890eb3af7db91928d|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:CRYPTO |stream_id:0|stream_offset:0|
[2025/09/12 05:03:25 459032] [debug] |scid:4568a31890eb3af7db91928d|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:CRYPTO |stream_id:0|stream_offset:0|
[2025/09/12 05:03:25 459037] [debug] |scid:4568a31890eb3af7db91928d|xqc_check_acked_or_dropped_pkt|conn:0000558BB8826EDC|pkt_num:0|size:194|pkt_type:HSK|frame:CRYPTO |
[2025/09/12 05:03:25 459064] [debug] |scid:4568a31890eb3af7db91928d|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:4|
[2025/09/12 05:03:25 459095] [info] |scid:4568a31890eb3af7db91928d|xqc_send_packet_with_pn|<==|conn:0000558BB8826EDC|path:0|pkt_num:4|size:194|sent:210|pkt_type:HSK|frame:CRYPTO |inflight:208|now:1757653405459072|stream_id:0|stream_offset:0|
[2025/09/12 05:03:25 459101] [debug] |scid:4568a31890eb3af7db91928d|xqc_send_ctl_on_packet_sent|conn:0000558BB8826EDC|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 05:03:25 459105] [debug] |scid:4568a31890eb3af7db91928d|xqc_send_ctl_on_packet_sent|path:0|inflight:208|applimit:0|
[2025/09/12 05:03:25 459109] [debug] |scid:4568a31890eb3af7db91928d|xqc_send_ctl_get_pto_time_and_space|srtt:33069|rtt_var:16534|pto_duration:198410|backoff_factor:2.00|backoff:2.00|pto_cnt:1|max_ack_delay:25|
[2025/09/12 05:03:25 459114] [debug] |scid:4568a31890eb3af7db91928d|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8826EDC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:03:25 459118] [debug] |scid:4568a31890eb3af7db91928d|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8826EDC|path:0|PNS: 1, unacked: 402|
[2025/09/12 05:03:25 459121] [debug] |scid:4568a31890eb3af7db91928d|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8826EDC|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:03:25 459125] [debug] |scid:4568a31890eb3af7db91928d|xqc_timer_set|type:LOSS_DETECTION|expire:1757653405657482|now:1757653405459109|interv:198373|
[2025/09/12 05:03:25 459129] [debug] |scid:4568a31890eb3af7db91928d|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB8826EDC|path:0|pns:1|expire:1757653405657482|now:1757653405459109|interval:198373|pto_count:1|srtt:33069
[2025/09/12 05:03:25 459134] [debug] |scid:4568a31890eb3af7db91928d|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:47136|inflight:402|
[2025/09/12 05:03:25 459143] [debug] |scid:4568a31890eb3af7db91928d|xqc_check_acked_or_dropped_pkt|conn:0000558BB8826EDC|pkt_num:1|size:516|pkt_type:HSK|frame:CRYPTO |
[2025/09/12 05:03:25 459147] [debug] |scid:4568a31890eb3af7db91928d|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:5|
[2025/09/12 05:03:25 459167] [info] |scid:4568a31890eb3af7db91928d|xqc_send_packet_with_pn|<==|conn:0000558BB8826EDC|path:0|pkt_num:5|size:516|sent:532|pkt_type:HSK|frame:CRYPTO |inflight:402|now:1757653405459153|stream_id:0|stream_offset:0|
[2025/09/12 05:03:25 459173] [debug] |scid:4568a31890eb3af7db91928d|xqc_send_ctl_on_packet_sent|conn:0000558BB8826EDC|path:0|pkt_num:5|origin_pktnum:1|size:516|enc_size:532|pkt_type:HSK|frame:CRYPTO |conn_state:S_HANDSHAKE_SENT|po_in_flight:0||retrans:0|
[2025/09/12 05:03:25 459177] [debug] |scid:4568a31890eb3af7db91928d|xqc_send_ctl_on_packet_sent|path:0|inflight:402|applimit:0|
[2025/09/12 05:03:25 459181] [debug] |scid:4568a31890eb3af7db91928d|xqc_send_ctl_get_pto_time_and_space|srtt:33069|rtt_var:16534|pto_duration:198410|backoff_factor:2.00|backoff:2.00|pto_cnt:1|max_ack_delay:25|
[2025/09/12 05:03:25 459185] [debug] |scid:4568a31890eb3af7db91928d|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8826EDC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:03:25 459189] [debug] |scid:4568a31890eb3af7db91928d|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8826EDC|path:0|PNS: 1, unacked: 918|
[2025/09/12 05:03:25 459193] [debug] |scid:4568a31890eb3af7db91928d|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8826EDC|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:03:25 459196] [debug] |scid:4568a31890eb3af7db91928d|xqc_timer_set|type:LOSS_DETECTION|expire:1757653405657563|now:1757653405459181|interv:198382|
[2025/09/12 05:03:25 459200] [debug] |scid:4568a31890eb3af7db91928d|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB8826EDC|path:0|pns:1|expire:1757653405657563|now:1757653405459181|interval:198382|pto_count:1|srtt:33069
[2025/09/12 05:03:25 459205] [debug] |scid:4568a31890eb3af7db91928d|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:47136|inflight:918|
[2025/09/12 05:03:25 459209] [debug] |scid:4568a31890eb3af7db91928d|xqc_conn_next_wakeup_time|wakeup_time:1757653405657563|
[2025/09/12 05:03:25 459214] [debug] |scid:4568a31890eb3af7db91928d|xqc_engine_add_wakeup_queue|next_tick_time:1757653405657563|
[2025/09/12 05:03:25 459218] [debug] |xqc_engine_wakeup_after|wakeup:1757653405657563|now:1757653405459217|diff:198346|
[2025/09/12 05:03:25 459222] [debug] |xqc_engine_main_logic|END|now:1757653405458948|
[2025/09/12 05:03:25 459227] [debug] |xqc_engine_main_logic|BEGIN|now:1757653405459227|
[2025/09/12 05:03:25 459231] [debug] |xqc_engine_wakeup_after|wakeup:1757653405657563|now:1757653405459231|diff:198332|
[2025/09/12 05:03:25 459235] [debug] |xqc_engine_main_logic|END|now:1757653405459227|
[2025/09/12 05:03:25 490558] [info] |xqc_engine_packet_process|==>|conn:0000558BB8826EDC|size:65|state:S_HANDSHAKE_SENT|recv_time:1757653405490556|
[2025/09/12 05:03:25 490575] [debug] |scid:4568a31890eb3af7db91928d|xqc_packet_parse_handshake|success|Length:25|
[2025/09/12 05:03:25 490584] [debug] |scid:4568a31890eb3af7db91928d|xqc_packet_decrypt|largest_pn:0|
[2025/09/12 05:03:25 490591] [debug] |scid:4568a31890eb3af7db91928d|xqc_packet_decrypt|decryption nonce|path_id:0|pn:1340182632|
[2025/09/12 05:03:25 490600] [debug] |scid:4568a31890eb3af7db91928d|xqc_packet_decrypt_single|pkt_type:HSK|pkt_num:1340182632|
[2025/09/12 05:03:25 490606] [debug] |scid:4568a31890eb3af7db91928d|xqc_process_frames|frame_type:2|
[2025/09/12 05:03:25 490614] [debug] |scid:4568a31890eb3af7db91928d|xqc_send_ctl_on_ack_received|conn:0000558BB8826EDC|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 05:03:25 490622] [debug] |scid:4568a31890eb3af7db91928d|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:402|prior_delivered:1184|prior_time:1757653405458684|is_app_limited:1|send_elapse:33457|ack_elapse:31872|ctl_first_sent_time:1757653405459072|lagest_ack_time:1757653405490556|curr_delivered:1378|
[2025/09/12 05:03:25 490638] [debug] |scid:4568a31890eb3af7db91928d|xqc_update_sample|sampler_sent_time_update:1757653405459072|
[2025/09/12 05:03:25 490645] [debug] |scid:4568a31890eb3af7db91928d|xqc_send_ctl_on_ack_received|sndq_packets_used:4||sndq_packets_used_bytes:0|sndq_packets_free:3|
[2025/09/12 05:03:25 490651] [debug] |scid:4568a31890eb3af7db91928d|xqc_send_ctl_on_ack_received|conn:0000558BB8826EDC|path:0|pkt_num:5|origin_pktnum:1|size:516|pns:1|pkt_type:HSK|frame:CRYPTO |conn_state:S_HANDSHAKE_SENT|frame_largest_ack:5|path_largest_ack:5|
[2025/09/12 05:03:25 490657] [debug] |scid:4568a31890eb3af7db91928d|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:402|prior_delivered:1184|prior_time:1757653405458684|is_app_limited:1|send_elapse:33457|ack_elapse:31872|ctl_first_sent_time:1757653405459072|lagest_ack_time:1757653405490556|curr_delivered:1894|
[2025/09/12 05:03:25 490664] [debug] |scid:4568a31890eb3af7db91928d|xqc_update_sample|sampler_sent_time_update:1757653405459153|
[2025/09/12 05:03:25 490671] [debug] |scid:4568a31890eb3af7db91928d|xqc_send_ctl_on_ack_received|sndq_packets_used:2||sndq_packets_used_bytes:0|sndq_packets_free:5|
[2025/09/12 05:03:25 490677] [debug] |scid:4568a31890eb3af7db91928d|xqc_send_ctl_update_rtt|before update rtt|conn:0000558BB8826EDC|srtt:33069|rttvar:16534|minrtt:33069|latest_rtt:31403|ack_delay:0|
[2025/09/12 05:03:25 490684] [debug] |scid:4568a31890eb3af7db91928d|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4568a31890eb3af7db91928d p-193.167.0.100-34738-80a12c554d4cb9e2131f088cbdc444f69b |after update rtt|conn:0000558BB8826EDC|srtt:32861|rttvar:12817|minrtt:31403|latest_rtt:31403|ack_delay:0|
[2025/09/12 05:03:25 490690] [debug] |scid:4568a31890eb3af7db91928d|xqc_send_ctl_get_lost_sent_pn|largest_acked:5|lost_pn:2|thresh:3|
[2025/09/12 05:03:25 490696] [debug] |scid:4568a31890eb3af7db91928d|xqc_send_ctl_detect_lost|mark lost|pns:1|pkt_num:2|lost_pn:2|po_sent_time:1757653404674368|lost_send_time:1757653405453588|loss_delay:36968|frame:CRYPTO |repair:32|
[2025/09/12 05:03:25 490704] [debug] |scid:4568a31890eb3af7db91928d|xqc_send_ctl_detect_lost|mark lost|pns:1|pkt_num:3|lost_pn:2|po_sent_time:1757653404674439|lost_send_time:1757653405453588|loss_delay:36968|frame:CRYPTO |repair:32|
[2025/09/12 05:03:25 490711] [debug] |scid:4568a31890eb3af7db91928d|xqc_send_ctl_detect_lost|OnLostDetection|largest_lost sent time: 1757653404674439u|
[2025/09/12 05:03:25 490718] [stats] |scid:4568a31890eb3af7db91928d|xqc_send_ctl_detect_lost|l-0.0.0.0-443-4568a31890eb3af7db91928d p-193.167.0.100-34738-80a12c554d4cb9e2131f088cbdc444f69b |lost interval:1757653405490556|lost_count:2|send_count:9|pkt_num:3|po_send_time:1757653404674439|srtt:32861|cwnd:47136|bw:1509|conn_life:818035|now:0|last_lost_time:818035|
[2025/09/12 05:03:25 490724] [debug] |scid:4568a31890eb3af7db91928d|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:03:25 490728] [debug] |scid:4568a31890eb3af7db91928d|xqc_send_ctl_set_loss_detection_timer|unset|no ack-eliciting pkts in flight|conn:0000558BB8826EDC|path:0|
[2025/09/12 05:03:25 490732] [debug] |scid:4568a31890eb3af7db91928d|xqc_timer_unset|type:LOSS_DETECTION|
[2025/09/12 05:03:25 490736] [debug] |scid:4568a31890eb3af7db91928d|xqc_generate_sample|sampler: send_elapse 33457, ack_elapse 31872, delivered 710|rate 21221|lost 2|
[2025/09/12 05:03:25 490740] [debug] |scid:4568a31890eb3af7db91928d|xqc_bbr_update_bandwidth|BBRv1: RTT round update 1 -> 2|
[2025/09/12 05:03:25 490744] [debug] |scid:4568a31890eb3af7db91928d|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (21221) in round 2|
[2025/09/12 05:03:25 490748] [debug] |scid:4568a31890eb3af7db91928d|xqc_bbr_update_min_rtt|probertt expire|rtt:31403, old_rtt:33069|
[2025/09/12 05:03:25 490752] [debug] |scid:4568a31890eb3af7db91928d|xqc_bbr_update_min_rtt|minrtt expire|rtt:31403, old_rtt:33069|
[2025/09/12 05:03:25 490756] [debug] |scid:4568a31890eb3af7db91928d|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:5744|extra_cwnd:2436|
[2025/09/12 05:03:25 490764] [debug] |scid:4568a31890eb3af7db91928d|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:47136|packet_lost:2|acked:710|po_sent_time:1757653405459153|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1894|
[2025/09/12 05:03:25 490769] [debug] |scid:4568a31890eb3af7db91928d|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:47136|packet_lost:2|acked:710|po_sent_time:1757653405459153|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1894|
[2025/09/12 05:03:25 490773] [debug] |scid:4568a31890eb3af7db91928d|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4568a31890eb3af7db91928d p-193.167.0.100-34738-80a12c554d4cb9e2131f088cbdc444f69b |bbr on ack|mode:0|pacing_rate:4008935|bw:21221|cwnd:47846|full_bw_reached:0|inflight:0|srtt:32861|latest_rtt:31403|min_rtt:31403|applimit:1|lost:0|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:1|
[2025/09/12 05:03:25 490778] [stats] |scid:4568a31890eb3af7db91928d|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4568a31890eb3af7db91928d p-193.167.0.100-34738-80a12c554d4cb9e2131f088cbdc444f69b |bandwidth change record|bw_before:1509|bw_after:21221|srtt:32861|cwnd:47846|
[2025/09/12 05:03:25 490783] [info] |scid:4568a31890eb3af7db91928d|xqc_send_ctl_on_pns_discard|xqc_send_ctl_set_loss_detection_timer on discard pns:0
[2025/09/12 05:03:25 490787] [debug] |scid:4568a31890eb3af7db91928d|xqc_send_ctl_set_loss_detection_timer|unset|no ack-eliciting pkts in flight|conn:0000558BB8826EDC|path:0|
[2025/09/12 05:03:25 490791] [debug] |scid:4568a31890eb3af7db91928d|xqc_timer_unset|type:LOSS_DETECTION|
[2025/09/12 05:03:25 490796] [debug] |scid:4568a31890eb3af7db91928d|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:1340182632|largest:1340182632|pns:1|
[2025/09/12 05:03:25 490801] [info] |scid:4568a31890eb3af7db91928d|xqc_conn_on_pkt_processed|====>|conn:0000558BB8826EDC|path:0|size:65|pkt_type:HSK|pkt_num:1340182632|frame:ACK |recv_time:1757653405490556|dcid:4568a31890eb3af7db91928d|dcid_seq:0|
[2025/09/12 05:03:25 490805] [debug] |scid:4568a31890eb3af7db91928d|xqc_timer_set|type:PATH_IDLE|expire:1757653465490556|now:1757653405490556|interv:60000000|
[2025/09/12 05:03:25 490810] [debug] |scid:4568a31890eb3af7db91928d|xqc_timer_set|type:CONN_IDLE|expire:1757653465490556|now:1757653405490556|interv:60000000|
[2025/09/12 05:03:25 490813] [debug] |scid:4568a31890eb3af7db91928d|xqc_engine_remove_wakeup_queue|next_tick_time:1757653405657563|pq_index:0|
[2025/09/12 05:03:25 490818] [debug] |scid:4568a31890eb3af7db91928d|xqc_engine_add_active_queue|last_ticked_time:1757653405458948|
[2025/09/12 05:03:25 490822] [debug] |xqc_engine_main_logic|BEGIN|now:1757653405490822|
[2025/09/12 05:03:25 490826] [debug] |scid:4568a31890eb3af7db91928d|xqc_engine_process_conn|conn:0000558BB8826EDC|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:1757653405490826|
[2025/09/12 05:03:25 490833] [debug] |scid:4568a31890eb3af7db91928d|xqc_path_get_perf_class|conn:0000558BB8826EDC|path_id:0|path_srtt:32861|min_srtt:32861|path_bw:21221|loss_rate:12.50|path_pto:0|
[2025/09/12 05:03:25 490838] [debug] |scid:4568a31890eb3af7db91928d|xqc_send_ctl_can_send|l-0.0.0.0-443-4568a31890eb3af7db91928d p-193.167.0.100-34738-80a12c554d4cb9e2131f088cbdc444f69b |path:0|can:1|pkt_sz:126|schedule_bytes:0|inflight:0|cwnd:47846|conn:0000558BB8826EDC|stream_id:0|stream_offset:0|
[2025/09/12 05:03:25 490842] [debug] |scid:4568a31890eb3af7db91928d|xqc_minrtt_scheduler_get_path|path srtt|conn:0000558BB8826EDC|path_id:0|path_srtt:32861|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:03:25 490847] [debug] |scid:4568a31890eb3af7db91928d|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CRYPTO |pn:2|size:126|reinj:0|path_class:2|
[2025/09/12 05:03:25 490852] [debug] |scid:4568a31890eb3af7db91928d|xqc_path_get_perf_class|conn:0000558BB8826EDC|path_id:0|path_srtt:32861|min_srtt:32861|path_bw:21221|loss_rate:12.50|path_pto:0|
[2025/09/12 05:03:25 490859] [debug] |scid:4568a31890eb3af7db91928d|xqc_send_ctl_can_send|l-0.0.0.0-443-4568a31890eb3af7db91928d p-193.167.0.100-34738-80a12c554d4cb9e2131f088cbdc444f69b |path:0|can:1|pkt_sz:82|schedule_bytes:126|inflight:0|cwnd:47846|conn:0000558BB8826EDC|stream_id:0|stream_offset:0|
[2025/09/12 05:03:25 490864] [debug] |scid:4568a31890eb3af7db91928d|xqc_minrtt_scheduler_get_path|path srtt|conn:0000558BB8826EDC|path_id:0|path_srtt:32861|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:03:25 490868] [debug] |scid:4568a31890eb3af7db91928d|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CRYPTO |pn:3|size:82|reinj:0|path_class:2|
[2025/09/12 05:03:25 490873] [debug] |scid:4568a31890eb3af7db91928d|xqc_check_acked_or_dropped_pkt|conn:0000558BB8826EDC|pkt_num:2|size:126|pkt_type:HSK|frame:CRYPTO |
[2025/09/12 05:03:25 490877] [debug] |scid:4568a31890eb3af7db91928d|xqc_send_ctl_can_send|l-0.0.0.0-443-4568a31890eb3af7db91928d p-193.167.0.100-34738-80a12c554d4cb9e2131f088cbdc444f69b |path:0|can:1|pkt_sz:126|schedule_bytes:0|inflight:0|cwnd:47846|conn:0000558BB8826EDC|stream_id:0|stream_offset:0|
[2025/09/12 05:03:25 490882] [debug] |scid:4568a31890eb3af7db91928d|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:03:25 490886] [debug] |scid:4568a31890eb3af7db91928d|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:6|
[2025/09/12 05:03:25 490921] [info] |scid:4568a31890eb3af7db91928d|xqc_send_packet_with_pn|<==|conn:0000558BB8826EDC|path:0|pkt_num:6|size:126|sent:142|pkt_type:HSK|frame:CRYPTO |inflight:0|now:1757653405490893|stream_id:0|stream_offset:0|
[2025/09/12 05:03:25 490930] [debug] |scid:4568a31890eb3af7db91928d|xqc_send_ctl_on_packet_sent|conn:0000558BB8826EDC|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 05:03:25 490937] [debug] |scid:4568a31890eb3af7db91928d|xqc_send_ctl_on_packet_sent|path:0|inflight:0|applimit:0|
[2025/09/12 05:03:25 490944] [debug] |scid:4568a31890eb3af7db91928d|xqc_send_ctl_get_pto_time_and_space|srtt:32861|rtt_var:12817|pto_duration:84129|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:03:25 490951] [debug] |scid:4568a31890eb3af7db91928d|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8826EDC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:03:25 490956] [debug] |scid:4568a31890eb3af7db91928d|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8826EDC|path:0|PNS: 1, unacked: 126|
[2025/09/12 05:03:25 490960] [debug] |scid:4568a31890eb3af7db91928d|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8826EDC|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:03:25 490964] [debug] |scid:4568a31890eb3af7db91928d|xqc_timer_set|type:LOSS_DETECTION|expire:1757653405575022|now:1757653405490943|interv:84079|
[2025/09/12 05:03:25 490968] [debug] |scid:4568a31890eb3af7db91928d|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB8826EDC|path:0|pns:1|expire:1757653405575022|now:1757653405490943|interval:84079|pto_count:0|srtt:32861
[2025/09/12 05:03:25 490972] [debug] |scid:4568a31890eb3af7db91928d|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:47846|inflight:126|
[2025/09/12 05:03:25 490977] [debug] |scid:4568a31890eb3af7db91928d|xqc_check_acked_or_dropped_pkt|conn:0000558BB8826EDC|pkt_num:3|size:82|pkt_type:HSK|frame:CRYPTO |
[2025/09/12 05:03:25 490981] [debug] |scid:4568a31890eb3af7db91928d|xqc_send_ctl_can_send|l-0.0.0.0-443-4568a31890eb3af7db91928d p-193.167.0.100-34738-80a12c554d4cb9e2131f088cbdc444f69b |path:0|can:1|pkt_sz:82|schedule_bytes:0|inflight:126|cwnd:47846|conn:0000558BB8826EDC|stream_id:0|stream_offset:0|
[2025/09/12 05:03:25 490985] [debug] |scid:4568a31890eb3af7db91928d|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:03:25 490989] [debug] |scid:4568a31890eb3af7db91928d|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:7|
[2025/09/12 05:03:25 491020] [info] |scid:4568a31890eb3af7db91928d|xqc_send_packet_with_pn|<==|conn:0000558BB8826EDC|path:0|pkt_num:7|size:82|sent:98|pkt_type:HSK|frame:CRYPTO |inflight:126|now:1757653405491000|stream_id:0|stream_offset:0|
[2025/09/12 05:03:25 491029] [debug] |scid:4568a31890eb3af7db91928d|xqc_send_ctl_on_packet_sent|conn:0000558BB8826EDC|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 05:03:25 491036] [debug] |scid:4568a31890eb3af7db91928d|xqc_send_ctl_on_packet_sent|path:0|inflight:126|applimit:0|
[2025/09/12 05:03:25 491064] [debug] |scid:4568a31890eb3af7db91928d|xqc_send_ctl_get_pto_time_and_space|srtt:32861|rtt_var:12817|pto_duration:84129|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:03:25 491070] [debug] |scid:4568a31890eb3af7db91928d|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8826EDC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:03:25 491073] [debug] |scid:4568a31890eb3af7db91928d|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8826EDC|path:0|PNS: 1, unacked: 208|
[2025/09/12 05:03:25 491079] [debug] |scid:4568a31890eb3af7db91928d|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8826EDC|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:03:25 491086] [debug] |scid:4568a31890eb3af7db91928d|xqc_timer_set|type:LOSS_DETECTION|expire:1757653405575129|now:1757653405491063|interv:84066|
[2025/09/12 05:03:25 491092] [debug] |scid:4568a31890eb3af7db91928d|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB8826EDC|path:0|pns:1|expire:1757653405575129|now:1757653405491063|interval:84066|pto_count:0|srtt:32861
[2025/09/12 05:03:25 491099] [debug] |scid:4568a31890eb3af7db91928d|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:47846|inflight:208|
[2025/09/12 05:03:25 491107] [debug] |scid:4568a31890eb3af7db91928d|xqc_conn_next_wakeup_time|wakeup_time:1757653405575129|
[2025/09/12 05:03:25 491112] [debug] |scid:4568a31890eb3af7db91928d|xqc_engine_add_wakeup_queue|next_tick_time:1757653405575129|
[2025/09/12 05:03:25 491116] [debug] |xqc_engine_wakeup_after|wakeup:1757653405575129|now:1757653405491116|diff:84013|
[2025/09/12 05:03:25 491121] [debug] |xqc_engine_main_logic|END|now:1757653405490826|
[2025/09/12 05:03:25 491126] [debug] |xqc_engine_main_logic|BEGIN|now:1757653405491126|
[2025/09/12 05:03:25 491130] [debug] |xqc_engine_wakeup_after|wakeup:1757653405575129|now:1757653405491130|diff:83999|
[2025/09/12 05:03:25 491134] [debug] |xqc_engine_main_logic|END|now:1757653405491126|
[2025/09/12 05:03:25 522963] [info] |xqc_engine_packet_process|==>|conn:0000558BB8826EDC|size:416|state:S_HANDSHAKE_SENT|recv_time:1757653405522961|
[2025/09/12 05:03:25 522978] [debug] |scid:4568a31890eb3af7db91928d|xqc_packet_parse_handshake|success|Length:64|
[2025/09/12 05:03:25 522986] [debug] |scid:4568a31890eb3af7db91928d|xqc_packet_decrypt|largest_pn:1340182632|
[2025/09/12 05:03:25 522992] [debug] |scid:4568a31890eb3af7db91928d|xqc_packet_decrypt|decryption nonce|path_id:0|pn:1340182633|
[2025/09/12 05:03:25 523001] [debug] |scid:4568a31890eb3af7db91928d|xqc_packet_decrypt_single|pkt_type:HSK|pkt_num:1340182633|
[2025/09/12 05:03:25 523005] [debug] |scid:4568a31890eb3af7db91928d|xqc_process_frames|frame_type:2|
[2025/09/12 05:03:25 523011] [debug] |scid:4568a31890eb3af7db91928d|xqc_send_ctl_on_ack_received|conn:0000558BB8826EDC|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 05:03:25 523028] [debug] |scid:4568a31890eb3af7db91928d|xqc_update_sample|sampler_update|prior_lost:2|tx_in_flight:126|prior_delivered:1894|prior_time:1757653405490893|is_app_limited:1|send_elapse:0|ack_elapse:32068|ctl_first_sent_time:1757653405490893|lagest_ack_time:1757653405522961|curr_delivered:2020|
[2025/09/12 05:03:25 523035] [debug] |scid:4568a31890eb3af7db91928d|xqc_update_sample|sampler_sent_time_update:1757653405490893|
[2025/09/12 05:03:25 523065] [debug] |scid:4568a31890eb3af7db91928d|xqc_send_ctl_on_ack_received|sndq_packets_used:2||sndq_packets_used_bytes:0|sndq_packets_free:5|
[2025/09/12 05:03:25 523073] [debug] |scid:4568a31890eb3af7db91928d|xqc_send_ctl_on_ack_received|conn:0000558BB8826EDC|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 05:03:25 523079] [debug] |scid:4568a31890eb3af7db91928d|xqc_update_sample|sampler_update|prior_lost:2|tx_in_flight:126|prior_delivered:1894|prior_time:1757653405490893|is_app_limited:1|send_elapse:0|ack_elapse:32068|ctl_first_sent_time:1757653405490893|lagest_ack_time:1757653405522961|curr_delivered:2102|
[2025/09/12 05:03:25 523086] [debug] |scid:4568a31890eb3af7db91928d|xqc_update_sample|sampler_sent_time_update:1757653405491000|
[2025/09/12 05:03:25 523092] [debug] |scid:4568a31890eb3af7db91928d|xqc_send_ctl_on_ack_received|sndq_packets_used:0||sndq_packets_used_bytes:0|sndq_packets_free:7|
[2025/09/12 05:03:25 523098] [debug] |scid:4568a31890eb3af7db91928d|xqc_send_ctl_update_rtt|before update rtt|conn:0000558BB8826EDC|srtt:32861|rttvar:12817|minrtt:31403|latest_rtt:31961|ack_delay:0|
[2025/09/12 05:03:25 523105] [debug] |scid:4568a31890eb3af7db91928d|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4568a31890eb3af7db91928d p-193.167.0.100-34738-80a12c554d4cb9e2131f088cbdc444f69b |after update rtt|conn:0000558BB8826EDC|srtt:32749|rttvar:9838|minrtt:31403|latest_rtt:31961|ack_delay:0|
[2025/09/12 05:03:25 523110] [debug] |scid:4568a31890eb3af7db91928d|xqc_send_ctl_get_lost_sent_pn|largest_acked:7|lost_pn:4|thresh:3|
[2025/09/12 05:03:25 523114] [debug] |scid:4568a31890eb3af7db91928d|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:03:25 523118] [debug] |scid:4568a31890eb3af7db91928d|xqc_send_ctl_set_loss_detection_timer|unset|no ack-eliciting pkts in flight|conn:0000558BB8826EDC|path:0|
[2025/09/12 05:03:25 523122] [debug] |scid:4568a31890eb3af7db91928d|xqc_timer_unset|type:LOSS_DETECTION|
[2025/09/12 05:03:25 523126] [debug] |scid:4568a31890eb3af7db91928d|xqc_generate_sample|sampler: send_elapse 0, ack_elapse 32068, delivered 208|rate 6486|lost 2|
[2025/09/12 05:03:25 523130] [debug] |scid:4568a31890eb3af7db91928d|xqc_bbr_update_bandwidth|BBRv1: RTT round update 2 -> 3|
[2025/09/12 05:03:25 523134] [debug] |scid:4568a31890eb3af7db91928d|xqc_bbr_update_min_rtt|minrtt expire|rtt:31403, old_rtt:31403|
[2025/09/12 05:03:25 523138] [debug] |scid:4568a31890eb3af7db91928d|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:5744|extra_cwnd:2436|
[2025/09/12 05:03:25 523142] [debug] |scid:4568a31890eb3af7db91928d|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:47846|packet_lost:0|acked:208|po_sent_time:1757653405491000|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2102|
[2025/09/12 05:03:25 523147] [debug] |scid:4568a31890eb3af7db91928d|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:47846|packet_lost:0|acked:208|po_sent_time:1757653405491000|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2102|
[2025/09/12 05:03:25 523151] [debug] |scid:4568a31890eb3af7db91928d|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4568a31890eb3af7db91928d p-193.167.0.100-34738-80a12c554d4cb9e2131f088cbdc444f69b |bbr on ack|mode:0|pacing_rate:4008935|bw:21221|cwnd:48054|full_bw_reached:0|inflight:0|srtt:32749|latest_rtt:31961|min_rtt:31403|applimit:1|lost:2|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:1|
[2025/09/12 05:03:25 523157] [debug] |scid:4568a31890eb3af7db91928d|xqc_process_frames|frame_type:6|
[2025/09/12 05:03:25 523161] [debug] |scid:4568a31890eb3af7db91928d|xqc_process_crypto_frame|level:2|
[2025/09/12 05:03:25 523169] [debug] |scid:4568a31890eb3af7db91928d|xqc_read_crypto_stream|xqc_read_crypto_stream|level:2|
[2025/09/12 05:03:25 523176] [debug] |scid:4568a31890eb3af7db91928d|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:2|36u|
[2025/09/12 05:03:25 523297] [debug] |scid:4568a31890eb3af7db91928d|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:3|SSL_quic_write_level:3|rv:1|
[2025/09/12 05:03:25 523308] [debug] |scid:4568a31890eb3af7db91928d|xqc_tls_do_handshake|TLS handshake|ret:1|
[2025/09/12 05:03:25 523313] [debug] |scid:4568a31890eb3af7db91928d|xqc_engine_remove_wakeup_queue|next_tick_time:1757653405575129|pq_index:0|
[2025/09/12 05:03:25 523317] [debug] |scid:4568a31890eb3af7db91928d|xqc_engine_add_active_queue|last_ticked_time:1757653405490826|
[2025/09/12 05:03:25 523321] [debug] |scid:4568a31890eb3af7db91928d|xqc_create_crypto_stream|encrypt_level:3|cur_state:S_HANDSHAKE_SENT|
[2025/09/12 05:03:25 523326] [debug] |scid:4568a31890eb3af7db91928d|xqc_process_crypto_frame|server create 1RTT stream|
[2025/09/12 05:03:25 523330] [info] |scid:4568a31890eb3af7db91928d|xqc_send_ctl_on_pns_discard|xqc_send_ctl_set_loss_detection_timer on discard pns:0
[2025/09/12 05:03:25 523334] [debug] |scid:4568a31890eb3af7db91928d|xqc_send_ctl_set_loss_detection_timer|unset|no ack-eliciting pkts in flight|conn:0000558BB8826EDC|path:0|
[2025/09/12 05:03:25 523338] [debug] |scid:4568a31890eb3af7db91928d|xqc_timer_unset|type:LOSS_DETECTION|
[2025/09/12 05:03:25 523343] [debug] |scid:4568a31890eb3af7db91928d|xqc_timer_unset|type:ACK_HSK|
[2025/09/12 05:03:25 523348] [debug] |scid:4568a31890eb3af7db91928d|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 05:03:25 523352] [debug] |scid:4568a31890eb3af7db91928d|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:1340182633|largest:1340182633|pns:1|
[2025/09/12 05:03:25 523357] [info] |scid:4568a31890eb3af7db91928d|xqc_conn_on_pkt_processed|====>|conn:0000558BB8826EDC|path:0|size:416|pkt_type:HSK|pkt_num:1340182633|frame:ACK CRYPTO |recv_time:1757653405522961|dcid:4568a31890eb3af7db91928d|dcid_seq:0|
[2025/09/12 05:03:25 523362] [debug] |scid:4568a31890eb3af7db91928d|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4568a31890eb3af7db91928d|spin_bit:0|
[2025/09/12 05:03:25 523367] [warn] |scid:4568a31890eb3af7db91928d|xqc_packet_parse_single|delay|buff 1RTT packet before handshake completed|
[2025/09/12 05:03:25 523372] [debug] |scid:4568a31890eb3af7db91928d|xqc_conn_buff_undecrypt_packet_in|====>|delay|undecrypt_count:1|encrypt_level:3|
[2025/09/12 05:03:25 523376] [info] |scid:4568a31890eb3af7db91928d|xqc_conn_process_packet|ignore err|-630|
[2025/09/12 05:03:25 523380] [debug] |scid:4568a31890eb3af7db91928d|xqc_timer_set|type:PATH_IDLE|expire:1757653465522961|now:1757653405522961|interv:60000000|
[2025/09/12 05:03:25 523384] [debug] |scid:4568a31890eb3af7db91928d|xqc_timer_set|type:CONN_IDLE|expire:1757653465522961|now:1757653405522961|interv:60000000|
[2025/09/12 05:03:25 523388] [debug] |xqc_engine_main_logic|BEGIN|now:1757653405523388|
[2025/09/12 05:03:25 523393] [debug] |scid:4568a31890eb3af7db91928d|xqc_engine_process_conn|conn:0000558BB8826EDC|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:1757653405523392|
[2025/09/12 05:03:25 523398] [debug] |scid:4568a31890eb3af7db91928d|xqc_conn_check_handshake_complete|HANDSHAKE_COMPLETED|conn:0000558BB8826EDC|
[2025/09/12 05:03:25 523402] [info] |scid:4568a31890eb3af7db91928d|xqc_conn_handshake_confirmed|handshake confirmed|conn:0000558BB8826EDC|
[2025/09/12 05:03:25 523406] [info] |scid:4568a31890eb3af7db91928d|xqc_send_ctl_on_pns_discard|xqc_send_ctl_set_loss_detection_timer on discard pns:1
[2025/09/12 05:03:25 523410] [debug] |scid:4568a31890eb3af7db91928d|xqc_send_ctl_set_loss_detection_timer|unset|no ack-eliciting pkts in flight|conn:0000558BB8826EDC|path:0|
[2025/09/12 05:03:25 523413] [debug] |scid:4568a31890eb3af7db91928d|xqc_timer_unset|type:LOSS_DETECTION|
[2025/09/12 05:03:25 523419] [debug] |scid:4568a31890eb3af7db91928d|xqc_conn_gen_token|expire:1758258205|
[2025/09/12 05:03:25 523427] [debug] |scid:4568a31890eb3af7db91928d|xqc_conn_early_data_reject|reject|
[2025/09/12 05:03:25 523431] [debug] |scid:4568a31890eb3af7db91928d|xqc_crypto_stream_on_read|encrypt_level:2|cur_state:S_HANDSHAKE_SENT|next_state:ESTABED|
[2025/09/12 05:03:25 523435] [debug] |scid:4568a31890eb3af7db91928d|xqc_conn_process_undecrypt_packet_in|delay|undecrypt_count:1|encrypt_level:3|
[2025/09/12 05:03:25 523440] [debug] |scid:4568a31890eb3af7db91928d|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4568a31890eb3af7db91928d|spin_bit:0|
[2025/09/12 05:03:25 523445] [debug] |scid:4568a31890eb3af7db91928d|xqc_packet_decrypt|largest_pn:0|
[2025/09/12 05:03:25 523449] [debug] |scid:4568a31890eb3af7db91928d|xqc_packet_decrypt|decryption nonce|path_id:0|pn:1340182631|
[2025/09/12 05:03:25 523455] [debug] |scid:4568a31890eb3af7db91928d|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:1340182631|
[2025/09/12 05:03:25 523459] [debug] |scid:4568a31890eb3af7db91928d|xqc_process_frames|frame_type:18|
[2025/09/12 05:03:25 523463] [debug] |scid:4568a31890eb3af7db91928d|xqc_process_new_conn_id_frame|new_conn_id|1a0e790c4482904256f68e3e54e0fcd2c5|sr_token:1e82b3878071ea7d52bc3e6dc8563bbc
[2025/09/12 05:03:25 523470] [debug] |scid:4568a31890eb3af7db91928d|xqc_process_frames|frame_type:18|
[2025/09/12 05:03:25 523474] [debug] |scid:4568a31890eb3af7db91928d|xqc_process_new_conn_id_frame|new_conn_id|b6cbdb30285584aa7fd0d506fd3b88e7ba|sr_token:48aebbdef03e60da21e24f6982e8d245
[2025/09/12 05:03:25 523478] [debug] |scid:4568a31890eb3af7db91928d|xqc_process_frames|frame_type:18|
[2025/09/12 05:03:25 523482] [debug] |scid:4568a31890eb3af7db91928d|xqc_process_new_conn_id_frame|new_conn_id|110a0e26ef03be408b764deb15c07513ae|sr_token:05ed5ecbc9e9147db842a7ed04a4ee37
[2025/09/12 05:03:25 523487] [debug] |scid:4568a31890eb3af7db91928d|xqc_process_frames|frame_type:18|
[2025/09/12 05:03:25 523492] [debug] |scid:4568a31890eb3af7db91928d|xqc_process_new_conn_id_frame|new_conn_id|6d5429a11cb246c5ccf5d4de78647696cf|sr_token:994f94977e4f6f830786c8fb61c0884d
[2025/09/12 05:03:25 523497] [debug] |scid:4568a31890eb3af7db91928d|xqc_process_frames|frame_type:18|
[2025/09/12 05:03:25 523501] [debug] |scid:4568a31890eb3af7db91928d|xqc_process_new_conn_id_frame|new_conn_id|757800e9ce4e0f8d197576bb909a890eaa|sr_token:fbabf7800310c061708655e8e2e342c5
[2025/09/12 05:03:25 523505] [debug] |scid:4568a31890eb3af7db91928d|xqc_process_frames|frame_type:18|
[2025/09/12 05:03:25 523509] [debug] |scid:4568a31890eb3af7db91928d|xqc_process_new_conn_id_frame|new_conn_id|e0c9d7e408111f4bb80a01377d91aa4145|sr_token:ecf1a983754fceea413a93f0e4913471
[2025/09/12 05:03:25 523513] [debug] |scid:4568a31890eb3af7db91928d|xqc_process_frames|frame_type:18|
[2025/09/12 05:03:25 523517] [debug] |scid:4568a31890eb3af7db91928d|xqc_process_new_conn_id_frame|new_conn_id|fca48636e72fc94150b40900f5b36d3858|sr_token:9d19b162c287da8f8252055069563485
[2025/09/12 05:03:25 523522] [debug] |scid:4568a31890eb3af7db91928d|xqc_process_frames|frame_type:b|
[2025/09/12 05:03:25 523526] [debug] |scid:4568a31890eb3af7db91928d|xqc_process_stream_frame|offset:0|data_length:17|fin:1|stream_id:0|path:0|
[2025/09/12 05:03:25 523533] [debug] |scid:4568a31890eb3af7db91928d|xqc_insert_stream_frame|merge left|merged_offset_end:17|new_offset:0|new_len:17|
[2025/09/12 05:03:25 523537] [debug] |scid:4568a31890eb3af7db91928d|xqc_process_stream_frame|xqc_stream_ready_to_read all recvd|
[2025/09/12 05:03:25 523541] [debug] |scid:4568a31890eb3af7db91928d|xqc_process_stream_frame|stream_length:17|merged_offset_end:17|stream_id:0|
[2025/09/12 05:03:25 523546] [debug] |scid:4568a31890eb3af7db91928d|xqc_timer_set|type:ACK_01RTT|expire:1757653405547961|now:1757653405522961|interv:25000|
[2025/09/12 05:03:25 523551] [debug] |scid:4568a31890eb3af7db91928d|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:1757653405522961|max_ack_delay:25000|
[2025/09/12 05:03:25 523558] [debug] |scid:4568a31890eb3af7db91928d|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:1340182631|largest:1340182631|pns:2|
[2025/09/12 05:03:25 523562] [info] |scid:4568a31890eb3af7db91928d|xqc_conn_on_pkt_processed|====>|conn:0000558BB8826EDC|path:0|size:312|pkt_type:SHORT_HEADER|pkt_num:1340182631|frame:STREAM NEW_CONNECTION_ID |recv_time:1757653405522961|dcid:4568a31890eb3af7db91928d|dcid_seq:0|
[2025/09/12 05:03:25 523567] [debug] |scid:4568a31890eb3af7db91928d|xqc_process_crypto_write_streams|
[2025/09/12 05:03:25 523571] [debug] |scid:4568a31890eb3af7db91928d|xqc_crypto_stream_on_write|enc_level|3|
[2025/09/12 05:03:25 523575] [info] |scid:4568a31890eb3af7db91928d|xqc_crypto_stream_send|crypto send data|pkt_num:0|size:283|sent:261|pkt_type:SHORT_HEADER|frame:CRYPTO |now:1757653405523575|
[2025/09/12 05:03:25 523580] [info] |scid:4568a31890eb3af7db91928d|xqc_crypto_stream_send|crypto send data|pkt_num:0|size:284|sent:262|pkt_type:SHORT_HEADER|frame:CRYPTO |now:1757653405523580|
[2025/09/12 05:03:25 523584] [debug] |scid:4568a31890eb3af7db91928d|xqc_crypto_stream_on_write|encrypt_level:3|cur_state:ESTABED|next_state:ESTABED|
[2025/09/12 05:03:25 523588] [debug] |scid:4568a31890eb3af7db91928d|xqc_process_read_streams|stream_read_notify|flag:2|stream_id:0|conn:0000558BB8826EDC|
[2025/09/12 05:03:25 523642] [debug] |scid:4568a31890eb3af7db91928d|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:25165824|
[2025/09/12 05:03:25 523650] [debug] |scid:4568a31890eb3af7db91928d|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 05:03:25 523657] [debug] |scid:4568a31890eb3af7db91928d|xqc_sample_check_app_limited|path:0|applimit:2102|
[2025/09/12 05:03:25 523666] [info] |scid:4568a31890eb3af7db91928d|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:0000558BB8826EDC|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 05:03:25 523676] [debug] |scid:4568a31890eb3af7db91928d|xqc_engine_conn_logic|engine is running on conn:l-0.0.0.0-443-4568a31890eb3af7db91928d p-193.167.0.100-34738-80a12c554d4cb9e2131f088cbdc444f69b|
[2025/09/12 05:03:25 523687] [debug] |scid:4568a31890eb3af7db91928d|xqc_gen_ack_frame|largest_recv:1340182633|ack_delay:725|first_ack_range:1|largest_pkt_recv_time:1757653405522961|
[2025/09/12 05:03:25 523693] [debug] |scid:4568a31890eb3af7db91928d|xqc_gen_ack_frame|high:1340182633|low:1340182632|pkt_pns:1|
[2025/09/12 05:03:25 523699] [debug] |scid:4568a31890eb3af7db91928d|xqc_write_ack_to_one_packet|ack_size:13|path:0|path_largest_recv:1340182633|frame_largest_recv:1340182633|
[2025/09/12 05:03:25 523706] [debug] |scid:4568a31890eb3af7db91928d|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:1|
[2025/09/12 05:03:25 523724] [debug] |scid:4568a31890eb3af7db91928d|xqc_write_new_conn_id_frame_to_packet|gen_new_scid|cid:b309bdd11a879e5008e4e279|sr_token:00d60fd9fe7f00007b3a819f8b550000|seq_num:1
[2025/09/12 05:03:25 523736] [debug] |scid:4568a31890eb3af7db91928d|xqc_write_new_conn_id_frame_to_packet|gen_new_scid|cid:5ed042ae2bdb26dba32bcbb2|sr_token:00d60fd9fe7f00007b3a819f8b550000|seq_num:2
[2025/09/12 05:03:25 523743] [debug] |scid:4568a31890eb3af7db91928d|xqc_path_get_perf_class|conn:0000558BB8826EDC|path_id:0|path_srtt:32749|min_srtt:32749|path_bw:21221|loss_rate:66.67|path_pto:0|
[2025/09/12 05:03:25 523750] [debug] |scid:4568a31890eb3af7db91928d|xqc_minrtt_scheduler_get_path|path srtt|conn:0000558BB8826EDC|path_id:0|path_srtt:32749|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:03:25 523758] [debug] |scid:4568a31890eb3af7db91928d|xqc_minrtt_scheduler_get_path|best path:0|frame_type:HANDSHAKE_DONE |pn:0|size:23|reinj:0|path_class:4|
[2025/09/12 05:03:25 523770] [debug] |scid:4568a31890eb3af7db91928d|xqc_path_get_perf_class|conn:0000558BB8826EDC|path_id:0|path_srtt:32749|min_srtt:32749|path_bw:21221|loss_rate:66.67|path_pto:0|
[2025/09/12 05:03:25 523777] [debug] |scid:4568a31890eb3af7db91928d|xqc_minrtt_scheduler_get_path|path srtt|conn:0000558BB8826EDC|path_id:0|path_srtt:32749|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:03:25 523783] [debug] |scid:4568a31890eb3af7db91928d|xqc_minrtt_scheduler_get_path|best path:0|frame_type:NEW_TOKEN |pn:0|size:33|reinj:0|path_class:4|
[2025/09/12 05:03:25 523790] [debug] |scid:4568a31890eb3af7db91928d|xqc_path_get_perf_class|conn:0000558BB8826EDC|path_id:0|path_srtt:32749|min_srtt:32749|path_bw:21221|loss_rate:66.67|path_pto:0|
[2025/09/12 05:03:25 523796] [debug] |scid:4568a31890eb3af7db91928d|xqc_minrtt_scheduler_get_path|path srtt|conn:0000558BB8826EDC|path_id:0|path_srtt:32749|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:03:25 523803] [debug] |scid:4568a31890eb3af7db91928d|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CRYPTO |pn:0|size:283|reinj:0|path_class:4|
[2025/09/12 05:03:25 523808] [debug] |scid:4568a31890eb3af7db91928d|xqc_path_get_perf_class|conn:0000558BB8826EDC|path_id:0|path_srtt:32749|min_srtt:32749|path_bw:21221|loss_rate:66.67|path_pto:0|
[2025/09/12 05:03:25 523815] [debug] |scid:4568a31890eb3af7db91928d|xqc_minrtt_scheduler_get_path|path srtt|conn:0000558BB8826EDC|path_id:0|path_srtt:32749|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:03:25 523820] [debug] |scid:4568a31890eb3af7db91928d|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CRYPTO |pn:0|size:284|reinj:0|path_class:4|
[2025/09/12 05:03:25 523824] [debug] |scid:4568a31890eb3af7db91928d|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:ACK |stream_id:0|stream_offset:0|
[2025/09/12 05:03:25 523828] [debug] |scid:4568a31890eb3af7db91928d|xqc_path_get_perf_class|conn:0000558BB8826EDC|path_id:0|path_srtt:32749|min_srtt:32749|path_bw:21221|loss_rate:66.67|path_pto:0|
[2025/09/12 05:03:25 523832] [debug] |scid:4568a31890eb3af7db91928d|xqc_minrtt_scheduler_get_path|path srtt|conn:0000558BB8826EDC|path_id:0|path_srtt:32749|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:03:25 523836] [debug] |scid:4568a31890eb3af7db91928d|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 05:03:25 523841] [debug] |scid:4568a31890eb3af7db91928d|xqc_path_get_perf_class|conn:0000558BB8826EDC|path_id:0|path_srtt:32749|min_srtt:32749|path_bw:21221|loss_rate:66.67|path_pto:0|
[2025/09/12 05:03:25 523845] [debug] |scid:4568a31890eb3af7db91928d|xqc_minrtt_scheduler_get_path|path srtt|conn:0000558BB8826EDC|path_id:0|path_srtt:32749|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:03:25 523849] [debug] |scid:4568a31890eb3af7db91928d|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 05:03:25 523853] [debug] |scid:4568a31890eb3af7db91928d|xqc_path_get_perf_class|conn:0000558BB8826EDC|path_id:0|path_srtt:32749|min_srtt:32749|path_bw:21221|loss_rate:66.67|path_pto:0|
[2025/09/12 05:03:25 523857] [debug] |scid:4568a31890eb3af7db91928d|xqc_send_ctl_can_send|l-0.0.0.0-443-4568a31890eb3af7db91928d p-193.167.0.100-34738-80a12c554d4cb9e2131f088cbdc444f69b |path:0|can:1|pkt_sz:1050|schedule_bytes:731|inflight:0|cwnd:48054|conn:0000558BB8826EDC|stream_id:0|stream_offset:1024|
[2025/09/12 05:03:25 523862] [debug] |scid:4568a31890eb3af7db91928d|xqc_minrtt_scheduler_get_path|path srtt|conn:0000558BB8826EDC|path_id:0|path_srtt:32749|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:03:25 523866] [debug] |scid:4568a31890eb3af7db91928d|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1050|reinj:0|path_class:4|
[2025/09/12 05:03:25 523875] [debug] |scid:4568a31890eb3af7db91928d|xqc_check_acked_or_dropped_pkt|conn:0000558BB8826EDC|pkt_num:0|size:23|pkt_type:SHORT_HEADER|frame:HANDSHAKE_DONE |
[2025/09/12 05:03:25 523879] [debug] |scid:4568a31890eb3af7db91928d|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:0|
[2025/09/12 05:03:25 523910] [info] |scid:4568a31890eb3af7db91928d|xqc_send_packet_with_pn|<==|conn:0000558BB8826EDC|path:0|pkt_num:0|size:23|sent:39|pkt_type:SHORT_HEADER|frame:HANDSHAKE_DONE |inflight:0|now:1757653405523887|stream_id:0|stream_offset:0|
[2025/09/12 05:03:25 523916] [debug] |scid:4568a31890eb3af7db91928d|xqc_send_ctl_on_packet_sent|conn:0000558BB8826EDC|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 05:03:25 523921] [debug] |scid:4568a31890eb3af7db91928d|xqc_send_ctl_on_packet_sent|path:0|inflight:0|applimit:2102|
[2025/09/12 05:03:25 523925] [debug] |scid:4568a31890eb3af7db91928d|xqc_send_ctl_get_pto_time_and_space|srtt:32749|rtt_var:9838|pto_duration:72101|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:03:25 523930] [debug] |scid:4568a31890eb3af7db91928d|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8826EDC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:03:25 523933] [debug] |scid:4568a31890eb3af7db91928d|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8826EDC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:03:25 523937] [debug] |scid:4568a31890eb3af7db91928d|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8826EDC|path:0|PNS: 2, unacked: 23|
[2025/09/12 05:03:25 523941] [debug] |scid:4568a31890eb3af7db91928d|xqc_timer_set|type:LOSS_DETECTION|expire:1757653405620988|now:1757653405523925|interv:97063|
[2025/09/12 05:03:25 523945] [debug] |scid:4568a31890eb3af7db91928d|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB8826EDC|path:0|pns:2|expire:1757653405620988|now:1757653405523925|interval:97063|pto_count:0|srtt:32749
[2025/09/12 05:03:25 523949] [debug] |scid:4568a31890eb3af7db91928d|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:48054|inflight:23|
[2025/09/12 05:03:25 523954] [debug] |scid:4568a31890eb3af7db91928d|xqc_check_acked_or_dropped_pkt|conn:0000558BB8826EDC|pkt_num:0|size:33|pkt_type:SHORT_HEADER|frame:NEW_TOKEN |
[2025/09/12 05:03:25 523958] [debug] |scid:4568a31890eb3af7db91928d|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1|
[2025/09/12 05:03:25 523977] [info] |scid:4568a31890eb3af7db91928d|xqc_send_packet_with_pn|<==|conn:0000558BB8826EDC|path:0|pkt_num:1|size:33|sent:49|pkt_type:SHORT_HEADER|frame:NEW_TOKEN |inflight:23|now:1757653405523964|stream_id:0|stream_offset:0|
[2025/09/12 05:03:25 523982] [debug] |scid:4568a31890eb3af7db91928d|xqc_send_ctl_on_packet_sent|conn:0000558BB8826EDC|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 05:03:25 523987] [debug] |scid:4568a31890eb3af7db91928d|xqc_send_ctl_on_packet_sent|path:0|inflight:23|applimit:2102|
[2025/09/12 05:03:25 523991] [debug] |scid:4568a31890eb3af7db91928d|xqc_send_ctl_get_pto_time_and_space|srtt:32749|rtt_var:9838|pto_duration:72101|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:03:25 523995] [debug] |scid:4568a31890eb3af7db91928d|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8826EDC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:03:25 524001] [debug] |scid:4568a31890eb3af7db91928d|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8826EDC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:03:25 524007] [debug] |scid:4568a31890eb3af7db91928d|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8826EDC|path:0|PNS: 2, unacked: 56|
[2025/09/12 05:03:25 524013] [debug] |scid:4568a31890eb3af7db91928d|xqc_timer_set|type:LOSS_DETECTION|expire:1757653405621065|now:1757653405523991|interv:97074|
[2025/09/12 05:03:25 524019] [debug] |scid:4568a31890eb3af7db91928d|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB8826EDC|path:0|pns:2|expire:1757653405621065|now:1757653405523991|interval:97074|pto_count:0|srtt:32749
[2025/09/12 05:03:25 524032] [debug] |scid:4568a31890eb3af7db91928d|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:48054|inflight:56|
[2025/09/12 05:03:25 524055] [debug] |scid:4568a31890eb3af7db91928d|xqc_check_acked_or_dropped_pkt|conn:0000558BB8826EDC|pkt_num:0|size:283|pkt_type:SHORT_HEADER|frame:CRYPTO |
[2025/09/12 05:03:25 524065] [debug] |scid:4568a31890eb3af7db91928d|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:2|
[2025/09/12 05:03:25 524094] [info] |scid:4568a31890eb3af7db91928d|xqc_send_packet_with_pn|<==|conn:0000558BB8826EDC|path:0|pkt_num:2|size:283|sent:299|pkt_type:SHORT_HEADER|frame:CRYPTO |inflight:56|now:1757653405524075|stream_id:0|stream_offset:0|
[2025/09/12 05:03:25 524104] [debug] |scid:4568a31890eb3af7db91928d|xqc_send_ctl_on_packet_sent|conn:0000558BB8826EDC|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 05:03:25 524112] [debug] |scid:4568a31890eb3af7db91928d|xqc_send_ctl_on_packet_sent|path:0|inflight:56|applimit:2102|
[2025/09/12 05:03:25 524118] [debug] |scid:4568a31890eb3af7db91928d|xqc_send_ctl_get_pto_time_and_space|srtt:32749|rtt_var:9838|pto_duration:72101|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:03:25 524125] [debug] |scid:4568a31890eb3af7db91928d|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8826EDC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:03:25 524131] [debug] |scid:4568a31890eb3af7db91928d|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8826EDC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:03:25 524137] [debug] |scid:4568a31890eb3af7db91928d|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8826EDC|path:0|PNS: 2, unacked: 339|
[2025/09/12 05:03:25 524143] [debug] |scid:4568a31890eb3af7db91928d|xqc_timer_set|type:LOSS_DETECTION|expire:1757653405621176|now:1757653405524118|interv:97058|
[2025/09/12 05:03:25 524150] [debug] |scid:4568a31890eb3af7db91928d|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB8826EDC|path:0|pns:2|expire:1757653405621176|now:1757653405524118|interval:97058|pto_count:0|srtt:32749
[2025/09/12 05:03:25 524156] [debug] |scid:4568a31890eb3af7db91928d|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:48054|inflight:339|
[2025/09/12 05:03:25 524163] [debug] |scid:4568a31890eb3af7db91928d|xqc_check_acked_or_dropped_pkt|conn:0000558BB8826EDC|pkt_num:0|size:284|pkt_type:SHORT_HEADER|frame:CRYPTO |
[2025/09/12 05:03:25 524170] [debug] |scid:4568a31890eb3af7db91928d|xqc_send_ctl_set_next_pn_for_packet|optimistic ack detection|skipped_range:3-3|next_skip_chance:1757653405815473|current_time:1757653405524170|
[2025/09/12 05:03:25 524178] [debug] |scid:4568a31890eb3af7db91928d|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:4|
[2025/09/12 05:03:25 524210] [info] |scid:4568a31890eb3af7db91928d|xqc_send_packet_with_pn|<==|conn:0000558BB8826EDC|path:0|pkt_num:4|size:284|sent:300|pkt_type:SHORT_HEADER|frame:CRYPTO |inflight:339|now:1757653405524187|stream_id:0|stream_offset:0|
[2025/09/12 05:03:25 524219] [debug] |scid:4568a31890eb3af7db91928d|xqc_send_ctl_on_packet_sent|conn:0000558BB8826EDC|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 05:03:25 524226] [debug] |scid:4568a31890eb3af7db91928d|xqc_send_ctl_on_packet_sent|path:0|inflight:339|applimit:2102|
[2025/09/12 05:03:25 524233] [debug] |scid:4568a31890eb3af7db91928d|xqc_send_ctl_get_pto_time_and_space|srtt:32749|rtt_var:9838|pto_duration:72101|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:03:25 524239] [debug] |scid:4568a31890eb3af7db91928d|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8826EDC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:03:25 524243] [debug] |scid:4568a31890eb3af7db91928d|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8826EDC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:03:25 524251] [debug] |scid:4568a31890eb3af7db91928d|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8826EDC|path:0|PNS: 2, unacked: 623|
[2025/09/12 05:03:25 524255] [debug] |scid:4568a31890eb3af7db91928d|xqc_timer_set|type:LOSS_DETECTION|expire:1757653405621288|now:1757653405524233|interv:97055|
[2025/09/12 05:03:25 524259] [debug] |scid:4568a31890eb3af7db91928d|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB8826EDC|path:0|pns:2|expire:1757653405621288|now:1757653405524233|interval:97055|pto_count:0|srtt:32749
[2025/09/12 05:03:25 524264] [debug] |scid:4568a31890eb3af7db91928d|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:48054|inflight:623|
[2025/09/12 05:03:25 524269] [debug] |scid:4568a31890eb3af7db91928d|xqc_check_acked_or_dropped_pkt|conn:0000558BB8826EDC|pkt_num:0|size:55|pkt_type:HSK|frame:ACK |
[2025/09/12 05:03:25 524273] [debug] |scid:4568a31890eb3af7db91928d|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:8|
[2025/09/12 05:03:25 524297] [info] |scid:4568a31890eb3af7db91928d|xqc_send_packet_with_pn|<==|conn:0000558BB8826EDC|path:0|pkt_num:8|size:55|sent:71|pkt_type:HSK|frame:ACK |inflight:623|now:1757653405524279|stream_id:0|stream_offset:0|
[2025/09/12 05:03:25 524305] [debug] |scid:4568a31890eb3af7db91928d|xqc_send_ctl_on_packet_sent|conn:0000558BB8826EDC|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 05:03:25 524313] [debug] |scid:4568a31890eb3af7db91928d|xqc_check_acked_or_dropped_pkt|conn:0000558BB8826EDC|pkt_num:0|size:54|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |
[2025/09/12 05:03:25 524320] [debug] |scid:4568a31890eb3af7db91928d|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:5|
[2025/09/12 05:03:25 524344] [info] |scid:4568a31890eb3af7db91928d|xqc_send_packet_with_pn|<==|conn:0000558BB8826EDC|path:0|pkt_num:5|size:54|sent:70|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |inflight:623|now:1757653405524328|stream_id:0|stream_offset:0|
[2025/09/12 05:03:25 524353] [debug] |scid:4568a31890eb3af7db91928d|xqc_send_ctl_on_packet_sent|conn:0000558BB8826EDC|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 05:03:25 524360] [debug] |scid:4568a31890eb3af7db91928d|xqc_send_ctl_on_packet_sent|path:0|inflight:623|applimit:2102|
[2025/09/12 05:03:25 524367] [debug] |scid:4568a31890eb3af7db91928d|xqc_send_ctl_get_pto_time_and_space|srtt:32749|rtt_var:9838|pto_duration:72101|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:03:25 524372] [debug] |scid:4568a31890eb3af7db91928d|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8826EDC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:03:25 524376] [debug] |scid:4568a31890eb3af7db91928d|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8826EDC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:03:25 524380] [debug] |scid:4568a31890eb3af7db91928d|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8826EDC|path:0|PNS: 2, unacked: 677|
[2025/09/12 05:03:25 524384] [debug] |scid:4568a31890eb3af7db91928d|xqc_timer_set|type:LOSS_DETECTION|expire:1757653405621429|now:1757653405524366|interv:97063|
[2025/09/12 05:03:25 524388] [debug] |scid:4568a31890eb3af7db91928d|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB8826EDC|path:0|pns:2|expire:1757653405621429|now:1757653405524366|interval:97063|pto_count:0|srtt:32749
[2025/09/12 05:03:25 524392] [debug] |scid:4568a31890eb3af7db91928d|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:48054|inflight:677|
[2025/09/12 05:03:25 524397] [debug] |scid:4568a31890eb3af7db91928d|xqc_check_acked_or_dropped_pkt|conn:0000558BB8826EDC|pkt_num:0|size:54|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |
[2025/09/12 05:03:25 524401] [debug] |scid:4568a31890eb3af7db91928d|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:6|
[2025/09/12 05:03:25 524429] [info] |scid:4568a31890eb3af7db91928d|xqc_send_packet_with_pn|<==|conn:0000558BB8826EDC|path:0|pkt_num:6|size:54|sent:70|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |inflight:677|now:1757653405524411|stream_id:0|stream_offset:0|
[2025/09/12 05:03:25 524437] [debug] |scid:4568a31890eb3af7db91928d|xqc_send_ctl_on_packet_sent|conn:0000558BB8826EDC|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 05:03:25 524443] [debug] |scid:4568a31890eb3af7db91928d|xqc_send_ctl_on_packet_sent|path:0|inflight:677|applimit:2102|
[2025/09/12 05:03:25 524449] [debug] |scid:4568a31890eb3af7db91928d|xqc_send_ctl_get_pto_time_and_space|srtt:32749|rtt_var:9838|pto_duration:72101|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:03:25 524456] [debug] |scid:4568a31890eb3af7db91928d|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8826EDC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:03:25 524462] [debug] |scid:4568a31890eb3af7db91928d|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8826EDC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:03:25 524465] [debug] |scid:4568a31890eb3af7db91928d|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8826EDC|path:0|PNS: 2, unacked: 731|
[2025/09/12 05:03:25 524469] [debug] |scid:4568a31890eb3af7db91928d|xqc_timer_set|type:LOSS_DETECTION|expire:1757653405621512|now:1757653405524449|interv:97063|
[2025/09/12 05:03:25 524473] [debug] |scid:4568a31890eb3af7db91928d|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB8826EDC|path:0|pns:2|expire:1757653405621512|now:1757653405524449|interval:97063|pto_count:0|srtt:32749
[2025/09/12 05:03:25 524477] [debug] |scid:4568a31890eb3af7db91928d|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:48054|inflight:731|
[2025/09/12 05:03:25 524482] [debug] |scid:4568a31890eb3af7db91928d|xqc_check_acked_or_dropped_pkt|conn:0000558BB8826EDC|pkt_num:0|size:1050|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:03:25 524486] [debug] |scid:4568a31890eb3af7db91928d|xqc_send_ctl_can_send|l-0.0.0.0-443-4568a31890eb3af7db91928d p-193.167.0.100-34738-80a12c554d4cb9e2131f088cbdc444f69b |path:0|can:1|pkt_sz:1050|schedule_bytes:0|inflight:731|cwnd:48054|conn:0000558BB8826EDC|stream_id:0|stream_offset:1024|
[2025/09/12 05:03:25 524491] [debug] |scid:4568a31890eb3af7db91928d|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:03:25 524495] [debug] |scid:4568a31890eb3af7db91928d|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:7|
[2025/09/12 05:03:25 524519] [info] |scid:4568a31890eb3af7db91928d|xqc_send_packet_with_pn|<==|conn:0000558BB8826EDC|path:0|pkt_num:7|size:1050|sent:1066|pkt_type:SHORT_HEADER|frame:STREAM |inflight:731|now:1757653405524501|stream_id:0|stream_offset:1024|
[2025/09/12 05:03:25 524527] [debug] |scid:4568a31890eb3af7db91928d|xqc_send_ctl_on_packet_sent|conn:0000558BB8826EDC|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 05:03:25 524534] [debug] |scid:4568a31890eb3af7db91928d|xqc_send_ctl_on_packet_sent|path:0|inflight:731|applimit:2102|
[2025/09/12 05:03:25 524541] [debug] |scid:4568a31890eb3af7db91928d|xqc_send_ctl_get_pto_time_and_space|srtt:32749|rtt_var:9838|pto_duration:72101|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:03:25 524546] [debug] |scid:4568a31890eb3af7db91928d|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8826EDC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:03:25 524550] [debug] |scid:4568a31890eb3af7db91928d|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8826EDC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:03:25 524554] [debug] |scid:4568a31890eb3af7db91928d|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8826EDC|path:0|PNS: 2, unacked: 1781|
[2025/09/12 05:03:25 524558] [debug] |scid:4568a31890eb3af7db91928d|xqc_timer_set|type:LOSS_DETECTION|expire:1757653405621602|now:1757653405524541|interv:97061|
[2025/09/12 05:03:25 524566] [debug] |scid:4568a31890eb3af7db91928d|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB8826EDC|path:0|pns:2|expire:1757653405621602|now:1757653405524541|interval:97061|pto_count:0|srtt:32749
[2025/09/12 05:03:25 524570] [debug] |scid:4568a31890eb3af7db91928d|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:48054|inflight:1781|
[2025/09/12 05:03:25 524575] [debug] |scid:4568a31890eb3af7db91928d|xqc_conn_next_wakeup_time|wakeup_time:1757653405547961|
[2025/09/12 05:03:25 524579] [debug] |scid:4568a31890eb3af7db91928d|xqc_engine_add_wakeup_queue|next_tick_time:1757653405547961|
[2025/09/12 05:03:25 524583] [debug] |xqc_engine_wakeup_after|wakeup:1757653405547961|now:1757653405524583|diff:23378|
[2025/09/12 05:03:25 524588] [debug] |xqc_engine_main_logic|END|now:1757653405523392|
[2025/09/12 05:03:25 524594] [info] |xqc_engine_packet_process|==>|conn:0000558BB8826EDC|size:1406|state:ESTABED|recv_time:1757653405524594|
[2025/09/12 05:03:25 524599] [debug] |scid:4568a31890eb3af7db91928d|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4568a31890eb3af7db91928d|spin_bit:0|
[2025/09/12 05:03:25 524605] [debug] |scid:4568a31890eb3af7db91928d|xqc_packet_decrypt|largest_pn:1340182631|
[2025/09/12 05:03:25 524608] [debug] |scid:4568a31890eb3af7db91928d|xqc_packet_decrypt|decryption nonce|path_id:0|pn:1340182632|
[2025/09/12 05:03:25 524614] [debug] |scid:4568a31890eb3af7db91928d|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:1340182632|
[2025/09/12 05:03:25 524618] [debug] |scid:4568a31890eb3af7db91928d|xqc_process_frames|frame_type:1|
[2025/09/12 05:03:25 524622] [debug] |scid:4568a31890eb3af7db91928d|xqc_process_frames|frame_type:0|
[2025/09/12 05:03:25 524626] [debug] |scid:4568a31890eb3af7db91928d|xqc_process_padding_frame|process padding|
[2025/09/12 05:03:25 524633] [debug] |scid:4568a31890eb3af7db91928d|xqc_timer_unset|type:ACK_01RTT|
[2025/09/12 05:03:25 524638] [debug] |scid:4568a31890eb3af7db91928d|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 05:03:25 524642] [debug] |scid:4568a31890eb3af7db91928d|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:1340182632|largest:1340182632|pns:2|
[2025/09/12 05:03:25 524646] [info] |scid:4568a31890eb3af7db91928d|xqc_conn_on_pkt_processed|====>|conn:0000558BB8826EDC|path:0|size:1406|pkt_type:SHORT_HEADER|pkt_num:1340182632|frame:PADDING PING |recv_time:1757653405524594|dcid:4568a31890eb3af7db91928d|dcid_seq:0|
[2025/09/12 05:03:25 524651] [debug] |scid:4568a31890eb3af7db91928d|xqc_timer_set|type:PATH_IDLE|expire:1757653525524594|now:1757653405524594|interv:120000000|
[2025/09/12 05:03:25 524655] [debug] |scid:4568a31890eb3af7db91928d|xqc_timer_set|type:CONN_IDLE|expire:1757653525524594|now:1757653405524594|interv:120000000|
[2025/09/12 05:03:25 524659] [debug] |scid:4568a31890eb3af7db91928d|xqc_engine_remove_wakeup_queue|next_tick_time:1757653405547961|pq_index:0|
[2025/09/12 05:03:25 524663] [debug] |scid:4568a31890eb3af7db91928d|xqc_engine_add_active_queue|last_ticked_time:1757653405523392|
[2025/09/12 05:03:25 524667] [debug] |xqc_engine_main_logic|BEGIN|now:1757653405524667|
[2025/09/12 05:03:25 524672] [debug] |scid:4568a31890eb3af7db91928d|xqc_engine_process_conn|conn:0000558BB8826EDC|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:1757653405524671|
[2025/09/12 05:03:25 524678] [debug] |scid:4568a31890eb3af7db91928d|xqc_gen_ack_frame|largest_recv:1340182632|ack_delay:83|first_ack_range:1|largest_pkt_recv_time:1757653405524594|
[2025/09/12 05:03:25 524682] [debug] |scid:4568a31890eb3af7db91928d|xqc_gen_ack_frame|high:1340182632|low:1340182631|pkt_pns:2|
[2025/09/12 05:03:25 524686] [debug] |scid:4568a31890eb3af7db91928d|xqc_write_ack_to_one_packet|ack_size:12|path:0|path_largest_recv:1340182632|frame_largest_recv:1340182632|
[2025/09/12 05:03:25 524693] [debug] |scid:4568a31890eb3af7db91928d|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:2|
[2025/09/12 05:03:25 524698] [debug] |scid:4568a31890eb3af7db91928d|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:ACK |stream_id:0|stream_offset:0|
[2025/09/12 05:03:25 524702] [debug] |scid:4568a31890eb3af7db91928d|xqc_check_acked_or_dropped_pkt|conn:0000558BB8826EDC|pkt_num:0|size:34|pkt_type:SHORT_HEADER|frame:ACK |
[2025/09/12 05:03:25 524707] [debug] |scid:4568a31890eb3af7db91928d|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:8|
[2025/09/12 05:03:25 524732] [info] |scid:4568a31890eb3af7db91928d|xqc_send_packet_with_pn|<==|conn:0000558BB8826EDC|path:0|pkt_num:8|size:34|sent:50|pkt_type:SHORT_HEADER|frame:ACK |inflight:1781|now:1757653405524712|stream_id:0|stream_offset:0|
[2025/09/12 05:03:25 524741] [debug] |scid:4568a31890eb3af7db91928d|xqc_send_ctl_on_packet_sent|conn:0000558BB8826EDC|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 05:03:25 524749] [debug] |scid:4568a31890eb3af7db91928d|xqc_conn_next_wakeup_time|wakeup_time:1757653405621602|
[2025/09/12 05:03:25 524756] [debug] |scid:4568a31890eb3af7db91928d|xqc_engine_add_wakeup_queue|next_tick_time:1757653405621602|
[2025/09/12 05:03:25 524761] [debug] |xqc_engine_wakeup_after|wakeup:1757653405621602|now:1757653405524761|diff:96841|
[2025/09/12 05:03:25 524766] [debug] |xqc_engine_main_logic|END|now:1757653405524671|
[2025/09/12 05:03:25 524771] [debug] |xqc_engine_main_logic|BEGIN|now:1757653405524771|
[2025/09/12 05:03:25 524775] [debug] |xqc_engine_wakeup_after|wakeup:1757653405621602|now:1757653405524775|diff:96827|
[2025/09/12 05:03:25 524779] [debug] |xqc_engine_main_logic|END|now:1757653405524771|
[2025/09/12 05:03:25 554920] [info] |xqc_engine_packet_process|==>|conn:0000558BB8826EDC|size:39|state:ESTABED|recv_time:1757653405554918|
[2025/09/12 05:03:25 554939] [debug] |scid:4568a31890eb3af7db91928d|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4568a31890eb3af7db91928d|spin_bit:0|
[2025/09/12 05:03:25 554952] [debug] |scid:4568a31890eb3af7db91928d|xqc_packet_decrypt|largest_pn:1340182632|
[2025/09/12 05:03:25 554960] [debug] |scid:4568a31890eb3af7db91928d|xqc_packet_decrypt|decryption nonce|path_id:0|pn:1340182633|
[2025/09/12 05:03:25 554971] [debug] |scid:4568a31890eb3af7db91928d|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:1340182633|
[2025/09/12 05:03:25 554979] [debug] |scid:4568a31890eb3af7db91928d|xqc_process_frames|frame_type:2|
[2025/09/12 05:03:25 554987] [debug] |scid:4568a31890eb3af7db91928d|xqc_send_ctl_on_ack_received|conn:0000558BB8826EDC|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 05:03:25 554997] [debug] |scid:4568a31890eb3af7db91928d|xqc_update_sample|sampler_update|prior_lost:2|tx_in_flight:56|prior_delivered:2102|prior_time:1757653405523887|is_app_limited:1|send_elapse:77|ack_elapse:31031|ctl_first_sent_time:1757653405523964|lagest_ack_time:1757653405554918|curr_delivered:2135|
[2025/09/12 05:03:25 555006] [debug] |scid:4568a31890eb3af7db91928d|xqc_update_sample|sampler_sent_time_update:1757653405523964|
[2025/09/12 05:03:25 555014] [debug] |scid:4568a31890eb3af7db91928d|xqc_send_ctl_on_ack_received|sndq_packets_used:6||sndq_packets_used_bytes:0|sndq_packets_free:2|
[2025/09/12 05:03:25 555023] [debug] |scid:4568a31890eb3af7db91928d|xqc_send_ctl_on_ack_received|conn:0000558BB8826EDC|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 05:03:25 555032] [debug] |scid:4568a31890eb3af7db91928d|xqc_update_sample|sampler_update|prior_lost:2|tx_in_flight:56|prior_delivered:2102|prior_time:1757653405523887|is_app_limited:1|send_elapse:77|ack_elapse:31031|ctl_first_sent_time:1757653405523964|lagest_ack_time:1757653405554918|curr_delivered:2418|
[2025/09/12 05:03:25 555076] [debug] |scid:4568a31890eb3af7db91928d|xqc_update_sample|sampler_sent_time_update:1757653405524075|
[2025/09/12 05:03:25 555082] [debug] |scid:4568a31890eb3af7db91928d|xqc_send_ctl_on_ack_received|sndq_packets_used:5||sndq_packets_used_bytes:0|sndq_packets_free:3|
[2025/09/12 05:03:25 555087] [debug] |scid:4568a31890eb3af7db91928d|xqc_send_ctl_update_rtt|before update rtt|conn:0000558BB8826EDC|srtt:32749|rttvar:9838|minrtt:31403|latest_rtt:30843|ack_delay:104|
[2025/09/12 05:03:25 555092] [debug] |scid:4568a31890eb3af7db91928d|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4568a31890eb3af7db91928d p-193.167.0.100-34738-80a12c554d4cb9e2131f088cbdc444f69b |after update rtt|conn:0000558BB8826EDC|srtt:32498|rttvar:7881|minrtt:30843|latest_rtt:30843|ack_delay:104|
[2025/09/12 05:03:25 555098] [debug] |scid:4568a31890eb3af7db91928d|xqc_send_ctl_get_lost_sent_pn|largest_acked:2|lost_pn:18446744073709551615|thresh:3|
[2025/09/12 05:03:25 555103] [debug] |scid:4568a31890eb3af7db91928d|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:03:25 555108] [debug] |scid:4568a31890eb3af7db91928d|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:0000558BB8826EDC|path:0|pns:2|expire:1757653405560447|now:1757653405555108|interval:5339|
[2025/09/12 05:03:25 555113] [debug] |scid:4568a31890eb3af7db91928d|xqc_timer_set|type:LOSS_DETECTION|expire:1757653405560447|now:1757653405555108|interv:5339|
[2025/09/12 05:03:25 555118] [debug] |scid:4568a31890eb3af7db91928d|xqc_generate_sample|sampler: send_elapse 77, ack_elapse 31031, delivered 316|rate 10183|lost 2|
[2025/09/12 05:03:25 555124] [debug] |scid:4568a31890eb3af7db91928d|xqc_bbr_update_bandwidth|BBRv1: RTT round update 3 -> 4|
[2025/09/12 05:03:25 555129] [debug] |scid:4568a31890eb3af7db91928d|xqc_bbr_update_min_rtt|probertt expire|rtt:30843, old_rtt:31403|
[2025/09/12 05:03:25 555134] [debug] |scid:4568a31890eb3af7db91928d|xqc_bbr_update_min_rtt|minrtt expire|rtt:30843, old_rtt:31403|
[2025/09/12 05:03:25 555139] [debug] |scid:4568a31890eb3af7db91928d|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:5744|extra_cwnd:1476|
[2025/09/12 05:03:25 555143] [debug] |scid:4568a31890eb3af7db91928d|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:48054|packet_lost:0|acked:316|po_sent_time:1757653405524075|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2418|
[2025/09/12 05:03:25 555149] [debug] |scid:4568a31890eb3af7db91928d|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:48054|packet_lost:0|acked:316|po_sent_time:1757653405524075|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2418|
[2025/09/12 05:03:25 555155] [debug] |scid:4568a31890eb3af7db91928d|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4568a31890eb3af7db91928d p-193.167.0.100-34738-80a12c554d4cb9e2131f088cbdc444f69b |bbr on ack|mode:0|pacing_rate:4008935|bw:21221|cwnd:48370|full_bw_reached:0|inflight:1465|srtt:32498|latest_rtt:30843|min_rtt:30843|applimit:1|lost:2|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:1|
[2025/09/12 05:03:25 555162] [debug] |scid:4568a31890eb3af7db91928d|xqc_process_frames|frame_type:0|
[2025/09/12 05:03:25 555167] [debug] |scid:4568a31890eb3af7db91928d|xqc_process_padding_frame|process padding|
[2025/09/12 05:03:25 555172] [debug] |scid:4568a31890eb3af7db91928d|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:1340182633|largest:1340182633|pns:2|
[2025/09/12 05:03:25 555178] [info] |scid:4568a31890eb3af7db91928d|xqc_conn_on_pkt_processed|====>|conn:0000558BB8826EDC|path:0|size:39|pkt_type:SHORT_HEADER|pkt_num:1340182633|frame:PADDING ACK |recv_time:1757653405554918|dcid:4568a31890eb3af7db91928d|dcid_seq:0|
[2025/09/12 05:03:25 555184] [debug] |scid:4568a31890eb3af7db91928d|xqc_timer_set|type:PATH_IDLE|expire:1757653525554918|now:1757653405554918|interv:120000000|
[2025/09/12 05:03:25 555193] [debug] |scid:4568a31890eb3af7db91928d|xqc_timer_set|type:CONN_IDLE|expire:1757653525554918|now:1757653405554918|interv:120000000|
[2025/09/12 05:03:25 555198] [debug] |scid:4568a31890eb3af7db91928d|xqc_engine_remove_wakeup_queue|next_tick_time:1757653405621602|pq_index:0|
[2025/09/12 05:03:25 555204] [debug] |scid:4568a31890eb3af7db91928d|xqc_engine_add_active_queue|last_ticked_time:1757653405524671|
[2025/09/12 05:03:25 555209] [debug] |xqc_engine_main_logic|BEGIN|now:1757653405555208|
[2025/09/12 05:03:25 555215] [debug] |scid:4568a31890eb3af7db91928d|xqc_engine_process_conn|conn:0000558BB8826EDC|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:1757653405555213|
[2025/09/12 05:03:25 555223] [debug] |scid:4568a31890eb3af7db91928d|xqc_conn_next_wakeup_time|wakeup_time:1757653405560447|
[2025/09/12 05:03:25 555228] [debug] |scid:4568a31890eb3af7db91928d|xqc_engine_add_wakeup_queue|next_tick_time:1757653405560447|
[2025/09/12 05:03:25 555232] [debug] |xqc_engine_wakeup_after|wakeup:1757653405560447|now:1757653405555232|diff:5215|
[2025/09/12 05:03:25 555238] [debug] |xqc_engine_main_logic|END|now:1757653405555213|
[2025/09/12 05:03:25 555244] [debug] |xqc_engine_main_logic|BEGIN|now:1757653405555244|
[2025/09/12 05:03:25 555249] [debug] |xqc_engine_wakeup_after|wakeup:1757653405560447|now:1757653405555249|diff:5198|
[2025/09/12 05:03:25 555254] [debug] |xqc_engine_main_logic|END|now:1757653405555244|
[2025/09/12 05:03:25 555434] [info] |xqc_engine_packet_process|==>|conn:0000558BB8826EDC|size:40|state:ESTABED|recv_time:1757653405555432|
[2025/09/12 05:03:25 555447] [debug] |scid:4568a31890eb3af7db91928d|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4568a31890eb3af7db91928d|spin_bit:0|
[2025/09/12 05:03:25 555457] [debug] |scid:4568a31890eb3af7db91928d|xqc_packet_decrypt|largest_pn:1340182633|
[2025/09/12 05:03:25 555465] [debug] |scid:4568a31890eb3af7db91928d|xqc_packet_decrypt|decryption nonce|path_id:0|pn:1340182634|
[2025/09/12 05:03:25 555476] [debug] |scid:4568a31890eb3af7db91928d|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:1340182634|
[2025/09/12 05:03:25 555484] [debug] |scid:4568a31890eb3af7db91928d|xqc_process_frames|frame_type:2|
[2025/09/12 05:03:25 555493] [debug] |scid:4568a31890eb3af7db91928d|xqc_send_ctl_on_ack_received|conn:0000558BB8826EDC|path:0|pkt_num:4|origin_pktnum:0|size:284|pns:2|pkt_type:SHORT_HEADER|frame:CRYPTO |conn_state:ESTABED|frame_largest_ack:5|path_largest_ack:4|
[2025/09/12 05:03:25 555502] [debug] |scid:4568a31890eb3af7db91928d|xqc_update_sample|sampler_update|prior_lost:2|tx_in_flight:623|prior_delivered:2102|prior_time:1757653405523887|is_app_limited:1|send_elapse:300|ack_elapse:31545|ctl_first_sent_time:1757653405524187|lagest_ack_time:1757653405555432|curr_delivered:2702|
[2025/09/12 05:03:25 555512] [debug] |scid:4568a31890eb3af7db91928d|xqc_update_sample|sampler_sent_time_update:1757653405524187|
[2025/09/12 05:03:25 555520] [debug] |scid:4568a31890eb3af7db91928d|xqc_send_ctl_on_ack_received|sndq_packets_used:4||sndq_packets_used_bytes:0|sndq_packets_free:4|
[2025/09/12 05:03:25 555526] [debug] |scid:4568a31890eb3af7db91928d|xqc_send_ctl_on_ack_received|conn:0000558BB8826EDC|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 05:03:25 555533] [debug] |scid:4568a31890eb3af7db91928d|xqc_update_sample|sampler_update|prior_lost:2|tx_in_flight:623|prior_delivered:2102|prior_time:1757653405523887|is_app_limited:1|send_elapse:300|ack_elapse:31545|ctl_first_sent_time:1757653405524187|lagest_ack_time:1757653405555432|curr_delivered:2756|
[2025/09/12 05:03:25 555539] [debug] |scid:4568a31890eb3af7db91928d|xqc_update_sample|sampler_sent_time_update:1757653405524328|
[2025/09/12 05:03:25 555545] [debug] |scid:4568a31890eb3af7db91928d|xqc_send_ctl_on_ack_received|sndq_packets_used:3||sndq_packets_used_bytes:0|sndq_packets_free:5|
[2025/09/12 05:03:25 555555] [debug] |scid:4568a31890eb3af7db91928d|xqc_send_ctl_update_rtt|before update rtt|conn:0000558BB8826EDC|srtt:32498|rttvar:7881|minrtt:30843|latest_rtt:31104|ack_delay:56|
[2025/09/12 05:03:25 555559] [debug] |scid:4568a31890eb3af7db91928d|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4568a31890eb3af7db91928d p-193.167.0.100-34738-80a12c554d4cb9e2131f088cbdc444f69b |after update rtt|conn:0000558BB8826EDC|srtt:32317|rttvar:6273|minrtt:30843|latest_rtt:31104|ack_delay:56|
[2025/09/12 05:03:25 555564] [debug] |scid:4568a31890eb3af7db91928d|xqc_send_ctl_get_lost_sent_pn|largest_acked:5|lost_pn:2|thresh:3|
[2025/09/12 05:03:25 555568] [debug] |scid:4568a31890eb3af7db91928d|xqc_send_ctl_detect_lost|mark lost|pns:2|pkt_num:0|lost_pn:2|po_sent_time:1757653405523887|lost_send_time:1757653405519076|loss_delay:36356|frame:HANDSHAKE_DONE |repair:524288|
[2025/09/12 05:03:25 555573] [debug] |scid:4568a31890eb3af7db91928d|xqc_send_ctl_detect_lost|OnLostDetection|largest_lost sent time: 1757653405523887u|
[2025/09/12 05:03:25 555577] [debug] |scid:4568a31890eb3af7db91928d|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:03:25 555581] [debug] |scid:4568a31890eb3af7db91928d|xqc_send_ctl_get_pto_time_and_space|srtt:32317|rtt_var:6273|pto_duration:57409|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:03:25 555585] [debug] |scid:4568a31890eb3af7db91928d|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8826EDC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:03:25 555592] [debug] |scid:4568a31890eb3af7db91928d|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8826EDC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:03:25 555598] [debug] |scid:4568a31890eb3af7db91928d|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8826EDC|path:0|PNS: 2, unacked: 1104|
[2025/09/12 05:03:25 555605] [debug] |scid:4568a31890eb3af7db91928d|xqc_timer_set|type:LOSS_DETECTION|expire:1757653405606910|now:1757653405555580|interv:51330|
[2025/09/12 05:03:25 555611] [debug] |scid:4568a31890eb3af7db91928d|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB8826EDC|path:0|pns:2|expire:1757653405606910|now:1757653405555580|interval:51330|pto_count:0|srtt:32317
[2025/09/12 05:03:25 555617] [debug] |scid:4568a31890eb3af7db91928d|xqc_generate_sample|sampler: send_elapse 300, ack_elapse 31545, delivered 654|rate 20732|lost 3|
[2025/09/12 05:03:25 555621] [debug] |scid:4568a31890eb3af7db91928d|xqc_bbr_update_min_rtt|minrtt expire|rtt:30843, old_rtt:30843|
[2025/09/12 05:03:25 555626] [debug] |scid:4568a31890eb3af7db91928d|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:5744|extra_cwnd:1476|
[2025/09/12 05:03:25 555629] [debug] |scid:4568a31890eb3af7db91928d|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:48370|packet_lost:1|acked:338|po_sent_time:1757653405524328|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2418|
[2025/09/12 05:03:25 555634] [debug] |scid:4568a31890eb3af7db91928d|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:48370|packet_lost:1|acked:338|po_sent_time:1757653405524328|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2418|
[2025/09/12 05:03:25 555638] [debug] |scid:4568a31890eb3af7db91928d|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4568a31890eb3af7db91928d p-193.167.0.100-34738-80a12c554d4cb9e2131f088cbdc444f69b |bbr on ack|mode:0|pacing_rate:4008935|bw:21221|cwnd:48708|full_bw_reached:0|inflight:1104|srtt:32317|latest_rtt:31104|min_rtt:30843|applimit:1|lost:2|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:03:25 555644] [debug] |scid:4568a31890eb3af7db91928d|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:1340182634|largest:1340182634|pns:2|
[2025/09/12 05:03:25 555649] [info] |scid:4568a31890eb3af7db91928d|xqc_conn_on_pkt_processed|====>|conn:0000558BB8826EDC|path:0|size:40|pkt_type:SHORT_HEADER|pkt_num:1340182634|frame:ACK |recv_time:1757653405555432|dcid:4568a31890eb3af7db91928d|dcid_seq:0|
[2025/09/12 05:03:25 555657] [debug] |scid:4568a31890eb3af7db91928d|xqc_timer_set|type:PATH_IDLE|expire:1757653525555432|now:1757653405555432|interv:120000000|
[2025/09/12 05:03:25 555661] [debug] |scid:4568a31890eb3af7db91928d|xqc_timer_set|type:CONN_IDLE|expire:1757653525555432|now:1757653405555432|interv:120000000|
[2025/09/12 05:03:25 555665] [debug] |scid:4568a31890eb3af7db91928d|xqc_engine_remove_wakeup_queue|next_tick_time:1757653405560447|pq_index:0|
[2025/09/12 05:03:25 555669] [debug] |scid:4568a31890eb3af7db91928d|xqc_engine_add_active_queue|last_ticked_time:1757653405555213|
[2025/09/12 05:03:25 555673] [debug] |xqc_engine_main_logic|BEGIN|now:1757653405555673|
[2025/09/12 05:03:25 555681] [debug] |scid:4568a31890eb3af7db91928d|xqc_engine_process_conn|conn:0000558BB8826EDC|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:1757653405555680|
[2025/09/12 05:03:25 555690] [debug] |scid:4568a31890eb3af7db91928d|xqc_path_get_perf_class|conn:0000558BB8826EDC|path_id:0|path_srtt:32317|min_srtt:32317|path_bw:21221|loss_rate:20.00|path_pto:0|
[2025/09/12 05:03:25 555697] [debug] |scid:4568a31890eb3af7db91928d|xqc_send_ctl_can_send|l-0.0.0.0-443-4568a31890eb3af7db91928d p-193.167.0.100-34738-80a12c554d4cb9e2131f088cbdc444f69b |path:0|can:1|pkt_sz:23|schedule_bytes:0|inflight:1104|cwnd:48708|conn:0000558BB8826EDC|stream_id:0|stream_offset:0|
[2025/09/12 05:03:25 555702] [debug] |scid:4568a31890eb3af7db91928d|xqc_minrtt_scheduler_get_path|path srtt|conn:0000558BB8826EDC|path_id:0|path_srtt:32317|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:03:25 555707] [debug] |scid:4568a31890eb3af7db91928d|xqc_minrtt_scheduler_get_path|best path:0|frame_type:HANDSHAKE_DONE |pn:0|size:23|reinj:0|path_class:2|
[2025/09/12 05:03:25 555712] [debug] |scid:4568a31890eb3af7db91928d|xqc_check_acked_or_dropped_pkt|conn:0000558BB8826EDC|pkt_num:0|size:23|pkt_type:SHORT_HEADER|frame:HANDSHAKE_DONE |
[2025/09/12 05:03:25 555716] [debug] |scid:4568a31890eb3af7db91928d|xqc_send_ctl_can_send|l-0.0.0.0-443-4568a31890eb3af7db91928d p-193.167.0.100-34738-80a12c554d4cb9e2131f088cbdc444f69b |path:0|can:1|pkt_sz:23|schedule_bytes:0|inflight:1104|cwnd:48708|conn:0000558BB8826EDC|stream_id:0|stream_offset:0|
[2025/09/12 05:03:25 555721] [debug] |scid:4568a31890eb3af7db91928d|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:03:25 555725] [debug] |scid:4568a31890eb3af7db91928d|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:9|
[2025/09/12 05:03:25 555754] [info] |scid:4568a31890eb3af7db91928d|xqc_send_packet_with_pn|<==|conn:0000558BB8826EDC|path:0|pkt_num:9|size:23|sent:39|pkt_type:SHORT_HEADER|frame:HANDSHAKE_DONE |inflight:1104|now:1757653405555732|stream_id:0|stream_offset:0|
[2025/09/12 05:03:25 555762] [debug] |scid:4568a31890eb3af7db91928d|xqc_send_ctl_on_packet_sent|conn:0000558BB8826EDC|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 05:03:25 555770] [debug] |scid:4568a31890eb3af7db91928d|xqc_send_ctl_on_packet_sent|path:0|inflight:1104|applimit:0|
[2025/09/12 05:03:25 555777] [debug] |scid:4568a31890eb3af7db91928d|xqc_send_ctl_get_pto_time_and_space|srtt:32317|rtt_var:6273|pto_duration:57409|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:03:25 555784] [debug] |scid:4568a31890eb3af7db91928d|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8826EDC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:03:25 555790] [debug] |scid:4568a31890eb3af7db91928d|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8826EDC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:03:25 555796] [debug] |scid:4568a31890eb3af7db91928d|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8826EDC|path:0|PNS: 2, unacked: 1127|
[2025/09/12 05:03:25 555808] [debug] |scid:4568a31890eb3af7db91928d|xqc_timer_set|type:LOSS_DETECTION|expire:1757653405638141|now:1757653405555776|interv:82365|
[2025/09/12 05:03:25 555815] [debug] |scid:4568a31890eb3af7db91928d|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB8826EDC|path:0|pns:2|expire:1757653405638141|now:1757653405555776|interval:82365|pto_count:0|srtt:32317
[2025/09/12 05:03:25 555822] [debug] |scid:4568a31890eb3af7db91928d|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:48708|inflight:1127|
[2025/09/12 05:03:25 555830] [debug] |scid:4568a31890eb3af7db91928d|xqc_conn_next_wakeup_time|wakeup_time:1757653405638141|
[2025/09/12 05:03:25 555836] [debug] |scid:4568a31890eb3af7db91928d|xqc_engine_add_wakeup_queue|next_tick_time:1757653405638141|
[2025/09/12 05:03:25 555840] [debug] |xqc_engine_wakeup_after|wakeup:1757653405638141|now:1757653405555840|diff:82301|
[2025/09/12 05:03:25 555844] [debug] |xqc_engine_main_logic|END|now:1757653405555680|
[2025/09/12 05:03:25 555850] [debug] |xqc_engine_main_logic|BEGIN|now:1757653405555850|
[2025/09/12 05:03:25 555854] [debug] |xqc_engine_wakeup_after|wakeup:1757653405638141|now:1757653405555854|diff:82287|
[2025/09/12 05:03:25 555858] [debug] |xqc_engine_main_logic|END|now:1757653405555850|
[2025/09/12 05:03:25 586454] [info] |xqc_engine_packet_process|==>|conn:0000558BB8826EDC|size:39|state:ESTABED|recv_time:1757653405586453|
[2025/09/12 05:03:25 586468] [debug] |scid:4568a31890eb3af7db91928d|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4568a31890eb3af7db91928d|spin_bit:0|
[2025/09/12 05:03:25 586477] [debug] |scid:4568a31890eb3af7db91928d|xqc_packet_decrypt|largest_pn:1340182634|
[2025/09/12 05:03:25 586483] [debug] |scid:4568a31890eb3af7db91928d|xqc_packet_decrypt|decryption nonce|path_id:0|pn:1340182636|
[2025/09/12 05:03:25 586493] [debug] |scid:4568a31890eb3af7db91928d|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:1340182636|
[2025/09/12 05:03:25 586499] [debug] |scid:4568a31890eb3af7db91928d|xqc_process_frames|frame_type:2|
[2025/09/12 05:03:25 586507] [debug] |scid:4568a31890eb3af7db91928d|xqc_send_ctl_on_ack_received|conn:0000558BB8826EDC|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 05:03:25 586514] [debug] |scid:4568a31890eb3af7db91928d|xqc_update_sample|sampler_update|prior_lost:3|tx_in_flight:1127|prior_delivered:2756|prior_time:1757653405555432|is_app_limited:0|send_elapse:31545|ack_elapse:31021|ctl_first_sent_time:1757653405555732|lagest_ack_time:1757653405586453|curr_delivered:2779|
[2025/09/12 05:03:25 586521] [debug] |scid:4568a31890eb3af7db91928d|xqc_update_sample|sampler_sent_time_update:1757653405555732|
[2025/09/12 05:03:25 586527] [debug] |scid:4568a31890eb3af7db91928d|xqc_send_ctl_on_ack_received|sndq_packets_used:2||sndq_packets_used_bytes:0|sndq_packets_free:6|
[2025/09/12 05:03:25 586534] [debug] |scid:4568a31890eb3af7db91928d|xqc_send_ctl_update_rtt|before update rtt|conn:0000558BB8826EDC|srtt:32317|rttvar:6273|minrtt:30843|latest_rtt:30721|ack_delay:120|
[2025/09/12 05:03:25 586541] [debug] |scid:4568a31890eb3af7db91928d|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4568a31890eb3af7db91928d p-193.167.0.100-34738-80a12c554d4cb9e2131f088cbdc444f69b |after update rtt|conn:0000558BB8826EDC|srtt:32103|rttvar:5134|minrtt:30721|latest_rtt:30721|ack_delay:120|
[2025/09/12 05:03:25 586547] [debug] |scid:4568a31890eb3af7db91928d|xqc_send_ctl_get_lost_sent_pn|largest_acked:9|lost_pn:6|thresh:3|
[2025/09/12 05:03:25 586554] [debug] |scid:4568a31890eb3af7db91928d|xqc_send_ctl_detect_lost|mark lost|pns:2|pkt_num:6|lost_pn:6|po_sent_time:1757653405524411|lost_send_time:1757653405550338|loss_delay:36115|frame:NEW_CONNECTION_ID |repair:16384|
[2025/09/12 05:03:25 586561] [debug] |scid:4568a31890eb3af7db91928d|xqc_send_ctl_detect_lost|mark lost|pns:2|pkt_num:7|lost_pn:6|po_sent_time:1757653405524501|lost_send_time:1757653405550338|loss_delay:36115|frame:STREAM |repair:128|
[2025/09/12 05:03:25 586576] [debug] |scid:4568a31890eb3af7db91928d|xqc_send_ctl_detect_lost|OnLostDetection|largest_lost sent time: 1757653405524501u|
[2025/09/12 05:03:25 586583] [debug] |scid:4568a31890eb3af7db91928d|xqc_send_ctl_on_ack_received|xqc_recv_record_del from 1340182633|pns:2|
[2025/09/12 05:03:25 586589] [debug] |scid:4568a31890eb3af7db91928d|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:03:25 586596] [debug] |scid:4568a31890eb3af7db91928d|xqc_send_ctl_set_loss_detection_timer|unset|no ack-eliciting pkts in flight|conn:0000558BB8826EDC|path:0|
[2025/09/12 05:03:25 586602] [debug] |scid:4568a31890eb3af7db91928d|xqc_timer_unset|type:LOSS_DETECTION|
[2025/09/12 05:03:25 586607] [debug] |scid:4568a31890eb3af7db91928d|xqc_generate_sample|sampler: send_elapse 31545, ack_elapse 31021, delivered 23|rate 729|lost 5|
[2025/09/12 05:03:25 586614] [debug] |scid:4568a31890eb3af7db91928d|xqc_bbr_update_bandwidth|BBRv1: RTT round update 4 -> 5|
[2025/09/12 05:03:25 586623] [debug] |scid:4568a31890eb3af7db91928d|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (729) in round 5|
[2025/09/12 05:03:25 586630] [debug] |scid:4568a31890eb3af7db91928d|xqc_bbr_update_min_rtt|probertt expire|rtt:30721, old_rtt:30843|
[2025/09/12 05:03:25 586635] [debug] |scid:4568a31890eb3af7db91928d|xqc_bbr_update_min_rtt|minrtt expire|rtt:30721, old_rtt:30843|
[2025/09/12 05:03:25 586640] [debug] |scid:4568a31890eb3af7db91928d|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:5744|extra_cwnd:1288|
[2025/09/12 05:03:25 586645] [debug] |scid:4568a31890eb3af7db91928d|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:48708|packet_lost:2|acked:23|po_sent_time:1757653405555732|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2779|
[2025/09/12 05:03:25 586651] [debug] |scid:4568a31890eb3af7db91928d|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:48708|packet_lost:2|acked:23|po_sent_time:1757653405555732|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2779|
[2025/09/12 05:03:25 586657] [debug] |scid:4568a31890eb3af7db91928d|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4568a31890eb3af7db91928d p-193.167.0.100-34738-80a12c554d4cb9e2131f088cbdc444f69b |bbr on ack|mode:0|pacing_rate:4008935|bw:21221|cwnd:48731|full_bw_reached:0|inflight:0|srtt:32103|latest_rtt:30721|min_rtt:30721|applimit:0|lost:3|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:1|
[2025/09/12 05:03:25 586667] [stats] |scid:4568a31890eb3af7db91928d|xqc_send_ctl_info_circle_record|l-0.0.0.0-443-4568a31890eb3af7db91928d p-193.167.0.100-34738-80a12c554d4cb9e2131f088cbdc444f69b |path:0||cwnd:48731|inflight:0|mode:0|applimit:0|pacing_rate:4008935|bw:21221|srtt:32103|latest_rtt:30721|min_rtt:30721|send:19|lost:3|tlp:1|recv:7|recovery:0|slow_start:1|conn_life:914146|acked:23|delivered:2779|is_cwnd_limited:0|
[2025/09/12 05:03:25 586680] [debug] |scid:4568a31890eb3af7db91928d|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:1340182636|largest:1340182636|pns:2|
[2025/09/12 05:03:25 586689] [info] |scid:4568a31890eb3af7db91928d|xqc_conn_on_pkt_processed|====>|conn:0000558BB8826EDC|path:0|size:39|pkt_type:SHORT_HEADER|pkt_num:1340182636|frame:ACK |recv_time:1757653405586453|dcid:4568a31890eb3af7db91928d|dcid_seq:0|
[2025/09/12 05:03:25 586695] [debug] |scid:4568a31890eb3af7db91928d|xqc_timer_set|type:PATH_IDLE|expire:1757653525586453|now:1757653405586453|interv:120000000|
[2025/09/12 05:03:25 586701] [debug] |scid:4568a31890eb3af7db91928d|xqc_timer_set|type:CONN_IDLE|expire:1757653525586453|now:1757653405586453|interv:120000000|
[2025/09/12 05:03:25 586705] [debug] |scid:4568a31890eb3af7db91928d|xqc_engine_remove_wakeup_queue|next_tick_time:1757653405638141|pq_index:0|
[2025/09/12 05:03:25 586711] [debug] |scid:4568a31890eb3af7db91928d|xqc_engine_add_active_queue|last_ticked_time:1757653405555680|
[2025/09/12 05:03:25 586716] [debug] |xqc_engine_main_logic|BEGIN|now:1757653405586715|
[2025/09/12 05:03:25 586722] [debug] |scid:4568a31890eb3af7db91928d|xqc_engine_process_conn|conn:0000558BB8826EDC|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:1757653405586720|
[2025/09/12 05:03:25 586735] [debug] |scid:4568a31890eb3af7db91928d|xqc_path_get_perf_class|conn:0000558BB8826EDC|path_id:0|path_srtt:32103|min_srtt:32103|path_bw:21221|loss_rate:27.27|path_pto:0|
[2025/09/12 05:03:25 586741] [debug] |scid:4568a31890eb3af7db91928d|xqc_send_ctl_can_send|l-0.0.0.0-443-4568a31890eb3af7db91928d p-193.167.0.100-34738-80a12c554d4cb9e2131f088cbdc444f69b |path:0|can:1|pkt_sz:54|schedule_bytes:0|inflight:0|cwnd:48731|conn:0000558BB8826EDC|stream_id:0|stream_offset:0|
[2025/09/12 05:03:25 586747] [debug] |scid:4568a31890eb3af7db91928d|xqc_minrtt_scheduler_get_path|path srtt|conn:0000558BB8826EDC|path_id:0|path_srtt:32103|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:03:25 586752] [debug] |scid:4568a31890eb3af7db91928d|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 05:03:25 586758] [debug] |scid:4568a31890eb3af7db91928d|xqc_path_get_perf_class|conn:0000558BB8826EDC|path_id:0|path_srtt:32103|min_srtt:32103|path_bw:21221|loss_rate:27.27|path_pto:0|
[2025/09/12 05:03:25 586763] [debug] |scid:4568a31890eb3af7db91928d|xqc_send_ctl_can_send|l-0.0.0.0-443-4568a31890eb3af7db91928d p-193.167.0.100-34738-80a12c554d4cb9e2131f088cbdc444f69b |path:0|can:1|pkt_sz:1050|schedule_bytes:54|inflight:0|cwnd:48731|conn:0000558BB8826EDC|stream_id:0|stream_offset:1024|
[2025/09/12 05:03:25 586769] [debug] |scid:4568a31890eb3af7db91928d|xqc_minrtt_scheduler_get_path|path srtt|conn:0000558BB8826EDC|path_id:0|path_srtt:32103|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:03:25 586774] [debug] |scid:4568a31890eb3af7db91928d|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:7|size:1050|reinj:0|path_class:2|
[2025/09/12 05:03:25 586780] [debug] |scid:4568a31890eb3af7db91928d|xqc_check_acked_or_dropped_pkt|conn:0000558BB8826EDC|pkt_num:6|size:54|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |
[2025/09/12 05:03:25 586785] [debug] |scid:4568a31890eb3af7db91928d|xqc_send_ctl_can_send|l-0.0.0.0-443-4568a31890eb3af7db91928d p-193.167.0.100-34738-80a12c554d4cb9e2131f088cbdc444f69b |path:0|can:1|pkt_sz:54|schedule_bytes:0|inflight:0|cwnd:48731|conn:0000558BB8826EDC|stream_id:0|stream_offset:0|
[2025/09/12 05:03:25 586791] [debug] |scid:4568a31890eb3af7db91928d|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:03:25 586796] [debug] |scid:4568a31890eb3af7db91928d|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:10|
[2025/09/12 05:03:25 586838] [info] |scid:4568a31890eb3af7db91928d|xqc_send_packet_with_pn|<==|conn:0000558BB8826EDC|path:0|pkt_num:10|size:54|sent:70|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |inflight:0|now:1757653405586805|stream_id:0|stream_offset:0|
[2025/09/12 05:03:25 586850] [debug] |scid:4568a31890eb3af7db91928d|xqc_send_ctl_on_packet_sent|conn:0000558BB8826EDC|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:2|
[2025/09/12 05:03:25 586859] [debug] |scid:4568a31890eb3af7db91928d|xqc_send_ctl_on_packet_sent|path:0|inflight:0|applimit:0|
[2025/09/12 05:03:25 586866] [debug] |scid:4568a31890eb3af7db91928d|xqc_send_ctl_get_pto_time_and_space|srtt:32103|rtt_var:5134|pto_duration:52639|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:03:25 586876] [debug] |scid:4568a31890eb3af7db91928d|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8826EDC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:03:25 586881] [debug] |scid:4568a31890eb3af7db91928d|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8826EDC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:03:25 586886] [debug] |scid:4568a31890eb3af7db91928d|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8826EDC|path:0|PNS: 2, unacked: 54|
[2025/09/12 05:03:25 586896] [debug] |scid:4568a31890eb3af7db91928d|xqc_timer_set|type:LOSS_DETECTION|expire:1757653405664444|now:1757653405586866|interv:77578|
[2025/09/12 05:03:25 586901] [debug] |scid:4568a31890eb3af7db91928d|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB8826EDC|path:0|pns:2|expire:1757653405664444|now:1757653405586866|interval:77578|pto_count:0|srtt:32103
[2025/09/12 05:03:25 586907] [debug] |scid:4568a31890eb3af7db91928d|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:48731|inflight:54|
[2025/09/12 05:03:25 586913] [debug] |scid:4568a31890eb3af7db91928d|xqc_check_acked_or_dropped_pkt|conn:0000558BB8826EDC|pkt_num:7|size:1050|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:03:25 586918] [debug] |scid:4568a31890eb3af7db91928d|xqc_send_ctl_can_send|l-0.0.0.0-443-4568a31890eb3af7db91928d p-193.167.0.100-34738-80a12c554d4cb9e2131f088cbdc444f69b |path:0|can:1|pkt_sz:1050|schedule_bytes:0|inflight:54|cwnd:48731|conn:0000558BB8826EDC|stream_id:0|stream_offset:1024|
[2025/09/12 05:03:25 586924] [debug] |scid:4568a31890eb3af7db91928d|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:03:25 586929] [debug] |scid:4568a31890eb3af7db91928d|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:11|
[2025/09/12 05:03:25 586961] [info] |scid:4568a31890eb3af7db91928d|xqc_send_packet_with_pn|<==|conn:0000558BB8826EDC|path:0|pkt_num:11|size:1050|sent:1066|pkt_type:SHORT_HEADER|frame:STREAM |inflight:54|now:1757653405586937|stream_id:0|stream_offset:1024|
[2025/09/12 05:03:25 586973] [debug] |scid:4568a31890eb3af7db91928d|xqc_send_ctl_on_packet_sent|conn:0000558BB8826EDC|path:0|pkt_num:11|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 05:03:25 586982] [debug] |scid:4568a31890eb3af7db91928d|xqc_send_ctl_on_packet_sent|path:0|inflight:54|applimit:0|
[2025/09/12 05:03:25 586990] [debug] |scid:4568a31890eb3af7db91928d|xqc_send_ctl_get_pto_time_and_space|srtt:32103|rtt_var:5134|pto_duration:52639|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:03:25 586998] [debug] |scid:4568a31890eb3af7db91928d|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8826EDC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:03:25 587003] [debug] |scid:4568a31890eb3af7db91928d|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8826EDC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:03:25 587008] [debug] |scid:4568a31890eb3af7db91928d|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8826EDC|path:0|PNS: 2, unacked: 1104|
[2025/09/12 05:03:25 587012] [debug] |scid:4568a31890eb3af7db91928d|xqc_timer_set|type:LOSS_DETECTION|expire:1757653405664576|now:1757653405586990|interv:77586|
[2025/09/12 05:03:25 587018] [debug] |scid:4568a31890eb3af7db91928d|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB8826EDC|path:0|pns:2|expire:1757653405664576|now:1757653405586990|interval:77586|pto_count:0|srtt:32103
[2025/09/12 05:03:25 587023] [debug] |scid:4568a31890eb3af7db91928d|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:48731|inflight:1104|
[2025/09/12 05:03:25 587029] [debug] |scid:4568a31890eb3af7db91928d|xqc_conn_next_wakeup_time|wakeup_time:1757653405664576|
[2025/09/12 05:03:25 587034] [debug] |scid:4568a31890eb3af7db91928d|xqc_engine_add_wakeup_queue|next_tick_time:1757653405664576|
[2025/09/12 05:03:25 587059] [debug] |xqc_engine_wakeup_after|wakeup:1757653405664576|now:1757653405587059|diff:77517|
[2025/09/12 05:03:25 587065] [debug] |xqc_engine_main_logic|END|now:1757653405586720|
[2025/09/12 05:03:25 587072] [debug] |xqc_engine_main_logic|BEGIN|now:1757653405587071|
[2025/09/12 05:03:25 587076] [debug] |xqc_engine_wakeup_after|wakeup:1757653405664576|now:1757653405587076|diff:77500|
[2025/09/12 05:03:25 587081] [debug] |xqc_engine_main_logic|END|now:1757653405587071|
[2025/09/12 05:03:25 622653] [info] |xqc_engine_packet_process|==>|conn:0000558BB8826EDC|size:41|state:ESTABED|recv_time:1757653405622652|
[2025/09/12 05:03:25 622686] [debug] |scid:4568a31890eb3af7db91928d|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4568a31890eb3af7db91928d|spin_bit:0|
[2025/09/12 05:03:25 622700] [debug] |scid:4568a31890eb3af7db91928d|xqc_packet_decrypt|largest_pn:1340182636|
[2025/09/12 05:03:25 622708] [debug] |scid:4568a31890eb3af7db91928d|xqc_packet_decrypt|decryption nonce|path_id:0|pn:1340182637|
[2025/09/12 05:03:25 622720] [debug] |scid:4568a31890eb3af7db91928d|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:1340182637|
[2025/09/12 05:03:25 622729] [debug] |scid:4568a31890eb3af7db91928d|xqc_process_frames|frame_type:2|
[2025/09/12 05:03:25 622739] [debug] |scid:4568a31890eb3af7db91928d|xqc_send_ctl_on_ack_received|conn:0000558BB8826EDC|path:0|pkt_num:10|origin_pktnum:6|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 05:03:25 622749] [debug] |scid:4568a31890eb3af7db91928d|xqc_update_sample|sampler_update|prior_lost:5|tx_in_flight:54|prior_delivered:2779|prior_time:1757653405586805|is_app_limited:0|send_elapse:0|ack_elapse:35847|ctl_first_sent_time:1757653405586805|lagest_ack_time:1757653405622652|curr_delivered:2833|
[2025/09/12 05:03:25 622759] [debug] |scid:4568a31890eb3af7db91928d|xqc_update_sample|sampler_sent_time_update:1757653405586805|
[2025/09/12 05:03:25 622769] [debug] |scid:4568a31890eb3af7db91928d|xqc_send_ctl_on_ack_received|sndq_packets_used:2||sndq_packets_used_bytes:0|sndq_packets_free:6|
[2025/09/12 05:03:25 622777] [debug] |scid:4568a31890eb3af7db91928d|xqc_send_ctl_update_rtt|before update rtt|conn:0000558BB8826EDC|srtt:32103|rttvar:5134|minrtt:30721|latest_rtt:35847|ack_delay:5168|
[2025/09/12 05:03:25 622786] [debug] |scid:4568a31890eb3af7db91928d|xqc_send_ctl_update_rtt|l-0.0.0.0-443-4568a31890eb3af7db91928d p-193.167.0.100-34738-80a12c554d4cb9e2131f088cbdc444f69b |after update rtt|conn:0000558BB8826EDC|srtt:31925|rttvar:4207|minrtt:30721|latest_rtt:35847|ack_delay:5168|
[2025/09/12 05:03:25 622794] [debug] |scid:4568a31890eb3af7db91928d|xqc_send_ctl_get_lost_sent_pn|largest_acked:10|lost_pn:7|thresh:3|
[2025/09/12 05:03:25 622802] [debug] |scid:4568a31890eb3af7db91928d|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:03:25 622812] [debug] |scid:4568a31890eb3af7db91928d|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:03:25 622820] [debug] |scid:4568a31890eb3af7db91928d|xqc_send_ctl_get_pto_time_and_space|srtt:31925|rtt_var:4207|pto_duration:48753|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:03:25 622826] [debug] |scid:4568a31890eb3af7db91928d|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8826EDC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:03:25 622831] [debug] |scid:4568a31890eb3af7db91928d|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8826EDC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:03:25 622836] [debug] |scid:4568a31890eb3af7db91928d|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8826EDC|path:0|PNS: 2, unacked: 1050|
[2025/09/12 05:03:25 622841] [debug] |scid:4568a31890eb3af7db91928d|xqc_timer_set|type:LOSS_DETECTION|expire:1757653405660690|now:1757653405622819|interv:37871|
[2025/09/12 05:03:25 622847] [debug] |scid:4568a31890eb3af7db91928d|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB8826EDC|path:0|pns:2|expire:1757653405660690|now:1757653405622819|interval:37871|pto_count:0|srtt:31925
[2025/09/12 05:03:25 622853] [debug] |scid:4568a31890eb3af7db91928d|xqc_generate_sample|sampler: send_elapse 0, ack_elapse 35847, delivered 54|rate 1506|lost 5|
[2025/09/12 05:03:25 622859] [debug] |scid:4568a31890eb3af7db91928d|xqc_bbr_update_bandwidth|BBRv1: RTT round update 5 -> 6|
[2025/09/12 05:03:25 622864] [debug] |scid:4568a31890eb3af7db91928d|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1506) in round 6|
[2025/09/12 05:03:25 622869] [debug] |scid:4568a31890eb3af7db91928d|xqc_bbr_update_min_rtt|minrtt expire|rtt:30721, old_rtt:30721|
[2025/09/12 05:03:25 622881] [debug] |scid:4568a31890eb3af7db91928d|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:5744|extra_cwnd:108|
[2025/09/12 05:03:25 622887] [debug] |scid:4568a31890eb3af7db91928d|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:48731|packet_lost:0|acked:54|po_sent_time:1757653405586805|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2833|
[2025/09/12 05:03:25 622893] [debug] |scid:4568a31890eb3af7db91928d|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:48731|packet_lost:0|acked:54|po_sent_time:1757653405586805|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2833|
[2025/09/12 05:03:25 622899] [debug] |scid:4568a31890eb3af7db91928d|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-4568a31890eb3af7db91928d p-193.167.0.100-34738-80a12c554d4cb9e2131f088cbdc444f69b |bbr on ack|mode:0|pacing_rate:4008935|bw:21221|cwnd:48785|full_bw_reached:0|inflight:1050|srtt:31925|latest_rtt:35847|min_rtt:30721|applimit:0|lost:5|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:1|
[2025/09/12 05:03:25 622906] [debug] |scid:4568a31890eb3af7db91928d|xqc_process_frames|frame_type:1|
[2025/09/12 05:03:25 622912] [debug] |scid:4568a31890eb3af7db91928d|xqc_timer_set|type:ACK_01RTT|expire:1757653405647652|now:1757653405622652|interv:25000|
[2025/09/12 05:03:25 622919] [debug] |scid:4568a31890eb3af7db91928d|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:1757653405622652|max_ack_delay:25000|
[2025/09/12 05:03:25 622925] [debug] |scid:4568a31890eb3af7db91928d|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:1340182637|largest:1340182637|pns:2|
[2025/09/12 05:03:25 622931] [info] |scid:4568a31890eb3af7db91928d|xqc_conn_on_pkt_processed|====>|conn:0000558BB8826EDC|path:0|size:41|pkt_type:SHORT_HEADER|pkt_num:1340182637|frame:PING ACK |recv_time:1757653405622652|dcid:4568a31890eb3af7db91928d|dcid_seq:0|
[2025/09/12 05:03:25 622937] [debug] |scid:4568a31890eb3af7db91928d|xqc_timer_set|type:PATH_IDLE|expire:1757653525622652|now:1757653405622652|interv:120000000|
[2025/09/12 05:03:25 622943] [debug] |scid:4568a31890eb3af7db91928d|xqc_timer_set|type:CONN_IDLE|expire:1757653525622652|now:1757653405622652|interv:120000000|
[2025/09/12 05:03:25 622948] [debug] |scid:4568a31890eb3af7db91928d|xqc_engine_remove_wakeup_queue|next_tick_time:1757653405664576|pq_index:0|
[2025/09/12 05:03:25 622954] [debug] |scid:4568a31890eb3af7db91928d|xqc_engine_add_active_queue|last_ticked_time:1757653405586720|
[2025/09/12 05:03:25 622959] [debug] |xqc_engine_main_logic|BEGIN|now:1757653405622959|
[2025/09/12 05:03:25 622965] [debug] |scid:4568a31890eb3af7db91928d|xqc_engine_process_conn|conn:0000558BB8826EDC|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:1757653405622964|
[2025/09/12 05:03:25 622974] [debug] |scid:4568a31890eb3af7db91928d|xqc_conn_next_wakeup_time|wakeup_time:1757653405647652|
[2025/09/12 05:03:25 622979] [debug] |scid:4568a31890eb3af7db91928d|xqc_engine_add_wakeup_queue|next_tick_time:1757653405647652|
[2025/09/12 05:03:25 622984] [debug] |xqc_engine_wakeup_after|wakeup:1757653405647652|now:1757653405622984|diff:24668|
[2025/09/12 05:03:25 622990] [debug] |xqc_engine_main_logic|END|now:1757653405622964|
[2025/09/12 05:03:25 622997] [debug] |xqc_engine_main_logic|BEGIN|now:1757653405622997|
[2025/09/12 05:03:25 623002] [debug] |xqc_engine_wakeup_after|wakeup:1757653405647652|now:1757653405623002|diff:24650|
[2025/09/12 05:03:25 623007] [debug] |xqc_engine_main_logic|END|now:1757653405622997|
[2025/09/12 05:03:25 648105] [debug] |xqc_engine_main_logic|BEGIN|now:1757653405648105|
[2025/09/12 05:03:25 648129] [debug] |scid:4568a31890eb3af7db91928d|xqc_engine_remove_wakeup_queue|next_tick_time:1757653405647652|pq_index:0|
[2025/09/12 05:03:25 648136] [debug] |scid:4568a31890eb3af7db91928d|xqc_engine_add_active_queue|last_ticked_time:1757653405622964|
[2025/09/12 05:03:25 648143] [debug] |scid:4568a31890eb3af7db91928d|xqc_engine_process_conn|conn:0000558BB8826EDC|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:1757653405648141|
[2025/09/12 05:03:25 648149] [debug] |scid:4568a31890eb3af7db91928d|xqc_timer_expire|timer expired|type:ACK_01RTT|expire_time:1757653405647652|now:1757653405648141|
[2025/09/12 05:03:25 648154] [debug] |scid:4568a31890eb3af7db91928d|xqc_timer_ack_timeout|pns:2|path:0|
[2025/09/12 05:03:25 648159] [debug] |scid:4568a31890eb3af7db91928d|xqc_timer_expire|unset|type:ACK_01RTT|expire_time:1757653405647652|now:1757653405648141|
[2025/09/12 05:03:25 648164] [debug] |scid:4568a31890eb3af7db91928d|xqc_timer_unset|type:ACK_01RTT|
[2025/09/12 05:03:25 648171] [debug] |scid:4568a31890eb3af7db91928d|xqc_gen_ack_frame|largest_recv:1340182637|ack_delay:25519|first_ack_range:1|largest_pkt_recv_time:1757653405622652|
[2025/09/12 05:03:25 648176] [debug] |scid:4568a31890eb3af7db91928d|xqc_gen_ack_frame|high:1340182637|low:1340182636|pkt_pns:2|
[2025/09/12 05:03:25 648181] [debug] |scid:4568a31890eb3af7db91928d|xqc_gen_ack_frame|high:1340182634|low:1340182633|pkt_pns:2|
[2025/09/12 05:03:25 648186] [debug] |scid:4568a31890eb3af7db91928d|xqc_write_ack_to_one_packet|ack_size:15|path:0|path_largest_recv:1340182637|frame_largest_recv:1340182637|
[2025/09/12 05:03:25 648191] [debug] |scid:4568a31890eb3af7db91928d|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:2|
[2025/09/12 05:03:25 648197] [debug] |scid:4568a31890eb3af7db91928d|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:ACK |stream_id:0|stream_offset:0|
[2025/09/12 05:03:25 648203] [debug] |scid:4568a31890eb3af7db91928d|xqc_check_acked_or_dropped_pkt|conn:0000558BB8826EDC|pkt_num:0|size:37|pkt_type:SHORT_HEADER|frame:ACK |
[2025/09/12 05:03:25 648209] [debug] |scid:4568a31890eb3af7db91928d|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:12|
[2025/09/12 05:03:25 648251] [info] |scid:4568a31890eb3af7db91928d|xqc_send_packet_with_pn|<==|conn:0000558BB8826EDC|path:0|pkt_num:12|size:37|sent:53|pkt_type:SHORT_HEADER|frame:ACK |inflight:1050|now:1757653405648219|stream_id:0|stream_offset:0|
[2025/09/12 05:03:25 648263] [debug] |scid:4568a31890eb3af7db91928d|xqc_send_ctl_on_packet_sent|conn:0000558BB8826EDC|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 05:03:25 648274] [debug] |scid:4568a31890eb3af7db91928d|xqc_conn_next_wakeup_time|wakeup_time:1757653405660690|
[2025/09/12 05:03:25 648282] [debug] |scid:4568a31890eb3af7db91928d|xqc_engine_add_wakeup_queue|next_tick_time:1757653405660690|
[2025/09/12 05:03:25 648289] [debug] |xqc_engine_wakeup_after|wakeup:1757653405660690|now:1757653405648289|diff:12401|
[2025/09/12 05:03:25 648298] [debug] |xqc_engine_main_logic|END|now:1757653405648141|
[2025/09/12 05:03:25 661054] [info] |xqc_engine_packet_process|==>|conn:0000558BB8826EDC|size:1444|state:ESTABED|recv_time:1757653405661053|
[2025/09/12 05:03:25 661071] [debug] |scid:4568a31890eb3af7db91928d|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4568a31890eb3af7db91928d|spin_bit:0|
[2025/09/12 05:03:25 661081] [debug] |scid:4568a31890eb3af7db91928d|xqc_packet_decrypt|largest_pn:1340182637|
[2025/09/12 05:03:25 661087] [debug] |scid:4568a31890eb3af7db91928d|xqc_packet_decrypt|decryption nonce|path_id:0|pn:1340182638|
[2025/09/12 05:03:25 661096] [debug] |scid:4568a31890eb3af7db91928d|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:1340182638|
[2025/09/12 05:03:25 661102] [debug] |scid:4568a31890eb3af7db91928d|xqc_process_frames|frame_type:1|
[2025/09/12 05:03:25 661117] [debug] |scid:4568a31890eb3af7db91928d|xqc_process_frames|frame_type:0|
[2025/09/12 05:03:25 661124] [debug] |scid:4568a31890eb3af7db91928d|xqc_process_padding_frame|process padding|
[2025/09/12 05:03:25 661133] [debug] |scid:4568a31890eb3af7db91928d|xqc_timer_set|type:ACK_01RTT|expire:1757653405686053|now:1757653405661053|interv:25000|
[2025/09/12 05:03:25 661142] [debug] |scid:4568a31890eb3af7db91928d|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:1757653405661053|max_ack_delay:25000|
[2025/09/12 05:03:25 661149] [debug] |scid:4568a31890eb3af7db91928d|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:1340182638|largest:1340182638|pns:2|
[2025/09/12 05:03:25 661156] [info] |scid:4568a31890eb3af7db91928d|xqc_conn_on_pkt_processed|====>|conn:0000558BB8826EDC|path:0|size:1444|pkt_type:SHORT_HEADER|pkt_num:1340182638|frame:PADDING PING |recv_time:1757653405661053|dcid:4568a31890eb3af7db91928d|dcid_seq:0|
[2025/09/12 05:03:25 661163] [debug] |scid:4568a31890eb3af7db91928d|xqc_timer_set|type:PATH_IDLE|expire:1757653525661053|now:1757653405661053|interv:120000000|
[2025/09/12 05:03:25 661170] [debug] |scid:4568a31890eb3af7db91928d|xqc_timer_set|type:CONN_IDLE|expire:1757653525661053|now:1757653405661053|interv:120000000|
[2025/09/12 05:03:25 661176] [debug] |scid:4568a31890eb3af7db91928d|xqc_engine_remove_wakeup_queue|next_tick_time:1757653405660690|pq_index:0|
[2025/09/12 05:03:25 661183] [debug] |scid:4568a31890eb3af7db91928d|xqc_engine_add_active_queue|last_ticked_time:1757653405648141|
[2025/09/12 05:03:25 661189] [debug] |xqc_engine_main_logic|BEGIN|now:1757653405661189|
[2025/09/12 05:03:25 661197] [debug] |scid:4568a31890eb3af7db91928d|xqc_engine_process_conn|conn:0000558BB8826EDC|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:1757653405661195|
[2025/09/12 05:03:25 661203] [debug] |scid:4568a31890eb3af7db91928d|xqc_timer_expire|timer expired|type:LOSS_DETECTION|expire_time:1757653405660690|now:1757653405661195|
[2025/09/12 05:03:25 661210] [debug] |scid:4568a31890eb3af7db91928d|xqc_timer_loss_detection_timeout|path:0|loss_detection_timeout|
[2025/09/12 05:03:25 661215] [debug] |scid:4568a31890eb3af7db91928d|xqc_timer_loss_detection_timeout|send Probe pkts|conn:0000558BB8826EDC|path:0|bytes_in_flight:1050|
[2025/09/12 05:03:25 661219] [debug] |scid:4568a31890eb3af7db91928d|xqc_send_ctl_get_pto_time_and_space|srtt:31925|rtt_var:4207|pto_duration:48753|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:03:25 661223] [debug] |scid:4568a31890eb3af7db91928d|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8826EDC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:03:25 661227] [debug] |scid:4568a31890eb3af7db91928d|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8826EDC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:03:25 661231] [debug] |scid:4568a31890eb3af7db91928d|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8826EDC|path:0|PNS: 2, unacked: 1050|
[2025/09/12 05:03:25 661235] [debug] |scid:4568a31890eb3af7db91928d|xqc_path_send_one_or_two_ack_elicit_pkts|send two ack-eliciting pkts|path:0|pns:2|
[2025/09/12 05:03:25 661239] [debug] |scid:4568a31890eb3af7db91928d|xqc_conn_send_probe_pkt|conn:0000558BB8826EDC|path:0|pkt_num:7|size:1050|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|
[2025/09/12 05:03:25 661244] [debug] |scid:4568a31890eb3af7db91928d|xqc_conn_send_probe_pkt|conn:0000558BB8826EDC|path:0|pkt_num:11|size:1050|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|
[2025/09/12 05:03:25 661249] [debug] |scid:4568a31890eb3af7db91928d|xqc_timer_loss_detection_timeout|xqc_send_ctl_set_loss_detection_timer|PTO|conn:0000558BB8826EDC|pto_count:1
[2025/09/12 05:03:25 661258] [debug] |scid:4568a31890eb3af7db91928d|xqc_send_ctl_set_loss_detection_timer|unset|no ack-eliciting pkts in flight|conn:0000558BB8826EDC|path:0|
[2025/09/12 05:03:25 661262] [debug] |scid:4568a31890eb3af7db91928d|xqc_timer_unset|type:LOSS_DETECTION|
[2025/09/12 05:03:25 661265] [debug] |scid:4568a31890eb3af7db91928d|xqc_timer_expire|unset|type:LOSS_DETECTION|expire_time:0|now:1757653405661195|
[2025/09/12 05:03:25 661269] [debug] |scid:4568a31890eb3af7db91928d|xqc_timer_unset|type:LOSS_DETECTION|
[2025/09/12 05:03:25 661274] [debug] |scid:4568a31890eb3af7db91928d|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:STREAM |stream_id:0|stream_offset:1024|
[2025/09/12 05:03:25 661279] [debug] |scid:4568a31890eb3af7db91928d|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:STREAM |stream_id:0|stream_offset:1024|
[2025/09/12 05:03:25 661283] [debug] |scid:4568a31890eb3af7db91928d|xqc_check_acked_or_dropped_pkt|conn:0000558BB8826EDC|pkt_num:7|size:1050|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:03:25 661288] [debug] |scid:4568a31890eb3af7db91928d|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:13|
[2025/09/12 05:03:25 661321] [info] |scid:4568a31890eb3af7db91928d|xqc_send_packet_with_pn|<==|conn:0000558BB8826EDC|path:0|pkt_num:13|size:1050|sent:1066|pkt_type:SHORT_HEADER|frame:STREAM |inflight:0|now:1757653405661295|stream_id:0|stream_offset:1024|
[2025/09/12 05:03:25 661327] [debug] |scid:4568a31890eb3af7db91928d|xqc_send_ctl_on_packet_sent|conn:0000558BB8826EDC|path:0|pkt_num:13|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 05:03:25 661332] [debug] |scid:4568a31890eb3af7db91928d|xqc_send_ctl_on_packet_sent|path:0|inflight:0|applimit:0|
[2025/09/12 05:03:25 661337] [debug] |scid:4568a31890eb3af7db91928d|xqc_send_ctl_get_pto_time_and_space|srtt:31925|rtt_var:4207|pto_duration:97506|backoff_factor:2.00|backoff:2.00|pto_cnt:1|max_ack_delay:25|
[2025/09/12 05:03:25 661341] [debug] |scid:4568a31890eb3af7db91928d|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8826EDC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:03:25 661345] [debug] |scid:4568a31890eb3af7db91928d|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8826EDC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:03:25 661349] [debug] |scid:4568a31890eb3af7db91928d|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8826EDC|path:0|PNS: 2, unacked: 1050|
[2025/09/12 05:03:25 661353] [debug] |scid:4568a31890eb3af7db91928d|xqc_timer_set|type:LOSS_DETECTION|expire:1757653405808801|now:1757653405661336|interv:147465|
[2025/09/12 05:03:25 661357] [debug] |scid:4568a31890eb3af7db91928d|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB8826EDC|path:0|pns:2|expire:1757653405808801|now:1757653405661336|interval:147465|pto_count:1|srtt:31925
[2025/09/12 05:03:25 661362] [debug] |scid:4568a31890eb3af7db91928d|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:48785|inflight:1050|
[2025/09/12 05:03:25 661366] [debug] |scid:4568a31890eb3af7db91928d|xqc_check_acked_or_dropped_pkt|conn:0000558BB8826EDC|pkt_num:11|size:1050|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:03:25 661371] [debug] |scid:4568a31890eb3af7db91928d|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:14|
[2025/09/12 05:03:25 661390] [info] |scid:4568a31890eb3af7db91928d|xqc_send_packet_with_pn|<==|conn:0000558BB8826EDC|path:0|pkt_num:14|size:1050|sent:1066|pkt_type:SHORT_HEADER|frame:STREAM |inflight:1050|now:1757653405661376|stream_id:0|stream_offset:1024|
[2025/09/12 05:03:25 661396] [debug] |scid:4568a31890eb3af7db91928d|xqc_send_ctl_on_packet_sent|conn:0000558BB8826EDC|path:0|pkt_num:14|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 05:03:25 661400] [debug] |scid:4568a31890eb3af7db91928d|xqc_send_ctl_on_packet_sent|path:0|inflight:1050|applimit:0|
[2025/09/12 05:03:25 661408] [debug] |scid:4568a31890eb3af7db91928d|xqc_send_ctl_get_pto_time_and_space|srtt:31925|rtt_var:4207|pto_duration:97506|backoff_factor:2.00|backoff:2.00|pto_cnt:1|max_ack_delay:25|
[2025/09/12 05:03:25 661413] [debug] |scid:4568a31890eb3af7db91928d|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8826EDC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:03:25 661417] [debug] |scid:4568a31890eb3af7db91928d|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8826EDC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:03:25 661420] [debug] |scid:4568a31890eb3af7db91928d|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8826EDC|path:0|PNS: 2, unacked: 2100|
[2025/09/12 05:03:25 661424] [debug] |scid:4568a31890eb3af7db91928d|xqc_timer_set|type:LOSS_DETECTION|expire:1757653405808882|now:1757653405661408|interv:147474|
[2025/09/12 05:03:25 661428] [debug] |scid:4568a31890eb3af7db91928d|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB8826EDC|path:0|pns:2|expire:1757653405808882|now:1757653405661408|interval:147474|pto_count:1|srtt:31925
[2025/09/12 05:03:25 661433] [debug] |scid:4568a31890eb3af7db91928d|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:48785|inflight:2100|
[2025/09/12 05:03:25 661437] [debug] |scid:4568a31890eb3af7db91928d|xqc_conn_next_wakeup_time|wakeup_time:1757653405686053|
[2025/09/12 05:03:25 661442] [debug] |scid:4568a31890eb3af7db91928d|xqc_engine_add_wakeup_queue|next_tick_time:1757653405686053|
[2025/09/12 05:03:25 661445] [debug] |xqc_engine_wakeup_after|wakeup:1757653405686053|now:1757653405661445|diff:24608|
[2025/09/12 05:03:25 661450] [debug] |xqc_engine_main_logic|END|now:1757653405661195|
[2025/09/12 05:03:25 661455] [debug] |xqc_engine_main_logic|BEGIN|now:1757653405661455|
[2025/09/12 05:03:25 661459] [debug] |xqc_engine_wakeup_after|wakeup:1757653405686053|now:1757653405661459|diff:24594|
[2025/09/12 05:03:25 661463] [debug] |xqc_engine_main_logic|END|now:1757653405661455|
[2025/09/12 05:03:25 686539] [debug] |xqc_engine_main_logic|BEGIN|now:1757653405686538|
[2025/09/12 05:03:25 686561] [debug] |scid:4568a31890eb3af7db91928d|xqc_engine_remove_wakeup_queue|next_tick_time:1757653405686053|pq_index:0|
[2025/09/12 05:03:25 686568] [debug] |scid:4568a31890eb3af7db91928d|xqc_engine_add_active_queue|last_ticked_time:1757653405661195|
[2025/09/12 05:03:25 686576] [debug] |scid:4568a31890eb3af7db91928d|xqc_engine_process_conn|conn:0000558BB8826EDC|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:1757653405686573|
[2025/09/12 05:03:25 686582] [debug] |scid:4568a31890eb3af7db91928d|xqc_timer_expire|timer expired|type:ACK_01RTT|expire_time:1757653405686053|now:1757653405686573|
[2025/09/12 05:03:25 686587] [debug] |scid:4568a31890eb3af7db91928d|xqc_timer_ack_timeout|pns:2|path:0|
[2025/09/12 05:03:25 686593] [debug] |scid:4568a31890eb3af7db91928d|xqc_timer_expire|unset|type:ACK_01RTT|expire_time:1757653405686053|now:1757653405686573|
[2025/09/12 05:03:25 686598] [debug] |scid:4568a31890eb3af7db91928d|xqc_timer_unset|type:ACK_01RTT|
[2025/09/12 05:03:25 686606] [debug] |scid:4568a31890eb3af7db91928d|xqc_gen_ack_frame|largest_recv:1340182638|ack_delay:25552|first_ack_range:2|largest_pkt_recv_time:1757653405661053|
[2025/09/12 05:03:25 686612] [debug] |scid:4568a31890eb3af7db91928d|xqc_gen_ack_frame|high:1340182638|low:1340182636|pkt_pns:2|
[2025/09/12 05:03:25 686617] [debug] |scid:4568a31890eb3af7db91928d|xqc_gen_ack_frame|high:1340182634|low:1340182633|pkt_pns:2|
[2025/09/12 05:03:25 686622] [debug] |scid:4568a31890eb3af7db91928d|xqc_write_ack_to_one_packet|ack_size:15|path:0|path_largest_recv:1340182638|frame_largest_recv:1340182638|
[2025/09/12 05:03:25 686627] [debug] |scid:4568a31890eb3af7db91928d|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:2|
[2025/09/12 05:03:25 686633] [debug] |scid:4568a31890eb3af7db91928d|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:ACK |stream_id:0|stream_offset:0|
[2025/09/12 05:03:25 686649] [debug] |scid:4568a31890eb3af7db91928d|xqc_check_acked_or_dropped_pkt|conn:0000558BB8826EDC|pkt_num:0|size:37|pkt_type:SHORT_HEADER|frame:ACK |
[2025/09/12 05:03:25 686656] [debug] |scid:4568a31890eb3af7db91928d|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:15|
[2025/09/12 05:03:25 686709] [info] |scid:4568a31890eb3af7db91928d|xqc_send_packet_with_pn|<==|conn:0000558BB8826EDC|path:0|pkt_num:15|size:37|sent:53|pkt_type:SHORT_HEADER|frame:ACK |inflight:2100|now:1757653405686669|stream_id:0|stream_offset:0|
[2025/09/12 05:03:25 686716] [debug] |scid:4568a31890eb3af7db91928d|xqc_send_ctl_on_packet_sent|conn:0000558BB8826EDC|path:0|pkt_num:15|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 05:03:25 686724] [debug] |scid:4568a31890eb3af7db91928d|xqc_conn_next_wakeup_time|wakeup_time:1757653405808882|
[2025/09/12 05:03:25 686730] [debug] |scid:4568a31890eb3af7db91928d|xqc_engine_add_wakeup_queue|next_tick_time:1757653405808882|
[2025/09/12 05:03:25 686735] [debug] |xqc_engine_wakeup_after|wakeup:1757653405808882|now:1757653405686735|diff:122147|
[2025/09/12 05:03:25 686741] [debug] |xqc_engine_main_logic|END|now:1757653405686573|
[2025/09/12 05:03:25 692845] [info] |xqc_engine_packet_process|==>|conn:0000558BB8826EDC|size:39|state:ESTABED|recv_time:1757653405692842|
[2025/09/12 05:03:25 692862] [debug] |scid:4568a31890eb3af7db91928d|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:4568a31890eb3af7db91928d|spin_bit:0|
[2025/09/12 05:03:25 692872] [debug] |scid:4568a31890eb3af7db91928d|xqc_packet_decrypt|largest_pn:1340182638|
[2025/09/12 05:03:25 692878] [debug] |scid:4568a31890eb3af7db91928d|xqc_packet_decrypt|decryption nonce|path_id:0|pn:1340182639|
[2025/09/12 05:03:25 692887] [debug] |scid:4568a31890eb3af7db91928d|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:1340182639|
[2025/09/12 05:03:25 692892] [debug] |scid:4568a31890eb3af7db91928d|xqc_process_frames|frame_type:1c|
[2025/09/12 05:03:25 692900] [debug] |scid:4568a31890eb3af7db91928d|xqc_timer_set|type:CONN_DRAINING|expire:1757653405914158|now:1757653405692899|interv:221259|
[2025/09/12 05:03:25 692906] [debug] |scid:4568a31890eb3af7db91928d|xqc_send_queue_drop_packets|sndq_packets_used:4|sndq_packets_used_bytes:0|sndq_packets_free:4|
[2025/09/12 05:03:25 692914] [debug] |scid:4568a31890eb3af7db91928d|xqc_send_queue_drop_packets|path:0|ctl_bytes_in_flight:2100|
[2025/09/12 05:03:25 692919] [debug] |scid:4568a31890eb3af7db91928d|xqc_timer_unset|type:ACK_INIT|
[2025/09/12 05:03:25 692923] [debug] |scid:4568a31890eb3af7db91928d|xqc_timer_unset|type:ACK_HSK|
[2025/09/12 05:03:25 692926] [debug] |scid:4568a31890eb3af7db91928d|xqc_timer_unset|type:ACK_01RTT|
[2025/09/12 05:03:25 692930] [debug] |scid:4568a31890eb3af7db91928d|xqc_timer_unset|type:LOSS_DETECTION|
[2025/09/12 05:03:25 692935] [info] |scid:4568a31890eb3af7db91928d|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 05:03:25 692941] [debug] |scid:4568a31890eb3af7db91928d|xqc_conn_immediate_close|gen_conn_close|state:CLOSING|
[2025/09/12 05:03:25 692945] [debug] |scid:4568a31890eb3af7db91928d|xqc_process_frames|draining state, skip|
[2025/09/12 05:03:25 692952] [debug] |scid:4568a31890eb3af7db91928d|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:1340182639|largest:1340182639|pns:2|
[2025/09/12 05:03:25 692958] [info] |scid:4568a31890eb3af7db91928d|xqc_conn_on_pkt_processed|====>|conn:0000558BB8826EDC|path:0|size:39|pkt_type:SHORT_HEADER|pkt_num:1340182639|frame:CONNECTION_CLOSE |recv_time:1757653405692842|dcid:4568a31890eb3af7db91928d|dcid_seq:0|
[2025/09/12 05:03:25 692965] [debug] |scid:4568a31890eb3af7db91928d|xqc_timer_set|type:PATH_IDLE|expire:1757653525692842|now:1757653405692842|interv:120000000|
[2025/09/12 05:03:25 692980] [debug] |scid:4568a31890eb3af7db91928d|xqc_timer_set|type:CONN_IDLE|expire:1757653525692842|now:1757653405692842|interv:120000000|
[2025/09/12 05:03:25 692986] [debug] |scid:4568a31890eb3af7db91928d|xqc_engine_remove_wakeup_queue|next_tick_time:1757653405808882|pq_index:0|
[2025/09/12 05:03:25 692993] [debug] |scid:4568a31890eb3af7db91928d|xqc_engine_add_active_queue|last_ticked_time:1757653405686573|
[2025/09/12 05:03:25 692999] [debug] |xqc_engine_main_logic|BEGIN|now:1757653405692999|
[2025/09/12 05:03:25 693006] [debug] |scid:4568a31890eb3af7db91928d|xqc_engine_process_conn|conn:0000558BB8826EDC|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:1757653405693004|
[2025/09/12 05:03:25 693014] [debug] |scid:4568a31890eb3af7db91928d|xqc_path_get_perf_class|conn:0000558BB8826EDC|path_id:0|path_srtt:31925|min_srtt:31925|path_bw:21221|loss_rate:38.46|path_pto:1|
[2025/09/12 05:03:25 693021] [debug] |scid:4568a31890eb3af7db91928d|xqc_minrtt_scheduler_get_path|path srtt|conn:0000558BB8826EDC|path_id:0|path_srtt:31925|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:03:25 693028] [debug] |scid:4568a31890eb3af7db91928d|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CONNECTION_CLOSE |pn:0|size:26|reinj:0|path_class:4|
[2025/09/12 05:03:25 693036] [debug] |scid:4568a31890eb3af7db91928d|xqc_check_acked_or_dropped_pkt|conn:0000558BB8826EDC|pkt_num:0|size:26|pkt_type:SHORT_HEADER|frame:CONNECTION_CLOSE |
[2025/09/12 05:03:25 693064] [debug] |scid:4568a31890eb3af7db91928d|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:16|
[2025/09/12 05:03:25 693102] [info] |scid:4568a31890eb3af7db91928d|xqc_send_packet_with_pn|<==|conn:0000558BB8826EDC|path:0|pkt_num:16|size:26|sent:42|pkt_type:SHORT_HEADER|frame:CONNECTION_CLOSE |inflight:0|now:1757653405693074|stream_id:0|stream_offset:0|
[2025/09/12 05:03:25 693112] [debug] |scid:4568a31890eb3af7db91928d|xqc_send_ctl_on_packet_sent|conn:0000558BB8826EDC|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 05:03:25 693120] [debug] |scid:4568a31890eb3af7db91928d|xqc_conn_next_wakeup_time|wakeup_time:1757653405914158|
[2025/09/12 05:03:25 693125] [debug] |scid:4568a31890eb3af7db91928d|xqc_engine_add_wakeup_queue|next_tick_time:1757653405914158|
[2025/09/12 05:03:25 693129] [debug] |xqc_engine_wakeup_after|wakeup:1757653405914158|now:1757653405693129|diff:221029|
[2025/09/12 05:03:25 693134] [debug] |xqc_engine_main_logic|END|now:1757653405693004|
[2025/09/12 05:03:25 693139] [debug] |xqc_engine_main_logic|BEGIN|now:1757653405693139|
[2025/09/12 05:03:25 693143] [debug] |xqc_engine_wakeup_after|wakeup:1757653405914158|now:1757653405693143|diff:221015|
[2025/09/12 05:03:25 693147] [debug] |xqc_engine_main_logic|END|now:1757653405693139|
[2025/09/12 05:03:25 915426] [debug] |xqc_engine_main_logic|BEGIN|now:1757653405915426|
[2025/09/12 05:03:25 915452] [debug] |scid:4568a31890eb3af7db91928d|xqc_engine_remove_wakeup_queue|next_tick_time:1757653405914158|pq_index:0|
[2025/09/12 05:03:25 915459] [debug] |scid:4568a31890eb3af7db91928d|xqc_engine_add_active_queue|last_ticked_time:1757653405693004|
[2025/09/12 05:03:25 915467] [debug] |scid:4568a31890eb3af7db91928d|xqc_engine_process_conn|conn:0000558BB8826EDC|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:1757653405915464|
[2025/09/12 05:03:25 915474] [debug] |scid:4568a31890eb3af7db91928d|xqc_timer_expire|timer expired|type:CONN_DRAINING|expire_time:1757653405914158|now:1757653405915464|
[2025/09/12 05:03:25 915480] [debug] |scid:4568a31890eb3af7db91928d|xqc_timer_expire|unset|type:CONN_DRAINING|expire_time:1757653405914158|now:1757653405915464|
[2025/09/12 05:03:25 915494] [debug] |scid:4568a31890eb3af7db91928d|xqc_timer_unset|type:CONN_DRAINING|
[2025/09/12 05:03:25 915500] [info] |xqc_engine_main_logic|conn:0000558BB8826EDC|l-0.0.0.0-443-4568a31890eb3af7db91928d p-193.167.0.100-34738-80a12c554d4cb9e2131f088cbdc444f69b|conn_state:13|next_tick_time:1757653405914158
[2025/09/12 05:03:25 915517] [report] |scid:4568a31890eb3af7db91928d|xqc_conn_destroy|0000558BB8826EDC|has_0rtt:0|0rtt_accept:0|token_ok:0|handshake_time:850791|first_send_delay:851144|conn_persist:1242996|keyupdate_cnt:0|err:0x0|close_msg:remote close|l-0.0.0.0-443-4568a31890eb3af7db91928d p-193.167.0.100-34738-80a12c554d4cb9e2131f088cbdc444f69b|hsk_recv:818035|close_recv:1020378|close_send:1020553|last_recv:1020321|last_send:1020553|mp_enable:0|create:1|validated:1|active:1|path_info:0/1/0/a/0,1,1,1,0,0,0,0,0,0,0,29,13,11,4096,0,17,i32,4,26,39,40000,1340182639,1020,0,4,28,41,6,1340182637,950,0,4,1431,1444,3,1340182638,988,0,4,37,4,15,1014,4,26,40000,16,1020,4,1050,80,14,988,0-2,0-2,0-0,0-0,0-0,0-31,0-11105,0-5929,0-23,0-11,0-5,0-1,0-0,0-0,0-0,0-0,0-0,0-0|alpn:hq-interop|rebind_count:0|rebind_valid:0|rtx_pkt:5|tlp_pkt:1|snd_pkt:23|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 05:03:25 915528] [debug] |scid:4568a31890eb3af7db91928d|xqc_destroy_stream|send_state:2|recv_state:3|stream_id:0|stream_type:0|
[2025/09/12 05:03:25 915539] [stats] |scid:4568a31890eb3af7db91928d|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:1757653405523531|wrt_delay:134|snd_delay:970|finwrt_delay:134|finsnd_delay:137845|finrcv_delay:2|finread_delay:62|all_acked_delay:0|firstfinack_dely:0|close_delay:0|apprst_delay:0|rstsnd_delay:0|rstrcv_delay:0|l-0.0.0.0-443-4568a31890eb3af7db91928d p-193.167.0.100-34738-80a12c554d4cb9e2131f088cbdc444f69b|path_info:mp is not supported in connection scid:4568a31890eb3af7db91928d|fec_recv_delay:0u|fec_send_rpr_cnt:0|retrans:1|
[2025/09/12 05:03:25 915582] [debug] |scid:4568a31890eb3af7db91928d|xqc_send_ctl_destroy|destroy|
[2025/09/12 05:03:25 915592] [debug] |scid:4568a31890eb3af7db91928d|xqc_destroy_crypto_stream|destroy crypto stream|encrypt_level:0|cur_state:CLOSED|
[2025/09/12 05:03:25 915600] [debug] |scid:4568a31890eb3af7db91928d|xqc_destroy_crypto_stream|destroy crypto stream|encrypt_level:2|cur_state:CLOSED|
[2025/09/12 05:03:25 915608] [debug] |scid:4568a31890eb3af7db91928d|xqc_destroy_crypto_stream|destroy crypto stream|encrypt_level:3|cur_state:CLOSED|
[2025/09/12 05:03:25 915666] [debug] |xqc_engine_wakeup_after|wakeup:1757653462688447|now:1757653405915666|diff:56772781|
[2025/09/12 05:03:25 915677] [debug] |xqc_engine_main_logic|END|now:1757653405915464|
[2025/09/12 05:03:26 069016] [debug] |scid:f4d4f5699e31da79ea8abc2e|xqc_timer_set|type:CONN_IDLE|expire:1757653466069014|now:1757653406069014|interv:60000000|
[2025/09/12 05:03:26 069065] [debug] |scid:f4d4f5699e31da79ea8abc2e|xqc_timer_set|type:PATH_IDLE|expire:1757653466069065|now:1757653406069065|interv:60000000|
[2025/09/12 05:03:26 069077] [debug] |xqc_path_create|path:0|dcid:7671cbb59c8d435b29497c21aeceb00a9d|scid:f4d4f5699e31da79ea8abc2e|create_path_count:1|
[2025/09/12 05:03:26 069085] [debug] |scid:f4d4f5699e31da79ea8abc2e|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 05:03:26 069094] [debug] |xqc_path_init|path:0|dcid:7671cbb59c8d435b29497c21aeceb00a9d|scid:f4d4f5699e31da79ea8abc2e|state:2|
[2025/09/12 05:03:26 069102] [debug] |scid:f4d4f5699e31da79ea8abc2e|xqc_conn_create|success|scid:f4d4f5699e31da79ea8abc2e|dcid:7671cbb59c8d435b29497c21aeceb00a9d|conn:0000558BB8826E8C|
[2025/09/12 05:03:26 069122] [info] |scid:f4d4f5699e31da79ea8abc2e|xqc_conn_server_create|hash odcid conn|odcid:ab03852bbd12d4c7caa78f652bcbd9657166|conn:0000558BB8826E8C|
[2025/09/12 05:03:26 069138] [info] |scid:f4d4f5699e31da79ea8abc2e|xqc_conn_get_local_transport_params|generate sr_token[918e2fb596b41781ae0512be356f7ec8] for cid[ab03852bbd12d4c7caa78f652bcbd9657166]
[2025/09/12 05:03:26 069163] [stats] |xqc_conn_server_init_path_addr|path:0|l-0.0.0.0-443-f4d4f5699e31da79ea8abc2e p-193.167.0.100-41891-7671cbb59c8d435b29497c21aeceb00a9d|
[2025/09/12 05:03:26 069172] [info] |xqc_engine_packet_process|==>|conn:0000558BB8826E8C|size:1200|state:S_INIT|recv_time:1757653406068984|
[2025/09/12 05:03:26 069307] [debug] |scid:f4d4f5699e31da79ea8abc2e|xqc_packet_parse_initial|packet parse|initial|
[2025/09/12 05:03:26 069315] [debug] |scid:f4d4f5699e31da79ea8abc2e|xqc_packet_parse_initial|success|Length:1153|
[2025/09/12 05:03:26 069323] [debug] |scid:f4d4f5699e31da79ea8abc2e|xqc_packet_decrypt|largest_pn:0|
[2025/09/12 05:03:26 069328] [debug] |scid:f4d4f5699e31da79ea8abc2e|xqc_packet_decrypt|decryption nonce|path_id:0|pn:40034750|
[2025/09/12 05:03:26 069337] [debug] |scid:f4d4f5699e31da79ea8abc2e|xqc_packet_decrypt_single|pkt_type:INIT|pkt_num:40034750|
[2025/09/12 05:03:26 069342] [debug] |scid:f4d4f5699e31da79ea8abc2e|xqc_process_frames|frame_type:0|
[2025/09/12 05:03:26 069347] [debug] |scid:f4d4f5699e31da79ea8abc2e|xqc_process_padding_frame|process padding|
[2025/09/12 05:03:26 069352] [debug] |scid:f4d4f5699e31da79ea8abc2e|xqc_process_frames|frame_type:6|
[2025/09/12 05:03:26 069358] [info] |scid:f4d4f5699e31da79ea8abc2e|xqc_conn_check_token|token empty|
[2025/09/12 05:03:26 069364] [info] |scid:f4d4f5699e31da79ea8abc2e|xqc_process_crypto_frame|check_token fail|conn:0000558BB8826E8C|l-0.0.0.0-443-f4d4f5699e31da79ea8abc2e p-193.167.0.100-41891-7671cbb59c8d435b29497c21aeceb00a9d|
[2025/09/12 05:03:26 069370] [debug] |scid:f4d4f5699e31da79ea8abc2e|xqc_create_crypto_stream|encrypt_level:0|cur_state:S_INIT|
[2025/09/12 05:03:26 069376] [debug] |scid:f4d4f5699e31da79ea8abc2e|xqc_process_crypto_frame|level:0|
[2025/09/12 05:03:26 069381] [debug] |scid:f4d4f5699e31da79ea8abc2e|xqc_read_crypto_stream|xqc_read_crypto_stream|level:0|
[2025/09/12 05:03:26 069386] [debug] |scid:f4d4f5699e31da79ea8abc2e|xqc_engine_add_active_queue|last_ticked_time:0|
[2025/09/12 05:03:26 069391] [debug] |scid:f4d4f5699e31da79ea8abc2e|xqc_create_crypto_stream|encrypt_level:2|cur_state:S_INIT|
[2025/09/12 05:03:26 069397] [debug] |scid:f4d4f5699e31da79ea8abc2e|xqc_process_crypto_frame|server create hsk stream|
[2025/09/12 05:03:26 069401] [debug] |scid:f4d4f5699e31da79ea8abc2e|xqc_process_frames|frame_type:6|
[2025/09/12 05:03:26 069406] [info] |scid:f4d4f5699e31da79ea8abc2e|xqc_conn_check_token|token empty|
[2025/09/12 05:03:26 069410] [info] |scid:f4d4f5699e31da79ea8abc2e|xqc_process_crypto_frame|check_token fail|conn:0000558BB8826E8C|l-0.0.0.0-443-f4d4f5699e31da79ea8abc2e p-193.167.0.100-41891-7671cbb59c8d435b29497c21aeceb00a9d|
[2025/09/12 05:03:26 069416] [debug] |scid:f4d4f5699e31da79ea8abc2e|xqc_process_crypto_frame|level:0|
[2025/09/12 05:03:26 069420] [debug] |scid:f4d4f5699e31da79ea8abc2e|xqc_read_crypto_stream|xqc_read_crypto_stream|level:0|
[2025/09/12 05:03:26 069425] [debug] |scid:f4d4f5699e31da79ea8abc2e|xqc_process_frames|frame_type:1|
[2025/09/12 05:03:26 069430] [debug] |scid:f4d4f5699e31da79ea8abc2e|xqc_process_frames|frame_type:6|
[2025/09/12 05:03:26 069434] [info] |scid:f4d4f5699e31da79ea8abc2e|xqc_conn_check_token|token empty|
[2025/09/12 05:03:26 069439] [info] |scid:f4d4f5699e31da79ea8abc2e|xqc_process_crypto_frame|check_token fail|conn:0000558BB8826E8C|l-0.0.0.0-443-f4d4f5699e31da79ea8abc2e p-193.167.0.100-41891-7671cbb59c8d435b29497c21aeceb00a9d|
[2025/09/12 05:03:26 069444] [debug] |scid:f4d4f5699e31da79ea8abc2e|xqc_process_crypto_frame|level:0|
[2025/09/12 05:03:26 069449] [debug] |scid:f4d4f5699e31da79ea8abc2e|xqc_read_crypto_stream|xqc_read_crypto_stream|level:0|
[2025/09/12 05:03:26 069459] [debug] |scid:f4d4f5699e31da79ea8abc2e|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:0|56u|
[2025/09/12 05:03:26 069480] [debug] |scid:f4d4f5699e31da79ea8abc2e|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:0|SSL_quic_write_level:0|rv:-1|
[2025/09/12 05:03:26 069486] [debug] |scid:f4d4f5699e31da79ea8abc2e|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/09/12 05:03:26 069491] [debug] |scid:f4d4f5699e31da79ea8abc2e|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:0|56u|
[2025/09/12 05:03:26 069496] [debug] |scid:f4d4f5699e31da79ea8abc2e|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:0|SSL_quic_write_level:0|rv:-1|
[2025/09/12 05:03:26 069501] [debug] |scid:f4d4f5699e31da79ea8abc2e|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/09/12 05:03:26 069507] [debug] |scid:f4d4f5699e31da79ea8abc2e|xqc_process_frames|frame_type:6|
[2025/09/12 05:03:26 069512] [info] |scid:f4d4f5699e31da79ea8abc2e|xqc_conn_check_token|token empty|
[2025/09/12 05:03:26 069516] [info] |scid:f4d4f5699e31da79ea8abc2e|xqc_process_crypto_frame|check_token fail|conn:0000558BB8826E8C|l-0.0.0.0-443-f4d4f5699e31da79ea8abc2e p-193.167.0.100-41891-7671cbb59c8d435b29497c21aeceb00a9d|
[2025/09/12 05:03:26 069522] [debug] |scid:f4d4f5699e31da79ea8abc2e|xqc_process_crypto_frame|level:0|
[2025/09/12 05:03:26 069526] [debug] |scid:f4d4f5699e31da79ea8abc2e|xqc_read_crypto_stream|xqc_read_crypto_stream|level:0|
[2025/09/12 05:03:26 069530] [debug] |scid:f4d4f5699e31da79ea8abc2e|xqc_process_frames|frame_type:6|
[2025/09/12 05:03:26 069533] [info] |scid:f4d4f5699e31da79ea8abc2e|xqc_conn_check_token|token empty|
[2025/09/12 05:03:26 069537] [info] |scid:f4d4f5699e31da79ea8abc2e|xqc_process_crypto_frame|check_token fail|conn:0000558BB8826E8C|l-0.0.0.0-443-f4d4f5699e31da79ea8abc2e p-193.167.0.100-41891-7671cbb59c8d435b29497c21aeceb00a9d|
[2025/09/12 05:03:26 069541] [debug] |scid:f4d4f5699e31da79ea8abc2e|xqc_process_crypto_frame|level:0|
[2025/09/12 05:03:26 069545] [debug] |scid:f4d4f5699e31da79ea8abc2e|xqc_read_crypto_stream|xqc_read_crypto_stream|level:0|
[2025/09/12 05:03:26 069548] [debug] |scid:f4d4f5699e31da79ea8abc2e|xqc_process_frames|frame_type:6|
[2025/09/12 05:03:26 069552] [info] |scid:f4d4f5699e31da79ea8abc2e|xqc_conn_check_token|token empty|
[2025/09/12 05:03:26 069556] [info] |scid:f4d4f5699e31da79ea8abc2e|xqc_process_crypto_frame|check_token fail|conn:0000558BB8826E8C|l-0.0.0.0-443-f4d4f5699e31da79ea8abc2e p-193.167.0.100-41891-7671cbb59c8d435b29497c21aeceb00a9d|
[2025/09/12 05:03:26 069560] [debug] |scid:f4d4f5699e31da79ea8abc2e|xqc_process_crypto_frame|level:0|
[2025/09/12 05:03:26 069563] [debug] |scid:f4d4f5699e31da79ea8abc2e|xqc_read_crypto_stream|xqc_read_crypto_stream|level:0|
[2025/09/12 05:03:26 069567] [debug] |scid:f4d4f5699e31da79ea8abc2e|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:0|112u|
[2025/09/12 05:03:26 069571] [debug] |scid:f4d4f5699e31da79ea8abc2e|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:0|SSL_quic_write_level:0|rv:-1|
[2025/09/12 05:03:26 069575] [debug] |scid:f4d4f5699e31da79ea8abc2e|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/09/12 05:03:26 069579] [debug] |scid:f4d4f5699e31da79ea8abc2e|xqc_process_frames|frame_type:0|
[2025/09/12 05:03:26 069583] [debug] |scid:f4d4f5699e31da79ea8abc2e|xqc_process_padding_frame|process padding|
[2025/09/12 05:03:26 069586] [debug] |scid:f4d4f5699e31da79ea8abc2e|xqc_process_frames|frame_type:1|
[2025/09/12 05:03:26 069590] [debug] |scid:f4d4f5699e31da79ea8abc2e|xqc_process_frames|frame_type:6|
[2025/09/12 05:03:26 069593] [info] |scid:f4d4f5699e31da79ea8abc2e|xqc_conn_check_token|token empty|
[2025/09/12 05:03:26 069597] [info] |scid:f4d4f5699e31da79ea8abc2e|xqc_process_crypto_frame|check_token fail|conn:0000558BB8826E8C|l-0.0.0.0-443-f4d4f5699e31da79ea8abc2e p-193.167.0.100-41891-7671cbb59c8d435b29497c21aeceb00a9d|
[2025/09/12 05:03:26 069601] [debug] |scid:f4d4f5699e31da79ea8abc2e|xqc_process_crypto_frame|level:0|
[2025/09/12 05:03:26 069605] [debug] |scid:f4d4f5699e31da79ea8abc2e|xqc_read_crypto_stream|xqc_read_crypto_stream|level:0|
[2025/09/12 05:03:26 069612] [debug] |scid:f4d4f5699e31da79ea8abc2e|xqc_process_frames|frame_type:6|
[2025/09/12 05:03:26 069616] [info] |scid:f4d4f5699e31da79ea8abc2e|xqc_conn_check_token|token empty|
[2025/09/12 05:03:26 069619] [info] |scid:f4d4f5699e31da79ea8abc2e|xqc_process_crypto_frame|check_token fail|conn:0000558BB8826E8C|l-0.0.0.0-443-f4d4f5699e31da79ea8abc2e p-193.167.0.100-41891-7671cbb59c8d435b29497c21aeceb00a9d|
[2025/09/12 05:03:26 069623] [debug] |scid:f4d4f5699e31da79ea8abc2e|xqc_process_crypto_frame|level:0|
[2025/09/12 05:03:26 069627] [debug] |scid:f4d4f5699e31da79ea8abc2e|xqc_read_crypto_stream|xqc_read_crypto_stream|level:0|
[2025/09/12 05:03:26 069631] [debug] |scid:f4d4f5699e31da79ea8abc2e|xqc_process_frames|frame_type:6|
[2025/09/12 05:03:26 069634] [info] |scid:f4d4f5699e31da79ea8abc2e|xqc_conn_check_token|token empty|
[2025/09/12 05:03:26 069638] [info] |scid:f4d4f5699e31da79ea8abc2e|xqc_process_crypto_frame|check_token fail|conn:0000558BB8826E8C|l-0.0.0.0-443-f4d4f5699e31da79ea8abc2e p-193.167.0.100-41891-7671cbb59c8d435b29497c21aeceb00a9d|
[2025/09/12 05:03:26 069642] [debug] |scid:f4d4f5699e31da79ea8abc2e|xqc_process_crypto_frame|level:0|
[2025/09/12 05:03:26 069646] [debug] |scid:f4d4f5699e31da79ea8abc2e|xqc_read_crypto_stream|xqc_read_crypto_stream|level:0|
[2025/09/12 05:03:26 069649] [debug] |scid:f4d4f5699e31da79ea8abc2e|xqc_process_frames|frame_type:6|
[2025/09/12 05:03:26 069653] [info] |scid:f4d4f5699e31da79ea8abc2e|xqc_conn_check_token|token empty|
[2025/09/12 05:03:26 069657] [info] |scid:f4d4f5699e31da79ea8abc2e|xqc_process_crypto_frame|check_token fail|conn:0000558BB8826E8C|l-0.0.0.0-443-f4d4f5699e31da79ea8abc2e p-193.167.0.100-41891-7671cbb59c8d435b29497c21aeceb00a9d|
[2025/09/12 05:03:26 069660] [debug] |scid:f4d4f5699e31da79ea8abc2e|xqc_process_crypto_frame|level:0|
[2025/09/12 05:03:26 069664] [debug] |scid:f4d4f5699e31da79ea8abc2e|xqc_read_crypto_stream|xqc_read_crypto_stream|level:0|
[2025/09/12 05:03:26 069668] [debug] |scid:f4d4f5699e31da79ea8abc2e|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:0|10u|
[2025/09/12 05:03:26 069672] [debug] |scid:f4d4f5699e31da79ea8abc2e|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:0|SSL_quic_write_level:0|rv:-1|
[2025/09/12 05:03:26 069676] [debug] |scid:f4d4f5699e31da79ea8abc2e|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/09/12 05:03:26 069680] [debug] |scid:f4d4f5699e31da79ea8abc2e|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:0|5u|
[2025/09/12 05:03:26 069684] [debug] |scid:f4d4f5699e31da79ea8abc2e|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:0|SSL_quic_write_level:0|rv:-1|
[2025/09/12 05:03:26 069688] [debug] |scid:f4d4f5699e31da79ea8abc2e|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/09/12 05:03:26 069691] [debug] |scid:f4d4f5699e31da79ea8abc2e|xqc_process_frames|frame_type:6|
[2025/09/12 05:03:26 069695] [info] |scid:f4d4f5699e31da79ea8abc2e|xqc_conn_check_token|token empty|
[2025/09/12 05:03:26 069699] [info] |scid:f4d4f5699e31da79ea8abc2e|xqc_process_crypto_frame|check_token fail|conn:0000558BB8826E8C|l-0.0.0.0-443-f4d4f5699e31da79ea8abc2e p-193.167.0.100-41891-7671cbb59c8d435b29497c21aeceb00a9d|
[2025/09/12 05:03:26 069703] [debug] |scid:f4d4f5699e31da79ea8abc2e|xqc_process_crypto_frame|level:0|
[2025/09/12 05:03:26 069706] [debug] |scid:f4d4f5699e31da79ea8abc2e|xqc_read_crypto_stream|xqc_read_crypto_stream|level:0|
[2025/09/12 05:03:26 069710] [debug] |scid:f4d4f5699e31da79ea8abc2e|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:0|2u|
[2025/09/12 05:03:26 069714] [debug] |scid:f4d4f5699e31da79ea8abc2e|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:0|SSL_quic_write_level:0|rv:-1|
[2025/09/12 05:03:26 069718] [debug] |scid:f4d4f5699e31da79ea8abc2e|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/09/12 05:03:26 069722] [debug] |scid:f4d4f5699e31da79ea8abc2e|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:0|3u|
[2025/09/12 05:03:26 069726] [debug] |scid:f4d4f5699e31da79ea8abc2e|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:0|SSL_quic_write_level:0|rv:-1|
[2025/09/12 05:03:26 069732] [debug] |scid:f4d4f5699e31da79ea8abc2e|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/09/12 05:03:26 069736] [debug] |scid:f4d4f5699e31da79ea8abc2e|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:0|5u|
[2025/09/12 05:03:26 069740] [debug] |scid:f4d4f5699e31da79ea8abc2e|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:0|SSL_quic_write_level:0|rv:-1|
[2025/09/12 05:03:26 069744] [debug] |scid:f4d4f5699e31da79ea8abc2e|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/09/12 05:03:26 069748] [debug] |scid:f4d4f5699e31da79ea8abc2e|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:0|5u|
[2025/09/12 05:03:26 069752] [debug] |scid:f4d4f5699e31da79ea8abc2e|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:0|SSL_quic_write_level:0|rv:-1|
[2025/09/12 05:03:26 069756] [debug] |scid:f4d4f5699e31da79ea8abc2e|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/09/12 05:03:26 069759] [debug] |scid:f4d4f5699e31da79ea8abc2e|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:0|5u|
[2025/09/12 05:03:26 069763] [debug] |scid:f4d4f5699e31da79ea8abc2e|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:0|SSL_quic_write_level:0|rv:-1|
[2025/09/12 05:03:26 069767] [debug] |scid:f4d4f5699e31da79ea8abc2e|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/09/12 05:03:26 069771] [debug] |scid:f4d4f5699e31da79ea8abc2e|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:0|6u|
[2025/09/12 05:03:26 069813] [info] |scid:f4d4f5699e31da79ea8abc2e|xqc_ssl_cert_cb|cert chain or key empty|sni:server4
[2025/09/12 05:03:26 069974] [debug] |scid:f4d4f5699e31da79ea8abc2e|xqc_conn_tls_transport_params_cb|1RTT_transport_params|max_datagram_frame_size:0|
[2025/09/12 05:03:26 069979] [debug] |scid:f4d4f5699e31da79ea8abc2e|xqc_conn_enable_multipath|xqc_conn_enable_multipath|1|0|
[2025/09/12 05:03:26 069983] [warn] |scid:f4d4f5699e31da79ea8abc2e|xqc_conn_try_to_enable_multipath|multipath_version_negotiation err|
[2025/09/12 05:03:26 070209] [debug] |scid:f4d4f5699e31da79ea8abc2e|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:2|SSL_quic_write_level:3|rv:0|
[2025/09/12 05:03:26 070216] [debug] |scid:f4d4f5699e31da79ea8abc2e|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/09/12 05:03:26 070221] [debug] |scid:f4d4f5699e31da79ea8abc2e|xqc_process_frames|frame_type:0|
[2025/09/12 05:03:26 070225] [debug] |scid:f4d4f5699e31da79ea8abc2e|xqc_process_padding_frame|process padding|
[2025/09/12 05:03:26 070232] [debug] |scid:f4d4f5699e31da79ea8abc2e|xqc_timer_unset|type:ACK_INIT|
[2025/09/12 05:03:26 070237] [debug] |scid:f4d4f5699e31da79ea8abc2e|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 05:03:26 070242] [debug] |scid:f4d4f5699e31da79ea8abc2e|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:40034750|largest:40034750|pns:0|
[2025/09/12 05:03:26 070247] [info] |scid:f4d4f5699e31da79ea8abc2e|xqc_conn_on_pkt_processed|====>|conn:0000558BB8826E8C|path:0|size:1200|pkt_type:INIT|pkt_num:40034750|frame:PADDING PING CRYPTO |recv_time:1757653406068984|dcid:ab03852bbd12d4c7caa78f652bcbd9657166|dcid_seq:0|
[2025/09/12 05:03:26 070252] [debug] |scid:f4d4f5699e31da79ea8abc2e|xqc_timer_set|type:PATH_IDLE|expire:1757653466068984|now:1757653406068984|interv:60000000|
[2025/09/12 05:03:26 070257] [debug] |scid:f4d4f5699e31da79ea8abc2e|xqc_timer_set|type:CONN_IDLE|expire:1757653466068984|now:1757653406068984|interv:60000000|
[2025/09/12 05:03:26 070261] [debug] |xqc_engine_main_logic|BEGIN|now:1757653406070261|
[2025/09/12 05:03:26 070265] [debug] |scid:f4d4f5699e31da79ea8abc2e|xqc_engine_process_conn|conn:0000558BB8826E8C|state:S_INIT|flag:TICKING DCID_OK UPPER_CONN_EXIST INIT_RECVD NEED_RUN (null) |now:1757653406070265|
[2025/09/12 05:03:26 070270] [info] |scid:f4d4f5699e31da79ea8abc2e|xqc_conn_check_tx_key|keys are ready, can send 1rtt now|
[2025/09/12 05:03:26 070274] [debug] |scid:f4d4f5699e31da79ea8abc2e|xqc_crypto_stream_on_read|encrypt_level:0|cur_state:S_INIT|next_state:S_INITIAL_RECVD|
[2025/09/12 05:03:26 070283] [debug] |scid:f4d4f5699e31da79ea8abc2e|xqc_process_crypto_write_streams|
[2025/09/12 05:03:26 070287] [debug] |scid:f4d4f5699e31da79ea8abc2e|xqc_crypto_stream_on_write|enc_level|0|
[2025/09/12 05:03:26 070291] [debug] |scid:f4d4f5699e31da79ea8abc2e|xqc_crypto_stream_on_write|cur_state:1|switch|
[2025/09/12 05:03:26 070297] [info] |scid:f4d4f5699e31da79ea8abc2e|xqc_crypto_stream_send|crypto send data|pkt_num:0|size:137|sent:94|pkt_type:INIT|frame:CRYPTO |now:1757653406070297|
[2025/09/12 05:03:26 070302] [debug] |scid:f4d4f5699e31da79ea8abc2e|xqc_crypto_stream_on_write|encrypt_level:0|cur_state:S_INITIAL_RECVD|next_state:S_INITIAL_SENT|
[2025/09/12 05:03:26 070306] [debug] |scid:f4d4f5699e31da79ea8abc2e|xqc_process_crypto_write_streams|
[2025/09/12 05:03:26 070310] [debug] |scid:f4d4f5699e31da79ea8abc2e|xqc_crypto_stream_on_write|enc_level|2|
[2025/09/12 05:03:26 070314] [info] |scid:f4d4f5699e31da79ea8abc2e|xqc_crypto_stream_send|crypto send data|pkt_num:0|size:194|sent:152|pkt_type:HSK|frame:CRYPTO |now:1757653406070314|
[2025/09/12 05:03:26 070319] [info] |scid:f4d4f5699e31da79ea8abc2e|xqc_crypto_stream_send|crypto send data|pkt_num:0|size:516|sent:474|pkt_type:HSK|frame:CRYPTO |now:1757653406070318|
[2025/09/12 05:03:26 070323] [info] |scid:f4d4f5699e31da79ea8abc2e|xqc_crypto_stream_send|crypto send data|pkt_num:0|size:125|sent:83|pkt_type:HSK|frame:CRYPTO |now:1757653406070323|
[2025/09/12 05:03:26 070328] [info] |scid:f4d4f5699e31da79ea8abc2e|xqc_crypto_stream_send|crypto send data|pkt_num:0|size:82|sent:40|pkt_type:HSK|frame:CRYPTO |now:1757653406070328|
[2025/09/12 05:03:26 070332] [debug] |scid:f4d4f5699e31da79ea8abc2e|xqc_crypto_stream_on_write|encrypt_level:2|cur_state:S_INITIAL_SENT|next_state:S_HANDSHAKE_SENT|
[2025/09/12 05:03:26 070338] [debug] |scid:f4d4f5699e31da79ea8abc2e|xqc_gen_ack_frame|largest_recv:40034750|ack_delay:1353|first_ack_range:0|largest_pkt_recv_time:1757653406068984|
[2025/09/12 05:03:26 070342] [debug] |scid:f4d4f5699e31da79ea8abc2e|xqc_gen_ack_frame|high:40034750|low:40034750|pkt_pns:0|
[2025/09/12 05:03:26 070346] [debug] |scid:f4d4f5699e31da79ea8abc2e|xqc_write_ack_to_one_packet|ack_size:9|path:0|path_largest_recv:40034750|frame_largest_recv:40034750|
[2025/09/12 05:03:26 070351] [debug] |scid:f4d4f5699e31da79ea8abc2e|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:0|
[2025/09/12 05:03:26 070356] [debug] |scid:f4d4f5699e31da79ea8abc2e|xqc_path_get_perf_class|conn:0000558BB8826E8C|path_id:0|path_srtt:250000|min_srtt:250000|path_bw:0|loss_rate:0.00|path_pto:0|
[2025/09/12 05:03:26 070361] [debug] |scid:f4d4f5699e31da79ea8abc2e|xqc_minrtt_scheduler_get_path|path srtt|conn:0000558BB8826E8C|path_id:0|path_srtt:250000|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:03:26 070366] [debug] |scid:f4d4f5699e31da79ea8abc2e|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CRYPTO |pn:0|size:137|reinj:0|path_class:2|
[2025/09/12 05:03:26 070370] [debug] |scid:f4d4f5699e31da79ea8abc2e|xqc_path_get_perf_class|conn:0000558BB8826E8C|path_id:0|path_srtt:250000|min_srtt:250000|path_bw:0|loss_rate:0.00|path_pto:0|
[2025/09/12 05:03:26 070375] [debug] |scid:f4d4f5699e31da79ea8abc2e|xqc_minrtt_scheduler_get_path|path srtt|conn:0000558BB8826E8C|path_id:0|path_srtt:250000|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:03:26 070379] [debug] |scid:f4d4f5699e31da79ea8abc2e|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CRYPTO |pn:0|size:194|reinj:0|path_class:2|
[2025/09/12 05:03:26 070383] [debug] |scid:f4d4f5699e31da79ea8abc2e|xqc_path_get_perf_class|conn:0000558BB8826E8C|path_id:0|path_srtt:250000|min_srtt:250000|path_bw:0|loss_rate:0.00|path_pto:0|
[2025/09/12 05:03:26 070387] [debug] |scid:f4d4f5699e31da79ea8abc2e|xqc_minrtt_scheduler_get_path|path srtt|conn:0000558BB8826E8C|path_id:0|path_srtt:250000|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:03:26 070395] [debug] |scid:f4d4f5699e31da79ea8abc2e|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CRYPTO |pn:0|size:516|reinj:0|path_class:2|
[2025/09/12 05:03:26 070399] [debug] |scid:f4d4f5699e31da79ea8abc2e|xqc_path_get_perf_class|conn:0000558BB8826E8C|path_id:0|path_srtt:250000|min_srtt:250000|path_bw:0|loss_rate:0.00|path_pto:0|
[2025/09/12 05:03:26 070403] [debug] |scid:f4d4f5699e31da79ea8abc2e|xqc_minrtt_scheduler_get_path|path srtt|conn:0000558BB8826E8C|path_id:0|path_srtt:250000|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:03:26 070407] [debug] |scid:f4d4f5699e31da79ea8abc2e|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CRYPTO |pn:0|size:125|reinj:0|path_class:2|
[2025/09/12 05:03:26 070411] [debug] |scid:f4d4f5699e31da79ea8abc2e|xqc_path_get_perf_class|conn:0000558BB8826E8C|path_id:0|path_srtt:250000|min_srtt:250000|path_bw:0|loss_rate:0.00|path_pto:0|
[2025/09/12 05:03:26 070415] [debug] |scid:f4d4f5699e31da79ea8abc2e|xqc_minrtt_scheduler_get_path|path srtt|conn:0000558BB8826E8C|path_id:0|path_srtt:250000|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:03:26 070419] [debug] |scid:f4d4f5699e31da79ea8abc2e|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CRYPTO |pn:0|size:82|reinj:0|path_class:2|
[2025/09/12 05:03:26 070423] [debug] |scid:f4d4f5699e31da79ea8abc2e|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:ACK |stream_id:0|stream_offset:0|
[2025/09/12 05:03:26 070429] [debug] |scid:f4d4f5699e31da79ea8abc2e|xqc_check_acked_or_dropped_pkt|conn:0000558BB8826E8C|pkt_num:0|size:137|pkt_type:INIT|frame:CRYPTO |
[2025/09/12 05:03:26 070434] [debug] |scid:f4d4f5699e31da79ea8abc2e|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:0|
[2025/09/12 05:03:26 070474] [info] |scid:f4d4f5699e31da79ea8abc2e|xqc_send_packet_with_pn|<==|conn:0000558BB8826E8C|path:0|pkt_num:0|size:1184|sent:1200|pkt_type:INIT|frame:PADDING CRYPTO |inflight:0|now:1757653406070442|stream_id:0|stream_offset:0|
[2025/09/12 05:03:26 070485] [debug] |scid:f4d4f5699e31da79ea8abc2e|xqc_send_ctl_on_packet_sent|conn:0000558BB8826E8C|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 05:03:26 070492] [debug] |scid:f4d4f5699e31da79ea8abc2e|xqc_send_ctl_on_packet_sent|path:0|inflight:0|applimit:0|
[2025/09/12 05:03:26 070500] [debug] |scid:f4d4f5699e31da79ea8abc2e|xqc_send_ctl_get_pto_time_and_space|srtt:250000|rtt_var:125000|pto_duration:750000|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:03:26 070508] [debug] |scid:f4d4f5699e31da79ea8abc2e|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8826E8C|path:0|PNS: 0, unacked: 1184|
[2025/09/12 05:03:26 070513] [debug] |scid:f4d4f5699e31da79ea8abc2e|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8826E8C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:03:26 070517] [debug] |scid:f4d4f5699e31da79ea8abc2e|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8826E8C|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:03:26 070521] [debug] |scid:f4d4f5699e31da79ea8abc2e|xqc_timer_set|type:LOSS_DETECTION|expire:1757653406820442|now:1757653406070499|interv:749943|
[2025/09/12 05:03:26 070525] [debug] |scid:f4d4f5699e31da79ea8abc2e|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB8826E8C|path:0|pns:0|expire:1757653406820442|now:1757653406070499|interval:749943|pto_count:0|srtt:250000
[2025/09/12 05:03:26 070530] [debug] |scid:f4d4f5699e31da79ea8abc2e|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:45952|inflight:1184|
[2025/09/12 05:03:26 070536] [debug] |scid:f4d4f5699e31da79ea8abc2e|xqc_check_acked_or_dropped_pkt|conn:0000558BB8826E8C|pkt_num:0|size:194|pkt_type:HSK|frame:CRYPTO |
[2025/09/12 05:03:26 070540] [debug] |scid:f4d4f5699e31da79ea8abc2e|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:0|
[2025/09/12 05:03:26 070566] [info] |scid:f4d4f5699e31da79ea8abc2e|xqc_send_packet_with_pn|<==|conn:0000558BB8826E8C|path:0|pkt_num:0|size:194|sent:210|pkt_type:HSK|frame:CRYPTO |inflight:1184|now:1757653406070546|stream_id:0|stream_offset:0|
[2025/09/12 05:03:26 070581] [debug] |scid:f4d4f5699e31da79ea8abc2e|xqc_send_ctl_on_packet_sent|conn:0000558BB8826E8C|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 05:03:26 070588] [debug] |scid:f4d4f5699e31da79ea8abc2e|xqc_send_ctl_on_packet_sent|path:0|inflight:1184|applimit:0|
[2025/09/12 05:03:26 070595] [debug] |scid:f4d4f5699e31da79ea8abc2e|xqc_send_ctl_get_pto_time_and_space|srtt:250000|rtt_var:125000|pto_duration:750000|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:03:26 070600] [debug] |scid:f4d4f5699e31da79ea8abc2e|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8826E8C|path:0|PNS: 0, unacked: 1184|
[2025/09/12 05:03:26 070604] [debug] |scid:f4d4f5699e31da79ea8abc2e|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8826E8C|path:0|PNS: 1, unacked: 194|
[2025/09/12 05:03:26 070607] [debug] |scid:f4d4f5699e31da79ea8abc2e|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8826E8C|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:03:26 070611] [debug] |scid:f4d4f5699e31da79ea8abc2e|xqc_timer_set|type:LOSS_DETECTION|expire:1757653406820442|now:1757653406070595|interv:749847|
[2025/09/12 05:03:26 070615] [debug] |scid:f4d4f5699e31da79ea8abc2e|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB8826E8C|path:0|pns:0|expire:1757653406820442|now:1757653406070595|interval:749847|pto_count:0|srtt:250000
[2025/09/12 05:03:26 070620] [debug] |scid:f4d4f5699e31da79ea8abc2e|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:45952|inflight:1378|
[2025/09/12 05:03:26 070624] [debug] |scid:f4d4f5699e31da79ea8abc2e|xqc_check_acked_or_dropped_pkt|conn:0000558BB8826E8C|pkt_num:0|size:516|pkt_type:HSK|frame:CRYPTO |
[2025/09/12 05:03:26 070629] [debug] |scid:f4d4f5699e31da79ea8abc2e|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1|
[2025/09/12 05:03:26 070654] [info] |scid:f4d4f5699e31da79ea8abc2e|xqc_send_packet_with_pn|<==|conn:0000558BB8826E8C|path:0|pkt_num:1|size:516|sent:532|pkt_type:HSK|frame:CRYPTO |inflight:1378|now:1757653406070635|stream_id:0|stream_offset:0|
[2025/09/12 05:03:26 070663] [debug] |scid:f4d4f5699e31da79ea8abc2e|xqc_send_ctl_on_packet_sent|conn:0000558BB8826E8C|path:0|pkt_num:1|origin_pktnum:0|size:516|enc_size:532|pkt_type:HSK|frame:CRYPTO |conn_state:S_HANDSHAKE_SENT|po_in_flight:0||retrans:0|
[2025/09/12 05:03:26 070670] [debug] |scid:f4d4f5699e31da79ea8abc2e|xqc_send_ctl_on_packet_sent|path:0|inflight:1378|applimit:0|
[2025/09/12 05:03:26 070677] [debug] |scid:f4d4f5699e31da79ea8abc2e|xqc_send_ctl_get_pto_time_and_space|srtt:250000|rtt_var:125000|pto_duration:750000|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:03:26 070683] [debug] |scid:f4d4f5699e31da79ea8abc2e|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8826E8C|path:0|PNS: 0, unacked: 1184|
[2025/09/12 05:03:26 070686] [debug] |scid:f4d4f5699e31da79ea8abc2e|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8826E8C|path:0|PNS: 1, unacked: 710|
[2025/09/12 05:03:26 070690] [debug] |scid:f4d4f5699e31da79ea8abc2e|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8826E8C|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:03:26 070694] [debug] |scid:f4d4f5699e31da79ea8abc2e|xqc_timer_set|type:LOSS_DETECTION|expire:1757653406820442|now:1757653406070677|interv:749765|
[2025/09/12 05:03:26 070698] [debug] |scid:f4d4f5699e31da79ea8abc2e|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB8826E8C|path:0|pns:0|expire:1757653406820442|now:1757653406070677|interval:749765|pto_count:0|srtt:250000
[2025/09/12 05:03:26 070702] [debug] |scid:f4d4f5699e31da79ea8abc2e|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:45952|inflight:1894|
[2025/09/12 05:03:26 070707] [debug] |scid:f4d4f5699e31da79ea8abc2e|xqc_check_acked_or_dropped_pkt|conn:0000558BB8826E8C|pkt_num:0|size:125|pkt_type:HSK|frame:CRYPTO |
[2025/09/12 05:03:26 070715] [debug] |scid:f4d4f5699e31da79ea8abc2e|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:2|
[2025/09/12 05:03:26 070739] [info] |scid:f4d4f5699e31da79ea8abc2e|xqc_send_packet_with_pn|<==|conn:0000558BB8826E8C|path:0|pkt_num:2|size:125|sent:141|pkt_type:HSK|frame:CRYPTO |inflight:1894|now:1757653406070721|stream_id:0|stream_offset:0|
[2025/09/12 05:03:26 070748] [debug] |scid:f4d4f5699e31da79ea8abc2e|xqc_send_ctl_on_packet_sent|conn:0000558BB8826E8C|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 05:03:26 070755] [debug] |scid:f4d4f5699e31da79ea8abc2e|xqc_send_ctl_on_packet_sent|path:0|inflight:1894|applimit:0|
[2025/09/12 05:03:26 070761] [debug] |scid:f4d4f5699e31da79ea8abc2e|xqc_send_ctl_get_pto_time_and_space|srtt:250000|rtt_var:125000|pto_duration:750000|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:03:26 070767] [debug] |scid:f4d4f5699e31da79ea8abc2e|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8826E8C|path:0|PNS: 0, unacked: 1184|
[2025/09/12 05:03:26 070771] [debug] |scid:f4d4f5699e31da79ea8abc2e|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8826E8C|path:0|PNS: 1, unacked: 835|
[2025/09/12 05:03:26 070775] [debug] |scid:f4d4f5699e31da79ea8abc2e|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8826E8C|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:03:26 070779] [debug] |scid:f4d4f5699e31da79ea8abc2e|xqc_timer_set|type:LOSS_DETECTION|expire:1757653406820442|now:1757653406070761|interv:749681|
[2025/09/12 05:03:26 070782] [debug] |scid:f4d4f5699e31da79ea8abc2e|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB8826E8C|path:0|pns:0|expire:1757653406820442|now:1757653406070761|interval:749681|pto_count:0|srtt:250000
[2025/09/12 05:03:26 070787] [debug] |scid:f4d4f5699e31da79ea8abc2e|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:45952|inflight:2019|
[2025/09/12 05:03:26 070791] [debug] |scid:f4d4f5699e31da79ea8abc2e|xqc_check_acked_or_dropped_pkt|conn:0000558BB8826E8C|pkt_num:0|size:82|pkt_type:HSK|frame:CRYPTO |
[2025/09/12 05:03:26 070796] [debug] |scid:f4d4f5699e31da79ea8abc2e|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:3|
[2025/09/12 05:03:26 070818] [info] |scid:f4d4f5699e31da79ea8abc2e|xqc_send_packet_with_pn|<==|conn:0000558BB8826E8C|path:0|pkt_num:3|size:82|sent:98|pkt_type:HSK|frame:CRYPTO |inflight:2019|now:1757653406070801|stream_id:0|stream_offset:0|
[2025/09/12 05:03:26 070826] [debug] |scid:f4d4f5699e31da79ea8abc2e|xqc_send_ctl_on_packet_sent|conn:0000558BB8826E8C|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 05:03:26 070833] [debug] |scid:f4d4f5699e31da79ea8abc2e|xqc_send_ctl_on_packet_sent|path:0|inflight:2019|applimit:0|
[2025/09/12 05:03:26 070839] [debug] |scid:f4d4f5699e31da79ea8abc2e|xqc_send_ctl_get_pto_time_and_space|srtt:250000|rtt_var:125000|pto_duration:750000|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:03:26 070845] [debug] |scid:f4d4f5699e31da79ea8abc2e|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8826E8C|path:0|PNS: 0, unacked: 1184|
[2025/09/12 05:03:26 070850] [debug] |scid:f4d4f5699e31da79ea8abc2e|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8826E8C|path:0|PNS: 1, unacked: 917|
[2025/09/12 05:03:26 070853] [debug] |scid:f4d4f5699e31da79ea8abc2e|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8826E8C|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:03:26 070857] [debug] |scid:f4d4f5699e31da79ea8abc2e|xqc_timer_set|type:LOSS_DETECTION|expire:1757653406820442|now:1757653406070838|interv:749604|
[2025/09/12 05:03:26 070861] [debug] |scid:f4d4f5699e31da79ea8abc2e|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB8826E8C|path:0|pns:0|expire:1757653406820442|now:1757653406070838|interval:749604|pto_count:0|srtt:250000
[2025/09/12 05:03:26 070870] [debug] |scid:f4d4f5699e31da79ea8abc2e|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:45952|inflight:2101|
[2025/09/12 05:03:26 070874] [debug] |scid:f4d4f5699e31da79ea8abc2e|xqc_check_acked_or_dropped_pkt|conn:0000558BB8826E8C|pkt_num:0|size:52|pkt_type:INIT|frame:ACK |
[2025/09/12 05:03:26 070879] [debug] |scid:f4d4f5699e31da79ea8abc2e|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1|
[2025/09/12 05:03:26 070902] [info] |scid:f4d4f5699e31da79ea8abc2e|xqc_send_packet_with_pn|<==|conn:0000558BB8826E8C|path:0|pkt_num:1|size:52|sent:68|pkt_type:INIT|frame:ACK |inflight:2101|now:1757653406070884|stream_id:0|stream_offset:0|
[2025/09/12 05:03:26 070910] [debug] |scid:f4d4f5699e31da79ea8abc2e|xqc_send_ctl_on_packet_sent|conn:0000558BB8826E8C|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 05:03:26 070918] [debug] |scid:f4d4f5699e31da79ea8abc2e|xqc_conn_next_wakeup_time|wakeup_time:1757653406820442|
[2025/09/12 05:03:26 070925] [debug] |scid:f4d4f5699e31da79ea8abc2e|xqc_engine_add_wakeup_queue|next_tick_time:1757653406820442|
[2025/09/12 05:03:26 070931] [debug] |xqc_engine_wakeup_after|wakeup:1757653406820442|now:1757653406070931|diff:749511|
[2025/09/12 05:03:26 070935] [debug] |xqc_engine_main_logic|END|now:1757653406070265|
[2025/09/12 05:03:26 070941] [debug] |xqc_engine_main_logic|BEGIN|now:1757653406070940|
[2025/09/12 05:03:26 070944] [debug] |xqc_engine_wakeup_after|wakeup:1757653406820442|now:1757653406070944|diff:749498|
[2025/09/12 05:03:26 070948] [debug] |xqc_engine_main_logic|END|now:1757653406070940|
[2025/09/12 05:03:26 209287] [info] |xqc_engine_packet_process|==>|conn:0000558BB8826E8C|size:1200|state:S_HANDSHAKE_SENT|recv_time:1757653406209285|
[2025/09/12 05:03:26 209311] [debug] |scid:f4d4f5699e31da79ea8abc2e|xqc_packet_parse_initial|packet parse|initial|
[2025/09/12 05:03:26 209320] [debug] |scid:f4d4f5699e31da79ea8abc2e|xqc_packet_parse_initial|success|Length:1159|
[2025/09/12 05:03:26 209330] [debug] |scid:f4d4f5699e31da79ea8abc2e|xqc_packet_decrypt|largest_pn:40034750|
[2025/09/12 05:03:26 209337] [debug] |scid:f4d4f5699e31da79ea8abc2e|xqc_packet_decrypt|decryption nonce|path_id:0|pn:40034751|
[2025/09/12 05:03:26 209350] [debug] |scid:f4d4f5699e31da79ea8abc2e|xqc_packet_decrypt_single|pkt_type:INIT|pkt_num:40034751|
[2025/09/12 05:03:26 209360] [debug] |scid:f4d4f5699e31da79ea8abc2e|xqc_process_frames|frame_type:1|
[2025/09/12 05:03:26 209369] [debug] |scid:f4d4f5699e31da79ea8abc2e|xqc_process_frames|frame_type:0|
[2025/09/12 05:03:26 209376] [debug] |scid:f4d4f5699e31da79ea8abc2e|xqc_process_padding_frame|process padding|
[2025/09/12 05:03:26 209389] [info] |scid:f4d4f5699e31da79ea8abc2e|xqc_conn_addr_validated|Address Validated|conn:0000558BB8826E8C|role:1|
[2025/09/12 05:03:26 209398] [debug] |scid:f4d4f5699e31da79ea8abc2e|xqc_timer_unset|type:ACK_INIT|
[2025/09/12 05:03:26 209408] [debug] |scid:f4d4f5699e31da79ea8abc2e|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 05:03:26 209417] [debug] |scid:f4d4f5699e31da79ea8abc2e|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:40034751|largest:40034751|pns:0|
[2025/09/12 05:03:26 209425] [info] |scid:f4d4f5699e31da79ea8abc2e|xqc_conn_on_pkt_processed|====>|conn:0000558BB8826E8C|path:0|size:1200|pkt_type:INIT|pkt_num:40034751|frame:PADDING PING |recv_time:1757653406209285|dcid:f4d4f5699e31da79ea8abc2e|dcid_seq:0|
[2025/09/12 05:03:26 209435] [debug] |scid:f4d4f5699e31da79ea8abc2e|xqc_timer_set|type:PATH_IDLE|expire:1757653466209285|now:1757653406209285|interv:60000000|
[2025/09/12 05:03:26 209443] [debug] |scid:f4d4f5699e31da79ea8abc2e|xqc_timer_set|type:CONN_IDLE|expire:1757653466209285|now:1757653406209285|interv:60000000|
[2025/09/12 05:03:26 209451] [debug] |scid:f4d4f5699e31da79ea8abc2e|xqc_engine_remove_wakeup_queue|next_tick_time:1757653406820442|pq_index:0|
[2025/09/12 05:03:26 209472] [debug] |scid:f4d4f5699e31da79ea8abc2e|xqc_engine_add_active_queue|last_ticked_time:1757653406070265|
[2025/09/12 05:03:26 209482] [debug] |xqc_engine_main_logic|BEGIN|now:1757653406209482|
[2025/09/12 05:03:26 209491] [debug] |scid:f4d4f5699e31da79ea8abc2e|xqc_engine_process_conn|conn:0000558BB8826E8C|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:1757653406209490|
[2025/09/12 05:03:26 209504] [debug] |scid:f4d4f5699e31da79ea8abc2e|xqc_gen_ack_frame|largest_recv:40034751|ack_delay:218|first_ack_range:1|largest_pkt_recv_time:1757653406209285|
[2025/09/12 05:03:26 209513] [debug] |scid:f4d4f5699e31da79ea8abc2e|xqc_gen_ack_frame|high:40034751|low:40034750|pkt_pns:0|
[2025/09/12 05:03:26 209521] [debug] |scid:f4d4f5699e31da79ea8abc2e|xqc_write_ack_to_one_packet|ack_size:8|path:0|path_largest_recv:40034751|frame_largest_recv:40034751|
[2025/09/12 05:03:26 209529] [debug] |scid:f4d4f5699e31da79ea8abc2e|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:0|
[2025/09/12 05:03:26 209539] [debug] |scid:f4d4f5699e31da79ea8abc2e|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:ACK |stream_id:0|stream_offset:0|
[2025/09/12 05:03:26 209547] [debug] |scid:f4d4f5699e31da79ea8abc2e|xqc_check_acked_or_dropped_pkt|conn:0000558BB8826E8C|pkt_num:0|size:51|pkt_type:INIT|frame:ACK |
[2025/09/12 05:03:26 209553] [debug] |scid:f4d4f5699e31da79ea8abc2e|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:2|
[2025/09/12 05:03:26 209594] [info] |scid:f4d4f5699e31da79ea8abc2e|xqc_send_packet_with_pn|<==|conn:0000558BB8826E8C|path:0|pkt_num:2|size:51|sent:67|pkt_type:INIT|frame:ACK |inflight:2101|now:1757653406209563|stream_id:0|stream_offset:0|
[2025/09/12 05:03:26 209602] [debug] |scid:f4d4f5699e31da79ea8abc2e|xqc_send_ctl_on_packet_sent|conn:0000558BB8826E8C|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 05:03:26 209611] [debug] |scid:f4d4f5699e31da79ea8abc2e|xqc_conn_next_wakeup_time|wakeup_time:1757653406820442|
[2025/09/12 05:03:26 209620] [debug] |scid:f4d4f5699e31da79ea8abc2e|xqc_engine_add_wakeup_queue|next_tick_time:1757653406820442|
[2025/09/12 05:03:26 209629] [debug] |xqc_engine_wakeup_after|wakeup:1757653406820442|now:1757653406209629|diff:610813|
[2025/09/12 05:03:26 209638] [debug] |xqc_engine_main_logic|END|now:1757653406209490|
[2025/09/12 05:03:26 209648] [debug] |xqc_engine_main_logic|BEGIN|now:1757653406209648|
[2025/09/12 05:03:26 209657] [debug] |xqc_engine_wakeup_after|wakeup:1757653406820442|now:1757653406209656|diff:610786|
[2025/09/12 05:03:26 209665] [debug] |xqc_engine_main_logic|END|now:1757653406209648|
[2025/09/12 05:03:26 821336] [debug] |xqc_engine_main_logic|BEGIN|now:1757653406821335|
[2025/09/12 05:03:26 821361] [debug] |scid:f4d4f5699e31da79ea8abc2e|xqc_engine_remove_wakeup_queue|next_tick_time:1757653406820442|pq_index:0|
[2025/09/12 05:03:26 821367] [debug] |scid:f4d4f5699e31da79ea8abc2e|xqc_engine_add_active_queue|last_ticked_time:1757653406209490|
[2025/09/12 05:03:26 821375] [debug] |scid:f4d4f5699e31da79ea8abc2e|xqc_engine_process_conn|conn:0000558BB8826E8C|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:1757653406821373|
[2025/09/12 05:03:26 821382] [debug] |scid:f4d4f5699e31da79ea8abc2e|xqc_timer_expire|timer expired|type:LOSS_DETECTION|expire_time:1757653406820442|now:1757653406821373|
[2025/09/12 05:03:26 821388] [debug] |scid:f4d4f5699e31da79ea8abc2e|xqc_timer_loss_detection_timeout|path:0|loss_detection_timeout|
[2025/09/12 05:03:26 821393] [debug] |scid:f4d4f5699e31da79ea8abc2e|xqc_timer_loss_detection_timeout|send Probe pkts|conn:0000558BB8826E8C|path:0|bytes_in_flight:2101|
[2025/09/12 05:03:26 821399] [debug] |scid:f4d4f5699e31da79ea8abc2e|xqc_send_ctl_get_pto_time_and_space|srtt:250000|rtt_var:125000|pto_duration:750000|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:03:26 821413] [debug] |scid:f4d4f5699e31da79ea8abc2e|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8826E8C|path:0|PNS: 0, unacked: 1184|
[2025/09/12 05:03:26 821418] [debug] |scid:f4d4f5699e31da79ea8abc2e|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8826E8C|path:0|PNS: 1, unacked: 917|
[2025/09/12 05:03:26 821423] [debug] |scid:f4d4f5699e31da79ea8abc2e|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8826E8C|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:03:26 821428] [debug] |scid:f4d4f5699e31da79ea8abc2e|xqc_path_send_one_or_two_ack_elicit_pkts|send two ack-eliciting pkts|path:0|pns:0|
[2025/09/12 05:03:26 821435] [debug] |scid:f4d4f5699e31da79ea8abc2e|xqc_conn_send_probe_pkt|conn:0000558BB8826E8C|path:0|pkt_num:0|size:1184|pkt_type:INIT|frame:PADDING CRYPTO |conn_state:S_HANDSHAKE_SENT|
[2025/09/12 05:03:26 821442] [debug] |scid:f4d4f5699e31da79ea8abc2e|xqc_path_send_one_or_two_ack_elicit_pkts|dup pkt on PTO, pkt_num:0|
[2025/09/12 05:03:26 821447] [debug] |scid:f4d4f5699e31da79ea8abc2e|xqc_conn_send_probe_pkt|conn:0000558BB8826E8C|path:0|pkt_num:0|size:1184|pkt_type:INIT|frame:PADDING CRYPTO |conn_state:S_HANDSHAKE_SENT|
[2025/09/12 05:03:26 821455] [debug] |scid:f4d4f5699e31da79ea8abc2e|xqc_timer_loss_detection_timeout|xqc_send_ctl_set_loss_detection_timer|PTO|conn:0000558BB8826E8C|pto_count:1
[2025/09/12 05:03:26 821460] [debug] |scid:f4d4f5699e31da79ea8abc2e|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 05:03:26 821466] [debug] |scid:f4d4f5699e31da79ea8abc2e|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8826E8C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:03:26 821471] [debug] |scid:f4d4f5699e31da79ea8abc2e|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8826E8C|path:0|PNS: 1, unacked: 917|
[2025/09/12 05:03:26 821475] [debug] |scid:f4d4f5699e31da79ea8abc2e|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8826E8C|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:03:26 821480] [debug] |scid:f4d4f5699e31da79ea8abc2e|xqc_timer_set|type:LOSS_DETECTION|expire:1757653407570801|now:1757653406821460|interv:749341|
[2025/09/12 05:03:26 821486] [debug] |scid:f4d4f5699e31da79ea8abc2e|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB8826E8C|path:0|pns:1|expire:1757653407570801|now:1757653406821460|interval:749341|pto_count:1|srtt:250000
[2025/09/12 05:03:26 821495] [debug] |scid:f4d4f5699e31da79ea8abc2e|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:PADDING CRYPTO |stream_id:0|stream_offset:0|
[2025/09/12 05:03:26 821501] [debug] |scid:f4d4f5699e31da79ea8abc2e|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:PADDING CRYPTO |stream_id:0|stream_offset:0|
[2025/09/12 05:03:26 821507] [debug] |scid:f4d4f5699e31da79ea8abc2e|xqc_check_acked_or_dropped_pkt|conn:0000558BB8826E8C|pkt_num:0|size:1184|pkt_type:INIT|frame:PADDING CRYPTO |
[2025/09/12 05:03:26 821515] [debug] |scid:f4d4f5699e31da79ea8abc2e|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:3|
[2025/09/12 05:03:26 821573] [info] |scid:f4d4f5699e31da79ea8abc2e|xqc_send_packet_with_pn|<==|conn:0000558BB8826E8C|path:0|pkt_num:3|size:1184|sent:1200|pkt_type:INIT|frame:PADDING CRYPTO |inflight:917|now:1757653406821532|stream_id:0|stream_offset:0|
[2025/09/12 05:03:26 821581] [debug] |scid:f4d4f5699e31da79ea8abc2e|xqc_send_ctl_on_packet_sent|conn:0000558BB8826E8C|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 05:03:26 821587] [debug] |scid:f4d4f5699e31da79ea8abc2e|xqc_send_ctl_on_packet_sent|path:0|inflight:917|applimit:0|
[2025/09/12 05:03:26 821592] [debug] |scid:f4d4f5699e31da79ea8abc2e|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 05:03:26 821598] [debug] |scid:f4d4f5699e31da79ea8abc2e|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8826E8C|path:0|PNS: 0, unacked: 1184|
[2025/09/12 05:03:26 821608] [debug] |scid:f4d4f5699e31da79ea8abc2e|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8826E8C|path:0|PNS: 1, unacked: 917|
[2025/09/12 05:03:26 821614] [debug] |scid:f4d4f5699e31da79ea8abc2e|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8826E8C|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:03:26 821622] [debug] |scid:f4d4f5699e31da79ea8abc2e|xqc_timer_set|type:LOSS_DETECTION|expire:1757653407570801|now:1757653406821592|interv:749209|
[2025/09/12 05:03:26 821629] [debug] |scid:f4d4f5699e31da79ea8abc2e|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB8826E8C|path:0|pns:1|expire:1757653407570801|now:1757653406821592|interval:749209|pto_count:1|srtt:250000
[2025/09/12 05:03:26 821638] [debug] |scid:f4d4f5699e31da79ea8abc2e|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:45952|inflight:2101|
[2025/09/12 05:03:26 821648] [debug] |scid:f4d4f5699e31da79ea8abc2e|xqc_check_acked_or_dropped_pkt|conn:0000558BB8826E8C|pkt_num:0|size:1184|pkt_type:INIT|frame:PADDING CRYPTO |
[2025/09/12 05:03:26 821656] [debug] |scid:f4d4f5699e31da79ea8abc2e|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:4|
[2025/09/12 05:03:26 821699] [info] |scid:f4d4f5699e31da79ea8abc2e|xqc_send_packet_with_pn|<==|conn:0000558BB8826E8C|path:0|pkt_num:4|size:1184|sent:1200|pkt_type:INIT|frame:PADDING CRYPTO |inflight:2101|now:1757653406821668|stream_id:0|stream_offset:0|
[2025/09/12 05:03:26 821712] [debug] |scid:f4d4f5699e31da79ea8abc2e|xqc_send_ctl_on_packet_sent|conn:0000558BB8826E8C|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 05:03:26 821721] [debug] |scid:f4d4f5699e31da79ea8abc2e|xqc_send_ctl_on_packet_sent|path:0|inflight:2101|applimit:0|
[2025/09/12 05:03:26 821729] [debug] |scid:f4d4f5699e31da79ea8abc2e|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 05:03:26 821737] [debug] |scid:f4d4f5699e31da79ea8abc2e|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8826E8C|path:0|PNS: 0, unacked: 2368|
[2025/09/12 05:03:26 821745] [debug] |scid:f4d4f5699e31da79ea8abc2e|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8826E8C|path:0|PNS: 1, unacked: 917|
[2025/09/12 05:03:26 821753] [debug] |scid:f4d4f5699e31da79ea8abc2e|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8826E8C|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:03:26 821760] [debug] |scid:f4d4f5699e31da79ea8abc2e|xqc_timer_set|type:LOSS_DETECTION|expire:1757653407570801|now:1757653406821728|interv:749073|
[2025/09/12 05:03:26 821765] [debug] |scid:f4d4f5699e31da79ea8abc2e|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB8826E8C|path:0|pns:1|expire:1757653407570801|now:1757653406821728|interval:749073|pto_count:1|srtt:250000
[2025/09/12 05:03:26 821771] [debug] |scid:f4d4f5699e31da79ea8abc2e|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:45952|inflight:3285|
[2025/09/12 05:03:26 821777] [debug] |scid:f4d4f5699e31da79ea8abc2e|xqc_conn_next_wakeup_time|wakeup_time:1757653407570801|
[2025/09/12 05:03:26 821783] [debug] |scid:f4d4f5699e31da79ea8abc2e|xqc_engine_add_wakeup_queue|next_tick_time:1757653407570801|
[2025/09/12 05:03:26 821790] [debug] |xqc_engine_wakeup_after|wakeup:1757653407570801|now:1757653406821789|diff:749012|
[2025/09/12 05:03:26 821797] [debug] |xqc_engine_main_logic|END|now:1757653406821373|
[2025/09/12 05:03:26 854585] [info] |xqc_engine_packet_process|==>|conn:0000558BB8826E8C|size:1200|state:S_HANDSHAKE_SENT|recv_time:1757653406854582|
[2025/09/12 05:03:26 854609] [debug] |scid:f4d4f5699e31da79ea8abc2e|xqc_packet_parse_initial|packet parse|initial|
[2025/09/12 05:03:26 854618] [debug] |scid:f4d4f5699e31da79ea8abc2e|xqc_packet_parse_initial|success|Length:1159|
[2025/09/12 05:03:26 854630] [debug] |scid:f4d4f5699e31da79ea8abc2e|xqc_packet_decrypt|largest_pn:40034751|
[2025/09/12 05:03:26 854648] [debug] |scid:f4d4f5699e31da79ea8abc2e|xqc_packet_decrypt|decryption nonce|path_id:0|pn:40034754|
[2025/09/12 05:03:26 854663] [debug] |scid:f4d4f5699e31da79ea8abc2e|xqc_packet_decrypt_single|pkt_type:INIT|pkt_num:40034754|
[2025/09/12 05:03:26 854671] [debug] |scid:f4d4f5699e31da79ea8abc2e|xqc_process_frames|frame_type:2|
[2025/09/12 05:03:26 854683] [debug] |scid:f4d4f5699e31da79ea8abc2e|xqc_send_ctl_on_ack_received|conn:0000558BB8826E8C|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 05:03:26 854690] [debug] |scid:f4d4f5699e31da79ea8abc2e|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:2101|prior_delivered:0|prior_time:1757653406070442|is_app_limited:1|send_elapse:751090|ack_elapse:784140|ctl_first_sent_time:1757653406821532|lagest_ack_time:1757653406854582|curr_delivered:1184|
[2025/09/12 05:03:26 854701] [debug] |scid:f4d4f5699e31da79ea8abc2e|xqc_update_sample|sampler_sent_time_update:1757653406821532|
[2025/09/12 05:03:26 854710] [debug] |scid:f4d4f5699e31da79ea8abc2e|xqc_send_ctl_on_ack_received|sndq_packets_used:6||sndq_packets_used_bytes:0|sndq_packets_free:1|
[2025/09/12 05:03:26 854718] [debug] |scid:f4d4f5699e31da79ea8abc2e|xqc_send_ctl_update_rtt|before update rtt|conn:0000558BB8826E8C|srtt:250000|rttvar:125000|minrtt:4294967295|latest_rtt:33050|ack_delay:0|
[2025/09/12 05:03:26 854729] [debug] |scid:f4d4f5699e31da79ea8abc2e|xqc_send_ctl_update_rtt|l-0.0.0.0-443-f4d4f5699e31da79ea8abc2e p-193.167.0.100-41891-7671cbb59c8d435b29497c21aeceb00a9d |after update rtt|conn:0000558BB8826E8C|srtt:33050|rttvar:16525|minrtt:33050|latest_rtt:33050|ack_delay:0|
[2025/09/12 05:03:26 854739] [debug] |scid:f4d4f5699e31da79ea8abc2e|xqc_send_ctl_get_lost_sent_pn|largest_acked:3|lost_pn:0|thresh:3|
[2025/09/12 05:03:26 854748] [debug] |scid:f4d4f5699e31da79ea8abc2e|xqc_send_ctl_on_ack_received|xqc_recv_record_del from 40034751|pns:0|
[2025/09/12 05:03:26 854756] [debug] |scid:f4d4f5699e31da79ea8abc2e|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:03:26 854762] [debug] |scid:f4d4f5699e31da79ea8abc2e|xqc_send_ctl_get_pto_time_and_space|srtt:33050|rtt_var:16525|pto_duration:99150|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:03:26 854768] [debug] |scid:f4d4f5699e31da79ea8abc2e|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8826E8C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:03:26 854773] [debug] |scid:f4d4f5699e31da79ea8abc2e|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8826E8C|path:0|PNS: 1, unacked: 917|
[2025/09/12 05:03:26 854779] [debug] |scid:f4d4f5699e31da79ea8abc2e|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8826E8C|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:03:26 854784] [debug] |scid:f4d4f5699e31da79ea8abc2e|xqc_timer_set|type:LOSS_DETECTION|expire:1757653406854761|now:1757653406854761|interv:0|
[2025/09/12 05:03:26 854790] [debug] |scid:f4d4f5699e31da79ea8abc2e|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB8826E8C|path:0|pns:1|expire:1757653406169951|now:1757653406854761|interval:0|pto_count:0|srtt:33050
[2025/09/12 05:03:26 854796] [debug] |scid:f4d4f5699e31da79ea8abc2e|xqc_generate_sample|sampler: send_elapse 751090, ack_elapse 784140, delivered 1184|rate 1509|lost 0|
[2025/09/12 05:03:26 854802] [debug] |scid:f4d4f5699e31da79ea8abc2e|xqc_bbr_update_bandwidth|BBRv1: RTT round update 0 -> 1|
[2025/09/12 05:03:26 854808] [debug] |scid:f4d4f5699e31da79ea8abc2e|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1509) in round 1|
[2025/09/12 05:03:26 854813] [debug] |scid:f4d4f5699e31da79ea8abc2e|xqc_bbr_update_min_rtt|probertt expire|rtt:33050, old_rtt:2147483647|
[2025/09/12 05:03:26 854819] [debug] |scid:f4d4f5699e31da79ea8abc2e|xqc_bbr_update_min_rtt|minrtt expire|rtt:33050, old_rtt:2147483647|
[2025/09/12 05:03:26 854824] [debug] |scid:f4d4f5699e31da79ea8abc2e|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:5744|extra_cwnd:301|
[2025/09/12 05:03:26 854835] [debug] |scid:f4d4f5699e31da79ea8abc2e|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:45952|packet_lost:0|acked:1184|po_sent_time:1757653406821532|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1184|
[2025/09/12 05:03:26 854842] [debug] |scid:f4d4f5699e31da79ea8abc2e|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:45952|packet_lost:0|acked:1184|po_sent_time:1757653406821532|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1184|
[2025/09/12 05:03:26 854848] [debug] |scid:f4d4f5699e31da79ea8abc2e|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-f4d4f5699e31da79ea8abc2e p-193.167.0.100-41891-7671cbb59c8d435b29497c21aeceb00a9d |bbr on ack|mode:0|pacing_rate:4011240|bw:1509|cwnd:47136|full_bw_reached:0|inflight:917|srtt:33050|latest_rtt:33050|min_rtt:33050|applimit:1|lost:0|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:1|
[2025/09/12 05:03:26 854855] [stats] |scid:f4d4f5699e31da79ea8abc2e|xqc_send_ctl_info_circle_record|l-0.0.0.0-443-f4d4f5699e31da79ea8abc2e p-193.167.0.100-41891-7671cbb59c8d435b29497c21aeceb00a9d |path:0||cwnd:47136|inflight:917|mode:0|applimit:0|pacing_rate:4011240|bw:1509|srtt:33050|latest_rtt:33050|min_rtt:33050|send:7|lost:0|tlp:1|recv:2|recovery:0|slow_start:1|conn_life:785842|acked:1184|delivered:1184|is_cwnd_limited:0|
[2025/09/12 05:03:26 854862] [debug] |scid:f4d4f5699e31da79ea8abc2e|xqc_process_frames|frame_type:0|
[2025/09/12 05:03:26 854868] [debug] |scid:f4d4f5699e31da79ea8abc2e|xqc_process_padding_frame|process padding|
[2025/09/12 05:03:26 854878] [debug] |scid:f4d4f5699e31da79ea8abc2e|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:40034754|largest:40034754|pns:0|
[2025/09/12 05:03:26 854884] [info] |scid:f4d4f5699e31da79ea8abc2e|xqc_conn_on_pkt_processed|====>|conn:0000558BB8826E8C|path:0|size:1200|pkt_type:INIT|pkt_num:40034754|frame:PADDING ACK |recv_time:1757653406854582|dcid:f4d4f5699e31da79ea8abc2e|dcid_seq:0|
[2025/09/12 05:03:26 854891] [debug] |scid:f4d4f5699e31da79ea8abc2e|xqc_timer_set|type:PATH_IDLE|expire:1757653466854582|now:1757653406854582|interv:60000000|
[2025/09/12 05:03:26 854897] [debug] |scid:f4d4f5699e31da79ea8abc2e|xqc_timer_set|type:CONN_IDLE|expire:1757653466854582|now:1757653406854582|interv:60000000|
[2025/09/12 05:03:26 854902] [debug] |scid:f4d4f5699e31da79ea8abc2e|xqc_engine_remove_wakeup_queue|next_tick_time:1757653407570801|pq_index:0|
[2025/09/12 05:03:26 854908] [debug] |scid:f4d4f5699e31da79ea8abc2e|xqc_engine_add_active_queue|last_ticked_time:1757653406821373|
[2025/09/12 05:03:26 854913] [debug] |xqc_engine_main_logic|BEGIN|now:1757653406854913|
[2025/09/12 05:03:26 854920] [debug] |scid:f4d4f5699e31da79ea8abc2e|xqc_engine_process_conn|conn:0000558BB8826E8C|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:1757653406854918|
[2025/09/12 05:03:26 854926] [debug] |scid:f4d4f5699e31da79ea8abc2e|xqc_timer_expire|timer expired|type:LOSS_DETECTION|expire_time:1757653406854761|now:1757653406854918|
[2025/09/12 05:03:26 854931] [debug] |scid:f4d4f5699e31da79ea8abc2e|xqc_timer_loss_detection_timeout|path:0|loss_detection_timeout|
[2025/09/12 05:03:26 854936] [debug] |scid:f4d4f5699e31da79ea8abc2e|xqc_timer_loss_detection_timeout|send Probe pkts|conn:0000558BB8826E8C|path:0|bytes_in_flight:917|
[2025/09/12 05:03:26 854941] [debug] |scid:f4d4f5699e31da79ea8abc2e|xqc_send_ctl_get_pto_time_and_space|srtt:33050|rtt_var:16525|pto_duration:99150|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:03:26 854947] [debug] |scid:f4d4f5699e31da79ea8abc2e|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8826E8C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:03:26 854952] [debug] |scid:f4d4f5699e31da79ea8abc2e|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8826E8C|path:0|PNS: 1, unacked: 917|
[2025/09/12 05:03:26 854957] [debug] |scid:f4d4f5699e31da79ea8abc2e|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8826E8C|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:03:26 854966] [debug] |scid:f4d4f5699e31da79ea8abc2e|xqc_path_send_one_or_two_ack_elicit_pkts|send two ack-eliciting pkts|path:0|pns:1|
[2025/09/12 05:03:26 854972] [debug] |scid:f4d4f5699e31da79ea8abc2e|xqc_conn_send_probe_pkt|conn:0000558BB8826E8C|path:0|pkt_num:0|size:194|pkt_type:HSK|frame:CRYPTO |conn_state:S_HANDSHAKE_SENT|
[2025/09/12 05:03:26 854979] [debug] |scid:f4d4f5699e31da79ea8abc2e|xqc_conn_send_probe_pkt|conn:0000558BB8826E8C|path:0|pkt_num:1|size:516|pkt_type:HSK|frame:CRYPTO |conn_state:S_HANDSHAKE_SENT|
[2025/09/12 05:03:26 854985] [debug] |scid:f4d4f5699e31da79ea8abc2e|xqc_timer_loss_detection_timeout|xqc_send_ctl_set_loss_detection_timer|PTO|conn:0000558BB8826E8C|pto_count:1
[2025/09/12 05:03:26 854990] [debug] |scid:f4d4f5699e31da79ea8abc2e|xqc_send_ctl_get_pto_time_and_space|srtt:33050|rtt_var:16525|pto_duration:198300|backoff_factor:2.00|backoff:2.00|pto_cnt:1|max_ack_delay:25|
[2025/09/12 05:03:26 854996] [debug] |scid:f4d4f5699e31da79ea8abc2e|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8826E8C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:03:26 855001] [debug] |scid:f4d4f5699e31da79ea8abc2e|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8826E8C|path:0|PNS: 1, unacked: 207|
[2025/09/12 05:03:26 855007] [debug] |scid:f4d4f5699e31da79ea8abc2e|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8826E8C|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:03:26 855012] [debug] |scid:f4d4f5699e31da79ea8abc2e|xqc_timer_set|type:LOSS_DETECTION|expire:1757653406854990|now:1757653406854990|interv:0|
[2025/09/12 05:03:26 855017] [debug] |scid:f4d4f5699e31da79ea8abc2e|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB8826E8C|path:0|pns:1|expire:1757653406269101|now:1757653406854990|interval:0|pto_count:1|srtt:33050
[2025/09/12 05:03:26 855024] [debug] |scid:f4d4f5699e31da79ea8abc2e|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:CRYPTO |stream_id:0|stream_offset:0|
[2025/09/12 05:03:26 855030] [debug] |scid:f4d4f5699e31da79ea8abc2e|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:CRYPTO |stream_id:0|stream_offset:0|
[2025/09/12 05:03:26 855036] [debug] |scid:f4d4f5699e31da79ea8abc2e|xqc_check_acked_or_dropped_pkt|conn:0000558BB8826E8C|pkt_num:0|size:194|pkt_type:HSK|frame:CRYPTO |
[2025/09/12 05:03:26 855065] [debug] |scid:f4d4f5699e31da79ea8abc2e|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:4|
[2025/09/12 05:03:26 855095] [info] |scid:f4d4f5699e31da79ea8abc2e|xqc_send_packet_with_pn|<==|conn:0000558BB8826E8C|path:0|pkt_num:4|size:194|sent:210|pkt_type:HSK|frame:CRYPTO |inflight:207|now:1757653406855073|stream_id:0|stream_offset:0|
[2025/09/12 05:03:26 855101] [debug] |scid:f4d4f5699e31da79ea8abc2e|xqc_send_ctl_on_packet_sent|conn:0000558BB8826E8C|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 05:03:26 855106] [debug] |scid:f4d4f5699e31da79ea8abc2e|xqc_send_ctl_on_packet_sent|path:0|inflight:207|applimit:0|
[2025/09/12 05:03:26 855110] [debug] |scid:f4d4f5699e31da79ea8abc2e|xqc_send_ctl_get_pto_time_and_space|srtt:33050|rtt_var:16525|pto_duration:198300|backoff_factor:2.00|backoff:2.00|pto_cnt:1|max_ack_delay:25|
[2025/09/12 05:03:26 855114] [debug] |scid:f4d4f5699e31da79ea8abc2e|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8826E8C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:03:26 855118] [debug] |scid:f4d4f5699e31da79ea8abc2e|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8826E8C|path:0|PNS: 1, unacked: 401|
[2025/09/12 05:03:26 855122] [debug] |scid:f4d4f5699e31da79ea8abc2e|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8826E8C|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:03:26 855126] [debug] |scid:f4d4f5699e31da79ea8abc2e|xqc_timer_set|type:LOSS_DETECTION|expire:1757653407053373|now:1757653406855110|interv:198263|
[2025/09/12 05:03:26 855130] [debug] |scid:f4d4f5699e31da79ea8abc2e|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB8826E8C|path:0|pns:1|expire:1757653407053373|now:1757653406855110|interval:198263|pto_count:1|srtt:33050
[2025/09/12 05:03:26 855139] [debug] |scid:f4d4f5699e31da79ea8abc2e|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:47136|inflight:401|
[2025/09/12 05:03:26 855144] [debug] |scid:f4d4f5699e31da79ea8abc2e|xqc_check_acked_or_dropped_pkt|conn:0000558BB8826E8C|pkt_num:1|size:516|pkt_type:HSK|frame:CRYPTO |
[2025/09/12 05:03:26 855148] [debug] |scid:f4d4f5699e31da79ea8abc2e|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:5|
[2025/09/12 05:03:26 855169] [info] |scid:f4d4f5699e31da79ea8abc2e|xqc_send_packet_with_pn|<==|conn:0000558BB8826E8C|path:0|pkt_num:5|size:516|sent:532|pkt_type:HSK|frame:CRYPTO |inflight:401|now:1757653406855154|stream_id:0|stream_offset:0|
[2025/09/12 05:03:26 855174] [debug] |scid:f4d4f5699e31da79ea8abc2e|xqc_send_ctl_on_packet_sent|conn:0000558BB8826E8C|path:0|pkt_num:5|origin_pktnum:1|size:516|enc_size:532|pkt_type:HSK|frame:CRYPTO |conn_state:S_HANDSHAKE_SENT|po_in_flight:0||retrans:0|
[2025/09/12 05:03:26 855178] [debug] |scid:f4d4f5699e31da79ea8abc2e|xqc_send_ctl_on_packet_sent|path:0|inflight:401|applimit:0|
[2025/09/12 05:03:26 855183] [debug] |scid:f4d4f5699e31da79ea8abc2e|xqc_send_ctl_get_pto_time_and_space|srtt:33050|rtt_var:16525|pto_duration:198300|backoff_factor:2.00|backoff:2.00|pto_cnt:1|max_ack_delay:25|
[2025/09/12 05:03:26 855187] [debug] |scid:f4d4f5699e31da79ea8abc2e|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8826E8C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:03:26 855191] [debug] |scid:f4d4f5699e31da79ea8abc2e|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8826E8C|path:0|PNS: 1, unacked: 917|
[2025/09/12 05:03:26 855194] [debug] |scid:f4d4f5699e31da79ea8abc2e|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8826E8C|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:03:26 855198] [debug] |scid:f4d4f5699e31da79ea8abc2e|xqc_timer_set|type:LOSS_DETECTION|expire:1757653407053454|now:1757653406855182|interv:198272|
[2025/09/12 05:03:26 855202] [debug] |scid:f4d4f5699e31da79ea8abc2e|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB8826E8C|path:0|pns:1|expire:1757653407053454|now:1757653406855182|interval:198272|pto_count:1|srtt:33050
[2025/09/12 05:03:26 855206] [debug] |scid:f4d4f5699e31da79ea8abc2e|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:47136|inflight:917|
[2025/09/12 05:03:26 855211] [debug] |scid:f4d4f5699e31da79ea8abc2e|xqc_conn_next_wakeup_time|wakeup_time:1757653407053454|
[2025/09/12 05:03:26 855216] [debug] |scid:f4d4f5699e31da79ea8abc2e|xqc_engine_add_wakeup_queue|next_tick_time:1757653407053454|
[2025/09/12 05:03:26 855219] [debug] |xqc_engine_wakeup_after|wakeup:1757653407053454|now:1757653406855219|diff:198235|
[2025/09/12 05:03:26 855224] [debug] |xqc_engine_main_logic|END|now:1757653406854918|
[2025/09/12 05:03:26 855229] [debug] |xqc_engine_main_logic|BEGIN|now:1757653406855229|
[2025/09/12 05:03:26 855233] [debug] |xqc_engine_wakeup_after|wakeup:1757653407053454|now:1757653406855233|diff:198221|
[2025/09/12 05:03:26 855237] [debug] |xqc_engine_main_logic|END|now:1757653406855229|
[2025/09/12 05:03:26 885985] [info] |xqc_engine_packet_process|==>|conn:0000558BB8826E8C|size:65|state:S_HANDSHAKE_SENT|recv_time:1757653406885983|
[2025/09/12 05:03:26 886003] [debug] |scid:f4d4f5699e31da79ea8abc2e|xqc_packet_parse_handshake|success|Length:25|
[2025/09/12 05:03:26 886015] [debug] |scid:f4d4f5699e31da79ea8abc2e|xqc_packet_decrypt|largest_pn:0|
[2025/09/12 05:03:26 886022] [debug] |scid:f4d4f5699e31da79ea8abc2e|xqc_packet_decrypt|decryption nonce|path_id:0|pn:40034749|
[2025/09/12 05:03:26 886034] [debug] |scid:f4d4f5699e31da79ea8abc2e|xqc_packet_decrypt_single|pkt_type:HSK|pkt_num:40034749|
[2025/09/12 05:03:26 886067] [debug] |scid:f4d4f5699e31da79ea8abc2e|xqc_process_frames|frame_type:2|
[2025/09/12 05:03:26 886078] [debug] |scid:f4d4f5699e31da79ea8abc2e|xqc_send_ctl_on_ack_received|conn:0000558BB8826E8C|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 05:03:26 886098] [debug] |scid:f4d4f5699e31da79ea8abc2e|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:401|prior_delivered:1184|prior_time:1757653406854582|is_app_limited:1|send_elapse:33541|ack_elapse:31401|ctl_first_sent_time:1757653406855073|lagest_ack_time:1757653406885983|curr_delivered:1378|
[2025/09/12 05:03:26 886109] [debug] |scid:f4d4f5699e31da79ea8abc2e|xqc_update_sample|sampler_sent_time_update:1757653406855073|
[2025/09/12 05:03:26 886118] [debug] |scid:f4d4f5699e31da79ea8abc2e|xqc_send_ctl_on_ack_received|sndq_packets_used:4||sndq_packets_used_bytes:0|sndq_packets_free:3|
[2025/09/12 05:03:26 886126] [debug] |scid:f4d4f5699e31da79ea8abc2e|xqc_send_ctl_update_rtt|before update rtt|conn:0000558BB8826E8C|srtt:33050|rttvar:16525|minrtt:33050|latest_rtt:30910|ack_delay:0|
[2025/09/12 05:03:26 886135] [debug] |scid:f4d4f5699e31da79ea8abc2e|xqc_send_ctl_update_rtt|l-0.0.0.0-443-f4d4f5699e31da79ea8abc2e p-193.167.0.100-41891-7671cbb59c8d435b29497c21aeceb00a9d |after update rtt|conn:0000558BB8826E8C|srtt:32782|rttvar:12929|minrtt:30910|latest_rtt:30910|ack_delay:0|
[2025/09/12 05:03:26 886144] [debug] |scid:f4d4f5699e31da79ea8abc2e|xqc_send_ctl_get_lost_sent_pn|largest_acked:4|lost_pn:1|thresh:3|
[2025/09/12 05:03:26 886152] [debug] |scid:f4d4f5699e31da79ea8abc2e|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:03:26 886162] [debug] |scid:f4d4f5699e31da79ea8abc2e|xqc_send_ctl_detect_lost|mark lost|pns:1|pkt_num:2|lost_pn:1|po_sent_time:1757653406070721|lost_send_time:1757653406849104|loss_delay:36879|frame:CRYPTO |repair:32|
[2025/09/12 05:03:26 886172] [debug] |scid:f4d4f5699e31da79ea8abc2e|xqc_send_ctl_detect_lost|mark lost|pns:1|pkt_num:3|lost_pn:1|po_sent_time:1757653406070801|lost_send_time:1757653406849104|loss_delay:36879|frame:CRYPTO |repair:32|
[2025/09/12 05:03:26 886181] [debug] |scid:f4d4f5699e31da79ea8abc2e|xqc_send_ctl_detect_lost|OnLostDetection|largest_lost sent time: 1757653406070801u|
[2025/09/12 05:03:26 886191] [stats] |scid:f4d4f5699e31da79ea8abc2e|xqc_send_ctl_detect_lost|l-0.0.0.0-443-f4d4f5699e31da79ea8abc2e p-193.167.0.100-41891-7671cbb59c8d435b29497c21aeceb00a9d |lost interval:1757653406885983|lost_count:2|send_count:9|pkt_num:3|po_send_time:1757653406070801|srtt:32782|cwnd:47136|bw:1509|conn_life:816970|now:0|last_lost_time:816970|
[2025/09/12 05:03:26 886200] [debug] |scid:f4d4f5699e31da79ea8abc2e|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:03:26 886208] [debug] |scid:f4d4f5699e31da79ea8abc2e|xqc_send_ctl_get_pto_time_and_space|srtt:32782|rtt_var:12929|pto_duration:84498|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:03:26 886217] [debug] |scid:f4d4f5699e31da79ea8abc2e|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8826E8C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:03:26 886227] [debug] |scid:f4d4f5699e31da79ea8abc2e|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8826E8C|path:0|PNS: 1, unacked: 516|
[2025/09/12 05:03:26 886233] [debug] |scid:f4d4f5699e31da79ea8abc2e|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8826E8C|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:03:26 886239] [debug] |scid:f4d4f5699e31da79ea8abc2e|xqc_timer_set|type:LOSS_DETECTION|expire:1757653406939652|now:1757653406886208|interv:53444|
[2025/09/12 05:03:26 886244] [debug] |scid:f4d4f5699e31da79ea8abc2e|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB8826E8C|path:0|pns:1|expire:1757653406939652|now:1757653406886208|interval:53444|pto_count:0|srtt:32782
[2025/09/12 05:03:26 886250] [debug] |scid:f4d4f5699e31da79ea8abc2e|xqc_generate_sample|sampler: send_elapse 33541, ack_elapse 31401, delivered 194|rate 5783|lost 2|
[2025/09/12 05:03:26 886256] [debug] |scid:f4d4f5699e31da79ea8abc2e|xqc_bbr_update_bandwidth|BBRv1: RTT round update 1 -> 2|
[2025/09/12 05:03:26 886261] [debug] |scid:f4d4f5699e31da79ea8abc2e|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (5783) in round 2|
[2025/09/12 05:03:26 886272] [debug] |scid:f4d4f5699e31da79ea8abc2e|xqc_bbr_update_min_rtt|probertt expire|rtt:30910, old_rtt:33050|
[2025/09/12 05:03:26 886278] [debug] |scid:f4d4f5699e31da79ea8abc2e|xqc_bbr_update_min_rtt|minrtt expire|rtt:30910, old_rtt:33050|
[2025/09/12 05:03:26 886283] [debug] |scid:f4d4f5699e31da79ea8abc2e|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:5744|extra_cwnd:1156|
[2025/09/12 05:03:26 886288] [debug] |scid:f4d4f5699e31da79ea8abc2e|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:47136|packet_lost:2|acked:194|po_sent_time:1757653406855073|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1378|
[2025/09/12 05:03:26 886294] [debug] |scid:f4d4f5699e31da79ea8abc2e|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:47136|packet_lost:2|acked:194|po_sent_time:1757653406855073|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1378|
[2025/09/12 05:03:26 886300] [debug] |scid:f4d4f5699e31da79ea8abc2e|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-f4d4f5699e31da79ea8abc2e p-193.167.0.100-41891-7671cbb59c8d435b29497c21aeceb00a9d |bbr on ack|mode:0|pacing_rate:4011240|bw:5783|cwnd:47330|full_bw_reached:0|inflight:516|srtt:32782|latest_rtt:30910|min_rtt:30910|applimit:1|lost:0|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:1|
[2025/09/12 05:03:26 886307] [stats] |scid:f4d4f5699e31da79ea8abc2e|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-f4d4f5699e31da79ea8abc2e p-193.167.0.100-41891-7671cbb59c8d435b29497c21aeceb00a9d |bandwidth change record|bw_before:1509|bw_after:5783|srtt:32782|cwnd:47330|
[2025/09/12 05:03:26 886314] [info] |scid:f4d4f5699e31da79ea8abc2e|xqc_send_ctl_on_pns_discard|xqc_send_ctl_set_loss_detection_timer on discard pns:0
[2025/09/12 05:03:26 886319] [debug] |scid:f4d4f5699e31da79ea8abc2e|xqc_send_ctl_get_pto_time_and_space|srtt:32782|rtt_var:12929|pto_duration:84498|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:03:26 886325] [debug] |scid:f4d4f5699e31da79ea8abc2e|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8826E8C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:03:26 886330] [debug] |scid:f4d4f5699e31da79ea8abc2e|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8826E8C|path:0|PNS: 1, unacked: 516|
[2025/09/12 05:03:26 886336] [debug] |scid:f4d4f5699e31da79ea8abc2e|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8826E8C|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:03:26 886341] [debug] |scid:f4d4f5699e31da79ea8abc2e|xqc_timer_set|type:LOSS_DETECTION|expire:1757653406939652|now:1757653406886319|interv:53333|
[2025/09/12 05:03:26 886346] [debug] |scid:f4d4f5699e31da79ea8abc2e|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB8826E8C|path:0|pns:1|expire:1757653406939652|now:1757653406886319|interval:53333|pto_count:0|srtt:32782
[2025/09/12 05:03:26 886353] [debug] |scid:f4d4f5699e31da79ea8abc2e|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:40034749|largest:40034749|pns:1|
[2025/09/12 05:03:26 886359] [info] |scid:f4d4f5699e31da79ea8abc2e|xqc_conn_on_pkt_processed|====>|conn:0000558BB8826E8C|path:0|size:65|pkt_type:HSK|pkt_num:40034749|frame:ACK |recv_time:1757653406885983|dcid:f4d4f5699e31da79ea8abc2e|dcid_seq:0|
[2025/09/12 05:03:26 886366] [debug] |scid:f4d4f5699e31da79ea8abc2e|xqc_timer_set|type:PATH_IDLE|expire:1757653466885983|now:1757653406885983|interv:60000000|
[2025/09/12 05:03:26 886372] [debug] |scid:f4d4f5699e31da79ea8abc2e|xqc_timer_set|type:CONN_IDLE|expire:1757653466885983|now:1757653406885983|interv:60000000|
[2025/09/12 05:03:26 886377] [debug] |scid:f4d4f5699e31da79ea8abc2e|xqc_engine_remove_wakeup_queue|next_tick_time:1757653407053454|pq_index:0|
[2025/09/12 05:03:26 886382] [debug] |scid:f4d4f5699e31da79ea8abc2e|xqc_engine_add_active_queue|last_ticked_time:1757653406854918|
[2025/09/12 05:03:26 886388] [debug] |xqc_engine_main_logic|BEGIN|now:1757653406886387|
[2025/09/12 05:03:26 886394] [debug] |scid:f4d4f5699e31da79ea8abc2e|xqc_engine_process_conn|conn:0000558BB8826E8C|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:1757653406886393|
[2025/09/12 05:03:26 886406] [debug] |scid:f4d4f5699e31da79ea8abc2e|xqc_path_get_perf_class|conn:0000558BB8826E8C|path_id:0|path_srtt:32782|min_srtt:32782|path_bw:5783|loss_rate:12.50|path_pto:0|
[2025/09/12 05:03:26 886413] [debug] |scid:f4d4f5699e31da79ea8abc2e|xqc_send_ctl_can_send|l-0.0.0.0-443-f4d4f5699e31da79ea8abc2e p-193.167.0.100-41891-7671cbb59c8d435b29497c21aeceb00a9d |path:0|can:1|pkt_sz:125|schedule_bytes:0|inflight:516|cwnd:47330|conn:0000558BB8826E8C|stream_id:0|stream_offset:0|
[2025/09/12 05:03:26 886419] [debug] |scid:f4d4f5699e31da79ea8abc2e|xqc_minrtt_scheduler_get_path|path srtt|conn:0000558BB8826E8C|path_id:0|path_srtt:32782|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:03:26 886425] [debug] |scid:f4d4f5699e31da79ea8abc2e|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CRYPTO |pn:2|size:125|reinj:0|path_class:2|
[2025/09/12 05:03:26 886431] [debug] |scid:f4d4f5699e31da79ea8abc2e|xqc_path_get_perf_class|conn:0000558BB8826E8C|path_id:0|path_srtt:32782|min_srtt:32782|path_bw:5783|loss_rate:12.50|path_pto:0|
[2025/09/12 05:03:26 886437] [debug] |scid:f4d4f5699e31da79ea8abc2e|xqc_send_ctl_can_send|l-0.0.0.0-443-f4d4f5699e31da79ea8abc2e p-193.167.0.100-41891-7671cbb59c8d435b29497c21aeceb00a9d |path:0|can:1|pkt_sz:82|schedule_bytes:125|inflight:516|cwnd:47330|conn:0000558BB8826E8C|stream_id:0|stream_offset:0|
[2025/09/12 05:03:26 886443] [debug] |scid:f4d4f5699e31da79ea8abc2e|xqc_minrtt_scheduler_get_path|path srtt|conn:0000558BB8826E8C|path_id:0|path_srtt:32782|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:03:26 886450] [debug] |scid:f4d4f5699e31da79ea8abc2e|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CRYPTO |pn:3|size:82|reinj:0|path_class:2|
[2025/09/12 05:03:26 886456] [debug] |scid:f4d4f5699e31da79ea8abc2e|xqc_check_acked_or_dropped_pkt|conn:0000558BB8826E8C|pkt_num:2|size:125|pkt_type:HSK|frame:CRYPTO |
[2025/09/12 05:03:26 886465] [debug] |scid:f4d4f5699e31da79ea8abc2e|xqc_send_ctl_can_send|l-0.0.0.0-443-f4d4f5699e31da79ea8abc2e p-193.167.0.100-41891-7671cbb59c8d435b29497c21aeceb00a9d |path:0|can:1|pkt_sz:125|schedule_bytes:0|inflight:516|cwnd:47330|conn:0000558BB8826E8C|stream_id:0|stream_offset:0|
[2025/09/12 05:03:26 886474] [debug] |scid:f4d4f5699e31da79ea8abc2e|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:03:26 886484] [debug] |scid:f4d4f5699e31da79ea8abc2e|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:6|
[2025/09/12 05:03:26 886536] [info] |scid:f4d4f5699e31da79ea8abc2e|xqc_send_packet_with_pn|<==|conn:0000558BB8826E8C|path:0|pkt_num:6|size:125|sent:141|pkt_type:HSK|frame:CRYPTO |inflight:516|now:1757653406886498|stream_id:0|stream_offset:0|
[2025/09/12 05:03:26 886548] [debug] |scid:f4d4f5699e31da79ea8abc2e|xqc_send_ctl_on_packet_sent|conn:0000558BB8826E8C|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 05:03:26 886557] [debug] |scid:f4d4f5699e31da79ea8abc2e|xqc_send_ctl_on_packet_sent|path:0|inflight:516|applimit:0|
[2025/09/12 05:03:26 886566] [debug] |scid:f4d4f5699e31da79ea8abc2e|xqc_send_ctl_get_pto_time_and_space|srtt:32782|rtt_var:12929|pto_duration:84498|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:03:26 886575] [debug] |scid:f4d4f5699e31da79ea8abc2e|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8826E8C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:03:26 886583] [debug] |scid:f4d4f5699e31da79ea8abc2e|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8826E8C|path:0|PNS: 1, unacked: 641|
[2025/09/12 05:03:26 886591] [debug] |scid:f4d4f5699e31da79ea8abc2e|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8826E8C|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:03:26 886599] [debug] |scid:f4d4f5699e31da79ea8abc2e|xqc_timer_set|type:LOSS_DETECTION|expire:1757653406970996|now:1757653406886566|interv:84430|
[2025/09/12 05:03:26 886616] [debug] |scid:f4d4f5699e31da79ea8abc2e|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB8826E8C|path:0|pns:1|expire:1757653406970996|now:1757653406886566|interval:84430|pto_count:0|srtt:32782
[2025/09/12 05:03:26 886626] [debug] |scid:f4d4f5699e31da79ea8abc2e|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:47330|inflight:641|
[2025/09/12 05:03:26 886636] [debug] |scid:f4d4f5699e31da79ea8abc2e|xqc_check_acked_or_dropped_pkt|conn:0000558BB8826E8C|pkt_num:3|size:82|pkt_type:HSK|frame:CRYPTO |
[2025/09/12 05:03:26 886644] [debug] |scid:f4d4f5699e31da79ea8abc2e|xqc_send_ctl_can_send|l-0.0.0.0-443-f4d4f5699e31da79ea8abc2e p-193.167.0.100-41891-7671cbb59c8d435b29497c21aeceb00a9d |path:0|can:1|pkt_sz:82|schedule_bytes:0|inflight:641|cwnd:47330|conn:0000558BB8826E8C|stream_id:0|stream_offset:0|
[2025/09/12 05:03:26 886653] [debug] |scid:f4d4f5699e31da79ea8abc2e|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:03:26 886662] [debug] |scid:f4d4f5699e31da79ea8abc2e|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:7|
[2025/09/12 05:03:26 886702] [info] |scid:f4d4f5699e31da79ea8abc2e|xqc_send_packet_with_pn|<==|conn:0000558BB8826E8C|path:0|pkt_num:7|size:82|sent:98|pkt_type:HSK|frame:CRYPTO |inflight:641|now:1757653406886675|stream_id:0|stream_offset:0|
[2025/09/12 05:03:26 886715] [debug] |scid:f4d4f5699e31da79ea8abc2e|xqc_send_ctl_on_packet_sent|conn:0000558BB8826E8C|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 05:03:26 886724] [debug] |scid:f4d4f5699e31da79ea8abc2e|xqc_send_ctl_on_packet_sent|path:0|inflight:641|applimit:0|
[2025/09/12 05:03:26 886733] [debug] |scid:f4d4f5699e31da79ea8abc2e|xqc_send_ctl_get_pto_time_and_space|srtt:32782|rtt_var:12929|pto_duration:84498|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:03:26 886742] [debug] |scid:f4d4f5699e31da79ea8abc2e|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8826E8C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:03:26 886747] [debug] |scid:f4d4f5699e31da79ea8abc2e|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8826E8C|path:0|PNS: 1, unacked: 723|
[2025/09/12 05:03:26 886752] [debug] |scid:f4d4f5699e31da79ea8abc2e|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8826E8C|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:03:26 886757] [debug] |scid:f4d4f5699e31da79ea8abc2e|xqc_timer_set|type:LOSS_DETECTION|expire:1757653406971173|now:1757653406886733|interv:84440|
[2025/09/12 05:03:26 886762] [debug] |scid:f4d4f5699e31da79ea8abc2e|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB8826E8C|path:0|pns:1|expire:1757653406971173|now:1757653406886733|interval:84440|pto_count:0|srtt:32782
[2025/09/12 05:03:26 886768] [debug] |scid:f4d4f5699e31da79ea8abc2e|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:47330|inflight:723|
[2025/09/12 05:03:26 886775] [debug] |scid:f4d4f5699e31da79ea8abc2e|xqc_conn_next_wakeup_time|wakeup_time:1757653406971173|
[2025/09/12 05:03:26 886781] [debug] |scid:f4d4f5699e31da79ea8abc2e|xqc_engine_add_wakeup_queue|next_tick_time:1757653406971173|
[2025/09/12 05:03:26 886786] [debug] |xqc_engine_wakeup_after|wakeup:1757653406971173|now:1757653406886786|diff:84387|
[2025/09/12 05:03:26 886792] [debug] |xqc_engine_main_logic|END|now:1757653406886393|
[2025/09/12 05:03:26 886800] [info] |xqc_engine_packet_process|==>|conn:0000558BB8826E8C|size:65|state:S_HANDSHAKE_SENT|recv_time:1757653406886800|
[2025/09/12 05:03:26 886807] [debug] |scid:f4d4f5699e31da79ea8abc2e|xqc_packet_parse_handshake|success|Length:25|
[2025/09/12 05:03:26 886814] [debug] |scid:f4d4f5699e31da79ea8abc2e|xqc_packet_decrypt|largest_pn:40034749|
[2025/09/12 05:03:26 886819] [debug] |scid:f4d4f5699e31da79ea8abc2e|xqc_packet_decrypt|decryption nonce|path_id:0|pn:40034750|
[2025/09/12 05:03:26 886827] [debug] |scid:f4d4f5699e31da79ea8abc2e|xqc_packet_decrypt_single|pkt_type:HSK|pkt_num:40034750|
[2025/09/12 05:03:26 886839] [debug] |scid:f4d4f5699e31da79ea8abc2e|xqc_process_frames|frame_type:2|
[2025/09/12 05:03:26 886845] [debug] |scid:f4d4f5699e31da79ea8abc2e|xqc_send_ctl_on_ack_received|conn:0000558BB8826E8C|path:0|pkt_num:5|origin_pktnum:1|size:516|pns:1|pkt_type:HSK|frame:CRYPTO |conn_state:S_HANDSHAKE_SENT|frame_largest_ack:5|path_largest_ack:5|
[2025/09/12 05:03:26 886851] [debug] |scid:f4d4f5699e31da79ea8abc2e|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:917|prior_delivered:1184|prior_time:1757653406854582|is_app_limited:1|send_elapse:33622|ack_elapse:32218|ctl_first_sent_time:1757653406855154|lagest_ack_time:1757653406886800|curr_delivered:1894|
[2025/09/12 05:03:26 886858] [debug] |scid:f4d4f5699e31da79ea8abc2e|xqc_update_sample|sampler_sent_time_update:1757653406855154|
[2025/09/12 05:03:26 886864] [debug] |scid:f4d4f5699e31da79ea8abc2e|xqc_send_ctl_on_ack_received|sndq_packets_used:4||sndq_packets_used_bytes:0|sndq_packets_free:3|
[2025/09/12 05:03:26 886869] [debug] |scid:f4d4f5699e31da79ea8abc2e|xqc_send_ctl_update_rtt|before update rtt|conn:0000558BB8826E8C|srtt:32782|rttvar:12929|minrtt:30910|latest_rtt:31646|ack_delay:0|
[2025/09/12 05:03:26 886875] [debug] |scid:f4d4f5699e31da79ea8abc2e|xqc_send_ctl_update_rtt|l-0.0.0.0-443-f4d4f5699e31da79ea8abc2e p-193.167.0.100-41891-7671cbb59c8d435b29497c21aeceb00a9d |after update rtt|conn:0000558BB8826E8C|srtt:32640|rttvar:9981|minrtt:30910|latest_rtt:31646|ack_delay:0|
[2025/09/12 05:03:26 886880] [debug] |scid:f4d4f5699e31da79ea8abc2e|xqc_send_ctl_get_lost_sent_pn|largest_acked:5|lost_pn:2|thresh:3|
[2025/09/12 05:03:26 886886] [debug] |scid:f4d4f5699e31da79ea8abc2e|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:03:26 886891] [debug] |scid:f4d4f5699e31da79ea8abc2e|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:03:26 886896] [debug] |scid:f4d4f5699e31da79ea8abc2e|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:03:26 886901] [debug] |scid:f4d4f5699e31da79ea8abc2e|xqc_send_ctl_get_pto_time_and_space|srtt:32640|rtt_var:9981|pto_duration:72564|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:03:26 886907] [debug] |scid:f4d4f5699e31da79ea8abc2e|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8826E8C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:03:26 886913] [debug] |scid:f4d4f5699e31da79ea8abc2e|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8826E8C|path:0|PNS: 1, unacked: 207|
[2025/09/12 05:03:26 886918] [debug] |scid:f4d4f5699e31da79ea8abc2e|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8826E8C|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:03:26 886923] [debug] |scid:f4d4f5699e31da79ea8abc2e|xqc_timer_set|type:LOSS_DETECTION|expire:1757653406959239|now:1757653406886901|interv:72338|
[2025/09/12 05:03:26 886928] [debug] |scid:f4d4f5699e31da79ea8abc2e|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB8826E8C|path:0|pns:1|expire:1757653406959239|now:1757653406886901|interval:72338|pto_count:0|srtt:32640
[2025/09/12 05:03:26 886934] [debug] |scid:f4d4f5699e31da79ea8abc2e|xqc_generate_sample|sampler: send_elapse 33622, ack_elapse 32218, delivered 710|rate 21117|lost 2|
[2025/09/12 05:03:26 886940] [debug] |scid:f4d4f5699e31da79ea8abc2e|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (21117) in round 2|
[2025/09/12 05:03:26 886945] [debug] |scid:f4d4f5699e31da79ea8abc2e|xqc_bbr_update_min_rtt|minrtt expire|rtt:30910, old_rtt:30910|
[2025/09/12 05:03:26 886951] [debug] |scid:f4d4f5699e31da79ea8abc2e|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:5744|extra_cwnd:2428|
[2025/09/12 05:03:26 886956] [debug] |scid:f4d4f5699e31da79ea8abc2e|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:47330|packet_lost:0|acked:516|po_sent_time:1757653406855154|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1378|
[2025/09/12 05:03:26 886966] [debug] |scid:f4d4f5699e31da79ea8abc2e|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:47330|packet_lost:0|acked:516|po_sent_time:1757653406855154|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1378|
[2025/09/12 05:03:26 886972] [debug] |scid:f4d4f5699e31da79ea8abc2e|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-f4d4f5699e31da79ea8abc2e p-193.167.0.100-41891-7671cbb59c8d435b29497c21aeceb00a9d |bbr on ack|mode:0|pacing_rate:4011240|bw:21117|cwnd:47846|full_bw_reached:0|inflight:207|srtt:32640|latest_rtt:31646|min_rtt:30910|applimit:1|lost:2|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:03:26 886979] [info] |scid:f4d4f5699e31da79ea8abc2e|xqc_send_ctl_on_pns_discard|xqc_send_ctl_set_loss_detection_timer on discard pns:0
[2025/09/12 05:03:26 886985] [debug] |scid:f4d4f5699e31da79ea8abc2e|xqc_send_ctl_get_pto_time_and_space|srtt:32640|rtt_var:9981|pto_duration:72564|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:03:26 886990] [debug] |scid:f4d4f5699e31da79ea8abc2e|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8826E8C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:03:26 886996] [debug] |scid:f4d4f5699e31da79ea8abc2e|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8826E8C|path:0|PNS: 1, unacked: 207|
[2025/09/12 05:03:26 887001] [debug] |scid:f4d4f5699e31da79ea8abc2e|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8826E8C|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:03:26 887006] [debug] |scid:f4d4f5699e31da79ea8abc2e|xqc_timer_set|type:LOSS_DETECTION|expire:1757653406959239|now:1757653406886985|interv:72254|
[2025/09/12 05:03:26 887011] [debug] |scid:f4d4f5699e31da79ea8abc2e|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB8826E8C|path:0|pns:1|expire:1757653406959239|now:1757653406886985|interval:72254|pto_count:0|srtt:32640
[2025/09/12 05:03:26 887018] [debug] |scid:f4d4f5699e31da79ea8abc2e|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:40034750|largest:40034750|pns:1|
[2025/09/12 05:03:26 887024] [info] |scid:f4d4f5699e31da79ea8abc2e|xqc_conn_on_pkt_processed|====>|conn:0000558BB8826E8C|path:0|size:65|pkt_type:HSK|pkt_num:40034750|frame:ACK |recv_time:1757653406886800|dcid:f4d4f5699e31da79ea8abc2e|dcid_seq:0|
[2025/09/12 05:03:26 887030] [debug] |scid:f4d4f5699e31da79ea8abc2e|xqc_timer_set|type:PATH_IDLE|expire:1757653466886800|now:1757653406886800|interv:60000000|
[2025/09/12 05:03:26 887035] [debug] |scid:f4d4f5699e31da79ea8abc2e|xqc_timer_set|type:CONN_IDLE|expire:1757653466886800|now:1757653406886800|interv:60000000|
[2025/09/12 05:03:26 887072] [debug] |scid:f4d4f5699e31da79ea8abc2e|xqc_engine_remove_wakeup_queue|next_tick_time:1757653406971173|pq_index:0|
[2025/09/12 05:03:26 887079] [debug] |scid:f4d4f5699e31da79ea8abc2e|xqc_engine_add_active_queue|last_ticked_time:1757653406886393|
[2025/09/12 05:03:26 887084] [debug] |xqc_engine_main_logic|BEGIN|now:1757653406887084|
[2025/09/12 05:03:26 887090] [debug] |scid:f4d4f5699e31da79ea8abc2e|xqc_engine_process_conn|conn:0000558BB8826E8C|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:1757653406887089|
[2025/09/12 05:03:26 887098] [debug] |scid:f4d4f5699e31da79ea8abc2e|xqc_conn_next_wakeup_time|wakeup_time:1757653406959239|
[2025/09/12 05:03:26 887104] [debug] |scid:f4d4f5699e31da79ea8abc2e|xqc_engine_add_wakeup_queue|next_tick_time:1757653406959239|
[2025/09/12 05:03:26 887109] [debug] |xqc_engine_wakeup_after|wakeup:1757653406959239|now:1757653406887109|diff:72130|
[2025/09/12 05:03:26 887113] [debug] |xqc_engine_main_logic|END|now:1757653406887089|
[2025/09/12 05:03:26 887118] [debug] |xqc_engine_main_logic|BEGIN|now:1757653406887118|
[2025/09/12 05:03:26 887122] [debug] |xqc_engine_wakeup_after|wakeup:1757653406959239|now:1757653406887122|diff:72117|
[2025/09/12 05:03:26 887126] [debug] |xqc_engine_main_logic|END|now:1757653406887118|
[2025/09/12 05:03:26 960250] [debug] |xqc_engine_main_logic|BEGIN|now:1757653406960249|
[2025/09/12 05:03:26 960266] [debug] |scid:f4d4f5699e31da79ea8abc2e|xqc_engine_remove_wakeup_queue|next_tick_time:1757653406959239|pq_index:0|
[2025/09/12 05:03:26 960272] [debug] |scid:f4d4f5699e31da79ea8abc2e|xqc_engine_add_active_queue|last_ticked_time:1757653406887089|
[2025/09/12 05:03:26 960279] [debug] |scid:f4d4f5699e31da79ea8abc2e|xqc_engine_process_conn|conn:0000558BB8826E8C|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:1757653406960277|
[2025/09/12 05:03:26 960285] [debug] |scid:f4d4f5699e31da79ea8abc2e|xqc_timer_expire|timer expired|type:LOSS_DETECTION|expire_time:1757653406959239|now:1757653406960277|
[2025/09/12 05:03:26 960290] [debug] |scid:f4d4f5699e31da79ea8abc2e|xqc_timer_loss_detection_timeout|path:0|loss_detection_timeout|
[2025/09/12 05:03:26 960295] [debug] |scid:f4d4f5699e31da79ea8abc2e|xqc_timer_loss_detection_timeout|send Probe pkts|conn:0000558BB8826E8C|path:0|bytes_in_flight:207|
[2025/09/12 05:03:26 960300] [debug] |scid:f4d4f5699e31da79ea8abc2e|xqc_send_ctl_get_pto_time_and_space|srtt:32640|rtt_var:9981|pto_duration:72564|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:03:26 960306] [debug] |scid:f4d4f5699e31da79ea8abc2e|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8826E8C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:03:26 960311] [debug] |scid:f4d4f5699e31da79ea8abc2e|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8826E8C|path:0|PNS: 1, unacked: 207|
[2025/09/12 05:03:26 960316] [debug] |scid:f4d4f5699e31da79ea8abc2e|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8826E8C|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:03:26 960320] [debug] |scid:f4d4f5699e31da79ea8abc2e|xqc_path_send_one_or_two_ack_elicit_pkts|send two ack-eliciting pkts|path:0|pns:1|
[2025/09/12 05:03:26 960326] [debug] |scid:f4d4f5699e31da79ea8abc2e|xqc_conn_send_probe_pkt|conn:0000558BB8826E8C|path:0|pkt_num:2|size:125|pkt_type:HSK|frame:CRYPTO |conn_state:S_HANDSHAKE_SENT|
[2025/09/12 05:03:26 960332] [debug] |scid:f4d4f5699e31da79ea8abc2e|xqc_conn_send_probe_pkt|conn:0000558BB8826E8C|path:0|pkt_num:3|size:82|pkt_type:HSK|frame:CRYPTO |conn_state:S_HANDSHAKE_SENT|
[2025/09/12 05:03:26 960338] [debug] |scid:f4d4f5699e31da79ea8abc2e|xqc_timer_loss_detection_timeout|xqc_send_ctl_set_loss_detection_timer|PTO|conn:0000558BB8826E8C|pto_count:1
[2025/09/12 05:03:26 960343] [debug] |scid:f4d4f5699e31da79ea8abc2e|xqc_send_ctl_get_pto_time_and_space|srtt:32640|rtt_var:9981|pto_duration:145128|backoff_factor:2.00|backoff:2.00|pto_cnt:1|max_ack_delay:25|
[2025/09/12 05:03:26 960348] [debug] |scid:f4d4f5699e31da79ea8abc2e|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8826E8C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:03:26 960353] [debug] |scid:f4d4f5699e31da79ea8abc2e|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8826E8C|path:0|PNS: 1, unacked: 207|
[2025/09/12 05:03:26 960358] [debug] |scid:f4d4f5699e31da79ea8abc2e|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8826E8C|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:03:26 960363] [debug] |scid:f4d4f5699e31da79ea8abc2e|xqc_timer_set|type:LOSS_DETECTION|expire:1757653407031803|now:1757653406960343|interv:71460|
[2025/09/12 05:03:26 960368] [debug] |scid:f4d4f5699e31da79ea8abc2e|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB8826E8C|path:0|pns:1|expire:1757653407031803|now:1757653406960343|interval:71460|pto_count:1|srtt:32640
[2025/09/12 05:03:26 960375] [debug] |scid:f4d4f5699e31da79ea8abc2e|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:CRYPTO |stream_id:0|stream_offset:0|
[2025/09/12 05:03:26 960381] [debug] |scid:f4d4f5699e31da79ea8abc2e|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:CRYPTO |stream_id:0|stream_offset:0|
[2025/09/12 05:03:26 960387] [debug] |scid:f4d4f5699e31da79ea8abc2e|xqc_check_acked_or_dropped_pkt|conn:0000558BB8826E8C|pkt_num:2|size:125|pkt_type:HSK|frame:CRYPTO |
[2025/09/12 05:03:26 960400] [debug] |scid:f4d4f5699e31da79ea8abc2e|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:8|
[2025/09/12 05:03:26 960442] [info] |scid:f4d4f5699e31da79ea8abc2e|xqc_send_packet_with_pn|<==|conn:0000558BB8826E8C|path:0|pkt_num:8|size:125|sent:141|pkt_type:HSK|frame:CRYPTO |inflight:207|now:1757653406960410|stream_id:0|stream_offset:0|
[2025/09/12 05:03:26 960454] [debug] |scid:f4d4f5699e31da79ea8abc2e|xqc_send_ctl_on_packet_sent|conn:0000558BB8826E8C|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 05:03:26 960463] [debug] |scid:f4d4f5699e31da79ea8abc2e|xqc_send_ctl_on_packet_sent|path:0|inflight:207|applimit:0|
[2025/09/12 05:03:26 960472] [debug] |scid:f4d4f5699e31da79ea8abc2e|xqc_send_ctl_get_pto_time_and_space|srtt:32640|rtt_var:9981|pto_duration:145128|backoff_factor:2.00|backoff:2.00|pto_cnt:1|max_ack_delay:25|
[2025/09/12 05:03:26 960481] [debug] |scid:f4d4f5699e31da79ea8abc2e|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8826E8C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:03:26 960488] [debug] |scid:f4d4f5699e31da79ea8abc2e|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8826E8C|path:0|PNS: 1, unacked: 332|
[2025/09/12 05:03:26 960495] [debug] |scid:f4d4f5699e31da79ea8abc2e|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8826E8C|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:03:26 960500] [debug] |scid:f4d4f5699e31da79ea8abc2e|xqc_timer_set|type:LOSS_DETECTION|expire:1757653407105538|now:1757653406960471|interv:145067|
[2025/09/12 05:03:26 960505] [debug] |scid:f4d4f5699e31da79ea8abc2e|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB8826E8C|path:0|pns:1|expire:1757653407105538|now:1757653406960471|interval:145067|pto_count:1|srtt:32640
[2025/09/12 05:03:26 960510] [debug] |scid:f4d4f5699e31da79ea8abc2e|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:47846|inflight:332|
[2025/09/12 05:03:26 960516] [debug] |scid:f4d4f5699e31da79ea8abc2e|xqc_check_acked_or_dropped_pkt|conn:0000558BB8826E8C|pkt_num:3|size:82|pkt_type:HSK|frame:CRYPTO |
[2025/09/12 05:03:26 960522] [debug] |scid:f4d4f5699e31da79ea8abc2e|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:9|
[2025/09/12 05:03:26 960553] [info] |scid:f4d4f5699e31da79ea8abc2e|xqc_send_packet_with_pn|<==|conn:0000558BB8826E8C|path:0|pkt_num:9|size:82|sent:98|pkt_type:HSK|frame:CRYPTO |inflight:332|now:1757653406960530|stream_id:0|stream_offset:0|
[2025/09/12 05:03:26 960564] [debug] |scid:f4d4f5699e31da79ea8abc2e|xqc_send_ctl_on_packet_sent|conn:0000558BB8826E8C|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 05:03:26 960573] [debug] |scid:f4d4f5699e31da79ea8abc2e|xqc_send_ctl_on_packet_sent|path:0|inflight:332|applimit:0|
[2025/09/12 05:03:26 960581] [debug] |scid:f4d4f5699e31da79ea8abc2e|xqc_send_ctl_get_pto_time_and_space|srtt:32640|rtt_var:9981|pto_duration:145128|backoff_factor:2.00|backoff:2.00|pto_cnt:1|max_ack_delay:25|
[2025/09/12 05:03:26 960589] [debug] |scid:f4d4f5699e31da79ea8abc2e|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8826E8C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:03:26 960594] [debug] |scid:f4d4f5699e31da79ea8abc2e|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8826E8C|path:0|PNS: 1, unacked: 414|
[2025/09/12 05:03:26 960598] [debug] |scid:f4d4f5699e31da79ea8abc2e|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8826E8C|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:03:26 960603] [debug] |scid:f4d4f5699e31da79ea8abc2e|xqc_timer_set|type:LOSS_DETECTION|expire:1757653407105658|now:1757653406960581|interv:145077|
[2025/09/12 05:03:26 960608] [debug] |scid:f4d4f5699e31da79ea8abc2e|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB8826E8C|path:0|pns:1|expire:1757653407105658|now:1757653406960581|interval:145077|pto_count:1|srtt:32640
[2025/09/12 05:03:26 960613] [debug] |scid:f4d4f5699e31da79ea8abc2e|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:47846|inflight:414|
[2025/09/12 05:03:26 960625] [debug] |scid:f4d4f5699e31da79ea8abc2e|xqc_conn_next_wakeup_time|wakeup_time:1757653407105658|
[2025/09/12 05:03:26 960631] [debug] |scid:f4d4f5699e31da79ea8abc2e|xqc_engine_add_wakeup_queue|next_tick_time:1757653407105658|
[2025/09/12 05:03:26 960635] [debug] |xqc_engine_wakeup_after|wakeup:1757653407105658|now:1757653406960635|diff:145023|
[2025/09/12 05:03:26 960641] [debug] |xqc_engine_main_logic|END|now:1757653406960277|
[2025/09/12 05:03:26 991332] [info] |xqc_engine_packet_process|==>|conn:0000558BB8826E8C|size:69|state:S_HANDSHAKE_SENT|recv_time:1757653406991330|
[2025/09/12 05:03:26 991354] [debug] |scid:f4d4f5699e31da79ea8abc2e|xqc_packet_parse_handshake|success|Length:29|
[2025/09/12 05:03:26 991366] [debug] |scid:f4d4f5699e31da79ea8abc2e|xqc_packet_decrypt|largest_pn:40034750|
[2025/09/12 05:03:26 991374] [debug] |scid:f4d4f5699e31da79ea8abc2e|xqc_packet_decrypt|decryption nonce|path_id:0|pn:40034753|
[2025/09/12 05:03:26 991385] [debug] |scid:f4d4f5699e31da79ea8abc2e|xqc_packet_decrypt_single|pkt_type:HSK|pkt_num:40034753|
[2025/09/12 05:03:26 991393] [debug] |scid:f4d4f5699e31da79ea8abc2e|xqc_process_frames|frame_type:2|
[2025/09/12 05:03:26 991402] [debug] |scid:f4d4f5699e31da79ea8abc2e|xqc_send_ctl_on_ack_received|conn:0000558BB8826E8C|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:9|path_largest_ack:7|
[2025/09/12 05:03:26 991411] [debug] |scid:f4d4f5699e31da79ea8abc2e|xqc_update_sample|sampler_update|prior_lost:2|tx_in_flight:723|prior_delivered:1378|prior_time:1757653406885983|is_app_limited:1|send_elapse:31602|ack_elapse:105347|ctl_first_sent_time:1757653406886675|lagest_ack_time:1757653406991330|curr_delivered:1976|
[2025/09/12 05:03:26 991419] [debug] |scid:f4d4f5699e31da79ea8abc2e|xqc_update_sample|sampler_sent_time_update:1757653406886675|
[2025/09/12 05:03:26 991428] [debug] |scid:f4d4f5699e31da79ea8abc2e|xqc_send_ctl_on_ack_received|sndq_packets_used:5||sndq_packets_used_bytes:0|sndq_packets_free:2|
[2025/09/12 05:03:26 991438] [debug] |scid:f4d4f5699e31da79ea8abc2e|xqc_send_ctl_on_ack_received|conn:0000558BB8826E8C|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 05:03:26 991446] [debug] |scid:f4d4f5699e31da79ea8abc2e|xqc_update_sample|sampler_update|prior_lost:2|tx_in_flight:414|prior_delivered:1894|prior_time:1757653406886800|is_app_limited:1|send_elapse:105376|ack_elapse:104530|ctl_first_sent_time:1757653406960530|lagest_ack_time:1757653406991330|curr_delivered:2058|
[2025/09/12 05:03:26 991455] [debug] |scid:f4d4f5699e31da79ea8abc2e|xqc_update_sample|sampler_sent_time_update:1757653406960530|
[2025/09/12 05:03:26 991461] [debug] |scid:f4d4f5699e31da79ea8abc2e|xqc_send_ctl_on_ack_received|sndq_packets_used:3||sndq_packets_used_bytes:0|sndq_packets_free:4|
[2025/09/12 05:03:26 991466] [debug] |scid:f4d4f5699e31da79ea8abc2e|xqc_send_ctl_update_rtt|before update rtt|conn:0000558BB8826E8C|srtt:32640|rttvar:9981|minrtt:30910|latest_rtt:30800|ack_delay:0|
[2025/09/12 05:03:26 991472] [debug] |scid:f4d4f5699e31da79ea8abc2e|xqc_send_ctl_update_rtt|l-0.0.0.0-443-f4d4f5699e31da79ea8abc2e p-193.167.0.100-41891-7671cbb59c8d435b29497c21aeceb00a9d |after update rtt|conn:0000558BB8826E8C|srtt:32410|rttvar:7946|minrtt:30800|latest_rtt:30800|ack_delay:0|
[2025/09/12 05:03:26 991477] [debug] |scid:f4d4f5699e31da79ea8abc2e|xqc_send_ctl_get_lost_sent_pn|largest_acked:9|lost_pn:6|thresh:3|
[2025/09/12 05:03:26 991482] [debug] |scid:f4d4f5699e31da79ea8abc2e|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:03:26 991488] [debug] |scid:f4d4f5699e31da79ea8abc2e|xqc_send_ctl_detect_lost|mark lost|pns:1|pkt_num:6|lost_pn:6|po_sent_time:1757653406886498|lost_send_time:1757653406954869|loss_delay:36461|frame:CRYPTO |repair:32|
[2025/09/12 05:03:26 991493] [debug] |scid:f4d4f5699e31da79ea8abc2e|xqc_send_ctl_detect_lost|OnLostDetection|largest_lost sent time: 1757653406886498u|
[2025/09/12 05:03:26 991507] [stats] |scid:f4d4f5699e31da79ea8abc2e|xqc_send_ctl_detect_lost|l-0.0.0.0-443-f4d4f5699e31da79ea8abc2e p-193.167.0.100-41891-7671cbb59c8d435b29497c21aeceb00a9d |lost interval:105347|lost_count:1|send_count:4|pkt_num:6|po_send_time:1757653406886498|srtt:32410|cwnd:47846|bw:21117|conn_life:922317|now:0|last_lost_time:922317|
[2025/09/12 05:03:26 991513] [debug] |scid:f4d4f5699e31da79ea8abc2e|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:03:26 991518] [debug] |scid:f4d4f5699e31da79ea8abc2e|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:0000558BB8826E8C|path:0|pns:1|expire:1757653406996871|now:1757653406991517|interval:5354|
[2025/09/12 05:03:26 991523] [debug] |scid:f4d4f5699e31da79ea8abc2e|xqc_timer_set|type:LOSS_DETECTION|expire:1757653406996871|now:1757653406991517|interv:5354|
[2025/09/12 05:03:26 991528] [debug] |scid:f4d4f5699e31da79ea8abc2e|xqc_generate_sample|sampler: send_elapse 105376, ack_elapse 104530, delivered 164|rate 1556|lost 3|
[2025/09/12 05:03:26 991534] [debug] |scid:f4d4f5699e31da79ea8abc2e|xqc_bbr_update_bandwidth|BBRv1: RTT round update 2 -> 3|
[2025/09/12 05:03:26 991539] [debug] |scid:f4d4f5699e31da79ea8abc2e|xqc_bbr_update_min_rtt|probertt expire|rtt:30800, old_rtt:30910|
[2025/09/12 05:03:26 991544] [debug] |scid:f4d4f5699e31da79ea8abc2e|xqc_bbr_update_min_rtt|minrtt expire|rtt:30800, old_rtt:30910|
[2025/09/12 05:03:26 991549] [debug] |scid:f4d4f5699e31da79ea8abc2e|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:5744|extra_cwnd:2428|
[2025/09/12 05:03:26 991553] [debug] |scid:f4d4f5699e31da79ea8abc2e|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:47846|packet_lost:1|acked:164|po_sent_time:1757653406960530|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2058|
[2025/09/12 05:03:26 991559] [debug] |scid:f4d4f5699e31da79ea8abc2e|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:47846|packet_lost:1|acked:164|po_sent_time:1757653406960530|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2058|
[2025/09/12 05:03:26 991565] [debug] |scid:f4d4f5699e31da79ea8abc2e|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-f4d4f5699e31da79ea8abc2e p-193.167.0.100-41891-7671cbb59c8d435b29497c21aeceb00a9d |bbr on ack|mode:0|pacing_rate:4011240|bw:21117|cwnd:48010|full_bw_reached:0|inflight:125|srtt:32410|latest_rtt:30800|min_rtt:30800|applimit:1|lost:2|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:1|
[2025/09/12 05:03:26 991571] [stats] |scid:f4d4f5699e31da79ea8abc2e|xqc_send_ctl_info_circle_record|l-0.0.0.0-443-f4d4f5699e31da79ea8abc2e p-193.167.0.100-41891-7671cbb59c8d435b29497c21aeceb00a9d |path:0||cwnd:48010|inflight:125|mode:0|applimit:0|pacing_rate:4011240|bw:21117|srtt:32410|latest_rtt:30800|min_rtt:30800|send:13|lost:2|tlp:1|recv:5|recovery:0|slow_start:1|conn_life:922558|acked:164|delivered:2058|is_cwnd_limited:0|
[2025/09/12 05:03:26 991579] [info] |scid:f4d4f5699e31da79ea8abc2e|xqc_send_ctl_on_pns_discard|xqc_send_ctl_set_loss_detection_timer on discard pns:0
[2025/09/12 05:03:26 991584] [debug] |scid:f4d4f5699e31da79ea8abc2e|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:0000558BB8826E8C|path:0|pns:1|expire:1757653406996871|now:1757653406991584|interval:5287|
[2025/09/12 05:03:26 991589] [debug] |scid:f4d4f5699e31da79ea8abc2e|xqc_timer_set|type:LOSS_DETECTION|expire:1757653406996871|now:1757653406991584|interv:5287|
[2025/09/12 05:03:26 991596] [debug] |scid:f4d4f5699e31da79ea8abc2e|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:40034753|largest:40034753|pns:1|
[2025/09/12 05:03:26 991601] [info] |scid:f4d4f5699e31da79ea8abc2e|xqc_conn_on_pkt_processed|====>|conn:0000558BB8826E8C|path:0|size:69|pkt_type:HSK|pkt_num:40034753|frame:ACK |recv_time:1757653406991330|dcid:f4d4f5699e31da79ea8abc2e|dcid_seq:0|
[2025/09/12 05:03:26 991611] [debug] |scid:f4d4f5699e31da79ea8abc2e|xqc_timer_set|type:PATH_IDLE|expire:1757653466991330|now:1757653406991330|interv:60000000|
[2025/09/12 05:03:26 991616] [debug] |scid:f4d4f5699e31da79ea8abc2e|xqc_timer_set|type:CONN_IDLE|expire:1757653466991330|now:1757653406991330|interv:60000000|
[2025/09/12 05:03:26 991621] [debug] |scid:f4d4f5699e31da79ea8abc2e|xqc_engine_remove_wakeup_queue|next_tick_time:1757653407105658|pq_index:0|
[2025/09/12 05:03:26 991626] [debug] |scid:f4d4f5699e31da79ea8abc2e|xqc_engine_add_active_queue|last_ticked_time:1757653406960277|
[2025/09/12 05:03:26 991631] [debug] |xqc_engine_main_logic|BEGIN|now:1757653406991631|
[2025/09/12 05:03:26 991637] [debug] |scid:f4d4f5699e31da79ea8abc2e|xqc_engine_process_conn|conn:0000558BB8826E8C|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:1757653406991636|
[2025/09/12 05:03:26 991645] [debug] |scid:f4d4f5699e31da79ea8abc2e|xqc_path_get_perf_class|conn:0000558BB8826E8C|path_id:0|path_srtt:32410|min_srtt:32410|path_bw:21117|loss_rate:40.00|path_pto:0|
[2025/09/12 05:03:26 991651] [debug] |scid:f4d4f5699e31da79ea8abc2e|xqc_send_ctl_can_send|l-0.0.0.0-443-f4d4f5699e31da79ea8abc2e p-193.167.0.100-41891-7671cbb59c8d435b29497c21aeceb00a9d |path:0|can:1|pkt_sz:125|schedule_bytes:0|inflight:125|cwnd:48010|conn:0000558BB8826E8C|stream_id:0|stream_offset:0|
[2025/09/12 05:03:26 991656] [debug] |scid:f4d4f5699e31da79ea8abc2e|xqc_minrtt_scheduler_get_path|path srtt|conn:0000558BB8826E8C|path_id:0|path_srtt:32410|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:03:26 991662] [debug] |scid:f4d4f5699e31da79ea8abc2e|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CRYPTO |pn:6|size:125|reinj:0|path_class:4|
[2025/09/12 05:03:26 991668] [debug] |scid:f4d4f5699e31da79ea8abc2e|xqc_check_acked_or_dropped_pkt|conn:0000558BB8826E8C|pkt_num:6|size:125|pkt_type:HSK|frame:CRYPTO |
[2025/09/12 05:03:26 991673] [debug] |scid:f4d4f5699e31da79ea8abc2e|xqc_send_ctl_can_send|l-0.0.0.0-443-f4d4f5699e31da79ea8abc2e p-193.167.0.100-41891-7671cbb59c8d435b29497c21aeceb00a9d |path:0|can:1|pkt_sz:125|schedule_bytes:0|inflight:125|cwnd:48010|conn:0000558BB8826E8C|stream_id:0|stream_offset:0|
[2025/09/12 05:03:26 991679] [debug] |scid:f4d4f5699e31da79ea8abc2e|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:03:26 991684] [debug] |scid:f4d4f5699e31da79ea8abc2e|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:10|
[2025/09/12 05:03:26 991720] [info] |scid:f4d4f5699e31da79ea8abc2e|xqc_send_packet_with_pn|<==|conn:0000558BB8826E8C|path:0|pkt_num:10|size:125|sent:141|pkt_type:HSK|frame:CRYPTO |inflight:125|now:1757653406991693|stream_id:0|stream_offset:0|
[2025/09/12 05:03:26 991727] [debug] |scid:f4d4f5699e31da79ea8abc2e|xqc_send_ctl_on_packet_sent|conn:0000558BB8826E8C|path:0|pkt_num:10|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 05:03:26 991733] [debug] |scid:f4d4f5699e31da79ea8abc2e|xqc_send_ctl_on_packet_sent|path:0|inflight:125|applimit:0|
[2025/09/12 05:03:26 991739] [debug] |scid:f4d4f5699e31da79ea8abc2e|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:0000558BB8826E8C|path:0|pns:1|expire:1757653406996871|now:1757653406991739|interval:5132|
[2025/09/12 05:03:26 991744] [debug] |scid:f4d4f5699e31da79ea8abc2e|xqc_timer_set|type:LOSS_DETECTION|expire:1757653406996871|now:1757653406991739|interv:5132|
[2025/09/12 05:03:26 991749] [debug] |scid:f4d4f5699e31da79ea8abc2e|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:48010|inflight:250|
[2025/09/12 05:03:26 991756] [debug] |scid:f4d4f5699e31da79ea8abc2e|xqc_conn_next_wakeup_time|wakeup_time:1757653406996871|
[2025/09/12 05:03:26 991761] [debug] |scid:f4d4f5699e31da79ea8abc2e|xqc_engine_add_wakeup_queue|next_tick_time:1757653406996871|
[2025/09/12 05:03:26 991766] [debug] |xqc_engine_wakeup_after|wakeup:1757653406996871|now:1757653406991766|diff:5105|
[2025/09/12 05:03:26 991776] [debug] |xqc_engine_main_logic|END|now:1757653406991636|
[2025/09/12 05:03:26 991782] [debug] |xqc_engine_main_logic|BEGIN|now:1757653406991782|
[2025/09/12 05:03:26 991787] [debug] |xqc_engine_wakeup_after|wakeup:1757653406996871|now:1757653406991786|diff:5085|
[2025/09/12 05:03:26 991791] [debug] |xqc_engine_main_logic|END|now:1757653406991782|
[2025/09/12 05:03:26 997868] [debug] |xqc_engine_main_logic|BEGIN|now:1757653406997868|
[2025/09/12 05:03:26 997877] [debug] |scid:f4d4f5699e31da79ea8abc2e|xqc_engine_remove_wakeup_queue|next_tick_time:1757653406996871|pq_index:0|
[2025/09/12 05:03:26 997883] [debug] |scid:f4d4f5699e31da79ea8abc2e|xqc_engine_add_active_queue|last_ticked_time:1757653406991636|
[2025/09/12 05:03:26 997888] [debug] |scid:f4d4f5699e31da79ea8abc2e|xqc_engine_process_conn|conn:0000558BB8826E8C|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:1757653406997887|
[2025/09/12 05:03:26 997894] [debug] |scid:f4d4f5699e31da79ea8abc2e|xqc_timer_expire|timer expired|type:LOSS_DETECTION|expire_time:1757653406996871|now:1757653406997887|
[2025/09/12 05:03:26 997899] [debug] |scid:f4d4f5699e31da79ea8abc2e|xqc_timer_loss_detection_timeout|path:0|loss_detection_timeout|
[2025/09/12 05:03:26 997904] [debug] |scid:f4d4f5699e31da79ea8abc2e|xqc_timer_loss_detection_timeout|xqc_send_ctl_detect_lost|
[2025/09/12 05:03:26 997908] [debug] |scid:f4d4f5699e31da79ea8abc2e|xqc_send_ctl_get_lost_sent_pn|largest_acked:9|lost_pn:6|thresh:3|
[2025/09/12 05:03:26 997913] [debug] |scid:f4d4f5699e31da79ea8abc2e|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:03:26 997918] [debug] |scid:f4d4f5699e31da79ea8abc2e|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 05:03:26 997924] [debug] |scid:f4d4f5699e31da79ea8abc2e|xqc_send_ctl_detect_lost|mark lost|pns:1|pkt_num:8|lost_pn:6|po_sent_time:1757653406960410|lost_send_time:1757653406961426|loss_delay:36461|frame:CRYPTO |repair:32|
[2025/09/12 05:03:26 997930] [debug] |scid:f4d4f5699e31da79ea8abc2e|xqc_send_ctl_detect_lost|OnLostDetection|largest_lost sent time: 1757653406960410u|
[2025/09/12 05:03:26 997934] [debug] |scid:f4d4f5699e31da79ea8abc2e|xqc_timer_loss_detection_timeout|xqc_send_ctl_set_loss_detection_timer|loss|
[2025/09/12 05:03:26 997939] [debug] |scid:f4d4f5699e31da79ea8abc2e|xqc_send_ctl_get_pto_time_and_space|srtt:32410|rtt_var:7946|pto_duration:64194|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:03:26 997945] [debug] |scid:f4d4f5699e31da79ea8abc2e|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8826E8C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:03:26 997950] [debug] |scid:f4d4f5699e31da79ea8abc2e|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8826E8C|path:0|PNS: 1, unacked: 125|
[2025/09/12 05:03:26 997955] [debug] |scid:f4d4f5699e31da79ea8abc2e|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8826E8C|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:03:26 997959] [debug] |scid:f4d4f5699e31da79ea8abc2e|xqc_timer_set|type:LOSS_DETECTION|expire:1757653407055887|now:1757653406997939|interv:57948|
[2025/09/12 05:03:26 997964] [debug] |scid:f4d4f5699e31da79ea8abc2e|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB8826E8C|path:0|pns:1|expire:1757653407055887|now:1757653406997939|interval:57948|pto_count:0|srtt:32410
[2025/09/12 05:03:26 997971] [debug] |scid:f4d4f5699e31da79ea8abc2e|xqc_path_get_perf_class|conn:0000558BB8826E8C|path_id:0|path_srtt:32410|min_srtt:32410|path_bw:21117|loss_rate:50.00|path_pto:0|
[2025/09/12 05:03:26 997976] [debug] |scid:f4d4f5699e31da79ea8abc2e|xqc_send_ctl_can_send|l-0.0.0.0-443-f4d4f5699e31da79ea8abc2e p-193.167.0.100-41891-7671cbb59c8d435b29497c21aeceb00a9d |path:0|can:1|pkt_sz:125|schedule_bytes:0|inflight:125|cwnd:48010|conn:0000558BB8826E8C|stream_id:0|stream_offset:0|
[2025/09/12 05:03:26 997987] [debug] |scid:f4d4f5699e31da79ea8abc2e|xqc_minrtt_scheduler_get_path|path srtt|conn:0000558BB8826E8C|path_id:0|path_srtt:32410|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:03:26 997992] [debug] |scid:f4d4f5699e31da79ea8abc2e|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CRYPTO |pn:8|size:125|reinj:0|path_class:4|
[2025/09/12 05:03:26 997998] [debug] |scid:f4d4f5699e31da79ea8abc2e|xqc_check_acked_or_dropped_pkt|conn:0000558BB8826E8C|pkt_num:8|size:125|pkt_type:HSK|frame:CRYPTO |
[2025/09/12 05:03:26 998003] [debug] |scid:f4d4f5699e31da79ea8abc2e|xqc_send_ctl_can_send|l-0.0.0.0-443-f4d4f5699e31da79ea8abc2e p-193.167.0.100-41891-7671cbb59c8d435b29497c21aeceb00a9d |path:0|can:1|pkt_sz:125|schedule_bytes:0|inflight:125|cwnd:48010|conn:0000558BB8826E8C|stream_id:0|stream_offset:0|
[2025/09/12 05:03:26 998009] [debug] |scid:f4d4f5699e31da79ea8abc2e|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:03:26 998014] [debug] |scid:f4d4f5699e31da79ea8abc2e|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:11|
[2025/09/12 05:03:26 998070] [info] |scid:f4d4f5699e31da79ea8abc2e|xqc_send_packet_with_pn|<==|conn:0000558BB8826E8C|path:0|pkt_num:11|size:125|sent:141|pkt_type:HSK|frame:CRYPTO |inflight:125|now:1757653406998022|stream_id:0|stream_offset:0|
[2025/09/12 05:03:26 998078] [debug] |scid:f4d4f5699e31da79ea8abc2e|xqc_send_ctl_on_packet_sent|conn:0000558BB8826E8C|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 05:03:26 998084] [debug] |scid:f4d4f5699e31da79ea8abc2e|xqc_send_ctl_on_packet_sent|path:0|inflight:125|applimit:0|
[2025/09/12 05:03:26 998089] [debug] |scid:f4d4f5699e31da79ea8abc2e|xqc_send_ctl_get_pto_time_and_space|srtt:32410|rtt_var:7946|pto_duration:64194|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:03:26 998095] [debug] |scid:f4d4f5699e31da79ea8abc2e|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8826E8C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:03:26 998100] [debug] |scid:f4d4f5699e31da79ea8abc2e|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8826E8C|path:0|PNS: 1, unacked: 250|
[2025/09/12 05:03:26 998104] [debug] |scid:f4d4f5699e31da79ea8abc2e|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8826E8C|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:03:26 998109] [debug] |scid:f4d4f5699e31da79ea8abc2e|xqc_timer_set|type:LOSS_DETECTION|expire:1757653407062216|now:1757653406998089|interv:64127|
[2025/09/12 05:03:26 998114] [debug] |scid:f4d4f5699e31da79ea8abc2e|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB8826E8C|path:0|pns:1|expire:1757653407062216|now:1757653406998089|interval:64127|pto_count:0|srtt:32410
[2025/09/12 05:03:26 998120] [debug] |scid:f4d4f5699e31da79ea8abc2e|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:48010|inflight:250|
[2025/09/12 05:03:26 998126] [debug] |scid:f4d4f5699e31da79ea8abc2e|xqc_conn_next_wakeup_time|wakeup_time:1757653407062216|
[2025/09/12 05:03:26 998131] [debug] |scid:f4d4f5699e31da79ea8abc2e|xqc_engine_add_wakeup_queue|next_tick_time:1757653407062216|
[2025/09/12 05:03:26 998135] [debug] |xqc_engine_wakeup_after|wakeup:1757653407062216|now:1757653406998135|diff:64081|
[2025/09/12 05:03:26 998141] [debug] |xqc_engine_main_logic|END|now:1757653406997887|
[2025/09/12 05:03:27 023847] [info] |xqc_engine_packet_process|==>|conn:0000558BB8826E8C|size:420|state:S_HANDSHAKE_SENT|recv_time:1757653407023845|
[2025/09/12 05:03:27 023865] [debug] |scid:f4d4f5699e31da79ea8abc2e|xqc_packet_parse_handshake|success|Length:68|
[2025/09/12 05:03:27 023876] [debug] |scid:f4d4f5699e31da79ea8abc2e|xqc_packet_decrypt|largest_pn:40034753|
[2025/09/12 05:03:27 023883] [debug] |scid:f4d4f5699e31da79ea8abc2e|xqc_packet_decrypt|decryption nonce|path_id:0|pn:40034754|
[2025/09/12 05:03:27 023895] [debug] |scid:f4d4f5699e31da79ea8abc2e|xqc_packet_decrypt_single|pkt_type:HSK|pkt_num:40034754|
[2025/09/12 05:03:27 023903] [debug] |scid:f4d4f5699e31da79ea8abc2e|xqc_process_frames|frame_type:2|
[2025/09/12 05:03:27 023921] [debug] |scid:f4d4f5699e31da79ea8abc2e|xqc_send_ctl_on_ack_received|conn:0000558BB8826E8C|path:0|pkt_num:10|origin_pktnum:2|size:125|pns:1|pkt_type:HSK|frame:CRYPTO |conn_state:S_HANDSHAKE_SENT|frame_largest_ack:10|path_largest_ack:10|
[2025/09/12 05:03:27 023931] [debug] |scid:f4d4f5699e31da79ea8abc2e|xqc_update_sample|sampler_update|prior_lost:3|tx_in_flight:250|prior_delivered:2058|prior_time:1757653406991330|is_app_limited:1|send_elapse:31163|ack_elapse:32515|ctl_first_sent_time:1757653406991693|lagest_ack_time:1757653407023845|curr_delivered:2183|
[2025/09/12 05:03:27 023940] [debug] |scid:f4d4f5699e31da79ea8abc2e|xqc_update_sample|sampler_sent_time_update:1757653406991693|
[2025/09/12 05:03:27 023949] [debug] |scid:f4d4f5699e31da79ea8abc2e|xqc_send_ctl_on_ack_received|sndq_packets_used:4||sndq_packets_used_bytes:0|sndq_packets_free:3|
[2025/09/12 05:03:27 023957] [debug] |scid:f4d4f5699e31da79ea8abc2e|xqc_send_ctl_update_rtt|before update rtt|conn:0000558BB8826E8C|srtt:32410|rttvar:7946|minrtt:30800|latest_rtt:32152|ack_delay:0|
[2025/09/12 05:03:27 023966] [debug] |scid:f4d4f5699e31da79ea8abc2e|xqc_send_ctl_update_rtt|l-0.0.0.0-443-f4d4f5699e31da79ea8abc2e p-193.167.0.100-41891-7671cbb59c8d435b29497c21aeceb00a9d |after update rtt|conn:0000558BB8826E8C|srtt:32378|rttvar:6024|minrtt:30800|latest_rtt:32152|ack_delay:0|
[2025/09/12 05:03:27 023974] [debug] |scid:f4d4f5699e31da79ea8abc2e|xqc_send_ctl_get_lost_sent_pn|largest_acked:10|lost_pn:7|thresh:3|
[2025/09/12 05:03:27 023983] [debug] |scid:f4d4f5699e31da79ea8abc2e|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:03:27 023991] [debug] |scid:f4d4f5699e31da79ea8abc2e|xqc_send_ctl_set_loss_detection_timer|unset|no ack-eliciting pkts in flight|conn:0000558BB8826E8C|path:0|
[2025/09/12 05:03:27 023998] [debug] |scid:f4d4f5699e31da79ea8abc2e|xqc_timer_unset|type:LOSS_DETECTION|
[2025/09/12 05:03:27 024006] [debug] |scid:f4d4f5699e31da79ea8abc2e|xqc_generate_sample|sampler: send_elapse 31163, ack_elapse 32515, delivered 125|rate 3844|lost 4|
[2025/09/12 05:03:27 024015] [debug] |scid:f4d4f5699e31da79ea8abc2e|xqc_bbr_update_bandwidth|BBRv1: RTT round update 3 -> 4|
[2025/09/12 05:03:27 024021] [debug] |scid:f4d4f5699e31da79ea8abc2e|xqc_bbr_update_min_rtt|minrtt expire|rtt:30800, old_rtt:30800|
[2025/09/12 05:03:27 024028] [debug] |scid:f4d4f5699e31da79ea8abc2e|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:5744|extra_cwnd:328|
[2025/09/12 05:03:27 024034] [debug] |scid:f4d4f5699e31da79ea8abc2e|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:48010|packet_lost:0|acked:125|po_sent_time:1757653406991693|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2183|
[2025/09/12 05:03:27 024075] [debug] |scid:f4d4f5699e31da79ea8abc2e|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:48010|packet_lost:0|acked:125|po_sent_time:1757653406991693|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2183|
[2025/09/12 05:03:27 024082] [debug] |scid:f4d4f5699e31da79ea8abc2e|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-f4d4f5699e31da79ea8abc2e p-193.167.0.100-41891-7671cbb59c8d435b29497c21aeceb00a9d |bbr on ack|mode:0|pacing_rate:4011240|bw:21117|cwnd:48135|full_bw_reached:0|inflight:0|srtt:32378|latest_rtt:32152|min_rtt:30800|applimit:1|lost:4|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:1|
[2025/09/12 05:03:27 024088] [debug] |scid:f4d4f5699e31da79ea8abc2e|xqc_process_frames|frame_type:6|
[2025/09/12 05:03:27 024095] [debug] |scid:f4d4f5699e31da79ea8abc2e|xqc_process_crypto_frame|level:2|
[2025/09/12 05:03:27 024100] [debug] |scid:f4d4f5699e31da79ea8abc2e|xqc_read_crypto_stream|xqc_read_crypto_stream|level:2|
[2025/09/12 05:03:27 024105] [debug] |scid:f4d4f5699e31da79ea8abc2e|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:2|36u|
[2025/09/12 05:03:27 024236] [debug] |scid:f4d4f5699e31da79ea8abc2e|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:3|SSL_quic_write_level:3|rv:1|
[2025/09/12 05:03:27 024249] [debug] |scid:f4d4f5699e31da79ea8abc2e|xqc_tls_do_handshake|TLS handshake|ret:1|
[2025/09/12 05:03:27 024255] [debug] |scid:f4d4f5699e31da79ea8abc2e|xqc_engine_remove_wakeup_queue|next_tick_time:1757653407062216|pq_index:0|
[2025/09/12 05:03:27 024261] [debug] |scid:f4d4f5699e31da79ea8abc2e|xqc_engine_add_active_queue|last_ticked_time:1757653406997887|
[2025/09/12 05:03:27 024266] [debug] |scid:f4d4f5699e31da79ea8abc2e|xqc_create_crypto_stream|encrypt_level:3|cur_state:S_HANDSHAKE_SENT|
[2025/09/12 05:03:27 024271] [debug] |scid:f4d4f5699e31da79ea8abc2e|xqc_process_crypto_frame|server create 1RTT stream|
[2025/09/12 05:03:27 024277] [info] |scid:f4d4f5699e31da79ea8abc2e|xqc_send_ctl_on_pns_discard|xqc_send_ctl_set_loss_detection_timer on discard pns:0
[2025/09/12 05:03:27 024282] [debug] |scid:f4d4f5699e31da79ea8abc2e|xqc_send_ctl_set_loss_detection_timer|unset|no ack-eliciting pkts in flight|conn:0000558BB8826E8C|path:0|
[2025/09/12 05:03:27 024287] [debug] |scid:f4d4f5699e31da79ea8abc2e|xqc_timer_unset|type:LOSS_DETECTION|
[2025/09/12 05:03:27 024293] [debug] |scid:f4d4f5699e31da79ea8abc2e|xqc_timer_unset|type:ACK_HSK|
[2025/09/12 05:03:27 024299] [debug] |scid:f4d4f5699e31da79ea8abc2e|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 05:03:27 024304] [debug] |scid:f4d4f5699e31da79ea8abc2e|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:40034754|largest:40034754|pns:1|
[2025/09/12 05:03:27 024309] [info] |scid:f4d4f5699e31da79ea8abc2e|xqc_conn_on_pkt_processed|====>|conn:0000558BB8826E8C|path:0|size:420|pkt_type:HSK|pkt_num:40034754|frame:ACK CRYPTO |recv_time:1757653407023845|dcid:f4d4f5699e31da79ea8abc2e|dcid_seq:0|
[2025/09/12 05:03:27 024315] [debug] |scid:f4d4f5699e31da79ea8abc2e|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:f4d4f5699e31da79ea8abc2e|spin_bit:0|
[2025/09/12 05:03:27 024319] [warn] |scid:f4d4f5699e31da79ea8abc2e|xqc_packet_parse_single|delay|buff 1RTT packet before handshake completed|
[2025/09/12 05:03:27 024323] [debug] |scid:f4d4f5699e31da79ea8abc2e|xqc_conn_buff_undecrypt_packet_in|====>|delay|undecrypt_count:1|encrypt_level:3|
[2025/09/12 05:03:27 024328] [info] |scid:f4d4f5699e31da79ea8abc2e|xqc_conn_process_packet|ignore err|-630|
[2025/09/12 05:03:27 024332] [debug] |scid:f4d4f5699e31da79ea8abc2e|xqc_timer_set|type:PATH_IDLE|expire:1757653467023845|now:1757653407023845|interv:60000000|
[2025/09/12 05:03:27 024336] [debug] |scid:f4d4f5699e31da79ea8abc2e|xqc_timer_set|type:CONN_IDLE|expire:1757653467023845|now:1757653407023845|interv:60000000|
[2025/09/12 05:03:27 024340] [debug] |xqc_engine_main_logic|BEGIN|now:1757653407024340|
[2025/09/12 05:03:27 024344] [debug] |scid:f4d4f5699e31da79ea8abc2e|xqc_engine_process_conn|conn:0000558BB8826E8C|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:1757653407024344|
[2025/09/12 05:03:27 024349] [debug] |scid:f4d4f5699e31da79ea8abc2e|xqc_conn_check_handshake_complete|HANDSHAKE_COMPLETED|conn:0000558BB8826E8C|
[2025/09/12 05:03:27 024353] [info] |scid:f4d4f5699e31da79ea8abc2e|xqc_conn_handshake_confirmed|handshake confirmed|conn:0000558BB8826E8C|
[2025/09/12 05:03:27 024358] [info] |scid:f4d4f5699e31da79ea8abc2e|xqc_send_ctl_on_pns_discard|xqc_send_ctl_set_loss_detection_timer on discard pns:1
[2025/09/12 05:03:27 024361] [debug] |scid:f4d4f5699e31da79ea8abc2e|xqc_send_ctl_set_loss_detection_timer|unset|no ack-eliciting pkts in flight|conn:0000558BB8826E8C|path:0|
[2025/09/12 05:03:27 024365] [debug] |scid:f4d4f5699e31da79ea8abc2e|xqc_timer_unset|type:LOSS_DETECTION|
[2025/09/12 05:03:27 024370] [debug] |scid:f4d4f5699e31da79ea8abc2e|xqc_conn_gen_token|expire:1758258207|
[2025/09/12 05:03:27 024376] [debug] |scid:f4d4f5699e31da79ea8abc2e|xqc_conn_early_data_reject|reject|
[2025/09/12 05:03:27 024383] [debug] |scid:f4d4f5699e31da79ea8abc2e|xqc_crypto_stream_on_read|encrypt_level:2|cur_state:S_HANDSHAKE_SENT|next_state:ESTABED|
[2025/09/12 05:03:27 024387] [debug] |scid:f4d4f5699e31da79ea8abc2e|xqc_conn_process_undecrypt_packet_in|delay|undecrypt_count:1|encrypt_level:3|
[2025/09/12 05:03:27 024391] [debug] |scid:f4d4f5699e31da79ea8abc2e|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:f4d4f5699e31da79ea8abc2e|spin_bit:0|
[2025/09/12 05:03:27 024396] [debug] |scid:f4d4f5699e31da79ea8abc2e|xqc_packet_decrypt|largest_pn:0|
[2025/09/12 05:03:27 024400] [debug] |scid:f4d4f5699e31da79ea8abc2e|xqc_packet_decrypt|decryption nonce|path_id:0|pn:40034749|
[2025/09/12 05:03:27 024407] [debug] |scid:f4d4f5699e31da79ea8abc2e|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:40034749|
[2025/09/12 05:03:27 024411] [debug] |scid:f4d4f5699e31da79ea8abc2e|xqc_process_frames|frame_type:18|
[2025/09/12 05:03:27 024415] [debug] |scid:f4d4f5699e31da79ea8abc2e|xqc_process_new_conn_id_frame|new_conn_id|834d7ee062b80f9780125a95b0e150bb59|sr_token:8bc2fa41cb3a6036bd17b5c1d6b9bdd6
[2025/09/12 05:03:27 024422] [debug] |scid:f4d4f5699e31da79ea8abc2e|xqc_process_frames|frame_type:18|
[2025/09/12 05:03:27 024425] [debug] |scid:f4d4f5699e31da79ea8abc2e|xqc_process_new_conn_id_frame|new_conn_id|36e06494726766cd39d472d6264bf1ded0|sr_token:c9117218129db7ed2115a932763584b5
[2025/09/12 05:03:27 024430] [debug] |scid:f4d4f5699e31da79ea8abc2e|xqc_process_frames|frame_type:18|
[2025/09/12 05:03:27 024434] [debug] |scid:f4d4f5699e31da79ea8abc2e|xqc_process_new_conn_id_frame|new_conn_id|b0c3907bf031a0492dd3dad77fa7b03262|sr_token:25fb79801ce91f3bb90cbd989ab19949
[2025/09/12 05:03:27 024439] [debug] |scid:f4d4f5699e31da79ea8abc2e|xqc_process_frames|frame_type:18|
[2025/09/12 05:03:27 024443] [debug] |scid:f4d4f5699e31da79ea8abc2e|xqc_process_new_conn_id_frame|new_conn_id|946ce79fcf963deed9e00a4dda80dcb2a2|sr_token:c65f12ef2d78e30efbaa2c05441b7532
[2025/09/12 05:03:27 024448] [debug] |scid:f4d4f5699e31da79ea8abc2e|xqc_process_frames|frame_type:18|
[2025/09/12 05:03:27 024452] [debug] |scid:f4d4f5699e31da79ea8abc2e|xqc_process_new_conn_id_frame|new_conn_id|a73d00772df25e340ca8d8e9ef9f33f4c3|sr_token:be2cb0764c86ce607f44d33f077ec43c
[2025/09/12 05:03:27 024456] [debug] |scid:f4d4f5699e31da79ea8abc2e|xqc_process_frames|frame_type:18|
[2025/09/12 05:03:27 024460] [debug] |scid:f4d4f5699e31da79ea8abc2e|xqc_process_new_conn_id_frame|new_conn_id|6df1192abf62cfaed102bbee84a74eca53|sr_token:689e36396079e785671177922e904c5a
[2025/09/12 05:03:27 024465] [debug] |scid:f4d4f5699e31da79ea8abc2e|xqc_process_frames|frame_type:18|
[2025/09/12 05:03:27 024469] [debug] |scid:f4d4f5699e31da79ea8abc2e|xqc_process_new_conn_id_frame|new_conn_id|13f165cbfbe5fbf2308383c09ab00653e6|sr_token:c83072ab12779a5805cd0f85925510fa
[2025/09/12 05:03:27 024473] [debug] |scid:f4d4f5699e31da79ea8abc2e|xqc_process_frames|frame_type:b|
[2025/09/12 05:03:27 024478] [debug] |scid:f4d4f5699e31da79ea8abc2e|xqc_process_stream_frame|offset:0|data_length:17|fin:1|stream_id:0|path:0|
[2025/09/12 05:03:27 024485] [debug] |scid:f4d4f5699e31da79ea8abc2e|xqc_insert_stream_frame|merge left|merged_offset_end:17|new_offset:0|new_len:17|
[2025/09/12 05:03:27 024489] [debug] |scid:f4d4f5699e31da79ea8abc2e|xqc_process_stream_frame|xqc_stream_ready_to_read all recvd|
[2025/09/12 05:03:27 024493] [debug] |scid:f4d4f5699e31da79ea8abc2e|xqc_process_stream_frame|stream_length:17|merged_offset_end:17|stream_id:0|
[2025/09/12 05:03:27 024498] [debug] |scid:f4d4f5699e31da79ea8abc2e|xqc_timer_set|type:ACK_01RTT|expire:1757653407048845|now:1757653407023845|interv:25000|
[2025/09/12 05:03:27 024502] [debug] |scid:f4d4f5699e31da79ea8abc2e|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:1757653407023845|max_ack_delay:25000|
[2025/09/12 05:03:27 024510] [debug] |scid:f4d4f5699e31da79ea8abc2e|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:40034749|largest:40034749|pns:2|
[2025/09/12 05:03:27 024514] [info] |scid:f4d4f5699e31da79ea8abc2e|xqc_conn_on_pkt_processed|====>|conn:0000558BB8826E8C|path:0|size:312|pkt_type:SHORT_HEADER|pkt_num:40034749|frame:STREAM NEW_CONNECTION_ID |recv_time:1757653407023845|dcid:f4d4f5699e31da79ea8abc2e|dcid_seq:0|
[2025/09/12 05:03:27 024519] [debug] |scid:f4d4f5699e31da79ea8abc2e|xqc_process_crypto_write_streams|
[2025/09/12 05:03:27 024523] [debug] |scid:f4d4f5699e31da79ea8abc2e|xqc_crypto_stream_on_write|enc_level|3|
[2025/09/12 05:03:27 024527] [info] |scid:f4d4f5699e31da79ea8abc2e|xqc_crypto_stream_send|crypto send data|pkt_num:0|size:283|sent:261|pkt_type:SHORT_HEADER|frame:CRYPTO |now:1757653407024527|
[2025/09/12 05:03:27 024532] [info] |scid:f4d4f5699e31da79ea8abc2e|xqc_crypto_stream_send|crypto send data|pkt_num:0|size:284|sent:262|pkt_type:SHORT_HEADER|frame:CRYPTO |now:1757653407024532|
[2025/09/12 05:03:27 024536] [debug] |scid:f4d4f5699e31da79ea8abc2e|xqc_crypto_stream_on_write|encrypt_level:3|cur_state:ESTABED|next_state:ESTABED|
[2025/09/12 05:03:27 024541] [debug] |scid:f4d4f5699e31da79ea8abc2e|xqc_process_read_streams|stream_read_notify|flag:2|stream_id:0|conn:0000558BB8826E8C|
[2025/09/12 05:03:27 024590] [debug] |scid:f4d4f5699e31da79ea8abc2e|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:25165824|
[2025/09/12 05:03:27 024599] [debug] |scid:f4d4f5699e31da79ea8abc2e|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 05:03:27 024606] [debug] |scid:f4d4f5699e31da79ea8abc2e|xqc_sample_check_app_limited|path:0|applimit:2183|
[2025/09/12 05:03:27 024615] [info] |scid:f4d4f5699e31da79ea8abc2e|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:0000558BB8826E8C|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 05:03:27 024625] [debug] |scid:f4d4f5699e31da79ea8abc2e|xqc_engine_conn_logic|engine is running on conn:l-0.0.0.0-443-f4d4f5699e31da79ea8abc2e p-193.167.0.100-41891-7671cbb59c8d435b29497c21aeceb00a9d|
[2025/09/12 05:03:27 024636] [debug] |scid:f4d4f5699e31da79ea8abc2e|xqc_gen_ack_frame|largest_recv:40034754|ack_delay:791|first_ack_range:1|largest_pkt_recv_time:1757653407023845|
[2025/09/12 05:03:27 024643] [debug] |scid:f4d4f5699e31da79ea8abc2e|xqc_gen_ack_frame|high:40034754|low:40034753|pkt_pns:1|
[2025/09/12 05:03:27 024649] [debug] |scid:f4d4f5699e31da79ea8abc2e|xqc_gen_ack_frame|high:40034750|low:40034749|pkt_pns:1|
[2025/09/12 05:03:27 024654] [debug] |scid:f4d4f5699e31da79ea8abc2e|xqc_write_ack_to_one_packet|ack_size:11|path:0|path_largest_recv:40034754|frame_largest_recv:40034754|
[2025/09/12 05:03:27 024660] [debug] |scid:f4d4f5699e31da79ea8abc2e|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:1|
[2025/09/12 05:03:27 024677] [debug] |scid:f4d4f5699e31da79ea8abc2e|xqc_write_new_conn_id_frame_to_packet|gen_new_scid|cid:28f5b513ed108addb72a32e9|sr_token:00d60fd9fe7f00007b3a819f8b550000|seq_num:1
[2025/09/12 05:03:27 024690] [debug] |scid:f4d4f5699e31da79ea8abc2e|xqc_write_new_conn_id_frame_to_packet|gen_new_scid|cid:1f4a98b3f44779285f45fcfe|sr_token:00d60fd9fe7f00007b3a819f8b550000|seq_num:2
[2025/09/12 05:03:27 024697] [debug] |scid:f4d4f5699e31da79ea8abc2e|xqc_path_get_perf_class|conn:0000558BB8826E8C|path_id:0|path_srtt:32378|min_srtt:32378|path_bw:21117|loss_rate:57.14|path_pto:0|
[2025/09/12 05:03:27 024705] [debug] |scid:f4d4f5699e31da79ea8abc2e|xqc_minrtt_scheduler_get_path|path srtt|conn:0000558BB8826E8C|path_id:0|path_srtt:32378|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:03:27 024712] [debug] |scid:f4d4f5699e31da79ea8abc2e|xqc_minrtt_scheduler_get_path|best path:0|frame_type:HANDSHAKE_DONE |pn:0|size:23|reinj:0|path_class:4|
[2025/09/12 05:03:27 024725] [debug] |scid:f4d4f5699e31da79ea8abc2e|xqc_path_get_perf_class|conn:0000558BB8826E8C|path_id:0|path_srtt:32378|min_srtt:32378|path_bw:21117|loss_rate:57.14|path_pto:0|
[2025/09/12 05:03:27 024732] [debug] |scid:f4d4f5699e31da79ea8abc2e|xqc_minrtt_scheduler_get_path|path srtt|conn:0000558BB8826E8C|path_id:0|path_srtt:32378|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:03:27 024739] [debug] |scid:f4d4f5699e31da79ea8abc2e|xqc_minrtt_scheduler_get_path|best path:0|frame_type:NEW_TOKEN |pn:0|size:33|reinj:0|path_class:4|
[2025/09/12 05:03:27 024746] [debug] |scid:f4d4f5699e31da79ea8abc2e|xqc_path_get_perf_class|conn:0000558BB8826E8C|path_id:0|path_srtt:32378|min_srtt:32378|path_bw:21117|loss_rate:57.14|path_pto:0|
[2025/09/12 05:03:27 024752] [debug] |scid:f4d4f5699e31da79ea8abc2e|xqc_minrtt_scheduler_get_path|path srtt|conn:0000558BB8826E8C|path_id:0|path_srtt:32378|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:03:27 024759] [debug] |scid:f4d4f5699e31da79ea8abc2e|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CRYPTO |pn:0|size:283|reinj:0|path_class:4|
[2025/09/12 05:03:27 024764] [debug] |scid:f4d4f5699e31da79ea8abc2e|xqc_path_get_perf_class|conn:0000558BB8826E8C|path_id:0|path_srtt:32378|min_srtt:32378|path_bw:21117|loss_rate:57.14|path_pto:0|
[2025/09/12 05:03:27 024768] [debug] |scid:f4d4f5699e31da79ea8abc2e|xqc_minrtt_scheduler_get_path|path srtt|conn:0000558BB8826E8C|path_id:0|path_srtt:32378|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:03:27 024772] [debug] |scid:f4d4f5699e31da79ea8abc2e|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CRYPTO |pn:0|size:284|reinj:0|path_class:4|
[2025/09/12 05:03:27 024776] [debug] |scid:f4d4f5699e31da79ea8abc2e|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:ACK |stream_id:0|stream_offset:0|
[2025/09/12 05:03:27 024781] [debug] |scid:f4d4f5699e31da79ea8abc2e|xqc_path_get_perf_class|conn:0000558BB8826E8C|path_id:0|path_srtt:32378|min_srtt:32378|path_bw:21117|loss_rate:57.14|path_pto:0|
[2025/09/12 05:03:27 024786] [debug] |scid:f4d4f5699e31da79ea8abc2e|xqc_minrtt_scheduler_get_path|path srtt|conn:0000558BB8826E8C|path_id:0|path_srtt:32378|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:03:27 024792] [debug] |scid:f4d4f5699e31da79ea8abc2e|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 05:03:27 024799] [debug] |scid:f4d4f5699e31da79ea8abc2e|xqc_path_get_perf_class|conn:0000558BB8826E8C|path_id:0|path_srtt:32378|min_srtt:32378|path_bw:21117|loss_rate:57.14|path_pto:0|
[2025/09/12 05:03:27 024805] [debug] |scid:f4d4f5699e31da79ea8abc2e|xqc_minrtt_scheduler_get_path|path srtt|conn:0000558BB8826E8C|path_id:0|path_srtt:32378|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:03:27 024812] [debug] |scid:f4d4f5699e31da79ea8abc2e|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 05:03:27 024816] [debug] |scid:f4d4f5699e31da79ea8abc2e|xqc_path_get_perf_class|conn:0000558BB8826E8C|path_id:0|path_srtt:32378|min_srtt:32378|path_bw:21117|loss_rate:57.14|path_pto:0|
[2025/09/12 05:03:27 024821] [debug] |scid:f4d4f5699e31da79ea8abc2e|xqc_send_ctl_can_send|l-0.0.0.0-443-f4d4f5699e31da79ea8abc2e p-193.167.0.100-41891-7671cbb59c8d435b29497c21aeceb00a9d |path:0|can:1|pkt_sz:1050|schedule_bytes:731|inflight:0|cwnd:48135|conn:0000558BB8826E8C|stream_id:0|stream_offset:1024|
[2025/09/12 05:03:27 024825] [debug] |scid:f4d4f5699e31da79ea8abc2e|xqc_minrtt_scheduler_get_path|path srtt|conn:0000558BB8826E8C|path_id:0|path_srtt:32378|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:03:27 024830] [debug] |scid:f4d4f5699e31da79ea8abc2e|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1050|reinj:0|path_class:4|
[2025/09/12 05:03:27 024838] [debug] |scid:f4d4f5699e31da79ea8abc2e|xqc_check_acked_or_dropped_pkt|conn:0000558BB8826E8C|pkt_num:0|size:23|pkt_type:SHORT_HEADER|frame:HANDSHAKE_DONE |
[2025/09/12 05:03:27 024843] [debug] |scid:f4d4f5699e31da79ea8abc2e|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:0|
[2025/09/12 05:03:27 024873] [info] |scid:f4d4f5699e31da79ea8abc2e|xqc_send_packet_with_pn|<==|conn:0000558BB8826E8C|path:0|pkt_num:0|size:23|sent:39|pkt_type:SHORT_HEADER|frame:HANDSHAKE_DONE |inflight:0|now:1757653407024851|stream_id:0|stream_offset:0|
[2025/09/12 05:03:27 024879] [debug] |scid:f4d4f5699e31da79ea8abc2e|xqc_send_ctl_on_packet_sent|conn:0000558BB8826E8C|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 05:03:27 024884] [debug] |scid:f4d4f5699e31da79ea8abc2e|xqc_send_ctl_on_packet_sent|path:0|inflight:0|applimit:2183|
[2025/09/12 05:03:27 024888] [debug] |scid:f4d4f5699e31da79ea8abc2e|xqc_send_ctl_get_pto_time_and_space|srtt:32378|rtt_var:6024|pto_duration:56474|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:03:27 024893] [debug] |scid:f4d4f5699e31da79ea8abc2e|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8826E8C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:03:27 024897] [debug] |scid:f4d4f5699e31da79ea8abc2e|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8826E8C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:03:27 024901] [debug] |scid:f4d4f5699e31da79ea8abc2e|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8826E8C|path:0|PNS: 2, unacked: 23|
[2025/09/12 05:03:27 024905] [debug] |scid:f4d4f5699e31da79ea8abc2e|xqc_timer_set|type:LOSS_DETECTION|expire:1757653407106325|now:1757653407024888|interv:81437|
[2025/09/12 05:03:27 024909] [debug] |scid:f4d4f5699e31da79ea8abc2e|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB8826E8C|path:0|pns:2|expire:1757653407106325|now:1757653407024888|interval:81437|pto_count:0|srtt:32378
[2025/09/12 05:03:27 024915] [debug] |scid:f4d4f5699e31da79ea8abc2e|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:48135|inflight:23|
[2025/09/12 05:03:27 024923] [debug] |scid:f4d4f5699e31da79ea8abc2e|xqc_check_acked_or_dropped_pkt|conn:0000558BB8826E8C|pkt_num:0|size:33|pkt_type:SHORT_HEADER|frame:NEW_TOKEN |
[2025/09/12 05:03:27 024930] [debug] |scid:f4d4f5699e31da79ea8abc2e|xqc_send_ctl_set_next_pn_for_packet|optimistic ack detection|skipped_range:1-3|next_skip_chance:1757653407269352|current_time:1757653407024930|
[2025/09/12 05:03:27 024937] [debug] |scid:f4d4f5699e31da79ea8abc2e|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:4|
[2025/09/12 05:03:27 024964] [info] |scid:f4d4f5699e31da79ea8abc2e|xqc_send_packet_with_pn|<==|conn:0000558BB8826E8C|path:0|pkt_num:4|size:33|sent:49|pkt_type:SHORT_HEADER|frame:NEW_TOKEN |inflight:23|now:1757653407024944|stream_id:0|stream_offset:0|
[2025/09/12 05:03:27 024973] [debug] |scid:f4d4f5699e31da79ea8abc2e|xqc_send_ctl_on_packet_sent|conn:0000558BB8826E8C|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 05:03:27 024980] [debug] |scid:f4d4f5699e31da79ea8abc2e|xqc_send_ctl_on_packet_sent|path:0|inflight:23|applimit:2183|
[2025/09/12 05:03:27 024986] [debug] |scid:f4d4f5699e31da79ea8abc2e|xqc_send_ctl_get_pto_time_and_space|srtt:32378|rtt_var:6024|pto_duration:56474|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:03:27 024993] [debug] |scid:f4d4f5699e31da79ea8abc2e|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8826E8C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:03:27 024999] [debug] |scid:f4d4f5699e31da79ea8abc2e|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8826E8C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:03:27 025004] [debug] |scid:f4d4f5699e31da79ea8abc2e|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8826E8C|path:0|PNS: 2, unacked: 56|
[2025/09/12 05:03:27 025016] [debug] |scid:f4d4f5699e31da79ea8abc2e|xqc_timer_set|type:LOSS_DETECTION|expire:1757653407106418|now:1757653407024986|interv:81432|
[2025/09/12 05:03:27 025023] [debug] |scid:f4d4f5699e31da79ea8abc2e|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB8826E8C|path:0|pns:2|expire:1757653407106418|now:1757653407024986|interval:81432|pto_count:0|srtt:32378
[2025/09/12 05:03:27 025029] [debug] |scid:f4d4f5699e31da79ea8abc2e|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:48135|inflight:56|
[2025/09/12 05:03:27 025037] [debug] |scid:f4d4f5699e31da79ea8abc2e|xqc_check_acked_or_dropped_pkt|conn:0000558BB8826E8C|pkt_num:0|size:283|pkt_type:SHORT_HEADER|frame:CRYPTO |
[2025/09/12 05:03:27 025063] [debug] |scid:f4d4f5699e31da79ea8abc2e|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:5|
[2025/09/12 05:03:27 025097] [info] |scid:f4d4f5699e31da79ea8abc2e|xqc_send_packet_with_pn|<==|conn:0000558BB8826E8C|path:0|pkt_num:5|size:283|sent:299|pkt_type:SHORT_HEADER|frame:CRYPTO |inflight:56|now:1757653407025073|stream_id:0|stream_offset:0|
[2025/09/12 05:03:27 025106] [debug] |scid:f4d4f5699e31da79ea8abc2e|xqc_send_ctl_on_packet_sent|conn:0000558BB8826E8C|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 05:03:27 025112] [debug] |scid:f4d4f5699e31da79ea8abc2e|xqc_send_ctl_on_packet_sent|path:0|inflight:56|applimit:2183|
[2025/09/12 05:03:27 025118] [debug] |scid:f4d4f5699e31da79ea8abc2e|xqc_send_ctl_get_pto_time_and_space|srtt:32378|rtt_var:6024|pto_duration:56474|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:03:27 025124] [debug] |scid:f4d4f5699e31da79ea8abc2e|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8826E8C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:03:27 025130] [debug] |scid:f4d4f5699e31da79ea8abc2e|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8826E8C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:03:27 025137] [debug] |scid:f4d4f5699e31da79ea8abc2e|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8826E8C|path:0|PNS: 2, unacked: 339|
[2025/09/12 05:03:27 025143] [debug] |scid:f4d4f5699e31da79ea8abc2e|xqc_timer_set|type:LOSS_DETECTION|expire:1757653407106547|now:1757653407025117|interv:81430|
[2025/09/12 05:03:27 025150] [debug] |scid:f4d4f5699e31da79ea8abc2e|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB8826E8C|path:0|pns:2|expire:1757653407106547|now:1757653407025117|interval:81430|pto_count:0|srtt:32378
[2025/09/12 05:03:27 025157] [debug] |scid:f4d4f5699e31da79ea8abc2e|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:48135|inflight:339|
[2025/09/12 05:03:27 025164] [debug] |scid:f4d4f5699e31da79ea8abc2e|xqc_check_acked_or_dropped_pkt|conn:0000558BB8826E8C|pkt_num:0|size:284|pkt_type:SHORT_HEADER|frame:CRYPTO |
[2025/09/12 05:03:27 025172] [debug] |scid:f4d4f5699e31da79ea8abc2e|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:6|
[2025/09/12 05:03:27 025202] [info] |scid:f4d4f5699e31da79ea8abc2e|xqc_send_packet_with_pn|<==|conn:0000558BB8826E8C|path:0|pkt_num:6|size:284|sent:300|pkt_type:SHORT_HEADER|frame:CRYPTO |inflight:339|now:1757653407025182|stream_id:0|stream_offset:0|
[2025/09/12 05:03:27 025208] [debug] |scid:f4d4f5699e31da79ea8abc2e|xqc_send_ctl_on_packet_sent|conn:0000558BB8826E8C|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 05:03:27 025214] [debug] |scid:f4d4f5699e31da79ea8abc2e|xqc_send_ctl_on_packet_sent|path:0|inflight:339|applimit:2183|
[2025/09/12 05:03:27 025221] [debug] |scid:f4d4f5699e31da79ea8abc2e|xqc_send_ctl_get_pto_time_and_space|srtt:32378|rtt_var:6024|pto_duration:56474|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:03:27 025228] [debug] |scid:f4d4f5699e31da79ea8abc2e|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8826E8C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:03:27 025234] [debug] |scid:f4d4f5699e31da79ea8abc2e|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8826E8C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:03:27 025247] [debug] |scid:f4d4f5699e31da79ea8abc2e|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8826E8C|path:0|PNS: 2, unacked: 623|
[2025/09/12 05:03:27 025254] [debug] |scid:f4d4f5699e31da79ea8abc2e|xqc_timer_set|type:LOSS_DETECTION|expire:1757653407106656|now:1757653407025220|interv:81436|
[2025/09/12 05:03:27 025260] [debug] |scid:f4d4f5699e31da79ea8abc2e|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB8826E8C|path:0|pns:2|expire:1757653407106656|now:1757653407025220|interval:81436|pto_count:0|srtt:32378
[2025/09/12 05:03:27 025264] [debug] |scid:f4d4f5699e31da79ea8abc2e|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:48135|inflight:623|
[2025/09/12 05:03:27 025269] [debug] |scid:f4d4f5699e31da79ea8abc2e|xqc_check_acked_or_dropped_pkt|conn:0000558BB8826E8C|pkt_num:0|size:53|pkt_type:HSK|frame:ACK |
[2025/09/12 05:03:27 025274] [debug] |scid:f4d4f5699e31da79ea8abc2e|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:12|
[2025/09/12 05:03:27 025298] [info] |scid:f4d4f5699e31da79ea8abc2e|xqc_send_packet_with_pn|<==|conn:0000558BB8826E8C|path:0|pkt_num:12|size:53|sent:69|pkt_type:HSK|frame:ACK |inflight:623|now:1757653407025280|stream_id:0|stream_offset:0|
[2025/09/12 05:03:27 025303] [debug] |scid:f4d4f5699e31da79ea8abc2e|xqc_send_ctl_on_packet_sent|conn:0000558BB8826E8C|path:0|pkt_num:12|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 05:03:27 025311] [debug] |scid:f4d4f5699e31da79ea8abc2e|xqc_check_acked_or_dropped_pkt|conn:0000558BB8826E8C|pkt_num:0|size:54|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |
[2025/09/12 05:03:27 025319] [debug] |scid:f4d4f5699e31da79ea8abc2e|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:7|
[2025/09/12 05:03:27 025349] [info] |scid:f4d4f5699e31da79ea8abc2e|xqc_send_packet_with_pn|<==|conn:0000558BB8826E8C|path:0|pkt_num:7|size:54|sent:70|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |inflight:623|now:1757653407025328|stream_id:0|stream_offset:0|
[2025/09/12 05:03:27 025359] [debug] |scid:f4d4f5699e31da79ea8abc2e|xqc_send_ctl_on_packet_sent|conn:0000558BB8826E8C|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 05:03:27 025366] [debug] |scid:f4d4f5699e31da79ea8abc2e|xqc_send_ctl_on_packet_sent|path:0|inflight:623|applimit:2183|
[2025/09/12 05:03:27 025373] [debug] |scid:f4d4f5699e31da79ea8abc2e|xqc_send_ctl_get_pto_time_and_space|srtt:32378|rtt_var:6024|pto_duration:56474|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:03:27 025380] [debug] |scid:f4d4f5699e31da79ea8abc2e|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8826E8C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:03:27 025386] [debug] |scid:f4d4f5699e31da79ea8abc2e|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8826E8C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:03:27 025392] [debug] |scid:f4d4f5699e31da79ea8abc2e|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8826E8C|path:0|PNS: 2, unacked: 677|
[2025/09/12 05:03:27 025396] [debug] |scid:f4d4f5699e31da79ea8abc2e|xqc_timer_set|type:LOSS_DETECTION|expire:1757653407106802|now:1757653407025373|interv:81429|
[2025/09/12 05:03:27 025400] [debug] |scid:f4d4f5699e31da79ea8abc2e|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB8826E8C|path:0|pns:2|expire:1757653407106802|now:1757653407025373|interval:81429|pto_count:0|srtt:32378
[2025/09/12 05:03:27 025404] [debug] |scid:f4d4f5699e31da79ea8abc2e|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:48135|inflight:677|
[2025/09/12 05:03:27 025409] [debug] |scid:f4d4f5699e31da79ea8abc2e|xqc_check_acked_or_dropped_pkt|conn:0000558BB8826E8C|pkt_num:0|size:54|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |
[2025/09/12 05:03:27 025414] [debug] |scid:f4d4f5699e31da79ea8abc2e|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:8|
[2025/09/12 05:03:27 025444] [info] |scid:f4d4f5699e31da79ea8abc2e|xqc_send_packet_with_pn|<==|conn:0000558BB8826E8C|path:0|pkt_num:8|size:54|sent:70|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |inflight:677|now:1757653407025425|stream_id:0|stream_offset:0|
[2025/09/12 05:03:27 025453] [debug] |scid:f4d4f5699e31da79ea8abc2e|xqc_send_ctl_on_packet_sent|conn:0000558BB8826E8C|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 05:03:27 025460] [debug] |scid:f4d4f5699e31da79ea8abc2e|xqc_send_ctl_on_packet_sent|path:0|inflight:677|applimit:2183|
[2025/09/12 05:03:27 025467] [debug] |scid:f4d4f5699e31da79ea8abc2e|xqc_send_ctl_get_pto_time_and_space|srtt:32378|rtt_var:6024|pto_duration:56474|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:03:27 025474] [debug] |scid:f4d4f5699e31da79ea8abc2e|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8826E8C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:03:27 025480] [debug] |scid:f4d4f5699e31da79ea8abc2e|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8826E8C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:03:27 025487] [debug] |scid:f4d4f5699e31da79ea8abc2e|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8826E8C|path:0|PNS: 2, unacked: 731|
[2025/09/12 05:03:27 025493] [debug] |scid:f4d4f5699e31da79ea8abc2e|xqc_timer_set|type:LOSS_DETECTION|expire:1757653407106899|now:1757653407025466|interv:81433|
[2025/09/12 05:03:27 025497] [debug] |scid:f4d4f5699e31da79ea8abc2e|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB8826E8C|path:0|pns:2|expire:1757653407106899|now:1757653407025466|interval:81433|pto_count:0|srtt:32378
[2025/09/12 05:03:27 025502] [debug] |scid:f4d4f5699e31da79ea8abc2e|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:48135|inflight:731|
[2025/09/12 05:03:27 025506] [debug] |scid:f4d4f5699e31da79ea8abc2e|xqc_check_acked_or_dropped_pkt|conn:0000558BB8826E8C|pkt_num:0|size:1050|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:03:27 025511] [debug] |scid:f4d4f5699e31da79ea8abc2e|xqc_send_ctl_can_send|l-0.0.0.0-443-f4d4f5699e31da79ea8abc2e p-193.167.0.100-41891-7671cbb59c8d435b29497c21aeceb00a9d |path:0|can:1|pkt_sz:1050|schedule_bytes:0|inflight:731|cwnd:48135|conn:0000558BB8826E8C|stream_id:0|stream_offset:1024|
[2025/09/12 05:03:27 025515] [debug] |scid:f4d4f5699e31da79ea8abc2e|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:03:27 025520] [debug] |scid:f4d4f5699e31da79ea8abc2e|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:9|
[2025/09/12 05:03:27 025544] [info] |scid:f4d4f5699e31da79ea8abc2e|xqc_send_packet_with_pn|<==|conn:0000558BB8826E8C|path:0|pkt_num:9|size:1050|sent:1066|pkt_type:SHORT_HEADER|frame:STREAM |inflight:731|now:1757653407025526|stream_id:0|stream_offset:1024|
[2025/09/12 05:03:27 025549] [debug] |scid:f4d4f5699e31da79ea8abc2e|xqc_send_ctl_on_packet_sent|conn:0000558BB8826E8C|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 05:03:27 025557] [debug] |scid:f4d4f5699e31da79ea8abc2e|xqc_send_ctl_on_packet_sent|path:0|inflight:731|applimit:2183|
[2025/09/12 05:03:27 025564] [debug] |scid:f4d4f5699e31da79ea8abc2e|xqc_send_ctl_get_pto_time_and_space|srtt:32378|rtt_var:6024|pto_duration:56474|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:03:27 025571] [debug] |scid:f4d4f5699e31da79ea8abc2e|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8826E8C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:03:27 025577] [debug] |scid:f4d4f5699e31da79ea8abc2e|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8826E8C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:03:27 025584] [debug] |scid:f4d4f5699e31da79ea8abc2e|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8826E8C|path:0|PNS: 2, unacked: 1781|
[2025/09/12 05:03:27 025590] [debug] |scid:f4d4f5699e31da79ea8abc2e|xqc_timer_set|type:LOSS_DETECTION|expire:1757653407107000|now:1757653407025564|interv:81436|
[2025/09/12 05:03:27 025600] [debug] |scid:f4d4f5699e31da79ea8abc2e|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB8826E8C|path:0|pns:2|expire:1757653407107000|now:1757653407025564|interval:81436|pto_count:0|srtt:32378
[2025/09/12 05:03:27 025604] [debug] |scid:f4d4f5699e31da79ea8abc2e|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:48135|inflight:1781|
[2025/09/12 05:03:27 025609] [debug] |scid:f4d4f5699e31da79ea8abc2e|xqc_conn_next_wakeup_time|wakeup_time:1757653407048845|
[2025/09/12 05:03:27 025613] [debug] |scid:f4d4f5699e31da79ea8abc2e|xqc_engine_add_wakeup_queue|next_tick_time:1757653407048845|
[2025/09/12 05:03:27 025617] [debug] |xqc_engine_wakeup_after|wakeup:1757653407048845|now:1757653407025617|diff:23228|
[2025/09/12 05:03:27 025622] [debug] |xqc_engine_main_logic|END|now:1757653407024344|
[2025/09/12 05:03:27 025627] [debug] |xqc_engine_main_logic|BEGIN|now:1757653407025627|
[2025/09/12 05:03:27 025631] [debug] |xqc_engine_wakeup_after|wakeup:1757653407048845|now:1757653407025631|diff:23214|
[2025/09/12 05:03:27 025635] [debug] |xqc_engine_main_logic|END|now:1757653407025627|
[2025/09/12 05:03:27 049705] [debug] |xqc_engine_main_logic|BEGIN|now:1757653407049705|
[2025/09/12 05:03:27 049718] [debug] |scid:f4d4f5699e31da79ea8abc2e|xqc_engine_remove_wakeup_queue|next_tick_time:1757653407048845|pq_index:0|
[2025/09/12 05:03:27 049724] [debug] |scid:f4d4f5699e31da79ea8abc2e|xqc_engine_add_active_queue|last_ticked_time:1757653407024344|
[2025/09/12 05:03:27 049731] [debug] |scid:f4d4f5699e31da79ea8abc2e|xqc_engine_process_conn|conn:0000558BB8826E8C|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:1757653407049729|
[2025/09/12 05:03:27 049737] [debug] |scid:f4d4f5699e31da79ea8abc2e|xqc_timer_expire|timer expired|type:ACK_01RTT|expire_time:1757653407048845|now:1757653407049729|
[2025/09/12 05:03:27 049742] [debug] |scid:f4d4f5699e31da79ea8abc2e|xqc_timer_ack_timeout|pns:2|path:0|
[2025/09/12 05:03:27 049747] [debug] |scid:f4d4f5699e31da79ea8abc2e|xqc_timer_expire|unset|type:ACK_01RTT|expire_time:1757653407048845|now:1757653407049729|
[2025/09/12 05:03:27 049752] [debug] |scid:f4d4f5699e31da79ea8abc2e|xqc_timer_unset|type:ACK_01RTT|
[2025/09/12 05:03:27 049759] [debug] |scid:f4d4f5699e31da79ea8abc2e|xqc_gen_ack_frame|largest_recv:40034749|ack_delay:25914|first_ack_range:0|largest_pkt_recv_time:1757653407023845|
[2025/09/12 05:03:27 049764] [debug] |scid:f4d4f5699e31da79ea8abc2e|xqc_gen_ack_frame|high:40034749|low:40034749|pkt_pns:2|
[2025/09/12 05:03:27 049769] [debug] |scid:f4d4f5699e31da79ea8abc2e|xqc_write_ack_to_one_packet|ack_size:9|path:0|path_largest_recv:40034749|frame_largest_recv:40034749|
[2025/09/12 05:03:27 049774] [debug] |scid:f4d4f5699e31da79ea8abc2e|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:2|
[2025/09/12 05:03:27 049780] [debug] |scid:f4d4f5699e31da79ea8abc2e|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:ACK |stream_id:0|stream_offset:0|
[2025/09/12 05:03:27 049786] [debug] |scid:f4d4f5699e31da79ea8abc2e|xqc_check_acked_or_dropped_pkt|conn:0000558BB8826E8C|pkt_num:0|size:31|pkt_type:SHORT_HEADER|frame:ACK |
[2025/09/12 05:03:27 049792] [debug] |scid:f4d4f5699e31da79ea8abc2e|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:10|
[2025/09/12 05:03:27 049826] [info] |scid:f4d4f5699e31da79ea8abc2e|xqc_send_packet_with_pn|<==|conn:0000558BB8826E8C|path:0|pkt_num:10|size:31|sent:47|pkt_type:SHORT_HEADER|frame:ACK |inflight:1781|now:1757653407049801|stream_id:0|stream_offset:0|
[2025/09/12 05:03:27 049833] [debug] |scid:f4d4f5699e31da79ea8abc2e|xqc_send_ctl_on_packet_sent|conn:0000558BB8826E8C|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 05:03:27 049840] [debug] |scid:f4d4f5699e31da79ea8abc2e|xqc_conn_next_wakeup_time|wakeup_time:1757653407107000|
[2025/09/12 05:03:27 049857] [debug] |scid:f4d4f5699e31da79ea8abc2e|xqc_engine_add_wakeup_queue|next_tick_time:1757653407107000|
[2025/09/12 05:03:27 049862] [debug] |xqc_engine_wakeup_after|wakeup:1757653407107000|now:1757653407049862|diff:57138|
[2025/09/12 05:03:27 049867] [debug] |xqc_engine_main_logic|END|now:1757653407049729|
[2025/09/12 05:03:27 062423] [info] |xqc_engine_packet_process|==>|conn:0000558BB8826E8C|size:41|state:ESTABED|recv_time:1757653407062421|
[2025/09/12 05:03:27 062443] [debug] |scid:f4d4f5699e31da79ea8abc2e|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:f4d4f5699e31da79ea8abc2e|spin_bit:0|
[2025/09/12 05:03:27 062454] [debug] |scid:f4d4f5699e31da79ea8abc2e|xqc_packet_decrypt|largest_pn:40034749|
[2025/09/12 05:03:27 062462] [debug] |scid:f4d4f5699e31da79ea8abc2e|xqc_packet_decrypt|decryption nonce|path_id:0|pn:40034752|
[2025/09/12 05:03:27 062486] [debug] |scid:f4d4f5699e31da79ea8abc2e|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:40034752|
[2025/09/12 05:03:27 062495] [debug] |scid:f4d4f5699e31da79ea8abc2e|xqc_process_frames|frame_type:2|
[2025/09/12 05:03:27 062504] [debug] |scid:f4d4f5699e31da79ea8abc2e|xqc_send_ctl_on_ack_received|conn:0000558BB8826E8C|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:9|path_largest_ack:4|
[2025/09/12 05:03:27 062513] [debug] |scid:f4d4f5699e31da79ea8abc2e|xqc_update_sample|sampler_update|prior_lost:4|tx_in_flight:56|prior_delivered:2183|prior_time:1757653407024851|is_app_limited:1|send_elapse:93|ack_elapse:37570|ctl_first_sent_time:1757653407024944|lagest_ack_time:1757653407062421|curr_delivered:2216|
[2025/09/12 05:03:27 062522] [debug] |scid:f4d4f5699e31da79ea8abc2e|xqc_update_sample|sampler_sent_time_update:1757653407024944|
[2025/09/12 05:03:27 062531] [debug] |scid:f4d4f5699e31da79ea8abc2e|xqc_send_ctl_on_ack_received|sndq_packets_used:6||sndq_packets_used_bytes:0|sndq_packets_free:2|
[2025/09/12 05:03:27 062540] [debug] |scid:f4d4f5699e31da79ea8abc2e|xqc_send_ctl_on_ack_received|conn:0000558BB8826E8C|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 05:03:27 062549] [debug] |scid:f4d4f5699e31da79ea8abc2e|xqc_update_sample|sampler_update|prior_lost:4|tx_in_flight:56|prior_delivered:2183|prior_time:1757653407024851|is_app_limited:1|send_elapse:93|ack_elapse:37570|ctl_first_sent_time:1757653407024944|lagest_ack_time:1757653407062421|curr_delivered:2500|
[2025/09/12 05:03:27 062557] [debug] |scid:f4d4f5699e31da79ea8abc2e|xqc_update_sample|sampler_sent_time_update:1757653407025182|
[2025/09/12 05:03:27 062565] [debug] |scid:f4d4f5699e31da79ea8abc2e|xqc_send_ctl_on_ack_received|sndq_packets_used:5||sndq_packets_used_bytes:0|sndq_packets_free:3|
[2025/09/12 05:03:27 062573] [debug] |scid:f4d4f5699e31da79ea8abc2e|xqc_send_ctl_on_ack_received|conn:0000558BB8826E8C|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:9|path_largest_ack:7|
[2025/09/12 05:03:27 062581] [debug] |scid:f4d4f5699e31da79ea8abc2e|xqc_update_sample|sampler_update|prior_lost:4|tx_in_flight:56|prior_delivered:2183|prior_time:1757653407024851|is_app_limited:1|send_elapse:93|ack_elapse:37570|ctl_first_sent_time:1757653407024944|lagest_ack_time:1757653407062421|curr_delivered:2554|
[2025/09/12 05:03:27 062587] [debug] |scid:f4d4f5699e31da79ea8abc2e|xqc_update_sample|sampler_sent_time_update:1757653407025328|
[2025/09/12 05:03:27 062593] [debug] |scid:f4d4f5699e31da79ea8abc2e|xqc_send_ctl_on_ack_received|sndq_packets_used:4||sndq_packets_used_bytes:0|sndq_packets_free:4|
[2025/09/12 05:03:27 062598] [debug] |scid:f4d4f5699e31da79ea8abc2e|xqc_send_ctl_on_ack_received|conn:0000558BB8826E8C|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:9|path_largest_ack:8|
[2025/09/12 05:03:27 062603] [debug] |scid:f4d4f5699e31da79ea8abc2e|xqc_update_sample|sampler_update|prior_lost:4|tx_in_flight:56|prior_delivered:2183|prior_time:1757653407024851|is_app_limited:1|send_elapse:93|ack_elapse:37570|ctl_first_sent_time:1757653407024944|lagest_ack_time:1757653407062421|curr_delivered:2608|
[2025/09/12 05:03:27 062616] [debug] |scid:f4d4f5699e31da79ea8abc2e|xqc_update_sample|sampler_sent_time_update:1757653407025425|
[2025/09/12 05:03:27 062621] [debug] |scid:f4d4f5699e31da79ea8abc2e|xqc_send_ctl_on_ack_received|sndq_packets_used:3||sndq_packets_used_bytes:0|sndq_packets_free:5|
[2025/09/12 05:03:27 062627] [debug] |scid:f4d4f5699e31da79ea8abc2e|xqc_send_ctl_on_ack_received|conn:0000558BB8826E8C|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 05:03:27 062632] [debug] |scid:f4d4f5699e31da79ea8abc2e|xqc_update_sample|sampler_update|prior_lost:4|tx_in_flight:56|prior_delivered:2183|prior_time:1757653407024851|is_app_limited:1|send_elapse:93|ack_elapse:37570|ctl_first_sent_time:1757653407024944|lagest_ack_time:1757653407062421|curr_delivered:3658|
[2025/09/12 05:03:27 062639] [debug] |scid:f4d4f5699e31da79ea8abc2e|xqc_update_sample|sampler_sent_time_update:1757653407025526|
[2025/09/12 05:03:27 062647] [debug] |scid:f4d4f5699e31da79ea8abc2e|xqc_conn_decrease_unacked_stream_ref|stream enter DATA RECVD|stream_id:0
[2025/09/12 05:03:27 062657] [debug] |scid:f4d4f5699e31da79ea8abc2e|xqc_stream_maybe_need_close|stream_id:0|stream_type:0|
[2025/09/12 05:03:27 062665] [debug] |scid:f4d4f5699e31da79ea8abc2e|xqc_timer_set|type:STREAM_CLOSE|expire:1757653407307086|now:1757653407062664|interv:244422|
[2025/09/12 05:03:27 062672] [debug] |scid:f4d4f5699e31da79ea8abc2e|xqc_send_ctl_on_ack_received|sndq_packets_used:2||sndq_packets_used_bytes:0|sndq_packets_free:6|
[2025/09/12 05:03:27 062677] [debug] |scid:f4d4f5699e31da79ea8abc2e|xqc_send_ctl_update_rtt|before update rtt|conn:0000558BB8826E8C|srtt:32378|rttvar:6024|minrtt:30800|latest_rtt:36895|ack_delay:5176|
[2025/09/12 05:03:27 062682] [debug] |scid:f4d4f5699e31da79ea8abc2e|xqc_send_ctl_update_rtt|l-0.0.0.0-443-f4d4f5699e31da79ea8abc2e p-193.167.0.100-41891-7671cbb59c8d435b29497c21aeceb00a9d |after update rtt|conn:0000558BB8826E8C|srtt:32295|rttvar:4682|minrtt:30800|latest_rtt:36895|ack_delay:5176|
[2025/09/12 05:03:27 062688] [debug] |scid:f4d4f5699e31da79ea8abc2e|xqc_send_ctl_get_lost_sent_pn|largest_acked:9|lost_pn:6|thresh:3|
[2025/09/12 05:03:27 062693] [debug] |scid:f4d4f5699e31da79ea8abc2e|xqc_send_ctl_detect_lost|mark lost|pns:2|pkt_num:0|lost_pn:6|po_sent_time:1757653407024851|lost_send_time:1757653407020915|loss_delay:41506|frame:HANDSHAKE_DONE |repair:524288|
[2025/09/12 05:03:27 062700] [debug] |scid:f4d4f5699e31da79ea8abc2e|xqc_send_ctl_detect_lost|mark lost|pns:2|pkt_num:5|lost_pn:6|po_sent_time:1757653407025073|lost_send_time:1757653407020915|loss_delay:41506|frame:CRYPTO |repair:32|
[2025/09/12 05:03:27 062705] [debug] |scid:f4d4f5699e31da79ea8abc2e|xqc_send_ctl_detect_lost|OnLostDetection|largest_lost sent time: 1757653407025073u|
[2025/09/12 05:03:27 062710] [debug] |scid:f4d4f5699e31da79ea8abc2e|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:03:27 062715] [debug] |scid:f4d4f5699e31da79ea8abc2e|xqc_send_ctl_set_loss_detection_timer|unset|no ack-eliciting pkts in flight|conn:0000558BB8826E8C|path:0|
[2025/09/12 05:03:27 062720] [debug] |scid:f4d4f5699e31da79ea8abc2e|xqc_timer_unset|type:LOSS_DETECTION|
[2025/09/12 05:03:27 062725] [debug] |scid:f4d4f5699e31da79ea8abc2e|xqc_generate_sample|sampler: send_elapse 93, ack_elapse 37570, delivered 1475|rate 39260|lost 6|
[2025/09/12 05:03:27 062732] [debug] |scid:f4d4f5699e31da79ea8abc2e|xqc_bbr_update_bandwidth|BBRv1: RTT round update 4 -> 5|
[2025/09/12 05:03:27 062741] [debug] |scid:f4d4f5699e31da79ea8abc2e|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (39260) in round 5|
[2025/09/12 05:03:27 062749] [debug] |scid:f4d4f5699e31da79ea8abc2e|xqc_bbr_update_min_rtt|minrtt expire|rtt:30800, old_rtt:30800|
[2025/09/12 05:03:27 062761] [debug] |scid:f4d4f5699e31da79ea8abc2e|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:5744|extra_cwnd:2950|
[2025/09/12 05:03:27 062766] [debug] |scid:f4d4f5699e31da79ea8abc2e|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:48135|packet_lost:2|acked:1475|po_sent_time:1757653407025526|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:3658|
[2025/09/12 05:03:27 062772] [debug] |scid:f4d4f5699e31da79ea8abc2e|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:48135|packet_lost:2|acked:1475|po_sent_time:1757653407025526|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:3658|
[2025/09/12 05:03:27 062777] [debug] |scid:f4d4f5699e31da79ea8abc2e|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-f4d4f5699e31da79ea8abc2e p-193.167.0.100-41891-7671cbb59c8d435b29497c21aeceb00a9d |bbr on ack|mode:0|pacing_rate:4011240|bw:39260|cwnd:49610|full_bw_reached:0|inflight:0|srtt:32295|latest_rtt:36895|min_rtt:30800|applimit:1|lost:4|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:1|
[2025/09/12 05:03:27 062784] [stats] |scid:f4d4f5699e31da79ea8abc2e|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-f4d4f5699e31da79ea8abc2e p-193.167.0.100-41891-7671cbb59c8d435b29497c21aeceb00a9d |bandwidth change record|bw_before:21117|bw_after:39260|srtt:32295|cwnd:49610|
[2025/09/12 05:03:27 062791] [debug] |scid:f4d4f5699e31da79ea8abc2e|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:40034752|largest:40034752|pns:2|
[2025/09/12 05:03:27 062796] [info] |scid:f4d4f5699e31da79ea8abc2e|xqc_conn_on_pkt_processed|====>|conn:0000558BB8826E8C|path:0|size:41|pkt_type:SHORT_HEADER|pkt_num:40034752|frame:ACK |recv_time:1757653407062421|dcid:f4d4f5699e31da79ea8abc2e|dcid_seq:0|
[2025/09/12 05:03:27 062802] [debug] |scid:f4d4f5699e31da79ea8abc2e|xqc_timer_set|type:PATH_IDLE|expire:1757653527062421|now:1757653407062421|interv:120000000|
[2025/09/12 05:03:27 062807] [debug] |scid:f4d4f5699e31da79ea8abc2e|xqc_timer_set|type:CONN_IDLE|expire:1757653527062421|now:1757653407062421|interv:120000000|
[2025/09/12 05:03:27 062812] [debug] |scid:f4d4f5699e31da79ea8abc2e|xqc_engine_remove_wakeup_queue|next_tick_time:1757653407107000|pq_index:0|
[2025/09/12 05:03:27 062820] [debug] |scid:f4d4f5699e31da79ea8abc2e|xqc_engine_add_active_queue|last_ticked_time:1757653407049729|
[2025/09/12 05:03:27 062828] [debug] |xqc_engine_main_logic|BEGIN|now:1757653407062828|
[2025/09/12 05:03:27 062838] [debug] |scid:f4d4f5699e31da79ea8abc2e|xqc_engine_process_conn|conn:0000558BB8826E8C|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:1757653407062836|
[2025/09/12 05:03:27 062847] [debug] |scid:f4d4f5699e31da79ea8abc2e|xqc_path_get_perf_class|conn:0000558BB8826E8C|path_id:0|path_srtt:32295|min_srtt:32295|path_bw:39260|loss_rate:50.00|path_pto:0|
[2025/09/12 05:03:27 062853] [debug] |scid:f4d4f5699e31da79ea8abc2e|xqc_send_ctl_can_send|l-0.0.0.0-443-f4d4f5699e31da79ea8abc2e p-193.167.0.100-41891-7671cbb59c8d435b29497c21aeceb00a9d |path:0|can:1|pkt_sz:23|schedule_bytes:0|inflight:0|cwnd:49610|conn:0000558BB8826E8C|stream_id:0|stream_offset:0|
[2025/09/12 05:03:27 062859] [debug] |scid:f4d4f5699e31da79ea8abc2e|xqc_minrtt_scheduler_get_path|path srtt|conn:0000558BB8826E8C|path_id:0|path_srtt:32295|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:03:27 062864] [debug] |scid:f4d4f5699e31da79ea8abc2e|xqc_minrtt_scheduler_get_path|best path:0|frame_type:HANDSHAKE_DONE |pn:0|size:23|reinj:0|path_class:4|
[2025/09/12 05:03:27 062870] [debug] |scid:f4d4f5699e31da79ea8abc2e|xqc_path_get_perf_class|conn:0000558BB8826E8C|path_id:0|path_srtt:32295|min_srtt:32295|path_bw:39260|loss_rate:50.00|path_pto:0|
[2025/09/12 05:03:27 062875] [debug] |scid:f4d4f5699e31da79ea8abc2e|xqc_send_ctl_can_send|l-0.0.0.0-443-f4d4f5699e31da79ea8abc2e p-193.167.0.100-41891-7671cbb59c8d435b29497c21aeceb00a9d |path:0|can:1|pkt_sz:283|schedule_bytes:23|inflight:0|cwnd:49610|conn:0000558BB8826E8C|stream_id:0|stream_offset:0|
[2025/09/12 05:03:27 062885] [debug] |scid:f4d4f5699e31da79ea8abc2e|xqc_minrtt_scheduler_get_path|path srtt|conn:0000558BB8826E8C|path_id:0|path_srtt:32295|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:03:27 062890] [debug] |scid:f4d4f5699e31da79ea8abc2e|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CRYPTO |pn:5|size:283|reinj:0|path_class:4|
[2025/09/12 05:03:27 062896] [debug] |scid:f4d4f5699e31da79ea8abc2e|xqc_check_acked_or_dropped_pkt|conn:0000558BB8826E8C|pkt_num:0|size:23|pkt_type:SHORT_HEADER|frame:HANDSHAKE_DONE |
[2025/09/12 05:03:27 062902] [debug] |scid:f4d4f5699e31da79ea8abc2e|xqc_send_ctl_can_send|l-0.0.0.0-443-f4d4f5699e31da79ea8abc2e p-193.167.0.100-41891-7671cbb59c8d435b29497c21aeceb00a9d |path:0|can:1|pkt_sz:23|schedule_bytes:0|inflight:0|cwnd:49610|conn:0000558BB8826E8C|stream_id:0|stream_offset:0|
[2025/09/12 05:03:27 062911] [debug] |scid:f4d4f5699e31da79ea8abc2e|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:03:27 062920] [debug] |scid:f4d4f5699e31da79ea8abc2e|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:11|
[2025/09/12 05:03:27 062958] [info] |scid:f4d4f5699e31da79ea8abc2e|xqc_send_packet_with_pn|<==|conn:0000558BB8826E8C|path:0|pkt_num:11|size:23|sent:39|pkt_type:SHORT_HEADER|frame:HANDSHAKE_DONE |inflight:0|now:1757653407062931|stream_id:0|stream_offset:0|
[2025/09/12 05:03:27 062965] [debug] |scid:f4d4f5699e31da79ea8abc2e|xqc_send_ctl_on_packet_sent|conn:0000558BB8826E8C|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 05:03:27 062971] [debug] |scid:f4d4f5699e31da79ea8abc2e|xqc_send_ctl_on_packet_sent|path:0|inflight:0|applimit:0|
[2025/09/12 05:03:27 062976] [debug] |scid:f4d4f5699e31da79ea8abc2e|xqc_send_ctl_get_pto_time_and_space|srtt:32295|rtt_var:4682|pto_duration:51023|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:03:27 062982] [debug] |scid:f4d4f5699e31da79ea8abc2e|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8826E8C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:03:27 062987] [debug] |scid:f4d4f5699e31da79ea8abc2e|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8826E8C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:03:27 062994] [debug] |scid:f4d4f5699e31da79ea8abc2e|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8826E8C|path:0|PNS: 2, unacked: 23|
[2025/09/12 05:03:27 063002] [debug] |scid:f4d4f5699e31da79ea8abc2e|xqc_timer_set|type:LOSS_DETECTION|expire:1757653407138954|now:1757653407062976|interv:75978|
[2025/09/12 05:03:27 063010] [debug] |scid:f4d4f5699e31da79ea8abc2e|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB8826E8C|path:0|pns:2|expire:1757653407138954|now:1757653407062976|interval:75978|pto_count:0|srtt:32295
[2025/09/12 05:03:27 063020] [debug] |scid:f4d4f5699e31da79ea8abc2e|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:49610|inflight:23|
[2025/09/12 05:03:27 063027] [debug] |scid:f4d4f5699e31da79ea8abc2e|xqc_check_acked_or_dropped_pkt|conn:0000558BB8826E8C|pkt_num:5|size:283|pkt_type:SHORT_HEADER|frame:CRYPTO |
[2025/09/12 05:03:27 063032] [debug] |scid:f4d4f5699e31da79ea8abc2e|xqc_send_ctl_can_send|l-0.0.0.0-443-f4d4f5699e31da79ea8abc2e p-193.167.0.100-41891-7671cbb59c8d435b29497c21aeceb00a9d |path:0|can:1|pkt_sz:283|schedule_bytes:0|inflight:23|cwnd:49610|conn:0000558BB8826E8C|stream_id:0|stream_offset:0|
[2025/09/12 05:03:27 063058] [debug] |scid:f4d4f5699e31da79ea8abc2e|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:03:27 063066] [debug] |scid:f4d4f5699e31da79ea8abc2e|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:12|
[2025/09/12 05:03:27 063099] [info] |scid:f4d4f5699e31da79ea8abc2e|xqc_send_packet_with_pn|<==|conn:0000558BB8826E8C|path:0|pkt_num:12|size:283|sent:299|pkt_type:SHORT_HEADER|frame:CRYPTO |inflight:23|now:1757653407063074|stream_id:0|stream_offset:0|
[2025/09/12 05:03:27 063122] [debug] |scid:f4d4f5699e31da79ea8abc2e|xqc_send_ctl_on_packet_sent|conn:0000558BB8826E8C|path:0|pkt_num:12|origin_pktnum:5|size:283|enc_size:299|pkt_type:SHORT_HEADER|frame:CRYPTO |conn_state:ESTABED|po_in_flight:0||retrans:2|
[2025/09/12 05:03:27 063128] [debug] |scid:f4d4f5699e31da79ea8abc2e|xqc_send_ctl_on_packet_sent|path:0|inflight:23|applimit:0|
[2025/09/12 05:03:27 063133] [debug] |scid:f4d4f5699e31da79ea8abc2e|xqc_send_ctl_get_pto_time_and_space|srtt:32295|rtt_var:4682|pto_duration:51023|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:03:27 063139] [debug] |scid:f4d4f5699e31da79ea8abc2e|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8826E8C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:03:27 063144] [debug] |scid:f4d4f5699e31da79ea8abc2e|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8826E8C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:03:27 063149] [debug] |scid:f4d4f5699e31da79ea8abc2e|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8826E8C|path:0|PNS: 2, unacked: 306|
[2025/09/12 05:03:27 063153] [debug] |scid:f4d4f5699e31da79ea8abc2e|xqc_timer_set|type:LOSS_DETECTION|expire:1757653407139097|now:1757653407063133|interv:75964|
[2025/09/12 05:03:27 063159] [debug] |scid:f4d4f5699e31da79ea8abc2e|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB8826E8C|path:0|pns:2|expire:1757653407139097|now:1757653407063133|interval:75964|pto_count:0|srtt:32295
[2025/09/12 05:03:27 063164] [debug] |scid:f4d4f5699e31da79ea8abc2e|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:49610|inflight:306|
[2025/09/12 05:03:27 063171] [debug] |scid:f4d4f5699e31da79ea8abc2e|xqc_conn_next_wakeup_time|wakeup_time:1757653407139097|
[2025/09/12 05:03:27 063179] [debug] |scid:f4d4f5699e31da79ea8abc2e|xqc_engine_add_wakeup_queue|next_tick_time:1757653407139097|
[2025/09/12 05:03:27 063187] [debug] |xqc_engine_wakeup_after|wakeup:1757653407139097|now:1757653407063187|diff:75910|
[2025/09/12 05:03:27 063196] [debug] |xqc_engine_main_logic|END|now:1757653407062836|
[2025/09/12 05:03:27 063204] [debug] |xqc_engine_main_logic|BEGIN|now:1757653407063204|
[2025/09/12 05:03:27 063209] [debug] |xqc_engine_wakeup_after|wakeup:1757653407139097|now:1757653407063209|diff:75888|
[2025/09/12 05:03:27 063214] [debug] |xqc_engine_main_logic|END|now:1757653407063204|
[2025/09/12 05:03:27 093683] [info] |xqc_engine_packet_process|==>|conn:0000558BB8826E8C|size:39|state:ESTABED|recv_time:1757653407093680|
[2025/09/12 05:03:27 093704] [debug] |scid:f4d4f5699e31da79ea8abc2e|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:f4d4f5699e31da79ea8abc2e|spin_bit:0|
[2025/09/12 05:03:27 093717] [debug] |scid:f4d4f5699e31da79ea8abc2e|xqc_packet_decrypt|largest_pn:40034752|
[2025/09/12 05:03:27 093724] [debug] |scid:f4d4f5699e31da79ea8abc2e|xqc_packet_decrypt|decryption nonce|path_id:0|pn:40034753|
[2025/09/12 05:03:27 093735] [debug] |scid:f4d4f5699e31da79ea8abc2e|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:40034753|
[2025/09/12 05:03:27 093741] [debug] |scid:f4d4f5699e31da79ea8abc2e|xqc_process_frames|frame_type:1c|
[2025/09/12 05:03:27 093749] [debug] |scid:f4d4f5699e31da79ea8abc2e|xqc_timer_set|type:CONN_DRAINING|expire:1757653407321817|now:1757653407093748|interv:228069|
[2025/09/12 05:03:27 093756] [debug] |scid:f4d4f5699e31da79ea8abc2e|xqc_send_queue_drop_packets|sndq_packets_used:4|sndq_packets_used_bytes:0|sndq_packets_free:4|
[2025/09/12 05:03:27 093764] [debug] |scid:f4d4f5699e31da79ea8abc2e|xqc_send_queue_drop_packets|path:0|ctl_bytes_in_flight:306|
[2025/09/12 05:03:27 093770] [debug] |scid:f4d4f5699e31da79ea8abc2e|xqc_timer_unset|type:ACK_INIT|
[2025/09/12 05:03:27 093775] [debug] |scid:f4d4f5699e31da79ea8abc2e|xqc_timer_unset|type:ACK_HSK|
[2025/09/12 05:03:27 093782] [debug] |scid:f4d4f5699e31da79ea8abc2e|xqc_timer_unset|type:ACK_01RTT|
[2025/09/12 05:03:27 093787] [debug] |scid:f4d4f5699e31da79ea8abc2e|xqc_timer_unset|type:LOSS_DETECTION|
[2025/09/12 05:03:27 093795] [info] |scid:f4d4f5699e31da79ea8abc2e|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 05:03:27 093813] [debug] |scid:f4d4f5699e31da79ea8abc2e|xqc_conn_immediate_close|gen_conn_close|state:CLOSING|
[2025/09/12 05:03:27 093818] [debug] |scid:f4d4f5699e31da79ea8abc2e|xqc_process_frames|draining state, skip|
[2025/09/12 05:03:27 093823] [debug] |scid:f4d4f5699e31da79ea8abc2e|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:40034753|largest:40034753|pns:2|
[2025/09/12 05:03:27 093829] [info] |scid:f4d4f5699e31da79ea8abc2e|xqc_conn_on_pkt_processed|====>|conn:0000558BB8826E8C|path:0|size:39|pkt_type:SHORT_HEADER|pkt_num:40034753|frame:CONNECTION_CLOSE |recv_time:1757653407093680|dcid:f4d4f5699e31da79ea8abc2e|dcid_seq:0|
[2025/09/12 05:03:27 093838] [debug] |scid:f4d4f5699e31da79ea8abc2e|xqc_timer_set|type:PATH_IDLE|expire:1757653527093680|now:1757653407093680|interv:120000000|
[2025/09/12 05:03:27 093844] [debug] |scid:f4d4f5699e31da79ea8abc2e|xqc_timer_set|type:CONN_IDLE|expire:1757653527093680|now:1757653407093680|interv:120000000|
[2025/09/12 05:03:27 093850] [debug] |scid:f4d4f5699e31da79ea8abc2e|xqc_engine_remove_wakeup_queue|next_tick_time:1757653407139097|pq_index:0|
[2025/09/12 05:03:27 093857] [debug] |scid:f4d4f5699e31da79ea8abc2e|xqc_engine_add_active_queue|last_ticked_time:1757653407062836|
[2025/09/12 05:03:27 093862] [debug] |xqc_engine_main_logic|BEGIN|now:1757653407093862|
[2025/09/12 05:03:27 093867] [debug] |scid:f4d4f5699e31da79ea8abc2e|xqc_engine_process_conn|conn:0000558BB8826E8C|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:1757653407093866|
[2025/09/12 05:03:27 093876] [debug] |scid:f4d4f5699e31da79ea8abc2e|xqc_path_get_perf_class|conn:0000558BB8826E8C|path_id:0|path_srtt:32295|min_srtt:32295|path_bw:39260|loss_rate:50.00|path_pto:0|
[2025/09/12 05:03:27 093883] [debug] |scid:f4d4f5699e31da79ea8abc2e|xqc_minrtt_scheduler_get_path|path srtt|conn:0000558BB8826E8C|path_id:0|path_srtt:32295|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:03:27 093889] [debug] |scid:f4d4f5699e31da79ea8abc2e|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CONNECTION_CLOSE |pn:0|size:26|reinj:0|path_class:4|
[2025/09/12 05:03:27 093895] [debug] |scid:f4d4f5699e31da79ea8abc2e|xqc_check_acked_or_dropped_pkt|conn:0000558BB8826E8C|pkt_num:0|size:26|pkt_type:SHORT_HEADER|frame:CONNECTION_CLOSE |
[2025/09/12 05:03:27 093900] [debug] |scid:f4d4f5699e31da79ea8abc2e|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:13|
[2025/09/12 05:03:27 093946] [info] |scid:f4d4f5699e31da79ea8abc2e|xqc_send_packet_with_pn|<==|conn:0000558BB8826E8C|path:0|pkt_num:13|size:26|sent:42|pkt_type:SHORT_HEADER|frame:CONNECTION_CLOSE |inflight:0|now:1757653407093908|stream_id:0|stream_offset:0|
[2025/09/12 05:03:27 093955] [debug] |scid:f4d4f5699e31da79ea8abc2e|xqc_send_ctl_on_packet_sent|conn:0000558BB8826E8C|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 05:03:27 093964] [debug] |scid:f4d4f5699e31da79ea8abc2e|xqc_conn_next_wakeup_time|wakeup_time:1757653407307086|
[2025/09/12 05:03:27 093971] [debug] |scid:f4d4f5699e31da79ea8abc2e|xqc_engine_add_wakeup_queue|next_tick_time:1757653407307086|
[2025/09/12 05:03:27 093976] [debug] |xqc_engine_wakeup_after|wakeup:1757653407307086|now:1757653407093976|diff:213110|
[2025/09/12 05:03:27 093981] [debug] |xqc_engine_main_logic|END|now:1757653407093866|
[2025/09/12 05:03:27 093986] [debug] |xqc_engine_main_logic|BEGIN|now:1757653407093986|
[2025/09/12 05:03:27 093990] [debug] |xqc_engine_wakeup_after|wakeup:1757653407307086|now:1757653407093990|diff:213096|
[2025/09/12 05:03:27 093993] [debug] |xqc_engine_main_logic|END|now:1757653407093986|
[2025/09/12 05:03:27 308271] [debug] |xqc_engine_main_logic|BEGIN|now:1757653407308270|
[2025/09/12 05:03:27 308296] [debug] |scid:f4d4f5699e31da79ea8abc2e|xqc_engine_remove_wakeup_queue|next_tick_time:1757653407307086|pq_index:0|
[2025/09/12 05:03:27 308303] [debug] |scid:f4d4f5699e31da79ea8abc2e|xqc_engine_add_active_queue|last_ticked_time:1757653407093866|
[2025/09/12 05:03:27 308311] [debug] |scid:f4d4f5699e31da79ea8abc2e|xqc_engine_process_conn|conn:0000558BB8826E8C|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:1757653407308308|
[2025/09/12 05:03:27 308318] [debug] |scid:f4d4f5699e31da79ea8abc2e|xqc_timer_expire|timer expired|type:STREAM_CLOSE|expire_time:1757653407307086|now:1757653407308308|
[2025/09/12 05:03:27 308324] [debug] |scid:f4d4f5699e31da79ea8abc2e|xqc_timer_stream_close_timeout|stream_id:0|stream_type:0|stream close|
[2025/09/12 05:03:27 308330] [debug] |scid:f4d4f5699e31da79ea8abc2e|xqc_destroy_stream|send_state:3|recv_state:3|stream_id:0|stream_type:0|
[2025/09/12 05:03:27 308341] [stats] |scid:f4d4f5699e31da79ea8abc2e|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:1757653407024483|wrt_delay:130|snd_delay:1043|finwrt_delay:130|finsnd_delay:1043|finrcv_delay:1|finread_delay:62|all_acked_delay:38172|firstfinack_dely:38163|close_delay:38181|apprst_delay:0|rstsnd_delay:0|rstrcv_delay:0|l-0.0.0.0-443-f4d4f5699e31da79ea8abc2e p-193.167.0.100-41891-7671cbb59c8d435b29497c21aeceb00a9d|path_info:mp is not supported in connection scid:f4d4f5699e31da79ea8abc2e|fec_recv_delay:0u|fec_send_rpr_cnt:0|retrans:0|
[2025/09/12 05:03:27 308350] [debug] |scid:f4d4f5699e31da79ea8abc2e|xqc_timer_expire|unset|type:STREAM_CLOSE|expire_time:1757653407307086|now:1757653407308308|
[2025/09/12 05:03:27 308355] [debug] |scid:f4d4f5699e31da79ea8abc2e|xqc_timer_unset|type:STREAM_CLOSE|
[2025/09/12 05:03:27 308364] [debug] |scid:f4d4f5699e31da79ea8abc2e|xqc_conn_next_wakeup_time|wakeup_time:1757653407321817|
[2025/09/12 05:03:27 308369] [debug] |scid:f4d4f5699e31da79ea8abc2e|xqc_engine_add_wakeup_queue|next_tick_time:1757653407321817|
[2025/09/12 05:03:27 308374] [debug] |xqc_engine_wakeup_after|wakeup:1757653407321817|now:1757653407308374|diff:13443|
[2025/09/12 05:03:27 308380] [debug] |xqc_engine_main_logic|END|now:1757653407308308|
[2025/09/12 05:03:27 322479] [debug] |xqc_engine_main_logic|BEGIN|now:1757653407322479|
[2025/09/12 05:03:27 322495] [debug] |scid:f4d4f5699e31da79ea8abc2e|xqc_engine_remove_wakeup_queue|next_tick_time:1757653407321817|pq_index:0|
[2025/09/12 05:03:27 322501] [debug] |scid:f4d4f5699e31da79ea8abc2e|xqc_engine_add_active_queue|last_ticked_time:1757653407308308|
[2025/09/12 05:03:27 322508] [debug] |scid:f4d4f5699e31da79ea8abc2e|xqc_engine_process_conn|conn:0000558BB8826E8C|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:1757653407322507|
[2025/09/12 05:03:27 322514] [debug] |scid:f4d4f5699e31da79ea8abc2e|xqc_timer_expire|timer expired|type:CONN_DRAINING|expire_time:1757653407321817|now:1757653407322507|
[2025/09/12 05:03:27 322520] [debug] |scid:f4d4f5699e31da79ea8abc2e|xqc_timer_expire|unset|type:CONN_DRAINING|expire_time:1757653407321817|now:1757653407322507|
[2025/09/12 05:03:27 322524] [debug] |scid:f4d4f5699e31da79ea8abc2e|xqc_timer_unset|type:CONN_DRAINING|
[2025/09/12 05:03:27 322529] [info] |xqc_engine_main_logic|conn:0000558BB8826E8C|l-0.0.0.0-443-f4d4f5699e31da79ea8abc2e p-193.167.0.100-41891-7671cbb59c8d435b29497c21aeceb00a9d|conn_state:13|next_tick_time:1757653407321817
[2025/09/12 05:03:27 322545] [report] |scid:f4d4f5699e31da79ea8abc2e|xqc_conn_destroy|0000558BB8826E8C|has_0rtt:0|0rtt_accept:0|token_ok:0|handshake_time:955241|first_send_delay:955600|conn_persist:1253532|keyupdate_cnt:0|err:0x0|close_msg:remote close|l-0.0.0.0-443-f4d4f5699e31da79ea8abc2e p-193.167.0.100-41891-7671cbb59c8d435b29497c21aeceb00a9d|hsk_recv:816970|close_recv:1024735|close_send:1024895|last_recv:1024667|last_send:1024895|mp_enable:0|create:1|validated:1|active:1|path_info:0/1/0/a/0,1,1,1,0,0,0,0,0,0,0,29,11,9,1024,0,17,i32,4,28,41,4,40034752,993,0,4,26,39,40000,40034753,1024,0,4,299,312,4080,40034749,954,0,4,283,20,12,994,4,26,40000,13,1024,4,23,80000,11,993,0-2,0-2,0-0,0-0,0-0,0-32,0-8607,0-4299,0-24,0-9,0-6,0-1,0-0,0-0,0-0,0-0,0-0,0-0|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: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 05:03:27 322605] [debug] |scid:f4d4f5699e31da79ea8abc2e|xqc_send_ctl_destroy|destroy|
[2025/09/12 05:03:27 322618] [debug] |scid:f4d4f5699e31da79ea8abc2e|xqc_destroy_crypto_stream|destroy crypto stream|encrypt_level:0|cur_state:CLOSED|
[2025/09/12 05:03:27 322627] [debug] |scid:f4d4f5699e31da79ea8abc2e|xqc_destroy_crypto_stream|destroy crypto stream|encrypt_level:2|cur_state:CLOSED|
[2025/09/12 05:03:27 322635] [debug] |scid:f4d4f5699e31da79ea8abc2e|xqc_destroy_crypto_stream|destroy crypto stream|encrypt_level:3|cur_state:CLOSED|
[2025/09/12 05:03:27 322695] [debug] |xqc_engine_wakeup_after|wakeup:1757653462688447|now:1757653407322695|diff:55365752|
[2025/09/12 05:03:27 322706] [debug] |xqc_engine_main_logic|END|now:1757653407322507|
[2025/09/12 05:03:27 469716] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_timer_set|type:CONN_IDLE|expire:1757653467469715|now:1757653407469715|interv:60000000|
[2025/09/12 05:03:27 469747] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_timer_set|type:PATH_IDLE|expire:1757653467469746|now:1757653407469746|interv:60000000|
[2025/09/12 05:03:27 469758] [debug] |xqc_path_create|path:0|dcid:2ba214f6b797e79417035d51fcd0a92821|scid:e1cd2c3fe9d969e44b804b46|create_path_count:1|
[2025/09/12 05:03:27 469767] [debug] |scid:e1cd2c3fe9d969e44b804b46|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 05:03:27 469776] [debug] |xqc_path_init|path:0|dcid:2ba214f6b797e79417035d51fcd0a92821|scid:e1cd2c3fe9d969e44b804b46|state:2|
[2025/09/12 05:03:27 469783] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_conn_create|success|scid:e1cd2c3fe9d969e44b804b46|dcid:2ba214f6b797e79417035d51fcd0a92821|conn:0000558BB8826E8C|
[2025/09/12 05:03:27 469792] [info] |scid:e1cd2c3fe9d969e44b804b46|xqc_conn_server_create|hash odcid conn|odcid:9afe34b56bfcc3176775c12b7a78ba3936a0|conn:0000558BB8826E8C|
[2025/09/12 05:03:27 469806] [info] |scid:e1cd2c3fe9d969e44b804b46|xqc_conn_get_local_transport_params|generate sr_token[10bd5ae20ff76a990cf723dbe84cf6f0] for cid[9afe34b56bfcc3176775c12b7a78ba3936a0]
[2025/09/12 05:03:27 469834] [stats] |xqc_conn_server_init_path_addr|path:0|l-0.0.0.0-443-e1cd2c3fe9d969e44b804b46 p-193.167.0.100-47209-2ba214f6b797e79417035d51fcd0a92821|
[2025/09/12 05:03:27 469843] [info] |xqc_engine_packet_process|==>|conn:0000558BB8826E8C|size:1200|state:S_INIT|recv_time:1757653407469680|
[2025/09/12 05:03:27 470011] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_packet_parse_initial|packet parse|initial|
[2025/09/12 05:03:27 470021] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_packet_parse_initial|success|Length:1153|
[2025/09/12 05:03:27 470029] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_packet_decrypt|largest_pn:0|
[2025/09/12 05:03:27 470034] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_packet_decrypt|decryption nonce|path_id:0|pn:1117282865|
[2025/09/12 05:03:27 470071] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_packet_decrypt_single|pkt_type:INIT|pkt_num:1117282865|
[2025/09/12 05:03:27 470086] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_process_frames|frame_type:6|
[2025/09/12 05:03:27 470092] [info] |scid:e1cd2c3fe9d969e44b804b46|xqc_conn_check_token|token empty|
[2025/09/12 05:03:27 470099] [info] |scid:e1cd2c3fe9d969e44b804b46|xqc_process_crypto_frame|check_token fail|conn:0000558BB8826E8C|l-0.0.0.0-443-e1cd2c3fe9d969e44b804b46 p-193.167.0.100-47209-2ba214f6b797e79417035d51fcd0a92821|
[2025/09/12 05:03:27 470107] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_create_crypto_stream|encrypt_level:0|cur_state:S_INIT|
[2025/09/12 05:03:27 470115] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_process_crypto_frame|level:0|
[2025/09/12 05:03:27 470120] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_read_crypto_stream|xqc_read_crypto_stream|level:0|
[2025/09/12 05:03:27 470126] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_engine_add_active_queue|last_ticked_time:0|
[2025/09/12 05:03:27 470131] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_create_crypto_stream|encrypt_level:2|cur_state:S_INIT|
[2025/09/12 05:03:27 470136] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_process_crypto_frame|server create hsk stream|
[2025/09/12 05:03:27 470142] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_process_frames|frame_type:0|
[2025/09/12 05:03:27 470147] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_process_padding_frame|process padding|
[2025/09/12 05:03:27 470151] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_process_frames|frame_type:6|
[2025/09/12 05:03:27 470156] [info] |scid:e1cd2c3fe9d969e44b804b46|xqc_conn_check_token|token empty|
[2025/09/12 05:03:27 470160] [info] |scid:e1cd2c3fe9d969e44b804b46|xqc_process_crypto_frame|check_token fail|conn:0000558BB8826E8C|l-0.0.0.0-443-e1cd2c3fe9d969e44b804b46 p-193.167.0.100-47209-2ba214f6b797e79417035d51fcd0a92821|
[2025/09/12 05:03:27 470164] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_process_crypto_frame|level:0|
[2025/09/12 05:03:27 470168] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_read_crypto_stream|xqc_read_crypto_stream|level:0|
[2025/09/12 05:03:27 470172] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_process_frames|frame_type:6|
[2025/09/12 05:03:27 470175] [info] |scid:e1cd2c3fe9d969e44b804b46|xqc_conn_check_token|token empty|
[2025/09/12 05:03:27 470179] [info] |scid:e1cd2c3fe9d969e44b804b46|xqc_process_crypto_frame|check_token fail|conn:0000558BB8826E8C|l-0.0.0.0-443-e1cd2c3fe9d969e44b804b46 p-193.167.0.100-47209-2ba214f6b797e79417035d51fcd0a92821|
[2025/09/12 05:03:27 470183] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_process_crypto_frame|level:0|
[2025/09/12 05:03:27 470187] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_read_crypto_stream|xqc_read_crypto_stream|level:0|
[2025/09/12 05:03:27 470191] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_process_frames|frame_type:6|
[2025/09/12 05:03:27 470194] [info] |scid:e1cd2c3fe9d969e44b804b46|xqc_conn_check_token|token empty|
[2025/09/12 05:03:27 470198] [info] |scid:e1cd2c3fe9d969e44b804b46|xqc_process_crypto_frame|check_token fail|conn:0000558BB8826E8C|l-0.0.0.0-443-e1cd2c3fe9d969e44b804b46 p-193.167.0.100-47209-2ba214f6b797e79417035d51fcd0a92821|
[2025/09/12 05:03:27 470202] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_process_crypto_frame|level:0|
[2025/09/12 05:03:27 470206] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_read_crypto_stream|xqc_read_crypto_stream|level:0|
[2025/09/12 05:03:27 470209] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_process_frames|frame_type:6|
[2025/09/12 05:03:27 470213] [info] |scid:e1cd2c3fe9d969e44b804b46|xqc_conn_check_token|token empty|
[2025/09/12 05:03:27 470217] [info] |scid:e1cd2c3fe9d969e44b804b46|xqc_process_crypto_frame|check_token fail|conn:0000558BB8826E8C|l-0.0.0.0-443-e1cd2c3fe9d969e44b804b46 p-193.167.0.100-47209-2ba214f6b797e79417035d51fcd0a92821|
[2025/09/12 05:03:27 470220] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_process_crypto_frame|level:0|
[2025/09/12 05:03:27 470224] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_read_crypto_stream|xqc_read_crypto_stream|level:0|
[2025/09/12 05:03:27 470228] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:0|56u|
[2025/09/12 05:03:27 470250] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:0|SSL_quic_write_level:0|rv:-1|
[2025/09/12 05:03:27 470255] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/09/12 05:03:27 470259] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:0|56u|
[2025/09/12 05:03:27 470263] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:0|SSL_quic_write_level:0|rv:-1|
[2025/09/12 05:03:27 470267] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/09/12 05:03:27 470271] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_process_frames|frame_type:6|
[2025/09/12 05:03:27 470275] [info] |scid:e1cd2c3fe9d969e44b804b46|xqc_conn_check_token|token empty|
[2025/09/12 05:03:27 470279] [info] |scid:e1cd2c3fe9d969e44b804b46|xqc_process_crypto_frame|check_token fail|conn:0000558BB8826E8C|l-0.0.0.0-443-e1cd2c3fe9d969e44b804b46 p-193.167.0.100-47209-2ba214f6b797e79417035d51fcd0a92821|
[2025/09/12 05:03:27 470283] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_process_crypto_frame|level:0|
[2025/09/12 05:03:27 470287] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_read_crypto_stream|xqc_read_crypto_stream|level:0|
[2025/09/12 05:03:27 470290] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_process_frames|frame_type:0|
[2025/09/12 05:03:27 470294] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_process_padding_frame|process padding|
[2025/09/12 05:03:27 470298] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_process_frames|frame_type:6|
[2025/09/12 05:03:27 470301] [info] |scid:e1cd2c3fe9d969e44b804b46|xqc_conn_check_token|token empty|
[2025/09/12 05:03:27 470305] [info] |scid:e1cd2c3fe9d969e44b804b46|xqc_process_crypto_frame|check_token fail|conn:0000558BB8826E8C|l-0.0.0.0-443-e1cd2c3fe9d969e44b804b46 p-193.167.0.100-47209-2ba214f6b797e79417035d51fcd0a92821|
[2025/09/12 05:03:27 470309] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_process_crypto_frame|level:0|
[2025/09/12 05:03:27 470313] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_read_crypto_stream|xqc_read_crypto_stream|level:0|
[2025/09/12 05:03:27 470316] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_process_frames|frame_type:6|
[2025/09/12 05:03:27 470320] [info] |scid:e1cd2c3fe9d969e44b804b46|xqc_conn_check_token|token empty|
[2025/09/12 05:03:27 470324] [info] |scid:e1cd2c3fe9d969e44b804b46|xqc_process_crypto_frame|check_token fail|conn:0000558BB8826E8C|l-0.0.0.0-443-e1cd2c3fe9d969e44b804b46 p-193.167.0.100-47209-2ba214f6b797e79417035d51fcd0a92821|
[2025/09/12 05:03:27 470328] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_process_crypto_frame|level:0|
[2025/09/12 05:03:27 470331] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_read_crypto_stream|xqc_read_crypto_stream|level:0|
[2025/09/12 05:03:27 470335] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_process_frames|frame_type:6|
[2025/09/12 05:03:27 470339] [info] |scid:e1cd2c3fe9d969e44b804b46|xqc_conn_check_token|token empty|
[2025/09/12 05:03:27 470342] [info] |scid:e1cd2c3fe9d969e44b804b46|xqc_process_crypto_frame|check_token fail|conn:0000558BB8826E8C|l-0.0.0.0-443-e1cd2c3fe9d969e44b804b46 p-193.167.0.100-47209-2ba214f6b797e79417035d51fcd0a92821|
[2025/09/12 05:03:27 470346] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_process_crypto_frame|level:0|
[2025/09/12 05:03:27 470350] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_read_crypto_stream|xqc_read_crypto_stream|level:0|
[2025/09/12 05:03:27 470354] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_process_frames|frame_type:6|
[2025/09/12 05:03:27 470357] [info] |scid:e1cd2c3fe9d969e44b804b46|xqc_conn_check_token|token empty|
[2025/09/12 05:03:27 470361] [info] |scid:e1cd2c3fe9d969e44b804b46|xqc_process_crypto_frame|check_token fail|conn:0000558BB8826E8C|l-0.0.0.0-443-e1cd2c3fe9d969e44b804b46 p-193.167.0.100-47209-2ba214f6b797e79417035d51fcd0a92821|
[2025/09/12 05:03:27 470365] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_process_crypto_frame|level:0|
[2025/09/12 05:03:27 470369] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_read_crypto_stream|xqc_read_crypto_stream|level:0|
[2025/09/12 05:03:27 470375] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:0|112u|
[2025/09/12 05:03:27 470379] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:0|SSL_quic_write_level:0|rv:-1|
[2025/09/12 05:03:27 470383] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/09/12 05:03:27 470387] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:0|5u|
[2025/09/12 05:03:27 470391] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:0|SSL_quic_write_level:0|rv:-1|
[2025/09/12 05:03:27 470395] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/09/12 05:03:27 470399] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_process_frames|frame_type:0|
[2025/09/12 05:03:27 470403] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_process_padding_frame|process padding|
[2025/09/12 05:03:27 470406] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_process_frames|frame_type:6|
[2025/09/12 05:03:27 470410] [info] |scid:e1cd2c3fe9d969e44b804b46|xqc_conn_check_token|token empty|
[2025/09/12 05:03:27 470413] [info] |scid:e1cd2c3fe9d969e44b804b46|xqc_process_crypto_frame|check_token fail|conn:0000558BB8826E8C|l-0.0.0.0-443-e1cd2c3fe9d969e44b804b46 p-193.167.0.100-47209-2ba214f6b797e79417035d51fcd0a92821|
[2025/09/12 05:03:27 470417] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_process_crypto_frame|level:0|
[2025/09/12 05:03:27 470421] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_read_crypto_stream|xqc_read_crypto_stream|level:0|
[2025/09/12 05:03:27 470425] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:0|2u|
[2025/09/12 05:03:27 470429] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:0|SSL_quic_write_level:0|rv:-1|
[2025/09/12 05:03:27 470433] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/09/12 05:03:27 470436] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:0|3u|
[2025/09/12 05:03:27 470440] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:0|SSL_quic_write_level:0|rv:-1|
[2025/09/12 05:03:27 470444] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/09/12 05:03:27 470448] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:0|5u|
[2025/09/12 05:03:27 470452] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:0|SSL_quic_write_level:0|rv:-1|
[2025/09/12 05:03:27 470456] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/09/12 05:03:27 470459] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:0|2u|
[2025/09/12 05:03:27 470463] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:0|SSL_quic_write_level:0|rv:-1|
[2025/09/12 05:03:27 470467] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/09/12 05:03:27 470471] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:0|3u|
[2025/09/12 05:03:27 470475] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:0|SSL_quic_write_level:0|rv:-1|
[2025/09/12 05:03:27 470479] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/09/12 05:03:27 470483] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:0|10u|
[2025/09/12 05:03:27 470487] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:0|SSL_quic_write_level:0|rv:-1|
[2025/09/12 05:03:27 470490] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/09/12 05:03:27 470497] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:0|11u|
[2025/09/12 05:03:27 470541] [info] |scid:e1cd2c3fe9d969e44b804b46|xqc_ssl_cert_cb|cert chain or key empty|sni:server4
[2025/09/12 05:03:27 470704] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_conn_tls_transport_params_cb|1RTT_transport_params|max_datagram_frame_size:0|
[2025/09/12 05:03:27 470709] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_conn_enable_multipath|xqc_conn_enable_multipath|1|0|
[2025/09/12 05:03:27 470713] [warn] |scid:e1cd2c3fe9d969e44b804b46|xqc_conn_try_to_enable_multipath|multipath_version_negotiation err|
[2025/09/12 05:03:27 470915] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:2|SSL_quic_write_level:3|rv:0|
[2025/09/12 05:03:27 470920] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/09/12 05:03:27 470925] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_process_frames|frame_type:0|
[2025/09/12 05:03:27 470929] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_process_padding_frame|process padding|
[2025/09/12 05:03:27 470936] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_timer_unset|type:ACK_INIT|
[2025/09/12 05:03:27 470941] [debug] |scid:e1cd2c3fe9d969e44b804b46|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 05:03:27 470946] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:1117282865|largest:1117282865|pns:0|
[2025/09/12 05:03:27 470951] [info] |scid:e1cd2c3fe9d969e44b804b46|xqc_conn_on_pkt_processed|====>|conn:0000558BB8826E8C|path:0|size:1200|pkt_type:INIT|pkt_num:1117282865|frame:PADDING CRYPTO |recv_time:1757653407469680|dcid:9afe34b56bfcc3176775c12b7a78ba3936a0|dcid_seq:0|
[2025/09/12 05:03:27 470957] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_timer_set|type:PATH_IDLE|expire:1757653467469680|now:1757653407469680|interv:60000000|
[2025/09/12 05:03:27 470962] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_timer_set|type:CONN_IDLE|expire:1757653467469680|now:1757653407469680|interv:60000000|
[2025/09/12 05:03:27 470966] [debug] |xqc_engine_main_logic|BEGIN|now:1757653407470966|
[2025/09/12 05:03:27 470970] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_engine_process_conn|conn:0000558BB8826E8C|state:S_INIT|flag:TICKING DCID_OK UPPER_CONN_EXIST INIT_RECVD NEED_RUN (null) |now:1757653407470970|
[2025/09/12 05:03:27 470975] [info] |scid:e1cd2c3fe9d969e44b804b46|xqc_conn_check_tx_key|keys are ready, can send 1rtt now|
[2025/09/12 05:03:27 470979] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_crypto_stream_on_read|encrypt_level:0|cur_state:S_INIT|next_state:S_INITIAL_RECVD|
[2025/09/12 05:03:27 470984] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_process_crypto_write_streams|
[2025/09/12 05:03:27 470988] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_crypto_stream_on_write|enc_level|0|
[2025/09/12 05:03:27 470992] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_crypto_stream_on_write|cur_state:1|switch|
[2025/09/12 05:03:27 470998] [info] |scid:e1cd2c3fe9d969e44b804b46|xqc_crypto_stream_send|crypto send data|pkt_num:0|size:137|sent:94|pkt_type:INIT|frame:CRYPTO |now:1757653407470998|
[2025/09/12 05:03:27 471003] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_crypto_stream_on_write|encrypt_level:0|cur_state:S_INITIAL_RECVD|next_state:S_INITIAL_SENT|
[2025/09/12 05:03:27 471007] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_process_crypto_write_streams|
[2025/09/12 05:03:27 471010] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_crypto_stream_on_write|enc_level|2|
[2025/09/12 05:03:27 471015] [info] |scid:e1cd2c3fe9d969e44b804b46|xqc_crypto_stream_send|crypto send data|pkt_num:0|size:194|sent:152|pkt_type:HSK|frame:CRYPTO |now:1757653407471015|
[2025/09/12 05:03:27 471020] [info] |scid:e1cd2c3fe9d969e44b804b46|xqc_crypto_stream_send|crypto send data|pkt_num:0|size:516|sent:474|pkt_type:HSK|frame:CRYPTO |now:1757653407471019|
[2025/09/12 05:03:27 471030] [info] |scid:e1cd2c3fe9d969e44b804b46|xqc_crypto_stream_send|crypto send data|pkt_num:0|size:126|sent:84|pkt_type:HSK|frame:CRYPTO |now:1757653407471030|
[2025/09/12 05:03:27 471034] [info] |scid:e1cd2c3fe9d969e44b804b46|xqc_crypto_stream_send|crypto send data|pkt_num:0|size:82|sent:40|pkt_type:HSK|frame:CRYPTO |now:1757653407471034|
[2025/09/12 05:03:27 471054] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_crypto_stream_on_write|encrypt_level:2|cur_state:S_INITIAL_SENT|next_state:S_HANDSHAKE_SENT|
[2025/09/12 05:03:27 471063] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_gen_ack_frame|largest_recv:1117282865|ack_delay:1383|first_ack_range:0|largest_pkt_recv_time:1757653407469680|
[2025/09/12 05:03:27 471068] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_gen_ack_frame|high:1117282865|low:1117282865|pkt_pns:0|
[2025/09/12 05:03:27 471072] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_write_ack_to_one_packet|ack_size:13|path:0|path_largest_recv:1117282865|frame_largest_recv:1117282865|
[2025/09/12 05:03:27 471076] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:0|
[2025/09/12 05:03:27 471082] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_path_get_perf_class|conn:0000558BB8826E8C|path_id:0|path_srtt:250000|min_srtt:250000|path_bw:0|loss_rate:0.00|path_pto:0|
[2025/09/12 05:03:27 471088] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_minrtt_scheduler_get_path|path srtt|conn:0000558BB8826E8C|path_id:0|path_srtt:250000|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:03:27 471093] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CRYPTO |pn:0|size:137|reinj:0|path_class:2|
[2025/09/12 05:03:27 471097] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_path_get_perf_class|conn:0000558BB8826E8C|path_id:0|path_srtt:250000|min_srtt:250000|path_bw:0|loss_rate:0.00|path_pto:0|
[2025/09/12 05:03:27 471101] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_minrtt_scheduler_get_path|path srtt|conn:0000558BB8826E8C|path_id:0|path_srtt:250000|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:03:27 471106] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CRYPTO |pn:0|size:194|reinj:0|path_class:2|
[2025/09/12 05:03:27 471110] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_path_get_perf_class|conn:0000558BB8826E8C|path_id:0|path_srtt:250000|min_srtt:250000|path_bw:0|loss_rate:0.00|path_pto:0|
[2025/09/12 05:03:27 471114] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_minrtt_scheduler_get_path|path srtt|conn:0000558BB8826E8C|path_id:0|path_srtt:250000|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:03:27 471118] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CRYPTO |pn:0|size:516|reinj:0|path_class:2|
[2025/09/12 05:03:27 471122] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_path_get_perf_class|conn:0000558BB8826E8C|path_id:0|path_srtt:250000|min_srtt:250000|path_bw:0|loss_rate:0.00|path_pto:0|
[2025/09/12 05:03:27 471126] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_minrtt_scheduler_get_path|path srtt|conn:0000558BB8826E8C|path_id:0|path_srtt:250000|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:03:27 471130] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CRYPTO |pn:0|size:126|reinj:0|path_class:2|
[2025/09/12 05:03:27 471134] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_path_get_perf_class|conn:0000558BB8826E8C|path_id:0|path_srtt:250000|min_srtt:250000|path_bw:0|loss_rate:0.00|path_pto:0|
[2025/09/12 05:03:27 471138] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_minrtt_scheduler_get_path|path srtt|conn:0000558BB8826E8C|path_id:0|path_srtt:250000|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:03:27 471143] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CRYPTO |pn:0|size:82|reinj:0|path_class:2|
[2025/09/12 05:03:27 471151] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:ACK |stream_id:0|stream_offset:0|
[2025/09/12 05:03:27 471156] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_check_acked_or_dropped_pkt|conn:0000558BB8826E8C|pkt_num:0|size:137|pkt_type:INIT|frame:CRYPTO |
[2025/09/12 05:03:27 471161] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:0|
[2025/09/12 05:03:27 471198] [info] |scid:e1cd2c3fe9d969e44b804b46|xqc_send_packet_with_pn|<==|conn:0000558BB8826E8C|path:0|pkt_num:0|size:1184|sent:1200|pkt_type:INIT|frame:PADDING CRYPTO |inflight:0|now:1757653407471169|stream_id:0|stream_offset:0|
[2025/09/12 05:03:27 471204] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_send_ctl_on_packet_sent|conn:0000558BB8826E8C|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 05:03:27 471209] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_send_ctl_on_packet_sent|path:0|inflight:0|applimit:0|
[2025/09/12 05:03:27 471214] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_send_ctl_get_pto_time_and_space|srtt:250000|rtt_var:125000|pto_duration:750000|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:03:27 471219] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8826E8C|path:0|PNS: 0, unacked: 1184|
[2025/09/12 05:03:27 471223] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8826E8C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:03:27 471227] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8826E8C|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:03:27 471231] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_timer_set|type:LOSS_DETECTION|expire:1757653408221169|now:1757653407471214|interv:749955|
[2025/09/12 05:03:27 471235] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB8826E8C|path:0|pns:0|expire:1757653408221169|now:1757653407471214|interval:749955|pto_count:0|srtt:250000
[2025/09/12 05:03:27 471240] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:45952|inflight:1184|
[2025/09/12 05:03:27 471245] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_check_acked_or_dropped_pkt|conn:0000558BB8826E8C|pkt_num:0|size:194|pkt_type:HSK|frame:CRYPTO |
[2025/09/12 05:03:27 471249] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:0|
[2025/09/12 05:03:27 471269] [info] |scid:e1cd2c3fe9d969e44b804b46|xqc_send_packet_with_pn|<==|conn:0000558BB8826E8C|path:0|pkt_num:0|size:194|sent:210|pkt_type:HSK|frame:CRYPTO |inflight:1184|now:1757653407471255|stream_id:0|stream_offset:0|
[2025/09/12 05:03:27 471274] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_send_ctl_on_packet_sent|conn:0000558BB8826E8C|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 05:03:27 471278] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_send_ctl_on_packet_sent|path:0|inflight:1184|applimit:0|
[2025/09/12 05:03:27 471282] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_send_ctl_get_pto_time_and_space|srtt:250000|rtt_var:125000|pto_duration:750000|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:03:27 471287] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8826E8C|path:0|PNS: 0, unacked: 1184|
[2025/09/12 05:03:27 471291] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8826E8C|path:0|PNS: 1, unacked: 194|
[2025/09/12 05:03:27 471295] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8826E8C|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:03:27 471298] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_timer_set|type:LOSS_DETECTION|expire:1757653408221169|now:1757653407471282|interv:749887|
[2025/09/12 05:03:27 471306] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB8826E8C|path:0|pns:0|expire:1757653408221169|now:1757653407471282|interval:749887|pto_count:0|srtt:250000
[2025/09/12 05:03:27 471311] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:45952|inflight:1378|
[2025/09/12 05:03:27 471315] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_check_acked_or_dropped_pkt|conn:0000558BB8826E8C|pkt_num:0|size:516|pkt_type:HSK|frame:CRYPTO |
[2025/09/12 05:03:27 471320] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1|
[2025/09/12 05:03:27 471338] [info] |scid:e1cd2c3fe9d969e44b804b46|xqc_send_packet_with_pn|<==|conn:0000558BB8826E8C|path:0|pkt_num:1|size:516|sent:532|pkt_type:HSK|frame:CRYPTO |inflight:1378|now:1757653407471325|stream_id:0|stream_offset:0|
[2025/09/12 05:03:27 471343] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_send_ctl_on_packet_sent|conn:0000558BB8826E8C|path:0|pkt_num:1|origin_pktnum:0|size:516|enc_size:532|pkt_type:HSK|frame:CRYPTO |conn_state:S_HANDSHAKE_SENT|po_in_flight:0||retrans:0|
[2025/09/12 05:03:27 471347] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_send_ctl_on_packet_sent|path:0|inflight:1378|applimit:0|
[2025/09/12 05:03:27 471351] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_send_ctl_get_pto_time_and_space|srtt:250000|rtt_var:125000|pto_duration:750000|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:03:27 471355] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8826E8C|path:0|PNS: 0, unacked: 1184|
[2025/09/12 05:03:27 471359] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8826E8C|path:0|PNS: 1, unacked: 710|
[2025/09/12 05:03:27 471363] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8826E8C|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:03:27 471366] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_timer_set|type:LOSS_DETECTION|expire:1757653408221169|now:1757653407471351|interv:749818|
[2025/09/12 05:03:27 471370] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB8826E8C|path:0|pns:0|expire:1757653408221169|now:1757653407471351|interval:749818|pto_count:0|srtt:250000
[2025/09/12 05:03:27 471374] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:45952|inflight:1894|
[2025/09/12 05:03:27 471378] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_check_acked_or_dropped_pkt|conn:0000558BB8826E8C|pkt_num:0|size:126|pkt_type:HSK|frame:CRYPTO |
[2025/09/12 05:03:27 471382] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:2|
[2025/09/12 05:03:27 471398] [info] |scid:e1cd2c3fe9d969e44b804b46|xqc_send_packet_with_pn|<==|conn:0000558BB8826E8C|path:0|pkt_num:2|size:126|sent:142|pkt_type:HSK|frame:CRYPTO |inflight:1894|now:1757653407471387|stream_id:0|stream_offset:0|
[2025/09/12 05:03:27 471403] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_send_ctl_on_packet_sent|conn:0000558BB8826E8C|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 05:03:27 471408] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_send_ctl_on_packet_sent|path:0|inflight:1894|applimit:0|
[2025/09/12 05:03:27 471412] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_send_ctl_get_pto_time_and_space|srtt:250000|rtt_var:125000|pto_duration:750000|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:03:27 471416] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8826E8C|path:0|PNS: 0, unacked: 1184|
[2025/09/12 05:03:27 471420] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8826E8C|path:0|PNS: 1, unacked: 836|
[2025/09/12 05:03:27 471427] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8826E8C|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:03:27 471431] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_timer_set|type:LOSS_DETECTION|expire:1757653408221169|now:1757653407471412|interv:749757|
[2025/09/12 05:03:27 471435] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB8826E8C|path:0|pns:0|expire:1757653408221169|now:1757653407471412|interval:749757|pto_count:0|srtt:250000
[2025/09/12 05:03:27 471439] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:45952|inflight:2020|
[2025/09/12 05:03:27 471443] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_check_acked_or_dropped_pkt|conn:0000558BB8826E8C|pkt_num:0|size:82|pkt_type:HSK|frame:CRYPTO |
[2025/09/12 05:03:27 471447] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:3|
[2025/09/12 05:03:27 471463] [info] |scid:e1cd2c3fe9d969e44b804b46|xqc_send_packet_with_pn|<==|conn:0000558BB8826E8C|path:0|pkt_num:3|size:82|sent:98|pkt_type:HSK|frame:CRYPTO |inflight:2020|now:1757653407471452|stream_id:0|stream_offset:0|
[2025/09/12 05:03:27 471468] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_send_ctl_on_packet_sent|conn:0000558BB8826E8C|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 05:03:27 471473] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_send_ctl_on_packet_sent|path:0|inflight:2020|applimit:0|
[2025/09/12 05:03:27 471476] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_send_ctl_get_pto_time_and_space|srtt:250000|rtt_var:125000|pto_duration:750000|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:03:27 471481] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8826E8C|path:0|PNS: 0, unacked: 1184|
[2025/09/12 05:03:27 471485] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8826E8C|path:0|PNS: 1, unacked: 918|
[2025/09/12 05:03:27 471488] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8826E8C|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:03:27 471492] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_timer_set|type:LOSS_DETECTION|expire:1757653408221169|now:1757653407471476|interv:749693|
[2025/09/12 05:03:27 471496] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB8826E8C|path:0|pns:0|expire:1757653408221169|now:1757653407471476|interval:749693|pto_count:0|srtt:250000
[2025/09/12 05:03:27 471501] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:45952|inflight:2102|
[2025/09/12 05:03:27 471505] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_check_acked_or_dropped_pkt|conn:0000558BB8826E8C|pkt_num:0|size:56|pkt_type:INIT|frame:ACK |
[2025/09/12 05:03:27 471509] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1|
[2025/09/12 05:03:27 471524] [info] |scid:e1cd2c3fe9d969e44b804b46|xqc_send_packet_with_pn|<==|conn:0000558BB8826E8C|path:0|pkt_num:1|size:56|sent:72|pkt_type:INIT|frame:ACK |inflight:2102|now:1757653407471514|stream_id:0|stream_offset:0|
[2025/09/12 05:03:27 471529] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_send_ctl_on_packet_sent|conn:0000558BB8826E8C|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 05:03:27 471534] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_conn_next_wakeup_time|wakeup_time:1757653408221169|
[2025/09/12 05:03:27 471539] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_engine_add_wakeup_queue|next_tick_time:1757653408221169|
[2025/09/12 05:03:27 471543] [debug] |xqc_engine_wakeup_after|wakeup:1757653408221169|now:1757653407471543|diff:749626|
[2025/09/12 05:03:27 471548] [debug] |xqc_engine_main_logic|END|now:1757653407470970|
[2025/09/12 05:03:27 471556] [debug] |xqc_engine_main_logic|BEGIN|now:1757653407471556|
[2025/09/12 05:03:27 471560] [debug] |xqc_engine_wakeup_after|wakeup:1757653408221169|now:1757653407471560|diff:749609|
[2025/09/12 05:03:27 471564] [debug] |xqc_engine_main_logic|END|now:1757653407471556|
[2025/09/12 05:03:27 609985] [info] |xqc_engine_packet_process|==>|conn:0000558BB8826E8C|size:1200|state:S_HANDSHAKE_SENT|recv_time:1757653407609983|
[2025/09/12 05:03:27 610007] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_packet_parse_initial|packet parse|initial|
[2025/09/12 05:03:27 610016] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_packet_parse_initial|success|Length:1159|
[2025/09/12 05:03:27 610027] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_packet_decrypt|largest_pn:1117282865|
[2025/09/12 05:03:27 610034] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_packet_decrypt|decryption nonce|path_id:0|pn:1117282866|
[2025/09/12 05:03:27 610074] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_packet_decrypt_single|pkt_type:INIT|pkt_num:1117282866|
[2025/09/12 05:03:27 610083] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_process_frames|frame_type:1|
[2025/09/12 05:03:27 610091] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_process_frames|frame_type:0|
[2025/09/12 05:03:27 610098] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_process_padding_frame|process padding|
[2025/09/12 05:03:27 610108] [info] |scid:e1cd2c3fe9d969e44b804b46|xqc_conn_addr_validated|Address Validated|conn:0000558BB8826E8C|role:1|
[2025/09/12 05:03:27 610117] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_timer_unset|type:ACK_INIT|
[2025/09/12 05:03:27 610126] [debug] |scid:e1cd2c3fe9d969e44b804b46|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 05:03:27 610135] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:1117282866|largest:1117282866|pns:0|
[2025/09/12 05:03:27 610143] [info] |scid:e1cd2c3fe9d969e44b804b46|xqc_conn_on_pkt_processed|====>|conn:0000558BB8826E8C|path:0|size:1200|pkt_type:INIT|pkt_num:1117282866|frame:PADDING PING |recv_time:1757653407609983|dcid:e1cd2c3fe9d969e44b804b46|dcid_seq:0|
[2025/09/12 05:03:27 610152] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_timer_set|type:PATH_IDLE|expire:1757653467609983|now:1757653407609983|interv:60000000|
[2025/09/12 05:03:27 610161] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_timer_set|type:CONN_IDLE|expire:1757653467609983|now:1757653407609983|interv:60000000|
[2025/09/12 05:03:27 610169] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_engine_remove_wakeup_queue|next_tick_time:1757653408221169|pq_index:0|
[2025/09/12 05:03:27 610176] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_engine_add_active_queue|last_ticked_time:1757653407470970|
[2025/09/12 05:03:27 610184] [debug] |xqc_engine_main_logic|BEGIN|now:1757653407610184|
[2025/09/12 05:03:27 610191] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_engine_process_conn|conn:0000558BB8826E8C|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:1757653407610190|
[2025/09/12 05:03:27 610199] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_gen_ack_frame|largest_recv:1117282866|ack_delay:216|first_ack_range:1|largest_pkt_recv_time:1757653407609983|
[2025/09/12 05:03:27 610204] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_gen_ack_frame|high:1117282866|low:1117282865|pkt_pns:0|
[2025/09/12 05:03:27 610209] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_write_ack_to_one_packet|ack_size:12|path:0|path_largest_recv:1117282866|frame_largest_recv:1117282866|
[2025/09/12 05:03:27 610216] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:0|
[2025/09/12 05:03:27 610226] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:ACK |stream_id:0|stream_offset:0|
[2025/09/12 05:03:27 610253] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_check_acked_or_dropped_pkt|conn:0000558BB8826E8C|pkt_num:0|size:55|pkt_type:INIT|frame:ACK |
[2025/09/12 05:03:27 610259] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:2|
[2025/09/12 05:03:27 610296] [info] |scid:e1cd2c3fe9d969e44b804b46|xqc_send_packet_with_pn|<==|conn:0000558BB8826E8C|path:0|pkt_num:2|size:55|sent:71|pkt_type:INIT|frame:ACK |inflight:2102|now:1757653407610267|stream_id:0|stream_offset:0|
[2025/09/12 05:03:27 610303] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_send_ctl_on_packet_sent|conn:0000558BB8826E8C|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 05:03:27 610310] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_conn_next_wakeup_time|wakeup_time:1757653408221169|
[2025/09/12 05:03:27 610318] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_engine_add_wakeup_queue|next_tick_time:1757653408221169|
[2025/09/12 05:03:27 610326] [debug] |xqc_engine_wakeup_after|wakeup:1757653408221169|now:1757653407610326|diff:610843|
[2025/09/12 05:03:27 610334] [debug] |xqc_engine_main_logic|END|now:1757653407610190|
[2025/09/12 05:03:27 610345] [debug] |xqc_engine_main_logic|BEGIN|now:1757653407610345|
[2025/09/12 05:03:27 610353] [debug] |xqc_engine_wakeup_after|wakeup:1757653408221169|now:1757653407610353|diff:610816|
[2025/09/12 05:03:27 610361] [debug] |xqc_engine_main_logic|END|now:1757653407610345|
[2025/09/12 05:03:27 823475] [info] |xqc_engine_packet_process|==>|conn:0000558BB8826E8C|size:1200|state:S_HANDSHAKE_SENT|recv_time:1757653407823473|
[2025/09/12 05:03:27 823506] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_packet_parse_initial|packet parse|initial|
[2025/09/12 05:03:27 823519] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_packet_parse_initial|success|Length:1159|
[2025/09/12 05:03:27 823536] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_packet_decrypt|largest_pn:1117282866|
[2025/09/12 05:03:27 823550] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_packet_decrypt|decryption nonce|path_id:0|pn:1117282867|
[2025/09/12 05:03:27 823568] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_packet_decrypt_single|pkt_type:INIT|pkt_num:1117282867|
[2025/09/12 05:03:27 823581] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_process_frames|frame_type:1|
[2025/09/12 05:03:27 823594] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_process_frames|frame_type:0|
[2025/09/12 05:03:27 823606] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_process_padding_frame|process padding|
[2025/09/12 05:03:27 823623] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_timer_unset|type:ACK_INIT|
[2025/09/12 05:03:27 823638] [debug] |scid:e1cd2c3fe9d969e44b804b46|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 05:03:27 823651] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:1117282867|largest:1117282867|pns:0|
[2025/09/12 05:03:27 823665] [info] |scid:e1cd2c3fe9d969e44b804b46|xqc_conn_on_pkt_processed|====>|conn:0000558BB8826E8C|path:0|size:1200|pkt_type:INIT|pkt_num:1117282867|frame:PADDING PING |recv_time:1757653407823473|dcid:e1cd2c3fe9d969e44b804b46|dcid_seq:0|
[2025/09/12 05:03:27 823678] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_timer_set|type:PATH_IDLE|expire:1757653467823473|now:1757653407823473|interv:60000000|
[2025/09/12 05:03:27 823691] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_timer_set|type:CONN_IDLE|expire:1757653467823473|now:1757653407823473|interv:60000000|
[2025/09/12 05:03:27 823702] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_engine_remove_wakeup_queue|next_tick_time:1757653408221169|pq_index:0|
[2025/09/12 05:03:27 823711] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_engine_add_active_queue|last_ticked_time:1757653407610190|
[2025/09/12 05:03:27 823719] [debug] |xqc_engine_main_logic|BEGIN|now:1757653407823719|
[2025/09/12 05:03:27 823728] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_engine_process_conn|conn:0000558BB8826E8C|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:1757653407823727|
[2025/09/12 05:03:27 823746] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_gen_ack_frame|largest_recv:1117282867|ack_delay:273|first_ack_range:2|largest_pkt_recv_time:1757653407823473|
[2025/09/12 05:03:27 823752] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_gen_ack_frame|high:1117282867|low:1117282865|pkt_pns:0|
[2025/09/12 05:03:27 823757] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_write_ack_to_one_packet|ack_size:12|path:0|path_largest_recv:1117282867|frame_largest_recv:1117282867|
[2025/09/12 05:03:27 823762] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:0|
[2025/09/12 05:03:27 823768] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:ACK |stream_id:0|stream_offset:0|
[2025/09/12 05:03:27 823774] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_check_acked_or_dropped_pkt|conn:0000558BB8826E8C|pkt_num:0|size:55|pkt_type:INIT|frame:ACK |
[2025/09/12 05:03:27 823780] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:3|
[2025/09/12 05:03:27 823819] [info] |scid:e1cd2c3fe9d969e44b804b46|xqc_send_packet_with_pn|<==|conn:0000558BB8826E8C|path:0|pkt_num:3|size:55|sent:71|pkt_type:INIT|frame:ACK |inflight:2102|now:1757653407823789|stream_id:0|stream_offset:0|
[2025/09/12 05:03:27 823826] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_send_ctl_on_packet_sent|conn:0000558BB8826E8C|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 05:03:27 823835] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_conn_next_wakeup_time|wakeup_time:1757653408221169|
[2025/09/12 05:03:27 823844] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_engine_add_wakeup_queue|next_tick_time:1757653408221169|
[2025/09/12 05:03:27 823851] [debug] |xqc_engine_wakeup_after|wakeup:1757653408221169|now:1757653407823851|diff:397318|
[2025/09/12 05:03:27 823860] [debug] |xqc_engine_main_logic|END|now:1757653407823727|
[2025/09/12 05:03:27 823870] [debug] |xqc_engine_main_logic|BEGIN|now:1757653407823870|
[2025/09/12 05:03:27 823878] [debug] |xqc_engine_wakeup_after|wakeup:1757653408221169|now:1757653407823878|diff:397291|
[2025/09/12 05:03:27 823886] [debug] |xqc_engine_main_logic|END|now:1757653407823870|
[2025/09/12 05:03:28 185154] [info] |xqc_engine_packet_process|==>|conn:0000558BB8826E8C|size:1200|state:S_HANDSHAKE_SENT|recv_time:1757653408185151|
[2025/09/12 05:03:28 185182] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_packet_parse_initial|packet parse|initial|
[2025/09/12 05:03:28 185191] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_packet_parse_initial|success|Length:1159|
[2025/09/12 05:03:28 185204] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_packet_decrypt|largest_pn:1117282867|
[2025/09/12 05:03:28 185213] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_packet_decrypt|decryption nonce|path_id:0|pn:1117282868|
[2025/09/12 05:03:28 185224] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_packet_decrypt_single|pkt_type:INIT|pkt_num:1117282868|
[2025/09/12 05:03:28 185231] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_process_frames|frame_type:1|
[2025/09/12 05:03:28 185241] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_process_frames|frame_type:0|
[2025/09/12 05:03:28 185249] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_process_padding_frame|process padding|
[2025/09/12 05:03:28 185264] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_timer_unset|type:ACK_INIT|
[2025/09/12 05:03:28 185274] [debug] |scid:e1cd2c3fe9d969e44b804b46|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 05:03:28 185284] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:1117282868|largest:1117282868|pns:0|
[2025/09/12 05:03:28 185306] [info] |scid:e1cd2c3fe9d969e44b804b46|xqc_conn_on_pkt_processed|====>|conn:0000558BB8826E8C|path:0|size:1200|pkt_type:INIT|pkt_num:1117282868|frame:PADDING PING |recv_time:1757653408185151|dcid:e1cd2c3fe9d969e44b804b46|dcid_seq:0|
[2025/09/12 05:03:28 185317] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_timer_set|type:PATH_IDLE|expire:1757653468185151|now:1757653408185151|interv:60000000|
[2025/09/12 05:03:28 185325] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_timer_set|type:CONN_IDLE|expire:1757653468185151|now:1757653408185151|interv:60000000|
[2025/09/12 05:03:28 185333] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_engine_remove_wakeup_queue|next_tick_time:1757653408221169|pq_index:0|
[2025/09/12 05:03:28 185341] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_engine_add_active_queue|last_ticked_time:1757653407823727|
[2025/09/12 05:03:28 185350] [debug] |xqc_engine_main_logic|BEGIN|now:1757653408185349|
[2025/09/12 05:03:28 185359] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_engine_process_conn|conn:0000558BB8826E8C|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:1757653408185358|
[2025/09/12 05:03:28 185373] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_gen_ack_frame|largest_recv:1117282868|ack_delay:222|first_ack_range:3|largest_pkt_recv_time:1757653408185151|
[2025/09/12 05:03:28 185380] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_gen_ack_frame|high:1117282868|low:1117282865|pkt_pns:0|
[2025/09/12 05:03:28 185389] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_write_ack_to_one_packet|ack_size:12|path:0|path_largest_recv:1117282868|frame_largest_recv:1117282868|
[2025/09/12 05:03:28 185398] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:0|
[2025/09/12 05:03:28 185408] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:ACK |stream_id:0|stream_offset:0|
[2025/09/12 05:03:28 185417] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_check_acked_or_dropped_pkt|conn:0000558BB8826E8C|pkt_num:0|size:55|pkt_type:INIT|frame:ACK |
[2025/09/12 05:03:28 185424] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:4|
[2025/09/12 05:03:28 185469] [info] |scid:e1cd2c3fe9d969e44b804b46|xqc_send_packet_with_pn|<==|conn:0000558BB8826E8C|path:0|pkt_num:4|size:55|sent:71|pkt_type:INIT|frame:ACK |inflight:2102|now:1757653408185434|stream_id:0|stream_offset:0|
[2025/09/12 05:03:28 185481] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_send_ctl_on_packet_sent|conn:0000558BB8826E8C|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 05:03:28 185493] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_conn_next_wakeup_time|wakeup_time:1757653408221169|
[2025/09/12 05:03:28 185503] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_engine_add_wakeup_queue|next_tick_time:1757653408221169|
[2025/09/12 05:03:28 185511] [debug] |xqc_engine_wakeup_after|wakeup:1757653408221169|now:1757653408185511|diff:35658|
[2025/09/12 05:03:28 185518] [debug] |xqc_engine_main_logic|END|now:1757653408185358|
[2025/09/12 05:03:28 185525] [debug] |xqc_engine_main_logic|BEGIN|now:1757653408185525|
[2025/09/12 05:03:28 185531] [debug] |xqc_engine_wakeup_after|wakeup:1757653408221169|now:1757653408185530|diff:35639|
[2025/09/12 05:03:28 185536] [debug] |xqc_engine_main_logic|END|now:1757653408185525|
[2025/09/12 05:03:28 221633] [debug] |xqc_engine_main_logic|BEGIN|now:1757653408221633|
[2025/09/12 05:03:28 221649] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_engine_remove_wakeup_queue|next_tick_time:1757653408221169|pq_index:0|
[2025/09/12 05:03:28 221656] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_engine_add_active_queue|last_ticked_time:1757653408185358|
[2025/09/12 05:03:28 221662] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_engine_process_conn|conn:0000558BB8826E8C|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:1757653408221661|
[2025/09/12 05:03:28 221676] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_timer_expire|timer expired|type:LOSS_DETECTION|expire_time:1757653408221169|now:1757653408221661|
[2025/09/12 05:03:28 221681] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_timer_loss_detection_timeout|path:0|loss_detection_timeout|
[2025/09/12 05:03:28 221687] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_timer_loss_detection_timeout|send Probe pkts|conn:0000558BB8826E8C|path:0|bytes_in_flight:2102|
[2025/09/12 05:03:28 221692] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_send_ctl_get_pto_time_and_space|srtt:250000|rtt_var:125000|pto_duration:750000|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:03:28 221698] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8826E8C|path:0|PNS: 0, unacked: 1184|
[2025/09/12 05:03:28 221703] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8826E8C|path:0|PNS: 1, unacked: 918|
[2025/09/12 05:03:28 221708] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8826E8C|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:03:28 221713] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_path_send_one_or_two_ack_elicit_pkts|send two ack-eliciting pkts|path:0|pns:0|
[2025/09/12 05:03:28 221718] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_conn_send_probe_pkt|conn:0000558BB8826E8C|path:0|pkt_num:0|size:1184|pkt_type:INIT|frame:PADDING CRYPTO |conn_state:S_HANDSHAKE_SENT|
[2025/09/12 05:03:28 221725] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_path_send_one_or_two_ack_elicit_pkts|dup pkt on PTO, pkt_num:0|
[2025/09/12 05:03:28 221730] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_conn_send_probe_pkt|conn:0000558BB8826E8C|path:0|pkt_num:0|size:1184|pkt_type:INIT|frame:PADDING CRYPTO |conn_state:S_HANDSHAKE_SENT|
[2025/09/12 05:03:28 221738] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_timer_loss_detection_timeout|xqc_send_ctl_set_loss_detection_timer|PTO|conn:0000558BB8826E8C|pto_count:1
[2025/09/12 05:03:28 221743] [debug] |scid:e1cd2c3fe9d969e44b804b46|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 05:03:28 221748] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8826E8C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:03:28 221753] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8826E8C|path:0|PNS: 1, unacked: 918|
[2025/09/12 05:03:28 221758] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8826E8C|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:03:28 221763] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_timer_set|type:LOSS_DETECTION|expire:1757653408971452|now:1757653408221743|interv:749709|
[2025/09/12 05:03:28 221768] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB8826E8C|path:0|pns:1|expire:1757653408971452|now:1757653408221743|interval:749709|pto_count:1|srtt:250000
[2025/09/12 05:03:28 221775] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:PADDING CRYPTO |stream_id:0|stream_offset:0|
[2025/09/12 05:03:28 221781] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:PADDING CRYPTO |stream_id:0|stream_offset:0|
[2025/09/12 05:03:28 221786] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_check_acked_or_dropped_pkt|conn:0000558BB8826E8C|pkt_num:0|size:1184|pkt_type:INIT|frame:PADDING CRYPTO |
[2025/09/12 05:03:28 221792] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:5|
[2025/09/12 05:03:28 221838] [info] |scid:e1cd2c3fe9d969e44b804b46|xqc_send_packet_with_pn|<==|conn:0000558BB8826E8C|path:0|pkt_num:5|size:1184|sent:1200|pkt_type:INIT|frame:PADDING CRYPTO |inflight:918|now:1757653408221803|stream_id:0|stream_offset:0|
[2025/09/12 05:03:28 221856] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_send_ctl_on_packet_sent|conn:0000558BB8826E8C|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 05:03:28 221866] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_send_ctl_on_packet_sent|path:0|inflight:918|applimit:0|
[2025/09/12 05:03:28 221874] [debug] |scid:e1cd2c3fe9d969e44b804b46|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 05:03:28 221883] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8826E8C|path:0|PNS: 0, unacked: 1184|
[2025/09/12 05:03:28 221888] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8826E8C|path:0|PNS: 1, unacked: 918|
[2025/09/12 05:03:28 221892] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8826E8C|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:03:28 221897] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_timer_set|type:LOSS_DETECTION|expire:1757653408971452|now:1757653408221873|interv:749579|
[2025/09/12 05:03:28 221902] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB8826E8C|path:0|pns:1|expire:1757653408971452|now:1757653408221873|interval:749579|pto_count:1|srtt:250000
[2025/09/12 05:03:28 221908] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:45952|inflight:2102|
[2025/09/12 05:03:28 221915] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_check_acked_or_dropped_pkt|conn:0000558BB8826E8C|pkt_num:0|size:1184|pkt_type:INIT|frame:PADDING CRYPTO |
[2025/09/12 05:03:28 221921] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:6|
[2025/09/12 05:03:28 221954] [info] |scid:e1cd2c3fe9d969e44b804b46|xqc_send_packet_with_pn|<==|conn:0000558BB8826E8C|path:0|pkt_num:6|size:1184|sent:1200|pkt_type:INIT|frame:PADDING CRYPTO |inflight:2102|now:1757653408221929|stream_id:0|stream_offset:0|
[2025/09/12 05:03:28 221965] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_send_ctl_on_packet_sent|conn:0000558BB8826E8C|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 05:03:28 221974] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_send_ctl_on_packet_sent|path:0|inflight:2102|applimit:0|
[2025/09/12 05:03:28 221983] [debug] |scid:e1cd2c3fe9d969e44b804b46|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 05:03:28 221990] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8826E8C|path:0|PNS: 0, unacked: 2368|
[2025/09/12 05:03:28 221995] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8826E8C|path:0|PNS: 1, unacked: 918|
[2025/09/12 05:03:28 222000] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8826E8C|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:03:28 222005] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_timer_set|type:LOSS_DETECTION|expire:1757653408971452|now:1757653408221982|interv:749470|
[2025/09/12 05:03:28 222009] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB8826E8C|path:0|pns:1|expire:1757653408971452|now:1757653408221982|interval:749470|pto_count:1|srtt:250000
[2025/09/12 05:03:28 222015] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:45952|inflight:3286|
[2025/09/12 05:03:28 222021] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_conn_next_wakeup_time|wakeup_time:1757653408971452|
[2025/09/12 05:03:28 222026] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_engine_add_wakeup_queue|next_tick_time:1757653408971452|
[2025/09/12 05:03:28 222036] [debug] |xqc_engine_wakeup_after|wakeup:1757653408971452|now:1757653408222036|diff:749416|
[2025/09/12 05:03:28 222067] [debug] |xqc_engine_main_logic|END|now:1757653408221661|
[2025/09/12 05:03:28 255740] [info] |xqc_engine_packet_process|==>|conn:0000558BB8826E8C|size:1200|state:S_HANDSHAKE_SENT|recv_time:1757653408255739|
[2025/09/12 05:03:28 255756] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_packet_parse_initial|packet parse|initial|
[2025/09/12 05:03:28 255762] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_packet_parse_initial|success|Length:1159|
[2025/09/12 05:03:28 255772] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_packet_decrypt|largest_pn:1117282868|
[2025/09/12 05:03:28 255777] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_packet_decrypt|decryption nonce|path_id:0|pn:1117282870|
[2025/09/12 05:03:28 255787] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_packet_decrypt_single|pkt_type:INIT|pkt_num:1117282870|
[2025/09/12 05:03:28 255795] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_process_frames|frame_type:2|
[2025/09/12 05:03:28 255803] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_send_ctl_on_ack_received|conn:0000558BB8826E8C|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 05:03:28 255812] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:2102|prior_delivered:0|prior_time:1757653407471169|is_app_limited:1|send_elapse:750634|ack_elapse:784570|ctl_first_sent_time:1757653408221803|lagest_ack_time:1757653408255739|curr_delivered:1184|
[2025/09/12 05:03:28 255820] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_update_sample|sampler_sent_time_update:1757653408221803|
[2025/09/12 05:03:28 255827] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_send_ctl_on_ack_received|sndq_packets_used:6||sndq_packets_used_bytes:0|sndq_packets_free:1|
[2025/09/12 05:03:28 255834] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_send_ctl_on_ack_received|conn:0000558BB8826E8C|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 05:03:28 255841] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:3286|prior_delivered:0|prior_time:1757653407471169|is_app_limited:1|send_elapse:750760|ack_elapse:784570|ctl_first_sent_time:1757653408221929|lagest_ack_time:1757653408255739|curr_delivered:2368|
[2025/09/12 05:03:28 255848] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_update_sample|sampler_sent_time_update:1757653408221929|
[2025/09/12 05:03:28 255854] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_send_ctl_on_ack_received|sndq_packets_used:4||sndq_packets_used_bytes:0|sndq_packets_free:3|
[2025/09/12 05:03:28 255860] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_send_ctl_update_rtt|before update rtt|conn:0000558BB8826E8C|srtt:250000|rttvar:125000|minrtt:4294967295|latest_rtt:33810|ack_delay:0|
[2025/09/12 05:03:28 255867] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_send_ctl_update_rtt|l-0.0.0.0-443-e1cd2c3fe9d969e44b804b46 p-193.167.0.100-47209-2ba214f6b797e79417035d51fcd0a92821 |after update rtt|conn:0000558BB8826E8C|srtt:33810|rttvar:16905|minrtt:33810|latest_rtt:33810|ack_delay:0|
[2025/09/12 05:03:28 255874] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_send_ctl_get_lost_sent_pn|largest_acked:6|lost_pn:3|thresh:3|
[2025/09/12 05:03:28 255881] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_send_ctl_on_ack_received|xqc_recv_record_del from 1117282869|pns:0|
[2025/09/12 05:03:28 255888] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:03:28 255894] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_send_ctl_get_pto_time_and_space|srtt:33810|rtt_var:16905|pto_duration:101430|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:03:28 255899] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8826E8C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:03:28 255909] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8826E8C|path:0|PNS: 1, unacked: 918|
[2025/09/12 05:03:28 255913] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8826E8C|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:03:28 255916] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_timer_set|type:LOSS_DETECTION|expire:1757653408255893|now:1757653408255893|interv:0|
[2025/09/12 05:03:28 255921] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB8826E8C|path:0|pns:1|expire:1757653407572882|now:1757653408255893|interval:0|pto_count:0|srtt:33810
[2025/09/12 05:03:28 255925] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_generate_sample|sampler: send_elapse 750760, ack_elapse 784570, delivered 2368|rate 3018|lost 0|
[2025/09/12 05:03:28 255930] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_bbr_update_bandwidth|BBRv1: RTT round update 0 -> 1|
[2025/09/12 05:03:28 255934] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (3018) in round 1|
[2025/09/12 05:03:28 255939] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_bbr_update_min_rtt|probertt expire|rtt:33810, old_rtt:2147483647|
[2025/09/12 05:03:28 255943] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_bbr_update_min_rtt|minrtt expire|rtt:33810, old_rtt:2147483647|
[2025/09/12 05:03:28 255947] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:5744|extra_cwnd:603|
[2025/09/12 05:03:28 255951] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:45952|packet_lost:0|acked:2368|po_sent_time:1757653408221929|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2368|
[2025/09/12 05:03:28 255956] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:45952|packet_lost:0|acked:2368|po_sent_time:1757653408221929|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2368|
[2025/09/12 05:03:28 255961] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-e1cd2c3fe9d969e44b804b46 p-193.167.0.100-47209-2ba214f6b797e79417035d51fcd0a92821 |bbr on ack|mode:0|pacing_rate:3921072|bw:3018|cwnd:48320|full_bw_reached:0|inflight:918|srtt:33810|latest_rtt:33810|min_rtt:33810|applimit:1|lost:0|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:1|
[2025/09/12 05:03:28 255966] [stats] |scid:e1cd2c3fe9d969e44b804b46|xqc_send_ctl_info_circle_record|l-0.0.0.0-443-e1cd2c3fe9d969e44b804b46 p-193.167.0.100-47209-2ba214f6b797e79417035d51fcd0a92821 |path:0||cwnd:48320|inflight:918|mode:0|applimit:0|pacing_rate:3921072|bw:3018|srtt:33810|latest_rtt:33810|min_rtt:33810|send:7|lost:0|tlp:1|recv:4|recovery:0|slow_start:1|conn_life:786252|acked:2368|delivered:2368|is_cwnd_limited:0|
[2025/09/12 05:03:28 255972] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_process_frames|frame_type:0|
[2025/09/12 05:03:28 255976] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_process_padding_frame|process padding|
[2025/09/12 05:03:28 255983] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:1117282870|largest:1117282870|pns:0|
[2025/09/12 05:03:28 255988] [info] |scid:e1cd2c3fe9d969e44b804b46|xqc_conn_on_pkt_processed|====>|conn:0000558BB8826E8C|path:0|size:1200|pkt_type:INIT|pkt_num:1117282870|frame:PADDING ACK |recv_time:1757653408255739|dcid:e1cd2c3fe9d969e44b804b46|dcid_seq:0|
[2025/09/12 05:03:28 255993] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_timer_set|type:PATH_IDLE|expire:1757653468255739|now:1757653408255739|interv:60000000|
[2025/09/12 05:03:28 255997] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_timer_set|type:CONN_IDLE|expire:1757653468255739|now:1757653408255739|interv:60000000|
[2025/09/12 05:03:28 256001] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_engine_remove_wakeup_queue|next_tick_time:1757653408971452|pq_index:0|
[2025/09/12 05:03:28 256012] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_engine_add_active_queue|last_ticked_time:1757653408221661|
[2025/09/12 05:03:28 256016] [debug] |xqc_engine_main_logic|BEGIN|now:1757653408256016|
[2025/09/12 05:03:28 256021] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_engine_process_conn|conn:0000558BB8826E8C|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:1757653408256020|
[2025/09/12 05:03:28 256026] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_timer_expire|timer expired|type:LOSS_DETECTION|expire_time:1757653408255893|now:1757653408256020|
[2025/09/12 05:03:28 256030] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_timer_loss_detection_timeout|path:0|loss_detection_timeout|
[2025/09/12 05:03:28 256034] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_timer_loss_detection_timeout|send Probe pkts|conn:0000558BB8826E8C|path:0|bytes_in_flight:918|
[2025/09/12 05:03:28 256056] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_send_ctl_get_pto_time_and_space|srtt:33810|rtt_var:16905|pto_duration:101430|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:03:28 256065] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8826E8C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:03:28 256069] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8826E8C|path:0|PNS: 1, unacked: 918|
[2025/09/12 05:03:28 256073] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8826E8C|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:03:28 256077] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_path_send_one_or_two_ack_elicit_pkts|send two ack-eliciting pkts|path:0|pns:1|
[2025/09/12 05:03:28 256082] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_conn_send_probe_pkt|conn:0000558BB8826E8C|path:0|pkt_num:0|size:194|pkt_type:HSK|frame:CRYPTO |conn_state:S_HANDSHAKE_SENT|
[2025/09/12 05:03:28 256087] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_conn_send_probe_pkt|conn:0000558BB8826E8C|path:0|pkt_num:1|size:516|pkt_type:HSK|frame:CRYPTO |conn_state:S_HANDSHAKE_SENT|
[2025/09/12 05:03:28 256091] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_timer_loss_detection_timeout|xqc_send_ctl_set_loss_detection_timer|PTO|conn:0000558BB8826E8C|pto_count:1
[2025/09/12 05:03:28 256095] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_send_ctl_get_pto_time_and_space|srtt:33810|rtt_var:16905|pto_duration:202860|backoff_factor:2.00|backoff:2.00|pto_cnt:1|max_ack_delay:25|
[2025/09/12 05:03:28 256100] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8826E8C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:03:28 256103] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8826E8C|path:0|PNS: 1, unacked: 208|
[2025/09/12 05:03:28 256107] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8826E8C|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:03:28 256111] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_timer_set|type:LOSS_DETECTION|expire:1757653408256095|now:1757653408256095|interv:0|
[2025/09/12 05:03:28 256115] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB8826E8C|path:0|pns:1|expire:1757653407674312|now:1757653408256095|interval:0|pto_count:1|srtt:33810
[2025/09/12 05:03:28 256121] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:CRYPTO |stream_id:0|stream_offset:0|
[2025/09/12 05:03:28 256125] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:CRYPTO |stream_id:0|stream_offset:0|
[2025/09/12 05:03:28 256130] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_check_acked_or_dropped_pkt|conn:0000558BB8826E8C|pkt_num:0|size:194|pkt_type:HSK|frame:CRYPTO |
[2025/09/12 05:03:28 256138] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:4|
[2025/09/12 05:03:28 256168] [info] |scid:e1cd2c3fe9d969e44b804b46|xqc_send_packet_with_pn|<==|conn:0000558BB8826E8C|path:0|pkt_num:4|size:194|sent:210|pkt_type:HSK|frame:CRYPTO |inflight:208|now:1757653408256145|stream_id:0|stream_offset:0|
[2025/09/12 05:03:28 256174] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_send_ctl_on_packet_sent|conn:0000558BB8826E8C|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 05:03:28 256178] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_send_ctl_on_packet_sent|path:0|inflight:208|applimit:0|
[2025/09/12 05:03:28 256182] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_send_ctl_get_pto_time_and_space|srtt:33810|rtt_var:16905|pto_duration:202860|backoff_factor:2.00|backoff:2.00|pto_cnt:1|max_ack_delay:25|
[2025/09/12 05:03:28 256187] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8826E8C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:03:28 256191] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8826E8C|path:0|PNS: 1, unacked: 402|
[2025/09/12 05:03:28 256198] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8826E8C|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:03:28 256204] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_timer_set|type:LOSS_DETECTION|expire:1757653408459005|now:1757653408256182|interv:202823|
[2025/09/12 05:03:28 256210] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB8826E8C|path:0|pns:1|expire:1757653408459005|now:1757653408256182|interval:202823|pto_count:1|srtt:33810
[2025/09/12 05:03:28 256217] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:48320|inflight:402|
[2025/09/12 05:03:28 256223] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_check_acked_or_dropped_pkt|conn:0000558BB8826E8C|pkt_num:1|size:516|pkt_type:HSK|frame:CRYPTO |
[2025/09/12 05:03:28 256227] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:5|
[2025/09/12 05:03:28 256250] [info] |scid:e1cd2c3fe9d969e44b804b46|xqc_send_packet_with_pn|<==|conn:0000558BB8826E8C|path:0|pkt_num:5|size:516|sent:532|pkt_type:HSK|frame:CRYPTO |inflight:402|now:1757653408256233|stream_id:0|stream_offset:0|
[2025/09/12 05:03:28 256255] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_send_ctl_on_packet_sent|conn:0000558BB8826E8C|path:0|pkt_num:5|origin_pktnum:1|size:516|enc_size:532|pkt_type:HSK|frame:CRYPTO |conn_state:S_HANDSHAKE_SENT|po_in_flight:0||retrans:0|
[2025/09/12 05:03:28 256259] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_send_ctl_on_packet_sent|path:0|inflight:402|applimit:0|
[2025/09/12 05:03:28 256263] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_send_ctl_get_pto_time_and_space|srtt:33810|rtt_var:16905|pto_duration:202860|backoff_factor:2.00|backoff:2.00|pto_cnt:1|max_ack_delay:25|
[2025/09/12 05:03:28 256267] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8826E8C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:03:28 256271] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8826E8C|path:0|PNS: 1, unacked: 918|
[2025/09/12 05:03:28 256275] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8826E8C|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:03:28 256280] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_timer_set|type:LOSS_DETECTION|expire:1757653408459093|now:1757653408256263|interv:202830|
[2025/09/12 05:03:28 256287] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB8826E8C|path:0|pns:1|expire:1757653408459093|now:1757653408256263|interval:202830|pto_count:1|srtt:33810
[2025/09/12 05:03:28 256294] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:48320|inflight:918|
[2025/09/12 05:03:28 256307] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_conn_next_wakeup_time|wakeup_time:1757653408459093|
[2025/09/12 05:03:28 256311] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_engine_add_wakeup_queue|next_tick_time:1757653408459093|
[2025/09/12 05:03:28 256315] [debug] |xqc_engine_wakeup_after|wakeup:1757653408459093|now:1757653408256315|diff:202778|
[2025/09/12 05:03:28 256320] [debug] |xqc_engine_main_logic|END|now:1757653408256020|
[2025/09/12 05:03:28 256325] [debug] |xqc_engine_main_logic|BEGIN|now:1757653408256325|
[2025/09/12 05:03:28 256329] [debug] |xqc_engine_wakeup_after|wakeup:1757653408459093|now:1757653408256329|diff:202764|
[2025/09/12 05:03:28 256333] [debug] |xqc_engine_main_logic|END|now:1757653408256325|
[2025/09/12 05:03:28 459591] [debug] |xqc_engine_main_logic|BEGIN|now:1757653408459590|
[2025/09/12 05:03:28 459621] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_engine_remove_wakeup_queue|next_tick_time:1757653408459093|pq_index:0|
[2025/09/12 05:03:28 459628] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_engine_add_active_queue|last_ticked_time:1757653408256020|
[2025/09/12 05:03:28 459635] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_engine_process_conn|conn:0000558BB8826E8C|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:1757653408459633|
[2025/09/12 05:03:28 459642] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_timer_expire|timer expired|type:LOSS_DETECTION|expire_time:1757653408459093|now:1757653408459633|
[2025/09/12 05:03:28 459648] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_timer_loss_detection_timeout|path:0|loss_detection_timeout|
[2025/09/12 05:03:28 459654] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_timer_loss_detection_timeout|send Probe pkts|conn:0000558BB8826E8C|path:0|bytes_in_flight:918|
[2025/09/12 05:03:28 459659] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_send_ctl_get_pto_time_and_space|srtt:33810|rtt_var:16905|pto_duration:202860|backoff_factor:2.00|backoff:2.00|pto_cnt:1|max_ack_delay:25|
[2025/09/12 05:03:28 459665] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8826E8C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:03:28 459670] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8826E8C|path:0|PNS: 1, unacked: 918|
[2025/09/12 05:03:28 459675] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8826E8C|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:03:28 459680] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_path_send_one_or_two_ack_elicit_pkts|send two ack-eliciting pkts|path:0|pns:1|
[2025/09/12 05:03:28 459687] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_conn_send_probe_pkt|conn:0000558BB8826E8C|path:0|pkt_num:0|size:194|pkt_type:HSK|frame:CRYPTO |conn_state:S_HANDSHAKE_SENT|
[2025/09/12 05:03:28 459694] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_conn_send_probe_pkt|conn:0000558BB8826E8C|path:0|pkt_num:1|size:516|pkt_type:HSK|frame:CRYPTO |conn_state:S_HANDSHAKE_SENT|
[2025/09/12 05:03:28 459702] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_timer_loss_detection_timeout|xqc_send_ctl_set_loss_detection_timer|PTO|conn:0000558BB8826E8C|pto_count:2
[2025/09/12 05:03:28 459708] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_send_ctl_get_pto_time_and_space|srtt:33810|rtt_var:16905|pto_duration:405720|backoff_factor:2.00|backoff:4.00|pto_cnt:2|max_ack_delay:25|
[2025/09/12 05:03:28 459714] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8826E8C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:03:28 459718] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8826E8C|path:0|PNS: 1, unacked: 918|
[2025/09/12 05:03:28 459723] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8826E8C|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:03:28 459728] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_timer_set|type:LOSS_DETECTION|expire:1757653408661953|now:1757653408459707|interv:202246|
[2025/09/12 05:03:28 459746] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB8826E8C|path:0|pns:1|expire:1757653408661953|now:1757653408459707|interval:202246|pto_count:2|srtt:33810
[2025/09/12 05:03:28 459755] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:CRYPTO |stream_id:0|stream_offset:0|
[2025/09/12 05:03:28 459762] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:CRYPTO |stream_id:0|stream_offset:0|
[2025/09/12 05:03:28 459768] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_check_acked_or_dropped_pkt|conn:0000558BB8826E8C|pkt_num:0|size:194|pkt_type:HSK|frame:CRYPTO |
[2025/09/12 05:03:28 459776] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:6|
[2025/09/12 05:03:28 459850] [info] |scid:e1cd2c3fe9d969e44b804b46|xqc_send_packet_with_pn|<==|conn:0000558BB8826E8C|path:0|pkt_num:6|size:194|sent:210|pkt_type:HSK|frame:CRYPTO |inflight:918|now:1757653408459792|stream_id:0|stream_offset:0|
[2025/09/12 05:03:28 459858] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_send_ctl_on_packet_sent|conn:0000558BB8826E8C|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 05:03:28 459864] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_send_ctl_on_packet_sent|path:0|inflight:918|applimit:0|
[2025/09/12 05:03:28 459869] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_send_ctl_get_pto_time_and_space|srtt:33810|rtt_var:16905|pto_duration:405720|backoff_factor:2.00|backoff:4.00|pto_cnt:2|max_ack_delay:25|
[2025/09/12 05:03:28 459875] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8826E8C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:03:28 459880] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8826E8C|path:0|PNS: 1, unacked: 1112|
[2025/09/12 05:03:28 459885] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8826E8C|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:03:28 459890] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_timer_set|type:LOSS_DETECTION|expire:1757653408865512|now:1757653408459869|interv:405643|
[2025/09/12 05:03:28 459894] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB8826E8C|path:0|pns:1|expire:1757653408865512|now:1757653408459869|interval:405643|pto_count:2|srtt:33810
[2025/09/12 05:03:28 459900] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:48320|inflight:1112|
[2025/09/12 05:03:28 459907] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_check_acked_or_dropped_pkt|conn:0000558BB8826E8C|pkt_num:1|size:516|pkt_type:HSK|frame:CRYPTO |
[2025/09/12 05:03:28 459912] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:7|
[2025/09/12 05:03:28 459938] [info] |scid:e1cd2c3fe9d969e44b804b46|xqc_send_packet_with_pn|<==|conn:0000558BB8826E8C|path:0|pkt_num:7|size:516|sent:532|pkt_type:HSK|frame:CRYPTO |inflight:1112|now:1757653408459920|stream_id:0|stream_offset:0|
[2025/09/12 05:03:28 459944] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_send_ctl_on_packet_sent|conn:0000558BB8826E8C|path:0|pkt_num:7|origin_pktnum:1|size:516|enc_size:532|pkt_type:HSK|frame:CRYPTO |conn_state:S_HANDSHAKE_SENT|po_in_flight:0||retrans:16|
[2025/09/12 05:03:28 459950] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_send_ctl_on_packet_sent|path:0|inflight:1112|applimit:0|
[2025/09/12 05:03:28 459955] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_send_ctl_get_pto_time_and_space|srtt:33810|rtt_var:16905|pto_duration:405720|backoff_factor:2.00|backoff:4.00|pto_cnt:2|max_ack_delay:25|
[2025/09/12 05:03:28 459960] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8826E8C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:03:28 459970] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8826E8C|path:0|PNS: 1, unacked: 1628|
[2025/09/12 05:03:28 459975] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8826E8C|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:03:28 459980] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_timer_set|type:LOSS_DETECTION|expire:1757653408865640|now:1757653408459955|interv:405685|
[2025/09/12 05:03:28 459985] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB8826E8C|path:0|pns:1|expire:1757653408865640|now:1757653408459955|interval:405685|pto_count:2|srtt:33810
[2025/09/12 05:03:28 459990] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:48320|inflight:1628|
[2025/09/12 05:03:28 459994] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_conn_next_wakeup_time|wakeup_time:1757653408865640|
[2025/09/12 05:03:28 459999] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_engine_add_wakeup_queue|next_tick_time:1757653408865640|
[2025/09/12 05:03:28 460003] [debug] |xqc_engine_wakeup_after|wakeup:1757653408865640|now:1757653408460003|diff:405637|
[2025/09/12 05:03:28 460007] [debug] |xqc_engine_main_logic|END|now:1757653408459633|
[2025/09/12 05:03:28 729277] [info] |xqc_engine_packet_process|==>|conn:0000558BB8826E8C|size:61|state:S_HANDSHAKE_SENT|recv_time:1757653408729273|
[2025/09/12 05:03:28 729309] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_packet_parse_handshake|success|Length:21|
[2025/09/12 05:03:28 729328] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_packet_decrypt|largest_pn:0|
[2025/09/12 05:03:28 729336] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_packet_decrypt|decryption nonce|path_id:0|pn:1117282866|
[2025/09/12 05:03:28 729351] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_packet_decrypt_single|pkt_type:HSK|pkt_num:1117282866|
[2025/09/12 05:03:28 729359] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_process_frames|frame_type:1|
[2025/09/12 05:03:28 729366] [info] |scid:e1cd2c3fe9d969e44b804b46|xqc_send_ctl_on_pns_discard|xqc_send_ctl_set_loss_detection_timer on discard pns:0
[2025/09/12 05:03:28 729373] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_send_ctl_get_pto_time_and_space|srtt:33810|rtt_var:16905|pto_duration:101430|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:03:28 729380] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8826E8C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:03:28 729385] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8826E8C|path:0|PNS: 1, unacked: 1628|
[2025/09/12 05:03:28 729390] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8826E8C|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:03:28 729398] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_timer_set|type:LOSS_DETECTION|expire:1757653408729372|now:1757653408729372|interv:0|
[2025/09/12 05:03:28 729406] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB8826E8C|path:0|pns:1|expire:1757653408561350|now:1757653408729372|interval:0|pto_count:0|srtt:33810
[2025/09/12 05:03:28 729418] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_timer_unset|type:ACK_HSK|
[2025/09/12 05:03:28 729429] [debug] |scid:e1cd2c3fe9d969e44b804b46|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 05:03:28 729437] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:1117282866|largest:1117282866|pns:1|
[2025/09/12 05:03:28 729445] [info] |scid:e1cd2c3fe9d969e44b804b46|xqc_conn_on_pkt_processed|====>|conn:0000558BB8826E8C|path:0|size:61|pkt_type:HSK|pkt_num:1117282866|frame:PING |recv_time:1757653408729273|dcid:e1cd2c3fe9d969e44b804b46|dcid_seq:0|
[2025/09/12 05:03:28 729465] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_timer_set|type:PATH_IDLE|expire:1757653468729273|now:1757653408729273|interv:60000000|
[2025/09/12 05:03:28 729472] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_timer_set|type:CONN_IDLE|expire:1757653468729273|now:1757653408729273|interv:60000000|
[2025/09/12 05:03:28 729479] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_engine_remove_wakeup_queue|next_tick_time:1757653408865640|pq_index:0|
[2025/09/12 05:03:28 729487] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_engine_add_active_queue|last_ticked_time:1757653408459633|
[2025/09/12 05:03:28 729496] [debug] |xqc_engine_main_logic|BEGIN|now:1757653408729495|
[2025/09/12 05:03:28 729505] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_engine_process_conn|conn:0000558BB8826E8C|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:1757653408729503|
[2025/09/12 05:03:28 729514] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_timer_expire|timer expired|type:LOSS_DETECTION|expire_time:1757653408729372|now:1757653408729503|
[2025/09/12 05:03:28 729519] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_timer_loss_detection_timeout|path:0|loss_detection_timeout|
[2025/09/12 05:03:28 729523] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_timer_loss_detection_timeout|send Probe pkts|conn:0000558BB8826E8C|path:0|bytes_in_flight:1628|
[2025/09/12 05:03:28 729527] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_send_ctl_get_pto_time_and_space|srtt:33810|rtt_var:16905|pto_duration:101430|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:03:28 729531] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8826E8C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:03:28 729535] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8826E8C|path:0|PNS: 1, unacked: 1628|
[2025/09/12 05:03:28 729539] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8826E8C|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:03:28 729544] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_path_send_one_or_two_ack_elicit_pkts|send two ack-eliciting pkts|path:0|pns:1|
[2025/09/12 05:03:28 729552] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_conn_send_probe_pkt|conn:0000558BB8826E8C|path:0|pkt_num:0|size:194|pkt_type:HSK|frame:CRYPTO |conn_state:S_HANDSHAKE_SENT|
[2025/09/12 05:03:28 729562] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_conn_send_probe_pkt|conn:0000558BB8826E8C|path:0|pkt_num:1|size:516|pkt_type:HSK|frame:CRYPTO |conn_state:S_HANDSHAKE_SENT|
[2025/09/12 05:03:28 729568] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_timer_loss_detection_timeout|xqc_send_ctl_set_loss_detection_timer|PTO|conn:0000558BB8826E8C|pto_count:1
[2025/09/12 05:03:28 729573] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_send_ctl_get_pto_time_and_space|srtt:33810|rtt_var:16905|pto_duration:202860|backoff_factor:2.00|backoff:2.00|pto_cnt:1|max_ack_delay:25|
[2025/09/12 05:03:28 729577] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8826E8C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:03:28 729580] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8826E8C|path:0|PNS: 1, unacked: 1628|
[2025/09/12 05:03:28 729584] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8826E8C|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:03:28 729588] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_timer_set|type:LOSS_DETECTION|expire:1757653408729572|now:1757653408729572|interv:0|
[2025/09/12 05:03:28 729592] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB8826E8C|path:0|pns:1|expire:1757653408662780|now:1757653408729572|interval:0|pto_count:1|srtt:33810
[2025/09/12 05:03:28 729600] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_gen_ack_frame|largest_recv:1117282866|ack_delay:327|first_ack_range:0|largest_pkt_recv_time:1757653408729273|
[2025/09/12 05:03:28 729609] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_gen_ack_frame|high:1117282866|low:1117282866|pkt_pns:1|
[2025/09/12 05:03:28 729613] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_write_ack_to_one_packet|ack_size:12|path:0|path_largest_recv:1117282866|frame_largest_recv:1117282866|
[2025/09/12 05:03:28 729618] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:1|
[2025/09/12 05:03:28 729623] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:CRYPTO |stream_id:0|stream_offset:0|
[2025/09/12 05:03:28 729628] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:CRYPTO |stream_id:0|stream_offset:0|
[2025/09/12 05:03:28 729632] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:ACK |stream_id:0|stream_offset:0|
[2025/09/12 05:03:28 729637] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_check_acked_or_dropped_pkt|conn:0000558BB8826E8C|pkt_num:0|size:194|pkt_type:HSK|frame:CRYPTO |
[2025/09/12 05:03:28 729643] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:8|
[2025/09/12 05:03:28 729683] [info] |scid:e1cd2c3fe9d969e44b804b46|xqc_send_packet_with_pn|<==|conn:0000558BB8826E8C|path:0|pkt_num:8|size:194|sent:210|pkt_type:HSK|frame:CRYPTO |inflight:1628|now:1757653408729652|stream_id:0|stream_offset:0|
[2025/09/12 05:03:28 729692] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_send_ctl_on_packet_sent|conn:0000558BB8826E8C|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 05:03:28 729700] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_send_ctl_on_packet_sent|path:0|inflight:1628|applimit:0|
[2025/09/12 05:03:28 729707] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_send_ctl_get_pto_time_and_space|srtt:33810|rtt_var:16905|pto_duration:202860|backoff_factor:2.00|backoff:2.00|pto_cnt:1|max_ack_delay:25|
[2025/09/12 05:03:28 729714] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8826E8C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:03:28 729719] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8826E8C|path:0|PNS: 1, unacked: 1822|
[2025/09/12 05:03:28 729723] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8826E8C|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:03:28 729727] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_timer_set|type:LOSS_DETECTION|expire:1757653408932512|now:1757653408729707|interv:202805|
[2025/09/12 05:03:28 729731] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB8826E8C|path:0|pns:1|expire:1757653408932512|now:1757653408729707|interval:202805|pto_count:1|srtt:33810
[2025/09/12 05:03:28 729735] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:48320|inflight:1822|
[2025/09/12 05:03:28 729741] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_check_acked_or_dropped_pkt|conn:0000558BB8826E8C|pkt_num:1|size:516|pkt_type:HSK|frame:CRYPTO |
[2025/09/12 05:03:28 729745] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:9|
[2025/09/12 05:03:28 729772] [info] |scid:e1cd2c3fe9d969e44b804b46|xqc_send_packet_with_pn|<==|conn:0000558BB8826E8C|path:0|pkt_num:9|size:516|sent:532|pkt_type:HSK|frame:CRYPTO |inflight:1822|now:1757653408729752|stream_id:0|stream_offset:0|
[2025/09/12 05:03:28 729781] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_send_ctl_on_packet_sent|conn:0000558BB8826E8C|path:0|pkt_num:9|origin_pktnum:1|size:516|enc_size:532|pkt_type:HSK|frame:CRYPTO |conn_state:S_HANDSHAKE_SENT|po_in_flight:0||retrans:16|
[2025/09/12 05:03:28 729787] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_send_ctl_on_packet_sent|path:0|inflight:1822|applimit:0|
[2025/09/12 05:03:28 729794] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_send_ctl_get_pto_time_and_space|srtt:33810|rtt_var:16905|pto_duration:202860|backoff_factor:2.00|backoff:2.00|pto_cnt:1|max_ack_delay:25|
[2025/09/12 05:03:28 729805] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8826E8C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:03:28 729809] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8826E8C|path:0|PNS: 1, unacked: 2338|
[2025/09/12 05:03:28 729812] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8826E8C|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:03:28 729816] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_timer_set|type:LOSS_DETECTION|expire:1757653408932612|now:1757653408729793|interv:202819|
[2025/09/12 05:03:28 729820] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB8826E8C|path:0|pns:1|expire:1757653408932612|now:1757653408729793|interval:202819|pto_count:1|srtt:33810
[2025/09/12 05:03:28 729824] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:48320|inflight:2338|
[2025/09/12 05:03:28 729829] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_check_acked_or_dropped_pkt|conn:0000558BB8826E8C|pkt_num:0|size:54|pkt_type:HSK|frame:ACK |
[2025/09/12 05:03:28 729833] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:10|
[2025/09/12 05:03:28 729857] [info] |scid:e1cd2c3fe9d969e44b804b46|xqc_send_packet_with_pn|<==|conn:0000558BB8826E8C|path:0|pkt_num:10|size:54|sent:70|pkt_type:HSK|frame:ACK |inflight:2338|now:1757653408729839|stream_id:0|stream_offset:0|
[2025/09/12 05:03:28 729866] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_send_ctl_on_packet_sent|conn:0000558BB8826E8C|path:0|pkt_num:10|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 05:03:28 729874] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_conn_next_wakeup_time|wakeup_time:1757653408932612|
[2025/09/12 05:03:28 729881] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_engine_add_wakeup_queue|next_tick_time:1757653408932612|
[2025/09/12 05:03:28 729887] [debug] |xqc_engine_wakeup_after|wakeup:1757653408932612|now:1757653408729887|diff:202725|
[2025/09/12 05:03:28 729893] [debug] |xqc_engine_main_logic|END|now:1757653408729503|
[2025/09/12 05:03:28 729899] [debug] |xqc_engine_main_logic|BEGIN|now:1757653408729899|
[2025/09/12 05:03:28 729904] [debug] |xqc_engine_wakeup_after|wakeup:1757653408932612|now:1757653408729904|diff:202708|
[2025/09/12 05:03:28 729909] [debug] |xqc_engine_main_logic|END|now:1757653408729899|
[2025/09/12 05:03:28 760912] [info] |xqc_engine_packet_process|==>|conn:0000558BB8826E8C|size:65|state:S_HANDSHAKE_SENT|recv_time:1757653408760910|
[2025/09/12 05:03:28 760931] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_packet_parse_handshake|success|Length:25|
[2025/09/12 05:03:28 760941] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_packet_decrypt|largest_pn:1117282866|
[2025/09/12 05:03:28 760948] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_packet_decrypt|decryption nonce|path_id:0|pn:1117282867|
[2025/09/12 05:03:28 760958] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_packet_decrypt_single|pkt_type:HSK|pkt_num:1117282867|
[2025/09/12 05:03:28 760964] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_process_frames|frame_type:2|
[2025/09/12 05:03:28 760974] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_send_ctl_on_ack_received|conn:0000558BB8826E8C|path:0|pkt_num:7|origin_pktnum:1|size:516|pns:1|pkt_type:HSK|frame:CRYPTO |conn_state:S_HANDSHAKE_SENT|frame_largest_ack:8|path_largest_ack:7|
[2025/09/12 05:03:28 760981] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:1628|prior_delivered:2368|prior_time:1757653408255739|is_app_limited:1|send_elapse:237991|ack_elapse:505171|ctl_first_sent_time:1757653408459920|lagest_ack_time:1757653408760910|curr_delivered:2884|
[2025/09/12 05:03:28 760989] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_update_sample|sampler_sent_time_update:1757653408459920|
[2025/09/12 05:03:28 761004] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_send_ctl_on_ack_received|sndq_packets_used:9||sndq_packets_used_bytes:0|sndq_packets_free:2|
[2025/09/12 05:03:28 761011] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_send_ctl_on_ack_received|conn:0000558BB8826E8C|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 05:03:28 761018] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:1628|prior_delivered:2368|prior_time:1757653408255739|is_app_limited:1|send_elapse:237991|ack_elapse:505171|ctl_first_sent_time:1757653408459920|lagest_ack_time:1757653408760910|curr_delivered:3078|
[2025/09/12 05:03:28 761025] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_update_sample|sampler_sent_time_update:1757653408729652|
[2025/09/12 05:03:28 761031] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_send_ctl_on_ack_received|sndq_packets_used:8||sndq_packets_used_bytes:0|sndq_packets_free:3|
[2025/09/12 05:03:28 761055] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_send_ctl_update_rtt|before update rtt|conn:0000558BB8826E8C|srtt:33810|rttvar:16905|minrtt:33810|latest_rtt:31258|ack_delay:0|
[2025/09/12 05:03:28 761067] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_send_ctl_update_rtt|l-0.0.0.0-443-e1cd2c3fe9d969e44b804b46 p-193.167.0.100-47209-2ba214f6b797e79417035d51fcd0a92821 |after update rtt|conn:0000558BB8826E8C|srtt:33491|rttvar:13317|minrtt:31258|latest_rtt:31258|ack_delay:0|
[2025/09/12 05:03:28 761074] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_send_ctl_get_lost_sent_pn|largest_acked:8|lost_pn:5|thresh:3|
[2025/09/12 05:03:28 761083] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_send_ctl_detect_lost|mark lost|pns:1|pkt_num:2|lost_pn:5|po_sent_time:1757653407471387|lost_send_time:1757653408723233|loss_delay:37677|frame:CRYPTO |repair:32|
[2025/09/12 05:03:28 761090] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_send_ctl_detect_lost|mark lost|pns:1|pkt_num:3|lost_pn:5|po_sent_time:1757653407471452|lost_send_time:1757653408723233|loss_delay:37677|frame:CRYPTO |repair:32|
[2025/09/12 05:03:28 761098] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_send_ctl_detect_lost|OnLostDetection|largest_lost sent time: 1757653407471452u|
[2025/09/12 05:03:28 761104] [stats] |scid:e1cd2c3fe9d969e44b804b46|xqc_send_ctl_detect_lost|l-0.0.0.0-443-e1cd2c3fe9d969e44b804b46 p-193.167.0.100-47209-2ba214f6b797e79417035d51fcd0a92821 |lost interval:1757653408760910|lost_count:2|send_count:13|pkt_num:3|po_send_time:1757653407471452|srtt:33491|cwnd:48320|bw:3018|conn_life:1291196|now:0|last_lost_time:1291196|
[2025/09/12 05:03:28 761110] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:03:28 761114] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_send_ctl_set_loss_detection_timer|unset|no ack-eliciting pkts in flight|conn:0000558BB8826E8C|path:0|
[2025/09/12 05:03:28 761118] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_timer_unset|type:LOSS_DETECTION|
[2025/09/12 05:03:28 761122] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_generate_sample|sampler: send_elapse 237991, ack_elapse 505171, delivered 710|rate 1405|lost 2|
[2025/09/12 05:03:28 761127] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_bbr_update_bandwidth|BBRv1: RTT round update 1 -> 2|
[2025/09/12 05:03:28 761132] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_bbr_update_min_rtt|probertt expire|rtt:31258, old_rtt:33810|
[2025/09/12 05:03:28 761160] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_bbr_update_min_rtt|minrtt expire|rtt:31258, old_rtt:33810|
[2025/09/12 05:03:28 761168] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:5744|extra_cwnd:603|
[2025/09/12 05:03:28 761175] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:48320|packet_lost:2|acked:710|po_sent_time:1757653408729652|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:3078|
[2025/09/12 05:03:28 761190] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:48320|packet_lost:2|acked:710|po_sent_time:1757653408729652|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:3078|
[2025/09/12 05:03:28 761198] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-e1cd2c3fe9d969e44b804b46 p-193.167.0.100-47209-2ba214f6b797e79417035d51fcd0a92821 |bbr on ack|mode:0|pacing_rate:3921072|bw:3018|cwnd:49030|full_bw_reached:0|inflight:0|srtt:33491|latest_rtt:31258|min_rtt:31258|applimit:1|lost:0|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:1|
[2025/09/12 05:03:28 761206] [stats] |scid:e1cd2c3fe9d969e44b804b46|xqc_send_ctl_info_circle_record|l-0.0.0.0-443-e1cd2c3fe9d969e44b804b46 p-193.167.0.100-47209-2ba214f6b797e79417035d51fcd0a92821 |path:0||cwnd:49030|inflight:0|mode:0|applimit:0|pacing_rate:3921072|bw:3018|srtt:33491|latest_rtt:31258|min_rtt:31258|send:13|lost:0|tlp:5|recv:6|recovery:0|slow_start:1|conn_life:1291492|acked:710|delivered:3078|is_cwnd_limited:0|
[2025/09/12 05:03:28 761215] [info] |scid:e1cd2c3fe9d969e44b804b46|xqc_send_ctl_on_pns_discard|xqc_send_ctl_set_loss_detection_timer on discard pns:0
[2025/09/12 05:03:28 761223] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_send_ctl_set_loss_detection_timer|unset|no ack-eliciting pkts in flight|conn:0000558BB8826E8C|path:0|
[2025/09/12 05:03:28 761229] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_timer_unset|type:LOSS_DETECTION|
[2025/09/12 05:03:28 761236] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:1117282867|largest:1117282867|pns:1|
[2025/09/12 05:03:28 761243] [info] |scid:e1cd2c3fe9d969e44b804b46|xqc_conn_on_pkt_processed|====>|conn:0000558BB8826E8C|path:0|size:65|pkt_type:HSK|pkt_num:1117282867|frame:ACK |recv_time:1757653408760910|dcid:e1cd2c3fe9d969e44b804b46|dcid_seq:0|
[2025/09/12 05:03:28 761251] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_timer_set|type:PATH_IDLE|expire:1757653468760910|now:1757653408760910|interv:60000000|
[2025/09/12 05:03:28 761259] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_timer_set|type:CONN_IDLE|expire:1757653468760910|now:1757653408760910|interv:60000000|
[2025/09/12 05:03:28 761265] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_engine_remove_wakeup_queue|next_tick_time:1757653408932612|pq_index:0|
[2025/09/12 05:03:28 761272] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_engine_add_active_queue|last_ticked_time:1757653408729503|
[2025/09/12 05:03:28 761278] [debug] |xqc_engine_main_logic|BEGIN|now:1757653408761278|
[2025/09/12 05:03:28 761286] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_engine_process_conn|conn:0000558BB8826E8C|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:1757653408761284|
[2025/09/12 05:03:28 761295] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_path_get_perf_class|conn:0000558BB8826E8C|path_id:0|path_srtt:33491|min_srtt:33491|path_bw:3018|loss_rate:100.00|path_pto:0|
[2025/09/12 05:03:28 761303] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_send_ctl_can_send|l-0.0.0.0-443-e1cd2c3fe9d969e44b804b46 p-193.167.0.100-47209-2ba214f6b797e79417035d51fcd0a92821 |path:0|can:1|pkt_sz:126|schedule_bytes:0|inflight:0|cwnd:49030|conn:0000558BB8826E8C|stream_id:0|stream_offset:0|
[2025/09/12 05:03:28 761310] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_minrtt_scheduler_get_path|path srtt|conn:0000558BB8826E8C|path_id:0|path_srtt:33491|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:03:28 761318] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CRYPTO |pn:2|size:126|reinj:0|path_class:4|
[2025/09/12 05:03:28 761325] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_path_get_perf_class|conn:0000558BB8826E8C|path_id:0|path_srtt:33491|min_srtt:33491|path_bw:3018|loss_rate:100.00|path_pto:0|
[2025/09/12 05:03:28 761332] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_send_ctl_can_send|l-0.0.0.0-443-e1cd2c3fe9d969e44b804b46 p-193.167.0.100-47209-2ba214f6b797e79417035d51fcd0a92821 |path:0|can:1|pkt_sz:82|schedule_bytes:126|inflight:0|cwnd:49030|conn:0000558BB8826E8C|stream_id:0|stream_offset:0|
[2025/09/12 05:03:28 761344] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_minrtt_scheduler_get_path|path srtt|conn:0000558BB8826E8C|path_id:0|path_srtt:33491|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:03:28 761351] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CRYPTO |pn:3|size:82|reinj:0|path_class:4|
[2025/09/12 05:03:28 761358] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_check_acked_or_dropped_pkt|conn:0000558BB8826E8C|pkt_num:2|size:126|pkt_type:HSK|frame:CRYPTO |
[2025/09/12 05:03:28 761365] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_send_ctl_can_send|l-0.0.0.0-443-e1cd2c3fe9d969e44b804b46 p-193.167.0.100-47209-2ba214f6b797e79417035d51fcd0a92821 |path:0|can:1|pkt_sz:126|schedule_bytes:0|inflight:0|cwnd:49030|conn:0000558BB8826E8C|stream_id:0|stream_offset:0|
[2025/09/12 05:03:28 761371] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:03:28 761378] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:11|
[2025/09/12 05:03:28 761416] [info] |scid:e1cd2c3fe9d969e44b804b46|xqc_send_packet_with_pn|<==|conn:0000558BB8826E8C|path:0|pkt_num:11|size:126|sent:142|pkt_type:HSK|frame:CRYPTO |inflight:0|now:1757653408761389|stream_id:0|stream_offset:0|
[2025/09/12 05:03:28 761422] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_send_ctl_on_packet_sent|conn:0000558BB8826E8C|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 05:03:28 761427] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_send_ctl_on_packet_sent|path:0|inflight:0|applimit:0|
[2025/09/12 05:03:28 761433] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_send_ctl_get_pto_time_and_space|srtt:33491|rtt_var:13317|pto_duration:86759|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:03:28 761440] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8826E8C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:03:28 761446] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8826E8C|path:0|PNS: 1, unacked: 126|
[2025/09/12 05:03:28 761452] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8826E8C|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:03:28 761459] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_timer_set|type:LOSS_DETECTION|expire:1757653408848148|now:1757653408761433|interv:86715|
[2025/09/12 05:03:28 761465] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB8826E8C|path:0|pns:1|expire:1757653408848148|now:1757653408761433|interval:86715|pto_count:0|srtt:33491
[2025/09/12 05:03:28 761473] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:49030|inflight:126|
[2025/09/12 05:03:28 761480] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_check_acked_or_dropped_pkt|conn:0000558BB8826E8C|pkt_num:3|size:82|pkt_type:HSK|frame:CRYPTO |
[2025/09/12 05:03:28 761487] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_send_ctl_can_send|l-0.0.0.0-443-e1cd2c3fe9d969e44b804b46 p-193.167.0.100-47209-2ba214f6b797e79417035d51fcd0a92821 |path:0|can:1|pkt_sz:82|schedule_bytes:0|inflight:126|cwnd:49030|conn:0000558BB8826E8C|stream_id:0|stream_offset:0|
[2025/09/12 05:03:28 761492] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:03:28 761496] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:12|
[2025/09/12 05:03:28 761521] [info] |scid:e1cd2c3fe9d969e44b804b46|xqc_send_packet_with_pn|<==|conn:0000558BB8826E8C|path:0|pkt_num:12|size:82|sent:98|pkt_type:HSK|frame:CRYPTO |inflight:126|now:1757653408761503|stream_id:0|stream_offset:0|
[2025/09/12 05:03:28 761532] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_send_ctl_on_packet_sent|conn:0000558BB8826E8C|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 05:03:28 761539] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_send_ctl_on_packet_sent|path:0|inflight:126|applimit:0|
[2025/09/12 05:03:28 761546] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_send_ctl_get_pto_time_and_space|srtt:33491|rtt_var:13317|pto_duration:86759|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:03:28 761553] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8826E8C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:03:28 761559] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8826E8C|path:0|PNS: 1, unacked: 208|
[2025/09/12 05:03:28 761576] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8826E8C|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:03:28 761582] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_timer_set|type:LOSS_DETECTION|expire:1757653408848262|now:1757653408761546|interv:86716|
[2025/09/12 05:03:28 761588] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB8826E8C|path:0|pns:1|expire:1757653408848262|now:1757653408761546|interval:86716|pto_count:0|srtt:33491
[2025/09/12 05:03:28 761594] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:49030|inflight:208|
[2025/09/12 05:03:28 761599] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_conn_next_wakeup_time|wakeup_time:1757653408848262|
[2025/09/12 05:03:28 761604] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_engine_add_wakeup_queue|next_tick_time:1757653408848262|
[2025/09/12 05:03:28 761608] [debug] |xqc_engine_wakeup_after|wakeup:1757653408848262|now:1757653408761607|diff:86655|
[2025/09/12 05:03:28 761612] [debug] |xqc_engine_main_logic|END|now:1757653408761284|
[2025/09/12 05:03:28 761620] [info] |xqc_engine_packet_process|==>|conn:0000558BB8826E8C|size:62|state:S_HANDSHAKE_SENT|recv_time:1757653408761619|
[2025/09/12 05:03:28 761625] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_packet_parse_handshake|success|Length:22|
[2025/09/12 05:03:28 761630] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_packet_decrypt|largest_pn:1117282867|
[2025/09/12 05:03:28 761634] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_packet_decrypt|decryption nonce|path_id:0|pn:1117282868|
[2025/09/12 05:03:28 761640] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_packet_decrypt_single|pkt_type:HSK|pkt_num:1117282868|
[2025/09/12 05:03:28 761644] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_process_frames|frame_type:2|
[2025/09/12 05:03:28 761649] [info] |scid:e1cd2c3fe9d969e44b804b46|xqc_send_ctl_on_pns_discard|xqc_send_ctl_set_loss_detection_timer on discard pns:0
[2025/09/12 05:03:28 761654] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_send_ctl_get_pto_time_and_space|srtt:33491|rtt_var:13317|pto_duration:86759|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:03:28 761658] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8826E8C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:03:28 761662] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8826E8C|path:0|PNS: 1, unacked: 208|
[2025/09/12 05:03:28 761666] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8826E8C|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:03:28 761670] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_timer_set|type:LOSS_DETECTION|expire:1757653408848262|now:1757653408761653|interv:86609|
[2025/09/12 05:03:28 761674] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB8826E8C|path:0|pns:1|expire:1757653408848262|now:1757653408761653|interval:86609|pto_count:0|srtt:33491
[2025/09/12 05:03:28 761683] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:1117282868|largest:1117282868|pns:1|
[2025/09/12 05:03:28 761688] [info] |scid:e1cd2c3fe9d969e44b804b46|xqc_conn_on_pkt_processed|====>|conn:0000558BB8826E8C|path:0|size:62|pkt_type:HSK|pkt_num:1117282868|frame:ACK |recv_time:1757653408761619|dcid:e1cd2c3fe9d969e44b804b46|dcid_seq:0|
[2025/09/12 05:03:28 761693] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_timer_set|type:PATH_IDLE|expire:1757653468761619|now:1757653408761619|interv:60000000|
[2025/09/12 05:03:28 761697] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_timer_set|type:CONN_IDLE|expire:1757653468761619|now:1757653408761619|interv:60000000|
[2025/09/12 05:03:28 761701] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_engine_remove_wakeup_queue|next_tick_time:1757653408848262|pq_index:0|
[2025/09/12 05:03:28 761705] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_engine_add_active_queue|last_ticked_time:1757653408761284|
[2025/09/12 05:03:28 761709] [debug] |xqc_engine_main_logic|BEGIN|now:1757653408761708|
[2025/09/12 05:03:28 761713] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_engine_process_conn|conn:0000558BB8826E8C|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:1757653408761712|
[2025/09/12 05:03:28 761720] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_conn_next_wakeup_time|wakeup_time:1757653408848262|
[2025/09/12 05:03:28 761727] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_engine_add_wakeup_queue|next_tick_time:1757653408848262|
[2025/09/12 05:03:28 761734] [debug] |xqc_engine_wakeup_after|wakeup:1757653408848262|now:1757653408761734|diff:86528|
[2025/09/12 05:03:28 761741] [debug] |xqc_engine_main_logic|END|now:1757653408761712|
[2025/09/12 05:03:28 761748] [debug] |xqc_engine_main_logic|BEGIN|now:1757653408761748|
[2025/09/12 05:03:28 761754] [debug] |xqc_engine_wakeup_after|wakeup:1757653408848262|now:1757653408761754|diff:86508|
[2025/09/12 05:03:28 761758] [debug] |xqc_engine_main_logic|END|now:1757653408761748|
[2025/09/12 05:03:28 793332] [info] |xqc_engine_packet_process|==>|conn:0000558BB8826E8C|size:413|state:S_HANDSHAKE_SENT|recv_time:1757653408793330|
[2025/09/12 05:03:28 793352] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_packet_parse_handshake|success|Length:61|
[2025/09/12 05:03:28 793364] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_packet_decrypt|largest_pn:1117282868|
[2025/09/12 05:03:28 793372] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_packet_decrypt|decryption nonce|path_id:0|pn:1117282869|
[2025/09/12 05:03:28 793383] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_packet_decrypt_single|pkt_type:HSK|pkt_num:1117282869|
[2025/09/12 05:03:28 793391] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_process_frames|frame_type:2|
[2025/09/12 05:03:28 793400] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_send_ctl_on_ack_received|conn:0000558BB8826E8C|path:0|pkt_num:11|origin_pktnum:2|size:126|pns:1|pkt_type:HSK|frame:CRYPTO |conn_state:S_HANDSHAKE_SENT|frame_largest_ack:12|path_largest_ack:11|
[2025/09/12 05:03:28 793411] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_update_sample|sampler_update|prior_lost:2|tx_in_flight:126|prior_delivered:3078|prior_time:1757653408761389|is_app_limited:1|send_elapse:0|ack_elapse:31941|ctl_first_sent_time:1757653408761389|lagest_ack_time:1757653408793330|curr_delivered:3204|
[2025/09/12 05:03:28 793421] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_update_sample|sampler_sent_time_update:1757653408761389|
[2025/09/12 05:03:28 793429] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_send_ctl_on_ack_received|sndq_packets_used:2||sndq_packets_used_bytes:0|sndq_packets_free:9|
[2025/09/12 05:03:28 793438] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_send_ctl_on_ack_received|conn:0000558BB8826E8C|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 05:03:28 793446] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_update_sample|sampler_update|prior_lost:2|tx_in_flight:126|prior_delivered:3078|prior_time:1757653408761389|is_app_limited:1|send_elapse:0|ack_elapse:31941|ctl_first_sent_time:1757653408761389|lagest_ack_time:1757653408793330|curr_delivered:3286|
[2025/09/12 05:03:28 793462] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_update_sample|sampler_sent_time_update:1757653408761503|
[2025/09/12 05:03:28 793467] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_send_ctl_on_ack_received|sndq_packets_used:0||sndq_packets_used_bytes:0|sndq_packets_free:11|
[2025/09/12 05:03:28 793472] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_send_ctl_update_rtt|before update rtt|conn:0000558BB8826E8C|srtt:33491|rttvar:13317|minrtt:31258|latest_rtt:31827|ack_delay:0|
[2025/09/12 05:03:28 793477] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_send_ctl_update_rtt|l-0.0.0.0-443-e1cd2c3fe9d969e44b804b46 p-193.167.0.100-47209-2ba214f6b797e79417035d51fcd0a92821 |after update rtt|conn:0000558BB8826E8C|srtt:33283|rttvar:10404|minrtt:31258|latest_rtt:31827|ack_delay:0|
[2025/09/12 05:03:28 793483] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_send_ctl_get_lost_sent_pn|largest_acked:12|lost_pn:9|thresh:3|
[2025/09/12 05:03:28 793488] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:03:28 793493] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_send_ctl_set_loss_detection_timer|unset|no ack-eliciting pkts in flight|conn:0000558BB8826E8C|path:0|
[2025/09/12 05:03:28 793498] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_timer_unset|type:LOSS_DETECTION|
[2025/09/12 05:03:28 793506] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_generate_sample|sampler: send_elapse 0, ack_elapse 31941, delivered 208|rate 6512|lost 2|
[2025/09/12 05:03:28 793515] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_bbr_update_bandwidth|BBRv1: RTT round update 2 -> 3|
[2025/09/12 05:03:28 793522] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (6512) in round 3|
[2025/09/12 05:03:28 793530] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_bbr_update_min_rtt|minrtt expire|rtt:31258, old_rtt:31258|
[2025/09/12 05:03:28 793536] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:5744|extra_cwnd:1302|
[2025/09/12 05:03:28 793541] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:49030|packet_lost:0|acked:208|po_sent_time:1757653408761503|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:3286|
[2025/09/12 05:03:28 793546] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:49030|packet_lost:0|acked:208|po_sent_time:1757653408761503|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:3286|
[2025/09/12 05:03:28 793553] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-e1cd2c3fe9d969e44b804b46 p-193.167.0.100-47209-2ba214f6b797e79417035d51fcd0a92821 |bbr on ack|mode:0|pacing_rate:3921072|bw:6512|cwnd:49238|full_bw_reached:0|inflight:0|srtt:33283|latest_rtt:31827|min_rtt:31258|applimit:1|lost:2|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:1|
[2025/09/12 05:03:28 793559] [stats] |scid:e1cd2c3fe9d969e44b804b46|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-e1cd2c3fe9d969e44b804b46 p-193.167.0.100-47209-2ba214f6b797e79417035d51fcd0a92821 |bandwidth change record|bw_before:3018|bw_after:6512|srtt:33283|cwnd:49238|
[2025/09/12 05:03:28 793565] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_process_frames|frame_type:6|
[2025/09/12 05:03:28 793571] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_process_crypto_frame|level:2|
[2025/09/12 05:03:28 793577] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_read_crypto_stream|xqc_read_crypto_stream|level:2|
[2025/09/12 05:03:28 793582] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:2|36u|
[2025/09/12 05:03:28 793723] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:3|SSL_quic_write_level:3|rv:1|
[2025/09/12 05:03:28 793736] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_tls_do_handshake|TLS handshake|ret:1|
[2025/09/12 05:03:28 793742] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_engine_remove_wakeup_queue|next_tick_time:1757653408848262|pq_index:0|
[2025/09/12 05:03:28 793748] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_engine_add_active_queue|last_ticked_time:1757653408761712|
[2025/09/12 05:03:28 793753] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_create_crypto_stream|encrypt_level:3|cur_state:S_HANDSHAKE_SENT|
[2025/09/12 05:03:28 793758] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_process_crypto_frame|server create 1RTT stream|
[2025/09/12 05:03:28 793763] [info] |scid:e1cd2c3fe9d969e44b804b46|xqc_send_ctl_on_pns_discard|xqc_send_ctl_set_loss_detection_timer on discard pns:0
[2025/09/12 05:03:28 793768] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_send_ctl_set_loss_detection_timer|unset|no ack-eliciting pkts in flight|conn:0000558BB8826E8C|path:0|
[2025/09/12 05:03:28 793773] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_timer_unset|type:LOSS_DETECTION|
[2025/09/12 05:03:28 793779] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_timer_unset|type:ACK_HSK|
[2025/09/12 05:03:28 793785] [debug] |scid:e1cd2c3fe9d969e44b804b46|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 05:03:28 793791] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:1117282869|largest:1117282869|pns:1|
[2025/09/12 05:03:28 793797] [info] |scid:e1cd2c3fe9d969e44b804b46|xqc_conn_on_pkt_processed|====>|conn:0000558BB8826E8C|path:0|size:413|pkt_type:HSK|pkt_num:1117282869|frame:ACK CRYPTO |recv_time:1757653408793330|dcid:e1cd2c3fe9d969e44b804b46|dcid_seq:0|
[2025/09/12 05:03:28 793803] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:e1cd2c3fe9d969e44b804b46|spin_bit:0|
[2025/09/12 05:03:28 793808] [warn] |scid:e1cd2c3fe9d969e44b804b46|xqc_packet_parse_single|delay|buff 1RTT packet before handshake completed|
[2025/09/12 05:03:28 793814] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_conn_buff_undecrypt_packet_in|====>|delay|undecrypt_count:1|encrypt_level:3|
[2025/09/12 05:03:28 793819] [info] |scid:e1cd2c3fe9d969e44b804b46|xqc_conn_process_packet|ignore err|-630|
[2025/09/12 05:03:28 793824] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_timer_set|type:PATH_IDLE|expire:1757653468793330|now:1757653408793330|interv:60000000|
[2025/09/12 05:03:28 793830] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_timer_set|type:CONN_IDLE|expire:1757653468793330|now:1757653408793330|interv:60000000|
[2025/09/12 05:03:28 793835] [debug] |xqc_engine_main_logic|BEGIN|now:1757653408793835|
[2025/09/12 05:03:28 793840] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_engine_process_conn|conn:0000558BB8826E8C|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:1757653408793840|
[2025/09/12 05:03:28 793847] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_conn_check_handshake_complete|HANDSHAKE_COMPLETED|conn:0000558BB8826E8C|
[2025/09/12 05:03:28 793852] [info] |scid:e1cd2c3fe9d969e44b804b46|xqc_conn_handshake_confirmed|handshake confirmed|conn:0000558BB8826E8C|
[2025/09/12 05:03:28 793857] [info] |scid:e1cd2c3fe9d969e44b804b46|xqc_send_ctl_on_pns_discard|xqc_send_ctl_set_loss_detection_timer on discard pns:1
[2025/09/12 05:03:28 793862] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_send_ctl_set_loss_detection_timer|unset|no ack-eliciting pkts in flight|conn:0000558BB8826E8C|path:0|
[2025/09/12 05:03:28 793866] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_timer_unset|type:LOSS_DETECTION|
[2025/09/12 05:03:28 793873] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_conn_gen_token|expire:1758258208|
[2025/09/12 05:03:28 793883] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_conn_early_data_reject|reject|
[2025/09/12 05:03:28 793888] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_crypto_stream_on_read|encrypt_level:2|cur_state:S_HANDSHAKE_SENT|next_state:ESTABED|
[2025/09/12 05:03:28 793893] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_conn_process_undecrypt_packet_in|delay|undecrypt_count:1|encrypt_level:3|
[2025/09/12 05:03:28 793898] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:e1cd2c3fe9d969e44b804b46|spin_bit:0|
[2025/09/12 05:03:28 793905] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_packet_decrypt|largest_pn:0|
[2025/09/12 05:03:28 793910] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_packet_decrypt|decryption nonce|path_id:0|pn:1117282864|
[2025/09/12 05:03:28 793917] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:1117282864|
[2025/09/12 05:03:28 793922] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_process_frames|frame_type:18|
[2025/09/12 05:03:28 793927] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_process_new_conn_id_frame|new_conn_id|46e1bafc31cf5834a6721f72c6817abc04|sr_token:777420f2095556527897093c12501908
[2025/09/12 05:03:28 793935] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_process_frames|frame_type:18|
[2025/09/12 05:03:28 793940] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_process_new_conn_id_frame|new_conn_id|93ab71bd0db607065deafae704be5ed256|sr_token:1bdaae16f6c1bafbd3205b1e0c68b21d
[2025/09/12 05:03:28 793946] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_process_frames|frame_type:18|
[2025/09/12 05:03:28 793951] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_process_new_conn_id_frame|new_conn_id|2dc22294c0251cab169bb944d35c3f961f|sr_token:13c8f9ab9970f8aef78a379fd23bba35
[2025/09/12 05:03:28 793957] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_process_frames|frame_type:18|
[2025/09/12 05:03:28 793962] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_process_new_conn_id_frame|new_conn_id|4f8013752e878711b61bb558aa53702810|sr_token:ff774b9acd2fc46677c52f3e83373d7f
[2025/09/12 05:03:28 793967] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_process_frames|frame_type:18|
[2025/09/12 05:03:28 793972] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_process_new_conn_id_frame|new_conn_id|cf2841189cfe4767c9cc7a419fc5b0a43f|sr_token:84c651032b5eee6130e0bf265591b587
[2025/09/12 05:03:28 793978] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_process_frames|frame_type:18|
[2025/09/12 05:03:28 793983] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_process_new_conn_id_frame|new_conn_id|42c0bf7a043b1a5c0f0eed2f2e74f16c65|sr_token:1dda86260c7b145f7632be9ffdadadbc
[2025/09/12 05:03:28 793988] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_process_frames|frame_type:18|
[2025/09/12 05:03:28 793993] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_process_new_conn_id_frame|new_conn_id|552bc0e1711c74c67408e14f023c7e6fad|sr_token:030c473ef5c9e39470f97d872216df9a
[2025/09/12 05:03:28 793999] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_process_frames|frame_type:b|
[2025/09/12 05:03:28 794005] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_process_stream_frame|offset:0|data_length:17|fin:1|stream_id:0|path:0|
[2025/09/12 05:03:28 794013] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_insert_stream_frame|merge left|merged_offset_end:17|new_offset:0|new_len:17|
[2025/09/12 05:03:28 794019] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_process_stream_frame|xqc_stream_ready_to_read all recvd|
[2025/09/12 05:03:28 794024] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_process_stream_frame|stream_length:17|merged_offset_end:17|stream_id:0|
[2025/09/12 05:03:28 794029] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_timer_set|type:ACK_01RTT|expire:1757653408818330|now:1757653408793330|interv:25000|
[2025/09/12 05:03:28 794035] [debug] |scid:e1cd2c3fe9d969e44b804b46|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:1757653408793330|max_ack_delay:25000|
[2025/09/12 05:03:28 794069] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:1117282864|largest:1117282864|pns:2|
[2025/09/12 05:03:28 794075] [info] |scid:e1cd2c3fe9d969e44b804b46|xqc_conn_on_pkt_processed|====>|conn:0000558BB8826E8C|path:0|size:312|pkt_type:SHORT_HEADER|pkt_num:1117282864|frame:STREAM NEW_CONNECTION_ID |recv_time:1757653408793330|dcid:e1cd2c3fe9d969e44b804b46|dcid_seq:0|
[2025/09/12 05:03:28 794082] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_process_crypto_write_streams|
[2025/09/12 05:03:28 794087] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_crypto_stream_on_write|enc_level|3|
[2025/09/12 05:03:28 794093] [info] |scid:e1cd2c3fe9d969e44b804b46|xqc_crypto_stream_send|crypto send data|pkt_num:0|size:283|sent:261|pkt_type:SHORT_HEADER|frame:CRYPTO |now:1757653408794092|
[2025/09/12 05:03:28 794099] [info] |scid:e1cd2c3fe9d969e44b804b46|xqc_crypto_stream_send|crypto send data|pkt_num:0|size:284|sent:262|pkt_type:SHORT_HEADER|frame:CRYPTO |now:1757653408794098|
[2025/09/12 05:03:28 794104] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_crypto_stream_on_write|encrypt_level:3|cur_state:ESTABED|next_state:ESTABED|
[2025/09/12 05:03:28 794109] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_process_read_streams|stream_read_notify|flag:2|stream_id:0|conn:0000558BB8826E8C|
[2025/09/12 05:03:28 794169] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:25165824|
[2025/09/12 05:03:28 794177] [debug] |scid:e1cd2c3fe9d969e44b804b46|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 05:03:28 794184] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_sample_check_app_limited|path:0|applimit:3286|
[2025/09/12 05:03:28 794195] [info] |scid:e1cd2c3fe9d969e44b804b46|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:0000558BB8826E8C|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 05:03:28 794207] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_engine_conn_logic|engine is running on conn:l-0.0.0.0-443-e1cd2c3fe9d969e44b804b46 p-193.167.0.100-47209-2ba214f6b797e79417035d51fcd0a92821|
[2025/09/12 05:03:28 794220] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_gen_ack_frame|largest_recv:1117282869|ack_delay:890|first_ack_range:3|largest_pkt_recv_time:1757653408793330|
[2025/09/12 05:03:28 794229] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_gen_ack_frame|high:1117282869|low:1117282866|pkt_pns:1|
[2025/09/12 05:03:28 794237] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_write_ack_to_one_packet|ack_size:13|path:0|path_largest_recv:1117282869|frame_largest_recv:1117282869|
[2025/09/12 05:03:28 794245] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:1|
[2025/09/12 05:03:28 794266] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_write_new_conn_id_frame_to_packet|gen_new_scid|cid:1d990106c17837525870fd53|sr_token:00d60fd9fe7f00007b3a819f8b550000|seq_num:1
[2025/09/12 05:03:28 794281] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_write_new_conn_id_frame_to_packet|gen_new_scid|cid:d916a88be00a32f173652504|sr_token:00d60fd9fe7f00007b3a819f8b550000|seq_num:2
[2025/09/12 05:03:28 794290] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_path_get_perf_class|conn:0000558BB8826E8C|path_id:0|path_srtt:33283|min_srtt:33283|path_bw:6512|loss_rate:100.00|path_pto:0|
[2025/09/12 05:03:28 794297] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_minrtt_scheduler_get_path|path srtt|conn:0000558BB8826E8C|path_id:0|path_srtt:33283|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:03:28 794306] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_minrtt_scheduler_get_path|best path:0|frame_type:HANDSHAKE_DONE |pn:0|size:23|reinj:0|path_class:4|
[2025/09/12 05:03:28 794323] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_path_get_perf_class|conn:0000558BB8826E8C|path_id:0|path_srtt:33283|min_srtt:33283|path_bw:6512|loss_rate:100.00|path_pto:0|
[2025/09/12 05:03:28 794332] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_minrtt_scheduler_get_path|path srtt|conn:0000558BB8826E8C|path_id:0|path_srtt:33283|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:03:28 794340] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_minrtt_scheduler_get_path|best path:0|frame_type:NEW_TOKEN |pn:0|size:33|reinj:0|path_class:4|
[2025/09/12 05:03:28 794349] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_path_get_perf_class|conn:0000558BB8826E8C|path_id:0|path_srtt:33283|min_srtt:33283|path_bw:6512|loss_rate:100.00|path_pto:0|
[2025/09/12 05:03:28 794358] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_minrtt_scheduler_get_path|path srtt|conn:0000558BB8826E8C|path_id:0|path_srtt:33283|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:03:28 794367] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CRYPTO |pn:0|size:283|reinj:0|path_class:4|
[2025/09/12 05:03:28 794375] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_path_get_perf_class|conn:0000558BB8826E8C|path_id:0|path_srtt:33283|min_srtt:33283|path_bw:6512|loss_rate:100.00|path_pto:0|
[2025/09/12 05:03:28 794383] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_minrtt_scheduler_get_path|path srtt|conn:0000558BB8826E8C|path_id:0|path_srtt:33283|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:03:28 794391] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CRYPTO |pn:0|size:284|reinj:0|path_class:4|
[2025/09/12 05:03:28 794400] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:ACK |stream_id:0|stream_offset:0|
[2025/09/12 05:03:28 794407] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_path_get_perf_class|conn:0000558BB8826E8C|path_id:0|path_srtt:33283|min_srtt:33283|path_bw:6512|loss_rate:100.00|path_pto:0|
[2025/09/12 05:03:28 794413] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_minrtt_scheduler_get_path|path srtt|conn:0000558BB8826E8C|path_id:0|path_srtt:33283|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:03:28 794418] [debug] |scid:e1cd2c3fe9d969e44b804b46|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 05:03:28 794425] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_path_get_perf_class|conn:0000558BB8826E8C|path_id:0|path_srtt:33283|min_srtt:33283|path_bw:6512|loss_rate:100.00|path_pto:0|
[2025/09/12 05:03:28 794433] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_minrtt_scheduler_get_path|path srtt|conn:0000558BB8826E8C|path_id:0|path_srtt:33283|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:03:28 794441] [debug] |scid:e1cd2c3fe9d969e44b804b46|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 05:03:28 794448] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_path_get_perf_class|conn:0000558BB8826E8C|path_id:0|path_srtt:33283|min_srtt:33283|path_bw:6512|loss_rate:100.00|path_pto:0|
[2025/09/12 05:03:28 794456] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_send_ctl_can_send|l-0.0.0.0-443-e1cd2c3fe9d969e44b804b46 p-193.167.0.100-47209-2ba214f6b797e79417035d51fcd0a92821 |path:0|can:1|pkt_sz:1050|schedule_bytes:731|inflight:0|cwnd:49238|conn:0000558BB8826E8C|stream_id:0|stream_offset:1024|
[2025/09/12 05:03:28 794466] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_minrtt_scheduler_get_path|path srtt|conn:0000558BB8826E8C|path_id:0|path_srtt:33283|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:03:28 794475] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1050|reinj:0|path_class:4|
[2025/09/12 05:03:28 794491] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_check_acked_or_dropped_pkt|conn:0000558BB8826E8C|pkt_num:0|size:23|pkt_type:SHORT_HEADER|frame:HANDSHAKE_DONE |
[2025/09/12 05:03:28 794500] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:0|
[2025/09/12 05:03:28 794543] [info] |scid:e1cd2c3fe9d969e44b804b46|xqc_send_packet_with_pn|<==|conn:0000558BB8826E8C|path:0|pkt_num:0|size:23|sent:39|pkt_type:SHORT_HEADER|frame:HANDSHAKE_DONE |inflight:0|now:1757653408794513|stream_id:0|stream_offset:0|
[2025/09/12 05:03:28 794555] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_send_ctl_on_packet_sent|conn:0000558BB8826E8C|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 05:03:28 794565] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_send_ctl_on_packet_sent|path:0|inflight:0|applimit:3286|
[2025/09/12 05:03:28 794573] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_send_ctl_get_pto_time_and_space|srtt:33283|rtt_var:10404|pto_duration:74899|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:03:28 794582] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8826E8C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:03:28 794589] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8826E8C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:03:28 794596] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8826E8C|path:0|PNS: 2, unacked: 23|
[2025/09/12 05:03:28 794603] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_timer_set|type:LOSS_DETECTION|expire:1757653408894412|now:1757653408794573|interv:99839|
[2025/09/12 05:03:28 794610] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB8826E8C|path:0|pns:2|expire:1757653408894412|now:1757653408794573|interval:99839|pto_count:0|srtt:33283
[2025/09/12 05:03:28 794619] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:49238|inflight:23|
[2025/09/12 05:03:28 794628] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_check_acked_or_dropped_pkt|conn:0000558BB8826E8C|pkt_num:0|size:33|pkt_type:SHORT_HEADER|frame:NEW_TOKEN |
[2025/09/12 05:03:28 794636] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1|
[2025/09/12 05:03:28 794665] [info] |scid:e1cd2c3fe9d969e44b804b46|xqc_send_packet_with_pn|<==|conn:0000558BB8826E8C|path:0|pkt_num:1|size:33|sent:49|pkt_type:SHORT_HEADER|frame:NEW_TOKEN |inflight:23|now:1757653408794645|stream_id:0|stream_offset:0|
[2025/09/12 05:03:28 794674] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_send_ctl_on_packet_sent|conn:0000558BB8826E8C|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 05:03:28 794681] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_send_ctl_on_packet_sent|path:0|inflight:23|applimit:3286|
[2025/09/12 05:03:28 794687] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_send_ctl_get_pto_time_and_space|srtt:33283|rtt_var:10404|pto_duration:74899|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:03:28 794694] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8826E8C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:03:28 794699] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8826E8C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:03:28 794705] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8826E8C|path:0|PNS: 2, unacked: 56|
[2025/09/12 05:03:28 794711] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_timer_set|type:LOSS_DETECTION|expire:1757653408894544|now:1757653408794687|interv:99857|
[2025/09/12 05:03:28 794715] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB8826E8C|path:0|pns:2|expire:1757653408894544|now:1757653408794687|interval:99857|pto_count:0|srtt:33283
[2025/09/12 05:03:28 794725] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:49238|inflight:56|
[2025/09/12 05:03:28 794730] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_check_acked_or_dropped_pkt|conn:0000558BB8826E8C|pkt_num:0|size:283|pkt_type:SHORT_HEADER|frame:CRYPTO |
[2025/09/12 05:03:28 794734] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:2|
[2025/09/12 05:03:28 794763] [info] |scid:e1cd2c3fe9d969e44b804b46|xqc_send_packet_with_pn|<==|conn:0000558BB8826E8C|path:0|pkt_num:2|size:283|sent:299|pkt_type:SHORT_HEADER|frame:CRYPTO |inflight:56|now:1757653408794740|stream_id:0|stream_offset:0|
[2025/09/12 05:03:28 794773] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_send_ctl_on_packet_sent|conn:0000558BB8826E8C|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 05:03:28 794780] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_send_ctl_on_packet_sent|path:0|inflight:56|applimit:3286|
[2025/09/12 05:03:28 794785] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_send_ctl_get_pto_time_and_space|srtt:33283|rtt_var:10404|pto_duration:74899|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:03:28 794789] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8826E8C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:03:28 794793] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8826E8C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:03:28 794797] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8826E8C|path:0|PNS: 2, unacked: 339|
[2025/09/12 05:03:28 794801] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_timer_set|type:LOSS_DETECTION|expire:1757653408894639|now:1757653408794785|interv:99854|
[2025/09/12 05:03:28 794805] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB8826E8C|path:0|pns:2|expire:1757653408894639|now:1757653408794785|interval:99854|pto_count:0|srtt:33283
[2025/09/12 05:03:28 794809] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:49238|inflight:339|
[2025/09/12 05:03:28 794814] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_check_acked_or_dropped_pkt|conn:0000558BB8826E8C|pkt_num:0|size:284|pkt_type:SHORT_HEADER|frame:CRYPTO |
[2025/09/12 05:03:28 794818] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:3|
[2025/09/12 05:03:28 794838] [info] |scid:e1cd2c3fe9d969e44b804b46|xqc_send_packet_with_pn|<==|conn:0000558BB8826E8C|path:0|pkt_num:3|size:284|sent:300|pkt_type:SHORT_HEADER|frame:CRYPTO |inflight:339|now:1757653408794824|stream_id:0|stream_offset:0|
[2025/09/12 05:03:28 794845] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_send_ctl_on_packet_sent|conn:0000558BB8826E8C|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 05:03:28 794852] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_send_ctl_on_packet_sent|path:0|inflight:339|applimit:3286|
[2025/09/12 05:03:28 794859] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_send_ctl_get_pto_time_and_space|srtt:33283|rtt_var:10404|pto_duration:74899|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:03:28 794866] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8826E8C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:03:28 794871] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8826E8C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:03:28 794874] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8826E8C|path:0|PNS: 2, unacked: 623|
[2025/09/12 05:03:28 794887] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_timer_set|type:LOSS_DETECTION|expire:1757653408894723|now:1757653408794859|interv:99864|
[2025/09/12 05:03:28 794891] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB8826E8C|path:0|pns:2|expire:1757653408894723|now:1757653408794859|interval:99864|pto_count:0|srtt:33283
[2025/09/12 05:03:28 794895] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:49238|inflight:623|
[2025/09/12 05:03:28 794900] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_check_acked_or_dropped_pkt|conn:0000558BB8826E8C|pkt_num:0|size:55|pkt_type:HSK|frame:ACK |
[2025/09/12 05:03:28 794904] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:13|
[2025/09/12 05:03:28 794925] [info] |scid:e1cd2c3fe9d969e44b804b46|xqc_send_packet_with_pn|<==|conn:0000558BB8826E8C|path:0|pkt_num:13|size:55|sent:71|pkt_type:HSK|frame:ACK |inflight:623|now:1757653408794910|stream_id:0|stream_offset:0|
[2025/09/12 05:03:28 794933] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_send_ctl_on_packet_sent|conn:0000558BB8826E8C|path:0|pkt_num:13|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 05:03:28 794942] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_check_acked_or_dropped_pkt|conn:0000558BB8826E8C|pkt_num:0|size:54|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |
[2025/09/12 05:03:28 794948] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:4|
[2025/09/12 05:03:28 794971] [info] |scid:e1cd2c3fe9d969e44b804b46|xqc_send_packet_with_pn|<==|conn:0000558BB8826E8C|path:0|pkt_num:4|size:54|sent:70|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |inflight:623|now:1757653408794957|stream_id:0|stream_offset:0|
[2025/09/12 05:03:28 794976] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_send_ctl_on_packet_sent|conn:0000558BB8826E8C|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 05:03:28 794980] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_send_ctl_on_packet_sent|path:0|inflight:623|applimit:3286|
[2025/09/12 05:03:28 794984] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_send_ctl_get_pto_time_and_space|srtt:33283|rtt_var:10404|pto_duration:74899|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:03:28 794991] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8826E8C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:03:28 794997] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8826E8C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:03:28 795002] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8826E8C|path:0|PNS: 2, unacked: 677|
[2025/09/12 05:03:28 795008] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_timer_set|type:LOSS_DETECTION|expire:1757653408894856|now:1757653408794984|interv:99872|
[2025/09/12 05:03:28 795015] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB8826E8C|path:0|pns:2|expire:1757653408894856|now:1757653408794984|interval:99872|pto_count:0|srtt:33283
[2025/09/12 05:03:28 795022] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:49238|inflight:677|
[2025/09/12 05:03:28 795030] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_check_acked_or_dropped_pkt|conn:0000558BB8826E8C|pkt_num:0|size:54|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |
[2025/09/12 05:03:28 795037] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:5|
[2025/09/12 05:03:28 795088] [info] |scid:e1cd2c3fe9d969e44b804b46|xqc_send_packet_with_pn|<==|conn:0000558BB8826E8C|path:0|pkt_num:5|size:54|sent:70|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |inflight:677|now:1757653408795064|stream_id:0|stream_offset:0|
[2025/09/12 05:03:28 795102] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_send_ctl_on_packet_sent|conn:0000558BB8826E8C|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 05:03:28 795109] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_send_ctl_on_packet_sent|path:0|inflight:677|applimit:3286|
[2025/09/12 05:03:28 795116] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_send_ctl_get_pto_time_and_space|srtt:33283|rtt_var:10404|pto_duration:74899|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:03:28 795123] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8826E8C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:03:28 795129] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8826E8C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:03:28 795135] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8826E8C|path:0|PNS: 2, unacked: 731|
[2025/09/12 05:03:28 795141] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_timer_set|type:LOSS_DETECTION|expire:1757653408894963|now:1757653408795116|interv:99847|
[2025/09/12 05:03:28 795145] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB8826E8C|path:0|pns:2|expire:1757653408894963|now:1757653408795116|interval:99847|pto_count:0|srtt:33283
[2025/09/12 05:03:28 795150] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:49238|inflight:731|
[2025/09/12 05:03:28 795155] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_check_acked_or_dropped_pkt|conn:0000558BB8826E8C|pkt_num:0|size:1050|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:03:28 795159] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_send_ctl_can_send|l-0.0.0.0-443-e1cd2c3fe9d969e44b804b46 p-193.167.0.100-47209-2ba214f6b797e79417035d51fcd0a92821 |path:0|can:1|pkt_sz:1050|schedule_bytes:0|inflight:731|cwnd:49238|conn:0000558BB8826E8C|stream_id:0|stream_offset:1024|
[2025/09/12 05:03:28 795163] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:03:28 795168] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:6|
[2025/09/12 05:03:28 795193] [info] |scid:e1cd2c3fe9d969e44b804b46|xqc_send_packet_with_pn|<==|conn:0000558BB8826E8C|path:0|pkt_num:6|size:1050|sent:1066|pkt_type:SHORT_HEADER|frame:STREAM |inflight:731|now:1757653408795175|stream_id:0|stream_offset:1024|
[2025/09/12 05:03:28 795198] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_send_ctl_on_packet_sent|conn:0000558BB8826E8C|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 05:03:28 795202] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_send_ctl_on_packet_sent|path:0|inflight:731|applimit:3286|
[2025/09/12 05:03:28 795207] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_send_ctl_get_pto_time_and_space|srtt:33283|rtt_var:10404|pto_duration:74899|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:03:28 795213] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8826E8C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:03:28 795219] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8826E8C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:03:28 795225] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8826E8C|path:0|PNS: 2, unacked: 1781|
[2025/09/12 05:03:28 795231] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_timer_set|type:LOSS_DETECTION|expire:1757653408895074|now:1757653408795207|interv:99867|
[2025/09/12 05:03:28 795238] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB8826E8C|path:0|pns:2|expire:1757653408895074|now:1757653408795207|interval:99867|pto_count:0|srtt:33283
[2025/09/12 05:03:28 795251] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:49238|inflight:1781|
[2025/09/12 05:03:28 795257] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_conn_next_wakeup_time|wakeup_time:1757653408818330|
[2025/09/12 05:03:28 795261] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_engine_add_wakeup_queue|next_tick_time:1757653408818330|
[2025/09/12 05:03:28 795265] [debug] |xqc_engine_wakeup_after|wakeup:1757653408818330|now:1757653408795265|diff:23065|
[2025/09/12 05:03:28 795269] [debug] |xqc_engine_main_logic|END|now:1757653408793840|
[2025/09/12 05:03:28 795275] [debug] |xqc_engine_main_logic|BEGIN|now:1757653408795275|
[2025/09/12 05:03:28 795279] [debug] |xqc_engine_wakeup_after|wakeup:1757653408818330|now:1757653408795278|diff:23052|
[2025/09/12 05:03:28 795282] [debug] |xqc_engine_main_logic|END|now:1757653408795275|
[2025/09/12 05:03:28 819356] [debug] |xqc_engine_main_logic|BEGIN|now:1757653408819356|
[2025/09/12 05:03:28 819370] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_engine_remove_wakeup_queue|next_tick_time:1757653408818330|pq_index:0|
[2025/09/12 05:03:28 819376] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_engine_add_active_queue|last_ticked_time:1757653408793840|
[2025/09/12 05:03:28 819383] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_engine_process_conn|conn:0000558BB8826E8C|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:1757653408819381|
[2025/09/12 05:03:28 819389] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_timer_expire|timer expired|type:ACK_01RTT|expire_time:1757653408818330|now:1757653408819381|
[2025/09/12 05:03:28 819394] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_timer_ack_timeout|pns:2|path:0|
[2025/09/12 05:03:28 819399] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_timer_expire|unset|type:ACK_01RTT|expire_time:1757653408818330|now:1757653408819381|
[2025/09/12 05:03:28 819404] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_timer_unset|type:ACK_01RTT|
[2025/09/12 05:03:28 819411] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_gen_ack_frame|largest_recv:1117282864|ack_delay:26081|first_ack_range:0|largest_pkt_recv_time:1757653408793330|
[2025/09/12 05:03:28 819417] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_gen_ack_frame|high:1117282864|low:1117282864|pkt_pns:2|
[2025/09/12 05:03:28 819422] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_write_ack_to_one_packet|ack_size:13|path:0|path_largest_recv:1117282864|frame_largest_recv:1117282864|
[2025/09/12 05:03:28 819427] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:2|
[2025/09/12 05:03:28 819433] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:ACK |stream_id:0|stream_offset:0|
[2025/09/12 05:03:28 819439] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_check_acked_or_dropped_pkt|conn:0000558BB8826E8C|pkt_num:0|size:35|pkt_type:SHORT_HEADER|frame:ACK |
[2025/09/12 05:03:28 819445] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:7|
[2025/09/12 05:03:28 819481] [info] |scid:e1cd2c3fe9d969e44b804b46|xqc_send_packet_with_pn|<==|conn:0000558BB8826E8C|path:0|pkt_num:7|size:35|sent:51|pkt_type:SHORT_HEADER|frame:ACK |inflight:1781|now:1757653408819454|stream_id:0|stream_offset:0|
[2025/09/12 05:03:28 819488] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_send_ctl_on_packet_sent|conn:0000558BB8826E8C|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 05:03:28 819495] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_conn_next_wakeup_time|wakeup_time:1757653408895074|
[2025/09/12 05:03:28 819501] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_engine_add_wakeup_queue|next_tick_time:1757653408895074|
[2025/09/12 05:03:28 819505] [debug] |xqc_engine_wakeup_after|wakeup:1757653408895074|now:1757653408819505|diff:75569|
[2025/09/12 05:03:28 819519] [debug] |xqc_engine_main_logic|END|now:1757653408819381|
[2025/09/12 05:03:28 826022] [info] |xqc_engine_packet_process|==>|conn:0000558BB8826E8C|size:40|state:ESTABED|recv_time:1757653408826021|
[2025/09/12 05:03:28 826054] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:e1cd2c3fe9d969e44b804b46|spin_bit:0|
[2025/09/12 05:03:28 826062] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_packet_decrypt|largest_pn:1117282864|
[2025/09/12 05:03:28 826069] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_packet_decrypt|decryption nonce|path_id:0|pn:1117282867|
[2025/09/12 05:03:28 826077] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:1117282867|
[2025/09/12 05:03:28 826083] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_process_frames|frame_type:2|
[2025/09/12 05:03:28 826091] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_send_ctl_on_ack_received|conn:0000558BB8826E8C|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 05:03:28 826098] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_update_sample|sampler_update|prior_lost:2|tx_in_flight:23|prior_delivered:3286|prior_time:1757653408794513|is_app_limited:1|send_elapse:0|ack_elapse:31508|ctl_first_sent_time:1757653408794513|lagest_ack_time:1757653408826021|curr_delivered:3309|
[2025/09/12 05:03:28 826105] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_update_sample|sampler_sent_time_update:1757653408794513|
[2025/09/12 05:03:28 826112] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_send_ctl_on_ack_received|sndq_packets_used:6||sndq_packets_used_bytes:0|sndq_packets_free:5|
[2025/09/12 05:03:28 826118] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_send_ctl_on_ack_received|conn:0000558BB8826E8C|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 05:03:28 826125] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_update_sample|sampler_update|prior_lost:2|tx_in_flight:23|prior_delivered:3286|prior_time:1757653408794513|is_app_limited:1|send_elapse:0|ack_elapse:31508|ctl_first_sent_time:1757653408794513|lagest_ack_time:1757653408826021|curr_delivered:3592|
[2025/09/12 05:03:28 826132] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_update_sample|sampler_sent_time_update:1757653408794740|
[2025/09/12 05:03:28 826138] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_send_ctl_on_ack_received|sndq_packets_used:5||sndq_packets_used_bytes:0|sndq_packets_free:6|
[2025/09/12 05:03:28 826145] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_send_ctl_on_ack_received|conn:0000558BB8826E8C|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 05:03:28 826151] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_update_sample|sampler_update|prior_lost:2|tx_in_flight:23|prior_delivered:3286|prior_time:1757653408794513|is_app_limited:1|send_elapse:0|ack_elapse:31508|ctl_first_sent_time:1757653408794513|lagest_ack_time:1757653408826021|curr_delivered:3876|
[2025/09/12 05:03:28 826158] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_update_sample|sampler_sent_time_update:1757653408794824|
[2025/09/12 05:03:28 826164] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_send_ctl_on_ack_received|sndq_packets_used:4||sndq_packets_used_bytes:0|sndq_packets_free:7|
[2025/09/12 05:03:28 826171] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_send_ctl_on_ack_received|conn:0000558BB8826E8C|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 05:03:28 826178] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_update_sample|sampler_update|prior_lost:2|tx_in_flight:23|prior_delivered:3286|prior_time:1757653408794513|is_app_limited:1|send_elapse:0|ack_elapse:31508|ctl_first_sent_time:1757653408794513|lagest_ack_time:1757653408826021|curr_delivered:3930|
[2025/09/12 05:03:28 826184] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_update_sample|sampler_sent_time_update:1757653408794957|
[2025/09/12 05:03:28 826194] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_send_ctl_on_ack_received|sndq_packets_used:3||sndq_packets_used_bytes:0|sndq_packets_free:8|
[2025/09/12 05:03:28 826198] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_send_ctl_update_rtt|before update rtt|conn:0000558BB8826E8C|srtt:33283|rttvar:10404|minrtt:31258|latest_rtt:31064|ack_delay:80|
[2025/09/12 05:03:28 826202] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_send_ctl_update_rtt|l-0.0.0.0-443-e1cd2c3fe9d969e44b804b46 p-193.167.0.100-47209-2ba214f6b797e79417035d51fcd0a92821 |after update rtt|conn:0000558BB8826E8C|srtt:32996|rttvar:8377|minrtt:31064|latest_rtt:31064|ack_delay:80|
[2025/09/12 05:03:28 826207] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_send_ctl_get_lost_sent_pn|largest_acked:4|lost_pn:1|thresh:3|
[2025/09/12 05:03:28 826212] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_send_ctl_detect_lost|mark lost|pns:2|pkt_num:1|lost_pn:1|po_sent_time:1757653408794645|lost_send_time:1757653408788901|loss_delay:37120|frame:NEW_TOKEN |repair:64|
[2025/09/12 05:03:28 826216] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_send_ctl_detect_lost|OnLostDetection|largest_lost sent time: 1757653408794645u|
[2025/09/12 05:03:28 826220] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:03:28 826224] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_send_ctl_get_pto_time_and_space|srtt:32996|rtt_var:8377|pto_duration:66504|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:03:28 826229] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8826E8C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:03:28 826233] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8826E8C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:03:28 826237] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8826E8C|path:0|PNS: 2, unacked: 1104|
[2025/09/12 05:03:28 826241] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_timer_set|type:LOSS_DETECTION|expire:1757653408886679|now:1757653408826224|interv:60455|
[2025/09/12 05:03:28 826245] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB8826E8C|path:0|pns:2|expire:1757653408886679|now:1757653408826224|interval:60455|pto_count:0|srtt:32996
[2025/09/12 05:03:28 826249] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_generate_sample|sampler: send_elapse 0, ack_elapse 31508, delivered 644|rate 20439|lost 3|
[2025/09/12 05:03:28 826253] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_bbr_update_bandwidth|BBRv1: RTT round update 3 -> 4|
[2025/09/12 05:03:28 826257] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (20439) in round 4|
[2025/09/12 05:03:28 826261] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_bbr_update_min_rtt|probertt expire|rtt:31064, old_rtt:31258|
[2025/09/12 05:03:28 826265] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_bbr_update_min_rtt|minrtt expire|rtt:31064, old_rtt:31258|
[2025/09/12 05:03:28 826269] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:5744|extra_cwnd:1288|
[2025/09/12 05:03:28 826273] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:49238|packet_lost:1|acked:644|po_sent_time:1757653408794957|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:3930|
[2025/09/12 05:03:28 826277] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:49238|packet_lost:1|acked:644|po_sent_time:1757653408794957|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:3930|
[2025/09/12 05:03:28 826282] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-e1cd2c3fe9d969e44b804b46 p-193.167.0.100-47209-2ba214f6b797e79417035d51fcd0a92821 |bbr on ack|mode:0|pacing_rate:3921072|bw:20439|cwnd:49882|full_bw_reached:0|inflight:1104|srtt:32996|latest_rtt:31064|min_rtt:31064|applimit:1|lost:2|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:1|
[2025/09/12 05:03:28 826291] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:1117282867|largest:1117282867|pns:2|
[2025/09/12 05:03:28 826296] [info] |scid:e1cd2c3fe9d969e44b804b46|xqc_conn_on_pkt_processed|====>|conn:0000558BB8826E8C|path:0|size:40|pkt_type:SHORT_HEADER|pkt_num:1117282867|frame:ACK |recv_time:1757653408826021|dcid:e1cd2c3fe9d969e44b804b46|dcid_seq:0|
[2025/09/12 05:03:28 826301] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_timer_set|type:PATH_IDLE|expire:1757653528826021|now:1757653408826021|interv:120000000|
[2025/09/12 05:03:28 826305] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_timer_set|type:CONN_IDLE|expire:1757653528826021|now:1757653408826021|interv:120000000|
[2025/09/12 05:03:28 826309] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_engine_remove_wakeup_queue|next_tick_time:1757653408895074|pq_index:0|
[2025/09/12 05:03:28 826313] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_engine_add_active_queue|last_ticked_time:1757653408819381|
[2025/09/12 05:03:28 826317] [debug] |xqc_engine_main_logic|BEGIN|now:1757653408826317|
[2025/09/12 05:03:28 826322] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_engine_process_conn|conn:0000558BB8826E8C|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:1757653408826321|
[2025/09/12 05:03:28 826328] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_path_get_perf_class|conn:0000558BB8826E8C|path_id:0|path_srtt:32996|min_srtt:32996|path_bw:20439|loss_rate:100.00|path_pto:0|
[2025/09/12 05:03:28 826332] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_send_ctl_can_send|l-0.0.0.0-443-e1cd2c3fe9d969e44b804b46 p-193.167.0.100-47209-2ba214f6b797e79417035d51fcd0a92821 |path:0|can:1|pkt_sz:33|schedule_bytes:0|inflight:1104|cwnd:49882|conn:0000558BB8826E8C|stream_id:0|stream_offset:0|
[2025/09/12 05:03:28 826337] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_minrtt_scheduler_get_path|path srtt|conn:0000558BB8826E8C|path_id:0|path_srtt:32996|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:03:28 826341] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_minrtt_scheduler_get_path|best path:0|frame_type:NEW_TOKEN |pn:1|size:33|reinj:0|path_class:4|
[2025/09/12 05:03:28 826346] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_check_acked_or_dropped_pkt|conn:0000558BB8826E8C|pkt_num:1|size:33|pkt_type:SHORT_HEADER|frame:NEW_TOKEN |
[2025/09/12 05:03:28 826350] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_send_ctl_can_send|l-0.0.0.0-443-e1cd2c3fe9d969e44b804b46 p-193.167.0.100-47209-2ba214f6b797e79417035d51fcd0a92821 |path:0|can:1|pkt_sz:33|schedule_bytes:0|inflight:1104|cwnd:49882|conn:0000558BB8826E8C|stream_id:0|stream_offset:0|
[2025/09/12 05:03:28 826355] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:03:28 826359] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:8|
[2025/09/12 05:03:28 826389] [info] |scid:e1cd2c3fe9d969e44b804b46|xqc_send_packet_with_pn|<==|conn:0000558BB8826E8C|path:0|pkt_num:8|size:33|sent:49|pkt_type:SHORT_HEADER|frame:NEW_TOKEN |inflight:1104|now:1757653408826366|stream_id:0|stream_offset:0|
[2025/09/12 05:03:28 826397] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_send_ctl_on_packet_sent|conn:0000558BB8826E8C|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 05:03:28 826404] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_send_ctl_on_packet_sent|path:0|inflight:1104|applimit:0|
[2025/09/12 05:03:28 826411] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_send_ctl_get_pto_time_and_space|srtt:32996|rtt_var:8377|pto_duration:66504|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:03:28 826423] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8826E8C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:03:28 826427] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8826E8C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:03:28 826431] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8826E8C|path:0|PNS: 2, unacked: 1137|
[2025/09/12 05:03:28 826435] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_timer_set|type:LOSS_DETECTION|expire:1757653408917870|now:1757653408826411|interv:91459|
[2025/09/12 05:03:28 826439] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB8826E8C|path:0|pns:2|expire:1757653408917870|now:1757653408826411|interval:91459|pto_count:0|srtt:32996
[2025/09/12 05:03:28 826443] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:49882|inflight:1137|
[2025/09/12 05:03:28 826449] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_conn_next_wakeup_time|wakeup_time:1757653408917870|
[2025/09/12 05:03:28 826453] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_engine_add_wakeup_queue|next_tick_time:1757653408917870|
[2025/09/12 05:03:28 826456] [debug] |xqc_engine_wakeup_after|wakeup:1757653408917870|now:1757653408826456|diff:91414|
[2025/09/12 05:03:28 826461] [debug] |xqc_engine_main_logic|END|now:1757653408826321|
[2025/09/12 05:03:28 826466] [debug] |xqc_engine_main_logic|BEGIN|now:1757653408826466|
[2025/09/12 05:03:28 826470] [debug] |xqc_engine_wakeup_after|wakeup:1757653408917870|now:1757653408826470|diff:91400|
[2025/09/12 05:03:28 826474] [debug] |xqc_engine_main_logic|END|now:1757653408826466|
[2025/09/12 05:03:28 856998] [info] |xqc_engine_packet_process|==>|conn:0000558BB8826E8C|size:39|state:ESTABED|recv_time:1757653408856996|
[2025/09/12 05:03:28 857015] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:e1cd2c3fe9d969e44b804b46|spin_bit:0|
[2025/09/12 05:03:28 857026] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_packet_decrypt|largest_pn:1117282867|
[2025/09/12 05:03:28 857034] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_packet_decrypt|decryption nonce|path_id:0|pn:1117282868|
[2025/09/12 05:03:28 857066] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:1117282868|
[2025/09/12 05:03:28 857075] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_process_frames|frame_type:2|
[2025/09/12 05:03:28 857085] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_send_ctl_on_ack_received|conn:0000558BB8826E8C|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 05:03:28 857094] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_update_sample|sampler_update|prior_lost:3|tx_in_flight:1137|prior_delivered:3930|prior_time:1757653408826021|is_app_limited:0|send_elapse:31853|ack_elapse:30975|ctl_first_sent_time:1757653408826366|lagest_ack_time:1757653408856996|curr_delivered:3963|
[2025/09/12 05:03:28 857102] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_update_sample|sampler_sent_time_update:1757653408826366|
[2025/09/12 05:03:28 857111] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_send_ctl_on_ack_received|sndq_packets_used:2||sndq_packets_used_bytes:0|sndq_packets_free:9|
[2025/09/12 05:03:28 857118] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_send_ctl_update_rtt|before update rtt|conn:0000558BB8826E8C|srtt:32996|rttvar:8377|minrtt:31064|latest_rtt:30630|ack_delay:64|
[2025/09/12 05:03:28 857126] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_send_ctl_update_rtt|l-0.0.0.0-443-e1cd2c3fe9d969e44b804b46 p-193.167.0.100-47209-2ba214f6b797e79417035d51fcd0a92821 |after update rtt|conn:0000558BB8826E8C|srtt:32692|rttvar:6890|minrtt:30630|latest_rtt:30630|ack_delay:64|
[2025/09/12 05:03:28 857135] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_send_ctl_get_lost_sent_pn|largest_acked:8|lost_pn:5|thresh:3|
[2025/09/12 05:03:28 857154] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_send_ctl_detect_lost|mark lost|pns:2|pkt_num:5|lost_pn:5|po_sent_time:1757653408795064|lost_send_time:1757653408820218|loss_delay:36778|frame:NEW_CONNECTION_ID |repair:16384|
[2025/09/12 05:03:28 857164] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_send_ctl_detect_lost|mark lost|pns:2|pkt_num:6|lost_pn:5|po_sent_time:1757653408795175|lost_send_time:1757653408820218|loss_delay:36778|frame:STREAM |repair:128|
[2025/09/12 05:03:28 857172] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_send_ctl_detect_lost|OnLostDetection|largest_lost sent time: 1757653408795175u|
[2025/09/12 05:03:28 857180] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_send_ctl_on_ack_received|xqc_recv_record_del from 1117282865|pns:2|
[2025/09/12 05:03:28 857185] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:03:28 857190] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_send_ctl_set_loss_detection_timer|unset|no ack-eliciting pkts in flight|conn:0000558BB8826E8C|path:0|
[2025/09/12 05:03:28 857195] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_timer_unset|type:LOSS_DETECTION|
[2025/09/12 05:03:28 857200] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_generate_sample|sampler: send_elapse 31853, ack_elapse 30975, delivered 33|rate 1036|lost 5|
[2025/09/12 05:03:28 857205] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_bbr_update_bandwidth|BBRv1: RTT round update 4 -> 5|
[2025/09/12 05:03:28 857210] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1036) in round 5|
[2025/09/12 05:03:28 857215] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_bbr_update_min_rtt|probertt expire|rtt:30630, old_rtt:31064|
[2025/09/12 05:03:28 857220] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_bbr_update_min_rtt|minrtt expire|rtt:30630, old_rtt:31064|
[2025/09/12 05:03:28 857225] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:5744|extra_cwnd:1288|
[2025/09/12 05:03:28 857230] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:49882|packet_lost:2|acked:33|po_sent_time:1757653408826366|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:3963|
[2025/09/12 05:03:28 857236] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:49882|packet_lost:2|acked:33|po_sent_time:1757653408826366|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:3963|
[2025/09/12 05:03:28 857241] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-e1cd2c3fe9d969e44b804b46 p-193.167.0.100-47209-2ba214f6b797e79417035d51fcd0a92821 |bbr on ack|mode:0|pacing_rate:3921072|bw:20439|cwnd:49915|full_bw_reached:0|inflight:0|srtt:32692|latest_rtt:30630|min_rtt:30630|applimit:0|lost:3|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:1|
[2025/09/12 05:03:28 857249] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:1117282868|largest:1117282868|pns:2|
[2025/09/12 05:03:28 857254] [info] |scid:e1cd2c3fe9d969e44b804b46|xqc_conn_on_pkt_processed|====>|conn:0000558BB8826E8C|path:0|size:39|pkt_type:SHORT_HEADER|pkt_num:1117282868|frame:ACK |recv_time:1757653408856996|dcid:e1cd2c3fe9d969e44b804b46|dcid_seq:0|
[2025/09/12 05:03:28 857260] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_timer_set|type:PATH_IDLE|expire:1757653528856996|now:1757653408856996|interv:120000000|
[2025/09/12 05:03:28 857265] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_timer_set|type:CONN_IDLE|expire:1757653528856996|now:1757653408856996|interv:120000000|
[2025/09/12 05:03:28 857270] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_engine_remove_wakeup_queue|next_tick_time:1757653408917870|pq_index:0|
[2025/09/12 05:03:28 857275] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_engine_add_active_queue|last_ticked_time:1757653408826321|
[2025/09/12 05:03:28 857284] [debug] |xqc_engine_main_logic|BEGIN|now:1757653408857284|
[2025/09/12 05:03:28 857291] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_engine_process_conn|conn:0000558BB8826E8C|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:1757653408857289|
[2025/09/12 05:03:28 857298] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_path_get_perf_class|conn:0000558BB8826E8C|path_id:0|path_srtt:32692|min_srtt:32692|path_bw:20439|loss_rate:100.00|path_pto:0|
[2025/09/12 05:03:28 857303] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_send_ctl_can_send|l-0.0.0.0-443-e1cd2c3fe9d969e44b804b46 p-193.167.0.100-47209-2ba214f6b797e79417035d51fcd0a92821 |path:0|can:1|pkt_sz:54|schedule_bytes:0|inflight:0|cwnd:49915|conn:0000558BB8826E8C|stream_id:0|stream_offset:0|
[2025/09/12 05:03:28 857309] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_minrtt_scheduler_get_path|path srtt|conn:0000558BB8826E8C|path_id:0|path_srtt:32692|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:03:28 857315] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_minrtt_scheduler_get_path|best path:0|frame_type:NEW_CONNECTION_ID |pn:5|size:54|reinj:0|path_class:4|
[2025/09/12 05:03:28 857320] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_path_get_perf_class|conn:0000558BB8826E8C|path_id:0|path_srtt:32692|min_srtt:32692|path_bw:20439|loss_rate:100.00|path_pto:0|
[2025/09/12 05:03:28 857326] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_send_ctl_can_send|l-0.0.0.0-443-e1cd2c3fe9d969e44b804b46 p-193.167.0.100-47209-2ba214f6b797e79417035d51fcd0a92821 |path:0|can:1|pkt_sz:1050|schedule_bytes:54|inflight:0|cwnd:49915|conn:0000558BB8826E8C|stream_id:0|stream_offset:1024|
[2025/09/12 05:03:28 857331] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_minrtt_scheduler_get_path|path srtt|conn:0000558BB8826E8C|path_id:0|path_srtt:32692|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:03:28 857337] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:6|size:1050|reinj:0|path_class:4|
[2025/09/12 05:03:28 857342] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_check_acked_or_dropped_pkt|conn:0000558BB8826E8C|pkt_num:5|size:54|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |
[2025/09/12 05:03:28 857347] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_send_ctl_can_send|l-0.0.0.0-443-e1cd2c3fe9d969e44b804b46 p-193.167.0.100-47209-2ba214f6b797e79417035d51fcd0a92821 |path:0|can:1|pkt_sz:54|schedule_bytes:0|inflight:0|cwnd:49915|conn:0000558BB8826E8C|stream_id:0|stream_offset:0|
[2025/09/12 05:03:28 857353] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:03:28 857358] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:9|
[2025/09/12 05:03:28 857394] [info] |scid:e1cd2c3fe9d969e44b804b46|xqc_send_packet_with_pn|<==|conn:0000558BB8826E8C|path:0|pkt_num:9|size:54|sent:70|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |inflight:0|now:1757653408857367|stream_id:0|stream_offset:0|
[2025/09/12 05:03:28 857401] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_send_ctl_on_packet_sent|conn:0000558BB8826E8C|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:2|
[2025/09/12 05:03:28 857406] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_send_ctl_on_packet_sent|path:0|inflight:0|applimit:0|
[2025/09/12 05:03:28 857412] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_send_ctl_get_pto_time_and_space|srtt:32692|rtt_var:6890|pto_duration:60252|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:03:28 857417] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8826E8C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:03:28 857422] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8826E8C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:03:28 857431] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8826E8C|path:0|PNS: 2, unacked: 54|
[2025/09/12 05:03:28 857436] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_timer_set|type:LOSS_DETECTION|expire:1757653408942619|now:1757653408857411|interv:85208|
[2025/09/12 05:03:28 857441] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB8826E8C|path:0|pns:2|expire:1757653408942619|now:1757653408857411|interval:85208|pto_count:0|srtt:32692
[2025/09/12 05:03:28 857447] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:49915|inflight:54|
[2025/09/12 05:03:28 857453] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_check_acked_or_dropped_pkt|conn:0000558BB8826E8C|pkt_num:6|size:1050|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:03:28 857458] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_send_ctl_can_send|l-0.0.0.0-443-e1cd2c3fe9d969e44b804b46 p-193.167.0.100-47209-2ba214f6b797e79417035d51fcd0a92821 |path:0|can:1|pkt_sz:1050|schedule_bytes:0|inflight:54|cwnd:49915|conn:0000558BB8826E8C|stream_id:0|stream_offset:1024|
[2025/09/12 05:03:28 857464] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:03:28 857468] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:10|
[2025/09/12 05:03:28 857493] [info] |scid:e1cd2c3fe9d969e44b804b46|xqc_send_packet_with_pn|<==|conn:0000558BB8826E8C|path:0|pkt_num:10|size:1050|sent:1066|pkt_type:SHORT_HEADER|frame:STREAM |inflight:54|now:1757653408857476|stream_id:0|stream_offset:1024|
[2025/09/12 05:03:28 857499] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_send_ctl_on_packet_sent|conn:0000558BB8826E8C|path:0|pkt_num:10|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 05:03:28 857505] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_send_ctl_on_packet_sent|path:0|inflight:54|applimit:0|
[2025/09/12 05:03:28 857511] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_send_ctl_get_pto_time_and_space|srtt:32692|rtt_var:6890|pto_duration:60252|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:03:28 857516] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8826E8C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:03:28 857521] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8826E8C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:03:28 857525] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8826E8C|path:0|PNS: 2, unacked: 1104|
[2025/09/12 05:03:28 857530] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_timer_set|type:LOSS_DETECTION|expire:1757653408942728|now:1757653408857510|interv:85218|
[2025/09/12 05:03:28 857535] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB8826E8C|path:0|pns:2|expire:1757653408942728|now:1757653408857510|interval:85218|pto_count:0|srtt:32692
[2025/09/12 05:03:28 857541] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:49915|inflight:1104|
[2025/09/12 05:03:28 857546] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_conn_next_wakeup_time|wakeup_time:1757653408942728|
[2025/09/12 05:03:28 857552] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_engine_add_wakeup_queue|next_tick_time:1757653408942728|
[2025/09/12 05:03:28 857556] [debug] |xqc_engine_wakeup_after|wakeup:1757653408942728|now:1757653408857556|diff:85172|
[2025/09/12 05:03:28 857562] [debug] |xqc_engine_main_logic|END|now:1757653408857289|
[2025/09/12 05:03:28 857568] [debug] |xqc_engine_main_logic|BEGIN|now:1757653408857568|
[2025/09/12 05:03:28 857573] [debug] |xqc_engine_wakeup_after|wakeup:1757653408942728|now:1757653408857573|diff:85155|
[2025/09/12 05:03:28 857578] [debug] |xqc_engine_main_logic|END|now:1757653408857568|
[2025/09/12 05:03:28 882509] [info] |xqc_engine_packet_process|==>|conn:0000558BB8826E8C|size:39|state:ESTABED|recv_time:1757653408882508|
[2025/09/12 05:03:28 882525] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:e1cd2c3fe9d969e44b804b46|spin_bit:0|
[2025/09/12 05:03:28 882533] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_packet_decrypt|largest_pn:1117282868|
[2025/09/12 05:03:28 882540] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_packet_decrypt|decryption nonce|path_id:0|pn:1117282870|
[2025/09/12 05:03:28 882549] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:1117282870|
[2025/09/12 05:03:28 882555] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_process_frames|frame_type:1|
[2025/09/12 05:03:28 882561] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_process_frames|frame_type:0|
[2025/09/12 05:03:28 882567] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_process_padding_frame|process padding|
[2025/09/12 05:03:28 882574] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_timer_set|type:ACK_01RTT|expire:1757653408907508|now:1757653408882508|interv:25000|
[2025/09/12 05:03:28 882581] [debug] |scid:e1cd2c3fe9d969e44b804b46|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:1757653408882508|max_ack_delay:25000|
[2025/09/12 05:03:28 882587] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:1117282870|largest:1117282870|pns:2|
[2025/09/12 05:03:28 882594] [info] |scid:e1cd2c3fe9d969e44b804b46|xqc_conn_on_pkt_processed|====>|conn:0000558BB8826E8C|path:0|size:39|pkt_type:SHORT_HEADER|pkt_num:1117282870|frame:PADDING PING |recv_time:1757653408882508|dcid:e1cd2c3fe9d969e44b804b46|dcid_seq:0|
[2025/09/12 05:03:28 882601] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_timer_set|type:PATH_IDLE|expire:1757653528882508|now:1757653408882508|interv:120000000|
[2025/09/12 05:03:28 882607] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_timer_set|type:CONN_IDLE|expire:1757653528882508|now:1757653408882508|interv:120000000|
[2025/09/12 05:03:28 882614] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_engine_remove_wakeup_queue|next_tick_time:1757653408942728|pq_index:0|
[2025/09/12 05:03:28 882621] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_engine_add_active_queue|last_ticked_time:1757653408857289|
[2025/09/12 05:03:28 882627] [debug] |xqc_engine_main_logic|BEGIN|now:1757653408882627|
[2025/09/12 05:03:28 882634] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_engine_process_conn|conn:0000558BB8826E8C|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:1757653408882632|
[2025/09/12 05:03:28 882643] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_conn_next_wakeup_time|wakeup_time:1757653408907508|
[2025/09/12 05:03:28 882648] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_engine_add_wakeup_queue|next_tick_time:1757653408907508|
[2025/09/12 05:03:28 882652] [debug] |xqc_engine_wakeup_after|wakeup:1757653408907508|now:1757653408882652|diff:24856|
[2025/09/12 05:03:28 882656] [debug] |xqc_engine_main_logic|END|now:1757653408882632|
[2025/09/12 05:03:28 882662] [debug] |xqc_engine_main_logic|BEGIN|now:1757653408882662|
[2025/09/12 05:03:28 882665] [debug] |xqc_engine_wakeup_after|wakeup:1757653408907508|now:1757653408882665|diff:24843|
[2025/09/12 05:03:28 882669] [debug] |xqc_engine_main_logic|END|now:1757653408882662|
[2025/09/12 05:03:28 888898] [info] |xqc_engine_packet_process|==>|conn:0000558BB8826E8C|size:1406|state:ESTABED|recv_time:1757653408888897|
[2025/09/12 05:03:28 888914] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:e1cd2c3fe9d969e44b804b46|spin_bit:0|
[2025/09/12 05:03:28 888933] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_packet_decrypt|largest_pn:1117282870|
[2025/09/12 05:03:28 888941] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_packet_decrypt|decryption nonce|path_id:0|pn:1117282871|
[2025/09/12 05:03:28 888953] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:1117282871|
[2025/09/12 05:03:28 888961] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_process_frames|frame_type:1|
[2025/09/12 05:03:28 888968] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_process_frames|frame_type:0|
[2025/09/12 05:03:28 888975] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_process_padding_frame|process padding|
[2025/09/12 05:03:28 888988] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_timer_unset|type:ACK_01RTT|
[2025/09/12 05:03:28 888997] [debug] |scid:e1cd2c3fe9d969e44b804b46|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 05:03:28 889007] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:1117282871|largest:1117282871|pns:2|
[2025/09/12 05:03:28 889016] [info] |scid:e1cd2c3fe9d969e44b804b46|xqc_conn_on_pkt_processed|====>|conn:0000558BB8826E8C|path:0|size:1406|pkt_type:SHORT_HEADER|pkt_num:1117282871|frame:PADDING PING |recv_time:1757653408888897|dcid:e1cd2c3fe9d969e44b804b46|dcid_seq:0|
[2025/09/12 05:03:28 889025] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_timer_set|type:PATH_IDLE|expire:1757653528888897|now:1757653408888897|interv:120000000|
[2025/09/12 05:03:28 889033] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_timer_set|type:CONN_IDLE|expire:1757653528888897|now:1757653408888897|interv:120000000|
[2025/09/12 05:03:28 889064] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_engine_remove_wakeup_queue|next_tick_time:1757653408907508|pq_index:0|
[2025/09/12 05:03:28 889072] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_engine_add_active_queue|last_ticked_time:1757653408882632|
[2025/09/12 05:03:28 889080] [debug] |xqc_engine_main_logic|BEGIN|now:1757653408889080|
[2025/09/12 05:03:28 889088] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_engine_process_conn|conn:0000558BB8826E8C|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:1757653408889087|
[2025/09/12 05:03:28 889096] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_gen_ack_frame|largest_recv:1117282871|ack_delay:198|first_ack_range:1|largest_pkt_recv_time:1757653408888897|
[2025/09/12 05:03:28 889101] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_gen_ack_frame|high:1117282871|low:1117282870|pkt_pns:2|
[2025/09/12 05:03:28 889106] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_gen_ack_frame|high:1117282868|low:1117282867|pkt_pns:2|
[2025/09/12 05:03:28 889111] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_write_ack_to_one_packet|ack_size:14|path:0|path_largest_recv:1117282871|frame_largest_recv:1117282871|
[2025/09/12 05:03:28 889116] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:2|
[2025/09/12 05:03:28 889122] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:ACK |stream_id:0|stream_offset:0|
[2025/09/12 05:03:28 889128] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_check_acked_or_dropped_pkt|conn:0000558BB8826E8C|pkt_num:0|size:36|pkt_type:SHORT_HEADER|frame:ACK |
[2025/09/12 05:03:28 889133] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:11|
[2025/09/12 05:03:28 889169] [info] |scid:e1cd2c3fe9d969e44b804b46|xqc_send_packet_with_pn|<==|conn:0000558BB8826E8C|path:0|pkt_num:11|size:36|sent:52|pkt_type:SHORT_HEADER|frame:ACK |inflight:1104|now:1757653408889142|stream_id:0|stream_offset:0|
[2025/09/12 05:03:28 889182] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_send_ctl_on_packet_sent|conn:0000558BB8826E8C|path:0|pkt_num:11|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 05:03:28 889189] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_conn_next_wakeup_time|wakeup_time:1757653408942728|
[2025/09/12 05:03:28 889194] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_engine_add_wakeup_queue|next_tick_time:1757653408942728|
[2025/09/12 05:03:28 889199] [debug] |xqc_engine_wakeup_after|wakeup:1757653408942728|now:1757653408889199|diff:53529|
[2025/09/12 05:03:28 889204] [debug] |xqc_engine_main_logic|END|now:1757653408889087|
[2025/09/12 05:03:28 889211] [debug] |xqc_engine_main_logic|BEGIN|now:1757653408889210|
[2025/09/12 05:03:28 889215] [debug] |xqc_engine_wakeup_after|wakeup:1757653408942728|now:1757653408889215|diff:53513|
[2025/09/12 05:03:28 889220] [debug] |xqc_engine_main_logic|END|now:1757653408889210|
[2025/09/12 05:03:28 893255] [info] |xqc_engine_packet_process|==>|conn:0000558BB8826E8C|size:40|state:ESTABED|recv_time:1757653408893254|
[2025/09/12 05:03:28 893270] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:e1cd2c3fe9d969e44b804b46|spin_bit:0|
[2025/09/12 05:03:28 893280] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_packet_decrypt|largest_pn:1117282871|
[2025/09/12 05:03:28 893288] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_packet_decrypt|decryption nonce|path_id:0|pn:1117282872|
[2025/09/12 05:03:28 893297] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:1117282872|
[2025/09/12 05:03:28 893304] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_process_frames|frame_type:2|
[2025/09/12 05:03:28 893314] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_send_ctl_on_ack_received|conn:0000558BB8826E8C|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 05:03:28 893323] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_update_sample|sampler_update|prior_lost:5|tx_in_flight:54|prior_delivered:3963|prior_time:1757653408857367|is_app_limited:0|send_elapse:0|ack_elapse:35887|ctl_first_sent_time:1757653408857367|lagest_ack_time:1757653408893254|curr_delivered:4017|
[2025/09/12 05:03:28 893332] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_update_sample|sampler_sent_time_update:1757653408857367|
[2025/09/12 05:03:28 893341] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_send_ctl_on_ack_received|sndq_packets_used:2||sndq_packets_used_bytes:0|sndq_packets_free:9|
[2025/09/12 05:03:28 893349] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_send_ctl_update_rtt|before update rtt|conn:0000558BB8826E8C|srtt:32692|rttvar:6890|minrtt:30630|latest_rtt:35887|ack_delay:5256|
[2025/09/12 05:03:28 893358] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_send_ctl_update_rtt|l-0.0.0.0-443-e1cd2c3fe9d969e44b804b46 p-193.167.0.100-47209-2ba214f6b797e79417035d51fcd0a92821 |after update rtt|conn:0000558BB8826E8C|srtt:32434|rttvar:5683|minrtt:30630|latest_rtt:35887|ack_delay:5256|
[2025/09/12 05:03:28 893367] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_send_ctl_get_lost_sent_pn|largest_acked:9|lost_pn:6|thresh:3|
[2025/09/12 05:03:28 893375] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:03:28 893384] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:03:28 893391] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_send_ctl_get_pto_time_and_space|srtt:32434|rtt_var:5683|pto_duration:55166|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:03:28 893400] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8826E8C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:03:28 893408] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8826E8C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:03:28 893423] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8826E8C|path:0|PNS: 2, unacked: 1050|
[2025/09/12 05:03:28 893431] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_timer_set|type:LOSS_DETECTION|expire:1757653408937642|now:1757653408893391|interv:44251|
[2025/09/12 05:03:28 893439] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB8826E8C|path:0|pns:2|expire:1757653408937642|now:1757653408893391|interval:44251|pto_count:0|srtt:32434
[2025/09/12 05:03:28 893445] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_generate_sample|sampler: send_elapse 0, ack_elapse 35887, delivered 54|rate 1504|lost 5|
[2025/09/12 05:03:28 893450] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_bbr_update_bandwidth|BBRv1: RTT round update 5 -> 6|
[2025/09/12 05:03:28 893455] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1504) in round 6|
[2025/09/12 05:03:28 893460] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_bbr_update_min_rtt|minrtt expire|rtt:30630, old_rtt:30630|
[2025/09/12 05:03:28 893465] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:5744|extra_cwnd:108|
[2025/09/12 05:03:28 893470] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:49915|packet_lost:0|acked:54|po_sent_time:1757653408857367|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:4017|
[2025/09/12 05:03:28 893476] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:49915|packet_lost:0|acked:54|po_sent_time:1757653408857367|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:4017|
[2025/09/12 05:03:28 893481] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-e1cd2c3fe9d969e44b804b46 p-193.167.0.100-47209-2ba214f6b797e79417035d51fcd0a92821 |bbr on ack|mode:0|pacing_rate:3921072|bw:20439|cwnd:49969|full_bw_reached:0|inflight:1050|srtt:32434|latest_rtt:35887|min_rtt:30630|applimit:0|lost:5|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:1|
[2025/09/12 05:03:28 893488] [stats] |scid:e1cd2c3fe9d969e44b804b46|xqc_send_ctl_info_circle_record|l-0.0.0.0-443-e1cd2c3fe9d969e44b804b46 p-193.167.0.100-47209-2ba214f6b797e79417035d51fcd0a92821 |path:0||cwnd:49969|inflight:1050|mode:0|applimit:0|pacing_rate:3921072|bw:20439|srtt:32434|latest_rtt:35887|min_rtt:30630|send:25|lost:5|tlp:5|recv:13|recovery:0|slow_start:1|conn_life:1423774|acked:54|delivered:4017|is_cwnd_limited:0|
[2025/09/12 05:03:28 893496] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:1117282872|largest:1117282872|pns:2|
[2025/09/12 05:03:28 893501] [info] |scid:e1cd2c3fe9d969e44b804b46|xqc_conn_on_pkt_processed|====>|conn:0000558BB8826E8C|path:0|size:40|pkt_type:SHORT_HEADER|pkt_num:1117282872|frame:ACK |recv_time:1757653408893254|dcid:e1cd2c3fe9d969e44b804b46|dcid_seq:0|
[2025/09/12 05:03:28 893507] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_timer_set|type:PATH_IDLE|expire:1757653528893254|now:1757653408893254|interv:120000000|
[2025/09/12 05:03:28 893512] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_timer_set|type:CONN_IDLE|expire:1757653528893254|now:1757653408893254|interv:120000000|
[2025/09/12 05:03:28 893517] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_engine_remove_wakeup_queue|next_tick_time:1757653408942728|pq_index:0|
[2025/09/12 05:03:28 893523] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_engine_add_active_queue|last_ticked_time:1757653408889087|
[2025/09/12 05:03:28 893527] [debug] |xqc_engine_main_logic|BEGIN|now:1757653408893527|
[2025/09/12 05:03:28 893533] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_engine_process_conn|conn:0000558BB8826E8C|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:1757653408893532|
[2025/09/12 05:03:28 893545] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_conn_next_wakeup_time|wakeup_time:1757653408937642|
[2025/09/12 05:03:28 893550] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_engine_add_wakeup_queue|next_tick_time:1757653408937642|
[2025/09/12 05:03:28 893555] [debug] |xqc_engine_wakeup_after|wakeup:1757653408937642|now:1757653408893554|diff:44088|
[2025/09/12 05:03:28 893560] [debug] |xqc_engine_main_logic|END|now:1757653408893532|
[2025/09/12 05:03:28 893567] [debug] |xqc_engine_main_logic|BEGIN|now:1757653408893566|
[2025/09/12 05:03:28 893571] [debug] |xqc_engine_wakeup_after|wakeup:1757653408937642|now:1757653408893571|diff:44071|
[2025/09/12 05:03:28 893576] [debug] |xqc_engine_main_logic|END|now:1757653408893566|
[2025/09/12 05:03:28 924108] [info] |xqc_engine_packet_process|==>|conn:0000558BB8826E8C|size:1444|state:ESTABED|recv_time:1757653408924106|
[2025/09/12 05:03:28 924128] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:e1cd2c3fe9d969e44b804b46|spin_bit:0|
[2025/09/12 05:03:28 924139] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_packet_decrypt|largest_pn:1117282872|
[2025/09/12 05:03:28 924148] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_packet_decrypt|decryption nonce|path_id:0|pn:1117282873|
[2025/09/12 05:03:28 924160] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:1117282873|
[2025/09/12 05:03:28 924168] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_process_frames|frame_type:1|
[2025/09/12 05:03:28 924176] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_process_frames|frame_type:0|
[2025/09/12 05:03:28 924184] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_process_padding_frame|process padding|
[2025/09/12 05:03:28 924196] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_timer_set|type:ACK_01RTT|expire:1757653408949106|now:1757653408924106|interv:25000|
[2025/09/12 05:03:28 924207] [debug] |scid:e1cd2c3fe9d969e44b804b46|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:1757653408924106|max_ack_delay:25000|
[2025/09/12 05:03:28 924216] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:1117282873|largest:1117282873|pns:2|
[2025/09/12 05:03:28 924225] [info] |scid:e1cd2c3fe9d969e44b804b46|xqc_conn_on_pkt_processed|====>|conn:0000558BB8826E8C|path:0|size:1444|pkt_type:SHORT_HEADER|pkt_num:1117282873|frame:PADDING PING |recv_time:1757653408924106|dcid:e1cd2c3fe9d969e44b804b46|dcid_seq:0|
[2025/09/12 05:03:28 924235] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_timer_set|type:PATH_IDLE|expire:1757653528924106|now:1757653408924106|interv:120000000|
[2025/09/12 05:03:28 924242] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_timer_set|type:CONN_IDLE|expire:1757653528924106|now:1757653408924106|interv:120000000|
[2025/09/12 05:03:28 924250] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_engine_remove_wakeup_queue|next_tick_time:1757653408937642|pq_index:0|
[2025/09/12 05:03:28 924258] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_engine_add_active_queue|last_ticked_time:1757653408893532|
[2025/09/12 05:03:28 924264] [debug] |xqc_engine_main_logic|BEGIN|now:1757653408924264|
[2025/09/12 05:03:28 924270] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_engine_process_conn|conn:0000558BB8826E8C|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:1757653408924269|
[2025/09/12 05:03:28 924279] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_conn_next_wakeup_time|wakeup_time:1757653408937642|
[2025/09/12 05:03:28 924284] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_engine_add_wakeup_queue|next_tick_time:1757653408937642|
[2025/09/12 05:03:28 924296] [debug] |xqc_engine_wakeup_after|wakeup:1757653408937642|now:1757653408924296|diff:13346|
[2025/09/12 05:03:28 924302] [debug] |xqc_engine_main_logic|END|now:1757653408924269|
[2025/09/12 05:03:28 924309] [debug] |xqc_engine_main_logic|BEGIN|now:1757653408924309|
[2025/09/12 05:03:28 924313] [debug] |xqc_engine_wakeup_after|wakeup:1757653408937642|now:1757653408924313|diff:13329|
[2025/09/12 05:03:28 924318] [debug] |xqc_engine_main_logic|END|now:1757653408924309|
[2025/09/12 05:03:28 938393] [debug] |xqc_engine_main_logic|BEGIN|now:1757653408938393|
[2025/09/12 05:03:28 938402] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_engine_remove_wakeup_queue|next_tick_time:1757653408937642|pq_index:0|
[2025/09/12 05:03:28 938407] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_engine_add_active_queue|last_ticked_time:1757653408924269|
[2025/09/12 05:03:28 938413] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_engine_process_conn|conn:0000558BB8826E8C|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:1757653408938412|
[2025/09/12 05:03:28 938419] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_timer_expire|timer expired|type:LOSS_DETECTION|expire_time:1757653408937642|now:1757653408938412|
[2025/09/12 05:03:28 938424] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_timer_loss_detection_timeout|path:0|loss_detection_timeout|
[2025/09/12 05:03:28 938429] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_timer_loss_detection_timeout|send Probe pkts|conn:0000558BB8826E8C|path:0|bytes_in_flight:1050|
[2025/09/12 05:03:28 938434] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_send_ctl_get_pto_time_and_space|srtt:32434|rtt_var:5683|pto_duration:55166|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:03:28 938440] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8826E8C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:03:28 938445] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8826E8C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:03:28 938450] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8826E8C|path:0|PNS: 2, unacked: 1050|
[2025/09/12 05:03:28 938454] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_path_send_one_or_two_ack_elicit_pkts|send two ack-eliciting pkts|path:0|pns:2|
[2025/09/12 05:03:28 938460] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_conn_send_probe_pkt|conn:0000558BB8826E8C|path:0|pkt_num:6|size:1050|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|
[2025/09/12 05:03:28 938467] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_conn_send_probe_pkt|conn:0000558BB8826E8C|path:0|pkt_num:10|size:1050|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|
[2025/09/12 05:03:28 938472] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_timer_loss_detection_timeout|xqc_send_ctl_set_loss_detection_timer|PTO|conn:0000558BB8826E8C|pto_count:1
[2025/09/12 05:03:28 938477] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_send_ctl_set_loss_detection_timer|unset|no ack-eliciting pkts in flight|conn:0000558BB8826E8C|path:0|
[2025/09/12 05:03:28 938482] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_timer_unset|type:LOSS_DETECTION|
[2025/09/12 05:03:28 938487] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_timer_expire|unset|type:LOSS_DETECTION|expire_time:0|now:1757653408938412|
[2025/09/12 05:03:28 938492] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_timer_unset|type:LOSS_DETECTION|
[2025/09/12 05:03:28 938498] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:STREAM |stream_id:0|stream_offset:1024|
[2025/09/12 05:03:28 938503] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:STREAM |stream_id:0|stream_offset:1024|
[2025/09/12 05:03:28 938509] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_check_acked_or_dropped_pkt|conn:0000558BB8826E8C|pkt_num:6|size:1050|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:03:28 938519] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:12|
[2025/09/12 05:03:28 938559] [info] |scid:e1cd2c3fe9d969e44b804b46|xqc_send_packet_with_pn|<==|conn:0000558BB8826E8C|path:0|pkt_num:12|size:1050|sent:1066|pkt_type:SHORT_HEADER|frame:STREAM |inflight:0|now:1757653408938529|stream_id:0|stream_offset:1024|
[2025/09/12 05:03:28 938571] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_send_ctl_on_packet_sent|conn:0000558BB8826E8C|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:0|
[2025/09/12 05:03:28 938580] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_send_ctl_on_packet_sent|path:0|inflight:0|applimit:0|
[2025/09/12 05:03:28 938588] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_send_ctl_get_pto_time_and_space|srtt:32434|rtt_var:5683|pto_duration:110332|backoff_factor:2.00|backoff:2.00|pto_cnt:1|max_ack_delay:25|
[2025/09/12 05:03:28 938597] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8826E8C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:03:28 938603] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8826E8C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:03:28 938608] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8826E8C|path:0|PNS: 2, unacked: 1050|
[2025/09/12 05:03:28 938613] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_timer_set|type:LOSS_DETECTION|expire:1757653409098861|now:1757653408938587|interv:160274|
[2025/09/12 05:03:28 938618] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB8826E8C|path:0|pns:2|expire:1757653409098861|now:1757653408938587|interval:160274|pto_count:1|srtt:32434
[2025/09/12 05:03:28 938624] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:49969|inflight:1050|
[2025/09/12 05:03:28 938630] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_check_acked_or_dropped_pkt|conn:0000558BB8826E8C|pkt_num:10|size:1050|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:03:28 938635] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:13|
[2025/09/12 05:03:28 938666] [info] |scid:e1cd2c3fe9d969e44b804b46|xqc_send_packet_with_pn|<==|conn:0000558BB8826E8C|path:0|pkt_num:13|size:1050|sent:1066|pkt_type:SHORT_HEADER|frame:STREAM |inflight:1050|now:1757653408938643|stream_id:0|stream_offset:1024|
[2025/09/12 05:03:28 938677] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_send_ctl_on_packet_sent|conn:0000558BB8826E8C|path:0|pkt_num:13|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 05:03:28 938686] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_send_ctl_on_packet_sent|path:0|inflight:1050|applimit:0|
[2025/09/12 05:03:28 938694] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_send_ctl_get_pto_time_and_space|srtt:32434|rtt_var:5683|pto_duration:110332|backoff_factor:2.00|backoff:2.00|pto_cnt:1|max_ack_delay:25|
[2025/09/12 05:03:28 938702] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8826E8C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:03:28 938707] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8826E8C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:03:28 938712] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8826E8C|path:0|PNS: 2, unacked: 2100|
[2025/09/12 05:03:28 938717] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_timer_set|type:LOSS_DETECTION|expire:1757653409098975|now:1757653408938693|interv:160282|
[2025/09/12 05:03:28 938721] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB8826E8C|path:0|pns:2|expire:1757653409098975|now:1757653408938693|interval:160282|pto_count:1|srtt:32434
[2025/09/12 05:03:28 938732] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:49969|inflight:2100|
[2025/09/12 05:03:28 938738] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_conn_next_wakeup_time|wakeup_time:1757653408949106|
[2025/09/12 05:03:28 938743] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_engine_add_wakeup_queue|next_tick_time:1757653408949106|
[2025/09/12 05:03:28 938748] [debug] |xqc_engine_wakeup_after|wakeup:1757653408949106|now:1757653408938748|diff:10358|
[2025/09/12 05:03:28 938753] [debug] |xqc_engine_main_logic|END|now:1757653408938412|
[2025/09/12 05:03:28 949826] [debug] |xqc_engine_main_logic|BEGIN|now:1757653408949826|
[2025/09/12 05:03:28 949836] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_engine_remove_wakeup_queue|next_tick_time:1757653408949106|pq_index:0|
[2025/09/12 05:03:28 949841] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_engine_add_active_queue|last_ticked_time:1757653408938412|
[2025/09/12 05:03:28 949847] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_engine_process_conn|conn:0000558BB8826E8C|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:1757653408949846|
[2025/09/12 05:03:28 949853] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_timer_expire|timer expired|type:ACK_01RTT|expire_time:1757653408949106|now:1757653408949846|
[2025/09/12 05:03:28 949858] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_timer_ack_timeout|pns:2|path:0|
[2025/09/12 05:03:28 949863] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_timer_expire|unset|type:ACK_01RTT|expire_time:1757653408949106|now:1757653408949846|
[2025/09/12 05:03:28 949867] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_timer_unset|type:ACK_01RTT|
[2025/09/12 05:03:28 949874] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_gen_ack_frame|largest_recv:1117282873|ack_delay:25768|first_ack_range:3|largest_pkt_recv_time:1757653408924106|
[2025/09/12 05:03:28 949879] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_gen_ack_frame|high:1117282873|low:1117282870|pkt_pns:2|
[2025/09/12 05:03:28 949884] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_gen_ack_frame|high:1117282868|low:1117282867|pkt_pns:2|
[2025/09/12 05:03:28 949889] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_write_ack_to_one_packet|ack_size:15|path:0|path_largest_recv:1117282873|frame_largest_recv:1117282873|
[2025/09/12 05:03:28 949894] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:2|
[2025/09/12 05:03:28 949900] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:ACK |stream_id:0|stream_offset:0|
[2025/09/12 05:03:28 949906] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_check_acked_or_dropped_pkt|conn:0000558BB8826E8C|pkt_num:0|size:37|pkt_type:SHORT_HEADER|frame:ACK |
[2025/09/12 05:03:28 949912] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_send_ctl_set_next_pn_for_packet|optimistic ack detection|skipped_range:14-18|next_skip_chance:1757653409190409|current_time:1757653408949911|
[2025/09/12 05:03:28 949918] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:19|
[2025/09/12 05:03:28 949960] [info] |scid:e1cd2c3fe9d969e44b804b46|xqc_send_packet_with_pn|<==|conn:0000558BB8826E8C|path:0|pkt_num:19|size:37|sent:53|pkt_type:SHORT_HEADER|frame:ACK |inflight:2100|now:1757653408949929|stream_id:0|stream_offset:0|
[2025/09/12 05:03:28 949972] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_send_ctl_on_packet_sent|conn:0000558BB8826E8C|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 05:03:28 949982] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_conn_next_wakeup_time|wakeup_time:1757653409098975|
[2025/09/12 05:03:28 949990] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_engine_add_wakeup_queue|next_tick_time:1757653409098975|
[2025/09/12 05:03:28 949999] [debug] |xqc_engine_wakeup_after|wakeup:1757653409098975|now:1757653408949999|diff:148976|
[2025/09/12 05:03:28 950012] [debug] |xqc_engine_main_logic|END|now:1757653408949846|
[2025/09/12 05:03:29 045704] [debug] |scid:e5980354a92e082095d814bb|xqc_timer_set|type:CONN_IDLE|expire:1757653469045703|now:1757653409045703|interv:60000000|
[2025/09/12 05:03:29 045735] [debug] |scid:e5980354a92e082095d814bb|xqc_timer_set|type:PATH_IDLE|expire:1757653469045734|now:1757653409045734|interv:60000000|
[2025/09/12 05:03:29 045744] [debug] |xqc_path_create|path:0|dcid:604b6797f4032d9d29d345f9ca894130de|scid:e5980354a92e082095d814bb|create_path_count:1|
[2025/09/12 05:03:29 045752] [debug] |scid:e5980354a92e082095d814bb|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 05:03:29 045759] [debug] |xqc_path_init|path:0|dcid:604b6797f4032d9d29d345f9ca894130de|scid:e5980354a92e082095d814bb|state:2|
[2025/09/12 05:03:29 045765] [debug] |scid:e5980354a92e082095d814bb|xqc_conn_create|success|scid:e5980354a92e082095d814bb|dcid:604b6797f4032d9d29d345f9ca894130de|conn:0000558BB8857E6C|
[2025/09/12 05:03:29 045772] [info] |scid:e5980354a92e082095d814bb|xqc_conn_server_create|hash odcid conn|odcid:795d57c905d6da19c808a36152072e150a24|conn:0000558BB8857E6C|
[2025/09/12 05:03:29 045784] [info] |scid:e5980354a92e082095d814bb|xqc_conn_get_local_transport_params|generate sr_token[c0f735c634f1af60b426e2c523802530] for cid[795d57c905d6da19c808a36152072e150a24]
[2025/09/12 05:03:29 045819] [stats] |xqc_conn_server_init_path_addr|path:0|l-0.0.0.0-443-e5980354a92e082095d814bb p-193.167.0.100-50585-604b6797f4032d9d29d345f9ca894130de|
[2025/09/12 05:03:29 045827] [info] |xqc_engine_packet_process|==>|conn:0000558BB8857E6C|size:1200|state:S_INIT|recv_time:1757653409045674|
[2025/09/12 05:03:29 045962] [debug] |scid:e5980354a92e082095d814bb|xqc_packet_parse_initial|packet parse|initial|
[2025/09/12 05:03:29 045970] [debug] |scid:e5980354a92e082095d814bb|xqc_packet_parse_initial|success|Length:1153|
[2025/09/12 05:03:29 045977] [debug] |scid:e5980354a92e082095d814bb|xqc_packet_decrypt|largest_pn:0|
[2025/09/12 05:03:29 045981] [debug] |scid:e5980354a92e082095d814bb|xqc_packet_decrypt|decryption nonce|path_id:0|pn:1738968410|
[2025/09/12 05:03:29 045989] [debug] |scid:e5980354a92e082095d814bb|xqc_packet_decrypt_single|pkt_type:INIT|pkt_num:1738968410|
[2025/09/12 05:03:29 045993] [debug] |scid:e5980354a92e082095d814bb|xqc_process_frames|frame_type:1|
[2025/09/12 05:03:29 045998] [error] |scid:e5980354a92e082095d814bb|xqc_process_ping_frame|xqc_process_ping_frame error: ping frame shoud not be the first frame|
[2025/09/12 05:03:29 046002] [error] |scid:e5980354a92e082095d814bb|xqc_process_frames|process frame error|-1|
[2025/09/12 05:03:29 046006] [error] |scid:e5980354a92e082095d814bb|xqc_packet_decrypt_single|xqc_process_frames error|-1|
[2025/09/12 05:03:29 046010] [error] |scid:e5980354a92e082095d814bb|xqc_conn_process_packet|process packets err|ret:-1|pos:00007FFED90FD140|buf:00007FFED90FD8E0|buf_size:1200|
[2025/09/12 05:03:29 046014] [error] |xqc_engine_packet_process|fail to process packets|conn:0000558BB8857E6C|ret:-1|
[2025/09/12 05:03:29 046020] [error] |scid:e5980354a92e082095d814bb|xqc_engine_packet_process|conn:0000558BB8857E6C|err:0x7|l-0.0.0.0-443-e5980354a92e082095d814bb p-193.167.0.100-50585-604b6797f4032d9d29d345f9ca894130de|
[2025/09/12 05:03:29 046025] [debug] |scid:e5980354a92e082095d814bb|xqc_engine_add_active_queue|last_ticked_time:0|
[2025/09/12 05:03:29 046029] [debug] |xqc_engine_main_logic|BEGIN|now:1757653409046029|
[2025/09/12 05:03:29 046035] [debug] |scid:e5980354a92e082095d814bb|xqc_engine_process_conn|conn:0000558BB8857E6C|state:S_INIT|flag:TICKING ERROR UPPER_CONN_EXIST CLOSING_NOTIFY |now:1757653409046034|
[2025/09/12 05:03:29 046067] [error] |scid:e5980354a92e082095d814bb|xqc_conn_immediate_close|l-0.0.0.0-443-e5980354a92e082095d814bb p-193.167.0.100-50585-604b6797f4032d9d29d345f9ca894130de |server cannot send CONNECTION_CLOSE before initial pkt received|
[2025/09/12 05:03:29 046080] [debug] |scid:e5980354a92e082095d814bb|xqc_engine_add_wakeup_queue|next_tick_time:0|
[2025/09/12 05:03:29 046084] [debug] |xqc_engine_wakeup_after|wakeup:0|now:1757653409046084|diff:18444986420300505532|
[2025/09/12 05:03:29 046089] [debug] |xqc_engine_main_logic|END|now:1757653409046034|
[2025/09/12 05:03:29 047169] [debug] |xqc_engine_main_logic|BEGIN|now:1757653409047169|
[2025/09/12 05:03:29 047180] [debug] |scid:e5980354a92e082095d814bb|xqc_engine_remove_wakeup_queue|next_tick_time:0|pq_index:0|
[2025/09/12 05:03:29 047184] [debug] |scid:e5980354a92e082095d814bb|xqc_engine_add_active_queue|last_ticked_time:0|
[2025/09/12 05:03:29 047189] [debug] |scid:e5980354a92e082095d814bb|xqc_engine_process_conn|conn:0000558BB8857E6C|state:CLOSED|flag:TICKING ERROR UPPER_CONN_EXIST CLOSING_NOTIFY |now:1757653409047188|
[2025/09/12 05:03:29 047194] [info] |xqc_engine_main_logic|conn:0000558BB8857E6C|l-0.0.0.0-443-e5980354a92e082095d814bb p-193.167.0.100-50585-604b6797f4032d9d29d345f9ca894130de|conn_state:13|next_tick_time:0
[2025/09/12 05:03:29 047205] [report] |scid:e5980354a92e082095d814bb|xqc_conn_destroy|0000558BB8857E6C|has_0rtt:0|0rtt_accept:0|token_ok:0|handshake_time:0|first_send_delay:0|conn_persist:1503|keyupdate_cnt:0|err:0x7|close_msg:local error|l-0.0.0.0-443-e5980354a92e082095d814bb p-193.167.0.100-50585-604b6797f4032d9d29d345f9ca894130de|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,i32,0,1153,1200,0,1738968410,18446744073709551,-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 05:03:29 047214] [report] |scid:e5980354a92e082095d814bb|xqc_conn_destroy|conn close event not notified|l-0.0.0.0-443-e5980354a92e082095d814bb p-193.167.0.100-50585-604b6797f4032d9d29d345f9ca894130de
[2025/09/12 05:03:29 047222] [debug] |scid:e5980354a92e082095d814bb|xqc_send_ctl_destroy|destroy|
[2025/09/12 05:03:29 047236] [debug] |xqc_engine_wakeup_after|wakeup:1757653409098975|now:1757653409047236|diff:51739|
[2025/09/12 05:03:29 047241] [debug] |xqc_engine_main_logic|END|now:1757653409047188|
[2025/09/12 05:03:29 099340] [debug] |xqc_engine_main_logic|BEGIN|now:1757653409099340|
[2025/09/12 05:03:29 099356] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_engine_remove_wakeup_queue|next_tick_time:1757653409098975|pq_index:0|
[2025/09/12 05:03:29 099362] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_engine_add_active_queue|last_ticked_time:1757653408949846|
[2025/09/12 05:03:29 099369] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_engine_process_conn|conn:0000558BB8826E8C|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:1757653409099367|
[2025/09/12 05:03:29 099376] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_timer_expire|timer expired|type:LOSS_DETECTION|expire_time:1757653409098975|now:1757653409099367|
[2025/09/12 05:03:29 099381] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_timer_loss_detection_timeout|path:0|loss_detection_timeout|
[2025/09/12 05:03:29 099386] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_timer_loss_detection_timeout|send Probe pkts|conn:0000558BB8826E8C|path:0|bytes_in_flight:2100|
[2025/09/12 05:03:29 099392] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_send_ctl_get_pto_time_and_space|srtt:32434|rtt_var:5683|pto_duration:110332|backoff_factor:2.00|backoff:2.00|pto_cnt:1|max_ack_delay:25|
[2025/09/12 05:03:29 099398] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8826E8C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:03:29 099410] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8826E8C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:03:29 099415] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8826E8C|path:0|PNS: 2, unacked: 2100|
[2025/09/12 05:03:29 099420] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_path_send_one_or_two_ack_elicit_pkts|send two ack-eliciting pkts|path:0|pns:2|
[2025/09/12 05:03:29 099426] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_conn_send_probe_pkt|conn:0000558BB8826E8C|path:0|pkt_num:6|size:1050|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|
[2025/09/12 05:03:29 099433] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_conn_send_probe_pkt|conn:0000558BB8826E8C|path:0|pkt_num:10|size:1050|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|
[2025/09/12 05:03:29 099439] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_timer_loss_detection_timeout|xqc_send_ctl_set_loss_detection_timer|PTO|conn:0000558BB8826E8C|pto_count:2
[2025/09/12 05:03:29 099444] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_send_ctl_get_pto_time_and_space|srtt:32434|rtt_var:5683|pto_duration:220664|backoff_factor:2.00|backoff:4.00|pto_cnt:2|max_ack_delay:25|
[2025/09/12 05:03:29 099449] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8826E8C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:03:29 099454] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8826E8C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:03:29 099459] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8826E8C|path:0|PNS: 2, unacked: 2100|
[2025/09/12 05:03:29 099464] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_timer_set|type:LOSS_DETECTION|expire:1757653409259307|now:1757653409099444|interv:159863|
[2025/09/12 05:03:29 099469] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB8826E8C|path:0|pns:2|expire:1757653409259307|now:1757653409099444|interval:159863|pto_count:2|srtt:32434
[2025/09/12 05:03:29 099477] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:STREAM |stream_id:0|stream_offset:1024|
[2025/09/12 05:03:29 099483] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:STREAM |stream_id:0|stream_offset:1024|
[2025/09/12 05:03:29 099489] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_check_acked_or_dropped_pkt|conn:0000558BB8826E8C|pkt_num:6|size:1050|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:03:29 099496] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:20|
[2025/09/12 05:03:29 099546] [info] |scid:e1cd2c3fe9d969e44b804b46|xqc_send_packet_with_pn|<==|conn:0000558BB8826E8C|path:0|pkt_num:20|size:1050|sent:1066|pkt_type:SHORT_HEADER|frame:STREAM |inflight:2100|now:1757653409099507|stream_id:0|stream_offset:1024|
[2025/09/12 05:03:29 099557] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_send_ctl_on_packet_sent|conn:0000558BB8826E8C|path:0|pkt_num:20|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 05:03:29 099566] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_send_ctl_on_packet_sent|path:0|inflight:2100|applimit:0|
[2025/09/12 05:03:29 099575] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_send_ctl_get_pto_time_and_space|srtt:32434|rtt_var:5683|pto_duration:220664|backoff_factor:2.00|backoff:4.00|pto_cnt:2|max_ack_delay:25|
[2025/09/12 05:03:29 099584] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8826E8C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:03:29 099592] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8826E8C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:03:29 099598] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8826E8C|path:0|PNS: 2, unacked: 3150|
[2025/09/12 05:03:29 099608] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_timer_set|type:LOSS_DETECTION|expire:1757653409420171|now:1757653409099575|interv:320596|
[2025/09/12 05:03:29 099613] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB8826E8C|path:0|pns:2|expire:1757653409420171|now:1757653409099575|interval:320596|pto_count:2|srtt:32434
[2025/09/12 05:03:29 099620] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:49969|inflight:3150|
[2025/09/12 05:03:29 099626] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_check_acked_or_dropped_pkt|conn:0000558BB8826E8C|pkt_num:10|size:1050|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:03:29 099632] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:21|
[2025/09/12 05:03:29 099665] [info] |scid:e1cd2c3fe9d969e44b804b46|xqc_send_packet_with_pn|<==|conn:0000558BB8826E8C|path:0|pkt_num:21|size:1050|sent:1066|pkt_type:SHORT_HEADER|frame:STREAM |inflight:3150|now:1757653409099640|stream_id:0|stream_offset:1024|
[2025/09/12 05:03:29 099676] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_send_ctl_on_packet_sent|conn:0000558BB8826E8C|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 05:03:29 099685] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_send_ctl_on_packet_sent|path:0|inflight:3150|applimit:0|
[2025/09/12 05:03:29 099693] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_send_ctl_get_pto_time_and_space|srtt:32434|rtt_var:5683|pto_duration:220664|backoff_factor:2.00|backoff:4.00|pto_cnt:2|max_ack_delay:25|
[2025/09/12 05:03:29 099702] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8826E8C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:03:29 099707] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8826E8C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:03:29 099711] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8826E8C|path:0|PNS: 2, unacked: 4200|
[2025/09/12 05:03:29 099716] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_timer_set|type:LOSS_DETECTION|expire:1757653409420304|now:1757653409099693|interv:320611|
[2025/09/12 05:03:29 099721] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB8826E8C|path:0|pns:2|expire:1757653409420304|now:1757653409099693|interval:320611|pto_count:2|srtt:32434
[2025/09/12 05:03:29 099726] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:49969|inflight:4200|
[2025/09/12 05:03:29 099733] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_conn_next_wakeup_time|wakeup_time:1757653409420304|
[2025/09/12 05:03:29 099738] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_engine_add_wakeup_queue|next_tick_time:1757653409420304|
[2025/09/12 05:03:29 099743] [debug] |xqc_engine_wakeup_after|wakeup:1757653409420304|now:1757653409099743|diff:320561|
[2025/09/12 05:03:29 099748] [debug] |xqc_engine_main_logic|END|now:1757653409099367|
[2025/09/12 05:03:29 346584] [debug] |scid:e4ed8097d57574b1ca4f50e8|xqc_timer_set|type:CONN_IDLE|expire:1757653469346583|now:1757653409346583|interv:60000000|
[2025/09/12 05:03:29 346615] [debug] |scid:e4ed8097d57574b1ca4f50e8|xqc_timer_set|type:PATH_IDLE|expire:1757653469346614|now:1757653409346614|interv:60000000|
[2025/09/12 05:03:29 346626] [debug] |xqc_path_create|path:0|dcid:604b6797f4032d9d29d345f9ca894130de|scid:e4ed8097d57574b1ca4f50e8|create_path_count:1|
[2025/09/12 05:03:29 346636] [debug] |scid:e4ed8097d57574b1ca4f50e8|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 05:03:29 346645] [debug] |xqc_path_init|path:0|dcid:604b6797f4032d9d29d345f9ca894130de|scid:e4ed8097d57574b1ca4f50e8|state:2|
[2025/09/12 05:03:29 346661] [debug] |scid:e4ed8097d57574b1ca4f50e8|xqc_conn_create|success|scid:e4ed8097d57574b1ca4f50e8|dcid:604b6797f4032d9d29d345f9ca894130de|conn:0000558BB8857E6C|
[2025/09/12 05:03:29 346671] [info] |scid:e4ed8097d57574b1ca4f50e8|xqc_conn_server_create|hash odcid conn|odcid:795d57c905d6da19c808a36152072e150a24|conn:0000558BB8857E6C|
[2025/09/12 05:03:29 346687] [info] |scid:e4ed8097d57574b1ca4f50e8|xqc_conn_get_local_transport_params|generate sr_token[c0f735c634f1af60b426e2c523802530] for cid[795d57c905d6da19c808a36152072e150a24]
[2025/09/12 05:03:29 346725] [stats] |xqc_conn_server_init_path_addr|path:0|l-0.0.0.0-443-e4ed8097d57574b1ca4f50e8 p-193.167.0.100-50585-604b6797f4032d9d29d345f9ca894130de|
[2025/09/12 05:03:29 346735] [info] |xqc_engine_packet_process|==>|conn:0000558BB8857E6C|size:1200|state:S_INIT|recv_time:1757653409346559|
[2025/09/12 05:03:29 346889] [debug] |scid:e4ed8097d57574b1ca4f50e8|xqc_packet_parse_initial|packet parse|initial|
[2025/09/12 05:03:29 346899] [debug] |scid:e4ed8097d57574b1ca4f50e8|xqc_packet_parse_initial|success|Length:1153|
[2025/09/12 05:03:29 346906] [debug] |scid:e4ed8097d57574b1ca4f50e8|xqc_packet_decrypt|largest_pn:0|
[2025/09/12 05:03:29 346911] [debug] |scid:e4ed8097d57574b1ca4f50e8|xqc_packet_decrypt|decryption nonce|path_id:0|pn:1738968411|
[2025/09/12 05:03:29 346918] [debug] |scid:e4ed8097d57574b1ca4f50e8|xqc_packet_decrypt_single|pkt_type:INIT|pkt_num:1738968411|
[2025/09/12 05:03:29 346924] [debug] |scid:e4ed8097d57574b1ca4f50e8|xqc_process_frames|frame_type:6|
[2025/09/12 05:03:29 346929] [info] |scid:e4ed8097d57574b1ca4f50e8|xqc_conn_check_token|token empty|
[2025/09/12 05:03:29 346936] [info] |scid:e4ed8097d57574b1ca4f50e8|xqc_process_crypto_frame|check_token fail|conn:0000558BB8857E6C|l-0.0.0.0-443-e4ed8097d57574b1ca4f50e8 p-193.167.0.100-50585-604b6797f4032d9d29d345f9ca894130de|
[2025/09/12 05:03:29 346943] [debug] |scid:e4ed8097d57574b1ca4f50e8|xqc_create_crypto_stream|encrypt_level:0|cur_state:S_INIT|
[2025/09/12 05:03:29 346948] [debug] |scid:e4ed8097d57574b1ca4f50e8|xqc_process_crypto_frame|level:0|
[2025/09/12 05:03:29 346953] [debug] |scid:e4ed8097d57574b1ca4f50e8|xqc_read_crypto_stream|xqc_read_crypto_stream|level:0|
[2025/09/12 05:03:29 346959] [debug] |scid:e4ed8097d57574b1ca4f50e8|xqc_engine_add_active_queue|last_ticked_time:0|
[2025/09/12 05:03:29 346964] [debug] |scid:e4ed8097d57574b1ca4f50e8|xqc_create_crypto_stream|encrypt_level:2|cur_state:S_INIT|
[2025/09/12 05:03:29 346969] [debug] |scid:e4ed8097d57574b1ca4f50e8|xqc_process_crypto_frame|server create hsk stream|
[2025/09/12 05:03:29 346974] [debug] |scid:e4ed8097d57574b1ca4f50e8|xqc_process_frames|frame_type:6|
[2025/09/12 05:03:29 346978] [info] |scid:e4ed8097d57574b1ca4f50e8|xqc_conn_check_token|token empty|
[2025/09/12 05:03:29 346983] [info] |scid:e4ed8097d57574b1ca4f50e8|xqc_process_crypto_frame|check_token fail|conn:0000558BB8857E6C|l-0.0.0.0-443-e4ed8097d57574b1ca4f50e8 p-193.167.0.100-50585-604b6797f4032d9d29d345f9ca894130de|
[2025/09/12 05:03:29 346988] [debug] |scid:e4ed8097d57574b1ca4f50e8|xqc_process_crypto_frame|level:0|
[2025/09/12 05:03:29 346993] [debug] |scid:e4ed8097d57574b1ca4f50e8|xqc_read_crypto_stream|xqc_read_crypto_stream|level:0|
[2025/09/12 05:03:29 346998] [debug] |scid:e4ed8097d57574b1ca4f50e8|xqc_process_frames|frame_type:6|
[2025/09/12 05:03:29 347002] [info] |scid:e4ed8097d57574b1ca4f50e8|xqc_conn_check_token|token empty|
[2025/09/12 05:03:29 347007] [info] |scid:e4ed8097d57574b1ca4f50e8|xqc_process_crypto_frame|check_token fail|conn:0000558BB8857E6C|l-0.0.0.0-443-e4ed8097d57574b1ca4f50e8 p-193.167.0.100-50585-604b6797f4032d9d29d345f9ca894130de|
[2025/09/12 05:03:29 347012] [debug] |scid:e4ed8097d57574b1ca4f50e8|xqc_process_crypto_frame|level:0|
[2025/09/12 05:03:29 347017] [debug] |scid:e4ed8097d57574b1ca4f50e8|xqc_read_crypto_stream|xqc_read_crypto_stream|level:0|
[2025/09/12 05:03:29 347021] [debug] |scid:e4ed8097d57574b1ca4f50e8|xqc_process_frames|frame_type:0|
[2025/09/12 05:03:29 347026] [debug] |scid:e4ed8097d57574b1ca4f50e8|xqc_process_padding_frame|process padding|
[2025/09/12 05:03:29 347037] [debug] |scid:e4ed8097d57574b1ca4f50e8|xqc_process_frames|frame_type:6|
[2025/09/12 05:03:29 347071] [info] |scid:e4ed8097d57574b1ca4f50e8|xqc_conn_check_token|token empty|
[2025/09/12 05:03:29 347075] [info] |scid:e4ed8097d57574b1ca4f50e8|xqc_process_crypto_frame|check_token fail|conn:0000558BB8857E6C|l-0.0.0.0-443-e4ed8097d57574b1ca4f50e8 p-193.167.0.100-50585-604b6797f4032d9d29d345f9ca894130de|
[2025/09/12 05:03:29 347081] [debug] |scid:e4ed8097d57574b1ca4f50e8|xqc_process_crypto_frame|level:0|
[2025/09/12 05:03:29 347085] [debug] |scid:e4ed8097d57574b1ca4f50e8|xqc_read_crypto_stream|xqc_read_crypto_stream|level:0|
[2025/09/12 05:03:29 347090] [debug] |scid:e4ed8097d57574b1ca4f50e8|xqc_process_frames|frame_type:6|
[2025/09/12 05:03:29 347095] [info] |scid:e4ed8097d57574b1ca4f50e8|xqc_conn_check_token|token empty|
[2025/09/12 05:03:29 347099] [info] |scid:e4ed8097d57574b1ca4f50e8|xqc_process_crypto_frame|check_token fail|conn:0000558BB8857E6C|l-0.0.0.0-443-e4ed8097d57574b1ca4f50e8 p-193.167.0.100-50585-604b6797f4032d9d29d345f9ca894130de|
[2025/09/12 05:03:29 347104] [debug] |scid:e4ed8097d57574b1ca4f50e8|xqc_process_crypto_frame|level:0|
[2025/09/12 05:03:29 347109] [debug] |scid:e4ed8097d57574b1ca4f50e8|xqc_read_crypto_stream|xqc_read_crypto_stream|level:0|
[2025/09/12 05:03:29 347113] [debug] |scid:e4ed8097d57574b1ca4f50e8|xqc_process_frames|frame_type:6|
[2025/09/12 05:03:29 347118] [info] |scid:e4ed8097d57574b1ca4f50e8|xqc_conn_check_token|token empty|
[2025/09/12 05:03:29 347122] [info] |scid:e4ed8097d57574b1ca4f50e8|xqc_process_crypto_frame|check_token fail|conn:0000558BB8857E6C|l-0.0.0.0-443-e4ed8097d57574b1ca4f50e8 p-193.167.0.100-50585-604b6797f4032d9d29d345f9ca894130de|
[2025/09/12 05:03:29 347127] [debug] |scid:e4ed8097d57574b1ca4f50e8|xqc_process_crypto_frame|level:0|
[2025/09/12 05:03:29 347132] [debug] |scid:e4ed8097d57574b1ca4f50e8|xqc_read_crypto_stream|xqc_read_crypto_stream|level:0|
[2025/09/12 05:03:29 347137] [debug] |scid:e4ed8097d57574b1ca4f50e8|xqc_process_frames|frame_type:0|
[2025/09/12 05:03:29 347141] [debug] |scid:e4ed8097d57574b1ca4f50e8|xqc_process_padding_frame|process padding|
[2025/09/12 05:03:29 347146] [debug] |scid:e4ed8097d57574b1ca4f50e8|xqc_process_frames|frame_type:6|
[2025/09/12 05:03:29 347151] [info] |scid:e4ed8097d57574b1ca4f50e8|xqc_conn_check_token|token empty|
[2025/09/12 05:03:29 347155] [info] |scid:e4ed8097d57574b1ca4f50e8|xqc_process_crypto_frame|check_token fail|conn:0000558BB8857E6C|l-0.0.0.0-443-e4ed8097d57574b1ca4f50e8 p-193.167.0.100-50585-604b6797f4032d9d29d345f9ca894130de|
[2025/09/12 05:03:29 347160] [debug] |scid:e4ed8097d57574b1ca4f50e8|xqc_process_crypto_frame|level:0|
[2025/09/12 05:03:29 347165] [debug] |scid:e4ed8097d57574b1ca4f50e8|xqc_read_crypto_stream|xqc_read_crypto_stream|level:0|
[2025/09/12 05:03:29 347169] [debug] |scid:e4ed8097d57574b1ca4f50e8|xqc_process_frames|frame_type:6|
[2025/09/12 05:03:29 347174] [info] |scid:e4ed8097d57574b1ca4f50e8|xqc_conn_check_token|token empty|
[2025/09/12 05:03:29 347178] [info] |scid:e4ed8097d57574b1ca4f50e8|xqc_process_crypto_frame|check_token fail|conn:0000558BB8857E6C|l-0.0.0.0-443-e4ed8097d57574b1ca4f50e8 p-193.167.0.100-50585-604b6797f4032d9d29d345f9ca894130de|
[2025/09/12 05:03:29 347183] [debug] |scid:e4ed8097d57574b1ca4f50e8|xqc_process_crypto_frame|level:0|
[2025/09/12 05:03:29 347188] [debug] |scid:e4ed8097d57574b1ca4f50e8|xqc_read_crypto_stream|xqc_read_crypto_stream|level:0|
[2025/09/12 05:03:29 347193] [debug] |scid:e4ed8097d57574b1ca4f50e8|xqc_process_frames|frame_type:6|
[2025/09/12 05:03:29 347197] [info] |scid:e4ed8097d57574b1ca4f50e8|xqc_conn_check_token|token empty|
[2025/09/12 05:03:29 347202] [info] |scid:e4ed8097d57574b1ca4f50e8|xqc_process_crypto_frame|check_token fail|conn:0000558BB8857E6C|l-0.0.0.0-443-e4ed8097d57574b1ca4f50e8 p-193.167.0.100-50585-604b6797f4032d9d29d345f9ca894130de|
[2025/09/12 05:03:29 347207] [debug] |scid:e4ed8097d57574b1ca4f50e8|xqc_process_crypto_frame|level:0|
[2025/09/12 05:03:29 347216] [debug] |scid:e4ed8097d57574b1ca4f50e8|xqc_read_crypto_stream|xqc_read_crypto_stream|level:0|
[2025/09/12 05:03:29 347220] [debug] |scid:e4ed8097d57574b1ca4f50e8|xqc_process_frames|frame_type:6|
[2025/09/12 05:03:29 347225] [info] |scid:e4ed8097d57574b1ca4f50e8|xqc_conn_check_token|token empty|
[2025/09/12 05:03:29 347229] [info] |scid:e4ed8097d57574b1ca4f50e8|xqc_process_crypto_frame|check_token fail|conn:0000558BB8857E6C|l-0.0.0.0-443-e4ed8097d57574b1ca4f50e8 p-193.167.0.100-50585-604b6797f4032d9d29d345f9ca894130de|
[2025/09/12 05:03:29 347234] [debug] |scid:e4ed8097d57574b1ca4f50e8|xqc_process_crypto_frame|level:0|
[2025/09/12 05:03:29 347239] [debug] |scid:e4ed8097d57574b1ca4f50e8|xqc_read_crypto_stream|xqc_read_crypto_stream|level:0|
[2025/09/12 05:03:29 347244] [debug] |scid:e4ed8097d57574b1ca4f50e8|xqc_process_frames|frame_type:6|
[2025/09/12 05:03:29 347248] [info] |scid:e4ed8097d57574b1ca4f50e8|xqc_conn_check_token|token empty|
[2025/09/12 05:03:29 347253] [info] |scid:e4ed8097d57574b1ca4f50e8|xqc_process_crypto_frame|check_token fail|conn:0000558BB8857E6C|l-0.0.0.0-443-e4ed8097d57574b1ca4f50e8 p-193.167.0.100-50585-604b6797f4032d9d29d345f9ca894130de|
[2025/09/12 05:03:29 347258] [debug] |scid:e4ed8097d57574b1ca4f50e8|xqc_process_crypto_frame|level:0|
[2025/09/12 05:03:29 347262] [debug] |scid:e4ed8097d57574b1ca4f50e8|xqc_read_crypto_stream|xqc_read_crypto_stream|level:0|
[2025/09/12 05:03:29 347267] [debug] |scid:e4ed8097d57574b1ca4f50e8|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:0|14u|
[2025/09/12 05:03:29 347310] [debug] |scid:e4ed8097d57574b1ca4f50e8|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:0|SSL_quic_write_level:0|rv:-1|
[2025/09/12 05:03:29 347316] [debug] |scid:e4ed8097d57574b1ca4f50e8|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/09/12 05:03:29 347321] [debug] |scid:e4ed8097d57574b1ca4f50e8|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:0|14u|
[2025/09/12 05:03:29 347327] [debug] |scid:e4ed8097d57574b1ca4f50e8|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:0|SSL_quic_write_level:0|rv:-1|
[2025/09/12 05:03:29 347332] [debug] |scid:e4ed8097d57574b1ca4f50e8|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/09/12 05:03:29 347336] [debug] |scid:e4ed8097d57574b1ca4f50e8|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:0|28u|
[2025/09/12 05:03:29 347341] [debug] |scid:e4ed8097d57574b1ca4f50e8|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:0|SSL_quic_write_level:0|rv:-1|
[2025/09/12 05:03:29 347346] [debug] |scid:e4ed8097d57574b1ca4f50e8|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/09/12 05:03:29 347351] [debug] |scid:e4ed8097d57574b1ca4f50e8|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:0|3u|
[2025/09/12 05:03:29 347356] [debug] |scid:e4ed8097d57574b1ca4f50e8|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:0|SSL_quic_write_level:0|rv:-1|
[2025/09/12 05:03:29 347361] [debug] |scid:e4ed8097d57574b1ca4f50e8|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/09/12 05:03:29 347366] [debug] |scid:e4ed8097d57574b1ca4f50e8|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:0|4u|
[2025/09/12 05:03:29 347371] [debug] |scid:e4ed8097d57574b1ca4f50e8|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:0|SSL_quic_write_level:0|rv:-1|
[2025/09/12 05:03:29 347375] [debug] |scid:e4ed8097d57574b1ca4f50e8|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/09/12 05:03:29 347380] [debug] |scid:e4ed8097d57574b1ca4f50e8|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:0|7u|
[2025/09/12 05:03:29 347385] [debug] |scid:e4ed8097d57574b1ca4f50e8|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:0|SSL_quic_write_level:0|rv:-1|
[2025/09/12 05:03:29 347390] [debug] |scid:e4ed8097d57574b1ca4f50e8|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/09/12 05:03:29 347394] [debug] |scid:e4ed8097d57574b1ca4f50e8|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:0|14u|
[2025/09/12 05:03:29 347399] [debug] |scid:e4ed8097d57574b1ca4f50e8|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:0|SSL_quic_write_level:0|rv:-1|
[2025/09/12 05:03:29 347408] [debug] |scid:e4ed8097d57574b1ca4f50e8|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/09/12 05:03:29 347412] [debug] |scid:e4ed8097d57574b1ca4f50e8|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:0|28u|
[2025/09/12 05:03:29 347418] [debug] |scid:e4ed8097d57574b1ca4f50e8|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:0|SSL_quic_write_level:0|rv:-1|
[2025/09/12 05:03:29 347422] [debug] |scid:e4ed8097d57574b1ca4f50e8|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/09/12 05:03:29 347427] [debug] |scid:e4ed8097d57574b1ca4f50e8|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:0|112u|
[2025/09/12 05:03:29 347432] [debug] |scid:e4ed8097d57574b1ca4f50e8|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:0|SSL_quic_write_level:0|rv:-1|
[2025/09/12 05:03:29 347437] [debug] |scid:e4ed8097d57574b1ca4f50e8|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/09/12 05:03:29 347441] [debug] |scid:e4ed8097d57574b1ca4f50e8|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:0|20u|
[2025/09/12 05:03:29 347446] [debug] |scid:e4ed8097d57574b1ca4f50e8|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:0|SSL_quic_write_level:0|rv:-1|
[2025/09/12 05:03:29 347451] [debug] |scid:e4ed8097d57574b1ca4f50e8|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/09/12 05:03:29 347456] [debug] |scid:e4ed8097d57574b1ca4f50e8|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:0|21u|
[2025/09/12 05:03:29 347508] [info] |scid:e4ed8097d57574b1ca4f50e8|xqc_ssl_cert_cb|cert chain or key empty|sni:server4
[2025/09/12 05:03:29 347708] [debug] |scid:e4ed8097d57574b1ca4f50e8|xqc_conn_tls_transport_params_cb|1RTT_transport_params|max_datagram_frame_size:0|
[2025/09/12 05:03:29 347714] [debug] |scid:e4ed8097d57574b1ca4f50e8|xqc_conn_enable_multipath|xqc_conn_enable_multipath|1|0|
[2025/09/12 05:03:29 347718] [warn] |scid:e4ed8097d57574b1ca4f50e8|xqc_conn_try_to_enable_multipath|multipath_version_negotiation err|
[2025/09/12 05:03:29 347933] [debug] |scid:e4ed8097d57574b1ca4f50e8|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:2|SSL_quic_write_level:3|rv:0|
[2025/09/12 05:03:29 347939] [debug] |scid:e4ed8097d57574b1ca4f50e8|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/09/12 05:03:29 347943] [debug] |scid:e4ed8097d57574b1ca4f50e8|xqc_process_frames|frame_type:0|
[2025/09/12 05:03:29 347947] [debug] |scid:e4ed8097d57574b1ca4f50e8|xqc_process_padding_frame|process padding|
[2025/09/12 05:03:29 347955] [debug] |scid:e4ed8097d57574b1ca4f50e8|xqc_timer_unset|type:ACK_INIT|
[2025/09/12 05:03:29 347960] [debug] |scid:e4ed8097d57574b1ca4f50e8|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 05:03:29 347965] [debug] |scid:e4ed8097d57574b1ca4f50e8|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:1738968411|largest:1738968411|pns:0|
[2025/09/12 05:03:29 347970] [info] |scid:e4ed8097d57574b1ca4f50e8|xqc_conn_on_pkt_processed|====>|conn:0000558BB8857E6C|path:0|size:1200|pkt_type:INIT|pkt_num:1738968411|frame:PADDING CRYPTO |recv_time:1757653409346559|dcid:795d57c905d6da19c808a36152072e150a24|dcid_seq:0|
[2025/09/12 05:03:29 347975] [debug] |scid:e4ed8097d57574b1ca4f50e8|xqc_timer_set|type:PATH_IDLE|expire:1757653469346559|now:1757653409346559|interv:60000000|
[2025/09/12 05:03:29 347980] [debug] |scid:e4ed8097d57574b1ca4f50e8|xqc_timer_set|type:CONN_IDLE|expire:1757653469346559|now:1757653409346559|interv:60000000|
[2025/09/12 05:03:29 347984] [debug] |xqc_engine_main_logic|BEGIN|now:1757653409347983|
[2025/09/12 05:03:29 347988] [debug] |scid:e4ed8097d57574b1ca4f50e8|xqc_engine_process_conn|conn:0000558BB8857E6C|state:S_INIT|flag:TICKING DCID_OK UPPER_CONN_EXIST INIT_RECVD NEED_RUN (null) |now:1757653409347988|
[2025/09/12 05:03:29 347993] [info] |scid:e4ed8097d57574b1ca4f50e8|xqc_conn_check_tx_key|keys are ready, can send 1rtt now|
[2025/09/12 05:03:29 347997] [debug] |scid:e4ed8097d57574b1ca4f50e8|xqc_crypto_stream_on_read|encrypt_level:0|cur_state:S_INIT|next_state:S_INITIAL_RECVD|
[2025/09/12 05:03:29 348006] [debug] |scid:e4ed8097d57574b1ca4f50e8|xqc_process_crypto_write_streams|
[2025/09/12 05:03:29 348010] [debug] |scid:e4ed8097d57574b1ca4f50e8|xqc_crypto_stream_on_write|enc_level|0|
[2025/09/12 05:03:29 348014] [debug] |scid:e4ed8097d57574b1ca4f50e8|xqc_crypto_stream_on_write|cur_state:1|switch|
[2025/09/12 05:03:29 348020] [info] |scid:e4ed8097d57574b1ca4f50e8|xqc_crypto_stream_send|crypto send data|pkt_num:0|size:137|sent:94|pkt_type:INIT|frame:CRYPTO |now:1757653409348020|
[2025/09/12 05:03:29 348025] [debug] |scid:e4ed8097d57574b1ca4f50e8|xqc_crypto_stream_on_write|encrypt_level:0|cur_state:S_INITIAL_RECVD|next_state:S_INITIAL_SENT|
[2025/09/12 05:03:29 348029] [debug] |scid:e4ed8097d57574b1ca4f50e8|xqc_process_crypto_write_streams|
[2025/09/12 05:03:29 348032] [debug] |scid:e4ed8097d57574b1ca4f50e8|xqc_crypto_stream_on_write|enc_level|2|
[2025/09/12 05:03:29 348037] [info] |scid:e4ed8097d57574b1ca4f50e8|xqc_crypto_stream_send|crypto send data|pkt_num:0|size:194|sent:152|pkt_type:HSK|frame:CRYPTO |now:1757653409348036|
[2025/09/12 05:03:29 348060] [info] |scid:e4ed8097d57574b1ca4f50e8|xqc_crypto_stream_send|crypto send data|pkt_num:0|size:516|sent:474|pkt_type:HSK|frame:CRYPTO |now:1757653409348059|
[2025/09/12 05:03:29 348064] [info] |scid:e4ed8097d57574b1ca4f50e8|xqc_crypto_stream_send|crypto send data|pkt_num:0|size:126|sent:84|pkt_type:HSK|frame:CRYPTO |now:1757653409348064|
[2025/09/12 05:03:29 348069] [info] |scid:e4ed8097d57574b1ca4f50e8|xqc_crypto_stream_send|crypto send data|pkt_num:0|size:82|sent:40|pkt_type:HSK|frame:CRYPTO |now:1757653409348069|
[2025/09/12 05:03:29 348073] [debug] |scid:e4ed8097d57574b1ca4f50e8|xqc_crypto_stream_on_write|encrypt_level:2|cur_state:S_INITIAL_SENT|next_state:S_HANDSHAKE_SENT|
[2025/09/12 05:03:29 348078] [debug] |scid:e4ed8097d57574b1ca4f50e8|xqc_gen_ack_frame|largest_recv:1738968411|ack_delay:1519|first_ack_range:0|largest_pkt_recv_time:1757653409346559|
[2025/09/12 05:03:29 348083] [debug] |scid:e4ed8097d57574b1ca4f50e8|xqc_gen_ack_frame|high:1738968411|low:1738968411|pkt_pns:0|
[2025/09/12 05:03:29 348087] [debug] |scid:e4ed8097d57574b1ca4f50e8|xqc_write_ack_to_one_packet|ack_size:13|path:0|path_largest_recv:1738968411|frame_largest_recv:1738968411|
[2025/09/12 05:03:29 348091] [debug] |scid:e4ed8097d57574b1ca4f50e8|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:0|
[2025/09/12 05:03:29 348097] [debug] |scid:e4ed8097d57574b1ca4f50e8|xqc_path_get_perf_class|conn:0000558BB8857E6C|path_id:0|path_srtt:250000|min_srtt:250000|path_bw:0|loss_rate:0.00|path_pto:0|
[2025/09/12 05:03:29 348101] [debug] |scid:e4ed8097d57574b1ca4f50e8|xqc_minrtt_scheduler_get_path|path srtt|conn:0000558BB8857E6C|path_id:0|path_srtt:250000|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:03:29 348106] [debug] |scid:e4ed8097d57574b1ca4f50e8|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CRYPTO |pn:0|size:137|reinj:0|path_class:2|
[2025/09/12 05:03:29 348111] [debug] |scid:e4ed8097d57574b1ca4f50e8|xqc_path_get_perf_class|conn:0000558BB8857E6C|path_id:0|path_srtt:250000|min_srtt:250000|path_bw:0|loss_rate:0.00|path_pto:0|
[2025/09/12 05:03:29 348115] [debug] |scid:e4ed8097d57574b1ca4f50e8|xqc_minrtt_scheduler_get_path|path srtt|conn:0000558BB8857E6C|path_id:0|path_srtt:250000|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:03:29 348120] [debug] |scid:e4ed8097d57574b1ca4f50e8|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CRYPTO |pn:0|size:194|reinj:0|path_class:2|
[2025/09/12 05:03:29 348124] [debug] |scid:e4ed8097d57574b1ca4f50e8|xqc_path_get_perf_class|conn:0000558BB8857E6C|path_id:0|path_srtt:250000|min_srtt:250000|path_bw:0|loss_rate:0.00|path_pto:0|
[2025/09/12 05:03:29 348128] [debug] |scid:e4ed8097d57574b1ca4f50e8|xqc_minrtt_scheduler_get_path|path srtt|conn:0000558BB8857E6C|path_id:0|path_srtt:250000|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:03:29 348136] [debug] |scid:e4ed8097d57574b1ca4f50e8|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CRYPTO |pn:0|size:516|reinj:0|path_class:2|
[2025/09/12 05:03:29 348140] [debug] |scid:e4ed8097d57574b1ca4f50e8|xqc_path_get_perf_class|conn:0000558BB8857E6C|path_id:0|path_srtt:250000|min_srtt:250000|path_bw:0|loss_rate:0.00|path_pto:0|
[2025/09/12 05:03:29 348144] [debug] |scid:e4ed8097d57574b1ca4f50e8|xqc_minrtt_scheduler_get_path|path srtt|conn:0000558BB8857E6C|path_id:0|path_srtt:250000|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:03:29 348148] [debug] |scid:e4ed8097d57574b1ca4f50e8|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CRYPTO |pn:0|size:126|reinj:0|path_class:2|
[2025/09/12 05:03:29 348152] [debug] |scid:e4ed8097d57574b1ca4f50e8|xqc_path_get_perf_class|conn:0000558BB8857E6C|path_id:0|path_srtt:250000|min_srtt:250000|path_bw:0|loss_rate:0.00|path_pto:0|
[2025/09/12 05:03:29 348156] [debug] |scid:e4ed8097d57574b1ca4f50e8|xqc_minrtt_scheduler_get_path|path srtt|conn:0000558BB8857E6C|path_id:0|path_srtt:250000|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:03:29 348160] [debug] |scid:e4ed8097d57574b1ca4f50e8|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CRYPTO |pn:0|size:82|reinj:0|path_class:2|
[2025/09/12 05:03:29 348164] [debug] |scid:e4ed8097d57574b1ca4f50e8|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:ACK |stream_id:0|stream_offset:0|
[2025/09/12 05:03:29 348169] [debug] |scid:e4ed8097d57574b1ca4f50e8|xqc_check_acked_or_dropped_pkt|conn:0000558BB8857E6C|pkt_num:0|size:137|pkt_type:INIT|frame:CRYPTO |
[2025/09/12 05:03:29 348175] [debug] |scid:e4ed8097d57574b1ca4f50e8|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:0|
[2025/09/12 05:03:29 348211] [info] |scid:e4ed8097d57574b1ca4f50e8|xqc_send_packet_with_pn|<==|conn:0000558BB8857E6C|path:0|pkt_num:0|size:1184|sent:1200|pkt_type:INIT|frame:PADDING CRYPTO |inflight:0|now:1757653409348182|stream_id:0|stream_offset:0|
[2025/09/12 05:03:29 348221] [debug] |scid:e4ed8097d57574b1ca4f50e8|xqc_send_ctl_on_packet_sent|conn:0000558BB8857E6C|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 05:03:29 348229] [debug] |scid:e4ed8097d57574b1ca4f50e8|xqc_send_ctl_on_packet_sent|path:0|inflight:0|applimit:0|
[2025/09/12 05:03:29 348236] [debug] |scid:e4ed8097d57574b1ca4f50e8|xqc_send_ctl_get_pto_time_and_space|srtt:250000|rtt_var:125000|pto_duration:750000|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:03:29 348244] [debug] |scid:e4ed8097d57574b1ca4f50e8|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8857E6C|path:0|PNS: 0, unacked: 1184|
[2025/09/12 05:03:29 348249] [debug] |scid:e4ed8097d57574b1ca4f50e8|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8857E6C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:03:29 348253] [debug] |scid:e4ed8097d57574b1ca4f50e8|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8857E6C|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:03:29 348256] [debug] |scid:e4ed8097d57574b1ca4f50e8|xqc_timer_set|type:LOSS_DETECTION|expire:1757653410098182|now:1757653409348235|interv:749947|
[2025/09/12 05:03:29 348260] [debug] |scid:e4ed8097d57574b1ca4f50e8|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB8857E6C|path:0|pns:0|expire:1757653410098182|now:1757653409348235|interval:749947|pto_count:0|srtt:250000
[2025/09/12 05:03:29 348265] [debug] |scid:e4ed8097d57574b1ca4f50e8|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:45952|inflight:1184|
[2025/09/12 05:03:29 348270] [debug] |scid:e4ed8097d57574b1ca4f50e8|xqc_check_acked_or_dropped_pkt|conn:0000558BB8857E6C|pkt_num:0|size:194|pkt_type:HSK|frame:CRYPTO |
[2025/09/12 05:03:29 348275] [debug] |scid:e4ed8097d57574b1ca4f50e8|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:0|
[2025/09/12 05:03:29 348301] [info] |scid:e4ed8097d57574b1ca4f50e8|xqc_send_packet_with_pn|<==|conn:0000558BB8857E6C|path:0|pkt_num:0|size:194|sent:210|pkt_type:HSK|frame:CRYPTO |inflight:1184|now:1757653409348281|stream_id:0|stream_offset:0|
[2025/09/12 05:03:29 348325] [debug] |scid:e4ed8097d57574b1ca4f50e8|xqc_send_ctl_on_packet_sent|conn:0000558BB8857E6C|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 05:03:29 348331] [debug] |scid:e4ed8097d57574b1ca4f50e8|xqc_send_ctl_on_packet_sent|path:0|inflight:1184|applimit:0|
[2025/09/12 05:03:29 348335] [debug] |scid:e4ed8097d57574b1ca4f50e8|xqc_send_ctl_get_pto_time_and_space|srtt:250000|rtt_var:125000|pto_duration:750000|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:03:29 348340] [debug] |scid:e4ed8097d57574b1ca4f50e8|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8857E6C|path:0|PNS: 0, unacked: 1184|
[2025/09/12 05:03:29 348344] [debug] |scid:e4ed8097d57574b1ca4f50e8|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8857E6C|path:0|PNS: 1, unacked: 194|
[2025/09/12 05:03:29 348347] [debug] |scid:e4ed8097d57574b1ca4f50e8|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8857E6C|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:03:29 348351] [debug] |scid:e4ed8097d57574b1ca4f50e8|xqc_timer_set|type:LOSS_DETECTION|expire:1757653410098182|now:1757653409348335|interv:749847|
[2025/09/12 05:03:29 348355] [debug] |scid:e4ed8097d57574b1ca4f50e8|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB8857E6C|path:0|pns:0|expire:1757653410098182|now:1757653409348335|interval:749847|pto_count:0|srtt:250000
[2025/09/12 05:03:29 348360] [debug] |scid:e4ed8097d57574b1ca4f50e8|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:45952|inflight:1378|
[2025/09/12 05:03:29 348364] [debug] |scid:e4ed8097d57574b1ca4f50e8|xqc_check_acked_or_dropped_pkt|conn:0000558BB8857E6C|pkt_num:0|size:516|pkt_type:HSK|frame:CRYPTO |
[2025/09/12 05:03:29 348369] [debug] |scid:e4ed8097d57574b1ca4f50e8|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1|
[2025/09/12 05:03:29 348395] [info] |scid:e4ed8097d57574b1ca4f50e8|xqc_send_packet_with_pn|<==|conn:0000558BB8857E6C|path:0|pkt_num:1|size:516|sent:532|pkt_type:HSK|frame:CRYPTO |inflight:1378|now:1757653409348375|stream_id:0|stream_offset:0|
[2025/09/12 05:03:29 348404] [debug] |scid:e4ed8097d57574b1ca4f50e8|xqc_send_ctl_on_packet_sent|conn:0000558BB8857E6C|path:0|pkt_num:1|origin_pktnum:0|size:516|enc_size:532|pkt_type:HSK|frame:CRYPTO |conn_state:S_HANDSHAKE_SENT|po_in_flight:0||retrans:0|
[2025/09/12 05:03:29 348411] [debug] |scid:e4ed8097d57574b1ca4f50e8|xqc_send_ctl_on_packet_sent|path:0|inflight:1378|applimit:0|
[2025/09/12 05:03:29 348418] [debug] |scid:e4ed8097d57574b1ca4f50e8|xqc_send_ctl_get_pto_time_and_space|srtt:250000|rtt_var:125000|pto_duration:750000|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:03:29 348423] [debug] |scid:e4ed8097d57574b1ca4f50e8|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8857E6C|path:0|PNS: 0, unacked: 1184|
[2025/09/12 05:03:29 348427] [debug] |scid:e4ed8097d57574b1ca4f50e8|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8857E6C|path:0|PNS: 1, unacked: 710|
[2025/09/12 05:03:29 348431] [debug] |scid:e4ed8097d57574b1ca4f50e8|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8857E6C|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:03:29 348435] [debug] |scid:e4ed8097d57574b1ca4f50e8|xqc_timer_set|type:LOSS_DETECTION|expire:1757653410098182|now:1757653409348418|interv:749764|
[2025/09/12 05:03:29 348439] [debug] |scid:e4ed8097d57574b1ca4f50e8|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB8857E6C|path:0|pns:0|expire:1757653410098182|now:1757653409348418|interval:749764|pto_count:0|srtt:250000
[2025/09/12 05:03:29 348443] [debug] |scid:e4ed8097d57574b1ca4f50e8|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:45952|inflight:1894|
[2025/09/12 05:03:29 348448] [debug] |scid:e4ed8097d57574b1ca4f50e8|xqc_check_acked_or_dropped_pkt|conn:0000558BB8857E6C|pkt_num:0|size:126|pkt_type:HSK|frame:CRYPTO |
[2025/09/12 05:03:29 348456] [debug] |scid:e4ed8097d57574b1ca4f50e8|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:2|
[2025/09/12 05:03:29 348480] [info] |scid:e4ed8097d57574b1ca4f50e8|xqc_send_packet_with_pn|<==|conn:0000558BB8857E6C|path:0|pkt_num:2|size:126|sent:142|pkt_type:HSK|frame:CRYPTO |inflight:1894|now:1757653409348462|stream_id:0|stream_offset:0|
[2025/09/12 05:03:29 348488] [debug] |scid:e4ed8097d57574b1ca4f50e8|xqc_send_ctl_on_packet_sent|conn:0000558BB8857E6C|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 05:03:29 348495] [debug] |scid:e4ed8097d57574b1ca4f50e8|xqc_send_ctl_on_packet_sent|path:0|inflight:1894|applimit:0|
[2025/09/12 05:03:29 348501] [debug] |scid:e4ed8097d57574b1ca4f50e8|xqc_send_ctl_get_pto_time_and_space|srtt:250000|rtt_var:125000|pto_duration:750000|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:03:29 348508] [debug] |scid:e4ed8097d57574b1ca4f50e8|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8857E6C|path:0|PNS: 0, unacked: 1184|
[2025/09/12 05:03:29 348511] [debug] |scid:e4ed8097d57574b1ca4f50e8|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8857E6C|path:0|PNS: 1, unacked: 836|
[2025/09/12 05:03:29 348515] [debug] |scid:e4ed8097d57574b1ca4f50e8|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8857E6C|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:03:29 348519] [debug] |scid:e4ed8097d57574b1ca4f50e8|xqc_timer_set|type:LOSS_DETECTION|expire:1757653410098182|now:1757653409348501|interv:749681|
[2025/09/12 05:03:29 348523] [debug] |scid:e4ed8097d57574b1ca4f50e8|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB8857E6C|path:0|pns:0|expire:1757653410098182|now:1757653409348501|interval:749681|pto_count:0|srtt:250000
[2025/09/12 05:03:29 348527] [debug] |scid:e4ed8097d57574b1ca4f50e8|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:45952|inflight:2020|
[2025/09/12 05:03:29 348531] [debug] |scid:e4ed8097d57574b1ca4f50e8|xqc_check_acked_or_dropped_pkt|conn:0000558BB8857E6C|pkt_num:0|size:82|pkt_type:HSK|frame:CRYPTO |
[2025/09/12 05:03:29 348536] [debug] |scid:e4ed8097d57574b1ca4f50e8|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:3|
[2025/09/12 05:03:29 348559] [info] |scid:e4ed8097d57574b1ca4f50e8|xqc_send_packet_with_pn|<==|conn:0000558BB8857E6C|path:0|pkt_num:3|size:82|sent:98|pkt_type:HSK|frame:CRYPTO |inflight:2020|now:1757653409348541|stream_id:0|stream_offset:0|
[2025/09/12 05:03:29 348567] [debug] |scid:e4ed8097d57574b1ca4f50e8|xqc_send_ctl_on_packet_sent|conn:0000558BB8857E6C|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 05:03:29 348574] [debug] |scid:e4ed8097d57574b1ca4f50e8|xqc_send_ctl_on_packet_sent|path:0|inflight:2020|applimit:0|
[2025/09/12 05:03:29 348580] [debug] |scid:e4ed8097d57574b1ca4f50e8|xqc_send_ctl_get_pto_time_and_space|srtt:250000|rtt_var:125000|pto_duration:750000|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:03:29 348586] [debug] |scid:e4ed8097d57574b1ca4f50e8|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8857E6C|path:0|PNS: 0, unacked: 1184|
[2025/09/12 05:03:29 348590] [debug] |scid:e4ed8097d57574b1ca4f50e8|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8857E6C|path:0|PNS: 1, unacked: 918|
[2025/09/12 05:03:29 348594] [debug] |scid:e4ed8097d57574b1ca4f50e8|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8857E6C|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:03:29 348598] [debug] |scid:e4ed8097d57574b1ca4f50e8|xqc_timer_set|type:LOSS_DETECTION|expire:1757653410098182|now:1757653409348580|interv:749602|
[2025/09/12 05:03:29 348602] [debug] |scid:e4ed8097d57574b1ca4f50e8|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB8857E6C|path:0|pns:0|expire:1757653410098182|now:1757653409348580|interval:749602|pto_count:0|srtt:250000
[2025/09/12 05:03:29 348606] [debug] |scid:e4ed8097d57574b1ca4f50e8|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:45952|inflight:2102|
[2025/09/12 05:03:29 348615] [debug] |scid:e4ed8097d57574b1ca4f50e8|xqc_check_acked_or_dropped_pkt|conn:0000558BB8857E6C|pkt_num:0|size:56|pkt_type:INIT|frame:ACK |
[2025/09/12 05:03:29 348620] [debug] |scid:e4ed8097d57574b1ca4f50e8|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1|
[2025/09/12 05:03:29 348642] [info] |scid:e4ed8097d57574b1ca4f50e8|xqc_send_packet_with_pn|<==|conn:0000558BB8857E6C|path:0|pkt_num:1|size:56|sent:72|pkt_type:INIT|frame:ACK |inflight:2102|now:1757653409348625|stream_id:0|stream_offset:0|
[2025/09/12 05:03:29 348650] [debug] |scid:e4ed8097d57574b1ca4f50e8|xqc_send_ctl_on_packet_sent|conn:0000558BB8857E6C|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 05:03:29 348658] [debug] |scid:e4ed8097d57574b1ca4f50e8|xqc_conn_next_wakeup_time|wakeup_time:1757653410098182|
[2025/09/12 05:03:29 348664] [debug] |scid:e4ed8097d57574b1ca4f50e8|xqc_engine_add_wakeup_queue|next_tick_time:1757653410098182|
[2025/09/12 05:03:29 348671] [debug] |xqc_engine_wakeup_after|wakeup:1757653409420304|now:1757653409348671|diff:71633|
[2025/09/12 05:03:29 348676] [debug] |xqc_engine_main_logic|END|now:1757653409347988|
[2025/09/12 05:03:29 348681] [debug] |xqc_engine_main_logic|BEGIN|now:1757653409348681|
[2025/09/12 05:03:29 348685] [debug] |xqc_engine_wakeup_after|wakeup:1757653409420304|now:1757653409348685|diff:71619|
[2025/09/12 05:03:29 348689] [debug] |xqc_engine_main_logic|END|now:1757653409348681|
[2025/09/12 05:03:29 381826] [info] |xqc_engine_packet_process|==>|conn:0000558BB8857E6C|size:1200|state:S_HANDSHAKE_SENT|recv_time:1757653409381824|
[2025/09/12 05:03:29 381845] [debug] |scid:e4ed8097d57574b1ca4f50e8|xqc_packet_parse_initial|packet parse|initial|
[2025/09/12 05:03:29 381854] [debug] |scid:e4ed8097d57574b1ca4f50e8|xqc_packet_parse_initial|success|Length:25|
[2025/09/12 05:03:29 381865] [debug] |scid:e4ed8097d57574b1ca4f50e8|xqc_packet_decrypt|largest_pn:1738968411|
[2025/09/12 05:03:29 381872] [debug] |scid:e4ed8097d57574b1ca4f50e8|xqc_packet_decrypt|decryption nonce|path_id:0|pn:1738968412|
[2025/09/12 05:03:29 381880] [debug] |scid:e4ed8097d57574b1ca4f50e8|xqc_packet_decrypt_single|pkt_type:INIT|pkt_num:1738968412|
[2025/09/12 05:03:29 381888] [debug] |scid:e4ed8097d57574b1ca4f50e8|xqc_process_frames|frame_type:2|
[2025/09/12 05:03:29 381897] [debug] |scid:e4ed8097d57574b1ca4f50e8|xqc_send_ctl_on_ack_received|conn:0000558BB8857E6C|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 05:03:29 381906] [debug] |scid:e4ed8097d57574b1ca4f50e8|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:1184|prior_delivered:0|prior_time:1757653409348182|is_app_limited:1|send_elapse:0|ack_elapse:33642|ctl_first_sent_time:1757653409348182|lagest_ack_time:1757653409381824|curr_delivered:1184|
[2025/09/12 05:03:29 381915] [debug] |scid:e4ed8097d57574b1ca4f50e8|xqc_update_sample|sampler_sent_time_update:1757653409348182|
[2025/09/12 05:03:29 381923] [debug] |scid:e4ed8097d57574b1ca4f50e8|xqc_send_ctl_on_ack_received|sndq_packets_used:4||sndq_packets_used_bytes:0|sndq_packets_free:2|
[2025/09/12 05:03:29 381932] [debug] |scid:e4ed8097d57574b1ca4f50e8|xqc_send_ctl_update_rtt|before update rtt|conn:0000558BB8857E6C|srtt:250000|rttvar:125000|minrtt:4294967295|latest_rtt:33642|ack_delay:0|
[2025/09/12 05:03:29 381941] [debug] |scid:e4ed8097d57574b1ca4f50e8|xqc_send_ctl_update_rtt|l-0.0.0.0-443-e4ed8097d57574b1ca4f50e8 p-193.167.0.100-50585-604b6797f4032d9d29d345f9ca894130de |after update rtt|conn:0000558BB8857E6C|srtt:33642|rttvar:16821|minrtt:33642|latest_rtt:33642|ack_delay:0|
[2025/09/12 05:03:29 381949] [debug] |scid:e4ed8097d57574b1ca4f50e8|xqc_send_ctl_get_lost_sent_pn|largest_acked:0|lost_pn:18446744073709551615|thresh:3|
[2025/09/12 05:03:29 381958] [debug] |scid:e4ed8097d57574b1ca4f50e8|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:03:29 381975] [debug] |scid:e4ed8097d57574b1ca4f50e8|xqc_send_ctl_get_pto_time_and_space|srtt:33642|rtt_var:16821|pto_duration:100926|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:03:29 381981] [debug] |scid:e4ed8097d57574b1ca4f50e8|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8857E6C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:03:29 381986] [debug] |scid:e4ed8097d57574b1ca4f50e8|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8857E6C|path:0|PNS: 1, unacked: 918|
[2025/09/12 05:03:29 381990] [debug] |scid:e4ed8097d57574b1ca4f50e8|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8857E6C|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:03:29 381995] [debug] |scid:e4ed8097d57574b1ca4f50e8|xqc_timer_set|type:LOSS_DETECTION|expire:1757653409449467|now:1757653409381974|interv:67493|
[2025/09/12 05:03:29 382000] [debug] |scid:e4ed8097d57574b1ca4f50e8|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB8857E6C|path:0|pns:1|expire:1757653409449467|now:1757653409381974|interval:67493|pto_count:0|srtt:33642
[2025/09/12 05:03:29 382006] [debug] |scid:e4ed8097d57574b1ca4f50e8|xqc_generate_sample|sampler: send_elapse 0, ack_elapse 33642, delivered 1184|rate 35194|lost 0|
[2025/09/12 05:03:29 382012] [debug] |scid:e4ed8097d57574b1ca4f50e8|xqc_bbr_update_bandwidth|BBRv1: RTT round update 0 -> 1|
[2025/09/12 05:03:29 382017] [debug] |scid:e4ed8097d57574b1ca4f50e8|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (35194) in round 1|
[2025/09/12 05:03:29 382022] [debug] |scid:e4ed8097d57574b1ca4f50e8|xqc_bbr_update_min_rtt|probertt expire|rtt:33642, old_rtt:2147483647|
[2025/09/12 05:03:29 382027] [debug] |scid:e4ed8097d57574b1ca4f50e8|xqc_bbr_update_min_rtt|minrtt expire|rtt:33642, old_rtt:2147483647|
[2025/09/12 05:03:29 382033] [debug] |scid:e4ed8097d57574b1ca4f50e8|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:5744|extra_cwnd:2368|
[2025/09/12 05:03:29 382055] [debug] |scid:e4ed8097d57574b1ca4f50e8|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:45952|packet_lost:0|acked:1184|po_sent_time:1757653409348182|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1184|
[2025/09/12 05:03:29 382062] [debug] |scid:e4ed8097d57574b1ca4f50e8|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:45952|packet_lost:0|acked:1184|po_sent_time:1757653409348182|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1184|
[2025/09/12 05:03:29 382068] [debug] |scid:e4ed8097d57574b1ca4f50e8|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-e4ed8097d57574b1ca4f50e8 p-193.167.0.100-50585-604b6797f4032d9d29d345f9ca894130de |bbr on ack|mode:0|pacing_rate:3940653|bw:35194|cwnd:47136|full_bw_reached:0|inflight:918|srtt:33642|latest_rtt:33642|min_rtt:33642|applimit:1|lost:0|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:1|
[2025/09/12 05:03:29 382074] [stats] |scid:e4ed8097d57574b1ca4f50e8|xqc_send_ctl_info_circle_record|l-0.0.0.0-443-e4ed8097d57574b1ca4f50e8 p-193.167.0.100-50585-604b6797f4032d9d29d345f9ca894130de |path:0||cwnd:47136|inflight:918|mode:0|applimit:0|pacing_rate:3940653|bw:35194|srtt:33642|latest_rtt:33642|min_rtt:33642|send:5|lost:0|tlp:0|recv:1|recovery:0|slow_start:1|conn_life:35492|acked:1184|delivered:1184|is_cwnd_limited:0|
[2025/09/12 05:03:29 382082] [info] |scid:e4ed8097d57574b1ca4f50e8|xqc_conn_addr_validated|Address Validated|conn:0000558BB8857E6C|role:1|
[2025/09/12 05:03:29 382088] [debug] |scid:e4ed8097d57574b1ca4f50e8|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:1738968412|largest:1738968412|pns:0|
[2025/09/12 05:03:29 382094] [info] |scid:e4ed8097d57574b1ca4f50e8|xqc_conn_on_pkt_processed|====>|conn:0000558BB8857E6C|path:0|size:1200|pkt_type:INIT|pkt_num:1738968412|frame:ACK |recv_time:1757653409381824|dcid:e4ed8097d57574b1ca4f50e8|dcid_seq:0|
[2025/09/12 05:03:29 382100] [debug] |scid:e4ed8097d57574b1ca4f50e8|xqc_packet_parse_handshake|success|Length:1094|
[2025/09/12 05:03:29 382111] [debug] |scid:e4ed8097d57574b1ca4f50e8|xqc_packet_decrypt|largest_pn:0|
[2025/09/12 05:03:29 382116] [debug] |scid:e4ed8097d57574b1ca4f50e8|xqc_packet_decrypt|decryption nonce|path_id:0|pn:1738968410|
[2025/09/12 05:03:29 382123] [debug] |scid:e4ed8097d57574b1ca4f50e8|xqc_packet_decrypt_single|pkt_type:HSK|pkt_num:1738968410|
[2025/09/12 05:03:29 382128] [debug] |scid:e4ed8097d57574b1ca4f50e8|xqc_process_frames|frame_type:2|
[2025/09/12 05:03:29 382134] [debug] |scid:e4ed8097d57574b1ca4f50e8|xqc_send_ctl_on_ack_received|conn:0000558BB8857E6C|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 05:03:29 382139] [debug] |scid:e4ed8097d57574b1ca4f50e8|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:1378|prior_delivered:0|prior_time:1757653409348182|is_app_limited:1|send_elapse:99|ack_elapse:33642|ctl_first_sent_time:1757653409348281|lagest_ack_time:1757653409381824|curr_delivered:1378|
[2025/09/12 05:03:29 382145] [debug] |scid:e4ed8097d57574b1ca4f50e8|xqc_update_sample|sampler_sent_time_update:1757653409348281|
[2025/09/12 05:03:29 382150] [debug] |scid:e4ed8097d57574b1ca4f50e8|xqc_send_ctl_on_ack_received|sndq_packets_used:3||sndq_packets_used_bytes:0|sndq_packets_free:3|
[2025/09/12 05:03:29 382156] [debug] |scid:e4ed8097d57574b1ca4f50e8|xqc_send_ctl_on_ack_received|conn:0000558BB8857E6C|path:0|pkt_num:1|origin_pktnum:0|size:516|pns:1|pkt_type:HSK|frame:CRYPTO |conn_state:S_HANDSHAKE_SENT|frame_largest_ack:3|path_largest_ack:1|
[2025/09/12 05:03:29 382161] [debug] |scid:e4ed8097d57574b1ca4f50e8|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:1894|prior_delivered:0|prior_time:1757653409348182|is_app_limited:1|send_elapse:193|ack_elapse:33642|ctl_first_sent_time:1757653409348375|lagest_ack_time:1757653409381824|curr_delivered:1894|
[2025/09/12 05:03:29 382166] [debug] |scid:e4ed8097d57574b1ca4f50e8|xqc_update_sample|sampler_sent_time_update:1757653409348375|
[2025/09/12 05:03:29 382171] [debug] |scid:e4ed8097d57574b1ca4f50e8|xqc_send_ctl_on_ack_received|sndq_packets_used:2||sndq_packets_used_bytes:0|sndq_packets_free:4|
[2025/09/12 05:03:29 382176] [debug] |scid:e4ed8097d57574b1ca4f50e8|xqc_send_ctl_on_ack_received|conn:0000558BB8857E6C|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 05:03:29 382182] [debug] |scid:e4ed8097d57574b1ca4f50e8|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:2102|prior_delivered:0|prior_time:1757653409348182|is_app_limited:1|send_elapse:359|ack_elapse:33642|ctl_first_sent_time:1757653409348541|lagest_ack_time:1757653409381824|curr_delivered:1976|
[2025/09/12 05:03:29 382188] [debug] |scid:e4ed8097d57574b1ca4f50e8|xqc_update_sample|sampler_sent_time_update:1757653409348541|
[2025/09/12 05:03:29 382192] [debug] |scid:e4ed8097d57574b1ca4f50e8|xqc_send_ctl_on_ack_received|sndq_packets_used:1||sndq_packets_used_bytes:0|sndq_packets_free:5|
[2025/09/12 05:03:29 382197] [debug] |scid:e4ed8097d57574b1ca4f50e8|xqc_send_ctl_update_rtt|before update rtt|conn:0000558BB8857E6C|srtt:33642|rttvar:16821|minrtt:33642|latest_rtt:33283|ack_delay:0|
[2025/09/12 05:03:29 382203] [debug] |scid:e4ed8097d57574b1ca4f50e8|xqc_send_ctl_update_rtt|l-0.0.0.0-443-e4ed8097d57574b1ca4f50e8 p-193.167.0.100-50585-604b6797f4032d9d29d345f9ca894130de |after update rtt|conn:0000558BB8857E6C|srtt:33597|rttvar:12705|minrtt:33283|latest_rtt:33283|ack_delay:0|
[2025/09/12 05:03:29 382208] [debug] |scid:e4ed8097d57574b1ca4f50e8|xqc_send_ctl_get_lost_sent_pn|largest_acked:3|lost_pn:0|thresh:3|
[2025/09/12 05:03:29 382213] [debug] |scid:e4ed8097d57574b1ca4f50e8|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:03:29 382218] [debug] |scid:e4ed8097d57574b1ca4f50e8|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:0000558BB8857E6C|path:0|pns:1|expire:1757653409386258|now:1757653409382218|interval:4040|
[2025/09/12 05:03:29 382227] [debug] |scid:e4ed8097d57574b1ca4f50e8|xqc_timer_set|type:LOSS_DETECTION|expire:1757653409386258|now:1757653409382218|interv:4040|
[2025/09/12 05:03:29 382232] [debug] |scid:e4ed8097d57574b1ca4f50e8|xqc_generate_sample|sampler: send_elapse 359, ack_elapse 33642, delivered 1976|rate 58736|lost 0|
[2025/09/12 05:03:29 382237] [debug] |scid:e4ed8097d57574b1ca4f50e8|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (58736) in round 1|
[2025/09/12 05:03:29 382242] [debug] |scid:e4ed8097d57574b1ca4f50e8|xqc_bbr_update_min_rtt|probertt expire|rtt:33283, old_rtt:33642|
[2025/09/12 05:03:29 382247] [debug] |scid:e4ed8097d57574b1ca4f50e8|xqc_bbr_update_min_rtt|minrtt expire|rtt:33283, old_rtt:33642|
[2025/09/12 05:03:29 382252] [debug] |scid:e4ed8097d57574b1ca4f50e8|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:5744|extra_cwnd:3952|
[2025/09/12 05:03:29 382257] [debug] |scid:e4ed8097d57574b1ca4f50e8|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:47136|packet_lost:0|acked:792|po_sent_time:1757653409348541|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1184|
[2025/09/12 05:03:29 382262] [debug] |scid:e4ed8097d57574b1ca4f50e8|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:47136|packet_lost:0|acked:792|po_sent_time:1757653409348541|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1184|
[2025/09/12 05:03:29 382268] [debug] |scid:e4ed8097d57574b1ca4f50e8|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-e4ed8097d57574b1ca4f50e8 p-193.167.0.100-50585-604b6797f4032d9d29d345f9ca894130de |bbr on ack|mode:0|pacing_rate:3940653|bw:58736|cwnd:47928|full_bw_reached:0|inflight:126|srtt:33597|latest_rtt:33283|min_rtt:33283|applimit:1|lost:0|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:03:29 382274] [stats] |scid:e4ed8097d57574b1ca4f50e8|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-e4ed8097d57574b1ca4f50e8 p-193.167.0.100-50585-604b6797f4032d9d29d345f9ca894130de |bandwidth change record|bw_before:35194|bw_after:58736|srtt:33597|cwnd:47928|
[2025/09/12 05:03:29 382280] [debug] |scid:e4ed8097d57574b1ca4f50e8|xqc_process_frames|frame_type:0|
[2025/09/12 05:03:29 382284] [debug] |scid:e4ed8097d57574b1ca4f50e8|xqc_process_padding_frame|process padding|
[2025/09/12 05:03:29 382292] [info] |scid:e4ed8097d57574b1ca4f50e8|xqc_send_ctl_on_pns_discard|xqc_send_ctl_set_loss_detection_timer on discard pns:0
[2025/09/12 05:03:29 382297] [debug] |scid:e4ed8097d57574b1ca4f50e8|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:0000558BB8857E6C|path:0|pns:1|expire:1757653409386258|now:1757653409382297|interval:3961|
[2025/09/12 05:03:29 382302] [debug] |scid:e4ed8097d57574b1ca4f50e8|xqc_timer_set|type:LOSS_DETECTION|expire:1757653409386258|now:1757653409382297|interv:3961|
[2025/09/12 05:03:29 382308] [debug] |scid:e4ed8097d57574b1ca4f50e8|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:1738968410|largest:1738968410|pns:1|
[2025/09/12 05:03:29 382313] [info] |scid:e4ed8097d57574b1ca4f50e8|xqc_conn_on_pkt_processed|====>|conn:0000558BB8857E6C|path:0|size:1134|pkt_type:HSK|pkt_num:1738968410|frame:PADDING ACK |recv_time:1757653409381824|dcid:e4ed8097d57574b1ca4f50e8|dcid_seq:0|
[2025/09/12 05:03:29 382319] [debug] |scid:e4ed8097d57574b1ca4f50e8|xqc_timer_set|type:PATH_IDLE|expire:1757653469381824|now:1757653409381824|interv:60000000|
[2025/09/12 05:03:29 382324] [debug] |scid:e4ed8097d57574b1ca4f50e8|xqc_timer_set|type:CONN_IDLE|expire:1757653469381824|now:1757653409381824|interv:60000000|
[2025/09/12 05:03:29 382329] [debug] |scid:e4ed8097d57574b1ca4f50e8|xqc_engine_remove_wakeup_queue|next_tick_time:1757653410098182|pq_index:2|
[2025/09/12 05:03:29 382334] [debug] |scid:e4ed8097d57574b1ca4f50e8|xqc_engine_add_active_queue|last_ticked_time:1757653409347988|
[2025/09/12 05:03:29 382339] [debug] |xqc_engine_main_logic|BEGIN|now:1757653409382339|
[2025/09/12 05:03:29 382346] [debug] |scid:e4ed8097d57574b1ca4f50e8|xqc_engine_process_conn|conn:0000558BB8857E6C|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:1757653409382344|
[2025/09/12 05:03:29 382357] [debug] |scid:e4ed8097d57574b1ca4f50e8|xqc_conn_next_wakeup_time|wakeup_time:1757653409386258|
[2025/09/12 05:03:29 382362] [debug] |scid:e4ed8097d57574b1ca4f50e8|xqc_engine_add_wakeup_queue|next_tick_time:1757653409386258|
[2025/09/12 05:03:29 382367] [debug] |xqc_engine_wakeup_after|wakeup:1757653409386258|now:1757653409382367|diff:3891|
[2025/09/12 05:03:29 382372] [debug] |xqc_engine_main_logic|END|now:1757653409382344|
[2025/09/12 05:03:29 382378] [debug] |xqc_engine_main_logic|BEGIN|now:1757653409382378|
[2025/09/12 05:03:29 382383] [debug] |xqc_engine_wakeup_after|wakeup:1757653409386258|now:1757653409382383|diff:3875|
[2025/09/12 05:03:29 382388] [debug] |xqc_engine_main_logic|END|now:1757653409382378|
[2025/09/12 05:03:29 386465] [debug] |xqc_engine_main_logic|BEGIN|now:1757653409386464|
[2025/09/12 05:03:29 386475] [debug] |scid:e4ed8097d57574b1ca4f50e8|xqc_engine_remove_wakeup_queue|next_tick_time:1757653409386258|pq_index:0|
[2025/09/12 05:03:29 386481] [debug] |scid:e4ed8097d57574b1ca4f50e8|xqc_engine_add_active_queue|last_ticked_time:1757653409382344|
[2025/09/12 05:03:29 386487] [debug] |scid:e4ed8097d57574b1ca4f50e8|xqc_engine_process_conn|conn:0000558BB8857E6C|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:1757653409386486|
[2025/09/12 05:03:29 386493] [debug] |scid:e4ed8097d57574b1ca4f50e8|xqc_timer_expire|timer expired|type:LOSS_DETECTION|expire_time:1757653409386258|now:1757653409386486|
[2025/09/12 05:03:29 386498] [debug] |scid:e4ed8097d57574b1ca4f50e8|xqc_timer_loss_detection_timeout|path:0|loss_detection_timeout|
[2025/09/12 05:03:29 386504] [debug] |scid:e4ed8097d57574b1ca4f50e8|xqc_timer_loss_detection_timeout|xqc_send_ctl_detect_lost|
[2025/09/12 05:03:29 386509] [debug] |scid:e4ed8097d57574b1ca4f50e8|xqc_send_ctl_get_lost_sent_pn|largest_acked:3|lost_pn:0|thresh:3|
[2025/09/12 05:03:29 386515] [debug] |scid:e4ed8097d57574b1ca4f50e8|xqc_send_ctl_detect_lost|mark lost|pns:1|pkt_num:2|lost_pn:0|po_sent_time:1757653409348462|lost_send_time:1757653409348690|loss_delay:37796|frame:CRYPTO |repair:32|
[2025/09/12 05:03:29 386521] [debug] |scid:e4ed8097d57574b1ca4f50e8|xqc_send_ctl_detect_lost|OnLostDetection|largest_lost sent time: 1757653409348462u|
[2025/09/12 05:03:29 386527] [stats] |scid:e4ed8097d57574b1ca4f50e8|xqc_send_ctl_detect_lost|l-0.0.0.0-443-e4ed8097d57574b1ca4f50e8 p-193.167.0.100-50585-604b6797f4032d9d29d345f9ca894130de |lost interval:1757653409386486|lost_count:1|send_count:5|pkt_num:2|po_send_time:1757653409348462|srtt:33597|cwnd:47928|bw:58736|conn_life:39904|now:0|last_lost_time:39904|
[2025/09/12 05:03:29 386533] [debug] |scid:e4ed8097d57574b1ca4f50e8|xqc_timer_loss_detection_timeout|xqc_send_ctl_set_loss_detection_timer|loss|
[2025/09/12 05:03:29 386538] [debug] |scid:e4ed8097d57574b1ca4f50e8|xqc_send_ctl_set_loss_detection_timer|unset|no ack-eliciting pkts in flight|conn:0000558BB8857E6C|path:0|
[2025/09/12 05:03:29 386543] [debug] |scid:e4ed8097d57574b1ca4f50e8|xqc_timer_unset|type:LOSS_DETECTION|
[2025/09/12 05:03:29 386548] [debug] |scid:e4ed8097d57574b1ca4f50e8|xqc_timer_expire|unset|type:LOSS_DETECTION|expire_time:0|now:1757653409386486|
[2025/09/12 05:03:29 386554] [debug] |scid:e4ed8097d57574b1ca4f50e8|xqc_timer_unset|type:LOSS_DETECTION|
[2025/09/12 05:03:29 386560] [debug] |scid:e4ed8097d57574b1ca4f50e8|xqc_path_get_perf_class|conn:0000558BB8857E6C|path_id:0|path_srtt:33597|min_srtt:33597|path_bw:58736|loss_rate:0.00|path_pto:0|
[2025/09/12 05:03:29 386566] [debug] |scid:e4ed8097d57574b1ca4f50e8|xqc_send_ctl_can_send|l-0.0.0.0-443-e4ed8097d57574b1ca4f50e8 p-193.167.0.100-50585-604b6797f4032d9d29d345f9ca894130de |path:0|can:1|pkt_sz:126|schedule_bytes:0|inflight:0|cwnd:47928|conn:0000558BB8857E6C|stream_id:0|stream_offset:0|
[2025/09/12 05:03:29 386577] [debug] |scid:e4ed8097d57574b1ca4f50e8|xqc_minrtt_scheduler_get_path|path srtt|conn:0000558BB8857E6C|path_id:0|path_srtt:33597|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:03:29 386583] [debug] |scid:e4ed8097d57574b1ca4f50e8|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CRYPTO |pn:2|size:126|reinj:0|path_class:2|
[2025/09/12 05:03:29 386589] [debug] |scid:e4ed8097d57574b1ca4f50e8|xqc_check_acked_or_dropped_pkt|conn:0000558BB8857E6C|pkt_num:2|size:126|pkt_type:HSK|frame:CRYPTO |
[2025/09/12 05:03:29 386595] [debug] |scid:e4ed8097d57574b1ca4f50e8|xqc_send_ctl_can_send|l-0.0.0.0-443-e4ed8097d57574b1ca4f50e8 p-193.167.0.100-50585-604b6797f4032d9d29d345f9ca894130de |path:0|can:1|pkt_sz:126|schedule_bytes:0|inflight:0|cwnd:47928|conn:0000558BB8857E6C|stream_id:0|stream_offset:0|
[2025/09/12 05:03:29 386601] [debug] |scid:e4ed8097d57574b1ca4f50e8|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:03:29 386607] [debug] |scid:e4ed8097d57574b1ca4f50e8|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:4|
[2025/09/12 05:03:29 386646] [info] |scid:e4ed8097d57574b1ca4f50e8|xqc_send_packet_with_pn|<==|conn:0000558BB8857E6C|path:0|pkt_num:4|size:126|sent:142|pkt_type:HSK|frame:CRYPTO |inflight:0|now:1757653409386616|stream_id:0|stream_offset:0|
[2025/09/12 05:03:29 386654] [debug] |scid:e4ed8097d57574b1ca4f50e8|xqc_send_ctl_on_packet_sent|conn:0000558BB8857E6C|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 05:03:29 386661] [debug] |scid:e4ed8097d57574b1ca4f50e8|xqc_send_ctl_on_packet_sent|path:0|inflight:0|applimit:0|
[2025/09/12 05:03:29 386670] [debug] |scid:e4ed8097d57574b1ca4f50e8|xqc_send_ctl_get_pto_time_and_space|srtt:33597|rtt_var:12705|pto_duration:84417|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:03:29 386679] [debug] |scid:e4ed8097d57574b1ca4f50e8|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8857E6C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:03:29 386687] [debug] |scid:e4ed8097d57574b1ca4f50e8|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8857E6C|path:0|PNS: 1, unacked: 126|
[2025/09/12 05:03:29 386696] [debug] |scid:e4ed8097d57574b1ca4f50e8|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8857E6C|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:03:29 386704] [debug] |scid:e4ed8097d57574b1ca4f50e8|xqc_timer_set|type:LOSS_DETECTION|expire:1757653409471033|now:1757653409386669|interv:84364|
[2025/09/12 05:03:29 386712] [debug] |scid:e4ed8097d57574b1ca4f50e8|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB8857E6C|path:0|pns:1|expire:1757653409471033|now:1757653409386669|interval:84364|pto_count:0|srtt:33597
[2025/09/12 05:03:29 386722] [debug] |scid:e4ed8097d57574b1ca4f50e8|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:47928|inflight:126|
[2025/09/12 05:03:29 386733] [debug] |scid:e4ed8097d57574b1ca4f50e8|xqc_conn_next_wakeup_time|wakeup_time:1757653409471033|
[2025/09/12 05:03:29 386741] [debug] |scid:e4ed8097d57574b1ca4f50e8|xqc_engine_add_wakeup_queue|next_tick_time:1757653409471033|
[2025/09/12 05:03:29 386748] [debug] |xqc_engine_wakeup_after|wakeup:1757653409420304|now:1757653409386748|diff:33556|
[2025/09/12 05:03:29 386754] [debug] |xqc_engine_main_logic|END|now:1757653409386486|
[2025/09/12 05:03:29 420853] [debug] |xqc_engine_main_logic|BEGIN|now:1757653409420853|
[2025/09/12 05:03:29 420869] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_engine_remove_wakeup_queue|next_tick_time:1757653409420304|pq_index:0|
[2025/09/12 05:03:29 420876] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_engine_add_active_queue|last_ticked_time:1757653409099367|
[2025/09/12 05:03:29 420883] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_engine_process_conn|conn:0000558BB8826E8C|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:1757653409420881|
[2025/09/12 05:03:29 420897] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_timer_expire|timer expired|type:LOSS_DETECTION|expire_time:1757653409420304|now:1757653409420881|
[2025/09/12 05:03:29 420902] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_timer_loss_detection_timeout|path:0|loss_detection_timeout|
[2025/09/12 05:03:29 420907] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_timer_loss_detection_timeout|send Probe pkts|conn:0000558BB8826E8C|path:0|bytes_in_flight:4200|
[2025/09/12 05:03:29 420912] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_send_ctl_get_pto_time_and_space|srtt:32434|rtt_var:5683|pto_duration:220664|backoff_factor:2.00|backoff:4.00|pto_cnt:2|max_ack_delay:25|
[2025/09/12 05:03:29 420918] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8826E8C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:03:29 420923] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8826E8C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:03:29 420928] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8826E8C|path:0|PNS: 2, unacked: 4200|
[2025/09/12 05:03:29 420933] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_path_send_one_or_two_ack_elicit_pkts|send two ack-eliciting pkts|path:0|pns:2|
[2025/09/12 05:03:29 420939] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_conn_send_probe_pkt|conn:0000558BB8826E8C|path:0|pkt_num:6|size:1050|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|
[2025/09/12 05:03:29 420945] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_conn_send_probe_pkt|conn:0000558BB8826E8C|path:0|pkt_num:10|size:1050|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|
[2025/09/12 05:03:29 420951] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_timer_loss_detection_timeout|xqc_send_ctl_set_loss_detection_timer|PTO|conn:0000558BB8826E8C|pto_count:3
[2025/09/12 05:03:29 420956] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_send_ctl_get_pto_time_and_space|srtt:32434|rtt_var:5683|pto_duration:441328|backoff_factor:2.00|backoff:8.00|pto_cnt:3|max_ack_delay:25|
[2025/09/12 05:03:29 420962] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8826E8C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:03:29 420966] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8826E8C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:03:29 420971] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8826E8C|path:0|PNS: 2, unacked: 4200|
[2025/09/12 05:03:29 420976] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_timer_set|type:LOSS_DETECTION|expire:1757653409740968|now:1757653409420956|interv:320012|
[2025/09/12 05:03:29 420981] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB8826E8C|path:0|pns:2|expire:1757653409740968|now:1757653409420956|interval:320012|pto_count:3|srtt:32434
[2025/09/12 05:03:29 420988] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:STREAM |stream_id:0|stream_offset:1024|
[2025/09/12 05:03:29 420994] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:STREAM |stream_id:0|stream_offset:1024|
[2025/09/12 05:03:29 420999] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_check_acked_or_dropped_pkt|conn:0000558BB8826E8C|pkt_num:6|size:1050|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:03:29 421005] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:22|
[2025/09/12 05:03:29 421068] [info] |scid:e1cd2c3fe9d969e44b804b46|xqc_send_packet_with_pn|<==|conn:0000558BB8826E8C|path:0|pkt_num:22|size:1050|sent:1066|pkt_type:SHORT_HEADER|frame:STREAM |inflight:4200|now:1757653409421020|stream_id:0|stream_offset:1024|
[2025/09/12 05:03:29 421076] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_send_ctl_on_packet_sent|conn:0000558BB8826E8C|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 05:03:29 421088] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_send_ctl_on_packet_sent|path:0|inflight:4200|applimit:0|
[2025/09/12 05:03:29 421094] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_send_ctl_get_pto_time_and_space|srtt:32434|rtt_var:5683|pto_duration:441328|backoff_factor:2.00|backoff:8.00|pto_cnt:3|max_ack_delay:25|
[2025/09/12 05:03:29 421103] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8826E8C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:03:29 421112] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8826E8C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:03:29 421119] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8826E8C|path:0|PNS: 2, unacked: 5250|
[2025/09/12 05:03:29 421127] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_timer_set|type:LOSS_DETECTION|expire:1757653410062348|now:1757653409421094|interv:641254|
[2025/09/12 05:03:29 421135] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB8826E8C|path:0|pns:2|expire:1757653410062348|now:1757653409421094|interval:641254|pto_count:3|srtt:32434
[2025/09/12 05:03:29 421144] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:49969|inflight:5250|
[2025/09/12 05:03:29 421154] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_check_acked_or_dropped_pkt|conn:0000558BB8826E8C|pkt_num:10|size:1050|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:03:29 421163] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:23|
[2025/09/12 05:03:29 421201] [info] |scid:e1cd2c3fe9d969e44b804b46|xqc_send_packet_with_pn|<==|conn:0000558BB8826E8C|path:0|pkt_num:23|size:1050|sent:1066|pkt_type:SHORT_HEADER|frame:STREAM |inflight:5250|now:1757653409421176|stream_id:0|stream_offset:1024|
[2025/09/12 05:03:29 421208] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_send_ctl_on_packet_sent|conn:0000558BB8826E8C|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:16|
[2025/09/12 05:03:29 421216] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_send_ctl_on_packet_sent|path:0|inflight:5250|applimit:0|
[2025/09/12 05:03:29 421224] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_send_ctl_get_pto_time_and_space|srtt:32434|rtt_var:5683|pto_duration:441328|backoff_factor:2.00|backoff:8.00|pto_cnt:3|max_ack_delay:25|
[2025/09/12 05:03:29 421232] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8826E8C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:03:29 421240] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8826E8C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:03:29 421248] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8826E8C|path:0|PNS: 2, unacked: 6300|
[2025/09/12 05:03:29 421257] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_timer_set|type:LOSS_DETECTION|expire:1757653410062504|now:1757653409421224|interv:641280|
[2025/09/12 05:03:29 421265] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB8826E8C|path:0|pns:2|expire:1757653410062504|now:1757653409421224|interval:641280|pto_count:3|srtt:32434
[2025/09/12 05:03:29 421272] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:49969|inflight:6300|
[2025/09/12 05:03:29 421279] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_conn_next_wakeup_time|wakeup_time:1757653410062504|
[2025/09/12 05:03:29 421284] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_engine_add_wakeup_queue|next_tick_time:1757653410062504|
[2025/09/12 05:03:29 421289] [debug] |xqc_engine_wakeup_after|wakeup:1757653409471033|now:1757653409421289|diff:49744|
[2025/09/12 05:03:29 421294] [debug] |xqc_engine_main_logic|END|now:1757653409420881|
[2025/09/12 05:03:29 471399] [debug] |xqc_engine_main_logic|BEGIN|now:1757653409471398|
[2025/09/12 05:03:29 471414] [debug] |scid:e4ed8097d57574b1ca4f50e8|xqc_engine_remove_wakeup_queue|next_tick_time:1757653409471033|pq_index:0|
[2025/09/12 05:03:29 471421] [debug] |scid:e4ed8097d57574b1ca4f50e8|xqc_engine_add_active_queue|last_ticked_time:1757653409386486|
[2025/09/12 05:03:29 471428] [debug] |scid:e4ed8097d57574b1ca4f50e8|xqc_engine_process_conn|conn:0000558BB8857E6C|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:1757653409471426|
[2025/09/12 05:03:29 471434] [debug] |scid:e4ed8097d57574b1ca4f50e8|xqc_timer_expire|timer expired|type:LOSS_DETECTION|expire_time:1757653409471033|now:1757653409471426|
[2025/09/12 05:03:29 471439] [debug] |scid:e4ed8097d57574b1ca4f50e8|xqc_timer_loss_detection_timeout|path:0|loss_detection_timeout|
[2025/09/12 05:03:29 471444] [debug] |scid:e4ed8097d57574b1ca4f50e8|xqc_timer_loss_detection_timeout|send Probe pkts|conn:0000558BB8857E6C|path:0|bytes_in_flight:126|
[2025/09/12 05:03:29 471449] [debug] |scid:e4ed8097d57574b1ca4f50e8|xqc_send_ctl_get_pto_time_and_space|srtt:33597|rtt_var:12705|pto_duration:84417|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:03:29 471455] [debug] |scid:e4ed8097d57574b1ca4f50e8|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8857E6C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:03:29 471460] [debug] |scid:e4ed8097d57574b1ca4f50e8|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8857E6C|path:0|PNS: 1, unacked: 126|
[2025/09/12 05:03:29 471464] [debug] |scid:e4ed8097d57574b1ca4f50e8|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8857E6C|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:03:29 471469] [debug] |scid:e4ed8097d57574b1ca4f50e8|xqc_path_send_one_or_two_ack_elicit_pkts|send two ack-eliciting pkts|path:0|pns:1|
[2025/09/12 05:03:29 471475] [debug] |scid:e4ed8097d57574b1ca4f50e8|xqc_conn_send_probe_pkt|conn:0000558BB8857E6C|path:0|pkt_num:2|size:126|pkt_type:HSK|frame:CRYPTO |conn_state:S_HANDSHAKE_SENT|
[2025/09/12 05:03:29 471481] [debug] |scid:e4ed8097d57574b1ca4f50e8|xqc_conn_send_probe_pkt|conn:0000558BB8857E6C|path:0|pkt_num:4|size:126|pkt_type:HSK|frame:CRYPTO |conn_state:S_HANDSHAKE_SENT|
[2025/09/12 05:03:29 471487] [debug] |scid:e4ed8097d57574b1ca4f50e8|xqc_timer_loss_detection_timeout|xqc_send_ctl_set_loss_detection_timer|PTO|conn:0000558BB8857E6C|pto_count:1
[2025/09/12 05:03:29 471492] [debug] |scid:e4ed8097d57574b1ca4f50e8|xqc_send_ctl_set_loss_detection_timer|unset|no ack-eliciting pkts in flight|conn:0000558BB8857E6C|path:0|
[2025/09/12 05:03:29 471497] [debug] |scid:e4ed8097d57574b1ca4f50e8|xqc_timer_unset|type:LOSS_DETECTION|
[2025/09/12 05:03:29 471501] [debug] |scid:e4ed8097d57574b1ca4f50e8|xqc_timer_expire|unset|type:LOSS_DETECTION|expire_time:0|now:1757653409471426|
[2025/09/12 05:03:29 471506] [debug] |scid:e4ed8097d57574b1ca4f50e8|xqc_timer_unset|type:LOSS_DETECTION|
[2025/09/12 05:03:29 471512] [debug] |scid:e4ed8097d57574b1ca4f50e8|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:CRYPTO |stream_id:0|stream_offset:0|
[2025/09/12 05:03:29 471518] [debug] |scid:e4ed8097d57574b1ca4f50e8|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:CRYPTO |stream_id:0|stream_offset:0|
[2025/09/12 05:03:29 471523] [debug] |scid:e4ed8097d57574b1ca4f50e8|xqc_check_acked_or_dropped_pkt|conn:0000558BB8857E6C|pkt_num:2|size:126|pkt_type:HSK|frame:CRYPTO |
[2025/09/12 05:03:29 471529] [debug] |scid:e4ed8097d57574b1ca4f50e8|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:5|
[2025/09/12 05:03:29 471568] [info] |scid:e4ed8097d57574b1ca4f50e8|xqc_send_packet_with_pn|<==|conn:0000558BB8857E6C|path:0|pkt_num:5|size:126|sent:142|pkt_type:HSK|frame:CRYPTO |inflight:0|now:1757653409471539|stream_id:0|stream_offset:0|
[2025/09/12 05:03:29 471576] [debug] |scid:e4ed8097d57574b1ca4f50e8|xqc_send_ctl_on_packet_sent|conn:0000558BB8857E6C|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 05:03:29 471589] [debug] |scid:e4ed8097d57574b1ca4f50e8|xqc_send_ctl_on_packet_sent|path:0|inflight:0|applimit:0|
[2025/09/12 05:03:29 471594] [debug] |scid:e4ed8097d57574b1ca4f50e8|xqc_send_ctl_get_pto_time_and_space|srtt:33597|rtt_var:12705|pto_duration:168834|backoff_factor:2.00|backoff:2.00|pto_cnt:1|max_ack_delay:25|
[2025/09/12 05:03:29 471600] [debug] |scid:e4ed8097d57574b1ca4f50e8|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8857E6C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:03:29 471605] [debug] |scid:e4ed8097d57574b1ca4f50e8|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8857E6C|path:0|PNS: 1, unacked: 126|
[2025/09/12 05:03:29 471611] [debug] |scid:e4ed8097d57574b1ca4f50e8|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8857E6C|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:03:29 471619] [debug] |scid:e4ed8097d57574b1ca4f50e8|xqc_timer_set|type:LOSS_DETECTION|expire:1757653409640373|now:1757653409471594|interv:168779|
[2025/09/12 05:03:29 471628] [debug] |scid:e4ed8097d57574b1ca4f50e8|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB8857E6C|path:0|pns:1|expire:1757653409640373|now:1757653409471594|interval:168779|pto_count:1|srtt:33597
[2025/09/12 05:03:29 471636] [debug] |scid:e4ed8097d57574b1ca4f50e8|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:47928|inflight:126|
[2025/09/12 05:03:29 471646] [debug] |scid:e4ed8097d57574b1ca4f50e8|xqc_check_acked_or_dropped_pkt|conn:0000558BB8857E6C|pkt_num:4|size:126|pkt_type:HSK|frame:CRYPTO |
[2025/09/12 05:03:29 471655] [debug] |scid:e4ed8097d57574b1ca4f50e8|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:6|
[2025/09/12 05:03:29 471696] [info] |scid:e4ed8097d57574b1ca4f50e8|xqc_send_packet_with_pn|<==|conn:0000558BB8857E6C|path:0|pkt_num:6|size:126|sent:142|pkt_type:HSK|frame:CRYPTO |inflight:126|now:1757653409471667|stream_id:0|stream_offset:0|
[2025/09/12 05:03:29 471704] [debug] |scid:e4ed8097d57574b1ca4f50e8|xqc_send_ctl_on_packet_sent|conn:0000558BB8857E6C|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 05:03:29 471713] [debug] |scid:e4ed8097d57574b1ca4f50e8|xqc_send_ctl_on_packet_sent|path:0|inflight:126|applimit:0|
[2025/09/12 05:03:29 471721] [debug] |scid:e4ed8097d57574b1ca4f50e8|xqc_send_ctl_get_pto_time_and_space|srtt:33597|rtt_var:12705|pto_duration:168834|backoff_factor:2.00|backoff:2.00|pto_cnt:1|max_ack_delay:25|
[2025/09/12 05:03:29 471730] [debug] |scid:e4ed8097d57574b1ca4f50e8|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8857E6C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:03:29 471737] [debug] |scid:e4ed8097d57574b1ca4f50e8|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8857E6C|path:0|PNS: 1, unacked: 252|
[2025/09/12 05:03:29 471746] [debug] |scid:e4ed8097d57574b1ca4f50e8|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8857E6C|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:03:29 471754] [debug] |scid:e4ed8097d57574b1ca4f50e8|xqc_timer_set|type:LOSS_DETECTION|expire:1757653409640501|now:1757653409471721|interv:168780|
[2025/09/12 05:03:29 471761] [debug] |scid:e4ed8097d57574b1ca4f50e8|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB8857E6C|path:0|pns:1|expire:1757653409640501|now:1757653409471721|interval:168780|pto_count:1|srtt:33597
[2025/09/12 05:03:29 471769] [debug] |scid:e4ed8097d57574b1ca4f50e8|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:47928|inflight:252|
[2025/09/12 05:03:29 471775] [debug] |scid:e4ed8097d57574b1ca4f50e8|xqc_conn_next_wakeup_time|wakeup_time:1757653409640501|
[2025/09/12 05:03:29 471780] [debug] |scid:e4ed8097d57574b1ca4f50e8|xqc_engine_add_wakeup_queue|next_tick_time:1757653409640501|
[2025/09/12 05:03:29 471785] [debug] |xqc_engine_wakeup_after|wakeup:1757653409640501|now:1757653409471785|diff:168716|
[2025/09/12 05:03:29 471791] [debug] |xqc_engine_main_logic|END|now:1757653409471426|
[2025/09/12 05:03:29 503850] [info] |xqc_engine_packet_process|==>|conn:0000558BB8857E6C|size:420|state:S_HANDSHAKE_SENT|recv_time:1757653409503848|
[2025/09/12 05:03:29 503883] [debug] |scid:e4ed8097d57574b1ca4f50e8|xqc_packet_parse_handshake|success|Length:68|
[2025/09/12 05:03:29 503894] [debug] |scid:e4ed8097d57574b1ca4f50e8|xqc_packet_decrypt|largest_pn:1738968410|
[2025/09/12 05:03:29 503902] [debug] |scid:e4ed8097d57574b1ca4f50e8|xqc_packet_decrypt|decryption nonce|path_id:0|pn:1738968411|
[2025/09/12 05:03:29 503914] [debug] |scid:e4ed8097d57574b1ca4f50e8|xqc_packet_decrypt_single|pkt_type:HSK|pkt_num:1738968411|
[2025/09/12 05:03:29 503921] [debug] |scid:e4ed8097d57574b1ca4f50e8|xqc_process_frames|frame_type:2|
[2025/09/12 05:03:29 503931] [debug] |scid:e4ed8097d57574b1ca4f50e8|xqc_send_ctl_on_ack_received|conn:0000558BB8857E6C|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 05:03:29 503940] [debug] |scid:e4ed8097d57574b1ca4f50e8|xqc_update_sample|sampler_update|prior_lost:1|tx_in_flight:252|prior_delivered:1976|prior_time:1757653409471539|is_app_limited:1|send_elapse:128|ack_elapse:32309|ctl_first_sent_time:1757653409471667|lagest_ack_time:1757653409503848|curr_delivered:2102|
[2025/09/12 05:03:29 503949] [debug] |scid:e4ed8097d57574b1ca4f50e8|xqc_update_sample|sampler_sent_time_update:1757653409471667|
[2025/09/12 05:03:29 503958] [debug] |scid:e4ed8097d57574b1ca4f50e8|xqc_send_ctl_on_ack_received|sndq_packets_used:3||sndq_packets_used_bytes:0|sndq_packets_free:3|
[2025/09/12 05:03:29 503966] [debug] |scid:e4ed8097d57574b1ca4f50e8|xqc_send_ctl_update_rtt|before update rtt|conn:0000558BB8857E6C|srtt:33597|rttvar:12705|minrtt:33283|latest_rtt:32181|ack_delay:0|
[2025/09/12 05:03:29 503975] [debug] |scid:e4ed8097d57574b1ca4f50e8|xqc_send_ctl_update_rtt|l-0.0.0.0-443-e4ed8097d57574b1ca4f50e8 p-193.167.0.100-50585-604b6797f4032d9d29d345f9ca894130de |after update rtt|conn:0000558BB8857E6C|srtt:33420|rttvar:9883|minrtt:32181|latest_rtt:32181|ack_delay:0|
[2025/09/12 05:03:29 503982] [debug] |scid:e4ed8097d57574b1ca4f50e8|xqc_send_ctl_get_lost_sent_pn|largest_acked:6|lost_pn:3|thresh:3|
[2025/09/12 05:03:29 503990] [debug] |scid:e4ed8097d57574b1ca4f50e8|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:03:29 503996] [debug] |scid:e4ed8097d57574b1ca4f50e8|xqc_send_ctl_set_loss_detection_timer|unset|no ack-eliciting pkts in flight|conn:0000558BB8857E6C|path:0|
[2025/09/12 05:03:29 504003] [debug] |scid:e4ed8097d57574b1ca4f50e8|xqc_timer_unset|type:LOSS_DETECTION|
[2025/09/12 05:03:29 504007] [debug] |scid:e4ed8097d57574b1ca4f50e8|xqc_generate_sample|sampler: send_elapse 128, ack_elapse 32309, delivered 126|rate 3899|lost 1|
[2025/09/12 05:03:29 504012] [debug] |scid:e4ed8097d57574b1ca4f50e8|xqc_bbr_update_bandwidth|BBRv1: RTT round update 1 -> 2|
[2025/09/12 05:03:29 504016] [debug] |scid:e4ed8097d57574b1ca4f50e8|xqc_bbr_update_min_rtt|probertt expire|rtt:32181, old_rtt:33283|
[2025/09/12 05:03:29 504020] [debug] |scid:e4ed8097d57574b1ca4f50e8|xqc_bbr_update_min_rtt|minrtt expire|rtt:32181, old_rtt:33283|
[2025/09/12 05:03:29 504024] [debug] |scid:e4ed8097d57574b1ca4f50e8|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:5744|extra_cwnd:3952|
[2025/09/12 05:03:29 504028] [debug] |scid:e4ed8097d57574b1ca4f50e8|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:47928|packet_lost:0|acked:126|po_sent_time:1757653409471667|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2102|
[2025/09/12 05:03:29 504032] [debug] |scid:e4ed8097d57574b1ca4f50e8|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:47928|packet_lost:0|acked:126|po_sent_time:1757653409471667|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2102|
[2025/09/12 05:03:29 504037] [debug] |scid:e4ed8097d57574b1ca4f50e8|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-e4ed8097d57574b1ca4f50e8 p-193.167.0.100-50585-604b6797f4032d9d29d345f9ca894130de |bbr on ack|mode:0|pacing_rate:3940653|bw:58736|cwnd:48054|full_bw_reached:0|inflight:0|srtt:33420|latest_rtt:32181|min_rtt:32181|applimit:1|lost:1|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:1|
[2025/09/12 05:03:29 504067] [stats] |scid:e4ed8097d57574b1ca4f50e8|xqc_send_ctl_info_circle_record|l-0.0.0.0-443-e4ed8097d57574b1ca4f50e8 p-193.167.0.100-50585-604b6797f4032d9d29d345f9ca894130de |path:0||cwnd:48054|inflight:0|mode:0|applimit:0|pacing_rate:3940653|bw:58736|srtt:33420|latest_rtt:32181|min_rtt:32181|send:8|lost:1|tlp:0|recv:2|recovery:0|slow_start:1|conn_life:157484|acked:126|delivered:2102|is_cwnd_limited:0|
[2025/09/12 05:03:29 504072] [debug] |scid:e4ed8097d57574b1ca4f50e8|xqc_process_frames|frame_type:6|
[2025/09/12 05:03:29 504077] [debug] |scid:e4ed8097d57574b1ca4f50e8|xqc_process_crypto_frame|level:2|
[2025/09/12 05:03:29 504082] [debug] |scid:e4ed8097d57574b1ca4f50e8|xqc_read_crypto_stream|xqc_read_crypto_stream|level:2|
[2025/09/12 05:03:29 504086] [debug] |scid:e4ed8097d57574b1ca4f50e8|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:2|36u|
[2025/09/12 05:03:29 504187] [debug] |scid:e4ed8097d57574b1ca4f50e8|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:3|SSL_quic_write_level:3|rv:1|
[2025/09/12 05:03:29 504193] [debug] |scid:e4ed8097d57574b1ca4f50e8|xqc_tls_do_handshake|TLS handshake|ret:1|
[2025/09/12 05:03:29 504198] [debug] |scid:e4ed8097d57574b1ca4f50e8|xqc_engine_remove_wakeup_queue|next_tick_time:1757653409640501|pq_index:0|
[2025/09/12 05:03:29 504203] [debug] |scid:e4ed8097d57574b1ca4f50e8|xqc_engine_add_active_queue|last_ticked_time:1757653409471426|
[2025/09/12 05:03:29 504207] [debug] |scid:e4ed8097d57574b1ca4f50e8|xqc_create_crypto_stream|encrypt_level:3|cur_state:S_HANDSHAKE_SENT|
[2025/09/12 05:03:29 504211] [debug] |scid:e4ed8097d57574b1ca4f50e8|xqc_process_crypto_frame|server create 1RTT stream|
[2025/09/12 05:03:29 504215] [info] |scid:e4ed8097d57574b1ca4f50e8|xqc_send_ctl_on_pns_discard|xqc_send_ctl_set_loss_detection_timer on discard pns:0
[2025/09/12 05:03:29 504219] [debug] |scid:e4ed8097d57574b1ca4f50e8|xqc_send_ctl_set_loss_detection_timer|unset|no ack-eliciting pkts in flight|conn:0000558BB8857E6C|path:0|
[2025/09/12 05:03:29 504223] [debug] |scid:e4ed8097d57574b1ca4f50e8|xqc_timer_unset|type:LOSS_DETECTION|
[2025/09/12 05:03:29 504228] [debug] |scid:e4ed8097d57574b1ca4f50e8|xqc_timer_unset|type:ACK_HSK|
[2025/09/12 05:03:29 504233] [debug] |scid:e4ed8097d57574b1ca4f50e8|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 05:03:29 504237] [debug] |scid:e4ed8097d57574b1ca4f50e8|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:1738968411|largest:1738968411|pns:1|
[2025/09/12 05:03:29 504242] [info] |scid:e4ed8097d57574b1ca4f50e8|xqc_conn_on_pkt_processed|====>|conn:0000558BB8857E6C|path:0|size:420|pkt_type:HSK|pkt_num:1738968411|frame:ACK CRYPTO |recv_time:1757653409503848|dcid:e4ed8097d57574b1ca4f50e8|dcid_seq:0|
[2025/09/12 05:03:29 504248] [debug] |scid:e4ed8097d57574b1ca4f50e8|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:e4ed8097d57574b1ca4f50e8|spin_bit:0|
[2025/09/12 05:03:29 504252] [warn] |scid:e4ed8097d57574b1ca4f50e8|xqc_packet_parse_single|delay|buff 1RTT packet before handshake completed|
[2025/09/12 05:03:29 504256] [debug] |scid:e4ed8097d57574b1ca4f50e8|xqc_conn_buff_undecrypt_packet_in|====>|delay|undecrypt_count:1|encrypt_level:3|
[2025/09/12 05:03:29 504261] [info] |scid:e4ed8097d57574b1ca4f50e8|xqc_conn_process_packet|ignore err|-630|
[2025/09/12 05:03:29 504265] [debug] |scid:e4ed8097d57574b1ca4f50e8|xqc_timer_set|type:PATH_IDLE|expire:1757653469503848|now:1757653409503848|interv:60000000|
[2025/09/12 05:03:29 504269] [debug] |scid:e4ed8097d57574b1ca4f50e8|xqc_timer_set|type:CONN_IDLE|expire:1757653469503848|now:1757653409503848|interv:60000000|
[2025/09/12 05:03:29 504273] [debug] |xqc_engine_main_logic|BEGIN|now:1757653409504273|
[2025/09/12 05:03:29 504282] [debug] |scid:e4ed8097d57574b1ca4f50e8|xqc_engine_process_conn|conn:0000558BB8857E6C|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:1757653409504281|
[2025/09/12 05:03:29 504287] [debug] |scid:e4ed8097d57574b1ca4f50e8|xqc_conn_check_handshake_complete|HANDSHAKE_COMPLETED|conn:0000558BB8857E6C|
[2025/09/12 05:03:29 504291] [info] |scid:e4ed8097d57574b1ca4f50e8|xqc_conn_handshake_confirmed|handshake confirmed|conn:0000558BB8857E6C|
[2025/09/12 05:03:29 504295] [info] |scid:e4ed8097d57574b1ca4f50e8|xqc_send_ctl_on_pns_discard|xqc_send_ctl_set_loss_detection_timer on discard pns:1
[2025/09/12 05:03:29 504299] [debug] |scid:e4ed8097d57574b1ca4f50e8|xqc_send_ctl_set_loss_detection_timer|unset|no ack-eliciting pkts in flight|conn:0000558BB8857E6C|path:0|
[2025/09/12 05:03:29 504302] [debug] |scid:e4ed8097d57574b1ca4f50e8|xqc_timer_unset|type:LOSS_DETECTION|
[2025/09/12 05:03:29 504308] [debug] |scid:e4ed8097d57574b1ca4f50e8|xqc_conn_gen_token|expire:1758258209|
[2025/09/12 05:03:29 504313] [debug] |scid:e4ed8097d57574b1ca4f50e8|xqc_conn_early_data_reject|reject|
[2025/09/12 05:03:29 504316] [debug] |scid:e4ed8097d57574b1ca4f50e8|xqc_crypto_stream_on_read|encrypt_level:2|cur_state:S_HANDSHAKE_SENT|next_state:ESTABED|
[2025/09/12 05:03:29 504321] [debug] |scid:e4ed8097d57574b1ca4f50e8|xqc_conn_process_undecrypt_packet_in|delay|undecrypt_count:1|encrypt_level:3|
[2025/09/12 05:03:29 504325] [debug] |scid:e4ed8097d57574b1ca4f50e8|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:e4ed8097d57574b1ca4f50e8|spin_bit:0|
[2025/09/12 05:03:29 504330] [debug] |scid:e4ed8097d57574b1ca4f50e8|xqc_packet_decrypt|largest_pn:0|
[2025/09/12 05:03:29 504334] [debug] |scid:e4ed8097d57574b1ca4f50e8|xqc_packet_decrypt|decryption nonce|path_id:0|pn:1738968410|
[2025/09/12 05:03:29 504340] [debug] |scid:e4ed8097d57574b1ca4f50e8|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:1738968410|
[2025/09/12 05:03:29 504344] [debug] |scid:e4ed8097d57574b1ca4f50e8|xqc_process_frames|frame_type:18|
[2025/09/12 05:03:29 504348] [debug] |scid:e4ed8097d57574b1ca4f50e8|xqc_process_new_conn_id_frame|new_conn_id|4703082cb21bd935b7d5bcb7eb428f9803|sr_token:b3b46e737805ab243d1865f6420d2cf8
[2025/09/12 05:03:29 504355] [debug] |scid:e4ed8097d57574b1ca4f50e8|xqc_process_frames|frame_type:18|
[2025/09/12 05:03:29 504359] [debug] |scid:e4ed8097d57574b1ca4f50e8|xqc_process_new_conn_id_frame|new_conn_id|b515001b1f402954f9ed55078d16044eea|sr_token:62b9edeed384b098655f43d4917aa5ba
[2025/09/12 05:03:29 504364] [debug] |scid:e4ed8097d57574b1ca4f50e8|xqc_process_frames|frame_type:18|
[2025/09/12 05:03:29 504367] [debug] |scid:e4ed8097d57574b1ca4f50e8|xqc_process_new_conn_id_frame|new_conn_id|a2de5ab447a50b1ae8ecc41fc17f9896b4|sr_token:5dfd028c3b01cca7c41df83a2338957f
[2025/09/12 05:03:29 504372] [debug] |scid:e4ed8097d57574b1ca4f50e8|xqc_process_frames|frame_type:18|
[2025/09/12 05:03:29 504376] [debug] |scid:e4ed8097d57574b1ca4f50e8|xqc_process_new_conn_id_frame|new_conn_id|dcf0f339bb5360035014159efb2d628cee|sr_token:ce069f5c410a3b91dcca60a49a3c759c
[2025/09/12 05:03:29 504380] [debug] |scid:e4ed8097d57574b1ca4f50e8|xqc_process_frames|frame_type:18|
[2025/09/12 05:03:29 504384] [debug] |scid:e4ed8097d57574b1ca4f50e8|xqc_process_new_conn_id_frame|new_conn_id|8408fd0699fe79b78ba0058337a4bbd64c|sr_token:bdaba1fdd986371f16162d887545188e
[2025/09/12 05:03:29 504389] [debug] |scid:e4ed8097d57574b1ca4f50e8|xqc_process_frames|frame_type:18|
[2025/09/12 05:03:29 504393] [debug] |scid:e4ed8097d57574b1ca4f50e8|xqc_process_new_conn_id_frame|new_conn_id|e916ea4983c12bb0cf247440cab21051ae|sr_token:a60a2087a895f4ba7632ecb57f50ff84
[2025/09/12 05:03:29 504397] [debug] |scid:e4ed8097d57574b1ca4f50e8|xqc_process_frames|frame_type:18|
[2025/09/12 05:03:29 504401] [debug] |scid:e4ed8097d57574b1ca4f50e8|xqc_process_new_conn_id_frame|new_conn_id|1074be72824ca4a091ff0d22ffa0afa919|sr_token:85939a67dbc238ab822f351af8f2ade0
[2025/09/12 05:03:29 504409] [debug] |scid:e4ed8097d57574b1ca4f50e8|xqc_process_frames|frame_type:b|
[2025/09/12 05:03:29 504413] [debug] |scid:e4ed8097d57574b1ca4f50e8|xqc_process_stream_frame|offset:0|data_length:17|fin:1|stream_id:0|path:0|
[2025/09/12 05:03:29 504420] [debug] |scid:e4ed8097d57574b1ca4f50e8|xqc_insert_stream_frame|merge left|merged_offset_end:17|new_offset:0|new_len:17|
[2025/09/12 05:03:29 504424] [debug] |scid:e4ed8097d57574b1ca4f50e8|xqc_process_stream_frame|xqc_stream_ready_to_read all recvd|
[2025/09/12 05:03:29 504428] [debug] |scid:e4ed8097d57574b1ca4f50e8|xqc_process_stream_frame|stream_length:17|merged_offset_end:17|stream_id:0|
[2025/09/12 05:03:29 504433] [debug] |scid:e4ed8097d57574b1ca4f50e8|xqc_timer_set|type:ACK_01RTT|expire:1757653409528848|now:1757653409503848|interv:25000|
[2025/09/12 05:03:29 504438] [debug] |scid:e4ed8097d57574b1ca4f50e8|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:1757653409503848|max_ack_delay:25000|
[2025/09/12 05:03:29 504442] [debug] |scid:e4ed8097d57574b1ca4f50e8|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:1738968410|largest:1738968410|pns:2|
[2025/09/12 05:03:29 504446] [info] |scid:e4ed8097d57574b1ca4f50e8|xqc_conn_on_pkt_processed|====>|conn:0000558BB8857E6C|path:0|size:312|pkt_type:SHORT_HEADER|pkt_num:1738968410|frame:STREAM NEW_CONNECTION_ID |recv_time:1757653409503848|dcid:e4ed8097d57574b1ca4f50e8|dcid_seq:0|
[2025/09/12 05:03:29 504451] [debug] |scid:e4ed8097d57574b1ca4f50e8|xqc_process_crypto_write_streams|
[2025/09/12 05:03:29 504455] [debug] |scid:e4ed8097d57574b1ca4f50e8|xqc_crypto_stream_on_write|enc_level|3|
[2025/09/12 05:03:29 504460] [info] |scid:e4ed8097d57574b1ca4f50e8|xqc_crypto_stream_send|crypto send data|pkt_num:0|size:283|sent:261|pkt_type:SHORT_HEADER|frame:CRYPTO |now:1757653409504460|
[2025/09/12 05:03:29 504464] [info] |scid:e4ed8097d57574b1ca4f50e8|xqc_crypto_stream_send|crypto send data|pkt_num:0|size:284|sent:262|pkt_type:SHORT_HEADER|frame:CRYPTO |now:1757653409504464|
[2025/09/12 05:03:29 504469] [debug] |scid:e4ed8097d57574b1ca4f50e8|xqc_crypto_stream_on_write|encrypt_level:3|cur_state:ESTABED|next_state:ESTABED|
[2025/09/12 05:03:29 504473] [debug] |scid:e4ed8097d57574b1ca4f50e8|xqc_process_read_streams|stream_read_notify|flag:2|stream_id:0|conn:0000558BB8857E6C|
[2025/09/12 05:03:29 504524] [debug] |scid:e4ed8097d57574b1ca4f50e8|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:25165824|
[2025/09/12 05:03:29 504533] [debug] |scid:e4ed8097d57574b1ca4f50e8|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 05:03:29 504539] [debug] |scid:e4ed8097d57574b1ca4f50e8|xqc_sample_check_app_limited|path:0|applimit:2102|
[2025/09/12 05:03:29 504548] [info] |scid:e4ed8097d57574b1ca4f50e8|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:0000558BB8857E6C|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 05:03:29 504557] [debug] |scid:e4ed8097d57574b1ca4f50e8|xqc_engine_conn_logic|engine is running on conn:l-0.0.0.0-443-e4ed8097d57574b1ca4f50e8 p-193.167.0.100-50585-604b6797f4032d9d29d345f9ca894130de|
[2025/09/12 05:03:29 504566] [debug] |scid:e4ed8097d57574b1ca4f50e8|xqc_gen_ack_frame|largest_recv:1738968411|ack_delay:717|first_ack_range:1|largest_pkt_recv_time:1757653409503848|
[2025/09/12 05:03:29 504570] [debug] |scid:e4ed8097d57574b1ca4f50e8|xqc_gen_ack_frame|high:1738968411|low:1738968410|pkt_pns:1|
[2025/09/12 05:03:29 504574] [debug] |scid:e4ed8097d57574b1ca4f50e8|xqc_write_ack_to_one_packet|ack_size:13|path:0|path_largest_recv:1738968411|frame_largest_recv:1738968411|
[2025/09/12 05:03:29 504587] [debug] |scid:e4ed8097d57574b1ca4f50e8|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:1|
[2025/09/12 05:03:29 504604] [debug] |scid:e4ed8097d57574b1ca4f50e8|xqc_write_new_conn_id_frame_to_packet|gen_new_scid|cid:f1686b4d47b27d7f4b635787|sr_token:00d60fd9fe7f00007b3a819f8b550000|seq_num:1
[2025/09/12 05:03:29 504616] [debug] |scid:e4ed8097d57574b1ca4f50e8|xqc_write_new_conn_id_frame_to_packet|gen_new_scid|cid:0f786854d7e27c712ac28857|sr_token:00d60fd9fe7f00007b3a819f8b550000|seq_num:2
[2025/09/12 05:03:29 504621] [debug] |scid:e4ed8097d57574b1ca4f50e8|xqc_path_get_perf_class|conn:0000558BB8857E6C|path_id:0|path_srtt:33420|min_srtt:33420|path_bw:58736|loss_rate:12.50|path_pto:0|
[2025/09/12 05:03:29 504628] [debug] |scid:e4ed8097d57574b1ca4f50e8|xqc_minrtt_scheduler_get_path|path srtt|conn:0000558BB8857E6C|path_id:0|path_srtt:33420|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:03:29 504635] [debug] |scid:e4ed8097d57574b1ca4f50e8|xqc_minrtt_scheduler_get_path|best path:0|frame_type:HANDSHAKE_DONE |pn:0|size:23|reinj:0|path_class:2|
[2025/09/12 05:03:29 504642] [debug] |scid:e4ed8097d57574b1ca4f50e8|xqc_path_get_perf_class|conn:0000558BB8857E6C|path_id:0|path_srtt:33420|min_srtt:33420|path_bw:58736|loss_rate:12.50|path_pto:0|
[2025/09/12 05:03:29 504648] [debug] |scid:e4ed8097d57574b1ca4f50e8|xqc_minrtt_scheduler_get_path|path srtt|conn:0000558BB8857E6C|path_id:0|path_srtt:33420|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:03:29 504654] [debug] |scid:e4ed8097d57574b1ca4f50e8|xqc_minrtt_scheduler_get_path|best path:0|frame_type:NEW_TOKEN |pn:0|size:33|reinj:0|path_class:2|
[2025/09/12 05:03:29 504661] [debug] |scid:e4ed8097d57574b1ca4f50e8|xqc_path_get_perf_class|conn:0000558BB8857E6C|path_id:0|path_srtt:33420|min_srtt:33420|path_bw:58736|loss_rate:12.50|path_pto:0|
[2025/09/12 05:03:29 504667] [debug] |scid:e4ed8097d57574b1ca4f50e8|xqc_minrtt_scheduler_get_path|path srtt|conn:0000558BB8857E6C|path_id:0|path_srtt:33420|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:03:29 504673] [debug] |scid:e4ed8097d57574b1ca4f50e8|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CRYPTO |pn:0|size:283|reinj:0|path_class:2|
[2025/09/12 05:03:29 504680] [debug] |scid:e4ed8097d57574b1ca4f50e8|xqc_path_get_perf_class|conn:0000558BB8857E6C|path_id:0|path_srtt:33420|min_srtt:33420|path_bw:58736|loss_rate:12.50|path_pto:0|
[2025/09/12 05:03:29 504687] [debug] |scid:e4ed8097d57574b1ca4f50e8|xqc_minrtt_scheduler_get_path|path srtt|conn:0000558BB8857E6C|path_id:0|path_srtt:33420|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:03:29 504693] [debug] |scid:e4ed8097d57574b1ca4f50e8|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CRYPTO |pn:0|size:284|reinj:0|path_class:2|
[2025/09/12 05:03:29 504700] [debug] |scid:e4ed8097d57574b1ca4f50e8|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:ACK |stream_id:0|stream_offset:0|
[2025/09/12 05:03:29 504706] [debug] |scid:e4ed8097d57574b1ca4f50e8|xqc_path_get_perf_class|conn:0000558BB8857E6C|path_id:0|path_srtt:33420|min_srtt:33420|path_bw:58736|loss_rate:12.50|path_pto:0|
[2025/09/12 05:03:29 504712] [debug] |scid:e4ed8097d57574b1ca4f50e8|xqc_minrtt_scheduler_get_path|path srtt|conn:0000558BB8857E6C|path_id:0|path_srtt:33420|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:03:29 504718] [debug] |scid:e4ed8097d57574b1ca4f50e8|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 05:03:29 504724] [debug] |scid:e4ed8097d57574b1ca4f50e8|xqc_path_get_perf_class|conn:0000558BB8857E6C|path_id:0|path_srtt:33420|min_srtt:33420|path_bw:58736|loss_rate:12.50|path_pto:0|
[2025/09/12 05:03:29 504731] [debug] |scid:e4ed8097d57574b1ca4f50e8|xqc_minrtt_scheduler_get_path|path srtt|conn:0000558BB8857E6C|path_id:0|path_srtt:33420|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:03:29 504740] [debug] |scid:e4ed8097d57574b1ca4f50e8|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 05:03:29 504744] [debug] |scid:e4ed8097d57574b1ca4f50e8|xqc_path_get_perf_class|conn:0000558BB8857E6C|path_id:0|path_srtt:33420|min_srtt:33420|path_bw:58736|loss_rate:12.50|path_pto:0|
[2025/09/12 05:03:29 504749] [debug] |scid:e4ed8097d57574b1ca4f50e8|xqc_send_ctl_can_send|l-0.0.0.0-443-e4ed8097d57574b1ca4f50e8 p-193.167.0.100-50585-604b6797f4032d9d29d345f9ca894130de |path:0|can:1|pkt_sz:1050|schedule_bytes:731|inflight:0|cwnd:48054|conn:0000558BB8857E6C|stream_id:0|stream_offset:1024|
[2025/09/12 05:03:29 504753] [debug] |scid:e4ed8097d57574b1ca4f50e8|xqc_minrtt_scheduler_get_path|path srtt|conn:0000558BB8857E6C|path_id:0|path_srtt:33420|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:03:29 504758] [debug] |scid:e4ed8097d57574b1ca4f50e8|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1050|reinj:0|path_class:2|
[2025/09/12 05:03:29 504762] [debug] |scid:e4ed8097d57574b1ca4f50e8|xqc_check_acked_or_dropped_pkt|conn:0000558BB8857E6C|pkt_num:0|size:23|pkt_type:SHORT_HEADER|frame:HANDSHAKE_DONE |
[2025/09/12 05:03:29 504767] [debug] |scid:e4ed8097d57574b1ca4f50e8|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:0|
[2025/09/12 05:03:29 504803] [info] |scid:e4ed8097d57574b1ca4f50e8|xqc_send_packet_with_pn|<==|conn:0000558BB8857E6C|path:0|pkt_num:0|size:23|sent:39|pkt_type:SHORT_HEADER|frame:HANDSHAKE_DONE |inflight:0|now:1757653409504774|stream_id:0|stream_offset:0|
[2025/09/12 05:03:29 504812] [debug] |scid:e4ed8097d57574b1ca4f50e8|xqc_send_ctl_on_packet_sent|conn:0000558BB8857E6C|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 05:03:29 504819] [debug] |scid:e4ed8097d57574b1ca4f50e8|xqc_send_ctl_on_packet_sent|path:0|inflight:0|applimit:2102|
[2025/09/12 05:03:29 504825] [debug] |scid:e4ed8097d57574b1ca4f50e8|xqc_send_ctl_get_pto_time_and_space|srtt:33420|rtt_var:9883|pto_duration:72952|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:03:29 504832] [debug] |scid:e4ed8097d57574b1ca4f50e8|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8857E6C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:03:29 504838] [debug] |scid:e4ed8097d57574b1ca4f50e8|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8857E6C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:03:29 504842] [debug] |scid:e4ed8097d57574b1ca4f50e8|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8857E6C|path:0|PNS: 2, unacked: 23|
[2025/09/12 05:03:29 504846] [debug] |scid:e4ed8097d57574b1ca4f50e8|xqc_timer_set|type:LOSS_DETECTION|expire:1757653409602726|now:1757653409504825|interv:97901|
[2025/09/12 05:03:29 504850] [debug] |scid:e4ed8097d57574b1ca4f50e8|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB8857E6C|path:0|pns:2|expire:1757653409602726|now:1757653409504825|interval:97901|pto_count:0|srtt:33420
[2025/09/12 05:03:29 504854] [debug] |scid:e4ed8097d57574b1ca4f50e8|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:48054|inflight:23|
[2025/09/12 05:03:29 504859] [debug] |scid:e4ed8097d57574b1ca4f50e8|xqc_check_acked_or_dropped_pkt|conn:0000558BB8857E6C|pkt_num:0|size:33|pkt_type:SHORT_HEADER|frame:NEW_TOKEN |
[2025/09/12 05:03:29 504864] [debug] |scid:e4ed8097d57574b1ca4f50e8|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1|
[2025/09/12 05:03:29 504893] [info] |scid:e4ed8097d57574b1ca4f50e8|xqc_send_packet_with_pn|<==|conn:0000558BB8857E6C|path:0|pkt_num:1|size:33|sent:49|pkt_type:SHORT_HEADER|frame:NEW_TOKEN |inflight:23|now:1757653409504873|stream_id:0|stream_offset:0|
[2025/09/12 05:03:29 504901] [debug] |scid:e4ed8097d57574b1ca4f50e8|xqc_send_ctl_on_packet_sent|conn:0000558BB8857E6C|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 05:03:29 504913] [debug] |scid:e4ed8097d57574b1ca4f50e8|xqc_send_ctl_on_packet_sent|path:0|inflight:23|applimit:2102|
[2025/09/12 05:03:29 504919] [debug] |scid:e4ed8097d57574b1ca4f50e8|xqc_send_ctl_get_pto_time_and_space|srtt:33420|rtt_var:9883|pto_duration:72952|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:03:29 504926] [debug] |scid:e4ed8097d57574b1ca4f50e8|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8857E6C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:03:29 504932] [debug] |scid:e4ed8097d57574b1ca4f50e8|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8857E6C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:03:29 504938] [debug] |scid:e4ed8097d57574b1ca4f50e8|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8857E6C|path:0|PNS: 2, unacked: 56|
[2025/09/12 05:03:29 504943] [debug] |scid:e4ed8097d57574b1ca4f50e8|xqc_timer_set|type:LOSS_DETECTION|expire:1757653409602825|now:1757653409504919|interv:97906|
[2025/09/12 05:03:29 504949] [debug] |scid:e4ed8097d57574b1ca4f50e8|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB8857E6C|path:0|pns:2|expire:1757653409602825|now:1757653409504919|interval:97906|pto_count:0|srtt:33420
[2025/09/12 05:03:29 504956] [debug] |scid:e4ed8097d57574b1ca4f50e8|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:48054|inflight:56|
[2025/09/12 05:03:29 504964] [debug] |scid:e4ed8097d57574b1ca4f50e8|xqc_check_acked_or_dropped_pkt|conn:0000558BB8857E6C|pkt_num:0|size:283|pkt_type:SHORT_HEADER|frame:CRYPTO |
[2025/09/12 05:03:29 504970] [debug] |scid:e4ed8097d57574b1ca4f50e8|xqc_send_ctl_set_next_pn_for_packet|optimistic ack detection|skipped_range:2-7|next_skip_chance:1757653409798826|current_time:1757653409504970|
[2025/09/12 05:03:29 504976] [debug] |scid:e4ed8097d57574b1ca4f50e8|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:8|
[2025/09/12 05:03:29 505011] [info] |scid:e4ed8097d57574b1ca4f50e8|xqc_send_packet_with_pn|<==|conn:0000558BB8857E6C|path:0|pkt_num:8|size:283|sent:299|pkt_type:SHORT_HEADER|frame:CRYPTO |inflight:56|now:1757653409504986|stream_id:0|stream_offset:0|
[2025/09/12 05:03:29 505021] [debug] |scid:e4ed8097d57574b1ca4f50e8|xqc_send_ctl_on_packet_sent|conn:0000558BB8857E6C|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 05:03:29 505028] [debug] |scid:e4ed8097d57574b1ca4f50e8|xqc_send_ctl_on_packet_sent|path:0|inflight:56|applimit:2102|
[2025/09/12 05:03:29 505033] [debug] |scid:e4ed8097d57574b1ca4f50e8|xqc_send_ctl_get_pto_time_and_space|srtt:33420|rtt_var:9883|pto_duration:72952|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:03:29 505053] [debug] |scid:e4ed8097d57574b1ca4f50e8|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8857E6C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:03:29 505064] [debug] |scid:e4ed8097d57574b1ca4f50e8|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8857E6C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:03:29 505070] [debug] |scid:e4ed8097d57574b1ca4f50e8|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8857E6C|path:0|PNS: 2, unacked: 339|
[2025/09/12 05:03:29 505076] [debug] |scid:e4ed8097d57574b1ca4f50e8|xqc_timer_set|type:LOSS_DETECTION|expire:1757653409602938|now:1757653409505033|interv:97905|
[2025/09/12 05:03:29 505082] [debug] |scid:e4ed8097d57574b1ca4f50e8|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB8857E6C|path:0|pns:2|expire:1757653409602938|now:1757653409505033|interval:97905|pto_count:0|srtt:33420
[2025/09/12 05:03:29 505088] [debug] |scid:e4ed8097d57574b1ca4f50e8|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:48054|inflight:339|
[2025/09/12 05:03:29 505095] [debug] |scid:e4ed8097d57574b1ca4f50e8|xqc_check_acked_or_dropped_pkt|conn:0000558BB8857E6C|pkt_num:0|size:284|pkt_type:SHORT_HEADER|frame:CRYPTO |
[2025/09/12 05:03:29 505102] [debug] |scid:e4ed8097d57574b1ca4f50e8|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:9|
[2025/09/12 05:03:29 505140] [info] |scid:e4ed8097d57574b1ca4f50e8|xqc_send_packet_with_pn|<==|conn:0000558BB8857E6C|path:0|pkt_num:9|size:284|sent:300|pkt_type:SHORT_HEADER|frame:CRYPTO |inflight:339|now:1757653409505116|stream_id:0|stream_offset:0|
[2025/09/12 05:03:29 505150] [debug] |scid:e4ed8097d57574b1ca4f50e8|xqc_send_ctl_on_packet_sent|conn:0000558BB8857E6C|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 05:03:29 505157] [debug] |scid:e4ed8097d57574b1ca4f50e8|xqc_send_ctl_on_packet_sent|path:0|inflight:339|applimit:2102|
[2025/09/12 05:03:29 505164] [debug] |scid:e4ed8097d57574b1ca4f50e8|xqc_send_ctl_get_pto_time_and_space|srtt:33420|rtt_var:9883|pto_duration:72952|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:03:29 505170] [debug] |scid:e4ed8097d57574b1ca4f50e8|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8857E6C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:03:29 505176] [debug] |scid:e4ed8097d57574b1ca4f50e8|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8857E6C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:03:29 505182] [debug] |scid:e4ed8097d57574b1ca4f50e8|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8857E6C|path:0|PNS: 2, unacked: 623|
[2025/09/12 05:03:29 505187] [debug] |scid:e4ed8097d57574b1ca4f50e8|xqc_timer_set|type:LOSS_DETECTION|expire:1757653409603068|now:1757653409505163|interv:97905|
[2025/09/12 05:03:29 505191] [debug] |scid:e4ed8097d57574b1ca4f50e8|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB8857E6C|path:0|pns:2|expire:1757653409603068|now:1757653409505163|interval:97905|pto_count:0|srtt:33420
[2025/09/12 05:03:29 505195] [debug] |scid:e4ed8097d57574b1ca4f50e8|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:48054|inflight:623|
[2025/09/12 05:03:29 505200] [debug] |scid:e4ed8097d57574b1ca4f50e8|xqc_check_acked_or_dropped_pkt|conn:0000558BB8857E6C|pkt_num:0|size:55|pkt_type:HSK|frame:ACK |
[2025/09/12 05:03:29 505204] [debug] |scid:e4ed8097d57574b1ca4f50e8|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:7|
[2025/09/12 05:03:29 505227] [info] |scid:e4ed8097d57574b1ca4f50e8|xqc_send_packet_with_pn|<==|conn:0000558BB8857E6C|path:0|pkt_num:7|size:55|sent:71|pkt_type:HSK|frame:ACK |inflight:623|now:1757653409505210|stream_id:0|stream_offset:0|
[2025/09/12 05:03:29 505233] [debug] |scid:e4ed8097d57574b1ca4f50e8|xqc_send_ctl_on_packet_sent|conn:0000558BB8857E6C|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 05:03:29 505239] [debug] |scid:e4ed8097d57574b1ca4f50e8|xqc_check_acked_or_dropped_pkt|conn:0000558BB8857E6C|pkt_num:0|size:54|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |
[2025/09/12 05:03:29 505246] [debug] |scid:e4ed8097d57574b1ca4f50e8|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:10|
[2025/09/12 05:03:29 505272] [info] |scid:e4ed8097d57574b1ca4f50e8|xqc_send_packet_with_pn|<==|conn:0000558BB8857E6C|path:0|pkt_num:10|size:54|sent:70|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |inflight:623|now:1757653409505255|stream_id:0|stream_offset:0|
[2025/09/12 05:03:29 505278] [debug] |scid:e4ed8097d57574b1ca4f50e8|xqc_send_ctl_on_packet_sent|conn:0000558BB8857E6C|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 05:03:29 505283] [debug] |scid:e4ed8097d57574b1ca4f50e8|xqc_send_ctl_on_packet_sent|path:0|inflight:623|applimit:2102|
[2025/09/12 05:03:29 505287] [debug] |scid:e4ed8097d57574b1ca4f50e8|xqc_send_ctl_get_pto_time_and_space|srtt:33420|rtt_var:9883|pto_duration:72952|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:03:29 505291] [debug] |scid:e4ed8097d57574b1ca4f50e8|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8857E6C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:03:29 505295] [debug] |scid:e4ed8097d57574b1ca4f50e8|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8857E6C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:03:29 505303] [debug] |scid:e4ed8097d57574b1ca4f50e8|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8857E6C|path:0|PNS: 2, unacked: 677|
[2025/09/12 05:03:29 505307] [debug] |scid:e4ed8097d57574b1ca4f50e8|xqc_timer_set|type:LOSS_DETECTION|expire:1757653409603207|now:1757653409505286|interv:97921|
[2025/09/12 05:03:29 505311] [debug] |scid:e4ed8097d57574b1ca4f50e8|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB8857E6C|path:0|pns:2|expire:1757653409603207|now:1757653409505286|interval:97921|pto_count:0|srtt:33420
[2025/09/12 05:03:29 505315] [debug] |scid:e4ed8097d57574b1ca4f50e8|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:48054|inflight:677|
[2025/09/12 05:03:29 505320] [debug] |scid:e4ed8097d57574b1ca4f50e8|xqc_check_acked_or_dropped_pkt|conn:0000558BB8857E6C|pkt_num:0|size:54|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |
[2025/09/12 05:03:29 505324] [debug] |scid:e4ed8097d57574b1ca4f50e8|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:11|
[2025/09/12 05:03:29 505354] [info] |scid:e4ed8097d57574b1ca4f50e8|xqc_send_packet_with_pn|<==|conn:0000558BB8857E6C|path:0|pkt_num:11|size:54|sent:70|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |inflight:677|now:1757653409505333|stream_id:0|stream_offset:0|
[2025/09/12 05:03:29 505360] [debug] |scid:e4ed8097d57574b1ca4f50e8|xqc_send_ctl_on_packet_sent|conn:0000558BB8857E6C|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 05:03:29 505364] [debug] |scid:e4ed8097d57574b1ca4f50e8|xqc_send_ctl_on_packet_sent|path:0|inflight:677|applimit:2102|
[2025/09/12 05:03:29 505368] [debug] |scid:e4ed8097d57574b1ca4f50e8|xqc_send_ctl_get_pto_time_and_space|srtt:33420|rtt_var:9883|pto_duration:72952|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:03:29 505373] [debug] |scid:e4ed8097d57574b1ca4f50e8|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8857E6C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:03:29 505376] [debug] |scid:e4ed8097d57574b1ca4f50e8|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8857E6C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:03:29 505380] [debug] |scid:e4ed8097d57574b1ca4f50e8|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8857E6C|path:0|PNS: 2, unacked: 731|
[2025/09/12 05:03:29 505384] [debug] |scid:e4ed8097d57574b1ca4f50e8|xqc_timer_set|type:LOSS_DETECTION|expire:1757653409603285|now:1757653409505368|interv:97917|
[2025/09/12 05:03:29 505388] [debug] |scid:e4ed8097d57574b1ca4f50e8|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB8857E6C|path:0|pns:2|expire:1757653409603285|now:1757653409505368|interval:97917|pto_count:0|srtt:33420
[2025/09/12 05:03:29 505392] [debug] |scid:e4ed8097d57574b1ca4f50e8|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:48054|inflight:731|
[2025/09/12 05:03:29 505397] [debug] |scid:e4ed8097d57574b1ca4f50e8|xqc_check_acked_or_dropped_pkt|conn:0000558BB8857E6C|pkt_num:0|size:1050|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:03:29 505401] [debug] |scid:e4ed8097d57574b1ca4f50e8|xqc_send_ctl_can_send|l-0.0.0.0-443-e4ed8097d57574b1ca4f50e8 p-193.167.0.100-50585-604b6797f4032d9d29d345f9ca894130de |path:0|can:1|pkt_sz:1050|schedule_bytes:0|inflight:731|cwnd:48054|conn:0000558BB8857E6C|stream_id:0|stream_offset:1024|
[2025/09/12 05:03:29 505406] [debug] |scid:e4ed8097d57574b1ca4f50e8|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:03:29 505410] [debug] |scid:e4ed8097d57574b1ca4f50e8|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:12|
[2025/09/12 05:03:29 505439] [info] |scid:e4ed8097d57574b1ca4f50e8|xqc_send_packet_with_pn|<==|conn:0000558BB8857E6C|path:0|pkt_num:12|size:1050|sent:1066|pkt_type:SHORT_HEADER|frame:STREAM |inflight:731|now:1757653409505419|stream_id:0|stream_offset:1024|
[2025/09/12 05:03:29 505446] [debug] |scid:e4ed8097d57574b1ca4f50e8|xqc_send_ctl_on_packet_sent|conn:0000558BB8857E6C|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 05:03:29 505455] [debug] |scid:e4ed8097d57574b1ca4f50e8|xqc_send_ctl_on_packet_sent|path:0|inflight:731|applimit:2102|
[2025/09/12 05:03:29 505459] [debug] |scid:e4ed8097d57574b1ca4f50e8|xqc_send_ctl_get_pto_time_and_space|srtt:33420|rtt_var:9883|pto_duration:72952|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:03:29 505463] [debug] |scid:e4ed8097d57574b1ca4f50e8|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8857E6C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:03:29 505467] [debug] |scid:e4ed8097d57574b1ca4f50e8|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8857E6C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:03:29 505471] [debug] |scid:e4ed8097d57574b1ca4f50e8|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8857E6C|path:0|PNS: 2, unacked: 1781|
[2025/09/12 05:03:29 505475] [debug] |scid:e4ed8097d57574b1ca4f50e8|xqc_timer_set|type:LOSS_DETECTION|expire:1757653409603371|now:1757653409505459|interv:97912|
[2025/09/12 05:03:29 505479] [debug] |scid:e4ed8097d57574b1ca4f50e8|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB8857E6C|path:0|pns:2|expire:1757653409603371|now:1757653409505459|interval:97912|pto_count:0|srtt:33420
[2025/09/12 05:03:29 505483] [debug] |scid:e4ed8097d57574b1ca4f50e8|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:48054|inflight:1781|
[2025/09/12 05:03:29 505488] [debug] |scid:e4ed8097d57574b1ca4f50e8|xqc_conn_next_wakeup_time|wakeup_time:1757653409528848|
[2025/09/12 05:03:29 505492] [debug] |scid:e4ed8097d57574b1ca4f50e8|xqc_engine_add_wakeup_queue|next_tick_time:1757653409528848|
[2025/09/12 05:03:29 505496] [debug] |xqc_engine_wakeup_after|wakeup:1757653409528848|now:1757653409505496|diff:23352|
[2025/09/12 05:03:29 505502] [debug] |xqc_engine_main_logic|END|now:1757653409504281|
[2025/09/12 05:03:29 505512] [info] |xqc_engine_packet_process|==>|conn:0000558BB8857E6C|size:1406|state:ESTABED|recv_time:1757653409505512|
[2025/09/12 05:03:29 505520] [debug] |scid:e4ed8097d57574b1ca4f50e8|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:e4ed8097d57574b1ca4f50e8|spin_bit:0|
[2025/09/12 05:03:29 505527] [debug] |scid:e4ed8097d57574b1ca4f50e8|xqc_packet_decrypt|largest_pn:1738968410|
[2025/09/12 05:03:29 505531] [debug] |scid:e4ed8097d57574b1ca4f50e8|xqc_packet_decrypt|decryption nonce|path_id:0|pn:1738968411|
[2025/09/12 05:03:29 505537] [debug] |scid:e4ed8097d57574b1ca4f50e8|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:1738968411|
[2025/09/12 05:03:29 505541] [debug] |scid:e4ed8097d57574b1ca4f50e8|xqc_process_frames|frame_type:1|
[2025/09/12 05:03:29 505545] [debug] |scid:e4ed8097d57574b1ca4f50e8|xqc_process_frames|frame_type:0|
[2025/09/12 05:03:29 505549] [debug] |scid:e4ed8097d57574b1ca4f50e8|xqc_process_padding_frame|process padding|
[2025/09/12 05:03:29 505555] [debug] |scid:e4ed8097d57574b1ca4f50e8|xqc_timer_unset|type:ACK_01RTT|
[2025/09/12 05:03:29 505560] [debug] |scid:e4ed8097d57574b1ca4f50e8|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 05:03:29 505564] [debug] |scid:e4ed8097d57574b1ca4f50e8|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:1738968411|largest:1738968411|pns:2|
[2025/09/12 05:03:29 505569] [info] |scid:e4ed8097d57574b1ca4f50e8|xqc_conn_on_pkt_processed|====>|conn:0000558BB8857E6C|path:0|size:1406|pkt_type:SHORT_HEADER|pkt_num:1738968411|frame:PADDING PING |recv_time:1757653409505512|dcid:e4ed8097d57574b1ca4f50e8|dcid_seq:0|
[2025/09/12 05:03:29 505574] [debug] |scid:e4ed8097d57574b1ca4f50e8|xqc_timer_set|type:PATH_IDLE|expire:1757653529505512|now:1757653409505512|interv:120000000|
[2025/09/12 05:03:29 505578] [debug] |scid:e4ed8097d57574b1ca4f50e8|xqc_timer_set|type:CONN_IDLE|expire:1757653529505512|now:1757653409505512|interv:120000000|
[2025/09/12 05:03:29 505587] [debug] |scid:e4ed8097d57574b1ca4f50e8|xqc_engine_remove_wakeup_queue|next_tick_time:1757653409528848|pq_index:0|
[2025/09/12 05:03:29 505594] [debug] |scid:e4ed8097d57574b1ca4f50e8|xqc_engine_add_active_queue|last_ticked_time:1757653409504281|
[2025/09/12 05:03:29 505600] [debug] |xqc_engine_main_logic|BEGIN|now:1757653409505600|
[2025/09/12 05:03:29 505608] [debug] |scid:e4ed8097d57574b1ca4f50e8|xqc_engine_process_conn|conn:0000558BB8857E6C|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:1757653409505606|
[2025/09/12 05:03:29 505614] [debug] |scid:e4ed8097d57574b1ca4f50e8|xqc_gen_ack_frame|largest_recv:1738968411|ack_delay:102|first_ack_range:1|largest_pkt_recv_time:1757653409505512|
[2025/09/12 05:03:29 505618] [debug] |scid:e4ed8097d57574b1ca4f50e8|xqc_gen_ack_frame|high:1738968411|low:1738968410|pkt_pns:2|
[2025/09/12 05:03:29 505625] [debug] |scid:e4ed8097d57574b1ca4f50e8|xqc_write_ack_to_one_packet|ack_size:12|path:0|path_largest_recv:1738968411|frame_largest_recv:1738968411|
[2025/09/12 05:03:29 505629] [debug] |scid:e4ed8097d57574b1ca4f50e8|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:2|
[2025/09/12 05:03:29 505634] [debug] |scid:e4ed8097d57574b1ca4f50e8|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:ACK |stream_id:0|stream_offset:0|
[2025/09/12 05:03:29 505639] [debug] |scid:e4ed8097d57574b1ca4f50e8|xqc_check_acked_or_dropped_pkt|conn:0000558BB8857E6C|pkt_num:0|size:34|pkt_type:SHORT_HEADER|frame:ACK |
[2025/09/12 05:03:29 505643] [debug] |scid:e4ed8097d57574b1ca4f50e8|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:13|
[2025/09/12 05:03:29 505666] [info] |scid:e4ed8097d57574b1ca4f50e8|xqc_send_packet_with_pn|<==|conn:0000558BB8857E6C|path:0|pkt_num:13|size:34|sent:50|pkt_type:SHORT_HEADER|frame:ACK |inflight:1781|now:1757653409505649|stream_id:0|stream_offset:0|
[2025/09/12 05:03:29 505675] [debug] |scid:e4ed8097d57574b1ca4f50e8|xqc_send_ctl_on_packet_sent|conn:0000558BB8857E6C|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 05:03:29 505683] [debug] |scid:e4ed8097d57574b1ca4f50e8|xqc_conn_next_wakeup_time|wakeup_time:1757653409603371|
[2025/09/12 05:03:29 505690] [debug] |scid:e4ed8097d57574b1ca4f50e8|xqc_engine_add_wakeup_queue|next_tick_time:1757653409603371|
[2025/09/12 05:03:29 505696] [debug] |xqc_engine_wakeup_after|wakeup:1757653409603371|now:1757653409505696|diff:97675|
[2025/09/12 05:03:29 505701] [debug] |xqc_engine_main_logic|END|now:1757653409505606|
[2025/09/12 05:03:29 505706] [debug] |xqc_engine_main_logic|BEGIN|now:1757653409505706|
[2025/09/12 05:03:29 505710] [debug] |xqc_engine_wakeup_after|wakeup:1757653409603371|now:1757653409505710|diff:97661|
[2025/09/12 05:03:29 505714] [debug] |xqc_engine_main_logic|END|now:1757653409505706|
[2025/09/12 05:03:29 535545] [info] |xqc_engine_packet_process|==>|conn:0000558BB8857E6C|size:39|state:ESTABED|recv_time:1757653409535544|
[2025/09/12 05:03:29 535564] [debug] |scid:e4ed8097d57574b1ca4f50e8|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:e4ed8097d57574b1ca4f50e8|spin_bit:0|
[2025/09/12 05:03:29 535575] [debug] |scid:e4ed8097d57574b1ca4f50e8|xqc_packet_decrypt|largest_pn:1738968411|
[2025/09/12 05:03:29 535583] [debug] |scid:e4ed8097d57574b1ca4f50e8|xqc_packet_decrypt|decryption nonce|path_id:0|pn:1738968412|
[2025/09/12 05:03:29 535593] [debug] |scid:e4ed8097d57574b1ca4f50e8|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:1738968412|
[2025/09/12 05:03:29 535601] [debug] |scid:e4ed8097d57574b1ca4f50e8|xqc_process_frames|frame_type:2|
[2025/09/12 05:03:29 535609] [debug] |scid:e4ed8097d57574b1ca4f50e8|xqc_send_ctl_on_ack_received|conn:0000558BB8857E6C|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 05:03:29 535630] [debug] |scid:e4ed8097d57574b1ca4f50e8|xqc_update_sample|sampler_update|prior_lost:1|tx_in_flight:23|prior_delivered:2102|prior_time:1757653409504774|is_app_limited:1|send_elapse:0|ack_elapse:30770|ctl_first_sent_time:1757653409504774|lagest_ack_time:1757653409535544|curr_delivered:2125|
[2025/09/12 05:03:29 535639] [debug] |scid:e4ed8097d57574b1ca4f50e8|xqc_update_sample|sampler_sent_time_update:1757653409504774|
[2025/09/12 05:03:29 535647] [debug] |scid:e4ed8097d57574b1ca4f50e8|xqc_send_ctl_on_ack_received|sndq_packets_used:6||sndq_packets_used_bytes:0|sndq_packets_free:2|
[2025/09/12 05:03:29 535655] [debug] |scid:e4ed8097d57574b1ca4f50e8|xqc_send_ctl_on_ack_received|conn:0000558BB8857E6C|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 05:03:29 535664] [debug] |scid:e4ed8097d57574b1ca4f50e8|xqc_update_sample|sampler_update|prior_lost:1|tx_in_flight:23|prior_delivered:2102|prior_time:1757653409504774|is_app_limited:1|send_elapse:0|ack_elapse:30770|ctl_first_sent_time:1757653409504774|lagest_ack_time:1757653409535544|curr_delivered:2158|
[2025/09/12 05:03:29 535672] [debug] |scid:e4ed8097d57574b1ca4f50e8|xqc_update_sample|sampler_sent_time_update:1757653409504873|
[2025/09/12 05:03:29 535680] [debug] |scid:e4ed8097d57574b1ca4f50e8|xqc_send_ctl_on_ack_received|sndq_packets_used:5||sndq_packets_used_bytes:0|sndq_packets_free:3|
[2025/09/12 05:03:29 535687] [debug] |scid:e4ed8097d57574b1ca4f50e8|xqc_send_ctl_update_rtt|before update rtt|conn:0000558BB8857E6C|srtt:33420|rttvar:9883|minrtt:32181|latest_rtt:30671|ack_delay:40|
[2025/09/12 05:03:29 535692] [debug] |scid:e4ed8097d57574b1ca4f50e8|xqc_send_ctl_update_rtt|l-0.0.0.0-443-e4ed8097d57574b1ca4f50e8 p-193.167.0.100-50585-604b6797f4032d9d29d345f9ca894130de |after update rtt|conn:0000558BB8857E6C|srtt:33071|rttvar:8110|minrtt:30671|latest_rtt:30671|ack_delay:40|
[2025/09/12 05:03:29 535698] [debug] |scid:e4ed8097d57574b1ca4f50e8|xqc_send_ctl_get_lost_sent_pn|largest_acked:1|lost_pn:18446744073709551615|thresh:3|
[2025/09/12 05:03:29 535703] [debug] |scid:e4ed8097d57574b1ca4f50e8|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:03:29 535708] [debug] |scid:e4ed8097d57574b1ca4f50e8|xqc_send_ctl_get_pto_time_and_space|srtt:33071|rtt_var:8110|pto_duration:65511|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:03:29 535714] [debug] |scid:e4ed8097d57574b1ca4f50e8|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8857E6C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:03:29 535719] [debug] |scid:e4ed8097d57574b1ca4f50e8|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8857E6C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:03:29 535724] [debug] |scid:e4ed8097d57574b1ca4f50e8|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8857E6C|path:0|PNS: 2, unacked: 1725|
[2025/09/12 05:03:29 535729] [debug] |scid:e4ed8097d57574b1ca4f50e8|xqc_timer_set|type:LOSS_DETECTION|expire:1757653409595930|now:1757653409535708|interv:60222|
[2025/09/12 05:03:29 535737] [debug] |scid:e4ed8097d57574b1ca4f50e8|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB8857E6C|path:0|pns:2|expire:1757653409595930|now:1757653409535708|interval:60222|pto_count:0|srtt:33071
[2025/09/12 05:03:29 535746] [debug] |scid:e4ed8097d57574b1ca4f50e8|xqc_generate_sample|sampler: send_elapse 0, ack_elapse 30770, delivered 56|rate 1819|lost 1|
[2025/09/12 05:03:29 535755] [debug] |scid:e4ed8097d57574b1ca4f50e8|xqc_bbr_update_bandwidth|BBRv1: RTT round update 2 -> 3|
[2025/09/12 05:03:29 535762] [debug] |scid:e4ed8097d57574b1ca4f50e8|xqc_bbr_update_min_rtt|probertt expire|rtt:30671, old_rtt:32181|
[2025/09/12 05:03:29 535767] [debug] |scid:e4ed8097d57574b1ca4f50e8|xqc_bbr_update_min_rtt|minrtt expire|rtt:30671, old_rtt:32181|
[2025/09/12 05:03:29 535772] [debug] |scid:e4ed8097d57574b1ca4f50e8|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:5744|extra_cwnd:252|
[2025/09/12 05:03:29 535781] [debug] |scid:e4ed8097d57574b1ca4f50e8|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:48054|packet_lost:0|acked:56|po_sent_time:1757653409504873|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2158|
[2025/09/12 05:03:29 535787] [debug] |scid:e4ed8097d57574b1ca4f50e8|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:48054|packet_lost:0|acked:56|po_sent_time:1757653409504873|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2158|
[2025/09/12 05:03:29 535793] [debug] |scid:e4ed8097d57574b1ca4f50e8|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-e4ed8097d57574b1ca4f50e8 p-193.167.0.100-50585-604b6797f4032d9d29d345f9ca894130de |bbr on ack|mode:0|pacing_rate:3940653|bw:58736|cwnd:48110|full_bw_reached:0|inflight:1725|srtt:33071|latest_rtt:30671|min_rtt:30671|applimit:1|lost:1|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:1|
[2025/09/12 05:03:29 535800] [debug] |scid:e4ed8097d57574b1ca4f50e8|xqc_process_frames|frame_type:0|
[2025/09/12 05:03:29 535804] [debug] |scid:e4ed8097d57574b1ca4f50e8|xqc_process_padding_frame|process padding|
[2025/09/12 05:03:29 535810] [debug] |scid:e4ed8097d57574b1ca4f50e8|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:1738968412|largest:1738968412|pns:2|
[2025/09/12 05:03:29 535816] [info] |scid:e4ed8097d57574b1ca4f50e8|xqc_conn_on_pkt_processed|====>|conn:0000558BB8857E6C|path:0|size:39|pkt_type:SHORT_HEADER|pkt_num:1738968412|frame:PADDING ACK |recv_time:1757653409535544|dcid:e4ed8097d57574b1ca4f50e8|dcid_seq:0|
[2025/09/12 05:03:29 535822] [debug] |scid:e4ed8097d57574b1ca4f50e8|xqc_timer_set|type:PATH_IDLE|expire:1757653529535544|now:1757653409535544|interv:120000000|
[2025/09/12 05:03:29 535827] [debug] |scid:e4ed8097d57574b1ca4f50e8|xqc_timer_set|type:CONN_IDLE|expire:1757653529535544|now:1757653409535544|interv:120000000|
[2025/09/12 05:03:29 535832] [debug] |scid:e4ed8097d57574b1ca4f50e8|xqc_engine_remove_wakeup_queue|next_tick_time:1757653409603371|pq_index:0|
[2025/09/12 05:03:29 535837] [debug] |scid:e4ed8097d57574b1ca4f50e8|xqc_engine_add_active_queue|last_ticked_time:1757653409505606|
[2025/09/12 05:03:29 535842] [debug] |xqc_engine_main_logic|BEGIN|now:1757653409535842|
[2025/09/12 05:03:29 535849] [debug] |scid:e4ed8097d57574b1ca4f50e8|xqc_engine_process_conn|conn:0000558BB8857E6C|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:1757653409535847|
[2025/09/12 05:03:29 535857] [debug] |scid:e4ed8097d57574b1ca4f50e8|xqc_conn_next_wakeup_time|wakeup_time:1757653409595930|
[2025/09/12 05:03:29 535862] [debug] |scid:e4ed8097d57574b1ca4f50e8|xqc_engine_add_wakeup_queue|next_tick_time:1757653409595930|
[2025/09/12 05:03:29 535866] [debug] |xqc_engine_wakeup_after|wakeup:1757653409595930|now:1757653409535866|diff:60064|
[2025/09/12 05:03:29 535872] [debug] |xqc_engine_main_logic|END|now:1757653409535847|
[2025/09/12 05:03:29 535878] [debug] |xqc_engine_main_logic|BEGIN|now:1757653409535878|
[2025/09/12 05:03:29 535883] [debug] |xqc_engine_wakeup_after|wakeup:1757653409595930|now:1757653409535883|diff:60047|
[2025/09/12 05:03:29 535888] [debug] |xqc_engine_main_logic|END|now:1757653409535878|
[2025/09/12 05:03:29 538373] [info] |xqc_engine_packet_process|==>|conn:0000558BB8857E6C|size:1444|state:ESTABED|recv_time:1757653409538372|
[2025/09/12 05:03:29 538387] [debug] |scid:e4ed8097d57574b1ca4f50e8|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:e4ed8097d57574b1ca4f50e8|spin_bit:0|
[2025/09/12 05:03:29 538395] [debug] |scid:e4ed8097d57574b1ca4f50e8|xqc_packet_decrypt|largest_pn:1738968412|
[2025/09/12 05:03:29 538401] [debug] |scid:e4ed8097d57574b1ca4f50e8|xqc_packet_decrypt|decryption nonce|path_id:0|pn:1738968414|
[2025/09/12 05:03:29 538410] [debug] |scid:e4ed8097d57574b1ca4f50e8|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:1738968414|
[2025/09/12 05:03:29 538431] [debug] |scid:e4ed8097d57574b1ca4f50e8|xqc_process_frames|frame_type:1|
[2025/09/12 05:03:29 538436] [debug] |scid:e4ed8097d57574b1ca4f50e8|xqc_process_frames|frame_type:0|
[2025/09/12 05:03:29 538439] [debug] |scid:e4ed8097d57574b1ca4f50e8|xqc_process_padding_frame|process padding|
[2025/09/12 05:03:29 538450] [debug] |scid:e4ed8097d57574b1ca4f50e8|xqc_timer_set|type:ACK_01RTT|expire:1757653409563372|now:1757653409538372|interv:25000|
[2025/09/12 05:03:29 538458] [debug] |scid:e4ed8097d57574b1ca4f50e8|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:1757653409538372|max_ack_delay:25000|
[2025/09/12 05:03:29 538464] [debug] |scid:e4ed8097d57574b1ca4f50e8|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:1738968414|largest:1738968414|pns:2|
[2025/09/12 05:03:29 538471] [info] |scid:e4ed8097d57574b1ca4f50e8|xqc_conn_on_pkt_processed|====>|conn:0000558BB8857E6C|path:0|size:1444|pkt_type:SHORT_HEADER|pkt_num:1738968414|frame:PADDING PING |recv_time:1757653409538372|dcid:e4ed8097d57574b1ca4f50e8|dcid_seq:0|
[2025/09/12 05:03:29 538479] [debug] |scid:e4ed8097d57574b1ca4f50e8|xqc_timer_set|type:PATH_IDLE|expire:1757653529538372|now:1757653409538372|interv:120000000|
[2025/09/12 05:03:29 538485] [debug] |scid:e4ed8097d57574b1ca4f50e8|xqc_timer_set|type:CONN_IDLE|expire:1757653529538372|now:1757653409538372|interv:120000000|
[2025/09/12 05:03:29 538491] [debug] |scid:e4ed8097d57574b1ca4f50e8|xqc_engine_remove_wakeup_queue|next_tick_time:1757653409595930|pq_index:0|
[2025/09/12 05:03:29 538498] [debug] |scid:e4ed8097d57574b1ca4f50e8|xqc_engine_add_active_queue|last_ticked_time:1757653409535847|
[2025/09/12 05:03:29 538504] [debug] |xqc_engine_main_logic|BEGIN|now:1757653409538504|
[2025/09/12 05:03:29 538512] [debug] |scid:e4ed8097d57574b1ca4f50e8|xqc_engine_process_conn|conn:0000558BB8857E6C|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:1757653409538510|
[2025/09/12 05:03:29 538520] [debug] |scid:e4ed8097d57574b1ca4f50e8|xqc_conn_next_wakeup_time|wakeup_time:1757653409563372|
[2025/09/12 05:03:29 538526] [debug] |scid:e4ed8097d57574b1ca4f50e8|xqc_engine_add_wakeup_queue|next_tick_time:1757653409563372|
[2025/09/12 05:03:29 538530] [debug] |xqc_engine_wakeup_after|wakeup:1757653409563372|now:1757653409538530|diff:24842|
[2025/09/12 05:03:29 538534] [debug] |xqc_engine_main_logic|END|now:1757653409538510|
[2025/09/12 05:03:29 538539] [debug] |xqc_engine_main_logic|BEGIN|now:1757653409538539|
[2025/09/12 05:03:29 538543] [debug] |xqc_engine_wakeup_after|wakeup:1757653409563372|now:1757653409538543|diff:24829|
[2025/09/12 05:03:29 538547] [debug] |xqc_engine_main_logic|END|now:1757653409538539|
[2025/09/12 05:03:29 563643] [debug] |xqc_engine_main_logic|BEGIN|now:1757653409563643|
[2025/09/12 05:03:29 563659] [debug] |scid:e4ed8097d57574b1ca4f50e8|xqc_engine_remove_wakeup_queue|next_tick_time:1757653409563372|pq_index:0|
[2025/09/12 05:03:29 563666] [debug] |scid:e4ed8097d57574b1ca4f50e8|xqc_engine_add_active_queue|last_ticked_time:1757653409538510|
[2025/09/12 05:03:29 563673] [debug] |scid:e4ed8097d57574b1ca4f50e8|xqc_engine_process_conn|conn:0000558BB8857E6C|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:1757653409563671|
[2025/09/12 05:03:29 563679] [debug] |scid:e4ed8097d57574b1ca4f50e8|xqc_timer_expire|timer expired|type:ACK_01RTT|expire_time:1757653409563372|now:1757653409563671|
[2025/09/12 05:03:29 563684] [debug] |scid:e4ed8097d57574b1ca4f50e8|xqc_timer_ack_timeout|pns:2|path:0|
[2025/09/12 05:03:29 563696] [debug] |scid:e4ed8097d57574b1ca4f50e8|xqc_timer_expire|unset|type:ACK_01RTT|expire_time:1757653409563372|now:1757653409563671|
[2025/09/12 05:03:29 563701] [debug] |scid:e4ed8097d57574b1ca4f50e8|xqc_timer_unset|type:ACK_01RTT|
[2025/09/12 05:03:29 563707] [debug] |scid:e4ed8097d57574b1ca4f50e8|xqc_gen_ack_frame|largest_recv:1738968414|ack_delay:25335|first_ack_range:0|largest_pkt_recv_time:1757653409538372|
[2025/09/12 05:03:29 563713] [debug] |scid:e4ed8097d57574b1ca4f50e8|xqc_gen_ack_frame|high:1738968414|low:1738968414|pkt_pns:2|
[2025/09/12 05:03:29 563718] [debug] |scid:e4ed8097d57574b1ca4f50e8|xqc_gen_ack_frame|high:1738968412|low:1738968410|pkt_pns:2|
[2025/09/12 05:03:29 563723] [debug] |scid:e4ed8097d57574b1ca4f50e8|xqc_write_ack_to_one_packet|ack_size:15|path:0|path_largest_recv:1738968414|frame_largest_recv:1738968414|
[2025/09/12 05:03:29 563728] [debug] |scid:e4ed8097d57574b1ca4f50e8|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:2|
[2025/09/12 05:03:29 563734] [debug] |scid:e4ed8097d57574b1ca4f50e8|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:ACK |stream_id:0|stream_offset:0|
[2025/09/12 05:03:29 563740] [debug] |scid:e4ed8097d57574b1ca4f50e8|xqc_check_acked_or_dropped_pkt|conn:0000558BB8857E6C|pkt_num:0|size:37|pkt_type:SHORT_HEADER|frame:ACK |
[2025/09/12 05:03:29 563746] [debug] |scid:e4ed8097d57574b1ca4f50e8|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:14|
[2025/09/12 05:03:29 563789] [info] |scid:e4ed8097d57574b1ca4f50e8|xqc_send_packet_with_pn|<==|conn:0000558BB8857E6C|path:0|pkt_num:14|size:37|sent:53|pkt_type:SHORT_HEADER|frame:ACK |inflight:1725|now:1757653409563755|stream_id:0|stream_offset:0|
[2025/09/12 05:03:29 563801] [debug] |scid:e4ed8097d57574b1ca4f50e8|xqc_send_ctl_on_packet_sent|conn:0000558BB8857E6C|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 05:03:29 563811] [debug] |scid:e4ed8097d57574b1ca4f50e8|xqc_conn_next_wakeup_time|wakeup_time:1757653409595930|
[2025/09/12 05:03:29 563819] [debug] |scid:e4ed8097d57574b1ca4f50e8|xqc_engine_add_wakeup_queue|next_tick_time:1757653409595930|
[2025/09/12 05:03:29 563827] [debug] |xqc_engine_wakeup_after|wakeup:1757653409595930|now:1757653409563826|diff:32104|
[2025/09/12 05:03:29 563835] [debug] |xqc_engine_main_logic|END|now:1757653409563671|
[2025/09/12 05:03:29 596937] [debug] |xqc_engine_main_logic|BEGIN|now:1757653409596937|
[2025/09/12 05:03:29 596953] [debug] |scid:e4ed8097d57574b1ca4f50e8|xqc_engine_remove_wakeup_queue|next_tick_time:1757653409595930|pq_index:0|
[2025/09/12 05:03:29 596959] [debug] |scid:e4ed8097d57574b1ca4f50e8|xqc_engine_add_active_queue|last_ticked_time:1757653409563671|
[2025/09/12 05:03:29 596966] [debug] |scid:e4ed8097d57574b1ca4f50e8|xqc_engine_process_conn|conn:0000558BB8857E6C|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:1757653409596964|
[2025/09/12 05:03:29 596972] [debug] |scid:e4ed8097d57574b1ca4f50e8|xqc_timer_expire|timer expired|type:LOSS_DETECTION|expire_time:1757653409595930|now:1757653409596964|
[2025/09/12 05:03:29 596978] [debug] |scid:e4ed8097d57574b1ca4f50e8|xqc_timer_loss_detection_timeout|path:0|loss_detection_timeout|
[2025/09/12 05:03:29 596982] [debug] |scid:e4ed8097d57574b1ca4f50e8|xqc_timer_loss_detection_timeout|send Probe pkts|conn:0000558BB8857E6C|path:0|bytes_in_flight:1725|
[2025/09/12 05:03:29 596987] [debug] |scid:e4ed8097d57574b1ca4f50e8|xqc_send_ctl_get_pto_time_and_space|srtt:33071|rtt_var:8110|pto_duration:65511|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:03:29 596993] [debug] |scid:e4ed8097d57574b1ca4f50e8|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8857E6C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:03:29 596998] [debug] |scid:e4ed8097d57574b1ca4f50e8|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8857E6C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:03:29 597010] [debug] |scid:e4ed8097d57574b1ca4f50e8|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8857E6C|path:0|PNS: 2, unacked: 1725|
[2025/09/12 05:03:29 597015] [debug] |scid:e4ed8097d57574b1ca4f50e8|xqc_path_send_one_or_two_ack_elicit_pkts|send two ack-eliciting pkts|path:0|pns:2|
[2025/09/12 05:03:29 597021] [debug] |scid:e4ed8097d57574b1ca4f50e8|xqc_conn_send_probe_pkt|conn:0000558BB8857E6C|path:0|pkt_num:8|size:283|pkt_type:SHORT_HEADER|frame:CRYPTO |conn_state:ESTABED|
[2025/09/12 05:03:29 597027] [debug] |scid:e4ed8097d57574b1ca4f50e8|xqc_conn_send_probe_pkt|conn:0000558BB8857E6C|path:0|pkt_num:9|size:284|pkt_type:SHORT_HEADER|frame:CRYPTO |conn_state:ESTABED|
[2025/09/12 05:03:29 597032] [debug] |scid:e4ed8097d57574b1ca4f50e8|xqc_timer_loss_detection_timeout|xqc_send_ctl_set_loss_detection_timer|PTO|conn:0000558BB8857E6C|pto_count:1
[2025/09/12 05:03:29 597059] [debug] |scid:e4ed8097d57574b1ca4f50e8|xqc_send_ctl_get_pto_time_and_space|srtt:33071|rtt_var:8110|pto_duration:131022|backoff_factor:2.00|backoff:2.00|pto_cnt:1|max_ack_delay:25|
[2025/09/12 05:03:29 597065] [debug] |scid:e4ed8097d57574b1ca4f50e8|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8857E6C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:03:29 597070] [debug] |scid:e4ed8097d57574b1ca4f50e8|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8857E6C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:03:29 597074] [debug] |scid:e4ed8097d57574b1ca4f50e8|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8857E6C|path:0|PNS: 2, unacked: 1158|
[2025/09/12 05:03:29 597079] [debug] |scid:e4ed8097d57574b1ca4f50e8|xqc_timer_set|type:LOSS_DETECTION|expire:1757653409686441|now:1757653409597037|interv:89404|
[2025/09/12 05:03:29 597084] [debug] |scid:e4ed8097d57574b1ca4f50e8|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB8857E6C|path:0|pns:2|expire:1757653409686441|now:1757653409597037|interval:89404|pto_count:1|srtt:33071
[2025/09/12 05:03:29 597092] [debug] |scid:e4ed8097d57574b1ca4f50e8|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:CRYPTO |stream_id:0|stream_offset:0|
[2025/09/12 05:03:29 597097] [debug] |scid:e4ed8097d57574b1ca4f50e8|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:CRYPTO |stream_id:0|stream_offset:0|
[2025/09/12 05:03:29 597103] [debug] |scid:e4ed8097d57574b1ca4f50e8|xqc_check_acked_or_dropped_pkt|conn:0000558BB8857E6C|pkt_num:8|size:283|pkt_type:SHORT_HEADER|frame:CRYPTO |
[2025/09/12 05:03:29 597109] [debug] |scid:e4ed8097d57574b1ca4f50e8|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:15|
[2025/09/12 05:03:29 597157] [info] |scid:e4ed8097d57574b1ca4f50e8|xqc_send_packet_with_pn|<==|conn:0000558BB8857E6C|path:0|pkt_num:15|size:283|sent:299|pkt_type:SHORT_HEADER|frame:CRYPTO |inflight:1158|now:1757653409597125|stream_id:0|stream_offset:0|
[2025/09/12 05:03:29 597169] [debug] |scid:e4ed8097d57574b1ca4f50e8|xqc_send_ctl_on_packet_sent|conn:0000558BB8857E6C|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:0|
[2025/09/12 05:03:29 597183] [debug] |scid:e4ed8097d57574b1ca4f50e8|xqc_send_ctl_on_packet_sent|path:0|inflight:1158|applimit:0|
[2025/09/12 05:03:29 597191] [debug] |scid:e4ed8097d57574b1ca4f50e8|xqc_send_ctl_get_pto_time_and_space|srtt:33071|rtt_var:8110|pto_duration:131022|backoff_factor:2.00|backoff:2.00|pto_cnt:1|max_ack_delay:25|
[2025/09/12 05:03:29 597200] [debug] |scid:e4ed8097d57574b1ca4f50e8|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8857E6C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:03:29 597206] [debug] |scid:e4ed8097d57574b1ca4f50e8|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8857E6C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:03:29 597211] [debug] |scid:e4ed8097d57574b1ca4f50e8|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8857E6C|path:0|PNS: 2, unacked: 1441|
[2025/09/12 05:03:29 597216] [debug] |scid:e4ed8097d57574b1ca4f50e8|xqc_timer_set|type:LOSS_DETECTION|expire:1757653409778147|now:1757653409597191|interv:180956|
[2025/09/12 05:03:29 597227] [debug] |scid:e4ed8097d57574b1ca4f50e8|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB8857E6C|path:0|pns:2|expire:1757653409778147|now:1757653409597191|interval:180956|pto_count:1|srtt:33071
[2025/09/12 05:03:29 597233] [debug] |scid:e4ed8097d57574b1ca4f50e8|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:48110|inflight:1441|
[2025/09/12 05:03:29 597239] [debug] |scid:e4ed8097d57574b1ca4f50e8|xqc_check_acked_or_dropped_pkt|conn:0000558BB8857E6C|pkt_num:9|size:284|pkt_type:SHORT_HEADER|frame:CRYPTO |
[2025/09/12 05:03:29 597245] [debug] |scid:e4ed8097d57574b1ca4f50e8|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:16|
[2025/09/12 05:03:29 597277] [info] |scid:e4ed8097d57574b1ca4f50e8|xqc_send_packet_with_pn|<==|conn:0000558BB8857E6C|path:0|pkt_num:16|size:284|sent:300|pkt_type:SHORT_HEADER|frame:CRYPTO |inflight:1441|now:1757653409597253|stream_id:0|stream_offset:0|
[2025/09/12 05:03:29 597288] [debug] |scid:e4ed8097d57574b1ca4f50e8|xqc_send_ctl_on_packet_sent|conn:0000558BB8857E6C|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:0|
[2025/09/12 05:03:29 597297] [debug] |scid:e4ed8097d57574b1ca4f50e8|xqc_send_ctl_on_packet_sent|path:0|inflight:1441|applimit:0|
[2025/09/12 05:03:29 597305] [debug] |scid:e4ed8097d57574b1ca4f50e8|xqc_send_ctl_get_pto_time_and_space|srtt:33071|rtt_var:8110|pto_duration:131022|backoff_factor:2.00|backoff:2.00|pto_cnt:1|max_ack_delay:25|
[2025/09/12 05:03:29 597313] [debug] |scid:e4ed8097d57574b1ca4f50e8|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8857E6C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:03:29 597318] [debug] |scid:e4ed8097d57574b1ca4f50e8|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8857E6C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:03:29 597322] [debug] |scid:e4ed8097d57574b1ca4f50e8|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8857E6C|path:0|PNS: 2, unacked: 1725|
[2025/09/12 05:03:29 597327] [debug] |scid:e4ed8097d57574b1ca4f50e8|xqc_timer_set|type:LOSS_DETECTION|expire:1757653409778275|now:1757653409597304|interv:180971|
[2025/09/12 05:03:29 597332] [debug] |scid:e4ed8097d57574b1ca4f50e8|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB8857E6C|path:0|pns:2|expire:1757653409778275|now:1757653409597304|interval:180971|pto_count:1|srtt:33071
[2025/09/12 05:03:29 597338] [debug] |scid:e4ed8097d57574b1ca4f50e8|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:48110|inflight:1725|
[2025/09/12 05:03:29 597344] [debug] |scid:e4ed8097d57574b1ca4f50e8|xqc_conn_next_wakeup_time|wakeup_time:1757653409778275|
[2025/09/12 05:03:29 597349] [debug] |scid:e4ed8097d57574b1ca4f50e8|xqc_engine_add_wakeup_queue|next_tick_time:1757653409778275|
[2025/09/12 05:03:29 597354] [debug] |xqc_engine_wakeup_after|wakeup:1757653409778275|now:1757653409597354|diff:180921|
[2025/09/12 05:03:29 597359] [debug] |xqc_engine_main_logic|END|now:1757653409596964|
[2025/09/12 05:03:29 628184] [info] |xqc_engine_packet_process|==>|conn:0000558BB8857E6C|size:42|state:ESTABED|recv_time:1757653409628182|
[2025/09/12 05:03:29 628203] [debug] |scid:e4ed8097d57574b1ca4f50e8|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:e4ed8097d57574b1ca4f50e8|spin_bit:0|
[2025/09/12 05:03:29 628212] [debug] |scid:e4ed8097d57574b1ca4f50e8|xqc_packet_decrypt|largest_pn:1738968414|
[2025/09/12 05:03:29 628218] [debug] |scid:e4ed8097d57574b1ca4f50e8|xqc_packet_decrypt|decryption nonce|path_id:0|pn:1738968415|
[2025/09/12 05:03:29 628226] [debug] |scid:e4ed8097d57574b1ca4f50e8|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:1738968415|
[2025/09/12 05:03:29 628231] [debug] |scid:e4ed8097d57574b1ca4f50e8|xqc_process_frames|frame_type:2|
[2025/09/12 05:03:29 628238] [debug] |scid:e4ed8097d57574b1ca4f50e8|xqc_send_ctl_on_ack_received|conn:0000558BB8857E6C|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:15|path_largest_ack:10|
[2025/09/12 05:03:29 628254] [debug] |scid:e4ed8097d57574b1ca4f50e8|xqc_update_sample|sampler_update|prior_lost:1|tx_in_flight:677|prior_delivered:2102|prior_time:1757653409504774|is_app_limited:1|send_elapse:481|ack_elapse:123408|ctl_first_sent_time:1757653409505255|lagest_ack_time:1757653409628182|curr_delivered:2212|
[2025/09/12 05:03:29 628263] [debug] |scid:e4ed8097d57574b1ca4f50e8|xqc_update_sample|sampler_sent_time_update:1757653409505255|
[2025/09/12 05:03:29 628270] [debug] |scid:e4ed8097d57574b1ca4f50e8|xqc_send_ctl_on_ack_received|sndq_packets_used:6||sndq_packets_used_bytes:0|sndq_packets_free:2|
[2025/09/12 05:03:29 628277] [debug] |scid:e4ed8097d57574b1ca4f50e8|xqc_send_ctl_on_ack_received|conn:0000558BB8857E6C|path:0|pkt_num:15|origin_pktnum:8|size:283|pns:2|pkt_type:SHORT_HEADER|frame:CRYPTO |conn_state:ESTABED|frame_largest_ack:15|path_largest_ack:15|
[2025/09/12 05:03:29 628283] [debug] |scid:e4ed8097d57574b1ca4f50e8|xqc_update_sample|sampler_update|prior_lost:1|tx_in_flight:1441|prior_delivered:2158|prior_time:1757653409535544|is_app_limited:0|send_elapse:92351|ack_elapse:92638|ctl_first_sent_time:1757653409597125|lagest_ack_time:1757653409628182|curr_delivered:2495|
[2025/09/12 05:03:29 628291] [debug] |scid:e4ed8097d57574b1ca4f50e8|xqc_update_sample|sampler_sent_time_update:1757653409597125|
[2025/09/12 05:03:29 628297] [debug] |scid:e4ed8097d57574b1ca4f50e8|xqc_send_ctl_on_ack_received|sndq_packets_used:4||sndq_packets_used_bytes:0|sndq_packets_free:4|
[2025/09/12 05:03:29 628303] [debug] |scid:e4ed8097d57574b1ca4f50e8|xqc_send_ctl_update_rtt|before update rtt|conn:0000558BB8857E6C|srtt:33071|rttvar:8110|minrtt:30671|latest_rtt:31057|ack_delay:136|
[2025/09/12 05:03:29 628310] [debug] |scid:e4ed8097d57574b1ca4f50e8|xqc_send_ctl_update_rtt|l-0.0.0.0-443-e4ed8097d57574b1ca4f50e8 p-193.167.0.100-50585-604b6797f4032d9d29d345f9ca894130de |after update rtt|conn:0000558BB8857E6C|srtt:32803|rttvar:6620|minrtt:30671|latest_rtt:31057|ack_delay:136|
[2025/09/12 05:03:29 628316] [debug] |scid:e4ed8097d57574b1ca4f50e8|xqc_send_ctl_get_lost_sent_pn|largest_acked:15|lost_pn:12|thresh:3|
[2025/09/12 05:03:29 628323] [debug] |scid:e4ed8097d57574b1ca4f50e8|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:03:29 628330] [debug] |scid:e4ed8097d57574b1ca4f50e8|xqc_send_ctl_detect_lost|mark lost|pns:2|pkt_num:11|lost_pn:12|po_sent_time:1757653409505333|lost_send_time:1757653409591279|loss_delay:36903|frame:NEW_CONNECTION_ID |repair:16384|
[2025/09/12 05:03:29 628337] [debug] |scid:e4ed8097d57574b1ca4f50e8|xqc_send_ctl_detect_lost|mark lost|pns:2|pkt_num:12|lost_pn:12|po_sent_time:1757653409505419|lost_send_time:1757653409591279|loss_delay:36903|frame:STREAM |repair:128|
[2025/09/12 05:03:29 628344] [debug] |scid:e4ed8097d57574b1ca4f50e8|xqc_send_ctl_detect_lost|OnLostDetection|largest_lost sent time: 1757653409505419u|
[2025/09/12 05:03:29 628351] [stats] |scid:e4ed8097d57574b1ca4f50e8|xqc_send_ctl_detect_lost|l-0.0.0.0-443-e4ed8097d57574b1ca4f50e8 p-193.167.0.100-50585-604b6797f4032d9d29d345f9ca894130de |lost interval:241696|lost_count:2|send_count:12|pkt_num:12|po_send_time:1757653409505419|srtt:32803|cwnd:48110|bw:58736|conn_life:281600|now:0|last_lost_time:281600|
[2025/09/12 05:03:29 628358] [debug] |scid:e4ed8097d57574b1ca4f50e8|xqc_send_ctl_on_ack_received|xqc_recv_record_del from 1738968412|pns:2|
[2025/09/12 05:03:29 628364] [debug] |scid:e4ed8097d57574b1ca4f50e8|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:03:29 628369] [debug] |scid:e4ed8097d57574b1ca4f50e8|xqc_send_ctl_get_pto_time_and_space|srtt:32803|rtt_var:6620|pto_duration:59283|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:03:29 628374] [debug] |scid:e4ed8097d57574b1ca4f50e8|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8857E6C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:03:29 628378] [debug] |scid:e4ed8097d57574b1ca4f50e8|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8857E6C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:03:29 628386] [debug] |scid:e4ed8097d57574b1ca4f50e8|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8857E6C|path:0|PNS: 2, unacked: 284|
[2025/09/12 05:03:29 628390] [debug] |scid:e4ed8097d57574b1ca4f50e8|xqc_timer_set|type:LOSS_DETECTION|expire:1757653409681536|now:1757653409628369|interv:53167|
[2025/09/12 05:03:29 628394] [debug] |scid:e4ed8097d57574b1ca4f50e8|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB8857E6C|path:0|pns:2|expire:1757653409681536|now:1757653409628369|interval:53167|pto_count:0|srtt:32803
[2025/09/12 05:03:29 628398] [debug] |scid:e4ed8097d57574b1ca4f50e8|xqc_generate_sample|sampler: send_elapse 92351, ack_elapse 92638, delivered 337|rate 3637|lost 3|
[2025/09/12 05:03:29 628403] [debug] |scid:e4ed8097d57574b1ca4f50e8|xqc_bbr_update_bandwidth|BBRv1: RTT round update 3 -> 4|
[2025/09/12 05:03:29 628407] [debug] |scid:e4ed8097d57574b1ca4f50e8|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (3637) in round 4|
[2025/09/12 05:03:29 628411] [debug] |scid:e4ed8097d57574b1ca4f50e8|xqc_bbr_update_min_rtt|minrtt expire|rtt:30671, old_rtt:30671|
[2025/09/12 05:03:29 628415] [debug] |scid:e4ed8097d57574b1ca4f50e8|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:5744|extra_cwnd:674|
[2025/09/12 05:03:29 628419] [debug] |scid:e4ed8097d57574b1ca4f50e8|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:48110|packet_lost:2|acked:337|po_sent_time:1757653409597125|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2495|
[2025/09/12 05:03:29 628423] [debug] |scid:e4ed8097d57574b1ca4f50e8|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:48110|packet_lost:2|acked:337|po_sent_time:1757653409597125|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2495|
[2025/09/12 05:03:29 628428] [debug] |scid:e4ed8097d57574b1ca4f50e8|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-e4ed8097d57574b1ca4f50e8 p-193.167.0.100-50585-604b6797f4032d9d29d345f9ca894130de |bbr on ack|mode:0|pacing_rate:3940653|bw:58736|cwnd:48447|full_bw_reached:0|inflight:284|srtt:32803|latest_rtt:31057|min_rtt:30671|applimit:0|lost:1|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:1|
[2025/09/12 05:03:29 628433] [stats] |scid:e4ed8097d57574b1ca4f50e8|xqc_send_ctl_info_circle_record|l-0.0.0.0-443-e4ed8097d57574b1ca4f50e8 p-193.167.0.100-50585-604b6797f4032d9d29d345f9ca894130de |path:0||cwnd:48447|inflight:284|mode:0|applimit:0|pacing_rate:3940653|bw:58736|srtt:32803|latest_rtt:31057|min_rtt:30671|send:17|lost:1|tlp:0|recv:6|recovery:0|slow_start:1|conn_life:281851|acked:337|delivered:2495|is_cwnd_limited:0|
[2025/09/12 05:03:29 628439] [debug] |scid:e4ed8097d57574b1ca4f50e8|xqc_process_frames|frame_type:1|
[2025/09/12 05:03:29 628444] [debug] |scid:e4ed8097d57574b1ca4f50e8|xqc_timer_set|type:ACK_01RTT|expire:1757653409653182|now:1757653409628182|interv:25000|
[2025/09/12 05:03:29 628449] [debug] |scid:e4ed8097d57574b1ca4f50e8|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:1757653409628182|max_ack_delay:25000|
[2025/09/12 05:03:29 628453] [debug] |scid:e4ed8097d57574b1ca4f50e8|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:1738968415|largest:1738968415|pns:2|
[2025/09/12 05:03:29 628458] [info] |scid:e4ed8097d57574b1ca4f50e8|xqc_conn_on_pkt_processed|====>|conn:0000558BB8857E6C|path:0|size:42|pkt_type:SHORT_HEADER|pkt_num:1738968415|frame:PING ACK |recv_time:1757653409628182|dcid:e4ed8097d57574b1ca4f50e8|dcid_seq:0|
[2025/09/12 05:03:29 628463] [debug] |scid:e4ed8097d57574b1ca4f50e8|xqc_timer_set|type:PATH_IDLE|expire:1757653529628182|now:1757653409628182|interv:120000000|
[2025/09/12 05:03:29 628467] [debug] |scid:e4ed8097d57574b1ca4f50e8|xqc_timer_set|type:CONN_IDLE|expire:1757653529628182|now:1757653409628182|interv:120000000|
[2025/09/12 05:03:29 628473] [debug] |scid:e4ed8097d57574b1ca4f50e8|xqc_engine_remove_wakeup_queue|next_tick_time:1757653409778275|pq_index:0|
[2025/09/12 05:03:29 628478] [debug] |scid:e4ed8097d57574b1ca4f50e8|xqc_engine_add_active_queue|last_ticked_time:1757653409596964|
[2025/09/12 05:03:29 628482] [debug] |xqc_engine_main_logic|BEGIN|now:1757653409628482|
[2025/09/12 05:03:29 628487] [debug] |scid:e4ed8097d57574b1ca4f50e8|xqc_engine_process_conn|conn:0000558BB8857E6C|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:1757653409628486|
[2025/09/12 05:03:29 628493] [debug] |scid:e4ed8097d57574b1ca4f50e8|xqc_path_get_perf_class|conn:0000558BB8857E6C|path_id:0|path_srtt:32803|min_srtt:32803|path_bw:58736|loss_rate:6.67|path_pto:0|
[2025/09/12 05:03:29 628497] [debug] |scid:e4ed8097d57574b1ca4f50e8|xqc_send_ctl_can_send|l-0.0.0.0-443-e4ed8097d57574b1ca4f50e8 p-193.167.0.100-50585-604b6797f4032d9d29d345f9ca894130de |path:0|can:1|pkt_sz:54|schedule_bytes:0|inflight:284|cwnd:48447|conn:0000558BB8857E6C|stream_id:0|stream_offset:0|
[2025/09/12 05:03:29 628502] [debug] |scid:e4ed8097d57574b1ca4f50e8|xqc_minrtt_scheduler_get_path|path srtt|conn:0000558BB8857E6C|path_id:0|path_srtt:32803|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:03:29 628506] [debug] |scid:e4ed8097d57574b1ca4f50e8|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 05:03:29 628511] [debug] |scid:e4ed8097d57574b1ca4f50e8|xqc_path_get_perf_class|conn:0000558BB8857E6C|path_id:0|path_srtt:32803|min_srtt:32803|path_bw:58736|loss_rate:6.67|path_pto:0|
[2025/09/12 05:03:29 628515] [debug] |scid:e4ed8097d57574b1ca4f50e8|xqc_send_ctl_can_send|l-0.0.0.0-443-e4ed8097d57574b1ca4f50e8 p-193.167.0.100-50585-604b6797f4032d9d29d345f9ca894130de |path:0|can:1|pkt_sz:1050|schedule_bytes:54|inflight:284|cwnd:48447|conn:0000558BB8857E6C|stream_id:0|stream_offset:1024|
[2025/09/12 05:03:29 628519] [debug] |scid:e4ed8097d57574b1ca4f50e8|xqc_minrtt_scheduler_get_path|path srtt|conn:0000558BB8857E6C|path_id:0|path_srtt:32803|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:03:29 628524] [debug] |scid:e4ed8097d57574b1ca4f50e8|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:12|size:1050|reinj:0|path_class:2|
[2025/09/12 05:03:29 628529] [debug] |scid:e4ed8097d57574b1ca4f50e8|xqc_check_acked_or_dropped_pkt|conn:0000558BB8857E6C|pkt_num:11|size:54|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |
[2025/09/12 05:03:29 628533] [debug] |scid:e4ed8097d57574b1ca4f50e8|xqc_send_ctl_can_send|l-0.0.0.0-443-e4ed8097d57574b1ca4f50e8 p-193.167.0.100-50585-604b6797f4032d9d29d345f9ca894130de |path:0|can:1|pkt_sz:54|schedule_bytes:0|inflight:284|cwnd:48447|conn:0000558BB8857E6C|stream_id:0|stream_offset:0|
[2025/09/12 05:03:29 628537] [debug] |scid:e4ed8097d57574b1ca4f50e8|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:03:29 628542] [debug] |scid:e4ed8097d57574b1ca4f50e8|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:17|
[2025/09/12 05:03:29 628575] [info] |scid:e4ed8097d57574b1ca4f50e8|xqc_send_packet_with_pn|<==|conn:0000558BB8857E6C|path:0|pkt_num:17|size:54|sent:70|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |inflight:284|now:1757653409628549|stream_id:0|stream_offset:0|
[2025/09/12 05:03:29 628585] [debug] |scid:e4ed8097d57574b1ca4f50e8|xqc_send_ctl_on_packet_sent|conn:0000558BB8857E6C|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 05:03:29 628592] [debug] |scid:e4ed8097d57574b1ca4f50e8|xqc_send_ctl_on_packet_sent|path:0|inflight:284|applimit:0|
[2025/09/12 05:03:29 628598] [debug] |scid:e4ed8097d57574b1ca4f50e8|xqc_send_ctl_get_pto_time_and_space|srtt:32803|rtt_var:6620|pto_duration:59283|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:03:29 628610] [debug] |scid:e4ed8097d57574b1ca4f50e8|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8857E6C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:03:29 628614] [debug] |scid:e4ed8097d57574b1ca4f50e8|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8857E6C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:03:29 628618] [debug] |scid:e4ed8097d57574b1ca4f50e8|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8857E6C|path:0|PNS: 2, unacked: 338|
[2025/09/12 05:03:29 628622] [debug] |scid:e4ed8097d57574b1ca4f50e8|xqc_timer_set|type:LOSS_DETECTION|expire:1757653409712832|now:1757653409628598|interv:84234|
[2025/09/12 05:03:29 628626] [debug] |scid:e4ed8097d57574b1ca4f50e8|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB8857E6C|path:0|pns:2|expire:1757653409712832|now:1757653409628598|interval:84234|pto_count:0|srtt:32803
[2025/09/12 05:03:29 628630] [debug] |scid:e4ed8097d57574b1ca4f50e8|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:48447|inflight:338|
[2025/09/12 05:03:29 628635] [debug] |scid:e4ed8097d57574b1ca4f50e8|xqc_check_acked_or_dropped_pkt|conn:0000558BB8857E6C|pkt_num:12|size:1050|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:03:29 628639] [debug] |scid:e4ed8097d57574b1ca4f50e8|xqc_send_ctl_can_send|l-0.0.0.0-443-e4ed8097d57574b1ca4f50e8 p-193.167.0.100-50585-604b6797f4032d9d29d345f9ca894130de |path:0|can:1|pkt_sz:1050|schedule_bytes:0|inflight:338|cwnd:48447|conn:0000558BB8857E6C|stream_id:0|stream_offset:1024|
[2025/09/12 05:03:29 628644] [debug] |scid:e4ed8097d57574b1ca4f50e8|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:03:29 628648] [debug] |scid:e4ed8097d57574b1ca4f50e8|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:18|
[2025/09/12 05:03:29 628675] [info] |scid:e4ed8097d57574b1ca4f50e8|xqc_send_packet_with_pn|<==|conn:0000558BB8857E6C|path:0|pkt_num:18|size:1050|sent:1066|pkt_type:SHORT_HEADER|frame:STREAM |inflight:338|now:1757653409628655|stream_id:0|stream_offset:1024|
[2025/09/12 05:03:29 628684] [debug] |scid:e4ed8097d57574b1ca4f50e8|xqc_send_ctl_on_packet_sent|conn:0000558BB8857E6C|path:0|pkt_num:18|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 05:03:29 628691] [debug] |scid:e4ed8097d57574b1ca4f50e8|xqc_send_ctl_on_packet_sent|path:0|inflight:338|applimit:0|
[2025/09/12 05:03:29 628698] [debug] |scid:e4ed8097d57574b1ca4f50e8|xqc_send_ctl_get_pto_time_and_space|srtt:32803|rtt_var:6620|pto_duration:59283|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:03:29 628705] [debug] |scid:e4ed8097d57574b1ca4f50e8|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8857E6C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:03:29 628708] [debug] |scid:e4ed8097d57574b1ca4f50e8|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8857E6C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:03:29 628712] [debug] |scid:e4ed8097d57574b1ca4f50e8|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8857E6C|path:0|PNS: 2, unacked: 1388|
[2025/09/12 05:03:29 628716] [debug] |scid:e4ed8097d57574b1ca4f50e8|xqc_timer_set|type:LOSS_DETECTION|expire:1757653409712938|now:1757653409628697|interv:84241|
[2025/09/12 05:03:29 628720] [debug] |scid:e4ed8097d57574b1ca4f50e8|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB8857E6C|path:0|pns:2|expire:1757653409712938|now:1757653409628697|interval:84241|pto_count:0|srtt:32803
[2025/09/12 05:03:29 628724] [debug] |scid:e4ed8097d57574b1ca4f50e8|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:48447|inflight:1388|
[2025/09/12 05:03:29 628729] [debug] |scid:e4ed8097d57574b1ca4f50e8|xqc_conn_next_wakeup_time|wakeup_time:1757653409653182|
[2025/09/12 05:03:29 628734] [debug] |scid:e4ed8097d57574b1ca4f50e8|xqc_engine_add_wakeup_queue|next_tick_time:1757653409653182|
[2025/09/12 05:03:29 628737] [debug] |xqc_engine_wakeup_after|wakeup:1757653409653182|now:1757653409628737|diff:24445|
[2025/09/12 05:03:29 628746] [debug] |xqc_engine_main_logic|END|now:1757653409628486|
[2025/09/12 05:03:29 628751] [debug] |xqc_engine_main_logic|BEGIN|now:1757653409628751|
[2025/09/12 05:03:29 628755] [debug] |xqc_engine_wakeup_after|wakeup:1757653409653182|now:1757653409628755|diff:24427|
[2025/09/12 05:03:29 628759] [debug] |xqc_engine_main_logic|END|now:1757653409628751|
[2025/09/12 05:03:29 653832] [debug] |xqc_engine_main_logic|BEGIN|now:1757653409653831|
[2025/09/12 05:03:29 653851] [debug] |scid:e4ed8097d57574b1ca4f50e8|xqc_engine_remove_wakeup_queue|next_tick_time:1757653409653182|pq_index:0|
[2025/09/12 05:03:29 653858] [debug] |scid:e4ed8097d57574b1ca4f50e8|xqc_engine_add_active_queue|last_ticked_time:1757653409628486|
[2025/09/12 05:03:29 653865] [debug] |scid:e4ed8097d57574b1ca4f50e8|xqc_engine_process_conn|conn:0000558BB8857E6C|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:1757653409653863|
[2025/09/12 05:03:29 653872] [debug] |scid:e4ed8097d57574b1ca4f50e8|xqc_timer_expire|timer expired|type:ACK_01RTT|expire_time:1757653409653182|now:1757653409653863|
[2025/09/12 05:03:29 653877] [debug] |scid:e4ed8097d57574b1ca4f50e8|xqc_timer_ack_timeout|pns:2|path:0|
[2025/09/12 05:03:29 653882] [debug] |scid:e4ed8097d57574b1ca4f50e8|xqc_timer_expire|unset|type:ACK_01RTT|expire_time:1757653409653182|now:1757653409653863|
[2025/09/12 05:03:29 653887] [debug] |scid:e4ed8097d57574b1ca4f50e8|xqc_timer_unset|type:ACK_01RTT|
[2025/09/12 05:03:29 653895] [debug] |scid:e4ed8097d57574b1ca4f50e8|xqc_gen_ack_frame|largest_recv:1738968415|ack_delay:25713|first_ack_range:1|largest_pkt_recv_time:1757653409628182|
[2025/09/12 05:03:29 653901] [debug] |scid:e4ed8097d57574b1ca4f50e8|xqc_gen_ack_frame|high:1738968415|low:1738968414|pkt_pns:2|
[2025/09/12 05:03:29 653906] [debug] |scid:e4ed8097d57574b1ca4f50e8|xqc_gen_ack_frame|high:1738968412|low:1738968412|pkt_pns:2|
[2025/09/12 05:03:29 653911] [debug] |scid:e4ed8097d57574b1ca4f50e8|xqc_write_ack_to_one_packet|ack_size:15|path:0|path_largest_recv:1738968415|frame_largest_recv:1738968415|
[2025/09/12 05:03:29 653917] [debug] |scid:e4ed8097d57574b1ca4f50e8|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:2|
[2025/09/12 05:03:29 653923] [debug] |scid:e4ed8097d57574b1ca4f50e8|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:ACK |stream_id:0|stream_offset:0|
[2025/09/12 05:03:29 653930] [debug] |scid:e4ed8097d57574b1ca4f50e8|xqc_check_acked_or_dropped_pkt|conn:0000558BB8857E6C|pkt_num:0|size:37|pkt_type:SHORT_HEADER|frame:ACK |
[2025/09/12 05:03:29 653937] [debug] |scid:e4ed8097d57574b1ca4f50e8|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:19|
[2025/09/12 05:03:29 653989] [info] |scid:e4ed8097d57574b1ca4f50e8|xqc_send_packet_with_pn|<==|conn:0000558BB8857E6C|path:0|pkt_num:19|size:37|sent:53|pkt_type:SHORT_HEADER|frame:ACK |inflight:1388|now:1757653409653948|stream_id:0|stream_offset:0|
[2025/09/12 05:03:29 653996] [debug] |scid:e4ed8097d57574b1ca4f50e8|xqc_send_ctl_on_packet_sent|conn:0000558BB8857E6C|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 05:03:29 654003] [debug] |scid:e4ed8097d57574b1ca4f50e8|xqc_conn_next_wakeup_time|wakeup_time:1757653409712938|
[2025/09/12 05:03:29 654009] [debug] |scid:e4ed8097d57574b1ca4f50e8|xqc_engine_add_wakeup_queue|next_tick_time:1757653409712938|
[2025/09/12 05:03:29 654014] [debug] |xqc_engine_wakeup_after|wakeup:1757653409712938|now:1757653409654013|diff:58925|
[2025/09/12 05:03:29 654019] [debug] |xqc_engine_main_logic|END|now:1757653409653863|
[2025/09/12 05:03:29 660107] [info] |xqc_engine_packet_process|==>|conn:0000558BB8857E6C|size:39|state:ESTABED|recv_time:1757653409660105|
[2025/09/12 05:03:29 660123] [debug] |scid:e4ed8097d57574b1ca4f50e8|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:e4ed8097d57574b1ca4f50e8|spin_bit:0|
[2025/09/12 05:03:29 660153] [debug] |scid:e4ed8097d57574b1ca4f50e8|xqc_packet_decrypt|largest_pn:1738968415|
[2025/09/12 05:03:29 660159] [debug] |scid:e4ed8097d57574b1ca4f50e8|xqc_packet_decrypt|decryption nonce|path_id:0|pn:1738968417|
[2025/09/12 05:03:29 660168] [debug] |scid:e4ed8097d57574b1ca4f50e8|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:1738968417|
[2025/09/12 05:03:29 660175] [debug] |scid:e4ed8097d57574b1ca4f50e8|xqc_process_frames|frame_type:1c|
[2025/09/12 05:03:29 660183] [debug] |scid:e4ed8097d57574b1ca4f50e8|xqc_timer_set|type:CONN_DRAINING|expire:1757653409913031|now:1757653409660182|interv:252849|
[2025/09/12 05:03:29 660190] [debug] |scid:e4ed8097d57574b1ca4f50e8|xqc_send_queue_drop_packets|sndq_packets_used:6|sndq_packets_used_bytes:0|sndq_packets_free:2|
[2025/09/12 05:03:29 660197] [debug] |scid:e4ed8097d57574b1ca4f50e8|xqc_send_queue_drop_packets|path:0|ctl_bytes_in_flight:1388|
[2025/09/12 05:03:29 660203] [debug] |scid:e4ed8097d57574b1ca4f50e8|xqc_timer_unset|type:ACK_INIT|
[2025/09/12 05:03:29 660209] [debug] |scid:e4ed8097d57574b1ca4f50e8|xqc_timer_unset|type:ACK_HSK|
[2025/09/12 05:03:29 660214] [debug] |scid:e4ed8097d57574b1ca4f50e8|xqc_timer_unset|type:ACK_01RTT|
[2025/09/12 05:03:29 660220] [debug] |scid:e4ed8097d57574b1ca4f50e8|xqc_timer_unset|type:LOSS_DETECTION|
[2025/09/12 05:03:29 660227] [info] |scid:e4ed8097d57574b1ca4f50e8|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 05:03:29 660235] [debug] |scid:e4ed8097d57574b1ca4f50e8|xqc_conn_immediate_close|gen_conn_close|state:CLOSING|
[2025/09/12 05:03:29 660240] [debug] |scid:e4ed8097d57574b1ca4f50e8|xqc_process_frames|draining state, skip|
[2025/09/12 05:03:29 660249] [debug] |scid:e4ed8097d57574b1ca4f50e8|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:1738968417|largest:1738968417|pns:2|
[2025/09/12 05:03:29 660255] [info] |scid:e4ed8097d57574b1ca4f50e8|xqc_conn_on_pkt_processed|====>|conn:0000558BB8857E6C|path:0|size:39|pkt_type:SHORT_HEADER|pkt_num:1738968417|frame:CONNECTION_CLOSE |recv_time:1757653409660105|dcid:e4ed8097d57574b1ca4f50e8|dcid_seq:0|
[2025/09/12 05:03:29 660262] [debug] |scid:e4ed8097d57574b1ca4f50e8|xqc_timer_set|type:PATH_IDLE|expire:1757653529660105|now:1757653409660105|interv:120000000|
[2025/09/12 05:03:29 660268] [debug] |scid:e4ed8097d57574b1ca4f50e8|xqc_timer_set|type:CONN_IDLE|expire:1757653529660105|now:1757653409660105|interv:120000000|
[2025/09/12 05:03:29 660274] [debug] |scid:e4ed8097d57574b1ca4f50e8|xqc_engine_remove_wakeup_queue|next_tick_time:1757653409712938|pq_index:0|
[2025/09/12 05:03:29 660280] [debug] |scid:e4ed8097d57574b1ca4f50e8|xqc_engine_add_active_queue|last_ticked_time:1757653409653863|
[2025/09/12 05:03:29 660286] [debug] |xqc_engine_main_logic|BEGIN|now:1757653409660286|
[2025/09/12 05:03:29 660293] [debug] |scid:e4ed8097d57574b1ca4f50e8|xqc_engine_process_conn|conn:0000558BB8857E6C|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:1757653409660291|
[2025/09/12 05:03:29 660302] [debug] |scid:e4ed8097d57574b1ca4f50e8|xqc_path_get_perf_class|conn:0000558BB8857E6C|path_id:0|path_srtt:32803|min_srtt:32803|path_bw:58736|loss_rate:50.00|path_pto:0|
[2025/09/12 05:03:29 660309] [debug] |scid:e4ed8097d57574b1ca4f50e8|xqc_minrtt_scheduler_get_path|path srtt|conn:0000558BB8857E6C|path_id:0|path_srtt:32803|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:03:29 660316] [debug] |scid:e4ed8097d57574b1ca4f50e8|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CONNECTION_CLOSE |pn:0|size:26|reinj:0|path_class:4|
[2025/09/12 05:03:29 660323] [debug] |scid:e4ed8097d57574b1ca4f50e8|xqc_check_acked_or_dropped_pkt|conn:0000558BB8857E6C|pkt_num:0|size:26|pkt_type:SHORT_HEADER|frame:CONNECTION_CLOSE |
[2025/09/12 05:03:29 660334] [debug] |scid:e4ed8097d57574b1ca4f50e8|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:20|
[2025/09/12 05:03:29 660372] [info] |scid:e4ed8097d57574b1ca4f50e8|xqc_send_packet_with_pn|<==|conn:0000558BB8857E6C|path:0|pkt_num:20|size:26|sent:42|pkt_type:SHORT_HEADER|frame:CONNECTION_CLOSE |inflight:0|now:1757653409660342|stream_id:0|stream_offset:0|
[2025/09/12 05:03:29 660381] [debug] |scid:e4ed8097d57574b1ca4f50e8|xqc_send_ctl_on_packet_sent|conn:0000558BB8857E6C|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 05:03:29 660388] [debug] |scid:e4ed8097d57574b1ca4f50e8|xqc_conn_next_wakeup_time|wakeup_time:1757653409913031|
[2025/09/12 05:03:29 660394] [debug] |scid:e4ed8097d57574b1ca4f50e8|xqc_engine_add_wakeup_queue|next_tick_time:1757653409913031|
[2025/09/12 05:03:29 660399] [debug] |xqc_engine_wakeup_after|wakeup:1757653409913031|now:1757653409660399|diff:252632|
[2025/09/12 05:03:29 660406] [debug] |xqc_engine_main_logic|END|now:1757653409660291|
[2025/09/12 05:03:29 660413] [debug] |xqc_engine_main_logic|BEGIN|now:1757653409660413|
[2025/09/12 05:03:29 660419] [debug] |xqc_engine_wakeup_after|wakeup:1757653409913031|now:1757653409660418|diff:252613|
[2025/09/12 05:03:29 660424] [debug] |xqc_engine_main_logic|END|now:1757653409660413|
[2025/09/12 05:03:29 736733] [debug] |scid:066cf1425c60dea04e70e061|xqc_timer_set|type:CONN_IDLE|expire:1757653469736731|now:1757653409736731|interv:60000000|
[2025/09/12 05:03:29 736782] [debug] |scid:066cf1425c60dea04e70e061|xqc_timer_set|type:PATH_IDLE|expire:1757653469736782|now:1757653409736782|interv:60000000|
[2025/09/12 05:03:29 736791] [debug] |xqc_path_create|path:0|dcid:6497a17cb68216aaa49daa4344b2b5cb7e|scid:066cf1425c60dea04e70e061|create_path_count:1|
[2025/09/12 05:03:29 736798] [debug] |scid:066cf1425c60dea04e70e061|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 05:03:29 736803] [debug] |xqc_path_init|path:0|dcid:6497a17cb68216aaa49daa4344b2b5cb7e|scid:066cf1425c60dea04e70e061|state:2|
[2025/09/12 05:03:29 736807] [debug] |scid:066cf1425c60dea04e70e061|xqc_conn_create|success|scid:066cf1425c60dea04e70e061|dcid:6497a17cb68216aaa49daa4344b2b5cb7e|conn:0000558BB887898C|
[2025/09/12 05:03:29 736812] [info] |scid:066cf1425c60dea04e70e061|xqc_conn_server_create|hash odcid conn|odcid:bda6d236560ae225bc2c3d5b357544128721|conn:0000558BB887898C|
[2025/09/12 05:03:29 736823] [info] |scid:066cf1425c60dea04e70e061|xqc_conn_get_local_transport_params|generate sr_token[185d3c3198f66c655d32a690d1efdf56] for cid[bda6d236560ae225bc2c3d5b357544128721]
[2025/09/12 05:03:29 736873] [stats] |xqc_conn_server_init_path_addr|path:0|l-0.0.0.0-443-066cf1425c60dea04e70e061 p-193.167.0.100-34066-6497a17cb68216aaa49daa4344b2b5cb7e|
[2025/09/12 05:03:29 736879] [info] |xqc_engine_packet_process|==>|conn:0000558BB887898C|size:1200|state:S_INIT|recv_time:1757653409736700|
[2025/09/12 05:03:29 737014] [debug] |scid:066cf1425c60dea04e70e061|xqc_packet_parse_initial|packet parse|initial|
[2025/09/12 05:03:29 737023] [debug] |scid:066cf1425c60dea04e70e061|xqc_packet_parse_initial|success|Length:1153|
[2025/09/12 05:03:29 737030] [debug] |scid:066cf1425c60dea04e70e061|xqc_packet_decrypt|largest_pn:0|
[2025/09/12 05:03:29 737034] [debug] |scid:066cf1425c60dea04e70e061|xqc_packet_decrypt|decryption nonce|path_id:0|pn:625926339|
[2025/09/12 05:03:29 737064] [debug] |scid:066cf1425c60dea04e70e061|xqc_packet_decrypt_single|pkt_type:INIT|pkt_num:625926339|
[2025/09/12 05:03:29 737072] [debug] |scid:066cf1425c60dea04e70e061|xqc_process_frames|frame_type:6|
[2025/09/12 05:03:29 737077] [info] |scid:066cf1425c60dea04e70e061|xqc_conn_check_token|token empty|
[2025/09/12 05:03:29 737082] [info] |scid:066cf1425c60dea04e70e061|xqc_process_crypto_frame|check_token fail|conn:0000558BB887898C|l-0.0.0.0-443-066cf1425c60dea04e70e061 p-193.167.0.100-34066-6497a17cb68216aaa49daa4344b2b5cb7e|
[2025/09/12 05:03:29 737095] [debug] |scid:066cf1425c60dea04e70e061|xqc_create_crypto_stream|encrypt_level:0|cur_state:S_INIT|
[2025/09/12 05:03:29 737100] [debug] |scid:066cf1425c60dea04e70e061|xqc_process_crypto_frame|level:0|
[2025/09/12 05:03:29 737104] [debug] |scid:066cf1425c60dea04e70e061|xqc_read_crypto_stream|xqc_read_crypto_stream|level:0|
[2025/09/12 05:03:29 737109] [debug] |scid:066cf1425c60dea04e70e061|xqc_engine_add_active_queue|last_ticked_time:0|
[2025/09/12 05:03:29 737113] [debug] |scid:066cf1425c60dea04e70e061|xqc_create_crypto_stream|encrypt_level:2|cur_state:S_INIT|
[2025/09/12 05:03:29 737120] [debug] |scid:066cf1425c60dea04e70e061|xqc_process_crypto_frame|server create hsk stream|
[2025/09/12 05:03:29 737124] [debug] |scid:066cf1425c60dea04e70e061|xqc_process_frames|frame_type:6|
[2025/09/12 05:03:29 737129] [info] |scid:066cf1425c60dea04e70e061|xqc_conn_check_token|token empty|
[2025/09/12 05:03:29 737136] [info] |scid:066cf1425c60dea04e70e061|xqc_process_crypto_frame|check_token fail|conn:0000558BB887898C|l-0.0.0.0-443-066cf1425c60dea04e70e061 p-193.167.0.100-34066-6497a17cb68216aaa49daa4344b2b5cb7e|
[2025/09/12 05:03:29 737142] [debug] |scid:066cf1425c60dea04e70e061|xqc_process_crypto_frame|level:0|
[2025/09/12 05:03:29 737148] [debug] |scid:066cf1425c60dea04e70e061|xqc_read_crypto_stream|xqc_read_crypto_stream|level:0|
[2025/09/12 05:03:29 737152] [debug] |scid:066cf1425c60dea04e70e061|xqc_process_frames|frame_type:6|
[2025/09/12 05:03:29 737156] [info] |scid:066cf1425c60dea04e70e061|xqc_conn_check_token|token empty|
[2025/09/12 05:03:29 737159] [info] |scid:066cf1425c60dea04e70e061|xqc_process_crypto_frame|check_token fail|conn:0000558BB887898C|l-0.0.0.0-443-066cf1425c60dea04e70e061 p-193.167.0.100-34066-6497a17cb68216aaa49daa4344b2b5cb7e|
[2025/09/12 05:03:29 737163] [debug] |scid:066cf1425c60dea04e70e061|xqc_process_crypto_frame|level:0|
[2025/09/12 05:03:29 737167] [debug] |scid:066cf1425c60dea04e70e061|xqc_read_crypto_stream|xqc_read_crypto_stream|level:0|
[2025/09/12 05:03:29 737171] [debug] |scid:066cf1425c60dea04e70e061|xqc_process_frames|frame_type:6|
[2025/09/12 05:03:29 737175] [info] |scid:066cf1425c60dea04e70e061|xqc_conn_check_token|token empty|
[2025/09/12 05:03:29 737178] [info] |scid:066cf1425c60dea04e70e061|xqc_process_crypto_frame|check_token fail|conn:0000558BB887898C|l-0.0.0.0-443-066cf1425c60dea04e70e061 p-193.167.0.100-34066-6497a17cb68216aaa49daa4344b2b5cb7e|
[2025/09/12 05:03:29 737182] [debug] |scid:066cf1425c60dea04e70e061|xqc_process_crypto_frame|level:0|
[2025/09/12 05:03:29 737186] [debug] |scid:066cf1425c60dea04e70e061|xqc_read_crypto_stream|xqc_read_crypto_stream|level:0|
[2025/09/12 05:03:29 737190] [debug] |scid:066cf1425c60dea04e70e061|xqc_process_frames|frame_type:6|
[2025/09/12 05:03:29 737193] [info] |scid:066cf1425c60dea04e70e061|xqc_conn_check_token|token empty|
[2025/09/12 05:03:29 737197] [info] |scid:066cf1425c60dea04e70e061|xqc_process_crypto_frame|check_token fail|conn:0000558BB887898C|l-0.0.0.0-443-066cf1425c60dea04e70e061 p-193.167.0.100-34066-6497a17cb68216aaa49daa4344b2b5cb7e|
[2025/09/12 05:03:29 737201] [debug] |scid:066cf1425c60dea04e70e061|xqc_process_crypto_frame|level:0|
[2025/09/12 05:03:29 737204] [debug] |scid:066cf1425c60dea04e70e061|xqc_read_crypto_stream|xqc_read_crypto_stream|level:0|
[2025/09/12 05:03:29 737208] [debug] |scid:066cf1425c60dea04e70e061|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:0|56u|
[2025/09/12 05:03:29 737251] [debug] |scid:066cf1425c60dea04e70e061|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:0|SSL_quic_write_level:0|rv:-1|
[2025/09/12 05:03:29 737257] [debug] |scid:066cf1425c60dea04e70e061|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/09/12 05:03:29 737262] [debug] |scid:066cf1425c60dea04e70e061|xqc_process_frames|frame_type:0|
[2025/09/12 05:03:29 737265] [debug] |scid:066cf1425c60dea04e70e061|xqc_process_padding_frame|process padding|
[2025/09/12 05:03:29 737269] [debug] |scid:066cf1425c60dea04e70e061|xqc_process_frames|frame_type:1|
[2025/09/12 05:03:29 737277] [debug] |scid:066cf1425c60dea04e70e061|xqc_process_frames|frame_type:0|
[2025/09/12 05:03:29 737281] [debug] |scid:066cf1425c60dea04e70e061|xqc_process_padding_frame|process padding|
[2025/09/12 05:03:29 737284] [debug] |scid:066cf1425c60dea04e70e061|xqc_process_frames|frame_type:6|
[2025/09/12 05:03:29 737288] [info] |scid:066cf1425c60dea04e70e061|xqc_conn_check_token|token empty|
[2025/09/12 05:03:29 737292] [info] |scid:066cf1425c60dea04e70e061|xqc_process_crypto_frame|check_token fail|conn:0000558BB887898C|l-0.0.0.0-443-066cf1425c60dea04e70e061 p-193.167.0.100-34066-6497a17cb68216aaa49daa4344b2b5cb7e|
[2025/09/12 05:03:29 737300] [debug] |scid:066cf1425c60dea04e70e061|xqc_process_crypto_frame|level:0|
[2025/09/12 05:03:29 737306] [debug] |scid:066cf1425c60dea04e70e061|xqc_read_crypto_stream|xqc_read_crypto_stream|level:0|
[2025/09/12 05:03:29 737311] [debug] |scid:066cf1425c60dea04e70e061|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:0|56u|
[2025/09/12 05:03:29 737316] [debug] |scid:066cf1425c60dea04e70e061|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:0|SSL_quic_write_level:0|rv:-1|
[2025/09/12 05:03:29 737320] [debug] |scid:066cf1425c60dea04e70e061|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/09/12 05:03:29 737324] [debug] |scid:066cf1425c60dea04e70e061|xqc_process_frames|frame_type:6|
[2025/09/12 05:03:29 737327] [info] |scid:066cf1425c60dea04e70e061|xqc_conn_check_token|token empty|
[2025/09/12 05:03:29 737331] [info] |scid:066cf1425c60dea04e70e061|xqc_process_crypto_frame|check_token fail|conn:0000558BB887898C|l-0.0.0.0-443-066cf1425c60dea04e70e061 p-193.167.0.100-34066-6497a17cb68216aaa49daa4344b2b5cb7e|
[2025/09/12 05:03:29 737335] [debug] |scid:066cf1425c60dea04e70e061|xqc_process_crypto_frame|level:0|
[2025/09/12 05:03:29 737339] [debug] |scid:066cf1425c60dea04e70e061|xqc_read_crypto_stream|xqc_read_crypto_stream|level:0|
[2025/09/12 05:03:29 737342] [debug] |scid:066cf1425c60dea04e70e061|xqc_process_frames|frame_type:6|
[2025/09/12 05:03:29 737346] [info] |scid:066cf1425c60dea04e70e061|xqc_conn_check_token|token empty|
[2025/09/12 05:03:29 737350] [info] |scid:066cf1425c60dea04e70e061|xqc_process_crypto_frame|check_token fail|conn:0000558BB887898C|l-0.0.0.0-443-066cf1425c60dea04e70e061 p-193.167.0.100-34066-6497a17cb68216aaa49daa4344b2b5cb7e|
[2025/09/12 05:03:29 737354] [debug] |scid:066cf1425c60dea04e70e061|xqc_process_crypto_frame|level:0|
[2025/09/12 05:03:29 737357] [debug] |scid:066cf1425c60dea04e70e061|xqc_read_crypto_stream|xqc_read_crypto_stream|level:0|
[2025/09/12 05:03:29 737361] [debug] |scid:066cf1425c60dea04e70e061|xqc_process_frames|frame_type:6|
[2025/09/12 05:03:29 737365] [info] |scid:066cf1425c60dea04e70e061|xqc_conn_check_token|token empty|
[2025/09/12 05:03:29 737368] [info] |scid:066cf1425c60dea04e70e061|xqc_process_crypto_frame|check_token fail|conn:0000558BB887898C|l-0.0.0.0-443-066cf1425c60dea04e70e061 p-193.167.0.100-34066-6497a17cb68216aaa49daa4344b2b5cb7e|
[2025/09/12 05:03:29 737372] [debug] |scid:066cf1425c60dea04e70e061|xqc_process_crypto_frame|level:0|
[2025/09/12 05:03:29 737378] [debug] |scid:066cf1425c60dea04e70e061|xqc_read_crypto_stream|xqc_read_crypto_stream|level:0|
[2025/09/12 05:03:29 737384] [debug] |scid:066cf1425c60dea04e70e061|xqc_process_frames|frame_type:6|
[2025/09/12 05:03:29 737390] [info] |scid:066cf1425c60dea04e70e061|xqc_conn_check_token|token empty|
[2025/09/12 05:03:29 737394] [info] |scid:066cf1425c60dea04e70e061|xqc_process_crypto_frame|check_token fail|conn:0000558BB887898C|l-0.0.0.0-443-066cf1425c60dea04e70e061 p-193.167.0.100-34066-6497a17cb68216aaa49daa4344b2b5cb7e|
[2025/09/12 05:03:29 737398] [debug] |scid:066cf1425c60dea04e70e061|xqc_process_crypto_frame|level:0|
[2025/09/12 05:03:29 737401] [debug] |scid:066cf1425c60dea04e70e061|xqc_read_crypto_stream|xqc_read_crypto_stream|level:0|
[2025/09/12 05:03:29 737405] [debug] |scid:066cf1425c60dea04e70e061|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:0|28u|
[2025/09/12 05:03:29 737413] [debug] |scid:066cf1425c60dea04e70e061|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:0|SSL_quic_write_level:0|rv:-1|
[2025/09/12 05:03:29 737417] [debug] |scid:066cf1425c60dea04e70e061|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/09/12 05:03:29 737421] [debug] |scid:066cf1425c60dea04e70e061|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:0|14u|
[2025/09/12 05:03:29 737425] [debug] |scid:066cf1425c60dea04e70e061|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:0|SSL_quic_write_level:0|rv:-1|
[2025/09/12 05:03:29 737429] [debug] |scid:066cf1425c60dea04e70e061|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/09/12 05:03:29 737432] [debug] |scid:066cf1425c60dea04e70e061|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:0|14u|
[2025/09/12 05:03:29 737436] [debug] |scid:066cf1425c60dea04e70e061|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:0|SSL_quic_write_level:0|rv:-1|
[2025/09/12 05:03:29 737440] [debug] |scid:066cf1425c60dea04e70e061|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/09/12 05:03:29 737444] [debug] |scid:066cf1425c60dea04e70e061|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:0|28u|
[2025/09/12 05:03:29 737448] [debug] |scid:066cf1425c60dea04e70e061|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:0|SSL_quic_write_level:0|rv:-1|
[2025/09/12 05:03:29 737452] [debug] |scid:066cf1425c60dea04e70e061|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/09/12 05:03:29 737457] [debug] |scid:066cf1425c60dea04e70e061|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:0|14u|
[2025/09/12 05:03:29 737464] [debug] |scid:066cf1425c60dea04e70e061|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:0|SSL_quic_write_level:0|rv:-1|
[2025/09/12 05:03:29 737470] [debug] |scid:066cf1425c60dea04e70e061|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/09/12 05:03:29 737474] [debug] |scid:066cf1425c60dea04e70e061|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:0|14u|
[2025/09/12 05:03:29 737478] [debug] |scid:066cf1425c60dea04e70e061|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:0|SSL_quic_write_level:0|rv:-1|
[2025/09/12 05:03:29 737482] [debug] |scid:066cf1425c60dea04e70e061|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/09/12 05:03:29 737486] [debug] |scid:066cf1425c60dea04e70e061|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:0|20u|
[2025/09/12 05:03:29 737490] [debug] |scid:066cf1425c60dea04e70e061|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:0|SSL_quic_write_level:0|rv:-1|
[2025/09/12 05:03:29 737494] [debug] |scid:066cf1425c60dea04e70e061|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/09/12 05:03:29 737497] [debug] |scid:066cf1425c60dea04e70e061|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:0|10u|
[2025/09/12 05:03:29 737501] [debug] |scid:066cf1425c60dea04e70e061|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:0|SSL_quic_write_level:0|rv:-1|
[2025/09/12 05:03:29 737505] [debug] |scid:066cf1425c60dea04e70e061|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/09/12 05:03:29 737509] [debug] |scid:066cf1425c60dea04e70e061|xqc_process_frames|frame_type:6|
[2025/09/12 05:03:29 737513] [info] |scid:066cf1425c60dea04e70e061|xqc_conn_check_token|token empty|
[2025/09/12 05:03:29 737516] [info] |scid:066cf1425c60dea04e70e061|xqc_process_crypto_frame|check_token fail|conn:0000558BB887898C|l-0.0.0.0-443-066cf1425c60dea04e70e061 p-193.167.0.100-34066-6497a17cb68216aaa49daa4344b2b5cb7e|
[2025/09/12 05:03:29 737520] [debug] |scid:066cf1425c60dea04e70e061|xqc_process_crypto_frame|level:0|
[2025/09/12 05:03:29 737524] [debug] |scid:066cf1425c60dea04e70e061|xqc_read_crypto_stream|xqc_read_crypto_stream|level:0|
[2025/09/12 05:03:29 737528] [debug] |scid:066cf1425c60dea04e70e061|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:0|11u|
[2025/09/12 05:03:29 737580] [info] |scid:066cf1425c60dea04e70e061|xqc_ssl_cert_cb|cert chain or key empty|sni:server4
[2025/09/12 05:03:29 737766] [debug] |scid:066cf1425c60dea04e70e061|xqc_conn_tls_transport_params_cb|1RTT_transport_params|max_datagram_frame_size:0|
[2025/09/12 05:03:29 737777] [debug] |scid:066cf1425c60dea04e70e061|xqc_conn_enable_multipath|xqc_conn_enable_multipath|1|0|
[2025/09/12 05:03:29 737782] [warn] |scid:066cf1425c60dea04e70e061|xqc_conn_try_to_enable_multipath|multipath_version_negotiation err|
[2025/09/12 05:03:29 738032] [debug] |scid:066cf1425c60dea04e70e061|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:2|SSL_quic_write_level:3|rv:0|
[2025/09/12 05:03:29 738063] [debug] |scid:066cf1425c60dea04e70e061|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/09/12 05:03:29 738070] [debug] |scid:066cf1425c60dea04e70e061|xqc_process_frames|frame_type:0|
[2025/09/12 05:03:29 738075] [debug] |scid:066cf1425c60dea04e70e061|xqc_process_padding_frame|process padding|
[2025/09/12 05:03:29 738085] [debug] |scid:066cf1425c60dea04e70e061|xqc_timer_unset|type:ACK_INIT|
[2025/09/12 05:03:29 738093] [debug] |scid:066cf1425c60dea04e70e061|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 05:03:29 738100] [debug] |scid:066cf1425c60dea04e70e061|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:625926339|largest:625926339|pns:0|
[2025/09/12 05:03:29 738105] [info] |scid:066cf1425c60dea04e70e061|xqc_conn_on_pkt_processed|====>|conn:0000558BB887898C|path:0|size:1200|pkt_type:INIT|pkt_num:625926339|frame:PADDING PING CRYPTO |recv_time:1757653409736700|dcid:bda6d236560ae225bc2c3d5b357544128721|dcid_seq:0|
[2025/09/12 05:03:29 738111] [debug] |scid:066cf1425c60dea04e70e061|xqc_timer_set|type:PATH_IDLE|expire:1757653469736700|now:1757653409736700|interv:60000000|
[2025/09/12 05:03:29 738116] [debug] |scid:066cf1425c60dea04e70e061|xqc_timer_set|type:CONN_IDLE|expire:1757653469736700|now:1757653409736700|interv:60000000|
[2025/09/12 05:03:29 738120] [debug] |xqc_engine_main_logic|BEGIN|now:1757653409738120|
[2025/09/12 05:03:29 738125] [debug] |scid:066cf1425c60dea04e70e061|xqc_engine_process_conn|conn:0000558BB887898C|state:S_INIT|flag:TICKING DCID_OK UPPER_CONN_EXIST INIT_RECVD NEED_RUN (null) |now:1757653409738124|
[2025/09/12 05:03:29 738130] [info] |scid:066cf1425c60dea04e70e061|xqc_conn_check_tx_key|keys are ready, can send 1rtt now|
[2025/09/12 05:03:29 738134] [debug] |scid:066cf1425c60dea04e70e061|xqc_crypto_stream_on_read|encrypt_level:0|cur_state:S_INIT|next_state:S_INITIAL_RECVD|
[2025/09/12 05:03:29 738139] [debug] |scid:066cf1425c60dea04e70e061|xqc_process_crypto_write_streams|
[2025/09/12 05:03:29 738143] [debug] |scid:066cf1425c60dea04e70e061|xqc_crypto_stream_on_write|enc_level|0|
[2025/09/12 05:03:29 738146] [debug] |scid:066cf1425c60dea04e70e061|xqc_crypto_stream_on_write|cur_state:1|switch|
[2025/09/12 05:03:29 738153] [info] |scid:066cf1425c60dea04e70e061|xqc_crypto_stream_send|crypto send data|pkt_num:0|size:137|sent:94|pkt_type:INIT|frame:CRYPTO |now:1757653409738152|
[2025/09/12 05:03:29 738160] [debug] |scid:066cf1425c60dea04e70e061|xqc_crypto_stream_on_write|encrypt_level:0|cur_state:S_INITIAL_RECVD|next_state:S_INITIAL_SENT|
[2025/09/12 05:03:29 738166] [debug] |scid:066cf1425c60dea04e70e061|xqc_process_crypto_write_streams|
[2025/09/12 05:03:29 738172] [debug] |scid:066cf1425c60dea04e70e061|xqc_crypto_stream_on_write|enc_level|2|
[2025/09/12 05:03:29 738179] [info] |scid:066cf1425c60dea04e70e061|xqc_crypto_stream_send|crypto send data|pkt_num:0|size:194|sent:152|pkt_type:HSK|frame:CRYPTO |now:1757653409738179|
[2025/09/12 05:03:29 738184] [info] |scid:066cf1425c60dea04e70e061|xqc_crypto_stream_send|crypto send data|pkt_num:0|size:516|sent:474|pkt_type:HSK|frame:CRYPTO |now:1757653409738184|
[2025/09/12 05:03:29 738189] [info] |scid:066cf1425c60dea04e70e061|xqc_crypto_stream_send|crypto send data|pkt_num:0|size:126|sent:84|pkt_type:HSK|frame:CRYPTO |now:1757653409738188|
[2025/09/12 05:03:29 738193] [info] |scid:066cf1425c60dea04e70e061|xqc_crypto_stream_send|crypto send data|pkt_num:0|size:82|sent:40|pkt_type:HSK|frame:CRYPTO |now:1757653409738193|
[2025/09/12 05:03:29 738202] [debug] |scid:066cf1425c60dea04e70e061|xqc_crypto_stream_on_write|encrypt_level:2|cur_state:S_INITIAL_SENT|next_state:S_HANDSHAKE_SENT|
[2025/09/12 05:03:29 738208] [debug] |scid:066cf1425c60dea04e70e061|xqc_gen_ack_frame|largest_recv:625926339|ack_delay:1507|first_ack_range:0|largest_pkt_recv_time:1757653409736700|
[2025/09/12 05:03:29 738212] [debug] |scid:066cf1425c60dea04e70e061|xqc_gen_ack_frame|high:625926339|low:625926339|pkt_pns:0|
[2025/09/12 05:03:29 738216] [debug] |scid:066cf1425c60dea04e70e061|xqc_write_ack_to_one_packet|ack_size:9|path:0|path_largest_recv:625926339|frame_largest_recv:625926339|
[2025/09/12 05:03:29 738221] [debug] |scid:066cf1425c60dea04e70e061|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:0|
[2025/09/12 05:03:29 738227] [debug] |scid:066cf1425c60dea04e70e061|xqc_path_get_perf_class|conn:0000558BB887898C|path_id:0|path_srtt:250000|min_srtt:250000|path_bw:0|loss_rate:0.00|path_pto:0|
[2025/09/12 05:03:29 738232] [debug] |scid:066cf1425c60dea04e70e061|xqc_minrtt_scheduler_get_path|path srtt|conn:0000558BB887898C|path_id:0|path_srtt:250000|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:03:29 738236] [debug] |scid:066cf1425c60dea04e70e061|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CRYPTO |pn:0|size:137|reinj:0|path_class:2|
[2025/09/12 05:03:29 738242] [debug] |scid:066cf1425c60dea04e70e061|xqc_path_get_perf_class|conn:0000558BB887898C|path_id:0|path_srtt:250000|min_srtt:250000|path_bw:0|loss_rate:0.00|path_pto:0|
[2025/09/12 05:03:29 738248] [debug] |scid:066cf1425c60dea04e70e061|xqc_minrtt_scheduler_get_path|path srtt|conn:0000558BB887898C|path_id:0|path_srtt:250000|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:03:29 738256] [debug] |scid:066cf1425c60dea04e70e061|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CRYPTO |pn:0|size:194|reinj:0|path_class:2|
[2025/09/12 05:03:29 738262] [debug] |scid:066cf1425c60dea04e70e061|xqc_path_get_perf_class|conn:0000558BB887898C|path_id:0|path_srtt:250000|min_srtt:250000|path_bw:0|loss_rate:0.00|path_pto:0|
[2025/09/12 05:03:29 738267] [debug] |scid:066cf1425c60dea04e70e061|xqc_minrtt_scheduler_get_path|path srtt|conn:0000558BB887898C|path_id:0|path_srtt:250000|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:03:29 738272] [debug] |scid:066cf1425c60dea04e70e061|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CRYPTO |pn:0|size:516|reinj:0|path_class:2|
[2025/09/12 05:03:29 738276] [debug] |scid:066cf1425c60dea04e70e061|xqc_path_get_perf_class|conn:0000558BB887898C|path_id:0|path_srtt:250000|min_srtt:250000|path_bw:0|loss_rate:0.00|path_pto:0|
[2025/09/12 05:03:29 738280] [debug] |scid:066cf1425c60dea04e70e061|xqc_minrtt_scheduler_get_path|path srtt|conn:0000558BB887898C|path_id:0|path_srtt:250000|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:03:29 738284] [debug] |scid:066cf1425c60dea04e70e061|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CRYPTO |pn:0|size:126|reinj:0|path_class:2|
[2025/09/12 05:03:29 738288] [debug] |scid:066cf1425c60dea04e70e061|xqc_path_get_perf_class|conn:0000558BB887898C|path_id:0|path_srtt:250000|min_srtt:250000|path_bw:0|loss_rate:0.00|path_pto:0|
[2025/09/12 05:03:29 738292] [debug] |scid:066cf1425c60dea04e70e061|xqc_minrtt_scheduler_get_path|path srtt|conn:0000558BB887898C|path_id:0|path_srtt:250000|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:03:29 738297] [debug] |scid:066cf1425c60dea04e70e061|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CRYPTO |pn:0|size:82|reinj:0|path_class:2|
[2025/09/12 05:03:29 738301] [debug] |scid:066cf1425c60dea04e70e061|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:ACK |stream_id:0|stream_offset:0|
[2025/09/12 05:03:29 738306] [debug] |scid:066cf1425c60dea04e70e061|xqc_check_acked_or_dropped_pkt|conn:0000558BB887898C|pkt_num:0|size:137|pkt_type:INIT|frame:CRYPTO |
[2025/09/12 05:03:29 738319] [debug] |scid:066cf1425c60dea04e70e061|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:0|
[2025/09/12 05:03:29 738362] [info] |scid:066cf1425c60dea04e70e061|xqc_send_packet_with_pn|<==|conn:0000558BB887898C|path:0|pkt_num:0|size:1184|sent:1200|pkt_type:INIT|frame:PADDING CRYPTO |inflight:0|now:1757653409738329|stream_id:0|stream_offset:0|
[2025/09/12 05:03:29 738370] [debug] |scid:066cf1425c60dea04e70e061|xqc_send_ctl_on_packet_sent|conn:0000558BB887898C|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 05:03:29 738375] [debug] |scid:066cf1425c60dea04e70e061|xqc_send_ctl_on_packet_sent|path:0|inflight:0|applimit:0|
[2025/09/12 05:03:29 738380] [debug] |scid:066cf1425c60dea04e70e061|xqc_send_ctl_get_pto_time_and_space|srtt:250000|rtt_var:125000|pto_duration:750000|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:03:29 738384] [debug] |scid:066cf1425c60dea04e70e061|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB887898C|path:0|PNS: 0, unacked: 1184|
[2025/09/12 05:03:29 738389] [debug] |scid:066cf1425c60dea04e70e061|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB887898C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:03:29 738393] [debug] |scid:066cf1425c60dea04e70e061|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB887898C|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:03:29 738397] [debug] |scid:066cf1425c60dea04e70e061|xqc_timer_set|type:LOSS_DETECTION|expire:1757653410488329|now:1757653409738379|interv:749950|
[2025/09/12 05:03:29 738401] [debug] |scid:066cf1425c60dea04e70e061|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB887898C|path:0|pns:0|expire:1757653410488329|now:1757653409738379|interval:749950|pto_count:0|srtt:250000
[2025/09/12 05:03:29 738406] [debug] |scid:066cf1425c60dea04e70e061|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:45952|inflight:1184|
[2025/09/12 05:03:29 738411] [debug] |scid:066cf1425c60dea04e70e061|xqc_check_acked_or_dropped_pkt|conn:0000558BB887898C|pkt_num:0|size:194|pkt_type:HSK|frame:CRYPTO |
[2025/09/12 05:03:29 738418] [debug] |scid:066cf1425c60dea04e70e061|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:0|
[2025/09/12 05:03:29 738446] [info] |scid:066cf1425c60dea04e70e061|xqc_send_packet_with_pn|<==|conn:0000558BB887898C|path:0|pkt_num:0|size:194|sent:210|pkt_type:HSK|frame:CRYPTO |inflight:1184|now:1757653409738428|stream_id:0|stream_offset:0|
[2025/09/12 05:03:29 738452] [debug] |scid:066cf1425c60dea04e70e061|xqc_send_ctl_on_packet_sent|conn:0000558BB887898C|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 05:03:29 738456] [debug] |scid:066cf1425c60dea04e70e061|xqc_send_ctl_on_packet_sent|path:0|inflight:1184|applimit:0|
[2025/09/12 05:03:29 738460] [debug] |scid:066cf1425c60dea04e70e061|xqc_send_ctl_get_pto_time_and_space|srtt:250000|rtt_var:125000|pto_duration:750000|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:03:29 738465] [debug] |scid:066cf1425c60dea04e70e061|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB887898C|path:0|PNS: 0, unacked: 1184|
[2025/09/12 05:03:29 738468] [debug] |scid:066cf1425c60dea04e70e061|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB887898C|path:0|PNS: 1, unacked: 194|
[2025/09/12 05:03:29 738472] [debug] |scid:066cf1425c60dea04e70e061|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB887898C|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:03:29 738476] [debug] |scid:066cf1425c60dea04e70e061|xqc_timer_set|type:LOSS_DETECTION|expire:1757653410488329|now:1757653409738460|interv:749869|
[2025/09/12 05:03:29 738480] [debug] |scid:066cf1425c60dea04e70e061|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB887898C|path:0|pns:0|expire:1757653410488329|now:1757653409738460|interval:749869|pto_count:0|srtt:250000
[2025/09/12 05:03:29 738484] [debug] |scid:066cf1425c60dea04e70e061|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:45952|inflight:1378|
[2025/09/12 05:03:29 738494] [debug] |scid:066cf1425c60dea04e70e061|xqc_check_acked_or_dropped_pkt|conn:0000558BB887898C|pkt_num:0|size:516|pkt_type:HSK|frame:CRYPTO |
[2025/09/12 05:03:29 738500] [debug] |scid:066cf1425c60dea04e70e061|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1|
[2025/09/12 05:03:29 738530] [info] |scid:066cf1425c60dea04e70e061|xqc_send_packet_with_pn|<==|conn:0000558BB887898C|path:0|pkt_num:1|size:516|sent:532|pkt_type:HSK|frame:CRYPTO |inflight:1378|now:1757653409738510|stream_id:0|stream_offset:0|
[2025/09/12 05:03:29 738536] [debug] |scid:066cf1425c60dea04e70e061|xqc_send_ctl_on_packet_sent|conn:0000558BB887898C|path:0|pkt_num:1|origin_pktnum:0|size:516|enc_size:532|pkt_type:HSK|frame:CRYPTO |conn_state:S_HANDSHAKE_SENT|po_in_flight:0||retrans:0|
[2025/09/12 05:03:29 738541] [debug] |scid:066cf1425c60dea04e70e061|xqc_send_ctl_on_packet_sent|path:0|inflight:1378|applimit:0|
[2025/09/12 05:03:29 738545] [debug] |scid:066cf1425c60dea04e70e061|xqc_send_ctl_get_pto_time_and_space|srtt:250000|rtt_var:125000|pto_duration:750000|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:03:29 738549] [debug] |scid:066cf1425c60dea04e70e061|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB887898C|path:0|PNS: 0, unacked: 1184|
[2025/09/12 05:03:29 738553] [debug] |scid:066cf1425c60dea04e70e061|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB887898C|path:0|PNS: 1, unacked: 710|
[2025/09/12 05:03:29 738557] [debug] |scid:066cf1425c60dea04e70e061|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB887898C|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:03:29 738560] [debug] |scid:066cf1425c60dea04e70e061|xqc_timer_set|type:LOSS_DETECTION|expire:1757653410488329|now:1757653409738544|interv:749785|
[2025/09/12 05:03:29 738564] [debug] |scid:066cf1425c60dea04e70e061|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB887898C|path:0|pns:0|expire:1757653410488329|now:1757653409738544|interval:749785|pto_count:0|srtt:250000
[2025/09/12 05:03:29 738569] [debug] |scid:066cf1425c60dea04e70e061|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:45952|inflight:1894|
[2025/09/12 05:03:29 738573] [debug] |scid:066cf1425c60dea04e70e061|xqc_check_acked_or_dropped_pkt|conn:0000558BB887898C|pkt_num:0|size:126|pkt_type:HSK|frame:CRYPTO |
[2025/09/12 05:03:29 738577] [debug] |scid:066cf1425c60dea04e70e061|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:2|
[2025/09/12 05:03:29 738601] [info] |scid:066cf1425c60dea04e70e061|xqc_send_packet_with_pn|<==|conn:0000558BB887898C|path:0|pkt_num:2|size:126|sent:142|pkt_type:HSK|frame:CRYPTO |inflight:1894|now:1757653409738583|stream_id:0|stream_offset:0|
[2025/09/12 05:03:29 738609] [debug] |scid:066cf1425c60dea04e70e061|xqc_send_ctl_on_packet_sent|conn:0000558BB887898C|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 05:03:29 738615] [debug] |scid:066cf1425c60dea04e70e061|xqc_send_ctl_on_packet_sent|path:0|inflight:1894|applimit:0|
[2025/09/12 05:03:29 738619] [debug] |scid:066cf1425c60dea04e70e061|xqc_send_ctl_get_pto_time_and_space|srtt:250000|rtt_var:125000|pto_duration:750000|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:03:29 738623] [debug] |scid:066cf1425c60dea04e70e061|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB887898C|path:0|PNS: 0, unacked: 1184|
[2025/09/12 05:03:29 738627] [debug] |scid:066cf1425c60dea04e70e061|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB887898C|path:0|PNS: 1, unacked: 836|
[2025/09/12 05:03:29 738631] [debug] |scid:066cf1425c60dea04e70e061|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB887898C|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:03:29 738635] [debug] |scid:066cf1425c60dea04e70e061|xqc_timer_set|type:LOSS_DETECTION|expire:1757653410488329|now:1757653409738619|interv:749710|
[2025/09/12 05:03:29 738639] [debug] |scid:066cf1425c60dea04e70e061|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB887898C|path:0|pns:0|expire:1757653410488329|now:1757653409738619|interval:749710|pto_count:0|srtt:250000
[2025/09/12 05:03:29 738648] [debug] |scid:066cf1425c60dea04e70e061|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:45952|inflight:2020|
[2025/09/12 05:03:29 738652] [debug] |scid:066cf1425c60dea04e70e061|xqc_check_acked_or_dropped_pkt|conn:0000558BB887898C|pkt_num:0|size:82|pkt_type:HSK|frame:CRYPTO |
[2025/09/12 05:03:29 738657] [debug] |scid:066cf1425c60dea04e70e061|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:3|
[2025/09/12 05:03:29 738678] [info] |scid:066cf1425c60dea04e70e061|xqc_send_packet_with_pn|<==|conn:0000558BB887898C|path:0|pkt_num:3|size:82|sent:98|pkt_type:HSK|frame:CRYPTO |inflight:2020|now:1757653409738662|stream_id:0|stream_offset:0|
[2025/09/12 05:03:29 738687] [debug] |scid:066cf1425c60dea04e70e061|xqc_send_ctl_on_packet_sent|conn:0000558BB887898C|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 05:03:29 738694] [debug] |scid:066cf1425c60dea04e70e061|xqc_send_ctl_on_packet_sent|path:0|inflight:2020|applimit:0|
[2025/09/12 05:03:29 738700] [debug] |scid:066cf1425c60dea04e70e061|xqc_send_ctl_get_pto_time_and_space|srtt:250000|rtt_var:125000|pto_duration:750000|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:03:29 738704] [debug] |scid:066cf1425c60dea04e70e061|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB887898C|path:0|PNS: 0, unacked: 1184|
[2025/09/12 05:03:29 738708] [debug] |scid:066cf1425c60dea04e70e061|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB887898C|path:0|PNS: 1, unacked: 918|
[2025/09/12 05:03:29 738712] [debug] |scid:066cf1425c60dea04e70e061|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB887898C|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:03:29 738715] [debug] |scid:066cf1425c60dea04e70e061|xqc_timer_set|type:LOSS_DETECTION|expire:1757653410488329|now:1757653409738699|interv:749630|
[2025/09/12 05:03:29 738719] [debug] |scid:066cf1425c60dea04e70e061|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB887898C|path:0|pns:0|expire:1757653410488329|now:1757653409738699|interval:749630|pto_count:0|srtt:250000
[2025/09/12 05:03:29 738724] [debug] |scid:066cf1425c60dea04e70e061|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:45952|inflight:2102|
[2025/09/12 05:03:29 738728] [debug] |scid:066cf1425c60dea04e70e061|xqc_check_acked_or_dropped_pkt|conn:0000558BB887898C|pkt_num:0|size:52|pkt_type:INIT|frame:ACK |
[2025/09/12 05:03:29 738733] [debug] |scid:066cf1425c60dea04e70e061|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1|
[2025/09/12 05:03:29 738751] [info] |scid:066cf1425c60dea04e70e061|xqc_send_packet_with_pn|<==|conn:0000558BB887898C|path:0|pkt_num:1|size:52|sent:68|pkt_type:INIT|frame:ACK |inflight:2102|now:1757653409738738|stream_id:0|stream_offset:0|
[2025/09/12 05:03:29 738757] [debug] |scid:066cf1425c60dea04e70e061|xqc_send_ctl_on_packet_sent|conn:0000558BB887898C|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 05:03:29 738764] [debug] |scid:066cf1425c60dea04e70e061|xqc_conn_next_wakeup_time|wakeup_time:1757653410488329|
[2025/09/12 05:03:29 738772] [debug] |scid:066cf1425c60dea04e70e061|xqc_engine_add_wakeup_queue|next_tick_time:1757653410488329|
[2025/09/12 05:03:29 738779] [debug] |xqc_engine_wakeup_after|wakeup:1757653409913031|now:1757653409738779|diff:174252|
[2025/09/12 05:03:29 738785] [debug] |xqc_engine_main_logic|END|now:1757653409738124|
[2025/09/12 05:03:29 738791] [debug] |xqc_engine_main_logic|BEGIN|now:1757653409738791|
[2025/09/12 05:03:29 738795] [debug] |xqc_engine_wakeup_after|wakeup:1757653409913031|now:1757653409738795|diff:174236|
[2025/09/12 05:03:29 738799] [debug] |xqc_engine_main_logic|END|now:1757653409738791|
[2025/09/12 05:03:29 879062] [info] |xqc_engine_packet_process|==>|conn:0000558BB887898C|size:1200|state:S_HANDSHAKE_SENT|recv_time:1757653409879060|
[2025/09/12 05:03:29 879089] [debug] |scid:066cf1425c60dea04e70e061|xqc_packet_parse_initial|packet parse|initial|
[2025/09/12 05:03:29 879097] [debug] |scid:066cf1425c60dea04e70e061|xqc_packet_parse_initial|success|Length:1159|
[2025/09/12 05:03:29 879105] [debug] |scid:066cf1425c60dea04e70e061|xqc_packet_decrypt|largest_pn:625926339|
[2025/09/12 05:03:29 879112] [debug] |scid:066cf1425c60dea04e70e061|xqc_packet_decrypt|decryption nonce|path_id:0|pn:625926340|
[2025/09/12 05:03:29 879124] [debug] |scid:066cf1425c60dea04e70e061|xqc_packet_decrypt_single|pkt_type:INIT|pkt_num:625926340|
[2025/09/12 05:03:29 879132] [debug] |scid:066cf1425c60dea04e70e061|xqc_process_frames|frame_type:1|
[2025/09/12 05:03:29 879140] [debug] |scid:066cf1425c60dea04e70e061|xqc_process_frames|frame_type:0|
[2025/09/12 05:03:29 879147] [debug] |scid:066cf1425c60dea04e70e061|xqc_process_padding_frame|process padding|
[2025/09/12 05:03:29 879159] [info] |scid:066cf1425c60dea04e70e061|xqc_conn_addr_validated|Address Validated|conn:0000558BB887898C|role:1|
[2025/09/12 05:03:29 879169] [debug] |scid:066cf1425c60dea04e70e061|xqc_timer_unset|type:ACK_INIT|
[2025/09/12 05:03:29 879178] [debug] |scid:066cf1425c60dea04e70e061|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 05:03:29 879187] [debug] |scid:066cf1425c60dea04e70e061|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:625926340|largest:625926340|pns:0|
[2025/09/12 05:03:29 879194] [info] |scid:066cf1425c60dea04e70e061|xqc_conn_on_pkt_processed|====>|conn:0000558BB887898C|path:0|size:1200|pkt_type:INIT|pkt_num:625926340|frame:PADDING PING |recv_time:1757653409879060|dcid:066cf1425c60dea04e70e061|dcid_seq:0|
[2025/09/12 05:03:29 879201] [debug] |scid:066cf1425c60dea04e70e061|xqc_timer_set|type:PATH_IDLE|expire:1757653469879060|now:1757653409879060|interv:60000000|
[2025/09/12 05:03:29 879210] [debug] |scid:066cf1425c60dea04e70e061|xqc_timer_set|type:CONN_IDLE|expire:1757653469879060|now:1757653409879060|interv:60000000|
[2025/09/12 05:03:29 879217] [debug] |scid:066cf1425c60dea04e70e061|xqc_engine_remove_wakeup_queue|next_tick_time:1757653410488329|pq_index:1|
[2025/09/12 05:03:29 879225] [debug] |scid:066cf1425c60dea04e70e061|xqc_engine_add_active_queue|last_ticked_time:1757653409738124|
[2025/09/12 05:03:29 879232] [debug] |xqc_engine_main_logic|BEGIN|now:1757653409879232|
[2025/09/12 05:03:29 879241] [debug] |scid:066cf1425c60dea04e70e061|xqc_engine_process_conn|conn:0000558BB887898C|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:1757653409879239|
[2025/09/12 05:03:29 879251] [debug] |scid:066cf1425c60dea04e70e061|xqc_gen_ack_frame|largest_recv:625926340|ack_delay:191|first_ack_range:1|largest_pkt_recv_time:1757653409879060|
[2025/09/12 05:03:29 879260] [debug] |scid:066cf1425c60dea04e70e061|xqc_gen_ack_frame|high:625926340|low:625926339|pkt_pns:0|
[2025/09/12 05:03:29 879266] [debug] |scid:066cf1425c60dea04e70e061|xqc_write_ack_to_one_packet|ack_size:8|path:0|path_largest_recv:625926340|frame_largest_recv:625926340|
[2025/09/12 05:03:29 879271] [debug] |scid:066cf1425c60dea04e70e061|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:0|
[2025/09/12 05:03:29 879277] [debug] |scid:066cf1425c60dea04e70e061|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:ACK |stream_id:0|stream_offset:0|
[2025/09/12 05:03:29 879283] [debug] |scid:066cf1425c60dea04e70e061|xqc_check_acked_or_dropped_pkt|conn:0000558BB887898C|pkt_num:0|size:51|pkt_type:INIT|frame:ACK |
[2025/09/12 05:03:29 879289] [debug] |scid:066cf1425c60dea04e70e061|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:2|
[2025/09/12 05:03:29 879320] [info] |scid:066cf1425c60dea04e70e061|xqc_send_packet_with_pn|<==|conn:0000558BB887898C|path:0|pkt_num:2|size:51|sent:67|pkt_type:INIT|frame:ACK |inflight:2102|now:1757653409879297|stream_id:0|stream_offset:0|
[2025/09/12 05:03:29 879333] [debug] |scid:066cf1425c60dea04e70e061|xqc_send_ctl_on_packet_sent|conn:0000558BB887898C|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 05:03:29 879339] [debug] |scid:066cf1425c60dea04e70e061|xqc_conn_next_wakeup_time|wakeup_time:1757653410488329|
[2025/09/12 05:03:29 879345] [debug] |scid:066cf1425c60dea04e70e061|xqc_engine_add_wakeup_queue|next_tick_time:1757653410488329|
[2025/09/12 05:03:29 879350] [debug] |xqc_engine_wakeup_after|wakeup:1757653409913031|now:1757653409879350|diff:33681|
[2025/09/12 05:03:29 879356] [debug] |xqc_engine_main_logic|END|now:1757653409879239|
[2025/09/12 05:03:29 879362] [debug] |xqc_engine_main_logic|BEGIN|now:1757653409879362|
[2025/09/12 05:03:29 879367] [debug] |xqc_engine_wakeup_after|wakeup:1757653409913031|now:1757653409879367|diff:33664|
[2025/09/12 05:03:29 879372] [debug] |xqc_engine_main_logic|END|now:1757653409879362|
[2025/09/12 05:03:29 913446] [debug] |xqc_engine_main_logic|BEGIN|now:1757653409913445|
[2025/09/12 05:03:29 913459] [debug] |scid:e4ed8097d57574b1ca4f50e8|xqc_engine_remove_wakeup_queue|next_tick_time:1757653409913031|pq_index:0|
[2025/09/12 05:03:29 913465] [debug] |scid:e4ed8097d57574b1ca4f50e8|xqc_engine_add_active_queue|last_ticked_time:1757653409660291|
[2025/09/12 05:03:29 913472] [debug] |scid:e4ed8097d57574b1ca4f50e8|xqc_engine_process_conn|conn:0000558BB8857E6C|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:1757653409913471|
[2025/09/12 05:03:29 913478] [debug] |scid:e4ed8097d57574b1ca4f50e8|xqc_timer_expire|timer expired|type:CONN_DRAINING|expire_time:1757653409913031|now:1757653409913471|
[2025/09/12 05:03:29 913484] [debug] |scid:e4ed8097d57574b1ca4f50e8|xqc_timer_expire|unset|type:CONN_DRAINING|expire_time:1757653409913031|now:1757653409913471|
[2025/09/12 05:03:29 913489] [debug] |scid:e4ed8097d57574b1ca4f50e8|xqc_timer_unset|type:CONN_DRAINING|
[2025/09/12 05:03:29 913494] [info] |xqc_engine_main_logic|conn:0000558BB8857E6C|l-0.0.0.0-443-e4ed8097d57574b1ca4f50e8 p-193.167.0.100-50585-604b6797f4032d9d29d345f9ca894130de|conn_state:13|next_tick_time:1757653409913031
[2025/09/12 05:03:29 913509] [report] |scid:e4ed8097d57574b1ca4f50e8|xqc_conn_destroy|0000558BB8857E6C|has_0rtt:0|0rtt_accept:0|token_ok:0|handshake_time:157615|first_send_delay:157965|conn_persist:566927|keyupdate_cnt:0|err:0x0|close_msg:remote close|l-0.0.0.0-443-e4ed8097d57574b1ca4f50e8 p-193.167.0.100-50585-604b6797f4032d9d29d345f9ca894130de|hsk_recv:35242|close_recv:313600|close_send:313760|last_recv:313523|last_send:313760|mp_enable:0|create:1|validated:1|active:1|path_info:0/1/0/a/0,1,1,1,0,0,0,0,0,0,0,25,11,8,2048,0,17,i32,4,29,42,6,1738968415,281,0,4,26,39,40000,1738968417,313,0,4,1431,1444,3,1738968414,191,0,4,26,40000,20,313,4,1050,80,18,282,4,37,4,19,307,0-2,0-2,0-0,0-0,0-0,0-32,0-6577,0-5790,0-19,0-8,0-3,0-0,0-0,0-0,0-0,0-0,0-0,0-0|alpn:hq-interop|rebind_count:0|rebind_valid:0|rtx_pkt:3|tlp_pkt:0|snd_pkt:19|spurious_loss:0|detected_loss: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 05:03:29 913520] [debug] |scid:e4ed8097d57574b1ca4f50e8|xqc_destroy_stream|send_state:2|recv_state:3|stream_id:0|stream_type:0|
[2025/09/12 05:03:29 913530] [stats] |scid:e4ed8097d57574b1ca4f50e8|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:1757653409504418|wrt_delay:129|snd_delay:1001|finwrt_delay:128|finsnd_delay:124237|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-e4ed8097d57574b1ca4f50e8 p-193.167.0.100-50585-604b6797f4032d9d29d345f9ca894130de|path_info:mp is not supported in connection scid:e4ed8097d57574b1ca4f50e8|fec_recv_delay:0u|fec_send_rpr_cnt:0|retrans:1|
[2025/09/12 05:03:29 913582] [debug] |scid:e4ed8097d57574b1ca4f50e8|xqc_send_ctl_destroy|destroy|
[2025/09/12 05:03:29 913593] [debug] |scid:e4ed8097d57574b1ca4f50e8|xqc_destroy_crypto_stream|destroy crypto stream|encrypt_level:0|cur_state:CLOSED|
[2025/09/12 05:03:29 913602] [debug] |scid:e4ed8097d57574b1ca4f50e8|xqc_destroy_crypto_stream|destroy crypto stream|encrypt_level:2|cur_state:CLOSED|
[2025/09/12 05:03:29 913608] [debug] |scid:e4ed8097d57574b1ca4f50e8|xqc_destroy_crypto_stream|destroy crypto stream|encrypt_level:3|cur_state:CLOSED|
[2025/09/12 05:03:29 913646] [debug] |xqc_engine_wakeup_after|wakeup:1757653410062504|now:1757653409913646|diff:148858|
[2025/09/12 05:03:29 913655] [debug] |xqc_engine_main_logic|END|now:1757653409913471|
[2025/09/12 05:03:30 062849] [debug] |xqc_engine_main_logic|BEGIN|now:1757653410062849|
[2025/09/12 05:03:30 062863] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_engine_remove_wakeup_queue|next_tick_time:1757653410062504|pq_index:0|
[2025/09/12 05:03:30 062868] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_engine_add_active_queue|last_ticked_time:1757653409420881|
[2025/09/12 05:03:30 062874] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_engine_process_conn|conn:0000558BB8826E8C|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:1757653410062873|
[2025/09/12 05:03:30 062880] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_timer_expire|timer expired|type:LOSS_DETECTION|expire_time:1757653410062504|now:1757653410062873|
[2025/09/12 05:03:30 062884] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_timer_loss_detection_timeout|path:0|loss_detection_timeout|
[2025/09/12 05:03:30 062888] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_timer_loss_detection_timeout|send Probe pkts|conn:0000558BB8826E8C|path:0|bytes_in_flight:6300|
[2025/09/12 05:03:30 062893] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_send_ctl_get_pto_time_and_space|srtt:32434|rtt_var:5683|pto_duration:441328|backoff_factor:2.00|backoff:8.00|pto_cnt:3|max_ack_delay:25|
[2025/09/12 05:03:30 062898] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8826E8C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:03:30 062902] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8826E8C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:03:30 062905] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8826E8C|path:0|PNS: 2, unacked: 6300|
[2025/09/12 05:03:30 062909] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_path_send_one_or_two_ack_elicit_pkts|send two ack-eliciting pkts|path:0|pns:2|
[2025/09/12 05:03:30 062914] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_conn_send_probe_pkt|conn:0000558BB8826E8C|path:0|pkt_num:6|size:1050|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|
[2025/09/12 05:03:30 062920] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_conn_send_probe_pkt|conn:0000558BB8826E8C|path:0|pkt_num:10|size:1050|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|
[2025/09/12 05:03:30 062925] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_timer_loss_detection_timeout|xqc_send_ctl_set_loss_detection_timer|PTO|conn:0000558BB8826E8C|pto_count:4
[2025/09/12 05:03:30 062929] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_send_ctl_get_pto_time_and_space|srtt:32434|rtt_var:5683|pto_duration:882656|backoff_factor:2.00|backoff:16.00|pto_cnt:4|max_ack_delay:25|
[2025/09/12 05:03:30 062934] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8826E8C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:03:30 062945] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8826E8C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:03:30 062949] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8826E8C|path:0|PNS: 2, unacked: 6300|
[2025/09/12 05:03:30 062952] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_timer_set|type:LOSS_DETECTION|expire:1757653410703832|now:1757653410062929|interv:640903|
[2025/09/12 05:03:30 062956] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB8826E8C|path:0|pns:2|expire:1757653410703832|now:1757653410062929|interval:640903|pto_count:4|srtt:32434
[2025/09/12 05:03:30 062963] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:STREAM |stream_id:0|stream_offset:1024|
[2025/09/12 05:03:30 062967] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:STREAM |stream_id:0|stream_offset:1024|
[2025/09/12 05:03:30 062972] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_check_acked_or_dropped_pkt|conn:0000558BB8826E8C|pkt_num:6|size:1050|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:03:30 062976] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:24|
[2025/09/12 05:03:30 063016] [info] |scid:e1cd2c3fe9d969e44b804b46|xqc_send_packet_with_pn|<==|conn:0000558BB8826E8C|path:0|pkt_num:24|size:1050|sent:1066|pkt_type:SHORT_HEADER|frame:STREAM |inflight:6300|now:1757653410062985|stream_id:0|stream_offset:1024|
[2025/09/12 05:03:30 063023] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_send_ctl_on_packet_sent|conn:0000558BB8826E8C|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 05:03:30 063030] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_send_ctl_on_packet_sent|path:0|inflight:6300|applimit:0|
[2025/09/12 05:03:30 063035] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_send_ctl_get_pto_time_and_space|srtt:32434|rtt_var:5683|pto_duration:882656|backoff_factor:2.00|backoff:16.00|pto_cnt:4|max_ack_delay:25|
[2025/09/12 05:03:30 063058] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8826E8C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:03:30 063063] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8826E8C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:03:30 063068] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8826E8C|path:0|PNS: 2, unacked: 7350|
[2025/09/12 05:03:30 063073] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_timer_set|type:LOSS_DETECTION|expire:1757653411345641|now:1757653410063035|interv:1282606|
[2025/09/12 05:03:30 063078] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB8826E8C|path:0|pns:2|expire:1757653411345641|now:1757653410063035|interval:1282606|pto_count:4|srtt:32434
[2025/09/12 05:03:30 063084] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:49969|inflight:7350|
[2025/09/12 05:03:30 063090] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_check_acked_or_dropped_pkt|conn:0000558BB8826E8C|pkt_num:10|size:1050|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:03:30 063095] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:25|
[2025/09/12 05:03:30 063122] [info] |scid:e1cd2c3fe9d969e44b804b46|xqc_send_packet_with_pn|<==|conn:0000558BB8826E8C|path:0|pkt_num:25|size:1050|sent:1066|pkt_type:SHORT_HEADER|frame:STREAM |inflight:7350|now:1757653410063103|stream_id:0|stream_offset:1024|
[2025/09/12 05:03:30 063128] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_send_ctl_on_packet_sent|conn:0000558BB8826E8C|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 05:03:30 063139] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_send_ctl_on_packet_sent|path:0|inflight:7350|applimit:0|
[2025/09/12 05:03:30 063144] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_send_ctl_get_pto_time_and_space|srtt:32434|rtt_var:5683|pto_duration:882656|backoff_factor:2.00|backoff:16.00|pto_cnt:4|max_ack_delay:25|
[2025/09/12 05:03:30 063150] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8826E8C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:03:30 063155] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8826E8C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:03:30 063159] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8826E8C|path:0|PNS: 2, unacked: 8400|
[2025/09/12 05:03:30 063164] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_timer_set|type:LOSS_DETECTION|expire:1757653411345759|now:1757653410063144|interv:1282615|
[2025/09/12 05:03:30 063169] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB8826E8C|path:0|pns:2|expire:1757653411345759|now:1757653410063144|interval:1282615|pto_count:4|srtt:32434
[2025/09/12 05:03:30 063175] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:49969|inflight:8400|
[2025/09/12 05:03:30 063181] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_conn_next_wakeup_time|wakeup_time:1757653411345759|
[2025/09/12 05:03:30 063186] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_engine_add_wakeup_queue|next_tick_time:1757653411345759|
[2025/09/12 05:03:30 063191] [debug] |xqc_engine_wakeup_after|wakeup:1757653410488329|now:1757653410063191|diff:425138|
[2025/09/12 05:03:30 063198] [debug] |xqc_engine_main_logic|END|now:1757653410062873|
[2025/09/12 05:03:30 489679] [debug] |xqc_engine_main_logic|BEGIN|now:1757653410489679|
[2025/09/12 05:03:30 489703] [debug] |scid:066cf1425c60dea04e70e061|xqc_engine_remove_wakeup_queue|next_tick_time:1757653410488329|pq_index:0|
[2025/09/12 05:03:30 489710] [debug] |scid:066cf1425c60dea04e70e061|xqc_engine_add_active_queue|last_ticked_time:1757653409879239|
[2025/09/12 05:03:30 489718] [debug] |scid:066cf1425c60dea04e70e061|xqc_engine_process_conn|conn:0000558BB887898C|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:1757653410489716|
[2025/09/12 05:03:30 489724] [debug] |scid:066cf1425c60dea04e70e061|xqc_timer_expire|timer expired|type:LOSS_DETECTION|expire_time:1757653410488329|now:1757653410489716|
[2025/09/12 05:03:30 489729] [debug] |scid:066cf1425c60dea04e70e061|xqc_timer_loss_detection_timeout|path:0|loss_detection_timeout|
[2025/09/12 05:03:30 489735] [debug] |scid:066cf1425c60dea04e70e061|xqc_timer_loss_detection_timeout|send Probe pkts|conn:0000558BB887898C|path:0|bytes_in_flight:2102|
[2025/09/12 05:03:30 489740] [debug] |scid:066cf1425c60dea04e70e061|xqc_send_ctl_get_pto_time_and_space|srtt:250000|rtt_var:125000|pto_duration:750000|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:03:30 489746] [debug] |scid:066cf1425c60dea04e70e061|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB887898C|path:0|PNS: 0, unacked: 1184|
[2025/09/12 05:03:30 489751] [debug] |scid:066cf1425c60dea04e70e061|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB887898C|path:0|PNS: 1, unacked: 918|
[2025/09/12 05:03:30 489756] [debug] |scid:066cf1425c60dea04e70e061|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB887898C|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:03:30 489761] [debug] |scid:066cf1425c60dea04e70e061|xqc_path_send_one_or_two_ack_elicit_pkts|send two ack-eliciting pkts|path:0|pns:0|
[2025/09/12 05:03:30 489768] [debug] |scid:066cf1425c60dea04e70e061|xqc_conn_send_probe_pkt|conn:0000558BB887898C|path:0|pkt_num:0|size:1184|pkt_type:INIT|frame:PADDING CRYPTO |conn_state:S_HANDSHAKE_SENT|
[2025/09/12 05:03:30 489775] [debug] |scid:066cf1425c60dea04e70e061|xqc_path_send_one_or_two_ack_elicit_pkts|dup pkt on PTO, pkt_num:0|
[2025/09/12 05:03:30 489790] [debug] |scid:066cf1425c60dea04e70e061|xqc_conn_send_probe_pkt|conn:0000558BB887898C|path:0|pkt_num:0|size:1184|pkt_type:INIT|frame:PADDING CRYPTO |conn_state:S_HANDSHAKE_SENT|
[2025/09/12 05:03:30 489808] [debug] |scid:066cf1425c60dea04e70e061|xqc_timer_loss_detection_timeout|xqc_send_ctl_set_loss_detection_timer|PTO|conn:0000558BB887898C|pto_count:1
[2025/09/12 05:03:30 489815] [debug] |scid:066cf1425c60dea04e70e061|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 05:03:30 489821] [debug] |scid:066cf1425c60dea04e70e061|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB887898C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:03:30 489826] [debug] |scid:066cf1425c60dea04e70e061|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB887898C|path:0|PNS: 1, unacked: 918|
[2025/09/12 05:03:30 489831] [debug] |scid:066cf1425c60dea04e70e061|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB887898C|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:03:30 489836] [debug] |scid:066cf1425c60dea04e70e061|xqc_timer_set|type:LOSS_DETECTION|expire:1757653411238662|now:1757653410489814|interv:748848|
[2025/09/12 05:03:30 489842] [debug] |scid:066cf1425c60dea04e70e061|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB887898C|path:0|pns:1|expire:1757653411238662|now:1757653410489814|interval:748848|pto_count:1|srtt:250000
[2025/09/12 05:03:30 489851] [debug] |scid:066cf1425c60dea04e70e061|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:PADDING CRYPTO |stream_id:0|stream_offset:0|
[2025/09/12 05:03:30 489857] [debug] |scid:066cf1425c60dea04e70e061|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:PADDING CRYPTO |stream_id:0|stream_offset:0|
[2025/09/12 05:03:30 489864] [debug] |scid:066cf1425c60dea04e70e061|xqc_check_acked_or_dropped_pkt|conn:0000558BB887898C|pkt_num:0|size:1184|pkt_type:INIT|frame:PADDING CRYPTO |
[2025/09/12 05:03:30 489871] [debug] |scid:066cf1425c60dea04e70e061|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:3|
[2025/09/12 05:03:30 489932] [info] |scid:066cf1425c60dea04e70e061|xqc_send_packet_with_pn|<==|conn:0000558BB887898C|path:0|pkt_num:3|size:1184|sent:1200|pkt_type:INIT|frame:PADDING CRYPTO |inflight:918|now:1757653410489886|stream_id:0|stream_offset:0|
[2025/09/12 05:03:30 489940] [debug] |scid:066cf1425c60dea04e70e061|xqc_send_ctl_on_packet_sent|conn:0000558BB887898C|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 05:03:30 489947] [debug] |scid:066cf1425c60dea04e70e061|xqc_send_ctl_on_packet_sent|path:0|inflight:918|applimit:0|
[2025/09/12 05:03:30 489952] [debug] |scid:066cf1425c60dea04e70e061|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 05:03:30 489958] [debug] |scid:066cf1425c60dea04e70e061|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB887898C|path:0|PNS: 0, unacked: 1184|
[2025/09/12 05:03:30 489964] [debug] |scid:066cf1425c60dea04e70e061|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB887898C|path:0|PNS: 1, unacked: 918|
[2025/09/12 05:03:30 489969] [debug] |scid:066cf1425c60dea04e70e061|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB887898C|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:03:30 489974] [debug] |scid:066cf1425c60dea04e70e061|xqc_timer_set|type:LOSS_DETECTION|expire:1757653411238662|now:1757653410489952|interv:748710|
[2025/09/12 05:03:30 489981] [debug] |scid:066cf1425c60dea04e70e061|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB887898C|path:0|pns:1|expire:1757653411238662|now:1757653410489952|interval:748710|pto_count:1|srtt:250000
[2025/09/12 05:03:30 489991] [debug] |scid:066cf1425c60dea04e70e061|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:45952|inflight:2102|
[2025/09/12 05:03:30 490002] [debug] |scid:066cf1425c60dea04e70e061|xqc_check_acked_or_dropped_pkt|conn:0000558BB887898C|pkt_num:0|size:1184|pkt_type:INIT|frame:PADDING CRYPTO |
[2025/09/12 05:03:30 490018] [debug] |scid:066cf1425c60dea04e70e061|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:4|
[2025/09/12 05:03:30 490087] [info] |scid:066cf1425c60dea04e70e061|xqc_send_packet_with_pn|<==|conn:0000558BB887898C|path:0|pkt_num:4|size:1184|sent:1200|pkt_type:INIT|frame:PADDING CRYPTO |inflight:2102|now:1757653410490030|stream_id:0|stream_offset:0|
[2025/09/12 05:03:30 490100] [debug] |scid:066cf1425c60dea04e70e061|xqc_send_ctl_on_packet_sent|conn:0000558BB887898C|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 05:03:30 490110] [debug] |scid:066cf1425c60dea04e70e061|xqc_send_ctl_on_packet_sent|path:0|inflight:2102|applimit:0|
[2025/09/12 05:03:30 490121] [debug] |scid:066cf1425c60dea04e70e061|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 05:03:30 490130] [debug] |scid:066cf1425c60dea04e70e061|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB887898C|path:0|PNS: 0, unacked: 2368|
[2025/09/12 05:03:30 490137] [debug] |scid:066cf1425c60dea04e70e061|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB887898C|path:0|PNS: 1, unacked: 918|
[2025/09/12 05:03:30 490142] [debug] |scid:066cf1425c60dea04e70e061|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB887898C|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:03:30 490148] [debug] |scid:066cf1425c60dea04e70e061|xqc_timer_set|type:LOSS_DETECTION|expire:1757653411238662|now:1757653410490120|interv:748542|
[2025/09/12 05:03:30 490153] [debug] |scid:066cf1425c60dea04e70e061|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB887898C|path:0|pns:1|expire:1757653411238662|now:1757653410490120|interval:748542|pto_count:1|srtt:250000
[2025/09/12 05:03:30 490159] [debug] |scid:066cf1425c60dea04e70e061|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:45952|inflight:3286|
[2025/09/12 05:03:30 490166] [debug] |scid:066cf1425c60dea04e70e061|xqc_conn_next_wakeup_time|wakeup_time:1757653411238662|
[2025/09/12 05:03:30 490174] [debug] |scid:066cf1425c60dea04e70e061|xqc_engine_add_wakeup_queue|next_tick_time:1757653411238662|
[2025/09/12 05:03:30 490181] [debug] |xqc_engine_wakeup_after|wakeup:1757653411238662|now:1757653410490180|diff:748482|
[2025/09/12 05:03:30 490188] [debug] |xqc_engine_main_logic|END|now:1757653410489716|
[2025/09/12 05:03:30 519145] [info] |xqc_engine_packet_process|==>|conn:0000558BB887898C|size:1200|state:S_HANDSHAKE_SENT|recv_time:1757653410519142|
[2025/09/12 05:03:30 519166] [debug] |scid:066cf1425c60dea04e70e061|xqc_packet_parse_initial|packet parse|initial|
[2025/09/12 05:03:30 519175] [debug] |scid:066cf1425c60dea04e70e061|xqc_packet_parse_initial|success|Length:1159|
[2025/09/12 05:03:30 519186] [debug] |scid:066cf1425c60dea04e70e061|xqc_packet_decrypt|largest_pn:625926340|
[2025/09/12 05:03:30 519194] [debug] |scid:066cf1425c60dea04e70e061|xqc_packet_decrypt|decryption nonce|path_id:0|pn:625926342|
[2025/09/12 05:03:30 519206] [debug] |scid:066cf1425c60dea04e70e061|xqc_packet_decrypt_single|pkt_type:INIT|pkt_num:625926342|
[2025/09/12 05:03:30 519214] [debug] |scid:066cf1425c60dea04e70e061|xqc_process_frames|frame_type:1|
[2025/09/12 05:03:30 519222] [debug] |scid:066cf1425c60dea04e70e061|xqc_process_frames|frame_type:0|
[2025/09/12 05:03:30 519230] [debug] |scid:066cf1425c60dea04e70e061|xqc_process_padding_frame|process padding|
[2025/09/12 05:03:30 519243] [debug] |scid:066cf1425c60dea04e70e061|xqc_timer_unset|type:ACK_INIT|
[2025/09/12 05:03:30 519253] [debug] |scid:066cf1425c60dea04e70e061|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 05:03:30 519262] [debug] |scid:066cf1425c60dea04e70e061|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:625926342|largest:625926342|pns:0|
[2025/09/12 05:03:30 519281] [info] |scid:066cf1425c60dea04e70e061|xqc_conn_on_pkt_processed|====>|conn:0000558BB887898C|path:0|size:1200|pkt_type:INIT|pkt_num:625926342|frame:PADDING PING |recv_time:1757653410519142|dcid:066cf1425c60dea04e70e061|dcid_seq:0|
[2025/09/12 05:03:30 519291] [debug] |scid:066cf1425c60dea04e70e061|xqc_timer_set|type:PATH_IDLE|expire:1757653470519142|now:1757653410519142|interv:60000000|
[2025/09/12 05:03:30 519299] [debug] |scid:066cf1425c60dea04e70e061|xqc_timer_set|type:CONN_IDLE|expire:1757653470519142|now:1757653410519142|interv:60000000|
[2025/09/12 05:03:30 519305] [debug] |scid:066cf1425c60dea04e70e061|xqc_engine_remove_wakeup_queue|next_tick_time:1757653411238662|pq_index:0|
[2025/09/12 05:03:30 519310] [debug] |scid:066cf1425c60dea04e70e061|xqc_engine_add_active_queue|last_ticked_time:1757653410489716|
[2025/09/12 05:03:30 519315] [debug] |xqc_engine_main_logic|BEGIN|now:1757653410519315|
[2025/09/12 05:03:30 519321] [debug] |scid:066cf1425c60dea04e70e061|xqc_engine_process_conn|conn:0000558BB887898C|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:1757653410519320|
[2025/09/12 05:03:30 519330] [debug] |scid:066cf1425c60dea04e70e061|xqc_gen_ack_frame|largest_recv:625926342|ack_delay:187|first_ack_range:0|largest_pkt_recv_time:1757653410519142|
[2025/09/12 05:03:30 519335] [debug] |scid:066cf1425c60dea04e70e061|xqc_gen_ack_frame|high:625926342|low:625926342|pkt_pns:0|
[2025/09/12 05:03:30 519340] [debug] |scid:066cf1425c60dea04e70e061|xqc_gen_ack_frame|high:625926340|low:625926339|pkt_pns:0|
[2025/09/12 05:03:30 519345] [debug] |scid:066cf1425c60dea04e70e061|xqc_write_ack_to_one_packet|ack_size:10|path:0|path_largest_recv:625926342|frame_largest_recv:625926342|
[2025/09/12 05:03:30 519350] [debug] |scid:066cf1425c60dea04e70e061|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:0|
[2025/09/12 05:03:30 519358] [debug] |scid:066cf1425c60dea04e70e061|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:ACK |stream_id:0|stream_offset:0|
[2025/09/12 05:03:30 519368] [debug] |scid:066cf1425c60dea04e70e061|xqc_check_acked_or_dropped_pkt|conn:0000558BB887898C|pkt_num:0|size:53|pkt_type:INIT|frame:ACK |
[2025/09/12 05:03:30 519376] [debug] |scid:066cf1425c60dea04e70e061|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:5|
[2025/09/12 05:03:30 519416] [info] |scid:066cf1425c60dea04e70e061|xqc_send_packet_with_pn|<==|conn:0000558BB887898C|path:0|pkt_num:5|size:53|sent:69|pkt_type:INIT|frame:ACK |inflight:3286|now:1757653410519388|stream_id:0|stream_offset:0|
[2025/09/12 05:03:30 519424] [debug] |scid:066cf1425c60dea04e70e061|xqc_send_ctl_on_packet_sent|conn:0000558BB887898C|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 05:03:30 519432] [debug] |scid:066cf1425c60dea04e70e061|xqc_conn_next_wakeup_time|wakeup_time:1757653411238662|
[2025/09/12 05:03:30 519441] [debug] |scid:066cf1425c60dea04e70e061|xqc_engine_add_wakeup_queue|next_tick_time:1757653411238662|
[2025/09/12 05:03:30 519449] [debug] |xqc_engine_wakeup_after|wakeup:1757653411238662|now:1757653410519449|diff:719213|
[2025/09/12 05:03:30 519457] [debug] |xqc_engine_main_logic|END|now:1757653410519320|
[2025/09/12 05:03:30 519468] [debug] |xqc_engine_main_logic|BEGIN|now:1757653410519468|
[2025/09/12 05:03:30 519476] [debug] |xqc_engine_wakeup_after|wakeup:1757653411238662|now:1757653410519476|diff:719186|
[2025/09/12 05:03:30 519484] [debug] |xqc_engine_main_logic|END|now:1757653410519468|
[2025/09/12 05:03:31 240256] [debug] |xqc_engine_main_logic|BEGIN|now:1757653411240255|
[2025/09/12 05:03:31 240295] [debug] |scid:066cf1425c60dea04e70e061|xqc_engine_remove_wakeup_queue|next_tick_time:1757653411238662|pq_index:0|
[2025/09/12 05:03:31 240304] [debug] |scid:066cf1425c60dea04e70e061|xqc_engine_add_active_queue|last_ticked_time:1757653410519320|
[2025/09/12 05:03:31 240335] [debug] |scid:066cf1425c60dea04e70e061|xqc_engine_process_conn|conn:0000558BB887898C|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:1757653411240332|
[2025/09/12 05:03:31 240343] [debug] |scid:066cf1425c60dea04e70e061|xqc_timer_expire|timer expired|type:LOSS_DETECTION|expire_time:1757653411238662|now:1757653411240332|
[2025/09/12 05:03:31 240349] [debug] |scid:066cf1425c60dea04e70e061|xqc_timer_loss_detection_timeout|path:0|loss_detection_timeout|
[2025/09/12 05:03:31 240355] [debug] |scid:066cf1425c60dea04e70e061|xqc_timer_loss_detection_timeout|send Probe pkts|conn:0000558BB887898C|path:0|bytes_in_flight:3286|
[2025/09/12 05:03:31 240361] [debug] |scid:066cf1425c60dea04e70e061|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 05:03:31 240367] [debug] |scid:066cf1425c60dea04e70e061|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB887898C|path:0|PNS: 0, unacked: 2368|
[2025/09/12 05:03:31 240373] [debug] |scid:066cf1425c60dea04e70e061|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB887898C|path:0|PNS: 1, unacked: 918|
[2025/09/12 05:03:31 240378] [debug] |scid:066cf1425c60dea04e70e061|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB887898C|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:03:31 240383] [debug] |scid:066cf1425c60dea04e70e061|xqc_path_send_one_or_two_ack_elicit_pkts|send two ack-eliciting pkts|path:0|pns:1|
[2025/09/12 05:03:31 240391] [debug] |scid:066cf1425c60dea04e70e061|xqc_conn_send_probe_pkt|conn:0000558BB887898C|path:0|pkt_num:0|size:194|pkt_type:HSK|frame:CRYPTO |conn_state:S_HANDSHAKE_SENT|
[2025/09/12 05:03:31 240399] [debug] |scid:066cf1425c60dea04e70e061|xqc_conn_send_probe_pkt|conn:0000558BB887898C|path:0|pkt_num:1|size:516|pkt_type:HSK|frame:CRYPTO |conn_state:S_HANDSHAKE_SENT|
[2025/09/12 05:03:31 240408] [debug] |scid:066cf1425c60dea04e70e061|xqc_timer_loss_detection_timeout|xqc_send_ctl_set_loss_detection_timer|PTO|conn:0000558BB887898C|pto_count:2
[2025/09/12 05:03:31 240414] [debug] |scid:066cf1425c60dea04e70e061|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 05:03:31 240420] [debug] |scid:066cf1425c60dea04e70e061|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB887898C|path:0|PNS: 0, unacked: 2368|
[2025/09/12 05:03:31 240425] [debug] |scid:066cf1425c60dea04e70e061|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB887898C|path:0|PNS: 1, unacked: 208|
[2025/09/12 05:03:31 240430] [debug] |scid:066cf1425c60dea04e70e061|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB887898C|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:03:31 240435] [debug] |scid:066cf1425c60dea04e70e061|xqc_timer_set|type:LOSS_DETECTION|expire:1757653412738662|now:1757653411240413|interv:1498249|
[2025/09/12 05:03:31 240441] [debug] |scid:066cf1425c60dea04e70e061|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB887898C|path:0|pns:1|expire:1757653412738662|now:1757653411240413|interval:1498249|pto_count:2|srtt:250000
[2025/09/12 05:03:31 240450] [debug] |scid:066cf1425c60dea04e70e061|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:CRYPTO |stream_id:0|stream_offset:0|
[2025/09/12 05:03:31 240456] [debug] |scid:066cf1425c60dea04e70e061|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:CRYPTO |stream_id:0|stream_offset:0|
[2025/09/12 05:03:31 240463] [debug] |scid:066cf1425c60dea04e70e061|xqc_check_acked_or_dropped_pkt|conn:0000558BB887898C|pkt_num:0|size:194|pkt_type:HSK|frame:CRYPTO |
[2025/09/12 05:03:31 240471] [debug] |scid:066cf1425c60dea04e70e061|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:4|
[2025/09/12 05:03:31 240552] [info] |scid:066cf1425c60dea04e70e061|xqc_send_packet_with_pn|<==|conn:0000558BB887898C|path:0|pkt_num:4|size:194|sent:210|pkt_type:HSK|frame:CRYPTO |inflight:2576|now:1757653411240489|stream_id:0|stream_offset:0|
[2025/09/12 05:03:31 240566] [debug] |scid:066cf1425c60dea04e70e061|xqc_send_ctl_on_packet_sent|conn:0000558BB887898C|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 05:03:31 240573] [debug] |scid:066cf1425c60dea04e70e061|xqc_send_ctl_on_packet_sent|path:0|inflight:2576|applimit:0|
[2025/09/12 05:03:31 240579] [debug] |scid:066cf1425c60dea04e70e061|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 05:03:31 240585] [debug] |scid:066cf1425c60dea04e70e061|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB887898C|path:0|PNS: 0, unacked: 2368|
[2025/09/12 05:03:31 240590] [debug] |scid:066cf1425c60dea04e70e061|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB887898C|path:0|PNS: 1, unacked: 402|
[2025/09/12 05:03:31 240595] [debug] |scid:066cf1425c60dea04e70e061|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB887898C|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:03:31 240600] [debug] |scid:066cf1425c60dea04e70e061|xqc_timer_set|type:LOSS_DETECTION|expire:1757653413490030|now:1757653411240578|interv:2249452|
[2025/09/12 05:03:31 240606] [debug] |scid:066cf1425c60dea04e70e061|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB887898C|path:0|pns:0|expire:1757653413490030|now:1757653411240578|interval:2249452|pto_count:2|srtt:250000
[2025/09/12 05:03:31 240612] [debug] |scid:066cf1425c60dea04e70e061|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:45952|inflight:2770|
[2025/09/12 05:03:31 240619] [debug] |scid:066cf1425c60dea04e70e061|xqc_check_acked_or_dropped_pkt|conn:0000558BB887898C|pkt_num:1|size:516|pkt_type:HSK|frame:CRYPTO |
[2025/09/12 05:03:31 240625] [debug] |scid:066cf1425c60dea04e70e061|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:5|
[2025/09/12 05:03:31 240653] [info] |scid:066cf1425c60dea04e70e061|xqc_send_packet_with_pn|<==|conn:0000558BB887898C|path:0|pkt_num:5|size:516|sent:532|pkt_type:HSK|frame:CRYPTO |inflight:2770|now:1757653411240633|stream_id:0|stream_offset:0|
[2025/09/12 05:03:31 240661] [debug] |scid:066cf1425c60dea04e70e061|xqc_send_ctl_on_packet_sent|conn:0000558BB887898C|path:0|pkt_num:5|origin_pktnum:1|size:516|enc_size:532|pkt_type:HSK|frame:CRYPTO |conn_state:S_HANDSHAKE_SENT|po_in_flight:0||retrans:0|
[2025/09/12 05:03:31 240666] [debug] |scid:066cf1425c60dea04e70e061|xqc_send_ctl_on_packet_sent|path:0|inflight:2770|applimit:0|
[2025/09/12 05:03:31 240672] [debug] |scid:066cf1425c60dea04e70e061|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 05:03:31 240677] [debug] |scid:066cf1425c60dea04e70e061|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB887898C|path:0|PNS: 0, unacked: 2368|
[2025/09/12 05:03:31 240682] [debug] |scid:066cf1425c60dea04e70e061|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB887898C|path:0|PNS: 1, unacked: 918|
[2025/09/12 05:03:31 240687] [debug] |scid:066cf1425c60dea04e70e061|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB887898C|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:03:31 240692] [debug] |scid:066cf1425c60dea04e70e061|xqc_timer_set|type:LOSS_DETECTION|expire:1757653413490030|now:1757653411240671|interv:2249359|
[2025/09/12 05:03:31 240698] [debug] |scid:066cf1425c60dea04e70e061|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB887898C|path:0|pns:0|expire:1757653413490030|now:1757653411240671|interval:2249359|pto_count:2|srtt:250000
[2025/09/12 05:03:31 240703] [debug] |scid:066cf1425c60dea04e70e061|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:45952|inflight:3286|
[2025/09/12 05:03:31 240710] [debug] |scid:066cf1425c60dea04e70e061|xqc_conn_next_wakeup_time|wakeup_time:1757653413490030|
[2025/09/12 05:03:31 240716] [debug] |scid:066cf1425c60dea04e70e061|xqc_engine_add_wakeup_queue|next_tick_time:1757653413490030|
[2025/09/12 05:03:31 240725] [debug] |xqc_engine_wakeup_after|wakeup:1757653411345759|now:1757653411240725|diff:105034|
[2025/09/12 05:03:31 240732] [debug] |xqc_engine_main_logic|END|now:1757653411240332|
[2025/09/12 05:03:31 285899] [info] |xqc_engine_packet_process|==>|conn:0000558BB887898C|size:1200|state:S_HANDSHAKE_SENT|recv_time:1757653411285896|
[2025/09/12 05:03:31 285923] [debug] |scid:066cf1425c60dea04e70e061|xqc_packet_parse_initial|packet parse|initial|
[2025/09/12 05:03:31 285932] [debug] |scid:066cf1425c60dea04e70e061|xqc_packet_parse_initial|success|Length:1159|
[2025/09/12 05:03:31 285943] [debug] |scid:066cf1425c60dea04e70e061|xqc_packet_decrypt|largest_pn:625926342|
[2025/09/12 05:03:31 285950] [debug] |scid:066cf1425c60dea04e70e061|xqc_packet_decrypt|decryption nonce|path_id:0|pn:625926343|
[2025/09/12 05:03:31 285961] [debug] |scid:066cf1425c60dea04e70e061|xqc_packet_decrypt_single|pkt_type:INIT|pkt_num:625926343|
[2025/09/12 05:03:31 285970] [debug] |scid:066cf1425c60dea04e70e061|xqc_process_frames|frame_type:1|
[2025/09/12 05:03:31 285977] [debug] |scid:066cf1425c60dea04e70e061|xqc_process_frames|frame_type:0|
[2025/09/12 05:03:31 285983] [debug] |scid:066cf1425c60dea04e70e061|xqc_process_padding_frame|process padding|
[2025/09/12 05:03:31 285996] [debug] |scid:066cf1425c60dea04e70e061|xqc_timer_unset|type:ACK_INIT|
[2025/09/12 05:03:31 286006] [debug] |scid:066cf1425c60dea04e70e061|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 05:03:31 286014] [debug] |scid:066cf1425c60dea04e70e061|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:625926343|largest:625926343|pns:0|
[2025/09/12 05:03:31 286023] [info] |scid:066cf1425c60dea04e70e061|xqc_conn_on_pkt_processed|====>|conn:0000558BB887898C|path:0|size:1200|pkt_type:INIT|pkt_num:625926343|frame:PADDING PING |recv_time:1757653411285896|dcid:066cf1425c60dea04e70e061|dcid_seq:0|
[2025/09/12 05:03:31 286033] [debug] |scid:066cf1425c60dea04e70e061|xqc_timer_set|type:PATH_IDLE|expire:1757653471285896|now:1757653411285896|interv:60000000|
[2025/09/12 05:03:31 286066] [debug] |scid:066cf1425c60dea04e70e061|xqc_timer_set|type:CONN_IDLE|expire:1757653471285896|now:1757653411285896|interv:60000000|
[2025/09/12 05:03:31 286074] [debug] |scid:066cf1425c60dea04e70e061|xqc_engine_remove_wakeup_queue|next_tick_time:1757653413490030|pq_index:2|
[2025/09/12 05:03:31 286082] [debug] |scid:066cf1425c60dea04e70e061|xqc_engine_add_active_queue|last_ticked_time:1757653411240332|
[2025/09/12 05:03:31 286090] [debug] |xqc_engine_main_logic|BEGIN|now:1757653411286089|
[2025/09/12 05:03:31 286099] [debug] |scid:066cf1425c60dea04e70e061|xqc_engine_process_conn|conn:0000558BB887898C|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:1757653411286097|
[2025/09/12 05:03:31 286111] [debug] |scid:066cf1425c60dea04e70e061|xqc_gen_ack_frame|largest_recv:625926343|ack_delay:215|first_ack_range:1|largest_pkt_recv_time:1757653411285896|
[2025/09/12 05:03:31 286117] [debug] |scid:066cf1425c60dea04e70e061|xqc_gen_ack_frame|high:625926343|low:625926342|pkt_pns:0|
[2025/09/12 05:03:31 286122] [debug] |scid:066cf1425c60dea04e70e061|xqc_gen_ack_frame|high:625926340|low:625926339|pkt_pns:0|
[2025/09/12 05:03:31 286127] [debug] |scid:066cf1425c60dea04e70e061|xqc_write_ack_to_one_packet|ack_size:10|path:0|path_largest_recv:625926343|frame_largest_recv:625926343|
[2025/09/12 05:03:31 286133] [debug] |scid:066cf1425c60dea04e70e061|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:0|
[2025/09/12 05:03:31 286139] [debug] |scid:066cf1425c60dea04e70e061|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:ACK |stream_id:0|stream_offset:0|
[2025/09/12 05:03:31 286145] [debug] |scid:066cf1425c60dea04e70e061|xqc_check_acked_or_dropped_pkt|conn:0000558BB887898C|pkt_num:0|size:53|pkt_type:INIT|frame:ACK |
[2025/09/12 05:03:31 286157] [debug] |scid:066cf1425c60dea04e70e061|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:6|
[2025/09/12 05:03:31 286193] [info] |scid:066cf1425c60dea04e70e061|xqc_send_packet_with_pn|<==|conn:0000558BB887898C|path:0|pkt_num:6|size:53|sent:69|pkt_type:INIT|frame:ACK |inflight:3286|now:1757653411286166|stream_id:0|stream_offset:0|
[2025/09/12 05:03:31 286201] [debug] |scid:066cf1425c60dea04e70e061|xqc_send_ctl_on_packet_sent|conn:0000558BB887898C|path:0|pkt_num:6|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 05:03:31 286208] [debug] |scid:066cf1425c60dea04e70e061|xqc_conn_next_wakeup_time|wakeup_time:1757653413490030|
[2025/09/12 05:03:31 286213] [debug] |scid:066cf1425c60dea04e70e061|xqc_engine_add_wakeup_queue|next_tick_time:1757653413490030|
[2025/09/12 05:03:31 286217] [debug] |xqc_engine_wakeup_after|wakeup:1757653411345759|now:1757653411286217|diff:59542|
[2025/09/12 05:03:31 286223] [debug] |xqc_engine_main_logic|END|now:1757653411286097|
[2025/09/12 05:03:31 286229] [debug] |xqc_engine_main_logic|BEGIN|now:1757653411286229|
[2025/09/12 05:03:31 286234] [debug] |xqc_engine_wakeup_after|wakeup:1757653411345759|now:1757653411286234|diff:59525|
[2025/09/12 05:03:31 286239] [debug] |xqc_engine_main_logic|END|now:1757653411286229|
[2025/09/12 05:03:31 346347] [debug] |xqc_engine_main_logic|BEGIN|now:1757653411346347|
[2025/09/12 05:03:31 346365] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_engine_remove_wakeup_queue|next_tick_time:1757653411345759|pq_index:0|
[2025/09/12 05:03:31 346371] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_engine_add_active_queue|last_ticked_time:1757653410062873|
[2025/09/12 05:03:31 346378] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_engine_process_conn|conn:0000558BB8826E8C|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:1757653411346376|
[2025/09/12 05:03:31 346385] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_timer_expire|timer expired|type:LOSS_DETECTION|expire_time:1757653411345759|now:1757653411346376|
[2025/09/12 05:03:31 346391] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_timer_loss_detection_timeout|path:0|loss_detection_timeout|
[2025/09/12 05:03:31 346396] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_timer_loss_detection_timeout|send Probe pkts|conn:0000558BB8826E8C|path:0|bytes_in_flight:8400|
[2025/09/12 05:03:31 346401] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_send_ctl_get_pto_time_and_space|srtt:32434|rtt_var:5683|pto_duration:882656|backoff_factor:2.00|backoff:16.00|pto_cnt:4|max_ack_delay:25|
[2025/09/12 05:03:31 346407] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8826E8C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:03:31 346412] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8826E8C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:03:31 346418] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8826E8C|path:0|PNS: 2, unacked: 8400|
[2025/09/12 05:03:31 346423] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_path_send_one_or_two_ack_elicit_pkts|send two ack-eliciting pkts|path:0|pns:2|
[2025/09/12 05:03:31 346429] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_conn_send_probe_pkt|conn:0000558BB8826E8C|path:0|pkt_num:6|size:1050|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|
[2025/09/12 05:03:31 346435] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_conn_send_probe_pkt|conn:0000558BB8826E8C|path:0|pkt_num:10|size:1050|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|
[2025/09/12 05:03:31 346443] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_timer_loss_detection_timeout|xqc_send_ctl_set_loss_detection_timer|PTO|conn:0000558BB8826E8C|pto_count:5
[2025/09/12 05:03:31 346448] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_send_ctl_get_pto_time_and_space|srtt:32434|rtt_var:5683|pto_duration:1765312|backoff_factor:2.00|backoff:32.00|pto_cnt:5|max_ack_delay:25|
[2025/09/12 05:03:31 346462] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8826E8C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:03:31 346467] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8826E8C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:03:31 346472] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8826E8C|path:0|PNS: 2, unacked: 8400|
[2025/09/12 05:03:31 346477] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_timer_set|type:LOSS_DETECTION|expire:1757653412628415|now:1757653411346448|interv:1281967|
[2025/09/12 05:03:31 346482] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB8826E8C|path:0|pns:2|expire:1757653412628415|now:1757653411346448|interval:1281967|pto_count:5|srtt:32434
[2025/09/12 05:03:31 346490] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:STREAM |stream_id:0|stream_offset:1024|
[2025/09/12 05:03:31 346496] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:STREAM |stream_id:0|stream_offset:1024|
[2025/09/12 05:03:31 346502] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_check_acked_or_dropped_pkt|conn:0000558BB8826E8C|pkt_num:6|size:1050|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:03:31 346508] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:26|
[2025/09/12 05:03:31 346553] [info] |scid:e1cd2c3fe9d969e44b804b46|xqc_send_packet_with_pn|<==|conn:0000558BB8826E8C|path:0|pkt_num:26|size:1050|sent:1066|pkt_type:SHORT_HEADER|frame:STREAM |inflight:8400|now:1757653411346519|stream_id:0|stream_offset:1024|
[2025/09/12 05:03:31 346560] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_send_ctl_on_packet_sent|conn:0000558BB8826E8C|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 05:03:31 346567] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_send_ctl_on_packet_sent|path:0|inflight:8400|applimit:0|
[2025/09/12 05:03:31 346572] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_send_ctl_get_pto_time_and_space|srtt:32434|rtt_var:5683|pto_duration:1765312|backoff_factor:2.00|backoff:32.00|pto_cnt:5|max_ack_delay:25|
[2025/09/12 05:03:31 346578] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8826E8C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:03:31 346583] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8826E8C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:03:31 346587] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8826E8C|path:0|PNS: 2, unacked: 9450|
[2025/09/12 05:03:31 346592] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_timer_set|type:LOSS_DETECTION|expire:1757653413911831|now:1757653411346572|interv:2565259|
[2025/09/12 05:03:31 346597] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB8826E8C|path:0|pns:2|expire:1757653413911831|now:1757653411346572|interval:2565259|pto_count:5|srtt:32434
[2025/09/12 05:03:31 346603] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:49969|inflight:9450|
[2025/09/12 05:03:31 346609] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_check_acked_or_dropped_pkt|conn:0000558BB8826E8C|pkt_num:10|size:1050|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:03:31 346615] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:27|
[2025/09/12 05:03:31 346639] [info] |scid:e1cd2c3fe9d969e44b804b46|xqc_send_packet_with_pn|<==|conn:0000558BB8826E8C|path:0|pkt_num:27|size:1050|sent:1066|pkt_type:SHORT_HEADER|frame:STREAM |inflight:9450|now:1757653411346622|stream_id:0|stream_offset:1024|
[2025/09/12 05:03:31 346650] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_send_ctl_on_packet_sent|conn:0000558BB8826E8C|path:0|pkt_num:27|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 05:03:31 346656] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_send_ctl_on_packet_sent|path:0|inflight:9450|applimit:0|
[2025/09/12 05:03:31 346661] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_send_ctl_get_pto_time_and_space|srtt:32434|rtt_var:5683|pto_duration:1765312|backoff_factor:2.00|backoff:32.00|pto_cnt:5|max_ack_delay:25|
[2025/09/12 05:03:31 346666] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8826E8C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:03:31 346671] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8826E8C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:03:31 346676] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8826E8C|path:0|PNS: 2, unacked: 10500|
[2025/09/12 05:03:31 346681] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_timer_set|type:LOSS_DETECTION|expire:1757653413911934|now:1757653411346661|interv:2565273|
[2025/09/12 05:03:31 346686] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB8826E8C|path:0|pns:2|expire:1757653413911934|now:1757653411346661|interval:2565273|pto_count:5|srtt:32434
[2025/09/12 05:03:31 346691] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:49969|inflight:10500|
[2025/09/12 05:03:31 346697] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_conn_next_wakeup_time|wakeup_time:1757653413911934|
[2025/09/12 05:03:31 346702] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_engine_add_wakeup_queue|next_tick_time:1757653413911934|
[2025/09/12 05:03:31 346707] [debug] |xqc_engine_wakeup_after|wakeup:1757653413490030|now:1757653411346707|diff:2143323|
[2025/09/12 05:03:31 346713] [debug] |xqc_engine_main_logic|END|now:1757653411346376|
[2025/09/12 05:03:33 492915] [debug] |xqc_engine_main_logic|BEGIN|now:1757653413492914|
[2025/09/12 05:03:33 492942] [debug] |scid:066cf1425c60dea04e70e061|xqc_engine_remove_wakeup_queue|next_tick_time:1757653413490030|pq_index:0|
[2025/09/12 05:03:33 492949] [debug] |scid:066cf1425c60dea04e70e061|xqc_engine_add_active_queue|last_ticked_time:1757653411286097|
[2025/09/12 05:03:33 492957] [debug] |scid:066cf1425c60dea04e70e061|xqc_engine_process_conn|conn:0000558BB887898C|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:1757653413492954|
[2025/09/12 05:03:33 492965] [debug] |scid:066cf1425c60dea04e70e061|xqc_timer_expire|timer expired|type:LOSS_DETECTION|expire_time:1757653413490030|now:1757653413492954|
[2025/09/12 05:03:33 492971] [debug] |scid:066cf1425c60dea04e70e061|xqc_timer_loss_detection_timeout|path:0|loss_detection_timeout|
[2025/09/12 05:03:33 492976] [debug] |scid:066cf1425c60dea04e70e061|xqc_timer_loss_detection_timeout|send Probe pkts|conn:0000558BB887898C|path:0|bytes_in_flight:3286|
[2025/09/12 05:03:33 492982] [debug] |scid:066cf1425c60dea04e70e061|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 05:03:33 492988] [debug] |scid:066cf1425c60dea04e70e061|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB887898C|path:0|PNS: 0, unacked: 2368|
[2025/09/12 05:03:33 492993] [debug] |scid:066cf1425c60dea04e70e061|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB887898C|path:0|PNS: 1, unacked: 918|
[2025/09/12 05:03:33 492998] [debug] |scid:066cf1425c60dea04e70e061|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB887898C|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:03:33 493002] [debug] |scid:066cf1425c60dea04e70e061|xqc_path_send_one_or_two_ack_elicit_pkts|send two ack-eliciting pkts|path:0|pns:0|
[2025/09/12 05:03:33 493018] [debug] |scid:066cf1425c60dea04e70e061|xqc_conn_send_probe_pkt|conn:0000558BB887898C|path:0|pkt_num:0|size:1184|pkt_type:INIT|frame:PADDING CRYPTO |conn_state:S_HANDSHAKE_SENT|
[2025/09/12 05:03:33 493025] [debug] |scid:066cf1425c60dea04e70e061|xqc_conn_send_probe_pkt|conn:0000558BB887898C|path:0|pkt_num:3|size:1184|pkt_type:INIT|frame:PADDING CRYPTO |conn_state:S_HANDSHAKE_SENT|
[2025/09/12 05:03:33 493033] [debug] |scid:066cf1425c60dea04e70e061|xqc_timer_loss_detection_timeout|xqc_send_ctl_set_loss_detection_timer|PTO|conn:0000558BB887898C|pto_count:3
[2025/09/12 05:03:33 493063] [debug] |scid:066cf1425c60dea04e70e061|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 05:03:33 493072] [debug] |scid:066cf1425c60dea04e70e061|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB887898C|path:0|PNS: 0, unacked: 1184|
[2025/09/12 05:03:33 493078] [debug] |scid:066cf1425c60dea04e70e061|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB887898C|path:0|PNS: 1, unacked: 918|
[2025/09/12 05:03:33 493083] [debug] |scid:066cf1425c60dea04e70e061|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB887898C|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:03:33 493088] [debug] |scid:066cf1425c60dea04e70e061|xqc_timer_set|type:LOSS_DETECTION|expire:1757653416490030|now:1757653413493062|interv:2996968|
[2025/09/12 05:03:33 493093] [debug] |scid:066cf1425c60dea04e70e061|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB887898C|path:0|pns:0|expire:1757653416490030|now:1757653413493062|interval:2996968|pto_count:3|srtt:250000
[2025/09/12 05:03:33 493102] [debug] |scid:066cf1425c60dea04e70e061|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:PADDING CRYPTO |stream_id:0|stream_offset:0|
[2025/09/12 05:03:33 493108] [debug] |scid:066cf1425c60dea04e70e061|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:PADDING CRYPTO |stream_id:0|stream_offset:0|
[2025/09/12 05:03:33 493114] [debug] |scid:066cf1425c60dea04e70e061|xqc_check_acked_or_dropped_pkt|conn:0000558BB887898C|pkt_num:0|size:1184|pkt_type:INIT|frame:PADDING CRYPTO |
[2025/09/12 05:03:33 493122] [debug] |scid:066cf1425c60dea04e70e061|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:7|
[2025/09/12 05:03:33 493184] [info] |scid:066cf1425c60dea04e70e061|xqc_send_packet_with_pn|<==|conn:0000558BB887898C|path:0|pkt_num:7|size:1184|sent:1200|pkt_type:INIT|frame:PADDING CRYPTO |inflight:2102|now:1757653413493140|stream_id:0|stream_offset:0|
[2025/09/12 05:03:33 493192] [debug] |scid:066cf1425c60dea04e70e061|xqc_send_ctl_on_packet_sent|conn:0000558BB887898C|path:0|pkt_num:7|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 05:03:33 493198] [debug] |scid:066cf1425c60dea04e70e061|xqc_send_ctl_on_packet_sent|path:0|inflight:2102|applimit:0|
[2025/09/12 05:03:33 493203] [debug] |scid:066cf1425c60dea04e70e061|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 05:03:33 493209] [debug] |scid:066cf1425c60dea04e70e061|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB887898C|path:0|PNS: 0, unacked: 2368|
[2025/09/12 05:03:33 493214] [debug] |scid:066cf1425c60dea04e70e061|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB887898C|path:0|PNS: 1, unacked: 918|
[2025/09/12 05:03:33 493218] [debug] |scid:066cf1425c60dea04e70e061|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB887898C|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:03:33 493223] [debug] |scid:066cf1425c60dea04e70e061|xqc_timer_set|type:LOSS_DETECTION|expire:1757653417240633|now:1757653413493203|interv:3747430|
[2025/09/12 05:03:33 493228] [debug] |scid:066cf1425c60dea04e70e061|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB887898C|path:0|pns:1|expire:1757653417240633|now:1757653413493203|interval:3747430|pto_count:3|srtt:250000
[2025/09/12 05:03:33 493239] [debug] |scid:066cf1425c60dea04e70e061|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:45952|inflight:3286|
[2025/09/12 05:03:33 493246] [debug] |scid:066cf1425c60dea04e70e061|xqc_check_acked_or_dropped_pkt|conn:0000558BB887898C|pkt_num:3|size:1184|pkt_type:INIT|frame:PADDING CRYPTO |
[2025/09/12 05:03:33 493252] [debug] |scid:066cf1425c60dea04e70e061|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:8|
[2025/09/12 05:03:33 493277] [info] |scid:066cf1425c60dea04e70e061|xqc_send_packet_with_pn|<==|conn:0000558BB887898C|path:0|pkt_num:8|size:1184|sent:1200|pkt_type:INIT|frame:PADDING CRYPTO |inflight:3286|now:1757653413493259|stream_id:0|stream_offset:0|
[2025/09/12 05:03:33 493283] [debug] |scid:066cf1425c60dea04e70e061|xqc_send_ctl_on_packet_sent|conn:0000558BB887898C|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:0|
[2025/09/12 05:03:33 493289] [debug] |scid:066cf1425c60dea04e70e061|xqc_send_ctl_on_packet_sent|path:0|inflight:3286|applimit:0|
[2025/09/12 05:03:33 493294] [debug] |scid:066cf1425c60dea04e70e061|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 05:03:33 493299] [debug] |scid:066cf1425c60dea04e70e061|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB887898C|path:0|PNS: 0, unacked: 3552|
[2025/09/12 05:03:33 493304] [debug] |scid:066cf1425c60dea04e70e061|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB887898C|path:0|PNS: 1, unacked: 918|
[2025/09/12 05:03:33 493309] [debug] |scid:066cf1425c60dea04e70e061|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB887898C|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:03:33 493314] [debug] |scid:066cf1425c60dea04e70e061|xqc_timer_set|type:LOSS_DETECTION|expire:1757653417240633|now:1757653413493294|interv:3747339|
[2025/09/12 05:03:33 493319] [debug] |scid:066cf1425c60dea04e70e061|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB887898C|path:0|pns:1|expire:1757653417240633|now:1757653413493294|interval:3747339|pto_count:3|srtt:250000
[2025/09/12 05:03:33 493325] [debug] |scid:066cf1425c60dea04e70e061|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:45952|inflight:4470|
[2025/09/12 05:03:33 493331] [debug] |scid:066cf1425c60dea04e70e061|xqc_conn_next_wakeup_time|wakeup_time:1757653417240633|
[2025/09/12 05:03:33 493336] [debug] |scid:066cf1425c60dea04e70e061|xqc_engine_add_wakeup_queue|next_tick_time:1757653417240633|
[2025/09/12 05:03:33 493341] [debug] |xqc_engine_wakeup_after|wakeup:1757653413911934|now:1757653413493341|diff:418593|
[2025/09/12 05:03:33 493347] [debug] |xqc_engine_main_logic|END|now:1757653413492954|
[2025/09/12 05:03:33 527407] [info] |xqc_engine_packet_process|==>|conn:0000558BB887898C|size:1200|state:S_HANDSHAKE_SENT|recv_time:1757653413527404|
[2025/09/12 05:03:33 527427] [debug] |scid:066cf1425c60dea04e70e061|xqc_packet_parse_initial|packet parse|initial|
[2025/09/12 05:03:33 527435] [debug] |scid:066cf1425c60dea04e70e061|xqc_packet_parse_initial|success|Length:1159|
[2025/09/12 05:03:33 527445] [debug] |scid:066cf1425c60dea04e70e061|xqc_packet_decrypt|largest_pn:625926343|
[2025/09/12 05:03:33 527453] [debug] |scid:066cf1425c60dea04e70e061|xqc_packet_decrypt|decryption nonce|path_id:0|pn:625926346|
[2025/09/12 05:03:33 527466] [debug] |scid:066cf1425c60dea04e70e061|xqc_packet_decrypt_single|pkt_type:INIT|pkt_num:625926346|
[2025/09/12 05:03:33 527474] [debug] |scid:066cf1425c60dea04e70e061|xqc_process_frames|frame_type:2|
[2025/09/12 05:03:33 527488] [debug] |scid:066cf1425c60dea04e70e061|xqc_send_ctl_on_ack_received|conn:0000558BB887898C|path:0|pkt_num:7|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:7|
[2025/09/12 05:03:33 527496] [debug] |scid:066cf1425c60dea04e70e061|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:3286|prior_delivered:0|prior_time:1757653409738329|is_app_limited:1|send_elapse:3754811|ack_elapse:3789075|ctl_first_sent_time:1757653413493140|lagest_ack_time:1757653413527404|curr_delivered:1184|
[2025/09/12 05:03:33 527509] [debug] |scid:066cf1425c60dea04e70e061|xqc_update_sample|sampler_sent_time_update:1757653413493140|
[2025/09/12 05:03:33 527514] [debug] |scid:066cf1425c60dea04e70e061|xqc_send_ctl_on_ack_received|sndq_packets_used:10||sndq_packets_used_bytes:0|sndq_packets_free:1|
[2025/09/12 05:03:33 527518] [debug] |scid:066cf1425c60dea04e70e061|xqc_send_ctl_on_ack_received|conn:0000558BB887898C|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 05:03:33 527523] [debug] |scid:066cf1425c60dea04e70e061|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:4470|prior_delivered:0|prior_time:1757653409738329|is_app_limited:1|send_elapse:3754930|ack_elapse:3789075|ctl_first_sent_time:1757653413493259|lagest_ack_time:1757653413527404|curr_delivered:2368|
[2025/09/12 05:03:33 527527] [debug] |scid:066cf1425c60dea04e70e061|xqc_update_sample|sampler_sent_time_update:1757653413493259|
[2025/09/12 05:03:33 527531] [debug] |scid:066cf1425c60dea04e70e061|xqc_send_ctl_on_ack_received|sndq_packets_used:9||sndq_packets_used_bytes:0|sndq_packets_free:2|
[2025/09/12 05:03:33 527535] [debug] |scid:066cf1425c60dea04e70e061|xqc_send_ctl_update_rtt|before update rtt|conn:0000558BB887898C|srtt:250000|rttvar:125000|minrtt:4294967295|latest_rtt:34145|ack_delay:0|
[2025/09/12 05:03:33 527542] [debug] |scid:066cf1425c60dea04e70e061|xqc_send_ctl_update_rtt|l-0.0.0.0-443-066cf1425c60dea04e70e061 p-193.167.0.100-34066-6497a17cb68216aaa49daa4344b2b5cb7e |after update rtt|conn:0000558BB887898C|srtt:34145|rttvar:17072|minrtt:34145|latest_rtt:34145|ack_delay:0|
[2025/09/12 05:03:33 527550] [debug] |scid:066cf1425c60dea04e70e061|xqc_send_ctl_get_lost_sent_pn|largest_acked:8|lost_pn:5|thresh:3|
[2025/09/12 05:03:33 527558] [debug] |scid:066cf1425c60dea04e70e061|xqc_send_ctl_on_ack_received|xqc_recv_record_del from 625926343|pns:0|
[2025/09/12 05:03:33 527564] [debug] |scid:066cf1425c60dea04e70e061|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:03:33 527569] [debug] |scid:066cf1425c60dea04e70e061|xqc_send_ctl_get_pto_time_and_space|srtt:34145|rtt_var:17072|pto_duration:102433|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:03:33 527573] [debug] |scid:066cf1425c60dea04e70e061|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB887898C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:03:33 527577] [debug] |scid:066cf1425c60dea04e70e061|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB887898C|path:0|PNS: 1, unacked: 918|
[2025/09/12 05:03:33 527581] [debug] |scid:066cf1425c60dea04e70e061|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB887898C|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:03:33 527585] [debug] |scid:066cf1425c60dea04e70e061|xqc_timer_set|type:LOSS_DETECTION|expire:1757653413527568|now:1757653413527568|interv:0|
[2025/09/12 05:03:33 527589] [debug] |scid:066cf1425c60dea04e70e061|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB887898C|path:0|pns:1|expire:1757653411343066|now:1757653413527568|interval:0|pto_count:0|srtt:34145
[2025/09/12 05:03:33 527594] [debug] |scid:066cf1425c60dea04e70e061|xqc_generate_sample|sampler: send_elapse 3754930, ack_elapse 3789075, delivered 2368|rate 624|lost 0|
[2025/09/12 05:03:33 527598] [debug] |scid:066cf1425c60dea04e70e061|xqc_bbr_update_bandwidth|BBRv1: RTT round update 0 -> 1|
[2025/09/12 05:03:33 527603] [debug] |scid:066cf1425c60dea04e70e061|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (624) in round 1|
[2025/09/12 05:03:33 527607] [debug] |scid:066cf1425c60dea04e70e061|xqc_bbr_update_min_rtt|probertt expire|rtt:34145, old_rtt:2147483647|
[2025/09/12 05:03:33 527611] [debug] |scid:066cf1425c60dea04e70e061|xqc_bbr_update_min_rtt|minrtt expire|rtt:34145, old_rtt:2147483647|
[2025/09/12 05:03:33 527615] [debug] |scid:066cf1425c60dea04e70e061|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:5744|extra_cwnd:124|
[2025/09/12 05:03:33 527622] [debug] |scid:066cf1425c60dea04e70e061|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:45952|packet_lost:0|acked:2368|po_sent_time:1757653413493259|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2368|
[2025/09/12 05:03:33 527627] [debug] |scid:066cf1425c60dea04e70e061|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:45952|packet_lost:0|acked:2368|po_sent_time:1757653413493259|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2368|
[2025/09/12 05:03:33 527632] [debug] |scid:066cf1425c60dea04e70e061|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-066cf1425c60dea04e70e061 p-193.167.0.100-34066-6497a17cb68216aaa49daa4344b2b5cb7e |bbr on ack|mode:0|pacing_rate:3882604|bw:624|cwnd:48320|full_bw_reached:0|inflight:918|srtt:34145|latest_rtt:34145|min_rtt:34145|applimit:1|lost:0|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:1|
[2025/09/12 05:03:33 527637] [stats] |scid:066cf1425c60dea04e70e061|xqc_send_ctl_info_circle_record|l-0.0.0.0-443-066cf1425c60dea04e70e061 p-193.167.0.100-34066-6497a17cb68216aaa49daa4344b2b5cb7e |path:0||cwnd:48320|inflight:918|mode:0|applimit:0|pacing_rate:3882604|bw:624|srtt:34145|latest_rtt:34145|min_rtt:34145|send:11|lost:0|tlp:2|recv:4|recovery:0|slow_start:1|conn_life:3790907|acked:2368|delivered:2368|is_cwnd_limited:0|
[2025/09/12 05:03:33 527643] [debug] |scid:066cf1425c60dea04e70e061|xqc_process_frames|frame_type:0|
[2025/09/12 05:03:33 527647] [debug] |scid:066cf1425c60dea04e70e061|xqc_process_padding_frame|process padding|
[2025/09/12 05:03:33 527654] [debug] |scid:066cf1425c60dea04e70e061|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:625926346|largest:625926346|pns:0|
[2025/09/12 05:03:33 527659] [info] |scid:066cf1425c60dea04e70e061|xqc_conn_on_pkt_processed|====>|conn:0000558BB887898C|path:0|size:1200|pkt_type:INIT|pkt_num:625926346|frame:PADDING ACK |recv_time:1757653413527404|dcid:066cf1425c60dea04e70e061|dcid_seq:0|
[2025/09/12 05:03:33 527664] [debug] |scid:066cf1425c60dea04e70e061|xqc_timer_set|type:PATH_IDLE|expire:1757653473527404|now:1757653413527404|interv:60000000|
[2025/09/12 05:03:33 527669] [debug] |scid:066cf1425c60dea04e70e061|xqc_timer_set|type:CONN_IDLE|expire:1757653473527404|now:1757653413527404|interv:60000000|
[2025/09/12 05:03:33 527673] [debug] |scid:066cf1425c60dea04e70e061|xqc_engine_remove_wakeup_queue|next_tick_time:1757653417240633|pq_index:2|
[2025/09/12 05:03:33 527677] [debug] |scid:066cf1425c60dea04e70e061|xqc_engine_add_active_queue|last_ticked_time:1757653413492954|
[2025/09/12 05:03:33 527681] [debug] |xqc_engine_main_logic|BEGIN|now:1757653413527681|
[2025/09/12 05:03:33 527686] [debug] |scid:066cf1425c60dea04e70e061|xqc_engine_process_conn|conn:0000558BB887898C|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:1757653413527685|
[2025/09/12 05:03:33 527691] [debug] |scid:066cf1425c60dea04e70e061|xqc_timer_expire|timer expired|type:LOSS_DETECTION|expire_time:1757653413527568|now:1757653413527685|
[2025/09/12 05:03:33 527695] [debug] |scid:066cf1425c60dea04e70e061|xqc_timer_loss_detection_timeout|path:0|loss_detection_timeout|
[2025/09/12 05:03:33 527699] [debug] |scid:066cf1425c60dea04e70e061|xqc_timer_loss_detection_timeout|send Probe pkts|conn:0000558BB887898C|path:0|bytes_in_flight:918|
[2025/09/12 05:03:33 527703] [debug] |scid:066cf1425c60dea04e70e061|xqc_send_ctl_get_pto_time_and_space|srtt:34145|rtt_var:17072|pto_duration:102433|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:03:33 527707] [debug] |scid:066cf1425c60dea04e70e061|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB887898C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:03:33 527711] [debug] |scid:066cf1425c60dea04e70e061|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB887898C|path:0|PNS: 1, unacked: 918|
[2025/09/12 05:03:33 527717] [debug] |scid:066cf1425c60dea04e70e061|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB887898C|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:03:33 527721] [debug] |scid:066cf1425c60dea04e70e061|xqc_path_send_one_or_two_ack_elicit_pkts|send two ack-eliciting pkts|path:0|pns:1|
[2025/09/12 05:03:33 527726] [debug] |scid:066cf1425c60dea04e70e061|xqc_conn_send_probe_pkt|conn:0000558BB887898C|path:0|pkt_num:0|size:194|pkt_type:HSK|frame:CRYPTO |conn_state:S_HANDSHAKE_SENT|
[2025/09/12 05:03:33 527730] [debug] |scid:066cf1425c60dea04e70e061|xqc_conn_send_probe_pkt|conn:0000558BB887898C|path:0|pkt_num:1|size:516|pkt_type:HSK|frame:CRYPTO |conn_state:S_HANDSHAKE_SENT|
[2025/09/12 05:03:33 527735] [debug] |scid:066cf1425c60dea04e70e061|xqc_timer_loss_detection_timeout|xqc_send_ctl_set_loss_detection_timer|PTO|conn:0000558BB887898C|pto_count:1
[2025/09/12 05:03:33 527739] [debug] |scid:066cf1425c60dea04e70e061|xqc_send_ctl_get_pto_time_and_space|srtt:34145|rtt_var:17072|pto_duration:204866|backoff_factor:2.00|backoff:2.00|pto_cnt:1|max_ack_delay:25|
[2025/09/12 05:03:33 527743] [debug] |scid:066cf1425c60dea04e70e061|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB887898C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:03:33 527747] [debug] |scid:066cf1425c60dea04e70e061|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB887898C|path:0|PNS: 1, unacked: 918|
[2025/09/12 05:03:33 527750] [debug] |scid:066cf1425c60dea04e70e061|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB887898C|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:03:33 527754] [debug] |scid:066cf1425c60dea04e70e061|xqc_timer_set|type:LOSS_DETECTION|expire:1757653413527739|now:1757653413527739|interv:0|
[2025/09/12 05:03:33 527758] [debug] |scid:066cf1425c60dea04e70e061|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB887898C|path:0|pns:1|expire:1757653411445499|now:1757653413527739|interval:0|pto_count:1|srtt:34145
[2025/09/12 05:03:33 527764] [debug] |scid:066cf1425c60dea04e70e061|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:CRYPTO |stream_id:0|stream_offset:0|
[2025/09/12 05:03:33 527768] [debug] |scid:066cf1425c60dea04e70e061|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:CRYPTO |stream_id:0|stream_offset:0|
[2025/09/12 05:03:33 527773] [debug] |scid:066cf1425c60dea04e70e061|xqc_check_acked_or_dropped_pkt|conn:0000558BB887898C|pkt_num:0|size:194|pkt_type:HSK|frame:CRYPTO |
[2025/09/12 05:03:33 527777] [debug] |scid:066cf1425c60dea04e70e061|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:6|
[2025/09/12 05:03:33 527808] [info] |scid:066cf1425c60dea04e70e061|xqc_send_packet_with_pn|<==|conn:0000558BB887898C|path:0|pkt_num:6|size:194|sent:210|pkt_type:HSK|frame:CRYPTO |inflight:918|now:1757653413527784|stream_id:0|stream_offset:0|
[2025/09/12 05:03:33 527815] [debug] |scid:066cf1425c60dea04e70e061|xqc_send_ctl_on_packet_sent|conn:0000558BB887898C|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 05:03:33 527820] [debug] |scid:066cf1425c60dea04e70e061|xqc_send_ctl_on_packet_sent|path:0|inflight:918|applimit:0|
[2025/09/12 05:03:33 527827] [debug] |scid:066cf1425c60dea04e70e061|xqc_send_ctl_get_pto_time_and_space|srtt:34145|rtt_var:17072|pto_duration:204866|backoff_factor:2.00|backoff:2.00|pto_cnt:1|max_ack_delay:25|
[2025/09/12 05:03:33 527834] [debug] |scid:066cf1425c60dea04e70e061|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB887898C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:03:33 527840] [debug] |scid:066cf1425c60dea04e70e061|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB887898C|path:0|PNS: 1, unacked: 1112|
[2025/09/12 05:03:33 527846] [debug] |scid:066cf1425c60dea04e70e061|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB887898C|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:03:33 527852] [debug] |scid:066cf1425c60dea04e70e061|xqc_timer_set|type:LOSS_DETECTION|expire:1757653413732650|now:1757653413527826|interv:204824|
[2025/09/12 05:03:33 527866] [debug] |scid:066cf1425c60dea04e70e061|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB887898C|path:0|pns:1|expire:1757653413732650|now:1757653413527826|interval:204824|pto_count:1|srtt:34145
[2025/09/12 05:03:33 527873] [debug] |scid:066cf1425c60dea04e70e061|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:48320|inflight:1112|
[2025/09/12 05:03:33 527881] [debug] |scid:066cf1425c60dea04e70e061|xqc_check_acked_or_dropped_pkt|conn:0000558BB887898C|pkt_num:1|size:516|pkt_type:HSK|frame:CRYPTO |
[2025/09/12 05:03:33 527886] [debug] |scid:066cf1425c60dea04e70e061|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:7|
[2025/09/12 05:03:33 527913] [info] |scid:066cf1425c60dea04e70e061|xqc_send_packet_with_pn|<==|conn:0000558BB887898C|path:0|pkt_num:7|size:516|sent:532|pkt_type:HSK|frame:CRYPTO |inflight:1112|now:1757653413527893|stream_id:0|stream_offset:0|
[2025/09/12 05:03:33 527918] [debug] |scid:066cf1425c60dea04e70e061|xqc_send_ctl_on_packet_sent|conn:0000558BB887898C|path:0|pkt_num:7|origin_pktnum:1|size:516|enc_size:532|pkt_type:HSK|frame:CRYPTO |conn_state:S_HANDSHAKE_SENT|po_in_flight:0||retrans:16|
[2025/09/12 05:03:33 527925] [debug] |scid:066cf1425c60dea04e70e061|xqc_send_ctl_on_packet_sent|path:0|inflight:1112|applimit:0|
[2025/09/12 05:03:33 527932] [debug] |scid:066cf1425c60dea04e70e061|xqc_send_ctl_get_pto_time_and_space|srtt:34145|rtt_var:17072|pto_duration:204866|backoff_factor:2.00|backoff:2.00|pto_cnt:1|max_ack_delay:25|
[2025/09/12 05:03:33 527938] [debug] |scid:066cf1425c60dea04e70e061|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB887898C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:03:33 527945] [debug] |scid:066cf1425c60dea04e70e061|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB887898C|path:0|PNS: 1, unacked: 1628|
[2025/09/12 05:03:33 527951] [debug] |scid:066cf1425c60dea04e70e061|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB887898C|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:03:33 527957] [debug] |scid:066cf1425c60dea04e70e061|xqc_timer_set|type:LOSS_DETECTION|expire:1757653413732759|now:1757653413527932|interv:204827|
[2025/09/12 05:03:33 527964] [debug] |scid:066cf1425c60dea04e70e061|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB887898C|path:0|pns:1|expire:1757653413732759|now:1757653413527932|interval:204827|pto_count:1|srtt:34145
[2025/09/12 05:03:33 527969] [debug] |scid:066cf1425c60dea04e70e061|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:48320|inflight:1628|
[2025/09/12 05:03:33 527974] [debug] |scid:066cf1425c60dea04e70e061|xqc_conn_next_wakeup_time|wakeup_time:1757653413732759|
[2025/09/12 05:03:33 527978] [debug] |scid:066cf1425c60dea04e70e061|xqc_engine_add_wakeup_queue|next_tick_time:1757653413732759|
[2025/09/12 05:03:33 527982] [debug] |xqc_engine_wakeup_after|wakeup:1757653413732759|now:1757653413527982|diff:204777|
[2025/09/12 05:03:33 527987] [debug] |xqc_engine_main_logic|END|now:1757653413527685|
[2025/09/12 05:03:33 527992] [debug] |xqc_engine_main_logic|BEGIN|now:1757653413527992|
[2025/09/12 05:03:33 527996] [debug] |xqc_engine_wakeup_after|wakeup:1757653413732759|now:1757653413527996|diff:204763|
[2025/09/12 05:03:33 528000] [debug] |xqc_engine_main_logic|END|now:1757653413527992|
[2025/09/12 05:03:33 558747] [info] |xqc_engine_packet_process|==>|conn:0000558BB887898C|size:65|state:S_HANDSHAKE_SENT|recv_time:1757653413558746|
[2025/09/12 05:03:33 558764] [debug] |scid:066cf1425c60dea04e70e061|xqc_packet_parse_handshake|success|Length:25|
[2025/09/12 05:03:33 558773] [debug] |scid:066cf1425c60dea04e70e061|xqc_packet_decrypt|largest_pn:0|
[2025/09/12 05:03:33 558779] [debug] |scid:066cf1425c60dea04e70e061|xqc_packet_decrypt|decryption nonce|path_id:0|pn:625926339|
[2025/09/12 05:03:33 558788] [debug] |scid:066cf1425c60dea04e70e061|xqc_packet_decrypt_single|pkt_type:HSK|pkt_num:625926339|
[2025/09/12 05:03:33 558794] [debug] |scid:066cf1425c60dea04e70e061|xqc_process_frames|frame_type:2|
[2025/09/12 05:03:33 558802] [debug] |scid:066cf1425c60dea04e70e061|xqc_send_ctl_on_ack_received|conn:0000558BB887898C|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 05:03:33 558817] [debug] |scid:066cf1425c60dea04e70e061|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:1112|prior_delivered:2368|prior_time:1757653413527404|is_app_limited:1|send_elapse:34525|ack_elapse:31342|ctl_first_sent_time:1757653413527784|lagest_ack_time:1757653413558746|curr_delivered:2562|
[2025/09/12 05:03:33 558825] [debug] |scid:066cf1425c60dea04e70e061|xqc_update_sample|sampler_sent_time_update:1757653413527784|
[2025/09/12 05:03:33 558832] [debug] |scid:066cf1425c60dea04e70e061|xqc_send_ctl_on_ack_received|sndq_packets_used:7||sndq_packets_used_bytes:0|sndq_packets_free:4|
[2025/09/12 05:03:33 558838] [debug] |scid:066cf1425c60dea04e70e061|xqc_send_ctl_update_rtt|before update rtt|conn:0000558BB887898C|srtt:34145|rttvar:17072|minrtt:34145|latest_rtt:30962|ack_delay:0|
[2025/09/12 05:03:33 558844] [debug] |scid:066cf1425c60dea04e70e061|xqc_send_ctl_update_rtt|l-0.0.0.0-443-066cf1425c60dea04e70e061 p-193.167.0.100-34066-6497a17cb68216aaa49daa4344b2b5cb7e |after update rtt|conn:0000558BB887898C|srtt:33747|rttvar:13599|minrtt:30962|latest_rtt:30962|ack_delay:0|
[2025/09/12 05:03:33 558850] [debug] |scid:066cf1425c60dea04e70e061|xqc_send_ctl_get_lost_sent_pn|largest_acked:6|lost_pn:3|thresh:3|
[2025/09/12 05:03:33 558857] [debug] |scid:066cf1425c60dea04e70e061|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:03:33 558864] [debug] |scid:066cf1425c60dea04e70e061|xqc_send_ctl_detect_lost|mark lost|pns:1|pkt_num:2|lost_pn:3|po_sent_time:1757653409738583|lost_send_time:1757653413520781|loss_delay:37965|frame:CRYPTO |repair:32|
[2025/09/12 05:03:33 558869] [debug] |scid:066cf1425c60dea04e70e061|xqc_send_ctl_detect_lost|mark lost|pns:1|pkt_num:3|lost_pn:3|po_sent_time:1757653409738662|lost_send_time:1757653413520781|loss_delay:37965|frame:CRYPTO |repair:32|
[2025/09/12 05:03:33 558874] [debug] |scid:066cf1425c60dea04e70e061|xqc_send_ctl_detect_lost|mark lost|pns:1|pkt_num:5|lost_pn:3|po_sent_time:1757653411240633|lost_send_time:1757653413520781|loss_delay:37965|frame:CRYPTO |repair:32|
[2025/09/12 05:03:33 558878] [debug] |scid:066cf1425c60dea04e70e061|xqc_send_ctl_detect_lost|OnLostDetection|largest_lost sent time: 1757653411240633u|
[2025/09/12 05:03:33 558883] [stats] |scid:066cf1425c60dea04e70e061|xqc_send_ctl_detect_lost|l-0.0.0.0-443-066cf1425c60dea04e70e061 p-193.167.0.100-34066-6497a17cb68216aaa49daa4344b2b5cb7e |lost interval:1757653413558746|lost_count:3|send_count:13|pkt_num:5|po_send_time:1757653411240633|srtt:33747|cwnd:48320|bw:624|conn_life:3822016|now:0|last_lost_time:3822016|
[2025/09/12 05:03:33 558888] [debug] |scid:066cf1425c60dea04e70e061|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:03:33 558892] [debug] |scid:066cf1425c60dea04e70e061|xqc_send_ctl_get_pto_time_and_space|srtt:33747|rtt_var:13599|pto_duration:88143|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:03:33 558897] [debug] |scid:066cf1425c60dea04e70e061|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB887898C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:03:33 558903] [debug] |scid:066cf1425c60dea04e70e061|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB887898C|path:0|PNS: 1, unacked: 516|
[2025/09/12 05:03:33 558910] [debug] |scid:066cf1425c60dea04e70e061|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB887898C|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:03:33 558916] [debug] |scid:066cf1425c60dea04e70e061|xqc_timer_set|type:LOSS_DETECTION|expire:1757653413616036|now:1757653413558892|interv:57144|
[2025/09/12 05:03:33 558922] [debug] |scid:066cf1425c60dea04e70e061|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB887898C|path:0|pns:1|expire:1757653413616036|now:1757653413558892|interval:57144|pto_count:0|srtt:33747
[2025/09/12 05:03:33 558931] [debug] |scid:066cf1425c60dea04e70e061|xqc_generate_sample|sampler: send_elapse 34525, ack_elapse 31342, delivered 194|rate 5619|lost 3|
[2025/09/12 05:03:33 558935] [debug] |scid:066cf1425c60dea04e70e061|xqc_bbr_update_bandwidth|BBRv1: RTT round update 1 -> 2|
[2025/09/12 05:03:33 558939] [debug] |scid:066cf1425c60dea04e70e061|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (5619) in round 2|
[2025/09/12 05:03:33 558943] [debug] |scid:066cf1425c60dea04e70e061|xqc_bbr_update_min_rtt|probertt expire|rtt:30962, old_rtt:34145|
[2025/09/12 05:03:33 558947] [debug] |scid:066cf1425c60dea04e70e061|xqc_bbr_update_min_rtt|minrtt expire|rtt:30962, old_rtt:34145|
[2025/09/12 05:03:33 558951] [debug] |scid:066cf1425c60dea04e70e061|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:5744|extra_cwnd:1123|
[2025/09/12 05:03:33 558955] [debug] |scid:066cf1425c60dea04e70e061|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:48320|packet_lost:3|acked:194|po_sent_time:1757653413527784|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2562|
[2025/09/12 05:03:33 558959] [debug] |scid:066cf1425c60dea04e70e061|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:48320|packet_lost:3|acked:194|po_sent_time:1757653413527784|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2562|
[2025/09/12 05:03:33 558964] [debug] |scid:066cf1425c60dea04e70e061|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-066cf1425c60dea04e70e061 p-193.167.0.100-34066-6497a17cb68216aaa49daa4344b2b5cb7e |bbr on ack|mode:0|pacing_rate:3882604|bw:5619|cwnd:48514|full_bw_reached:0|inflight:516|srtt:33747|latest_rtt:30962|min_rtt:30962|applimit:1|lost:0|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:1|
[2025/09/12 05:03:33 558969] [stats] |scid:066cf1425c60dea04e70e061|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-066cf1425c60dea04e70e061 p-193.167.0.100-34066-6497a17cb68216aaa49daa4344b2b5cb7e |bandwidth change record|bw_before:624|bw_after:5619|srtt:33747|cwnd:48514|
[2025/09/12 05:03:33 558974] [info] |scid:066cf1425c60dea04e70e061|xqc_send_ctl_on_pns_discard|xqc_send_ctl_set_loss_detection_timer on discard pns:0
[2025/09/12 05:03:33 558978] [debug] |scid:066cf1425c60dea04e70e061|xqc_send_ctl_get_pto_time_and_space|srtt:33747|rtt_var:13599|pto_duration:88143|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:03:33 558982] [debug] |scid:066cf1425c60dea04e70e061|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB887898C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:03:33 558986] [debug] |scid:066cf1425c60dea04e70e061|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB887898C|path:0|PNS: 1, unacked: 516|
[2025/09/12 05:03:33 558990] [debug] |scid:066cf1425c60dea04e70e061|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB887898C|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:03:33 558994] [debug] |scid:066cf1425c60dea04e70e061|xqc_timer_set|type:LOSS_DETECTION|expire:1757653413616036|now:1757653413558978|interv:57058|
[2025/09/12 05:03:33 558998] [debug] |scid:066cf1425c60dea04e70e061|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB887898C|path:0|pns:1|expire:1757653413616036|now:1757653413558978|interval:57058|pto_count:0|srtt:33747
[2025/09/12 05:03:33 559003] [debug] |scid:066cf1425c60dea04e70e061|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:625926339|largest:625926339|pns:1|
[2025/09/12 05:03:33 559008] [info] |scid:066cf1425c60dea04e70e061|xqc_conn_on_pkt_processed|====>|conn:0000558BB887898C|path:0|size:65|pkt_type:HSK|pkt_num:625926339|frame:ACK |recv_time:1757653413558746|dcid:066cf1425c60dea04e70e061|dcid_seq:0|
[2025/09/12 05:03:33 559012] [debug] |scid:066cf1425c60dea04e70e061|xqc_timer_set|type:PATH_IDLE|expire:1757653473558746|now:1757653413558746|interv:60000000|
[2025/09/12 05:03:33 559016] [debug] |scid:066cf1425c60dea04e70e061|xqc_timer_set|type:CONN_IDLE|expire:1757653473558746|now:1757653413558746|interv:60000000|
[2025/09/12 05:03:33 559020] [debug] |scid:066cf1425c60dea04e70e061|xqc_engine_remove_wakeup_queue|next_tick_time:1757653413732759|pq_index:0|
[2025/09/12 05:03:33 559027] [debug] |scid:066cf1425c60dea04e70e061|xqc_engine_add_active_queue|last_ticked_time:1757653413527685|
[2025/09/12 05:03:33 559031] [debug] |xqc_engine_main_logic|BEGIN|now:1757653413559031|
[2025/09/12 05:03:33 559036] [debug] |scid:066cf1425c60dea04e70e061|xqc_engine_process_conn|conn:0000558BB887898C|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:1757653413559035|
[2025/09/12 05:03:33 559062] [debug] |scid:066cf1425c60dea04e70e061|xqc_path_get_perf_class|conn:0000558BB887898C|path_id:0|path_srtt:33747|min_srtt:33747|path_bw:5619|loss_rate:66.67|path_pto:0|
[2025/09/12 05:03:33 559067] [debug] |scid:066cf1425c60dea04e70e061|xqc_send_ctl_can_send|l-0.0.0.0-443-066cf1425c60dea04e70e061 p-193.167.0.100-34066-6497a17cb68216aaa49daa4344b2b5cb7e |path:0|can:1|pkt_sz:126|schedule_bytes:0|inflight:516|cwnd:48514|conn:0000558BB887898C|stream_id:0|stream_offset:0|
[2025/09/12 05:03:33 559072] [debug] |scid:066cf1425c60dea04e70e061|xqc_minrtt_scheduler_get_path|path srtt|conn:0000558BB887898C|path_id:0|path_srtt:33747|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:03:33 559077] [debug] |scid:066cf1425c60dea04e70e061|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CRYPTO |pn:2|size:126|reinj:0|path_class:4|
[2025/09/12 05:03:33 559081] [debug] |scid:066cf1425c60dea04e70e061|xqc_path_get_perf_class|conn:0000558BB887898C|path_id:0|path_srtt:33747|min_srtt:33747|path_bw:5619|loss_rate:66.67|path_pto:0|
[2025/09/12 05:03:33 559085] [debug] |scid:066cf1425c60dea04e70e061|xqc_send_ctl_can_send|l-0.0.0.0-443-066cf1425c60dea04e70e061 p-193.167.0.100-34066-6497a17cb68216aaa49daa4344b2b5cb7e |path:0|can:1|pkt_sz:82|schedule_bytes:126|inflight:516|cwnd:48514|conn:0000558BB887898C|stream_id:0|stream_offset:0|
[2025/09/12 05:03:33 559090] [debug] |scid:066cf1425c60dea04e70e061|xqc_minrtt_scheduler_get_path|path srtt|conn:0000558BB887898C|path_id:0|path_srtt:33747|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:03:33 559094] [debug] |scid:066cf1425c60dea04e70e061|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CRYPTO |pn:3|size:82|reinj:0|path_class:4|
[2025/09/12 05:03:33 559098] [debug] |scid:066cf1425c60dea04e70e061|xqc_path_get_perf_class|conn:0000558BB887898C|path_id:0|path_srtt:33747|min_srtt:33747|path_bw:5619|loss_rate:66.67|path_pto:0|
[2025/09/12 05:03:33 559102] [debug] |scid:066cf1425c60dea04e70e061|xqc_send_ctl_can_send|l-0.0.0.0-443-066cf1425c60dea04e70e061 p-193.167.0.100-34066-6497a17cb68216aaa49daa4344b2b5cb7e |path:0|can:1|pkt_sz:516|schedule_bytes:208|inflight:516|cwnd:48514|conn:0000558BB887898C|stream_id:0|stream_offset:0|
[2025/09/12 05:03:33 559106] [debug] |scid:066cf1425c60dea04e70e061|xqc_minrtt_scheduler_get_path|path srtt|conn:0000558BB887898C|path_id:0|path_srtt:33747|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:03:33 559113] [debug] |scid:066cf1425c60dea04e70e061|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CRYPTO |pn:5|size:516|reinj:0|path_class:4|
[2025/09/12 05:03:33 559121] [debug] |scid:066cf1425c60dea04e70e061|xqc_check_acked_or_dropped_pkt|conn:0000558BB887898C|pkt_num:2|size:126|pkt_type:HSK|frame:CRYPTO |
[2025/09/12 05:03:33 559127] [debug] |scid:066cf1425c60dea04e70e061|xqc_send_ctl_can_send|l-0.0.0.0-443-066cf1425c60dea04e70e061 p-193.167.0.100-34066-6497a17cb68216aaa49daa4344b2b5cb7e |path:0|can:1|pkt_sz:126|schedule_bytes:0|inflight:516|cwnd:48514|conn:0000558BB887898C|stream_id:0|stream_offset:0|
[2025/09/12 05:03:33 559134] [debug] |scid:066cf1425c60dea04e70e061|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:03:33 559141] [debug] |scid:066cf1425c60dea04e70e061|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:8|
[2025/09/12 05:03:33 559180] [info] |scid:066cf1425c60dea04e70e061|xqc_send_packet_with_pn|<==|conn:0000558BB887898C|path:0|pkt_num:8|size:126|sent:142|pkt_type:HSK|frame:CRYPTO |inflight:516|now:1757653413559152|stream_id:0|stream_offset:0|
[2025/09/12 05:03:33 559197] [debug] |scid:066cf1425c60dea04e70e061|xqc_send_ctl_on_packet_sent|conn:0000558BB887898C|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 05:03:33 559204] [debug] |scid:066cf1425c60dea04e70e061|xqc_send_ctl_on_packet_sent|path:0|inflight:516|applimit:0|
[2025/09/12 05:03:33 559211] [debug] |scid:066cf1425c60dea04e70e061|xqc_send_ctl_get_pto_time_and_space|srtt:33747|rtt_var:13599|pto_duration:88143|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:03:33 559217] [debug] |scid:066cf1425c60dea04e70e061|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB887898C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:03:33 559224] [debug] |scid:066cf1425c60dea04e70e061|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB887898C|path:0|PNS: 1, unacked: 642|
[2025/09/12 05:03:33 559230] [debug] |scid:066cf1425c60dea04e70e061|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB887898C|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:03:33 559236] [debug] |scid:066cf1425c60dea04e70e061|xqc_timer_set|type:LOSS_DETECTION|expire:1757653413647295|now:1757653413559210|interv:88085|
[2025/09/12 05:03:33 559242] [debug] |scid:066cf1425c60dea04e70e061|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB887898C|path:0|pns:1|expire:1757653413647295|now:1757653413559210|interval:88085|pto_count:0|srtt:33747
[2025/09/12 05:03:33 559248] [debug] |scid:066cf1425c60dea04e70e061|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:48514|inflight:642|
[2025/09/12 05:03:33 559256] [debug] |scid:066cf1425c60dea04e70e061|xqc_check_acked_or_dropped_pkt|conn:0000558BB887898C|pkt_num:3|size:82|pkt_type:HSK|frame:CRYPTO |
[2025/09/12 05:03:33 559263] [debug] |scid:066cf1425c60dea04e70e061|xqc_send_ctl_can_send|l-0.0.0.0-443-066cf1425c60dea04e70e061 p-193.167.0.100-34066-6497a17cb68216aaa49daa4344b2b5cb7e |path:0|can:1|pkt_sz:82|schedule_bytes:0|inflight:642|cwnd:48514|conn:0000558BB887898C|stream_id:0|stream_offset:0|
[2025/09/12 05:03:33 559270] [debug] |scid:066cf1425c60dea04e70e061|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:03:33 559277] [debug] |scid:066cf1425c60dea04e70e061|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:9|
[2025/09/12 05:03:33 559311] [info] |scid:066cf1425c60dea04e70e061|xqc_send_packet_with_pn|<==|conn:0000558BB887898C|path:0|pkt_num:9|size:82|sent:98|pkt_type:HSK|frame:CRYPTO |inflight:642|now:1757653413559287|stream_id:0|stream_offset:0|
[2025/09/12 05:03:33 559320] [debug] |scid:066cf1425c60dea04e70e061|xqc_send_ctl_on_packet_sent|conn:0000558BB887898C|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 05:03:33 559327] [debug] |scid:066cf1425c60dea04e70e061|xqc_send_ctl_on_packet_sent|path:0|inflight:642|applimit:0|
[2025/09/12 05:03:33 559334] [debug] |scid:066cf1425c60dea04e70e061|xqc_send_ctl_get_pto_time_and_space|srtt:33747|rtt_var:13599|pto_duration:88143|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:03:33 559341] [debug] |scid:066cf1425c60dea04e70e061|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB887898C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:03:33 559346] [debug] |scid:066cf1425c60dea04e70e061|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB887898C|path:0|PNS: 1, unacked: 724|
[2025/09/12 05:03:33 559352] [debug] |scid:066cf1425c60dea04e70e061|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB887898C|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:03:33 559358] [debug] |scid:066cf1425c60dea04e70e061|xqc_timer_set|type:LOSS_DETECTION|expire:1757653413647430|now:1757653413559333|interv:88097|
[2025/09/12 05:03:33 559363] [debug] |scid:066cf1425c60dea04e70e061|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB887898C|path:0|pns:1|expire:1757653413647430|now:1757653413559333|interval:88097|pto_count:0|srtt:33747
[2025/09/12 05:03:33 559375] [debug] |scid:066cf1425c60dea04e70e061|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:48514|inflight:724|
[2025/09/12 05:03:33 559383] [debug] |scid:066cf1425c60dea04e70e061|xqc_check_acked_or_dropped_pkt|conn:0000558BB887898C|pkt_num:5|size:516|pkt_type:HSK|frame:CRYPTO |
[2025/09/12 05:03:33 559389] [debug] |scid:066cf1425c60dea04e70e061|xqc_send_ctl_can_send|l-0.0.0.0-443-066cf1425c60dea04e70e061 p-193.167.0.100-34066-6497a17cb68216aaa49daa4344b2b5cb7e |path:0|can:1|pkt_sz:516|schedule_bytes:0|inflight:724|cwnd:48514|conn:0000558BB887898C|stream_id:0|stream_offset:0|
[2025/09/12 05:03:33 559396] [debug] |scid:066cf1425c60dea04e70e061|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:03:33 559402] [debug] |scid:066cf1425c60dea04e70e061|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:10|
[2025/09/12 05:03:33 559431] [info] |scid:066cf1425c60dea04e70e061|xqc_send_packet_with_pn|<==|conn:0000558BB887898C|path:0|pkt_num:10|size:516|sent:532|pkt_type:HSK|frame:CRYPTO |inflight:724|now:1757653413559409|stream_id:0|stream_offset:0|
[2025/09/12 05:03:33 559440] [debug] |scid:066cf1425c60dea04e70e061|xqc_send_ctl_on_packet_sent|conn:0000558BB887898C|path:0|pkt_num:10|origin_pktnum:1|size:516|enc_size:532|pkt_type:HSK|frame:CRYPTO |conn_state:S_HANDSHAKE_SENT|po_in_flight:0||retrans:2|
[2025/09/12 05:03:33 559447] [debug] |scid:066cf1425c60dea04e70e061|xqc_send_ctl_on_packet_sent|path:0|inflight:724|applimit:0|
[2025/09/12 05:03:33 559453] [debug] |scid:066cf1425c60dea04e70e061|xqc_send_ctl_get_pto_time_and_space|srtt:33747|rtt_var:13599|pto_duration:88143|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:03:33 559459] [debug] |scid:066cf1425c60dea04e70e061|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB887898C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:03:33 559465] [debug] |scid:066cf1425c60dea04e70e061|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB887898C|path:0|PNS: 1, unacked: 1240|
[2025/09/12 05:03:33 559471] [debug] |scid:066cf1425c60dea04e70e061|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB887898C|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:03:33 559478] [debug] |scid:066cf1425c60dea04e70e061|xqc_timer_set|type:LOSS_DETECTION|expire:1757653413647552|now:1757653413559453|interv:88099|
[2025/09/12 05:03:33 559484] [debug] |scid:066cf1425c60dea04e70e061|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB887898C|path:0|pns:1|expire:1757653413647552|now:1757653413559453|interval:88099|pto_count:0|srtt:33747
[2025/09/12 05:03:33 559488] [debug] |scid:066cf1425c60dea04e70e061|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:48514|inflight:1240|
[2025/09/12 05:03:33 559493] [debug] |scid:066cf1425c60dea04e70e061|xqc_conn_next_wakeup_time|wakeup_time:1757653413647552|
[2025/09/12 05:03:33 559497] [debug] |scid:066cf1425c60dea04e70e061|xqc_engine_add_wakeup_queue|next_tick_time:1757653413647552|
[2025/09/12 05:03:33 559501] [debug] |xqc_engine_wakeup_after|wakeup:1757653413647552|now:1757653413559501|diff:88051|
[2025/09/12 05:03:33 559506] [debug] |xqc_engine_main_logic|END|now:1757653413559035|
[2025/09/12 05:03:33 559511] [debug] |xqc_engine_main_logic|BEGIN|now:1757653413559511|
[2025/09/12 05:03:33 559515] [debug] |xqc_engine_wakeup_after|wakeup:1757653413647552|now:1757653413559515|diff:88037|
[2025/09/12 05:03:33 559519] [debug] |xqc_engine_main_logic|END|now:1757653413559511|
[2025/09/12 05:03:33 590379] [info] |xqc_engine_packet_process|==>|conn:0000558BB887898C|size:67|state:S_HANDSHAKE_SENT|recv_time:1757653413590377|
[2025/09/12 05:03:33 590399] [debug] |scid:066cf1425c60dea04e70e061|xqc_packet_parse_handshake|success|Length:27|
[2025/09/12 05:03:33 590410] [debug] |scid:066cf1425c60dea04e70e061|xqc_packet_decrypt|largest_pn:625926339|
[2025/09/12 05:03:33 590418] [debug] |scid:066cf1425c60dea04e70e061|xqc_packet_decrypt|decryption nonce|path_id:0|pn:625926342|
[2025/09/12 05:03:33 590439] [debug] |scid:066cf1425c60dea04e70e061|xqc_packet_decrypt_single|pkt_type:HSK|pkt_num:625926342|
[2025/09/12 05:03:33 590446] [debug] |scid:066cf1425c60dea04e70e061|xqc_process_frames|frame_type:2|
[2025/09/12 05:03:33 590457] [debug] |scid:066cf1425c60dea04e70e061|xqc_send_ctl_on_ack_received|conn:0000558BB887898C|path:0|pkt_num:7|origin_pktnum:1|size:516|pns:1|pkt_type:HSK|frame:CRYPTO |conn_state:S_HANDSHAKE_SENT|frame_largest_ack:10|path_largest_ack:7|
[2025/09/12 05:03:33 590467] [debug] |scid:066cf1425c60dea04e70e061|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:1628|prior_delivered:2368|prior_time:1757653413527404|is_app_limited:1|send_elapse:34634|ack_elapse:62973|ctl_first_sent_time:1757653413527893|lagest_ack_time:1757653413590377|curr_delivered:3078|
[2025/09/12 05:03:33 590477] [debug] |scid:066cf1425c60dea04e70e061|xqc_update_sample|sampler_sent_time_update:1757653413527893|
[2025/09/12 05:03:33 590486] [debug] |scid:066cf1425c60dea04e70e061|xqc_send_ctl_on_ack_received|sndq_packets_used:7||sndq_packets_used_bytes:0|sndq_packets_free:4|
[2025/09/12 05:03:33 590495] [debug] |scid:066cf1425c60dea04e70e061|xqc_send_ctl_on_ack_received|conn:0000558BB887898C|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:10|path_largest_ack:8|
[2025/09/12 05:03:33 590503] [debug] |scid:066cf1425c60dea04e70e061|xqc_update_sample|sampler_update|prior_lost:3|tx_in_flight:642|prior_delivered:2562|prior_time:1757653413558746|is_app_limited:1|send_elapse:31368|ack_elapse:31631|ctl_first_sent_time:1757653413559152|lagest_ack_time:1757653413590377|curr_delivered:3204|
[2025/09/12 05:03:33 590512] [debug] |scid:066cf1425c60dea04e70e061|xqc_update_sample|sampler_sent_time_update:1757653413559152|
[2025/09/12 05:03:33 590519] [debug] |scid:066cf1425c60dea04e70e061|xqc_send_ctl_on_ack_received|sndq_packets_used:5||sndq_packets_used_bytes:0|sndq_packets_free:6|
[2025/09/12 05:03:33 590527] [debug] |scid:066cf1425c60dea04e70e061|xqc_send_ctl_on_ack_received|conn:0000558BB887898C|path:0|pkt_num:10|origin_pktnum:1|size:516|pns:1|pkt_type:HSK|frame:CRYPTO |conn_state:S_HANDSHAKE_SENT|frame_largest_ack:10|path_largest_ack:10|
[2025/09/12 05:03:33 590536] [debug] |scid:066cf1425c60dea04e70e061|xqc_update_sample|sampler_update|prior_lost:3|tx_in_flight:642|prior_delivered:2562|prior_time:1757653413558746|is_app_limited:1|send_elapse:31368|ack_elapse:31631|ctl_first_sent_time:1757653413559152|lagest_ack_time:1757653413590377|curr_delivered:3720|
[2025/09/12 05:03:33 590543] [debug] |scid:066cf1425c60dea04e70e061|xqc_update_sample|sampler_sent_time_update:1757653413559409|
[2025/09/12 05:03:33 590548] [debug] |scid:066cf1425c60dea04e70e061|xqc_send_ctl_on_ack_received|sndq_packets_used:4||sndq_packets_used_bytes:0|sndq_packets_free:7|
[2025/09/12 05:03:33 590553] [debug] |scid:066cf1425c60dea04e70e061|xqc_send_ctl_update_rtt|before update rtt|conn:0000558BB887898C|srtt:33747|rttvar:13599|minrtt:30962|latest_rtt:30968|ack_delay:0|
[2025/09/12 05:03:33 590559] [debug] |scid:066cf1425c60dea04e70e061|xqc_send_ctl_update_rtt|l-0.0.0.0-443-066cf1425c60dea04e70e061 p-193.167.0.100-34066-6497a17cb68216aaa49daa4344b2b5cb7e |after update rtt|conn:0000558BB887898C|srtt:33400|rttvar:10894|minrtt:30962|latest_rtt:30968|ack_delay:0|
[2025/09/12 05:03:33 590564] [debug] |scid:066cf1425c60dea04e70e061|xqc_send_ctl_get_lost_sent_pn|largest_acked:10|lost_pn:7|thresh:3|
[2025/09/12 05:03:33 590569] [debug] |scid:066cf1425c60dea04e70e061|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:03:33 590575] [debug] |scid:066cf1425c60dea04e70e061|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:03:33 590580] [debug] |scid:066cf1425c60dea04e70e061|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:0000558BB887898C|path:0|pns:1|expire:1757653413596862|now:1757653413590580|interval:6282|
[2025/09/12 05:03:33 590585] [debug] |scid:066cf1425c60dea04e70e061|xqc_timer_set|type:LOSS_DETECTION|expire:1757653413596862|now:1757653413590580|interv:6282|
[2025/09/12 05:03:33 590596] [debug] |scid:066cf1425c60dea04e70e061|xqc_generate_sample|sampler: send_elapse 31368, ack_elapse 31631, delivered 1158|rate 36609|lost 3|
[2025/09/12 05:03:33 590601] [debug] |scid:066cf1425c60dea04e70e061|xqc_bbr_update_bandwidth|BBRv1: RTT round update 2 -> 3|
[2025/09/12 05:03:33 590606] [debug] |scid:066cf1425c60dea04e70e061|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (36609) in round 3|
[2025/09/12 05:03:33 590611] [debug] |scid:066cf1425c60dea04e70e061|xqc_bbr_update_min_rtt|minrtt expire|rtt:30962, old_rtt:30962|
[2025/09/12 05:03:33 590617] [debug] |scid:066cf1425c60dea04e70e061|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:5744|extra_cwnd:4772|
[2025/09/12 05:03:33 590621] [debug] |scid:066cf1425c60dea04e70e061|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:48514|packet_lost:0|acked:1158|po_sent_time:1757653413559409|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:3720|
[2025/09/12 05:03:33 590628] [debug] |scid:066cf1425c60dea04e70e061|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:48514|packet_lost:0|acked:1158|po_sent_time:1757653413559409|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:3720|
[2025/09/12 05:03:33 590633] [debug] |scid:066cf1425c60dea04e70e061|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-066cf1425c60dea04e70e061 p-193.167.0.100-34066-6497a17cb68216aaa49daa4344b2b5cb7e |bbr on ack|mode:0|pacing_rate:3882604|bw:36609|cwnd:49672|full_bw_reached:0|inflight:82|srtt:33400|latest_rtt:30968|min_rtt:30962|applimit:1|lost:3|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:1|
[2025/09/12 05:03:33 590640] [info] |scid:066cf1425c60dea04e70e061|xqc_send_ctl_on_pns_discard|xqc_send_ctl_set_loss_detection_timer on discard pns:0
[2025/09/12 05:03:33 590645] [debug] |scid:066cf1425c60dea04e70e061|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:0000558BB887898C|path:0|pns:1|expire:1757653413596862|now:1757653413590645|interval:6217|
[2025/09/12 05:03:33 590650] [debug] |scid:066cf1425c60dea04e70e061|xqc_timer_set|type:LOSS_DETECTION|expire:1757653413596862|now:1757653413590645|interv:6217|
[2025/09/12 05:03:33 590655] [debug] |scid:066cf1425c60dea04e70e061|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:625926342|largest:625926342|pns:1|
[2025/09/12 05:03:33 590659] [info] |scid:066cf1425c60dea04e70e061|xqc_conn_on_pkt_processed|====>|conn:0000558BB887898C|path:0|size:67|pkt_type:HSK|pkt_num:625926342|frame:ACK |recv_time:1757653413590377|dcid:066cf1425c60dea04e70e061|dcid_seq:0|
[2025/09/12 05:03:33 590664] [debug] |scid:066cf1425c60dea04e70e061|xqc_timer_set|type:PATH_IDLE|expire:1757653473590377|now:1757653413590377|interv:60000000|
[2025/09/12 05:03:33 590668] [debug] |scid:066cf1425c60dea04e70e061|xqc_timer_set|type:CONN_IDLE|expire:1757653473590377|now:1757653413590377|interv:60000000|
[2025/09/12 05:03:33 590672] [debug] |scid:066cf1425c60dea04e70e061|xqc_engine_remove_wakeup_queue|next_tick_time:1757653413647552|pq_index:0|
[2025/09/12 05:03:33 590677] [debug] |scid:066cf1425c60dea04e70e061|xqc_engine_add_active_queue|last_ticked_time:1757653413559035|
[2025/09/12 05:03:33 590680] [debug] |xqc_engine_main_logic|BEGIN|now:1757653413590680|
[2025/09/12 05:03:33 590685] [debug] |scid:066cf1425c60dea04e70e061|xqc_engine_process_conn|conn:0000558BB887898C|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:1757653413590684|
[2025/09/12 05:03:33 590692] [debug] |scid:066cf1425c60dea04e70e061|xqc_conn_next_wakeup_time|wakeup_time:1757653413596862|
[2025/09/12 05:03:33 590696] [debug] |scid:066cf1425c60dea04e70e061|xqc_engine_add_wakeup_queue|next_tick_time:1757653413596862|
[2025/09/12 05:03:33 590699] [debug] |xqc_engine_wakeup_after|wakeup:1757653413596862|now:1757653413590699|diff:6163|
[2025/09/12 05:03:33 590707] [debug] |xqc_engine_main_logic|END|now:1757653413590684|
[2025/09/12 05:03:33 590712] [debug] |xqc_engine_main_logic|BEGIN|now:1757653413590712|
[2025/09/12 05:03:33 590716] [debug] |xqc_engine_wakeup_after|wakeup:1757653413596862|now:1757653413590716|diff:6146|
[2025/09/12 05:03:33 590720] [debug] |xqc_engine_main_logic|END|now:1757653413590712|
[2025/09/12 05:03:33 597791] [debug] |xqc_engine_main_logic|BEGIN|now:1757653413597791|
[2025/09/12 05:03:33 597801] [debug] |scid:066cf1425c60dea04e70e061|xqc_engine_remove_wakeup_queue|next_tick_time:1757653413596862|pq_index:0|
[2025/09/12 05:03:33 597806] [debug] |scid:066cf1425c60dea04e70e061|xqc_engine_add_active_queue|last_ticked_time:1757653413590684|
[2025/09/12 05:03:33 597812] [debug] |scid:066cf1425c60dea04e70e061|xqc_engine_process_conn|conn:0000558BB887898C|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:1757653413597811|
[2025/09/12 05:03:33 597818] [debug] |scid:066cf1425c60dea04e70e061|xqc_timer_expire|timer expired|type:LOSS_DETECTION|expire_time:1757653413596862|now:1757653413597811|
[2025/09/12 05:03:33 597823] [debug] |scid:066cf1425c60dea04e70e061|xqc_timer_loss_detection_timeout|path:0|loss_detection_timeout|
[2025/09/12 05:03:33 597828] [debug] |scid:066cf1425c60dea04e70e061|xqc_timer_loss_detection_timeout|xqc_send_ctl_detect_lost|
[2025/09/12 05:03:33 597833] [debug] |scid:066cf1425c60dea04e70e061|xqc_send_ctl_get_lost_sent_pn|largest_acked:10|lost_pn:7|thresh:3|
[2025/09/12 05:03:33 597838] [debug] |scid:066cf1425c60dea04e70e061|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:03:33 597844] [debug] |scid:066cf1425c60dea04e70e061|xqc_send_ctl_detect_lost|mark lost|pns:1|pkt_num:9|lost_pn:7|po_sent_time:1757653413559287|lost_send_time:1757653413560236|loss_delay:37575|frame:CRYPTO |repair:32|
[2025/09/12 05:03:33 597849] [debug] |scid:066cf1425c60dea04e70e061|xqc_send_ctl_detect_lost|OnLostDetection|largest_lost sent time: 1757653413559287u|
[2025/09/12 05:03:33 597854] [debug] |scid:066cf1425c60dea04e70e061|xqc_timer_loss_detection_timeout|xqc_send_ctl_set_loss_detection_timer|loss|
[2025/09/12 05:03:33 597859] [debug] |scid:066cf1425c60dea04e70e061|xqc_send_ctl_set_loss_detection_timer|unset|no ack-eliciting pkts in flight|conn:0000558BB887898C|path:0|
[2025/09/12 05:03:33 597864] [debug] |scid:066cf1425c60dea04e70e061|xqc_timer_unset|type:LOSS_DETECTION|
[2025/09/12 05:03:33 597868] [debug] |scid:066cf1425c60dea04e70e061|xqc_timer_expire|unset|type:LOSS_DETECTION|expire_time:0|now:1757653413597811|
[2025/09/12 05:03:33 597873] [debug] |scid:066cf1425c60dea04e70e061|xqc_timer_unset|type:LOSS_DETECTION|
[2025/09/12 05:03:33 597879] [debug] |scid:066cf1425c60dea04e70e061|xqc_path_get_perf_class|conn:0000558BB887898C|path_id:0|path_srtt:33400|min_srtt:33400|path_bw:36609|loss_rate:83.33|path_pto:0|
[2025/09/12 05:03:33 597885] [debug] |scid:066cf1425c60dea04e70e061|xqc_send_ctl_can_send|l-0.0.0.0-443-066cf1425c60dea04e70e061 p-193.167.0.100-34066-6497a17cb68216aaa49daa4344b2b5cb7e |path:0|can:1|pkt_sz:82|schedule_bytes:0|inflight:0|cwnd:49672|conn:0000558BB887898C|stream_id:0|stream_offset:0|
[2025/09/12 05:03:33 597891] [debug] |scid:066cf1425c60dea04e70e061|xqc_minrtt_scheduler_get_path|path srtt|conn:0000558BB887898C|path_id:0|path_srtt:33400|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:03:33 597897] [debug] |scid:066cf1425c60dea04e70e061|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CRYPTO |pn:9|size:82|reinj:0|path_class:4|
[2025/09/12 05:03:33 597903] [debug] |scid:066cf1425c60dea04e70e061|xqc_check_acked_or_dropped_pkt|conn:0000558BB887898C|pkt_num:9|size:82|pkt_type:HSK|frame:CRYPTO |
[2025/09/12 05:03:33 597908] [debug] |scid:066cf1425c60dea04e70e061|xqc_send_ctl_can_send|l-0.0.0.0-443-066cf1425c60dea04e70e061 p-193.167.0.100-34066-6497a17cb68216aaa49daa4344b2b5cb7e |path:0|can:1|pkt_sz:82|schedule_bytes:0|inflight:0|cwnd:49672|conn:0000558BB887898C|stream_id:0|stream_offset:0|
[2025/09/12 05:03:33 597919] [debug] |scid:066cf1425c60dea04e70e061|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:03:33 597924] [debug] |scid:066cf1425c60dea04e70e061|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:11|
[2025/09/12 05:03:33 597964] [info] |scid:066cf1425c60dea04e70e061|xqc_send_packet_with_pn|<==|conn:0000558BB887898C|path:0|pkt_num:11|size:82|sent:98|pkt_type:HSK|frame:CRYPTO |inflight:0|now:1757653413597933|stream_id:0|stream_offset:0|
[2025/09/12 05:03:33 597976] [debug] |scid:066cf1425c60dea04e70e061|xqc_send_ctl_on_packet_sent|conn:0000558BB887898C|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:2|
[2025/09/12 05:03:33 597985] [debug] |scid:066cf1425c60dea04e70e061|xqc_send_ctl_on_packet_sent|path:0|inflight:0|applimit:0|
[2025/09/12 05:03:33 597993] [debug] |scid:066cf1425c60dea04e70e061|xqc_send_ctl_get_pto_time_and_space|srtt:33400|rtt_var:10894|pto_duration:76976|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:03:33 598002] [debug] |scid:066cf1425c60dea04e70e061|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB887898C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:03:33 598009] [debug] |scid:066cf1425c60dea04e70e061|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB887898C|path:0|PNS: 1, unacked: 82|
[2025/09/12 05:03:33 598014] [debug] |scid:066cf1425c60dea04e70e061|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB887898C|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:03:33 598018] [debug] |scid:066cf1425c60dea04e70e061|xqc_timer_set|type:LOSS_DETECTION|expire:1757653413674909|now:1757653413597993|interv:76916|
[2025/09/12 05:03:33 598023] [debug] |scid:066cf1425c60dea04e70e061|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB887898C|path:0|pns:1|expire:1757653413674909|now:1757653413597993|interval:76916|pto_count:0|srtt:33400
[2025/09/12 05:03:33 598029] [debug] |scid:066cf1425c60dea04e70e061|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:49672|inflight:82|
[2025/09/12 05:03:33 598035] [debug] |scid:066cf1425c60dea04e70e061|xqc_conn_next_wakeup_time|wakeup_time:1757653413674909|
[2025/09/12 05:03:33 598059] [debug] |scid:066cf1425c60dea04e70e061|xqc_engine_add_wakeup_queue|next_tick_time:1757653413674909|
[2025/09/12 05:03:33 598064] [debug] |xqc_engine_wakeup_after|wakeup:1757653413674909|now:1757653413598064|diff:76845|
[2025/09/12 05:03:33 598069] [debug] |xqc_engine_main_logic|END|now:1757653413597811|
[2025/09/12 05:03:33 629674] [info] |xqc_engine_packet_process|==>|conn:0000558BB887898C|size:418|state:S_HANDSHAKE_SENT|recv_time:1757653413629672|
[2025/09/12 05:03:33 629695] [debug] |scid:066cf1425c60dea04e70e061|xqc_packet_parse_handshake|success|Length:66|
[2025/09/12 05:03:33 629708] [debug] |scid:066cf1425c60dea04e70e061|xqc_packet_decrypt|largest_pn:625926342|
[2025/09/12 05:03:33 629716] [debug] |scid:066cf1425c60dea04e70e061|xqc_packet_decrypt|decryption nonce|path_id:0|pn:625926343|
[2025/09/12 05:03:33 629726] [debug] |scid:066cf1425c60dea04e70e061|xqc_packet_decrypt_single|pkt_type:HSK|pkt_num:625926343|
[2025/09/12 05:03:33 629734] [debug] |scid:066cf1425c60dea04e70e061|xqc_process_frames|frame_type:2|
[2025/09/12 05:03:33 629743] [debug] |scid:066cf1425c60dea04e70e061|xqc_send_ctl_on_ack_received|conn:0000558BB887898C|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 05:03:33 629753] [debug] |scid:066cf1425c60dea04e70e061|xqc_update_sample|sampler_update|prior_lost:4|tx_in_flight:82|prior_delivered:3720|prior_time:1757653413597933|is_app_limited:1|send_elapse:0|ack_elapse:31739|ctl_first_sent_time:1757653413597933|lagest_ack_time:1757653413629672|curr_delivered:3802|
[2025/09/12 05:03:33 629762] [debug] |scid:066cf1425c60dea04e70e061|xqc_update_sample|sampler_sent_time_update:1757653413597933|
[2025/09/12 05:03:33 629780] [debug] |scid:066cf1425c60dea04e70e061|xqc_send_ctl_on_ack_received|sndq_packets_used:2||sndq_packets_used_bytes:0|sndq_packets_free:9|
[2025/09/12 05:03:33 629788] [debug] |scid:066cf1425c60dea04e70e061|xqc_send_ctl_update_rtt|before update rtt|conn:0000558BB887898C|srtt:33400|rttvar:10894|minrtt:30962|latest_rtt:31739|ack_delay:0|
[2025/09/12 05:03:33 629797] [debug] |scid:066cf1425c60dea04e70e061|xqc_send_ctl_update_rtt|l-0.0.0.0-443-066cf1425c60dea04e70e061 p-193.167.0.100-34066-6497a17cb68216aaa49daa4344b2b5cb7e |after update rtt|conn:0000558BB887898C|srtt:33192|rttvar:8586|minrtt:30962|latest_rtt:31739|ack_delay:0|
[2025/09/12 05:03:33 629806] [debug] |scid:066cf1425c60dea04e70e061|xqc_send_ctl_get_lost_sent_pn|largest_acked:11|lost_pn:8|thresh:3|
[2025/09/12 05:03:33 629814] [debug] |scid:066cf1425c60dea04e70e061|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:03:33 629822] [debug] |scid:066cf1425c60dea04e70e061|xqc_send_ctl_set_loss_detection_timer|unset|no ack-eliciting pkts in flight|conn:0000558BB887898C|path:0|
[2025/09/12 05:03:33 629830] [debug] |scid:066cf1425c60dea04e70e061|xqc_timer_unset|type:LOSS_DETECTION|
[2025/09/12 05:03:33 629837] [debug] |scid:066cf1425c60dea04e70e061|xqc_generate_sample|sampler: send_elapse 0, ack_elapse 31739, delivered 82|rate 2583|lost 4|
[2025/09/12 05:03:33 629845] [debug] |scid:066cf1425c60dea04e70e061|xqc_bbr_update_bandwidth|BBRv1: RTT round update 3 -> 4|
[2025/09/12 05:03:33 629854] [debug] |scid:066cf1425c60dea04e70e061|xqc_bbr_update_min_rtt|minrtt expire|rtt:30962, old_rtt:30962|
[2025/09/12 05:03:33 629861] [debug] |scid:066cf1425c60dea04e70e061|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:5744|extra_cwnd:2830|
[2025/09/12 05:03:33 629869] [debug] |scid:066cf1425c60dea04e70e061|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:49672|packet_lost:0|acked:82|po_sent_time:1757653413597933|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:3802|
[2025/09/12 05:03:33 629878] [debug] |scid:066cf1425c60dea04e70e061|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:49672|packet_lost:0|acked:82|po_sent_time:1757653413597933|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:3802|
[2025/09/12 05:03:33 629884] [debug] |scid:066cf1425c60dea04e70e061|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-066cf1425c60dea04e70e061 p-193.167.0.100-34066-6497a17cb68216aaa49daa4344b2b5cb7e |bbr on ack|mode:0|pacing_rate:3882604|bw:36609|cwnd:49754|full_bw_reached:0|inflight:0|srtt:33192|latest_rtt:31739|min_rtt:30962|applimit:1|lost:4|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:1|
[2025/09/12 05:03:33 629890] [stats] |scid:066cf1425c60dea04e70e061|xqc_send_ctl_info_circle_record|l-0.0.0.0-443-066cf1425c60dea04e70e061 p-193.167.0.100-34066-6497a17cb68216aaa49daa4344b2b5cb7e |path:0||cwnd:49754|inflight:0|mode:0|applimit:0|pacing_rate:3882604|bw:36609|srtt:33192|latest_rtt:31739|min_rtt:30962|send:17|lost:4|tlp:4|recv:7|recovery:0|slow_start:1|conn_life:3893160|acked:82|delivered:3802|is_cwnd_limited:0|
[2025/09/12 05:03:33 629897] [debug] |scid:066cf1425c60dea04e70e061|xqc_process_frames|frame_type:6|
[2025/09/12 05:03:33 629904] [debug] |scid:066cf1425c60dea04e70e061|xqc_process_crypto_frame|level:2|
[2025/09/12 05:03:33 629909] [debug] |scid:066cf1425c60dea04e70e061|xqc_read_crypto_stream|xqc_read_crypto_stream|level:2|
[2025/09/12 05:03:33 629914] [debug] |scid:066cf1425c60dea04e70e061|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:2|36u|
[2025/09/12 05:03:33 630068] [debug] |scid:066cf1425c60dea04e70e061|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:3|SSL_quic_write_level:3|rv:1|
[2025/09/12 05:03:33 630076] [debug] |scid:066cf1425c60dea04e70e061|xqc_tls_do_handshake|TLS handshake|ret:1|
[2025/09/12 05:03:33 630082] [debug] |scid:066cf1425c60dea04e70e061|xqc_engine_remove_wakeup_queue|next_tick_time:1757653413674909|pq_index:0|
[2025/09/12 05:03:33 630094] [debug] |scid:066cf1425c60dea04e70e061|xqc_engine_add_active_queue|last_ticked_time:1757653413597811|
[2025/09/12 05:03:33 630099] [debug] |scid:066cf1425c60dea04e70e061|xqc_create_crypto_stream|encrypt_level:3|cur_state:S_HANDSHAKE_SENT|
[2025/09/12 05:03:33 630104] [debug] |scid:066cf1425c60dea04e70e061|xqc_process_crypto_frame|server create 1RTT stream|
[2025/09/12 05:03:33 630110] [info] |scid:066cf1425c60dea04e70e061|xqc_send_ctl_on_pns_discard|xqc_send_ctl_set_loss_detection_timer on discard pns:0
[2025/09/12 05:03:33 630115] [debug] |scid:066cf1425c60dea04e70e061|xqc_send_ctl_set_loss_detection_timer|unset|no ack-eliciting pkts in flight|conn:0000558BB887898C|path:0|
[2025/09/12 05:03:33 630120] [debug] |scid:066cf1425c60dea04e70e061|xqc_timer_unset|type:LOSS_DETECTION|
[2025/09/12 05:03:33 630125] [debug] |scid:066cf1425c60dea04e70e061|xqc_timer_unset|type:ACK_HSK|
[2025/09/12 05:03:33 630131] [debug] |scid:066cf1425c60dea04e70e061|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 05:03:33 630137] [debug] |scid:066cf1425c60dea04e70e061|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:625926343|largest:625926343|pns:1|
[2025/09/12 05:03:33 630143] [info] |scid:066cf1425c60dea04e70e061|xqc_conn_on_pkt_processed|====>|conn:0000558BB887898C|path:0|size:418|pkt_type:HSK|pkt_num:625926343|frame:ACK CRYPTO |recv_time:1757653413629672|dcid:066cf1425c60dea04e70e061|dcid_seq:0|
[2025/09/12 05:03:33 630149] [debug] |scid:066cf1425c60dea04e70e061|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:066cf1425c60dea04e70e061|spin_bit:0|
[2025/09/12 05:03:33 630154] [warn] |scid:066cf1425c60dea04e70e061|xqc_packet_parse_single|delay|buff 1RTT packet before handshake completed|
[2025/09/12 05:03:33 630160] [debug] |scid:066cf1425c60dea04e70e061|xqc_conn_buff_undecrypt_packet_in|====>|delay|undecrypt_count:1|encrypt_level:3|
[2025/09/12 05:03:33 630166] [info] |scid:066cf1425c60dea04e70e061|xqc_conn_process_packet|ignore err|-630|
[2025/09/12 05:03:33 630171] [debug] |scid:066cf1425c60dea04e70e061|xqc_timer_set|type:PATH_IDLE|expire:1757653473629672|now:1757653413629672|interv:60000000|
[2025/09/12 05:03:33 630176] [debug] |scid:066cf1425c60dea04e70e061|xqc_timer_set|type:CONN_IDLE|expire:1757653473629672|now:1757653413629672|interv:60000000|
[2025/09/12 05:03:33 630181] [debug] |xqc_engine_main_logic|BEGIN|now:1757653413630181|
[2025/09/12 05:03:33 630187] [debug] |scid:066cf1425c60dea04e70e061|xqc_engine_process_conn|conn:0000558BB887898C|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:1757653413630186|
[2025/09/12 05:03:33 630193] [debug] |scid:066cf1425c60dea04e70e061|xqc_conn_check_handshake_complete|HANDSHAKE_COMPLETED|conn:0000558BB887898C|
[2025/09/12 05:03:33 630198] [info] |scid:066cf1425c60dea04e70e061|xqc_conn_handshake_confirmed|handshake confirmed|conn:0000558BB887898C|
[2025/09/12 05:03:33 630203] [info] |scid:066cf1425c60dea04e70e061|xqc_send_ctl_on_pns_discard|xqc_send_ctl_set_loss_detection_timer on discard pns:1
[2025/09/12 05:03:33 630208] [debug] |scid:066cf1425c60dea04e70e061|xqc_send_ctl_set_loss_detection_timer|unset|no ack-eliciting pkts in flight|conn:0000558BB887898C|path:0|
[2025/09/12 05:03:33 630213] [debug] |scid:066cf1425c60dea04e70e061|xqc_timer_unset|type:LOSS_DETECTION|
[2025/09/12 05:03:33 630219] [debug] |scid:066cf1425c60dea04e70e061|xqc_conn_gen_token|expire:1758258213|
[2025/09/12 05:03:33 630225] [debug] |scid:066cf1425c60dea04e70e061|xqc_conn_early_data_reject|reject|
[2025/09/12 05:03:33 630230] [debug] |scid:066cf1425c60dea04e70e061|xqc_crypto_stream_on_read|encrypt_level:2|cur_state:S_HANDSHAKE_SENT|next_state:ESTABED|
[2025/09/12 05:03:33 630235] [debug] |scid:066cf1425c60dea04e70e061|xqc_conn_process_undecrypt_packet_in|delay|undecrypt_count:1|encrypt_level:3|
[2025/09/12 05:03:33 630244] [debug] |scid:066cf1425c60dea04e70e061|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:066cf1425c60dea04e70e061|spin_bit:0|
[2025/09/12 05:03:33 630250] [debug] |scid:066cf1425c60dea04e70e061|xqc_packet_decrypt|largest_pn:0|
[2025/09/12 05:03:33 630255] [debug] |scid:066cf1425c60dea04e70e061|xqc_packet_decrypt|decryption nonce|path_id:0|pn:625926339|
[2025/09/12 05:03:33 630263] [debug] |scid:066cf1425c60dea04e70e061|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:625926339|
[2025/09/12 05:03:33 630268] [debug] |scid:066cf1425c60dea04e70e061|xqc_process_frames|frame_type:18|
[2025/09/12 05:03:33 630273] [debug] |scid:066cf1425c60dea04e70e061|xqc_process_new_conn_id_frame|new_conn_id|a97e33fe5f7a83c6402141898b88387f3a|sr_token:5f221d8bc95277763b7f10cc056b434f
[2025/09/12 05:03:33 630281] [debug] |scid:066cf1425c60dea04e70e061|xqc_process_frames|frame_type:18|
[2025/09/12 05:03:33 630286] [debug] |scid:066cf1425c60dea04e70e061|xqc_process_new_conn_id_frame|new_conn_id|5de48268b2adbf794dce23c987309f3ae7|sr_token:d0b0292218edad518f95f1dcdac365a5
[2025/09/12 05:03:33 630292] [debug] |scid:066cf1425c60dea04e70e061|xqc_process_frames|frame_type:18|
[2025/09/12 05:03:33 630297] [debug] |scid:066cf1425c60dea04e70e061|xqc_process_new_conn_id_frame|new_conn_id|df4b2fc5188528f13cc950647d2e6b17ba|sr_token:5e892501a3e321347252b8e2340d797d
[2025/09/12 05:03:33 630303] [debug] |scid:066cf1425c60dea04e70e061|xqc_process_frames|frame_type:18|
[2025/09/12 05:03:33 630308] [debug] |scid:066cf1425c60dea04e70e061|xqc_process_new_conn_id_frame|new_conn_id|2b4ff31128543332d441810a7d27631be6|sr_token:857aa5871c2d669cc3b4bae5cb43b68a
[2025/09/12 05:03:33 630314] [debug] |scid:066cf1425c60dea04e70e061|xqc_process_frames|frame_type:18|
[2025/09/12 05:03:33 630318] [debug] |scid:066cf1425c60dea04e70e061|xqc_process_new_conn_id_frame|new_conn_id|60973d18285018f0e6bc11912e4f6c7cba|sr_token:292c4ce88012b8fc857056f0b7b67a55
[2025/09/12 05:03:33 630324] [debug] |scid:066cf1425c60dea04e70e061|xqc_process_frames|frame_type:18|
[2025/09/12 05:03:33 630329] [debug] |scid:066cf1425c60dea04e70e061|xqc_process_new_conn_id_frame|new_conn_id|af3d70222aea2420ba0744639b5aadd7ca|sr_token:7d49ad4d78181880b1055090d300693b
[2025/09/12 05:03:33 630335] [debug] |scid:066cf1425c60dea04e70e061|xqc_process_frames|frame_type:18|
[2025/09/12 05:03:33 630340] [debug] |scid:066cf1425c60dea04e70e061|xqc_process_new_conn_id_frame|new_conn_id|3877f99c34fde87064a8e73311fbb6aaf2|sr_token:cc4e705d094779fceb70193fcf06464e
[2025/09/12 05:03:33 630345] [debug] |scid:066cf1425c60dea04e70e061|xqc_process_frames|frame_type:b|
[2025/09/12 05:03:33 630351] [debug] |scid:066cf1425c60dea04e70e061|xqc_process_stream_frame|offset:0|data_length:17|fin:1|stream_id:0|path:0|
[2025/09/12 05:03:33 630360] [debug] |scid:066cf1425c60dea04e70e061|xqc_insert_stream_frame|merge left|merged_offset_end:17|new_offset:0|new_len:17|
[2025/09/12 05:03:33 630365] [debug] |scid:066cf1425c60dea04e70e061|xqc_process_stream_frame|xqc_stream_ready_to_read all recvd|
[2025/09/12 05:03:33 630370] [debug] |scid:066cf1425c60dea04e70e061|xqc_process_stream_frame|stream_length:17|merged_offset_end:17|stream_id:0|
[2025/09/12 05:03:33 630376] [debug] |scid:066cf1425c60dea04e70e061|xqc_timer_set|type:ACK_01RTT|expire:1757653413654672|now:1757653413629672|interv:25000|
[2025/09/12 05:03:33 630382] [debug] |scid:066cf1425c60dea04e70e061|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:1757653413629672|max_ack_delay:25000|
[2025/09/12 05:03:33 630388] [debug] |scid:066cf1425c60dea04e70e061|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:625926339|largest:625926339|pns:2|
[2025/09/12 05:03:33 630393] [info] |scid:066cf1425c60dea04e70e061|xqc_conn_on_pkt_processed|====>|conn:0000558BB887898C|path:0|size:312|pkt_type:SHORT_HEADER|pkt_num:625926339|frame:STREAM NEW_CONNECTION_ID |recv_time:1757653413629672|dcid:066cf1425c60dea04e70e061|dcid_seq:0|
[2025/09/12 05:03:33 630403] [debug] |scid:066cf1425c60dea04e70e061|xqc_process_crypto_write_streams|
[2025/09/12 05:03:33 630408] [debug] |scid:066cf1425c60dea04e70e061|xqc_crypto_stream_on_write|enc_level|3|
[2025/09/12 05:03:33 630413] [info] |scid:066cf1425c60dea04e70e061|xqc_crypto_stream_send|crypto send data|pkt_num:0|size:283|sent:261|pkt_type:SHORT_HEADER|frame:CRYPTO |now:1757653413630413|
[2025/09/12 05:03:33 630419] [info] |scid:066cf1425c60dea04e70e061|xqc_crypto_stream_send|crypto send data|pkt_num:0|size:284|sent:262|pkt_type:SHORT_HEADER|frame:CRYPTO |now:1757653413630419|
[2025/09/12 05:03:33 630425] [debug] |scid:066cf1425c60dea04e70e061|xqc_crypto_stream_on_write|encrypt_level:3|cur_state:ESTABED|next_state:ESTABED|
[2025/09/12 05:03:33 630430] [debug] |scid:066cf1425c60dea04e70e061|xqc_process_read_streams|stream_read_notify|flag:2|stream_id:0|conn:0000558BB887898C|
[2025/09/12 05:03:33 630486] [debug] |scid:066cf1425c60dea04e70e061|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:25165824|
[2025/09/12 05:03:33 630494] [debug] |scid:066cf1425c60dea04e70e061|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 05:03:33 630503] [debug] |scid:066cf1425c60dea04e70e061|xqc_sample_check_app_limited|path:0|applimit:3802|
[2025/09/12 05:03:33 630515] [info] |scid:066cf1425c60dea04e70e061|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:0000558BB887898C|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 05:03:33 630527] [debug] |scid:066cf1425c60dea04e70e061|xqc_engine_conn_logic|engine is running on conn:l-0.0.0.0-443-066cf1425c60dea04e70e061 p-193.167.0.100-34066-6497a17cb68216aaa49daa4344b2b5cb7e|
[2025/09/12 05:03:33 630541] [debug] |scid:066cf1425c60dea04e70e061|xqc_gen_ack_frame|largest_recv:625926343|ack_delay:869|first_ack_range:1|largest_pkt_recv_time:1757653413629672|
[2025/09/12 05:03:33 630550] [debug] |scid:066cf1425c60dea04e70e061|xqc_gen_ack_frame|high:625926343|low:625926342|pkt_pns:1|
[2025/09/12 05:03:33 630557] [debug] |scid:066cf1425c60dea04e70e061|xqc_gen_ack_frame|high:625926339|low:625926339|pkt_pns:1|
[2025/09/12 05:03:33 630565] [debug] |scid:066cf1425c60dea04e70e061|xqc_write_ack_to_one_packet|ack_size:11|path:0|path_largest_recv:625926343|frame_largest_recv:625926343|
[2025/09/12 05:03:33 630574] [debug] |scid:066cf1425c60dea04e70e061|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:1|
[2025/09/12 05:03:33 630594] [debug] |scid:066cf1425c60dea04e70e061|xqc_write_new_conn_id_frame_to_packet|gen_new_scid|cid:9388cb161277c64b77217c0b|sr_token:00d60fd9fe7f00007b3a819f8b550000|seq_num:1
[2025/09/12 05:03:33 630609] [debug] |scid:066cf1425c60dea04e70e061|xqc_write_new_conn_id_frame_to_packet|gen_new_scid|cid:9d2149af3f26e6dff08cec10|sr_token:00d60fd9fe7f00007b3a819f8b550000|seq_num:2
[2025/09/12 05:03:33 630618] [debug] |scid:066cf1425c60dea04e70e061|xqc_path_get_perf_class|conn:0000558BB887898C|path_id:0|path_srtt:33192|min_srtt:33192|path_bw:36609|loss_rate:85.71|path_pto:0|
[2025/09/12 05:03:33 630627] [debug] |scid:066cf1425c60dea04e70e061|xqc_minrtt_scheduler_get_path|path srtt|conn:0000558BB887898C|path_id:0|path_srtt:33192|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:03:33 630634] [debug] |scid:066cf1425c60dea04e70e061|xqc_minrtt_scheduler_get_path|best path:0|frame_type:HANDSHAKE_DONE |pn:0|size:23|reinj:0|path_class:4|
[2025/09/12 05:03:33 630641] [debug] |scid:066cf1425c60dea04e70e061|xqc_path_get_perf_class|conn:0000558BB887898C|path_id:0|path_srtt:33192|min_srtt:33192|path_bw:36609|loss_rate:85.71|path_pto:0|
[2025/09/12 05:03:33 630657] [debug] |scid:066cf1425c60dea04e70e061|xqc_minrtt_scheduler_get_path|path srtt|conn:0000558BB887898C|path_id:0|path_srtt:33192|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:03:33 630666] [debug] |scid:066cf1425c60dea04e70e061|xqc_minrtt_scheduler_get_path|best path:0|frame_type:NEW_TOKEN |pn:0|size:33|reinj:0|path_class:4|
[2025/09/12 05:03:33 630673] [debug] |scid:066cf1425c60dea04e70e061|xqc_path_get_perf_class|conn:0000558BB887898C|path_id:0|path_srtt:33192|min_srtt:33192|path_bw:36609|loss_rate:85.71|path_pto:0|
[2025/09/12 05:03:33 630681] [debug] |scid:066cf1425c60dea04e70e061|xqc_minrtt_scheduler_get_path|path srtt|conn:0000558BB887898C|path_id:0|path_srtt:33192|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:03:33 630690] [debug] |scid:066cf1425c60dea04e70e061|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CRYPTO |pn:0|size:283|reinj:0|path_class:4|
[2025/09/12 05:03:33 630696] [debug] |scid:066cf1425c60dea04e70e061|xqc_path_get_perf_class|conn:0000558BB887898C|path_id:0|path_srtt:33192|min_srtt:33192|path_bw:36609|loss_rate:85.71|path_pto:0|
[2025/09/12 05:03:33 630701] [debug] |scid:066cf1425c60dea04e70e061|xqc_minrtt_scheduler_get_path|path srtt|conn:0000558BB887898C|path_id:0|path_srtt:33192|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:03:33 630707] [debug] |scid:066cf1425c60dea04e70e061|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CRYPTO |pn:0|size:284|reinj:0|path_class:4|
[2025/09/12 05:03:33 630713] [debug] |scid:066cf1425c60dea04e70e061|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:ACK |stream_id:0|stream_offset:0|
[2025/09/12 05:03:33 630718] [debug] |scid:066cf1425c60dea04e70e061|xqc_path_get_perf_class|conn:0000558BB887898C|path_id:0|path_srtt:33192|min_srtt:33192|path_bw:36609|loss_rate:85.71|path_pto:0|
[2025/09/12 05:03:33 630726] [debug] |scid:066cf1425c60dea04e70e061|xqc_minrtt_scheduler_get_path|path srtt|conn:0000558BB887898C|path_id:0|path_srtt:33192|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:03:33 630733] [debug] |scid:066cf1425c60dea04e70e061|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 05:03:33 630739] [debug] |scid:066cf1425c60dea04e70e061|xqc_path_get_perf_class|conn:0000558BB887898C|path_id:0|path_srtt:33192|min_srtt:33192|path_bw:36609|loss_rate:85.71|path_pto:0|
[2025/09/12 05:03:33 630746] [debug] |scid:066cf1425c60dea04e70e061|xqc_minrtt_scheduler_get_path|path srtt|conn:0000558BB887898C|path_id:0|path_srtt:33192|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:03:33 630751] [debug] |scid:066cf1425c60dea04e70e061|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 05:03:33 630755] [debug] |scid:066cf1425c60dea04e70e061|xqc_path_get_perf_class|conn:0000558BB887898C|path_id:0|path_srtt:33192|min_srtt:33192|path_bw:36609|loss_rate:85.71|path_pto:0|
[2025/09/12 05:03:33 630759] [debug] |scid:066cf1425c60dea04e70e061|xqc_send_ctl_can_send|l-0.0.0.0-443-066cf1425c60dea04e70e061 p-193.167.0.100-34066-6497a17cb68216aaa49daa4344b2b5cb7e |path:0|can:1|pkt_sz:1050|schedule_bytes:731|inflight:0|cwnd:49754|conn:0000558BB887898C|stream_id:0|stream_offset:1024|
[2025/09/12 05:03:33 630764] [debug] |scid:066cf1425c60dea04e70e061|xqc_minrtt_scheduler_get_path|path srtt|conn:0000558BB887898C|path_id:0|path_srtt:33192|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:03:33 630769] [debug] |scid:066cf1425c60dea04e70e061|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1050|reinj:0|path_class:4|
[2025/09/12 05:03:33 630775] [debug] |scid:066cf1425c60dea04e70e061|xqc_check_acked_or_dropped_pkt|conn:0000558BB887898C|pkt_num:0|size:23|pkt_type:SHORT_HEADER|frame:HANDSHAKE_DONE |
[2025/09/12 05:03:33 630788] [debug] |scid:066cf1425c60dea04e70e061|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:0|
[2025/09/12 05:03:33 630827] [info] |scid:066cf1425c60dea04e70e061|xqc_send_packet_with_pn|<==|conn:0000558BB887898C|path:0|pkt_num:0|size:23|sent:39|pkt_type:SHORT_HEADER|frame:HANDSHAKE_DONE |inflight:0|now:1757653413630798|stream_id:0|stream_offset:0|
[2025/09/12 05:03:33 630837] [debug] |scid:066cf1425c60dea04e70e061|xqc_send_ctl_on_packet_sent|conn:0000558BB887898C|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 05:03:33 630843] [debug] |scid:066cf1425c60dea04e70e061|xqc_send_ctl_on_packet_sent|path:0|inflight:0|applimit:3802|
[2025/09/12 05:03:33 630850] [debug] |scid:066cf1425c60dea04e70e061|xqc_send_ctl_get_pto_time_and_space|srtt:33192|rtt_var:8586|pto_duration:67536|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:03:33 630857] [debug] |scid:066cf1425c60dea04e70e061|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB887898C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:03:33 630863] [debug] |scid:066cf1425c60dea04e70e061|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB887898C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:03:33 630869] [debug] |scid:066cf1425c60dea04e70e061|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB887898C|path:0|PNS: 2, unacked: 23|
[2025/09/12 05:03:33 630875] [debug] |scid:066cf1425c60dea04e70e061|xqc_timer_set|type:LOSS_DETECTION|expire:1757653413723334|now:1757653413630850|interv:92484|
[2025/09/12 05:03:33 630881] [debug] |scid:066cf1425c60dea04e70e061|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB887898C|path:0|pns:2|expire:1757653413723334|now:1757653413630850|interval:92484|pto_count:0|srtt:33192
[2025/09/12 05:03:33 630887] [debug] |scid:066cf1425c60dea04e70e061|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:49754|inflight:23|
[2025/09/12 05:03:33 630895] [debug] |scid:066cf1425c60dea04e70e061|xqc_check_acked_or_dropped_pkt|conn:0000558BB887898C|pkt_num:0|size:33|pkt_type:SHORT_HEADER|frame:NEW_TOKEN |
[2025/09/12 05:03:33 630901] [debug] |scid:066cf1425c60dea04e70e061|xqc_send_ctl_set_next_pn_for_packet|optimistic ack detection|skipped_range:1-4|next_skip_chance:1757653413908509|current_time:1757653413630901|
[2025/09/12 05:03:33 630908] [debug] |scid:066cf1425c60dea04e70e061|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:5|
[2025/09/12 05:03:33 630942] [info] |scid:066cf1425c60dea04e70e061|xqc_send_packet_with_pn|<==|conn:0000558BB887898C|path:0|pkt_num:5|size:33|sent:49|pkt_type:SHORT_HEADER|frame:NEW_TOKEN |inflight:23|now:1757653413630917|stream_id:0|stream_offset:0|
[2025/09/12 05:03:33 630952] [debug] |scid:066cf1425c60dea04e70e061|xqc_send_ctl_on_packet_sent|conn:0000558BB887898C|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 05:03:33 630959] [debug] |scid:066cf1425c60dea04e70e061|xqc_send_ctl_on_packet_sent|path:0|inflight:23|applimit:3802|
[2025/09/12 05:03:33 630965] [debug] |scid:066cf1425c60dea04e70e061|xqc_send_ctl_get_pto_time_and_space|srtt:33192|rtt_var:8586|pto_duration:67536|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:03:33 630972] [debug] |scid:066cf1425c60dea04e70e061|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB887898C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:03:33 630978] [debug] |scid:066cf1425c60dea04e70e061|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB887898C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:03:33 630985] [debug] |scid:066cf1425c60dea04e70e061|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB887898C|path:0|PNS: 2, unacked: 56|
[2025/09/12 05:03:33 630990] [debug] |scid:066cf1425c60dea04e70e061|xqc_timer_set|type:LOSS_DETECTION|expire:1757653413723453|now:1757653413630965|interv:92488|
[2025/09/12 05:03:33 630994] [debug] |scid:066cf1425c60dea04e70e061|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB887898C|path:0|pns:2|expire:1757653413723453|now:1757653413630965|interval:92488|pto_count:0|srtt:33192
[2025/09/12 05:03:33 631004] [debug] |scid:066cf1425c60dea04e70e061|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:49754|inflight:56|
[2025/09/12 05:03:33 631009] [debug] |scid:066cf1425c60dea04e70e061|xqc_check_acked_or_dropped_pkt|conn:0000558BB887898C|pkt_num:0|size:283|pkt_type:SHORT_HEADER|frame:CRYPTO |
[2025/09/12 05:03:33 631013] [debug] |scid:066cf1425c60dea04e70e061|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:6|
[2025/09/12 05:03:33 631051] [info] |scid:066cf1425c60dea04e70e061|xqc_send_packet_with_pn|<==|conn:0000558BB887898C|path:0|pkt_num:6|size:283|sent:299|pkt_type:SHORT_HEADER|frame:CRYPTO |inflight:56|now:1757653413631020|stream_id:0|stream_offset:0|
[2025/09/12 05:03:33 631065] [debug] |scid:066cf1425c60dea04e70e061|xqc_send_ctl_on_packet_sent|conn:0000558BB887898C|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 05:03:33 631071] [debug] |scid:066cf1425c60dea04e70e061|xqc_send_ctl_on_packet_sent|path:0|inflight:56|applimit:3802|
[2025/09/12 05:03:33 631078] [debug] |scid:066cf1425c60dea04e70e061|xqc_send_ctl_get_pto_time_and_space|srtt:33192|rtt_var:8586|pto_duration:67536|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:03:33 631085] [debug] |scid:066cf1425c60dea04e70e061|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB887898C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:03:33 631091] [debug] |scid:066cf1425c60dea04e70e061|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB887898C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:03:33 631097] [debug] |scid:066cf1425c60dea04e70e061|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB887898C|path:0|PNS: 2, unacked: 339|
[2025/09/12 05:03:33 631104] [debug] |scid:066cf1425c60dea04e70e061|xqc_timer_set|type:LOSS_DETECTION|expire:1757653413723556|now:1757653413631078|interv:92478|
[2025/09/12 05:03:33 631110] [debug] |scid:066cf1425c60dea04e70e061|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB887898C|path:0|pns:2|expire:1757653413723556|now:1757653413631078|interval:92478|pto_count:0|srtt:33192
[2025/09/12 05:03:33 631117] [debug] |scid:066cf1425c60dea04e70e061|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:49754|inflight:339|
[2025/09/12 05:03:33 631122] [debug] |scid:066cf1425c60dea04e70e061|xqc_check_acked_or_dropped_pkt|conn:0000558BB887898C|pkt_num:0|size:284|pkt_type:SHORT_HEADER|frame:CRYPTO |
[2025/09/12 05:03:33 631128] [debug] |scid:066cf1425c60dea04e70e061|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:7|
[2025/09/12 05:03:33 631159] [info] |scid:066cf1425c60dea04e70e061|xqc_send_packet_with_pn|<==|conn:0000558BB887898C|path:0|pkt_num:7|size:284|sent:300|pkt_type:SHORT_HEADER|frame:CRYPTO |inflight:339|now:1757653413631138|stream_id:0|stream_offset:0|
[2025/09/12 05:03:33 631166] [debug] |scid:066cf1425c60dea04e70e061|xqc_send_ctl_on_packet_sent|conn:0000558BB887898C|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 05:03:33 631173] [debug] |scid:066cf1425c60dea04e70e061|xqc_send_ctl_on_packet_sent|path:0|inflight:339|applimit:3802|
[2025/09/12 05:03:33 631179] [debug] |scid:066cf1425c60dea04e70e061|xqc_send_ctl_get_pto_time_and_space|srtt:33192|rtt_var:8586|pto_duration:67536|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:03:33 631186] [debug] |scid:066cf1425c60dea04e70e061|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB887898C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:03:33 631192] [debug] |scid:066cf1425c60dea04e70e061|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB887898C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:03:33 631199] [debug] |scid:066cf1425c60dea04e70e061|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB887898C|path:0|PNS: 2, unacked: 623|
[2025/09/12 05:03:33 631211] [debug] |scid:066cf1425c60dea04e70e061|xqc_timer_set|type:LOSS_DETECTION|expire:1757653413723674|now:1757653413631179|interv:92495|
[2025/09/12 05:03:33 631217] [debug] |scid:066cf1425c60dea04e70e061|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB887898C|path:0|pns:2|expire:1757653413723674|now:1757653413631179|interval:92495|pto_count:0|srtt:33192
[2025/09/12 05:03:33 631225] [debug] |scid:066cf1425c60dea04e70e061|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:49754|inflight:623|
[2025/09/12 05:03:33 631232] [debug] |scid:066cf1425c60dea04e70e061|xqc_check_acked_or_dropped_pkt|conn:0000558BB887898C|pkt_num:0|size:53|pkt_type:HSK|frame:ACK |
[2025/09/12 05:03:33 631237] [debug] |scid:066cf1425c60dea04e70e061|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:12|
[2025/09/12 05:03:33 631262] [info] |scid:066cf1425c60dea04e70e061|xqc_send_packet_with_pn|<==|conn:0000558BB887898C|path:0|pkt_num:12|size:53|sent:69|pkt_type:HSK|frame:ACK |inflight:623|now:1757653413631244|stream_id:0|stream_offset:0|
[2025/09/12 05:03:33 631267] [debug] |scid:066cf1425c60dea04e70e061|xqc_send_ctl_on_packet_sent|conn:0000558BB887898C|path:0|pkt_num:12|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 05:03:33 631275] [debug] |scid:066cf1425c60dea04e70e061|xqc_check_acked_or_dropped_pkt|conn:0000558BB887898C|pkt_num:0|size:54|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |
[2025/09/12 05:03:33 631282] [debug] |scid:066cf1425c60dea04e70e061|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:8|
[2025/09/12 05:03:33 631312] [info] |scid:066cf1425c60dea04e70e061|xqc_send_packet_with_pn|<==|conn:0000558BB887898C|path:0|pkt_num:8|size:54|sent:70|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |inflight:623|now:1757653413631291|stream_id:0|stream_offset:0|
[2025/09/12 05:03:33 631321] [debug] |scid:066cf1425c60dea04e70e061|xqc_send_ctl_on_packet_sent|conn:0000558BB887898C|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 05:03:33 631328] [debug] |scid:066cf1425c60dea04e70e061|xqc_send_ctl_on_packet_sent|path:0|inflight:623|applimit:3802|
[2025/09/12 05:03:33 631334] [debug] |scid:066cf1425c60dea04e70e061|xqc_send_ctl_get_pto_time_and_space|srtt:33192|rtt_var:8586|pto_duration:67536|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:03:33 631341] [debug] |scid:066cf1425c60dea04e70e061|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB887898C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:03:33 631347] [debug] |scid:066cf1425c60dea04e70e061|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB887898C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:03:33 631354] [debug] |scid:066cf1425c60dea04e70e061|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB887898C|path:0|PNS: 2, unacked: 677|
[2025/09/12 05:03:33 631360] [debug] |scid:066cf1425c60dea04e70e061|xqc_timer_set|type:LOSS_DETECTION|expire:1757653413723827|now:1757653413631334|interv:92493|
[2025/09/12 05:03:33 631366] [debug] |scid:066cf1425c60dea04e70e061|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB887898C|path:0|pns:2|expire:1757653413723827|now:1757653413631334|interval:92493|pto_count:0|srtt:33192
[2025/09/12 05:03:33 631373] [debug] |scid:066cf1425c60dea04e70e061|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:49754|inflight:677|
[2025/09/12 05:03:33 631380] [debug] |scid:066cf1425c60dea04e70e061|xqc_check_acked_or_dropped_pkt|conn:0000558BB887898C|pkt_num:0|size:54|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |
[2025/09/12 05:03:33 631387] [debug] |scid:066cf1425c60dea04e70e061|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:9|
[2025/09/12 05:03:33 631414] [info] |scid:066cf1425c60dea04e70e061|xqc_send_packet_with_pn|<==|conn:0000558BB887898C|path:0|pkt_num:9|size:54|sent:70|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |inflight:677|now:1757653413631396|stream_id:0|stream_offset:0|
[2025/09/12 05:03:33 631432] [debug] |scid:066cf1425c60dea04e70e061|xqc_send_ctl_on_packet_sent|conn:0000558BB887898C|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 05:03:33 631439] [debug] |scid:066cf1425c60dea04e70e061|xqc_send_ctl_on_packet_sent|path:0|inflight:677|applimit:3802|
[2025/09/12 05:03:33 631445] [debug] |scid:066cf1425c60dea04e70e061|xqc_send_ctl_get_pto_time_and_space|srtt:33192|rtt_var:8586|pto_duration:67536|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:03:33 631452] [debug] |scid:066cf1425c60dea04e70e061|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB887898C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:03:33 631458] [debug] |scid:066cf1425c60dea04e70e061|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB887898C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:03:33 631464] [debug] |scid:066cf1425c60dea04e70e061|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB887898C|path:0|PNS: 2, unacked: 731|
[2025/09/12 05:03:33 631471] [debug] |scid:066cf1425c60dea04e70e061|xqc_timer_set|type:LOSS_DETECTION|expire:1757653413723932|now:1757653413631445|interv:92487|
[2025/09/12 05:03:33 631477] [debug] |scid:066cf1425c60dea04e70e061|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB887898C|path:0|pns:2|expire:1757653413723932|now:1757653413631445|interval:92487|pto_count:0|srtt:33192
[2025/09/12 05:03:33 631482] [debug] |scid:066cf1425c60dea04e70e061|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:49754|inflight:731|
[2025/09/12 05:03:33 631486] [debug] |scid:066cf1425c60dea04e70e061|xqc_check_acked_or_dropped_pkt|conn:0000558BB887898C|pkt_num:0|size:1050|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:03:33 631491] [debug] |scid:066cf1425c60dea04e70e061|xqc_send_ctl_can_send|l-0.0.0.0-443-066cf1425c60dea04e70e061 p-193.167.0.100-34066-6497a17cb68216aaa49daa4344b2b5cb7e |path:0|can:1|pkt_sz:1050|schedule_bytes:0|inflight:731|cwnd:49754|conn:0000558BB887898C|stream_id:0|stream_offset:1024|
[2025/09/12 05:03:33 631495] [debug] |scid:066cf1425c60dea04e70e061|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:03:33 631499] [debug] |scid:066cf1425c60dea04e70e061|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:10|
[2025/09/12 05:03:33 631524] [info] |scid:066cf1425c60dea04e70e061|xqc_send_packet_with_pn|<==|conn:0000558BB887898C|path:0|pkt_num:10|size:1050|sent:1066|pkt_type:SHORT_HEADER|frame:STREAM |inflight:731|now:1757653413631506|stream_id:0|stream_offset:1024|
[2025/09/12 05:03:33 631529] [debug] |scid:066cf1425c60dea04e70e061|xqc_send_ctl_on_packet_sent|conn:0000558BB887898C|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 05:03:33 631535] [debug] |scid:066cf1425c60dea04e70e061|xqc_send_ctl_on_packet_sent|path:0|inflight:731|applimit:3802|
[2025/09/12 05:03:33 631541] [debug] |scid:066cf1425c60dea04e70e061|xqc_send_ctl_get_pto_time_and_space|srtt:33192|rtt_var:8586|pto_duration:67536|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:03:33 631548] [debug] |scid:066cf1425c60dea04e70e061|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB887898C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:03:33 631554] [debug] |scid:066cf1425c60dea04e70e061|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB887898C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:03:33 631560] [debug] |scid:066cf1425c60dea04e70e061|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB887898C|path:0|PNS: 2, unacked: 1781|
[2025/09/12 05:03:33 631567] [debug] |scid:066cf1425c60dea04e70e061|xqc_timer_set|type:LOSS_DETECTION|expire:1757653413724042|now:1757653413631541|interv:92501|
[2025/09/12 05:03:33 631573] [debug] |scid:066cf1425c60dea04e70e061|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB887898C|path:0|pns:2|expire:1757653413724042|now:1757653413631541|interval:92501|pto_count:0|srtt:33192
[2025/09/12 05:03:33 631587] [debug] |scid:066cf1425c60dea04e70e061|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:49754|inflight:1781|
[2025/09/12 05:03:33 631592] [debug] |scid:066cf1425c60dea04e70e061|xqc_conn_next_wakeup_time|wakeup_time:1757653413654672|
[2025/09/12 05:03:33 631596] [debug] |scid:066cf1425c60dea04e70e061|xqc_engine_add_wakeup_queue|next_tick_time:1757653413654672|
[2025/09/12 05:03:33 631600] [debug] |xqc_engine_wakeup_after|wakeup:1757653413654672|now:1757653413631600|diff:23072|
[2025/09/12 05:03:33 631605] [debug] |xqc_engine_main_logic|END|now:1757653413630186|
[2025/09/12 05:03:33 631612] [info] |xqc_engine_packet_process|==>|conn:0000558BB887898C|size:1406|state:ESTABED|recv_time:1757653413631612|
[2025/09/12 05:03:33 631617] [debug] |scid:066cf1425c60dea04e70e061|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:066cf1425c60dea04e70e061|spin_bit:0|
[2025/09/12 05:03:33 631623] [debug] |scid:066cf1425c60dea04e70e061|xqc_packet_decrypt|largest_pn:625926339|
[2025/09/12 05:03:33 631629] [debug] |scid:066cf1425c60dea04e70e061|xqc_packet_decrypt|decryption nonce|path_id:0|pn:625926340|
[2025/09/12 05:03:33 631639] [debug] |scid:066cf1425c60dea04e70e061|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:625926340|
[2025/09/12 05:03:33 631644] [debug] |scid:066cf1425c60dea04e70e061|xqc_process_frames|frame_type:1|
[2025/09/12 05:03:33 631651] [debug] |scid:066cf1425c60dea04e70e061|xqc_process_frames|frame_type:0|
[2025/09/12 05:03:33 631657] [debug] |scid:066cf1425c60dea04e70e061|xqc_process_padding_frame|process padding|
[2025/09/12 05:03:33 631667] [debug] |scid:066cf1425c60dea04e70e061|xqc_timer_unset|type:ACK_01RTT|
[2025/09/12 05:03:33 631674] [debug] |scid:066cf1425c60dea04e70e061|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 05:03:33 631680] [debug] |scid:066cf1425c60dea04e70e061|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:625926340|largest:625926340|pns:2|
[2025/09/12 05:03:33 631685] [info] |scid:066cf1425c60dea04e70e061|xqc_conn_on_pkt_processed|====>|conn:0000558BB887898C|path:0|size:1406|pkt_type:SHORT_HEADER|pkt_num:625926340|frame:PADDING PING |recv_time:1757653413631612|dcid:066cf1425c60dea04e70e061|dcid_seq:0|
[2025/09/12 05:03:33 631690] [debug] |scid:066cf1425c60dea04e70e061|xqc_timer_set|type:PATH_IDLE|expire:1757653533631612|now:1757653413631612|interv:120000000|
[2025/09/12 05:03:33 631694] [debug] |scid:066cf1425c60dea04e70e061|xqc_timer_set|type:CONN_IDLE|expire:1757653533631612|now:1757653413631612|interv:120000000|
[2025/09/12 05:03:33 631698] [debug] |scid:066cf1425c60dea04e70e061|xqc_engine_remove_wakeup_queue|next_tick_time:1757653413654672|pq_index:0|
[2025/09/12 05:03:33 631702] [debug] |scid:066cf1425c60dea04e70e061|xqc_engine_add_active_queue|last_ticked_time:1757653413630186|
[2025/09/12 05:03:33 631708] [debug] |xqc_engine_main_logic|BEGIN|now:1757653413631708|
[2025/09/12 05:03:33 631715] [debug] |scid:066cf1425c60dea04e70e061|xqc_engine_process_conn|conn:0000558BB887898C|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:1757653413631714|
[2025/09/12 05:03:33 631724] [debug] |scid:066cf1425c60dea04e70e061|xqc_gen_ack_frame|largest_recv:625926340|ack_delay:112|first_ack_range:1|largest_pkt_recv_time:1757653413631612|
[2025/09/12 05:03:33 631731] [debug] |scid:066cf1425c60dea04e70e061|xqc_gen_ack_frame|high:625926340|low:625926339|pkt_pns:2|
[2025/09/12 05:03:33 631736] [debug] |scid:066cf1425c60dea04e70e061|xqc_write_ack_to_one_packet|ack_size:8|path:0|path_largest_recv:625926340|frame_largest_recv:625926340|
[2025/09/12 05:03:33 631741] [debug] |scid:066cf1425c60dea04e70e061|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:2|
[2025/09/12 05:03:33 631749] [debug] |scid:066cf1425c60dea04e70e061|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:ACK |stream_id:0|stream_offset:0|
[2025/09/12 05:03:33 631754] [debug] |scid:066cf1425c60dea04e70e061|xqc_check_acked_or_dropped_pkt|conn:0000558BB887898C|pkt_num:0|size:30|pkt_type:SHORT_HEADER|frame:ACK |
[2025/09/12 05:03:33 631759] [debug] |scid:066cf1425c60dea04e70e061|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:11|
[2025/09/12 05:03:33 631784] [info] |scid:066cf1425c60dea04e70e061|xqc_send_packet_with_pn|<==|conn:0000558BB887898C|path:0|pkt_num:11|size:30|sent:46|pkt_type:SHORT_HEADER|frame:ACK |inflight:1781|now:1757653413631765|stream_id:0|stream_offset:0|
[2025/09/12 05:03:33 631792] [debug] |scid:066cf1425c60dea04e70e061|xqc_send_ctl_on_packet_sent|conn:0000558BB887898C|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 05:03:33 631800] [debug] |scid:066cf1425c60dea04e70e061|xqc_conn_next_wakeup_time|wakeup_time:1757653413724042|
[2025/09/12 05:03:33 631808] [debug] |scid:066cf1425c60dea04e70e061|xqc_engine_add_wakeup_queue|next_tick_time:1757653413724042|
[2025/09/12 05:03:33 631814] [debug] |xqc_engine_wakeup_after|wakeup:1757653413724042|now:1757653413631814|diff:92228|
[2025/09/12 05:03:33 631820] [debug] |xqc_engine_main_logic|END|now:1757653413631714|
[2025/09/12 05:03:33 631828] [debug] |xqc_engine_main_logic|BEGIN|now:1757653413631828|
[2025/09/12 05:03:33 631834] [debug] |xqc_engine_wakeup_after|wakeup:1757653413724042|now:1757653413631834|diff:92208|
[2025/09/12 05:03:33 631841] [debug] |xqc_engine_main_logic|END|now:1757653413631828|
[2025/09/12 05:03:33 661924] [info] |xqc_engine_packet_process|==>|conn:0000558BB887898C|size:39|state:ESTABED|recv_time:1757653413661922|
[2025/09/12 05:03:33 661940] [debug] |scid:066cf1425c60dea04e70e061|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:066cf1425c60dea04e70e061|spin_bit:0|
[2025/09/12 05:03:33 661949] [debug] |scid:066cf1425c60dea04e70e061|xqc_packet_decrypt|largest_pn:625926340|
[2025/09/12 05:03:33 661955] [debug] |scid:066cf1425c60dea04e70e061|xqc_packet_decrypt|decryption nonce|path_id:0|pn:625926341|
[2025/09/12 05:03:33 661963] [debug] |scid:066cf1425c60dea04e70e061|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:625926341|
[2025/09/12 05:03:33 661969] [debug] |scid:066cf1425c60dea04e70e061|xqc_process_frames|frame_type:2|
[2025/09/12 05:03:33 661977] [debug] |scid:066cf1425c60dea04e70e061|xqc_send_ctl_on_ack_received|conn:0000558BB887898C|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:6|path_largest_ack:5|
[2025/09/12 05:03:33 661984] [debug] |scid:066cf1425c60dea04e70e061|xqc_update_sample|sampler_update|prior_lost:4|tx_in_flight:56|prior_delivered:3802|prior_time:1757653413630798|is_app_limited:1|send_elapse:119|ack_elapse:31124|ctl_first_sent_time:1757653413630917|lagest_ack_time:1757653413661922|curr_delivered:3835|
[2025/09/12 05:03:33 661991] [debug] |scid:066cf1425c60dea04e70e061|xqc_update_sample|sampler_sent_time_update:1757653413630917|
[2025/09/12 05:03:33 661998] [debug] |scid:066cf1425c60dea04e70e061|xqc_send_ctl_on_ack_received|sndq_packets_used:6||sndq_packets_used_bytes:0|sndq_packets_free:5|
[2025/09/12 05:03:33 662005] [debug] |scid:066cf1425c60dea04e70e061|xqc_send_ctl_on_ack_received|conn:0000558BB887898C|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 05:03:33 662012] [debug] |scid:066cf1425c60dea04e70e061|xqc_update_sample|sampler_update|prior_lost:4|tx_in_flight:56|prior_delivered:3802|prior_time:1757653413630798|is_app_limited:1|send_elapse:119|ack_elapse:31124|ctl_first_sent_time:1757653413630917|lagest_ack_time:1757653413661922|curr_delivered:4118|
[2025/09/12 05:03:33 662019] [debug] |scid:066cf1425c60dea04e70e061|xqc_update_sample|sampler_sent_time_update:1757653413631020|
[2025/09/12 05:03:33 662061] [debug] |scid:066cf1425c60dea04e70e061|xqc_send_ctl_on_ack_received|sndq_packets_used:5||sndq_packets_used_bytes:0|sndq_packets_free:6|
[2025/09/12 05:03:33 662068] [debug] |scid:066cf1425c60dea04e70e061|xqc_send_ctl_update_rtt|before update rtt|conn:0000558BB887898C|srtt:33192|rttvar:8586|minrtt:30962|latest_rtt:30902|ack_delay:128|
[2025/09/12 05:03:33 662075] [debug] |scid:066cf1425c60dea04e70e061|xqc_send_ctl_update_rtt|l-0.0.0.0-443-066cf1425c60dea04e70e061 p-193.167.0.100-34066-6497a17cb68216aaa49daa4344b2b5cb7e |after update rtt|conn:0000558BB887898C|srtt:32889|rttvar:7044|minrtt:30902|latest_rtt:30902|ack_delay:128|
[2025/09/12 05:03:33 662079] [debug] |scid:066cf1425c60dea04e70e061|xqc_send_ctl_get_lost_sent_pn|largest_acked:6|lost_pn:3|thresh:3|
[2025/09/12 05:03:33 662087] [debug] |scid:066cf1425c60dea04e70e061|xqc_send_ctl_detect_lost|mark lost|pns:2|pkt_num:0|lost_pn:3|po_sent_time:1757653413630798|lost_send_time:1757653413624922|loss_delay:37000|frame:HANDSHAKE_DONE |repair:524288|
[2025/09/12 05:03:33 662093] [debug] |scid:066cf1425c60dea04e70e061|xqc_send_ctl_detect_lost|OnLostDetection|largest_lost sent time: 1757653413630798u|
[2025/09/12 05:03:33 662099] [stats] |scid:066cf1425c60dea04e70e061|xqc_send_ctl_detect_lost|l-0.0.0.0-443-066cf1425c60dea04e70e061 p-193.167.0.100-34066-6497a17cb68216aaa49daa4344b2b5cb7e |lost interval:103176|lost_count:2|send_count:11|pkt_num:0|po_send_time:1757653413630798|srtt:32889|cwnd:49754|bw:36609|conn_life:3925192|now:0|last_lost_time:3925192|
[2025/09/12 05:03:33 662106] [debug] |scid:066cf1425c60dea04e70e061|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:03:33 662111] [debug] |scid:066cf1425c60dea04e70e061|xqc_send_ctl_get_pto_time_and_space|srtt:32889|rtt_var:7044|pto_duration:61065|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:03:33 662115] [debug] |scid:066cf1425c60dea04e70e061|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB887898C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:03:33 662119] [debug] |scid:066cf1425c60dea04e70e061|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB887898C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:03:33 662123] [debug] |scid:066cf1425c60dea04e70e061|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB887898C|path:0|PNS: 2, unacked: 1442|
[2025/09/12 05:03:33 662127] [debug] |scid:066cf1425c60dea04e70e061|xqc_timer_set|type:LOSS_DETECTION|expire:1757653413717571|now:1757653413662110|interv:55461|
[2025/09/12 05:03:33 662132] [debug] |scid:066cf1425c60dea04e70e061|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB887898C|path:0|pns:2|expire:1757653413717571|now:1757653413662110|interval:55461|pto_count:0|srtt:32889
[2025/09/12 05:03:33 662140] [debug] |scid:066cf1425c60dea04e70e061|xqc_generate_sample|sampler: send_elapse 119, ack_elapse 31124, delivered 316|rate 10152|lost 5|
[2025/09/12 05:03:33 662146] [debug] |scid:066cf1425c60dea04e70e061|xqc_bbr_update_bandwidth|BBRv1: RTT round update 4 -> 5|
[2025/09/12 05:03:33 662152] [debug] |scid:066cf1425c60dea04e70e061|xqc_bbr_update_min_rtt|probertt expire|rtt:30902, old_rtt:30962|
[2025/09/12 05:03:33 662156] [debug] |scid:066cf1425c60dea04e70e061|xqc_bbr_update_min_rtt|minrtt expire|rtt:30902, old_rtt:30962|
[2025/09/12 05:03:33 662160] [debug] |scid:066cf1425c60dea04e70e061|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:5744|extra_cwnd:632|
[2025/09/12 05:03:33 662164] [debug] |scid:066cf1425c60dea04e70e061|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:49754|packet_lost:1|acked:316|po_sent_time:1757653413631020|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:4118|
[2025/09/12 05:03:33 662169] [debug] |scid:066cf1425c60dea04e70e061|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:49754|packet_lost:1|acked:316|po_sent_time:1757653413631020|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:4118|
[2025/09/12 05:03:33 662173] [debug] |scid:066cf1425c60dea04e70e061|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-066cf1425c60dea04e70e061 p-193.167.0.100-34066-6497a17cb68216aaa49daa4344b2b5cb7e |bbr on ack|mode:0|pacing_rate:3882604|bw:36609|cwnd:50070|full_bw_reached:0|inflight:1442|srtt:32889|latest_rtt:30902|min_rtt:30902|applimit:1|lost:4|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:1|
[2025/09/12 05:03:33 662183] [debug] |scid:066cf1425c60dea04e70e061|xqc_process_frames|frame_type:0|
[2025/09/12 05:03:33 662187] [debug] |scid:066cf1425c60dea04e70e061|xqc_process_padding_frame|process padding|
[2025/09/12 05:03:33 662191] [debug] |scid:066cf1425c60dea04e70e061|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:625926341|largest:625926341|pns:2|
[2025/09/12 05:03:33 662196] [info] |scid:066cf1425c60dea04e70e061|xqc_conn_on_pkt_processed|====>|conn:0000558BB887898C|path:0|size:39|pkt_type:SHORT_HEADER|pkt_num:625926341|frame:PADDING ACK |recv_time:1757653413661922|dcid:066cf1425c60dea04e70e061|dcid_seq:0|
[2025/09/12 05:03:33 662201] [debug] |scid:066cf1425c60dea04e70e061|xqc_timer_set|type:PATH_IDLE|expire:1757653533661922|now:1757653413661922|interv:120000000|
[2025/09/12 05:03:33 662205] [debug] |scid:066cf1425c60dea04e70e061|xqc_timer_set|type:CONN_IDLE|expire:1757653533661922|now:1757653413661922|interv:120000000|
[2025/09/12 05:03:33 662209] [debug] |scid:066cf1425c60dea04e70e061|xqc_engine_remove_wakeup_queue|next_tick_time:1757653413724042|pq_index:0|
[2025/09/12 05:03:33 662214] [debug] |scid:066cf1425c60dea04e70e061|xqc_engine_add_active_queue|last_ticked_time:1757653413631714|
[2025/09/12 05:03:33 662217] [debug] |xqc_engine_main_logic|BEGIN|now:1757653413662217|
[2025/09/12 05:03:33 662223] [debug] |scid:066cf1425c60dea04e70e061|xqc_engine_process_conn|conn:0000558BB887898C|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:1757653413662221|
[2025/09/12 05:03:33 662229] [debug] |scid:066cf1425c60dea04e70e061|xqc_path_get_perf_class|conn:0000558BB887898C|path_id:0|path_srtt:32889|min_srtt:32889|path_bw:36609|loss_rate:50.00|path_pto:0|
[2025/09/12 05:03:33 662233] [debug] |scid:066cf1425c60dea04e70e061|xqc_send_ctl_can_send|l-0.0.0.0-443-066cf1425c60dea04e70e061 p-193.167.0.100-34066-6497a17cb68216aaa49daa4344b2b5cb7e |path:0|can:1|pkt_sz:23|schedule_bytes:0|inflight:1442|cwnd:50070|conn:0000558BB887898C|stream_id:0|stream_offset:0|
[2025/09/12 05:03:33 662238] [debug] |scid:066cf1425c60dea04e70e061|xqc_minrtt_scheduler_get_path|path srtt|conn:0000558BB887898C|path_id:0|path_srtt:32889|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:03:33 662242] [debug] |scid:066cf1425c60dea04e70e061|xqc_minrtt_scheduler_get_path|best path:0|frame_type:HANDSHAKE_DONE |pn:0|size:23|reinj:0|path_class:4|
[2025/09/12 05:03:33 662247] [debug] |scid:066cf1425c60dea04e70e061|xqc_check_acked_or_dropped_pkt|conn:0000558BB887898C|pkt_num:0|size:23|pkt_type:SHORT_HEADER|frame:HANDSHAKE_DONE |
[2025/09/12 05:03:33 662252] [debug] |scid:066cf1425c60dea04e70e061|xqc_send_ctl_can_send|l-0.0.0.0-443-066cf1425c60dea04e70e061 p-193.167.0.100-34066-6497a17cb68216aaa49daa4344b2b5cb7e |path:0|can:1|pkt_sz:23|schedule_bytes:0|inflight:1442|cwnd:50070|conn:0000558BB887898C|stream_id:0|stream_offset:0|
[2025/09/12 05:03:33 662256] [debug] |scid:066cf1425c60dea04e70e061|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:03:33 662260] [debug] |scid:066cf1425c60dea04e70e061|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:12|
[2025/09/12 05:03:33 662292] [info] |scid:066cf1425c60dea04e70e061|xqc_send_packet_with_pn|<==|conn:0000558BB887898C|path:0|pkt_num:12|size:23|sent:39|pkt_type:SHORT_HEADER|frame:HANDSHAKE_DONE |inflight:1442|now:1757653413662267|stream_id:0|stream_offset:0|
[2025/09/12 05:03:33 662301] [debug] |scid:066cf1425c60dea04e70e061|xqc_send_ctl_on_packet_sent|conn:0000558BB887898C|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 05:03:33 662314] [debug] |scid:066cf1425c60dea04e70e061|xqc_send_ctl_on_packet_sent|path:0|inflight:1442|applimit:0|
[2025/09/12 05:03:33 662321] [debug] |scid:066cf1425c60dea04e70e061|xqc_send_ctl_get_pto_time_and_space|srtt:32889|rtt_var:7044|pto_duration:61065|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:03:33 662325] [debug] |scid:066cf1425c60dea04e70e061|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB887898C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:03:33 662329] [debug] |scid:066cf1425c60dea04e70e061|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB887898C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:03:33 662333] [debug] |scid:066cf1425c60dea04e70e061|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB887898C|path:0|PNS: 2, unacked: 1465|
[2025/09/12 05:03:33 662337] [debug] |scid:066cf1425c60dea04e70e061|xqc_timer_set|type:LOSS_DETECTION|expire:1757653413748332|now:1757653413662320|interv:86012|
[2025/09/12 05:03:33 662341] [debug] |scid:066cf1425c60dea04e70e061|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB887898C|path:0|pns:2|expire:1757653413748332|now:1757653413662320|interval:86012|pto_count:0|srtt:32889
[2025/09/12 05:03:33 662345] [debug] |scid:066cf1425c60dea04e70e061|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:50070|inflight:1465|
[2025/09/12 05:03:33 662351] [debug] |scid:066cf1425c60dea04e70e061|xqc_conn_next_wakeup_time|wakeup_time:1757653413748332|
[2025/09/12 05:03:33 662355] [debug] |scid:066cf1425c60dea04e70e061|xqc_engine_add_wakeup_queue|next_tick_time:1757653413748332|
[2025/09/12 05:03:33 662359] [debug] |xqc_engine_wakeup_after|wakeup:1757653413748332|now:1757653413662358|diff:85974|
[2025/09/12 05:03:33 662363] [debug] |xqc_engine_main_logic|END|now:1757653413662221|
[2025/09/12 05:03:33 662368] [debug] |xqc_engine_main_logic|BEGIN|now:1757653413662368|
[2025/09/12 05:03:33 662373] [debug] |xqc_engine_wakeup_after|wakeup:1757653413748332|now:1757653413662373|diff:85959|
[2025/09/12 05:03:33 662380] [debug] |xqc_engine_main_logic|END|now:1757653413662368|
[2025/09/12 05:03:33 662417] [info] |xqc_engine_packet_process|==>|conn:0000558BB887898C|size:39|state:ESTABED|recv_time:1757653413662417|
[2025/09/12 05:03:33 662426] [debug] |scid:066cf1425c60dea04e70e061|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:066cf1425c60dea04e70e061|spin_bit:0|
[2025/09/12 05:03:33 662434] [debug] |scid:066cf1425c60dea04e70e061|xqc_packet_decrypt|largest_pn:625926341|
[2025/09/12 05:03:33 662440] [debug] |scid:066cf1425c60dea04e70e061|xqc_packet_decrypt|decryption nonce|path_id:0|pn:625926342|
[2025/09/12 05:03:33 662448] [debug] |scid:066cf1425c60dea04e70e061|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:625926342|
[2025/09/12 05:03:33 662454] [debug] |scid:066cf1425c60dea04e70e061|xqc_process_frames|frame_type:2|
[2025/09/12 05:03:33 662462] [debug] |scid:066cf1425c60dea04e70e061|xqc_send_ctl_on_ack_received|conn:0000558BB887898C|path:0|pkt_num:7|origin_pktnum:0|size:284|pns:2|pkt_type:SHORT_HEADER|frame:CRYPTO |conn_state:ESTABED|frame_largest_ack:9|path_largest_ack:7|
[2025/09/12 05:03:33 662469] [debug] |scid:066cf1425c60dea04e70e061|xqc_update_sample|sampler_update|prior_lost:4|tx_in_flight:623|prior_delivered:3802|prior_time:1757653413630798|is_app_limited:1|send_elapse:340|ack_elapse:31619|ctl_first_sent_time:1757653413631138|lagest_ack_time:1757653413662417|curr_delivered:4402|
[2025/09/12 05:03:33 662476] [debug] |scid:066cf1425c60dea04e70e061|xqc_update_sample|sampler_sent_time_update:1757653413631138|
[2025/09/12 05:03:33 662482] [debug] |scid:066cf1425c60dea04e70e061|xqc_send_ctl_on_ack_received|sndq_packets_used:5||sndq_packets_used_bytes:0|sndq_packets_free:6|
[2025/09/12 05:03:33 662489] [debug] |scid:066cf1425c60dea04e70e061|xqc_send_ctl_on_ack_received|conn:0000558BB887898C|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:9|path_largest_ack:8|
[2025/09/12 05:03:33 662502] [debug] |scid:066cf1425c60dea04e70e061|xqc_update_sample|sampler_update|prior_lost:4|tx_in_flight:623|prior_delivered:3802|prior_time:1757653413630798|is_app_limited:1|send_elapse:340|ack_elapse:31619|ctl_first_sent_time:1757653413631138|lagest_ack_time:1757653413662417|curr_delivered:4456|
[2025/09/12 05:03:33 662509] [debug] |scid:066cf1425c60dea04e70e061|xqc_update_sample|sampler_sent_time_update:1757653413631291|
[2025/09/12 05:03:33 662516] [debug] |scid:066cf1425c60dea04e70e061|xqc_send_ctl_on_ack_received|sndq_packets_used:4||sndq_packets_used_bytes:0|sndq_packets_free:7|
[2025/09/12 05:03:33 662523] [debug] |scid:066cf1425c60dea04e70e061|xqc_send_ctl_on_ack_received|conn:0000558BB887898C|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 05:03:33 662529] [debug] |scid:066cf1425c60dea04e70e061|xqc_update_sample|sampler_update|prior_lost:4|tx_in_flight:623|prior_delivered:3802|prior_time:1757653413630798|is_app_limited:1|send_elapse:340|ack_elapse:31619|ctl_first_sent_time:1757653413631138|lagest_ack_time:1757653413662417|curr_delivered:4510|
[2025/09/12 05:03:33 662536] [debug] |scid:066cf1425c60dea04e70e061|xqc_update_sample|sampler_sent_time_update:1757653413631396|
[2025/09/12 05:03:33 662540] [debug] |scid:066cf1425c60dea04e70e061|xqc_send_ctl_on_ack_received|sndq_packets_used:3||sndq_packets_used_bytes:0|sndq_packets_free:8|
[2025/09/12 05:03:33 662544] [debug] |scid:066cf1425c60dea04e70e061|xqc_send_ctl_update_rtt|before update rtt|conn:0000558BB887898C|srtt:32889|rttvar:7044|minrtt:30902|latest_rtt:31021|ack_delay:40|
[2025/09/12 05:03:33 662551] [debug] |scid:066cf1425c60dea04e70e061|xqc_send_ctl_update_rtt|l-0.0.0.0-443-066cf1425c60dea04e70e061 p-193.167.0.100-34066-6497a17cb68216aaa49daa4344b2b5cb7e |after update rtt|conn:0000558BB887898C|srtt:32650|rttvar:5760|minrtt:30902|latest_rtt:31021|ack_delay:40|
[2025/09/12 05:03:33 662557] [debug] |scid:066cf1425c60dea04e70e061|xqc_send_ctl_get_lost_sent_pn|largest_acked:9|lost_pn:6|thresh:3|
[2025/09/12 05:03:33 662564] [debug] |scid:066cf1425c60dea04e70e061|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:03:33 662571] [debug] |scid:066cf1425c60dea04e70e061|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:03:33 662578] [debug] |scid:066cf1425c60dea04e70e061|xqc_send_ctl_get_pto_time_and_space|srtt:32650|rtt_var:5760|pto_duration:55690|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:03:33 662586] [debug] |scid:066cf1425c60dea04e70e061|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB887898C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:03:33 662592] [debug] |scid:066cf1425c60dea04e70e061|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB887898C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:03:33 662598] [debug] |scid:066cf1425c60dea04e70e061|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB887898C|path:0|PNS: 2, unacked: 1073|
[2025/09/12 05:03:33 662604] [debug] |scid:066cf1425c60dea04e70e061|xqc_timer_set|type:LOSS_DETECTION|expire:1757653413742957|now:1757653413662578|interv:80379|
[2025/09/12 05:03:33 662609] [debug] |scid:066cf1425c60dea04e70e061|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB887898C|path:0|pns:2|expire:1757653413742957|now:1757653413662578|interval:80379|pto_count:0|srtt:32650
[2025/09/12 05:03:33 662613] [debug] |scid:066cf1425c60dea04e70e061|xqc_generate_sample|sampler: send_elapse 340, ack_elapse 31619, delivered 708|rate 22391|lost 5|
[2025/09/12 05:03:33 662618] [debug] |scid:066cf1425c60dea04e70e061|xqc_bbr_update_min_rtt|minrtt expire|rtt:30902, old_rtt:30902|
[2025/09/12 05:03:33 662622] [debug] |scid:066cf1425c60dea04e70e061|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:5744|extra_cwnd:1380|
[2025/09/12 05:03:33 662626] [debug] |scid:066cf1425c60dea04e70e061|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:50070|packet_lost:0|acked:392|po_sent_time:1757653413631396|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:4118|
[2025/09/12 05:03:33 662634] [debug] |scid:066cf1425c60dea04e70e061|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:50070|packet_lost:0|acked:392|po_sent_time:1757653413631396|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:4118|
[2025/09/12 05:03:33 662639] [debug] |scid:066cf1425c60dea04e70e061|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-066cf1425c60dea04e70e061 p-193.167.0.100-34066-6497a17cb68216aaa49daa4344b2b5cb7e |bbr on ack|mode:0|pacing_rate:3882604|bw:36609|cwnd:50462|full_bw_reached:0|inflight:1073|srtt:32650|latest_rtt:31021|min_rtt:30902|applimit:1|lost:5|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:03:33 662644] [debug] |scid:066cf1425c60dea04e70e061|xqc_process_frames|frame_type:0|
[2025/09/12 05:03:33 662648] [debug] |scid:066cf1425c60dea04e70e061|xqc_process_padding_frame|process padding|
[2025/09/12 05:03:33 662652] [debug] |scid:066cf1425c60dea04e70e061|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:625926342|largest:625926342|pns:2|
[2025/09/12 05:03:33 662657] [info] |scid:066cf1425c60dea04e70e061|xqc_conn_on_pkt_processed|====>|conn:0000558BB887898C|path:0|size:39|pkt_type:SHORT_HEADER|pkt_num:625926342|frame:PADDING ACK |recv_time:1757653413662417|dcid:066cf1425c60dea04e70e061|dcid_seq:0|
[2025/09/12 05:03:33 662662] [debug] |scid:066cf1425c60dea04e70e061|xqc_timer_set|type:PATH_IDLE|expire:1757653533662417|now:1757653413662417|interv:120000000|
[2025/09/12 05:03:33 662666] [debug] |scid:066cf1425c60dea04e70e061|xqc_timer_set|type:CONN_IDLE|expire:1757653533662417|now:1757653413662417|interv:120000000|
[2025/09/12 05:03:33 662670] [debug] |scid:066cf1425c60dea04e70e061|xqc_engine_remove_wakeup_queue|next_tick_time:1757653413748332|pq_index:0|
[2025/09/12 05:03:33 662674] [debug] |scid:066cf1425c60dea04e70e061|xqc_engine_add_active_queue|last_ticked_time:1757653413662221|
[2025/09/12 05:03:33 662678] [debug] |xqc_engine_main_logic|BEGIN|now:1757653413662678|
[2025/09/12 05:03:33 662683] [debug] |scid:066cf1425c60dea04e70e061|xqc_engine_process_conn|conn:0000558BB887898C|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:1757653413662682|
[2025/09/12 05:03:33 662689] [debug] |scid:066cf1425c60dea04e70e061|xqc_conn_next_wakeup_time|wakeup_time:1757653413742957|
[2025/09/12 05:03:33 662693] [debug] |scid:066cf1425c60dea04e70e061|xqc_engine_add_wakeup_queue|next_tick_time:1757653413742957|
[2025/09/12 05:03:33 662696] [debug] |xqc_engine_wakeup_after|wakeup:1757653413742957|now:1757653413662696|diff:80261|
[2025/09/12 05:03:33 662701] [debug] |xqc_engine_main_logic|END|now:1757653413662682|
[2025/09/12 05:03:33 662706] [debug] |xqc_engine_main_logic|BEGIN|now:1757653413662706|
[2025/09/12 05:03:33 662710] [debug] |xqc_engine_wakeup_after|wakeup:1757653413742957|now:1757653413662710|diff:80247|
[2025/09/12 05:03:33 662714] [debug] |xqc_engine_main_logic|END|now:1757653413662706|
[2025/09/12 05:03:33 664512] [info] |xqc_engine_packet_process|==>|conn:0000558BB887898C|size:1444|state:ESTABED|recv_time:1757653413664511|
[2025/09/12 05:03:33 664524] [debug] |scid:066cf1425c60dea04e70e061|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:066cf1425c60dea04e70e061|spin_bit:0|
[2025/09/12 05:03:33 664532] [debug] |scid:066cf1425c60dea04e70e061|xqc_packet_decrypt|largest_pn:625926342|
[2025/09/12 05:03:33 664538] [debug] |scid:066cf1425c60dea04e70e061|xqc_packet_decrypt|decryption nonce|path_id:0|pn:625926343|
[2025/09/12 05:03:33 664547] [debug] |scid:066cf1425c60dea04e70e061|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:625926343|
[2025/09/12 05:03:33 664553] [debug] |scid:066cf1425c60dea04e70e061|xqc_process_frames|frame_type:1|
[2025/09/12 05:03:33 664565] [debug] |scid:066cf1425c60dea04e70e061|xqc_process_frames|frame_type:0|
[2025/09/12 05:03:33 664571] [debug] |scid:066cf1425c60dea04e70e061|xqc_process_padding_frame|process padding|
[2025/09/12 05:03:33 664580] [debug] |scid:066cf1425c60dea04e70e061|xqc_timer_set|type:ACK_01RTT|expire:1757653413689511|now:1757653413664511|interv:25000|
[2025/09/12 05:03:33 664588] [debug] |scid:066cf1425c60dea04e70e061|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:1757653413664511|max_ack_delay:25000|
[2025/09/12 05:03:33 664595] [debug] |scid:066cf1425c60dea04e70e061|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:625926343|largest:625926343|pns:2|
[2025/09/12 05:03:33 664601] [info] |scid:066cf1425c60dea04e70e061|xqc_conn_on_pkt_processed|====>|conn:0000558BB887898C|path:0|size:1444|pkt_type:SHORT_HEADER|pkt_num:625926343|frame:PADDING PING |recv_time:1757653413664511|dcid:066cf1425c60dea04e70e061|dcid_seq:0|
[2025/09/12 05:03:33 664606] [debug] |scid:066cf1425c60dea04e70e061|xqc_timer_set|type:PATH_IDLE|expire:1757653533664511|now:1757653413664511|interv:120000000|
[2025/09/12 05:03:33 664611] [debug] |scid:066cf1425c60dea04e70e061|xqc_timer_set|type:CONN_IDLE|expire:1757653533664511|now:1757653413664511|interv:120000000|
[2025/09/12 05:03:33 664617] [debug] |scid:066cf1425c60dea04e70e061|xqc_engine_remove_wakeup_queue|next_tick_time:1757653413742957|pq_index:0|
[2025/09/12 05:03:33 664624] [debug] |scid:066cf1425c60dea04e70e061|xqc_engine_add_active_queue|last_ticked_time:1757653413662682|
[2025/09/12 05:03:33 664629] [debug] |xqc_engine_main_logic|BEGIN|now:1757653413664629|
[2025/09/12 05:03:33 664637] [debug] |scid:066cf1425c60dea04e70e061|xqc_engine_process_conn|conn:0000558BB887898C|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:1757653413664635|
[2025/09/12 05:03:33 664645] [debug] |scid:066cf1425c60dea04e70e061|xqc_conn_next_wakeup_time|wakeup_time:1757653413689511|
[2025/09/12 05:03:33 664652] [debug] |scid:066cf1425c60dea04e70e061|xqc_engine_add_wakeup_queue|next_tick_time:1757653413689511|
[2025/09/12 05:03:33 664657] [debug] |xqc_engine_wakeup_after|wakeup:1757653413689511|now:1757653413664657|diff:24854|
[2025/09/12 05:03:33 664664] [debug] |xqc_engine_main_logic|END|now:1757653413664635|
[2025/09/12 05:03:33 664671] [debug] |xqc_engine_main_logic|BEGIN|now:1757653413664671|
[2025/09/12 05:03:33 664677] [debug] |xqc_engine_wakeup_after|wakeup:1757653413689511|now:1757653413664677|diff:24834|
[2025/09/12 05:03:33 664680] [debug] |xqc_engine_main_logic|END|now:1757653413664671|
[2025/09/12 05:03:33 667592] [info] |xqc_engine_packet_process|==>|conn:0000558BB887898C|size:39|state:ESTABED|recv_time:1757653413667591|
[2025/09/12 05:03:33 667605] [debug] |scid:066cf1425c60dea04e70e061|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:066cf1425c60dea04e70e061|spin_bit:0|
[2025/09/12 05:03:33 667613] [debug] |scid:066cf1425c60dea04e70e061|xqc_packet_decrypt|largest_pn:625926343|
[2025/09/12 05:03:33 667619] [debug] |scid:066cf1425c60dea04e70e061|xqc_packet_decrypt|decryption nonce|path_id:0|pn:625926344|
[2025/09/12 05:03:33 667627] [debug] |scid:066cf1425c60dea04e70e061|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:625926344|
[2025/09/12 05:03:33 667634] [debug] |scid:066cf1425c60dea04e70e061|xqc_process_frames|frame_type:2|
[2025/09/12 05:03:33 667642] [debug] |scid:066cf1425c60dea04e70e061|xqc_send_ctl_on_ack_received|conn:0000558BB887898C|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 05:03:33 667649] [debug] |scid:066cf1425c60dea04e70e061|xqc_update_sample|sampler_update|prior_lost:4|tx_in_flight:1781|prior_delivered:3802|prior_time:1757653413630798|is_app_limited:1|send_elapse:708|ack_elapse:36793|ctl_first_sent_time:1757653413631506|lagest_ack_time:1757653413667591|curr_delivered:5560|
[2025/09/12 05:03:33 667660] [debug] |scid:066cf1425c60dea04e70e061|xqc_update_sample|sampler_sent_time_update:1757653413631506|
[2025/09/12 05:03:33 667667] [debug] |scid:066cf1425c60dea04e70e061|xqc_conn_decrease_unacked_stream_ref|stream enter DATA RECVD|stream_id:0
[2025/09/12 05:03:33 667674] [debug] |scid:066cf1425c60dea04e70e061|xqc_stream_maybe_need_close|stream_id:0|stream_type:0|
[2025/09/12 05:03:33 667681] [debug] |scid:066cf1425c60dea04e70e061|xqc_timer_set|type:STREAM_CLOSE|expire:1757653413909751|now:1757653413667681|interv:242070|
[2025/09/12 05:03:33 667688] [debug] |scid:066cf1425c60dea04e70e061|xqc_send_ctl_on_ack_received|sndq_packets_used:2||sndq_packets_used_bytes:0|sndq_packets_free:9|
[2025/09/12 05:03:33 667694] [debug] |scid:066cf1425c60dea04e70e061|xqc_send_ctl_update_rtt|before update rtt|conn:0000558BB887898C|srtt:32650|rttvar:5760|minrtt:30902|latest_rtt:36085|ack_delay:4288|
[2025/09/12 05:03:33 667701] [debug] |scid:066cf1425c60dea04e70e061|xqc_send_ctl_update_rtt|l-0.0.0.0-443-066cf1425c60dea04e70e061 p-193.167.0.100-34066-6497a17cb68216aaa49daa4344b2b5cb7e |after update rtt|conn:0000558BB887898C|srtt:32543|rttvar:4533|minrtt:30902|latest_rtt:36085|ack_delay:4288|
[2025/09/12 05:03:33 667708] [debug] |scid:066cf1425c60dea04e70e061|xqc_send_ctl_get_lost_sent_pn|largest_acked:10|lost_pn:7|thresh:3|
[2025/09/12 05:03:33 667714] [debug] |scid:066cf1425c60dea04e70e061|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:03:33 667720] [debug] |scid:066cf1425c60dea04e70e061|xqc_send_ctl_on_ack_received|xqc_recv_record_del from 625926341|pns:2|
[2025/09/12 05:03:33 667726] [debug] |scid:066cf1425c60dea04e70e061|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:03:33 667733] [debug] |scid:066cf1425c60dea04e70e061|xqc_send_ctl_get_pto_time_and_space|srtt:32543|rtt_var:4533|pto_duration:50675|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:03:33 667739] [debug] |scid:066cf1425c60dea04e70e061|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB887898C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:03:33 667745] [debug] |scid:066cf1425c60dea04e70e061|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB887898C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:03:33 667750] [debug] |scid:066cf1425c60dea04e70e061|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB887898C|path:0|PNS: 2, unacked: 23|
[2025/09/12 05:03:33 667754] [debug] |scid:066cf1425c60dea04e70e061|xqc_timer_set|type:LOSS_DETECTION|expire:1757653413737942|now:1757653413667732|interv:70210|
[2025/09/12 05:03:33 667758] [debug] |scid:066cf1425c60dea04e70e061|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB887898C|path:0|pns:2|expire:1757653413737942|now:1757653413667732|interval:70210|pto_count:0|srtt:32543
[2025/09/12 05:03:33 667762] [debug] |scid:066cf1425c60dea04e70e061|xqc_generate_sample|sampler: send_elapse 708, ack_elapse 36793, delivered 1758|rate 47780|lost 5|
[2025/09/12 05:03:33 667766] [debug] |scid:066cf1425c60dea04e70e061|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (47780) in round 5|
[2025/09/12 05:03:33 667770] [debug] |scid:066cf1425c60dea04e70e061|xqc_bbr_update_min_rtt|minrtt expire|rtt:30902, old_rtt:30902|
[2025/09/12 05:03:33 667774] [debug] |scid:066cf1425c60dea04e70e061|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:5744|extra_cwnd:2976|
[2025/09/12 05:03:33 667778] [debug] |scid:066cf1425c60dea04e70e061|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:50462|packet_lost:0|acked:1050|po_sent_time:1757653413631506|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:4118|
[2025/09/12 05:03:33 667783] [debug] |scid:066cf1425c60dea04e70e061|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:50462|packet_lost:0|acked:1050|po_sent_time:1757653413631506|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:4118|
[2025/09/12 05:03:33 667792] [debug] |scid:066cf1425c60dea04e70e061|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-066cf1425c60dea04e70e061 p-193.167.0.100-34066-6497a17cb68216aaa49daa4344b2b5cb7e |bbr on ack|mode:0|pacing_rate:3882604|bw:47780|cwnd:51512|full_bw_reached:0|inflight:23|srtt:32543|latest_rtt:36085|min_rtt:30902|applimit:1|lost:5|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:03:33 667797] [debug] |scid:066cf1425c60dea04e70e061|xqc_process_frames|frame_type:0|
[2025/09/12 05:03:33 667801] [debug] |scid:066cf1425c60dea04e70e061|xqc_process_padding_frame|process padding|
[2025/09/12 05:03:33 667806] [debug] |scid:066cf1425c60dea04e70e061|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:625926344|largest:625926344|pns:2|
[2025/09/12 05:03:33 667810] [info] |scid:066cf1425c60dea04e70e061|xqc_conn_on_pkt_processed|====>|conn:0000558BB887898C|path:0|size:39|pkt_type:SHORT_HEADER|pkt_num:625926344|frame:PADDING ACK |recv_time:1757653413667591|dcid:066cf1425c60dea04e70e061|dcid_seq:0|
[2025/09/12 05:03:33 667815] [debug] |scid:066cf1425c60dea04e70e061|xqc_timer_set|type:PATH_IDLE|expire:1757653533667591|now:1757653413667591|interv:120000000|
[2025/09/12 05:03:33 667819] [debug] |scid:066cf1425c60dea04e70e061|xqc_timer_set|type:CONN_IDLE|expire:1757653533667591|now:1757653413667591|interv:120000000|
[2025/09/12 05:03:33 667823] [debug] |scid:066cf1425c60dea04e70e061|xqc_engine_remove_wakeup_queue|next_tick_time:1757653413689511|pq_index:0|
[2025/09/12 05:03:33 667827] [debug] |scid:066cf1425c60dea04e70e061|xqc_engine_add_active_queue|last_ticked_time:1757653413664635|
[2025/09/12 05:03:33 667831] [debug] |xqc_engine_main_logic|BEGIN|now:1757653413667831|
[2025/09/12 05:03:33 667836] [debug] |scid:066cf1425c60dea04e70e061|xqc_engine_process_conn|conn:0000558BB887898C|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:1757653413667835|
[2025/09/12 05:03:33 667842] [debug] |scid:066cf1425c60dea04e70e061|xqc_conn_next_wakeup_time|wakeup_time:1757653413689511|
[2025/09/12 05:03:33 667846] [debug] |scid:066cf1425c60dea04e70e061|xqc_engine_add_wakeup_queue|next_tick_time:1757653413689511|
[2025/09/12 05:03:33 667849] [debug] |xqc_engine_wakeup_after|wakeup:1757653413689511|now:1757653413667849|diff:21662|
[2025/09/12 05:03:33 667854] [debug] |xqc_engine_main_logic|END|now:1757653413667835|
[2025/09/12 05:03:33 667859] [debug] |xqc_engine_main_logic|BEGIN|now:1757653413667859|
[2025/09/12 05:03:33 667863] [debug] |xqc_engine_wakeup_after|wakeup:1757653413689511|now:1757653413667863|diff:21648|
[2025/09/12 05:03:33 667867] [debug] |xqc_engine_main_logic|END|now:1757653413667859|
[2025/09/12 05:03:33 691021] [debug] |xqc_engine_main_logic|BEGIN|now:1757653413691021|
[2025/09/12 05:03:33 691057] [debug] |scid:066cf1425c60dea04e70e061|xqc_engine_remove_wakeup_queue|next_tick_time:1757653413689511|pq_index:0|
[2025/09/12 05:03:33 691063] [debug] |scid:066cf1425c60dea04e70e061|xqc_engine_add_active_queue|last_ticked_time:1757653413667835|
[2025/09/12 05:03:33 691069] [debug] |scid:066cf1425c60dea04e70e061|xqc_engine_process_conn|conn:0000558BB887898C|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:1757653413691067|
[2025/09/12 05:03:33 691074] [debug] |scid:066cf1425c60dea04e70e061|xqc_timer_expire|timer expired|type:ACK_01RTT|expire_time:1757653413689511|now:1757653413691067|
[2025/09/12 05:03:33 691078] [debug] |scid:066cf1425c60dea04e70e061|xqc_timer_ack_timeout|pns:2|path:0|
[2025/09/12 05:03:33 691082] [debug] |scid:066cf1425c60dea04e70e061|xqc_timer_expire|unset|type:ACK_01RTT|expire_time:1757653413689511|now:1757653413691067|
[2025/09/12 05:03:33 691093] [debug] |scid:066cf1425c60dea04e70e061|xqc_timer_unset|type:ACK_01RTT|
[2025/09/12 05:03:33 691101] [debug] |scid:066cf1425c60dea04e70e061|xqc_gen_ack_frame|largest_recv:625926344|ack_delay:26589|first_ack_range:3|largest_pkt_recv_time:1757653413664511|
[2025/09/12 05:03:33 691105] [debug] |scid:066cf1425c60dea04e70e061|xqc_gen_ack_frame|high:625926344|low:625926341|pkt_pns:2|
[2025/09/12 05:03:33 691109] [debug] |scid:066cf1425c60dea04e70e061|xqc_write_ack_to_one_packet|ack_size:9|path:0|path_largest_recv:625926343|frame_largest_recv:625926344|
[2025/09/12 05:03:33 691113] [debug] |scid:066cf1425c60dea04e70e061|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:2|
[2025/09/12 05:03:33 691118] [debug] |scid:066cf1425c60dea04e70e061|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:ACK |stream_id:0|stream_offset:0|
[2025/09/12 05:03:33 691124] [debug] |scid:066cf1425c60dea04e70e061|xqc_check_acked_or_dropped_pkt|conn:0000558BB887898C|pkt_num:0|size:31|pkt_type:SHORT_HEADER|frame:ACK |
[2025/09/12 05:03:33 691129] [debug] |scid:066cf1425c60dea04e70e061|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:13|
[2025/09/12 05:03:33 691176] [info] |scid:066cf1425c60dea04e70e061|xqc_send_packet_with_pn|<==|conn:0000558BB887898C|path:0|pkt_num:13|size:31|sent:47|pkt_type:SHORT_HEADER|frame:ACK |inflight:23|now:1757653413691140|stream_id:0|stream_offset:0|
[2025/09/12 05:03:33 691183] [debug] |scid:066cf1425c60dea04e70e061|xqc_send_ctl_on_packet_sent|conn:0000558BB887898C|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 05:03:33 691189] [debug] |scid:066cf1425c60dea04e70e061|xqc_conn_next_wakeup_time|wakeup_time:1757653413737942|
[2025/09/12 05:03:33 691196] [debug] |scid:066cf1425c60dea04e70e061|xqc_engine_add_wakeup_queue|next_tick_time:1757653413737942|
[2025/09/12 05:03:33 691202] [debug] |xqc_engine_wakeup_after|wakeup:1757653413737942|now:1757653413691202|diff:46740|
[2025/09/12 05:03:33 691208] [debug] |xqc_engine_main_logic|END|now:1757653413691067|
[2025/09/12 05:03:33 692941] [info] |xqc_engine_packet_process|==>|conn:0000558BB887898C|size:39|state:ESTABED|recv_time:1757653413692939|
[2025/09/12 05:03:33 692957] [debug] |scid:066cf1425c60dea04e70e061|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:066cf1425c60dea04e70e061|spin_bit:0|
[2025/09/12 05:03:33 692966] [debug] |scid:066cf1425c60dea04e70e061|xqc_packet_decrypt|largest_pn:625926344|
[2025/09/12 05:03:33 692972] [debug] |scid:066cf1425c60dea04e70e061|xqc_packet_decrypt|decryption nonce|path_id:0|pn:625926345|
[2025/09/12 05:03:33 692980] [debug] |scid:066cf1425c60dea04e70e061|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:625926345|
[2025/09/12 05:03:33 692986] [debug] |scid:066cf1425c60dea04e70e061|xqc_process_frames|frame_type:1c|
[2025/09/12 05:03:33 692993] [debug] |scid:066cf1425c60dea04e70e061|xqc_timer_set|type:CONN_DRAINING|expire:1757653413920018|now:1757653413692993|interv:227025|
[2025/09/12 05:03:33 693000] [debug] |scid:066cf1425c60dea04e70e061|xqc_send_queue_drop_packets|sndq_packets_used:2|sndq_packets_used_bytes:0|sndq_packets_free:9|
[2025/09/12 05:03:33 693007] [debug] |scid:066cf1425c60dea04e70e061|xqc_send_queue_drop_packets|path:0|ctl_bytes_in_flight:23|
[2025/09/12 05:03:33 693013] [debug] |scid:066cf1425c60dea04e70e061|xqc_timer_unset|type:ACK_INIT|
[2025/09/12 05:03:33 693019] [debug] |scid:066cf1425c60dea04e70e061|xqc_timer_unset|type:ACK_HSK|
[2025/09/12 05:03:33 693024] [debug] |scid:066cf1425c60dea04e70e061|xqc_timer_unset|type:ACK_01RTT|
[2025/09/12 05:03:33 693029] [debug] |scid:066cf1425c60dea04e70e061|xqc_timer_unset|type:LOSS_DETECTION|
[2025/09/12 05:03:33 693036] [info] |scid:066cf1425c60dea04e70e061|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 05:03:33 693069] [debug] |scid:066cf1425c60dea04e70e061|xqc_conn_immediate_close|gen_conn_close|state:CLOSING|
[2025/09/12 05:03:33 693075] [debug] |scid:066cf1425c60dea04e70e061|xqc_process_frames|draining state, skip|
[2025/09/12 05:03:33 693082] [debug] |scid:066cf1425c60dea04e70e061|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:625926345|largest:625926345|pns:2|
[2025/09/12 05:03:33 693089] [info] |scid:066cf1425c60dea04e70e061|xqc_conn_on_pkt_processed|====>|conn:0000558BB887898C|path:0|size:39|pkt_type:SHORT_HEADER|pkt_num:625926345|frame:CONNECTION_CLOSE |recv_time:1757653413692939|dcid:066cf1425c60dea04e70e061|dcid_seq:0|
[2025/09/12 05:03:33 693097] [debug] |scid:066cf1425c60dea04e70e061|xqc_timer_set|type:PATH_IDLE|expire:1757653533692939|now:1757653413692939|interv:120000000|
[2025/09/12 05:03:33 693102] [debug] |scid:066cf1425c60dea04e70e061|xqc_timer_set|type:CONN_IDLE|expire:1757653533692939|now:1757653413692939|interv:120000000|
[2025/09/12 05:03:33 693108] [debug] |scid:066cf1425c60dea04e70e061|xqc_engine_remove_wakeup_queue|next_tick_time:1757653413737942|pq_index:0|
[2025/09/12 05:03:33 693114] [debug] |scid:066cf1425c60dea04e70e061|xqc_engine_add_active_queue|last_ticked_time:1757653413691067|
[2025/09/12 05:03:33 693120] [debug] |xqc_engine_main_logic|BEGIN|now:1757653413693120|
[2025/09/12 05:03:33 693127] [debug] |scid:066cf1425c60dea04e70e061|xqc_engine_process_conn|conn:0000558BB887898C|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:1757653413693126|
[2025/09/12 05:03:33 693136] [debug] |scid:066cf1425c60dea04e70e061|xqc_path_get_perf_class|conn:0000558BB887898C|path_id:0|path_srtt:32543|min_srtt:32543|path_bw:47780|loss_rate:46.67|path_pto:0|
[2025/09/12 05:03:33 693143] [debug] |scid:066cf1425c60dea04e70e061|xqc_minrtt_scheduler_get_path|path srtt|conn:0000558BB887898C|path_id:0|path_srtt:32543|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:03:33 693150] [debug] |scid:066cf1425c60dea04e70e061|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CONNECTION_CLOSE |pn:0|size:26|reinj:0|path_class:4|
[2025/09/12 05:03:33 693157] [debug] |scid:066cf1425c60dea04e70e061|xqc_check_acked_or_dropped_pkt|conn:0000558BB887898C|pkt_num:0|size:26|pkt_type:SHORT_HEADER|frame:CONNECTION_CLOSE |
[2025/09/12 05:03:33 693164] [debug] |scid:066cf1425c60dea04e70e061|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:14|
[2025/09/12 05:03:33 693198] [info] |scid:066cf1425c60dea04e70e061|xqc_send_packet_with_pn|<==|conn:0000558BB887898C|path:0|pkt_num:14|size:26|sent:42|pkt_type:SHORT_HEADER|frame:CONNECTION_CLOSE |inflight:0|now:1757653413693173|stream_id:0|stream_offset:0|
[2025/09/12 05:03:33 693206] [debug] |scid:066cf1425c60dea04e70e061|xqc_send_ctl_on_packet_sent|conn:0000558BB887898C|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 05:03:33 693214] [debug] |scid:066cf1425c60dea04e70e061|xqc_conn_next_wakeup_time|wakeup_time:1757653413909751|
[2025/09/12 05:03:33 693220] [debug] |scid:066cf1425c60dea04e70e061|xqc_engine_add_wakeup_queue|next_tick_time:1757653413909751|
[2025/09/12 05:03:33 693227] [debug] |xqc_engine_wakeup_after|wakeup:1757653413909751|now:1757653413693226|diff:216525|
[2025/09/12 05:03:33 693233] [debug] |xqc_engine_main_logic|END|now:1757653413693126|
[2025/09/12 05:03:33 693240] [debug] |xqc_engine_main_logic|BEGIN|now:1757653413693240|
[2025/09/12 05:03:33 693246] [debug] |xqc_engine_wakeup_after|wakeup:1757653413909751|now:1757653413693245|diff:216506|
[2025/09/12 05:03:33 693252] [debug] |xqc_engine_main_logic|END|now:1757653413693240|
[2025/09/12 05:03:33 769094] [debug] |scid:dd925992dc142c3b0af203f8|xqc_timer_set|type:CONN_IDLE|expire:1757653473769092|now:1757653413769092|interv:60000000|
[2025/09/12 05:03:33 769136] [debug] |scid:dd925992dc142c3b0af203f8|xqc_timer_set|type:PATH_IDLE|expire:1757653473769136|now:1757653413769136|interv:60000000|
[2025/09/12 05:03:33 769146] [debug] |xqc_path_create|path:0|dcid:6a408a5efd59ccee077e51db01c8d226e2|scid:dd925992dc142c3b0af203f8|create_path_count:1|
[2025/09/12 05:03:33 769154] [debug] |scid:dd925992dc142c3b0af203f8|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 05:03:33 769160] [debug] |xqc_path_init|path:0|dcid:6a408a5efd59ccee077e51db01c8d226e2|scid:dd925992dc142c3b0af203f8|state:2|
[2025/09/12 05:03:33 769166] [debug] |scid:dd925992dc142c3b0af203f8|xqc_conn_create|success|scid:dd925992dc142c3b0af203f8|dcid:6a408a5efd59ccee077e51db01c8d226e2|conn:0000558BB888A56C|
[2025/09/12 05:03:33 769174] [info] |scid:dd925992dc142c3b0af203f8|xqc_conn_server_create|hash odcid conn|odcid:9374701852f5826418eede5d5062586619ae|conn:0000558BB888A56C|
[2025/09/12 05:03:33 769185] [info] |scid:dd925992dc142c3b0af203f8|xqc_conn_get_local_transport_params|generate sr_token[56b4c6d57bc6f7dc3ed4eb9a5eb611ef] for cid[9374701852f5826418eede5d5062586619ae]
[2025/09/12 05:03:33 769213] [stats] |xqc_conn_server_init_path_addr|path:0|l-0.0.0.0-443-dd925992dc142c3b0af203f8 p-193.167.0.100-54997-6a408a5efd59ccee077e51db01c8d226e2|
[2025/09/12 05:03:33 769221] [info] |xqc_engine_packet_process|==>|conn:0000558BB888A56C|size:1200|state:S_INIT|recv_time:1757653413769062|
[2025/09/12 05:03:33 769360] [debug] |scid:dd925992dc142c3b0af203f8|xqc_packet_parse_initial|packet parse|initial|
[2025/09/12 05:03:33 769368] [debug] |scid:dd925992dc142c3b0af203f8|xqc_packet_parse_initial|success|Length:1153|
[2025/09/12 05:03:33 769376] [debug] |scid:dd925992dc142c3b0af203f8|xqc_packet_decrypt|largest_pn:0|
[2025/09/12 05:03:33 769382] [debug] |scid:dd925992dc142c3b0af203f8|xqc_packet_decrypt|decryption nonce|path_id:0|pn:112966286|
[2025/09/12 05:03:33 769394] [debug] |scid:dd925992dc142c3b0af203f8|xqc_packet_decrypt_single|pkt_type:INIT|pkt_num:112966286|
[2025/09/12 05:03:33 769399] [debug] |scid:dd925992dc142c3b0af203f8|xqc_process_frames|frame_type:0|
[2025/09/12 05:03:33 769403] [debug] |scid:dd925992dc142c3b0af203f8|xqc_process_padding_frame|process padding|
[2025/09/12 05:03:33 769407] [debug] |scid:dd925992dc142c3b0af203f8|xqc_process_frames|frame_type:6|
[2025/09/12 05:03:33 769411] [info] |scid:dd925992dc142c3b0af203f8|xqc_conn_check_token|token empty|
[2025/09/12 05:03:33 769417] [info] |scid:dd925992dc142c3b0af203f8|xqc_process_crypto_frame|check_token fail|conn:0000558BB888A56C|l-0.0.0.0-443-dd925992dc142c3b0af203f8 p-193.167.0.100-54997-6a408a5efd59ccee077e51db01c8d226e2|
[2025/09/12 05:03:33 769422] [debug] |scid:dd925992dc142c3b0af203f8|xqc_create_crypto_stream|encrypt_level:0|cur_state:S_INIT|
[2025/09/12 05:03:33 769427] [debug] |scid:dd925992dc142c3b0af203f8|xqc_process_crypto_frame|level:0|
[2025/09/12 05:03:33 769431] [debug] |scid:dd925992dc142c3b0af203f8|xqc_read_crypto_stream|xqc_read_crypto_stream|level:0|
[2025/09/12 05:03:33 769436] [debug] |scid:dd925992dc142c3b0af203f8|xqc_engine_add_active_queue|last_ticked_time:0|
[2025/09/12 05:03:33 769440] [debug] |scid:dd925992dc142c3b0af203f8|xqc_create_crypto_stream|encrypt_level:2|cur_state:S_INIT|
[2025/09/12 05:03:33 769445] [debug] |scid:dd925992dc142c3b0af203f8|xqc_process_crypto_frame|server create hsk stream|
[2025/09/12 05:03:33 769449] [debug] |scid:dd925992dc142c3b0af203f8|xqc_process_frames|frame_type:0|
[2025/09/12 05:03:33 769452] [debug] |scid:dd925992dc142c3b0af203f8|xqc_process_padding_frame|process padding|
[2025/09/12 05:03:33 769457] [debug] |scid:dd925992dc142c3b0af203f8|xqc_process_frames|frame_type:6|
[2025/09/12 05:03:33 769462] [info] |scid:dd925992dc142c3b0af203f8|xqc_conn_check_token|token empty|
[2025/09/12 05:03:33 769468] [info] |scid:dd925992dc142c3b0af203f8|xqc_process_crypto_frame|check_token fail|conn:0000558BB888A56C|l-0.0.0.0-443-dd925992dc142c3b0af203f8 p-193.167.0.100-54997-6a408a5efd59ccee077e51db01c8d226e2|
[2025/09/12 05:03:33 769480] [debug] |scid:dd925992dc142c3b0af203f8|xqc_process_crypto_frame|level:0|
[2025/09/12 05:03:33 769484] [debug] |scid:dd925992dc142c3b0af203f8|xqc_read_crypto_stream|xqc_read_crypto_stream|level:0|
[2025/09/12 05:03:33 769488] [debug] |scid:dd925992dc142c3b0af203f8|xqc_process_frames|frame_type:6|
[2025/09/12 05:03:33 769492] [info] |scid:dd925992dc142c3b0af203f8|xqc_conn_check_token|token empty|
[2025/09/12 05:03:33 769495] [info] |scid:dd925992dc142c3b0af203f8|xqc_process_crypto_frame|check_token fail|conn:0000558BB888A56C|l-0.0.0.0-443-dd925992dc142c3b0af203f8 p-193.167.0.100-54997-6a408a5efd59ccee077e51db01c8d226e2|
[2025/09/12 05:03:33 769499] [debug] |scid:dd925992dc142c3b0af203f8|xqc_process_crypto_frame|level:0|
[2025/09/12 05:03:33 769503] [debug] |scid:dd925992dc142c3b0af203f8|xqc_read_crypto_stream|xqc_read_crypto_stream|level:0|
[2025/09/12 05:03:33 769507] [debug] |scid:dd925992dc142c3b0af203f8|xqc_process_frames|frame_type:6|
[2025/09/12 05:03:33 769511] [info] |scid:dd925992dc142c3b0af203f8|xqc_conn_check_token|token empty|
[2025/09/12 05:03:33 769514] [info] |scid:dd925992dc142c3b0af203f8|xqc_process_crypto_frame|check_token fail|conn:0000558BB888A56C|l-0.0.0.0-443-dd925992dc142c3b0af203f8 p-193.167.0.100-54997-6a408a5efd59ccee077e51db01c8d226e2|
[2025/09/12 05:03:33 769518] [debug] |scid:dd925992dc142c3b0af203f8|xqc_process_crypto_frame|level:0|
[2025/09/12 05:03:33 769522] [debug] |scid:dd925992dc142c3b0af203f8|xqc_read_crypto_stream|xqc_read_crypto_stream|level:0|
[2025/09/12 05:03:33 769526] [debug] |scid:dd925992dc142c3b0af203f8|xqc_process_frames|frame_type:6|
[2025/09/12 05:03:33 769529] [info] |scid:dd925992dc142c3b0af203f8|xqc_conn_check_token|token empty|
[2025/09/12 05:03:33 769533] [info] |scid:dd925992dc142c3b0af203f8|xqc_process_crypto_frame|check_token fail|conn:0000558BB888A56C|l-0.0.0.0-443-dd925992dc142c3b0af203f8 p-193.167.0.100-54997-6a408a5efd59ccee077e51db01c8d226e2|
[2025/09/12 05:03:33 769538] [debug] |scid:dd925992dc142c3b0af203f8|xqc_process_crypto_frame|level:0|
[2025/09/12 05:03:33 769543] [debug] |scid:dd925992dc142c3b0af203f8|xqc_read_crypto_stream|xqc_read_crypto_stream|level:0|
[2025/09/12 05:03:33 769550] [debug] |scid:dd925992dc142c3b0af203f8|xqc_process_frames|frame_type:6|
[2025/09/12 05:03:33 769555] [info] |scid:dd925992dc142c3b0af203f8|xqc_conn_check_token|token empty|
[2025/09/12 05:03:33 769559] [info] |scid:dd925992dc142c3b0af203f8|xqc_process_crypto_frame|check_token fail|conn:0000558BB888A56C|l-0.0.0.0-443-dd925992dc142c3b0af203f8 p-193.167.0.100-54997-6a408a5efd59ccee077e51db01c8d226e2|
[2025/09/12 05:03:33 769563] [debug] |scid:dd925992dc142c3b0af203f8|xqc_process_crypto_frame|level:0|
[2025/09/12 05:03:33 769567] [debug] |scid:dd925992dc142c3b0af203f8|xqc_read_crypto_stream|xqc_read_crypto_stream|level:0|
[2025/09/12 05:03:33 769571] [debug] |scid:dd925992dc142c3b0af203f8|xqc_process_frames|frame_type:6|
[2025/09/12 05:03:33 769575] [info] |scid:dd925992dc142c3b0af203f8|xqc_conn_check_token|token empty|
[2025/09/12 05:03:33 769578] [info] |scid:dd925992dc142c3b0af203f8|xqc_process_crypto_frame|check_token fail|conn:0000558BB888A56C|l-0.0.0.0-443-dd925992dc142c3b0af203f8 p-193.167.0.100-54997-6a408a5efd59ccee077e51db01c8d226e2|
[2025/09/12 05:03:33 769582] [debug] |scid:dd925992dc142c3b0af203f8|xqc_process_crypto_frame|level:0|
[2025/09/12 05:03:33 769586] [debug] |scid:dd925992dc142c3b0af203f8|xqc_read_crypto_stream|xqc_read_crypto_stream|level:0|
[2025/09/12 05:03:33 769590] [debug] |scid:dd925992dc142c3b0af203f8|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:0|14u|
[2025/09/12 05:03:33 769615] [debug] |scid:dd925992dc142c3b0af203f8|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:0|SSL_quic_write_level:0|rv:-1|
[2025/09/12 05:03:33 769621] [debug] |scid:dd925992dc142c3b0af203f8|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/09/12 05:03:33 769628] [debug] |scid:dd925992dc142c3b0af203f8|xqc_process_frames|frame_type:6|
[2025/09/12 05:03:33 769634] [info] |scid:dd925992dc142c3b0af203f8|xqc_conn_check_token|token empty|
[2025/09/12 05:03:33 769643] [info] |scid:dd925992dc142c3b0af203f8|xqc_process_crypto_frame|check_token fail|conn:0000558BB888A56C|l-0.0.0.0-443-dd925992dc142c3b0af203f8 p-193.167.0.100-54997-6a408a5efd59ccee077e51db01c8d226e2|
[2025/09/12 05:03:33 769647] [debug] |scid:dd925992dc142c3b0af203f8|xqc_process_crypto_frame|level:0|
[2025/09/12 05:03:33 769651] [debug] |scid:dd925992dc142c3b0af203f8|xqc_read_crypto_stream|xqc_read_crypto_stream|level:0|
[2025/09/12 05:03:33 769655] [debug] |scid:dd925992dc142c3b0af203f8|xqc_process_frames|frame_type:6|
[2025/09/12 05:03:33 769658] [info] |scid:dd925992dc142c3b0af203f8|xqc_conn_check_token|token empty|
[2025/09/12 05:03:33 769662] [info] |scid:dd925992dc142c3b0af203f8|xqc_process_crypto_frame|check_token fail|conn:0000558BB888A56C|l-0.0.0.0-443-dd925992dc142c3b0af203f8 p-193.167.0.100-54997-6a408a5efd59ccee077e51db01c8d226e2|
[2025/09/12 05:03:33 769666] [debug] |scid:dd925992dc142c3b0af203f8|xqc_process_crypto_frame|level:0|
[2025/09/12 05:03:33 769670] [debug] |scid:dd925992dc142c3b0af203f8|xqc_read_crypto_stream|xqc_read_crypto_stream|level:0|
[2025/09/12 05:03:33 769674] [debug] |scid:dd925992dc142c3b0af203f8|xqc_process_frames|frame_type:0|
[2025/09/12 05:03:33 769677] [debug] |scid:dd925992dc142c3b0af203f8|xqc_process_padding_frame|process padding|
[2025/09/12 05:03:33 769681] [debug] |scid:dd925992dc142c3b0af203f8|xqc_process_frames|frame_type:6|
[2025/09/12 05:03:33 769685] [info] |scid:dd925992dc142c3b0af203f8|xqc_conn_check_token|token empty|
[2025/09/12 05:03:33 769688] [info] |scid:dd925992dc142c3b0af203f8|xqc_process_crypto_frame|check_token fail|conn:0000558BB888A56C|l-0.0.0.0-443-dd925992dc142c3b0af203f8 p-193.167.0.100-54997-6a408a5efd59ccee077e51db01c8d226e2|
[2025/09/12 05:03:33 769692] [debug] |scid:dd925992dc142c3b0af203f8|xqc_process_crypto_frame|level:0|
[2025/09/12 05:03:33 769696] [debug] |scid:dd925992dc142c3b0af203f8|xqc_read_crypto_stream|xqc_read_crypto_stream|level:0|
[2025/09/12 05:03:33 769700] [debug] |scid:dd925992dc142c3b0af203f8|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:0|7u|
[2025/09/12 05:03:33 769707] [debug] |scid:dd925992dc142c3b0af203f8|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:0|SSL_quic_write_level:0|rv:-1|
[2025/09/12 05:03:33 769713] [debug] |scid:dd925992dc142c3b0af203f8|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/09/12 05:03:33 769719] [debug] |scid:dd925992dc142c3b0af203f8|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:0|3u|
[2025/09/12 05:03:33 769723] [debug] |scid:dd925992dc142c3b0af203f8|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:0|SSL_quic_write_level:0|rv:-1|
[2025/09/12 05:03:33 769727] [debug] |scid:dd925992dc142c3b0af203f8|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/09/12 05:03:33 769731] [debug] |scid:dd925992dc142c3b0af203f8|xqc_process_frames|frame_type:6|
[2025/09/12 05:03:33 769735] [info] |scid:dd925992dc142c3b0af203f8|xqc_conn_check_token|token empty|
[2025/09/12 05:03:33 769738] [info] |scid:dd925992dc142c3b0af203f8|xqc_process_crypto_frame|check_token fail|conn:0000558BB888A56C|l-0.0.0.0-443-dd925992dc142c3b0af203f8 p-193.167.0.100-54997-6a408a5efd59ccee077e51db01c8d226e2|
[2025/09/12 05:03:33 769742] [debug] |scid:dd925992dc142c3b0af203f8|xqc_process_crypto_frame|level:0|
[2025/09/12 05:03:33 769746] [debug] |scid:dd925992dc142c3b0af203f8|xqc_read_crypto_stream|xqc_read_crypto_stream|level:0|
[2025/09/12 05:03:33 769750] [debug] |scid:dd925992dc142c3b0af203f8|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:0|2u|
[2025/09/12 05:03:33 769754] [debug] |scid:dd925992dc142c3b0af203f8|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:0|SSL_quic_write_level:0|rv:-1|
[2025/09/12 05:03:33 769758] [debug] |scid:dd925992dc142c3b0af203f8|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/09/12 05:03:33 769761] [debug] |scid:dd925992dc142c3b0af203f8|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:0|1u|
[2025/09/12 05:03:33 769765] [debug] |scid:dd925992dc142c3b0af203f8|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:0|SSL_quic_write_level:0|rv:-1|
[2025/09/12 05:03:33 769772] [debug] |scid:dd925992dc142c3b0af203f8|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/09/12 05:03:33 769776] [debug] |scid:dd925992dc142c3b0af203f8|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:0|1u|
[2025/09/12 05:03:33 769780] [debug] |scid:dd925992dc142c3b0af203f8|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:0|SSL_quic_write_level:0|rv:-1|
[2025/09/12 05:03:33 769786] [debug] |scid:dd925992dc142c3b0af203f8|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/09/12 05:03:33 769792] [debug] |scid:dd925992dc142c3b0af203f8|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:0|28u|
[2025/09/12 05:03:33 769798] [debug] |scid:dd925992dc142c3b0af203f8|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:0|SSL_quic_write_level:0|rv:-1|
[2025/09/12 05:03:33 769802] [debug] |scid:dd925992dc142c3b0af203f8|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/09/12 05:03:33 769806] [debug] |scid:dd925992dc142c3b0af203f8|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:0|56u|
[2025/09/12 05:03:33 769810] [debug] |scid:dd925992dc142c3b0af203f8|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:0|SSL_quic_write_level:0|rv:-1|
[2025/09/12 05:03:33 769814] [debug] |scid:dd925992dc142c3b0af203f8|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/09/12 05:03:33 769818] [debug] |scid:dd925992dc142c3b0af203f8|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:0|56u|
[2025/09/12 05:03:33 769822] [debug] |scid:dd925992dc142c3b0af203f8|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:0|SSL_quic_write_level:0|rv:-1|
[2025/09/12 05:03:33 769826] [debug] |scid:dd925992dc142c3b0af203f8|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/09/12 05:03:33 769829] [debug] |scid:dd925992dc142c3b0af203f8|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:0|56u|
[2025/09/12 05:03:33 769833] [debug] |scid:dd925992dc142c3b0af203f8|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:0|SSL_quic_write_level:0|rv:-1|
[2025/09/12 05:03:33 769837] [debug] |scid:dd925992dc142c3b0af203f8|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/09/12 05:03:33 769841] [debug] |scid:dd925992dc142c3b0af203f8|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:0|41u|
[2025/09/12 05:03:33 769892] [info] |scid:dd925992dc142c3b0af203f8|xqc_ssl_cert_cb|cert chain or key empty|sni:server4
[2025/09/12 05:03:33 770112] [debug] |scid:dd925992dc142c3b0af203f8|xqc_conn_tls_transport_params_cb|1RTT_transport_params|max_datagram_frame_size:0|
[2025/09/12 05:03:33 770124] [debug] |scid:dd925992dc142c3b0af203f8|xqc_conn_enable_multipath|xqc_conn_enable_multipath|1|0|
[2025/09/12 05:03:33 770130] [warn] |scid:dd925992dc142c3b0af203f8|xqc_conn_try_to_enable_multipath|multipath_version_negotiation err|
[2025/09/12 05:03:33 770375] [debug] |scid:dd925992dc142c3b0af203f8|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:2|SSL_quic_write_level:3|rv:0|
[2025/09/12 05:03:33 770384] [debug] |scid:dd925992dc142c3b0af203f8|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/09/12 05:03:33 770391] [debug] |scid:dd925992dc142c3b0af203f8|xqc_process_frames|frame_type:0|
[2025/09/12 05:03:33 770397] [debug] |scid:dd925992dc142c3b0af203f8|xqc_process_padding_frame|process padding|
[2025/09/12 05:03:33 770405] [debug] |scid:dd925992dc142c3b0af203f8|xqc_timer_unset|type:ACK_INIT|
[2025/09/12 05:03:33 770411] [debug] |scid:dd925992dc142c3b0af203f8|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 05:03:33 770416] [debug] |scid:dd925992dc142c3b0af203f8|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:112966286|largest:112966286|pns:0|
[2025/09/12 05:03:33 770421] [info] |scid:dd925992dc142c3b0af203f8|xqc_conn_on_pkt_processed|====>|conn:0000558BB888A56C|path:0|size:1200|pkt_type:INIT|pkt_num:112966286|frame:PADDING CRYPTO |recv_time:1757653413769062|dcid:9374701852f5826418eede5d5062586619ae|dcid_seq:0|
[2025/09/12 05:03:33 770431] [debug] |scid:dd925992dc142c3b0af203f8|xqc_timer_set|type:PATH_IDLE|expire:1757653473769062|now:1757653413769062|interv:60000000|
[2025/09/12 05:03:33 770436] [debug] |scid:dd925992dc142c3b0af203f8|xqc_timer_set|type:CONN_IDLE|expire:1757653473769062|now:1757653413769062|interv:60000000|
[2025/09/12 05:03:33 770440] [debug] |xqc_engine_main_logic|BEGIN|now:1757653413770440|
[2025/09/12 05:03:33 770445] [debug] |scid:dd925992dc142c3b0af203f8|xqc_engine_process_conn|conn:0000558BB888A56C|state:S_INIT|flag:TICKING DCID_OK UPPER_CONN_EXIST INIT_RECVD NEED_RUN (null) |now:1757653413770444|
[2025/09/12 05:03:33 770450] [info] |scid:dd925992dc142c3b0af203f8|xqc_conn_check_tx_key|keys are ready, can send 1rtt now|
[2025/09/12 05:03:33 770455] [debug] |scid:dd925992dc142c3b0af203f8|xqc_crypto_stream_on_read|encrypt_level:0|cur_state:S_INIT|next_state:S_INITIAL_RECVD|
[2025/09/12 05:03:33 770460] [debug] |scid:dd925992dc142c3b0af203f8|xqc_process_crypto_write_streams|
[2025/09/12 05:03:33 770467] [debug] |scid:dd925992dc142c3b0af203f8|xqc_crypto_stream_on_write|enc_level|0|
[2025/09/12 05:03:33 770474] [debug] |scid:dd925992dc142c3b0af203f8|xqc_crypto_stream_on_write|cur_state:1|switch|
[2025/09/12 05:03:33 770483] [info] |scid:dd925992dc142c3b0af203f8|xqc_crypto_stream_send|crypto send data|pkt_num:0|size:137|sent:94|pkt_type:INIT|frame:CRYPTO |now:1757653413770482|
[2025/09/12 05:03:33 770488] [debug] |scid:dd925992dc142c3b0af203f8|xqc_crypto_stream_on_write|encrypt_level:0|cur_state:S_INITIAL_RECVD|next_state:S_INITIAL_SENT|
[2025/09/12 05:03:33 770492] [debug] |scid:dd925992dc142c3b0af203f8|xqc_process_crypto_write_streams|
[2025/09/12 05:03:33 770495] [debug] |scid:dd925992dc142c3b0af203f8|xqc_crypto_stream_on_write|enc_level|2|
[2025/09/12 05:03:33 770500] [info] |scid:dd925992dc142c3b0af203f8|xqc_crypto_stream_send|crypto send data|pkt_num:0|size:194|sent:152|pkt_type:HSK|frame:CRYPTO |now:1757653413770500|
[2025/09/12 05:03:33 770505] [info] |scid:dd925992dc142c3b0af203f8|xqc_crypto_stream_send|crypto send data|pkt_num:0|size:516|sent:474|pkt_type:HSK|frame:CRYPTO |now:1757653413770505|
[2025/09/12 05:03:33 770509] [info] |scid:dd925992dc142c3b0af203f8|xqc_crypto_stream_send|crypto send data|pkt_num:0|size:126|sent:84|pkt_type:HSK|frame:CRYPTO |now:1757653413770509|
[2025/09/12 05:03:33 770514] [info] |scid:dd925992dc142c3b0af203f8|xqc_crypto_stream_send|crypto send data|pkt_num:0|size:82|sent:40|pkt_type:HSK|frame:CRYPTO |now:1757653413770514|
[2025/09/12 05:03:33 770518] [debug] |scid:dd925992dc142c3b0af203f8|xqc_crypto_stream_on_write|encrypt_level:2|cur_state:S_INITIAL_SENT|next_state:S_HANDSHAKE_SENT|
[2025/09/12 05:03:33 770523] [debug] |scid:dd925992dc142c3b0af203f8|xqc_gen_ack_frame|largest_recv:112966286|ack_delay:1461|first_ack_range:0|largest_pkt_recv_time:1757653413769062|
[2025/09/12 05:03:33 770528] [debug] |scid:dd925992dc142c3b0af203f8|xqc_gen_ack_frame|high:112966286|low:112966286|pkt_pns:0|
[2025/09/12 05:03:33 770532] [debug] |scid:dd925992dc142c3b0af203f8|xqc_write_ack_to_one_packet|ack_size:9|path:0|path_largest_recv:112966286|frame_largest_recv:112966286|
[2025/09/12 05:03:33 770537] [debug] |scid:dd925992dc142c3b0af203f8|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:0|
[2025/09/12 05:03:33 770543] [debug] |scid:dd925992dc142c3b0af203f8|xqc_path_get_perf_class|conn:0000558BB888A56C|path_id:0|path_srtt:250000|min_srtt:250000|path_bw:0|loss_rate:0.00|path_pto:0|
[2025/09/12 05:03:33 770551] [debug] |scid:dd925992dc142c3b0af203f8|xqc_minrtt_scheduler_get_path|path srtt|conn:0000558BB888A56C|path_id:0|path_srtt:250000|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:03:33 770559] [debug] |scid:dd925992dc142c3b0af203f8|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CRYPTO |pn:0|size:137|reinj:0|path_class:2|
[2025/09/12 05:03:33 770565] [debug] |scid:dd925992dc142c3b0af203f8|xqc_path_get_perf_class|conn:0000558BB888A56C|path_id:0|path_srtt:250000|min_srtt:250000|path_bw:0|loss_rate:0.00|path_pto:0|
[2025/09/12 05:03:33 770574] [debug] |scid:dd925992dc142c3b0af203f8|xqc_minrtt_scheduler_get_path|path srtt|conn:0000558BB888A56C|path_id:0|path_srtt:250000|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:03:33 770578] [debug] |scid:dd925992dc142c3b0af203f8|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CRYPTO |pn:0|size:194|reinj:0|path_class:2|
[2025/09/12 05:03:33 770582] [debug] |scid:dd925992dc142c3b0af203f8|xqc_path_get_perf_class|conn:0000558BB888A56C|path_id:0|path_srtt:250000|min_srtt:250000|path_bw:0|loss_rate:0.00|path_pto:0|
[2025/09/12 05:03:33 770586] [debug] |scid:dd925992dc142c3b0af203f8|xqc_minrtt_scheduler_get_path|path srtt|conn:0000558BB888A56C|path_id:0|path_srtt:250000|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:03:33 770591] [debug] |scid:dd925992dc142c3b0af203f8|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CRYPTO |pn:0|size:516|reinj:0|path_class:2|
[2025/09/12 05:03:33 770598] [debug] |scid:dd925992dc142c3b0af203f8|xqc_path_get_perf_class|conn:0000558BB888A56C|path_id:0|path_srtt:250000|min_srtt:250000|path_bw:0|loss_rate:0.00|path_pto:0|
[2025/09/12 05:03:33 770602] [debug] |scid:dd925992dc142c3b0af203f8|xqc_minrtt_scheduler_get_path|path srtt|conn:0000558BB888A56C|path_id:0|path_srtt:250000|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:03:33 770606] [debug] |scid:dd925992dc142c3b0af203f8|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CRYPTO |pn:0|size:126|reinj:0|path_class:2|
[2025/09/12 05:03:33 770610] [debug] |scid:dd925992dc142c3b0af203f8|xqc_path_get_perf_class|conn:0000558BB888A56C|path_id:0|path_srtt:250000|min_srtt:250000|path_bw:0|loss_rate:0.00|path_pto:0|
[2025/09/12 05:03:33 770614] [debug] |scid:dd925992dc142c3b0af203f8|xqc_minrtt_scheduler_get_path|path srtt|conn:0000558BB888A56C|path_id:0|path_srtt:250000|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:03:33 770619] [debug] |scid:dd925992dc142c3b0af203f8|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CRYPTO |pn:0|size:82|reinj:0|path_class:2|
[2025/09/12 05:03:33 770623] [debug] |scid:dd925992dc142c3b0af203f8|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:ACK |stream_id:0|stream_offset:0|
[2025/09/12 05:03:33 770630] [debug] |scid:dd925992dc142c3b0af203f8|xqc_check_acked_or_dropped_pkt|conn:0000558BB888A56C|pkt_num:0|size:137|pkt_type:INIT|frame:CRYPTO |
[2025/09/12 05:03:33 770639] [debug] |scid:dd925992dc142c3b0af203f8|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:0|
[2025/09/12 05:03:33 770678] [info] |scid:dd925992dc142c3b0af203f8|xqc_send_packet_with_pn|<==|conn:0000558BB888A56C|path:0|pkt_num:0|size:1184|sent:1200|pkt_type:INIT|frame:PADDING CRYPTO |inflight:0|now:1757653413770651|stream_id:0|stream_offset:0|
[2025/09/12 05:03:33 770685] [debug] |scid:dd925992dc142c3b0af203f8|xqc_send_ctl_on_packet_sent|conn:0000558BB888A56C|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 05:03:33 770690] [debug] |scid:dd925992dc142c3b0af203f8|xqc_send_ctl_on_packet_sent|path:0|inflight:0|applimit:0|
[2025/09/12 05:03:33 770695] [debug] |scid:dd925992dc142c3b0af203f8|xqc_send_ctl_get_pto_time_and_space|srtt:250000|rtt_var:125000|pto_duration:750000|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:03:33 770700] [debug] |scid:dd925992dc142c3b0af203f8|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB888A56C|path:0|PNS: 0, unacked: 1184|
[2025/09/12 05:03:33 770704] [debug] |scid:dd925992dc142c3b0af203f8|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB888A56C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:03:33 770708] [debug] |scid:dd925992dc142c3b0af203f8|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB888A56C|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:03:33 770713] [debug] |scid:dd925992dc142c3b0af203f8|xqc_timer_set|type:LOSS_DETECTION|expire:1757653414520651|now:1757653413770694|interv:749957|
[2025/09/12 05:03:33 770726] [debug] |scid:dd925992dc142c3b0af203f8|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB888A56C|path:0|pns:0|expire:1757653414520651|now:1757653413770694|interval:749957|pto_count:0|srtt:250000
[2025/09/12 05:03:33 770734] [debug] |scid:dd925992dc142c3b0af203f8|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:45952|inflight:1184|
[2025/09/12 05:03:33 770741] [debug] |scid:dd925992dc142c3b0af203f8|xqc_check_acked_or_dropped_pkt|conn:0000558BB888A56C|pkt_num:0|size:194|pkt_type:HSK|frame:CRYPTO |
[2025/09/12 05:03:33 770745] [debug] |scid:dd925992dc142c3b0af203f8|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:0|
[2025/09/12 05:03:33 770768] [info] |scid:dd925992dc142c3b0af203f8|xqc_send_packet_with_pn|<==|conn:0000558BB888A56C|path:0|pkt_num:0|size:194|sent:210|pkt_type:HSK|frame:CRYPTO |inflight:1184|now:1757653413770751|stream_id:0|stream_offset:0|
[2025/09/12 05:03:33 770774] [debug] |scid:dd925992dc142c3b0af203f8|xqc_send_ctl_on_packet_sent|conn:0000558BB888A56C|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 05:03:33 770778] [debug] |scid:dd925992dc142c3b0af203f8|xqc_send_ctl_on_packet_sent|path:0|inflight:1184|applimit:0|
[2025/09/12 05:03:33 770782] [debug] |scid:dd925992dc142c3b0af203f8|xqc_send_ctl_get_pto_time_and_space|srtt:250000|rtt_var:125000|pto_duration:750000|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:03:33 770787] [debug] |scid:dd925992dc142c3b0af203f8|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB888A56C|path:0|PNS: 0, unacked: 1184|
[2025/09/12 05:03:33 770790] [debug] |scid:dd925992dc142c3b0af203f8|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB888A56C|path:0|PNS: 1, unacked: 194|
[2025/09/12 05:03:33 770794] [debug] |scid:dd925992dc142c3b0af203f8|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB888A56C|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:03:33 770799] [debug] |scid:dd925992dc142c3b0af203f8|xqc_timer_set|type:LOSS_DETECTION|expire:1757653414520651|now:1757653413770782|interv:749869|
[2025/09/12 05:03:33 770805] [debug] |scid:dd925992dc142c3b0af203f8|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB888A56C|path:0|pns:0|expire:1757653414520651|now:1757653413770782|interval:749869|pto_count:0|srtt:250000
[2025/09/12 05:03:33 770812] [debug] |scid:dd925992dc142c3b0af203f8|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:45952|inflight:1378|
[2025/09/12 05:03:33 770819] [debug] |scid:dd925992dc142c3b0af203f8|xqc_check_acked_or_dropped_pkt|conn:0000558BB888A56C|pkt_num:0|size:516|pkt_type:HSK|frame:CRYPTO |
[2025/09/12 05:03:33 770825] [debug] |scid:dd925992dc142c3b0af203f8|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1|
[2025/09/12 05:03:33 770847] [info] |scid:dd925992dc142c3b0af203f8|xqc_send_packet_with_pn|<==|conn:0000558BB888A56C|path:0|pkt_num:1|size:516|sent:532|pkt_type:HSK|frame:CRYPTO |inflight:1378|now:1757653413770831|stream_id:0|stream_offset:0|
[2025/09/12 05:03:33 770852] [debug] |scid:dd925992dc142c3b0af203f8|xqc_send_ctl_on_packet_sent|conn:0000558BB888A56C|path:0|pkt_num:1|origin_pktnum:0|size:516|enc_size:532|pkt_type:HSK|frame:CRYPTO |conn_state:S_HANDSHAKE_SENT|po_in_flight:0||retrans:0|
[2025/09/12 05:03:33 770857] [debug] |scid:dd925992dc142c3b0af203f8|xqc_send_ctl_on_packet_sent|path:0|inflight:1378|applimit:0|
[2025/09/12 05:03:33 770861] [debug] |scid:dd925992dc142c3b0af203f8|xqc_send_ctl_get_pto_time_and_space|srtt:250000|rtt_var:125000|pto_duration:750000|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:03:33 770865] [debug] |scid:dd925992dc142c3b0af203f8|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB888A56C|path:0|PNS: 0, unacked: 1184|
[2025/09/12 05:03:33 770868] [debug] |scid:dd925992dc142c3b0af203f8|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB888A56C|path:0|PNS: 1, unacked: 710|
[2025/09/12 05:03:33 770877] [debug] |scid:dd925992dc142c3b0af203f8|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB888A56C|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:03:33 770881] [debug] |scid:dd925992dc142c3b0af203f8|xqc_timer_set|type:LOSS_DETECTION|expire:1757653414520651|now:1757653413770860|interv:749791|
[2025/09/12 05:03:33 770885] [debug] |scid:dd925992dc142c3b0af203f8|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB888A56C|path:0|pns:0|expire:1757653414520651|now:1757653413770860|interval:749791|pto_count:0|srtt:250000
[2025/09/12 05:03:33 770892] [debug] |scid:dd925992dc142c3b0af203f8|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:45952|inflight:1894|
[2025/09/12 05:03:33 770899] [debug] |scid:dd925992dc142c3b0af203f8|xqc_check_acked_or_dropped_pkt|conn:0000558BB888A56C|pkt_num:0|size:126|pkt_type:HSK|frame:CRYPTO |
[2025/09/12 05:03:33 770906] [debug] |scid:dd925992dc142c3b0af203f8|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:2|
[2025/09/12 05:03:33 770928] [info] |scid:dd925992dc142c3b0af203f8|xqc_send_packet_with_pn|<==|conn:0000558BB888A56C|path:0|pkt_num:2|size:126|sent:142|pkt_type:HSK|frame:CRYPTO |inflight:1894|now:1757653413770913|stream_id:0|stream_offset:0|
[2025/09/12 05:03:33 770933] [debug] |scid:dd925992dc142c3b0af203f8|xqc_send_ctl_on_packet_sent|conn:0000558BB888A56C|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 05:03:33 770938] [debug] |scid:dd925992dc142c3b0af203f8|xqc_send_ctl_on_packet_sent|path:0|inflight:1894|applimit:0|
[2025/09/12 05:03:33 770942] [debug] |scid:dd925992dc142c3b0af203f8|xqc_send_ctl_get_pto_time_and_space|srtt:250000|rtt_var:125000|pto_duration:750000|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:03:33 770946] [debug] |scid:dd925992dc142c3b0af203f8|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB888A56C|path:0|PNS: 0, unacked: 1184|
[2025/09/12 05:03:33 770950] [debug] |scid:dd925992dc142c3b0af203f8|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB888A56C|path:0|PNS: 1, unacked: 836|
[2025/09/12 05:03:33 770954] [debug] |scid:dd925992dc142c3b0af203f8|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB888A56C|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:03:33 770957] [debug] |scid:dd925992dc142c3b0af203f8|xqc_timer_set|type:LOSS_DETECTION|expire:1757653414520651|now:1757653413770941|interv:749710|
[2025/09/12 05:03:33 770961] [debug] |scid:dd925992dc142c3b0af203f8|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB888A56C|path:0|pns:0|expire:1757653414520651|now:1757653413770941|interval:749710|pto_count:0|srtt:250000
[2025/09/12 05:03:33 770966] [debug] |scid:dd925992dc142c3b0af203f8|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:45952|inflight:2020|
[2025/09/12 05:03:33 770970] [debug] |scid:dd925992dc142c3b0af203f8|xqc_check_acked_or_dropped_pkt|conn:0000558BB888A56C|pkt_num:0|size:82|pkt_type:HSK|frame:CRYPTO |
[2025/09/12 05:03:33 770977] [debug] |scid:dd925992dc142c3b0af203f8|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:3|
[2025/09/12 05:03:33 771003] [info] |scid:dd925992dc142c3b0af203f8|xqc_send_packet_with_pn|<==|conn:0000558BB888A56C|path:0|pkt_num:3|size:82|sent:98|pkt_type:HSK|frame:CRYPTO |inflight:2020|now:1757653413770986|stream_id:0|stream_offset:0|
[2025/09/12 05:03:33 771009] [debug] |scid:dd925992dc142c3b0af203f8|xqc_send_ctl_on_packet_sent|conn:0000558BB888A56C|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 05:03:33 771013] [debug] |scid:dd925992dc142c3b0af203f8|xqc_send_ctl_on_packet_sent|path:0|inflight:2020|applimit:0|
[2025/09/12 05:03:33 771017] [debug] |scid:dd925992dc142c3b0af203f8|xqc_send_ctl_get_pto_time_and_space|srtt:250000|rtt_var:125000|pto_duration:750000|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:03:33 771021] [debug] |scid:dd925992dc142c3b0af203f8|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB888A56C|path:0|PNS: 0, unacked: 1184|
[2025/09/12 05:03:33 771030] [debug] |scid:dd925992dc142c3b0af203f8|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB888A56C|path:0|PNS: 1, unacked: 918|
[2025/09/12 05:03:33 771034] [debug] |scid:dd925992dc142c3b0af203f8|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB888A56C|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:03:33 771037] [debug] |scid:dd925992dc142c3b0af203f8|xqc_timer_set|type:LOSS_DETECTION|expire:1757653414520651|now:1757653413771017|interv:749634|
[2025/09/12 05:03:33 771059] [debug] |scid:dd925992dc142c3b0af203f8|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB888A56C|path:0|pns:0|expire:1757653414520651|now:1757653413771017|interval:749634|pto_count:0|srtt:250000
[2025/09/12 05:03:33 771068] [debug] |scid:dd925992dc142c3b0af203f8|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:45952|inflight:2102|
[2025/09/12 05:03:33 771075] [debug] |scid:dd925992dc142c3b0af203f8|xqc_check_acked_or_dropped_pkt|conn:0000558BB888A56C|pkt_num:0|size:52|pkt_type:INIT|frame:ACK |
[2025/09/12 05:03:33 771082] [debug] |scid:dd925992dc142c3b0af203f8|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1|
[2025/09/12 05:03:33 771104] [info] |scid:dd925992dc142c3b0af203f8|xqc_send_packet_with_pn|<==|conn:0000558BB888A56C|path:0|pkt_num:1|size:52|sent:68|pkt_type:INIT|frame:ACK |inflight:2102|now:1757653413771088|stream_id:0|stream_offset:0|
[2025/09/12 05:03:33 771110] [debug] |scid:dd925992dc142c3b0af203f8|xqc_send_ctl_on_packet_sent|conn:0000558BB888A56C|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 05:03:33 771115] [debug] |scid:dd925992dc142c3b0af203f8|xqc_conn_next_wakeup_time|wakeup_time:1757653414520651|
[2025/09/12 05:03:33 771120] [debug] |scid:dd925992dc142c3b0af203f8|xqc_engine_add_wakeup_queue|next_tick_time:1757653414520651|
[2025/09/12 05:03:33 771124] [debug] |xqc_engine_wakeup_after|wakeup:1757653413909751|now:1757653413771124|diff:138627|
[2025/09/12 05:03:33 771129] [debug] |xqc_engine_main_logic|END|now:1757653413770444|
[2025/09/12 05:03:33 771134] [debug] |xqc_engine_main_logic|BEGIN|now:1757653413771134|
[2025/09/12 05:03:33 771138] [debug] |xqc_engine_wakeup_after|wakeup:1757653413909751|now:1757653413771138|diff:138613|
[2025/09/12 05:03:33 771142] [debug] |xqc_engine_main_logic|END|now:1757653413771134|
[2025/09/12 05:03:33 910309] [debug] |xqc_engine_main_logic|BEGIN|now:1757653413910309|
[2025/09/12 05:03:33 910323] [debug] |scid:066cf1425c60dea04e70e061|xqc_engine_remove_wakeup_queue|next_tick_time:1757653413909751|pq_index:0|
[2025/09/12 05:03:33 910329] [debug] |scid:066cf1425c60dea04e70e061|xqc_engine_add_active_queue|last_ticked_time:1757653413693126|
[2025/09/12 05:03:33 910337] [debug] |scid:066cf1425c60dea04e70e061|xqc_engine_process_conn|conn:0000558BB887898C|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:1757653413910334|
[2025/09/12 05:03:33 910343] [debug] |scid:066cf1425c60dea04e70e061|xqc_timer_expire|timer expired|type:STREAM_CLOSE|expire_time:1757653413909751|now:1757653413910334|
[2025/09/12 05:03:33 910348] [debug] |scid:066cf1425c60dea04e70e061|xqc_timer_stream_close_timeout|stream_id:0|stream_type:0|stream close|
[2025/09/12 05:03:33 910354] [debug] |scid:066cf1425c60dea04e70e061|xqc_destroy_stream|send_state:3|recv_state:3|stream_id:0|stream_type:0|
[2025/09/12 05:03:33 910363] [stats] |scid:066cf1425c60dea04e70e061|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:1757653413630358|wrt_delay:155|snd_delay:1148|finwrt_delay:155|finsnd_delay:1148|finrcv_delay:1|finread_delay:77|all_acked_delay:37315|firstfinack_dely:37309|close_delay:37323|apprst_delay:0|rstsnd_delay:0|rstrcv_delay:0|l-0.0.0.0-443-066cf1425c60dea04e70e061 p-193.167.0.100-34066-6497a17cb68216aaa49daa4344b2b5cb7e|path_info:mp is not supported in connection scid:066cf1425c60dea04e70e061|fec_recv_delay:0u|fec_send_rpr_cnt:0|retrans:0|
[2025/09/12 05:03:33 910379] [debug] |scid:066cf1425c60dea04e70e061|xqc_timer_expire|unset|type:STREAM_CLOSE|expire_time:1757653413909751|now:1757653413910334|
[2025/09/12 05:03:33 910384] [debug] |scid:066cf1425c60dea04e70e061|xqc_timer_unset|type:STREAM_CLOSE|
[2025/09/12 05:03:33 910391] [debug] |scid:066cf1425c60dea04e70e061|xqc_conn_next_wakeup_time|wakeup_time:1757653413920018|
[2025/09/12 05:03:33 910399] [debug] |scid:066cf1425c60dea04e70e061|xqc_engine_add_wakeup_queue|next_tick_time:1757653413920018|
[2025/09/12 05:03:33 910407] [debug] |xqc_engine_wakeup_after|wakeup:1757653413911934|now:1757653413910407|diff:1527|
[2025/09/12 05:03:33 910415] [debug] |xqc_engine_main_logic|END|now:1757653413910334|
[2025/09/12 05:03:33 912493] [debug] |xqc_engine_main_logic|BEGIN|now:1757653413912492|
[2025/09/12 05:03:33 912506] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_engine_remove_wakeup_queue|next_tick_time:1757653413911934|pq_index:0|
[2025/09/12 05:03:33 912512] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_engine_add_active_queue|last_ticked_time:1757653411346376|
[2025/09/12 05:03:33 912518] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_engine_process_conn|conn:0000558BB8826E8C|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:1757653413912517|
[2025/09/12 05:03:33 912525] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_timer_expire|timer expired|type:LOSS_DETECTION|expire_time:1757653413911934|now:1757653413912517|
[2025/09/12 05:03:33 912530] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_timer_loss_detection_timeout|path:0|loss_detection_timeout|
[2025/09/12 05:03:33 912535] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_timer_loss_detection_timeout|send Probe pkts|conn:0000558BB8826E8C|path:0|bytes_in_flight:10500|
[2025/09/12 05:03:33 912540] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_send_ctl_get_pto_time_and_space|srtt:32434|rtt_var:5683|pto_duration:1765312|backoff_factor:2.00|backoff:32.00|pto_cnt:5|max_ack_delay:25|
[2025/09/12 05:03:33 912546] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8826E8C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:03:33 912551] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8826E8C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:03:33 912556] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8826E8C|path:0|PNS: 2, unacked: 10500|
[2025/09/12 05:03:33 912561] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_path_send_one_or_two_ack_elicit_pkts|send two ack-eliciting pkts|path:0|pns:2|
[2025/09/12 05:03:33 912567] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_conn_send_probe_pkt|conn:0000558BB8826E8C|path:0|pkt_num:6|size:1050|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|
[2025/09/12 05:03:33 912575] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_conn_send_probe_pkt|conn:0000558BB8826E8C|path:0|pkt_num:10|size:1050|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|
[2025/09/12 05:03:33 912580] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_timer_loss_detection_timeout|xqc_send_ctl_set_loss_detection_timer|PTO|conn:0000558BB8826E8C|pto_count:6
[2025/09/12 05:03:33 912586] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_send_ctl_get_pto_time_and_space|srtt:32434|rtt_var:5683|pto_duration:3530624|backoff_factor:2.00|backoff:64.00|pto_cnt:6|max_ack_delay:25|
[2025/09/12 05:03:33 912591] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8826E8C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:03:33 912596] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8826E8C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:03:33 912601] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8826E8C|path:0|PNS: 2, unacked: 10500|
[2025/09/12 05:03:33 912612] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_timer_set|type:LOSS_DETECTION|expire:1757653416477246|now:1757653413912585|interv:2564661|
[2025/09/12 05:03:33 912617] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB8826E8C|path:0|pns:2|expire:1757653416477246|now:1757653413912585|interval:2564661|pto_count:6|srtt:32434
[2025/09/12 05:03:33 912625] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:STREAM |stream_id:0|stream_offset:1024|
[2025/09/12 05:03:33 912630] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:STREAM |stream_id:0|stream_offset:1024|
[2025/09/12 05:03:33 912636] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_check_acked_or_dropped_pkt|conn:0000558BB8826E8C|pkt_num:6|size:1050|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:03:33 912643] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:28|
[2025/09/12 05:03:33 912682] [info] |scid:e1cd2c3fe9d969e44b804b46|xqc_send_packet_with_pn|<==|conn:0000558BB8826E8C|path:0|pkt_num:28|size:1050|sent:1066|pkt_type:SHORT_HEADER|frame:STREAM |inflight:10500|now:1757653413912654|stream_id:0|stream_offset:1024|
[2025/09/12 05:03:33 912689] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_send_ctl_on_packet_sent|conn:0000558BB8826E8C|path:0|pkt_num:28|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 05:03:33 912696] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_send_ctl_on_packet_sent|path:0|inflight:10500|applimit:0|
[2025/09/12 05:03:33 912701] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_send_ctl_get_pto_time_and_space|srtt:32434|rtt_var:5683|pto_duration:3530624|backoff_factor:2.00|backoff:64.00|pto_cnt:6|max_ack_delay:25|
[2025/09/12 05:03:33 912706] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8826E8C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:03:33 912711] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8826E8C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:03:33 912716] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8826E8C|path:0|PNS: 2, unacked: 11550|
[2025/09/12 05:03:33 912721] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_timer_set|type:LOSS_DETECTION|expire:1757653419043278|now:1757653413912701|interv:5130577|
[2025/09/12 05:03:33 912729] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB8826E8C|path:0|pns:2|expire:1757653419043278|now:1757653413912701|interval:5130577|pto_count:6|srtt:32434
[2025/09/12 05:03:33 912738] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:49969|inflight:11550|
[2025/09/12 05:03:33 912747] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_check_acked_or_dropped_pkt|conn:0000558BB8826E8C|pkt_num:10|size:1050|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:03:33 912756] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:29|
[2025/09/12 05:03:33 912798] [info] |scid:e1cd2c3fe9d969e44b804b46|xqc_send_packet_with_pn|<==|conn:0000558BB8826E8C|path:0|pkt_num:29|size:1050|sent:1066|pkt_type:SHORT_HEADER|frame:STREAM |inflight:11550|now:1757653413912768|stream_id:0|stream_offset:1024|
[2025/09/12 05:03:33 912809] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_send_ctl_on_packet_sent|conn:0000558BB8826E8C|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 05:03:33 912819] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_send_ctl_on_packet_sent|path:0|inflight:11550|applimit:0|
[2025/09/12 05:03:33 912827] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_send_ctl_get_pto_time_and_space|srtt:32434|rtt_var:5683|pto_duration:3530624|backoff_factor:2.00|backoff:64.00|pto_cnt:6|max_ack_delay:25|
[2025/09/12 05:03:33 912843] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8826E8C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:03:33 912851] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8826E8C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:03:33 912859] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8826E8C|path:0|PNS: 2, unacked: 12600|
[2025/09/12 05:03:33 912864] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_timer_set|type:LOSS_DETECTION|expire:1757653419043392|now:1757653413912827|interv:5130565|
[2025/09/12 05:03:33 912869] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB8826E8C|path:0|pns:2|expire:1757653419043392|now:1757653413912827|interval:5130565|pto_count:6|srtt:32434
[2025/09/12 05:03:33 912875] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:49969|inflight:12600|
[2025/09/12 05:03:33 912881] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_conn_next_wakeup_time|wakeup_time:1757653419043392|
[2025/09/12 05:03:33 912887] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_engine_add_wakeup_queue|next_tick_time:1757653419043392|
[2025/09/12 05:03:33 912893] [debug] |xqc_engine_wakeup_after|wakeup:1757653413920018|now:1757653413912892|diff:7126|
[2025/09/12 05:03:33 912899] [debug] |xqc_engine_main_logic|END|now:1757653413912517|
[2025/09/12 05:03:33 920972] [debug] |xqc_engine_main_logic|BEGIN|now:1757653413920972|
[2025/09/12 05:03:33 920982] [debug] |scid:066cf1425c60dea04e70e061|xqc_engine_remove_wakeup_queue|next_tick_time:1757653413920018|pq_index:0|
[2025/09/12 05:03:33 920988] [debug] |scid:066cf1425c60dea04e70e061|xqc_engine_add_active_queue|last_ticked_time:1757653413910334|
[2025/09/12 05:03:33 920994] [debug] |scid:066cf1425c60dea04e70e061|xqc_engine_process_conn|conn:0000558BB887898C|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:1757653413920993|
[2025/09/12 05:03:33 921000] [debug] |scid:066cf1425c60dea04e70e061|xqc_timer_expire|timer expired|type:CONN_DRAINING|expire_time:1757653413920018|now:1757653413920993|
[2025/09/12 05:03:33 921004] [debug] |scid:066cf1425c60dea04e70e061|xqc_timer_expire|unset|type:CONN_DRAINING|expire_time:1757653413920018|now:1757653413920993|
[2025/09/12 05:03:33 921009] [debug] |scid:066cf1425c60dea04e70e061|xqc_timer_unset|type:CONN_DRAINING|
[2025/09/12 05:03:33 921014] [info] |xqc_engine_main_logic|conn:0000558BB887898C|l-0.0.0.0-443-066cf1425c60dea04e70e061 p-193.167.0.100-34066-6497a17cb68216aaa49daa4344b2b5cb7e|conn_state:13|next_tick_time:1757653413920018
[2025/09/12 05:03:33 921029] [report] |scid:066cf1425c60dea04e70e061|xqc_conn_destroy|0000558BB887898C|has_0rtt:0|0rtt_accept:0|token_ok:0|handshake_time:3893351|first_send_delay:3893783|conn_persist:4184299|keyupdate_cnt:0|err:0x0|close_msg:remote close|l-0.0.0.0-443-066cf1425c60dea04e70e061 p-193.167.0.100-34066-6497a17cb68216aaa49daa4344b2b5cb7e|hsk_recv:3822016|close_recv:3956263|close_send:3956443|last_recv:3956209|last_send:3956443|mp_enable:0|create:1|validated:1|active:1|path_info:0/1/0/a/0,1,1,1,0,0,0,0,0,0,0,33,16,14,1024,0,17,i32,4,26,39,40000,625926345,3956,0,4,1431,1444,3,625926343,3927,0,4,26,39,5,625926344,3930,0,4,23,80000,12,3925,4,31,4,13,3954,4,26,40000,14,3956,0-2,0-2,0-0,0-0,0-0,0-32,0-11745,0-9556,0-25,0-14,0-5,0-4,0-0,0-0,0-0,0-0,0-0,0-0|alpn:hq-interop|rebind_count:0|rebind_valid:0|rtx_pkt:5|tlp_pkt:4|snd_pkt:25|spurious_loss:0|detected_loss:9|max_pto:3|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 05:03:33 921102] [debug] |scid:066cf1425c60dea04e70e061|xqc_send_ctl_destroy|destroy|
[2025/09/12 05:03:33 921114] [debug] |scid:066cf1425c60dea04e70e061|xqc_destroy_crypto_stream|destroy crypto stream|encrypt_level:0|cur_state:CLOSED|
[2025/09/12 05:03:33 921121] [debug] |scid:066cf1425c60dea04e70e061|xqc_destroy_crypto_stream|destroy crypto stream|encrypt_level:2|cur_state:CLOSED|
[2025/09/12 05:03:33 921126] [debug] |scid:066cf1425c60dea04e70e061|xqc_destroy_crypto_stream|destroy crypto stream|encrypt_level:3|cur_state:CLOSED|
[2025/09/12 05:03:33 921170] [debug] |xqc_engine_wakeup_after|wakeup:1757653414520651|now:1757653413921169|diff:599482|
[2025/09/12 05:03:33 921178] [debug] |xqc_engine_main_logic|END|now:1757653413920993|
[2025/09/12 05:03:34 122940] [info] |xqc_engine_packet_process|==>|conn:0000558BB888A56C|size:1200|state:S_HANDSHAKE_SENT|recv_time:1757653414122938|
[2025/09/12 05:03:34 122967] [debug] |scid:dd925992dc142c3b0af203f8|xqc_packet_parse_initial|packet parse|initial|
[2025/09/12 05:03:34 122976] [debug] |scid:dd925992dc142c3b0af203f8|xqc_packet_parse_initial|success|Length:1159|
[2025/09/12 05:03:34 122989] [debug] |scid:dd925992dc142c3b0af203f8|xqc_packet_decrypt|largest_pn:112966286|
[2025/09/12 05:03:34 122994] [debug] |scid:dd925992dc142c3b0af203f8|xqc_packet_decrypt|decryption nonce|path_id:0|pn:112966288|
[2025/09/12 05:03:34 123004] [debug] |scid:dd925992dc142c3b0af203f8|xqc_packet_decrypt_single|pkt_type:INIT|pkt_num:112966288|
[2025/09/12 05:03:34 123010] [debug] |scid:dd925992dc142c3b0af203f8|xqc_process_frames|frame_type:1|
[2025/09/12 05:03:34 123020] [debug] |scid:dd925992dc142c3b0af203f8|xqc_process_frames|frame_type:0|
[2025/09/12 05:03:34 123028] [debug] |scid:dd925992dc142c3b0af203f8|xqc_process_padding_frame|process padding|
[2025/09/12 05:03:34 123065] [info] |scid:dd925992dc142c3b0af203f8|xqc_conn_addr_validated|Address Validated|conn:0000558BB888A56C|role:1|
[2025/09/12 05:03:34 123075] [debug] |scid:dd925992dc142c3b0af203f8|xqc_timer_unset|type:ACK_INIT|
[2025/09/12 05:03:34 123086] [debug] |scid:dd925992dc142c3b0af203f8|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 05:03:34 123093] [debug] |scid:dd925992dc142c3b0af203f8|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:112966288|largest:112966288|pns:0|
[2025/09/12 05:03:34 123099] [info] |scid:dd925992dc142c3b0af203f8|xqc_conn_on_pkt_processed|====>|conn:0000558BB888A56C|path:0|size:1200|pkt_type:INIT|pkt_num:112966288|frame:PADDING PING |recv_time:1757653414122938|dcid:dd925992dc142c3b0af203f8|dcid_seq:0|
[2025/09/12 05:03:34 123111] [debug] |scid:dd925992dc142c3b0af203f8|xqc_timer_set|type:PATH_IDLE|expire:1757653474122938|now:1757653414122938|interv:60000000|
[2025/09/12 05:03:34 123119] [debug] |scid:dd925992dc142c3b0af203f8|xqc_timer_set|type:CONN_IDLE|expire:1757653474122938|now:1757653414122938|interv:60000000|
[2025/09/12 05:03:34 123127] [debug] |scid:dd925992dc142c3b0af203f8|xqc_engine_remove_wakeup_queue|next_tick_time:1757653414520651|pq_index:0|
[2025/09/12 05:03:34 123135] [debug] |scid:dd925992dc142c3b0af203f8|xqc_engine_add_active_queue|last_ticked_time:1757653413770444|
[2025/09/12 05:03:34 123144] [debug] |xqc_engine_main_logic|BEGIN|now:1757653414123144|
[2025/09/12 05:03:34 123154] [debug] |scid:dd925992dc142c3b0af203f8|xqc_engine_process_conn|conn:0000558BB888A56C|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:1757653414123152|
[2025/09/12 05:03:34 123167] [debug] |scid:dd925992dc142c3b0af203f8|xqc_gen_ack_frame|largest_recv:112966288|ack_delay:229|first_ack_range:0|largest_pkt_recv_time:1757653414122938|
[2025/09/12 05:03:34 123176] [debug] |scid:dd925992dc142c3b0af203f8|xqc_gen_ack_frame|high:112966288|low:112966288|pkt_pns:0|
[2025/09/12 05:03:34 123194] [debug] |scid:dd925992dc142c3b0af203f8|xqc_gen_ack_frame|high:112966286|low:112966286|pkt_pns:0|
[2025/09/12 05:03:34 123200] [debug] |scid:dd925992dc142c3b0af203f8|xqc_write_ack_to_one_packet|ack_size:10|path:0|path_largest_recv:112966288|frame_largest_recv:112966288|
[2025/09/12 05:03:34 123205] [debug] |scid:dd925992dc142c3b0af203f8|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:0|
[2025/09/12 05:03:34 123212] [debug] |scid:dd925992dc142c3b0af203f8|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:ACK |stream_id:0|stream_offset:0|
[2025/09/12 05:03:34 123219] [debug] |scid:dd925992dc142c3b0af203f8|xqc_check_acked_or_dropped_pkt|conn:0000558BB888A56C|pkt_num:0|size:53|pkt_type:INIT|frame:ACK |
[2025/09/12 05:03:34 123225] [debug] |scid:dd925992dc142c3b0af203f8|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:2|
[2025/09/12 05:03:34 123266] [info] |scid:dd925992dc142c3b0af203f8|xqc_send_packet_with_pn|<==|conn:0000558BB888A56C|path:0|pkt_num:2|size:53|sent:69|pkt_type:INIT|frame:ACK |inflight:2102|now:1757653414123235|stream_id:0|stream_offset:0|
[2025/09/12 05:03:34 123275] [debug] |scid:dd925992dc142c3b0af203f8|xqc_send_ctl_on_packet_sent|conn:0000558BB888A56C|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 05:03:34 123283] [debug] |scid:dd925992dc142c3b0af203f8|xqc_conn_next_wakeup_time|wakeup_time:1757653414520651|
[2025/09/12 05:03:34 123292] [debug] |scid:dd925992dc142c3b0af203f8|xqc_engine_add_wakeup_queue|next_tick_time:1757653414520651|
[2025/09/12 05:03:34 123300] [debug] |xqc_engine_wakeup_after|wakeup:1757653414520651|now:1757653414123300|diff:397351|
[2025/09/12 05:03:34 123309] [debug] |xqc_engine_main_logic|END|now:1757653414123152|
[2025/09/12 05:03:34 123321] [debug] |xqc_engine_main_logic|BEGIN|now:1757653414123321|
[2025/09/12 05:03:34 123329] [debug] |xqc_engine_wakeup_after|wakeup:1757653414520651|now:1757653414123329|diff:397322|
[2025/09/12 05:03:34 123339] [debug] |xqc_engine_main_logic|END|now:1757653414123321|
[2025/09/12 05:03:34 521801] [debug] |xqc_engine_main_logic|BEGIN|now:1757653414521800|
[2025/09/12 05:03:34 521828] [debug] |scid:dd925992dc142c3b0af203f8|xqc_engine_remove_wakeup_queue|next_tick_time:1757653414520651|pq_index:0|
[2025/09/12 05:03:34 521835] [debug] |scid:dd925992dc142c3b0af203f8|xqc_engine_add_active_queue|last_ticked_time:1757653414123152|
[2025/09/12 05:03:34 521843] [debug] |scid:dd925992dc142c3b0af203f8|xqc_engine_process_conn|conn:0000558BB888A56C|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:1757653414521841|
[2025/09/12 05:03:34 521850] [debug] |scid:dd925992dc142c3b0af203f8|xqc_timer_expire|timer expired|type:LOSS_DETECTION|expire_time:1757653414520651|now:1757653414521841|
[2025/09/12 05:03:34 521855] [debug] |scid:dd925992dc142c3b0af203f8|xqc_timer_loss_detection_timeout|path:0|loss_detection_timeout|
[2025/09/12 05:03:34 521861] [debug] |scid:dd925992dc142c3b0af203f8|xqc_timer_loss_detection_timeout|send Probe pkts|conn:0000558BB888A56C|path:0|bytes_in_flight:2102|
[2025/09/12 05:03:34 521866] [debug] |scid:dd925992dc142c3b0af203f8|xqc_send_ctl_get_pto_time_and_space|srtt:250000|rtt_var:125000|pto_duration:750000|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:03:34 521872] [debug] |scid:dd925992dc142c3b0af203f8|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB888A56C|path:0|PNS: 0, unacked: 1184|
[2025/09/12 05:03:34 521877] [debug] |scid:dd925992dc142c3b0af203f8|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB888A56C|path:0|PNS: 1, unacked: 918|
[2025/09/12 05:03:34 521882] [debug] |scid:dd925992dc142c3b0af203f8|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB888A56C|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:03:34 521887] [debug] |scid:dd925992dc142c3b0af203f8|xqc_path_send_one_or_two_ack_elicit_pkts|send two ack-eliciting pkts|path:0|pns:0|
[2025/09/12 05:03:34 521904] [debug] |scid:dd925992dc142c3b0af203f8|xqc_conn_send_probe_pkt|conn:0000558BB888A56C|path:0|pkt_num:0|size:1184|pkt_type:INIT|frame:PADDING CRYPTO |conn_state:S_HANDSHAKE_SENT|
[2025/09/12 05:03:34 521912] [debug] |scid:dd925992dc142c3b0af203f8|xqc_path_send_one_or_two_ack_elicit_pkts|dup pkt on PTO, pkt_num:0|
[2025/09/12 05:03:34 521917] [debug] |scid:dd925992dc142c3b0af203f8|xqc_conn_send_probe_pkt|conn:0000558BB888A56C|path:0|pkt_num:0|size:1184|pkt_type:INIT|frame:PADDING CRYPTO |conn_state:S_HANDSHAKE_SENT|
[2025/09/12 05:03:34 521935] [debug] |scid:dd925992dc142c3b0af203f8|xqc_timer_loss_detection_timeout|xqc_send_ctl_set_loss_detection_timer|PTO|conn:0000558BB888A56C|pto_count:1
[2025/09/12 05:03:34 521940] [debug] |scid:dd925992dc142c3b0af203f8|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 05:03:34 521945] [debug] |scid:dd925992dc142c3b0af203f8|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB888A56C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:03:34 521950] [debug] |scid:dd925992dc142c3b0af203f8|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB888A56C|path:0|PNS: 1, unacked: 918|
[2025/09/12 05:03:34 521955] [debug] |scid:dd925992dc142c3b0af203f8|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB888A56C|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:03:34 521960] [debug] |scid:dd925992dc142c3b0af203f8|xqc_timer_set|type:LOSS_DETECTION|expire:1757653415270986|now:1757653414521940|interv:749046|
[2025/09/12 05:03:34 521965] [debug] |scid:dd925992dc142c3b0af203f8|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB888A56C|path:0|pns:1|expire:1757653415270986|now:1757653414521940|interval:749046|pto_count:1|srtt:250000
[2025/09/12 05:03:34 521974] [debug] |scid:dd925992dc142c3b0af203f8|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:PADDING CRYPTO |stream_id:0|stream_offset:0|
[2025/09/12 05:03:34 521980] [debug] |scid:dd925992dc142c3b0af203f8|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:PADDING CRYPTO |stream_id:0|stream_offset:0|
[2025/09/12 05:03:34 521986] [debug] |scid:dd925992dc142c3b0af203f8|xqc_check_acked_or_dropped_pkt|conn:0000558BB888A56C|pkt_num:0|size:1184|pkt_type:INIT|frame:PADDING CRYPTO |
[2025/09/12 05:03:34 521993] [debug] |scid:dd925992dc142c3b0af203f8|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:3|
[2025/09/12 05:03:34 522079] [info] |scid:dd925992dc142c3b0af203f8|xqc_send_packet_with_pn|<==|conn:0000558BB888A56C|path:0|pkt_num:3|size:1184|sent:1200|pkt_type:INIT|frame:PADDING CRYPTO |inflight:918|now:1757653414522010|stream_id:0|stream_offset:0|
[2025/09/12 05:03:34 522087] [debug] |scid:dd925992dc142c3b0af203f8|xqc_send_ctl_on_packet_sent|conn:0000558BB888A56C|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 05:03:34 522093] [debug] |scid:dd925992dc142c3b0af203f8|xqc_send_ctl_on_packet_sent|path:0|inflight:918|applimit:0|
[2025/09/12 05:03:34 522099] [debug] |scid:dd925992dc142c3b0af203f8|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 05:03:34 522104] [debug] |scid:dd925992dc142c3b0af203f8|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB888A56C|path:0|PNS: 0, unacked: 1184|
[2025/09/12 05:03:34 522109] [debug] |scid:dd925992dc142c3b0af203f8|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB888A56C|path:0|PNS: 1, unacked: 918|
[2025/09/12 05:03:34 522115] [debug] |scid:dd925992dc142c3b0af203f8|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB888A56C|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:03:34 522123] [debug] |scid:dd925992dc142c3b0af203f8|xqc_timer_set|type:LOSS_DETECTION|expire:1757653415270986|now:1757653414522098|interv:748888|
[2025/09/12 05:03:34 522131] [debug] |scid:dd925992dc142c3b0af203f8|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB888A56C|path:0|pns:1|expire:1757653415270986|now:1757653414522098|interval:748888|pto_count:1|srtt:250000
[2025/09/12 05:03:34 522147] [debug] |scid:dd925992dc142c3b0af203f8|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:45952|inflight:2102|
[2025/09/12 05:03:34 522155] [debug] |scid:dd925992dc142c3b0af203f8|xqc_check_acked_or_dropped_pkt|conn:0000558BB888A56C|pkt_num:0|size:1184|pkt_type:INIT|frame:PADDING CRYPTO |
[2025/09/12 05:03:34 522163] [debug] |scid:dd925992dc142c3b0af203f8|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:4|
[2025/09/12 05:03:34 522201] [info] |scid:dd925992dc142c3b0af203f8|xqc_send_packet_with_pn|<==|conn:0000558BB888A56C|path:0|pkt_num:4|size:1184|sent:1200|pkt_type:INIT|frame:PADDING CRYPTO |inflight:2102|now:1757653414522174|stream_id:0|stream_offset:0|
[2025/09/12 05:03:34 522211] [debug] |scid:dd925992dc142c3b0af203f8|xqc_send_ctl_on_packet_sent|conn:0000558BB888A56C|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 05:03:34 522219] [debug] |scid:dd925992dc142c3b0af203f8|xqc_send_ctl_on_packet_sent|path:0|inflight:2102|applimit:0|
[2025/09/12 05:03:34 522228] [debug] |scid:dd925992dc142c3b0af203f8|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 05:03:34 522237] [debug] |scid:dd925992dc142c3b0af203f8|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB888A56C|path:0|PNS: 0, unacked: 2368|
[2025/09/12 05:03:34 522245] [debug] |scid:dd925992dc142c3b0af203f8|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB888A56C|path:0|PNS: 1, unacked: 918|
[2025/09/12 05:03:34 522253] [debug] |scid:dd925992dc142c3b0af203f8|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB888A56C|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:03:34 522258] [debug] |scid:dd925992dc142c3b0af203f8|xqc_timer_set|type:LOSS_DETECTION|expire:1757653415270986|now:1757653414522227|interv:748759|
[2025/09/12 05:03:34 522263] [debug] |scid:dd925992dc142c3b0af203f8|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB888A56C|path:0|pns:1|expire:1757653415270986|now:1757653414522227|interval:748759|pto_count:1|srtt:250000
[2025/09/12 05:03:34 522268] [debug] |scid:dd925992dc142c3b0af203f8|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:45952|inflight:3286|
[2025/09/12 05:03:34 522274] [debug] |scid:dd925992dc142c3b0af203f8|xqc_conn_next_wakeup_time|wakeup_time:1757653415270986|
[2025/09/12 05:03:34 522280] [debug] |scid:dd925992dc142c3b0af203f8|xqc_engine_add_wakeup_queue|next_tick_time:1757653415270986|
[2025/09/12 05:03:34 522285] [debug] |xqc_engine_wakeup_after|wakeup:1757653415270986|now:1757653414522285|diff:748701|
[2025/09/12 05:03:34 522291] [debug] |xqc_engine_main_logic|END|now:1757653414521841|
[2025/09/12 05:03:34 548406] [info] |xqc_engine_packet_process|==>|conn:0000558BB888A56C|size:1200|state:S_HANDSHAKE_SENT|recv_time:1757653414548404|
[2025/09/12 05:03:34 548424] [debug] |scid:dd925992dc142c3b0af203f8|xqc_packet_parse_initial|packet parse|initial|
[2025/09/12 05:03:34 548431] [debug] |scid:dd925992dc142c3b0af203f8|xqc_packet_parse_initial|success|Length:1159|
[2025/09/12 05:03:34 548441] [debug] |scid:dd925992dc142c3b0af203f8|xqc_packet_decrypt|largest_pn:112966288|
[2025/09/12 05:03:34 548447] [debug] |scid:dd925992dc142c3b0af203f8|xqc_packet_decrypt|decryption nonce|path_id:0|pn:112966289|
[2025/09/12 05:03:34 548457] [debug] |scid:dd925992dc142c3b0af203f8|xqc_packet_decrypt_single|pkt_type:INIT|pkt_num:112966289|
[2025/09/12 05:03:34 548464] [debug] |scid:dd925992dc142c3b0af203f8|xqc_process_frames|frame_type:1|
[2025/09/12 05:03:34 548471] [debug] |scid:dd925992dc142c3b0af203f8|xqc_process_frames|frame_type:0|
[2025/09/12 05:03:34 548477] [debug] |scid:dd925992dc142c3b0af203f8|xqc_process_padding_frame|process padding|
[2025/09/12 05:03:34 548488] [debug] |scid:dd925992dc142c3b0af203f8|xqc_timer_unset|type:ACK_INIT|
[2025/09/12 05:03:34 548505] [debug] |scid:dd925992dc142c3b0af203f8|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 05:03:34 548512] [debug] |scid:dd925992dc142c3b0af203f8|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:112966289|largest:112966289|pns:0|
[2025/09/12 05:03:34 548519] [info] |scid:dd925992dc142c3b0af203f8|xqc_conn_on_pkt_processed|====>|conn:0000558BB888A56C|path:0|size:1200|pkt_type:INIT|pkt_num:112966289|frame:PADDING PING |recv_time:1757653414548404|dcid:dd925992dc142c3b0af203f8|dcid_seq:0|
[2025/09/12 05:03:34 548527] [debug] |scid:dd925992dc142c3b0af203f8|xqc_timer_set|type:PATH_IDLE|expire:1757653474548404|now:1757653414548404|interv:60000000|
[2025/09/12 05:03:34 548534] [debug] |scid:dd925992dc142c3b0af203f8|xqc_timer_set|type:CONN_IDLE|expire:1757653474548404|now:1757653414548404|interv:60000000|
[2025/09/12 05:03:34 548540] [debug] |scid:dd925992dc142c3b0af203f8|xqc_engine_remove_wakeup_queue|next_tick_time:1757653415270986|pq_index:0|
[2025/09/12 05:03:34 548546] [debug] |scid:dd925992dc142c3b0af203f8|xqc_engine_add_active_queue|last_ticked_time:1757653414521841|
[2025/09/12 05:03:34 548550] [debug] |xqc_engine_main_logic|BEGIN|now:1757653414548550|
[2025/09/12 05:03:34 548555] [debug] |scid:dd925992dc142c3b0af203f8|xqc_engine_process_conn|conn:0000558BB888A56C|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:1757653414548554|
[2025/09/12 05:03:34 548563] [debug] |scid:dd925992dc142c3b0af203f8|xqc_gen_ack_frame|largest_recv:112966289|ack_delay:159|first_ack_range:1|largest_pkt_recv_time:1757653414548404|
[2025/09/12 05:03:34 548569] [debug] |scid:dd925992dc142c3b0af203f8|xqc_gen_ack_frame|high:112966289|low:112966288|pkt_pns:0|
[2025/09/12 05:03:34 548576] [debug] |scid:dd925992dc142c3b0af203f8|xqc_gen_ack_frame|high:112966286|low:112966286|pkt_pns:0|
[2025/09/12 05:03:34 548582] [debug] |scid:dd925992dc142c3b0af203f8|xqc_write_ack_to_one_packet|ack_size:10|path:0|path_largest_recv:112966289|frame_largest_recv:112966289|
[2025/09/12 05:03:34 548590] [debug] |scid:dd925992dc142c3b0af203f8|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:0|
[2025/09/12 05:03:34 548596] [debug] |scid:dd925992dc142c3b0af203f8|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:ACK |stream_id:0|stream_offset:0|
[2025/09/12 05:03:34 548601] [debug] |scid:dd925992dc142c3b0af203f8|xqc_check_acked_or_dropped_pkt|conn:0000558BB888A56C|pkt_num:0|size:53|pkt_type:INIT|frame:ACK |
[2025/09/12 05:03:34 548606] [debug] |scid:dd925992dc142c3b0af203f8|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:5|
[2025/09/12 05:03:34 548640] [info] |scid:dd925992dc142c3b0af203f8|xqc_send_packet_with_pn|<==|conn:0000558BB888A56C|path:0|pkt_num:5|size:53|sent:69|pkt_type:INIT|frame:ACK |inflight:3286|now:1757653414548613|stream_id:0|stream_offset:0|
[2025/09/12 05:03:34 548650] [debug] |scid:dd925992dc142c3b0af203f8|xqc_send_ctl_on_packet_sent|conn:0000558BB888A56C|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 05:03:34 548658] [debug] |scid:dd925992dc142c3b0af203f8|xqc_conn_next_wakeup_time|wakeup_time:1757653415270986|
[2025/09/12 05:03:34 548665] [debug] |scid:dd925992dc142c3b0af203f8|xqc_engine_add_wakeup_queue|next_tick_time:1757653415270986|
[2025/09/12 05:03:34 548671] [debug] |xqc_engine_wakeup_after|wakeup:1757653415270986|now:1757653414548671|diff:722315|
[2025/09/12 05:03:34 548675] [debug] |xqc_engine_main_logic|END|now:1757653414548554|
[2025/09/12 05:03:34 548681] [debug] |xqc_engine_main_logic|BEGIN|now:1757653414548681|
[2025/09/12 05:03:34 548685] [debug] |xqc_engine_wakeup_after|wakeup:1757653415270986|now:1757653414548684|diff:722302|
[2025/09/12 05:03:34 548693] [debug] |xqc_engine_main_logic|END|now:1757653414548681|
[2025/09/12 05:03:34 555056] [info] |xqc_engine_packet_process|==>|conn:0000558BB888A56C|size:1200|state:S_HANDSHAKE_SENT|recv_time:1757653414555055|
[2025/09/12 05:03:34 555072] [debug] |scid:dd925992dc142c3b0af203f8|xqc_packet_parse_initial|packet parse|initial|
[2025/09/12 05:03:34 555081] [debug] |scid:dd925992dc142c3b0af203f8|xqc_packet_parse_initial|success|Length:1159|
[2025/09/12 05:03:34 555089] [debug] |scid:dd925992dc142c3b0af203f8|xqc_packet_decrypt|largest_pn:112966289|
[2025/09/12 05:03:34 555096] [debug] |scid:dd925992dc142c3b0af203f8|xqc_packet_decrypt|decryption nonce|path_id:0|pn:112966290|
[2025/09/12 05:03:34 555107] [debug] |scid:dd925992dc142c3b0af203f8|xqc_packet_decrypt_single|pkt_type:INIT|pkt_num:112966290|
[2025/09/12 05:03:34 555115] [debug] |scid:dd925992dc142c3b0af203f8|xqc_process_frames|frame_type:2|
[2025/09/12 05:03:34 555126] [debug] |scid:dd925992dc142c3b0af203f8|xqc_send_ctl_on_ack_received|conn:0000558BB888A56C|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 05:03:34 555135] [debug] |scid:dd925992dc142c3b0af203f8|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:2102|prior_delivered:0|prior_time:1757653413770651|is_app_limited:1|send_elapse:751359|ack_elapse:784404|ctl_first_sent_time:1757653414522010|lagest_ack_time:1757653414555055|curr_delivered:1184|
[2025/09/12 05:03:34 555145] [debug] |scid:dd925992dc142c3b0af203f8|xqc_update_sample|sampler_sent_time_update:1757653414522010|
[2025/09/12 05:03:34 555154] [debug] |scid:dd925992dc142c3b0af203f8|xqc_send_ctl_on_ack_received|sndq_packets_used:6||sndq_packets_used_bytes:0|sndq_packets_free:2|
[2025/09/12 05:03:34 555162] [debug] |scid:dd925992dc142c3b0af203f8|xqc_send_ctl_update_rtt|before update rtt|conn:0000558BB888A56C|srtt:250000|rttvar:125000|minrtt:4294967295|latest_rtt:33045|ack_delay:0|
[2025/09/12 05:03:34 555171] [debug] |scid:dd925992dc142c3b0af203f8|xqc_send_ctl_update_rtt|l-0.0.0.0-443-dd925992dc142c3b0af203f8 p-193.167.0.100-54997-6a408a5efd59ccee077e51db01c8d226e2 |after update rtt|conn:0000558BB888A56C|srtt:33045|rttvar:16522|minrtt:33045|latest_rtt:33045|ack_delay:0|
[2025/09/12 05:03:34 555181] [debug] |scid:dd925992dc142c3b0af203f8|xqc_send_ctl_get_lost_sent_pn|largest_acked:3|lost_pn:0|thresh:3|
[2025/09/12 05:03:34 555191] [debug] |scid:dd925992dc142c3b0af203f8|xqc_send_ctl_on_ack_received|xqc_recv_record_del from 112966287|pns:0|
[2025/09/12 05:03:34 555198] [debug] |scid:dd925992dc142c3b0af203f8|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:03:34 555206] [debug] |scid:dd925992dc142c3b0af203f8|xqc_send_ctl_get_pto_time_and_space|srtt:33045|rtt_var:16522|pto_duration:99133|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:03:34 555215] [debug] |scid:dd925992dc142c3b0af203f8|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB888A56C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:03:34 555223] [debug] |scid:dd925992dc142c3b0af203f8|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB888A56C|path:0|PNS: 1, unacked: 918|
[2025/09/12 05:03:34 555230] [debug] |scid:dd925992dc142c3b0af203f8|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB888A56C|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:03:34 555238] [debug] |scid:dd925992dc142c3b0af203f8|xqc_timer_set|type:LOSS_DETECTION|expire:1757653414555206|now:1757653414555206|interv:0|
[2025/09/12 05:03:34 555243] [debug] |scid:dd925992dc142c3b0af203f8|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB888A56C|path:0|pns:1|expire:1757653413870119|now:1757653414555206|interval:0|pto_count:0|srtt:33045
[2025/09/12 05:03:34 555249] [debug] |scid:dd925992dc142c3b0af203f8|xqc_generate_sample|sampler: send_elapse 751359, ack_elapse 784404, delivered 1184|rate 1509|lost 0|
[2025/09/12 05:03:34 555255] [debug] |scid:dd925992dc142c3b0af203f8|xqc_bbr_update_bandwidth|BBRv1: RTT round update 0 -> 1|
[2025/09/12 05:03:34 555272] [debug] |scid:dd925992dc142c3b0af203f8|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1509) in round 1|
[2025/09/12 05:03:34 555280] [debug] |scid:dd925992dc142c3b0af203f8|xqc_bbr_update_min_rtt|probertt expire|rtt:33045, old_rtt:2147483647|
[2025/09/12 05:03:34 555289] [debug] |scid:dd925992dc142c3b0af203f8|xqc_bbr_update_min_rtt|minrtt expire|rtt:33045, old_rtt:2147483647|
[2025/09/12 05:03:34 555294] [debug] |scid:dd925992dc142c3b0af203f8|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:5744|extra_cwnd:301|
[2025/09/12 05:03:34 555299] [debug] |scid:dd925992dc142c3b0af203f8|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:45952|packet_lost:0|acked:1184|po_sent_time:1757653414522010|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1184|
[2025/09/12 05:03:34 555305] [debug] |scid:dd925992dc142c3b0af203f8|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:45952|packet_lost:0|acked:1184|po_sent_time:1757653414522010|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1184|
[2025/09/12 05:03:34 555311] [debug] |scid:dd925992dc142c3b0af203f8|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-dd925992dc142c3b0af203f8 p-193.167.0.100-54997-6a408a5efd59ccee077e51db01c8d226e2 |bbr on ack|mode:0|pacing_rate:4011846|bw:1509|cwnd:47136|full_bw_reached:0|inflight:918|srtt:33045|latest_rtt:33045|min_rtt:33045|applimit:1|lost:0|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:1|
[2025/09/12 05:03:34 555318] [stats] |scid:dd925992dc142c3b0af203f8|xqc_send_ctl_info_circle_record|l-0.0.0.0-443-dd925992dc142c3b0af203f8 p-193.167.0.100-54997-6a408a5efd59ccee077e51db01c8d226e2 |path:0||cwnd:47136|inflight:918|mode:0|applimit:0|pacing_rate:4011846|bw:1509|srtt:33045|latest_rtt:33045|min_rtt:33045|send:7|lost:0|tlp:1|recv:3|recovery:0|slow_start:1|conn_life:786226|acked:1184|delivered:1184|is_cwnd_limited:0|
[2025/09/12 05:03:34 555325] [debug] |scid:dd925992dc142c3b0af203f8|xqc_process_frames|frame_type:0|
[2025/09/12 05:03:34 555329] [debug] |scid:dd925992dc142c3b0af203f8|xqc_process_padding_frame|process padding|
[2025/09/12 05:03:34 555337] [debug] |scid:dd925992dc142c3b0af203f8|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:112966290|largest:112966290|pns:0|
[2025/09/12 05:03:34 555343] [info] |scid:dd925992dc142c3b0af203f8|xqc_conn_on_pkt_processed|====>|conn:0000558BB888A56C|path:0|size:1200|pkt_type:INIT|pkt_num:112966290|frame:PADDING ACK |recv_time:1757653414555055|dcid:dd925992dc142c3b0af203f8|dcid_seq:0|
[2025/09/12 05:03:34 555349] [debug] |scid:dd925992dc142c3b0af203f8|xqc_timer_set|type:PATH_IDLE|expire:1757653474555055|now:1757653414555055|interv:60000000|
[2025/09/12 05:03:34 555354] [debug] |scid:dd925992dc142c3b0af203f8|xqc_timer_set|type:CONN_IDLE|expire:1757653474555055|now:1757653414555055|interv:60000000|
[2025/09/12 05:03:34 555359] [debug] |scid:dd925992dc142c3b0af203f8|xqc_engine_remove_wakeup_queue|next_tick_time:1757653415270986|pq_index:0|
[2025/09/12 05:03:34 555364] [debug] |scid:dd925992dc142c3b0af203f8|xqc_engine_add_active_queue|last_ticked_time:1757653414548554|
[2025/09/12 05:03:34 555369] [debug] |xqc_engine_main_logic|BEGIN|now:1757653414555369|
[2025/09/12 05:03:34 555375] [debug] |scid:dd925992dc142c3b0af203f8|xqc_engine_process_conn|conn:0000558BB888A56C|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:1757653414555374|
[2025/09/12 05:03:34 555380] [debug] |scid:dd925992dc142c3b0af203f8|xqc_timer_expire|timer expired|type:LOSS_DETECTION|expire_time:1757653414555206|now:1757653414555374|
[2025/09/12 05:03:34 555385] [debug] |scid:dd925992dc142c3b0af203f8|xqc_timer_loss_detection_timeout|path:0|loss_detection_timeout|
[2025/09/12 05:03:34 555390] [debug] |scid:dd925992dc142c3b0af203f8|xqc_timer_loss_detection_timeout|send Probe pkts|conn:0000558BB888A56C|path:0|bytes_in_flight:918|
[2025/09/12 05:03:34 555395] [debug] |scid:dd925992dc142c3b0af203f8|xqc_send_ctl_get_pto_time_and_space|srtt:33045|rtt_var:16522|pto_duration:99133|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:03:34 555404] [debug] |scid:dd925992dc142c3b0af203f8|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB888A56C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:03:34 555409] [debug] |scid:dd925992dc142c3b0af203f8|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB888A56C|path:0|PNS: 1, unacked: 918|
[2025/09/12 05:03:34 555414] [debug] |scid:dd925992dc142c3b0af203f8|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB888A56C|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:03:34 555419] [debug] |scid:dd925992dc142c3b0af203f8|xqc_path_send_one_or_two_ack_elicit_pkts|send two ack-eliciting pkts|path:0|pns:1|
[2025/09/12 05:03:34 555424] [debug] |scid:dd925992dc142c3b0af203f8|xqc_conn_send_probe_pkt|conn:0000558BB888A56C|path:0|pkt_num:0|size:194|pkt_type:HSK|frame:CRYPTO |conn_state:S_HANDSHAKE_SENT|
[2025/09/12 05:03:34 555431] [debug] |scid:dd925992dc142c3b0af203f8|xqc_conn_send_probe_pkt|conn:0000558BB888A56C|path:0|pkt_num:1|size:516|pkt_type:HSK|frame:CRYPTO |conn_state:S_HANDSHAKE_SENT|
[2025/09/12 05:03:34 555437] [debug] |scid:dd925992dc142c3b0af203f8|xqc_timer_loss_detection_timeout|xqc_send_ctl_set_loss_detection_timer|PTO|conn:0000558BB888A56C|pto_count:1
[2025/09/12 05:03:34 555442] [debug] |scid:dd925992dc142c3b0af203f8|xqc_send_ctl_get_pto_time_and_space|srtt:33045|rtt_var:16522|pto_duration:198266|backoff_factor:2.00|backoff:2.00|pto_cnt:1|max_ack_delay:25|
[2025/09/12 05:03:34 555447] [debug] |scid:dd925992dc142c3b0af203f8|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB888A56C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:03:34 555451] [debug] |scid:dd925992dc142c3b0af203f8|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB888A56C|path:0|PNS: 1, unacked: 208|
[2025/09/12 05:03:34 555455] [debug] |scid:dd925992dc142c3b0af203f8|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB888A56C|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:03:34 555459] [debug] |scid:dd925992dc142c3b0af203f8|xqc_timer_set|type:LOSS_DETECTION|expire:1757653414555441|now:1757653414555441|interv:0|
[2025/09/12 05:03:34 555463] [debug] |scid:dd925992dc142c3b0af203f8|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB888A56C|path:0|pns:1|expire:1757653413969252|now:1757653414555441|interval:0|pto_count:1|srtt:33045
[2025/09/12 05:03:34 555468] [debug] |scid:dd925992dc142c3b0af203f8|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:CRYPTO |stream_id:0|stream_offset:0|
[2025/09/12 05:03:34 555473] [debug] |scid:dd925992dc142c3b0af203f8|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:CRYPTO |stream_id:0|stream_offset:0|
[2025/09/12 05:03:34 555477] [debug] |scid:dd925992dc142c3b0af203f8|xqc_check_acked_or_dropped_pkt|conn:0000558BB888A56C|pkt_num:0|size:194|pkt_type:HSK|frame:CRYPTO |
[2025/09/12 05:03:34 555482] [debug] |scid:dd925992dc142c3b0af203f8|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:4|
[2025/09/12 05:03:34 555514] [info] |scid:dd925992dc142c3b0af203f8|xqc_send_packet_with_pn|<==|conn:0000558BB888A56C|path:0|pkt_num:4|size:194|sent:210|pkt_type:HSK|frame:CRYPTO |inflight:208|now:1757653414555489|stream_id:0|stream_offset:0|
[2025/09/12 05:03:34 555523] [debug] |scid:dd925992dc142c3b0af203f8|xqc_send_ctl_on_packet_sent|conn:0000558BB888A56C|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 05:03:34 555530] [debug] |scid:dd925992dc142c3b0af203f8|xqc_send_ctl_on_packet_sent|path:0|inflight:208|applimit:0|
[2025/09/12 05:03:34 555537] [debug] |scid:dd925992dc142c3b0af203f8|xqc_send_ctl_get_pto_time_and_space|srtt:33045|rtt_var:16522|pto_duration:198266|backoff_factor:2.00|backoff:2.00|pto_cnt:1|max_ack_delay:25|
[2025/09/12 05:03:34 555544] [debug] |scid:dd925992dc142c3b0af203f8|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB888A56C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:03:34 555548] [debug] |scid:dd925992dc142c3b0af203f8|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB888A56C|path:0|PNS: 1, unacked: 402|
[2025/09/12 05:03:34 555556] [debug] |scid:dd925992dc142c3b0af203f8|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB888A56C|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:03:34 555560] [debug] |scid:dd925992dc142c3b0af203f8|xqc_timer_set|type:LOSS_DETECTION|expire:1757653414753755|now:1757653414555536|interv:198219|
[2025/09/12 05:03:34 555564] [debug] |scid:dd925992dc142c3b0af203f8|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB888A56C|path:0|pns:1|expire:1757653414753755|now:1757653414555536|interval:198219|pto_count:1|srtt:33045
[2025/09/12 05:03:34 555569] [debug] |scid:dd925992dc142c3b0af203f8|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:47136|inflight:402|
[2025/09/12 05:03:34 555573] [debug] |scid:dd925992dc142c3b0af203f8|xqc_check_acked_or_dropped_pkt|conn:0000558BB888A56C|pkt_num:1|size:516|pkt_type:HSK|frame:CRYPTO |
[2025/09/12 05:03:34 555578] [debug] |scid:dd925992dc142c3b0af203f8|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:5|
[2025/09/12 05:03:34 555605] [info] |scid:dd925992dc142c3b0af203f8|xqc_send_packet_with_pn|<==|conn:0000558BB888A56C|path:0|pkt_num:5|size:516|sent:532|pkt_type:HSK|frame:CRYPTO |inflight:402|now:1757653414555584|stream_id:0|stream_offset:0|
[2025/09/12 05:03:34 555613] [debug] |scid:dd925992dc142c3b0af203f8|xqc_send_ctl_on_packet_sent|conn:0000558BB888A56C|path:0|pkt_num:5|origin_pktnum:1|size:516|enc_size:532|pkt_type:HSK|frame:CRYPTO |conn_state:S_HANDSHAKE_SENT|po_in_flight:0||retrans:0|
[2025/09/12 05:03:34 555620] [debug] |scid:dd925992dc142c3b0af203f8|xqc_send_ctl_on_packet_sent|path:0|inflight:402|applimit:0|
[2025/09/12 05:03:34 555626] [debug] |scid:dd925992dc142c3b0af203f8|xqc_send_ctl_get_pto_time_and_space|srtt:33045|rtt_var:16522|pto_duration:198266|backoff_factor:2.00|backoff:2.00|pto_cnt:1|max_ack_delay:25|
[2025/09/12 05:03:34 555633] [debug] |scid:dd925992dc142c3b0af203f8|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB888A56C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:03:34 555637] [debug] |scid:dd925992dc142c3b0af203f8|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB888A56C|path:0|PNS: 1, unacked: 918|
[2025/09/12 05:03:34 555640] [debug] |scid:dd925992dc142c3b0af203f8|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB888A56C|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:03:34 555644] [debug] |scid:dd925992dc142c3b0af203f8|xqc_timer_set|type:LOSS_DETECTION|expire:1757653414753850|now:1757653414555626|interv:198224|
[2025/09/12 05:03:34 555648] [debug] |scid:dd925992dc142c3b0af203f8|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB888A56C|path:0|pns:1|expire:1757653414753850|now:1757653414555626|interval:198224|pto_count:1|srtt:33045
[2025/09/12 05:03:34 555652] [debug] |scid:dd925992dc142c3b0af203f8|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:47136|inflight:918|
[2025/09/12 05:03:34 555657] [debug] |scid:dd925992dc142c3b0af203f8|xqc_conn_next_wakeup_time|wakeup_time:1757653414753850|
[2025/09/12 05:03:34 555662] [debug] |scid:dd925992dc142c3b0af203f8|xqc_engine_add_wakeup_queue|next_tick_time:1757653414753850|
[2025/09/12 05:03:34 555665] [debug] |xqc_engine_wakeup_after|wakeup:1757653414753850|now:1757653414555665|diff:198185|
[2025/09/12 05:03:34 555670] [debug] |xqc_engine_main_logic|END|now:1757653414555374|
[2025/09/12 05:03:34 555675] [debug] |xqc_engine_main_logic|BEGIN|now:1757653414555675|
[2025/09/12 05:03:34 555679] [debug] |xqc_engine_wakeup_after|wakeup:1757653414753850|now:1757653414555679|diff:198171|
[2025/09/12 05:03:34 555683] [debug] |xqc_engine_main_logic|END|now:1757653414555675|
[2025/09/12 05:03:34 556030] [info] |xqc_engine_packet_process|==>|conn:0000558BB888A56C|size:1200|state:S_HANDSHAKE_SENT|recv_time:1757653414556029|
[2025/09/12 05:03:34 556037] [debug] |scid:dd925992dc142c3b0af203f8|xqc_packet_parse_initial|packet parse|initial|
[2025/09/12 05:03:34 556064] [debug] |scid:dd925992dc142c3b0af203f8|xqc_packet_parse_initial|success|Length:1159|
[2025/09/12 05:03:34 556078] [debug] |scid:dd925992dc142c3b0af203f8|xqc_packet_decrypt|largest_pn:112966290|
[2025/09/12 05:03:34 556084] [debug] |scid:dd925992dc142c3b0af203f8|xqc_packet_decrypt|decryption nonce|path_id:0|pn:112966291|
[2025/09/12 05:03:34 556092] [debug] |scid:dd925992dc142c3b0af203f8|xqc_packet_decrypt_single|pkt_type:INIT|pkt_num:112966291|
[2025/09/12 05:03:34 556098] [debug] |scid:dd925992dc142c3b0af203f8|xqc_process_frames|frame_type:2|
[2025/09/12 05:03:34 556106] [debug] |scid:dd925992dc142c3b0af203f8|xqc_process_frames|frame_type:0|
[2025/09/12 05:03:34 556112] [debug] |scid:dd925992dc142c3b0af203f8|xqc_process_padding_frame|process padding|
[2025/09/12 05:03:34 556121] [debug] |scid:dd925992dc142c3b0af203f8|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:112966291|largest:112966291|pns:0|
[2025/09/12 05:03:34 556129] [info] |scid:dd925992dc142c3b0af203f8|xqc_conn_on_pkt_processed|====>|conn:0000558BB888A56C|path:0|size:1200|pkt_type:INIT|pkt_num:112966291|frame:PADDING ACK |recv_time:1757653414556029|dcid:dd925992dc142c3b0af203f8|dcid_seq:0|
[2025/09/12 05:03:34 556137] [debug] |scid:dd925992dc142c3b0af203f8|xqc_timer_set|type:PATH_IDLE|expire:1757653474556029|now:1757653414556029|interv:60000000|
[2025/09/12 05:03:34 556143] [debug] |scid:dd925992dc142c3b0af203f8|xqc_timer_set|type:CONN_IDLE|expire:1757653474556029|now:1757653414556029|interv:60000000|
[2025/09/12 05:03:34 556149] [debug] |scid:dd925992dc142c3b0af203f8|xqc_engine_remove_wakeup_queue|next_tick_time:1757653414753850|pq_index:0|
[2025/09/12 05:03:34 556156] [debug] |scid:dd925992dc142c3b0af203f8|xqc_engine_add_active_queue|last_ticked_time:1757653414555374|
[2025/09/12 05:03:34 556162] [debug] |xqc_engine_main_logic|BEGIN|now:1757653414556161|
[2025/09/12 05:03:34 556169] [debug] |scid:dd925992dc142c3b0af203f8|xqc_engine_process_conn|conn:0000558BB888A56C|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:1757653414556167|
[2025/09/12 05:03:34 556177] [debug] |scid:dd925992dc142c3b0af203f8|xqc_conn_next_wakeup_time|wakeup_time:1757653414753850|
[2025/09/12 05:03:34 556184] [debug] |scid:dd925992dc142c3b0af203f8|xqc_engine_add_wakeup_queue|next_tick_time:1757653414753850|
[2025/09/12 05:03:34 556189] [debug] |xqc_engine_wakeup_after|wakeup:1757653414753850|now:1757653414556189|diff:197661|
[2025/09/12 05:03:34 556195] [debug] |xqc_engine_main_logic|END|now:1757653414556167|
[2025/09/12 05:03:34 556201] [debug] |xqc_engine_main_logic|BEGIN|now:1757653414556200|
[2025/09/12 05:03:34 556204] [debug] |xqc_engine_wakeup_after|wakeup:1757653414753850|now:1757653414556204|diff:197646|
[2025/09/12 05:03:34 556208] [debug] |xqc_engine_main_logic|END|now:1757653414556200|
[2025/09/12 05:03:34 586437] [info] |xqc_engine_packet_process|==>|conn:0000558BB888A56C|size:65|state:S_HANDSHAKE_SENT|recv_time:1757653414586435|
[2025/09/12 05:03:34 586461] [debug] |scid:dd925992dc142c3b0af203f8|xqc_packet_parse_handshake|success|Length:25|
[2025/09/12 05:03:34 586474] [debug] |scid:dd925992dc142c3b0af203f8|xqc_packet_decrypt|largest_pn:0|
[2025/09/12 05:03:34 586483] [debug] |scid:dd925992dc142c3b0af203f8|xqc_packet_decrypt|decryption nonce|path_id:0|pn:112966286|
[2025/09/12 05:03:34 586498] [debug] |scid:dd925992dc142c3b0af203f8|xqc_packet_decrypt_single|pkt_type:HSK|pkt_num:112966286|
[2025/09/12 05:03:34 586507] [debug] |scid:dd925992dc142c3b0af203f8|xqc_process_frames|frame_type:2|
[2025/09/12 05:03:34 586518] [debug] |scid:dd925992dc142c3b0af203f8|xqc_send_ctl_on_ack_received|conn:0000558BB888A56C|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 05:03:34 586529] [debug] |scid:dd925992dc142c3b0af203f8|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:402|prior_delivered:1184|prior_time:1757653414555055|is_app_limited:1|send_elapse:33479|ack_elapse:31380|ctl_first_sent_time:1757653414555489|lagest_ack_time:1757653414586435|curr_delivered:1378|
[2025/09/12 05:03:34 586547] [debug] |scid:dd925992dc142c3b0af203f8|xqc_update_sample|sampler_sent_time_update:1757653414555489|
[2025/09/12 05:03:34 586556] [debug] |scid:dd925992dc142c3b0af203f8|xqc_send_ctl_on_ack_received|sndq_packets_used:4||sndq_packets_used_bytes:0|sndq_packets_free:4|
[2025/09/12 05:03:34 586565] [debug] |scid:dd925992dc142c3b0af203f8|xqc_send_ctl_update_rtt|before update rtt|conn:0000558BB888A56C|srtt:33045|rttvar:16522|minrtt:33045|latest_rtt:30946|ack_delay:0|
[2025/09/12 05:03:34 586574] [debug] |scid:dd925992dc142c3b0af203f8|xqc_send_ctl_update_rtt|l-0.0.0.0-443-dd925992dc142c3b0af203f8 p-193.167.0.100-54997-6a408a5efd59ccee077e51db01c8d226e2 |after update rtt|conn:0000558BB888A56C|srtt:32783|rttvar:12916|minrtt:30946|latest_rtt:30946|ack_delay:0|
[2025/09/12 05:03:34 586583] [debug] |scid:dd925992dc142c3b0af203f8|xqc_send_ctl_get_lost_sent_pn|largest_acked:4|lost_pn:1|thresh:3|
[2025/09/12 05:03:34 586591] [debug] |scid:dd925992dc142c3b0af203f8|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:03:34 586601] [debug] |scid:dd925992dc142c3b0af203f8|xqc_send_ctl_detect_lost|mark lost|pns:1|pkt_num:2|lost_pn:1|po_sent_time:1757653413770913|lost_send_time:1757653414549555|loss_delay:36880|frame:CRYPTO |repair:32|
[2025/09/12 05:03:34 586610] [debug] |scid:dd925992dc142c3b0af203f8|xqc_send_ctl_detect_lost|mark lost|pns:1|pkt_num:3|lost_pn:1|po_sent_time:1757653413770986|lost_send_time:1757653414549555|loss_delay:36880|frame:CRYPTO |repair:32|
[2025/09/12 05:03:34 586618] [debug] |scid:dd925992dc142c3b0af203f8|xqc_send_ctl_detect_lost|OnLostDetection|largest_lost sent time: 1757653413770986u|
[2025/09/12 05:03:34 586624] [stats] |scid:dd925992dc142c3b0af203f8|xqc_send_ctl_detect_lost|l-0.0.0.0-443-dd925992dc142c3b0af203f8 p-193.167.0.100-54997-6a408a5efd59ccee077e51db01c8d226e2 |lost interval:1757653414586435|lost_count:2|send_count:9|pkt_num:3|po_send_time:1757653413770986|srtt:32783|cwnd:47136|bw:1509|conn_life:817344|now:0|last_lost_time:817344|
[2025/09/12 05:03:34 586630] [debug] |scid:dd925992dc142c3b0af203f8|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:03:34 586635] [debug] |scid:dd925992dc142c3b0af203f8|xqc_send_ctl_get_pto_time_and_space|srtt:32783|rtt_var:12916|pto_duration:84447|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:03:34 586641] [debug] |scid:dd925992dc142c3b0af203f8|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB888A56C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:03:34 586646] [debug] |scid:dd925992dc142c3b0af203f8|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB888A56C|path:0|PNS: 1, unacked: 516|
[2025/09/12 05:03:34 586651] [debug] |scid:dd925992dc142c3b0af203f8|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB888A56C|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:03:34 586656] [debug] |scid:dd925992dc142c3b0af203f8|xqc_timer_set|type:LOSS_DETECTION|expire:1757653414640031|now:1757653414586635|interv:53396|
[2025/09/12 05:03:34 586661] [debug] |scid:dd925992dc142c3b0af203f8|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB888A56C|path:0|pns:1|expire:1757653414640031|now:1757653414586635|interval:53396|pto_count:0|srtt:32783
[2025/09/12 05:03:34 586666] [debug] |scid:dd925992dc142c3b0af203f8|xqc_generate_sample|sampler: send_elapse 33479, ack_elapse 31380, delivered 194|rate 5794|lost 2|
[2025/09/12 05:03:34 586672] [debug] |scid:dd925992dc142c3b0af203f8|xqc_bbr_update_bandwidth|BBRv1: RTT round update 1 -> 2|
[2025/09/12 05:03:34 586677] [debug] |scid:dd925992dc142c3b0af203f8|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (5794) in round 2|
[2025/09/12 05:03:34 586682] [debug] |scid:dd925992dc142c3b0af203f8|xqc_bbr_update_min_rtt|probertt expire|rtt:30946, old_rtt:33045|
[2025/09/12 05:03:34 586687] [debug] |scid:dd925992dc142c3b0af203f8|xqc_bbr_update_min_rtt|minrtt expire|rtt:30946, old_rtt:33045|
[2025/09/12 05:03:34 586697] [debug] |scid:dd925992dc142c3b0af203f8|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:5744|extra_cwnd:1158|
[2025/09/12 05:03:34 586702] [debug] |scid:dd925992dc142c3b0af203f8|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:47136|packet_lost:2|acked:194|po_sent_time:1757653414555489|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1378|
[2025/09/12 05:03:34 586708] [debug] |scid:dd925992dc142c3b0af203f8|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:47136|packet_lost:2|acked:194|po_sent_time:1757653414555489|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1378|
[2025/09/12 05:03:34 586714] [debug] |scid:dd925992dc142c3b0af203f8|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-dd925992dc142c3b0af203f8 p-193.167.0.100-54997-6a408a5efd59ccee077e51db01c8d226e2 |bbr on ack|mode:0|pacing_rate:4011846|bw:5794|cwnd:47330|full_bw_reached:0|inflight:516|srtt:32783|latest_rtt:30946|min_rtt:30946|applimit:1|lost:0|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:1|
[2025/09/12 05:03:34 586721] [stats] |scid:dd925992dc142c3b0af203f8|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-dd925992dc142c3b0af203f8 p-193.167.0.100-54997-6a408a5efd59ccee077e51db01c8d226e2 |bandwidth change record|bw_before:1509|bw_after:5794|srtt:32783|cwnd:47330|
[2025/09/12 05:03:34 586727] [info] |scid:dd925992dc142c3b0af203f8|xqc_send_ctl_on_pns_discard|xqc_send_ctl_set_loss_detection_timer on discard pns:0
[2025/09/12 05:03:34 586732] [debug] |scid:dd925992dc142c3b0af203f8|xqc_send_ctl_get_pto_time_and_space|srtt:32783|rtt_var:12916|pto_duration:84447|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:03:34 586737] [debug] |scid:dd925992dc142c3b0af203f8|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB888A56C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:03:34 586742] [debug] |scid:dd925992dc142c3b0af203f8|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB888A56C|path:0|PNS: 1, unacked: 516|
[2025/09/12 05:03:34 586747] [debug] |scid:dd925992dc142c3b0af203f8|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB888A56C|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:03:34 586752] [debug] |scid:dd925992dc142c3b0af203f8|xqc_timer_set|type:LOSS_DETECTION|expire:1757653414640031|now:1757653414586732|interv:53299|
[2025/09/12 05:03:34 586757] [debug] |scid:dd925992dc142c3b0af203f8|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB888A56C|path:0|pns:1|expire:1757653414640031|now:1757653414586732|interval:53299|pto_count:0|srtt:32783
[2025/09/12 05:03:34 586763] [debug] |scid:dd925992dc142c3b0af203f8|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:112966286|largest:112966286|pns:1|
[2025/09/12 05:03:34 586769] [info] |scid:dd925992dc142c3b0af203f8|xqc_conn_on_pkt_processed|====>|conn:0000558BB888A56C|path:0|size:65|pkt_type:HSK|pkt_num:112966286|frame:ACK |recv_time:1757653414586435|dcid:dd925992dc142c3b0af203f8|dcid_seq:0|
[2025/09/12 05:03:34 586775] [debug] |scid:dd925992dc142c3b0af203f8|xqc_timer_set|type:PATH_IDLE|expire:1757653474586435|now:1757653414586435|interv:60000000|
[2025/09/12 05:03:34 586780] [debug] |scid:dd925992dc142c3b0af203f8|xqc_timer_set|type:CONN_IDLE|expire:1757653474586435|now:1757653414586435|interv:60000000|
[2025/09/12 05:03:34 586785] [debug] |scid:dd925992dc142c3b0af203f8|xqc_engine_remove_wakeup_queue|next_tick_time:1757653414753850|pq_index:0|
[2025/09/12 05:03:34 586791] [debug] |scid:dd925992dc142c3b0af203f8|xqc_engine_add_active_queue|last_ticked_time:1757653414556167|
[2025/09/12 05:03:34 586795] [debug] |xqc_engine_main_logic|BEGIN|now:1757653414586795|
[2025/09/12 05:03:34 586802] [debug] |scid:dd925992dc142c3b0af203f8|xqc_engine_process_conn|conn:0000558BB888A56C|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:1757653414586800|
[2025/09/12 05:03:34 586809] [debug] |scid:dd925992dc142c3b0af203f8|xqc_path_get_perf_class|conn:0000558BB888A56C|path_id:0|path_srtt:32783|min_srtt:32783|path_bw:5794|loss_rate:12.50|path_pto:0|
[2025/09/12 05:03:34 586819] [debug] |scid:dd925992dc142c3b0af203f8|xqc_send_ctl_can_send|l-0.0.0.0-443-dd925992dc142c3b0af203f8 p-193.167.0.100-54997-6a408a5efd59ccee077e51db01c8d226e2 |path:0|can:1|pkt_sz:126|schedule_bytes:0|inflight:516|cwnd:47330|conn:0000558BB888A56C|stream_id:0|stream_offset:0|
[2025/09/12 05:03:34 586824] [debug] |scid:dd925992dc142c3b0af203f8|xqc_minrtt_scheduler_get_path|path srtt|conn:0000558BB888A56C|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 05:03:34 586831] [debug] |scid:dd925992dc142c3b0af203f8|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CRYPTO |pn:2|size:126|reinj:0|path_class:2|
[2025/09/12 05:03:34 586837] [debug] |scid:dd925992dc142c3b0af203f8|xqc_path_get_perf_class|conn:0000558BB888A56C|path_id:0|path_srtt:32783|min_srtt:32783|path_bw:5794|loss_rate:12.50|path_pto:0|
[2025/09/12 05:03:34 586842] [debug] |scid:dd925992dc142c3b0af203f8|xqc_send_ctl_can_send|l-0.0.0.0-443-dd925992dc142c3b0af203f8 p-193.167.0.100-54997-6a408a5efd59ccee077e51db01c8d226e2 |path:0|can:1|pkt_sz:82|schedule_bytes:126|inflight:516|cwnd:47330|conn:0000558BB888A56C|stream_id:0|stream_offset:0|
[2025/09/12 05:03:34 586848] [debug] |scid:dd925992dc142c3b0af203f8|xqc_minrtt_scheduler_get_path|path srtt|conn:0000558BB888A56C|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 05:03:34 586853] [debug] |scid:dd925992dc142c3b0af203f8|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CRYPTO |pn:3|size:82|reinj:0|path_class:2|
[2025/09/12 05:03:34 586859] [debug] |scid:dd925992dc142c3b0af203f8|xqc_check_acked_or_dropped_pkt|conn:0000558BB888A56C|pkt_num:2|size:126|pkt_type:HSK|frame:CRYPTO |
[2025/09/12 05:03:34 586864] [debug] |scid:dd925992dc142c3b0af203f8|xqc_send_ctl_can_send|l-0.0.0.0-443-dd925992dc142c3b0af203f8 p-193.167.0.100-54997-6a408a5efd59ccee077e51db01c8d226e2 |path:0|can:1|pkt_sz:126|schedule_bytes:0|inflight:516|cwnd:47330|conn:0000558BB888A56C|stream_id:0|stream_offset:0|
[2025/09/12 05:03:34 586870] [debug] |scid:dd925992dc142c3b0af203f8|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:03:34 586876] [debug] |scid:dd925992dc142c3b0af203f8|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:6|
[2025/09/12 05:03:34 586914] [info] |scid:dd925992dc142c3b0af203f8|xqc_send_packet_with_pn|<==|conn:0000558BB888A56C|path:0|pkt_num:6|size:126|sent:142|pkt_type:HSK|frame:CRYPTO |inflight:516|now:1757653414586885|stream_id:0|stream_offset:0|
[2025/09/12 05:03:34 586923] [debug] |scid:dd925992dc142c3b0af203f8|xqc_send_ctl_on_packet_sent|conn:0000558BB888A56C|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 05:03:34 586932] [debug] |scid:dd925992dc142c3b0af203f8|xqc_send_ctl_on_packet_sent|path:0|inflight:516|applimit:0|
[2025/09/12 05:03:34 586940] [debug] |scid:dd925992dc142c3b0af203f8|xqc_send_ctl_get_pto_time_and_space|srtt:32783|rtt_var:12916|pto_duration:84447|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:03:34 586949] [debug] |scid:dd925992dc142c3b0af203f8|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB888A56C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:03:34 586957] [debug] |scid:dd925992dc142c3b0af203f8|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB888A56C|path:0|PNS: 1, unacked: 642|
[2025/09/12 05:03:34 586966] [debug] |scid:dd925992dc142c3b0af203f8|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB888A56C|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:03:34 586974] [debug] |scid:dd925992dc142c3b0af203f8|xqc_timer_set|type:LOSS_DETECTION|expire:1757653414671332|now:1757653414586940|interv:84392|
[2025/09/12 05:03:34 586981] [debug] |scid:dd925992dc142c3b0af203f8|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB888A56C|path:0|pns:1|expire:1757653414671332|now:1757653414586940|interval:84392|pto_count:0|srtt:32783
[2025/09/12 05:03:34 586998] [debug] |scid:dd925992dc142c3b0af203f8|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:47330|inflight:642|
[2025/09/12 05:03:34 587004] [debug] |scid:dd925992dc142c3b0af203f8|xqc_check_acked_or_dropped_pkt|conn:0000558BB888A56C|pkt_num:3|size:82|pkt_type:HSK|frame:CRYPTO |
[2025/09/12 05:03:34 587009] [debug] |scid:dd925992dc142c3b0af203f8|xqc_send_ctl_can_send|l-0.0.0.0-443-dd925992dc142c3b0af203f8 p-193.167.0.100-54997-6a408a5efd59ccee077e51db01c8d226e2 |path:0|can:1|pkt_sz:82|schedule_bytes:0|inflight:642|cwnd:47330|conn:0000558BB888A56C|stream_id:0|stream_offset:0|
[2025/09/12 05:03:34 587015] [debug] |scid:dd925992dc142c3b0af203f8|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:03:34 587020] [debug] |scid:dd925992dc142c3b0af203f8|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:7|
[2025/09/12 05:03:34 587070] [info] |scid:dd925992dc142c3b0af203f8|xqc_send_packet_with_pn|<==|conn:0000558BB888A56C|path:0|pkt_num:7|size:82|sent:98|pkt_type:HSK|frame:CRYPTO |inflight:642|now:1757653414587028|stream_id:0|stream_offset:0|
[2025/09/12 05:03:34 587086] [debug] |scid:dd925992dc142c3b0af203f8|xqc_send_ctl_on_packet_sent|conn:0000558BB888A56C|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 05:03:34 587096] [debug] |scid:dd925992dc142c3b0af203f8|xqc_send_ctl_on_packet_sent|path:0|inflight:642|applimit:0|
[2025/09/12 05:03:34 587104] [debug] |scid:dd925992dc142c3b0af203f8|xqc_send_ctl_get_pto_time_and_space|srtt:32783|rtt_var:12916|pto_duration:84447|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:03:34 587113] [debug] |scid:dd925992dc142c3b0af203f8|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB888A56C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:03:34 587122] [debug] |scid:dd925992dc142c3b0af203f8|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB888A56C|path:0|PNS: 1, unacked: 724|
[2025/09/12 05:03:34 587129] [debug] |scid:dd925992dc142c3b0af203f8|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB888A56C|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:03:34 587136] [debug] |scid:dd925992dc142c3b0af203f8|xqc_timer_set|type:LOSS_DETECTION|expire:1757653414671475|now:1757653414587104|interv:84371|
[2025/09/12 05:03:34 587141] [debug] |scid:dd925992dc142c3b0af203f8|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB888A56C|path:0|pns:1|expire:1757653414671475|now:1757653414587104|interval:84371|pto_count:0|srtt:32783
[2025/09/12 05:03:34 587147] [debug] |scid:dd925992dc142c3b0af203f8|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:47330|inflight:724|
[2025/09/12 05:03:34 587153] [debug] |scid:dd925992dc142c3b0af203f8|xqc_conn_next_wakeup_time|wakeup_time:1757653414671475|
[2025/09/12 05:03:34 587159] [debug] |scid:dd925992dc142c3b0af203f8|xqc_engine_add_wakeup_queue|next_tick_time:1757653414671475|
[2025/09/12 05:03:34 587163] [debug] |xqc_engine_wakeup_after|wakeup:1757653414671475|now:1757653414587163|diff:84312|
[2025/09/12 05:03:34 587169] [debug] |xqc_engine_main_logic|END|now:1757653414586800|
[2025/09/12 05:03:34 587175] [debug] |xqc_engine_main_logic|BEGIN|now:1757653414587175|
[2025/09/12 05:03:34 587180] [debug] |xqc_engine_wakeup_after|wakeup:1757653414671475|now:1757653414587180|diff:84295|
[2025/09/12 05:03:34 587185] [debug] |xqc_engine_main_logic|END|now:1757653414587175|
[2025/09/12 05:03:34 617837] [info] |xqc_engine_packet_process|==>|conn:0000558BB888A56C|size:67|state:S_HANDSHAKE_SENT|recv_time:1757653414617835|
[2025/09/12 05:03:34 617857] [debug] |scid:dd925992dc142c3b0af203f8|xqc_packet_parse_handshake|success|Length:27|
[2025/09/12 05:03:34 617868] [debug] |scid:dd925992dc142c3b0af203f8|xqc_packet_decrypt|largest_pn:112966286|
[2025/09/12 05:03:34 617876] [debug] |scid:dd925992dc142c3b0af203f8|xqc_packet_decrypt|decryption nonce|path_id:0|pn:112966287|
[2025/09/12 05:03:34 617887] [debug] |scid:dd925992dc142c3b0af203f8|xqc_packet_decrypt_single|pkt_type:HSK|pkt_num:112966287|
[2025/09/12 05:03:34 617903] [debug] |scid:dd925992dc142c3b0af203f8|xqc_process_frames|frame_type:2|
[2025/09/12 05:03:34 617912] [debug] |scid:dd925992dc142c3b0af203f8|xqc_send_ctl_on_ack_received|conn:0000558BB888A56C|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 05:03:34 617921] [debug] |scid:dd925992dc142c3b0af203f8|xqc_update_sample|sampler_update|prior_lost:2|tx_in_flight:642|prior_delivered:1378|prior_time:1757653414586435|is_app_limited:1|send_elapse:31396|ack_elapse:31400|ctl_first_sent_time:1757653414586885|lagest_ack_time:1757653414617835|curr_delivered:1504|
[2025/09/12 05:03:34 617930] [debug] |scid:dd925992dc142c3b0af203f8|xqc_update_sample|sampler_sent_time_update:1757653414586885|
[2025/09/12 05:03:34 617939] [debug] |scid:dd925992dc142c3b0af203f8|xqc_send_ctl_on_ack_received|sndq_packets_used:4||sndq_packets_used_bytes:0|sndq_packets_free:4|
[2025/09/12 05:03:34 617948] [debug] |scid:dd925992dc142c3b0af203f8|xqc_send_ctl_on_ack_received|conn:0000558BB888A56C|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 05:03:34 617957] [debug] |scid:dd925992dc142c3b0af203f8|xqc_update_sample|sampler_update|prior_lost:2|tx_in_flight:642|prior_delivered:1378|prior_time:1757653414586435|is_app_limited:1|send_elapse:31396|ack_elapse:31400|ctl_first_sent_time:1757653414586885|lagest_ack_time:1757653414617835|curr_delivered:1586|
[2025/09/12 05:03:34 617967] [debug] |scid:dd925992dc142c3b0af203f8|xqc_update_sample|sampler_sent_time_update:1757653414587028|
[2025/09/12 05:03:34 617975] [debug] |scid:dd925992dc142c3b0af203f8|xqc_send_ctl_on_ack_received|sndq_packets_used:2||sndq_packets_used_bytes:0|sndq_packets_free:6|
[2025/09/12 05:03:34 617983] [debug] |scid:dd925992dc142c3b0af203f8|xqc_send_ctl_update_rtt|before update rtt|conn:0000558BB888A56C|srtt:32783|rttvar:12916|minrtt:30946|latest_rtt:30807|ack_delay:0|
[2025/09/12 05:03:34 617991] [debug] |scid:dd925992dc142c3b0af203f8|xqc_send_ctl_update_rtt|l-0.0.0.0-443-dd925992dc142c3b0af203f8 p-193.167.0.100-54997-6a408a5efd59ccee077e51db01c8d226e2 |after update rtt|conn:0000558BB888A56C|srtt:32536|rttvar:10181|minrtt:30807|latest_rtt:30807|ack_delay:0|
[2025/09/12 05:03:34 617999] [debug] |scid:dd925992dc142c3b0af203f8|xqc_send_ctl_get_lost_sent_pn|largest_acked:7|lost_pn:4|thresh:3|
[2025/09/12 05:03:34 618004] [debug] |scid:dd925992dc142c3b0af203f8|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:03:34 618010] [debug] |scid:dd925992dc142c3b0af203f8|xqc_send_ctl_detect_lost|mark lost|pns:1|pkt_num:5|lost_pn:4|po_sent_time:1757653414555584|lost_send_time:1757653414581232|loss_delay:36603|frame:CRYPTO |repair:32|
[2025/09/12 05:03:34 618016] [debug] |scid:dd925992dc142c3b0af203f8|xqc_send_ctl_detect_lost|OnLostDetection|largest_lost sent time: 1757653414555584u|
[2025/09/12 05:03:34 618021] [debug] |scid:dd925992dc142c3b0af203f8|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:03:34 618026] [debug] |scid:dd925992dc142c3b0af203f8|xqc_send_ctl_set_loss_detection_timer|unset|no ack-eliciting pkts in flight|conn:0000558BB888A56C|path:0|
[2025/09/12 05:03:34 618031] [debug] |scid:dd925992dc142c3b0af203f8|xqc_timer_unset|type:LOSS_DETECTION|
[2025/09/12 05:03:34 618035] [debug] |scid:dd925992dc142c3b0af203f8|xqc_generate_sample|sampler: send_elapse 31396, ack_elapse 31400, delivered 208|rate 6624|lost 3|
[2025/09/12 05:03:34 618060] [debug] |scid:dd925992dc142c3b0af203f8|xqc_bbr_update_bandwidth|BBRv1: RTT round update 2 -> 3|
[2025/09/12 05:03:34 618065] [debug] |scid:dd925992dc142c3b0af203f8|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (6624) in round 3|
[2025/09/12 05:03:34 618070] [debug] |scid:dd925992dc142c3b0af203f8|xqc_bbr_update_min_rtt|probertt expire|rtt:30807, old_rtt:30946|
[2025/09/12 05:03:34 618080] [debug] |scid:dd925992dc142c3b0af203f8|xqc_bbr_update_min_rtt|minrtt expire|rtt:30807, old_rtt:30946|
[2025/09/12 05:03:34 618085] [debug] |scid:dd925992dc142c3b0af203f8|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:5744|extra_cwnd:1324|
[2025/09/12 05:03:34 618090] [debug] |scid:dd925992dc142c3b0af203f8|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:47330|packet_lost:1|acked:208|po_sent_time:1757653414587028|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1586|
[2025/09/12 05:03:34 618096] [debug] |scid:dd925992dc142c3b0af203f8|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:47330|packet_lost:1|acked:208|po_sent_time:1757653414587028|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1586|
[2025/09/12 05:03:34 618102] [debug] |scid:dd925992dc142c3b0af203f8|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-dd925992dc142c3b0af203f8 p-193.167.0.100-54997-6a408a5efd59ccee077e51db01c8d226e2 |bbr on ack|mode:0|pacing_rate:4011846|bw:6624|cwnd:47538|full_bw_reached:0|inflight:0|srtt:32536|latest_rtt:30807|min_rtt:30807|applimit:1|lost:2|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:1|
[2025/09/12 05:03:34 618109] [info] |scid:dd925992dc142c3b0af203f8|xqc_send_ctl_on_pns_discard|xqc_send_ctl_set_loss_detection_timer on discard pns:0
[2025/09/12 05:03:34 618114] [debug] |scid:dd925992dc142c3b0af203f8|xqc_send_ctl_set_loss_detection_timer|unset|no ack-eliciting pkts in flight|conn:0000558BB888A56C|path:0|
[2025/09/12 05:03:34 618119] [debug] |scid:dd925992dc142c3b0af203f8|xqc_timer_unset|type:LOSS_DETECTION|
[2025/09/12 05:03:34 618124] [debug] |scid:dd925992dc142c3b0af203f8|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:112966287|largest:112966287|pns:1|
[2025/09/12 05:03:34 618130] [info] |scid:dd925992dc142c3b0af203f8|xqc_conn_on_pkt_processed|====>|conn:0000558BB888A56C|path:0|size:67|pkt_type:HSK|pkt_num:112966287|frame:ACK |recv_time:1757653414617835|dcid:dd925992dc142c3b0af203f8|dcid_seq:0|
[2025/09/12 05:03:34 618136] [debug] |scid:dd925992dc142c3b0af203f8|xqc_timer_set|type:PATH_IDLE|expire:1757653474617835|now:1757653414617835|interv:60000000|
[2025/09/12 05:03:34 618141] [debug] |scid:dd925992dc142c3b0af203f8|xqc_timer_set|type:CONN_IDLE|expire:1757653474617835|now:1757653414617835|interv:60000000|
[2025/09/12 05:03:34 618146] [debug] |scid:dd925992dc142c3b0af203f8|xqc_engine_remove_wakeup_queue|next_tick_time:1757653414671475|pq_index:0|
[2025/09/12 05:03:34 618151] [debug] |scid:dd925992dc142c3b0af203f8|xqc_engine_add_active_queue|last_ticked_time:1757653414586800|
[2025/09/12 05:03:34 618156] [debug] |xqc_engine_main_logic|BEGIN|now:1757653414618156|
[2025/09/12 05:03:34 618162] [debug] |scid:dd925992dc142c3b0af203f8|xqc_engine_process_conn|conn:0000558BB888A56C|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:1757653414618161|
[2025/09/12 05:03:34 618170] [debug] |scid:dd925992dc142c3b0af203f8|xqc_path_get_perf_class|conn:0000558BB888A56C|path_id:0|path_srtt:32536|min_srtt:32536|path_bw:6624|loss_rate:66.67|path_pto:0|
[2025/09/12 05:03:34 618175] [debug] |scid:dd925992dc142c3b0af203f8|xqc_send_ctl_can_send|l-0.0.0.0-443-dd925992dc142c3b0af203f8 p-193.167.0.100-54997-6a408a5efd59ccee077e51db01c8d226e2 |path:0|can:1|pkt_sz:516|schedule_bytes:0|inflight:0|cwnd:47538|conn:0000558BB888A56C|stream_id:0|stream_offset:0|
[2025/09/12 05:03:34 618181] [debug] |scid:dd925992dc142c3b0af203f8|xqc_minrtt_scheduler_get_path|path srtt|conn:0000558BB888A56C|path_id:0|path_srtt:32536|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:03:34 618187] [debug] |scid:dd925992dc142c3b0af203f8|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CRYPTO |pn:5|size:516|reinj:0|path_class:4|
[2025/09/12 05:03:34 618193] [debug] |scid:dd925992dc142c3b0af203f8|xqc_check_acked_or_dropped_pkt|conn:0000558BB888A56C|pkt_num:5|size:516|pkt_type:HSK|frame:CRYPTO |
[2025/09/12 05:03:34 618202] [debug] |scid:dd925992dc142c3b0af203f8|xqc_send_ctl_can_send|l-0.0.0.0-443-dd925992dc142c3b0af203f8 p-193.167.0.100-54997-6a408a5efd59ccee077e51db01c8d226e2 |path:0|can:1|pkt_sz:516|schedule_bytes:0|inflight:0|cwnd:47538|conn:0000558BB888A56C|stream_id:0|stream_offset:0|
[2025/09/12 05:03:34 618208] [debug] |scid:dd925992dc142c3b0af203f8|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:03:34 618213] [debug] |scid:dd925992dc142c3b0af203f8|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:8|
[2025/09/12 05:03:34 618250] [info] |scid:dd925992dc142c3b0af203f8|xqc_send_packet_with_pn|<==|conn:0000558BB888A56C|path:0|pkt_num:8|size:516|sent:532|pkt_type:HSK|frame:CRYPTO |inflight:0|now:1757653414618223|stream_id:0|stream_offset:0|
[2025/09/12 05:03:34 618257] [debug] |scid:dd925992dc142c3b0af203f8|xqc_send_ctl_on_packet_sent|conn:0000558BB888A56C|path:0|pkt_num:8|origin_pktnum:1|size:516|enc_size:532|pkt_type:HSK|frame:CRYPTO |conn_state:S_HANDSHAKE_SENT|po_in_flight:0||retrans:2|
[2025/09/12 05:03:34 618267] [debug] |scid:dd925992dc142c3b0af203f8|xqc_send_ctl_on_packet_sent|path:0|inflight:0|applimit:0|
[2025/09/12 05:03:34 618275] [debug] |scid:dd925992dc142c3b0af203f8|xqc_send_ctl_get_pto_time_and_space|srtt:32536|rtt_var:10181|pto_duration:73260|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:03:34 618284] [debug] |scid:dd925992dc142c3b0af203f8|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB888A56C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:03:34 618292] [debug] |scid:dd925992dc142c3b0af203f8|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB888A56C|path:0|PNS: 1, unacked: 516|
[2025/09/12 05:03:34 618300] [debug] |scid:dd925992dc142c3b0af203f8|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB888A56C|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:03:34 618309] [debug] |scid:dd925992dc142c3b0af203f8|xqc_timer_set|type:LOSS_DETECTION|expire:1757653414691483|now:1757653414618275|interv:73208|
[2025/09/12 05:03:34 618317] [debug] |scid:dd925992dc142c3b0af203f8|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB888A56C|path:0|pns:1|expire:1757653414691483|now:1757653414618275|interval:73208|pto_count:0|srtt:32536
[2025/09/12 05:03:34 618326] [debug] |scid:dd925992dc142c3b0af203f8|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:47538|inflight:516|
[2025/09/12 05:03:34 618335] [debug] |scid:dd925992dc142c3b0af203f8|xqc_conn_next_wakeup_time|wakeup_time:1757653414691483|
[2025/09/12 05:03:34 618340] [debug] |scid:dd925992dc142c3b0af203f8|xqc_engine_add_wakeup_queue|next_tick_time:1757653414691483|
[2025/09/12 05:03:34 618345] [debug] |xqc_engine_wakeup_after|wakeup:1757653414691483|now:1757653414618345|diff:73138|
[2025/09/12 05:03:34 618351] [debug] |xqc_engine_main_logic|END|now:1757653414618161|
[2025/09/12 05:03:34 618357] [debug] |xqc_engine_main_logic|BEGIN|now:1757653414618357|
[2025/09/12 05:03:34 618362] [debug] |xqc_engine_wakeup_after|wakeup:1757653414691483|now:1757653414618362|diff:73121|
[2025/09/12 05:03:34 618367] [debug] |xqc_engine_main_logic|END|now:1757653414618357|
[2025/09/12 05:03:34 651838] [info] |xqc_engine_packet_process|==>|conn:0000558BB888A56C|size:1406|state:S_HANDSHAKE_SENT|recv_time:1757653414651837|
[2025/09/12 05:03:34 651855] [debug] |scid:dd925992dc142c3b0af203f8|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:dd925992dc142c3b0af203f8|spin_bit:0|
[2025/09/12 05:03:34 651862] [warn] |scid:dd925992dc142c3b0af203f8|xqc_packet_parse_single|delay|buff 1RTT packet before handshake completed|
[2025/09/12 05:03:34 651870] [debug] |scid:dd925992dc142c3b0af203f8|xqc_conn_buff_undecrypt_packet_in|====>|delay|undecrypt_count:1|encrypt_level:3|
[2025/09/12 05:03:34 651877] [info] |scid:dd925992dc142c3b0af203f8|xqc_conn_process_packet|ignore err|-630|
[2025/09/12 05:03:34 651884] [debug] |scid:dd925992dc142c3b0af203f8|xqc_timer_set|type:PATH_IDLE|expire:1757653474651837|now:1757653414651837|interv:60000000|
[2025/09/12 05:03:34 651890] [debug] |scid:dd925992dc142c3b0af203f8|xqc_timer_set|type:CONN_IDLE|expire:1757653474651837|now:1757653414651837|interv:60000000|
[2025/09/12 05:03:34 651905] [debug] |scid:dd925992dc142c3b0af203f8|xqc_engine_remove_wakeup_queue|next_tick_time:1757653414691483|pq_index:0|
[2025/09/12 05:03:34 651909] [debug] |scid:dd925992dc142c3b0af203f8|xqc_engine_add_active_queue|last_ticked_time:1757653414618161|
[2025/09/12 05:03:34 651915] [debug] |xqc_engine_main_logic|BEGIN|now:1757653414651914|
[2025/09/12 05:03:34 651920] [debug] |scid:dd925992dc142c3b0af203f8|xqc_engine_process_conn|conn:0000558BB888A56C|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:1757653414651918|
[2025/09/12 05:03:34 651930] [debug] |scid:dd925992dc142c3b0af203f8|xqc_conn_next_wakeup_time|wakeup_time:1757653414691483|
[2025/09/12 05:03:34 651936] [debug] |scid:dd925992dc142c3b0af203f8|xqc_engine_add_wakeup_queue|next_tick_time:1757653414691483|
[2025/09/12 05:03:34 651941] [debug] |xqc_engine_wakeup_after|wakeup:1757653414691483|now:1757653414651941|diff:39542|
[2025/09/12 05:03:34 651948] [debug] |xqc_engine_main_logic|END|now:1757653414651918|
[2025/09/12 05:03:34 692048] [debug] |xqc_engine_main_logic|BEGIN|now:1757653414692048|
[2025/09/12 05:03:34 692064] [debug] |scid:dd925992dc142c3b0af203f8|xqc_engine_remove_wakeup_queue|next_tick_time:1757653414691483|pq_index:0|
[2025/09/12 05:03:34 692071] [debug] |scid:dd925992dc142c3b0af203f8|xqc_engine_add_active_queue|last_ticked_time:1757653414651918|
[2025/09/12 05:03:34 692078] [debug] |scid:dd925992dc142c3b0af203f8|xqc_engine_process_conn|conn:0000558BB888A56C|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:1757653414692076|
[2025/09/12 05:03:34 692084] [debug] |scid:dd925992dc142c3b0af203f8|xqc_timer_expire|timer expired|type:LOSS_DETECTION|expire_time:1757653414691483|now:1757653414692076|
[2025/09/12 05:03:34 692089] [debug] |scid:dd925992dc142c3b0af203f8|xqc_timer_loss_detection_timeout|path:0|loss_detection_timeout|
[2025/09/12 05:03:34 692094] [debug] |scid:dd925992dc142c3b0af203f8|xqc_timer_loss_detection_timeout|send Probe pkts|conn:0000558BB888A56C|path:0|bytes_in_flight:516|
[2025/09/12 05:03:34 692099] [debug] |scid:dd925992dc142c3b0af203f8|xqc_send_ctl_get_pto_time_and_space|srtt:32536|rtt_var:10181|pto_duration:73260|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:03:34 692105] [debug] |scid:dd925992dc142c3b0af203f8|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB888A56C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:03:34 692110] [debug] |scid:dd925992dc142c3b0af203f8|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB888A56C|path:0|PNS: 1, unacked: 516|
[2025/09/12 05:03:34 692115] [debug] |scid:dd925992dc142c3b0af203f8|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB888A56C|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:03:34 692120] [debug] |scid:dd925992dc142c3b0af203f8|xqc_path_send_one_or_two_ack_elicit_pkts|send two ack-eliciting pkts|path:0|pns:1|
[2025/09/12 05:03:34 692126] [debug] |scid:dd925992dc142c3b0af203f8|xqc_conn_send_probe_pkt|conn:0000558BB888A56C|path:0|pkt_num:1|size:516|pkt_type:HSK|frame:CRYPTO |conn_state:S_HANDSHAKE_SENT|
[2025/09/12 05:03:34 692132] [debug] |scid:dd925992dc142c3b0af203f8|xqc_conn_send_probe_pkt|conn:0000558BB888A56C|path:0|pkt_num:5|size:516|pkt_type:HSK|frame:CRYPTO |conn_state:S_HANDSHAKE_SENT|
[2025/09/12 05:03:34 692138] [debug] |scid:dd925992dc142c3b0af203f8|xqc_timer_loss_detection_timeout|xqc_send_ctl_set_loss_detection_timer|PTO|conn:0000558BB888A56C|pto_count:1
[2025/09/12 05:03:34 692143] [debug] |scid:dd925992dc142c3b0af203f8|xqc_send_ctl_get_pto_time_and_space|srtt:32536|rtt_var:10181|pto_duration:146520|backoff_factor:2.00|backoff:2.00|pto_cnt:1|max_ack_delay:25|
[2025/09/12 05:03:34 692148] [debug] |scid:dd925992dc142c3b0af203f8|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB888A56C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:03:34 692160] [debug] |scid:dd925992dc142c3b0af203f8|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB888A56C|path:0|PNS: 1, unacked: 516|
[2025/09/12 05:03:34 692165] [debug] |scid:dd925992dc142c3b0af203f8|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB888A56C|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:03:34 692170] [debug] |scid:dd925992dc142c3b0af203f8|xqc_timer_set|type:LOSS_DETECTION|expire:1757653414764743|now:1757653414692143|interv:72600|
[2025/09/12 05:03:34 692175] [debug] |scid:dd925992dc142c3b0af203f8|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB888A56C|path:0|pns:1|expire:1757653414764743|now:1757653414692143|interval:72600|pto_count:1|srtt:32536
[2025/09/12 05:03:34 692182] [debug] |scid:dd925992dc142c3b0af203f8|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:CRYPTO |stream_id:0|stream_offset:0|
[2025/09/12 05:03:34 692188] [debug] |scid:dd925992dc142c3b0af203f8|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:CRYPTO |stream_id:0|stream_offset:0|
[2025/09/12 05:03:34 692194] [debug] |scid:dd925992dc142c3b0af203f8|xqc_check_acked_or_dropped_pkt|conn:0000558BB888A56C|pkt_num:1|size:516|pkt_type:HSK|frame:CRYPTO |
[2025/09/12 05:03:34 692200] [debug] |scid:dd925992dc142c3b0af203f8|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:9|
[2025/09/12 05:03:34 692243] [info] |scid:dd925992dc142c3b0af203f8|xqc_send_packet_with_pn|<==|conn:0000558BB888A56C|path:0|pkt_num:9|size:516|sent:532|pkt_type:HSK|frame:CRYPTO |inflight:516|now:1757653414692211|stream_id:0|stream_offset:0|
[2025/09/12 05:03:34 692251] [debug] |scid:dd925992dc142c3b0af203f8|xqc_send_ctl_on_packet_sent|conn:0000558BB888A56C|path:0|pkt_num:9|origin_pktnum:1|size:516|enc_size:532|pkt_type:HSK|frame:CRYPTO |conn_state:S_HANDSHAKE_SENT|po_in_flight:0||retrans:16|
[2025/09/12 05:03:34 692257] [debug] |scid:dd925992dc142c3b0af203f8|xqc_send_ctl_on_packet_sent|path:0|inflight:516|applimit:0|
[2025/09/12 05:03:34 692262] [debug] |scid:dd925992dc142c3b0af203f8|xqc_send_ctl_get_pto_time_and_space|srtt:32536|rtt_var:10181|pto_duration:146520|backoff_factor:2.00|backoff:2.00|pto_cnt:1|max_ack_delay:25|
[2025/09/12 05:03:34 692267] [debug] |scid:dd925992dc142c3b0af203f8|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB888A56C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:03:34 692272] [debug] |scid:dd925992dc142c3b0af203f8|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB888A56C|path:0|PNS: 1, unacked: 1032|
[2025/09/12 05:03:34 692277] [debug] |scid:dd925992dc142c3b0af203f8|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB888A56C|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:03:34 692282] [debug] |scid:dd925992dc142c3b0af203f8|xqc_timer_set|type:LOSS_DETECTION|expire:1757653414838731|now:1757653414692262|interv:146469|
[2025/09/12 05:03:34 692289] [debug] |scid:dd925992dc142c3b0af203f8|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB888A56C|path:0|pns:1|expire:1757653414838731|now:1757653414692262|interval:146469|pto_count:1|srtt:32536
[2025/09/12 05:03:34 692298] [debug] |scid:dd925992dc142c3b0af203f8|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:47538|inflight:1032|
[2025/09/12 05:03:34 692308] [debug] |scid:dd925992dc142c3b0af203f8|xqc_check_acked_or_dropped_pkt|conn:0000558BB888A56C|pkt_num:5|size:516|pkt_type:HSK|frame:CRYPTO |
[2025/09/12 05:03:34 692317] [debug] |scid:dd925992dc142c3b0af203f8|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:10|
[2025/09/12 05:03:34 692360] [info] |scid:dd925992dc142c3b0af203f8|xqc_send_packet_with_pn|<==|conn:0000558BB888A56C|path:0|pkt_num:10|size:516|sent:532|pkt_type:HSK|frame:CRYPTO |inflight:1032|now:1757653414692330|stream_id:0|stream_offset:0|
[2025/09/12 05:03:34 692373] [debug] |scid:dd925992dc142c3b0af203f8|xqc_send_ctl_on_packet_sent|conn:0000558BB888A56C|path:0|pkt_num:10|origin_pktnum:1|size:516|enc_size:532|pkt_type:HSK|frame:CRYPTO |conn_state:S_HANDSHAKE_SENT|po_in_flight:0||retrans:0|
[2025/09/12 05:03:34 692381] [debug] |scid:dd925992dc142c3b0af203f8|xqc_send_ctl_on_packet_sent|path:0|inflight:1032|applimit:0|
[2025/09/12 05:03:34 692398] [debug] |scid:dd925992dc142c3b0af203f8|xqc_send_ctl_get_pto_time_and_space|srtt:32536|rtt_var:10181|pto_duration:146520|backoff_factor:2.00|backoff:2.00|pto_cnt:1|max_ack_delay:25|
[2025/09/12 05:03:34 692407] [debug] |scid:dd925992dc142c3b0af203f8|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB888A56C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:03:34 692415] [debug] |scid:dd925992dc142c3b0af203f8|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB888A56C|path:0|PNS: 1, unacked: 1548|
[2025/09/12 05:03:34 692422] [debug] |scid:dd925992dc142c3b0af203f8|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB888A56C|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:03:34 692427] [debug] |scid:dd925992dc142c3b0af203f8|xqc_timer_set|type:LOSS_DETECTION|expire:1757653414838850|now:1757653414692397|interv:146453|
[2025/09/12 05:03:34 692432] [debug] |scid:dd925992dc142c3b0af203f8|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB888A56C|path:0|pns:1|expire:1757653414838850|now:1757653414692397|interval:146453|pto_count:1|srtt:32536
[2025/09/12 05:03:34 692437] [debug] |scid:dd925992dc142c3b0af203f8|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:47538|inflight:1548|
[2025/09/12 05:03:34 692449] [debug] |scid:dd925992dc142c3b0af203f8|xqc_conn_next_wakeup_time|wakeup_time:1757653414838850|
[2025/09/12 05:03:34 692455] [debug] |scid:dd925992dc142c3b0af203f8|xqc_engine_add_wakeup_queue|next_tick_time:1757653414838850|
[2025/09/12 05:03:34 692461] [debug] |xqc_engine_wakeup_after|wakeup:1757653414838850|now:1757653414692461|diff:146389|
[2025/09/12 05:03:34 692467] [debug] |xqc_engine_main_logic|END|now:1757653414692076|
[2025/09/12 05:03:34 723495] [info] |xqc_engine_packet_process|==>|conn:0000558BB888A56C|size:67|state:S_HANDSHAKE_SENT|recv_time:1757653414723493|
[2025/09/12 05:03:34 723515] [debug] |scid:dd925992dc142c3b0af203f8|xqc_packet_parse_handshake|success|Length:27|
[2025/09/12 05:03:34 723527] [debug] |scid:dd925992dc142c3b0af203f8|xqc_packet_decrypt|largest_pn:112966287|
[2025/09/12 05:03:34 723535] [debug] |scid:dd925992dc142c3b0af203f8|xqc_packet_decrypt|decryption nonce|path_id:0|pn:112966289|
[2025/09/12 05:03:34 723546] [debug] |scid:dd925992dc142c3b0af203f8|xqc_packet_decrypt_single|pkt_type:HSK|pkt_num:112966289|
[2025/09/12 05:03:34 723555] [debug] |scid:dd925992dc142c3b0af203f8|xqc_process_frames|frame_type:2|
[2025/09/12 05:03:34 723565] [debug] |scid:dd925992dc142c3b0af203f8|xqc_send_ctl_on_ack_received|conn:0000558BB888A56C|path:0|pkt_num:8|origin_pktnum:1|size:516|pns:1|pkt_type:HSK|frame:CRYPTO |conn_state:S_HANDSHAKE_SENT|frame_largest_ack:9|path_largest_ack:8|
[2025/09/12 05:03:34 723575] [debug] |scid:dd925992dc142c3b0af203f8|xqc_update_sample|sampler_update|prior_lost:3|tx_in_flight:516|prior_delivered:1586|prior_time:1757653414618223|is_app_limited:1|send_elapse:0|ack_elapse:105270|ctl_first_sent_time:1757653414618223|lagest_ack_time:1757653414723493|curr_delivered:2102|
[2025/09/12 05:03:34 723583] [debug] |scid:dd925992dc142c3b0af203f8|xqc_update_sample|sampler_sent_time_update:1757653414618223|
[2025/09/12 05:03:34 723589] [debug] |scid:dd925992dc142c3b0af203f8|xqc_send_ctl_on_ack_received|sndq_packets_used:4||sndq_packets_used_bytes:0|sndq_packets_free:4|
[2025/09/12 05:03:34 723596] [debug] |scid:dd925992dc142c3b0af203f8|xqc_send_ctl_on_ack_received|conn:0000558BB888A56C|path:0|pkt_num:9|origin_pktnum:1|size:516|pns:1|pkt_type:HSK|frame:CRYPTO |conn_state:S_HANDSHAKE_SENT|frame_largest_ack:9|path_largest_ack:9|
[2025/09/12 05:03:34 723605] [debug] |scid:dd925992dc142c3b0af203f8|xqc_update_sample|sampler_update|prior_lost:3|tx_in_flight:516|prior_delivered:1586|prior_time:1757653414618223|is_app_limited:1|send_elapse:0|ack_elapse:105270|ctl_first_sent_time:1757653414618223|lagest_ack_time:1757653414723493|curr_delivered:2618|
[2025/09/12 05:03:34 723613] [debug] |scid:dd925992dc142c3b0af203f8|xqc_update_sample|sampler_sent_time_update:1757653414692211|
[2025/09/12 05:03:34 723631] [debug] |scid:dd925992dc142c3b0af203f8|xqc_send_ctl_on_ack_received|sndq_packets_used:3||sndq_packets_used_bytes:0|sndq_packets_free:5|
[2025/09/12 05:03:34 723638] [debug] |scid:dd925992dc142c3b0af203f8|xqc_send_ctl_update_rtt|before update rtt|conn:0000558BB888A56C|srtt:32536|rttvar:10181|minrtt:30807|latest_rtt:31282|ack_delay:0|
[2025/09/12 05:03:34 723647] [debug] |scid:dd925992dc142c3b0af203f8|xqc_send_ctl_update_rtt|l-0.0.0.0-443-dd925992dc142c3b0af203f8 p-193.167.0.100-54997-6a408a5efd59ccee077e51db01c8d226e2 |after update rtt|conn:0000558BB888A56C|srtt:32379|rttvar:7949|minrtt:30807|latest_rtt:31282|ack_delay:0|
[2025/09/12 05:03:34 723653] [debug] |scid:dd925992dc142c3b0af203f8|xqc_send_ctl_get_lost_sent_pn|largest_acked:9|lost_pn:6|thresh:3|
[2025/09/12 05:03:34 723659] [debug] |scid:dd925992dc142c3b0af203f8|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:03:34 723664] [debug] |scid:dd925992dc142c3b0af203f8|xqc_send_ctl_set_loss_detection_timer|unset|no ack-eliciting pkts in flight|conn:0000558BB888A56C|path:0|
[2025/09/12 05:03:34 723669] [debug] |scid:dd925992dc142c3b0af203f8|xqc_timer_unset|type:LOSS_DETECTION|
[2025/09/12 05:03:34 723674] [debug] |scid:dd925992dc142c3b0af203f8|xqc_generate_sample|sampler: send_elapse 0, ack_elapse 105270, delivered 1032|rate 9803|lost 3|
[2025/09/12 05:03:34 723680] [debug] |scid:dd925992dc142c3b0af203f8|xqc_bbr_update_bandwidth|BBRv1: RTT round update 3 -> 4|
[2025/09/12 05:03:34 723685] [debug] |scid:dd925992dc142c3b0af203f8|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (9803) in round 4|
[2025/09/12 05:03:34 723690] [debug] |scid:dd925992dc142c3b0af203f8|xqc_bbr_update_min_rtt|minrtt expire|rtt:30807, old_rtt:30807|
[2025/09/12 05:03:34 723695] [debug] |scid:dd925992dc142c3b0af203f8|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:5744|extra_cwnd:1960|
[2025/09/12 05:03:34 723700] [debug] |scid:dd925992dc142c3b0af203f8|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:47538|packet_lost:0|acked:1032|po_sent_time:1757653414692211|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2618|
[2025/09/12 05:03:34 723706] [debug] |scid:dd925992dc142c3b0af203f8|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:47538|packet_lost:0|acked:1032|po_sent_time:1757653414692211|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2618|
[2025/09/12 05:03:34 723711] [debug] |scid:dd925992dc142c3b0af203f8|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-dd925992dc142c3b0af203f8 p-193.167.0.100-54997-6a408a5efd59ccee077e51db01c8d226e2 |bbr on ack|mode:0|pacing_rate:4011846|bw:9803|cwnd:48570|full_bw_reached:0|inflight:0|srtt:32379|latest_rtt:31282|min_rtt:30807|applimit:1|lost:3|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:1|
[2025/09/12 05:03:34 723718] [stats] |scid:dd925992dc142c3b0af203f8|xqc_send_ctl_info_circle_record|l-0.0.0.0-443-dd925992dc142c3b0af203f8 p-193.167.0.100-54997-6a408a5efd59ccee077e51db01c8d226e2 |path:0||cwnd:48570|inflight:0|mode:0|applimit:0|pacing_rate:4011846|bw:9803|srtt:32379|latest_rtt:31282|min_rtt:30807|send:14|lost:3|tlp:2|recv:8|recovery:0|slow_start:1|conn_life:954627|acked:1032|delivered:2618|is_cwnd_limited:0|
[2025/09/12 05:03:34 723726] [info] |scid:dd925992dc142c3b0af203f8|xqc_send_ctl_on_pns_discard|xqc_send_ctl_set_loss_detection_timer on discard pns:0
[2025/09/12 05:03:34 723731] [debug] |scid:dd925992dc142c3b0af203f8|xqc_send_ctl_set_loss_detection_timer|unset|no ack-eliciting pkts in flight|conn:0000558BB888A56C|path:0|
[2025/09/12 05:03:34 723735] [debug] |scid:dd925992dc142c3b0af203f8|xqc_timer_unset|type:LOSS_DETECTION|
[2025/09/12 05:03:34 723741] [debug] |scid:dd925992dc142c3b0af203f8|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:112966289|largest:112966289|pns:1|
[2025/09/12 05:03:34 723747] [info] |scid:dd925992dc142c3b0af203f8|xqc_conn_on_pkt_processed|====>|conn:0000558BB888A56C|path:0|size:67|pkt_type:HSK|pkt_num:112966289|frame:ACK |recv_time:1757653414723493|dcid:dd925992dc142c3b0af203f8|dcid_seq:0|
[2025/09/12 05:03:34 723757] [debug] |scid:dd925992dc142c3b0af203f8|xqc_timer_set|type:PATH_IDLE|expire:1757653474723493|now:1757653414723493|interv:60000000|
[2025/09/12 05:03:34 723763] [debug] |scid:dd925992dc142c3b0af203f8|xqc_timer_set|type:CONN_IDLE|expire:1757653474723493|now:1757653414723493|interv:60000000|
[2025/09/12 05:03:34 723767] [debug] |scid:dd925992dc142c3b0af203f8|xqc_engine_remove_wakeup_queue|next_tick_time:1757653414838850|pq_index:0|
[2025/09/12 05:03:34 723773] [debug] |scid:dd925992dc142c3b0af203f8|xqc_engine_add_active_queue|last_ticked_time:1757653414692076|
[2025/09/12 05:03:34 723778] [debug] |xqc_engine_main_logic|BEGIN|now:1757653414723778|
[2025/09/12 05:03:34 723784] [debug] |scid:dd925992dc142c3b0af203f8|xqc_engine_process_conn|conn:0000558BB888A56C|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:1757653414723783|
[2025/09/12 05:03:34 723792] [debug] |scid:dd925992dc142c3b0af203f8|xqc_conn_next_wakeup_time|wakeup_time:1757653474723493|
[2025/09/12 05:03:34 723797] [debug] |scid:dd925992dc142c3b0af203f8|xqc_engine_add_wakeup_queue|next_tick_time:1757653474723493|
[2025/09/12 05:03:34 723801] [debug] |xqc_engine_wakeup_after|wakeup:1757653419043392|now:1757653414723801|diff:4319591|
[2025/09/12 05:03:34 723807] [debug] |xqc_engine_main_logic|END|now:1757653414723783|
[2025/09/12 05:03:34 723813] [debug] |xqc_engine_main_logic|BEGIN|now:1757653414723813|
[2025/09/12 05:03:34 723818] [debug] |xqc_engine_wakeup_after|wakeup:1757653419043392|now:1757653414723818|diff:4319574|
[2025/09/12 05:03:34 723823] [debug] |xqc_engine_main_logic|END|now:1757653414723813|
[2025/09/12 05:03:34 741851] [info] |xqc_engine_packet_process|==>|conn:0000558BB888A56C|size:99|state:S_HANDSHAKE_SENT|recv_time:1757653414741850|
[2025/09/12 05:03:34 741872] [debug] |scid:dd925992dc142c3b0af203f8|xqc_packet_parse_handshake|success|Length:59|
[2025/09/12 05:03:34 741883] [debug] |scid:dd925992dc142c3b0af203f8|xqc_packet_decrypt|largest_pn:112966289|
[2025/09/12 05:03:34 741890] [debug] |scid:dd925992dc142c3b0af203f8|xqc_packet_decrypt|decryption nonce|path_id:0|pn:112966290|
[2025/09/12 05:03:34 741901] [debug] |scid:dd925992dc142c3b0af203f8|xqc_packet_decrypt_single|pkt_type:HSK|pkt_num:112966290|
[2025/09/12 05:03:34 741909] [debug] |scid:dd925992dc142c3b0af203f8|xqc_process_frames|frame_type:6|
[2025/09/12 05:03:34 741919] [debug] |scid:dd925992dc142c3b0af203f8|xqc_process_crypto_frame|level:2|
[2025/09/12 05:03:34 741927] [debug] |scid:dd925992dc142c3b0af203f8|xqc_read_crypto_stream|xqc_read_crypto_stream|level:2|
[2025/09/12 05:03:34 741936] [debug] |scid:dd925992dc142c3b0af203f8|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:2|36u|
[2025/09/12 05:03:34 742130] [debug] |scid:dd925992dc142c3b0af203f8|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:3|SSL_quic_write_level:3|rv:1|
[2025/09/12 05:03:34 742140] [debug] |scid:dd925992dc142c3b0af203f8|xqc_tls_do_handshake|TLS handshake|ret:1|
[2025/09/12 05:03:34 742147] [debug] |scid:dd925992dc142c3b0af203f8|xqc_engine_remove_wakeup_queue|next_tick_time:1757653474723493|pq_index:2|
[2025/09/12 05:03:34 742152] [debug] |scid:dd925992dc142c3b0af203f8|xqc_engine_add_active_queue|last_ticked_time:1757653414723783|
[2025/09/12 05:03:34 742158] [debug] |scid:dd925992dc142c3b0af203f8|xqc_create_crypto_stream|encrypt_level:3|cur_state:S_HANDSHAKE_SENT|
[2025/09/12 05:03:34 742163] [debug] |scid:dd925992dc142c3b0af203f8|xqc_process_crypto_frame|server create 1RTT stream|
[2025/09/12 05:03:34 742169] [info] |scid:dd925992dc142c3b0af203f8|xqc_send_ctl_on_pns_discard|xqc_send_ctl_set_loss_detection_timer on discard pns:0
[2025/09/12 05:03:34 742174] [debug] |scid:dd925992dc142c3b0af203f8|xqc_send_ctl_set_loss_detection_timer|unset|no ack-eliciting pkts in flight|conn:0000558BB888A56C|path:0|
[2025/09/12 05:03:34 742179] [debug] |scid:dd925992dc142c3b0af203f8|xqc_timer_unset|type:LOSS_DETECTION|
[2025/09/12 05:03:34 742194] [debug] |scid:dd925992dc142c3b0af203f8|xqc_timer_unset|type:ACK_HSK|
[2025/09/12 05:03:34 742200] [debug] |scid:dd925992dc142c3b0af203f8|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 05:03:34 742206] [debug] |scid:dd925992dc142c3b0af203f8|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:112966290|largest:112966290|pns:1|
[2025/09/12 05:03:34 742211] [info] |scid:dd925992dc142c3b0af203f8|xqc_conn_on_pkt_processed|====>|conn:0000558BB888A56C|path:0|size:99|pkt_type:HSK|pkt_num:112966290|frame:CRYPTO |recv_time:1757653414741850|dcid:dd925992dc142c3b0af203f8|dcid_seq:0|
[2025/09/12 05:03:34 742218] [debug] |scid:dd925992dc142c3b0af203f8|xqc_timer_set|type:PATH_IDLE|expire:1757653474741850|now:1757653414741850|interv:60000000|
[2025/09/12 05:03:34 742223] [debug] |scid:dd925992dc142c3b0af203f8|xqc_timer_set|type:CONN_IDLE|expire:1757653474741850|now:1757653414741850|interv:60000000|
[2025/09/12 05:03:34 742228] [debug] |xqc_engine_main_logic|BEGIN|now:1757653414742228|
[2025/09/12 05:03:34 742234] [debug] |scid:dd925992dc142c3b0af203f8|xqc_engine_process_conn|conn:0000558BB888A56C|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:1757653414742233|
[2025/09/12 05:03:34 742240] [debug] |scid:dd925992dc142c3b0af203f8|xqc_conn_check_handshake_complete|HANDSHAKE_COMPLETED|conn:0000558BB888A56C|
[2025/09/12 05:03:34 742245] [info] |scid:dd925992dc142c3b0af203f8|xqc_conn_handshake_confirmed|handshake confirmed|conn:0000558BB888A56C|
[2025/09/12 05:03:34 742250] [info] |scid:dd925992dc142c3b0af203f8|xqc_send_ctl_on_pns_discard|xqc_send_ctl_set_loss_detection_timer on discard pns:1
[2025/09/12 05:03:34 742255] [debug] |scid:dd925992dc142c3b0af203f8|xqc_send_ctl_set_loss_detection_timer|unset|no ack-eliciting pkts in flight|conn:0000558BB888A56C|path:0|
[2025/09/12 05:03:34 742260] [debug] |scid:dd925992dc142c3b0af203f8|xqc_timer_unset|type:LOSS_DETECTION|
[2025/09/12 05:03:34 742266] [debug] |scid:dd925992dc142c3b0af203f8|xqc_conn_gen_token|expire:1758258214|
[2025/09/12 05:03:34 742273] [debug] |scid:dd925992dc142c3b0af203f8|xqc_conn_early_data_reject|reject|
[2025/09/12 05:03:34 742278] [debug] |scid:dd925992dc142c3b0af203f8|xqc_crypto_stream_on_read|encrypt_level:2|cur_state:S_HANDSHAKE_SENT|next_state:ESTABED|
[2025/09/12 05:03:34 742283] [debug] |scid:dd925992dc142c3b0af203f8|xqc_conn_process_undecrypt_packet_in|delay|undecrypt_count:1|encrypt_level:3|
[2025/09/12 05:03:34 742288] [debug] |scid:dd925992dc142c3b0af203f8|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:dd925992dc142c3b0af203f8|spin_bit:0|
[2025/09/12 05:03:34 742295] [debug] |scid:dd925992dc142c3b0af203f8|xqc_packet_decrypt|largest_pn:0|
[2025/09/12 05:03:34 742300] [debug] |scid:dd925992dc142c3b0af203f8|xqc_packet_decrypt|decryption nonce|path_id:0|pn:112966287|
[2025/09/12 05:03:34 742308] [debug] |scid:dd925992dc142c3b0af203f8|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:112966287|
[2025/09/12 05:03:34 742313] [debug] |scid:dd925992dc142c3b0af203f8|xqc_process_frames|frame_type:1|
[2025/09/12 05:03:34 742318] [debug] |scid:dd925992dc142c3b0af203f8|xqc_process_frames|frame_type:0|
[2025/09/12 05:03:34 742323] [debug] |scid:dd925992dc142c3b0af203f8|xqc_process_padding_frame|process padding|
[2025/09/12 05:03:34 742332] [debug] |scid:dd925992dc142c3b0af203f8|xqc_timer_set|type:ACK_01RTT|expire:1757653414676837|now:1757653414651837|interv:25000|
[2025/09/12 05:03:34 742338] [debug] |scid:dd925992dc142c3b0af203f8|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:1757653414651837|max_ack_delay:25000|
[2025/09/12 05:03:34 742348] [debug] |scid:dd925992dc142c3b0af203f8|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:112966287|largest:112966287|pns:2|
[2025/09/12 05:03:34 742353] [info] |scid:dd925992dc142c3b0af203f8|xqc_conn_on_pkt_processed|====>|conn:0000558BB888A56C|path:0|size:1406|pkt_type:SHORT_HEADER|pkt_num:112966287|frame:PADDING PING |recv_time:1757653414651837|dcid:dd925992dc142c3b0af203f8|dcid_seq:0|
[2025/09/12 05:03:34 742360] [debug] |scid:dd925992dc142c3b0af203f8|xqc_process_crypto_write_streams|
[2025/09/12 05:03:34 742365] [debug] |scid:dd925992dc142c3b0af203f8|xqc_crypto_stream_on_write|enc_level|3|
[2025/09/12 05:03:34 742370] [info] |scid:dd925992dc142c3b0af203f8|xqc_crypto_stream_send|crypto send data|pkt_num:0|size:283|sent:261|pkt_type:SHORT_HEADER|frame:CRYPTO |now:1757653414742370|
[2025/09/12 05:03:34 742376] [info] |scid:dd925992dc142c3b0af203f8|xqc_crypto_stream_send|crypto send data|pkt_num:0|size:284|sent:262|pkt_type:SHORT_HEADER|frame:CRYPTO |now:1757653414742376|
[2025/09/12 05:03:34 742382] [debug] |scid:dd925992dc142c3b0af203f8|xqc_crypto_stream_on_write|encrypt_level:3|cur_state:ESTABED|next_state:ESTABED|
[2025/09/12 05:03:34 742388] [debug] |scid:dd925992dc142c3b0af203f8|xqc_gen_ack_frame|largest_recv:112966290|ack_delay:538|first_ack_range:1|largest_pkt_recv_time:1757653414741850|
[2025/09/12 05:03:34 742393] [debug] |scid:dd925992dc142c3b0af203f8|xqc_gen_ack_frame|high:112966290|low:112966289|pkt_pns:1|
[2025/09/12 05:03:34 742398] [debug] |scid:dd925992dc142c3b0af203f8|xqc_gen_ack_frame|high:112966287|low:112966286|pkt_pns:1|
[2025/09/12 05:03:34 742403] [debug] |scid:dd925992dc142c3b0af203f8|xqc_write_ack_to_one_packet|ack_size:11|path:0|path_largest_recv:112966290|frame_largest_recv:112966290|
[2025/09/12 05:03:34 742408] [debug] |scid:dd925992dc142c3b0af203f8|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:1|
[2025/09/12 05:03:34 742421] [debug] |scid:dd925992dc142c3b0af203f8|xqc_write_new_conn_id_frame_to_packet|gen_new_scid|cid:971482b3f2eea76f18766e1f|sr_token:00d60fd9fe7f00007b3a819f8b550000|seq_num:1
[2025/09/12 05:03:34 742430] [debug] |scid:dd925992dc142c3b0af203f8|xqc_write_new_conn_id_frame_to_packet|gen_new_scid|cid:df12a33ae433252d72d550f0|sr_token:00d60fd9fe7f00007b3a819f8b550000|seq_num:2
[2025/09/12 05:03:34 742436] [debug] |scid:dd925992dc142c3b0af203f8|xqc_path_get_perf_class|conn:0000558BB888A56C|path_id:0|path_srtt:32379|min_srtt:32379|path_bw:9803|loss_rate:66.67|path_pto:0|
[2025/09/12 05:03:34 742442] [debug] |scid:dd925992dc142c3b0af203f8|xqc_minrtt_scheduler_get_path|path srtt|conn:0000558BB888A56C|path_id:0|path_srtt:32379|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:03:34 742448] [debug] |scid:dd925992dc142c3b0af203f8|xqc_minrtt_scheduler_get_path|best path:0|frame_type:HANDSHAKE_DONE |pn:0|size:23|reinj:0|path_class:4|
[2025/09/12 05:03:34 742454] [debug] |scid:dd925992dc142c3b0af203f8|xqc_path_get_perf_class|conn:0000558BB888A56C|path_id:0|path_srtt:32379|min_srtt:32379|path_bw:9803|loss_rate:66.67|path_pto:0|
[2025/09/12 05:03:34 742459] [debug] |scid:dd925992dc142c3b0af203f8|xqc_minrtt_scheduler_get_path|path srtt|conn:0000558BB888A56C|path_id:0|path_srtt:32379|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:03:34 742464] [debug] |scid:dd925992dc142c3b0af203f8|xqc_minrtt_scheduler_get_path|best path:0|frame_type:NEW_TOKEN |pn:0|size:33|reinj:0|path_class:4|
[2025/09/12 05:03:34 742469] [debug] |scid:dd925992dc142c3b0af203f8|xqc_path_get_perf_class|conn:0000558BB888A56C|path_id:0|path_srtt:32379|min_srtt:32379|path_bw:9803|loss_rate:66.67|path_pto:0|
[2025/09/12 05:03:34 742474] [debug] |scid:dd925992dc142c3b0af203f8|xqc_minrtt_scheduler_get_path|path srtt|conn:0000558BB888A56C|path_id:0|path_srtt:32379|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:03:34 742480] [debug] |scid:dd925992dc142c3b0af203f8|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CRYPTO |pn:0|size:283|reinj:0|path_class:4|
[2025/09/12 05:03:34 742488] [debug] |scid:dd925992dc142c3b0af203f8|xqc_path_get_perf_class|conn:0000558BB888A56C|path_id:0|path_srtt:32379|min_srtt:32379|path_bw:9803|loss_rate:66.67|path_pto:0|
[2025/09/12 05:03:34 742493] [debug] |scid:dd925992dc142c3b0af203f8|xqc_minrtt_scheduler_get_path|path srtt|conn:0000558BB888A56C|path_id:0|path_srtt:32379|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:03:34 742498] [debug] |scid:dd925992dc142c3b0af203f8|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CRYPTO |pn:0|size:284|reinj:0|path_class:4|
[2025/09/12 05:03:34 742503] [debug] |scid:dd925992dc142c3b0af203f8|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:ACK |stream_id:0|stream_offset:0|
[2025/09/12 05:03:34 742509] [debug] |scid:dd925992dc142c3b0af203f8|xqc_path_get_perf_class|conn:0000558BB888A56C|path_id:0|path_srtt:32379|min_srtt:32379|path_bw:9803|loss_rate:66.67|path_pto:0|
[2025/09/12 05:03:34 742514] [debug] |scid:dd925992dc142c3b0af203f8|xqc_minrtt_scheduler_get_path|path srtt|conn:0000558BB888A56C|path_id:0|path_srtt:32379|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:03:34 742519] [debug] |scid:dd925992dc142c3b0af203f8|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 05:03:34 742524] [debug] |scid:dd925992dc142c3b0af203f8|xqc_path_get_perf_class|conn:0000558BB888A56C|path_id:0|path_srtt:32379|min_srtt:32379|path_bw:9803|loss_rate:66.67|path_pto:0|
[2025/09/12 05:03:34 742529] [debug] |scid:dd925992dc142c3b0af203f8|xqc_minrtt_scheduler_get_path|path srtt|conn:0000558BB888A56C|path_id:0|path_srtt:32379|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:03:34 742534] [debug] |scid:dd925992dc142c3b0af203f8|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 05:03:34 742540] [debug] |scid:dd925992dc142c3b0af203f8|xqc_check_acked_or_dropped_pkt|conn:0000558BB888A56C|pkt_num:0|size:23|pkt_type:SHORT_HEADER|frame:HANDSHAKE_DONE |
[2025/09/12 05:03:34 742546] [debug] |scid:dd925992dc142c3b0af203f8|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:0|
[2025/09/12 05:03:34 742583] [info] |scid:dd925992dc142c3b0af203f8|xqc_send_packet_with_pn|<==|conn:0000558BB888A56C|path:0|pkt_num:0|size:23|sent:39|pkt_type:SHORT_HEADER|frame:HANDSHAKE_DONE |inflight:0|now:1757653414742553|stream_id:0|stream_offset:0|
[2025/09/12 05:03:34 742590] [debug] |scid:dd925992dc142c3b0af203f8|xqc_send_ctl_on_packet_sent|conn:0000558BB888A56C|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 05:03:34 742596] [debug] |scid:dd925992dc142c3b0af203f8|xqc_send_ctl_on_packet_sent|path:0|inflight:0|applimit:0|
[2025/09/12 05:03:34 742604] [debug] |scid:dd925992dc142c3b0af203f8|xqc_send_ctl_get_pto_time_and_space|srtt:32379|rtt_var:7949|pto_duration:64175|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:03:34 742614] [debug] |scid:dd925992dc142c3b0af203f8|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB888A56C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:03:34 742621] [debug] |scid:dd925992dc142c3b0af203f8|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB888A56C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:03:34 742630] [debug] |scid:dd925992dc142c3b0af203f8|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB888A56C|path:0|PNS: 2, unacked: 23|
[2025/09/12 05:03:34 742638] [debug] |scid:dd925992dc142c3b0af203f8|xqc_timer_set|type:LOSS_DETECTION|expire:1757653414831728|now:1757653414742604|interv:89124|
[2025/09/12 05:03:34 742646] [debug] |scid:dd925992dc142c3b0af203f8|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB888A56C|path:0|pns:2|expire:1757653414831728|now:1757653414742604|interval:89124|pto_count:0|srtt:32379
[2025/09/12 05:03:34 742662] [debug] |scid:dd925992dc142c3b0af203f8|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:48570|inflight:23|
[2025/09/12 05:03:34 742673] [debug] |scid:dd925992dc142c3b0af203f8|xqc_check_acked_or_dropped_pkt|conn:0000558BB888A56C|pkt_num:0|size:33|pkt_type:SHORT_HEADER|frame:NEW_TOKEN |
[2025/09/12 05:03:34 742680] [debug] |scid:dd925992dc142c3b0af203f8|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1|
[2025/09/12 05:03:34 742710] [info] |scid:dd925992dc142c3b0af203f8|xqc_send_packet_with_pn|<==|conn:0000558BB888A56C|path:0|pkt_num:1|size:33|sent:49|pkt_type:SHORT_HEADER|frame:NEW_TOKEN |inflight:23|now:1757653414742688|stream_id:0|stream_offset:0|
[2025/09/12 05:03:34 742717] [debug] |scid:dd925992dc142c3b0af203f8|xqc_send_ctl_on_packet_sent|conn:0000558BB888A56C|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 05:03:34 742726] [debug] |scid:dd925992dc142c3b0af203f8|xqc_send_ctl_on_packet_sent|path:0|inflight:23|applimit:0|
[2025/09/12 05:03:34 742735] [debug] |scid:dd925992dc142c3b0af203f8|xqc_send_ctl_get_pto_time_and_space|srtt:32379|rtt_var:7949|pto_duration:64175|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:03:34 742743] [debug] |scid:dd925992dc142c3b0af203f8|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB888A56C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:03:34 742751] [debug] |scid:dd925992dc142c3b0af203f8|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB888A56C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:03:34 742759] [debug] |scid:dd925992dc142c3b0af203f8|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB888A56C|path:0|PNS: 2, unacked: 56|
[2025/09/12 05:03:34 742767] [debug] |scid:dd925992dc142c3b0af203f8|xqc_timer_set|type:LOSS_DETECTION|expire:1757653414831863|now:1757653414742734|interv:89129|
[2025/09/12 05:03:34 742775] [debug] |scid:dd925992dc142c3b0af203f8|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB888A56C|path:0|pns:2|expire:1757653414831863|now:1757653414742734|interval:89129|pto_count:0|srtt:32379
[2025/09/12 05:03:34 742783] [debug] |scid:dd925992dc142c3b0af203f8|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:48570|inflight:56|
[2025/09/12 05:03:34 742789] [debug] |scid:dd925992dc142c3b0af203f8|xqc_check_acked_or_dropped_pkt|conn:0000558BB888A56C|pkt_num:0|size:283|pkt_type:SHORT_HEADER|frame:CRYPTO |
[2025/09/12 05:03:34 742794] [debug] |scid:dd925992dc142c3b0af203f8|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:2|
[2025/09/12 05:03:34 742824] [info] |scid:dd925992dc142c3b0af203f8|xqc_send_packet_with_pn|<==|conn:0000558BB888A56C|path:0|pkt_num:2|size:283|sent:299|pkt_type:SHORT_HEADER|frame:CRYPTO |inflight:56|now:1757653414742802|stream_id:0|stream_offset:0|
[2025/09/12 05:03:34 742832] [debug] |scid:dd925992dc142c3b0af203f8|xqc_send_ctl_on_packet_sent|conn:0000558BB888A56C|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 05:03:34 742840] [debug] |scid:dd925992dc142c3b0af203f8|xqc_send_ctl_on_packet_sent|path:0|inflight:56|applimit:0|
[2025/09/12 05:03:34 742847] [debug] |scid:dd925992dc142c3b0af203f8|xqc_send_ctl_get_pto_time_and_space|srtt:32379|rtt_var:7949|pto_duration:64175|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:03:34 742854] [debug] |scid:dd925992dc142c3b0af203f8|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB888A56C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:03:34 742860] [debug] |scid:dd925992dc142c3b0af203f8|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB888A56C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:03:34 742866] [debug] |scid:dd925992dc142c3b0af203f8|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB888A56C|path:0|PNS: 2, unacked: 339|
[2025/09/12 05:03:34 742873] [debug] |scid:dd925992dc142c3b0af203f8|xqc_timer_set|type:LOSS_DETECTION|expire:1757653414831977|now:1757653414742846|interv:89131|
[2025/09/12 05:03:34 742886] [debug] |scid:dd925992dc142c3b0af203f8|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB888A56C|path:0|pns:2|expire:1757653414831977|now:1757653414742846|interval:89131|pto_count:0|srtt:32379
[2025/09/12 05:03:34 742891] [debug] |scid:dd925992dc142c3b0af203f8|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:48570|inflight:339|
[2025/09/12 05:03:34 742896] [debug] |scid:dd925992dc142c3b0af203f8|xqc_check_acked_or_dropped_pkt|conn:0000558BB888A56C|pkt_num:0|size:284|pkt_type:SHORT_HEADER|frame:CRYPTO |
[2025/09/12 05:03:34 742901] [debug] |scid:dd925992dc142c3b0af203f8|xqc_send_ctl_set_next_pn_for_packet|optimistic ack detection|skipped_range:3-6|next_skip_chance:1757653415010425|current_time:1757653414742900|
[2025/09/12 05:03:34 742905] [debug] |scid:dd925992dc142c3b0af203f8|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:7|
[2025/09/12 05:03:34 742930] [info] |scid:dd925992dc142c3b0af203f8|xqc_send_packet_with_pn|<==|conn:0000558BB888A56C|path:0|pkt_num:7|size:284|sent:300|pkt_type:SHORT_HEADER|frame:CRYPTO |inflight:339|now:1757653414742912|stream_id:0|stream_offset:0|
[2025/09/12 05:03:34 742936] [debug] |scid:dd925992dc142c3b0af203f8|xqc_send_ctl_on_packet_sent|conn:0000558BB888A56C|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 05:03:34 742943] [debug] |scid:dd925992dc142c3b0af203f8|xqc_send_ctl_on_packet_sent|path:0|inflight:339|applimit:0|
[2025/09/12 05:03:34 742950] [debug] |scid:dd925992dc142c3b0af203f8|xqc_send_ctl_get_pto_time_and_space|srtt:32379|rtt_var:7949|pto_duration:64175|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:03:34 742956] [debug] |scid:dd925992dc142c3b0af203f8|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB888A56C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:03:34 742963] [debug] |scid:dd925992dc142c3b0af203f8|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB888A56C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:03:34 742969] [debug] |scid:dd925992dc142c3b0af203f8|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB888A56C|path:0|PNS: 2, unacked: 623|
[2025/09/12 05:03:34 742975] [debug] |scid:dd925992dc142c3b0af203f8|xqc_timer_set|type:LOSS_DETECTION|expire:1757653414832087|now:1757653414742949|interv:89138|
[2025/09/12 05:03:34 742982] [debug] |scid:dd925992dc142c3b0af203f8|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB888A56C|path:0|pns:2|expire:1757653414832087|now:1757653414742949|interval:89138|pto_count:0|srtt:32379
[2025/09/12 05:03:34 742987] [debug] |scid:dd925992dc142c3b0af203f8|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:48570|inflight:623|
[2025/09/12 05:03:34 742991] [debug] |scid:dd925992dc142c3b0af203f8|xqc_check_acked_or_dropped_pkt|conn:0000558BB888A56C|pkt_num:0|size:53|pkt_type:HSK|frame:ACK |
[2025/09/12 05:03:34 742996] [debug] |scid:dd925992dc142c3b0af203f8|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:11|
[2025/09/12 05:03:34 743019] [info] |scid:dd925992dc142c3b0af203f8|xqc_send_packet_with_pn|<==|conn:0000558BB888A56C|path:0|pkt_num:11|size:53|sent:69|pkt_type:HSK|frame:ACK |inflight:623|now:1757653414743002|stream_id:0|stream_offset:0|
[2025/09/12 05:03:34 743025] [debug] |scid:dd925992dc142c3b0af203f8|xqc_send_ctl_on_packet_sent|conn:0000558BB888A56C|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 05:03:34 743033] [debug] |scid:dd925992dc142c3b0af203f8|xqc_check_acked_or_dropped_pkt|conn:0000558BB888A56C|pkt_num:0|size:54|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |
[2025/09/12 05:03:34 743057] [debug] |scid:dd925992dc142c3b0af203f8|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:8|
[2025/09/12 05:03:34 743090] [info] |scid:dd925992dc142c3b0af203f8|xqc_send_packet_with_pn|<==|conn:0000558BB888A56C|path:0|pkt_num:8|size:54|sent:70|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |inflight:623|now:1757653414743067|stream_id:0|stream_offset:0|
[2025/09/12 05:03:34 743104] [debug] |scid:dd925992dc142c3b0af203f8|xqc_send_ctl_on_packet_sent|conn:0000558BB888A56C|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 05:03:34 743112] [debug] |scid:dd925992dc142c3b0af203f8|xqc_send_ctl_on_packet_sent|path:0|inflight:623|applimit:0|
[2025/09/12 05:03:34 743119] [debug] |scid:dd925992dc142c3b0af203f8|xqc_send_ctl_get_pto_time_and_space|srtt:32379|rtt_var:7949|pto_duration:64175|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:03:34 743126] [debug] |scid:dd925992dc142c3b0af203f8|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB888A56C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:03:34 743132] [debug] |scid:dd925992dc142c3b0af203f8|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB888A56C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:03:34 743138] [debug] |scid:dd925992dc142c3b0af203f8|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB888A56C|path:0|PNS: 2, unacked: 677|
[2025/09/12 05:03:34 743144] [debug] |scid:dd925992dc142c3b0af203f8|xqc_timer_set|type:LOSS_DETECTION|expire:1757653414832242|now:1757653414743118|interv:89124|
[2025/09/12 05:03:34 743149] [debug] |scid:dd925992dc142c3b0af203f8|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB888A56C|path:0|pns:2|expire:1757653414832242|now:1757653414743118|interval:89124|pto_count:0|srtt:32379
[2025/09/12 05:03:34 743154] [debug] |scid:dd925992dc142c3b0af203f8|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:48570|inflight:677|
[2025/09/12 05:03:34 743158] [debug] |scid:dd925992dc142c3b0af203f8|xqc_check_acked_or_dropped_pkt|conn:0000558BB888A56C|pkt_num:0|size:54|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |
[2025/09/12 05:03:34 743163] [debug] |scid:dd925992dc142c3b0af203f8|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:9|
[2025/09/12 05:03:34 743187] [info] |scid:dd925992dc142c3b0af203f8|xqc_send_packet_with_pn|<==|conn:0000558BB888A56C|path:0|pkt_num:9|size:54|sent:70|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |inflight:677|now:1757653414743169|stream_id:0|stream_offset:0|
[2025/09/12 05:03:34 743192] [debug] |scid:dd925992dc142c3b0af203f8|xqc_send_ctl_on_packet_sent|conn:0000558BB888A56C|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 05:03:34 743198] [debug] |scid:dd925992dc142c3b0af203f8|xqc_send_ctl_on_packet_sent|path:0|inflight:677|applimit:0|
[2025/09/12 05:03:34 743205] [debug] |scid:dd925992dc142c3b0af203f8|xqc_send_ctl_get_pto_time_and_space|srtt:32379|rtt_var:7949|pto_duration:64175|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:03:34 743211] [debug] |scid:dd925992dc142c3b0af203f8|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB888A56C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:03:34 743218] [debug] |scid:dd925992dc142c3b0af203f8|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB888A56C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:03:34 743225] [debug] |scid:dd925992dc142c3b0af203f8|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB888A56C|path:0|PNS: 2, unacked: 731|
[2025/09/12 05:03:34 743231] [debug] |scid:dd925992dc142c3b0af203f8|xqc_timer_set|type:LOSS_DETECTION|expire:1757653414832344|now:1757653414743204|interv:89140|
[2025/09/12 05:03:34 743236] [debug] |scid:dd925992dc142c3b0af203f8|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB888A56C|path:0|pns:2|expire:1757653414832344|now:1757653414743204|interval:89140|pto_count:0|srtt:32379
[2025/09/12 05:03:34 743241] [debug] |scid:dd925992dc142c3b0af203f8|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:48570|inflight:731|
[2025/09/12 05:03:34 743245] [debug] |scid:dd925992dc142c3b0af203f8|xqc_conn_next_wakeup_time|wakeup_time:1757653414676837|
[2025/09/12 05:03:34 743250] [debug] |scid:dd925992dc142c3b0af203f8|xqc_engine_add_wakeup_queue|next_tick_time:1757653414676837|
[2025/09/12 05:03:34 743258] [debug] |xqc_engine_wakeup_after|wakeup:1757653414676837|now:1757653414743258|diff:18446744073709485195|
[2025/09/12 05:03:34 743263] [debug] |xqc_engine_main_logic|END|now:1757653414742233|
[2025/09/12 05:03:34 743270] [info] |xqc_engine_packet_process|==>|conn:0000558BB888A56C|size:99|state:ESTABED|recv_time:1757653414743269|
[2025/09/12 05:03:34 743275] [debug] |scid:dd925992dc142c3b0af203f8|xqc_packet_parse_handshake|success|Length:59|
[2025/09/12 05:03:34 743280] [debug] |scid:dd925992dc142c3b0af203f8|xqc_packet_decrypt|largest_pn:112966290|
[2025/09/12 05:03:34 743284] [debug] |scid:dd925992dc142c3b0af203f8|xqc_packet_decrypt|decryption nonce|path_id:0|pn:112966291|
[2025/09/12 05:03:34 743290] [debug] |scid:dd925992dc142c3b0af203f8|xqc_packet_decrypt_single|pkt_type:HSK|pkt_num:112966291|
[2025/09/12 05:03:34 743294] [debug] |scid:dd925992dc142c3b0af203f8|xqc_process_frames|frame_type:6|
[2025/09/12 05:03:34 743299] [debug] |scid:dd925992dc142c3b0af203f8|xqc_process_crypto_frame|level:2|
[2025/09/12 05:03:34 743303] [debug] |scid:dd925992dc142c3b0af203f8|xqc_read_crypto_stream|xqc_read_crypto_stream|level:2|
[2025/09/12 05:03:34 743307] [debug] |scid:dd925992dc142c3b0af203f8|xqc_engine_remove_wakeup_queue|next_tick_time:1757653414676837|pq_index:0|
[2025/09/12 05:03:34 743311] [debug] |scid:dd925992dc142c3b0af203f8|xqc_engine_add_active_queue|last_ticked_time:1757653414742233|
[2025/09/12 05:03:34 743315] [info] |scid:dd925992dc142c3b0af203f8|xqc_send_ctl_on_pns_discard|xqc_send_ctl_set_loss_detection_timer on discard pns:0
[2025/09/12 05:03:34 743319] [debug] |scid:dd925992dc142c3b0af203f8|xqc_send_ctl_get_pto_time_and_space|srtt:32379|rtt_var:7949|pto_duration:64175|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:03:34 743324] [debug] |scid:dd925992dc142c3b0af203f8|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB888A56C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:03:34 743327] [debug] |scid:dd925992dc142c3b0af203f8|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB888A56C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:03:34 743331] [debug] |scid:dd925992dc142c3b0af203f8|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB888A56C|path:0|PNS: 2, unacked: 731|
[2025/09/12 05:03:34 743335] [debug] |scid:dd925992dc142c3b0af203f8|xqc_timer_set|type:LOSS_DETECTION|expire:1757653414832344|now:1757653414743319|interv:89025|
[2025/09/12 05:03:34 743339] [debug] |scid:dd925992dc142c3b0af203f8|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB888A56C|path:0|pns:2|expire:1757653414832344|now:1757653414743319|interval:89025|pto_count:0|srtt:32379
[2025/09/12 05:03:34 743344] [debug] |scid:dd925992dc142c3b0af203f8|xqc_timer_unset|type:ACK_HSK|
[2025/09/12 05:03:34 743349] [debug] |scid:dd925992dc142c3b0af203f8|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 05:03:34 743353] [debug] |scid:dd925992dc142c3b0af203f8|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:112966291|largest:112966291|pns:1|
[2025/09/12 05:03:34 743357] [info] |scid:dd925992dc142c3b0af203f8|xqc_conn_on_pkt_processed|====>|conn:0000558BB888A56C|path:0|size:99|pkt_type:HSK|pkt_num:112966291|frame:CRYPTO |recv_time:1757653414743269|dcid:dd925992dc142c3b0af203f8|dcid_seq:0|
[2025/09/12 05:03:34 743362] [debug] |scid:dd925992dc142c3b0af203f8|xqc_timer_set|type:PATH_IDLE|expire:1757653534743269|now:1757653414743269|interv:120000000|
[2025/09/12 05:03:34 743366] [debug] |scid:dd925992dc142c3b0af203f8|xqc_timer_set|type:CONN_IDLE|expire:1757653534743269|now:1757653414743269|interv:120000000|
[2025/09/12 05:03:34 743370] [debug] |xqc_engine_main_logic|BEGIN|now:1757653414743370|
[2025/09/12 05:03:34 743375] [debug] |scid:dd925992dc142c3b0af203f8|xqc_engine_process_conn|conn:0000558BB888A56C|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:1757653414743374|
[2025/09/12 05:03:34 743387] [debug] |scid:dd925992dc142c3b0af203f8|xqc_timer_expire|timer expired|type:ACK_01RTT|expire_time:1757653414676837|now:1757653414743374|
[2025/09/12 05:03:34 743391] [debug] |scid:dd925992dc142c3b0af203f8|xqc_timer_ack_timeout|pns:2|path:0|
[2025/09/12 05:03:34 743395] [debug] |scid:dd925992dc142c3b0af203f8|xqc_timer_expire|unset|type:ACK_01RTT|expire_time:1757653414676837|now:1757653414743374|
[2025/09/12 05:03:34 743399] [debug] |scid:dd925992dc142c3b0af203f8|xqc_timer_unset|type:ACK_01RTT|
[2025/09/12 05:03:34 743403] [debug] |scid:dd925992dc142c3b0af203f8|xqc_crypto_stream_on_read|encrypt_level:2|cur_state:ESTABED|next_state:ESTABED|
[2025/09/12 05:03:34 743409] [debug] |scid:dd925992dc142c3b0af203f8|xqc_gen_ack_frame|largest_recv:112966291|ack_delay:139|first_ack_range:2|largest_pkt_recv_time:1757653414743269|
[2025/09/12 05:03:34 743416] [debug] |scid:dd925992dc142c3b0af203f8|xqc_gen_ack_frame|high:112966291|low:112966289|pkt_pns:1|
[2025/09/12 05:03:34 743422] [debug] |scid:dd925992dc142c3b0af203f8|xqc_gen_ack_frame|high:112966287|low:112966286|pkt_pns:1|
[2025/09/12 05:03:34 743428] [debug] |scid:dd925992dc142c3b0af203f8|xqc_write_ack_to_one_packet|ack_size:10|path:0|path_largest_recv:112966291|frame_largest_recv:112966291|
[2025/09/12 05:03:34 743435] [debug] |scid:dd925992dc142c3b0af203f8|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:1|
[2025/09/12 05:03:34 743441] [debug] |scid:dd925992dc142c3b0af203f8|xqc_gen_ack_frame|largest_recv:112966287|ack_delay:91604|first_ack_range:0|largest_pkt_recv_time:1757653414651837|
[2025/09/12 05:03:34 743448] [debug] |scid:dd925992dc142c3b0af203f8|xqc_gen_ack_frame|high:112966287|low:112966287|pkt_pns:2|
[2025/09/12 05:03:34 743455] [debug] |scid:dd925992dc142c3b0af203f8|xqc_write_ack_to_one_packet|ack_size:9|path:0|path_largest_recv:112966287|frame_largest_recv:112966287|
[2025/09/12 05:03:34 743460] [debug] |scid:dd925992dc142c3b0af203f8|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:2|
[2025/09/12 05:03:34 743464] [debug] |scid:dd925992dc142c3b0af203f8|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:ACK |stream_id:0|stream_offset:0|
[2025/09/12 05:03:34 743469] [debug] |scid:dd925992dc142c3b0af203f8|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:ACK |stream_id:0|stream_offset:0|
[2025/09/12 05:03:34 743473] [debug] |scid:dd925992dc142c3b0af203f8|xqc_check_acked_or_dropped_pkt|conn:0000558BB888A56C|pkt_num:0|size:52|pkt_type:HSK|frame:ACK |
[2025/09/12 05:03:34 743478] [debug] |scid:dd925992dc142c3b0af203f8|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:12|
[2025/09/12 05:03:34 743503] [info] |scid:dd925992dc142c3b0af203f8|xqc_send_packet_with_pn|<==|conn:0000558BB888A56C|path:0|pkt_num:12|size:52|sent:68|pkt_type:HSK|frame:ACK |inflight:731|now:1757653414743484|stream_id:0|stream_offset:0|
[2025/09/12 05:03:34 743510] [debug] |scid:dd925992dc142c3b0af203f8|xqc_send_ctl_on_packet_sent|conn:0000558BB888A56C|path:0|pkt_num:12|origin_pktnum:0|size:52|enc_size:68|pkt_type:HSK|frame:ACK |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:03:34 743518] [debug] |scid:dd925992dc142c3b0af203f8|xqc_check_acked_or_dropped_pkt|conn:0000558BB888A56C|pkt_num:0|size:31|pkt_type:SHORT_HEADER|frame:ACK |
[2025/09/12 05:03:34 743525] [debug] |scid:dd925992dc142c3b0af203f8|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:10|
[2025/09/12 05:03:34 743556] [info] |scid:dd925992dc142c3b0af203f8|xqc_send_packet_with_pn|<==|conn:0000558BB888A56C|path:0|pkt_num:10|size:31|sent:47|pkt_type:SHORT_HEADER|frame:ACK |inflight:731|now:1757653414743534|stream_id:0|stream_offset:0|
[2025/09/12 05:03:34 743565] [debug] |scid:dd925992dc142c3b0af203f8|xqc_send_ctl_on_packet_sent|conn:0000558BB888A56C|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 05:03:34 743580] [debug] |scid:dd925992dc142c3b0af203f8|xqc_conn_next_wakeup_time|wakeup_time:1757653414832344|
[2025/09/12 05:03:34 743586] [debug] |scid:dd925992dc142c3b0af203f8|xqc_engine_add_wakeup_queue|next_tick_time:1757653414832344|
[2025/09/12 05:03:34 743592] [debug] |xqc_engine_wakeup_after|wakeup:1757653414832344|now:1757653414743592|diff:88752|
[2025/09/12 05:03:34 743599] [debug] |xqc_engine_main_logic|END|now:1757653414743374|
[2025/09/12 05:03:34 743607] [debug] |xqc_engine_main_logic|BEGIN|now:1757653414743607|
[2025/09/12 05:03:34 743612] [debug] |xqc_engine_wakeup_after|wakeup:1757653414832344|now:1757653414743612|diff:88732|
[2025/09/12 05:03:34 743616] [debug] |xqc_engine_main_logic|END|now:1757653414743607|
[2025/09/12 05:03:34 773341] [info] |xqc_engine_packet_process|==>|conn:0000558BB888A56C|size:39|state:ESTABED|recv_time:1757653414773340|
[2025/09/12 05:03:34 773361] [debug] |scid:dd925992dc142c3b0af203f8|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:dd925992dc142c3b0af203f8|spin_bit:0|
[2025/09/12 05:03:34 773372] [debug] |scid:dd925992dc142c3b0af203f8|xqc_packet_decrypt|largest_pn:112966287|
[2025/09/12 05:03:34 773380] [debug] |scid:dd925992dc142c3b0af203f8|xqc_packet_decrypt|decryption nonce|path_id:0|pn:112966289|
[2025/09/12 05:03:34 773391] [debug] |scid:dd925992dc142c3b0af203f8|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:112966289|
[2025/09/12 05:03:34 773398] [debug] |scid:dd925992dc142c3b0af203f8|xqc_process_frames|frame_type:2|
[2025/09/12 05:03:34 773405] [debug] |scid:dd925992dc142c3b0af203f8|xqc_send_ctl_on_ack_received|conn:0000558BB888A56C|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 05:03:34 773415] [debug] |scid:dd925992dc142c3b0af203f8|xqc_update_sample|sampler_update|prior_lost:3|tx_in_flight:23|prior_delivered:2618|prior_time:1757653414742553|is_app_limited:0|send_elapse:0|ack_elapse:30787|ctl_first_sent_time:1757653414742553|lagest_ack_time:1757653414773340|curr_delivered:2641|
[2025/09/12 05:03:34 773425] [debug] |scid:dd925992dc142c3b0af203f8|xqc_update_sample|sampler_sent_time_update:1757653414742553|
[2025/09/12 05:03:34 773433] [debug] |scid:dd925992dc142c3b0af203f8|xqc_send_ctl_on_ack_received|sndq_packets_used:5||sndq_packets_used_bytes:0|sndq_packets_free:3|
[2025/09/12 05:03:34 773442] [debug] |scid:dd925992dc142c3b0af203f8|xqc_send_ctl_on_ack_received|conn:0000558BB888A56C|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 05:03:34 773450] [debug] |scid:dd925992dc142c3b0af203f8|xqc_update_sample|sampler_update|prior_lost:3|tx_in_flight:23|prior_delivered:2618|prior_time:1757653414742553|is_app_limited:0|send_elapse:0|ack_elapse:30787|ctl_first_sent_time:1757653414742553|lagest_ack_time:1757653414773340|curr_delivered:2674|
[2025/09/12 05:03:34 773458] [debug] |scid:dd925992dc142c3b0af203f8|xqc_update_sample|sampler_sent_time_update:1757653414742688|
[2025/09/12 05:03:34 773466] [debug] |scid:dd925992dc142c3b0af203f8|xqc_send_ctl_on_ack_received|sndq_packets_used:4||sndq_packets_used_bytes:0|sndq_packets_free:4|
[2025/09/12 05:03:34 773473] [debug] |scid:dd925992dc142c3b0af203f8|xqc_send_ctl_update_rtt|before update rtt|conn:0000558BB888A56C|srtt:32379|rttvar:7949|minrtt:30807|latest_rtt:30652|ack_delay:88|
[2025/09/12 05:03:34 773482] [debug] |scid:dd925992dc142c3b0af203f8|xqc_send_ctl_update_rtt|l-0.0.0.0-443-dd925992dc142c3b0af203f8 p-193.167.0.100-54997-6a408a5efd59ccee077e51db01c8d226e2 |after update rtt|conn:0000558BB888A56C|srtt:32152|rttvar:6415|minrtt:30652|latest_rtt:30652|ack_delay:88|
[2025/09/12 05:03:34 773490] [debug] |scid:dd925992dc142c3b0af203f8|xqc_send_ctl_get_lost_sent_pn|largest_acked:1|lost_pn:18446744073709551615|thresh:3|
[2025/09/12 05:03:34 773496] [debug] |scid:dd925992dc142c3b0af203f8|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:03:34 773509] [debug] |scid:dd925992dc142c3b0af203f8|xqc_send_ctl_get_pto_time_and_space|srtt:32152|rtt_var:6415|pto_duration:57812|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:03:34 773515] [debug] |scid:dd925992dc142c3b0af203f8|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB888A56C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:03:34 773520] [debug] |scid:dd925992dc142c3b0af203f8|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB888A56C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:03:34 773527] [debug] |scid:dd925992dc142c3b0af203f8|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB888A56C|path:0|PNS: 2, unacked: 675|
[2025/09/12 05:03:34 773535] [debug] |scid:dd925992dc142c3b0af203f8|xqc_timer_set|type:LOSS_DETECTION|expire:1757653414825981|now:1757653414773509|interv:52472|
[2025/09/12 05:03:34 773543] [debug] |scid:dd925992dc142c3b0af203f8|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB888A56C|path:0|pns:2|expire:1757653414825981|now:1757653414773509|interval:52472|pto_count:0|srtt:32152
[2025/09/12 05:03:34 773552] [debug] |scid:dd925992dc142c3b0af203f8|xqc_generate_sample|sampler: send_elapse 0, ack_elapse 30787, delivered 56|rate 1818|lost 3|
[2025/09/12 05:03:34 773558] [debug] |scid:dd925992dc142c3b0af203f8|xqc_bbr_update_bandwidth|BBRv1: RTT round update 4 -> 5|
[2025/09/12 05:03:34 773563] [debug] |scid:dd925992dc142c3b0af203f8|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1818) in round 5|
[2025/09/12 05:03:34 773568] [debug] |scid:dd925992dc142c3b0af203f8|xqc_bbr_update_min_rtt|probertt expire|rtt:30652, old_rtt:30807|
[2025/09/12 05:03:34 773573] [debug] |scid:dd925992dc142c3b0af203f8|xqc_bbr_update_min_rtt|minrtt expire|rtt:30652, old_rtt:30807|
[2025/09/12 05:03:34 773578] [debug] |scid:dd925992dc142c3b0af203f8|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:5744|extra_cwnd:1960|
[2025/09/12 05:03:34 773583] [debug] |scid:dd925992dc142c3b0af203f8|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:48570|packet_lost:0|acked:56|po_sent_time:1757653414742688|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2674|
[2025/09/12 05:03:34 773589] [debug] |scid:dd925992dc142c3b0af203f8|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:48570|packet_lost:0|acked:56|po_sent_time:1757653414742688|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2674|
[2025/09/12 05:03:34 773595] [debug] |scid:dd925992dc142c3b0af203f8|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-dd925992dc142c3b0af203f8 p-193.167.0.100-54997-6a408a5efd59ccee077e51db01c8d226e2 |bbr on ack|mode:0|pacing_rate:4011846|bw:9803|cwnd:48626|full_bw_reached:0|inflight:675|srtt:32152|latest_rtt:30652|min_rtt:30652|applimit:0|lost:3|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:1|
[2025/09/12 05:03:34 773601] [debug] |scid:dd925992dc142c3b0af203f8|xqc_process_frames|frame_type:0|
[2025/09/12 05:03:34 773606] [debug] |scid:dd925992dc142c3b0af203f8|xqc_process_padding_frame|process padding|
[2025/09/12 05:03:34 773612] [debug] |scid:dd925992dc142c3b0af203f8|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:112966289|largest:112966289|pns:2|
[2025/09/12 05:03:34 773618] [info] |scid:dd925992dc142c3b0af203f8|xqc_conn_on_pkt_processed|====>|conn:0000558BB888A56C|path:0|size:39|pkt_type:SHORT_HEADER|pkt_num:112966289|frame:PADDING ACK |recv_time:1757653414773340|dcid:dd925992dc142c3b0af203f8|dcid_seq:0|
[2025/09/12 05:03:34 773624] [debug] |scid:dd925992dc142c3b0af203f8|xqc_timer_set|type:PATH_IDLE|expire:1757653534773340|now:1757653414773340|interv:120000000|
[2025/09/12 05:03:34 773629] [debug] |scid:dd925992dc142c3b0af203f8|xqc_timer_set|type:CONN_IDLE|expire:1757653534773340|now:1757653414773340|interv:120000000|
[2025/09/12 05:03:34 773634] [debug] |scid:dd925992dc142c3b0af203f8|xqc_engine_remove_wakeup_queue|next_tick_time:1757653414832344|pq_index:0|
[2025/09/12 05:03:34 773644] [debug] |scid:dd925992dc142c3b0af203f8|xqc_engine_add_active_queue|last_ticked_time:1757653414743374|
[2025/09/12 05:03:34 773649] [debug] |xqc_engine_main_logic|BEGIN|now:1757653414773649|
[2025/09/12 05:03:34 773655] [debug] |scid:dd925992dc142c3b0af203f8|xqc_engine_process_conn|conn:0000558BB888A56C|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:1757653414773654|
[2025/09/12 05:03:34 773663] [debug] |scid:dd925992dc142c3b0af203f8|xqc_conn_next_wakeup_time|wakeup_time:1757653414825981|
[2025/09/12 05:03:34 773668] [debug] |scid:dd925992dc142c3b0af203f8|xqc_engine_add_wakeup_queue|next_tick_time:1757653414825981|
[2025/09/12 05:03:34 773673] [debug] |xqc_engine_wakeup_after|wakeup:1757653414825981|now:1757653414773673|diff:52308|
[2025/09/12 05:03:34 773678] [debug] |xqc_engine_main_logic|END|now:1757653414773654|
[2025/09/12 05:03:34 773685] [debug] |xqc_engine_main_logic|BEGIN|now:1757653414773685|
[2025/09/12 05:03:34 773689] [debug] |xqc_engine_wakeup_after|wakeup:1757653414825981|now:1757653414773689|diff:52292|
[2025/09/12 05:03:34 773694] [debug] |xqc_engine_main_logic|END|now:1757653414773685|
[2025/09/12 05:03:34 774136] [info] |xqc_engine_packet_process|==>|conn:0000558BB888A56C|size:40|state:ESTABED|recv_time:1757653414774136|
[2025/09/12 05:03:34 774145] [debug] |scid:dd925992dc142c3b0af203f8|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:dd925992dc142c3b0af203f8|spin_bit:0|
[2025/09/12 05:03:34 774154] [debug] |scid:dd925992dc142c3b0af203f8|xqc_packet_decrypt|largest_pn:112966289|
[2025/09/12 05:03:34 774160] [debug] |scid:dd925992dc142c3b0af203f8|xqc_packet_decrypt|decryption nonce|path_id:0|pn:112966290|
[2025/09/12 05:03:34 774167] [debug] |scid:dd925992dc142c3b0af203f8|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:112966290|
[2025/09/12 05:03:34 774173] [debug] |scid:dd925992dc142c3b0af203f8|xqc_process_frames|frame_type:2|
[2025/09/12 05:03:34 774180] [debug] |scid:dd925992dc142c3b0af203f8|xqc_send_ctl_on_ack_received|conn:0000558BB888A56C|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 05:03:34 774187] [debug] |scid:dd925992dc142c3b0af203f8|xqc_update_sample|sampler_update|prior_lost:3|tx_in_flight:677|prior_delivered:2618|prior_time:1757653414742553|is_app_limited:0|send_elapse:514|ack_elapse:31583|ctl_first_sent_time:1757653414743067|lagest_ack_time:1757653414774136|curr_delivered:2728|
[2025/09/12 05:03:34 774195] [debug] |scid:dd925992dc142c3b0af203f8|xqc_update_sample|sampler_sent_time_update:1757653414743067|
[2025/09/12 05:03:34 774202] [debug] |scid:dd925992dc142c3b0af203f8|xqc_send_ctl_on_ack_received|sndq_packets_used:3||sndq_packets_used_bytes:0|sndq_packets_free:5|
[2025/09/12 05:03:34 774209] [debug] |scid:dd925992dc142c3b0af203f8|xqc_send_ctl_update_rtt|before update rtt|conn:0000558BB888A56C|srtt:32152|rttvar:6415|minrtt:30652|latest_rtt:31069|ack_delay:64|
[2025/09/12 05:03:34 774216] [debug] |scid:dd925992dc142c3b0af203f8|xqc_send_ctl_update_rtt|l-0.0.0.0-443-dd925992dc142c3b0af203f8 p-193.167.0.100-54997-6a408a5efd59ccee077e51db01c8d226e2 |after update rtt|conn:0000558BB888A56C|srtt:32008|rttvar:5098|minrtt:30652|latest_rtt:31069|ack_delay:64|
[2025/09/12 05:03:34 774223] [debug] |scid:dd925992dc142c3b0af203f8|xqc_send_ctl_get_lost_sent_pn|largest_acked:8|lost_pn:5|thresh:3|
[2025/09/12 05:03:34 774231] [debug] |scid:dd925992dc142c3b0af203f8|xqc_send_ctl_detect_lost|mark lost|pns:2|pkt_num:2|lost_pn:5|po_sent_time:1757653414742802|lost_send_time:1757653414738127|loss_delay:36009|frame:CRYPTO |repair:32|
[2025/09/12 05:03:34 774237] [debug] |scid:dd925992dc142c3b0af203f8|xqc_send_ctl_detect_lost|OnLostDetection|largest_lost sent time: 1757653414742802u|
[2025/09/12 05:03:34 774243] [stats] |scid:dd925992dc142c3b0af203f8|xqc_send_ctl_detect_lost|l-0.0.0.0-443-dd925992dc142c3b0af203f8 p-193.167.0.100-54997-6a408a5efd59ccee077e51db01c8d226e2 |lost interval:187701|lost_count:2|send_count:11|pkt_num:2|po_send_time:1757653414742802|srtt:32008|cwnd:48626|bw:9803|conn_life:1005045|now:0|last_lost_time:1005045|
[2025/09/12 05:03:34 774256] [debug] |scid:dd925992dc142c3b0af203f8|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:03:34 774260] [debug] |scid:dd925992dc142c3b0af203f8|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:0000558BB888A56C|path:0|pns:2|expire:1757653414778921|now:1757653414774260|interval:4661|
[2025/09/12 05:03:34 774267] [debug] |scid:dd925992dc142c3b0af203f8|xqc_timer_set|type:LOSS_DETECTION|expire:1757653414778921|now:1757653414774260|interv:4661|
[2025/09/12 05:03:34 774273] [debug] |scid:dd925992dc142c3b0af203f8|xqc_generate_sample|sampler: send_elapse 514, ack_elapse 31583, delivered 110|rate 3482|lost 4|
[2025/09/12 05:03:34 774280] [debug] |scid:dd925992dc142c3b0af203f8|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (3482) in round 5|
[2025/09/12 05:03:34 774285] [debug] |scid:dd925992dc142c3b0af203f8|xqc_bbr_update_min_rtt|minrtt expire|rtt:30652, old_rtt:30652|
[2025/09/12 05:03:34 774289] [debug] |scid:dd925992dc142c3b0af203f8|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:5744|extra_cwnd:1960|
[2025/09/12 05:03:34 774293] [debug] |scid:dd925992dc142c3b0af203f8|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:48626|packet_lost:1|acked:54|po_sent_time:1757653414743067|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2674|
[2025/09/12 05:03:34 774297] [debug] |scid:dd925992dc142c3b0af203f8|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:48626|packet_lost:1|acked:54|po_sent_time:1757653414743067|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2674|
[2025/09/12 05:03:34 774304] [debug] |scid:dd925992dc142c3b0af203f8|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-dd925992dc142c3b0af203f8 p-193.167.0.100-54997-6a408a5efd59ccee077e51db01c8d226e2 |bbr on ack|mode:0|pacing_rate:4011846|bw:9803|cwnd:48680|full_bw_reached:0|inflight:338|srtt:32008|latest_rtt:31069|min_rtt:30652|applimit:0|lost:3|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:03:34 774313] [debug] |scid:dd925992dc142c3b0af203f8|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:112966290|largest:112966290|pns:2|
[2025/09/12 05:03:34 774320] [info] |scid:dd925992dc142c3b0af203f8|xqc_conn_on_pkt_processed|====>|conn:0000558BB888A56C|path:0|size:40|pkt_type:SHORT_HEADER|pkt_num:112966290|frame:ACK |recv_time:1757653414774136|dcid:dd925992dc142c3b0af203f8|dcid_seq:0|
[2025/09/12 05:03:34 774326] [debug] |scid:dd925992dc142c3b0af203f8|xqc_timer_set|type:PATH_IDLE|expire:1757653534774136|now:1757653414774136|interv:120000000|
[2025/09/12 05:03:34 774330] [debug] |scid:dd925992dc142c3b0af203f8|xqc_timer_set|type:CONN_IDLE|expire:1757653534774136|now:1757653414774136|interv:120000000|
[2025/09/12 05:03:34 774334] [debug] |scid:dd925992dc142c3b0af203f8|xqc_engine_remove_wakeup_queue|next_tick_time:1757653414825981|pq_index:0|
[2025/09/12 05:03:34 774338] [debug] |scid:dd925992dc142c3b0af203f8|xqc_engine_add_active_queue|last_ticked_time:1757653414773654|
[2025/09/12 05:03:34 774342] [debug] |xqc_engine_main_logic|BEGIN|now:1757653414774342|
[2025/09/12 05:03:34 774347] [debug] |scid:dd925992dc142c3b0af203f8|xqc_engine_process_conn|conn:0000558BB888A56C|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:1757653414774346|
[2025/09/12 05:03:34 774353] [debug] |scid:dd925992dc142c3b0af203f8|xqc_path_get_perf_class|conn:0000558BB888A56C|path_id:0|path_srtt:32008|min_srtt:32008|path_bw:9803|loss_rate:57.14|path_pto:0|
[2025/09/12 05:03:34 774357] [debug] |scid:dd925992dc142c3b0af203f8|xqc_send_ctl_can_send|l-0.0.0.0-443-dd925992dc142c3b0af203f8 p-193.167.0.100-54997-6a408a5efd59ccee077e51db01c8d226e2 |path:0|can:1|pkt_sz:283|schedule_bytes:0|inflight:338|cwnd:48680|conn:0000558BB888A56C|stream_id:0|stream_offset:0|
[2025/09/12 05:03:34 774366] [debug] |scid:dd925992dc142c3b0af203f8|xqc_minrtt_scheduler_get_path|path srtt|conn:0000558BB888A56C|path_id:0|path_srtt:32008|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:03:34 774370] [debug] |scid:dd925992dc142c3b0af203f8|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CRYPTO |pn:2|size:283|reinj:0|path_class:4|
[2025/09/12 05:03:34 774375] [debug] |scid:dd925992dc142c3b0af203f8|xqc_check_acked_or_dropped_pkt|conn:0000558BB888A56C|pkt_num:2|size:283|pkt_type:SHORT_HEADER|frame:CRYPTO |
[2025/09/12 05:03:34 774380] [debug] |scid:dd925992dc142c3b0af203f8|xqc_send_ctl_can_send|l-0.0.0.0-443-dd925992dc142c3b0af203f8 p-193.167.0.100-54997-6a408a5efd59ccee077e51db01c8d226e2 |path:0|can:1|pkt_sz:283|schedule_bytes:0|inflight:338|cwnd:48680|conn:0000558BB888A56C|stream_id:0|stream_offset:0|
[2025/09/12 05:03:34 774384] [debug] |scid:dd925992dc142c3b0af203f8|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:03:34 774388] [debug] |scid:dd925992dc142c3b0af203f8|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:11|
[2025/09/12 05:03:34 774418] [info] |scid:dd925992dc142c3b0af203f8|xqc_send_packet_with_pn|<==|conn:0000558BB888A56C|path:0|pkt_num:11|size:283|sent:299|pkt_type:SHORT_HEADER|frame:CRYPTO |inflight:338|now:1757653414774395|stream_id:0|stream_offset:0|
[2025/09/12 05:03:34 774423] [debug] |scid:dd925992dc142c3b0af203f8|xqc_send_ctl_on_packet_sent|conn:0000558BB888A56C|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 05:03:34 774428] [debug] |scid:dd925992dc142c3b0af203f8|xqc_send_ctl_on_packet_sent|path:0|inflight:338|applimit:0|
[2025/09/12 05:03:34 774432] [debug] |scid:dd925992dc142c3b0af203f8|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:0000558BB888A56C|path:0|pns:2|expire:1757653414778921|now:1757653414774432|interval:4489|
[2025/09/12 05:03:34 774438] [debug] |scid:dd925992dc142c3b0af203f8|xqc_timer_set|type:LOSS_DETECTION|expire:1757653414778921|now:1757653414774432|interv:4489|
[2025/09/12 05:03:34 774445] [debug] |scid:dd925992dc142c3b0af203f8|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:48680|inflight:621|
[2025/09/12 05:03:34 774452] [debug] |scid:dd925992dc142c3b0af203f8|xqc_conn_next_wakeup_time|wakeup_time:1757653414778921|
[2025/09/12 05:03:34 774459] [debug] |scid:dd925992dc142c3b0af203f8|xqc_engine_add_wakeup_queue|next_tick_time:1757653414778921|
[2025/09/12 05:03:34 774464] [debug] |xqc_engine_wakeup_after|wakeup:1757653414778921|now:1757653414774464|diff:4457|
[2025/09/12 05:03:34 774469] [debug] |xqc_engine_main_logic|END|now:1757653414774346|
[2025/09/12 05:03:34 774474] [debug] |xqc_engine_main_logic|BEGIN|now:1757653414774474|
[2025/09/12 05:03:34 774478] [debug] |xqc_engine_wakeup_after|wakeup:1757653414778921|now:1757653414774478|diff:4443|
[2025/09/12 05:03:34 774482] [debug] |xqc_engine_main_logic|END|now:1757653414774474|
[2025/09/12 05:03:34 779549] [debug] |xqc_engine_main_logic|BEGIN|now:1757653414779548|
[2025/09/12 05:03:34 779557] [debug] |scid:dd925992dc142c3b0af203f8|xqc_engine_remove_wakeup_queue|next_tick_time:1757653414778921|pq_index:0|
[2025/09/12 05:03:34 779562] [debug] |scid:dd925992dc142c3b0af203f8|xqc_engine_add_active_queue|last_ticked_time:1757653414774346|
[2025/09/12 05:03:34 779567] [debug] |scid:dd925992dc142c3b0af203f8|xqc_engine_process_conn|conn:0000558BB888A56C|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:1757653414779566|
[2025/09/12 05:03:34 779571] [debug] |scid:dd925992dc142c3b0af203f8|xqc_timer_expire|timer expired|type:LOSS_DETECTION|expire_time:1757653414778921|now:1757653414779566|
[2025/09/12 05:03:34 779580] [debug] |scid:dd925992dc142c3b0af203f8|xqc_timer_loss_detection_timeout|path:0|loss_detection_timeout|
[2025/09/12 05:03:34 779584] [debug] |scid:dd925992dc142c3b0af203f8|xqc_timer_loss_detection_timeout|xqc_send_ctl_detect_lost|
[2025/09/12 05:03:34 779587] [debug] |scid:dd925992dc142c3b0af203f8|xqc_send_ctl_get_lost_sent_pn|largest_acked:8|lost_pn:5|thresh:3|
[2025/09/12 05:03:34 779591] [debug] |scid:dd925992dc142c3b0af203f8|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:03:34 779596] [debug] |scid:dd925992dc142c3b0af203f8|xqc_send_ctl_detect_lost|mark lost|pns:2|pkt_num:7|lost_pn:5|po_sent_time:1757653414742912|lost_send_time:1757653414743557|loss_delay:36009|frame:CRYPTO |repair:32|
[2025/09/12 05:03:34 779601] [debug] |scid:dd925992dc142c3b0af203f8|xqc_send_ctl_detect_lost|OnLostDetection|largest_lost sent time: 1757653414742912u|
[2025/09/12 05:03:34 779605] [debug] |scid:dd925992dc142c3b0af203f8|xqc_timer_loss_detection_timeout|xqc_send_ctl_set_loss_detection_timer|loss|
[2025/09/12 05:03:34 779608] [debug] |scid:dd925992dc142c3b0af203f8|xqc_send_ctl_get_pto_time_and_space|srtt:32008|rtt_var:5098|pto_duration:52400|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:03:34 779613] [debug] |scid:dd925992dc142c3b0af203f8|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB888A56C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:03:34 779617] [debug] |scid:dd925992dc142c3b0af203f8|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB888A56C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:03:34 779621] [debug] |scid:dd925992dc142c3b0af203f8|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB888A56C|path:0|PNS: 2, unacked: 337|
[2025/09/12 05:03:34 779624] [debug] |scid:dd925992dc142c3b0af203f8|xqc_timer_set|type:LOSS_DETECTION|expire:1757653414851795|now:1757653414779608|interv:72187|
[2025/09/12 05:03:34 779628] [debug] |scid:dd925992dc142c3b0af203f8|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB888A56C|path:0|pns:2|expire:1757653414851795|now:1757653414779608|interval:72187|pto_count:0|srtt:32008
[2025/09/12 05:03:34 779634] [debug] |scid:dd925992dc142c3b0af203f8|xqc_path_get_perf_class|conn:0000558BB888A56C|path_id:0|path_srtt:32008|min_srtt:32008|path_bw:9803|loss_rate:57.14|path_pto:0|
[2025/09/12 05:03:34 779638] [debug] |scid:dd925992dc142c3b0af203f8|xqc_send_ctl_can_send|l-0.0.0.0-443-dd925992dc142c3b0af203f8 p-193.167.0.100-54997-6a408a5efd59ccee077e51db01c8d226e2 |path:0|can:1|pkt_sz:284|schedule_bytes:0|inflight:337|cwnd:48680|conn:0000558BB888A56C|stream_id:0|stream_offset:0|
[2025/09/12 05:03:34 779643] [debug] |scid:dd925992dc142c3b0af203f8|xqc_minrtt_scheduler_get_path|path srtt|conn:0000558BB888A56C|path_id:0|path_srtt:32008|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:03:34 779648] [debug] |scid:dd925992dc142c3b0af203f8|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CRYPTO |pn:7|size:284|reinj:0|path_class:4|
[2025/09/12 05:03:34 779652] [debug] |scid:dd925992dc142c3b0af203f8|xqc_check_acked_or_dropped_pkt|conn:0000558BB888A56C|pkt_num:7|size:284|pkt_type:SHORT_HEADER|frame:CRYPTO |
[2025/09/12 05:03:34 779657] [debug] |scid:dd925992dc142c3b0af203f8|xqc_send_ctl_can_send|l-0.0.0.0-443-dd925992dc142c3b0af203f8 p-193.167.0.100-54997-6a408a5efd59ccee077e51db01c8d226e2 |path:0|can:1|pkt_sz:284|schedule_bytes:0|inflight:337|cwnd:48680|conn:0000558BB888A56C|stream_id:0|stream_offset:0|
[2025/09/12 05:03:34 779661] [debug] |scid:dd925992dc142c3b0af203f8|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:03:34 779665] [debug] |scid:dd925992dc142c3b0af203f8|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:12|
[2025/09/12 05:03:34 779696] [info] |scid:dd925992dc142c3b0af203f8|xqc_send_packet_with_pn|<==|conn:0000558BB888A56C|path:0|pkt_num:12|size:284|sent:300|pkt_type:SHORT_HEADER|frame:CRYPTO |inflight:337|now:1757653414779672|stream_id:0|stream_offset:0|
[2025/09/12 05:03:34 779712] [debug] |scid:dd925992dc142c3b0af203f8|xqc_send_ctl_on_packet_sent|conn:0000558BB888A56C|path:0|pkt_num:12|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 05:03:34 779718] [debug] |scid:dd925992dc142c3b0af203f8|xqc_send_ctl_on_packet_sent|path:0|inflight:337|applimit:0|
[2025/09/12 05:03:34 779722] [debug] |scid:dd925992dc142c3b0af203f8|xqc_send_ctl_get_pto_time_and_space|srtt:32008|rtt_var:5098|pto_duration:52400|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:03:34 779727] [debug] |scid:dd925992dc142c3b0af203f8|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB888A56C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:03:34 779731] [debug] |scid:dd925992dc142c3b0af203f8|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB888A56C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:03:34 779734] [debug] |scid:dd925992dc142c3b0af203f8|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB888A56C|path:0|PNS: 2, unacked: 621|
[2025/09/12 05:03:34 779738] [debug] |scid:dd925992dc142c3b0af203f8|xqc_timer_set|type:LOSS_DETECTION|expire:1757653414857072|now:1757653414779722|interv:77350|
[2025/09/12 05:03:34 779742] [debug] |scid:dd925992dc142c3b0af203f8|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB888A56C|path:0|pns:2|expire:1757653414857072|now:1757653414779722|interval:77350|pto_count:0|srtt:32008
[2025/09/12 05:03:34 779747] [debug] |scid:dd925992dc142c3b0af203f8|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:48680|inflight:621|
[2025/09/12 05:03:34 779752] [debug] |scid:dd925992dc142c3b0af203f8|xqc_conn_next_wakeup_time|wakeup_time:1757653414857072|
[2025/09/12 05:03:34 779756] [debug] |scid:dd925992dc142c3b0af203f8|xqc_engine_add_wakeup_queue|next_tick_time:1757653414857072|
[2025/09/12 05:03:34 779760] [debug] |xqc_engine_wakeup_after|wakeup:1757653414857072|now:1757653414779760|diff:77312|
[2025/09/12 05:03:34 779764] [debug] |xqc_engine_main_logic|END|now:1757653414779566|
[2025/09/12 05:03:34 805291] [info] |xqc_engine_packet_process|==>|conn:0000558BB888A56C|size:42|state:ESTABED|recv_time:1757653414805290|
[2025/09/12 05:03:34 805310] [debug] |scid:dd925992dc142c3b0af203f8|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:dd925992dc142c3b0af203f8|spin_bit:0|
[2025/09/12 05:03:34 805321] [debug] |scid:dd925992dc142c3b0af203f8|xqc_packet_decrypt|largest_pn:112966290|
[2025/09/12 05:03:34 805329] [debug] |scid:dd925992dc142c3b0af203f8|xqc_packet_decrypt|decryption nonce|path_id:0|pn:112966291|
[2025/09/12 05:03:34 805339] [debug] |scid:dd925992dc142c3b0af203f8|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:112966291|
[2025/09/12 05:03:34 805347] [debug] |scid:dd925992dc142c3b0af203f8|xqc_process_frames|frame_type:2|
[2025/09/12 05:03:34 805358] [debug] |scid:dd925992dc142c3b0af203f8|xqc_send_ctl_on_ack_received|conn:0000558BB888A56C|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 05:03:34 805366] [debug] |scid:dd925992dc142c3b0af203f8|xqc_update_sample|sampler_update|prior_lost:4|tx_in_flight:621|prior_delivered:2728|prior_time:1757653414774136|is_app_limited:0|send_elapse:31328|ack_elapse:31154|ctl_first_sent_time:1757653414774395|lagest_ack_time:1757653414805290|curr_delivered:3011|
[2025/09/12 05:03:34 805376] [debug] |scid:dd925992dc142c3b0af203f8|xqc_update_sample|sampler_sent_time_update:1757653414774395|
[2025/09/12 05:03:34 805385] [debug] |scid:dd925992dc142c3b0af203f8|xqc_send_ctl_on_ack_received|sndq_packets_used:3||sndq_packets_used_bytes:0|sndq_packets_free:5|
[2025/09/12 05:03:34 805393] [debug] |scid:dd925992dc142c3b0af203f8|xqc_send_ctl_update_rtt|before update rtt|conn:0000558BB888A56C|srtt:32008|rttvar:5098|minrtt:30652|latest_rtt:30895|ack_delay:112|
[2025/09/12 05:03:34 805401] [debug] |scid:dd925992dc142c3b0af203f8|xqc_send_ctl_update_rtt|l-0.0.0.0-443-dd925992dc142c3b0af203f8 p-193.167.0.100-54997-6a408a5efd59ccee077e51db01c8d226e2 |after update rtt|conn:0000558BB888A56C|srtt:31854|rttvar:4130|minrtt:30652|latest_rtt:30895|ack_delay:112|
[2025/09/12 05:03:34 805419] [debug] |scid:dd925992dc142c3b0af203f8|xqc_send_ctl_get_lost_sent_pn|largest_acked:11|lost_pn:8|thresh:3|
[2025/09/12 05:03:34 805427] [debug] |scid:dd925992dc142c3b0af203f8|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:03:34 805436] [debug] |scid:dd925992dc142c3b0af203f8|xqc_send_ctl_detect_lost|mark lost|pns:2|pkt_num:9|lost_pn:8|po_sent_time:1757653414743169|lost_send_time:1757653414769455|loss_delay:35835|frame:NEW_CONNECTION_ID |repair:16384|
[2025/09/12 05:03:34 805445] [debug] |scid:dd925992dc142c3b0af203f8|xqc_send_ctl_detect_lost|OnLostDetection|largest_lost sent time: 1757653414743169u|
[2025/09/12 05:03:34 805453] [debug] |scid:dd925992dc142c3b0af203f8|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:03:34 805461] [debug] |scid:dd925992dc142c3b0af203f8|xqc_send_ctl_get_pto_time_and_space|srtt:31854|rtt_var:4130|pto_duration:48374|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:03:34 805467] [debug] |scid:dd925992dc142c3b0af203f8|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB888A56C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:03:34 805475] [debug] |scid:dd925992dc142c3b0af203f8|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB888A56C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:03:34 805483] [debug] |scid:dd925992dc142c3b0af203f8|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB888A56C|path:0|PNS: 2, unacked: 284|
[2025/09/12 05:03:34 805490] [debug] |scid:dd925992dc142c3b0af203f8|xqc_timer_set|type:LOSS_DETECTION|expire:1757653414853046|now:1757653414805460|interv:47586|
[2025/09/12 05:03:34 805498] [debug] |scid:dd925992dc142c3b0af203f8|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB888A56C|path:0|pns:2|expire:1757653414853046|now:1757653414805460|interval:47586|pto_count:0|srtt:31854
[2025/09/12 05:03:34 805506] [debug] |scid:dd925992dc142c3b0af203f8|xqc_generate_sample|sampler: send_elapse 31328, ack_elapse 31154, delivered 283|rate 9033|lost 6|
[2025/09/12 05:03:34 805511] [debug] |scid:dd925992dc142c3b0af203f8|xqc_bbr_update_bandwidth|BBRv1: RTT round update 5 -> 6|
[2025/09/12 05:03:34 805516] [debug] |scid:dd925992dc142c3b0af203f8|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (9033) in round 6|
[2025/09/12 05:03:34 805521] [debug] |scid:dd925992dc142c3b0af203f8|xqc_bbr_update_min_rtt|minrtt expire|rtt:30652, old_rtt:30652|
[2025/09/12 05:03:34 805526] [debug] |scid:dd925992dc142c3b0af203f8|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:5744|extra_cwnd:1292|
[2025/09/12 05:03:34 805531] [debug] |scid:dd925992dc142c3b0af203f8|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:48680|packet_lost:1|acked:283|po_sent_time:1757653414774395|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:3011|
[2025/09/12 05:03:34 805536] [debug] |scid:dd925992dc142c3b0af203f8|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:48680|packet_lost:1|acked:283|po_sent_time:1757653414774395|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:3011|
[2025/09/12 05:03:34 805542] [debug] |scid:dd925992dc142c3b0af203f8|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-dd925992dc142c3b0af203f8 p-193.167.0.100-54997-6a408a5efd59ccee077e51db01c8d226e2 |bbr on ack|mode:0|pacing_rate:4011846|bw:9803|cwnd:48963|full_bw_reached:0|inflight:284|srtt:31854|latest_rtt:30895|min_rtt:30652|applimit:0|lost:5|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:1|
[2025/09/12 05:03:34 805550] [debug] |scid:dd925992dc142c3b0af203f8|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:112966291|largest:112966291|pns:2|
[2025/09/12 05:03:34 805555] [info] |scid:dd925992dc142c3b0af203f8|xqc_conn_on_pkt_processed|====>|conn:0000558BB888A56C|path:0|size:42|pkt_type:SHORT_HEADER|pkt_num:112966291|frame:ACK |recv_time:1757653414805290|dcid:dd925992dc142c3b0af203f8|dcid_seq:0|
[2025/09/12 05:03:34 805566] [debug] |scid:dd925992dc142c3b0af203f8|xqc_timer_set|type:PATH_IDLE|expire:1757653534805290|now:1757653414805290|interv:120000000|
[2025/09/12 05:03:34 805571] [debug] |scid:dd925992dc142c3b0af203f8|xqc_timer_set|type:CONN_IDLE|expire:1757653534805290|now:1757653414805290|interv:120000000|
[2025/09/12 05:03:34 805576] [debug] |scid:dd925992dc142c3b0af203f8|xqc_engine_remove_wakeup_queue|next_tick_time:1757653414857072|pq_index:0|
[2025/09/12 05:03:34 805582] [debug] |scid:dd925992dc142c3b0af203f8|xqc_engine_add_active_queue|last_ticked_time:1757653414779566|
[2025/09/12 05:03:34 805586] [debug] |xqc_engine_main_logic|BEGIN|now:1757653414805586|
[2025/09/12 05:03:34 805593] [debug] |scid:dd925992dc142c3b0af203f8|xqc_engine_process_conn|conn:0000558BB888A56C|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:1757653414805591|
[2025/09/12 05:03:34 805600] [debug] |scid:dd925992dc142c3b0af203f8|xqc_path_get_perf_class|conn:0000558BB888A56C|path_id:0|path_srtt:31854|min_srtt:31854|path_bw:9803|loss_rate:57.14|path_pto:0|
[2025/09/12 05:03:34 805605] [debug] |scid:dd925992dc142c3b0af203f8|xqc_send_ctl_can_send|l-0.0.0.0-443-dd925992dc142c3b0af203f8 p-193.167.0.100-54997-6a408a5efd59ccee077e51db01c8d226e2 |path:0|can:1|pkt_sz:54|schedule_bytes:0|inflight:284|cwnd:48963|conn:0000558BB888A56C|stream_id:0|stream_offset:0|
[2025/09/12 05:03:34 805611] [debug] |scid:dd925992dc142c3b0af203f8|xqc_minrtt_scheduler_get_path|path srtt|conn:0000558BB888A56C|path_id:0|path_srtt:31854|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:03:34 805617] [debug] |scid:dd925992dc142c3b0af203f8|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 05:03:34 805623] [debug] |scid:dd925992dc142c3b0af203f8|xqc_check_acked_or_dropped_pkt|conn:0000558BB888A56C|pkt_num:9|size:54|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |
[2025/09/12 05:03:34 805629] [debug] |scid:dd925992dc142c3b0af203f8|xqc_send_ctl_can_send|l-0.0.0.0-443-dd925992dc142c3b0af203f8 p-193.167.0.100-54997-6a408a5efd59ccee077e51db01c8d226e2 |path:0|can:1|pkt_sz:54|schedule_bytes:0|inflight:284|cwnd:48963|conn:0000558BB888A56C|stream_id:0|stream_offset:0|
[2025/09/12 05:03:34 805634] [debug] |scid:dd925992dc142c3b0af203f8|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:03:34 805640] [debug] |scid:dd925992dc142c3b0af203f8|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:13|
[2025/09/12 05:03:34 805675] [info] |scid:dd925992dc142c3b0af203f8|xqc_send_packet_with_pn|<==|conn:0000558BB888A56C|path:0|pkt_num:13|size:54|sent:70|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |inflight:284|now:1757653414805648|stream_id:0|stream_offset:0|
[2025/09/12 05:03:34 805682] [debug] |scid:dd925992dc142c3b0af203f8|xqc_send_ctl_on_packet_sent|conn:0000558BB888A56C|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 05:03:34 805689] [debug] |scid:dd925992dc142c3b0af203f8|xqc_send_ctl_on_packet_sent|path:0|inflight:284|applimit:0|
[2025/09/12 05:03:34 805698] [debug] |scid:dd925992dc142c3b0af203f8|xqc_send_ctl_get_pto_time_and_space|srtt:31854|rtt_var:4130|pto_duration:48374|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:03:34 805706] [debug] |scid:dd925992dc142c3b0af203f8|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB888A56C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:03:34 805714] [debug] |scid:dd925992dc142c3b0af203f8|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB888A56C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:03:34 805722] [debug] |scid:dd925992dc142c3b0af203f8|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB888A56C|path:0|PNS: 2, unacked: 338|
[2025/09/12 05:03:34 805737] [debug] |scid:dd925992dc142c3b0af203f8|xqc_timer_set|type:LOSS_DETECTION|expire:1757653414879022|now:1757653414805697|interv:73325|
[2025/09/12 05:03:34 805745] [debug] |scid:dd925992dc142c3b0af203f8|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB888A56C|path:0|pns:2|expire:1757653414879022|now:1757653414805697|interval:73325|pto_count:0|srtt:31854
[2025/09/12 05:03:34 805754] [debug] |scid:dd925992dc142c3b0af203f8|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:48963|inflight:338|
[2025/09/12 05:03:34 805763] [debug] |scid:dd925992dc142c3b0af203f8|xqc_conn_next_wakeup_time|wakeup_time:1757653414879022|
[2025/09/12 05:03:34 805768] [debug] |scid:dd925992dc142c3b0af203f8|xqc_engine_add_wakeup_queue|next_tick_time:1757653414879022|
[2025/09/12 05:03:34 805773] [debug] |xqc_engine_wakeup_after|wakeup:1757653414879022|now:1757653414805773|diff:73249|
[2025/09/12 05:03:34 805778] [debug] |xqc_engine_main_logic|END|now:1757653414805591|
[2025/09/12 05:03:34 805785] [debug] |xqc_engine_main_logic|BEGIN|now:1757653414805785|
[2025/09/12 05:03:34 805790] [debug] |xqc_engine_wakeup_after|wakeup:1757653414879022|now:1757653414805790|diff:73232|
[2025/09/12 05:03:34 805795] [debug] |xqc_engine_main_logic|END|now:1757653414805785|
[2025/09/12 05:03:34 836494] [info] |xqc_engine_packet_process|==>|conn:0000558BB888A56C|size:45|state:ESTABED|recv_time:1757653414836493|
[2025/09/12 05:03:34 836515] [debug] |scid:dd925992dc142c3b0af203f8|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:dd925992dc142c3b0af203f8|spin_bit:0|
[2025/09/12 05:03:34 836527] [debug] |scid:dd925992dc142c3b0af203f8|xqc_packet_decrypt|largest_pn:112966291|
[2025/09/12 05:03:34 836536] [debug] |scid:dd925992dc142c3b0af203f8|xqc_packet_decrypt|decryption nonce|path_id:0|pn:112966292|
[2025/09/12 05:03:34 836547] [debug] |scid:dd925992dc142c3b0af203f8|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:112966292|
[2025/09/12 05:03:34 836555] [debug] |scid:dd925992dc142c3b0af203f8|xqc_process_frames|frame_type:2|
[2025/09/12 05:03:34 836565] [debug] |scid:dd925992dc142c3b0af203f8|xqc_send_ctl_on_ack_received|conn:0000558BB888A56C|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:13|path_largest_ack:13|
[2025/09/12 05:03:34 836575] [debug] |scid:dd925992dc142c3b0af203f8|xqc_update_sample|sampler_update|prior_lost:6|tx_in_flight:338|prior_delivered:3011|prior_time:1757653414805290|is_app_limited:0|send_elapse:31253|ack_elapse:31203|ctl_first_sent_time:1757653414805648|lagest_ack_time:1757653414836493|curr_delivered:3065|
[2025/09/12 05:03:34 836584] [debug] |scid:dd925992dc142c3b0af203f8|xqc_update_sample|sampler_sent_time_update:1757653414805648|
[2025/09/12 05:03:34 836593] [debug] |scid:dd925992dc142c3b0af203f8|xqc_send_ctl_on_ack_received|sndq_packets_used:2||sndq_packets_used_bytes:0|sndq_packets_free:6|
[2025/09/12 05:03:34 836601] [debug] |scid:dd925992dc142c3b0af203f8|xqc_send_ctl_update_rtt|before update rtt|conn:0000558BB888A56C|srtt:31854|rttvar:4130|minrtt:30652|latest_rtt:30845|ack_delay:160|
[2025/09/12 05:03:34 836609] [debug] |scid:dd925992dc142c3b0af203f8|xqc_send_ctl_update_rtt|l-0.0.0.0-443-dd925992dc142c3b0af203f8 p-193.167.0.100-54997-6a408a5efd59ccee077e51db01c8d226e2 |after update rtt|conn:0000558BB888A56C|srtt:31708|rttvar:3390|minrtt:30652|latest_rtt:30845|ack_delay:160|
[2025/09/12 05:03:34 836617] [debug] |scid:dd925992dc142c3b0af203f8|xqc_send_ctl_get_lost_sent_pn|largest_acked:13|lost_pn:10|thresh:3|
[2025/09/12 05:03:34 836625] [debug] |scid:dd925992dc142c3b0af203f8|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:03:34 836635] [debug] |scid:dd925992dc142c3b0af203f8|xqc_send_ctl_detect_lost|mark lost|pns:2|pkt_num:12|lost_pn:10|po_sent_time:1757653414779672|lost_send_time:1757653414800822|loss_delay:35671|frame:CRYPTO |repair:32|
[2025/09/12 05:03:34 836653] [debug] |scid:dd925992dc142c3b0af203f8|xqc_send_ctl_detect_lost|OnLostDetection|largest_lost sent time: 1757653414779672u|
[2025/09/12 05:03:34 836661] [debug] |scid:dd925992dc142c3b0af203f8|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:03:34 836669] [debug] |scid:dd925992dc142c3b0af203f8|xqc_send_ctl_set_loss_detection_timer|unset|no ack-eliciting pkts in flight|conn:0000558BB888A56C|path:0|
[2025/09/12 05:03:34 836677] [debug] |scid:dd925992dc142c3b0af203f8|xqc_timer_unset|type:LOSS_DETECTION|
[2025/09/12 05:03:34 836685] [debug] |scid:dd925992dc142c3b0af203f8|xqc_generate_sample|sampler: send_elapse 31253, ack_elapse 31203, delivered 54|rate 1727|lost 7|
[2025/09/12 05:03:34 836693] [debug] |scid:dd925992dc142c3b0af203f8|xqc_bbr_update_bandwidth|BBRv1: RTT round update 6 -> 7|
[2025/09/12 05:03:34 836700] [debug] |scid:dd925992dc142c3b0af203f8|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1727) in round 7|
[2025/09/12 05:03:34 836708] [debug] |scid:dd925992dc142c3b0af203f8|xqc_bbr_update_min_rtt|minrtt expire|rtt:30652, old_rtt:30652|
[2025/09/12 05:03:34 836713] [debug] |scid:dd925992dc142c3b0af203f8|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:5744|extra_cwnd:1248|
[2025/09/12 05:03:34 836719] [debug] |scid:dd925992dc142c3b0af203f8|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:48963|packet_lost:1|acked:54|po_sent_time:1757653414805648|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:3065|
[2025/09/12 05:03:34 836728] [debug] |scid:dd925992dc142c3b0af203f8|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:48963|packet_lost:1|acked:54|po_sent_time:1757653414805648|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:3065|
[2025/09/12 05:03:34 836737] [debug] |scid:dd925992dc142c3b0af203f8|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-dd925992dc142c3b0af203f8 p-193.167.0.100-54997-6a408a5efd59ccee077e51db01c8d226e2 |bbr on ack|mode:0|pacing_rate:4011846|bw:9803|cwnd:49017|full_bw_reached:0|inflight:0|srtt:31708|latest_rtt:30845|min_rtt:30652|applimit:0|lost:6|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:1|
[2025/09/12 05:03:34 836747] [stats] |scid:dd925992dc142c3b0af203f8|xqc_send_ctl_info_circle_record|l-0.0.0.0-443-dd925992dc142c3b0af203f8 p-193.167.0.100-54997-6a408a5efd59ccee077e51db01c8d226e2 |path:0||cwnd:49017|inflight:0|mode:0|applimit:0|pacing_rate:4011846|bw:9803|srtt:31708|latest_rtt:30845|min_rtt:30652|send:23|lost:6|tlp:2|recv:14|recovery:0|slow_start:1|conn_life:1067656|acked:54|delivered:3065|is_cwnd_limited:0|
[2025/09/12 05:03:34 836755] [debug] |scid:dd925992dc142c3b0af203f8|xqc_process_frames|frame_type:1|
[2025/09/12 05:03:34 836761] [debug] |scid:dd925992dc142c3b0af203f8|xqc_timer_set|type:ACK_01RTT|expire:1757653414861493|now:1757653414836493|interv:25000|
[2025/09/12 05:03:34 836768] [debug] |scid:dd925992dc142c3b0af203f8|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:1757653414836493|max_ack_delay:25000|
[2025/09/12 05:03:34 836774] [debug] |scid:dd925992dc142c3b0af203f8|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:112966292|largest:112966292|pns:2|
[2025/09/12 05:03:34 836779] [info] |scid:dd925992dc142c3b0af203f8|xqc_conn_on_pkt_processed|====>|conn:0000558BB888A56C|path:0|size:45|pkt_type:SHORT_HEADER|pkt_num:112966292|frame:PING ACK |recv_time:1757653414836493|dcid:dd925992dc142c3b0af203f8|dcid_seq:0|
[2025/09/12 05:03:34 836785] [debug] |scid:dd925992dc142c3b0af203f8|xqc_timer_set|type:PATH_IDLE|expire:1757653534836493|now:1757653414836493|interv:120000000|
[2025/09/12 05:03:34 836790] [debug] |scid:dd925992dc142c3b0af203f8|xqc_timer_set|type:CONN_IDLE|expire:1757653534836493|now:1757653414836493|interv:120000000|
[2025/09/12 05:03:34 836795] [debug] |scid:dd925992dc142c3b0af203f8|xqc_engine_remove_wakeup_queue|next_tick_time:1757653414879022|pq_index:0|
[2025/09/12 05:03:34 836806] [debug] |scid:dd925992dc142c3b0af203f8|xqc_engine_add_active_queue|last_ticked_time:1757653414805591|
[2025/09/12 05:03:34 836811] [debug] |xqc_engine_main_logic|BEGIN|now:1757653414836811|
[2025/09/12 05:03:34 836817] [debug] |scid:dd925992dc142c3b0af203f8|xqc_engine_process_conn|conn:0000558BB888A56C|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:1757653414836816|
[2025/09/12 05:03:34 836824] [debug] |scid:dd925992dc142c3b0af203f8|xqc_path_get_perf_class|conn:0000558BB888A56C|path_id:0|path_srtt:31708|min_srtt:31708|path_bw:9803|loss_rate:57.14|path_pto:0|
[2025/09/12 05:03:34 836830] [debug] |scid:dd925992dc142c3b0af203f8|xqc_send_ctl_can_send|l-0.0.0.0-443-dd925992dc142c3b0af203f8 p-193.167.0.100-54997-6a408a5efd59ccee077e51db01c8d226e2 |path:0|can:1|pkt_sz:284|schedule_bytes:0|inflight:0|cwnd:49017|conn:0000558BB888A56C|stream_id:0|stream_offset:0|
[2025/09/12 05:03:34 836836] [debug] |scid:dd925992dc142c3b0af203f8|xqc_minrtt_scheduler_get_path|path srtt|conn:0000558BB888A56C|path_id:0|path_srtt:31708|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:03:34 836842] [debug] |scid:dd925992dc142c3b0af203f8|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CRYPTO |pn:12|size:284|reinj:0|path_class:4|
[2025/09/12 05:03:34 836848] [debug] |scid:dd925992dc142c3b0af203f8|xqc_check_acked_or_dropped_pkt|conn:0000558BB888A56C|pkt_num:12|size:284|pkt_type:SHORT_HEADER|frame:CRYPTO |
[2025/09/12 05:03:34 836853] [debug] |scid:dd925992dc142c3b0af203f8|xqc_send_ctl_can_send|l-0.0.0.0-443-dd925992dc142c3b0af203f8 p-193.167.0.100-54997-6a408a5efd59ccee077e51db01c8d226e2 |path:0|can:1|pkt_sz:284|schedule_bytes:0|inflight:0|cwnd:49017|conn:0000558BB888A56C|stream_id:0|stream_offset:0|
[2025/09/12 05:03:34 836859] [debug] |scid:dd925992dc142c3b0af203f8|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:03:34 836864] [debug] |scid:dd925992dc142c3b0af203f8|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:14|
[2025/09/12 05:03:34 836902] [info] |scid:dd925992dc142c3b0af203f8|xqc_send_packet_with_pn|<==|conn:0000558BB888A56C|path:0|pkt_num:14|size:284|sent:300|pkt_type:SHORT_HEADER|frame:CRYPTO |inflight:0|now:1757653414836873|stream_id:0|stream_offset:0|
[2025/09/12 05:03:34 836909] [debug] |scid:dd925992dc142c3b0af203f8|xqc_send_ctl_on_packet_sent|conn:0000558BB888A56C|path:0|pkt_num:14|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 05:03:34 836914] [debug] |scid:dd925992dc142c3b0af203f8|xqc_send_ctl_on_packet_sent|path:0|inflight:0|applimit:0|
[2025/09/12 05:03:34 836920] [debug] |scid:dd925992dc142c3b0af203f8|xqc_send_ctl_get_pto_time_and_space|srtt:31708|rtt_var:3390|pto_duration:45268|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:03:34 836926] [debug] |scid:dd925992dc142c3b0af203f8|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB888A56C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:03:34 836934] [debug] |scid:dd925992dc142c3b0af203f8|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB888A56C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:03:34 836942] [debug] |scid:dd925992dc142c3b0af203f8|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB888A56C|path:0|PNS: 2, unacked: 284|
[2025/09/12 05:03:34 836950] [debug] |scid:dd925992dc142c3b0af203f8|xqc_timer_set|type:LOSS_DETECTION|expire:1757653414907141|now:1757653414836919|interv:70222|
[2025/09/12 05:03:34 836958] [debug] |scid:dd925992dc142c3b0af203f8|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB888A56C|path:0|pns:2|expire:1757653414907141|now:1757653414836919|interval:70222|pto_count:0|srtt:31708
[2025/09/12 05:03:34 836967] [debug] |scid:dd925992dc142c3b0af203f8|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:49017|inflight:284|
[2025/09/12 05:03:34 836984] [debug] |scid:dd925992dc142c3b0af203f8|xqc_conn_next_wakeup_time|wakeup_time:1757653414861493|
[2025/09/12 05:03:34 836991] [debug] |scid:dd925992dc142c3b0af203f8|xqc_engine_add_wakeup_queue|next_tick_time:1757653414861493|
[2025/09/12 05:03:34 836997] [debug] |xqc_engine_wakeup_after|wakeup:1757653414861493|now:1757653414836997|diff:24496|
[2025/09/12 05:03:34 837001] [debug] |xqc_engine_main_logic|END|now:1757653414836816|
[2025/09/12 05:03:34 837007] [debug] |xqc_engine_main_logic|BEGIN|now:1757653414837007|
[2025/09/12 05:03:34 837011] [debug] |xqc_engine_wakeup_after|wakeup:1757653414861493|now:1757653414837011|diff:24482|
[2025/09/12 05:03:34 837014] [debug] |xqc_engine_main_logic|END|now:1757653414837007|
[2025/09/12 05:03:34 862090] [debug] |xqc_engine_main_logic|BEGIN|now:1757653414862090|
[2025/09/12 05:03:34 862103] [debug] |scid:dd925992dc142c3b0af203f8|xqc_engine_remove_wakeup_queue|next_tick_time:1757653414861493|pq_index:0|
[2025/09/12 05:03:34 862110] [debug] |scid:dd925992dc142c3b0af203f8|xqc_engine_add_active_queue|last_ticked_time:1757653414836816|
[2025/09/12 05:03:34 862117] [debug] |scid:dd925992dc142c3b0af203f8|xqc_engine_process_conn|conn:0000558BB888A56C|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:1757653414862115|
[2025/09/12 05:03:34 862123] [debug] |scid:dd925992dc142c3b0af203f8|xqc_timer_expire|timer expired|type:ACK_01RTT|expire_time:1757653414861493|now:1757653414862115|
[2025/09/12 05:03:34 862128] [debug] |scid:dd925992dc142c3b0af203f8|xqc_timer_ack_timeout|pns:2|path:0|
[2025/09/12 05:03:34 862133] [debug] |scid:dd925992dc142c3b0af203f8|xqc_timer_expire|unset|type:ACK_01RTT|expire_time:1757653414861493|now:1757653414862115|
[2025/09/12 05:03:34 862138] [debug] |scid:dd925992dc142c3b0af203f8|xqc_timer_unset|type:ACK_01RTT|
[2025/09/12 05:03:34 862145] [debug] |scid:dd925992dc142c3b0af203f8|xqc_gen_ack_frame|largest_recv:112966292|ack_delay:25652|first_ack_range:3|largest_pkt_recv_time:1757653414836493|
[2025/09/12 05:03:34 862150] [debug] |scid:dd925992dc142c3b0af203f8|xqc_gen_ack_frame|high:112966292|low:112966289|pkt_pns:2|
[2025/09/12 05:03:34 862155] [debug] |scid:dd925992dc142c3b0af203f8|xqc_gen_ack_frame|high:112966287|low:112966287|pkt_pns:2|
[2025/09/12 05:03:34 862160] [debug] |scid:dd925992dc142c3b0af203f8|xqc_write_ack_to_one_packet|ack_size:11|path:0|path_largest_recv:112966292|frame_largest_recv:112966292|
[2025/09/12 05:03:34 862165] [debug] |scid:dd925992dc142c3b0af203f8|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:2|
[2025/09/12 05:03:34 862171] [debug] |scid:dd925992dc142c3b0af203f8|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:ACK |stream_id:0|stream_offset:0|
[2025/09/12 05:03:34 862177] [debug] |scid:dd925992dc142c3b0af203f8|xqc_check_acked_or_dropped_pkt|conn:0000558BB888A56C|pkt_num:0|size:33|pkt_type:SHORT_HEADER|frame:ACK |
[2025/09/12 05:03:34 862183] [debug] |scid:dd925992dc142c3b0af203f8|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:15|
[2025/09/12 05:03:34 862220] [info] |scid:dd925992dc142c3b0af203f8|xqc_send_packet_with_pn|<==|conn:0000558BB888A56C|path:0|pkt_num:15|size:33|sent:49|pkt_type:SHORT_HEADER|frame:ACK |inflight:284|now:1757653414862193|stream_id:0|stream_offset:0|
[2025/09/12 05:03:34 862228] [debug] |scid:dd925992dc142c3b0af203f8|xqc_send_ctl_on_packet_sent|conn:0000558BB888A56C|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 05:03:34 862236] [debug] |scid:dd925992dc142c3b0af203f8|xqc_conn_next_wakeup_time|wakeup_time:1757653414907141|
[2025/09/12 05:03:34 862244] [debug] |scid:dd925992dc142c3b0af203f8|xqc_engine_add_wakeup_queue|next_tick_time:1757653414907141|
[2025/09/12 05:03:34 862252] [debug] |xqc_engine_wakeup_after|wakeup:1757653414907141|now:1757653414862252|diff:44889|
[2025/09/12 05:03:34 862270] [debug] |xqc_engine_main_logic|END|now:1757653414862115|
[2025/09/12 05:03:34 872894] [info] |xqc_engine_packet_process|==>|conn:0000558BB888A56C|size:45|state:ESTABED|recv_time:1757653414872892|
[2025/09/12 05:03:34 872913] [debug] |scid:dd925992dc142c3b0af203f8|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:dd925992dc142c3b0af203f8|spin_bit:0|
[2025/09/12 05:03:34 872924] [debug] |scid:dd925992dc142c3b0af203f8|xqc_packet_decrypt|largest_pn:112966292|
[2025/09/12 05:03:34 872932] [debug] |scid:dd925992dc142c3b0af203f8|xqc_packet_decrypt|decryption nonce|path_id:0|pn:112966293|
[2025/09/12 05:03:34 872942] [debug] |scid:dd925992dc142c3b0af203f8|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:112966293|
[2025/09/12 05:03:34 872947] [debug] |scid:dd925992dc142c3b0af203f8|xqc_process_frames|frame_type:2|
[2025/09/12 05:03:34 872958] [debug] |scid:dd925992dc142c3b0af203f8|xqc_send_ctl_on_ack_received|conn:0000558BB888A56C|path:0|pkt_num:14|origin_pktnum:7|size:284|pns:2|pkt_type:SHORT_HEADER|frame:CRYPTO |conn_state:ESTABED|frame_largest_ack:14|path_largest_ack:14|
[2025/09/12 05:03:34 872967] [debug] |scid:dd925992dc142c3b0af203f8|xqc_update_sample|sampler_update|prior_lost:7|tx_in_flight:284|prior_delivered:3065|prior_time:1757653414836873|is_app_limited:0|send_elapse:0|ack_elapse:36019|ctl_first_sent_time:1757653414836873|lagest_ack_time:1757653414872892|curr_delivered:3349|
[2025/09/12 05:03:34 872976] [debug] |scid:dd925992dc142c3b0af203f8|xqc_update_sample|sampler_sent_time_update:1757653414836873|
[2025/09/12 05:03:34 872985] [debug] |scid:dd925992dc142c3b0af203f8|xqc_send_ctl_on_ack_received|sndq_packets_used:2||sndq_packets_used_bytes:0|sndq_packets_free:6|
[2025/09/12 05:03:34 872992] [debug] |scid:dd925992dc142c3b0af203f8|xqc_send_ctl_update_rtt|before update rtt|conn:0000558BB888A56C|srtt:31708|rttvar:3390|minrtt:30652|latest_rtt:36019|ack_delay:5208|
[2025/09/12 05:03:34 873001] [debug] |scid:dd925992dc142c3b0af203f8|xqc_send_ctl_update_rtt|l-0.0.0.0-443-dd925992dc142c3b0af203f8 p-193.167.0.100-54997-6a408a5efd59ccee077e51db01c8d226e2 |after update rtt|conn:0000558BB888A56C|srtt:31596|rttvar:2767|minrtt:30652|latest_rtt:36019|ack_delay:5208|
[2025/09/12 05:03:34 873010] [debug] |scid:dd925992dc142c3b0af203f8|xqc_send_ctl_get_lost_sent_pn|largest_acked:14|lost_pn:11|thresh:3|
[2025/09/12 05:03:34 873018] [debug] |scid:dd925992dc142c3b0af203f8|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:03:34 873026] [debug] |scid:dd925992dc142c3b0af203f8|xqc_send_ctl_set_loss_detection_timer|unset|no ack-eliciting pkts in flight|conn:0000558BB888A56C|path:0|
[2025/09/12 05:03:34 873034] [debug] |scid:dd925992dc142c3b0af203f8|xqc_timer_unset|type:LOSS_DETECTION|
[2025/09/12 05:03:34 873063] [debug] |scid:dd925992dc142c3b0af203f8|xqc_generate_sample|sampler: send_elapse 0, ack_elapse 36019, delivered 284|rate 7884|lost 7|
[2025/09/12 05:03:34 873072] [debug] |scid:dd925992dc142c3b0af203f8|xqc_bbr_update_bandwidth|BBRv1: RTT round update 7 -> 8|
[2025/09/12 05:03:34 873080] [debug] |scid:dd925992dc142c3b0af203f8|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (7884) in round 8|
[2025/09/12 05:03:34 873089] [debug] |scid:dd925992dc142c3b0af203f8|xqc_bbr_update_min_rtt|minrtt expire|rtt:30652, old_rtt:30652|
[2025/09/12 05:03:34 873097] [debug] |scid:dd925992dc142c3b0af203f8|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:5744|extra_cwnd:744|
[2025/09/12 05:03:34 873105] [debug] |scid:dd925992dc142c3b0af203f8|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:49017|packet_lost:0|acked:284|po_sent_time:1757653414836873|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:3349|
[2025/09/12 05:03:34 873114] [debug] |scid:dd925992dc142c3b0af203f8|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:49017|packet_lost:0|acked:284|po_sent_time:1757653414836873|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:3349|
[2025/09/12 05:03:34 873128] [debug] |scid:dd925992dc142c3b0af203f8|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-dd925992dc142c3b0af203f8 p-193.167.0.100-54997-6a408a5efd59ccee077e51db01c8d226e2 |bbr on ack|mode:2|pacing_rate:187393|bw:9803|cwnd:6488|full_bw_reached:1|inflight:0|srtt:31596|latest_rtt:36019|min_rtt:30652|applimit:0|lost:7|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:1|
[2025/09/12 05:03:34 873136] [debug] |scid:dd925992dc142c3b0af203f8|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:112966293|largest:112966293|pns:2|
[2025/09/12 05:03:34 873142] [info] |scid:dd925992dc142c3b0af203f8|xqc_conn_on_pkt_processed|====>|conn:0000558BB888A56C|path:0|size:45|pkt_type:SHORT_HEADER|pkt_num:112966293|frame:ACK |recv_time:1757653414872892|dcid:dd925992dc142c3b0af203f8|dcid_seq:0|
[2025/09/12 05:03:34 873148] [debug] |scid:dd925992dc142c3b0af203f8|xqc_timer_set|type:PATH_IDLE|expire:1757653534872892|now:1757653414872892|interv:120000000|
[2025/09/12 05:03:34 873153] [debug] |scid:dd925992dc142c3b0af203f8|xqc_timer_set|type:CONN_IDLE|expire:1757653534872892|now:1757653414872892|interv:120000000|
[2025/09/12 05:03:34 873158] [debug] |scid:dd925992dc142c3b0af203f8|xqc_engine_remove_wakeup_queue|next_tick_time:1757653414907141|pq_index:0|
[2025/09/12 05:03:34 873163] [debug] |scid:dd925992dc142c3b0af203f8|xqc_engine_add_active_queue|last_ticked_time:1757653414862115|
[2025/09/12 05:03:34 873168] [debug] |xqc_engine_main_logic|BEGIN|now:1757653414873168|
[2025/09/12 05:03:34 873175] [debug] |scid:dd925992dc142c3b0af203f8|xqc_engine_process_conn|conn:0000558BB888A56C|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:1757653414873173|
[2025/09/12 05:03:34 873183] [debug] |scid:dd925992dc142c3b0af203f8|xqc_conn_next_wakeup_time|wakeup_time:1757653534872892|
[2025/09/12 05:03:34 873188] [debug] |scid:dd925992dc142c3b0af203f8|xqc_engine_add_wakeup_queue|next_tick_time:1757653534872892|
[2025/09/12 05:03:34 873193] [debug] |xqc_engine_wakeup_after|wakeup:1757653419043392|now:1757653414873192|diff:4170200|
[2025/09/12 05:03:34 873198] [debug] |xqc_engine_main_logic|END|now:1757653414873173|
[2025/09/12 05:03:34 873205] [debug] |xqc_engine_main_logic|BEGIN|now:1757653414873205|
[2025/09/12 05:03:34 873209] [debug] |xqc_engine_wakeup_after|wakeup:1757653419043392|now:1757653414873209|diff:4170183|
[2025/09/12 05:03:34 873214] [debug] |xqc_engine_main_logic|END|now:1757653414873205|
[2025/09/12 05:03:34 885255] [info] |xqc_engine_packet_process|==>|conn:0000558BB888A56C|size:1406|state:ESTABED|recv_time:1757653414885254|
[2025/09/12 05:03:34 885272] [debug] |scid:dd925992dc142c3b0af203f8|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:dd925992dc142c3b0af203f8|spin_bit:0|
[2025/09/12 05:03:34 885284] [debug] |scid:dd925992dc142c3b0af203f8|xqc_packet_decrypt|largest_pn:112966293|
[2025/09/12 05:03:34 885291] [debug] |scid:dd925992dc142c3b0af203f8|xqc_packet_decrypt|decryption nonce|path_id:0|pn:112966294|
[2025/09/12 05:03:34 885303] [debug] |scid:dd925992dc142c3b0af203f8|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:112966294|
[2025/09/12 05:03:34 885311] [debug] |scid:dd925992dc142c3b0af203f8|xqc_process_frames|frame_type:1|
[2025/09/12 05:03:34 885319] [debug] |scid:dd925992dc142c3b0af203f8|xqc_process_frames|frame_type:0|
[2025/09/12 05:03:34 885327] [debug] |scid:dd925992dc142c3b0af203f8|xqc_process_padding_frame|process padding|
[2025/09/12 05:03:34 885339] [debug] |scid:dd925992dc142c3b0af203f8|xqc_timer_set|type:ACK_01RTT|expire:1757653414910254|now:1757653414885254|interv:25000|
[2025/09/12 05:03:34 885348] [debug] |scid:dd925992dc142c3b0af203f8|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:1757653414885254|max_ack_delay:25000|
[2025/09/12 05:03:34 885366] [debug] |scid:dd925992dc142c3b0af203f8|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:112966294|largest:112966294|pns:2|
[2025/09/12 05:03:34 885375] [info] |scid:dd925992dc142c3b0af203f8|xqc_conn_on_pkt_processed|====>|conn:0000558BB888A56C|path:0|size:1406|pkt_type:SHORT_HEADER|pkt_num:112966294|frame:PADDING PING |recv_time:1757653414885254|dcid:dd925992dc142c3b0af203f8|dcid_seq:0|
[2025/09/12 05:03:34 885384] [debug] |scid:dd925992dc142c3b0af203f8|xqc_timer_set|type:PATH_IDLE|expire:1757653534885254|now:1757653414885254|interv:120000000|
[2025/09/12 05:03:34 885393] [debug] |scid:dd925992dc142c3b0af203f8|xqc_timer_set|type:CONN_IDLE|expire:1757653534885254|now:1757653414885254|interv:120000000|
[2025/09/12 05:03:34 885398] [debug] |scid:dd925992dc142c3b0af203f8|xqc_engine_remove_wakeup_queue|next_tick_time:1757653534872892|pq_index:2|
[2025/09/12 05:03:34 885403] [debug] |scid:dd925992dc142c3b0af203f8|xqc_engine_add_active_queue|last_ticked_time:1757653414873173|
[2025/09/12 05:03:34 885408] [debug] |xqc_engine_main_logic|BEGIN|now:1757653414885408|
[2025/09/12 05:03:34 885414] [debug] |scid:dd925992dc142c3b0af203f8|xqc_engine_process_conn|conn:0000558BB888A56C|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:1757653414885413|
[2025/09/12 05:03:34 885422] [debug] |scid:dd925992dc142c3b0af203f8|xqc_conn_next_wakeup_time|wakeup_time:1757653414910254|
[2025/09/12 05:03:34 885427] [debug] |scid:dd925992dc142c3b0af203f8|xqc_engine_add_wakeup_queue|next_tick_time:1757653414910254|
[2025/09/12 05:03:34 885432] [debug] |xqc_engine_wakeup_after|wakeup:1757653414910254|now:1757653414885432|diff:24822|
[2025/09/12 05:03:34 885437] [debug] |xqc_engine_main_logic|END|now:1757653414885413|
[2025/09/12 05:03:34 885444] [debug] |xqc_engine_main_logic|BEGIN|now:1757653414885444|
[2025/09/12 05:03:34 885448] [debug] |xqc_engine_wakeup_after|wakeup:1757653414910254|now:1757653414885448|diff:24806|
[2025/09/12 05:03:34 885453] [debug] |xqc_engine_main_logic|END|now:1757653414885444|
[2025/09/12 05:03:34 894324] [info] |xqc_engine_packet_process|==>|conn:0000558BB888A56C|size:309|state:ESTABED|recv_time:1757653414894323|
[2025/09/12 05:03:34 894342] [debug] |scid:dd925992dc142c3b0af203f8|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:dd925992dc142c3b0af203f8|spin_bit:0|
[2025/09/12 05:03:34 894352] [debug] |scid:dd925992dc142c3b0af203f8|xqc_packet_decrypt|largest_pn:112966294|
[2025/09/12 05:03:34 894360] [debug] |scid:dd925992dc142c3b0af203f8|xqc_packet_decrypt|decryption nonce|path_id:0|pn:112966296|
[2025/09/12 05:03:34 894371] [debug] |scid:dd925992dc142c3b0af203f8|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:112966296|
[2025/09/12 05:03:34 894379] [debug] |scid:dd925992dc142c3b0af203f8|xqc_process_frames|frame_type:18|
[2025/09/12 05:03:34 894387] [debug] |scid:dd925992dc142c3b0af203f8|xqc_process_new_conn_id_frame|new_conn_id|5c380fa83b741812accd571b8cb8cb7ac2|sr_token:5aab1df3aed4aafac4f1bb4ef64e1003
[2025/09/12 05:03:34 894399] [debug] |scid:dd925992dc142c3b0af203f8|xqc_process_frames|frame_type:18|
[2025/09/12 05:03:34 894407] [debug] |scid:dd925992dc142c3b0af203f8|xqc_process_new_conn_id_frame|new_conn_id|ca0fa1f094eb2d1b8f68b60ac42b68c930|sr_token:5ed209dca2bd70eab54ec035dadcf531
[2025/09/12 05:03:34 894417] [debug] |scid:dd925992dc142c3b0af203f8|xqc_process_frames|frame_type:18|
[2025/09/12 05:03:34 894422] [debug] |scid:dd925992dc142c3b0af203f8|xqc_process_new_conn_id_frame|new_conn_id|41e8b0c907fabd13ee9216ab74df791010|sr_token:5e5babefa7cfb2a36266a56a4ae44048
[2025/09/12 05:03:34 894430] [debug] |scid:dd925992dc142c3b0af203f8|xqc_process_frames|frame_type:18|
[2025/09/12 05:03:34 894439] [debug] |scid:dd925992dc142c3b0af203f8|xqc_process_new_conn_id_frame|new_conn_id|d61d4d3fbaf8a95c2c9ce77a110ddea0a8|sr_token:b051ed0d79bfd2ab0114e4cd23214a68
[2025/09/12 05:03:34 894457] [debug] |scid:dd925992dc142c3b0af203f8|xqc_process_frames|frame_type:18|
[2025/09/12 05:03:34 894466] [debug] |scid:dd925992dc142c3b0af203f8|xqc_process_new_conn_id_frame|new_conn_id|a98102938833028d807a11e37c26fdd311|sr_token:7d80882a6412cfe962256aeb4961bf6a
[2025/09/12 05:03:34 894475] [debug] |scid:dd925992dc142c3b0af203f8|xqc_process_frames|frame_type:18|
[2025/09/12 05:03:34 894483] [debug] |scid:dd925992dc142c3b0af203f8|xqc_process_new_conn_id_frame|new_conn_id|5fa083afc189c9f94e2358287688085507|sr_token:191b34c033857e89d92f14c1a40dbcf8
[2025/09/12 05:03:34 894493] [debug] |scid:dd925992dc142c3b0af203f8|xqc_process_frames|frame_type:18|
[2025/09/12 05:03:34 894499] [debug] |scid:dd925992dc142c3b0af203f8|xqc_process_new_conn_id_frame|new_conn_id|5a27cf043c7fe144ee62a493ac89da0db1|sr_token:4734987a7853a1779e5ec45573b09ccf
[2025/09/12 05:03:34 894505] [debug] |scid:dd925992dc142c3b0af203f8|xqc_process_frames|frame_type:b|
[2025/09/12 05:03:34 894510] [debug] |scid:dd925992dc142c3b0af203f8|xqc_process_stream_frame|offset:0|data_length:17|fin:1|stream_id:0|path:0|
[2025/09/12 05:03:34 894519] [debug] |scid:dd925992dc142c3b0af203f8|xqc_insert_stream_frame|merge left|merged_offset_end:17|new_offset:0|new_len:17|
[2025/09/12 05:03:34 894525] [debug] |scid:dd925992dc142c3b0af203f8|xqc_process_stream_frame|xqc_stream_ready_to_read all recvd|
[2025/09/12 05:03:34 894530] [debug] |scid:dd925992dc142c3b0af203f8|xqc_engine_remove_wakeup_queue|next_tick_time:1757653414910254|pq_index:0|
[2025/09/12 05:03:34 894535] [debug] |scid:dd925992dc142c3b0af203f8|xqc_engine_add_active_queue|last_ticked_time:1757653414885413|
[2025/09/12 05:03:34 894540] [debug] |scid:dd925992dc142c3b0af203f8|xqc_process_stream_frame|stream_length:17|merged_offset_end:17|stream_id:0|
[2025/09/12 05:03:34 894546] [debug] |scid:dd925992dc142c3b0af203f8|xqc_timer_unset|type:ACK_01RTT|
[2025/09/12 05:03:34 894552] [debug] |scid:dd925992dc142c3b0af203f8|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 05:03:34 894558] [debug] |scid:dd925992dc142c3b0af203f8|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:112966296|largest:112966296|pns:2|
[2025/09/12 05:03:34 894563] [info] |scid:dd925992dc142c3b0af203f8|xqc_conn_on_pkt_processed|====>|conn:0000558BB888A56C|path:0|size:309|pkt_type:SHORT_HEADER|pkt_num:112966296|frame:STREAM NEW_CONNECTION_ID |recv_time:1757653414894323|dcid:dd925992dc142c3b0af203f8|dcid_seq:0|
[2025/09/12 05:03:34 894570] [debug] |scid:dd925992dc142c3b0af203f8|xqc_timer_set|type:PATH_IDLE|expire:1757653534894323|now:1757653414894323|interv:120000000|
[2025/09/12 05:03:34 894575] [debug] |scid:dd925992dc142c3b0af203f8|xqc_timer_set|type:CONN_IDLE|expire:1757653534894323|now:1757653414894323|interv:120000000|
[2025/09/12 05:03:34 894580] [debug] |xqc_engine_main_logic|BEGIN|now:1757653414894580|
[2025/09/12 05:03:34 894586] [debug] |scid:dd925992dc142c3b0af203f8|xqc_engine_process_conn|conn:0000558BB888A56C|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:1757653414894585|
[2025/09/12 05:03:34 894592] [debug] |scid:dd925992dc142c3b0af203f8|xqc_process_read_streams|stream_read_notify|flag:2|stream_id:0|conn:0000558BB888A56C|
[2025/09/12 05:03:34 894650] [debug] |scid:dd925992dc142c3b0af203f8|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:25165824|
[2025/09/12 05:03:34 894661] [debug] |scid:dd925992dc142c3b0af203f8|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 05:03:34 894669] [debug] |scid:dd925992dc142c3b0af203f8|xqc_sample_check_app_limited|path:0|applimit:3349|
[2025/09/12 05:03:34 894686] [info] |scid:dd925992dc142c3b0af203f8|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:0000558BB888A56C|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 05:03:34 894698] [debug] |scid:dd925992dc142c3b0af203f8|xqc_engine_conn_logic|engine is running on conn:l-0.0.0.0-443-dd925992dc142c3b0af203f8 p-193.167.0.100-54997-6a408a5efd59ccee077e51db01c8d226e2|
[2025/09/12 05:03:34 894712] [debug] |scid:dd925992dc142c3b0af203f8|xqc_gen_ack_frame|largest_recv:112966296|ack_delay:389|first_ack_range:0|largest_pkt_recv_time:1757653414894323|
[2025/09/12 05:03:34 894720] [debug] |scid:dd925992dc142c3b0af203f8|xqc_gen_ack_frame|high:112966296|low:112966296|pkt_pns:2|
[2025/09/12 05:03:34 894728] [debug] |scid:dd925992dc142c3b0af203f8|xqc_gen_ack_frame|high:112966294|low:112966289|pkt_pns:2|
[2025/09/12 05:03:34 894735] [debug] |scid:dd925992dc142c3b0af203f8|xqc_gen_ack_frame|high:112966287|low:112966287|pkt_pns:2|
[2025/09/12 05:03:34 894743] [debug] |scid:dd925992dc142c3b0af203f8|xqc_write_ack_to_one_packet|ack_size:12|path:0|path_largest_recv:112966296|frame_largest_recv:112966296|
[2025/09/12 05:03:34 894751] [debug] |scid:dd925992dc142c3b0af203f8|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:2|
[2025/09/12 05:03:34 894761] [debug] |scid:dd925992dc142c3b0af203f8|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:ACK STREAM |stream_id:0|stream_offset:1024|
[2025/09/12 05:03:34 894769] [debug] |scid:dd925992dc142c3b0af203f8|xqc_check_acked_or_dropped_pkt|conn:0000558BB888A56C|pkt_num:0|size:1062|pkt_type:SHORT_HEADER|frame:ACK STREAM |
[2025/09/12 05:03:34 894777] [debug] |scid:dd925992dc142c3b0af203f8|xqc_send_ctl_can_send|l-0.0.0.0-443-dd925992dc142c3b0af203f8 p-193.167.0.100-54997-6a408a5efd59ccee077e51db01c8d226e2 |path:0|can:1|pkt_sz:1062|schedule_bytes:0|inflight:0|cwnd:6488|conn:0000558BB888A56C|stream_id:0|stream_offset:1024|
[2025/09/12 05:03:34 894786] [debug] |scid:dd925992dc142c3b0af203f8|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:03:34 894793] [debug] |scid:dd925992dc142c3b0af203f8|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:16|
[2025/09/12 05:03:34 894844] [info] |scid:dd925992dc142c3b0af203f8|xqc_send_packet_with_pn|<==|conn:0000558BB888A56C|path:0|pkt_num:16|size:1062|sent:1078|pkt_type:SHORT_HEADER|frame:ACK STREAM |inflight:0|now:1757653414894807|stream_id:0|stream_offset:1024|
[2025/09/12 05:03:34 894858] [debug] |scid:dd925992dc142c3b0af203f8|xqc_send_ctl_on_packet_sent|conn:0000558BB888A56C|path:0|pkt_num:16|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 05:03:34 894868] [debug] |scid:dd925992dc142c3b0af203f8|xqc_send_ctl_on_packet_sent|path:0|inflight:0|applimit:3349|
[2025/09/12 05:03:34 894877] [debug] |scid:dd925992dc142c3b0af203f8|xqc_send_ctl_get_pto_time_and_space|srtt:31596|rtt_var:2767|pto_duration:42664|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:03:34 894886] [debug] |scid:dd925992dc142c3b0af203f8|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB888A56C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:03:34 894894] [debug] |scid:dd925992dc142c3b0af203f8|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB888A56C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:03:34 894902] [debug] |scid:dd925992dc142c3b0af203f8|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB888A56C|path:0|PNS: 2, unacked: 1062|
[2025/09/12 05:03:34 894911] [debug] |scid:dd925992dc142c3b0af203f8|xqc_timer_set|type:LOSS_DETECTION|expire:1757653414962471|now:1757653414894876|interv:67595|
[2025/09/12 05:03:34 894918] [debug] |scid:dd925992dc142c3b0af203f8|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB888A56C|path:0|pns:2|expire:1757653414962471|now:1757653414894876|interval:67595|pto_count:0|srtt:31596
[2025/09/12 05:03:34 894934] [debug] |scid:dd925992dc142c3b0af203f8|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:6488|inflight:1062|
[2025/09/12 05:03:34 894940] [debug] |scid:dd925992dc142c3b0af203f8|xqc_conn_next_wakeup_time|wakeup_time:1757653414962471|
[2025/09/12 05:03:34 894945] [debug] |scid:dd925992dc142c3b0af203f8|xqc_engine_add_wakeup_queue|next_tick_time:1757653414962471|
[2025/09/12 05:03:34 894950] [debug] |xqc_engine_wakeup_after|wakeup:1757653414962471|now:1757653414894950|diff:67521|
[2025/09/12 05:03:34 894956] [debug] |xqc_engine_main_logic|END|now:1757653414894585|
[2025/09/12 05:03:34 894962] [debug] |xqc_engine_main_logic|BEGIN|now:1757653414894962|
[2025/09/12 05:03:34 894967] [debug] |xqc_engine_wakeup_after|wakeup:1757653414962471|now:1757653414894967|diff:67504|
[2025/09/12 05:03:34 894972] [debug] |xqc_engine_main_logic|END|now:1757653414894962|
[2025/09/12 05:03:34 926475] [info] |xqc_engine_packet_process|==>|conn:0000558BB888A56C|size:39|state:ESTABED|recv_time:1757653414926472|
[2025/09/12 05:03:34 926495] [debug] |scid:dd925992dc142c3b0af203f8|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:dd925992dc142c3b0af203f8|spin_bit:0|
[2025/09/12 05:03:34 926508] [debug] |scid:dd925992dc142c3b0af203f8|xqc_packet_decrypt|largest_pn:112966296|
[2025/09/12 05:03:34 926524] [debug] |scid:dd925992dc142c3b0af203f8|xqc_packet_decrypt|decryption nonce|path_id:0|pn:112966297|
[2025/09/12 05:03:34 926536] [debug] |scid:dd925992dc142c3b0af203f8|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:112966297|
[2025/09/12 05:03:34 926543] [debug] |scid:dd925992dc142c3b0af203f8|xqc_process_frames|frame_type:1c|
[2025/09/12 05:03:34 926551] [debug] |scid:dd925992dc142c3b0af203f8|xqc_timer_set|type:CONN_DRAINING|expire:1757653415129542|now:1757653414926550|interv:202992|
[2025/09/12 05:03:34 926558] [debug] |scid:dd925992dc142c3b0af203f8|xqc_send_queue_drop_packets|sndq_packets_used:1|sndq_packets_used_bytes:0|sndq_packets_free:7|
[2025/09/12 05:03:34 926564] [debug] |scid:dd925992dc142c3b0af203f8|xqc_send_queue_drop_packets|path:0|ctl_bytes_in_flight:1062|
[2025/09/12 05:03:34 926570] [debug] |scid:dd925992dc142c3b0af203f8|xqc_timer_unset|type:ACK_INIT|
[2025/09/12 05:03:34 926575] [debug] |scid:dd925992dc142c3b0af203f8|xqc_timer_unset|type:ACK_HSK|
[2025/09/12 05:03:34 926581] [debug] |scid:dd925992dc142c3b0af203f8|xqc_timer_unset|type:ACK_01RTT|
[2025/09/12 05:03:34 926587] [debug] |scid:dd925992dc142c3b0af203f8|xqc_timer_unset|type:LOSS_DETECTION|
[2025/09/12 05:03:34 926594] [info] |scid:dd925992dc142c3b0af203f8|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 05:03:34 926603] [debug] |scid:dd925992dc142c3b0af203f8|xqc_conn_immediate_close|gen_conn_close|state:CLOSING|
[2025/09/12 05:03:34 926608] [debug] |scid:dd925992dc142c3b0af203f8|xqc_process_frames|draining state, skip|
[2025/09/12 05:03:34 926615] [debug] |scid:dd925992dc142c3b0af203f8|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:112966297|largest:112966297|pns:2|
[2025/09/12 05:03:34 926622] [info] |scid:dd925992dc142c3b0af203f8|xqc_conn_on_pkt_processed|====>|conn:0000558BB888A56C|path:0|size:39|pkt_type:SHORT_HEADER|pkt_num:112966297|frame:CONNECTION_CLOSE |recv_time:1757653414926472|dcid:dd925992dc142c3b0af203f8|dcid_seq:0|
[2025/09/12 05:03:34 926629] [debug] |scid:dd925992dc142c3b0af203f8|xqc_timer_set|type:PATH_IDLE|expire:1757653534926472|now:1757653414926472|interv:120000000|
[2025/09/12 05:03:34 926634] [debug] |scid:dd925992dc142c3b0af203f8|xqc_timer_set|type:CONN_IDLE|expire:1757653534926472|now:1757653414926472|interv:120000000|
[2025/09/12 05:03:34 926640] [debug] |scid:dd925992dc142c3b0af203f8|xqc_engine_remove_wakeup_queue|next_tick_time:1757653414962471|pq_index:0|
[2025/09/12 05:03:34 926657] [debug] |scid:dd925992dc142c3b0af203f8|xqc_engine_add_active_queue|last_ticked_time:1757653414894585|
[2025/09/12 05:03:34 926664] [debug] |xqc_engine_main_logic|BEGIN|now:1757653414926664|
[2025/09/12 05:03:34 926671] [debug] |scid:dd925992dc142c3b0af203f8|xqc_engine_process_conn|conn:0000558BB888A56C|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:1757653414926669|
[2025/09/12 05:03:34 926680] [debug] |scid:dd925992dc142c3b0af203f8|xqc_path_get_perf_class|conn:0000558BB888A56C|path_id:0|path_srtt:31596|min_srtt:31596|path_bw:9803|loss_rate:57.14|path_pto:0|
[2025/09/12 05:03:34 926687] [debug] |scid:dd925992dc142c3b0af203f8|xqc_minrtt_scheduler_get_path|path srtt|conn:0000558BB888A56C|path_id:0|path_srtt:31596|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:03:34 926692] [debug] |scid:dd925992dc142c3b0af203f8|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CONNECTION_CLOSE |pn:0|size:26|reinj:0|path_class:4|
[2025/09/12 05:03:34 926697] [debug] |scid:dd925992dc142c3b0af203f8|xqc_check_acked_or_dropped_pkt|conn:0000558BB888A56C|pkt_num:0|size:26|pkt_type:SHORT_HEADER|frame:CONNECTION_CLOSE |
[2025/09/12 05:03:34 926702] [debug] |scid:dd925992dc142c3b0af203f8|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:17|
[2025/09/12 05:03:34 926745] [info] |scid:dd925992dc142c3b0af203f8|xqc_send_packet_with_pn|<==|conn:0000558BB888A56C|path:0|pkt_num:17|size:26|sent:42|pkt_type:SHORT_HEADER|frame:CONNECTION_CLOSE |inflight:0|now:1757653414926710|stream_id:0|stream_offset:0|
[2025/09/12 05:03:34 926754] [debug] |scid:dd925992dc142c3b0af203f8|xqc_send_ctl_on_packet_sent|conn:0000558BB888A56C|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 05:03:34 926763] [debug] |scid:dd925992dc142c3b0af203f8|xqc_conn_next_wakeup_time|wakeup_time:1757653415129542|
[2025/09/12 05:03:34 926769] [debug] |scid:dd925992dc142c3b0af203f8|xqc_engine_add_wakeup_queue|next_tick_time:1757653415129542|
[2025/09/12 05:03:34 926773] [debug] |xqc_engine_wakeup_after|wakeup:1757653415129542|now:1757653414926773|diff:202769|
[2025/09/12 05:03:34 926778] [debug] |xqc_engine_main_logic|END|now:1757653414926669|
[2025/09/12 05:03:34 926784] [debug] |xqc_engine_main_logic|BEGIN|now:1757653414926783|
[2025/09/12 05:03:34 926790] [debug] |xqc_engine_wakeup_after|wakeup:1757653415129542|now:1757653414926789|diff:202753|
[2025/09/12 05:03:34 926795] [debug] |xqc_engine_main_logic|END|now:1757653414926783|
[2025/09/12 05:03:35 003428] [debug] |scid:13e06243da1ca3d560e009c7|xqc_timer_set|type:CONN_IDLE|expire:1757653475003426|now:1757653415003426|interv:60000000|
[2025/09/12 05:03:35 003465] [debug] |scid:13e06243da1ca3d560e009c7|xqc_timer_set|type:PATH_IDLE|expire:1757653475003464|now:1757653415003464|interv:60000000|
[2025/09/12 05:03:35 003477] [debug] |xqc_path_create|path:0|dcid:ddaf2924b1e0f28a234a564c86afd74057|scid:13e06243da1ca3d560e009c7|create_path_count:1|
[2025/09/12 05:03:35 003485] [debug] |scid:13e06243da1ca3d560e009c7|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 05:03:35 003493] [debug] |xqc_path_init|path:0|dcid:ddaf2924b1e0f28a234a564c86afd74057|scid:13e06243da1ca3d560e009c7|state:2|
[2025/09/12 05:03:35 003502] [debug] |scid:13e06243da1ca3d560e009c7|xqc_conn_create|success|scid:13e06243da1ca3d560e009c7|dcid:ddaf2924b1e0f28a234a564c86afd74057|conn:0000558BB8867F4C|
[2025/09/12 05:03:35 003512] [info] |scid:13e06243da1ca3d560e009c7|xqc_conn_server_create|hash odcid conn|odcid:6c6cfb467e6d2811de9719a219485e1a40b3|conn:0000558BB8867F4C|
[2025/09/12 05:03:35 003527] [info] |scid:13e06243da1ca3d560e009c7|xqc_conn_get_local_transport_params|generate sr_token[2fdf2b2a58aeb3406e9a847a5de2c93f] for cid[6c6cfb467e6d2811de9719a219485e1a40b3]
[2025/09/12 05:03:35 003565] [stats] |xqc_conn_server_init_path_addr|path:0|l-0.0.0.0-443-13e06243da1ca3d560e009c7 p-193.167.0.100-47411-ddaf2924b1e0f28a234a564c86afd74057|
[2025/09/12 05:03:35 003573] [info] |xqc_engine_packet_process|==>|conn:0000558BB8867F4C|size:1200|state:S_INIT|recv_time:1757653415003391|
[2025/09/12 05:03:35 003725] [debug] |scid:13e06243da1ca3d560e009c7|xqc_packet_parse_initial|packet parse|initial|
[2025/09/12 05:03:35 003734] [debug] |scid:13e06243da1ca3d560e009c7|xqc_packet_parse_initial|success|Length:1153|
[2025/09/12 05:03:35 003742] [debug] |scid:13e06243da1ca3d560e009c7|xqc_packet_decrypt|largest_pn:0|
[2025/09/12 05:03:35 003747] [debug] |scid:13e06243da1ca3d560e009c7|xqc_packet_decrypt|decryption nonce|path_id:0|pn:1206460597|
[2025/09/12 05:03:35 003755] [debug] |scid:13e06243da1ca3d560e009c7|xqc_packet_decrypt_single|pkt_type:INIT|pkt_num:1206460597|
[2025/09/12 05:03:35 003761] [debug] |scid:13e06243da1ca3d560e009c7|xqc_process_frames|frame_type:6|
[2025/09/12 05:03:35 003766] [info] |scid:13e06243da1ca3d560e009c7|xqc_conn_check_token|token empty|
[2025/09/12 05:03:35 003773] [info] |scid:13e06243da1ca3d560e009c7|xqc_process_crypto_frame|check_token fail|conn:0000558BB8867F4C|l-0.0.0.0-443-13e06243da1ca3d560e009c7 p-193.167.0.100-47411-ddaf2924b1e0f28a234a564c86afd74057|
[2025/09/12 05:03:35 003779] [debug] |scid:13e06243da1ca3d560e009c7|xqc_create_crypto_stream|encrypt_level:0|cur_state:S_INIT|
[2025/09/12 05:03:35 003785] [debug] |scid:13e06243da1ca3d560e009c7|xqc_process_crypto_frame|level:0|
[2025/09/12 05:03:35 003790] [debug] |scid:13e06243da1ca3d560e009c7|xqc_read_crypto_stream|xqc_read_crypto_stream|level:0|
[2025/09/12 05:03:35 003796] [debug] |scid:13e06243da1ca3d560e009c7|xqc_engine_add_active_queue|last_ticked_time:0|
[2025/09/12 05:03:35 003802] [debug] |scid:13e06243da1ca3d560e009c7|xqc_create_crypto_stream|encrypt_level:2|cur_state:S_INIT|
[2025/09/12 05:03:35 003807] [debug] |scid:13e06243da1ca3d560e009c7|xqc_process_crypto_frame|server create hsk stream|
[2025/09/12 05:03:35 003811] [debug] |scid:13e06243da1ca3d560e009c7|xqc_process_frames|frame_type:6|
[2025/09/12 05:03:35 003816] [info] |scid:13e06243da1ca3d560e009c7|xqc_conn_check_token|token empty|
[2025/09/12 05:03:35 003821] [info] |scid:13e06243da1ca3d560e009c7|xqc_process_crypto_frame|check_token fail|conn:0000558BB8867F4C|l-0.0.0.0-443-13e06243da1ca3d560e009c7 p-193.167.0.100-47411-ddaf2924b1e0f28a234a564c86afd74057|
[2025/09/12 05:03:35 003826] [debug] |scid:13e06243da1ca3d560e009c7|xqc_process_crypto_frame|level:0|
[2025/09/12 05:03:35 003831] [debug] |scid:13e06243da1ca3d560e009c7|xqc_read_crypto_stream|xqc_read_crypto_stream|level:0|
[2025/09/12 05:03:35 003835] [debug] |scid:13e06243da1ca3d560e009c7|xqc_process_frames|frame_type:0|
[2025/09/12 05:03:35 003840] [debug] |scid:13e06243da1ca3d560e009c7|xqc_process_padding_frame|process padding|
[2025/09/12 05:03:35 003845] [debug] |scid:13e06243da1ca3d560e009c7|xqc_process_frames|frame_type:6|
[2025/09/12 05:03:35 003849] [info] |scid:13e06243da1ca3d560e009c7|xqc_conn_check_token|token empty|
[2025/09/12 05:03:35 003854] [info] |scid:13e06243da1ca3d560e009c7|xqc_process_crypto_frame|check_token fail|conn:0000558BB8867F4C|l-0.0.0.0-443-13e06243da1ca3d560e009c7 p-193.167.0.100-47411-ddaf2924b1e0f28a234a564c86afd74057|
[2025/09/12 05:03:35 003859] [debug] |scid:13e06243da1ca3d560e009c7|xqc_process_crypto_frame|level:0|
[2025/09/12 05:03:35 003864] [debug] |scid:13e06243da1ca3d560e009c7|xqc_read_crypto_stream|xqc_read_crypto_stream|level:0|
[2025/09/12 05:03:35 003868] [debug] |scid:13e06243da1ca3d560e009c7|xqc_process_frames|frame_type:6|
[2025/09/12 05:03:35 003873] [info] |scid:13e06243da1ca3d560e009c7|xqc_conn_check_token|token empty|
[2025/09/12 05:03:35 003877] [info] |scid:13e06243da1ca3d560e009c7|xqc_process_crypto_frame|check_token fail|conn:0000558BB8867F4C|l-0.0.0.0-443-13e06243da1ca3d560e009c7 p-193.167.0.100-47411-ddaf2924b1e0f28a234a564c86afd74057|
[2025/09/12 05:03:35 003888] [debug] |scid:13e06243da1ca3d560e009c7|xqc_process_crypto_frame|level:0|
[2025/09/12 05:03:35 003893] [debug] |scid:13e06243da1ca3d560e009c7|xqc_read_crypto_stream|xqc_read_crypto_stream|level:0|
[2025/09/12 05:03:35 003898] [debug] |scid:13e06243da1ca3d560e009c7|xqc_process_frames|frame_type:6|
[2025/09/12 05:03:35 003902] [info] |scid:13e06243da1ca3d560e009c7|xqc_conn_check_token|token empty|
[2025/09/12 05:03:35 003907] [info] |scid:13e06243da1ca3d560e009c7|xqc_process_crypto_frame|check_token fail|conn:0000558BB8867F4C|l-0.0.0.0-443-13e06243da1ca3d560e009c7 p-193.167.0.100-47411-ddaf2924b1e0f28a234a564c86afd74057|
[2025/09/12 05:03:35 003912] [debug] |scid:13e06243da1ca3d560e009c7|xqc_process_crypto_frame|level:0|
[2025/09/12 05:03:35 003916] [debug] |scid:13e06243da1ca3d560e009c7|xqc_read_crypto_stream|xqc_read_crypto_stream|level:0|
[2025/09/12 05:03:35 003921] [debug] |scid:13e06243da1ca3d560e009c7|xqc_process_frames|frame_type:6|
[2025/09/12 05:03:35 003925] [info] |scid:13e06243da1ca3d560e009c7|xqc_conn_check_token|token empty|
[2025/09/12 05:03:35 003930] [info] |scid:13e06243da1ca3d560e009c7|xqc_process_crypto_frame|check_token fail|conn:0000558BB8867F4C|l-0.0.0.0-443-13e06243da1ca3d560e009c7 p-193.167.0.100-47411-ddaf2924b1e0f28a234a564c86afd74057|
[2025/09/12 05:03:35 003935] [debug] |scid:13e06243da1ca3d560e009c7|xqc_process_crypto_frame|level:0|
[2025/09/12 05:03:35 003939] [debug] |scid:13e06243da1ca3d560e009c7|xqc_read_crypto_stream|xqc_read_crypto_stream|level:0|
[2025/09/12 05:03:35 003944] [debug] |scid:13e06243da1ca3d560e009c7|xqc_process_frames|frame_type:0|
[2025/09/12 05:03:35 003949] [debug] |scid:13e06243da1ca3d560e009c7|xqc_process_padding_frame|process padding|
[2025/09/12 05:03:35 003953] [debug] |scid:13e06243da1ca3d560e009c7|xqc_process_frames|frame_type:6|
[2025/09/12 05:03:35 003958] [info] |scid:13e06243da1ca3d560e009c7|xqc_conn_check_token|token empty|
[2025/09/12 05:03:35 003962] [info] |scid:13e06243da1ca3d560e009c7|xqc_process_crypto_frame|check_token fail|conn:0000558BB8867F4C|l-0.0.0.0-443-13e06243da1ca3d560e009c7 p-193.167.0.100-47411-ddaf2924b1e0f28a234a564c86afd74057|
[2025/09/12 05:03:35 003967] [debug] |scid:13e06243da1ca3d560e009c7|xqc_process_crypto_frame|level:0|
[2025/09/12 05:03:35 003972] [debug] |scid:13e06243da1ca3d560e009c7|xqc_read_crypto_stream|xqc_read_crypto_stream|level:0|
[2025/09/12 05:03:35 003976] [debug] |scid:13e06243da1ca3d560e009c7|xqc_process_frames|frame_type:6|
[2025/09/12 05:03:35 003981] [info] |scid:13e06243da1ca3d560e009c7|xqc_conn_check_token|token empty|
[2025/09/12 05:03:35 003985] [info] |scid:13e06243da1ca3d560e009c7|xqc_process_crypto_frame|check_token fail|conn:0000558BB8867F4C|l-0.0.0.0-443-13e06243da1ca3d560e009c7 p-193.167.0.100-47411-ddaf2924b1e0f28a234a564c86afd74057|
[2025/09/12 05:03:35 003990] [debug] |scid:13e06243da1ca3d560e009c7|xqc_process_crypto_frame|level:0|
[2025/09/12 05:03:35 003995] [debug] |scid:13e06243da1ca3d560e009c7|xqc_read_crypto_stream|xqc_read_crypto_stream|level:0|
[2025/09/12 05:03:35 004000] [debug] |scid:13e06243da1ca3d560e009c7|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:0|224u|
[2025/09/12 05:03:35 004028] [debug] |scid:13e06243da1ca3d560e009c7|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:0|SSL_quic_write_level:0|rv:-1|
[2025/09/12 05:03:35 004034] [debug] |scid:13e06243da1ca3d560e009c7|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/09/12 05:03:35 004077] [debug] |scid:13e06243da1ca3d560e009c7|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:0|1u|
[2025/09/12 05:03:35 004083] [debug] |scid:13e06243da1ca3d560e009c7|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:0|SSL_quic_write_level:0|rv:-1|
[2025/09/12 05:03:35 004088] [debug] |scid:13e06243da1ca3d560e009c7|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/09/12 05:03:35 004093] [debug] |scid:13e06243da1ca3d560e009c7|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:0|1u|
[2025/09/12 05:03:35 004098] [debug] |scid:13e06243da1ca3d560e009c7|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:0|SSL_quic_write_level:0|rv:-1|
[2025/09/12 05:03:35 004107] [debug] |scid:13e06243da1ca3d560e009c7|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/09/12 05:03:35 004112] [debug] |scid:13e06243da1ca3d560e009c7|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:0|3u|
[2025/09/12 05:03:35 004117] [debug] |scid:13e06243da1ca3d560e009c7|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:0|SSL_quic_write_level:0|rv:-1|
[2025/09/12 05:03:35 004122] [debug] |scid:13e06243da1ca3d560e009c7|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/09/12 05:03:35 004126] [debug] |scid:13e06243da1ca3d560e009c7|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:0|1u|
[2025/09/12 05:03:35 004131] [debug] |scid:13e06243da1ca3d560e009c7|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:0|SSL_quic_write_level:0|rv:-1|
[2025/09/12 05:03:35 004136] [debug] |scid:13e06243da1ca3d560e009c7|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/09/12 05:03:35 004141] [debug] |scid:13e06243da1ca3d560e009c7|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:0|1u|
[2025/09/12 05:03:35 004146] [debug] |scid:13e06243da1ca3d560e009c7|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:0|SSL_quic_write_level:0|rv:-1|
[2025/09/12 05:03:35 004150] [debug] |scid:13e06243da1ca3d560e009c7|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/09/12 05:03:35 004155] [debug] |scid:13e06243da1ca3d560e009c7|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:0|3u|
[2025/09/12 05:03:35 004160] [debug] |scid:13e06243da1ca3d560e009c7|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:0|SSL_quic_write_level:0|rv:-1|
[2025/09/12 05:03:35 004165] [debug] |scid:13e06243da1ca3d560e009c7|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/09/12 05:03:35 004170] [debug] |scid:13e06243da1ca3d560e009c7|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:0|10u|
[2025/09/12 05:03:35 004175] [debug] |scid:13e06243da1ca3d560e009c7|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:0|SSL_quic_write_level:0|rv:-1|
[2025/09/12 05:03:35 004180] [debug] |scid:13e06243da1ca3d560e009c7|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/09/12 05:03:35 004185] [debug] |scid:13e06243da1ca3d560e009c7|xqc_process_frames|frame_type:0|
[2025/09/12 05:03:35 004189] [debug] |scid:13e06243da1ca3d560e009c7|xqc_process_padding_frame|process padding|
[2025/09/12 05:03:35 004194] [debug] |scid:13e06243da1ca3d560e009c7|xqc_process_frames|frame_type:6|
[2025/09/12 05:03:35 004198] [info] |scid:13e06243da1ca3d560e009c7|xqc_conn_check_token|token empty|
[2025/09/12 05:03:35 004203] [info] |scid:13e06243da1ca3d560e009c7|xqc_process_crypto_frame|check_token fail|conn:0000558BB8867F4C|l-0.0.0.0-443-13e06243da1ca3d560e009c7 p-193.167.0.100-47411-ddaf2924b1e0f28a234a564c86afd74057|
[2025/09/12 05:03:35 004208] [debug] |scid:13e06243da1ca3d560e009c7|xqc_process_crypto_frame|level:0|
[2025/09/12 05:03:35 004213] [debug] |scid:13e06243da1ca3d560e009c7|xqc_read_crypto_stream|xqc_read_crypto_stream|level:0|
[2025/09/12 05:03:35 004218] [debug] |scid:13e06243da1ca3d560e009c7|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:0|21u|
[2025/09/12 05:03:35 004269] [info] |scid:13e06243da1ca3d560e009c7|xqc_ssl_cert_cb|cert chain or key empty|sni:server4
[2025/09/12 05:03:35 004437] [debug] |scid:13e06243da1ca3d560e009c7|xqc_conn_tls_transport_params_cb|1RTT_transport_params|max_datagram_frame_size:0|
[2025/09/12 05:03:35 004442] [debug] |scid:13e06243da1ca3d560e009c7|xqc_conn_enable_multipath|xqc_conn_enable_multipath|1|0|
[2025/09/12 05:03:35 004446] [warn] |scid:13e06243da1ca3d560e009c7|xqc_conn_try_to_enable_multipath|multipath_version_negotiation err|
[2025/09/12 05:03:35 004652] [debug] |scid:13e06243da1ca3d560e009c7|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:2|SSL_quic_write_level:3|rv:0|
[2025/09/12 05:03:35 004658] [debug] |scid:13e06243da1ca3d560e009c7|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/09/12 05:03:35 004663] [debug] |scid:13e06243da1ca3d560e009c7|xqc_process_frames|frame_type:0|
[2025/09/12 05:03:35 004671] [debug] |scid:13e06243da1ca3d560e009c7|xqc_process_padding_frame|process padding|
[2025/09/12 05:03:35 004679] [debug] |scid:13e06243da1ca3d560e009c7|xqc_timer_unset|type:ACK_INIT|
[2025/09/12 05:03:35 004684] [debug] |scid:13e06243da1ca3d560e009c7|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 05:03:35 004689] [debug] |scid:13e06243da1ca3d560e009c7|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:1206460597|largest:1206460597|pns:0|
[2025/09/12 05:03:35 004694] [info] |scid:13e06243da1ca3d560e009c7|xqc_conn_on_pkt_processed|====>|conn:0000558BB8867F4C|path:0|size:1200|pkt_type:INIT|pkt_num:1206460597|frame:PADDING CRYPTO |recv_time:1757653415003391|dcid:6c6cfb467e6d2811de9719a219485e1a40b3|dcid_seq:0|
[2025/09/12 05:03:35 004699] [debug] |scid:13e06243da1ca3d560e009c7|xqc_timer_set|type:PATH_IDLE|expire:1757653475003391|now:1757653415003391|interv:60000000|
[2025/09/12 05:03:35 004704] [debug] |scid:13e06243da1ca3d560e009c7|xqc_timer_set|type:CONN_IDLE|expire:1757653475003391|now:1757653415003391|interv:60000000|
[2025/09/12 05:03:35 004708] [debug] |xqc_engine_main_logic|BEGIN|now:1757653415004708|
[2025/09/12 05:03:35 004713] [debug] |scid:13e06243da1ca3d560e009c7|xqc_engine_process_conn|conn:0000558BB8867F4C|state:S_INIT|flag:TICKING DCID_OK UPPER_CONN_EXIST INIT_RECVD NEED_RUN (null) |now:1757653415004712|
[2025/09/12 05:03:35 004719] [info] |scid:13e06243da1ca3d560e009c7|xqc_conn_check_tx_key|keys are ready, can send 1rtt now|
[2025/09/12 05:03:35 004723] [debug] |scid:13e06243da1ca3d560e009c7|xqc_crypto_stream_on_read|encrypt_level:0|cur_state:S_INIT|next_state:S_INITIAL_RECVD|
[2025/09/12 05:03:35 004727] [debug] |scid:13e06243da1ca3d560e009c7|xqc_process_crypto_write_streams|
[2025/09/12 05:03:35 004731] [debug] |scid:13e06243da1ca3d560e009c7|xqc_crypto_stream_on_write|enc_level|0|
[2025/09/12 05:03:35 004735] [debug] |scid:13e06243da1ca3d560e009c7|xqc_crypto_stream_on_write|cur_state:1|switch|
[2025/09/12 05:03:35 004741] [info] |scid:13e06243da1ca3d560e009c7|xqc_crypto_stream_send|crypto send data|pkt_num:0|size:137|sent:94|pkt_type:INIT|frame:CRYPTO |now:1757653415004741|
[2025/09/12 05:03:35 004746] [debug] |scid:13e06243da1ca3d560e009c7|xqc_crypto_stream_on_write|encrypt_level:0|cur_state:S_INITIAL_RECVD|next_state:S_INITIAL_SENT|
[2025/09/12 05:03:35 004750] [debug] |scid:13e06243da1ca3d560e009c7|xqc_process_crypto_write_streams|
[2025/09/12 05:03:35 004753] [debug] |scid:13e06243da1ca3d560e009c7|xqc_crypto_stream_on_write|enc_level|2|
[2025/09/12 05:03:35 004758] [info] |scid:13e06243da1ca3d560e009c7|xqc_crypto_stream_send|crypto send data|pkt_num:0|size:194|sent:152|pkt_type:HSK|frame:CRYPTO |now:1757653415004758|
[2025/09/12 05:03:35 004763] [info] |scid:13e06243da1ca3d560e009c7|xqc_crypto_stream_send|crypto send data|pkt_num:0|size:516|sent:474|pkt_type:HSK|frame:CRYPTO |now:1757653415004762|
[2025/09/12 05:03:35 004767] [info] |scid:13e06243da1ca3d560e009c7|xqc_crypto_stream_send|crypto send data|pkt_num:0|size:126|sent:84|pkt_type:HSK|frame:CRYPTO |now:1757653415004767|
[2025/09/12 05:03:35 004772] [info] |scid:13e06243da1ca3d560e009c7|xqc_crypto_stream_send|crypto send data|pkt_num:0|size:82|sent:40|pkt_type:HSK|frame:CRYPTO |now:1757653415004771|
[2025/09/12 05:03:35 004776] [debug] |scid:13e06243da1ca3d560e009c7|xqc_crypto_stream_on_write|encrypt_level:2|cur_state:S_INITIAL_SENT|next_state:S_HANDSHAKE_SENT|
[2025/09/12 05:03:35 004781] [debug] |scid:13e06243da1ca3d560e009c7|xqc_gen_ack_frame|largest_recv:1206460597|ack_delay:1390|first_ack_range:0|largest_pkt_recv_time:1757653415003391|
[2025/09/12 05:03:35 004786] [debug] |scid:13e06243da1ca3d560e009c7|xqc_gen_ack_frame|high:1206460597|low:1206460597|pkt_pns:0|
[2025/09/12 05:03:35 004790] [debug] |scid:13e06243da1ca3d560e009c7|xqc_write_ack_to_one_packet|ack_size:13|path:0|path_largest_recv:1206460597|frame_largest_recv:1206460597|
[2025/09/12 05:03:35 004795] [debug] |scid:13e06243da1ca3d560e009c7|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:0|
[2025/09/12 05:03:35 004804] [debug] |scid:13e06243da1ca3d560e009c7|xqc_path_get_perf_class|conn:0000558BB8867F4C|path_id:0|path_srtt:250000|min_srtt:250000|path_bw:0|loss_rate:0.00|path_pto:0|
[2025/09/12 05:03:35 004808] [debug] |scid:13e06243da1ca3d560e009c7|xqc_minrtt_scheduler_get_path|path srtt|conn:0000558BB8867F4C|path_id:0|path_srtt:250000|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:03:35 004813] [debug] |scid:13e06243da1ca3d560e009c7|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CRYPTO |pn:0|size:137|reinj:0|path_class:2|
[2025/09/12 05:03:35 004818] [debug] |scid:13e06243da1ca3d560e009c7|xqc_path_get_perf_class|conn:0000558BB8867F4C|path_id:0|path_srtt:250000|min_srtt:250000|path_bw:0|loss_rate:0.00|path_pto:0|
[2025/09/12 05:03:35 004822] [debug] |scid:13e06243da1ca3d560e009c7|xqc_minrtt_scheduler_get_path|path srtt|conn:0000558BB8867F4C|path_id:0|path_srtt:250000|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:03:35 004827] [debug] |scid:13e06243da1ca3d560e009c7|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CRYPTO |pn:0|size:194|reinj:0|path_class:2|
[2025/09/12 05:03:35 004831] [debug] |scid:13e06243da1ca3d560e009c7|xqc_path_get_perf_class|conn:0000558BB8867F4C|path_id:0|path_srtt:250000|min_srtt:250000|path_bw:0|loss_rate:0.00|path_pto:0|
[2025/09/12 05:03:35 004835] [debug] |scid:13e06243da1ca3d560e009c7|xqc_minrtt_scheduler_get_path|path srtt|conn:0000558BB8867F4C|path_id:0|path_srtt:250000|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:03:35 004839] [debug] |scid:13e06243da1ca3d560e009c7|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CRYPTO |pn:0|size:516|reinj:0|path_class:2|
[2025/09/12 05:03:35 004843] [debug] |scid:13e06243da1ca3d560e009c7|xqc_path_get_perf_class|conn:0000558BB8867F4C|path_id:0|path_srtt:250000|min_srtt:250000|path_bw:0|loss_rate:0.00|path_pto:0|
[2025/09/12 05:03:35 004847] [debug] |scid:13e06243da1ca3d560e009c7|xqc_minrtt_scheduler_get_path|path srtt|conn:0000558BB8867F4C|path_id:0|path_srtt:250000|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:03:35 004851] [debug] |scid:13e06243da1ca3d560e009c7|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CRYPTO |pn:0|size:126|reinj:0|path_class:2|
[2025/09/12 05:03:35 004855] [debug] |scid:13e06243da1ca3d560e009c7|xqc_path_get_perf_class|conn:0000558BB8867F4C|path_id:0|path_srtt:250000|min_srtt:250000|path_bw:0|loss_rate:0.00|path_pto:0|
[2025/09/12 05:03:35 004859] [debug] |scid:13e06243da1ca3d560e009c7|xqc_minrtt_scheduler_get_path|path srtt|conn:0000558BB8867F4C|path_id:0|path_srtt:250000|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:03:35 004863] [debug] |scid:13e06243da1ca3d560e009c7|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CRYPTO |pn:0|size:82|reinj:0|path_class:2|
[2025/09/12 05:03:35 004867] [debug] |scid:13e06243da1ca3d560e009c7|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:ACK |stream_id:0|stream_offset:0|
[2025/09/12 05:03:35 004872] [debug] |scid:13e06243da1ca3d560e009c7|xqc_check_acked_or_dropped_pkt|conn:0000558BB8867F4C|pkt_num:0|size:137|pkt_type:INIT|frame:CRYPTO |
[2025/09/12 05:03:35 004878] [debug] |scid:13e06243da1ca3d560e009c7|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:0|
[2025/09/12 05:03:35 004921] [info] |scid:13e06243da1ca3d560e009c7|xqc_send_packet_with_pn|<==|conn:0000558BB8867F4C|path:0|pkt_num:0|size:1184|sent:1200|pkt_type:INIT|frame:PADDING CRYPTO |inflight:0|now:1757653415004885|stream_id:0|stream_offset:0|
[2025/09/12 05:03:35 004930] [debug] |scid:13e06243da1ca3d560e009c7|xqc_send_ctl_on_packet_sent|conn:0000558BB8867F4C|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 05:03:35 004938] [debug] |scid:13e06243da1ca3d560e009c7|xqc_send_ctl_on_packet_sent|path:0|inflight:0|applimit:0|
[2025/09/12 05:03:35 004952] [debug] |scid:13e06243da1ca3d560e009c7|xqc_send_ctl_get_pto_time_and_space|srtt:250000|rtt_var:125000|pto_duration:750000|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:03:35 004959] [debug] |scid:13e06243da1ca3d560e009c7|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8867F4C|path:0|PNS: 0, unacked: 1184|
[2025/09/12 05:03:35 004963] [debug] |scid:13e06243da1ca3d560e009c7|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8867F4C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:03:35 004966] [debug] |scid:13e06243da1ca3d560e009c7|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8867F4C|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:03:35 004970] [debug] |scid:13e06243da1ca3d560e009c7|xqc_timer_set|type:LOSS_DETECTION|expire:1757653415754885|now:1757653415004951|interv:749934|
[2025/09/12 05:03:35 004974] [debug] |scid:13e06243da1ca3d560e009c7|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB8867F4C|path:0|pns:0|expire:1757653415754885|now:1757653415004951|interval:749934|pto_count:0|srtt:250000
[2025/09/12 05:03:35 004979] [debug] |scid:13e06243da1ca3d560e009c7|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:45952|inflight:1184|
[2025/09/12 05:03:35 004985] [debug] |scid:13e06243da1ca3d560e009c7|xqc_check_acked_or_dropped_pkt|conn:0000558BB8867F4C|pkt_num:0|size:194|pkt_type:HSK|frame:CRYPTO |
[2025/09/12 05:03:35 004989] [debug] |scid:13e06243da1ca3d560e009c7|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:0|
[2025/09/12 05:03:35 005016] [info] |scid:13e06243da1ca3d560e009c7|xqc_send_packet_with_pn|<==|conn:0000558BB8867F4C|path:0|pkt_num:0|size:194|sent:210|pkt_type:HSK|frame:CRYPTO |inflight:1184|now:1757653415004996|stream_id:0|stream_offset:0|
[2025/09/12 05:03:35 005024] [debug] |scid:13e06243da1ca3d560e009c7|xqc_send_ctl_on_packet_sent|conn:0000558BB8867F4C|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 05:03:35 005032] [debug] |scid:13e06243da1ca3d560e009c7|xqc_send_ctl_on_packet_sent|path:0|inflight:1184|applimit:0|
[2025/09/12 05:03:35 005052] [debug] |scid:13e06243da1ca3d560e009c7|xqc_send_ctl_get_pto_time_and_space|srtt:250000|rtt_var:125000|pto_duration:750000|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:03:35 005061] [debug] |scid:13e06243da1ca3d560e009c7|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8867F4C|path:0|PNS: 0, unacked: 1184|
[2025/09/12 05:03:35 005065] [debug] |scid:13e06243da1ca3d560e009c7|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8867F4C|path:0|PNS: 1, unacked: 194|
[2025/09/12 05:03:35 005069] [debug] |scid:13e06243da1ca3d560e009c7|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8867F4C|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:03:35 005073] [debug] |scid:13e06243da1ca3d560e009c7|xqc_timer_set|type:LOSS_DETECTION|expire:1757653415754885|now:1757653415005037|interv:749848|
[2025/09/12 05:03:35 005077] [debug] |scid:13e06243da1ca3d560e009c7|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB8867F4C|path:0|pns:0|expire:1757653415754885|now:1757653415005037|interval:749848|pto_count:0|srtt:250000
[2025/09/12 05:03:35 005081] [debug] |scid:13e06243da1ca3d560e009c7|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:45952|inflight:1378|
[2025/09/12 05:03:35 005086] [debug] |scid:13e06243da1ca3d560e009c7|xqc_check_acked_or_dropped_pkt|conn:0000558BB8867F4C|pkt_num:0|size:516|pkt_type:HSK|frame:CRYPTO |
[2025/09/12 05:03:35 005090] [debug] |scid:13e06243da1ca3d560e009c7|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1|
[2025/09/12 05:03:35 005117] [info] |scid:13e06243da1ca3d560e009c7|xqc_send_packet_with_pn|<==|conn:0000558BB8867F4C|path:0|pkt_num:1|size:516|sent:532|pkt_type:HSK|frame:CRYPTO |inflight:1378|now:1757653415005097|stream_id:0|stream_offset:0|
[2025/09/12 05:03:35 005126] [debug] |scid:13e06243da1ca3d560e009c7|xqc_send_ctl_on_packet_sent|conn:0000558BB8867F4C|path:0|pkt_num:1|origin_pktnum:0|size:516|enc_size:532|pkt_type:HSK|frame:CRYPTO |conn_state:S_HANDSHAKE_SENT|po_in_flight:0||retrans:0|
[2025/09/12 05:03:35 005139] [debug] |scid:13e06243da1ca3d560e009c7|xqc_send_ctl_on_packet_sent|path:0|inflight:1378|applimit:0|
[2025/09/12 05:03:35 005146] [debug] |scid:13e06243da1ca3d560e009c7|xqc_send_ctl_get_pto_time_and_space|srtt:250000|rtt_var:125000|pto_duration:750000|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:03:35 005150] [debug] |scid:13e06243da1ca3d560e009c7|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8867F4C|path:0|PNS: 0, unacked: 1184|
[2025/09/12 05:03:35 005154] [debug] |scid:13e06243da1ca3d560e009c7|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8867F4C|path:0|PNS: 1, unacked: 710|
[2025/09/12 05:03:35 005158] [debug] |scid:13e06243da1ca3d560e009c7|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8867F4C|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:03:35 005162] [debug] |scid:13e06243da1ca3d560e009c7|xqc_timer_set|type:LOSS_DETECTION|expire:1757653415754885|now:1757653415005145|interv:749740|
[2025/09/12 05:03:35 005166] [debug] |scid:13e06243da1ca3d560e009c7|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB8867F4C|path:0|pns:0|expire:1757653415754885|now:1757653415005145|interval:749740|pto_count:0|srtt:250000
[2025/09/12 05:03:35 005170] [debug] |scid:13e06243da1ca3d560e009c7|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:45952|inflight:1894|
[2025/09/12 05:03:35 005175] [debug] |scid:13e06243da1ca3d560e009c7|xqc_check_acked_or_dropped_pkt|conn:0000558BB8867F4C|pkt_num:0|size:126|pkt_type:HSK|frame:CRYPTO |
[2025/09/12 05:03:35 005179] [debug] |scid:13e06243da1ca3d560e009c7|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:2|
[2025/09/12 05:03:35 005202] [info] |scid:13e06243da1ca3d560e009c7|xqc_send_packet_with_pn|<==|conn:0000558BB8867F4C|path:0|pkt_num:2|size:126|sent:142|pkt_type:HSK|frame:CRYPTO |inflight:1894|now:1757653415005185|stream_id:0|stream_offset:0|
[2025/09/12 05:03:35 005211] [debug] |scid:13e06243da1ca3d560e009c7|xqc_send_ctl_on_packet_sent|conn:0000558BB8867F4C|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 05:03:35 005217] [debug] |scid:13e06243da1ca3d560e009c7|xqc_send_ctl_on_packet_sent|path:0|inflight:1894|applimit:0|
[2025/09/12 05:03:35 005224] [debug] |scid:13e06243da1ca3d560e009c7|xqc_send_ctl_get_pto_time_and_space|srtt:250000|rtt_var:125000|pto_duration:750000|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:03:35 005230] [debug] |scid:13e06243da1ca3d560e009c7|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8867F4C|path:0|PNS: 0, unacked: 1184|
[2025/09/12 05:03:35 005234] [debug] |scid:13e06243da1ca3d560e009c7|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8867F4C|path:0|PNS: 1, unacked: 836|
[2025/09/12 05:03:35 005238] [debug] |scid:13e06243da1ca3d560e009c7|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8867F4C|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:03:35 005242] [debug] |scid:13e06243da1ca3d560e009c7|xqc_timer_set|type:LOSS_DETECTION|expire:1757653415754885|now:1757653415005223|interv:749662|
[2025/09/12 05:03:35 005246] [debug] |scid:13e06243da1ca3d560e009c7|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB8867F4C|path:0|pns:0|expire:1757653415754885|now:1757653415005223|interval:749662|pto_count:0|srtt:250000
[2025/09/12 05:03:35 005250] [debug] |scid:13e06243da1ca3d560e009c7|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:45952|inflight:2020|
[2025/09/12 05:03:35 005254] [debug] |scid:13e06243da1ca3d560e009c7|xqc_check_acked_or_dropped_pkt|conn:0000558BB8867F4C|pkt_num:0|size:82|pkt_type:HSK|frame:CRYPTO |
[2025/09/12 05:03:35 005258] [debug] |scid:13e06243da1ca3d560e009c7|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:3|
[2025/09/12 05:03:35 005281] [info] |scid:13e06243da1ca3d560e009c7|xqc_send_packet_with_pn|<==|conn:0000558BB8867F4C|path:0|pkt_num:3|size:82|sent:98|pkt_type:HSK|frame:CRYPTO |inflight:2020|now:1757653415005264|stream_id:0|stream_offset:0|
[2025/09/12 05:03:35 005296] [debug] |scid:13e06243da1ca3d560e009c7|xqc_send_ctl_on_packet_sent|conn:0000558BB8867F4C|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 05:03:35 005303] [debug] |scid:13e06243da1ca3d560e009c7|xqc_send_ctl_on_packet_sent|path:0|inflight:2020|applimit:0|
[2025/09/12 05:03:35 005309] [debug] |scid:13e06243da1ca3d560e009c7|xqc_send_ctl_get_pto_time_and_space|srtt:250000|rtt_var:125000|pto_duration:750000|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:03:35 005313] [debug] |scid:13e06243da1ca3d560e009c7|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8867F4C|path:0|PNS: 0, unacked: 1184|
[2025/09/12 05:03:35 005317] [debug] |scid:13e06243da1ca3d560e009c7|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8867F4C|path:0|PNS: 1, unacked: 918|
[2025/09/12 05:03:35 005321] [debug] |scid:13e06243da1ca3d560e009c7|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8867F4C|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:03:35 005325] [debug] |scid:13e06243da1ca3d560e009c7|xqc_timer_set|type:LOSS_DETECTION|expire:1757653415754885|now:1757653415005309|interv:749576|
[2025/09/12 05:03:35 005329] [debug] |scid:13e06243da1ca3d560e009c7|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB8867F4C|path:0|pns:0|expire:1757653415754885|now:1757653415005309|interval:749576|pto_count:0|srtt:250000
[2025/09/12 05:03:35 005333] [debug] |scid:13e06243da1ca3d560e009c7|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:45952|inflight:2102|
[2025/09/12 05:03:35 005337] [debug] |scid:13e06243da1ca3d560e009c7|xqc_check_acked_or_dropped_pkt|conn:0000558BB8867F4C|pkt_num:0|size:56|pkt_type:INIT|frame:ACK |
[2025/09/12 05:03:35 005342] [debug] |scid:13e06243da1ca3d560e009c7|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1|
[2025/09/12 05:03:35 005364] [info] |scid:13e06243da1ca3d560e009c7|xqc_send_packet_with_pn|<==|conn:0000558BB8867F4C|path:0|pkt_num:1|size:56|sent:72|pkt_type:INIT|frame:ACK |inflight:2102|now:1757653415005347|stream_id:0|stream_offset:0|
[2025/09/12 05:03:35 005373] [debug] |scid:13e06243da1ca3d560e009c7|xqc_send_ctl_on_packet_sent|conn:0000558BB8867F4C|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 05:03:35 005381] [debug] |scid:13e06243da1ca3d560e009c7|xqc_conn_next_wakeup_time|wakeup_time:1757653415754885|
[2025/09/12 05:03:35 005388] [debug] |scid:13e06243da1ca3d560e009c7|xqc_engine_add_wakeup_queue|next_tick_time:1757653415754885|
[2025/09/12 05:03:35 005393] [debug] |xqc_engine_wakeup_after|wakeup:1757653415129542|now:1757653415005393|diff:124149|
[2025/09/12 05:03:35 005398] [debug] |xqc_engine_main_logic|END|now:1757653415004712|
[2025/09/12 05:03:35 005404] [debug] |xqc_engine_main_logic|BEGIN|now:1757653415005404|
[2025/09/12 05:03:35 005408] [debug] |xqc_engine_wakeup_after|wakeup:1757653415129542|now:1757653415005407|diff:124135|
[2025/09/12 05:03:35 005411] [debug] |xqc_engine_main_logic|END|now:1757653415005404|
[2025/09/12 05:03:35 037756] [info] |xqc_engine_packet_process|==>|conn:0000558BB8867F4C|size:1200|state:S_HANDSHAKE_SENT|recv_time:1757653415037755|
[2025/09/12 05:03:35 037774] [debug] |scid:13e06243da1ca3d560e009c7|xqc_packet_parse_initial|packet parse|initial|
[2025/09/12 05:03:35 037782] [debug] |scid:13e06243da1ca3d560e009c7|xqc_packet_parse_initial|success|Length:1159|
[2025/09/12 05:03:35 037793] [debug] |scid:13e06243da1ca3d560e009c7|xqc_packet_decrypt|largest_pn:1206460597|
[2025/09/12 05:03:35 037800] [debug] |scid:13e06243da1ca3d560e009c7|xqc_packet_decrypt|decryption nonce|path_id:0|pn:1206460598|
[2025/09/12 05:03:35 037812] [debug] |scid:13e06243da1ca3d560e009c7|xqc_packet_decrypt_single|pkt_type:INIT|pkt_num:1206460598|
[2025/09/12 05:03:35 037829] [debug] |scid:13e06243da1ca3d560e009c7|xqc_process_frames|frame_type:2|
[2025/09/12 05:03:35 037839] [debug] |scid:13e06243da1ca3d560e009c7|xqc_send_ctl_on_ack_received|conn:0000558BB8867F4C|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 05:03:35 037848] [debug] |scid:13e06243da1ca3d560e009c7|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:1184|prior_delivered:0|prior_time:1757653415004885|is_app_limited:1|send_elapse:0|ack_elapse:32870|ctl_first_sent_time:1757653415004885|lagest_ack_time:1757653415037755|curr_delivered:1184|
[2025/09/12 05:03:35 037857] [debug] |scid:13e06243da1ca3d560e009c7|xqc_update_sample|sampler_sent_time_update:1757653415004885|
[2025/09/12 05:03:35 037865] [debug] |scid:13e06243da1ca3d560e009c7|xqc_send_ctl_on_ack_received|sndq_packets_used:4||sndq_packets_used_bytes:0|sndq_packets_free:2|
[2025/09/12 05:03:35 037873] [debug] |scid:13e06243da1ca3d560e009c7|xqc_send_ctl_update_rtt|before update rtt|conn:0000558BB8867F4C|srtt:250000|rttvar:125000|minrtt:4294967295|latest_rtt:32870|ack_delay:0|
[2025/09/12 05:03:35 037882] [debug] |scid:13e06243da1ca3d560e009c7|xqc_send_ctl_update_rtt|l-0.0.0.0-443-13e06243da1ca3d560e009c7 p-193.167.0.100-47411-ddaf2924b1e0f28a234a564c86afd74057 |after update rtt|conn:0000558BB8867F4C|srtt:32870|rttvar:16435|minrtt:32870|latest_rtt:32870|ack_delay:0|
[2025/09/12 05:03:35 037891] [debug] |scid:13e06243da1ca3d560e009c7|xqc_send_ctl_get_lost_sent_pn|largest_acked:0|lost_pn:18446744073709551615|thresh:3|
[2025/09/12 05:03:35 037899] [debug] |scid:13e06243da1ca3d560e009c7|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:03:35 037907] [debug] |scid:13e06243da1ca3d560e009c7|xqc_send_ctl_get_pto_time_and_space|srtt:32870|rtt_var:16435|pto_duration:98610|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:03:35 037917] [debug] |scid:13e06243da1ca3d560e009c7|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8867F4C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:03:35 037925] [debug] |scid:13e06243da1ca3d560e009c7|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8867F4C|path:0|PNS: 1, unacked: 918|
[2025/09/12 05:03:35 037933] [debug] |scid:13e06243da1ca3d560e009c7|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8867F4C|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:03:35 037940] [debug] |scid:13e06243da1ca3d560e009c7|xqc_timer_set|type:LOSS_DETECTION|expire:1757653415103874|now:1757653415037907|interv:65967|
[2025/09/12 05:03:35 037948] [debug] |scid:13e06243da1ca3d560e009c7|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB8867F4C|path:0|pns:1|expire:1757653415103874|now:1757653415037907|interval:65967|pto_count:0|srtt:32870
[2025/09/12 05:03:35 037954] [debug] |scid:13e06243da1ca3d560e009c7|xqc_generate_sample|sampler: send_elapse 0, ack_elapse 32870, delivered 1184|rate 36020|lost 0|
[2025/09/12 05:03:35 037960] [debug] |scid:13e06243da1ca3d560e009c7|xqc_bbr_update_bandwidth|BBRv1: RTT round update 0 -> 1|
[2025/09/12 05:03:35 037965] [debug] |scid:13e06243da1ca3d560e009c7|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (36020) in round 1|
[2025/09/12 05:03:35 037970] [debug] |scid:13e06243da1ca3d560e009c7|xqc_bbr_update_min_rtt|probertt expire|rtt:32870, old_rtt:2147483647|
[2025/09/12 05:03:35 037976] [debug] |scid:13e06243da1ca3d560e009c7|xqc_bbr_update_min_rtt|minrtt expire|rtt:32870, old_rtt:2147483647|
[2025/09/12 05:03:35 037981] [debug] |scid:13e06243da1ca3d560e009c7|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:5744|extra_cwnd:2368|
[2025/09/12 05:03:35 037986] [debug] |scid:13e06243da1ca3d560e009c7|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:45952|packet_lost:0|acked:1184|po_sent_time:1757653415004885|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1184|
[2025/09/12 05:03:35 037992] [debug] |scid:13e06243da1ca3d560e009c7|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:45952|packet_lost:0|acked:1184|po_sent_time:1757653415004885|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1184|
[2025/09/12 05:03:35 038005] [debug] |scid:13e06243da1ca3d560e009c7|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-13e06243da1ca3d560e009c7 p-193.167.0.100-47411-ddaf2924b1e0f28a234a564c86afd74057 |bbr on ack|mode:0|pacing_rate:4033207|bw:36020|cwnd:47136|full_bw_reached:0|inflight:918|srtt:32870|latest_rtt:32870|min_rtt:32870|applimit:1|lost:0|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:1|
[2025/09/12 05:03:35 038012] [stats] |scid:13e06243da1ca3d560e009c7|xqc_send_ctl_info_circle_record|l-0.0.0.0-443-13e06243da1ca3d560e009c7 p-193.167.0.100-47411-ddaf2924b1e0f28a234a564c86afd74057 |path:0||cwnd:47136|inflight:918|mode:0|applimit:0|pacing_rate:4033207|bw:36020|srtt:32870|latest_rtt:32870|min_rtt:32870|send:5|lost:0|tlp:0|recv:1|recovery:0|slow_start:1|conn_life:34586|acked:1184|delivered:1184|is_cwnd_limited:0|
[2025/09/12 05:03:35 038019] [debug] |scid:13e06243da1ca3d560e009c7|xqc_process_frames|frame_type:0|
[2025/09/12 05:03:35 038023] [debug] |scid:13e06243da1ca3d560e009c7|xqc_process_padding_frame|process padding|
[2025/09/12 05:03:35 038031] [info] |scid:13e06243da1ca3d560e009c7|xqc_conn_addr_validated|Address Validated|conn:0000558BB8867F4C|role:1|
[2025/09/12 05:03:35 038037] [debug] |scid:13e06243da1ca3d560e009c7|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:1206460598|largest:1206460598|pns:0|
[2025/09/12 05:03:35 038065] [info] |scid:13e06243da1ca3d560e009c7|xqc_conn_on_pkt_processed|====>|conn:0000558BB8867F4C|path:0|size:1200|pkt_type:INIT|pkt_num:1206460598|frame:PADDING ACK |recv_time:1757653415037755|dcid:13e06243da1ca3d560e009c7|dcid_seq:0|
[2025/09/12 05:03:35 038071] [debug] |scid:13e06243da1ca3d560e009c7|xqc_timer_set|type:PATH_IDLE|expire:1757653475037755|now:1757653415037755|interv:60000000|
[2025/09/12 05:03:35 038077] [debug] |scid:13e06243da1ca3d560e009c7|xqc_timer_set|type:CONN_IDLE|expire:1757653475037755|now:1757653415037755|interv:60000000|
[2025/09/12 05:03:35 038081] [debug] |scid:13e06243da1ca3d560e009c7|xqc_engine_remove_wakeup_queue|next_tick_time:1757653415754885|pq_index:1|
[2025/09/12 05:03:35 038087] [debug] |scid:13e06243da1ca3d560e009c7|xqc_engine_add_active_queue|last_ticked_time:1757653415004712|
[2025/09/12 05:03:35 038092] [debug] |xqc_engine_main_logic|BEGIN|now:1757653415038092|
[2025/09/12 05:03:35 038098] [debug] |scid:13e06243da1ca3d560e009c7|xqc_engine_process_conn|conn:0000558BB8867F4C|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:1757653415038096|
[2025/09/12 05:03:35 038106] [debug] |scid:13e06243da1ca3d560e009c7|xqc_conn_next_wakeup_time|wakeup_time:1757653415103874|
[2025/09/12 05:03:35 038111] [debug] |scid:13e06243da1ca3d560e009c7|xqc_engine_add_wakeup_queue|next_tick_time:1757653415103874|
[2025/09/12 05:03:35 038116] [debug] |xqc_engine_wakeup_after|wakeup:1757653415103874|now:1757653415038115|diff:65759|
[2025/09/12 05:03:35 038121] [debug] |xqc_engine_main_logic|END|now:1757653415038096|
[2025/09/12 05:03:35 038128] [debug] |xqc_engine_main_logic|BEGIN|now:1757653415038128|
[2025/09/12 05:03:35 038132] [debug] |xqc_engine_wakeup_after|wakeup:1757653415103874|now:1757653415038132|diff:65742|
[2025/09/12 05:03:35 038137] [debug] |xqc_engine_main_logic|END|now:1757653415038128|
[2025/09/12 05:03:35 104254] [debug] |xqc_engine_main_logic|BEGIN|now:1757653415104254|
[2025/09/12 05:03:35 104270] [debug] |scid:13e06243da1ca3d560e009c7|xqc_engine_remove_wakeup_queue|next_tick_time:1757653415103874|pq_index:0|
[2025/09/12 05:03:35 104277] [debug] |scid:13e06243da1ca3d560e009c7|xqc_engine_add_active_queue|last_ticked_time:1757653415038096|
[2025/09/12 05:03:35 104283] [debug] |scid:13e06243da1ca3d560e009c7|xqc_engine_process_conn|conn:0000558BB8867F4C|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:1757653415104282|
[2025/09/12 05:03:35 104296] [debug] |scid:13e06243da1ca3d560e009c7|xqc_timer_expire|timer expired|type:LOSS_DETECTION|expire_time:1757653415103874|now:1757653415104282|
[2025/09/12 05:03:35 104301] [debug] |scid:13e06243da1ca3d560e009c7|xqc_timer_loss_detection_timeout|path:0|loss_detection_timeout|
[2025/09/12 05:03:35 104306] [debug] |scid:13e06243da1ca3d560e009c7|xqc_timer_loss_detection_timeout|send Probe pkts|conn:0000558BB8867F4C|path:0|bytes_in_flight:918|
[2025/09/12 05:03:35 104311] [debug] |scid:13e06243da1ca3d560e009c7|xqc_send_ctl_get_pto_time_and_space|srtt:32870|rtt_var:16435|pto_duration:98610|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:03:35 104317] [debug] |scid:13e06243da1ca3d560e009c7|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8867F4C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:03:35 104322] [debug] |scid:13e06243da1ca3d560e009c7|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8867F4C|path:0|PNS: 1, unacked: 918|
[2025/09/12 05:03:35 104327] [debug] |scid:13e06243da1ca3d560e009c7|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8867F4C|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:03:35 104332] [debug] |scid:13e06243da1ca3d560e009c7|xqc_path_send_one_or_two_ack_elicit_pkts|send two ack-eliciting pkts|path:0|pns:1|
[2025/09/12 05:03:35 104338] [debug] |scid:13e06243da1ca3d560e009c7|xqc_conn_send_probe_pkt|conn:0000558BB8867F4C|path:0|pkt_num:0|size:194|pkt_type:HSK|frame:CRYPTO |conn_state:S_HANDSHAKE_SENT|
[2025/09/12 05:03:35 104344] [debug] |scid:13e06243da1ca3d560e009c7|xqc_conn_send_probe_pkt|conn:0000558BB8867F4C|path:0|pkt_num:1|size:516|pkt_type:HSK|frame:CRYPTO |conn_state:S_HANDSHAKE_SENT|
[2025/09/12 05:03:35 104350] [debug] |scid:13e06243da1ca3d560e009c7|xqc_timer_loss_detection_timeout|xqc_send_ctl_set_loss_detection_timer|PTO|conn:0000558BB8867F4C|pto_count:1
[2025/09/12 05:03:35 104355] [debug] |scid:13e06243da1ca3d560e009c7|xqc_send_ctl_get_pto_time_and_space|srtt:32870|rtt_var:16435|pto_duration:197220|backoff_factor:2.00|backoff:2.00|pto_cnt:1|max_ack_delay:25|
[2025/09/12 05:03:35 104360] [debug] |scid:13e06243da1ca3d560e009c7|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8867F4C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:03:35 104365] [debug] |scid:13e06243da1ca3d560e009c7|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8867F4C|path:0|PNS: 1, unacked: 208|
[2025/09/12 05:03:35 104370] [debug] |scid:13e06243da1ca3d560e009c7|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8867F4C|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:03:35 104375] [debug] |scid:13e06243da1ca3d560e009c7|xqc_timer_set|type:LOSS_DETECTION|expire:1757653415202484|now:1757653415104355|interv:98129|
[2025/09/12 05:03:35 104380] [debug] |scid:13e06243da1ca3d560e009c7|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB8867F4C|path:0|pns:1|expire:1757653415202484|now:1757653415104355|interval:98129|pto_count:1|srtt:32870
[2025/09/12 05:03:35 104387] [debug] |scid:13e06243da1ca3d560e009c7|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:CRYPTO |stream_id:0|stream_offset:0|
[2025/09/12 05:03:35 104393] [debug] |scid:13e06243da1ca3d560e009c7|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:CRYPTO |stream_id:0|stream_offset:0|
[2025/09/12 05:03:35 104398] [debug] |scid:13e06243da1ca3d560e009c7|xqc_check_acked_or_dropped_pkt|conn:0000558BB8867F4C|pkt_num:0|size:194|pkt_type:HSK|frame:CRYPTO |
[2025/09/12 05:03:35 104404] [debug] |scid:13e06243da1ca3d560e009c7|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:4|
[2025/09/12 05:03:35 104447] [info] |scid:13e06243da1ca3d560e009c7|xqc_send_packet_with_pn|<==|conn:0000558BB8867F4C|path:0|pkt_num:4|size:194|sent:210|pkt_type:HSK|frame:CRYPTO |inflight:208|now:1757653415104414|stream_id:0|stream_offset:0|
[2025/09/12 05:03:35 104459] [debug] |scid:13e06243da1ca3d560e009c7|xqc_send_ctl_on_packet_sent|conn:0000558BB8867F4C|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 05:03:35 104480] [debug] |scid:13e06243da1ca3d560e009c7|xqc_send_ctl_on_packet_sent|path:0|inflight:208|applimit:0|
[2025/09/12 05:03:35 104489] [debug] |scid:13e06243da1ca3d560e009c7|xqc_send_ctl_get_pto_time_and_space|srtt:32870|rtt_var:16435|pto_duration:197220|backoff_factor:2.00|backoff:2.00|pto_cnt:1|max_ack_delay:25|
[2025/09/12 05:03:35 104497] [debug] |scid:13e06243da1ca3d560e009c7|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8867F4C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:03:35 104503] [debug] |scid:13e06243da1ca3d560e009c7|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8867F4C|path:0|PNS: 1, unacked: 402|
[2025/09/12 05:03:35 104508] [debug] |scid:13e06243da1ca3d560e009c7|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8867F4C|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:03:35 104513] [debug] |scid:13e06243da1ca3d560e009c7|xqc_timer_set|type:LOSS_DETECTION|expire:1757653415301634|now:1757653415104488|interv:197146|
[2025/09/12 05:03:35 104518] [debug] |scid:13e06243da1ca3d560e009c7|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB8867F4C|path:0|pns:1|expire:1757653415301634|now:1757653415104488|interval:197146|pto_count:1|srtt:32870
[2025/09/12 05:03:35 104524] [debug] |scid:13e06243da1ca3d560e009c7|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:47136|inflight:402|
[2025/09/12 05:03:35 104530] [debug] |scid:13e06243da1ca3d560e009c7|xqc_check_acked_or_dropped_pkt|conn:0000558BB8867F4C|pkt_num:1|size:516|pkt_type:HSK|frame:CRYPTO |
[2025/09/12 05:03:35 104535] [debug] |scid:13e06243da1ca3d560e009c7|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:5|
[2025/09/12 05:03:35 104568] [info] |scid:13e06243da1ca3d560e009c7|xqc_send_packet_with_pn|<==|conn:0000558BB8867F4C|path:0|pkt_num:5|size:516|sent:532|pkt_type:HSK|frame:CRYPTO |inflight:402|now:1757653415104543|stream_id:0|stream_offset:0|
[2025/09/12 05:03:35 104579] [debug] |scid:13e06243da1ca3d560e009c7|xqc_send_ctl_on_packet_sent|conn:0000558BB8867F4C|path:0|pkt_num:5|origin_pktnum:1|size:516|enc_size:532|pkt_type:HSK|frame:CRYPTO |conn_state:S_HANDSHAKE_SENT|po_in_flight:0||retrans:0|
[2025/09/12 05:03:35 104588] [debug] |scid:13e06243da1ca3d560e009c7|xqc_send_ctl_on_packet_sent|path:0|inflight:402|applimit:0|
[2025/09/12 05:03:35 104596] [debug] |scid:13e06243da1ca3d560e009c7|xqc_send_ctl_get_pto_time_and_space|srtt:32870|rtt_var:16435|pto_duration:197220|backoff_factor:2.00|backoff:2.00|pto_cnt:1|max_ack_delay:25|
[2025/09/12 05:03:35 104604] [debug] |scid:13e06243da1ca3d560e009c7|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8867F4C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:03:35 104609] [debug] |scid:13e06243da1ca3d560e009c7|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8867F4C|path:0|PNS: 1, unacked: 918|
[2025/09/12 05:03:35 104613] [debug] |scid:13e06243da1ca3d560e009c7|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8867F4C|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:03:35 104618] [debug] |scid:13e06243da1ca3d560e009c7|xqc_timer_set|type:LOSS_DETECTION|expire:1757653415301763|now:1757653415104596|interv:197167|
[2025/09/12 05:03:35 104623] [debug] |scid:13e06243da1ca3d560e009c7|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB8867F4C|path:0|pns:1|expire:1757653415301763|now:1757653415104596|interval:197167|pto_count:1|srtt:32870
[2025/09/12 05:03:35 104628] [debug] |scid:13e06243da1ca3d560e009c7|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:47136|inflight:918|
[2025/09/12 05:03:35 104634] [debug] |scid:13e06243da1ca3d560e009c7|xqc_conn_next_wakeup_time|wakeup_time:1757653415301763|
[2025/09/12 05:03:35 104640] [debug] |scid:13e06243da1ca3d560e009c7|xqc_engine_add_wakeup_queue|next_tick_time:1757653415301763|
[2025/09/12 05:03:35 104644] [debug] |xqc_engine_wakeup_after|wakeup:1757653415129542|now:1757653415104644|diff:24898|
[2025/09/12 05:03:35 104650] [debug] |xqc_engine_main_logic|END|now:1757653415104282|
[2025/09/12 05:03:35 129725] [debug] |xqc_engine_main_logic|BEGIN|now:1757653415129725|
[2025/09/12 05:03:35 129747] [debug] |scid:dd925992dc142c3b0af203f8|xqc_engine_remove_wakeup_queue|next_tick_time:1757653415129542|pq_index:0|
[2025/09/12 05:03:35 129753] [debug] |scid:dd925992dc142c3b0af203f8|xqc_engine_add_active_queue|last_ticked_time:1757653414926669|
[2025/09/12 05:03:35 129761] [debug] |scid:dd925992dc142c3b0af203f8|xqc_engine_process_conn|conn:0000558BB888A56C|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:1757653415129759|
[2025/09/12 05:03:35 129767] [debug] |scid:dd925992dc142c3b0af203f8|xqc_timer_expire|timer expired|type:CONN_DRAINING|expire_time:1757653415129542|now:1757653415129759|
[2025/09/12 05:03:35 129772] [debug] |scid:dd925992dc142c3b0af203f8|xqc_timer_expire|unset|type:CONN_DRAINING|expire_time:1757653415129542|now:1757653415129759|
[2025/09/12 05:03:35 129777] [debug] |scid:dd925992dc142c3b0af203f8|xqc_timer_unset|type:CONN_DRAINING|
[2025/09/12 05:03:35 129782] [info] |xqc_engine_main_logic|conn:0000558BB888A56C|l-0.0.0.0-443-dd925992dc142c3b0af203f8 p-193.167.0.100-54997-6a408a5efd59ccee077e51db01c8d226e2|conn_state:13|next_tick_time:1757653415129542
[2025/09/12 05:03:35 129798] [report] |scid:dd925992dc142c3b0af203f8|xqc_conn_destroy|0000558BB888A56C|has_0rtt:0|0rtt_accept:0|token_ok:0|handshake_time:973055|first_send_delay:1125594|conn_persist:1360707|keyupdate_cnt:0|err:0x0|close_msg:remote close|l-0.0.0.0-443-dd925992dc142c3b0af203f8 p-193.167.0.100-54997-6a408a5efd59ccee077e51db01c8d226e2|hsk_recv:817344|close_recv:1157459|close_send:1157619|last_recv:1157381|last_send:1157619|mp_enable:0|create:1|validated:1|active:1|path_info:0/1/0/a/0,1,1,1,0,0,0,0,0,0,0,33,20,19,1024,0,17,i32,4,296,309,4080,112966296,1125,0,4,26,39,40000,112966297,1157,0,4,1393,1406,3,112966294,1116,0,4,33,4,15,1093,4,1062,84,16,1125,4,26,40000,17,1157,0-2,0-2,0-0,0-0,0-0,0-31,0-10515,0-9768,0-25,0-19,0-7,0-2,0-0,0-0,0-0,0-0,0-0,0-0|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: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 05:03:35 129809] [debug] |scid:dd925992dc142c3b0af203f8|xqc_destroy_stream|send_state:2|recv_state:3|stream_id:0|stream_type:0|
[2025/09/12 05:03:35 129818] [stats] |scid:dd925992dc142c3b0af203f8|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:1757653414894517|wrt_delay:168|snd_delay:290|finwrt_delay:168|finsnd_delay:290|finrcv_delay:2|finread_delay:81|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-dd925992dc142c3b0af203f8 p-193.167.0.100-54997-6a408a5efd59ccee077e51db01c8d226e2|path_info:mp is not supported in connection scid:dd925992dc142c3b0af203f8|fec_recv_delay:0u|fec_send_rpr_cnt:0|retrans:0|
[2025/09/12 05:03:35 129856] [debug] |scid:dd925992dc142c3b0af203f8|xqc_send_ctl_destroy|destroy|
[2025/09/12 05:03:35 129864] [debug] |scid:dd925992dc142c3b0af203f8|xqc_destroy_crypto_stream|destroy crypto stream|encrypt_level:0|cur_state:CLOSED|
[2025/09/12 05:03:35 129873] [debug] |scid:dd925992dc142c3b0af203f8|xqc_destroy_crypto_stream|destroy crypto stream|encrypt_level:2|cur_state:CLOSED|
[2025/09/12 05:03:35 129881] [debug] |scid:dd925992dc142c3b0af203f8|xqc_destroy_crypto_stream|destroy crypto stream|encrypt_level:3|cur_state:CLOSED|
[2025/09/12 05:03:35 129927] [debug] |xqc_engine_wakeup_after|wakeup:1757653415301763|now:1757653415129927|diff:171836|
[2025/09/12 05:03:35 129937] [debug] |xqc_engine_main_logic|END|now:1757653415129759|
[2025/09/12 05:03:35 302170] [debug] |xqc_engine_main_logic|BEGIN|now:1757653415302170|
[2025/09/12 05:03:35 302187] [debug] |scid:13e06243da1ca3d560e009c7|xqc_engine_remove_wakeup_queue|next_tick_time:1757653415301763|pq_index:0|
[2025/09/12 05:03:35 302194] [debug] |scid:13e06243da1ca3d560e009c7|xqc_engine_add_active_queue|last_ticked_time:1757653415104282|
[2025/09/12 05:03:35 302201] [debug] |scid:13e06243da1ca3d560e009c7|xqc_engine_process_conn|conn:0000558BB8867F4C|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:1757653415302199|
[2025/09/12 05:03:35 302207] [debug] |scid:13e06243da1ca3d560e009c7|xqc_timer_expire|timer expired|type:LOSS_DETECTION|expire_time:1757653415301763|now:1757653415302199|
[2025/09/12 05:03:35 302213] [debug] |scid:13e06243da1ca3d560e009c7|xqc_timer_loss_detection_timeout|path:0|loss_detection_timeout|
[2025/09/12 05:03:35 302217] [debug] |scid:13e06243da1ca3d560e009c7|xqc_timer_loss_detection_timeout|send Probe pkts|conn:0000558BB8867F4C|path:0|bytes_in_flight:918|
[2025/09/12 05:03:35 302223] [debug] |scid:13e06243da1ca3d560e009c7|xqc_send_ctl_get_pto_time_and_space|srtt:32870|rtt_var:16435|pto_duration:197220|backoff_factor:2.00|backoff:2.00|pto_cnt:1|max_ack_delay:25|
[2025/09/12 05:03:35 302229] [debug] |scid:13e06243da1ca3d560e009c7|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8867F4C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:03:35 302234] [debug] |scid:13e06243da1ca3d560e009c7|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8867F4C|path:0|PNS: 1, unacked: 918|
[2025/09/12 05:03:35 302238] [debug] |scid:13e06243da1ca3d560e009c7|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8867F4C|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:03:35 302243] [debug] |scid:13e06243da1ca3d560e009c7|xqc_path_send_one_or_two_ack_elicit_pkts|send two ack-eliciting pkts|path:0|pns:1|
[2025/09/12 05:03:35 302249] [debug] |scid:13e06243da1ca3d560e009c7|xqc_conn_send_probe_pkt|conn:0000558BB8867F4C|path:0|pkt_num:0|size:194|pkt_type:HSK|frame:CRYPTO |conn_state:S_HANDSHAKE_SENT|
[2025/09/12 05:03:35 302262] [debug] |scid:13e06243da1ca3d560e009c7|xqc_conn_send_probe_pkt|conn:0000558BB8867F4C|path:0|pkt_num:1|size:516|pkt_type:HSK|frame:CRYPTO |conn_state:S_HANDSHAKE_SENT|
[2025/09/12 05:03:35 302268] [debug] |scid:13e06243da1ca3d560e009c7|xqc_timer_loss_detection_timeout|xqc_send_ctl_set_loss_detection_timer|PTO|conn:0000558BB8867F4C|pto_count:2
[2025/09/12 05:03:35 302274] [debug] |scid:13e06243da1ca3d560e009c7|xqc_send_ctl_get_pto_time_and_space|srtt:32870|rtt_var:16435|pto_duration:394440|backoff_factor:2.00|backoff:4.00|pto_cnt:2|max_ack_delay:25|
[2025/09/12 05:03:35 302279] [debug] |scid:13e06243da1ca3d560e009c7|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8867F4C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:03:35 302284] [debug] |scid:13e06243da1ca3d560e009c7|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8867F4C|path:0|PNS: 1, unacked: 918|
[2025/09/12 05:03:35 302289] [debug] |scid:13e06243da1ca3d560e009c7|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8867F4C|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:03:35 302294] [debug] |scid:13e06243da1ca3d560e009c7|xqc_timer_set|type:LOSS_DETECTION|expire:1757653415498983|now:1757653415302274|interv:196709|
[2025/09/12 05:03:35 302299] [debug] |scid:13e06243da1ca3d560e009c7|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB8867F4C|path:0|pns:1|expire:1757653415498983|now:1757653415302274|interval:196709|pto_count:2|srtt:32870
[2025/09/12 05:03:35 302306] [debug] |scid:13e06243da1ca3d560e009c7|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:CRYPTO |stream_id:0|stream_offset:0|
[2025/09/12 05:03:35 302312] [debug] |scid:13e06243da1ca3d560e009c7|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:CRYPTO |stream_id:0|stream_offset:0|
[2025/09/12 05:03:35 302318] [debug] |scid:13e06243da1ca3d560e009c7|xqc_check_acked_or_dropped_pkt|conn:0000558BB8867F4C|pkt_num:0|size:194|pkt_type:HSK|frame:CRYPTO |
[2025/09/12 05:03:35 302333] [debug] |scid:13e06243da1ca3d560e009c7|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:6|
[2025/09/12 05:03:35 302382] [info] |scid:13e06243da1ca3d560e009c7|xqc_send_packet_with_pn|<==|conn:0000558BB8867F4C|path:0|pkt_num:6|size:194|sent:210|pkt_type:HSK|frame:CRYPTO |inflight:918|now:1757653415302344|stream_id:0|stream_offset:0|
[2025/09/12 05:03:35 302393] [debug] |scid:13e06243da1ca3d560e009c7|xqc_send_ctl_on_packet_sent|conn:0000558BB8867F4C|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 05:03:35 302403] [debug] |scid:13e06243da1ca3d560e009c7|xqc_send_ctl_on_packet_sent|path:0|inflight:918|applimit:0|
[2025/09/12 05:03:35 302411] [debug] |scid:13e06243da1ca3d560e009c7|xqc_send_ctl_get_pto_time_and_space|srtt:32870|rtt_var:16435|pto_duration:394440|backoff_factor:2.00|backoff:4.00|pto_cnt:2|max_ack_delay:25|
[2025/09/12 05:03:35 302421] [debug] |scid:13e06243da1ca3d560e009c7|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8867F4C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:03:35 302428] [debug] |scid:13e06243da1ca3d560e009c7|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8867F4C|path:0|PNS: 1, unacked: 1112|
[2025/09/12 05:03:35 302433] [debug] |scid:13e06243da1ca3d560e009c7|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8867F4C|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:03:35 302437] [debug] |scid:13e06243da1ca3d560e009c7|xqc_timer_set|type:LOSS_DETECTION|expire:1757653415696784|now:1757653415302411|interv:394373|
[2025/09/12 05:03:35 302442] [debug] |scid:13e06243da1ca3d560e009c7|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB8867F4C|path:0|pns:1|expire:1757653415696784|now:1757653415302411|interval:394373|pto_count:2|srtt:32870
[2025/09/12 05:03:35 302448] [debug] |scid:13e06243da1ca3d560e009c7|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:47136|inflight:1112|
[2025/09/12 05:03:35 302454] [debug] |scid:13e06243da1ca3d560e009c7|xqc_check_acked_or_dropped_pkt|conn:0000558BB8867F4C|pkt_num:1|size:516|pkt_type:HSK|frame:CRYPTO |
[2025/09/12 05:03:35 302460] [debug] |scid:13e06243da1ca3d560e009c7|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:7|
[2025/09/12 05:03:35 302493] [info] |scid:13e06243da1ca3d560e009c7|xqc_send_packet_with_pn|<==|conn:0000558BB8867F4C|path:0|pkt_num:7|size:516|sent:532|pkt_type:HSK|frame:CRYPTO |inflight:1112|now:1757653415302468|stream_id:0|stream_offset:0|
[2025/09/12 05:03:35 302503] [debug] |scid:13e06243da1ca3d560e009c7|xqc_send_ctl_on_packet_sent|conn:0000558BB8867F4C|path:0|pkt_num:7|origin_pktnum:1|size:516|enc_size:532|pkt_type:HSK|frame:CRYPTO |conn_state:S_HANDSHAKE_SENT|po_in_flight:0||retrans:16|
[2025/09/12 05:03:35 302512] [debug] |scid:13e06243da1ca3d560e009c7|xqc_send_ctl_on_packet_sent|path:0|inflight:1112|applimit:0|
[2025/09/12 05:03:35 302520] [debug] |scid:13e06243da1ca3d560e009c7|xqc_send_ctl_get_pto_time_and_space|srtt:32870|rtt_var:16435|pto_duration:394440|backoff_factor:2.00|backoff:4.00|pto_cnt:2|max_ack_delay:25|
[2025/09/12 05:03:35 302528] [debug] |scid:13e06243da1ca3d560e009c7|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8867F4C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:03:35 302533] [debug] |scid:13e06243da1ca3d560e009c7|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8867F4C|path:0|PNS: 1, unacked: 1628|
[2025/09/12 05:03:35 302538] [debug] |scid:13e06243da1ca3d560e009c7|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8867F4C|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:03:35 302542] [debug] |scid:13e06243da1ca3d560e009c7|xqc_timer_set|type:LOSS_DETECTION|expire:1757653415696908|now:1757653415302520|interv:394388|
[2025/09/12 05:03:35 302547] [debug] |scid:13e06243da1ca3d560e009c7|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB8867F4C|path:0|pns:1|expire:1757653415696908|now:1757653415302520|interval:394388|pto_count:2|srtt:32870
[2025/09/12 05:03:35 302553] [debug] |scid:13e06243da1ca3d560e009c7|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:47136|inflight:1628|
[2025/09/12 05:03:35 302565] [debug] |scid:13e06243da1ca3d560e009c7|xqc_conn_next_wakeup_time|wakeup_time:1757653415696908|
[2025/09/12 05:03:35 302570] [debug] |scid:13e06243da1ca3d560e009c7|xqc_engine_add_wakeup_queue|next_tick_time:1757653415696908|
[2025/09/12 05:03:35 302575] [debug] |xqc_engine_wakeup_after|wakeup:1757653415696908|now:1757653415302575|diff:394333|
[2025/09/12 05:03:35 302581] [debug] |xqc_engine_main_logic|END|now:1757653415302199|
[2025/09/12 05:03:35 698037] [debug] |xqc_engine_main_logic|BEGIN|now:1757653415698036|
[2025/09/12 05:03:35 698089] [debug] |scid:13e06243da1ca3d560e009c7|xqc_engine_remove_wakeup_queue|next_tick_time:1757653415696908|pq_index:0|
[2025/09/12 05:03:35 698096] [debug] |scid:13e06243da1ca3d560e009c7|xqc_engine_add_active_queue|last_ticked_time:1757653415302199|
[2025/09/12 05:03:35 698104] [debug] |scid:13e06243da1ca3d560e009c7|xqc_engine_process_conn|conn:0000558BB8867F4C|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:1757653415698102|
[2025/09/12 05:03:35 698111] [debug] |scid:13e06243da1ca3d560e009c7|xqc_timer_expire|timer expired|type:LOSS_DETECTION|expire_time:1757653415696908|now:1757653415698102|
[2025/09/12 05:03:35 698117] [debug] |scid:13e06243da1ca3d560e009c7|xqc_timer_loss_detection_timeout|path:0|loss_detection_timeout|
[2025/09/12 05:03:35 698123] [debug] |scid:13e06243da1ca3d560e009c7|xqc_timer_loss_detection_timeout|send Probe pkts|conn:0000558BB8867F4C|path:0|bytes_in_flight:1628|
[2025/09/12 05:03:35 698128] [debug] |scid:13e06243da1ca3d560e009c7|xqc_send_ctl_get_pto_time_and_space|srtt:32870|rtt_var:16435|pto_duration:394440|backoff_factor:2.00|backoff:4.00|pto_cnt:2|max_ack_delay:25|
[2025/09/12 05:03:35 698135] [debug] |scid:13e06243da1ca3d560e009c7|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8867F4C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:03:35 698140] [debug] |scid:13e06243da1ca3d560e009c7|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8867F4C|path:0|PNS: 1, unacked: 1628|
[2025/09/12 05:03:35 698146] [debug] |scid:13e06243da1ca3d560e009c7|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8867F4C|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:03:35 698151] [debug] |scid:13e06243da1ca3d560e009c7|xqc_path_send_one_or_two_ack_elicit_pkts|send two ack-eliciting pkts|path:0|pns:1|
[2025/09/12 05:03:35 698158] [debug] |scid:13e06243da1ca3d560e009c7|xqc_conn_send_probe_pkt|conn:0000558BB8867F4C|path:0|pkt_num:0|size:194|pkt_type:HSK|frame:CRYPTO |conn_state:S_HANDSHAKE_SENT|
[2025/09/12 05:03:35 698168] [debug] |scid:13e06243da1ca3d560e009c7|xqc_conn_send_probe_pkt|conn:0000558BB8867F4C|path:0|pkt_num:1|size:516|pkt_type:HSK|frame:CRYPTO |conn_state:S_HANDSHAKE_SENT|
[2025/09/12 05:03:35 698174] [debug] |scid:13e06243da1ca3d560e009c7|xqc_timer_loss_detection_timeout|xqc_send_ctl_set_loss_detection_timer|PTO|conn:0000558BB8867F4C|pto_count:3
[2025/09/12 05:03:35 698180] [debug] |scid:13e06243da1ca3d560e009c7|xqc_send_ctl_get_pto_time_and_space|srtt:32870|rtt_var:16435|pto_duration:788880|backoff_factor:2.00|backoff:8.00|pto_cnt:3|max_ack_delay:25|
[2025/09/12 05:03:35 698186] [debug] |scid:13e06243da1ca3d560e009c7|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8867F4C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:03:35 698191] [debug] |scid:13e06243da1ca3d560e009c7|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8867F4C|path:0|PNS: 1, unacked: 1628|
[2025/09/12 05:03:35 698196] [debug] |scid:13e06243da1ca3d560e009c7|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8867F4C|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:03:35 698201] [debug] |scid:13e06243da1ca3d560e009c7|xqc_timer_set|type:LOSS_DETECTION|expire:1757653416091348|now:1757653415698179|interv:393169|
[2025/09/12 05:03:35 698207] [debug] |scid:13e06243da1ca3d560e009c7|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB8867F4C|path:0|pns:1|expire:1757653416091348|now:1757653415698179|interval:393169|pto_count:3|srtt:32870
[2025/09/12 05:03:35 698226] [debug] |scid:13e06243da1ca3d560e009c7|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:CRYPTO |stream_id:0|stream_offset:0|
[2025/09/12 05:03:35 698232] [debug] |scid:13e06243da1ca3d560e009c7|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:CRYPTO |stream_id:0|stream_offset:0|
[2025/09/12 05:03:35 698238] [debug] |scid:13e06243da1ca3d560e009c7|xqc_check_acked_or_dropped_pkt|conn:0000558BB8867F4C|pkt_num:0|size:194|pkt_type:HSK|frame:CRYPTO |
[2025/09/12 05:03:35 698246] [debug] |scid:13e06243da1ca3d560e009c7|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:8|
[2025/09/12 05:03:35 698301] [info] |scid:13e06243da1ca3d560e009c7|xqc_send_packet_with_pn|<==|conn:0000558BB8867F4C|path:0|pkt_num:8|size:194|sent:210|pkt_type:HSK|frame:CRYPTO |inflight:1628|now:1757653415698260|stream_id:0|stream_offset:0|
[2025/09/12 05:03:35 698314] [debug] |scid:13e06243da1ca3d560e009c7|xqc_send_ctl_on_packet_sent|conn:0000558BB8867F4C|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 05:03:35 698324] [debug] |scid:13e06243da1ca3d560e009c7|xqc_send_ctl_on_packet_sent|path:0|inflight:1628|applimit:0|
[2025/09/12 05:03:35 698333] [debug] |scid:13e06243da1ca3d560e009c7|xqc_send_ctl_get_pto_time_and_space|srtt:32870|rtt_var:16435|pto_duration:788880|backoff_factor:2.00|backoff:8.00|pto_cnt:3|max_ack_delay:25|
[2025/09/12 05:03:35 698342] [debug] |scid:13e06243da1ca3d560e009c7|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8867F4C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:03:35 698350] [debug] |scid:13e06243da1ca3d560e009c7|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8867F4C|path:0|PNS: 1, unacked: 1822|
[2025/09/12 05:03:35 698355] [debug] |scid:13e06243da1ca3d560e009c7|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8867F4C|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:03:35 698361] [debug] |scid:13e06243da1ca3d560e009c7|xqc_timer_set|type:LOSS_DETECTION|expire:1757653416487140|now:1757653415698332|interv:788808|
[2025/09/12 05:03:35 698366] [debug] |scid:13e06243da1ca3d560e009c7|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB8867F4C|path:0|pns:1|expire:1757653416487140|now:1757653415698332|interval:788808|pto_count:3|srtt:32870
[2025/09/12 05:03:35 698373] [debug] |scid:13e06243da1ca3d560e009c7|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:47136|inflight:1822|
[2025/09/12 05:03:35 698380] [debug] |scid:13e06243da1ca3d560e009c7|xqc_check_acked_or_dropped_pkt|conn:0000558BB8867F4C|pkt_num:1|size:516|pkt_type:HSK|frame:CRYPTO |
[2025/09/12 05:03:35 698386] [debug] |scid:13e06243da1ca3d560e009c7|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:9|
[2025/09/12 05:03:35 698421] [info] |scid:13e06243da1ca3d560e009c7|xqc_send_packet_with_pn|<==|conn:0000558BB8867F4C|path:0|pkt_num:9|size:516|sent:532|pkt_type:HSK|frame:CRYPTO |inflight:1822|now:1757653415698395|stream_id:0|stream_offset:0|
[2025/09/12 05:03:35 698432] [debug] |scid:13e06243da1ca3d560e009c7|xqc_send_ctl_on_packet_sent|conn:0000558BB8867F4C|path:0|pkt_num:9|origin_pktnum:1|size:516|enc_size:532|pkt_type:HSK|frame:CRYPTO |conn_state:S_HANDSHAKE_SENT|po_in_flight:0||retrans:16|
[2025/09/12 05:03:35 698442] [debug] |scid:13e06243da1ca3d560e009c7|xqc_send_ctl_on_packet_sent|path:0|inflight:1822|applimit:0|
[2025/09/12 05:03:35 698451] [debug] |scid:13e06243da1ca3d560e009c7|xqc_send_ctl_get_pto_time_and_space|srtt:32870|rtt_var:16435|pto_duration:788880|backoff_factor:2.00|backoff:8.00|pto_cnt:3|max_ack_delay:25|
[2025/09/12 05:03:35 698460] [debug] |scid:13e06243da1ca3d560e009c7|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8867F4C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:03:35 698465] [debug] |scid:13e06243da1ca3d560e009c7|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8867F4C|path:0|PNS: 1, unacked: 2338|
[2025/09/12 05:03:35 698470] [debug] |scid:13e06243da1ca3d560e009c7|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8867F4C|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:03:35 698482] [debug] |scid:13e06243da1ca3d560e009c7|xqc_timer_set|type:LOSS_DETECTION|expire:1757653416487275|now:1757653415698450|interv:788825|
[2025/09/12 05:03:35 698487] [debug] |scid:13e06243da1ca3d560e009c7|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB8867F4C|path:0|pns:1|expire:1757653416487275|now:1757653415698450|interval:788825|pto_count:3|srtt:32870
[2025/09/12 05:03:35 698493] [debug] |scid:13e06243da1ca3d560e009c7|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:47136|inflight:2338|
[2025/09/12 05:03:35 698500] [debug] |scid:13e06243da1ca3d560e009c7|xqc_conn_next_wakeup_time|wakeup_time:1757653416487275|
[2025/09/12 05:03:35 698506] [debug] |scid:13e06243da1ca3d560e009c7|xqc_engine_add_wakeup_queue|next_tick_time:1757653416487275|
[2025/09/12 05:03:35 698511] [debug] |xqc_engine_wakeup_after|wakeup:1757653416487275|now:1757653415698511|diff:788764|
[2025/09/12 05:03:35 698517] [debug] |xqc_engine_main_logic|END|now:1757653415698102|
[2025/09/12 05:03:35 729248] [info] |xqc_engine_packet_process|==>|conn:0000558BB8867F4C|size:69|state:S_HANDSHAKE_SENT|recv_time:1757653415729246|
[2025/09/12 05:03:35 729269] [debug] |scid:13e06243da1ca3d560e009c7|xqc_packet_parse_handshake|success|Length:29|
[2025/09/12 05:03:35 729281] [debug] |scid:13e06243da1ca3d560e009c7|xqc_packet_decrypt|largest_pn:0|
[2025/09/12 05:03:35 729287] [debug] |scid:13e06243da1ca3d560e009c7|xqc_packet_decrypt|decryption nonce|path_id:0|pn:1206460600|
[2025/09/12 05:03:35 729300] [debug] |scid:13e06243da1ca3d560e009c7|xqc_packet_decrypt_single|pkt_type:HSK|pkt_num:1206460600|
[2025/09/12 05:03:35 729308] [debug] |scid:13e06243da1ca3d560e009c7|xqc_process_frames|frame_type:2|
[2025/09/12 05:03:35 729318] [debug] |scid:13e06243da1ca3d560e009c7|xqc_send_ctl_on_ack_received|conn:0000558BB8867F4C|path:0|pkt_num:1|origin_pktnum:0|size:516|pns:1|pkt_type:HSK|frame:CRYPTO |conn_state:S_HANDSHAKE_SENT|frame_largest_ack:8|path_largest_ack:1|
[2025/09/12 05:03:35 729328] [debug] |scid:13e06243da1ca3d560e009c7|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:1894|prior_delivered:0|prior_time:1757653415004885|is_app_limited:1|send_elapse:212|ack_elapse:724361|ctl_first_sent_time:1757653415005097|lagest_ack_time:1757653415729246|curr_delivered:1700|
[2025/09/12 05:03:35 729337] [debug] |scid:13e06243da1ca3d560e009c7|xqc_update_sample|sampler_sent_time_update:1757653415005097|
[2025/09/12 05:03:35 729345] [debug] |scid:13e06243da1ca3d560e009c7|xqc_send_ctl_on_ack_received|sndq_packets_used:10||sndq_packets_used_bytes:0|sndq_packets_free:0|
[2025/09/12 05:03:35 729350] [debug] |scid:13e06243da1ca3d560e009c7|xqc_send_ctl_on_ack_received|conn:0000558BB8867F4C|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:8|path_largest_ack:2|
[2025/09/12 05:03:35 729357] [debug] |scid:13e06243da1ca3d560e009c7|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:2020|prior_delivered:0|prior_time:1757653415004885|is_app_limited:1|send_elapse:300|ack_elapse:724361|ctl_first_sent_time:1757653415005185|lagest_ack_time:1757653415729246|curr_delivered:1826|
[2025/09/12 05:03:35 729366] [debug] |scid:13e06243da1ca3d560e009c7|xqc_update_sample|sampler_sent_time_update:1757653415005185|
[2025/09/12 05:03:35 729375] [debug] |scid:13e06243da1ca3d560e009c7|xqc_send_ctl_on_ack_received|sndq_packets_used:9||sndq_packets_used_bytes:0|sndq_packets_free:1|
[2025/09/12 05:03:35 729383] [debug] |scid:13e06243da1ca3d560e009c7|xqc_send_ctl_on_ack_received|conn:0000558BB8867F4C|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 05:03:35 729392] [debug] |scid:13e06243da1ca3d560e009c7|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:1112|prior_delivered:1184|prior_time:1757653415037755|is_app_limited:1|send_elapse:297459|ack_elapse:691491|ctl_first_sent_time:1757653415302344|lagest_ack_time:1757653415729246|curr_delivered:2020|
[2025/09/12 05:03:35 729410] [debug] |scid:13e06243da1ca3d560e009c7|xqc_update_sample|sampler_sent_time_update:1757653415302344|
[2025/09/12 05:03:35 729418] [debug] |scid:13e06243da1ca3d560e009c7|xqc_send_ctl_on_ack_received|sndq_packets_used:8||sndq_packets_used_bytes:0|sndq_packets_free:2|
[2025/09/12 05:03:35 729427] [debug] |scid:13e06243da1ca3d560e009c7|xqc_send_ctl_on_ack_received|conn:0000558BB8867F4C|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 05:03:35 729433] [debug] |scid:13e06243da1ca3d560e009c7|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:1112|prior_delivered:1184|prior_time:1757653415037755|is_app_limited:1|send_elapse:297459|ack_elapse:691491|ctl_first_sent_time:1757653415302344|lagest_ack_time:1757653415729246|curr_delivered:2214|
[2025/09/12 05:03:35 729438] [debug] |scid:13e06243da1ca3d560e009c7|xqc_update_sample|sampler_sent_time_update:1757653415698260|
[2025/09/12 05:03:35 729446] [debug] |scid:13e06243da1ca3d560e009c7|xqc_send_ctl_on_ack_received|sndq_packets_used:7||sndq_packets_used_bytes:0|sndq_packets_free:3|
[2025/09/12 05:03:35 729453] [debug] |scid:13e06243da1ca3d560e009c7|xqc_send_ctl_update_rtt|before update rtt|conn:0000558BB8867F4C|srtt:32870|rttvar:16435|minrtt:32870|latest_rtt:30986|ack_delay:0|
[2025/09/12 05:03:35 729463] [debug] |scid:13e06243da1ca3d560e009c7|xqc_send_ctl_update_rtt|l-0.0.0.0-443-13e06243da1ca3d560e009c7 p-193.167.0.100-47411-ddaf2924b1e0f28a234a564c86afd74057 |after update rtt|conn:0000558BB8867F4C|srtt:32635|rttvar:12798|minrtt:30986|latest_rtt:30986|ack_delay:0|
[2025/09/12 05:03:35 729471] [debug] |scid:13e06243da1ca3d560e009c7|xqc_send_ctl_on_spurious_loss_detected|ctl_reordering_packet_threshold:8|ctl_reordering_time_threshold_shift:0|
[2025/09/12 05:03:35 729479] [debug] |scid:13e06243da1ca3d560e009c7|xqc_send_ctl_get_lost_sent_pn|largest_acked:8|lost_pn:0|thresh:8|
[2025/09/12 05:03:35 729489] [debug] |scid:13e06243da1ca3d560e009c7|xqc_send_ctl_detect_lost|mark lost|pns:1|pkt_num:3|lost_pn:0|po_sent_time:1757653415005264|lost_send_time:1757653415663976|loss_delay:65270|frame:CRYPTO |repair:32|
[2025/09/12 05:03:35 729499] [debug] |scid:13e06243da1ca3d560e009c7|xqc_send_ctl_detect_lost|OnLostDetection|largest_lost sent time: 1757653415005264u|
[2025/09/12 05:03:35 729507] [debug] |scid:13e06243da1ca3d560e009c7|xqc_send_ctl_detect_lost|OnLostDetection|Persistent congestion occurs|
[2025/09/12 05:03:35 729515] [stats] |scid:13e06243da1ca3d560e009c7|xqc_send_ctl_detect_lost|l-0.0.0.0-443-13e06243da1ca3d560e009c7 p-193.167.0.100-47411-ddaf2924b1e0f28a234a564c86afd74057 |lost interval:1757653415729246|lost_count:1|send_count:11|pkt_num:3|po_send_time:1757653415005264|srtt:32635|cwnd:5744|bw:36020|conn_life:725821|now:0|last_lost_time:725821|
[2025/09/12 05:03:35 729525] [debug] |scid:13e06243da1ca3d560e009c7|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:03:35 729533] [debug] |scid:13e06243da1ca3d560e009c7|xqc_send_ctl_set_loss_detection_timer|unset|no ack-eliciting pkts in flight|conn:0000558BB8867F4C|path:0|
[2025/09/12 05:03:35 729541] [debug] |scid:13e06243da1ca3d560e009c7|xqc_timer_unset|type:LOSS_DETECTION|
[2025/09/12 05:03:35 729549] [debug] |scid:13e06243da1ca3d560e009c7|xqc_generate_sample|sampler: send_elapse 297459, ack_elapse 691491, delivered 1030|rate 1489|lost 1|
[2025/09/12 05:03:35 729558] [debug] |scid:13e06243da1ca3d560e009c7|xqc_bbr_update_bandwidth|BBRv1: RTT round update 1 -> 2|
[2025/09/12 05:03:35 729567] [debug] |scid:13e06243da1ca3d560e009c7|xqc_bbr_update_min_rtt|probertt expire|rtt:30986, old_rtt:32870|
[2025/09/12 05:03:35 729573] [debug] |scid:13e06243da1ca3d560e009c7|xqc_bbr_update_min_rtt|minrtt expire|rtt:30986, old_rtt:32870|
[2025/09/12 05:03:35 729582] [debug] |scid:13e06243da1ca3d560e009c7|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:5744|extra_cwnd:2368|
[2025/09/12 05:03:35 729589] [debug] |scid:13e06243da1ca3d560e009c7|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:5744|packet_lost:1|acked:1030|po_sent_time:1757653415698260|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2214|
[2025/09/12 05:03:35 729606] [debug] |scid:13e06243da1ca3d560e009c7|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:5744|packet_lost:1|acked:1030|po_sent_time:1757653415698260|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2214|
[2025/09/12 05:03:35 729615] [debug] |scid:13e06243da1ca3d560e009c7|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-13e06243da1ca3d560e009c7 p-193.167.0.100-47411-ddaf2924b1e0f28a234a564c86afd74057 |bbr on ack|mode:0|pacing_rate:4033207|bw:36020|cwnd:6774|full_bw_reached:0|inflight:0|srtt:32635|latest_rtt:30986|min_rtt:30986|applimit:1|lost:0|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:1|
[2025/09/12 05:03:35 729626] [stats] |scid:13e06243da1ca3d560e009c7|xqc_send_ctl_info_circle_record|l-0.0.0.0-443-13e06243da1ca3d560e009c7 p-193.167.0.100-47411-ddaf2924b1e0f28a234a564c86afd74057 |path:0||cwnd:6774|inflight:0|mode:0|applimit:0|pacing_rate:4033207|bw:36020|srtt:32635|latest_rtt:30986|min_rtt:30986|send:11|lost:0|tlp:4|recv:2|recovery:0|slow_start:1|conn_life:726200|acked:1030|delivered:2214|is_cwnd_limited:0|
[2025/09/12 05:03:35 729638] [info] |scid:13e06243da1ca3d560e009c7|xqc_send_ctl_on_pns_discard|xqc_send_ctl_set_loss_detection_timer on discard pns:0
[2025/09/12 05:03:35 729646] [debug] |scid:13e06243da1ca3d560e009c7|xqc_send_ctl_set_loss_detection_timer|unset|no ack-eliciting pkts in flight|conn:0000558BB8867F4C|path:0|
[2025/09/12 05:03:35 729655] [debug] |scid:13e06243da1ca3d560e009c7|xqc_timer_unset|type:LOSS_DETECTION|
[2025/09/12 05:03:35 729662] [debug] |scid:13e06243da1ca3d560e009c7|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:1206460600|largest:1206460600|pns:1|
[2025/09/12 05:03:35 729669] [info] |scid:13e06243da1ca3d560e009c7|xqc_conn_on_pkt_processed|====>|conn:0000558BB8867F4C|path:0|size:69|pkt_type:HSK|pkt_num:1206460600|frame:ACK |recv_time:1757653415729246|dcid:13e06243da1ca3d560e009c7|dcid_seq:0|
[2025/09/12 05:03:35 729677] [debug] |scid:13e06243da1ca3d560e009c7|xqc_timer_set|type:PATH_IDLE|expire:1757653475729246|now:1757653415729246|interv:60000000|
[2025/09/12 05:03:35 729683] [debug] |scid:13e06243da1ca3d560e009c7|xqc_timer_set|type:CONN_IDLE|expire:1757653475729246|now:1757653415729246|interv:60000000|
[2025/09/12 05:03:35 729689] [debug] |scid:13e06243da1ca3d560e009c7|xqc_engine_remove_wakeup_queue|next_tick_time:1757653416487275|pq_index:0|
[2025/09/12 05:03:35 729694] [debug] |scid:13e06243da1ca3d560e009c7|xqc_engine_add_active_queue|last_ticked_time:1757653415698102|
[2025/09/12 05:03:35 729698] [debug] |xqc_engine_main_logic|BEGIN|now:1757653415729697|
[2025/09/12 05:03:35 729702] [debug] |scid:13e06243da1ca3d560e009c7|xqc_engine_process_conn|conn:0000558BB8867F4C|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:1757653415729701|
[2025/09/12 05:03:35 729709] [debug] |scid:13e06243da1ca3d560e009c7|xqc_path_get_perf_class|conn:0000558BB8867F4C|path_id:0|path_srtt:32635|min_srtt:32635|path_bw:36020|loss_rate:100.00|path_pto:0|
[2025/09/12 05:03:35 729714] [debug] |scid:13e06243da1ca3d560e009c7|xqc_send_ctl_can_send|l-0.0.0.0-443-13e06243da1ca3d560e009c7 p-193.167.0.100-47411-ddaf2924b1e0f28a234a564c86afd74057 |path:0|can:1|pkt_sz:82|schedule_bytes:0|inflight:0|cwnd:6774|conn:0000558BB8867F4C|stream_id:0|stream_offset:0|
[2025/09/12 05:03:35 729718] [debug] |scid:13e06243da1ca3d560e009c7|xqc_minrtt_scheduler_get_path|path srtt|conn:0000558BB8867F4C|path_id:0|path_srtt:32635|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:03:35 729723] [debug] |scid:13e06243da1ca3d560e009c7|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CRYPTO |pn:3|size:82|reinj:0|path_class:4|
[2025/09/12 05:03:35 729733] [debug] |scid:13e06243da1ca3d560e009c7|xqc_check_acked_or_dropped_pkt|conn:0000558BB8867F4C|pkt_num:3|size:82|pkt_type:HSK|frame:CRYPTO |
[2025/09/12 05:03:35 729737] [debug] |scid:13e06243da1ca3d560e009c7|xqc_send_ctl_can_send|l-0.0.0.0-443-13e06243da1ca3d560e009c7 p-193.167.0.100-47411-ddaf2924b1e0f28a234a564c86afd74057 |path:0|can:1|pkt_sz:82|schedule_bytes:0|inflight:0|cwnd:6774|conn:0000558BB8867F4C|stream_id:0|stream_offset:0|
[2025/09/12 05:03:35 729741] [debug] |scid:13e06243da1ca3d560e009c7|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:03:35 729747] [debug] |scid:13e06243da1ca3d560e009c7|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:10|
[2025/09/12 05:03:35 729784] [info] |scid:13e06243da1ca3d560e009c7|xqc_send_packet_with_pn|<==|conn:0000558BB8867F4C|path:0|pkt_num:10|size:82|sent:98|pkt_type:HSK|frame:CRYPTO |inflight:0|now:1757653415729758|stream_id:0|stream_offset:0|
[2025/09/12 05:03:35 729791] [debug] |scid:13e06243da1ca3d560e009c7|xqc_send_ctl_on_packet_sent|conn:0000558BB8867F4C|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 05:03:35 729796] [debug] |scid:13e06243da1ca3d560e009c7|xqc_send_ctl_on_packet_sent|path:0|inflight:0|applimit:0|
[2025/09/12 05:03:35 729803] [debug] |scid:13e06243da1ca3d560e009c7|xqc_send_ctl_get_pto_time_and_space|srtt:32635|rtt_var:12798|pto_duration:83827|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:03:35 729810] [debug] |scid:13e06243da1ca3d560e009c7|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8867F4C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:03:35 729816] [debug] |scid:13e06243da1ca3d560e009c7|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8867F4C|path:0|PNS: 1, unacked: 82|
[2025/09/12 05:03:35 729822] [debug] |scid:13e06243da1ca3d560e009c7|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8867F4C|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:03:35 729829] [debug] |scid:13e06243da1ca3d560e009c7|xqc_timer_set|type:LOSS_DETECTION|expire:1757653415813585|now:1757653415729803|interv:83782|
[2025/09/12 05:03:35 729836] [debug] |scid:13e06243da1ca3d560e009c7|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB8867F4C|path:0|pns:1|expire:1757653415813585|now:1757653415729803|interval:83782|pto_count:0|srtt:32635
[2025/09/12 05:03:35 729844] [debug] |scid:13e06243da1ca3d560e009c7|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:6774|inflight:82|
[2025/09/12 05:03:35 729852] [debug] |scid:13e06243da1ca3d560e009c7|xqc_conn_next_wakeup_time|wakeup_time:1757653415813585|
[2025/09/12 05:03:35 729858] [debug] |scid:13e06243da1ca3d560e009c7|xqc_engine_add_wakeup_queue|next_tick_time:1757653415813585|
[2025/09/12 05:03:35 729863] [debug] |xqc_engine_wakeup_after|wakeup:1757653415813585|now:1757653415729863|diff:83722|
[2025/09/12 05:03:35 729868] [debug] |xqc_engine_main_logic|END|now:1757653415729701|
[2025/09/12 05:03:35 729875] [info] |xqc_engine_packet_process|==>|conn:0000558BB8867F4C|size:69|state:S_HANDSHAKE_SENT|recv_time:1757653415729875|
[2025/09/12 05:03:35 729880] [debug] |scid:13e06243da1ca3d560e009c7|xqc_packet_parse_handshake|success|Length:29|
[2025/09/12 05:03:35 729886] [debug] |scid:13e06243da1ca3d560e009c7|xqc_packet_decrypt|largest_pn:1206460600|
[2025/09/12 05:03:35 729890] [debug] |scid:13e06243da1ca3d560e009c7|xqc_packet_decrypt|decryption nonce|path_id:0|pn:1206460601|
[2025/09/12 05:03:35 729895] [debug] |scid:13e06243da1ca3d560e009c7|xqc_packet_decrypt_single|pkt_type:HSK|pkt_num:1206460601|
[2025/09/12 05:03:35 729899] [debug] |scid:13e06243da1ca3d560e009c7|xqc_process_frames|frame_type:2|
[2025/09/12 05:03:35 729904] [info] |scid:13e06243da1ca3d560e009c7|xqc_send_ctl_on_pns_discard|xqc_send_ctl_set_loss_detection_timer on discard pns:0
[2025/09/12 05:03:35 729909] [debug] |scid:13e06243da1ca3d560e009c7|xqc_send_ctl_get_pto_time_and_space|srtt:32635|rtt_var:12798|pto_duration:83827|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:03:35 729918] [debug] |scid:13e06243da1ca3d560e009c7|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8867F4C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:03:35 729922] [debug] |scid:13e06243da1ca3d560e009c7|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8867F4C|path:0|PNS: 1, unacked: 82|
[2025/09/12 05:03:35 729926] [debug] |scid:13e06243da1ca3d560e009c7|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8867F4C|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:03:35 729930] [debug] |scid:13e06243da1ca3d560e009c7|xqc_timer_set|type:LOSS_DETECTION|expire:1757653415813585|now:1757653415729908|interv:83677|
[2025/09/12 05:03:35 729934] [debug] |scid:13e06243da1ca3d560e009c7|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB8867F4C|path:0|pns:1|expire:1757653415813585|now:1757653415729908|interval:83677|pto_count:0|srtt:32635
[2025/09/12 05:03:35 729939] [debug] |scid:13e06243da1ca3d560e009c7|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:1206460601|largest:1206460601|pns:1|
[2025/09/12 05:03:35 729943] [info] |scid:13e06243da1ca3d560e009c7|xqc_conn_on_pkt_processed|====>|conn:0000558BB8867F4C|path:0|size:69|pkt_type:HSK|pkt_num:1206460601|frame:ACK |recv_time:1757653415729875|dcid:13e06243da1ca3d560e009c7|dcid_seq:0|
[2025/09/12 05:03:35 729950] [debug] |scid:13e06243da1ca3d560e009c7|xqc_timer_set|type:PATH_IDLE|expire:1757653475729875|now:1757653415729875|interv:60000000|
[2025/09/12 05:03:35 729957] [debug] |scid:13e06243da1ca3d560e009c7|xqc_timer_set|type:CONN_IDLE|expire:1757653475729875|now:1757653415729875|interv:60000000|
[2025/09/12 05:03:35 729963] [debug] |scid:13e06243da1ca3d560e009c7|xqc_engine_remove_wakeup_queue|next_tick_time:1757653415813585|pq_index:0|
[2025/09/12 05:03:35 729969] [debug] |scid:13e06243da1ca3d560e009c7|xqc_engine_add_active_queue|last_ticked_time:1757653415729701|
[2025/09/12 05:03:35 729976] [debug] |xqc_engine_main_logic|BEGIN|now:1757653415729975|
[2025/09/12 05:03:35 729981] [debug] |scid:13e06243da1ca3d560e009c7|xqc_engine_process_conn|conn:0000558BB8867F4C|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:1757653415729980|
[2025/09/12 05:03:35 729987] [debug] |scid:13e06243da1ca3d560e009c7|xqc_conn_next_wakeup_time|wakeup_time:1757653415813585|
[2025/09/12 05:03:35 729991] [debug] |scid:13e06243da1ca3d560e009c7|xqc_engine_add_wakeup_queue|next_tick_time:1757653415813585|
[2025/09/12 05:03:35 729994] [debug] |xqc_engine_wakeup_after|wakeup:1757653415813585|now:1757653415729994|diff:83591|
[2025/09/12 05:03:35 729998] [debug] |xqc_engine_main_logic|END|now:1757653415729980|
[2025/09/12 05:03:35 730003] [debug] |xqc_engine_main_logic|BEGIN|now:1757653415730003|
[2025/09/12 05:03:35 730007] [debug] |xqc_engine_wakeup_after|wakeup:1757653415813585|now:1757653415730007|diff:83578|
[2025/09/12 05:03:35 730011] [debug] |xqc_engine_main_logic|END|now:1757653415730003|
[2025/09/12 05:03:35 761453] [info] |xqc_engine_packet_process|==>|conn:0000558BB8867F4C|size:420|state:S_HANDSHAKE_SENT|recv_time:1757653415761452|
[2025/09/12 05:03:35 761475] [debug] |scid:13e06243da1ca3d560e009c7|xqc_packet_parse_handshake|success|Length:68|
[2025/09/12 05:03:35 761487] [debug] |scid:13e06243da1ca3d560e009c7|xqc_packet_decrypt|largest_pn:1206460601|
[2025/09/12 05:03:35 761495] [debug] |scid:13e06243da1ca3d560e009c7|xqc_packet_decrypt|decryption nonce|path_id:0|pn:1206460602|
[2025/09/12 05:03:35 761506] [debug] |scid:13e06243da1ca3d560e009c7|xqc_packet_decrypt_single|pkt_type:HSK|pkt_num:1206460602|
[2025/09/12 05:03:35 761514] [debug] |scid:13e06243da1ca3d560e009c7|xqc_process_frames|frame_type:2|
[2025/09/12 05:03:35 761522] [debug] |scid:13e06243da1ca3d560e009c7|xqc_send_ctl_on_ack_received|conn:0000558BB8867F4C|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 05:03:35 761531] [debug] |scid:13e06243da1ca3d560e009c7|xqc_update_sample|sampler_update|prior_lost:1|tx_in_flight:82|prior_delivered:2214|prior_time:1757653415729758|is_app_limited:1|send_elapse:0|ack_elapse:31694|ctl_first_sent_time:1757653415729758|lagest_ack_time:1757653415761452|curr_delivered:2296|
[2025/09/12 05:03:35 761549] [debug] |scid:13e06243da1ca3d560e009c7|xqc_update_sample|sampler_sent_time_update:1757653415729758|
[2025/09/12 05:03:35 761558] [debug] |scid:13e06243da1ca3d560e009c7|xqc_send_ctl_on_ack_received|sndq_packets_used:0||sndq_packets_used_bytes:0|sndq_packets_free:10|
[2025/09/12 05:03:35 761567] [debug] |scid:13e06243da1ca3d560e009c7|xqc_send_ctl_update_rtt|before update rtt|conn:0000558BB8867F4C|srtt:32635|rttvar:12798|minrtt:30986|latest_rtt:31694|ack_delay:0|
[2025/09/12 05:03:35 761576] [debug] |scid:13e06243da1ca3d560e009c7|xqc_send_ctl_update_rtt|l-0.0.0.0-443-13e06243da1ca3d560e009c7 p-193.167.0.100-47411-ddaf2924b1e0f28a234a564c86afd74057 |after update rtt|conn:0000558BB8867F4C|srtt:32517|rttvar:9834|minrtt:30986|latest_rtt:31694|ack_delay:0|
[2025/09/12 05:03:35 761584] [debug] |scid:13e06243da1ca3d560e009c7|xqc_send_ctl_get_lost_sent_pn|largest_acked:10|lost_pn:2|thresh:8|
[2025/09/12 05:03:35 761592] [debug] |scid:13e06243da1ca3d560e009c7|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:03:35 761599] [debug] |scid:13e06243da1ca3d560e009c7|xqc_send_ctl_set_loss_detection_timer|unset|no ack-eliciting pkts in flight|conn:0000558BB8867F4C|path:0|
[2025/09/12 05:03:35 761604] [debug] |scid:13e06243da1ca3d560e009c7|xqc_timer_unset|type:LOSS_DETECTION|
[2025/09/12 05:03:35 761612] [debug] |scid:13e06243da1ca3d560e009c7|xqc_generate_sample|sampler: send_elapse 0, ack_elapse 31694, delivered 82|rate 2587|lost 1|
[2025/09/12 05:03:35 761621] [debug] |scid:13e06243da1ca3d560e009c7|xqc_bbr_update_bandwidth|BBRv1: RTT round update 2 -> 3|
[2025/09/12 05:03:35 761628] [debug] |scid:13e06243da1ca3d560e009c7|xqc_bbr_update_min_rtt|minrtt expire|rtt:30986, old_rtt:30986|
[2025/09/12 05:03:35 761635] [debug] |scid:13e06243da1ca3d560e009c7|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:5744|extra_cwnd:2060|
[2025/09/12 05:03:35 761643] [debug] |scid:13e06243da1ca3d560e009c7|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:6774|packet_lost:0|acked:82|po_sent_time:1757653415729758|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2296|
[2025/09/12 05:03:35 761649] [debug] |scid:13e06243da1ca3d560e009c7|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:6774|packet_lost:0|acked:82|po_sent_time:1757653415729758|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2296|
[2025/09/12 05:03:35 761655] [debug] |scid:13e06243da1ca3d560e009c7|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-13e06243da1ca3d560e009c7 p-193.167.0.100-47411-ddaf2924b1e0f28a234a564c86afd74057 |bbr on ack|mode:0|pacing_rate:4033207|bw:36020|cwnd:6856|full_bw_reached:0|inflight:0|srtt:32517|latest_rtt:31694|min_rtt:30986|applimit:1|lost:1|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:1|
[2025/09/12 05:03:35 761662] [debug] |scid:13e06243da1ca3d560e009c7|xqc_process_frames|frame_type:6|
[2025/09/12 05:03:35 761668] [debug] |scid:13e06243da1ca3d560e009c7|xqc_process_crypto_frame|level:2|
[2025/09/12 05:03:35 761673] [debug] |scid:13e06243da1ca3d560e009c7|xqc_read_crypto_stream|xqc_read_crypto_stream|level:2|
[2025/09/12 05:03:35 761679] [debug] |scid:13e06243da1ca3d560e009c7|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:2|36u|
[2025/09/12 05:03:35 761820] [debug] |scid:13e06243da1ca3d560e009c7|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:3|SSL_quic_write_level:3|rv:1|
[2025/09/12 05:03:35 761827] [debug] |scid:13e06243da1ca3d560e009c7|xqc_tls_do_handshake|TLS handshake|ret:1|
[2025/09/12 05:03:35 761833] [debug] |scid:13e06243da1ca3d560e009c7|xqc_engine_remove_wakeup_queue|next_tick_time:1757653415813585|pq_index:0|
[2025/09/12 05:03:35 761839] [debug] |scid:13e06243da1ca3d560e009c7|xqc_engine_add_active_queue|last_ticked_time:1757653415729980|
[2025/09/12 05:03:35 761850] [debug] |scid:13e06243da1ca3d560e009c7|xqc_create_crypto_stream|encrypt_level:3|cur_state:S_HANDSHAKE_SENT|
[2025/09/12 05:03:35 761855] [debug] |scid:13e06243da1ca3d560e009c7|xqc_process_crypto_frame|server create 1RTT stream|
[2025/09/12 05:03:35 761861] [info] |scid:13e06243da1ca3d560e009c7|xqc_send_ctl_on_pns_discard|xqc_send_ctl_set_loss_detection_timer on discard pns:0
[2025/09/12 05:03:35 761866] [debug] |scid:13e06243da1ca3d560e009c7|xqc_send_ctl_set_loss_detection_timer|unset|no ack-eliciting pkts in flight|conn:0000558BB8867F4C|path:0|
[2025/09/12 05:03:35 761871] [debug] |scid:13e06243da1ca3d560e009c7|xqc_timer_unset|type:LOSS_DETECTION|
[2025/09/12 05:03:35 761876] [debug] |scid:13e06243da1ca3d560e009c7|xqc_timer_unset|type:ACK_HSK|
[2025/09/12 05:03:35 761882] [debug] |scid:13e06243da1ca3d560e009c7|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 05:03:35 761888] [debug] |scid:13e06243da1ca3d560e009c7|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:1206460602|largest:1206460602|pns:1|
[2025/09/12 05:03:35 761894] [info] |scid:13e06243da1ca3d560e009c7|xqc_conn_on_pkt_processed|====>|conn:0000558BB8867F4C|path:0|size:420|pkt_type:HSK|pkt_num:1206460602|frame:ACK CRYPTO |recv_time:1757653415761452|dcid:13e06243da1ca3d560e009c7|dcid_seq:0|
[2025/09/12 05:03:35 761900] [debug] |scid:13e06243da1ca3d560e009c7|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:13e06243da1ca3d560e009c7|spin_bit:0|
[2025/09/12 05:03:35 761906] [warn] |scid:13e06243da1ca3d560e009c7|xqc_packet_parse_single|delay|buff 1RTT packet before handshake completed|
[2025/09/12 05:03:35 761912] [debug] |scid:13e06243da1ca3d560e009c7|xqc_conn_buff_undecrypt_packet_in|====>|delay|undecrypt_count:1|encrypt_level:3|
[2025/09/12 05:03:35 761917] [info] |scid:13e06243da1ca3d560e009c7|xqc_conn_process_packet|ignore err|-630|
[2025/09/12 05:03:35 761922] [debug] |scid:13e06243da1ca3d560e009c7|xqc_timer_set|type:PATH_IDLE|expire:1757653475761452|now:1757653415761452|interv:60000000|
[2025/09/12 05:03:35 761927] [debug] |scid:13e06243da1ca3d560e009c7|xqc_timer_set|type:CONN_IDLE|expire:1757653475761452|now:1757653415761452|interv:60000000|
[2025/09/12 05:03:35 761932] [debug] |xqc_engine_main_logic|BEGIN|now:1757653415761932|
[2025/09/12 05:03:35 761938] [debug] |scid:13e06243da1ca3d560e009c7|xqc_engine_process_conn|conn:0000558BB8867F4C|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:1757653415761937|
[2025/09/12 05:03:35 761944] [debug] |scid:13e06243da1ca3d560e009c7|xqc_conn_check_handshake_complete|HANDSHAKE_COMPLETED|conn:0000558BB8867F4C|
[2025/09/12 05:03:35 761949] [info] |scid:13e06243da1ca3d560e009c7|xqc_conn_handshake_confirmed|handshake confirmed|conn:0000558BB8867F4C|
[2025/09/12 05:03:35 761955] [info] |scid:13e06243da1ca3d560e009c7|xqc_send_ctl_on_pns_discard|xqc_send_ctl_set_loss_detection_timer on discard pns:1
[2025/09/12 05:03:35 761959] [debug] |scid:13e06243da1ca3d560e009c7|xqc_send_ctl_set_loss_detection_timer|unset|no ack-eliciting pkts in flight|conn:0000558BB8867F4C|path:0|
[2025/09/12 05:03:35 761964] [debug] |scid:13e06243da1ca3d560e009c7|xqc_timer_unset|type:LOSS_DETECTION|
[2025/09/12 05:03:35 761970] [debug] |scid:13e06243da1ca3d560e009c7|xqc_conn_gen_token|expire:1758258215|
[2025/09/12 05:03:35 761977] [debug] |scid:13e06243da1ca3d560e009c7|xqc_conn_early_data_reject|reject|
[2025/09/12 05:03:35 761982] [debug] |scid:13e06243da1ca3d560e009c7|xqc_crypto_stream_on_read|encrypt_level:2|cur_state:S_HANDSHAKE_SENT|next_state:ESTABED|
[2025/09/12 05:03:35 761987] [debug] |scid:13e06243da1ca3d560e009c7|xqc_conn_process_undecrypt_packet_in|delay|undecrypt_count:1|encrypt_level:3|
[2025/09/12 05:03:35 761992] [debug] |scid:13e06243da1ca3d560e009c7|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:13e06243da1ca3d560e009c7|spin_bit:0|
[2025/09/12 05:03:35 762002] [debug] |scid:13e06243da1ca3d560e009c7|xqc_packet_decrypt|largest_pn:0|
[2025/09/12 05:03:35 762007] [debug] |scid:13e06243da1ca3d560e009c7|xqc_packet_decrypt|decryption nonce|path_id:0|pn:1206460597|
[2025/09/12 05:03:35 762014] [debug] |scid:13e06243da1ca3d560e009c7|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:1206460597|
[2025/09/12 05:03:35 762019] [debug] |scid:13e06243da1ca3d560e009c7|xqc_process_frames|frame_type:18|
[2025/09/12 05:03:35 762025] [debug] |scid:13e06243da1ca3d560e009c7|xqc_process_new_conn_id_frame|new_conn_id|28dd4113fc8bd577067651331310ad2aac|sr_token:55ede85f583a161340baefe44844b33a
[2025/09/12 05:03:35 762032] [debug] |scid:13e06243da1ca3d560e009c7|xqc_process_frames|frame_type:18|
[2025/09/12 05:03:35 762037] [debug] |scid:13e06243da1ca3d560e009c7|xqc_process_new_conn_id_frame|new_conn_id|017ec2403047e3592a16e4ad36c033ac45|sr_token:6ff3e3cee0e95e49685a5d2f5f6187b2
[2025/09/12 05:03:35 762063] [debug] |scid:13e06243da1ca3d560e009c7|xqc_process_frames|frame_type:18|
[2025/09/12 05:03:35 762068] [debug] |scid:13e06243da1ca3d560e009c7|xqc_process_new_conn_id_frame|new_conn_id|d7642e209063eb081ef118208af6663d2c|sr_token:8f719c0ed996cecbc7c3123716345fcd
[2025/09/12 05:03:35 762074] [debug] |scid:13e06243da1ca3d560e009c7|xqc_process_frames|frame_type:18|
[2025/09/12 05:03:35 762079] [debug] |scid:13e06243da1ca3d560e009c7|xqc_process_new_conn_id_frame|new_conn_id|279d90545afa3bfc35be3c19f2f5958ea8|sr_token:8ec9f5e74280518b4ede3496a356d338
[2025/09/12 05:03:35 762085] [debug] |scid:13e06243da1ca3d560e009c7|xqc_process_frames|frame_type:18|
[2025/09/12 05:03:35 762090] [debug] |scid:13e06243da1ca3d560e009c7|xqc_process_new_conn_id_frame|new_conn_id|737add08a1526b1545983e75bec66ef387|sr_token:a9d42c8a97eada3d47a675f48e1786e8
[2025/09/12 05:03:35 762095] [debug] |scid:13e06243da1ca3d560e009c7|xqc_process_frames|frame_type:18|
[2025/09/12 05:03:35 762100] [debug] |scid:13e06243da1ca3d560e009c7|xqc_process_new_conn_id_frame|new_conn_id|12c3ef8fc040b7f77982e2b458241a3d18|sr_token:75470b54f312a2ec38ff8ed303e8cc3c
[2025/09/12 05:03:35 762106] [debug] |scid:13e06243da1ca3d560e009c7|xqc_process_frames|frame_type:18|
[2025/09/12 05:03:35 762111] [debug] |scid:13e06243da1ca3d560e009c7|xqc_process_new_conn_id_frame|new_conn_id|cf89e4c082d3a1d999cbc97fbaafb013d3|sr_token:a147a9504d0ee2c13c310958b3922fd6
[2025/09/12 05:03:35 762116] [debug] |scid:13e06243da1ca3d560e009c7|xqc_process_frames|frame_type:b|
[2025/09/12 05:03:35 762122] [debug] |scid:13e06243da1ca3d560e009c7|xqc_process_stream_frame|offset:0|data_length:17|fin:1|stream_id:0|path:0|
[2025/09/12 05:03:35 762131] [debug] |scid:13e06243da1ca3d560e009c7|xqc_insert_stream_frame|merge left|merged_offset_end:17|new_offset:0|new_len:17|
[2025/09/12 05:03:35 762136] [debug] |scid:13e06243da1ca3d560e009c7|xqc_process_stream_frame|xqc_stream_ready_to_read all recvd|
[2025/09/12 05:03:35 762141] [debug] |scid:13e06243da1ca3d560e009c7|xqc_process_stream_frame|stream_length:17|merged_offset_end:17|stream_id:0|
[2025/09/12 05:03:35 762147] [debug] |scid:13e06243da1ca3d560e009c7|xqc_timer_set|type:ACK_01RTT|expire:1757653415786452|now:1757653415761452|interv:25000|
[2025/09/12 05:03:35 762153] [debug] |scid:13e06243da1ca3d560e009c7|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:1757653415761452|max_ack_delay:25000|
[2025/09/12 05:03:35 762159] [debug] |scid:13e06243da1ca3d560e009c7|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:1206460597|largest:1206460597|pns:2|
[2025/09/12 05:03:35 762164] [info] |scid:13e06243da1ca3d560e009c7|xqc_conn_on_pkt_processed|====>|conn:0000558BB8867F4C|path:0|size:312|pkt_type:SHORT_HEADER|pkt_num:1206460597|frame:STREAM NEW_CONNECTION_ID |recv_time:1757653415761452|dcid:13e06243da1ca3d560e009c7|dcid_seq:0|
[2025/09/12 05:03:35 762175] [debug] |scid:13e06243da1ca3d560e009c7|xqc_process_crypto_write_streams|
[2025/09/12 05:03:35 762180] [debug] |scid:13e06243da1ca3d560e009c7|xqc_crypto_stream_on_write|enc_level|3|
[2025/09/12 05:03:35 762185] [info] |scid:13e06243da1ca3d560e009c7|xqc_crypto_stream_send|crypto send data|pkt_num:0|size:283|sent:261|pkt_type:SHORT_HEADER|frame:CRYPTO |now:1757653415762185|
[2025/09/12 05:03:35 762192] [info] |scid:13e06243da1ca3d560e009c7|xqc_crypto_stream_send|crypto send data|pkt_num:0|size:284|sent:262|pkt_type:SHORT_HEADER|frame:CRYPTO |now:1757653415762191|
[2025/09/12 05:03:35 762197] [debug] |scid:13e06243da1ca3d560e009c7|xqc_crypto_stream_on_write|encrypt_level:3|cur_state:ESTABED|next_state:ESTABED|
[2025/09/12 05:03:35 762202] [debug] |scid:13e06243da1ca3d560e009c7|xqc_process_read_streams|stream_read_notify|flag:2|stream_id:0|conn:0000558BB8867F4C|
[2025/09/12 05:03:35 762252] [debug] |scid:13e06243da1ca3d560e009c7|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:25165824|
[2025/09/12 05:03:35 762259] [debug] |scid:13e06243da1ca3d560e009c7|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 05:03:35 762268] [debug] |scid:13e06243da1ca3d560e009c7|xqc_sample_check_app_limited|path:0|applimit:2296|
[2025/09/12 05:03:35 762279] [info] |scid:13e06243da1ca3d560e009c7|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:0000558BB8867F4C|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 05:03:35 762291] [debug] |scid:13e06243da1ca3d560e009c7|xqc_engine_conn_logic|engine is running on conn:l-0.0.0.0-443-13e06243da1ca3d560e009c7 p-193.167.0.100-47411-ddaf2924b1e0f28a234a564c86afd74057|
[2025/09/12 05:03:35 762304] [debug] |scid:13e06243da1ca3d560e009c7|xqc_gen_ack_frame|largest_recv:1206460602|ack_delay:852|first_ack_range:2|largest_pkt_recv_time:1757653415761452|
[2025/09/12 05:03:35 762313] [debug] |scid:13e06243da1ca3d560e009c7|xqc_gen_ack_frame|high:1206460602|low:1206460600|pkt_pns:1|
[2025/09/12 05:03:35 762321] [debug] |scid:13e06243da1ca3d560e009c7|xqc_write_ack_to_one_packet|ack_size:13|path:0|path_largest_recv:1206460602|frame_largest_recv:1206460602|
[2025/09/12 05:03:35 762329] [debug] |scid:13e06243da1ca3d560e009c7|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:1|
[2025/09/12 05:03:35 762349] [debug] |scid:13e06243da1ca3d560e009c7|xqc_write_new_conn_id_frame_to_packet|gen_new_scid|cid:e92a52daa932ae0f154bc37e|sr_token:00d60fd9fe7f00007b3a819f8b550000|seq_num:1
[2025/09/12 05:03:35 762363] [debug] |scid:13e06243da1ca3d560e009c7|xqc_write_new_conn_id_frame_to_packet|gen_new_scid|cid:055e87231a1859cfe0e5c906|sr_token:00d60fd9fe7f00007b3a819f8b550000|seq_num:2
[2025/09/12 05:03:35 762374] [debug] |scid:13e06243da1ca3d560e009c7|xqc_path_get_perf_class|conn:0000558BB8867F4C|path_id:0|path_srtt:32517|min_srtt:32517|path_bw:36020|loss_rate:100.00|path_pto:0|
[2025/09/12 05:03:35 762383] [debug] |scid:13e06243da1ca3d560e009c7|xqc_minrtt_scheduler_get_path|path srtt|conn:0000558BB8867F4C|path_id:0|path_srtt:32517|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:03:35 762392] [debug] |scid:13e06243da1ca3d560e009c7|xqc_minrtt_scheduler_get_path|best path:0|frame_type:HANDSHAKE_DONE |pn:0|size:23|reinj:0|path_class:4|
[2025/09/12 05:03:35 762401] [debug] |scid:13e06243da1ca3d560e009c7|xqc_path_get_perf_class|conn:0000558BB8867F4C|path_id:0|path_srtt:32517|min_srtt:32517|path_bw:36020|loss_rate:100.00|path_pto:0|
[2025/09/12 05:03:35 762408] [debug] |scid:13e06243da1ca3d560e009c7|xqc_minrtt_scheduler_get_path|path srtt|conn:0000558BB8867F4C|path_id:0|path_srtt:32517|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:03:35 762425] [debug] |scid:13e06243da1ca3d560e009c7|xqc_minrtt_scheduler_get_path|best path:0|frame_type:NEW_TOKEN |pn:0|size:33|reinj:0|path_class:4|
[2025/09/12 05:03:35 762433] [debug] |scid:13e06243da1ca3d560e009c7|xqc_path_get_perf_class|conn:0000558BB8867F4C|path_id:0|path_srtt:32517|min_srtt:32517|path_bw:36020|loss_rate:100.00|path_pto:0|
[2025/09/12 05:03:35 762439] [debug] |scid:13e06243da1ca3d560e009c7|xqc_minrtt_scheduler_get_path|path srtt|conn:0000558BB8867F4C|path_id:0|path_srtt:32517|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:03:35 762444] [debug] |scid:13e06243da1ca3d560e009c7|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CRYPTO |pn:0|size:283|reinj:0|path_class:4|
[2025/09/12 05:03:35 762449] [debug] |scid:13e06243da1ca3d560e009c7|xqc_path_get_perf_class|conn:0000558BB8867F4C|path_id:0|path_srtt:32517|min_srtt:32517|path_bw:36020|loss_rate:100.00|path_pto:0|
[2025/09/12 05:03:35 762454] [debug] |scid:13e06243da1ca3d560e009c7|xqc_minrtt_scheduler_get_path|path srtt|conn:0000558BB8867F4C|path_id:0|path_srtt:32517|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:03:35 762460] [debug] |scid:13e06243da1ca3d560e009c7|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CRYPTO |pn:0|size:284|reinj:0|path_class:4|
[2025/09/12 05:03:35 762465] [debug] |scid:13e06243da1ca3d560e009c7|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:ACK |stream_id:0|stream_offset:0|
[2025/09/12 05:03:35 762470] [debug] |scid:13e06243da1ca3d560e009c7|xqc_path_get_perf_class|conn:0000558BB8867F4C|path_id:0|path_srtt:32517|min_srtt:32517|path_bw:36020|loss_rate:100.00|path_pto:0|
[2025/09/12 05:03:35 762479] [debug] |scid:13e06243da1ca3d560e009c7|xqc_minrtt_scheduler_get_path|path srtt|conn:0000558BB8867F4C|path_id:0|path_srtt:32517|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:03:35 762488] [debug] |scid:13e06243da1ca3d560e009c7|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 05:03:35 762496] [debug] |scid:13e06243da1ca3d560e009c7|xqc_path_get_perf_class|conn:0000558BB8867F4C|path_id:0|path_srtt:32517|min_srtt:32517|path_bw:36020|loss_rate:100.00|path_pto:0|
[2025/09/12 05:03:35 762504] [debug] |scid:13e06243da1ca3d560e009c7|xqc_minrtt_scheduler_get_path|path srtt|conn:0000558BB8867F4C|path_id:0|path_srtt:32517|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:03:35 762512] [debug] |scid:13e06243da1ca3d560e009c7|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 05:03:35 762521] [debug] |scid:13e06243da1ca3d560e009c7|xqc_path_get_perf_class|conn:0000558BB8867F4C|path_id:0|path_srtt:32517|min_srtt:32517|path_bw:36020|loss_rate:100.00|path_pto:0|
[2025/09/12 05:03:35 762529] [debug] |scid:13e06243da1ca3d560e009c7|xqc_send_ctl_can_send|l-0.0.0.0-443-13e06243da1ca3d560e009c7 p-193.167.0.100-47411-ddaf2924b1e0f28a234a564c86afd74057 |path:0|can:1|pkt_sz:1050|schedule_bytes:731|inflight:0|cwnd:6856|conn:0000558BB8867F4C|stream_id:0|stream_offset:1024|
[2025/09/12 05:03:35 762538] [debug] |scid:13e06243da1ca3d560e009c7|xqc_minrtt_scheduler_get_path|path srtt|conn:0000558BB8867F4C|path_id:0|path_srtt:32517|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:03:35 762547] [debug] |scid:13e06243da1ca3d560e009c7|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1050|reinj:0|path_class:4|
[2025/09/12 05:03:35 762557] [debug] |scid:13e06243da1ca3d560e009c7|xqc_check_acked_or_dropped_pkt|conn:0000558BB8867F4C|pkt_num:0|size:23|pkt_type:SHORT_HEADER|frame:HANDSHAKE_DONE |
[2025/09/12 05:03:35 762566] [debug] |scid:13e06243da1ca3d560e009c7|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:0|
[2025/09/12 05:03:35 762604] [info] |scid:13e06243da1ca3d560e009c7|xqc_send_packet_with_pn|<==|conn:0000558BB8867F4C|path:0|pkt_num:0|size:23|sent:39|pkt_type:SHORT_HEADER|frame:HANDSHAKE_DONE |inflight:0|now:1757653415762579|stream_id:0|stream_offset:0|
[2025/09/12 05:03:35 762624] [debug] |scid:13e06243da1ca3d560e009c7|xqc_send_ctl_on_packet_sent|conn:0000558BB8867F4C|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 05:03:35 762633] [debug] |scid:13e06243da1ca3d560e009c7|xqc_send_ctl_on_packet_sent|path:0|inflight:0|applimit:2296|
[2025/09/12 05:03:35 762642] [debug] |scid:13e06243da1ca3d560e009c7|xqc_send_ctl_get_pto_time_and_space|srtt:32517|rtt_var:9834|pto_duration:71853|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:03:35 762651] [debug] |scid:13e06243da1ca3d560e009c7|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8867F4C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:03:35 762659] [debug] |scid:13e06243da1ca3d560e009c7|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8867F4C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:03:35 762666] [debug] |scid:13e06243da1ca3d560e009c7|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8867F4C|path:0|PNS: 2, unacked: 23|
[2025/09/12 05:03:35 762674] [debug] |scid:13e06243da1ca3d560e009c7|xqc_timer_set|type:LOSS_DETECTION|expire:1757653415859432|now:1757653415762642|interv:96790|
[2025/09/12 05:03:35 762681] [debug] |scid:13e06243da1ca3d560e009c7|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB8867F4C|path:0|pns:2|expire:1757653415859432|now:1757653415762642|interval:96790|pto_count:0|srtt:32517
[2025/09/12 05:03:35 762690] [debug] |scid:13e06243da1ca3d560e009c7|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:6856|inflight:23|
[2025/09/12 05:03:35 762698] [debug] |scid:13e06243da1ca3d560e009c7|xqc_check_acked_or_dropped_pkt|conn:0000558BB8867F4C|pkt_num:0|size:33|pkt_type:SHORT_HEADER|frame:NEW_TOKEN |
[2025/09/12 05:03:35 762704] [debug] |scid:13e06243da1ca3d560e009c7|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1|
[2025/09/12 05:03:35 762736] [info] |scid:13e06243da1ca3d560e009c7|xqc_send_packet_with_pn|<==|conn:0000558BB8867F4C|path:0|pkt_num:1|size:33|sent:49|pkt_type:SHORT_HEADER|frame:NEW_TOKEN |inflight:23|now:1757653415762710|stream_id:0|stream_offset:0|
[2025/09/12 05:03:35 762745] [debug] |scid:13e06243da1ca3d560e009c7|xqc_send_ctl_on_packet_sent|conn:0000558BB8867F4C|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 05:03:35 762752] [debug] |scid:13e06243da1ca3d560e009c7|xqc_send_ctl_on_packet_sent|path:0|inflight:23|applimit:2296|
[2025/09/12 05:03:35 762758] [debug] |scid:13e06243da1ca3d560e009c7|xqc_send_ctl_get_pto_time_and_space|srtt:32517|rtt_var:9834|pto_duration:71853|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:03:35 762765] [debug] |scid:13e06243da1ca3d560e009c7|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8867F4C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:03:35 762771] [debug] |scid:13e06243da1ca3d560e009c7|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8867F4C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:03:35 762777] [debug] |scid:13e06243da1ca3d560e009c7|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8867F4C|path:0|PNS: 2, unacked: 56|
[2025/09/12 05:03:35 762784] [debug] |scid:13e06243da1ca3d560e009c7|xqc_timer_set|type:LOSS_DETECTION|expire:1757653415859563|now:1757653415762757|interv:96806|
[2025/09/12 05:03:35 762790] [debug] |scid:13e06243da1ca3d560e009c7|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB8867F4C|path:0|pns:2|expire:1757653415859563|now:1757653415762757|interval:96806|pto_count:0|srtt:32517
[2025/09/12 05:03:35 762797] [debug] |scid:13e06243da1ca3d560e009c7|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:6856|inflight:56|
[2025/09/12 05:03:35 762804] [debug] |scid:13e06243da1ca3d560e009c7|xqc_check_acked_or_dropped_pkt|conn:0000558BB8867F4C|pkt_num:0|size:283|pkt_type:SHORT_HEADER|frame:CRYPTO |
[2025/09/12 05:03:35 762813] [debug] |scid:13e06243da1ca3d560e009c7|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:2|
[2025/09/12 05:03:35 762835] [info] |scid:13e06243da1ca3d560e009c7|xqc_send_packet_with_pn|<==|conn:0000558BB8867F4C|path:0|pkt_num:2|size:283|sent:299|pkt_type:SHORT_HEADER|frame:CRYPTO |inflight:56|now:1757653415762820|stream_id:0|stream_offset:0|
[2025/09/12 05:03:35 762840] [debug] |scid:13e06243da1ca3d560e009c7|xqc_send_ctl_on_packet_sent|conn:0000558BB8867F4C|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 05:03:35 762845] [debug] |scid:13e06243da1ca3d560e009c7|xqc_send_ctl_on_packet_sent|path:0|inflight:56|applimit:2296|
[2025/09/12 05:03:35 762849] [debug] |scid:13e06243da1ca3d560e009c7|xqc_send_ctl_get_pto_time_and_space|srtt:32517|rtt_var:9834|pto_duration:71853|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:03:35 762855] [debug] |scid:13e06243da1ca3d560e009c7|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8867F4C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:03:35 762861] [debug] |scid:13e06243da1ca3d560e009c7|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8867F4C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:03:35 762867] [debug] |scid:13e06243da1ca3d560e009c7|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8867F4C|path:0|PNS: 2, unacked: 339|
[2025/09/12 05:03:35 762874] [debug] |scid:13e06243da1ca3d560e009c7|xqc_timer_set|type:LOSS_DETECTION|expire:1757653415859673|now:1757653415762848|interv:96825|
[2025/09/12 05:03:35 762880] [debug] |scid:13e06243da1ca3d560e009c7|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB8867F4C|path:0|pns:2|expire:1757653415859673|now:1757653415762848|interval:96825|pto_count:0|srtt:32517
[2025/09/12 05:03:35 762887] [debug] |scid:13e06243da1ca3d560e009c7|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:6856|inflight:339|
[2025/09/12 05:03:35 762894] [debug] |scid:13e06243da1ca3d560e009c7|xqc_check_acked_or_dropped_pkt|conn:0000558BB8867F4C|pkt_num:0|size:284|pkt_type:SHORT_HEADER|frame:CRYPTO |
[2025/09/12 05:03:35 762901] [debug] |scid:13e06243da1ca3d560e009c7|xqc_send_ctl_set_next_pn_for_packet|optimistic ack detection|skipped_range:3-9|next_skip_chance:1757653416053460|current_time:1757653415762901|
[2025/09/12 05:03:35 762906] [debug] |scid:13e06243da1ca3d560e009c7|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:10|
[2025/09/12 05:03:35 762935] [info] |scid:13e06243da1ca3d560e009c7|xqc_send_packet_with_pn|<==|conn:0000558BB8867F4C|path:0|pkt_num:10|size:284|sent:300|pkt_type:SHORT_HEADER|frame:CRYPTO |inflight:339|now:1757653415762913|stream_id:0|stream_offset:0|
[2025/09/12 05:03:35 762944] [debug] |scid:13e06243da1ca3d560e009c7|xqc_send_ctl_on_packet_sent|conn:0000558BB8867F4C|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 05:03:35 762951] [debug] |scid:13e06243da1ca3d560e009c7|xqc_send_ctl_on_packet_sent|path:0|inflight:339|applimit:2296|
[2025/09/12 05:03:35 762957] [debug] |scid:13e06243da1ca3d560e009c7|xqc_send_ctl_get_pto_time_and_space|srtt:32517|rtt_var:9834|pto_duration:71853|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:03:35 762964] [debug] |scid:13e06243da1ca3d560e009c7|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8867F4C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:03:35 762970] [debug] |scid:13e06243da1ca3d560e009c7|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8867F4C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:03:35 762976] [debug] |scid:13e06243da1ca3d560e009c7|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8867F4C|path:0|PNS: 2, unacked: 623|
[2025/09/12 05:03:35 762980] [debug] |scid:13e06243da1ca3d560e009c7|xqc_timer_set|type:LOSS_DETECTION|expire:1757653415859766|now:1757653415762957|interv:96809|
[2025/09/12 05:03:35 762984] [debug] |scid:13e06243da1ca3d560e009c7|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB8867F4C|path:0|pns:2|expire:1757653415859766|now:1757653415762957|interval:96809|pto_count:0|srtt:32517
[2025/09/12 05:03:35 762993] [debug] |scid:13e06243da1ca3d560e009c7|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:6856|inflight:623|
[2025/09/12 05:03:35 762997] [debug] |scid:13e06243da1ca3d560e009c7|xqc_check_acked_or_dropped_pkt|conn:0000558BB8867F4C|pkt_num:0|size:55|pkt_type:HSK|frame:ACK |
[2025/09/12 05:03:35 763002] [debug] |scid:13e06243da1ca3d560e009c7|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:11|
[2025/09/12 05:03:35 763035] [info] |scid:13e06243da1ca3d560e009c7|xqc_send_packet_with_pn|<==|conn:0000558BB8867F4C|path:0|pkt_num:11|size:55|sent:71|pkt_type:HSK|frame:ACK |inflight:623|now:1757653415763011|stream_id:0|stream_offset:0|
[2025/09/12 05:03:35 763062] [debug] |scid:13e06243da1ca3d560e009c7|xqc_send_ctl_on_packet_sent|conn:0000558BB8867F4C|path:0|pkt_num:11|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 05:03:35 763069] [debug] |scid:13e06243da1ca3d560e009c7|xqc_check_acked_or_dropped_pkt|conn:0000558BB8867F4C|pkt_num:0|size:54|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |
[2025/09/12 05:03:35 763077] [debug] |scid:13e06243da1ca3d560e009c7|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:11|
[2025/09/12 05:03:35 763110] [info] |scid:13e06243da1ca3d560e009c7|xqc_send_packet_with_pn|<==|conn:0000558BB8867F4C|path:0|pkt_num:11|size:54|sent:70|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |inflight:623|now:1757653415763086|stream_id:0|stream_offset:0|
[2025/09/12 05:03:35 763120] [debug] |scid:13e06243da1ca3d560e009c7|xqc_send_ctl_on_packet_sent|conn:0000558BB8867F4C|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 05:03:35 763125] [debug] |scid:13e06243da1ca3d560e009c7|xqc_send_ctl_on_packet_sent|path:0|inflight:623|applimit:2296|
[2025/09/12 05:03:35 763129] [debug] |scid:13e06243da1ca3d560e009c7|xqc_send_ctl_get_pto_time_and_space|srtt:32517|rtt_var:9834|pto_duration:71853|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:03:35 763133] [debug] |scid:13e06243da1ca3d560e009c7|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8867F4C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:03:35 763137] [debug] |scid:13e06243da1ca3d560e009c7|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8867F4C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:03:35 763141] [debug] |scid:13e06243da1ca3d560e009c7|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8867F4C|path:0|PNS: 2, unacked: 677|
[2025/09/12 05:03:35 763145] [debug] |scid:13e06243da1ca3d560e009c7|xqc_timer_set|type:LOSS_DETECTION|expire:1757653415859939|now:1757653415763129|interv:96810|
[2025/09/12 05:03:35 763149] [debug] |scid:13e06243da1ca3d560e009c7|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB8867F4C|path:0|pns:2|expire:1757653415859939|now:1757653415763129|interval:96810|pto_count:0|srtt:32517
[2025/09/12 05:03:35 763153] [debug] |scid:13e06243da1ca3d560e009c7|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:6856|inflight:677|
[2025/09/12 05:03:35 763158] [debug] |scid:13e06243da1ca3d560e009c7|xqc_check_acked_or_dropped_pkt|conn:0000558BB8867F4C|pkt_num:0|size:54|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |
[2025/09/12 05:03:35 763163] [debug] |scid:13e06243da1ca3d560e009c7|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:12|
[2025/09/12 05:03:35 763190] [info] |scid:13e06243da1ca3d560e009c7|xqc_send_packet_with_pn|<==|conn:0000558BB8867F4C|path:0|pkt_num:12|size:54|sent:70|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |inflight:677|now:1757653415763173|stream_id:0|stream_offset:0|
[2025/09/12 05:03:35 763196] [debug] |scid:13e06243da1ca3d560e009c7|xqc_send_ctl_on_packet_sent|conn:0000558BB8867F4C|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 05:03:35 763205] [debug] |scid:13e06243da1ca3d560e009c7|xqc_send_ctl_on_packet_sent|path:0|inflight:677|applimit:2296|
[2025/09/12 05:03:35 763209] [debug] |scid:13e06243da1ca3d560e009c7|xqc_send_ctl_get_pto_time_and_space|srtt:32517|rtt_var:9834|pto_duration:71853|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:03:35 763214] [debug] |scid:13e06243da1ca3d560e009c7|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8867F4C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:03:35 763218] [debug] |scid:13e06243da1ca3d560e009c7|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8867F4C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:03:35 763221] [debug] |scid:13e06243da1ca3d560e009c7|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8867F4C|path:0|PNS: 2, unacked: 731|
[2025/09/12 05:03:35 763225] [debug] |scid:13e06243da1ca3d560e009c7|xqc_timer_set|type:LOSS_DETECTION|expire:1757653415860026|now:1757653415763209|interv:96817|
[2025/09/12 05:03:35 763229] [debug] |scid:13e06243da1ca3d560e009c7|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB8867F4C|path:0|pns:2|expire:1757653415860026|now:1757653415763209|interval:96817|pto_count:0|srtt:32517
[2025/09/12 05:03:35 763233] [debug] |scid:13e06243da1ca3d560e009c7|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:6856|inflight:731|
[2025/09/12 05:03:35 763238] [debug] |scid:13e06243da1ca3d560e009c7|xqc_check_acked_or_dropped_pkt|conn:0000558BB8867F4C|pkt_num:0|size:1050|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:03:35 763242] [debug] |scid:13e06243da1ca3d560e009c7|xqc_send_ctl_can_send|l-0.0.0.0-443-13e06243da1ca3d560e009c7 p-193.167.0.100-47411-ddaf2924b1e0f28a234a564c86afd74057 |path:0|can:1|pkt_sz:1050|schedule_bytes:0|inflight:731|cwnd:6856|conn:0000558BB8867F4C|stream_id:0|stream_offset:1024|
[2025/09/12 05:03:35 763248] [debug] |scid:13e06243da1ca3d560e009c7|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:03:35 763255] [debug] |scid:13e06243da1ca3d560e009c7|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:13|
[2025/09/12 05:03:35 763282] [info] |scid:13e06243da1ca3d560e009c7|xqc_send_packet_with_pn|<==|conn:0000558BB8867F4C|path:0|pkt_num:13|size:1050|sent:1066|pkt_type:SHORT_HEADER|frame:STREAM |inflight:731|now:1757653415763265|stream_id:0|stream_offset:1024|
[2025/09/12 05:03:35 763288] [debug] |scid:13e06243da1ca3d560e009c7|xqc_send_ctl_on_packet_sent|conn:0000558BB8867F4C|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 05:03:35 763293] [debug] |scid:13e06243da1ca3d560e009c7|xqc_send_ctl_on_packet_sent|path:0|inflight:731|applimit:2296|
[2025/09/12 05:03:35 763297] [debug] |scid:13e06243da1ca3d560e009c7|xqc_send_ctl_get_pto_time_and_space|srtt:32517|rtt_var:9834|pto_duration:71853|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:03:35 763301] [debug] |scid:13e06243da1ca3d560e009c7|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8867F4C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:03:35 763305] [debug] |scid:13e06243da1ca3d560e009c7|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8867F4C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:03:35 763309] [debug] |scid:13e06243da1ca3d560e009c7|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8867F4C|path:0|PNS: 2, unacked: 1781|
[2025/09/12 05:03:35 763313] [debug] |scid:13e06243da1ca3d560e009c7|xqc_timer_set|type:LOSS_DETECTION|expire:1757653415860118|now:1757653415763297|interv:96821|
[2025/09/12 05:03:35 763317] [debug] |scid:13e06243da1ca3d560e009c7|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB8867F4C|path:0|pns:2|expire:1757653415860118|now:1757653415763297|interval:96821|pto_count:0|srtt:32517
[2025/09/12 05:03:35 763321] [debug] |scid:13e06243da1ca3d560e009c7|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:6856|inflight:1781|
[2025/09/12 05:03:35 763326] [debug] |scid:13e06243da1ca3d560e009c7|xqc_conn_next_wakeup_time|wakeup_time:1757653415786452|
[2025/09/12 05:03:35 763336] [debug] |scid:13e06243da1ca3d560e009c7|xqc_engine_add_wakeup_queue|next_tick_time:1757653415786452|
[2025/09/12 05:03:35 763342] [debug] |xqc_engine_wakeup_after|wakeup:1757653415786452|now:1757653415763342|diff:23110|
[2025/09/12 05:03:35 763349] [debug] |xqc_engine_main_logic|END|now:1757653415761937|
[2025/09/12 05:03:35 763360] [info] |xqc_engine_packet_process|==>|conn:0000558BB8867F4C|size:1406|state:ESTABED|recv_time:1757653415763359|
[2025/09/12 05:03:35 763365] [debug] |scid:13e06243da1ca3d560e009c7|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:13e06243da1ca3d560e009c7|spin_bit:0|
[2025/09/12 05:03:35 763370] [debug] |scid:13e06243da1ca3d560e009c7|xqc_packet_decrypt|largest_pn:1206460597|
[2025/09/12 05:03:35 763374] [debug] |scid:13e06243da1ca3d560e009c7|xqc_packet_decrypt|decryption nonce|path_id:0|pn:1206460598|
[2025/09/12 05:03:35 763380] [debug] |scid:13e06243da1ca3d560e009c7|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:1206460598|
[2025/09/12 05:03:35 763384] [debug] |scid:13e06243da1ca3d560e009c7|xqc_process_frames|frame_type:1|
[2025/09/12 05:03:35 763388] [debug] |scid:13e06243da1ca3d560e009c7|xqc_process_frames|frame_type:0|
[2025/09/12 05:03:35 763392] [debug] |scid:13e06243da1ca3d560e009c7|xqc_process_padding_frame|process padding|
[2025/09/12 05:03:35 763399] [debug] |scid:13e06243da1ca3d560e009c7|xqc_timer_unset|type:ACK_01RTT|
[2025/09/12 05:03:35 763403] [debug] |scid:13e06243da1ca3d560e009c7|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 05:03:35 763411] [debug] |scid:13e06243da1ca3d560e009c7|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:1206460598|largest:1206460598|pns:2|
[2025/09/12 05:03:35 763417] [info] |scid:13e06243da1ca3d560e009c7|xqc_conn_on_pkt_processed|====>|conn:0000558BB8867F4C|path:0|size:1406|pkt_type:SHORT_HEADER|pkt_num:1206460598|frame:PADDING PING |recv_time:1757653415763359|dcid:13e06243da1ca3d560e009c7|dcid_seq:0|
[2025/09/12 05:03:35 763425] [debug] |scid:13e06243da1ca3d560e009c7|xqc_timer_set|type:PATH_IDLE|expire:1757653535763359|now:1757653415763359|interv:120000000|
[2025/09/12 05:03:35 763432] [debug] |scid:13e06243da1ca3d560e009c7|xqc_timer_set|type:CONN_IDLE|expire:1757653535763359|now:1757653415763359|interv:120000000|
[2025/09/12 05:03:35 763438] [debug] |scid:13e06243da1ca3d560e009c7|xqc_engine_remove_wakeup_queue|next_tick_time:1757653415786452|pq_index:0|
[2025/09/12 05:03:35 763445] [debug] |scid:13e06243da1ca3d560e009c7|xqc_engine_add_active_queue|last_ticked_time:1757653415761937|
[2025/09/12 05:03:35 763452] [debug] |xqc_engine_main_logic|BEGIN|now:1757653415763452|
[2025/09/12 05:03:35 763457] [debug] |scid:13e06243da1ca3d560e009c7|xqc_engine_process_conn|conn:0000558BB8867F4C|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:1757653415763456|
[2025/09/12 05:03:35 763463] [debug] |scid:13e06243da1ca3d560e009c7|xqc_gen_ack_frame|largest_recv:1206460598|ack_delay:104|first_ack_range:1|largest_pkt_recv_time:1757653415763359|
[2025/09/12 05:03:35 763468] [debug] |scid:13e06243da1ca3d560e009c7|xqc_gen_ack_frame|high:1206460598|low:1206460597|pkt_pns:2|
[2025/09/12 05:03:35 763472] [debug] |scid:13e06243da1ca3d560e009c7|xqc_write_ack_to_one_packet|ack_size:12|path:0|path_largest_recv:1206460598|frame_largest_recv:1206460598|
[2025/09/12 05:03:35 763476] [debug] |scid:13e06243da1ca3d560e009c7|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:2|
[2025/09/12 05:03:35 763480] [debug] |scid:13e06243da1ca3d560e009c7|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:ACK |stream_id:0|stream_offset:0|
[2025/09/12 05:03:35 763492] [debug] |scid:13e06243da1ca3d560e009c7|xqc_check_acked_or_dropped_pkt|conn:0000558BB8867F4C|pkt_num:0|size:34|pkt_type:SHORT_HEADER|frame:ACK |
[2025/09/12 05:03:35 763498] [debug] |scid:13e06243da1ca3d560e009c7|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:14|
[2025/09/12 05:03:35 763532] [info] |scid:13e06243da1ca3d560e009c7|xqc_send_packet_with_pn|<==|conn:0000558BB8867F4C|path:0|pkt_num:14|size:34|sent:50|pkt_type:SHORT_HEADER|frame:ACK |inflight:1781|now:1757653415763507|stream_id:0|stream_offset:0|
[2025/09/12 05:03:35 763542] [debug] |scid:13e06243da1ca3d560e009c7|xqc_send_ctl_on_packet_sent|conn:0000558BB8867F4C|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 05:03:35 763550] [debug] |scid:13e06243da1ca3d560e009c7|xqc_conn_next_wakeup_time|wakeup_time:1757653415860118|
[2025/09/12 05:03:35 763557] [debug] |scid:13e06243da1ca3d560e009c7|xqc_engine_add_wakeup_queue|next_tick_time:1757653415860118|
[2025/09/12 05:03:35 763567] [debug] |xqc_engine_wakeup_after|wakeup:1757653415860118|now:1757653415763567|diff:96551|
[2025/09/12 05:03:35 763574] [debug] |xqc_engine_main_logic|END|now:1757653415763456|
[2025/09/12 05:03:35 763583] [debug] |xqc_engine_main_logic|BEGIN|now:1757653415763583|
[2025/09/12 05:03:35 763589] [debug] |xqc_engine_wakeup_after|wakeup:1757653415860118|now:1757653415763589|diff:96529|
[2025/09/12 05:03:35 763596] [debug] |xqc_engine_main_logic|END|now:1757653415763583|
[2025/09/12 05:03:35 793775] [info] |xqc_engine_packet_process|==>|conn:0000558BB8867F4C|size:39|state:ESTABED|recv_time:1757653415793774|
[2025/09/12 05:03:35 793790] [debug] |scid:13e06243da1ca3d560e009c7|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:13e06243da1ca3d560e009c7|spin_bit:0|
[2025/09/12 05:03:35 793799] [debug] |scid:13e06243da1ca3d560e009c7|xqc_packet_decrypt|largest_pn:1206460598|
[2025/09/12 05:03:35 793806] [debug] |scid:13e06243da1ca3d560e009c7|xqc_packet_decrypt|decryption nonce|path_id:0|pn:1206460599|
[2025/09/12 05:03:35 793815] [debug] |scid:13e06243da1ca3d560e009c7|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:1206460599|
[2025/09/12 05:03:35 793821] [debug] |scid:13e06243da1ca3d560e009c7|xqc_process_frames|frame_type:2|
[2025/09/12 05:03:35 793829] [debug] |scid:13e06243da1ca3d560e009c7|xqc_send_ctl_on_ack_received|conn:0000558BB8867F4C|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 05:03:35 793836] [debug] |scid:13e06243da1ca3d560e009c7|xqc_update_sample|sampler_update|prior_lost:1|tx_in_flight:56|prior_delivered:2296|prior_time:1757653415762579|is_app_limited:1|send_elapse:131|ack_elapse:31195|ctl_first_sent_time:1757653415762710|lagest_ack_time:1757653415793774|curr_delivered:2329|
[2025/09/12 05:03:35 793843] [debug] |scid:13e06243da1ca3d560e009c7|xqc_update_sample|sampler_sent_time_update:1757653415762710|
[2025/09/12 05:03:35 793850] [debug] |scid:13e06243da1ca3d560e009c7|xqc_send_ctl_on_ack_received|sndq_packets_used:6||sndq_packets_used_bytes:0|sndq_packets_free:4|
[2025/09/12 05:03:35 793857] [debug] |scid:13e06243da1ca3d560e009c7|xqc_send_ctl_on_ack_received|conn:0000558BB8867F4C|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 05:03:35 793863] [debug] |scid:13e06243da1ca3d560e009c7|xqc_update_sample|sampler_update|prior_lost:1|tx_in_flight:56|prior_delivered:2296|prior_time:1757653415762579|is_app_limited:1|send_elapse:131|ack_elapse:31195|ctl_first_sent_time:1757653415762710|lagest_ack_time:1757653415793774|curr_delivered:2612|
[2025/09/12 05:03:35 793870] [debug] |scid:13e06243da1ca3d560e009c7|xqc_update_sample|sampler_sent_time_update:1757653415762820|
[2025/09/12 05:03:35 793876] [debug] |scid:13e06243da1ca3d560e009c7|xqc_send_ctl_on_ack_received|sndq_packets_used:5||sndq_packets_used_bytes:0|sndq_packets_free:5|
[2025/09/12 05:03:35 793883] [debug] |scid:13e06243da1ca3d560e009c7|xqc_send_ctl_update_rtt|before update rtt|conn:0000558BB8867F4C|srtt:32517|rttvar:9834|minrtt:30986|latest_rtt:30954|ack_delay:128|
[2025/09/12 05:03:35 793895] [debug] |scid:13e06243da1ca3d560e009c7|xqc_send_ctl_update_rtt|l-0.0.0.0-443-13e06243da1ca3d560e009c7 p-193.167.0.100-47411-ddaf2924b1e0f28a234a564c86afd74057 |after update rtt|conn:0000558BB8867F4C|srtt:32306|rttvar:7798|minrtt:30954|latest_rtt:30954|ack_delay:128|
[2025/09/12 05:03:35 793900] [debug] |scid:13e06243da1ca3d560e009c7|xqc_send_ctl_get_lost_sent_pn|largest_acked:2|lost_pn:18446744073709551615|thresh:8|
[2025/09/12 05:03:35 793906] [debug] |scid:13e06243da1ca3d560e009c7|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:03:35 793913] [debug] |scid:13e06243da1ca3d560e009c7|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:0000558BB8867F4C|path:0|pns:2|expire:1757653415827191|now:1757653415793912|interval:33279|
[2025/09/12 05:03:35 793919] [debug] |scid:13e06243da1ca3d560e009c7|xqc_timer_set|type:LOSS_DETECTION|expire:1757653415827191|now:1757653415793912|interv:33279|
[2025/09/12 05:03:35 793926] [debug] |scid:13e06243da1ca3d560e009c7|xqc_generate_sample|sampler: send_elapse 131, ack_elapse 31195, delivered 316|rate 10129|lost 1|
[2025/09/12 05:03:35 793931] [debug] |scid:13e06243da1ca3d560e009c7|xqc_bbr_update_bandwidth|BBRv1: RTT round update 3 -> 4|
[2025/09/12 05:03:35 793935] [debug] |scid:13e06243da1ca3d560e009c7|xqc_bbr_update_min_rtt|probertt expire|rtt:30954, old_rtt:30986|
[2025/09/12 05:03:35 793940] [debug] |scid:13e06243da1ca3d560e009c7|xqc_bbr_update_min_rtt|minrtt expire|rtt:30954, old_rtt:30986|
[2025/09/12 05:03:35 793946] [debug] |scid:13e06243da1ca3d560e009c7|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:5744|extra_cwnd:632|
[2025/09/12 05:03:35 793952] [debug] |scid:13e06243da1ca3d560e009c7|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:6856|packet_lost:0|acked:316|po_sent_time:1757653415762820|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2612|
[2025/09/12 05:03:35 793959] [debug] |scid:13e06243da1ca3d560e009c7|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:6856|packet_lost:0|acked:316|po_sent_time:1757653415762820|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2612|
[2025/09/12 05:03:35 793967] [debug] |scid:13e06243da1ca3d560e009c7|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-13e06243da1ca3d560e009c7 p-193.167.0.100-47411-ddaf2924b1e0f28a234a564c86afd74057 |bbr on ack|mode:0|pacing_rate:4033207|bw:36020|cwnd:7172|full_bw_reached:0|inflight:1465|srtt:32306|latest_rtt:30954|min_rtt:30954|applimit:1|lost:1|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:1|
[2025/09/12 05:03:35 793975] [debug] |scid:13e06243da1ca3d560e009c7|xqc_process_frames|frame_type:0|
[2025/09/12 05:03:35 793981] [debug] |scid:13e06243da1ca3d560e009c7|xqc_process_padding_frame|process padding|
[2025/09/12 05:03:35 793987] [debug] |scid:13e06243da1ca3d560e009c7|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:1206460599|largest:1206460599|pns:2|
[2025/09/12 05:03:35 793992] [info] |scid:13e06243da1ca3d560e009c7|xqc_conn_on_pkt_processed|====>|conn:0000558BB8867F4C|path:0|size:39|pkt_type:SHORT_HEADER|pkt_num:1206460599|frame:PADDING ACK |recv_time:1757653415793774|dcid:13e06243da1ca3d560e009c7|dcid_seq:0|
[2025/09/12 05:03:35 793996] [debug] |scid:13e06243da1ca3d560e009c7|xqc_timer_set|type:PATH_IDLE|expire:1757653535793774|now:1757653415793774|interv:120000000|
[2025/09/12 05:03:35 794001] [debug] |scid:13e06243da1ca3d560e009c7|xqc_timer_set|type:CONN_IDLE|expire:1757653535793774|now:1757653415793774|interv:120000000|
[2025/09/12 05:03:35 794004] [debug] |scid:13e06243da1ca3d560e009c7|xqc_engine_remove_wakeup_queue|next_tick_time:1757653415860118|pq_index:0|
[2025/09/12 05:03:35 794009] [debug] |scid:13e06243da1ca3d560e009c7|xqc_engine_add_active_queue|last_ticked_time:1757653415763456|
[2025/09/12 05:03:35 794017] [debug] |xqc_engine_main_logic|BEGIN|now:1757653415794017|
[2025/09/12 05:03:35 794022] [debug] |scid:13e06243da1ca3d560e009c7|xqc_engine_process_conn|conn:0000558BB8867F4C|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:1757653415794021|
[2025/09/12 05:03:35 794028] [debug] |scid:13e06243da1ca3d560e009c7|xqc_conn_next_wakeup_time|wakeup_time:1757653415827191|
[2025/09/12 05:03:35 794032] [debug] |scid:13e06243da1ca3d560e009c7|xqc_engine_add_wakeup_queue|next_tick_time:1757653415827191|
[2025/09/12 05:03:35 794036] [debug] |xqc_engine_wakeup_after|wakeup:1757653415827191|now:1757653415794036|diff:33155|
[2025/09/12 05:03:35 794057] [debug] |xqc_engine_main_logic|END|now:1757653415794021|
[2025/09/12 05:03:35 794063] [debug] |xqc_engine_main_logic|BEGIN|now:1757653415794063|
[2025/09/12 05:03:35 794067] [debug] |xqc_engine_wakeup_after|wakeup:1757653415827191|now:1757653415794067|diff:33124|
[2025/09/12 05:03:35 794071] [debug] |xqc_engine_main_logic|END|now:1757653415794063|
[2025/09/12 05:03:35 794281] [info] |xqc_engine_packet_process|==>|conn:0000558BB8867F4C|size:40|state:ESTABED|recv_time:1757653415794280|
[2025/09/12 05:03:35 794291] [debug] |scid:13e06243da1ca3d560e009c7|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:13e06243da1ca3d560e009c7|spin_bit:0|
[2025/09/12 05:03:35 794299] [debug] |scid:13e06243da1ca3d560e009c7|xqc_packet_decrypt|largest_pn:1206460599|
[2025/09/12 05:03:35 794305] [debug] |scid:13e06243da1ca3d560e009c7|xqc_packet_decrypt|decryption nonce|path_id:0|pn:1206460600|
[2025/09/12 05:03:35 794312] [debug] |scid:13e06243da1ca3d560e009c7|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:1206460600|
[2025/09/12 05:03:35 794316] [debug] |scid:13e06243da1ca3d560e009c7|xqc_process_frames|frame_type:2|
[2025/09/12 05:03:35 794321] [debug] |scid:13e06243da1ca3d560e009c7|xqc_send_ctl_on_ack_received|conn:0000558BB8867F4C|path:0|pkt_num:10|origin_pktnum:0|size:284|pns:2|pkt_type:SHORT_HEADER|frame:CRYPTO |conn_state:ESTABED|frame_largest_ack:12|path_largest_ack:10|
[2025/09/12 05:03:35 794325] [debug] |scid:13e06243da1ca3d560e009c7|xqc_update_sample|sampler_update|prior_lost:1|tx_in_flight:623|prior_delivered:2296|prior_time:1757653415762579|is_app_limited:1|send_elapse:334|ack_elapse:31701|ctl_first_sent_time:1757653415762913|lagest_ack_time:1757653415794280|curr_delivered:2896|
[2025/09/12 05:03:35 794331] [debug] |scid:13e06243da1ca3d560e009c7|xqc_update_sample|sampler_sent_time_update:1757653415762913|
[2025/09/12 05:03:35 794338] [debug] |scid:13e06243da1ca3d560e009c7|xqc_send_ctl_on_ack_received|sndq_packets_used:4||sndq_packets_used_bytes:0|sndq_packets_free:6|
[2025/09/12 05:03:35 794344] [debug] |scid:13e06243da1ca3d560e009c7|xqc_send_ctl_on_ack_received|conn:0000558BB8867F4C|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 05:03:35 794352] [debug] |scid:13e06243da1ca3d560e009c7|xqc_update_sample|sampler_update|prior_lost:1|tx_in_flight:623|prior_delivered:2296|prior_time:1757653415762579|is_app_limited:1|send_elapse:334|ack_elapse:31701|ctl_first_sent_time:1757653415762913|lagest_ack_time:1757653415794280|curr_delivered:2950|
[2025/09/12 05:03:35 794358] [debug] |scid:13e06243da1ca3d560e009c7|xqc_update_sample|sampler_sent_time_update:1757653415763086|
[2025/09/12 05:03:35 794365] [debug] |scid:13e06243da1ca3d560e009c7|xqc_send_ctl_on_ack_received|sndq_packets_used:3||sndq_packets_used_bytes:0|sndq_packets_free:7|
[2025/09/12 05:03:35 794372] [debug] |scid:13e06243da1ca3d560e009c7|xqc_send_ctl_on_ack_received|conn:0000558BB8867F4C|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 05:03:35 794378] [debug] |scid:13e06243da1ca3d560e009c7|xqc_update_sample|sampler_update|prior_lost:1|tx_in_flight:623|prior_delivered:2296|prior_time:1757653415762579|is_app_limited:1|send_elapse:334|ack_elapse:31701|ctl_first_sent_time:1757653415762913|lagest_ack_time:1757653415794280|curr_delivered:3004|
[2025/09/12 05:03:35 794390] [debug] |scid:13e06243da1ca3d560e009c7|xqc_update_sample|sampler_sent_time_update:1757653415763173|
[2025/09/12 05:03:35 794396] [debug] |scid:13e06243da1ca3d560e009c7|xqc_send_ctl_on_ack_received|sndq_packets_used:2||sndq_packets_used_bytes:0|sndq_packets_free:8|
[2025/09/12 05:03:35 794402] [debug] |scid:13e06243da1ca3d560e009c7|xqc_send_ctl_update_rtt|before update rtt|conn:0000558BB8867F4C|srtt:32306|rttvar:7798|minrtt:30954|latest_rtt:31107|ack_delay:32|
[2025/09/12 05:03:35 794409] [debug] |scid:13e06243da1ca3d560e009c7|xqc_send_ctl_update_rtt|l-0.0.0.0-443-13e06243da1ca3d560e009c7 p-193.167.0.100-47411-ddaf2924b1e0f28a234a564c86afd74057 |after update rtt|conn:0000558BB8867F4C|srtt:32152|rttvar:6156|minrtt:30954|latest_rtt:31107|ack_delay:32|
[2025/09/12 05:03:35 794415] [debug] |scid:13e06243da1ca3d560e009c7|xqc_send_ctl_get_lost_sent_pn|largest_acked:12|lost_pn:4|thresh:8|
[2025/09/12 05:03:35 794422] [debug] |scid:13e06243da1ca3d560e009c7|xqc_send_ctl_detect_lost|mark lost|pns:2|pkt_num:0|lost_pn:4|po_sent_time:1757653415762579|lost_send_time:1757653415729976|loss_delay:64304|frame:HANDSHAKE_DONE |repair:524288|
[2025/09/12 05:03:35 794429] [debug] |scid:13e06243da1ca3d560e009c7|xqc_send_ctl_detect_lost|OnLostDetection|largest_lost sent time: 1757653415762579u|
[2025/09/12 05:03:35 794436] [debug] |scid:13e06243da1ca3d560e009c7|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:03:35 794442] [debug] |scid:13e06243da1ca3d560e009c7|xqc_send_ctl_get_pto_time_and_space|srtt:32152|rtt_var:6156|pto_duration:56776|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:03:35 794450] [debug] |scid:13e06243da1ca3d560e009c7|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8867F4C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:03:35 794456] [debug] |scid:13e06243da1ca3d560e009c7|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8867F4C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:03:35 794462] [debug] |scid:13e06243da1ca3d560e009c7|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8867F4C|path:0|PNS: 2, unacked: 1050|
[2025/09/12 05:03:35 794467] [debug] |scid:13e06243da1ca3d560e009c7|xqc_timer_set|type:LOSS_DETECTION|expire:1757653415845041|now:1757653415794442|interv:50599|
[2025/09/12 05:03:35 794471] [debug] |scid:13e06243da1ca3d560e009c7|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB8867F4C|path:0|pns:2|expire:1757653415845041|now:1757653415794442|interval:50599|pto_count:0|srtt:32152
[2025/09/12 05:03:35 794475] [debug] |scid:13e06243da1ca3d560e009c7|xqc_generate_sample|sampler: send_elapse 334, ack_elapse 31701, delivered 708|rate 22333|lost 2|
[2025/09/12 05:03:35 794480] [debug] |scid:13e06243da1ca3d560e009c7|xqc_bbr_update_min_rtt|minrtt expire|rtt:30954, old_rtt:30954|
[2025/09/12 05:03:35 794484] [debug] |scid:13e06243da1ca3d560e009c7|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:5744|extra_cwnd:1380|
[2025/09/12 05:03:35 794488] [debug] |scid:13e06243da1ca3d560e009c7|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:7172|packet_lost:1|acked:392|po_sent_time:1757653415763173|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2612|
[2025/09/12 05:03:35 794492] [debug] |scid:13e06243da1ca3d560e009c7|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:7172|packet_lost:1|acked:392|po_sent_time:1757653415763173|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2612|
[2025/09/12 05:03:35 794497] [debug] |scid:13e06243da1ca3d560e009c7|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-13e06243da1ca3d560e009c7 p-193.167.0.100-47411-ddaf2924b1e0f28a234a564c86afd74057 |bbr on ack|mode:0|pacing_rate:4033207|bw:36020|cwnd:7564|full_bw_reached:0|inflight:1050|srtt:32152|latest_rtt:31107|min_rtt:30954|applimit:1|lost:1|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:03:35 794508] [debug] |scid:13e06243da1ca3d560e009c7|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:1206460600|largest:1206460600|pns:2|
[2025/09/12 05:03:35 794512] [info] |scid:13e06243da1ca3d560e009c7|xqc_conn_on_pkt_processed|====>|conn:0000558BB8867F4C|path:0|size:40|pkt_type:SHORT_HEADER|pkt_num:1206460600|frame:ACK |recv_time:1757653415794280|dcid:13e06243da1ca3d560e009c7|dcid_seq:0|
[2025/09/12 05:03:35 794517] [debug] |scid:13e06243da1ca3d560e009c7|xqc_timer_set|type:PATH_IDLE|expire:1757653535794280|now:1757653415794280|interv:120000000|
[2025/09/12 05:03:35 794521] [debug] |scid:13e06243da1ca3d560e009c7|xqc_timer_set|type:CONN_IDLE|expire:1757653535794280|now:1757653415794280|interv:120000000|
[2025/09/12 05:03:35 794526] [debug] |scid:13e06243da1ca3d560e009c7|xqc_engine_remove_wakeup_queue|next_tick_time:1757653415827191|pq_index:0|
[2025/09/12 05:03:35 794532] [debug] |scid:13e06243da1ca3d560e009c7|xqc_engine_add_active_queue|last_ticked_time:1757653415794021|
[2025/09/12 05:03:35 794539] [debug] |xqc_engine_main_logic|BEGIN|now:1757653415794539|
[2025/09/12 05:03:35 794546] [debug] |scid:13e06243da1ca3d560e009c7|xqc_engine_process_conn|conn:0000558BB8867F4C|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:1757653415794545|
[2025/09/12 05:03:35 794554] [debug] |scid:13e06243da1ca3d560e009c7|xqc_path_get_perf_class|conn:0000558BB8867F4C|path_id:0|path_srtt:32152|min_srtt:32152|path_bw:36020|loss_rate:100.00|path_pto:0|
[2025/09/12 05:03:35 794558] [debug] |scid:13e06243da1ca3d560e009c7|xqc_send_ctl_can_send|l-0.0.0.0-443-13e06243da1ca3d560e009c7 p-193.167.0.100-47411-ddaf2924b1e0f28a234a564c86afd74057 |path:0|can:1|pkt_sz:23|schedule_bytes:0|inflight:1050|cwnd:7564|conn:0000558BB8867F4C|stream_id:0|stream_offset:0|
[2025/09/12 05:03:35 794563] [debug] |scid:13e06243da1ca3d560e009c7|xqc_minrtt_scheduler_get_path|path srtt|conn:0000558BB8867F4C|path_id:0|path_srtt:32152|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:03:35 794567] [debug] |scid:13e06243da1ca3d560e009c7|xqc_minrtt_scheduler_get_path|best path:0|frame_type:HANDSHAKE_DONE |pn:0|size:23|reinj:0|path_class:4|
[2025/09/12 05:03:35 794572] [debug] |scid:13e06243da1ca3d560e009c7|xqc_check_acked_or_dropped_pkt|conn:0000558BB8867F4C|pkt_num:0|size:23|pkt_type:SHORT_HEADER|frame:HANDSHAKE_DONE |
[2025/09/12 05:03:35 794576] [debug] |scid:13e06243da1ca3d560e009c7|xqc_send_ctl_can_send|l-0.0.0.0-443-13e06243da1ca3d560e009c7 p-193.167.0.100-47411-ddaf2924b1e0f28a234a564c86afd74057 |path:0|can:1|pkt_sz:23|schedule_bytes:0|inflight:1050|cwnd:7564|conn:0000558BB8867F4C|stream_id:0|stream_offset:0|
[2025/09/12 05:03:35 794581] [debug] |scid:13e06243da1ca3d560e009c7|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:03:35 794585] [debug] |scid:13e06243da1ca3d560e009c7|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:15|
[2025/09/12 05:03:35 794617] [info] |scid:13e06243da1ca3d560e009c7|xqc_send_packet_with_pn|<==|conn:0000558BB8867F4C|path:0|pkt_num:15|size:23|sent:39|pkt_type:SHORT_HEADER|frame:HANDSHAKE_DONE |inflight:1050|now:1757653415794592|stream_id:0|stream_offset:0|
[2025/09/12 05:03:35 794627] [debug] |scid:13e06243da1ca3d560e009c7|xqc_send_ctl_on_packet_sent|conn:0000558BB8867F4C|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 05:03:35 794634] [debug] |scid:13e06243da1ca3d560e009c7|xqc_send_ctl_on_packet_sent|path:0|inflight:1050|applimit:0|
[2025/09/12 05:03:35 794640] [debug] |scid:13e06243da1ca3d560e009c7|xqc_send_ctl_get_pto_time_and_space|srtt:32152|rtt_var:6156|pto_duration:56776|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:03:35 794651] [debug] |scid:13e06243da1ca3d560e009c7|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8867F4C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:03:35 794656] [debug] |scid:13e06243da1ca3d560e009c7|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8867F4C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:03:35 794660] [debug] |scid:13e06243da1ca3d560e009c7|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8867F4C|path:0|PNS: 2, unacked: 1073|
[2025/09/12 05:03:35 794665] [debug] |scid:13e06243da1ca3d560e009c7|xqc_timer_set|type:LOSS_DETECTION|expire:1757653415876368|now:1757653415794640|interv:81728|
[2025/09/12 05:03:35 794670] [debug] |scid:13e06243da1ca3d560e009c7|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB8867F4C|path:0|pns:2|expire:1757653415876368|now:1757653415794640|interval:81728|pto_count:0|srtt:32152
[2025/09/12 05:03:35 794676] [debug] |scid:13e06243da1ca3d560e009c7|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:7564|inflight:1073|
[2025/09/12 05:03:35 794681] [debug] |scid:13e06243da1ca3d560e009c7|xqc_conn_next_wakeup_time|wakeup_time:1757653415876368|
[2025/09/12 05:03:35 794685] [debug] |scid:13e06243da1ca3d560e009c7|xqc_engine_add_wakeup_queue|next_tick_time:1757653415876368|
[2025/09/12 05:03:35 794689] [debug] |xqc_engine_wakeup_after|wakeup:1757653415876368|now:1757653415794689|diff:81679|
[2025/09/12 05:03:35 794693] [debug] |xqc_engine_main_logic|END|now:1757653415794545|
[2025/09/12 05:03:35 794699] [debug] |xqc_engine_main_logic|BEGIN|now:1757653415794699|
[2025/09/12 05:03:35 794705] [debug] |xqc_engine_wakeup_after|wakeup:1757653415876368|now:1757653415794705|diff:81663|
[2025/09/12 05:03:35 794712] [debug] |xqc_engine_main_logic|END|now:1757653415794699|
[2025/09/12 05:03:35 825294] [info] |xqc_engine_packet_process|==>|conn:0000558BB8867F4C|size:42|state:ESTABED|recv_time:1757653415825293|
[2025/09/12 05:03:35 825312] [debug] |scid:13e06243da1ca3d560e009c7|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:13e06243da1ca3d560e009c7|spin_bit:0|
[2025/09/12 05:03:35 825325] [debug] |scid:13e06243da1ca3d560e009c7|xqc_packet_decrypt|largest_pn:1206460600|
[2025/09/12 05:03:35 825333] [debug] |scid:13e06243da1ca3d560e009c7|xqc_packet_decrypt|decryption nonce|path_id:0|pn:1206460601|
[2025/09/12 05:03:35 825344] [debug] |scid:13e06243da1ca3d560e009c7|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:1206460601|
[2025/09/12 05:03:35 825352] [debug] |scid:13e06243da1ca3d560e009c7|xqc_process_frames|frame_type:2|
[2025/09/12 05:03:35 825362] [debug] |scid:13e06243da1ca3d560e009c7|xqc_send_ctl_on_ack_received|conn:0000558BB8867F4C|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:15|path_largest_ack:15|
[2025/09/12 05:03:35 825371] [debug] |scid:13e06243da1ca3d560e009c7|xqc_update_sample|sampler_update|prior_lost:2|tx_in_flight:1073|prior_delivered:3004|prior_time:1757653415794280|is_app_limited:0|send_elapse:31679|ack_elapse:31013|ctl_first_sent_time:1757653415794592|lagest_ack_time:1757653415825293|curr_delivered:3027|
[2025/09/12 05:03:35 825380] [debug] |scid:13e06243da1ca3d560e009c7|xqc_update_sample|sampler_sent_time_update:1757653415794592|
[2025/09/12 05:03:35 825390] [debug] |scid:13e06243da1ca3d560e009c7|xqc_send_ctl_on_ack_received|sndq_packets_used:1||sndq_packets_used_bytes:0|sndq_packets_free:9|
[2025/09/12 05:03:35 825399] [debug] |scid:13e06243da1ca3d560e009c7|xqc_send_ctl_update_rtt|before update rtt|conn:0000558BB8867F4C|srtt:32152|rttvar:6156|minrtt:30954|latest_rtt:30701|ack_delay:104|
[2025/09/12 05:03:35 825407] [debug] |scid:13e06243da1ca3d560e009c7|xqc_send_ctl_update_rtt|l-0.0.0.0-443-13e06243da1ca3d560e009c7 p-193.167.0.100-47411-ddaf2924b1e0f28a234a564c86afd74057 |after update rtt|conn:0000558BB8867F4C|srtt:31957|rttvar:5005|minrtt:30701|latest_rtt:30701|ack_delay:104|
[2025/09/12 05:03:35 825415] [debug] |scid:13e06243da1ca3d560e009c7|xqc_send_ctl_get_lost_sent_pn|largest_acked:15|lost_pn:7|thresh:8|
[2025/09/12 05:03:35 825423] [debug] |scid:13e06243da1ca3d560e009c7|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:03:35 825440] [debug] |scid:13e06243da1ca3d560e009c7|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:0000558BB8867F4C|path:0|pns:2|expire:1757653415827179|now:1757653415825439|interval:1740|
[2025/09/12 05:03:35 825449] [debug] |scid:13e06243da1ca3d560e009c7|xqc_timer_set|type:LOSS_DETECTION|expire:1757653415827179|now:1757653415825439|interv:1740|
[2025/09/12 05:03:35 825457] [debug] |scid:13e06243da1ca3d560e009c7|xqc_generate_sample|sampler: send_elapse 31679, ack_elapse 31013, delivered 23|rate 726|lost 2|
[2025/09/12 05:03:35 825465] [debug] |scid:13e06243da1ca3d560e009c7|xqc_bbr_update_bandwidth|BBRv1: RTT round update 4 -> 5|
[2025/09/12 05:03:35 825473] [debug] |scid:13e06243da1ca3d560e009c7|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (726) in round 5|
[2025/09/12 05:03:35 825481] [debug] |scid:13e06243da1ca3d560e009c7|xqc_bbr_update_min_rtt|probertt expire|rtt:30701, old_rtt:30954|
[2025/09/12 05:03:35 825489] [debug] |scid:13e06243da1ca3d560e009c7|xqc_bbr_update_min_rtt|minrtt expire|rtt:30701, old_rtt:30954|
[2025/09/12 05:03:35 825497] [debug] |scid:13e06243da1ca3d560e009c7|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:5744|extra_cwnd:1380|
[2025/09/12 05:03:35 825505] [debug] |scid:13e06243da1ca3d560e009c7|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:7564|packet_lost:0|acked:23|po_sent_time:1757653415794592|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:3027|
[2025/09/12 05:03:35 825513] [debug] |scid:13e06243da1ca3d560e009c7|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:7564|packet_lost:0|acked:23|po_sent_time:1757653415794592|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:3027|
[2025/09/12 05:03:35 825521] [debug] |scid:13e06243da1ca3d560e009c7|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-13e06243da1ca3d560e009c7 p-193.167.0.100-47411-ddaf2924b1e0f28a234a564c86afd74057 |bbr on ack|mode:0|pacing_rate:4033207|bw:36020|cwnd:7587|full_bw_reached:0|inflight:1050|srtt:31957|latest_rtt:30701|min_rtt:30701|applimit:0|lost:2|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:1|
[2025/09/12 05:03:35 825529] [debug] |scid:13e06243da1ca3d560e009c7|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:1206460601|largest:1206460601|pns:2|
[2025/09/12 05:03:35 825535] [info] |scid:13e06243da1ca3d560e009c7|xqc_conn_on_pkt_processed|====>|conn:0000558BB8867F4C|path:0|size:42|pkt_type:SHORT_HEADER|pkt_num:1206460601|frame:ACK |recv_time:1757653415825293|dcid:13e06243da1ca3d560e009c7|dcid_seq:0|
[2025/09/12 05:03:35 825541] [debug] |scid:13e06243da1ca3d560e009c7|xqc_timer_set|type:PATH_IDLE|expire:1757653535825293|now:1757653415825293|interv:120000000|
[2025/09/12 05:03:35 825546] [debug] |scid:13e06243da1ca3d560e009c7|xqc_timer_set|type:CONN_IDLE|expire:1757653535825293|now:1757653415825293|interv:120000000|
[2025/09/12 05:03:35 825551] [debug] |scid:13e06243da1ca3d560e009c7|xqc_engine_remove_wakeup_queue|next_tick_time:1757653415876368|pq_index:0|
[2025/09/12 05:03:35 825557] [debug] |scid:13e06243da1ca3d560e009c7|xqc_engine_add_active_queue|last_ticked_time:1757653415794545|
[2025/09/12 05:03:35 825561] [debug] |xqc_engine_main_logic|BEGIN|now:1757653415825561|
[2025/09/12 05:03:35 825568] [debug] |scid:13e06243da1ca3d560e009c7|xqc_engine_process_conn|conn:0000558BB8867F4C|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:1757653415825566|
[2025/09/12 05:03:35 825576] [debug] |scid:13e06243da1ca3d560e009c7|xqc_conn_next_wakeup_time|wakeup_time:1757653415827179|
[2025/09/12 05:03:35 825581] [debug] |scid:13e06243da1ca3d560e009c7|xqc_engine_add_wakeup_queue|next_tick_time:1757653415827179|
[2025/09/12 05:03:35 825586] [debug] |xqc_engine_wakeup_after|wakeup:1757653415827179|now:1757653415825586|diff:1593|
[2025/09/12 05:03:35 825597] [debug] |xqc_engine_main_logic|END|now:1757653415825566|
[2025/09/12 05:03:35 825603] [debug] |xqc_engine_main_logic|BEGIN|now:1757653415825603|
[2025/09/12 05:03:35 825608] [debug] |xqc_engine_wakeup_after|wakeup:1757653415827179|now:1757653415825608|diff:1571|
[2025/09/12 05:03:35 825613] [debug] |xqc_engine_main_logic|END|now:1757653415825603|
[2025/09/12 05:03:35 827685] [debug] |xqc_engine_main_logic|BEGIN|now:1757653415827685|
[2025/09/12 05:03:35 827692] [debug] |scid:13e06243da1ca3d560e009c7|xqc_engine_remove_wakeup_queue|next_tick_time:1757653415827179|pq_index:0|
[2025/09/12 05:03:35 827696] [debug] |scid:13e06243da1ca3d560e009c7|xqc_engine_add_active_queue|last_ticked_time:1757653415825566|
[2025/09/12 05:03:35 827701] [debug] |scid:13e06243da1ca3d560e009c7|xqc_engine_process_conn|conn:0000558BB8867F4C|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:1757653415827700|
[2025/09/12 05:03:35 827706] [debug] |scid:13e06243da1ca3d560e009c7|xqc_timer_expire|timer expired|type:LOSS_DETECTION|expire_time:1757653415827179|now:1757653415827700|
[2025/09/12 05:03:35 827710] [debug] |scid:13e06243da1ca3d560e009c7|xqc_timer_loss_detection_timeout|path:0|loss_detection_timeout|
[2025/09/12 05:03:35 827714] [debug] |scid:13e06243da1ca3d560e009c7|xqc_timer_loss_detection_timeout|xqc_send_ctl_detect_lost|
[2025/09/12 05:03:35 827718] [debug] |scid:13e06243da1ca3d560e009c7|xqc_send_ctl_get_lost_sent_pn|largest_acked:15|lost_pn:7|thresh:8|
[2025/09/12 05:03:35 827723] [debug] |scid:13e06243da1ca3d560e009c7|xqc_send_ctl_detect_lost|mark lost|pns:2|pkt_num:13|lost_pn:7|po_sent_time:1757653415763265|lost_send_time:1757653415763786|loss_delay:63914|frame:STREAM |repair:128|
[2025/09/12 05:03:35 827727] [debug] |scid:13e06243da1ca3d560e009c7|xqc_send_ctl_detect_lost|OnLostDetection|largest_lost sent time: 1757653415763265u|
[2025/09/12 05:03:35 827731] [debug] |scid:13e06243da1ca3d560e009c7|xqc_timer_loss_detection_timeout|xqc_send_ctl_set_loss_detection_timer|loss|
[2025/09/12 05:03:35 827735] [debug] |scid:13e06243da1ca3d560e009c7|xqc_send_ctl_set_loss_detection_timer|unset|no ack-eliciting pkts in flight|conn:0000558BB8867F4C|path:0|
[2025/09/12 05:03:35 827739] [debug] |scid:13e06243da1ca3d560e009c7|xqc_timer_unset|type:LOSS_DETECTION|
[2025/09/12 05:03:35 827743] [debug] |scid:13e06243da1ca3d560e009c7|xqc_timer_expire|unset|type:LOSS_DETECTION|expire_time:0|now:1757653415827700|
[2025/09/12 05:03:35 827747] [debug] |scid:13e06243da1ca3d560e009c7|xqc_timer_unset|type:LOSS_DETECTION|
[2025/09/12 05:03:35 827752] [debug] |scid:13e06243da1ca3d560e009c7|xqc_path_get_perf_class|conn:0000558BB8867F4C|path_id:0|path_srtt:31957|min_srtt:31957|path_bw:36020|loss_rate:100.00|path_pto:0|
[2025/09/12 05:03:35 827756] [debug] |scid:13e06243da1ca3d560e009c7|xqc_send_ctl_can_send|l-0.0.0.0-443-13e06243da1ca3d560e009c7 p-193.167.0.100-47411-ddaf2924b1e0f28a234a564c86afd74057 |path:0|can:1|pkt_sz:1050|schedule_bytes:0|inflight:0|cwnd:7587|conn:0000558BB8867F4C|stream_id:0|stream_offset:1024|
[2025/09/12 05:03:35 827761] [debug] |scid:13e06243da1ca3d560e009c7|xqc_minrtt_scheduler_get_path|path srtt|conn:0000558BB8867F4C|path_id:0|path_srtt:31957|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:03:35 827766] [debug] |scid:13e06243da1ca3d560e009c7|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:13|size:1050|reinj:0|path_class:4|
[2025/09/12 05:03:35 827771] [debug] |scid:13e06243da1ca3d560e009c7|xqc_check_acked_or_dropped_pkt|conn:0000558BB8867F4C|pkt_num:13|size:1050|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:03:35 827775] [debug] |scid:13e06243da1ca3d560e009c7|xqc_send_ctl_can_send|l-0.0.0.0-443-13e06243da1ca3d560e009c7 p-193.167.0.100-47411-ddaf2924b1e0f28a234a564c86afd74057 |path:0|can:1|pkt_sz:1050|schedule_bytes:0|inflight:0|cwnd:7587|conn:0000558BB8867F4C|stream_id:0|stream_offset:1024|
[2025/09/12 05:03:35 827783] [debug] |scid:13e06243da1ca3d560e009c7|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:03:35 827787] [debug] |scid:13e06243da1ca3d560e009c7|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:16|
[2025/09/12 05:03:35 827823] [info] |scid:13e06243da1ca3d560e009c7|xqc_send_packet_with_pn|<==|conn:0000558BB8867F4C|path:0|pkt_num:16|size:1050|sent:1066|pkt_type:SHORT_HEADER|frame:STREAM |inflight:0|now:1757653415827795|stream_id:0|stream_offset:1024|
[2025/09/12 05:03:35 827830] [debug] |scid:13e06243da1ca3d560e009c7|xqc_send_ctl_on_packet_sent|conn:0000558BB8867F4C|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:2|
[2025/09/12 05:03:35 827836] [debug] |scid:13e06243da1ca3d560e009c7|xqc_send_ctl_on_packet_sent|path:0|inflight:0|applimit:0|
[2025/09/12 05:03:35 827841] [debug] |scid:13e06243da1ca3d560e009c7|xqc_send_ctl_get_pto_time_and_space|srtt:31957|rtt_var:5005|pto_duration:51977|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:03:35 827847] [debug] |scid:13e06243da1ca3d560e009c7|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8867F4C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:03:35 827852] [debug] |scid:13e06243da1ca3d560e009c7|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8867F4C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:03:35 827857] [debug] |scid:13e06243da1ca3d560e009c7|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8867F4C|path:0|PNS: 2, unacked: 1050|
[2025/09/12 05:03:35 827861] [debug] |scid:13e06243da1ca3d560e009c7|xqc_timer_set|type:LOSS_DETECTION|expire:1757653415904772|now:1757653415827841|interv:76931|
[2025/09/12 05:03:35 827866] [debug] |scid:13e06243da1ca3d560e009c7|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB8867F4C|path:0|pns:2|expire:1757653415904772|now:1757653415827841|interval:76931|pto_count:0|srtt:31957
[2025/09/12 05:03:35 827872] [debug] |scid:13e06243da1ca3d560e009c7|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:7587|inflight:1050|
[2025/09/12 05:03:35 827878] [debug] |scid:13e06243da1ca3d560e009c7|xqc_conn_next_wakeup_time|wakeup_time:1757653415904772|
[2025/09/12 05:03:35 827883] [debug] |scid:13e06243da1ca3d560e009c7|xqc_engine_add_wakeup_queue|next_tick_time:1757653415904772|
[2025/09/12 05:03:35 827888] [debug] |xqc_engine_wakeup_after|wakeup:1757653415904772|now:1757653415827888|diff:76884|
[2025/09/12 05:03:35 827893] [debug] |xqc_engine_main_logic|END|now:1757653415827700|
[2025/09/12 05:03:35 887130] [info] |xqc_engine_packet_process|==>|conn:0000558BB8867F4C|size:312|state:ESTABED|recv_time:1757653415887129|
[2025/09/12 05:03:35 887150] [debug] |scid:13e06243da1ca3d560e009c7|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:13e06243da1ca3d560e009c7|spin_bit:0|
[2025/09/12 05:03:35 887164] [debug] |scid:13e06243da1ca3d560e009c7|xqc_packet_decrypt|largest_pn:1206460601|
[2025/09/12 05:03:35 887172] [debug] |scid:13e06243da1ca3d560e009c7|xqc_packet_decrypt|decryption nonce|path_id:0|pn:1206460603|
[2025/09/12 05:03:35 887183] [debug] |scid:13e06243da1ca3d560e009c7|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:1206460603|
[2025/09/12 05:03:35 887188] [debug] |scid:13e06243da1ca3d560e009c7|xqc_process_frames|frame_type:18|
[2025/09/12 05:03:35 887195] [debug] |scid:13e06243da1ca3d560e009c7|xqc_process_new_conn_id_frame|new_conn_id|28dd4113fc8bd577067651331310ad2aac|sr_token:55ede85f583a161340baefe44844b33a
[2025/09/12 05:03:35 887203] [debug] |scid:13e06243da1ca3d560e009c7|xqc_process_frames|frame_type:18|
[2025/09/12 05:03:35 887210] [debug] |scid:13e06243da1ca3d560e009c7|xqc_process_new_conn_id_frame|new_conn_id|017ec2403047e3592a16e4ad36c033ac45|sr_token:6ff3e3cee0e95e49685a5d2f5f6187b2
[2025/09/12 05:03:35 887218] [debug] |scid:13e06243da1ca3d560e009c7|xqc_process_frames|frame_type:18|
[2025/09/12 05:03:35 887224] [debug] |scid:13e06243da1ca3d560e009c7|xqc_process_new_conn_id_frame|new_conn_id|d7642e209063eb081ef118208af6663d2c|sr_token:8f719c0ed996cecbc7c3123716345fcd
[2025/09/12 05:03:35 887242] [debug] |scid:13e06243da1ca3d560e009c7|xqc_process_frames|frame_type:18|
[2025/09/12 05:03:35 887251] [debug] |scid:13e06243da1ca3d560e009c7|xqc_process_new_conn_id_frame|new_conn_id|279d90545afa3bfc35be3c19f2f5958ea8|sr_token:8ec9f5e74280518b4ede3496a356d338
[2025/09/12 05:03:35 887259] [debug] |scid:13e06243da1ca3d560e009c7|xqc_process_frames|frame_type:18|
[2025/09/12 05:03:35 887267] [debug] |scid:13e06243da1ca3d560e009c7|xqc_process_new_conn_id_frame|new_conn_id|737add08a1526b1545983e75bec66ef387|sr_token:a9d42c8a97eada3d47a675f48e1786e8
[2025/09/12 05:03:35 887275] [debug] |scid:13e06243da1ca3d560e009c7|xqc_process_frames|frame_type:18|
[2025/09/12 05:03:35 887283] [debug] |scid:13e06243da1ca3d560e009c7|xqc_process_new_conn_id_frame|new_conn_id|12c3ef8fc040b7f77982e2b458241a3d18|sr_token:75470b54f312a2ec38ff8ed303e8cc3c
[2025/09/12 05:03:35 887290] [debug] |scid:13e06243da1ca3d560e009c7|xqc_process_frames|frame_type:18|
[2025/09/12 05:03:35 887298] [debug] |scid:13e06243da1ca3d560e009c7|xqc_process_new_conn_id_frame|new_conn_id|cf89e4c082d3a1d999cbc97fbaafb013d3|sr_token:a147a9504d0ee2c13c310958b3922fd6
[2025/09/12 05:03:35 887306] [debug] |scid:13e06243da1ca3d560e009c7|xqc_process_frames|frame_type:b|
[2025/09/12 05:03:35 887314] [debug] |scid:13e06243da1ca3d560e009c7|xqc_process_stream_frame|offset:0|data_length:17|fin:1|stream_id:0|path:0|
[2025/09/12 05:03:35 887319] [debug] |scid:13e06243da1ca3d560e009c7|xqc_process_stream_frame|already recvd|data_offset:0|data_length:17|merged_offset_end:17|
[2025/09/12 05:03:35 887326] [debug] |scid:13e06243da1ca3d560e009c7|xqc_timer_set|type:ACK_01RTT|expire:1757653415912129|now:1757653415887129|interv:25000|
[2025/09/12 05:03:35 887333] [debug] |scid:13e06243da1ca3d560e009c7|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:1757653415887129|max_ack_delay:25000|
[2025/09/12 05:03:35 887339] [debug] |scid:13e06243da1ca3d560e009c7|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:1206460603|largest:1206460603|pns:2|
[2025/09/12 05:03:35 887345] [info] |scid:13e06243da1ca3d560e009c7|xqc_conn_on_pkt_processed|====>|conn:0000558BB8867F4C|path:0|size:312|pkt_type:SHORT_HEADER|pkt_num:1206460603|frame:STREAM NEW_CONNECTION_ID |recv_time:1757653415887129|dcid:13e06243da1ca3d560e009c7|dcid_seq:0|
[2025/09/12 05:03:35 887351] [debug] |scid:13e06243da1ca3d560e009c7|xqc_timer_set|type:PATH_IDLE|expire:1757653535887129|now:1757653415887129|interv:120000000|
[2025/09/12 05:03:35 887356] [debug] |scid:13e06243da1ca3d560e009c7|xqc_timer_set|type:CONN_IDLE|expire:1757653535887129|now:1757653415887129|interv:120000000|
[2025/09/12 05:03:35 887361] [debug] |scid:13e06243da1ca3d560e009c7|xqc_engine_remove_wakeup_queue|next_tick_time:1757653415904772|pq_index:0|
[2025/09/12 05:03:35 887367] [debug] |scid:13e06243da1ca3d560e009c7|xqc_engine_add_active_queue|last_ticked_time:1757653415827700|
[2025/09/12 05:03:35 887372] [debug] |xqc_engine_main_logic|BEGIN|now:1757653415887372|
[2025/09/12 05:03:35 887378] [debug] |scid:13e06243da1ca3d560e009c7|xqc_engine_process_conn|conn:0000558BB8867F4C|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:1757653415887376|
[2025/09/12 05:03:35 887386] [debug] |scid:13e06243da1ca3d560e009c7|xqc_conn_next_wakeup_time|wakeup_time:1757653415904772|
[2025/09/12 05:03:35 887391] [debug] |scid:13e06243da1ca3d560e009c7|xqc_engine_add_wakeup_queue|next_tick_time:1757653415904772|
[2025/09/12 05:03:35 887395] [debug] |xqc_engine_wakeup_after|wakeup:1757653415904772|now:1757653415887395|diff:17377|
[2025/09/12 05:03:35 887406] [debug] |xqc_engine_main_logic|END|now:1757653415887376|
[2025/09/12 05:03:35 887412] [debug] |xqc_engine_main_logic|BEGIN|now:1757653415887412|
[2025/09/12 05:03:35 887417] [debug] |xqc_engine_wakeup_after|wakeup:1757653415904772|now:1757653415887417|diff:17355|
[2025/09/12 05:03:35 887422] [debug] |xqc_engine_main_logic|END|now:1757653415887412|
[2025/09/12 05:03:35 905520] [debug] |xqc_engine_main_logic|BEGIN|now:1757653415905519|
[2025/09/12 05:03:35 905535] [debug] |scid:13e06243da1ca3d560e009c7|xqc_engine_remove_wakeup_queue|next_tick_time:1757653415904772|pq_index:0|
[2025/09/12 05:03:35 905542] [debug] |scid:13e06243da1ca3d560e009c7|xqc_engine_add_active_queue|last_ticked_time:1757653415887376|
[2025/09/12 05:03:35 905549] [debug] |scid:13e06243da1ca3d560e009c7|xqc_engine_process_conn|conn:0000558BB8867F4C|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:1757653415905547|
[2025/09/12 05:03:35 905555] [debug] |scid:13e06243da1ca3d560e009c7|xqc_timer_expire|timer expired|type:LOSS_DETECTION|expire_time:1757653415904772|now:1757653415905547|
[2025/09/12 05:03:35 905560] [debug] |scid:13e06243da1ca3d560e009c7|xqc_timer_loss_detection_timeout|path:0|loss_detection_timeout|
[2025/09/12 05:03:35 905565] [debug] |scid:13e06243da1ca3d560e009c7|xqc_timer_loss_detection_timeout|send Probe pkts|conn:0000558BB8867F4C|path:0|bytes_in_flight:1050|
[2025/09/12 05:03:35 905570] [debug] |scid:13e06243da1ca3d560e009c7|xqc_send_ctl_get_pto_time_and_space|srtt:31957|rtt_var:5005|pto_duration:51977|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:03:35 905576] [debug] |scid:13e06243da1ca3d560e009c7|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8867F4C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:03:35 905581] [debug] |scid:13e06243da1ca3d560e009c7|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8867F4C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:03:35 905586] [debug] |scid:13e06243da1ca3d560e009c7|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8867F4C|path:0|PNS: 2, unacked: 1050|
[2025/09/12 05:03:35 905591] [debug] |scid:13e06243da1ca3d560e009c7|xqc_path_send_one_or_two_ack_elicit_pkts|send two ack-eliciting pkts|path:0|pns:2|
[2025/09/12 05:03:35 905596] [debug] |scid:13e06243da1ca3d560e009c7|xqc_conn_send_probe_pkt|conn:0000558BB8867F4C|path:0|pkt_num:13|size:1050|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|
[2025/09/12 05:03:35 905603] [debug] |scid:13e06243da1ca3d560e009c7|xqc_conn_send_probe_pkt|conn:0000558BB8867F4C|path:0|pkt_num:16|size:1050|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|
[2025/09/12 05:03:35 905608] [debug] |scid:13e06243da1ca3d560e009c7|xqc_timer_loss_detection_timeout|xqc_send_ctl_set_loss_detection_timer|PTO|conn:0000558BB8867F4C|pto_count:1
[2025/09/12 05:03:35 905613] [debug] |scid:13e06243da1ca3d560e009c7|xqc_send_ctl_set_loss_detection_timer|unset|no ack-eliciting pkts in flight|conn:0000558BB8867F4C|path:0|
[2025/09/12 05:03:35 905618] [debug] |scid:13e06243da1ca3d560e009c7|xqc_timer_unset|type:LOSS_DETECTION|
[2025/09/12 05:03:35 905623] [debug] |scid:13e06243da1ca3d560e009c7|xqc_timer_expire|unset|type:LOSS_DETECTION|expire_time:0|now:1757653415905547|
[2025/09/12 05:03:35 905628] [debug] |scid:13e06243da1ca3d560e009c7|xqc_timer_unset|type:LOSS_DETECTION|
[2025/09/12 05:03:35 905634] [debug] |scid:13e06243da1ca3d560e009c7|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:STREAM |stream_id:0|stream_offset:1024|
[2025/09/12 05:03:35 905640] [debug] |scid:13e06243da1ca3d560e009c7|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:STREAM |stream_id:0|stream_offset:1024|
[2025/09/12 05:03:35 905645] [debug] |scid:13e06243da1ca3d560e009c7|xqc_check_acked_or_dropped_pkt|conn:0000558BB8867F4C|pkt_num:13|size:1050|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:03:35 905651] [debug] |scid:13e06243da1ca3d560e009c7|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:17|
[2025/09/12 05:03:35 905701] [info] |scid:13e06243da1ca3d560e009c7|xqc_send_packet_with_pn|<==|conn:0000558BB8867F4C|path:0|pkt_num:17|size:1050|sent:1066|pkt_type:SHORT_HEADER|frame:STREAM |inflight:0|now:1757653415905668|stream_id:0|stream_offset:1024|
[2025/09/12 05:03:35 905713] [debug] |scid:13e06243da1ca3d560e009c7|xqc_send_ctl_on_packet_sent|conn:0000558BB8867F4C|path:0|pkt_num:17|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 05:03:35 905723] [debug] |scid:13e06243da1ca3d560e009c7|xqc_send_ctl_on_packet_sent|path:0|inflight:0|applimit:0|
[2025/09/12 05:03:35 905731] [debug] |scid:13e06243da1ca3d560e009c7|xqc_send_ctl_get_pto_time_and_space|srtt:31957|rtt_var:5005|pto_duration:103954|backoff_factor:2.00|backoff:2.00|pto_cnt:1|max_ack_delay:25|
[2025/09/12 05:03:35 905740] [debug] |scid:13e06243da1ca3d560e009c7|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8867F4C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:03:35 905747] [debug] |scid:13e06243da1ca3d560e009c7|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8867F4C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:03:35 905752] [debug] |scid:13e06243da1ca3d560e009c7|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8867F4C|path:0|PNS: 2, unacked: 1050|
[2025/09/12 05:03:35 905757] [debug] |scid:13e06243da1ca3d560e009c7|xqc_timer_set|type:LOSS_DETECTION|expire:1757653416059622|now:1757653415905730|interv:153892|
[2025/09/12 05:03:35 905762] [debug] |scid:13e06243da1ca3d560e009c7|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB8867F4C|path:0|pns:2|expire:1757653416059622|now:1757653415905730|interval:153892|pto_count:1|srtt:31957
[2025/09/12 05:03:35 905768] [debug] |scid:13e06243da1ca3d560e009c7|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:7587|inflight:1050|
[2025/09/12 05:03:35 905774] [debug] |scid:13e06243da1ca3d560e009c7|xqc_check_acked_or_dropped_pkt|conn:0000558BB8867F4C|pkt_num:16|size:1050|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:03:35 905779] [debug] |scid:13e06243da1ca3d560e009c7|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:18|
[2025/09/12 05:03:35 905811] [info] |scid:13e06243da1ca3d560e009c7|xqc_send_packet_with_pn|<==|conn:0000558BB8867F4C|path:0|pkt_num:18|size:1050|sent:1066|pkt_type:SHORT_HEADER|frame:STREAM |inflight:1050|now:1757653415905787|stream_id:0|stream_offset:1024|
[2025/09/12 05:03:35 905822] [debug] |scid:13e06243da1ca3d560e009c7|xqc_send_ctl_on_packet_sent|conn:0000558BB8867F4C|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:0|
[2025/09/12 05:03:35 905831] [debug] |scid:13e06243da1ca3d560e009c7|xqc_send_ctl_on_packet_sent|path:0|inflight:1050|applimit:0|
[2025/09/12 05:03:35 905840] [debug] |scid:13e06243da1ca3d560e009c7|xqc_send_ctl_get_pto_time_and_space|srtt:31957|rtt_var:5005|pto_duration:103954|backoff_factor:2.00|backoff:2.00|pto_cnt:1|max_ack_delay:25|
[2025/09/12 05:03:35 905847] [debug] |scid:13e06243da1ca3d560e009c7|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8867F4C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:03:35 905852] [debug] |scid:13e06243da1ca3d560e009c7|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8867F4C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:03:35 905857] [debug] |scid:13e06243da1ca3d560e009c7|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8867F4C|path:0|PNS: 2, unacked: 2100|
[2025/09/12 05:03:35 905862] [debug] |scid:13e06243da1ca3d560e009c7|xqc_timer_set|type:LOSS_DETECTION|expire:1757653416059741|now:1757653415905839|interv:153902|
[2025/09/12 05:03:35 905866] [debug] |scid:13e06243da1ca3d560e009c7|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB8867F4C|path:0|pns:2|expire:1757653416059741|now:1757653415905839|interval:153902|pto_count:1|srtt:31957
[2025/09/12 05:03:35 905872] [debug] |scid:13e06243da1ca3d560e009c7|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:7587|inflight:2100|
[2025/09/12 05:03:35 905884] [debug] |scid:13e06243da1ca3d560e009c7|xqc_conn_next_wakeup_time|wakeup_time:1757653415912129|
[2025/09/12 05:03:35 905889] [debug] |scid:13e06243da1ca3d560e009c7|xqc_engine_add_wakeup_queue|next_tick_time:1757653415912129|
[2025/09/12 05:03:35 905894] [debug] |xqc_engine_wakeup_after|wakeup:1757653415912129|now:1757653415905894|diff:6235|
[2025/09/12 05:03:35 905899] [debug] |xqc_engine_main_logic|END|now:1757653415905547|
[2025/09/12 05:03:35 912996] [debug] |xqc_engine_main_logic|BEGIN|now:1757653415912996|
[2025/09/12 05:03:35 913012] [debug] |scid:13e06243da1ca3d560e009c7|xqc_engine_remove_wakeup_queue|next_tick_time:1757653415912129|pq_index:0|
[2025/09/12 05:03:35 913019] [debug] |scid:13e06243da1ca3d560e009c7|xqc_engine_add_active_queue|last_ticked_time:1757653415905547|
[2025/09/12 05:03:35 913026] [debug] |scid:13e06243da1ca3d560e009c7|xqc_engine_process_conn|conn:0000558BB8867F4C|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:1757653415913024|
[2025/09/12 05:03:35 913032] [debug] |scid:13e06243da1ca3d560e009c7|xqc_timer_expire|timer expired|type:ACK_01RTT|expire_time:1757653415912129|now:1757653415913024|
[2025/09/12 05:03:35 913037] [debug] |scid:13e06243da1ca3d560e009c7|xqc_timer_ack_timeout|pns:2|path:0|
[2025/09/12 05:03:35 913069] [debug] |scid:13e06243da1ca3d560e009c7|xqc_timer_expire|unset|type:ACK_01RTT|expire_time:1757653415912129|now:1757653415913024|
[2025/09/12 05:03:35 913076] [debug] |scid:13e06243da1ca3d560e009c7|xqc_timer_unset|type:ACK_01RTT|
[2025/09/12 05:03:35 913083] [debug] |scid:13e06243da1ca3d560e009c7|xqc_gen_ack_frame|largest_recv:1206460603|ack_delay:25953|first_ack_range:0|largest_pkt_recv_time:1757653415887129|
[2025/09/12 05:03:35 913088] [debug] |scid:13e06243da1ca3d560e009c7|xqc_gen_ack_frame|high:1206460603|low:1206460603|pkt_pns:2|
[2025/09/12 05:03:35 913093] [debug] |scid:13e06243da1ca3d560e009c7|xqc_gen_ack_frame|high:1206460601|low:1206460597|pkt_pns:2|
[2025/09/12 05:03:35 913098] [debug] |scid:13e06243da1ca3d560e009c7|xqc_write_ack_to_one_packet|ack_size:15|path:0|path_largest_recv:1206460603|frame_largest_recv:1206460603|
[2025/09/12 05:03:35 913103] [debug] |scid:13e06243da1ca3d560e009c7|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:2|
[2025/09/12 05:03:35 913109] [debug] |scid:13e06243da1ca3d560e009c7|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:ACK |stream_id:0|stream_offset:0|
[2025/09/12 05:03:35 913115] [debug] |scid:13e06243da1ca3d560e009c7|xqc_check_acked_or_dropped_pkt|conn:0000558BB8867F4C|pkt_num:0|size:37|pkt_type:SHORT_HEADER|frame:ACK |
[2025/09/12 05:03:35 913121] [debug] |scid:13e06243da1ca3d560e009c7|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:19|
[2025/09/12 05:03:35 913162] [info] |scid:13e06243da1ca3d560e009c7|xqc_send_packet_with_pn|<==|conn:0000558BB8867F4C|path:0|pkt_num:19|size:37|sent:53|pkt_type:SHORT_HEADER|frame:ACK |inflight:2100|now:1757653415913131|stream_id:0|stream_offset:0|
[2025/09/12 05:03:35 913173] [debug] |scid:13e06243da1ca3d560e009c7|xqc_send_ctl_on_packet_sent|conn:0000558BB8867F4C|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 05:03:35 913183] [debug] |scid:13e06243da1ca3d560e009c7|xqc_conn_next_wakeup_time|wakeup_time:1757653416059741|
[2025/09/12 05:03:35 913191] [debug] |scid:13e06243da1ca3d560e009c7|xqc_engine_add_wakeup_queue|next_tick_time:1757653416059741|
[2025/09/12 05:03:35 913199] [debug] |xqc_engine_wakeup_after|wakeup:1757653416059741|now:1757653415913199|diff:146542|
[2025/09/12 05:03:35 913206] [debug] |xqc_engine_main_logic|END|now:1757653415913024|
[2025/09/12 05:03:35 943869] [info] |xqc_engine_packet_process|==>|conn:0000558BB8867F4C|size:39|state:ESTABED|recv_time:1757653415943866|
[2025/09/12 05:03:35 943888] [debug] |scid:13e06243da1ca3d560e009c7|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:13e06243da1ca3d560e009c7|spin_bit:0|
[2025/09/12 05:03:35 943910] [debug] |scid:13e06243da1ca3d560e009c7|xqc_packet_decrypt|largest_pn:1206460603|
[2025/09/12 05:03:35 943917] [debug] |scid:13e06243da1ca3d560e009c7|xqc_packet_decrypt|decryption nonce|path_id:0|pn:1206460605|
[2025/09/12 05:03:35 943928] [debug] |scid:13e06243da1ca3d560e009c7|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:1206460605|
[2025/09/12 05:03:35 943935] [debug] |scid:13e06243da1ca3d560e009c7|xqc_process_frames|frame_type:1c|
[2025/09/12 05:03:35 943943] [debug] |scid:13e06243da1ca3d560e009c7|xqc_timer_set|type:CONN_DRAINING|expire:1757653416174873|now:1757653415943942|interv:230931|
[2025/09/12 05:03:35 943950] [debug] |scid:13e06243da1ca3d560e009c7|xqc_send_queue_drop_packets|sndq_packets_used:4|sndq_packets_used_bytes:0|sndq_packets_free:6|
[2025/09/12 05:03:35 943957] [debug] |scid:13e06243da1ca3d560e009c7|xqc_send_queue_drop_packets|path:0|ctl_bytes_in_flight:2100|
[2025/09/12 05:03:35 943964] [debug] |scid:13e06243da1ca3d560e009c7|xqc_timer_unset|type:ACK_INIT|
[2025/09/12 05:03:35 943968] [debug] |scid:13e06243da1ca3d560e009c7|xqc_timer_unset|type:ACK_HSK|
[2025/09/12 05:03:35 943972] [debug] |scid:13e06243da1ca3d560e009c7|xqc_timer_unset|type:ACK_01RTT|
[2025/09/12 05:03:35 943976] [debug] |scid:13e06243da1ca3d560e009c7|xqc_timer_unset|type:LOSS_DETECTION|
[2025/09/12 05:03:35 943981] [info] |scid:13e06243da1ca3d560e009c7|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 05:03:35 943988] [debug] |scid:13e06243da1ca3d560e009c7|xqc_conn_immediate_close|gen_conn_close|state:CLOSING|
[2025/09/12 05:03:35 943992] [debug] |scid:13e06243da1ca3d560e009c7|xqc_process_frames|draining state, skip|
[2025/09/12 05:03:35 943998] [debug] |scid:13e06243da1ca3d560e009c7|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:1206460605|largest:1206460605|pns:2|
[2025/09/12 05:03:35 944003] [info] |scid:13e06243da1ca3d560e009c7|xqc_conn_on_pkt_processed|====>|conn:0000558BB8867F4C|path:0|size:39|pkt_type:SHORT_HEADER|pkt_num:1206460605|frame:CONNECTION_CLOSE |recv_time:1757653415943866|dcid:13e06243da1ca3d560e009c7|dcid_seq:0|
[2025/09/12 05:03:35 944009] [debug] |scid:13e06243da1ca3d560e009c7|xqc_timer_set|type:PATH_IDLE|expire:1757653535943866|now:1757653415943866|interv:120000000|
[2025/09/12 05:03:35 944013] [debug] |scid:13e06243da1ca3d560e009c7|xqc_timer_set|type:CONN_IDLE|expire:1757653535943866|now:1757653415943866|interv:120000000|
[2025/09/12 05:03:35 944017] [debug] |scid:13e06243da1ca3d560e009c7|xqc_engine_remove_wakeup_queue|next_tick_time:1757653416059741|pq_index:0|
[2025/09/12 05:03:35 944023] [debug] |scid:13e06243da1ca3d560e009c7|xqc_engine_add_active_queue|last_ticked_time:1757653415913024|
[2025/09/12 05:03:35 944030] [debug] |xqc_engine_main_logic|BEGIN|now:1757653415944030|
[2025/09/12 05:03:35 944052] [debug] |scid:13e06243da1ca3d560e009c7|xqc_engine_process_conn|conn:0000558BB8867F4C|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:1757653415944036|
[2025/09/12 05:03:35 944064] [debug] |scid:13e06243da1ca3d560e009c7|xqc_path_get_perf_class|conn:0000558BB8867F4C|path_id:0|path_srtt:31957|min_srtt:31957|path_bw:36020|loss_rate:33.33|path_pto:1|
[2025/09/12 05:03:35 944069] [debug] |scid:13e06243da1ca3d560e009c7|xqc_minrtt_scheduler_get_path|path srtt|conn:0000558BB8867F4C|path_id:0|path_srtt:31957|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:03:35 944074] [debug] |scid:13e06243da1ca3d560e009c7|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CONNECTION_CLOSE |pn:0|size:26|reinj:0|path_class:4|
[2025/09/12 05:03:35 944084] [debug] |scid:13e06243da1ca3d560e009c7|xqc_check_acked_or_dropped_pkt|conn:0000558BB8867F4C|pkt_num:0|size:26|pkt_type:SHORT_HEADER|frame:CONNECTION_CLOSE |
[2025/09/12 05:03:35 944089] [debug] |scid:13e06243da1ca3d560e009c7|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:20|
[2025/09/12 05:03:35 944131] [info] |scid:13e06243da1ca3d560e009c7|xqc_send_packet_with_pn|<==|conn:0000558BB8867F4C|path:0|pkt_num:20|size:26|sent:42|pkt_type:SHORT_HEADER|frame:CONNECTION_CLOSE |inflight:0|now:1757653415944097|stream_id:0|stream_offset:0|
[2025/09/12 05:03:35 944140] [debug] |scid:13e06243da1ca3d560e009c7|xqc_send_ctl_on_packet_sent|conn:0000558BB8867F4C|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 05:03:35 944149] [debug] |scid:13e06243da1ca3d560e009c7|xqc_conn_next_wakeup_time|wakeup_time:1757653416174873|
[2025/09/12 05:03:35 944155] [debug] |scid:13e06243da1ca3d560e009c7|xqc_engine_add_wakeup_queue|next_tick_time:1757653416174873|
[2025/09/12 05:03:35 944160] [debug] |xqc_engine_wakeup_after|wakeup:1757653416174873|now:1757653415944160|diff:230713|
[2025/09/12 05:03:35 944165] [debug] |xqc_engine_main_logic|END|now:1757653415944036|
[2025/09/12 05:03:35 944170] [debug] |xqc_engine_main_logic|BEGIN|now:1757653415944170|
[2025/09/12 05:03:35 944174] [debug] |xqc_engine_wakeup_after|wakeup:1757653416174873|now:1757653415944174|diff:230699|
[2025/09/12 05:03:35 944178] [debug] |xqc_engine_main_logic|END|now:1757653415944170|
[2025/09/12 05:03:36 020068] [debug] |scid:cbc7198dd5199281874ceefe|xqc_timer_set|type:CONN_IDLE|expire:1757653476020066|now:1757653416020066|interv:60000000|
[2025/09/12 05:03:36 020118] [debug] |scid:cbc7198dd5199281874ceefe|xqc_timer_set|type:PATH_IDLE|expire:1757653476020117|now:1757653416020117|interv:60000000|
[2025/09/12 05:03:36 020130] [debug] |xqc_path_create|path:0|dcid:5af152010860fe9b09ae45997858508fb7|scid:cbc7198dd5199281874ceefe|create_path_count:1|
[2025/09/12 05:03:36 020139] [debug] |scid:cbc7198dd5199281874ceefe|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 05:03:36 020148] [debug] |xqc_path_init|path:0|dcid:5af152010860fe9b09ae45997858508fb7|scid:cbc7198dd5199281874ceefe|state:2|
[2025/09/12 05:03:36 020155] [debug] |scid:cbc7198dd5199281874ceefe|xqc_conn_create|success|scid:cbc7198dd5199281874ceefe|dcid:5af152010860fe9b09ae45997858508fb7|conn:0000558BB888B39C|
[2025/09/12 05:03:36 020164] [info] |scid:cbc7198dd5199281874ceefe|xqc_conn_server_create|hash odcid conn|odcid:4ae01ffca632d06c085a3781364868a78099|conn:0000558BB888B39C|
[2025/09/12 05:03:36 020181] [info] |scid:cbc7198dd5199281874ceefe|xqc_conn_get_local_transport_params|generate sr_token[99bea8fc0f18d68242955235fd6512a4] for cid[4ae01ffca632d06c085a3781364868a78099]
[2025/09/12 05:03:36 020211] [stats] |xqc_conn_server_init_path_addr|path:0|l-0.0.0.0-443-cbc7198dd5199281874ceefe p-193.167.0.100-33235-5af152010860fe9b09ae45997858508fb7|
[2025/09/12 05:03:36 020219] [info] |xqc_engine_packet_process|==>|conn:0000558BB888B39C|size:1200|state:S_INIT|recv_time:1757653416020011|
[2025/09/12 05:03:36 020366] [debug] |scid:cbc7198dd5199281874ceefe|xqc_packet_parse_initial|packet parse|initial|
[2025/09/12 05:03:36 020379] [debug] |scid:cbc7198dd5199281874ceefe|xqc_packet_parse_initial|success|Length:1153|
[2025/09/12 05:03:36 020390] [debug] |scid:cbc7198dd5199281874ceefe|xqc_packet_decrypt|largest_pn:0|
[2025/09/12 05:03:36 020396] [debug] |scid:cbc7198dd5199281874ceefe|xqc_packet_decrypt|decryption nonce|path_id:0|pn:1987169353|
[2025/09/12 05:03:36 020406] [debug] |scid:cbc7198dd5199281874ceefe|xqc_packet_decrypt_single|pkt_type:INIT|pkt_num:1987169353|
[2025/09/12 05:03:36 020412] [debug] |scid:cbc7198dd5199281874ceefe|xqc_process_frames|frame_type:6|
[2025/09/12 05:03:36 020417] [info] |scid:cbc7198dd5199281874ceefe|xqc_conn_check_token|token empty|
[2025/09/12 05:03:36 020424] [info] |scid:cbc7198dd5199281874ceefe|xqc_process_crypto_frame|check_token fail|conn:0000558BB888B39C|l-0.0.0.0-443-cbc7198dd5199281874ceefe p-193.167.0.100-33235-5af152010860fe9b09ae45997858508fb7|
[2025/09/12 05:03:36 020438] [debug] |scid:cbc7198dd5199281874ceefe|xqc_create_crypto_stream|encrypt_level:0|cur_state:S_INIT|
[2025/09/12 05:03:36 020444] [debug] |scid:cbc7198dd5199281874ceefe|xqc_process_crypto_frame|level:0|
[2025/09/12 05:03:36 020451] [debug] |scid:cbc7198dd5199281874ceefe|xqc_read_crypto_stream|xqc_read_crypto_stream|level:0|
[2025/09/12 05:03:36 020461] [debug] |scid:cbc7198dd5199281874ceefe|xqc_engine_add_active_queue|last_ticked_time:0|
[2025/09/12 05:03:36 020469] [debug] |scid:cbc7198dd5199281874ceefe|xqc_create_crypto_stream|encrypt_level:2|cur_state:S_INIT|
[2025/09/12 05:03:36 020477] [debug] |scid:cbc7198dd5199281874ceefe|xqc_process_crypto_frame|server create hsk stream|
[2025/09/12 05:03:36 020483] [debug] |scid:cbc7198dd5199281874ceefe|xqc_process_frames|frame_type:0|
[2025/09/12 05:03:36 020488] [debug] |scid:cbc7198dd5199281874ceefe|xqc_process_padding_frame|process padding|
[2025/09/12 05:03:36 020493] [debug] |scid:cbc7198dd5199281874ceefe|xqc_process_frames|frame_type:6|
[2025/09/12 05:03:36 020497] [info] |scid:cbc7198dd5199281874ceefe|xqc_conn_check_token|token empty|
[2025/09/12 05:03:36 020502] [info] |scid:cbc7198dd5199281874ceefe|xqc_process_crypto_frame|check_token fail|conn:0000558BB888B39C|l-0.0.0.0-443-cbc7198dd5199281874ceefe p-193.167.0.100-33235-5af152010860fe9b09ae45997858508fb7|
[2025/09/12 05:03:36 020507] [debug] |scid:cbc7198dd5199281874ceefe|xqc_process_crypto_frame|level:0|
[2025/09/12 05:03:36 020512] [debug] |scid:cbc7198dd5199281874ceefe|xqc_read_crypto_stream|xqc_read_crypto_stream|level:0|
[2025/09/12 05:03:36 020517] [debug] |scid:cbc7198dd5199281874ceefe|xqc_process_frames|frame_type:6|
[2025/09/12 05:03:36 020521] [info] |scid:cbc7198dd5199281874ceefe|xqc_conn_check_token|token empty|
[2025/09/12 05:03:36 020526] [info] |scid:cbc7198dd5199281874ceefe|xqc_process_crypto_frame|check_token fail|conn:0000558BB888B39C|l-0.0.0.0-443-cbc7198dd5199281874ceefe p-193.167.0.100-33235-5af152010860fe9b09ae45997858508fb7|
[2025/09/12 05:03:36 020531] [debug] |scid:cbc7198dd5199281874ceefe|xqc_process_crypto_frame|level:0|
[2025/09/12 05:03:36 020536] [debug] |scid:cbc7198dd5199281874ceefe|xqc_read_crypto_stream|xqc_read_crypto_stream|level:0|
[2025/09/12 05:03:36 020544] [debug] |scid:cbc7198dd5199281874ceefe|xqc_process_frames|frame_type:6|
[2025/09/12 05:03:36 020551] [info] |scid:cbc7198dd5199281874ceefe|xqc_conn_check_token|token empty|
[2025/09/12 05:03:36 020558] [info] |scid:cbc7198dd5199281874ceefe|xqc_process_crypto_frame|check_token fail|conn:0000558BB888B39C|l-0.0.0.0-443-cbc7198dd5199281874ceefe p-193.167.0.100-33235-5af152010860fe9b09ae45997858508fb7|
[2025/09/12 05:03:36 020566] [debug] |scid:cbc7198dd5199281874ceefe|xqc_process_crypto_frame|level:0|
[2025/09/12 05:03:36 020571] [debug] |scid:cbc7198dd5199281874ceefe|xqc_read_crypto_stream|xqc_read_crypto_stream|level:0|
[2025/09/12 05:03:36 020576] [debug] |scid:cbc7198dd5199281874ceefe|xqc_process_frames|frame_type:0|
[2025/09/12 05:03:36 020580] [debug] |scid:cbc7198dd5199281874ceefe|xqc_process_padding_frame|process padding|
[2025/09/12 05:03:36 020585] [debug] |scid:cbc7198dd5199281874ceefe|xqc_process_frames|frame_type:6|
[2025/09/12 05:03:36 020590] [info] |scid:cbc7198dd5199281874ceefe|xqc_conn_check_token|token empty|
[2025/09/12 05:03:36 020594] [info] |scid:cbc7198dd5199281874ceefe|xqc_process_crypto_frame|check_token fail|conn:0000558BB888B39C|l-0.0.0.0-443-cbc7198dd5199281874ceefe p-193.167.0.100-33235-5af152010860fe9b09ae45997858508fb7|
[2025/09/12 05:03:36 020599] [debug] |scid:cbc7198dd5199281874ceefe|xqc_process_crypto_frame|level:0|
[2025/09/12 05:03:36 020604] [debug] |scid:cbc7198dd5199281874ceefe|xqc_read_crypto_stream|xqc_read_crypto_stream|level:0|
[2025/09/12 05:03:36 020608] [debug] |scid:cbc7198dd5199281874ceefe|xqc_process_frames|frame_type:6|
[2025/09/12 05:03:36 020613] [info] |scid:cbc7198dd5199281874ceefe|xqc_conn_check_token|token empty|
[2025/09/12 05:03:36 020622] [info] |scid:cbc7198dd5199281874ceefe|xqc_process_crypto_frame|check_token fail|conn:0000558BB888B39C|l-0.0.0.0-443-cbc7198dd5199281874ceefe p-193.167.0.100-33235-5af152010860fe9b09ae45997858508fb7|
[2025/09/12 05:03:36 020631] [debug] |scid:cbc7198dd5199281874ceefe|xqc_process_crypto_frame|level:0|
[2025/09/12 05:03:36 020639] [debug] |scid:cbc7198dd5199281874ceefe|xqc_read_crypto_stream|xqc_read_crypto_stream|level:0|
[2025/09/12 05:03:36 020647] [debug] |scid:cbc7198dd5199281874ceefe|xqc_process_frames|frame_type:1|
[2025/09/12 05:03:36 020653] [debug] |scid:cbc7198dd5199281874ceefe|xqc_process_frames|frame_type:6|
[2025/09/12 05:03:36 020658] [info] |scid:cbc7198dd5199281874ceefe|xqc_conn_check_token|token empty|
[2025/09/12 05:03:36 020662] [info] |scid:cbc7198dd5199281874ceefe|xqc_process_crypto_frame|check_token fail|conn:0000558BB888B39C|l-0.0.0.0-443-cbc7198dd5199281874ceefe p-193.167.0.100-33235-5af152010860fe9b09ae45997858508fb7|
[2025/09/12 05:03:36 020667] [debug] |scid:cbc7198dd5199281874ceefe|xqc_process_crypto_frame|level:0|
[2025/09/12 05:03:36 020672] [debug] |scid:cbc7198dd5199281874ceefe|xqc_read_crypto_stream|xqc_read_crypto_stream|level:0|
[2025/09/12 05:03:36 020677] [debug] |scid:cbc7198dd5199281874ceefe|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:0|224u|
[2025/09/12 05:03:36 020698] [debug] |scid:cbc7198dd5199281874ceefe|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:0|SSL_quic_write_level:0|rv:-1|
[2025/09/12 05:03:36 020703] [debug] |scid:cbc7198dd5199281874ceefe|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/09/12 05:03:36 020710] [debug] |scid:cbc7198dd5199281874ceefe|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:0|2u|
[2025/09/12 05:03:36 020718] [debug] |scid:cbc7198dd5199281874ceefe|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:0|SSL_quic_write_level:0|rv:-1|
[2025/09/12 05:03:36 020727] [debug] |scid:cbc7198dd5199281874ceefe|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/09/12 05:03:36 020735] [debug] |scid:cbc7198dd5199281874ceefe|xqc_process_frames|frame_type:6|
[2025/09/12 05:03:36 020741] [info] |scid:cbc7198dd5199281874ceefe|xqc_conn_check_token|token empty|
[2025/09/12 05:03:36 020745] [info] |scid:cbc7198dd5199281874ceefe|xqc_process_crypto_frame|check_token fail|conn:0000558BB888B39C|l-0.0.0.0-443-cbc7198dd5199281874ceefe p-193.167.0.100-33235-5af152010860fe9b09ae45997858508fb7|
[2025/09/12 05:03:36 020751] [debug] |scid:cbc7198dd5199281874ceefe|xqc_process_crypto_frame|level:0|
[2025/09/12 05:03:36 020755] [debug] |scid:cbc7198dd5199281874ceefe|xqc_read_crypto_stream|xqc_read_crypto_stream|level:0|
[2025/09/12 05:03:36 020760] [debug] |scid:cbc7198dd5199281874ceefe|xqc_process_frames|frame_type:6|
[2025/09/12 05:03:36 020765] [info] |scid:cbc7198dd5199281874ceefe|xqc_conn_check_token|token empty|
[2025/09/12 05:03:36 020769] [info] |scid:cbc7198dd5199281874ceefe|xqc_process_crypto_frame|check_token fail|conn:0000558BB888B39C|l-0.0.0.0-443-cbc7198dd5199281874ceefe p-193.167.0.100-33235-5af152010860fe9b09ae45997858508fb7|
[2025/09/12 05:03:36 020774] [debug] |scid:cbc7198dd5199281874ceefe|xqc_process_crypto_frame|level:0|
[2025/09/12 05:03:36 020779] [debug] |scid:cbc7198dd5199281874ceefe|xqc_read_crypto_stream|xqc_read_crypto_stream|level:0|
[2025/09/12 05:03:36 020784] [debug] |scid:cbc7198dd5199281874ceefe|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:0|1u|
[2025/09/12 05:03:36 020789] [debug] |scid:cbc7198dd5199281874ceefe|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:0|SSL_quic_write_level:0|rv:-1|
[2025/09/12 05:03:36 020794] [debug] |scid:cbc7198dd5199281874ceefe|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/09/12 05:03:36 020800] [debug] |scid:cbc7198dd5199281874ceefe|xqc_process_frames|frame_type:6|
[2025/09/12 05:03:36 020808] [info] |scid:cbc7198dd5199281874ceefe|xqc_conn_check_token|token empty|
[2025/09/12 05:03:36 020816] [info] |scid:cbc7198dd5199281874ceefe|xqc_process_crypto_frame|check_token fail|conn:0000558BB888B39C|l-0.0.0.0-443-cbc7198dd5199281874ceefe p-193.167.0.100-33235-5af152010860fe9b09ae45997858508fb7|
[2025/09/12 05:03:36 020828] [debug] |scid:cbc7198dd5199281874ceefe|xqc_process_crypto_frame|level:0|
[2025/09/12 05:03:36 020833] [debug] |scid:cbc7198dd5199281874ceefe|xqc_read_crypto_stream|xqc_read_crypto_stream|level:0|
[2025/09/12 05:03:36 020837] [debug] |scid:cbc7198dd5199281874ceefe|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:0|2u|
[2025/09/12 05:03:36 020842] [debug] |scid:cbc7198dd5199281874ceefe|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:0|SSL_quic_write_level:0|rv:-1|
[2025/09/12 05:03:36 020847] [debug] |scid:cbc7198dd5199281874ceefe|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/09/12 05:03:36 020852] [debug] |scid:cbc7198dd5199281874ceefe|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:0|5u|
[2025/09/12 05:03:36 020857] [debug] |scid:cbc7198dd5199281874ceefe|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:0|SSL_quic_write_level:0|rv:-1|
[2025/09/12 05:03:36 020862] [debug] |scid:cbc7198dd5199281874ceefe|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/09/12 05:03:36 020867] [debug] |scid:cbc7198dd5199281874ceefe|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:0|10u|
[2025/09/12 05:03:36 020872] [debug] |scid:cbc7198dd5199281874ceefe|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:0|SSL_quic_write_level:0|rv:-1|
[2025/09/12 05:03:36 020877] [debug] |scid:cbc7198dd5199281874ceefe|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/09/12 05:03:36 020881] [debug] |scid:cbc7198dd5199281874ceefe|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:0|1u|
[2025/09/12 05:03:36 020890] [debug] |scid:cbc7198dd5199281874ceefe|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:0|SSL_quic_write_level:0|rv:-1|
[2025/09/12 05:03:36 020898] [debug] |scid:cbc7198dd5199281874ceefe|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/09/12 05:03:36 020905] [debug] |scid:cbc7198dd5199281874ceefe|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:0|1u|
[2025/09/12 05:03:36 020913] [debug] |scid:cbc7198dd5199281874ceefe|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:0|SSL_quic_write_level:0|rv:-1|
[2025/09/12 05:03:36 020918] [debug] |scid:cbc7198dd5199281874ceefe|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/09/12 05:03:36 020922] [debug] |scid:cbc7198dd5199281874ceefe|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:0|3u|
[2025/09/12 05:03:36 020927] [debug] |scid:cbc7198dd5199281874ceefe|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:0|SSL_quic_write_level:0|rv:-1|
[2025/09/12 05:03:36 020932] [debug] |scid:cbc7198dd5199281874ceefe|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/09/12 05:03:36 020937] [debug] |scid:cbc7198dd5199281874ceefe|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:0|5u|
[2025/09/12 05:03:36 020942] [debug] |scid:cbc7198dd5199281874ceefe|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:0|SSL_quic_write_level:0|rv:-1|
[2025/09/12 05:03:36 020947] [debug] |scid:cbc7198dd5199281874ceefe|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/09/12 05:03:36 020951] [debug] |scid:cbc7198dd5199281874ceefe|xqc_process_frames|frame_type:6|
[2025/09/12 05:03:36 020956] [info] |scid:cbc7198dd5199281874ceefe|xqc_conn_check_token|token empty|
[2025/09/12 05:03:36 020961] [info] |scid:cbc7198dd5199281874ceefe|xqc_process_crypto_frame|check_token fail|conn:0000558BB888B39C|l-0.0.0.0-443-cbc7198dd5199281874ceefe p-193.167.0.100-33235-5af152010860fe9b09ae45997858508fb7|
[2025/09/12 05:03:36 020966] [debug] |scid:cbc7198dd5199281874ceefe|xqc_process_crypto_frame|level:0|
[2025/09/12 05:03:36 020973] [debug] |scid:cbc7198dd5199281874ceefe|xqc_read_crypto_stream|xqc_read_crypto_stream|level:0|
[2025/09/12 05:03:36 020981] [debug] |scid:cbc7198dd5199281874ceefe|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:0|11u|
[2025/09/12 05:03:36 021036] [info] |scid:cbc7198dd5199281874ceefe|xqc_ssl_cert_cb|cert chain or key empty|sni:server4
[2025/09/12 05:03:36 021282] [debug] |scid:cbc7198dd5199281874ceefe|xqc_conn_tls_transport_params_cb|1RTT_transport_params|max_datagram_frame_size:0|
[2025/09/12 05:03:36 021293] [debug] |scid:cbc7198dd5199281874ceefe|xqc_conn_enable_multipath|xqc_conn_enable_multipath|1|0|
[2025/09/12 05:03:36 021297] [warn] |scid:cbc7198dd5199281874ceefe|xqc_conn_try_to_enable_multipath|multipath_version_negotiation err|
[2025/09/12 05:03:36 021545] [debug] |scid:cbc7198dd5199281874ceefe|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:2|SSL_quic_write_level:3|rv:0|
[2025/09/12 05:03:36 021552] [debug] |scid:cbc7198dd5199281874ceefe|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/09/12 05:03:36 021557] [debug] |scid:cbc7198dd5199281874ceefe|xqc_process_frames|frame_type:0|
[2025/09/12 05:03:36 021561] [debug] |scid:cbc7198dd5199281874ceefe|xqc_process_padding_frame|process padding|
[2025/09/12 05:03:36 021569] [debug] |scid:cbc7198dd5199281874ceefe|xqc_timer_unset|type:ACK_INIT|
[2025/09/12 05:03:36 021574] [debug] |scid:cbc7198dd5199281874ceefe|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 05:03:36 021579] [debug] |scid:cbc7198dd5199281874ceefe|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:1987169353|largest:1987169353|pns:0|
[2025/09/12 05:03:36 021584] [info] |scid:cbc7198dd5199281874ceefe|xqc_conn_on_pkt_processed|====>|conn:0000558BB888B39C|path:0|size:1200|pkt_type:INIT|pkt_num:1987169353|frame:PADDING PING CRYPTO |recv_time:1757653416020011|dcid:4ae01ffca632d06c085a3781364868a78099|dcid_seq:0|
[2025/09/12 05:03:36 021592] [debug] |scid:cbc7198dd5199281874ceefe|xqc_timer_set|type:PATH_IDLE|expire:1757653476020011|now:1757653416020011|interv:60000000|
[2025/09/12 05:03:36 021599] [debug] |scid:cbc7198dd5199281874ceefe|xqc_timer_set|type:CONN_IDLE|expire:1757653476020011|now:1757653416020011|interv:60000000|
[2025/09/12 05:03:36 021606] [debug] |xqc_engine_main_logic|BEGIN|now:1757653416021606|
[2025/09/12 05:03:36 021613] [debug] |scid:cbc7198dd5199281874ceefe|xqc_engine_process_conn|conn:0000558BB888B39C|state:S_INIT|flag:TICKING DCID_OK UPPER_CONN_EXIST INIT_RECVD NEED_RUN (null) |now:1757653416021612|
[2025/09/12 05:03:36 021619] [info] |scid:cbc7198dd5199281874ceefe|xqc_conn_check_tx_key|keys are ready, can send 1rtt now|
[2025/09/12 05:03:36 021623] [debug] |scid:cbc7198dd5199281874ceefe|xqc_crypto_stream_on_read|encrypt_level:0|cur_state:S_INIT|next_state:S_INITIAL_RECVD|
[2025/09/12 05:03:36 021627] [debug] |scid:cbc7198dd5199281874ceefe|xqc_process_crypto_write_streams|
[2025/09/12 05:03:36 021631] [debug] |scid:cbc7198dd5199281874ceefe|xqc_crypto_stream_on_write|enc_level|0|
[2025/09/12 05:03:36 021635] [debug] |scid:cbc7198dd5199281874ceefe|xqc_crypto_stream_on_write|cur_state:1|switch|
[2025/09/12 05:03:36 021641] [info] |scid:cbc7198dd5199281874ceefe|xqc_crypto_stream_send|crypto send data|pkt_num:0|size:137|sent:94|pkt_type:INIT|frame:CRYPTO |now:1757653416021641|
[2025/09/12 05:03:36 021646] [debug] |scid:cbc7198dd5199281874ceefe|xqc_crypto_stream_on_write|encrypt_level:0|cur_state:S_INITIAL_RECVD|next_state:S_INITIAL_SENT|
[2025/09/12 05:03:36 021650] [debug] |scid:cbc7198dd5199281874ceefe|xqc_process_crypto_write_streams|
[2025/09/12 05:03:36 021653] [debug] |scid:cbc7198dd5199281874ceefe|xqc_crypto_stream_on_write|enc_level|2|
[2025/09/12 05:03:36 021658] [info] |scid:cbc7198dd5199281874ceefe|xqc_crypto_stream_send|crypto send data|pkt_num:0|size:194|sent:152|pkt_type:HSK|frame:CRYPTO |now:1757653416021658|
[2025/09/12 05:03:36 021663] [info] |scid:cbc7198dd5199281874ceefe|xqc_crypto_stream_send|crypto send data|pkt_num:0|size:516|sent:474|pkt_type:HSK|frame:CRYPTO |now:1757653416021662|
[2025/09/12 05:03:36 021667] [info] |scid:cbc7198dd5199281874ceefe|xqc_crypto_stream_send|crypto send data|pkt_num:0|size:126|sent:84|pkt_type:HSK|frame:CRYPTO |now:1757653416021667|
[2025/09/12 05:03:36 021673] [info] |scid:cbc7198dd5199281874ceefe|xqc_crypto_stream_send|crypto send data|pkt_num:0|size:82|sent:40|pkt_type:HSK|frame:CRYPTO |now:1757653416021673|
[2025/09/12 05:03:36 021686] [debug] |scid:cbc7198dd5199281874ceefe|xqc_crypto_stream_on_write|encrypt_level:2|cur_state:S_INITIAL_SENT|next_state:S_HANDSHAKE_SENT|
[2025/09/12 05:03:36 021695] [debug] |scid:cbc7198dd5199281874ceefe|xqc_gen_ack_frame|largest_recv:1987169353|ack_delay:1683|first_ack_range:0|largest_pkt_recv_time:1757653416020011|
[2025/09/12 05:03:36 021701] [debug] |scid:cbc7198dd5199281874ceefe|xqc_gen_ack_frame|high:1987169353|low:1987169353|pkt_pns:0|
[2025/09/12 05:03:36 021705] [debug] |scid:cbc7198dd5199281874ceefe|xqc_write_ack_to_one_packet|ack_size:13|path:0|path_largest_recv:1987169353|frame_largest_recv:1987169353|
[2025/09/12 05:03:36 021710] [debug] |scid:cbc7198dd5199281874ceefe|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:0|
[2025/09/12 05:03:36 021716] [debug] |scid:cbc7198dd5199281874ceefe|xqc_path_get_perf_class|conn:0000558BB888B39C|path_id:0|path_srtt:250000|min_srtt:250000|path_bw:0|loss_rate:0.00|path_pto:0|
[2025/09/12 05:03:36 021720] [debug] |scid:cbc7198dd5199281874ceefe|xqc_minrtt_scheduler_get_path|path srtt|conn:0000558BB888B39C|path_id:0|path_srtt:250000|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:03:36 021725] [debug] |scid:cbc7198dd5199281874ceefe|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CRYPTO |pn:0|size:137|reinj:0|path_class:2|
[2025/09/12 05:03:36 021730] [debug] |scid:cbc7198dd5199281874ceefe|xqc_path_get_perf_class|conn:0000558BB888B39C|path_id:0|path_srtt:250000|min_srtt:250000|path_bw:0|loss_rate:0.00|path_pto:0|
[2025/09/12 05:03:36 021734] [debug] |scid:cbc7198dd5199281874ceefe|xqc_minrtt_scheduler_get_path|path srtt|conn:0000558BB888B39C|path_id:0|path_srtt:250000|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:03:36 021739] [debug] |scid:cbc7198dd5199281874ceefe|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CRYPTO |pn:0|size:194|reinj:0|path_class:2|
[2025/09/12 05:03:36 021743] [debug] |scid:cbc7198dd5199281874ceefe|xqc_path_get_perf_class|conn:0000558BB888B39C|path_id:0|path_srtt:250000|min_srtt:250000|path_bw:0|loss_rate:0.00|path_pto:0|
[2025/09/12 05:03:36 021747] [debug] |scid:cbc7198dd5199281874ceefe|xqc_minrtt_scheduler_get_path|path srtt|conn:0000558BB888B39C|path_id:0|path_srtt:250000|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:03:36 021752] [debug] |scid:cbc7198dd5199281874ceefe|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CRYPTO |pn:0|size:516|reinj:0|path_class:2|
[2025/09/12 05:03:36 021757] [debug] |scid:cbc7198dd5199281874ceefe|xqc_path_get_perf_class|conn:0000558BB888B39C|path_id:0|path_srtt:250000|min_srtt:250000|path_bw:0|loss_rate:0.00|path_pto:0|
[2025/09/12 05:03:36 021764] [debug] |scid:cbc7198dd5199281874ceefe|xqc_minrtt_scheduler_get_path|path srtt|conn:0000558BB888B39C|path_id:0|path_srtt:250000|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:03:36 021771] [debug] |scid:cbc7198dd5199281874ceefe|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CRYPTO |pn:0|size:126|reinj:0|path_class:2|
[2025/09/12 05:03:36 021778] [debug] |scid:cbc7198dd5199281874ceefe|xqc_path_get_perf_class|conn:0000558BB888B39C|path_id:0|path_srtt:250000|min_srtt:250000|path_bw:0|loss_rate:0.00|path_pto:0|
[2025/09/12 05:03:36 021782] [debug] |scid:cbc7198dd5199281874ceefe|xqc_minrtt_scheduler_get_path|path srtt|conn:0000558BB888B39C|path_id:0|path_srtt:250000|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:03:36 021786] [debug] |scid:cbc7198dd5199281874ceefe|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CRYPTO |pn:0|size:82|reinj:0|path_class:2|
[2025/09/12 05:03:36 021790] [debug] |scid:cbc7198dd5199281874ceefe|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:ACK |stream_id:0|stream_offset:0|
[2025/09/12 05:03:36 021796] [debug] |scid:cbc7198dd5199281874ceefe|xqc_check_acked_or_dropped_pkt|conn:0000558BB888B39C|pkt_num:0|size:137|pkt_type:INIT|frame:CRYPTO |
[2025/09/12 05:03:36 021805] [debug] |scid:cbc7198dd5199281874ceefe|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:0|
[2025/09/12 05:03:36 021844] [info] |scid:cbc7198dd5199281874ceefe|xqc_send_packet_with_pn|<==|conn:0000558BB888B39C|path:0|pkt_num:0|size:1184|sent:1200|pkt_type:INIT|frame:PADDING CRYPTO |inflight:0|now:1757653416021813|stream_id:0|stream_offset:0|
[2025/09/12 05:03:36 021855] [debug] |scid:cbc7198dd5199281874ceefe|xqc_send_ctl_on_packet_sent|conn:0000558BB888B39C|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 05:03:36 021862] [debug] |scid:cbc7198dd5199281874ceefe|xqc_send_ctl_on_packet_sent|path:0|inflight:0|applimit:0|
[2025/09/12 05:03:36 021869] [debug] |scid:cbc7198dd5199281874ceefe|xqc_send_ctl_get_pto_time_and_space|srtt:250000|rtt_var:125000|pto_duration:750000|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:03:36 021876] [debug] |scid:cbc7198dd5199281874ceefe|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB888B39C|path:0|PNS: 0, unacked: 1184|
[2025/09/12 05:03:36 021882] [debug] |scid:cbc7198dd5199281874ceefe|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB888B39C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:03:36 021889] [debug] |scid:cbc7198dd5199281874ceefe|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB888B39C|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:03:36 021893] [debug] |scid:cbc7198dd5199281874ceefe|xqc_timer_set|type:LOSS_DETECTION|expire:1757653416771813|now:1757653416021868|interv:749945|
[2025/09/12 05:03:36 021897] [debug] |scid:cbc7198dd5199281874ceefe|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB888B39C|path:0|pns:0|expire:1757653416771813|now:1757653416021868|interval:749945|pto_count:0|srtt:250000
[2025/09/12 05:03:36 021902] [debug] |scid:cbc7198dd5199281874ceefe|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:45952|inflight:1184|
[2025/09/12 05:03:36 021907] [debug] |scid:cbc7198dd5199281874ceefe|xqc_check_acked_or_dropped_pkt|conn:0000558BB888B39C|pkt_num:0|size:194|pkt_type:HSK|frame:CRYPTO |
[2025/09/12 05:03:36 021912] [debug] |scid:cbc7198dd5199281874ceefe|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:0|
[2025/09/12 05:03:36 021938] [info] |scid:cbc7198dd5199281874ceefe|xqc_send_packet_with_pn|<==|conn:0000558BB888B39C|path:0|pkt_num:0|size:194|sent:210|pkt_type:HSK|frame:CRYPTO |inflight:1184|now:1757653416021918|stream_id:0|stream_offset:0|
[2025/09/12 05:03:36 021947] [debug] |scid:cbc7198dd5199281874ceefe|xqc_send_ctl_on_packet_sent|conn:0000558BB888B39C|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 05:03:36 021954] [debug] |scid:cbc7198dd5199281874ceefe|xqc_send_ctl_on_packet_sent|path:0|inflight:1184|applimit:0|
[2025/09/12 05:03:36 021961] [debug] |scid:cbc7198dd5199281874ceefe|xqc_send_ctl_get_pto_time_and_space|srtt:250000|rtt_var:125000|pto_duration:750000|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:03:36 021967] [debug] |scid:cbc7198dd5199281874ceefe|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB888B39C|path:0|PNS: 0, unacked: 1184|
[2025/09/12 05:03:36 021971] [debug] |scid:cbc7198dd5199281874ceefe|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB888B39C|path:0|PNS: 1, unacked: 194|
[2025/09/12 05:03:36 021975] [debug] |scid:cbc7198dd5199281874ceefe|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB888B39C|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:03:36 021979] [debug] |scid:cbc7198dd5199281874ceefe|xqc_timer_set|type:LOSS_DETECTION|expire:1757653416771813|now:1757653416021961|interv:749852|
[2025/09/12 05:03:36 021983] [debug] |scid:cbc7198dd5199281874ceefe|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB888B39C|path:0|pns:0|expire:1757653416771813|now:1757653416021961|interval:749852|pto_count:0|srtt:250000
[2025/09/12 05:03:36 021992] [debug] |scid:cbc7198dd5199281874ceefe|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:45952|inflight:1378|
[2025/09/12 05:03:36 021996] [debug] |scid:cbc7198dd5199281874ceefe|xqc_check_acked_or_dropped_pkt|conn:0000558BB888B39C|pkt_num:0|size:516|pkt_type:HSK|frame:CRYPTO |
[2025/09/12 05:03:36 022000] [debug] |scid:cbc7198dd5199281874ceefe|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1|
[2025/09/12 05:03:36 022026] [info] |scid:cbc7198dd5199281874ceefe|xqc_send_packet_with_pn|<==|conn:0000558BB888B39C|path:0|pkt_num:1|size:516|sent:532|pkt_type:HSK|frame:CRYPTO |inflight:1378|now:1757653416022007|stream_id:0|stream_offset:0|
[2025/09/12 05:03:36 022035] [debug] |scid:cbc7198dd5199281874ceefe|xqc_send_ctl_on_packet_sent|conn:0000558BB888B39C|path:0|pkt_num:1|origin_pktnum:0|size:516|enc_size:532|pkt_type:HSK|frame:CRYPTO |conn_state:S_HANDSHAKE_SENT|po_in_flight:0||retrans:0|
[2025/09/12 05:03:36 022059] [debug] |scid:cbc7198dd5199281874ceefe|xqc_send_ctl_on_packet_sent|path:0|inflight:1378|applimit:0|
[2025/09/12 05:03:36 022065] [debug] |scid:cbc7198dd5199281874ceefe|xqc_send_ctl_get_pto_time_and_space|srtt:250000|rtt_var:125000|pto_duration:750000|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:03:36 022072] [debug] |scid:cbc7198dd5199281874ceefe|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB888B39C|path:0|PNS: 0, unacked: 1184|
[2025/09/12 05:03:36 022077] [debug] |scid:cbc7198dd5199281874ceefe|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB888B39C|path:0|PNS: 1, unacked: 710|
[2025/09/12 05:03:36 022081] [debug] |scid:cbc7198dd5199281874ceefe|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB888B39C|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:03:36 022085] [debug] |scid:cbc7198dd5199281874ceefe|xqc_timer_set|type:LOSS_DETECTION|expire:1757653416771813|now:1757653416022065|interv:749748|
[2025/09/12 05:03:36 022089] [debug] |scid:cbc7198dd5199281874ceefe|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB888B39C|path:0|pns:0|expire:1757653416771813|now:1757653416022065|interval:749748|pto_count:0|srtt:250000
[2025/09/12 05:03:36 022093] [debug] |scid:cbc7198dd5199281874ceefe|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:45952|inflight:1894|
[2025/09/12 05:03:36 022098] [debug] |scid:cbc7198dd5199281874ceefe|xqc_check_acked_or_dropped_pkt|conn:0000558BB888B39C|pkt_num:0|size:126|pkt_type:HSK|frame:CRYPTO |
[2025/09/12 05:03:36 022102] [debug] |scid:cbc7198dd5199281874ceefe|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:2|
[2025/09/12 05:03:36 022128] [info] |scid:cbc7198dd5199281874ceefe|xqc_send_packet_with_pn|<==|conn:0000558BB888B39C|path:0|pkt_num:2|size:126|sent:142|pkt_type:HSK|frame:CRYPTO |inflight:1894|now:1757653416022108|stream_id:0|stream_offset:0|
[2025/09/12 05:03:36 022136] [debug] |scid:cbc7198dd5199281874ceefe|xqc_send_ctl_on_packet_sent|conn:0000558BB888B39C|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 05:03:36 022143] [debug] |scid:cbc7198dd5199281874ceefe|xqc_send_ctl_on_packet_sent|path:0|inflight:1894|applimit:0|
[2025/09/12 05:03:36 022150] [debug] |scid:cbc7198dd5199281874ceefe|xqc_send_ctl_get_pto_time_and_space|srtt:250000|rtt_var:125000|pto_duration:750000|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:03:36 022156] [debug] |scid:cbc7198dd5199281874ceefe|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB888B39C|path:0|PNS: 0, unacked: 1184|
[2025/09/12 05:03:36 022161] [debug] |scid:cbc7198dd5199281874ceefe|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB888B39C|path:0|PNS: 1, unacked: 836|
[2025/09/12 05:03:36 022165] [debug] |scid:cbc7198dd5199281874ceefe|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB888B39C|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:03:36 022169] [debug] |scid:cbc7198dd5199281874ceefe|xqc_timer_set|type:LOSS_DETECTION|expire:1757653416771813|now:1757653416022149|interv:749664|
[2025/09/12 05:03:36 022173] [debug] |scid:cbc7198dd5199281874ceefe|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB888B39C|path:0|pns:0|expire:1757653416771813|now:1757653416022149|interval:749664|pto_count:0|srtt:250000
[2025/09/12 05:03:36 022181] [debug] |scid:cbc7198dd5199281874ceefe|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:45952|inflight:2020|
[2025/09/12 05:03:36 022187] [debug] |scid:cbc7198dd5199281874ceefe|xqc_check_acked_or_dropped_pkt|conn:0000558BB888B39C|pkt_num:0|size:82|pkt_type:HSK|frame:CRYPTO |
[2025/09/12 05:03:36 022191] [debug] |scid:cbc7198dd5199281874ceefe|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:3|
[2025/09/12 05:03:36 022215] [info] |scid:cbc7198dd5199281874ceefe|xqc_send_packet_with_pn|<==|conn:0000558BB888B39C|path:0|pkt_num:3|size:82|sent:98|pkt_type:HSK|frame:CRYPTO |inflight:2020|now:1757653416022197|stream_id:0|stream_offset:0|
[2025/09/12 05:03:36 022224] [debug] |scid:cbc7198dd5199281874ceefe|xqc_send_ctl_on_packet_sent|conn:0000558BB888B39C|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 05:03:36 022231] [debug] |scid:cbc7198dd5199281874ceefe|xqc_send_ctl_on_packet_sent|path:0|inflight:2020|applimit:0|
[2025/09/12 05:03:36 022238] [debug] |scid:cbc7198dd5199281874ceefe|xqc_send_ctl_get_pto_time_and_space|srtt:250000|rtt_var:125000|pto_duration:750000|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:03:36 022244] [debug] |scid:cbc7198dd5199281874ceefe|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB888B39C|path:0|PNS: 0, unacked: 1184|
[2025/09/12 05:03:36 022249] [debug] |scid:cbc7198dd5199281874ceefe|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB888B39C|path:0|PNS: 1, unacked: 918|
[2025/09/12 05:03:36 022252] [debug] |scid:cbc7198dd5199281874ceefe|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB888B39C|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:03:36 022256] [debug] |scid:cbc7198dd5199281874ceefe|xqc_timer_set|type:LOSS_DETECTION|expire:1757653416771813|now:1757653416022237|interv:749576|
[2025/09/12 05:03:36 022260] [debug] |scid:cbc7198dd5199281874ceefe|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB888B39C|path:0|pns:0|expire:1757653416771813|now:1757653416022237|interval:749576|pto_count:0|srtt:250000
[2025/09/12 05:03:36 022264] [debug] |scid:cbc7198dd5199281874ceefe|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:45952|inflight:2102|
[2025/09/12 05:03:36 022269] [debug] |scid:cbc7198dd5199281874ceefe|xqc_check_acked_or_dropped_pkt|conn:0000558BB888B39C|pkt_num:0|size:56|pkt_type:INIT|frame:ACK |
[2025/09/12 05:03:36 022273] [debug] |scid:cbc7198dd5199281874ceefe|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1|
[2025/09/12 05:03:36 022296] [info] |scid:cbc7198dd5199281874ceefe|xqc_send_packet_with_pn|<==|conn:0000558BB888B39C|path:0|pkt_num:1|size:56|sent:72|pkt_type:INIT|frame:ACK |inflight:2102|now:1757653416022279|stream_id:0|stream_offset:0|
[2025/09/12 05:03:36 022303] [debug] |scid:cbc7198dd5199281874ceefe|xqc_send_ctl_on_packet_sent|conn:0000558BB888B39C|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 05:03:36 022311] [debug] |scid:cbc7198dd5199281874ceefe|xqc_conn_next_wakeup_time|wakeup_time:1757653416771813|
[2025/09/12 05:03:36 022318] [debug] |scid:cbc7198dd5199281874ceefe|xqc_engine_add_wakeup_queue|next_tick_time:1757653416771813|
[2025/09/12 05:03:36 022324] [debug] |xqc_engine_wakeup_after|wakeup:1757653416174873|now:1757653416022324|diff:152549|
[2025/09/12 05:03:36 022329] [debug] |xqc_engine_main_logic|END|now:1757653416021612|
[2025/09/12 05:03:36 022334] [debug] |xqc_engine_main_logic|BEGIN|now:1757653416022334|
[2025/09/12 05:03:36 022338] [debug] |xqc_engine_wakeup_after|wakeup:1757653416174873|now:1757653416022338|diff:152535|
[2025/09/12 05:03:36 022342] [debug] |xqc_engine_main_logic|END|now:1757653416022334|
[2025/09/12 05:03:36 055120] [info] |xqc_engine_packet_process|==>|conn:0000558BB888B39C|size:1200|state:S_HANDSHAKE_SENT|recv_time:1757653416055119|
[2025/09/12 05:03:36 055136] [debug] |scid:cbc7198dd5199281874ceefe|xqc_packet_parse_initial|packet parse|initial|
[2025/09/12 05:03:36 055143] [debug] |scid:cbc7198dd5199281874ceefe|xqc_packet_parse_initial|success|Length:25|
[2025/09/12 05:03:36 055151] [debug] |scid:cbc7198dd5199281874ceefe|xqc_packet_decrypt|largest_pn:1987169353|
[2025/09/12 05:03:36 055157] [debug] |scid:cbc7198dd5199281874ceefe|xqc_packet_decrypt|decryption nonce|path_id:0|pn:1987169354|
[2025/09/12 05:03:36 055166] [debug] |scid:cbc7198dd5199281874ceefe|xqc_packet_decrypt_single|pkt_type:INIT|pkt_num:1987169354|
[2025/09/12 05:03:36 055173] [debug] |scid:cbc7198dd5199281874ceefe|xqc_process_frames|frame_type:2|
[2025/09/12 05:03:36 055180] [debug] |scid:cbc7198dd5199281874ceefe|xqc_send_ctl_on_ack_received|conn:0000558BB888B39C|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 05:03:36 055188] [debug] |scid:cbc7198dd5199281874ceefe|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:1184|prior_delivered:0|prior_time:1757653416021813|is_app_limited:1|send_elapse:0|ack_elapse:33306|ctl_first_sent_time:1757653416021813|lagest_ack_time:1757653416055119|curr_delivered:1184|
[2025/09/12 05:03:36 055196] [debug] |scid:cbc7198dd5199281874ceefe|xqc_update_sample|sampler_sent_time_update:1757653416021813|
[2025/09/12 05:03:36 055203] [debug] |scid:cbc7198dd5199281874ceefe|xqc_send_ctl_on_ack_received|sndq_packets_used:4||sndq_packets_used_bytes:0|sndq_packets_free:2|
[2025/09/12 05:03:36 055209] [debug] |scid:cbc7198dd5199281874ceefe|xqc_send_ctl_update_rtt|before update rtt|conn:0000558BB888B39C|srtt:250000|rttvar:125000|minrtt:4294967295|latest_rtt:33306|ack_delay:0|
[2025/09/12 05:03:36 055215] [debug] |scid:cbc7198dd5199281874ceefe|xqc_send_ctl_update_rtt|l-0.0.0.0-443-cbc7198dd5199281874ceefe p-193.167.0.100-33235-5af152010860fe9b09ae45997858508fb7 |after update rtt|conn:0000558BB888B39C|srtt:33306|rttvar:16653|minrtt:33306|latest_rtt:33306|ack_delay:0|
[2025/09/12 05:03:36 055222] [debug] |scid:cbc7198dd5199281874ceefe|xqc_send_ctl_get_lost_sent_pn|largest_acked:0|lost_pn:18446744073709551615|thresh:3|
[2025/09/12 05:03:36 055229] [debug] |scid:cbc7198dd5199281874ceefe|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:03:36 055235] [debug] |scid:cbc7198dd5199281874ceefe|xqc_send_ctl_get_pto_time_and_space|srtt:33306|rtt_var:16653|pto_duration:99918|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:03:36 055243] [debug] |scid:cbc7198dd5199281874ceefe|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB888B39C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:03:36 055248] [debug] |scid:cbc7198dd5199281874ceefe|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB888B39C|path:0|PNS: 1, unacked: 918|
[2025/09/12 05:03:36 055254] [debug] |scid:cbc7198dd5199281874ceefe|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB888B39C|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:03:36 055262] [debug] |scid:cbc7198dd5199281874ceefe|xqc_timer_set|type:LOSS_DETECTION|expire:1757653416122115|now:1757653416055235|interv:66880|
[2025/09/12 05:03:36 055270] [debug] |scid:cbc7198dd5199281874ceefe|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB888B39C|path:0|pns:1|expire:1757653416122115|now:1757653416055235|interval:66880|pto_count:0|srtt:33306
[2025/09/12 05:03:36 055278] [debug] |scid:cbc7198dd5199281874ceefe|xqc_generate_sample|sampler: send_elapse 0, ack_elapse 33306, delivered 1184|rate 35549|lost 0|
[2025/09/12 05:03:36 055286] [debug] |scid:cbc7198dd5199281874ceefe|xqc_bbr_update_bandwidth|BBRv1: RTT round update 0 -> 1|
[2025/09/12 05:03:36 055294] [debug] |scid:cbc7198dd5199281874ceefe|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (35549) in round 1|
[2025/09/12 05:03:36 055302] [debug] |scid:cbc7198dd5199281874ceefe|xqc_bbr_update_min_rtt|probertt expire|rtt:33306, old_rtt:2147483647|
[2025/09/12 05:03:36 055320] [debug] |scid:cbc7198dd5199281874ceefe|xqc_bbr_update_min_rtt|minrtt expire|rtt:33306, old_rtt:2147483647|
[2025/09/12 05:03:36 055329] [debug] |scid:cbc7198dd5199281874ceefe|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:5744|extra_cwnd:2368|
[2025/09/12 05:03:36 055337] [debug] |scid:cbc7198dd5199281874ceefe|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:45952|packet_lost:0|acked:1184|po_sent_time:1757653416021813|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1184|
[2025/09/12 05:03:36 055346] [debug] |scid:cbc7198dd5199281874ceefe|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:45952|packet_lost:0|acked:1184|po_sent_time:1757653416021813|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1184|
[2025/09/12 05:03:36 055355] [debug] |scid:cbc7198dd5199281874ceefe|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-cbc7198dd5199281874ceefe p-193.167.0.100-33235-5af152010860fe9b09ae45997858508fb7 |bbr on ack|mode:0|pacing_rate:3980408|bw:35549|cwnd:47136|full_bw_reached:0|inflight:918|srtt:33306|latest_rtt:33306|min_rtt:33306|applimit:1|lost:0|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:1|
[2025/09/12 05:03:36 055365] [stats] |scid:cbc7198dd5199281874ceefe|xqc_send_ctl_info_circle_record|l-0.0.0.0-443-cbc7198dd5199281874ceefe p-193.167.0.100-33235-5af152010860fe9b09ae45997858508fb7 |path:0||cwnd:47136|inflight:918|mode:0|applimit:0|pacing_rate:3980408|bw:35549|srtt:33306|latest_rtt:33306|min_rtt:33306|send:5|lost:0|tlp:0|recv:1|recovery:0|slow_start:1|conn_life:35301|acked:1184|delivered:1184|is_cwnd_limited:0|
[2025/09/12 05:03:36 055375] [info] |scid:cbc7198dd5199281874ceefe|xqc_conn_addr_validated|Address Validated|conn:0000558BB888B39C|role:1|
[2025/09/12 05:03:36 055381] [debug] |scid:cbc7198dd5199281874ceefe|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:1987169354|largest:1987169354|pns:0|
[2025/09/12 05:03:36 055386] [info] |scid:cbc7198dd5199281874ceefe|xqc_conn_on_pkt_processed|====>|conn:0000558BB888B39C|path:0|size:1200|pkt_type:INIT|pkt_num:1987169354|frame:ACK |recv_time:1757653416055119|dcid:cbc7198dd5199281874ceefe|dcid_seq:0|
[2025/09/12 05:03:36 055393] [debug] |scid:cbc7198dd5199281874ceefe|xqc_packet_parse_handshake|success|Length:1094|
[2025/09/12 05:03:36 055400] [debug] |scid:cbc7198dd5199281874ceefe|xqc_packet_decrypt|largest_pn:0|
[2025/09/12 05:03:36 055404] [debug] |scid:cbc7198dd5199281874ceefe|xqc_packet_decrypt|decryption nonce|path_id:0|pn:1987169353|
[2025/09/12 05:03:36 055412] [debug] |scid:cbc7198dd5199281874ceefe|xqc_packet_decrypt_single|pkt_type:HSK|pkt_num:1987169353|
[2025/09/12 05:03:36 055417] [debug] |scid:cbc7198dd5199281874ceefe|xqc_process_frames|frame_type:2|
[2025/09/12 05:03:36 055423] [debug] |scid:cbc7198dd5199281874ceefe|xqc_send_ctl_on_ack_received|conn:0000558BB888B39C|path:0|pkt_num:1|origin_pktnum:0|size:516|pns:1|pkt_type:HSK|frame:CRYPTO |conn_state:S_HANDSHAKE_SENT|frame_largest_ack:1|path_largest_ack:1|
[2025/09/12 05:03:36 055428] [debug] |scid:cbc7198dd5199281874ceefe|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:1894|prior_delivered:0|prior_time:1757653416021813|is_app_limited:1|send_elapse:194|ack_elapse:33306|ctl_first_sent_time:1757653416022007|lagest_ack_time:1757653416055119|curr_delivered:1700|
[2025/09/12 05:03:36 055434] [debug] |scid:cbc7198dd5199281874ceefe|xqc_update_sample|sampler_sent_time_update:1757653416022007|
[2025/09/12 05:03:36 055440] [debug] |scid:cbc7198dd5199281874ceefe|xqc_send_ctl_on_ack_received|sndq_packets_used:3||sndq_packets_used_bytes:0|sndq_packets_free:3|
[2025/09/12 05:03:36 055445] [debug] |scid:cbc7198dd5199281874ceefe|xqc_send_ctl_update_rtt|before update rtt|conn:0000558BB888B39C|srtt:33306|rttvar:16653|minrtt:33306|latest_rtt:33112|ack_delay:0|
[2025/09/12 05:03:36 055450] [debug] |scid:cbc7198dd5199281874ceefe|xqc_send_ctl_update_rtt|l-0.0.0.0-443-cbc7198dd5199281874ceefe p-193.167.0.100-33235-5af152010860fe9b09ae45997858508fb7 |after update rtt|conn:0000558BB888B39C|srtt:33282|rttvar:12538|minrtt:33112|latest_rtt:33112|ack_delay:0|
[2025/09/12 05:03:36 055461] [debug] |scid:cbc7198dd5199281874ceefe|xqc_send_ctl_get_lost_sent_pn|largest_acked:1|lost_pn:18446744073709551615|thresh:3|
[2025/09/12 05:03:36 055466] [debug] |scid:cbc7198dd5199281874ceefe|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:03:36 055471] [debug] |scid:cbc7198dd5199281874ceefe|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:0000558BB888B39C|path:0|pns:1|expire:1757653416059360|now:1757653416055471|interval:3889|
[2025/09/12 05:03:36 055476] [debug] |scid:cbc7198dd5199281874ceefe|xqc_timer_set|type:LOSS_DETECTION|expire:1757653416059360|now:1757653416055471|interv:3889|
[2025/09/12 05:03:36 055481] [debug] |scid:cbc7198dd5199281874ceefe|xqc_generate_sample|sampler: send_elapse 194, ack_elapse 33306, delivered 1700|rate 51041|lost 0|
[2025/09/12 05:03:36 055486] [debug] |scid:cbc7198dd5199281874ceefe|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (51041) in round 1|
[2025/09/12 05:03:36 055491] [debug] |scid:cbc7198dd5199281874ceefe|xqc_bbr_update_min_rtt|probertt expire|rtt:33112, old_rtt:33306|
[2025/09/12 05:03:36 055496] [debug] |scid:cbc7198dd5199281874ceefe|xqc_bbr_update_min_rtt|minrtt expire|rtt:33112, old_rtt:33306|
[2025/09/12 05:03:36 055501] [debug] |scid:cbc7198dd5199281874ceefe|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:5744|extra_cwnd:3400|
[2025/09/12 05:03:36 055506] [debug] |scid:cbc7198dd5199281874ceefe|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:47136|packet_lost:0|acked:516|po_sent_time:1757653416022007|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1184|
[2025/09/12 05:03:36 055511] [debug] |scid:cbc7198dd5199281874ceefe|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:47136|packet_lost:0|acked:516|po_sent_time:1757653416022007|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1184|
[2025/09/12 05:03:36 055517] [debug] |scid:cbc7198dd5199281874ceefe|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-cbc7198dd5199281874ceefe p-193.167.0.100-33235-5af152010860fe9b09ae45997858508fb7 |bbr on ack|mode:0|pacing_rate:3980408|bw:51041|cwnd:47652|full_bw_reached:0|inflight:402|srtt:33282|latest_rtt:33112|min_rtt:33112|applimit:1|lost:0|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:03:36 055523] [debug] |scid:cbc7198dd5199281874ceefe|xqc_process_frames|frame_type:0|
[2025/09/12 05:03:36 055528] [debug] |scid:cbc7198dd5199281874ceefe|xqc_process_padding_frame|process padding|
[2025/09/12 05:03:36 055536] [info] |scid:cbc7198dd5199281874ceefe|xqc_send_ctl_on_pns_discard|xqc_send_ctl_set_loss_detection_timer on discard pns:0
[2025/09/12 05:03:36 055541] [debug] |scid:cbc7198dd5199281874ceefe|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:0000558BB888B39C|path:0|pns:1|expire:1757653416059360|now:1757653416055540|interval:3820|
[2025/09/12 05:03:36 055546] [debug] |scid:cbc7198dd5199281874ceefe|xqc_timer_set|type:LOSS_DETECTION|expire:1757653416059360|now:1757653416055540|interv:3820|
[2025/09/12 05:03:36 055551] [debug] |scid:cbc7198dd5199281874ceefe|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:1987169353|largest:1987169353|pns:1|
[2025/09/12 05:03:36 055557] [info] |scid:cbc7198dd5199281874ceefe|xqc_conn_on_pkt_processed|====>|conn:0000558BB888B39C|path:0|size:1134|pkt_type:HSK|pkt_num:1987169353|frame:PADDING ACK |recv_time:1757653416055119|dcid:cbc7198dd5199281874ceefe|dcid_seq:0|
[2025/09/12 05:03:36 055563] [debug] |scid:cbc7198dd5199281874ceefe|xqc_timer_set|type:PATH_IDLE|expire:1757653476055119|now:1757653416055119|interv:60000000|
[2025/09/12 05:03:36 055568] [debug] |scid:cbc7198dd5199281874ceefe|xqc_timer_set|type:CONN_IDLE|expire:1757653476055119|now:1757653416055119|interv:60000000|
[2025/09/12 05:03:36 055576] [debug] |scid:cbc7198dd5199281874ceefe|xqc_engine_remove_wakeup_queue|next_tick_time:1757653416771813|pq_index:1|
[2025/09/12 05:03:36 055581] [debug] |scid:cbc7198dd5199281874ceefe|xqc_engine_add_active_queue|last_ticked_time:1757653416021612|
[2025/09/12 05:03:36 055586] [debug] |xqc_engine_main_logic|BEGIN|now:1757653416055586|
[2025/09/12 05:03:36 055592] [debug] |scid:cbc7198dd5199281874ceefe|xqc_engine_process_conn|conn:0000558BB888B39C|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:1757653416055591|
[2025/09/12 05:03:36 055600] [debug] |scid:cbc7198dd5199281874ceefe|xqc_conn_next_wakeup_time|wakeup_time:1757653416059360|
[2025/09/12 05:03:36 055605] [debug] |scid:cbc7198dd5199281874ceefe|xqc_engine_add_wakeup_queue|next_tick_time:1757653416059360|
[2025/09/12 05:03:36 055610] [debug] |xqc_engine_wakeup_after|wakeup:1757653416059360|now:1757653416055610|diff:3750|
[2025/09/12 05:03:36 055615] [debug] |xqc_engine_main_logic|END|now:1757653416055591|
[2025/09/12 05:03:36 055624] [info] |xqc_engine_packet_process|==>|conn:0000558BB888B39C|size:65|state:S_HANDSHAKE_SENT|recv_time:1757653416055623|
[2025/09/12 05:03:36 055630] [debug] |scid:cbc7198dd5199281874ceefe|xqc_packet_parse_handshake|success|Length:25|
[2025/09/12 05:03:36 055635] [debug] |scid:cbc7198dd5199281874ceefe|xqc_packet_decrypt|largest_pn:1987169353|
[2025/09/12 05:03:36 055640] [debug] |scid:cbc7198dd5199281874ceefe|xqc_packet_decrypt|decryption nonce|path_id:0|pn:1987169354|
[2025/09/12 05:03:36 055646] [debug] |scid:cbc7198dd5199281874ceefe|xqc_packet_decrypt_single|pkt_type:HSK|pkt_num:1987169354|
[2025/09/12 05:03:36 055651] [debug] |scid:cbc7198dd5199281874ceefe|xqc_process_frames|frame_type:2|
[2025/09/12 05:03:36 055656] [debug] |scid:cbc7198dd5199281874ceefe|xqc_send_ctl_on_ack_received|conn:0000558BB888B39C|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 05:03:36 055662] [debug] |scid:cbc7198dd5199281874ceefe|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:2020|prior_delivered:0|prior_time:1757653416021813|is_app_limited:1|send_elapse:295|ack_elapse:33810|ctl_first_sent_time:1757653416022108|lagest_ack_time:1757653416055623|curr_delivered:1826|
[2025/09/12 05:03:36 055667] [debug] |scid:cbc7198dd5199281874ceefe|xqc_update_sample|sampler_sent_time_update:1757653416022108|
[2025/09/12 05:03:36 055672] [debug] |scid:cbc7198dd5199281874ceefe|xqc_send_ctl_on_ack_received|sndq_packets_used:2||sndq_packets_used_bytes:0|sndq_packets_free:4|
[2025/09/12 05:03:36 055677] [debug] |scid:cbc7198dd5199281874ceefe|xqc_send_ctl_update_rtt|before update rtt|conn:0000558BB888B39C|srtt:33282|rttvar:12538|minrtt:33112|latest_rtt:33515|ack_delay:0|
[2025/09/12 05:03:36 055682] [debug] |scid:cbc7198dd5199281874ceefe|xqc_send_ctl_update_rtt|l-0.0.0.0-443-cbc7198dd5199281874ceefe p-193.167.0.100-33235-5af152010860fe9b09ae45997858508fb7 |after update rtt|conn:0000558BB888B39C|srtt:33311|rttvar:9462|minrtt:33112|latest_rtt:33515|ack_delay:0|
[2025/09/12 05:03:36 055688] [debug] |scid:cbc7198dd5199281874ceefe|xqc_send_ctl_get_lost_sent_pn|largest_acked:2|lost_pn:18446744073709551615|thresh:3|
[2025/09/12 05:03:36 055693] [debug] |scid:cbc7198dd5199281874ceefe|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:03:36 055697] [debug] |scid:cbc7198dd5199281874ceefe|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:0000558BB888B39C|path:0|pns:1|expire:1757653416059622|now:1757653416055697|interval:3925|
[2025/09/12 05:03:36 055703] [debug] |scid:cbc7198dd5199281874ceefe|xqc_timer_set|type:LOSS_DETECTION|expire:1757653416059622|now:1757653416055697|interv:3925|
[2025/09/12 05:03:36 055707] [debug] |scid:cbc7198dd5199281874ceefe|xqc_generate_sample|sampler: send_elapse 295, ack_elapse 33810, delivered 1826|rate 54007|lost 0|
[2025/09/12 05:03:36 055716] [debug] |scid:cbc7198dd5199281874ceefe|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (54007) in round 1|
[2025/09/12 05:03:36 055721] [debug] |scid:cbc7198dd5199281874ceefe|xqc_bbr_update_min_rtt|minrtt expire|rtt:33112, old_rtt:33112|
[2025/09/12 05:03:36 055726] [debug] |scid:cbc7198dd5199281874ceefe|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:5744|extra_cwnd:3598|
[2025/09/12 05:03:36 055731] [debug] |scid:cbc7198dd5199281874ceefe|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:47652|packet_lost:0|acked:126|po_sent_time:1757653416022108|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1184|
[2025/09/12 05:03:36 055736] [debug] |scid:cbc7198dd5199281874ceefe|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:47652|packet_lost:0|acked:126|po_sent_time:1757653416022108|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1184|
[2025/09/12 05:03:36 055742] [debug] |scid:cbc7198dd5199281874ceefe|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-cbc7198dd5199281874ceefe p-193.167.0.100-33235-5af152010860fe9b09ae45997858508fb7 |bbr on ack|mode:0|pacing_rate:3980408|bw:54007|cwnd:47778|full_bw_reached:0|inflight:276|srtt:33311|latest_rtt:33515|min_rtt:33112|applimit:1|lost:0|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:03:36 055749] [info] |scid:cbc7198dd5199281874ceefe|xqc_send_ctl_on_pns_discard|xqc_send_ctl_set_loss_detection_timer on discard pns:0
[2025/09/12 05:03:36 055753] [debug] |scid:cbc7198dd5199281874ceefe|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:0000558BB888B39C|path:0|pns:1|expire:1757653416059622|now:1757653416055753|interval:3869|
[2025/09/12 05:03:36 055759] [debug] |scid:cbc7198dd5199281874ceefe|xqc_timer_set|type:LOSS_DETECTION|expire:1757653416059622|now:1757653416055753|interv:3869|
[2025/09/12 05:03:36 055764] [debug] |scid:cbc7198dd5199281874ceefe|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:1987169354|largest:1987169354|pns:1|
[2025/09/12 05:03:36 055769] [info] |scid:cbc7198dd5199281874ceefe|xqc_conn_on_pkt_processed|====>|conn:0000558BB888B39C|path:0|size:65|pkt_type:HSK|pkt_num:1987169354|frame:ACK |recv_time:1757653416055623|dcid:cbc7198dd5199281874ceefe|dcid_seq:0|
[2025/09/12 05:03:36 055775] [debug] |scid:cbc7198dd5199281874ceefe|xqc_timer_set|type:PATH_IDLE|expire:1757653476055623|now:1757653416055623|interv:60000000|
[2025/09/12 05:03:36 055780] [debug] |scid:cbc7198dd5199281874ceefe|xqc_timer_set|type:CONN_IDLE|expire:1757653476055623|now:1757653416055623|interv:60000000|
[2025/09/12 05:03:36 055785] [debug] |scid:cbc7198dd5199281874ceefe|xqc_engine_remove_wakeup_queue|next_tick_time:1757653416059360|pq_index:0|
[2025/09/12 05:03:36 055790] [debug] |scid:cbc7198dd5199281874ceefe|xqc_engine_add_active_queue|last_ticked_time:1757653416055591|
[2025/09/12 05:03:36 055795] [debug] |xqc_engine_main_logic|BEGIN|now:1757653416055795|
[2025/09/12 05:03:36 055800] [debug] |scid:cbc7198dd5199281874ceefe|xqc_engine_process_conn|conn:0000558BB888B39C|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:1757653416055799|
[2025/09/12 05:03:36 055807] [debug] |scid:cbc7198dd5199281874ceefe|xqc_conn_next_wakeup_time|wakeup_time:1757653416059622|
[2025/09/12 05:03:36 055811] [debug] |scid:cbc7198dd5199281874ceefe|xqc_engine_add_wakeup_queue|next_tick_time:1757653416059622|
[2025/09/12 05:03:36 055816] [debug] |xqc_engine_wakeup_after|wakeup:1757653416059622|now:1757653416055816|diff:3806|
[2025/09/12 05:03:36 055821] [debug] |xqc_engine_main_logic|END|now:1757653416055799|
[2025/09/12 05:03:36 055827] [debug] |xqc_engine_main_logic|BEGIN|now:1757653416055827|
[2025/09/12 05:03:36 055832] [debug] |xqc_engine_wakeup_after|wakeup:1757653416059622|now:1757653416055832|diff:3790|
[2025/09/12 05:03:36 055837] [debug] |xqc_engine_main_logic|END|now:1757653416055827|
[2025/09/12 05:03:36 059923] [debug] |xqc_engine_main_logic|BEGIN|now:1757653416059923|
[2025/09/12 05:03:36 059933] [debug] |scid:cbc7198dd5199281874ceefe|xqc_engine_remove_wakeup_queue|next_tick_time:1757653416059622|pq_index:0|
[2025/09/12 05:03:36 059939] [debug] |scid:cbc7198dd5199281874ceefe|xqc_engine_add_active_queue|last_ticked_time:1757653416055799|
[2025/09/12 05:03:36 059944] [debug] |scid:cbc7198dd5199281874ceefe|xqc_engine_process_conn|conn:0000558BB888B39C|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:1757653416059943|
[2025/09/12 05:03:36 059950] [debug] |scid:cbc7198dd5199281874ceefe|xqc_timer_expire|timer expired|type:LOSS_DETECTION|expire_time:1757653416059622|now:1757653416059943|
[2025/09/12 05:03:36 059955] [debug] |scid:cbc7198dd5199281874ceefe|xqc_timer_loss_detection_timeout|path:0|loss_detection_timeout|
[2025/09/12 05:03:36 059960] [debug] |scid:cbc7198dd5199281874ceefe|xqc_timer_loss_detection_timeout|xqc_send_ctl_detect_lost|
[2025/09/12 05:03:36 059965] [debug] |scid:cbc7198dd5199281874ceefe|xqc_send_ctl_get_lost_sent_pn|largest_acked:2|lost_pn:18446744073709551615|thresh:3|
[2025/09/12 05:03:36 059971] [debug] |scid:cbc7198dd5199281874ceefe|xqc_send_ctl_detect_lost|mark lost|pns:1|pkt_num:0|lost_pn:18446744073709551615|po_sent_time:1757653416021918|lost_send_time:1757653416022239|loss_delay:37704|frame:CRYPTO |repair:32|
[2025/09/12 05:03:36 059976] [debug] |scid:cbc7198dd5199281874ceefe|xqc_send_ctl_detect_lost|OnLostDetection|largest_lost sent time: 1757653416021918u|
[2025/09/12 05:03:36 059982] [stats] |scid:cbc7198dd5199281874ceefe|xqc_send_ctl_detect_lost|l-0.0.0.0-443-cbc7198dd5199281874ceefe p-193.167.0.100-33235-5af152010860fe9b09ae45997858508fb7 |lost interval:1757653416059943|lost_count:1|send_count:5|pkt_num:0|po_send_time:1757653416021918|srtt:33311|cwnd:47778|bw:54007|conn_life:39879|now:0|last_lost_time:39879|
[2025/09/12 05:03:36 059988] [debug] |scid:cbc7198dd5199281874ceefe|xqc_timer_loss_detection_timeout|xqc_send_ctl_set_loss_detection_timer|loss|
[2025/09/12 05:03:36 059993] [debug] |scid:cbc7198dd5199281874ceefe|xqc_send_ctl_get_pto_time_and_space|srtt:33311|rtt_var:9462|pto_duration:71159|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:03:36 059998] [debug] |scid:cbc7198dd5199281874ceefe|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB888B39C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:03:36 060003] [debug] |scid:cbc7198dd5199281874ceefe|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB888B39C|path:0|PNS: 1, unacked: 82|
[2025/09/12 05:03:36 060008] [debug] |scid:cbc7198dd5199281874ceefe|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB888B39C|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:03:36 060013] [debug] |scid:cbc7198dd5199281874ceefe|xqc_timer_set|type:LOSS_DETECTION|expire:1757653416093356|now:1757653416059992|interv:33364|
[2025/09/12 05:03:36 060018] [debug] |scid:cbc7198dd5199281874ceefe|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB888B39C|path:0|pns:1|expire:1757653416093356|now:1757653416059992|interval:33364|pto_count:0|srtt:33311
[2025/09/12 05:03:36 060025] [debug] |scid:cbc7198dd5199281874ceefe|xqc_path_get_perf_class|conn:0000558BB888B39C|path_id:0|path_srtt:33311|min_srtt:33311|path_bw:54007|loss_rate:0.00|path_pto:0|
[2025/09/12 05:03:36 060030] [debug] |scid:cbc7198dd5199281874ceefe|xqc_send_ctl_can_send|l-0.0.0.0-443-cbc7198dd5199281874ceefe p-193.167.0.100-33235-5af152010860fe9b09ae45997858508fb7 |path:0|can:1|pkt_sz:194|schedule_bytes:0|inflight:82|cwnd:47778|conn:0000558BB888B39C|stream_id:0|stream_offset:0|
[2025/09/12 05:03:36 060036] [debug] |scid:cbc7198dd5199281874ceefe|xqc_minrtt_scheduler_get_path|path srtt|conn:0000558BB888B39C|path_id:0|path_srtt:33311|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:03:36 060072] [debug] |scid:cbc7198dd5199281874ceefe|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CRYPTO |pn:0|size:194|reinj:0|path_class:2|
[2025/09/12 05:03:36 060084] [debug] |scid:cbc7198dd5199281874ceefe|xqc_check_acked_or_dropped_pkt|conn:0000558BB888B39C|pkt_num:0|size:194|pkt_type:HSK|frame:CRYPTO |
[2025/09/12 05:03:36 060089] [debug] |scid:cbc7198dd5199281874ceefe|xqc_send_ctl_can_send|l-0.0.0.0-443-cbc7198dd5199281874ceefe p-193.167.0.100-33235-5af152010860fe9b09ae45997858508fb7 |path:0|can:1|pkt_sz:194|schedule_bytes:0|inflight:82|cwnd:47778|conn:0000558BB888B39C|stream_id:0|stream_offset:0|
[2025/09/12 05:03:36 060095] [debug] |scid:cbc7198dd5199281874ceefe|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:03:36 060101] [debug] |scid:cbc7198dd5199281874ceefe|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:4|
[2025/09/12 05:03:36 060141] [info] |scid:cbc7198dd5199281874ceefe|xqc_send_packet_with_pn|<==|conn:0000558BB888B39C|path:0|pkt_num:4|size:194|sent:210|pkt_type:HSK|frame:CRYPTO |inflight:82|now:1757653416060109|stream_id:0|stream_offset:0|
[2025/09/12 05:03:36 060152] [debug] |scid:cbc7198dd5199281874ceefe|xqc_send_ctl_on_packet_sent|conn:0000558BB888B39C|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 05:03:36 060161] [debug] |scid:cbc7198dd5199281874ceefe|xqc_send_ctl_on_packet_sent|path:0|inflight:82|applimit:0|
[2025/09/12 05:03:36 060169] [debug] |scid:cbc7198dd5199281874ceefe|xqc_send_ctl_get_pto_time_and_space|srtt:33311|rtt_var:9462|pto_duration:71159|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:03:36 060178] [debug] |scid:cbc7198dd5199281874ceefe|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB888B39C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:03:36 060185] [debug] |scid:cbc7198dd5199281874ceefe|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB888B39C|path:0|PNS: 1, unacked: 276|
[2025/09/12 05:03:36 060189] [debug] |scid:cbc7198dd5199281874ceefe|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB888B39C|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:03:36 060194] [debug] |scid:cbc7198dd5199281874ceefe|xqc_timer_set|type:LOSS_DETECTION|expire:1757653416131268|now:1757653416060169|interv:71099|
[2025/09/12 05:03:36 060199] [debug] |scid:cbc7198dd5199281874ceefe|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB888B39C|path:0|pns:1|expire:1757653416131268|now:1757653416060169|interval:71099|pto_count:0|srtt:33311
[2025/09/12 05:03:36 060205] [debug] |scid:cbc7198dd5199281874ceefe|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:47778|inflight:276|
[2025/09/12 05:03:36 060211] [debug] |scid:cbc7198dd5199281874ceefe|xqc_conn_next_wakeup_time|wakeup_time:1757653416131268|
[2025/09/12 05:03:36 060216] [debug] |scid:cbc7198dd5199281874ceefe|xqc_engine_add_wakeup_queue|next_tick_time:1757653416131268|
[2025/09/12 05:03:36 060221] [debug] |xqc_engine_wakeup_after|wakeup:1757653416131268|now:1757653416060221|diff:71047|
[2025/09/12 05:03:36 060226] [debug] |xqc_engine_main_logic|END|now:1757653416059943|
[2025/09/12 05:03:36 132325] [debug] |xqc_engine_main_logic|BEGIN|now:1757653416132325|
[2025/09/12 05:03:36 132341] [debug] |scid:cbc7198dd5199281874ceefe|xqc_engine_remove_wakeup_queue|next_tick_time:1757653416131268|pq_index:0|
[2025/09/12 05:03:36 132347] [debug] |scid:cbc7198dd5199281874ceefe|xqc_engine_add_active_queue|last_ticked_time:1757653416059943|
[2025/09/12 05:03:36 132354] [debug] |scid:cbc7198dd5199281874ceefe|xqc_engine_process_conn|conn:0000558BB888B39C|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:1757653416132353|
[2025/09/12 05:03:36 132360] [debug] |scid:cbc7198dd5199281874ceefe|xqc_timer_expire|timer expired|type:LOSS_DETECTION|expire_time:1757653416131268|now:1757653416132353|
[2025/09/12 05:03:36 132365] [debug] |scid:cbc7198dd5199281874ceefe|xqc_timer_loss_detection_timeout|path:0|loss_detection_timeout|
[2025/09/12 05:03:36 132370] [debug] |scid:cbc7198dd5199281874ceefe|xqc_timer_loss_detection_timeout|send Probe pkts|conn:0000558BB888B39C|path:0|bytes_in_flight:276|
[2025/09/12 05:03:36 132382] [debug] |scid:cbc7198dd5199281874ceefe|xqc_send_ctl_get_pto_time_and_space|srtt:33311|rtt_var:9462|pto_duration:71159|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:03:36 132388] [debug] |scid:cbc7198dd5199281874ceefe|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB888B39C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:03:36 132393] [debug] |scid:cbc7198dd5199281874ceefe|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB888B39C|path:0|PNS: 1, unacked: 276|
[2025/09/12 05:03:36 132397] [debug] |scid:cbc7198dd5199281874ceefe|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB888B39C|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:03:36 132402] [debug] |scid:cbc7198dd5199281874ceefe|xqc_path_send_one_or_two_ack_elicit_pkts|send two ack-eliciting pkts|path:0|pns:1|
[2025/09/12 05:03:36 132408] [debug] |scid:cbc7198dd5199281874ceefe|xqc_conn_send_probe_pkt|conn:0000558BB888B39C|path:0|pkt_num:0|size:194|pkt_type:HSK|frame:CRYPTO |conn_state:S_HANDSHAKE_SENT|
[2025/09/12 05:03:36 132414] [debug] |scid:cbc7198dd5199281874ceefe|xqc_conn_send_probe_pkt|conn:0000558BB888B39C|path:0|pkt_num:3|size:82|pkt_type:HSK|frame:CRYPTO |conn_state:S_HANDSHAKE_SENT|
[2025/09/12 05:03:36 132420] [debug] |scid:cbc7198dd5199281874ceefe|xqc_timer_loss_detection_timeout|xqc_send_ctl_set_loss_detection_timer|PTO|conn:0000558BB888B39C|pto_count:1
[2025/09/12 05:03:36 132425] [debug] |scid:cbc7198dd5199281874ceefe|xqc_send_ctl_get_pto_time_and_space|srtt:33311|rtt_var:9462|pto_duration:142318|backoff_factor:2.00|backoff:2.00|pto_cnt:1|max_ack_delay:25|
[2025/09/12 05:03:36 132430] [debug] |scid:cbc7198dd5199281874ceefe|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB888B39C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:03:36 132435] [debug] |scid:cbc7198dd5199281874ceefe|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB888B39C|path:0|PNS: 1, unacked: 194|
[2025/09/12 05:03:36 132440] [debug] |scid:cbc7198dd5199281874ceefe|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB888B39C|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:03:36 132445] [debug] |scid:cbc7198dd5199281874ceefe|xqc_timer_set|type:LOSS_DETECTION|expire:1757653416202427|now:1757653416132425|interv:70002|
[2025/09/12 05:03:36 132450] [debug] |scid:cbc7198dd5199281874ceefe|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB888B39C|path:0|pns:1|expire:1757653416202427|now:1757653416132425|interval:70002|pto_count:1|srtt:33311
[2025/09/12 05:03:36 132457] [debug] |scid:cbc7198dd5199281874ceefe|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:CRYPTO |stream_id:0|stream_offset:0|
[2025/09/12 05:03:36 132463] [debug] |scid:cbc7198dd5199281874ceefe|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:CRYPTO |stream_id:0|stream_offset:0|
[2025/09/12 05:03:36 132469] [debug] |scid:cbc7198dd5199281874ceefe|xqc_check_acked_or_dropped_pkt|conn:0000558BB888B39C|pkt_num:0|size:194|pkt_type:HSK|frame:CRYPTO |
[2025/09/12 05:03:36 132475] [debug] |scid:cbc7198dd5199281874ceefe|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:5|
[2025/09/12 05:03:36 132518] [info] |scid:cbc7198dd5199281874ceefe|xqc_send_packet_with_pn|<==|conn:0000558BB888B39C|path:0|pkt_num:5|size:194|sent:210|pkt_type:HSK|frame:CRYPTO |inflight:194|now:1757653416132484|stream_id:0|stream_offset:0|
[2025/09/12 05:03:36 132529] [debug] |scid:cbc7198dd5199281874ceefe|xqc_send_ctl_on_packet_sent|conn:0000558BB888B39C|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 05:03:36 132538] [debug] |scid:cbc7198dd5199281874ceefe|xqc_send_ctl_on_packet_sent|path:0|inflight:194|applimit:0|
[2025/09/12 05:03:36 132547] [debug] |scid:cbc7198dd5199281874ceefe|xqc_send_ctl_get_pto_time_and_space|srtt:33311|rtt_var:9462|pto_duration:142318|backoff_factor:2.00|backoff:2.00|pto_cnt:1|max_ack_delay:25|
[2025/09/12 05:03:36 132572] [debug] |scid:cbc7198dd5199281874ceefe|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB888B39C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:03:36 132586] [debug] |scid:cbc7198dd5199281874ceefe|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB888B39C|path:0|PNS: 1, unacked: 388|
[2025/09/12 05:03:36 132594] [debug] |scid:cbc7198dd5199281874ceefe|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB888B39C|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:03:36 132601] [debug] |scid:cbc7198dd5199281874ceefe|xqc_timer_set|type:LOSS_DETECTION|expire:1757653416274802|now:1757653416132546|interv:142256|
[2025/09/12 05:03:36 132606] [debug] |scid:cbc7198dd5199281874ceefe|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB888B39C|path:0|pns:1|expire:1757653416274802|now:1757653416132546|interval:142256|pto_count:1|srtt:33311
[2025/09/12 05:03:36 132612] [debug] |scid:cbc7198dd5199281874ceefe|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:47778|inflight:388|
[2025/09/12 05:03:36 132618] [debug] |scid:cbc7198dd5199281874ceefe|xqc_check_acked_or_dropped_pkt|conn:0000558BB888B39C|pkt_num:3|size:82|pkt_type:HSK|frame:CRYPTO |
[2025/09/12 05:03:36 132623] [debug] |scid:cbc7198dd5199281874ceefe|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:6|
[2025/09/12 05:03:36 132656] [info] |scid:cbc7198dd5199281874ceefe|xqc_send_packet_with_pn|<==|conn:0000558BB888B39C|path:0|pkt_num:6|size:82|sent:98|pkt_type:HSK|frame:CRYPTO |inflight:388|now:1757653416132631|stream_id:0|stream_offset:0|
[2025/09/12 05:03:36 132667] [debug] |scid:cbc7198dd5199281874ceefe|xqc_send_ctl_on_packet_sent|conn:0000558BB888B39C|path:0|pkt_num:6|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 05:03:36 132676] [debug] |scid:cbc7198dd5199281874ceefe|xqc_send_ctl_on_packet_sent|path:0|inflight:388|applimit:0|
[2025/09/12 05:03:36 132684] [debug] |scid:cbc7198dd5199281874ceefe|xqc_send_ctl_get_pto_time_and_space|srtt:33311|rtt_var:9462|pto_duration:142318|backoff_factor:2.00|backoff:2.00|pto_cnt:1|max_ack_delay:25|
[2025/09/12 05:03:36 132692] [debug] |scid:cbc7198dd5199281874ceefe|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB888B39C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:03:36 132697] [debug] |scid:cbc7198dd5199281874ceefe|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB888B39C|path:0|PNS: 1, unacked: 470|
[2025/09/12 05:03:36 132701] [debug] |scid:cbc7198dd5199281874ceefe|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB888B39C|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:03:36 132706] [debug] |scid:cbc7198dd5199281874ceefe|xqc_timer_set|type:LOSS_DETECTION|expire:1757653416274949|now:1757653416132683|interv:142266|
[2025/09/12 05:03:36 132711] [debug] |scid:cbc7198dd5199281874ceefe|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB888B39C|path:0|pns:1|expire:1757653416274949|now:1757653416132683|interval:142266|pto_count:1|srtt:33311
[2025/09/12 05:03:36 132717] [debug] |scid:cbc7198dd5199281874ceefe|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:47778|inflight:470|
[2025/09/12 05:03:36 132723] [debug] |scid:cbc7198dd5199281874ceefe|xqc_conn_next_wakeup_time|wakeup_time:1757653416274949|
[2025/09/12 05:03:36 132728] [debug] |scid:cbc7198dd5199281874ceefe|xqc_engine_add_wakeup_queue|next_tick_time:1757653416274949|
[2025/09/12 05:03:36 132733] [debug] |xqc_engine_wakeup_after|wakeup:1757653416174873|now:1757653416132733|diff:42140|
[2025/09/12 05:03:36 132738] [debug] |xqc_engine_main_logic|END|now:1757653416132353|
[2025/09/12 05:03:36 175837] [debug] |xqc_engine_main_logic|BEGIN|now:1757653416175837|
[2025/09/12 05:03:36 175853] [debug] |scid:13e06243da1ca3d560e009c7|xqc_engine_remove_wakeup_queue|next_tick_time:1757653416174873|pq_index:0|
[2025/09/12 05:03:36 175860] [debug] |scid:13e06243da1ca3d560e009c7|xqc_engine_add_active_queue|last_ticked_time:1757653415944036|
[2025/09/12 05:03:36 175867] [debug] |scid:13e06243da1ca3d560e009c7|xqc_engine_process_conn|conn:0000558BB8867F4C|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:1757653416175865|
[2025/09/12 05:03:36 175881] [debug] |scid:13e06243da1ca3d560e009c7|xqc_timer_expire|timer expired|type:CONN_DRAINING|expire_time:1757653416174873|now:1757653416175865|
[2025/09/12 05:03:36 175886] [debug] |scid:13e06243da1ca3d560e009c7|xqc_timer_expire|unset|type:CONN_DRAINING|expire_time:1757653416174873|now:1757653416175865|
[2025/09/12 05:03:36 175891] [debug] |scid:13e06243da1ca3d560e009c7|xqc_timer_unset|type:CONN_DRAINING|
[2025/09/12 05:03:36 175897] [info] |xqc_engine_main_logic|conn:0000558BB8867F4C|l-0.0.0.0-443-13e06243da1ca3d560e009c7 p-193.167.0.100-47411-ddaf2924b1e0f28a234a564c86afd74057|conn_state:13|next_tick_time:1757653416174873
[2025/09/12 05:03:36 175912] [report] |scid:13e06243da1ca3d560e009c7|xqc_conn_destroy|0000558BB8867F4C|has_0rtt:0|0rtt_accept:0|token_ok:0|handshake_time:758408|first_send_delay:758852|conn_persist:1172487|keyupdate_cnt:0|err:0x0|close_msg:remote close|l-0.0.0.0-443-13e06243da1ca3d560e009c7 p-193.167.0.100-47411-ddaf2924b1e0f28a234a564c86afd74057|hsk_recv:725821|close_recv:940517|close_send:940672|last_recv:940441|last_send:940672|mp_enable:0|create:1|validated:1|active:1|path_info:0/1/0/a/0,1,1,1,0,0,0,0,0,0,0,28,13,11,4096,0,34,i32,4,26,39,40000,1206460605,940,0,4,29,42,4,1206460601,821,0,4,299,312,4080,1206460603,883,0,4,26,40000,20,940,4,1050,80,18,902,4,37,4,19,909,0-2,0-2,0-0,0-0,0-0,0-31,0-9924,0-4836,0-23,0-11,0-3,0-4,0-0,0-0,0-0,0-0,0-0,0-0|alpn:hq-interop|rebind_count:0|rebind_valid:0|rtx_pkt:3|tlp_pkt:4|snd_pkt:23|spurious_loss:1|detected_loss:6|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 05:03:36 175923] [debug] |scid:13e06243da1ca3d560e009c7|xqc_destroy_stream|send_state:2|recv_state:3|stream_id:0|stream_type:0|
[2025/09/12 05:03:36 175932] [stats] |scid:13e06243da1ca3d560e009c7|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:1757653415762129|wrt_delay:148|snd_delay:1136|finwrt_delay:148|finsnd_delay:143658|finrcv_delay:1|finread_delay:79|all_acked_delay:0|firstfinack_dely:0|close_delay:0|apprst_delay:0|rstsnd_delay:0|rstrcv_delay:0|l-0.0.0.0-443-13e06243da1ca3d560e009c7 p-193.167.0.100-47411-ddaf2924b1e0f28a234a564c86afd74057|path_info:mp is not supported in connection scid:13e06243da1ca3d560e009c7|fec_recv_delay:0u|fec_send_rpr_cnt:0|retrans:1|
[2025/09/12 05:03:36 175972] [debug] |scid:13e06243da1ca3d560e009c7|xqc_send_ctl_destroy|destroy|
[2025/09/12 05:03:36 175981] [debug] |scid:13e06243da1ca3d560e009c7|xqc_destroy_crypto_stream|destroy crypto stream|encrypt_level:0|cur_state:CLOSED|
[2025/09/12 05:03:36 175990] [debug] |scid:13e06243da1ca3d560e009c7|xqc_destroy_crypto_stream|destroy crypto stream|encrypt_level:2|cur_state:CLOSED|
[2025/09/12 05:03:36 175998] [debug] |scid:13e06243da1ca3d560e009c7|xqc_destroy_crypto_stream|destroy crypto stream|encrypt_level:3|cur_state:CLOSED|
[2025/09/12 05:03:36 176066] [debug] |xqc_engine_wakeup_after|wakeup:1757653416274949|now:1757653416176066|diff:98883|
[2025/09/12 05:03:36 176077] [debug] |xqc_engine_main_logic|END|now:1757653416175865|
[2025/09/12 05:03:36 275227] [debug] |xqc_engine_main_logic|BEGIN|now:1757653416275226|
[2025/09/12 05:03:36 275243] [debug] |scid:cbc7198dd5199281874ceefe|xqc_engine_remove_wakeup_queue|next_tick_time:1757653416274949|pq_index:0|
[2025/09/12 05:03:36 275249] [debug] |scid:cbc7198dd5199281874ceefe|xqc_engine_add_active_queue|last_ticked_time:1757653416132353|
[2025/09/12 05:03:36 275258] [debug] |scid:cbc7198dd5199281874ceefe|xqc_engine_process_conn|conn:0000558BB888B39C|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:1757653416275254|
[2025/09/12 05:03:36 275274] [debug] |scid:cbc7198dd5199281874ceefe|xqc_timer_expire|timer expired|type:LOSS_DETECTION|expire_time:1757653416274949|now:1757653416275254|
[2025/09/12 05:03:36 275279] [debug] |scid:cbc7198dd5199281874ceefe|xqc_timer_loss_detection_timeout|path:0|loss_detection_timeout|
[2025/09/12 05:03:36 275284] [debug] |scid:cbc7198dd5199281874ceefe|xqc_timer_loss_detection_timeout|send Probe pkts|conn:0000558BB888B39C|path:0|bytes_in_flight:470|
[2025/09/12 05:03:36 275289] [debug] |scid:cbc7198dd5199281874ceefe|xqc_send_ctl_get_pto_time_and_space|srtt:33311|rtt_var:9462|pto_duration:142318|backoff_factor:2.00|backoff:2.00|pto_cnt:1|max_ack_delay:25|
[2025/09/12 05:03:36 275295] [debug] |scid:cbc7198dd5199281874ceefe|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB888B39C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:03:36 275300] [debug] |scid:cbc7198dd5199281874ceefe|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB888B39C|path:0|PNS: 1, unacked: 470|
[2025/09/12 05:03:36 275305] [debug] |scid:cbc7198dd5199281874ceefe|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB888B39C|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:03:36 275310] [debug] |scid:cbc7198dd5199281874ceefe|xqc_path_send_one_or_two_ack_elicit_pkts|send two ack-eliciting pkts|path:0|pns:1|
[2025/09/12 05:03:36 275315] [debug] |scid:cbc7198dd5199281874ceefe|xqc_conn_send_probe_pkt|conn:0000558BB888B39C|path:0|pkt_num:0|size:194|pkt_type:HSK|frame:CRYPTO |conn_state:S_HANDSHAKE_SENT|
[2025/09/12 05:03:36 275322] [debug] |scid:cbc7198dd5199281874ceefe|xqc_conn_send_probe_pkt|conn:0000558BB888B39C|path:0|pkt_num:3|size:82|pkt_type:HSK|frame:CRYPTO |conn_state:S_HANDSHAKE_SENT|
[2025/09/12 05:03:36 275333] [debug] |scid:cbc7198dd5199281874ceefe|xqc_timer_loss_detection_timeout|xqc_send_ctl_set_loss_detection_timer|PTO|conn:0000558BB888B39C|pto_count:2
[2025/09/12 05:03:36 275339] [debug] |scid:cbc7198dd5199281874ceefe|xqc_send_ctl_get_pto_time_and_space|srtt:33311|rtt_var:9462|pto_duration:284636|backoff_factor:2.00|backoff:4.00|pto_cnt:2|max_ack_delay:25|
[2025/09/12 05:03:36 275344] [debug] |scid:cbc7198dd5199281874ceefe|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB888B39C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:03:36 275349] [debug] |scid:cbc7198dd5199281874ceefe|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB888B39C|path:0|PNS: 1, unacked: 470|
[2025/09/12 05:03:36 275354] [debug] |scid:cbc7198dd5199281874ceefe|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB888B39C|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:03:36 275359] [debug] |scid:cbc7198dd5199281874ceefe|xqc_timer_set|type:LOSS_DETECTION|expire:1757653416417267|now:1757653416275338|interv:141929|
[2025/09/12 05:03:36 275364] [debug] |scid:cbc7198dd5199281874ceefe|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB888B39C|path:0|pns:1|expire:1757653416417267|now:1757653416275338|interval:141929|pto_count:2|srtt:33311
[2025/09/12 05:03:36 275371] [debug] |scid:cbc7198dd5199281874ceefe|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:CRYPTO |stream_id:0|stream_offset:0|
[2025/09/12 05:03:36 275376] [debug] |scid:cbc7198dd5199281874ceefe|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:CRYPTO |stream_id:0|stream_offset:0|
[2025/09/12 05:03:36 275382] [debug] |scid:cbc7198dd5199281874ceefe|xqc_check_acked_or_dropped_pkt|conn:0000558BB888B39C|pkt_num:0|size:194|pkt_type:HSK|frame:CRYPTO |
[2025/09/12 05:03:36 275388] [debug] |scid:cbc7198dd5199281874ceefe|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:7|
[2025/09/12 05:03:36 275432] [info] |scid:cbc7198dd5199281874ceefe|xqc_send_packet_with_pn|<==|conn:0000558BB888B39C|path:0|pkt_num:7|size:194|sent:210|pkt_type:HSK|frame:CRYPTO |inflight:470|now:1757653416275398|stream_id:0|stream_offset:0|
[2025/09/12 05:03:36 275443] [debug] |scid:cbc7198dd5199281874ceefe|xqc_send_ctl_on_packet_sent|conn:0000558BB888B39C|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 05:03:36 275459] [debug] |scid:cbc7198dd5199281874ceefe|xqc_send_ctl_on_packet_sent|path:0|inflight:470|applimit:0|
[2025/09/12 05:03:36 275467] [debug] |scid:cbc7198dd5199281874ceefe|xqc_send_ctl_get_pto_time_and_space|srtt:33311|rtt_var:9462|pto_duration:284636|backoff_factor:2.00|backoff:4.00|pto_cnt:2|max_ack_delay:25|
[2025/09/12 05:03:36 275476] [debug] |scid:cbc7198dd5199281874ceefe|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB888B39C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:03:36 275482] [debug] |scid:cbc7198dd5199281874ceefe|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB888B39C|path:0|PNS: 1, unacked: 664|
[2025/09/12 05:03:36 275487] [debug] |scid:cbc7198dd5199281874ceefe|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB888B39C|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:03:36 275492] [debug] |scid:cbc7198dd5199281874ceefe|xqc_timer_set|type:LOSS_DETECTION|expire:1757653416560034|now:1757653416275467|interv:284567|
[2025/09/12 05:03:36 275497] [debug] |scid:cbc7198dd5199281874ceefe|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB888B39C|path:0|pns:1|expire:1757653416560034|now:1757653416275467|interval:284567|pto_count:2|srtt:33311
[2025/09/12 05:03:36 275502] [debug] |scid:cbc7198dd5199281874ceefe|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:47778|inflight:664|
[2025/09/12 05:03:36 275508] [debug] |scid:cbc7198dd5199281874ceefe|xqc_check_acked_or_dropped_pkt|conn:0000558BB888B39C|pkt_num:3|size:82|pkt_type:HSK|frame:CRYPTO |
[2025/09/12 05:03:36 275514] [debug] |scid:cbc7198dd5199281874ceefe|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:8|
[2025/09/12 05:03:36 275545] [info] |scid:cbc7198dd5199281874ceefe|xqc_send_packet_with_pn|<==|conn:0000558BB888B39C|path:0|pkt_num:8|size:82|sent:98|pkt_type:HSK|frame:CRYPTO |inflight:664|now:1757653416275521|stream_id:0|stream_offset:0|
[2025/09/12 05:03:36 275556] [debug] |scid:cbc7198dd5199281874ceefe|xqc_send_ctl_on_packet_sent|conn:0000558BB888B39C|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:16|
[2025/09/12 05:03:36 275565] [debug] |scid:cbc7198dd5199281874ceefe|xqc_send_ctl_on_packet_sent|path:0|inflight:664|applimit:0|
[2025/09/12 05:03:36 275573] [debug] |scid:cbc7198dd5199281874ceefe|xqc_send_ctl_get_pto_time_and_space|srtt:33311|rtt_var:9462|pto_duration:284636|backoff_factor:2.00|backoff:4.00|pto_cnt:2|max_ack_delay:25|
[2025/09/12 05:03:36 275581] [debug] |scid:cbc7198dd5199281874ceefe|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB888B39C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:03:36 275586] [debug] |scid:cbc7198dd5199281874ceefe|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB888B39C|path:0|PNS: 1, unacked: 746|
[2025/09/12 05:03:36 275591] [debug] |scid:cbc7198dd5199281874ceefe|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB888B39C|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:03:36 275596] [debug] |scid:cbc7198dd5199281874ceefe|xqc_timer_set|type:LOSS_DETECTION|expire:1757653416560157|now:1757653416275572|interv:284585|
[2025/09/12 05:03:36 275600] [debug] |scid:cbc7198dd5199281874ceefe|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB888B39C|path:0|pns:1|expire:1757653416560157|now:1757653416275572|interval:284585|pto_count:2|srtt:33311
[2025/09/12 05:03:36 275606] [debug] |scid:cbc7198dd5199281874ceefe|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:47778|inflight:746|
[2025/09/12 05:03:36 275612] [debug] |scid:cbc7198dd5199281874ceefe|xqc_conn_next_wakeup_time|wakeup_time:1757653416560157|
[2025/09/12 05:03:36 275617] [debug] |scid:cbc7198dd5199281874ceefe|xqc_engine_add_wakeup_queue|next_tick_time:1757653416560157|
[2025/09/12 05:03:36 275622] [debug] |xqc_engine_wakeup_after|wakeup:1757653416560157|now:1757653416275622|diff:284535|
[2025/09/12 05:03:36 275638] [debug] |xqc_engine_main_logic|END|now:1757653416275254|
[2025/09/12 05:03:36 307405] [info] |xqc_engine_packet_process|==>|conn:0000558BB888B39C|size:420|state:S_HANDSHAKE_SENT|recv_time:1757653416307404|
[2025/09/12 05:03:36 307427] [debug] |scid:cbc7198dd5199281874ceefe|xqc_packet_parse_handshake|success|Length:68|
[2025/09/12 05:03:36 307438] [debug] |scid:cbc7198dd5199281874ceefe|xqc_packet_decrypt|largest_pn:1987169354|
[2025/09/12 05:03:36 307447] [debug] |scid:cbc7198dd5199281874ceefe|xqc_packet_decrypt|decryption nonce|path_id:0|pn:1987169356|
[2025/09/12 05:03:36 307458] [debug] |scid:cbc7198dd5199281874ceefe|xqc_packet_decrypt_single|pkt_type:HSK|pkt_num:1987169356|
[2025/09/12 05:03:36 307466] [debug] |scid:cbc7198dd5199281874ceefe|xqc_process_frames|frame_type:2|
[2025/09/12 05:03:36 307476] [debug] |scid:cbc7198dd5199281874ceefe|xqc_send_ctl_on_ack_received|conn:0000558BB888B39C|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:8|path_largest_ack:4|
[2025/09/12 05:03:36 307484] [debug] |scid:cbc7198dd5199281874ceefe|xqc_update_sample|sampler_update|prior_lost:1|tx_in_flight:276|prior_delivered:1826|prior_time:1757653416055623|is_app_limited:1|send_elapse:38001|ack_elapse:251781|ctl_first_sent_time:1757653416060109|lagest_ack_time:1757653416307404|curr_delivered:2020|
[2025/09/12 05:03:36 307494] [debug] |scid:cbc7198dd5199281874ceefe|xqc_update_sample|sampler_sent_time_update:1757653416060109|
[2025/09/12 05:03:36 307502] [debug] |scid:cbc7198dd5199281874ceefe|xqc_send_ctl_on_ack_received|sndq_packets_used:6||sndq_packets_used_bytes:0|sndq_packets_free:1|
[2025/09/12 05:03:36 307510] [debug] |scid:cbc7198dd5199281874ceefe|xqc_send_ctl_on_ack_received|conn:0000558BB888B39C|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 05:03:36 307518] [debug] |scid:cbc7198dd5199281874ceefe|xqc_update_sample|sampler_update|prior_lost:1|tx_in_flight:276|prior_delivered:1826|prior_time:1757653416055623|is_app_limited:1|send_elapse:38001|ack_elapse:251781|ctl_first_sent_time:1757653416060109|lagest_ack_time:1757653416307404|curr_delivered:2102|
[2025/09/12 05:03:36 307527] [debug] |scid:cbc7198dd5199281874ceefe|xqc_update_sample|sampler_sent_time_update:1757653416275521|
[2025/09/12 05:03:36 307535] [debug] |scid:cbc7198dd5199281874ceefe|xqc_send_ctl_on_ack_received|sndq_packets_used:5||sndq_packets_used_bytes:0|sndq_packets_free:2|
[2025/09/12 05:03:36 307543] [debug] |scid:cbc7198dd5199281874ceefe|xqc_send_ctl_update_rtt|before update rtt|conn:0000558BB888B39C|srtt:33311|rttvar:9462|minrtt:33112|latest_rtt:31883|ack_delay:0|
[2025/09/12 05:03:36 307552] [debug] |scid:cbc7198dd5199281874ceefe|xqc_send_ctl_update_rtt|l-0.0.0.0-443-cbc7198dd5199281874ceefe p-193.167.0.100-33235-5af152010860fe9b09ae45997858508fb7 |after update rtt|conn:0000558BB888B39C|srtt:33133|rttvar:7454|minrtt:31883|latest_rtt:31883|ack_delay:0|
[2025/09/12 05:03:36 307560] [debug] |scid:cbc7198dd5199281874ceefe|xqc_send_ctl_get_lost_sent_pn|largest_acked:8|lost_pn:5|thresh:3|
[2025/09/12 05:03:36 307569] [debug] |scid:cbc7198dd5199281874ceefe|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:03:36 307577] [debug] |scid:cbc7198dd5199281874ceefe|xqc_send_ctl_set_loss_detection_timer|unset|no ack-eliciting pkts in flight|conn:0000558BB888B39C|path:0|
[2025/09/12 05:03:36 307584] [debug] |scid:cbc7198dd5199281874ceefe|xqc_timer_unset|type:LOSS_DETECTION|
[2025/09/12 05:03:36 307592] [debug] |scid:cbc7198dd5199281874ceefe|xqc_generate_sample|sampler: send_elapse 38001, ack_elapse 251781, delivered 276|rate 1096|lost 1|
[2025/09/12 05:03:36 307599] [debug] |scid:cbc7198dd5199281874ceefe|xqc_bbr_update_bandwidth|BBRv1: RTT round update 1 -> 2|
[2025/09/12 05:03:36 307605] [debug] |scid:cbc7198dd5199281874ceefe|xqc_bbr_update_min_rtt|probertt expire|rtt:31883, old_rtt:33112|
[2025/09/12 05:03:36 307617] [debug] |scid:cbc7198dd5199281874ceefe|xqc_bbr_update_min_rtt|minrtt expire|rtt:31883, old_rtt:33112|
[2025/09/12 05:03:36 307623] [debug] |scid:cbc7198dd5199281874ceefe|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:5744|extra_cwnd:3598|
[2025/09/12 05:03:36 307627] [debug] |scid:cbc7198dd5199281874ceefe|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:47778|packet_lost:0|acked:276|po_sent_time:1757653416275521|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2102|
[2025/09/12 05:03:36 307633] [debug] |scid:cbc7198dd5199281874ceefe|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:47778|packet_lost:0|acked:276|po_sent_time:1757653416275521|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2102|
[2025/09/12 05:03:36 307639] [debug] |scid:cbc7198dd5199281874ceefe|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-cbc7198dd5199281874ceefe p-193.167.0.100-33235-5af152010860fe9b09ae45997858508fb7 |bbr on ack|mode:0|pacing_rate:3980408|bw:54007|cwnd:48054|full_bw_reached:0|inflight:0|srtt:33133|latest_rtt:31883|min_rtt:31883|applimit:1|lost:1|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:1|
[2025/09/12 05:03:36 307646] [stats] |scid:cbc7198dd5199281874ceefe|xqc_send_ctl_info_circle_record|l-0.0.0.0-443-cbc7198dd5199281874ceefe p-193.167.0.100-33235-5af152010860fe9b09ae45997858508fb7 |path:0||cwnd:48054|inflight:0|mode:0|applimit:0|pacing_rate:3980408|bw:54007|srtt:33133|latest_rtt:31883|min_rtt:31883|send:10|lost:1|tlp:2|recv:3|recovery:0|slow_start:1|conn_life:287581|acked:276|delivered:2102|is_cwnd_limited:0|
[2025/09/12 05:03:36 307652] [debug] |scid:cbc7198dd5199281874ceefe|xqc_process_frames|frame_type:6|
[2025/09/12 05:03:36 307658] [debug] |scid:cbc7198dd5199281874ceefe|xqc_process_crypto_frame|level:2|
[2025/09/12 05:03:36 307664] [debug] |scid:cbc7198dd5199281874ceefe|xqc_read_crypto_stream|xqc_read_crypto_stream|level:2|
[2025/09/12 05:03:36 307669] [debug] |scid:cbc7198dd5199281874ceefe|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:2|36u|
[2025/09/12 05:03:36 307776] [debug] |scid:cbc7198dd5199281874ceefe|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:3|SSL_quic_write_level:3|rv:1|
[2025/09/12 05:03:36 307782] [debug] |scid:cbc7198dd5199281874ceefe|xqc_tls_do_handshake|TLS handshake|ret:1|
[2025/09/12 05:03:36 307786] [debug] |scid:cbc7198dd5199281874ceefe|xqc_engine_remove_wakeup_queue|next_tick_time:1757653416560157|pq_index:0|
[2025/09/12 05:03:36 307791] [debug] |scid:cbc7198dd5199281874ceefe|xqc_engine_add_active_queue|last_ticked_time:1757653416275254|
[2025/09/12 05:03:36 307795] [debug] |scid:cbc7198dd5199281874ceefe|xqc_create_crypto_stream|encrypt_level:3|cur_state:S_HANDSHAKE_SENT|
[2025/09/12 05:03:36 307800] [debug] |scid:cbc7198dd5199281874ceefe|xqc_process_crypto_frame|server create 1RTT stream|
[2025/09/12 05:03:36 307804] [info] |scid:cbc7198dd5199281874ceefe|xqc_send_ctl_on_pns_discard|xqc_send_ctl_set_loss_detection_timer on discard pns:0
[2025/09/12 05:03:36 307808] [debug] |scid:cbc7198dd5199281874ceefe|xqc_send_ctl_set_loss_detection_timer|unset|no ack-eliciting pkts in flight|conn:0000558BB888B39C|path:0|
[2025/09/12 05:03:36 307812] [debug] |scid:cbc7198dd5199281874ceefe|xqc_timer_unset|type:LOSS_DETECTION|
[2025/09/12 05:03:36 307817] [debug] |scid:cbc7198dd5199281874ceefe|xqc_timer_unset|type:ACK_HSK|
[2025/09/12 05:03:36 307822] [debug] |scid:cbc7198dd5199281874ceefe|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 05:03:36 307827] [debug] |scid:cbc7198dd5199281874ceefe|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:1987169356|largest:1987169356|pns:1|
[2025/09/12 05:03:36 307831] [info] |scid:cbc7198dd5199281874ceefe|xqc_conn_on_pkt_processed|====>|conn:0000558BB888B39C|path:0|size:420|pkt_type:HSK|pkt_num:1987169356|frame:ACK CRYPTO |recv_time:1757653416307404|dcid:cbc7198dd5199281874ceefe|dcid_seq:0|
[2025/09/12 05:03:36 307841] [debug] |scid:cbc7198dd5199281874ceefe|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:cbc7198dd5199281874ceefe|spin_bit:0|
[2025/09/12 05:03:36 307845] [warn] |scid:cbc7198dd5199281874ceefe|xqc_packet_parse_single|delay|buff 1RTT packet before handshake completed|
[2025/09/12 05:03:36 307850] [debug] |scid:cbc7198dd5199281874ceefe|xqc_conn_buff_undecrypt_packet_in|====>|delay|undecrypt_count:1|encrypt_level:3|
[2025/09/12 05:03:36 307854] [info] |scid:cbc7198dd5199281874ceefe|xqc_conn_process_packet|ignore err|-630|
[2025/09/12 05:03:36 307858] [debug] |scid:cbc7198dd5199281874ceefe|xqc_timer_set|type:PATH_IDLE|expire:1757653476307404|now:1757653416307404|interv:60000000|
[2025/09/12 05:03:36 307862] [debug] |scid:cbc7198dd5199281874ceefe|xqc_timer_set|type:CONN_IDLE|expire:1757653476307404|now:1757653416307404|interv:60000000|
[2025/09/12 05:03:36 307866] [debug] |xqc_engine_main_logic|BEGIN|now:1757653416307866|
[2025/09/12 05:03:36 307871] [debug] |scid:cbc7198dd5199281874ceefe|xqc_engine_process_conn|conn:0000558BB888B39C|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:1757653416307870|
[2025/09/12 05:03:36 307876] [debug] |scid:cbc7198dd5199281874ceefe|xqc_conn_check_handshake_complete|HANDSHAKE_COMPLETED|conn:0000558BB888B39C|
[2025/09/12 05:03:36 307880] [info] |scid:cbc7198dd5199281874ceefe|xqc_conn_handshake_confirmed|handshake confirmed|conn:0000558BB888B39C|
[2025/09/12 05:03:36 307884] [info] |scid:cbc7198dd5199281874ceefe|xqc_send_ctl_on_pns_discard|xqc_send_ctl_set_loss_detection_timer on discard pns:1
[2025/09/12 05:03:36 307888] [debug] |scid:cbc7198dd5199281874ceefe|xqc_send_ctl_set_loss_detection_timer|unset|no ack-eliciting pkts in flight|conn:0000558BB888B39C|path:0|
[2025/09/12 05:03:36 307892] [debug] |scid:cbc7198dd5199281874ceefe|xqc_timer_unset|type:LOSS_DETECTION|
[2025/09/12 05:03:36 307897] [debug] |scid:cbc7198dd5199281874ceefe|xqc_conn_gen_token|expire:1758258216|
[2025/09/12 05:03:36 307901] [debug] |scid:cbc7198dd5199281874ceefe|xqc_conn_early_data_reject|reject|
[2025/09/12 05:03:36 307905] [debug] |scid:cbc7198dd5199281874ceefe|xqc_crypto_stream_on_read|encrypt_level:2|cur_state:S_HANDSHAKE_SENT|next_state:ESTABED|
[2025/09/12 05:03:36 307909] [debug] |scid:cbc7198dd5199281874ceefe|xqc_conn_process_undecrypt_packet_in|delay|undecrypt_count:1|encrypt_level:3|
[2025/09/12 05:03:36 307914] [debug] |scid:cbc7198dd5199281874ceefe|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:cbc7198dd5199281874ceefe|spin_bit:0|
[2025/09/12 05:03:36 307919] [debug] |scid:cbc7198dd5199281874ceefe|xqc_packet_decrypt|largest_pn:0|
[2025/09/12 05:03:36 307922] [debug] |scid:cbc7198dd5199281874ceefe|xqc_packet_decrypt|decryption nonce|path_id:0|pn:1987169353|
[2025/09/12 05:03:36 307928] [debug] |scid:cbc7198dd5199281874ceefe|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:1987169353|
[2025/09/12 05:03:36 307932] [debug] |scid:cbc7198dd5199281874ceefe|xqc_process_frames|frame_type:18|
[2025/09/12 05:03:36 307936] [debug] |scid:cbc7198dd5199281874ceefe|xqc_process_new_conn_id_frame|new_conn_id|bc54fb207127b1302507decd71b98cc506|sr_token:79c7d848dd0439cf19f7b93ee96a82f9
[2025/09/12 05:03:36 307943] [debug] |scid:cbc7198dd5199281874ceefe|xqc_process_frames|frame_type:18|
[2025/09/12 05:03:36 307947] [debug] |scid:cbc7198dd5199281874ceefe|xqc_process_new_conn_id_frame|new_conn_id|9a332a16fba55d6b2e3db1e50e75d55af4|sr_token:3d56914da906406f03eb8bbb34226160
[2025/09/12 05:03:36 307952] [debug] |scid:cbc7198dd5199281874ceefe|xqc_process_frames|frame_type:18|
[2025/09/12 05:03:36 307955] [debug] |scid:cbc7198dd5199281874ceefe|xqc_process_new_conn_id_frame|new_conn_id|f826739da26d601f419eab9e660d2feb91|sr_token:eef58421c5eaf14d95cf4a0b23d34816
[2025/09/12 05:03:36 307960] [debug] |scid:cbc7198dd5199281874ceefe|xqc_process_frames|frame_type:18|
[2025/09/12 05:03:36 307967] [debug] |scid:cbc7198dd5199281874ceefe|xqc_process_new_conn_id_frame|new_conn_id|683bc9e80161ca84104c81540dbe16b3ce|sr_token:5e8e07de6ac43641db34eb1d12bb1f59
[2025/09/12 05:03:36 307972] [debug] |scid:cbc7198dd5199281874ceefe|xqc_process_frames|frame_type:18|
[2025/09/12 05:03:36 307975] [debug] |scid:cbc7198dd5199281874ceefe|xqc_process_new_conn_id_frame|new_conn_id|5a4d506d17a2715e271aa494e197ab9308|sr_token:aaa8685fa9d73299032187193d4b892d
[2025/09/12 05:03:36 307980] [debug] |scid:cbc7198dd5199281874ceefe|xqc_process_frames|frame_type:18|
[2025/09/12 05:03:36 307984] [debug] |scid:cbc7198dd5199281874ceefe|xqc_process_new_conn_id_frame|new_conn_id|04a13421c0c3df31110f51812bfa51b8cf|sr_token:04c7c45939a389cc2674db6eceae6b0c
[2025/09/12 05:03:36 307988] [debug] |scid:cbc7198dd5199281874ceefe|xqc_process_frames|frame_type:18|
[2025/09/12 05:03:36 307992] [debug] |scid:cbc7198dd5199281874ceefe|xqc_process_new_conn_id_frame|new_conn_id|fe9b64313a1e042e9c77e836dd5089941e|sr_token:f264aae5c1c8778c30913ac1bdc8c950
[2025/09/12 05:03:36 307997] [debug] |scid:cbc7198dd5199281874ceefe|xqc_process_frames|frame_type:b|
[2025/09/12 05:03:36 308001] [debug] |scid:cbc7198dd5199281874ceefe|xqc_process_stream_frame|offset:0|data_length:17|fin:1|stream_id:0|path:0|
[2025/09/12 05:03:36 308008] [debug] |scid:cbc7198dd5199281874ceefe|xqc_insert_stream_frame|merge left|merged_offset_end:17|new_offset:0|new_len:17|
[2025/09/12 05:03:36 308012] [debug] |scid:cbc7198dd5199281874ceefe|xqc_process_stream_frame|xqc_stream_ready_to_read all recvd|
[2025/09/12 05:03:36 308016] [debug] |scid:cbc7198dd5199281874ceefe|xqc_process_stream_frame|stream_length:17|merged_offset_end:17|stream_id:0|
[2025/09/12 05:03:36 308021] [debug] |scid:cbc7198dd5199281874ceefe|xqc_timer_set|type:ACK_01RTT|expire:1757653416332404|now:1757653416307404|interv:25000|
[2025/09/12 05:03:36 308025] [debug] |scid:cbc7198dd5199281874ceefe|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:1757653416307404|max_ack_delay:25000|
[2025/09/12 05:03:36 308030] [debug] |scid:cbc7198dd5199281874ceefe|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:1987169353|largest:1987169353|pns:2|
[2025/09/12 05:03:36 308034] [info] |scid:cbc7198dd5199281874ceefe|xqc_conn_on_pkt_processed|====>|conn:0000558BB888B39C|path:0|size:312|pkt_type:SHORT_HEADER|pkt_num:1987169353|frame:STREAM NEW_CONNECTION_ID |recv_time:1757653416307404|dcid:cbc7198dd5199281874ceefe|dcid_seq:0|
[2025/09/12 05:03:36 308064] [debug] |scid:cbc7198dd5199281874ceefe|xqc_process_crypto_write_streams|
[2025/09/12 05:03:36 308070] [debug] |scid:cbc7198dd5199281874ceefe|xqc_crypto_stream_on_write|enc_level|3|
[2025/09/12 05:03:36 308074] [info] |scid:cbc7198dd5199281874ceefe|xqc_crypto_stream_send|crypto send data|pkt_num:0|size:283|sent:261|pkt_type:SHORT_HEADER|frame:CRYPTO |now:1757653416308074|
[2025/09/12 05:03:36 308079] [info] |scid:cbc7198dd5199281874ceefe|xqc_crypto_stream_send|crypto send data|pkt_num:0|size:284|sent:262|pkt_type:SHORT_HEADER|frame:CRYPTO |now:1757653416308079|
[2025/09/12 05:03:36 308084] [debug] |scid:cbc7198dd5199281874ceefe|xqc_crypto_stream_on_write|encrypt_level:3|cur_state:ESTABED|next_state:ESTABED|
[2025/09/12 05:03:36 308088] [debug] |scid:cbc7198dd5199281874ceefe|xqc_process_read_streams|stream_read_notify|flag:2|stream_id:0|conn:0000558BB888B39C|
[2025/09/12 05:03:36 308139] [debug] |scid:cbc7198dd5199281874ceefe|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:25165824|
[2025/09/12 05:03:36 308148] [debug] |scid:cbc7198dd5199281874ceefe|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 05:03:36 308155] [debug] |scid:cbc7198dd5199281874ceefe|xqc_sample_check_app_limited|path:0|applimit:2102|
[2025/09/12 05:03:36 308163] [info] |scid:cbc7198dd5199281874ceefe|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:0000558BB888B39C|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 05:03:36 308178] [debug] |scid:cbc7198dd5199281874ceefe|xqc_engine_conn_logic|engine is running on conn:l-0.0.0.0-443-cbc7198dd5199281874ceefe p-193.167.0.100-33235-5af152010860fe9b09ae45997858508fb7|
[2025/09/12 05:03:36 308190] [debug] |scid:cbc7198dd5199281874ceefe|xqc_gen_ack_frame|largest_recv:1987169356|ack_delay:786|first_ack_range:0|largest_pkt_recv_time:1757653416307404|
[2025/09/12 05:03:36 308196] [debug] |scid:cbc7198dd5199281874ceefe|xqc_gen_ack_frame|high:1987169356|low:1987169356|pkt_pns:1|
[2025/09/12 05:03:36 308202] [debug] |scid:cbc7198dd5199281874ceefe|xqc_gen_ack_frame|high:1987169354|low:1987169353|pkt_pns:1|
[2025/09/12 05:03:36 308208] [debug] |scid:cbc7198dd5199281874ceefe|xqc_write_ack_to_one_packet|ack_size:15|path:0|path_largest_recv:1987169356|frame_largest_recv:1987169356|
[2025/09/12 05:03:36 308214] [debug] |scid:cbc7198dd5199281874ceefe|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:1|
[2025/09/12 05:03:36 308228] [debug] |scid:cbc7198dd5199281874ceefe|xqc_write_new_conn_id_frame_to_packet|gen_new_scid|cid:3a158f844fae035ac0de5062|sr_token:00d60fd9fe7f00007b3a819f8b550000|seq_num:1
[2025/09/12 05:03:36 308239] [debug] |scid:cbc7198dd5199281874ceefe|xqc_write_new_conn_id_frame_to_packet|gen_new_scid|cid:7407ddda6e6b0701c3ddf4c3|sr_token:00d60fd9fe7f00007b3a819f8b550000|seq_num:2
[2025/09/12 05:03:36 308247] [debug] |scid:cbc7198dd5199281874ceefe|xqc_path_get_perf_class|conn:0000558BB888B39C|path_id:0|path_srtt:33133|min_srtt:33133|path_bw:54007|loss_rate:100.00|path_pto:0|
[2025/09/12 05:03:36 308254] [debug] |scid:cbc7198dd5199281874ceefe|xqc_minrtt_scheduler_get_path|path srtt|conn:0000558BB888B39C|path_id:0|path_srtt:33133|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:03:36 308261] [debug] |scid:cbc7198dd5199281874ceefe|xqc_minrtt_scheduler_get_path|best path:0|frame_type:HANDSHAKE_DONE |pn:0|size:23|reinj:0|path_class:4|
[2025/09/12 05:03:36 308268] [debug] |scid:cbc7198dd5199281874ceefe|xqc_path_get_perf_class|conn:0000558BB888B39C|path_id:0|path_srtt:33133|min_srtt:33133|path_bw:54007|loss_rate:100.00|path_pto:0|
[2025/09/12 05:03:36 308275] [debug] |scid:cbc7198dd5199281874ceefe|xqc_minrtt_scheduler_get_path|path srtt|conn:0000558BB888B39C|path_id:0|path_srtt:33133|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:03:36 308281] [debug] |scid:cbc7198dd5199281874ceefe|xqc_minrtt_scheduler_get_path|best path:0|frame_type:NEW_TOKEN |pn:0|size:33|reinj:0|path_class:4|
[2025/09/12 05:03:36 308285] [debug] |scid:cbc7198dd5199281874ceefe|xqc_path_get_perf_class|conn:0000558BB888B39C|path_id:0|path_srtt:33133|min_srtt:33133|path_bw:54007|loss_rate:100.00|path_pto:0|
[2025/09/12 05:03:36 308291] [debug] |scid:cbc7198dd5199281874ceefe|xqc_minrtt_scheduler_get_path|path srtt|conn:0000558BB888B39C|path_id:0|path_srtt:33133|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:03:36 308297] [debug] |scid:cbc7198dd5199281874ceefe|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CRYPTO |pn:0|size:283|reinj:0|path_class:4|
[2025/09/12 05:03:36 308303] [debug] |scid:cbc7198dd5199281874ceefe|xqc_path_get_perf_class|conn:0000558BB888B39C|path_id:0|path_srtt:33133|min_srtt:33133|path_bw:54007|loss_rate:100.00|path_pto:0|
[2025/09/12 05:03:36 308310] [debug] |scid:cbc7198dd5199281874ceefe|xqc_minrtt_scheduler_get_path|path srtt|conn:0000558BB888B39C|path_id:0|path_srtt:33133|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:03:36 308314] [debug] |scid:cbc7198dd5199281874ceefe|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CRYPTO |pn:0|size:284|reinj:0|path_class:4|
[2025/09/12 05:03:36 308325] [debug] |scid:cbc7198dd5199281874ceefe|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:ACK |stream_id:0|stream_offset:0|
[2025/09/12 05:03:36 308332] [debug] |scid:cbc7198dd5199281874ceefe|xqc_path_get_perf_class|conn:0000558BB888B39C|path_id:0|path_srtt:33133|min_srtt:33133|path_bw:54007|loss_rate:100.00|path_pto:0|
[2025/09/12 05:03:36 308338] [debug] |scid:cbc7198dd5199281874ceefe|xqc_minrtt_scheduler_get_path|path srtt|conn:0000558BB888B39C|path_id:0|path_srtt:33133|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:03:36 308345] [debug] |scid:cbc7198dd5199281874ceefe|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 05:03:36 308351] [debug] |scid:cbc7198dd5199281874ceefe|xqc_path_get_perf_class|conn:0000558BB888B39C|path_id:0|path_srtt:33133|min_srtt:33133|path_bw:54007|loss_rate:100.00|path_pto:0|
[2025/09/12 05:03:36 308357] [debug] |scid:cbc7198dd5199281874ceefe|xqc_minrtt_scheduler_get_path|path srtt|conn:0000558BB888B39C|path_id:0|path_srtt:33133|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:03:36 308363] [debug] |scid:cbc7198dd5199281874ceefe|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 05:03:36 308367] [debug] |scid:cbc7198dd5199281874ceefe|xqc_path_get_perf_class|conn:0000558BB888B39C|path_id:0|path_srtt:33133|min_srtt:33133|path_bw:54007|loss_rate:100.00|path_pto:0|
[2025/09/12 05:03:36 308372] [debug] |scid:cbc7198dd5199281874ceefe|xqc_send_ctl_can_send|l-0.0.0.0-443-cbc7198dd5199281874ceefe p-193.167.0.100-33235-5af152010860fe9b09ae45997858508fb7 |path:0|can:1|pkt_sz:1050|schedule_bytes:731|inflight:0|cwnd:48054|conn:0000558BB888B39C|stream_id:0|stream_offset:1024|
[2025/09/12 05:03:36 308376] [debug] |scid:cbc7198dd5199281874ceefe|xqc_minrtt_scheduler_get_path|path srtt|conn:0000558BB888B39C|path_id:0|path_srtt:33133|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:03:36 308381] [debug] |scid:cbc7198dd5199281874ceefe|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1050|reinj:0|path_class:4|
[2025/09/12 05:03:36 308386] [debug] |scid:cbc7198dd5199281874ceefe|xqc_check_acked_or_dropped_pkt|conn:0000558BB888B39C|pkt_num:0|size:23|pkt_type:SHORT_HEADER|frame:HANDSHAKE_DONE |
[2025/09/12 05:03:36 308391] [debug] |scid:cbc7198dd5199281874ceefe|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:0|
[2025/09/12 05:03:36 308424] [info] |scid:cbc7198dd5199281874ceefe|xqc_send_packet_with_pn|<==|conn:0000558BB888B39C|path:0|pkt_num:0|size:23|sent:39|pkt_type:SHORT_HEADER|frame:HANDSHAKE_DONE |inflight:0|now:1757653416308398|stream_id:0|stream_offset:0|
[2025/09/12 05:03:36 308434] [debug] |scid:cbc7198dd5199281874ceefe|xqc_send_ctl_on_packet_sent|conn:0000558BB888B39C|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 05:03:36 308441] [debug] |scid:cbc7198dd5199281874ceefe|xqc_send_ctl_on_packet_sent|path:0|inflight:0|applimit:2102|
[2025/09/12 05:03:36 308448] [debug] |scid:cbc7198dd5199281874ceefe|xqc_send_ctl_get_pto_time_and_space|srtt:33133|rtt_var:7454|pto_duration:62949|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:03:36 308454] [debug] |scid:cbc7198dd5199281874ceefe|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB888B39C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:03:36 308461] [debug] |scid:cbc7198dd5199281874ceefe|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB888B39C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:03:36 308466] [debug] |scid:cbc7198dd5199281874ceefe|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB888B39C|path:0|PNS: 2, unacked: 23|
[2025/09/12 05:03:36 308470] [debug] |scid:cbc7198dd5199281874ceefe|xqc_timer_set|type:LOSS_DETECTION|expire:1757653416396347|now:1757653416308447|interv:87900|
[2025/09/12 05:03:36 308479] [debug] |scid:cbc7198dd5199281874ceefe|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB888B39C|path:0|pns:2|expire:1757653416396347|now:1757653416308447|interval:87900|pto_count:0|srtt:33133
[2025/09/12 05:03:36 308484] [debug] |scid:cbc7198dd5199281874ceefe|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:48054|inflight:23|
[2025/09/12 05:03:36 308489] [debug] |scid:cbc7198dd5199281874ceefe|xqc_check_acked_or_dropped_pkt|conn:0000558BB888B39C|pkt_num:0|size:33|pkt_type:SHORT_HEADER|frame:NEW_TOKEN |
[2025/09/12 05:03:36 308493] [debug] |scid:cbc7198dd5199281874ceefe|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1|
[2025/09/12 05:03:36 308523] [info] |scid:cbc7198dd5199281874ceefe|xqc_send_packet_with_pn|<==|conn:0000558BB888B39C|path:0|pkt_num:1|size:33|sent:49|pkt_type:SHORT_HEADER|frame:NEW_TOKEN |inflight:23|now:1757653416308500|stream_id:0|stream_offset:0|
[2025/09/12 05:03:36 308532] [debug] |scid:cbc7198dd5199281874ceefe|xqc_send_ctl_on_packet_sent|conn:0000558BB888B39C|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 05:03:36 308539] [debug] |scid:cbc7198dd5199281874ceefe|xqc_send_ctl_on_packet_sent|path:0|inflight:23|applimit:2102|
[2025/09/12 05:03:36 308545] [debug] |scid:cbc7198dd5199281874ceefe|xqc_send_ctl_get_pto_time_and_space|srtt:33133|rtt_var:7454|pto_duration:62949|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:03:36 308552] [debug] |scid:cbc7198dd5199281874ceefe|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB888B39C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:03:36 308557] [debug] |scid:cbc7198dd5199281874ceefe|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB888B39C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:03:36 308563] [debug] |scid:cbc7198dd5199281874ceefe|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB888B39C|path:0|PNS: 2, unacked: 56|
[2025/09/12 05:03:36 308570] [debug] |scid:cbc7198dd5199281874ceefe|xqc_timer_set|type:LOSS_DETECTION|expire:1757653416396449|now:1757653416308544|interv:87905|
[2025/09/12 05:03:36 308576] [debug] |scid:cbc7198dd5199281874ceefe|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB888B39C|path:0|pns:2|expire:1757653416396449|now:1757653416308544|interval:87905|pto_count:0|srtt:33133
[2025/09/12 05:03:36 308583] [debug] |scid:cbc7198dd5199281874ceefe|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:48054|inflight:56|
[2025/09/12 05:03:36 308591] [debug] |scid:cbc7198dd5199281874ceefe|xqc_check_acked_or_dropped_pkt|conn:0000558BB888B39C|pkt_num:0|size:283|pkt_type:SHORT_HEADER|frame:CRYPTO |
[2025/09/12 05:03:36 308598] [debug] |scid:cbc7198dd5199281874ceefe|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:2|
[2025/09/12 05:03:36 308641] [info] |scid:cbc7198dd5199281874ceefe|xqc_send_packet_with_pn|<==|conn:0000558BB888B39C|path:0|pkt_num:2|size:283|sent:299|pkt_type:SHORT_HEADER|frame:CRYPTO |inflight:56|now:1757653416308607|stream_id:0|stream_offset:0|
[2025/09/12 05:03:36 308651] [debug] |scid:cbc7198dd5199281874ceefe|xqc_send_ctl_on_packet_sent|conn:0000558BB888B39C|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 05:03:36 308658] [debug] |scid:cbc7198dd5199281874ceefe|xqc_send_ctl_on_packet_sent|path:0|inflight:56|applimit:2102|
[2025/09/12 05:03:36 308665] [debug] |scid:cbc7198dd5199281874ceefe|xqc_send_ctl_get_pto_time_and_space|srtt:33133|rtt_var:7454|pto_duration:62949|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:03:36 308671] [debug] |scid:cbc7198dd5199281874ceefe|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB888B39C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:03:36 308677] [debug] |scid:cbc7198dd5199281874ceefe|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB888B39C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:03:36 308714] [debug] |scid:cbc7198dd5199281874ceefe|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB888B39C|path:0|PNS: 2, unacked: 339|
[2025/09/12 05:03:36 308721] [debug] |scid:cbc7198dd5199281874ceefe|xqc_timer_set|type:LOSS_DETECTION|expire:1757653416396556|now:1757653416308665|interv:87891|
[2025/09/12 05:03:36 308727] [debug] |scid:cbc7198dd5199281874ceefe|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB888B39C|path:0|pns:2|expire:1757653416396556|now:1757653416308665|interval:87891|pto_count:0|srtt:33133
[2025/09/12 05:03:36 308734] [debug] |scid:cbc7198dd5199281874ceefe|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:48054|inflight:339|
[2025/09/12 05:03:36 308742] [debug] |scid:cbc7198dd5199281874ceefe|xqc_check_acked_or_dropped_pkt|conn:0000558BB888B39C|pkt_num:0|size:284|pkt_type:SHORT_HEADER|frame:CRYPTO |
[2025/09/12 05:03:36 308748] [debug] |scid:cbc7198dd5199281874ceefe|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:3|
[2025/09/12 05:03:36 308778] [info] |scid:cbc7198dd5199281874ceefe|xqc_send_packet_with_pn|<==|conn:0000558BB888B39C|path:0|pkt_num:3|size:284|sent:300|pkt_type:SHORT_HEADER|frame:CRYPTO |inflight:339|now:1757653416308755|stream_id:0|stream_offset:0|
[2025/09/12 05:03:36 308787] [debug] |scid:cbc7198dd5199281874ceefe|xqc_send_ctl_on_packet_sent|conn:0000558BB888B39C|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 05:03:36 308794] [debug] |scid:cbc7198dd5199281874ceefe|xqc_send_ctl_on_packet_sent|path:0|inflight:339|applimit:2102|
[2025/09/12 05:03:36 308801] [debug] |scid:cbc7198dd5199281874ceefe|xqc_send_ctl_get_pto_time_and_space|srtt:33133|rtt_var:7454|pto_duration:62949|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:03:36 308808] [debug] |scid:cbc7198dd5199281874ceefe|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB888B39C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:03:36 308814] [debug] |scid:cbc7198dd5199281874ceefe|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB888B39C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:03:36 308820] [debug] |scid:cbc7198dd5199281874ceefe|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB888B39C|path:0|PNS: 2, unacked: 623|
[2025/09/12 05:03:36 308825] [debug] |scid:cbc7198dd5199281874ceefe|xqc_timer_set|type:LOSS_DETECTION|expire:1757653416396704|now:1757653416308801|interv:87903|
[2025/09/12 05:03:36 308829] [debug] |scid:cbc7198dd5199281874ceefe|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB888B39C|path:0|pns:2|expire:1757653416396704|now:1757653416308801|interval:87903|pto_count:0|srtt:33133
[2025/09/12 05:03:36 308833] [debug] |scid:cbc7198dd5199281874ceefe|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:48054|inflight:623|
[2025/09/12 05:03:36 308838] [debug] |scid:cbc7198dd5199281874ceefe|xqc_check_acked_or_dropped_pkt|conn:0000558BB888B39C|pkt_num:0|size:57|pkt_type:HSK|frame:ACK |
[2025/09/12 05:03:36 308843] [debug] |scid:cbc7198dd5199281874ceefe|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:9|
[2025/09/12 05:03:36 308867] [info] |scid:cbc7198dd5199281874ceefe|xqc_send_packet_with_pn|<==|conn:0000558BB888B39C|path:0|pkt_num:9|size:57|sent:73|pkt_type:HSK|frame:ACK |inflight:623|now:1757653416308848|stream_id:0|stream_offset:0|
[2025/09/12 05:03:36 308875] [debug] |scid:cbc7198dd5199281874ceefe|xqc_send_ctl_on_packet_sent|conn:0000558BB888B39C|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 05:03:36 308883] [debug] |scid:cbc7198dd5199281874ceefe|xqc_check_acked_or_dropped_pkt|conn:0000558BB888B39C|pkt_num:0|size:54|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |
[2025/09/12 05:03:36 308890] [debug] |scid:cbc7198dd5199281874ceefe|xqc_send_ctl_set_next_pn_for_packet|optimistic ack detection|skipped_range:4-6|next_skip_chance:1757653416572737|current_time:1757653416308890|
[2025/09/12 05:03:36 308897] [debug] |scid:cbc7198dd5199281874ceefe|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:7|
[2025/09/12 05:03:36 308930] [info] |scid:cbc7198dd5199281874ceefe|xqc_send_packet_with_pn|<==|conn:0000558BB888B39C|path:0|pkt_num:7|size:54|sent:70|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |inflight:623|now:1757653416308912|stream_id:0|stream_offset:0|
[2025/09/12 05:03:36 308939] [debug] |scid:cbc7198dd5199281874ceefe|xqc_send_ctl_on_packet_sent|conn:0000558BB888B39C|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 05:03:36 308946] [debug] |scid:cbc7198dd5199281874ceefe|xqc_send_ctl_on_packet_sent|path:0|inflight:623|applimit:2102|
[2025/09/12 05:03:36 308952] [debug] |scid:cbc7198dd5199281874ceefe|xqc_send_ctl_get_pto_time_and_space|srtt:33133|rtt_var:7454|pto_duration:62949|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:03:36 308958] [debug] |scid:cbc7198dd5199281874ceefe|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB888B39C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:03:36 308962] [debug] |scid:cbc7198dd5199281874ceefe|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB888B39C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:03:36 308966] [debug] |scid:cbc7198dd5199281874ceefe|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB888B39C|path:0|PNS: 2, unacked: 677|
[2025/09/12 05:03:36 308973] [debug] |scid:cbc7198dd5199281874ceefe|xqc_timer_set|type:LOSS_DETECTION|expire:1757653416396861|now:1757653416308952|interv:87909|
[2025/09/12 05:03:36 308979] [debug] |scid:cbc7198dd5199281874ceefe|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB888B39C|path:0|pns:2|expire:1757653416396861|now:1757653416308952|interval:87909|pto_count:0|srtt:33133
[2025/09/12 05:03:36 308987] [debug] |scid:cbc7198dd5199281874ceefe|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:48054|inflight:677|
[2025/09/12 05:03:36 308993] [debug] |scid:cbc7198dd5199281874ceefe|xqc_check_acked_or_dropped_pkt|conn:0000558BB888B39C|pkt_num:0|size:54|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |
[2025/09/12 05:03:36 308997] [debug] |scid:cbc7198dd5199281874ceefe|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:8|
[2025/09/12 05:03:36 309022] [info] |scid:cbc7198dd5199281874ceefe|xqc_send_packet_with_pn|<==|conn:0000558BB888B39C|path:0|pkt_num:8|size:54|sent:70|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |inflight:677|now:1757653416309004|stream_id:0|stream_offset:0|
[2025/09/12 05:03:36 309031] [debug] |scid:cbc7198dd5199281874ceefe|xqc_send_ctl_on_packet_sent|conn:0000558BB888B39C|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 05:03:36 309055] [debug] |scid:cbc7198dd5199281874ceefe|xqc_send_ctl_on_packet_sent|path:0|inflight:677|applimit:2102|
[2025/09/12 05:03:36 309066] [debug] |scid:cbc7198dd5199281874ceefe|xqc_send_ctl_get_pto_time_and_space|srtt:33133|rtt_var:7454|pto_duration:62949|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:03:36 309073] [debug] |scid:cbc7198dd5199281874ceefe|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB888B39C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:03:36 309077] [debug] |scid:cbc7198dd5199281874ceefe|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB888B39C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:03:36 309081] [debug] |scid:cbc7198dd5199281874ceefe|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB888B39C|path:0|PNS: 2, unacked: 731|
[2025/09/12 05:03:36 309085] [debug] |scid:cbc7198dd5199281874ceefe|xqc_timer_set|type:LOSS_DETECTION|expire:1757653416396953|now:1757653416309065|interv:87888|
[2025/09/12 05:03:36 309088] [debug] |scid:cbc7198dd5199281874ceefe|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB888B39C|path:0|pns:2|expire:1757653416396953|now:1757653416309065|interval:87888|pto_count:0|srtt:33133
[2025/09/12 05:03:36 309093] [debug] |scid:cbc7198dd5199281874ceefe|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:48054|inflight:731|
[2025/09/12 05:03:36 309102] [debug] |scid:cbc7198dd5199281874ceefe|xqc_check_acked_or_dropped_pkt|conn:0000558BB888B39C|pkt_num:0|size:1050|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:03:36 309106] [debug] |scid:cbc7198dd5199281874ceefe|xqc_send_ctl_can_send|l-0.0.0.0-443-cbc7198dd5199281874ceefe p-193.167.0.100-33235-5af152010860fe9b09ae45997858508fb7 |path:0|can:1|pkt_sz:1050|schedule_bytes:0|inflight:731|cwnd:48054|conn:0000558BB888B39C|stream_id:0|stream_offset:1024|
[2025/09/12 05:03:36 309111] [debug] |scid:cbc7198dd5199281874ceefe|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:03:36 309116] [debug] |scid:cbc7198dd5199281874ceefe|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:9|
[2025/09/12 05:03:36 309144] [info] |scid:cbc7198dd5199281874ceefe|xqc_send_packet_with_pn|<==|conn:0000558BB888B39C|path:0|pkt_num:9|size:1050|sent:1066|pkt_type:SHORT_HEADER|frame:STREAM |inflight:731|now:1757653416309122|stream_id:0|stream_offset:1024|
[2025/09/12 05:03:36 309153] [debug] |scid:cbc7198dd5199281874ceefe|xqc_send_ctl_on_packet_sent|conn:0000558BB888B39C|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 05:03:36 309160] [debug] |scid:cbc7198dd5199281874ceefe|xqc_send_ctl_on_packet_sent|path:0|inflight:731|applimit:2102|
[2025/09/12 05:03:36 309167] [debug] |scid:cbc7198dd5199281874ceefe|xqc_send_ctl_get_pto_time_and_space|srtt:33133|rtt_var:7454|pto_duration:62949|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:03:36 309174] [debug] |scid:cbc7198dd5199281874ceefe|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB888B39C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:03:36 309180] [debug] |scid:cbc7198dd5199281874ceefe|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB888B39C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:03:36 309184] [debug] |scid:cbc7198dd5199281874ceefe|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB888B39C|path:0|PNS: 2, unacked: 1781|
[2025/09/12 05:03:36 309188] [debug] |scid:cbc7198dd5199281874ceefe|xqc_timer_set|type:LOSS_DETECTION|expire:1757653416397071|now:1757653416309167|interv:87904|
[2025/09/12 05:03:36 309192] [debug] |scid:cbc7198dd5199281874ceefe|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB888B39C|path:0|pns:2|expire:1757653416397071|now:1757653416309167|interval:87904|pto_count:0|srtt:33133
[2025/09/12 05:03:36 309196] [debug] |scid:cbc7198dd5199281874ceefe|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:48054|inflight:1781|
[2025/09/12 05:03:36 309201] [debug] |scid:cbc7198dd5199281874ceefe|xqc_conn_next_wakeup_time|wakeup_time:1757653416332404|
[2025/09/12 05:03:36 309205] [debug] |scid:cbc7198dd5199281874ceefe|xqc_engine_add_wakeup_queue|next_tick_time:1757653416332404|
[2025/09/12 05:03:36 309209] [debug] |xqc_engine_wakeup_after|wakeup:1757653416332404|now:1757653416309209|diff:23195|
[2025/09/12 05:03:36 309214] [debug] |xqc_engine_main_logic|END|now:1757653416307870|
[2025/09/12 05:03:36 309221] [info] |xqc_engine_packet_process|==>|conn:0000558BB888B39C|size:1406|state:ESTABED|recv_time:1757653416309220|
[2025/09/12 05:03:36 309225] [debug] |scid:cbc7198dd5199281874ceefe|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:cbc7198dd5199281874ceefe|spin_bit:0|
[2025/09/12 05:03:36 309231] [debug] |scid:cbc7198dd5199281874ceefe|xqc_packet_decrypt|largest_pn:1987169353|
[2025/09/12 05:03:36 309235] [debug] |scid:cbc7198dd5199281874ceefe|xqc_packet_decrypt|decryption nonce|path_id:0|pn:1987169354|
[2025/09/12 05:03:36 309241] [debug] |scid:cbc7198dd5199281874ceefe|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:1987169354|
[2025/09/12 05:03:36 309245] [debug] |scid:cbc7198dd5199281874ceefe|xqc_process_frames|frame_type:1|
[2025/09/12 05:03:36 309249] [debug] |scid:cbc7198dd5199281874ceefe|xqc_process_frames|frame_type:0|
[2025/09/12 05:03:36 309253] [debug] |scid:cbc7198dd5199281874ceefe|xqc_process_padding_frame|process padding|
[2025/09/12 05:03:36 309264] [debug] |scid:cbc7198dd5199281874ceefe|xqc_timer_unset|type:ACK_01RTT|
[2025/09/12 05:03:36 309269] [debug] |scid:cbc7198dd5199281874ceefe|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 05:03:36 309274] [debug] |scid:cbc7198dd5199281874ceefe|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:1987169354|largest:1987169354|pns:2|
[2025/09/12 05:03:36 309278] [info] |scid:cbc7198dd5199281874ceefe|xqc_conn_on_pkt_processed|====>|conn:0000558BB888B39C|path:0|size:1406|pkt_type:SHORT_HEADER|pkt_num:1987169354|frame:PADDING PING |recv_time:1757653416309220|dcid:cbc7198dd5199281874ceefe|dcid_seq:0|
[2025/09/12 05:03:36 309283] [debug] |scid:cbc7198dd5199281874ceefe|xqc_timer_set|type:PATH_IDLE|expire:1757653536309220|now:1757653416309220|interv:120000000|
[2025/09/12 05:03:36 309287] [debug] |scid:cbc7198dd5199281874ceefe|xqc_timer_set|type:CONN_IDLE|expire:1757653536309220|now:1757653416309220|interv:120000000|
[2025/09/12 05:03:36 309291] [debug] |scid:cbc7198dd5199281874ceefe|xqc_engine_remove_wakeup_queue|next_tick_time:1757653416332404|pq_index:0|
[2025/09/12 05:03:36 309295] [debug] |scid:cbc7198dd5199281874ceefe|xqc_engine_add_active_queue|last_ticked_time:1757653416307870|
[2025/09/12 05:03:36 309299] [debug] |xqc_engine_main_logic|BEGIN|now:1757653416309299|
[2025/09/12 05:03:36 309304] [debug] |scid:cbc7198dd5199281874ceefe|xqc_engine_process_conn|conn:0000558BB888B39C|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:1757653416309303|
[2025/09/12 05:03:36 309311] [debug] |scid:cbc7198dd5199281874ceefe|xqc_gen_ack_frame|largest_recv:1987169354|ack_delay:91|first_ack_range:1|largest_pkt_recv_time:1757653416309220|
[2025/09/12 05:03:36 309318] [debug] |scid:cbc7198dd5199281874ceefe|xqc_gen_ack_frame|high:1987169354|low:1987169353|pkt_pns:2|
[2025/09/12 05:03:36 309324] [debug] |scid:cbc7198dd5199281874ceefe|xqc_write_ack_to_one_packet|ack_size:12|path:0|path_largest_recv:1987169354|frame_largest_recv:1987169354|
[2025/09/12 05:03:36 309330] [debug] |scid:cbc7198dd5199281874ceefe|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:2|
[2025/09/12 05:03:36 309336] [debug] |scid:cbc7198dd5199281874ceefe|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:ACK |stream_id:0|stream_offset:0|
[2025/09/12 05:03:36 309341] [debug] |scid:cbc7198dd5199281874ceefe|xqc_check_acked_or_dropped_pkt|conn:0000558BB888B39C|pkt_num:0|size:34|pkt_type:SHORT_HEADER|frame:ACK |
[2025/09/12 05:03:36 309346] [debug] |scid:cbc7198dd5199281874ceefe|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:10|
[2025/09/12 05:03:36 309372] [info] |scid:cbc7198dd5199281874ceefe|xqc_send_packet_with_pn|<==|conn:0000558BB888B39C|path:0|pkt_num:10|size:34|sent:50|pkt_type:SHORT_HEADER|frame:ACK |inflight:1781|now:1757653416309351|stream_id:0|stream_offset:0|
[2025/09/12 05:03:36 309381] [debug] |scid:cbc7198dd5199281874ceefe|xqc_send_ctl_on_packet_sent|conn:0000558BB888B39C|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 05:03:36 309389] [debug] |scid:cbc7198dd5199281874ceefe|xqc_conn_next_wakeup_time|wakeup_time:1757653416397071|
[2025/09/12 05:03:36 309395] [debug] |scid:cbc7198dd5199281874ceefe|xqc_engine_add_wakeup_queue|next_tick_time:1757653416397071|
[2025/09/12 05:03:36 309401] [debug] |xqc_engine_wakeup_after|wakeup:1757653416397071|now:1757653416309401|diff:87670|
[2025/09/12 05:03:36 309408] [debug] |xqc_engine_main_logic|END|now:1757653416309303|
[2025/09/12 05:03:36 309416] [debug] |xqc_engine_main_logic|BEGIN|now:1757653416309416|
[2025/09/12 05:03:36 309427] [debug] |xqc_engine_wakeup_after|wakeup:1757653416397071|now:1757653416309427|diff:87644|
[2025/09/12 05:03:36 309431] [debug] |xqc_engine_main_logic|END|now:1757653416309416|
[2025/09/12 05:03:36 397539] [debug] |xqc_engine_main_logic|BEGIN|now:1757653416397539|
[2025/09/12 05:03:36 397554] [debug] |scid:cbc7198dd5199281874ceefe|xqc_engine_remove_wakeup_queue|next_tick_time:1757653416397071|pq_index:0|
[2025/09/12 05:03:36 397559] [debug] |scid:cbc7198dd5199281874ceefe|xqc_engine_add_active_queue|last_ticked_time:1757653416309303|
[2025/09/12 05:03:36 397564] [debug] |scid:cbc7198dd5199281874ceefe|xqc_engine_process_conn|conn:0000558BB888B39C|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:1757653416397563|
[2025/09/12 05:03:36 397570] [debug] |scid:cbc7198dd5199281874ceefe|xqc_timer_expire|timer expired|type:LOSS_DETECTION|expire_time:1757653416397071|now:1757653416397563|
[2025/09/12 05:03:36 397574] [debug] |scid:cbc7198dd5199281874ceefe|xqc_timer_loss_detection_timeout|path:0|loss_detection_timeout|
[2025/09/12 05:03:36 397578] [debug] |scid:cbc7198dd5199281874ceefe|xqc_timer_loss_detection_timeout|send Probe pkts|conn:0000558BB888B39C|path:0|bytes_in_flight:1781|
[2025/09/12 05:03:36 397583] [debug] |scid:cbc7198dd5199281874ceefe|xqc_send_ctl_get_pto_time_and_space|srtt:33133|rtt_var:7454|pto_duration:62949|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:03:36 397587] [debug] |scid:cbc7198dd5199281874ceefe|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB888B39C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:03:36 397591] [debug] |scid:cbc7198dd5199281874ceefe|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB888B39C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:03:36 397595] [debug] |scid:cbc7198dd5199281874ceefe|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB888B39C|path:0|PNS: 2, unacked: 1781|
[2025/09/12 05:03:36 397599] [debug] |scid:cbc7198dd5199281874ceefe|xqc_path_send_one_or_two_ack_elicit_pkts|send two ack-eliciting pkts|path:0|pns:2|
[2025/09/12 05:03:36 397604] [debug] |scid:cbc7198dd5199281874ceefe|xqc_conn_send_probe_pkt|conn:0000558BB888B39C|path:0|pkt_num:0|size:23|pkt_type:SHORT_HEADER|frame:HANDSHAKE_DONE |conn_state:ESTABED|
[2025/09/12 05:03:36 397609] [debug] |scid:cbc7198dd5199281874ceefe|xqc_conn_send_probe_pkt|conn:0000558BB888B39C|path:0|pkt_num:1|size:33|pkt_type:SHORT_HEADER|frame:NEW_TOKEN |conn_state:ESTABED|
[2025/09/12 05:03:36 397614] [debug] |scid:cbc7198dd5199281874ceefe|xqc_timer_loss_detection_timeout|xqc_send_ctl_set_loss_detection_timer|PTO|conn:0000558BB888B39C|pto_count:1
[2025/09/12 05:03:36 397618] [debug] |scid:cbc7198dd5199281874ceefe|xqc_send_ctl_get_pto_time_and_space|srtt:33133|rtt_var:7454|pto_duration:125898|backoff_factor:2.00|backoff:2.00|pto_cnt:1|max_ack_delay:25|
[2025/09/12 05:03:36 397623] [debug] |scid:cbc7198dd5199281874ceefe|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB888B39C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:03:36 397627] [debug] |scid:cbc7198dd5199281874ceefe|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB888B39C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:03:36 397630] [debug] |scid:cbc7198dd5199281874ceefe|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB888B39C|path:0|PNS: 2, unacked: 1725|
[2025/09/12 05:03:36 397634] [debug] |scid:cbc7198dd5199281874ceefe|xqc_timer_set|type:LOSS_DETECTION|expire:1757653416485020|now:1757653416397618|interv:87402|
[2025/09/12 05:03:36 397638] [debug] |scid:cbc7198dd5199281874ceefe|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB888B39C|path:0|pns:2|expire:1757653416485020|now:1757653416397618|interval:87402|pto_count:1|srtt:33133
[2025/09/12 05:03:36 397644] [debug] |scid:cbc7198dd5199281874ceefe|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:HANDSHAKE_DONE |stream_id:0|stream_offset:0|
[2025/09/12 05:03:36 397649] [debug] |scid:cbc7198dd5199281874ceefe|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:NEW_TOKEN |stream_id:0|stream_offset:0|
[2025/09/12 05:03:36 397660] [debug] |scid:cbc7198dd5199281874ceefe|xqc_check_acked_or_dropped_pkt|conn:0000558BB888B39C|pkt_num:0|size:23|pkt_type:SHORT_HEADER|frame:HANDSHAKE_DONE |
[2025/09/12 05:03:36 397665] [debug] |scid:cbc7198dd5199281874ceefe|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:11|
[2025/09/12 05:03:36 397701] [info] |scid:cbc7198dd5199281874ceefe|xqc_send_packet_with_pn|<==|conn:0000558BB888B39C|path:0|pkt_num:11|size:23|sent:39|pkt_type:SHORT_HEADER|frame:HANDSHAKE_DONE |inflight:1725|now:1757653416397673|stream_id:0|stream_offset:0|
[2025/09/12 05:03:36 397710] [debug] |scid:cbc7198dd5199281874ceefe|xqc_send_ctl_on_packet_sent|conn:0000558BB888B39C|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:0|
[2025/09/12 05:03:36 397717] [debug] |scid:cbc7198dd5199281874ceefe|xqc_send_ctl_on_packet_sent|path:0|inflight:1725|applimit:2102|
[2025/09/12 05:03:36 397724] [debug] |scid:cbc7198dd5199281874ceefe|xqc_send_ctl_get_pto_time_and_space|srtt:33133|rtt_var:7454|pto_duration:125898|backoff_factor:2.00|backoff:2.00|pto_cnt:1|max_ack_delay:25|
[2025/09/12 05:03:36 397729] [debug] |scid:cbc7198dd5199281874ceefe|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB888B39C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:03:36 397733] [debug] |scid:cbc7198dd5199281874ceefe|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB888B39C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:03:36 397737] [debug] |scid:cbc7198dd5199281874ceefe|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB888B39C|path:0|PNS: 2, unacked: 1748|
[2025/09/12 05:03:36 397741] [debug] |scid:cbc7198dd5199281874ceefe|xqc_timer_set|type:LOSS_DETECTION|expire:1757653416573571|now:1757653416397724|interv:175847|
[2025/09/12 05:03:36 397745] [debug] |scid:cbc7198dd5199281874ceefe|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB888B39C|path:0|pns:2|expire:1757653416573571|now:1757653416397724|interval:175847|pto_count:1|srtt:33133
[2025/09/12 05:03:36 397750] [debug] |scid:cbc7198dd5199281874ceefe|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:48054|inflight:1748|
[2025/09/12 05:03:36 397755] [debug] |scid:cbc7198dd5199281874ceefe|xqc_check_acked_or_dropped_pkt|conn:0000558BB888B39C|pkt_num:1|size:33|pkt_type:SHORT_HEADER|frame:NEW_TOKEN |
[2025/09/12 05:03:36 397759] [debug] |scid:cbc7198dd5199281874ceefe|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:12|
[2025/09/12 05:03:36 397784] [info] |scid:cbc7198dd5199281874ceefe|xqc_send_packet_with_pn|<==|conn:0000558BB888B39C|path:0|pkt_num:12|size:33|sent:49|pkt_type:SHORT_HEADER|frame:NEW_TOKEN |inflight:1748|now:1757653416397765|stream_id:0|stream_offset:0|
[2025/09/12 05:03:36 397792] [debug] |scid:cbc7198dd5199281874ceefe|xqc_send_ctl_on_packet_sent|conn:0000558BB888B39C|path:0|pkt_num:12|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 05:03:36 397800] [debug] |scid:cbc7198dd5199281874ceefe|xqc_send_ctl_on_packet_sent|path:0|inflight:1748|applimit:2102|
[2025/09/12 05:03:36 397806] [debug] |scid:cbc7198dd5199281874ceefe|xqc_send_ctl_get_pto_time_and_space|srtt:33133|rtt_var:7454|pto_duration:125898|backoff_factor:2.00|backoff:2.00|pto_cnt:1|max_ack_delay:25|
[2025/09/12 05:03:36 397810] [debug] |scid:cbc7198dd5199281874ceefe|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB888B39C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:03:36 397814] [debug] |scid:cbc7198dd5199281874ceefe|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB888B39C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:03:36 397818] [debug] |scid:cbc7198dd5199281874ceefe|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB888B39C|path:0|PNS: 2, unacked: 1781|
[2025/09/12 05:03:36 397821] [debug] |scid:cbc7198dd5199281874ceefe|xqc_timer_set|type:LOSS_DETECTION|expire:1757653416573663|now:1757653416397806|interv:175857|
[2025/09/12 05:03:36 397830] [debug] |scid:cbc7198dd5199281874ceefe|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB888B39C|path:0|pns:2|expire:1757653416573663|now:1757653416397806|interval:175857|pto_count:1|srtt:33133
[2025/09/12 05:03:36 397835] [debug] |scid:cbc7198dd5199281874ceefe|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:48054|inflight:1781|
[2025/09/12 05:03:36 397840] [debug] |scid:cbc7198dd5199281874ceefe|xqc_conn_next_wakeup_time|wakeup_time:1757653416573663|
[2025/09/12 05:03:36 397844] [debug] |scid:cbc7198dd5199281874ceefe|xqc_engine_add_wakeup_queue|next_tick_time:1757653416573663|
[2025/09/12 05:03:36 397848] [debug] |xqc_engine_wakeup_after|wakeup:1757653416573663|now:1757653416397848|diff:175815|
[2025/09/12 05:03:36 397852] [debug] |xqc_engine_main_logic|END|now:1757653416397563|
[2025/09/12 05:03:36 428487] [info] |xqc_engine_packet_process|==>|conn:0000558BB888B39C|size:44|state:ESTABED|recv_time:1757653416428485|
[2025/09/12 05:03:36 428508] [debug] |scid:cbc7198dd5199281874ceefe|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:cbc7198dd5199281874ceefe|spin_bit:0|
[2025/09/12 05:03:36 428520] [debug] |scid:cbc7198dd5199281874ceefe|xqc_packet_decrypt|largest_pn:1987169354|
[2025/09/12 05:03:36 428528] [debug] |scid:cbc7198dd5199281874ceefe|xqc_packet_decrypt|decryption nonce|path_id:0|pn:1987169358|
[2025/09/12 05:03:36 428539] [debug] |scid:cbc7198dd5199281874ceefe|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:1987169358|
[2025/09/12 05:03:36 428546] [debug] |scid:cbc7198dd5199281874ceefe|xqc_process_frames|frame_type:2|
[2025/09/12 05:03:36 428556] [debug] |scid:cbc7198dd5199281874ceefe|xqc_send_ctl_on_ack_received|conn:0000558BB888B39C|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:12|path_largest_ack:0|
[2025/09/12 05:03:36 428565] [debug] |scid:cbc7198dd5199281874ceefe|xqc_update_sample|sampler_update|prior_lost:1|tx_in_flight:23|prior_delivered:2102|prior_time:1757653416308398|is_app_limited:1|send_elapse:0|ack_elapse:120087|ctl_first_sent_time:1757653416308398|lagest_ack_time:1757653416428485|curr_delivered:2125|
[2025/09/12 05:03:36 428575] [debug] |scid:cbc7198dd5199281874ceefe|xqc_update_sample|sampler_sent_time_update:1757653416308398|
[2025/09/12 05:03:36 428583] [debug] |scid:cbc7198dd5199281874ceefe|xqc_send_ctl_on_ack_received|sndq_packets_used:9||sndq_packets_used_bytes:0|sndq_packets_free:0|
[2025/09/12 05:03:36 428592] [debug] |scid:cbc7198dd5199281874ceefe|xqc_send_ctl_on_ack_received|conn:0000558BB888B39C|path:0|pkt_num:2|origin_pktnum:0|size:283|pns:2|pkt_type:SHORT_HEADER|frame:CRYPTO |conn_state:ESTABED|frame_largest_ack:12|path_largest_ack:2|
[2025/09/12 05:03:36 428601] [debug] |scid:cbc7198dd5199281874ceefe|xqc_update_sample|sampler_update|prior_lost:1|tx_in_flight:23|prior_delivered:2102|prior_time:1757653416308398|is_app_limited:1|send_elapse:0|ack_elapse:120087|ctl_first_sent_time:1757653416308398|lagest_ack_time:1757653416428485|curr_delivered:2408|
[2025/09/12 05:03:36 428609] [debug] |scid:cbc7198dd5199281874ceefe|xqc_update_sample|sampler_sent_time_update:1757653416308607|
[2025/09/12 05:03:36 428617] [debug] |scid:cbc7198dd5199281874ceefe|xqc_send_ctl_on_ack_received|sndq_packets_used:8||sndq_packets_used_bytes:0|sndq_packets_free:1|
[2025/09/12 05:03:36 428626] [debug] |scid:cbc7198dd5199281874ceefe|xqc_send_ctl_on_ack_received|conn:0000558BB888B39C|path:0|pkt_num:3|origin_pktnum:0|size:284|pns:2|pkt_type:SHORT_HEADER|frame:CRYPTO |conn_state:ESTABED|frame_largest_ack:12|path_largest_ack:3|
[2025/09/12 05:03:36 428634] [debug] |scid:cbc7198dd5199281874ceefe|xqc_update_sample|sampler_update|prior_lost:1|tx_in_flight:23|prior_delivered:2102|prior_time:1757653416308398|is_app_limited:1|send_elapse:0|ack_elapse:120087|ctl_first_sent_time:1757653416308398|lagest_ack_time:1757653416428485|curr_delivered:2692|
[2025/09/12 05:03:36 428642] [debug] |scid:cbc7198dd5199281874ceefe|xqc_update_sample|sampler_sent_time_update:1757653416308755|
[2025/09/12 05:03:36 428660] [debug] |scid:cbc7198dd5199281874ceefe|xqc_send_ctl_on_ack_received|sndq_packets_used:7||sndq_packets_used_bytes:0|sndq_packets_free:2|
[2025/09/12 05:03:36 428668] [debug] |scid:cbc7198dd5199281874ceefe|xqc_send_ctl_on_ack_received|conn:0000558BB888B39C|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:12|path_largest_ack:8|
[2025/09/12 05:03:36 428676] [debug] |scid:cbc7198dd5199281874ceefe|xqc_update_sample|sampler_update|prior_lost:1|tx_in_flight:23|prior_delivered:2102|prior_time:1757653416308398|is_app_limited:1|send_elapse:0|ack_elapse:120087|ctl_first_sent_time:1757653416308398|lagest_ack_time:1757653416428485|curr_delivered:2746|
[2025/09/12 05:03:36 428685] [debug] |scid:cbc7198dd5199281874ceefe|xqc_update_sample|sampler_sent_time_update:1757653416309004|
[2025/09/12 05:03:36 428692] [debug] |scid:cbc7198dd5199281874ceefe|xqc_send_ctl_on_ack_received|sndq_packets_used:6||sndq_packets_used_bytes:0|sndq_packets_free:3|
[2025/09/12 05:03:36 428701] [debug] |scid:cbc7198dd5199281874ceefe|xqc_send_ctl_on_ack_received|conn:0000558BB888B39C|path:0|pkt_num:9|origin_pktnum:0|size:1050|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:12|path_largest_ack:9|
[2025/09/12 05:03:36 428709] [debug] |scid:cbc7198dd5199281874ceefe|xqc_update_sample|sampler_update|prior_lost:1|tx_in_flight:23|prior_delivered:2102|prior_time:1757653416308398|is_app_limited:1|send_elapse:0|ack_elapse:120087|ctl_first_sent_time:1757653416308398|lagest_ack_time:1757653416428485|curr_delivered:3796|
[2025/09/12 05:03:36 428717] [debug] |scid:cbc7198dd5199281874ceefe|xqc_update_sample|sampler_sent_time_update:1757653416309122|
[2025/09/12 05:03:36 428725] [debug] |scid:cbc7198dd5199281874ceefe|xqc_conn_decrease_unacked_stream_ref|stream enter DATA RECVD|stream_id:0
[2025/09/12 05:03:36 428735] [debug] |scid:cbc7198dd5199281874ceefe|xqc_stream_maybe_need_close|stream_id:0|stream_type:0|
[2025/09/12 05:03:36 428742] [debug] |scid:cbc7198dd5199281874ceefe|xqc_timer_set|type:STREAM_CLOSE|expire:1757653416692589|now:1757653416428742|interv:263847|
[2025/09/12 05:03:36 428748] [debug] |scid:cbc7198dd5199281874ceefe|xqc_send_ctl_on_ack_received|sndq_packets_used:5||sndq_packets_used_bytes:0|sndq_packets_free:4|
[2025/09/12 05:03:36 428753] [debug] |scid:cbc7198dd5199281874ceefe|xqc_send_ctl_on_ack_received|conn:0000558BB888B39C|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:12|path_largest_ack:11|
[2025/09/12 05:03:36 428759] [debug] |scid:cbc7198dd5199281874ceefe|xqc_update_sample|sampler_update|prior_lost:1|tx_in_flight:23|prior_delivered:2102|prior_time:1757653416308398|is_app_limited:1|send_elapse:0|ack_elapse:120087|ctl_first_sent_time:1757653416308398|lagest_ack_time:1757653416428485|curr_delivered:3819|
[2025/09/12 05:03:36 428764] [debug] |scid:cbc7198dd5199281874ceefe|xqc_update_sample|sampler_sent_time_update:1757653416397673|
[2025/09/12 05:03:36 428769] [debug] |scid:cbc7198dd5199281874ceefe|xqc_send_ctl_on_ack_received|sndq_packets_used:3||sndq_packets_used_bytes:0|sndq_packets_free:6|
[2025/09/12 05:03:36 428774] [debug] |scid:cbc7198dd5199281874ceefe|xqc_send_ctl_on_ack_received|conn:0000558BB888B39C|path:0|pkt_num:12|origin_pktnum:1|size:33|pns:2|pkt_type:SHORT_HEADER|frame:NEW_TOKEN |conn_state:ESTABED|frame_largest_ack:12|path_largest_ack:12|
[2025/09/12 05:03:36 428780] [debug] |scid:cbc7198dd5199281874ceefe|xqc_update_sample|sampler_update|prior_lost:1|tx_in_flight:23|prior_delivered:2102|prior_time:1757653416308398|is_app_limited:1|send_elapse:0|ack_elapse:120087|ctl_first_sent_time:1757653416308398|lagest_ack_time:1757653416428485|curr_delivered:3852|
[2025/09/12 05:03:36 428785] [debug] |scid:cbc7198dd5199281874ceefe|xqc_update_sample|sampler_sent_time_update:1757653416397765|
[2025/09/12 05:03:36 428790] [debug] |scid:cbc7198dd5199281874ceefe|xqc_send_ctl_on_ack_received|sndq_packets_used:1||sndq_packets_used_bytes:0|sndq_packets_free:8|
[2025/09/12 05:03:36 428800] [debug] |scid:cbc7198dd5199281874ceefe|xqc_send_ctl_update_rtt|before update rtt|conn:0000558BB888B39C|srtt:33133|rttvar:7454|minrtt:31883|latest_rtt:30720|ack_delay:64|
[2025/09/12 05:03:36 428806] [debug] |scid:cbc7198dd5199281874ceefe|xqc_send_ctl_update_rtt|l-0.0.0.0-443-cbc7198dd5199281874ceefe p-193.167.0.100-33235-5af152010860fe9b09ae45997858508fb7 |after update rtt|conn:0000558BB888B39C|srtt:32824|rttvar:6210|minrtt:30720|latest_rtt:30720|ack_delay:64|
[2025/09/12 05:03:36 428811] [debug] |scid:cbc7198dd5199281874ceefe|xqc_send_ctl_on_spurious_loss_detected|ctl_reordering_packet_threshold:13|ctl_reordering_time_threshold_shift:0|
[2025/09/12 05:03:36 428817] [debug] |scid:cbc7198dd5199281874ceefe|xqc_send_ctl_get_lost_sent_pn|largest_acked:12|lost_pn:18446744073709551615|thresh:13|
[2025/09/12 05:03:36 428823] [debug] |scid:cbc7198dd5199281874ceefe|xqc_send_ctl_detect_lost|mark lost|pns:2|pkt_num:7|lost_pn:18446744073709551615|po_sent_time:1757653416308912|lost_send_time:1757653416362837|loss_delay:65648|frame:NEW_CONNECTION_ID |repair:16384|
[2025/09/12 05:03:36 428828] [debug] |scid:cbc7198dd5199281874ceefe|xqc_send_ctl_detect_lost|OnLostDetection|largest_lost sent time: 1757653416308912u|
[2025/09/12 05:03:36 428833] [stats] |scid:cbc7198dd5199281874ceefe|xqc_send_ctl_detect_lost|l-0.0.0.0-443-cbc7198dd5199281874ceefe p-193.167.0.100-33235-5af152010860fe9b09ae45997858508fb7 |lost interval:368542|lost_count:1|send_count:14|pkt_num:7|po_send_time:1757653416308912|srtt:32824|cwnd:48054|bw:54007|conn_life:408421|now:0|last_lost_time:408421|
[2025/09/12 05:03:36 428839] [debug] |scid:cbc7198dd5199281874ceefe|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:03:36 428844] [debug] |scid:cbc7198dd5199281874ceefe|xqc_send_ctl_set_loss_detection_timer|unset|no ack-eliciting pkts in flight|conn:0000558BB888B39C|path:0|
[2025/09/12 05:03:36 428849] [debug] |scid:cbc7198dd5199281874ceefe|xqc_timer_unset|type:LOSS_DETECTION|
[2025/09/12 05:03:36 428854] [debug] |scid:cbc7198dd5199281874ceefe|xqc_generate_sample|sampler: send_elapse 0, ack_elapse 120087, delivered 1750|rate 14572|lost 2|
[2025/09/12 05:03:36 428859] [debug] |scid:cbc7198dd5199281874ceefe|xqc_bbr_update_bandwidth|BBRv1: RTT round update 2 -> 3|
[2025/09/12 05:03:36 428865] [debug] |scid:cbc7198dd5199281874ceefe|xqc_bbr_update_min_rtt|probertt expire|rtt:30720, old_rtt:31883|
[2025/09/12 05:03:36 428870] [debug] |scid:cbc7198dd5199281874ceefe|xqc_bbr_update_min_rtt|minrtt expire|rtt:30720, old_rtt:31883|
[2025/09/12 05:03:36 428875] [debug] |scid:cbc7198dd5199281874ceefe|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:5744|extra_cwnd:3500|
[2025/09/12 05:03:36 428879] [debug] |scid:cbc7198dd5199281874ceefe|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:48054|packet_lost:1|acked:1750|po_sent_time:1757653416397765|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:3852|
[2025/09/12 05:03:36 428885] [debug] |scid:cbc7198dd5199281874ceefe|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:48054|packet_lost:1|acked:1750|po_sent_time:1757653416397765|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:3852|
[2025/09/12 05:03:36 428891] [debug] |scid:cbc7198dd5199281874ceefe|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-cbc7198dd5199281874ceefe p-193.167.0.100-33235-5af152010860fe9b09ae45997858508fb7 |bbr on ack|mode:0|pacing_rate:3980408|bw:54007|cwnd:49804|full_bw_reached:0|inflight:0|srtt:32824|latest_rtt:30720|min_rtt:30720|applimit:1|lost:1|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:1|
[2025/09/12 05:03:36 428897] [stats] |scid:cbc7198dd5199281874ceefe|xqc_send_ctl_info_circle_record|l-0.0.0.0-443-cbc7198dd5199281874ceefe p-193.167.0.100-33235-5af152010860fe9b09ae45997858508fb7 |path:0||cwnd:49804|inflight:0|mode:0|applimit:0|pacing_rate:3980408|bw:54007|srtt:32824|latest_rtt:30720|min_rtt:30720|send:19|lost:1|tlp:2|recv:5|recovery:0|slow_start:1|conn_life:408833|acked:1750|delivered:3852|is_cwnd_limited:0|
[2025/09/12 05:03:36 428909] [debug] |scid:cbc7198dd5199281874ceefe|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:1987169358|largest:1987169358|pns:2|
[2025/09/12 05:03:36 428915] [info] |scid:cbc7198dd5199281874ceefe|xqc_conn_on_pkt_processed|====>|conn:0000558BB888B39C|path:0|size:44|pkt_type:SHORT_HEADER|pkt_num:1987169358|frame:ACK |recv_time:1757653416428485|dcid:cbc7198dd5199281874ceefe|dcid_seq:0|
[2025/09/12 05:03:36 428921] [debug] |scid:cbc7198dd5199281874ceefe|xqc_timer_set|type:PATH_IDLE|expire:1757653536428485|now:1757653416428485|interv:120000000|
[2025/09/12 05:03:36 428927] [debug] |scid:cbc7198dd5199281874ceefe|xqc_timer_set|type:CONN_IDLE|expire:1757653536428485|now:1757653416428485|interv:120000000|
[2025/09/12 05:03:36 428932] [debug] |scid:cbc7198dd5199281874ceefe|xqc_engine_remove_wakeup_queue|next_tick_time:1757653416573663|pq_index:0|
[2025/09/12 05:03:36 428937] [debug] |scid:cbc7198dd5199281874ceefe|xqc_engine_add_active_queue|last_ticked_time:1757653416397563|
[2025/09/12 05:03:36 428942] [debug] |xqc_engine_main_logic|BEGIN|now:1757653416428942|
[2025/09/12 05:03:36 428948] [debug] |scid:cbc7198dd5199281874ceefe|xqc_engine_process_conn|conn:0000558BB888B39C|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:1757653416428947|
[2025/09/12 05:03:36 428956] [debug] |scid:cbc7198dd5199281874ceefe|xqc_path_get_perf_class|conn:0000558BB888B39C|path_id:0|path_srtt:32824|min_srtt:32824|path_bw:54007|loss_rate:22.22|path_pto:0|
[2025/09/12 05:03:36 428962] [debug] |scid:cbc7198dd5199281874ceefe|xqc_send_ctl_can_send|l-0.0.0.0-443-cbc7198dd5199281874ceefe p-193.167.0.100-33235-5af152010860fe9b09ae45997858508fb7 |path:0|can:1|pkt_sz:54|schedule_bytes:0|inflight:0|cwnd:49804|conn:0000558BB888B39C|stream_id:0|stream_offset:0|
[2025/09/12 05:03:36 428968] [debug] |scid:cbc7198dd5199281874ceefe|xqc_minrtt_scheduler_get_path|path srtt|conn:0000558BB888B39C|path_id:0|path_srtt:32824|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:03:36 428974] [debug] |scid:cbc7198dd5199281874ceefe|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 05:03:36 428980] [debug] |scid:cbc7198dd5199281874ceefe|xqc_check_acked_or_dropped_pkt|conn:0000558BB888B39C|pkt_num:7|size:54|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |
[2025/09/12 05:03:36 428984] [debug] |scid:cbc7198dd5199281874ceefe|xqc_send_ctl_can_send|l-0.0.0.0-443-cbc7198dd5199281874ceefe p-193.167.0.100-33235-5af152010860fe9b09ae45997858508fb7 |path:0|can:1|pkt_sz:54|schedule_bytes:0|inflight:0|cwnd:49804|conn:0000558BB888B39C|stream_id:0|stream_offset:0|
[2025/09/12 05:03:36 428989] [debug] |scid:cbc7198dd5199281874ceefe|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:03:36 428993] [debug] |scid:cbc7198dd5199281874ceefe|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:13|
[2025/09/12 05:03:36 429029] [info] |scid:cbc7198dd5199281874ceefe|xqc_send_packet_with_pn|<==|conn:0000558BB888B39C|path:0|pkt_num:13|size:54|sent:70|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |inflight:0|now:1757653416429001|stream_id:0|stream_offset:0|
[2025/09/12 05:03:36 429056] [debug] |scid:cbc7198dd5199281874ceefe|xqc_send_ctl_on_packet_sent|conn:0000558BB888B39C|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 05:03:36 429064] [debug] |scid:cbc7198dd5199281874ceefe|xqc_send_ctl_on_packet_sent|path:0|inflight:0|applimit:0|
[2025/09/12 05:03:36 429070] [debug] |scid:cbc7198dd5199281874ceefe|xqc_send_ctl_get_pto_time_and_space|srtt:32824|rtt_var:6210|pto_duration:57664|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:03:36 429078] [debug] |scid:cbc7198dd5199281874ceefe|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB888B39C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:03:36 429087] [debug] |scid:cbc7198dd5199281874ceefe|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB888B39C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:03:36 429091] [debug] |scid:cbc7198dd5199281874ceefe|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB888B39C|path:0|PNS: 2, unacked: 54|
[2025/09/12 05:03:36 429095] [debug] |scid:cbc7198dd5199281874ceefe|xqc_timer_set|type:LOSS_DETECTION|expire:1757653416511665|now:1757653416429070|interv:82595|
[2025/09/12 05:03:36 429099] [debug] |scid:cbc7198dd5199281874ceefe|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB888B39C|path:0|pns:2|expire:1757653416511665|now:1757653416429070|interval:82595|pto_count:0|srtt:32824
[2025/09/12 05:03:36 429103] [debug] |scid:cbc7198dd5199281874ceefe|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:49804|inflight:54|
[2025/09/12 05:03:36 429108] [debug] |scid:cbc7198dd5199281874ceefe|xqc_conn_next_wakeup_time|wakeup_time:1757653416511665|
[2025/09/12 05:03:36 429113] [debug] |scid:cbc7198dd5199281874ceefe|xqc_engine_add_wakeup_queue|next_tick_time:1757653416511665|
[2025/09/12 05:03:36 429116] [debug] |xqc_engine_wakeup_after|wakeup:1757653416511665|now:1757653416429116|diff:82549|
[2025/09/12 05:03:36 429121] [debug] |xqc_engine_main_logic|END|now:1757653416428947|
[2025/09/12 05:03:36 429126] [debug] |xqc_engine_main_logic|BEGIN|now:1757653416429126|
[2025/09/12 05:03:36 429130] [debug] |xqc_engine_wakeup_after|wakeup:1757653416511665|now:1757653416429130|diff:82535|
[2025/09/12 05:03:36 429134] [debug] |xqc_engine_main_logic|END|now:1757653416429126|
[2025/09/12 05:03:36 512258] [debug] |xqc_engine_main_logic|BEGIN|now:1757653416512257|
[2025/09/12 05:03:36 512271] [debug] |scid:cbc7198dd5199281874ceefe|xqc_engine_remove_wakeup_queue|next_tick_time:1757653416511665|pq_index:0|
[2025/09/12 05:03:36 512276] [debug] |scid:cbc7198dd5199281874ceefe|xqc_engine_add_active_queue|last_ticked_time:1757653416428947|
[2025/09/12 05:03:36 512282] [debug] |scid:cbc7198dd5199281874ceefe|xqc_engine_process_conn|conn:0000558BB888B39C|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:1757653416512280|
[2025/09/12 05:03:36 512287] [debug] |scid:cbc7198dd5199281874ceefe|xqc_timer_expire|timer expired|type:LOSS_DETECTION|expire_time:1757653416511665|now:1757653416512280|
[2025/09/12 05:03:36 512291] [debug] |scid:cbc7198dd5199281874ceefe|xqc_timer_loss_detection_timeout|path:0|loss_detection_timeout|
[2025/09/12 05:03:36 512295] [debug] |scid:cbc7198dd5199281874ceefe|xqc_timer_loss_detection_timeout|send Probe pkts|conn:0000558BB888B39C|path:0|bytes_in_flight:54|
[2025/09/12 05:03:36 512299] [debug] |scid:cbc7198dd5199281874ceefe|xqc_send_ctl_get_pto_time_and_space|srtt:32824|rtt_var:6210|pto_duration:57664|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:03:36 512304] [debug] |scid:cbc7198dd5199281874ceefe|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB888B39C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:03:36 512307] [debug] |scid:cbc7198dd5199281874ceefe|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB888B39C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:03:36 512311] [debug] |scid:cbc7198dd5199281874ceefe|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB888B39C|path:0|PNS: 2, unacked: 54|
[2025/09/12 05:03:36 512315] [debug] |scid:cbc7198dd5199281874ceefe|xqc_path_send_one_or_two_ack_elicit_pkts|send two ack-eliciting pkts|path:0|pns:2|
[2025/09/12 05:03:36 512320] [debug] |scid:cbc7198dd5199281874ceefe|xqc_conn_send_probe_pkt|conn:0000558BB888B39C|path:0|pkt_num:7|size:54|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |conn_state:ESTABED|
[2025/09/12 05:03:36 512325] [debug] |scid:cbc7198dd5199281874ceefe|xqc_conn_send_probe_pkt|conn:0000558BB888B39C|path:0|pkt_num:13|size:54|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |conn_state:ESTABED|
[2025/09/12 05:03:36 512336] [debug] |scid:cbc7198dd5199281874ceefe|xqc_timer_loss_detection_timeout|xqc_send_ctl_set_loss_detection_timer|PTO|conn:0000558BB888B39C|pto_count:1
[2025/09/12 05:03:36 512340] [debug] |scid:cbc7198dd5199281874ceefe|xqc_send_ctl_set_loss_detection_timer|unset|no ack-eliciting pkts in flight|conn:0000558BB888B39C|path:0|
[2025/09/12 05:03:36 512344] [debug] |scid:cbc7198dd5199281874ceefe|xqc_timer_unset|type:LOSS_DETECTION|
[2025/09/12 05:03:36 512348] [debug] |scid:cbc7198dd5199281874ceefe|xqc_timer_expire|unset|type:LOSS_DETECTION|expire_time:0|now:1757653416512280|
[2025/09/12 05:03:36 512352] [debug] |scid:cbc7198dd5199281874ceefe|xqc_timer_unset|type:LOSS_DETECTION|
[2025/09/12 05:03:36 512357] [debug] |scid:cbc7198dd5199281874ceefe|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:NEW_CONNECTION_ID |stream_id:0|stream_offset:0|
[2025/09/12 05:03:36 512362] [debug] |scid:cbc7198dd5199281874ceefe|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:NEW_CONNECTION_ID |stream_id:0|stream_offset:0|
[2025/09/12 05:03:36 512366] [debug] |scid:cbc7198dd5199281874ceefe|xqc_check_acked_or_dropped_pkt|conn:0000558BB888B39C|pkt_num:7|size:54|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |
[2025/09/12 05:03:36 512371] [debug] |scid:cbc7198dd5199281874ceefe|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:14|
[2025/09/12 05:03:36 512407] [info] |scid:cbc7198dd5199281874ceefe|xqc_send_packet_with_pn|<==|conn:0000558BB888B39C|path:0|pkt_num:14|size:54|sent:70|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |inflight:0|now:1757653416512379|stream_id:0|stream_offset:0|
[2025/09/12 05:03:36 512416] [debug] |scid:cbc7198dd5199281874ceefe|xqc_send_ctl_on_packet_sent|conn:0000558BB888B39C|path:0|pkt_num:14|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 05:03:36 512423] [debug] |scid:cbc7198dd5199281874ceefe|xqc_send_ctl_on_packet_sent|path:0|inflight:0|applimit:0|
[2025/09/12 05:03:36 512430] [debug] |scid:cbc7198dd5199281874ceefe|xqc_send_ctl_get_pto_time_and_space|srtt:32824|rtt_var:6210|pto_duration:115328|backoff_factor:2.00|backoff:2.00|pto_cnt:1|max_ack_delay:25|
[2025/09/12 05:03:36 512437] [debug] |scid:cbc7198dd5199281874ceefe|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB888B39C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:03:36 512443] [debug] |scid:cbc7198dd5199281874ceefe|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB888B39C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:03:36 512447] [debug] |scid:cbc7198dd5199281874ceefe|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB888B39C|path:0|PNS: 2, unacked: 54|
[2025/09/12 05:03:36 512451] [debug] |scid:cbc7198dd5199281874ceefe|xqc_timer_set|type:LOSS_DETECTION|expire:1757653416677707|now:1757653416512429|interv:165278|
[2025/09/12 05:03:36 512455] [debug] |scid:cbc7198dd5199281874ceefe|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB888B39C|path:0|pns:2|expire:1757653416677707|now:1757653416512429|interval:165278|pto_count:1|srtt:32824
[2025/09/12 05:03:36 512460] [debug] |scid:cbc7198dd5199281874ceefe|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:49804|inflight:54|
[2025/09/12 05:03:36 512464] [debug] |scid:cbc7198dd5199281874ceefe|xqc_check_acked_or_dropped_pkt|conn:0000558BB888B39C|pkt_num:13|size:54|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |
[2025/09/12 05:03:36 512469] [debug] |scid:cbc7198dd5199281874ceefe|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:15|
[2025/09/12 05:03:36 512494] [info] |scid:cbc7198dd5199281874ceefe|xqc_send_packet_with_pn|<==|conn:0000558BB888B39C|path:0|pkt_num:15|size:54|sent:70|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |inflight:54|now:1757653416512475|stream_id:0|stream_offset:0|
[2025/09/12 05:03:36 512502] [debug] |scid:cbc7198dd5199281874ceefe|xqc_send_ctl_on_packet_sent|conn:0000558BB888B39C|path:0|pkt_num:15|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 05:03:36 512515] [debug] |scid:cbc7198dd5199281874ceefe|xqc_send_ctl_on_packet_sent|path:0|inflight:54|applimit:0|
[2025/09/12 05:03:36 512522] [debug] |scid:cbc7198dd5199281874ceefe|xqc_send_ctl_get_pto_time_and_space|srtt:32824|rtt_var:6210|pto_duration:115328|backoff_factor:2.00|backoff:2.00|pto_cnt:1|max_ack_delay:25|
[2025/09/12 05:03:36 512527] [debug] |scid:cbc7198dd5199281874ceefe|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB888B39C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:03:36 512531] [debug] |scid:cbc7198dd5199281874ceefe|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB888B39C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:03:36 512535] [debug] |scid:cbc7198dd5199281874ceefe|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB888B39C|path:0|PNS: 2, unacked: 108|
[2025/09/12 05:03:36 512538] [debug] |scid:cbc7198dd5199281874ceefe|xqc_timer_set|type:LOSS_DETECTION|expire:1757653416677803|now:1757653416512522|interv:165281|
[2025/09/12 05:03:36 512542] [debug] |scid:cbc7198dd5199281874ceefe|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB888B39C|path:0|pns:2|expire:1757653416677803|now:1757653416512522|interval:165281|pto_count:1|srtt:32824
[2025/09/12 05:03:36 512547] [debug] |scid:cbc7198dd5199281874ceefe|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:49804|inflight:108|
[2025/09/12 05:03:36 512552] [debug] |scid:cbc7198dd5199281874ceefe|xqc_conn_next_wakeup_time|wakeup_time:1757653416677803|
[2025/09/12 05:03:36 512556] [debug] |scid:cbc7198dd5199281874ceefe|xqc_engine_add_wakeup_queue|next_tick_time:1757653416677803|
[2025/09/12 05:03:36 512560] [debug] |xqc_engine_wakeup_after|wakeup:1757653416677803|now:1757653416512560|diff:165243|
[2025/09/12 05:03:36 512564] [debug] |xqc_engine_main_logic|END|now:1757653416512280|
[2025/09/12 05:03:36 678789] [debug] |xqc_engine_main_logic|BEGIN|now:1757653416678788|
[2025/09/12 05:03:36 678810] [debug] |scid:cbc7198dd5199281874ceefe|xqc_engine_remove_wakeup_queue|next_tick_time:1757653416677803|pq_index:0|
[2025/09/12 05:03:36 678817] [debug] |scid:cbc7198dd5199281874ceefe|xqc_engine_add_active_queue|last_ticked_time:1757653416512280|
[2025/09/12 05:03:36 678825] [debug] |scid:cbc7198dd5199281874ceefe|xqc_engine_process_conn|conn:0000558BB888B39C|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:1757653416678823|
[2025/09/12 05:03:36 678833] [debug] |scid:cbc7198dd5199281874ceefe|xqc_timer_expire|timer expired|type:LOSS_DETECTION|expire_time:1757653416677803|now:1757653416678823|
[2025/09/12 05:03:36 678839] [debug] |scid:cbc7198dd5199281874ceefe|xqc_timer_loss_detection_timeout|path:0|loss_detection_timeout|
[2025/09/12 05:03:36 678844] [debug] |scid:cbc7198dd5199281874ceefe|xqc_timer_loss_detection_timeout|send Probe pkts|conn:0000558BB888B39C|path:0|bytes_in_flight:108|
[2025/09/12 05:03:36 678849] [debug] |scid:cbc7198dd5199281874ceefe|xqc_send_ctl_get_pto_time_and_space|srtt:32824|rtt_var:6210|pto_duration:115328|backoff_factor:2.00|backoff:2.00|pto_cnt:1|max_ack_delay:25|
[2025/09/12 05:03:36 678855] [debug] |scid:cbc7198dd5199281874ceefe|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB888B39C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:03:36 678860] [debug] |scid:cbc7198dd5199281874ceefe|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB888B39C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:03:36 678865] [debug] |scid:cbc7198dd5199281874ceefe|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB888B39C|path:0|PNS: 2, unacked: 108|
[2025/09/12 05:03:36 678870] [debug] |scid:cbc7198dd5199281874ceefe|xqc_path_send_one_or_two_ack_elicit_pkts|send two ack-eliciting pkts|path:0|pns:2|
[2025/09/12 05:03:36 678877] [debug] |scid:cbc7198dd5199281874ceefe|xqc_conn_send_probe_pkt|conn:0000558BB888B39C|path:0|pkt_num:7|size:54|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |conn_state:ESTABED|
[2025/09/12 05:03:36 678897] [debug] |scid:cbc7198dd5199281874ceefe|xqc_conn_send_probe_pkt|conn:0000558BB888B39C|path:0|pkt_num:13|size:54|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |conn_state:ESTABED|
[2025/09/12 05:03:36 678903] [debug] |scid:cbc7198dd5199281874ceefe|xqc_timer_loss_detection_timeout|xqc_send_ctl_set_loss_detection_timer|PTO|conn:0000558BB888B39C|pto_count:2
[2025/09/12 05:03:36 678908] [debug] |scid:cbc7198dd5199281874ceefe|xqc_send_ctl_get_pto_time_and_space|srtt:32824|rtt_var:6210|pto_duration:230656|backoff_factor:2.00|backoff:4.00|pto_cnt:2|max_ack_delay:25|
[2025/09/12 05:03:36 678913] [debug] |scid:cbc7198dd5199281874ceefe|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB888B39C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:03:36 678918] [debug] |scid:cbc7198dd5199281874ceefe|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB888B39C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:03:36 678923] [debug] |scid:cbc7198dd5199281874ceefe|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB888B39C|path:0|PNS: 2, unacked: 108|
[2025/09/12 05:03:36 678928] [debug] |scid:cbc7198dd5199281874ceefe|xqc_timer_set|type:LOSS_DETECTION|expire:1757653416843131|now:1757653416678907|interv:164224|
[2025/09/12 05:03:36 678933] [debug] |scid:cbc7198dd5199281874ceefe|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB888B39C|path:0|pns:2|expire:1757653416843131|now:1757653416678907|interval:164224|pto_count:2|srtt:32824
[2025/09/12 05:03:36 678942] [debug] |scid:cbc7198dd5199281874ceefe|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:NEW_CONNECTION_ID |stream_id:0|stream_offset:0|
[2025/09/12 05:03:36 678948] [debug] |scid:cbc7198dd5199281874ceefe|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:NEW_CONNECTION_ID |stream_id:0|stream_offset:0|
[2025/09/12 05:03:36 678953] [debug] |scid:cbc7198dd5199281874ceefe|xqc_check_acked_or_dropped_pkt|conn:0000558BB888B39C|pkt_num:7|size:54|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |
[2025/09/12 05:03:36 678960] [debug] |scid:cbc7198dd5199281874ceefe|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:16|
[2025/09/12 05:03:36 679020] [info] |scid:cbc7198dd5199281874ceefe|xqc_send_packet_with_pn|<==|conn:0000558BB888B39C|path:0|pkt_num:16|size:54|sent:70|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |inflight:108|now:1757653416678975|stream_id:0|stream_offset:0|
[2025/09/12 05:03:36 679032] [debug] |scid:cbc7198dd5199281874ceefe|xqc_send_ctl_on_packet_sent|conn:0000558BB888B39C|path:0|pkt_num:16|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 05:03:36 679074] [debug] |scid:cbc7198dd5199281874ceefe|xqc_send_ctl_on_packet_sent|path:0|inflight:108|applimit:0|
[2025/09/12 05:03:36 679082] [debug] |scid:cbc7198dd5199281874ceefe|xqc_send_ctl_get_pto_time_and_space|srtt:32824|rtt_var:6210|pto_duration:230656|backoff_factor:2.00|backoff:4.00|pto_cnt:2|max_ack_delay:25|
[2025/09/12 05:03:36 679091] [debug] |scid:cbc7198dd5199281874ceefe|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB888B39C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:03:36 679099] [debug] |scid:cbc7198dd5199281874ceefe|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB888B39C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:03:36 679106] [debug] |scid:cbc7198dd5199281874ceefe|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB888B39C|path:0|PNS: 2, unacked: 162|
[2025/09/12 05:03:36 679110] [debug] |scid:cbc7198dd5199281874ceefe|xqc_timer_set|type:LOSS_DETECTION|expire:1757653417009631|now:1757653416679082|interv:330549|
[2025/09/12 05:03:36 679115] [debug] |scid:cbc7198dd5199281874ceefe|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB888B39C|path:0|pns:2|expire:1757653417009631|now:1757653416679082|interval:330549|pto_count:2|srtt:32824
[2025/09/12 05:03:36 679121] [debug] |scid:cbc7198dd5199281874ceefe|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:49804|inflight:162|
[2025/09/12 05:03:36 679128] [debug] |scid:cbc7198dd5199281874ceefe|xqc_check_acked_or_dropped_pkt|conn:0000558BB888B39C|pkt_num:13|size:54|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |
[2025/09/12 05:03:36 679139] [debug] |scid:cbc7198dd5199281874ceefe|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:17|
[2025/09/12 05:03:36 679174] [info] |scid:cbc7198dd5199281874ceefe|xqc_send_packet_with_pn|<==|conn:0000558BB888B39C|path:0|pkt_num:17|size:54|sent:70|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |inflight:162|now:1757653416679148|stream_id:0|stream_offset:0|
[2025/09/12 05:03:36 679185] [debug] |scid:cbc7198dd5199281874ceefe|xqc_send_ctl_on_packet_sent|conn:0000558BB888B39C|path:0|pkt_num:17|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 05:03:36 679194] [debug] |scid:cbc7198dd5199281874ceefe|xqc_send_ctl_on_packet_sent|path:0|inflight:162|applimit:0|
[2025/09/12 05:03:36 679202] [debug] |scid:cbc7198dd5199281874ceefe|xqc_send_ctl_get_pto_time_and_space|srtt:32824|rtt_var:6210|pto_duration:230656|backoff_factor:2.00|backoff:4.00|pto_cnt:2|max_ack_delay:25|
[2025/09/12 05:03:36 679211] [debug] |scid:cbc7198dd5199281874ceefe|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB888B39C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:03:36 679217] [debug] |scid:cbc7198dd5199281874ceefe|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB888B39C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:03:36 679222] [debug] |scid:cbc7198dd5199281874ceefe|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB888B39C|path:0|PNS: 2, unacked: 216|
[2025/09/12 05:03:36 679227] [debug] |scid:cbc7198dd5199281874ceefe|xqc_timer_set|type:LOSS_DETECTION|expire:1757653417009804|now:1757653416679202|interv:330602|
[2025/09/12 05:03:36 679232] [debug] |scid:cbc7198dd5199281874ceefe|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB888B39C|path:0|pns:2|expire:1757653417009804|now:1757653416679202|interval:330602|pto_count:2|srtt:32824
[2025/09/12 05:03:36 679237] [debug] |scid:cbc7198dd5199281874ceefe|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:49804|inflight:216|
[2025/09/12 05:03:36 679243] [debug] |scid:cbc7198dd5199281874ceefe|xqc_conn_next_wakeup_time|wakeup_time:1757653416692589|
[2025/09/12 05:03:36 679249] [debug] |scid:cbc7198dd5199281874ceefe|xqc_engine_add_wakeup_queue|next_tick_time:1757653416692589|
[2025/09/12 05:03:36 679254] [debug] |xqc_engine_wakeup_after|wakeup:1757653416692589|now:1757653416679254|diff:13335|
[2025/09/12 05:03:36 679260] [debug] |xqc_engine_main_logic|END|now:1757653416678823|
[2025/09/12 05:03:36 693359] [debug] |xqc_engine_main_logic|BEGIN|now:1757653416693359|
[2025/09/12 05:03:36 693375] [debug] |scid:cbc7198dd5199281874ceefe|xqc_engine_remove_wakeup_queue|next_tick_time:1757653416692589|pq_index:0|
[2025/09/12 05:03:36 693381] [debug] |scid:cbc7198dd5199281874ceefe|xqc_engine_add_active_queue|last_ticked_time:1757653416678823|
[2025/09/12 05:03:36 693388] [debug] |scid:cbc7198dd5199281874ceefe|xqc_engine_process_conn|conn:0000558BB888B39C|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:1757653416693387|
[2025/09/12 05:03:36 693394] [debug] |scid:cbc7198dd5199281874ceefe|xqc_timer_expire|timer expired|type:STREAM_CLOSE|expire_time:1757653416692589|now:1757653416693387|
[2025/09/12 05:03:36 693400] [debug] |scid:cbc7198dd5199281874ceefe|xqc_timer_stream_close_timeout|stream_id:0|stream_type:0|stream close|
[2025/09/12 05:03:36 693405] [debug] |scid:cbc7198dd5199281874ceefe|xqc_destroy_stream|send_state:3|recv_state:3|stream_id:0|stream_type:0|
[2025/09/12 05:03:36 693414] [stats] |scid:cbc7198dd5199281874ceefe|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:1757653416308007|wrt_delay:154|snd_delay:1115|finwrt_delay:154|finsnd_delay:1115|finrcv_delay:1|finread_delay:86|all_acked_delay:120726|firstfinack_dely:120718|close_delay:120735|apprst_delay:0|rstsnd_delay:0|rstrcv_delay:0|l-0.0.0.0-443-cbc7198dd5199281874ceefe p-193.167.0.100-33235-5af152010860fe9b09ae45997858508fb7|path_info:mp is not supported in connection scid:cbc7198dd5199281874ceefe|fec_recv_delay:0u|fec_send_rpr_cnt:0|retrans:0|
[2025/09/12 05:03:36 693430] [debug] |scid:cbc7198dd5199281874ceefe|xqc_timer_expire|unset|type:STREAM_CLOSE|expire_time:1757653416692589|now:1757653416693387|
[2025/09/12 05:03:36 693435] [debug] |scid:cbc7198dd5199281874ceefe|xqc_timer_unset|type:STREAM_CLOSE|
[2025/09/12 05:03:36 693443] [debug] |scid:cbc7198dd5199281874ceefe|xqc_conn_next_wakeup_time|wakeup_time:1757653417009804|
[2025/09/12 05:03:36 693448] [debug] |scid:cbc7198dd5199281874ceefe|xqc_engine_add_wakeup_queue|next_tick_time:1757653417009804|
[2025/09/12 05:03:36 693453] [debug] |xqc_engine_wakeup_after|wakeup:1757653417009804|now:1757653416693453|diff:316351|
[2025/09/12 05:03:36 693459] [debug] |xqc_engine_main_logic|END|now:1757653416693387|
[2025/09/12 05:03:36 709913] [info] |xqc_engine_packet_process|==>|conn:0000558BB888B39C|size:48|state:ESTABED|recv_time:1757653416709910|
[2025/09/12 05:03:36 709932] [debug] |scid:cbc7198dd5199281874ceefe|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:cbc7198dd5199281874ceefe|spin_bit:0|
[2025/09/12 05:03:36 709943] [debug] |scid:cbc7198dd5199281874ceefe|xqc_packet_decrypt|largest_pn:1987169358|
[2025/09/12 05:03:36 709951] [debug] |scid:cbc7198dd5199281874ceefe|xqc_packet_decrypt|decryption nonce|path_id:0|pn:1987169361|
[2025/09/12 05:03:36 709962] [debug] |scid:cbc7198dd5199281874ceefe|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:1987169361|
[2025/09/12 05:03:36 709970] [debug] |scid:cbc7198dd5199281874ceefe|xqc_process_frames|frame_type:2|
[2025/09/12 05:03:36 709980] [debug] |scid:cbc7198dd5199281874ceefe|xqc_send_ctl_on_ack_received|conn:0000558BB888B39C|path:0|pkt_num:14|origin_pktnum:7|size:54|pns:2|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |conn_state:ESTABED|frame_largest_ack:17|path_largest_ack:14|
[2025/09/12 05:03:36 709989] [debug] |scid:cbc7198dd5199281874ceefe|xqc_update_sample|sampler_update|prior_lost:2|tx_in_flight:54|prior_delivered:3852|prior_time:1757653416512379|is_app_limited:0|send_elapse:0|ack_elapse:197531|ctl_first_sent_time:1757653416512379|lagest_ack_time:1757653416709910|curr_delivered:3906|
[2025/09/12 05:03:36 710000] [debug] |scid:cbc7198dd5199281874ceefe|xqc_update_sample|sampler_sent_time_update:1757653416512379|
[2025/09/12 05:03:36 710009] [debug] |scid:cbc7198dd5199281874ceefe|xqc_send_ctl_on_ack_received|sndq_packets_used:5||sndq_packets_used_bytes:0|sndq_packets_free:4|
[2025/09/12 05:03:36 710018] [debug] |scid:cbc7198dd5199281874ceefe|xqc_send_ctl_on_ack_received|conn:0000558BB888B39C|path:0|pkt_num:16|origin_pktnum:7|size:54|pns:2|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |conn_state:ESTABED|frame_largest_ack:17|path_largest_ack:16|
[2025/09/12 05:03:36 710024] [debug] |scid:cbc7198dd5199281874ceefe|xqc_update_sample|sampler_update|prior_lost:2|tx_in_flight:54|prior_delivered:3852|prior_time:1757653416512379|is_app_limited:0|send_elapse:0|ack_elapse:197531|ctl_first_sent_time:1757653416512379|lagest_ack_time:1757653416709910|curr_delivered:3960|
[2025/09/12 05:03:36 710030] [debug] |scid:cbc7198dd5199281874ceefe|xqc_update_sample|sampler_sent_time_update:1757653416678975|
[2025/09/12 05:03:36 710035] [debug] |scid:cbc7198dd5199281874ceefe|xqc_send_ctl_on_ack_received|sndq_packets_used:4||sndq_packets_used_bytes:0|sndq_packets_free:5|
[2025/09/12 05:03:36 710070] [debug] |scid:cbc7198dd5199281874ceefe|xqc_send_ctl_on_ack_received|conn:0000558BB888B39C|path:0|pkt_num:17|origin_pktnum:7|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 05:03:36 710076] [debug] |scid:cbc7198dd5199281874ceefe|xqc_update_sample|sampler_update|prior_lost:2|tx_in_flight:54|prior_delivered:3852|prior_time:1757653416512379|is_app_limited:0|send_elapse:0|ack_elapse:197531|ctl_first_sent_time:1757653416512379|lagest_ack_time:1757653416709910|curr_delivered:4014|
[2025/09/12 05:03:36 710090] [debug] |scid:cbc7198dd5199281874ceefe|xqc_update_sample|sampler_sent_time_update:1757653416679148|
[2025/09/12 05:03:36 710095] [debug] |scid:cbc7198dd5199281874ceefe|xqc_send_ctl_on_ack_received|sndq_packets_used:3||sndq_packets_used_bytes:0|sndq_packets_free:6|
[2025/09/12 05:03:36 710100] [debug] |scid:cbc7198dd5199281874ceefe|xqc_send_ctl_update_rtt|before update rtt|conn:0000558BB888B39C|srtt:32824|rttvar:6210|minrtt:30720|latest_rtt:30762|ack_delay:48|
[2025/09/12 05:03:36 710106] [debug] |scid:cbc7198dd5199281874ceefe|xqc_send_ctl_update_rtt|l-0.0.0.0-443-cbc7198dd5199281874ceefe p-193.167.0.100-33235-5af152010860fe9b09ae45997858508fb7 |after update rtt|conn:0000558BB888B39C|srtt:32560|rttvar:5185|minrtt:30720|latest_rtt:30762|ack_delay:48|
[2025/09/12 05:03:36 710111] [debug] |scid:cbc7198dd5199281874ceefe|xqc_send_ctl_get_lost_sent_pn|largest_acked:17|lost_pn:4|thresh:13|
[2025/09/12 05:03:36 710117] [debug] |scid:cbc7198dd5199281874ceefe|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:03:36 710122] [debug] |scid:cbc7198dd5199281874ceefe|xqc_send_ctl_set_loss_detection_timer|unset|no ack-eliciting pkts in flight|conn:0000558BB888B39C|path:0|
[2025/09/12 05:03:36 710127] [debug] |scid:cbc7198dd5199281874ceefe|xqc_timer_unset|type:LOSS_DETECTION|
[2025/09/12 05:03:36 710132] [debug] |scid:cbc7198dd5199281874ceefe|xqc_generate_sample|sampler: send_elapse 0, ack_elapse 197531, delivered 162|rate 820|lost 2|
[2025/09/12 05:03:36 710138] [debug] |scid:cbc7198dd5199281874ceefe|xqc_bbr_update_bandwidth|BBRv1: RTT round update 3 -> 4|
[2025/09/12 05:03:36 710143] [debug] |scid:cbc7198dd5199281874ceefe|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (820) in round 4|
[2025/09/12 05:03:36 710149] [debug] |scid:cbc7198dd5199281874ceefe|xqc_bbr_update_min_rtt|minrtt expire|rtt:30720, old_rtt:30720|
[2025/09/12 05:03:36 710154] [debug] |scid:cbc7198dd5199281874ceefe|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:5744|extra_cwnd:3500|
[2025/09/12 05:03:36 710159] [debug] |scid:cbc7198dd5199281874ceefe|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:49804|packet_lost:0|acked:162|po_sent_time:1757653416679148|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:4014|
[2025/09/12 05:03:36 710165] [debug] |scid:cbc7198dd5199281874ceefe|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:49804|packet_lost:0|acked:162|po_sent_time:1757653416679148|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:4014|
[2025/09/12 05:03:36 710171] [debug] |scid:cbc7198dd5199281874ceefe|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-cbc7198dd5199281874ceefe p-193.167.0.100-33235-5af152010860fe9b09ae45997858508fb7 |bbr on ack|mode:0|pacing_rate:3980408|bw:54007|cwnd:49966|full_bw_reached:0|inflight:0|srtt:32560|latest_rtt:30762|min_rtt:30720|applimit:0|lost:2|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:1|
[2025/09/12 05:03:36 710177] [stats] |scid:cbc7198dd5199281874ceefe|xqc_send_ctl_info_circle_record|l-0.0.0.0-443-cbc7198dd5199281874ceefe p-193.167.0.100-33235-5af152010860fe9b09ae45997858508fb7 |path:0||cwnd:49966|inflight:0|mode:0|applimit:0|pacing_rate:3980408|bw:54007|srtt:32560|latest_rtt:30762|min_rtt:30720|send:24|lost:2|tlp:4|recv:6|recovery:0|slow_start:1|conn_life:690113|acked:162|delivered:4014|is_cwnd_limited:0|
[2025/09/12 05:03:36 710187] [debug] |scid:cbc7198dd5199281874ceefe|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:1987169361|largest:1987169361|pns:2|
[2025/09/12 05:03:36 710192] [info] |scid:cbc7198dd5199281874ceefe|xqc_conn_on_pkt_processed|====>|conn:0000558BB888B39C|path:0|size:48|pkt_type:SHORT_HEADER|pkt_num:1987169361|frame:ACK |recv_time:1757653416709910|dcid:cbc7198dd5199281874ceefe|dcid_seq:0|
[2025/09/12 05:03:36 710199] [debug] |scid:cbc7198dd5199281874ceefe|xqc_timer_set|type:PATH_IDLE|expire:1757653536709910|now:1757653416709910|interv:120000000|
[2025/09/12 05:03:36 710208] [debug] |scid:cbc7198dd5199281874ceefe|xqc_timer_set|type:CONN_IDLE|expire:1757653536709910|now:1757653416709910|interv:120000000|
[2025/09/12 05:03:36 710213] [debug] |scid:cbc7198dd5199281874ceefe|xqc_engine_remove_wakeup_queue|next_tick_time:1757653417009804|pq_index:0|
[2025/09/12 05:03:36 710218] [debug] |scid:cbc7198dd5199281874ceefe|xqc_engine_add_active_queue|last_ticked_time:1757653416693387|
[2025/09/12 05:03:36 710223] [debug] |xqc_engine_main_logic|BEGIN|now:1757653416710223|
[2025/09/12 05:03:36 710230] [debug] |scid:cbc7198dd5199281874ceefe|xqc_engine_process_conn|conn:0000558BB888B39C|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:1757653416710228|
[2025/09/12 05:03:36 710238] [debug] |scid:cbc7198dd5199281874ceefe|xqc_conn_next_wakeup_time|wakeup_time:1757653536709910|
[2025/09/12 05:03:36 710243] [debug] |scid:cbc7198dd5199281874ceefe|xqc_engine_add_wakeup_queue|next_tick_time:1757653536709910|
[2025/09/12 05:03:36 710248] [debug] |xqc_engine_wakeup_after|wakeup:1757653419043392|now:1757653416710247|diff:2333145|
[2025/09/12 05:03:36 710253] [debug] |xqc_engine_main_logic|END|now:1757653416710228|
[2025/09/12 05:03:36 710260] [debug] |xqc_engine_main_logic|BEGIN|now:1757653416710260|
[2025/09/12 05:03:36 710264] [debug] |xqc_engine_wakeup_after|wakeup:1757653419043392|now:1757653416710264|diff:2333128|
[2025/09/12 05:03:36 710269] [debug] |xqc_engine_main_logic|END|now:1757653416710260|
[2025/09/12 05:03:36 959807] [info] |xqc_engine_packet_process|==>|conn:0000558BB888B39C|size:312|state:ESTABED|recv_time:1757653416959803|
[2025/09/12 05:03:36 959833] [debug] |scid:cbc7198dd5199281874ceefe|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:cbc7198dd5199281874ceefe|spin_bit:0|
[2025/09/12 05:03:36 959849] [debug] |scid:cbc7198dd5199281874ceefe|xqc_packet_decrypt|largest_pn:1987169361|
[2025/09/12 05:03:36 959858] [debug] |scid:cbc7198dd5199281874ceefe|xqc_packet_decrypt|decryption nonce|path_id:0|pn:1987169363|
[2025/09/12 05:03:36 959874] [debug] |scid:cbc7198dd5199281874ceefe|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:1987169363|
[2025/09/12 05:03:36 959882] [debug] |scid:cbc7198dd5199281874ceefe|xqc_process_frames|frame_type:18|
[2025/09/12 05:03:36 959892] [debug] |scid:cbc7198dd5199281874ceefe|xqc_process_new_conn_id_frame|new_conn_id|bc54fb207127b1302507decd71b98cc506|sr_token:79c7d848dd0439cf19f7b93ee96a82f9
[2025/09/12 05:03:36 959900] [debug] |scid:cbc7198dd5199281874ceefe|xqc_process_frames|frame_type:18|
[2025/09/12 05:03:36 959908] [debug] |scid:cbc7198dd5199281874ceefe|xqc_process_new_conn_id_frame|new_conn_id|9a332a16fba55d6b2e3db1e50e75d55af4|sr_token:3d56914da906406f03eb8bbb34226160
[2025/09/12 05:03:36 959915] [debug] |scid:cbc7198dd5199281874ceefe|xqc_process_frames|frame_type:18|
[2025/09/12 05:03:36 959920] [debug] |scid:cbc7198dd5199281874ceefe|xqc_process_new_conn_id_frame|new_conn_id|f826739da26d601f419eab9e660d2feb91|sr_token:eef58421c5eaf14d95cf4a0b23d34816
[2025/09/12 05:03:36 959926] [debug] |scid:cbc7198dd5199281874ceefe|xqc_process_frames|frame_type:18|
[2025/09/12 05:03:36 959933] [debug] |scid:cbc7198dd5199281874ceefe|xqc_process_new_conn_id_frame|new_conn_id|683bc9e80161ca84104c81540dbe16b3ce|sr_token:5e8e07de6ac43641db34eb1d12bb1f59
[2025/09/12 05:03:36 959942] [debug] |scid:cbc7198dd5199281874ceefe|xqc_process_frames|frame_type:18|
[2025/09/12 05:03:36 959959] [debug] |scid:cbc7198dd5199281874ceefe|xqc_process_new_conn_id_frame|new_conn_id|5a4d506d17a2715e271aa494e197ab9308|sr_token:aaa8685fa9d73299032187193d4b892d
[2025/09/12 05:03:36 959967] [debug] |scid:cbc7198dd5199281874ceefe|xqc_process_frames|frame_type:18|
[2025/09/12 05:03:36 959974] [debug] |scid:cbc7198dd5199281874ceefe|xqc_process_new_conn_id_frame|new_conn_id|04a13421c0c3df31110f51812bfa51b8cf|sr_token:04c7c45939a389cc2674db6eceae6b0c
[2025/09/12 05:03:36 959989] [debug] |scid:cbc7198dd5199281874ceefe|xqc_process_frames|frame_type:18|
[2025/09/12 05:03:36 959995] [debug] |scid:cbc7198dd5199281874ceefe|xqc_process_new_conn_id_frame|new_conn_id|fe9b64313a1e042e9c77e836dd5089941e|sr_token:f264aae5c1c8778c30913ac1bdc8c950
[2025/09/12 05:03:36 960002] [debug] |scid:cbc7198dd5199281874ceefe|xqc_process_frames|frame_type:b|
[2025/09/12 05:03:36 960009] [debug] |scid:cbc7198dd5199281874ceefe|xqc_process_stream_frame|offset:0|data_length:17|fin:1|stream_id:0|path:0|
[2025/09/12 05:03:36 960017] [debug] |scid:cbc7198dd5199281874ceefe|xqc_passive_create_stream|stream already closed|stream_id:0|
[2025/09/12 05:03:36 960026] [debug] |scid:cbc7198dd5199281874ceefe|xqc_timer_set|type:ACK_01RTT|expire:1757653416984803|now:1757653416959803|interv:25000|
[2025/09/12 05:03:36 960035] [debug] |scid:cbc7198dd5199281874ceefe|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:1757653416959803|max_ack_delay:25000|
[2025/09/12 05:03:36 960060] [debug] |scid:cbc7198dd5199281874ceefe|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:1987169363|largest:1987169363|pns:2|
[2025/09/12 05:03:36 960067] [info] |scid:cbc7198dd5199281874ceefe|xqc_conn_on_pkt_processed|====>|conn:0000558BB888B39C|path:0|size:312|pkt_type:SHORT_HEADER|pkt_num:1987169363|frame:STREAM NEW_CONNECTION_ID |recv_time:1757653416959803|dcid:cbc7198dd5199281874ceefe|dcid_seq:0|
[2025/09/12 05:03:36 960076] [debug] |scid:cbc7198dd5199281874ceefe|xqc_timer_set|type:PATH_IDLE|expire:1757653536959803|now:1757653416959803|interv:120000000|
[2025/09/12 05:03:36 960083] [debug] |scid:cbc7198dd5199281874ceefe|xqc_timer_set|type:CONN_IDLE|expire:1757653536959803|now:1757653416959803|interv:120000000|
[2025/09/12 05:03:36 960089] [debug] |scid:cbc7198dd5199281874ceefe|xqc_engine_remove_wakeup_queue|next_tick_time:1757653536709910|pq_index:2|
[2025/09/12 05:03:36 960096] [debug] |scid:cbc7198dd5199281874ceefe|xqc_engine_add_active_queue|last_ticked_time:1757653416710228|
[2025/09/12 05:03:36 960102] [debug] |xqc_engine_main_logic|BEGIN|now:1757653416960102|
[2025/09/12 05:03:36 960110] [debug] |scid:cbc7198dd5199281874ceefe|xqc_engine_process_conn|conn:0000558BB888B39C|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:1757653416960108|
[2025/09/12 05:03:36 960121] [debug] |scid:cbc7198dd5199281874ceefe|xqc_conn_next_wakeup_time|wakeup_time:1757653416984803|
[2025/09/12 05:03:36 960125] [debug] |scid:cbc7198dd5199281874ceefe|xqc_engine_add_wakeup_queue|next_tick_time:1757653416984803|
[2025/09/12 05:03:36 960131] [debug] |xqc_engine_wakeup_after|wakeup:1757653416984803|now:1757653416960131|diff:24672|
[2025/09/12 05:03:36 960138] [debug] |xqc_engine_main_logic|END|now:1757653416960108|
[2025/09/12 05:03:36 960148] [info] |xqc_engine_packet_process|==>|conn:0000558BB888B39C|size:312|state:ESTABED|recv_time:1757653416960147|
[2025/09/12 05:03:36 960156] [debug] |scid:cbc7198dd5199281874ceefe|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:cbc7198dd5199281874ceefe|spin_bit:0|
[2025/09/12 05:03:36 960164] [debug] |scid:cbc7198dd5199281874ceefe|xqc_packet_decrypt|largest_pn:1987169363|
[2025/09/12 05:03:36 960171] [debug] |scid:cbc7198dd5199281874ceefe|xqc_packet_decrypt|decryption nonce|path_id:0|pn:1987169364|
[2025/09/12 05:03:36 960180] [debug] |scid:cbc7198dd5199281874ceefe|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:1987169364|
[2025/09/12 05:03:36 960186] [debug] |scid:cbc7198dd5199281874ceefe|xqc_process_frames|frame_type:18|
[2025/09/12 05:03:36 960191] [debug] |scid:cbc7198dd5199281874ceefe|xqc_process_new_conn_id_frame|new_conn_id|bc54fb207127b1302507decd71b98cc506|sr_token:79c7d848dd0439cf19f7b93ee96a82f9
[2025/09/12 05:03:36 960201] [debug] |scid:cbc7198dd5199281874ceefe|xqc_process_frames|frame_type:18|
[2025/09/12 05:03:36 960204] [debug] |scid:cbc7198dd5199281874ceefe|xqc_process_new_conn_id_frame|new_conn_id|9a332a16fba55d6b2e3db1e50e75d55af4|sr_token:3d56914da906406f03eb8bbb34226160
[2025/09/12 05:03:36 960208] [debug] |scid:cbc7198dd5199281874ceefe|xqc_process_frames|frame_type:18|
[2025/09/12 05:03:36 960212] [debug] |scid:cbc7198dd5199281874ceefe|xqc_process_new_conn_id_frame|new_conn_id|f826739da26d601f419eab9e660d2feb91|sr_token:eef58421c5eaf14d95cf4a0b23d34816
[2025/09/12 05:03:36 960216] [debug] |scid:cbc7198dd5199281874ceefe|xqc_process_frames|frame_type:18|
[2025/09/12 05:03:36 960220] [debug] |scid:cbc7198dd5199281874ceefe|xqc_process_new_conn_id_frame|new_conn_id|683bc9e80161ca84104c81540dbe16b3ce|sr_token:5e8e07de6ac43641db34eb1d12bb1f59
[2025/09/12 05:03:36 960224] [debug] |scid:cbc7198dd5199281874ceefe|xqc_process_frames|frame_type:18|
[2025/09/12 05:03:36 960228] [debug] |scid:cbc7198dd5199281874ceefe|xqc_process_new_conn_id_frame|new_conn_id|5a4d506d17a2715e271aa494e197ab9308|sr_token:aaa8685fa9d73299032187193d4b892d
[2025/09/12 05:03:36 960231] [debug] |scid:cbc7198dd5199281874ceefe|xqc_process_frames|frame_type:18|
[2025/09/12 05:03:36 960235] [debug] |scid:cbc7198dd5199281874ceefe|xqc_process_new_conn_id_frame|new_conn_id|04a13421c0c3df31110f51812bfa51b8cf|sr_token:04c7c45939a389cc2674db6eceae6b0c
[2025/09/12 05:03:36 960239] [debug] |scid:cbc7198dd5199281874ceefe|xqc_process_frames|frame_type:18|
[2025/09/12 05:03:36 960244] [debug] |scid:cbc7198dd5199281874ceefe|xqc_process_new_conn_id_frame|new_conn_id|fe9b64313a1e042e9c77e836dd5089941e|sr_token:f264aae5c1c8778c30913ac1bdc8c950
[2025/09/12 05:03:36 960251] [debug] |scid:cbc7198dd5199281874ceefe|xqc_process_frames|frame_type:b|
[2025/09/12 05:03:36 960258] [debug] |scid:cbc7198dd5199281874ceefe|xqc_process_stream_frame|offset:0|data_length:17|fin:1|stream_id:0|path:0|
[2025/09/12 05:03:36 960264] [debug] |scid:cbc7198dd5199281874ceefe|xqc_passive_create_stream|stream already closed|stream_id:0|
[2025/09/12 05:03:36 960270] [debug] |scid:cbc7198dd5199281874ceefe|xqc_timer_unset|type:ACK_01RTT|
[2025/09/12 05:03:36 960275] [debug] |scid:cbc7198dd5199281874ceefe|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 05:03:36 960279] [debug] |scid:cbc7198dd5199281874ceefe|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:1987169364|largest:1987169364|pns:2|
[2025/09/12 05:03:36 960284] [info] |scid:cbc7198dd5199281874ceefe|xqc_conn_on_pkt_processed|====>|conn:0000558BB888B39C|path:0|size:312|pkt_type:SHORT_HEADER|pkt_num:1987169364|frame:STREAM NEW_CONNECTION_ID |recv_time:1757653416960147|dcid:cbc7198dd5199281874ceefe|dcid_seq:0|
[2025/09/12 05:03:36 960289] [debug] |scid:cbc7198dd5199281874ceefe|xqc_timer_set|type:PATH_IDLE|expire:1757653536960147|now:1757653416960147|interv:120000000|
[2025/09/12 05:03:36 960293] [debug] |scid:cbc7198dd5199281874ceefe|xqc_timer_set|type:CONN_IDLE|expire:1757653536960147|now:1757653416960147|interv:120000000|
[2025/09/12 05:03:36 960297] [debug] |scid:cbc7198dd5199281874ceefe|xqc_engine_remove_wakeup_queue|next_tick_time:1757653416984803|pq_index:0|
[2025/09/12 05:03:36 960301] [debug] |scid:cbc7198dd5199281874ceefe|xqc_engine_add_active_queue|last_ticked_time:1757653416960108|
[2025/09/12 05:03:36 960305] [debug] |xqc_engine_main_logic|BEGIN|now:1757653416960305|
[2025/09/12 05:03:36 960309] [debug] |scid:cbc7198dd5199281874ceefe|xqc_engine_process_conn|conn:0000558BB888B39C|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:1757653416960308|
[2025/09/12 05:03:36 960320] [debug] |scid:cbc7198dd5199281874ceefe|xqc_gen_ack_frame|largest_recv:1987169364|ack_delay:173|first_ack_range:1|largest_pkt_recv_time:1757653416960147|
[2025/09/12 05:03:36 960325] [debug] |scid:cbc7198dd5199281874ceefe|xqc_gen_ack_frame|high:1987169364|low:1987169363|pkt_pns:2|
[2025/09/12 05:03:36 960330] [debug] |scid:cbc7198dd5199281874ceefe|xqc_gen_ack_frame|high:1987169361|low:1987169361|pkt_pns:2|
[2025/09/12 05:03:36 960336] [debug] |scid:cbc7198dd5199281874ceefe|xqc_gen_ack_frame|high:1987169358|low:1987169358|pkt_pns:2|
[2025/09/12 05:03:36 960343] [debug] |scid:cbc7198dd5199281874ceefe|xqc_gen_ack_frame|high:1987169354|low:1987169353|pkt_pns:2|
[2025/09/12 05:03:36 960349] [debug] |scid:cbc7198dd5199281874ceefe|xqc_write_ack_to_one_packet|ack_size:18|path:0|path_largest_recv:1987169364|frame_largest_recv:1987169364|
[2025/09/12 05:03:36 960354] [debug] |scid:cbc7198dd5199281874ceefe|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:2|
[2025/09/12 05:03:36 960359] [debug] |scid:cbc7198dd5199281874ceefe|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:ACK |stream_id:0|stream_offset:0|
[2025/09/12 05:03:36 960365] [debug] |scid:cbc7198dd5199281874ceefe|xqc_check_acked_or_dropped_pkt|conn:0000558BB888B39C|pkt_num:0|size:40|pkt_type:SHORT_HEADER|frame:ACK |
[2025/09/12 05:03:36 960370] [debug] |scid:cbc7198dd5199281874ceefe|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:18|
[2025/09/12 05:03:36 960404] [info] |scid:cbc7198dd5199281874ceefe|xqc_send_packet_with_pn|<==|conn:0000558BB888B39C|path:0|pkt_num:18|size:40|sent:56|pkt_type:SHORT_HEADER|frame:ACK |inflight:0|now:1757653416960378|stream_id:0|stream_offset:0|
[2025/09/12 05:03:36 960414] [debug] |scid:cbc7198dd5199281874ceefe|xqc_send_ctl_on_packet_sent|conn:0000558BB888B39C|path:0|pkt_num:18|origin_pktnum:0|size:40|enc_size:56|pkt_type:SHORT_HEADER|frame:ACK |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:03:36 960423] [debug] |scid:cbc7198dd5199281874ceefe|xqc_conn_next_wakeup_time|wakeup_time:1757653536960147|
[2025/09/12 05:03:36 960430] [debug] |scid:cbc7198dd5199281874ceefe|xqc_engine_add_wakeup_queue|next_tick_time:1757653536960147|
[2025/09/12 05:03:36 960436] [debug] |xqc_engine_wakeup_after|wakeup:1757653419043392|now:1757653416960436|diff:2082956|
[2025/09/12 05:03:36 960443] [debug] |xqc_engine_main_logic|END|now:1757653416960308|
[2025/09/12 05:03:36 960449] [debug] |xqc_engine_main_logic|BEGIN|now:1757653416960449|
[2025/09/12 05:03:36 960452] [debug] |xqc_engine_wakeup_after|wakeup:1757653419043392|now:1757653416960452|diff:2082940|
[2025/09/12 05:03:36 960456] [debug] |xqc_engine_main_logic|END|now:1757653416960449|
[2025/09/12 05:03:37 967815] [debug] |scid:8e15dd92b3af001b45ebbd9f|xqc_timer_set|type:CONN_IDLE|expire:1757653477967814|now:1757653417967814|interv:60000000|
[2025/09/12 05:03:37 967854] [debug] |scid:8e15dd92b3af001b45ebbd9f|xqc_timer_set|type:PATH_IDLE|expire:1757653477967854|now:1757653417967854|interv:60000000|
[2025/09/12 05:03:37 967863] [debug] |xqc_path_create|path:0|dcid:82bdc4107fe3a10837cd1d37dbb5aa90b2|scid:8e15dd92b3af001b45ebbd9f|create_path_count:1|
[2025/09/12 05:03:37 967871] [debug] |scid:8e15dd92b3af001b45ebbd9f|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 05:03:37 967880] [debug] |xqc_path_init|path:0|dcid:82bdc4107fe3a10837cd1d37dbb5aa90b2|scid:8e15dd92b3af001b45ebbd9f|state:2|
[2025/09/12 05:03:37 967889] [debug] |scid:8e15dd92b3af001b45ebbd9f|xqc_conn_create|success|scid:8e15dd92b3af001b45ebbd9f|dcid:82bdc4107fe3a10837cd1d37dbb5aa90b2|conn:0000558BB887DF2C|
[2025/09/12 05:03:37 967899] [info] |scid:8e15dd92b3af001b45ebbd9f|xqc_conn_server_create|hash odcid conn|odcid:9c79368dc821fa0980a423da4ad286e60a97|conn:0000558BB887DF2C|
[2025/09/12 05:03:37 967914] [info] |scid:8e15dd92b3af001b45ebbd9f|xqc_conn_get_local_transport_params|generate sr_token[b5f0836eb5eab88e3a2f9feca23b62f1] for cid[9c79368dc821fa0980a423da4ad286e60a97]
[2025/09/12 05:03:37 967959] [stats] |xqc_conn_server_init_path_addr|path:0|l-0.0.0.0-443-8e15dd92b3af001b45ebbd9f p-193.167.0.100-40004-82bdc4107fe3a10837cd1d37dbb5aa90b2|
[2025/09/12 05:03:37 967970] [info] |xqc_engine_packet_process|==>|conn:0000558BB887DF2C|size:1200|state:S_INIT|recv_time:1757653417967779|
[2025/09/12 05:03:37 968193] [debug] |scid:8e15dd92b3af001b45ebbd9f|xqc_packet_parse_initial|packet parse|initial|
[2025/09/12 05:03:37 968205] [debug] |scid:8e15dd92b3af001b45ebbd9f|xqc_packet_parse_initial|success|Length:1153|
[2025/09/12 05:03:37 968214] [debug] |scid:8e15dd92b3af001b45ebbd9f|xqc_packet_decrypt|largest_pn:0|
[2025/09/12 05:03:37 968220] [debug] |scid:8e15dd92b3af001b45ebbd9f|xqc_packet_decrypt|decryption nonce|path_id:0|pn:932059655|
[2025/09/12 05:03:37 968230] [debug] |scid:8e15dd92b3af001b45ebbd9f|xqc_packet_decrypt_single|pkt_type:INIT|pkt_num:932059655|
[2025/09/12 05:03:37 968236] [debug] |scid:8e15dd92b3af001b45ebbd9f|xqc_process_frames|frame_type:1|
[2025/09/12 05:03:37 968241] [error] |scid:8e15dd92b3af001b45ebbd9f|xqc_process_ping_frame|xqc_process_ping_frame error: ping frame shoud not be the first frame|
[2025/09/12 05:03:37 968247] [error] |scid:8e15dd92b3af001b45ebbd9f|xqc_process_frames|process frame error|-1|
[2025/09/12 05:03:37 968252] [error] |scid:8e15dd92b3af001b45ebbd9f|xqc_packet_decrypt_single|xqc_process_frames error|-1|
[2025/09/12 05:03:37 968257] [error] |scid:8e15dd92b3af001b45ebbd9f|xqc_conn_process_packet|process packets err|ret:-1|pos:00007FFED90FD140|buf:00007FFED90FD8E0|buf_size:1200|
[2025/09/12 05:03:37 968264] [error] |xqc_engine_packet_process|fail to process packets|conn:0000558BB887DF2C|ret:-1|
[2025/09/12 05:03:37 968271] [error] |scid:8e15dd92b3af001b45ebbd9f|xqc_engine_packet_process|conn:0000558BB887DF2C|err:0x7|l-0.0.0.0-443-8e15dd92b3af001b45ebbd9f p-193.167.0.100-40004-82bdc4107fe3a10837cd1d37dbb5aa90b2|
[2025/09/12 05:03:37 968278] [debug] |scid:8e15dd92b3af001b45ebbd9f|xqc_engine_add_active_queue|last_ticked_time:0|
[2025/09/12 05:03:37 968283] [debug] |xqc_engine_main_logic|BEGIN|now:1757653417968283|
[2025/09/12 05:03:37 968290] [debug] |scid:8e15dd92b3af001b45ebbd9f|xqc_engine_process_conn|conn:0000558BB887DF2C|state:S_INIT|flag:TICKING ERROR UPPER_CONN_EXIST CLOSING_NOTIFY |now:1757653417968289|
[2025/09/12 05:03:37 968297] [error] |scid:8e15dd92b3af001b45ebbd9f|xqc_conn_immediate_close|l-0.0.0.0-443-8e15dd92b3af001b45ebbd9f p-193.167.0.100-40004-82bdc4107fe3a10837cd1d37dbb5aa90b2 |server cannot send CONNECTION_CLOSE before initial pkt received|
[2025/09/12 05:03:37 968303] [debug] |scid:8e15dd92b3af001b45ebbd9f|xqc_engine_add_wakeup_queue|next_tick_time:0|
[2025/09/12 05:03:37 968309] [debug] |xqc_engine_wakeup_after|wakeup:0|now:1757653417968309|diff:18444986420291583307|
[2025/09/12 05:03:37 968316] [debug] |xqc_engine_main_logic|END|now:1757653417968289|
[2025/09/12 05:03:37 969380] [debug] |xqc_engine_main_logic|BEGIN|now:1757653417969380|
[2025/09/12 05:03:37 969393] [debug] |scid:8e15dd92b3af001b45ebbd9f|xqc_engine_remove_wakeup_queue|next_tick_time:0|pq_index:0|
[2025/09/12 05:03:37 969397] [debug] |scid:8e15dd92b3af001b45ebbd9f|xqc_engine_add_active_queue|last_ticked_time:0|
[2025/09/12 05:03:37 969402] [debug] |scid:8e15dd92b3af001b45ebbd9f|xqc_engine_process_conn|conn:0000558BB887DF2C|state:CLOSED|flag:TICKING ERROR UPPER_CONN_EXIST CLOSING_NOTIFY |now:1757653417969401|
[2025/09/12 05:03:37 969407] [info] |xqc_engine_main_logic|conn:0000558BB887DF2C|l-0.0.0.0-443-8e15dd92b3af001b45ebbd9f p-193.167.0.100-40004-82bdc4107fe3a10837cd1d37dbb5aa90b2|conn_state:13|next_tick_time:0
[2025/09/12 05:03:37 969419] [report] |scid:8e15dd92b3af001b45ebbd9f|xqc_conn_destroy|0000558BB887DF2C|has_0rtt:0|0rtt_accept:0|token_ok:0|handshake_time:0|first_send_delay:0|conn_persist:1607|keyupdate_cnt:0|err:0x7|close_msg:local error|l-0.0.0.0-443-8e15dd92b3af001b45ebbd9f p-193.167.0.100-40004-82bdc4107fe3a10837cd1d37dbb5aa90b2|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,i32,0,1153,1200,0,932059655,18446744073709551,-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 05:03:37 969434] [report] |scid:8e15dd92b3af001b45ebbd9f|xqc_conn_destroy|conn close event not notified|l-0.0.0.0-443-8e15dd92b3af001b45ebbd9f p-193.167.0.100-40004-82bdc4107fe3a10837cd1d37dbb5aa90b2
[2025/09/12 05:03:37 969443] [debug] |scid:8e15dd92b3af001b45ebbd9f|xqc_send_ctl_destroy|destroy|
[2025/09/12 05:03:37 969462] [debug] |xqc_engine_wakeup_after|wakeup:1757653419043392|now:1757653417969461|diff:1073931|
[2025/09/12 05:03:37 969469] [debug] |xqc_engine_main_logic|END|now:1757653417969401|
[2025/09/12 05:03:39 044602] [debug] |xqc_engine_main_logic|BEGIN|now:1757653419044601|
[2025/09/12 05:03:39 044636] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_engine_remove_wakeup_queue|next_tick_time:1757653419043392|pq_index:0|
[2025/09/12 05:03:39 044644] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_engine_add_active_queue|last_ticked_time:1757653413912517|
[2025/09/12 05:03:39 044652] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_engine_process_conn|conn:0000558BB8826E8C|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:1757653419044649|
[2025/09/12 05:03:39 044660] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_timer_expire|timer expired|type:LOSS_DETECTION|expire_time:1757653419043392|now:1757653419044649|
[2025/09/12 05:03:39 044665] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_timer_loss_detection_timeout|path:0|loss_detection_timeout|
[2025/09/12 05:03:39 044671] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_timer_loss_detection_timeout|send Probe pkts|conn:0000558BB8826E8C|path:0|bytes_in_flight:12600|
[2025/09/12 05:03:39 044676] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_send_ctl_get_pto_time_and_space|srtt:32434|rtt_var:5683|pto_duration:3530624|backoff_factor:2.00|backoff:64.00|pto_cnt:6|max_ack_delay:25|
[2025/09/12 05:03:39 044683] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8826E8C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:03:39 044688] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8826E8C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:03:39 044692] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8826E8C|path:0|PNS: 2, unacked: 12600|
[2025/09/12 05:03:39 044697] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_path_send_one_or_two_ack_elicit_pkts|send two ack-eliciting pkts|path:0|pns:2|
[2025/09/12 05:03:39 044704] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_conn_send_probe_pkt|conn:0000558BB8826E8C|path:0|pkt_num:6|size:1050|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|
[2025/09/12 05:03:39 044717] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_conn_send_probe_pkt|conn:0000558BB8826E8C|path:0|pkt_num:10|size:1050|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|
[2025/09/12 05:03:39 044723] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_timer_loss_detection_timeout|xqc_send_ctl_set_loss_detection_timer|PTO|conn:0000558BB8826E8C|pto_count:7
[2025/09/12 05:03:39 044729] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_send_ctl_get_pto_time_and_space|srtt:32434|rtt_var:5683|pto_duration:7061248|backoff_factor:2.00|backoff:128.00|pto_cnt:7|max_ack_delay:25|
[2025/09/12 05:03:39 044735] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8826E8C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:03:39 044756] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8826E8C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:03:39 044760] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8826E8C|path:0|PNS: 2, unacked: 12600|
[2025/09/12 05:03:39 044765] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_timer_set|type:LOSS_DETECTION|expire:1757653424174016|now:1757653419044728|interv:5129288|
[2025/09/12 05:03:39 044770] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB8826E8C|path:0|pns:2|expire:1757653424174016|now:1757653419044728|interval:5129288|pto_count:7|srtt:32434
[2025/09/12 05:03:39 044779] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:STREAM |stream_id:0|stream_offset:1024|
[2025/09/12 05:03:39 044785] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:STREAM |stream_id:0|stream_offset:1024|
[2025/09/12 05:03:39 044791] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_check_acked_or_dropped_pkt|conn:0000558BB8826E8C|pkt_num:6|size:1050|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:03:39 044798] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:30|
[2025/09/12 05:03:39 044888] [info] |scid:e1cd2c3fe9d969e44b804b46|xqc_send_packet_with_pn|<==|conn:0000558BB8826E8C|path:0|pkt_num:30|size:1050|sent:1066|pkt_type:SHORT_HEADER|frame:STREAM |inflight:12600|now:1757653419044816|stream_id:0|stream_offset:1024|
[2025/09/12 05:03:39 044901] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_send_ctl_on_packet_sent|conn:0000558BB8826E8C|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 05:03:39 044911] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_send_ctl_on_packet_sent|path:0|inflight:12600|applimit:0|
[2025/09/12 05:03:39 044919] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_send_ctl_get_pto_time_and_space|srtt:32434|rtt_var:5683|pto_duration:7061248|backoff_factor:2.00|backoff:128.00|pto_cnt:7|max_ack_delay:25|
[2025/09/12 05:03:39 044928] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8826E8C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:03:39 044936] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8826E8C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:03:39 044945] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8826E8C|path:0|PNS: 2, unacked: 13650|
[2025/09/12 05:03:39 044952] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_timer_set|type:LOSS_DETECTION|expire:1757653429306064|now:1757653419044919|interv:10261145|
[2025/09/12 05:03:39 044957] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB8826E8C|path:0|pns:2|expire:1757653429306064|now:1757653419044919|interval:10261145|pto_count:7|srtt:32434
[2025/09/12 05:03:39 044964] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:49969|inflight:13650|
[2025/09/12 05:03:39 044971] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_check_acked_or_dropped_pkt|conn:0000558BB8826E8C|pkt_num:10|size:1050|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:03:39 044977] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:31|
[2025/09/12 05:03:39 045013] [info] |scid:e1cd2c3fe9d969e44b804b46|xqc_send_packet_with_pn|<==|conn:0000558BB8826E8C|path:0|pkt_num:31|size:1050|sent:1066|pkt_type:SHORT_HEADER|frame:STREAM |inflight:13650|now:1757653419044986|stream_id:0|stream_offset:1024|
[2025/09/12 05:03:39 045024] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_send_ctl_on_packet_sent|conn:0000558BB8826E8C|path:0|pkt_num:31|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 05:03:39 045064] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_send_ctl_on_packet_sent|path:0|inflight:13650|applimit:0|
[2025/09/12 05:03:39 045074] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_send_ctl_get_pto_time_and_space|srtt:32434|rtt_var:5683|pto_duration:7061248|backoff_factor:2.00|backoff:128.00|pto_cnt:7|max_ack_delay:25|
[2025/09/12 05:03:39 045081] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8826E8C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:03:39 045086] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8826E8C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:03:39 045092] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8826E8C|path:0|PNS: 2, unacked: 14700|
[2025/09/12 05:03:39 045097] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_timer_set|type:LOSS_DETECTION|expire:1757653429306234|now:1757653419045073|interv:10261161|
[2025/09/12 05:03:39 045102] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB8826E8C|path:0|pns:2|expire:1757653429306234|now:1757653419045073|interval:10261161|pto_count:7|srtt:32434
[2025/09/12 05:03:39 045108] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:49969|inflight:14700|
[2025/09/12 05:03:39 045115] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_conn_next_wakeup_time|wakeup_time:1757653429306234|
[2025/09/12 05:03:39 045120] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_engine_add_wakeup_queue|next_tick_time:1757653429306234|
[2025/09/12 05:03:39 045126] [debug] |xqc_engine_wakeup_after|wakeup:1757653429306234|now:1757653419045126|diff:10261108|
[2025/09/12 05:03:39 045132] [debug] |xqc_engine_main_logic|END|now:1757653419044649|
[2025/09/12 05:03:41 572281] [debug] |scid:fe5b6704cb660e3095cced5a|xqc_timer_set|type:CONN_IDLE|expire:1757653481572279|now:1757653421572279|interv:60000000|
[2025/09/12 05:03:41 572318] [debug] |scid:fe5b6704cb660e3095cced5a|xqc_timer_set|type:PATH_IDLE|expire:1757653481572318|now:1757653421572318|interv:60000000|
[2025/09/12 05:03:41 572330] [debug] |xqc_path_create|path:0|dcid:82bdc4107fe3a10837cd1d37dbb5aa90b2|scid:fe5b6704cb660e3095cced5a|create_path_count:1|
[2025/09/12 05:03:41 572340] [debug] |scid:fe5b6704cb660e3095cced5a|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 05:03:41 572349] [debug] |xqc_path_init|path:0|dcid:82bdc4107fe3a10837cd1d37dbb5aa90b2|scid:fe5b6704cb660e3095cced5a|state:2|
[2025/09/12 05:03:41 572357] [debug] |scid:fe5b6704cb660e3095cced5a|xqc_conn_create|success|scid:fe5b6704cb660e3095cced5a|dcid:82bdc4107fe3a10837cd1d37dbb5aa90b2|conn:0000558BB887DF2C|
[2025/09/12 05:03:41 572367] [info] |scid:fe5b6704cb660e3095cced5a|xqc_conn_server_create|hash odcid conn|odcid:9c79368dc821fa0980a423da4ad286e60a97|conn:0000558BB887DF2C|
[2025/09/12 05:03:41 572384] [info] |scid:fe5b6704cb660e3095cced5a|xqc_conn_get_local_transport_params|generate sr_token[b5f0836eb5eab88e3a2f9feca23b62f1] for cid[9c79368dc821fa0980a423da4ad286e60a97]
[2025/09/12 05:03:41 572416] [stats] |xqc_conn_server_init_path_addr|path:0|l-0.0.0.0-443-fe5b6704cb660e3095cced5a p-193.167.0.100-40004-82bdc4107fe3a10837cd1d37dbb5aa90b2|
[2025/09/12 05:03:41 572425] [info] |xqc_engine_packet_process|==>|conn:0000558BB887DF2C|size:1200|state:S_INIT|recv_time:1757653421572244|
[2025/09/12 05:03:41 572584] [debug] |scid:fe5b6704cb660e3095cced5a|xqc_packet_parse_initial|packet parse|initial|
[2025/09/12 05:03:41 572593] [debug] |scid:fe5b6704cb660e3095cced5a|xqc_packet_parse_initial|success|Length:1153|
[2025/09/12 05:03:41 572601] [debug] |scid:fe5b6704cb660e3095cced5a|xqc_packet_decrypt|largest_pn:0|
[2025/09/12 05:03:41 572607] [debug] |scid:fe5b6704cb660e3095cced5a|xqc_packet_decrypt|decryption nonce|path_id:0|pn:932059657|
[2025/09/12 05:03:41 572616] [debug] |scid:fe5b6704cb660e3095cced5a|xqc_packet_decrypt_single|pkt_type:INIT|pkt_num:932059657|
[2025/09/12 05:03:41 572636] [debug] |scid:fe5b6704cb660e3095cced5a|xqc_process_frames|frame_type:6|
[2025/09/12 05:03:41 572642] [info] |scid:fe5b6704cb660e3095cced5a|xqc_conn_check_token|token empty|
[2025/09/12 05:03:41 572649] [info] |scid:fe5b6704cb660e3095cced5a|xqc_process_crypto_frame|check_token fail|conn:0000558BB887DF2C|l-0.0.0.0-443-fe5b6704cb660e3095cced5a p-193.167.0.100-40004-82bdc4107fe3a10837cd1d37dbb5aa90b2|
[2025/09/12 05:03:41 572655] [debug] |scid:fe5b6704cb660e3095cced5a|xqc_create_crypto_stream|encrypt_level:0|cur_state:S_INIT|
[2025/09/12 05:03:41 572662] [debug] |scid:fe5b6704cb660e3095cced5a|xqc_process_crypto_frame|level:0|
[2025/09/12 05:03:41 572666] [debug] |scid:fe5b6704cb660e3095cced5a|xqc_read_crypto_stream|xqc_read_crypto_stream|level:0|
[2025/09/12 05:03:41 572672] [debug] |scid:fe5b6704cb660e3095cced5a|xqc_engine_add_active_queue|last_ticked_time:0|
[2025/09/12 05:03:41 572676] [debug] |scid:fe5b6704cb660e3095cced5a|xqc_create_crypto_stream|encrypt_level:2|cur_state:S_INIT|
[2025/09/12 05:03:41 572680] [debug] |scid:fe5b6704cb660e3095cced5a|xqc_process_crypto_frame|server create hsk stream|
[2025/09/12 05:03:41 572684] [debug] |scid:fe5b6704cb660e3095cced5a|xqc_process_frames|frame_type:6|
[2025/09/12 05:03:41 572688] [info] |scid:fe5b6704cb660e3095cced5a|xqc_conn_check_token|token empty|
[2025/09/12 05:03:41 572691] [info] |scid:fe5b6704cb660e3095cced5a|xqc_process_crypto_frame|check_token fail|conn:0000558BB887DF2C|l-0.0.0.0-443-fe5b6704cb660e3095cced5a p-193.167.0.100-40004-82bdc4107fe3a10837cd1d37dbb5aa90b2|
[2025/09/12 05:03:41 572696] [debug] |scid:fe5b6704cb660e3095cced5a|xqc_process_crypto_frame|level:0|
[2025/09/12 05:03:41 572700] [debug] |scid:fe5b6704cb660e3095cced5a|xqc_read_crypto_stream|xqc_read_crypto_stream|level:0|
[2025/09/12 05:03:41 572703] [debug] |scid:fe5b6704cb660e3095cced5a|xqc_process_frames|frame_type:6|
[2025/09/12 05:03:41 572707] [info] |scid:fe5b6704cb660e3095cced5a|xqc_conn_check_token|token empty|
[2025/09/12 05:03:41 572711] [info] |scid:fe5b6704cb660e3095cced5a|xqc_process_crypto_frame|check_token fail|conn:0000558BB887DF2C|l-0.0.0.0-443-fe5b6704cb660e3095cced5a p-193.167.0.100-40004-82bdc4107fe3a10837cd1d37dbb5aa90b2|
[2025/09/12 05:03:41 572715] [debug] |scid:fe5b6704cb660e3095cced5a|xqc_process_crypto_frame|level:0|
[2025/09/12 05:03:41 572719] [debug] |scid:fe5b6704cb660e3095cced5a|xqc_read_crypto_stream|xqc_read_crypto_stream|level:0|
[2025/09/12 05:03:41 572723] [debug] |scid:fe5b6704cb660e3095cced5a|xqc_process_frames|frame_type:6|
[2025/09/12 05:03:41 572726] [info] |scid:fe5b6704cb660e3095cced5a|xqc_conn_check_token|token empty|
[2025/09/12 05:03:41 572730] [info] |scid:fe5b6704cb660e3095cced5a|xqc_process_crypto_frame|check_token fail|conn:0000558BB887DF2C|l-0.0.0.0-443-fe5b6704cb660e3095cced5a p-193.167.0.100-40004-82bdc4107fe3a10837cd1d37dbb5aa90b2|
[2025/09/12 05:03:41 572734] [debug] |scid:fe5b6704cb660e3095cced5a|xqc_process_crypto_frame|level:0|
[2025/09/12 05:03:41 572738] [debug] |scid:fe5b6704cb660e3095cced5a|xqc_read_crypto_stream|xqc_read_crypto_stream|level:0|
[2025/09/12 05:03:41 572741] [debug] |scid:fe5b6704cb660e3095cced5a|xqc_process_frames|frame_type:6|
[2025/09/12 05:03:41 572745] [info] |scid:fe5b6704cb660e3095cced5a|xqc_conn_check_token|token empty|
[2025/09/12 05:03:41 572749] [info] |scid:fe5b6704cb660e3095cced5a|xqc_process_crypto_frame|check_token fail|conn:0000558BB887DF2C|l-0.0.0.0-443-fe5b6704cb660e3095cced5a p-193.167.0.100-40004-82bdc4107fe3a10837cd1d37dbb5aa90b2|
[2025/09/12 05:03:41 572753] [debug] |scid:fe5b6704cb660e3095cced5a|xqc_process_crypto_frame|level:0|
[2025/09/12 05:03:41 572756] [debug] |scid:fe5b6704cb660e3095cced5a|xqc_read_crypto_stream|xqc_read_crypto_stream|level:0|
[2025/09/12 05:03:41 572760] [debug] |scid:fe5b6704cb660e3095cced5a|xqc_process_frames|frame_type:0|
[2025/09/12 05:03:41 572764] [debug] |scid:fe5b6704cb660e3095cced5a|xqc_process_padding_frame|process padding|
[2025/09/12 05:03:41 572768] [debug] |scid:fe5b6704cb660e3095cced5a|xqc_process_frames|frame_type:6|
[2025/09/12 05:03:41 572776] [info] |scid:fe5b6704cb660e3095cced5a|xqc_conn_check_token|token empty|
[2025/09/12 05:03:41 572779] [info] |scid:fe5b6704cb660e3095cced5a|xqc_process_crypto_frame|check_token fail|conn:0000558BB887DF2C|l-0.0.0.0-443-fe5b6704cb660e3095cced5a p-193.167.0.100-40004-82bdc4107fe3a10837cd1d37dbb5aa90b2|
[2025/09/12 05:03:41 572783] [debug] |scid:fe5b6704cb660e3095cced5a|xqc_process_crypto_frame|level:0|
[2025/09/12 05:03:41 572787] [debug] |scid:fe5b6704cb660e3095cced5a|xqc_read_crypto_stream|xqc_read_crypto_stream|level:0|
[2025/09/12 05:03:41 572791] [debug] |scid:fe5b6704cb660e3095cced5a|xqc_process_frames|frame_type:6|
[2025/09/12 05:03:41 572795] [info] |scid:fe5b6704cb660e3095cced5a|xqc_conn_check_token|token empty|
[2025/09/12 05:03:41 572798] [info] |scid:fe5b6704cb660e3095cced5a|xqc_process_crypto_frame|check_token fail|conn:0000558BB887DF2C|l-0.0.0.0-443-fe5b6704cb660e3095cced5a p-193.167.0.100-40004-82bdc4107fe3a10837cd1d37dbb5aa90b2|
[2025/09/12 05:03:41 572802] [debug] |scid:fe5b6704cb660e3095cced5a|xqc_process_crypto_frame|level:0|
[2025/09/12 05:03:41 572806] [debug] |scid:fe5b6704cb660e3095cced5a|xqc_read_crypto_stream|xqc_read_crypto_stream|level:0|
[2025/09/12 05:03:41 572810] [debug] |scid:fe5b6704cb660e3095cced5a|xqc_process_frames|frame_type:6|
[2025/09/12 05:03:41 572813] [info] |scid:fe5b6704cb660e3095cced5a|xqc_conn_check_token|token empty|
[2025/09/12 05:03:41 572817] [info] |scid:fe5b6704cb660e3095cced5a|xqc_process_crypto_frame|check_token fail|conn:0000558BB887DF2C|l-0.0.0.0-443-fe5b6704cb660e3095cced5a p-193.167.0.100-40004-82bdc4107fe3a10837cd1d37dbb5aa90b2|
[2025/09/12 05:03:41 572821] [debug] |scid:fe5b6704cb660e3095cced5a|xqc_process_crypto_frame|level:0|
[2025/09/12 05:03:41 572825] [debug] |scid:fe5b6704cb660e3095cced5a|xqc_read_crypto_stream|xqc_read_crypto_stream|level:0|
[2025/09/12 05:03:41 572828] [debug] |scid:fe5b6704cb660e3095cced5a|xqc_process_frames|frame_type:0|
[2025/09/12 05:03:41 572832] [debug] |scid:fe5b6704cb660e3095cced5a|xqc_process_padding_frame|process padding|
[2025/09/12 05:03:41 572836] [debug] |scid:fe5b6704cb660e3095cced5a|xqc_process_frames|frame_type:6|
[2025/09/12 05:03:41 572839] [info] |scid:fe5b6704cb660e3095cced5a|xqc_conn_check_token|token empty|
[2025/09/12 05:03:41 572843] [info] |scid:fe5b6704cb660e3095cced5a|xqc_process_crypto_frame|check_token fail|conn:0000558BB887DF2C|l-0.0.0.0-443-fe5b6704cb660e3095cced5a p-193.167.0.100-40004-82bdc4107fe3a10837cd1d37dbb5aa90b2|
[2025/09/12 05:03:41 572847] [debug] |scid:fe5b6704cb660e3095cced5a|xqc_process_crypto_frame|level:0|
[2025/09/12 05:03:41 572851] [debug] |scid:fe5b6704cb660e3095cced5a|xqc_read_crypto_stream|xqc_read_crypto_stream|level:0|
[2025/09/12 05:03:41 572854] [debug] |scid:fe5b6704cb660e3095cced5a|xqc_process_frames|frame_type:6|
[2025/09/12 05:03:41 572858] [info] |scid:fe5b6704cb660e3095cced5a|xqc_conn_check_token|token empty|
[2025/09/12 05:03:41 572861] [info] |scid:fe5b6704cb660e3095cced5a|xqc_process_crypto_frame|check_token fail|conn:0000558BB887DF2C|l-0.0.0.0-443-fe5b6704cb660e3095cced5a p-193.167.0.100-40004-82bdc4107fe3a10837cd1d37dbb5aa90b2|
[2025/09/12 05:03:41 572865] [debug] |scid:fe5b6704cb660e3095cced5a|xqc_process_crypto_frame|level:0|
[2025/09/12 05:03:41 572869] [debug] |scid:fe5b6704cb660e3095cced5a|xqc_read_crypto_stream|xqc_read_crypto_stream|level:0|
[2025/09/12 05:03:41 572873] [debug] |scid:fe5b6704cb660e3095cced5a|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:0|224u|
[2025/09/12 05:03:41 572888] [debug] |scid:fe5b6704cb660e3095cced5a|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:0|SSL_quic_write_level:0|rv:-1|
[2025/09/12 05:03:41 572893] [debug] |scid:fe5b6704cb660e3095cced5a|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/09/12 05:03:41 572897] [debug] |scid:fe5b6704cb660e3095cced5a|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:0|10u|
[2025/09/12 05:03:41 572902] [debug] |scid:fe5b6704cb660e3095cced5a|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:0|SSL_quic_write_level:0|rv:-1|
[2025/09/12 05:03:41 572906] [debug] |scid:fe5b6704cb660e3095cced5a|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/09/12 05:03:41 572912] [debug] |scid:fe5b6704cb660e3095cced5a|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:0|5u|
[2025/09/12 05:03:41 572916] [debug] |scid:fe5b6704cb660e3095cced5a|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:0|SSL_quic_write_level:0|rv:-1|
[2025/09/12 05:03:41 572920] [debug] |scid:fe5b6704cb660e3095cced5a|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/09/12 05:03:41 572924] [debug] |scid:fe5b6704cb660e3095cced5a|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:0|2u|
[2025/09/12 05:03:41 572928] [debug] |scid:fe5b6704cb660e3095cced5a|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:0|SSL_quic_write_level:0|rv:-1|
[2025/09/12 05:03:41 572932] [debug] |scid:fe5b6704cb660e3095cced5a|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/09/12 05:03:41 572936] [debug] |scid:fe5b6704cb660e3095cced5a|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:0|3u|
[2025/09/12 05:03:41 572940] [debug] |scid:fe5b6704cb660e3095cced5a|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:0|SSL_quic_write_level:0|rv:-1|
[2025/09/12 05:03:41 572943] [debug] |scid:fe5b6704cb660e3095cced5a|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/09/12 05:03:41 572947] [debug] |scid:fe5b6704cb660e3095cced5a|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:0|10u|
[2025/09/12 05:03:41 572951] [debug] |scid:fe5b6704cb660e3095cced5a|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:0|SSL_quic_write_level:0|rv:-1|
[2025/09/12 05:03:41 572955] [debug] |scid:fe5b6704cb660e3095cced5a|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/09/12 05:03:41 572959] [debug] |scid:fe5b6704cb660e3095cced5a|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:0|5u|
[2025/09/12 05:03:41 572963] [debug] |scid:fe5b6704cb660e3095cced5a|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:0|SSL_quic_write_level:0|rv:-1|
[2025/09/12 05:03:41 572967] [debug] |scid:fe5b6704cb660e3095cced5a|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/09/12 05:03:41 572970] [debug] |scid:fe5b6704cb660e3095cced5a|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:0|1u|
[2025/09/12 05:03:41 572974] [debug] |scid:fe5b6704cb660e3095cced5a|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:0|SSL_quic_write_level:0|rv:-1|
[2025/09/12 05:03:41 572978] [debug] |scid:fe5b6704cb660e3095cced5a|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/09/12 05:03:41 572982] [debug] |scid:fe5b6704cb660e3095cced5a|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:0|1u|
[2025/09/12 05:03:41 572986] [debug] |scid:fe5b6704cb660e3095cced5a|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:0|SSL_quic_write_level:0|rv:-1|
[2025/09/12 05:03:41 572990] [debug] |scid:fe5b6704cb660e3095cced5a|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/09/12 05:03:41 572994] [debug] |scid:fe5b6704cb660e3095cced5a|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:0|1u|
[2025/09/12 05:03:41 572997] [debug] |scid:fe5b6704cb660e3095cced5a|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:0|SSL_quic_write_level:0|rv:-1|
[2025/09/12 05:03:41 573001] [debug] |scid:fe5b6704cb660e3095cced5a|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/09/12 05:03:41 573005] [debug] |scid:fe5b6704cb660e3095cced5a|xqc_process_frames|frame_type:6|
[2025/09/12 05:03:41 573009] [info] |scid:fe5b6704cb660e3095cced5a|xqc_conn_check_token|token empty|
[2025/09/12 05:03:41 573013] [info] |scid:fe5b6704cb660e3095cced5a|xqc_process_crypto_frame|check_token fail|conn:0000558BB887DF2C|l-0.0.0.0-443-fe5b6704cb660e3095cced5a p-193.167.0.100-40004-82bdc4107fe3a10837cd1d37dbb5aa90b2|
[2025/09/12 05:03:41 573017] [debug] |scid:fe5b6704cb660e3095cced5a|xqc_process_crypto_frame|level:0|
[2025/09/12 05:03:41 573020] [debug] |scid:fe5b6704cb660e3095cced5a|xqc_read_crypto_stream|xqc_read_crypto_stream|level:0|
[2025/09/12 05:03:41 573024] [debug] |scid:fe5b6704cb660e3095cced5a|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:0|3u|
[2025/09/12 05:03:41 573093] [info] |scid:fe5b6704cb660e3095cced5a|xqc_ssl_cert_cb|cert chain or key empty|sni:server4
[2025/09/12 05:03:41 573259] [debug] |scid:fe5b6704cb660e3095cced5a|xqc_conn_tls_transport_params_cb|1RTT_transport_params|max_datagram_frame_size:0|
[2025/09/12 05:03:41 573265] [debug] |scid:fe5b6704cb660e3095cced5a|xqc_conn_enable_multipath|xqc_conn_enable_multipath|1|0|
[2025/09/12 05:03:41 573269] [warn] |scid:fe5b6704cb660e3095cced5a|xqc_conn_try_to_enable_multipath|multipath_version_negotiation err|
[2025/09/12 05:03:41 573470] [debug] |scid:fe5b6704cb660e3095cced5a|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:2|SSL_quic_write_level:3|rv:0|
[2025/09/12 05:03:41 573475] [debug] |scid:fe5b6704cb660e3095cced5a|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/09/12 05:03:41 573479] [debug] |scid:fe5b6704cb660e3095cced5a|xqc_process_frames|frame_type:0|
[2025/09/12 05:03:41 573483] [debug] |scid:fe5b6704cb660e3095cced5a|xqc_process_padding_frame|process padding|
[2025/09/12 05:03:41 573491] [debug] |scid:fe5b6704cb660e3095cced5a|xqc_timer_unset|type:ACK_INIT|
[2025/09/12 05:03:41 573497] [debug] |scid:fe5b6704cb660e3095cced5a|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 05:03:41 573501] [debug] |scid:fe5b6704cb660e3095cced5a|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:932059657|largest:932059657|pns:0|
[2025/09/12 05:03:41 573506] [info] |scid:fe5b6704cb660e3095cced5a|xqc_conn_on_pkt_processed|====>|conn:0000558BB887DF2C|path:0|size:1200|pkt_type:INIT|pkt_num:932059657|frame:PADDING CRYPTO |recv_time:1757653421572244|dcid:9c79368dc821fa0980a423da4ad286e60a97|dcid_seq:0|
[2025/09/12 05:03:41 573512] [debug] |scid:fe5b6704cb660e3095cced5a|xqc_timer_set|type:PATH_IDLE|expire:1757653481572244|now:1757653421572244|interv:60000000|
[2025/09/12 05:03:41 573516] [debug] |scid:fe5b6704cb660e3095cced5a|xqc_timer_set|type:CONN_IDLE|expire:1757653481572244|now:1757653421572244|interv:60000000|
[2025/09/12 05:03:41 573520] [debug] |xqc_engine_main_logic|BEGIN|now:1757653421573520|
[2025/09/12 05:03:41 573525] [debug] |scid:fe5b6704cb660e3095cced5a|xqc_engine_process_conn|conn:0000558BB887DF2C|state:S_INIT|flag:TICKING DCID_OK UPPER_CONN_EXIST INIT_RECVD NEED_RUN (null) |now:1757653421573525|
[2025/09/12 05:03:41 573531] [info] |scid:fe5b6704cb660e3095cced5a|xqc_conn_check_tx_key|keys are ready, can send 1rtt now|
[2025/09/12 05:03:41 573535] [debug] |scid:fe5b6704cb660e3095cced5a|xqc_crypto_stream_on_read|encrypt_level:0|cur_state:S_INIT|next_state:S_INITIAL_RECVD|
[2025/09/12 05:03:41 573539] [debug] |scid:fe5b6704cb660e3095cced5a|xqc_process_crypto_write_streams|
[2025/09/12 05:03:41 573543] [debug] |scid:fe5b6704cb660e3095cced5a|xqc_crypto_stream_on_write|enc_level|0|
[2025/09/12 05:03:41 573547] [debug] |scid:fe5b6704cb660e3095cced5a|xqc_crypto_stream_on_write|cur_state:1|switch|
[2025/09/12 05:03:41 573553] [info] |scid:fe5b6704cb660e3095cced5a|xqc_crypto_stream_send|crypto send data|pkt_num:0|size:137|sent:94|pkt_type:INIT|frame:CRYPTO |now:1757653421573553|
[2025/09/12 05:03:41 573558] [debug] |scid:fe5b6704cb660e3095cced5a|xqc_crypto_stream_on_write|encrypt_level:0|cur_state:S_INITIAL_RECVD|next_state:S_INITIAL_SENT|
[2025/09/12 05:03:41 573562] [debug] |scid:fe5b6704cb660e3095cced5a|xqc_process_crypto_write_streams|
[2025/09/12 05:03:41 573565] [debug] |scid:fe5b6704cb660e3095cced5a|xqc_crypto_stream_on_write|enc_level|2|
[2025/09/12 05:03:41 573570] [info] |scid:fe5b6704cb660e3095cced5a|xqc_crypto_stream_send|crypto send data|pkt_num:0|size:194|sent:152|pkt_type:HSK|frame:CRYPTO |now:1757653421573569|
[2025/09/12 05:03:41 573574] [info] |scid:fe5b6704cb660e3095cced5a|xqc_crypto_stream_send|crypto send data|pkt_num:0|size:516|sent:474|pkt_type:HSK|frame:CRYPTO |now:1757653421573574|
[2025/09/12 05:03:41 573579] [info] |scid:fe5b6704cb660e3095cced5a|xqc_crypto_stream_send|crypto send data|pkt_num:0|size:126|sent:84|pkt_type:HSK|frame:CRYPTO |now:1757653421573579|
[2025/09/12 05:03:41 573589] [info] |scid:fe5b6704cb660e3095cced5a|xqc_crypto_stream_send|crypto send data|pkt_num:0|size:82|sent:40|pkt_type:HSK|frame:CRYPTO |now:1757653421573589|
[2025/09/12 05:03:41 573593] [debug] |scid:fe5b6704cb660e3095cced5a|xqc_crypto_stream_on_write|encrypt_level:2|cur_state:S_INITIAL_SENT|next_state:S_HANDSHAKE_SENT|
[2025/09/12 05:03:41 573599] [debug] |scid:fe5b6704cb660e3095cced5a|xqc_gen_ack_frame|largest_recv:932059657|ack_delay:1354|first_ack_range:0|largest_pkt_recv_time:1757653421572244|
[2025/09/12 05:03:41 573604] [debug] |scid:fe5b6704cb660e3095cced5a|xqc_gen_ack_frame|high:932059657|low:932059657|pkt_pns:0|
[2025/09/12 05:03:41 573608] [debug] |scid:fe5b6704cb660e3095cced5a|xqc_write_ack_to_one_packet|ack_size:9|path:0|path_largest_recv:932059657|frame_largest_recv:932059657|
[2025/09/12 05:03:41 573612] [debug] |scid:fe5b6704cb660e3095cced5a|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:0|
[2025/09/12 05:03:41 573618] [debug] |scid:fe5b6704cb660e3095cced5a|xqc_path_get_perf_class|conn:0000558BB887DF2C|path_id:0|path_srtt:250000|min_srtt:250000|path_bw:0|loss_rate:0.00|path_pto:0|
[2025/09/12 05:03:41 573623] [debug] |scid:fe5b6704cb660e3095cced5a|xqc_minrtt_scheduler_get_path|path srtt|conn:0000558BB887DF2C|path_id:0|path_srtt:250000|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:03:41 573628] [debug] |scid:fe5b6704cb660e3095cced5a|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CRYPTO |pn:0|size:137|reinj:0|path_class:2|
[2025/09/12 05:03:41 573633] [debug] |scid:fe5b6704cb660e3095cced5a|xqc_path_get_perf_class|conn:0000558BB887DF2C|path_id:0|path_srtt:250000|min_srtt:250000|path_bw:0|loss_rate:0.00|path_pto:0|
[2025/09/12 05:03:41 573637] [debug] |scid:fe5b6704cb660e3095cced5a|xqc_minrtt_scheduler_get_path|path srtt|conn:0000558BB887DF2C|path_id:0|path_srtt:250000|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:03:41 573641] [debug] |scid:fe5b6704cb660e3095cced5a|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CRYPTO |pn:0|size:194|reinj:0|path_class:2|
[2025/09/12 05:03:41 573645] [debug] |scid:fe5b6704cb660e3095cced5a|xqc_path_get_perf_class|conn:0000558BB887DF2C|path_id:0|path_srtt:250000|min_srtt:250000|path_bw:0|loss_rate:0.00|path_pto:0|
[2025/09/12 05:03:41 573649] [debug] |scid:fe5b6704cb660e3095cced5a|xqc_minrtt_scheduler_get_path|path srtt|conn:0000558BB887DF2C|path_id:0|path_srtt:250000|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:03:41 573654] [debug] |scid:fe5b6704cb660e3095cced5a|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CRYPTO |pn:0|size:516|reinj:0|path_class:2|
[2025/09/12 05:03:41 573658] [debug] |scid:fe5b6704cb660e3095cced5a|xqc_path_get_perf_class|conn:0000558BB887DF2C|path_id:0|path_srtt:250000|min_srtt:250000|path_bw:0|loss_rate:0.00|path_pto:0|
[2025/09/12 05:03:41 573662] [debug] |scid:fe5b6704cb660e3095cced5a|xqc_minrtt_scheduler_get_path|path srtt|conn:0000558BB887DF2C|path_id:0|path_srtt:250000|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:03:41 573666] [debug] |scid:fe5b6704cb660e3095cced5a|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CRYPTO |pn:0|size:126|reinj:0|path_class:2|
[2025/09/12 05:03:41 573670] [debug] |scid:fe5b6704cb660e3095cced5a|xqc_path_get_perf_class|conn:0000558BB887DF2C|path_id:0|path_srtt:250000|min_srtt:250000|path_bw:0|loss_rate:0.00|path_pto:0|
[2025/09/12 05:03:41 573675] [debug] |scid:fe5b6704cb660e3095cced5a|xqc_minrtt_scheduler_get_path|path srtt|conn:0000558BB887DF2C|path_id:0|path_srtt:250000|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:03:41 573679] [debug] |scid:fe5b6704cb660e3095cced5a|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CRYPTO |pn:0|size:82|reinj:0|path_class:2|
[2025/09/12 05:03:41 573683] [debug] |scid:fe5b6704cb660e3095cced5a|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:ACK |stream_id:0|stream_offset:0|
[2025/09/12 05:03:41 573692] [debug] |scid:fe5b6704cb660e3095cced5a|xqc_check_acked_or_dropped_pkt|conn:0000558BB887DF2C|pkt_num:0|size:137|pkt_type:INIT|frame:CRYPTO |
[2025/09/12 05:03:41 573697] [debug] |scid:fe5b6704cb660e3095cced5a|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:0|
[2025/09/12 05:03:41 573739] [info] |scid:fe5b6704cb660e3095cced5a|xqc_send_packet_with_pn|<==|conn:0000558BB887DF2C|path:0|pkt_num:0|size:1184|sent:1200|pkt_type:INIT|frame:PADDING CRYPTO |inflight:0|now:1757653421573705|stream_id:0|stream_offset:0|
[2025/09/12 05:03:41 573749] [debug] |scid:fe5b6704cb660e3095cced5a|xqc_send_ctl_on_packet_sent|conn:0000558BB887DF2C|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 05:03:41 573757] [debug] |scid:fe5b6704cb660e3095cced5a|xqc_send_ctl_on_packet_sent|path:0|inflight:0|applimit:0|
[2025/09/12 05:03:41 573764] [debug] |scid:fe5b6704cb660e3095cced5a|xqc_send_ctl_get_pto_time_and_space|srtt:250000|rtt_var:125000|pto_duration:750000|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:03:41 573772] [debug] |scid:fe5b6704cb660e3095cced5a|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB887DF2C|path:0|PNS: 0, unacked: 1184|
[2025/09/12 05:03:41 573777] [debug] |scid:fe5b6704cb660e3095cced5a|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB887DF2C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:03:41 573781] [debug] |scid:fe5b6704cb660e3095cced5a|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB887DF2C|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:03:41 573785] [debug] |scid:fe5b6704cb660e3095cced5a|xqc_timer_set|type:LOSS_DETECTION|expire:1757653422323705|now:1757653421573763|interv:749942|
[2025/09/12 05:03:41 573789] [debug] |scid:fe5b6704cb660e3095cced5a|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB887DF2C|path:0|pns:0|expire:1757653422323705|now:1757653421573763|interval:749942|pto_count:0|srtt:250000
[2025/09/12 05:03:41 573794] [debug] |scid:fe5b6704cb660e3095cced5a|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:45952|inflight:1184|
[2025/09/12 05:03:41 573799] [debug] |scid:fe5b6704cb660e3095cced5a|xqc_check_acked_or_dropped_pkt|conn:0000558BB887DF2C|pkt_num:0|size:194|pkt_type:HSK|frame:CRYPTO |
[2025/09/12 05:03:41 573804] [debug] |scid:fe5b6704cb660e3095cced5a|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:0|
[2025/09/12 05:03:41 573831] [info] |scid:fe5b6704cb660e3095cced5a|xqc_send_packet_with_pn|<==|conn:0000558BB887DF2C|path:0|pkt_num:0|size:194|sent:210|pkt_type:HSK|frame:CRYPTO |inflight:1184|now:1757653421573811|stream_id:0|stream_offset:0|
[2025/09/12 05:03:41 573840] [debug] |scid:fe5b6704cb660e3095cced5a|xqc_send_ctl_on_packet_sent|conn:0000558BB887DF2C|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 05:03:41 573846] [debug] |scid:fe5b6704cb660e3095cced5a|xqc_send_ctl_on_packet_sent|path:0|inflight:1184|applimit:0|
[2025/09/12 05:03:41 573853] [debug] |scid:fe5b6704cb660e3095cced5a|xqc_send_ctl_get_pto_time_and_space|srtt:250000|rtt_var:125000|pto_duration:750000|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:03:41 573859] [debug] |scid:fe5b6704cb660e3095cced5a|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB887DF2C|path:0|PNS: 0, unacked: 1184|
[2025/09/12 05:03:41 573863] [debug] |scid:fe5b6704cb660e3095cced5a|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB887DF2C|path:0|PNS: 1, unacked: 194|
[2025/09/12 05:03:41 573867] [debug] |scid:fe5b6704cb660e3095cced5a|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB887DF2C|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:03:41 573871] [debug] |scid:fe5b6704cb660e3095cced5a|xqc_timer_set|type:LOSS_DETECTION|expire:1757653422323705|now:1757653421573852|interv:749853|
[2025/09/12 05:03:41 573875] [debug] |scid:fe5b6704cb660e3095cced5a|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB887DF2C|path:0|pns:0|expire:1757653422323705|now:1757653421573852|interval:749853|pto_count:0|srtt:250000
[2025/09/12 05:03:41 573884] [debug] |scid:fe5b6704cb660e3095cced5a|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:45952|inflight:1378|
[2025/09/12 05:03:41 573888] [debug] |scid:fe5b6704cb660e3095cced5a|xqc_check_acked_or_dropped_pkt|conn:0000558BB887DF2C|pkt_num:0|size:516|pkt_type:HSK|frame:CRYPTO |
[2025/09/12 05:03:41 573893] [debug] |scid:fe5b6704cb660e3095cced5a|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1|
[2025/09/12 05:03:41 573919] [info] |scid:fe5b6704cb660e3095cced5a|xqc_send_packet_with_pn|<==|conn:0000558BB887DF2C|path:0|pkt_num:1|size:516|sent:532|pkt_type:HSK|frame:CRYPTO |inflight:1378|now:1757653421573899|stream_id:0|stream_offset:0|
[2025/09/12 05:03:41 573928] [debug] |scid:fe5b6704cb660e3095cced5a|xqc_send_ctl_on_packet_sent|conn:0000558BB887DF2C|path:0|pkt_num:1|origin_pktnum:0|size:516|enc_size:532|pkt_type:HSK|frame:CRYPTO |conn_state:S_HANDSHAKE_SENT|po_in_flight:0||retrans:0|
[2025/09/12 05:03:41 573935] [debug] |scid:fe5b6704cb660e3095cced5a|xqc_send_ctl_on_packet_sent|path:0|inflight:1378|applimit:0|
[2025/09/12 05:03:41 573941] [debug] |scid:fe5b6704cb660e3095cced5a|xqc_send_ctl_get_pto_time_and_space|srtt:250000|rtt_var:125000|pto_duration:750000|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:03:41 573947] [debug] |scid:fe5b6704cb660e3095cced5a|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB887DF2C|path:0|PNS: 0, unacked: 1184|
[2025/09/12 05:03:41 573951] [debug] |scid:fe5b6704cb660e3095cced5a|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB887DF2C|path:0|PNS: 1, unacked: 710|
[2025/09/12 05:03:41 573955] [debug] |scid:fe5b6704cb660e3095cced5a|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB887DF2C|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:03:41 573959] [debug] |scid:fe5b6704cb660e3095cced5a|xqc_timer_set|type:LOSS_DETECTION|expire:1757653422323705|now:1757653421573941|interv:749764|
[2025/09/12 05:03:41 573963] [debug] |scid:fe5b6704cb660e3095cced5a|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB887DF2C|path:0|pns:0|expire:1757653422323705|now:1757653421573941|interval:749764|pto_count:0|srtt:250000
[2025/09/12 05:03:41 573967] [debug] |scid:fe5b6704cb660e3095cced5a|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:45952|inflight:1894|
[2025/09/12 05:03:41 573971] [debug] |scid:fe5b6704cb660e3095cced5a|xqc_check_acked_or_dropped_pkt|conn:0000558BB887DF2C|pkt_num:0|size:126|pkt_type:HSK|frame:CRYPTO |
[2025/09/12 05:03:41 573976] [debug] |scid:fe5b6704cb660e3095cced5a|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:2|
[2025/09/12 05:03:41 573998] [info] |scid:fe5b6704cb660e3095cced5a|xqc_send_packet_with_pn|<==|conn:0000558BB887DF2C|path:0|pkt_num:2|size:126|sent:142|pkt_type:HSK|frame:CRYPTO |inflight:1894|now:1757653421573981|stream_id:0|stream_offset:0|
[2025/09/12 05:03:41 574006] [debug] |scid:fe5b6704cb660e3095cced5a|xqc_send_ctl_on_packet_sent|conn:0000558BB887DF2C|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 05:03:41 574013] [debug] |scid:fe5b6704cb660e3095cced5a|xqc_send_ctl_on_packet_sent|path:0|inflight:1894|applimit:0|
[2025/09/12 05:03:41 574020] [debug] |scid:fe5b6704cb660e3095cced5a|xqc_send_ctl_get_pto_time_and_space|srtt:250000|rtt_var:125000|pto_duration:750000|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:03:41 574026] [debug] |scid:fe5b6704cb660e3095cced5a|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB887DF2C|path:0|PNS: 0, unacked: 1184|
[2025/09/12 05:03:41 574030] [debug] |scid:fe5b6704cb660e3095cced5a|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB887DF2C|path:0|PNS: 1, unacked: 836|
[2025/09/12 05:03:41 574034] [debug] |scid:fe5b6704cb660e3095cced5a|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB887DF2C|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:03:41 574037] [debug] |scid:fe5b6704cb660e3095cced5a|xqc_timer_set|type:LOSS_DETECTION|expire:1757653422323705|now:1757653421574020|interv:749685|
[2025/09/12 05:03:41 574060] [debug] |scid:fe5b6704cb660e3095cced5a|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB887DF2C|path:0|pns:0|expire:1757653422323705|now:1757653421574020|interval:749685|pto_count:0|srtt:250000
[2025/09/12 05:03:41 574065] [debug] |scid:fe5b6704cb660e3095cced5a|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:45952|inflight:2020|
[2025/09/12 05:03:41 574069] [debug] |scid:fe5b6704cb660e3095cced5a|xqc_check_acked_or_dropped_pkt|conn:0000558BB887DF2C|pkt_num:0|size:82|pkt_type:HSK|frame:CRYPTO |
[2025/09/12 05:03:41 574074] [debug] |scid:fe5b6704cb660e3095cced5a|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:3|
[2025/09/12 05:03:41 574099] [info] |scid:fe5b6704cb660e3095cced5a|xqc_send_packet_with_pn|<==|conn:0000558BB887DF2C|path:0|pkt_num:3|size:82|sent:98|pkt_type:HSK|frame:CRYPTO |inflight:2020|now:1757653421574080|stream_id:0|stream_offset:0|
[2025/09/12 05:03:41 574107] [debug] |scid:fe5b6704cb660e3095cced5a|xqc_send_ctl_on_packet_sent|conn:0000558BB887DF2C|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 05:03:41 574114] [debug] |scid:fe5b6704cb660e3095cced5a|xqc_send_ctl_on_packet_sent|path:0|inflight:2020|applimit:0|
[2025/09/12 05:03:41 574121] [debug] |scid:fe5b6704cb660e3095cced5a|xqc_send_ctl_get_pto_time_and_space|srtt:250000|rtt_var:125000|pto_duration:750000|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:03:41 574127] [debug] |scid:fe5b6704cb660e3095cced5a|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB887DF2C|path:0|PNS: 0, unacked: 1184|
[2025/09/12 05:03:41 574132] [debug] |scid:fe5b6704cb660e3095cced5a|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB887DF2C|path:0|PNS: 1, unacked: 918|
[2025/09/12 05:03:41 574136] [debug] |scid:fe5b6704cb660e3095cced5a|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB887DF2C|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:03:41 574139] [debug] |scid:fe5b6704cb660e3095cced5a|xqc_timer_set|type:LOSS_DETECTION|expire:1757653422323705|now:1757653421574120|interv:749585|
[2025/09/12 05:03:41 574143] [debug] |scid:fe5b6704cb660e3095cced5a|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB887DF2C|path:0|pns:0|expire:1757653422323705|now:1757653421574120|interval:749585|pto_count:0|srtt:250000
[2025/09/12 05:03:41 574148] [debug] |scid:fe5b6704cb660e3095cced5a|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:45952|inflight:2102|
[2025/09/12 05:03:41 574152] [debug] |scid:fe5b6704cb660e3095cced5a|xqc_check_acked_or_dropped_pkt|conn:0000558BB887DF2C|pkt_num:0|size:52|pkt_type:INIT|frame:ACK |
[2025/09/12 05:03:41 574156] [debug] |scid:fe5b6704cb660e3095cced5a|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1|
[2025/09/12 05:03:41 574179] [info] |scid:fe5b6704cb660e3095cced5a|xqc_send_packet_with_pn|<==|conn:0000558BB887DF2C|path:0|pkt_num:1|size:52|sent:68|pkt_type:INIT|frame:ACK |inflight:2102|now:1757653421574162|stream_id:0|stream_offset:0|
[2025/09/12 05:03:41 574187] [debug] |scid:fe5b6704cb660e3095cced5a|xqc_send_ctl_on_packet_sent|conn:0000558BB887DF2C|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 05:03:41 574195] [debug] |scid:fe5b6704cb660e3095cced5a|xqc_conn_next_wakeup_time|wakeup_time:1757653422323705|
[2025/09/12 05:03:41 574202] [debug] |scid:fe5b6704cb660e3095cced5a|xqc_engine_add_wakeup_queue|next_tick_time:1757653422323705|
[2025/09/12 05:03:41 574208] [debug] |xqc_engine_wakeup_after|wakeup:1757653422323705|now:1757653421574208|diff:749497|
[2025/09/12 05:03:41 574213] [debug] |xqc_engine_main_logic|END|now:1757653421573525|
[2025/09/12 05:03:41 574218] [debug] |xqc_engine_main_logic|BEGIN|now:1757653421574218|
[2025/09/12 05:03:41 574222] [debug] |xqc_engine_wakeup_after|wakeup:1757653422323705|now:1757653421574222|diff:749483|
[2025/09/12 05:03:41 574231] [debug] |xqc_engine_main_logic|END|now:1757653421574218|
[2025/09/12 05:03:41 712971] [info] |xqc_engine_packet_process|==>|conn:0000558BB887DF2C|size:61|state:S_HANDSHAKE_SENT|recv_time:1757653421712969|
[2025/09/12 05:03:41 712994] [debug] |scid:fe5b6704cb660e3095cced5a|xqc_packet_parse_handshake|success|Length:21|
[2025/09/12 05:03:41 713006] [debug] |scid:fe5b6704cb660e3095cced5a|xqc_packet_decrypt|largest_pn:0|
[2025/09/12 05:03:41 713012] [debug] |scid:fe5b6704cb660e3095cced5a|xqc_packet_decrypt|decryption nonce|path_id:0|pn:932059654|
[2025/09/12 05:03:41 713020] [debug] |scid:fe5b6704cb660e3095cced5a|xqc_packet_decrypt_single|pkt_type:HSK|pkt_num:932059654|
[2025/09/12 05:03:41 713029] [debug] |scid:fe5b6704cb660e3095cced5a|xqc_process_frames|frame_type:1|
[2025/09/12 05:03:41 713063] [debug] |scid:fe5b6704cb660e3095cced5a|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 05:03:41 713072] [info] |scid:fe5b6704cb660e3095cced5a|xqc_send_ctl_on_pns_discard|xqc_send_ctl_set_loss_detection_timer on discard pns:0
[2025/09/12 05:03:41 713081] [debug] |scid:fe5b6704cb660e3095cced5a|xqc_send_ctl_get_pto_time_and_space|srtt:250000|rtt_var:125000|pto_duration:750000|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:03:41 713088] [debug] |scid:fe5b6704cb660e3095cced5a|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB887DF2C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:03:41 713093] [debug] |scid:fe5b6704cb660e3095cced5a|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB887DF2C|path:0|PNS: 1, unacked: 918|
[2025/09/12 05:03:41 713098] [debug] |scid:fe5b6704cb660e3095cced5a|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB887DF2C|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:03:41 713104] [debug] |scid:fe5b6704cb660e3095cced5a|xqc_timer_set|type:LOSS_DETECTION|expire:1757653422324080|now:1757653421713080|interv:611000|
[2025/09/12 05:03:41 713109] [debug] |scid:fe5b6704cb660e3095cced5a|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB887DF2C|path:0|pns:1|expire:1757653422324080|now:1757653421713080|interval:611000|pto_count:0|srtt:250000
[2025/09/12 05:03:41 713115] [info] |scid:fe5b6704cb660e3095cced5a|xqc_conn_addr_validated|Address Validated|conn:0000558BB887DF2C|role:1|
[2025/09/12 05:03:41 713122] [debug] |scid:fe5b6704cb660e3095cced5a|xqc_timer_unset|type:ACK_HSK|
[2025/09/12 05:03:41 713129] [debug] |scid:fe5b6704cb660e3095cced5a|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 05:03:41 713139] [debug] |scid:fe5b6704cb660e3095cced5a|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:932059654|largest:932059654|pns:1|
[2025/09/12 05:03:41 713148] [info] |scid:fe5b6704cb660e3095cced5a|xqc_conn_on_pkt_processed|====>|conn:0000558BB887DF2C|path:0|size:61|pkt_type:HSK|pkt_num:932059654|frame:PING |recv_time:1757653421712969|dcid:fe5b6704cb660e3095cced5a|dcid_seq:0|
[2025/09/12 05:03:41 713158] [debug] |scid:fe5b6704cb660e3095cced5a|xqc_timer_set|type:PATH_IDLE|expire:1757653481712969|now:1757653421712969|interv:60000000|
[2025/09/12 05:03:41 713166] [debug] |scid:fe5b6704cb660e3095cced5a|xqc_timer_set|type:CONN_IDLE|expire:1757653481712969|now:1757653421712969|interv:60000000|
[2025/09/12 05:03:41 713174] [debug] |scid:fe5b6704cb660e3095cced5a|xqc_engine_remove_wakeup_queue|next_tick_time:1757653422323705|pq_index:0|
[2025/09/12 05:03:41 713183] [debug] |scid:fe5b6704cb660e3095cced5a|xqc_engine_add_active_queue|last_ticked_time:1757653421573525|
[2025/09/12 05:03:41 713191] [debug] |xqc_engine_main_logic|BEGIN|now:1757653421713191|
[2025/09/12 05:03:41 713198] [debug] |scid:fe5b6704cb660e3095cced5a|xqc_engine_process_conn|conn:0000558BB887DF2C|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:1757653421713197|
[2025/09/12 05:03:41 713215] [debug] |scid:fe5b6704cb660e3095cced5a|xqc_gen_ack_frame|largest_recv:932059654|ack_delay:246|first_ack_range:0|largest_pkt_recv_time:1757653421712969|
[2025/09/12 05:03:41 713221] [debug] |scid:fe5b6704cb660e3095cced5a|xqc_gen_ack_frame|high:932059654|low:932059654|pkt_pns:1|
[2025/09/12 05:03:41 713226] [debug] |scid:fe5b6704cb660e3095cced5a|xqc_write_ack_to_one_packet|ack_size:8|path:0|path_largest_recv:932059654|frame_largest_recv:932059654|
[2025/09/12 05:03:41 713233] [debug] |scid:fe5b6704cb660e3095cced5a|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:1|
[2025/09/12 05:03:41 713242] [debug] |scid:fe5b6704cb660e3095cced5a|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:ACK |stream_id:0|stream_offset:0|
[2025/09/12 05:03:41 713253] [debug] |scid:fe5b6704cb660e3095cced5a|xqc_check_acked_or_dropped_pkt|conn:0000558BB887DF2C|pkt_num:0|size:50|pkt_type:HSK|frame:ACK |
[2025/09/12 05:03:41 713263] [debug] |scid:fe5b6704cb660e3095cced5a|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:4|
[2025/09/12 05:03:41 713311] [info] |scid:fe5b6704cb660e3095cced5a|xqc_send_packet_with_pn|<==|conn:0000558BB887DF2C|path:0|pkt_num:4|size:50|sent:66|pkt_type:HSK|frame:ACK |inflight:918|now:1757653421713276|stream_id:0|stream_offset:0|
[2025/09/12 05:03:41 713324] [debug] |scid:fe5b6704cb660e3095cced5a|xqc_send_ctl_on_packet_sent|conn:0000558BB887DF2C|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 05:03:41 713336] [debug] |scid:fe5b6704cb660e3095cced5a|xqc_conn_next_wakeup_time|wakeup_time:1757653422324080|
[2025/09/12 05:03:41 713344] [debug] |scid:fe5b6704cb660e3095cced5a|xqc_engine_add_wakeup_queue|next_tick_time:1757653422324080|
[2025/09/12 05:03:41 713353] [debug] |xqc_engine_wakeup_after|wakeup:1757653422324080|now:1757653421713353|diff:610727|
[2025/09/12 05:03:41 713360] [debug] |xqc_engine_main_logic|END|now:1757653421713197|
[2025/09/12 05:03:41 713367] [debug] |xqc_engine_main_logic|BEGIN|now:1757653421713367|
[2025/09/12 05:03:41 713372] [debug] |xqc_engine_wakeup_after|wakeup:1757653422324080|now:1757653421713372|diff:610708|
[2025/09/12 05:03:41 713377] [debug] |xqc_engine_main_logic|END|now:1757653421713367|
[2025/09/12 05:03:42 325068] [debug] |xqc_engine_main_logic|BEGIN|now:1757653422325066|
[2025/09/12 05:03:42 325094] [debug] |scid:fe5b6704cb660e3095cced5a|xqc_engine_remove_wakeup_queue|next_tick_time:1757653422324080|pq_index:0|
[2025/09/12 05:03:42 325101] [debug] |scid:fe5b6704cb660e3095cced5a|xqc_engine_add_active_queue|last_ticked_time:1757653421713197|
[2025/09/12 05:03:42 325109] [debug] |scid:fe5b6704cb660e3095cced5a|xqc_engine_process_conn|conn:0000558BB887DF2C|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:1757653422325106|
[2025/09/12 05:03:42 325116] [debug] |scid:fe5b6704cb660e3095cced5a|xqc_timer_expire|timer expired|type:LOSS_DETECTION|expire_time:1757653422324080|now:1757653422325106|
[2025/09/12 05:03:42 325122] [debug] |scid:fe5b6704cb660e3095cced5a|xqc_timer_loss_detection_timeout|path:0|loss_detection_timeout|
[2025/09/12 05:03:42 325128] [debug] |scid:fe5b6704cb660e3095cced5a|xqc_timer_loss_detection_timeout|send Probe pkts|conn:0000558BB887DF2C|path:0|bytes_in_flight:918|
[2025/09/12 05:03:42 325133] [debug] |scid:fe5b6704cb660e3095cced5a|xqc_send_ctl_get_pto_time_and_space|srtt:250000|rtt_var:125000|pto_duration:750000|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:03:42 325139] [debug] |scid:fe5b6704cb660e3095cced5a|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB887DF2C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:03:42 325144] [debug] |scid:fe5b6704cb660e3095cced5a|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB887DF2C|path:0|PNS: 1, unacked: 918|
[2025/09/12 05:03:42 325149] [debug] |scid:fe5b6704cb660e3095cced5a|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB887DF2C|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:03:42 325163] [debug] |scid:fe5b6704cb660e3095cced5a|xqc_path_send_one_or_two_ack_elicit_pkts|send two ack-eliciting pkts|path:0|pns:1|
[2025/09/12 05:03:42 325170] [debug] |scid:fe5b6704cb660e3095cced5a|xqc_conn_send_probe_pkt|conn:0000558BB887DF2C|path:0|pkt_num:0|size:194|pkt_type:HSK|frame:CRYPTO |conn_state:S_HANDSHAKE_SENT|
[2025/09/12 05:03:42 325177] [debug] |scid:fe5b6704cb660e3095cced5a|xqc_conn_send_probe_pkt|conn:0000558BB887DF2C|path:0|pkt_num:1|size:516|pkt_type:HSK|frame:CRYPTO |conn_state:S_HANDSHAKE_SENT|
[2025/09/12 05:03:42 325183] [debug] |scid:fe5b6704cb660e3095cced5a|xqc_timer_loss_detection_timeout|xqc_send_ctl_set_loss_detection_timer|PTO|conn:0000558BB887DF2C|pto_count:1
[2025/09/12 05:03:42 325188] [debug] |scid:fe5b6704cb660e3095cced5a|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 05:03:42 325194] [debug] |scid:fe5b6704cb660e3095cced5a|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB887DF2C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:03:42 325198] [debug] |scid:fe5b6704cb660e3095cced5a|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB887DF2C|path:0|PNS: 1, unacked: 208|
[2025/09/12 05:03:42 325203] [debug] |scid:fe5b6704cb660e3095cced5a|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB887DF2C|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:03:42 325208] [debug] |scid:fe5b6704cb660e3095cced5a|xqc_timer_set|type:LOSS_DETECTION|expire:1757653423074080|now:1757653422325188|interv:748892|
[2025/09/12 05:03:42 325213] [debug] |scid:fe5b6704cb660e3095cced5a|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB887DF2C|path:0|pns:1|expire:1757653423074080|now:1757653422325188|interval:748892|pto_count:1|srtt:250000
[2025/09/12 05:03:42 325222] [debug] |scid:fe5b6704cb660e3095cced5a|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:CRYPTO |stream_id:0|stream_offset:0|
[2025/09/12 05:03:42 325228] [debug] |scid:fe5b6704cb660e3095cced5a|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:CRYPTO |stream_id:0|stream_offset:0|
[2025/09/12 05:03:42 325234] [debug] |scid:fe5b6704cb660e3095cced5a|xqc_check_acked_or_dropped_pkt|conn:0000558BB887DF2C|pkt_num:0|size:194|pkt_type:HSK|frame:CRYPTO |
[2025/09/12 05:03:42 325243] [debug] |scid:fe5b6704cb660e3095cced5a|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:5|
[2025/09/12 05:03:42 325322] [info] |scid:fe5b6704cb660e3095cced5a|xqc_send_packet_with_pn|<==|conn:0000558BB887DF2C|path:0|pkt_num:5|size:194|sent:210|pkt_type:HSK|frame:CRYPTO |inflight:208|now:1757653422325260|stream_id:0|stream_offset:0|
[2025/09/12 05:03:42 325333] [debug] |scid:fe5b6704cb660e3095cced5a|xqc_send_ctl_on_packet_sent|conn:0000558BB887DF2C|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 05:03:42 325341] [debug] |scid:fe5b6704cb660e3095cced5a|xqc_send_ctl_on_packet_sent|path:0|inflight:208|applimit:0|
[2025/09/12 05:03:42 325350] [debug] |scid:fe5b6704cb660e3095cced5a|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 05:03:42 325359] [debug] |scid:fe5b6704cb660e3095cced5a|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB887DF2C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:03:42 325367] [debug] |scid:fe5b6704cb660e3095cced5a|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB887DF2C|path:0|PNS: 1, unacked: 402|
[2025/09/12 05:03:42 325372] [debug] |scid:fe5b6704cb660e3095cced5a|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB887DF2C|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:03:42 325377] [debug] |scid:fe5b6704cb660e3095cced5a|xqc_timer_set|type:LOSS_DETECTION|expire:1757653423825260|now:1757653422325349|interv:1499911|
[2025/09/12 05:03:42 325382] [debug] |scid:fe5b6704cb660e3095cced5a|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB887DF2C|path:0|pns:1|expire:1757653423825260|now:1757653422325349|interval:1499911|pto_count:1|srtt:250000
[2025/09/12 05:03:42 325393] [debug] |scid:fe5b6704cb660e3095cced5a|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:45952|inflight:402|
[2025/09/12 05:03:42 325400] [debug] |scid:fe5b6704cb660e3095cced5a|xqc_check_acked_or_dropped_pkt|conn:0000558BB887DF2C|pkt_num:1|size:516|pkt_type:HSK|frame:CRYPTO |
[2025/09/12 05:03:42 325406] [debug] |scid:fe5b6704cb660e3095cced5a|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:6|
[2025/09/12 05:03:42 325439] [info] |scid:fe5b6704cb660e3095cced5a|xqc_send_packet_with_pn|<==|conn:0000558BB887DF2C|path:0|pkt_num:6|size:516|sent:532|pkt_type:HSK|frame:CRYPTO |inflight:402|now:1757653422325414|stream_id:0|stream_offset:0|
[2025/09/12 05:03:42 325450] [debug] |scid:fe5b6704cb660e3095cced5a|xqc_send_ctl_on_packet_sent|conn:0000558BB887DF2C|path:0|pkt_num:6|origin_pktnum:1|size:516|enc_size:532|pkt_type:HSK|frame:CRYPTO |conn_state:S_HANDSHAKE_SENT|po_in_flight:0||retrans:0|
[2025/09/12 05:03:42 325458] [debug] |scid:fe5b6704cb660e3095cced5a|xqc_send_ctl_on_packet_sent|path:0|inflight:402|applimit:0|
[2025/09/12 05:03:42 325466] [debug] |scid:fe5b6704cb660e3095cced5a|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 05:03:42 325474] [debug] |scid:fe5b6704cb660e3095cced5a|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB887DF2C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:03:42 325479] [debug] |scid:fe5b6704cb660e3095cced5a|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB887DF2C|path:0|PNS: 1, unacked: 918|
[2025/09/12 05:03:42 325483] [debug] |scid:fe5b6704cb660e3095cced5a|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB887DF2C|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:03:42 325488] [debug] |scid:fe5b6704cb660e3095cced5a|xqc_timer_set|type:LOSS_DETECTION|expire:1757653423825414|now:1757653422325466|interv:1499948|
[2025/09/12 05:03:42 325493] [debug] |scid:fe5b6704cb660e3095cced5a|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB887DF2C|path:0|pns:1|expire:1757653423825414|now:1757653422325466|interval:1499948|pto_count:1|srtt:250000
[2025/09/12 05:03:42 325499] [debug] |scid:fe5b6704cb660e3095cced5a|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:45952|inflight:918|
[2025/09/12 05:03:42 325505] [debug] |scid:fe5b6704cb660e3095cced5a|xqc_conn_next_wakeup_time|wakeup_time:1757653423825414|
[2025/09/12 05:03:42 325510] [debug] |scid:fe5b6704cb660e3095cced5a|xqc_engine_add_wakeup_queue|next_tick_time:1757653423825414|
[2025/09/12 05:03:42 325515] [debug] |xqc_engine_wakeup_after|wakeup:1757653423825414|now:1757653422325515|diff:1499899|
[2025/09/12 05:03:42 325524] [debug] |xqc_engine_main_logic|END|now:1757653422325106|
[2025/09/12 05:03:42 357964] [info] |xqc_engine_packet_process|==>|conn:0000558BB887DF2C|size:415|state:S_HANDSHAKE_SENT|recv_time:1757653422357962|
[2025/09/12 05:03:42 357979] [debug] |scid:fe5b6704cb660e3095cced5a|xqc_packet_parse_handshake|success|Length:63|
[2025/09/12 05:03:42 357987] [debug] |scid:fe5b6704cb660e3095cced5a|xqc_packet_decrypt|largest_pn:932059654|
[2025/09/12 05:03:42 357991] [debug] |scid:fe5b6704cb660e3095cced5a|xqc_packet_decrypt|decryption nonce|path_id:0|pn:932059656|
[2025/09/12 05:03:42 357998] [debug] |scid:fe5b6704cb660e3095cced5a|xqc_packet_decrypt_single|pkt_type:HSK|pkt_num:932059656|
[2025/09/12 05:03:42 358002] [debug] |scid:fe5b6704cb660e3095cced5a|xqc_process_frames|frame_type:2|
[2025/09/12 05:03:42 358008] [debug] |scid:fe5b6704cb660e3095cced5a|xqc_send_ctl_on_ack_received|conn:0000558BB887DF2C|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 05:03:42 358014] [debug] |scid:fe5b6704cb660e3095cced5a|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:1378|prior_delivered:0|prior_time:1757653421573705|is_app_limited:1|send_elapse:106|ack_elapse:784257|ctl_first_sent_time:1757653421573811|lagest_ack_time:1757653422357962|curr_delivered:194|
[2025/09/12 05:03:42 358025] [debug] |scid:fe5b6704cb660e3095cced5a|xqc_update_sample|sampler_sent_time_update:1757653421573811|
[2025/09/12 05:03:42 358030] [debug] |scid:fe5b6704cb660e3095cced5a|xqc_send_ctl_on_ack_received|sndq_packets_used:6||sndq_packets_used_bytes:0|sndq_packets_free:0|
[2025/09/12 05:03:42 358034] [debug] |scid:fe5b6704cb660e3095cced5a|xqc_send_ctl_on_ack_received|conn:0000558BB887DF2C|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:6|path_largest_ack:2|
[2025/09/12 05:03:42 358051] [debug] |scid:fe5b6704cb660e3095cced5a|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:2020|prior_delivered:0|prior_time:1757653421573705|is_app_limited:1|send_elapse:276|ack_elapse:784257|ctl_first_sent_time:1757653421573981|lagest_ack_time:1757653422357962|curr_delivered:320|
[2025/09/12 05:03:42 358056] [debug] |scid:fe5b6704cb660e3095cced5a|xqc_update_sample|sampler_sent_time_update:1757653421573981|
[2025/09/12 05:03:42 358062] [debug] |scid:fe5b6704cb660e3095cced5a|xqc_send_ctl_on_ack_received|sndq_packets_used:5||sndq_packets_used_bytes:0|sndq_packets_free:1|
[2025/09/12 05:03:42 358069] [debug] |scid:fe5b6704cb660e3095cced5a|xqc_send_ctl_on_ack_received|conn:0000558BB887DF2C|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 05:03:42 358075] [debug] |scid:fe5b6704cb660e3095cced5a|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:2102|prior_delivered:0|prior_time:1757653421573705|is_app_limited:1|send_elapse:375|ack_elapse:784257|ctl_first_sent_time:1757653421574080|lagest_ack_time:1757653422357962|curr_delivered:402|
[2025/09/12 05:03:42 358082] [debug] |scid:fe5b6704cb660e3095cced5a|xqc_update_sample|sampler_sent_time_update:1757653421574080|
[2025/09/12 05:03:42 358088] [debug] |scid:fe5b6704cb660e3095cced5a|xqc_send_ctl_on_ack_received|sndq_packets_used:4||sndq_packets_used_bytes:0|sndq_packets_free:2|
[2025/09/12 05:03:42 358095] [debug] |scid:fe5b6704cb660e3095cced5a|xqc_send_ctl_on_ack_received|conn:0000558BB887DF2C|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 05:03:42 358101] [debug] |scid:fe5b6704cb660e3095cced5a|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:402|prior_delivered:0|prior_time:1757653421573705|is_app_limited:1|send_elapse:751555|ack_elapse:784257|ctl_first_sent_time:1757653422325260|lagest_ack_time:1757653422357962|curr_delivered:596|
[2025/09/12 05:03:42 358108] [debug] |scid:fe5b6704cb660e3095cced5a|xqc_update_sample|sampler_sent_time_update:1757653422325260|
[2025/09/12 05:03:42 358114] [debug] |scid:fe5b6704cb660e3095cced5a|xqc_send_ctl_on_ack_received|sndq_packets_used:2||sndq_packets_used_bytes:0|sndq_packets_free:4|
[2025/09/12 05:03:42 358121] [debug] |scid:fe5b6704cb660e3095cced5a|xqc_send_ctl_on_ack_received|conn:0000558BB887DF2C|path:0|pkt_num:6|origin_pktnum:1|size:516|pns:1|pkt_type:HSK|frame:CRYPTO |conn_state:S_HANDSHAKE_SENT|frame_largest_ack:6|path_largest_ack:6|
[2025/09/12 05:03:42 358128] [debug] |scid:fe5b6704cb660e3095cced5a|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:918|prior_delivered:0|prior_time:1757653421573705|is_app_limited:1|send_elapse:751709|ack_elapse:784257|ctl_first_sent_time:1757653422325414|lagest_ack_time:1757653422357962|curr_delivered:1112|
[2025/09/12 05:03:42 358135] [debug] |scid:fe5b6704cb660e3095cced5a|xqc_update_sample|sampler_sent_time_update:1757653422325414|
[2025/09/12 05:03:42 358141] [debug] |scid:fe5b6704cb660e3095cced5a|xqc_send_ctl_on_ack_received|sndq_packets_used:0||sndq_packets_used_bytes:0|sndq_packets_free:6|
[2025/09/12 05:03:42 358147] [debug] |scid:fe5b6704cb660e3095cced5a|xqc_send_ctl_update_rtt|before update rtt|conn:0000558BB887DF2C|srtt:250000|rttvar:125000|minrtt:4294967295|latest_rtt:32548|ack_delay:0|
[2025/09/12 05:03:42 358161] [debug] |scid:fe5b6704cb660e3095cced5a|xqc_send_ctl_update_rtt|l-0.0.0.0-443-fe5b6704cb660e3095cced5a p-193.167.0.100-40004-82bdc4107fe3a10837cd1d37dbb5aa90b2 |after update rtt|conn:0000558BB887DF2C|srtt:32548|rttvar:16274|minrtt:32548|latest_rtt:32548|ack_delay:0|
[2025/09/12 05:03:42 358168] [debug] |scid:fe5b6704cb660e3095cced5a|xqc_send_ctl_on_spurious_loss_detected|ctl_reordering_packet_threshold:7|ctl_reordering_time_threshold_shift:0|
[2025/09/12 05:03:42 358173] [debug] |scid:fe5b6704cb660e3095cced5a|xqc_send_ctl_get_lost_sent_pn|largest_acked:6|lost_pn:18446744073709551615|thresh:7|
[2025/09/12 05:03:42 358179] [debug] |scid:fe5b6704cb660e3095cced5a|xqc_send_ctl_on_ack_received|xqc_recv_record_del from 932059655|pns:1|
[2025/09/12 05:03:42 358186] [debug] |scid:fe5b6704cb660e3095cced5a|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:03:42 358192] [debug] |scid:fe5b6704cb660e3095cced5a|xqc_send_ctl_set_loss_detection_timer|unset|no ack-eliciting pkts in flight|conn:0000558BB887DF2C|path:0|
[2025/09/12 05:03:42 358198] [debug] |scid:fe5b6704cb660e3095cced5a|xqc_timer_unset|type:LOSS_DETECTION|
[2025/09/12 05:03:42 358202] [debug] |scid:fe5b6704cb660e3095cced5a|xqc_generate_sample|sampler: send_elapse 751709, ack_elapse 784257, delivered 1112|rate 1417|lost 0|
[2025/09/12 05:03:42 358207] [debug] |scid:fe5b6704cb660e3095cced5a|xqc_bbr_update_bandwidth|BBRv1: RTT round update 0 -> 1|
[2025/09/12 05:03:42 358211] [debug] |scid:fe5b6704cb660e3095cced5a|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1417) in round 1|
[2025/09/12 05:03:42 358216] [debug] |scid:fe5b6704cb660e3095cced5a|xqc_bbr_update_min_rtt|probertt expire|rtt:32548, old_rtt:2147483647|
[2025/09/12 05:03:42 358220] [debug] |scid:fe5b6704cb660e3095cced5a|xqc_bbr_update_min_rtt|minrtt expire|rtt:32548, old_rtt:2147483647|
[2025/09/12 05:03:42 358224] [debug] |scid:fe5b6704cb660e3095cced5a|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:5744|extra_cwnd:283|
[2025/09/12 05:03:42 358228] [debug] |scid:fe5b6704cb660e3095cced5a|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:45952|packet_lost:0|acked:1112|po_sent_time:1757653422325414|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1112|
[2025/09/12 05:03:42 358232] [debug] |scid:fe5b6704cb660e3095cced5a|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:45952|packet_lost:0|acked:1112|po_sent_time:1757653422325414|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1112|
[2025/09/12 05:03:42 358237] [debug] |scid:fe5b6704cb660e3095cced5a|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-fe5b6704cb660e3095cced5a p-193.167.0.100-40004-82bdc4107fe3a10837cd1d37dbb5aa90b2 |bbr on ack|mode:0|pacing_rate:4073106|bw:1417|cwnd:47064|full_bw_reached:0|inflight:0|srtt:32548|latest_rtt:32548|min_rtt:32548|applimit:1|lost:0|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:1|
[2025/09/12 05:03:42 358242] [stats] |scid:fe5b6704cb660e3095cced5a|xqc_send_ctl_info_circle_record|l-0.0.0.0-443-fe5b6704cb660e3095cced5a p-193.167.0.100-40004-82bdc4107fe3a10837cd1d37dbb5aa90b2 |path:0||cwnd:47064|inflight:0|mode:0|applimit:0|pacing_rate:4073106|bw:1417|srtt:32548|latest_rtt:32548|min_rtt:32548|send:7|lost:0|tlp:0|recv:2|recovery:0|slow_start:1|conn_life:785965|acked:1112|delivered:1112|is_cwnd_limited:0|
[2025/09/12 05:03:42 358248] [debug] |scid:fe5b6704cb660e3095cced5a|xqc_process_frames|frame_type:6|
[2025/09/12 05:03:42 358254] [debug] |scid:fe5b6704cb660e3095cced5a|xqc_process_crypto_frame|level:2|
[2025/09/12 05:03:42 358259] [debug] |scid:fe5b6704cb660e3095cced5a|xqc_read_crypto_stream|xqc_read_crypto_stream|level:2|
[2025/09/12 05:03:42 358263] [debug] |scid:fe5b6704cb660e3095cced5a|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:2|36u|
[2025/09/12 05:03:42 358380] [debug] |scid:fe5b6704cb660e3095cced5a|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:3|SSL_quic_write_level:3|rv:1|
[2025/09/12 05:03:42 358394] [debug] |scid:fe5b6704cb660e3095cced5a|xqc_tls_do_handshake|TLS handshake|ret:1|
[2025/09/12 05:03:42 358399] [debug] |scid:fe5b6704cb660e3095cced5a|xqc_engine_remove_wakeup_queue|next_tick_time:1757653423825414|pq_index:0|
[2025/09/12 05:03:42 358404] [debug] |scid:fe5b6704cb660e3095cced5a|xqc_engine_add_active_queue|last_ticked_time:1757653422325106|
[2025/09/12 05:03:42 358408] [debug] |scid:fe5b6704cb660e3095cced5a|xqc_create_crypto_stream|encrypt_level:3|cur_state:S_HANDSHAKE_SENT|
[2025/09/12 05:03:42 358413] [debug] |scid:fe5b6704cb660e3095cced5a|xqc_process_crypto_frame|server create 1RTT stream|
[2025/09/12 05:03:42 358418] [info] |scid:fe5b6704cb660e3095cced5a|xqc_send_ctl_on_pns_discard|xqc_send_ctl_set_loss_detection_timer on discard pns:0
[2025/09/12 05:03:42 358422] [debug] |scid:fe5b6704cb660e3095cced5a|xqc_send_ctl_set_loss_detection_timer|unset|no ack-eliciting pkts in flight|conn:0000558BB887DF2C|path:0|
[2025/09/12 05:03:42 358426] [debug] |scid:fe5b6704cb660e3095cced5a|xqc_timer_unset|type:LOSS_DETECTION|
[2025/09/12 05:03:42 358430] [debug] |scid:fe5b6704cb660e3095cced5a|xqc_timer_unset|type:ACK_HSK|
[2025/09/12 05:03:42 358436] [debug] |scid:fe5b6704cb660e3095cced5a|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 05:03:42 358440] [debug] |scid:fe5b6704cb660e3095cced5a|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:932059656|largest:932059656|pns:1|
[2025/09/12 05:03:42 358445] [info] |scid:fe5b6704cb660e3095cced5a|xqc_conn_on_pkt_processed|====>|conn:0000558BB887DF2C|path:0|size:415|pkt_type:HSK|pkt_num:932059656|frame:ACK CRYPTO |recv_time:1757653422357962|dcid:fe5b6704cb660e3095cced5a|dcid_seq:0|
[2025/09/12 05:03:42 358451] [debug] |scid:fe5b6704cb660e3095cced5a|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:fe5b6704cb660e3095cced5a|spin_bit:0|
[2025/09/12 05:03:42 358455] [warn] |scid:fe5b6704cb660e3095cced5a|xqc_packet_parse_single|delay|buff 1RTT packet before handshake completed|
[2025/09/12 05:03:42 358459] [debug] |scid:fe5b6704cb660e3095cced5a|xqc_conn_buff_undecrypt_packet_in|====>|delay|undecrypt_count:1|encrypt_level:3|
[2025/09/12 05:03:42 358464] [info] |scid:fe5b6704cb660e3095cced5a|xqc_conn_process_packet|ignore err|-630|
[2025/09/12 05:03:42 358468] [debug] |scid:fe5b6704cb660e3095cced5a|xqc_timer_set|type:PATH_IDLE|expire:1757653482357962|now:1757653422357962|interv:60000000|
[2025/09/12 05:03:42 358472] [debug] |scid:fe5b6704cb660e3095cced5a|xqc_timer_set|type:CONN_IDLE|expire:1757653482357962|now:1757653422357962|interv:60000000|
[2025/09/12 05:03:42 358476] [debug] |xqc_engine_main_logic|BEGIN|now:1757653422358476|
[2025/09/12 05:03:42 358481] [debug] |scid:fe5b6704cb660e3095cced5a|xqc_engine_process_conn|conn:0000558BB887DF2C|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:1757653422358480|
[2025/09/12 05:03:42 358486] [debug] |scid:fe5b6704cb660e3095cced5a|xqc_conn_check_handshake_complete|HANDSHAKE_COMPLETED|conn:0000558BB887DF2C|
[2025/09/12 05:03:42 358490] [info] |scid:fe5b6704cb660e3095cced5a|xqc_conn_handshake_confirmed|handshake confirmed|conn:0000558BB887DF2C|
[2025/09/12 05:03:42 358494] [info] |scid:fe5b6704cb660e3095cced5a|xqc_send_ctl_on_pns_discard|xqc_send_ctl_set_loss_detection_timer on discard pns:1
[2025/09/12 05:03:42 358498] [debug] |scid:fe5b6704cb660e3095cced5a|xqc_send_ctl_set_loss_detection_timer|unset|no ack-eliciting pkts in flight|conn:0000558BB887DF2C|path:0|
[2025/09/12 05:03:42 358502] [debug] |scid:fe5b6704cb660e3095cced5a|xqc_timer_unset|type:LOSS_DETECTION|
[2025/09/12 05:03:42 358507] [debug] |scid:fe5b6704cb660e3095cced5a|xqc_conn_gen_token|expire:1758258222|
[2025/09/12 05:03:42 358512] [debug] |scid:fe5b6704cb660e3095cced5a|xqc_conn_early_data_reject|reject|
[2025/09/12 05:03:42 358519] [debug] |scid:fe5b6704cb660e3095cced5a|xqc_crypto_stream_on_read|encrypt_level:2|cur_state:S_HANDSHAKE_SENT|next_state:ESTABED|
[2025/09/12 05:03:42 358524] [debug] |scid:fe5b6704cb660e3095cced5a|xqc_conn_process_undecrypt_packet_in|delay|undecrypt_count:1|encrypt_level:3|
[2025/09/12 05:03:42 358528] [debug] |scid:fe5b6704cb660e3095cced5a|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:fe5b6704cb660e3095cced5a|spin_bit:0|
[2025/09/12 05:03:42 358533] [debug] |scid:fe5b6704cb660e3095cced5a|xqc_packet_decrypt|largest_pn:0|
[2025/09/12 05:03:42 358537] [debug] |scid:fe5b6704cb660e3095cced5a|xqc_packet_decrypt|decryption nonce|path_id:0|pn:932059653|
[2025/09/12 05:03:42 358544] [debug] |scid:fe5b6704cb660e3095cced5a|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:932059653|
[2025/09/12 05:03:42 358548] [debug] |scid:fe5b6704cb660e3095cced5a|xqc_process_frames|frame_type:18|
[2025/09/12 05:03:42 358552] [debug] |scid:fe5b6704cb660e3095cced5a|xqc_process_new_conn_id_frame|new_conn_id|2b7c1c57b232c123471fe1b375e7385aa6|sr_token:b7be7a8e11f0d9d9d795973548db26c5
[2025/09/12 05:03:42 358559] [debug] |scid:fe5b6704cb660e3095cced5a|xqc_process_frames|frame_type:18|
[2025/09/12 05:03:42 358563] [debug] |scid:fe5b6704cb660e3095cced5a|xqc_process_new_conn_id_frame|new_conn_id|d3c0d8be21a6026c62cfc336f560bf7c6d|sr_token:109e1b2343faea93d5f7a0ccbb94f6f3
[2025/09/12 05:03:42 358568] [debug] |scid:fe5b6704cb660e3095cced5a|xqc_process_frames|frame_type:18|
[2025/09/12 05:03:42 358571] [debug] |scid:fe5b6704cb660e3095cced5a|xqc_process_new_conn_id_frame|new_conn_id|d5eec59422d136391b4939e89fc0b88eed|sr_token:dfbe21f7d5aedb4af9a1fff462b6ccc3
[2025/09/12 05:03:42 358576] [debug] |scid:fe5b6704cb660e3095cced5a|xqc_process_frames|frame_type:18|
[2025/09/12 05:03:42 358580] [debug] |scid:fe5b6704cb660e3095cced5a|xqc_process_new_conn_id_frame|new_conn_id|43634da3c9cb25f4ce857bb156cfd9313c|sr_token:26406cec2339c4258984373c59342962
[2025/09/12 05:03:42 358585] [debug] |scid:fe5b6704cb660e3095cced5a|xqc_process_frames|frame_type:18|
[2025/09/12 05:03:42 358588] [debug] |scid:fe5b6704cb660e3095cced5a|xqc_process_new_conn_id_frame|new_conn_id|95e91956ed88c31f458192a9e8f712a5a1|sr_token:e4d04a46b7a800f607bd8e2b4ecf27c8
[2025/09/12 05:03:42 358593] [debug] |scid:fe5b6704cb660e3095cced5a|xqc_process_frames|frame_type:18|
[2025/09/12 05:03:42 358597] [debug] |scid:fe5b6704cb660e3095cced5a|xqc_process_new_conn_id_frame|new_conn_id|cbb07b70af0a1f6e6b248bd805748b2bce|sr_token:f8156347fb8c9dc45492afab4b45bf2c
[2025/09/12 05:03:42 358602] [debug] |scid:fe5b6704cb660e3095cced5a|xqc_process_frames|frame_type:18|
[2025/09/12 05:03:42 358606] [debug] |scid:fe5b6704cb660e3095cced5a|xqc_process_new_conn_id_frame|new_conn_id|2ed3d31fdca9e8864f2b94e9e8bc32503f|sr_token:fdaa8db1eff0c88b9f3c3db87a93ee14
[2025/09/12 05:03:42 358611] [debug] |scid:fe5b6704cb660e3095cced5a|xqc_process_frames|frame_type:b|
[2025/09/12 05:03:42 358615] [debug] |scid:fe5b6704cb660e3095cced5a|xqc_process_stream_frame|offset:0|data_length:17|fin:1|stream_id:0|path:0|
[2025/09/12 05:03:42 358623] [debug] |scid:fe5b6704cb660e3095cced5a|xqc_insert_stream_frame|merge left|merged_offset_end:17|new_offset:0|new_len:17|
[2025/09/12 05:03:42 358627] [debug] |scid:fe5b6704cb660e3095cced5a|xqc_process_stream_frame|xqc_stream_ready_to_read all recvd|
[2025/09/12 05:03:42 358631] [debug] |scid:fe5b6704cb660e3095cced5a|xqc_process_stream_frame|stream_length:17|merged_offset_end:17|stream_id:0|
[2025/09/12 05:03:42 358636] [debug] |scid:fe5b6704cb660e3095cced5a|xqc_timer_set|type:ACK_01RTT|expire:1757653422382962|now:1757653422357962|interv:25000|
[2025/09/12 05:03:42 358640] [debug] |scid:fe5b6704cb660e3095cced5a|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:1757653422357962|max_ack_delay:25000|
[2025/09/12 05:03:42 358648] [debug] |scid:fe5b6704cb660e3095cced5a|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:932059653|largest:932059653|pns:2|
[2025/09/12 05:03:42 358652] [info] |scid:fe5b6704cb660e3095cced5a|xqc_conn_on_pkt_processed|====>|conn:0000558BB887DF2C|path:0|size:312|pkt_type:SHORT_HEADER|pkt_num:932059653|frame:STREAM NEW_CONNECTION_ID |recv_time:1757653422357962|dcid:fe5b6704cb660e3095cced5a|dcid_seq:0|
[2025/09/12 05:03:42 358657] [debug] |scid:fe5b6704cb660e3095cced5a|xqc_process_crypto_write_streams|
[2025/09/12 05:03:42 358661] [debug] |scid:fe5b6704cb660e3095cced5a|xqc_crypto_stream_on_write|enc_level|3|
[2025/09/12 05:03:42 358665] [info] |scid:fe5b6704cb660e3095cced5a|xqc_crypto_stream_send|crypto send data|pkt_num:0|size:283|sent:261|pkt_type:SHORT_HEADER|frame:CRYPTO |now:1757653422358665|
[2025/09/12 05:03:42 358670] [info] |scid:fe5b6704cb660e3095cced5a|xqc_crypto_stream_send|crypto send data|pkt_num:0|size:284|sent:262|pkt_type:SHORT_HEADER|frame:CRYPTO |now:1757653422358670|
[2025/09/12 05:03:42 358674] [debug] |scid:fe5b6704cb660e3095cced5a|xqc_crypto_stream_on_write|encrypt_level:3|cur_state:ESTABED|next_state:ESTABED|
[2025/09/12 05:03:42 358679] [debug] |scid:fe5b6704cb660e3095cced5a|xqc_process_read_streams|stream_read_notify|flag:2|stream_id:0|conn:0000558BB887DF2C|
[2025/09/12 05:03:42 358721] [debug] |scid:fe5b6704cb660e3095cced5a|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:25165824|
[2025/09/12 05:03:42 358726] [debug] |scid:fe5b6704cb660e3095cced5a|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 05:03:42 358730] [debug] |scid:fe5b6704cb660e3095cced5a|xqc_sample_check_app_limited|path:0|applimit:1112|
[2025/09/12 05:03:42 358736] [info] |scid:fe5b6704cb660e3095cced5a|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:0000558BB887DF2C|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 05:03:42 358744] [debug] |scid:fe5b6704cb660e3095cced5a|xqc_engine_conn_logic|engine is running on conn:l-0.0.0.0-443-fe5b6704cb660e3095cced5a p-193.167.0.100-40004-82bdc4107fe3a10837cd1d37dbb5aa90b2|
[2025/09/12 05:03:42 358755] [debug] |scid:fe5b6704cb660e3095cced5a|xqc_gen_ack_frame|largest_recv:932059656|ack_delay:793|first_ack_range:0|largest_pkt_recv_time:1757653422357962|
[2025/09/12 05:03:42 358762] [debug] |scid:fe5b6704cb660e3095cced5a|xqc_gen_ack_frame|high:932059656|low:932059656|pkt_pns:1|
[2025/09/12 05:03:42 358768] [debug] |scid:fe5b6704cb660e3095cced5a|xqc_write_ack_to_one_packet|ack_size:9|path:0|path_largest_recv:932059656|frame_largest_recv:932059656|
[2025/09/12 05:03:42 358774] [debug] |scid:fe5b6704cb660e3095cced5a|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:1|
[2025/09/12 05:03:42 358792] [debug] |scid:fe5b6704cb660e3095cced5a|xqc_write_new_conn_id_frame_to_packet|gen_new_scid|cid:19d10065fbc675c75ae61771|sr_token:00d60fd9fe7f00007b3a819f8b550000|seq_num:1
[2025/09/12 05:03:42 358803] [debug] |scid:fe5b6704cb660e3095cced5a|xqc_write_new_conn_id_frame_to_packet|gen_new_scid|cid:80e7f028e3fd02374497e493|sr_token:00d60fd9fe7f00007b3a819f8b550000|seq_num:2
[2025/09/12 05:03:42 358811] [debug] |scid:fe5b6704cb660e3095cced5a|xqc_path_get_perf_class|conn:0000558BB887DF2C|path_id:0|path_srtt:32548|min_srtt:32548|path_bw:1417|loss_rate:0.00|path_pto:0|
[2025/09/12 05:03:42 358819] [debug] |scid:fe5b6704cb660e3095cced5a|xqc_minrtt_scheduler_get_path|path srtt|conn:0000558BB887DF2C|path_id:0|path_srtt:32548|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:03:42 358826] [debug] |scid:fe5b6704cb660e3095cced5a|xqc_minrtt_scheduler_get_path|best path:0|frame_type:HANDSHAKE_DONE |pn:0|size:23|reinj:0|path_class:2|
[2025/09/12 05:03:42 358832] [debug] |scid:fe5b6704cb660e3095cced5a|xqc_path_get_perf_class|conn:0000558BB887DF2C|path_id:0|path_srtt:32548|min_srtt:32548|path_bw:1417|loss_rate:0.00|path_pto:0|
[2025/09/12 05:03:42 358844] [debug] |scid:fe5b6704cb660e3095cced5a|xqc_minrtt_scheduler_get_path|path srtt|conn:0000558BB887DF2C|path_id:0|path_srtt:32548|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:03:42 358851] [debug] |scid:fe5b6704cb660e3095cced5a|xqc_minrtt_scheduler_get_path|best path:0|frame_type:NEW_TOKEN |pn:0|size:33|reinj:0|path_class:2|
[2025/09/12 05:03:42 358857] [debug] |scid:fe5b6704cb660e3095cced5a|xqc_path_get_perf_class|conn:0000558BB887DF2C|path_id:0|path_srtt:32548|min_srtt:32548|path_bw:1417|loss_rate:0.00|path_pto:0|
[2025/09/12 05:03:42 358863] [debug] |scid:fe5b6704cb660e3095cced5a|xqc_minrtt_scheduler_get_path|path srtt|conn:0000558BB887DF2C|path_id:0|path_srtt:32548|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:03:42 358870] [debug] |scid:fe5b6704cb660e3095cced5a|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CRYPTO |pn:0|size:283|reinj:0|path_class:2|
[2025/09/12 05:03:42 358875] [debug] |scid:fe5b6704cb660e3095cced5a|xqc_path_get_perf_class|conn:0000558BB887DF2C|path_id:0|path_srtt:32548|min_srtt:32548|path_bw:1417|loss_rate:0.00|path_pto:0|
[2025/09/12 05:03:42 358882] [debug] |scid:fe5b6704cb660e3095cced5a|xqc_minrtt_scheduler_get_path|path srtt|conn:0000558BB887DF2C|path_id:0|path_srtt:32548|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:03:42 358889] [debug] |scid:fe5b6704cb660e3095cced5a|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CRYPTO |pn:0|size:284|reinj:0|path_class:2|
[2025/09/12 05:03:42 358895] [debug] |scid:fe5b6704cb660e3095cced5a|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:ACK |stream_id:0|stream_offset:0|
[2025/09/12 05:03:42 358902] [debug] |scid:fe5b6704cb660e3095cced5a|xqc_path_get_perf_class|conn:0000558BB887DF2C|path_id:0|path_srtt:32548|min_srtt:32548|path_bw:1417|loss_rate:0.00|path_pto:0|
[2025/09/12 05:03:42 358908] [debug] |scid:fe5b6704cb660e3095cced5a|xqc_minrtt_scheduler_get_path|path srtt|conn:0000558BB887DF2C|path_id:0|path_srtt:32548|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:03:42 358914] [debug] |scid:fe5b6704cb660e3095cced5a|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 05:03:42 358921] [debug] |scid:fe5b6704cb660e3095cced5a|xqc_path_get_perf_class|conn:0000558BB887DF2C|path_id:0|path_srtt:32548|min_srtt:32548|path_bw:1417|loss_rate:0.00|path_pto:0|
[2025/09/12 05:03:42 358927] [debug] |scid:fe5b6704cb660e3095cced5a|xqc_minrtt_scheduler_get_path|path srtt|conn:0000558BB887DF2C|path_id:0|path_srtt:32548|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:03:42 358934] [debug] |scid:fe5b6704cb660e3095cced5a|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 05:03:42 358938] [debug] |scid:fe5b6704cb660e3095cced5a|xqc_path_get_perf_class|conn:0000558BB887DF2C|path_id:0|path_srtt:32548|min_srtt:32548|path_bw:1417|loss_rate:0.00|path_pto:0|
[2025/09/12 05:03:42 358942] [debug] |scid:fe5b6704cb660e3095cced5a|xqc_send_ctl_can_send|l-0.0.0.0-443-fe5b6704cb660e3095cced5a p-193.167.0.100-40004-82bdc4107fe3a10837cd1d37dbb5aa90b2 |path:0|can:1|pkt_sz:1050|schedule_bytes:731|inflight:0|cwnd:47064|conn:0000558BB887DF2C|stream_id:0|stream_offset:1024|
[2025/09/12 05:03:42 358947] [debug] |scid:fe5b6704cb660e3095cced5a|xqc_minrtt_scheduler_get_path|path srtt|conn:0000558BB887DF2C|path_id:0|path_srtt:32548|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:03:42 358952] [debug] |scid:fe5b6704cb660e3095cced5a|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1050|reinj:0|path_class:2|
[2025/09/12 05:03:42 358957] [debug] |scid:fe5b6704cb660e3095cced5a|xqc_check_acked_or_dropped_pkt|conn:0000558BB887DF2C|pkt_num:0|size:23|pkt_type:SHORT_HEADER|frame:HANDSHAKE_DONE |
[2025/09/12 05:03:42 358965] [debug] |scid:fe5b6704cb660e3095cced5a|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:0|
[2025/09/12 05:03:42 359000] [info] |scid:fe5b6704cb660e3095cced5a|xqc_send_packet_with_pn|<==|conn:0000558BB887DF2C|path:0|pkt_num:0|size:23|sent:39|pkt_type:SHORT_HEADER|frame:HANDSHAKE_DONE |inflight:0|now:1757653422358972|stream_id:0|stream_offset:0|
[2025/09/12 05:03:42 359010] [debug] |scid:fe5b6704cb660e3095cced5a|xqc_send_ctl_on_packet_sent|conn:0000558BB887DF2C|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 05:03:42 359018] [debug] |scid:fe5b6704cb660e3095cced5a|xqc_send_ctl_on_packet_sent|path:0|inflight:0|applimit:1112|
[2025/09/12 05:03:42 359023] [debug] |scid:fe5b6704cb660e3095cced5a|xqc_send_ctl_get_pto_time_and_space|srtt:32548|rtt_var:16274|pto_duration:97644|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:03:42 359028] [debug] |scid:fe5b6704cb660e3095cced5a|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB887DF2C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:03:42 359032] [debug] |scid:fe5b6704cb660e3095cced5a|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB887DF2C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:03:42 359035] [debug] |scid:fe5b6704cb660e3095cced5a|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB887DF2C|path:0|PNS: 2, unacked: 23|
[2025/09/12 05:03:42 359058] [debug] |scid:fe5b6704cb660e3095cced5a|xqc_timer_set|type:LOSS_DETECTION|expire:1757653422481616|now:1757653422359023|interv:122593|
[2025/09/12 05:03:42 359064] [debug] |scid:fe5b6704cb660e3095cced5a|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB887DF2C|path:0|pns:2|expire:1757653422481616|now:1757653422359023|interval:122593|pto_count:0|srtt:32548
[2025/09/12 05:03:42 359071] [debug] |scid:fe5b6704cb660e3095cced5a|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:47064|inflight:23|
[2025/09/12 05:03:42 359079] [debug] |scid:fe5b6704cb660e3095cced5a|xqc_check_acked_or_dropped_pkt|conn:0000558BB887DF2C|pkt_num:0|size:33|pkt_type:SHORT_HEADER|frame:NEW_TOKEN |
[2025/09/12 05:03:42 359086] [debug] |scid:fe5b6704cb660e3095cced5a|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1|
[2025/09/12 05:03:42 359118] [info] |scid:fe5b6704cb660e3095cced5a|xqc_send_packet_with_pn|<==|conn:0000558BB887DF2C|path:0|pkt_num:1|size:33|sent:49|pkt_type:SHORT_HEADER|frame:NEW_TOKEN |inflight:23|now:1757653422359095|stream_id:0|stream_offset:0|
[2025/09/12 05:03:42 359128] [debug] |scid:fe5b6704cb660e3095cced5a|xqc_send_ctl_on_packet_sent|conn:0000558BB887DF2C|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 05:03:42 359135] [debug] |scid:fe5b6704cb660e3095cced5a|xqc_send_ctl_on_packet_sent|path:0|inflight:23|applimit:1112|
[2025/09/12 05:03:42 359142] [debug] |scid:fe5b6704cb660e3095cced5a|xqc_send_ctl_get_pto_time_and_space|srtt:32548|rtt_var:16274|pto_duration:97644|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:03:42 359148] [debug] |scid:fe5b6704cb660e3095cced5a|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB887DF2C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:03:42 359154] [debug] |scid:fe5b6704cb660e3095cced5a|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB887DF2C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:03:42 359160] [debug] |scid:fe5b6704cb660e3095cced5a|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB887DF2C|path:0|PNS: 2, unacked: 56|
[2025/09/12 05:03:42 359166] [debug] |scid:fe5b6704cb660e3095cced5a|xqc_timer_set|type:LOSS_DETECTION|expire:1757653422481739|now:1757653422359141|interv:122598|
[2025/09/12 05:03:42 359172] [debug] |scid:fe5b6704cb660e3095cced5a|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB887DF2C|path:0|pns:2|expire:1757653422481739|now:1757653422359141|interval:122598|pto_count:0|srtt:32548
[2025/09/12 05:03:42 359185] [debug] |scid:fe5b6704cb660e3095cced5a|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:47064|inflight:56|
[2025/09/12 05:03:42 359192] [debug] |scid:fe5b6704cb660e3095cced5a|xqc_check_acked_or_dropped_pkt|conn:0000558BB887DF2C|pkt_num:0|size:283|pkt_type:SHORT_HEADER|frame:CRYPTO |
[2025/09/12 05:03:42 359199] [debug] |scid:fe5b6704cb660e3095cced5a|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:2|
[2025/09/12 05:03:42 359236] [info] |scid:fe5b6704cb660e3095cced5a|xqc_send_packet_with_pn|<==|conn:0000558BB887DF2C|path:0|pkt_num:2|size:283|sent:299|pkt_type:SHORT_HEADER|frame:CRYPTO |inflight:56|now:1757653422359209|stream_id:0|stream_offset:0|
[2025/09/12 05:03:42 359247] [debug] |scid:fe5b6704cb660e3095cced5a|xqc_send_ctl_on_packet_sent|conn:0000558BB887DF2C|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 05:03:42 359254] [debug] |scid:fe5b6704cb660e3095cced5a|xqc_send_ctl_on_packet_sent|path:0|inflight:56|applimit:1112|
[2025/09/12 05:03:42 359261] [debug] |scid:fe5b6704cb660e3095cced5a|xqc_send_ctl_get_pto_time_and_space|srtt:32548|rtt_var:16274|pto_duration:97644|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:03:42 359268] [debug] |scid:fe5b6704cb660e3095cced5a|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB887DF2C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:03:42 359274] [debug] |scid:fe5b6704cb660e3095cced5a|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB887DF2C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:03:42 359280] [debug] |scid:fe5b6704cb660e3095cced5a|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB887DF2C|path:0|PNS: 2, unacked: 339|
[2025/09/12 05:03:42 359286] [debug] |scid:fe5b6704cb660e3095cced5a|xqc_timer_set|type:LOSS_DETECTION|expire:1757653422481853|now:1757653422359260|interv:122593|
[2025/09/12 05:03:42 359292] [debug] |scid:fe5b6704cb660e3095cced5a|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB887DF2C|path:0|pns:2|expire:1757653422481853|now:1757653422359260|interval:122593|pto_count:0|srtt:32548
[2025/09/12 05:03:42 359298] [debug] |scid:fe5b6704cb660e3095cced5a|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:47064|inflight:339|
[2025/09/12 05:03:42 359303] [debug] |scid:fe5b6704cb660e3095cced5a|xqc_check_acked_or_dropped_pkt|conn:0000558BB887DF2C|pkt_num:0|size:284|pkt_type:SHORT_HEADER|frame:CRYPTO |
[2025/09/12 05:03:42 359307] [debug] |scid:fe5b6704cb660e3095cced5a|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:3|
[2025/09/12 05:03:42 359332] [info] |scid:fe5b6704cb660e3095cced5a|xqc_send_packet_with_pn|<==|conn:0000558BB887DF2C|path:0|pkt_num:3|size:284|sent:300|pkt_type:SHORT_HEADER|frame:CRYPTO |inflight:339|now:1757653422359314|stream_id:0|stream_offset:0|
[2025/09/12 05:03:42 359338] [debug] |scid:fe5b6704cb660e3095cced5a|xqc_send_ctl_on_packet_sent|conn:0000558BB887DF2C|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 05:03:42 359343] [debug] |scid:fe5b6704cb660e3095cced5a|xqc_send_ctl_on_packet_sent|path:0|inflight:339|applimit:1112|
[2025/09/12 05:03:42 359351] [debug] |scid:fe5b6704cb660e3095cced5a|xqc_send_ctl_get_pto_time_and_space|srtt:32548|rtt_var:16274|pto_duration:97644|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:03:42 359357] [debug] |scid:fe5b6704cb660e3095cced5a|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB887DF2C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:03:42 359364] [debug] |scid:fe5b6704cb660e3095cced5a|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB887DF2C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:03:42 359370] [debug] |scid:fe5b6704cb660e3095cced5a|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB887DF2C|path:0|PNS: 2, unacked: 623|
[2025/09/12 05:03:42 359376] [debug] |scid:fe5b6704cb660e3095cced5a|xqc_timer_set|type:LOSS_DETECTION|expire:1757653422481958|now:1757653422359350|interv:122608|
[2025/09/12 05:03:42 359388] [debug] |scid:fe5b6704cb660e3095cced5a|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB887DF2C|path:0|pns:2|expire:1757653422481958|now:1757653422359350|interval:122608|pto_count:0|srtt:32548
[2025/09/12 05:03:42 359392] [debug] |scid:fe5b6704cb660e3095cced5a|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:47064|inflight:623|
[2025/09/12 05:03:42 359397] [debug] |scid:fe5b6704cb660e3095cced5a|xqc_check_acked_or_dropped_pkt|conn:0000558BB887DF2C|pkt_num:0|size:51|pkt_type:HSK|frame:ACK |
[2025/09/12 05:03:42 359401] [debug] |scid:fe5b6704cb660e3095cced5a|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:7|
[2025/09/12 05:03:42 359423] [info] |scid:fe5b6704cb660e3095cced5a|xqc_send_packet_with_pn|<==|conn:0000558BB887DF2C|path:0|pkt_num:7|size:51|sent:67|pkt_type:HSK|frame:ACK |inflight:623|now:1757653422359407|stream_id:0|stream_offset:0|
[2025/09/12 05:03:42 359429] [debug] |scid:fe5b6704cb660e3095cced5a|xqc_send_ctl_on_packet_sent|conn:0000558BB887DF2C|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 05:03:42 359433] [debug] |scid:fe5b6704cb660e3095cced5a|xqc_check_acked_or_dropped_pkt|conn:0000558BB887DF2C|pkt_num:0|size:54|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |
[2025/09/12 05:03:42 359438] [debug] |scid:fe5b6704cb660e3095cced5a|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:4|
[2025/09/12 05:03:42 359463] [info] |scid:fe5b6704cb660e3095cced5a|xqc_send_packet_with_pn|<==|conn:0000558BB887DF2C|path:0|pkt_num:4|size:54|sent:70|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |inflight:623|now:1757653422359444|stream_id:0|stream_offset:0|
[2025/09/12 05:03:42 359472] [debug] |scid:fe5b6704cb660e3095cced5a|xqc_send_ctl_on_packet_sent|conn:0000558BB887DF2C|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 05:03:42 359477] [debug] |scid:fe5b6704cb660e3095cced5a|xqc_send_ctl_on_packet_sent|path:0|inflight:623|applimit:1112|
[2025/09/12 05:03:42 359481] [debug] |scid:fe5b6704cb660e3095cced5a|xqc_send_ctl_get_pto_time_and_space|srtt:32548|rtt_var:16274|pto_duration:97644|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:03:42 359485] [debug] |scid:fe5b6704cb660e3095cced5a|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB887DF2C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:03:42 359489] [debug] |scid:fe5b6704cb660e3095cced5a|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB887DF2C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:03:42 359492] [debug] |scid:fe5b6704cb660e3095cced5a|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB887DF2C|path:0|PNS: 2, unacked: 677|
[2025/09/12 05:03:42 359496] [debug] |scid:fe5b6704cb660e3095cced5a|xqc_timer_set|type:LOSS_DETECTION|expire:1757653422482088|now:1757653422359480|interv:122608|
[2025/09/12 05:03:42 359500] [debug] |scid:fe5b6704cb660e3095cced5a|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB887DF2C|path:0|pns:2|expire:1757653422482088|now:1757653422359480|interval:122608|pto_count:0|srtt:32548
[2025/09/12 05:03:42 359504] [debug] |scid:fe5b6704cb660e3095cced5a|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:47064|inflight:677|
[2025/09/12 05:03:42 359509] [debug] |scid:fe5b6704cb660e3095cced5a|xqc_check_acked_or_dropped_pkt|conn:0000558BB887DF2C|pkt_num:0|size:54|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |
[2025/09/12 05:03:42 359513] [debug] |scid:fe5b6704cb660e3095cced5a|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:5|
[2025/09/12 05:03:42 359532] [info] |scid:fe5b6704cb660e3095cced5a|xqc_send_packet_with_pn|<==|conn:0000558BB887DF2C|path:0|pkt_num:5|size:54|sent:70|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |inflight:677|now:1757653422359518|stream_id:0|stream_offset:0|
[2025/09/12 05:03:42 359540] [debug] |scid:fe5b6704cb660e3095cced5a|xqc_send_ctl_on_packet_sent|conn:0000558BB887DF2C|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 05:03:42 359553] [debug] |scid:fe5b6704cb660e3095cced5a|xqc_send_ctl_on_packet_sent|path:0|inflight:677|applimit:1112|
[2025/09/12 05:03:42 359559] [debug] |scid:fe5b6704cb660e3095cced5a|xqc_send_ctl_get_pto_time_and_space|srtt:32548|rtt_var:16274|pto_duration:97644|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:03:42 359564] [debug] |scid:fe5b6704cb660e3095cced5a|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB887DF2C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:03:42 359568] [debug] |scid:fe5b6704cb660e3095cced5a|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB887DF2C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:03:42 359572] [debug] |scid:fe5b6704cb660e3095cced5a|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB887DF2C|path:0|PNS: 2, unacked: 731|
[2025/09/12 05:03:42 359576] [debug] |scid:fe5b6704cb660e3095cced5a|xqc_timer_set|type:LOSS_DETECTION|expire:1757653422482162|now:1757653422359559|interv:122603|
[2025/09/12 05:03:42 359580] [debug] |scid:fe5b6704cb660e3095cced5a|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB887DF2C|path:0|pns:2|expire:1757653422482162|now:1757653422359559|interval:122603|pto_count:0|srtt:32548
[2025/09/12 05:03:42 359584] [debug] |scid:fe5b6704cb660e3095cced5a|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:47064|inflight:731|
[2025/09/12 05:03:42 359589] [debug] |scid:fe5b6704cb660e3095cced5a|xqc_check_acked_or_dropped_pkt|conn:0000558BB887DF2C|pkt_num:0|size:1050|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:03:42 359593] [debug] |scid:fe5b6704cb660e3095cced5a|xqc_send_ctl_can_send|l-0.0.0.0-443-fe5b6704cb660e3095cced5a p-193.167.0.100-40004-82bdc4107fe3a10837cd1d37dbb5aa90b2 |path:0|can:1|pkt_sz:1050|schedule_bytes:0|inflight:731|cwnd:47064|conn:0000558BB887DF2C|stream_id:0|stream_offset:1024|
[2025/09/12 05:03:42 359598] [debug] |scid:fe5b6704cb660e3095cced5a|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:03:42 359602] [debug] |scid:fe5b6704cb660e3095cced5a|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:6|
[2025/09/12 05:03:42 359626] [info] |scid:fe5b6704cb660e3095cced5a|xqc_send_packet_with_pn|<==|conn:0000558BB887DF2C|path:0|pkt_num:6|size:1050|sent:1066|pkt_type:SHORT_HEADER|frame:STREAM |inflight:731|now:1757653422359608|stream_id:0|stream_offset:1024|
[2025/09/12 05:03:42 359635] [debug] |scid:fe5b6704cb660e3095cced5a|xqc_send_ctl_on_packet_sent|conn:0000558BB887DF2C|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 05:03:42 359643] [debug] |scid:fe5b6704cb660e3095cced5a|xqc_send_ctl_on_packet_sent|path:0|inflight:731|applimit:1112|
[2025/09/12 05:03:42 359648] [debug] |scid:fe5b6704cb660e3095cced5a|xqc_send_ctl_get_pto_time_and_space|srtt:32548|rtt_var:16274|pto_duration:97644|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:03:42 359652] [debug] |scid:fe5b6704cb660e3095cced5a|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB887DF2C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:03:42 359656] [debug] |scid:fe5b6704cb660e3095cced5a|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB887DF2C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:03:42 359659] [debug] |scid:fe5b6704cb660e3095cced5a|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB887DF2C|path:0|PNS: 2, unacked: 1781|
[2025/09/12 05:03:42 359663] [debug] |scid:fe5b6704cb660e3095cced5a|xqc_timer_set|type:LOSS_DETECTION|expire:1757653422482252|now:1757653422359647|interv:122605|
[2025/09/12 05:03:42 359667] [debug] |scid:fe5b6704cb660e3095cced5a|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB887DF2C|path:0|pns:2|expire:1757653422482252|now:1757653422359647|interval:122605|pto_count:0|srtt:32548
[2025/09/12 05:03:42 359672] [debug] |scid:fe5b6704cb660e3095cced5a|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:47064|inflight:1781|
[2025/09/12 05:03:42 359680] [debug] |scid:fe5b6704cb660e3095cced5a|xqc_conn_next_wakeup_time|wakeup_time:1757653422382962|
[2025/09/12 05:03:42 359685] [debug] |scid:fe5b6704cb660e3095cced5a|xqc_engine_add_wakeup_queue|next_tick_time:1757653422382962|
[2025/09/12 05:03:42 359689] [debug] |xqc_engine_wakeup_after|wakeup:1757653422382962|now:1757653422359689|diff:23273|
[2025/09/12 05:03:42 359693] [debug] |xqc_engine_main_logic|END|now:1757653422358480|
[2025/09/12 05:03:42 359700] [info] |xqc_engine_packet_process|==>|conn:0000558BB887DF2C|size:1406|state:ESTABED|recv_time:1757653422359700|
[2025/09/12 05:03:42 359706] [debug] |scid:fe5b6704cb660e3095cced5a|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:fe5b6704cb660e3095cced5a|spin_bit:0|
[2025/09/12 05:03:42 359714] [debug] |scid:fe5b6704cb660e3095cced5a|xqc_packet_decrypt|largest_pn:932059653|
[2025/09/12 05:03:42 359720] [debug] |scid:fe5b6704cb660e3095cced5a|xqc_packet_decrypt|decryption nonce|path_id:0|pn:932059654|
[2025/09/12 05:03:42 359730] [debug] |scid:fe5b6704cb660e3095cced5a|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:932059654|
[2025/09/12 05:03:42 359734] [debug] |scid:fe5b6704cb660e3095cced5a|xqc_process_frames|frame_type:1|
[2025/09/12 05:03:42 359738] [debug] |scid:fe5b6704cb660e3095cced5a|xqc_process_frames|frame_type:0|
[2025/09/12 05:03:42 359742] [debug] |scid:fe5b6704cb660e3095cced5a|xqc_process_padding_frame|process padding|
[2025/09/12 05:03:42 359748] [debug] |scid:fe5b6704cb660e3095cced5a|xqc_timer_unset|type:ACK_01RTT|
[2025/09/12 05:03:42 359753] [debug] |scid:fe5b6704cb660e3095cced5a|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 05:03:42 359758] [debug] |scid:fe5b6704cb660e3095cced5a|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:932059654|largest:932059654|pns:2|
[2025/09/12 05:03:42 359762] [info] |scid:fe5b6704cb660e3095cced5a|xqc_conn_on_pkt_processed|====>|conn:0000558BB887DF2C|path:0|size:1406|pkt_type:SHORT_HEADER|pkt_num:932059654|frame:PADDING PING |recv_time:1757653422359700|dcid:fe5b6704cb660e3095cced5a|dcid_seq:0|
[2025/09/12 05:03:42 359767] [debug] |scid:fe5b6704cb660e3095cced5a|xqc_timer_set|type:PATH_IDLE|expire:1757653542359700|now:1757653422359700|interv:120000000|
[2025/09/12 05:03:42 359771] [debug] |scid:fe5b6704cb660e3095cced5a|xqc_timer_set|type:CONN_IDLE|expire:1757653542359700|now:1757653422359700|interv:120000000|
[2025/09/12 05:03:42 359775] [debug] |scid:fe5b6704cb660e3095cced5a|xqc_engine_remove_wakeup_queue|next_tick_time:1757653422382962|pq_index:0|
[2025/09/12 05:03:42 359779] [debug] |scid:fe5b6704cb660e3095cced5a|xqc_engine_add_active_queue|last_ticked_time:1757653422358480|
[2025/09/12 05:03:42 359783] [debug] |xqc_engine_main_logic|BEGIN|now:1757653422359783|
[2025/09/12 05:03:42 359788] [debug] |scid:fe5b6704cb660e3095cced5a|xqc_engine_process_conn|conn:0000558BB887DF2C|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:1757653422359787|
[2025/09/12 05:03:42 359797] [debug] |scid:fe5b6704cb660e3095cced5a|xqc_gen_ack_frame|largest_recv:932059654|ack_delay:97|first_ack_range:1|largest_pkt_recv_time:1757653422359700|
[2025/09/12 05:03:42 359804] [debug] |scid:fe5b6704cb660e3095cced5a|xqc_gen_ack_frame|high:932059654|low:932059653|pkt_pns:2|
[2025/09/12 05:03:42 359810] [debug] |scid:fe5b6704cb660e3095cced5a|xqc_write_ack_to_one_packet|ack_size:8|path:0|path_largest_recv:932059654|frame_largest_recv:932059654|
[2025/09/12 05:03:42 359815] [debug] |scid:fe5b6704cb660e3095cced5a|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:2|
[2025/09/12 05:03:42 359819] [debug] |scid:fe5b6704cb660e3095cced5a|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:ACK |stream_id:0|stream_offset:0|
[2025/09/12 05:03:42 359830] [debug] |scid:fe5b6704cb660e3095cced5a|xqc_check_acked_or_dropped_pkt|conn:0000558BB887DF2C|pkt_num:0|size:30|pkt_type:SHORT_HEADER|frame:ACK |
[2025/09/12 05:03:42 359837] [debug] |scid:fe5b6704cb660e3095cced5a|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:7|
[2025/09/12 05:03:42 359869] [info] |scid:fe5b6704cb660e3095cced5a|xqc_send_packet_with_pn|<==|conn:0000558BB887DF2C|path:0|pkt_num:7|size:30|sent:46|pkt_type:SHORT_HEADER|frame:ACK |inflight:1781|now:1757653422359846|stream_id:0|stream_offset:0|
[2025/09/12 05:03:42 359879] [debug] |scid:fe5b6704cb660e3095cced5a|xqc_send_ctl_on_packet_sent|conn:0000558BB887DF2C|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 05:03:42 359887] [debug] |scid:fe5b6704cb660e3095cced5a|xqc_conn_next_wakeup_time|wakeup_time:1757653422482252|
[2025/09/12 05:03:42 359894] [debug] |scid:fe5b6704cb660e3095cced5a|xqc_engine_add_wakeup_queue|next_tick_time:1757653422482252|
[2025/09/12 05:03:42 359900] [debug] |xqc_engine_wakeup_after|wakeup:1757653422482252|now:1757653422359900|diff:122352|
[2025/09/12 05:03:42 359907] [debug] |xqc_engine_main_logic|END|now:1757653422359787|
[2025/09/12 05:03:42 359915] [debug] |xqc_engine_main_logic|BEGIN|now:1757653422359915|
[2025/09/12 05:03:42 359921] [debug] |xqc_engine_wakeup_after|wakeup:1757653422482252|now:1757653422359921|diff:122331|
[2025/09/12 05:03:42 359927] [debug] |xqc_engine_main_logic|END|now:1757653422359915|
[2025/09/12 05:03:42 390534] [info] |xqc_engine_packet_process|==>|conn:0000558BB887DF2C|size:40|state:ESTABED|recv_time:1757653422390532|
[2025/09/12 05:03:42 390553] [debug] |scid:fe5b6704cb660e3095cced5a|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:fe5b6704cb660e3095cced5a|spin_bit:0|
[2025/09/12 05:03:42 390565] [debug] |scid:fe5b6704cb660e3095cced5a|xqc_packet_decrypt|largest_pn:932059654|
[2025/09/12 05:03:42 390572] [debug] |scid:fe5b6704cb660e3095cced5a|xqc_packet_decrypt|decryption nonce|path_id:0|pn:932059655|
[2025/09/12 05:03:42 390583] [debug] |scid:fe5b6704cb660e3095cced5a|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:932059655|
[2025/09/12 05:03:42 390591] [debug] |scid:fe5b6704cb660e3095cced5a|xqc_process_frames|frame_type:2|
[2025/09/12 05:03:42 390602] [debug] |scid:fe5b6704cb660e3095cced5a|xqc_send_ctl_on_ack_received|conn:0000558BB887DF2C|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 05:03:42 390611] [debug] |scid:fe5b6704cb660e3095cced5a|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:339|prior_delivered:1112|prior_time:1757653422358972|is_app_limited:1|send_elapse:237|ack_elapse:31560|ctl_first_sent_time:1757653422359209|lagest_ack_time:1757653422390532|curr_delivered:1395|
[2025/09/12 05:03:42 390620] [debug] |scid:fe5b6704cb660e3095cced5a|xqc_update_sample|sampler_sent_time_update:1757653422359209|
[2025/09/12 05:03:42 390629] [debug] |scid:fe5b6704cb660e3095cced5a|xqc_send_ctl_on_ack_received|sndq_packets_used:6||sndq_packets_used_bytes:0|sndq_packets_free:2|
[2025/09/12 05:03:42 390637] [debug] |scid:fe5b6704cb660e3095cced5a|xqc_send_ctl_on_ack_received|conn:0000558BB887DF2C|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 05:03:42 390645] [debug] |scid:fe5b6704cb660e3095cced5a|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:339|prior_delivered:1112|prior_time:1757653422358972|is_app_limited:1|send_elapse:237|ack_elapse:31560|ctl_first_sent_time:1757653422359209|lagest_ack_time:1757653422390532|curr_delivered:1449|
[2025/09/12 05:03:42 390653] [debug] |scid:fe5b6704cb660e3095cced5a|xqc_update_sample|sampler_sent_time_update:1757653422359444|
[2025/09/12 05:03:42 390661] [debug] |scid:fe5b6704cb660e3095cced5a|xqc_send_ctl_on_ack_received|sndq_packets_used:5||sndq_packets_used_bytes:0|sndq_packets_free:3|
[2025/09/12 05:03:42 390679] [debug] |scid:fe5b6704cb660e3095cced5a|xqc_send_ctl_on_ack_received|conn:0000558BB887DF2C|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 05:03:42 390687] [debug] |scid:fe5b6704cb660e3095cced5a|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:339|prior_delivered:1112|prior_time:1757653422358972|is_app_limited:1|send_elapse:237|ack_elapse:31560|ctl_first_sent_time:1757653422359209|lagest_ack_time:1757653422390532|curr_delivered:1503|
[2025/09/12 05:03:42 390696] [debug] |scid:fe5b6704cb660e3095cced5a|xqc_update_sample|sampler_sent_time_update:1757653422359518|
[2025/09/12 05:03:42 390705] [debug] |scid:fe5b6704cb660e3095cced5a|xqc_send_ctl_on_ack_received|sndq_packets_used:4||sndq_packets_used_bytes:0|sndq_packets_free:4|
[2025/09/12 05:03:42 390712] [debug] |scid:fe5b6704cb660e3095cced5a|xqc_send_ctl_update_rtt|before update rtt|conn:0000558BB887DF2C|srtt:32548|rttvar:16274|minrtt:32548|latest_rtt:31014|ack_delay:56|
[2025/09/12 05:03:42 390718] [debug] |scid:fe5b6704cb660e3095cced5a|xqc_send_ctl_update_rtt|l-0.0.0.0-443-fe5b6704cb660e3095cced5a p-193.167.0.100-40004-82bdc4107fe3a10837cd1d37dbb5aa90b2 |after update rtt|conn:0000558BB887DF2C|srtt:32349|rttvar:12603|minrtt:31014|latest_rtt:31014|ack_delay:56|
[2025/09/12 05:03:42 390723] [debug] |scid:fe5b6704cb660e3095cced5a|xqc_send_ctl_get_lost_sent_pn|largest_acked:5|lost_pn:18446744073709551615|thresh:7|
[2025/09/12 05:03:42 390729] [debug] |scid:fe5b6704cb660e3095cced5a|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:03:42 390733] [debug] |scid:fe5b6704cb660e3095cced5a|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:0000558BB887DF2C|path:0|pns:2|expire:1757653422423670|now:1757653422390733|interval:32937|
[2025/09/12 05:03:42 390739] [debug] |scid:fe5b6704cb660e3095cced5a|xqc_timer_set|type:LOSS_DETECTION|expire:1757653422423670|now:1757653422390733|interv:32937|
[2025/09/12 05:03:42 390744] [debug] |scid:fe5b6704cb660e3095cced5a|xqc_generate_sample|sampler: send_elapse 237, ack_elapse 31560, delivered 391|rate 12389|lost 0|
[2025/09/12 05:03:42 390750] [debug] |scid:fe5b6704cb660e3095cced5a|xqc_bbr_update_bandwidth|BBRv1: RTT round update 1 -> 2|
[2025/09/12 05:03:42 390755] [debug] |scid:fe5b6704cb660e3095cced5a|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (12389) in round 2|
[2025/09/12 05:03:42 390760] [debug] |scid:fe5b6704cb660e3095cced5a|xqc_bbr_update_min_rtt|probertt expire|rtt:31014, old_rtt:32548|
[2025/09/12 05:03:42 390764] [debug] |scid:fe5b6704cb660e3095cced5a|xqc_bbr_update_min_rtt|minrtt expire|rtt:31014, old_rtt:32548|
[2025/09/12 05:03:42 390769] [debug] |scid:fe5b6704cb660e3095cced5a|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:5744|extra_cwnd:2224|
[2025/09/12 05:03:42 390774] [debug] |scid:fe5b6704cb660e3095cced5a|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:47064|packet_lost:0|acked:391|po_sent_time:1757653422359518|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1503|
[2025/09/12 05:03:42 390780] [debug] |scid:fe5b6704cb660e3095cced5a|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:47064|packet_lost:0|acked:391|po_sent_time:1757653422359518|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1503|
[2025/09/12 05:03:42 390786] [debug] |scid:fe5b6704cb660e3095cced5a|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-fe5b6704cb660e3095cced5a p-193.167.0.100-40004-82bdc4107fe3a10837cd1d37dbb5aa90b2 |bbr on ack|mode:0|pacing_rate:4073106|bw:12389|cwnd:47455|full_bw_reached:0|inflight:1390|srtt:32349|latest_rtt:31014|min_rtt:31014|applimit:1|lost:0|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:1|
[2025/09/12 05:03:42 390792] [stats] |scid:fe5b6704cb660e3095cced5a|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-fe5b6704cb660e3095cced5a p-193.167.0.100-40004-82bdc4107fe3a10837cd1d37dbb5aa90b2 |bandwidth change record|bw_before:1417|bw_after:12389|srtt:32349|cwnd:47455|
[2025/09/12 05:03:42 390803] [debug] |scid:fe5b6704cb660e3095cced5a|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:932059655|largest:932059655|pns:2|
[2025/09/12 05:03:42 390809] [info] |scid:fe5b6704cb660e3095cced5a|xqc_conn_on_pkt_processed|====>|conn:0000558BB887DF2C|path:0|size:40|pkt_type:SHORT_HEADER|pkt_num:932059655|frame:ACK |recv_time:1757653422390532|dcid:fe5b6704cb660e3095cced5a|dcid_seq:0|
[2025/09/12 05:03:42 390815] [debug] |scid:fe5b6704cb660e3095cced5a|xqc_timer_set|type:PATH_IDLE|expire:1757653542390532|now:1757653422390532|interv:120000000|
[2025/09/12 05:03:42 390820] [debug] |scid:fe5b6704cb660e3095cced5a|xqc_timer_set|type:CONN_IDLE|expire:1757653542390532|now:1757653422390532|interv:120000000|
[2025/09/12 05:03:42 390825] [debug] |scid:fe5b6704cb660e3095cced5a|xqc_engine_remove_wakeup_queue|next_tick_time:1757653422482252|pq_index:0|
[2025/09/12 05:03:42 390831] [debug] |scid:fe5b6704cb660e3095cced5a|xqc_engine_add_active_queue|last_ticked_time:1757653422359787|
[2025/09/12 05:03:42 390835] [debug] |xqc_engine_main_logic|BEGIN|now:1757653422390835|
[2025/09/12 05:03:42 390842] [debug] |scid:fe5b6704cb660e3095cced5a|xqc_engine_process_conn|conn:0000558BB887DF2C|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:1757653422390840|
[2025/09/12 05:03:42 390850] [debug] |scid:fe5b6704cb660e3095cced5a|xqc_conn_next_wakeup_time|wakeup_time:1757653422423670|
[2025/09/12 05:03:42 390855] [debug] |scid:fe5b6704cb660e3095cced5a|xqc_engine_add_wakeup_queue|next_tick_time:1757653422423670|
[2025/09/12 05:03:42 390860] [debug] |xqc_engine_wakeup_after|wakeup:1757653422423670|now:1757653422390859|diff:32811|
[2025/09/12 05:03:42 390865] [debug] |xqc_engine_main_logic|END|now:1757653422390840|
[2025/09/12 05:03:42 390872] [debug] |xqc_engine_main_logic|BEGIN|now:1757653422390872|
[2025/09/12 05:03:42 390876] [debug] |xqc_engine_wakeup_after|wakeup:1757653422423670|now:1757653422390876|diff:32794|
[2025/09/12 05:03:42 390881] [debug] |xqc_engine_main_logic|END|now:1757653422390872|
[2025/09/12 05:03:42 423980] [debug] |xqc_engine_main_logic|BEGIN|now:1757653422423979|
[2025/09/12 05:03:42 423995] [debug] |scid:fe5b6704cb660e3095cced5a|xqc_engine_remove_wakeup_queue|next_tick_time:1757653422423670|pq_index:0|
[2025/09/12 05:03:42 424002] [debug] |scid:fe5b6704cb660e3095cced5a|xqc_engine_add_active_queue|last_ticked_time:1757653422390840|
[2025/09/12 05:03:42 424009] [debug] |scid:fe5b6704cb660e3095cced5a|xqc_engine_process_conn|conn:0000558BB887DF2C|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:1757653422424007|
[2025/09/12 05:03:42 424015] [debug] |scid:fe5b6704cb660e3095cced5a|xqc_timer_expire|timer expired|type:LOSS_DETECTION|expire_time:1757653422423670|now:1757653422424007|
[2025/09/12 05:03:42 424020] [debug] |scid:fe5b6704cb660e3095cced5a|xqc_timer_loss_detection_timeout|path:0|loss_detection_timeout|
[2025/09/12 05:03:42 424025] [debug] |scid:fe5b6704cb660e3095cced5a|xqc_timer_loss_detection_timeout|xqc_send_ctl_detect_lost|
[2025/09/12 05:03:42 424030] [debug] |scid:fe5b6704cb660e3095cced5a|xqc_send_ctl_get_lost_sent_pn|largest_acked:5|lost_pn:18446744073709551615|thresh:7|
[2025/09/12 05:03:42 424036] [debug] |scid:fe5b6704cb660e3095cced5a|xqc_send_ctl_detect_lost|mark lost|pns:2|pkt_num:0|lost_pn:18446744073709551615|po_sent_time:1757653422358972|lost_send_time:1757653422359309|loss_delay:64698|frame:HANDSHAKE_DONE |repair:524288|
[2025/09/12 05:03:42 424064] [debug] |scid:fe5b6704cb660e3095cced5a|xqc_send_ctl_detect_lost|mark lost|pns:2|pkt_num:1|lost_pn:18446744073709551615|po_sent_time:1757653422359095|lost_send_time:1757653422359309|loss_delay:64698|frame:NEW_TOKEN |repair:64|
[2025/09/12 05:03:42 424077] [debug] |scid:fe5b6704cb660e3095cced5a|xqc_send_ctl_detect_lost|OnLostDetection|largest_lost sent time: 1757653422359095u|
[2025/09/12 05:03:42 424082] [stats] |scid:fe5b6704cb660e3095cced5a|xqc_send_ctl_detect_lost|l-0.0.0.0-443-fe5b6704cb660e3095cced5a p-193.167.0.100-40004-82bdc4107fe3a10837cd1d37dbb5aa90b2 |lost interval:1757653422424007|lost_count:2|send_count:14|pkt_num:1|po_send_time:1757653422359095|srtt:32349|cwnd:47455|bw:12389|conn_life:851730|now:0|last_lost_time:851730|
[2025/09/12 05:03:42 424088] [debug] |scid:fe5b6704cb660e3095cced5a|xqc_timer_loss_detection_timeout|xqc_send_ctl_set_loss_detection_timer|loss|
[2025/09/12 05:03:42 424093] [debug] |scid:fe5b6704cb660e3095cced5a|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:0000558BB887DF2C|path:0|pns:2|expire:1757653422424012|now:1757653422424093|interval:0|
[2025/09/12 05:03:42 424099] [debug] |scid:fe5b6704cb660e3095cced5a|xqc_timer_set|type:LOSS_DETECTION|expire:1757653422424093|now:1757653422424093|interv:0|
[2025/09/12 05:03:42 424106] [debug] |scid:fe5b6704cb660e3095cced5a|xqc_path_get_perf_class|conn:0000558BB887DF2C|path_id:0|path_srtt:32349|min_srtt:32349|path_bw:12389|loss_rate:0.00|path_pto:0|
[2025/09/12 05:03:42 424111] [debug] |scid:fe5b6704cb660e3095cced5a|xqc_send_ctl_can_send|l-0.0.0.0-443-fe5b6704cb660e3095cced5a p-193.167.0.100-40004-82bdc4107fe3a10837cd1d37dbb5aa90b2 |path:0|can:1|pkt_sz:23|schedule_bytes:0|inflight:1334|cwnd:47455|conn:0000558BB887DF2C|stream_id:0|stream_offset:0|
[2025/09/12 05:03:42 424117] [debug] |scid:fe5b6704cb660e3095cced5a|xqc_minrtt_scheduler_get_path|path srtt|conn:0000558BB887DF2C|path_id:0|path_srtt:32349|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:03:42 424125] [debug] |scid:fe5b6704cb660e3095cced5a|xqc_minrtt_scheduler_get_path|best path:0|frame_type:HANDSHAKE_DONE |pn:0|size:23|reinj:0|path_class:2|
[2025/09/12 05:03:42 424130] [debug] |scid:fe5b6704cb660e3095cced5a|xqc_path_get_perf_class|conn:0000558BB887DF2C|path_id:0|path_srtt:32349|min_srtt:32349|path_bw:12389|loss_rate:0.00|path_pto:0|
[2025/09/12 05:03:42 424136] [debug] |scid:fe5b6704cb660e3095cced5a|xqc_send_ctl_can_send|l-0.0.0.0-443-fe5b6704cb660e3095cced5a p-193.167.0.100-40004-82bdc4107fe3a10837cd1d37dbb5aa90b2 |path:0|can:1|pkt_sz:33|schedule_bytes:23|inflight:1334|cwnd:47455|conn:0000558BB887DF2C|stream_id:0|stream_offset:0|
[2025/09/12 05:03:42 424141] [debug] |scid:fe5b6704cb660e3095cced5a|xqc_minrtt_scheduler_get_path|path srtt|conn:0000558BB887DF2C|path_id:0|path_srtt:32349|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:03:42 424147] [debug] |scid:fe5b6704cb660e3095cced5a|xqc_minrtt_scheduler_get_path|best path:0|frame_type:NEW_TOKEN |pn:1|size:33|reinj:0|path_class:2|
[2025/09/12 05:03:42 424152] [debug] |scid:fe5b6704cb660e3095cced5a|xqc_check_acked_or_dropped_pkt|conn:0000558BB887DF2C|pkt_num:0|size:23|pkt_type:SHORT_HEADER|frame:HANDSHAKE_DONE |
[2025/09/12 05:03:42 424158] [debug] |scid:fe5b6704cb660e3095cced5a|xqc_send_ctl_can_send|l-0.0.0.0-443-fe5b6704cb660e3095cced5a p-193.167.0.100-40004-82bdc4107fe3a10837cd1d37dbb5aa90b2 |path:0|can:1|pkt_sz:23|schedule_bytes:0|inflight:1334|cwnd:47455|conn:0000558BB887DF2C|stream_id:0|stream_offset:0|
[2025/09/12 05:03:42 424164] [debug] |scid:fe5b6704cb660e3095cced5a|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:03:42 424169] [debug] |scid:fe5b6704cb660e3095cced5a|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:8|
[2025/09/12 05:03:42 424208] [info] |scid:fe5b6704cb660e3095cced5a|xqc_send_packet_with_pn|<==|conn:0000558BB887DF2C|path:0|pkt_num:8|size:23|sent:39|pkt_type:SHORT_HEADER|frame:HANDSHAKE_DONE |inflight:1334|now:1757653422424178|stream_id:0|stream_offset:0|
[2025/09/12 05:03:42 424217] [debug] |scid:fe5b6704cb660e3095cced5a|xqc_send_ctl_on_packet_sent|conn:0000558BB887DF2C|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 05:03:42 424229] [debug] |scid:fe5b6704cb660e3095cced5a|xqc_send_ctl_on_packet_sent|path:0|inflight:1334|applimit:0|
[2025/09/12 05:03:42 424236] [debug] |scid:fe5b6704cb660e3095cced5a|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:0000558BB887DF2C|path:0|pns:2|expire:1757653422424012|now:1757653422424236|interval:0|
[2025/09/12 05:03:42 424241] [debug] |scid:fe5b6704cb660e3095cced5a|xqc_timer_set|type:LOSS_DETECTION|expire:1757653422424236|now:1757653422424236|interv:0|
[2025/09/12 05:03:42 424247] [debug] |scid:fe5b6704cb660e3095cced5a|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:47455|inflight:1357|
[2025/09/12 05:03:42 424253] [debug] |scid:fe5b6704cb660e3095cced5a|xqc_check_acked_or_dropped_pkt|conn:0000558BB887DF2C|pkt_num:1|size:33|pkt_type:SHORT_HEADER|frame:NEW_TOKEN |
[2025/09/12 05:03:42 424259] [debug] |scid:fe5b6704cb660e3095cced5a|xqc_send_ctl_can_send|l-0.0.0.0-443-fe5b6704cb660e3095cced5a p-193.167.0.100-40004-82bdc4107fe3a10837cd1d37dbb5aa90b2 |path:0|can:1|pkt_sz:33|schedule_bytes:0|inflight:1357|cwnd:47455|conn:0000558BB887DF2C|stream_id:0|stream_offset:0|
[2025/09/12 05:03:42 424265] [debug] |scid:fe5b6704cb660e3095cced5a|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:03:42 424270] [debug] |scid:fe5b6704cb660e3095cced5a|xqc_send_ctl_set_next_pn_for_packet|optimistic ack detection|skipped_range:9-9|next_skip_chance:1757653422747553|current_time:1757653422424270|
[2025/09/12 05:03:42 424276] [debug] |scid:fe5b6704cb660e3095cced5a|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:10|
[2025/09/12 05:03:42 424302] [info] |scid:fe5b6704cb660e3095cced5a|xqc_send_packet_with_pn|<==|conn:0000558BB887DF2C|path:0|pkt_num:10|size:33|sent:49|pkt_type:SHORT_HEADER|frame:NEW_TOKEN |inflight:1357|now:1757653422424284|stream_id:0|stream_offset:0|
[2025/09/12 05:03:42 424310] [debug] |scid:fe5b6704cb660e3095cced5a|xqc_send_ctl_on_packet_sent|conn:0000558BB887DF2C|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 05:03:42 424316] [debug] |scid:fe5b6704cb660e3095cced5a|xqc_send_ctl_on_packet_sent|path:0|inflight:1357|applimit:0|
[2025/09/12 05:03:42 424321] [debug] |scid:fe5b6704cb660e3095cced5a|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:0000558BB887DF2C|path:0|pns:2|expire:1757653422424012|now:1757653422424321|interval:0|
[2025/09/12 05:03:42 424326] [debug] |scid:fe5b6704cb660e3095cced5a|xqc_timer_set|type:LOSS_DETECTION|expire:1757653422424321|now:1757653422424321|interv:0|
[2025/09/12 05:03:42 424332] [debug] |scid:fe5b6704cb660e3095cced5a|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:47455|inflight:1390|
[2025/09/12 05:03:42 424338] [debug] |scid:fe5b6704cb660e3095cced5a|xqc_conn_next_wakeup_time|wakeup_time:1757653422424321|
[2025/09/12 05:03:42 424344] [debug] |scid:fe5b6704cb660e3095cced5a|xqc_engine_add_wakeup_queue|next_tick_time:1757653422424321|
[2025/09/12 05:03:42 424349] [debug] |xqc_engine_wakeup_after|wakeup:1757653422424321|now:1757653422424349|diff:18446744073709551588|
[2025/09/12 05:03:42 424355] [debug] |xqc_engine_main_logic|END|now:1757653422424007|
[2025/09/12 05:03:42 425457] [debug] |xqc_engine_main_logic|BEGIN|now:1757653422425456|
[2025/09/12 05:03:42 425474] [debug] |scid:fe5b6704cb660e3095cced5a|xqc_engine_remove_wakeup_queue|next_tick_time:1757653422424321|pq_index:0|
[2025/09/12 05:03:42 425481] [debug] |scid:fe5b6704cb660e3095cced5a|xqc_engine_add_active_queue|last_ticked_time:1757653422424007|
[2025/09/12 05:03:42 425489] [debug] |scid:fe5b6704cb660e3095cced5a|xqc_engine_process_conn|conn:0000558BB887DF2C|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:1757653422425487|
[2025/09/12 05:03:42 425502] [debug] |scid:fe5b6704cb660e3095cced5a|xqc_timer_expire|timer expired|type:LOSS_DETECTION|expire_time:1757653422424321|now:1757653422425487|
[2025/09/12 05:03:42 425508] [debug] |scid:fe5b6704cb660e3095cced5a|xqc_timer_loss_detection_timeout|path:0|loss_detection_timeout|
[2025/09/12 05:03:42 425513] [debug] |scid:fe5b6704cb660e3095cced5a|xqc_timer_loss_detection_timeout|xqc_send_ctl_detect_lost|
[2025/09/12 05:03:42 425518] [debug] |scid:fe5b6704cb660e3095cced5a|xqc_send_ctl_get_lost_sent_pn|largest_acked:5|lost_pn:18446744073709551615|thresh:7|
[2025/09/12 05:03:42 425524] [debug] |scid:fe5b6704cb660e3095cced5a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:03:42 425529] [debug] |scid:fe5b6704cb660e3095cced5a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:03:42 425536] [debug] |scid:fe5b6704cb660e3095cced5a|xqc_send_ctl_detect_lost|mark lost|pns:2|pkt_num:3|lost_pn:18446744073709551615|po_sent_time:1757653422359314|lost_send_time:1757653422360789|loss_delay:64698|frame:CRYPTO |repair:32|
[2025/09/12 05:03:42 425542] [debug] |scid:fe5b6704cb660e3095cced5a|xqc_send_ctl_detect_lost|OnLostDetection|largest_lost sent time: 1757653422359314u|
[2025/09/12 05:03:42 425547] [debug] |scid:fe5b6704cb660e3095cced5a|xqc_timer_loss_detection_timeout|xqc_send_ctl_set_loss_detection_timer|loss|
[2025/09/12 05:03:42 425553] [debug] |scid:fe5b6704cb660e3095cced5a|xqc_send_ctl_get_pto_time_and_space|srtt:32349|rtt_var:12603|pto_duration:82761|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:03:42 425559] [debug] |scid:fe5b6704cb660e3095cced5a|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB887DF2C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:03:42 425564] [debug] |scid:fe5b6704cb660e3095cced5a|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB887DF2C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:03:42 425569] [debug] |scid:fe5b6704cb660e3095cced5a|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB887DF2C|path:0|PNS: 2, unacked: 1106|
[2025/09/12 05:03:42 425575] [debug] |scid:fe5b6704cb660e3095cced5a|xqc_timer_set|type:LOSS_DETECTION|expire:1757653422532045|now:1757653422425552|interv:106493|
[2025/09/12 05:03:42 425580] [debug] |scid:fe5b6704cb660e3095cced5a|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB887DF2C|path:0|pns:2|expire:1757653422532045|now:1757653422425552|interval:106493|pto_count:0|srtt:32349
[2025/09/12 05:03:42 425588] [debug] |scid:fe5b6704cb660e3095cced5a|xqc_path_get_perf_class|conn:0000558BB887DF2C|path_id:0|path_srtt:32349|min_srtt:32349|path_bw:12389|loss_rate:25.00|path_pto:0|
[2025/09/12 05:03:42 425594] [debug] |scid:fe5b6704cb660e3095cced5a|xqc_send_ctl_can_send|l-0.0.0.0-443-fe5b6704cb660e3095cced5a p-193.167.0.100-40004-82bdc4107fe3a10837cd1d37dbb5aa90b2 |path:0|can:1|pkt_sz:284|schedule_bytes:0|inflight:1106|cwnd:47455|conn:0000558BB887DF2C|stream_id:0|stream_offset:0|
[2025/09/12 05:03:42 425600] [debug] |scid:fe5b6704cb660e3095cced5a|xqc_minrtt_scheduler_get_path|path srtt|conn:0000558BB887DF2C|path_id:0|path_srtt:32349|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:03:42 425607] [debug] |scid:fe5b6704cb660e3095cced5a|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CRYPTO |pn:3|size:284|reinj:0|path_class:2|
[2025/09/12 05:03:42 425613] [debug] |scid:fe5b6704cb660e3095cced5a|xqc_check_acked_or_dropped_pkt|conn:0000558BB887DF2C|pkt_num:3|size:284|pkt_type:SHORT_HEADER|frame:CRYPTO |
[2025/09/12 05:03:42 425619] [debug] |scid:fe5b6704cb660e3095cced5a|xqc_send_ctl_can_send|l-0.0.0.0-443-fe5b6704cb660e3095cced5a p-193.167.0.100-40004-82bdc4107fe3a10837cd1d37dbb5aa90b2 |path:0|can:1|pkt_sz:284|schedule_bytes:0|inflight:1106|cwnd:47455|conn:0000558BB887DF2C|stream_id:0|stream_offset:0|
[2025/09/12 05:03:42 425625] [debug] |scid:fe5b6704cb660e3095cced5a|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:03:42 425631] [debug] |scid:fe5b6704cb660e3095cced5a|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:11|
[2025/09/12 05:03:42 425678] [info] |scid:fe5b6704cb660e3095cced5a|xqc_send_packet_with_pn|<==|conn:0000558BB887DF2C|path:0|pkt_num:11|size:284|sent:300|pkt_type:SHORT_HEADER|frame:CRYPTO |inflight:1106|now:1757653422425646|stream_id:0|stream_offset:0|
[2025/09/12 05:03:42 425686] [debug] |scid:fe5b6704cb660e3095cced5a|xqc_send_ctl_on_packet_sent|conn:0000558BB887DF2C|path:0|pkt_num:11|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 05:03:42 425692] [debug] |scid:fe5b6704cb660e3095cced5a|xqc_send_ctl_on_packet_sent|path:0|inflight:1106|applimit:0|
[2025/09/12 05:03:42 425698] [debug] |scid:fe5b6704cb660e3095cced5a|xqc_send_ctl_get_pto_time_and_space|srtt:32349|rtt_var:12603|pto_duration:82761|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:03:42 425704] [debug] |scid:fe5b6704cb660e3095cced5a|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB887DF2C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:03:42 425709] [debug] |scid:fe5b6704cb660e3095cced5a|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB887DF2C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:03:42 425714] [debug] |scid:fe5b6704cb660e3095cced5a|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB887DF2C|path:0|PNS: 2, unacked: 1390|
[2025/09/12 05:03:42 425719] [debug] |scid:fe5b6704cb660e3095cced5a|xqc_timer_set|type:LOSS_DETECTION|expire:1757653422533407|now:1757653422425698|interv:107709|
[2025/09/12 05:03:42 425725] [debug] |scid:fe5b6704cb660e3095cced5a|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB887DF2C|path:0|pns:2|expire:1757653422533407|now:1757653422425698|interval:107709|pto_count:0|srtt:32349
[2025/09/12 05:03:42 425731] [debug] |scid:fe5b6704cb660e3095cced5a|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:47455|inflight:1390|
[2025/09/12 05:03:42 425738] [debug] |scid:fe5b6704cb660e3095cced5a|xqc_conn_next_wakeup_time|wakeup_time:1757653422533407|
[2025/09/12 05:03:42 425743] [debug] |scid:fe5b6704cb660e3095cced5a|xqc_engine_add_wakeup_queue|next_tick_time:1757653422533407|
[2025/09/12 05:03:42 425748] [debug] |xqc_engine_wakeup_after|wakeup:1757653422533407|now:1757653422425748|diff:107659|
[2025/09/12 05:03:42 425754] [debug] |xqc_engine_main_logic|END|now:1757653422425487|
[2025/09/12 05:03:42 454930] [info] |xqc_engine_packet_process|==>|conn:0000558BB887DF2C|size:43|state:ESTABED|recv_time:1757653422454929|
[2025/09/12 05:03:42 454957] [debug] |scid:fe5b6704cb660e3095cced5a|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:fe5b6704cb660e3095cced5a|spin_bit:0|
[2025/09/12 05:03:42 454969] [debug] |scid:fe5b6704cb660e3095cced5a|xqc_packet_decrypt|largest_pn:932059655|
[2025/09/12 05:03:42 454975] [debug] |scid:fe5b6704cb660e3095cced5a|xqc_packet_decrypt|decryption nonce|path_id:0|pn:932059656|
[2025/09/12 05:03:42 454984] [debug] |scid:fe5b6704cb660e3095cced5a|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:932059656|
[2025/09/12 05:03:42 454992] [debug] |scid:fe5b6704cb660e3095cced5a|xqc_process_frames|frame_type:2|
[2025/09/12 05:03:42 455002] [debug] |scid:fe5b6704cb660e3095cced5a|xqc_send_ctl_on_ack_received|conn:0000558BB887DF2C|path:0|pkt_num:10|origin_pktnum:1|size:33|pns:2|pkt_type:SHORT_HEADER|frame:NEW_TOKEN |conn_state:ESTABED|frame_largest_ack:10|path_largest_ack:10|
[2025/09/12 05:03:42 455010] [debug] |scid:fe5b6704cb660e3095cced5a|xqc_update_sample|sampler_update|prior_lost:2|tx_in_flight:1390|prior_delivered:1503|prior_time:1757653422390532|is_app_limited:0|send_elapse:65075|ack_elapse:64397|ctl_first_sent_time:1757653422424284|lagest_ack_time:1757653422454929|curr_delivered:1536|
[2025/09/12 05:03:42 455020] [debug] |scid:fe5b6704cb660e3095cced5a|xqc_update_sample|sampler_sent_time_update:1757653422424284|
[2025/09/12 05:03:42 455029] [debug] |scid:fe5b6704cb660e3095cced5a|xqc_send_ctl_on_ack_received|sndq_packets_used:5||sndq_packets_used_bytes:0|sndq_packets_free:3|
[2025/09/12 05:03:42 455072] [debug] |scid:fe5b6704cb660e3095cced5a|xqc_send_ctl_update_rtt|before update rtt|conn:0000558BB887DF2C|srtt:32349|rttvar:12603|minrtt:31014|latest_rtt:30645|ack_delay:72|
[2025/09/12 05:03:42 455082] [debug] |scid:fe5b6704cb660e3095cced5a|xqc_send_ctl_update_rtt|l-0.0.0.0-443-fe5b6704cb660e3095cced5a p-193.167.0.100-40004-82bdc4107fe3a10837cd1d37dbb5aa90b2 |after update rtt|conn:0000558BB887DF2C|srtt:32127|rttvar:9897|minrtt:30645|latest_rtt:30645|ack_delay:72|
[2025/09/12 05:03:42 455090] [debug] |scid:fe5b6704cb660e3095cced5a|xqc_send_ctl_get_lost_sent_pn|largest_acked:10|lost_pn:3|thresh:7|
[2025/09/12 05:03:42 455098] [debug] |scid:fe5b6704cb660e3095cced5a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:03:42 455105] [debug] |scid:fe5b6704cb660e3095cced5a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:03:42 455113] [debug] |scid:fe5b6704cb660e3095cced5a|xqc_send_ctl_detect_lost|mark lost|pns:2|pkt_num:6|lost_pn:3|po_sent_time:1757653422359608|lost_send_time:1757653422390675|loss_delay:64254|frame:STREAM |repair:128|
[2025/09/12 05:03:42 455119] [debug] |scid:fe5b6704cb660e3095cced5a|xqc_send_ctl_detect_lost|OnLostDetection|largest_lost sent time: 1757653422359608u|
[2025/09/12 05:03:42 455124] [debug] |scid:fe5b6704cb660e3095cced5a|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:03:42 455129] [debug] |scid:fe5b6704cb660e3095cced5a|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:0000558BB887DF2C|path:0|pns:2|expire:1757653422488432|now:1757653422455129|interval:33303|
[2025/09/12 05:03:42 455134] [debug] |scid:fe5b6704cb660e3095cced5a|xqc_timer_set|type:LOSS_DETECTION|expire:1757653422488432|now:1757653422455129|interv:33303|
[2025/09/12 05:03:42 455142] [debug] |scid:fe5b6704cb660e3095cced5a|xqc_generate_sample|sampler: send_elapse 65075, ack_elapse 64397, delivered 33|rate 507|lost 4|
[2025/09/12 05:03:42 455151] [debug] |scid:fe5b6704cb660e3095cced5a|xqc_bbr_update_bandwidth|BBRv1: RTT round update 2 -> 3|
[2025/09/12 05:03:42 455158] [debug] |scid:fe5b6704cb660e3095cced5a|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (507) in round 3|
[2025/09/12 05:03:42 455166] [debug] |scid:fe5b6704cb660e3095cced5a|xqc_bbr_update_min_rtt|probertt expire|rtt:30645, old_rtt:31014|
[2025/09/12 05:03:42 455171] [debug] |scid:fe5b6704cb660e3095cced5a|xqc_bbr_update_min_rtt|minrtt expire|rtt:30645, old_rtt:31014|
[2025/09/12 05:03:42 455176] [debug] |scid:fe5b6704cb660e3095cced5a|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:5744|extra_cwnd:782|
[2025/09/12 05:03:42 455181] [debug] |scid:fe5b6704cb660e3095cced5a|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:47455|packet_lost:1|acked:33|po_sent_time:1757653422424284|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1536|
[2025/09/12 05:03:42 455187] [debug] |scid:fe5b6704cb660e3095cced5a|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:47455|packet_lost:1|acked:33|po_sent_time:1757653422424284|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1536|
[2025/09/12 05:03:42 455192] [debug] |scid:fe5b6704cb660e3095cced5a|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-fe5b6704cb660e3095cced5a p-193.167.0.100-40004-82bdc4107fe3a10837cd1d37dbb5aa90b2 |bbr on ack|mode:0|pacing_rate:4073106|bw:12389|cwnd:47488|full_bw_reached:0|inflight:307|srtt:32127|latest_rtt:30645|min_rtt:30645|applimit:0|lost:3|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:1|
[2025/09/12 05:03:42 455199] [debug] |scid:fe5b6704cb660e3095cced5a|xqc_process_frames|frame_type:1|
[2025/09/12 05:03:42 455205] [debug] |scid:fe5b6704cb660e3095cced5a|xqc_timer_set|type:ACK_01RTT|expire:1757653422479929|now:1757653422454929|interv:25000|
[2025/09/12 05:03:42 455211] [debug] |scid:fe5b6704cb660e3095cced5a|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:1757653422454929|max_ack_delay:25000|
[2025/09/12 05:03:42 455222] [debug] |scid:fe5b6704cb660e3095cced5a|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:932059656|largest:932059656|pns:2|
[2025/09/12 05:03:42 455228] [info] |scid:fe5b6704cb660e3095cced5a|xqc_conn_on_pkt_processed|====>|conn:0000558BB887DF2C|path:0|size:43|pkt_type:SHORT_HEADER|pkt_num:932059656|frame:PING ACK |recv_time:1757653422454929|dcid:fe5b6704cb660e3095cced5a|dcid_seq:0|
[2025/09/12 05:03:42 455234] [debug] |scid:fe5b6704cb660e3095cced5a|xqc_timer_set|type:PATH_IDLE|expire:1757653542454929|now:1757653422454929|interv:120000000|
[2025/09/12 05:03:42 455239] [debug] |scid:fe5b6704cb660e3095cced5a|xqc_timer_set|type:CONN_IDLE|expire:1757653542454929|now:1757653422454929|interv:120000000|
[2025/09/12 05:03:42 455244] [debug] |scid:fe5b6704cb660e3095cced5a|xqc_engine_remove_wakeup_queue|next_tick_time:1757653422533407|pq_index:0|
[2025/09/12 05:03:42 455250] [debug] |scid:fe5b6704cb660e3095cced5a|xqc_engine_add_active_queue|last_ticked_time:1757653422425487|
[2025/09/12 05:03:42 455255] [debug] |xqc_engine_main_logic|BEGIN|now:1757653422455254|
[2025/09/12 05:03:42 455261] [debug] |scid:fe5b6704cb660e3095cced5a|xqc_engine_process_conn|conn:0000558BB887DF2C|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:1757653422455259|
[2025/09/12 05:03:42 455268] [debug] |scid:fe5b6704cb660e3095cced5a|xqc_path_get_perf_class|conn:0000558BB887DF2C|path_id:0|path_srtt:32127|min_srtt:32127|path_bw:12389|loss_rate:33.33|path_pto:0|
[2025/09/12 05:03:42 455274] [debug] |scid:fe5b6704cb660e3095cced5a|xqc_send_ctl_can_send|l-0.0.0.0-443-fe5b6704cb660e3095cced5a p-193.167.0.100-40004-82bdc4107fe3a10837cd1d37dbb5aa90b2 |path:0|can:1|pkt_sz:1050|schedule_bytes:0|inflight:307|cwnd:47488|conn:0000558BB887DF2C|stream_id:0|stream_offset:1024|
[2025/09/12 05:03:42 455280] [debug] |scid:fe5b6704cb660e3095cced5a|xqc_minrtt_scheduler_get_path|path srtt|conn:0000558BB887DF2C|path_id:0|path_srtt:32127|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:03:42 455286] [debug] |scid:fe5b6704cb660e3095cced5a|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:6|size:1050|reinj:0|path_class:4|
[2025/09/12 05:03:42 455292] [debug] |scid:fe5b6704cb660e3095cced5a|xqc_check_acked_or_dropped_pkt|conn:0000558BB887DF2C|pkt_num:6|size:1050|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:03:42 455297] [debug] |scid:fe5b6704cb660e3095cced5a|xqc_send_ctl_can_send|l-0.0.0.0-443-fe5b6704cb660e3095cced5a p-193.167.0.100-40004-82bdc4107fe3a10837cd1d37dbb5aa90b2 |path:0|can:1|pkt_sz:1050|schedule_bytes:0|inflight:307|cwnd:47488|conn:0000558BB887DF2C|stream_id:0|stream_offset:1024|
[2025/09/12 05:03:42 455303] [debug] |scid:fe5b6704cb660e3095cced5a|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:03:42 455307] [debug] |scid:fe5b6704cb660e3095cced5a|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:12|
[2025/09/12 05:03:42 455338] [info] |scid:fe5b6704cb660e3095cced5a|xqc_send_packet_with_pn|<==|conn:0000558BB887DF2C|path:0|pkt_num:12|size:1050|sent:1066|pkt_type:SHORT_HEADER|frame:STREAM |inflight:307|now:1757653422455314|stream_id:0|stream_offset:1024|
[2025/09/12 05:03:42 455344] [debug] |scid:fe5b6704cb660e3095cced5a|xqc_send_ctl_on_packet_sent|conn:0000558BB887DF2C|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 05:03:42 455349] [debug] |scid:fe5b6704cb660e3095cced5a|xqc_send_ctl_on_packet_sent|path:0|inflight:307|applimit:0|
[2025/09/12 05:03:42 455353] [debug] |scid:fe5b6704cb660e3095cced5a|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:0000558BB887DF2C|path:0|pns:2|expire:1757653422488432|now:1757653422455353|interval:33079|
[2025/09/12 05:03:42 455362] [debug] |scid:fe5b6704cb660e3095cced5a|xqc_timer_set|type:LOSS_DETECTION|expire:1757653422488432|now:1757653422455353|interv:33079|
[2025/09/12 05:03:42 455366] [debug] |scid:fe5b6704cb660e3095cced5a|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:47488|inflight:1357|
[2025/09/12 05:03:42 455371] [debug] |scid:fe5b6704cb660e3095cced5a|xqc_conn_next_wakeup_time|wakeup_time:1757653422479929|
[2025/09/12 05:03:42 455375] [debug] |scid:fe5b6704cb660e3095cced5a|xqc_engine_add_wakeup_queue|next_tick_time:1757653422479929|
[2025/09/12 05:03:42 455379] [debug] |xqc_engine_wakeup_after|wakeup:1757653422479929|now:1757653422455379|diff:24550|
[2025/09/12 05:03:42 455383] [debug] |xqc_engine_main_logic|END|now:1757653422455259|
[2025/09/12 05:03:42 455388] [debug] |xqc_engine_main_logic|BEGIN|now:1757653422455388|
[2025/09/12 05:03:42 455392] [debug] |xqc_engine_wakeup_after|wakeup:1757653422479929|now:1757653422455392|diff:24537|
[2025/09/12 05:03:42 455396] [debug] |xqc_engine_main_logic|END|now:1757653422455388|
[2025/09/12 05:03:42 475990] [info] |xqc_engine_packet_process|==>|conn:0000558BB887DF2C|size:1406|state:ESTABED|recv_time:1757653422475989|
[2025/09/12 05:03:42 476009] [debug] |scid:fe5b6704cb660e3095cced5a|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:fe5b6704cb660e3095cced5a|spin_bit:0|
[2025/09/12 05:03:42 476020] [debug] |scid:fe5b6704cb660e3095cced5a|xqc_packet_decrypt|largest_pn:932059656|
[2025/09/12 05:03:42 476028] [debug] |scid:fe5b6704cb660e3095cced5a|xqc_packet_decrypt|decryption nonce|path_id:0|pn:932059658|
[2025/09/12 05:03:42 476057] [debug] |scid:fe5b6704cb660e3095cced5a|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:932059658|
[2025/09/12 05:03:42 476065] [debug] |scid:fe5b6704cb660e3095cced5a|xqc_process_frames|frame_type:1|
[2025/09/12 05:03:42 476073] [debug] |scid:fe5b6704cb660e3095cced5a|xqc_process_frames|frame_type:0|
[2025/09/12 05:03:42 476080] [debug] |scid:fe5b6704cb660e3095cced5a|xqc_process_padding_frame|process padding|
[2025/09/12 05:03:42 476093] [debug] |scid:fe5b6704cb660e3095cced5a|xqc_timer_unset|type:ACK_01RTT|
[2025/09/12 05:03:42 476104] [debug] |scid:fe5b6704cb660e3095cced5a|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 05:03:42 476113] [debug] |scid:fe5b6704cb660e3095cced5a|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:932059658|largest:932059658|pns:2|
[2025/09/12 05:03:42 476121] [info] |scid:fe5b6704cb660e3095cced5a|xqc_conn_on_pkt_processed|====>|conn:0000558BB887DF2C|path:0|size:1406|pkt_type:SHORT_HEADER|pkt_num:932059658|frame:PADDING PING |recv_time:1757653422475989|dcid:fe5b6704cb660e3095cced5a|dcid_seq:0|
[2025/09/12 05:03:42 476131] [debug] |scid:fe5b6704cb660e3095cced5a|xqc_timer_set|type:PATH_IDLE|expire:1757653542475989|now:1757653422475989|interv:120000000|
[2025/09/12 05:03:42 476139] [debug] |scid:fe5b6704cb660e3095cced5a|xqc_timer_set|type:CONN_IDLE|expire:1757653542475989|now:1757653422475989|interv:120000000|
[2025/09/12 05:03:42 476146] [debug] |scid:fe5b6704cb660e3095cced5a|xqc_engine_remove_wakeup_queue|next_tick_time:1757653422479929|pq_index:0|
[2025/09/12 05:03:42 476154] [debug] |scid:fe5b6704cb660e3095cced5a|xqc_engine_add_active_queue|last_ticked_time:1757653422455259|
[2025/09/12 05:03:42 476161] [debug] |xqc_engine_main_logic|BEGIN|now:1757653422476161|
[2025/09/12 05:03:42 476170] [debug] |scid:fe5b6704cb660e3095cced5a|xqc_engine_process_conn|conn:0000558BB887DF2C|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:1757653422476169|
[2025/09/12 05:03:42 476185] [debug] |scid:fe5b6704cb660e3095cced5a|xqc_gen_ack_frame|largest_recv:932059658|ack_delay:196|first_ack_range:0|largest_pkt_recv_time:1757653422475989|
[2025/09/12 05:03:42 476190] [debug] |scid:fe5b6704cb660e3095cced5a|xqc_gen_ack_frame|high:932059658|low:932059658|pkt_pns:2|
[2025/09/12 05:03:42 476195] [debug] |scid:fe5b6704cb660e3095cced5a|xqc_gen_ack_frame|high:932059656|low:932059653|pkt_pns:2|
[2025/09/12 05:03:42 476200] [debug] |scid:fe5b6704cb660e3095cced5a|xqc_write_ack_to_one_packet|ack_size:10|path:0|path_largest_recv:932059658|frame_largest_recv:932059658|
[2025/09/12 05:03:42 476205] [debug] |scid:fe5b6704cb660e3095cced5a|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:2|
[2025/09/12 05:03:42 476211] [debug] |scid:fe5b6704cb660e3095cced5a|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:ACK |stream_id:0|stream_offset:0|
[2025/09/12 05:03:42 476217] [debug] |scid:fe5b6704cb660e3095cced5a|xqc_check_acked_or_dropped_pkt|conn:0000558BB887DF2C|pkt_num:0|size:32|pkt_type:SHORT_HEADER|frame:ACK |
[2025/09/12 05:03:42 476223] [debug] |scid:fe5b6704cb660e3095cced5a|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:13|
[2025/09/12 05:03:42 476257] [info] |scid:fe5b6704cb660e3095cced5a|xqc_send_packet_with_pn|<==|conn:0000558BB887DF2C|path:0|pkt_num:13|size:32|sent:48|pkt_type:SHORT_HEADER|frame:ACK |inflight:1357|now:1757653422476231|stream_id:0|stream_offset:0|
[2025/09/12 05:03:42 476265] [debug] |scid:fe5b6704cb660e3095cced5a|xqc_send_ctl_on_packet_sent|conn:0000558BB887DF2C|path:0|pkt_num:13|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 05:03:42 476272] [debug] |scid:fe5b6704cb660e3095cced5a|xqc_conn_next_wakeup_time|wakeup_time:1757653422488432|
[2025/09/12 05:03:42 476277] [debug] |scid:fe5b6704cb660e3095cced5a|xqc_engine_add_wakeup_queue|next_tick_time:1757653422488432|
[2025/09/12 05:03:42 476282] [debug] |xqc_engine_wakeup_after|wakeup:1757653422488432|now:1757653422476282|diff:12150|
[2025/09/12 05:03:42 476287] [debug] |xqc_engine_main_logic|END|now:1757653422476169|
[2025/09/12 05:03:42 476294] [debug] |xqc_engine_main_logic|BEGIN|now:1757653422476294|
[2025/09/12 05:03:42 476298] [debug] |xqc_engine_wakeup_after|wakeup:1757653422488432|now:1757653422476298|diff:12134|
[2025/09/12 05:03:42 476303] [debug] |xqc_engine_main_logic|END|now:1757653422476294|
[2025/09/12 05:03:42 489376] [debug] |xqc_engine_main_logic|BEGIN|now:1757653422489376|
[2025/09/12 05:03:42 489389] [debug] |scid:fe5b6704cb660e3095cced5a|xqc_engine_remove_wakeup_queue|next_tick_time:1757653422488432|pq_index:0|
[2025/09/12 05:03:42 489394] [debug] |scid:fe5b6704cb660e3095cced5a|xqc_engine_add_active_queue|last_ticked_time:1757653422476169|
[2025/09/12 05:03:42 489401] [debug] |scid:fe5b6704cb660e3095cced5a|xqc_engine_process_conn|conn:0000558BB887DF2C|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:1757653422489399|
[2025/09/12 05:03:42 489406] [debug] |scid:fe5b6704cb660e3095cced5a|xqc_timer_expire|timer expired|type:LOSS_DETECTION|expire_time:1757653422488432|now:1757653422489399|
[2025/09/12 05:03:42 489411] [debug] |scid:fe5b6704cb660e3095cced5a|xqc_timer_loss_detection_timeout|path:0|loss_detection_timeout|
[2025/09/12 05:03:42 489416] [debug] |scid:fe5b6704cb660e3095cced5a|xqc_timer_loss_detection_timeout|xqc_send_ctl_detect_lost|
[2025/09/12 05:03:42 489421] [debug] |scid:fe5b6704cb660e3095cced5a|xqc_send_ctl_get_lost_sent_pn|largest_acked:10|lost_pn:3|thresh:7|
[2025/09/12 05:03:42 489426] [debug] |scid:fe5b6704cb660e3095cced5a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:03:42 489431] [debug] |scid:fe5b6704cb660e3095cced5a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:03:42 489436] [debug] |scid:fe5b6704cb660e3095cced5a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:03:42 489448] [debug] |scid:fe5b6704cb660e3095cced5a|xqc_send_ctl_detect_lost|mark lost|pns:2|pkt_num:8|lost_pn:3|po_sent_time:1757653422424178|lost_send_time:1757653422425145|loss_delay:64254|frame:HANDSHAKE_DONE |repair:524288|
[2025/09/12 05:03:42 489454] [debug] |scid:fe5b6704cb660e3095cced5a|xqc_send_ctl_detect_lost|OnLostDetection|largest_lost sent time: 1757653422424178u|
[2025/09/12 05:03:42 489459] [debug] |scid:fe5b6704cb660e3095cced5a|xqc_timer_loss_detection_timeout|xqc_send_ctl_set_loss_detection_timer|loss|
[2025/09/12 05:03:42 489464] [debug] |scid:fe5b6704cb660e3095cced5a|xqc_send_ctl_get_pto_time_and_space|srtt:32127|rtt_var:9897|pto_duration:71715|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:03:42 489469] [debug] |scid:fe5b6704cb660e3095cced5a|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB887DF2C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:03:42 489474] [debug] |scid:fe5b6704cb660e3095cced5a|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB887DF2C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:03:42 489479] [debug] |scid:fe5b6704cb660e3095cced5a|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB887DF2C|path:0|PNS: 2, unacked: 1334|
[2025/09/12 05:03:42 489484] [debug] |scid:fe5b6704cb660e3095cced5a|xqc_timer_set|type:LOSS_DETECTION|expire:1757653422552029|now:1757653422489463|interv:62566|
[2025/09/12 05:03:42 489489] [debug] |scid:fe5b6704cb660e3095cced5a|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB887DF2C|path:0|pns:2|expire:1757653422552029|now:1757653422489463|interval:62566|pto_count:0|srtt:32127
[2025/09/12 05:03:42 489496] [debug] |scid:fe5b6704cb660e3095cced5a|xqc_path_get_perf_class|conn:0000558BB887DF2C|path_id:0|path_srtt:32127|min_srtt:32127|path_bw:12389|loss_rate:40.00|path_pto:0|
[2025/09/12 05:03:42 489502] [debug] |scid:fe5b6704cb660e3095cced5a|xqc_send_ctl_can_send|l-0.0.0.0-443-fe5b6704cb660e3095cced5a p-193.167.0.100-40004-82bdc4107fe3a10837cd1d37dbb5aa90b2 |path:0|can:1|pkt_sz:23|schedule_bytes:0|inflight:1334|cwnd:47488|conn:0000558BB887DF2C|stream_id:0|stream_offset:0|
[2025/09/12 05:03:42 489507] [debug] |scid:fe5b6704cb660e3095cced5a|xqc_minrtt_scheduler_get_path|path srtt|conn:0000558BB887DF2C|path_id:0|path_srtt:32127|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:03:42 489513] [debug] |scid:fe5b6704cb660e3095cced5a|xqc_minrtt_scheduler_get_path|best path:0|frame_type:HANDSHAKE_DONE |pn:8|size:23|reinj:0|path_class:4|
[2025/09/12 05:03:42 489519] [debug] |scid:fe5b6704cb660e3095cced5a|xqc_check_acked_or_dropped_pkt|conn:0000558BB887DF2C|pkt_num:8|size:23|pkt_type:SHORT_HEADER|frame:HANDSHAKE_DONE |
[2025/09/12 05:03:42 489524] [debug] |scid:fe5b6704cb660e3095cced5a|xqc_send_ctl_can_send|l-0.0.0.0-443-fe5b6704cb660e3095cced5a p-193.167.0.100-40004-82bdc4107fe3a10837cd1d37dbb5aa90b2 |path:0|can:1|pkt_sz:23|schedule_bytes:0|inflight:1334|cwnd:47488|conn:0000558BB887DF2C|stream_id:0|stream_offset:0|
[2025/09/12 05:03:42 489530] [debug] |scid:fe5b6704cb660e3095cced5a|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:03:42 489535] [debug] |scid:fe5b6704cb660e3095cced5a|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:14|
[2025/09/12 05:03:42 489569] [info] |scid:fe5b6704cb660e3095cced5a|xqc_send_packet_with_pn|<==|conn:0000558BB887DF2C|path:0|pkt_num:14|size:23|sent:39|pkt_type:SHORT_HEADER|frame:HANDSHAKE_DONE |inflight:1334|now:1757653422489544|stream_id:0|stream_offset:0|
[2025/09/12 05:03:42 489576] [debug] |scid:fe5b6704cb660e3095cced5a|xqc_send_ctl_on_packet_sent|conn:0000558BB887DF2C|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 05:03:42 489582] [debug] |scid:fe5b6704cb660e3095cced5a|xqc_send_ctl_on_packet_sent|path:0|inflight:1334|applimit:0|
[2025/09/12 05:03:42 489587] [debug] |scid:fe5b6704cb660e3095cced5a|xqc_send_ctl_get_pto_time_and_space|srtt:32127|rtt_var:9897|pto_duration:71715|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:03:42 489598] [debug] |scid:fe5b6704cb660e3095cced5a|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB887DF2C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:03:42 489602] [debug] |scid:fe5b6704cb660e3095cced5a|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB887DF2C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:03:42 489607] [debug] |scid:fe5b6704cb660e3095cced5a|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB887DF2C|path:0|PNS: 2, unacked: 1357|
[2025/09/12 05:03:42 489612] [debug] |scid:fe5b6704cb660e3095cced5a|xqc_timer_set|type:LOSS_DETECTION|expire:1757653422586259|now:1757653422489587|interv:96672|
[2025/09/12 05:03:42 489617] [debug] |scid:fe5b6704cb660e3095cced5a|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB887DF2C|path:0|pns:2|expire:1757653422586259|now:1757653422489587|interval:96672|pto_count:0|srtt:32127
[2025/09/12 05:03:42 489623] [debug] |scid:fe5b6704cb660e3095cced5a|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:47488|inflight:1357|
[2025/09/12 05:03:42 489629] [debug] |scid:fe5b6704cb660e3095cced5a|xqc_conn_next_wakeup_time|wakeup_time:1757653422586259|
[2025/09/12 05:03:42 489634] [debug] |scid:fe5b6704cb660e3095cced5a|xqc_engine_add_wakeup_queue|next_tick_time:1757653422586259|
[2025/09/12 05:03:42 489639] [debug] |xqc_engine_wakeup_after|wakeup:1757653422586259|now:1757653422489639|diff:96620|
[2025/09/12 05:03:42 489644] [debug] |xqc_engine_main_logic|END|now:1757653422489399|
[2025/09/12 05:03:42 508113] [info] |xqc_engine_packet_process|==>|conn:0000558BB887DF2C|size:1444|state:ESTABED|recv_time:1757653422508111|
[2025/09/12 05:03:42 508132] [debug] |scid:fe5b6704cb660e3095cced5a|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:fe5b6704cb660e3095cced5a|spin_bit:0|
[2025/09/12 05:03:42 508144] [debug] |scid:fe5b6704cb660e3095cced5a|xqc_packet_decrypt|largest_pn:932059658|
[2025/09/12 05:03:42 508151] [debug] |scid:fe5b6704cb660e3095cced5a|xqc_packet_decrypt|decryption nonce|path_id:0|pn:932059660|
[2025/09/12 05:03:42 508163] [debug] |scid:fe5b6704cb660e3095cced5a|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:932059660|
[2025/09/12 05:03:42 508171] [debug] |scid:fe5b6704cb660e3095cced5a|xqc_process_frames|frame_type:1|
[2025/09/12 05:03:42 508179] [debug] |scid:fe5b6704cb660e3095cced5a|xqc_process_frames|frame_type:0|
[2025/09/12 05:03:42 508184] [debug] |scid:fe5b6704cb660e3095cced5a|xqc_process_padding_frame|process padding|
[2025/09/12 05:03:42 508197] [debug] |scid:fe5b6704cb660e3095cced5a|xqc_timer_set|type:ACK_01RTT|expire:1757653422533111|now:1757653422508111|interv:25000|
[2025/09/12 05:03:42 508208] [debug] |scid:fe5b6704cb660e3095cced5a|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:1757653422508111|max_ack_delay:25000|
[2025/09/12 05:03:42 508217] [debug] |scid:fe5b6704cb660e3095cced5a|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:932059660|largest:932059660|pns:2|
[2025/09/12 05:03:42 508225] [info] |scid:fe5b6704cb660e3095cced5a|xqc_conn_on_pkt_processed|====>|conn:0000558BB887DF2C|path:0|size:1444|pkt_type:SHORT_HEADER|pkt_num:932059660|frame:PADDING PING |recv_time:1757653422508111|dcid:fe5b6704cb660e3095cced5a|dcid_seq:0|
[2025/09/12 05:03:42 508231] [debug] |scid:fe5b6704cb660e3095cced5a|xqc_timer_set|type:PATH_IDLE|expire:1757653542508111|now:1757653422508111|interv:120000000|
[2025/09/12 05:03:42 508237] [debug] |scid:fe5b6704cb660e3095cced5a|xqc_timer_set|type:CONN_IDLE|expire:1757653542508111|now:1757653422508111|interv:120000000|
[2025/09/12 05:03:42 508242] [debug] |scid:fe5b6704cb660e3095cced5a|xqc_engine_remove_wakeup_queue|next_tick_time:1757653422586259|pq_index:0|
[2025/09/12 05:03:42 508247] [debug] |scid:fe5b6704cb660e3095cced5a|xqc_engine_add_active_queue|last_ticked_time:1757653422489399|
[2025/09/12 05:03:42 508260] [debug] |xqc_engine_main_logic|BEGIN|now:1757653422508260|
[2025/09/12 05:03:42 508266] [debug] |scid:fe5b6704cb660e3095cced5a|xqc_engine_process_conn|conn:0000558BB887DF2C|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:1757653422508265|
[2025/09/12 05:03:42 508274] [debug] |scid:fe5b6704cb660e3095cced5a|xqc_conn_next_wakeup_time|wakeup_time:1757653422533111|
[2025/09/12 05:03:42 508279] [debug] |scid:fe5b6704cb660e3095cced5a|xqc_engine_add_wakeup_queue|next_tick_time:1757653422533111|
[2025/09/12 05:03:42 508284] [debug] |xqc_engine_wakeup_after|wakeup:1757653422533111|now:1757653422508284|diff:24827|
[2025/09/12 05:03:42 508290] [debug] |xqc_engine_main_logic|END|now:1757653422508265|
[2025/09/12 05:03:42 508296] [debug] |xqc_engine_main_logic|BEGIN|now:1757653422508296|
[2025/09/12 05:03:42 508301] [debug] |xqc_engine_wakeup_after|wakeup:1757653422533111|now:1757653422508300|diff:24811|
[2025/09/12 05:03:42 508305] [debug] |xqc_engine_main_logic|END|now:1757653422508296|
[2025/09/12 05:03:42 533403] [debug] |xqc_engine_main_logic|BEGIN|now:1757653422533403|
[2025/09/12 05:03:42 533419] [debug] |scid:fe5b6704cb660e3095cced5a|xqc_engine_remove_wakeup_queue|next_tick_time:1757653422533111|pq_index:0|
[2025/09/12 05:03:42 533426] [debug] |scid:fe5b6704cb660e3095cced5a|xqc_engine_add_active_queue|last_ticked_time:1757653422508265|
[2025/09/12 05:03:42 533433] [debug] |scid:fe5b6704cb660e3095cced5a|xqc_engine_process_conn|conn:0000558BB887DF2C|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:1757653422533432|
[2025/09/12 05:03:42 533439] [debug] |scid:fe5b6704cb660e3095cced5a|xqc_timer_expire|timer expired|type:ACK_01RTT|expire_time:1757653422533111|now:1757653422533432|
[2025/09/12 05:03:42 533445] [debug] |scid:fe5b6704cb660e3095cced5a|xqc_timer_ack_timeout|pns:2|path:0|
[2025/09/12 05:03:42 533449] [debug] |scid:fe5b6704cb660e3095cced5a|xqc_timer_expire|unset|type:ACK_01RTT|expire_time:1757653422533111|now:1757653422533432|
[2025/09/12 05:03:42 533453] [debug] |scid:fe5b6704cb660e3095cced5a|xqc_timer_unset|type:ACK_01RTT|
[2025/09/12 05:03:42 533458] [debug] |scid:fe5b6704cb660e3095cced5a|xqc_gen_ack_frame|largest_recv:932059660|ack_delay:25347|first_ack_range:0|largest_pkt_recv_time:1757653422508111|
[2025/09/12 05:03:42 533463] [debug] |scid:fe5b6704cb660e3095cced5a|xqc_gen_ack_frame|high:932059660|low:932059660|pkt_pns:2|
[2025/09/12 05:03:42 533467] [debug] |scid:fe5b6704cb660e3095cced5a|xqc_gen_ack_frame|high:932059658|low:932059658|pkt_pns:2|
[2025/09/12 05:03:42 533470] [debug] |scid:fe5b6704cb660e3095cced5a|xqc_gen_ack_frame|high:932059656|low:932059653|pkt_pns:2|
[2025/09/12 05:03:42 533474] [debug] |scid:fe5b6704cb660e3095cced5a|xqc_write_ack_to_one_packet|ack_size:13|path:0|path_largest_recv:932059660|frame_largest_recv:932059660|
[2025/09/12 05:03:42 533478] [debug] |scid:fe5b6704cb660e3095cced5a|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:2|
[2025/09/12 05:03:42 533483] [debug] |scid:fe5b6704cb660e3095cced5a|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:ACK |stream_id:0|stream_offset:0|
[2025/09/12 05:03:42 533488] [debug] |scid:fe5b6704cb660e3095cced5a|xqc_check_acked_or_dropped_pkt|conn:0000558BB887DF2C|pkt_num:0|size:35|pkt_type:SHORT_HEADER|frame:ACK |
[2025/09/12 05:03:42 533493] [debug] |scid:fe5b6704cb660e3095cced5a|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:15|
[2025/09/12 05:03:42 533525] [info] |scid:fe5b6704cb660e3095cced5a|xqc_send_packet_with_pn|<==|conn:0000558BB887DF2C|path:0|pkt_num:15|size:35|sent:51|pkt_type:SHORT_HEADER|frame:ACK |inflight:1357|now:1757653422533500|stream_id:0|stream_offset:0|
[2025/09/12 05:03:42 533536] [debug] |scid:fe5b6704cb660e3095cced5a|xqc_send_ctl_on_packet_sent|conn:0000558BB887DF2C|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 05:03:42 533542] [debug] |scid:fe5b6704cb660e3095cced5a|xqc_conn_next_wakeup_time|wakeup_time:1757653422586259|
[2025/09/12 05:03:42 533546] [debug] |scid:fe5b6704cb660e3095cced5a|xqc_engine_add_wakeup_queue|next_tick_time:1757653422586259|
[2025/09/12 05:03:42 533550] [debug] |xqc_engine_wakeup_after|wakeup:1757653422586259|now:1757653422533550|diff:52709|
[2025/09/12 05:03:42 533554] [debug] |xqc_engine_main_logic|END|now:1757653422533432|
[2025/09/12 05:03:42 586661] [debug] |xqc_engine_main_logic|BEGIN|now:1757653422586660|
[2025/09/12 05:03:42 586684] [debug] |scid:fe5b6704cb660e3095cced5a|xqc_engine_remove_wakeup_queue|next_tick_time:1757653422586259|pq_index:0|
[2025/09/12 05:03:42 586691] [debug] |scid:fe5b6704cb660e3095cced5a|xqc_engine_add_active_queue|last_ticked_time:1757653422533432|
[2025/09/12 05:03:42 586698] [debug] |scid:fe5b6704cb660e3095cced5a|xqc_engine_process_conn|conn:0000558BB887DF2C|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:1757653422586696|
[2025/09/12 05:03:42 586705] [debug] |scid:fe5b6704cb660e3095cced5a|xqc_timer_expire|timer expired|type:LOSS_DETECTION|expire_time:1757653422586259|now:1757653422586696|
[2025/09/12 05:03:42 586710] [debug] |scid:fe5b6704cb660e3095cced5a|xqc_timer_loss_detection_timeout|path:0|loss_detection_timeout|
[2025/09/12 05:03:42 586715] [debug] |scid:fe5b6704cb660e3095cced5a|xqc_timer_loss_detection_timeout|send Probe pkts|conn:0000558BB887DF2C|path:0|bytes_in_flight:1357|
[2025/09/12 05:03:42 586720] [debug] |scid:fe5b6704cb660e3095cced5a|xqc_send_ctl_get_pto_time_and_space|srtt:32127|rtt_var:9897|pto_duration:71715|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:03:42 586727] [debug] |scid:fe5b6704cb660e3095cced5a|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB887DF2C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:03:42 586732] [debug] |scid:fe5b6704cb660e3095cced5a|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB887DF2C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:03:42 586736] [debug] |scid:fe5b6704cb660e3095cced5a|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB887DF2C|path:0|PNS: 2, unacked: 1357|
[2025/09/12 05:03:42 586741] [debug] |scid:fe5b6704cb660e3095cced5a|xqc_path_send_one_or_two_ack_elicit_pkts|send two ack-eliciting pkts|path:0|pns:2|
[2025/09/12 05:03:42 586747] [debug] |scid:fe5b6704cb660e3095cced5a|xqc_conn_send_probe_pkt|conn:0000558BB887DF2C|path:0|pkt_num:0|size:23|pkt_type:SHORT_HEADER|frame:HANDSHAKE_DONE |conn_state:ESTABED|
[2025/09/12 05:03:42 586754] [debug] |scid:fe5b6704cb660e3095cced5a|xqc_conn_send_probe_pkt|conn:0000558BB887DF2C|path:0|pkt_num:3|size:284|pkt_type:SHORT_HEADER|frame:CRYPTO |conn_state:ESTABED|
[2025/09/12 05:03:42 586761] [debug] |scid:fe5b6704cb660e3095cced5a|xqc_timer_loss_detection_timeout|xqc_send_ctl_set_loss_detection_timer|PTO|conn:0000558BB887DF2C|pto_count:1
[2025/09/12 05:03:42 586766] [debug] |scid:fe5b6704cb660e3095cced5a|xqc_send_ctl_get_pto_time_and_space|srtt:32127|rtt_var:9897|pto_duration:143430|backoff_factor:2.00|backoff:2.00|pto_cnt:1|max_ack_delay:25|
[2025/09/12 05:03:42 586772] [debug] |scid:fe5b6704cb660e3095cced5a|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB887DF2C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:03:42 586777] [debug] |scid:fe5b6704cb660e3095cced5a|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB887DF2C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:03:42 586781] [debug] |scid:fe5b6704cb660e3095cced5a|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB887DF2C|path:0|PNS: 2, unacked: 1357|
[2025/09/12 05:03:42 586786] [debug] |scid:fe5b6704cb660e3095cced5a|xqc_timer_set|type:LOSS_DETECTION|expire:1757653422682974|now:1757653422586766|interv:96208|
[2025/09/12 05:03:42 586801] [debug] |scid:fe5b6704cb660e3095cced5a|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB887DF2C|path:0|pns:2|expire:1757653422682974|now:1757653422586766|interval:96208|pto_count:1|srtt:32127
[2025/09/12 05:03:42 586809] [debug] |scid:fe5b6704cb660e3095cced5a|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:HANDSHAKE_DONE |stream_id:0|stream_offset:0|
[2025/09/12 05:03:42 586815] [debug] |scid:fe5b6704cb660e3095cced5a|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:CRYPTO |stream_id:0|stream_offset:0|
[2025/09/12 05:03:42 586820] [debug] |scid:fe5b6704cb660e3095cced5a|xqc_check_acked_or_dropped_pkt|conn:0000558BB887DF2C|pkt_num:0|size:23|pkt_type:SHORT_HEADER|frame:HANDSHAKE_DONE |
[2025/09/12 05:03:42 586827] [debug] |scid:fe5b6704cb660e3095cced5a|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:16|
[2025/09/12 05:03:42 586880] [info] |scid:fe5b6704cb660e3095cced5a|xqc_send_packet_with_pn|<==|conn:0000558BB887DF2C|path:0|pkt_num:16|size:23|sent:39|pkt_type:SHORT_HEADER|frame:HANDSHAKE_DONE |inflight:1357|now:1757653422586838|stream_id:0|stream_offset:0|
[2025/09/12 05:03:42 586888] [debug] |scid:fe5b6704cb660e3095cced5a|xqc_send_ctl_on_packet_sent|conn:0000558BB887DF2C|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:0|
[2025/09/12 05:03:42 586894] [debug] |scid:fe5b6704cb660e3095cced5a|xqc_send_ctl_on_packet_sent|path:0|inflight:1357|applimit:0|
[2025/09/12 05:03:42 586899] [debug] |scid:fe5b6704cb660e3095cced5a|xqc_send_ctl_get_pto_time_and_space|srtt:32127|rtt_var:9897|pto_duration:143430|backoff_factor:2.00|backoff:2.00|pto_cnt:1|max_ack_delay:25|
[2025/09/12 05:03:42 586905] [debug] |scid:fe5b6704cb660e3095cced5a|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB887DF2C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:03:42 586910] [debug] |scid:fe5b6704cb660e3095cced5a|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB887DF2C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:03:42 586914] [debug] |scid:fe5b6704cb660e3095cced5a|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB887DF2C|path:0|PNS: 2, unacked: 1380|
[2025/09/12 05:03:42 586919] [debug] |scid:fe5b6704cb660e3095cced5a|xqc_timer_set|type:LOSS_DETECTION|expire:1757653422780268|now:1757653422586899|interv:193369|
[2025/09/12 05:03:42 586926] [debug] |scid:fe5b6704cb660e3095cced5a|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB887DF2C|path:0|pns:2|expire:1757653422780268|now:1757653422586899|interval:193369|pto_count:1|srtt:32127
[2025/09/12 05:03:42 586935] [debug] |scid:fe5b6704cb660e3095cced5a|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:47488|inflight:1380|
[2025/09/12 05:03:42 586945] [debug] |scid:fe5b6704cb660e3095cced5a|xqc_check_acked_or_dropped_pkt|conn:0000558BB887DF2C|pkt_num:3|size:284|pkt_type:SHORT_HEADER|frame:CRYPTO |
[2025/09/12 05:03:42 586953] [debug] |scid:fe5b6704cb660e3095cced5a|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:17|
[2025/09/12 05:03:42 586991] [info] |scid:fe5b6704cb660e3095cced5a|xqc_send_packet_with_pn|<==|conn:0000558BB887DF2C|path:0|pkt_num:17|size:284|sent:300|pkt_type:SHORT_HEADER|frame:CRYPTO |inflight:1380|now:1757653422586964|stream_id:0|stream_offset:0|
[2025/09/12 05:03:42 587003] [debug] |scid:fe5b6704cb660e3095cced5a|xqc_send_ctl_on_packet_sent|conn:0000558BB887DF2C|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:0|
[2025/09/12 05:03:42 587012] [debug] |scid:fe5b6704cb660e3095cced5a|xqc_send_ctl_on_packet_sent|path:0|inflight:1380|applimit:0|
[2025/09/12 05:03:42 587020] [debug] |scid:fe5b6704cb660e3095cced5a|xqc_send_ctl_get_pto_time_and_space|srtt:32127|rtt_var:9897|pto_duration:143430|backoff_factor:2.00|backoff:2.00|pto_cnt:1|max_ack_delay:25|
[2025/09/12 05:03:42 587028] [debug] |scid:fe5b6704cb660e3095cced5a|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB887DF2C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:03:42 587070] [debug] |scid:fe5b6704cb660e3095cced5a|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB887DF2C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:03:42 587076] [debug] |scid:fe5b6704cb660e3095cced5a|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB887DF2C|path:0|PNS: 2, unacked: 1664|
[2025/09/12 05:03:42 587081] [debug] |scid:fe5b6704cb660e3095cced5a|xqc_timer_set|type:LOSS_DETECTION|expire:1757653422780394|now:1757653422587019|interv:193375|
[2025/09/12 05:03:42 587086] [debug] |scid:fe5b6704cb660e3095cced5a|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB887DF2C|path:0|pns:2|expire:1757653422780394|now:1757653422587019|interval:193375|pto_count:1|srtt:32127
[2025/09/12 05:03:42 587091] [debug] |scid:fe5b6704cb660e3095cced5a|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:47488|inflight:1664|
[2025/09/12 05:03:42 587103] [debug] |scid:fe5b6704cb660e3095cced5a|xqc_conn_next_wakeup_time|wakeup_time:1757653422780394|
[2025/09/12 05:03:42 587110] [debug] |scid:fe5b6704cb660e3095cced5a|xqc_engine_add_wakeup_queue|next_tick_time:1757653422780394|
[2025/09/12 05:03:42 587115] [debug] |xqc_engine_wakeup_after|wakeup:1757653422780394|now:1757653422587115|diff:193279|
[2025/09/12 05:03:42 587120] [debug] |xqc_engine_main_logic|END|now:1757653422586696|
[2025/09/12 05:03:42 617757] [info] |xqc_engine_packet_process|==>|conn:0000558BB887DF2C|size:39|state:ESTABED|recv_time:1757653422617752|
[2025/09/12 05:03:42 617784] [debug] |scid:fe5b6704cb660e3095cced5a|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:fe5b6704cb660e3095cced5a|spin_bit:0|
[2025/09/12 05:03:42 617798] [debug] |scid:fe5b6704cb660e3095cced5a|xqc_packet_decrypt|largest_pn:932059660|
[2025/09/12 05:03:42 617805] [debug] |scid:fe5b6704cb660e3095cced5a|xqc_packet_decrypt|decryption nonce|path_id:0|pn:932059661|
[2025/09/12 05:03:42 617817] [debug] |scid:fe5b6704cb660e3095cced5a|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:932059661|
[2025/09/12 05:03:42 617823] [debug] |scid:fe5b6704cb660e3095cced5a|xqc_process_frames|frame_type:1c|
[2025/09/12 05:03:42 617831] [debug] |scid:fe5b6704cb660e3095cced5a|xqc_timer_set|type:CONN_DRAINING|expire:1757653422907975|now:1757653422617830|interv:290145|
[2025/09/12 05:03:42 617838] [debug] |scid:fe5b6704cb660e3095cced5a|xqc_send_queue_drop_packets|sndq_packets_used:9|sndq_packets_used_bytes:0|sndq_packets_free:0|
[2025/09/12 05:03:42 617846] [debug] |scid:fe5b6704cb660e3095cced5a|xqc_send_queue_drop_packets|path:0|ctl_bytes_in_flight:1664|
[2025/09/12 05:03:42 617852] [debug] |scid:fe5b6704cb660e3095cced5a|xqc_timer_unset|type:ACK_INIT|
[2025/09/12 05:03:42 617858] [debug] |scid:fe5b6704cb660e3095cced5a|xqc_timer_unset|type:ACK_HSK|
[2025/09/12 05:03:42 617864] [debug] |scid:fe5b6704cb660e3095cced5a|xqc_timer_unset|type:ACK_01RTT|
[2025/09/12 05:03:42 617869] [debug] |scid:fe5b6704cb660e3095cced5a|xqc_timer_unset|type:LOSS_DETECTION|
[2025/09/12 05:03:42 617878] [info] |scid:fe5b6704cb660e3095cced5a|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 05:03:42 617886] [debug] |scid:fe5b6704cb660e3095cced5a|xqc_conn_immediate_close|gen_conn_close|state:CLOSING|
[2025/09/12 05:03:42 617891] [debug] |scid:fe5b6704cb660e3095cced5a|xqc_process_frames|draining state, skip|
[2025/09/12 05:03:42 617898] [debug] |scid:fe5b6704cb660e3095cced5a|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:932059661|largest:932059661|pns:2|
[2025/09/12 05:03:42 617905] [info] |scid:fe5b6704cb660e3095cced5a|xqc_conn_on_pkt_processed|====>|conn:0000558BB887DF2C|path:0|size:39|pkt_type:SHORT_HEADER|pkt_num:932059661|frame:CONNECTION_CLOSE |recv_time:1757653422617752|dcid:fe5b6704cb660e3095cced5a|dcid_seq:0|
[2025/09/12 05:03:42 617914] [debug] |scid:fe5b6704cb660e3095cced5a|xqc_timer_set|type:PATH_IDLE|expire:1757653542617752|now:1757653422617752|interv:120000000|
[2025/09/12 05:03:42 617929] [debug] |scid:fe5b6704cb660e3095cced5a|xqc_timer_set|type:CONN_IDLE|expire:1757653542617752|now:1757653422617752|interv:120000000|
[2025/09/12 05:03:42 617933] [debug] |scid:fe5b6704cb660e3095cced5a|xqc_engine_remove_wakeup_queue|next_tick_time:1757653422780394|pq_index:0|
[2025/09/12 05:03:42 617939] [debug] |scid:fe5b6704cb660e3095cced5a|xqc_engine_add_active_queue|last_ticked_time:1757653422586696|
[2025/09/12 05:03:42 617944] [debug] |xqc_engine_main_logic|BEGIN|now:1757653422617944|
[2025/09/12 05:03:42 617952] [debug] |scid:fe5b6704cb660e3095cced5a|xqc_engine_process_conn|conn:0000558BB887DF2C|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:1757653422617951|
[2025/09/12 05:03:42 617963] [debug] |scid:fe5b6704cb660e3095cced5a|xqc_path_get_perf_class|conn:0000558BB887DF2C|path_id:0|path_srtt:32127|min_srtt:32127|path_bw:12389|loss_rate:45.45|path_pto:1|
[2025/09/12 05:03:42 617968] [debug] |scid:fe5b6704cb660e3095cced5a|xqc_minrtt_scheduler_get_path|path srtt|conn:0000558BB887DF2C|path_id:0|path_srtt:32127|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:03:42 617973] [debug] |scid:fe5b6704cb660e3095cced5a|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CONNECTION_CLOSE |pn:0|size:26|reinj:0|path_class:4|
[2025/09/12 05:03:42 617978] [debug] |scid:fe5b6704cb660e3095cced5a|xqc_check_acked_or_dropped_pkt|conn:0000558BB887DF2C|pkt_num:0|size:26|pkt_type:SHORT_HEADER|frame:CONNECTION_CLOSE |
[2025/09/12 05:03:42 617984] [debug] |scid:fe5b6704cb660e3095cced5a|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:18|
[2025/09/12 05:03:42 618033] [info] |scid:fe5b6704cb660e3095cced5a|xqc_send_packet_with_pn|<==|conn:0000558BB887DF2C|path:0|pkt_num:18|size:26|sent:42|pkt_type:SHORT_HEADER|frame:CONNECTION_CLOSE |inflight:0|now:1757653422617992|stream_id:0|stream_offset:0|
[2025/09/12 05:03:42 618061] [debug] |scid:fe5b6704cb660e3095cced5a|xqc_send_ctl_on_packet_sent|conn:0000558BB887DF2C|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 05:03:42 618070] [debug] |scid:fe5b6704cb660e3095cced5a|xqc_conn_next_wakeup_time|wakeup_time:1757653422907975|
[2025/09/12 05:03:42 618076] [debug] |scid:fe5b6704cb660e3095cced5a|xqc_engine_add_wakeup_queue|next_tick_time:1757653422907975|
[2025/09/12 05:03:42 618083] [debug] |xqc_engine_wakeup_after|wakeup:1757653422907975|now:1757653422618083|diff:289892|
[2025/09/12 05:03:42 618089] [debug] |xqc_engine_main_logic|END|now:1757653422617951|
[2025/09/12 05:03:42 618094] [debug] |xqc_engine_main_logic|BEGIN|now:1757653422618094|
[2025/09/12 05:03:42 618098] [debug] |xqc_engine_wakeup_after|wakeup:1757653422907975|now:1757653422618098|diff:289877|
[2025/09/12 05:03:42 618102] [debug] |xqc_engine_main_logic|END|now:1757653422618094|
[2025/09/12 05:03:42 908447] [debug] |xqc_engine_main_logic|BEGIN|now:1757653422908447|
[2025/09/12 05:03:42 908473] [debug] |scid:fe5b6704cb660e3095cced5a|xqc_engine_remove_wakeup_queue|next_tick_time:1757653422907975|pq_index:0|
[2025/09/12 05:03:42 908480] [debug] |scid:fe5b6704cb660e3095cced5a|xqc_engine_add_active_queue|last_ticked_time:1757653422617951|
[2025/09/12 05:03:42 908488] [debug] |scid:fe5b6704cb660e3095cced5a|xqc_engine_process_conn|conn:0000558BB887DF2C|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:1757653422908485|
[2025/09/12 05:03:42 908495] [debug] |scid:fe5b6704cb660e3095cced5a|xqc_timer_expire|timer expired|type:CONN_DRAINING|expire_time:1757653422907975|now:1757653422908485|
[2025/09/12 05:03:42 908501] [debug] |scid:fe5b6704cb660e3095cced5a|xqc_timer_expire|unset|type:CONN_DRAINING|expire_time:1757653422907975|now:1757653422908485|
[2025/09/12 05:03:42 908515] [debug] |scid:fe5b6704cb660e3095cced5a|xqc_timer_unset|type:CONN_DRAINING|
[2025/09/12 05:03:42 908521] [info] |xqc_engine_main_logic|conn:0000558BB887DF2C|l-0.0.0.0-443-fe5b6704cb660e3095cced5a p-193.167.0.100-40004-82bdc4107fe3a10837cd1d37dbb5aa90b2|conn_state:13|next_tick_time:1757653422907975
[2025/09/12 05:03:42 908538] [report] |scid:fe5b6704cb660e3095cced5a|xqc_conn_destroy|0000558BB887DF2C|has_0rtt:0|0rtt_accept:0|token_ok:0|handshake_time:786122|first_send_delay:786458|conn_persist:1336261|keyupdate_cnt:0|err:0x0|close_msg:remote close|l-0.0.0.0-443-fe5b6704cb660e3095cced5a p-193.167.0.100-40004-82bdc4107fe3a10837cd1d37dbb5aa90b2|hsk_recv:140692|close_recv:1045553|close_send:1045715|last_recv:1045475|last_send:1045715|mp_enable:0|create:1|validated:1|active:1|path_info:0/1/0/a/0,1,1,1,0,0,0,0,0,0,0,28,11,9,2048,0,17,i32,4,1431,1444,3,932059660,935,0,4,26,39,40000,932059661,1045,0,4,1393,1406,3,932059658,903,0,4,26,40000,18,1045,4,23,80000,16,1014,4,284,20,17,1014,0-2,0-2,0-0,0-0,0-0,0-32,0-7037,0-6054,0-21,0-9,0-5,0-0,0-0,0-0,0-0,0-0,0-0,0-0|alpn:hq-interop|rebind_count:0|rebind_valid:0|rtx_pkt:5|tlp_pkt:0|snd_pkt:21|spurious_loss:1|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 05:03:42 908549] [debug] |scid:fe5b6704cb660e3095cced5a|xqc_destroy_stream|send_state:2|recv_state:3|stream_id:0|stream_type:0|
[2025/09/12 05:03:42 908561] [stats] |scid:fe5b6704cb660e3095cced5a|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:1757653422358621|wrt_delay:114|snd_delay:987|finwrt_delay:114|finsnd_delay:96693|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-fe5b6704cb660e3095cced5a p-193.167.0.100-40004-82bdc4107fe3a10837cd1d37dbb5aa90b2|path_info:mp is not supported in connection scid:fe5b6704cb660e3095cced5a|fec_recv_delay:0u|fec_send_rpr_cnt:0|retrans:1|
[2025/09/12 05:03:42 908610] [debug] |scid:fe5b6704cb660e3095cced5a|xqc_send_ctl_destroy|destroy|
[2025/09/12 05:03:42 908623] [debug] |scid:fe5b6704cb660e3095cced5a|xqc_destroy_crypto_stream|destroy crypto stream|encrypt_level:0|cur_state:CLOSED|
[2025/09/12 05:03:42 908632] [debug] |scid:fe5b6704cb660e3095cced5a|xqc_destroy_crypto_stream|destroy crypto stream|encrypt_level:2|cur_state:CLOSED|
[2025/09/12 05:03:42 908639] [debug] |scid:fe5b6704cb660e3095cced5a|xqc_destroy_crypto_stream|destroy crypto stream|encrypt_level:3|cur_state:CLOSED|
[2025/09/12 05:03:42 908689] [debug] |xqc_engine_wakeup_after|wakeup:1757653429306234|now:1757653422908689|diff:6397545|
[2025/09/12 05:03:42 908698] [debug] |xqc_engine_main_logic|END|now:1757653422908485|
[2025/09/12 05:03:42 995272] [debug] |scid:acfbf372696bbc19d75f4666|xqc_timer_set|type:CONN_IDLE|expire:1757653482995270|now:1757653422995270|interv:60000000|
[2025/09/12 05:03:42 995301] [debug] |scid:acfbf372696bbc19d75f4666|xqc_timer_set|type:PATH_IDLE|expire:1757653482995301|now:1757653422995301|interv:60000000|
[2025/09/12 05:03:42 995312] [debug] |xqc_path_create|path:0|dcid:2fcfb588ec26456a7ae29d3d2f00d4a730|scid:acfbf372696bbc19d75f4666|create_path_count:1|
[2025/09/12 05:03:42 995321] [debug] |scid:acfbf372696bbc19d75f4666|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 05:03:42 995329] [debug] |xqc_path_init|path:0|dcid:2fcfb588ec26456a7ae29d3d2f00d4a730|scid:acfbf372696bbc19d75f4666|state:2|
[2025/09/12 05:03:42 995336] [debug] |scid:acfbf372696bbc19d75f4666|xqc_conn_create|success|scid:acfbf372696bbc19d75f4666|dcid:2fcfb588ec26456a7ae29d3d2f00d4a730|conn:0000558BB887DF2C|
[2025/09/12 05:03:42 995354] [info] |scid:acfbf372696bbc19d75f4666|xqc_conn_server_create|hash odcid conn|odcid:66e0141679d1723cbe8407fe0de993c8db83|conn:0000558BB887DF2C|
[2025/09/12 05:03:42 995368] [info] |scid:acfbf372696bbc19d75f4666|xqc_conn_get_local_transport_params|generate sr_token[a7f98951720cc59e9f9e5d85b634c8f0] for cid[66e0141679d1723cbe8407fe0de993c8db83]
[2025/09/12 05:03:42 995395] [stats] |xqc_conn_server_init_path_addr|path:0|l-0.0.0.0-443-acfbf372696bbc19d75f4666 p-193.167.0.100-41234-2fcfb588ec26456a7ae29d3d2f00d4a730|
[2025/09/12 05:03:42 995404] [info] |xqc_engine_packet_process|==>|conn:0000558BB887DF2C|size:1200|state:S_INIT|recv_time:1757653422995233|
[2025/09/12 05:03:42 995555] [debug] |scid:acfbf372696bbc19d75f4666|xqc_packet_parse_initial|packet parse|initial|
[2025/09/12 05:03:42 995564] [debug] |scid:acfbf372696bbc19d75f4666|xqc_packet_parse_initial|success|Length:1153|
[2025/09/12 05:03:42 995574] [debug] |scid:acfbf372696bbc19d75f4666|xqc_packet_decrypt|largest_pn:0|
[2025/09/12 05:03:42 995582] [debug] |scid:acfbf372696bbc19d75f4666|xqc_packet_decrypt|decryption nonce|path_id:0|pn:972338490|
[2025/09/12 05:03:42 995596] [debug] |scid:acfbf372696bbc19d75f4666|xqc_packet_decrypt_single|pkt_type:INIT|pkt_num:972338490|
[2025/09/12 05:03:42 995604] [debug] |scid:acfbf372696bbc19d75f4666|xqc_process_frames|frame_type:0|
[2025/09/12 05:03:42 995610] [debug] |scid:acfbf372696bbc19d75f4666|xqc_process_padding_frame|process padding|
[2025/09/12 05:03:42 995615] [debug] |scid:acfbf372696bbc19d75f4666|xqc_process_frames|frame_type:6|
[2025/09/12 05:03:42 995620] [info] |scid:acfbf372696bbc19d75f4666|xqc_conn_check_token|token empty|
[2025/09/12 05:03:42 995627] [info] |scid:acfbf372696bbc19d75f4666|xqc_process_crypto_frame|check_token fail|conn:0000558BB887DF2C|l-0.0.0.0-443-acfbf372696bbc19d75f4666 p-193.167.0.100-41234-2fcfb588ec26456a7ae29d3d2f00d4a730|
[2025/09/12 05:03:42 995633] [debug] |scid:acfbf372696bbc19d75f4666|xqc_create_crypto_stream|encrypt_level:0|cur_state:S_INIT|
[2025/09/12 05:03:42 995639] [debug] |scid:acfbf372696bbc19d75f4666|xqc_process_crypto_frame|level:0|
[2025/09/12 05:03:42 995644] [debug] |scid:acfbf372696bbc19d75f4666|xqc_read_crypto_stream|xqc_read_crypto_stream|level:0|
[2025/09/12 05:03:42 995650] [debug] |scid:acfbf372696bbc19d75f4666|xqc_engine_add_active_queue|last_ticked_time:0|
[2025/09/12 05:03:42 995655] [debug] |scid:acfbf372696bbc19d75f4666|xqc_create_crypto_stream|encrypt_level:2|cur_state:S_INIT|
[2025/09/12 05:03:42 995661] [debug] |scid:acfbf372696bbc19d75f4666|xqc_process_crypto_frame|server create hsk stream|
[2025/09/12 05:03:42 995669] [debug] |scid:acfbf372696bbc19d75f4666|xqc_process_frames|frame_type:6|
[2025/09/12 05:03:42 995676] [info] |scid:acfbf372696bbc19d75f4666|xqc_conn_check_token|token empty|
[2025/09/12 05:03:42 995683] [info] |scid:acfbf372696bbc19d75f4666|xqc_process_crypto_frame|check_token fail|conn:0000558BB887DF2C|l-0.0.0.0-443-acfbf372696bbc19d75f4666 p-193.167.0.100-41234-2fcfb588ec26456a7ae29d3d2f00d4a730|
[2025/09/12 05:03:42 995691] [debug] |scid:acfbf372696bbc19d75f4666|xqc_process_crypto_frame|level:0|
[2025/09/12 05:03:42 995696] [debug] |scid:acfbf372696bbc19d75f4666|xqc_read_crypto_stream|xqc_read_crypto_stream|level:0|
[2025/09/12 05:03:42 995701] [debug] |scid:acfbf372696bbc19d75f4666|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:0|112u|
[2025/09/12 05:03:42 995718] [debug] |scid:acfbf372696bbc19d75f4666|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:0|SSL_quic_write_level:0|rv:-1|
[2025/09/12 05:03:42 995724] [debug] |scid:acfbf372696bbc19d75f4666|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/09/12 05:03:42 995729] [debug] |scid:acfbf372696bbc19d75f4666|xqc_process_frames|frame_type:0|
[2025/09/12 05:03:42 995734] [debug] |scid:acfbf372696bbc19d75f4666|xqc_process_padding_frame|process padding|
[2025/09/12 05:03:42 995739] [debug] |scid:acfbf372696bbc19d75f4666|xqc_process_frames|frame_type:6|
[2025/09/12 05:03:42 995751] [info] |scid:acfbf372696bbc19d75f4666|xqc_conn_check_token|token empty|
[2025/09/12 05:03:42 995760] [info] |scid:acfbf372696bbc19d75f4666|xqc_process_crypto_frame|check_token fail|conn:0000558BB887DF2C|l-0.0.0.0-443-acfbf372696bbc19d75f4666 p-193.167.0.100-41234-2fcfb588ec26456a7ae29d3d2f00d4a730|
[2025/09/12 05:03:42 995768] [debug] |scid:acfbf372696bbc19d75f4666|xqc_process_crypto_frame|level:0|
[2025/09/12 05:03:42 995776] [debug] |scid:acfbf372696bbc19d75f4666|xqc_read_crypto_stream|xqc_read_crypto_stream|level:0|
[2025/09/12 05:03:42 995782] [debug] |scid:acfbf372696bbc19d75f4666|xqc_process_frames|frame_type:6|
[2025/09/12 05:03:42 995786] [info] |scid:acfbf372696bbc19d75f4666|xqc_conn_check_token|token empty|
[2025/09/12 05:03:42 995791] [info] |scid:acfbf372696bbc19d75f4666|xqc_process_crypto_frame|check_token fail|conn:0000558BB887DF2C|l-0.0.0.0-443-acfbf372696bbc19d75f4666 p-193.167.0.100-41234-2fcfb588ec26456a7ae29d3d2f00d4a730|
[2025/09/12 05:03:42 995796] [debug] |scid:acfbf372696bbc19d75f4666|xqc_process_crypto_frame|level:0|
[2025/09/12 05:03:42 995800] [debug] |scid:acfbf372696bbc19d75f4666|xqc_read_crypto_stream|xqc_read_crypto_stream|level:0|
[2025/09/12 05:03:42 995805] [debug] |scid:acfbf372696bbc19d75f4666|xqc_process_frames|frame_type:6|
[2025/09/12 05:03:42 995810] [info] |scid:acfbf372696bbc19d75f4666|xqc_conn_check_token|token empty|
[2025/09/12 05:03:42 995814] [info] |scid:acfbf372696bbc19d75f4666|xqc_process_crypto_frame|check_token fail|conn:0000558BB887DF2C|l-0.0.0.0-443-acfbf372696bbc19d75f4666 p-193.167.0.100-41234-2fcfb588ec26456a7ae29d3d2f00d4a730|
[2025/09/12 05:03:42 995819] [debug] |scid:acfbf372696bbc19d75f4666|xqc_process_crypto_frame|level:0|
[2025/09/12 05:03:42 995824] [debug] |scid:acfbf372696bbc19d75f4666|xqc_read_crypto_stream|xqc_read_crypto_stream|level:0|
[2025/09/12 05:03:42 995828] [debug] |scid:acfbf372696bbc19d75f4666|xqc_process_frames|frame_type:6|
[2025/09/12 05:03:42 995833] [info] |scid:acfbf372696bbc19d75f4666|xqc_conn_check_token|token empty|
[2025/09/12 05:03:42 995839] [info] |scid:acfbf372696bbc19d75f4666|xqc_process_crypto_frame|check_token fail|conn:0000558BB887DF2C|l-0.0.0.0-443-acfbf372696bbc19d75f4666 p-193.167.0.100-41234-2fcfb588ec26456a7ae29d3d2f00d4a730|
[2025/09/12 05:03:42 995847] [debug] |scid:acfbf372696bbc19d75f4666|xqc_process_crypto_frame|level:0|
[2025/09/12 05:03:42 995855] [debug] |scid:acfbf372696bbc19d75f4666|xqc_read_crypto_stream|xqc_read_crypto_stream|level:0|
[2025/09/12 05:03:42 995862] [debug] |scid:acfbf372696bbc19d75f4666|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:0|28u|
[2025/09/12 05:03:42 995868] [debug] |scid:acfbf372696bbc19d75f4666|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:0|SSL_quic_write_level:0|rv:-1|
[2025/09/12 05:03:42 995873] [debug] |scid:acfbf372696bbc19d75f4666|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/09/12 05:03:42 995878] [debug] |scid:acfbf372696bbc19d75f4666|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:0|28u|
[2025/09/12 05:03:42 995883] [debug] |scid:acfbf372696bbc19d75f4666|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:0|SSL_quic_write_level:0|rv:-1|
[2025/09/12 05:03:42 995888] [debug] |scid:acfbf372696bbc19d75f4666|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/09/12 05:03:42 995893] [debug] |scid:acfbf372696bbc19d75f4666|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:0|28u|
[2025/09/12 05:03:42 995898] [debug] |scid:acfbf372696bbc19d75f4666|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:0|SSL_quic_write_level:0|rv:-1|
[2025/09/12 05:03:42 995902] [debug] |scid:acfbf372696bbc19d75f4666|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/09/12 05:03:42 995907] [debug] |scid:acfbf372696bbc19d75f4666|xqc_process_frames|frame_type:6|
[2025/09/12 05:03:42 995912] [info] |scid:acfbf372696bbc19d75f4666|xqc_conn_check_token|token empty|
[2025/09/12 05:03:42 995916] [info] |scid:acfbf372696bbc19d75f4666|xqc_process_crypto_frame|check_token fail|conn:0000558BB887DF2C|l-0.0.0.0-443-acfbf372696bbc19d75f4666 p-193.167.0.100-41234-2fcfb588ec26456a7ae29d3d2f00d4a730|
[2025/09/12 05:03:42 995928] [debug] |scid:acfbf372696bbc19d75f4666|xqc_process_crypto_frame|level:0|
[2025/09/12 05:03:42 995936] [debug] |scid:acfbf372696bbc19d75f4666|xqc_read_crypto_stream|xqc_read_crypto_stream|level:0|
[2025/09/12 05:03:42 995944] [debug] |scid:acfbf372696bbc19d75f4666|xqc_process_frames|frame_type:6|
[2025/09/12 05:03:42 995951] [info] |scid:acfbf372696bbc19d75f4666|xqc_conn_check_token|token empty|
[2025/09/12 05:03:42 995956] [info] |scid:acfbf372696bbc19d75f4666|xqc_process_crypto_frame|check_token fail|conn:0000558BB887DF2C|l-0.0.0.0-443-acfbf372696bbc19d75f4666 p-193.167.0.100-41234-2fcfb588ec26456a7ae29d3d2f00d4a730|
[2025/09/12 05:03:42 995961] [debug] |scid:acfbf372696bbc19d75f4666|xqc_process_crypto_frame|level:0|
[2025/09/12 05:03:42 995965] [debug] |scid:acfbf372696bbc19d75f4666|xqc_read_crypto_stream|xqc_read_crypto_stream|level:0|
[2025/09/12 05:03:42 995970] [debug] |scid:acfbf372696bbc19d75f4666|xqc_process_frames|frame_type:1|
[2025/09/12 05:03:42 995975] [debug] |scid:acfbf372696bbc19d75f4666|xqc_process_frames|frame_type:6|
[2025/09/12 05:03:42 995980] [info] |scid:acfbf372696bbc19d75f4666|xqc_conn_check_token|token empty|
[2025/09/12 05:03:42 995984] [info] |scid:acfbf372696bbc19d75f4666|xqc_process_crypto_frame|check_token fail|conn:0000558BB887DF2C|l-0.0.0.0-443-acfbf372696bbc19d75f4666 p-193.167.0.100-41234-2fcfb588ec26456a7ae29d3d2f00d4a730|
[2025/09/12 05:03:42 995989] [debug] |scid:acfbf372696bbc19d75f4666|xqc_process_crypto_frame|level:0|
[2025/09/12 05:03:42 995994] [debug] |scid:acfbf372696bbc19d75f4666|xqc_read_crypto_stream|xqc_read_crypto_stream|level:0|
[2025/09/12 05:03:42 995998] [debug] |scid:acfbf372696bbc19d75f4666|xqc_process_frames|frame_type:6|
[2025/09/12 05:03:42 996003] [info] |scid:acfbf372696bbc19d75f4666|xqc_conn_check_token|token empty|
[2025/09/12 05:03:42 996008] [info] |scid:acfbf372696bbc19d75f4666|xqc_process_crypto_frame|check_token fail|conn:0000558BB887DF2C|l-0.0.0.0-443-acfbf372696bbc19d75f4666 p-193.167.0.100-41234-2fcfb588ec26456a7ae29d3d2f00d4a730|
[2025/09/12 05:03:42 996016] [debug] |scid:acfbf372696bbc19d75f4666|xqc_process_crypto_frame|level:0|
[2025/09/12 05:03:42 996023] [debug] |scid:acfbf372696bbc19d75f4666|xqc_read_crypto_stream|xqc_read_crypto_stream|level:0|
[2025/09/12 05:03:42 996031] [debug] |scid:acfbf372696bbc19d75f4666|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:0|14u|
[2025/09/12 05:03:42 996063] [debug] |scid:acfbf372696bbc19d75f4666|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:0|SSL_quic_write_level:0|rv:-1|
[2025/09/12 05:03:42 996073] [debug] |scid:acfbf372696bbc19d75f4666|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/09/12 05:03:42 996078] [debug] |scid:acfbf372696bbc19d75f4666|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:0|7u|
[2025/09/12 05:03:42 996084] [debug] |scid:acfbf372696bbc19d75f4666|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:0|SSL_quic_write_level:0|rv:-1|
[2025/09/12 05:03:42 996088] [debug] |scid:acfbf372696bbc19d75f4666|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/09/12 05:03:42 996094] [debug] |scid:acfbf372696bbc19d75f4666|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:0|7u|
[2025/09/12 05:03:42 996102] [debug] |scid:acfbf372696bbc19d75f4666|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:0|SSL_quic_write_level:0|rv:-1|
[2025/09/12 05:03:42 996110] [debug] |scid:acfbf372696bbc19d75f4666|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/09/12 05:03:42 996118] [debug] |scid:acfbf372696bbc19d75f4666|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:0|20u|
[2025/09/12 05:03:42 996125] [debug] |scid:acfbf372696bbc19d75f4666|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:0|SSL_quic_write_level:0|rv:-1|
[2025/09/12 05:03:42 996130] [debug] |scid:acfbf372696bbc19d75f4666|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/09/12 05:03:42 996135] [debug] |scid:acfbf372696bbc19d75f4666|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:0|5u|
[2025/09/12 05:03:42 996144] [debug] |scid:acfbf372696bbc19d75f4666|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:0|SSL_quic_write_level:0|rv:-1|
[2025/09/12 05:03:42 996149] [debug] |scid:acfbf372696bbc19d75f4666|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/09/12 05:03:42 996154] [debug] |scid:acfbf372696bbc19d75f4666|xqc_process_frames|frame_type:6|
[2025/09/12 05:03:42 996159] [info] |scid:acfbf372696bbc19d75f4666|xqc_conn_check_token|token empty|
[2025/09/12 05:03:42 996164] [info] |scid:acfbf372696bbc19d75f4666|xqc_process_crypto_frame|check_token fail|conn:0000558BB887DF2C|l-0.0.0.0-443-acfbf372696bbc19d75f4666 p-193.167.0.100-41234-2fcfb588ec26456a7ae29d3d2f00d4a730|
[2025/09/12 05:03:42 996169] [debug] |scid:acfbf372696bbc19d75f4666|xqc_process_crypto_frame|level:0|
[2025/09/12 05:03:42 996174] [debug] |scid:acfbf372696bbc19d75f4666|xqc_read_crypto_stream|xqc_read_crypto_stream|level:0|
[2025/09/12 05:03:42 996178] [debug] |scid:acfbf372696bbc19d75f4666|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:0|5u|
[2025/09/12 05:03:42 996185] [debug] |scid:acfbf372696bbc19d75f4666|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:0|SSL_quic_write_level:0|rv:-1|
[2025/09/12 05:03:42 996193] [debug] |scid:acfbf372696bbc19d75f4666|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/09/12 05:03:42 996201] [debug] |scid:acfbf372696bbc19d75f4666|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:0|11u|
[2025/09/12 05:03:42 996257] [info] |scid:acfbf372696bbc19d75f4666|xqc_ssl_cert_cb|cert chain or key empty|sni:server4
[2025/09/12 05:03:42 996450] [debug] |scid:acfbf372696bbc19d75f4666|xqc_conn_tls_transport_params_cb|1RTT_transport_params|max_datagram_frame_size:0|
[2025/09/12 05:03:42 996458] [debug] |scid:acfbf372696bbc19d75f4666|xqc_conn_enable_multipath|xqc_conn_enable_multipath|1|0|
[2025/09/12 05:03:42 996465] [warn] |scid:acfbf372696bbc19d75f4666|xqc_conn_try_to_enable_multipath|multipath_version_negotiation err|
[2025/09/12 05:03:42 996699] [debug] |scid:acfbf372696bbc19d75f4666|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:2|SSL_quic_write_level:3|rv:0|
[2025/09/12 05:03:42 996707] [debug] |scid:acfbf372696bbc19d75f4666|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/09/12 05:03:42 996714] [debug] |scid:acfbf372696bbc19d75f4666|xqc_process_frames|frame_type:0|
[2025/09/12 05:03:42 996720] [debug] |scid:acfbf372696bbc19d75f4666|xqc_process_padding_frame|process padding|
[2025/09/12 05:03:42 996732] [debug] |scid:acfbf372696bbc19d75f4666|xqc_timer_unset|type:ACK_INIT|
[2025/09/12 05:03:42 996738] [debug] |scid:acfbf372696bbc19d75f4666|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 05:03:42 996742] [debug] |scid:acfbf372696bbc19d75f4666|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:972338490|largest:972338490|pns:0|
[2025/09/12 05:03:42 996747] [info] |scid:acfbf372696bbc19d75f4666|xqc_conn_on_pkt_processed|====>|conn:0000558BB887DF2C|path:0|size:1200|pkt_type:INIT|pkt_num:972338490|frame:PADDING PING CRYPTO |recv_time:1757653422995233|dcid:66e0141679d1723cbe8407fe0de993c8db83|dcid_seq:0|
[2025/09/12 05:03:42 996752] [debug] |scid:acfbf372696bbc19d75f4666|xqc_timer_set|type:PATH_IDLE|expire:1757653482995233|now:1757653422995233|interv:60000000|
[2025/09/12 05:03:42 996757] [debug] |scid:acfbf372696bbc19d75f4666|xqc_timer_set|type:CONN_IDLE|expire:1757653482995233|now:1757653422995233|interv:60000000|
[2025/09/12 05:03:42 996761] [debug] |xqc_engine_main_logic|BEGIN|now:1757653422996761|
[2025/09/12 05:03:42 996766] [debug] |scid:acfbf372696bbc19d75f4666|xqc_engine_process_conn|conn:0000558BB887DF2C|state:S_INIT|flag:TICKING DCID_OK UPPER_CONN_EXIST INIT_RECVD NEED_RUN (null) |now:1757653422996765|
[2025/09/12 05:03:42 996771] [info] |scid:acfbf372696bbc19d75f4666|xqc_conn_check_tx_key|keys are ready, can send 1rtt now|
[2025/09/12 05:03:42 996775] [debug] |scid:acfbf372696bbc19d75f4666|xqc_crypto_stream_on_read|encrypt_level:0|cur_state:S_INIT|next_state:S_INITIAL_RECVD|
[2025/09/12 05:03:42 996784] [debug] |scid:acfbf372696bbc19d75f4666|xqc_process_crypto_write_streams|
[2025/09/12 05:03:42 996788] [debug] |scid:acfbf372696bbc19d75f4666|xqc_crypto_stream_on_write|enc_level|0|
[2025/09/12 05:03:42 996793] [debug] |scid:acfbf372696bbc19d75f4666|xqc_crypto_stream_on_write|cur_state:1|switch|
[2025/09/12 05:03:42 996803] [info] |scid:acfbf372696bbc19d75f4666|xqc_crypto_stream_send|crypto send data|pkt_num:0|size:137|sent:94|pkt_type:INIT|frame:CRYPTO |now:1757653422996802|
[2025/09/12 05:03:42 996810] [debug] |scid:acfbf372696bbc19d75f4666|xqc_crypto_stream_on_write|encrypt_level:0|cur_state:S_INITIAL_RECVD|next_state:S_INITIAL_SENT|
[2025/09/12 05:03:42 996816] [debug] |scid:acfbf372696bbc19d75f4666|xqc_process_crypto_write_streams|
[2025/09/12 05:03:42 996820] [debug] |scid:acfbf372696bbc19d75f4666|xqc_crypto_stream_on_write|enc_level|2|
[2025/09/12 05:03:42 996824] [info] |scid:acfbf372696bbc19d75f4666|xqc_crypto_stream_send|crypto send data|pkt_num:0|size:194|sent:152|pkt_type:HSK|frame:CRYPTO |now:1757653422996824|
[2025/09/12 05:03:42 996829] [info] |scid:acfbf372696bbc19d75f4666|xqc_crypto_stream_send|crypto send data|pkt_num:0|size:516|sent:474|pkt_type:HSK|frame:CRYPTO |now:1757653422996829|
[2025/09/12 05:03:42 996834] [info] |scid:acfbf372696bbc19d75f4666|xqc_crypto_stream_send|crypto send data|pkt_num:0|size:125|sent:83|pkt_type:HSK|frame:CRYPTO |now:1757653422996834|
[2025/09/12 05:03:42 996838] [info] |scid:acfbf372696bbc19d75f4666|xqc_crypto_stream_send|crypto send data|pkt_num:0|size:82|sent:40|pkt_type:HSK|frame:CRYPTO |now:1757653422996838|
[2025/09/12 05:03:42 996842] [debug] |scid:acfbf372696bbc19d75f4666|xqc_crypto_stream_on_write|encrypt_level:2|cur_state:S_INITIAL_SENT|next_state:S_HANDSHAKE_SENT|
[2025/09/12 05:03:42 996848] [debug] |scid:acfbf372696bbc19d75f4666|xqc_gen_ack_frame|largest_recv:972338490|ack_delay:1615|first_ack_range:0|largest_pkt_recv_time:1757653422995233|
[2025/09/12 05:03:42 996853] [debug] |scid:acfbf372696bbc19d75f4666|xqc_gen_ack_frame|high:972338490|low:972338490|pkt_pns:0|
[2025/09/12 05:03:42 996857] [debug] |scid:acfbf372696bbc19d75f4666|xqc_write_ack_to_one_packet|ack_size:9|path:0|path_largest_recv:972338490|frame_largest_recv:972338490|
[2025/09/12 05:03:42 996861] [debug] |scid:acfbf372696bbc19d75f4666|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:0|
[2025/09/12 05:03:42 996867] [debug] |scid:acfbf372696bbc19d75f4666|xqc_path_get_perf_class|conn:0000558BB887DF2C|path_id:0|path_srtt:250000|min_srtt:250000|path_bw:0|loss_rate:0.00|path_pto:0|
[2025/09/12 05:03:42 996872] [debug] |scid:acfbf372696bbc19d75f4666|xqc_minrtt_scheduler_get_path|path srtt|conn:0000558BB887DF2C|path_id:0|path_srtt:250000|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:03:42 996879] [debug] |scid:acfbf372696bbc19d75f4666|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CRYPTO |pn:0|size:137|reinj:0|path_class:2|
[2025/09/12 05:03:42 996886] [debug] |scid:acfbf372696bbc19d75f4666|xqc_path_get_perf_class|conn:0000558BB887DF2C|path_id:0|path_srtt:250000|min_srtt:250000|path_bw:0|loss_rate:0.00|path_pto:0|
[2025/09/12 05:03:42 996893] [debug] |scid:acfbf372696bbc19d75f4666|xqc_minrtt_scheduler_get_path|path srtt|conn:0000558BB887DF2C|path_id:0|path_srtt:250000|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:03:42 996899] [debug] |scid:acfbf372696bbc19d75f4666|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CRYPTO |pn:0|size:194|reinj:0|path_class:2|
[2025/09/12 05:03:42 996903] [debug] |scid:acfbf372696bbc19d75f4666|xqc_path_get_perf_class|conn:0000558BB887DF2C|path_id:0|path_srtt:250000|min_srtt:250000|path_bw:0|loss_rate:0.00|path_pto:0|
[2025/09/12 05:03:42 996907] [debug] |scid:acfbf372696bbc19d75f4666|xqc_minrtt_scheduler_get_path|path srtt|conn:0000558BB887DF2C|path_id:0|path_srtt:250000|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:03:42 996916] [debug] |scid:acfbf372696bbc19d75f4666|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CRYPTO |pn:0|size:516|reinj:0|path_class:2|
[2025/09/12 05:03:42 996920] [debug] |scid:acfbf372696bbc19d75f4666|xqc_path_get_perf_class|conn:0000558BB887DF2C|path_id:0|path_srtt:250000|min_srtt:250000|path_bw:0|loss_rate:0.00|path_pto:0|
[2025/09/12 05:03:42 996924] [debug] |scid:acfbf372696bbc19d75f4666|xqc_minrtt_scheduler_get_path|path srtt|conn:0000558BB887DF2C|path_id:0|path_srtt:250000|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:03:42 996928] [debug] |scid:acfbf372696bbc19d75f4666|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CRYPTO |pn:0|size:125|reinj:0|path_class:2|
[2025/09/12 05:03:42 996932] [debug] |scid:acfbf372696bbc19d75f4666|xqc_path_get_perf_class|conn:0000558BB887DF2C|path_id:0|path_srtt:250000|min_srtt:250000|path_bw:0|loss_rate:0.00|path_pto:0|
[2025/09/12 05:03:42 996936] [debug] |scid:acfbf372696bbc19d75f4666|xqc_minrtt_scheduler_get_path|path srtt|conn:0000558BB887DF2C|path_id:0|path_srtt:250000|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:03:42 996941] [debug] |scid:acfbf372696bbc19d75f4666|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CRYPTO |pn:0|size:82|reinj:0|path_class:2|
[2025/09/12 05:03:42 996945] [debug] |scid:acfbf372696bbc19d75f4666|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:ACK |stream_id:0|stream_offset:0|
[2025/09/12 05:03:42 996951] [debug] |scid:acfbf372696bbc19d75f4666|xqc_check_acked_or_dropped_pkt|conn:0000558BB887DF2C|pkt_num:0|size:137|pkt_type:INIT|frame:CRYPTO |
[2025/09/12 05:03:42 996956] [debug] |scid:acfbf372696bbc19d75f4666|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:0|
[2025/09/12 05:03:42 997001] [info] |scid:acfbf372696bbc19d75f4666|xqc_send_packet_with_pn|<==|conn:0000558BB887DF2C|path:0|pkt_num:0|size:1184|sent:1200|pkt_type:INIT|frame:PADDING CRYPTO |inflight:0|now:1757653422996966|stream_id:0|stream_offset:0|
[2025/09/12 05:03:42 997008] [debug] |scid:acfbf372696bbc19d75f4666|xqc_send_ctl_on_packet_sent|conn:0000558BB887DF2C|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 05:03:42 997014] [debug] |scid:acfbf372696bbc19d75f4666|xqc_send_ctl_on_packet_sent|path:0|inflight:0|applimit:0|
[2025/09/12 05:03:42 997021] [debug] |scid:acfbf372696bbc19d75f4666|xqc_send_ctl_get_pto_time_and_space|srtt:250000|rtt_var:125000|pto_duration:750000|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:03:42 997029] [debug] |scid:acfbf372696bbc19d75f4666|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB887DF2C|path:0|PNS: 0, unacked: 1184|
[2025/09/12 05:03:42 997035] [debug] |scid:acfbf372696bbc19d75f4666|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB887DF2C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:03:42 997059] [debug] |scid:acfbf372696bbc19d75f4666|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB887DF2C|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:03:42 997065] [debug] |scid:acfbf372696bbc19d75f4666|xqc_timer_set|type:LOSS_DETECTION|expire:1757653423746966|now:1757653422997021|interv:749945|
[2025/09/12 05:03:42 997071] [debug] |scid:acfbf372696bbc19d75f4666|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB887DF2C|path:0|pns:0|expire:1757653423746966|now:1757653422997021|interval:749945|pto_count:0|srtt:250000
[2025/09/12 05:03:42 997079] [debug] |scid:acfbf372696bbc19d75f4666|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:45952|inflight:1184|
[2025/09/12 05:03:42 997086] [debug] |scid:acfbf372696bbc19d75f4666|xqc_check_acked_or_dropped_pkt|conn:0000558BB887DF2C|pkt_num:0|size:194|pkt_type:HSK|frame:CRYPTO |
[2025/09/12 05:03:42 997094] [debug] |scid:acfbf372696bbc19d75f4666|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:0|
[2025/09/12 05:03:42 997122] [info] |scid:acfbf372696bbc19d75f4666|xqc_send_packet_with_pn|<==|conn:0000558BB887DF2C|path:0|pkt_num:0|size:194|sent:210|pkt_type:HSK|frame:CRYPTO |inflight:1184|now:1757653422997103|stream_id:0|stream_offset:0|
[2025/09/12 05:03:42 997135] [debug] |scid:acfbf372696bbc19d75f4666|xqc_send_ctl_on_packet_sent|conn:0000558BB887DF2C|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 05:03:42 997143] [debug] |scid:acfbf372696bbc19d75f4666|xqc_send_ctl_on_packet_sent|path:0|inflight:1184|applimit:0|
[2025/09/12 05:03:42 997149] [debug] |scid:acfbf372696bbc19d75f4666|xqc_send_ctl_get_pto_time_and_space|srtt:250000|rtt_var:125000|pto_duration:750000|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:03:42 997156] [debug] |scid:acfbf372696bbc19d75f4666|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB887DF2C|path:0|PNS: 0, unacked: 1184|
[2025/09/12 05:03:42 997162] [debug] |scid:acfbf372696bbc19d75f4666|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB887DF2C|path:0|PNS: 1, unacked: 194|
[2025/09/12 05:03:42 997169] [debug] |scid:acfbf372696bbc19d75f4666|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB887DF2C|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:03:42 997175] [debug] |scid:acfbf372696bbc19d75f4666|xqc_timer_set|type:LOSS_DETECTION|expire:1757653423746966|now:1757653422997149|interv:749817|
[2025/09/12 05:03:42 997180] [debug] |scid:acfbf372696bbc19d75f4666|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB887DF2C|path:0|pns:0|expire:1757653423746966|now:1757653422997149|interval:749817|pto_count:0|srtt:250000
[2025/09/12 05:03:42 997185] [debug] |scid:acfbf372696bbc19d75f4666|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:45952|inflight:1378|
[2025/09/12 05:03:42 997189] [debug] |scid:acfbf372696bbc19d75f4666|xqc_check_acked_or_dropped_pkt|conn:0000558BB887DF2C|pkt_num:0|size:516|pkt_type:HSK|frame:CRYPTO |
[2025/09/12 05:03:42 997194] [debug] |scid:acfbf372696bbc19d75f4666|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1|
[2025/09/12 05:03:42 997219] [info] |scid:acfbf372696bbc19d75f4666|xqc_send_packet_with_pn|<==|conn:0000558BB887DF2C|path:0|pkt_num:1|size:516|sent:532|pkt_type:HSK|frame:CRYPTO |inflight:1378|now:1757653422997201|stream_id:0|stream_offset:0|
[2025/09/12 05:03:42 997224] [debug] |scid:acfbf372696bbc19d75f4666|xqc_send_ctl_on_packet_sent|conn:0000558BB887DF2C|path:0|pkt_num:1|origin_pktnum:0|size:516|enc_size:532|pkt_type:HSK|frame:CRYPTO |conn_state:S_HANDSHAKE_SENT|po_in_flight:0||retrans:0|
[2025/09/12 05:03:42 997229] [debug] |scid:acfbf372696bbc19d75f4666|xqc_send_ctl_on_packet_sent|path:0|inflight:1378|applimit:0|
[2025/09/12 05:03:42 997235] [debug] |scid:acfbf372696bbc19d75f4666|xqc_send_ctl_get_pto_time_and_space|srtt:250000|rtt_var:125000|pto_duration:750000|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:03:42 997242] [debug] |scid:acfbf372696bbc19d75f4666|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB887DF2C|path:0|PNS: 0, unacked: 1184|
[2025/09/12 05:03:42 997248] [debug] |scid:acfbf372696bbc19d75f4666|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB887DF2C|path:0|PNS: 1, unacked: 710|
[2025/09/12 05:03:42 997254] [debug] |scid:acfbf372696bbc19d75f4666|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB887DF2C|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:03:42 997260] [debug] |scid:acfbf372696bbc19d75f4666|xqc_timer_set|type:LOSS_DETECTION|expire:1757653423746966|now:1757653422997235|interv:749731|
[2025/09/12 05:03:42 997267] [debug] |scid:acfbf372696bbc19d75f4666|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB887DF2C|path:0|pns:0|expire:1757653423746966|now:1757653422997235|interval:749731|pto_count:0|srtt:250000
[2025/09/12 05:03:42 997273] [debug] |scid:acfbf372696bbc19d75f4666|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:45952|inflight:1894|
[2025/09/12 05:03:42 997278] [debug] |scid:acfbf372696bbc19d75f4666|xqc_check_acked_or_dropped_pkt|conn:0000558BB887DF2C|pkt_num:0|size:125|pkt_type:HSK|frame:CRYPTO |
[2025/09/12 05:03:42 997286] [debug] |scid:acfbf372696bbc19d75f4666|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:2|
[2025/09/12 05:03:42 997310] [info] |scid:acfbf372696bbc19d75f4666|xqc_send_packet_with_pn|<==|conn:0000558BB887DF2C|path:0|pkt_num:2|size:125|sent:141|pkt_type:HSK|frame:CRYPTO |inflight:1894|now:1757653422997293|stream_id:0|stream_offset:0|
[2025/09/12 05:03:42 997315] [debug] |scid:acfbf372696bbc19d75f4666|xqc_send_ctl_on_packet_sent|conn:0000558BB887DF2C|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 05:03:42 997320] [debug] |scid:acfbf372696bbc19d75f4666|xqc_send_ctl_on_packet_sent|path:0|inflight:1894|applimit:0|
[2025/09/12 05:03:42 997326] [debug] |scid:acfbf372696bbc19d75f4666|xqc_send_ctl_get_pto_time_and_space|srtt:250000|rtt_var:125000|pto_duration:750000|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:03:42 997333] [debug] |scid:acfbf372696bbc19d75f4666|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB887DF2C|path:0|PNS: 0, unacked: 1184|
[2025/09/12 05:03:42 997339] [debug] |scid:acfbf372696bbc19d75f4666|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB887DF2C|path:0|PNS: 1, unacked: 835|
[2025/09/12 05:03:42 997345] [debug] |scid:acfbf372696bbc19d75f4666|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB887DF2C|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:03:42 997351] [debug] |scid:acfbf372696bbc19d75f4666|xqc_timer_set|type:LOSS_DETECTION|expire:1757653423746966|now:1757653422997325|interv:749641|
[2025/09/12 05:03:42 997357] [debug] |scid:acfbf372696bbc19d75f4666|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB887DF2C|path:0|pns:0|expire:1757653423746966|now:1757653422997325|interval:749641|pto_count:0|srtt:250000
[2025/09/12 05:03:42 997364] [debug] |scid:acfbf372696bbc19d75f4666|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:45952|inflight:2019|
[2025/09/12 05:03:42 997369] [debug] |scid:acfbf372696bbc19d75f4666|xqc_check_acked_or_dropped_pkt|conn:0000558BB887DF2C|pkt_num:0|size:82|pkt_type:HSK|frame:CRYPTO |
[2025/09/12 05:03:42 997373] [debug] |scid:acfbf372696bbc19d75f4666|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:3|
[2025/09/12 05:03:42 997396] [info] |scid:acfbf372696bbc19d75f4666|xqc_send_packet_with_pn|<==|conn:0000558BB887DF2C|path:0|pkt_num:3|size:82|sent:98|pkt_type:HSK|frame:CRYPTO |inflight:2019|now:1757653422997379|stream_id:0|stream_offset:0|
[2025/09/12 05:03:42 997401] [debug] |scid:acfbf372696bbc19d75f4666|xqc_send_ctl_on_packet_sent|conn:0000558BB887DF2C|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 05:03:42 997406] [debug] |scid:acfbf372696bbc19d75f4666|xqc_send_ctl_on_packet_sent|path:0|inflight:2019|applimit:0|
[2025/09/12 05:03:42 997411] [debug] |scid:acfbf372696bbc19d75f4666|xqc_send_ctl_get_pto_time_and_space|srtt:250000|rtt_var:125000|pto_duration:750000|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:03:42 997418] [debug] |scid:acfbf372696bbc19d75f4666|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB887DF2C|path:0|PNS: 0, unacked: 1184|
[2025/09/12 05:03:42 997424] [debug] |scid:acfbf372696bbc19d75f4666|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB887DF2C|path:0|PNS: 1, unacked: 917|
[2025/09/12 05:03:42 997430] [debug] |scid:acfbf372696bbc19d75f4666|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB887DF2C|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:03:42 997437] [debug] |scid:acfbf372696bbc19d75f4666|xqc_timer_set|type:LOSS_DETECTION|expire:1757653423746966|now:1757653422997410|interv:749556|
[2025/09/12 05:03:42 997443] [debug] |scid:acfbf372696bbc19d75f4666|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB887DF2C|path:0|pns:0|expire:1757653423746966|now:1757653422997410|interval:749556|pto_count:0|srtt:250000
[2025/09/12 05:03:42 997450] [debug] |scid:acfbf372696bbc19d75f4666|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:45952|inflight:2101|
[2025/09/12 05:03:42 997459] [debug] |scid:acfbf372696bbc19d75f4666|xqc_check_acked_or_dropped_pkt|conn:0000558BB887DF2C|pkt_num:0|size:52|pkt_type:INIT|frame:ACK |
[2025/09/12 05:03:42 997464] [debug] |scid:acfbf372696bbc19d75f4666|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1|
[2025/09/12 05:03:42 997487] [info] |scid:acfbf372696bbc19d75f4666|xqc_send_packet_with_pn|<==|conn:0000558BB887DF2C|path:0|pkt_num:1|size:52|sent:68|pkt_type:INIT|frame:ACK |inflight:2101|now:1757653422997470|stream_id:0|stream_offset:0|
[2025/09/12 05:03:42 997492] [debug] |scid:acfbf372696bbc19d75f4666|xqc_send_ctl_on_packet_sent|conn:0000558BB887DF2C|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 05:03:42 997497] [debug] |scid:acfbf372696bbc19d75f4666|xqc_conn_next_wakeup_time|wakeup_time:1757653423746966|
[2025/09/12 05:03:42 997504] [debug] |scid:acfbf372696bbc19d75f4666|xqc_engine_add_wakeup_queue|next_tick_time:1757653423746966|
[2025/09/12 05:03:42 997511] [debug] |xqc_engine_wakeup_after|wakeup:1757653423746966|now:1757653422997510|diff:749456|
[2025/09/12 05:03:42 997518] [debug] |xqc_engine_main_logic|END|now:1757653422996765|
[2025/09/12 05:03:42 997526] [debug] |xqc_engine_main_logic|BEGIN|now:1757653422997526|
[2025/09/12 05:03:42 997532] [debug] |xqc_engine_wakeup_after|wakeup:1757653423746966|now:1757653422997532|diff:749434|
[2025/09/12 05:03:42 997539] [debug] |xqc_engine_main_logic|END|now:1757653422997526|
[2025/09/12 05:03:43 030722] [info] |xqc_engine_packet_process|==>|conn:0000558BB887DF2C|size:1200|state:S_HANDSHAKE_SENT|recv_time:1757653423030720|
[2025/09/12 05:03:43 030738] [debug] |scid:acfbf372696bbc19d75f4666|xqc_packet_parse_initial|packet parse|initial|
[2025/09/12 05:03:43 030747] [debug] |scid:acfbf372696bbc19d75f4666|xqc_packet_parse_initial|success|Length:22|
[2025/09/12 05:03:43 030757] [debug] |scid:acfbf372696bbc19d75f4666|xqc_packet_decrypt|largest_pn:972338490|
[2025/09/12 05:03:43 030765] [debug] |scid:acfbf372696bbc19d75f4666|xqc_packet_decrypt|decryption nonce|path_id:0|pn:972338491|
[2025/09/12 05:03:43 030776] [debug] |scid:acfbf372696bbc19d75f4666|xqc_packet_decrypt_single|pkt_type:INIT|pkt_num:972338491|
[2025/09/12 05:03:43 030785] [debug] |scid:acfbf372696bbc19d75f4666|xqc_process_frames|frame_type:2|
[2025/09/12 05:03:43 030795] [debug] |scid:acfbf372696bbc19d75f4666|xqc_send_ctl_on_ack_received|conn:0000558BB887DF2C|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 05:03:43 030805] [debug] |scid:acfbf372696bbc19d75f4666|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:1184|prior_delivered:0|prior_time:1757653422996966|is_app_limited:1|send_elapse:0|ack_elapse:33754|ctl_first_sent_time:1757653422996966|lagest_ack_time:1757653423030720|curr_delivered:1184|
[2025/09/12 05:03:43 030814] [debug] |scid:acfbf372696bbc19d75f4666|xqc_update_sample|sampler_sent_time_update:1757653422996966|
[2025/09/12 05:03:43 030822] [debug] |scid:acfbf372696bbc19d75f4666|xqc_send_ctl_on_ack_received|sndq_packets_used:4||sndq_packets_used_bytes:0|sndq_packets_free:2|
[2025/09/12 05:03:43 030830] [debug] |scid:acfbf372696bbc19d75f4666|xqc_send_ctl_update_rtt|before update rtt|conn:0000558BB887DF2C|srtt:250000|rttvar:125000|minrtt:4294967295|latest_rtt:33754|ack_delay:0|
[2025/09/12 05:03:43 030839] [debug] |scid:acfbf372696bbc19d75f4666|xqc_send_ctl_update_rtt|l-0.0.0.0-443-acfbf372696bbc19d75f4666 p-193.167.0.100-41234-2fcfb588ec26456a7ae29d3d2f00d4a730 |after update rtt|conn:0000558BB887DF2C|srtt:33754|rttvar:16877|minrtt:33754|latest_rtt:33754|ack_delay:0|
[2025/09/12 05:03:43 030848] [debug] |scid:acfbf372696bbc19d75f4666|xqc_send_ctl_get_lost_sent_pn|largest_acked:0|lost_pn:18446744073709551615|thresh:3|
[2025/09/12 05:03:43 030857] [debug] |scid:acfbf372696bbc19d75f4666|xqc_send_ctl_on_ack_received|xqc_recv_record_del from 972338491|pns:0|
[2025/09/12 05:03:43 030874] [debug] |scid:acfbf372696bbc19d75f4666|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:03:43 030882] [debug] |scid:acfbf372696bbc19d75f4666|xqc_send_ctl_get_pto_time_and_space|srtt:33754|rtt_var:16877|pto_duration:101262|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:03:43 030891] [debug] |scid:acfbf372696bbc19d75f4666|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB887DF2C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:03:43 030899] [debug] |scid:acfbf372696bbc19d75f4666|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB887DF2C|path:0|PNS: 1, unacked: 917|
[2025/09/12 05:03:43 030906] [debug] |scid:acfbf372696bbc19d75f4666|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB887DF2C|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:03:43 030914] [debug] |scid:acfbf372696bbc19d75f4666|xqc_timer_set|type:LOSS_DETECTION|expire:1757653423098641|now:1757653423030882|interv:67759|
[2025/09/12 05:03:43 030921] [debug] |scid:acfbf372696bbc19d75f4666|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB887DF2C|path:0|pns:1|expire:1757653423098641|now:1757653423030882|interval:67759|pto_count:0|srtt:33754
[2025/09/12 05:03:43 030926] [debug] |scid:acfbf372696bbc19d75f4666|xqc_generate_sample|sampler: send_elapse 0, ack_elapse 33754, delivered 1184|rate 35077|lost 0|
[2025/09/12 05:03:43 030932] [debug] |scid:acfbf372696bbc19d75f4666|xqc_bbr_update_bandwidth|BBRv1: RTT round update 0 -> 1|
[2025/09/12 05:03:43 030937] [debug] |scid:acfbf372696bbc19d75f4666|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (35077) in round 1|
[2025/09/12 05:03:43 030942] [debug] |scid:acfbf372696bbc19d75f4666|xqc_bbr_update_min_rtt|probertt expire|rtt:33754, old_rtt:2147483647|
[2025/09/12 05:03:43 030947] [debug] |scid:acfbf372696bbc19d75f4666|xqc_bbr_update_min_rtt|minrtt expire|rtt:33754, old_rtt:2147483647|
[2025/09/12 05:03:43 030953] [debug] |scid:acfbf372696bbc19d75f4666|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:5744|extra_cwnd:2368|
[2025/09/12 05:03:43 030957] [debug] |scid:acfbf372696bbc19d75f4666|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:45952|packet_lost:0|acked:1184|po_sent_time:1757653422996966|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1184|
[2025/09/12 05:03:43 030963] [debug] |scid:acfbf372696bbc19d75f4666|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:45952|packet_lost:0|acked:1184|po_sent_time:1757653422996966|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1184|
[2025/09/12 05:03:43 030969] [debug] |scid:acfbf372696bbc19d75f4666|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-acfbf372696bbc19d75f4666 p-193.167.0.100-41234-2fcfb588ec26456a7ae29d3d2f00d4a730 |bbr on ack|mode:0|pacing_rate:3927578|bw:35077|cwnd:47136|full_bw_reached:0|inflight:917|srtt:33754|latest_rtt:33754|min_rtt:33754|applimit:1|lost:0|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:1|
[2025/09/12 05:03:43 030976] [stats] |scid:acfbf372696bbc19d75f4666|xqc_send_ctl_info_circle_record|l-0.0.0.0-443-acfbf372696bbc19d75f4666 p-193.167.0.100-41234-2fcfb588ec26456a7ae29d3d2f00d4a730 |path:0||cwnd:47136|inflight:917|mode:0|applimit:0|pacing_rate:3927578|bw:35077|srtt:33754|latest_rtt:33754|min_rtt:33754|send:5|lost:0|tlp:0|recv:1|recovery:0|slow_start:1|conn_life:35706|acked:1184|delivered:1184|is_cwnd_limited:0|
[2025/09/12 05:03:43 030983] [info] |scid:acfbf372696bbc19d75f4666|xqc_conn_addr_validated|Address Validated|conn:0000558BB887DF2C|role:1|
[2025/09/12 05:03:43 030989] [debug] |scid:acfbf372696bbc19d75f4666|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:972338491|largest:972338491|pns:0|
[2025/09/12 05:03:43 030995] [info] |scid:acfbf372696bbc19d75f4666|xqc_conn_on_pkt_processed|====>|conn:0000558BB887DF2C|path:0|size:1200|pkt_type:INIT|pkt_num:972338491|frame:ACK |recv_time:1757653423030720|dcid:acfbf372696bbc19d75f4666|dcid_seq:0|
[2025/09/12 05:03:43 031007] [debug] |scid:acfbf372696bbc19d75f4666|xqc_packet_parse_handshake|success|Length:1097|
[2025/09/12 05:03:43 031014] [debug] |scid:acfbf372696bbc19d75f4666|xqc_packet_decrypt|largest_pn:0|
[2025/09/12 05:03:43 031019] [debug] |scid:acfbf372696bbc19d75f4666|xqc_packet_decrypt|decryption nonce|path_id:0|pn:972338489|
[2025/09/12 05:03:43 031026] [debug] |scid:acfbf372696bbc19d75f4666|xqc_packet_decrypt_single|pkt_type:HSK|pkt_num:972338489|
[2025/09/12 05:03:43 031031] [debug] |scid:acfbf372696bbc19d75f4666|xqc_process_frames|frame_type:2|
[2025/09/12 05:03:43 031037] [debug] |scid:acfbf372696bbc19d75f4666|xqc_send_ctl_on_ack_received|conn:0000558BB887DF2C|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 05:03:43 031068] [debug] |scid:acfbf372696bbc19d75f4666|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:1378|prior_delivered:0|prior_time:1757653422996966|is_app_limited:1|send_elapse:137|ack_elapse:33754|ctl_first_sent_time:1757653422997103|lagest_ack_time:1757653423030720|curr_delivered:1378|
[2025/09/12 05:03:43 031074] [debug] |scid:acfbf372696bbc19d75f4666|xqc_update_sample|sampler_sent_time_update:1757653422997103|
[2025/09/12 05:03:43 031079] [debug] |scid:acfbf372696bbc19d75f4666|xqc_send_ctl_on_ack_received|sndq_packets_used:3||sndq_packets_used_bytes:0|sndq_packets_free:3|
[2025/09/12 05:03:43 031085] [debug] |scid:acfbf372696bbc19d75f4666|xqc_send_ctl_on_ack_received|conn:0000558BB887DF2C|path:0|pkt_num:1|origin_pktnum:0|size:516|pns:1|pkt_type:HSK|frame:CRYPTO |conn_state:S_HANDSHAKE_SENT|frame_largest_ack:1|path_largest_ack:1|
[2025/09/12 05:03:43 031090] [debug] |scid:acfbf372696bbc19d75f4666|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:1894|prior_delivered:0|prior_time:1757653422996966|is_app_limited:1|send_elapse:235|ack_elapse:33754|ctl_first_sent_time:1757653422997201|lagest_ack_time:1757653423030720|curr_delivered:1894|
[2025/09/12 05:03:43 031095] [debug] |scid:acfbf372696bbc19d75f4666|xqc_update_sample|sampler_sent_time_update:1757653422997201|
[2025/09/12 05:03:43 031100] [debug] |scid:acfbf372696bbc19d75f4666|xqc_send_ctl_on_ack_received|sndq_packets_used:2||sndq_packets_used_bytes:0|sndq_packets_free:4|
[2025/09/12 05:03:43 031105] [debug] |scid:acfbf372696bbc19d75f4666|xqc_send_ctl_update_rtt|before update rtt|conn:0000558BB887DF2C|srtt:33754|rttvar:16877|minrtt:33754|latest_rtt:33519|ack_delay:0|
[2025/09/12 05:03:43 031110] [debug] |scid:acfbf372696bbc19d75f4666|xqc_send_ctl_update_rtt|l-0.0.0.0-443-acfbf372696bbc19d75f4666 p-193.167.0.100-41234-2fcfb588ec26456a7ae29d3d2f00d4a730 |after update rtt|conn:0000558BB887DF2C|srtt:33724|rttvar:12716|minrtt:33519|latest_rtt:33519|ack_delay:0|
[2025/09/12 05:03:43 031116] [debug] |scid:acfbf372696bbc19d75f4666|xqc_send_ctl_get_lost_sent_pn|largest_acked:1|lost_pn:18446744073709551615|thresh:3|
[2025/09/12 05:03:43 031121] [debug] |scid:acfbf372696bbc19d75f4666|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:03:43 031126] [debug] |scid:acfbf372696bbc19d75f4666|xqc_send_ctl_get_pto_time_and_space|srtt:33724|rtt_var:12716|pto_duration:84588|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:03:43 031131] [debug] |scid:acfbf372696bbc19d75f4666|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB887DF2C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:03:43 031136] [debug] |scid:acfbf372696bbc19d75f4666|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB887DF2C|path:0|PNS: 1, unacked: 207|
[2025/09/12 05:03:43 031141] [debug] |scid:acfbf372696bbc19d75f4666|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB887DF2C|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:03:43 031146] [debug] |scid:acfbf372696bbc19d75f4666|xqc_timer_set|type:LOSS_DETECTION|expire:1757653423081967|now:1757653423031126|interv:50841|
[2025/09/12 05:03:43 031151] [debug] |scid:acfbf372696bbc19d75f4666|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB887DF2C|path:0|pns:1|expire:1757653423081967|now:1757653423031126|interval:50841|pto_count:0|srtt:33724
[2025/09/12 05:03:43 031160] [debug] |scid:acfbf372696bbc19d75f4666|xqc_generate_sample|sampler: send_elapse 235, ack_elapse 33754, delivered 1894|rate 56111|lost 0|
[2025/09/12 05:03:43 031166] [debug] |scid:acfbf372696bbc19d75f4666|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (56111) in round 1|
[2025/09/12 05:03:43 031171] [debug] |scid:acfbf372696bbc19d75f4666|xqc_bbr_update_min_rtt|probertt expire|rtt:33519, old_rtt:33754|
[2025/09/12 05:03:43 031175] [debug] |scid:acfbf372696bbc19d75f4666|xqc_bbr_update_min_rtt|minrtt expire|rtt:33519, old_rtt:33754|
[2025/09/12 05:03:43 031180] [debug] |scid:acfbf372696bbc19d75f4666|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:5744|extra_cwnd:3788|
[2025/09/12 05:03:43 031185] [debug] |scid:acfbf372696bbc19d75f4666|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:47136|packet_lost:0|acked:710|po_sent_time:1757653422997201|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1184|
[2025/09/12 05:03:43 031191] [debug] |scid:acfbf372696bbc19d75f4666|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:47136|packet_lost:0|acked:710|po_sent_time:1757653422997201|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1184|
[2025/09/12 05:03:43 031196] [debug] |scid:acfbf372696bbc19d75f4666|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-acfbf372696bbc19d75f4666 p-193.167.0.100-41234-2fcfb588ec26456a7ae29d3d2f00d4a730 |bbr on ack|mode:0|pacing_rate:3927578|bw:56111|cwnd:47846|full_bw_reached:0|inflight:207|srtt:33724|latest_rtt:33519|min_rtt:33519|applimit:1|lost:0|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:03:43 031202] [stats] |scid:acfbf372696bbc19d75f4666|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-acfbf372696bbc19d75f4666 p-193.167.0.100-41234-2fcfb588ec26456a7ae29d3d2f00d4a730 |bandwidth change record|bw_before:35077|bw_after:56111|srtt:33724|cwnd:47846|
[2025/09/12 05:03:43 031208] [debug] |scid:acfbf372696bbc19d75f4666|xqc_process_frames|frame_type:0|
[2025/09/12 05:03:43 031212] [debug] |scid:acfbf372696bbc19d75f4666|xqc_process_padding_frame|process padding|
[2025/09/12 05:03:43 031220] [info] |scid:acfbf372696bbc19d75f4666|xqc_send_ctl_on_pns_discard|xqc_send_ctl_set_loss_detection_timer on discard pns:0
[2025/09/12 05:03:43 031225] [debug] |scid:acfbf372696bbc19d75f4666|xqc_send_ctl_get_pto_time_and_space|srtt:33724|rtt_var:12716|pto_duration:84588|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:03:43 031230] [debug] |scid:acfbf372696bbc19d75f4666|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB887DF2C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:03:43 031235] [debug] |scid:acfbf372696bbc19d75f4666|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB887DF2C|path:0|PNS: 1, unacked: 207|
[2025/09/12 05:03:43 031239] [debug] |scid:acfbf372696bbc19d75f4666|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB887DF2C|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:03:43 031244] [debug] |scid:acfbf372696bbc19d75f4666|xqc_timer_set|type:LOSS_DETECTION|expire:1757653423081967|now:1757653423031225|interv:50742|
[2025/09/12 05:03:43 031249] [debug] |scid:acfbf372696bbc19d75f4666|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB887DF2C|path:0|pns:1|expire:1757653423081967|now:1757653423031225|interval:50742|pto_count:0|srtt:33724
[2025/09/12 05:03:43 031255] [debug] |scid:acfbf372696bbc19d75f4666|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:972338489|largest:972338489|pns:1|
[2025/09/12 05:03:43 031260] [info] |scid:acfbf372696bbc19d75f4666|xqc_conn_on_pkt_processed|====>|conn:0000558BB887DF2C|path:0|size:1137|pkt_type:HSK|pkt_num:972338489|frame:PADDING ACK |recv_time:1757653423030720|dcid:acfbf372696bbc19d75f4666|dcid_seq:0|
[2025/09/12 05:03:43 031266] [debug] |scid:acfbf372696bbc19d75f4666|xqc_timer_set|type:PATH_IDLE|expire:1757653483030720|now:1757653423030720|interv:60000000|
[2025/09/12 05:03:43 031274] [debug] |scid:acfbf372696bbc19d75f4666|xqc_timer_set|type:CONN_IDLE|expire:1757653483030720|now:1757653423030720|interv:60000000|
[2025/09/12 05:03:43 031279] [debug] |scid:acfbf372696bbc19d75f4666|xqc_engine_remove_wakeup_queue|next_tick_time:1757653423746966|pq_index:0|
[2025/09/12 05:03:43 031285] [debug] |scid:acfbf372696bbc19d75f4666|xqc_engine_add_active_queue|last_ticked_time:1757653422996765|
[2025/09/12 05:03:43 031290] [debug] |xqc_engine_main_logic|BEGIN|now:1757653423031290|
[2025/09/12 05:03:43 031296] [debug] |scid:acfbf372696bbc19d75f4666|xqc_engine_process_conn|conn:0000558BB887DF2C|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:1757653423031295|
[2025/09/12 05:03:43 031304] [debug] |scid:acfbf372696bbc19d75f4666|xqc_conn_next_wakeup_time|wakeup_time:1757653423081967|
[2025/09/12 05:03:43 031309] [debug] |scid:acfbf372696bbc19d75f4666|xqc_engine_add_wakeup_queue|next_tick_time:1757653423081967|
[2025/09/12 05:03:43 031313] [debug] |xqc_engine_wakeup_after|wakeup:1757653423081967|now:1757653423031313|diff:50654|
[2025/09/12 05:03:43 031319] [debug] |xqc_engine_main_logic|END|now:1757653423031295|
[2025/09/12 05:03:43 031326] [debug] |xqc_engine_main_logic|BEGIN|now:1757653423031325|
[2025/09/12 05:03:43 031330] [debug] |xqc_engine_wakeup_after|wakeup:1757653423081967|now:1757653423031330|diff:50637|
[2025/09/12 05:03:43 031335] [debug] |xqc_engine_main_logic|END|now:1757653423031325|
[2025/09/12 05:03:43 082438] [debug] |xqc_engine_main_logic|BEGIN|now:1757653423082438|
[2025/09/12 05:03:43 082455] [debug] |scid:acfbf372696bbc19d75f4666|xqc_engine_remove_wakeup_queue|next_tick_time:1757653423081967|pq_index:0|
[2025/09/12 05:03:43 082462] [debug] |scid:acfbf372696bbc19d75f4666|xqc_engine_add_active_queue|last_ticked_time:1757653423031295|
[2025/09/12 05:03:43 082470] [debug] |scid:acfbf372696bbc19d75f4666|xqc_engine_process_conn|conn:0000558BB887DF2C|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:1757653423082468|
[2025/09/12 05:03:43 082477] [debug] |scid:acfbf372696bbc19d75f4666|xqc_timer_expire|timer expired|type:LOSS_DETECTION|expire_time:1757653423081967|now:1757653423082468|
[2025/09/12 05:03:43 082482] [debug] |scid:acfbf372696bbc19d75f4666|xqc_timer_loss_detection_timeout|path:0|loss_detection_timeout|
[2025/09/12 05:03:43 082488] [debug] |scid:acfbf372696bbc19d75f4666|xqc_timer_loss_detection_timeout|send Probe pkts|conn:0000558BB887DF2C|path:0|bytes_in_flight:207|
[2025/09/12 05:03:43 082494] [debug] |scid:acfbf372696bbc19d75f4666|xqc_send_ctl_get_pto_time_and_space|srtt:33724|rtt_var:12716|pto_duration:84588|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:03:43 082500] [debug] |scid:acfbf372696bbc19d75f4666|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB887DF2C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:03:43 082507] [debug] |scid:acfbf372696bbc19d75f4666|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB887DF2C|path:0|PNS: 1, unacked: 207|
[2025/09/12 05:03:43 082513] [debug] |scid:acfbf372696bbc19d75f4666|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB887DF2C|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:03:43 082519] [debug] |scid:acfbf372696bbc19d75f4666|xqc_path_send_one_or_two_ack_elicit_pkts|send two ack-eliciting pkts|path:0|pns:1|
[2025/09/12 05:03:43 082524] [debug] |scid:acfbf372696bbc19d75f4666|xqc_conn_send_probe_pkt|conn:0000558BB887DF2C|path:0|pkt_num:2|size:125|pkt_type:HSK|frame:CRYPTO |conn_state:S_HANDSHAKE_SENT|
[2025/09/12 05:03:43 082531] [debug] |scid:acfbf372696bbc19d75f4666|xqc_conn_send_probe_pkt|conn:0000558BB887DF2C|path:0|pkt_num:3|size:82|pkt_type:HSK|frame:CRYPTO |conn_state:S_HANDSHAKE_SENT|
[2025/09/12 05:03:43 082536] [debug] |scid:acfbf372696bbc19d75f4666|xqc_timer_loss_detection_timeout|xqc_send_ctl_set_loss_detection_timer|PTO|conn:0000558BB887DF2C|pto_count:1
[2025/09/12 05:03:43 082549] [debug] |scid:acfbf372696bbc19d75f4666|xqc_send_ctl_set_loss_detection_timer|unset|no ack-eliciting pkts in flight|conn:0000558BB887DF2C|path:0|
[2025/09/12 05:03:43 082553] [debug] |scid:acfbf372696bbc19d75f4666|xqc_timer_unset|type:LOSS_DETECTION|
[2025/09/12 05:03:43 082558] [debug] |scid:acfbf372696bbc19d75f4666|xqc_timer_expire|unset|type:LOSS_DETECTION|expire_time:0|now:1757653423082468|
[2025/09/12 05:03:43 082563] [debug] |scid:acfbf372696bbc19d75f4666|xqc_timer_unset|type:LOSS_DETECTION|
[2025/09/12 05:03:43 082569] [debug] |scid:acfbf372696bbc19d75f4666|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:CRYPTO |stream_id:0|stream_offset:0|
[2025/09/12 05:03:43 082575] [debug] |scid:acfbf372696bbc19d75f4666|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:CRYPTO |stream_id:0|stream_offset:0|
[2025/09/12 05:03:43 082581] [debug] |scid:acfbf372696bbc19d75f4666|xqc_check_acked_or_dropped_pkt|conn:0000558BB887DF2C|pkt_num:2|size:125|pkt_type:HSK|frame:CRYPTO |
[2025/09/12 05:03:43 082586] [debug] |scid:acfbf372696bbc19d75f4666|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:4|
[2025/09/12 05:03:43 082625] [info] |scid:acfbf372696bbc19d75f4666|xqc_send_packet_with_pn|<==|conn:0000558BB887DF2C|path:0|pkt_num:4|size:125|sent:141|pkt_type:HSK|frame:CRYPTO |inflight:0|now:1757653423082596|stream_id:0|stream_offset:0|
[2025/09/12 05:03:43 082632] [debug] |scid:acfbf372696bbc19d75f4666|xqc_send_ctl_on_packet_sent|conn:0000558BB887DF2C|path:0|pkt_num:4|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 05:03:43 082638] [debug] |scid:acfbf372696bbc19d75f4666|xqc_send_ctl_on_packet_sent|path:0|inflight:0|applimit:0|
[2025/09/12 05:03:43 082643] [debug] |scid:acfbf372696bbc19d75f4666|xqc_send_ctl_get_pto_time_and_space|srtt:33724|rtt_var:12716|pto_duration:169176|backoff_factor:2.00|backoff:2.00|pto_cnt:1|max_ack_delay:25|
[2025/09/12 05:03:43 082649] [debug] |scid:acfbf372696bbc19d75f4666|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB887DF2C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:03:43 082654] [debug] |scid:acfbf372696bbc19d75f4666|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB887DF2C|path:0|PNS: 1, unacked: 125|
[2025/09/12 05:03:43 082658] [debug] |scid:acfbf372696bbc19d75f4666|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB887DF2C|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:03:43 082663] [debug] |scid:acfbf372696bbc19d75f4666|xqc_timer_set|type:LOSS_DETECTION|expire:1757653423251772|now:1757653423082643|interv:169129|
[2025/09/12 05:03:43 082668] [debug] |scid:acfbf372696bbc19d75f4666|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB887DF2C|path:0|pns:1|expire:1757653423251772|now:1757653423082643|interval:169129|pto_count:1|srtt:33724
[2025/09/12 05:03:43 082674] [debug] |scid:acfbf372696bbc19d75f4666|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:47846|inflight:125|
[2025/09/12 05:03:43 082680] [debug] |scid:acfbf372696bbc19d75f4666|xqc_check_acked_or_dropped_pkt|conn:0000558BB887DF2C|pkt_num:3|size:82|pkt_type:HSK|frame:CRYPTO |
[2025/09/12 05:03:43 082685] [debug] |scid:acfbf372696bbc19d75f4666|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:5|
[2025/09/12 05:03:43 082709] [info] |scid:acfbf372696bbc19d75f4666|xqc_send_packet_with_pn|<==|conn:0000558BB887DF2C|path:0|pkt_num:5|size:82|sent:98|pkt_type:HSK|frame:CRYPTO |inflight:125|now:1757653423082692|stream_id:0|stream_offset:0|
[2025/09/12 05:03:43 082715] [debug] |scid:acfbf372696bbc19d75f4666|xqc_send_ctl_on_packet_sent|conn:0000558BB887DF2C|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 05:03:43 082721] [debug] |scid:acfbf372696bbc19d75f4666|xqc_send_ctl_on_packet_sent|path:0|inflight:125|applimit:0|
[2025/09/12 05:03:43 082726] [debug] |scid:acfbf372696bbc19d75f4666|xqc_send_ctl_get_pto_time_and_space|srtt:33724|rtt_var:12716|pto_duration:169176|backoff_factor:2.00|backoff:2.00|pto_cnt:1|max_ack_delay:25|
[2025/09/12 05:03:43 082736] [debug] |scid:acfbf372696bbc19d75f4666|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB887DF2C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:03:43 082740] [debug] |scid:acfbf372696bbc19d75f4666|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB887DF2C|path:0|PNS: 1, unacked: 207|
[2025/09/12 05:03:43 082745] [debug] |scid:acfbf372696bbc19d75f4666|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB887DF2C|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:03:43 082750] [debug] |scid:acfbf372696bbc19d75f4666|xqc_timer_set|type:LOSS_DETECTION|expire:1757653423251868|now:1757653423082725|interv:169143|
[2025/09/12 05:03:43 082755] [debug] |scid:acfbf372696bbc19d75f4666|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB887DF2C|path:0|pns:1|expire:1757653423251868|now:1757653423082725|interval:169143|pto_count:1|srtt:33724
[2025/09/12 05:03:43 082760] [debug] |scid:acfbf372696bbc19d75f4666|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:47846|inflight:207|
[2025/09/12 05:03:43 082766] [debug] |scid:acfbf372696bbc19d75f4666|xqc_conn_next_wakeup_time|wakeup_time:1757653423251868|
[2025/09/12 05:03:43 082771] [debug] |scid:acfbf372696bbc19d75f4666|xqc_engine_add_wakeup_queue|next_tick_time:1757653423251868|
[2025/09/12 05:03:43 082776] [debug] |xqc_engine_wakeup_after|wakeup:1757653423251868|now:1757653423082776|diff:169092|
[2025/09/12 05:03:43 082781] [debug] |xqc_engine_main_logic|END|now:1757653423082468|
[2025/09/12 05:03:43 114688] [info] |xqc_engine_packet_process|==>|conn:0000558BB887DF2C|size:418|state:S_HANDSHAKE_SENT|recv_time:1757653423114686|
[2025/09/12 05:03:43 114710] [debug] |scid:acfbf372696bbc19d75f4666|xqc_packet_parse_handshake|success|Length:66|
[2025/09/12 05:03:43 114721] [debug] |scid:acfbf372696bbc19d75f4666|xqc_packet_decrypt|largest_pn:972338489|
[2025/09/12 05:03:43 114727] [debug] |scid:acfbf372696bbc19d75f4666|xqc_packet_decrypt|decryption nonce|path_id:0|pn:972338490|
[2025/09/12 05:03:43 114739] [debug] |scid:acfbf372696bbc19d75f4666|xqc_packet_decrypt_single|pkt_type:HSK|pkt_num:972338490|
[2025/09/12 05:03:43 114746] [debug] |scid:acfbf372696bbc19d75f4666|xqc_process_frames|frame_type:2|
[2025/09/12 05:03:43 114755] [debug] |scid:acfbf372696bbc19d75f4666|xqc_send_ctl_on_ack_received|conn:0000558BB887DF2C|path:0|pkt_num:4|origin_pktnum:2|size:125|pns:1|pkt_type:HSK|frame:CRYPTO |conn_state:S_HANDSHAKE_SENT|frame_largest_ack:5|path_largest_ack:4|
[2025/09/12 05:03:43 114769] [debug] |scid:acfbf372696bbc19d75f4666|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:125|prior_delivered:1894|prior_time:1757653423082596|is_app_limited:1|send_elapse:0|ack_elapse:32090|ctl_first_sent_time:1757653423082596|lagest_ack_time:1757653423114686|curr_delivered:2019|
[2025/09/12 05:03:43 114778] [debug] |scid:acfbf372696bbc19d75f4666|xqc_update_sample|sampler_sent_time_update:1757653423082596|
[2025/09/12 05:03:43 114787] [debug] |scid:acfbf372696bbc19d75f4666|xqc_send_ctl_on_ack_received|sndq_packets_used:2||sndq_packets_used_bytes:0|sndq_packets_free:4|
[2025/09/12 05:03:43 114796] [debug] |scid:acfbf372696bbc19d75f4666|xqc_send_ctl_on_ack_received|conn:0000558BB887DF2C|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 05:03:43 114805] [debug] |scid:acfbf372696bbc19d75f4666|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:125|prior_delivered:1894|prior_time:1757653423082596|is_app_limited:1|send_elapse:0|ack_elapse:32090|ctl_first_sent_time:1757653423082596|lagest_ack_time:1757653423114686|curr_delivered:2101|
[2025/09/12 05:03:43 114813] [debug] |scid:acfbf372696bbc19d75f4666|xqc_update_sample|sampler_sent_time_update:1757653423082692|
[2025/09/12 05:03:43 114820] [debug] |scid:acfbf372696bbc19d75f4666|xqc_send_ctl_on_ack_received|sndq_packets_used:0||sndq_packets_used_bytes:0|sndq_packets_free:6|
[2025/09/12 05:03:43 114828] [debug] |scid:acfbf372696bbc19d75f4666|xqc_send_ctl_update_rtt|before update rtt|conn:0000558BB887DF2C|srtt:33724|rttvar:12716|minrtt:33519|latest_rtt:31994|ack_delay:0|
[2025/09/12 05:03:43 114846] [debug] |scid:acfbf372696bbc19d75f4666|xqc_send_ctl_update_rtt|l-0.0.0.0-443-acfbf372696bbc19d75f4666 p-193.167.0.100-41234-2fcfb588ec26456a7ae29d3d2f00d4a730 |after update rtt|conn:0000558BB887DF2C|srtt:33508|rttvar:9969|minrtt:31994|latest_rtt:31994|ack_delay:0|
[2025/09/12 05:03:43 114855] [debug] |scid:acfbf372696bbc19d75f4666|xqc_send_ctl_get_lost_sent_pn|largest_acked:5|lost_pn:2|thresh:3|
[2025/09/12 05:03:43 114863] [debug] |scid:acfbf372696bbc19d75f4666|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:03:43 114870] [debug] |scid:acfbf372696bbc19d75f4666|xqc_send_ctl_set_loss_detection_timer|unset|no ack-eliciting pkts in flight|conn:0000558BB887DF2C|path:0|
[2025/09/12 05:03:43 114878] [debug] |scid:acfbf372696bbc19d75f4666|xqc_timer_unset|type:LOSS_DETECTION|
[2025/09/12 05:03:43 114885] [debug] |scid:acfbf372696bbc19d75f4666|xqc_generate_sample|sampler: send_elapse 0, ack_elapse 32090, delivered 207|rate 6450|lost 0|
[2025/09/12 05:03:43 114893] [debug] |scid:acfbf372696bbc19d75f4666|xqc_bbr_update_bandwidth|BBRv1: RTT round update 1 -> 2|
[2025/09/12 05:03:43 114898] [debug] |scid:acfbf372696bbc19d75f4666|xqc_bbr_update_min_rtt|probertt expire|rtt:31994, old_rtt:33519|
[2025/09/12 05:03:43 114903] [debug] |scid:acfbf372696bbc19d75f4666|xqc_bbr_update_min_rtt|minrtt expire|rtt:31994, old_rtt:33519|
[2025/09/12 05:03:43 114907] [debug] |scid:acfbf372696bbc19d75f4666|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:5744|extra_cwnd:3788|
[2025/09/12 05:03:43 114912] [debug] |scid:acfbf372696bbc19d75f4666|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:47846|packet_lost:0|acked:207|po_sent_time:1757653423082692|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2101|
[2025/09/12 05:03:43 114918] [debug] |scid:acfbf372696bbc19d75f4666|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:47846|packet_lost:0|acked:207|po_sent_time:1757653423082692|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2101|
[2025/09/12 05:03:43 114924] [debug] |scid:acfbf372696bbc19d75f4666|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-acfbf372696bbc19d75f4666 p-193.167.0.100-41234-2fcfb588ec26456a7ae29d3d2f00d4a730 |bbr on ack|mode:0|pacing_rate:3927578|bw:56111|cwnd:48053|full_bw_reached:0|inflight:0|srtt:33508|latest_rtt:31994|min_rtt:31994|applimit:1|lost:0|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:1|
[2025/09/12 05:03:43 114931] [debug] |scid:acfbf372696bbc19d75f4666|xqc_process_frames|frame_type:6|
[2025/09/12 05:03:43 114936] [debug] |scid:acfbf372696bbc19d75f4666|xqc_process_crypto_frame|level:2|
[2025/09/12 05:03:43 114943] [debug] |scid:acfbf372696bbc19d75f4666|xqc_read_crypto_stream|xqc_read_crypto_stream|level:2|
[2025/09/12 05:03:43 114951] [debug] |scid:acfbf372696bbc19d75f4666|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:2|36u|
[2025/09/12 05:03:43 115093] [debug] |scid:acfbf372696bbc19d75f4666|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:3|SSL_quic_write_level:3|rv:1|
[2025/09/12 05:03:43 115102] [debug] |scid:acfbf372696bbc19d75f4666|xqc_tls_do_handshake|TLS handshake|ret:1|
[2025/09/12 05:03:43 115108] [debug] |scid:acfbf372696bbc19d75f4666|xqc_engine_remove_wakeup_queue|next_tick_time:1757653423251868|pq_index:0|
[2025/09/12 05:03:43 115114] [debug] |scid:acfbf372696bbc19d75f4666|xqc_engine_add_active_queue|last_ticked_time:1757653423082468|
[2025/09/12 05:03:43 115119] [debug] |scid:acfbf372696bbc19d75f4666|xqc_create_crypto_stream|encrypt_level:3|cur_state:S_HANDSHAKE_SENT|
[2025/09/12 05:03:43 115127] [debug] |scid:acfbf372696bbc19d75f4666|xqc_process_crypto_frame|server create 1RTT stream|
[2025/09/12 05:03:43 115136] [info] |scid:acfbf372696bbc19d75f4666|xqc_send_ctl_on_pns_discard|xqc_send_ctl_set_loss_detection_timer on discard pns:0
[2025/09/12 05:03:43 115144] [debug] |scid:acfbf372696bbc19d75f4666|xqc_send_ctl_set_loss_detection_timer|unset|no ack-eliciting pkts in flight|conn:0000558BB887DF2C|path:0|
[2025/09/12 05:03:43 115158] [debug] |scid:acfbf372696bbc19d75f4666|xqc_timer_unset|type:LOSS_DETECTION|
[2025/09/12 05:03:43 115164] [debug] |scid:acfbf372696bbc19d75f4666|xqc_timer_unset|type:ACK_HSK|
[2025/09/12 05:03:43 115170] [debug] |scid:acfbf372696bbc19d75f4666|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 05:03:43 115176] [debug] |scid:acfbf372696bbc19d75f4666|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:972338490|largest:972338490|pns:1|
[2025/09/12 05:03:43 115181] [info] |scid:acfbf372696bbc19d75f4666|xqc_conn_on_pkt_processed|====>|conn:0000558BB887DF2C|path:0|size:418|pkt_type:HSK|pkt_num:972338490|frame:ACK CRYPTO |recv_time:1757653423114686|dcid:acfbf372696bbc19d75f4666|dcid_seq:0|
[2025/09/12 05:03:43 115188] [debug] |scid:acfbf372696bbc19d75f4666|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:acfbf372696bbc19d75f4666|spin_bit:0|
[2025/09/12 05:03:43 115193] [warn] |scid:acfbf372696bbc19d75f4666|xqc_packet_parse_single|delay|buff 1RTT packet before handshake completed|
[2025/09/12 05:03:43 115199] [debug] |scid:acfbf372696bbc19d75f4666|xqc_conn_buff_undecrypt_packet_in|====>|delay|undecrypt_count:1|encrypt_level:3|
[2025/09/12 05:03:43 115205] [info] |scid:acfbf372696bbc19d75f4666|xqc_conn_process_packet|ignore err|-630|
[2025/09/12 05:03:43 115210] [debug] |scid:acfbf372696bbc19d75f4666|xqc_timer_set|type:PATH_IDLE|expire:1757653483114686|now:1757653423114686|interv:60000000|
[2025/09/12 05:03:43 115217] [debug] |scid:acfbf372696bbc19d75f4666|xqc_timer_set|type:CONN_IDLE|expire:1757653483114686|now:1757653423114686|interv:60000000|
[2025/09/12 05:03:43 115225] [debug] |xqc_engine_main_logic|BEGIN|now:1757653423115225|
[2025/09/12 05:03:43 115235] [debug] |scid:acfbf372696bbc19d75f4666|xqc_engine_process_conn|conn:0000558BB887DF2C|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:1757653423115233|
[2025/09/12 05:03:43 115243] [debug] |scid:acfbf372696bbc19d75f4666|xqc_conn_check_handshake_complete|HANDSHAKE_COMPLETED|conn:0000558BB887DF2C|
[2025/09/12 05:03:43 115248] [info] |scid:acfbf372696bbc19d75f4666|xqc_conn_handshake_confirmed|handshake confirmed|conn:0000558BB887DF2C|
[2025/09/12 05:03:43 115253] [info] |scid:acfbf372696bbc19d75f4666|xqc_send_ctl_on_pns_discard|xqc_send_ctl_set_loss_detection_timer on discard pns:1
[2025/09/12 05:03:43 115258] [debug] |scid:acfbf372696bbc19d75f4666|xqc_send_ctl_set_loss_detection_timer|unset|no ack-eliciting pkts in flight|conn:0000558BB887DF2C|path:0|
[2025/09/12 05:03:43 115263] [debug] |scid:acfbf372696bbc19d75f4666|xqc_timer_unset|type:LOSS_DETECTION|
[2025/09/12 05:03:43 115269] [debug] |scid:acfbf372696bbc19d75f4666|xqc_conn_gen_token|expire:1758258223|
[2025/09/12 05:03:43 115275] [debug] |scid:acfbf372696bbc19d75f4666|xqc_conn_early_data_reject|reject|
[2025/09/12 05:03:43 115280] [debug] |scid:acfbf372696bbc19d75f4666|xqc_crypto_stream_on_read|encrypt_level:2|cur_state:S_HANDSHAKE_SENT|next_state:ESTABED|
[2025/09/12 05:03:43 115285] [debug] |scid:acfbf372696bbc19d75f4666|xqc_conn_process_undecrypt_packet_in|delay|undecrypt_count:1|encrypt_level:3|
[2025/09/12 05:03:43 115290] [debug] |scid:acfbf372696bbc19d75f4666|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:acfbf372696bbc19d75f4666|spin_bit:0|
[2025/09/12 05:03:43 115297] [debug] |scid:acfbf372696bbc19d75f4666|xqc_packet_decrypt|largest_pn:0|
[2025/09/12 05:03:43 115303] [debug] |scid:acfbf372696bbc19d75f4666|xqc_packet_decrypt|decryption nonce|path_id:0|pn:972338489|
[2025/09/12 05:03:43 115315] [debug] |scid:acfbf372696bbc19d75f4666|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:972338489|
[2025/09/12 05:03:43 115328] [debug] |scid:acfbf372696bbc19d75f4666|xqc_process_frames|frame_type:18|
[2025/09/12 05:03:43 115334] [debug] |scid:acfbf372696bbc19d75f4666|xqc_process_new_conn_id_frame|new_conn_id|0c5d9ff5ae39aa193832e8d1438e3fbfef|sr_token:16e5285aa3e35bc2eb67dce4777f7743
[2025/09/12 05:03:43 115342] [debug] |scid:acfbf372696bbc19d75f4666|xqc_process_frames|frame_type:18|
[2025/09/12 05:03:43 115347] [debug] |scid:acfbf372696bbc19d75f4666|xqc_process_new_conn_id_frame|new_conn_id|90ffd3d00d32dd2555e706aab429af0698|sr_token:ff415f93114c0ce86b346aa12645e363
[2025/09/12 05:03:43 115353] [debug] |scid:acfbf372696bbc19d75f4666|xqc_process_frames|frame_type:18|
[2025/09/12 05:03:43 115358] [debug] |scid:acfbf372696bbc19d75f4666|xqc_process_new_conn_id_frame|new_conn_id|b80cf2de4b3f3c39a423b8dbff72fc458d|sr_token:dfc010debe0f3d41bb5ab8a304afc47f
[2025/09/12 05:03:43 115363] [debug] |scid:acfbf372696bbc19d75f4666|xqc_process_frames|frame_type:18|
[2025/09/12 05:03:43 115368] [debug] |scid:acfbf372696bbc19d75f4666|xqc_process_new_conn_id_frame|new_conn_id|35322cf2d309f931c3a597b4be95635eff|sr_token:56234581e04a527ea3350ecb96b29f05
[2025/09/12 05:03:43 115374] [debug] |scid:acfbf372696bbc19d75f4666|xqc_process_frames|frame_type:18|
[2025/09/12 05:03:43 115379] [debug] |scid:acfbf372696bbc19d75f4666|xqc_process_new_conn_id_frame|new_conn_id|3420a937e6f00825a5d311fbefa17a35c7|sr_token:de8073f0b1fc6fef086f2b5a99b68afc
[2025/09/12 05:03:43 115385] [debug] |scid:acfbf372696bbc19d75f4666|xqc_process_frames|frame_type:18|
[2025/09/12 05:03:43 115392] [debug] |scid:acfbf372696bbc19d75f4666|xqc_process_new_conn_id_frame|new_conn_id|0011792299e58156bce0ef9202dcb863b3|sr_token:6d2bff22732558ed51036f4e39bb1609
[2025/09/12 05:03:43 115402] [debug] |scid:acfbf372696bbc19d75f4666|xqc_process_frames|frame_type:18|
[2025/09/12 05:03:43 115410] [debug] |scid:acfbf372696bbc19d75f4666|xqc_process_new_conn_id_frame|new_conn_id|56a6864b1644556c607252348f41155003|sr_token:cfff51bf6e0c85bfdc7065425a921377
[2025/09/12 05:03:43 115418] [debug] |scid:acfbf372696bbc19d75f4666|xqc_process_frames|frame_type:b|
[2025/09/12 05:03:43 115423] [debug] |scid:acfbf372696bbc19d75f4666|xqc_process_stream_frame|offset:0|data_length:17|fin:1|stream_id:0|path:0|
[2025/09/12 05:03:43 115431] [debug] |scid:acfbf372696bbc19d75f4666|xqc_insert_stream_frame|merge left|merged_offset_end:17|new_offset:0|new_len:17|
[2025/09/12 05:03:43 115437] [debug] |scid:acfbf372696bbc19d75f4666|xqc_process_stream_frame|xqc_stream_ready_to_read all recvd|
[2025/09/12 05:03:43 115442] [debug] |scid:acfbf372696bbc19d75f4666|xqc_process_stream_frame|stream_length:17|merged_offset_end:17|stream_id:0|
[2025/09/12 05:03:43 115448] [debug] |scid:acfbf372696bbc19d75f4666|xqc_timer_set|type:ACK_01RTT|expire:1757653423139686|now:1757653423114686|interv:25000|
[2025/09/12 05:03:43 115454] [debug] |scid:acfbf372696bbc19d75f4666|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:1757653423114686|max_ack_delay:25000|
[2025/09/12 05:03:43 115460] [debug] |scid:acfbf372696bbc19d75f4666|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:972338489|largest:972338489|pns:2|
[2025/09/12 05:03:43 115465] [info] |scid:acfbf372696bbc19d75f4666|xqc_conn_on_pkt_processed|====>|conn:0000558BB887DF2C|path:0|size:312|pkt_type:SHORT_HEADER|pkt_num:972338489|frame:STREAM NEW_CONNECTION_ID |recv_time:1757653423114686|dcid:acfbf372696bbc19d75f4666|dcid_seq:0|
[2025/09/12 05:03:43 115472] [debug] |scid:acfbf372696bbc19d75f4666|xqc_process_crypto_write_streams|
[2025/09/12 05:03:43 115479] [debug] |scid:acfbf372696bbc19d75f4666|xqc_crypto_stream_on_write|enc_level|3|
[2025/09/12 05:03:43 115488] [info] |scid:acfbf372696bbc19d75f4666|xqc_crypto_stream_send|crypto send data|pkt_num:0|size:283|sent:261|pkt_type:SHORT_HEADER|frame:CRYPTO |now:1757653423115488|
[2025/09/12 05:03:43 115497] [info] |scid:acfbf372696bbc19d75f4666|xqc_crypto_stream_send|crypto send data|pkt_num:0|size:284|sent:262|pkt_type:SHORT_HEADER|frame:CRYPTO |now:1757653423115497|
[2025/09/12 05:03:43 115509] [debug] |scid:acfbf372696bbc19d75f4666|xqc_crypto_stream_on_write|encrypt_level:3|cur_state:ESTABED|next_state:ESTABED|
[2025/09/12 05:03:43 115514] [debug] |scid:acfbf372696bbc19d75f4666|xqc_process_read_streams|stream_read_notify|flag:2|stream_id:0|conn:0000558BB887DF2C|
[2025/09/12 05:03:43 115564] [debug] |scid:acfbf372696bbc19d75f4666|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:25165824|
[2025/09/12 05:03:43 115572] [debug] |scid:acfbf372696bbc19d75f4666|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 05:03:43 115579] [debug] |scid:acfbf372696bbc19d75f4666|xqc_sample_check_app_limited|path:0|applimit:2101|
[2025/09/12 05:03:43 115588] [info] |scid:acfbf372696bbc19d75f4666|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:0000558BB887DF2C|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 05:03:43 115597] [debug] |scid:acfbf372696bbc19d75f4666|xqc_engine_conn_logic|engine is running on conn:l-0.0.0.0-443-acfbf372696bbc19d75f4666 p-193.167.0.100-41234-2fcfb588ec26456a7ae29d3d2f00d4a730|
[2025/09/12 05:03:43 115608] [debug] |scid:acfbf372696bbc19d75f4666|xqc_gen_ack_frame|largest_recv:972338490|ack_delay:922|first_ack_range:1|largest_pkt_recv_time:1757653423114686|
[2025/09/12 05:03:43 115612] [debug] |scid:acfbf372696bbc19d75f4666|xqc_gen_ack_frame|high:972338490|low:972338489|pkt_pns:1|
[2025/09/12 05:03:43 115616] [debug] |scid:acfbf372696bbc19d75f4666|xqc_write_ack_to_one_packet|ack_size:9|path:0|path_largest_recv:972338490|frame_largest_recv:972338490|
[2025/09/12 05:03:43 115623] [debug] |scid:acfbf372696bbc19d75f4666|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:1|
[2025/09/12 05:03:43 115638] [debug] |scid:acfbf372696bbc19d75f4666|xqc_write_new_conn_id_frame_to_packet|gen_new_scid|cid:206140e020ca507e66aba3fa|sr_token:00d60fd9fe7f00007b3a819f8b550000|seq_num:1
[2025/09/12 05:03:43 115648] [debug] |scid:acfbf372696bbc19d75f4666|xqc_write_new_conn_id_frame_to_packet|gen_new_scid|cid:c3d67fdf4bcb377eae3a20be|sr_token:00d60fd9fe7f00007b3a819f8b550000|seq_num:2
[2025/09/12 05:03:43 115656] [debug] |scid:acfbf372696bbc19d75f4666|xqc_path_get_perf_class|conn:0000558BB887DF2C|path_id:0|path_srtt:33508|min_srtt:33508|path_bw:56111|loss_rate:0.00|path_pto:0|
[2025/09/12 05:03:43 115663] [debug] |scid:acfbf372696bbc19d75f4666|xqc_minrtt_scheduler_get_path|path srtt|conn:0000558BB887DF2C|path_id:0|path_srtt:33508|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:03:43 115670] [debug] |scid:acfbf372696bbc19d75f4666|xqc_minrtt_scheduler_get_path|best path:0|frame_type:HANDSHAKE_DONE |pn:0|size:23|reinj:0|path_class:2|
[2025/09/12 05:03:43 115677] [debug] |scid:acfbf372696bbc19d75f4666|xqc_path_get_perf_class|conn:0000558BB887DF2C|path_id:0|path_srtt:33508|min_srtt:33508|path_bw:56111|loss_rate:0.00|path_pto:0|
[2025/09/12 05:03:43 115684] [debug] |scid:acfbf372696bbc19d75f4666|xqc_minrtt_scheduler_get_path|path srtt|conn:0000558BB887DF2C|path_id:0|path_srtt:33508|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:03:43 115690] [debug] |scid:acfbf372696bbc19d75f4666|xqc_minrtt_scheduler_get_path|best path:0|frame_type:NEW_TOKEN |pn:0|size:33|reinj:0|path_class:2|
[2025/09/12 05:03:43 115697] [debug] |scid:acfbf372696bbc19d75f4666|xqc_path_get_perf_class|conn:0000558BB887DF2C|path_id:0|path_srtt:33508|min_srtt:33508|path_bw:56111|loss_rate:0.00|path_pto:0|
[2025/09/12 05:03:43 115703] [debug] |scid:acfbf372696bbc19d75f4666|xqc_minrtt_scheduler_get_path|path srtt|conn:0000558BB887DF2C|path_id:0|path_srtt:33508|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:03:43 115716] [debug] |scid:acfbf372696bbc19d75f4666|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CRYPTO |pn:0|size:283|reinj:0|path_class:2|
[2025/09/12 05:03:43 115723] [debug] |scid:acfbf372696bbc19d75f4666|xqc_path_get_perf_class|conn:0000558BB887DF2C|path_id:0|path_srtt:33508|min_srtt:33508|path_bw:56111|loss_rate:0.00|path_pto:0|
[2025/09/12 05:03:43 115729] [debug] |scid:acfbf372696bbc19d75f4666|xqc_minrtt_scheduler_get_path|path srtt|conn:0000558BB887DF2C|path_id:0|path_srtt:33508|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:03:43 115736] [debug] |scid:acfbf372696bbc19d75f4666|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CRYPTO |pn:0|size:284|reinj:0|path_class:2|
[2025/09/12 05:03:43 115743] [debug] |scid:acfbf372696bbc19d75f4666|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:ACK |stream_id:0|stream_offset:0|
[2025/09/12 05:03:43 115750] [debug] |scid:acfbf372696bbc19d75f4666|xqc_path_get_perf_class|conn:0000558BB887DF2C|path_id:0|path_srtt:33508|min_srtt:33508|path_bw:56111|loss_rate:0.00|path_pto:0|
[2025/09/12 05:03:43 115756] [debug] |scid:acfbf372696bbc19d75f4666|xqc_minrtt_scheduler_get_path|path srtt|conn:0000558BB887DF2C|path_id:0|path_srtt:33508|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:03:43 115763] [debug] |scid:acfbf372696bbc19d75f4666|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 05:03:43 115770] [debug] |scid:acfbf372696bbc19d75f4666|xqc_path_get_perf_class|conn:0000558BB887DF2C|path_id:0|path_srtt:33508|min_srtt:33508|path_bw:56111|loss_rate:0.00|path_pto:0|
[2025/09/12 05:03:43 115776] [debug] |scid:acfbf372696bbc19d75f4666|xqc_minrtt_scheduler_get_path|path srtt|conn:0000558BB887DF2C|path_id:0|path_srtt:33508|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:03:43 115784] [debug] |scid:acfbf372696bbc19d75f4666|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 05:03:43 115789] [debug] |scid:acfbf372696bbc19d75f4666|xqc_path_get_perf_class|conn:0000558BB887DF2C|path_id:0|path_srtt:33508|min_srtt:33508|path_bw:56111|loss_rate:0.00|path_pto:0|
[2025/09/12 05:03:43 115794] [debug] |scid:acfbf372696bbc19d75f4666|xqc_send_ctl_can_send|l-0.0.0.0-443-acfbf372696bbc19d75f4666 p-193.167.0.100-41234-2fcfb588ec26456a7ae29d3d2f00d4a730 |path:0|can:1|pkt_sz:1050|schedule_bytes:731|inflight:0|cwnd:48053|conn:0000558BB887DF2C|stream_id:0|stream_offset:1024|
[2025/09/12 05:03:43 115801] [debug] |scid:acfbf372696bbc19d75f4666|xqc_minrtt_scheduler_get_path|path srtt|conn:0000558BB887DF2C|path_id:0|path_srtt:33508|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:03:43 115807] [debug] |scid:acfbf372696bbc19d75f4666|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1050|reinj:0|path_class:2|
[2025/09/12 05:03:43 115815] [debug] |scid:acfbf372696bbc19d75f4666|xqc_check_acked_or_dropped_pkt|conn:0000558BB887DF2C|pkt_num:0|size:23|pkt_type:SHORT_HEADER|frame:HANDSHAKE_DONE |
[2025/09/12 05:03:43 115822] [debug] |scid:acfbf372696bbc19d75f4666|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:0|
[2025/09/12 05:03:43 115859] [info] |scid:acfbf372696bbc19d75f4666|xqc_send_packet_with_pn|<==|conn:0000558BB887DF2C|path:0|pkt_num:0|size:23|sent:39|pkt_type:SHORT_HEADER|frame:HANDSHAKE_DONE |inflight:0|now:1757653423115832|stream_id:0|stream_offset:0|
[2025/09/12 05:03:43 115869] [debug] |scid:acfbf372696bbc19d75f4666|xqc_send_ctl_on_packet_sent|conn:0000558BB887DF2C|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 05:03:43 115876] [debug] |scid:acfbf372696bbc19d75f4666|xqc_send_ctl_on_packet_sent|path:0|inflight:0|applimit:2101|
[2025/09/12 05:03:43 115888] [debug] |scid:acfbf372696bbc19d75f4666|xqc_send_ctl_get_pto_time_and_space|srtt:33508|rtt_var:9969|pto_duration:73384|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:03:43 115895] [debug] |scid:acfbf372696bbc19d75f4666|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB887DF2C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:03:43 115901] [debug] |scid:acfbf372696bbc19d75f4666|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB887DF2C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:03:43 115907] [debug] |scid:acfbf372696bbc19d75f4666|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB887DF2C|path:0|PNS: 2, unacked: 23|
[2025/09/12 05:03:43 115914] [debug] |scid:acfbf372696bbc19d75f4666|xqc_timer_set|type:LOSS_DETECTION|expire:1757653423214216|now:1757653423115888|interv:98328|
[2025/09/12 05:03:43 115920] [debug] |scid:acfbf372696bbc19d75f4666|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB887DF2C|path:0|pns:2|expire:1757653423214216|now:1757653423115888|interval:98328|pto_count:0|srtt:33508
[2025/09/12 05:03:43 115926] [debug] |scid:acfbf372696bbc19d75f4666|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:48053|inflight:23|
[2025/09/12 05:03:43 115933] [debug] |scid:acfbf372696bbc19d75f4666|xqc_check_acked_or_dropped_pkt|conn:0000558BB887DF2C|pkt_num:0|size:33|pkt_type:SHORT_HEADER|frame:NEW_TOKEN |
[2025/09/12 05:03:43 115940] [debug] |scid:acfbf372696bbc19d75f4666|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1|
[2025/09/12 05:03:43 115976] [info] |scid:acfbf372696bbc19d75f4666|xqc_send_packet_with_pn|<==|conn:0000558BB887DF2C|path:0|pkt_num:1|size:33|sent:49|pkt_type:SHORT_HEADER|frame:NEW_TOKEN |inflight:23|now:1757653423115949|stream_id:0|stream_offset:0|
[2025/09/12 05:03:43 115986] [debug] |scid:acfbf372696bbc19d75f4666|xqc_send_ctl_on_packet_sent|conn:0000558BB887DF2C|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 05:03:43 115994] [debug] |scid:acfbf372696bbc19d75f4666|xqc_send_ctl_on_packet_sent|path:0|inflight:23|applimit:2101|
[2025/09/12 05:03:43 116000] [debug] |scid:acfbf372696bbc19d75f4666|xqc_send_ctl_get_pto_time_and_space|srtt:33508|rtt_var:9969|pto_duration:73384|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:03:43 116007] [debug] |scid:acfbf372696bbc19d75f4666|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB887DF2C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:03:43 116012] [debug] |scid:acfbf372696bbc19d75f4666|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB887DF2C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:03:43 116016] [debug] |scid:acfbf372696bbc19d75f4666|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB887DF2C|path:0|PNS: 2, unacked: 56|
[2025/09/12 05:03:43 116020] [debug] |scid:acfbf372696bbc19d75f4666|xqc_timer_set|type:LOSS_DETECTION|expire:1757653423214333|now:1757653423116000|interv:98333|
[2025/09/12 05:03:43 116024] [debug] |scid:acfbf372696bbc19d75f4666|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB887DF2C|path:0|pns:2|expire:1757653423214333|now:1757653423116000|interval:98333|pto_count:0|srtt:33508
[2025/09/12 05:03:43 116028] [debug] |scid:acfbf372696bbc19d75f4666|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:48053|inflight:56|
[2025/09/12 05:03:43 116033] [debug] |scid:acfbf372696bbc19d75f4666|xqc_check_acked_or_dropped_pkt|conn:0000558BB887DF2C|pkt_num:0|size:283|pkt_type:SHORT_HEADER|frame:CRYPTO |
[2025/09/12 05:03:43 116037] [debug] |scid:acfbf372696bbc19d75f4666|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:2|
[2025/09/12 05:03:43 116080] [info] |scid:acfbf372696bbc19d75f4666|xqc_send_packet_with_pn|<==|conn:0000558BB887DF2C|path:0|pkt_num:2|size:283|sent:299|pkt_type:SHORT_HEADER|frame:CRYPTO |inflight:56|now:1757653423116058|stream_id:0|stream_offset:0|
[2025/09/12 05:03:43 116089] [debug] |scid:acfbf372696bbc19d75f4666|xqc_send_ctl_on_packet_sent|conn:0000558BB887DF2C|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 05:03:43 116101] [debug] |scid:acfbf372696bbc19d75f4666|xqc_send_ctl_on_packet_sent|path:0|inflight:56|applimit:2101|
[2025/09/12 05:03:43 116105] [debug] |scid:acfbf372696bbc19d75f4666|xqc_send_ctl_get_pto_time_and_space|srtt:33508|rtt_var:9969|pto_duration:73384|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:03:43 116110] [debug] |scid:acfbf372696bbc19d75f4666|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB887DF2C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:03:43 116114] [debug] |scid:acfbf372696bbc19d75f4666|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB887DF2C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:03:43 116117] [debug] |scid:acfbf372696bbc19d75f4666|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB887DF2C|path:0|PNS: 2, unacked: 339|
[2025/09/12 05:03:43 116121] [debug] |scid:acfbf372696bbc19d75f4666|xqc_timer_set|type:LOSS_DETECTION|expire:1757653423214442|now:1757653423116105|interv:98337|
[2025/09/12 05:03:43 116125] [debug] |scid:acfbf372696bbc19d75f4666|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB887DF2C|path:0|pns:2|expire:1757653423214442|now:1757653423116105|interval:98337|pto_count:0|srtt:33508
[2025/09/12 05:03:43 116129] [debug] |scid:acfbf372696bbc19d75f4666|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:48053|inflight:339|
[2025/09/12 05:03:43 116134] [debug] |scid:acfbf372696bbc19d75f4666|xqc_check_acked_or_dropped_pkt|conn:0000558BB887DF2C|pkt_num:0|size:284|pkt_type:SHORT_HEADER|frame:CRYPTO |
[2025/09/12 05:03:43 116138] [debug] |scid:acfbf372696bbc19d75f4666|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:3|
[2025/09/12 05:03:43 116162] [info] |scid:acfbf372696bbc19d75f4666|xqc_send_packet_with_pn|<==|conn:0000558BB887DF2C|path:0|pkt_num:3|size:284|sent:300|pkt_type:SHORT_HEADER|frame:CRYPTO |inflight:339|now:1757653423116144|stream_id:0|stream_offset:0|
[2025/09/12 05:03:43 116171] [debug] |scid:acfbf372696bbc19d75f4666|xqc_send_ctl_on_packet_sent|conn:0000558BB887DF2C|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 05:03:43 116177] [debug] |scid:acfbf372696bbc19d75f4666|xqc_send_ctl_on_packet_sent|path:0|inflight:339|applimit:2101|
[2025/09/12 05:03:43 116184] [debug] |scid:acfbf372696bbc19d75f4666|xqc_send_ctl_get_pto_time_and_space|srtt:33508|rtt_var:9969|pto_duration:73384|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:03:43 116189] [debug] |scid:acfbf372696bbc19d75f4666|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB887DF2C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:03:43 116192] [debug] |scid:acfbf372696bbc19d75f4666|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB887DF2C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:03:43 116196] [debug] |scid:acfbf372696bbc19d75f4666|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB887DF2C|path:0|PNS: 2, unacked: 623|
[2025/09/12 05:03:43 116200] [debug] |scid:acfbf372696bbc19d75f4666|xqc_timer_set|type:LOSS_DETECTION|expire:1757653423214528|now:1757653423116184|interv:98344|
[2025/09/12 05:03:43 116204] [debug] |scid:acfbf372696bbc19d75f4666|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB887DF2C|path:0|pns:2|expire:1757653423214528|now:1757653423116184|interval:98344|pto_count:0|srtt:33508
[2025/09/12 05:03:43 116208] [debug] |scid:acfbf372696bbc19d75f4666|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:48053|inflight:623|
[2025/09/12 05:03:43 116212] [debug] |scid:acfbf372696bbc19d75f4666|xqc_check_acked_or_dropped_pkt|conn:0000558BB887DF2C|pkt_num:0|size:51|pkt_type:HSK|frame:ACK |
[2025/09/12 05:03:43 116217] [debug] |scid:acfbf372696bbc19d75f4666|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:6|
[2025/09/12 05:03:43 116236] [info] |scid:acfbf372696bbc19d75f4666|xqc_send_packet_with_pn|<==|conn:0000558BB887DF2C|path:0|pkt_num:6|size:51|sent:67|pkt_type:HSK|frame:ACK |inflight:623|now:1757653423116222|stream_id:0|stream_offset:0|
[2025/09/12 05:03:43 116248] [debug] |scid:acfbf372696bbc19d75f4666|xqc_send_ctl_on_packet_sent|conn:0000558BB887DF2C|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 05:03:43 116256] [debug] |scid:acfbf372696bbc19d75f4666|xqc_check_acked_or_dropped_pkt|conn:0000558BB887DF2C|pkt_num:0|size:54|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |
[2025/09/12 05:03:43 116264] [debug] |scid:acfbf372696bbc19d75f4666|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:4|
[2025/09/12 05:03:43 116287] [info] |scid:acfbf372696bbc19d75f4666|xqc_send_packet_with_pn|<==|conn:0000558BB887DF2C|path:0|pkt_num:4|size:54|sent:70|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |inflight:623|now:1757653423116272|stream_id:0|stream_offset:0|
[2025/09/12 05:03:43 116292] [debug] |scid:acfbf372696bbc19d75f4666|xqc_send_ctl_on_packet_sent|conn:0000558BB887DF2C|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 05:03:43 116297] [debug] |scid:acfbf372696bbc19d75f4666|xqc_send_ctl_on_packet_sent|path:0|inflight:623|applimit:2101|
[2025/09/12 05:03:43 116301] [debug] |scid:acfbf372696bbc19d75f4666|xqc_send_ctl_get_pto_time_and_space|srtt:33508|rtt_var:9969|pto_duration:73384|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:03:43 116306] [debug] |scid:acfbf372696bbc19d75f4666|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB887DF2C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:03:43 116310] [debug] |scid:acfbf372696bbc19d75f4666|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB887DF2C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:03:43 116313] [debug] |scid:acfbf372696bbc19d75f4666|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB887DF2C|path:0|PNS: 2, unacked: 677|
[2025/09/12 05:03:43 116317] [debug] |scid:acfbf372696bbc19d75f4666|xqc_timer_set|type:LOSS_DETECTION|expire:1757653423214656|now:1757653423116301|interv:98355|
[2025/09/12 05:03:43 116321] [debug] |scid:acfbf372696bbc19d75f4666|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB887DF2C|path:0|pns:2|expire:1757653423214656|now:1757653423116301|interval:98355|pto_count:0|srtt:33508
[2025/09/12 05:03:43 116326] [debug] |scid:acfbf372696bbc19d75f4666|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:48053|inflight:677|
[2025/09/12 05:03:43 116331] [debug] |scid:acfbf372696bbc19d75f4666|xqc_check_acked_or_dropped_pkt|conn:0000558BB887DF2C|pkt_num:0|size:54|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |
[2025/09/12 05:03:43 116338] [debug] |scid:acfbf372696bbc19d75f4666|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:5|
[2025/09/12 05:03:43 116364] [info] |scid:acfbf372696bbc19d75f4666|xqc_send_packet_with_pn|<==|conn:0000558BB887DF2C|path:0|pkt_num:5|size:54|sent:70|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |inflight:677|now:1757653423116347|stream_id:0|stream_offset:0|
[2025/09/12 05:03:43 116370] [debug] |scid:acfbf372696bbc19d75f4666|xqc_send_ctl_on_packet_sent|conn:0000558BB887DF2C|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 05:03:43 116375] [debug] |scid:acfbf372696bbc19d75f4666|xqc_send_ctl_on_packet_sent|path:0|inflight:677|applimit:2101|
[2025/09/12 05:03:43 116382] [debug] |scid:acfbf372696bbc19d75f4666|xqc_send_ctl_get_pto_time_and_space|srtt:33508|rtt_var:9969|pto_duration:73384|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:03:43 116388] [debug] |scid:acfbf372696bbc19d75f4666|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB887DF2C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:03:43 116395] [debug] |scid:acfbf372696bbc19d75f4666|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB887DF2C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:03:43 116401] [debug] |scid:acfbf372696bbc19d75f4666|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB887DF2C|path:0|PNS: 2, unacked: 731|
[2025/09/12 05:03:43 116415] [debug] |scid:acfbf372696bbc19d75f4666|xqc_timer_set|type:LOSS_DETECTION|expire:1757653423214731|now:1757653423116381|interv:98350|
[2025/09/12 05:03:43 116422] [debug] |scid:acfbf372696bbc19d75f4666|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB887DF2C|path:0|pns:2|expire:1757653423214731|now:1757653423116381|interval:98350|pto_count:0|srtt:33508
[2025/09/12 05:03:43 116430] [debug] |scid:acfbf372696bbc19d75f4666|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:48053|inflight:731|
[2025/09/12 05:03:43 116437] [debug] |scid:acfbf372696bbc19d75f4666|xqc_check_acked_or_dropped_pkt|conn:0000558BB887DF2C|pkt_num:0|size:1050|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:03:43 116444] [debug] |scid:acfbf372696bbc19d75f4666|xqc_send_ctl_can_send|l-0.0.0.0-443-acfbf372696bbc19d75f4666 p-193.167.0.100-41234-2fcfb588ec26456a7ae29d3d2f00d4a730 |path:0|can:1|pkt_sz:1050|schedule_bytes:0|inflight:731|cwnd:48053|conn:0000558BB887DF2C|stream_id:0|stream_offset:1024|
[2025/09/12 05:03:43 116449] [debug] |scid:acfbf372696bbc19d75f4666|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:03:43 116453] [debug] |scid:acfbf372696bbc19d75f4666|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:6|
[2025/09/12 05:03:43 116479] [info] |scid:acfbf372696bbc19d75f4666|xqc_send_packet_with_pn|<==|conn:0000558BB887DF2C|path:0|pkt_num:6|size:1050|sent:1066|pkt_type:SHORT_HEADER|frame:STREAM |inflight:731|now:1757653423116460|stream_id:0|stream_offset:1024|
[2025/09/12 05:03:43 116485] [debug] |scid:acfbf372696bbc19d75f4666|xqc_send_ctl_on_packet_sent|conn:0000558BB887DF2C|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 05:03:43 116492] [debug] |scid:acfbf372696bbc19d75f4666|xqc_send_ctl_on_packet_sent|path:0|inflight:731|applimit:2101|
[2025/09/12 05:03:43 116499] [debug] |scid:acfbf372696bbc19d75f4666|xqc_send_ctl_get_pto_time_and_space|srtt:33508|rtt_var:9969|pto_duration:73384|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:03:43 116506] [debug] |scid:acfbf372696bbc19d75f4666|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB887DF2C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:03:43 116512] [debug] |scid:acfbf372696bbc19d75f4666|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB887DF2C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:03:43 116518] [debug] |scid:acfbf372696bbc19d75f4666|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB887DF2C|path:0|PNS: 2, unacked: 1781|
[2025/09/12 05:03:43 116525] [debug] |scid:acfbf372696bbc19d75f4666|xqc_timer_set|type:LOSS_DETECTION|expire:1757653423214844|now:1757653423116498|interv:98346|
[2025/09/12 05:03:43 116530] [debug] |scid:acfbf372696bbc19d75f4666|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB887DF2C|path:0|pns:2|expire:1757653423214844|now:1757653423116498|interval:98346|pto_count:0|srtt:33508
[2025/09/12 05:03:43 116535] [debug] |scid:acfbf372696bbc19d75f4666|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:48053|inflight:1781|
[2025/09/12 05:03:43 116539] [debug] |scid:acfbf372696bbc19d75f4666|xqc_conn_next_wakeup_time|wakeup_time:1757653423139686|
[2025/09/12 05:03:43 116544] [debug] |scid:acfbf372696bbc19d75f4666|xqc_engine_add_wakeup_queue|next_tick_time:1757653423139686|
[2025/09/12 05:03:43 116548] [debug] |xqc_engine_wakeup_after|wakeup:1757653423139686|now:1757653423116548|diff:23138|
[2025/09/12 05:03:43 116552] [debug] |xqc_engine_main_logic|END|now:1757653423115233|
[2025/09/12 05:03:43 116559] [info] |xqc_engine_packet_process|==>|conn:0000558BB887DF2C|size:1406|state:ESTABED|recv_time:1757653423116559|
[2025/09/12 05:03:43 116564] [debug] |scid:acfbf372696bbc19d75f4666|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:acfbf372696bbc19d75f4666|spin_bit:0|
[2025/09/12 05:03:43 116570] [debug] |scid:acfbf372696bbc19d75f4666|xqc_packet_decrypt|largest_pn:972338489|
[2025/09/12 05:03:43 116578] [debug] |scid:acfbf372696bbc19d75f4666|xqc_packet_decrypt|decryption nonce|path_id:0|pn:972338490|
[2025/09/12 05:03:43 116585] [debug] |scid:acfbf372696bbc19d75f4666|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:972338490|
[2025/09/12 05:03:43 116589] [debug] |scid:acfbf372696bbc19d75f4666|xqc_process_frames|frame_type:1|
[2025/09/12 05:03:43 116593] [debug] |scid:acfbf372696bbc19d75f4666|xqc_process_frames|frame_type:0|
[2025/09/12 05:03:43 116596] [debug] |scid:acfbf372696bbc19d75f4666|xqc_process_padding_frame|process padding|
[2025/09/12 05:03:43 116603] [debug] |scid:acfbf372696bbc19d75f4666|xqc_timer_unset|type:ACK_01RTT|
[2025/09/12 05:03:43 116608] [debug] |scid:acfbf372696bbc19d75f4666|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 05:03:43 116613] [debug] |scid:acfbf372696bbc19d75f4666|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:972338490|largest:972338490|pns:2|
[2025/09/12 05:03:43 116617] [info] |scid:acfbf372696bbc19d75f4666|xqc_conn_on_pkt_processed|====>|conn:0000558BB887DF2C|path:0|size:1406|pkt_type:SHORT_HEADER|pkt_num:972338490|frame:PADDING PING |recv_time:1757653423116559|dcid:acfbf372696bbc19d75f4666|dcid_seq:0|
[2025/09/12 05:03:43 116622] [debug] |scid:acfbf372696bbc19d75f4666|xqc_timer_set|type:PATH_IDLE|expire:1757653543116559|now:1757653423116559|interv:120000000|
[2025/09/12 05:03:43 116626] [debug] |scid:acfbf372696bbc19d75f4666|xqc_timer_set|type:CONN_IDLE|expire:1757653543116559|now:1757653423116559|interv:120000000|
[2025/09/12 05:03:43 116630] [debug] |scid:acfbf372696bbc19d75f4666|xqc_engine_remove_wakeup_queue|next_tick_time:1757653423139686|pq_index:0|
[2025/09/12 05:03:43 116634] [debug] |scid:acfbf372696bbc19d75f4666|xqc_engine_add_active_queue|last_ticked_time:1757653423115233|
[2025/09/12 05:03:43 116638] [debug] |xqc_engine_main_logic|BEGIN|now:1757653423116638|
[2025/09/12 05:03:43 116643] [debug] |scid:acfbf372696bbc19d75f4666|xqc_engine_process_conn|conn:0000558BB887DF2C|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:1757653423116642|
[2025/09/12 05:03:43 116649] [debug] |scid:acfbf372696bbc19d75f4666|xqc_gen_ack_frame|largest_recv:972338490|ack_delay:90|first_ack_range:1|largest_pkt_recv_time:1757653423116559|
[2025/09/12 05:03:43 116653] [debug] |scid:acfbf372696bbc19d75f4666|xqc_gen_ack_frame|high:972338490|low:972338489|pkt_pns:2|
[2025/09/12 05:03:43 116657] [debug] |scid:acfbf372696bbc19d75f4666|xqc_write_ack_to_one_packet|ack_size:8|path:0|path_largest_recv:972338490|frame_largest_recv:972338490|
[2025/09/12 05:03:43 116661] [debug] |scid:acfbf372696bbc19d75f4666|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:2|
[2025/09/12 05:03:43 116666] [debug] |scid:acfbf372696bbc19d75f4666|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:ACK |stream_id:0|stream_offset:0|
[2025/09/12 05:03:43 116671] [debug] |scid:acfbf372696bbc19d75f4666|xqc_check_acked_or_dropped_pkt|conn:0000558BB887DF2C|pkt_num:0|size:30|pkt_type:SHORT_HEADER|frame:ACK |
[2025/09/12 05:03:43 116676] [debug] |scid:acfbf372696bbc19d75f4666|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:7|
[2025/09/12 05:03:43 116708] [info] |scid:acfbf372696bbc19d75f4666|xqc_send_packet_with_pn|<==|conn:0000558BB887DF2C|path:0|pkt_num:7|size:30|sent:46|pkt_type:SHORT_HEADER|frame:ACK |inflight:1781|now:1757653423116684|stream_id:0|stream_offset:0|
[2025/09/12 05:03:43 116718] [debug] |scid:acfbf372696bbc19d75f4666|xqc_send_ctl_on_packet_sent|conn:0000558BB887DF2C|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 05:03:43 116733] [debug] |scid:acfbf372696bbc19d75f4666|xqc_conn_next_wakeup_time|wakeup_time:1757653423214844|
[2025/09/12 05:03:43 116740] [debug] |scid:acfbf372696bbc19d75f4666|xqc_engine_add_wakeup_queue|next_tick_time:1757653423214844|
[2025/09/12 05:03:43 116745] [debug] |xqc_engine_wakeup_after|wakeup:1757653423214844|now:1757653423116745|diff:98099|
[2025/09/12 05:03:43 116749] [debug] |xqc_engine_main_logic|END|now:1757653423116642|
[2025/09/12 05:03:43 116755] [debug] |xqc_engine_main_logic|BEGIN|now:1757653423116755|
[2025/09/12 05:03:43 116759] [debug] |xqc_engine_wakeup_after|wakeup:1757653423214844|now:1757653423116759|diff:98085|
[2025/09/12 05:03:43 116762] [debug] |xqc_engine_main_logic|END|now:1757653423116755|
[2025/09/12 05:03:43 146592] [info] |xqc_engine_packet_process|==>|conn:0000558BB887DF2C|size:39|state:ESTABED|recv_time:1757653423146591|
[2025/09/12 05:03:43 146608] [debug] |scid:acfbf372696bbc19d75f4666|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:acfbf372696bbc19d75f4666|spin_bit:0|
[2025/09/12 05:03:43 146617] [debug] |scid:acfbf372696bbc19d75f4666|xqc_packet_decrypt|largest_pn:972338490|
[2025/09/12 05:03:43 146623] [debug] |scid:acfbf372696bbc19d75f4666|xqc_packet_decrypt|decryption nonce|path_id:0|pn:972338491|
[2025/09/12 05:03:43 146631] [debug] |scid:acfbf372696bbc19d75f4666|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:972338491|
[2025/09/12 05:03:43 146636] [debug] |scid:acfbf372696bbc19d75f4666|xqc_process_frames|frame_type:2|
[2025/09/12 05:03:43 146641] [debug] |scid:acfbf372696bbc19d75f4666|xqc_send_ctl_on_ack_received|conn:0000558BB887DF2C|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 05:03:43 146646] [debug] |scid:acfbf372696bbc19d75f4666|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:23|prior_delivered:2101|prior_time:1757653423115832|is_app_limited:1|send_elapse:0|ack_elapse:30759|ctl_first_sent_time:1757653423115832|lagest_ack_time:1757653423146591|curr_delivered:2124|
[2025/09/12 05:03:43 146653] [debug] |scid:acfbf372696bbc19d75f4666|xqc_update_sample|sampler_sent_time_update:1757653423115832|
[2025/09/12 05:03:43 146660] [debug] |scid:acfbf372696bbc19d75f4666|xqc_send_ctl_on_ack_received|sndq_packets_used:6||sndq_packets_used_bytes:0|sndq_packets_free:2|
[2025/09/12 05:03:43 146666] [debug] |scid:acfbf372696bbc19d75f4666|xqc_send_ctl_on_ack_received|conn:0000558BB887DF2C|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 05:03:43 146673] [debug] |scid:acfbf372696bbc19d75f4666|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:23|prior_delivered:2101|prior_time:1757653423115832|is_app_limited:1|send_elapse:0|ack_elapse:30759|ctl_first_sent_time:1757653423115832|lagest_ack_time:1757653423146591|curr_delivered:2157|
[2025/09/12 05:03:43 146681] [debug] |scid:acfbf372696bbc19d75f4666|xqc_update_sample|sampler_sent_time_update:1757653423115949|
[2025/09/12 05:03:43 146687] [debug] |scid:acfbf372696bbc19d75f4666|xqc_send_ctl_on_ack_received|sndq_packets_used:5||sndq_packets_used_bytes:0|sndq_packets_free:3|
[2025/09/12 05:03:43 146693] [debug] |scid:acfbf372696bbc19d75f4666|xqc_send_ctl_update_rtt|before update rtt|conn:0000558BB887DF2C|srtt:33508|rttvar:9969|minrtt:31994|latest_rtt:30642|ack_delay:48|
[2025/09/12 05:03:43 146699] [debug] |scid:acfbf372696bbc19d75f4666|xqc_send_ctl_update_rtt|l-0.0.0.0-443-acfbf372696bbc19d75f4666 p-193.167.0.100-41234-2fcfb588ec26456a7ae29d3d2f00d4a730 |after update rtt|conn:0000558BB887DF2C|srtt:33144|rttvar:8205|minrtt:30642|latest_rtt:30642|ack_delay:48|
[2025/09/12 05:03:43 146706] [debug] |scid:acfbf372696bbc19d75f4666|xqc_send_ctl_get_lost_sent_pn|largest_acked:1|lost_pn:18446744073709551615|thresh:3|
[2025/09/12 05:03:43 146713] [debug] |scid:acfbf372696bbc19d75f4666|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:03:43 146726] [debug] |scid:acfbf372696bbc19d75f4666|xqc_send_ctl_get_pto_time_and_space|srtt:33144|rtt_var:8205|pto_duration:65964|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:03:43 146733] [debug] |scid:acfbf372696bbc19d75f4666|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB887DF2C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:03:43 146740] [debug] |scid:acfbf372696bbc19d75f4666|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB887DF2C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:03:43 146745] [debug] |scid:acfbf372696bbc19d75f4666|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB887DF2C|path:0|PNS: 2, unacked: 1725|
[2025/09/12 05:03:43 146751] [debug] |scid:acfbf372696bbc19d75f4666|xqc_timer_set|type:LOSS_DETECTION|expire:1757653423207424|now:1757653423146726|interv:60698|
[2025/09/12 05:03:43 146758] [debug] |scid:acfbf372696bbc19d75f4666|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB887DF2C|path:0|pns:2|expire:1757653423207424|now:1757653423146726|interval:60698|pto_count:0|srtt:33144
[2025/09/12 05:03:43 146763] [debug] |scid:acfbf372696bbc19d75f4666|xqc_generate_sample|sampler: send_elapse 0, ack_elapse 30759, delivered 56|rate 1820|lost 0|
[2025/09/12 05:03:43 146767] [debug] |scid:acfbf372696bbc19d75f4666|xqc_bbr_update_bandwidth|BBRv1: RTT round update 2 -> 3|
[2025/09/12 05:03:43 146771] [debug] |scid:acfbf372696bbc19d75f4666|xqc_bbr_update_min_rtt|probertt expire|rtt:30642, old_rtt:31994|
[2025/09/12 05:03:43 146775] [debug] |scid:acfbf372696bbc19d75f4666|xqc_bbr_update_min_rtt|minrtt expire|rtt:30642, old_rtt:31994|
[2025/09/12 05:03:43 146779] [debug] |scid:acfbf372696bbc19d75f4666|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:5744|extra_cwnd:414|
[2025/09/12 05:03:43 146783] [debug] |scid:acfbf372696bbc19d75f4666|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:48053|packet_lost:0|acked:56|po_sent_time:1757653423115949|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2157|
[2025/09/12 05:03:43 146788] [debug] |scid:acfbf372696bbc19d75f4666|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:48053|packet_lost:0|acked:56|po_sent_time:1757653423115949|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2157|
[2025/09/12 05:03:43 146792] [debug] |scid:acfbf372696bbc19d75f4666|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-acfbf372696bbc19d75f4666 p-193.167.0.100-41234-2fcfb588ec26456a7ae29d3d2f00d4a730 |bbr on ack|mode:0|pacing_rate:3927578|bw:56111|cwnd:48109|full_bw_reached:0|inflight:1725|srtt:33144|latest_rtt:30642|min_rtt:30642|applimit:1|lost:0|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:1|
[2025/09/12 05:03:43 146798] [stats] |scid:acfbf372696bbc19d75f4666|xqc_send_ctl_info_circle_record|l-0.0.0.0-443-acfbf372696bbc19d75f4666 p-193.167.0.100-41234-2fcfb588ec26456a7ae29d3d2f00d4a730 |path:0||cwnd:48109|inflight:1725|mode:0|applimit:0|pacing_rate:3927578|bw:56111|srtt:33144|latest_rtt:30642|min_rtt:30642|send:14|lost:0|tlp:0|recv:4|recovery:0|slow_start:1|conn_life:151528|acked:56|delivered:2157|is_cwnd_limited:0|
[2025/09/12 05:03:43 146803] [debug] |scid:acfbf372696bbc19d75f4666|xqc_process_frames|frame_type:0|
[2025/09/12 05:03:43 146807] [debug] |scid:acfbf372696bbc19d75f4666|xqc_process_padding_frame|process padding|
[2025/09/12 05:03:43 146811] [debug] |scid:acfbf372696bbc19d75f4666|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:972338491|largest:972338491|pns:2|
[2025/09/12 05:03:43 146816] [info] |scid:acfbf372696bbc19d75f4666|xqc_conn_on_pkt_processed|====>|conn:0000558BB887DF2C|path:0|size:39|pkt_type:SHORT_HEADER|pkt_num:972338491|frame:PADDING ACK |recv_time:1757653423146591|dcid:acfbf372696bbc19d75f4666|dcid_seq:0|
[2025/09/12 05:03:43 146821] [debug] |scid:acfbf372696bbc19d75f4666|xqc_timer_set|type:PATH_IDLE|expire:1757653543146591|now:1757653423146591|interv:120000000|
[2025/09/12 05:03:43 146825] [debug] |scid:acfbf372696bbc19d75f4666|xqc_timer_set|type:CONN_IDLE|expire:1757653543146591|now:1757653423146591|interv:120000000|
[2025/09/12 05:03:43 146832] [debug] |scid:acfbf372696bbc19d75f4666|xqc_engine_remove_wakeup_queue|next_tick_time:1757653423214844|pq_index:0|
[2025/09/12 05:03:43 146837] [debug] |scid:acfbf372696bbc19d75f4666|xqc_engine_add_active_queue|last_ticked_time:1757653423116642|
[2025/09/12 05:03:43 146841] [debug] |xqc_engine_main_logic|BEGIN|now:1757653423146841|
[2025/09/12 05:03:43 146846] [debug] |scid:acfbf372696bbc19d75f4666|xqc_engine_process_conn|conn:0000558BB887DF2C|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:1757653423146845|
[2025/09/12 05:03:43 146852] [debug] |scid:acfbf372696bbc19d75f4666|xqc_conn_next_wakeup_time|wakeup_time:1757653423207424|
[2025/09/12 05:03:43 146856] [debug] |scid:acfbf372696bbc19d75f4666|xqc_engine_add_wakeup_queue|next_tick_time:1757653423207424|
[2025/09/12 05:03:43 146860] [debug] |xqc_engine_wakeup_after|wakeup:1757653423207424|now:1757653423146860|diff:60564|
[2025/09/12 05:03:43 146864] [debug] |xqc_engine_main_logic|END|now:1757653423146845|
[2025/09/12 05:03:43 146869] [debug] |xqc_engine_main_logic|BEGIN|now:1757653423146869|
[2025/09/12 05:03:43 146873] [debug] |xqc_engine_wakeup_after|wakeup:1757653423207424|now:1757653423146873|diff:60551|
[2025/09/12 05:03:43 146877] [debug] |xqc_engine_main_logic|END|now:1757653423146869|
[2025/09/12 05:03:43 147213] [info] |xqc_engine_packet_process|==>|conn:0000558BB887DF2C|size:39|state:ESTABED|recv_time:1757653423147212|
[2025/09/12 05:03:43 147225] [debug] |scid:acfbf372696bbc19d75f4666|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:acfbf372696bbc19d75f4666|spin_bit:0|
[2025/09/12 05:03:43 147234] [debug] |scid:acfbf372696bbc19d75f4666|xqc_packet_decrypt|largest_pn:972338491|
[2025/09/12 05:03:43 147239] [debug] |scid:acfbf372696bbc19d75f4666|xqc_packet_decrypt|decryption nonce|path_id:0|pn:972338492|
[2025/09/12 05:03:43 147248] [debug] |scid:acfbf372696bbc19d75f4666|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:972338492|
[2025/09/12 05:03:43 147254] [debug] |scid:acfbf372696bbc19d75f4666|xqc_process_frames|frame_type:2|
[2025/09/12 05:03:43 147262] [debug] |scid:acfbf372696bbc19d75f4666|xqc_send_ctl_on_ack_received|conn:0000558BB887DF2C|path:0|pkt_num:2|origin_pktnum:0|size:283|pns:2|pkt_type:SHORT_HEADER|frame:CRYPTO |conn_state:ESTABED|frame_largest_ack:3|path_largest_ack:2|
[2025/09/12 05:03:43 147268] [debug] |scid:acfbf372696bbc19d75f4666|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:339|prior_delivered:2101|prior_time:1757653423115832|is_app_limited:1|send_elapse:226|ack_elapse:31380|ctl_first_sent_time:1757653423116058|lagest_ack_time:1757653423147212|curr_delivered:2440|
[2025/09/12 05:03:43 147275] [debug] |scid:acfbf372696bbc19d75f4666|xqc_update_sample|sampler_sent_time_update:1757653423116058|
[2025/09/12 05:03:43 147282] [debug] |scid:acfbf372696bbc19d75f4666|xqc_send_ctl_on_ack_received|sndq_packets_used:4||sndq_packets_used_bytes:0|sndq_packets_free:4|
[2025/09/12 05:03:43 147289] [debug] |scid:acfbf372696bbc19d75f4666|xqc_send_ctl_on_ack_received|conn:0000558BB887DF2C|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 05:03:43 147295] [debug] |scid:acfbf372696bbc19d75f4666|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:339|prior_delivered:2101|prior_time:1757653423115832|is_app_limited:1|send_elapse:226|ack_elapse:31380|ctl_first_sent_time:1757653423116058|lagest_ack_time:1757653423147212|curr_delivered:2724|
[2025/09/12 05:03:43 147302] [debug] |scid:acfbf372696bbc19d75f4666|xqc_update_sample|sampler_sent_time_update:1757653423116144|
[2025/09/12 05:03:43 147308] [debug] |scid:acfbf372696bbc19d75f4666|xqc_send_ctl_on_ack_received|sndq_packets_used:3||sndq_packets_used_bytes:0|sndq_packets_free:5|
[2025/09/12 05:03:43 147320] [debug] |scid:acfbf372696bbc19d75f4666|xqc_send_ctl_update_rtt|before update rtt|conn:0000558BB887DF2C|srtt:33144|rttvar:8205|minrtt:30642|latest_rtt:31068|ack_delay:144|
[2025/09/12 05:03:43 147326] [debug] |scid:acfbf372696bbc19d75f4666|xqc_send_ctl_update_rtt|l-0.0.0.0-443-acfbf372696bbc19d75f4666 p-193.167.0.100-41234-2fcfb588ec26456a7ae29d3d2f00d4a730 |after update rtt|conn:0000558BB887DF2C|srtt:32866|rttvar:6709|minrtt:30642|latest_rtt:31068|ack_delay:144|
[2025/09/12 05:03:43 147333] [debug] |scid:acfbf372696bbc19d75f4666|xqc_send_ctl_get_lost_sent_pn|largest_acked:3|lost_pn:0|thresh:3|
[2025/09/12 05:03:43 147339] [debug] |scid:acfbf372696bbc19d75f4666|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:03:43 147345] [debug] |scid:acfbf372696bbc19d75f4666|xqc_send_ctl_get_pto_time_and_space|srtt:32866|rtt_var:6709|pto_duration:59702|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:03:43 147352] [debug] |scid:acfbf372696bbc19d75f4666|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB887DF2C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:03:43 147358] [debug] |scid:acfbf372696bbc19d75f4666|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB887DF2C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:03:43 147365] [debug] |scid:acfbf372696bbc19d75f4666|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB887DF2C|path:0|PNS: 2, unacked: 1158|
[2025/09/12 05:03:43 147371] [debug] |scid:acfbf372696bbc19d75f4666|xqc_timer_set|type:LOSS_DETECTION|expire:1757653423201162|now:1757653423147345|interv:53817|
[2025/09/12 05:03:43 147378] [debug] |scid:acfbf372696bbc19d75f4666|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB887DF2C|path:0|pns:2|expire:1757653423201162|now:1757653423147345|interval:53817|pto_count:0|srtt:32866
[2025/09/12 05:03:43 147385] [debug] |scid:acfbf372696bbc19d75f4666|xqc_generate_sample|sampler: send_elapse 226, ack_elapse 31380, delivered 623|rate 19853|lost 0|
[2025/09/12 05:03:43 147392] [debug] |scid:acfbf372696bbc19d75f4666|xqc_bbr_update_min_rtt|minrtt expire|rtt:30642, old_rtt:30642|
[2025/09/12 05:03:43 147397] [debug] |scid:acfbf372696bbc19d75f4666|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:5744|extra_cwnd:1178|
[2025/09/12 05:03:43 147401] [debug] |scid:acfbf372696bbc19d75f4666|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:48109|packet_lost:0|acked:567|po_sent_time:1757653423116144|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2157|
[2025/09/12 05:03:43 147406] [debug] |scid:acfbf372696bbc19d75f4666|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:48109|packet_lost:0|acked:567|po_sent_time:1757653423116144|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2157|
[2025/09/12 05:03:43 147410] [debug] |scid:acfbf372696bbc19d75f4666|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-acfbf372696bbc19d75f4666 p-193.167.0.100-41234-2fcfb588ec26456a7ae29d3d2f00d4a730 |bbr on ack|mode:0|pacing_rate:3927578|bw:56111|cwnd:48676|full_bw_reached:0|inflight:1158|srtt:32866|latest_rtt:31068|min_rtt:30642|applimit:1|lost:0|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:03:43 147415] [debug] |scid:acfbf372696bbc19d75f4666|xqc_process_frames|frame_type:0|
[2025/09/12 05:03:43 147419] [debug] |scid:acfbf372696bbc19d75f4666|xqc_process_padding_frame|process padding|
[2025/09/12 05:03:43 147424] [debug] |scid:acfbf372696bbc19d75f4666|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:972338492|largest:972338492|pns:2|
[2025/09/12 05:03:43 147428] [info] |scid:acfbf372696bbc19d75f4666|xqc_conn_on_pkt_processed|====>|conn:0000558BB887DF2C|path:0|size:39|pkt_type:SHORT_HEADER|pkt_num:972338492|frame:PADDING ACK |recv_time:1757653423147212|dcid:acfbf372696bbc19d75f4666|dcid_seq:0|
[2025/09/12 05:03:43 147433] [debug] |scid:acfbf372696bbc19d75f4666|xqc_timer_set|type:PATH_IDLE|expire:1757653543147212|now:1757653423147212|interv:120000000|
[2025/09/12 05:03:43 147442] [debug] |scid:acfbf372696bbc19d75f4666|xqc_timer_set|type:CONN_IDLE|expire:1757653543147212|now:1757653423147212|interv:120000000|
[2025/09/12 05:03:43 147447] [debug] |scid:acfbf372696bbc19d75f4666|xqc_engine_remove_wakeup_queue|next_tick_time:1757653423207424|pq_index:0|
[2025/09/12 05:03:43 147454] [debug] |scid:acfbf372696bbc19d75f4666|xqc_engine_add_active_queue|last_ticked_time:1757653423146845|
[2025/09/12 05:03:43 147460] [debug] |xqc_engine_main_logic|BEGIN|now:1757653423147460|
[2025/09/12 05:03:43 147468] [debug] |scid:acfbf372696bbc19d75f4666|xqc_engine_process_conn|conn:0000558BB887DF2C|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:1757653423147466|
[2025/09/12 05:03:43 147476] [debug] |scid:acfbf372696bbc19d75f4666|xqc_conn_next_wakeup_time|wakeup_time:1757653423201162|
[2025/09/12 05:03:43 147483] [debug] |scid:acfbf372696bbc19d75f4666|xqc_engine_add_wakeup_queue|next_tick_time:1757653423201162|
[2025/09/12 05:03:43 147489] [debug] |xqc_engine_wakeup_after|wakeup:1757653423201162|now:1757653423147489|diff:53673|
[2025/09/12 05:03:43 147494] [debug] |xqc_engine_main_logic|END|now:1757653423147466|
[2025/09/12 05:03:43 147499] [debug] |xqc_engine_main_logic|BEGIN|now:1757653423147499|
[2025/09/12 05:03:43 147504] [debug] |xqc_engine_wakeup_after|wakeup:1757653423201162|now:1757653423147504|diff:53658|
[2025/09/12 05:03:43 147510] [debug] |xqc_engine_main_logic|END|now:1757653423147499|
[2025/09/12 05:03:43 147522] [info] |xqc_engine_packet_process|==>|conn:0000558BB887DF2C|size:39|state:ESTABED|recv_time:1757653423147521|
[2025/09/12 05:03:43 147530] [debug] |scid:acfbf372696bbc19d75f4666|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:acfbf372696bbc19d75f4666|spin_bit:0|
[2025/09/12 05:03:43 147538] [debug] |scid:acfbf372696bbc19d75f4666|xqc_packet_decrypt|largest_pn:972338492|
[2025/09/12 05:03:43 147544] [debug] |scid:acfbf372696bbc19d75f4666|xqc_packet_decrypt|decryption nonce|path_id:0|pn:972338493|
[2025/09/12 05:03:43 147553] [debug] |scid:acfbf372696bbc19d75f4666|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:972338493|
[2025/09/12 05:03:43 147559] [debug] |scid:acfbf372696bbc19d75f4666|xqc_process_frames|frame_type:2|
[2025/09/12 05:03:43 147567] [debug] |scid:acfbf372696bbc19d75f4666|xqc_send_ctl_on_ack_received|conn:0000558BB887DF2C|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 05:03:43 147574] [debug] |scid:acfbf372696bbc19d75f4666|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:677|prior_delivered:2101|prior_time:1757653423115832|is_app_limited:1|send_elapse:440|ack_elapse:31689|ctl_first_sent_time:1757653423116272|lagest_ack_time:1757653423147521|curr_delivered:2778|
[2025/09/12 05:03:43 147581] [debug] |scid:acfbf372696bbc19d75f4666|xqc_update_sample|sampler_sent_time_update:1757653423116272|
[2025/09/12 05:03:43 147588] [debug] |scid:acfbf372696bbc19d75f4666|xqc_send_ctl_on_ack_received|sndq_packets_used:2||sndq_packets_used_bytes:0|sndq_packets_free:6|
[2025/09/12 05:03:43 147595] [debug] |scid:acfbf372696bbc19d75f4666|xqc_send_ctl_on_ack_received|conn:0000558BB887DF2C|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 05:03:43 147601] [debug] |scid:acfbf372696bbc19d75f4666|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:677|prior_delivered:2101|prior_time:1757653423115832|is_app_limited:1|send_elapse:440|ack_elapse:31689|ctl_first_sent_time:1757653423116272|lagest_ack_time:1757653423147521|curr_delivered:2832|
[2025/09/12 05:03:43 147608] [debug] |scid:acfbf372696bbc19d75f4666|xqc_update_sample|sampler_sent_time_update:1757653423116347|
[2025/09/12 05:03:43 147614] [debug] |scid:acfbf372696bbc19d75f4666|xqc_send_ctl_on_ack_received|sndq_packets_used:1||sndq_packets_used_bytes:0|sndq_packets_free:7|
[2025/09/12 05:03:43 147626] [debug] |scid:acfbf372696bbc19d75f4666|xqc_send_ctl_update_rtt|before update rtt|conn:0000558BB887DF2C|srtt:32866|rttvar:6709|minrtt:30642|latest_rtt:31174|ack_delay:40|
[2025/09/12 05:03:43 147633] [debug] |scid:acfbf372696bbc19d75f4666|xqc_send_ctl_update_rtt|l-0.0.0.0-443-acfbf372696bbc19d75f4666 p-193.167.0.100-41234-2fcfb588ec26456a7ae29d3d2f00d4a730 |after update rtt|conn:0000558BB887DF2C|srtt:32649|rttvar:5465|minrtt:30642|latest_rtt:31174|ack_delay:40|
[2025/09/12 05:03:43 147640] [debug] |scid:acfbf372696bbc19d75f4666|xqc_send_ctl_get_lost_sent_pn|largest_acked:5|lost_pn:2|thresh:3|
[2025/09/12 05:03:43 147647] [debug] |scid:acfbf372696bbc19d75f4666|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:03:43 147653] [debug] |scid:acfbf372696bbc19d75f4666|xqc_send_ctl_get_pto_time_and_space|srtt:32649|rtt_var:5465|pto_duration:54509|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:03:43 147659] [debug] |scid:acfbf372696bbc19d75f4666|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB887DF2C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:03:43 147664] [debug] |scid:acfbf372696bbc19d75f4666|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB887DF2C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:03:43 147671] [debug] |scid:acfbf372696bbc19d75f4666|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB887DF2C|path:0|PNS: 2, unacked: 1050|
[2025/09/12 05:03:43 147677] [debug] |scid:acfbf372696bbc19d75f4666|xqc_timer_set|type:LOSS_DETECTION|expire:1757653423195969|now:1757653423147652|interv:48317|
[2025/09/12 05:03:43 147684] [debug] |scid:acfbf372696bbc19d75f4666|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB887DF2C|path:0|pns:2|expire:1757653423195969|now:1757653423147652|interval:48317|pto_count:0|srtt:32649
[2025/09/12 05:03:43 147690] [debug] |scid:acfbf372696bbc19d75f4666|xqc_generate_sample|sampler: send_elapse 440, ack_elapse 31689, delivered 731|rate 23067|lost 0|
[2025/09/12 05:03:43 147694] [debug] |scid:acfbf372696bbc19d75f4666|xqc_bbr_update_min_rtt|minrtt expire|rtt:30642, old_rtt:30642|
[2025/09/12 05:03:43 147698] [debug] |scid:acfbf372696bbc19d75f4666|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:5744|extra_cwnd:1358|
[2025/09/12 05:03:43 147702] [debug] |scid:acfbf372696bbc19d75f4666|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:48676|packet_lost:0|acked:108|po_sent_time:1757653423116347|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2157|
[2025/09/12 05:03:43 147707] [debug] |scid:acfbf372696bbc19d75f4666|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:48676|packet_lost:0|acked:108|po_sent_time:1757653423116347|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2157|
[2025/09/12 05:03:43 147711] [debug] |scid:acfbf372696bbc19d75f4666|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-acfbf372696bbc19d75f4666 p-193.167.0.100-41234-2fcfb588ec26456a7ae29d3d2f00d4a730 |bbr on ack|mode:0|pacing_rate:3927578|bw:56111|cwnd:48784|full_bw_reached:0|inflight:1050|srtt:32649|latest_rtt:31174|min_rtt:30642|applimit:1|lost:0|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:03:43 147717] [debug] |scid:acfbf372696bbc19d75f4666|xqc_process_frames|frame_type:0|
[2025/09/12 05:03:43 147721] [debug] |scid:acfbf372696bbc19d75f4666|xqc_process_padding_frame|process padding|
[2025/09/12 05:03:43 147725] [debug] |scid:acfbf372696bbc19d75f4666|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:972338493|largest:972338493|pns:2|
[2025/09/12 05:03:43 147729] [info] |scid:acfbf372696bbc19d75f4666|xqc_conn_on_pkt_processed|====>|conn:0000558BB887DF2C|path:0|size:39|pkt_type:SHORT_HEADER|pkt_num:972338493|frame:PADDING ACK |recv_time:1757653423147521|dcid:acfbf372696bbc19d75f4666|dcid_seq:0|
[2025/09/12 05:03:43 147734] [debug] |scid:acfbf372696bbc19d75f4666|xqc_timer_set|type:PATH_IDLE|expire:1757653543147521|now:1757653423147521|interv:120000000|
[2025/09/12 05:03:43 147742] [debug] |scid:acfbf372696bbc19d75f4666|xqc_timer_set|type:CONN_IDLE|expire:1757653543147521|now:1757653423147521|interv:120000000|
[2025/09/12 05:03:43 147746] [debug] |scid:acfbf372696bbc19d75f4666|xqc_engine_remove_wakeup_queue|next_tick_time:1757653423201162|pq_index:0|
[2025/09/12 05:03:43 147751] [debug] |scid:acfbf372696bbc19d75f4666|xqc_engine_add_active_queue|last_ticked_time:1757653423147466|
[2025/09/12 05:03:43 147758] [debug] |xqc_engine_main_logic|BEGIN|now:1757653423147758|
[2025/09/12 05:03:43 147766] [debug] |scid:acfbf372696bbc19d75f4666|xqc_engine_process_conn|conn:0000558BB887DF2C|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:1757653423147764|
[2025/09/12 05:03:43 147774] [debug] |scid:acfbf372696bbc19d75f4666|xqc_conn_next_wakeup_time|wakeup_time:1757653423195969|
[2025/09/12 05:03:43 147778] [debug] |scid:acfbf372696bbc19d75f4666|xqc_engine_add_wakeup_queue|next_tick_time:1757653423195969|
[2025/09/12 05:03:43 147782] [debug] |xqc_engine_wakeup_after|wakeup:1757653423195969|now:1757653423147782|diff:48187|
[2025/09/12 05:03:43 147786] [debug] |xqc_engine_main_logic|END|now:1757653423147764|
[2025/09/12 05:03:43 147792] [debug] |xqc_engine_main_logic|BEGIN|now:1757653423147791|
[2025/09/12 05:03:43 147795] [debug] |xqc_engine_wakeup_after|wakeup:1757653423195969|now:1757653423147795|diff:48174|
[2025/09/12 05:03:43 147799] [debug] |xqc_engine_main_logic|END|now:1757653423147791|
[2025/09/12 05:03:43 149446] [info] |xqc_engine_packet_process|==>|conn:0000558BB887DF2C|size:1444|state:ESTABED|recv_time:1757653423149445|
[2025/09/12 05:03:43 149459] [debug] |scid:acfbf372696bbc19d75f4666|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:acfbf372696bbc19d75f4666|spin_bit:0|
[2025/09/12 05:03:43 149468] [debug] |scid:acfbf372696bbc19d75f4666|xqc_packet_decrypt|largest_pn:972338493|
[2025/09/12 05:03:43 149474] [debug] |scid:acfbf372696bbc19d75f4666|xqc_packet_decrypt|decryption nonce|path_id:0|pn:972338494|
[2025/09/12 05:03:43 149484] [debug] |scid:acfbf372696bbc19d75f4666|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:972338494|
[2025/09/12 05:03:43 149490] [debug] |scid:acfbf372696bbc19d75f4666|xqc_process_frames|frame_type:1|
[2025/09/12 05:03:43 149497] [debug] |scid:acfbf372696bbc19d75f4666|xqc_process_frames|frame_type:0|
[2025/09/12 05:03:43 149503] [debug] |scid:acfbf372696bbc19d75f4666|xqc_process_padding_frame|process padding|
[2025/09/12 05:03:43 149513] [debug] |scid:acfbf372696bbc19d75f4666|xqc_timer_set|type:ACK_01RTT|expire:1757653423174445|now:1757653423149445|interv:25000|
[2025/09/12 05:03:43 149521] [debug] |scid:acfbf372696bbc19d75f4666|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:1757653423149445|max_ack_delay:25000|
[2025/09/12 05:03:43 149526] [debug] |scid:acfbf372696bbc19d75f4666|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:972338494|largest:972338494|pns:2|
[2025/09/12 05:03:43 149531] [info] |scid:acfbf372696bbc19d75f4666|xqc_conn_on_pkt_processed|====>|conn:0000558BB887DF2C|path:0|size:1444|pkt_type:SHORT_HEADER|pkt_num:972338494|frame:PADDING PING |recv_time:1757653423149445|dcid:acfbf372696bbc19d75f4666|dcid_seq:0|
[2025/09/12 05:03:43 149538] [debug] |scid:acfbf372696bbc19d75f4666|xqc_timer_set|type:PATH_IDLE|expire:1757653543149445|now:1757653423149445|interv:120000000|
[2025/09/12 05:03:43 149544] [debug] |scid:acfbf372696bbc19d75f4666|xqc_timer_set|type:CONN_IDLE|expire:1757653543149445|now:1757653423149445|interv:120000000|
[2025/09/12 05:03:43 149550] [debug] |scid:acfbf372696bbc19d75f4666|xqc_engine_remove_wakeup_queue|next_tick_time:1757653423195969|pq_index:0|
[2025/09/12 05:03:43 149563] [debug] |scid:acfbf372696bbc19d75f4666|xqc_engine_add_active_queue|last_ticked_time:1757653423147764|
[2025/09/12 05:03:43 149570] [debug] |xqc_engine_main_logic|BEGIN|now:1757653423149569|
[2025/09/12 05:03:43 149578] [debug] |scid:acfbf372696bbc19d75f4666|xqc_engine_process_conn|conn:0000558BB887DF2C|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:1757653423149576|
[2025/09/12 05:03:43 149586] [debug] |scid:acfbf372696bbc19d75f4666|xqc_conn_next_wakeup_time|wakeup_time:1757653423174445|
[2025/09/12 05:03:43 149593] [debug] |scid:acfbf372696bbc19d75f4666|xqc_engine_add_wakeup_queue|next_tick_time:1757653423174445|
[2025/09/12 05:03:43 149598] [debug] |xqc_engine_wakeup_after|wakeup:1757653423174445|now:1757653423149598|diff:24847|
[2025/09/12 05:03:43 149602] [debug] |xqc_engine_main_logic|END|now:1757653423149576|
[2025/09/12 05:03:43 149607] [debug] |xqc_engine_main_logic|BEGIN|now:1757653423149607|
[2025/09/12 05:03:43 149611] [debug] |xqc_engine_wakeup_after|wakeup:1757653423174445|now:1757653423149611|diff:24834|
[2025/09/12 05:03:43 149616] [debug] |xqc_engine_main_logic|END|now:1757653423149607|
[2025/09/12 05:03:43 174690] [debug] |xqc_engine_main_logic|BEGIN|now:1757653423174690|
[2025/09/12 05:03:43 174700] [debug] |scid:acfbf372696bbc19d75f4666|xqc_engine_remove_wakeup_queue|next_tick_time:1757653423174445|pq_index:0|
[2025/09/12 05:03:43 174705] [debug] |scid:acfbf372696bbc19d75f4666|xqc_engine_add_active_queue|last_ticked_time:1757653423149576|
[2025/09/12 05:03:43 174711] [debug] |scid:acfbf372696bbc19d75f4666|xqc_engine_process_conn|conn:0000558BB887DF2C|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:1757653423174710|
[2025/09/12 05:03:43 174717] [debug] |scid:acfbf372696bbc19d75f4666|xqc_timer_expire|timer expired|type:ACK_01RTT|expire_time:1757653423174445|now:1757653423174710|
[2025/09/12 05:03:43 174722] [debug] |scid:acfbf372696bbc19d75f4666|xqc_timer_ack_timeout|pns:2|path:0|
[2025/09/12 05:03:43 174727] [debug] |scid:acfbf372696bbc19d75f4666|xqc_timer_expire|unset|type:ACK_01RTT|expire_time:1757653423174445|now:1757653423174710|
[2025/09/12 05:03:43 174732] [debug] |scid:acfbf372696bbc19d75f4666|xqc_timer_unset|type:ACK_01RTT|
[2025/09/12 05:03:43 174739] [debug] |scid:acfbf372696bbc19d75f4666|xqc_gen_ack_frame|largest_recv:972338494|ack_delay:25294|first_ack_range:5|largest_pkt_recv_time:1757653423149445|
[2025/09/12 05:03:43 174744] [debug] |scid:acfbf372696bbc19d75f4666|xqc_gen_ack_frame|high:972338494|low:972338489|pkt_pns:2|
[2025/09/12 05:03:43 174749] [debug] |scid:acfbf372696bbc19d75f4666|xqc_write_ack_to_one_packet|ack_size:9|path:0|path_largest_recv:972338494|frame_largest_recv:972338494|
[2025/09/12 05:03:43 174755] [debug] |scid:acfbf372696bbc19d75f4666|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:2|
[2025/09/12 05:03:43 174760] [debug] |scid:acfbf372696bbc19d75f4666|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:ACK |stream_id:0|stream_offset:0|
[2025/09/12 05:03:43 174766] [debug] |scid:acfbf372696bbc19d75f4666|xqc_check_acked_or_dropped_pkt|conn:0000558BB887DF2C|pkt_num:0|size:31|pkt_type:SHORT_HEADER|frame:ACK |
[2025/09/12 05:03:43 174772] [debug] |scid:acfbf372696bbc19d75f4666|xqc_send_ctl_set_next_pn_for_packet|optimistic ack detection|skipped_range:8-11|next_skip_chance:1757653423413298|current_time:1757653423174771|
[2025/09/12 05:03:43 174777] [debug] |scid:acfbf372696bbc19d75f4666|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:12|
[2025/09/12 05:03:43 174813] [info] |scid:acfbf372696bbc19d75f4666|xqc_send_packet_with_pn|<==|conn:0000558BB887DF2C|path:0|pkt_num:12|size:31|sent:47|pkt_type:SHORT_HEADER|frame:ACK |inflight:1050|now:1757653423174786|stream_id:0|stream_offset:0|
[2025/09/12 05:03:43 174826] [debug] |scid:acfbf372696bbc19d75f4666|xqc_send_ctl_on_packet_sent|conn:0000558BB887DF2C|path:0|pkt_num:12|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 05:03:43 174833] [debug] |scid:acfbf372696bbc19d75f4666|xqc_conn_next_wakeup_time|wakeup_time:1757653423195969|
[2025/09/12 05:03:43 174838] [debug] |scid:acfbf372696bbc19d75f4666|xqc_engine_add_wakeup_queue|next_tick_time:1757653423195969|
[2025/09/12 05:03:43 174843] [debug] |xqc_engine_wakeup_after|wakeup:1757653423195969|now:1757653423174843|diff:21126|
[2025/09/12 05:03:43 174848] [debug] |xqc_engine_main_logic|END|now:1757653423174710|
[2025/09/12 05:03:43 196946] [debug] |xqc_engine_main_logic|BEGIN|now:1757653423196946|
[2025/09/12 05:03:43 196962] [debug] |scid:acfbf372696bbc19d75f4666|xqc_engine_remove_wakeup_queue|next_tick_time:1757653423195969|pq_index:0|
[2025/09/12 05:03:43 196968] [debug] |scid:acfbf372696bbc19d75f4666|xqc_engine_add_active_queue|last_ticked_time:1757653423174710|
[2025/09/12 05:03:43 196975] [debug] |scid:acfbf372696bbc19d75f4666|xqc_engine_process_conn|conn:0000558BB887DF2C|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:1757653423196974|
[2025/09/12 05:03:43 196982] [debug] |scid:acfbf372696bbc19d75f4666|xqc_timer_expire|timer expired|type:LOSS_DETECTION|expire_time:1757653423195969|now:1757653423196974|
[2025/09/12 05:03:43 196987] [debug] |scid:acfbf372696bbc19d75f4666|xqc_timer_loss_detection_timeout|path:0|loss_detection_timeout|
[2025/09/12 05:03:43 196992] [debug] |scid:acfbf372696bbc19d75f4666|xqc_timer_loss_detection_timeout|send Probe pkts|conn:0000558BB887DF2C|path:0|bytes_in_flight:1050|
[2025/09/12 05:03:43 196997] [debug] |scid:acfbf372696bbc19d75f4666|xqc_send_ctl_get_pto_time_and_space|srtt:32649|rtt_var:5465|pto_duration:54509|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:03:43 197003] [debug] |scid:acfbf372696bbc19d75f4666|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB887DF2C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:03:43 197008] [debug] |scid:acfbf372696bbc19d75f4666|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB887DF2C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:03:43 197012] [debug] |scid:acfbf372696bbc19d75f4666|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB887DF2C|path:0|PNS: 2, unacked: 1050|
[2025/09/12 05:03:43 197017] [debug] |scid:acfbf372696bbc19d75f4666|xqc_path_send_one_or_two_ack_elicit_pkts|send two ack-eliciting pkts|path:0|pns:2|
[2025/09/12 05:03:43 197023] [debug] |scid:acfbf372696bbc19d75f4666|xqc_conn_send_probe_pkt|conn:0000558BB887DF2C|path:0|pkt_num:6|size:1050|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|
[2025/09/12 05:03:43 197029] [debug] |scid:acfbf372696bbc19d75f4666|xqc_path_send_one_or_two_ack_elicit_pkts|dup pkt on PTO, pkt_num:6|
[2025/09/12 05:03:43 197034] [debug] |scid:acfbf372696bbc19d75f4666|xqc_conn_send_probe_pkt|conn:0000558BB887DF2C|path:0|pkt_num:6|size:1050|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|
[2025/09/12 05:03:43 197062] [debug] |scid:acfbf372696bbc19d75f4666|xqc_timer_loss_detection_timeout|xqc_send_ctl_set_loss_detection_timer|PTO|conn:0000558BB887DF2C|pto_count:1
[2025/09/12 05:03:43 197071] [debug] |scid:acfbf372696bbc19d75f4666|xqc_send_ctl_set_loss_detection_timer|unset|no ack-eliciting pkts in flight|conn:0000558BB887DF2C|path:0|
[2025/09/12 05:03:43 197077] [debug] |scid:acfbf372696bbc19d75f4666|xqc_timer_unset|type:LOSS_DETECTION|
[2025/09/12 05:03:43 197082] [debug] |scid:acfbf372696bbc19d75f4666|xqc_timer_expire|unset|type:LOSS_DETECTION|expire_time:0|now:1757653423196974|
[2025/09/12 05:03:43 197087] [debug] |scid:acfbf372696bbc19d75f4666|xqc_timer_unset|type:LOSS_DETECTION|
[2025/09/12 05:03:43 197093] [debug] |scid:acfbf372696bbc19d75f4666|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:STREAM |stream_id:0|stream_offset:1024|
[2025/09/12 05:03:43 197106] [debug] |scid:acfbf372696bbc19d75f4666|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:STREAM |stream_id:0|stream_offset:1024|
[2025/09/12 05:03:43 197111] [debug] |scid:acfbf372696bbc19d75f4666|xqc_check_acked_or_dropped_pkt|conn:0000558BB887DF2C|pkt_num:6|size:1050|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:03:43 197117] [debug] |scid:acfbf372696bbc19d75f4666|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:13|
[2025/09/12 05:03:43 197155] [info] |scid:acfbf372696bbc19d75f4666|xqc_send_packet_with_pn|<==|conn:0000558BB887DF2C|path:0|pkt_num:13|size:1050|sent:1066|pkt_type:SHORT_HEADER|frame:STREAM |inflight:0|now:1757653423197127|stream_id:0|stream_offset:1024|
[2025/09/12 05:03:43 197163] [debug] |scid:acfbf372696bbc19d75f4666|xqc_send_ctl_on_packet_sent|conn:0000558BB887DF2C|path:0|pkt_num:13|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 05:03:43 197169] [debug] |scid:acfbf372696bbc19d75f4666|xqc_send_ctl_on_packet_sent|path:0|inflight:0|applimit:0|
[2025/09/12 05:03:43 197174] [debug] |scid:acfbf372696bbc19d75f4666|xqc_send_ctl_get_pto_time_and_space|srtt:32649|rtt_var:5465|pto_duration:109018|backoff_factor:2.00|backoff:2.00|pto_cnt:1|max_ack_delay:25|
[2025/09/12 05:03:43 197180] [debug] |scid:acfbf372696bbc19d75f4666|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB887DF2C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:03:43 197185] [debug] |scid:acfbf372696bbc19d75f4666|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB887DF2C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:03:43 197190] [debug] |scid:acfbf372696bbc19d75f4666|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB887DF2C|path:0|PNS: 2, unacked: 1050|
[2025/09/12 05:03:43 197195] [debug] |scid:acfbf372696bbc19d75f4666|xqc_timer_set|type:LOSS_DETECTION|expire:1757653423356145|now:1757653423197174|interv:158971|
[2025/09/12 05:03:43 197200] [debug] |scid:acfbf372696bbc19d75f4666|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB887DF2C|path:0|pns:2|expire:1757653423356145|now:1757653423197174|interval:158971|pto_count:1|srtt:32649
[2025/09/12 05:03:43 197206] [debug] |scid:acfbf372696bbc19d75f4666|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:48784|inflight:1050|
[2025/09/12 05:03:43 197211] [debug] |scid:acfbf372696bbc19d75f4666|xqc_check_acked_or_dropped_pkt|conn:0000558BB887DF2C|pkt_num:6|size:1050|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:03:43 197217] [debug] |scid:acfbf372696bbc19d75f4666|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:14|
[2025/09/12 05:03:43 197241] [info] |scid:acfbf372696bbc19d75f4666|xqc_send_packet_with_pn|<==|conn:0000558BB887DF2C|path:0|pkt_num:14|size:1050|sent:1066|pkt_type:SHORT_HEADER|frame:STREAM |inflight:1050|now:1757653423197224|stream_id:0|stream_offset:1024|
[2025/09/12 05:03:43 197248] [debug] |scid:acfbf372696bbc19d75f4666|xqc_send_ctl_on_packet_sent|conn:0000558BB887DF2C|path:0|pkt_num:14|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 05:03:43 197253] [debug] |scid:acfbf372696bbc19d75f4666|xqc_send_ctl_on_packet_sent|path:0|inflight:1050|applimit:0|
[2025/09/12 05:03:43 197258] [debug] |scid:acfbf372696bbc19d75f4666|xqc_send_ctl_get_pto_time_and_space|srtt:32649|rtt_var:5465|pto_duration:109018|backoff_factor:2.00|backoff:2.00|pto_cnt:1|max_ack_delay:25|
[2025/09/12 05:03:43 197263] [debug] |scid:acfbf372696bbc19d75f4666|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB887DF2C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:03:43 197268] [debug] |scid:acfbf372696bbc19d75f4666|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB887DF2C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:03:43 197273] [debug] |scid:acfbf372696bbc19d75f4666|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB887DF2C|path:0|PNS: 2, unacked: 2100|
[2025/09/12 05:03:43 197288] [debug] |scid:acfbf372696bbc19d75f4666|xqc_timer_set|type:LOSS_DETECTION|expire:1757653423356242|now:1757653423197258|interv:158984|
[2025/09/12 05:03:43 197293] [debug] |scid:acfbf372696bbc19d75f4666|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB887DF2C|path:0|pns:2|expire:1757653423356242|now:1757653423197258|interval:158984|pto_count:1|srtt:32649
[2025/09/12 05:03:43 197298] [debug] |scid:acfbf372696bbc19d75f4666|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:48784|inflight:2100|
[2025/09/12 05:03:43 197304] [debug] |scid:acfbf372696bbc19d75f4666|xqc_conn_next_wakeup_time|wakeup_time:1757653423356242|
[2025/09/12 05:03:43 197309] [debug] |scid:acfbf372696bbc19d75f4666|xqc_engine_add_wakeup_queue|next_tick_time:1757653423356242|
[2025/09/12 05:03:43 197314] [debug] |xqc_engine_wakeup_after|wakeup:1757653423356242|now:1757653423197314|diff:158928|
[2025/09/12 05:03:43 197319] [debug] |xqc_engine_main_logic|END|now:1757653423196974|
[2025/09/12 05:03:43 304374] [debug] |scid:43eb5c50d8bea9436846b34a|xqc_timer_set|type:CONN_IDLE|expire:1757653483304372|now:1757653423304372|interv:60000000|
[2025/09/12 05:03:43 304410] [debug] |scid:43eb5c50d8bea9436846b34a|xqc_timer_set|type:PATH_IDLE|expire:1757653483304410|now:1757653423304410|interv:60000000|
[2025/09/12 05:03:43 304421] [debug] |xqc_path_create|path:0|dcid:1bfc6e643190496c816e2070a4607328b6|scid:43eb5c50d8bea9436846b34a|create_path_count:1|
[2025/09/12 05:03:43 304429] [debug] |scid:43eb5c50d8bea9436846b34a|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 05:03:43 304437] [debug] |xqc_path_init|path:0|dcid:1bfc6e643190496c816e2070a4607328b6|scid:43eb5c50d8bea9436846b34a|state:2|
[2025/09/12 05:03:43 304444] [debug] |scid:43eb5c50d8bea9436846b34a|xqc_conn_create|success|scid:43eb5c50d8bea9436846b34a|dcid:1bfc6e643190496c816e2070a4607328b6|conn:0000558BB8861A0C|
[2025/09/12 05:03:43 304453] [info] |scid:43eb5c50d8bea9436846b34a|xqc_conn_server_create|hash odcid conn|odcid:b40a9a6d69ca7e8004c33bc21da87b9ed06e|conn:0000558BB8861A0C|
[2025/09/12 05:03:43 304466] [info] |scid:43eb5c50d8bea9436846b34a|xqc_conn_get_local_transport_params|generate sr_token[1fc45f3051ffe0e4589c7ae959e1deba] for cid[b40a9a6d69ca7e8004c33bc21da87b9ed06e]
[2025/09/12 05:03:43 304508] [stats] |xqc_conn_server_init_path_addr|path:0|l-0.0.0.0-443-43eb5c50d8bea9436846b34a p-193.167.0.100-51215-1bfc6e643190496c816e2070a4607328b6|
[2025/09/12 05:03:43 304520] [info] |xqc_engine_packet_process|==>|conn:0000558BB8861A0C|size:1200|state:S_INIT|recv_time:1757653423304335|
[2025/09/12 05:03:43 304702] [debug] |scid:43eb5c50d8bea9436846b34a|xqc_packet_parse_initial|packet parse|initial|
[2025/09/12 05:03:43 304712] [debug] |scid:43eb5c50d8bea9436846b34a|xqc_packet_parse_initial|success|Length:1153|
[2025/09/12 05:03:43 304720] [debug] |scid:43eb5c50d8bea9436846b34a|xqc_packet_decrypt|largest_pn:0|
[2025/09/12 05:03:43 304725] [debug] |scid:43eb5c50d8bea9436846b34a|xqc_packet_decrypt|decryption nonce|path_id:0|pn:986352104|
[2025/09/12 05:03:43 304734] [debug] |scid:43eb5c50d8bea9436846b34a|xqc_packet_decrypt_single|pkt_type:INIT|pkt_num:986352104|
[2025/09/12 05:03:43 304740] [debug] |scid:43eb5c50d8bea9436846b34a|xqc_process_frames|frame_type:6|
[2025/09/12 05:03:43 304745] [info] |scid:43eb5c50d8bea9436846b34a|xqc_conn_check_token|token empty|
[2025/09/12 05:03:43 304752] [info] |scid:43eb5c50d8bea9436846b34a|xqc_process_crypto_frame|check_token fail|conn:0000558BB8861A0C|l-0.0.0.0-443-43eb5c50d8bea9436846b34a p-193.167.0.100-51215-1bfc6e643190496c816e2070a4607328b6|
[2025/09/12 05:03:43 304758] [debug] |scid:43eb5c50d8bea9436846b34a|xqc_create_crypto_stream|encrypt_level:0|cur_state:S_INIT|
[2025/09/12 05:03:43 304764] [debug] |scid:43eb5c50d8bea9436846b34a|xqc_process_crypto_frame|level:0|
[2025/09/12 05:03:43 304769] [debug] |scid:43eb5c50d8bea9436846b34a|xqc_read_crypto_stream|xqc_read_crypto_stream|level:0|
[2025/09/12 05:03:43 304775] [debug] |scid:43eb5c50d8bea9436846b34a|xqc_engine_add_active_queue|last_ticked_time:0|
[2025/09/12 05:03:43 304789] [debug] |scid:43eb5c50d8bea9436846b34a|xqc_create_crypto_stream|encrypt_level:2|cur_state:S_INIT|
[2025/09/12 05:03:43 304798] [debug] |scid:43eb5c50d8bea9436846b34a|xqc_process_crypto_frame|server create hsk stream|
[2025/09/12 05:03:43 304803] [debug] |scid:43eb5c50d8bea9436846b34a|xqc_process_frames|frame_type:6|
[2025/09/12 05:03:43 304807] [info] |scid:43eb5c50d8bea9436846b34a|xqc_conn_check_token|token empty|
[2025/09/12 05:03:43 304812] [info] |scid:43eb5c50d8bea9436846b34a|xqc_process_crypto_frame|check_token fail|conn:0000558BB8861A0C|l-0.0.0.0-443-43eb5c50d8bea9436846b34a p-193.167.0.100-51215-1bfc6e643190496c816e2070a4607328b6|
[2025/09/12 05:03:43 304817] [debug] |scid:43eb5c50d8bea9436846b34a|xqc_process_crypto_frame|level:0|
[2025/09/12 05:03:43 304822] [debug] |scid:43eb5c50d8bea9436846b34a|xqc_read_crypto_stream|xqc_read_crypto_stream|level:0|
[2025/09/12 05:03:43 304827] [debug] |scid:43eb5c50d8bea9436846b34a|xqc_process_frames|frame_type:6|
[2025/09/12 05:03:43 304831] [info] |scid:43eb5c50d8bea9436846b34a|xqc_conn_check_token|token empty|
[2025/09/12 05:03:43 304836] [info] |scid:43eb5c50d8bea9436846b34a|xqc_process_crypto_frame|check_token fail|conn:0000558BB8861A0C|l-0.0.0.0-443-43eb5c50d8bea9436846b34a p-193.167.0.100-51215-1bfc6e643190496c816e2070a4607328b6|
[2025/09/12 05:03:43 304841] [debug] |scid:43eb5c50d8bea9436846b34a|xqc_process_crypto_frame|level:0|
[2025/09/12 05:03:43 304846] [debug] |scid:43eb5c50d8bea9436846b34a|xqc_read_crypto_stream|xqc_read_crypto_stream|level:0|
[2025/09/12 05:03:43 304850] [debug] |scid:43eb5c50d8bea9436846b34a|xqc_process_frames|frame_type:0|
[2025/09/12 05:03:43 304855] [debug] |scid:43eb5c50d8bea9436846b34a|xqc_process_padding_frame|process padding|
[2025/09/12 05:03:43 304860] [debug] |scid:43eb5c50d8bea9436846b34a|xqc_process_frames|frame_type:6|
[2025/09/12 05:03:43 304864] [info] |scid:43eb5c50d8bea9436846b34a|xqc_conn_check_token|token empty|
[2025/09/12 05:03:43 304869] [info] |scid:43eb5c50d8bea9436846b34a|xqc_process_crypto_frame|check_token fail|conn:0000558BB8861A0C|l-0.0.0.0-443-43eb5c50d8bea9436846b34a p-193.167.0.100-51215-1bfc6e643190496c816e2070a4607328b6|
[2025/09/12 05:03:43 304874] [debug] |scid:43eb5c50d8bea9436846b34a|xqc_process_crypto_frame|level:0|
[2025/09/12 05:03:43 304879] [debug] |scid:43eb5c50d8bea9436846b34a|xqc_read_crypto_stream|xqc_read_crypto_stream|level:0|
[2025/09/12 05:03:43 304884] [debug] |scid:43eb5c50d8bea9436846b34a|xqc_process_frames|frame_type:6|
[2025/09/12 05:03:43 304889] [info] |scid:43eb5c50d8bea9436846b34a|xqc_conn_check_token|token empty|
[2025/09/12 05:03:43 304893] [info] |scid:43eb5c50d8bea9436846b34a|xqc_process_crypto_frame|check_token fail|conn:0000558BB8861A0C|l-0.0.0.0-443-43eb5c50d8bea9436846b34a p-193.167.0.100-51215-1bfc6e643190496c816e2070a4607328b6|
[2025/09/12 05:03:43 304898] [debug] |scid:43eb5c50d8bea9436846b34a|xqc_process_crypto_frame|level:0|
[2025/09/12 05:03:43 304902] [debug] |scid:43eb5c50d8bea9436846b34a|xqc_read_crypto_stream|xqc_read_crypto_stream|level:0|
[2025/09/12 05:03:43 304906] [debug] |scid:43eb5c50d8bea9436846b34a|xqc_process_frames|frame_type:6|
[2025/09/12 05:03:43 304909] [info] |scid:43eb5c50d8bea9436846b34a|xqc_conn_check_token|token empty|
[2025/09/12 05:03:43 304913] [info] |scid:43eb5c50d8bea9436846b34a|xqc_process_crypto_frame|check_token fail|conn:0000558BB8861A0C|l-0.0.0.0-443-43eb5c50d8bea9436846b34a p-193.167.0.100-51215-1bfc6e643190496c816e2070a4607328b6|
[2025/09/12 05:03:43 304917] [debug] |scid:43eb5c50d8bea9436846b34a|xqc_process_crypto_frame|level:0|
[2025/09/12 05:03:43 304921] [debug] |scid:43eb5c50d8bea9436846b34a|xqc_read_crypto_stream|xqc_read_crypto_stream|level:0|
[2025/09/12 05:03:43 304924] [debug] |scid:43eb5c50d8bea9436846b34a|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:0|14u|
[2025/09/12 05:03:43 304958] [debug] |scid:43eb5c50d8bea9436846b34a|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:0|SSL_quic_write_level:0|rv:-1|
[2025/09/12 05:03:43 304967] [debug] |scid:43eb5c50d8bea9436846b34a|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/09/12 05:03:43 304971] [debug] |scid:43eb5c50d8bea9436846b34a|xqc_process_frames|frame_type:6|
[2025/09/12 05:03:43 304975] [info] |scid:43eb5c50d8bea9436846b34a|xqc_conn_check_token|token empty|
[2025/09/12 05:03:43 304978] [info] |scid:43eb5c50d8bea9436846b34a|xqc_process_crypto_frame|check_token fail|conn:0000558BB8861A0C|l-0.0.0.0-443-43eb5c50d8bea9436846b34a p-193.167.0.100-51215-1bfc6e643190496c816e2070a4607328b6|
[2025/09/12 05:03:43 304982] [debug] |scid:43eb5c50d8bea9436846b34a|xqc_process_crypto_frame|level:0|
[2025/09/12 05:03:43 304986] [debug] |scid:43eb5c50d8bea9436846b34a|xqc_read_crypto_stream|xqc_read_crypto_stream|level:0|
[2025/09/12 05:03:43 304990] [debug] |scid:43eb5c50d8bea9436846b34a|xqc_process_frames|frame_type:6|
[2025/09/12 05:03:43 304994] [info] |scid:43eb5c50d8bea9436846b34a|xqc_conn_check_token|token empty|
[2025/09/12 05:03:43 304997] [info] |scid:43eb5c50d8bea9436846b34a|xqc_process_crypto_frame|check_token fail|conn:0000558BB8861A0C|l-0.0.0.0-443-43eb5c50d8bea9436846b34a p-193.167.0.100-51215-1bfc6e643190496c816e2070a4607328b6|
[2025/09/12 05:03:43 305001] [debug] |scid:43eb5c50d8bea9436846b34a|xqc_process_crypto_frame|level:0|
[2025/09/12 05:03:43 305005] [debug] |scid:43eb5c50d8bea9436846b34a|xqc_read_crypto_stream|xqc_read_crypto_stream|level:0|
[2025/09/12 05:03:43 305009] [debug] |scid:43eb5c50d8bea9436846b34a|xqc_process_frames|frame_type:6|
[2025/09/12 05:03:43 305012] [info] |scid:43eb5c50d8bea9436846b34a|xqc_conn_check_token|token empty|
[2025/09/12 05:03:43 305016] [info] |scid:43eb5c50d8bea9436846b34a|xqc_process_crypto_frame|check_token fail|conn:0000558BB8861A0C|l-0.0.0.0-443-43eb5c50d8bea9436846b34a p-193.167.0.100-51215-1bfc6e643190496c816e2070a4607328b6|
[2025/09/12 05:03:43 305020] [debug] |scid:43eb5c50d8bea9436846b34a|xqc_process_crypto_frame|level:0|
[2025/09/12 05:03:43 305023] [debug] |scid:43eb5c50d8bea9436846b34a|xqc_read_crypto_stream|xqc_read_crypto_stream|level:0|
[2025/09/12 05:03:43 305027] [debug] |scid:43eb5c50d8bea9436846b34a|xqc_process_frames|frame_type:6|
[2025/09/12 05:03:43 305031] [info] |scid:43eb5c50d8bea9436846b34a|xqc_conn_check_token|token empty|
[2025/09/12 05:03:43 305034] [info] |scid:43eb5c50d8bea9436846b34a|xqc_process_crypto_frame|check_token fail|conn:0000558BB8861A0C|l-0.0.0.0-443-43eb5c50d8bea9436846b34a p-193.167.0.100-51215-1bfc6e643190496c816e2070a4607328b6|
[2025/09/12 05:03:43 305063] [debug] |scid:43eb5c50d8bea9436846b34a|xqc_process_crypto_frame|level:0|
[2025/09/12 05:03:43 305072] [debug] |scid:43eb5c50d8bea9436846b34a|xqc_read_crypto_stream|xqc_read_crypto_stream|level:0|
[2025/09/12 05:03:43 305075] [debug] |scid:43eb5c50d8bea9436846b34a|xqc_process_frames|frame_type:6|
[2025/09/12 05:03:43 305079] [info] |scid:43eb5c50d8bea9436846b34a|xqc_conn_check_token|token empty|
[2025/09/12 05:03:43 305083] [info] |scid:43eb5c50d8bea9436846b34a|xqc_process_crypto_frame|check_token fail|conn:0000558BB8861A0C|l-0.0.0.0-443-43eb5c50d8bea9436846b34a p-193.167.0.100-51215-1bfc6e643190496c816e2070a4607328b6|
[2025/09/12 05:03:43 305087] [debug] |scid:43eb5c50d8bea9436846b34a|xqc_process_crypto_frame|level:0|
[2025/09/12 05:03:43 305090] [debug] |scid:43eb5c50d8bea9436846b34a|xqc_read_crypto_stream|xqc_read_crypto_stream|level:0|
[2025/09/12 05:03:43 305094] [debug] |scid:43eb5c50d8bea9436846b34a|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:0|14u|
[2025/09/12 05:03:43 305099] [debug] |scid:43eb5c50d8bea9436846b34a|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:0|SSL_quic_write_level:0|rv:-1|
[2025/09/12 05:03:43 305103] [debug] |scid:43eb5c50d8bea9436846b34a|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/09/12 05:03:43 305106] [debug] |scid:43eb5c50d8bea9436846b34a|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:0|14u|
[2025/09/12 05:03:43 305110] [debug] |scid:43eb5c50d8bea9436846b34a|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:0|SSL_quic_write_level:0|rv:-1|
[2025/09/12 05:03:43 305117] [debug] |scid:43eb5c50d8bea9436846b34a|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/09/12 05:03:43 305121] [debug] |scid:43eb5c50d8bea9436846b34a|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:0|14u|
[2025/09/12 05:03:43 305125] [debug] |scid:43eb5c50d8bea9436846b34a|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:0|SSL_quic_write_level:0|rv:-1|
[2025/09/12 05:03:43 305129] [debug] |scid:43eb5c50d8bea9436846b34a|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/09/12 05:03:43 305133] [debug] |scid:43eb5c50d8bea9436846b34a|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:0|28u|
[2025/09/12 05:03:43 305137] [debug] |scid:43eb5c50d8bea9436846b34a|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:0|SSL_quic_write_level:0|rv:-1|
[2025/09/12 05:03:43 305141] [debug] |scid:43eb5c50d8bea9436846b34a|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/09/12 05:03:43 305144] [debug] |scid:43eb5c50d8bea9436846b34a|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:0|28u|
[2025/09/12 05:03:43 305148] [debug] |scid:43eb5c50d8bea9436846b34a|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:0|SSL_quic_write_level:0|rv:-1|
[2025/09/12 05:03:43 305152] [debug] |scid:43eb5c50d8bea9436846b34a|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/09/12 05:03:43 305156] [debug] |scid:43eb5c50d8bea9436846b34a|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:0|28u|
[2025/09/12 05:03:43 305160] [debug] |scid:43eb5c50d8bea9436846b34a|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:0|SSL_quic_write_level:0|rv:-1|
[2025/09/12 05:03:43 305164] [debug] |scid:43eb5c50d8bea9436846b34a|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/09/12 05:03:43 305168] [debug] |scid:43eb5c50d8bea9436846b34a|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:0|28u|
[2025/09/12 05:03:43 305172] [debug] |scid:43eb5c50d8bea9436846b34a|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:0|SSL_quic_write_level:0|rv:-1|
[2025/09/12 05:03:43 305175] [debug] |scid:43eb5c50d8bea9436846b34a|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/09/12 05:03:43 305179] [debug] |scid:43eb5c50d8bea9436846b34a|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:0|56u|
[2025/09/12 05:03:43 305183] [debug] |scid:43eb5c50d8bea9436846b34a|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:0|SSL_quic_write_level:0|rv:-1|
[2025/09/12 05:03:43 305187] [debug] |scid:43eb5c50d8bea9436846b34a|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/09/12 05:03:43 305191] [debug] |scid:43eb5c50d8bea9436846b34a|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:0|20u|
[2025/09/12 05:03:43 305195] [debug] |scid:43eb5c50d8bea9436846b34a|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:0|SSL_quic_write_level:0|rv:-1|
[2025/09/12 05:03:43 305198] [debug] |scid:43eb5c50d8bea9436846b34a|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/09/12 05:03:43 305202] [debug] |scid:43eb5c50d8bea9436846b34a|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:0|21u|
[2025/09/12 05:03:43 305250] [info] |scid:43eb5c50d8bea9436846b34a|xqc_ssl_cert_cb|cert chain or key empty|sni:server4
[2025/09/12 05:03:43 305412] [debug] |scid:43eb5c50d8bea9436846b34a|xqc_conn_tls_transport_params_cb|1RTT_transport_params|max_datagram_frame_size:0|
[2025/09/12 05:03:43 305417] [debug] |scid:43eb5c50d8bea9436846b34a|xqc_conn_enable_multipath|xqc_conn_enable_multipath|1|0|
[2025/09/12 05:03:43 305421] [warn] |scid:43eb5c50d8bea9436846b34a|xqc_conn_try_to_enable_multipath|multipath_version_negotiation err|
[2025/09/12 05:03:43 305631] [debug] |scid:43eb5c50d8bea9436846b34a|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:2|SSL_quic_write_level:3|rv:0|
[2025/09/12 05:03:43 305637] [debug] |scid:43eb5c50d8bea9436846b34a|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/09/12 05:03:43 305641] [debug] |scid:43eb5c50d8bea9436846b34a|xqc_process_frames|frame_type:0|
[2025/09/12 05:03:43 305645] [debug] |scid:43eb5c50d8bea9436846b34a|xqc_process_padding_frame|process padding|
[2025/09/12 05:03:43 305653] [debug] |scid:43eb5c50d8bea9436846b34a|xqc_timer_unset|type:ACK_INIT|
[2025/09/12 05:03:43 305663] [debug] |scid:43eb5c50d8bea9436846b34a|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 05:03:43 305668] [debug] |scid:43eb5c50d8bea9436846b34a|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:986352104|largest:986352104|pns:0|
[2025/09/12 05:03:43 305673] [info] |scid:43eb5c50d8bea9436846b34a|xqc_conn_on_pkt_processed|====>|conn:0000558BB8861A0C|path:0|size:1200|pkt_type:INIT|pkt_num:986352104|frame:PADDING CRYPTO |recv_time:1757653423304335|dcid:b40a9a6d69ca7e8004c33bc21da87b9ed06e|dcid_seq:0|
[2025/09/12 05:03:43 305678] [debug] |scid:43eb5c50d8bea9436846b34a|xqc_timer_set|type:PATH_IDLE|expire:1757653483304335|now:1757653423304335|interv:60000000|
[2025/09/12 05:03:43 305683] [debug] |scid:43eb5c50d8bea9436846b34a|xqc_timer_set|type:CONN_IDLE|expire:1757653483304335|now:1757653423304335|interv:60000000|
[2025/09/12 05:03:43 305687] [debug] |xqc_engine_main_logic|BEGIN|now:1757653423305687|
[2025/09/12 05:03:43 305692] [debug] |scid:43eb5c50d8bea9436846b34a|xqc_engine_process_conn|conn:0000558BB8861A0C|state:S_INIT|flag:TICKING DCID_OK UPPER_CONN_EXIST INIT_RECVD NEED_RUN (null) |now:1757653423305691|
[2025/09/12 05:03:43 305697] [info] |scid:43eb5c50d8bea9436846b34a|xqc_conn_check_tx_key|keys are ready, can send 1rtt now|
[2025/09/12 05:03:43 305701] [debug] |scid:43eb5c50d8bea9436846b34a|xqc_crypto_stream_on_read|encrypt_level:0|cur_state:S_INIT|next_state:S_INITIAL_RECVD|
[2025/09/12 05:03:43 305705] [debug] |scid:43eb5c50d8bea9436846b34a|xqc_process_crypto_write_streams|
[2025/09/12 05:03:43 305709] [debug] |scid:43eb5c50d8bea9436846b34a|xqc_crypto_stream_on_write|enc_level|0|
[2025/09/12 05:03:43 305713] [debug] |scid:43eb5c50d8bea9436846b34a|xqc_crypto_stream_on_write|cur_state:1|switch|
[2025/09/12 05:03:43 305719] [info] |scid:43eb5c50d8bea9436846b34a|xqc_crypto_stream_send|crypto send data|pkt_num:0|size:137|sent:94|pkt_type:INIT|frame:CRYPTO |now:1757653423305719|
[2025/09/12 05:03:43 305724] [debug] |scid:43eb5c50d8bea9436846b34a|xqc_crypto_stream_on_write|encrypt_level:0|cur_state:S_INITIAL_RECVD|next_state:S_INITIAL_SENT|
[2025/09/12 05:03:43 305728] [debug] |scid:43eb5c50d8bea9436846b34a|xqc_process_crypto_write_streams|
[2025/09/12 05:03:43 305732] [debug] |scid:43eb5c50d8bea9436846b34a|xqc_crypto_stream_on_write|enc_level|2|
[2025/09/12 05:03:43 305736] [info] |scid:43eb5c50d8bea9436846b34a|xqc_crypto_stream_send|crypto send data|pkt_num:0|size:194|sent:152|pkt_type:HSK|frame:CRYPTO |now:1757653423305736|
[2025/09/12 05:03:43 305741] [info] |scid:43eb5c50d8bea9436846b34a|xqc_crypto_stream_send|crypto send data|pkt_num:0|size:516|sent:474|pkt_type:HSK|frame:CRYPTO |now:1757653423305740|
[2025/09/12 05:03:43 305745] [info] |scid:43eb5c50d8bea9436846b34a|xqc_crypto_stream_send|crypto send data|pkt_num:0|size:127|sent:85|pkt_type:HSK|frame:CRYPTO |now:1757653423305745|
[2025/09/12 05:03:43 305750] [info] |scid:43eb5c50d8bea9436846b34a|xqc_crypto_stream_send|crypto send data|pkt_num:0|size:82|sent:40|pkt_type:HSK|frame:CRYPTO |now:1757653423305749|
[2025/09/12 05:03:43 305754] [debug] |scid:43eb5c50d8bea9436846b34a|xqc_crypto_stream_on_write|encrypt_level:2|cur_state:S_INITIAL_SENT|next_state:S_HANDSHAKE_SENT|
[2025/09/12 05:03:43 305759] [debug] |scid:43eb5c50d8bea9436846b34a|xqc_gen_ack_frame|largest_recv:986352104|ack_delay:1424|first_ack_range:0|largest_pkt_recv_time:1757653423304335|
[2025/09/12 05:03:43 305764] [debug] |scid:43eb5c50d8bea9436846b34a|xqc_gen_ack_frame|high:986352104|low:986352104|pkt_pns:0|
[2025/09/12 05:03:43 305768] [debug] |scid:43eb5c50d8bea9436846b34a|xqc_write_ack_to_one_packet|ack_size:9|path:0|path_largest_recv:986352104|frame_largest_recv:986352104|
[2025/09/12 05:03:43 305772] [debug] |scid:43eb5c50d8bea9436846b34a|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:0|
[2025/09/12 05:03:43 305779] [debug] |scid:43eb5c50d8bea9436846b34a|xqc_path_get_perf_class|conn:0000558BB8861A0C|path_id:0|path_srtt:250000|min_srtt:250000|path_bw:0|loss_rate:0.00|path_pto:0|
[2025/09/12 05:03:43 305786] [debug] |scid:43eb5c50d8bea9436846b34a|xqc_minrtt_scheduler_get_path|path srtt|conn:0000558BB8861A0C|path_id:0|path_srtt:250000|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:03:43 305791] [debug] |scid:43eb5c50d8bea9436846b34a|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CRYPTO |pn:0|size:137|reinj:0|path_class:2|
[2025/09/12 05:03:43 305796] [debug] |scid:43eb5c50d8bea9436846b34a|xqc_path_get_perf_class|conn:0000558BB8861A0C|path_id:0|path_srtt:250000|min_srtt:250000|path_bw:0|loss_rate:0.00|path_pto:0|
[2025/09/12 05:03:43 305800] [debug] |scid:43eb5c50d8bea9436846b34a|xqc_minrtt_scheduler_get_path|path srtt|conn:0000558BB8861A0C|path_id:0|path_srtt:250000|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:03:43 305804] [debug] |scid:43eb5c50d8bea9436846b34a|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CRYPTO |pn:0|size:194|reinj:0|path_class:2|
[2025/09/12 05:03:43 305808] [debug] |scid:43eb5c50d8bea9436846b34a|xqc_path_get_perf_class|conn:0000558BB8861A0C|path_id:0|path_srtt:250000|min_srtt:250000|path_bw:0|loss_rate:0.00|path_pto:0|
[2025/09/12 05:03:43 305813] [debug] |scid:43eb5c50d8bea9436846b34a|xqc_minrtt_scheduler_get_path|path srtt|conn:0000558BB8861A0C|path_id:0|path_srtt:250000|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:03:43 305817] [debug] |scid:43eb5c50d8bea9436846b34a|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CRYPTO |pn:0|size:516|reinj:0|path_class:2|
[2025/09/12 05:03:43 305821] [debug] |scid:43eb5c50d8bea9436846b34a|xqc_path_get_perf_class|conn:0000558BB8861A0C|path_id:0|path_srtt:250000|min_srtt:250000|path_bw:0|loss_rate:0.00|path_pto:0|
[2025/09/12 05:03:43 305825] [debug] |scid:43eb5c50d8bea9436846b34a|xqc_minrtt_scheduler_get_path|path srtt|conn:0000558BB8861A0C|path_id:0|path_srtt:250000|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:03:43 305829] [debug] |scid:43eb5c50d8bea9436846b34a|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CRYPTO |pn:0|size:127|reinj:0|path_class:2|
[2025/09/12 05:03:43 305833] [debug] |scid:43eb5c50d8bea9436846b34a|xqc_path_get_perf_class|conn:0000558BB8861A0C|path_id:0|path_srtt:250000|min_srtt:250000|path_bw:0|loss_rate:0.00|path_pto:0|
[2025/09/12 05:03:43 305837] [debug] |scid:43eb5c50d8bea9436846b34a|xqc_minrtt_scheduler_get_path|path srtt|conn:0000558BB8861A0C|path_id:0|path_srtt:250000|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:03:43 305841] [debug] |scid:43eb5c50d8bea9436846b34a|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CRYPTO |pn:0|size:82|reinj:0|path_class:2|
[2025/09/12 05:03:43 305846] [debug] |scid:43eb5c50d8bea9436846b34a|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:ACK |stream_id:0|stream_offset:0|
[2025/09/12 05:03:43 305851] [debug] |scid:43eb5c50d8bea9436846b34a|xqc_check_acked_or_dropped_pkt|conn:0000558BB8861A0C|pkt_num:0|size:137|pkt_type:INIT|frame:CRYPTO |
[2025/09/12 05:03:43 305857] [debug] |scid:43eb5c50d8bea9436846b34a|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:0|
[2025/09/12 05:03:43 305894] [info] |scid:43eb5c50d8bea9436846b34a|xqc_send_packet_with_pn|<==|conn:0000558BB8861A0C|path:0|pkt_num:0|size:1184|sent:1200|pkt_type:INIT|frame:PADDING CRYPTO |inflight:0|now:1757653423305864|stream_id:0|stream_offset:0|
[2025/09/12 05:03:43 305901] [debug] |scid:43eb5c50d8bea9436846b34a|xqc_send_ctl_on_packet_sent|conn:0000558BB8861A0C|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 05:03:43 305906] [debug] |scid:43eb5c50d8bea9436846b34a|xqc_send_ctl_on_packet_sent|path:0|inflight:0|applimit:0|
[2025/09/12 05:03:43 305912] [debug] |scid:43eb5c50d8bea9436846b34a|xqc_send_ctl_get_pto_time_and_space|srtt:250000|rtt_var:125000|pto_duration:750000|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:03:43 305924] [debug] |scid:43eb5c50d8bea9436846b34a|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8861A0C|path:0|PNS: 0, unacked: 1184|
[2025/09/12 05:03:43 305931] [debug] |scid:43eb5c50d8bea9436846b34a|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8861A0C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:03:43 305937] [debug] |scid:43eb5c50d8bea9436846b34a|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8861A0C|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:03:43 305943] [debug] |scid:43eb5c50d8bea9436846b34a|xqc_timer_set|type:LOSS_DETECTION|expire:1757653424055864|now:1757653423305910|interv:749954|
[2025/09/12 05:03:43 305950] [debug] |scid:43eb5c50d8bea9436846b34a|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB8861A0C|path:0|pns:0|expire:1757653424055864|now:1757653423305910|interval:749954|pto_count:0|srtt:250000
[2025/09/12 05:03:43 305957] [debug] |scid:43eb5c50d8bea9436846b34a|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:45952|inflight:1184|
[2025/09/12 05:03:43 305965] [debug] |scid:43eb5c50d8bea9436846b34a|xqc_check_acked_or_dropped_pkt|conn:0000558BB8861A0C|pkt_num:0|size:194|pkt_type:HSK|frame:CRYPTO |
[2025/09/12 05:03:43 305971] [debug] |scid:43eb5c50d8bea9436846b34a|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:0|
[2025/09/12 05:03:43 306002] [info] |scid:43eb5c50d8bea9436846b34a|xqc_send_packet_with_pn|<==|conn:0000558BB8861A0C|path:0|pkt_num:0|size:194|sent:210|pkt_type:HSK|frame:CRYPTO |inflight:1184|now:1757653423305982|stream_id:0|stream_offset:0|
[2025/09/12 05:03:43 306008] [debug] |scid:43eb5c50d8bea9436846b34a|xqc_send_ctl_on_packet_sent|conn:0000558BB8861A0C|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 05:03:43 306015] [debug] |scid:43eb5c50d8bea9436846b34a|xqc_send_ctl_on_packet_sent|path:0|inflight:1184|applimit:0|
[2025/09/12 05:03:43 306022] [debug] |scid:43eb5c50d8bea9436846b34a|xqc_send_ctl_get_pto_time_and_space|srtt:250000|rtt_var:125000|pto_duration:750000|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:03:43 306030] [debug] |scid:43eb5c50d8bea9436846b34a|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8861A0C|path:0|PNS: 0, unacked: 1184|
[2025/09/12 05:03:43 306036] [debug] |scid:43eb5c50d8bea9436846b34a|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8861A0C|path:0|PNS: 1, unacked: 194|
[2025/09/12 05:03:43 306063] [debug] |scid:43eb5c50d8bea9436846b34a|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8861A0C|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:03:43 306070] [debug] |scid:43eb5c50d8bea9436846b34a|xqc_timer_set|type:LOSS_DETECTION|expire:1757653424055864|now:1757653423306022|interv:749842|
[2025/09/12 05:03:43 306076] [debug] |scid:43eb5c50d8bea9436846b34a|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB8861A0C|path:0|pns:0|expire:1757653424055864|now:1757653423306022|interval:749842|pto_count:0|srtt:250000
[2025/09/12 05:03:43 306081] [debug] |scid:43eb5c50d8bea9436846b34a|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:45952|inflight:1378|
[2025/09/12 05:03:43 306086] [debug] |scid:43eb5c50d8bea9436846b34a|xqc_check_acked_or_dropped_pkt|conn:0000558BB8861A0C|pkt_num:0|size:516|pkt_type:HSK|frame:CRYPTO |
[2025/09/12 05:03:43 306091] [debug] |scid:43eb5c50d8bea9436846b34a|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1|
[2025/09/12 05:03:43 306117] [info] |scid:43eb5c50d8bea9436846b34a|xqc_send_packet_with_pn|<==|conn:0000558BB8861A0C|path:0|pkt_num:1|size:516|sent:532|pkt_type:HSK|frame:CRYPTO |inflight:1378|now:1757653423306098|stream_id:0|stream_offset:0|
[2025/09/12 05:03:43 306123] [debug] |scid:43eb5c50d8bea9436846b34a|xqc_send_ctl_on_packet_sent|conn:0000558BB8861A0C|path:0|pkt_num:1|origin_pktnum:0|size:516|enc_size:532|pkt_type:HSK|frame:CRYPTO |conn_state:S_HANDSHAKE_SENT|po_in_flight:0||retrans:0|
[2025/09/12 05:03:43 306137] [debug] |scid:43eb5c50d8bea9436846b34a|xqc_send_ctl_on_packet_sent|path:0|inflight:1378|applimit:0|
[2025/09/12 05:03:43 306144] [debug] |scid:43eb5c50d8bea9436846b34a|xqc_send_ctl_get_pto_time_and_space|srtt:250000|rtt_var:125000|pto_duration:750000|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:03:43 306151] [debug] |scid:43eb5c50d8bea9436846b34a|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8861A0C|path:0|PNS: 0, unacked: 1184|
[2025/09/12 05:03:43 306157] [debug] |scid:43eb5c50d8bea9436846b34a|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8861A0C|path:0|PNS: 1, unacked: 710|
[2025/09/12 05:03:43 306163] [debug] |scid:43eb5c50d8bea9436846b34a|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8861A0C|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:03:43 306169] [debug] |scid:43eb5c50d8bea9436846b34a|xqc_timer_set|type:LOSS_DETECTION|expire:1757653424055864|now:1757653423306143|interv:749721|
[2025/09/12 05:03:43 306174] [debug] |scid:43eb5c50d8bea9436846b34a|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB8861A0C|path:0|pns:0|expire:1757653424055864|now:1757653423306143|interval:749721|pto_count:0|srtt:250000
[2025/09/12 05:03:43 306178] [debug] |scid:43eb5c50d8bea9436846b34a|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:45952|inflight:1894|
[2025/09/12 05:03:43 306183] [debug] |scid:43eb5c50d8bea9436846b34a|xqc_check_acked_or_dropped_pkt|conn:0000558BB8861A0C|pkt_num:0|size:127|pkt_type:HSK|frame:CRYPTO |
[2025/09/12 05:03:43 306188] [debug] |scid:43eb5c50d8bea9436846b34a|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:2|
[2025/09/12 05:03:43 306211] [info] |scid:43eb5c50d8bea9436846b34a|xqc_send_packet_with_pn|<==|conn:0000558BB8861A0C|path:0|pkt_num:2|size:127|sent:143|pkt_type:HSK|frame:CRYPTO |inflight:1894|now:1757653423306194|stream_id:0|stream_offset:0|
[2025/09/12 05:03:43 306216] [debug] |scid:43eb5c50d8bea9436846b34a|xqc_send_ctl_on_packet_sent|conn:0000558BB8861A0C|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 05:03:43 306223] [debug] |scid:43eb5c50d8bea9436846b34a|xqc_send_ctl_on_packet_sent|path:0|inflight:1894|applimit:0|
[2025/09/12 05:03:43 306229] [debug] |scid:43eb5c50d8bea9436846b34a|xqc_send_ctl_get_pto_time_and_space|srtt:250000|rtt_var:125000|pto_duration:750000|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:03:43 306236] [debug] |scid:43eb5c50d8bea9436846b34a|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8861A0C|path:0|PNS: 0, unacked: 1184|
[2025/09/12 05:03:43 306241] [debug] |scid:43eb5c50d8bea9436846b34a|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8861A0C|path:0|PNS: 1, unacked: 837|
[2025/09/12 05:03:43 306248] [debug] |scid:43eb5c50d8bea9436846b34a|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8861A0C|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:03:43 306254] [debug] |scid:43eb5c50d8bea9436846b34a|xqc_timer_set|type:LOSS_DETECTION|expire:1757653424055864|now:1757653423306229|interv:749635|
[2025/09/12 05:03:43 306260] [debug] |scid:43eb5c50d8bea9436846b34a|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB8861A0C|path:0|pns:0|expire:1757653424055864|now:1757653423306229|interval:749635|pto_count:0|srtt:250000
[2025/09/12 05:03:43 306264] [debug] |scid:43eb5c50d8bea9436846b34a|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:45952|inflight:2021|
[2025/09/12 05:03:43 306269] [debug] |scid:43eb5c50d8bea9436846b34a|xqc_check_acked_or_dropped_pkt|conn:0000558BB8861A0C|pkt_num:0|size:82|pkt_type:HSK|frame:CRYPTO |
[2025/09/12 05:03:43 306273] [debug] |scid:43eb5c50d8bea9436846b34a|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:3|
[2025/09/12 05:03:43 306296] [info] |scid:43eb5c50d8bea9436846b34a|xqc_send_packet_with_pn|<==|conn:0000558BB8861A0C|path:0|pkt_num:3|size:82|sent:98|pkt_type:HSK|frame:CRYPTO |inflight:2021|now:1757653423306279|stream_id:0|stream_offset:0|
[2025/09/12 05:03:43 306307] [debug] |scid:43eb5c50d8bea9436846b34a|xqc_send_ctl_on_packet_sent|conn:0000558BB8861A0C|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 05:03:43 306314] [debug] |scid:43eb5c50d8bea9436846b34a|xqc_send_ctl_on_packet_sent|path:0|inflight:2021|applimit:0|
[2025/09/12 05:03:43 306321] [debug] |scid:43eb5c50d8bea9436846b34a|xqc_send_ctl_get_pto_time_and_space|srtt:250000|rtt_var:125000|pto_duration:750000|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:03:43 306328] [debug] |scid:43eb5c50d8bea9436846b34a|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8861A0C|path:0|PNS: 0, unacked: 1184|
[2025/09/12 05:03:43 306334] [debug] |scid:43eb5c50d8bea9436846b34a|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8861A0C|path:0|PNS: 1, unacked: 919|
[2025/09/12 05:03:43 306340] [debug] |scid:43eb5c50d8bea9436846b34a|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8861A0C|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:03:43 306346] [debug] |scid:43eb5c50d8bea9436846b34a|xqc_timer_set|type:LOSS_DETECTION|expire:1757653424055864|now:1757653423306321|interv:749543|
[2025/09/12 05:03:43 306350] [debug] |scid:43eb5c50d8bea9436846b34a|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB8861A0C|path:0|pns:0|expire:1757653424055864|now:1757653423306321|interval:749543|pto_count:0|srtt:250000
[2025/09/12 05:03:43 306355] [debug] |scid:43eb5c50d8bea9436846b34a|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:45952|inflight:2103|
[2025/09/12 05:03:43 306359] [debug] |scid:43eb5c50d8bea9436846b34a|xqc_check_acked_or_dropped_pkt|conn:0000558BB8861A0C|pkt_num:0|size:52|pkt_type:INIT|frame:ACK |
[2025/09/12 05:03:43 306364] [debug] |scid:43eb5c50d8bea9436846b34a|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1|
[2025/09/12 05:03:43 306386] [info] |scid:43eb5c50d8bea9436846b34a|xqc_send_packet_with_pn|<==|conn:0000558BB8861A0C|path:0|pkt_num:1|size:52|sent:68|pkt_type:INIT|frame:ACK |inflight:2103|now:1757653423306370|stream_id:0|stream_offset:0|
[2025/09/12 05:03:43 306392] [debug] |scid:43eb5c50d8bea9436846b34a|xqc_send_ctl_on_packet_sent|conn:0000558BB8861A0C|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 05:03:43 306398] [debug] |scid:43eb5c50d8bea9436846b34a|xqc_conn_next_wakeup_time|wakeup_time:1757653424055864|
[2025/09/12 05:03:43 306404] [debug] |scid:43eb5c50d8bea9436846b34a|xqc_engine_add_wakeup_queue|next_tick_time:1757653424055864|
[2025/09/12 05:03:43 306411] [debug] |xqc_engine_wakeup_after|wakeup:1757653423356242|now:1757653423306410|diff:49832|
[2025/09/12 05:03:43 306418] [debug] |xqc_engine_main_logic|END|now:1757653423305691|
[2025/09/12 05:03:43 306427] [debug] |xqc_engine_main_logic|BEGIN|now:1757653423306426|
[2025/09/12 05:03:43 306433] [debug] |xqc_engine_wakeup_after|wakeup:1757653423356242|now:1757653423306433|diff:49809|
[2025/09/12 05:03:43 306439] [debug] |xqc_engine_main_logic|END|now:1757653423306426|
[2025/09/12 05:03:43 340392] [info] |xqc_engine_packet_process|==>|conn:0000558BB8861A0C|size:1200|state:S_HANDSHAKE_SENT|recv_time:1757653423340390|
[2025/09/12 05:03:43 340410] [debug] |scid:43eb5c50d8bea9436846b34a|xqc_packet_parse_initial|packet parse|initial|
[2025/09/12 05:03:43 340419] [debug] |scid:43eb5c50d8bea9436846b34a|xqc_packet_parse_initial|success|Length:22|
[2025/09/12 05:03:43 340429] [debug] |scid:43eb5c50d8bea9436846b34a|xqc_packet_decrypt|largest_pn:986352104|
[2025/09/12 05:03:43 340438] [debug] |scid:43eb5c50d8bea9436846b34a|xqc_packet_decrypt|decryption nonce|path_id:0|pn:986352105|
[2025/09/12 05:03:43 340449] [debug] |scid:43eb5c50d8bea9436846b34a|xqc_packet_decrypt_single|pkt_type:INIT|pkt_num:986352105|
[2025/09/12 05:03:43 340457] [debug] |scid:43eb5c50d8bea9436846b34a|xqc_process_frames|frame_type:2|
[2025/09/12 05:03:43 340467] [debug] |scid:43eb5c50d8bea9436846b34a|xqc_send_ctl_on_ack_received|conn:0000558BB8861A0C|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 05:03:43 340487] [debug] |scid:43eb5c50d8bea9436846b34a|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:1184|prior_delivered:0|prior_time:1757653423305864|is_app_limited:1|send_elapse:0|ack_elapse:34526|ctl_first_sent_time:1757653423305864|lagest_ack_time:1757653423340390|curr_delivered:1184|
[2025/09/12 05:03:43 340498] [debug] |scid:43eb5c50d8bea9436846b34a|xqc_update_sample|sampler_sent_time_update:1757653423305864|
[2025/09/12 05:03:43 340507] [debug] |scid:43eb5c50d8bea9436846b34a|xqc_send_ctl_on_ack_received|sndq_packets_used:4||sndq_packets_used_bytes:0|sndq_packets_free:2|
[2025/09/12 05:03:43 340514] [debug] |scid:43eb5c50d8bea9436846b34a|xqc_send_ctl_update_rtt|before update rtt|conn:0000558BB8861A0C|srtt:250000|rttvar:125000|minrtt:4294967295|latest_rtt:34526|ack_delay:0|
[2025/09/12 05:03:43 340522] [debug] |scid:43eb5c50d8bea9436846b34a|xqc_send_ctl_update_rtt|l-0.0.0.0-443-43eb5c50d8bea9436846b34a p-193.167.0.100-51215-1bfc6e643190496c816e2070a4607328b6 |after update rtt|conn:0000558BB8861A0C|srtt:34526|rttvar:17263|minrtt:34526|latest_rtt:34526|ack_delay:0|
[2025/09/12 05:03:43 340531] [debug] |scid:43eb5c50d8bea9436846b34a|xqc_send_ctl_get_lost_sent_pn|largest_acked:0|lost_pn:18446744073709551615|thresh:3|
[2025/09/12 05:03:43 340540] [debug] |scid:43eb5c50d8bea9436846b34a|xqc_send_ctl_on_ack_received|xqc_recv_record_del from 986352105|pns:0|
[2025/09/12 05:03:43 340548] [debug] |scid:43eb5c50d8bea9436846b34a|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:03:43 340556] [debug] |scid:43eb5c50d8bea9436846b34a|xqc_send_ctl_get_pto_time_and_space|srtt:34526|rtt_var:17263|pto_duration:103578|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:03:43 340565] [debug] |scid:43eb5c50d8bea9436846b34a|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8861A0C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:03:43 340570] [debug] |scid:43eb5c50d8bea9436846b34a|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8861A0C|path:0|PNS: 1, unacked: 919|
[2025/09/12 05:03:43 340575] [debug] |scid:43eb5c50d8bea9436846b34a|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8861A0C|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:03:43 340580] [debug] |scid:43eb5c50d8bea9436846b34a|xqc_timer_set|type:LOSS_DETECTION|expire:1757653423409857|now:1757653423340555|interv:69302|
[2025/09/12 05:03:43 340585] [debug] |scid:43eb5c50d8bea9436846b34a|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB8861A0C|path:0|pns:1|expire:1757653423409857|now:1757653423340555|interval:69302|pto_count:0|srtt:34526
[2025/09/12 05:03:43 340591] [debug] |scid:43eb5c50d8bea9436846b34a|xqc_generate_sample|sampler: send_elapse 0, ack_elapse 34526, delivered 1184|rate 34292|lost 0|
[2025/09/12 05:03:43 340596] [debug] |scid:43eb5c50d8bea9436846b34a|xqc_bbr_update_bandwidth|BBRv1: RTT round update 0 -> 1|
[2025/09/12 05:03:43 340602] [debug] |scid:43eb5c50d8bea9436846b34a|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (34292) in round 1|
[2025/09/12 05:03:43 340607] [debug] |scid:43eb5c50d8bea9436846b34a|xqc_bbr_update_min_rtt|probertt expire|rtt:34526, old_rtt:2147483647|
[2025/09/12 05:03:43 340612] [debug] |scid:43eb5c50d8bea9436846b34a|xqc_bbr_update_min_rtt|minrtt expire|rtt:34526, old_rtt:2147483647|
[2025/09/12 05:03:43 340617] [debug] |scid:43eb5c50d8bea9436846b34a|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:5744|extra_cwnd:2368|
[2025/09/12 05:03:43 340622] [debug] |scid:43eb5c50d8bea9436846b34a|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:45952|packet_lost:0|acked:1184|po_sent_time:1757653423305864|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1184|
[2025/09/12 05:03:43 340628] [debug] |scid:43eb5c50d8bea9436846b34a|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:45952|packet_lost:0|acked:1184|po_sent_time:1757653423305864|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1184|
[2025/09/12 05:03:43 340639] [debug] |scid:43eb5c50d8bea9436846b34a|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-43eb5c50d8bea9436846b34a p-193.167.0.100-51215-1bfc6e643190496c816e2070a4607328b6 |bbr on ack|mode:0|pacing_rate:3839759|bw:34292|cwnd:47136|full_bw_reached:0|inflight:919|srtt:34526|latest_rtt:34526|min_rtt:34526|applimit:1|lost:0|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:1|
[2025/09/12 05:03:43 340646] [stats] |scid:43eb5c50d8bea9436846b34a|xqc_send_ctl_info_circle_record|l-0.0.0.0-443-43eb5c50d8bea9436846b34a p-193.167.0.100-51215-1bfc6e643190496c816e2070a4607328b6 |path:0||cwnd:47136|inflight:919|mode:0|applimit:0|pacing_rate:3839759|bw:34292|srtt:34526|latest_rtt:34526|min_rtt:34526|send:5|lost:0|tlp:0|recv:1|recovery:0|slow_start:1|conn_life:36276|acked:1184|delivered:1184|is_cwnd_limited:0|
[2025/09/12 05:03:43 340654] [info] |scid:43eb5c50d8bea9436846b34a|xqc_conn_addr_validated|Address Validated|conn:0000558BB8861A0C|role:1|
[2025/09/12 05:03:43 340660] [debug] |scid:43eb5c50d8bea9436846b34a|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:986352105|largest:986352105|pns:0|
[2025/09/12 05:03:43 340665] [info] |scid:43eb5c50d8bea9436846b34a|xqc_conn_on_pkt_processed|====>|conn:0000558BB8861A0C|path:0|size:1200|pkt_type:INIT|pkt_num:986352105|frame:ACK |recv_time:1757653423340390|dcid:43eb5c50d8bea9436846b34a|dcid_seq:0|
[2025/09/12 05:03:43 340672] [debug] |scid:43eb5c50d8bea9436846b34a|xqc_packet_parse_handshake|success|Length:64|
[2025/09/12 05:03:43 340679] [debug] |scid:43eb5c50d8bea9436846b34a|xqc_packet_decrypt|largest_pn:0|
[2025/09/12 05:03:43 340683] [debug] |scid:43eb5c50d8bea9436846b34a|xqc_packet_decrypt|decryption nonce|path_id:0|pn:986352104|
[2025/09/12 05:03:43 340691] [debug] |scid:43eb5c50d8bea9436846b34a|xqc_packet_decrypt_single|pkt_type:HSK|pkt_num:986352104|
[2025/09/12 05:03:43 340696] [debug] |scid:43eb5c50d8bea9436846b34a|xqc_process_frames|frame_type:2|
[2025/09/12 05:03:43 340701] [debug] |scid:43eb5c50d8bea9436846b34a|xqc_send_ctl_on_ack_received|conn:0000558BB8861A0C|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 05:03:43 340707] [debug] |scid:43eb5c50d8bea9436846b34a|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:1378|prior_delivered:0|prior_time:1757653423305864|is_app_limited:1|send_elapse:118|ack_elapse:34526|ctl_first_sent_time:1757653423305982|lagest_ack_time:1757653423340390|curr_delivered:1378|
[2025/09/12 05:03:43 340713] [debug] |scid:43eb5c50d8bea9436846b34a|xqc_update_sample|sampler_sent_time_update:1757653423305982|
[2025/09/12 05:03:43 340718] [debug] |scid:43eb5c50d8bea9436846b34a|xqc_send_ctl_on_ack_received|sndq_packets_used:3||sndq_packets_used_bytes:0|sndq_packets_free:3|
[2025/09/12 05:03:43 340723] [debug] |scid:43eb5c50d8bea9436846b34a|xqc_send_ctl_on_ack_received|conn:0000558BB8861A0C|path:0|pkt_num:1|origin_pktnum:0|size:516|pns:1|pkt_type:HSK|frame:CRYPTO |conn_state:S_HANDSHAKE_SENT|frame_largest_ack:3|path_largest_ack:1|
[2025/09/12 05:03:43 340728] [debug] |scid:43eb5c50d8bea9436846b34a|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:1894|prior_delivered:0|prior_time:1757653423305864|is_app_limited:1|send_elapse:234|ack_elapse:34526|ctl_first_sent_time:1757653423306098|lagest_ack_time:1757653423340390|curr_delivered:1894|
[2025/09/12 05:03:43 340734] [debug] |scid:43eb5c50d8bea9436846b34a|xqc_update_sample|sampler_sent_time_update:1757653423306098|
[2025/09/12 05:03:43 340739] [debug] |scid:43eb5c50d8bea9436846b34a|xqc_send_ctl_on_ack_received|sndq_packets_used:2||sndq_packets_used_bytes:0|sndq_packets_free:4|
[2025/09/12 05:03:43 340744] [debug] |scid:43eb5c50d8bea9436846b34a|xqc_send_ctl_on_ack_received|conn:0000558BB8861A0C|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 05:03:43 340752] [debug] |scid:43eb5c50d8bea9436846b34a|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:2021|prior_delivered:0|prior_time:1757653423305864|is_app_limited:1|send_elapse:330|ack_elapse:34526|ctl_first_sent_time:1757653423306194|lagest_ack_time:1757653423340390|curr_delivered:2021|
[2025/09/12 05:03:43 340758] [debug] |scid:43eb5c50d8bea9436846b34a|xqc_update_sample|sampler_sent_time_update:1757653423306194|
[2025/09/12 05:03:43 340762] [debug] |scid:43eb5c50d8bea9436846b34a|xqc_send_ctl_on_ack_received|sndq_packets_used:1||sndq_packets_used_bytes:0|sndq_packets_free:5|
[2025/09/12 05:03:43 340767] [debug] |scid:43eb5c50d8bea9436846b34a|xqc_send_ctl_on_ack_received|conn:0000558BB8861A0C|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 05:03:43 340773] [debug] |scid:43eb5c50d8bea9436846b34a|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:2103|prior_delivered:0|prior_time:1757653423305864|is_app_limited:1|send_elapse:415|ack_elapse:34526|ctl_first_sent_time:1757653423306279|lagest_ack_time:1757653423340390|curr_delivered:2103|
[2025/09/12 05:03:43 340778] [debug] |scid:43eb5c50d8bea9436846b34a|xqc_update_sample|sampler_sent_time_update:1757653423306279|
[2025/09/12 05:03:43 340783] [debug] |scid:43eb5c50d8bea9436846b34a|xqc_send_ctl_on_ack_received|sndq_packets_used:0||sndq_packets_used_bytes:0|sndq_packets_free:6|
[2025/09/12 05:03:43 340788] [debug] |scid:43eb5c50d8bea9436846b34a|xqc_send_ctl_update_rtt|before update rtt|conn:0000558BB8861A0C|srtt:34526|rttvar:17263|minrtt:34526|latest_rtt:34111|ack_delay:0|
[2025/09/12 05:03:43 340793] [debug] |scid:43eb5c50d8bea9436846b34a|xqc_send_ctl_update_rtt|l-0.0.0.0-443-43eb5c50d8bea9436846b34a p-193.167.0.100-51215-1bfc6e643190496c816e2070a4607328b6 |after update rtt|conn:0000558BB8861A0C|srtt:34474|rttvar:13051|minrtt:34111|latest_rtt:34111|ack_delay:0|
[2025/09/12 05:03:43 340799] [debug] |scid:43eb5c50d8bea9436846b34a|xqc_send_ctl_get_lost_sent_pn|largest_acked:3|lost_pn:0|thresh:3|
[2025/09/12 05:03:43 340803] [debug] |scid:43eb5c50d8bea9436846b34a|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:03:43 340808] [debug] |scid:43eb5c50d8bea9436846b34a|xqc_send_ctl_set_loss_detection_timer|unset|no ack-eliciting pkts in flight|conn:0000558BB8861A0C|path:0|
[2025/09/12 05:03:43 340813] [debug] |scid:43eb5c50d8bea9436846b34a|xqc_timer_unset|type:LOSS_DETECTION|
[2025/09/12 05:03:43 340818] [debug] |scid:43eb5c50d8bea9436846b34a|xqc_generate_sample|sampler: send_elapse 415, ack_elapse 34526, delivered 2103|rate 60910|lost 0|
[2025/09/12 05:03:43 340823] [debug] |scid:43eb5c50d8bea9436846b34a|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (60910) in round 1|
[2025/09/12 05:03:43 340828] [debug] |scid:43eb5c50d8bea9436846b34a|xqc_bbr_update_min_rtt|probertt expire|rtt:34111, old_rtt:34526|
[2025/09/12 05:03:43 340833] [debug] |scid:43eb5c50d8bea9436846b34a|xqc_bbr_update_min_rtt|minrtt expire|rtt:34111, old_rtt:34526|
[2025/09/12 05:03:43 340838] [debug] |scid:43eb5c50d8bea9436846b34a|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:5992|extra_cwnd:4206|
[2025/09/12 05:03:43 340843] [debug] |scid:43eb5c50d8bea9436846b34a|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:47136|packet_lost:0|acked:919|po_sent_time:1757653423306279|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1184|
[2025/09/12 05:03:43 340848] [debug] |scid:43eb5c50d8bea9436846b34a|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:47136|packet_lost:0|acked:919|po_sent_time:1757653423306279|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1184|
[2025/09/12 05:03:43 340853] [debug] |scid:43eb5c50d8bea9436846b34a|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-43eb5c50d8bea9436846b34a p-193.167.0.100-51215-1bfc6e643190496c816e2070a4607328b6 |bbr on ack|mode:0|pacing_rate:3839759|bw:60910|cwnd:48055|full_bw_reached:0|inflight:0|srtt:34474|latest_rtt:34111|min_rtt:34111|applimit:1|lost:0|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:03:43 340863] [stats] |scid:43eb5c50d8bea9436846b34a|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-43eb5c50d8bea9436846b34a p-193.167.0.100-51215-1bfc6e643190496c816e2070a4607328b6 |bandwidth change record|bw_before:34292|bw_after:60910|srtt:34474|cwnd:48055|
[2025/09/12 05:03:43 340868] [debug] |scid:43eb5c50d8bea9436846b34a|xqc_process_frames|frame_type:6|
[2025/09/12 05:03:43 340874] [debug] |scid:43eb5c50d8bea9436846b34a|xqc_process_crypto_frame|level:2|
[2025/09/12 05:03:43 340879] [debug] |scid:43eb5c50d8bea9436846b34a|xqc_read_crypto_stream|xqc_read_crypto_stream|level:2|
[2025/09/12 05:03:43 340883] [debug] |scid:43eb5c50d8bea9436846b34a|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:2|36u|
[2025/09/12 05:03:43 340987] [debug] |scid:43eb5c50d8bea9436846b34a|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:3|SSL_quic_write_level:3|rv:1|
[2025/09/12 05:03:43 340993] [debug] |scid:43eb5c50d8bea9436846b34a|xqc_tls_do_handshake|TLS handshake|ret:1|
[2025/09/12 05:03:43 340998] [debug] |scid:43eb5c50d8bea9436846b34a|xqc_engine_remove_wakeup_queue|next_tick_time:1757653424055864|pq_index:1|
[2025/09/12 05:03:43 341002] [debug] |scid:43eb5c50d8bea9436846b34a|xqc_engine_add_active_queue|last_ticked_time:1757653423305691|
[2025/09/12 05:03:43 341006] [debug] |scid:43eb5c50d8bea9436846b34a|xqc_create_crypto_stream|encrypt_level:3|cur_state:S_HANDSHAKE_SENT|
[2025/09/12 05:03:43 341010] [debug] |scid:43eb5c50d8bea9436846b34a|xqc_process_crypto_frame|server create 1RTT stream|
[2025/09/12 05:03:43 341015] [info] |scid:43eb5c50d8bea9436846b34a|xqc_send_ctl_on_pns_discard|xqc_send_ctl_set_loss_detection_timer on discard pns:0
[2025/09/12 05:03:43 341019] [debug] |scid:43eb5c50d8bea9436846b34a|xqc_send_ctl_set_loss_detection_timer|unset|no ack-eliciting pkts in flight|conn:0000558BB8861A0C|path:0|
[2025/09/12 05:03:43 341023] [debug] |scid:43eb5c50d8bea9436846b34a|xqc_timer_unset|type:LOSS_DETECTION|
[2025/09/12 05:03:43 341027] [debug] |scid:43eb5c50d8bea9436846b34a|xqc_timer_unset|type:ACK_HSK|
[2025/09/12 05:03:43 341032] [debug] |scid:43eb5c50d8bea9436846b34a|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 05:03:43 341036] [debug] |scid:43eb5c50d8bea9436846b34a|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:986352104|largest:986352104|pns:1|
[2025/09/12 05:03:43 341071] [info] |scid:43eb5c50d8bea9436846b34a|xqc_conn_on_pkt_processed|====>|conn:0000558BB8861A0C|path:0|size:1137|pkt_type:HSK|pkt_num:986352104|frame:ACK CRYPTO |recv_time:1757653423340390|dcid:43eb5c50d8bea9436846b34a|dcid_seq:0|
[2025/09/12 05:03:43 341076] [debug] |scid:43eb5c50d8bea9436846b34a|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:43eb5c50d8bea9436846b34a|spin_bit:0|
[2025/09/12 05:03:43 341081] [warn] |scid:43eb5c50d8bea9436846b34a|xqc_packet_parse_single|delay|buff 1RTT packet before handshake completed|
[2025/09/12 05:03:43 341085] [debug] |scid:43eb5c50d8bea9436846b34a|xqc_conn_buff_undecrypt_packet_in|====>|delay|undecrypt_count:1|encrypt_level:3|
[2025/09/12 05:03:43 341090] [info] |scid:43eb5c50d8bea9436846b34a|xqc_conn_process_packet|ignore err|-630|
[2025/09/12 05:03:43 341094] [debug] |scid:43eb5c50d8bea9436846b34a|xqc_timer_set|type:PATH_IDLE|expire:1757653483340390|now:1757653423340390|interv:60000000|
[2025/09/12 05:03:43 341098] [debug] |scid:43eb5c50d8bea9436846b34a|xqc_timer_set|type:CONN_IDLE|expire:1757653483340390|now:1757653423340390|interv:60000000|
[2025/09/12 05:03:43 341102] [debug] |xqc_engine_main_logic|BEGIN|now:1757653423341102|
[2025/09/12 05:03:43 341107] [debug] |scid:43eb5c50d8bea9436846b34a|xqc_engine_process_conn|conn:0000558BB8861A0C|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:1757653423341106|
[2025/09/12 05:03:43 341123] [debug] |scid:43eb5c50d8bea9436846b34a|xqc_conn_check_handshake_complete|HANDSHAKE_COMPLETED|conn:0000558BB8861A0C|
[2025/09/12 05:03:43 341127] [info] |scid:43eb5c50d8bea9436846b34a|xqc_conn_handshake_confirmed|handshake confirmed|conn:0000558BB8861A0C|
[2025/09/12 05:03:43 341131] [info] |scid:43eb5c50d8bea9436846b34a|xqc_send_ctl_on_pns_discard|xqc_send_ctl_set_loss_detection_timer on discard pns:1
[2025/09/12 05:03:43 341135] [debug] |scid:43eb5c50d8bea9436846b34a|xqc_send_ctl_set_loss_detection_timer|unset|no ack-eliciting pkts in flight|conn:0000558BB8861A0C|path:0|
[2025/09/12 05:03:43 341139] [debug] |scid:43eb5c50d8bea9436846b34a|xqc_timer_unset|type:LOSS_DETECTION|
[2025/09/12 05:03:43 341143] [debug] |scid:43eb5c50d8bea9436846b34a|xqc_conn_gen_token|expire:1758258223|
[2025/09/12 05:03:43 341148] [debug] |scid:43eb5c50d8bea9436846b34a|xqc_conn_early_data_reject|reject|
[2025/09/12 05:03:43 341152] [debug] |scid:43eb5c50d8bea9436846b34a|xqc_crypto_stream_on_read|encrypt_level:2|cur_state:S_HANDSHAKE_SENT|next_state:ESTABED|
[2025/09/12 05:03:43 341156] [debug] |scid:43eb5c50d8bea9436846b34a|xqc_conn_process_undecrypt_packet_in|delay|undecrypt_count:1|encrypt_level:3|
[2025/09/12 05:03:43 341160] [debug] |scid:43eb5c50d8bea9436846b34a|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:43eb5c50d8bea9436846b34a|spin_bit:0|
[2025/09/12 05:03:43 341166] [debug] |scid:43eb5c50d8bea9436846b34a|xqc_packet_decrypt|largest_pn:0|
[2025/09/12 05:03:43 341170] [debug] |scid:43eb5c50d8bea9436846b34a|xqc_packet_decrypt|decryption nonce|path_id:0|pn:986352104|
[2025/09/12 05:03:43 341176] [debug] |scid:43eb5c50d8bea9436846b34a|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:986352104|
[2025/09/12 05:03:43 341180] [debug] |scid:43eb5c50d8bea9436846b34a|xqc_process_frames|frame_type:18|
[2025/09/12 05:03:43 341184] [debug] |scid:43eb5c50d8bea9436846b34a|xqc_process_new_conn_id_frame|new_conn_id|6e54c96fb05eb841594538ed896df206f5|sr_token:2bff200ab79a03250357c050e0464274
[2025/09/12 05:03:43 341190] [debug] |scid:43eb5c50d8bea9436846b34a|xqc_process_frames|frame_type:18|
[2025/09/12 05:03:43 341194] [debug] |scid:43eb5c50d8bea9436846b34a|xqc_process_new_conn_id_frame|new_conn_id|2aa4673a51d651718b293f6f839359dd70|sr_token:186f209294cf0daa36c4bf5e997ee6bf
[2025/09/12 05:03:43 341199] [debug] |scid:43eb5c50d8bea9436846b34a|xqc_process_frames|frame_type:18|
[2025/09/12 05:03:43 341203] [debug] |scid:43eb5c50d8bea9436846b34a|xqc_process_new_conn_id_frame|new_conn_id|8972e2ffd89abf6f2b069fde60030c43c0|sr_token:989f55bf65ec4c2cc894dbb6f6214217
[2025/09/12 05:03:43 341208] [debug] |scid:43eb5c50d8bea9436846b34a|xqc_process_frames|frame_type:18|
[2025/09/12 05:03:43 341212] [debug] |scid:43eb5c50d8bea9436846b34a|xqc_process_new_conn_id_frame|new_conn_id|8c69bed3ea1c531526aaa9f157b7f8ebd1|sr_token:2f8f69e0b563799b02185f0bbe1dc68b
[2025/09/12 05:03:43 341216] [debug] |scid:43eb5c50d8bea9436846b34a|xqc_process_frames|frame_type:18|
[2025/09/12 05:03:43 341220] [debug] |scid:43eb5c50d8bea9436846b34a|xqc_process_new_conn_id_frame|new_conn_id|aacba0600bf2d77f55198ee24740fd6be5|sr_token:75e418d61345c99853b59fc6fce584f7
[2025/09/12 05:03:43 341225] [debug] |scid:43eb5c50d8bea9436846b34a|xqc_process_frames|frame_type:18|
[2025/09/12 05:03:43 341229] [debug] |scid:43eb5c50d8bea9436846b34a|xqc_process_new_conn_id_frame|new_conn_id|622c143a494db5b226252c1511f8dd0f95|sr_token:bdc8ca90304e5da01952421822e37513
[2025/09/12 05:03:43 341233] [debug] |scid:43eb5c50d8bea9436846b34a|xqc_process_frames|frame_type:18|
[2025/09/12 05:03:43 341237] [debug] |scid:43eb5c50d8bea9436846b34a|xqc_process_new_conn_id_frame|new_conn_id|32ab0610e0c94d29ffb5946fb951a8e86a|sr_token:5a14dceaae0a506310a31fa0d421ccc9
[2025/09/12 05:03:43 341241] [debug] |scid:43eb5c50d8bea9436846b34a|xqc_process_frames|frame_type:b|
[2025/09/12 05:03:43 341246] [debug] |scid:43eb5c50d8bea9436846b34a|xqc_process_stream_frame|offset:0|data_length:17|fin:1|stream_id:0|path:0|
[2025/09/12 05:03:43 341255] [debug] |scid:43eb5c50d8bea9436846b34a|xqc_insert_stream_frame|merge left|merged_offset_end:17|new_offset:0|new_len:17|
[2025/09/12 05:03:43 341259] [debug] |scid:43eb5c50d8bea9436846b34a|xqc_process_stream_frame|xqc_stream_ready_to_read all recvd|
[2025/09/12 05:03:43 341263] [debug] |scid:43eb5c50d8bea9436846b34a|xqc_process_stream_frame|stream_length:17|merged_offset_end:17|stream_id:0|
[2025/09/12 05:03:43 341267] [debug] |scid:43eb5c50d8bea9436846b34a|xqc_process_frames|frame_type:0|
[2025/09/12 05:03:43 341271] [debug] |scid:43eb5c50d8bea9436846b34a|xqc_process_padding_frame|process padding|
[2025/09/12 05:03:43 341277] [debug] |scid:43eb5c50d8bea9436846b34a|xqc_timer_set|type:ACK_01RTT|expire:1757653423365390|now:1757653423340390|interv:25000|
[2025/09/12 05:03:43 341281] [debug] |scid:43eb5c50d8bea9436846b34a|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:1757653423340390|max_ack_delay:25000|
[2025/09/12 05:03:43 341286] [debug] |scid:43eb5c50d8bea9436846b34a|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:986352104|largest:986352104|pns:2|
[2025/09/12 05:03:43 341290] [info] |scid:43eb5c50d8bea9436846b34a|xqc_conn_on_pkt_processed|====>|conn:0000558BB8861A0C|path:0|size:1033|pkt_type:SHORT_HEADER|pkt_num:986352104|frame:PADDING STREAM NEW_CONNECTION_ID |recv_time:1757653423340390|dcid:43eb5c50d8bea9436846b34a|dcid_seq:0|
[2025/09/12 05:03:43 341296] [debug] |scid:43eb5c50d8bea9436846b34a|xqc_process_crypto_write_streams|
[2025/09/12 05:03:43 341299] [debug] |scid:43eb5c50d8bea9436846b34a|xqc_crypto_stream_on_write|enc_level|3|
[2025/09/12 05:03:43 341304] [info] |scid:43eb5c50d8bea9436846b34a|xqc_crypto_stream_send|crypto send data|pkt_num:0|size:283|sent:261|pkt_type:SHORT_HEADER|frame:CRYPTO |now:1757653423341303|
[2025/09/12 05:03:43 341308] [info] |scid:43eb5c50d8bea9436846b34a|xqc_crypto_stream_send|crypto send data|pkt_num:0|size:284|sent:262|pkt_type:SHORT_HEADER|frame:CRYPTO |now:1757653423341308|
[2025/09/12 05:03:43 341313] [debug] |scid:43eb5c50d8bea9436846b34a|xqc_crypto_stream_on_write|encrypt_level:3|cur_state:ESTABED|next_state:ESTABED|
[2025/09/12 05:03:43 341317] [debug] |scid:43eb5c50d8bea9436846b34a|xqc_process_read_streams|stream_read_notify|flag:2|stream_id:0|conn:0000558BB8861A0C|
[2025/09/12 05:03:43 341370] [debug] |scid:43eb5c50d8bea9436846b34a|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:25165824|
[2025/09/12 05:03:43 341379] [debug] |scid:43eb5c50d8bea9436846b34a|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 05:03:43 341386] [debug] |scid:43eb5c50d8bea9436846b34a|xqc_sample_check_app_limited|path:0|applimit:2103|
[2025/09/12 05:03:43 341395] [info] |scid:43eb5c50d8bea9436846b34a|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:0000558BB8861A0C|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 05:03:43 341405] [debug] |scid:43eb5c50d8bea9436846b34a|xqc_engine_conn_logic|engine is running on conn:l-0.0.0.0-443-43eb5c50d8bea9436846b34a p-193.167.0.100-51215-1bfc6e643190496c816e2070a4607328b6|
[2025/09/12 05:03:43 341415] [debug] |scid:43eb5c50d8bea9436846b34a|xqc_gen_ack_frame|largest_recv:986352104|ack_delay:1025|first_ack_range:0|largest_pkt_recv_time:1757653423340390|
[2025/09/12 05:03:43 341422] [debug] |scid:43eb5c50d8bea9436846b34a|xqc_gen_ack_frame|high:986352104|low:986352104|pkt_pns:1|
[2025/09/12 05:03:43 341428] [debug] |scid:43eb5c50d8bea9436846b34a|xqc_write_ack_to_one_packet|ack_size:9|path:0|path_largest_recv:986352104|frame_largest_recv:986352104|
[2025/09/12 05:03:43 341441] [debug] |scid:43eb5c50d8bea9436846b34a|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:1|
[2025/09/12 05:03:43 341456] [debug] |scid:43eb5c50d8bea9436846b34a|xqc_write_new_conn_id_frame_to_packet|gen_new_scid|cid:6c87e0f0e2b00a26021b218e|sr_token:00d60fd9fe7f00007b3a819f8b550000|seq_num:1
[2025/09/12 05:03:43 341467] [debug] |scid:43eb5c50d8bea9436846b34a|xqc_write_new_conn_id_frame_to_packet|gen_new_scid|cid:be84e0a52624107051e644b5|sr_token:00d60fd9fe7f00007b3a819f8b550000|seq_num:2
[2025/09/12 05:03:43 341474] [debug] |scid:43eb5c50d8bea9436846b34a|xqc_path_get_perf_class|conn:0000558BB8861A0C|path_id:0|path_srtt:34474|min_srtt:34474|path_bw:60910|loss_rate:0.00|path_pto:0|
[2025/09/12 05:03:43 341481] [debug] |scid:43eb5c50d8bea9436846b34a|xqc_minrtt_scheduler_get_path|path srtt|conn:0000558BB8861A0C|path_id:0|path_srtt:34474|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:03:43 341489] [debug] |scid:43eb5c50d8bea9436846b34a|xqc_minrtt_scheduler_get_path|best path:0|frame_type:HANDSHAKE_DONE |pn:0|size:23|reinj:0|path_class:2|
[2025/09/12 05:03:43 341496] [debug] |scid:43eb5c50d8bea9436846b34a|xqc_path_get_perf_class|conn:0000558BB8861A0C|path_id:0|path_srtt:34474|min_srtt:34474|path_bw:60910|loss_rate:0.00|path_pto:0|
[2025/09/12 05:03:43 341503] [debug] |scid:43eb5c50d8bea9436846b34a|xqc_minrtt_scheduler_get_path|path srtt|conn:0000558BB8861A0C|path_id:0|path_srtt:34474|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:03:43 341510] [debug] |scid:43eb5c50d8bea9436846b34a|xqc_minrtt_scheduler_get_path|best path:0|frame_type:NEW_TOKEN |pn:0|size:33|reinj:0|path_class:2|
[2025/09/12 05:03:43 341516] [debug] |scid:43eb5c50d8bea9436846b34a|xqc_path_get_perf_class|conn:0000558BB8861A0C|path_id:0|path_srtt:34474|min_srtt:34474|path_bw:60910|loss_rate:0.00|path_pto:0|
[2025/09/12 05:03:43 341523] [debug] |scid:43eb5c50d8bea9436846b34a|xqc_minrtt_scheduler_get_path|path srtt|conn:0000558BB8861A0C|path_id:0|path_srtt:34474|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:03:43 341531] [debug] |scid:43eb5c50d8bea9436846b34a|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CRYPTO |pn:0|size:283|reinj:0|path_class:2|
[2025/09/12 05:03:43 341537] [debug] |scid:43eb5c50d8bea9436846b34a|xqc_path_get_perf_class|conn:0000558BB8861A0C|path_id:0|path_srtt:34474|min_srtt:34474|path_bw:60910|loss_rate:0.00|path_pto:0|
[2025/09/12 05:03:43 341543] [debug] |scid:43eb5c50d8bea9436846b34a|xqc_minrtt_scheduler_get_path|path srtt|conn:0000558BB8861A0C|path_id:0|path_srtt:34474|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:03:43 341550] [debug] |scid:43eb5c50d8bea9436846b34a|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CRYPTO |pn:0|size:284|reinj:0|path_class:2|
[2025/09/12 05:03:43 341556] [debug] |scid:43eb5c50d8bea9436846b34a|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:ACK |stream_id:0|stream_offset:0|
[2025/09/12 05:03:43 341563] [debug] |scid:43eb5c50d8bea9436846b34a|xqc_path_get_perf_class|conn:0000558BB8861A0C|path_id:0|path_srtt:34474|min_srtt:34474|path_bw:60910|loss_rate:0.00|path_pto:0|
[2025/09/12 05:03:43 341568] [debug] |scid:43eb5c50d8bea9436846b34a|xqc_minrtt_scheduler_get_path|path srtt|conn:0000558BB8861A0C|path_id:0|path_srtt:34474|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:03:43 341574] [debug] |scid:43eb5c50d8bea9436846b34a|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 05:03:43 341580] [debug] |scid:43eb5c50d8bea9436846b34a|xqc_path_get_perf_class|conn:0000558BB8861A0C|path_id:0|path_srtt:34474|min_srtt:34474|path_bw:60910|loss_rate:0.00|path_pto:0|
[2025/09/12 05:03:43 341587] [debug] |scid:43eb5c50d8bea9436846b34a|xqc_minrtt_scheduler_get_path|path srtt|conn:0000558BB8861A0C|path_id:0|path_srtt:34474|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:03:43 341601] [debug] |scid:43eb5c50d8bea9436846b34a|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 05:03:43 341607] [debug] |scid:43eb5c50d8bea9436846b34a|xqc_path_get_perf_class|conn:0000558BB8861A0C|path_id:0|path_srtt:34474|min_srtt:34474|path_bw:60910|loss_rate:0.00|path_pto:0|
[2025/09/12 05:03:43 341614] [debug] |scid:43eb5c50d8bea9436846b34a|xqc_send_ctl_can_send|l-0.0.0.0-443-43eb5c50d8bea9436846b34a p-193.167.0.100-51215-1bfc6e643190496c816e2070a4607328b6 |path:0|can:1|pkt_sz:1050|schedule_bytes:731|inflight:0|cwnd:48055|conn:0000558BB8861A0C|stream_id:0|stream_offset:1024|
[2025/09/12 05:03:43 341621] [debug] |scid:43eb5c50d8bea9436846b34a|xqc_minrtt_scheduler_get_path|path srtt|conn:0000558BB8861A0C|path_id:0|path_srtt:34474|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:03:43 341628] [debug] |scid:43eb5c50d8bea9436846b34a|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1050|reinj:0|path_class:2|
[2025/09/12 05:03:43 341635] [debug] |scid:43eb5c50d8bea9436846b34a|xqc_check_acked_or_dropped_pkt|conn:0000558BB8861A0C|pkt_num:0|size:23|pkt_type:SHORT_HEADER|frame:HANDSHAKE_DONE |
[2025/09/12 05:03:43 341643] [debug] |scid:43eb5c50d8bea9436846b34a|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:0|
[2025/09/12 05:03:43 341680] [info] |scid:43eb5c50d8bea9436846b34a|xqc_send_packet_with_pn|<==|conn:0000558BB8861A0C|path:0|pkt_num:0|size:23|sent:39|pkt_type:SHORT_HEADER|frame:HANDSHAKE_DONE |inflight:0|now:1757653423341652|stream_id:0|stream_offset:0|
[2025/09/12 05:03:43 341689] [debug] |scid:43eb5c50d8bea9436846b34a|xqc_send_ctl_on_packet_sent|conn:0000558BB8861A0C|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 05:03:43 341695] [debug] |scid:43eb5c50d8bea9436846b34a|xqc_send_ctl_on_packet_sent|path:0|inflight:0|applimit:2103|
[2025/09/12 05:03:43 341702] [debug] |scid:43eb5c50d8bea9436846b34a|xqc_send_ctl_get_pto_time_and_space|srtt:34474|rtt_var:13051|pto_duration:86678|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:03:43 341710] [debug] |scid:43eb5c50d8bea9436846b34a|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8861A0C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:03:43 341716] [debug] |scid:43eb5c50d8bea9436846b34a|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8861A0C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:03:43 341722] [debug] |scid:43eb5c50d8bea9436846b34a|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8861A0C|path:0|PNS: 2, unacked: 23|
[2025/09/12 05:03:43 341729] [debug] |scid:43eb5c50d8bea9436846b34a|xqc_timer_set|type:LOSS_DETECTION|expire:1757653423453330|now:1757653423341702|interv:111628|
[2025/09/12 05:03:43 341735] [debug] |scid:43eb5c50d8bea9436846b34a|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB8861A0C|path:0|pns:2|expire:1757653423453330|now:1757653423341702|interval:111628|pto_count:0|srtt:34474
[2025/09/12 05:03:43 341742] [debug] |scid:43eb5c50d8bea9436846b34a|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:48055|inflight:23|
[2025/09/12 05:03:43 341750] [debug] |scid:43eb5c50d8bea9436846b34a|xqc_check_acked_or_dropped_pkt|conn:0000558BB8861A0C|pkt_num:0|size:33|pkt_type:SHORT_HEADER|frame:NEW_TOKEN |
[2025/09/12 05:03:43 341757] [debug] |scid:43eb5c50d8bea9436846b34a|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1|
[2025/09/12 05:03:43 341784] [info] |scid:43eb5c50d8bea9436846b34a|xqc_send_packet_with_pn|<==|conn:0000558BB8861A0C|path:0|pkt_num:1|size:33|sent:49|pkt_type:SHORT_HEADER|frame:NEW_TOKEN |inflight:23|now:1757653423341765|stream_id:0|stream_offset:0|
[2025/09/12 05:03:43 341789] [debug] |scid:43eb5c50d8bea9436846b34a|xqc_send_ctl_on_packet_sent|conn:0000558BB8861A0C|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 05:03:43 341803] [debug] |scid:43eb5c50d8bea9436846b34a|xqc_send_ctl_on_packet_sent|path:0|inflight:23|applimit:2103|
[2025/09/12 05:03:43 341810] [debug] |scid:43eb5c50d8bea9436846b34a|xqc_send_ctl_get_pto_time_and_space|srtt:34474|rtt_var:13051|pto_duration:86678|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:03:43 341817] [debug] |scid:43eb5c50d8bea9436846b34a|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8861A0C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:03:43 341824] [debug] |scid:43eb5c50d8bea9436846b34a|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8861A0C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:03:43 341830] [debug] |scid:43eb5c50d8bea9436846b34a|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8861A0C|path:0|PNS: 2, unacked: 56|
[2025/09/12 05:03:43 341837] [debug] |scid:43eb5c50d8bea9436846b34a|xqc_timer_set|type:LOSS_DETECTION|expire:1757653423453443|now:1757653423341810|interv:111633|
[2025/09/12 05:03:43 341843] [debug] |scid:43eb5c50d8bea9436846b34a|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB8861A0C|path:0|pns:2|expire:1757653423453443|now:1757653423341810|interval:111633|pto_count:0|srtt:34474
[2025/09/12 05:03:43 341850] [debug] |scid:43eb5c50d8bea9436846b34a|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:48055|inflight:56|
[2025/09/12 05:03:43 341855] [debug] |scid:43eb5c50d8bea9436846b34a|xqc_check_acked_or_dropped_pkt|conn:0000558BB8861A0C|pkt_num:0|size:283|pkt_type:SHORT_HEADER|frame:CRYPTO |
[2025/09/12 05:03:43 341860] [debug] |scid:43eb5c50d8bea9436846b34a|xqc_send_ctl_set_next_pn_for_packet|optimistic ack detection|skipped_range:2-4|next_skip_chance:1757653423676894|current_time:1757653423341860|
[2025/09/12 05:03:43 341864] [debug] |scid:43eb5c50d8bea9436846b34a|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:5|
[2025/09/12 05:03:43 341889] [info] |scid:43eb5c50d8bea9436846b34a|xqc_send_packet_with_pn|<==|conn:0000558BB8861A0C|path:0|pkt_num:5|size:283|sent:299|pkt_type:SHORT_HEADER|frame:CRYPTO |inflight:56|now:1757653423341871|stream_id:0|stream_offset:0|
[2025/09/12 05:03:43 341894] [debug] |scid:43eb5c50d8bea9436846b34a|xqc_send_ctl_on_packet_sent|conn:0000558BB8861A0C|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 05:03:43 341899] [debug] |scid:43eb5c50d8bea9436846b34a|xqc_send_ctl_on_packet_sent|path:0|inflight:56|applimit:2103|
[2025/09/12 05:03:43 341905] [debug] |scid:43eb5c50d8bea9436846b34a|xqc_send_ctl_get_pto_time_and_space|srtt:34474|rtt_var:13051|pto_duration:86678|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:03:43 341912] [debug] |scid:43eb5c50d8bea9436846b34a|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8861A0C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:03:43 341918] [debug] |scid:43eb5c50d8bea9436846b34a|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8861A0C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:03:43 341924] [debug] |scid:43eb5c50d8bea9436846b34a|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8861A0C|path:0|PNS: 2, unacked: 339|
[2025/09/12 05:03:43 341930] [debug] |scid:43eb5c50d8bea9436846b34a|xqc_timer_set|type:LOSS_DETECTION|expire:1757653423453549|now:1757653423341904|interv:111645|
[2025/09/12 05:03:43 341937] [debug] |scid:43eb5c50d8bea9436846b34a|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB8861A0C|path:0|pns:2|expire:1757653423453549|now:1757653423341904|interval:111645|pto_count:0|srtt:34474
[2025/09/12 05:03:43 341944] [debug] |scid:43eb5c50d8bea9436846b34a|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:48055|inflight:339|
[2025/09/12 05:03:43 341951] [debug] |scid:43eb5c50d8bea9436846b34a|xqc_check_acked_or_dropped_pkt|conn:0000558BB8861A0C|pkt_num:0|size:284|pkt_type:SHORT_HEADER|frame:CRYPTO |
[2025/09/12 05:03:43 341959] [debug] |scid:43eb5c50d8bea9436846b34a|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:6|
[2025/09/12 05:03:43 341989] [info] |scid:43eb5c50d8bea9436846b34a|xqc_send_packet_with_pn|<==|conn:0000558BB8861A0C|path:0|pkt_num:6|size:284|sent:300|pkt_type:SHORT_HEADER|frame:CRYPTO |inflight:339|now:1757653423341971|stream_id:0|stream_offset:0|
[2025/09/12 05:03:43 341994] [debug] |scid:43eb5c50d8bea9436846b34a|xqc_send_ctl_on_packet_sent|conn:0000558BB8861A0C|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 05:03:43 342001] [debug] |scid:43eb5c50d8bea9436846b34a|xqc_send_ctl_on_packet_sent|path:0|inflight:339|applimit:2103|
[2025/09/12 05:03:43 342008] [debug] |scid:43eb5c50d8bea9436846b34a|xqc_send_ctl_get_pto_time_and_space|srtt:34474|rtt_var:13051|pto_duration:86678|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:03:43 342015] [debug] |scid:43eb5c50d8bea9436846b34a|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8861A0C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:03:43 342021] [debug] |scid:43eb5c50d8bea9436846b34a|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8861A0C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:03:43 342027] [debug] |scid:43eb5c50d8bea9436846b34a|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8861A0C|path:0|PNS: 2, unacked: 623|
[2025/09/12 05:03:43 342033] [debug] |scid:43eb5c50d8bea9436846b34a|xqc_timer_set|type:LOSS_DETECTION|expire:1757653423453649|now:1757653423342008|interv:111641|
[2025/09/12 05:03:43 342058] [debug] |scid:43eb5c50d8bea9436846b34a|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB8861A0C|path:0|pns:2|expire:1757653423453649|now:1757653423342008|interval:111641|pto_count:0|srtt:34474
[2025/09/12 05:03:43 342063] [debug] |scid:43eb5c50d8bea9436846b34a|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:48055|inflight:623|
[2025/09/12 05:03:43 342067] [debug] |scid:43eb5c50d8bea9436846b34a|xqc_check_acked_or_dropped_pkt|conn:0000558BB8861A0C|pkt_num:0|size:51|pkt_type:HSK|frame:ACK |
[2025/09/12 05:03:43 342072] [debug] |scid:43eb5c50d8bea9436846b34a|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:4|
[2025/09/12 05:03:43 342096] [info] |scid:43eb5c50d8bea9436846b34a|xqc_send_packet_with_pn|<==|conn:0000558BB8861A0C|path:0|pkt_num:4|size:51|sent:67|pkt_type:HSK|frame:ACK |inflight:623|now:1757653423342078|stream_id:0|stream_offset:0|
[2025/09/12 05:03:43 342101] [debug] |scid:43eb5c50d8bea9436846b34a|xqc_send_ctl_on_packet_sent|conn:0000558BB8861A0C|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 05:03:43 342109] [debug] |scid:43eb5c50d8bea9436846b34a|xqc_check_acked_or_dropped_pkt|conn:0000558BB8861A0C|pkt_num:0|size:54|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |
[2025/09/12 05:03:43 342116] [debug] |scid:43eb5c50d8bea9436846b34a|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:7|
[2025/09/12 05:03:43 342146] [info] |scid:43eb5c50d8bea9436846b34a|xqc_send_packet_with_pn|<==|conn:0000558BB8861A0C|path:0|pkt_num:7|size:54|sent:70|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |inflight:623|now:1757653423342124|stream_id:0|stream_offset:0|
[2025/09/12 05:03:43 342156] [debug] |scid:43eb5c50d8bea9436846b34a|xqc_send_ctl_on_packet_sent|conn:0000558BB8861A0C|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 05:03:43 342163] [debug] |scid:43eb5c50d8bea9436846b34a|xqc_send_ctl_on_packet_sent|path:0|inflight:623|applimit:2103|
[2025/09/12 05:03:43 342170] [debug] |scid:43eb5c50d8bea9436846b34a|xqc_send_ctl_get_pto_time_and_space|srtt:34474|rtt_var:13051|pto_duration:86678|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:03:43 342177] [debug] |scid:43eb5c50d8bea9436846b34a|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8861A0C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:03:43 342184] [debug] |scid:43eb5c50d8bea9436846b34a|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8861A0C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:03:43 342196] [debug] |scid:43eb5c50d8bea9436846b34a|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8861A0C|path:0|PNS: 2, unacked: 677|
[2025/09/12 05:03:43 342200] [debug] |scid:43eb5c50d8bea9436846b34a|xqc_timer_set|type:LOSS_DETECTION|expire:1757653423453802|now:1757653423342170|interv:111632|
[2025/09/12 05:03:43 342204] [debug] |scid:43eb5c50d8bea9436846b34a|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB8861A0C|path:0|pns:2|expire:1757653423453802|now:1757653423342170|interval:111632|pto_count:0|srtt:34474
[2025/09/12 05:03:43 342208] [debug] |scid:43eb5c50d8bea9436846b34a|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:48055|inflight:677|
[2025/09/12 05:03:43 342213] [debug] |scid:43eb5c50d8bea9436846b34a|xqc_check_acked_or_dropped_pkt|conn:0000558BB8861A0C|pkt_num:0|size:54|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |
[2025/09/12 05:03:43 342218] [debug] |scid:43eb5c50d8bea9436846b34a|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:8|
[2025/09/12 05:03:43 342241] [info] |scid:43eb5c50d8bea9436846b34a|xqc_send_packet_with_pn|<==|conn:0000558BB8861A0C|path:0|pkt_num:8|size:54|sent:70|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |inflight:677|now:1757653423342224|stream_id:0|stream_offset:0|
[2025/09/12 05:03:43 342247] [debug] |scid:43eb5c50d8bea9436846b34a|xqc_send_ctl_on_packet_sent|conn:0000558BB8861A0C|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 05:03:43 342254] [debug] |scid:43eb5c50d8bea9436846b34a|xqc_send_ctl_on_packet_sent|path:0|inflight:677|applimit:2103|
[2025/09/12 05:03:43 342261] [debug] |scid:43eb5c50d8bea9436846b34a|xqc_send_ctl_get_pto_time_and_space|srtt:34474|rtt_var:13051|pto_duration:86678|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:03:43 342268] [debug] |scid:43eb5c50d8bea9436846b34a|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8861A0C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:03:43 342274] [debug] |scid:43eb5c50d8bea9436846b34a|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8861A0C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:03:43 342280] [debug] |scid:43eb5c50d8bea9436846b34a|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8861A0C|path:0|PNS: 2, unacked: 731|
[2025/09/12 05:03:43 342287] [debug] |scid:43eb5c50d8bea9436846b34a|xqc_timer_set|type:LOSS_DETECTION|expire:1757653423453902|now:1757653423342260|interv:111642|
[2025/09/12 05:03:43 342292] [debug] |scid:43eb5c50d8bea9436846b34a|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB8861A0C|path:0|pns:2|expire:1757653423453902|now:1757653423342260|interval:111642|pto_count:0|srtt:34474
[2025/09/12 05:03:43 342296] [debug] |scid:43eb5c50d8bea9436846b34a|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:48055|inflight:731|
[2025/09/12 05:03:43 342301] [debug] |scid:43eb5c50d8bea9436846b34a|xqc_check_acked_or_dropped_pkt|conn:0000558BB8861A0C|pkt_num:0|size:1050|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:03:43 342305] [debug] |scid:43eb5c50d8bea9436846b34a|xqc_send_ctl_can_send|l-0.0.0.0-443-43eb5c50d8bea9436846b34a p-193.167.0.100-51215-1bfc6e643190496c816e2070a4607328b6 |path:0|can:1|pkt_sz:1050|schedule_bytes:0|inflight:731|cwnd:48055|conn:0000558BB8861A0C|stream_id:0|stream_offset:1024|
[2025/09/12 05:03:43 342310] [debug] |scid:43eb5c50d8bea9436846b34a|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:03:43 342314] [debug] |scid:43eb5c50d8bea9436846b34a|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:9|
[2025/09/12 05:03:43 342338] [info] |scid:43eb5c50d8bea9436846b34a|xqc_send_packet_with_pn|<==|conn:0000558BB8861A0C|path:0|pkt_num:9|size:1050|sent:1066|pkt_type:SHORT_HEADER|frame:STREAM |inflight:731|now:1757653423342320|stream_id:0|stream_offset:1024|
[2025/09/12 05:03:43 342344] [debug] |scid:43eb5c50d8bea9436846b34a|xqc_send_ctl_on_packet_sent|conn:0000558BB8861A0C|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 05:03:43 342357] [debug] |scid:43eb5c50d8bea9436846b34a|xqc_send_ctl_on_packet_sent|path:0|inflight:731|applimit:2103|
[2025/09/12 05:03:43 342364] [debug] |scid:43eb5c50d8bea9436846b34a|xqc_send_ctl_get_pto_time_and_space|srtt:34474|rtt_var:13051|pto_duration:86678|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:03:43 342371] [debug] |scid:43eb5c50d8bea9436846b34a|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8861A0C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:03:43 342378] [debug] |scid:43eb5c50d8bea9436846b34a|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8861A0C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:03:43 342384] [debug] |scid:43eb5c50d8bea9436846b34a|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8861A0C|path:0|PNS: 2, unacked: 1781|
[2025/09/12 05:03:43 342389] [debug] |scid:43eb5c50d8bea9436846b34a|xqc_timer_set|type:LOSS_DETECTION|expire:1757653423453998|now:1757653423342364|interv:111634|
[2025/09/12 05:03:43 342393] [debug] |scid:43eb5c50d8bea9436846b34a|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB8861A0C|path:0|pns:2|expire:1757653423453998|now:1757653423342364|interval:111634|pto_count:0|srtt:34474
[2025/09/12 05:03:43 342398] [debug] |scid:43eb5c50d8bea9436846b34a|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:48055|inflight:1781|
[2025/09/12 05:03:43 342402] [debug] |scid:43eb5c50d8bea9436846b34a|xqc_conn_next_wakeup_time|wakeup_time:1757653423365390|
[2025/09/12 05:03:43 342407] [debug] |scid:43eb5c50d8bea9436846b34a|xqc_engine_add_wakeup_queue|next_tick_time:1757653423365390|
[2025/09/12 05:03:43 342411] [debug] |xqc_engine_wakeup_after|wakeup:1757653423356242|now:1757653423342410|diff:13832|
[2025/09/12 05:03:43 342415] [debug] |xqc_engine_main_logic|END|now:1757653423341106|
[2025/09/12 05:03:43 342422] [info] |xqc_engine_packet_process|==>|conn:0000558BB8861A0C|size:1406|state:ESTABED|recv_time:1757653423342422|
[2025/09/12 05:03:43 342427] [debug] |scid:43eb5c50d8bea9436846b34a|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:43eb5c50d8bea9436846b34a|spin_bit:0|
[2025/09/12 05:03:43 342433] [debug] |scid:43eb5c50d8bea9436846b34a|xqc_packet_decrypt|largest_pn:986352104|
[2025/09/12 05:03:43 342436] [debug] |scid:43eb5c50d8bea9436846b34a|xqc_packet_decrypt|decryption nonce|path_id:0|pn:986352105|
[2025/09/12 05:03:43 342443] [debug] |scid:43eb5c50d8bea9436846b34a|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:986352105|
[2025/09/12 05:03:43 342447] [debug] |scid:43eb5c50d8bea9436846b34a|xqc_process_frames|frame_type:1|
[2025/09/12 05:03:43 342451] [debug] |scid:43eb5c50d8bea9436846b34a|xqc_process_frames|frame_type:0|
[2025/09/12 05:03:43 342454] [debug] |scid:43eb5c50d8bea9436846b34a|xqc_process_padding_frame|process padding|
[2025/09/12 05:03:43 342461] [debug] |scid:43eb5c50d8bea9436846b34a|xqc_timer_unset|type:ACK_01RTT|
[2025/09/12 05:03:43 342466] [debug] |scid:43eb5c50d8bea9436846b34a|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 05:03:43 342470] [debug] |scid:43eb5c50d8bea9436846b34a|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:986352105|largest:986352105|pns:2|
[2025/09/12 05:03:43 342476] [info] |scid:43eb5c50d8bea9436846b34a|xqc_conn_on_pkt_processed|====>|conn:0000558BB8861A0C|path:0|size:1406|pkt_type:SHORT_HEADER|pkt_num:986352105|frame:PADDING PING |recv_time:1757653423342422|dcid:43eb5c50d8bea9436846b34a|dcid_seq:0|
[2025/09/12 05:03:43 342483] [debug] |scid:43eb5c50d8bea9436846b34a|xqc_timer_set|type:PATH_IDLE|expire:1757653543342422|now:1757653423342422|interv:120000000|
[2025/09/12 05:03:43 342490] [debug] |scid:43eb5c50d8bea9436846b34a|xqc_timer_set|type:CONN_IDLE|expire:1757653543342422|now:1757653423342422|interv:120000000|
[2025/09/12 05:03:43 342503] [debug] |scid:43eb5c50d8bea9436846b34a|xqc_engine_remove_wakeup_queue|next_tick_time:1757653423365390|pq_index:1|
[2025/09/12 05:03:43 342510] [debug] |scid:43eb5c50d8bea9436846b34a|xqc_engine_add_active_queue|last_ticked_time:1757653423341106|
[2025/09/12 05:03:43 342516] [debug] |xqc_engine_main_logic|BEGIN|now:1757653423342516|
[2025/09/12 05:03:43 342523] [debug] |scid:43eb5c50d8bea9436846b34a|xqc_engine_process_conn|conn:0000558BB8861A0C|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:1757653423342521|
[2025/09/12 05:03:43 342529] [debug] |scid:43eb5c50d8bea9436846b34a|xqc_gen_ack_frame|largest_recv:986352105|ack_delay:106|first_ack_range:1|largest_pkt_recv_time:1757653423342422|
[2025/09/12 05:03:43 342533] [debug] |scid:43eb5c50d8bea9436846b34a|xqc_gen_ack_frame|high:986352105|low:986352104|pkt_pns:2|
[2025/09/12 05:03:43 342537] [debug] |scid:43eb5c50d8bea9436846b34a|xqc_write_ack_to_one_packet|ack_size:8|path:0|path_largest_recv:986352105|frame_largest_recv:986352105|
[2025/09/12 05:03:43 342541] [debug] |scid:43eb5c50d8bea9436846b34a|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:2|
[2025/09/12 05:03:43 342545] [debug] |scid:43eb5c50d8bea9436846b34a|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:ACK |stream_id:0|stream_offset:0|
[2025/09/12 05:03:43 342550] [debug] |scid:43eb5c50d8bea9436846b34a|xqc_check_acked_or_dropped_pkt|conn:0000558BB8861A0C|pkt_num:0|size:30|pkt_type:SHORT_HEADER|frame:ACK |
[2025/09/12 05:03:43 342555] [debug] |scid:43eb5c50d8bea9436846b34a|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:10|
[2025/09/12 05:03:43 342580] [info] |scid:43eb5c50d8bea9436846b34a|xqc_send_packet_with_pn|<==|conn:0000558BB8861A0C|path:0|pkt_num:10|size:30|sent:46|pkt_type:SHORT_HEADER|frame:ACK |inflight:1781|now:1757653423342561|stream_id:0|stream_offset:0|
[2025/09/12 05:03:43 342587] [debug] |scid:43eb5c50d8bea9436846b34a|xqc_send_ctl_on_packet_sent|conn:0000558BB8861A0C|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 05:03:43 342595] [debug] |scid:43eb5c50d8bea9436846b34a|xqc_conn_next_wakeup_time|wakeup_time:1757653423453998|
[2025/09/12 05:03:43 342602] [debug] |scid:43eb5c50d8bea9436846b34a|xqc_engine_add_wakeup_queue|next_tick_time:1757653423453998|
[2025/09/12 05:03:43 342607] [debug] |xqc_engine_wakeup_after|wakeup:1757653423356242|now:1757653423342607|diff:13635|
[2025/09/12 05:03:43 342614] [debug] |xqc_engine_main_logic|END|now:1757653423342521|
[2025/09/12 05:03:43 342622] [debug] |xqc_engine_main_logic|BEGIN|now:1757653423342622|
[2025/09/12 05:03:43 342629] [debug] |xqc_engine_wakeup_after|wakeup:1757653423356242|now:1757653423342629|diff:13613|
[2025/09/12 05:03:43 342635] [debug] |xqc_engine_main_logic|END|now:1757653423342622|
[2025/09/12 05:03:43 356707] [debug] |xqc_engine_main_logic|BEGIN|now:1757653423356706|
[2025/09/12 05:03:43 356719] [debug] |scid:acfbf372696bbc19d75f4666|xqc_engine_remove_wakeup_queue|next_tick_time:1757653423356242|pq_index:0|
[2025/09/12 05:03:43 356725] [debug] |scid:acfbf372696bbc19d75f4666|xqc_engine_add_active_queue|last_ticked_time:1757653423196974|
[2025/09/12 05:03:43 356731] [debug] |scid:acfbf372696bbc19d75f4666|xqc_engine_process_conn|conn:0000558BB887DF2C|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:1757653423356730|
[2025/09/12 05:03:43 356737] [debug] |scid:acfbf372696bbc19d75f4666|xqc_timer_expire|timer expired|type:LOSS_DETECTION|expire_time:1757653423356242|now:1757653423356730|
[2025/09/12 05:03:43 356743] [debug] |scid:acfbf372696bbc19d75f4666|xqc_timer_loss_detection_timeout|path:0|loss_detection_timeout|
[2025/09/12 05:03:43 356754] [debug] |scid:acfbf372696bbc19d75f4666|xqc_timer_loss_detection_timeout|send Probe pkts|conn:0000558BB887DF2C|path:0|bytes_in_flight:2100|
[2025/09/12 05:03:43 356759] [debug] |scid:acfbf372696bbc19d75f4666|xqc_send_ctl_get_pto_time_and_space|srtt:32649|rtt_var:5465|pto_duration:109018|backoff_factor:2.00|backoff:2.00|pto_cnt:1|max_ack_delay:25|
[2025/09/12 05:03:43 356764] [debug] |scid:acfbf372696bbc19d75f4666|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB887DF2C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:03:43 356769] [debug] |scid:acfbf372696bbc19d75f4666|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB887DF2C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:03:43 356774] [debug] |scid:acfbf372696bbc19d75f4666|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB887DF2C|path:0|PNS: 2, unacked: 2100|
[2025/09/12 05:03:43 356779] [debug] |scid:acfbf372696bbc19d75f4666|xqc_path_send_one_or_two_ack_elicit_pkts|send two ack-eliciting pkts|path:0|pns:2|
[2025/09/12 05:03:43 356785] [debug] |scid:acfbf372696bbc19d75f4666|xqc_conn_send_probe_pkt|conn:0000558BB887DF2C|path:0|pkt_num:6|size:1050|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|
[2025/09/12 05:03:43 356791] [debug] |scid:acfbf372696bbc19d75f4666|xqc_conn_send_probe_pkt|conn:0000558BB887DF2C|path:0|pkt_num:13|size:1050|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|
[2025/09/12 05:03:43 356798] [debug] |scid:acfbf372696bbc19d75f4666|xqc_timer_loss_detection_timeout|xqc_send_ctl_set_loss_detection_timer|PTO|conn:0000558BB887DF2C|pto_count:2
[2025/09/12 05:03:43 356806] [debug] |scid:acfbf372696bbc19d75f4666|xqc_send_ctl_get_pto_time_and_space|srtt:32649|rtt_var:5465|pto_duration:218036|backoff_factor:2.00|backoff:4.00|pto_cnt:2|max_ack_delay:25|
[2025/09/12 05:03:43 356815] [debug] |scid:acfbf372696bbc19d75f4666|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB887DF2C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:03:43 356822] [debug] |scid:acfbf372696bbc19d75f4666|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB887DF2C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:03:43 356830] [debug] |scid:acfbf372696bbc19d75f4666|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB887DF2C|path:0|PNS: 2, unacked: 1050|
[2025/09/12 05:03:43 356837] [debug] |scid:acfbf372696bbc19d75f4666|xqc_timer_set|type:LOSS_DETECTION|expire:1757653423515260|now:1757653423356806|interv:158454|
[2025/09/12 05:03:43 356846] [debug] |scid:acfbf372696bbc19d75f4666|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB887DF2C|path:0|pns:2|expire:1757653423515260|now:1757653423356806|interval:158454|pto_count:2|srtt:32649
[2025/09/12 05:03:43 356857] [debug] |scid:acfbf372696bbc19d75f4666|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:STREAM |stream_id:0|stream_offset:1024|
[2025/09/12 05:03:43 356865] [debug] |scid:acfbf372696bbc19d75f4666|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:STREAM |stream_id:0|stream_offset:1024|
[2025/09/12 05:03:43 356871] [debug] |scid:acfbf372696bbc19d75f4666|xqc_check_acked_or_dropped_pkt|conn:0000558BB887DF2C|pkt_num:6|size:1050|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:03:43 356877] [debug] |scid:acfbf372696bbc19d75f4666|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:15|
[2025/09/12 05:03:43 356918] [info] |scid:acfbf372696bbc19d75f4666|xqc_send_packet_with_pn|<==|conn:0000558BB887DF2C|path:0|pkt_num:15|size:1050|sent:1066|pkt_type:SHORT_HEADER|frame:STREAM |inflight:1050|now:1757653423356889|stream_id:0|stream_offset:1024|
[2025/09/12 05:03:43 356929] [debug] |scid:acfbf372696bbc19d75f4666|xqc_send_ctl_on_packet_sent|conn:0000558BB887DF2C|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:16|
[2025/09/12 05:03:43 356938] [debug] |scid:acfbf372696bbc19d75f4666|xqc_send_ctl_on_packet_sent|path:0|inflight:1050|applimit:0|
[2025/09/12 05:03:43 356946] [debug] |scid:acfbf372696bbc19d75f4666|xqc_send_ctl_get_pto_time_and_space|srtt:32649|rtt_var:5465|pto_duration:218036|backoff_factor:2.00|backoff:4.00|pto_cnt:2|max_ack_delay:25|
[2025/09/12 05:03:43 356962] [debug] |scid:acfbf372696bbc19d75f4666|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB887DF2C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:03:43 356970] [debug] |scid:acfbf372696bbc19d75f4666|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB887DF2C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:03:43 356977] [debug] |scid:acfbf372696bbc19d75f4666|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB887DF2C|path:0|PNS: 2, unacked: 2100|
[2025/09/12 05:03:43 356983] [debug] |scid:acfbf372696bbc19d75f4666|xqc_timer_set|type:LOSS_DETECTION|expire:1757653423674925|now:1757653423356946|interv:317979|
[2025/09/12 05:03:43 356989] [debug] |scid:acfbf372696bbc19d75f4666|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB887DF2C|path:0|pns:2|expire:1757653423674925|now:1757653423356946|interval:317979|pto_count:2|srtt:32649
[2025/09/12 05:03:43 356997] [debug] |scid:acfbf372696bbc19d75f4666|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:48784|inflight:2100|
[2025/09/12 05:03:43 357004] [debug] |scid:acfbf372696bbc19d75f4666|xqc_check_acked_or_dropped_pkt|conn:0000558BB887DF2C|pkt_num:13|size:1050|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:03:43 357011] [debug] |scid:acfbf372696bbc19d75f4666|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:16|
[2025/09/12 05:03:43 357062] [info] |scid:acfbf372696bbc19d75f4666|xqc_send_packet_with_pn|<==|conn:0000558BB887DF2C|path:0|pkt_num:16|size:1050|sent:1066|pkt_type:SHORT_HEADER|frame:STREAM |inflight:2100|now:1757653423357022|stream_id:0|stream_offset:1024|
[2025/09/12 05:03:43 357076] [debug] |scid:acfbf372696bbc19d75f4666|xqc_send_ctl_on_packet_sent|conn:0000558BB887DF2C|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:0|
[2025/09/12 05:03:43 357083] [debug] |scid:acfbf372696bbc19d75f4666|xqc_send_ctl_on_packet_sent|path:0|inflight:2100|applimit:0|
[2025/09/12 05:03:43 357090] [debug] |scid:acfbf372696bbc19d75f4666|xqc_send_ctl_get_pto_time_and_space|srtt:32649|rtt_var:5465|pto_duration:218036|backoff_factor:2.00|backoff:4.00|pto_cnt:2|max_ack_delay:25|
[2025/09/12 05:03:43 357097] [debug] |scid:acfbf372696bbc19d75f4666|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB887DF2C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:03:43 357104] [debug] |scid:acfbf372696bbc19d75f4666|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB887DF2C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:03:43 357110] [debug] |scid:acfbf372696bbc19d75f4666|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB887DF2C|path:0|PNS: 2, unacked: 3150|
[2025/09/12 05:03:43 357117] [debug] |scid:acfbf372696bbc19d75f4666|xqc_timer_set|type:LOSS_DETECTION|expire:1757653423675058|now:1757653423357090|interv:317968|
[2025/09/12 05:03:43 357123] [debug] |scid:acfbf372696bbc19d75f4666|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB887DF2C|path:0|pns:2|expire:1757653423675058|now:1757653423357090|interval:317968|pto_count:2|srtt:32649
[2025/09/12 05:03:43 357130] [debug] |scid:acfbf372696bbc19d75f4666|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:48784|inflight:3150|
[2025/09/12 05:03:43 357137] [debug] |scid:acfbf372696bbc19d75f4666|xqc_conn_next_wakeup_time|wakeup_time:1757653423675058|
[2025/09/12 05:03:43 357143] [debug] |scid:acfbf372696bbc19d75f4666|xqc_engine_add_wakeup_queue|next_tick_time:1757653423675058|
[2025/09/12 05:03:43 357149] [debug] |xqc_engine_wakeup_after|wakeup:1757653423453998|now:1757653423357149|diff:96849|
[2025/09/12 05:03:43 357154] [debug] |xqc_engine_main_logic|END|now:1757653423356730|
[2025/09/12 05:03:43 373277] [info] |xqc_engine_packet_process|==>|conn:0000558BB8861A0C|size:39|state:ESTABED|recv_time:1757653423373276|
[2025/09/12 05:03:43 373294] [debug] |scid:43eb5c50d8bea9436846b34a|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:43eb5c50d8bea9436846b34a|spin_bit:0|
[2025/09/12 05:03:43 373311] [debug] |scid:43eb5c50d8bea9436846b34a|xqc_packet_decrypt|largest_pn:986352105|
[2025/09/12 05:03:43 373318] [debug] |scid:43eb5c50d8bea9436846b34a|xqc_packet_decrypt|decryption nonce|path_id:0|pn:986352106|
[2025/09/12 05:03:43 373325] [debug] |scid:43eb5c50d8bea9436846b34a|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:986352106|
[2025/09/12 05:03:43 373329] [debug] |scid:43eb5c50d8bea9436846b34a|xqc_process_frames|frame_type:2|
[2025/09/12 05:03:43 373337] [debug] |scid:43eb5c50d8bea9436846b34a|xqc_send_ctl_on_ack_received|conn:0000558BB8861A0C|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 05:03:43 373345] [debug] |scid:43eb5c50d8bea9436846b34a|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:623|prior_delivered:2103|prior_time:1757653423341652|is_app_limited:1|send_elapse:319|ack_elapse:31624|ctl_first_sent_time:1757653423341971|lagest_ack_time:1757653423373276|curr_delivered:2387|
[2025/09/12 05:03:43 373352] [debug] |scid:43eb5c50d8bea9436846b34a|xqc_update_sample|sampler_sent_time_update:1757653423341971|
[2025/09/12 05:03:43 373359] [debug] |scid:43eb5c50d8bea9436846b34a|xqc_send_ctl_on_ack_received|sndq_packets_used:6||sndq_packets_used_bytes:0|sndq_packets_free:2|
[2025/09/12 05:03:43 373366] [debug] |scid:43eb5c50d8bea9436846b34a|xqc_send_ctl_on_ack_received|conn:0000558BB8861A0C|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 05:03:43 373371] [debug] |scid:43eb5c50d8bea9436846b34a|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:623|prior_delivered:2103|prior_time:1757653423341652|is_app_limited:1|send_elapse:319|ack_elapse:31624|ctl_first_sent_time:1757653423341971|lagest_ack_time:1757653423373276|curr_delivered:2441|
[2025/09/12 05:03:43 373378] [debug] |scid:43eb5c50d8bea9436846b34a|xqc_update_sample|sampler_sent_time_update:1757653423342124|
[2025/09/12 05:03:43 373384] [debug] |scid:43eb5c50d8bea9436846b34a|xqc_send_ctl_on_ack_received|sndq_packets_used:5||sndq_packets_used_bytes:0|sndq_packets_free:3|
[2025/09/12 05:03:43 373390] [debug] |scid:43eb5c50d8bea9436846b34a|xqc_send_ctl_on_ack_received|conn:0000558BB8861A0C|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 05:03:43 373397] [debug] |scid:43eb5c50d8bea9436846b34a|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:623|prior_delivered:2103|prior_time:1757653423341652|is_app_limited:1|send_elapse:319|ack_elapse:31624|ctl_first_sent_time:1757653423341971|lagest_ack_time:1757653423373276|curr_delivered:2495|
[2025/09/12 05:03:43 373404] [debug] |scid:43eb5c50d8bea9436846b34a|xqc_update_sample|sampler_sent_time_update:1757653423342224|
[2025/09/12 05:03:43 373410] [debug] |scid:43eb5c50d8bea9436846b34a|xqc_send_ctl_on_ack_received|sndq_packets_used:4||sndq_packets_used_bytes:0|sndq_packets_free:4|
[2025/09/12 05:03:43 373416] [debug] |scid:43eb5c50d8bea9436846b34a|xqc_send_ctl_update_rtt|before update rtt|conn:0000558BB8861A0C|srtt:34474|rttvar:13051|minrtt:34111|latest_rtt:31052|ack_delay:32|
[2025/09/12 05:03:43 373423] [debug] |scid:43eb5c50d8bea9436846b34a|xqc_send_ctl_update_rtt|l-0.0.0.0-443-43eb5c50d8bea9436846b34a p-193.167.0.100-51215-1bfc6e643190496c816e2070a4607328b6 |after update rtt|conn:0000558BB8861A0C|srtt:34042|rttvar:10652|minrtt:31052|latest_rtt:31052|ack_delay:32|
[2025/09/12 05:03:43 373430] [debug] |scid:43eb5c50d8bea9436846b34a|xqc_send_ctl_get_lost_sent_pn|largest_acked:8|lost_pn:5|thresh:3|
[2025/09/12 05:03:43 373437] [debug] |scid:43eb5c50d8bea9436846b34a|xqc_send_ctl_detect_lost|mark lost|pns:2|pkt_num:0|lost_pn:5|po_sent_time:1757653423341652|lost_send_time:1757653423334979|loss_delay:38297|frame:HANDSHAKE_DONE |repair:524288|
[2025/09/12 05:03:43 373443] [debug] |scid:43eb5c50d8bea9436846b34a|xqc_send_ctl_detect_lost|mark lost|pns:2|pkt_num:1|lost_pn:5|po_sent_time:1757653423341765|lost_send_time:1757653423334979|loss_delay:38297|frame:NEW_TOKEN |repair:64|
[2025/09/12 05:03:43 373452] [debug] |scid:43eb5c50d8bea9436846b34a|xqc_send_ctl_detect_lost|mark lost|pns:2|pkt_num:5|lost_pn:5|po_sent_time:1757653423341871|lost_send_time:1757653423334979|loss_delay:38297|frame:CRYPTO |repair:32|
[2025/09/12 05:03:43 373456] [debug] |scid:43eb5c50d8bea9436846b34a|xqc_send_ctl_detect_lost|OnLostDetection|largest_lost sent time: 1757653423341871u|
[2025/09/12 05:03:43 373460] [stats] |scid:43eb5c50d8bea9436846b34a|xqc_send_ctl_detect_lost|l-0.0.0.0-443-43eb5c50d8bea9436846b34a p-193.167.0.100-51215-1bfc6e643190496c816e2070a4607328b6 |lost interval:1757653423373276|lost_count:3|send_count:12|pkt_num:5|po_send_time:1757653423341871|srtt:34042|cwnd:48055|bw:60910|conn_life:68906|now:0|last_lost_time:68906|
[2025/09/12 05:03:43 373465] [debug] |scid:43eb5c50d8bea9436846b34a|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:03:43 373470] [debug] |scid:43eb5c50d8bea9436846b34a|xqc_send_ctl_get_pto_time_and_space|srtt:34042|rtt_var:10652|pto_duration:76650|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:03:43 373478] [debug] |scid:43eb5c50d8bea9436846b34a|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8861A0C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:03:43 373484] [debug] |scid:43eb5c50d8bea9436846b34a|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8861A0C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:03:43 373490] [debug] |scid:43eb5c50d8bea9436846b34a|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8861A0C|path:0|PNS: 2, unacked: 1050|
[2025/09/12 05:03:43 373495] [debug] |scid:43eb5c50d8bea9436846b34a|xqc_timer_set|type:LOSS_DETECTION|expire:1757653423443970|now:1757653423373470|interv:70500|
[2025/09/12 05:03:43 373499] [debug] |scid:43eb5c50d8bea9436846b34a|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB8861A0C|path:0|pns:2|expire:1757653423443970|now:1757653423373470|interval:70500|pto_count:0|srtt:34042
[2025/09/12 05:03:43 373503] [debug] |scid:43eb5c50d8bea9436846b34a|xqc_generate_sample|sampler: send_elapse 319, ack_elapse 31624, delivered 392|rate 12395|lost 3|
[2025/09/12 05:03:43 373508] [debug] |scid:43eb5c50d8bea9436846b34a|xqc_bbr_update_bandwidth|BBRv1: RTT round update 1 -> 2|
[2025/09/12 05:03:43 373512] [debug] |scid:43eb5c50d8bea9436846b34a|xqc_bbr_update_min_rtt|probertt expire|rtt:31052, old_rtt:34111|
[2025/09/12 05:03:43 373516] [debug] |scid:43eb5c50d8bea9436846b34a|xqc_bbr_update_min_rtt|minrtt expire|rtt:31052, old_rtt:34111|
[2025/09/12 05:03:43 373520] [debug] |scid:43eb5c50d8bea9436846b34a|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:5744|extra_cwnd:4206|
[2025/09/12 05:03:43 373524] [debug] |scid:43eb5c50d8bea9436846b34a|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:48055|packet_lost:3|acked:392|po_sent_time:1757653423342224|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2495|
[2025/09/12 05:03:43 373528] [debug] |scid:43eb5c50d8bea9436846b34a|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:48055|packet_lost:3|acked:392|po_sent_time:1757653423342224|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2495|
[2025/09/12 05:03:43 373533] [debug] |scid:43eb5c50d8bea9436846b34a|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-43eb5c50d8bea9436846b34a p-193.167.0.100-51215-1bfc6e643190496c816e2070a4607328b6 |bbr on ack|mode:0|pacing_rate:3839759|bw:60910|cwnd:48447|full_bw_reached:0|inflight:1050|srtt:34042|latest_rtt:31052|min_rtt:31052|applimit:1|lost:0|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:1|
[2025/09/12 05:03:43 373538] [debug] |scid:43eb5c50d8bea9436846b34a|xqc_process_frames|frame_type:0|
[2025/09/12 05:03:43 373542] [debug] |scid:43eb5c50d8bea9436846b34a|xqc_process_padding_frame|process padding|
[2025/09/12 05:03:43 373547] [debug] |scid:43eb5c50d8bea9436846b34a|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:986352106|largest:986352106|pns:2|
[2025/09/12 05:03:43 373556] [info] |scid:43eb5c50d8bea9436846b34a|xqc_conn_on_pkt_processed|====>|conn:0000558BB8861A0C|path:0|size:39|pkt_type:SHORT_HEADER|pkt_num:986352106|frame:PADDING ACK |recv_time:1757653423373276|dcid:43eb5c50d8bea9436846b34a|dcid_seq:0|
[2025/09/12 05:03:43 373564] [debug] |scid:43eb5c50d8bea9436846b34a|xqc_timer_set|type:PATH_IDLE|expire:1757653543373276|now:1757653423373276|interv:120000000|
[2025/09/12 05:03:43 373570] [debug] |scid:43eb5c50d8bea9436846b34a|xqc_timer_set|type:CONN_IDLE|expire:1757653543373276|now:1757653423373276|interv:120000000|
[2025/09/12 05:03:43 373576] [debug] |scid:43eb5c50d8bea9436846b34a|xqc_engine_remove_wakeup_queue|next_tick_time:1757653423453998|pq_index:0|
[2025/09/12 05:03:43 373581] [debug] |scid:43eb5c50d8bea9436846b34a|xqc_engine_add_active_queue|last_ticked_time:1757653423342521|
[2025/09/12 05:03:43 373585] [debug] |xqc_engine_main_logic|BEGIN|now:1757653423373585|
[2025/09/12 05:03:43 373590] [debug] |scid:43eb5c50d8bea9436846b34a|xqc_engine_process_conn|conn:0000558BB8861A0C|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:1757653423373589|
[2025/09/12 05:03:43 373596] [debug] |scid:43eb5c50d8bea9436846b34a|xqc_path_get_perf_class|conn:0000558BB8861A0C|path_id:0|path_srtt:34042|min_srtt:34042|path_bw:60910|loss_rate:0.00|path_pto:0|
[2025/09/12 05:03:43 373601] [debug] |scid:43eb5c50d8bea9436846b34a|xqc_send_ctl_can_send|l-0.0.0.0-443-43eb5c50d8bea9436846b34a p-193.167.0.100-51215-1bfc6e643190496c816e2070a4607328b6 |path:0|can:1|pkt_sz:23|schedule_bytes:0|inflight:1050|cwnd:48447|conn:0000558BB8861A0C|stream_id:0|stream_offset:0|
[2025/09/12 05:03:43 373605] [debug] |scid:43eb5c50d8bea9436846b34a|xqc_minrtt_scheduler_get_path|path srtt|conn:0000558BB8861A0C|path_id:0|path_srtt:34042|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:03:43 373610] [debug] |scid:43eb5c50d8bea9436846b34a|xqc_minrtt_scheduler_get_path|best path:0|frame_type:HANDSHAKE_DONE |pn:0|size:23|reinj:0|path_class:2|
[2025/09/12 05:03:43 373614] [debug] |scid:43eb5c50d8bea9436846b34a|xqc_path_get_perf_class|conn:0000558BB8861A0C|path_id:0|path_srtt:34042|min_srtt:34042|path_bw:60910|loss_rate:0.00|path_pto:0|
[2025/09/12 05:03:43 373619] [debug] |scid:43eb5c50d8bea9436846b34a|xqc_send_ctl_can_send|l-0.0.0.0-443-43eb5c50d8bea9436846b34a p-193.167.0.100-51215-1bfc6e643190496c816e2070a4607328b6 |path:0|can:1|pkt_sz:33|schedule_bytes:23|inflight:1050|cwnd:48447|conn:0000558BB8861A0C|stream_id:0|stream_offset:0|
[2025/09/12 05:03:43 373623] [debug] |scid:43eb5c50d8bea9436846b34a|xqc_minrtt_scheduler_get_path|path srtt|conn:0000558BB8861A0C|path_id:0|path_srtt:34042|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:03:43 373627] [debug] |scid:43eb5c50d8bea9436846b34a|xqc_minrtt_scheduler_get_path|best path:0|frame_type:NEW_TOKEN |pn:1|size:33|reinj:0|path_class:2|
[2025/09/12 05:03:43 373632] [debug] |scid:43eb5c50d8bea9436846b34a|xqc_path_get_perf_class|conn:0000558BB8861A0C|path_id:0|path_srtt:34042|min_srtt:34042|path_bw:60910|loss_rate:0.00|path_pto:0|
[2025/09/12 05:03:43 373636] [debug] |scid:43eb5c50d8bea9436846b34a|xqc_send_ctl_can_send|l-0.0.0.0-443-43eb5c50d8bea9436846b34a p-193.167.0.100-51215-1bfc6e643190496c816e2070a4607328b6 |path:0|can:1|pkt_sz:283|schedule_bytes:56|inflight:1050|cwnd:48447|conn:0000558BB8861A0C|stream_id:0|stream_offset:0|
[2025/09/12 05:03:43 373642] [debug] |scid:43eb5c50d8bea9436846b34a|xqc_minrtt_scheduler_get_path|path srtt|conn:0000558BB8861A0C|path_id:0|path_srtt:34042|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:03:43 373649] [debug] |scid:43eb5c50d8bea9436846b34a|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CRYPTO |pn:5|size:283|reinj:0|path_class:2|
[2025/09/12 05:03:43 373661] [debug] |scid:43eb5c50d8bea9436846b34a|xqc_check_acked_or_dropped_pkt|conn:0000558BB8861A0C|pkt_num:0|size:23|pkt_type:SHORT_HEADER|frame:HANDSHAKE_DONE |
[2025/09/12 05:03:43 373667] [debug] |scid:43eb5c50d8bea9436846b34a|xqc_send_ctl_can_send|l-0.0.0.0-443-43eb5c50d8bea9436846b34a p-193.167.0.100-51215-1bfc6e643190496c816e2070a4607328b6 |path:0|can:1|pkt_sz:23|schedule_bytes:0|inflight:1050|cwnd:48447|conn:0000558BB8861A0C|stream_id:0|stream_offset:0|
[2025/09/12 05:03:43 373671] [debug] |scid:43eb5c50d8bea9436846b34a|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:03:43 373675] [debug] |scid:43eb5c50d8bea9436846b34a|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:11|
[2025/09/12 05:03:43 373708] [info] |scid:43eb5c50d8bea9436846b34a|xqc_send_packet_with_pn|<==|conn:0000558BB8861A0C|path:0|pkt_num:11|size:23|sent:39|pkt_type:SHORT_HEADER|frame:HANDSHAKE_DONE |inflight:1050|now:1757653423373682|stream_id:0|stream_offset:0|
[2025/09/12 05:03:43 373717] [debug] |scid:43eb5c50d8bea9436846b34a|xqc_send_ctl_on_packet_sent|conn:0000558BB8861A0C|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 05:03:43 373725] [debug] |scid:43eb5c50d8bea9436846b34a|xqc_send_ctl_on_packet_sent|path:0|inflight:1050|applimit:0|
[2025/09/12 05:03:43 373732] [debug] |scid:43eb5c50d8bea9436846b34a|xqc_send_ctl_get_pto_time_and_space|srtt:34042|rtt_var:10652|pto_duration:76650|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:03:43 373738] [debug] |scid:43eb5c50d8bea9436846b34a|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8861A0C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:03:43 373745] [debug] |scid:43eb5c50d8bea9436846b34a|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8861A0C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:03:43 373749] [debug] |scid:43eb5c50d8bea9436846b34a|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8861A0C|path:0|PNS: 2, unacked: 1073|
[2025/09/12 05:03:43 373753] [debug] |scid:43eb5c50d8bea9436846b34a|xqc_timer_set|type:LOSS_DETECTION|expire:1757653423475332|now:1757653423373731|interv:101601|
[2025/09/12 05:03:43 373757] [debug] |scid:43eb5c50d8bea9436846b34a|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB8861A0C|path:0|pns:2|expire:1757653423475332|now:1757653423373731|interval:101601|pto_count:0|srtt:34042
[2025/09/12 05:03:43 373762] [debug] |scid:43eb5c50d8bea9436846b34a|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:48447|inflight:1073|
[2025/09/12 05:03:43 373769] [debug] |scid:43eb5c50d8bea9436846b34a|xqc_check_acked_or_dropped_pkt|conn:0000558BB8861A0C|pkt_num:1|size:33|pkt_type:SHORT_HEADER|frame:NEW_TOKEN |
[2025/09/12 05:03:43 373776] [debug] |scid:43eb5c50d8bea9436846b34a|xqc_send_ctl_can_send|l-0.0.0.0-443-43eb5c50d8bea9436846b34a p-193.167.0.100-51215-1bfc6e643190496c816e2070a4607328b6 |path:0|can:1|pkt_sz:33|schedule_bytes:0|inflight:1073|cwnd:48447|conn:0000558BB8861A0C|stream_id:0|stream_offset:0|
[2025/09/12 05:03:43 373784] [debug] |scid:43eb5c50d8bea9436846b34a|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:03:43 373789] [debug] |scid:43eb5c50d8bea9436846b34a|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:12|
[2025/09/12 05:03:43 373818] [info] |scid:43eb5c50d8bea9436846b34a|xqc_send_packet_with_pn|<==|conn:0000558BB8861A0C|path:0|pkt_num:12|size:33|sent:49|pkt_type:SHORT_HEADER|frame:NEW_TOKEN |inflight:1073|now:1757653423373795|stream_id:0|stream_offset:0|
[2025/09/12 05:03:43 373827] [debug] |scid:43eb5c50d8bea9436846b34a|xqc_send_ctl_on_packet_sent|conn:0000558BB8861A0C|path:0|pkt_num:12|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 05:03:43 373833] [debug] |scid:43eb5c50d8bea9436846b34a|xqc_send_ctl_on_packet_sent|path:0|inflight:1073|applimit:0|
[2025/09/12 05:03:43 373840] [debug] |scid:43eb5c50d8bea9436846b34a|xqc_send_ctl_get_pto_time_and_space|srtt:34042|rtt_var:10652|pto_duration:76650|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:03:43 373853] [debug] |scid:43eb5c50d8bea9436846b34a|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8861A0C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:03:43 373859] [debug] |scid:43eb5c50d8bea9436846b34a|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8861A0C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:03:43 373865] [debug] |scid:43eb5c50d8bea9436846b34a|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8861A0C|path:0|PNS: 2, unacked: 1106|
[2025/09/12 05:03:43 373871] [debug] |scid:43eb5c50d8bea9436846b34a|xqc_timer_set|type:LOSS_DETECTION|expire:1757653423475445|now:1757653423373840|interv:101605|
[2025/09/12 05:03:43 373877] [debug] |scid:43eb5c50d8bea9436846b34a|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB8861A0C|path:0|pns:2|expire:1757653423475445|now:1757653423373840|interval:101605|pto_count:0|srtt:34042
[2025/09/12 05:03:43 373884] [debug] |scid:43eb5c50d8bea9436846b34a|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:48447|inflight:1106|
[2025/09/12 05:03:43 373891] [debug] |scid:43eb5c50d8bea9436846b34a|xqc_check_acked_or_dropped_pkt|conn:0000558BB8861A0C|pkt_num:5|size:283|pkt_type:SHORT_HEADER|frame:CRYPTO |
[2025/09/12 05:03:43 373897] [debug] |scid:43eb5c50d8bea9436846b34a|xqc_send_ctl_can_send|l-0.0.0.0-443-43eb5c50d8bea9436846b34a p-193.167.0.100-51215-1bfc6e643190496c816e2070a4607328b6 |path:0|can:1|pkt_sz:283|schedule_bytes:0|inflight:1106|cwnd:48447|conn:0000558BB8861A0C|stream_id:0|stream_offset:0|
[2025/09/12 05:03:43 373904] [debug] |scid:43eb5c50d8bea9436846b34a|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:03:43 373911] [debug] |scid:43eb5c50d8bea9436846b34a|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:13|
[2025/09/12 05:03:43 373944] [info] |scid:43eb5c50d8bea9436846b34a|xqc_send_packet_with_pn|<==|conn:0000558BB8861A0C|path:0|pkt_num:13|size:283|sent:299|pkt_type:SHORT_HEADER|frame:CRYPTO |inflight:1106|now:1757653423373921|stream_id:0|stream_offset:0|
[2025/09/12 05:03:43 373954] [debug] |scid:43eb5c50d8bea9436846b34a|xqc_send_ctl_on_packet_sent|conn:0000558BB8861A0C|path:0|pkt_num:13|origin_pktnum:5|size:283|enc_size:299|pkt_type:SHORT_HEADER|frame:CRYPTO |conn_state:ESTABED|po_in_flight:0||retrans:2|
[2025/09/12 05:03:43 373961] [debug] |scid:43eb5c50d8bea9436846b34a|xqc_send_ctl_on_packet_sent|path:0|inflight:1106|applimit:0|
[2025/09/12 05:03:43 373968] [debug] |scid:43eb5c50d8bea9436846b34a|xqc_send_ctl_get_pto_time_and_space|srtt:34042|rtt_var:10652|pto_duration:76650|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:03:43 373974] [debug] |scid:43eb5c50d8bea9436846b34a|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8861A0C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:03:43 373980] [debug] |scid:43eb5c50d8bea9436846b34a|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8861A0C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:03:43 373985] [debug] |scid:43eb5c50d8bea9436846b34a|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8861A0C|path:0|PNS: 2, unacked: 1389|
[2025/09/12 05:03:43 373992] [debug] |scid:43eb5c50d8bea9436846b34a|xqc_timer_set|type:LOSS_DETECTION|expire:1757653423475571|now:1757653423373967|interv:101604|
[2025/09/12 05:03:43 373998] [debug] |scid:43eb5c50d8bea9436846b34a|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB8861A0C|path:0|pns:2|expire:1757653423475571|now:1757653423373967|interval:101604|pto_count:0|srtt:34042
[2025/09/12 05:03:43 374005] [debug] |scid:43eb5c50d8bea9436846b34a|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:48447|inflight:1389|
[2025/09/12 05:03:43 374012] [debug] |scid:43eb5c50d8bea9436846b34a|xqc_conn_next_wakeup_time|wakeup_time:1757653423475571|
[2025/09/12 05:03:43 374018] [debug] |scid:43eb5c50d8bea9436846b34a|xqc_engine_add_wakeup_queue|next_tick_time:1757653423475571|
[2025/09/12 05:03:43 374022] [debug] |xqc_engine_wakeup_after|wakeup:1757653423475571|now:1757653423374022|diff:101549|
[2025/09/12 05:03:43 374031] [debug] |xqc_engine_main_logic|END|now:1757653423373589|
[2025/09/12 05:03:43 374037] [debug] |xqc_engine_main_logic|BEGIN|now:1757653423374037|
[2025/09/12 05:03:43 374060] [debug] |xqc_engine_wakeup_after|wakeup:1757653423475571|now:1757653423374060|diff:101511|
[2025/09/12 05:03:43 374064] [debug] |xqc_engine_main_logic|END|now:1757653423374037|
[2025/09/12 05:03:43 379145] [info] |xqc_engine_packet_process|==>|conn:0000558BB8861A0C|size:39|state:ESTABED|recv_time:1757653423379144|
[2025/09/12 05:03:43 379160] [debug] |scid:43eb5c50d8bea9436846b34a|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:43eb5c50d8bea9436846b34a|spin_bit:0|
[2025/09/12 05:03:43 379171] [debug] |scid:43eb5c50d8bea9436846b34a|xqc_packet_decrypt|largest_pn:986352106|
[2025/09/12 05:03:43 379178] [debug] |scid:43eb5c50d8bea9436846b34a|xqc_packet_decrypt|decryption nonce|path_id:0|pn:986352107|
[2025/09/12 05:03:43 379189] [debug] |scid:43eb5c50d8bea9436846b34a|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:986352107|
[2025/09/12 05:03:43 379198] [debug] |scid:43eb5c50d8bea9436846b34a|xqc_process_frames|frame_type:2|
[2025/09/12 05:03:43 379207] [debug] |scid:43eb5c50d8bea9436846b34a|xqc_send_ctl_on_ack_received|conn:0000558BB8861A0C|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 05:03:43 379217] [debug] |scid:43eb5c50d8bea9436846b34a|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:1781|prior_delivered:2103|prior_time:1757653423341652|is_app_limited:1|send_elapse:668|ack_elapse:37492|ctl_first_sent_time:1757653423342320|lagest_ack_time:1757653423379144|curr_delivered:3545|
[2025/09/12 05:03:43 379226] [debug] |scid:43eb5c50d8bea9436846b34a|xqc_update_sample|sampler_sent_time_update:1757653423342320|
[2025/09/12 05:03:43 379233] [debug] |scid:43eb5c50d8bea9436846b34a|xqc_conn_decrease_unacked_stream_ref|stream enter DATA RECVD|stream_id:0
[2025/09/12 05:03:43 379242] [debug] |scid:43eb5c50d8bea9436846b34a|xqc_stream_maybe_need_close|stream_id:0|stream_type:0|
[2025/09/12 05:03:43 379250] [debug] |scid:43eb5c50d8bea9436846b34a|xqc_timer_set|type:STREAM_CLOSE|expire:1757653423684199|now:1757653423379249|interv:304950|
[2025/09/12 05:03:43 379258] [debug] |scid:43eb5c50d8bea9436846b34a|xqc_send_ctl_on_ack_received|sndq_packets_used:6||sndq_packets_used_bytes:0|sndq_packets_free:2|
[2025/09/12 05:03:43 379266] [debug] |scid:43eb5c50d8bea9436846b34a|xqc_send_ctl_update_rtt|before update rtt|conn:0000558BB8861A0C|srtt:34042|rttvar:10652|minrtt:31052|latest_rtt:36824|ack_delay:5168|
[2025/09/12 05:03:43 379275] [debug] |scid:43eb5c50d8bea9436846b34a|xqc_send_ctl_update_rtt|l-0.0.0.0-443-43eb5c50d8bea9436846b34a p-193.167.0.100-51215-1bfc6e643190496c816e2070a4607328b6 |after update rtt|conn:0000558BB8861A0C|srtt:33744|rttvar:8585|minrtt:31052|latest_rtt:36824|ack_delay:5168|
[2025/09/12 05:03:43 379285] [debug] |scid:43eb5c50d8bea9436846b34a|xqc_send_ctl_get_lost_sent_pn|largest_acked:9|lost_pn:6|thresh:3|
[2025/09/12 05:03:43 379293] [debug] |scid:43eb5c50d8bea9436846b34a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:03:43 379301] [debug] |scid:43eb5c50d8bea9436846b34a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:03:43 379309] [debug] |scid:43eb5c50d8bea9436846b34a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:03:43 379314] [debug] |scid:43eb5c50d8bea9436846b34a|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:03:43 379319] [debug] |scid:43eb5c50d8bea9436846b34a|xqc_send_ctl_get_pto_time_and_space|srtt:33744|rtt_var:8585|pto_duration:68084|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:03:43 379325] [debug] |scid:43eb5c50d8bea9436846b34a|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8861A0C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:03:43 379336] [debug] |scid:43eb5c50d8bea9436846b34a|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8861A0C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:03:43 379341] [debug] |scid:43eb5c50d8bea9436846b34a|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8861A0C|path:0|PNS: 2, unacked: 339|
[2025/09/12 05:03:43 379345] [debug] |scid:43eb5c50d8bea9436846b34a|xqc_timer_set|type:LOSS_DETECTION|expire:1757653423467005|now:1757653423379319|interv:87686|
[2025/09/12 05:03:43 379350] [debug] |scid:43eb5c50d8bea9436846b34a|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB8861A0C|path:0|pns:2|expire:1757653423467005|now:1757653423379319|interval:87686|pto_count:0|srtt:33744
[2025/09/12 05:03:43 379356] [debug] |scid:43eb5c50d8bea9436846b34a|xqc_generate_sample|sampler: send_elapse 668, ack_elapse 37492, delivered 1442|rate 38461|lost 3|
[2025/09/12 05:03:43 379361] [debug] |scid:43eb5c50d8bea9436846b34a|xqc_bbr_update_min_rtt|minrtt expire|rtt:31052, old_rtt:31052|
[2025/09/12 05:03:43 379367] [debug] |scid:43eb5c50d8bea9436846b34a|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:5744|extra_cwnd:4206|
[2025/09/12 05:03:43 379371] [debug] |scid:43eb5c50d8bea9436846b34a|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:48447|packet_lost:0|acked:1050|po_sent_time:1757653423342320|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2495|
[2025/09/12 05:03:43 379377] [debug] |scid:43eb5c50d8bea9436846b34a|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:48447|packet_lost:0|acked:1050|po_sent_time:1757653423342320|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2495|
[2025/09/12 05:03:43 379383] [debug] |scid:43eb5c50d8bea9436846b34a|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-43eb5c50d8bea9436846b34a p-193.167.0.100-51215-1bfc6e643190496c816e2070a4607328b6 |bbr on ack|mode:0|pacing_rate:3839759|bw:60910|cwnd:49497|full_bw_reached:0|inflight:339|srtt:33744|latest_rtt:36824|min_rtt:31052|applimit:1|lost:3|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:03:43 379390] [debug] |scid:43eb5c50d8bea9436846b34a|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:986352107|largest:986352107|pns:2|
[2025/09/12 05:03:43 379396] [info] |scid:43eb5c50d8bea9436846b34a|xqc_conn_on_pkt_processed|====>|conn:0000558BB8861A0C|path:0|size:39|pkt_type:SHORT_HEADER|pkt_num:986352107|frame:ACK |recv_time:1757653423379144|dcid:43eb5c50d8bea9436846b34a|dcid_seq:0|
[2025/09/12 05:03:43 379402] [debug] |scid:43eb5c50d8bea9436846b34a|xqc_timer_set|type:PATH_IDLE|expire:1757653543379144|now:1757653423379144|interv:120000000|
[2025/09/12 05:03:43 379407] [debug] |scid:43eb5c50d8bea9436846b34a|xqc_timer_set|type:CONN_IDLE|expire:1757653543379144|now:1757653423379144|interv:120000000|
[2025/09/12 05:03:43 379412] [debug] |scid:43eb5c50d8bea9436846b34a|xqc_engine_remove_wakeup_queue|next_tick_time:1757653423475571|pq_index:0|
[2025/09/12 05:03:43 379417] [debug] |scid:43eb5c50d8bea9436846b34a|xqc_engine_add_active_queue|last_ticked_time:1757653423373589|
[2025/09/12 05:03:43 379422] [debug] |xqc_engine_main_logic|BEGIN|now:1757653423379422|
[2025/09/12 05:03:43 379428] [debug] |scid:43eb5c50d8bea9436846b34a|xqc_engine_process_conn|conn:0000558BB8861A0C|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:1757653423379427|
[2025/09/12 05:03:43 379436] [debug] |scid:43eb5c50d8bea9436846b34a|xqc_conn_next_wakeup_time|wakeup_time:1757653423467005|
[2025/09/12 05:03:43 379441] [debug] |scid:43eb5c50d8bea9436846b34a|xqc_engine_add_wakeup_queue|next_tick_time:1757653423467005|
[2025/09/12 05:03:43 379446] [debug] |xqc_engine_wakeup_after|wakeup:1757653423467005|now:1757653423379445|diff:87560|
[2025/09/12 05:03:43 379451] [debug] |xqc_engine_main_logic|END|now:1757653423379427|
[2025/09/12 05:03:43 379461] [debug] |xqc_engine_main_logic|BEGIN|now:1757653423379461|
[2025/09/12 05:03:43 379466] [debug] |xqc_engine_wakeup_after|wakeup:1757653423467005|now:1757653423379466|diff:87539|
[2025/09/12 05:03:43 379471] [debug] |xqc_engine_main_logic|END|now:1757653423379461|
[2025/09/12 05:03:43 404487] [info] |xqc_engine_packet_process|==>|conn:0000558BB8861A0C|size:40|state:ESTABED|recv_time:1757653423404485|
[2025/09/12 05:03:43 404506] [debug] |scid:43eb5c50d8bea9436846b34a|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:43eb5c50d8bea9436846b34a|spin_bit:0|
[2025/09/12 05:03:43 404517] [debug] |scid:43eb5c50d8bea9436846b34a|xqc_packet_decrypt|largest_pn:986352107|
[2025/09/12 05:03:43 404525] [debug] |scid:43eb5c50d8bea9436846b34a|xqc_packet_decrypt|decryption nonce|path_id:0|pn:986352108|
[2025/09/12 05:03:43 404535] [debug] |scid:43eb5c50d8bea9436846b34a|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:986352108|
[2025/09/12 05:03:43 404543] [debug] |scid:43eb5c50d8bea9436846b34a|xqc_process_frames|frame_type:2|
[2025/09/12 05:03:43 404553] [debug] |scid:43eb5c50d8bea9436846b34a|xqc_send_ctl_on_ack_received|conn:0000558BB8861A0C|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:12|path_largest_ack:11|
[2025/09/12 05:03:43 404562] [debug] |scid:43eb5c50d8bea9436846b34a|xqc_update_sample|sampler_update|prior_lost:3|tx_in_flight:1073|prior_delivered:2495|prior_time:1757653423373276|is_app_limited:0|send_elapse:31711|ack_elapse:31209|ctl_first_sent_time:1757653423373682|lagest_ack_time:1757653423404485|curr_delivered:3568|
[2025/09/12 05:03:43 404572] [debug] |scid:43eb5c50d8bea9436846b34a|xqc_update_sample|sampler_sent_time_update:1757653423373682|
[2025/09/12 05:03:43 404581] [debug] |scid:43eb5c50d8bea9436846b34a|xqc_send_ctl_on_ack_received|sndq_packets_used:4||sndq_packets_used_bytes:0|sndq_packets_free:4|
[2025/09/12 05:03:43 404588] [debug] |scid:43eb5c50d8bea9436846b34a|xqc_send_ctl_on_ack_received|conn:0000558BB8861A0C|path:0|pkt_num:12|origin_pktnum:1|size:33|pns:2|pkt_type:SHORT_HEADER|frame:NEW_TOKEN |conn_state:ESTABED|frame_largest_ack:12|path_largest_ack:12|
[2025/09/12 05:03:43 404597] [debug] |scid:43eb5c50d8bea9436846b34a|xqc_update_sample|sampler_update|prior_lost:3|tx_in_flight:1073|prior_delivered:2495|prior_time:1757653423373276|is_app_limited:0|send_elapse:31711|ack_elapse:31209|ctl_first_sent_time:1757653423373682|lagest_ack_time:1757653423404485|curr_delivered:3601|
[2025/09/12 05:03:43 404607] [debug] |scid:43eb5c50d8bea9436846b34a|xqc_update_sample|sampler_sent_time_update:1757653423373795|
[2025/09/12 05:03:43 404615] [debug] |scid:43eb5c50d8bea9436846b34a|xqc_send_ctl_on_ack_received|sndq_packets_used:2||sndq_packets_used_bytes:0|sndq_packets_free:6|
[2025/09/12 05:03:43 404622] [debug] |scid:43eb5c50d8bea9436846b34a|xqc_send_ctl_update_rtt|before update rtt|conn:0000558BB8861A0C|srtt:33744|rttvar:8585|minrtt:31052|latest_rtt:30690|ack_delay:72|
[2025/09/12 05:03:43 404630] [debug] |scid:43eb5c50d8bea9436846b34a|xqc_send_ctl_update_rtt|l-0.0.0.0-443-43eb5c50d8bea9436846b34a p-193.167.0.100-51215-1bfc6e643190496c816e2070a4607328b6 |after update rtt|conn:0000558BB8861A0C|srtt:33353|rttvar:7220|minrtt:30690|latest_rtt:30690|ack_delay:72|
[2025/09/12 05:03:43 404639] [debug] |scid:43eb5c50d8bea9436846b34a|xqc_send_ctl_get_lost_sent_pn|largest_acked:12|lost_pn:9|thresh:3|
[2025/09/12 05:03:43 404647] [debug] |scid:43eb5c50d8bea9436846b34a|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:03:43 404655] [debug] |scid:43eb5c50d8bea9436846b34a|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:03:43 404663] [debug] |scid:43eb5c50d8bea9436846b34a|xqc_send_ctl_get_pto_time_and_space|srtt:33353|rtt_var:7220|pto_duration:62233|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:03:43 404670] [debug] |scid:43eb5c50d8bea9436846b34a|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8861A0C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:03:43 404682] [debug] |scid:43eb5c50d8bea9436846b34a|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8861A0C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:03:43 404687] [debug] |scid:43eb5c50d8bea9436846b34a|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8861A0C|path:0|PNS: 2, unacked: 283|
[2025/09/12 05:03:43 404692] [debug] |scid:43eb5c50d8bea9436846b34a|xqc_timer_set|type:LOSS_DETECTION|expire:1757653423461154|now:1757653423404662|interv:56492|
[2025/09/12 05:03:43 404697] [debug] |scid:43eb5c50d8bea9436846b34a|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB8861A0C|path:0|pns:2|expire:1757653423461154|now:1757653423404662|interval:56492|pto_count:0|srtt:33353
[2025/09/12 05:03:43 404702] [debug] |scid:43eb5c50d8bea9436846b34a|xqc_generate_sample|sampler: send_elapse 31711, ack_elapse 31209, delivered 1106|rate 34877|lost 3|
[2025/09/12 05:03:43 404708] [debug] |scid:43eb5c50d8bea9436846b34a|xqc_bbr_update_bandwidth|BBRv1: RTT round update 2 -> 3|
[2025/09/12 05:03:43 404713] [debug] |scid:43eb5c50d8bea9436846b34a|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (34877) in round 3|
[2025/09/12 05:03:43 404718] [debug] |scid:43eb5c50d8bea9436846b34a|xqc_bbr_update_min_rtt|probertt expire|rtt:30690, old_rtt:31052|
[2025/09/12 05:03:43 404722] [debug] |scid:43eb5c50d8bea9436846b34a|xqc_bbr_update_min_rtt|minrtt expire|rtt:30690, old_rtt:31052|
[2025/09/12 05:03:43 404727] [debug] |scid:43eb5c50d8bea9436846b34a|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:5744|extra_cwnd:2170|
[2025/09/12 05:03:43 404732] [debug] |scid:43eb5c50d8bea9436846b34a|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:49497|packet_lost:0|acked:56|po_sent_time:1757653423373795|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:3601|
[2025/09/12 05:03:43 404738] [debug] |scid:43eb5c50d8bea9436846b34a|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:49497|packet_lost:0|acked:56|po_sent_time:1757653423373795|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:3601|
[2025/09/12 05:03:43 404744] [debug] |scid:43eb5c50d8bea9436846b34a|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-43eb5c50d8bea9436846b34a p-193.167.0.100-51215-1bfc6e643190496c816e2070a4607328b6 |bbr on ack|mode:0|pacing_rate:3839759|bw:60910|cwnd:49553|full_bw_reached:0|inflight:283|srtt:33353|latest_rtt:30690|min_rtt:30690|applimit:0|lost:3|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:1|
[2025/09/12 05:03:43 404751] [debug] |scid:43eb5c50d8bea9436846b34a|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:986352108|largest:986352108|pns:2|
[2025/09/12 05:03:43 404757] [info] |scid:43eb5c50d8bea9436846b34a|xqc_conn_on_pkt_processed|====>|conn:0000558BB8861A0C|path:0|size:40|pkt_type:SHORT_HEADER|pkt_num:986352108|frame:ACK |recv_time:1757653423404485|dcid:43eb5c50d8bea9436846b34a|dcid_seq:0|
[2025/09/12 05:03:43 404763] [debug] |scid:43eb5c50d8bea9436846b34a|xqc_timer_set|type:PATH_IDLE|expire:1757653543404485|now:1757653423404485|interv:120000000|
[2025/09/12 05:03:43 404768] [debug] |scid:43eb5c50d8bea9436846b34a|xqc_timer_set|type:CONN_IDLE|expire:1757653543404485|now:1757653423404485|interv:120000000|
[2025/09/12 05:03:43 404773] [debug] |scid:43eb5c50d8bea9436846b34a|xqc_engine_remove_wakeup_queue|next_tick_time:1757653423467005|pq_index:0|
[2025/09/12 05:03:43 404778] [debug] |scid:43eb5c50d8bea9436846b34a|xqc_engine_add_active_queue|last_ticked_time:1757653423379427|
[2025/09/12 05:03:43 404783] [debug] |xqc_engine_main_logic|BEGIN|now:1757653423404783|
[2025/09/12 05:03:43 404789] [debug] |scid:43eb5c50d8bea9436846b34a|xqc_engine_process_conn|conn:0000558BB8861A0C|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:1757653423404788|
[2025/09/12 05:03:43 404797] [debug] |scid:43eb5c50d8bea9436846b34a|xqc_conn_next_wakeup_time|wakeup_time:1757653423461154|
[2025/09/12 05:03:43 404805] [debug] |scid:43eb5c50d8bea9436846b34a|xqc_engine_add_wakeup_queue|next_tick_time:1757653423461154|
[2025/09/12 05:03:43 404810] [debug] |xqc_engine_wakeup_after|wakeup:1757653423461154|now:1757653423404809|diff:56345|
[2025/09/12 05:03:43 404815] [debug] |xqc_engine_main_logic|END|now:1757653423404788|
[2025/09/12 05:03:43 404822] [debug] |xqc_engine_main_logic|BEGIN|now:1757653423404821|
[2025/09/12 05:03:43 404826] [debug] |xqc_engine_wakeup_after|wakeup:1757653423461154|now:1757653423404826|diff:56328|
[2025/09/12 05:03:43 404831] [debug] |xqc_engine_main_logic|END|now:1757653423404821|
[2025/09/12 05:03:43 458094] [info] |xqc_engine_packet_process|==>|conn:0000558BB8861A0C|size:312|state:ESTABED|recv_time:1757653423458093|
[2025/09/12 05:03:43 458113] [debug] |scid:43eb5c50d8bea9436846b34a|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:43eb5c50d8bea9436846b34a|spin_bit:0|
[2025/09/12 05:03:43 458124] [debug] |scid:43eb5c50d8bea9436846b34a|xqc_packet_decrypt|largest_pn:986352108|
[2025/09/12 05:03:43 458131] [debug] |scid:43eb5c50d8bea9436846b34a|xqc_packet_decrypt|decryption nonce|path_id:0|pn:986352109|
[2025/09/12 05:03:43 458143] [debug] |scid:43eb5c50d8bea9436846b34a|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:986352109|
[2025/09/12 05:03:43 458151] [debug] |scid:43eb5c50d8bea9436846b34a|xqc_process_frames|frame_type:18|
[2025/09/12 05:03:43 458160] [debug] |scid:43eb5c50d8bea9436846b34a|xqc_process_new_conn_id_frame|new_conn_id|6e54c96fb05eb841594538ed896df206f5|sr_token:2bff200ab79a03250357c050e0464274
[2025/09/12 05:03:43 458169] [debug] |scid:43eb5c50d8bea9436846b34a|xqc_process_frames|frame_type:18|
[2025/09/12 05:03:43 458176] [debug] |scid:43eb5c50d8bea9436846b34a|xqc_process_new_conn_id_frame|new_conn_id|2aa4673a51d651718b293f6f839359dd70|sr_token:186f209294cf0daa36c4bf5e997ee6bf
[2025/09/12 05:03:43 458184] [debug] |scid:43eb5c50d8bea9436846b34a|xqc_process_frames|frame_type:18|
[2025/09/12 05:03:43 458191] [debug] |scid:43eb5c50d8bea9436846b34a|xqc_process_new_conn_id_frame|new_conn_id|8972e2ffd89abf6f2b069fde60030c43c0|sr_token:989f55bf65ec4c2cc894dbb6f6214217
[2025/09/12 05:03:43 458199] [debug] |scid:43eb5c50d8bea9436846b34a|xqc_process_frames|frame_type:18|
[2025/09/12 05:03:43 458205] [debug] |scid:43eb5c50d8bea9436846b34a|xqc_process_new_conn_id_frame|new_conn_id|8c69bed3ea1c531526aaa9f157b7f8ebd1|sr_token:2f8f69e0b563799b02185f0bbe1dc68b
[2025/09/12 05:03:43 458210] [debug] |scid:43eb5c50d8bea9436846b34a|xqc_process_frames|frame_type:18|
[2025/09/12 05:03:43 458216] [debug] |scid:43eb5c50d8bea9436846b34a|xqc_process_new_conn_id_frame|new_conn_id|aacba0600bf2d77f55198ee24740fd6be5|sr_token:75e418d61345c99853b59fc6fce584f7
[2025/09/12 05:03:43 458225] [debug] |scid:43eb5c50d8bea9436846b34a|xqc_process_frames|frame_type:18|
[2025/09/12 05:03:43 458232] [debug] |scid:43eb5c50d8bea9436846b34a|xqc_process_new_conn_id_frame|new_conn_id|622c143a494db5b226252c1511f8dd0f95|sr_token:bdc8ca90304e5da01952421822e37513
[2025/09/12 05:03:43 458239] [debug] |scid:43eb5c50d8bea9436846b34a|xqc_process_frames|frame_type:18|
[2025/09/12 05:03:43 458247] [debug] |scid:43eb5c50d8bea9436846b34a|xqc_process_new_conn_id_frame|new_conn_id|32ab0610e0c94d29ffb5946fb951a8e86a|sr_token:5a14dceaae0a506310a31fa0d421ccc9
[2025/09/12 05:03:43 458254] [debug] |scid:43eb5c50d8bea9436846b34a|xqc_process_frames|frame_type:b|
[2025/09/12 05:03:43 458263] [debug] |scid:43eb5c50d8bea9436846b34a|xqc_process_stream_frame|offset:0|data_length:17|fin:1|stream_id:0|path:0|
[2025/09/12 05:03:43 458272] [debug] |scid:43eb5c50d8bea9436846b34a|xqc_process_stream_frame|already recvd|data_offset:0|data_length:17|merged_offset_end:17|
[2025/09/12 05:03:43 458281] [debug] |scid:43eb5c50d8bea9436846b34a|xqc_timer_set|type:ACK_01RTT|expire:1757653423483093|now:1757653423458093|interv:25000|
[2025/09/12 05:03:43 458292] [debug] |scid:43eb5c50d8bea9436846b34a|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:1757653423458093|max_ack_delay:25000|
[2025/09/12 05:03:43 458310] [debug] |scid:43eb5c50d8bea9436846b34a|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:986352109|largest:986352109|pns:2|
[2025/09/12 05:03:43 458319] [info] |scid:43eb5c50d8bea9436846b34a|xqc_conn_on_pkt_processed|====>|conn:0000558BB8861A0C|path:0|size:312|pkt_type:SHORT_HEADER|pkt_num:986352109|frame:STREAM NEW_CONNECTION_ID |recv_time:1757653423458093|dcid:43eb5c50d8bea9436846b34a|dcid_seq:0|
[2025/09/12 05:03:43 458327] [debug] |scid:43eb5c50d8bea9436846b34a|xqc_timer_set|type:PATH_IDLE|expire:1757653543458093|now:1757653423458093|interv:120000000|
[2025/09/12 05:03:43 458335] [debug] |scid:43eb5c50d8bea9436846b34a|xqc_timer_set|type:CONN_IDLE|expire:1757653543458093|now:1757653423458093|interv:120000000|
[2025/09/12 05:03:43 458343] [debug] |scid:43eb5c50d8bea9436846b34a|xqc_engine_remove_wakeup_queue|next_tick_time:1757653423461154|pq_index:0|
[2025/09/12 05:03:43 458351] [debug] |scid:43eb5c50d8bea9436846b34a|xqc_engine_add_active_queue|last_ticked_time:1757653423404788|
[2025/09/12 05:03:43 458359] [debug] |xqc_engine_main_logic|BEGIN|now:1757653423458359|
[2025/09/12 05:03:43 458368] [debug] |scid:43eb5c50d8bea9436846b34a|xqc_engine_process_conn|conn:0000558BB8861A0C|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:1757653423458366|
[2025/09/12 05:03:43 458379] [debug] |scid:43eb5c50d8bea9436846b34a|xqc_conn_next_wakeup_time|wakeup_time:1757653423461154|
[2025/09/12 05:03:43 458387] [debug] |scid:43eb5c50d8bea9436846b34a|xqc_engine_add_wakeup_queue|next_tick_time:1757653423461154|
[2025/09/12 05:03:43 458395] [debug] |xqc_engine_wakeup_after|wakeup:1757653423461154|now:1757653423458395|diff:2759|
[2025/09/12 05:03:43 458403] [debug] |xqc_engine_main_logic|END|now:1757653423458366|
[2025/09/12 05:03:43 458413] [debug] |xqc_engine_main_logic|BEGIN|now:1757653423458412|
[2025/09/12 05:03:43 458420] [debug] |xqc_engine_wakeup_after|wakeup:1757653423461154|now:1757653423458420|diff:2734|
[2025/09/12 05:03:43 458428] [debug] |xqc_engine_main_logic|END|now:1757653423458412|
[2025/09/12 05:03:43 461498] [debug] |xqc_engine_main_logic|BEGIN|now:1757653423461498|
[2025/09/12 05:03:43 461508] [debug] |scid:43eb5c50d8bea9436846b34a|xqc_engine_remove_wakeup_queue|next_tick_time:1757653423461154|pq_index:0|
[2025/09/12 05:03:43 461513] [debug] |scid:43eb5c50d8bea9436846b34a|xqc_engine_add_active_queue|last_ticked_time:1757653423458366|
[2025/09/12 05:03:43 461518] [debug] |scid:43eb5c50d8bea9436846b34a|xqc_engine_process_conn|conn:0000558BB8861A0C|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:1757653423461517|
[2025/09/12 05:03:43 461522] [debug] |scid:43eb5c50d8bea9436846b34a|xqc_timer_expire|timer expired|type:LOSS_DETECTION|expire_time:1757653423461154|now:1757653423461517|
[2025/09/12 05:03:43 461526] [debug] |scid:43eb5c50d8bea9436846b34a|xqc_timer_loss_detection_timeout|path:0|loss_detection_timeout|
[2025/09/12 05:03:43 461530] [debug] |scid:43eb5c50d8bea9436846b34a|xqc_timer_loss_detection_timeout|send Probe pkts|conn:0000558BB8861A0C|path:0|bytes_in_flight:283|
[2025/09/12 05:03:43 461534] [debug] |scid:43eb5c50d8bea9436846b34a|xqc_send_ctl_get_pto_time_and_space|srtt:33353|rtt_var:7220|pto_duration:62233|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:03:43 461539] [debug] |scid:43eb5c50d8bea9436846b34a|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8861A0C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:03:43 461543] [debug] |scid:43eb5c50d8bea9436846b34a|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8861A0C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:03:43 461552] [debug] |scid:43eb5c50d8bea9436846b34a|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8861A0C|path:0|PNS: 2, unacked: 283|
[2025/09/12 05:03:43 461556] [debug] |scid:43eb5c50d8bea9436846b34a|xqc_path_send_one_or_two_ack_elicit_pkts|send two ack-eliciting pkts|path:0|pns:2|
[2025/09/12 05:03:43 461560] [debug] |scid:43eb5c50d8bea9436846b34a|xqc_conn_send_probe_pkt|conn:0000558BB8861A0C|path:0|pkt_num:5|size:283|pkt_type:SHORT_HEADER|frame:CRYPTO |conn_state:ESTABED|
[2025/09/12 05:03:43 461565] [debug] |scid:43eb5c50d8bea9436846b34a|xqc_conn_send_probe_pkt|conn:0000558BB8861A0C|path:0|pkt_num:13|size:283|pkt_type:SHORT_HEADER|frame:CRYPTO |conn_state:ESTABED|
[2025/09/12 05:03:43 461570] [debug] |scid:43eb5c50d8bea9436846b34a|xqc_timer_loss_detection_timeout|xqc_send_ctl_set_loss_detection_timer|PTO|conn:0000558BB8861A0C|pto_count:1
[2025/09/12 05:03:43 461574] [debug] |scid:43eb5c50d8bea9436846b34a|xqc_send_ctl_set_loss_detection_timer|unset|no ack-eliciting pkts in flight|conn:0000558BB8861A0C|path:0|
[2025/09/12 05:03:43 461578] [debug] |scid:43eb5c50d8bea9436846b34a|xqc_timer_unset|type:LOSS_DETECTION|
[2025/09/12 05:03:43 461581] [debug] |scid:43eb5c50d8bea9436846b34a|xqc_timer_expire|unset|type:LOSS_DETECTION|expire_time:0|now:1757653423461517|
[2025/09/12 05:03:43 461585] [debug] |scid:43eb5c50d8bea9436846b34a|xqc_timer_unset|type:LOSS_DETECTION|
[2025/09/12 05:03:43 461590] [debug] |scid:43eb5c50d8bea9436846b34a|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:CRYPTO |stream_id:0|stream_offset:0|
[2025/09/12 05:03:43 461595] [debug] |scid:43eb5c50d8bea9436846b34a|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:CRYPTO |stream_id:0|stream_offset:0|
[2025/09/12 05:03:43 461599] [debug] |scid:43eb5c50d8bea9436846b34a|xqc_check_acked_or_dropped_pkt|conn:0000558BB8861A0C|pkt_num:5|size:283|pkt_type:SHORT_HEADER|frame:CRYPTO |
[2025/09/12 05:03:43 461604] [debug] |scid:43eb5c50d8bea9436846b34a|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:14|
[2025/09/12 05:03:43 461637] [info] |scid:43eb5c50d8bea9436846b34a|xqc_send_packet_with_pn|<==|conn:0000558BB8861A0C|path:0|pkt_num:14|size:283|sent:299|pkt_type:SHORT_HEADER|frame:CRYPTO |inflight:0|now:1757653423461612|stream_id:0|stream_offset:0|
[2025/09/12 05:03:43 461646] [debug] |scid:43eb5c50d8bea9436846b34a|xqc_send_ctl_on_packet_sent|conn:0000558BB8861A0C|path:0|pkt_num:14|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 05:03:43 461654] [debug] |scid:43eb5c50d8bea9436846b34a|xqc_send_ctl_on_packet_sent|path:0|inflight:0|applimit:0|
[2025/09/12 05:03:43 461660] [debug] |scid:43eb5c50d8bea9436846b34a|xqc_send_ctl_get_pto_time_and_space|srtt:33353|rtt_var:7220|pto_duration:124466|backoff_factor:2.00|backoff:2.00|pto_cnt:1|max_ack_delay:25|
[2025/09/12 05:03:43 461668] [debug] |scid:43eb5c50d8bea9436846b34a|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8861A0C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:03:43 461672] [debug] |scid:43eb5c50d8bea9436846b34a|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8861A0C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:03:43 461676] [debug] |scid:43eb5c50d8bea9436846b34a|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8861A0C|path:0|PNS: 2, unacked: 283|
[2025/09/12 05:03:43 461680] [debug] |scid:43eb5c50d8bea9436846b34a|xqc_timer_set|type:LOSS_DETECTION|expire:1757653423636078|now:1757653423461660|interv:174418|
[2025/09/12 05:03:43 461684] [debug] |scid:43eb5c50d8bea9436846b34a|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB8861A0C|path:0|pns:2|expire:1757653423636078|now:1757653423461660|interval:174418|pto_count:1|srtt:33353
[2025/09/12 05:03:43 461689] [debug] |scid:43eb5c50d8bea9436846b34a|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:49553|inflight:283|
[2025/09/12 05:03:43 461693] [debug] |scid:43eb5c50d8bea9436846b34a|xqc_check_acked_or_dropped_pkt|conn:0000558BB8861A0C|pkt_num:13|size:283|pkt_type:SHORT_HEADER|frame:CRYPTO |
[2025/09/12 05:03:43 461702] [debug] |scid:43eb5c50d8bea9436846b34a|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:15|
[2025/09/12 05:03:43 461728] [info] |scid:43eb5c50d8bea9436846b34a|xqc_send_packet_with_pn|<==|conn:0000558BB8861A0C|path:0|pkt_num:15|size:283|sent:299|pkt_type:SHORT_HEADER|frame:CRYPTO |inflight:283|now:1757653423461708|stream_id:0|stream_offset:0|
[2025/09/12 05:03:43 461736] [debug] |scid:43eb5c50d8bea9436846b34a|xqc_send_ctl_on_packet_sent|conn:0000558BB8861A0C|path:0|pkt_num:15|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 05:03:43 461743] [debug] |scid:43eb5c50d8bea9436846b34a|xqc_send_ctl_on_packet_sent|path:0|inflight:283|applimit:0|
[2025/09/12 05:03:43 461750] [debug] |scid:43eb5c50d8bea9436846b34a|xqc_send_ctl_get_pto_time_and_space|srtt:33353|rtt_var:7220|pto_duration:124466|backoff_factor:2.00|backoff:2.00|pto_cnt:1|max_ack_delay:25|
[2025/09/12 05:03:43 461757] [debug] |scid:43eb5c50d8bea9436846b34a|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8861A0C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:03:43 461760] [debug] |scid:43eb5c50d8bea9436846b34a|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8861A0C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:03:43 461764] [debug] |scid:43eb5c50d8bea9436846b34a|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8861A0C|path:0|PNS: 2, unacked: 566|
[2025/09/12 05:03:43 461768] [debug] |scid:43eb5c50d8bea9436846b34a|xqc_timer_set|type:LOSS_DETECTION|expire:1757653423636174|now:1757653423461750|interv:174424|
[2025/09/12 05:03:43 461772] [debug] |scid:43eb5c50d8bea9436846b34a|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB8861A0C|path:0|pns:2|expire:1757653423636174|now:1757653423461750|interval:174424|pto_count:1|srtt:33353
[2025/09/12 05:03:43 461777] [debug] |scid:43eb5c50d8bea9436846b34a|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:49553|inflight:566|
[2025/09/12 05:03:43 461781] [debug] |scid:43eb5c50d8bea9436846b34a|xqc_conn_next_wakeup_time|wakeup_time:1757653423483093|
[2025/09/12 05:03:43 461785] [debug] |scid:43eb5c50d8bea9436846b34a|xqc_engine_add_wakeup_queue|next_tick_time:1757653423483093|
[2025/09/12 05:03:43 461789] [debug] |xqc_engine_wakeup_after|wakeup:1757653423483093|now:1757653423461789|diff:21304|
[2025/09/12 05:03:43 461794] [debug] |xqc_engine_main_logic|END|now:1757653423461517|
[2025/09/12 05:03:43 474248] [info] |xqc_engine_packet_process|==>|conn:0000558BB8861A0C|size:1406|state:ESTABED|recv_time:1757653423474247|
[2025/09/12 05:03:43 474264] [debug] |scid:43eb5c50d8bea9436846b34a|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:43eb5c50d8bea9436846b34a|spin_bit:0|
[2025/09/12 05:03:43 474273] [debug] |scid:43eb5c50d8bea9436846b34a|xqc_packet_decrypt|largest_pn:986352109|
[2025/09/12 05:03:43 474281] [debug] |scid:43eb5c50d8bea9436846b34a|xqc_packet_decrypt|decryption nonce|path_id:0|pn:986352111|
[2025/09/12 05:03:43 474292] [debug] |scid:43eb5c50d8bea9436846b34a|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:986352111|
[2025/09/12 05:03:43 474299] [debug] |scid:43eb5c50d8bea9436846b34a|xqc_process_frames|frame_type:1|
[2025/09/12 05:03:43 474306] [debug] |scid:43eb5c50d8bea9436846b34a|xqc_process_frames|frame_type:0|
[2025/09/12 05:03:43 474313] [debug] |scid:43eb5c50d8bea9436846b34a|xqc_process_padding_frame|process padding|
[2025/09/12 05:03:43 474326] [debug] |scid:43eb5c50d8bea9436846b34a|xqc_timer_unset|type:ACK_01RTT|
[2025/09/12 05:03:43 474336] [debug] |scid:43eb5c50d8bea9436846b34a|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 05:03:43 474345] [debug] |scid:43eb5c50d8bea9436846b34a|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:986352111|largest:986352111|pns:2|
[2025/09/12 05:03:43 474375] [info] |scid:43eb5c50d8bea9436846b34a|xqc_conn_on_pkt_processed|====>|conn:0000558BB8861A0C|path:0|size:1406|pkt_type:SHORT_HEADER|pkt_num:986352111|frame:PADDING PING |recv_time:1757653423474247|dcid:43eb5c50d8bea9436846b34a|dcid_seq:0|
[2025/09/12 05:03:43 474385] [debug] |scid:43eb5c50d8bea9436846b34a|xqc_timer_set|type:PATH_IDLE|expire:1757653543474247|now:1757653423474247|interv:120000000|
[2025/09/12 05:03:43 474393] [debug] |scid:43eb5c50d8bea9436846b34a|xqc_timer_set|type:CONN_IDLE|expire:1757653543474247|now:1757653423474247|interv:120000000|
[2025/09/12 05:03:43 474401] [debug] |scid:43eb5c50d8bea9436846b34a|xqc_engine_remove_wakeup_queue|next_tick_time:1757653423483093|pq_index:0|
[2025/09/12 05:03:43 474409] [debug] |scid:43eb5c50d8bea9436846b34a|xqc_engine_add_active_queue|last_ticked_time:1757653423461517|
[2025/09/12 05:03:43 474417] [debug] |xqc_engine_main_logic|BEGIN|now:1757653423474417|
[2025/09/12 05:03:43 474426] [debug] |scid:43eb5c50d8bea9436846b34a|xqc_engine_process_conn|conn:0000558BB8861A0C|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:1757653423474425|
[2025/09/12 05:03:43 474434] [debug] |scid:43eb5c50d8bea9436846b34a|xqc_gen_ack_frame|largest_recv:986352111|ack_delay:187|first_ack_range:0|largest_pkt_recv_time:1757653423474247|
[2025/09/12 05:03:43 474442] [debug] |scid:43eb5c50d8bea9436846b34a|xqc_gen_ack_frame|high:986352111|low:986352111|pkt_pns:2|
[2025/09/12 05:03:43 474449] [debug] |scid:43eb5c50d8bea9436846b34a|xqc_gen_ack_frame|high:986352109|low:986352104|pkt_pns:2|
[2025/09/12 05:03:43 474457] [debug] |scid:43eb5c50d8bea9436846b34a|xqc_write_ack_to_one_packet|ack_size:10|path:0|path_largest_recv:986352111|frame_largest_recv:986352111|
[2025/09/12 05:03:43 474465] [debug] |scid:43eb5c50d8bea9436846b34a|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:2|
[2025/09/12 05:03:43 474473] [debug] |scid:43eb5c50d8bea9436846b34a|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:ACK |stream_id:0|stream_offset:0|
[2025/09/12 05:03:43 474479] [debug] |scid:43eb5c50d8bea9436846b34a|xqc_check_acked_or_dropped_pkt|conn:0000558BB8861A0C|pkt_num:0|size:32|pkt_type:SHORT_HEADER|frame:ACK |
[2025/09/12 05:03:43 474485] [debug] |scid:43eb5c50d8bea9436846b34a|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:16|
[2025/09/12 05:03:43 474522] [info] |scid:43eb5c50d8bea9436846b34a|xqc_send_packet_with_pn|<==|conn:0000558BB8861A0C|path:0|pkt_num:16|size:32|sent:48|pkt_type:SHORT_HEADER|frame:ACK |inflight:566|now:1757653423474493|stream_id:0|stream_offset:0|
[2025/09/12 05:03:43 474533] [debug] |scid:43eb5c50d8bea9436846b34a|xqc_send_ctl_on_packet_sent|conn:0000558BB8861A0C|path:0|pkt_num:16|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 05:03:43 474543] [debug] |scid:43eb5c50d8bea9436846b34a|xqc_conn_next_wakeup_time|wakeup_time:1757653423636174|
[2025/09/12 05:03:43 474552] [debug] |scid:43eb5c50d8bea9436846b34a|xqc_engine_add_wakeup_queue|next_tick_time:1757653423636174|
[2025/09/12 05:03:43 474559] [debug] |xqc_engine_wakeup_after|wakeup:1757653423636174|now:1757653423474559|diff:161615|
[2025/09/12 05:03:43 474564] [debug] |xqc_engine_main_logic|END|now:1757653423474425|
[2025/09/12 05:03:43 474571] [debug] |xqc_engine_main_logic|BEGIN|now:1757653423474570|
[2025/09/12 05:03:43 474575] [debug] |xqc_engine_wakeup_after|wakeup:1757653423636174|now:1757653423474575|diff:161599|
[2025/09/12 05:03:43 474580] [debug] |xqc_engine_main_logic|END|now:1757653423474570|
[2025/09/12 05:03:43 492596] [info] |xqc_engine_packet_process|==>|conn:0000558BB8861A0C|size:42|state:ESTABED|recv_time:1757653423492595|
[2025/09/12 05:03:43 492612] [debug] |scid:43eb5c50d8bea9436846b34a|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:43eb5c50d8bea9436846b34a|spin_bit:0|
[2025/09/12 05:03:43 492629] [debug] |scid:43eb5c50d8bea9436846b34a|xqc_packet_decrypt|largest_pn:986352111|
[2025/09/12 05:03:43 492635] [debug] |scid:43eb5c50d8bea9436846b34a|xqc_packet_decrypt|decryption nonce|path_id:0|pn:986352112|
[2025/09/12 05:03:43 492644] [debug] |scid:43eb5c50d8bea9436846b34a|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:986352112|
[2025/09/12 05:03:43 492649] [debug] |scid:43eb5c50d8bea9436846b34a|xqc_process_frames|frame_type:2|
[2025/09/12 05:03:43 492658] [debug] |scid:43eb5c50d8bea9436846b34a|xqc_send_ctl_on_ack_received|conn:0000558BB8861A0C|path:0|pkt_num:14|origin_pktnum:5|size:283|pns:2|pkt_type:SHORT_HEADER|frame:CRYPTO |conn_state:ESTABED|frame_largest_ack:14|path_largest_ack:14|
[2025/09/12 05:03:43 492664] [debug] |scid:43eb5c50d8bea9436846b34a|xqc_update_sample|sampler_update|prior_lost:3|tx_in_flight:283|prior_delivered:3601|prior_time:1757653423461612|is_app_limited:0|send_elapse:0|ack_elapse:30983|ctl_first_sent_time:1757653423461612|lagest_ack_time:1757653423492595|curr_delivered:3884|
[2025/09/12 05:03:43 492670] [debug] |scid:43eb5c50d8bea9436846b34a|xqc_update_sample|sampler_sent_time_update:1757653423461612|
[2025/09/12 05:03:43 492678] [debug] |scid:43eb5c50d8bea9436846b34a|xqc_send_ctl_on_ack_received|sndq_packets_used:3||sndq_packets_used_bytes:0|sndq_packets_free:5|
[2025/09/12 05:03:43 492684] [debug] |scid:43eb5c50d8bea9436846b34a|xqc_send_ctl_update_rtt|before update rtt|conn:0000558BB8861A0C|srtt:33353|rttvar:7220|minrtt:30690|latest_rtt:30983|ack_delay:176|
[2025/09/12 05:03:43 492691] [debug] |scid:43eb5c50d8bea9436846b34a|xqc_send_ctl_update_rtt|l-0.0.0.0-443-43eb5c50d8bea9436846b34a p-193.167.0.100-51215-1bfc6e643190496c816e2070a4607328b6 |after update rtt|conn:0000558BB8861A0C|srtt:33034|rttvar:6051|minrtt:30690|latest_rtt:30983|ack_delay:176|
[2025/09/12 05:03:43 492698] [debug] |scid:43eb5c50d8bea9436846b34a|xqc_send_ctl_get_lost_sent_pn|largest_acked:14|lost_pn:11|thresh:3|
[2025/09/12 05:03:43 492705] [debug] |scid:43eb5c50d8bea9436846b34a|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:03:43 492711] [debug] |scid:43eb5c50d8bea9436846b34a|xqc_send_ctl_set_loss_detection_timer|unset|no ack-eliciting pkts in flight|conn:0000558BB8861A0C|path:0|
[2025/09/12 05:03:43 492717] [debug] |scid:43eb5c50d8bea9436846b34a|xqc_timer_unset|type:LOSS_DETECTION|
[2025/09/12 05:03:43 492722] [debug] |scid:43eb5c50d8bea9436846b34a|xqc_generate_sample|sampler: send_elapse 0, ack_elapse 30983, delivered 283|rate 9134|lost 3|
[2025/09/12 05:03:43 492727] [debug] |scid:43eb5c50d8bea9436846b34a|xqc_bbr_update_bandwidth|BBRv1: RTT round update 3 -> 4|
[2025/09/12 05:03:43 492732] [debug] |scid:43eb5c50d8bea9436846b34a|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (9134) in round 4|
[2025/09/12 05:03:43 492736] [debug] |scid:43eb5c50d8bea9436846b34a|xqc_bbr_update_min_rtt|minrtt expire|rtt:30690, old_rtt:30690|
[2025/09/12 05:03:43 492740] [debug] |scid:43eb5c50d8bea9436846b34a|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:5744|extra_cwnd:566|
[2025/09/12 05:03:43 492744] [debug] |scid:43eb5c50d8bea9436846b34a|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:49553|packet_lost:0|acked:283|po_sent_time:1757653423461612|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:3884|
[2025/09/12 05:03:43 492748] [debug] |scid:43eb5c50d8bea9436846b34a|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:49553|packet_lost:0|acked:283|po_sent_time:1757653423461612|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:3884|
[2025/09/12 05:03:43 492753] [debug] |scid:43eb5c50d8bea9436846b34a|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-43eb5c50d8bea9436846b34a p-193.167.0.100-51215-1bfc6e643190496c816e2070a4607328b6 |bbr on ack|mode:0|pacing_rate:3839759|bw:60910|cwnd:49836|full_bw_reached:0|inflight:0|srtt:33034|latest_rtt:30983|min_rtt:30690|applimit:0|lost:3|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:1|
[2025/09/12 05:03:43 492762] [stats] |scid:43eb5c50d8bea9436846b34a|xqc_send_ctl_info_circle_record|l-0.0.0.0-443-43eb5c50d8bea9436846b34a p-193.167.0.100-51215-1bfc6e643190496c816e2070a4607328b6 |path:0||cwnd:49836|inflight:0|mode:0|applimit:0|pacing_rate:3839759|bw:60910|srtt:33034|latest_rtt:30983|min_rtt:30690|send:17|lost:3|tlp:0|recv:8|recovery:0|slow_start:1|conn_life:188392|acked:283|delivered:3884|is_cwnd_limited:0|
[2025/09/12 05:03:43 492769] [debug] |scid:43eb5c50d8bea9436846b34a|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:986352112|largest:986352112|pns:2|
[2025/09/12 05:03:43 492777] [info] |scid:43eb5c50d8bea9436846b34a|xqc_conn_on_pkt_processed|====>|conn:0000558BB8861A0C|path:0|size:42|pkt_type:SHORT_HEADER|pkt_num:986352112|frame:ACK |recv_time:1757653423492595|dcid:43eb5c50d8bea9436846b34a|dcid_seq:0|
[2025/09/12 05:03:43 492784] [debug] |scid:43eb5c50d8bea9436846b34a|xqc_timer_set|type:PATH_IDLE|expire:1757653543492595|now:1757653423492595|interv:120000000|
[2025/09/12 05:03:43 492791] [debug] |scid:43eb5c50d8bea9436846b34a|xqc_timer_set|type:CONN_IDLE|expire:1757653543492595|now:1757653423492595|interv:120000000|
[2025/09/12 05:03:43 492797] [debug] |scid:43eb5c50d8bea9436846b34a|xqc_engine_remove_wakeup_queue|next_tick_time:1757653423636174|pq_index:0|
[2025/09/12 05:03:43 492802] [debug] |scid:43eb5c50d8bea9436846b34a|xqc_engine_add_active_queue|last_ticked_time:1757653423474425|
[2025/09/12 05:03:43 492806] [debug] |xqc_engine_main_logic|BEGIN|now:1757653423492805|
[2025/09/12 05:03:43 492811] [debug] |scid:43eb5c50d8bea9436846b34a|xqc_engine_process_conn|conn:0000558BB8861A0C|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:1757653423492809|
[2025/09/12 05:03:43 492817] [debug] |scid:43eb5c50d8bea9436846b34a|xqc_conn_next_wakeup_time|wakeup_time:1757653423684199|
[2025/09/12 05:03:43 492821] [debug] |scid:43eb5c50d8bea9436846b34a|xqc_engine_add_wakeup_queue|next_tick_time:1757653423684199|
[2025/09/12 05:03:43 492825] [debug] |xqc_engine_wakeup_after|wakeup:1757653423675058|now:1757653423492825|diff:182233|
[2025/09/12 05:03:43 492829] [debug] |xqc_engine_main_logic|END|now:1757653423492809|
[2025/09/12 05:03:43 492835] [debug] |xqc_engine_main_logic|BEGIN|now:1757653423492834|
[2025/09/12 05:03:43 492838] [debug] |xqc_engine_wakeup_after|wakeup:1757653423675058|now:1757653423492838|diff:182220|
[2025/09/12 05:03:43 492842] [debug] |xqc_engine_main_logic|END|now:1757653423492834|
[2025/09/12 05:03:43 505305] [info] |xqc_engine_packet_process|==>|conn:0000558BB8861A0C|size:39|state:ESTABED|recv_time:1757653423505304|
[2025/09/12 05:03:43 505322] [debug] |scid:43eb5c50d8bea9436846b34a|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:43eb5c50d8bea9436846b34a|spin_bit:0|
[2025/09/12 05:03:43 505331] [debug] |scid:43eb5c50d8bea9436846b34a|xqc_packet_decrypt|largest_pn:986352112|
[2025/09/12 05:03:43 505337] [debug] |scid:43eb5c50d8bea9436846b34a|xqc_packet_decrypt|decryption nonce|path_id:0|pn:986352113|
[2025/09/12 05:03:43 505346] [debug] |scid:43eb5c50d8bea9436846b34a|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:986352113|
[2025/09/12 05:03:43 505351] [debug] |scid:43eb5c50d8bea9436846b34a|xqc_process_frames|frame_type:1c|
[2025/09/12 05:03:43 505358] [debug] |scid:43eb5c50d8bea9436846b34a|xqc_timer_set|type:CONN_DRAINING|expire:1757653423752072|now:1757653423505358|interv:246714|
[2025/09/12 05:03:43 505365] [debug] |scid:43eb5c50d8bea9436846b34a|xqc_send_queue_drop_packets|sndq_packets_used:0|sndq_packets_used_bytes:0|sndq_packets_free:8|
[2025/09/12 05:03:43 505371] [debug] |scid:43eb5c50d8bea9436846b34a|xqc_send_queue_drop_packets|path:0|ctl_bytes_in_flight:0|
[2025/09/12 05:03:43 505378] [debug] |scid:43eb5c50d8bea9436846b34a|xqc_timer_unset|type:ACK_INIT|
[2025/09/12 05:03:43 505383] [debug] |scid:43eb5c50d8bea9436846b34a|xqc_timer_unset|type:ACK_HSK|
[2025/09/12 05:03:43 505396] [debug] |scid:43eb5c50d8bea9436846b34a|xqc_timer_unset|type:ACK_01RTT|
[2025/09/12 05:03:43 505401] [debug] |scid:43eb5c50d8bea9436846b34a|xqc_timer_unset|type:LOSS_DETECTION|
[2025/09/12 05:03:43 505408] [info] |scid:43eb5c50d8bea9436846b34a|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 05:03:43 505417] [debug] |scid:43eb5c50d8bea9436846b34a|xqc_conn_immediate_close|gen_conn_close|state:CLOSING|
[2025/09/12 05:03:43 505422] [debug] |scid:43eb5c50d8bea9436846b34a|xqc_process_frames|draining state, skip|
[2025/09/12 05:03:43 505428] [debug] |scid:43eb5c50d8bea9436846b34a|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:986352113|largest:986352113|pns:2|
[2025/09/12 05:03:43 505435] [info] |scid:43eb5c50d8bea9436846b34a|xqc_conn_on_pkt_processed|====>|conn:0000558BB8861A0C|path:0|size:39|pkt_type:SHORT_HEADER|pkt_num:986352113|frame:CONNECTION_CLOSE |recv_time:1757653423505304|dcid:43eb5c50d8bea9436846b34a|dcid_seq:0|
[2025/09/12 05:03:43 505441] [debug] |scid:43eb5c50d8bea9436846b34a|xqc_timer_set|type:PATH_IDLE|expire:1757653543505304|now:1757653423505304|interv:120000000|
[2025/09/12 05:03:43 505447] [debug] |scid:43eb5c50d8bea9436846b34a|xqc_timer_set|type:CONN_IDLE|expire:1757653543505304|now:1757653423505304|interv:120000000|
[2025/09/12 05:03:43 505453] [debug] |scid:43eb5c50d8bea9436846b34a|xqc_engine_remove_wakeup_queue|next_tick_time:1757653423684199|pq_index:1|
[2025/09/12 05:03:43 505460] [debug] |scid:43eb5c50d8bea9436846b34a|xqc_engine_add_active_queue|last_ticked_time:1757653423492809|
[2025/09/12 05:03:43 505466] [debug] |xqc_engine_main_logic|BEGIN|now:1757653423505465|
[2025/09/12 05:03:43 505473] [debug] |scid:43eb5c50d8bea9436846b34a|xqc_engine_process_conn|conn:0000558BB8861A0C|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:1757653423505471|
[2025/09/12 05:03:43 505482] [debug] |scid:43eb5c50d8bea9436846b34a|xqc_path_get_perf_class|conn:0000558BB8861A0C|path_id:0|path_srtt:33034|min_srtt:33034|path_bw:60910|loss_rate:17.65|path_pto:0|
[2025/09/12 05:03:43 505488] [debug] |scid:43eb5c50d8bea9436846b34a|xqc_minrtt_scheduler_get_path|path srtt|conn:0000558BB8861A0C|path_id:0|path_srtt:33034|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:03:43 505496] [debug] |scid:43eb5c50d8bea9436846b34a|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CONNECTION_CLOSE |pn:0|size:26|reinj:0|path_class:2|
[2025/09/12 05:03:43 505503] [debug] |scid:43eb5c50d8bea9436846b34a|xqc_check_acked_or_dropped_pkt|conn:0000558BB8861A0C|pkt_num:0|size:26|pkt_type:SHORT_HEADER|frame:CONNECTION_CLOSE |
[2025/09/12 05:03:43 505510] [debug] |scid:43eb5c50d8bea9436846b34a|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:17|
[2025/09/12 05:03:43 505559] [info] |scid:43eb5c50d8bea9436846b34a|xqc_send_packet_with_pn|<==|conn:0000558BB8861A0C|path:0|pkt_num:17|size:26|sent:42|pkt_type:SHORT_HEADER|frame:CONNECTION_CLOSE |inflight:0|now:1757653423505520|stream_id:0|stream_offset:0|
[2025/09/12 05:03:43 505570] [debug] |scid:43eb5c50d8bea9436846b34a|xqc_send_ctl_on_packet_sent|conn:0000558BB8861A0C|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 05:03:43 505577] [debug] |scid:43eb5c50d8bea9436846b34a|xqc_conn_next_wakeup_time|wakeup_time:1757653423684199|
[2025/09/12 05:03:43 505583] [debug] |scid:43eb5c50d8bea9436846b34a|xqc_engine_add_wakeup_queue|next_tick_time:1757653423684199|
[2025/09/12 05:03:43 505589] [debug] |xqc_engine_wakeup_after|wakeup:1757653423675058|now:1757653423505589|diff:169469|
[2025/09/12 05:03:43 505600] [debug] |xqc_engine_main_logic|END|now:1757653423505471|
[2025/09/12 05:03:43 505608] [debug] |xqc_engine_main_logic|BEGIN|now:1757653423505608|
[2025/09/12 05:03:43 505613] [debug] |xqc_engine_wakeup_after|wakeup:1757653423675058|now:1757653423505613|diff:169445|
[2025/09/12 05:03:43 505619] [debug] |xqc_engine_main_logic|END|now:1757653423505608|
[2025/09/12 05:03:43 580960] [debug] |scid:cadaacbaf2b731027473c6bb|xqc_timer_set|type:CONN_IDLE|expire:1757653483580958|now:1757653423580958|interv:60000000|
[2025/09/12 05:03:43 580992] [debug] |scid:cadaacbaf2b731027473c6bb|xqc_timer_set|type:PATH_IDLE|expire:1757653483580992|now:1757653423580992|interv:60000000|
[2025/09/12 05:03:43 581004] [debug] |xqc_path_create|path:0|dcid:ba7316bdd34fa92e7751534e2f849523bd|scid:cadaacbaf2b731027473c6bb|create_path_count:1|
[2025/09/12 05:03:43 581013] [debug] |scid:cadaacbaf2b731027473c6bb|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 05:03:43 581021] [debug] |xqc_path_init|path:0|dcid:ba7316bdd34fa92e7751534e2f849523bd|scid:cadaacbaf2b731027473c6bb|state:2|
[2025/09/12 05:03:43 581028] [debug] |scid:cadaacbaf2b731027473c6bb|xqc_conn_create|success|scid:cadaacbaf2b731027473c6bb|dcid:ba7316bdd34fa92e7751534e2f849523bd|conn:0000558BB88C23DC|
[2025/09/12 05:03:43 581035] [info] |scid:cadaacbaf2b731027473c6bb|xqc_conn_server_create|hash odcid conn|odcid:5d628e78d6c7880403aa9ba88b18eb566c45|conn:0000558BB88C23DC|
[2025/09/12 05:03:43 581071] [info] |scid:cadaacbaf2b731027473c6bb|xqc_conn_get_local_transport_params|generate sr_token[34311d315f9c772351850a50bd76b44c] for cid[5d628e78d6c7880403aa9ba88b18eb566c45]
[2025/09/12 05:03:43 581110] [stats] |xqc_conn_server_init_path_addr|path:0|l-0.0.0.0-443-cadaacbaf2b731027473c6bb p-193.167.0.100-39481-ba7316bdd34fa92e7751534e2f849523bd|
[2025/09/12 05:03:43 581121] [info] |xqc_engine_packet_process|==>|conn:0000558BB88C23DC|size:1200|state:S_INIT|recv_time:1757653423580924|
[2025/09/12 05:03:43 581277] [debug] |scid:cadaacbaf2b731027473c6bb|xqc_packet_parse_initial|packet parse|initial|
[2025/09/12 05:03:43 581286] [debug] |scid:cadaacbaf2b731027473c6bb|xqc_packet_parse_initial|success|Length:1153|
[2025/09/12 05:03:43 581294] [debug] |scid:cadaacbaf2b731027473c6bb|xqc_packet_decrypt|largest_pn:0|
[2025/09/12 05:03:43 581299] [debug] |scid:cadaacbaf2b731027473c6bb|xqc_packet_decrypt|decryption nonce|path_id:0|pn:1039503549|
[2025/09/12 05:03:43 581308] [debug] |scid:cadaacbaf2b731027473c6bb|xqc_packet_decrypt_single|pkt_type:INIT|pkt_num:1039503549|
[2025/09/12 05:03:43 581314] [debug] |scid:cadaacbaf2b731027473c6bb|xqc_process_frames|frame_type:0|
[2025/09/12 05:03:43 581319] [debug] |scid:cadaacbaf2b731027473c6bb|xqc_process_padding_frame|process padding|
[2025/09/12 05:03:43 581324] [debug] |scid:cadaacbaf2b731027473c6bb|xqc_process_frames|frame_type:6|
[2025/09/12 05:03:43 581330] [info] |scid:cadaacbaf2b731027473c6bb|xqc_conn_check_token|token empty|
[2025/09/12 05:03:43 581337] [info] |scid:cadaacbaf2b731027473c6bb|xqc_process_crypto_frame|check_token fail|conn:0000558BB88C23DC|l-0.0.0.0-443-cadaacbaf2b731027473c6bb p-193.167.0.100-39481-ba7316bdd34fa92e7751534e2f849523bd|
[2025/09/12 05:03:43 581343] [debug] |scid:cadaacbaf2b731027473c6bb|xqc_create_crypto_stream|encrypt_level:0|cur_state:S_INIT|
[2025/09/12 05:03:43 581349] [debug] |scid:cadaacbaf2b731027473c6bb|xqc_process_crypto_frame|level:0|
[2025/09/12 05:03:43 581354] [debug] |scid:cadaacbaf2b731027473c6bb|xqc_read_crypto_stream|xqc_read_crypto_stream|level:0|
[2025/09/12 05:03:43 581360] [debug] |scid:cadaacbaf2b731027473c6bb|xqc_engine_add_active_queue|last_ticked_time:0|
[2025/09/12 05:03:43 581365] [debug] |scid:cadaacbaf2b731027473c6bb|xqc_create_crypto_stream|encrypt_level:2|cur_state:S_INIT|
[2025/09/12 05:03:43 581374] [debug] |scid:cadaacbaf2b731027473c6bb|xqc_process_crypto_frame|server create hsk stream|
[2025/09/12 05:03:43 581379] [debug] |scid:cadaacbaf2b731027473c6bb|xqc_process_frames|frame_type:0|
[2025/09/12 05:03:43 581391] [debug] |scid:cadaacbaf2b731027473c6bb|xqc_process_padding_frame|process padding|
[2025/09/12 05:03:43 581396] [debug] |scid:cadaacbaf2b731027473c6bb|xqc_process_frames|frame_type:6|
[2025/09/12 05:03:43 581400] [info] |scid:cadaacbaf2b731027473c6bb|xqc_conn_check_token|token empty|
[2025/09/12 05:03:43 581405] [info] |scid:cadaacbaf2b731027473c6bb|xqc_process_crypto_frame|check_token fail|conn:0000558BB88C23DC|l-0.0.0.0-443-cadaacbaf2b731027473c6bb p-193.167.0.100-39481-ba7316bdd34fa92e7751534e2f849523bd|
[2025/09/12 05:03:43 581409] [debug] |scid:cadaacbaf2b731027473c6bb|xqc_process_crypto_frame|level:0|
[2025/09/12 05:03:43 581413] [debug] |scid:cadaacbaf2b731027473c6bb|xqc_read_crypto_stream|xqc_read_crypto_stream|level:0|
[2025/09/12 05:03:43 581417] [debug] |scid:cadaacbaf2b731027473c6bb|xqc_process_frames|frame_type:6|
[2025/09/12 05:03:43 581421] [info] |scid:cadaacbaf2b731027473c6bb|xqc_conn_check_token|token empty|
[2025/09/12 05:03:43 581424] [info] |scid:cadaacbaf2b731027473c6bb|xqc_process_crypto_frame|check_token fail|conn:0000558BB88C23DC|l-0.0.0.0-443-cadaacbaf2b731027473c6bb p-193.167.0.100-39481-ba7316bdd34fa92e7751534e2f849523bd|
[2025/09/12 05:03:43 581428] [debug] |scid:cadaacbaf2b731027473c6bb|xqc_process_crypto_frame|level:0|
[2025/09/12 05:03:43 581432] [debug] |scid:cadaacbaf2b731027473c6bb|xqc_read_crypto_stream|xqc_read_crypto_stream|level:0|
[2025/09/12 05:03:43 581436] [debug] |scid:cadaacbaf2b731027473c6bb|xqc_process_frames|frame_type:6|
[2025/09/12 05:03:43 581439] [info] |scid:cadaacbaf2b731027473c6bb|xqc_conn_check_token|token empty|
[2025/09/12 05:03:43 581443] [info] |scid:cadaacbaf2b731027473c6bb|xqc_process_crypto_frame|check_token fail|conn:0000558BB88C23DC|l-0.0.0.0-443-cadaacbaf2b731027473c6bb p-193.167.0.100-39481-ba7316bdd34fa92e7751534e2f849523bd|
[2025/09/12 05:03:43 581447] [debug] |scid:cadaacbaf2b731027473c6bb|xqc_process_crypto_frame|level:0|
[2025/09/12 05:03:43 581451] [debug] |scid:cadaacbaf2b731027473c6bb|xqc_read_crypto_stream|xqc_read_crypto_stream|level:0|
[2025/09/12 05:03:43 581454] [debug] |scid:cadaacbaf2b731027473c6bb|xqc_process_frames|frame_type:6|
[2025/09/12 05:03:43 581458] [info] |scid:cadaacbaf2b731027473c6bb|xqc_conn_check_token|token empty|
[2025/09/12 05:03:43 581462] [info] |scid:cadaacbaf2b731027473c6bb|xqc_process_crypto_frame|check_token fail|conn:0000558BB88C23DC|l-0.0.0.0-443-cadaacbaf2b731027473c6bb p-193.167.0.100-39481-ba7316bdd34fa92e7751534e2f849523bd|
[2025/09/12 05:03:43 581466] [debug] |scid:cadaacbaf2b731027473c6bb|xqc_process_crypto_frame|level:0|
[2025/09/12 05:03:43 581469] [debug] |scid:cadaacbaf2b731027473c6bb|xqc_read_crypto_stream|xqc_read_crypto_stream|level:0|
[2025/09/12 05:03:43 581473] [debug] |scid:cadaacbaf2b731027473c6bb|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:0|28u|
[2025/09/12 05:03:43 581511] [debug] |scid:cadaacbaf2b731027473c6bb|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:0|SSL_quic_write_level:0|rv:-1|
[2025/09/12 05:03:43 581515] [debug] |scid:cadaacbaf2b731027473c6bb|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/09/12 05:03:43 581520] [debug] |scid:cadaacbaf2b731027473c6bb|xqc_process_frames|frame_type:0|
[2025/09/12 05:03:43 581524] [debug] |scid:cadaacbaf2b731027473c6bb|xqc_process_padding_frame|process padding|
[2025/09/12 05:03:43 581527] [debug] |scid:cadaacbaf2b731027473c6bb|xqc_process_frames|frame_type:6|
[2025/09/12 05:03:43 581531] [info] |scid:cadaacbaf2b731027473c6bb|xqc_conn_check_token|token empty|
[2025/09/12 05:03:43 581535] [info] |scid:cadaacbaf2b731027473c6bb|xqc_process_crypto_frame|check_token fail|conn:0000558BB88C23DC|l-0.0.0.0-443-cadaacbaf2b731027473c6bb p-193.167.0.100-39481-ba7316bdd34fa92e7751534e2f849523bd|
[2025/09/12 05:03:43 581539] [debug] |scid:cadaacbaf2b731027473c6bb|xqc_process_crypto_frame|level:0|
[2025/09/12 05:03:43 581542] [debug] |scid:cadaacbaf2b731027473c6bb|xqc_read_crypto_stream|xqc_read_crypto_stream|level:0|
[2025/09/12 05:03:43 581546] [debug] |scid:cadaacbaf2b731027473c6bb|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:0|28u|
[2025/09/12 05:03:43 581554] [debug] |scid:cadaacbaf2b731027473c6bb|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:0|SSL_quic_write_level:0|rv:-1|
[2025/09/12 05:03:43 581558] [debug] |scid:cadaacbaf2b731027473c6bb|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/09/12 05:03:43 581561] [debug] |scid:cadaacbaf2b731027473c6bb|xqc_process_frames|frame_type:0|
[2025/09/12 05:03:43 581565] [debug] |scid:cadaacbaf2b731027473c6bb|xqc_process_padding_frame|process padding|
[2025/09/12 05:03:43 581569] [debug] |scid:cadaacbaf2b731027473c6bb|xqc_process_frames|frame_type:6|
[2025/09/12 05:03:43 581573] [info] |scid:cadaacbaf2b731027473c6bb|xqc_conn_check_token|token empty|
[2025/09/12 05:03:43 581576] [info] |scid:cadaacbaf2b731027473c6bb|xqc_process_crypto_frame|check_token fail|conn:0000558BB88C23DC|l-0.0.0.0-443-cadaacbaf2b731027473c6bb p-193.167.0.100-39481-ba7316bdd34fa92e7751534e2f849523bd|
[2025/09/12 05:03:43 581580] [debug] |scid:cadaacbaf2b731027473c6bb|xqc_process_crypto_frame|level:0|
[2025/09/12 05:03:43 581584] [debug] |scid:cadaacbaf2b731027473c6bb|xqc_read_crypto_stream|xqc_read_crypto_stream|level:0|
[2025/09/12 05:03:43 581588] [debug] |scid:cadaacbaf2b731027473c6bb|xqc_process_frames|frame_type:6|
[2025/09/12 05:03:43 581591] [info] |scid:cadaacbaf2b731027473c6bb|xqc_conn_check_token|token empty|
[2025/09/12 05:03:43 581595] [info] |scid:cadaacbaf2b731027473c6bb|xqc_process_crypto_frame|check_token fail|conn:0000558BB88C23DC|l-0.0.0.0-443-cadaacbaf2b731027473c6bb p-193.167.0.100-39481-ba7316bdd34fa92e7751534e2f849523bd|
[2025/09/12 05:03:43 581599] [debug] |scid:cadaacbaf2b731027473c6bb|xqc_process_crypto_frame|level:0|
[2025/09/12 05:03:43 581603] [debug] |scid:cadaacbaf2b731027473c6bb|xqc_read_crypto_stream|xqc_read_crypto_stream|level:0|
[2025/09/12 05:03:43 581606] [debug] |scid:cadaacbaf2b731027473c6bb|xqc_process_frames|frame_type:6|
[2025/09/12 05:03:43 581610] [info] |scid:cadaacbaf2b731027473c6bb|xqc_conn_check_token|token empty|
[2025/09/12 05:03:43 581614] [info] |scid:cadaacbaf2b731027473c6bb|xqc_process_crypto_frame|check_token fail|conn:0000558BB88C23DC|l-0.0.0.0-443-cadaacbaf2b731027473c6bb p-193.167.0.100-39481-ba7316bdd34fa92e7751534e2f849523bd|
[2025/09/12 05:03:43 581618] [debug] |scid:cadaacbaf2b731027473c6bb|xqc_process_crypto_frame|level:0|
[2025/09/12 05:03:43 581621] [debug] |scid:cadaacbaf2b731027473c6bb|xqc_read_crypto_stream|xqc_read_crypto_stream|level:0|
[2025/09/12 05:03:43 581625] [debug] |scid:cadaacbaf2b731027473c6bb|xqc_process_frames|frame_type:6|
[2025/09/12 05:03:43 581629] [info] |scid:cadaacbaf2b731027473c6bb|xqc_conn_check_token|token empty|
[2025/09/12 05:03:43 581632] [info] |scid:cadaacbaf2b731027473c6bb|xqc_process_crypto_frame|check_token fail|conn:0000558BB88C23DC|l-0.0.0.0-443-cadaacbaf2b731027473c6bb p-193.167.0.100-39481-ba7316bdd34fa92e7751534e2f849523bd|
[2025/09/12 05:03:43 581636] [debug] |scid:cadaacbaf2b731027473c6bb|xqc_process_crypto_frame|level:0|
[2025/09/12 05:03:43 581640] [debug] |scid:cadaacbaf2b731027473c6bb|xqc_read_crypto_stream|xqc_read_crypto_stream|level:0|
[2025/09/12 05:03:43 581644] [debug] |scid:cadaacbaf2b731027473c6bb|xqc_process_frames|frame_type:6|
[2025/09/12 05:03:43 581647] [info] |scid:cadaacbaf2b731027473c6bb|xqc_conn_check_token|token empty|
[2025/09/12 05:03:43 581651] [info] |scid:cadaacbaf2b731027473c6bb|xqc_process_crypto_frame|check_token fail|conn:0000558BB88C23DC|l-0.0.0.0-443-cadaacbaf2b731027473c6bb p-193.167.0.100-39481-ba7316bdd34fa92e7751534e2f849523bd|
[2025/09/12 05:03:43 581655] [debug] |scid:cadaacbaf2b731027473c6bb|xqc_process_crypto_frame|level:0|
[2025/09/12 05:03:43 581659] [debug] |scid:cadaacbaf2b731027473c6bb|xqc_read_crypto_stream|xqc_read_crypto_stream|level:0|
[2025/09/12 05:03:43 581662] [debug] |scid:cadaacbaf2b731027473c6bb|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:0|56u|
[2025/09/12 05:03:43 581667] [debug] |scid:cadaacbaf2b731027473c6bb|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:0|SSL_quic_write_level:0|rv:-1|
[2025/09/12 05:03:43 581673] [debug] |scid:cadaacbaf2b731027473c6bb|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/09/12 05:03:43 581677] [debug] |scid:cadaacbaf2b731027473c6bb|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:0|56u|
[2025/09/12 05:03:43 581681] [debug] |scid:cadaacbaf2b731027473c6bb|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:0|SSL_quic_write_level:0|rv:-1|
[2025/09/12 05:03:43 581685] [debug] |scid:cadaacbaf2b731027473c6bb|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/09/12 05:03:43 581689] [debug] |scid:cadaacbaf2b731027473c6bb|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:0|56u|
[2025/09/12 05:03:43 581693] [debug] |scid:cadaacbaf2b731027473c6bb|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:0|SSL_quic_write_level:0|rv:-1|
[2025/09/12 05:03:43 581697] [debug] |scid:cadaacbaf2b731027473c6bb|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/09/12 05:03:43 581700] [debug] |scid:cadaacbaf2b731027473c6bb|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:0|10u|
[2025/09/12 05:03:43 581704] [debug] |scid:cadaacbaf2b731027473c6bb|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:0|SSL_quic_write_level:0|rv:-1|
[2025/09/12 05:03:43 581708] [debug] |scid:cadaacbaf2b731027473c6bb|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/09/12 05:03:43 581712] [debug] |scid:cadaacbaf2b731027473c6bb|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:0|10u|
[2025/09/12 05:03:43 581716] [debug] |scid:cadaacbaf2b731027473c6bb|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:0|SSL_quic_write_level:0|rv:-1|
[2025/09/12 05:03:43 581720] [debug] |scid:cadaacbaf2b731027473c6bb|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/09/12 05:03:43 581724] [debug] |scid:cadaacbaf2b731027473c6bb|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:0|10u|
[2025/09/12 05:03:43 581728] [debug] |scid:cadaacbaf2b731027473c6bb|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:0|SSL_quic_write_level:0|rv:-1|
[2025/09/12 05:03:43 581732] [debug] |scid:cadaacbaf2b731027473c6bb|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/09/12 05:03:43 581735] [debug] |scid:cadaacbaf2b731027473c6bb|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:0|2u|
[2025/09/12 05:03:43 581740] [debug] |scid:cadaacbaf2b731027473c6bb|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:0|SSL_quic_write_level:0|rv:-1|
[2025/09/12 05:03:43 581743] [debug] |scid:cadaacbaf2b731027473c6bb|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/09/12 05:03:43 581747] [debug] |scid:cadaacbaf2b731027473c6bb|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:0|3u|
[2025/09/12 05:03:43 581751] [debug] |scid:cadaacbaf2b731027473c6bb|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:0|SSL_quic_write_level:0|rv:-1|
[2025/09/12 05:03:43 581755] [debug] |scid:cadaacbaf2b731027473c6bb|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/09/12 05:03:43 581759] [debug] |scid:cadaacbaf2b731027473c6bb|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:0|6u|
[2025/09/12 05:03:43 581803] [info] |scid:cadaacbaf2b731027473c6bb|xqc_ssl_cert_cb|cert chain or key empty|sni:server4
[2025/09/12 05:03:43 581966] [debug] |scid:cadaacbaf2b731027473c6bb|xqc_conn_tls_transport_params_cb|1RTT_transport_params|max_datagram_frame_size:0|
[2025/09/12 05:03:43 581971] [debug] |scid:cadaacbaf2b731027473c6bb|xqc_conn_enable_multipath|xqc_conn_enable_multipath|1|0|
[2025/09/12 05:03:43 581976] [warn] |scid:cadaacbaf2b731027473c6bb|xqc_conn_try_to_enable_multipath|multipath_version_negotiation err|
[2025/09/12 05:03:43 582222] [debug] |scid:cadaacbaf2b731027473c6bb|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:2|SSL_quic_write_level:3|rv:0|
[2025/09/12 05:03:43 582230] [debug] |scid:cadaacbaf2b731027473c6bb|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/09/12 05:03:43 582235] [debug] |scid:cadaacbaf2b731027473c6bb|xqc_process_frames|frame_type:0|
[2025/09/12 05:03:43 582239] [debug] |scid:cadaacbaf2b731027473c6bb|xqc_process_padding_frame|process padding|
[2025/09/12 05:03:43 582251] [debug] |scid:cadaacbaf2b731027473c6bb|xqc_timer_unset|type:ACK_INIT|
[2025/09/12 05:03:43 582256] [debug] |scid:cadaacbaf2b731027473c6bb|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 05:03:43 582261] [debug] |scid:cadaacbaf2b731027473c6bb|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:1039503549|largest:1039503549|pns:0|
[2025/09/12 05:03:43 582266] [info] |scid:cadaacbaf2b731027473c6bb|xqc_conn_on_pkt_processed|====>|conn:0000558BB88C23DC|path:0|size:1200|pkt_type:INIT|pkt_num:1039503549|frame:PADDING CRYPTO |recv_time:1757653423580924|dcid:5d628e78d6c7880403aa9ba88b18eb566c45|dcid_seq:0|
[2025/09/12 05:03:43 582272] [debug] |scid:cadaacbaf2b731027473c6bb|xqc_timer_set|type:PATH_IDLE|expire:1757653483580924|now:1757653423580924|interv:60000000|
[2025/09/12 05:03:43 582276] [debug] |scid:cadaacbaf2b731027473c6bb|xqc_timer_set|type:CONN_IDLE|expire:1757653483580924|now:1757653423580924|interv:60000000|
[2025/09/12 05:03:43 582280] [debug] |xqc_engine_main_logic|BEGIN|now:1757653423582280|
[2025/09/12 05:03:43 582285] [debug] |scid:cadaacbaf2b731027473c6bb|xqc_engine_process_conn|conn:0000558BB88C23DC|state:S_INIT|flag:TICKING DCID_OK UPPER_CONN_EXIST INIT_RECVD NEED_RUN (null) |now:1757653423582284|
[2025/09/12 05:03:43 582290] [info] |scid:cadaacbaf2b731027473c6bb|xqc_conn_check_tx_key|keys are ready, can send 1rtt now|
[2025/09/12 05:03:43 582294] [debug] |scid:cadaacbaf2b731027473c6bb|xqc_crypto_stream_on_read|encrypt_level:0|cur_state:S_INIT|next_state:S_INITIAL_RECVD|
[2025/09/12 05:03:43 582299] [debug] |scid:cadaacbaf2b731027473c6bb|xqc_process_crypto_write_streams|
[2025/09/12 05:03:43 582303] [debug] |scid:cadaacbaf2b731027473c6bb|xqc_crypto_stream_on_write|enc_level|0|
[2025/09/12 05:03:43 582306] [debug] |scid:cadaacbaf2b731027473c6bb|xqc_crypto_stream_on_write|cur_state:1|switch|
[2025/09/12 05:03:43 582313] [info] |scid:cadaacbaf2b731027473c6bb|xqc_crypto_stream_send|crypto send data|pkt_num:0|size:137|sent:94|pkt_type:INIT|frame:CRYPTO |now:1757653423582313|
[2025/09/12 05:03:43 582318] [debug] |scid:cadaacbaf2b731027473c6bb|xqc_crypto_stream_on_write|encrypt_level:0|cur_state:S_INITIAL_RECVD|next_state:S_INITIAL_SENT|
[2025/09/12 05:03:43 582322] [debug] |scid:cadaacbaf2b731027473c6bb|xqc_process_crypto_write_streams|
[2025/09/12 05:03:43 582325] [debug] |scid:cadaacbaf2b731027473c6bb|xqc_crypto_stream_on_write|enc_level|2|
[2025/09/12 05:03:43 582330] [info] |scid:cadaacbaf2b731027473c6bb|xqc_crypto_stream_send|crypto send data|pkt_num:0|size:194|sent:152|pkt_type:HSK|frame:CRYPTO |now:1757653423582329|
[2025/09/12 05:03:43 582334] [info] |scid:cadaacbaf2b731027473c6bb|xqc_crypto_stream_send|crypto send data|pkt_num:0|size:516|sent:474|pkt_type:HSK|frame:CRYPTO |now:1757653423582334|
[2025/09/12 05:03:43 582339] [info] |scid:cadaacbaf2b731027473c6bb|xqc_crypto_stream_send|crypto send data|pkt_num:0|size:126|sent:84|pkt_type:HSK|frame:CRYPTO |now:1757653423582339|
[2025/09/12 05:03:43 582343] [info] |scid:cadaacbaf2b731027473c6bb|xqc_crypto_stream_send|crypto send data|pkt_num:0|size:82|sent:40|pkt_type:HSK|frame:CRYPTO |now:1757653423582343|
[2025/09/12 05:03:43 582348] [debug] |scid:cadaacbaf2b731027473c6bb|xqc_crypto_stream_on_write|encrypt_level:2|cur_state:S_INITIAL_SENT|next_state:S_HANDSHAKE_SENT|
[2025/09/12 05:03:43 582353] [debug] |scid:cadaacbaf2b731027473c6bb|xqc_gen_ack_frame|largest_recv:1039503549|ack_delay:1429|first_ack_range:0|largest_pkt_recv_time:1757653423580924|
[2025/09/12 05:03:43 582358] [debug] |scid:cadaacbaf2b731027473c6bb|xqc_gen_ack_frame|high:1039503549|low:1039503549|pkt_pns:0|
[2025/09/12 05:03:43 582361] [debug] |scid:cadaacbaf2b731027473c6bb|xqc_write_ack_to_one_packet|ack_size:9|path:0|path_largest_recv:1039503549|frame_largest_recv:1039503549|
[2025/09/12 05:03:43 582366] [debug] |scid:cadaacbaf2b731027473c6bb|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:0|
[2025/09/12 05:03:43 582375] [debug] |scid:cadaacbaf2b731027473c6bb|xqc_path_get_perf_class|conn:0000558BB88C23DC|path_id:0|path_srtt:250000|min_srtt:250000|path_bw:0|loss_rate:0.00|path_pto:0|
[2025/09/12 05:03:43 582380] [debug] |scid:cadaacbaf2b731027473c6bb|xqc_minrtt_scheduler_get_path|path srtt|conn:0000558BB88C23DC|path_id:0|path_srtt:250000|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:03:43 582385] [debug] |scid:cadaacbaf2b731027473c6bb|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CRYPTO |pn:0|size:137|reinj:0|path_class:2|
[2025/09/12 05:03:43 582389] [debug] |scid:cadaacbaf2b731027473c6bb|xqc_path_get_perf_class|conn:0000558BB88C23DC|path_id:0|path_srtt:250000|min_srtt:250000|path_bw:0|loss_rate:0.00|path_pto:0|
[2025/09/12 05:03:43 582394] [debug] |scid:cadaacbaf2b731027473c6bb|xqc_minrtt_scheduler_get_path|path srtt|conn:0000558BB88C23DC|path_id:0|path_srtt:250000|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:03:43 582398] [debug] |scid:cadaacbaf2b731027473c6bb|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CRYPTO |pn:0|size:194|reinj:0|path_class:2|
[2025/09/12 05:03:43 582402] [debug] |scid:cadaacbaf2b731027473c6bb|xqc_path_get_perf_class|conn:0000558BB88C23DC|path_id:0|path_srtt:250000|min_srtt:250000|path_bw:0|loss_rate:0.00|path_pto:0|
[2025/09/12 05:03:43 582406] [debug] |scid:cadaacbaf2b731027473c6bb|xqc_minrtt_scheduler_get_path|path srtt|conn:0000558BB88C23DC|path_id:0|path_srtt:250000|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:03:43 582410] [debug] |scid:cadaacbaf2b731027473c6bb|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CRYPTO |pn:0|size:516|reinj:0|path_class:2|
[2025/09/12 05:03:43 582414] [debug] |scid:cadaacbaf2b731027473c6bb|xqc_path_get_perf_class|conn:0000558BB88C23DC|path_id:0|path_srtt:250000|min_srtt:250000|path_bw:0|loss_rate:0.00|path_pto:0|
[2025/09/12 05:03:43 582418] [debug] |scid:cadaacbaf2b731027473c6bb|xqc_minrtt_scheduler_get_path|path srtt|conn:0000558BB88C23DC|path_id:0|path_srtt:250000|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:03:43 582422] [debug] |scid:cadaacbaf2b731027473c6bb|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CRYPTO |pn:0|size:126|reinj:0|path_class:2|
[2025/09/12 05:03:43 582426] [debug] |scid:cadaacbaf2b731027473c6bb|xqc_path_get_perf_class|conn:0000558BB88C23DC|path_id:0|path_srtt:250000|min_srtt:250000|path_bw:0|loss_rate:0.00|path_pto:0|
[2025/09/12 05:03:43 582430] [debug] |scid:cadaacbaf2b731027473c6bb|xqc_minrtt_scheduler_get_path|path srtt|conn:0000558BB88C23DC|path_id:0|path_srtt:250000|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:03:43 582434] [debug] |scid:cadaacbaf2b731027473c6bb|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CRYPTO |pn:0|size:82|reinj:0|path_class:2|
[2025/09/12 05:03:43 582439] [debug] |scid:cadaacbaf2b731027473c6bb|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:ACK |stream_id:0|stream_offset:0|
[2025/09/12 05:03:43 582444] [debug] |scid:cadaacbaf2b731027473c6bb|xqc_check_acked_or_dropped_pkt|conn:0000558BB88C23DC|pkt_num:0|size:137|pkt_type:INIT|frame:CRYPTO |
[2025/09/12 05:03:43 582449] [debug] |scid:cadaacbaf2b731027473c6bb|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:0|
[2025/09/12 05:03:43 582485] [info] |scid:cadaacbaf2b731027473c6bb|xqc_send_packet_with_pn|<==|conn:0000558BB88C23DC|path:0|pkt_num:0|size:1184|sent:1200|pkt_type:INIT|frame:PADDING CRYPTO |inflight:0|now:1757653423582457|stream_id:0|stream_offset:0|
[2025/09/12 05:03:43 582492] [debug] |scid:cadaacbaf2b731027473c6bb|xqc_send_ctl_on_packet_sent|conn:0000558BB88C23DC|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 05:03:43 582497] [debug] |scid:cadaacbaf2b731027473c6bb|xqc_send_ctl_on_packet_sent|path:0|inflight:0|applimit:0|
[2025/09/12 05:03:43 582505] [debug] |scid:cadaacbaf2b731027473c6bb|xqc_send_ctl_get_pto_time_and_space|srtt:250000|rtt_var:125000|pto_duration:750000|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:03:43 582510] [debug] |scid:cadaacbaf2b731027473c6bb|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB88C23DC|path:0|PNS: 0, unacked: 1184|
[2025/09/12 05:03:43 582514] [debug] |scid:cadaacbaf2b731027473c6bb|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB88C23DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:03:43 582518] [debug] |scid:cadaacbaf2b731027473c6bb|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB88C23DC|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:03:43 582522] [debug] |scid:cadaacbaf2b731027473c6bb|xqc_timer_set|type:LOSS_DETECTION|expire:1757653424332457|now:1757653423582505|interv:749952|
[2025/09/12 05:03:43 582526] [debug] |scid:cadaacbaf2b731027473c6bb|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB88C23DC|path:0|pns:0|expire:1757653424332457|now:1757653423582505|interval:749952|pto_count:0|srtt:250000
[2025/09/12 05:03:43 582531] [debug] |scid:cadaacbaf2b731027473c6bb|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:45952|inflight:1184|
[2025/09/12 05:03:43 582535] [debug] |scid:cadaacbaf2b731027473c6bb|xqc_check_acked_or_dropped_pkt|conn:0000558BB88C23DC|pkt_num:0|size:194|pkt_type:HSK|frame:CRYPTO |
[2025/09/12 05:03:43 582540] [debug] |scid:cadaacbaf2b731027473c6bb|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:0|
[2025/09/12 05:03:43 582560] [info] |scid:cadaacbaf2b731027473c6bb|xqc_send_packet_with_pn|<==|conn:0000558BB88C23DC|path:0|pkt_num:0|size:194|sent:210|pkt_type:HSK|frame:CRYPTO |inflight:1184|now:1757653423582546|stream_id:0|stream_offset:0|
[2025/09/12 05:03:43 582565] [debug] |scid:cadaacbaf2b731027473c6bb|xqc_send_ctl_on_packet_sent|conn:0000558BB88C23DC|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 05:03:43 582570] [debug] |scid:cadaacbaf2b731027473c6bb|xqc_send_ctl_on_packet_sent|path:0|inflight:1184|applimit:0|
[2025/09/12 05:03:43 582574] [debug] |scid:cadaacbaf2b731027473c6bb|xqc_send_ctl_get_pto_time_and_space|srtt:250000|rtt_var:125000|pto_duration:750000|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:03:43 582578] [debug] |scid:cadaacbaf2b731027473c6bb|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB88C23DC|path:0|PNS: 0, unacked: 1184|
[2025/09/12 05:03:43 582582] [debug] |scid:cadaacbaf2b731027473c6bb|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB88C23DC|path:0|PNS: 1, unacked: 194|
[2025/09/12 05:03:43 582586] [debug] |scid:cadaacbaf2b731027473c6bb|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB88C23DC|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:03:43 582590] [debug] |scid:cadaacbaf2b731027473c6bb|xqc_timer_set|type:LOSS_DETECTION|expire:1757653424332457|now:1757653423582574|interv:749883|
[2025/09/12 05:03:43 582594] [debug] |scid:cadaacbaf2b731027473c6bb|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB88C23DC|path:0|pns:0|expire:1757653424332457|now:1757653423582574|interval:749883|pto_count:0|srtt:250000
[2025/09/12 05:03:43 582598] [debug] |scid:cadaacbaf2b731027473c6bb|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:45952|inflight:1378|
[2025/09/12 05:03:43 582602] [debug] |scid:cadaacbaf2b731027473c6bb|xqc_check_acked_or_dropped_pkt|conn:0000558BB88C23DC|pkt_num:0|size:516|pkt_type:HSK|frame:CRYPTO |
[2025/09/12 05:03:43 582607] [debug] |scid:cadaacbaf2b731027473c6bb|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1|
[2025/09/12 05:03:43 582624] [info] |scid:cadaacbaf2b731027473c6bb|xqc_send_packet_with_pn|<==|conn:0000558BB88C23DC|path:0|pkt_num:1|size:516|sent:532|pkt_type:HSK|frame:CRYPTO |inflight:1378|now:1757653423582612|stream_id:0|stream_offset:0|
[2025/09/12 05:03:43 582629] [debug] |scid:cadaacbaf2b731027473c6bb|xqc_send_ctl_on_packet_sent|conn:0000558BB88C23DC|path:0|pkt_num:1|origin_pktnum:0|size:516|enc_size:532|pkt_type:HSK|frame:CRYPTO |conn_state:S_HANDSHAKE_SENT|po_in_flight:0||retrans:0|
[2025/09/12 05:03:43 582637] [debug] |scid:cadaacbaf2b731027473c6bb|xqc_send_ctl_on_packet_sent|path:0|inflight:1378|applimit:0|
[2025/09/12 05:03:43 582641] [debug] |scid:cadaacbaf2b731027473c6bb|xqc_send_ctl_get_pto_time_and_space|srtt:250000|rtt_var:125000|pto_duration:750000|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:03:43 582645] [debug] |scid:cadaacbaf2b731027473c6bb|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB88C23DC|path:0|PNS: 0, unacked: 1184|
[2025/09/12 05:03:43 582649] [debug] |scid:cadaacbaf2b731027473c6bb|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB88C23DC|path:0|PNS: 1, unacked: 710|
[2025/09/12 05:03:43 582653] [debug] |scid:cadaacbaf2b731027473c6bb|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB88C23DC|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:03:43 582657] [debug] |scid:cadaacbaf2b731027473c6bb|xqc_timer_set|type:LOSS_DETECTION|expire:1757653424332457|now:1757653423582641|interv:749816|
[2025/09/12 05:03:43 582660] [debug] |scid:cadaacbaf2b731027473c6bb|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB88C23DC|path:0|pns:0|expire:1757653424332457|now:1757653423582641|interval:749816|pto_count:0|srtt:250000
[2025/09/12 05:03:43 582665] [debug] |scid:cadaacbaf2b731027473c6bb|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:45952|inflight:1894|
[2025/09/12 05:03:43 582669] [debug] |scid:cadaacbaf2b731027473c6bb|xqc_check_acked_or_dropped_pkt|conn:0000558BB88C23DC|pkt_num:0|size:126|pkt_type:HSK|frame:CRYPTO |
[2025/09/12 05:03:43 582673] [debug] |scid:cadaacbaf2b731027473c6bb|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:2|
[2025/09/12 05:03:43 582693] [info] |scid:cadaacbaf2b731027473c6bb|xqc_send_packet_with_pn|<==|conn:0000558BB88C23DC|path:0|pkt_num:2|size:126|sent:142|pkt_type:HSK|frame:CRYPTO |inflight:1894|now:1757653423582678|stream_id:0|stream_offset:0|
[2025/09/12 05:03:43 582701] [debug] |scid:cadaacbaf2b731027473c6bb|xqc_send_ctl_on_packet_sent|conn:0000558BB88C23DC|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 05:03:43 582708] [debug] |scid:cadaacbaf2b731027473c6bb|xqc_send_ctl_on_packet_sent|path:0|inflight:1894|applimit:0|
[2025/09/12 05:03:43 582714] [debug] |scid:cadaacbaf2b731027473c6bb|xqc_send_ctl_get_pto_time_and_space|srtt:250000|rtt_var:125000|pto_duration:750000|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:03:43 582721] [debug] |scid:cadaacbaf2b731027473c6bb|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB88C23DC|path:0|PNS: 0, unacked: 1184|
[2025/09/12 05:03:43 582727] [debug] |scid:cadaacbaf2b731027473c6bb|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB88C23DC|path:0|PNS: 1, unacked: 836|
[2025/09/12 05:03:43 582733] [debug] |scid:cadaacbaf2b731027473c6bb|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB88C23DC|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:03:43 582738] [debug] |scid:cadaacbaf2b731027473c6bb|xqc_timer_set|type:LOSS_DETECTION|expire:1757653424332457|now:1757653423582714|interv:749743|
[2025/09/12 05:03:43 582742] [debug] |scid:cadaacbaf2b731027473c6bb|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB88C23DC|path:0|pns:0|expire:1757653424332457|now:1757653423582714|interval:749743|pto_count:0|srtt:250000
[2025/09/12 05:03:43 582747] [debug] |scid:cadaacbaf2b731027473c6bb|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:45952|inflight:2020|
[2025/09/12 05:03:43 582751] [debug] |scid:cadaacbaf2b731027473c6bb|xqc_check_acked_or_dropped_pkt|conn:0000558BB88C23DC|pkt_num:0|size:82|pkt_type:HSK|frame:CRYPTO |
[2025/09/12 05:03:43 582756] [debug] |scid:cadaacbaf2b731027473c6bb|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:3|
[2025/09/12 05:03:43 582779] [info] |scid:cadaacbaf2b731027473c6bb|xqc_send_packet_with_pn|<==|conn:0000558BB88C23DC|path:0|pkt_num:3|size:82|sent:98|pkt_type:HSK|frame:CRYPTO |inflight:2020|now:1757653423582761|stream_id:0|stream_offset:0|
[2025/09/12 05:03:43 582794] [debug] |scid:cadaacbaf2b731027473c6bb|xqc_send_ctl_on_packet_sent|conn:0000558BB88C23DC|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 05:03:43 582801] [debug] |scid:cadaacbaf2b731027473c6bb|xqc_send_ctl_on_packet_sent|path:0|inflight:2020|applimit:0|
[2025/09/12 05:03:43 582808] [debug] |scid:cadaacbaf2b731027473c6bb|xqc_send_ctl_get_pto_time_and_space|srtt:250000|rtt_var:125000|pto_duration:750000|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:03:43 582812] [debug] |scid:cadaacbaf2b731027473c6bb|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB88C23DC|path:0|PNS: 0, unacked: 1184|
[2025/09/12 05:03:43 582816] [debug] |scid:cadaacbaf2b731027473c6bb|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB88C23DC|path:0|PNS: 1, unacked: 918|
[2025/09/12 05:03:43 582820] [debug] |scid:cadaacbaf2b731027473c6bb|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB88C23DC|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:03:43 582824] [debug] |scid:cadaacbaf2b731027473c6bb|xqc_timer_set|type:LOSS_DETECTION|expire:1757653424332457|now:1757653423582807|interv:749650|
[2025/09/12 05:03:43 582828] [debug] |scid:cadaacbaf2b731027473c6bb|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB88C23DC|path:0|pns:0|expire:1757653424332457|now:1757653423582807|interval:749650|pto_count:0|srtt:250000
[2025/09/12 05:03:43 582832] [debug] |scid:cadaacbaf2b731027473c6bb|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:45952|inflight:2102|
[2025/09/12 05:03:43 582836] [debug] |scid:cadaacbaf2b731027473c6bb|xqc_check_acked_or_dropped_pkt|conn:0000558BB88C23DC|pkt_num:0|size:52|pkt_type:INIT|frame:ACK |
[2025/09/12 05:03:43 582841] [debug] |scid:cadaacbaf2b731027473c6bb|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1|
[2025/09/12 05:03:43 582864] [info] |scid:cadaacbaf2b731027473c6bb|xqc_send_packet_with_pn|<==|conn:0000558BB88C23DC|path:0|pkt_num:1|size:52|sent:68|pkt_type:INIT|frame:ACK |inflight:2102|now:1757653423582847|stream_id:0|stream_offset:0|
[2025/09/12 05:03:43 582872] [debug] |scid:cadaacbaf2b731027473c6bb|xqc_send_ctl_on_packet_sent|conn:0000558BB88C23DC|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 05:03:43 582881] [debug] |scid:cadaacbaf2b731027473c6bb|xqc_conn_next_wakeup_time|wakeup_time:1757653424332457|
[2025/09/12 05:03:43 582888] [debug] |scid:cadaacbaf2b731027473c6bb|xqc_engine_add_wakeup_queue|next_tick_time:1757653424332457|
[2025/09/12 05:03:43 582893] [debug] |xqc_engine_wakeup_after|wakeup:1757653423675058|now:1757653423582893|diff:92165|
[2025/09/12 05:03:43 582898] [debug] |xqc_engine_main_logic|END|now:1757653423582284|
[2025/09/12 05:03:43 582903] [debug] |xqc_engine_main_logic|BEGIN|now:1757653423582903|
[2025/09/12 05:03:43 582907] [debug] |xqc_engine_wakeup_after|wakeup:1757653423675058|now:1757653423582907|diff:92151|
[2025/09/12 05:03:43 582911] [debug] |xqc_engine_main_logic|END|now:1757653423582903|
[2025/09/12 05:03:43 676032] [debug] |xqc_engine_main_logic|BEGIN|now:1757653423676031|
[2025/09/12 05:03:43 676075] [debug] |scid:acfbf372696bbc19d75f4666|xqc_engine_remove_wakeup_queue|next_tick_time:1757653423675058|pq_index:0|
[2025/09/12 05:03:43 676082] [debug] |scid:acfbf372696bbc19d75f4666|xqc_engine_add_active_queue|last_ticked_time:1757653423356730|
[2025/09/12 05:03:43 676090] [debug] |scid:acfbf372696bbc19d75f4666|xqc_engine_process_conn|conn:0000558BB887DF2C|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:1757653423676087|
[2025/09/12 05:03:43 676097] [debug] |scid:acfbf372696bbc19d75f4666|xqc_timer_expire|timer expired|type:LOSS_DETECTION|expire_time:1757653423675058|now:1757653423676087|
[2025/09/12 05:03:43 676113] [debug] |scid:acfbf372696bbc19d75f4666|xqc_timer_loss_detection_timeout|path:0|loss_detection_timeout|
[2025/09/12 05:03:43 676119] [debug] |scid:acfbf372696bbc19d75f4666|xqc_timer_loss_detection_timeout|send Probe pkts|conn:0000558BB887DF2C|path:0|bytes_in_flight:3150|
[2025/09/12 05:03:43 676124] [debug] |scid:acfbf372696bbc19d75f4666|xqc_send_ctl_get_pto_time_and_space|srtt:32649|rtt_var:5465|pto_duration:218036|backoff_factor:2.00|backoff:4.00|pto_cnt:2|max_ack_delay:25|
[2025/09/12 05:03:43 676131] [debug] |scid:acfbf372696bbc19d75f4666|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB887DF2C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:03:43 676136] [debug] |scid:acfbf372696bbc19d75f4666|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB887DF2C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:03:43 676140] [debug] |scid:acfbf372696bbc19d75f4666|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB887DF2C|path:0|PNS: 2, unacked: 3150|
[2025/09/12 05:03:43 676145] [debug] |scid:acfbf372696bbc19d75f4666|xqc_path_send_one_or_two_ack_elicit_pkts|send two ack-eliciting pkts|path:0|pns:2|
[2025/09/12 05:03:43 676152] [debug] |scid:acfbf372696bbc19d75f4666|xqc_conn_send_probe_pkt|conn:0000558BB887DF2C|path:0|pkt_num:6|size:1050|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|
[2025/09/12 05:03:43 676160] [debug] |scid:acfbf372696bbc19d75f4666|xqc_conn_send_probe_pkt|conn:0000558BB887DF2C|path:0|pkt_num:13|size:1050|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|
[2025/09/12 05:03:43 676166] [debug] |scid:acfbf372696bbc19d75f4666|xqc_timer_loss_detection_timeout|xqc_send_ctl_set_loss_detection_timer|PTO|conn:0000558BB887DF2C|pto_count:3
[2025/09/12 05:03:43 676171] [debug] |scid:acfbf372696bbc19d75f4666|xqc_send_ctl_get_pto_time_and_space|srtt:32649|rtt_var:5465|pto_duration:436072|backoff_factor:2.00|backoff:8.00|pto_cnt:3|max_ack_delay:25|
[2025/09/12 05:03:43 676176] [debug] |scid:acfbf372696bbc19d75f4666|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB887DF2C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:03:43 676181] [debug] |scid:acfbf372696bbc19d75f4666|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB887DF2C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:03:43 676186] [debug] |scid:acfbf372696bbc19d75f4666|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB887DF2C|path:0|PNS: 2, unacked: 3150|
[2025/09/12 05:03:43 676191] [debug] |scid:acfbf372696bbc19d75f4666|xqc_timer_set|type:LOSS_DETECTION|expire:1757653423993094|now:1757653423676171|interv:316923|
[2025/09/12 05:03:43 676196] [debug] |scid:acfbf372696bbc19d75f4666|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB887DF2C|path:0|pns:2|expire:1757653423993094|now:1757653423676171|interval:316923|pto_count:3|srtt:32649
[2025/09/12 05:03:43 676204] [debug] |scid:acfbf372696bbc19d75f4666|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:STREAM |stream_id:0|stream_offset:1024|
[2025/09/12 05:03:43 676210] [debug] |scid:acfbf372696bbc19d75f4666|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:STREAM |stream_id:0|stream_offset:1024|
[2025/09/12 05:03:43 676216] [debug] |scid:acfbf372696bbc19d75f4666|xqc_check_acked_or_dropped_pkt|conn:0000558BB887DF2C|pkt_num:6|size:1050|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:03:43 676222] [debug] |scid:acfbf372696bbc19d75f4666|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:17|
[2025/09/12 05:03:43 676287] [info] |scid:acfbf372696bbc19d75f4666|xqc_send_packet_with_pn|<==|conn:0000558BB887DF2C|path:0|pkt_num:17|size:1050|sent:1066|pkt_type:SHORT_HEADER|frame:STREAM |inflight:3150|now:1757653423676239|stream_id:0|stream_offset:1024|
[2025/09/12 05:03:43 676297] [debug] |scid:acfbf372696bbc19d75f4666|xqc_send_ctl_on_packet_sent|conn:0000558BB887DF2C|path:0|pkt_num:17|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 05:03:43 676307] [debug] |scid:acfbf372696bbc19d75f4666|xqc_send_ctl_on_packet_sent|path:0|inflight:3150|applimit:0|
[2025/09/12 05:03:43 676324] [debug] |scid:acfbf372696bbc19d75f4666|xqc_send_ctl_get_pto_time_and_space|srtt:32649|rtt_var:5465|pto_duration:436072|backoff_factor:2.00|backoff:8.00|pto_cnt:3|max_ack_delay:25|
[2025/09/12 05:03:43 676331] [debug] |scid:acfbf372696bbc19d75f4666|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB887DF2C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:03:43 676336] [debug] |scid:acfbf372696bbc19d75f4666|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB887DF2C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:03:43 676341] [debug] |scid:acfbf372696bbc19d75f4666|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB887DF2C|path:0|PNS: 2, unacked: 4200|
[2025/09/12 05:03:43 676346] [debug] |scid:acfbf372696bbc19d75f4666|xqc_timer_set|type:LOSS_DETECTION|expire:1757653424312311|now:1757653423676323|interv:635988|
[2025/09/12 05:03:43 676351] [debug] |scid:acfbf372696bbc19d75f4666|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB887DF2C|path:0|pns:2|expire:1757653424312311|now:1757653423676323|interval:635988|pto_count:3|srtt:32649
[2025/09/12 05:03:43 676357] [debug] |scid:acfbf372696bbc19d75f4666|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:48784|inflight:4200|
[2025/09/12 05:03:43 676363] [debug] |scid:acfbf372696bbc19d75f4666|xqc_check_acked_or_dropped_pkt|conn:0000558BB887DF2C|pkt_num:13|size:1050|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:03:43 676369] [debug] |scid:acfbf372696bbc19d75f4666|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:18|
[2025/09/12 05:03:43 676401] [info] |scid:acfbf372696bbc19d75f4666|xqc_send_packet_with_pn|<==|conn:0000558BB887DF2C|path:0|pkt_num:18|size:1050|sent:1066|pkt_type:SHORT_HEADER|frame:STREAM |inflight:4200|now:1757653423676377|stream_id:0|stream_offset:1024|
[2025/09/12 05:03:43 676412] [debug] |scid:acfbf372696bbc19d75f4666|xqc_send_ctl_on_packet_sent|conn:0000558BB887DF2C|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:16|
[2025/09/12 05:03:43 676420] [debug] |scid:acfbf372696bbc19d75f4666|xqc_send_ctl_on_packet_sent|path:0|inflight:4200|applimit:0|
[2025/09/12 05:03:43 676429] [debug] |scid:acfbf372696bbc19d75f4666|xqc_send_ctl_get_pto_time_and_space|srtt:32649|rtt_var:5465|pto_duration:436072|backoff_factor:2.00|backoff:8.00|pto_cnt:3|max_ack_delay:25|
[2025/09/12 05:03:43 676436] [debug] |scid:acfbf372696bbc19d75f4666|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB887DF2C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:03:43 676441] [debug] |scid:acfbf372696bbc19d75f4666|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB887DF2C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:03:43 676446] [debug] |scid:acfbf372696bbc19d75f4666|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB887DF2C|path:0|PNS: 2, unacked: 5250|
[2025/09/12 05:03:43 676451] [debug] |scid:acfbf372696bbc19d75f4666|xqc_timer_set|type:LOSS_DETECTION|expire:1757653424312449|now:1757653423676428|interv:636021|
[2025/09/12 05:03:43 676455] [debug] |scid:acfbf372696bbc19d75f4666|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB887DF2C|path:0|pns:2|expire:1757653424312449|now:1757653423676428|interval:636021|pto_count:3|srtt:32649
[2025/09/12 05:03:43 676461] [debug] |scid:acfbf372696bbc19d75f4666|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:48784|inflight:5250|
[2025/09/12 05:03:43 676467] [debug] |scid:acfbf372696bbc19d75f4666|xqc_conn_next_wakeup_time|wakeup_time:1757653424312449|
[2025/09/12 05:03:43 676472] [debug] |scid:acfbf372696bbc19d75f4666|xqc_engine_add_wakeup_queue|next_tick_time:1757653424312449|
[2025/09/12 05:03:43 676477] [debug] |xqc_engine_wakeup_after|wakeup:1757653423684199|now:1757653423676477|diff:7722|
[2025/09/12 05:03:43 676483] [debug] |xqc_engine_main_logic|END|now:1757653423676087|
[2025/09/12 05:03:43 684562] [debug] |xqc_engine_main_logic|BEGIN|now:1757653423684562|
[2025/09/12 05:03:43 684571] [debug] |scid:43eb5c50d8bea9436846b34a|xqc_engine_remove_wakeup_queue|next_tick_time:1757653423684199|pq_index:0|
[2025/09/12 05:03:43 684583] [debug] |scid:43eb5c50d8bea9436846b34a|xqc_engine_add_active_queue|last_ticked_time:1757653423505471|
[2025/09/12 05:03:43 684590] [debug] |scid:43eb5c50d8bea9436846b34a|xqc_engine_process_conn|conn:0000558BB8861A0C|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:1757653423684589|
[2025/09/12 05:03:43 684596] [debug] |scid:43eb5c50d8bea9436846b34a|xqc_timer_expire|timer expired|type:STREAM_CLOSE|expire_time:1757653423684199|now:1757653423684589|
[2025/09/12 05:03:43 684601] [debug] |scid:43eb5c50d8bea9436846b34a|xqc_timer_stream_close_timeout|stream_id:0|stream_type:0|stream close|
[2025/09/12 05:03:43 684607] [debug] |scid:43eb5c50d8bea9436846b34a|xqc_destroy_stream|send_state:3|recv_state:3|stream_id:0|stream_type:0|
[2025/09/12 05:03:43 684617] [stats] |scid:43eb5c50d8bea9436846b34a|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:1757653423341254|wrt_delay:139|snd_delay:1066|finwrt_delay:139|finsnd_delay:1066|finrcv_delay:1|finread_delay:67|all_acked_delay:37986|firstfinack_dely:37979|close_delay:37995|apprst_delay:0|rstsnd_delay:0|rstrcv_delay:0|l-0.0.0.0-443-43eb5c50d8bea9436846b34a p-193.167.0.100-51215-1bfc6e643190496c816e2070a4607328b6|path_info:mp is not supported in connection scid:43eb5c50d8bea9436846b34a|fec_recv_delay:0u|fec_send_rpr_cnt:0|retrans:0|
[2025/09/12 05:03:43 684626] [debug] |scid:43eb5c50d8bea9436846b34a|xqc_timer_expire|unset|type:STREAM_CLOSE|expire_time:1757653423684199|now:1757653423684589|
[2025/09/12 05:03:43 684631] [debug] |scid:43eb5c50d8bea9436846b34a|xqc_timer_unset|type:STREAM_CLOSE|
[2025/09/12 05:03:43 684638] [debug] |scid:43eb5c50d8bea9436846b34a|xqc_conn_next_wakeup_time|wakeup_time:1757653423752072|
[2025/09/12 05:03:43 684643] [debug] |scid:43eb5c50d8bea9436846b34a|xqc_engine_add_wakeup_queue|next_tick_time:1757653423752072|
[2025/09/12 05:03:43 684648] [debug] |xqc_engine_wakeup_after|wakeup:1757653423752072|now:1757653423684648|diff:67424|
[2025/09/12 05:03:43 684653] [debug] |xqc_engine_main_logic|END|now:1757653423684589|
[2025/09/12 05:03:43 752746] [debug] |xqc_engine_main_logic|BEGIN|now:1757653423752745|
[2025/09/12 05:03:43 752761] [debug] |scid:43eb5c50d8bea9436846b34a|xqc_engine_remove_wakeup_queue|next_tick_time:1757653423752072|pq_index:0|
[2025/09/12 05:03:43 752767] [debug] |scid:43eb5c50d8bea9436846b34a|xqc_engine_add_active_queue|last_ticked_time:1757653423684589|
[2025/09/12 05:03:43 752773] [debug] |scid:43eb5c50d8bea9436846b34a|xqc_engine_process_conn|conn:0000558BB8861A0C|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:1757653423752772|
[2025/09/12 05:03:43 752779] [debug] |scid:43eb5c50d8bea9436846b34a|xqc_timer_expire|timer expired|type:CONN_DRAINING|expire_time:1757653423752072|now:1757653423752772|
[2025/09/12 05:03:43 752784] [debug] |scid:43eb5c50d8bea9436846b34a|xqc_timer_expire|unset|type:CONN_DRAINING|expire_time:1757653423752072|now:1757653423752772|
[2025/09/12 05:03:43 752789] [debug] |scid:43eb5c50d8bea9436846b34a|xqc_timer_unset|type:CONN_DRAINING|
[2025/09/12 05:03:43 752794] [info] |xqc_engine_main_logic|conn:0000558BB8861A0C|l-0.0.0.0-443-43eb5c50d8bea9436846b34a p-193.167.0.100-51215-1bfc6e643190496c816e2070a4607328b6|conn_state:13|next_tick_time:1757653423752072
[2025/09/12 05:03:43 752810] [report] |scid:43eb5c50d8bea9436846b34a|xqc_conn_destroy|0000558BB8861A0C|has_0rtt:0|0rtt_accept:0|token_ok:0|handshake_time:36627|first_send_delay:37023|conn_persist:448439|keyupdate_cnt:0|err:0x0|close_msg:remote close|l-0.0.0.0-443-43eb5c50d8bea9436846b34a p-193.167.0.100-51215-1bfc6e643190496c816e2070a4607328b6|hsk_recv:36020|close_recv:200988|close_send:201150|last_recv:200934|last_send:201150|mp_enable:0|create:1|validated:1|active:1|path_info:0/1/0/a/0,1,1,1,0,0,0,0,0,0,0,22,13,10,1024,0,34,i32,4,26,39,40000,986352113,200,0,4,1393,1406,3,986352111,169,0,4,29,42,4,986352112,188,0,4,26,40000,17,201,4,283,20,15,157,4,32,4,16,170,0-2,0-2,0-0,0-0,0-0,0-33,0-5332,0-5723,0-17,0-10,0-3,0-0,0-0,0-0,0-0,0-0,0-0,0-0|alpn:hq-interop|rebind_count:0|rebind_valid:0|rtx_pkt:3|tlp_pkt:0|snd_pkt:17|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 05:03:43 752859] [debug] |scid:43eb5c50d8bea9436846b34a|xqc_send_ctl_destroy|destroy|
[2025/09/12 05:03:43 752867] [debug] |scid:43eb5c50d8bea9436846b34a|xqc_destroy_crypto_stream|destroy crypto stream|encrypt_level:0|cur_state:CLOSED|
[2025/09/12 05:03:43 752872] [debug] |scid:43eb5c50d8bea9436846b34a|xqc_destroy_crypto_stream|destroy crypto stream|encrypt_level:2|cur_state:CLOSED|
[2025/09/12 05:03:43 752877] [debug] |scid:43eb5c50d8bea9436846b34a|xqc_destroy_crypto_stream|destroy crypto stream|encrypt_level:3|cur_state:CLOSED|
[2025/09/12 05:03:43 752920] [debug] |xqc_engine_wakeup_after|wakeup:1757653424312449|now:1757653423752920|diff:559529|
[2025/09/12 05:03:43 752927] [debug] |xqc_engine_main_logic|END|now:1757653423752772|
[2025/09/12 05:03:43 915689] [info] |xqc_engine_packet_process|==>|conn:0000558BB88C23DC|size:61|state:S_HANDSHAKE_SENT|recv_time:1757653423915687|
[2025/09/12 05:03:43 915715] [debug] |scid:cadaacbaf2b731027473c6bb|xqc_packet_parse_handshake|success|Length:21|
[2025/09/12 05:03:43 915729] [debug] |scid:cadaacbaf2b731027473c6bb|xqc_packet_decrypt|largest_pn:0|
[2025/09/12 05:03:43 915737] [debug] |scid:cadaacbaf2b731027473c6bb|xqc_packet_decrypt|decryption nonce|path_id:0|pn:1039503550|
[2025/09/12 05:03:43 915750] [debug] |scid:cadaacbaf2b731027473c6bb|xqc_packet_decrypt_single|pkt_type:HSK|pkt_num:1039503550|
[2025/09/12 05:03:43 915758] [debug] |scid:cadaacbaf2b731027473c6bb|xqc_process_frames|frame_type:1|
[2025/09/12 05:03:43 915770] [debug] |scid:cadaacbaf2b731027473c6bb|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 05:03:43 915780] [info] |scid:cadaacbaf2b731027473c6bb|xqc_send_ctl_on_pns_discard|xqc_send_ctl_set_loss_detection_timer on discard pns:0
[2025/09/12 05:03:43 915789] [debug] |scid:cadaacbaf2b731027473c6bb|xqc_send_ctl_get_pto_time_and_space|srtt:250000|rtt_var:125000|pto_duration:750000|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:03:43 915798] [debug] |scid:cadaacbaf2b731027473c6bb|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB88C23DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:03:43 915805] [debug] |scid:cadaacbaf2b731027473c6bb|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB88C23DC|path:0|PNS: 1, unacked: 918|
[2025/09/12 05:03:43 915813] [debug] |scid:cadaacbaf2b731027473c6bb|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB88C23DC|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:03:43 915820] [debug] |scid:cadaacbaf2b731027473c6bb|xqc_timer_set|type:LOSS_DETECTION|expire:1757653424332761|now:1757653423915788|interv:416973|
[2025/09/12 05:03:43 915828] [debug] |scid:cadaacbaf2b731027473c6bb|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB88C23DC|path:0|pns:1|expire:1757653424332761|now:1757653423915788|interval:416973|pto_count:0|srtt:250000
[2025/09/12 05:03:43 915834] [info] |scid:cadaacbaf2b731027473c6bb|xqc_conn_addr_validated|Address Validated|conn:0000558BB88C23DC|role:1|
[2025/09/12 05:03:43 915842] [debug] |scid:cadaacbaf2b731027473c6bb|xqc_timer_unset|type:ACK_HSK|
[2025/09/12 05:03:43 915852] [debug] |scid:cadaacbaf2b731027473c6bb|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 05:03:43 915873] [debug] |scid:cadaacbaf2b731027473c6bb|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:1039503550|largest:1039503550|pns:1|
[2025/09/12 05:03:43 915882] [info] |scid:cadaacbaf2b731027473c6bb|xqc_conn_on_pkt_processed|====>|conn:0000558BB88C23DC|path:0|size:61|pkt_type:HSK|pkt_num:1039503550|frame:PING |recv_time:1757653423915687|dcid:cadaacbaf2b731027473c6bb|dcid_seq:0|
[2025/09/12 05:03:43 915891] [debug] |scid:cadaacbaf2b731027473c6bb|xqc_timer_set|type:PATH_IDLE|expire:1757653483915687|now:1757653423915687|interv:60000000|
[2025/09/12 05:03:43 915900] [debug] |scid:cadaacbaf2b731027473c6bb|xqc_timer_set|type:CONN_IDLE|expire:1757653483915687|now:1757653423915687|interv:60000000|
[2025/09/12 05:03:43 915906] [debug] |scid:cadaacbaf2b731027473c6bb|xqc_engine_remove_wakeup_queue|next_tick_time:1757653424332457|pq_index:2|
[2025/09/12 05:03:43 915912] [debug] |scid:cadaacbaf2b731027473c6bb|xqc_engine_add_active_queue|last_ticked_time:1757653423582284|
[2025/09/12 05:03:43 915917] [debug] |xqc_engine_main_logic|BEGIN|now:1757653423915917|
[2025/09/12 05:03:43 915923] [debug] |scid:cadaacbaf2b731027473c6bb|xqc_engine_process_conn|conn:0000558BB88C23DC|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:1757653423915922|
[2025/09/12 05:03:43 915932] [debug] |scid:cadaacbaf2b731027473c6bb|xqc_gen_ack_frame|largest_recv:1039503550|ack_delay:244|first_ack_range:0|largest_pkt_recv_time:1757653423915687|
[2025/09/12 05:03:43 915938] [debug] |scid:cadaacbaf2b731027473c6bb|xqc_gen_ack_frame|high:1039503550|low:1039503550|pkt_pns:1|
[2025/09/12 05:03:43 915943] [debug] |scid:cadaacbaf2b731027473c6bb|xqc_write_ack_to_one_packet|ack_size:8|path:0|path_largest_recv:1039503550|frame_largest_recv:1039503550|
[2025/09/12 05:03:43 915948] [debug] |scid:cadaacbaf2b731027473c6bb|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:1|
[2025/09/12 05:03:43 915954] [debug] |scid:cadaacbaf2b731027473c6bb|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:ACK |stream_id:0|stream_offset:0|
[2025/09/12 05:03:43 915961] [debug] |scid:cadaacbaf2b731027473c6bb|xqc_check_acked_or_dropped_pkt|conn:0000558BB88C23DC|pkt_num:0|size:50|pkt_type:HSK|frame:ACK |
[2025/09/12 05:03:43 915967] [debug] |scid:cadaacbaf2b731027473c6bb|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:4|
[2025/09/12 05:03:43 916017] [info] |scid:cadaacbaf2b731027473c6bb|xqc_send_packet_with_pn|<==|conn:0000558BB88C23DC|path:0|pkt_num:4|size:50|sent:66|pkt_type:HSK|frame:ACK |inflight:918|now:1757653423915976|stream_id:0|stream_offset:0|
[2025/09/12 05:03:43 916025] [debug] |scid:cadaacbaf2b731027473c6bb|xqc_send_ctl_on_packet_sent|conn:0000558BB88C23DC|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 05:03:43 916032] [debug] |scid:cadaacbaf2b731027473c6bb|xqc_conn_next_wakeup_time|wakeup_time:1757653424332761|
[2025/09/12 05:03:43 916037] [debug] |scid:cadaacbaf2b731027473c6bb|xqc_engine_add_wakeup_queue|next_tick_time:1757653424332761|
[2025/09/12 05:03:43 916061] [debug] |xqc_engine_wakeup_after|wakeup:1757653424312449|now:1757653423916061|diff:396388|
[2025/09/12 05:03:43 916066] [debug] |xqc_engine_main_logic|END|now:1757653423915922|
[2025/09/12 05:03:43 916071] [debug] |xqc_engine_main_logic|BEGIN|now:1757653423916071|
[2025/09/12 05:03:43 916076] [debug] |xqc_engine_wakeup_after|wakeup:1757653424312449|now:1757653423916076|diff:396373|
[2025/09/12 05:03:43 916082] [debug] |xqc_engine_main_logic|END|now:1757653423916071|
[2025/09/12 05:03:44 313535] [debug] |xqc_engine_main_logic|BEGIN|now:1757653424313534|
[2025/09/12 05:03:44 313558] [debug] |scid:acfbf372696bbc19d75f4666|xqc_engine_remove_wakeup_queue|next_tick_time:1757653424312449|pq_index:0|
[2025/09/12 05:03:44 313575] [debug] |scid:acfbf372696bbc19d75f4666|xqc_engine_add_active_queue|last_ticked_time:1757653423676087|
[2025/09/12 05:03:44 313583] [debug] |scid:acfbf372696bbc19d75f4666|xqc_engine_process_conn|conn:0000558BB887DF2C|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:1757653424313580|
[2025/09/12 05:03:44 313590] [debug] |scid:acfbf372696bbc19d75f4666|xqc_timer_expire|timer expired|type:LOSS_DETECTION|expire_time:1757653424312449|now:1757653424313580|
[2025/09/12 05:03:44 313596] [debug] |scid:acfbf372696bbc19d75f4666|xqc_timer_loss_detection_timeout|path:0|loss_detection_timeout|
[2025/09/12 05:03:44 313601] [debug] |scid:acfbf372696bbc19d75f4666|xqc_timer_loss_detection_timeout|send Probe pkts|conn:0000558BB887DF2C|path:0|bytes_in_flight:5250|
[2025/09/12 05:03:44 313607] [debug] |scid:acfbf372696bbc19d75f4666|xqc_send_ctl_get_pto_time_and_space|srtt:32649|rtt_var:5465|pto_duration:436072|backoff_factor:2.00|backoff:8.00|pto_cnt:3|max_ack_delay:25|
[2025/09/12 05:03:44 313613] [debug] |scid:acfbf372696bbc19d75f4666|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB887DF2C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:03:44 313618] [debug] |scid:acfbf372696bbc19d75f4666|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB887DF2C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:03:44 313623] [debug] |scid:acfbf372696bbc19d75f4666|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB887DF2C|path:0|PNS: 2, unacked: 5250|
[2025/09/12 05:03:44 313628] [debug] |scid:acfbf372696bbc19d75f4666|xqc_path_send_one_or_two_ack_elicit_pkts|send two ack-eliciting pkts|path:0|pns:2|
[2025/09/12 05:03:44 313634] [debug] |scid:acfbf372696bbc19d75f4666|xqc_conn_send_probe_pkt|conn:0000558BB887DF2C|path:0|pkt_num:6|size:1050|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|
[2025/09/12 05:03:44 313642] [debug] |scid:acfbf372696bbc19d75f4666|xqc_conn_send_probe_pkt|conn:0000558BB887DF2C|path:0|pkt_num:13|size:1050|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|
[2025/09/12 05:03:44 313658] [debug] |scid:acfbf372696bbc19d75f4666|xqc_timer_loss_detection_timeout|xqc_send_ctl_set_loss_detection_timer|PTO|conn:0000558BB887DF2C|pto_count:4
[2025/09/12 05:03:44 313664] [debug] |scid:acfbf372696bbc19d75f4666|xqc_send_ctl_get_pto_time_and_space|srtt:32649|rtt_var:5465|pto_duration:872144|backoff_factor:2.00|backoff:16.00|pto_cnt:4|max_ack_delay:25|
[2025/09/12 05:03:44 313669] [debug] |scid:acfbf372696bbc19d75f4666|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB887DF2C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:03:44 313674] [debug] |scid:acfbf372696bbc19d75f4666|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB887DF2C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:03:44 313679] [debug] |scid:acfbf372696bbc19d75f4666|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB887DF2C|path:0|PNS: 2, unacked: 5250|
[2025/09/12 05:03:44 313684] [debug] |scid:acfbf372696bbc19d75f4666|xqc_timer_set|type:LOSS_DETECTION|expire:1757653424948521|now:1757653424313663|interv:634858|
[2025/09/12 05:03:44 313689] [debug] |scid:acfbf372696bbc19d75f4666|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB887DF2C|path:0|pns:2|expire:1757653424948521|now:1757653424313663|interval:634858|pto_count:4|srtt:32649
[2025/09/12 05:03:44 313697] [debug] |scid:acfbf372696bbc19d75f4666|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:STREAM |stream_id:0|stream_offset:1024|
[2025/09/12 05:03:44 313703] [debug] |scid:acfbf372696bbc19d75f4666|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:STREAM |stream_id:0|stream_offset:1024|
[2025/09/12 05:03:44 313709] [debug] |scid:acfbf372696bbc19d75f4666|xqc_check_acked_or_dropped_pkt|conn:0000558BB887DF2C|pkt_num:6|size:1050|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:03:44 313716] [debug] |scid:acfbf372696bbc19d75f4666|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:19|
[2025/09/12 05:03:44 313787] [info] |scid:acfbf372696bbc19d75f4666|xqc_send_packet_with_pn|<==|conn:0000558BB887DF2C|path:0|pkt_num:19|size:1050|sent:1066|pkt_type:SHORT_HEADER|frame:STREAM |inflight:5250|now:1757653424313736|stream_id:0|stream_offset:1024|
[2025/09/12 05:03:44 313795] [debug] |scid:acfbf372696bbc19d75f4666|xqc_send_ctl_on_packet_sent|conn:0000558BB887DF2C|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:16|
[2025/09/12 05:03:44 313802] [debug] |scid:acfbf372696bbc19d75f4666|xqc_send_ctl_on_packet_sent|path:0|inflight:5250|applimit:0|
[2025/09/12 05:03:44 313808] [debug] |scid:acfbf372696bbc19d75f4666|xqc_send_ctl_get_pto_time_and_space|srtt:32649|rtt_var:5465|pto_duration:872144|backoff_factor:2.00|backoff:16.00|pto_cnt:4|max_ack_delay:25|
[2025/09/12 05:03:44 313813] [debug] |scid:acfbf372696bbc19d75f4666|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB887DF2C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:03:44 313818] [debug] |scid:acfbf372696bbc19d75f4666|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB887DF2C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:03:44 313823] [debug] |scid:acfbf372696bbc19d75f4666|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB887DF2C|path:0|PNS: 2, unacked: 6300|
[2025/09/12 05:03:44 313828] [debug] |scid:acfbf372696bbc19d75f4666|xqc_timer_set|type:LOSS_DETECTION|expire:1757653425585880|now:1757653424313808|interv:1272072|
[2025/09/12 05:03:44 313835] [debug] |scid:acfbf372696bbc19d75f4666|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB887DF2C|path:0|pns:2|expire:1757653425585880|now:1757653424313808|interval:1272072|pto_count:4|srtt:32649
[2025/09/12 05:03:44 313845] [debug] |scid:acfbf372696bbc19d75f4666|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:48784|inflight:6300|
[2025/09/12 05:03:44 313854] [debug] |scid:acfbf372696bbc19d75f4666|xqc_check_acked_or_dropped_pkt|conn:0000558BB887DF2C|pkt_num:13|size:1050|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:03:44 313862] [debug] |scid:acfbf372696bbc19d75f4666|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:20|
[2025/09/12 05:03:44 313898] [info] |scid:acfbf372696bbc19d75f4666|xqc_send_packet_with_pn|<==|conn:0000558BB887DF2C|path:0|pkt_num:20|size:1050|sent:1066|pkt_type:SHORT_HEADER|frame:STREAM |inflight:6300|now:1757653424313872|stream_id:0|stream_offset:1024|
[2025/09/12 05:03:44 313908] [debug] |scid:acfbf372696bbc19d75f4666|xqc_send_ctl_on_packet_sent|conn:0000558BB887DF2C|path:0|pkt_num:20|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 05:03:44 313916] [debug] |scid:acfbf372696bbc19d75f4666|xqc_send_ctl_on_packet_sent|path:0|inflight:6300|applimit:0|
[2025/09/12 05:03:44 313924] [debug] |scid:acfbf372696bbc19d75f4666|xqc_send_ctl_get_pto_time_and_space|srtt:32649|rtt_var:5465|pto_duration:872144|backoff_factor:2.00|backoff:16.00|pto_cnt:4|max_ack_delay:25|
[2025/09/12 05:03:44 313932] [debug] |scid:acfbf372696bbc19d75f4666|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB887DF2C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:03:44 313941] [debug] |scid:acfbf372696bbc19d75f4666|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB887DF2C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:03:44 313948] [debug] |scid:acfbf372696bbc19d75f4666|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB887DF2C|path:0|PNS: 2, unacked: 7350|
[2025/09/12 05:03:44 313957] [debug] |scid:acfbf372696bbc19d75f4666|xqc_timer_set|type:LOSS_DETECTION|expire:1757653425586016|now:1757653424313923|interv:1272093|
[2025/09/12 05:03:44 313963] [debug] |scid:acfbf372696bbc19d75f4666|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB887DF2C|path:0|pns:2|expire:1757653425586016|now:1757653424313923|interval:1272093|pto_count:4|srtt:32649
[2025/09/12 05:03:44 313969] [debug] |scid:acfbf372696bbc19d75f4666|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:48784|inflight:7350|
[2025/09/12 05:03:44 313981] [debug] |scid:acfbf372696bbc19d75f4666|xqc_conn_next_wakeup_time|wakeup_time:1757653425586016|
[2025/09/12 05:03:44 313986] [debug] |scid:acfbf372696bbc19d75f4666|xqc_engine_add_wakeup_queue|next_tick_time:1757653425586016|
[2025/09/12 05:03:44 313991] [debug] |xqc_engine_wakeup_after|wakeup:1757653424332761|now:1757653424313991|diff:18770|
[2025/09/12 05:03:44 313997] [debug] |xqc_engine_main_logic|END|now:1757653424313580|
[2025/09/12 05:03:44 333076] [debug] |xqc_engine_main_logic|BEGIN|now:1757653424333076|
[2025/09/12 05:03:44 333089] [debug] |scid:cadaacbaf2b731027473c6bb|xqc_engine_remove_wakeup_queue|next_tick_time:1757653424332761|pq_index:0|
[2025/09/12 05:03:44 333095] [debug] |scid:cadaacbaf2b731027473c6bb|xqc_engine_add_active_queue|last_ticked_time:1757653423915922|
[2025/09/12 05:03:44 333100] [debug] |scid:cadaacbaf2b731027473c6bb|xqc_engine_process_conn|conn:0000558BB88C23DC|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:1757653424333099|
[2025/09/12 05:03:44 333105] [debug] |scid:cadaacbaf2b731027473c6bb|xqc_timer_expire|timer expired|type:LOSS_DETECTION|expire_time:1757653424332761|now:1757653424333099|
[2025/09/12 05:03:44 333109] [debug] |scid:cadaacbaf2b731027473c6bb|xqc_timer_loss_detection_timeout|path:0|loss_detection_timeout|
[2025/09/12 05:03:44 333113] [debug] |scid:cadaacbaf2b731027473c6bb|xqc_timer_loss_detection_timeout|send Probe pkts|conn:0000558BB88C23DC|path:0|bytes_in_flight:918|
[2025/09/12 05:03:44 333117] [debug] |scid:cadaacbaf2b731027473c6bb|xqc_send_ctl_get_pto_time_and_space|srtt:250000|rtt_var:125000|pto_duration:750000|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:03:44 333122] [debug] |scid:cadaacbaf2b731027473c6bb|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB88C23DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:03:44 333126] [debug] |scid:cadaacbaf2b731027473c6bb|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB88C23DC|path:0|PNS: 1, unacked: 918|
[2025/09/12 05:03:44 333130] [debug] |scid:cadaacbaf2b731027473c6bb|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB88C23DC|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:03:44 333134] [debug] |scid:cadaacbaf2b731027473c6bb|xqc_path_send_one_or_two_ack_elicit_pkts|send two ack-eliciting pkts|path:0|pns:1|
[2025/09/12 05:03:44 333138] [debug] |scid:cadaacbaf2b731027473c6bb|xqc_conn_send_probe_pkt|conn:0000558BB88C23DC|path:0|pkt_num:0|size:194|pkt_type:HSK|frame:CRYPTO |conn_state:S_HANDSHAKE_SENT|
[2025/09/12 05:03:44 333144] [debug] |scid:cadaacbaf2b731027473c6bb|xqc_conn_send_probe_pkt|conn:0000558BB88C23DC|path:0|pkt_num:1|size:516|pkt_type:HSK|frame:CRYPTO |conn_state:S_HANDSHAKE_SENT|
[2025/09/12 05:03:44 333148] [debug] |scid:cadaacbaf2b731027473c6bb|xqc_timer_loss_detection_timeout|xqc_send_ctl_set_loss_detection_timer|PTO|conn:0000558BB88C23DC|pto_count:1
[2025/09/12 05:03:44 333152] [debug] |scid:cadaacbaf2b731027473c6bb|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 05:03:44 333157] [debug] |scid:cadaacbaf2b731027473c6bb|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB88C23DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:03:44 333160] [debug] |scid:cadaacbaf2b731027473c6bb|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB88C23DC|path:0|PNS: 1, unacked: 208|
[2025/09/12 05:03:44 333164] [debug] |scid:cadaacbaf2b731027473c6bb|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB88C23DC|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:03:44 333168] [debug] |scid:cadaacbaf2b731027473c6bb|xqc_timer_set|type:LOSS_DETECTION|expire:1757653425082761|now:1757653424333152|interv:749609|
[2025/09/12 05:03:44 333172] [debug] |scid:cadaacbaf2b731027473c6bb|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB88C23DC|path:0|pns:1|expire:1757653425082761|now:1757653424333152|interval:749609|pto_count:1|srtt:250000
[2025/09/12 05:03:44 333185] [debug] |scid:cadaacbaf2b731027473c6bb|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:CRYPTO |stream_id:0|stream_offset:0|
[2025/09/12 05:03:44 333189] [debug] |scid:cadaacbaf2b731027473c6bb|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:CRYPTO |stream_id:0|stream_offset:0|
[2025/09/12 05:03:44 333194] [debug] |scid:cadaacbaf2b731027473c6bb|xqc_check_acked_or_dropped_pkt|conn:0000558BB88C23DC|pkt_num:0|size:194|pkt_type:HSK|frame:CRYPTO |
[2025/09/12 05:03:44 333199] [debug] |scid:cadaacbaf2b731027473c6bb|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:5|
[2025/09/12 05:03:44 333235] [info] |scid:cadaacbaf2b731027473c6bb|xqc_send_packet_with_pn|<==|conn:0000558BB88C23DC|path:0|pkt_num:5|size:194|sent:210|pkt_type:HSK|frame:CRYPTO |inflight:208|now:1757653424333207|stream_id:0|stream_offset:0|
[2025/09/12 05:03:44 333244] [debug] |scid:cadaacbaf2b731027473c6bb|xqc_send_ctl_on_packet_sent|conn:0000558BB88C23DC|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 05:03:44 333251] [debug] |scid:cadaacbaf2b731027473c6bb|xqc_send_ctl_on_packet_sent|path:0|inflight:208|applimit:0|
[2025/09/12 05:03:44 333258] [debug] |scid:cadaacbaf2b731027473c6bb|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 05:03:44 333265] [debug] |scid:cadaacbaf2b731027473c6bb|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB88C23DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:03:44 333269] [debug] |scid:cadaacbaf2b731027473c6bb|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB88C23DC|path:0|PNS: 1, unacked: 402|
[2025/09/12 05:03:44 333273] [debug] |scid:cadaacbaf2b731027473c6bb|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB88C23DC|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:03:44 333277] [debug] |scid:cadaacbaf2b731027473c6bb|xqc_timer_set|type:LOSS_DETECTION|expire:1757653425833207|now:1757653424333258|interv:1499949|
[2025/09/12 05:03:44 333281] [debug] |scid:cadaacbaf2b731027473c6bb|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB88C23DC|path:0|pns:1|expire:1757653425833207|now:1757653424333258|interval:1499949|pto_count:1|srtt:250000
[2025/09/12 05:03:44 333286] [debug] |scid:cadaacbaf2b731027473c6bb|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:45952|inflight:402|
[2025/09/12 05:03:44 333291] [debug] |scid:cadaacbaf2b731027473c6bb|xqc_check_acked_or_dropped_pkt|conn:0000558BB88C23DC|pkt_num:1|size:516|pkt_type:HSK|frame:CRYPTO |
[2025/09/12 05:03:44 333295] [debug] |scid:cadaacbaf2b731027473c6bb|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:6|
[2025/09/12 05:03:44 333322] [info] |scid:cadaacbaf2b731027473c6bb|xqc_send_packet_with_pn|<==|conn:0000558BB88C23DC|path:0|pkt_num:6|size:516|sent:532|pkt_type:HSK|frame:CRYPTO |inflight:402|now:1757653424333302|stream_id:0|stream_offset:0|
[2025/09/12 05:03:44 333331] [debug] |scid:cadaacbaf2b731027473c6bb|xqc_send_ctl_on_packet_sent|conn:0000558BB88C23DC|path:0|pkt_num:6|origin_pktnum:1|size:516|enc_size:532|pkt_type:HSK|frame:CRYPTO |conn_state:S_HANDSHAKE_SENT|po_in_flight:0||retrans:0|
[2025/09/12 05:03:44 333338] [debug] |scid:cadaacbaf2b731027473c6bb|xqc_send_ctl_on_packet_sent|path:0|inflight:402|applimit:0|
[2025/09/12 05:03:44 333344] [debug] |scid:cadaacbaf2b731027473c6bb|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 05:03:44 333351] [debug] |scid:cadaacbaf2b731027473c6bb|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB88C23DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:03:44 333354] [debug] |scid:cadaacbaf2b731027473c6bb|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB88C23DC|path:0|PNS: 1, unacked: 918|
[2025/09/12 05:03:44 333358] [debug] |scid:cadaacbaf2b731027473c6bb|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB88C23DC|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:03:44 333367] [debug] |scid:cadaacbaf2b731027473c6bb|xqc_timer_set|type:LOSS_DETECTION|expire:1757653425833302|now:1757653424333344|interv:1499958|
[2025/09/12 05:03:44 333371] [debug] |scid:cadaacbaf2b731027473c6bb|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB88C23DC|path:0|pns:1|expire:1757653425833302|now:1757653424333344|interval:1499958|pto_count:1|srtt:250000
[2025/09/12 05:03:44 333375] [debug] |scid:cadaacbaf2b731027473c6bb|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:45952|inflight:918|
[2025/09/12 05:03:44 333380] [debug] |scid:cadaacbaf2b731027473c6bb|xqc_conn_next_wakeup_time|wakeup_time:1757653425833302|
[2025/09/12 05:03:44 333384] [debug] |scid:cadaacbaf2b731027473c6bb|xqc_engine_add_wakeup_queue|next_tick_time:1757653425833302|
[2025/09/12 05:03:44 333388] [debug] |xqc_engine_wakeup_after|wakeup:1757653425586016|now:1757653424333388|diff:1252628|
[2025/09/12 05:03:44 333393] [debug] |xqc_engine_main_logic|END|now:1757653424333099|
[2025/09/12 05:03:45 587701] [debug] |xqc_engine_main_logic|BEGIN|now:1757653425587700|
[2025/09/12 05:03:45 587728] [debug] |scid:acfbf372696bbc19d75f4666|xqc_engine_remove_wakeup_queue|next_tick_time:1757653425586016|pq_index:0|
[2025/09/12 05:03:45 587735] [debug] |scid:acfbf372696bbc19d75f4666|xqc_engine_add_active_queue|last_ticked_time:1757653424313580|
[2025/09/12 05:03:45 587744] [debug] |scid:acfbf372696bbc19d75f4666|xqc_engine_process_conn|conn:0000558BB887DF2C|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:1757653425587741|
[2025/09/12 05:03:45 587751] [debug] |scid:acfbf372696bbc19d75f4666|xqc_timer_expire|timer expired|type:LOSS_DETECTION|expire_time:1757653425586016|now:1757653425587741|
[2025/09/12 05:03:45 587757] [debug] |scid:acfbf372696bbc19d75f4666|xqc_timer_loss_detection_timeout|path:0|loss_detection_timeout|
[2025/09/12 05:03:45 587762] [debug] |scid:acfbf372696bbc19d75f4666|xqc_timer_loss_detection_timeout|send Probe pkts|conn:0000558BB887DF2C|path:0|bytes_in_flight:7350|
[2025/09/12 05:03:45 587768] [debug] |scid:acfbf372696bbc19d75f4666|xqc_send_ctl_get_pto_time_and_space|srtt:32649|rtt_var:5465|pto_duration:872144|backoff_factor:2.00|backoff:16.00|pto_cnt:4|max_ack_delay:25|
[2025/09/12 05:03:45 587774] [debug] |scid:acfbf372696bbc19d75f4666|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB887DF2C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:03:45 587779] [debug] |scid:acfbf372696bbc19d75f4666|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB887DF2C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:03:45 587784] [debug] |scid:acfbf372696bbc19d75f4666|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB887DF2C|path:0|PNS: 2, unacked: 7350|
[2025/09/12 05:03:45 587789] [debug] |scid:acfbf372696bbc19d75f4666|xqc_path_send_one_or_two_ack_elicit_pkts|send two ack-eliciting pkts|path:0|pns:2|
[2025/09/12 05:03:45 587796] [debug] |scid:acfbf372696bbc19d75f4666|xqc_conn_send_probe_pkt|conn:0000558BB887DF2C|path:0|pkt_num:6|size:1050|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|
[2025/09/12 05:03:45 587806] [debug] |scid:acfbf372696bbc19d75f4666|xqc_conn_send_probe_pkt|conn:0000558BB887DF2C|path:0|pkt_num:13|size:1050|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|
[2025/09/12 05:03:45 587812] [debug] |scid:acfbf372696bbc19d75f4666|xqc_timer_loss_detection_timeout|xqc_send_ctl_set_loss_detection_timer|PTO|conn:0000558BB887DF2C|pto_count:5
[2025/09/12 05:03:45 587818] [debug] |scid:acfbf372696bbc19d75f4666|xqc_send_ctl_get_pto_time_and_space|srtt:32649|rtt_var:5465|pto_duration:1744288|backoff_factor:2.00|backoff:32.00|pto_cnt:5|max_ack_delay:25|
[2025/09/12 05:03:45 587823] [debug] |scid:acfbf372696bbc19d75f4666|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB887DF2C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:03:45 587828] [debug] |scid:acfbf372696bbc19d75f4666|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB887DF2C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:03:45 587841] [debug] |scid:acfbf372696bbc19d75f4666|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB887DF2C|path:0|PNS: 2, unacked: 7350|
[2025/09/12 05:03:45 587846] [debug] |scid:acfbf372696bbc19d75f4666|xqc_timer_set|type:LOSS_DETECTION|expire:1757653426858160|now:1757653425587817|interv:1270343|
[2025/09/12 05:03:45 587851] [debug] |scid:acfbf372696bbc19d75f4666|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB887DF2C|path:0|pns:2|expire:1757653426858160|now:1757653425587817|interval:1270343|pto_count:5|srtt:32649
[2025/09/12 05:03:45 587860] [debug] |scid:acfbf372696bbc19d75f4666|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:STREAM |stream_id:0|stream_offset:1024|
[2025/09/12 05:03:45 587866] [debug] |scid:acfbf372696bbc19d75f4666|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:STREAM |stream_id:0|stream_offset:1024|
[2025/09/12 05:03:45 587872] [debug] |scid:acfbf372696bbc19d75f4666|xqc_check_acked_or_dropped_pkt|conn:0000558BB887DF2C|pkt_num:6|size:1050|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:03:45 587880] [debug] |scid:acfbf372696bbc19d75f4666|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:21|
[2025/09/12 05:03:45 587951] [info] |scid:acfbf372696bbc19d75f4666|xqc_send_packet_with_pn|<==|conn:0000558BB887DF2C|path:0|pkt_num:21|size:1050|sent:1066|pkt_type:SHORT_HEADER|frame:STREAM |inflight:7350|now:1757653425587898|stream_id:0|stream_offset:1024|
[2025/09/12 05:03:45 587963] [debug] |scid:acfbf372696bbc19d75f4666|xqc_send_ctl_on_packet_sent|conn:0000558BB887DF2C|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 05:03:45 587972] [debug] |scid:acfbf372696bbc19d75f4666|xqc_send_ctl_on_packet_sent|path:0|inflight:7350|applimit:0|
[2025/09/12 05:03:45 587979] [debug] |scid:acfbf372696bbc19d75f4666|xqc_send_ctl_get_pto_time_and_space|srtt:32649|rtt_var:5465|pto_duration:1744288|backoff_factor:2.00|backoff:32.00|pto_cnt:5|max_ack_delay:25|
[2025/09/12 05:03:45 587987] [debug] |scid:acfbf372696bbc19d75f4666|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB887DF2C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:03:45 587994] [debug] |scid:acfbf372696bbc19d75f4666|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB887DF2C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:03:45 588002] [debug] |scid:acfbf372696bbc19d75f4666|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB887DF2C|path:0|PNS: 2, unacked: 8400|
[2025/09/12 05:03:45 588010] [debug] |scid:acfbf372696bbc19d75f4666|xqc_timer_set|type:LOSS_DETECTION|expire:1757653428132186|now:1757653425587978|interv:2544208|
[2025/09/12 05:03:45 588015] [debug] |scid:acfbf372696bbc19d75f4666|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB887DF2C|path:0|pns:2|expire:1757653428132186|now:1757653425587978|interval:2544208|pto_count:5|srtt:32649
[2025/09/12 05:03:45 588022] [debug] |scid:acfbf372696bbc19d75f4666|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:48784|inflight:8400|
[2025/09/12 05:03:45 588028] [debug] |scid:acfbf372696bbc19d75f4666|xqc_check_acked_or_dropped_pkt|conn:0000558BB887DF2C|pkt_num:13|size:1050|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:03:45 588034] [debug] |scid:acfbf372696bbc19d75f4666|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:22|
[2025/09/12 05:03:45 588091] [info] |scid:acfbf372696bbc19d75f4666|xqc_send_packet_with_pn|<==|conn:0000558BB887DF2C|path:0|pkt_num:22|size:1050|sent:1066|pkt_type:SHORT_HEADER|frame:STREAM |inflight:8400|now:1757653425588063|stream_id:0|stream_offset:1024|
[2025/09/12 05:03:45 588103] [debug] |scid:acfbf372696bbc19d75f4666|xqc_send_ctl_on_packet_sent|conn:0000558BB887DF2C|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 05:03:45 588112] [debug] |scid:acfbf372696bbc19d75f4666|xqc_send_ctl_on_packet_sent|path:0|inflight:8400|applimit:0|
[2025/09/12 05:03:45 588125] [debug] |scid:acfbf372696bbc19d75f4666|xqc_send_ctl_get_pto_time_and_space|srtt:32649|rtt_var:5465|pto_duration:1744288|backoff_factor:2.00|backoff:32.00|pto_cnt:5|max_ack_delay:25|
[2025/09/12 05:03:45 588131] [debug] |scid:acfbf372696bbc19d75f4666|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB887DF2C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:03:45 588136] [debug] |scid:acfbf372696bbc19d75f4666|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB887DF2C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:03:45 588141] [debug] |scid:acfbf372696bbc19d75f4666|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB887DF2C|path:0|PNS: 2, unacked: 9450|
[2025/09/12 05:03:45 588146] [debug] |scid:acfbf372696bbc19d75f4666|xqc_timer_set|type:LOSS_DETECTION|expire:1757653428132351|now:1757653425588125|interv:2544226|
[2025/09/12 05:03:45 588151] [debug] |scid:acfbf372696bbc19d75f4666|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB887DF2C|path:0|pns:2|expire:1757653428132351|now:1757653425588125|interval:2544226|pto_count:5|srtt:32649
[2025/09/12 05:03:45 588155] [debug] |scid:acfbf372696bbc19d75f4666|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:48784|inflight:9450|
[2025/09/12 05:03:45 588161] [debug] |scid:acfbf372696bbc19d75f4666|xqc_conn_next_wakeup_time|wakeup_time:1757653428132351|
[2025/09/12 05:03:45 588165] [debug] |scid:acfbf372696bbc19d75f4666|xqc_engine_add_wakeup_queue|next_tick_time:1757653428132351|
[2025/09/12 05:03:45 588169] [debug] |xqc_engine_wakeup_after|wakeup:1757653425833302|now:1757653425588169|diff:245133|
[2025/09/12 05:03:45 588174] [debug] |xqc_engine_main_logic|END|now:1757653425587741|
[2025/09/12 05:03:45 834475] [debug] |xqc_engine_main_logic|BEGIN|now:1757653425834475|
[2025/09/12 05:03:45 834497] [debug] |scid:cadaacbaf2b731027473c6bb|xqc_engine_remove_wakeup_queue|next_tick_time:1757653425833302|pq_index:0|
[2025/09/12 05:03:45 834503] [debug] |scid:cadaacbaf2b731027473c6bb|xqc_engine_add_active_queue|last_ticked_time:1757653424333099|
[2025/09/12 05:03:45 834511] [debug] |scid:cadaacbaf2b731027473c6bb|xqc_engine_process_conn|conn:0000558BB88C23DC|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:1757653425834509|
[2025/09/12 05:03:45 834517] [debug] |scid:cadaacbaf2b731027473c6bb|xqc_timer_expire|timer expired|type:LOSS_DETECTION|expire_time:1757653425833302|now:1757653425834509|
[2025/09/12 05:03:45 834523] [debug] |scid:cadaacbaf2b731027473c6bb|xqc_timer_loss_detection_timeout|path:0|loss_detection_timeout|
[2025/09/12 05:03:45 834528] [debug] |scid:cadaacbaf2b731027473c6bb|xqc_timer_loss_detection_timeout|send Probe pkts|conn:0000558BB88C23DC|path:0|bytes_in_flight:918|
[2025/09/12 05:03:45 834533] [debug] |scid:cadaacbaf2b731027473c6bb|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 05:03:45 834539] [debug] |scid:cadaacbaf2b731027473c6bb|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB88C23DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:03:45 834544] [debug] |scid:cadaacbaf2b731027473c6bb|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB88C23DC|path:0|PNS: 1, unacked: 918|
[2025/09/12 05:03:45 834549] [debug] |scid:cadaacbaf2b731027473c6bb|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB88C23DC|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:03:45 834554] [debug] |scid:cadaacbaf2b731027473c6bb|xqc_path_send_one_or_two_ack_elicit_pkts|send two ack-eliciting pkts|path:0|pns:1|
[2025/09/12 05:03:45 834563] [debug] |scid:cadaacbaf2b731027473c6bb|xqc_conn_send_probe_pkt|conn:0000558BB88C23DC|path:0|pkt_num:0|size:194|pkt_type:HSK|frame:CRYPTO |conn_state:S_HANDSHAKE_SENT|
[2025/09/12 05:03:45 834571] [debug] |scid:cadaacbaf2b731027473c6bb|xqc_conn_send_probe_pkt|conn:0000558BB88C23DC|path:0|pkt_num:1|size:516|pkt_type:HSK|frame:CRYPTO |conn_state:S_HANDSHAKE_SENT|
[2025/09/12 05:03:45 834577] [debug] |scid:cadaacbaf2b731027473c6bb|xqc_timer_loss_detection_timeout|xqc_send_ctl_set_loss_detection_timer|PTO|conn:0000558BB88C23DC|pto_count:2
[2025/09/12 05:03:45 834591] [debug] |scid:cadaacbaf2b731027473c6bb|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 05:03:45 834596] [debug] |scid:cadaacbaf2b731027473c6bb|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB88C23DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:03:45 834601] [debug] |scid:cadaacbaf2b731027473c6bb|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB88C23DC|path:0|PNS: 1, unacked: 918|
[2025/09/12 05:03:45 834606] [debug] |scid:cadaacbaf2b731027473c6bb|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB88C23DC|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:03:45 834611] [debug] |scid:cadaacbaf2b731027473c6bb|xqc_timer_set|type:LOSS_DETECTION|expire:1757653427333302|now:1757653425834590|interv:1498712|
[2025/09/12 05:03:45 834616] [debug] |scid:cadaacbaf2b731027473c6bb|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB88C23DC|path:0|pns:1|expire:1757653427333302|now:1757653425834590|interval:1498712|pto_count:2|srtt:250000
[2025/09/12 05:03:45 834624] [debug] |scid:cadaacbaf2b731027473c6bb|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:CRYPTO |stream_id:0|stream_offset:0|
[2025/09/12 05:03:45 834630] [debug] |scid:cadaacbaf2b731027473c6bb|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:CRYPTO |stream_id:0|stream_offset:0|
[2025/09/12 05:03:45 834635] [debug] |scid:cadaacbaf2b731027473c6bb|xqc_check_acked_or_dropped_pkt|conn:0000558BB88C23DC|pkt_num:0|size:194|pkt_type:HSK|frame:CRYPTO |
[2025/09/12 05:03:45 834642] [debug] |scid:cadaacbaf2b731027473c6bb|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:7|
[2025/09/12 05:03:45 834694] [info] |scid:cadaacbaf2b731027473c6bb|xqc_send_packet_with_pn|<==|conn:0000558BB88C23DC|path:0|pkt_num:7|size:194|sent:210|pkt_type:HSK|frame:CRYPTO |inflight:918|now:1757653425834653|stream_id:0|stream_offset:0|
[2025/09/12 05:03:45 834706] [debug] |scid:cadaacbaf2b731027473c6bb|xqc_send_ctl_on_packet_sent|conn:0000558BB88C23DC|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 05:03:45 834714] [debug] |scid:cadaacbaf2b731027473c6bb|xqc_send_ctl_on_packet_sent|path:0|inflight:918|applimit:0|
[2025/09/12 05:03:45 834722] [debug] |scid:cadaacbaf2b731027473c6bb|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 05:03:45 834731] [debug] |scid:cadaacbaf2b731027473c6bb|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB88C23DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:03:45 834739] [debug] |scid:cadaacbaf2b731027473c6bb|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB88C23DC|path:0|PNS: 1, unacked: 1112|
[2025/09/12 05:03:45 834744] [debug] |scid:cadaacbaf2b731027473c6bb|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB88C23DC|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:03:45 834749] [debug] |scid:cadaacbaf2b731027473c6bb|xqc_timer_set|type:LOSS_DETECTION|expire:1757653428834653|now:1757653425834722|interv:2999931|
[2025/09/12 05:03:45 834754] [debug] |scid:cadaacbaf2b731027473c6bb|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB88C23DC|path:0|pns:1|expire:1757653428834653|now:1757653425834722|interval:2999931|pto_count:2|srtt:250000
[2025/09/12 05:03:45 834760] [debug] |scid:cadaacbaf2b731027473c6bb|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:45952|inflight:1112|
[2025/09/12 05:03:45 834766] [debug] |scid:cadaacbaf2b731027473c6bb|xqc_check_acked_or_dropped_pkt|conn:0000558BB88C23DC|pkt_num:1|size:516|pkt_type:HSK|frame:CRYPTO |
[2025/09/12 05:03:45 834772] [debug] |scid:cadaacbaf2b731027473c6bb|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:8|
[2025/09/12 05:03:45 834805] [info] |scid:cadaacbaf2b731027473c6bb|xqc_send_packet_with_pn|<==|conn:0000558BB88C23DC|path:0|pkt_num:8|size:516|sent:532|pkt_type:HSK|frame:CRYPTO |inflight:1112|now:1757653425834780|stream_id:0|stream_offset:0|
[2025/09/12 05:03:45 834823] [debug] |scid:cadaacbaf2b731027473c6bb|xqc_send_ctl_on_packet_sent|conn:0000558BB88C23DC|path:0|pkt_num:8|origin_pktnum:1|size:516|enc_size:532|pkt_type:HSK|frame:CRYPTO |conn_state:S_HANDSHAKE_SENT|po_in_flight:0||retrans:16|
[2025/09/12 05:03:45 834832] [debug] |scid:cadaacbaf2b731027473c6bb|xqc_send_ctl_on_packet_sent|path:0|inflight:1112|applimit:0|
[2025/09/12 05:03:45 834840] [debug] |scid:cadaacbaf2b731027473c6bb|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 05:03:45 834847] [debug] |scid:cadaacbaf2b731027473c6bb|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB88C23DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:03:45 834852] [debug] |scid:cadaacbaf2b731027473c6bb|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB88C23DC|path:0|PNS: 1, unacked: 1628|
[2025/09/12 05:03:45 834856] [debug] |scid:cadaacbaf2b731027473c6bb|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB88C23DC|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:03:45 834861] [debug] |scid:cadaacbaf2b731027473c6bb|xqc_timer_set|type:LOSS_DETECTION|expire:1757653428834780|now:1757653425834840|interv:2999940|
[2025/09/12 05:03:45 834866] [debug] |scid:cadaacbaf2b731027473c6bb|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB88C23DC|path:0|pns:1|expire:1757653428834780|now:1757653425834840|interval:2999940|pto_count:2|srtt:250000
[2025/09/12 05:03:45 834871] [debug] |scid:cadaacbaf2b731027473c6bb|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:45952|inflight:1628|
[2025/09/12 05:03:45 834878] [debug] |scid:cadaacbaf2b731027473c6bb|xqc_conn_next_wakeup_time|wakeup_time:1757653428834780|
[2025/09/12 05:03:45 834883] [debug] |scid:cadaacbaf2b731027473c6bb|xqc_engine_add_wakeup_queue|next_tick_time:1757653428834780|
[2025/09/12 05:03:45 834888] [debug] |xqc_engine_wakeup_after|wakeup:1757653428132351|now:1757653425834888|diff:2297463|
[2025/09/12 05:03:45 834894] [debug] |xqc_engine_main_logic|END|now:1757653425834509|
[2025/09/12 05:03:48 133698] [debug] |xqc_engine_main_logic|BEGIN|now:1757653428133697|
[2025/09/12 05:03:48 133734] [debug] |scid:acfbf372696bbc19d75f4666|xqc_engine_remove_wakeup_queue|next_tick_time:1757653428132351|pq_index:0|
[2025/09/12 05:03:48 133741] [debug] |scid:acfbf372696bbc19d75f4666|xqc_engine_add_active_queue|last_ticked_time:1757653425587741|
[2025/09/12 05:03:48 133749] [debug] |scid:acfbf372696bbc19d75f4666|xqc_engine_process_conn|conn:0000558BB887DF2C|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:1757653428133746|
[2025/09/12 05:03:48 133757] [debug] |scid:acfbf372696bbc19d75f4666|xqc_timer_expire|timer expired|type:LOSS_DETECTION|expire_time:1757653428132351|now:1757653428133746|
[2025/09/12 05:03:48 133763] [debug] |scid:acfbf372696bbc19d75f4666|xqc_timer_loss_detection_timeout|path:0|loss_detection_timeout|
[2025/09/12 05:03:48 133768] [debug] |scid:acfbf372696bbc19d75f4666|xqc_timer_loss_detection_timeout|send Probe pkts|conn:0000558BB887DF2C|path:0|bytes_in_flight:9450|
[2025/09/12 05:03:48 133773] [debug] |scid:acfbf372696bbc19d75f4666|xqc_send_ctl_get_pto_time_and_space|srtt:32649|rtt_var:5465|pto_duration:1744288|backoff_factor:2.00|backoff:32.00|pto_cnt:5|max_ack_delay:25|
[2025/09/12 05:03:48 133780] [debug] |scid:acfbf372696bbc19d75f4666|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB887DF2C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:03:48 133785] [debug] |scid:acfbf372696bbc19d75f4666|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB887DF2C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:03:48 133790] [debug] |scid:acfbf372696bbc19d75f4666|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB887DF2C|path:0|PNS: 2, unacked: 9450|
[2025/09/12 05:03:48 133813] [debug] |scid:acfbf372696bbc19d75f4666|xqc_path_send_one_or_two_ack_elicit_pkts|send two ack-eliciting pkts|path:0|pns:2|
[2025/09/12 05:03:48 133820] [debug] |scid:acfbf372696bbc19d75f4666|xqc_conn_send_probe_pkt|conn:0000558BB887DF2C|path:0|pkt_num:6|size:1050|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|
[2025/09/12 05:03:48 133830] [debug] |scid:acfbf372696bbc19d75f4666|xqc_conn_send_probe_pkt|conn:0000558BB887DF2C|path:0|pkt_num:13|size:1050|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|
[2025/09/12 05:03:48 133836] [debug] |scid:acfbf372696bbc19d75f4666|xqc_timer_loss_detection_timeout|xqc_send_ctl_set_loss_detection_timer|PTO|conn:0000558BB887DF2C|pto_count:6
[2025/09/12 05:03:48 133841] [debug] |scid:acfbf372696bbc19d75f4666|xqc_send_ctl_get_pto_time_and_space|srtt:32649|rtt_var:5465|pto_duration:3488576|backoff_factor:2.00|backoff:64.00|pto_cnt:6|max_ack_delay:25|
[2025/09/12 05:03:48 133847] [debug] |scid:acfbf372696bbc19d75f4666|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB887DF2C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:03:48 133852] [debug] |scid:acfbf372696bbc19d75f4666|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB887DF2C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:03:48 133856] [debug] |scid:acfbf372696bbc19d75f4666|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB887DF2C|path:0|PNS: 2, unacked: 9450|
[2025/09/12 05:03:48 133861] [debug] |scid:acfbf372696bbc19d75f4666|xqc_timer_set|type:LOSS_DETECTION|expire:1757653430676639|now:1757653428133841|interv:2542798|
[2025/09/12 05:03:48 133866] [debug] |scid:acfbf372696bbc19d75f4666|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB887DF2C|path:0|pns:2|expire:1757653430676639|now:1757653428133841|interval:2542798|pto_count:6|srtt:32649
[2025/09/12 05:03:48 133875] [debug] |scid:acfbf372696bbc19d75f4666|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:STREAM |stream_id:0|stream_offset:1024|
[2025/09/12 05:03:48 133881] [debug] |scid:acfbf372696bbc19d75f4666|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:STREAM |stream_id:0|stream_offset:1024|
[2025/09/12 05:03:48 133887] [debug] |scid:acfbf372696bbc19d75f4666|xqc_check_acked_or_dropped_pkt|conn:0000558BB887DF2C|pkt_num:6|size:1050|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:03:48 133894] [debug] |scid:acfbf372696bbc19d75f4666|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:23|
[2025/09/12 05:03:48 133972] [info] |scid:acfbf372696bbc19d75f4666|xqc_send_packet_with_pn|<==|conn:0000558BB887DF2C|path:0|pkt_num:23|size:1050|sent:1066|pkt_type:SHORT_HEADER|frame:STREAM |inflight:9450|now:1757653428133912|stream_id:0|stream_offset:1024|
[2025/09/12 05:03:48 133980] [debug] |scid:acfbf372696bbc19d75f4666|xqc_send_ctl_on_packet_sent|conn:0000558BB887DF2C|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:16|
[2025/09/12 05:03:48 133987] [debug] |scid:acfbf372696bbc19d75f4666|xqc_send_ctl_on_packet_sent|path:0|inflight:9450|applimit:0|
[2025/09/12 05:03:48 133992] [debug] |scid:acfbf372696bbc19d75f4666|xqc_send_ctl_get_pto_time_and_space|srtt:32649|rtt_var:5465|pto_duration:3488576|backoff_factor:2.00|backoff:64.00|pto_cnt:6|max_ack_delay:25|
[2025/09/12 05:03:48 133997] [debug] |scid:acfbf372696bbc19d75f4666|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB887DF2C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:03:48 134002] [debug] |scid:acfbf372696bbc19d75f4666|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB887DF2C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:03:48 134007] [debug] |scid:acfbf372696bbc19d75f4666|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB887DF2C|path:0|PNS: 2, unacked: 10500|
[2025/09/12 05:03:48 134012] [debug] |scid:acfbf372696bbc19d75f4666|xqc_timer_set|type:LOSS_DETECTION|expire:1757653433222488|now:1757653428133992|interv:5088496|
[2025/09/12 05:03:48 134018] [debug] |scid:acfbf372696bbc19d75f4666|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB887DF2C|path:0|pns:2|expire:1757653433222488|now:1757653428133992|interval:5088496|pto_count:6|srtt:32649
[2025/09/12 05:03:48 134034] [debug] |scid:acfbf372696bbc19d75f4666|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:48784|inflight:10500|
[2025/09/12 05:03:48 134065] [debug] |scid:acfbf372696bbc19d75f4666|xqc_check_acked_or_dropped_pkt|conn:0000558BB887DF2C|pkt_num:13|size:1050|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:03:48 134073] [debug] |scid:acfbf372696bbc19d75f4666|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:24|
[2025/09/12 05:03:48 134109] [info] |scid:acfbf372696bbc19d75f4666|xqc_send_packet_with_pn|<==|conn:0000558BB887DF2C|path:0|pkt_num:24|size:1050|sent:1066|pkt_type:SHORT_HEADER|frame:STREAM |inflight:10500|now:1757653428134083|stream_id:0|stream_offset:1024|
[2025/09/12 05:03:48 134117] [debug] |scid:acfbf372696bbc19d75f4666|xqc_send_ctl_on_packet_sent|conn:0000558BB887DF2C|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 05:03:48 134124] [debug] |scid:acfbf372696bbc19d75f4666|xqc_send_ctl_on_packet_sent|path:0|inflight:10500|applimit:0|
[2025/09/12 05:03:48 134131] [debug] |scid:acfbf372696bbc19d75f4666|xqc_send_ctl_get_pto_time_and_space|srtt:32649|rtt_var:5465|pto_duration:3488576|backoff_factor:2.00|backoff:64.00|pto_cnt:6|max_ack_delay:25|
[2025/09/12 05:03:48 134138] [debug] |scid:acfbf372696bbc19d75f4666|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB887DF2C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:03:48 134144] [debug] |scid:acfbf372696bbc19d75f4666|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB887DF2C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:03:48 134152] [debug] |scid:acfbf372696bbc19d75f4666|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB887DF2C|path:0|PNS: 2, unacked: 11550|
[2025/09/12 05:03:48 134159] [debug] |scid:acfbf372696bbc19d75f4666|xqc_timer_set|type:LOSS_DETECTION|expire:1757653433222659|now:1757653428134130|interv:5088529|
[2025/09/12 05:03:48 134167] [debug] |scid:acfbf372696bbc19d75f4666|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB887DF2C|path:0|pns:2|expire:1757653433222659|now:1757653428134130|interval:5088529|pto_count:6|srtt:32649
[2025/09/12 05:03:48 134174] [debug] |scid:acfbf372696bbc19d75f4666|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:48784|inflight:11550|
[2025/09/12 05:03:48 134182] [debug] |scid:acfbf372696bbc19d75f4666|xqc_conn_next_wakeup_time|wakeup_time:1757653433222659|
[2025/09/12 05:03:48 134189] [debug] |scid:acfbf372696bbc19d75f4666|xqc_engine_add_wakeup_queue|next_tick_time:1757653433222659|
[2025/09/12 05:03:48 134194] [debug] |xqc_engine_wakeup_after|wakeup:1757653428834780|now:1757653428134194|diff:700586|
[2025/09/12 05:03:48 134199] [debug] |xqc_engine_main_logic|END|now:1757653428133746|
[2025/09/12 05:03:48 835956] [debug] |xqc_engine_main_logic|BEGIN|now:1757653428835956|
[2025/09/12 05:03:48 835991] [debug] |scid:cadaacbaf2b731027473c6bb|xqc_engine_remove_wakeup_queue|next_tick_time:1757653428834780|pq_index:0|
[2025/09/12 05:03:48 835998] [debug] |scid:cadaacbaf2b731027473c6bb|xqc_engine_add_active_queue|last_ticked_time:1757653425834509|
[2025/09/12 05:03:48 836006] [debug] |scid:cadaacbaf2b731027473c6bb|xqc_engine_process_conn|conn:0000558BB88C23DC|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:1757653428836004|
[2025/09/12 05:03:48 836013] [debug] |scid:cadaacbaf2b731027473c6bb|xqc_timer_expire|timer expired|type:LOSS_DETECTION|expire_time:1757653428834780|now:1757653428836004|
[2025/09/12 05:03:48 836019] [debug] |scid:cadaacbaf2b731027473c6bb|xqc_timer_loss_detection_timeout|path:0|loss_detection_timeout|
[2025/09/12 05:03:48 836024] [debug] |scid:cadaacbaf2b731027473c6bb|xqc_timer_loss_detection_timeout|send Probe pkts|conn:0000558BB88C23DC|path:0|bytes_in_flight:1628|
[2025/09/12 05:03:48 836066] [debug] |scid:cadaacbaf2b731027473c6bb|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 05:03:48 836072] [debug] |scid:cadaacbaf2b731027473c6bb|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB88C23DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:03:48 836077] [debug] |scid:cadaacbaf2b731027473c6bb|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB88C23DC|path:0|PNS: 1, unacked: 1628|
[2025/09/12 05:03:48 836082] [debug] |scid:cadaacbaf2b731027473c6bb|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB88C23DC|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:03:48 836087] [debug] |scid:cadaacbaf2b731027473c6bb|xqc_path_send_one_or_two_ack_elicit_pkts|send two ack-eliciting pkts|path:0|pns:1|
[2025/09/12 05:03:48 836094] [debug] |scid:cadaacbaf2b731027473c6bb|xqc_conn_send_probe_pkt|conn:0000558BB88C23DC|path:0|pkt_num:0|size:194|pkt_type:HSK|frame:CRYPTO |conn_state:S_HANDSHAKE_SENT|
[2025/09/12 05:03:48 836103] [debug] |scid:cadaacbaf2b731027473c6bb|xqc_conn_send_probe_pkt|conn:0000558BB88C23DC|path:0|pkt_num:1|size:516|pkt_type:HSK|frame:CRYPTO |conn_state:S_HANDSHAKE_SENT|
[2025/09/12 05:03:48 836109] [debug] |scid:cadaacbaf2b731027473c6bb|xqc_timer_loss_detection_timeout|xqc_send_ctl_set_loss_detection_timer|PTO|conn:0000558BB88C23DC|pto_count:3
[2025/09/12 05:03:48 836115] [debug] |scid:cadaacbaf2b731027473c6bb|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 05:03:48 836120] [debug] |scid:cadaacbaf2b731027473c6bb|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB88C23DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:03:48 836125] [debug] |scid:cadaacbaf2b731027473c6bb|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB88C23DC|path:0|PNS: 1, unacked: 1628|
[2025/09/12 05:03:48 836130] [debug] |scid:cadaacbaf2b731027473c6bb|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB88C23DC|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:03:48 836134] [debug] |scid:cadaacbaf2b731027473c6bb|xqc_timer_set|type:LOSS_DETECTION|expire:1757653431834780|now:1757653428836114|interv:2998666|
[2025/09/12 05:03:48 836140] [debug] |scid:cadaacbaf2b731027473c6bb|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB88C23DC|path:0|pns:1|expire:1757653431834780|now:1757653428836114|interval:2998666|pto_count:3|srtt:250000
[2025/09/12 05:03:48 836148] [debug] |scid:cadaacbaf2b731027473c6bb|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:CRYPTO |stream_id:0|stream_offset:0|
[2025/09/12 05:03:48 836155] [debug] |scid:cadaacbaf2b731027473c6bb|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:CRYPTO |stream_id:0|stream_offset:0|
[2025/09/12 05:03:48 836162] [debug] |scid:cadaacbaf2b731027473c6bb|xqc_check_acked_or_dropped_pkt|conn:0000558BB88C23DC|pkt_num:0|size:194|pkt_type:HSK|frame:CRYPTO |
[2025/09/12 05:03:48 836170] [debug] |scid:cadaacbaf2b731027473c6bb|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:9|
[2025/09/12 05:03:48 836245] [info] |scid:cadaacbaf2b731027473c6bb|xqc_send_packet_with_pn|<==|conn:0000558BB88C23DC|path:0|pkt_num:9|size:194|sent:210|pkt_type:HSK|frame:CRYPTO |inflight:1628|now:1757653428836187|stream_id:0|stream_offset:0|
[2025/09/12 05:03:48 836253] [debug] |scid:cadaacbaf2b731027473c6bb|xqc_send_ctl_on_packet_sent|conn:0000558BB88C23DC|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 05:03:48 836259] [debug] |scid:cadaacbaf2b731027473c6bb|xqc_send_ctl_on_packet_sent|path:0|inflight:1628|applimit:0|
[2025/09/12 05:03:48 836265] [debug] |scid:cadaacbaf2b731027473c6bb|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 05:03:48 836271] [debug] |scid:cadaacbaf2b731027473c6bb|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB88C23DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:03:48 836284] [debug] |scid:cadaacbaf2b731027473c6bb|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB88C23DC|path:0|PNS: 1, unacked: 1822|
[2025/09/12 05:03:48 836289] [debug] |scid:cadaacbaf2b731027473c6bb|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB88C23DC|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:03:48 836295] [debug] |scid:cadaacbaf2b731027473c6bb|xqc_timer_set|type:LOSS_DETECTION|expire:1757653434836187|now:1757653428836264|interv:5999923|
[2025/09/12 05:03:48 836304] [debug] |scid:cadaacbaf2b731027473c6bb|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB88C23DC|path:0|pns:1|expire:1757653434836187|now:1757653428836264|interval:5999923|pto_count:3|srtt:250000
[2025/09/12 05:03:48 836314] [debug] |scid:cadaacbaf2b731027473c6bb|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:45952|inflight:1822|
[2025/09/12 05:03:48 836325] [debug] |scid:cadaacbaf2b731027473c6bb|xqc_check_acked_or_dropped_pkt|conn:0000558BB88C23DC|pkt_num:1|size:516|pkt_type:HSK|frame:CRYPTO |
[2025/09/12 05:03:48 836333] [debug] |scid:cadaacbaf2b731027473c6bb|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:10|
[2025/09/12 05:03:48 836375] [info] |scid:cadaacbaf2b731027473c6bb|xqc_send_packet_with_pn|<==|conn:0000558BB88C23DC|path:0|pkt_num:10|size:516|sent:532|pkt_type:HSK|frame:CRYPTO |inflight:1822|now:1757653428836346|stream_id:0|stream_offset:0|
[2025/09/12 05:03:48 836385] [debug] |scid:cadaacbaf2b731027473c6bb|xqc_send_ctl_on_packet_sent|conn:0000558BB88C23DC|path:0|pkt_num:10|origin_pktnum:1|size:516|enc_size:532|pkt_type:HSK|frame:CRYPTO |conn_state:S_HANDSHAKE_SENT|po_in_flight:0||retrans:16|
[2025/09/12 05:03:48 836393] [debug] |scid:cadaacbaf2b731027473c6bb|xqc_send_ctl_on_packet_sent|path:0|inflight:1822|applimit:0|
[2025/09/12 05:03:48 836400] [debug] |scid:cadaacbaf2b731027473c6bb|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 05:03:48 836408] [debug] |scid:cadaacbaf2b731027473c6bb|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB88C23DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:03:48 836415] [debug] |scid:cadaacbaf2b731027473c6bb|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB88C23DC|path:0|PNS: 1, unacked: 2338|
[2025/09/12 05:03:48 836422] [debug] |scid:cadaacbaf2b731027473c6bb|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB88C23DC|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:03:48 836430] [debug] |scid:cadaacbaf2b731027473c6bb|xqc_timer_set|type:LOSS_DETECTION|expire:1757653434836346|now:1757653428836400|interv:5999946|
[2025/09/12 05:03:48 836439] [debug] |scid:cadaacbaf2b731027473c6bb|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB88C23DC|path:0|pns:1|expire:1757653434836346|now:1757653428836400|interval:5999946|pto_count:3|srtt:250000
[2025/09/12 05:03:48 836449] [debug] |scid:cadaacbaf2b731027473c6bb|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:45952|inflight:2338|
[2025/09/12 05:03:48 836459] [debug] |scid:cadaacbaf2b731027473c6bb|xqc_conn_next_wakeup_time|wakeup_time:1757653434836346|
[2025/09/12 05:03:48 836467] [debug] |scid:cadaacbaf2b731027473c6bb|xqc_engine_add_wakeup_queue|next_tick_time:1757653434836346|
[2025/09/12 05:03:48 836472] [debug] |xqc_engine_wakeup_after|wakeup:1757653429306234|now:1757653428836472|diff:469762|
[2025/09/12 05:03:48 836478] [debug] |xqc_engine_main_logic|END|now:1757653428836004|
[2025/09/12 05:03:48 867380] [info] |xqc_engine_packet_process|==>|conn:0000558BB88C23DC|size:71|state:S_HANDSHAKE_SENT|recv_time:1757653428867377|
[2025/09/12 05:03:48 867399] [debug] |scid:cadaacbaf2b731027473c6bb|xqc_packet_parse_handshake|success|Length:31|
[2025/09/12 05:03:48 867409] [debug] |scid:cadaacbaf2b731027473c6bb|xqc_packet_decrypt|largest_pn:1039503550|
[2025/09/12 05:03:48 867415] [debug] |scid:cadaacbaf2b731027473c6bb|xqc_packet_decrypt|decryption nonce|path_id:0|pn:1039503552|
[2025/09/12 05:03:48 867425] [debug] |scid:cadaacbaf2b731027473c6bb|xqc_packet_decrypt_single|pkt_type:HSK|pkt_num:1039503552|
[2025/09/12 05:03:48 867437] [debug] |scid:cadaacbaf2b731027473c6bb|xqc_process_frames|frame_type:2|
[2025/09/12 05:03:48 867444] [debug] |scid:cadaacbaf2b731027473c6bb|xqc_send_ctl_on_ack_received|conn:0000558BB88C23DC|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:9|path_largest_ack:0|
[2025/09/12 05:03:48 867451] [debug] |scid:cadaacbaf2b731027473c6bb|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:1378|prior_delivered:0|prior_time:1757653423582457|is_app_limited:1|send_elapse:89|ack_elapse:5284920|ctl_first_sent_time:1757653423582546|lagest_ack_time:1757653428867377|curr_delivered:194|
[2025/09/12 05:03:48 867459] [debug] |scid:cadaacbaf2b731027473c6bb|xqc_update_sample|sampler_sent_time_update:1757653423582546|
[2025/09/12 05:03:48 867465] [debug] |scid:cadaacbaf2b731027473c6bb|xqc_send_ctl_on_ack_received|sndq_packets_used:10||sndq_packets_used_bytes:0|sndq_packets_free:0|
[2025/09/12 05:03:48 867472] [debug] |scid:cadaacbaf2b731027473c6bb|xqc_send_ctl_on_ack_received|conn:0000558BB88C23DC|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:9|path_largest_ack:2|
[2025/09/12 05:03:48 867479] [debug] |scid:cadaacbaf2b731027473c6bb|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:2020|prior_delivered:0|prior_time:1757653423582457|is_app_limited:1|send_elapse:221|ack_elapse:5284920|ctl_first_sent_time:1757653423582678|lagest_ack_time:1757653428867377|curr_delivered:320|
[2025/09/12 05:03:48 867485] [debug] |scid:cadaacbaf2b731027473c6bb|xqc_update_sample|sampler_sent_time_update:1757653423582678|
[2025/09/12 05:03:48 867492] [debug] |scid:cadaacbaf2b731027473c6bb|xqc_send_ctl_on_ack_received|sndq_packets_used:9||sndq_packets_used_bytes:0|sndq_packets_free:1|
[2025/09/12 05:03:48 867499] [debug] |scid:cadaacbaf2b731027473c6bb|xqc_send_ctl_on_ack_received|conn:0000558BB88C23DC|path:0|pkt_num:7|origin_pktnum:0|size:194|pns:1|pkt_type:HSK|frame:CRYPTO |conn_state:S_HANDSHAKE_SENT|frame_largest_ack:9|path_largest_ack:7|
[2025/09/12 05:03:48 867505] [debug] |scid:cadaacbaf2b731027473c6bb|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:1112|prior_delivered:0|prior_time:1757653423582457|is_app_limited:1|send_elapse:2252196|ack_elapse:5284920|ctl_first_sent_time:1757653425834653|lagest_ack_time:1757653428867377|curr_delivered:514|
[2025/09/12 05:03:48 867512] [debug] |scid:cadaacbaf2b731027473c6bb|xqc_update_sample|sampler_sent_time_update:1757653425834653|
[2025/09/12 05:03:48 867518] [debug] |scid:cadaacbaf2b731027473c6bb|xqc_send_ctl_on_ack_received|sndq_packets_used:8||sndq_packets_used_bytes:0|sndq_packets_free:2|
[2025/09/12 05:03:48 867525] [debug] |scid:cadaacbaf2b731027473c6bb|xqc_send_ctl_on_ack_received|conn:0000558BB88C23DC|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 05:03:48 867532] [debug] |scid:cadaacbaf2b731027473c6bb|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:1822|prior_delivered:0|prior_time:1757653423582457|is_app_limited:1|send_elapse:5253730|ack_elapse:5284920|ctl_first_sent_time:1757653428836187|lagest_ack_time:1757653428867377|curr_delivered:708|
[2025/09/12 05:03:48 867538] [debug] |scid:cadaacbaf2b731027473c6bb|xqc_update_sample|sampler_sent_time_update:1757653428836187|
[2025/09/12 05:03:48 867544] [debug] |scid:cadaacbaf2b731027473c6bb|xqc_send_ctl_on_ack_received|sndq_packets_used:7||sndq_packets_used_bytes:0|sndq_packets_free:3|
[2025/09/12 05:03:48 867549] [debug] |scid:cadaacbaf2b731027473c6bb|xqc_send_ctl_update_rtt|before update rtt|conn:0000558BB88C23DC|srtt:250000|rttvar:125000|minrtt:4294967295|latest_rtt:31190|ack_delay:0|
[2025/09/12 05:03:48 867554] [debug] |scid:cadaacbaf2b731027473c6bb|xqc_send_ctl_update_rtt|l-0.0.0.0-443-cadaacbaf2b731027473c6bb p-193.167.0.100-39481-ba7316bdd34fa92e7751534e2f849523bd |after update rtt|conn:0000558BB88C23DC|srtt:31190|rttvar:15595|minrtt:31190|latest_rtt:31190|ack_delay:0|
[2025/09/12 05:03:48 867562] [debug] |scid:cadaacbaf2b731027473c6bb|xqc_send_ctl_on_spurious_loss_detected|ctl_reordering_packet_threshold:10|ctl_reordering_time_threshold_shift:0|
[2025/09/12 05:03:48 867566] [debug] |scid:cadaacbaf2b731027473c6bb|xqc_send_ctl_get_lost_sent_pn|largest_acked:9|lost_pn:18446744073709551615|thresh:10|
[2025/09/12 05:03:48 867571] [debug] |scid:cadaacbaf2b731027473c6bb|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:03:48 867576] [debug] |scid:cadaacbaf2b731027473c6bb|xqc_send_ctl_detect_lost|mark lost|pns:1|pkt_num:3|lost_pn:18446744073709551615|po_sent_time:1757653423582761|lost_send_time:1757653428804997|loss_delay:62380|frame:CRYPTO |repair:32|
[2025/09/12 05:03:48 867581] [debug] |scid:cadaacbaf2b731027473c6bb|xqc_send_ctl_detect_lost|mark lost|pns:1|pkt_num:6|lost_pn:18446744073709551615|po_sent_time:1757653424333302|lost_send_time:1757653428804997|loss_delay:62380|frame:CRYPTO |repair:32|
[2025/09/12 05:03:48 867586] [debug] |scid:cadaacbaf2b731027473c6bb|xqc_send_ctl_detect_lost|mark lost|pns:1|pkt_num:8|lost_pn:18446744073709551615|po_sent_time:1757653425834780|lost_send_time:1757653428804997|loss_delay:62380|frame:CRYPTO |repair:32|
[2025/09/12 05:03:48 867590] [debug] |scid:cadaacbaf2b731027473c6bb|xqc_send_ctl_detect_lost|OnLostDetection|largest_lost sent time: 1757653425834780u|
[2025/09/12 05:03:48 867594] [debug] |scid:cadaacbaf2b731027473c6bb|xqc_send_ctl_detect_lost|OnLostDetection|Persistent congestion occurs|
[2025/09/12 05:03:48 867599] [stats] |scid:cadaacbaf2b731027473c6bb|xqc_send_ctl_detect_lost|l-0.0.0.0-443-cadaacbaf2b731027473c6bb p-193.167.0.100-39481-ba7316bdd34fa92e7751534e2f849523bd |lost interval:1757653428867377|lost_count:3|send_count:11|pkt_num:8|po_send_time:1757653425834780|srtt:31190|cwnd:5744|bw:0|conn_life:5286420|now:125000|last_lost_time:5286420|
[2025/09/12 05:03:48 867608] [debug] |scid:cadaacbaf2b731027473c6bb|xqc_send_ctl_on_ack_received|xqc_recv_record_del from 1039503551|pns:1|
[2025/09/12 05:03:48 867612] [debug] |scid:cadaacbaf2b731027473c6bb|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:03:48 867616] [debug] |scid:cadaacbaf2b731027473c6bb|xqc_send_ctl_get_pto_time_and_space|srtt:31190|rtt_var:15595|pto_duration:93570|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:03:48 867621] [debug] |scid:cadaacbaf2b731027473c6bb|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB88C23DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:03:48 867625] [debug] |scid:cadaacbaf2b731027473c6bb|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB88C23DC|path:0|PNS: 1, unacked: 516|
[2025/09/12 05:03:48 867629] [debug] |scid:cadaacbaf2b731027473c6bb|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB88C23DC|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:03:48 867632] [debug] |scid:cadaacbaf2b731027473c6bb|xqc_timer_set|type:LOSS_DETECTION|expire:1757653428929916|now:1757653428867616|interv:62300|
[2025/09/12 05:03:48 867637] [debug] |scid:cadaacbaf2b731027473c6bb|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB88C23DC|path:0|pns:1|expire:1757653428929916|now:1757653428867616|interval:62300|pto_count:0|srtt:31190
[2025/09/12 05:03:48 867641] [debug] |scid:cadaacbaf2b731027473c6bb|xqc_generate_sample|sampler: send_elapse 5253730, ack_elapse 5284920, delivered 708|rate 133|lost 3|
[2025/09/12 05:03:48 867645] [debug] |scid:cadaacbaf2b731027473c6bb|xqc_bbr_update_bandwidth|BBRv1: RTT round update 0 -> 1|
[2025/09/12 05:03:48 867650] [debug] |scid:cadaacbaf2b731027473c6bb|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (133) in round 1|
[2025/09/12 05:03:48 867654] [debug] |scid:cadaacbaf2b731027473c6bb|xqc_bbr_update_min_rtt|probertt expire|rtt:31190, old_rtt:2147483647|
[2025/09/12 05:03:48 867658] [debug] |scid:cadaacbaf2b731027473c6bb|xqc_bbr_update_min_rtt|minrtt expire|rtt:31190, old_rtt:2147483647|
[2025/09/12 05:03:48 867665] [debug] |scid:cadaacbaf2b731027473c6bb|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:5744|extra_cwnd:26|
[2025/09/12 05:03:48 867669] [debug] |scid:cadaacbaf2b731027473c6bb|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:5744|packet_lost:3|acked:708|po_sent_time:1757653428836187|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:708|
[2025/09/12 05:03:48 867674] [debug] |scid:cadaacbaf2b731027473c6bb|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:5744|packet_lost:3|acked:708|po_sent_time:1757653428836187|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:708|
[2025/09/12 05:03:48 867679] [debug] |scid:cadaacbaf2b731027473c6bb|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-cadaacbaf2b731027473c6bb p-193.167.0.100-39481-ba7316bdd34fa92e7751534e2f849523bd |bbr on ack|mode:0|pacing_rate:531304|bw:133|cwnd:6452|full_bw_reached:0|inflight:516|srtt:31190|latest_rtt:31190|min_rtt:31190|applimit:1|lost:0|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:1|
[2025/09/12 05:03:48 867684] [stats] |scid:cadaacbaf2b731027473c6bb|xqc_send_ctl_info_circle_record|l-0.0.0.0-443-cadaacbaf2b731027473c6bb p-193.167.0.100-39481-ba7316bdd34fa92e7751534e2f849523bd |path:0||cwnd:6452|inflight:516|mode:0|applimit:0|pacing_rate:531304|bw:133|srtt:31190|latest_rtt:31190|min_rtt:31190|send:11|lost:0|tlp:4|recv:2|recovery:0|slow_start:1|conn_life:5286727|acked:708|delivered:708|is_cwnd_limited:0|
[2025/09/12 05:03:48 867689] [debug] |scid:cadaacbaf2b731027473c6bb|xqc_process_frames|frame_type:1|
[2025/09/12 05:03:48 867695] [info] |scid:cadaacbaf2b731027473c6bb|xqc_send_ctl_on_pns_discard|xqc_send_ctl_set_loss_detection_timer on discard pns:0
[2025/09/12 05:03:48 867699] [debug] |scid:cadaacbaf2b731027473c6bb|xqc_send_ctl_get_pto_time_and_space|srtt:31190|rtt_var:15595|pto_duration:93570|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:03:48 867703] [debug] |scid:cadaacbaf2b731027473c6bb|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB88C23DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:03:48 867707] [debug] |scid:cadaacbaf2b731027473c6bb|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB88C23DC|path:0|PNS: 1, unacked: 516|
[2025/09/12 05:03:48 867711] [debug] |scid:cadaacbaf2b731027473c6bb|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB88C23DC|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:03:48 867714] [debug] |scid:cadaacbaf2b731027473c6bb|xqc_timer_set|type:LOSS_DETECTION|expire:1757653428929916|now:1757653428867698|interv:62218|
[2025/09/12 05:03:48 867718] [debug] |scid:cadaacbaf2b731027473c6bb|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB88C23DC|path:0|pns:1|expire:1757653428929916|now:1757653428867698|interval:62218|pto_count:0|srtt:31190
[2025/09/12 05:03:48 867723] [debug] |scid:cadaacbaf2b731027473c6bb|xqc_timer_unset|type:ACK_HSK|
[2025/09/12 05:03:48 867729] [debug] |scid:cadaacbaf2b731027473c6bb|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 05:03:48 867733] [debug] |scid:cadaacbaf2b731027473c6bb|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:1039503552|largest:1039503552|pns:1|
[2025/09/12 05:03:48 867738] [info] |scid:cadaacbaf2b731027473c6bb|xqc_conn_on_pkt_processed|====>|conn:0000558BB88C23DC|path:0|size:71|pkt_type:HSK|pkt_num:1039503552|frame:PING ACK |recv_time:1757653428867377|dcid:cadaacbaf2b731027473c6bb|dcid_seq:0|
[2025/09/12 05:03:48 867743] [debug] |scid:cadaacbaf2b731027473c6bb|xqc_timer_set|type:PATH_IDLE|expire:1757653488867377|now:1757653428867377|interv:60000000|
[2025/09/12 05:03:48 867748] [debug] |scid:cadaacbaf2b731027473c6bb|xqc_timer_set|type:CONN_IDLE|expire:1757653488867377|now:1757653428867377|interv:60000000|
[2025/09/12 05:03:48 867752] [debug] |scid:cadaacbaf2b731027473c6bb|xqc_engine_remove_wakeup_queue|next_tick_time:1757653434836346|pq_index:4|
[2025/09/12 05:03:48 867759] [debug] |scid:cadaacbaf2b731027473c6bb|xqc_engine_add_active_queue|last_ticked_time:1757653428836004|
[2025/09/12 05:03:48 867763] [debug] |xqc_engine_main_logic|BEGIN|now:1757653428867762|
[2025/09/12 05:03:48 867767] [debug] |scid:cadaacbaf2b731027473c6bb|xqc_engine_process_conn|conn:0000558BB88C23DC|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:1757653428867766|
[2025/09/12 05:03:48 867774] [debug] |scid:cadaacbaf2b731027473c6bb|xqc_gen_ack_frame|largest_recv:1039503552|ack_delay:396|first_ack_range:0|largest_pkt_recv_time:1757653428867377|
[2025/09/12 05:03:48 867778] [debug] |scid:cadaacbaf2b731027473c6bb|xqc_gen_ack_frame|high:1039503552|low:1039503552|pkt_pns:1|
[2025/09/12 05:03:48 867782] [debug] |scid:cadaacbaf2b731027473c6bb|xqc_write_ack_to_one_packet|ack_size:8|path:0|path_largest_recv:1039503552|frame_largest_recv:1039503552|
[2025/09/12 05:03:48 867787] [debug] |scid:cadaacbaf2b731027473c6bb|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:1|
[2025/09/12 05:03:48 867792] [debug] |scid:cadaacbaf2b731027473c6bb|xqc_path_get_perf_class|conn:0000558BB88C23DC|path_id:0|path_srtt:31190|min_srtt:31190|path_bw:133|loss_rate:100.00|path_pto:0|
[2025/09/12 05:03:48 867796] [debug] |scid:cadaacbaf2b731027473c6bb|xqc_send_ctl_can_send|l-0.0.0.0-443-cadaacbaf2b731027473c6bb p-193.167.0.100-39481-ba7316bdd34fa92e7751534e2f849523bd |path:0|can:1|pkt_sz:82|schedule_bytes:0|inflight:516|cwnd:6452|conn:0000558BB88C23DC|stream_id:0|stream_offset:0|
[2025/09/12 05:03:48 867801] [debug] |scid:cadaacbaf2b731027473c6bb|xqc_minrtt_scheduler_get_path|path srtt|conn:0000558BB88C23DC|path_id:0|path_srtt:31190|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:03:48 867806] [debug] |scid:cadaacbaf2b731027473c6bb|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CRYPTO |pn:3|size:82|reinj:0|path_class:4|
[2025/09/12 05:03:48 867810] [debug] |scid:cadaacbaf2b731027473c6bb|xqc_path_get_perf_class|conn:0000558BB88C23DC|path_id:0|path_srtt:31190|min_srtt:31190|path_bw:133|loss_rate:100.00|path_pto:0|
[2025/09/12 05:03:48 867814] [debug] |scid:cadaacbaf2b731027473c6bb|xqc_send_ctl_can_send|l-0.0.0.0-443-cadaacbaf2b731027473c6bb p-193.167.0.100-39481-ba7316bdd34fa92e7751534e2f849523bd |path:0|can:1|pkt_sz:516|schedule_bytes:82|inflight:516|cwnd:6452|conn:0000558BB88C23DC|stream_id:0|stream_offset:0|
[2025/09/12 05:03:48 867819] [debug] |scid:cadaacbaf2b731027473c6bb|xqc_minrtt_scheduler_get_path|path srtt|conn:0000558BB88C23DC|path_id:0|path_srtt:31190|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:03:48 867823] [debug] |scid:cadaacbaf2b731027473c6bb|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CRYPTO |pn:6|size:516|reinj:0|path_class:4|
[2025/09/12 05:03:48 867827] [debug] |scid:cadaacbaf2b731027473c6bb|xqc_path_get_perf_class|conn:0000558BB88C23DC|path_id:0|path_srtt:31190|min_srtt:31190|path_bw:133|loss_rate:100.00|path_pto:0|
[2025/09/12 05:03:48 867831] [debug] |scid:cadaacbaf2b731027473c6bb|xqc_send_ctl_can_send|l-0.0.0.0-443-cadaacbaf2b731027473c6bb p-193.167.0.100-39481-ba7316bdd34fa92e7751534e2f849523bd |path:0|can:1|pkt_sz:516|schedule_bytes:598|inflight:516|cwnd:6452|conn:0000558BB88C23DC|stream_id:0|stream_offset:0|
[2025/09/12 05:03:48 867836] [debug] |scid:cadaacbaf2b731027473c6bb|xqc_minrtt_scheduler_get_path|path srtt|conn:0000558BB88C23DC|path_id:0|path_srtt:31190|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:03:48 867840] [debug] |scid:cadaacbaf2b731027473c6bb|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CRYPTO |pn:8|size:516|reinj:0|path_class:4|
[2025/09/12 05:03:48 867844] [debug] |scid:cadaacbaf2b731027473c6bb|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:ACK |stream_id:0|stream_offset:0|
[2025/09/12 05:03:48 867851] [debug] |scid:cadaacbaf2b731027473c6bb|xqc_check_acked_or_dropped_pkt|conn:0000558BB88C23DC|pkt_num:3|size:82|pkt_type:HSK|frame:CRYPTO |
[2025/09/12 05:03:48 867855] [debug] |scid:cadaacbaf2b731027473c6bb|xqc_send_ctl_can_send|l-0.0.0.0-443-cadaacbaf2b731027473c6bb p-193.167.0.100-39481-ba7316bdd34fa92e7751534e2f849523bd |path:0|can:1|pkt_sz:82|schedule_bytes:0|inflight:516|cwnd:6452|conn:0000558BB88C23DC|stream_id:0|stream_offset:0|
[2025/09/12 05:03:48 867860] [debug] |scid:cadaacbaf2b731027473c6bb|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:03:48 867864] [debug] |scid:cadaacbaf2b731027473c6bb|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:11|
[2025/09/12 05:03:48 867895] [info] |scid:cadaacbaf2b731027473c6bb|xqc_send_packet_with_pn|<==|conn:0000558BB88C23DC|path:0|pkt_num:11|size:82|sent:98|pkt_type:HSK|frame:CRYPTO |inflight:516|now:1757653428867871|stream_id:0|stream_offset:0|
[2025/09/12 05:03:48 867901] [debug] |scid:cadaacbaf2b731027473c6bb|xqc_send_ctl_on_packet_sent|conn:0000558BB88C23DC|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:2|
[2025/09/12 05:03:48 867906] [debug] |scid:cadaacbaf2b731027473c6bb|xqc_send_ctl_on_packet_sent|path:0|inflight:516|applimit:0|
[2025/09/12 05:03:48 867912] [debug] |scid:cadaacbaf2b731027473c6bb|xqc_send_ctl_get_pto_time_and_space|srtt:31190|rtt_var:15595|pto_duration:93570|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:03:48 867919] [debug] |scid:cadaacbaf2b731027473c6bb|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB88C23DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:03:48 867925] [debug] |scid:cadaacbaf2b731027473c6bb|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB88C23DC|path:0|PNS: 1, unacked: 598|
[2025/09/12 05:03:48 867931] [debug] |scid:cadaacbaf2b731027473c6bb|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB88C23DC|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:03:48 867938] [debug] |scid:cadaacbaf2b731027473c6bb|xqc_timer_set|type:LOSS_DETECTION|expire:1757653428961441|now:1757653428867911|interv:93530|
[2025/09/12 05:03:48 867944] [debug] |scid:cadaacbaf2b731027473c6bb|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB88C23DC|path:0|pns:1|expire:1757653428961441|now:1757653428867911|interval:93530|pto_count:0|srtt:31190
[2025/09/12 05:03:48 867951] [debug] |scid:cadaacbaf2b731027473c6bb|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:6452|inflight:598|
[2025/09/12 05:03:48 867959] [debug] |scid:cadaacbaf2b731027473c6bb|xqc_check_acked_or_dropped_pkt|conn:0000558BB88C23DC|pkt_num:6|size:516|pkt_type:HSK|frame:CRYPTO |
[2025/09/12 05:03:48 867965] [debug] |scid:cadaacbaf2b731027473c6bb|xqc_send_ctl_can_send|l-0.0.0.0-443-cadaacbaf2b731027473c6bb p-193.167.0.100-39481-ba7316bdd34fa92e7751534e2f849523bd |path:0|can:1|pkt_sz:516|schedule_bytes:0|inflight:598|cwnd:6452|conn:0000558BB88C23DC|stream_id:0|stream_offset:0|
[2025/09/12 05:03:48 867972] [debug] |scid:cadaacbaf2b731027473c6bb|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:03:48 867979] [debug] |scid:cadaacbaf2b731027473c6bb|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:12|
[2025/09/12 05:03:48 868014] [info] |scid:cadaacbaf2b731027473c6bb|xqc_send_packet_with_pn|<==|conn:0000558BB88C23DC|path:0|pkt_num:12|size:516|sent:532|pkt_type:HSK|frame:CRYPTO |inflight:598|now:1757653428867990|stream_id:0|stream_offset:0|
[2025/09/12 05:03:48 868024] [debug] |scid:cadaacbaf2b731027473c6bb|xqc_send_ctl_on_packet_sent|conn:0000558BB88C23DC|path:0|pkt_num:12|origin_pktnum:1|size:516|enc_size:532|pkt_type:HSK|frame:CRYPTO |conn_state:S_HANDSHAKE_SENT|po_in_flight:0||retrans:2|
[2025/09/12 05:03:48 868031] [debug] |scid:cadaacbaf2b731027473c6bb|xqc_send_ctl_on_packet_sent|path:0|inflight:598|applimit:0|
[2025/09/12 05:03:48 868053] [debug] |scid:cadaacbaf2b731027473c6bb|xqc_send_ctl_get_pto_time_and_space|srtt:31190|rtt_var:15595|pto_duration:93570|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:03:48 868066] [debug] |scid:cadaacbaf2b731027473c6bb|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB88C23DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:03:48 868072] [debug] |scid:cadaacbaf2b731027473c6bb|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB88C23DC|path:0|PNS: 1, unacked: 1114|
[2025/09/12 05:03:48 868078] [debug] |scid:cadaacbaf2b731027473c6bb|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB88C23DC|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:03:48 868085] [debug] |scid:cadaacbaf2b731027473c6bb|xqc_timer_set|type:LOSS_DETECTION|expire:1757653428961560|now:1757653428868037|interv:93523|
[2025/09/12 05:03:48 868091] [debug] |scid:cadaacbaf2b731027473c6bb|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB88C23DC|path:0|pns:1|expire:1757653428961560|now:1757653428868037|interval:93523|pto_count:0|srtt:31190
[2025/09/12 05:03:48 868098] [debug] |scid:cadaacbaf2b731027473c6bb|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:6452|inflight:1114|
[2025/09/12 05:03:48 868107] [debug] |scid:cadaacbaf2b731027473c6bb|xqc_check_acked_or_dropped_pkt|conn:0000558BB88C23DC|pkt_num:8|size:516|pkt_type:HSK|frame:CRYPTO |
[2025/09/12 05:03:48 868113] [debug] |scid:cadaacbaf2b731027473c6bb|xqc_send_ctl_can_send|l-0.0.0.0-443-cadaacbaf2b731027473c6bb p-193.167.0.100-39481-ba7316bdd34fa92e7751534e2f849523bd |path:0|can:1|pkt_sz:516|schedule_bytes:0|inflight:1114|cwnd:6452|conn:0000558BB88C23DC|stream_id:0|stream_offset:0|
[2025/09/12 05:03:48 868120] [debug] |scid:cadaacbaf2b731027473c6bb|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:03:48 868126] [debug] |scid:cadaacbaf2b731027473c6bb|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:13|
[2025/09/12 05:03:48 868156] [info] |scid:cadaacbaf2b731027473c6bb|xqc_send_packet_with_pn|<==|conn:0000558BB88C23DC|path:0|pkt_num:13|size:516|sent:532|pkt_type:HSK|frame:CRYPTO |inflight:1114|now:1757653428868133|stream_id:0|stream_offset:0|
[2025/09/12 05:03:48 868165] [debug] |scid:cadaacbaf2b731027473c6bb|xqc_send_ctl_on_packet_sent|conn:0000558BB88C23DC|path:0|pkt_num:13|origin_pktnum:1|size:516|enc_size:532|pkt_type:HSK|frame:CRYPTO |conn_state:S_HANDSHAKE_SENT|po_in_flight:0||retrans:2|
[2025/09/12 05:03:48 868173] [debug] |scid:cadaacbaf2b731027473c6bb|xqc_send_ctl_on_packet_sent|path:0|inflight:1114|applimit:0|
[2025/09/12 05:03:48 868179] [debug] |scid:cadaacbaf2b731027473c6bb|xqc_send_ctl_get_pto_time_and_space|srtt:31190|rtt_var:15595|pto_duration:93570|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:03:48 868185] [debug] |scid:cadaacbaf2b731027473c6bb|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB88C23DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:03:48 868188] [debug] |scid:cadaacbaf2b731027473c6bb|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB88C23DC|path:0|PNS: 1, unacked: 1630|
[2025/09/12 05:03:48 868192] [debug] |scid:cadaacbaf2b731027473c6bb|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB88C23DC|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:03:48 868196] [debug] |scid:cadaacbaf2b731027473c6bb|xqc_timer_set|type:LOSS_DETECTION|expire:1757653428961703|now:1757653428868179|interv:93524|
[2025/09/12 05:03:48 868200] [debug] |scid:cadaacbaf2b731027473c6bb|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB88C23DC|path:0|pns:1|expire:1757653428961703|now:1757653428868179|interval:93524|pto_count:0|srtt:31190
[2025/09/12 05:03:48 868204] [debug] |scid:cadaacbaf2b731027473c6bb|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:6452|inflight:1630|
[2025/09/12 05:03:48 868209] [debug] |scid:cadaacbaf2b731027473c6bb|xqc_check_acked_or_dropped_pkt|conn:0000558BB88C23DC|pkt_num:0|size:50|pkt_type:HSK|frame:ACK |
[2025/09/12 05:03:48 868214] [debug] |scid:cadaacbaf2b731027473c6bb|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:14|
[2025/09/12 05:03:48 868237] [info] |scid:cadaacbaf2b731027473c6bb|xqc_send_packet_with_pn|<==|conn:0000558BB88C23DC|path:0|pkt_num:14|size:50|sent:66|pkt_type:HSK|frame:ACK |inflight:1630|now:1757653428868219|stream_id:0|stream_offset:0|
[2025/09/12 05:03:48 868252] [debug] |scid:cadaacbaf2b731027473c6bb|xqc_send_ctl_on_packet_sent|conn:0000558BB88C23DC|path:0|pkt_num:14|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 05:03:48 868260] [debug] |scid:cadaacbaf2b731027473c6bb|xqc_conn_next_wakeup_time|wakeup_time:1757653428961703|
[2025/09/12 05:03:48 868265] [debug] |scid:cadaacbaf2b731027473c6bb|xqc_engine_add_wakeup_queue|next_tick_time:1757653428961703|
[2025/09/12 05:03:48 868269] [debug] |xqc_engine_wakeup_after|wakeup:1757653428961703|now:1757653428868268|diff:93435|
[2025/09/12 05:03:48 868273] [debug] |xqc_engine_main_logic|END|now:1757653428867766|
[2025/09/12 05:03:48 868280] [info] |xqc_engine_packet_process|==>|conn:0000558BB88C23DC|size:70|state:S_HANDSHAKE_SENT|recv_time:1757653428868279|
[2025/09/12 05:03:48 868285] [debug] |scid:cadaacbaf2b731027473c6bb|xqc_packet_parse_handshake|success|Length:30|
[2025/09/12 05:03:48 868290] [debug] |scid:cadaacbaf2b731027473c6bb|xqc_packet_decrypt|largest_pn:1039503552|
[2025/09/12 05:03:48 868294] [debug] |scid:cadaacbaf2b731027473c6bb|xqc_packet_decrypt|decryption nonce|path_id:0|pn:1039503553|
[2025/09/12 05:03:48 868299] [debug] |scid:cadaacbaf2b731027473c6bb|xqc_packet_decrypt_single|pkt_type:HSK|pkt_num:1039503553|
[2025/09/12 05:03:48 868303] [debug] |scid:cadaacbaf2b731027473c6bb|xqc_process_frames|frame_type:2|
[2025/09/12 05:03:48 868308] [debug] |scid:cadaacbaf2b731027473c6bb|xqc_send_ctl_on_ack_received|conn:0000558BB88C23DC|path:0|pkt_num:10|origin_pktnum:1|size:516|pns:1|pkt_type:HSK|frame:CRYPTO |conn_state:S_HANDSHAKE_SENT|frame_largest_ack:10|path_largest_ack:10|
[2025/09/12 05:03:48 868313] [debug] |scid:cadaacbaf2b731027473c6bb|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:2338|prior_delivered:0|prior_time:1757653423582457|is_app_limited:1|send_elapse:5253889|ack_elapse:5285822|ctl_first_sent_time:1757653428836346|lagest_ack_time:1757653428868279|curr_delivered:1224|
[2025/09/12 05:03:48 868318] [debug] |scid:cadaacbaf2b731027473c6bb|xqc_update_sample|sampler_sent_time_update:1757653428836346|
[2025/09/12 05:03:48 868322] [debug] |scid:cadaacbaf2b731027473c6bb|xqc_send_ctl_on_ack_received|sndq_packets_used:7||sndq_packets_used_bytes:0|sndq_packets_free:3|
[2025/09/12 05:03:48 868326] [debug] |scid:cadaacbaf2b731027473c6bb|xqc_send_ctl_update_rtt|before update rtt|conn:0000558BB88C23DC|srtt:31190|rttvar:15595|minrtt:31190|latest_rtt:31933|ack_delay:0|
[2025/09/12 05:03:48 868331] [debug] |scid:cadaacbaf2b731027473c6bb|xqc_send_ctl_update_rtt|l-0.0.0.0-443-cadaacbaf2b731027473c6bb p-193.167.0.100-39481-ba7316bdd34fa92e7751534e2f849523bd |after update rtt|conn:0000558BB88C23DC|srtt:31283|rttvar:11882|minrtt:31190|latest_rtt:31933|ack_delay:0|
[2025/09/12 05:03:48 868335] [debug] |scid:cadaacbaf2b731027473c6bb|xqc_send_ctl_get_lost_sent_pn|largest_acked:10|lost_pn:0|thresh:10|
[2025/09/12 05:03:48 868340] [debug] |scid:cadaacbaf2b731027473c6bb|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:03:48 868344] [debug] |scid:cadaacbaf2b731027473c6bb|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:03:48 868348] [debug] |scid:cadaacbaf2b731027473c6bb|xqc_send_ctl_get_pto_time_and_space|srtt:31283|rtt_var:11882|pto_duration:78811|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:03:48 868352] [debug] |scid:cadaacbaf2b731027473c6bb|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB88C23DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:03:48 868356] [debug] |scid:cadaacbaf2b731027473c6bb|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB88C23DC|path:0|PNS: 1, unacked: 1114|
[2025/09/12 05:03:48 868360] [debug] |scid:cadaacbaf2b731027473c6bb|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB88C23DC|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:03:48 868364] [debug] |scid:cadaacbaf2b731027473c6bb|xqc_timer_set|type:LOSS_DETECTION|expire:1757653428946944|now:1757653428868348|interv:78596|
[2025/09/12 05:03:48 868371] [debug] |scid:cadaacbaf2b731027473c6bb|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB88C23DC|path:0|pns:1|expire:1757653428946944|now:1757653428868348|interval:78596|pto_count:0|srtt:31283
[2025/09/12 05:03:48 868376] [debug] |scid:cadaacbaf2b731027473c6bb|xqc_generate_sample|sampler: send_elapse 5253889, ack_elapse 5285822, delivered 1224|rate 231|lost 3|
[2025/09/12 05:03:48 868380] [debug] |scid:cadaacbaf2b731027473c6bb|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (231) in round 1|
[2025/09/12 05:03:48 868384] [debug] |scid:cadaacbaf2b731027473c6bb|xqc_bbr_update_min_rtt|minrtt expire|rtt:31190, old_rtt:31190|
[2025/09/12 05:03:48 868389] [debug] |scid:cadaacbaf2b731027473c6bb|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:5744|extra_cwnd:46|
[2025/09/12 05:03:48 868392] [debug] |scid:cadaacbaf2b731027473c6bb|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:6452|packet_lost:0|acked:516|po_sent_time:1757653428836346|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:708|
[2025/09/12 05:03:48 868397] [debug] |scid:cadaacbaf2b731027473c6bb|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:6452|packet_lost:0|acked:516|po_sent_time:1757653428836346|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:708|
[2025/09/12 05:03:48 868401] [debug] |scid:cadaacbaf2b731027473c6bb|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-cadaacbaf2b731027473c6bb p-193.167.0.100-39481-ba7316bdd34fa92e7751534e2f849523bd |bbr on ack|mode:0|pacing_rate:531304|bw:231|cwnd:6968|full_bw_reached:0|inflight:1114|srtt:31283|latest_rtt:31933|min_rtt:31190|applimit:1|lost:3|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:03:48 868407] [stats] |scid:cadaacbaf2b731027473c6bb|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-cadaacbaf2b731027473c6bb p-193.167.0.100-39481-ba7316bdd34fa92e7751534e2f849523bd |bandwidth change record|bw_before:133|bw_after:231|srtt:31283|cwnd:6968|
[2025/09/12 05:03:48 868411] [info] |scid:cadaacbaf2b731027473c6bb|xqc_send_ctl_on_pns_discard|xqc_send_ctl_set_loss_detection_timer on discard pns:0
[2025/09/12 05:03:48 868415] [debug] |scid:cadaacbaf2b731027473c6bb|xqc_send_ctl_get_pto_time_and_space|srtt:31283|rtt_var:11882|pto_duration:78811|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:03:48 868419] [debug] |scid:cadaacbaf2b731027473c6bb|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB88C23DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:03:48 868423] [debug] |scid:cadaacbaf2b731027473c6bb|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB88C23DC|path:0|PNS: 1, unacked: 1114|
[2025/09/12 05:03:48 868427] [debug] |scid:cadaacbaf2b731027473c6bb|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB88C23DC|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:03:48 868431] [debug] |scid:cadaacbaf2b731027473c6bb|xqc_timer_set|type:LOSS_DETECTION|expire:1757653428946944|now:1757653428868415|interv:78529|
[2025/09/12 05:03:48 868435] [debug] |scid:cadaacbaf2b731027473c6bb|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB88C23DC|path:0|pns:1|expire:1757653428946944|now:1757653428868415|interval:78529|pto_count:0|srtt:31283
[2025/09/12 05:03:48 868439] [debug] |scid:cadaacbaf2b731027473c6bb|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:1039503553|largest:1039503553|pns:1|
[2025/09/12 05:03:48 868444] [info] |scid:cadaacbaf2b731027473c6bb|xqc_conn_on_pkt_processed|====>|conn:0000558BB88C23DC|path:0|size:70|pkt_type:HSK|pkt_num:1039503553|frame:ACK |recv_time:1757653428868279|dcid:cadaacbaf2b731027473c6bb|dcid_seq:0|
[2025/09/12 05:03:48 868448] [debug] |scid:cadaacbaf2b731027473c6bb|xqc_timer_set|type:PATH_IDLE|expire:1757653488868279|now:1757653428868279|interv:60000000|
[2025/09/12 05:03:48 868453] [debug] |scid:cadaacbaf2b731027473c6bb|xqc_timer_set|type:CONN_IDLE|expire:1757653488868279|now:1757653428868279|interv:60000000|
[2025/09/12 05:03:48 868459] [debug] |scid:cadaacbaf2b731027473c6bb|xqc_engine_remove_wakeup_queue|next_tick_time:1757653428961703|pq_index:0|
[2025/09/12 05:03:48 868463] [debug] |scid:cadaacbaf2b731027473c6bb|xqc_engine_add_active_queue|last_ticked_time:1757653428867766|
[2025/09/12 05:03:48 868467] [debug] |xqc_engine_main_logic|BEGIN|now:1757653428868467|
[2025/09/12 05:03:48 868472] [debug] |scid:cadaacbaf2b731027473c6bb|xqc_engine_process_conn|conn:0000558BB88C23DC|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:1757653428868471|
[2025/09/12 05:03:48 868478] [debug] |scid:cadaacbaf2b731027473c6bb|xqc_conn_next_wakeup_time|wakeup_time:1757653428946944|
[2025/09/12 05:03:48 868482] [debug] |scid:cadaacbaf2b731027473c6bb|xqc_engine_add_wakeup_queue|next_tick_time:1757653428946944|
[2025/09/12 05:03:48 868486] [debug] |xqc_engine_wakeup_after|wakeup:1757653428946944|now:1757653428868486|diff:78458|
[2025/09/12 05:03:48 868490] [debug] |xqc_engine_main_logic|END|now:1757653428868471|
[2025/09/12 05:03:48 868494] [debug] |xqc_engine_main_logic|BEGIN|now:1757653428868494|
[2025/09/12 05:03:48 868498] [debug] |xqc_engine_wakeup_after|wakeup:1757653428946944|now:1757653428868498|diff:78446|
[2025/09/12 05:03:48 868502] [debug] |xqc_engine_main_logic|END|now:1757653428868494|
[2025/09/12 05:03:48 901126] [info] |xqc_engine_packet_process|==>|conn:0000558BB88C23DC|size:1406|state:S_HANDSHAKE_SENT|recv_time:1757653428901125|
[2025/09/12 05:03:48 901142] [debug] |scid:cadaacbaf2b731027473c6bb|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:cadaacbaf2b731027473c6bb|spin_bit:0|
[2025/09/12 05:03:48 901149] [warn] |scid:cadaacbaf2b731027473c6bb|xqc_packet_parse_single|delay|buff 1RTT packet before handshake completed|
[2025/09/12 05:03:48 901157] [debug] |scid:cadaacbaf2b731027473c6bb|xqc_conn_buff_undecrypt_packet_in|====>|delay|undecrypt_count:1|encrypt_level:3|
[2025/09/12 05:03:48 901164] [info] |scid:cadaacbaf2b731027473c6bb|xqc_conn_process_packet|ignore err|-630|
[2025/09/12 05:03:48 901170] [debug] |scid:cadaacbaf2b731027473c6bb|xqc_timer_set|type:PATH_IDLE|expire:1757653488901125|now:1757653428901125|interv:60000000|
[2025/09/12 05:03:48 901177] [debug] |scid:cadaacbaf2b731027473c6bb|xqc_timer_set|type:CONN_IDLE|expire:1757653488901125|now:1757653428901125|interv:60000000|
[2025/09/12 05:03:48 901183] [debug] |scid:cadaacbaf2b731027473c6bb|xqc_engine_remove_wakeup_queue|next_tick_time:1757653428946944|pq_index:0|
[2025/09/12 05:03:48 901190] [debug] |scid:cadaacbaf2b731027473c6bb|xqc_engine_add_active_queue|last_ticked_time:1757653428868471|
[2025/09/12 05:03:48 901195] [debug] |xqc_engine_main_logic|BEGIN|now:1757653428901195|
[2025/09/12 05:03:48 901204] [debug] |scid:cadaacbaf2b731027473c6bb|xqc_engine_process_conn|conn:0000558BB88C23DC|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:1757653428901202|
[2025/09/12 05:03:48 901213] [debug] |scid:cadaacbaf2b731027473c6bb|xqc_conn_next_wakeup_time|wakeup_time:1757653428946944|
[2025/09/12 05:03:48 901219] [debug] |scid:cadaacbaf2b731027473c6bb|xqc_engine_add_wakeup_queue|next_tick_time:1757653428946944|
[2025/09/12 05:03:48 901225] [debug] |xqc_engine_wakeup_after|wakeup:1757653428946944|now:1757653428901224|diff:45720|
[2025/09/12 05:03:48 901231] [debug] |xqc_engine_main_logic|END|now:1757653428901202|
[2025/09/12 05:03:48 947332] [debug] |xqc_engine_main_logic|BEGIN|now:1757653428947332|
[2025/09/12 05:03:48 947348] [debug] |scid:cadaacbaf2b731027473c6bb|xqc_engine_remove_wakeup_queue|next_tick_time:1757653428946944|pq_index:0|
[2025/09/12 05:03:48 947354] [debug] |scid:cadaacbaf2b731027473c6bb|xqc_engine_add_active_queue|last_ticked_time:1757653428901202|
[2025/09/12 05:03:48 947361] [debug] |scid:cadaacbaf2b731027473c6bb|xqc_engine_process_conn|conn:0000558BB88C23DC|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:1757653428947359|
[2025/09/12 05:03:48 947375] [debug] |scid:cadaacbaf2b731027473c6bb|xqc_timer_expire|timer expired|type:LOSS_DETECTION|expire_time:1757653428946944|now:1757653428947359|
[2025/09/12 05:03:48 947380] [debug] |scid:cadaacbaf2b731027473c6bb|xqc_timer_loss_detection_timeout|path:0|loss_detection_timeout|
[2025/09/12 05:03:48 947385] [debug] |scid:cadaacbaf2b731027473c6bb|xqc_timer_loss_detection_timeout|send Probe pkts|conn:0000558BB88C23DC|path:0|bytes_in_flight:1114|
[2025/09/12 05:03:48 947391] [debug] |scid:cadaacbaf2b731027473c6bb|xqc_send_ctl_get_pto_time_and_space|srtt:31283|rtt_var:11882|pto_duration:78811|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:03:48 947397] [debug] |scid:cadaacbaf2b731027473c6bb|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB88C23DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:03:48 947402] [debug] |scid:cadaacbaf2b731027473c6bb|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB88C23DC|path:0|PNS: 1, unacked: 1114|
[2025/09/12 05:03:48 947407] [debug] |scid:cadaacbaf2b731027473c6bb|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB88C23DC|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:03:48 947411] [debug] |scid:cadaacbaf2b731027473c6bb|xqc_path_send_one_or_two_ack_elicit_pkts|send two ack-eliciting pkts|path:0|pns:1|
[2025/09/12 05:03:48 947417] [debug] |scid:cadaacbaf2b731027473c6bb|xqc_conn_send_probe_pkt|conn:0000558BB88C23DC|path:0|pkt_num:3|size:82|pkt_type:HSK|frame:CRYPTO |conn_state:S_HANDSHAKE_SENT|
[2025/09/12 05:03:48 947423] [debug] |scid:cadaacbaf2b731027473c6bb|xqc_conn_send_probe_pkt|conn:0000558BB88C23DC|path:0|pkt_num:11|size:82|pkt_type:HSK|frame:CRYPTO |conn_state:S_HANDSHAKE_SENT|
[2025/09/12 05:03:48 947429] [debug] |scid:cadaacbaf2b731027473c6bb|xqc_timer_loss_detection_timeout|xqc_send_ctl_set_loss_detection_timer|PTO|conn:0000558BB88C23DC|pto_count:1
[2025/09/12 05:03:48 947434] [debug] |scid:cadaacbaf2b731027473c6bb|xqc_send_ctl_get_pto_time_and_space|srtt:31283|rtt_var:11882|pto_duration:157622|backoff_factor:2.00|backoff:2.00|pto_cnt:1|max_ack_delay:25|
[2025/09/12 05:03:48 947440] [debug] |scid:cadaacbaf2b731027473c6bb|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB88C23DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:03:48 947445] [debug] |scid:cadaacbaf2b731027473c6bb|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB88C23DC|path:0|PNS: 1, unacked: 1032|
[2025/09/12 05:03:48 947449] [debug] |scid:cadaacbaf2b731027473c6bb|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB88C23DC|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:03:48 947454] [debug] |scid:cadaacbaf2b731027473c6bb|xqc_timer_set|type:LOSS_DETECTION|expire:1757653429025755|now:1757653428947434|interv:78321|
[2025/09/12 05:03:48 947461] [debug] |scid:cadaacbaf2b731027473c6bb|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB88C23DC|path:0|pns:1|expire:1757653429025755|now:1757653428947434|interval:78321|pto_count:1|srtt:31283
[2025/09/12 05:03:48 947470] [debug] |scid:cadaacbaf2b731027473c6bb|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:CRYPTO |stream_id:0|stream_offset:0|
[2025/09/12 05:03:48 947476] [debug] |scid:cadaacbaf2b731027473c6bb|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:CRYPTO |stream_id:0|stream_offset:0|
[2025/09/12 05:03:48 947482] [debug] |scid:cadaacbaf2b731027473c6bb|xqc_check_acked_or_dropped_pkt|conn:0000558BB88C23DC|pkt_num:3|size:82|pkt_type:HSK|frame:CRYPTO |
[2025/09/12 05:03:48 947489] [debug] |scid:cadaacbaf2b731027473c6bb|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:15|
[2025/09/12 05:03:48 947536] [info] |scid:cadaacbaf2b731027473c6bb|xqc_send_packet_with_pn|<==|conn:0000558BB88C23DC|path:0|pkt_num:15|size:82|sent:98|pkt_type:HSK|frame:CRYPTO |inflight:1032|now:1757653428947499|stream_id:0|stream_offset:0|
[2025/09/12 05:03:48 947549] [debug] |scid:cadaacbaf2b731027473c6bb|xqc_send_ctl_on_packet_sent|conn:0000558BB88C23DC|path:0|pkt_num:15|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 05:03:48 947566] [debug] |scid:cadaacbaf2b731027473c6bb|xqc_send_ctl_on_packet_sent|path:0|inflight:1032|applimit:0|
[2025/09/12 05:03:48 947575] [debug] |scid:cadaacbaf2b731027473c6bb|xqc_send_ctl_get_pto_time_and_space|srtt:31283|rtt_var:11882|pto_duration:157622|backoff_factor:2.00|backoff:2.00|pto_cnt:1|max_ack_delay:25|
[2025/09/12 05:03:48 947584] [debug] |scid:cadaacbaf2b731027473c6bb|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB88C23DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:03:48 947592] [debug] |scid:cadaacbaf2b731027473c6bb|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB88C23DC|path:0|PNS: 1, unacked: 1114|
[2025/09/12 05:03:48 947598] [debug] |scid:cadaacbaf2b731027473c6bb|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB88C23DC|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:03:48 947603] [debug] |scid:cadaacbaf2b731027473c6bb|xqc_timer_set|type:LOSS_DETECTION|expire:1757653429105121|now:1757653428947574|interv:157547|
[2025/09/12 05:03:48 947608] [debug] |scid:cadaacbaf2b731027473c6bb|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB88C23DC|path:0|pns:1|expire:1757653429105121|now:1757653428947574|interval:157547|pto_count:1|srtt:31283
[2025/09/12 05:03:48 947614] [debug] |scid:cadaacbaf2b731027473c6bb|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:6968|inflight:1114|
[2025/09/12 05:03:48 947621] [debug] |scid:cadaacbaf2b731027473c6bb|xqc_check_acked_or_dropped_pkt|conn:0000558BB88C23DC|pkt_num:11|size:82|pkt_type:HSK|frame:CRYPTO |
[2025/09/12 05:03:48 947627] [debug] |scid:cadaacbaf2b731027473c6bb|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:16|
[2025/09/12 05:03:48 947662] [info] |scid:cadaacbaf2b731027473c6bb|xqc_send_packet_with_pn|<==|conn:0000558BB88C23DC|path:0|pkt_num:16|size:82|sent:98|pkt_type:HSK|frame:CRYPTO |inflight:1114|now:1757653428947635|stream_id:0|stream_offset:0|
[2025/09/12 05:03:48 947674] [debug] |scid:cadaacbaf2b731027473c6bb|xqc_send_ctl_on_packet_sent|conn:0000558BB88C23DC|path:0|pkt_num:16|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 05:03:48 947684] [debug] |scid:cadaacbaf2b731027473c6bb|xqc_send_ctl_on_packet_sent|path:0|inflight:1114|applimit:0|
[2025/09/12 05:03:48 947693] [debug] |scid:cadaacbaf2b731027473c6bb|xqc_send_ctl_get_pto_time_and_space|srtt:31283|rtt_var:11882|pto_duration:157622|backoff_factor:2.00|backoff:2.00|pto_cnt:1|max_ack_delay:25|
[2025/09/12 05:03:48 947701] [debug] |scid:cadaacbaf2b731027473c6bb|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB88C23DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:03:48 947707] [debug] |scid:cadaacbaf2b731027473c6bb|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB88C23DC|path:0|PNS: 1, unacked: 1196|
[2025/09/12 05:03:48 947712] [debug] |scid:cadaacbaf2b731027473c6bb|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB88C23DC|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:03:48 947717] [debug] |scid:cadaacbaf2b731027473c6bb|xqc_timer_set|type:LOSS_DETECTION|expire:1757653429105257|now:1757653428947692|interv:157565|
[2025/09/12 05:03:48 947722] [debug] |scid:cadaacbaf2b731027473c6bb|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB88C23DC|path:0|pns:1|expire:1757653429105257|now:1757653428947692|interval:157565|pto_count:1|srtt:31283
[2025/09/12 05:03:48 947728] [debug] |scid:cadaacbaf2b731027473c6bb|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:6968|inflight:1196|
[2025/09/12 05:03:48 947734] [debug] |scid:cadaacbaf2b731027473c6bb|xqc_conn_next_wakeup_time|wakeup_time:1757653429105257|
[2025/09/12 05:03:48 947740] [debug] |scid:cadaacbaf2b731027473c6bb|xqc_engine_add_wakeup_queue|next_tick_time:1757653429105257|
[2025/09/12 05:03:48 947745] [debug] |xqc_engine_wakeup_after|wakeup:1757653429105257|now:1757653428947745|diff:157512|
[2025/09/12 05:03:48 947751] [debug] |xqc_engine_main_logic|END|now:1757653428947359|
[2025/09/12 05:03:48 978446] [info] |xqc_engine_packet_process|==>|conn:0000558BB88C23DC|size:63|state:S_HANDSHAKE_SENT|recv_time:1757653428978444|
[2025/09/12 05:03:48 978465] [debug] |scid:cadaacbaf2b731027473c6bb|xqc_packet_parse_handshake|success|Length:23|
[2025/09/12 05:03:48 978475] [debug] |scid:cadaacbaf2b731027473c6bb|xqc_packet_decrypt|largest_pn:1039503553|
[2025/09/12 05:03:48 978483] [debug] |scid:cadaacbaf2b731027473c6bb|xqc_packet_decrypt|decryption nonce|path_id:0|pn:1039503556|
[2025/09/12 05:03:48 978494] [debug] |scid:cadaacbaf2b731027473c6bb|xqc_packet_decrypt_single|pkt_type:HSK|pkt_num:1039503556|
[2025/09/12 05:03:48 978501] [debug] |scid:cadaacbaf2b731027473c6bb|xqc_process_frames|frame_type:2|
[2025/09/12 05:03:48 978511] [debug] |scid:cadaacbaf2b731027473c6bb|xqc_send_ctl_on_ack_received|conn:0000558BB88C23DC|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:16|path_largest_ack:11|
[2025/09/12 05:03:48 978520] [debug] |scid:cadaacbaf2b731027473c6bb|xqc_update_sample|sampler_update|prior_lost:3|tx_in_flight:598|prior_delivered:708|prior_time:1757653428867377|is_app_limited:1|send_elapse:31684|ack_elapse:111067|ctl_first_sent_time:1757653428867871|lagest_ack_time:1757653428978444|curr_delivered:1306|
[2025/09/12 05:03:48 978529] [debug] |scid:cadaacbaf2b731027473c6bb|xqc_update_sample|sampler_sent_time_update:1757653428867871|
[2025/09/12 05:03:48 978537] [debug] |scid:cadaacbaf2b731027473c6bb|xqc_send_ctl_on_ack_received|sndq_packets_used:6||sndq_packets_used_bytes:0|sndq_packets_free:4|
[2025/09/12 05:03:48 978544] [debug] |scid:cadaacbaf2b731027473c6bb|xqc_send_ctl_on_ack_received|conn:0000558BB88C23DC|path:0|pkt_num:12|origin_pktnum:1|size:516|pns:1|pkt_type:HSK|frame:CRYPTO |conn_state:S_HANDSHAKE_SENT|frame_largest_ack:16|path_largest_ack:12|
[2025/09/12 05:03:48 978552] [debug] |scid:cadaacbaf2b731027473c6bb|xqc_update_sample|sampler_update|prior_lost:3|tx_in_flight:598|prior_delivered:708|prior_time:1757653428867377|is_app_limited:1|send_elapse:31684|ack_elapse:111067|ctl_first_sent_time:1757653428867871|lagest_ack_time:1757653428978444|curr_delivered:1822|
[2025/09/12 05:03:48 978561] [debug] |scid:cadaacbaf2b731027473c6bb|xqc_update_sample|sampler_sent_time_update:1757653428867990|
[2025/09/12 05:03:48 978570] [debug] |scid:cadaacbaf2b731027473c6bb|xqc_send_ctl_on_ack_received|sndq_packets_used:5||sndq_packets_used_bytes:0|sndq_packets_free:5|
[2025/09/12 05:03:48 978578] [debug] |scid:cadaacbaf2b731027473c6bb|xqc_send_ctl_on_ack_received|conn:0000558BB88C23DC|path:0|pkt_num:13|origin_pktnum:1|size:516|pns:1|pkt_type:HSK|frame:CRYPTO |conn_state:S_HANDSHAKE_SENT|frame_largest_ack:16|path_largest_ack:13|
[2025/09/12 05:03:48 978586] [debug] |scid:cadaacbaf2b731027473c6bb|xqc_update_sample|sampler_update|prior_lost:3|tx_in_flight:598|prior_delivered:708|prior_time:1757653428867377|is_app_limited:1|send_elapse:31684|ack_elapse:111067|ctl_first_sent_time:1757653428867871|lagest_ack_time:1757653428978444|curr_delivered:2338|
[2025/09/12 05:03:48 978594] [debug] |scid:cadaacbaf2b731027473c6bb|xqc_update_sample|sampler_sent_time_update:1757653428868133|
[2025/09/12 05:03:48 978599] [debug] |scid:cadaacbaf2b731027473c6bb|xqc_send_ctl_on_ack_received|sndq_packets_used:3||sndq_packets_used_bytes:0|sndq_packets_free:7|
[2025/09/12 05:03:48 978604] [debug] |scid:cadaacbaf2b731027473c6bb|xqc_send_ctl_on_ack_received|conn:0000558BB88C23DC|path:0|pkt_num:15|origin_pktnum:3|size:82|pns:1|pkt_type:HSK|frame:CRYPTO |conn_state:S_HANDSHAKE_SENT|frame_largest_ack:16|path_largest_ack:15|
[2025/09/12 05:03:48 978610] [debug] |scid:cadaacbaf2b731027473c6bb|xqc_update_sample|sampler_update|prior_lost:3|tx_in_flight:1114|prior_delivered:1224|prior_time:1757653428868279|is_app_limited:1|send_elapse:111153|ack_elapse:110165|ctl_first_sent_time:1757653428947499|lagest_ack_time:1757653428978444|curr_delivered:2420|
[2025/09/12 05:03:48 978615] [debug] |scid:cadaacbaf2b731027473c6bb|xqc_update_sample|sampler_sent_time_update:1757653428947499|
[2025/09/12 05:03:48 978629] [debug] |scid:cadaacbaf2b731027473c6bb|xqc_send_ctl_on_ack_received|sndq_packets_used:2||sndq_packets_used_bytes:0|sndq_packets_free:8|
[2025/09/12 05:03:48 978634] [debug] |scid:cadaacbaf2b731027473c6bb|xqc_send_ctl_on_ack_received|conn:0000558BB88C23DC|path:0|pkt_num:16|origin_pktnum:3|size:82|pns:1|pkt_type:HSK|frame:CRYPTO |conn_state:S_HANDSHAKE_SENT|frame_largest_ack:16|path_largest_ack:16|
[2025/09/12 05:03:48 978639] [debug] |scid:cadaacbaf2b731027473c6bb|xqc_update_sample|sampler_update|prior_lost:3|tx_in_flight:1114|prior_delivered:1224|prior_time:1757653428868279|is_app_limited:1|send_elapse:111153|ack_elapse:110165|ctl_first_sent_time:1757653428947499|lagest_ack_time:1757653428978444|curr_delivered:2502|
[2025/09/12 05:03:48 978645] [debug] |scid:cadaacbaf2b731027473c6bb|xqc_update_sample|sampler_sent_time_update:1757653428947635|
[2025/09/12 05:03:48 978650] [debug] |scid:cadaacbaf2b731027473c6bb|xqc_send_ctl_on_ack_received|sndq_packets_used:0||sndq_packets_used_bytes:0|sndq_packets_free:10|
[2025/09/12 05:03:48 978655] [debug] |scid:cadaacbaf2b731027473c6bb|xqc_send_ctl_update_rtt|before update rtt|conn:0000558BB88C23DC|srtt:31283|rttvar:11882|minrtt:31190|latest_rtt:30809|ack_delay:0|
[2025/09/12 05:03:48 978660] [debug] |scid:cadaacbaf2b731027473c6bb|xqc_send_ctl_update_rtt|l-0.0.0.0-443-cadaacbaf2b731027473c6bb p-193.167.0.100-39481-ba7316bdd34fa92e7751534e2f849523bd |after update rtt|conn:0000558BB88C23DC|srtt:31224|rttvar:9030|minrtt:30809|latest_rtt:30809|ack_delay:0|
[2025/09/12 05:03:48 978666] [debug] |scid:cadaacbaf2b731027473c6bb|xqc_send_ctl_on_spurious_loss_detected|ctl_reordering_packet_threshold:10|ctl_reordering_time_threshold_shift:0|
[2025/09/12 05:03:48 978671] [debug] |scid:cadaacbaf2b731027473c6bb|xqc_send_ctl_get_lost_sent_pn|largest_acked:16|lost_pn:6|thresh:10|
[2025/09/12 05:03:48 978676] [debug] |scid:cadaacbaf2b731027473c6bb|xqc_send_ctl_on_ack_received|xqc_recv_record_del from 1039503553|pns:1|
[2025/09/12 05:03:48 978681] [debug] |scid:cadaacbaf2b731027473c6bb|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:03:48 978686] [debug] |scid:cadaacbaf2b731027473c6bb|xqc_send_ctl_set_loss_detection_timer|unset|no ack-eliciting pkts in flight|conn:0000558BB88C23DC|path:0|
[2025/09/12 05:03:48 978691] [debug] |scid:cadaacbaf2b731027473c6bb|xqc_timer_unset|type:LOSS_DETECTION|
[2025/09/12 05:03:48 978696] [debug] |scid:cadaacbaf2b731027473c6bb|xqc_generate_sample|sampler: send_elapse 111153, ack_elapse 110165, delivered 1278|rate 11497|lost 3|
[2025/09/12 05:03:48 978701] [debug] |scid:cadaacbaf2b731027473c6bb|xqc_bbr_update_bandwidth|BBRv1: RTT round update 1 -> 2|
[2025/09/12 05:03:48 978706] [debug] |scid:cadaacbaf2b731027473c6bb|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (11497) in round 2|
[2025/09/12 05:03:48 978711] [debug] |scid:cadaacbaf2b731027473c6bb|xqc_bbr_update_min_rtt|probertt expire|rtt:30809, old_rtt:31190|
[2025/09/12 05:03:48 978716] [debug] |scid:cadaacbaf2b731027473c6bb|xqc_bbr_update_min_rtt|minrtt expire|rtt:30809, old_rtt:31190|
[2025/09/12 05:03:48 978721] [debug] |scid:cadaacbaf2b731027473c6bb|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:5744|extra_cwnd:2299|
[2025/09/12 05:03:48 978726] [debug] |scid:cadaacbaf2b731027473c6bb|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:6968|packet_lost:0|acked:1278|po_sent_time:1757653428947635|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2502|
[2025/09/12 05:03:48 978731] [debug] |scid:cadaacbaf2b731027473c6bb|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:6968|packet_lost:0|acked:1278|po_sent_time:1757653428947635|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2502|
[2025/09/12 05:03:48 978737] [debug] |scid:cadaacbaf2b731027473c6bb|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-cadaacbaf2b731027473c6bb p-193.167.0.100-39481-ba7316bdd34fa92e7751534e2f849523bd |bbr on ack|mode:0|pacing_rate:537876|bw:11497|cwnd:8246|full_bw_reached:0|inflight:0|srtt:31224|latest_rtt:30809|min_rtt:30809|applimit:1|lost:3|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:1|
[2025/09/12 05:03:48 978747] [stats] |scid:cadaacbaf2b731027473c6bb|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-cadaacbaf2b731027473c6bb p-193.167.0.100-39481-ba7316bdd34fa92e7751534e2f849523bd |bandwidth change record|bw_before:231|bw_after:11497|srtt:31224|cwnd:8246|
[2025/09/12 05:03:48 978753] [stats] |scid:cadaacbaf2b731027473c6bb|xqc_send_ctl_info_circle_record|l-0.0.0.0-443-cadaacbaf2b731027473c6bb p-193.167.0.100-39481-ba7316bdd34fa92e7751534e2f849523bd |path:0||cwnd:8246|inflight:0|mode:0|applimit:0|pacing_rate:537876|bw:11497|srtt:31224|latest_rtt:30809|min_rtt:30809|send:16|lost:3|tlp:4|recv:5|recovery:0|slow_start:1|conn_life:5397796|acked:1278|delivered:2502|is_cwnd_limited:0|
[2025/09/12 05:03:48 978760] [debug] |scid:cadaacbaf2b731027473c6bb|xqc_process_frames|frame_type:1|
[2025/09/12 05:03:48 978766] [info] |scid:cadaacbaf2b731027473c6bb|xqc_send_ctl_on_pns_discard|xqc_send_ctl_set_loss_detection_timer on discard pns:0
[2025/09/12 05:03:48 978771] [debug] |scid:cadaacbaf2b731027473c6bb|xqc_send_ctl_set_loss_detection_timer|unset|no ack-eliciting pkts in flight|conn:0000558BB88C23DC|path:0|
[2025/09/12 05:03:48 978775] [debug] |scid:cadaacbaf2b731027473c6bb|xqc_timer_unset|type:LOSS_DETECTION|
[2025/09/12 05:03:48 978781] [debug] |scid:cadaacbaf2b731027473c6bb|xqc_timer_unset|type:ACK_HSK|
[2025/09/12 05:03:48 978787] [debug] |scid:cadaacbaf2b731027473c6bb|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 05:03:48 978792] [debug] |scid:cadaacbaf2b731027473c6bb|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:1039503556|largest:1039503556|pns:1|
[2025/09/12 05:03:48 978798] [info] |scid:cadaacbaf2b731027473c6bb|xqc_conn_on_pkt_processed|====>|conn:0000558BB88C23DC|path:0|size:63|pkt_type:HSK|pkt_num:1039503556|frame:PING ACK |recv_time:1757653428978444|dcid:cadaacbaf2b731027473c6bb|dcid_seq:0|
[2025/09/12 05:03:48 978804] [debug] |scid:cadaacbaf2b731027473c6bb|xqc_timer_set|type:PATH_IDLE|expire:1757653488978444|now:1757653428978444|interv:60000000|
[2025/09/12 05:03:48 978809] [debug] |scid:cadaacbaf2b731027473c6bb|xqc_timer_set|type:CONN_IDLE|expire:1757653488978444|now:1757653428978444|interv:60000000|
[2025/09/12 05:03:48 978814] [debug] |scid:cadaacbaf2b731027473c6bb|xqc_engine_remove_wakeup_queue|next_tick_time:1757653429105257|pq_index:0|
[2025/09/12 05:03:48 978820] [debug] |scid:cadaacbaf2b731027473c6bb|xqc_engine_add_active_queue|last_ticked_time:1757653428947359|
[2025/09/12 05:03:48 978825] [debug] |xqc_engine_main_logic|BEGIN|now:1757653428978824|
[2025/09/12 05:03:48 978830] [debug] |scid:cadaacbaf2b731027473c6bb|xqc_engine_process_conn|conn:0000558BB88C23DC|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:1757653428978829|
[2025/09/12 05:03:48 978838] [debug] |scid:cadaacbaf2b731027473c6bb|xqc_gen_ack_frame|largest_recv:1039503556|ack_delay:394|first_ack_range:0|largest_pkt_recv_time:1757653428978444|
[2025/09/12 05:03:48 978843] [debug] |scid:cadaacbaf2b731027473c6bb|xqc_gen_ack_frame|high:1039503556|low:1039503556|pkt_pns:1|
[2025/09/12 05:03:48 978848] [debug] |scid:cadaacbaf2b731027473c6bb|xqc_gen_ack_frame|high:1039503553|low:1039503553|pkt_pns:1|
[2025/09/12 05:03:48 978853] [debug] |scid:cadaacbaf2b731027473c6bb|xqc_write_ack_to_one_packet|ack_size:10|path:0|path_largest_recv:1039503556|frame_largest_recv:1039503556|
[2025/09/12 05:03:48 978858] [debug] |scid:cadaacbaf2b731027473c6bb|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:1|
[2025/09/12 05:03:48 978864] [debug] |scid:cadaacbaf2b731027473c6bb|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:ACK |stream_id:0|stream_offset:0|
[2025/09/12 05:03:48 978870] [debug] |scid:cadaacbaf2b731027473c6bb|xqc_check_acked_or_dropped_pkt|conn:0000558BB88C23DC|pkt_num:0|size:52|pkt_type:HSK|frame:ACK |
[2025/09/12 05:03:48 978879] [debug] |scid:cadaacbaf2b731027473c6bb|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:17|
[2025/09/12 05:03:48 978915] [info] |scid:cadaacbaf2b731027473c6bb|xqc_send_packet_with_pn|<==|conn:0000558BB88C23DC|path:0|pkt_num:17|size:52|sent:68|pkt_type:HSK|frame:ACK |inflight:0|now:1757653428978887|stream_id:0|stream_offset:0|
[2025/09/12 05:03:48 978922] [debug] |scid:cadaacbaf2b731027473c6bb|xqc_send_ctl_on_packet_sent|conn:0000558BB88C23DC|path:0|pkt_num:17|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 05:03:48 978932] [debug] |scid:cadaacbaf2b731027473c6bb|xqc_conn_next_wakeup_time|wakeup_time:1757653488978444|
[2025/09/12 05:03:48 978940] [debug] |scid:cadaacbaf2b731027473c6bb|xqc_engine_add_wakeup_queue|next_tick_time:1757653488978444|
[2025/09/12 05:03:48 978948] [debug] |xqc_engine_wakeup_after|wakeup:1757653429306234|now:1757653428978948|diff:327286|
[2025/09/12 05:03:48 978957] [debug] |xqc_engine_main_logic|END|now:1757653428978829|
[2025/09/12 05:03:48 978967] [debug] |xqc_engine_main_logic|BEGIN|now:1757653428978967|
[2025/09/12 05:03:48 978975] [debug] |xqc_engine_wakeup_after|wakeup:1757653429306234|now:1757653428978974|diff:327260|
[2025/09/12 05:03:48 978983] [debug] |xqc_engine_main_logic|END|now:1757653428978967|
[2025/09/12 05:03:49 009736] [info] |xqc_engine_packet_process|==>|conn:0000558BB88C23DC|size:96|state:S_HANDSHAKE_SENT|recv_time:1757653429009735|
[2025/09/12 05:03:49 009757] [debug] |scid:cadaacbaf2b731027473c6bb|xqc_packet_parse_handshake|success|Length:56|
[2025/09/12 05:03:49 009769] [debug] |scid:cadaacbaf2b731027473c6bb|xqc_packet_decrypt|largest_pn:1039503556|
[2025/09/12 05:03:49 009776] [debug] |scid:cadaacbaf2b731027473c6bb|xqc_packet_decrypt|decryption nonce|path_id:0|pn:1039503557|
[2025/09/12 05:03:49 009788] [debug] |scid:cadaacbaf2b731027473c6bb|xqc_packet_decrypt_single|pkt_type:HSK|pkt_num:1039503557|
[2025/09/12 05:03:49 009796] [debug] |scid:cadaacbaf2b731027473c6bb|xqc_process_frames|frame_type:6|
[2025/09/12 05:03:49 009806] [debug] |scid:cadaacbaf2b731027473c6bb|xqc_process_crypto_frame|level:2|
[2025/09/12 05:03:49 009815] [debug] |scid:cadaacbaf2b731027473c6bb|xqc_read_crypto_stream|xqc_read_crypto_stream|level:2|
[2025/09/12 05:03:49 009823] [debug] |scid:cadaacbaf2b731027473c6bb|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:2|36u|
[2025/09/12 05:03:49 009965] [debug] |scid:cadaacbaf2b731027473c6bb|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:3|SSL_quic_write_level:3|rv:1|
[2025/09/12 05:03:49 009974] [debug] |scid:cadaacbaf2b731027473c6bb|xqc_tls_do_handshake|TLS handshake|ret:1|
[2025/09/12 05:03:49 009980] [debug] |scid:cadaacbaf2b731027473c6bb|xqc_engine_remove_wakeup_queue|next_tick_time:1757653488978444|pq_index:4|
[2025/09/12 05:03:49 009986] [debug] |scid:cadaacbaf2b731027473c6bb|xqc_engine_add_active_queue|last_ticked_time:1757653428978829|
[2025/09/12 05:03:49 009991] [debug] |scid:cadaacbaf2b731027473c6bb|xqc_create_crypto_stream|encrypt_level:3|cur_state:S_HANDSHAKE_SENT|
[2025/09/12 05:03:49 009996] [debug] |scid:cadaacbaf2b731027473c6bb|xqc_process_crypto_frame|server create 1RTT stream|
[2025/09/12 05:03:49 010002] [info] |scid:cadaacbaf2b731027473c6bb|xqc_send_ctl_on_pns_discard|xqc_send_ctl_set_loss_detection_timer on discard pns:0
[2025/09/12 05:03:49 010007] [debug] |scid:cadaacbaf2b731027473c6bb|xqc_send_ctl_set_loss_detection_timer|unset|no ack-eliciting pkts in flight|conn:0000558BB88C23DC|path:0|
[2025/09/12 05:03:49 010012] [debug] |scid:cadaacbaf2b731027473c6bb|xqc_timer_unset|type:LOSS_DETECTION|
[2025/09/12 05:03:49 010018] [debug] |scid:cadaacbaf2b731027473c6bb|xqc_timer_unset|type:ACK_HSK|
[2025/09/12 05:03:49 010023] [debug] |scid:cadaacbaf2b731027473c6bb|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 05:03:49 010064] [debug] |scid:cadaacbaf2b731027473c6bb|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:1039503557|largest:1039503557|pns:1|
[2025/09/12 05:03:49 010073] [info] |scid:cadaacbaf2b731027473c6bb|xqc_conn_on_pkt_processed|====>|conn:0000558BB88C23DC|path:0|size:96|pkt_type:HSK|pkt_num:1039503557|frame:CRYPTO |recv_time:1757653429009735|dcid:cadaacbaf2b731027473c6bb|dcid_seq:0|
[2025/09/12 05:03:49 010079] [debug] |scid:cadaacbaf2b731027473c6bb|xqc_timer_set|type:PATH_IDLE|expire:1757653489009735|now:1757653429009735|interv:60000000|
[2025/09/12 05:03:49 010085] [debug] |scid:cadaacbaf2b731027473c6bb|xqc_timer_set|type:CONN_IDLE|expire:1757653489009735|now:1757653429009735|interv:60000000|
[2025/09/12 05:03:49 010090] [debug] |xqc_engine_main_logic|BEGIN|now:1757653429010089|
[2025/09/12 05:03:49 010095] [debug] |scid:cadaacbaf2b731027473c6bb|xqc_engine_process_conn|conn:0000558BB88C23DC|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:1757653429010094|
[2025/09/12 05:03:49 010102] [debug] |scid:cadaacbaf2b731027473c6bb|xqc_conn_check_handshake_complete|HANDSHAKE_COMPLETED|conn:0000558BB88C23DC|
[2025/09/12 05:03:49 010107] [info] |scid:cadaacbaf2b731027473c6bb|xqc_conn_handshake_confirmed|handshake confirmed|conn:0000558BB88C23DC|
[2025/09/12 05:03:49 010112] [info] |scid:cadaacbaf2b731027473c6bb|xqc_send_ctl_on_pns_discard|xqc_send_ctl_set_loss_detection_timer on discard pns:1
[2025/09/12 05:03:49 010117] [debug] |scid:cadaacbaf2b731027473c6bb|xqc_send_ctl_set_loss_detection_timer|unset|no ack-eliciting pkts in flight|conn:0000558BB88C23DC|path:0|
[2025/09/12 05:03:49 010122] [debug] |scid:cadaacbaf2b731027473c6bb|xqc_timer_unset|type:LOSS_DETECTION|
[2025/09/12 05:03:49 010128] [debug] |scid:cadaacbaf2b731027473c6bb|xqc_conn_gen_token|expire:1758258229|
[2025/09/12 05:03:49 010134] [debug] |scid:cadaacbaf2b731027473c6bb|xqc_conn_early_data_reject|reject|
[2025/09/12 05:03:49 010139] [debug] |scid:cadaacbaf2b731027473c6bb|xqc_crypto_stream_on_read|encrypt_level:2|cur_state:S_HANDSHAKE_SENT|next_state:ESTABED|
[2025/09/12 05:03:49 010144] [debug] |scid:cadaacbaf2b731027473c6bb|xqc_conn_process_undecrypt_packet_in|delay|undecrypt_count:1|encrypt_level:3|
[2025/09/12 05:03:49 010150] [debug] |scid:cadaacbaf2b731027473c6bb|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:cadaacbaf2b731027473c6bb|spin_bit:0|
[2025/09/12 05:03:49 010157] [debug] |scid:cadaacbaf2b731027473c6bb|xqc_packet_decrypt|largest_pn:0|
[2025/09/12 05:03:49 010162] [debug] |scid:cadaacbaf2b731027473c6bb|xqc_packet_decrypt|decryption nonce|path_id:0|pn:1039503550|
[2025/09/12 05:03:49 010170] [debug] |scid:cadaacbaf2b731027473c6bb|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:1039503550|
[2025/09/12 05:03:49 010175] [debug] |scid:cadaacbaf2b731027473c6bb|xqc_process_frames|frame_type:1|
[2025/09/12 05:03:49 010180] [debug] |scid:cadaacbaf2b731027473c6bb|xqc_process_frames|frame_type:0|
[2025/09/12 05:03:49 010185] [debug] |scid:cadaacbaf2b731027473c6bb|xqc_process_padding_frame|process padding|
[2025/09/12 05:03:49 010193] [debug] |scid:cadaacbaf2b731027473c6bb|xqc_timer_set|type:ACK_01RTT|expire:1757653428926125|now:1757653428901125|interv:25000|
[2025/09/12 05:03:49 010200] [debug] |scid:cadaacbaf2b731027473c6bb|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:1757653428901125|max_ack_delay:25000|
[2025/09/12 05:03:49 010205] [debug] |scid:cadaacbaf2b731027473c6bb|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:1039503550|largest:1039503550|pns:2|
[2025/09/12 05:03:49 010211] [info] |scid:cadaacbaf2b731027473c6bb|xqc_conn_on_pkt_processed|====>|conn:0000558BB88C23DC|path:0|size:1406|pkt_type:SHORT_HEADER|pkt_num:1039503550|frame:PADDING PING |recv_time:1757653428901125|dcid:cadaacbaf2b731027473c6bb|dcid_seq:0|
[2025/09/12 05:03:49 010222] [debug] |scid:cadaacbaf2b731027473c6bb|xqc_process_crypto_write_streams|
[2025/09/12 05:03:49 010227] [debug] |scid:cadaacbaf2b731027473c6bb|xqc_crypto_stream_on_write|enc_level|3|
[2025/09/12 05:03:49 010233] [info] |scid:cadaacbaf2b731027473c6bb|xqc_crypto_stream_send|crypto send data|pkt_num:0|size:283|sent:261|pkt_type:SHORT_HEADER|frame:CRYPTO |now:1757653429010232|
[2025/09/12 05:03:49 010239] [info] |scid:cadaacbaf2b731027473c6bb|xqc_crypto_stream_send|crypto send data|pkt_num:0|size:284|sent:262|pkt_type:SHORT_HEADER|frame:CRYPTO |now:1757653429010238|
[2025/09/12 05:03:49 010244] [debug] |scid:cadaacbaf2b731027473c6bb|xqc_crypto_stream_on_write|encrypt_level:3|cur_state:ESTABED|next_state:ESTABED|
[2025/09/12 05:03:49 010250] [debug] |scid:cadaacbaf2b731027473c6bb|xqc_gen_ack_frame|largest_recv:1039503557|ack_delay:515|first_ack_range:1|largest_pkt_recv_time:1757653429009735|
[2025/09/12 05:03:49 010255] [debug] |scid:cadaacbaf2b731027473c6bb|xqc_gen_ack_frame|high:1039503557|low:1039503556|pkt_pns:1|
[2025/09/12 05:03:49 010260] [debug] |scid:cadaacbaf2b731027473c6bb|xqc_gen_ack_frame|high:1039503553|low:1039503553|pkt_pns:1|
[2025/09/12 05:03:49 010265] [debug] |scid:cadaacbaf2b731027473c6bb|xqc_write_ack_to_one_packet|ack_size:11|path:0|path_largest_recv:1039503557|frame_largest_recv:1039503557|
[2025/09/12 05:03:49 010270] [debug] |scid:cadaacbaf2b731027473c6bb|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:1|
[2025/09/12 05:03:49 010284] [debug] |scid:cadaacbaf2b731027473c6bb|xqc_write_new_conn_id_frame_to_packet|gen_new_scid|cid:92d09c2d409d09d7ab675cbf|sr_token:00d60fd9fe7f00007b3a819f8b550000|seq_num:1
[2025/09/12 05:03:49 010293] [debug] |scid:cadaacbaf2b731027473c6bb|xqc_write_new_conn_id_frame_to_packet|gen_new_scid|cid:6232051448354116398cd4a5|sr_token:00d60fd9fe7f00007b3a819f8b550000|seq_num:2
[2025/09/12 05:03:49 010299] [debug] |scid:cadaacbaf2b731027473c6bb|xqc_path_get_perf_class|conn:0000558BB88C23DC|path_id:0|path_srtt:31224|min_srtt:31224|path_bw:11497|loss_rate:100.00|path_pto:0|
[2025/09/12 05:03:49 010305] [debug] |scid:cadaacbaf2b731027473c6bb|xqc_minrtt_scheduler_get_path|path srtt|conn:0000558BB88C23DC|path_id:0|path_srtt:31224|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:03:49 010311] [debug] |scid:cadaacbaf2b731027473c6bb|xqc_minrtt_scheduler_get_path|best path:0|frame_type:HANDSHAKE_DONE |pn:0|size:23|reinj:0|path_class:4|
[2025/09/12 05:03:49 010317] [debug] |scid:cadaacbaf2b731027473c6bb|xqc_path_get_perf_class|conn:0000558BB88C23DC|path_id:0|path_srtt:31224|min_srtt:31224|path_bw:11497|loss_rate:100.00|path_pto:0|
[2025/09/12 05:03:49 010322] [debug] |scid:cadaacbaf2b731027473c6bb|xqc_minrtt_scheduler_get_path|path srtt|conn:0000558BB88C23DC|path_id:0|path_srtt:31224|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:03:49 010327] [debug] |scid:cadaacbaf2b731027473c6bb|xqc_minrtt_scheduler_get_path|best path:0|frame_type:NEW_TOKEN |pn:0|size:33|reinj:0|path_class:4|
[2025/09/12 05:03:49 010333] [debug] |scid:cadaacbaf2b731027473c6bb|xqc_path_get_perf_class|conn:0000558BB88C23DC|path_id:0|path_srtt:31224|min_srtt:31224|path_bw:11497|loss_rate:100.00|path_pto:0|
[2025/09/12 05:03:49 010338] [debug] |scid:cadaacbaf2b731027473c6bb|xqc_minrtt_scheduler_get_path|path srtt|conn:0000558BB88C23DC|path_id:0|path_srtt:31224|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:03:49 010343] [debug] |scid:cadaacbaf2b731027473c6bb|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CRYPTO |pn:0|size:283|reinj:0|path_class:4|
[2025/09/12 05:03:49 010348] [debug] |scid:cadaacbaf2b731027473c6bb|xqc_path_get_perf_class|conn:0000558BB88C23DC|path_id:0|path_srtt:31224|min_srtt:31224|path_bw:11497|loss_rate:100.00|path_pto:0|
[2025/09/12 05:03:49 010357] [debug] |scid:cadaacbaf2b731027473c6bb|xqc_minrtt_scheduler_get_path|path srtt|conn:0000558BB88C23DC|path_id:0|path_srtt:31224|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:03:49 010362] [debug] |scid:cadaacbaf2b731027473c6bb|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CRYPTO |pn:0|size:284|reinj:0|path_class:4|
[2025/09/12 05:03:49 010367] [debug] |scid:cadaacbaf2b731027473c6bb|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:ACK |stream_id:0|stream_offset:0|
[2025/09/12 05:03:49 010373] [debug] |scid:cadaacbaf2b731027473c6bb|xqc_path_get_perf_class|conn:0000558BB88C23DC|path_id:0|path_srtt:31224|min_srtt:31224|path_bw:11497|loss_rate:100.00|path_pto:0|
[2025/09/12 05:03:49 010378] [debug] |scid:cadaacbaf2b731027473c6bb|xqc_minrtt_scheduler_get_path|path srtt|conn:0000558BB88C23DC|path_id:0|path_srtt:31224|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:03:49 010383] [debug] |scid:cadaacbaf2b731027473c6bb|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 05:03:49 010388] [debug] |scid:cadaacbaf2b731027473c6bb|xqc_path_get_perf_class|conn:0000558BB88C23DC|path_id:0|path_srtt:31224|min_srtt:31224|path_bw:11497|loss_rate:100.00|path_pto:0|
[2025/09/12 05:03:49 010393] [debug] |scid:cadaacbaf2b731027473c6bb|xqc_minrtt_scheduler_get_path|path srtt|conn:0000558BB88C23DC|path_id:0|path_srtt:31224|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:03:49 010398] [debug] |scid:cadaacbaf2b731027473c6bb|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 05:03:49 010404] [debug] |scid:cadaacbaf2b731027473c6bb|xqc_check_acked_or_dropped_pkt|conn:0000558BB88C23DC|pkt_num:0|size:23|pkt_type:SHORT_HEADER|frame:HANDSHAKE_DONE |
[2025/09/12 05:03:49 010410] [debug] |scid:cadaacbaf2b731027473c6bb|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:0|
[2025/09/12 05:03:49 010445] [info] |scid:cadaacbaf2b731027473c6bb|xqc_send_packet_with_pn|<==|conn:0000558BB88C23DC|path:0|pkt_num:0|size:23|sent:39|pkt_type:SHORT_HEADER|frame:HANDSHAKE_DONE |inflight:0|now:1757653429010417|stream_id:0|stream_offset:0|
[2025/09/12 05:03:49 010452] [debug] |scid:cadaacbaf2b731027473c6bb|xqc_send_ctl_on_packet_sent|conn:0000558BB88C23DC|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 05:03:49 010461] [debug] |scid:cadaacbaf2b731027473c6bb|xqc_send_ctl_on_packet_sent|path:0|inflight:0|applimit:0|
[2025/09/12 05:03:49 010469] [debug] |scid:cadaacbaf2b731027473c6bb|xqc_send_ctl_get_pto_time_and_space|srtt:31224|rtt_var:9030|pto_duration:67344|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:03:49 010478] [debug] |scid:cadaacbaf2b731027473c6bb|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB88C23DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:03:49 010487] [debug] |scid:cadaacbaf2b731027473c6bb|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB88C23DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:03:49 010494] [debug] |scid:cadaacbaf2b731027473c6bb|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB88C23DC|path:0|PNS: 2, unacked: 23|
[2025/09/12 05:03:49 010503] [debug] |scid:cadaacbaf2b731027473c6bb|xqc_timer_set|type:LOSS_DETECTION|expire:1757653429102761|now:1757653429010469|interv:92292|
[2025/09/12 05:03:49 010511] [debug] |scid:cadaacbaf2b731027473c6bb|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB88C23DC|path:0|pns:2|expire:1757653429102761|now:1757653429010469|interval:92292|pto_count:0|srtt:31224
[2025/09/12 05:03:49 010520] [debug] |scid:cadaacbaf2b731027473c6bb|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:8246|inflight:23|
[2025/09/12 05:03:49 010530] [debug] |scid:cadaacbaf2b731027473c6bb|xqc_check_acked_or_dropped_pkt|conn:0000558BB88C23DC|pkt_num:0|size:33|pkt_type:SHORT_HEADER|frame:NEW_TOKEN |
[2025/09/12 05:03:49 010541] [debug] |scid:cadaacbaf2b731027473c6bb|xqc_send_ctl_set_next_pn_for_packet|optimistic ack detection|skipped_range:1-7|next_skip_chance:1757653429287573|current_time:1757653429010541|
[2025/09/12 05:03:49 010547] [debug] |scid:cadaacbaf2b731027473c6bb|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:8|
[2025/09/12 05:03:49 010578] [info] |scid:cadaacbaf2b731027473c6bb|xqc_send_packet_with_pn|<==|conn:0000558BB88C23DC|path:0|pkt_num:8|size:33|sent:49|pkt_type:SHORT_HEADER|frame:NEW_TOKEN |inflight:23|now:1757653429010555|stream_id:0|stream_offset:0|
[2025/09/12 05:03:49 010585] [debug] |scid:cadaacbaf2b731027473c6bb|xqc_send_ctl_on_packet_sent|conn:0000558BB88C23DC|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 05:03:49 010593] [debug] |scid:cadaacbaf2b731027473c6bb|xqc_send_ctl_on_packet_sent|path:0|inflight:23|applimit:0|
[2025/09/12 05:03:49 010599] [debug] |scid:cadaacbaf2b731027473c6bb|xqc_send_ctl_get_pto_time_and_space|srtt:31224|rtt_var:9030|pto_duration:67344|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:03:49 010606] [debug] |scid:cadaacbaf2b731027473c6bb|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB88C23DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:03:49 010613] [debug] |scid:cadaacbaf2b731027473c6bb|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB88C23DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:03:49 010619] [debug] |scid:cadaacbaf2b731027473c6bb|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB88C23DC|path:0|PNS: 2, unacked: 56|
[2025/09/12 05:03:49 010626] [debug] |scid:cadaacbaf2b731027473c6bb|xqc_timer_set|type:LOSS_DETECTION|expire:1757653429102899|now:1757653429010599|interv:92300|
[2025/09/12 05:03:49 010632] [debug] |scid:cadaacbaf2b731027473c6bb|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB88C23DC|path:0|pns:2|expire:1757653429102899|now:1757653429010599|interval:92300|pto_count:0|srtt:31224
[2025/09/12 05:03:49 010638] [debug] |scid:cadaacbaf2b731027473c6bb|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:8246|inflight:56|
[2025/09/12 05:03:49 010643] [debug] |scid:cadaacbaf2b731027473c6bb|xqc_check_acked_or_dropped_pkt|conn:0000558BB88C23DC|pkt_num:0|size:283|pkt_type:SHORT_HEADER|frame:CRYPTO |
[2025/09/12 05:03:49 010647] [debug] |scid:cadaacbaf2b731027473c6bb|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:9|
[2025/09/12 05:03:49 010671] [info] |scid:cadaacbaf2b731027473c6bb|xqc_send_packet_with_pn|<==|conn:0000558BB88C23DC|path:0|pkt_num:9|size:283|sent:299|pkt_type:SHORT_HEADER|frame:CRYPTO |inflight:56|now:1757653429010654|stream_id:0|stream_offset:0|
[2025/09/12 05:03:49 010678] [debug] |scid:cadaacbaf2b731027473c6bb|xqc_send_ctl_on_packet_sent|conn:0000558BB88C23DC|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 05:03:49 010685] [debug] |scid:cadaacbaf2b731027473c6bb|xqc_send_ctl_on_packet_sent|path:0|inflight:56|applimit:0|
[2025/09/12 05:03:49 010691] [debug] |scid:cadaacbaf2b731027473c6bb|xqc_send_ctl_get_pto_time_and_space|srtt:31224|rtt_var:9030|pto_duration:67344|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:03:49 010698] [debug] |scid:cadaacbaf2b731027473c6bb|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB88C23DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:03:49 010704] [debug] |scid:cadaacbaf2b731027473c6bb|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB88C23DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:03:49 010710] [debug] |scid:cadaacbaf2b731027473c6bb|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB88C23DC|path:0|PNS: 2, unacked: 339|
[2025/09/12 05:03:49 010717] [debug] |scid:cadaacbaf2b731027473c6bb|xqc_timer_set|type:LOSS_DETECTION|expire:1757653429102998|now:1757653429010691|interv:92307|
[2025/09/12 05:03:49 010723] [debug] |scid:cadaacbaf2b731027473c6bb|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB88C23DC|path:0|pns:2|expire:1757653429102998|now:1757653429010691|interval:92307|pto_count:0|srtt:31224
[2025/09/12 05:03:49 010734] [debug] |scid:cadaacbaf2b731027473c6bb|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:8246|inflight:339|
[2025/09/12 05:03:49 010739] [debug] |scid:cadaacbaf2b731027473c6bb|xqc_check_acked_or_dropped_pkt|conn:0000558BB88C23DC|pkt_num:0|size:284|pkt_type:SHORT_HEADER|frame:CRYPTO |
[2025/09/12 05:03:49 010743] [debug] |scid:cadaacbaf2b731027473c6bb|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:10|
[2025/09/12 05:03:49 010768] [info] |scid:cadaacbaf2b731027473c6bb|xqc_send_packet_with_pn|<==|conn:0000558BB88C23DC|path:0|pkt_num:10|size:284|sent:300|pkt_type:SHORT_HEADER|frame:CRYPTO |inflight:339|now:1757653429010750|stream_id:0|stream_offset:0|
[2025/09/12 05:03:49 010773] [debug] |scid:cadaacbaf2b731027473c6bb|xqc_send_ctl_on_packet_sent|conn:0000558BB88C23DC|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 05:03:49 010780] [debug] |scid:cadaacbaf2b731027473c6bb|xqc_send_ctl_on_packet_sent|path:0|inflight:339|applimit:0|
[2025/09/12 05:03:49 010787] [debug] |scid:cadaacbaf2b731027473c6bb|xqc_send_ctl_get_pto_time_and_space|srtt:31224|rtt_var:9030|pto_duration:67344|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:03:49 010794] [debug] |scid:cadaacbaf2b731027473c6bb|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB88C23DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:03:49 010800] [debug] |scid:cadaacbaf2b731027473c6bb|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB88C23DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:03:49 010807] [debug] |scid:cadaacbaf2b731027473c6bb|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB88C23DC|path:0|PNS: 2, unacked: 623|
[2025/09/12 05:03:49 010813] [debug] |scid:cadaacbaf2b731027473c6bb|xqc_timer_set|type:LOSS_DETECTION|expire:1757653429103094|now:1757653429010786|interv:92308|
[2025/09/12 05:03:49 010819] [debug] |scid:cadaacbaf2b731027473c6bb|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB88C23DC|path:0|pns:2|expire:1757653429103094|now:1757653429010786|interval:92308|pto_count:0|srtt:31224
[2025/09/12 05:03:49 010824] [debug] |scid:cadaacbaf2b731027473c6bb|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:8246|inflight:623|
[2025/09/12 05:03:49 010829] [debug] |scid:cadaacbaf2b731027473c6bb|xqc_check_acked_or_dropped_pkt|conn:0000558BB88C23DC|pkt_num:0|size:53|pkt_type:HSK|frame:ACK |
[2025/09/12 05:03:49 010833] [debug] |scid:cadaacbaf2b731027473c6bb|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:18|
[2025/09/12 05:03:49 010856] [info] |scid:cadaacbaf2b731027473c6bb|xqc_send_packet_with_pn|<==|conn:0000558BB88C23DC|path:0|pkt_num:18|size:53|sent:69|pkt_type:HSK|frame:ACK |inflight:623|now:1757653429010839|stream_id:0|stream_offset:0|
[2025/09/12 05:03:49 010862] [debug] |scid:cadaacbaf2b731027473c6bb|xqc_send_ctl_on_packet_sent|conn:0000558BB88C23DC|path:0|pkt_num:18|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 05:03:49 010870] [debug] |scid:cadaacbaf2b731027473c6bb|xqc_check_acked_or_dropped_pkt|conn:0000558BB88C23DC|pkt_num:0|size:54|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |
[2025/09/12 05:03:49 010877] [debug] |scid:cadaacbaf2b731027473c6bb|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:11|
[2025/09/12 05:03:49 010908] [info] |scid:cadaacbaf2b731027473c6bb|xqc_send_packet_with_pn|<==|conn:0000558BB88C23DC|path:0|pkt_num:11|size:54|sent:70|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |inflight:623|now:1757653429010886|stream_id:0|stream_offset:0|
[2025/09/12 05:03:49 010916] [debug] |scid:cadaacbaf2b731027473c6bb|xqc_send_ctl_on_packet_sent|conn:0000558BB88C23DC|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 05:03:49 010930] [debug] |scid:cadaacbaf2b731027473c6bb|xqc_send_ctl_on_packet_sent|path:0|inflight:623|applimit:0|
[2025/09/12 05:03:49 010937] [debug] |scid:cadaacbaf2b731027473c6bb|xqc_send_ctl_get_pto_time_and_space|srtt:31224|rtt_var:9030|pto_duration:67344|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:03:49 010943] [debug] |scid:cadaacbaf2b731027473c6bb|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB88C23DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:03:49 010950] [debug] |scid:cadaacbaf2b731027473c6bb|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB88C23DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:03:49 010954] [debug] |scid:cadaacbaf2b731027473c6bb|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB88C23DC|path:0|PNS: 2, unacked: 677|
[2025/09/12 05:03:49 010958] [debug] |scid:cadaacbaf2b731027473c6bb|xqc_timer_set|type:LOSS_DETECTION|expire:1757653429103230|now:1757653429010936|interv:92294|
[2025/09/12 05:03:49 010962] [debug] |scid:cadaacbaf2b731027473c6bb|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB88C23DC|path:0|pns:2|expire:1757653429103230|now:1757653429010936|interval:92294|pto_count:0|srtt:31224
[2025/09/12 05:03:49 010966] [debug] |scid:cadaacbaf2b731027473c6bb|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:8246|inflight:677|
[2025/09/12 05:03:49 010971] [debug] |scid:cadaacbaf2b731027473c6bb|xqc_check_acked_or_dropped_pkt|conn:0000558BB88C23DC|pkt_num:0|size:54|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |
[2025/09/12 05:03:49 010975] [debug] |scid:cadaacbaf2b731027473c6bb|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:12|
[2025/09/12 05:03:49 011003] [info] |scid:cadaacbaf2b731027473c6bb|xqc_send_packet_with_pn|<==|conn:0000558BB88C23DC|path:0|pkt_num:12|size:54|sent:70|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |inflight:677|now:1757653429010982|stream_id:0|stream_offset:0|
[2025/09/12 05:03:49 011012] [debug] |scid:cadaacbaf2b731027473c6bb|xqc_send_ctl_on_packet_sent|conn:0000558BB88C23DC|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 05:03:49 011019] [debug] |scid:cadaacbaf2b731027473c6bb|xqc_send_ctl_on_packet_sent|path:0|inflight:677|applimit:0|
[2025/09/12 05:03:49 011026] [debug] |scid:cadaacbaf2b731027473c6bb|xqc_send_ctl_get_pto_time_and_space|srtt:31224|rtt_var:9030|pto_duration:67344|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:03:49 011032] [debug] |scid:cadaacbaf2b731027473c6bb|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB88C23DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:03:49 011052] [debug] |scid:cadaacbaf2b731027473c6bb|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB88C23DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:03:49 011059] [debug] |scid:cadaacbaf2b731027473c6bb|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB88C23DC|path:0|PNS: 2, unacked: 731|
[2025/09/12 05:03:49 011063] [debug] |scid:cadaacbaf2b731027473c6bb|xqc_timer_set|type:LOSS_DETECTION|expire:1757653429103326|now:1757653429011025|interv:92301|
[2025/09/12 05:03:49 011067] [debug] |scid:cadaacbaf2b731027473c6bb|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB88C23DC|path:0|pns:2|expire:1757653429103326|now:1757653429011025|interval:92301|pto_count:0|srtt:31224
[2025/09/12 05:03:49 011071] [debug] |scid:cadaacbaf2b731027473c6bb|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:8246|inflight:731|
[2025/09/12 05:03:49 011076] [debug] |scid:cadaacbaf2b731027473c6bb|xqc_conn_next_wakeup_time|wakeup_time:1757653428926125|
[2025/09/12 05:03:49 011080] [debug] |scid:cadaacbaf2b731027473c6bb|xqc_engine_add_wakeup_queue|next_tick_time:1757653428926125|
[2025/09/12 05:03:49 011084] [debug] |xqc_engine_wakeup_after|wakeup:1757653428926125|now:1757653429011084|diff:18446744073709466657|
[2025/09/12 05:03:49 011089] [debug] |xqc_engine_main_logic|END|now:1757653429010094|
[2025/09/12 05:03:49 011099] [debug] |xqc_engine_main_logic|BEGIN|now:1757653429011099|
[2025/09/12 05:03:49 011103] [debug] |scid:cadaacbaf2b731027473c6bb|xqc_engine_remove_wakeup_queue|next_tick_time:1757653428926125|pq_index:0|
[2025/09/12 05:03:49 011107] [debug] |scid:cadaacbaf2b731027473c6bb|xqc_engine_add_active_queue|last_ticked_time:1757653429010094|
[2025/09/12 05:03:49 011112] [debug] |scid:cadaacbaf2b731027473c6bb|xqc_engine_process_conn|conn:0000558BB88C23DC|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:1757653429011111|
[2025/09/12 05:03:49 011116] [debug] |scid:cadaacbaf2b731027473c6bb|xqc_timer_expire|timer expired|type:ACK_01RTT|expire_time:1757653428926125|now:1757653429011111|
[2025/09/12 05:03:49 011120] [debug] |scid:cadaacbaf2b731027473c6bb|xqc_timer_ack_timeout|pns:2|path:0|
[2025/09/12 05:03:49 011124] [debug] |scid:cadaacbaf2b731027473c6bb|xqc_timer_expire|unset|type:ACK_01RTT|expire_time:1757653428926125|now:1757653429011111|
[2025/09/12 05:03:49 011128] [debug] |scid:cadaacbaf2b731027473c6bb|xqc_timer_unset|type:ACK_01RTT|
[2025/09/12 05:03:49 011134] [debug] |scid:cadaacbaf2b731027473c6bb|xqc_gen_ack_frame|largest_recv:1039503550|ack_delay:110008|first_ack_range:0|largest_pkt_recv_time:1757653428901125|
[2025/09/12 05:03:49 011138] [debug] |scid:cadaacbaf2b731027473c6bb|xqc_gen_ack_frame|high:1039503550|low:1039503550|pkt_pns:2|
[2025/09/12 05:03:49 011142] [debug] |scid:cadaacbaf2b731027473c6bb|xqc_write_ack_to_one_packet|ack_size:9|path:0|path_largest_recv:1039503550|frame_largest_recv:1039503550|
[2025/09/12 05:03:49 011146] [debug] |scid:cadaacbaf2b731027473c6bb|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:2|
[2025/09/12 05:03:49 011151] [debug] |scid:cadaacbaf2b731027473c6bb|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:ACK |stream_id:0|stream_offset:0|
[2025/09/12 05:03:49 011155] [debug] |scid:cadaacbaf2b731027473c6bb|xqc_check_acked_or_dropped_pkt|conn:0000558BB88C23DC|pkt_num:0|size:31|pkt_type:SHORT_HEADER|frame:ACK |
[2025/09/12 05:03:49 011160] [debug] |scid:cadaacbaf2b731027473c6bb|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:13|
[2025/09/12 05:03:49 011185] [info] |scid:cadaacbaf2b731027473c6bb|xqc_send_packet_with_pn|<==|conn:0000558BB88C23DC|path:0|pkt_num:13|size:31|sent:47|pkt_type:SHORT_HEADER|frame:ACK |inflight:731|now:1757653429011166|stream_id:0|stream_offset:0|
[2025/09/12 05:03:49 011191] [debug] |scid:cadaacbaf2b731027473c6bb|xqc_send_ctl_on_packet_sent|conn:0000558BB88C23DC|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 05:03:49 011199] [debug] |scid:cadaacbaf2b731027473c6bb|xqc_conn_next_wakeup_time|wakeup_time:1757653429103326|
[2025/09/12 05:03:49 011206] [debug] |scid:cadaacbaf2b731027473c6bb|xqc_engine_add_wakeup_queue|next_tick_time:1757653429103326|
[2025/09/12 05:03:49 011212] [debug] |xqc_engine_wakeup_after|wakeup:1757653429103326|now:1757653429011212|diff:92114|
[2025/09/12 05:03:49 011219] [debug] |xqc_engine_main_logic|END|now:1757653429011111|
[2025/09/12 05:03:49 020167] [info] |xqc_engine_packet_process|==>|conn:0000558BB88C23DC|size:1406|state:ESTABED|recv_time:1757653429020165|
[2025/09/12 05:03:49 020188] [debug] |scid:cadaacbaf2b731027473c6bb|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:cadaacbaf2b731027473c6bb|spin_bit:0|
[2025/09/12 05:03:49 020199] [debug] |scid:cadaacbaf2b731027473c6bb|xqc_packet_decrypt|largest_pn:1039503550|
[2025/09/12 05:03:49 020208] [debug] |scid:cadaacbaf2b731027473c6bb|xqc_packet_decrypt|decryption nonce|path_id:0|pn:1039503551|
[2025/09/12 05:03:49 020222] [debug] |scid:cadaacbaf2b731027473c6bb|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:1039503551|
[2025/09/12 05:03:49 020230] [debug] |scid:cadaacbaf2b731027473c6bb|xqc_process_frames|frame_type:1|
[2025/09/12 05:03:49 020239] [debug] |scid:cadaacbaf2b731027473c6bb|xqc_process_frames|frame_type:0|
[2025/09/12 05:03:49 020255] [debug] |scid:cadaacbaf2b731027473c6bb|xqc_process_padding_frame|process padding|
[2025/09/12 05:03:49 020269] [debug] |scid:cadaacbaf2b731027473c6bb|xqc_timer_set|type:ACK_01RTT|expire:1757653429045165|now:1757653429020165|interv:25000|
[2025/09/12 05:03:49 020281] [debug] |scid:cadaacbaf2b731027473c6bb|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:1757653429020165|max_ack_delay:25000|
[2025/09/12 05:03:49 020291] [debug] |scid:cadaacbaf2b731027473c6bb|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:1039503551|largest:1039503551|pns:2|
[2025/09/12 05:03:49 020300] [info] |scid:cadaacbaf2b731027473c6bb|xqc_conn_on_pkt_processed|====>|conn:0000558BB88C23DC|path:0|size:1406|pkt_type:SHORT_HEADER|pkt_num:1039503551|frame:PADDING PING |recv_time:1757653429020165|dcid:cadaacbaf2b731027473c6bb|dcid_seq:0|
[2025/09/12 05:03:49 020309] [debug] |scid:cadaacbaf2b731027473c6bb|xqc_timer_set|type:PATH_IDLE|expire:1757653549020165|now:1757653429020165|interv:120000000|
[2025/09/12 05:03:49 020317] [debug] |scid:cadaacbaf2b731027473c6bb|xqc_timer_set|type:CONN_IDLE|expire:1757653549020165|now:1757653429020165|interv:120000000|
[2025/09/12 05:03:49 020326] [debug] |scid:cadaacbaf2b731027473c6bb|xqc_engine_remove_wakeup_queue|next_tick_time:1757653429103326|pq_index:0|
[2025/09/12 05:03:49 020334] [debug] |scid:cadaacbaf2b731027473c6bb|xqc_engine_add_active_queue|last_ticked_time:1757653429011111|
[2025/09/12 05:03:49 020339] [debug] |xqc_engine_main_logic|BEGIN|now:1757653429020339|
[2025/09/12 05:03:49 020345] [debug] |scid:cadaacbaf2b731027473c6bb|xqc_engine_process_conn|conn:0000558BB88C23DC|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:1757653429020344|
[2025/09/12 05:03:49 020354] [debug] |scid:cadaacbaf2b731027473c6bb|xqc_conn_next_wakeup_time|wakeup_time:1757653429045165|
[2025/09/12 05:03:49 020359] [debug] |scid:cadaacbaf2b731027473c6bb|xqc_engine_add_wakeup_queue|next_tick_time:1757653429045165|
[2025/09/12 05:03:49 020364] [debug] |xqc_engine_wakeup_after|wakeup:1757653429045165|now:1757653429020364|diff:24801|
[2025/09/12 05:03:49 020370] [debug] |xqc_engine_main_logic|END|now:1757653429020344|
[2025/09/12 05:03:49 020377] [debug] |xqc_engine_main_logic|BEGIN|now:1757653429020377|
[2025/09/12 05:03:49 020382] [debug] |xqc_engine_wakeup_after|wakeup:1757653429045165|now:1757653429020382|diff:24783|
[2025/09/12 05:03:49 020387] [debug] |xqc_engine_main_logic|END|now:1757653429020377|
[2025/09/12 05:03:49 043179] [info] |xqc_engine_packet_process|==>|conn:0000558BB88C23DC|size:1444|state:ESTABED|recv_time:1757653429043178|
[2025/09/12 05:03:49 043195] [debug] |scid:cadaacbaf2b731027473c6bb|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:cadaacbaf2b731027473c6bb|spin_bit:0|
[2025/09/12 05:03:49 043203] [debug] |scid:cadaacbaf2b731027473c6bb|xqc_packet_decrypt|largest_pn:1039503551|
[2025/09/12 05:03:49 043209] [debug] |scid:cadaacbaf2b731027473c6bb|xqc_packet_decrypt|decryption nonce|path_id:0|pn:1039503553|
[2025/09/12 05:03:49 043219] [debug] |scid:cadaacbaf2b731027473c6bb|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:1039503553|
[2025/09/12 05:03:49 043225] [debug] |scid:cadaacbaf2b731027473c6bb|xqc_process_frames|frame_type:1|
[2025/09/12 05:03:49 043231] [debug] |scid:cadaacbaf2b731027473c6bb|xqc_process_frames|frame_type:0|
[2025/09/12 05:03:49 043236] [debug] |scid:cadaacbaf2b731027473c6bb|xqc_process_padding_frame|process padding|
[2025/09/12 05:03:49 043247] [debug] |scid:cadaacbaf2b731027473c6bb|xqc_timer_unset|type:ACK_01RTT|
[2025/09/12 05:03:49 043254] [debug] |scid:cadaacbaf2b731027473c6bb|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 05:03:49 043269] [debug] |scid:cadaacbaf2b731027473c6bb|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:1039503553|largest:1039503553|pns:2|
[2025/09/12 05:03:49 043276] [info] |scid:cadaacbaf2b731027473c6bb|xqc_conn_on_pkt_processed|====>|conn:0000558BB88C23DC|path:0|size:1444|pkt_type:SHORT_HEADER|pkt_num:1039503553|frame:PADDING PING |recv_time:1757653429043178|dcid:cadaacbaf2b731027473c6bb|dcid_seq:0|
[2025/09/12 05:03:49 043283] [debug] |scid:cadaacbaf2b731027473c6bb|xqc_timer_set|type:PATH_IDLE|expire:1757653549043178|now:1757653429043178|interv:120000000|
[2025/09/12 05:03:49 043289] [debug] |scid:cadaacbaf2b731027473c6bb|xqc_timer_set|type:CONN_IDLE|expire:1757653549043178|now:1757653429043178|interv:120000000|
[2025/09/12 05:03:49 043295] [debug] |scid:cadaacbaf2b731027473c6bb|xqc_engine_remove_wakeup_queue|next_tick_time:1757653429045165|pq_index:0|
[2025/09/12 05:03:49 043302] [debug] |scid:cadaacbaf2b731027473c6bb|xqc_engine_add_active_queue|last_ticked_time:1757653429020344|
[2025/09/12 05:03:49 043307] [debug] |xqc_engine_main_logic|BEGIN|now:1757653429043307|
[2025/09/12 05:03:49 043315] [debug] |scid:cadaacbaf2b731027473c6bb|xqc_engine_process_conn|conn:0000558BB88C23DC|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:1757653429043313|
[2025/09/12 05:03:49 043324] [debug] |scid:cadaacbaf2b731027473c6bb|xqc_gen_ack_frame|largest_recv:1039503553|ack_delay:146|first_ack_range:0|largest_pkt_recv_time:1757653429043178|
[2025/09/12 05:03:49 043330] [debug] |scid:cadaacbaf2b731027473c6bb|xqc_gen_ack_frame|high:1039503553|low:1039503553|pkt_pns:2|
[2025/09/12 05:03:49 043336] [debug] |scid:cadaacbaf2b731027473c6bb|xqc_gen_ack_frame|high:1039503551|low:1039503550|pkt_pns:2|
[2025/09/12 05:03:49 043342] [debug] |scid:cadaacbaf2b731027473c6bb|xqc_write_ack_to_one_packet|ack_size:10|path:0|path_largest_recv:1039503553|frame_largest_recv:1039503553|
[2025/09/12 05:03:49 043348] [debug] |scid:cadaacbaf2b731027473c6bb|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:2|
[2025/09/12 05:03:49 043356] [debug] |scid:cadaacbaf2b731027473c6bb|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:ACK |stream_id:0|stream_offset:0|
[2025/09/12 05:03:49 043364] [debug] |scid:cadaacbaf2b731027473c6bb|xqc_check_acked_or_dropped_pkt|conn:0000558BB88C23DC|pkt_num:0|size:32|pkt_type:SHORT_HEADER|frame:ACK |
[2025/09/12 05:03:49 043370] [debug] |scid:cadaacbaf2b731027473c6bb|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:14|
[2025/09/12 05:03:49 043399] [info] |scid:cadaacbaf2b731027473c6bb|xqc_send_packet_with_pn|<==|conn:0000558BB88C23DC|path:0|pkt_num:14|size:32|sent:48|pkt_type:SHORT_HEADER|frame:ACK |inflight:731|now:1757653429043377|stream_id:0|stream_offset:0|
[2025/09/12 05:03:49 043404] [debug] |scid:cadaacbaf2b731027473c6bb|xqc_send_ctl_on_packet_sent|conn:0000558BB88C23DC|path:0|pkt_num:14|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 05:03:49 043410] [debug] |scid:cadaacbaf2b731027473c6bb|xqc_conn_next_wakeup_time|wakeup_time:1757653429103326|
[2025/09/12 05:03:49 043414] [debug] |scid:cadaacbaf2b731027473c6bb|xqc_engine_add_wakeup_queue|next_tick_time:1757653429103326|
[2025/09/12 05:03:49 043418] [debug] |xqc_engine_wakeup_after|wakeup:1757653429103326|now:1757653429043418|diff:59908|
[2025/09/12 05:03:49 043422] [debug] |xqc_engine_main_logic|END|now:1757653429043313|
[2025/09/12 05:03:49 043430] [info] |xqc_engine_packet_process|==>|conn:0000558BB88C23DC|size:39|state:ESTABED|recv_time:1757653429043429|
[2025/09/12 05:03:49 043437] [debug] |scid:cadaacbaf2b731027473c6bb|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:cadaacbaf2b731027473c6bb|spin_bit:0|
[2025/09/12 05:03:49 043452] [debug] |scid:cadaacbaf2b731027473c6bb|xqc_packet_decrypt|largest_pn:1039503553|
[2025/09/12 05:03:49 043458] [debug] |scid:cadaacbaf2b731027473c6bb|xqc_packet_decrypt|decryption nonce|path_id:0|pn:1039503554|
[2025/09/12 05:03:49 043464] [debug] |scid:cadaacbaf2b731027473c6bb|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:1039503554|
[2025/09/12 05:03:49 043468] [debug] |scid:cadaacbaf2b731027473c6bb|xqc_process_frames|frame_type:2|
[2025/09/12 05:03:49 043473] [debug] |scid:cadaacbaf2b731027473c6bb|xqc_send_ctl_on_ack_received|conn:0000558BB88C23DC|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:13|path_largest_ack:0|
[2025/09/12 05:03:49 043478] [debug] |scid:cadaacbaf2b731027473c6bb|xqc_update_sample|sampler_update|prior_lost:3|tx_in_flight:23|prior_delivered:2502|prior_time:1757653429010417|is_app_limited:0|send_elapse:0|ack_elapse:33012|ctl_first_sent_time:1757653429010417|lagest_ack_time:1757653429043429|curr_delivered:2525|
[2025/09/12 05:03:49 043483] [debug] |scid:cadaacbaf2b731027473c6bb|xqc_update_sample|sampler_sent_time_update:1757653429010417|
[2025/09/12 05:03:49 043487] [debug] |scid:cadaacbaf2b731027473c6bb|xqc_send_ctl_on_ack_received|sndq_packets_used:5||sndq_packets_used_bytes:0|sndq_packets_free:5|
[2025/09/12 05:03:49 043491] [debug] |scid:cadaacbaf2b731027473c6bb|xqc_send_ctl_on_ack_received|conn:0000558BB88C23DC|path:0|pkt_num:8|origin_pktnum:0|size:33|pns:2|pkt_type:SHORT_HEADER|frame:NEW_TOKEN |conn_state:ESTABED|frame_largest_ack:13|path_largest_ack:8|
[2025/09/12 05:03:49 043496] [debug] |scid:cadaacbaf2b731027473c6bb|xqc_update_sample|sampler_update|prior_lost:3|tx_in_flight:23|prior_delivered:2502|prior_time:1757653429010417|is_app_limited:0|send_elapse:0|ack_elapse:33012|ctl_first_sent_time:1757653429010417|lagest_ack_time:1757653429043429|curr_delivered:2558|
[2025/09/12 05:03:49 043500] [debug] |scid:cadaacbaf2b731027473c6bb|xqc_update_sample|sampler_sent_time_update:1757653429010555|
[2025/09/12 05:03:49 043504] [debug] |scid:cadaacbaf2b731027473c6bb|xqc_send_ctl_on_ack_received|sndq_packets_used:4||sndq_packets_used_bytes:0|sndq_packets_free:6|
[2025/09/12 05:03:49 043508] [debug] |scid:cadaacbaf2b731027473c6bb|xqc_send_ctl_on_ack_received|conn:0000558BB88C23DC|path:0|pkt_num:9|origin_pktnum:0|size:283|pns:2|pkt_type:SHORT_HEADER|frame:CRYPTO |conn_state:ESTABED|frame_largest_ack:13|path_largest_ack:9|
[2025/09/12 05:03:49 043512] [debug] |scid:cadaacbaf2b731027473c6bb|xqc_update_sample|sampler_update|prior_lost:3|tx_in_flight:23|prior_delivered:2502|prior_time:1757653429010417|is_app_limited:0|send_elapse:0|ack_elapse:33012|ctl_first_sent_time:1757653429010417|lagest_ack_time:1757653429043429|curr_delivered:2841|
[2025/09/12 05:03:49 043517] [debug] |scid:cadaacbaf2b731027473c6bb|xqc_update_sample|sampler_sent_time_update:1757653429010654|
[2025/09/12 05:03:49 043522] [debug] |scid:cadaacbaf2b731027473c6bb|xqc_send_ctl_on_ack_received|sndq_packets_used:3||sndq_packets_used_bytes:0|sndq_packets_free:7|
[2025/09/12 05:03:49 043529] [debug] |scid:cadaacbaf2b731027473c6bb|xqc_send_ctl_on_ack_received|conn:0000558BB88C23DC|path:0|pkt_num:10|origin_pktnum:0|size:284|pns:2|pkt_type:SHORT_HEADER|frame:CRYPTO |conn_state:ESTABED|frame_largest_ack:13|path_largest_ack:10|
[2025/09/12 05:03:49 043536] [debug] |scid:cadaacbaf2b731027473c6bb|xqc_update_sample|sampler_update|prior_lost:3|tx_in_flight:23|prior_delivered:2502|prior_time:1757653429010417|is_app_limited:0|send_elapse:0|ack_elapse:33012|ctl_first_sent_time:1757653429010417|lagest_ack_time:1757653429043429|curr_delivered:3125|
[2025/09/12 05:03:49 043542] [debug] |scid:cadaacbaf2b731027473c6bb|xqc_update_sample|sampler_sent_time_update:1757653429010750|
[2025/09/12 05:03:49 043546] [debug] |scid:cadaacbaf2b731027473c6bb|xqc_send_ctl_on_ack_received|sndq_packets_used:2||sndq_packets_used_bytes:0|sndq_packets_free:8|
[2025/09/12 05:03:49 043558] [debug] |scid:cadaacbaf2b731027473c6bb|xqc_send_ctl_on_ack_received|conn:0000558BB88C23DC|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:13|path_largest_ack:11|
[2025/09/12 05:03:49 043562] [debug] |scid:cadaacbaf2b731027473c6bb|xqc_update_sample|sampler_update|prior_lost:3|tx_in_flight:23|prior_delivered:2502|prior_time:1757653429010417|is_app_limited:0|send_elapse:0|ack_elapse:33012|ctl_first_sent_time:1757653429010417|lagest_ack_time:1757653429043429|curr_delivered:3179|
[2025/09/12 05:03:49 043566] [debug] |scid:cadaacbaf2b731027473c6bb|xqc_update_sample|sampler_sent_time_update:1757653429010886|
[2025/09/12 05:03:49 043571] [debug] |scid:cadaacbaf2b731027473c6bb|xqc_send_ctl_on_ack_received|sndq_packets_used:1||sndq_packets_used_bytes:0|sndq_packets_free:9|
[2025/09/12 05:03:49 043575] [debug] |scid:cadaacbaf2b731027473c6bb|xqc_send_ctl_on_ack_received|conn:0000558BB88C23DC|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:13|path_largest_ack:12|
[2025/09/12 05:03:49 043579] [debug] |scid:cadaacbaf2b731027473c6bb|xqc_update_sample|sampler_update|prior_lost:3|tx_in_flight:23|prior_delivered:2502|prior_time:1757653429010417|is_app_limited:0|send_elapse:0|ack_elapse:33012|ctl_first_sent_time:1757653429010417|lagest_ack_time:1757653429043429|curr_delivered:3233|
[2025/09/12 05:03:49 043583] [debug] |scid:cadaacbaf2b731027473c6bb|xqc_update_sample|sampler_sent_time_update:1757653429010982|
[2025/09/12 05:03:49 043587] [debug] |scid:cadaacbaf2b731027473c6bb|xqc_send_ctl_on_ack_received|sndq_packets_used:0||sndq_packets_used_bytes:0|sndq_packets_free:10|
[2025/09/12 05:03:49 043591] [debug] |scid:cadaacbaf2b731027473c6bb|xqc_send_ctl_update_rtt|before update rtt|conn:0000558BB88C23DC|srtt:31224|rttvar:9030|minrtt:30809|latest_rtt:32447|ack_delay:184|
[2025/09/12 05:03:49 043595] [debug] |scid:cadaacbaf2b731027473c6bb|xqc_send_ctl_update_rtt|l-0.0.0.0-443-cadaacbaf2b731027473c6bb p-193.167.0.100-39481-ba7316bdd34fa92e7751534e2f849523bd |after update rtt|conn:0000558BB88C23DC|srtt:31353|rttvar:7032|minrtt:30809|latest_rtt:32447|ack_delay:184|
[2025/09/12 05:03:49 043600] [debug] |scid:cadaacbaf2b731027473c6bb|xqc_send_ctl_get_lost_sent_pn|largest_acked:12|lost_pn:2|thresh:10|
[2025/09/12 05:03:49 043605] [debug] |scid:cadaacbaf2b731027473c6bb|xqc_send_ctl_on_ack_received|xqc_recv_record_del from 1039503551|pns:2|
[2025/09/12 05:03:49 043611] [debug] |scid:cadaacbaf2b731027473c6bb|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:03:49 043618] [debug] |scid:cadaacbaf2b731027473c6bb|xqc_send_ctl_set_loss_detection_timer|unset|no ack-eliciting pkts in flight|conn:0000558BB88C23DC|path:0|
[2025/09/12 05:03:49 043624] [debug] |scid:cadaacbaf2b731027473c6bb|xqc_timer_unset|type:LOSS_DETECTION|
[2025/09/12 05:03:49 043630] [debug] |scid:cadaacbaf2b731027473c6bb|xqc_generate_sample|sampler: send_elapse 0, ack_elapse 33012, delivered 731|rate 22143|lost 3|
[2025/09/12 05:03:49 043634] [debug] |scid:cadaacbaf2b731027473c6bb|xqc_bbr_update_bandwidth|BBRv1: RTT round update 2 -> 3|
[2025/09/12 05:03:49 043638] [debug] |scid:cadaacbaf2b731027473c6bb|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (22143) in round 3|
[2025/09/12 05:03:49 043642] [debug] |scid:cadaacbaf2b731027473c6bb|xqc_bbr_update_min_rtt|minrtt expire|rtt:30809, old_rtt:30809|
[2025/09/12 05:03:49 043646] [debug] |scid:cadaacbaf2b731027473c6bb|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:5744|extra_cwnd:2556|
[2025/09/12 05:03:49 043650] [debug] |scid:cadaacbaf2b731027473c6bb|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:8246|packet_lost:0|acked:731|po_sent_time:1757653429010982|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:3233|
[2025/09/12 05:03:49 043655] [debug] |scid:cadaacbaf2b731027473c6bb|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:8246|packet_lost:0|acked:731|po_sent_time:1757653429010982|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:3233|
[2025/09/12 05:03:49 043663] [debug] |scid:cadaacbaf2b731027473c6bb|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-cadaacbaf2b731027473c6bb p-193.167.0.100-39481-ba7316bdd34fa92e7751534e2f849523bd |bbr on ack|mode:0|pacing_rate:537876|bw:22143|cwnd:8977|full_bw_reached:0|inflight:0|srtt:31353|latest_rtt:32447|min_rtt:30809|applimit:0|lost:3|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:1|
[2025/09/12 05:03:49 043668] [debug] |scid:cadaacbaf2b731027473c6bb|xqc_process_frames|frame_type:0|
[2025/09/12 05:03:49 043672] [debug] |scid:cadaacbaf2b731027473c6bb|xqc_process_padding_frame|process padding|
[2025/09/12 05:03:49 043677] [debug] |scid:cadaacbaf2b731027473c6bb|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:1039503554|largest:1039503554|pns:2|
[2025/09/12 05:03:49 043681] [info] |scid:cadaacbaf2b731027473c6bb|xqc_conn_on_pkt_processed|====>|conn:0000558BB88C23DC|path:0|size:39|pkt_type:SHORT_HEADER|pkt_num:1039503554|frame:PADDING ACK |recv_time:1757653429043429|dcid:cadaacbaf2b731027473c6bb|dcid_seq:0|
[2025/09/12 05:03:49 043687] [debug] |scid:cadaacbaf2b731027473c6bb|xqc_timer_set|type:PATH_IDLE|expire:1757653549043429|now:1757653429043429|interv:120000000|
[2025/09/12 05:03:49 043693] [debug] |scid:cadaacbaf2b731027473c6bb|xqc_timer_set|type:CONN_IDLE|expire:1757653549043429|now:1757653429043429|interv:120000000|
[2025/09/12 05:03:49 043700] [debug] |scid:cadaacbaf2b731027473c6bb|xqc_engine_remove_wakeup_queue|next_tick_time:1757653429103326|pq_index:0|
[2025/09/12 05:03:49 043707] [debug] |scid:cadaacbaf2b731027473c6bb|xqc_engine_add_active_queue|last_ticked_time:1757653429043313|
[2025/09/12 05:03:49 043712] [debug] |xqc_engine_main_logic|BEGIN|now:1757653429043712|
[2025/09/12 05:03:49 043717] [debug] |scid:cadaacbaf2b731027473c6bb|xqc_engine_process_conn|conn:0000558BB88C23DC|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:1757653429043716|
[2025/09/12 05:03:49 043723] [debug] |scid:cadaacbaf2b731027473c6bb|xqc_conn_next_wakeup_time|wakeup_time:1757653549043429|
[2025/09/12 05:03:49 043727] [debug] |scid:cadaacbaf2b731027473c6bb|xqc_engine_add_wakeup_queue|next_tick_time:1757653549043429|
[2025/09/12 05:03:49 043730] [debug] |xqc_engine_wakeup_after|wakeup:1757653429306234|now:1757653429043730|diff:262504|
[2025/09/12 05:03:49 043735] [debug] |xqc_engine_main_logic|END|now:1757653429043716|
[2025/09/12 05:03:49 043740] [debug] |xqc_engine_main_logic|BEGIN|now:1757653429043740|
[2025/09/12 05:03:49 043744] [debug] |xqc_engine_wakeup_after|wakeup:1757653429306234|now:1757653429043743|diff:262491|
[2025/09/12 05:03:49 043747] [debug] |xqc_engine_main_logic|END|now:1757653429043740|
[2025/09/12 05:03:49 221671] [info] |xqc_engine_packet_process|==>|conn:0000558BB88C23DC|size:309|state:ESTABED|recv_time:1757653429221669|
[2025/09/12 05:03:49 221694] [debug] |scid:cadaacbaf2b731027473c6bb|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:cadaacbaf2b731027473c6bb|spin_bit:0|
[2025/09/12 05:03:49 221708] [debug] |scid:cadaacbaf2b731027473c6bb|xqc_packet_decrypt|largest_pn:1039503554|
[2025/09/12 05:03:49 221716] [debug] |scid:cadaacbaf2b731027473c6bb|xqc_packet_decrypt|decryption nonce|path_id:0|pn:1039503556|
[2025/09/12 05:03:49 221728] [debug] |scid:cadaacbaf2b731027473c6bb|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:1039503556|
[2025/09/12 05:03:49 221736] [debug] |scid:cadaacbaf2b731027473c6bb|xqc_process_frames|frame_type:18|
[2025/09/12 05:03:49 221745] [debug] |scid:cadaacbaf2b731027473c6bb|xqc_process_new_conn_id_frame|new_conn_id|7c993882d39cf0399fbd8d4a843751691d|sr_token:0127b57de2cef4bc6635b3bc6b12dadc
[2025/09/12 05:03:49 221757] [debug] |scid:cadaacbaf2b731027473c6bb|xqc_process_frames|frame_type:18|
[2025/09/12 05:03:49 221766] [debug] |scid:cadaacbaf2b731027473c6bb|xqc_process_new_conn_id_frame|new_conn_id|0329b0f01cd16d82e31b34d86a6bc7fe5b|sr_token:a408db3dbdc5656311536d3fc504b97d
[2025/09/12 05:03:49 221789] [debug] |scid:cadaacbaf2b731027473c6bb|xqc_process_frames|frame_type:18|
[2025/09/12 05:03:49 221797] [debug] |scid:cadaacbaf2b731027473c6bb|xqc_process_new_conn_id_frame|new_conn_id|858046bede93d7164773196611d572844b|sr_token:a0ad54e2a35e3654142a2439a72406d6
[2025/09/12 05:03:49 221807] [debug] |scid:cadaacbaf2b731027473c6bb|xqc_process_frames|frame_type:18|
[2025/09/12 05:03:49 221815] [debug] |scid:cadaacbaf2b731027473c6bb|xqc_process_new_conn_id_frame|new_conn_id|ebe5de41d491eb78d27f34ddcc7dc67648|sr_token:5f84ed616a8cc06c4def80a0a6ebb3e1
[2025/09/12 05:03:49 221824] [debug] |scid:cadaacbaf2b731027473c6bb|xqc_process_frames|frame_type:18|
[2025/09/12 05:03:49 221832] [debug] |scid:cadaacbaf2b731027473c6bb|xqc_process_new_conn_id_frame|new_conn_id|377f9a0f0cc119b8d24af39488d37fb331|sr_token:ee5f07a5aa64651a6ba5918b3dec3993
[2025/09/12 05:03:49 221842] [debug] |scid:cadaacbaf2b731027473c6bb|xqc_process_frames|frame_type:18|
[2025/09/12 05:03:49 221851] [debug] |scid:cadaacbaf2b731027473c6bb|xqc_process_new_conn_id_frame|new_conn_id|b02244095176f8a4e58085e8001de2b239|sr_token:905fbca3af463c4f29e7390137152a4b
[2025/09/12 05:03:49 221861] [debug] |scid:cadaacbaf2b731027473c6bb|xqc_process_frames|frame_type:18|
[2025/09/12 05:03:49 221869] [debug] |scid:cadaacbaf2b731027473c6bb|xqc_process_new_conn_id_frame|new_conn_id|2225f028beec23a4da508fb10472dbc939|sr_token:89ad838304a349b7bf6a8973289cefa6
[2025/09/12 05:03:49 221879] [debug] |scid:cadaacbaf2b731027473c6bb|xqc_process_frames|frame_type:b|
[2025/09/12 05:03:49 221888] [debug] |scid:cadaacbaf2b731027473c6bb|xqc_process_stream_frame|offset:0|data_length:17|fin:1|stream_id:0|path:0|
[2025/09/12 05:03:49 221902] [debug] |scid:cadaacbaf2b731027473c6bb|xqc_insert_stream_frame|merge left|merged_offset_end:17|new_offset:0|new_len:17|
[2025/09/12 05:03:49 221911] [debug] |scid:cadaacbaf2b731027473c6bb|xqc_process_stream_frame|xqc_stream_ready_to_read all recvd|
[2025/09/12 05:03:49 221918] [debug] |scid:cadaacbaf2b731027473c6bb|xqc_engine_remove_wakeup_queue|next_tick_time:1757653549043429|pq_index:4|
[2025/09/12 05:03:49 221926] [debug] |scid:cadaacbaf2b731027473c6bb|xqc_engine_add_active_queue|last_ticked_time:1757653429043716|
[2025/09/12 05:03:49 221935] [debug] |scid:cadaacbaf2b731027473c6bb|xqc_process_stream_frame|stream_length:17|merged_offset_end:17|stream_id:0|
[2025/09/12 05:03:49 221946] [debug] |scid:cadaacbaf2b731027473c6bb|xqc_timer_set|type:ACK_01RTT|expire:1757653429246669|now:1757653429221669|interv:25000|
[2025/09/12 05:03:49 221957] [debug] |scid:cadaacbaf2b731027473c6bb|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:1757653429221669|max_ack_delay:25000|
[2025/09/12 05:03:49 221967] [debug] |scid:cadaacbaf2b731027473c6bb|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:1039503556|largest:1039503556|pns:2|
[2025/09/12 05:03:49 221976] [info] |scid:cadaacbaf2b731027473c6bb|xqc_conn_on_pkt_processed|====>|conn:0000558BB88C23DC|path:0|size:309|pkt_type:SHORT_HEADER|pkt_num:1039503556|frame:STREAM NEW_CONNECTION_ID |recv_time:1757653429221669|dcid:cadaacbaf2b731027473c6bb|dcid_seq:0|
[2025/09/12 05:03:49 221986] [debug] |scid:cadaacbaf2b731027473c6bb|xqc_timer_set|type:PATH_IDLE|expire:1757653549221669|now:1757653429221669|interv:120000000|
[2025/09/12 05:03:49 221994] [debug] |scid:cadaacbaf2b731027473c6bb|xqc_timer_set|type:CONN_IDLE|expire:1757653549221669|now:1757653429221669|interv:120000000|
[2025/09/12 05:03:49 222003] [debug] |xqc_engine_main_logic|BEGIN|now:1757653429222003|
[2025/09/12 05:03:49 222012] [debug] |scid:cadaacbaf2b731027473c6bb|xqc_engine_process_conn|conn:0000558BB88C23DC|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:1757653429222011|
[2025/09/12 05:03:49 222030] [debug] |scid:cadaacbaf2b731027473c6bb|xqc_process_read_streams|stream_read_notify|flag:2|stream_id:0|conn:0000558BB88C23DC|
[2025/09/12 05:03:49 222138] [debug] |scid:cadaacbaf2b731027473c6bb|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:25165824|
[2025/09/12 05:03:49 222149] [debug] |scid:cadaacbaf2b731027473c6bb|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 05:03:49 222157] [debug] |scid:cadaacbaf2b731027473c6bb|xqc_sample_check_app_limited|path:0|applimit:3233|
[2025/09/12 05:03:49 222169] [info] |scid:cadaacbaf2b731027473c6bb|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:0000558BB88C23DC|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 05:03:49 222181] [debug] |scid:cadaacbaf2b731027473c6bb|xqc_engine_conn_logic|engine is running on conn:l-0.0.0.0-443-cadaacbaf2b731027473c6bb p-193.167.0.100-39481-ba7316bdd34fa92e7751534e2f849523bd|
[2025/09/12 05:03:49 222194] [debug] |scid:cadaacbaf2b731027473c6bb|xqc_path_get_perf_class|conn:0000558BB88C23DC|path_id:0|path_srtt:31353|min_srtt:31353|path_bw:22143|loss_rate:57.14|path_pto:0|
[2025/09/12 05:03:49 222204] [debug] |scid:cadaacbaf2b731027473c6bb|xqc_send_ctl_can_send|l-0.0.0.0-443-cadaacbaf2b731027473c6bb p-193.167.0.100-39481-ba7316bdd34fa92e7751534e2f849523bd |path:0|can:1|pkt_sz:1050|schedule_bytes:0|inflight:0|cwnd:8977|conn:0000558BB88C23DC|stream_id:0|stream_offset:1024|
[2025/09/12 05:03:49 222213] [debug] |scid:cadaacbaf2b731027473c6bb|xqc_minrtt_scheduler_get_path|path srtt|conn:0000558BB88C23DC|path_id:0|path_srtt:31353|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:03:49 222221] [debug] |scid:cadaacbaf2b731027473c6bb|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1050|reinj:0|path_class:4|
[2025/09/12 05:03:49 222230] [debug] |scid:cadaacbaf2b731027473c6bb|xqc_check_acked_or_dropped_pkt|conn:0000558BB88C23DC|pkt_num:0|size:1050|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:03:49 222239] [debug] |scid:cadaacbaf2b731027473c6bb|xqc_send_ctl_can_send|l-0.0.0.0-443-cadaacbaf2b731027473c6bb p-193.167.0.100-39481-ba7316bdd34fa92e7751534e2f849523bd |path:0|can:1|pkt_sz:1050|schedule_bytes:0|inflight:0|cwnd:8977|conn:0000558BB88C23DC|stream_id:0|stream_offset:1024|
[2025/09/12 05:03:49 222247] [debug] |scid:cadaacbaf2b731027473c6bb|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:03:49 222254] [debug] |scid:cadaacbaf2b731027473c6bb|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:15|
[2025/09/12 05:03:49 222299] [info] |scid:cadaacbaf2b731027473c6bb|xqc_send_packet_with_pn|<==|conn:0000558BB88C23DC|path:0|pkt_num:15|size:1050|sent:1066|pkt_type:SHORT_HEADER|frame:STREAM |inflight:0|now:1757653429222268|stream_id:0|stream_offset:1024|
[2025/09/12 05:03:49 222311] [debug] |scid:cadaacbaf2b731027473c6bb|xqc_send_ctl_on_packet_sent|conn:0000558BB88C23DC|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 05:03:49 222320] [debug] |scid:cadaacbaf2b731027473c6bb|xqc_send_ctl_on_packet_sent|path:0|inflight:0|applimit:3233|
[2025/09/12 05:03:49 222329] [debug] |scid:cadaacbaf2b731027473c6bb|xqc_send_ctl_get_pto_time_and_space|srtt:31353|rtt_var:7032|pto_duration:59481|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:03:49 222336] [debug] |scid:cadaacbaf2b731027473c6bb|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB88C23DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:03:49 222347] [debug] |scid:cadaacbaf2b731027473c6bb|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB88C23DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:03:49 222352] [debug] |scid:cadaacbaf2b731027473c6bb|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB88C23DC|path:0|PNS: 2, unacked: 1050|
[2025/09/12 05:03:49 222357] [debug] |scid:cadaacbaf2b731027473c6bb|xqc_timer_set|type:LOSS_DETECTION|expire:1757653429306749|now:1757653429222329|interv:84420|
[2025/09/12 05:03:49 222362] [debug] |scid:cadaacbaf2b731027473c6bb|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB88C23DC|path:0|pns:2|expire:1757653429306749|now:1757653429222329|interval:84420|pto_count:0|srtt:31353
[2025/09/12 05:03:49 222368] [debug] |scid:cadaacbaf2b731027473c6bb|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:8977|inflight:1050|
[2025/09/12 05:03:49 222374] [debug] |scid:cadaacbaf2b731027473c6bb|xqc_conn_next_wakeup_time|wakeup_time:1757653429246669|
[2025/09/12 05:03:49 222380] [debug] |scid:cadaacbaf2b731027473c6bb|xqc_engine_add_wakeup_queue|next_tick_time:1757653429246669|
[2025/09/12 05:03:49 222385] [debug] |xqc_engine_wakeup_after|wakeup:1757653429246669|now:1757653429222384|diff:24285|
[2025/09/12 05:03:49 222390] [debug] |xqc_engine_main_logic|END|now:1757653429222011|
[2025/09/12 05:03:49 222398] [info] |xqc_engine_packet_process|==>|conn:0000558BB88C23DC|size:309|state:ESTABED|recv_time:1757653429222398|
[2025/09/12 05:03:49 222404] [debug] |scid:cadaacbaf2b731027473c6bb|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:cadaacbaf2b731027473c6bb|spin_bit:0|
[2025/09/12 05:03:49 222411] [debug] |scid:cadaacbaf2b731027473c6bb|xqc_packet_decrypt|largest_pn:1039503556|
[2025/09/12 05:03:49 222416] [debug] |scid:cadaacbaf2b731027473c6bb|xqc_packet_decrypt|decryption nonce|path_id:0|pn:1039503557|
[2025/09/12 05:03:49 222423] [debug] |scid:cadaacbaf2b731027473c6bb|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:1039503557|
[2025/09/12 05:03:49 222429] [debug] |scid:cadaacbaf2b731027473c6bb|xqc_process_frames|frame_type:18|
[2025/09/12 05:03:49 222434] [debug] |scid:cadaacbaf2b731027473c6bb|xqc_process_new_conn_id_frame|new_conn_id|7c993882d39cf0399fbd8d4a843751691d|sr_token:0127b57de2cef4bc6635b3bc6b12dadc
[2025/09/12 05:03:49 222439] [debug] |scid:cadaacbaf2b731027473c6bb|xqc_process_frames|frame_type:18|
[2025/09/12 05:03:49 222444] [debug] |scid:cadaacbaf2b731027473c6bb|xqc_process_new_conn_id_frame|new_conn_id|0329b0f01cd16d82e31b34d86a6bc7fe5b|sr_token:a408db3dbdc5656311536d3fc504b97d
[2025/09/12 05:03:49 222449] [debug] |scid:cadaacbaf2b731027473c6bb|xqc_process_frames|frame_type:18|
[2025/09/12 05:03:49 222454] [debug] |scid:cadaacbaf2b731027473c6bb|xqc_process_new_conn_id_frame|new_conn_id|858046bede93d7164773196611d572844b|sr_token:a0ad54e2a35e3654142a2439a72406d6
[2025/09/12 05:03:49 222459] [debug] |scid:cadaacbaf2b731027473c6bb|xqc_process_frames|frame_type:18|
[2025/09/12 05:03:49 222463] [debug] |scid:cadaacbaf2b731027473c6bb|xqc_process_new_conn_id_frame|new_conn_id|ebe5de41d491eb78d27f34ddcc7dc67648|sr_token:5f84ed616a8cc06c4def80a0a6ebb3e1
[2025/09/12 05:03:49 222468] [debug] |scid:cadaacbaf2b731027473c6bb|xqc_process_frames|frame_type:18|
[2025/09/12 05:03:49 222473] [debug] |scid:cadaacbaf2b731027473c6bb|xqc_process_new_conn_id_frame|new_conn_id|377f9a0f0cc119b8d24af39488d37fb331|sr_token:ee5f07a5aa64651a6ba5918b3dec3993
[2025/09/12 05:03:49 222478] [debug] |scid:cadaacbaf2b731027473c6bb|xqc_process_frames|frame_type:18|
[2025/09/12 05:03:49 222482] [debug] |scid:cadaacbaf2b731027473c6bb|xqc_process_new_conn_id_frame|new_conn_id|b02244095176f8a4e58085e8001de2b239|sr_token:905fbca3af463c4f29e7390137152a4b
[2025/09/12 05:03:49 222487] [debug] |scid:cadaacbaf2b731027473c6bb|xqc_process_frames|frame_type:18|
[2025/09/12 05:03:49 222492] [debug] |scid:cadaacbaf2b731027473c6bb|xqc_process_new_conn_id_frame|new_conn_id|2225f028beec23a4da508fb10472dbc939|sr_token:89ad838304a349b7bf6a8973289cefa6
[2025/09/12 05:03:49 222497] [debug] |scid:cadaacbaf2b731027473c6bb|xqc_process_frames|frame_type:b|
[2025/09/12 05:03:49 222506] [debug] |scid:cadaacbaf2b731027473c6bb|xqc_process_stream_frame|offset:0|data_length:17|fin:1|stream_id:0|path:0|
[2025/09/12 05:03:49 222511] [debug] |scid:cadaacbaf2b731027473c6bb|xqc_process_stream_frame|already recvd|data_offset:0|data_length:17|merged_offset_end:17|
[2025/09/12 05:03:49 222518] [debug] |scid:cadaacbaf2b731027473c6bb|xqc_timer_unset|type:ACK_01RTT|
[2025/09/12 05:03:49 222524] [debug] |scid:cadaacbaf2b731027473c6bb|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 05:03:49 222529] [debug] |scid:cadaacbaf2b731027473c6bb|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:1039503557|largest:1039503557|pns:2|
[2025/09/12 05:03:49 222535] [info] |scid:cadaacbaf2b731027473c6bb|xqc_conn_on_pkt_processed|====>|conn:0000558BB88C23DC|path:0|size:309|pkt_type:SHORT_HEADER|pkt_num:1039503557|frame:STREAM NEW_CONNECTION_ID |recv_time:1757653429222398|dcid:cadaacbaf2b731027473c6bb|dcid_seq:0|
[2025/09/12 05:03:49 222541] [debug] |scid:cadaacbaf2b731027473c6bb|xqc_timer_set|type:PATH_IDLE|expire:1757653549222398|now:1757653429222398|interv:120000000|
[2025/09/12 05:03:49 222546] [debug] |scid:cadaacbaf2b731027473c6bb|xqc_timer_set|type:CONN_IDLE|expire:1757653549222398|now:1757653429222398|interv:120000000|
[2025/09/12 05:03:49 222551] [debug] |scid:cadaacbaf2b731027473c6bb|xqc_engine_remove_wakeup_queue|next_tick_time:1757653429246669|pq_index:0|
[2025/09/12 05:03:49 222556] [debug] |scid:cadaacbaf2b731027473c6bb|xqc_engine_add_active_queue|last_ticked_time:1757653429222011|
[2025/09/12 05:03:49 222561] [debug] |xqc_engine_main_logic|BEGIN|now:1757653429222561|
[2025/09/12 05:03:49 222567] [debug] |scid:cadaacbaf2b731027473c6bb|xqc_engine_process_conn|conn:0000558BB88C23DC|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:1757653429222566|
[2025/09/12 05:03:49 222574] [debug] |scid:cadaacbaf2b731027473c6bb|xqc_gen_ack_frame|largest_recv:1039503557|ack_delay:176|first_ack_range:1|largest_pkt_recv_time:1757653429222398|
[2025/09/12 05:03:49 222580] [debug] |scid:cadaacbaf2b731027473c6bb|xqc_gen_ack_frame|high:1039503557|low:1039503556|pkt_pns:2|
[2025/09/12 05:03:49 222585] [debug] |scid:cadaacbaf2b731027473c6bb|xqc_gen_ack_frame|high:1039503554|low:1039503553|pkt_pns:2|
[2025/09/12 05:03:49 222589] [debug] |scid:cadaacbaf2b731027473c6bb|xqc_gen_ack_frame|high:1039503551|low:1039503551|pkt_pns:2|
[2025/09/12 05:03:49 222594] [debug] |scid:cadaacbaf2b731027473c6bb|xqc_write_ack_to_one_packet|ack_size:12|path:0|path_largest_recv:1039503557|frame_largest_recv:1039503557|
[2025/09/12 05:03:49 222599] [debug] |scid:cadaacbaf2b731027473c6bb|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:2|
[2025/09/12 05:03:49 222605] [debug] |scid:cadaacbaf2b731027473c6bb|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:ACK |stream_id:0|stream_offset:0|
[2025/09/12 05:03:49 222611] [debug] |scid:cadaacbaf2b731027473c6bb|xqc_check_acked_or_dropped_pkt|conn:0000558BB88C23DC|pkt_num:0|size:34|pkt_type:SHORT_HEADER|frame:ACK |
[2025/09/12 05:03:49 222616] [debug] |scid:cadaacbaf2b731027473c6bb|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:16|
[2025/09/12 05:03:49 222650] [info] |scid:cadaacbaf2b731027473c6bb|xqc_send_packet_with_pn|<==|conn:0000558BB88C23DC|path:0|pkt_num:16|size:34|sent:50|pkt_type:SHORT_HEADER|frame:ACK |inflight:1050|now:1757653429222623|stream_id:0|stream_offset:0|
[2025/09/12 05:03:49 222662] [debug] |scid:cadaacbaf2b731027473c6bb|xqc_send_ctl_on_packet_sent|conn:0000558BB88C23DC|path:0|pkt_num:16|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 05:03:49 222679] [debug] |scid:cadaacbaf2b731027473c6bb|xqc_conn_next_wakeup_time|wakeup_time:1757653429306749|
[2025/09/12 05:03:49 222688] [debug] |scid:cadaacbaf2b731027473c6bb|xqc_engine_add_wakeup_queue|next_tick_time:1757653429306749|
[2025/09/12 05:03:49 222693] [debug] |xqc_engine_wakeup_after|wakeup:1757653429306234|now:1757653429222693|diff:83541|
[2025/09/12 05:03:49 222698] [debug] |xqc_engine_main_logic|END|now:1757653429222566|
[2025/09/12 05:03:49 222705] [debug] |xqc_engine_main_logic|BEGIN|now:1757653429222704|
[2025/09/12 05:03:49 222709] [debug] |xqc_engine_wakeup_after|wakeup:1757653429306234|now:1757653429222709|diff:83525|
[2025/09/12 05:03:49 222714] [debug] |xqc_engine_main_logic|END|now:1757653429222704|
[2025/09/12 05:03:49 253959] [info] |xqc_engine_packet_process|==>|conn:0000558BB88C23DC|size:39|state:ESTABED|recv_time:1757653429253957|
[2025/09/12 05:03:49 253980] [debug] |scid:cadaacbaf2b731027473c6bb|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:cadaacbaf2b731027473c6bb|spin_bit:0|
[2025/09/12 05:03:49 253993] [debug] |scid:cadaacbaf2b731027473c6bb|xqc_packet_decrypt|largest_pn:1039503557|
[2025/09/12 05:03:49 253999] [debug] |scid:cadaacbaf2b731027473c6bb|xqc_packet_decrypt|decryption nonce|path_id:0|pn:1039503558|
[2025/09/12 05:03:49 254021] [debug] |scid:cadaacbaf2b731027473c6bb|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:1039503558|
[2025/09/12 05:03:49 254028] [debug] |scid:cadaacbaf2b731027473c6bb|xqc_process_frames|frame_type:1c|
[2025/09/12 05:03:49 254035] [debug] |scid:cadaacbaf2b731027473c6bb|xqc_timer_set|type:CONN_DRAINING|expire:1757653429507478|now:1757653429254035|interv:253443|
[2025/09/12 05:03:49 254063] [debug] |scid:cadaacbaf2b731027473c6bb|xqc_send_queue_drop_packets|sndq_packets_used:1|sndq_packets_used_bytes:0|sndq_packets_free:9|
[2025/09/12 05:03:49 254071] [debug] |scid:cadaacbaf2b731027473c6bb|xqc_send_queue_drop_packets|path:0|ctl_bytes_in_flight:1050|
[2025/09/12 05:03:49 254077] [debug] |scid:cadaacbaf2b731027473c6bb|xqc_timer_unset|type:ACK_INIT|
[2025/09/12 05:03:49 254083] [debug] |scid:cadaacbaf2b731027473c6bb|xqc_timer_unset|type:ACK_HSK|
[2025/09/12 05:03:49 254088] [debug] |scid:cadaacbaf2b731027473c6bb|xqc_timer_unset|type:ACK_01RTT|
[2025/09/12 05:03:49 254094] [debug] |scid:cadaacbaf2b731027473c6bb|xqc_timer_unset|type:LOSS_DETECTION|
[2025/09/12 05:03:49 254101] [info] |scid:cadaacbaf2b731027473c6bb|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 05:03:49 254109] [debug] |scid:cadaacbaf2b731027473c6bb|xqc_conn_immediate_close|gen_conn_close|state:CLOSING|
[2025/09/12 05:03:49 254115] [debug] |scid:cadaacbaf2b731027473c6bb|xqc_process_frames|draining state, skip|
[2025/09/12 05:03:49 254122] [debug] |scid:cadaacbaf2b731027473c6bb|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:1039503558|largest:1039503558|pns:2|
[2025/09/12 05:03:49 254129] [info] |scid:cadaacbaf2b731027473c6bb|xqc_conn_on_pkt_processed|====>|conn:0000558BB88C23DC|path:0|size:39|pkt_type:SHORT_HEADER|pkt_num:1039503558|frame:CONNECTION_CLOSE |recv_time:1757653429253957|dcid:cadaacbaf2b731027473c6bb|dcid_seq:0|
[2025/09/12 05:03:49 254137] [debug] |scid:cadaacbaf2b731027473c6bb|xqc_timer_set|type:PATH_IDLE|expire:1757653549253957|now:1757653429253957|interv:120000000|
[2025/09/12 05:03:49 254144] [debug] |scid:cadaacbaf2b731027473c6bb|xqc_timer_set|type:CONN_IDLE|expire:1757653549253957|now:1757653429253957|interv:120000000|
[2025/09/12 05:03:49 254150] [debug] |scid:cadaacbaf2b731027473c6bb|xqc_engine_remove_wakeup_queue|next_tick_time:1757653429306749|pq_index:1|
[2025/09/12 05:03:49 254157] [debug] |scid:cadaacbaf2b731027473c6bb|xqc_engine_add_active_queue|last_ticked_time:1757653429222566|
[2025/09/12 05:03:49 254162] [debug] |xqc_engine_main_logic|BEGIN|now:1757653429254162|
[2025/09/12 05:03:49 254176] [debug] |scid:cadaacbaf2b731027473c6bb|xqc_engine_process_conn|conn:0000558BB88C23DC|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:1757653429254175|
[2025/09/12 05:03:49 254183] [debug] |scid:cadaacbaf2b731027473c6bb|xqc_path_get_perf_class|conn:0000558BB88C23DC|path_id:0|path_srtt:31353|min_srtt:31353|path_bw:22143|loss_rate:0.00|path_pto:0|
[2025/09/12 05:03:49 254188] [debug] |scid:cadaacbaf2b731027473c6bb|xqc_minrtt_scheduler_get_path|path srtt|conn:0000558BB88C23DC|path_id:0|path_srtt:31353|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:03:49 254193] [debug] |scid:cadaacbaf2b731027473c6bb|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CONNECTION_CLOSE |pn:0|size:26|reinj:0|path_class:2|
[2025/09/12 05:03:49 254199] [debug] |scid:cadaacbaf2b731027473c6bb|xqc_check_acked_or_dropped_pkt|conn:0000558BB88C23DC|pkt_num:0|size:26|pkt_type:SHORT_HEADER|frame:CONNECTION_CLOSE |
[2025/09/12 05:03:49 254204] [debug] |scid:cadaacbaf2b731027473c6bb|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:17|
[2025/09/12 05:03:49 254250] [info] |scid:cadaacbaf2b731027473c6bb|xqc_send_packet_with_pn|<==|conn:0000558BB88C23DC|path:0|pkt_num:17|size:26|sent:42|pkt_type:SHORT_HEADER|frame:CONNECTION_CLOSE |inflight:0|now:1757653429254211|stream_id:0|stream_offset:0|
[2025/09/12 05:03:49 254257] [debug] |scid:cadaacbaf2b731027473c6bb|xqc_send_ctl_on_packet_sent|conn:0000558BB88C23DC|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 05:03:49 254263] [debug] |scid:cadaacbaf2b731027473c6bb|xqc_conn_next_wakeup_time|wakeup_time:1757653429507478|
[2025/09/12 05:03:49 254268] [debug] |scid:cadaacbaf2b731027473c6bb|xqc_engine_add_wakeup_queue|next_tick_time:1757653429507478|
[2025/09/12 05:03:49 254274] [debug] |xqc_engine_wakeup_after|wakeup:1757653429306234|now:1757653429254274|diff:51960|
[2025/09/12 05:03:49 254281] [debug] |xqc_engine_main_logic|END|now:1757653429254175|
[2025/09/12 05:03:49 254289] [debug] |xqc_engine_main_logic|BEGIN|now:1757653429254288|
[2025/09/12 05:03:49 254294] [debug] |xqc_engine_wakeup_after|wakeup:1757653429306234|now:1757653429254294|diff:51940|
[2025/09/12 05:03:49 254300] [debug] |xqc_engine_main_logic|END|now:1757653429254288|
[2025/09/12 05:03:49 306384] [debug] |xqc_engine_main_logic|BEGIN|now:1757653429306383|
[2025/09/12 05:03:49 306409] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_engine_remove_wakeup_queue|next_tick_time:1757653429306234|pq_index:0|
[2025/09/12 05:03:49 306416] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_engine_add_active_queue|last_ticked_time:1757653419044649|
[2025/09/12 05:03:49 306424] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_engine_process_conn|conn:0000558BB8826E8C|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:1757653429306421|
[2025/09/12 05:03:49 306431] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_timer_expire|timer expired|type:LOSS_DETECTION|expire_time:1757653429306234|now:1757653429306421|
[2025/09/12 05:03:49 306437] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_timer_loss_detection_timeout|path:0|loss_detection_timeout|
[2025/09/12 05:03:49 306442] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_timer_loss_detection_timeout|send Probe pkts|conn:0000558BB8826E8C|path:0|bytes_in_flight:14700|
[2025/09/12 05:03:49 306447] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_send_ctl_get_pto_time_and_space|srtt:32434|rtt_var:5683|pto_duration:7061248|backoff_factor:2.00|backoff:128.00|pto_cnt:7|max_ack_delay:25|
[2025/09/12 05:03:49 306454] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8826E8C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:03:49 306468] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8826E8C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:03:49 306473] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8826E8C|path:0|PNS: 2, unacked: 14700|
[2025/09/12 05:03:49 306478] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_path_send_one_or_two_ack_elicit_pkts|send two ack-eliciting pkts|path:0|pns:2|
[2025/09/12 05:03:49 306484] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_conn_send_probe_pkt|conn:0000558BB8826E8C|path:0|pkt_num:6|size:1050|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|
[2025/09/12 05:03:49 306494] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_conn_send_probe_pkt|conn:0000558BB8826E8C|path:0|pkt_num:10|size:1050|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|
[2025/09/12 05:03:49 306500] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_timer_loss_detection_timeout|xqc_send_ctl_set_loss_detection_timer|PTO|conn:0000558BB8826E8C|pto_count:8
[2025/09/12 05:03:49 306506] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_send_ctl_get_pto_time_and_space|srtt:32434|rtt_var:5683|pto_duration:14122496|backoff_factor:2.00|backoff:256.00|pto_cnt:8|max_ack_delay:25|
[2025/09/12 05:03:49 306511] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8826E8C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:03:49 306516] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8826E8C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:03:49 306521] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8826E8C|path:0|PNS: 2, unacked: 14700|
[2025/09/12 05:03:49 306526] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_timer_set|type:LOSS_DETECTION|expire:1757653439567482|now:1757653429306505|interv:10260977|
[2025/09/12 05:03:49 306531] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB8826E8C|path:0|pns:2|expire:1757653439567482|now:1757653429306505|interval:10260977|pto_count:8|srtt:32434
[2025/09/12 05:03:49 306539] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:STREAM |stream_id:0|stream_offset:1024|
[2025/09/12 05:03:49 306546] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:STREAM |stream_id:0|stream_offset:1024|
[2025/09/12 05:03:49 306552] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_check_acked_or_dropped_pkt|conn:0000558BB8826E8C|pkt_num:6|size:1050|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:03:49 306559] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:32|
[2025/09/12 05:03:49 306616] [info] |scid:e1cd2c3fe9d969e44b804b46|xqc_send_packet_with_pn|<==|conn:0000558BB8826E8C|path:0|pkt_num:32|size:1050|sent:1066|pkt_type:SHORT_HEADER|frame:STREAM |inflight:14700|now:1757653429306577|stream_id:0|stream_offset:1024|
[2025/09/12 05:03:49 306624] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_send_ctl_on_packet_sent|conn:0000558BB8826E8C|path:0|pkt_num:32|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 05:03:49 306631] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_send_ctl_on_packet_sent|path:0|inflight:14700|applimit:0|
[2025/09/12 05:03:49 306636] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_send_ctl_get_pto_time_and_space|srtt:32434|rtt_var:5683|pto_duration:14122496|backoff_factor:2.00|backoff:256.00|pto_cnt:8|max_ack_delay:25|
[2025/09/12 05:03:49 306644] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8826E8C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:03:49 306652] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8826E8C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:03:49 306660] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8826E8C|path:0|PNS: 2, unacked: 15750|
[2025/09/12 05:03:49 306674] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_timer_set|type:LOSS_DETECTION|expire:1757653449829073|now:1757653429306636|interv:20522437|
[2025/09/12 05:03:49 306682] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB8826E8C|path:0|pns:2|expire:1757653449829073|now:1757653429306636|interval:20522437|pto_count:8|srtt:32434
[2025/09/12 05:03:49 306692] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:49969|inflight:15750|
[2025/09/12 05:03:49 306702] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_check_acked_or_dropped_pkt|conn:0000558BB8826E8C|pkt_num:10|size:1050|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:03:49 306710] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_send_ctl_set_next_pn_for_packet|optimistic ack detection|skipped_range:33-38|next_skip_chance:1757653429547208|current_time:1757653429306710|
[2025/09/12 05:03:49 306719] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:39|
[2025/09/12 05:03:49 306752] [info] |scid:e1cd2c3fe9d969e44b804b46|xqc_send_packet_with_pn|<==|conn:0000558BB8826E8C|path:0|pkt_num:39|size:1050|sent:1066|pkt_type:SHORT_HEADER|frame:STREAM |inflight:15750|now:1757653429306729|stream_id:0|stream_offset:1024|
[2025/09/12 05:03:49 306759] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_send_ctl_on_packet_sent|conn:0000558BB8826E8C|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 05:03:49 306765] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_send_ctl_on_packet_sent|path:0|inflight:15750|applimit:0|
[2025/09/12 05:03:49 306771] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_send_ctl_get_pto_time_and_space|srtt:32434|rtt_var:5683|pto_duration:14122496|backoff_factor:2.00|backoff:256.00|pto_cnt:8|max_ack_delay:25|
[2025/09/12 05:03:49 306781] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8826E8C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:03:49 306789] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8826E8C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:03:49 306796] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8826E8C|path:0|PNS: 2, unacked: 16800|
[2025/09/12 05:03:49 306805] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_timer_set|type:LOSS_DETECTION|expire:1757653449829225|now:1757653429306771|interv:20522454|
[2025/09/12 05:03:49 306813] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB8826E8C|path:0|pns:2|expire:1757653449829225|now:1757653429306771|interval:20522454|pto_count:8|srtt:32434
[2025/09/12 05:03:49 306823] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:49969|inflight:16800|
[2025/09/12 05:03:49 306830] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_conn_next_wakeup_time|wakeup_time:1757653449829225|
[2025/09/12 05:03:49 306836] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_engine_add_wakeup_queue|next_tick_time:1757653449829225|
[2025/09/12 05:03:49 306841] [debug] |xqc_engine_wakeup_after|wakeup:1757653429507478|now:1757653429306840|diff:200638|
[2025/09/12 05:03:49 306846] [debug] |xqc_engine_main_logic|END|now:1757653429306421|
[2025/09/12 05:03:49 330373] [debug] |scid:62065c12f0a9176c0f8f6eea|xqc_timer_set|type:CONN_IDLE|expire:1757653489330371|now:1757653429330371|interv:60000000|
[2025/09/12 05:03:49 330398] [debug] |scid:62065c12f0a9176c0f8f6eea|xqc_timer_set|type:PATH_IDLE|expire:1757653489330397|now:1757653429330397|interv:60000000|
[2025/09/12 05:03:49 330409] [debug] |xqc_path_create|path:0|dcid:8df5bbb5e88b2ba0a4263144bcb1017304|scid:62065c12f0a9176c0f8f6eea|create_path_count:1|
[2025/09/12 05:03:49 330418] [debug] |scid:62065c12f0a9176c0f8f6eea|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 05:03:49 330435] [debug] |xqc_path_init|path:0|dcid:8df5bbb5e88b2ba0a4263144bcb1017304|scid:62065c12f0a9176c0f8f6eea|state:2|
[2025/09/12 05:03:49 330443] [debug] |scid:62065c12f0a9176c0f8f6eea|xqc_conn_create|success|scid:62065c12f0a9176c0f8f6eea|dcid:8df5bbb5e88b2ba0a4263144bcb1017304|conn:0000558BB88609FC|
[2025/09/12 05:03:49 330452] [info] |scid:62065c12f0a9176c0f8f6eea|xqc_conn_server_create|hash odcid conn|odcid:6e28e42a678192f91cd280aed51a08173893|conn:0000558BB88609FC|
[2025/09/12 05:03:49 330467] [info] |scid:62065c12f0a9176c0f8f6eea|xqc_conn_get_local_transport_params|generate sr_token[b1c3d2dd3a4c1bf1bd1aa2832039fa8b] for cid[6e28e42a678192f91cd280aed51a08173893]
[2025/09/12 05:03:49 330492] [stats] |xqc_conn_server_init_path_addr|path:0|l-0.0.0.0-443-62065c12f0a9176c0f8f6eea p-193.167.0.100-45147-8df5bbb5e88b2ba0a4263144bcb1017304|
[2025/09/12 05:03:49 330502] [info] |xqc_engine_packet_process|==>|conn:0000558BB88609FC|size:1200|state:S_INIT|recv_time:1757653429330341|
[2025/09/12 05:03:49 330625] [debug] |scid:62065c12f0a9176c0f8f6eea|xqc_packet_parse_initial|packet parse|initial|
[2025/09/12 05:03:49 330632] [debug] |scid:62065c12f0a9176c0f8f6eea|xqc_packet_parse_initial|success|Length:1153|
[2025/09/12 05:03:49 330638] [debug] |scid:62065c12f0a9176c0f8f6eea|xqc_packet_decrypt|largest_pn:0|
[2025/09/12 05:03:49 330643] [debug] |scid:62065c12f0a9176c0f8f6eea|xqc_packet_decrypt|decryption nonce|path_id:0|pn:1608510525|
[2025/09/12 05:03:49 330651] [debug] |scid:62065c12f0a9176c0f8f6eea|xqc_packet_decrypt_single|pkt_type:INIT|pkt_num:1608510525|
[2025/09/12 05:03:49 330656] [debug] |scid:62065c12f0a9176c0f8f6eea|xqc_process_frames|frame_type:6|
[2025/09/12 05:03:49 330662] [info] |scid:62065c12f0a9176c0f8f6eea|xqc_conn_check_token|token empty|
[2025/09/12 05:03:49 330668] [info] |scid:62065c12f0a9176c0f8f6eea|xqc_process_crypto_frame|check_token fail|conn:0000558BB88609FC|l-0.0.0.0-443-62065c12f0a9176c0f8f6eea p-193.167.0.100-45147-8df5bbb5e88b2ba0a4263144bcb1017304|
[2025/09/12 05:03:49 330675] [debug] |scid:62065c12f0a9176c0f8f6eea|xqc_create_crypto_stream|encrypt_level:0|cur_state:S_INIT|
[2025/09/12 05:03:49 330680] [debug] |scid:62065c12f0a9176c0f8f6eea|xqc_process_crypto_frame|level:0|
[2025/09/12 05:03:49 330686] [debug] |scid:62065c12f0a9176c0f8f6eea|xqc_read_crypto_stream|xqc_read_crypto_stream|level:0|
[2025/09/12 05:03:49 330691] [debug] |scid:62065c12f0a9176c0f8f6eea|xqc_engine_add_active_queue|last_ticked_time:0|
[2025/09/12 05:03:49 330696] [debug] |scid:62065c12f0a9176c0f8f6eea|xqc_create_crypto_stream|encrypt_level:2|cur_state:S_INIT|
[2025/09/12 05:03:49 330701] [debug] |scid:62065c12f0a9176c0f8f6eea|xqc_process_crypto_frame|server create hsk stream|
[2025/09/12 05:03:49 330706] [debug] |scid:62065c12f0a9176c0f8f6eea|xqc_process_frames|frame_type:0|
[2025/09/12 05:03:49 330710] [debug] |scid:62065c12f0a9176c0f8f6eea|xqc_process_padding_frame|process padding|
[2025/09/12 05:03:49 330715] [debug] |scid:62065c12f0a9176c0f8f6eea|xqc_process_frames|frame_type:1|
[2025/09/12 05:03:49 330720] [debug] |scid:62065c12f0a9176c0f8f6eea|xqc_process_frames|frame_type:0|
[2025/09/12 05:03:49 330725] [debug] |scid:62065c12f0a9176c0f8f6eea|xqc_process_padding_frame|process padding|
[2025/09/12 05:03:49 330729] [debug] |scid:62065c12f0a9176c0f8f6eea|xqc_process_frames|frame_type:6|
[2025/09/12 05:03:49 330734] [info] |scid:62065c12f0a9176c0f8f6eea|xqc_conn_check_token|token empty|
[2025/09/12 05:03:49 330738] [info] |scid:62065c12f0a9176c0f8f6eea|xqc_process_crypto_frame|check_token fail|conn:0000558BB88609FC|l-0.0.0.0-443-62065c12f0a9176c0f8f6eea p-193.167.0.100-45147-8df5bbb5e88b2ba0a4263144bcb1017304|
[2025/09/12 05:03:49 330744] [debug] |scid:62065c12f0a9176c0f8f6eea|xqc_process_crypto_frame|level:0|
[2025/09/12 05:03:49 330748] [debug] |scid:62065c12f0a9176c0f8f6eea|xqc_read_crypto_stream|xqc_read_crypto_stream|level:0|
[2025/09/12 05:03:49 330753] [debug] |scid:62065c12f0a9176c0f8f6eea|xqc_process_frames|frame_type:0|
[2025/09/12 05:03:49 330764] [debug] |scid:62065c12f0a9176c0f8f6eea|xqc_process_padding_frame|process padding|
[2025/09/12 05:03:49 330768] [debug] |scid:62065c12f0a9176c0f8f6eea|xqc_process_frames|frame_type:6|
[2025/09/12 05:03:49 330773] [info] |scid:62065c12f0a9176c0f8f6eea|xqc_conn_check_token|token empty|
[2025/09/12 05:03:49 330778] [info] |scid:62065c12f0a9176c0f8f6eea|xqc_process_crypto_frame|check_token fail|conn:0000558BB88609FC|l-0.0.0.0-443-62065c12f0a9176c0f8f6eea p-193.167.0.100-45147-8df5bbb5e88b2ba0a4263144bcb1017304|
[2025/09/12 05:03:49 330783] [debug] |scid:62065c12f0a9176c0f8f6eea|xqc_process_crypto_frame|level:0|
[2025/09/12 05:03:49 330787] [debug] |scid:62065c12f0a9176c0f8f6eea|xqc_read_crypto_stream|xqc_read_crypto_stream|level:0|
[2025/09/12 05:03:49 330792] [debug] |scid:62065c12f0a9176c0f8f6eea|xqc_process_frames|frame_type:0|
[2025/09/12 05:03:49 330797] [debug] |scid:62065c12f0a9176c0f8f6eea|xqc_process_padding_frame|process padding|
[2025/09/12 05:03:49 330801] [debug] |scid:62065c12f0a9176c0f8f6eea|xqc_process_frames|frame_type:1|
[2025/09/12 05:03:49 330806] [debug] |scid:62065c12f0a9176c0f8f6eea|xqc_process_frames|frame_type:6|
[2025/09/12 05:03:49 330810] [info] |scid:62065c12f0a9176c0f8f6eea|xqc_conn_check_token|token empty|
[2025/09/12 05:03:49 330815] [info] |scid:62065c12f0a9176c0f8f6eea|xqc_process_crypto_frame|check_token fail|conn:0000558BB88609FC|l-0.0.0.0-443-62065c12f0a9176c0f8f6eea p-193.167.0.100-45147-8df5bbb5e88b2ba0a4263144bcb1017304|
[2025/09/12 05:03:49 330820] [debug] |scid:62065c12f0a9176c0f8f6eea|xqc_process_crypto_frame|level:0|
[2025/09/12 05:03:49 330824] [debug] |scid:62065c12f0a9176c0f8f6eea|xqc_read_crypto_stream|xqc_read_crypto_stream|level:0|
[2025/09/12 05:03:49 330829] [debug] |scid:62065c12f0a9176c0f8f6eea|xqc_process_frames|frame_type:6|
[2025/09/12 05:03:49 330834] [info] |scid:62065c12f0a9176c0f8f6eea|xqc_conn_check_token|token empty|
[2025/09/12 05:03:49 330838] [info] |scid:62065c12f0a9176c0f8f6eea|xqc_process_crypto_frame|check_token fail|conn:0000558BB88609FC|l-0.0.0.0-443-62065c12f0a9176c0f8f6eea p-193.167.0.100-45147-8df5bbb5e88b2ba0a4263144bcb1017304|
[2025/09/12 05:03:49 330843] [debug] |scid:62065c12f0a9176c0f8f6eea|xqc_process_crypto_frame|level:0|
[2025/09/12 05:03:49 330848] [debug] |scid:62065c12f0a9176c0f8f6eea|xqc_read_crypto_stream|xqc_read_crypto_stream|level:0|
[2025/09/12 05:03:49 330852] [debug] |scid:62065c12f0a9176c0f8f6eea|xqc_process_frames|frame_type:6|
[2025/09/12 05:03:49 330857] [info] |scid:62065c12f0a9176c0f8f6eea|xqc_conn_check_token|token empty|
[2025/09/12 05:03:49 330861] [info] |scid:62065c12f0a9176c0f8f6eea|xqc_process_crypto_frame|check_token fail|conn:0000558BB88609FC|l-0.0.0.0-443-62065c12f0a9176c0f8f6eea p-193.167.0.100-45147-8df5bbb5e88b2ba0a4263144bcb1017304|
[2025/09/12 05:03:49 330866] [debug] |scid:62065c12f0a9176c0f8f6eea|xqc_process_crypto_frame|level:0|
[2025/09/12 05:03:49 330871] [debug] |scid:62065c12f0a9176c0f8f6eea|xqc_read_crypto_stream|xqc_read_crypto_stream|level:0|
[2025/09/12 05:03:49 330876] [debug] |scid:62065c12f0a9176c0f8f6eea|xqc_process_frames|frame_type:6|
[2025/09/12 05:03:49 330880] [info] |scid:62065c12f0a9176c0f8f6eea|xqc_conn_check_token|token empty|
[2025/09/12 05:03:49 330885] [info] |scid:62065c12f0a9176c0f8f6eea|xqc_process_crypto_frame|check_token fail|conn:0000558BB88609FC|l-0.0.0.0-443-62065c12f0a9176c0f8f6eea p-193.167.0.100-45147-8df5bbb5e88b2ba0a4263144bcb1017304|
[2025/09/12 05:03:49 330890] [debug] |scid:62065c12f0a9176c0f8f6eea|xqc_process_crypto_frame|level:0|
[2025/09/12 05:03:49 330894] [debug] |scid:62065c12f0a9176c0f8f6eea|xqc_read_crypto_stream|xqc_read_crypto_stream|level:0|
[2025/09/12 05:03:49 330899] [debug] |scid:62065c12f0a9176c0f8f6eea|xqc_process_frames|frame_type:6|
[2025/09/12 05:03:49 330903] [info] |scid:62065c12f0a9176c0f8f6eea|xqc_conn_check_token|token empty|
[2025/09/12 05:03:49 330908] [info] |scid:62065c12f0a9176c0f8f6eea|xqc_process_crypto_frame|check_token fail|conn:0000558BB88609FC|l-0.0.0.0-443-62065c12f0a9176c0f8f6eea p-193.167.0.100-45147-8df5bbb5e88b2ba0a4263144bcb1017304|
[2025/09/12 05:03:49 330916] [debug] |scid:62065c12f0a9176c0f8f6eea|xqc_process_crypto_frame|level:0|
[2025/09/12 05:03:49 330921] [debug] |scid:62065c12f0a9176c0f8f6eea|xqc_read_crypto_stream|xqc_read_crypto_stream|level:0|
[2025/09/12 05:03:49 330926] [debug] |scid:62065c12f0a9176c0f8f6eea|xqc_process_frames|frame_type:6|
[2025/09/12 05:03:49 330930] [info] |scid:62065c12f0a9176c0f8f6eea|xqc_conn_check_token|token empty|
[2025/09/12 05:03:49 330935] [info] |scid:62065c12f0a9176c0f8f6eea|xqc_process_crypto_frame|check_token fail|conn:0000558BB88609FC|l-0.0.0.0-443-62065c12f0a9176c0f8f6eea p-193.167.0.100-45147-8df5bbb5e88b2ba0a4263144bcb1017304|
[2025/09/12 05:03:49 330940] [debug] |scid:62065c12f0a9176c0f8f6eea|xqc_process_crypto_frame|level:0|
[2025/09/12 05:03:49 330944] [debug] |scid:62065c12f0a9176c0f8f6eea|xqc_read_crypto_stream|xqc_read_crypto_stream|level:0|
[2025/09/12 05:03:49 330949] [debug] |scid:62065c12f0a9176c0f8f6eea|xqc_process_frames|frame_type:6|
[2025/09/12 05:03:49 330953] [info] |scid:62065c12f0a9176c0f8f6eea|xqc_conn_check_token|token empty|
[2025/09/12 05:03:49 330958] [info] |scid:62065c12f0a9176c0f8f6eea|xqc_process_crypto_frame|check_token fail|conn:0000558BB88609FC|l-0.0.0.0-443-62065c12f0a9176c0f8f6eea p-193.167.0.100-45147-8df5bbb5e88b2ba0a4263144bcb1017304|
[2025/09/12 05:03:49 330963] [debug] |scid:62065c12f0a9176c0f8f6eea|xqc_process_crypto_frame|level:0|
[2025/09/12 05:03:49 330968] [debug] |scid:62065c12f0a9176c0f8f6eea|xqc_read_crypto_stream|xqc_read_crypto_stream|level:0|
[2025/09/12 05:03:49 330972] [debug] |scid:62065c12f0a9176c0f8f6eea|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:0|28u|
[2025/09/12 05:03:49 331022] [debug] |scid:62065c12f0a9176c0f8f6eea|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:0|SSL_quic_write_level:0|rv:-1|
[2025/09/12 05:03:49 331028] [debug] |scid:62065c12f0a9176c0f8f6eea|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/09/12 05:03:49 331034] [debug] |scid:62065c12f0a9176c0f8f6eea|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:0|28u|
[2025/09/12 05:03:49 331067] [debug] |scid:62065c12f0a9176c0f8f6eea|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:0|SSL_quic_write_level:0|rv:-1|
[2025/09/12 05:03:49 331074] [debug] |scid:62065c12f0a9176c0f8f6eea|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/09/12 05:03:49 331079] [debug] |scid:62065c12f0a9176c0f8f6eea|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:0|56u|
[2025/09/12 05:03:49 331084] [debug] |scid:62065c12f0a9176c0f8f6eea|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:0|SSL_quic_write_level:0|rv:-1|
[2025/09/12 05:03:49 331089] [debug] |scid:62065c12f0a9176c0f8f6eea|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/09/12 05:03:49 331094] [debug] |scid:62065c12f0a9176c0f8f6eea|xqc_process_frames|frame_type:6|
[2025/09/12 05:03:49 331098] [info] |scid:62065c12f0a9176c0f8f6eea|xqc_conn_check_token|token empty|
[2025/09/12 05:03:49 331103] [info] |scid:62065c12f0a9176c0f8f6eea|xqc_process_crypto_frame|check_token fail|conn:0000558BB88609FC|l-0.0.0.0-443-62065c12f0a9176c0f8f6eea p-193.167.0.100-45147-8df5bbb5e88b2ba0a4263144bcb1017304|
[2025/09/12 05:03:49 331108] [debug] |scid:62065c12f0a9176c0f8f6eea|xqc_process_crypto_frame|level:0|
[2025/09/12 05:03:49 331113] [debug] |scid:62065c12f0a9176c0f8f6eea|xqc_read_crypto_stream|xqc_read_crypto_stream|level:0|
[2025/09/12 05:03:49 331118] [debug] |scid:62065c12f0a9176c0f8f6eea|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:0|14u|
[2025/09/12 05:03:49 331123] [debug] |scid:62065c12f0a9176c0f8f6eea|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:0|SSL_quic_write_level:0|rv:-1|
[2025/09/12 05:03:49 331128] [debug] |scid:62065c12f0a9176c0f8f6eea|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/09/12 05:03:49 331132] [debug] |scid:62065c12f0a9176c0f8f6eea|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:0|7u|
[2025/09/12 05:03:49 331137] [debug] |scid:62065c12f0a9176c0f8f6eea|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:0|SSL_quic_write_level:0|rv:-1|
[2025/09/12 05:03:49 331147] [debug] |scid:62065c12f0a9176c0f8f6eea|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/09/12 05:03:49 331151] [debug] |scid:62065c12f0a9176c0f8f6eea|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:0|3u|
[2025/09/12 05:03:49 331156] [debug] |scid:62065c12f0a9176c0f8f6eea|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:0|SSL_quic_write_level:0|rv:-1|
[2025/09/12 05:03:49 331161] [debug] |scid:62065c12f0a9176c0f8f6eea|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/09/12 05:03:49 331166] [debug] |scid:62065c12f0a9176c0f8f6eea|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:0|4u|
[2025/09/12 05:03:49 331171] [debug] |scid:62065c12f0a9176c0f8f6eea|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:0|SSL_quic_write_level:0|rv:-1|
[2025/09/12 05:03:49 331176] [debug] |scid:62065c12f0a9176c0f8f6eea|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/09/12 05:03:49 331180] [debug] |scid:62065c12f0a9176c0f8f6eea|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:0|28u|
[2025/09/12 05:03:49 331185] [debug] |scid:62065c12f0a9176c0f8f6eea|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:0|SSL_quic_write_level:0|rv:-1|
[2025/09/12 05:03:49 331190] [debug] |scid:62065c12f0a9176c0f8f6eea|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/09/12 05:03:49 331195] [debug] |scid:62065c12f0a9176c0f8f6eea|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:0|56u|
[2025/09/12 05:03:49 331200] [debug] |scid:62065c12f0a9176c0f8f6eea|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:0|SSL_quic_write_level:0|rv:-1|
[2025/09/12 05:03:49 331206] [debug] |scid:62065c12f0a9176c0f8f6eea|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/09/12 05:03:49 331210] [debug] |scid:62065c12f0a9176c0f8f6eea|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:0|20u|
[2025/09/12 05:03:49 331215] [debug] |scid:62065c12f0a9176c0f8f6eea|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:0|SSL_quic_write_level:0|rv:-1|
[2025/09/12 05:03:49 331219] [debug] |scid:62065c12f0a9176c0f8f6eea|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/09/12 05:03:49 331222] [debug] |scid:62065c12f0a9176c0f8f6eea|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:0|21u|
[2025/09/12 05:03:49 331266] [info] |scid:62065c12f0a9176c0f8f6eea|xqc_ssl_cert_cb|cert chain or key empty|sni:server4
[2025/09/12 05:03:49 331429] [debug] |scid:62065c12f0a9176c0f8f6eea|xqc_conn_tls_transport_params_cb|1RTT_transport_params|max_datagram_frame_size:0|
[2025/09/12 05:03:49 331434] [debug] |scid:62065c12f0a9176c0f8f6eea|xqc_conn_enable_multipath|xqc_conn_enable_multipath|1|0|
[2025/09/12 05:03:49 331438] [warn] |scid:62065c12f0a9176c0f8f6eea|xqc_conn_try_to_enable_multipath|multipath_version_negotiation err|
[2025/09/12 05:03:49 331643] [debug] |scid:62065c12f0a9176c0f8f6eea|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:2|SSL_quic_write_level:3|rv:0|
[2025/09/12 05:03:49 331648] [debug] |scid:62065c12f0a9176c0f8f6eea|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/09/12 05:03:49 331653] [debug] |scid:62065c12f0a9176c0f8f6eea|xqc_process_frames|frame_type:0|
[2025/09/12 05:03:49 331657] [debug] |scid:62065c12f0a9176c0f8f6eea|xqc_process_padding_frame|process padding|
[2025/09/12 05:03:49 331665] [debug] |scid:62065c12f0a9176c0f8f6eea|xqc_timer_unset|type:ACK_INIT|
[2025/09/12 05:03:49 331670] [debug] |scid:62065c12f0a9176c0f8f6eea|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 05:03:49 331674] [debug] |scid:62065c12f0a9176c0f8f6eea|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:1608510525|largest:1608510525|pns:0|
[2025/09/12 05:03:49 331679] [info] |scid:62065c12f0a9176c0f8f6eea|xqc_conn_on_pkt_processed|====>|conn:0000558BB88609FC|path:0|size:1200|pkt_type:INIT|pkt_num:1608510525|frame:PADDING PING CRYPTO |recv_time:1757653429330341|dcid:6e28e42a678192f91cd280aed51a08173893|dcid_seq:0|
[2025/09/12 05:03:49 331690] [debug] |scid:62065c12f0a9176c0f8f6eea|xqc_timer_set|type:PATH_IDLE|expire:1757653489330341|now:1757653429330341|interv:60000000|
[2025/09/12 05:03:49 331694] [debug] |scid:62065c12f0a9176c0f8f6eea|xqc_timer_set|type:CONN_IDLE|expire:1757653489330341|now:1757653429330341|interv:60000000|
[2025/09/12 05:03:49 331698] [debug] |xqc_engine_main_logic|BEGIN|now:1757653429331698|
[2025/09/12 05:03:49 331703] [debug] |scid:62065c12f0a9176c0f8f6eea|xqc_engine_process_conn|conn:0000558BB88609FC|state:S_INIT|flag:TICKING DCID_OK UPPER_CONN_EXIST INIT_RECVD NEED_RUN (null) |now:1757653429331702|
[2025/09/12 05:03:49 331708] [info] |scid:62065c12f0a9176c0f8f6eea|xqc_conn_check_tx_key|keys are ready, can send 1rtt now|
[2025/09/12 05:03:49 331712] [debug] |scid:62065c12f0a9176c0f8f6eea|xqc_crypto_stream_on_read|encrypt_level:0|cur_state:S_INIT|next_state:S_INITIAL_RECVD|
[2025/09/12 05:03:49 331716] [debug] |scid:62065c12f0a9176c0f8f6eea|xqc_process_crypto_write_streams|
[2025/09/12 05:03:49 331720] [debug] |scid:62065c12f0a9176c0f8f6eea|xqc_crypto_stream_on_write|enc_level|0|
[2025/09/12 05:03:49 331724] [debug] |scid:62065c12f0a9176c0f8f6eea|xqc_crypto_stream_on_write|cur_state:1|switch|
[2025/09/12 05:03:49 331729] [info] |scid:62065c12f0a9176c0f8f6eea|xqc_crypto_stream_send|crypto send data|pkt_num:0|size:137|sent:94|pkt_type:INIT|frame:CRYPTO |now:1757653429331729|
[2025/09/12 05:03:49 331734] [debug] |scid:62065c12f0a9176c0f8f6eea|xqc_crypto_stream_on_write|encrypt_level:0|cur_state:S_INITIAL_RECVD|next_state:S_INITIAL_SENT|
[2025/09/12 05:03:49 331738] [debug] |scid:62065c12f0a9176c0f8f6eea|xqc_process_crypto_write_streams|
[2025/09/12 05:03:49 331742] [debug] |scid:62065c12f0a9176c0f8f6eea|xqc_crypto_stream_on_write|enc_level|2|
[2025/09/12 05:03:49 331746] [info] |scid:62065c12f0a9176c0f8f6eea|xqc_crypto_stream_send|crypto send data|pkt_num:0|size:194|sent:152|pkt_type:HSK|frame:CRYPTO |now:1757653429331746|
[2025/09/12 05:03:49 331751] [info] |scid:62065c12f0a9176c0f8f6eea|xqc_crypto_stream_send|crypto send data|pkt_num:0|size:516|sent:474|pkt_type:HSK|frame:CRYPTO |now:1757653429331751|
[2025/09/12 05:03:49 331756] [info] |scid:62065c12f0a9176c0f8f6eea|xqc_crypto_stream_send|crypto send data|pkt_num:0|size:127|sent:85|pkt_type:HSK|frame:CRYPTO |now:1757653429331756|
[2025/09/12 05:03:49 331760] [info] |scid:62065c12f0a9176c0f8f6eea|xqc_crypto_stream_send|crypto send data|pkt_num:0|size:82|sent:40|pkt_type:HSK|frame:CRYPTO |now:1757653429331760|
[2025/09/12 05:03:49 331765] [debug] |scid:62065c12f0a9176c0f8f6eea|xqc_crypto_stream_on_write|encrypt_level:2|cur_state:S_INITIAL_SENT|next_state:S_HANDSHAKE_SENT|
[2025/09/12 05:03:49 331770] [debug] |scid:62065c12f0a9176c0f8f6eea|xqc_gen_ack_frame|largest_recv:1608510525|ack_delay:1428|first_ack_range:0|largest_pkt_recv_time:1757653429330341|
[2025/09/12 05:03:49 331774] [debug] |scid:62065c12f0a9176c0f8f6eea|xqc_gen_ack_frame|high:1608510525|low:1608510525|pkt_pns:0|
[2025/09/12 05:03:49 331778] [debug] |scid:62065c12f0a9176c0f8f6eea|xqc_write_ack_to_one_packet|ack_size:13|path:0|path_largest_recv:1608510525|frame_largest_recv:1608510525|
[2025/09/12 05:03:49 331783] [debug] |scid:62065c12f0a9176c0f8f6eea|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:0|
[2025/09/12 05:03:49 331788] [debug] |scid:62065c12f0a9176c0f8f6eea|xqc_path_get_perf_class|conn:0000558BB88609FC|path_id:0|path_srtt:250000|min_srtt:250000|path_bw:0|loss_rate:0.00|path_pto:0|
[2025/09/12 05:03:49 331793] [debug] |scid:62065c12f0a9176c0f8f6eea|xqc_minrtt_scheduler_get_path|path srtt|conn:0000558BB88609FC|path_id:0|path_srtt:250000|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:03:49 331798] [debug] |scid:62065c12f0a9176c0f8f6eea|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CRYPTO |pn:0|size:137|reinj:0|path_class:2|
[2025/09/12 05:03:49 331802] [debug] |scid:62065c12f0a9176c0f8f6eea|xqc_path_get_perf_class|conn:0000558BB88609FC|path_id:0|path_srtt:250000|min_srtt:250000|path_bw:0|loss_rate:0.00|path_pto:0|
[2025/09/12 05:03:49 331809] [debug] |scid:62065c12f0a9176c0f8f6eea|xqc_minrtt_scheduler_get_path|path srtt|conn:0000558BB88609FC|path_id:0|path_srtt:250000|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:03:49 331814] [debug] |scid:62065c12f0a9176c0f8f6eea|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CRYPTO |pn:0|size:194|reinj:0|path_class:2|
[2025/09/12 05:03:49 331818] [debug] |scid:62065c12f0a9176c0f8f6eea|xqc_path_get_perf_class|conn:0000558BB88609FC|path_id:0|path_srtt:250000|min_srtt:250000|path_bw:0|loss_rate:0.00|path_pto:0|
[2025/09/12 05:03:49 331822] [debug] |scid:62065c12f0a9176c0f8f6eea|xqc_minrtt_scheduler_get_path|path srtt|conn:0000558BB88609FC|path_id:0|path_srtt:250000|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:03:49 331826] [debug] |scid:62065c12f0a9176c0f8f6eea|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CRYPTO |pn:0|size:516|reinj:0|path_class:2|
[2025/09/12 05:03:49 331830] [debug] |scid:62065c12f0a9176c0f8f6eea|xqc_path_get_perf_class|conn:0000558BB88609FC|path_id:0|path_srtt:250000|min_srtt:250000|path_bw:0|loss_rate:0.00|path_pto:0|
[2025/09/12 05:03:49 331834] [debug] |scid:62065c12f0a9176c0f8f6eea|xqc_minrtt_scheduler_get_path|path srtt|conn:0000558BB88609FC|path_id:0|path_srtt:250000|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:03:49 331838] [debug] |scid:62065c12f0a9176c0f8f6eea|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CRYPTO |pn:0|size:127|reinj:0|path_class:2|
[2025/09/12 05:03:49 331842] [debug] |scid:62065c12f0a9176c0f8f6eea|xqc_path_get_perf_class|conn:0000558BB88609FC|path_id:0|path_srtt:250000|min_srtt:250000|path_bw:0|loss_rate:0.00|path_pto:0|
[2025/09/12 05:03:49 331846] [debug] |scid:62065c12f0a9176c0f8f6eea|xqc_minrtt_scheduler_get_path|path srtt|conn:0000558BB88609FC|path_id:0|path_srtt:250000|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:03:49 331850] [debug] |scid:62065c12f0a9176c0f8f6eea|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CRYPTO |pn:0|size:82|reinj:0|path_class:2|
[2025/09/12 05:03:49 331854] [debug] |scid:62065c12f0a9176c0f8f6eea|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:ACK |stream_id:0|stream_offset:0|
[2025/09/12 05:03:49 331859] [debug] |scid:62065c12f0a9176c0f8f6eea|xqc_check_acked_or_dropped_pkt|conn:0000558BB88609FC|pkt_num:0|size:137|pkt_type:INIT|frame:CRYPTO |
[2025/09/12 05:03:49 331864] [debug] |scid:62065c12f0a9176c0f8f6eea|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:0|
[2025/09/12 05:03:49 331897] [info] |scid:62065c12f0a9176c0f8f6eea|xqc_send_packet_with_pn|<==|conn:0000558BB88609FC|path:0|pkt_num:0|size:1184|sent:1200|pkt_type:INIT|frame:PADDING CRYPTO |inflight:0|now:1757653429331871|stream_id:0|stream_offset:0|
[2025/09/12 05:03:49 331904] [debug] |scid:62065c12f0a9176c0f8f6eea|xqc_send_ctl_on_packet_sent|conn:0000558BB88609FC|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 05:03:49 331908] [debug] |scid:62065c12f0a9176c0f8f6eea|xqc_send_ctl_on_packet_sent|path:0|inflight:0|applimit:0|
[2025/09/12 05:03:49 331916] [debug] |scid:62065c12f0a9176c0f8f6eea|xqc_send_ctl_get_pto_time_and_space|srtt:250000|rtt_var:125000|pto_duration:750000|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:03:49 331923] [debug] |scid:62065c12f0a9176c0f8f6eea|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB88609FC|path:0|PNS: 0, unacked: 1184|
[2025/09/12 05:03:49 331929] [debug] |scid:62065c12f0a9176c0f8f6eea|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB88609FC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:03:49 331936] [debug] |scid:62065c12f0a9176c0f8f6eea|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB88609FC|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:03:49 331942] [debug] |scid:62065c12f0a9176c0f8f6eea|xqc_timer_set|type:LOSS_DETECTION|expire:1757653430081871|now:1757653429331915|interv:749956|
[2025/09/12 05:03:49 331954] [debug] |scid:62065c12f0a9176c0f8f6eea|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB88609FC|path:0|pns:0|expire:1757653430081871|now:1757653429331915|interval:749956|pto_count:0|srtt:250000
[2025/09/12 05:03:49 331962] [debug] |scid:62065c12f0a9176c0f8f6eea|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:45952|inflight:1184|
[2025/09/12 05:03:49 331970] [debug] |scid:62065c12f0a9176c0f8f6eea|xqc_check_acked_or_dropped_pkt|conn:0000558BB88609FC|pkt_num:0|size:194|pkt_type:HSK|frame:CRYPTO |
[2025/09/12 05:03:49 331976] [debug] |scid:62065c12f0a9176c0f8f6eea|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:0|
[2025/09/12 05:03:49 332002] [info] |scid:62065c12f0a9176c0f8f6eea|xqc_send_packet_with_pn|<==|conn:0000558BB88609FC|path:0|pkt_num:0|size:194|sent:210|pkt_type:HSK|frame:CRYPTO |inflight:1184|now:1757653429331983|stream_id:0|stream_offset:0|
[2025/09/12 05:03:49 332008] [debug] |scid:62065c12f0a9176c0f8f6eea|xqc_send_ctl_on_packet_sent|conn:0000558BB88609FC|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 05:03:49 332015] [debug] |scid:62065c12f0a9176c0f8f6eea|xqc_send_ctl_on_packet_sent|path:0|inflight:1184|applimit:0|
[2025/09/12 05:03:49 332022] [debug] |scid:62065c12f0a9176c0f8f6eea|xqc_send_ctl_get_pto_time_and_space|srtt:250000|rtt_var:125000|pto_duration:750000|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:03:49 332029] [debug] |scid:62065c12f0a9176c0f8f6eea|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB88609FC|path:0|PNS: 0, unacked: 1184|
[2025/09/12 05:03:49 332035] [debug] |scid:62065c12f0a9176c0f8f6eea|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB88609FC|path:0|PNS: 1, unacked: 194|
[2025/09/12 05:03:49 332059] [debug] |scid:62065c12f0a9176c0f8f6eea|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB88609FC|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:03:49 332066] [debug] |scid:62065c12f0a9176c0f8f6eea|xqc_timer_set|type:LOSS_DETECTION|expire:1757653430081871|now:1757653429332022|interv:749849|
[2025/09/12 05:03:49 332072] [debug] |scid:62065c12f0a9176c0f8f6eea|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB88609FC|path:0|pns:0|expire:1757653430081871|now:1757653429332022|interval:749849|pto_count:0|srtt:250000
[2025/09/12 05:03:49 332079] [debug] |scid:62065c12f0a9176c0f8f6eea|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:45952|inflight:1378|
[2025/09/12 05:03:49 332084] [debug] |scid:62065c12f0a9176c0f8f6eea|xqc_check_acked_or_dropped_pkt|conn:0000558BB88609FC|pkt_num:0|size:516|pkt_type:HSK|frame:CRYPTO |
[2025/09/12 05:03:49 332088] [debug] |scid:62065c12f0a9176c0f8f6eea|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1|
[2025/09/12 05:03:49 332114] [info] |scid:62065c12f0a9176c0f8f6eea|xqc_send_packet_with_pn|<==|conn:0000558BB88609FC|path:0|pkt_num:1|size:516|sent:532|pkt_type:HSK|frame:CRYPTO |inflight:1378|now:1757653429332095|stream_id:0|stream_offset:0|
[2025/09/12 05:03:49 332121] [debug] |scid:62065c12f0a9176c0f8f6eea|xqc_send_ctl_on_packet_sent|conn:0000558BB88609FC|path:0|pkt_num:1|origin_pktnum:0|size:516|enc_size:532|pkt_type:HSK|frame:CRYPTO |conn_state:S_HANDSHAKE_SENT|po_in_flight:0||retrans:0|
[2025/09/12 05:03:49 332128] [debug] |scid:62065c12f0a9176c0f8f6eea|xqc_send_ctl_on_packet_sent|path:0|inflight:1378|applimit:0|
[2025/09/12 05:03:49 332134] [debug] |scid:62065c12f0a9176c0f8f6eea|xqc_send_ctl_get_pto_time_and_space|srtt:250000|rtt_var:125000|pto_duration:750000|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:03:49 332141] [debug] |scid:62065c12f0a9176c0f8f6eea|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB88609FC|path:0|PNS: 0, unacked: 1184|
[2025/09/12 05:03:49 332148] [debug] |scid:62065c12f0a9176c0f8f6eea|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB88609FC|path:0|PNS: 1, unacked: 710|
[2025/09/12 05:03:49 332161] [debug] |scid:62065c12f0a9176c0f8f6eea|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB88609FC|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:03:49 332166] [debug] |scid:62065c12f0a9176c0f8f6eea|xqc_timer_set|type:LOSS_DETECTION|expire:1757653430081871|now:1757653429332134|interv:749737|
[2025/09/12 05:03:49 332170] [debug] |scid:62065c12f0a9176c0f8f6eea|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB88609FC|path:0|pns:0|expire:1757653430081871|now:1757653429332134|interval:749737|pto_count:0|srtt:250000
[2025/09/12 05:03:49 332175] [debug] |scid:62065c12f0a9176c0f8f6eea|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:45952|inflight:1894|
[2025/09/12 05:03:49 332180] [debug] |scid:62065c12f0a9176c0f8f6eea|xqc_check_acked_or_dropped_pkt|conn:0000558BB88609FC|pkt_num:0|size:127|pkt_type:HSK|frame:CRYPTO |
[2025/09/12 05:03:49 332184] [debug] |scid:62065c12f0a9176c0f8f6eea|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:2|
[2025/09/12 05:03:49 332208] [info] |scid:62065c12f0a9176c0f8f6eea|xqc_send_packet_with_pn|<==|conn:0000558BB88609FC|path:0|pkt_num:2|size:127|sent:143|pkt_type:HSK|frame:CRYPTO |inflight:1894|now:1757653429332190|stream_id:0|stream_offset:0|
[2025/09/12 05:03:49 332213] [debug] |scid:62065c12f0a9176c0f8f6eea|xqc_send_ctl_on_packet_sent|conn:0000558BB88609FC|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 05:03:49 332219] [debug] |scid:62065c12f0a9176c0f8f6eea|xqc_send_ctl_on_packet_sent|path:0|inflight:1894|applimit:0|
[2025/09/12 05:03:49 332226] [debug] |scid:62065c12f0a9176c0f8f6eea|xqc_send_ctl_get_pto_time_and_space|srtt:250000|rtt_var:125000|pto_duration:750000|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:03:49 332232] [debug] |scid:62065c12f0a9176c0f8f6eea|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB88609FC|path:0|PNS: 0, unacked: 1184|
[2025/09/12 05:03:49 332239] [debug] |scid:62065c12f0a9176c0f8f6eea|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB88609FC|path:0|PNS: 1, unacked: 837|
[2025/09/12 05:03:49 332245] [debug] |scid:62065c12f0a9176c0f8f6eea|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB88609FC|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:03:49 332251] [debug] |scid:62065c12f0a9176c0f8f6eea|xqc_timer_set|type:LOSS_DETECTION|expire:1757653430081871|now:1757653429332225|interv:749646|
[2025/09/12 05:03:49 332257] [debug] |scid:62065c12f0a9176c0f8f6eea|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB88609FC|path:0|pns:0|expire:1757653430081871|now:1757653429332225|interval:749646|pto_count:0|srtt:250000
[2025/09/12 05:03:49 332262] [debug] |scid:62065c12f0a9176c0f8f6eea|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:45952|inflight:2021|
[2025/09/12 05:03:49 332266] [debug] |scid:62065c12f0a9176c0f8f6eea|xqc_check_acked_or_dropped_pkt|conn:0000558BB88609FC|pkt_num:0|size:82|pkt_type:HSK|frame:CRYPTO |
[2025/09/12 05:03:49 332271] [debug] |scid:62065c12f0a9176c0f8f6eea|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:3|
[2025/09/12 05:03:49 332293] [info] |scid:62065c12f0a9176c0f8f6eea|xqc_send_packet_with_pn|<==|conn:0000558BB88609FC|path:0|pkt_num:3|size:82|sent:98|pkt_type:HSK|frame:CRYPTO |inflight:2021|now:1757653429332277|stream_id:0|stream_offset:0|
[2025/09/12 05:03:49 332299] [debug] |scid:62065c12f0a9176c0f8f6eea|xqc_send_ctl_on_packet_sent|conn:0000558BB88609FC|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 05:03:49 332304] [debug] |scid:62065c12f0a9176c0f8f6eea|xqc_send_ctl_on_packet_sent|path:0|inflight:2021|applimit:0|
[2025/09/12 05:03:49 332311] [debug] |scid:62065c12f0a9176c0f8f6eea|xqc_send_ctl_get_pto_time_and_space|srtt:250000|rtt_var:125000|pto_duration:750000|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:03:49 332318] [debug] |scid:62065c12f0a9176c0f8f6eea|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB88609FC|path:0|PNS: 0, unacked: 1184|
[2025/09/12 05:03:49 332331] [debug] |scid:62065c12f0a9176c0f8f6eea|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB88609FC|path:0|PNS: 1, unacked: 919|
[2025/09/12 05:03:49 332337] [debug] |scid:62065c12f0a9176c0f8f6eea|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB88609FC|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:03:49 332343] [debug] |scid:62065c12f0a9176c0f8f6eea|xqc_timer_set|type:LOSS_DETECTION|expire:1757653430081871|now:1757653429332311|interv:749560|
[2025/09/12 05:03:49 332348] [debug] |scid:62065c12f0a9176c0f8f6eea|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB88609FC|path:0|pns:0|expire:1757653430081871|now:1757653429332311|interval:749560|pto_count:0|srtt:250000
[2025/09/12 05:03:49 332353] [debug] |scid:62065c12f0a9176c0f8f6eea|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:45952|inflight:2103|
[2025/09/12 05:03:49 332357] [debug] |scid:62065c12f0a9176c0f8f6eea|xqc_check_acked_or_dropped_pkt|conn:0000558BB88609FC|pkt_num:0|size:56|pkt_type:INIT|frame:ACK |
[2025/09/12 05:03:49 332362] [debug] |scid:62065c12f0a9176c0f8f6eea|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1|
[2025/09/12 05:03:49 332384] [info] |scid:62065c12f0a9176c0f8f6eea|xqc_send_packet_with_pn|<==|conn:0000558BB88609FC|path:0|pkt_num:1|size:56|sent:72|pkt_type:INIT|frame:ACK |inflight:2103|now:1757653429332368|stream_id:0|stream_offset:0|
[2025/09/12 05:03:49 332390] [debug] |scid:62065c12f0a9176c0f8f6eea|xqc_send_ctl_on_packet_sent|conn:0000558BB88609FC|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 05:03:49 332397] [debug] |scid:62065c12f0a9176c0f8f6eea|xqc_conn_next_wakeup_time|wakeup_time:1757653430081871|
[2025/09/12 05:03:49 332403] [debug] |scid:62065c12f0a9176c0f8f6eea|xqc_engine_add_wakeup_queue|next_tick_time:1757653430081871|
[2025/09/12 05:03:49 332410] [debug] |xqc_engine_wakeup_after|wakeup:1757653429507478|now:1757653429332409|diff:175069|
[2025/09/12 05:03:49 332417] [debug] |xqc_engine_main_logic|END|now:1757653429331702|
[2025/09/12 05:03:49 332425] [debug] |xqc_engine_main_logic|BEGIN|now:1757653429332425|
[2025/09/12 05:03:49 332432] [debug] |xqc_engine_wakeup_after|wakeup:1757653429507478|now:1757653429332431|diff:175047|
[2025/09/12 05:03:49 332437] [debug] |xqc_engine_main_logic|END|now:1757653429332425|
[2025/09/12 05:03:49 365061] [info] |xqc_engine_packet_process|==>|conn:0000558BB88609FC|size:1200|state:S_HANDSHAKE_SENT|recv_time:1757653429365059|
[2025/09/12 05:03:49 365077] [debug] |scid:62065c12f0a9176c0f8f6eea|xqc_packet_parse_initial|packet parse|initial|
[2025/09/12 05:03:49 365083] [debug] |scid:62065c12f0a9176c0f8f6eea|xqc_packet_parse_initial|success|Length:25|
[2025/09/12 05:03:49 365091] [debug] |scid:62065c12f0a9176c0f8f6eea|xqc_packet_decrypt|largest_pn:1608510525|
[2025/09/12 05:03:49 365097] [debug] |scid:62065c12f0a9176c0f8f6eea|xqc_packet_decrypt|decryption nonce|path_id:0|pn:1608510526|
[2025/09/12 05:03:49 365105] [debug] |scid:62065c12f0a9176c0f8f6eea|xqc_packet_decrypt_single|pkt_type:INIT|pkt_num:1608510526|
[2025/09/12 05:03:49 365111] [debug] |scid:62065c12f0a9176c0f8f6eea|xqc_process_frames|frame_type:2|
[2025/09/12 05:03:49 365118] [debug] |scid:62065c12f0a9176c0f8f6eea|xqc_send_ctl_on_ack_received|conn:0000558BB88609FC|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 05:03:49 365124] [debug] |scid:62065c12f0a9176c0f8f6eea|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:1184|prior_delivered:0|prior_time:1757653429331871|is_app_limited:1|send_elapse:0|ack_elapse:33188|ctl_first_sent_time:1757653429331871|lagest_ack_time:1757653429365059|curr_delivered:1184|
[2025/09/12 05:03:49 365132] [debug] |scid:62065c12f0a9176c0f8f6eea|xqc_update_sample|sampler_sent_time_update:1757653429331871|
[2025/09/12 05:03:49 365140] [debug] |scid:62065c12f0a9176c0f8f6eea|xqc_send_ctl_on_ack_received|sndq_packets_used:4||sndq_packets_used_bytes:0|sndq_packets_free:2|
[2025/09/12 05:03:49 365155] [debug] |scid:62065c12f0a9176c0f8f6eea|xqc_send_ctl_update_rtt|before update rtt|conn:0000558BB88609FC|srtt:250000|rttvar:125000|minrtt:4294967295|latest_rtt:33188|ack_delay:0|
[2025/09/12 05:03:49 365162] [debug] |scid:62065c12f0a9176c0f8f6eea|xqc_send_ctl_update_rtt|l-0.0.0.0-443-62065c12f0a9176c0f8f6eea p-193.167.0.100-45147-8df5bbb5e88b2ba0a4263144bcb1017304 |after update rtt|conn:0000558BB88609FC|srtt:33188|rttvar:16594|minrtt:33188|latest_rtt:33188|ack_delay:0|
[2025/09/12 05:03:49 365169] [debug] |scid:62065c12f0a9176c0f8f6eea|xqc_send_ctl_get_lost_sent_pn|largest_acked:0|lost_pn:18446744073709551615|thresh:3|
[2025/09/12 05:03:49 365176] [debug] |scid:62065c12f0a9176c0f8f6eea|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:03:49 365182] [debug] |scid:62065c12f0a9176c0f8f6eea|xqc_send_ctl_get_pto_time_and_space|srtt:33188|rtt_var:16594|pto_duration:99564|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:03:49 365188] [debug] |scid:62065c12f0a9176c0f8f6eea|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB88609FC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:03:49 365192] [debug] |scid:62065c12f0a9176c0f8f6eea|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB88609FC|path:0|PNS: 1, unacked: 919|
[2025/09/12 05:03:49 365196] [debug] |scid:62065c12f0a9176c0f8f6eea|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB88609FC|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:03:49 365202] [debug] |scid:62065c12f0a9176c0f8f6eea|xqc_timer_set|type:LOSS_DETECTION|expire:1757653429431841|now:1757653429365182|interv:66659|
[2025/09/12 05:03:49 365209] [debug] |scid:62065c12f0a9176c0f8f6eea|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB88609FC|path:0|pns:1|expire:1757653429431841|now:1757653429365182|interval:66659|pto_count:0|srtt:33188
[2025/09/12 05:03:49 365215] [debug] |scid:62065c12f0a9176c0f8f6eea|xqc_generate_sample|sampler: send_elapse 0, ack_elapse 33188, delivered 1184|rate 35675|lost 0|
[2025/09/12 05:03:49 365222] [debug] |scid:62065c12f0a9176c0f8f6eea|xqc_bbr_update_bandwidth|BBRv1: RTT round update 0 -> 1|
[2025/09/12 05:03:49 365228] [debug] |scid:62065c12f0a9176c0f8f6eea|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (35675) in round 1|
[2025/09/12 05:03:49 365236] [debug] |scid:62065c12f0a9176c0f8f6eea|xqc_bbr_update_min_rtt|probertt expire|rtt:33188, old_rtt:2147483647|
[2025/09/12 05:03:49 365242] [debug] |scid:62065c12f0a9176c0f8f6eea|xqc_bbr_update_min_rtt|minrtt expire|rtt:33188, old_rtt:2147483647|
[2025/09/12 05:03:49 365249] [debug] |scid:62065c12f0a9176c0f8f6eea|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:5744|extra_cwnd:2368|
[2025/09/12 05:03:49 365255] [debug] |scid:62065c12f0a9176c0f8f6eea|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:45952|packet_lost:0|acked:1184|po_sent_time:1757653429331871|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1184|
[2025/09/12 05:03:49 365262] [debug] |scid:62065c12f0a9176c0f8f6eea|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:45952|packet_lost:0|acked:1184|po_sent_time:1757653429331871|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1184|
[2025/09/12 05:03:49 365267] [debug] |scid:62065c12f0a9176c0f8f6eea|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-62065c12f0a9176c0f8f6eea p-193.167.0.100-45147-8df5bbb5e88b2ba0a4263144bcb1017304 |bbr on ack|mode:0|pacing_rate:3994559|bw:35675|cwnd:47136|full_bw_reached:0|inflight:919|srtt:33188|latest_rtt:33188|min_rtt:33188|applimit:1|lost:0|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:1|
[2025/09/12 05:03:49 365273] [stats] |scid:62065c12f0a9176c0f8f6eea|xqc_send_ctl_info_circle_record|l-0.0.0.0-443-62065c12f0a9176c0f8f6eea p-193.167.0.100-45147-8df5bbb5e88b2ba0a4263144bcb1017304 |path:0||cwnd:47136|inflight:919|mode:0|applimit:0|pacing_rate:3994559|bw:35675|srtt:33188|latest_rtt:33188|min_rtt:33188|send:5|lost:0|tlp:0|recv:1|recovery:0|slow_start:1|conn_life:34902|acked:1184|delivered:1184|is_cwnd_limited:0|
[2025/09/12 05:03:49 365287] [info] |scid:62065c12f0a9176c0f8f6eea|xqc_conn_addr_validated|Address Validated|conn:0000558BB88609FC|role:1|
[2025/09/12 05:03:49 365293] [debug] |scid:62065c12f0a9176c0f8f6eea|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:1608510526|largest:1608510526|pns:0|
[2025/09/12 05:03:49 365301] [info] |scid:62065c12f0a9176c0f8f6eea|xqc_conn_on_pkt_processed|====>|conn:0000558BB88609FC|path:0|size:1200|pkt_type:INIT|pkt_num:1608510526|frame:ACK |recv_time:1757653429365059|dcid:62065c12f0a9176c0f8f6eea|dcid_seq:0|
[2025/09/12 05:03:49 365313] [debug] |scid:62065c12f0a9176c0f8f6eea|xqc_packet_parse_handshake|success|Length:1094|
[2025/09/12 05:03:49 365323] [debug] |scid:62065c12f0a9176c0f8f6eea|xqc_packet_decrypt|largest_pn:0|
[2025/09/12 05:03:49 365331] [debug] |scid:62065c12f0a9176c0f8f6eea|xqc_packet_decrypt|decryption nonce|path_id:0|pn:1608510525|
[2025/09/12 05:03:49 365339] [debug] |scid:62065c12f0a9176c0f8f6eea|xqc_packet_decrypt_single|pkt_type:HSK|pkt_num:1608510525|
[2025/09/12 05:03:49 365345] [debug] |scid:62065c12f0a9176c0f8f6eea|xqc_process_frames|frame_type:2|
[2025/09/12 05:03:49 365351] [debug] |scid:62065c12f0a9176c0f8f6eea|xqc_send_ctl_on_ack_received|conn:0000558BB88609FC|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 05:03:49 365357] [debug] |scid:62065c12f0a9176c0f8f6eea|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:1378|prior_delivered:0|prior_time:1757653429331871|is_app_limited:1|send_elapse:112|ack_elapse:33188|ctl_first_sent_time:1757653429331983|lagest_ack_time:1757653429365059|curr_delivered:1378|
[2025/09/12 05:03:49 365363] [debug] |scid:62065c12f0a9176c0f8f6eea|xqc_update_sample|sampler_sent_time_update:1757653429331983|
[2025/09/12 05:03:49 365369] [debug] |scid:62065c12f0a9176c0f8f6eea|xqc_send_ctl_on_ack_received|sndq_packets_used:3||sndq_packets_used_bytes:0|sndq_packets_free:3|
[2025/09/12 05:03:49 365375] [debug] |scid:62065c12f0a9176c0f8f6eea|xqc_send_ctl_update_rtt|before update rtt|conn:0000558BB88609FC|srtt:33188|rttvar:16594|minrtt:33188|latest_rtt:33076|ack_delay:0|
[2025/09/12 05:03:49 365380] [debug] |scid:62065c12f0a9176c0f8f6eea|xqc_send_ctl_update_rtt|l-0.0.0.0-443-62065c12f0a9176c0f8f6eea p-193.167.0.100-45147-8df5bbb5e88b2ba0a4263144bcb1017304 |after update rtt|conn:0000558BB88609FC|srtt:33174|rttvar:12474|minrtt:33076|latest_rtt:33076|ack_delay:0|
[2025/09/12 05:03:49 365386] [debug] |scid:62065c12f0a9176c0f8f6eea|xqc_send_ctl_get_lost_sent_pn|largest_acked:0|lost_pn:18446744073709551615|thresh:3|
[2025/09/12 05:03:49 365395] [debug] |scid:62065c12f0a9176c0f8f6eea|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:03:49 365404] [debug] |scid:62065c12f0a9176c0f8f6eea|xqc_send_ctl_get_pto_time_and_space|srtt:33174|rtt_var:12474|pto_duration:83070|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:03:49 365413] [debug] |scid:62065c12f0a9176c0f8f6eea|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB88609FC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:03:49 365421] [debug] |scid:62065c12f0a9176c0f8f6eea|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB88609FC|path:0|PNS: 1, unacked: 725|
[2025/09/12 05:03:49 365426] [debug] |scid:62065c12f0a9176c0f8f6eea|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB88609FC|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:03:49 365431] [debug] |scid:62065c12f0a9176c0f8f6eea|xqc_timer_set|type:LOSS_DETECTION|expire:1757653429415347|now:1757653429365404|interv:49943|
[2025/09/12 05:03:49 365437] [debug] |scid:62065c12f0a9176c0f8f6eea|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB88609FC|path:0|pns:1|expire:1757653429415347|now:1757653429365404|interval:49943|pto_count:0|srtt:33174
[2025/09/12 05:03:49 365448] [debug] |scid:62065c12f0a9176c0f8f6eea|xqc_generate_sample|sampler: send_elapse 112, ack_elapse 33188, delivered 1378|rate 41521|lost 0|
[2025/09/12 05:03:49 365454] [debug] |scid:62065c12f0a9176c0f8f6eea|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (41521) in round 1|
[2025/09/12 05:03:49 365459] [debug] |scid:62065c12f0a9176c0f8f6eea|xqc_bbr_update_min_rtt|probertt expire|rtt:33076, old_rtt:33188|
[2025/09/12 05:03:49 365464] [debug] |scid:62065c12f0a9176c0f8f6eea|xqc_bbr_update_min_rtt|minrtt expire|rtt:33076, old_rtt:33188|
[2025/09/12 05:03:49 365469] [debug] |scid:62065c12f0a9176c0f8f6eea|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:5744|extra_cwnd:2756|
[2025/09/12 05:03:49 365475] [debug] |scid:62065c12f0a9176c0f8f6eea|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:47136|packet_lost:0|acked:194|po_sent_time:1757653429331983|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1184|
[2025/09/12 05:03:49 365483] [debug] |scid:62065c12f0a9176c0f8f6eea|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:47136|packet_lost:0|acked:194|po_sent_time:1757653429331983|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1184|
[2025/09/12 05:03:49 365494] [debug] |scid:62065c12f0a9176c0f8f6eea|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-62065c12f0a9176c0f8f6eea p-193.167.0.100-45147-8df5bbb5e88b2ba0a4263144bcb1017304 |bbr on ack|mode:0|pacing_rate:3994559|bw:41521|cwnd:47330|full_bw_reached:0|inflight:725|srtt:33174|latest_rtt:33076|min_rtt:33076|applimit:1|lost:0|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:03:49 365505] [debug] |scid:62065c12f0a9176c0f8f6eea|xqc_process_frames|frame_type:0|
[2025/09/12 05:03:49 365511] [debug] |scid:62065c12f0a9176c0f8f6eea|xqc_process_padding_frame|process padding|
[2025/09/12 05:03:49 365520] [info] |scid:62065c12f0a9176c0f8f6eea|xqc_send_ctl_on_pns_discard|xqc_send_ctl_set_loss_detection_timer on discard pns:0
[2025/09/12 05:03:49 365525] [debug] |scid:62065c12f0a9176c0f8f6eea|xqc_send_ctl_get_pto_time_and_space|srtt:33174|rtt_var:12474|pto_duration:83070|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:03:49 365531] [debug] |scid:62065c12f0a9176c0f8f6eea|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB88609FC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:03:49 365536] [debug] |scid:62065c12f0a9176c0f8f6eea|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB88609FC|path:0|PNS: 1, unacked: 725|
[2025/09/12 05:03:49 365541] [debug] |scid:62065c12f0a9176c0f8f6eea|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB88609FC|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:03:49 365546] [debug] |scid:62065c12f0a9176c0f8f6eea|xqc_timer_set|type:LOSS_DETECTION|expire:1757653429415347|now:1757653429365525|interv:49822|
[2025/09/12 05:03:49 365552] [debug] |scid:62065c12f0a9176c0f8f6eea|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB88609FC|path:0|pns:1|expire:1757653429415347|now:1757653429365525|interval:49822|pto_count:0|srtt:33174
[2025/09/12 05:03:49 365559] [debug] |scid:62065c12f0a9176c0f8f6eea|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:1608510525|largest:1608510525|pns:1|
[2025/09/12 05:03:49 365565] [info] |scid:62065c12f0a9176c0f8f6eea|xqc_conn_on_pkt_processed|====>|conn:0000558BB88609FC|path:0|size:1134|pkt_type:HSK|pkt_num:1608510525|frame:PADDING ACK |recv_time:1757653429365059|dcid:62065c12f0a9176c0f8f6eea|dcid_seq:0|
[2025/09/12 05:03:49 365575] [debug] |scid:62065c12f0a9176c0f8f6eea|xqc_timer_set|type:PATH_IDLE|expire:1757653489365059|now:1757653429365059|interv:60000000|
[2025/09/12 05:03:49 365584] [debug] |scid:62065c12f0a9176c0f8f6eea|xqc_timer_set|type:CONN_IDLE|expire:1757653489365059|now:1757653429365059|interv:60000000|
[2025/09/12 05:03:49 365593] [debug] |scid:62065c12f0a9176c0f8f6eea|xqc_engine_remove_wakeup_queue|next_tick_time:1757653430081871|pq_index:2|
[2025/09/12 05:03:49 365600] [debug] |scid:62065c12f0a9176c0f8f6eea|xqc_engine_add_active_queue|last_ticked_time:1757653429331702|
[2025/09/12 05:03:49 365609] [debug] |xqc_engine_main_logic|BEGIN|now:1757653429365609|
[2025/09/12 05:03:49 365616] [debug] |scid:62065c12f0a9176c0f8f6eea|xqc_engine_process_conn|conn:0000558BB88609FC|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:1757653429365615|
[2025/09/12 05:03:49 365625] [debug] |scid:62065c12f0a9176c0f8f6eea|xqc_conn_next_wakeup_time|wakeup_time:1757653429415347|
[2025/09/12 05:03:49 365630] [debug] |scid:62065c12f0a9176c0f8f6eea|xqc_engine_add_wakeup_queue|next_tick_time:1757653429415347|
[2025/09/12 05:03:49 365635] [debug] |xqc_engine_wakeup_after|wakeup:1757653429415347|now:1757653429365635|diff:49712|
[2025/09/12 05:03:49 365641] [debug] |xqc_engine_main_logic|END|now:1757653429365615|
[2025/09/12 05:03:49 365649] [debug] |xqc_engine_main_logic|BEGIN|now:1757653429365648|
[2025/09/12 05:03:49 365655] [debug] |xqc_engine_wakeup_after|wakeup:1757653429415347|now:1757653429365654|diff:49693|
[2025/09/12 05:03:49 365663] [debug] |xqc_engine_main_logic|END|now:1757653429365648|
[2025/09/12 05:03:49 415741] [debug] |xqc_engine_main_logic|BEGIN|now:1757653429415741|
[2025/09/12 05:03:49 415754] [debug] |scid:62065c12f0a9176c0f8f6eea|xqc_engine_remove_wakeup_queue|next_tick_time:1757653429415347|pq_index:0|
[2025/09/12 05:03:49 415760] [debug] |scid:62065c12f0a9176c0f8f6eea|xqc_engine_add_active_queue|last_ticked_time:1757653429365615|
[2025/09/12 05:03:49 415767] [debug] |scid:62065c12f0a9176c0f8f6eea|xqc_engine_process_conn|conn:0000558BB88609FC|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:1757653429415765|
[2025/09/12 05:03:49 415773] [debug] |scid:62065c12f0a9176c0f8f6eea|xqc_timer_expire|timer expired|type:LOSS_DETECTION|expire_time:1757653429415347|now:1757653429415765|
[2025/09/12 05:03:49 415778] [debug] |scid:62065c12f0a9176c0f8f6eea|xqc_timer_loss_detection_timeout|path:0|loss_detection_timeout|
[2025/09/12 05:03:49 415783] [debug] |scid:62065c12f0a9176c0f8f6eea|xqc_timer_loss_detection_timeout|send Probe pkts|conn:0000558BB88609FC|path:0|bytes_in_flight:725|
[2025/09/12 05:03:49 415788] [debug] |scid:62065c12f0a9176c0f8f6eea|xqc_send_ctl_get_pto_time_and_space|srtt:33174|rtt_var:12474|pto_duration:83070|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:03:49 415794] [debug] |scid:62065c12f0a9176c0f8f6eea|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB88609FC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:03:49 415799] [debug] |scid:62065c12f0a9176c0f8f6eea|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB88609FC|path:0|PNS: 1, unacked: 725|
[2025/09/12 05:03:49 415804] [debug] |scid:62065c12f0a9176c0f8f6eea|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB88609FC|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:03:49 415809] [debug] |scid:62065c12f0a9176c0f8f6eea|xqc_path_send_one_or_two_ack_elicit_pkts|send two ack-eliciting pkts|path:0|pns:1|
[2025/09/12 05:03:49 415814] [debug] |scid:62065c12f0a9176c0f8f6eea|xqc_conn_send_probe_pkt|conn:0000558BB88609FC|path:0|pkt_num:1|size:516|pkt_type:HSK|frame:CRYPTO |conn_state:S_HANDSHAKE_SENT|
[2025/09/12 05:03:49 415820] [debug] |scid:62065c12f0a9176c0f8f6eea|xqc_conn_send_probe_pkt|conn:0000558BB88609FC|path:0|pkt_num:2|size:127|pkt_type:HSK|frame:CRYPTO |conn_state:S_HANDSHAKE_SENT|
[2025/09/12 05:03:49 415826] [debug] |scid:62065c12f0a9176c0f8f6eea|xqc_timer_loss_detection_timeout|xqc_send_ctl_set_loss_detection_timer|PTO|conn:0000558BB88609FC|pto_count:1
[2025/09/12 05:03:49 415831] [debug] |scid:62065c12f0a9176c0f8f6eea|xqc_send_ctl_get_pto_time_and_space|srtt:33174|rtt_var:12474|pto_duration:166140|backoff_factor:2.00|backoff:2.00|pto_cnt:1|max_ack_delay:25|
[2025/09/12 05:03:49 415837] [debug] |scid:62065c12f0a9176c0f8f6eea|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB88609FC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:03:49 415849] [debug] |scid:62065c12f0a9176c0f8f6eea|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB88609FC|path:0|PNS: 1, unacked: 82|
[2025/09/12 05:03:49 415854] [debug] |scid:62065c12f0a9176c0f8f6eea|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB88609FC|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:03:49 415858] [debug] |scid:62065c12f0a9176c0f8f6eea|xqc_timer_set|type:LOSS_DETECTION|expire:1757653429498417|now:1757653429415831|interv:82586|
[2025/09/12 05:03:49 415863] [debug] |scid:62065c12f0a9176c0f8f6eea|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB88609FC|path:0|pns:1|expire:1757653429498417|now:1757653429415831|interval:82586|pto_count:1|srtt:33174
[2025/09/12 05:03:49 415870] [debug] |scid:62065c12f0a9176c0f8f6eea|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:CRYPTO |stream_id:0|stream_offset:0|
[2025/09/12 05:03:49 415876] [debug] |scid:62065c12f0a9176c0f8f6eea|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:CRYPTO |stream_id:0|stream_offset:0|
[2025/09/12 05:03:49 415882] [debug] |scid:62065c12f0a9176c0f8f6eea|xqc_check_acked_or_dropped_pkt|conn:0000558BB88609FC|pkt_num:1|size:516|pkt_type:HSK|frame:CRYPTO |
[2025/09/12 05:03:49 415888] [debug] |scid:62065c12f0a9176c0f8f6eea|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:4|
[2025/09/12 05:03:49 415930] [info] |scid:62065c12f0a9176c0f8f6eea|xqc_send_packet_with_pn|<==|conn:0000558BB88609FC|path:0|pkt_num:4|size:516|sent:532|pkt_type:HSK|frame:CRYPTO |inflight:82|now:1757653429415897|stream_id:0|stream_offset:0|
[2025/09/12 05:03:49 415942] [debug] |scid:62065c12f0a9176c0f8f6eea|xqc_send_ctl_on_packet_sent|conn:0000558BB88609FC|path:0|pkt_num:4|origin_pktnum:1|size:516|enc_size:532|pkt_type:HSK|frame:CRYPTO |conn_state:S_HANDSHAKE_SENT|po_in_flight:0||retrans:0|
[2025/09/12 05:03:49 415951] [debug] |scid:62065c12f0a9176c0f8f6eea|xqc_send_ctl_on_packet_sent|path:0|inflight:82|applimit:0|
[2025/09/12 05:03:49 415959] [debug] |scid:62065c12f0a9176c0f8f6eea|xqc_send_ctl_get_pto_time_and_space|srtt:33174|rtt_var:12474|pto_duration:166140|backoff_factor:2.00|backoff:2.00|pto_cnt:1|max_ack_delay:25|
[2025/09/12 05:03:49 415968] [debug] |scid:62065c12f0a9176c0f8f6eea|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB88609FC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:03:49 415975] [debug] |scid:62065c12f0a9176c0f8f6eea|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB88609FC|path:0|PNS: 1, unacked: 598|
[2025/09/12 05:03:49 415980] [debug] |scid:62065c12f0a9176c0f8f6eea|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB88609FC|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:03:49 415985] [debug] |scid:62065c12f0a9176c0f8f6eea|xqc_timer_set|type:LOSS_DETECTION|expire:1757653429582037|now:1757653429415958|interv:166079|
[2025/09/12 05:03:49 415990] [debug] |scid:62065c12f0a9176c0f8f6eea|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB88609FC|path:0|pns:1|expire:1757653429582037|now:1757653429415958|interval:166079|pto_count:1|srtt:33174
[2025/09/12 05:03:49 415995] [debug] |scid:62065c12f0a9176c0f8f6eea|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:47330|inflight:598|
[2025/09/12 05:03:49 416001] [debug] |scid:62065c12f0a9176c0f8f6eea|xqc_check_acked_or_dropped_pkt|conn:0000558BB88609FC|pkt_num:2|size:127|pkt_type:HSK|frame:CRYPTO |
[2025/09/12 05:03:49 416007] [debug] |scid:62065c12f0a9176c0f8f6eea|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:5|
[2025/09/12 05:03:49 416056] [info] |scid:62065c12f0a9176c0f8f6eea|xqc_send_packet_with_pn|<==|conn:0000558BB88609FC|path:0|pkt_num:5|size:127|sent:143|pkt_type:HSK|frame:CRYPTO |inflight:598|now:1757653429416014|stream_id:0|stream_offset:0|
[2025/09/12 05:03:49 416067] [debug] |scid:62065c12f0a9176c0f8f6eea|xqc_send_ctl_on_packet_sent|conn:0000558BB88609FC|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 05:03:49 416076] [debug] |scid:62065c12f0a9176c0f8f6eea|xqc_send_ctl_on_packet_sent|path:0|inflight:598|applimit:0|
[2025/09/12 05:03:49 416091] [debug] |scid:62065c12f0a9176c0f8f6eea|xqc_send_ctl_get_pto_time_and_space|srtt:33174|rtt_var:12474|pto_duration:166140|backoff_factor:2.00|backoff:2.00|pto_cnt:1|max_ack_delay:25|
[2025/09/12 05:03:49 416097] [debug] |scid:62065c12f0a9176c0f8f6eea|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB88609FC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:03:49 416101] [debug] |scid:62065c12f0a9176c0f8f6eea|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB88609FC|path:0|PNS: 1, unacked: 725|
[2025/09/12 05:03:49 416106] [debug] |scid:62065c12f0a9176c0f8f6eea|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB88609FC|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:03:49 416111] [debug] |scid:62065c12f0a9176c0f8f6eea|xqc_timer_set|type:LOSS_DETECTION|expire:1757653429582154|now:1757653429416091|interv:166063|
[2025/09/12 05:03:49 416116] [debug] |scid:62065c12f0a9176c0f8f6eea|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB88609FC|path:0|pns:1|expire:1757653429582154|now:1757653429416091|interval:166063|pto_count:1|srtt:33174
[2025/09/12 05:03:49 416121] [debug] |scid:62065c12f0a9176c0f8f6eea|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:47330|inflight:725|
[2025/09/12 05:03:49 416127] [debug] |scid:62065c12f0a9176c0f8f6eea|xqc_conn_next_wakeup_time|wakeup_time:1757653429582154|
[2025/09/12 05:03:49 416133] [debug] |scid:62065c12f0a9176c0f8f6eea|xqc_engine_add_wakeup_queue|next_tick_time:1757653429582154|
[2025/09/12 05:03:49 416138] [debug] |xqc_engine_wakeup_after|wakeup:1757653429507478|now:1757653429416137|diff:91341|
[2025/09/12 05:03:49 416143] [debug] |xqc_engine_main_logic|END|now:1757653429415765|
[2025/09/12 05:03:49 448503] [info] |xqc_engine_packet_process|==>|conn:0000558BB88609FC|size:418|state:S_HANDSHAKE_SENT|recv_time:1757653429448501|
[2025/09/12 05:03:49 448521] [debug] |scid:62065c12f0a9176c0f8f6eea|xqc_packet_parse_handshake|success|Length:66|
[2025/09/12 05:03:49 448532] [debug] |scid:62065c12f0a9176c0f8f6eea|xqc_packet_decrypt|largest_pn:1608510525|
[2025/09/12 05:03:49 448539] [debug] |scid:62065c12f0a9176c0f8f6eea|xqc_packet_decrypt|decryption nonce|path_id:0|pn:1608510527|
[2025/09/12 05:03:49 448550] [debug] |scid:62065c12f0a9176c0f8f6eea|xqc_packet_decrypt_single|pkt_type:HSK|pkt_num:1608510527|
[2025/09/12 05:03:49 448557] [debug] |scid:62065c12f0a9176c0f8f6eea|xqc_process_frames|frame_type:2|
[2025/09/12 05:03:49 448566] [debug] |scid:62065c12f0a9176c0f8f6eea|xqc_send_ctl_on_ack_received|conn:0000558BB88609FC|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:5|path_largest_ack:2|
[2025/09/12 05:03:49 448576] [debug] |scid:62065c12f0a9176c0f8f6eea|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:2021|prior_delivered:0|prior_time:1757653429331871|is_app_limited:1|send_elapse:319|ack_elapse:116630|ctl_first_sent_time:1757653429332190|lagest_ack_time:1757653429448501|curr_delivered:1505|
[2025/09/12 05:03:49 448585] [debug] |scid:62065c12f0a9176c0f8f6eea|xqc_update_sample|sampler_sent_time_update:1757653429332190|
[2025/09/12 05:03:49 448592] [debug] |scid:62065c12f0a9176c0f8f6eea|xqc_send_ctl_on_ack_received|sndq_packets_used:5||sndq_packets_used_bytes:0|sndq_packets_free:1|
[2025/09/12 05:03:49 448600] [debug] |scid:62065c12f0a9176c0f8f6eea|xqc_send_ctl_on_ack_received|conn:0000558BB88609FC|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 05:03:49 448608] [debug] |scid:62065c12f0a9176c0f8f6eea|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:2103|prior_delivered:0|prior_time:1757653429331871|is_app_limited:1|send_elapse:406|ack_elapse:116630|ctl_first_sent_time:1757653429332277|lagest_ack_time:1757653429448501|curr_delivered:1587|
[2025/09/12 05:03:49 448617] [debug] |scid:62065c12f0a9176c0f8f6eea|xqc_update_sample|sampler_sent_time_update:1757653429332277|
[2025/09/12 05:03:49 448625] [debug] |scid:62065c12f0a9176c0f8f6eea|xqc_send_ctl_on_ack_received|sndq_packets_used:4||sndq_packets_used_bytes:0|sndq_packets_free:2|
[2025/09/12 05:03:49 448643] [debug] |scid:62065c12f0a9176c0f8f6eea|xqc_send_ctl_on_ack_received|conn:0000558BB88609FC|path:0|pkt_num:4|origin_pktnum:1|size:516|pns:1|pkt_type:HSK|frame:CRYPTO |conn_state:S_HANDSHAKE_SENT|frame_largest_ack:5|path_largest_ack:4|
[2025/09/12 05:03:49 448652] [debug] |scid:62065c12f0a9176c0f8f6eea|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:598|prior_delivered:1378|prior_time:1757653429365059|is_app_limited:1|send_elapse:83914|ack_elapse:83442|ctl_first_sent_time:1757653429415897|lagest_ack_time:1757653429448501|curr_delivered:2103|
[2025/09/12 05:03:49 448662] [debug] |scid:62065c12f0a9176c0f8f6eea|xqc_update_sample|sampler_sent_time_update:1757653429415897|
[2025/09/12 05:03:49 448670] [debug] |scid:62065c12f0a9176c0f8f6eea|xqc_send_ctl_on_ack_received|sndq_packets_used:2||sndq_packets_used_bytes:0|sndq_packets_free:4|
[2025/09/12 05:03:49 448678] [debug] |scid:62065c12f0a9176c0f8f6eea|xqc_send_ctl_on_ack_received|conn:0000558BB88609FC|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 05:03:49 448686] [debug] |scid:62065c12f0a9176c0f8f6eea|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:598|prior_delivered:1378|prior_time:1757653429365059|is_app_limited:1|send_elapse:83914|ack_elapse:83442|ctl_first_sent_time:1757653429415897|lagest_ack_time:1757653429448501|curr_delivered:2230|
[2025/09/12 05:03:49 448692] [debug] |scid:62065c12f0a9176c0f8f6eea|xqc_update_sample|sampler_sent_time_update:1757653429416014|
[2025/09/12 05:03:49 448697] [debug] |scid:62065c12f0a9176c0f8f6eea|xqc_send_ctl_on_ack_received|sndq_packets_used:0||sndq_packets_used_bytes:0|sndq_packets_free:6|
[2025/09/12 05:03:49 448701] [debug] |scid:62065c12f0a9176c0f8f6eea|xqc_send_ctl_update_rtt|before update rtt|conn:0000558BB88609FC|srtt:33174|rttvar:12474|minrtt:33076|latest_rtt:32487|ack_delay:0|
[2025/09/12 05:03:49 448707] [debug] |scid:62065c12f0a9176c0f8f6eea|xqc_send_ctl_update_rtt|l-0.0.0.0-443-62065c12f0a9176c0f8f6eea p-193.167.0.100-45147-8df5bbb5e88b2ba0a4263144bcb1017304 |after update rtt|conn:0000558BB88609FC|srtt:33088|rttvar:9527|minrtt:32487|latest_rtt:32487|ack_delay:0|
[2025/09/12 05:03:49 448712] [debug] |scid:62065c12f0a9176c0f8f6eea|xqc_send_ctl_on_spurious_loss_detected|ctl_reordering_packet_threshold:4|ctl_reordering_time_threshold_shift:0|
[2025/09/12 05:03:49 448717] [debug] |scid:62065c12f0a9176c0f8f6eea|xqc_send_ctl_get_lost_sent_pn|largest_acked:5|lost_pn:1|thresh:4|
[2025/09/12 05:03:49 448723] [debug] |scid:62065c12f0a9176c0f8f6eea|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:03:49 448728] [debug] |scid:62065c12f0a9176c0f8f6eea|xqc_send_ctl_set_loss_detection_timer|unset|no ack-eliciting pkts in flight|conn:0000558BB88609FC|path:0|
[2025/09/12 05:03:49 448732] [debug] |scid:62065c12f0a9176c0f8f6eea|xqc_timer_unset|type:LOSS_DETECTION|
[2025/09/12 05:03:49 448737] [debug] |scid:62065c12f0a9176c0f8f6eea|xqc_generate_sample|sampler: send_elapse 83914, ack_elapse 83442, delivered 852|rate 10153|lost 0|
[2025/09/12 05:03:49 448743] [debug] |scid:62065c12f0a9176c0f8f6eea|xqc_bbr_update_bandwidth|BBRv1: RTT round update 1 -> 2|
[2025/09/12 05:03:49 448748] [debug] |scid:62065c12f0a9176c0f8f6eea|xqc_bbr_update_min_rtt|probertt expire|rtt:32487, old_rtt:33076|
[2025/09/12 05:03:49 448752] [debug] |scid:62065c12f0a9176c0f8f6eea|xqc_bbr_update_min_rtt|minrtt expire|rtt:32487, old_rtt:33076|
[2025/09/12 05:03:49 448757] [debug] |scid:62065c12f0a9176c0f8f6eea|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:5744|extra_cwnd:2756|
[2025/09/12 05:03:49 448762] [debug] |scid:62065c12f0a9176c0f8f6eea|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:47330|packet_lost:0|acked:852|po_sent_time:1757653429416014|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2230|
[2025/09/12 05:03:49 448779] [debug] |scid:62065c12f0a9176c0f8f6eea|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:47330|packet_lost:0|acked:852|po_sent_time:1757653429416014|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2230|
[2025/09/12 05:03:49 448785] [debug] |scid:62065c12f0a9176c0f8f6eea|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-62065c12f0a9176c0f8f6eea p-193.167.0.100-45147-8df5bbb5e88b2ba0a4263144bcb1017304 |bbr on ack|mode:0|pacing_rate:3994559|bw:41521|cwnd:48182|full_bw_reached:0|inflight:0|srtt:33088|latest_rtt:32487|min_rtt:32487|applimit:1|lost:0|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:1|
[2025/09/12 05:03:49 448791] [debug] |scid:62065c12f0a9176c0f8f6eea|xqc_process_frames|frame_type:6|
[2025/09/12 05:03:49 448797] [debug] |scid:62065c12f0a9176c0f8f6eea|xqc_process_crypto_frame|level:2|
[2025/09/12 05:03:49 448803] [debug] |scid:62065c12f0a9176c0f8f6eea|xqc_read_crypto_stream|xqc_read_crypto_stream|level:2|
[2025/09/12 05:03:49 448807] [debug] |scid:62065c12f0a9176c0f8f6eea|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:2|36u|
[2025/09/12 05:03:49 448919] [debug] |scid:62065c12f0a9176c0f8f6eea|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:3|SSL_quic_write_level:3|rv:1|
[2025/09/12 05:03:49 448926] [debug] |scid:62065c12f0a9176c0f8f6eea|xqc_tls_do_handshake|TLS handshake|ret:1|
[2025/09/12 05:03:49 448932] [debug] |scid:62065c12f0a9176c0f8f6eea|xqc_engine_remove_wakeup_queue|next_tick_time:1757653429582154|pq_index:2|
[2025/09/12 05:03:49 448938] [debug] |scid:62065c12f0a9176c0f8f6eea|xqc_engine_add_active_queue|last_ticked_time:1757653429415765|
[2025/09/12 05:03:49 448943] [debug] |scid:62065c12f0a9176c0f8f6eea|xqc_create_crypto_stream|encrypt_level:3|cur_state:S_HANDSHAKE_SENT|
[2025/09/12 05:03:49 448948] [debug] |scid:62065c12f0a9176c0f8f6eea|xqc_process_crypto_frame|server create 1RTT stream|
[2025/09/12 05:03:49 448953] [info] |scid:62065c12f0a9176c0f8f6eea|xqc_send_ctl_on_pns_discard|xqc_send_ctl_set_loss_detection_timer on discard pns:0
[2025/09/12 05:03:49 448958] [debug] |scid:62065c12f0a9176c0f8f6eea|xqc_send_ctl_set_loss_detection_timer|unset|no ack-eliciting pkts in flight|conn:0000558BB88609FC|path:0|
[2025/09/12 05:03:49 448963] [debug] |scid:62065c12f0a9176c0f8f6eea|xqc_timer_unset|type:LOSS_DETECTION|
[2025/09/12 05:03:49 448969] [debug] |scid:62065c12f0a9176c0f8f6eea|xqc_timer_unset|type:ACK_HSK|
[2025/09/12 05:03:49 448976] [debug] |scid:62065c12f0a9176c0f8f6eea|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 05:03:49 448981] [debug] |scid:62065c12f0a9176c0f8f6eea|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:1608510527|largest:1608510527|pns:1|
[2025/09/12 05:03:49 448987] [info] |scid:62065c12f0a9176c0f8f6eea|xqc_conn_on_pkt_processed|====>|conn:0000558BB88609FC|path:0|size:418|pkt_type:HSK|pkt_num:1608510527|frame:ACK CRYPTO |recv_time:1757653429448501|dcid:62065c12f0a9176c0f8f6eea|dcid_seq:0|
[2025/09/12 05:03:49 448993] [debug] |scid:62065c12f0a9176c0f8f6eea|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:62065c12f0a9176c0f8f6eea|spin_bit:0|
[2025/09/12 05:03:49 448999] [warn] |scid:62065c12f0a9176c0f8f6eea|xqc_packet_parse_single|delay|buff 1RTT packet before handshake completed|
[2025/09/12 05:03:49 449004] [debug] |scid:62065c12f0a9176c0f8f6eea|xqc_conn_buff_undecrypt_packet_in|====>|delay|undecrypt_count:1|encrypt_level:3|
[2025/09/12 05:03:49 449010] [info] |scid:62065c12f0a9176c0f8f6eea|xqc_conn_process_packet|ignore err|-630|
[2025/09/12 05:03:49 449015] [debug] |scid:62065c12f0a9176c0f8f6eea|xqc_timer_set|type:PATH_IDLE|expire:1757653489448501|now:1757653429448501|interv:60000000|
[2025/09/12 05:03:49 449020] [debug] |scid:62065c12f0a9176c0f8f6eea|xqc_timer_set|type:CONN_IDLE|expire:1757653489448501|now:1757653429448501|interv:60000000|
[2025/09/12 05:03:49 449029] [debug] |xqc_engine_main_logic|BEGIN|now:1757653429449029|
[2025/09/12 05:03:49 449035] [debug] |scid:62065c12f0a9176c0f8f6eea|xqc_engine_process_conn|conn:0000558BB88609FC|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:1757653429449034|
[2025/09/12 05:03:49 449067] [debug] |scid:62065c12f0a9176c0f8f6eea|xqc_conn_check_handshake_complete|HANDSHAKE_COMPLETED|conn:0000558BB88609FC|
[2025/09/12 05:03:49 449072] [info] |scid:62065c12f0a9176c0f8f6eea|xqc_conn_handshake_confirmed|handshake confirmed|conn:0000558BB88609FC|
[2025/09/12 05:03:49 449077] [info] |scid:62065c12f0a9176c0f8f6eea|xqc_send_ctl_on_pns_discard|xqc_send_ctl_set_loss_detection_timer on discard pns:1
[2025/09/12 05:03:49 449082] [debug] |scid:62065c12f0a9176c0f8f6eea|xqc_send_ctl_set_loss_detection_timer|unset|no ack-eliciting pkts in flight|conn:0000558BB88609FC|path:0|
[2025/09/12 05:03:49 449087] [debug] |scid:62065c12f0a9176c0f8f6eea|xqc_timer_unset|type:LOSS_DETECTION|
[2025/09/12 05:03:49 449093] [debug] |scid:62065c12f0a9176c0f8f6eea|xqc_conn_gen_token|expire:1758258229|
[2025/09/12 05:03:49 449100] [debug] |scid:62065c12f0a9176c0f8f6eea|xqc_conn_early_data_reject|reject|
[2025/09/12 05:03:49 449104] [debug] |scid:62065c12f0a9176c0f8f6eea|xqc_crypto_stream_on_read|encrypt_level:2|cur_state:S_HANDSHAKE_SENT|next_state:ESTABED|
[2025/09/12 05:03:49 449110] [debug] |scid:62065c12f0a9176c0f8f6eea|xqc_conn_process_undecrypt_packet_in|delay|undecrypt_count:1|encrypt_level:3|
[2025/09/12 05:03:49 449115] [debug] |scid:62065c12f0a9176c0f8f6eea|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:62065c12f0a9176c0f8f6eea|spin_bit:0|
[2025/09/12 05:03:49 449121] [debug] |scid:62065c12f0a9176c0f8f6eea|xqc_packet_decrypt|largest_pn:0|
[2025/09/12 05:03:49 449126] [debug] |scid:62065c12f0a9176c0f8f6eea|xqc_packet_decrypt|decryption nonce|path_id:0|pn:1608510525|
[2025/09/12 05:03:49 449139] [debug] |scid:62065c12f0a9176c0f8f6eea|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:1608510525|
[2025/09/12 05:03:49 449144] [debug] |scid:62065c12f0a9176c0f8f6eea|xqc_process_frames|frame_type:18|
[2025/09/12 05:03:49 449149] [debug] |scid:62065c12f0a9176c0f8f6eea|xqc_process_new_conn_id_frame|new_conn_id|b0919ab8c035be25707288c82a16c7cdfc|sr_token:b8f0c1348026834fd6c150fafab84ecd
[2025/09/12 05:03:49 449157] [debug] |scid:62065c12f0a9176c0f8f6eea|xqc_process_frames|frame_type:18|
[2025/09/12 05:03:49 449162] [debug] |scid:62065c12f0a9176c0f8f6eea|xqc_process_new_conn_id_frame|new_conn_id|867dcfe4cb7d36847585d183eddca6c7a4|sr_token:d3f407550b41da0eb92bd9096919ebdf
[2025/09/12 05:03:49 449168] [debug] |scid:62065c12f0a9176c0f8f6eea|xqc_process_frames|frame_type:18|
[2025/09/12 05:03:49 449173] [debug] |scid:62065c12f0a9176c0f8f6eea|xqc_process_new_conn_id_frame|new_conn_id|e099521bb6f057ed9fd64cbc4163707236|sr_token:bb496c8d62df8569327649a80cd85276
[2025/09/12 05:03:49 449179] [debug] |scid:62065c12f0a9176c0f8f6eea|xqc_process_frames|frame_type:18|
[2025/09/12 05:03:49 449184] [debug] |scid:62065c12f0a9176c0f8f6eea|xqc_process_new_conn_id_frame|new_conn_id|c4b119c3e3401d880fc8a43a32d0b3cecd|sr_token:8af37acd03279b6789e1e1871d7b79f0
[2025/09/12 05:03:49 449190] [debug] |scid:62065c12f0a9176c0f8f6eea|xqc_process_frames|frame_type:18|
[2025/09/12 05:03:49 449194] [debug] |scid:62065c12f0a9176c0f8f6eea|xqc_process_new_conn_id_frame|new_conn_id|ee3751193fd7fb97c0bfda0fb01ee8a896|sr_token:128b5a38f3bbdf1218d0ebaa257e049b
[2025/09/12 05:03:49 449200] [debug] |scid:62065c12f0a9176c0f8f6eea|xqc_process_frames|frame_type:18|
[2025/09/12 05:03:49 449205] [debug] |scid:62065c12f0a9176c0f8f6eea|xqc_process_new_conn_id_frame|new_conn_id|9fb53be9689cfab6b66df4a73664fc5862|sr_token:a81e54075ede7792827f6f4b1a16cec3
[2025/09/12 05:03:49 449210] [debug] |scid:62065c12f0a9176c0f8f6eea|xqc_process_frames|frame_type:18|
[2025/09/12 05:03:49 449215] [debug] |scid:62065c12f0a9176c0f8f6eea|xqc_process_new_conn_id_frame|new_conn_id|0768f2620856fbe19a3d065e5fded3fa43|sr_token:6ab4a5a0ccc5ce138dcab487703d5806
[2025/09/12 05:03:49 449230] [debug] |scid:62065c12f0a9176c0f8f6eea|xqc_process_frames|frame_type:b|
[2025/09/12 05:03:49 449236] [debug] |scid:62065c12f0a9176c0f8f6eea|xqc_process_stream_frame|offset:0|data_length:17|fin:1|stream_id:0|path:0|
[2025/09/12 05:03:49 449244] [debug] |scid:62065c12f0a9176c0f8f6eea|xqc_insert_stream_frame|merge left|merged_offset_end:17|new_offset:0|new_len:17|
[2025/09/12 05:03:49 449250] [debug] |scid:62065c12f0a9176c0f8f6eea|xqc_process_stream_frame|xqc_stream_ready_to_read all recvd|
[2025/09/12 05:03:49 449255] [debug] |scid:62065c12f0a9176c0f8f6eea|xqc_process_stream_frame|stream_length:17|merged_offset_end:17|stream_id:0|
[2025/09/12 05:03:49 449260] [debug] |scid:62065c12f0a9176c0f8f6eea|xqc_timer_set|type:ACK_01RTT|expire:1757653429473501|now:1757653429448501|interv:25000|
[2025/09/12 05:03:49 449267] [debug] |scid:62065c12f0a9176c0f8f6eea|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:1757653429448501|max_ack_delay:25000|
[2025/09/12 05:03:49 449273] [debug] |scid:62065c12f0a9176c0f8f6eea|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:1608510525|largest:1608510525|pns:2|
[2025/09/12 05:03:49 449278] [info] |scid:62065c12f0a9176c0f8f6eea|xqc_conn_on_pkt_processed|====>|conn:0000558BB88609FC|path:0|size:312|pkt_type:SHORT_HEADER|pkt_num:1608510525|frame:STREAM NEW_CONNECTION_ID |recv_time:1757653429448501|dcid:62065c12f0a9176c0f8f6eea|dcid_seq:0|
[2025/09/12 05:03:49 449284] [debug] |scid:62065c12f0a9176c0f8f6eea|xqc_process_crypto_write_streams|
[2025/09/12 05:03:49 449289] [debug] |scid:62065c12f0a9176c0f8f6eea|xqc_crypto_stream_on_write|enc_level|3|
[2025/09/12 05:03:49 449295] [info] |scid:62065c12f0a9176c0f8f6eea|xqc_crypto_stream_send|crypto send data|pkt_num:0|size:283|sent:261|pkt_type:SHORT_HEADER|frame:CRYPTO |now:1757653429449295|
[2025/09/12 05:03:49 449301] [info] |scid:62065c12f0a9176c0f8f6eea|xqc_crypto_stream_send|crypto send data|pkt_num:0|size:284|sent:262|pkt_type:SHORT_HEADER|frame:CRYPTO |now:1757653429449301|
[2025/09/12 05:03:49 449306] [debug] |scid:62065c12f0a9176c0f8f6eea|xqc_crypto_stream_on_write|encrypt_level:3|cur_state:ESTABED|next_state:ESTABED|
[2025/09/12 05:03:49 449311] [debug] |scid:62065c12f0a9176c0f8f6eea|xqc_process_read_streams|stream_read_notify|flag:2|stream_id:0|conn:0000558BB88609FC|
[2025/09/12 05:03:49 449370] [debug] |scid:62065c12f0a9176c0f8f6eea|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:25165824|
[2025/09/12 05:03:49 449378] [debug] |scid:62065c12f0a9176c0f8f6eea|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 05:03:49 449384] [debug] |scid:62065c12f0a9176c0f8f6eea|xqc_sample_check_app_limited|path:0|applimit:2230|
[2025/09/12 05:03:49 449391] [info] |scid:62065c12f0a9176c0f8f6eea|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:0000558BB88609FC|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 05:03:49 449399] [debug] |scid:62065c12f0a9176c0f8f6eea|xqc_engine_conn_logic|engine is running on conn:l-0.0.0.0-443-62065c12f0a9176c0f8f6eea p-193.167.0.100-45147-8df5bbb5e88b2ba0a4263144bcb1017304|
[2025/09/12 05:03:49 449409] [debug] |scid:62065c12f0a9176c0f8f6eea|xqc_gen_ack_frame|largest_recv:1608510527|ack_delay:908|first_ack_range:0|largest_pkt_recv_time:1757653429448501|
[2025/09/12 05:03:49 449418] [debug] |scid:62065c12f0a9176c0f8f6eea|xqc_gen_ack_frame|high:1608510527|low:1608510527|pkt_pns:1|
[2025/09/12 05:03:49 449426] [debug] |scid:62065c12f0a9176c0f8f6eea|xqc_gen_ack_frame|high:1608510525|low:1608510525|pkt_pns:1|
[2025/09/12 05:03:49 449441] [debug] |scid:62065c12f0a9176c0f8f6eea|xqc_write_ack_to_one_packet|ack_size:15|path:0|path_largest_recv:1608510527|frame_largest_recv:1608510527|
[2025/09/12 05:03:49 449449] [debug] |scid:62065c12f0a9176c0f8f6eea|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:1|
[2025/09/12 05:03:49 449469] [debug] |scid:62065c12f0a9176c0f8f6eea|xqc_write_new_conn_id_frame_to_packet|gen_new_scid|cid:29f51b4b8eb8175572d6c913|sr_token:00d60fd9fe7f00007b3a819f8b550000|seq_num:1
[2025/09/12 05:03:49 449484] [debug] |scid:62065c12f0a9176c0f8f6eea|xqc_write_new_conn_id_frame_to_packet|gen_new_scid|cid:1a42b4af038357af86ee9ec7|sr_token:00d60fd9fe7f00007b3a819f8b550000|seq_num:2
[2025/09/12 05:03:49 449493] [debug] |scid:62065c12f0a9176c0f8f6eea|xqc_path_get_perf_class|conn:0000558BB88609FC|path_id:0|path_srtt:33088|min_srtt:33088|path_bw:41521|loss_rate:0.00|path_pto:0|
[2025/09/12 05:03:49 449502] [debug] |scid:62065c12f0a9176c0f8f6eea|xqc_minrtt_scheduler_get_path|path srtt|conn:0000558BB88609FC|path_id:0|path_srtt:33088|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:03:49 449511] [debug] |scid:62065c12f0a9176c0f8f6eea|xqc_minrtt_scheduler_get_path|best path:0|frame_type:HANDSHAKE_DONE |pn:0|size:23|reinj:0|path_class:2|
[2025/09/12 05:03:49 449519] [debug] |scid:62065c12f0a9176c0f8f6eea|xqc_path_get_perf_class|conn:0000558BB88609FC|path_id:0|path_srtt:33088|min_srtt:33088|path_bw:41521|loss_rate:0.00|path_pto:0|
[2025/09/12 05:03:49 449527] [debug] |scid:62065c12f0a9176c0f8f6eea|xqc_minrtt_scheduler_get_path|path srtt|conn:0000558BB88609FC|path_id:0|path_srtt:33088|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:03:49 449537] [debug] |scid:62065c12f0a9176c0f8f6eea|xqc_minrtt_scheduler_get_path|best path:0|frame_type:NEW_TOKEN |pn:0|size:33|reinj:0|path_class:2|
[2025/09/12 05:03:49 449544] [debug] |scid:62065c12f0a9176c0f8f6eea|xqc_path_get_perf_class|conn:0000558BB88609FC|path_id:0|path_srtt:33088|min_srtt:33088|path_bw:41521|loss_rate:0.00|path_pto:0|
[2025/09/12 05:03:49 449552] [debug] |scid:62065c12f0a9176c0f8f6eea|xqc_minrtt_scheduler_get_path|path srtt|conn:0000558BB88609FC|path_id:0|path_srtt:33088|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:03:49 449561] [debug] |scid:62065c12f0a9176c0f8f6eea|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CRYPTO |pn:0|size:283|reinj:0|path_class:2|
[2025/09/12 05:03:49 449569] [debug] |scid:62065c12f0a9176c0f8f6eea|xqc_path_get_perf_class|conn:0000558BB88609FC|path_id:0|path_srtt:33088|min_srtt:33088|path_bw:41521|loss_rate:0.00|path_pto:0|
[2025/09/12 05:03:49 449577] [debug] |scid:62065c12f0a9176c0f8f6eea|xqc_minrtt_scheduler_get_path|path srtt|conn:0000558BB88609FC|path_id:0|path_srtt:33088|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:03:49 449585] [debug] |scid:62065c12f0a9176c0f8f6eea|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CRYPTO |pn:0|size:284|reinj:0|path_class:2|
[2025/09/12 05:03:49 449593] [debug] |scid:62065c12f0a9176c0f8f6eea|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:ACK |stream_id:0|stream_offset:0|
[2025/09/12 05:03:49 449602] [debug] |scid:62065c12f0a9176c0f8f6eea|xqc_path_get_perf_class|conn:0000558BB88609FC|path_id:0|path_srtt:33088|min_srtt:33088|path_bw:41521|loss_rate:0.00|path_pto:0|
[2025/09/12 05:03:49 449610] [debug] |scid:62065c12f0a9176c0f8f6eea|xqc_minrtt_scheduler_get_path|path srtt|conn:0000558BB88609FC|path_id:0|path_srtt:33088|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:03:49 449616] [debug] |scid:62065c12f0a9176c0f8f6eea|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 05:03:49 449625] [debug] |scid:62065c12f0a9176c0f8f6eea|xqc_path_get_perf_class|conn:0000558BB88609FC|path_id:0|path_srtt:33088|min_srtt:33088|path_bw:41521|loss_rate:0.00|path_pto:0|
[2025/09/12 05:03:49 449642] [debug] |scid:62065c12f0a9176c0f8f6eea|xqc_minrtt_scheduler_get_path|path srtt|conn:0000558BB88609FC|path_id:0|path_srtt:33088|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:03:49 449649] [debug] |scid:62065c12f0a9176c0f8f6eea|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 05:03:49 449656] [debug] |scid:62065c12f0a9176c0f8f6eea|xqc_path_get_perf_class|conn:0000558BB88609FC|path_id:0|path_srtt:33088|min_srtt:33088|path_bw:41521|loss_rate:0.00|path_pto:0|
[2025/09/12 05:03:49 449664] [debug] |scid:62065c12f0a9176c0f8f6eea|xqc_send_ctl_can_send|l-0.0.0.0-443-62065c12f0a9176c0f8f6eea p-193.167.0.100-45147-8df5bbb5e88b2ba0a4263144bcb1017304 |path:0|can:1|pkt_sz:1050|schedule_bytes:731|inflight:0|cwnd:48182|conn:0000558BB88609FC|stream_id:0|stream_offset:1024|
[2025/09/12 05:03:49 449674] [debug] |scid:62065c12f0a9176c0f8f6eea|xqc_minrtt_scheduler_get_path|path srtt|conn:0000558BB88609FC|path_id:0|path_srtt:33088|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:03:49 449682] [debug] |scid:62065c12f0a9176c0f8f6eea|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1050|reinj:0|path_class:2|
[2025/09/12 05:03:49 449691] [debug] |scid:62065c12f0a9176c0f8f6eea|xqc_check_acked_or_dropped_pkt|conn:0000558BB88609FC|pkt_num:0|size:23|pkt_type:SHORT_HEADER|frame:HANDSHAKE_DONE |
[2025/09/12 05:03:49 449698] [debug] |scid:62065c12f0a9176c0f8f6eea|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:0|
[2025/09/12 05:03:49 449742] [info] |scid:62065c12f0a9176c0f8f6eea|xqc_send_packet_with_pn|<==|conn:0000558BB88609FC|path:0|pkt_num:0|size:23|sent:39|pkt_type:SHORT_HEADER|frame:HANDSHAKE_DONE |inflight:0|now:1757653429449709|stream_id:0|stream_offset:0|
[2025/09/12 05:03:49 449755] [debug] |scid:62065c12f0a9176c0f8f6eea|xqc_send_ctl_on_packet_sent|conn:0000558BB88609FC|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 05:03:49 449763] [debug] |scid:62065c12f0a9176c0f8f6eea|xqc_send_ctl_on_packet_sent|path:0|inflight:0|applimit:2230|
[2025/09/12 05:03:49 449771] [debug] |scid:62065c12f0a9176c0f8f6eea|xqc_send_ctl_get_pto_time_and_space|srtt:33088|rtt_var:9527|pto_duration:71196|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:03:49 449780] [debug] |scid:62065c12f0a9176c0f8f6eea|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB88609FC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:03:49 449787] [debug] |scid:62065c12f0a9176c0f8f6eea|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB88609FC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:03:49 449794] [debug] |scid:62065c12f0a9176c0f8f6eea|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB88609FC|path:0|PNS: 2, unacked: 23|
[2025/09/12 05:03:49 449805] [debug] |scid:62065c12f0a9176c0f8f6eea|xqc_timer_set|type:LOSS_DETECTION|expire:1757653429545905|now:1757653429449771|interv:96134|
[2025/09/12 05:03:49 449814] [debug] |scid:62065c12f0a9176c0f8f6eea|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB88609FC|path:0|pns:2|expire:1757653429545905|now:1757653429449771|interval:96134|pto_count:0|srtt:33088
[2025/09/12 05:03:49 449822] [debug] |scid:62065c12f0a9176c0f8f6eea|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:48182|inflight:23|
[2025/09/12 05:03:49 449830] [debug] |scid:62065c12f0a9176c0f8f6eea|xqc_check_acked_or_dropped_pkt|conn:0000558BB88609FC|pkt_num:0|size:33|pkt_type:SHORT_HEADER|frame:NEW_TOKEN |
[2025/09/12 05:03:49 449840] [debug] |scid:62065c12f0a9176c0f8f6eea|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1|
[2025/09/12 05:03:49 449875] [info] |scid:62065c12f0a9176c0f8f6eea|xqc_send_packet_with_pn|<==|conn:0000558BB88609FC|path:0|pkt_num:1|size:33|sent:49|pkt_type:SHORT_HEADER|frame:NEW_TOKEN |inflight:23|now:1757653429449852|stream_id:0|stream_offset:0|
[2025/09/12 05:03:49 449894] [debug] |scid:62065c12f0a9176c0f8f6eea|xqc_send_ctl_on_packet_sent|conn:0000558BB88609FC|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 05:03:49 449903] [debug] |scid:62065c12f0a9176c0f8f6eea|xqc_send_ctl_on_packet_sent|path:0|inflight:23|applimit:2230|
[2025/09/12 05:03:49 449909] [debug] |scid:62065c12f0a9176c0f8f6eea|xqc_send_ctl_get_pto_time_and_space|srtt:33088|rtt_var:9527|pto_duration:71196|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:03:49 449915] [debug] |scid:62065c12f0a9176c0f8f6eea|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB88609FC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:03:49 449920] [debug] |scid:62065c12f0a9176c0f8f6eea|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB88609FC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:03:49 449924] [debug] |scid:62065c12f0a9176c0f8f6eea|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB88609FC|path:0|PNS: 2, unacked: 56|
[2025/09/12 05:03:49 449933] [debug] |scid:62065c12f0a9176c0f8f6eea|xqc_timer_set|type:LOSS_DETECTION|expire:1757653429546048|now:1757653429449909|interv:96139|
[2025/09/12 05:03:49 449941] [debug] |scid:62065c12f0a9176c0f8f6eea|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB88609FC|path:0|pns:2|expire:1757653429546048|now:1757653429449909|interval:96139|pto_count:0|srtt:33088
[2025/09/12 05:03:49 449949] [debug] |scid:62065c12f0a9176c0f8f6eea|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:48182|inflight:56|
[2025/09/12 05:03:49 449958] [debug] |scid:62065c12f0a9176c0f8f6eea|xqc_check_acked_or_dropped_pkt|conn:0000558BB88609FC|pkt_num:0|size:283|pkt_type:SHORT_HEADER|frame:CRYPTO |
[2025/09/12 05:03:49 449966] [debug] |scid:62065c12f0a9176c0f8f6eea|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:2|
[2025/09/12 05:03:49 449994] [info] |scid:62065c12f0a9176c0f8f6eea|xqc_send_packet_with_pn|<==|conn:0000558BB88609FC|path:0|pkt_num:2|size:283|sent:299|pkt_type:SHORT_HEADER|frame:CRYPTO |inflight:56|now:1757653429449974|stream_id:0|stream_offset:0|
[2025/09/12 05:03:49 450000] [debug] |scid:62065c12f0a9176c0f8f6eea|xqc_send_ctl_on_packet_sent|conn:0000558BB88609FC|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 05:03:49 450006] [debug] |scid:62065c12f0a9176c0f8f6eea|xqc_send_ctl_on_packet_sent|path:0|inflight:56|applimit:2230|
[2025/09/12 05:03:49 450012] [debug] |scid:62065c12f0a9176c0f8f6eea|xqc_send_ctl_get_pto_time_and_space|srtt:33088|rtt_var:9527|pto_duration:71196|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:03:49 450021] [debug] |scid:62065c12f0a9176c0f8f6eea|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB88609FC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:03:49 450030] [debug] |scid:62065c12f0a9176c0f8f6eea|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB88609FC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:03:49 450050] [debug] |scid:62065c12f0a9176c0f8f6eea|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB88609FC|path:0|PNS: 2, unacked: 339|
[2025/09/12 05:03:49 450060] [debug] |scid:62065c12f0a9176c0f8f6eea|xqc_timer_set|type:LOSS_DETECTION|expire:1757653429546170|now:1757653429450012|interv:96158|
[2025/09/12 05:03:49 450066] [debug] |scid:62065c12f0a9176c0f8f6eea|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB88609FC|path:0|pns:2|expire:1757653429546170|now:1757653429450012|interval:96158|pto_count:0|srtt:33088
[2025/09/12 05:03:49 450070] [debug] |scid:62065c12f0a9176c0f8f6eea|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:48182|inflight:339|
[2025/09/12 05:03:49 450075] [debug] |scid:62065c12f0a9176c0f8f6eea|xqc_check_acked_or_dropped_pkt|conn:0000558BB88609FC|pkt_num:0|size:284|pkt_type:SHORT_HEADER|frame:CRYPTO |
[2025/09/12 05:03:49 450079] [debug] |scid:62065c12f0a9176c0f8f6eea|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:3|
[2025/09/12 05:03:49 450107] [info] |scid:62065c12f0a9176c0f8f6eea|xqc_send_packet_with_pn|<==|conn:0000558BB88609FC|path:0|pkt_num:3|size:284|sent:300|pkt_type:SHORT_HEADER|frame:CRYPTO |inflight:339|now:1757653429450090|stream_id:0|stream_offset:0|
[2025/09/12 05:03:49 450115] [debug] |scid:62065c12f0a9176c0f8f6eea|xqc_send_ctl_on_packet_sent|conn:0000558BB88609FC|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 05:03:49 450122] [debug] |scid:62065c12f0a9176c0f8f6eea|xqc_send_ctl_on_packet_sent|path:0|inflight:339|applimit:2230|
[2025/09/12 05:03:49 450129] [debug] |scid:62065c12f0a9176c0f8f6eea|xqc_send_ctl_get_pto_time_and_space|srtt:33088|rtt_var:9527|pto_duration:71196|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:03:49 450136] [debug] |scid:62065c12f0a9176c0f8f6eea|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB88609FC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:03:49 450140] [debug] |scid:62065c12f0a9176c0f8f6eea|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB88609FC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:03:49 450144] [debug] |scid:62065c12f0a9176c0f8f6eea|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB88609FC|path:0|PNS: 2, unacked: 623|
[2025/09/12 05:03:49 450148] [debug] |scid:62065c12f0a9176c0f8f6eea|xqc_timer_set|type:LOSS_DETECTION|expire:1757653429546286|now:1757653429450129|interv:96157|
[2025/09/12 05:03:49 450152] [debug] |scid:62065c12f0a9176c0f8f6eea|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB88609FC|path:0|pns:2|expire:1757653429546286|now:1757653429450129|interval:96157|pto_count:0|srtt:33088
[2025/09/12 05:03:49 450156] [debug] |scid:62065c12f0a9176c0f8f6eea|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:48182|inflight:623|
[2025/09/12 05:03:49 450160] [debug] |scid:62065c12f0a9176c0f8f6eea|xqc_check_acked_or_dropped_pkt|conn:0000558BB88609FC|pkt_num:0|size:57|pkt_type:HSK|frame:ACK |
[2025/09/12 05:03:49 450165] [debug] |scid:62065c12f0a9176c0f8f6eea|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:6|
[2025/09/12 05:03:49 450185] [info] |scid:62065c12f0a9176c0f8f6eea|xqc_send_packet_with_pn|<==|conn:0000558BB88609FC|path:0|pkt_num:6|size:57|sent:73|pkt_type:HSK|frame:ACK |inflight:623|now:1757653429450171|stream_id:0|stream_offset:0|
[2025/09/12 05:03:49 450190] [debug] |scid:62065c12f0a9176c0f8f6eea|xqc_send_ctl_on_packet_sent|conn:0000558BB88609FC|path:0|pkt_num:6|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 05:03:49 450195] [debug] |scid:62065c12f0a9176c0f8f6eea|xqc_check_acked_or_dropped_pkt|conn:0000558BB88609FC|pkt_num:0|size:54|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |
[2025/09/12 05:03:49 450204] [debug] |scid:62065c12f0a9176c0f8f6eea|xqc_send_ctl_set_next_pn_for_packet|optimistic ack detection|skipped_range:4-7|next_skip_chance:1757653429738789|current_time:1757653429450201|
[2025/09/12 05:03:49 450211] [debug] |scid:62065c12f0a9176c0f8f6eea|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:8|
[2025/09/12 05:03:49 450239] [info] |scid:62065c12f0a9176c0f8f6eea|xqc_send_packet_with_pn|<==|conn:0000558BB88609FC|path:0|pkt_num:8|size:54|sent:70|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |inflight:623|now:1757653429450220|stream_id:0|stream_offset:0|
[2025/09/12 05:03:49 450247] [debug] |scid:62065c12f0a9176c0f8f6eea|xqc_send_ctl_on_packet_sent|conn:0000558BB88609FC|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 05:03:49 450257] [debug] |scid:62065c12f0a9176c0f8f6eea|xqc_send_ctl_on_packet_sent|path:0|inflight:623|applimit:2230|
[2025/09/12 05:03:49 450263] [debug] |scid:62065c12f0a9176c0f8f6eea|xqc_send_ctl_get_pto_time_and_space|srtt:33088|rtt_var:9527|pto_duration:71196|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:03:49 450269] [debug] |scid:62065c12f0a9176c0f8f6eea|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB88609FC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:03:49 450278] [debug] |scid:62065c12f0a9176c0f8f6eea|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB88609FC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:03:49 450282] [debug] |scid:62065c12f0a9176c0f8f6eea|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB88609FC|path:0|PNS: 2, unacked: 677|
[2025/09/12 05:03:49 450287] [debug] |scid:62065c12f0a9176c0f8f6eea|xqc_timer_set|type:LOSS_DETECTION|expire:1757653429546416|now:1757653429450263|interv:96153|
[2025/09/12 05:03:49 450293] [debug] |scid:62065c12f0a9176c0f8f6eea|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB88609FC|path:0|pns:2|expire:1757653429546416|now:1757653429450263|interval:96153|pto_count:0|srtt:33088
[2025/09/12 05:03:49 450300] [debug] |scid:62065c12f0a9176c0f8f6eea|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:48182|inflight:677|
[2025/09/12 05:03:49 450307] [debug] |scid:62065c12f0a9176c0f8f6eea|xqc_check_acked_or_dropped_pkt|conn:0000558BB88609FC|pkt_num:0|size:54|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |
[2025/09/12 05:03:49 450313] [debug] |scid:62065c12f0a9176c0f8f6eea|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:9|
[2025/09/12 05:03:49 450338] [info] |scid:62065c12f0a9176c0f8f6eea|xqc_send_packet_with_pn|<==|conn:0000558BB88609FC|path:0|pkt_num:9|size:54|sent:70|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |inflight:677|now:1757653429450319|stream_id:0|stream_offset:0|
[2025/09/12 05:03:49 450347] [debug] |scid:62065c12f0a9176c0f8f6eea|xqc_send_ctl_on_packet_sent|conn:0000558BB88609FC|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 05:03:49 450353] [debug] |scid:62065c12f0a9176c0f8f6eea|xqc_send_ctl_on_packet_sent|path:0|inflight:677|applimit:2230|
[2025/09/12 05:03:49 450360] [debug] |scid:62065c12f0a9176c0f8f6eea|xqc_send_ctl_get_pto_time_and_space|srtt:33088|rtt_var:9527|pto_duration:71196|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:03:49 450365] [debug] |scid:62065c12f0a9176c0f8f6eea|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB88609FC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:03:49 450369] [debug] |scid:62065c12f0a9176c0f8f6eea|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB88609FC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:03:49 450374] [debug] |scid:62065c12f0a9176c0f8f6eea|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB88609FC|path:0|PNS: 2, unacked: 731|
[2025/09/12 05:03:49 450381] [debug] |scid:62065c12f0a9176c0f8f6eea|xqc_timer_set|type:LOSS_DETECTION|expire:1757653429546515|now:1757653429450359|interv:96156|
[2025/09/12 05:03:49 450387] [debug] |scid:62065c12f0a9176c0f8f6eea|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB88609FC|path:0|pns:2|expire:1757653429546515|now:1757653429450359|interval:96156|pto_count:0|srtt:33088
[2025/09/12 05:03:49 450393] [debug] |scid:62065c12f0a9176c0f8f6eea|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:48182|inflight:731|
[2025/09/12 05:03:49 450400] [debug] |scid:62065c12f0a9176c0f8f6eea|xqc_check_acked_or_dropped_pkt|conn:0000558BB88609FC|pkt_num:0|size:1050|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:03:49 450404] [debug] |scid:62065c12f0a9176c0f8f6eea|xqc_send_ctl_can_send|l-0.0.0.0-443-62065c12f0a9176c0f8f6eea p-193.167.0.100-45147-8df5bbb5e88b2ba0a4263144bcb1017304 |path:0|can:1|pkt_sz:1050|schedule_bytes:0|inflight:731|cwnd:48182|conn:0000558BB88609FC|stream_id:0|stream_offset:1024|
[2025/09/12 05:03:49 450408] [debug] |scid:62065c12f0a9176c0f8f6eea|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:03:49 450413] [debug] |scid:62065c12f0a9176c0f8f6eea|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:10|
[2025/09/12 05:03:49 450438] [info] |scid:62065c12f0a9176c0f8f6eea|xqc_send_packet_with_pn|<==|conn:0000558BB88609FC|path:0|pkt_num:10|size:1050|sent:1066|pkt_type:SHORT_HEADER|frame:STREAM |inflight:731|now:1757653429450419|stream_id:0|stream_offset:1024|
[2025/09/12 05:03:49 450453] [debug] |scid:62065c12f0a9176c0f8f6eea|xqc_send_ctl_on_packet_sent|conn:0000558BB88609FC|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 05:03:49 450460] [debug] |scid:62065c12f0a9176c0f8f6eea|xqc_send_ctl_on_packet_sent|path:0|inflight:731|applimit:2230|
[2025/09/12 05:03:49 450467] [debug] |scid:62065c12f0a9176c0f8f6eea|xqc_send_ctl_get_pto_time_and_space|srtt:33088|rtt_var:9527|pto_duration:71196|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:03:49 450474] [debug] |scid:62065c12f0a9176c0f8f6eea|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB88609FC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:03:49 450480] [debug] |scid:62065c12f0a9176c0f8f6eea|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB88609FC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:03:49 450485] [debug] |scid:62065c12f0a9176c0f8f6eea|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB88609FC|path:0|PNS: 2, unacked: 1781|
[2025/09/12 05:03:49 450489] [debug] |scid:62065c12f0a9176c0f8f6eea|xqc_timer_set|type:LOSS_DETECTION|expire:1757653429546615|now:1757653429450467|interv:96148|
[2025/09/12 05:03:49 450493] [debug] |scid:62065c12f0a9176c0f8f6eea|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB88609FC|path:0|pns:2|expire:1757653429546615|now:1757653429450467|interval:96148|pto_count:0|srtt:33088
[2025/09/12 05:03:49 450498] [debug] |scid:62065c12f0a9176c0f8f6eea|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:48182|inflight:1781|
[2025/09/12 05:03:49 450502] [debug] |scid:62065c12f0a9176c0f8f6eea|xqc_conn_next_wakeup_time|wakeup_time:1757653429473501|
[2025/09/12 05:03:49 450507] [debug] |scid:62065c12f0a9176c0f8f6eea|xqc_engine_add_wakeup_queue|next_tick_time:1757653429473501|
[2025/09/12 05:03:49 450511] [debug] |xqc_engine_wakeup_after|wakeup:1757653429473501|now:1757653429450511|diff:22990|
[2025/09/12 05:03:49 450515] [debug] |xqc_engine_main_logic|END|now:1757653429449034|
[2025/09/12 05:03:49 450522] [info] |xqc_engine_packet_process|==>|conn:0000558BB88609FC|size:1406|state:ESTABED|recv_time:1757653429450521|
[2025/09/12 05:03:49 450527] [debug] |scid:62065c12f0a9176c0f8f6eea|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:62065c12f0a9176c0f8f6eea|spin_bit:0|
[2025/09/12 05:03:49 450532] [debug] |scid:62065c12f0a9176c0f8f6eea|xqc_packet_decrypt|largest_pn:1608510525|
[2025/09/12 05:03:49 450536] [debug] |scid:62065c12f0a9176c0f8f6eea|xqc_packet_decrypt|decryption nonce|path_id:0|pn:1608510526|
[2025/09/12 05:03:49 450542] [debug] |scid:62065c12f0a9176c0f8f6eea|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:1608510526|
[2025/09/12 05:03:49 450549] [debug] |scid:62065c12f0a9176c0f8f6eea|xqc_process_frames|frame_type:1|
[2025/09/12 05:03:49 450555] [debug] |scid:62065c12f0a9176c0f8f6eea|xqc_process_frames|frame_type:0|
[2025/09/12 05:03:49 450561] [debug] |scid:62065c12f0a9176c0f8f6eea|xqc_process_padding_frame|process padding|
[2025/09/12 05:03:49 450571] [debug] |scid:62065c12f0a9176c0f8f6eea|xqc_timer_unset|type:ACK_01RTT|
[2025/09/12 05:03:49 450576] [debug] |scid:62065c12f0a9176c0f8f6eea|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 05:03:49 450580] [debug] |scid:62065c12f0a9176c0f8f6eea|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:1608510526|largest:1608510526|pns:2|
[2025/09/12 05:03:49 450585] [info] |scid:62065c12f0a9176c0f8f6eea|xqc_conn_on_pkt_processed|====>|conn:0000558BB88609FC|path:0|size:1406|pkt_type:SHORT_HEADER|pkt_num:1608510526|frame:PADDING PING |recv_time:1757653429450521|dcid:62065c12f0a9176c0f8f6eea|dcid_seq:0|
[2025/09/12 05:03:49 450590] [debug] |scid:62065c12f0a9176c0f8f6eea|xqc_timer_set|type:PATH_IDLE|expire:1757653549450521|now:1757653429450521|interv:120000000|
[2025/09/12 05:03:49 450598] [debug] |scid:62065c12f0a9176c0f8f6eea|xqc_timer_set|type:CONN_IDLE|expire:1757653549450521|now:1757653429450521|interv:120000000|
[2025/09/12 05:03:49 450602] [debug] |scid:62065c12f0a9176c0f8f6eea|xqc_engine_remove_wakeup_queue|next_tick_time:1757653429473501|pq_index:0|
[2025/09/12 05:03:49 450606] [debug] |scid:62065c12f0a9176c0f8f6eea|xqc_engine_add_active_queue|last_ticked_time:1757653429449034|
[2025/09/12 05:03:49 450610] [debug] |xqc_engine_main_logic|BEGIN|now:1757653429450610|
[2025/09/12 05:03:49 450614] [debug] |scid:62065c12f0a9176c0f8f6eea|xqc_engine_process_conn|conn:0000558BB88609FC|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:1757653429450613|
[2025/09/12 05:03:49 450620] [debug] |scid:62065c12f0a9176c0f8f6eea|xqc_gen_ack_frame|largest_recv:1608510526|ack_delay:99|first_ack_range:1|largest_pkt_recv_time:1757653429450521|
[2025/09/12 05:03:49 450625] [debug] |scid:62065c12f0a9176c0f8f6eea|xqc_gen_ack_frame|high:1608510526|low:1608510525|pkt_pns:2|
[2025/09/12 05:03:49 450630] [debug] |scid:62065c12f0a9176c0f8f6eea|xqc_write_ack_to_one_packet|ack_size:12|path:0|path_largest_recv:1608510526|frame_largest_recv:1608510526|
[2025/09/12 05:03:49 450636] [debug] |scid:62065c12f0a9176c0f8f6eea|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:2|
[2025/09/12 05:03:49 450644] [debug] |scid:62065c12f0a9176c0f8f6eea|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:ACK |stream_id:0|stream_offset:0|
[2025/09/12 05:03:49 450651] [debug] |scid:62065c12f0a9176c0f8f6eea|xqc_check_acked_or_dropped_pkt|conn:0000558BB88609FC|pkt_num:0|size:34|pkt_type:SHORT_HEADER|frame:ACK |
[2025/09/12 05:03:49 450656] [debug] |scid:62065c12f0a9176c0f8f6eea|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:11|
[2025/09/12 05:03:49 450683] [info] |scid:62065c12f0a9176c0f8f6eea|xqc_send_packet_with_pn|<==|conn:0000558BB88609FC|path:0|pkt_num:11|size:34|sent:50|pkt_type:SHORT_HEADER|frame:ACK |inflight:1781|now:1757653429450662|stream_id:0|stream_offset:0|
[2025/09/12 05:03:49 450691] [debug] |scid:62065c12f0a9176c0f8f6eea|xqc_send_ctl_on_packet_sent|conn:0000558BB88609FC|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 05:03:49 450699] [debug] |scid:62065c12f0a9176c0f8f6eea|xqc_conn_next_wakeup_time|wakeup_time:1757653429546615|
[2025/09/12 05:03:49 450705] [debug] |scid:62065c12f0a9176c0f8f6eea|xqc_engine_add_wakeup_queue|next_tick_time:1757653429546615|
[2025/09/12 05:03:49 450709] [debug] |xqc_engine_wakeup_after|wakeup:1757653429507478|now:1757653429450709|diff:56769|
[2025/09/12 05:03:49 450714] [debug] |xqc_engine_main_logic|END|now:1757653429450613|
[2025/09/12 05:03:49 450722] [debug] |xqc_engine_main_logic|BEGIN|now:1757653429450721|
[2025/09/12 05:03:49 450728] [debug] |xqc_engine_wakeup_after|wakeup:1757653429507478|now:1757653429450728|diff:56750|
[2025/09/12 05:03:49 450734] [debug] |xqc_engine_main_logic|END|now:1757653429450721|
[2025/09/12 05:03:49 507837] [debug] |xqc_engine_main_logic|BEGIN|now:1757653429507836|
[2025/09/12 05:03:49 507869] [debug] |scid:cadaacbaf2b731027473c6bb|xqc_engine_remove_wakeup_queue|next_tick_time:1757653429507478|pq_index:0|
[2025/09/12 05:03:49 507876] [debug] |scid:cadaacbaf2b731027473c6bb|xqc_engine_add_active_queue|last_ticked_time:1757653429254175|
[2025/09/12 05:03:49 507885] [debug] |scid:cadaacbaf2b731027473c6bb|xqc_engine_process_conn|conn:0000558BB88C23DC|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:1757653429507882|
[2025/09/12 05:03:49 507893] [debug] |scid:cadaacbaf2b731027473c6bb|xqc_timer_expire|timer expired|type:CONN_DRAINING|expire_time:1757653429507478|now:1757653429507882|
[2025/09/12 05:03:49 507910] [debug] |scid:cadaacbaf2b731027473c6bb|xqc_timer_expire|unset|type:CONN_DRAINING|expire_time:1757653429507478|now:1757653429507882|
[2025/09/12 05:03:49 507916] [debug] |scid:cadaacbaf2b731027473c6bb|xqc_timer_unset|type:CONN_DRAINING|
[2025/09/12 05:03:49 507923] [info] |xqc_engine_main_logic|conn:0000558BB88C23DC|l-0.0.0.0-443-cadaacbaf2b731027473c6bb p-193.167.0.100-39481-ba7316bdd34fa92e7751534e2f849523bd|conn_state:13|next_tick_time:1757653429507478
[2025/09/12 05:03:49 507943] [report] |scid:cadaacbaf2b731027473c6bb|xqc_conn_destroy|0000558BB88C23DC|has_0rtt:0|0rtt_accept:0|token_ok:0|handshake_time:5429022|first_send_delay:5641210|conn_persist:5926986|keyupdate_cnt:0|err:0x0|close_msg:remote close|l-0.0.0.0-443-cadaacbaf2b731027473c6bb p-193.167.0.100-39481-ba7316bdd34fa92e7751534e2f849523bd|hsk_recv:334730|close_recv:5673078|close_send:5673254|last_recv:5673000|last_send:5673254|mp_enable:0|create:1|validated:1|active:1|path_info:0/1/0/a/0,1,1,1,0,0,0,0,0,0,0,32,14,13,1024,0,34,i32,4,296,309,4080,1039503557,5641,0,4,26,39,40000,1039503558,5673,0,4,296,309,4080,1039503556,5640,0,4,34,4,16,5641,4,26,40000,17,5673,4,1050,80,15,5641,0-2,0-2,0-0,0-0,0-0,0-31,0-8183,0-6513,0-23,0-13,0-3,0-4,0-0,0-0,0-0,0-0,0-0,0-0|alpn:hq-interop|rebind_count:0|rebind_valid:0|rtx_pkt:3|tlp_pkt:4|snd_pkt:23|spurious_loss:2|detected_loss:6|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 05:03:49 507956] [debug] |scid:cadaacbaf2b731027473c6bb|xqc_destroy_stream|send_state:2|recv_state:3|stream_id:0|stream_type:0|
[2025/09/12 05:03:49 507969] [stats] |scid:cadaacbaf2b731027473c6bb|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:1757653429221899|wrt_delay:267|snd_delay:369|finwrt_delay:267|finsnd_delay:369|finrcv_delay:3|finread_delay:165|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-cadaacbaf2b731027473c6bb p-193.167.0.100-39481-ba7316bdd34fa92e7751534e2f849523bd|path_info:mp is not supported in connection scid:cadaacbaf2b731027473c6bb|fec_recv_delay:0u|fec_send_rpr_cnt:0|retrans:0|
[2025/09/12 05:03:49 508025] [debug] |scid:cadaacbaf2b731027473c6bb|xqc_send_ctl_destroy|destroy|
[2025/09/12 05:03:49 508036] [debug] |scid:cadaacbaf2b731027473c6bb|xqc_destroy_crypto_stream|destroy crypto stream|encrypt_level:0|cur_state:CLOSED|
[2025/09/12 05:03:49 508064] [debug] |scid:cadaacbaf2b731027473c6bb|xqc_destroy_crypto_stream|destroy crypto stream|encrypt_level:2|cur_state:CLOSED|
[2025/09/12 05:03:49 508070] [debug] |scid:cadaacbaf2b731027473c6bb|xqc_destroy_crypto_stream|destroy crypto stream|encrypt_level:3|cur_state:CLOSED|
[2025/09/12 05:03:49 508127] [debug] |xqc_engine_wakeup_after|wakeup:1757653429546615|now:1757653429508127|diff:38488|
[2025/09/12 05:03:49 508135] [debug] |xqc_engine_main_logic|END|now:1757653429507882|
[2025/09/12 05:03:49 547211] [debug] |xqc_engine_main_logic|BEGIN|now:1757653429547210|
[2025/09/12 05:03:49 547227] [debug] |scid:62065c12f0a9176c0f8f6eea|xqc_engine_remove_wakeup_queue|next_tick_time:1757653429546615|pq_index:0|
[2025/09/12 05:03:49 547232] [debug] |scid:62065c12f0a9176c0f8f6eea|xqc_engine_add_active_queue|last_ticked_time:1757653429450613|
[2025/09/12 05:03:49 547239] [debug] |scid:62065c12f0a9176c0f8f6eea|xqc_engine_process_conn|conn:0000558BB88609FC|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:1757653429547236|
[2025/09/12 05:03:49 547251] [debug] |scid:62065c12f0a9176c0f8f6eea|xqc_timer_expire|timer expired|type:LOSS_DETECTION|expire_time:1757653429546615|now:1757653429547236|
[2025/09/12 05:03:49 547255] [debug] |scid:62065c12f0a9176c0f8f6eea|xqc_timer_loss_detection_timeout|path:0|loss_detection_timeout|
[2025/09/12 05:03:49 547260] [debug] |scid:62065c12f0a9176c0f8f6eea|xqc_timer_loss_detection_timeout|send Probe pkts|conn:0000558BB88609FC|path:0|bytes_in_flight:1781|
[2025/09/12 05:03:49 547264] [debug] |scid:62065c12f0a9176c0f8f6eea|xqc_send_ctl_get_pto_time_and_space|srtt:33088|rtt_var:9527|pto_duration:71196|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:03:49 547269] [debug] |scid:62065c12f0a9176c0f8f6eea|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB88609FC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:03:49 547273] [debug] |scid:62065c12f0a9176c0f8f6eea|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB88609FC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:03:49 547277] [debug] |scid:62065c12f0a9176c0f8f6eea|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB88609FC|path:0|PNS: 2, unacked: 1781|
[2025/09/12 05:03:49 547281] [debug] |scid:62065c12f0a9176c0f8f6eea|xqc_path_send_one_or_two_ack_elicit_pkts|send two ack-eliciting pkts|path:0|pns:2|
[2025/09/12 05:03:49 547287] [debug] |scid:62065c12f0a9176c0f8f6eea|xqc_conn_send_probe_pkt|conn:0000558BB88609FC|path:0|pkt_num:0|size:23|pkt_type:SHORT_HEADER|frame:HANDSHAKE_DONE |conn_state:ESTABED|
[2025/09/12 05:03:49 547293] [debug] |scid:62065c12f0a9176c0f8f6eea|xqc_conn_send_probe_pkt|conn:0000558BB88609FC|path:0|pkt_num:1|size:33|pkt_type:SHORT_HEADER|frame:NEW_TOKEN |conn_state:ESTABED|
[2025/09/12 05:03:49 547309] [debug] |scid:62065c12f0a9176c0f8f6eea|xqc_timer_loss_detection_timeout|xqc_send_ctl_set_loss_detection_timer|PTO|conn:0000558BB88609FC|pto_count:1
[2025/09/12 05:03:49 547313] [debug] |scid:62065c12f0a9176c0f8f6eea|xqc_send_ctl_get_pto_time_and_space|srtt:33088|rtt_var:9527|pto_duration:142392|backoff_factor:2.00|backoff:2.00|pto_cnt:1|max_ack_delay:25|
[2025/09/12 05:03:49 547318] [debug] |scid:62065c12f0a9176c0f8f6eea|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB88609FC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:03:49 547322] [debug] |scid:62065c12f0a9176c0f8f6eea|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB88609FC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:03:49 547325] [debug] |scid:62065c12f0a9176c0f8f6eea|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB88609FC|path:0|PNS: 2, unacked: 1725|
[2025/09/12 05:03:49 547329] [debug] |scid:62065c12f0a9176c0f8f6eea|xqc_timer_set|type:LOSS_DETECTION|expire:1757653429642811|now:1757653429547313|interv:95498|
[2025/09/12 05:03:49 547334] [debug] |scid:62065c12f0a9176c0f8f6eea|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB88609FC|path:0|pns:2|expire:1757653429642811|now:1757653429547313|interval:95498|pto_count:1|srtt:33088
[2025/09/12 05:03:49 547341] [debug] |scid:62065c12f0a9176c0f8f6eea|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:HANDSHAKE_DONE |stream_id:0|stream_offset:0|
[2025/09/12 05:03:49 547346] [debug] |scid:62065c12f0a9176c0f8f6eea|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:NEW_TOKEN |stream_id:0|stream_offset:0|
[2025/09/12 05:03:49 547352] [debug] |scid:62065c12f0a9176c0f8f6eea|xqc_check_acked_or_dropped_pkt|conn:0000558BB88609FC|pkt_num:0|size:23|pkt_type:SHORT_HEADER|frame:HANDSHAKE_DONE |
[2025/09/12 05:03:49 547357] [debug] |scid:62065c12f0a9176c0f8f6eea|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:12|
[2025/09/12 05:03:49 547407] [info] |scid:62065c12f0a9176c0f8f6eea|xqc_send_packet_with_pn|<==|conn:0000558BB88609FC|path:0|pkt_num:12|size:23|sent:39|pkt_type:SHORT_HEADER|frame:HANDSHAKE_DONE |inflight:1725|now:1757653429547372|stream_id:0|stream_offset:0|
[2025/09/12 05:03:49 547417] [debug] |scid:62065c12f0a9176c0f8f6eea|xqc_send_ctl_on_packet_sent|conn:0000558BB88609FC|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 05:03:49 547430] [debug] |scid:62065c12f0a9176c0f8f6eea|xqc_send_ctl_on_packet_sent|path:0|inflight:1725|applimit:2230|
[2025/09/12 05:03:49 547436] [debug] |scid:62065c12f0a9176c0f8f6eea|xqc_send_ctl_get_pto_time_and_space|srtt:33088|rtt_var:9527|pto_duration:142392|backoff_factor:2.00|backoff:2.00|pto_cnt:1|max_ack_delay:25|
[2025/09/12 05:03:49 547441] [debug] |scid:62065c12f0a9176c0f8f6eea|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB88609FC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:03:49 547445] [debug] |scid:62065c12f0a9176c0f8f6eea|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB88609FC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:03:49 547449] [debug] |scid:62065c12f0a9176c0f8f6eea|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB88609FC|path:0|PNS: 2, unacked: 1748|
[2025/09/12 05:03:49 547453] [debug] |scid:62065c12f0a9176c0f8f6eea|xqc_timer_set|type:LOSS_DETECTION|expire:1757653429739764|now:1757653429547436|interv:192328|
[2025/09/12 05:03:49 547457] [debug] |scid:62065c12f0a9176c0f8f6eea|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB88609FC|path:0|pns:2|expire:1757653429739764|now:1757653429547436|interval:192328|pto_count:1|srtt:33088
[2025/09/12 05:03:49 547461] [debug] |scid:62065c12f0a9176c0f8f6eea|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:48182|inflight:1748|
[2025/09/12 05:03:49 547466] [debug] |scid:62065c12f0a9176c0f8f6eea|xqc_check_acked_or_dropped_pkt|conn:0000558BB88609FC|pkt_num:1|size:33|pkt_type:SHORT_HEADER|frame:NEW_TOKEN |
[2025/09/12 05:03:49 547471] [debug] |scid:62065c12f0a9176c0f8f6eea|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:13|
[2025/09/12 05:03:49 547496] [info] |scid:62065c12f0a9176c0f8f6eea|xqc_send_packet_with_pn|<==|conn:0000558BB88609FC|path:0|pkt_num:13|size:33|sent:49|pkt_type:SHORT_HEADER|frame:NEW_TOKEN |inflight:1748|now:1757653429547477|stream_id:0|stream_offset:0|
[2025/09/12 05:03:49 547505] [debug] |scid:62065c12f0a9176c0f8f6eea|xqc_send_ctl_on_packet_sent|conn:0000558BB88609FC|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 05:03:49 547512] [debug] |scid:62065c12f0a9176c0f8f6eea|xqc_send_ctl_on_packet_sent|path:0|inflight:1748|applimit:2230|
[2025/09/12 05:03:49 547517] [debug] |scid:62065c12f0a9176c0f8f6eea|xqc_send_ctl_get_pto_time_and_space|srtt:33088|rtt_var:9527|pto_duration:142392|backoff_factor:2.00|backoff:2.00|pto_cnt:1|max_ack_delay:25|
[2025/09/12 05:03:49 547522] [debug] |scid:62065c12f0a9176c0f8f6eea|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB88609FC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:03:49 547526] [debug] |scid:62065c12f0a9176c0f8f6eea|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB88609FC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:03:49 547529] [debug] |scid:62065c12f0a9176c0f8f6eea|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB88609FC|path:0|PNS: 2, unacked: 1781|
[2025/09/12 05:03:49 547533] [debug] |scid:62065c12f0a9176c0f8f6eea|xqc_timer_set|type:LOSS_DETECTION|expire:1757653429739869|now:1757653429547517|interv:192352|
[2025/09/12 05:03:49 547537] [debug] |scid:62065c12f0a9176c0f8f6eea|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB88609FC|path:0|pns:2|expire:1757653429739869|now:1757653429547517|interval:192352|pto_count:1|srtt:33088
[2025/09/12 05:03:49 547542] [debug] |scid:62065c12f0a9176c0f8f6eea|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:48182|inflight:1781|
[2025/09/12 05:03:49 547547] [debug] |scid:62065c12f0a9176c0f8f6eea|xqc_conn_next_wakeup_time|wakeup_time:1757653429739869|
[2025/09/12 05:03:49 547551] [debug] |scid:62065c12f0a9176c0f8f6eea|xqc_engine_add_wakeup_queue|next_tick_time:1757653429739869|
[2025/09/12 05:03:49 547555] [debug] |xqc_engine_wakeup_after|wakeup:1757653429739869|now:1757653429547555|diff:192314|
[2025/09/12 05:03:49 547560] [debug] |xqc_engine_main_logic|END|now:1757653429547236|
[2025/09/12 05:03:49 558750] [debug] |scid:c725a148133eb545b87c161b|xqc_timer_set|type:CONN_IDLE|expire:1757653489558749|now:1757653429558749|interv:60000000|
[2025/09/12 05:03:49 558776] [debug] |scid:c725a148133eb545b87c161b|xqc_timer_set|type:PATH_IDLE|expire:1757653489558776|now:1757653429558776|interv:60000000|
[2025/09/12 05:03:49 558784] [debug] |xqc_path_create|path:0|dcid:158dd7b1fc29e9f04f12b331ee120dc43c|scid:c725a148133eb545b87c161b|create_path_count:1|
[2025/09/12 05:03:49 558790] [debug] |scid:c725a148133eb545b87c161b|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 05:03:49 558794] [debug] |xqc_path_init|path:0|dcid:158dd7b1fc29e9f04f12b331ee120dc43c|scid:c725a148133eb545b87c161b|state:2|
[2025/09/12 05:03:49 558798] [debug] |scid:c725a148133eb545b87c161b|xqc_conn_create|success|scid:c725a148133eb545b87c161b|dcid:158dd7b1fc29e9f04f12b331ee120dc43c|conn:0000558BB88B165C|
[2025/09/12 05:03:49 558803] [info] |scid:c725a148133eb545b87c161b|xqc_conn_server_create|hash odcid conn|odcid:767a4244bf28a4c8714f8c99ec705c9a53b8|conn:0000558BB88B165C|
[2025/09/12 05:03:49 558816] [info] |scid:c725a148133eb545b87c161b|xqc_conn_get_local_transport_params|generate sr_token[8300ccdc55250c38f832586ba2900cd2] for cid[767a4244bf28a4c8714f8c99ec705c9a53b8]
[2025/09/12 05:03:49 558839] [stats] |xqc_conn_server_init_path_addr|path:0|l-0.0.0.0-443-c725a148133eb545b87c161b p-193.167.0.100-42499-158dd7b1fc29e9f04f12b331ee120dc43c|
[2025/09/12 05:03:49 558846] [info] |xqc_engine_packet_process|==>|conn:0000558BB88B165C|size:1200|state:S_INIT|recv_time:1757653429558728|
[2025/09/12 05:03:49 558962] [debug] |scid:c725a148133eb545b87c161b|xqc_packet_parse_initial|packet parse|initial|
[2025/09/12 05:03:49 558972] [debug] |scid:c725a148133eb545b87c161b|xqc_packet_parse_initial|success|Length:1153|
[2025/09/12 05:03:49 558979] [debug] |scid:c725a148133eb545b87c161b|xqc_packet_decrypt|largest_pn:0|
[2025/09/12 05:03:49 558985] [debug] |scid:c725a148133eb545b87c161b|xqc_packet_decrypt|decryption nonce|path_id:0|pn:1330197961|
[2025/09/12 05:03:49 558992] [debug] |scid:c725a148133eb545b87c161b|xqc_packet_decrypt_single|pkt_type:INIT|pkt_num:1330197961|
[2025/09/12 05:03:49 558996] [debug] |scid:c725a148133eb545b87c161b|xqc_process_frames|frame_type:6|
[2025/09/12 05:03:49 559001] [info] |scid:c725a148133eb545b87c161b|xqc_conn_check_token|token empty|
[2025/09/12 05:03:49 559006] [info] |scid:c725a148133eb545b87c161b|xqc_process_crypto_frame|check_token fail|conn:0000558BB88B165C|l-0.0.0.0-443-c725a148133eb545b87c161b p-193.167.0.100-42499-158dd7b1fc29e9f04f12b331ee120dc43c|
[2025/09/12 05:03:49 559011] [debug] |scid:c725a148133eb545b87c161b|xqc_create_crypto_stream|encrypt_level:0|cur_state:S_INIT|
[2025/09/12 05:03:49 559016] [debug] |scid:c725a148133eb545b87c161b|xqc_process_crypto_frame|level:0|
[2025/09/12 05:03:49 559020] [debug] |scid:c725a148133eb545b87c161b|xqc_read_crypto_stream|xqc_read_crypto_stream|level:0|
[2025/09/12 05:03:49 559024] [debug] |scid:c725a148133eb545b87c161b|xqc_engine_add_active_queue|last_ticked_time:0|
[2025/09/12 05:03:49 559028] [debug] |scid:c725a148133eb545b87c161b|xqc_create_crypto_stream|encrypt_level:2|cur_state:S_INIT|
[2025/09/12 05:03:49 559033] [debug] |scid:c725a148133eb545b87c161b|xqc_process_crypto_frame|server create hsk stream|
[2025/09/12 05:03:49 559036] [debug] |scid:c725a148133eb545b87c161b|xqc_process_frames|frame_type:6|
[2025/09/12 05:03:49 559068] [info] |scid:c725a148133eb545b87c161b|xqc_conn_check_token|token empty|
[2025/09/12 05:03:49 559072] [info] |scid:c725a148133eb545b87c161b|xqc_process_crypto_frame|check_token fail|conn:0000558BB88B165C|l-0.0.0.0-443-c725a148133eb545b87c161b p-193.167.0.100-42499-158dd7b1fc29e9f04f12b331ee120dc43c|
[2025/09/12 05:03:49 559077] [debug] |scid:c725a148133eb545b87c161b|xqc_process_crypto_frame|level:0|
[2025/09/12 05:03:49 559081] [debug] |scid:c725a148133eb545b87c161b|xqc_read_crypto_stream|xqc_read_crypto_stream|level:0|
[2025/09/12 05:03:49 559085] [debug] |scid:c725a148133eb545b87c161b|xqc_process_frames|frame_type:6|
[2025/09/12 05:03:49 559103] [info] |scid:c725a148133eb545b87c161b|xqc_conn_check_token|token empty|
[2025/09/12 05:03:49 559107] [info] |scid:c725a148133eb545b87c161b|xqc_process_crypto_frame|check_token fail|conn:0000558BB88B165C|l-0.0.0.0-443-c725a148133eb545b87c161b p-193.167.0.100-42499-158dd7b1fc29e9f04f12b331ee120dc43c|
[2025/09/12 05:03:49 559111] [debug] |scid:c725a148133eb545b87c161b|xqc_process_crypto_frame|level:0|
[2025/09/12 05:03:49 559115] [debug] |scid:c725a148133eb545b87c161b|xqc_read_crypto_stream|xqc_read_crypto_stream|level:0|
[2025/09/12 05:03:49 559119] [debug] |scid:c725a148133eb545b87c161b|xqc_process_frames|frame_type:6|
[2025/09/12 05:03:49 559123] [info] |scid:c725a148133eb545b87c161b|xqc_conn_check_token|token empty|
[2025/09/12 05:03:49 559126] [info] |scid:c725a148133eb545b87c161b|xqc_process_crypto_frame|check_token fail|conn:0000558BB88B165C|l-0.0.0.0-443-c725a148133eb545b87c161b p-193.167.0.100-42499-158dd7b1fc29e9f04f12b331ee120dc43c|
[2025/09/12 05:03:49 559131] [debug] |scid:c725a148133eb545b87c161b|xqc_process_crypto_frame|level:0|
[2025/09/12 05:03:49 559138] [debug] |scid:c725a148133eb545b87c161b|xqc_read_crypto_stream|xqc_read_crypto_stream|level:0|
[2025/09/12 05:03:49 559144] [debug] |scid:c725a148133eb545b87c161b|xqc_process_frames|frame_type:0|
[2025/09/12 05:03:49 559150] [debug] |scid:c725a148133eb545b87c161b|xqc_process_padding_frame|process padding|
[2025/09/12 05:03:49 559154] [debug] |scid:c725a148133eb545b87c161b|xqc_process_frames|frame_type:6|
[2025/09/12 05:03:49 559157] [info] |scid:c725a148133eb545b87c161b|xqc_conn_check_token|token empty|
[2025/09/12 05:03:49 559161] [info] |scid:c725a148133eb545b87c161b|xqc_process_crypto_frame|check_token fail|conn:0000558BB88B165C|l-0.0.0.0-443-c725a148133eb545b87c161b p-193.167.0.100-42499-158dd7b1fc29e9f04f12b331ee120dc43c|
[2025/09/12 05:03:49 559165] [debug] |scid:c725a148133eb545b87c161b|xqc_process_crypto_frame|level:0|
[2025/09/12 05:03:49 559169] [debug] |scid:c725a148133eb545b87c161b|xqc_read_crypto_stream|xqc_read_crypto_stream|level:0|
[2025/09/12 05:03:49 559172] [debug] |scid:c725a148133eb545b87c161b|xqc_process_frames|frame_type:0|
[2025/09/12 05:03:49 559176] [debug] |scid:c725a148133eb545b87c161b|xqc_process_padding_frame|process padding|
[2025/09/12 05:03:49 559180] [debug] |scid:c725a148133eb545b87c161b|xqc_process_frames|frame_type:6|
[2025/09/12 05:03:49 559183] [info] |scid:c725a148133eb545b87c161b|xqc_conn_check_token|token empty|
[2025/09/12 05:03:49 559187] [info] |scid:c725a148133eb545b87c161b|xqc_process_crypto_frame|check_token fail|conn:0000558BB88B165C|l-0.0.0.0-443-c725a148133eb545b87c161b p-193.167.0.100-42499-158dd7b1fc29e9f04f12b331ee120dc43c|
[2025/09/12 05:03:49 559191] [debug] |scid:c725a148133eb545b87c161b|xqc_process_crypto_frame|level:0|
[2025/09/12 05:03:49 559195] [debug] |scid:c725a148133eb545b87c161b|xqc_read_crypto_stream|xqc_read_crypto_stream|level:0|
[2025/09/12 05:03:49 559198] [debug] |scid:c725a148133eb545b87c161b|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:0|112u|
[2025/09/12 05:03:49 559215] [debug] |scid:c725a148133eb545b87c161b|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:0|SSL_quic_write_level:0|rv:-1|
[2025/09/12 05:03:49 559222] [debug] |scid:c725a148133eb545b87c161b|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/09/12 05:03:49 559229] [debug] |scid:c725a148133eb545b87c161b|xqc_process_frames|frame_type:6|
[2025/09/12 05:03:49 559233] [info] |scid:c725a148133eb545b87c161b|xqc_conn_check_token|token empty|
[2025/09/12 05:03:49 559236] [info] |scid:c725a148133eb545b87c161b|xqc_process_crypto_frame|check_token fail|conn:0000558BB88B165C|l-0.0.0.0-443-c725a148133eb545b87c161b p-193.167.0.100-42499-158dd7b1fc29e9f04f12b331ee120dc43c|
[2025/09/12 05:03:49 559241] [debug] |scid:c725a148133eb545b87c161b|xqc_process_crypto_frame|level:0|
[2025/09/12 05:03:49 559244] [debug] |scid:c725a148133eb545b87c161b|xqc_read_crypto_stream|xqc_read_crypto_stream|level:0|
[2025/09/12 05:03:49 559248] [debug] |scid:c725a148133eb545b87c161b|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:0|28u|
[2025/09/12 05:03:49 559256] [debug] |scid:c725a148133eb545b87c161b|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:0|SSL_quic_write_level:0|rv:-1|
[2025/09/12 05:03:49 559260] [debug] |scid:c725a148133eb545b87c161b|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/09/12 05:03:49 559264] [debug] |scid:c725a148133eb545b87c161b|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:0|7u|
[2025/09/12 05:03:49 559268] [debug] |scid:c725a148133eb545b87c161b|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:0|SSL_quic_write_level:0|rv:-1|
[2025/09/12 05:03:49 559272] [debug] |scid:c725a148133eb545b87c161b|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/09/12 05:03:49 559276] [debug] |scid:c725a148133eb545b87c161b|xqc_process_frames|frame_type:6|
[2025/09/12 05:03:49 559280] [info] |scid:c725a148133eb545b87c161b|xqc_conn_check_token|token empty|
[2025/09/12 05:03:49 559283] [info] |scid:c725a148133eb545b87c161b|xqc_process_crypto_frame|check_token fail|conn:0000558BB88B165C|l-0.0.0.0-443-c725a148133eb545b87c161b p-193.167.0.100-42499-158dd7b1fc29e9f04f12b331ee120dc43c|
[2025/09/12 05:03:49 559287] [debug] |scid:c725a148133eb545b87c161b|xqc_process_crypto_frame|level:0|
[2025/09/12 05:03:49 559291] [debug] |scid:c725a148133eb545b87c161b|xqc_read_crypto_stream|xqc_read_crypto_stream|level:0|
[2025/09/12 05:03:49 559297] [debug] |scid:c725a148133eb545b87c161b|xqc_process_frames|frame_type:6|
[2025/09/12 05:03:49 559303] [info] |scid:c725a148133eb545b87c161b|xqc_conn_check_token|token empty|
[2025/09/12 05:03:49 559308] [info] |scid:c725a148133eb545b87c161b|xqc_process_crypto_frame|check_token fail|conn:0000558BB88B165C|l-0.0.0.0-443-c725a148133eb545b87c161b p-193.167.0.100-42499-158dd7b1fc29e9f04f12b331ee120dc43c|
[2025/09/12 05:03:49 559313] [debug] |scid:c725a148133eb545b87c161b|xqc_process_crypto_frame|level:0|
[2025/09/12 05:03:49 559317] [debug] |scid:c725a148133eb545b87c161b|xqc_read_crypto_stream|xqc_read_crypto_stream|level:0|
[2025/09/12 05:03:49 559321] [debug] |scid:c725a148133eb545b87c161b|xqc_process_frames|frame_type:6|
[2025/09/12 05:03:49 559324] [info] |scid:c725a148133eb545b87c161b|xqc_conn_check_token|token empty|
[2025/09/12 05:03:49 559328] [info] |scid:c725a148133eb545b87c161b|xqc_process_crypto_frame|check_token fail|conn:0000558BB88B165C|l-0.0.0.0-443-c725a148133eb545b87c161b p-193.167.0.100-42499-158dd7b1fc29e9f04f12b331ee120dc43c|
[2025/09/12 05:03:49 559332] [debug] |scid:c725a148133eb545b87c161b|xqc_process_crypto_frame|level:0|
[2025/09/12 05:03:49 559336] [debug] |scid:c725a148133eb545b87c161b|xqc_read_crypto_stream|xqc_read_crypto_stream|level:0|
[2025/09/12 05:03:49 559339] [debug] |scid:c725a148133eb545b87c161b|xqc_process_frames|frame_type:6|
[2025/09/12 05:03:49 559343] [info] |scid:c725a148133eb545b87c161b|xqc_conn_check_token|token empty|
[2025/09/12 05:03:49 559347] [info] |scid:c725a148133eb545b87c161b|xqc_process_crypto_frame|check_token fail|conn:0000558BB88B165C|l-0.0.0.0-443-c725a148133eb545b87c161b p-193.167.0.100-42499-158dd7b1fc29e9f04f12b331ee120dc43c|
[2025/09/12 05:03:49 559351] [debug] |scid:c725a148133eb545b87c161b|xqc_process_crypto_frame|level:0|
[2025/09/12 05:03:49 559355] [debug] |scid:c725a148133eb545b87c161b|xqc_read_crypto_stream|xqc_read_crypto_stream|level:0|
[2025/09/12 05:03:49 559358] [debug] |scid:c725a148133eb545b87c161b|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:0|3u|
[2025/09/12 05:03:49 559362] [debug] |scid:c725a148133eb545b87c161b|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:0|SSL_quic_write_level:0|rv:-1|
[2025/09/12 05:03:49 559366] [debug] |scid:c725a148133eb545b87c161b|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/09/12 05:03:49 559370] [debug] |scid:c725a148133eb545b87c161b|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:0|4u|
[2025/09/12 05:03:49 559375] [debug] |scid:c725a148133eb545b87c161b|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:0|SSL_quic_write_level:0|rv:-1|
[2025/09/12 05:03:49 559382] [debug] |scid:c725a148133eb545b87c161b|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/09/12 05:03:49 559392] [debug] |scid:c725a148133eb545b87c161b|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:0|14u|
[2025/09/12 05:03:49 559396] [debug] |scid:c725a148133eb545b87c161b|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:0|SSL_quic_write_level:0|rv:-1|
[2025/09/12 05:03:49 559400] [debug] |scid:c725a148133eb545b87c161b|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/09/12 05:03:49 559404] [debug] |scid:c725a148133eb545b87c161b|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:0|28u|
[2025/09/12 05:03:49 559408] [debug] |scid:c725a148133eb545b87c161b|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:0|SSL_quic_write_level:0|rv:-1|
[2025/09/12 05:03:49 559412] [debug] |scid:c725a148133eb545b87c161b|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/09/12 05:03:49 559416] [debug] |scid:c725a148133eb545b87c161b|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:0|28u|
[2025/09/12 05:03:49 559420] [debug] |scid:c725a148133eb545b87c161b|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:0|SSL_quic_write_level:0|rv:-1|
[2025/09/12 05:03:49 559423] [debug] |scid:c725a148133eb545b87c161b|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/09/12 05:03:49 559427] [debug] |scid:c725a148133eb545b87c161b|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:0|20u|
[2025/09/12 05:03:49 559431] [debug] |scid:c725a148133eb545b87c161b|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:0|SSL_quic_write_level:0|rv:-1|
[2025/09/12 05:03:49 559435] [debug] |scid:c725a148133eb545b87c161b|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/09/12 05:03:49 559439] [debug] |scid:c725a148133eb545b87c161b|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:0|10u|
[2025/09/12 05:03:49 559443] [debug] |scid:c725a148133eb545b87c161b|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:0|SSL_quic_write_level:0|rv:-1|
[2025/09/12 05:03:49 559446] [debug] |scid:c725a148133eb545b87c161b|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/09/12 05:03:49 559450] [debug] |scid:c725a148133eb545b87c161b|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:0|11u|
[2025/09/12 05:03:49 559499] [info] |scid:c725a148133eb545b87c161b|xqc_ssl_cert_cb|cert chain or key empty|sni:server4
[2025/09/12 05:03:49 559682] [debug] |scid:c725a148133eb545b87c161b|xqc_conn_tls_transport_params_cb|1RTT_transport_params|max_datagram_frame_size:0|
[2025/09/12 05:03:49 559688] [debug] |scid:c725a148133eb545b87c161b|xqc_conn_enable_multipath|xqc_conn_enable_multipath|1|0|
[2025/09/12 05:03:49 559692] [warn] |scid:c725a148133eb545b87c161b|xqc_conn_try_to_enable_multipath|multipath_version_negotiation err|
[2025/09/12 05:03:49 559933] [debug] |scid:c725a148133eb545b87c161b|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:2|SSL_quic_write_level:3|rv:0|
[2025/09/12 05:03:49 559939] [debug] |scid:c725a148133eb545b87c161b|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/09/12 05:03:49 559944] [debug] |scid:c725a148133eb545b87c161b|xqc_process_frames|frame_type:0|
[2025/09/12 05:03:49 559948] [debug] |scid:c725a148133eb545b87c161b|xqc_process_padding_frame|process padding|
[2025/09/12 05:03:49 559957] [debug] |scid:c725a148133eb545b87c161b|xqc_timer_unset|type:ACK_INIT|
[2025/09/12 05:03:49 559965] [debug] |scid:c725a148133eb545b87c161b|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 05:03:49 559972] [debug] |scid:c725a148133eb545b87c161b|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:1330197961|largest:1330197961|pns:0|
[2025/09/12 05:03:49 559977] [info] |scid:c725a148133eb545b87c161b|xqc_conn_on_pkt_processed|====>|conn:0000558BB88B165C|path:0|size:1200|pkt_type:INIT|pkt_num:1330197961|frame:PADDING CRYPTO |recv_time:1757653429558728|dcid:767a4244bf28a4c8714f8c99ec705c9a53b8|dcid_seq:0|
[2025/09/12 05:03:49 559983] [debug] |scid:c725a148133eb545b87c161b|xqc_timer_set|type:PATH_IDLE|expire:1757653489558728|now:1757653429558728|interv:60000000|
[2025/09/12 05:03:49 559993] [debug] |scid:c725a148133eb545b87c161b|xqc_timer_set|type:CONN_IDLE|expire:1757653489558728|now:1757653429558728|interv:60000000|
[2025/09/12 05:03:49 559997] [debug] |xqc_engine_main_logic|BEGIN|now:1757653429559997|
[2025/09/12 05:03:49 560001] [debug] |scid:c725a148133eb545b87c161b|xqc_engine_process_conn|conn:0000558BB88B165C|state:S_INIT|flag:TICKING DCID_OK UPPER_CONN_EXIST INIT_RECVD NEED_RUN (null) |now:1757653429560001|
[2025/09/12 05:03:49 560006] [info] |scid:c725a148133eb545b87c161b|xqc_conn_check_tx_key|keys are ready, can send 1rtt now|
[2025/09/12 05:03:49 560010] [debug] |scid:c725a148133eb545b87c161b|xqc_crypto_stream_on_read|encrypt_level:0|cur_state:S_INIT|next_state:S_INITIAL_RECVD|
[2025/09/12 05:03:49 560015] [debug] |scid:c725a148133eb545b87c161b|xqc_process_crypto_write_streams|
[2025/09/12 05:03:49 560018] [debug] |scid:c725a148133eb545b87c161b|xqc_crypto_stream_on_write|enc_level|0|
[2025/09/12 05:03:49 560022] [debug] |scid:c725a148133eb545b87c161b|xqc_crypto_stream_on_write|cur_state:1|switch|
[2025/09/12 05:03:49 560028] [info] |scid:c725a148133eb545b87c161b|xqc_crypto_stream_send|crypto send data|pkt_num:0|size:137|sent:94|pkt_type:INIT|frame:CRYPTO |now:1757653429560028|
[2025/09/12 05:03:49 560032] [debug] |scid:c725a148133eb545b87c161b|xqc_crypto_stream_on_write|encrypt_level:0|cur_state:S_INITIAL_RECVD|next_state:S_INITIAL_SENT|
[2025/09/12 05:03:49 560037] [debug] |scid:c725a148133eb545b87c161b|xqc_process_crypto_write_streams|
[2025/09/12 05:03:49 560068] [debug] |scid:c725a148133eb545b87c161b|xqc_crypto_stream_on_write|enc_level|2|
[2025/09/12 05:03:49 560075] [info] |scid:c725a148133eb545b87c161b|xqc_crypto_stream_send|crypto send data|pkt_num:0|size:194|sent:152|pkt_type:HSK|frame:CRYPTO |now:1757653429560075|
[2025/09/12 05:03:49 560082] [info] |scid:c725a148133eb545b87c161b|xqc_crypto_stream_send|crypto send data|pkt_num:0|size:516|sent:474|pkt_type:HSK|frame:CRYPTO |now:1757653429560082|
[2025/09/12 05:03:49 560090] [info] |scid:c725a148133eb545b87c161b|xqc_crypto_stream_send|crypto send data|pkt_num:0|size:125|sent:83|pkt_type:HSK|frame:CRYPTO |now:1757653429560089|
[2025/09/12 05:03:49 560096] [info] |scid:c725a148133eb545b87c161b|xqc_crypto_stream_send|crypto send data|pkt_num:0|size:82|sent:40|pkt_type:HSK|frame:CRYPTO |now:1757653429560096|
[2025/09/12 05:03:49 560102] [debug] |scid:c725a148133eb545b87c161b|xqc_crypto_stream_on_write|encrypt_level:2|cur_state:S_INITIAL_SENT|next_state:S_HANDSHAKE_SENT|
[2025/09/12 05:03:49 560108] [debug] |scid:c725a148133eb545b87c161b|xqc_gen_ack_frame|largest_recv:1330197961|ack_delay:1380|first_ack_range:0|largest_pkt_recv_time:1757653429558728|
[2025/09/12 05:03:49 560113] [debug] |scid:c725a148133eb545b87c161b|xqc_gen_ack_frame|high:1330197961|low:1330197961|pkt_pns:0|
[2025/09/12 05:03:49 560117] [debug] |scid:c725a148133eb545b87c161b|xqc_write_ack_to_one_packet|ack_size:13|path:0|path_largest_recv:1330197961|frame_largest_recv:1330197961|
[2025/09/12 05:03:49 560121] [debug] |scid:c725a148133eb545b87c161b|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:0|
[2025/09/12 05:03:49 560126] [debug] |scid:c725a148133eb545b87c161b|xqc_path_get_perf_class|conn:0000558BB88B165C|path_id:0|path_srtt:250000|min_srtt:250000|path_bw:0|loss_rate:0.00|path_pto:0|
[2025/09/12 05:03:49 560131] [debug] |scid:c725a148133eb545b87c161b|xqc_minrtt_scheduler_get_path|path srtt|conn:0000558BB88B165C|path_id:0|path_srtt:250000|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:03:49 560136] [debug] |scid:c725a148133eb545b87c161b|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CRYPTO |pn:0|size:137|reinj:0|path_class:2|
[2025/09/12 05:03:49 560140] [debug] |scid:c725a148133eb545b87c161b|xqc_path_get_perf_class|conn:0000558BB88B165C|path_id:0|path_srtt:250000|min_srtt:250000|path_bw:0|loss_rate:0.00|path_pto:0|
[2025/09/12 05:03:49 560145] [debug] |scid:c725a148133eb545b87c161b|xqc_minrtt_scheduler_get_path|path srtt|conn:0000558BB88B165C|path_id:0|path_srtt:250000|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:03:49 560153] [debug] |scid:c725a148133eb545b87c161b|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CRYPTO |pn:0|size:194|reinj:0|path_class:2|
[2025/09/12 05:03:49 560160] [debug] |scid:c725a148133eb545b87c161b|xqc_path_get_perf_class|conn:0000558BB88B165C|path_id:0|path_srtt:250000|min_srtt:250000|path_bw:0|loss_rate:0.00|path_pto:0|
[2025/09/12 05:03:49 560166] [debug] |scid:c725a148133eb545b87c161b|xqc_minrtt_scheduler_get_path|path srtt|conn:0000558BB88B165C|path_id:0|path_srtt:250000|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:03:49 560173] [debug] |scid:c725a148133eb545b87c161b|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CRYPTO |pn:0|size:516|reinj:0|path_class:2|
[2025/09/12 05:03:49 560180] [debug] |scid:c725a148133eb545b87c161b|xqc_path_get_perf_class|conn:0000558BB88B165C|path_id:0|path_srtt:250000|min_srtt:250000|path_bw:0|loss_rate:0.00|path_pto:0|
[2025/09/12 05:03:49 560184] [debug] |scid:c725a148133eb545b87c161b|xqc_minrtt_scheduler_get_path|path srtt|conn:0000558BB88B165C|path_id:0|path_srtt:250000|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:03:49 560188] [debug] |scid:c725a148133eb545b87c161b|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CRYPTO |pn:0|size:125|reinj:0|path_class:2|
[2025/09/12 05:03:49 560193] [debug] |scid:c725a148133eb545b87c161b|xqc_path_get_perf_class|conn:0000558BB88B165C|path_id:0|path_srtt:250000|min_srtt:250000|path_bw:0|loss_rate:0.00|path_pto:0|
[2025/09/12 05:03:49 560197] [debug] |scid:c725a148133eb545b87c161b|xqc_minrtt_scheduler_get_path|path srtt|conn:0000558BB88B165C|path_id:0|path_srtt:250000|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:03:49 560201] [debug] |scid:c725a148133eb545b87c161b|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CRYPTO |pn:0|size:82|reinj:0|path_class:2|
[2025/09/12 05:03:49 560206] [debug] |scid:c725a148133eb545b87c161b|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:ACK |stream_id:0|stream_offset:0|
[2025/09/12 05:03:49 560211] [debug] |scid:c725a148133eb545b87c161b|xqc_check_acked_or_dropped_pkt|conn:0000558BB88B165C|pkt_num:0|size:137|pkt_type:INIT|frame:CRYPTO |
[2025/09/12 05:03:49 560215] [debug] |scid:c725a148133eb545b87c161b|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:0|
[2025/09/12 05:03:49 560250] [info] |scid:c725a148133eb545b87c161b|xqc_send_packet_with_pn|<==|conn:0000558BB88B165C|path:0|pkt_num:0|size:1184|sent:1200|pkt_type:INIT|frame:PADDING CRYPTO |inflight:0|now:1757653429560223|stream_id:0|stream_offset:0|
[2025/09/12 05:03:49 560261] [debug] |scid:c725a148133eb545b87c161b|xqc_send_ctl_on_packet_sent|conn:0000558BB88B165C|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 05:03:49 560268] [debug] |scid:c725a148133eb545b87c161b|xqc_send_ctl_on_packet_sent|path:0|inflight:0|applimit:0|
[2025/09/12 05:03:49 560275] [debug] |scid:c725a148133eb545b87c161b|xqc_send_ctl_get_pto_time_and_space|srtt:250000|rtt_var:125000|pto_duration:750000|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:03:49 560281] [debug] |scid:c725a148133eb545b87c161b|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB88B165C|path:0|PNS: 0, unacked: 1184|
[2025/09/12 05:03:49 560288] [debug] |scid:c725a148133eb545b87c161b|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB88B165C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:03:49 560291] [debug] |scid:c725a148133eb545b87c161b|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB88B165C|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:03:49 560295] [debug] |scid:c725a148133eb545b87c161b|xqc_timer_set|type:LOSS_DETECTION|expire:1757653430310223|now:1757653429560274|interv:749949|
[2025/09/12 05:03:49 560299] [debug] |scid:c725a148133eb545b87c161b|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB88B165C|path:0|pns:0|expire:1757653430310223|now:1757653429560274|interval:749949|pto_count:0|srtt:250000
[2025/09/12 05:03:49 560309] [debug] |scid:c725a148133eb545b87c161b|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:45952|inflight:1184|
[2025/09/12 05:03:49 560314] [debug] |scid:c725a148133eb545b87c161b|xqc_check_acked_or_dropped_pkt|conn:0000558BB88B165C|pkt_num:0|size:194|pkt_type:HSK|frame:CRYPTO |
[2025/09/12 05:03:49 560318] [debug] |scid:c725a148133eb545b87c161b|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:0|
[2025/09/12 05:03:49 560344] [info] |scid:c725a148133eb545b87c161b|xqc_send_packet_with_pn|<==|conn:0000558BB88B165C|path:0|pkt_num:0|size:194|sent:210|pkt_type:HSK|frame:CRYPTO |inflight:1184|now:1757653429560325|stream_id:0|stream_offset:0|
[2025/09/12 05:03:49 560353] [debug] |scid:c725a148133eb545b87c161b|xqc_send_ctl_on_packet_sent|conn:0000558BB88B165C|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 05:03:49 560360] [debug] |scid:c725a148133eb545b87c161b|xqc_send_ctl_on_packet_sent|path:0|inflight:1184|applimit:0|
[2025/09/12 05:03:49 560367] [debug] |scid:c725a148133eb545b87c161b|xqc_send_ctl_get_pto_time_and_space|srtt:250000|rtt_var:125000|pto_duration:750000|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:03:49 560373] [debug] |scid:c725a148133eb545b87c161b|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB88B165C|path:0|PNS: 0, unacked: 1184|
[2025/09/12 05:03:49 560377] [debug] |scid:c725a148133eb545b87c161b|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB88B165C|path:0|PNS: 1, unacked: 194|
[2025/09/12 05:03:49 560381] [debug] |scid:c725a148133eb545b87c161b|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB88B165C|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:03:49 560385] [debug] |scid:c725a148133eb545b87c161b|xqc_timer_set|type:LOSS_DETECTION|expire:1757653430310223|now:1757653429560367|interv:749856|
[2025/09/12 05:03:49 560389] [debug] |scid:c725a148133eb545b87c161b|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB88B165C|path:0|pns:0|expire:1757653430310223|now:1757653429560367|interval:749856|pto_count:0|srtt:250000
[2025/09/12 05:03:49 560393] [debug] |scid:c725a148133eb545b87c161b|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:45952|inflight:1378|
[2025/09/12 05:03:49 560398] [debug] |scid:c725a148133eb545b87c161b|xqc_check_acked_or_dropped_pkt|conn:0000558BB88B165C|pkt_num:0|size:516|pkt_type:HSK|frame:CRYPTO |
[2025/09/12 05:03:49 560402] [debug] |scid:c725a148133eb545b87c161b|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1|
[2025/09/12 05:03:49 560427] [info] |scid:c725a148133eb545b87c161b|xqc_send_packet_with_pn|<==|conn:0000558BB88B165C|path:0|pkt_num:1|size:516|sent:532|pkt_type:HSK|frame:CRYPTO |inflight:1378|now:1757653429560408|stream_id:0|stream_offset:0|
[2025/09/12 05:03:49 560435] [debug] |scid:c725a148133eb545b87c161b|xqc_send_ctl_on_packet_sent|conn:0000558BB88B165C|path:0|pkt_num:1|origin_pktnum:0|size:516|enc_size:532|pkt_type:HSK|frame:CRYPTO |conn_state:S_HANDSHAKE_SENT|po_in_flight:0||retrans:0|
[2025/09/12 05:03:49 560442] [debug] |scid:c725a148133eb545b87c161b|xqc_send_ctl_on_packet_sent|path:0|inflight:1378|applimit:0|
[2025/09/12 05:03:49 560449] [debug] |scid:c725a148133eb545b87c161b|xqc_send_ctl_get_pto_time_and_space|srtt:250000|rtt_var:125000|pto_duration:750000|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:03:49 560454] [debug] |scid:c725a148133eb545b87c161b|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB88B165C|path:0|PNS: 0, unacked: 1184|
[2025/09/12 05:03:49 560458] [debug] |scid:c725a148133eb545b87c161b|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB88B165C|path:0|PNS: 1, unacked: 710|
[2025/09/12 05:03:49 560462] [debug] |scid:c725a148133eb545b87c161b|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB88B165C|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:03:49 560470] [debug] |scid:c725a148133eb545b87c161b|xqc_timer_set|type:LOSS_DETECTION|expire:1757653430310223|now:1757653429560448|interv:749775|
[2025/09/12 05:03:49 560474] [debug] |scid:c725a148133eb545b87c161b|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB88B165C|path:0|pns:0|expire:1757653430310223|now:1757653429560448|interval:749775|pto_count:0|srtt:250000
[2025/09/12 05:03:49 560478] [debug] |scid:c725a148133eb545b87c161b|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:45952|inflight:1894|
[2025/09/12 05:03:49 560483] [debug] |scid:c725a148133eb545b87c161b|xqc_check_acked_or_dropped_pkt|conn:0000558BB88B165C|pkt_num:0|size:125|pkt_type:HSK|frame:CRYPTO |
[2025/09/12 05:03:49 560487] [debug] |scid:c725a148133eb545b87c161b|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:2|
[2025/09/12 05:03:49 560511] [info] |scid:c725a148133eb545b87c161b|xqc_send_packet_with_pn|<==|conn:0000558BB88B165C|path:0|pkt_num:2|size:125|sent:141|pkt_type:HSK|frame:CRYPTO |inflight:1894|now:1757653429560493|stream_id:0|stream_offset:0|
[2025/09/12 05:03:49 560519] [debug] |scid:c725a148133eb545b87c161b|xqc_send_ctl_on_packet_sent|conn:0000558BB88B165C|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 05:03:49 560526] [debug] |scid:c725a148133eb545b87c161b|xqc_send_ctl_on_packet_sent|path:0|inflight:1894|applimit:0|
[2025/09/12 05:03:49 560532] [debug] |scid:c725a148133eb545b87c161b|xqc_send_ctl_get_pto_time_and_space|srtt:250000|rtt_var:125000|pto_duration:750000|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:03:49 560538] [debug] |scid:c725a148133eb545b87c161b|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB88B165C|path:0|PNS: 0, unacked: 1184|
[2025/09/12 05:03:49 560542] [debug] |scid:c725a148133eb545b87c161b|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB88B165C|path:0|PNS: 1, unacked: 835|
[2025/09/12 05:03:49 560546] [debug] |scid:c725a148133eb545b87c161b|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB88B165C|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:03:49 560550] [debug] |scid:c725a148133eb545b87c161b|xqc_timer_set|type:LOSS_DETECTION|expire:1757653430310223|now:1757653429560532|interv:749691|
[2025/09/12 05:03:49 560553] [debug] |scid:c725a148133eb545b87c161b|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB88B165C|path:0|pns:0|expire:1757653430310223|now:1757653429560532|interval:749691|pto_count:0|srtt:250000
[2025/09/12 05:03:49 560558] [debug] |scid:c725a148133eb545b87c161b|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:45952|inflight:2019|
[2025/09/12 05:03:49 560562] [debug] |scid:c725a148133eb545b87c161b|xqc_check_acked_or_dropped_pkt|conn:0000558BB88B165C|pkt_num:0|size:82|pkt_type:HSK|frame:CRYPTO |
[2025/09/12 05:03:49 560567] [debug] |scid:c725a148133eb545b87c161b|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:3|
[2025/09/12 05:03:49 560588] [info] |scid:c725a148133eb545b87c161b|xqc_send_packet_with_pn|<==|conn:0000558BB88B165C|path:0|pkt_num:3|size:82|sent:98|pkt_type:HSK|frame:CRYPTO |inflight:2019|now:1757653429560572|stream_id:0|stream_offset:0|
[2025/09/12 05:03:49 560597] [debug] |scid:c725a148133eb545b87c161b|xqc_send_ctl_on_packet_sent|conn:0000558BB88B165C|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 05:03:49 560604] [debug] |scid:c725a148133eb545b87c161b|xqc_send_ctl_on_packet_sent|path:0|inflight:2019|applimit:0|
[2025/09/12 05:03:49 560611] [debug] |scid:c725a148133eb545b87c161b|xqc_send_ctl_get_pto_time_and_space|srtt:250000|rtt_var:125000|pto_duration:750000|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:03:49 560616] [debug] |scid:c725a148133eb545b87c161b|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB88B165C|path:0|PNS: 0, unacked: 1184|
[2025/09/12 05:03:49 560620] [debug] |scid:c725a148133eb545b87c161b|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB88B165C|path:0|PNS: 1, unacked: 917|
[2025/09/12 05:03:49 560628] [debug] |scid:c725a148133eb545b87c161b|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB88B165C|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:03:49 560633] [debug] |scid:c725a148133eb545b87c161b|xqc_timer_set|type:LOSS_DETECTION|expire:1757653430310223|now:1757653429560611|interv:749612|
[2025/09/12 05:03:49 560637] [debug] |scid:c725a148133eb545b87c161b|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB88B165C|path:0|pns:0|expire:1757653430310223|now:1757653429560611|interval:749612|pto_count:0|srtt:250000
[2025/09/12 05:03:49 560641] [debug] |scid:c725a148133eb545b87c161b|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:45952|inflight:2101|
[2025/09/12 05:03:49 560646] [debug] |scid:c725a148133eb545b87c161b|xqc_check_acked_or_dropped_pkt|conn:0000558BB88B165C|pkt_num:0|size:56|pkt_type:INIT|frame:ACK |
[2025/09/12 05:03:49 560650] [debug] |scid:c725a148133eb545b87c161b|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1|
[2025/09/12 05:03:49 560673] [info] |scid:c725a148133eb545b87c161b|xqc_send_packet_with_pn|<==|conn:0000558BB88B165C|path:0|pkt_num:1|size:56|sent:72|pkt_type:INIT|frame:ACK |inflight:2101|now:1757653429560656|stream_id:0|stream_offset:0|
[2025/09/12 05:03:49 560682] [debug] |scid:c725a148133eb545b87c161b|xqc_send_ctl_on_packet_sent|conn:0000558BB88B165C|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 05:03:49 560690] [debug] |scid:c725a148133eb545b87c161b|xqc_conn_next_wakeup_time|wakeup_time:1757653430310223|
[2025/09/12 05:03:49 560697] [debug] |scid:c725a148133eb545b87c161b|xqc_engine_add_wakeup_queue|next_tick_time:1757653430310223|
[2025/09/12 05:03:49 560702] [debug] |xqc_engine_wakeup_after|wakeup:1757653429739869|now:1757653429560702|diff:179167|
[2025/09/12 05:03:49 560706] [debug] |xqc_engine_main_logic|END|now:1757653429560001|
[2025/09/12 05:03:49 560712] [debug] |xqc_engine_main_logic|BEGIN|now:1757653429560712|
[2025/09/12 05:03:49 560715] [debug] |xqc_engine_wakeup_after|wakeup:1757653429739869|now:1757653429560715|diff:179154|
[2025/09/12 05:03:49 560719] [debug] |xqc_engine_main_logic|END|now:1757653429560712|
[2025/09/12 05:03:49 593946] [info] |xqc_engine_packet_process|==>|conn:0000558BB88B165C|size:1200|state:S_HANDSHAKE_SENT|recv_time:1757653429593944|
[2025/09/12 05:03:49 593967] [debug] |scid:c725a148133eb545b87c161b|xqc_packet_parse_initial|packet parse|initial|
[2025/09/12 05:03:49 593975] [debug] |scid:c725a148133eb545b87c161b|xqc_packet_parse_initial|success|Length:25|
[2025/09/12 05:03:49 593986] [debug] |scid:c725a148133eb545b87c161b|xqc_packet_decrypt|largest_pn:1330197961|
[2025/09/12 05:03:49 593994] [debug] |scid:c725a148133eb545b87c161b|xqc_packet_decrypt|decryption nonce|path_id:0|pn:1330197962|
[2025/09/12 05:03:49 594006] [debug] |scid:c725a148133eb545b87c161b|xqc_packet_decrypt_single|pkt_type:INIT|pkt_num:1330197962|
[2025/09/12 05:03:49 594014] [debug] |scid:c725a148133eb545b87c161b|xqc_process_frames|frame_type:2|
[2025/09/12 05:03:49 594025] [debug] |scid:c725a148133eb545b87c161b|xqc_send_ctl_on_ack_received|conn:0000558BB88B165C|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 05:03:49 594036] [debug] |scid:c725a148133eb545b87c161b|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:1184|prior_delivered:0|prior_time:1757653429560223|is_app_limited:1|send_elapse:0|ack_elapse:33721|ctl_first_sent_time:1757653429560223|lagest_ack_time:1757653429593944|curr_delivered:1184|
[2025/09/12 05:03:49 594065] [debug] |scid:c725a148133eb545b87c161b|xqc_update_sample|sampler_sent_time_update:1757653429560223|
[2025/09/12 05:03:49 594074] [debug] |scid:c725a148133eb545b87c161b|xqc_send_ctl_on_ack_received|sndq_packets_used:4||sndq_packets_used_bytes:0|sndq_packets_free:2|
[2025/09/12 05:03:49 594093] [debug] |scid:c725a148133eb545b87c161b|xqc_send_ctl_update_rtt|before update rtt|conn:0000558BB88B165C|srtt:250000|rttvar:125000|minrtt:4294967295|latest_rtt:33721|ack_delay:0|
[2025/09/12 05:03:49 594103] [debug] |scid:c725a148133eb545b87c161b|xqc_send_ctl_update_rtt|l-0.0.0.0-443-c725a148133eb545b87c161b p-193.167.0.100-42499-158dd7b1fc29e9f04f12b331ee120dc43c |after update rtt|conn:0000558BB88B165C|srtt:33721|rttvar:16860|minrtt:33721|latest_rtt:33721|ack_delay:0|
[2025/09/12 05:03:49 594113] [debug] |scid:c725a148133eb545b87c161b|xqc_send_ctl_get_lost_sent_pn|largest_acked:0|lost_pn:18446744073709551615|thresh:3|
[2025/09/12 05:03:49 594123] [debug] |scid:c725a148133eb545b87c161b|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:03:49 594131] [debug] |scid:c725a148133eb545b87c161b|xqc_send_ctl_get_pto_time_and_space|srtt:33721|rtt_var:16860|pto_duration:101161|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:03:49 594139] [debug] |scid:c725a148133eb545b87c161b|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB88B165C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:03:49 594147] [debug] |scid:c725a148133eb545b87c161b|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB88B165C|path:0|PNS: 1, unacked: 917|
[2025/09/12 05:03:49 594156] [debug] |scid:c725a148133eb545b87c161b|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB88B165C|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:03:49 594163] [debug] |scid:c725a148133eb545b87c161b|xqc_timer_set|type:LOSS_DETECTION|expire:1757653429661733|now:1757653429594130|interv:67603|
[2025/09/12 05:03:49 594168] [debug] |scid:c725a148133eb545b87c161b|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB88B165C|path:0|pns:1|expire:1757653429661733|now:1757653429594130|interval:67603|pto_count:0|srtt:33721
[2025/09/12 05:03:49 594174] [debug] |scid:c725a148133eb545b87c161b|xqc_generate_sample|sampler: send_elapse 0, ack_elapse 33721, delivered 1184|rate 35111|lost 0|
[2025/09/12 05:03:49 594180] [debug] |scid:c725a148133eb545b87c161b|xqc_bbr_update_bandwidth|BBRv1: RTT round update 0 -> 1|
[2025/09/12 05:03:49 594186] [debug] |scid:c725a148133eb545b87c161b|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (35111) in round 1|
[2025/09/12 05:03:49 594192] [debug] |scid:c725a148133eb545b87c161b|xqc_bbr_update_min_rtt|probertt expire|rtt:33721, old_rtt:2147483647|
[2025/09/12 05:03:49 594197] [debug] |scid:c725a148133eb545b87c161b|xqc_bbr_update_min_rtt|minrtt expire|rtt:33721, old_rtt:2147483647|
[2025/09/12 05:03:49 594203] [debug] |scid:c725a148133eb545b87c161b|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:5744|extra_cwnd:2368|
[2025/09/12 05:03:49 594208] [debug] |scid:c725a148133eb545b87c161b|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:45952|packet_lost:0|acked:1184|po_sent_time:1757653429560223|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1184|
[2025/09/12 05:03:49 594215] [debug] |scid:c725a148133eb545b87c161b|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:45952|packet_lost:0|acked:1184|po_sent_time:1757653429560223|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1184|
[2025/09/12 05:03:49 594221] [debug] |scid:c725a148133eb545b87c161b|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-c725a148133eb545b87c161b p-193.167.0.100-42499-158dd7b1fc29e9f04f12b331ee120dc43c |bbr on ack|mode:0|pacing_rate:3931421|bw:35111|cwnd:47136|full_bw_reached:0|inflight:917|srtt:33721|latest_rtt:33721|min_rtt:33721|applimit:1|lost:0|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:1|
[2025/09/12 05:03:49 594229] [stats] |scid:c725a148133eb545b87c161b|xqc_send_ctl_info_circle_record|l-0.0.0.0-443-c725a148133eb545b87c161b p-193.167.0.100-42499-158dd7b1fc29e9f04f12b331ee120dc43c |path:0||cwnd:47136|inflight:917|mode:0|applimit:0|pacing_rate:3931421|bw:35111|srtt:33721|latest_rtt:33721|min_rtt:33721|send:5|lost:0|tlp:0|recv:1|recovery:0|slow_start:1|conn_life:35479|acked:1184|delivered:1184|is_cwnd_limited:0|
[2025/09/12 05:03:49 594242] [info] |scid:c725a148133eb545b87c161b|xqc_conn_addr_validated|Address Validated|conn:0000558BB88B165C|role:1|
[2025/09/12 05:03:49 594248] [debug] |scid:c725a148133eb545b87c161b|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:1330197962|largest:1330197962|pns:0|
[2025/09/12 05:03:49 594254] [info] |scid:c725a148133eb545b87c161b|xqc_conn_on_pkt_processed|====>|conn:0000558BB88B165C|path:0|size:1200|pkt_type:INIT|pkt_num:1330197962|frame:ACK |recv_time:1757653429593944|dcid:c725a148133eb545b87c161b|dcid_seq:0|
[2025/09/12 05:03:49 594261] [debug] |scid:c725a148133eb545b87c161b|xqc_packet_parse_handshake|success|Length:1094|
[2025/09/12 05:03:49 594269] [debug] |scid:c725a148133eb545b87c161b|xqc_packet_decrypt|largest_pn:0|
[2025/09/12 05:03:49 594274] [debug] |scid:c725a148133eb545b87c161b|xqc_packet_decrypt|decryption nonce|path_id:0|pn:1330197961|
[2025/09/12 05:03:49 594282] [debug] |scid:c725a148133eb545b87c161b|xqc_packet_decrypt_single|pkt_type:HSK|pkt_num:1330197961|
[2025/09/12 05:03:49 594287] [debug] |scid:c725a148133eb545b87c161b|xqc_process_frames|frame_type:2|
[2025/09/12 05:03:49 594293] [debug] |scid:c725a148133eb545b87c161b|xqc_send_ctl_on_ack_received|conn:0000558BB88B165C|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 05:03:49 594299] [debug] |scid:c725a148133eb545b87c161b|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:1378|prior_delivered:0|prior_time:1757653429560223|is_app_limited:1|send_elapse:102|ack_elapse:33721|ctl_first_sent_time:1757653429560325|lagest_ack_time:1757653429593944|curr_delivered:1378|
[2025/09/12 05:03:49 594306] [debug] |scid:c725a148133eb545b87c161b|xqc_update_sample|sampler_sent_time_update:1757653429560325|
[2025/09/12 05:03:49 594311] [debug] |scid:c725a148133eb545b87c161b|xqc_send_ctl_on_ack_received|sndq_packets_used:3||sndq_packets_used_bytes:0|sndq_packets_free:3|
[2025/09/12 05:03:49 594317] [debug] |scid:c725a148133eb545b87c161b|xqc_send_ctl_on_ack_received|conn:0000558BB88B165C|path:0|pkt_num:1|origin_pktnum:0|size:516|pns:1|pkt_type:HSK|frame:CRYPTO |conn_state:S_HANDSHAKE_SENT|frame_largest_ack:3|path_largest_ack:1|
[2025/09/12 05:03:49 594322] [debug] |scid:c725a148133eb545b87c161b|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:1894|prior_delivered:0|prior_time:1757653429560223|is_app_limited:1|send_elapse:185|ack_elapse:33721|ctl_first_sent_time:1757653429560408|lagest_ack_time:1757653429593944|curr_delivered:1894|
[2025/09/12 05:03:49 594328] [debug] |scid:c725a148133eb545b87c161b|xqc_update_sample|sampler_sent_time_update:1757653429560408|
[2025/09/12 05:03:49 594334] [debug] |scid:c725a148133eb545b87c161b|xqc_send_ctl_on_ack_received|sndq_packets_used:2||sndq_packets_used_bytes:0|sndq_packets_free:4|
[2025/09/12 05:03:49 594339] [debug] |scid:c725a148133eb545b87c161b|xqc_send_ctl_on_ack_received|conn:0000558BB88B165C|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 05:03:49 594345] [debug] |scid:c725a148133eb545b87c161b|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:2101|prior_delivered:0|prior_time:1757653429560223|is_app_limited:1|send_elapse:349|ack_elapse:33721|ctl_first_sent_time:1757653429560572|lagest_ack_time:1757653429593944|curr_delivered:1976|
[2025/09/12 05:03:49 594350] [debug] |scid:c725a148133eb545b87c161b|xqc_update_sample|sampler_sent_time_update:1757653429560572|
[2025/09/12 05:03:49 594356] [debug] |scid:c725a148133eb545b87c161b|xqc_send_ctl_on_ack_received|sndq_packets_used:1||sndq_packets_used_bytes:0|sndq_packets_free:5|
[2025/09/12 05:03:49 594361] [debug] |scid:c725a148133eb545b87c161b|xqc_send_ctl_update_rtt|before update rtt|conn:0000558BB88B165C|srtt:33721|rttvar:16860|minrtt:33721|latest_rtt:33372|ack_delay:0|
[2025/09/12 05:03:49 594366] [debug] |scid:c725a148133eb545b87c161b|xqc_send_ctl_update_rtt|l-0.0.0.0-443-c725a148133eb545b87c161b p-193.167.0.100-42499-158dd7b1fc29e9f04f12b331ee120dc43c |after update rtt|conn:0000558BB88B165C|srtt:33677|rttvar:12732|minrtt:33372|latest_rtt:33372|ack_delay:0|
[2025/09/12 05:03:49 594376] [debug] |scid:c725a148133eb545b87c161b|xqc_send_ctl_get_lost_sent_pn|largest_acked:3|lost_pn:0|thresh:3|
[2025/09/12 05:03:49 594382] [debug] |scid:c725a148133eb545b87c161b|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:03:49 594387] [debug] |scid:c725a148133eb545b87c161b|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:0000558BB88B165C|path:0|pns:1|expire:1757653429598379|now:1757653429594387|interval:3992|
[2025/09/12 05:03:49 594393] [debug] |scid:c725a148133eb545b87c161b|xqc_timer_set|type:LOSS_DETECTION|expire:1757653429598379|now:1757653429594387|interv:3992|
[2025/09/12 05:03:49 594398] [debug] |scid:c725a148133eb545b87c161b|xqc_generate_sample|sampler: send_elapse 349, ack_elapse 33721, delivered 1976|rate 58598|lost 0|
[2025/09/12 05:03:49 594404] [debug] |scid:c725a148133eb545b87c161b|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (58598) in round 1|
[2025/09/12 05:03:49 594409] [debug] |scid:c725a148133eb545b87c161b|xqc_bbr_update_min_rtt|probertt expire|rtt:33372, old_rtt:33721|
[2025/09/12 05:03:49 594414] [debug] |scid:c725a148133eb545b87c161b|xqc_bbr_update_min_rtt|minrtt expire|rtt:33372, old_rtt:33721|
[2025/09/12 05:03:49 594419] [debug] |scid:c725a148133eb545b87c161b|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:5744|extra_cwnd:3952|
[2025/09/12 05:03:49 594425] [debug] |scid:c725a148133eb545b87c161b|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:47136|packet_lost:0|acked:792|po_sent_time:1757653429560572|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1184|
[2025/09/12 05:03:49 594431] [debug] |scid:c725a148133eb545b87c161b|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:47136|packet_lost:0|acked:792|po_sent_time:1757653429560572|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1184|
[2025/09/12 05:03:49 594436] [debug] |scid:c725a148133eb545b87c161b|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-c725a148133eb545b87c161b p-193.167.0.100-42499-158dd7b1fc29e9f04f12b331ee120dc43c |bbr on ack|mode:0|pacing_rate:3931421|bw:58598|cwnd:47928|full_bw_reached:0|inflight:125|srtt:33677|latest_rtt:33372|min_rtt:33372|applimit:1|lost:0|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:03:49 594443] [stats] |scid:c725a148133eb545b87c161b|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-c725a148133eb545b87c161b p-193.167.0.100-42499-158dd7b1fc29e9f04f12b331ee120dc43c |bandwidth change record|bw_before:35111|bw_after:58598|srtt:33677|cwnd:47928|
[2025/09/12 05:03:49 594449] [debug] |scid:c725a148133eb545b87c161b|xqc_process_frames|frame_type:0|
[2025/09/12 05:03:49 594454] [debug] |scid:c725a148133eb545b87c161b|xqc_process_padding_frame|process padding|
[2025/09/12 05:03:49 594462] [info] |scid:c725a148133eb545b87c161b|xqc_send_ctl_on_pns_discard|xqc_send_ctl_set_loss_detection_timer on discard pns:0
[2025/09/12 05:03:49 594467] [debug] |scid:c725a148133eb545b87c161b|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:0000558BB88B165C|path:0|pns:1|expire:1757653429598379|now:1757653429594467|interval:3912|
[2025/09/12 05:03:49 594473] [debug] |scid:c725a148133eb545b87c161b|xqc_timer_set|type:LOSS_DETECTION|expire:1757653429598379|now:1757653429594467|interv:3912|
[2025/09/12 05:03:49 594479] [debug] |scid:c725a148133eb545b87c161b|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:1330197961|largest:1330197961|pns:1|
[2025/09/12 05:03:49 594485] [info] |scid:c725a148133eb545b87c161b|xqc_conn_on_pkt_processed|====>|conn:0000558BB88B165C|path:0|size:1134|pkt_type:HSK|pkt_num:1330197961|frame:PADDING ACK |recv_time:1757653429593944|dcid:c725a148133eb545b87c161b|dcid_seq:0|
[2025/09/12 05:03:49 594491] [debug] |scid:c725a148133eb545b87c161b|xqc_timer_set|type:PATH_IDLE|expire:1757653489593944|now:1757653429593944|interv:60000000|
[2025/09/12 05:03:49 594500] [debug] |scid:c725a148133eb545b87c161b|xqc_timer_set|type:CONN_IDLE|expire:1757653489593944|now:1757653429593944|interv:60000000|
[2025/09/12 05:03:49 594505] [debug] |scid:c725a148133eb545b87c161b|xqc_engine_remove_wakeup_queue|next_tick_time:1757653430310223|pq_index:2|
[2025/09/12 05:03:49 594511] [debug] |scid:c725a148133eb545b87c161b|xqc_engine_add_active_queue|last_ticked_time:1757653429560001|
[2025/09/12 05:03:49 594516] [debug] |xqc_engine_main_logic|BEGIN|now:1757653429594516|
[2025/09/12 05:03:49 594522] [debug] |scid:c725a148133eb545b87c161b|xqc_engine_process_conn|conn:0000558BB88B165C|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:1757653429594521|
[2025/09/12 05:03:49 594531] [debug] |scid:c725a148133eb545b87c161b|xqc_conn_next_wakeup_time|wakeup_time:1757653429598379|
[2025/09/12 05:03:49 594536] [debug] |scid:c725a148133eb545b87c161b|xqc_engine_add_wakeup_queue|next_tick_time:1757653429598379|
[2025/09/12 05:03:49 594541] [debug] |xqc_engine_wakeup_after|wakeup:1757653429598379|now:1757653429594541|diff:3838|
[2025/09/12 05:03:49 594547] [debug] |xqc_engine_main_logic|END|now:1757653429594521|
[2025/09/12 05:03:49 594554] [debug] |xqc_engine_main_logic|BEGIN|now:1757653429594554|
[2025/09/12 05:03:49 594559] [debug] |xqc_engine_wakeup_after|wakeup:1757653429598379|now:1757653429594559|diff:3820|
[2025/09/12 05:03:49 594564] [debug] |xqc_engine_main_logic|END|now:1757653429594554|
[2025/09/12 05:03:49 598641] [debug] |xqc_engine_main_logic|BEGIN|now:1757653429598641|
[2025/09/12 05:03:49 598650] [debug] |scid:c725a148133eb545b87c161b|xqc_engine_remove_wakeup_queue|next_tick_time:1757653429598379|pq_index:0|
[2025/09/12 05:03:49 598655] [debug] |scid:c725a148133eb545b87c161b|xqc_engine_add_active_queue|last_ticked_time:1757653429594521|
[2025/09/12 05:03:49 598661] [debug] |scid:c725a148133eb545b87c161b|xqc_engine_process_conn|conn:0000558BB88B165C|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:1757653429598660|
[2025/09/12 05:03:49 598667] [debug] |scid:c725a148133eb545b87c161b|xqc_timer_expire|timer expired|type:LOSS_DETECTION|expire_time:1757653429598379|now:1757653429598660|
[2025/09/12 05:03:49 598672] [debug] |scid:c725a148133eb545b87c161b|xqc_timer_loss_detection_timeout|path:0|loss_detection_timeout|
[2025/09/12 05:03:49 598676] [debug] |scid:c725a148133eb545b87c161b|xqc_timer_loss_detection_timeout|xqc_send_ctl_detect_lost|
[2025/09/12 05:03:49 598681] [debug] |scid:c725a148133eb545b87c161b|xqc_send_ctl_get_lost_sent_pn|largest_acked:3|lost_pn:0|thresh:3|
[2025/09/12 05:03:49 598687] [debug] |scid:c725a148133eb545b87c161b|xqc_send_ctl_detect_lost|mark lost|pns:1|pkt_num:2|lost_pn:0|po_sent_time:1757653429560493|lost_send_time:1757653429560774|loss_delay:37886|frame:CRYPTO |repair:32|
[2025/09/12 05:03:49 598693] [debug] |scid:c725a148133eb545b87c161b|xqc_send_ctl_detect_lost|OnLostDetection|largest_lost sent time: 1757653429560493u|
[2025/09/12 05:03:49 598698] [stats] |scid:c725a148133eb545b87c161b|xqc_send_ctl_detect_lost|l-0.0.0.0-443-c725a148133eb545b87c161b p-193.167.0.100-42499-158dd7b1fc29e9f04f12b331ee120dc43c |lost interval:1757653429598660|lost_count:1|send_count:5|pkt_num:2|po_send_time:1757653429560493|srtt:33677|cwnd:47928|bw:58598|conn_life:39911|now:0|last_lost_time:39911|
[2025/09/12 05:03:49 598704] [debug] |scid:c725a148133eb545b87c161b|xqc_timer_loss_detection_timeout|xqc_send_ctl_set_loss_detection_timer|loss|
[2025/09/12 05:03:49 598708] [debug] |scid:c725a148133eb545b87c161b|xqc_send_ctl_set_loss_detection_timer|unset|no ack-eliciting pkts in flight|conn:0000558BB88B165C|path:0|
[2025/09/12 05:03:49 598713] [debug] |scid:c725a148133eb545b87c161b|xqc_timer_unset|type:LOSS_DETECTION|
[2025/09/12 05:03:49 598723] [debug] |scid:c725a148133eb545b87c161b|xqc_timer_expire|unset|type:LOSS_DETECTION|expire_time:0|now:1757653429598660|
[2025/09/12 05:03:49 598728] [debug] |scid:c725a148133eb545b87c161b|xqc_timer_unset|type:LOSS_DETECTION|
[2025/09/12 05:03:49 598733] [debug] |scid:c725a148133eb545b87c161b|xqc_path_get_perf_class|conn:0000558BB88B165C|path_id:0|path_srtt:33677|min_srtt:33677|path_bw:58598|loss_rate:0.00|path_pto:0|
[2025/09/12 05:03:49 598739] [debug] |scid:c725a148133eb545b87c161b|xqc_send_ctl_can_send|l-0.0.0.0-443-c725a148133eb545b87c161b p-193.167.0.100-42499-158dd7b1fc29e9f04f12b331ee120dc43c |path:0|can:1|pkt_sz:125|schedule_bytes:0|inflight:0|cwnd:47928|conn:0000558BB88B165C|stream_id:0|stream_offset:0|
[2025/09/12 05:03:49 598745] [debug] |scid:c725a148133eb545b87c161b|xqc_minrtt_scheduler_get_path|path srtt|conn:0000558BB88B165C|path_id:0|path_srtt:33677|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:03:49 598751] [debug] |scid:c725a148133eb545b87c161b|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CRYPTO |pn:2|size:125|reinj:0|path_class:2|
[2025/09/12 05:03:49 598757] [debug] |scid:c725a148133eb545b87c161b|xqc_check_acked_or_dropped_pkt|conn:0000558BB88B165C|pkt_num:2|size:125|pkt_type:HSK|frame:CRYPTO |
[2025/09/12 05:03:49 598762] [debug] |scid:c725a148133eb545b87c161b|xqc_send_ctl_can_send|l-0.0.0.0-443-c725a148133eb545b87c161b p-193.167.0.100-42499-158dd7b1fc29e9f04f12b331ee120dc43c |path:0|can:1|pkt_sz:125|schedule_bytes:0|inflight:0|cwnd:47928|conn:0000558BB88B165C|stream_id:0|stream_offset:0|
[2025/09/12 05:03:49 598767] [debug] |scid:c725a148133eb545b87c161b|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:03:49 598773] [debug] |scid:c725a148133eb545b87c161b|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:4|
[2025/09/12 05:03:49 598813] [info] |scid:c725a148133eb545b87c161b|xqc_send_packet_with_pn|<==|conn:0000558BB88B165C|path:0|pkt_num:4|size:125|sent:141|pkt_type:HSK|frame:CRYPTO |inflight:0|now:1757653429598781|stream_id:0|stream_offset:0|
[2025/09/12 05:03:49 598824] [debug] |scid:c725a148133eb545b87c161b|xqc_send_ctl_on_packet_sent|conn:0000558BB88B165C|path:0|pkt_num:4|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 05:03:49 598832] [debug] |scid:c725a148133eb545b87c161b|xqc_send_ctl_on_packet_sent|path:0|inflight:0|applimit:0|
[2025/09/12 05:03:49 598841] [debug] |scid:c725a148133eb545b87c161b|xqc_send_ctl_get_pto_time_and_space|srtt:33677|rtt_var:12732|pto_duration:84605|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:03:49 598850] [debug] |scid:c725a148133eb545b87c161b|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB88B165C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:03:49 598856] [debug] |scid:c725a148133eb545b87c161b|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB88B165C|path:0|PNS: 1, unacked: 125|
[2025/09/12 05:03:49 598861] [debug] |scid:c725a148133eb545b87c161b|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB88B165C|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:03:49 598866] [debug] |scid:c725a148133eb545b87c161b|xqc_timer_set|type:LOSS_DETECTION|expire:1757653429683386|now:1757653429598840|interv:84546|
[2025/09/12 05:03:49 598871] [debug] |scid:c725a148133eb545b87c161b|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB88B165C|path:0|pns:1|expire:1757653429683386|now:1757653429598840|interval:84546|pto_count:0|srtt:33677
[2025/09/12 05:03:49 598876] [debug] |scid:c725a148133eb545b87c161b|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:47928|inflight:125|
[2025/09/12 05:03:49 598882] [debug] |scid:c725a148133eb545b87c161b|xqc_conn_next_wakeup_time|wakeup_time:1757653429683386|
[2025/09/12 05:03:49 598888] [debug] |scid:c725a148133eb545b87c161b|xqc_engine_add_wakeup_queue|next_tick_time:1757653429683386|
[2025/09/12 05:03:49 598892] [debug] |xqc_engine_wakeup_after|wakeup:1757653429683386|now:1757653429598892|diff:84494|
[2025/09/12 05:03:49 598902] [debug] |xqc_engine_main_logic|END|now:1757653429598660|
[2025/09/12 05:03:49 684013] [debug] |xqc_engine_main_logic|BEGIN|now:1757653429684013|
[2025/09/12 05:03:49 684028] [debug] |scid:c725a148133eb545b87c161b|xqc_engine_remove_wakeup_queue|next_tick_time:1757653429683386|pq_index:0|
[2025/09/12 05:03:49 684034] [debug] |scid:c725a148133eb545b87c161b|xqc_engine_add_active_queue|last_ticked_time:1757653429598660|
[2025/09/12 05:03:49 684063] [debug] |scid:c725a148133eb545b87c161b|xqc_engine_process_conn|conn:0000558BB88B165C|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:1757653429684062|
[2025/09/12 05:03:49 684069] [debug] |scid:c725a148133eb545b87c161b|xqc_timer_expire|timer expired|type:LOSS_DETECTION|expire_time:1757653429683386|now:1757653429684062|
[2025/09/12 05:03:49 684075] [debug] |scid:c725a148133eb545b87c161b|xqc_timer_loss_detection_timeout|path:0|loss_detection_timeout|
[2025/09/12 05:03:49 684080] [debug] |scid:c725a148133eb545b87c161b|xqc_timer_loss_detection_timeout|send Probe pkts|conn:0000558BB88B165C|path:0|bytes_in_flight:125|
[2025/09/12 05:03:49 684085] [debug] |scid:c725a148133eb545b87c161b|xqc_send_ctl_get_pto_time_and_space|srtt:33677|rtt_var:12732|pto_duration:84605|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:03:49 684091] [debug] |scid:c725a148133eb545b87c161b|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB88B165C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:03:49 684097] [debug] |scid:c725a148133eb545b87c161b|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB88B165C|path:0|PNS: 1, unacked: 125|
[2025/09/12 05:03:49 684102] [debug] |scid:c725a148133eb545b87c161b|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB88B165C|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:03:49 684107] [debug] |scid:c725a148133eb545b87c161b|xqc_path_send_one_or_two_ack_elicit_pkts|send two ack-eliciting pkts|path:0|pns:1|
[2025/09/12 05:03:49 684113] [debug] |scid:c725a148133eb545b87c161b|xqc_conn_send_probe_pkt|conn:0000558BB88B165C|path:0|pkt_num:2|size:125|pkt_type:HSK|frame:CRYPTO |conn_state:S_HANDSHAKE_SENT|
[2025/09/12 05:03:49 684119] [debug] |scid:c725a148133eb545b87c161b|xqc_conn_send_probe_pkt|conn:0000558BB88B165C|path:0|pkt_num:4|size:125|pkt_type:HSK|frame:CRYPTO |conn_state:S_HANDSHAKE_SENT|
[2025/09/12 05:03:49 684125] [debug] |scid:c725a148133eb545b87c161b|xqc_timer_loss_detection_timeout|xqc_send_ctl_set_loss_detection_timer|PTO|conn:0000558BB88B165C|pto_count:1
[2025/09/12 05:03:49 684131] [debug] |scid:c725a148133eb545b87c161b|xqc_send_ctl_set_loss_detection_timer|unset|no ack-eliciting pkts in flight|conn:0000558BB88B165C|path:0|
[2025/09/12 05:03:49 684136] [debug] |scid:c725a148133eb545b87c161b|xqc_timer_unset|type:LOSS_DETECTION|
[2025/09/12 05:03:49 684141] [debug] |scid:c725a148133eb545b87c161b|xqc_timer_expire|unset|type:LOSS_DETECTION|expire_time:0|now:1757653429684062|
[2025/09/12 05:03:49 684146] [debug] |scid:c725a148133eb545b87c161b|xqc_timer_unset|type:LOSS_DETECTION|
[2025/09/12 05:03:49 684153] [debug] |scid:c725a148133eb545b87c161b|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:CRYPTO |stream_id:0|stream_offset:0|
[2025/09/12 05:03:49 684159] [debug] |scid:c725a148133eb545b87c161b|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:CRYPTO |stream_id:0|stream_offset:0|
[2025/09/12 05:03:49 684165] [debug] |scid:c725a148133eb545b87c161b|xqc_check_acked_or_dropped_pkt|conn:0000558BB88B165C|pkt_num:2|size:125|pkt_type:HSK|frame:CRYPTO |
[2025/09/12 05:03:49 684171] [debug] |scid:c725a148133eb545b87c161b|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:5|
[2025/09/12 05:03:49 684221] [info] |scid:c725a148133eb545b87c161b|xqc_send_packet_with_pn|<==|conn:0000558BB88B165C|path:0|pkt_num:5|size:125|sent:141|pkt_type:HSK|frame:CRYPTO |inflight:0|now:1757653429684181|stream_id:0|stream_offset:0|
[2025/09/12 05:03:49 684234] [debug] |scid:c725a148133eb545b87c161b|xqc_send_ctl_on_packet_sent|conn:0000558BB88B165C|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:0|
[2025/09/12 05:03:49 684254] [debug] |scid:c725a148133eb545b87c161b|xqc_send_ctl_on_packet_sent|path:0|inflight:0|applimit:0|
[2025/09/12 05:03:49 684262] [debug] |scid:c725a148133eb545b87c161b|xqc_send_ctl_get_pto_time_and_space|srtt:33677|rtt_var:12732|pto_duration:169210|backoff_factor:2.00|backoff:2.00|pto_cnt:1|max_ack_delay:25|
[2025/09/12 05:03:49 684272] [debug] |scid:c725a148133eb545b87c161b|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB88B165C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:03:49 684277] [debug] |scid:c725a148133eb545b87c161b|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB88B165C|path:0|PNS: 1, unacked: 125|
[2025/09/12 05:03:49 684282] [debug] |scid:c725a148133eb545b87c161b|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB88B165C|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:03:49 684288] [debug] |scid:c725a148133eb545b87c161b|xqc_timer_set|type:LOSS_DETECTION|expire:1757653429853391|now:1757653429684262|interv:169129|
[2025/09/12 05:03:49 684293] [debug] |scid:c725a148133eb545b87c161b|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB88B165C|path:0|pns:1|expire:1757653429853391|now:1757653429684262|interval:169129|pto_count:1|srtt:33677
[2025/09/12 05:03:49 684299] [debug] |scid:c725a148133eb545b87c161b|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:47928|inflight:125|
[2025/09/12 05:03:49 684306] [debug] |scid:c725a148133eb545b87c161b|xqc_check_acked_or_dropped_pkt|conn:0000558BB88B165C|pkt_num:4|size:125|pkt_type:HSK|frame:CRYPTO |
[2025/09/12 05:03:49 684312] [debug] |scid:c725a148133eb545b87c161b|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:6|
[2025/09/12 05:03:49 684346] [info] |scid:c725a148133eb545b87c161b|xqc_send_packet_with_pn|<==|conn:0000558BB88B165C|path:0|pkt_num:6|size:125|sent:141|pkt_type:HSK|frame:CRYPTO |inflight:125|now:1757653429684320|stream_id:0|stream_offset:0|
[2025/09/12 05:03:49 684358] [debug] |scid:c725a148133eb545b87c161b|xqc_send_ctl_on_packet_sent|conn:0000558BB88B165C|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 05:03:49 684367] [debug] |scid:c725a148133eb545b87c161b|xqc_send_ctl_on_packet_sent|path:0|inflight:125|applimit:0|
[2025/09/12 05:03:49 684375] [debug] |scid:c725a148133eb545b87c161b|xqc_send_ctl_get_pto_time_and_space|srtt:33677|rtt_var:12732|pto_duration:169210|backoff_factor:2.00|backoff:2.00|pto_cnt:1|max_ack_delay:25|
[2025/09/12 05:03:49 684384] [debug] |scid:c725a148133eb545b87c161b|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB88B165C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:03:49 684391] [debug] |scid:c725a148133eb545b87c161b|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB88B165C|path:0|PNS: 1, unacked: 250|
[2025/09/12 05:03:49 684396] [debug] |scid:c725a148133eb545b87c161b|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB88B165C|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:03:49 684401] [debug] |scid:c725a148133eb545b87c161b|xqc_timer_set|type:LOSS_DETECTION|expire:1757653429853530|now:1757653429684374|interv:169156|
[2025/09/12 05:03:49 684406] [debug] |scid:c725a148133eb545b87c161b|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB88B165C|path:0|pns:1|expire:1757653429853530|now:1757653429684374|interval:169156|pto_count:1|srtt:33677
[2025/09/12 05:03:49 684412] [debug] |scid:c725a148133eb545b87c161b|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:47928|inflight:250|
[2025/09/12 05:03:49 684419] [debug] |scid:c725a148133eb545b87c161b|xqc_conn_next_wakeup_time|wakeup_time:1757653429853530|
[2025/09/12 05:03:49 684424] [debug] |scid:c725a148133eb545b87c161b|xqc_engine_add_wakeup_queue|next_tick_time:1757653429853530|
[2025/09/12 05:03:49 684429] [debug] |xqc_engine_wakeup_after|wakeup:1757653429739869|now:1757653429684429|diff:55440|
[2025/09/12 05:03:49 684435] [debug] |xqc_engine_main_logic|END|now:1757653429684062|
[2025/09/12 05:03:49 717359] [info] |xqc_engine_packet_process|==>|conn:0000558BB88B165C|size:1406|state:S_HANDSHAKE_SENT|recv_time:1757653429717358|
[2025/09/12 05:03:49 717374] [debug] |scid:c725a148133eb545b87c161b|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:c725a148133eb545b87c161b|spin_bit:0|
[2025/09/12 05:03:49 717381] [warn] |scid:c725a148133eb545b87c161b|xqc_packet_parse_single|delay|buff 1RTT packet before handshake completed|
[2025/09/12 05:03:49 717388] [debug] |scid:c725a148133eb545b87c161b|xqc_conn_buff_undecrypt_packet_in|====>|delay|undecrypt_count:1|encrypt_level:3|
[2025/09/12 05:03:49 717394] [info] |scid:c725a148133eb545b87c161b|xqc_conn_process_packet|ignore err|-630|
[2025/09/12 05:03:49 717398] [debug] |scid:c725a148133eb545b87c161b|xqc_timer_set|type:PATH_IDLE|expire:1757653489717358|now:1757653429717358|interv:60000000|
[2025/09/12 05:03:49 717404] [debug] |scid:c725a148133eb545b87c161b|xqc_timer_set|type:CONN_IDLE|expire:1757653489717358|now:1757653429717358|interv:60000000|
[2025/09/12 05:03:49 717409] [debug] |scid:c725a148133eb545b87c161b|xqc_engine_remove_wakeup_queue|next_tick_time:1757653429853530|pq_index:2|
[2025/09/12 05:03:49 717416] [debug] |scid:c725a148133eb545b87c161b|xqc_engine_add_active_queue|last_ticked_time:1757653429684062|
[2025/09/12 05:03:49 717423] [debug] |xqc_engine_main_logic|BEGIN|now:1757653429717423|
[2025/09/12 05:03:49 717431] [debug] |scid:c725a148133eb545b87c161b|xqc_engine_process_conn|conn:0000558BB88B165C|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:1757653429717430|
[2025/09/12 05:03:49 717441] [debug] |scid:c725a148133eb545b87c161b|xqc_conn_next_wakeup_time|wakeup_time:1757653429853530|
[2025/09/12 05:03:49 717447] [debug] |scid:c725a148133eb545b87c161b|xqc_engine_add_wakeup_queue|next_tick_time:1757653429853530|
[2025/09/12 05:03:49 717453] [debug] |xqc_engine_wakeup_after|wakeup:1757653429739869|now:1757653429717453|diff:22416|
[2025/09/12 05:03:49 717459] [debug] |xqc_engine_main_logic|END|now:1757653429717430|
[2025/09/12 05:03:49 740534] [debug] |xqc_engine_main_logic|BEGIN|now:1757653429740534|
[2025/09/12 05:03:49 740544] [debug] |scid:62065c12f0a9176c0f8f6eea|xqc_engine_remove_wakeup_queue|next_tick_time:1757653429739869|pq_index:0|
[2025/09/12 05:03:49 740549] [debug] |scid:62065c12f0a9176c0f8f6eea|xqc_engine_add_active_queue|last_ticked_time:1757653429547236|
[2025/09/12 05:03:49 740556] [debug] |scid:62065c12f0a9176c0f8f6eea|xqc_engine_process_conn|conn:0000558BB88609FC|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:1757653429740554|
[2025/09/12 05:03:49 740561] [debug] |scid:62065c12f0a9176c0f8f6eea|xqc_timer_expire|timer expired|type:LOSS_DETECTION|expire_time:1757653429739869|now:1757653429740554|
[2025/09/12 05:03:49 740566] [debug] |scid:62065c12f0a9176c0f8f6eea|xqc_timer_loss_detection_timeout|path:0|loss_detection_timeout|
[2025/09/12 05:03:49 740571] [debug] |scid:62065c12f0a9176c0f8f6eea|xqc_timer_loss_detection_timeout|send Probe pkts|conn:0000558BB88609FC|path:0|bytes_in_flight:1781|
[2025/09/12 05:03:49 740576] [debug] |scid:62065c12f0a9176c0f8f6eea|xqc_send_ctl_get_pto_time_and_space|srtt:33088|rtt_var:9527|pto_duration:142392|backoff_factor:2.00|backoff:2.00|pto_cnt:1|max_ack_delay:25|
[2025/09/12 05:03:49 740582] [debug] |scid:62065c12f0a9176c0f8f6eea|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB88609FC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:03:49 740587] [debug] |scid:62065c12f0a9176c0f8f6eea|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB88609FC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:03:49 740591] [debug] |scid:62065c12f0a9176c0f8f6eea|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB88609FC|path:0|PNS: 2, unacked: 1781|
[2025/09/12 05:03:49 740596] [debug] |scid:62065c12f0a9176c0f8f6eea|xqc_path_send_one_or_two_ack_elicit_pkts|send two ack-eliciting pkts|path:0|pns:2|
[2025/09/12 05:03:49 740609] [debug] |scid:62065c12f0a9176c0f8f6eea|xqc_conn_send_probe_pkt|conn:0000558BB88609FC|path:0|pkt_num:0|size:23|pkt_type:SHORT_HEADER|frame:HANDSHAKE_DONE |conn_state:ESTABED|
[2025/09/12 05:03:49 740616] [debug] |scid:62065c12f0a9176c0f8f6eea|xqc_conn_send_probe_pkt|conn:0000558BB88609FC|path:0|pkt_num:1|size:33|pkt_type:SHORT_HEADER|frame:NEW_TOKEN |conn_state:ESTABED|
[2025/09/12 05:03:49 740621] [debug] |scid:62065c12f0a9176c0f8f6eea|xqc_timer_loss_detection_timeout|xqc_send_ctl_set_loss_detection_timer|PTO|conn:0000558BB88609FC|pto_count:2
[2025/09/12 05:03:49 740626] [debug] |scid:62065c12f0a9176c0f8f6eea|xqc_send_ctl_get_pto_time_and_space|srtt:33088|rtt_var:9527|pto_duration:284784|backoff_factor:2.00|backoff:4.00|pto_cnt:2|max_ack_delay:25|
[2025/09/12 05:03:49 740632] [debug] |scid:62065c12f0a9176c0f8f6eea|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB88609FC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:03:49 740636] [debug] |scid:62065c12f0a9176c0f8f6eea|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB88609FC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:03:49 740641] [debug] |scid:62065c12f0a9176c0f8f6eea|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB88609FC|path:0|PNS: 2, unacked: 1781|
[2025/09/12 05:03:49 740646] [debug] |scid:62065c12f0a9176c0f8f6eea|xqc_timer_set|type:LOSS_DETECTION|expire:1757653429932261|now:1757653429740626|interv:191635|
[2025/09/12 05:03:49 740651] [debug] |scid:62065c12f0a9176c0f8f6eea|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB88609FC|path:0|pns:2|expire:1757653429932261|now:1757653429740626|interval:191635|pto_count:2|srtt:33088
[2025/09/12 05:03:49 740657] [debug] |scid:62065c12f0a9176c0f8f6eea|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:HANDSHAKE_DONE |stream_id:0|stream_offset:0|
[2025/09/12 05:03:49 740663] [debug] |scid:62065c12f0a9176c0f8f6eea|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:NEW_TOKEN |stream_id:0|stream_offset:0|
[2025/09/12 05:03:49 740669] [debug] |scid:62065c12f0a9176c0f8f6eea|xqc_check_acked_or_dropped_pkt|conn:0000558BB88609FC|pkt_num:0|size:23|pkt_type:SHORT_HEADER|frame:HANDSHAKE_DONE |
[2025/09/12 05:03:49 740674] [debug] |scid:62065c12f0a9176c0f8f6eea|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:14|
[2025/09/12 05:03:49 740713] [info] |scid:62065c12f0a9176c0f8f6eea|xqc_send_packet_with_pn|<==|conn:0000558BB88609FC|path:0|pkt_num:14|size:23|sent:39|pkt_type:SHORT_HEADER|frame:HANDSHAKE_DONE |inflight:1781|now:1757653429740684|stream_id:0|stream_offset:0|
[2025/09/12 05:03:49 740724] [debug] |scid:62065c12f0a9176c0f8f6eea|xqc_send_ctl_on_packet_sent|conn:0000558BB88609FC|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:16|
[2025/09/12 05:03:49 740733] [debug] |scid:62065c12f0a9176c0f8f6eea|xqc_send_ctl_on_packet_sent|path:0|inflight:1781|applimit:2230|
[2025/09/12 05:03:49 740741] [debug] |scid:62065c12f0a9176c0f8f6eea|xqc_send_ctl_get_pto_time_and_space|srtt:33088|rtt_var:9527|pto_duration:284784|backoff_factor:2.00|backoff:4.00|pto_cnt:2|max_ack_delay:25|
[2025/09/12 05:03:49 740750] [debug] |scid:62065c12f0a9176c0f8f6eea|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB88609FC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:03:49 740756] [debug] |scid:62065c12f0a9176c0f8f6eea|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB88609FC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:03:49 740761] [debug] |scid:62065c12f0a9176c0f8f6eea|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB88609FC|path:0|PNS: 2, unacked: 1804|
[2025/09/12 05:03:49 740766] [debug] |scid:62065c12f0a9176c0f8f6eea|xqc_timer_set|type:LOSS_DETECTION|expire:1757653430125468|now:1757653429740741|interv:384727|
[2025/09/12 05:03:49 740771] [debug] |scid:62065c12f0a9176c0f8f6eea|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB88609FC|path:0|pns:2|expire:1757653430125468|now:1757653429740741|interval:384727|pto_count:2|srtt:33088
[2025/09/12 05:03:49 740782] [debug] |scid:62065c12f0a9176c0f8f6eea|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:48182|inflight:1804|
[2025/09/12 05:03:49 740788] [debug] |scid:62065c12f0a9176c0f8f6eea|xqc_check_acked_or_dropped_pkt|conn:0000558BB88609FC|pkt_num:1|size:33|pkt_type:SHORT_HEADER|frame:NEW_TOKEN |
[2025/09/12 05:03:49 740793] [debug] |scid:62065c12f0a9176c0f8f6eea|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:15|
[2025/09/12 05:03:49 740824] [info] |scid:62065c12f0a9176c0f8f6eea|xqc_send_packet_with_pn|<==|conn:0000558BB88609FC|path:0|pkt_num:15|size:33|sent:49|pkt_type:SHORT_HEADER|frame:NEW_TOKEN |inflight:1804|now:1757653429740801|stream_id:0|stream_offset:0|
[2025/09/12 05:03:49 740834] [debug] |scid:62065c12f0a9176c0f8f6eea|xqc_send_ctl_on_packet_sent|conn:0000558BB88609FC|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:16|
[2025/09/12 05:03:49 740843] [debug] |scid:62065c12f0a9176c0f8f6eea|xqc_send_ctl_on_packet_sent|path:0|inflight:1804|applimit:2230|
[2025/09/12 05:03:49 740851] [debug] |scid:62065c12f0a9176c0f8f6eea|xqc_send_ctl_get_pto_time_and_space|srtt:33088|rtt_var:9527|pto_duration:284784|backoff_factor:2.00|backoff:4.00|pto_cnt:2|max_ack_delay:25|
[2025/09/12 05:03:49 740858] [debug] |scid:62065c12f0a9176c0f8f6eea|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB88609FC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:03:49 740863] [debug] |scid:62065c12f0a9176c0f8f6eea|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB88609FC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:03:49 740868] [debug] |scid:62065c12f0a9176c0f8f6eea|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB88609FC|path:0|PNS: 2, unacked: 1837|
[2025/09/12 05:03:49 740873] [debug] |scid:62065c12f0a9176c0f8f6eea|xqc_timer_set|type:LOSS_DETECTION|expire:1757653430125585|now:1757653429740850|interv:384735|
[2025/09/12 05:03:49 740878] [debug] |scid:62065c12f0a9176c0f8f6eea|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB88609FC|path:0|pns:2|expire:1757653430125585|now:1757653429740850|interval:384735|pto_count:2|srtt:33088
[2025/09/12 05:03:49 740883] [debug] |scid:62065c12f0a9176c0f8f6eea|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:48182|inflight:1837|
[2025/09/12 05:03:49 740889] [debug] |scid:62065c12f0a9176c0f8f6eea|xqc_conn_next_wakeup_time|wakeup_time:1757653430125585|
[2025/09/12 05:03:49 740894] [debug] |scid:62065c12f0a9176c0f8f6eea|xqc_engine_add_wakeup_queue|next_tick_time:1757653430125585|
[2025/09/12 05:03:49 740899] [debug] |xqc_engine_wakeup_after|wakeup:1757653429853530|now:1757653429740899|diff:112631|
[2025/09/12 05:03:49 740904] [debug] |xqc_engine_main_logic|END|now:1757653429740554|
[2025/09/12 05:03:49 854071] [debug] |xqc_engine_main_logic|BEGIN|now:1757653429854071|
[2025/09/12 05:03:49 854087] [debug] |scid:c725a148133eb545b87c161b|xqc_engine_remove_wakeup_queue|next_tick_time:1757653429853530|pq_index:0|
[2025/09/12 05:03:49 854094] [debug] |scid:c725a148133eb545b87c161b|xqc_engine_add_active_queue|last_ticked_time:1757653429717430|
[2025/09/12 05:03:49 854100] [debug] |scid:c725a148133eb545b87c161b|xqc_engine_process_conn|conn:0000558BB88B165C|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:1757653429854099|
[2025/09/12 05:03:49 854107] [debug] |scid:c725a148133eb545b87c161b|xqc_timer_expire|timer expired|type:LOSS_DETECTION|expire_time:1757653429853530|now:1757653429854099|
[2025/09/12 05:03:49 854112] [debug] |scid:c725a148133eb545b87c161b|xqc_timer_loss_detection_timeout|path:0|loss_detection_timeout|
[2025/09/12 05:03:49 854117] [debug] |scid:c725a148133eb545b87c161b|xqc_timer_loss_detection_timeout|send Probe pkts|conn:0000558BB88B165C|path:0|bytes_in_flight:250|
[2025/09/12 05:03:49 854122] [debug] |scid:c725a148133eb545b87c161b|xqc_send_ctl_get_pto_time_and_space|srtt:33677|rtt_var:12732|pto_duration:169210|backoff_factor:2.00|backoff:2.00|pto_cnt:1|max_ack_delay:25|
[2025/09/12 05:03:49 854135] [debug] |scid:c725a148133eb545b87c161b|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB88B165C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:03:49 854140] [debug] |scid:c725a148133eb545b87c161b|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB88B165C|path:0|PNS: 1, unacked: 250|
[2025/09/12 05:03:49 854145] [debug] |scid:c725a148133eb545b87c161b|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB88B165C|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:03:49 854150] [debug] |scid:c725a148133eb545b87c161b|xqc_path_send_one_or_two_ack_elicit_pkts|send two ack-eliciting pkts|path:0|pns:1|
[2025/09/12 05:03:49 854156] [debug] |scid:c725a148133eb545b87c161b|xqc_conn_send_probe_pkt|conn:0000558BB88B165C|path:0|pkt_num:2|size:125|pkt_type:HSK|frame:CRYPTO |conn_state:S_HANDSHAKE_SENT|
[2025/09/12 05:03:49 854162] [debug] |scid:c725a148133eb545b87c161b|xqc_conn_send_probe_pkt|conn:0000558BB88B165C|path:0|pkt_num:4|size:125|pkt_type:HSK|frame:CRYPTO |conn_state:S_HANDSHAKE_SENT|
[2025/09/12 05:03:49 854167] [debug] |scid:c725a148133eb545b87c161b|xqc_timer_loss_detection_timeout|xqc_send_ctl_set_loss_detection_timer|PTO|conn:0000558BB88B165C|pto_count:2
[2025/09/12 05:03:49 854173] [debug] |scid:c725a148133eb545b87c161b|xqc_send_ctl_get_pto_time_and_space|srtt:33677|rtt_var:12732|pto_duration:338420|backoff_factor:2.00|backoff:4.00|pto_cnt:2|max_ack_delay:25|
[2025/09/12 05:03:49 854178] [debug] |scid:c725a148133eb545b87c161b|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB88B165C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:03:49 854183] [debug] |scid:c725a148133eb545b87c161b|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB88B165C|path:0|PNS: 1, unacked: 250|
[2025/09/12 05:03:49 854187] [debug] |scid:c725a148133eb545b87c161b|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB88B165C|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:03:49 854192] [debug] |scid:c725a148133eb545b87c161b|xqc_timer_set|type:LOSS_DETECTION|expire:1757653430022740|now:1757653429854172|interv:168568|
[2025/09/12 05:03:49 854197] [debug] |scid:c725a148133eb545b87c161b|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB88B165C|path:0|pns:1|expire:1757653430022740|now:1757653429854172|interval:168568|pto_count:2|srtt:33677
[2025/09/12 05:03:49 854205] [debug] |scid:c725a148133eb545b87c161b|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:CRYPTO |stream_id:0|stream_offset:0|
[2025/09/12 05:03:49 854210] [debug] |scid:c725a148133eb545b87c161b|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:CRYPTO |stream_id:0|stream_offset:0|
[2025/09/12 05:03:49 854216] [debug] |scid:c725a148133eb545b87c161b|xqc_check_acked_or_dropped_pkt|conn:0000558BB88B165C|pkt_num:2|size:125|pkt_type:HSK|frame:CRYPTO |
[2025/09/12 05:03:49 854222] [debug] |scid:c725a148133eb545b87c161b|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:7|
[2025/09/12 05:03:49 854267] [info] |scid:c725a148133eb545b87c161b|xqc_send_packet_with_pn|<==|conn:0000558BB88B165C|path:0|pkt_num:7|size:125|sent:141|pkt_type:HSK|frame:CRYPTO |inflight:250|now:1757653429854232|stream_id:0|stream_offset:0|
[2025/09/12 05:03:49 854278] [debug] |scid:c725a148133eb545b87c161b|xqc_send_ctl_on_packet_sent|conn:0000558BB88B165C|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:16|
[2025/09/12 05:03:49 854287] [debug] |scid:c725a148133eb545b87c161b|xqc_send_ctl_on_packet_sent|path:0|inflight:250|applimit:0|
[2025/09/12 05:03:49 854296] [debug] |scid:c725a148133eb545b87c161b|xqc_send_ctl_get_pto_time_and_space|srtt:33677|rtt_var:12732|pto_duration:338420|backoff_factor:2.00|backoff:4.00|pto_cnt:2|max_ack_delay:25|
[2025/09/12 05:03:49 854304] [debug] |scid:c725a148133eb545b87c161b|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB88B165C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:03:49 854312] [debug] |scid:c725a148133eb545b87c161b|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB88B165C|path:0|PNS: 1, unacked: 375|
[2025/09/12 05:03:49 854322] [debug] |scid:c725a148133eb545b87c161b|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB88B165C|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:03:49 854327] [debug] |scid:c725a148133eb545b87c161b|xqc_timer_set|type:LOSS_DETECTION|expire:1757653430192652|now:1757653429854295|interv:338357|
[2025/09/12 05:03:49 854332] [debug] |scid:c725a148133eb545b87c161b|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB88B165C|path:0|pns:1|expire:1757653430192652|now:1757653429854295|interval:338357|pto_count:2|srtt:33677
[2025/09/12 05:03:49 854338] [debug] |scid:c725a148133eb545b87c161b|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:47928|inflight:375|
[2025/09/12 05:03:49 854344] [debug] |scid:c725a148133eb545b87c161b|xqc_check_acked_or_dropped_pkt|conn:0000558BB88B165C|pkt_num:4|size:125|pkt_type:HSK|frame:CRYPTO |
[2025/09/12 05:03:49 854349] [debug] |scid:c725a148133eb545b87c161b|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:8|
[2025/09/12 05:03:49 854381] [info] |scid:c725a148133eb545b87c161b|xqc_send_packet_with_pn|<==|conn:0000558BB88B165C|path:0|pkt_num:8|size:125|sent:141|pkt_type:HSK|frame:CRYPTO |inflight:375|now:1757653429854357|stream_id:0|stream_offset:0|
[2025/09/12 05:03:49 854392] [debug] |scid:c725a148133eb545b87c161b|xqc_send_ctl_on_packet_sent|conn:0000558BB88B165C|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:16|
[2025/09/12 05:03:49 854400] [debug] |scid:c725a148133eb545b87c161b|xqc_send_ctl_on_packet_sent|path:0|inflight:375|applimit:0|
[2025/09/12 05:03:49 854408] [debug] |scid:c725a148133eb545b87c161b|xqc_send_ctl_get_pto_time_and_space|srtt:33677|rtt_var:12732|pto_duration:338420|backoff_factor:2.00|backoff:4.00|pto_cnt:2|max_ack_delay:25|
[2025/09/12 05:03:49 854417] [debug] |scid:c725a148133eb545b87c161b|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB88B165C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:03:49 854422] [debug] |scid:c725a148133eb545b87c161b|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB88B165C|path:0|PNS: 1, unacked: 500|
[2025/09/12 05:03:49 854427] [debug] |scid:c725a148133eb545b87c161b|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB88B165C|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:03:49 854431] [debug] |scid:c725a148133eb545b87c161b|xqc_timer_set|type:LOSS_DETECTION|expire:1757653430192777|now:1757653429854408|interv:338369|
[2025/09/12 05:03:49 854436] [debug] |scid:c725a148133eb545b87c161b|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB88B165C|path:0|pns:1|expire:1757653430192777|now:1757653429854408|interval:338369|pto_count:2|srtt:33677
[2025/09/12 05:03:49 854442] [debug] |scid:c725a148133eb545b87c161b|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:47928|inflight:500|
[2025/09/12 05:03:49 854448] [debug] |scid:c725a148133eb545b87c161b|xqc_conn_next_wakeup_time|wakeup_time:1757653430192777|
[2025/09/12 05:03:49 854453] [debug] |scid:c725a148133eb545b87c161b|xqc_engine_add_wakeup_queue|next_tick_time:1757653430192777|
[2025/09/12 05:03:49 854458] [debug] |xqc_engine_wakeup_after|wakeup:1757653430125585|now:1757653429854458|diff:271127|
[2025/09/12 05:03:49 854465] [debug] |xqc_engine_main_logic|END|now:1757653429854099|
[2025/09/12 05:03:49 885218] [info] |xqc_engine_packet_process|==>|conn:0000558BB88B165C|size:69|state:S_HANDSHAKE_SENT|recv_time:1757653429885216|
[2025/09/12 05:03:49 885240] [debug] |scid:c725a148133eb545b87c161b|xqc_packet_parse_handshake|success|Length:29|
[2025/09/12 05:03:49 885256] [debug] |scid:c725a148133eb545b87c161b|xqc_packet_decrypt|largest_pn:1330197961|
[2025/09/12 05:03:49 885265] [debug] |scid:c725a148133eb545b87c161b|xqc_packet_decrypt|decryption nonce|path_id:0|pn:1330197963|
[2025/09/12 05:03:49 885277] [debug] |scid:c725a148133eb545b87c161b|xqc_packet_decrypt_single|pkt_type:HSK|pkt_num:1330197963|
[2025/09/12 05:03:49 885285] [debug] |scid:c725a148133eb545b87c161b|xqc_process_frames|frame_type:2|
[2025/09/12 05:03:49 885306] [debug] |scid:c725a148133eb545b87c161b|xqc_send_ctl_on_ack_received|conn:0000558BB88B165C|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:8|path_largest_ack:6|
[2025/09/12 05:03:49 885317] [debug] |scid:c725a148133eb545b87c161b|xqc_update_sample|sampler_update|prior_lost:1|tx_in_flight:250|prior_delivered:1976|prior_time:1757653429684181|is_app_limited:1|send_elapse:139|ack_elapse:201035|ctl_first_sent_time:1757653429684320|lagest_ack_time:1757653429885216|curr_delivered:2101|
[2025/09/12 05:03:49 885328] [debug] |scid:c725a148133eb545b87c161b|xqc_update_sample|sampler_sent_time_update:1757653429684320|
[2025/09/12 05:03:49 885337] [debug] |scid:c725a148133eb545b87c161b|xqc_send_ctl_on_ack_received|sndq_packets_used:5||sndq_packets_used_bytes:0|sndq_packets_free:1|
[2025/09/12 05:03:49 885346] [debug] |scid:c725a148133eb545b87c161b|xqc_send_ctl_on_ack_received|conn:0000558BB88B165C|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 05:03:49 885354] [debug] |scid:c725a148133eb545b87c161b|xqc_update_sample|sampler_update|prior_lost:1|tx_in_flight:250|prior_delivered:1976|prior_time:1757653429684181|is_app_limited:1|send_elapse:139|ack_elapse:201035|ctl_first_sent_time:1757653429684320|lagest_ack_time:1757653429885216|curr_delivered:2226|
[2025/09/12 05:03:49 885364] [debug] |scid:c725a148133eb545b87c161b|xqc_update_sample|sampler_sent_time_update:1757653429854232|
[2025/09/12 05:03:49 885373] [debug] |scid:c725a148133eb545b87c161b|xqc_send_ctl_on_ack_received|sndq_packets_used:4||sndq_packets_used_bytes:0|sndq_packets_free:2|
[2025/09/12 05:03:49 885382] [debug] |scid:c725a148133eb545b87c161b|xqc_send_ctl_on_ack_received|conn:0000558BB88B165C|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 05:03:49 885390] [debug] |scid:c725a148133eb545b87c161b|xqc_update_sample|sampler_update|prior_lost:1|tx_in_flight:250|prior_delivered:1976|prior_time:1757653429684181|is_app_limited:1|send_elapse:139|ack_elapse:201035|ctl_first_sent_time:1757653429684320|lagest_ack_time:1757653429885216|curr_delivered:2351|
[2025/09/12 05:03:49 885399] [debug] |scid:c725a148133eb545b87c161b|xqc_update_sample|sampler_sent_time_update:1757653429854357|
[2025/09/12 05:03:49 885406] [debug] |scid:c725a148133eb545b87c161b|xqc_send_ctl_on_ack_received|sndq_packets_used:3||sndq_packets_used_bytes:0|sndq_packets_free:3|
[2025/09/12 05:03:49 885415] [debug] |scid:c725a148133eb545b87c161b|xqc_send_ctl_update_rtt|before update rtt|conn:0000558BB88B165C|srtt:33677|rttvar:12732|minrtt:33372|latest_rtt:30859|ack_delay:0|
[2025/09/12 05:03:49 885423] [debug] |scid:c725a148133eb545b87c161b|xqc_send_ctl_update_rtt|l-0.0.0.0-443-c725a148133eb545b87c161b p-193.167.0.100-42499-158dd7b1fc29e9f04f12b331ee120dc43c |after update rtt|conn:0000558BB88B165C|srtt:33325|rttvar:10253|minrtt:30859|latest_rtt:30859|ack_delay:0|
[2025/09/12 05:03:49 885433] [debug] |scid:c725a148133eb545b87c161b|xqc_send_ctl_get_lost_sent_pn|largest_acked:8|lost_pn:5|thresh:3|
[2025/09/12 05:03:49 885441] [debug] |scid:c725a148133eb545b87c161b|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:03:49 885447] [debug] |scid:c725a148133eb545b87c161b|xqc_send_ctl_set_loss_detection_timer|unset|no ack-eliciting pkts in flight|conn:0000558BB88B165C|path:0|
[2025/09/12 05:03:49 885452] [debug] |scid:c725a148133eb545b87c161b|xqc_timer_unset|type:LOSS_DETECTION|
[2025/09/12 05:03:49 885457] [debug] |scid:c725a148133eb545b87c161b|xqc_generate_sample|sampler: send_elapse 139, ack_elapse 201035, delivered 375|rate 1865|lost 1|
[2025/09/12 05:03:49 885463] [debug] |scid:c725a148133eb545b87c161b|xqc_bbr_update_bandwidth|BBRv1: RTT round update 1 -> 2|
[2025/09/12 05:03:49 885469] [debug] |scid:c725a148133eb545b87c161b|xqc_bbr_update_min_rtt|probertt expire|rtt:30859, old_rtt:33372|
[2025/09/12 05:03:49 885480] [debug] |scid:c725a148133eb545b87c161b|xqc_bbr_update_min_rtt|minrtt expire|rtt:30859, old_rtt:33372|
[2025/09/12 05:03:49 885486] [debug] |scid:c725a148133eb545b87c161b|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:5744|extra_cwnd:3952|
[2025/09/12 05:03:49 885491] [debug] |scid:c725a148133eb545b87c161b|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:47928|packet_lost:0|acked:375|po_sent_time:1757653429854357|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2351|
[2025/09/12 05:03:49 885497] [debug] |scid:c725a148133eb545b87c161b|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:47928|packet_lost:0|acked:375|po_sent_time:1757653429854357|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2351|
[2025/09/12 05:03:49 885504] [debug] |scid:c725a148133eb545b87c161b|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-c725a148133eb545b87c161b p-193.167.0.100-42499-158dd7b1fc29e9f04f12b331ee120dc43c |bbr on ack|mode:0|pacing_rate:3931421|bw:58598|cwnd:48303|full_bw_reached:0|inflight:0|srtt:33325|latest_rtt:30859|min_rtt:30859|applimit:1|lost:1|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:1|
[2025/09/12 05:03:49 885511] [stats] |scid:c725a148133eb545b87c161b|xqc_send_ctl_info_circle_record|l-0.0.0.0-443-c725a148133eb545b87c161b p-193.167.0.100-42499-158dd7b1fc29e9f04f12b331ee120dc43c |path:0||cwnd:48303|inflight:0|mode:0|applimit:0|pacing_rate:3931421|bw:58598|srtt:33325|latest_rtt:30859|min_rtt:30859|send:10|lost:1|tlp:2|recv:3|recovery:0|slow_start:1|conn_life:326762|acked:375|delivered:2351|is_cwnd_limited:0|
[2025/09/12 05:03:49 885519] [info] |scid:c725a148133eb545b87c161b|xqc_send_ctl_on_pns_discard|xqc_send_ctl_set_loss_detection_timer on discard pns:0
[2025/09/12 05:03:49 885525] [debug] |scid:c725a148133eb545b87c161b|xqc_send_ctl_set_loss_detection_timer|unset|no ack-eliciting pkts in flight|conn:0000558BB88B165C|path:0|
[2025/09/12 05:03:49 885530] [debug] |scid:c725a148133eb545b87c161b|xqc_timer_unset|type:LOSS_DETECTION|
[2025/09/12 05:03:49 885536] [debug] |scid:c725a148133eb545b87c161b|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:1330197963|largest:1330197963|pns:1|
[2025/09/12 05:03:49 885543] [info] |scid:c725a148133eb545b87c161b|xqc_conn_on_pkt_processed|====>|conn:0000558BB88B165C|path:0|size:69|pkt_type:HSK|pkt_num:1330197963|frame:ACK |recv_time:1757653429885216|dcid:c725a148133eb545b87c161b|dcid_seq:0|
[2025/09/12 05:03:49 885549] [debug] |scid:c725a148133eb545b87c161b|xqc_timer_set|type:PATH_IDLE|expire:1757653489885216|now:1757653429885216|interv:60000000|
[2025/09/12 05:03:49 885555] [debug] |scid:c725a148133eb545b87c161b|xqc_timer_set|type:CONN_IDLE|expire:1757653489885216|now:1757653429885216|interv:60000000|
[2025/09/12 05:03:49 885560] [debug] |scid:c725a148133eb545b87c161b|xqc_engine_remove_wakeup_queue|next_tick_time:1757653430192777|pq_index:2|
[2025/09/12 05:03:49 885566] [debug] |scid:c725a148133eb545b87c161b|xqc_engine_add_active_queue|last_ticked_time:1757653429854099|
[2025/09/12 05:03:49 885571] [debug] |xqc_engine_main_logic|BEGIN|now:1757653429885571|
[2025/09/12 05:03:49 885578] [debug] |scid:c725a148133eb545b87c161b|xqc_engine_process_conn|conn:0000558BB88B165C|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:1757653429885576|
[2025/09/12 05:03:49 885586] [debug] |scid:c725a148133eb545b87c161b|xqc_conn_next_wakeup_time|wakeup_time:1757653489885216|
[2025/09/12 05:03:49 885591] [debug] |scid:c725a148133eb545b87c161b|xqc_engine_add_wakeup_queue|next_tick_time:1757653489885216|
[2025/09/12 05:03:49 885596] [debug] |xqc_engine_wakeup_after|wakeup:1757653430125585|now:1757653429885596|diff:239989|
[2025/09/12 05:03:49 885602] [debug] |xqc_engine_main_logic|END|now:1757653429885576|
[2025/09/12 05:03:49 885609] [debug] |xqc_engine_main_logic|BEGIN|now:1757653429885609|
[2025/09/12 05:03:49 885618] [debug] |xqc_engine_wakeup_after|wakeup:1757653430125585|now:1757653429885618|diff:239967|
[2025/09/12 05:03:49 885624] [debug] |xqc_engine_main_logic|END|now:1757653429885609|
[2025/09/12 05:03:50 042239] [info] |xqc_engine_packet_process|==>|conn:0000558BB88B165C|size:1406|state:S_HANDSHAKE_SENT|recv_time:1757653430042238|
[2025/09/12 05:03:50 042260] [debug] |scid:c725a148133eb545b87c161b|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:c725a148133eb545b87c161b|spin_bit:0|
[2025/09/12 05:03:50 042269] [warn] |scid:c725a148133eb545b87c161b|xqc_packet_parse_single|delay|buff 1RTT packet before handshake completed|
[2025/09/12 05:03:50 042279] [debug] |scid:c725a148133eb545b87c161b|xqc_conn_buff_undecrypt_packet_in|====>|delay|undecrypt_count:2|encrypt_level:3|
[2025/09/12 05:03:50 042287] [info] |scid:c725a148133eb545b87c161b|xqc_conn_process_packet|ignore err|-630|
[2025/09/12 05:03:50 042295] [debug] |scid:c725a148133eb545b87c161b|xqc_timer_set|type:PATH_IDLE|expire:1757653490042238|now:1757653430042238|interv:60000000|
[2025/09/12 05:03:50 042302] [debug] |scid:c725a148133eb545b87c161b|xqc_timer_set|type:CONN_IDLE|expire:1757653490042238|now:1757653430042238|interv:60000000|
[2025/09/12 05:03:50 042310] [debug] |scid:c725a148133eb545b87c161b|xqc_engine_remove_wakeup_queue|next_tick_time:1757653489885216|pq_index:5|
[2025/09/12 05:03:50 042316] [debug] |scid:c725a148133eb545b87c161b|xqc_engine_add_active_queue|last_ticked_time:1757653429885576|
[2025/09/12 05:03:50 042324] [debug] |xqc_engine_main_logic|BEGIN|now:1757653430042324|
[2025/09/12 05:03:50 042334] [debug] |scid:c725a148133eb545b87c161b|xqc_engine_process_conn|conn:0000558BB88B165C|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:1757653430042332|
[2025/09/12 05:03:50 042347] [debug] |scid:c725a148133eb545b87c161b|xqc_conn_next_wakeup_time|wakeup_time:1757653490042238|
[2025/09/12 05:03:50 042354] [debug] |scid:c725a148133eb545b87c161b|xqc_engine_add_wakeup_queue|next_tick_time:1757653490042238|
[2025/09/12 05:03:50 042362] [debug] |xqc_engine_wakeup_after|wakeup:1757653430125585|now:1757653430042362|diff:83223|
[2025/09/12 05:03:50 042369] [debug] |xqc_engine_main_logic|END|now:1757653430042332|
[2025/09/12 05:03:50 126513] [debug] |xqc_engine_main_logic|BEGIN|now:1757653430126512|
[2025/09/12 05:03:50 126538] [debug] |scid:62065c12f0a9176c0f8f6eea|xqc_engine_remove_wakeup_queue|next_tick_time:1757653430125585|pq_index:0|
[2025/09/12 05:03:50 126545] [debug] |scid:62065c12f0a9176c0f8f6eea|xqc_engine_add_active_queue|last_ticked_time:1757653429740554|
[2025/09/12 05:03:50 126553] [debug] |scid:62065c12f0a9176c0f8f6eea|xqc_engine_process_conn|conn:0000558BB88609FC|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:1757653430126551|
[2025/09/12 05:03:50 126561] [debug] |scid:62065c12f0a9176c0f8f6eea|xqc_timer_expire|timer expired|type:LOSS_DETECTION|expire_time:1757653430125585|now:1757653430126551|
[2025/09/12 05:03:50 126567] [debug] |scid:62065c12f0a9176c0f8f6eea|xqc_timer_loss_detection_timeout|path:0|loss_detection_timeout|
[2025/09/12 05:03:50 126572] [debug] |scid:62065c12f0a9176c0f8f6eea|xqc_timer_loss_detection_timeout|send Probe pkts|conn:0000558BB88609FC|path:0|bytes_in_flight:1837|
[2025/09/12 05:03:50 126578] [debug] |scid:62065c12f0a9176c0f8f6eea|xqc_send_ctl_get_pto_time_and_space|srtt:33088|rtt_var:9527|pto_duration:284784|backoff_factor:2.00|backoff:4.00|pto_cnt:2|max_ack_delay:25|
[2025/09/12 05:03:50 126585] [debug] |scid:62065c12f0a9176c0f8f6eea|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB88609FC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:03:50 126590] [debug] |scid:62065c12f0a9176c0f8f6eea|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB88609FC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:03:50 126595] [debug] |scid:62065c12f0a9176c0f8f6eea|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB88609FC|path:0|PNS: 2, unacked: 1837|
[2025/09/12 05:03:50 126610] [debug] |scid:62065c12f0a9176c0f8f6eea|xqc_path_send_one_or_two_ack_elicit_pkts|send two ack-eliciting pkts|path:0|pns:2|
[2025/09/12 05:03:50 126618] [debug] |scid:62065c12f0a9176c0f8f6eea|xqc_conn_send_probe_pkt|conn:0000558BB88609FC|path:0|pkt_num:0|size:23|pkt_type:SHORT_HEADER|frame:HANDSHAKE_DONE |conn_state:ESTABED|
[2025/09/12 05:03:50 126627] [debug] |scid:62065c12f0a9176c0f8f6eea|xqc_conn_send_probe_pkt|conn:0000558BB88609FC|path:0|pkt_num:1|size:33|pkt_type:SHORT_HEADER|frame:NEW_TOKEN |conn_state:ESTABED|
[2025/09/12 05:03:50 126633] [debug] |scid:62065c12f0a9176c0f8f6eea|xqc_timer_loss_detection_timeout|xqc_send_ctl_set_loss_detection_timer|PTO|conn:0000558BB88609FC|pto_count:3
[2025/09/12 05:03:50 126639] [debug] |scid:62065c12f0a9176c0f8f6eea|xqc_send_ctl_get_pto_time_and_space|srtt:33088|rtt_var:9527|pto_duration:569568|backoff_factor:2.00|backoff:8.00|pto_cnt:3|max_ack_delay:25|
[2025/09/12 05:03:50 126645] [debug] |scid:62065c12f0a9176c0f8f6eea|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB88609FC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:03:50 126650] [debug] |scid:62065c12f0a9176c0f8f6eea|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB88609FC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:03:50 126655] [debug] |scid:62065c12f0a9176c0f8f6eea|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB88609FC|path:0|PNS: 2, unacked: 1837|
[2025/09/12 05:03:50 126660] [debug] |scid:62065c12f0a9176c0f8f6eea|xqc_timer_set|type:LOSS_DETECTION|expire:1757653430510369|now:1757653430126638|interv:383731|
[2025/09/12 05:03:50 126666] [debug] |scid:62065c12f0a9176c0f8f6eea|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB88609FC|path:0|pns:2|expire:1757653430510369|now:1757653430126638|interval:383731|pto_count:3|srtt:33088
[2025/09/12 05:03:50 126674] [debug] |scid:62065c12f0a9176c0f8f6eea|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:HANDSHAKE_DONE |stream_id:0|stream_offset:0|
[2025/09/12 05:03:50 126681] [debug] |scid:62065c12f0a9176c0f8f6eea|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:NEW_TOKEN |stream_id:0|stream_offset:0|
[2025/09/12 05:03:50 126688] [debug] |scid:62065c12f0a9176c0f8f6eea|xqc_check_acked_or_dropped_pkt|conn:0000558BB88609FC|pkt_num:0|size:23|pkt_type:SHORT_HEADER|frame:HANDSHAKE_DONE |
[2025/09/12 05:03:50 126695] [debug] |scid:62065c12f0a9176c0f8f6eea|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:16|
[2025/09/12 05:03:50 126765] [info] |scid:62065c12f0a9176c0f8f6eea|xqc_send_packet_with_pn|<==|conn:0000558BB88609FC|path:0|pkt_num:16|size:23|sent:39|pkt_type:SHORT_HEADER|frame:HANDSHAKE_DONE |inflight:1837|now:1757653430126710|stream_id:0|stream_offset:0|
[2025/09/12 05:03:50 126777] [debug] |scid:62065c12f0a9176c0f8f6eea|xqc_send_ctl_on_packet_sent|conn:0000558BB88609FC|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 05:03:50 126785] [debug] |scid:62065c12f0a9176c0f8f6eea|xqc_send_ctl_on_packet_sent|path:0|inflight:1837|applimit:2230|
[2025/09/12 05:03:50 126794] [debug] |scid:62065c12f0a9176c0f8f6eea|xqc_send_ctl_get_pto_time_and_space|srtt:33088|rtt_var:9527|pto_duration:569568|backoff_factor:2.00|backoff:8.00|pto_cnt:3|max_ack_delay:25|
[2025/09/12 05:03:50 126802] [debug] |scid:62065c12f0a9176c0f8f6eea|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB88609FC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:03:50 126810] [debug] |scid:62065c12f0a9176c0f8f6eea|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB88609FC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:03:50 126817] [debug] |scid:62065c12f0a9176c0f8f6eea|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB88609FC|path:0|PNS: 2, unacked: 1860|
[2025/09/12 05:03:50 126822] [debug] |scid:62065c12f0a9176c0f8f6eea|xqc_timer_set|type:LOSS_DETECTION|expire:1757653430896278|now:1757653430126794|interv:769484|
[2025/09/12 05:03:50 126827] [debug] |scid:62065c12f0a9176c0f8f6eea|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB88609FC|path:0|pns:2|expire:1757653430896278|now:1757653430126794|interval:769484|pto_count:3|srtt:33088
[2025/09/12 05:03:50 126839] [debug] |scid:62065c12f0a9176c0f8f6eea|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:48182|inflight:1860|
[2025/09/12 05:03:50 126845] [debug] |scid:62065c12f0a9176c0f8f6eea|xqc_check_acked_or_dropped_pkt|conn:0000558BB88609FC|pkt_num:1|size:33|pkt_type:SHORT_HEADER|frame:NEW_TOKEN |
[2025/09/12 05:03:50 126851] [debug] |scid:62065c12f0a9176c0f8f6eea|xqc_send_ctl_set_next_pn_for_packet|optimistic ack detection|skipped_range:17-22|next_skip_chance:1757653430415439|current_time:1757653430126851|
[2025/09/12 05:03:50 126856] [debug] |scid:62065c12f0a9176c0f8f6eea|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:23|
[2025/09/12 05:03:50 126889] [info] |scid:62065c12f0a9176c0f8f6eea|xqc_send_packet_with_pn|<==|conn:0000558BB88609FC|path:0|pkt_num:23|size:33|sent:49|pkt_type:SHORT_HEADER|frame:NEW_TOKEN |inflight:1860|now:1757653430126864|stream_id:0|stream_offset:0|
[2025/09/12 05:03:50 126899] [debug] |scid:62065c12f0a9176c0f8f6eea|xqc_send_ctl_on_packet_sent|conn:0000558BB88609FC|path:0|pkt_num:23|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 05:03:50 126908] [debug] |scid:62065c12f0a9176c0f8f6eea|xqc_send_ctl_on_packet_sent|path:0|inflight:1860|applimit:2230|
[2025/09/12 05:03:50 126916] [debug] |scid:62065c12f0a9176c0f8f6eea|xqc_send_ctl_get_pto_time_and_space|srtt:33088|rtt_var:9527|pto_duration:569568|backoff_factor:2.00|backoff:8.00|pto_cnt:3|max_ack_delay:25|
[2025/09/12 05:03:50 126925] [debug] |scid:62065c12f0a9176c0f8f6eea|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB88609FC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:03:50 126930] [debug] |scid:62065c12f0a9176c0f8f6eea|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB88609FC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:03:50 126934] [debug] |scid:62065c12f0a9176c0f8f6eea|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB88609FC|path:0|PNS: 2, unacked: 1893|
[2025/09/12 05:03:50 126939] [debug] |scid:62065c12f0a9176c0f8f6eea|xqc_timer_set|type:LOSS_DETECTION|expire:1757653430896432|now:1757653430126916|interv:769516|
[2025/09/12 05:03:50 126944] [debug] |scid:62065c12f0a9176c0f8f6eea|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB88609FC|path:0|pns:2|expire:1757653430896432|now:1757653430126916|interval:769516|pto_count:3|srtt:33088
[2025/09/12 05:03:50 126949] [debug] |scid:62065c12f0a9176c0f8f6eea|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:48182|inflight:1893|
[2025/09/12 05:03:50 126955] [debug] |scid:62065c12f0a9176c0f8f6eea|xqc_conn_next_wakeup_time|wakeup_time:1757653430896432|
[2025/09/12 05:03:50 126961] [debug] |scid:62065c12f0a9176c0f8f6eea|xqc_engine_add_wakeup_queue|next_tick_time:1757653430896432|
[2025/09/12 05:03:50 126966] [debug] |xqc_engine_wakeup_after|wakeup:1757653430896432|now:1757653430126965|diff:769467|
[2025/09/12 05:03:50 126971] [debug] |xqc_engine_main_logic|END|now:1757653430126551|
[2025/09/12 05:03:50 367846] [info] |xqc_engine_packet_process|==>|conn:0000558BB88B165C|size:1406|state:S_HANDSHAKE_SENT|recv_time:1757653430367842|
[2025/09/12 05:03:50 367872] [debug] |scid:c725a148133eb545b87c161b|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:c725a148133eb545b87c161b|spin_bit:0|
[2025/09/12 05:03:50 367881] [warn] |scid:c725a148133eb545b87c161b|xqc_packet_parse_single|delay|buff 1RTT packet before handshake completed|
[2025/09/12 05:03:50 367892] [debug] |scid:c725a148133eb545b87c161b|xqc_conn_buff_undecrypt_packet_in|====>|delay|undecrypt_count:3|encrypt_level:3|
[2025/09/12 05:03:50 367900] [info] |scid:c725a148133eb545b87c161b|xqc_conn_process_packet|ignore err|-630|
[2025/09/12 05:03:50 367909] [debug] |scid:c725a148133eb545b87c161b|xqc_timer_set|type:PATH_IDLE|expire:1757653490367842|now:1757653430367842|interv:60000000|
[2025/09/12 05:03:50 367927] [debug] |scid:c725a148133eb545b87c161b|xqc_timer_set|type:CONN_IDLE|expire:1757653490367842|now:1757653430367842|interv:60000000|
[2025/09/12 05:03:50 367935] [debug] |scid:c725a148133eb545b87c161b|xqc_engine_remove_wakeup_queue|next_tick_time:1757653490042238|pq_index:4|
[2025/09/12 05:03:50 367945] [debug] |scid:c725a148133eb545b87c161b|xqc_engine_add_active_queue|last_ticked_time:1757653430042332|
[2025/09/12 05:03:50 367954] [debug] |xqc_engine_main_logic|BEGIN|now:1757653430367954|
[2025/09/12 05:03:50 367964] [debug] |scid:c725a148133eb545b87c161b|xqc_engine_process_conn|conn:0000558BB88B165C|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:1757653430367962|
[2025/09/12 05:03:50 367976] [debug] |scid:c725a148133eb545b87c161b|xqc_conn_next_wakeup_time|wakeup_time:1757653490367842|
[2025/09/12 05:03:50 367984] [debug] |scid:c725a148133eb545b87c161b|xqc_engine_add_wakeup_queue|next_tick_time:1757653490367842|
[2025/09/12 05:03:50 367992] [debug] |xqc_engine_wakeup_after|wakeup:1757653430896432|now:1757653430367992|diff:528440|
[2025/09/12 05:03:50 368001] [debug] |xqc_engine_main_logic|END|now:1757653430367962|
[2025/09/12 05:03:50 617403] [info] |xqc_engine_packet_process|==>|conn:0000558BB88B165C|size:99|state:S_HANDSHAKE_SENT|recv_time:1757653430617399|
[2025/09/12 05:03:50 617437] [debug] |scid:c725a148133eb545b87c161b|xqc_packet_parse_handshake|success|Length:59|
[2025/09/12 05:03:50 617453] [debug] |scid:c725a148133eb545b87c161b|xqc_packet_decrypt|largest_pn:1330197963|
[2025/09/12 05:03:50 617458] [debug] |scid:c725a148133eb545b87c161b|xqc_packet_decrypt|decryption nonce|path_id:0|pn:1330197966|
[2025/09/12 05:03:50 617472] [debug] |scid:c725a148133eb545b87c161b|xqc_packet_decrypt_single|pkt_type:HSK|pkt_num:1330197966|
[2025/09/12 05:03:50 617480] [debug] |scid:c725a148133eb545b87c161b|xqc_process_frames|frame_type:6|
[2025/09/12 05:03:50 617491] [debug] |scid:c725a148133eb545b87c161b|xqc_process_crypto_frame|level:2|
[2025/09/12 05:03:50 617499] [debug] |scid:c725a148133eb545b87c161b|xqc_read_crypto_stream|xqc_read_crypto_stream|level:2|
[2025/09/12 05:03:50 617507] [debug] |scid:c725a148133eb545b87c161b|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:2|36u|
[2025/09/12 05:03:50 617704] [debug] |scid:c725a148133eb545b87c161b|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:3|SSL_quic_write_level:3|rv:1|
[2025/09/12 05:03:50 617714] [debug] |scid:c725a148133eb545b87c161b|xqc_tls_do_handshake|TLS handshake|ret:1|
[2025/09/12 05:03:50 617721] [debug] |scid:c725a148133eb545b87c161b|xqc_engine_remove_wakeup_queue|next_tick_time:1757653490367842|pq_index:5|
[2025/09/12 05:03:50 617728] [debug] |scid:c725a148133eb545b87c161b|xqc_engine_add_active_queue|last_ticked_time:1757653430367962|
[2025/09/12 05:03:50 617733] [debug] |scid:c725a148133eb545b87c161b|xqc_create_crypto_stream|encrypt_level:3|cur_state:S_HANDSHAKE_SENT|
[2025/09/12 05:03:50 617739] [debug] |scid:c725a148133eb545b87c161b|xqc_process_crypto_frame|server create 1RTT stream|
[2025/09/12 05:03:50 617745] [info] |scid:c725a148133eb545b87c161b|xqc_send_ctl_on_pns_discard|xqc_send_ctl_set_loss_detection_timer on discard pns:0
[2025/09/12 05:03:50 617752] [debug] |scid:c725a148133eb545b87c161b|xqc_send_ctl_set_loss_detection_timer|unset|no ack-eliciting pkts in flight|conn:0000558BB88B165C|path:0|
[2025/09/12 05:03:50 617758] [debug] |scid:c725a148133eb545b87c161b|xqc_timer_unset|type:LOSS_DETECTION|
[2025/09/12 05:03:50 617765] [debug] |scid:c725a148133eb545b87c161b|xqc_timer_unset|type:ACK_HSK|
[2025/09/12 05:03:50 617772] [debug] |scid:c725a148133eb545b87c161b|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 05:03:50 617776] [debug] |scid:c725a148133eb545b87c161b|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:1330197966|largest:1330197966|pns:1|
[2025/09/12 05:03:50 617790] [info] |scid:c725a148133eb545b87c161b|xqc_conn_on_pkt_processed|====>|conn:0000558BB88B165C|path:0|size:99|pkt_type:HSK|pkt_num:1330197966|frame:CRYPTO |recv_time:1757653430617399|dcid:c725a148133eb545b87c161b|dcid_seq:0|
[2025/09/12 05:03:50 617796] [debug] |scid:c725a148133eb545b87c161b|xqc_timer_set|type:PATH_IDLE|expire:1757653490617399|now:1757653430617399|interv:60000000|
[2025/09/12 05:03:50 617800] [debug] |scid:c725a148133eb545b87c161b|xqc_timer_set|type:CONN_IDLE|expire:1757653490617399|now:1757653430617399|interv:60000000|
[2025/09/12 05:03:50 617806] [debug] |xqc_engine_main_logic|BEGIN|now:1757653430617805|
[2025/09/12 05:03:50 617812] [debug] |scid:c725a148133eb545b87c161b|xqc_engine_process_conn|conn:0000558BB88B165C|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:1757653430617811|
[2025/09/12 05:03:50 617818] [debug] |scid:c725a148133eb545b87c161b|xqc_conn_check_handshake_complete|HANDSHAKE_COMPLETED|conn:0000558BB88B165C|
[2025/09/12 05:03:50 617822] [info] |scid:c725a148133eb545b87c161b|xqc_conn_handshake_confirmed|handshake confirmed|conn:0000558BB88B165C|
[2025/09/12 05:03:50 617826] [info] |scid:c725a148133eb545b87c161b|xqc_send_ctl_on_pns_discard|xqc_send_ctl_set_loss_detection_timer on discard pns:1
[2025/09/12 05:03:50 617830] [debug] |scid:c725a148133eb545b87c161b|xqc_send_ctl_set_loss_detection_timer|unset|no ack-eliciting pkts in flight|conn:0000558BB88B165C|path:0|
[2025/09/12 05:03:50 617834] [debug] |scid:c725a148133eb545b87c161b|xqc_timer_unset|type:LOSS_DETECTION|
[2025/09/12 05:03:50 617840] [debug] |scid:c725a148133eb545b87c161b|xqc_conn_gen_token|expire:1758258230|
[2025/09/12 05:03:50 617845] [debug] |scid:c725a148133eb545b87c161b|xqc_conn_early_data_reject|reject|
[2025/09/12 05:03:50 617849] [debug] |scid:c725a148133eb545b87c161b|xqc_crypto_stream_on_read|encrypt_level:2|cur_state:S_HANDSHAKE_SENT|next_state:ESTABED|
[2025/09/12 05:03:50 617854] [debug] |scid:c725a148133eb545b87c161b|xqc_conn_process_undecrypt_packet_in|delay|undecrypt_count:3|encrypt_level:3|
[2025/09/12 05:03:50 617859] [debug] |scid:c725a148133eb545b87c161b|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:c725a148133eb545b87c161b|spin_bit:0|
[2025/09/12 05:03:50 617867] [debug] |scid:c725a148133eb545b87c161b|xqc_packet_decrypt|largest_pn:0|
[2025/09/12 05:03:50 617873] [debug] |scid:c725a148133eb545b87c161b|xqc_packet_decrypt|decryption nonce|path_id:0|pn:1330197962|
[2025/09/12 05:03:50 617883] [debug] |scid:c725a148133eb545b87c161b|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:1330197962|
[2025/09/12 05:03:50 617889] [debug] |scid:c725a148133eb545b87c161b|xqc_process_frames|frame_type:1|
[2025/09/12 05:03:50 617894] [debug] |scid:c725a148133eb545b87c161b|xqc_process_frames|frame_type:0|
[2025/09/12 05:03:50 617899] [debug] |scid:c725a148133eb545b87c161b|xqc_process_padding_frame|process padding|
[2025/09/12 05:03:50 617907] [debug] |scid:c725a148133eb545b87c161b|xqc_timer_set|type:ACK_01RTT|expire:1757653429742358|now:1757653429717358|interv:25000|
[2025/09/12 05:03:50 617914] [debug] |scid:c725a148133eb545b87c161b|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:1757653429717358|max_ack_delay:25000|
[2025/09/12 05:03:50 617920] [debug] |scid:c725a148133eb545b87c161b|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:1330197962|largest:1330197962|pns:2|
[2025/09/12 05:03:50 617925] [info] |scid:c725a148133eb545b87c161b|xqc_conn_on_pkt_processed|====>|conn:0000558BB88B165C|path:0|size:1406|pkt_type:SHORT_HEADER|pkt_num:1330197962|frame:PADDING PING |recv_time:1757653429717358|dcid:c725a148133eb545b87c161b|dcid_seq:0|
[2025/09/12 05:03:50 617937] [debug] |scid:c725a148133eb545b87c161b|xqc_conn_process_undecrypt_packet_in|delay|undecrypt_count:2|encrypt_level:3|
[2025/09/12 05:03:50 617944] [debug] |scid:c725a148133eb545b87c161b|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:c725a148133eb545b87c161b|spin_bit:0|
[2025/09/12 05:03:50 617950] [debug] |scid:c725a148133eb545b87c161b|xqc_packet_decrypt|largest_pn:1330197962|
[2025/09/12 05:03:50 617953] [debug] |scid:c725a148133eb545b87c161b|xqc_packet_decrypt|decryption nonce|path_id:0|pn:1330197963|
[2025/09/12 05:03:50 617959] [debug] |scid:c725a148133eb545b87c161b|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:1330197963|
[2025/09/12 05:03:50 617963] [debug] |scid:c725a148133eb545b87c161b|xqc_process_frames|frame_type:1|
[2025/09/12 05:03:50 617966] [debug] |scid:c725a148133eb545b87c161b|xqc_process_frames|frame_type:0|
[2025/09/12 05:03:50 617970] [debug] |scid:c725a148133eb545b87c161b|xqc_process_padding_frame|process padding|
[2025/09/12 05:03:50 617976] [debug] |scid:c725a148133eb545b87c161b|xqc_timer_unset|type:ACK_01RTT|
[2025/09/12 05:03:50 617981] [debug] |scid:c725a148133eb545b87c161b|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 05:03:50 617985] [debug] |scid:c725a148133eb545b87c161b|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:1330197963|largest:1330197963|pns:2|
[2025/09/12 05:03:50 617990] [info] |scid:c725a148133eb545b87c161b|xqc_conn_on_pkt_processed|====>|conn:0000558BB88B165C|path:0|size:1406|pkt_type:SHORT_HEADER|pkt_num:1330197963|frame:PADDING PING |recv_time:1757653430042238|dcid:c725a148133eb545b87c161b|dcid_seq:0|
[2025/09/12 05:03:50 617994] [debug] |scid:c725a148133eb545b87c161b|xqc_conn_process_undecrypt_packet_in|delay|undecrypt_count:1|encrypt_level:3|
[2025/09/12 05:03:50 617998] [debug] |scid:c725a148133eb545b87c161b|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:c725a148133eb545b87c161b|spin_bit:0|
[2025/09/12 05:03:50 618002] [debug] |scid:c725a148133eb545b87c161b|xqc_packet_decrypt|largest_pn:1330197963|
[2025/09/12 05:03:50 618006] [debug] |scid:c725a148133eb545b87c161b|xqc_packet_decrypt|decryption nonce|path_id:0|pn:1330197964|
[2025/09/12 05:03:50 618011] [debug] |scid:c725a148133eb545b87c161b|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:1330197964|
[2025/09/12 05:03:50 618015] [debug] |scid:c725a148133eb545b87c161b|xqc_process_frames|frame_type:1|
[2025/09/12 05:03:50 618018] [debug] |scid:c725a148133eb545b87c161b|xqc_process_frames|frame_type:0|
[2025/09/12 05:03:50 618022] [debug] |scid:c725a148133eb545b87c161b|xqc_process_padding_frame|process padding|
[2025/09/12 05:03:50 618028] [debug] |scid:c725a148133eb545b87c161b|xqc_maybe_should_ack|already yes|
[2025/09/12 05:03:50 618032] [debug] |scid:c725a148133eb545b87c161b|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:1330197964|largest:1330197964|pns:2|
[2025/09/12 05:03:50 618036] [info] |scid:c725a148133eb545b87c161b|xqc_conn_on_pkt_processed|====>|conn:0000558BB88B165C|path:0|size:1406|pkt_type:SHORT_HEADER|pkt_num:1330197964|frame:PADDING PING |recv_time:1757653430367842|dcid:c725a148133eb545b87c161b|dcid_seq:0|
[2025/09/12 05:03:50 618059] [debug] |scid:c725a148133eb545b87c161b|xqc_process_crypto_write_streams|
[2025/09/12 05:03:50 618063] [debug] |scid:c725a148133eb545b87c161b|xqc_crypto_stream_on_write|enc_level|3|
[2025/09/12 05:03:50 618068] [info] |scid:c725a148133eb545b87c161b|xqc_crypto_stream_send|crypto send data|pkt_num:0|size:283|sent:261|pkt_type:SHORT_HEADER|frame:CRYPTO |now:1757653430618068|
[2025/09/12 05:03:50 618074] [info] |scid:c725a148133eb545b87c161b|xqc_crypto_stream_send|crypto send data|pkt_num:0|size:284|sent:262|pkt_type:SHORT_HEADER|frame:CRYPTO |now:1757653430618073|
[2025/09/12 05:03:50 618078] [debug] |scid:c725a148133eb545b87c161b|xqc_crypto_stream_on_write|encrypt_level:3|cur_state:ESTABED|next_state:ESTABED|
[2025/09/12 05:03:50 618087] [debug] |scid:c725a148133eb545b87c161b|xqc_gen_ack_frame|largest_recv:1330197966|ack_delay:688|first_ack_range:0|largest_pkt_recv_time:1757653430617399|
[2025/09/12 05:03:50 618092] [debug] |scid:c725a148133eb545b87c161b|xqc_gen_ack_frame|high:1330197966|low:1330197966|pkt_pns:1|
[2025/09/12 05:03:50 618096] [debug] |scid:c725a148133eb545b87c161b|xqc_gen_ack_frame|high:1330197963|low:1330197963|pkt_pns:1|
[2025/09/12 05:03:50 618100] [debug] |scid:c725a148133eb545b87c161b|xqc_gen_ack_frame|high:1330197961|low:1330197961|pkt_pns:1|
[2025/09/12 05:03:50 618104] [debug] |scid:c725a148133eb545b87c161b|xqc_write_ack_to_one_packet|ack_size:17|path:0|path_largest_recv:1330197966|frame_largest_recv:1330197966|
[2025/09/12 05:03:50 618108] [debug] |scid:c725a148133eb545b87c161b|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:1|
[2025/09/12 05:03:50 618113] [debug] |scid:c725a148133eb545b87c161b|xqc_gen_ack_frame|largest_recv:1330197964|ack_delay:250271|first_ack_range:2|largest_pkt_recv_time:1757653430367842|
[2025/09/12 05:03:50 618117] [debug] |scid:c725a148133eb545b87c161b|xqc_gen_ack_frame|high:1330197964|low:1330197962|pkt_pns:2|
[2025/09/12 05:03:50 618121] [debug] |scid:c725a148133eb545b87c161b|xqc_write_ack_to_one_packet|ack_size:15|path:0|path_largest_recv:1330197964|frame_largest_recv:1330197964|
[2025/09/12 05:03:50 618125] [debug] |scid:c725a148133eb545b87c161b|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:2|
[2025/09/12 05:03:50 618141] [debug] |scid:c725a148133eb545b87c161b|xqc_write_new_conn_id_frame_to_packet|gen_new_scid|cid:50db1b99be6fcc6549b8e481|sr_token:00d60fd9fe7f00007b3a819f8b550000|seq_num:1
[2025/09/12 05:03:50 618149] [debug] |scid:c725a148133eb545b87c161b|xqc_write_new_conn_id_frame_to_packet|gen_new_scid|cid:9844d95ff7ea0d631713f652|sr_token:00d60fd9fe7f00007b3a819f8b550000|seq_num:2
[2025/09/12 05:03:50 618155] [debug] |scid:c725a148133eb545b87c161b|xqc_path_get_perf_class|conn:0000558BB88B165C|path_id:0|path_srtt:33325|min_srtt:33325|path_bw:58598|loss_rate:100.00|path_pto:0|
[2025/09/12 05:03:50 618160] [debug] |scid:c725a148133eb545b87c161b|xqc_minrtt_scheduler_get_path|path srtt|conn:0000558BB88B165C|path_id:0|path_srtt:33325|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:03:50 618166] [debug] |scid:c725a148133eb545b87c161b|xqc_minrtt_scheduler_get_path|best path:0|frame_type:HANDSHAKE_DONE |pn:0|size:23|reinj:0|path_class:4|
[2025/09/12 05:03:50 618170] [debug] |scid:c725a148133eb545b87c161b|xqc_path_get_perf_class|conn:0000558BB88B165C|path_id:0|path_srtt:33325|min_srtt:33325|path_bw:58598|loss_rate:100.00|path_pto:0|
[2025/09/12 05:03:50 618174] [debug] |scid:c725a148133eb545b87c161b|xqc_minrtt_scheduler_get_path|path srtt|conn:0000558BB88B165C|path_id:0|path_srtt:33325|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:03:50 618179] [debug] |scid:c725a148133eb545b87c161b|xqc_minrtt_scheduler_get_path|best path:0|frame_type:NEW_TOKEN |pn:0|size:33|reinj:0|path_class:4|
[2025/09/12 05:03:50 618183] [debug] |scid:c725a148133eb545b87c161b|xqc_path_get_perf_class|conn:0000558BB88B165C|path_id:0|path_srtt:33325|min_srtt:33325|path_bw:58598|loss_rate:100.00|path_pto:0|
[2025/09/12 05:03:50 618187] [debug] |scid:c725a148133eb545b87c161b|xqc_minrtt_scheduler_get_path|path srtt|conn:0000558BB88B165C|path_id:0|path_srtt:33325|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:03:50 618191] [debug] |scid:c725a148133eb545b87c161b|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CRYPTO |pn:0|size:283|reinj:0|path_class:4|
[2025/09/12 05:03:50 618195] [debug] |scid:c725a148133eb545b87c161b|xqc_path_get_perf_class|conn:0000558BB88B165C|path_id:0|path_srtt:33325|min_srtt:33325|path_bw:58598|loss_rate:100.00|path_pto:0|
[2025/09/12 05:03:50 618203] [debug] |scid:c725a148133eb545b87c161b|xqc_minrtt_scheduler_get_path|path srtt|conn:0000558BB88B165C|path_id:0|path_srtt:33325|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:03:50 618210] [debug] |scid:c725a148133eb545b87c161b|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CRYPTO |pn:0|size:284|reinj:0|path_class:4|
[2025/09/12 05:03:50 618214] [debug] |scid:c725a148133eb545b87c161b|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:ACK |stream_id:0|stream_offset:0|
[2025/09/12 05:03:50 618219] [debug] |scid:c725a148133eb545b87c161b|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:ACK |stream_id:0|stream_offset:0|
[2025/09/12 05:03:50 618223] [debug] |scid:c725a148133eb545b87c161b|xqc_path_get_perf_class|conn:0000558BB88B165C|path_id:0|path_srtt:33325|min_srtt:33325|path_bw:58598|loss_rate:100.00|path_pto:0|
[2025/09/12 05:03:50 618227] [debug] |scid:c725a148133eb545b87c161b|xqc_minrtt_scheduler_get_path|path srtt|conn:0000558BB88B165C|path_id:0|path_srtt:33325|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:03:50 618231] [debug] |scid:c725a148133eb545b87c161b|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 05:03:50 618236] [debug] |scid:c725a148133eb545b87c161b|xqc_path_get_perf_class|conn:0000558BB88B165C|path_id:0|path_srtt:33325|min_srtt:33325|path_bw:58598|loss_rate:100.00|path_pto:0|
[2025/09/12 05:03:50 618240] [debug] |scid:c725a148133eb545b87c161b|xqc_minrtt_scheduler_get_path|path srtt|conn:0000558BB88B165C|path_id:0|path_srtt:33325|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:03:50 618244] [debug] |scid:c725a148133eb545b87c161b|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 05:03:50 618249] [debug] |scid:c725a148133eb545b87c161b|xqc_check_acked_or_dropped_pkt|conn:0000558BB88B165C|pkt_num:0|size:23|pkt_type:SHORT_HEADER|frame:HANDSHAKE_DONE |
[2025/09/12 05:03:50 618255] [debug] |scid:c725a148133eb545b87c161b|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:0|
[2025/09/12 05:03:50 618292] [info] |scid:c725a148133eb545b87c161b|xqc_send_packet_with_pn|<==|conn:0000558BB88B165C|path:0|pkt_num:0|size:23|sent:39|pkt_type:SHORT_HEADER|frame:HANDSHAKE_DONE |inflight:0|now:1757653430618262|stream_id:0|stream_offset:0|
[2025/09/12 05:03:50 618301] [debug] |scid:c725a148133eb545b87c161b|xqc_send_ctl_on_packet_sent|conn:0000558BB88B165C|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 05:03:50 618308] [debug] |scid:c725a148133eb545b87c161b|xqc_send_ctl_on_packet_sent|path:0|inflight:0|applimit:0|
[2025/09/12 05:03:50 618315] [debug] |scid:c725a148133eb545b87c161b|xqc_send_ctl_get_pto_time_and_space|srtt:33325|rtt_var:10253|pto_duration:74337|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:03:50 618322] [debug] |scid:c725a148133eb545b87c161b|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB88B165C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:03:50 618329] [debug] |scid:c725a148133eb545b87c161b|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB88B165C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:03:50 618333] [debug] |scid:c725a148133eb545b87c161b|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB88B165C|path:0|PNS: 2, unacked: 23|
[2025/09/12 05:03:50 618337] [debug] |scid:c725a148133eb545b87c161b|xqc_timer_set|type:LOSS_DETECTION|expire:1757653430717599|now:1757653430618315|interv:99284|
[2025/09/12 05:03:50 618341] [debug] |scid:c725a148133eb545b87c161b|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB88B165C|path:0|pns:2|expire:1757653430717599|now:1757653430618315|interval:99284|pto_count:0|srtt:33325
[2025/09/12 05:03:50 618346] [debug] |scid:c725a148133eb545b87c161b|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:48303|inflight:23|
[2025/09/12 05:03:50 618351] [debug] |scid:c725a148133eb545b87c161b|xqc_check_acked_or_dropped_pkt|conn:0000558BB88B165C|pkt_num:0|size:33|pkt_type:SHORT_HEADER|frame:NEW_TOKEN |
[2025/09/12 05:03:50 618360] [debug] |scid:c725a148133eb545b87c161b|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1|
[2025/09/12 05:03:50 618387] [info] |scid:c725a148133eb545b87c161b|xqc_send_packet_with_pn|<==|conn:0000558BB88B165C|path:0|pkt_num:1|size:33|sent:49|pkt_type:SHORT_HEADER|frame:NEW_TOKEN |inflight:23|now:1757653430618366|stream_id:0|stream_offset:0|
[2025/09/12 05:03:50 618395] [debug] |scid:c725a148133eb545b87c161b|xqc_send_ctl_on_packet_sent|conn:0000558BB88B165C|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 05:03:50 618402] [debug] |scid:c725a148133eb545b87c161b|xqc_send_ctl_on_packet_sent|path:0|inflight:23|applimit:0|
[2025/09/12 05:03:50 618408] [debug] |scid:c725a148133eb545b87c161b|xqc_send_ctl_get_pto_time_and_space|srtt:33325|rtt_var:10253|pto_duration:74337|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:03:50 618415] [debug] |scid:c725a148133eb545b87c161b|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB88B165C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:03:50 618419] [debug] |scid:c725a148133eb545b87c161b|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB88B165C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:03:50 618423] [debug] |scid:c725a148133eb545b87c161b|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB88B165C|path:0|PNS: 2, unacked: 56|
[2025/09/12 05:03:50 618427] [debug] |scid:c725a148133eb545b87c161b|xqc_timer_set|type:LOSS_DETECTION|expire:1757653430717703|now:1757653430618408|interv:99295|
[2025/09/12 05:03:50 618431] [debug] |scid:c725a148133eb545b87c161b|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB88B165C|path:0|pns:2|expire:1757653430717703|now:1757653430618408|interval:99295|pto_count:0|srtt:33325
[2025/09/12 05:03:50 618435] [debug] |scid:c725a148133eb545b87c161b|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:48303|inflight:56|
[2025/09/12 05:03:50 618440] [debug] |scid:c725a148133eb545b87c161b|xqc_check_acked_or_dropped_pkt|conn:0000558BB88B165C|pkt_num:0|size:283|pkt_type:SHORT_HEADER|frame:CRYPTO |
[2025/09/12 05:03:50 618444] [debug] |scid:c725a148133eb545b87c161b|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:2|
[2025/09/12 05:03:50 618469] [info] |scid:c725a148133eb545b87c161b|xqc_send_packet_with_pn|<==|conn:0000558BB88B165C|path:0|pkt_num:2|size:283|sent:299|pkt_type:SHORT_HEADER|frame:CRYPTO |inflight:56|now:1757653430618451|stream_id:0|stream_offset:0|
[2025/09/12 05:03:50 618477] [debug] |scid:c725a148133eb545b87c161b|xqc_send_ctl_on_packet_sent|conn:0000558BB88B165C|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 05:03:50 618484] [debug] |scid:c725a148133eb545b87c161b|xqc_send_ctl_on_packet_sent|path:0|inflight:56|applimit:0|
[2025/09/12 05:03:50 618490] [debug] |scid:c725a148133eb545b87c161b|xqc_send_ctl_get_pto_time_and_space|srtt:33325|rtt_var:10253|pto_duration:74337|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:03:50 618496] [debug] |scid:c725a148133eb545b87c161b|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB88B165C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:03:50 618501] [debug] |scid:c725a148133eb545b87c161b|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB88B165C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:03:50 618504] [debug] |scid:c725a148133eb545b87c161b|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB88B165C|path:0|PNS: 2, unacked: 339|
[2025/09/12 05:03:50 618508] [debug] |scid:c725a148133eb545b87c161b|xqc_timer_set|type:LOSS_DETECTION|expire:1757653430717788|now:1757653430618490|interv:99298|
[2025/09/12 05:03:50 618512] [debug] |scid:c725a148133eb545b87c161b|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB88B165C|path:0|pns:2|expire:1757653430717788|now:1757653430618490|interval:99298|pto_count:0|srtt:33325
[2025/09/12 05:03:50 618521] [debug] |scid:c725a148133eb545b87c161b|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:48303|inflight:339|
[2025/09/12 05:03:50 618525] [debug] |scid:c725a148133eb545b87c161b|xqc_check_acked_or_dropped_pkt|conn:0000558BB88B165C|pkt_num:0|size:284|pkt_type:SHORT_HEADER|frame:CRYPTO |
[2025/09/12 05:03:50 618529] [debug] |scid:c725a148133eb545b87c161b|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:3|
[2025/09/12 05:03:50 618553] [info] |scid:c725a148133eb545b87c161b|xqc_send_packet_with_pn|<==|conn:0000558BB88B165C|path:0|pkt_num:3|size:284|sent:300|pkt_type:SHORT_HEADER|frame:CRYPTO |inflight:339|now:1757653430618535|stream_id:0|stream_offset:0|
[2025/09/12 05:03:50 618561] [debug] |scid:c725a148133eb545b87c161b|xqc_send_ctl_on_packet_sent|conn:0000558BB88B165C|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 05:03:50 618568] [debug] |scid:c725a148133eb545b87c161b|xqc_send_ctl_on_packet_sent|path:0|inflight:339|applimit:0|
[2025/09/12 05:03:50 618574] [debug] |scid:c725a148133eb545b87c161b|xqc_send_ctl_get_pto_time_and_space|srtt:33325|rtt_var:10253|pto_duration:74337|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:03:50 618581] [debug] |scid:c725a148133eb545b87c161b|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB88B165C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:03:50 618585] [debug] |scid:c725a148133eb545b87c161b|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB88B165C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:03:50 618589] [debug] |scid:c725a148133eb545b87c161b|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB88B165C|path:0|PNS: 2, unacked: 623|
[2025/09/12 05:03:50 618593] [debug] |scid:c725a148133eb545b87c161b|xqc_timer_set|type:LOSS_DETECTION|expire:1757653430717872|now:1757653430618574|interv:99298|
[2025/09/12 05:03:50 618596] [debug] |scid:c725a148133eb545b87c161b|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB88B165C|path:0|pns:2|expire:1757653430717872|now:1757653430618574|interval:99298|pto_count:0|srtt:33325
[2025/09/12 05:03:50 618601] [debug] |scid:c725a148133eb545b87c161b|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:48303|inflight:623|
[2025/09/12 05:03:50 618605] [debug] |scid:c725a148133eb545b87c161b|xqc_check_acked_or_dropped_pkt|conn:0000558BB88B165C|pkt_num:0|size:59|pkt_type:HSK|frame:ACK |
[2025/09/12 05:03:50 618609] [debug] |scid:c725a148133eb545b87c161b|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:9|
[2025/09/12 05:03:50 618632] [info] |scid:c725a148133eb545b87c161b|xqc_send_packet_with_pn|<==|conn:0000558BB88B165C|path:0|pkt_num:9|size:59|sent:75|pkt_type:HSK|frame:ACK |inflight:623|now:1757653430618615|stream_id:0|stream_offset:0|
[2025/09/12 05:03:50 618641] [debug] |scid:c725a148133eb545b87c161b|xqc_send_ctl_on_packet_sent|conn:0000558BB88B165C|path:0|pkt_num:9|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 05:03:50 618649] [debug] |scid:c725a148133eb545b87c161b|xqc_check_acked_or_dropped_pkt|conn:0000558BB88B165C|pkt_num:0|size:37|pkt_type:SHORT_HEADER|frame:ACK |
[2025/09/12 05:03:50 618656] [debug] |scid:c725a148133eb545b87c161b|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:4|
[2025/09/12 05:03:50 618679] [info] |scid:c725a148133eb545b87c161b|xqc_send_packet_with_pn|<==|conn:0000558BB88B165C|path:0|pkt_num:4|size:37|sent:53|pkt_type:SHORT_HEADER|frame:ACK |inflight:623|now:1757653430618663|stream_id:0|stream_offset:0|
[2025/09/12 05:03:50 618686] [debug] |scid:c725a148133eb545b87c161b|xqc_send_ctl_on_packet_sent|conn:0000558BB88B165C|path:0|pkt_num:4|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 05:03:50 618693] [debug] |scid:c725a148133eb545b87c161b|xqc_check_acked_or_dropped_pkt|conn:0000558BB88B165C|pkt_num:0|size:54|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |
[2025/09/12 05:03:50 618706] [debug] |scid:c725a148133eb545b87c161b|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:5|
[2025/09/12 05:03:50 618731] [info] |scid:c725a148133eb545b87c161b|xqc_send_packet_with_pn|<==|conn:0000558BB88B165C|path:0|pkt_num:5|size:54|sent:70|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |inflight:623|now:1757653430618713|stream_id:0|stream_offset:0|
[2025/09/12 05:03:50 618740] [debug] |scid:c725a148133eb545b87c161b|xqc_send_ctl_on_packet_sent|conn:0000558BB88B165C|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 05:03:50 618747] [debug] |scid:c725a148133eb545b87c161b|xqc_send_ctl_on_packet_sent|path:0|inflight:623|applimit:0|
[2025/09/12 05:03:50 618753] [debug] |scid:c725a148133eb545b87c161b|xqc_send_ctl_get_pto_time_and_space|srtt:33325|rtt_var:10253|pto_duration:74337|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:03:50 618759] [debug] |scid:c725a148133eb545b87c161b|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB88B165C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:03:50 618764] [debug] |scid:c725a148133eb545b87c161b|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB88B165C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:03:50 618768] [debug] |scid:c725a148133eb545b87c161b|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB88B165C|path:0|PNS: 2, unacked: 677|
[2025/09/12 05:03:50 618771] [debug] |scid:c725a148133eb545b87c161b|xqc_timer_set|type:LOSS_DETECTION|expire:1757653430718050|now:1757653430618752|interv:99298|
[2025/09/12 05:03:50 618775] [debug] |scid:c725a148133eb545b87c161b|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB88B165C|path:0|pns:2|expire:1757653430718050|now:1757653430618752|interval:99298|pto_count:0|srtt:33325
[2025/09/12 05:03:50 618780] [debug] |scid:c725a148133eb545b87c161b|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:48303|inflight:677|
[2025/09/12 05:03:50 618784] [debug] |scid:c725a148133eb545b87c161b|xqc_check_acked_or_dropped_pkt|conn:0000558BB88B165C|pkt_num:0|size:54|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |
[2025/09/12 05:03:50 618789] [debug] |scid:c725a148133eb545b87c161b|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:6|
[2025/09/12 05:03:50 618811] [info] |scid:c725a148133eb545b87c161b|xqc_send_packet_with_pn|<==|conn:0000558BB88B165C|path:0|pkt_num:6|size:54|sent:70|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |inflight:677|now:1757653430618795|stream_id:0|stream_offset:0|
[2025/09/12 05:03:50 618819] [debug] |scid:c725a148133eb545b87c161b|xqc_send_ctl_on_packet_sent|conn:0000558BB88B165C|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 05:03:50 618827] [debug] |scid:c725a148133eb545b87c161b|xqc_send_ctl_on_packet_sent|path:0|inflight:677|applimit:0|
[2025/09/12 05:03:50 618833] [debug] |scid:c725a148133eb545b87c161b|xqc_send_ctl_get_pto_time_and_space|srtt:33325|rtt_var:10253|pto_duration:74337|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:03:50 618839] [debug] |scid:c725a148133eb545b87c161b|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB88B165C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:03:50 618843] [debug] |scid:c725a148133eb545b87c161b|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB88B165C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:03:50 618847] [debug] |scid:c725a148133eb545b87c161b|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB88B165C|path:0|PNS: 2, unacked: 731|
[2025/09/12 05:03:50 618851] [debug] |scid:c725a148133eb545b87c161b|xqc_timer_set|type:LOSS_DETECTION|expire:1757653430718132|now:1757653430618832|interv:99300|
[2025/09/12 05:03:50 618855] [debug] |scid:c725a148133eb545b87c161b|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB88B165C|path:0|pns:2|expire:1757653430718132|now:1757653430618832|interval:99300|pto_count:0|srtt:33325
[2025/09/12 05:03:50 618863] [debug] |scid:c725a148133eb545b87c161b|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:48303|inflight:731|
[2025/09/12 05:03:50 618868] [debug] |scid:c725a148133eb545b87c161b|xqc_conn_next_wakeup_time|wakeup_time:1757653430718132|
[2025/09/12 05:03:50 618872] [debug] |scid:c725a148133eb545b87c161b|xqc_engine_add_wakeup_queue|next_tick_time:1757653430718132|
[2025/09/12 05:03:50 618876] [debug] |xqc_engine_wakeup_after|wakeup:1757653430718132|now:1757653430618876|diff:99256|
[2025/09/12 05:03:50 618881] [debug] |xqc_engine_main_logic|END|now:1757653430617811|
[2025/09/12 05:03:50 618886] [debug] |xqc_engine_main_logic|BEGIN|now:1757653430618886|
[2025/09/12 05:03:50 618890] [debug] |xqc_engine_wakeup_after|wakeup:1757653430718132|now:1757653430618890|diff:99242|
[2025/09/12 05:03:50 618894] [debug] |xqc_engine_main_logic|END|now:1757653430618886|
[2025/09/12 05:03:50 649490] [info] |xqc_engine_packet_process|==>|conn:0000558BB88B165C|size:39|state:ESTABED|recv_time:1757653430649489|
[2025/09/12 05:03:50 649504] [debug] |scid:c725a148133eb545b87c161b|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:c725a148133eb545b87c161b|spin_bit:0|
[2025/09/12 05:03:50 649511] [debug] |scid:c725a148133eb545b87c161b|xqc_packet_decrypt|largest_pn:1330197964|
[2025/09/12 05:03:50 649515] [debug] |scid:c725a148133eb545b87c161b|xqc_packet_decrypt|decryption nonce|path_id:0|pn:1330197965|
[2025/09/12 05:03:50 649521] [debug] |scid:c725a148133eb545b87c161b|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:1330197965|
[2025/09/12 05:03:50 649525] [debug] |scid:c725a148133eb545b87c161b|xqc_process_frames|frame_type:2|
[2025/09/12 05:03:50 649531] [debug] |scid:c725a148133eb545b87c161b|xqc_send_ctl_on_ack_received|conn:0000558BB88B165C|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 05:03:50 649536] [debug] |scid:c725a148133eb545b87c161b|xqc_update_sample|sampler_update|prior_lost:1|tx_in_flight:56|prior_delivered:2351|prior_time:1757653430618262|is_app_limited:0|send_elapse:104|ack_elapse:31227|ctl_first_sent_time:1757653430618366|lagest_ack_time:1757653430649489|curr_delivered:2384|
[2025/09/12 05:03:50 649542] [debug] |scid:c725a148133eb545b87c161b|xqc_update_sample|sampler_sent_time_update:1757653430618366|
[2025/09/12 05:03:50 649549] [debug] |scid:c725a148133eb545b87c161b|xqc_send_ctl_on_ack_received|sndq_packets_used:5||sndq_packets_used_bytes:0|sndq_packets_free:3|
[2025/09/12 05:03:50 649555] [debug] |scid:c725a148133eb545b87c161b|xqc_send_ctl_on_ack_received|conn:0000558BB88B165C|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 05:03:50 649562] [debug] |scid:c725a148133eb545b87c161b|xqc_update_sample|sampler_update|prior_lost:1|tx_in_flight:56|prior_delivered:2351|prior_time:1757653430618262|is_app_limited:0|send_elapse:104|ack_elapse:31227|ctl_first_sent_time:1757653430618366|lagest_ack_time:1757653430649489|curr_delivered:2667|
[2025/09/12 05:03:50 649568] [debug] |scid:c725a148133eb545b87c161b|xqc_update_sample|sampler_sent_time_update:1757653430618451|
[2025/09/12 05:03:50 649574] [debug] |scid:c725a148133eb545b87c161b|xqc_send_ctl_on_ack_received|sndq_packets_used:4||sndq_packets_used_bytes:0|sndq_packets_free:4|
[2025/09/12 05:03:50 649579] [debug] |scid:c725a148133eb545b87c161b|xqc_send_ctl_update_rtt|before update rtt|conn:0000558BB88B165C|srtt:33325|rttvar:10253|minrtt:30859|latest_rtt:31038|ack_delay:168|
[2025/09/12 05:03:50 649586] [debug] |scid:c725a148133eb545b87c161b|xqc_send_ctl_update_rtt|l-0.0.0.0-443-c725a148133eb545b87c161b p-193.167.0.100-42499-158dd7b1fc29e9f04f12b331ee120dc43c |after update rtt|conn:0000558BB88B165C|srtt:33018|rttvar:8303|minrtt:30859|latest_rtt:31038|ack_delay:168|
[2025/09/12 05:03:50 649593] [debug] |scid:c725a148133eb545b87c161b|xqc_send_ctl_get_lost_sent_pn|largest_acked:2|lost_pn:18446744073709551615|thresh:3|
[2025/09/12 05:03:50 649600] [debug] |scid:c725a148133eb545b87c161b|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:03:50 649615] [debug] |scid:c725a148133eb545b87c161b|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:0000558BB88B165C|path:0|pns:2|expire:1757653430655407|now:1757653430649615|interval:5792|
[2025/09/12 05:03:50 649620] [debug] |scid:c725a148133eb545b87c161b|xqc_timer_set|type:LOSS_DETECTION|expire:1757653430655407|now:1757653430649615|interv:5792|
[2025/09/12 05:03:50 649625] [debug] |scid:c725a148133eb545b87c161b|xqc_generate_sample|sampler: send_elapse 104, ack_elapse 31227, delivered 316|rate 10119|lost 1|
[2025/09/12 05:03:50 649632] [debug] |scid:c725a148133eb545b87c161b|xqc_bbr_update_bandwidth|BBRv1: RTT round update 2 -> 3|
[2025/09/12 05:03:50 649638] [debug] |scid:c725a148133eb545b87c161b|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (10119) in round 3|
[2025/09/12 05:03:50 649646] [debug] |scid:c725a148133eb545b87c161b|xqc_bbr_update_min_rtt|minrtt expire|rtt:30859, old_rtt:30859|
[2025/09/12 05:03:50 649652] [debug] |scid:c725a148133eb545b87c161b|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:5744|extra_cwnd:750|
[2025/09/12 05:03:50 649659] [debug] |scid:c725a148133eb545b87c161b|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:48303|packet_lost:0|acked:316|po_sent_time:1757653430618451|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2667|
[2025/09/12 05:03:50 649666] [debug] |scid:c725a148133eb545b87c161b|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:48303|packet_lost:0|acked:316|po_sent_time:1757653430618451|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2667|
[2025/09/12 05:03:50 649674] [debug] |scid:c725a148133eb545b87c161b|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-c725a148133eb545b87c161b p-193.167.0.100-42499-158dd7b1fc29e9f04f12b331ee120dc43c |bbr on ack|mode:0|pacing_rate:3931421|bw:58598|cwnd:48619|full_bw_reached:0|inflight:415|srtt:33018|latest_rtt:31038|min_rtt:30859|applimit:0|lost:1|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:1|
[2025/09/12 05:03:50 649686] [stats] |scid:c725a148133eb545b87c161b|xqc_send_ctl_info_circle_record|l-0.0.0.0-443-c725a148133eb545b87c161b p-193.167.0.100-42499-158dd7b1fc29e9f04f12b331ee120dc43c |path:0||cwnd:48619|inflight:415|mode:0|applimit:0|pacing_rate:3931421|bw:58598|srtt:33018|latest_rtt:31038|min_rtt:30859|send:16|lost:1|tlp:2|recv:7|recovery:0|slow_start:1|conn_life:1090936|acked:316|delivered:2667|is_cwnd_limited:0|
[2025/09/12 05:03:50 649694] [debug] |scid:c725a148133eb545b87c161b|xqc_process_frames|frame_type:0|
[2025/09/12 05:03:50 649698] [debug] |scid:c725a148133eb545b87c161b|xqc_process_padding_frame|process padding|
[2025/09/12 05:03:50 649704] [debug] |scid:c725a148133eb545b87c161b|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:1330197965|largest:1330197965|pns:2|
[2025/09/12 05:03:50 649710] [info] |scid:c725a148133eb545b87c161b|xqc_conn_on_pkt_processed|====>|conn:0000558BB88B165C|path:0|size:39|pkt_type:SHORT_HEADER|pkt_num:1330197965|frame:PADDING ACK |recv_time:1757653430649489|dcid:c725a148133eb545b87c161b|dcid_seq:0|
[2025/09/12 05:03:50 649716] [debug] |scid:c725a148133eb545b87c161b|xqc_timer_set|type:PATH_IDLE|expire:1757653550649489|now:1757653430649489|interv:120000000|
[2025/09/12 05:03:50 649721] [debug] |scid:c725a148133eb545b87c161b|xqc_timer_set|type:CONN_IDLE|expire:1757653550649489|now:1757653430649489|interv:120000000|
[2025/09/12 05:03:50 649726] [debug] |scid:c725a148133eb545b87c161b|xqc_engine_remove_wakeup_queue|next_tick_time:1757653430718132|pq_index:0|
[2025/09/12 05:03:50 649732] [debug] |scid:c725a148133eb545b87c161b|xqc_engine_add_active_queue|last_ticked_time:1757653430617811|
[2025/09/12 05:03:50 649737] [debug] |xqc_engine_main_logic|BEGIN|now:1757653430649736|
[2025/09/12 05:03:50 649743] [debug] |scid:c725a148133eb545b87c161b|xqc_engine_process_conn|conn:0000558BB88B165C|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:1757653430649741|
[2025/09/12 05:03:50 649759] [debug] |scid:c725a148133eb545b87c161b|xqc_conn_next_wakeup_time|wakeup_time:1757653430655407|
[2025/09/12 05:03:50 649768] [debug] |scid:c725a148133eb545b87c161b|xqc_engine_add_wakeup_queue|next_tick_time:1757653430655407|
[2025/09/12 05:03:50 649776] [debug] |xqc_engine_wakeup_after|wakeup:1757653430655407|now:1757653430649775|diff:5632|
[2025/09/12 05:03:50 649784] [debug] |xqc_engine_main_logic|END|now:1757653430649741|
[2025/09/12 05:03:50 649794] [debug] |xqc_engine_main_logic|BEGIN|now:1757653430649794|
[2025/09/12 05:03:50 649802] [debug] |xqc_engine_wakeup_after|wakeup:1757653430655407|now:1757653430649802|diff:5605|
[2025/09/12 05:03:50 649811] [debug] |xqc_engine_main_logic|END|now:1757653430649794|
[2025/09/12 05:03:50 649851] [info] |xqc_engine_packet_process|==>|conn:0000558BB88B165C|size:40|state:ESTABED|recv_time:1757653430649850|
[2025/09/12 05:03:50 649862] [debug] |scid:c725a148133eb545b87c161b|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:c725a148133eb545b87c161b|spin_bit:0|
[2025/09/12 05:03:50 649873] [debug] |scid:c725a148133eb545b87c161b|xqc_packet_decrypt|largest_pn:1330197965|
[2025/09/12 05:03:50 649880] [debug] |scid:c725a148133eb545b87c161b|xqc_packet_decrypt|decryption nonce|path_id:0|pn:1330197966|
[2025/09/12 05:03:50 649892] [debug] |scid:c725a148133eb545b87c161b|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:1330197966|
[2025/09/12 05:03:50 649900] [debug] |scid:c725a148133eb545b87c161b|xqc_process_frames|frame_type:2|
[2025/09/12 05:03:50 649909] [debug] |scid:c725a148133eb545b87c161b|xqc_send_ctl_on_ack_received|conn:0000558BB88B165C|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 05:03:50 649917] [debug] |scid:c725a148133eb545b87c161b|xqc_update_sample|sampler_update|prior_lost:1|tx_in_flight:623|prior_delivered:2351|prior_time:1757653430618262|is_app_limited:0|send_elapse:273|ack_elapse:31588|ctl_first_sent_time:1757653430618535|lagest_ack_time:1757653430649850|curr_delivered:2951|
[2025/09/12 05:03:50 649923] [debug] |scid:c725a148133eb545b87c161b|xqc_update_sample|sampler_sent_time_update:1757653430618535|
[2025/09/12 05:03:50 649930] [debug] |scid:c725a148133eb545b87c161b|xqc_send_ctl_on_ack_received|sndq_packets_used:3||sndq_packets_used_bytes:0|sndq_packets_free:5|
[2025/09/12 05:03:50 649938] [debug] |scid:c725a148133eb545b87c161b|xqc_send_ctl_on_ack_received|conn:0000558BB88B165C|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 05:03:50 649946] [debug] |scid:c725a148133eb545b87c161b|xqc_update_sample|sampler_update|prior_lost:1|tx_in_flight:623|prior_delivered:2351|prior_time:1757653430618262|is_app_limited:0|send_elapse:273|ack_elapse:31588|ctl_first_sent_time:1757653430618535|lagest_ack_time:1757653430649850|curr_delivered:3005|
[2025/09/12 05:03:50 649955] [debug] |scid:c725a148133eb545b87c161b|xqc_update_sample|sampler_sent_time_update:1757653430618713|
[2025/09/12 05:03:50 649963] [debug] |scid:c725a148133eb545b87c161b|xqc_send_ctl_on_ack_received|sndq_packets_used:2||sndq_packets_used_bytes:0|sndq_packets_free:6|
[2025/09/12 05:03:50 649971] [debug] |scid:c725a148133eb545b87c161b|xqc_send_ctl_update_rtt|before update rtt|conn:0000558BB88B165C|srtt:33018|rttvar:8303|minrtt:30859|latest_rtt:31137|ack_delay:56|
[2025/09/12 05:03:50 649980] [debug] |scid:c725a148133eb545b87c161b|xqc_send_ctl_update_rtt|l-0.0.0.0-443-c725a148133eb545b87c161b p-193.167.0.100-42499-158dd7b1fc29e9f04f12b331ee120dc43c |after update rtt|conn:0000558BB88B165C|srtt:32776|rttvar:6712|minrtt:30859|latest_rtt:31137|ack_delay:56|
[2025/09/12 05:03:50 649988] [debug] |scid:c725a148133eb545b87c161b|xqc_send_ctl_get_lost_sent_pn|largest_acked:5|lost_pn:2|thresh:3|
[2025/09/12 05:03:50 650003] [debug] |scid:c725a148133eb545b87c161b|xqc_send_ctl_detect_lost|mark lost|pns:2|pkt_num:0|lost_pn:2|po_sent_time:1757653430618262|lost_send_time:1757653430612977|loss_delay:36873|frame:HANDSHAKE_DONE |repair:524288|
[2025/09/12 05:03:50 650008] [debug] |scid:c725a148133eb545b87c161b|xqc_send_ctl_detect_lost|OnLostDetection|largest_lost sent time: 1757653430618262u|
[2025/09/12 05:03:50 650014] [stats] |scid:c725a148133eb545b87c161b|xqc_send_ctl_detect_lost|l-0.0.0.0-443-c725a148133eb545b87c161b p-193.167.0.100-42499-158dd7b1fc29e9f04f12b331ee120dc43c |lost interval:1051190|lost_count:1|send_count:11|pkt_num:0|po_send_time:1757653430618262|srtt:32776|cwnd:48619|bw:58598|conn_life:1091101|now:0|last_lost_time:1091101|
[2025/09/12 05:03:50 650020] [debug] |scid:c725a148133eb545b87c161b|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:03:50 650025] [debug] |scid:c725a148133eb545b87c161b|xqc_send_ctl_get_pto_time_and_space|srtt:32776|rtt_var:6712|pto_duration:59624|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:03:50 650031] [debug] |scid:c725a148133eb545b87c161b|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB88B165C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:03:50 650036] [debug] |scid:c725a148133eb545b87c161b|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB88B165C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:03:50 650060] [debug] |scid:c725a148133eb545b87c161b|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB88B165C|path:0|PNS: 2, unacked: 54|
[2025/09/12 05:03:50 650066] [debug] |scid:c725a148133eb545b87c161b|xqc_timer_set|type:LOSS_DETECTION|expire:1757653430703419|now:1757653430650025|interv:53394|
[2025/09/12 05:03:50 650071] [debug] |scid:c725a148133eb545b87c161b|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB88B165C|path:0|pns:2|expire:1757653430703419|now:1757653430650025|interval:53394|pto_count:0|srtt:32776
[2025/09/12 05:03:50 650076] [debug] |scid:c725a148133eb545b87c161b|xqc_generate_sample|sampler: send_elapse 273, ack_elapse 31588, delivered 654|rate 20704|lost 2|
[2025/09/12 05:03:50 650082] [debug] |scid:c725a148133eb545b87c161b|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (20704) in round 3|
[2025/09/12 05:03:50 650087] [debug] |scid:c725a148133eb545b87c161b|xqc_bbr_update_min_rtt|minrtt expire|rtt:30859, old_rtt:30859|
[2025/09/12 05:03:50 650092] [debug] |scid:c725a148133eb545b87c161b|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:5744|extra_cwnd:1266|
[2025/09/12 05:03:50 650097] [debug] |scid:c725a148133eb545b87c161b|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:48619|packet_lost:1|acked:338|po_sent_time:1757653430618713|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2667|
[2025/09/12 05:03:50 650103] [debug] |scid:c725a148133eb545b87c161b|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:48619|packet_lost:1|acked:338|po_sent_time:1757653430618713|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2667|
[2025/09/12 05:03:50 650108] [debug] |scid:c725a148133eb545b87c161b|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-c725a148133eb545b87c161b p-193.167.0.100-42499-158dd7b1fc29e9f04f12b331ee120dc43c |bbr on ack|mode:0|pacing_rate:3931421|bw:58598|cwnd:48957|full_bw_reached:0|inflight:54|srtt:32776|latest_rtt:31137|min_rtt:30859|applimit:0|lost:1|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:03:50 650116] [debug] |scid:c725a148133eb545b87c161b|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:1330197966|largest:1330197966|pns:2|
[2025/09/12 05:03:50 650121] [info] |scid:c725a148133eb545b87c161b|xqc_conn_on_pkt_processed|====>|conn:0000558BB88B165C|path:0|size:40|pkt_type:SHORT_HEADER|pkt_num:1330197966|frame:ACK |recv_time:1757653430649850|dcid:c725a148133eb545b87c161b|dcid_seq:0|
[2025/09/12 05:03:50 650127] [debug] |scid:c725a148133eb545b87c161b|xqc_timer_set|type:PATH_IDLE|expire:1757653550649850|now:1757653430649850|interv:120000000|
[2025/09/12 05:03:50 650137] [debug] |scid:c725a148133eb545b87c161b|xqc_timer_set|type:CONN_IDLE|expire:1757653550649850|now:1757653430649850|interv:120000000|
[2025/09/12 05:03:50 650141] [debug] |scid:c725a148133eb545b87c161b|xqc_engine_remove_wakeup_queue|next_tick_time:1757653430655407|pq_index:0|
[2025/09/12 05:03:50 650147] [debug] |scid:c725a148133eb545b87c161b|xqc_engine_add_active_queue|last_ticked_time:1757653430649741|
[2025/09/12 05:03:50 650152] [debug] |xqc_engine_main_logic|BEGIN|now:1757653430650152|
[2025/09/12 05:03:50 650158] [debug] |scid:c725a148133eb545b87c161b|xqc_engine_process_conn|conn:0000558BB88B165C|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:1757653430650156|
[2025/09/12 05:03:50 650165] [debug] |scid:c725a148133eb545b87c161b|xqc_path_get_perf_class|conn:0000558BB88B165C|path_id:0|path_srtt:32776|min_srtt:32776|path_bw:58598|loss_rate:50.00|path_pto:0|
[2025/09/12 05:03:50 650170] [debug] |scid:c725a148133eb545b87c161b|xqc_send_ctl_can_send|l-0.0.0.0-443-c725a148133eb545b87c161b p-193.167.0.100-42499-158dd7b1fc29e9f04f12b331ee120dc43c |path:0|can:1|pkt_sz:23|schedule_bytes:0|inflight:54|cwnd:48957|conn:0000558BB88B165C|stream_id:0|stream_offset:0|
[2025/09/12 05:03:50 650176] [debug] |scid:c725a148133eb545b87c161b|xqc_minrtt_scheduler_get_path|path srtt|conn:0000558BB88B165C|path_id:0|path_srtt:32776|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:03:50 650182] [debug] |scid:c725a148133eb545b87c161b|xqc_minrtt_scheduler_get_path|best path:0|frame_type:HANDSHAKE_DONE |pn:0|size:23|reinj:0|path_class:4|
[2025/09/12 05:03:50 650188] [debug] |scid:c725a148133eb545b87c161b|xqc_check_acked_or_dropped_pkt|conn:0000558BB88B165C|pkt_num:0|size:23|pkt_type:SHORT_HEADER|frame:HANDSHAKE_DONE |
[2025/09/12 05:03:50 650193] [debug] |scid:c725a148133eb545b87c161b|xqc_send_ctl_can_send|l-0.0.0.0-443-c725a148133eb545b87c161b p-193.167.0.100-42499-158dd7b1fc29e9f04f12b331ee120dc43c |path:0|can:1|pkt_sz:23|schedule_bytes:0|inflight:54|cwnd:48957|conn:0000558BB88B165C|stream_id:0|stream_offset:0|
[2025/09/12 05:03:50 650199] [debug] |scid:c725a148133eb545b87c161b|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:03:50 650205] [debug] |scid:c725a148133eb545b87c161b|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:7|
[2025/09/12 05:03:50 650240] [info] |scid:c725a148133eb545b87c161b|xqc_send_packet_with_pn|<==|conn:0000558BB88B165C|path:0|pkt_num:7|size:23|sent:39|pkt_type:SHORT_HEADER|frame:HANDSHAKE_DONE |inflight:54|now:1757653430650213|stream_id:0|stream_offset:0|
[2025/09/12 05:03:50 650247] [debug] |scid:c725a148133eb545b87c161b|xqc_send_ctl_on_packet_sent|conn:0000558BB88B165C|path:0|pkt_num:7|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 05:03:50 650256] [debug] |scid:c725a148133eb545b87c161b|xqc_send_ctl_on_packet_sent|path:0|inflight:54|applimit:0|
[2025/09/12 05:03:50 650265] [debug] |scid:c725a148133eb545b87c161b|xqc_send_ctl_get_pto_time_and_space|srtt:32776|rtt_var:6712|pto_duration:59624|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:03:50 650273] [debug] |scid:c725a148133eb545b87c161b|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB88B165C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:03:50 650282] [debug] |scid:c725a148133eb545b87c161b|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB88B165C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:03:50 650289] [debug] |scid:c725a148133eb545b87c161b|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB88B165C|path:0|PNS: 2, unacked: 77|
[2025/09/12 05:03:50 650297] [debug] |scid:c725a148133eb545b87c161b|xqc_timer_set|type:LOSS_DETECTION|expire:1757653430734837|now:1757653430650265|interv:84572|
[2025/09/12 05:03:50 650306] [debug] |scid:c725a148133eb545b87c161b|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB88B165C|path:0|pns:2|expire:1757653430734837|now:1757653430650265|interval:84572|pto_count:0|srtt:32776
[2025/09/12 05:03:50 650329] [debug] |scid:c725a148133eb545b87c161b|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:48957|inflight:77|
[2025/09/12 05:03:50 650335] [debug] |scid:c725a148133eb545b87c161b|xqc_conn_next_wakeup_time|wakeup_time:1757653430734837|
[2025/09/12 05:03:50 650340] [debug] |scid:c725a148133eb545b87c161b|xqc_engine_add_wakeup_queue|next_tick_time:1757653430734837|
[2025/09/12 05:03:50 650345] [debug] |xqc_engine_wakeup_after|wakeup:1757653430734837|now:1757653430650345|diff:84492|
[2025/09/12 05:03:50 650351] [debug] |xqc_engine_main_logic|END|now:1757653430650156|
[2025/09/12 05:03:50 650357] [debug] |xqc_engine_main_logic|BEGIN|now:1757653430650357|
[2025/09/12 05:03:50 650362] [debug] |xqc_engine_wakeup_after|wakeup:1757653430734837|now:1757653430650362|diff:84475|
[2025/09/12 05:03:50 650367] [debug] |xqc_engine_main_logic|END|now:1757653430650357|
[2025/09/12 05:03:50 680898] [info] |xqc_engine_packet_process|==>|conn:0000558BB88B165C|size:42|state:ESTABED|recv_time:1757653430680896|
[2025/09/12 05:03:50 680919] [debug] |scid:c725a148133eb545b87c161b|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:c725a148133eb545b87c161b|spin_bit:0|
[2025/09/12 05:03:50 680932] [debug] |scid:c725a148133eb545b87c161b|xqc_packet_decrypt|largest_pn:1330197966|
[2025/09/12 05:03:50 680941] [debug] |scid:c725a148133eb545b87c161b|xqc_packet_decrypt|decryption nonce|path_id:0|pn:1330197967|
[2025/09/12 05:03:50 680953] [debug] |scid:c725a148133eb545b87c161b|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:1330197967|
[2025/09/12 05:03:50 680961] [debug] |scid:c725a148133eb545b87c161b|xqc_process_frames|frame_type:2|
[2025/09/12 05:03:50 680972] [debug] |scid:c725a148133eb545b87c161b|xqc_send_ctl_on_ack_received|conn:0000558BB88B165C|path:0|pkt_num:7|origin_pktnum:0|size:23|pns:2|pkt_type:SHORT_HEADER|frame:HANDSHAKE_DONE |conn_state:ESTABED|frame_largest_ack:7|path_largest_ack:7|
[2025/09/12 05:03:50 680981] [debug] |scid:c725a148133eb545b87c161b|xqc_update_sample|sampler_update|prior_lost:2|tx_in_flight:77|prior_delivered:3005|prior_time:1757653430649850|is_app_limited:0|send_elapse:31678|ack_elapse:31046|ctl_first_sent_time:1757653430650213|lagest_ack_time:1757653430680896|curr_delivered:3028|
[2025/09/12 05:03:50 680992] [debug] |scid:c725a148133eb545b87c161b|xqc_update_sample|sampler_sent_time_update:1757653430650213|
[2025/09/12 05:03:50 681001] [debug] |scid:c725a148133eb545b87c161b|xqc_send_ctl_on_ack_received|sndq_packets_used:1||sndq_packets_used_bytes:0|sndq_packets_free:7|
[2025/09/12 05:03:50 681010] [debug] |scid:c725a148133eb545b87c161b|xqc_send_ctl_update_rtt|before update rtt|conn:0000558BB88B165C|srtt:32776|rttvar:6712|minrtt:30859|latest_rtt:30683|ack_delay:96|
[2025/09/12 05:03:50 681019] [debug] |scid:c725a148133eb545b87c161b|xqc_send_ctl_update_rtt|l-0.0.0.0-443-c725a148133eb545b87c161b p-193.167.0.100-42499-158dd7b1fc29e9f04f12b331ee120dc43c |after update rtt|conn:0000558BB88B165C|srtt:32502|rttvar:5581|minrtt:30683|latest_rtt:30683|ack_delay:96|
[2025/09/12 05:03:50 681028] [debug] |scid:c725a148133eb545b87c161b|xqc_send_ctl_get_lost_sent_pn|largest_acked:7|lost_pn:4|thresh:3|
[2025/09/12 05:03:50 681037] [debug] |scid:c725a148133eb545b87c161b|xqc_send_ctl_detect_lost|mark lost|pns:2|pkt_num:6|lost_pn:4|po_sent_time:1757653430618795|lost_send_time:1757653430644332|loss_delay:36564|frame:NEW_CONNECTION_ID |repair:16384|
[2025/09/12 05:03:50 681070] [debug] |scid:c725a148133eb545b87c161b|xqc_send_ctl_detect_lost|OnLostDetection|largest_lost sent time: 1757653430618795u|
[2025/09/12 05:03:50 681079] [debug] |scid:c725a148133eb545b87c161b|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:03:50 681087] [debug] |scid:c725a148133eb545b87c161b|xqc_send_ctl_set_loss_detection_timer|unset|no ack-eliciting pkts in flight|conn:0000558BB88B165C|path:0|
[2025/09/12 05:03:50 681103] [debug] |scid:c725a148133eb545b87c161b|xqc_timer_unset|type:LOSS_DETECTION|
[2025/09/12 05:03:50 681109] [debug] |scid:c725a148133eb545b87c161b|xqc_generate_sample|sampler: send_elapse 31678, ack_elapse 31046, delivered 23|rate 726|lost 3|
[2025/09/12 05:03:50 681115] [debug] |scid:c725a148133eb545b87c161b|xqc_bbr_update_bandwidth|BBRv1: RTT round update 3 -> 4|
[2025/09/12 05:03:50 681120] [debug] |scid:c725a148133eb545b87c161b|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (726) in round 4|
[2025/09/12 05:03:50 681125] [debug] |scid:c725a148133eb545b87c161b|xqc_bbr_update_min_rtt|probertt expire|rtt:30683, old_rtt:30859|
[2025/09/12 05:03:50 681130] [debug] |scid:c725a148133eb545b87c161b|xqc_bbr_update_min_rtt|minrtt expire|rtt:30683, old_rtt:30859|
[2025/09/12 05:03:50 681136] [debug] |scid:c725a148133eb545b87c161b|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:5744|extra_cwnd:1266|
[2025/09/12 05:03:50 681141] [debug] |scid:c725a148133eb545b87c161b|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:48957|packet_lost:1|acked:23|po_sent_time:1757653430650213|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:3028|
[2025/09/12 05:03:50 681149] [debug] |scid:c725a148133eb545b87c161b|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:48957|packet_lost:1|acked:23|po_sent_time:1757653430650213|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:3028|
[2025/09/12 05:03:50 681159] [debug] |scid:c725a148133eb545b87c161b|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-c725a148133eb545b87c161b p-193.167.0.100-42499-158dd7b1fc29e9f04f12b331ee120dc43c |bbr on ack|mode:0|pacing_rate:3931421|bw:58598|cwnd:48980|full_bw_reached:0|inflight:0|srtt:32502|latest_rtt:30683|min_rtt:30683|applimit:0|lost:2|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:1|
[2025/09/12 05:03:50 681172] [debug] |scid:c725a148133eb545b87c161b|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:1330197967|largest:1330197967|pns:2|
[2025/09/12 05:03:50 681181] [info] |scid:c725a148133eb545b87c161b|xqc_conn_on_pkt_processed|====>|conn:0000558BB88B165C|path:0|size:42|pkt_type:SHORT_HEADER|pkt_num:1330197967|frame:ACK |recv_time:1757653430680896|dcid:c725a148133eb545b87c161b|dcid_seq:0|
[2025/09/12 05:03:50 681187] [debug] |scid:c725a148133eb545b87c161b|xqc_timer_set|type:PATH_IDLE|expire:1757653550680896|now:1757653430680896|interv:120000000|
[2025/09/12 05:03:50 681193] [debug] |scid:c725a148133eb545b87c161b|xqc_timer_set|type:CONN_IDLE|expire:1757653550680896|now:1757653430680896|interv:120000000|
[2025/09/12 05:03:50 681198] [debug] |scid:c725a148133eb545b87c161b|xqc_engine_remove_wakeup_queue|next_tick_time:1757653430734837|pq_index:0|
[2025/09/12 05:03:50 681204] [debug] |scid:c725a148133eb545b87c161b|xqc_engine_add_active_queue|last_ticked_time:1757653430650156|
[2025/09/12 05:03:50 681209] [debug] |xqc_engine_main_logic|BEGIN|now:1757653430681209|
[2025/09/12 05:03:50 681216] [debug] |scid:c725a148133eb545b87c161b|xqc_engine_process_conn|conn:0000558BB88B165C|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:1757653430681214|
[2025/09/12 05:03:50 681224] [debug] |scid:c725a148133eb545b87c161b|xqc_path_get_perf_class|conn:0000558BB88B165C|path_id:0|path_srtt:32502|min_srtt:32502|path_bw:58598|loss_rate:50.00|path_pto:0|
[2025/09/12 05:03:50 681230] [debug] |scid:c725a148133eb545b87c161b|xqc_send_ctl_can_send|l-0.0.0.0-443-c725a148133eb545b87c161b p-193.167.0.100-42499-158dd7b1fc29e9f04f12b331ee120dc43c |path:0|can:1|pkt_sz:54|schedule_bytes:0|inflight:0|cwnd:48980|conn:0000558BB88B165C|stream_id:0|stream_offset:0|
[2025/09/12 05:03:50 681238] [debug] |scid:c725a148133eb545b87c161b|xqc_minrtt_scheduler_get_path|path srtt|conn:0000558BB88B165C|path_id:0|path_srtt:32502|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:03:50 681254] [debug] |scid:c725a148133eb545b87c161b|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 05:03:50 681264] [debug] |scid:c725a148133eb545b87c161b|xqc_check_acked_or_dropped_pkt|conn:0000558BB88B165C|pkt_num:6|size:54|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |
[2025/09/12 05:03:50 681271] [debug] |scid:c725a148133eb545b87c161b|xqc_send_ctl_can_send|l-0.0.0.0-443-c725a148133eb545b87c161b p-193.167.0.100-42499-158dd7b1fc29e9f04f12b331ee120dc43c |path:0|can:1|pkt_sz:54|schedule_bytes:0|inflight:0|cwnd:48980|conn:0000558BB88B165C|stream_id:0|stream_offset:0|
[2025/09/12 05:03:50 681277] [debug] |scid:c725a148133eb545b87c161b|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:03:50 681283] [debug] |scid:c725a148133eb545b87c161b|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:8|
[2025/09/12 05:03:50 681324] [info] |scid:c725a148133eb545b87c161b|xqc_send_packet_with_pn|<==|conn:0000558BB88B165C|path:0|pkt_num:8|size:54|sent:70|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |inflight:0|now:1757653430681293|stream_id:0|stream_offset:0|
[2025/09/12 05:03:50 681337] [debug] |scid:c725a148133eb545b87c161b|xqc_send_ctl_on_packet_sent|conn:0000558BB88B165C|path:0|pkt_num:8|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 05:03:50 681347] [debug] |scid:c725a148133eb545b87c161b|xqc_send_ctl_on_packet_sent|path:0|inflight:0|applimit:0|
[2025/09/12 05:03:50 681356] [debug] |scid:c725a148133eb545b87c161b|xqc_send_ctl_get_pto_time_and_space|srtt:32502|rtt_var:5581|pto_duration:54826|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:03:50 681364] [debug] |scid:c725a148133eb545b87c161b|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB88B165C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:03:50 681370] [debug] |scid:c725a148133eb545b87c161b|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB88B165C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:03:50 681375] [debug] |scid:c725a148133eb545b87c161b|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB88B165C|path:0|PNS: 2, unacked: 54|
[2025/09/12 05:03:50 681380] [debug] |scid:c725a148133eb545b87c161b|xqc_timer_set|type:LOSS_DETECTION|expire:1757653430761119|now:1757653430681355|interv:79764|
[2025/09/12 05:03:50 681385] [debug] |scid:c725a148133eb545b87c161b|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB88B165C|path:0|pns:2|expire:1757653430761119|now:1757653430681355|interval:79764|pto_count:0|srtt:32502
[2025/09/12 05:03:50 681392] [debug] |scid:c725a148133eb545b87c161b|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:48980|inflight:54|
[2025/09/12 05:03:50 681398] [debug] |scid:c725a148133eb545b87c161b|xqc_conn_next_wakeup_time|wakeup_time:1757653430761119|
[2025/09/12 05:03:50 681404] [debug] |scid:c725a148133eb545b87c161b|xqc_engine_add_wakeup_queue|next_tick_time:1757653430761119|
[2025/09/12 05:03:50 681409] [debug] |xqc_engine_wakeup_after|wakeup:1757653430761119|now:1757653430681409|diff:79710|
[2025/09/12 05:03:50 681415] [debug] |xqc_engine_main_logic|END|now:1757653430681214|
[2025/09/12 05:03:50 681425] [debug] |xqc_engine_main_logic|BEGIN|now:1757653430681425|
[2025/09/12 05:03:50 681433] [debug] |xqc_engine_wakeup_after|wakeup:1757653430761119|now:1757653430681433|diff:79686|
[2025/09/12 05:03:50 681441] [debug] |xqc_engine_main_logic|END|now:1757653430681425|
[2025/09/12 05:03:50 761576] [debug] |xqc_engine_main_logic|BEGIN|now:1757653430761575|
[2025/09/12 05:03:50 761592] [debug] |scid:c725a148133eb545b87c161b|xqc_engine_remove_wakeup_queue|next_tick_time:1757653430761119|pq_index:0|
[2025/09/12 05:03:50 761598] [debug] |scid:c725a148133eb545b87c161b|xqc_engine_add_active_queue|last_ticked_time:1757653430681214|
[2025/09/12 05:03:50 761605] [debug] |scid:c725a148133eb545b87c161b|xqc_engine_process_conn|conn:0000558BB88B165C|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:1757653430761603|
[2025/09/12 05:03:50 761619] [debug] |scid:c725a148133eb545b87c161b|xqc_timer_expire|timer expired|type:LOSS_DETECTION|expire_time:1757653430761119|now:1757653430761603|
[2025/09/12 05:03:50 761625] [debug] |scid:c725a148133eb545b87c161b|xqc_timer_loss_detection_timeout|path:0|loss_detection_timeout|
[2025/09/12 05:03:50 761630] [debug] |scid:c725a148133eb545b87c161b|xqc_timer_loss_detection_timeout|send Probe pkts|conn:0000558BB88B165C|path:0|bytes_in_flight:54|
[2025/09/12 05:03:50 761635] [debug] |scid:c725a148133eb545b87c161b|xqc_send_ctl_get_pto_time_and_space|srtt:32502|rtt_var:5581|pto_duration:54826|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:03:50 761641] [debug] |scid:c725a148133eb545b87c161b|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB88B165C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:03:50 761646] [debug] |scid:c725a148133eb545b87c161b|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB88B165C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:03:50 761651] [debug] |scid:c725a148133eb545b87c161b|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB88B165C|path:0|PNS: 2, unacked: 54|
[2025/09/12 05:03:50 761655] [debug] |scid:c725a148133eb545b87c161b|xqc_path_send_one_or_two_ack_elicit_pkts|send two ack-eliciting pkts|path:0|pns:2|
[2025/09/12 05:03:50 761661] [debug] |scid:c725a148133eb545b87c161b|xqc_conn_send_probe_pkt|conn:0000558BB88B165C|path:0|pkt_num:6|size:54|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |conn_state:ESTABED|
[2025/09/12 05:03:50 761668] [debug] |scid:c725a148133eb545b87c161b|xqc_conn_send_probe_pkt|conn:0000558BB88B165C|path:0|pkt_num:8|size:54|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |conn_state:ESTABED|
[2025/09/12 05:03:50 761673] [debug] |scid:c725a148133eb545b87c161b|xqc_timer_loss_detection_timeout|xqc_send_ctl_set_loss_detection_timer|PTO|conn:0000558BB88B165C|pto_count:1
[2025/09/12 05:03:50 761679] [debug] |scid:c725a148133eb545b87c161b|xqc_send_ctl_set_loss_detection_timer|unset|no ack-eliciting pkts in flight|conn:0000558BB88B165C|path:0|
[2025/09/12 05:03:50 761683] [debug] |scid:c725a148133eb545b87c161b|xqc_timer_unset|type:LOSS_DETECTION|
[2025/09/12 05:03:50 761688] [debug] |scid:c725a148133eb545b87c161b|xqc_timer_expire|unset|type:LOSS_DETECTION|expire_time:0|now:1757653430761603|
[2025/09/12 05:03:50 761693] [debug] |scid:c725a148133eb545b87c161b|xqc_timer_unset|type:LOSS_DETECTION|
[2025/09/12 05:03:50 761699] [debug] |scid:c725a148133eb545b87c161b|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:NEW_CONNECTION_ID |stream_id:0|stream_offset:0|
[2025/09/12 05:03:50 761705] [debug] |scid:c725a148133eb545b87c161b|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:NEW_CONNECTION_ID |stream_id:0|stream_offset:0|
[2025/09/12 05:03:50 761710] [debug] |scid:c725a148133eb545b87c161b|xqc_check_acked_or_dropped_pkt|conn:0000558BB88B165C|pkt_num:6|size:54|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |
[2025/09/12 05:03:50 761716] [debug] |scid:c725a148133eb545b87c161b|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:9|
[2025/09/12 05:03:50 761756] [info] |scid:c725a148133eb545b87c161b|xqc_send_packet_with_pn|<==|conn:0000558BB88B165C|path:0|pkt_num:9|size:54|sent:70|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |inflight:0|now:1757653430761726|stream_id:0|stream_offset:0|
[2025/09/12 05:03:50 761763] [debug] |scid:c725a148133eb545b87c161b|xqc_send_ctl_on_packet_sent|conn:0000558BB88B165C|path:0|pkt_num:9|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 05:03:50 761769] [debug] |scid:c725a148133eb545b87c161b|xqc_send_ctl_on_packet_sent|path:0|inflight:0|applimit:0|
[2025/09/12 05:03:50 761774] [debug] |scid:c725a148133eb545b87c161b|xqc_send_ctl_get_pto_time_and_space|srtt:32502|rtt_var:5581|pto_duration:109652|backoff_factor:2.00|backoff:2.00|pto_cnt:1|max_ack_delay:25|
[2025/09/12 05:03:50 761785] [debug] |scid:c725a148133eb545b87c161b|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB88B165C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:03:50 761790] [debug] |scid:c725a148133eb545b87c161b|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB88B165C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:03:50 761794] [debug] |scid:c725a148133eb545b87c161b|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB88B165C|path:0|PNS: 2, unacked: 54|
[2025/09/12 05:03:50 761799] [debug] |scid:c725a148133eb545b87c161b|xqc_timer_set|type:LOSS_DETECTION|expire:1757653430921378|now:1757653430761774|interv:159604|
[2025/09/12 05:03:50 761804] [debug] |scid:c725a148133eb545b87c161b|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB88B165C|path:0|pns:2|expire:1757653430921378|now:1757653430761774|interval:159604|pto_count:1|srtt:32502
[2025/09/12 05:03:50 761810] [debug] |scid:c725a148133eb545b87c161b|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:48980|inflight:54|
[2025/09/12 05:03:50 761816] [debug] |scid:c725a148133eb545b87c161b|xqc_check_acked_or_dropped_pkt|conn:0000558BB88B165C|pkt_num:8|size:54|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |
[2025/09/12 05:03:50 761821] [debug] |scid:c725a148133eb545b87c161b|xqc_send_ctl_set_next_pn_for_packet|optimistic ack detection|skipped_range:10-15|next_skip_chance:1757653431001299|current_time:1757653430761821|
[2025/09/12 05:03:50 761826] [debug] |scid:c725a148133eb545b87c161b|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:16|
[2025/09/12 05:03:50 761851] [info] |scid:c725a148133eb545b87c161b|xqc_send_packet_with_pn|<==|conn:0000558BB88B165C|path:0|pkt_num:16|size:54|sent:70|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |inflight:54|now:1757653430761833|stream_id:0|stream_offset:0|
[2025/09/12 05:03:50 761858] [debug] |scid:c725a148133eb545b87c161b|xqc_send_ctl_on_packet_sent|conn:0000558BB88B165C|path:0|pkt_num:16|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 05:03:50 761863] [debug] |scid:c725a148133eb545b87c161b|xqc_send_ctl_on_packet_sent|path:0|inflight:54|applimit:0|
[2025/09/12 05:03:50 761868] [debug] |scid:c725a148133eb545b87c161b|xqc_send_ctl_get_pto_time_and_space|srtt:32502|rtt_var:5581|pto_duration:109652|backoff_factor:2.00|backoff:2.00|pto_cnt:1|max_ack_delay:25|
[2025/09/12 05:03:50 761873] [debug] |scid:c725a148133eb545b87c161b|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB88B165C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:03:50 761878] [debug] |scid:c725a148133eb545b87c161b|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB88B165C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:03:50 761883] [debug] |scid:c725a148133eb545b87c161b|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB88B165C|path:0|PNS: 2, unacked: 108|
[2025/09/12 05:03:50 761887] [debug] |scid:c725a148133eb545b87c161b|xqc_timer_set|type:LOSS_DETECTION|expire:1757653430921485|now:1757653430761868|interv:159617|
[2025/09/12 05:03:50 761892] [debug] |scid:c725a148133eb545b87c161b|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB88B165C|path:0|pns:2|expire:1757653430921485|now:1757653430761868|interval:159617|pto_count:1|srtt:32502
[2025/09/12 05:03:50 761898] [debug] |scid:c725a148133eb545b87c161b|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:48980|inflight:108|
[2025/09/12 05:03:50 761903] [debug] |scid:c725a148133eb545b87c161b|xqc_conn_next_wakeup_time|wakeup_time:1757653430921485|
[2025/09/12 05:03:50 761908] [debug] |scid:c725a148133eb545b87c161b|xqc_engine_add_wakeup_queue|next_tick_time:1757653430921485|
[2025/09/12 05:03:50 761913] [debug] |xqc_engine_wakeup_after|wakeup:1757653430896432|now:1757653430761913|diff:134519|
[2025/09/12 05:03:50 761919] [debug] |xqc_engine_main_logic|END|now:1757653430761603|
[2025/09/12 05:03:50 792607] [info] |xqc_engine_packet_process|==>|conn:0000558BB88B165C|size:46|state:ESTABED|recv_time:1757653430792605|
[2025/09/12 05:03:50 792636] [debug] |scid:c725a148133eb545b87c161b|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:c725a148133eb545b87c161b|spin_bit:0|
[2025/09/12 05:03:50 792647] [debug] |scid:c725a148133eb545b87c161b|xqc_packet_decrypt|largest_pn:1330197967|
[2025/09/12 05:03:50 792656] [debug] |scid:c725a148133eb545b87c161b|xqc_packet_decrypt|decryption nonce|path_id:0|pn:1330197970|
[2025/09/12 05:03:50 792667] [debug] |scid:c725a148133eb545b87c161b|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:1330197970|
[2025/09/12 05:03:50 792675] [debug] |scid:c725a148133eb545b87c161b|xqc_process_frames|frame_type:2|
[2025/09/12 05:03:50 792683] [debug] |scid:c725a148133eb545b87c161b|xqc_send_ctl_on_ack_received|conn:0000558BB88B165C|path:0|pkt_num:9|origin_pktnum:6|size:54|pns:2|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |conn_state:ESTABED|frame_largest_ack:16|path_largest_ack:9|
[2025/09/12 05:03:50 792693] [debug] |scid:c725a148133eb545b87c161b|xqc_update_sample|sampler_update|prior_lost:3|tx_in_flight:54|prior_delivered:3028|prior_time:1757653430761726|is_app_limited:0|send_elapse:0|ack_elapse:30879|ctl_first_sent_time:1757653430761726|lagest_ack_time:1757653430792605|curr_delivered:3082|
[2025/09/12 05:03:50 792702] [debug] |scid:c725a148133eb545b87c161b|xqc_update_sample|sampler_sent_time_update:1757653430761726|
[2025/09/12 05:03:50 792711] [debug] |scid:c725a148133eb545b87c161b|xqc_send_ctl_on_ack_received|sndq_packets_used:3||sndq_packets_used_bytes:0|sndq_packets_free:5|
[2025/09/12 05:03:50 792720] [debug] |scid:c725a148133eb545b87c161b|xqc_send_ctl_on_ack_received|conn:0000558BB88B165C|path:0|pkt_num:16|origin_pktnum:6|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 05:03:50 792728] [debug] |scid:c725a148133eb545b87c161b|xqc_update_sample|sampler_update|prior_lost:3|tx_in_flight:54|prior_delivered:3028|prior_time:1757653430761726|is_app_limited:0|send_elapse:0|ack_elapse:30879|ctl_first_sent_time:1757653430761726|lagest_ack_time:1757653430792605|curr_delivered:3136|
[2025/09/12 05:03:50 792736] [debug] |scid:c725a148133eb545b87c161b|xqc_update_sample|sampler_sent_time_update:1757653430761833|
[2025/09/12 05:03:50 792745] [debug] |scid:c725a148133eb545b87c161b|xqc_send_ctl_on_ack_received|sndq_packets_used:2||sndq_packets_used_bytes:0|sndq_packets_free:6|
[2025/09/12 05:03:50 792752] [debug] |scid:c725a148133eb545b87c161b|xqc_send_ctl_update_rtt|before update rtt|conn:0000558BB88B165C|srtt:32502|rttvar:5581|minrtt:30683|latest_rtt:30772|ack_delay:64|
[2025/09/12 05:03:50 792761] [debug] |scid:c725a148133eb545b87c161b|xqc_send_ctl_update_rtt|l-0.0.0.0-443-c725a148133eb545b87c161b p-193.167.0.100-42499-158dd7b1fc29e9f04f12b331ee120dc43c |after update rtt|conn:0000558BB88B165C|srtt:32278|rttvar:4634|minrtt:30683|latest_rtt:30772|ack_delay:64|
[2025/09/12 05:03:50 792769] [debug] |scid:c725a148133eb545b87c161b|xqc_send_ctl_get_lost_sent_pn|largest_acked:16|lost_pn:13|thresh:3|
[2025/09/12 05:03:50 792777] [debug] |scid:c725a148133eb545b87c161b|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:03:50 792786] [debug] |scid:c725a148133eb545b87c161b|xqc_send_ctl_set_loss_detection_timer|unset|no ack-eliciting pkts in flight|conn:0000558BB88B165C|path:0|
[2025/09/12 05:03:50 792794] [debug] |scid:c725a148133eb545b87c161b|xqc_timer_unset|type:LOSS_DETECTION|
[2025/09/12 05:03:50 792802] [debug] |scid:c725a148133eb545b87c161b|xqc_generate_sample|sampler: send_elapse 0, ack_elapse 30879, delivered 108|rate 3497|lost 3|
[2025/09/12 05:03:50 792810] [debug] |scid:c725a148133eb545b87c161b|xqc_bbr_update_bandwidth|BBRv1: RTT round update 4 -> 5|
[2025/09/12 05:03:50 792818] [debug] |scid:c725a148133eb545b87c161b|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (3497) in round 5|
[2025/09/12 05:03:50 792825] [debug] |scid:c725a148133eb545b87c161b|xqc_bbr_update_min_rtt|minrtt expire|rtt:30683, old_rtt:30683|
[2025/09/12 05:03:50 792830] [debug] |scid:c725a148133eb545b87c161b|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:5744|extra_cwnd:216|
[2025/09/12 05:03:50 792840] [debug] |scid:c725a148133eb545b87c161b|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:48980|packet_lost:0|acked:108|po_sent_time:1757653430761833|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:3136|
[2025/09/12 05:03:50 792846] [debug] |scid:c725a148133eb545b87c161b|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:48980|packet_lost:0|acked:108|po_sent_time:1757653430761833|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:3136|
[2025/09/12 05:03:50 792852] [debug] |scid:c725a148133eb545b87c161b|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-c725a148133eb545b87c161b p-193.167.0.100-42499-158dd7b1fc29e9f04f12b331ee120dc43c |bbr on ack|mode:0|pacing_rate:3931421|bw:58598|cwnd:49088|full_bw_reached:0|inflight:0|srtt:32278|latest_rtt:30772|min_rtt:30683|applimit:0|lost:3|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:1|
[2025/09/12 05:03:50 792858] [stats] |scid:c725a148133eb545b87c161b|xqc_send_ctl_info_circle_record|l-0.0.0.0-443-c725a148133eb545b87c161b p-193.167.0.100-42499-158dd7b1fc29e9f04f12b331ee120dc43c |path:0||cwnd:49088|inflight:0|mode:0|applimit:0|pacing_rate:3931421|bw:58598|srtt:32278|latest_rtt:30772|min_rtt:30683|send:20|lost:3|tlp:2|recv:10|recovery:0|slow_start:1|conn_life:1234109|acked:108|delivered:3136|is_cwnd_limited:0|
[2025/09/12 05:03:50 792867] [debug] |scid:c725a148133eb545b87c161b|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:1330197970|largest:1330197970|pns:2|
[2025/09/12 05:03:50 792873] [info] |scid:c725a148133eb545b87c161b|xqc_conn_on_pkt_processed|====>|conn:0000558BB88B165C|path:0|size:46|pkt_type:SHORT_HEADER|pkt_num:1330197970|frame:ACK |recv_time:1757653430792605|dcid:c725a148133eb545b87c161b|dcid_seq:0|
[2025/09/12 05:03:50 792879] [debug] |scid:c725a148133eb545b87c161b|xqc_timer_set|type:PATH_IDLE|expire:1757653550792605|now:1757653430792605|interv:120000000|
[2025/09/12 05:03:50 792884] [debug] |scid:c725a148133eb545b87c161b|xqc_timer_set|type:CONN_IDLE|expire:1757653550792605|now:1757653430792605|interv:120000000|
[2025/09/12 05:03:50 792889] [debug] |scid:c725a148133eb545b87c161b|xqc_engine_remove_wakeup_queue|next_tick_time:1757653430921485|pq_index:2|
[2025/09/12 05:03:50 792894] [debug] |scid:c725a148133eb545b87c161b|xqc_engine_add_active_queue|last_ticked_time:1757653430761603|
[2025/09/12 05:03:50 792899] [debug] |xqc_engine_main_logic|BEGIN|now:1757653430792899|
[2025/09/12 05:03:50 792906] [debug] |scid:c725a148133eb545b87c161b|xqc_engine_process_conn|conn:0000558BB88B165C|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:1757653430792904|
[2025/09/12 05:03:50 792914] [debug] |scid:c725a148133eb545b87c161b|xqc_conn_next_wakeup_time|wakeup_time:1757653550792605|
[2025/09/12 05:03:50 792918] [debug] |scid:c725a148133eb545b87c161b|xqc_engine_add_wakeup_queue|next_tick_time:1757653550792605|
[2025/09/12 05:03:50 792923] [debug] |xqc_engine_wakeup_after|wakeup:1757653430896432|now:1757653430792923|diff:103509|
[2025/09/12 05:03:50 792929] [debug] |xqc_engine_main_logic|END|now:1757653430792904|
[2025/09/12 05:03:50 792935] [debug] |xqc_engine_main_logic|BEGIN|now:1757653430792935|
[2025/09/12 05:03:50 792940] [debug] |xqc_engine_wakeup_after|wakeup:1757653430896432|now:1757653430792940|diff:103492|
[2025/09/12 05:03:50 792945] [debug] |xqc_engine_main_logic|END|now:1757653430792935|
[2025/09/12 05:03:50 897100] [debug] |xqc_engine_main_logic|BEGIN|now:1757653430897099|
[2025/09/12 05:03:50 897116] [debug] |scid:62065c12f0a9176c0f8f6eea|xqc_engine_remove_wakeup_queue|next_tick_time:1757653430896432|pq_index:0|
[2025/09/12 05:03:50 897123] [debug] |scid:62065c12f0a9176c0f8f6eea|xqc_engine_add_active_queue|last_ticked_time:1757653430126551|
[2025/09/12 05:03:50 897131] [debug] |scid:62065c12f0a9176c0f8f6eea|xqc_engine_process_conn|conn:0000558BB88609FC|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:1757653430897128|
[2025/09/12 05:03:50 897144] [debug] |scid:62065c12f0a9176c0f8f6eea|xqc_timer_expire|timer expired|type:LOSS_DETECTION|expire_time:1757653430896432|now:1757653430897128|
[2025/09/12 05:03:50 897149] [debug] |scid:62065c12f0a9176c0f8f6eea|xqc_timer_loss_detection_timeout|path:0|loss_detection_timeout|
[2025/09/12 05:03:50 897154] [debug] |scid:62065c12f0a9176c0f8f6eea|xqc_timer_loss_detection_timeout|send Probe pkts|conn:0000558BB88609FC|path:0|bytes_in_flight:1893|
[2025/09/12 05:03:50 897159] [debug] |scid:62065c12f0a9176c0f8f6eea|xqc_send_ctl_get_pto_time_and_space|srtt:33088|rtt_var:9527|pto_duration:569568|backoff_factor:2.00|backoff:8.00|pto_cnt:3|max_ack_delay:25|
[2025/09/12 05:03:50 897166] [debug] |scid:62065c12f0a9176c0f8f6eea|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB88609FC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:03:50 897170] [debug] |scid:62065c12f0a9176c0f8f6eea|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB88609FC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:03:50 897175] [debug] |scid:62065c12f0a9176c0f8f6eea|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB88609FC|path:0|PNS: 2, unacked: 1893|
[2025/09/12 05:03:50 897180] [debug] |scid:62065c12f0a9176c0f8f6eea|xqc_path_send_one_or_two_ack_elicit_pkts|send two ack-eliciting pkts|path:0|pns:2|
[2025/09/12 05:03:50 897186] [debug] |scid:62065c12f0a9176c0f8f6eea|xqc_conn_send_probe_pkt|conn:0000558BB88609FC|path:0|pkt_num:0|size:23|pkt_type:SHORT_HEADER|frame:HANDSHAKE_DONE |conn_state:ESTABED|
[2025/09/12 05:03:50 897193] [debug] |scid:62065c12f0a9176c0f8f6eea|xqc_conn_send_probe_pkt|conn:0000558BB88609FC|path:0|pkt_num:1|size:33|pkt_type:SHORT_HEADER|frame:NEW_TOKEN |conn_state:ESTABED|
[2025/09/12 05:03:50 897199] [debug] |scid:62065c12f0a9176c0f8f6eea|xqc_timer_loss_detection_timeout|xqc_send_ctl_set_loss_detection_timer|PTO|conn:0000558BB88609FC|pto_count:4
[2025/09/12 05:03:50 897204] [debug] |scid:62065c12f0a9176c0f8f6eea|xqc_send_ctl_get_pto_time_and_space|srtt:33088|rtt_var:9527|pto_duration:1139136|backoff_factor:2.00|backoff:16.00|pto_cnt:4|max_ack_delay:25|
[2025/09/12 05:03:50 897210] [debug] |scid:62065c12f0a9176c0f8f6eea|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB88609FC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:03:50 897215] [debug] |scid:62065c12f0a9176c0f8f6eea|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB88609FC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:03:50 897220] [debug] |scid:62065c12f0a9176c0f8f6eea|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB88609FC|path:0|PNS: 2, unacked: 1893|
[2025/09/12 05:03:50 897225] [debug] |scid:62065c12f0a9176c0f8f6eea|xqc_timer_set|type:LOSS_DETECTION|expire:1757653431666000|now:1757653430897204|interv:768796|
[2025/09/12 05:03:50 897230] [debug] |scid:62065c12f0a9176c0f8f6eea|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB88609FC|path:0|pns:2|expire:1757653431666000|now:1757653430897204|interval:768796|pto_count:4|srtt:33088
[2025/09/12 05:03:50 897237] [debug] |scid:62065c12f0a9176c0f8f6eea|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:HANDSHAKE_DONE |stream_id:0|stream_offset:0|
[2025/09/12 05:03:50 897243] [debug] |scid:62065c12f0a9176c0f8f6eea|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:NEW_TOKEN |stream_id:0|stream_offset:0|
[2025/09/12 05:03:50 897249] [debug] |scid:62065c12f0a9176c0f8f6eea|xqc_check_acked_or_dropped_pkt|conn:0000558BB88609FC|pkt_num:0|size:23|pkt_type:SHORT_HEADER|frame:HANDSHAKE_DONE |
[2025/09/12 05:03:50 897255] [debug] |scid:62065c12f0a9176c0f8f6eea|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:24|
[2025/09/12 05:03:50 897296] [info] |scid:62065c12f0a9176c0f8f6eea|xqc_send_packet_with_pn|<==|conn:0000558BB88609FC|path:0|pkt_num:24|size:23|sent:39|pkt_type:SHORT_HEADER|frame:HANDSHAKE_DONE |inflight:1893|now:1757653430897265|stream_id:0|stream_offset:0|
[2025/09/12 05:03:50 897308] [debug] |scid:62065c12f0a9176c0f8f6eea|xqc_send_ctl_on_packet_sent|conn:0000558BB88609FC|path:0|pkt_num:24|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 05:03:50 897314] [debug] |scid:62065c12f0a9176c0f8f6eea|xqc_send_ctl_on_packet_sent|path:0|inflight:1893|applimit:2230|
[2025/09/12 05:03:50 897319] [debug] |scid:62065c12f0a9176c0f8f6eea|xqc_send_ctl_get_pto_time_and_space|srtt:33088|rtt_var:9527|pto_duration:1139136|backoff_factor:2.00|backoff:16.00|pto_cnt:4|max_ack_delay:25|
[2025/09/12 05:03:50 897325] [debug] |scid:62065c12f0a9176c0f8f6eea|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB88609FC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:03:50 897330] [debug] |scid:62065c12f0a9176c0f8f6eea|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB88609FC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:03:50 897334] [debug] |scid:62065c12f0a9176c0f8f6eea|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB88609FC|path:0|PNS: 2, unacked: 1916|
[2025/09/12 05:03:50 897339] [debug] |scid:62065c12f0a9176c0f8f6eea|xqc_timer_set|type:LOSS_DETECTION|expire:1757653432436401|now:1757653430897319|interv:1539082|
[2025/09/12 05:03:50 897344] [debug] |scid:62065c12f0a9176c0f8f6eea|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB88609FC|path:0|pns:2|expire:1757653432436401|now:1757653430897319|interval:1539082|pto_count:4|srtt:33088
[2025/09/12 05:03:50 897350] [debug] |scid:62065c12f0a9176c0f8f6eea|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:48182|inflight:1916|
[2025/09/12 05:03:50 897356] [debug] |scid:62065c12f0a9176c0f8f6eea|xqc_check_acked_or_dropped_pkt|conn:0000558BB88609FC|pkt_num:1|size:33|pkt_type:SHORT_HEADER|frame:NEW_TOKEN |
[2025/09/12 05:03:50 897362] [debug] |scid:62065c12f0a9176c0f8f6eea|xqc_send_ctl_set_next_pn_for_packet|optimistic ack detection|skipped_range:25-29|next_skip_chance:1757653431185949|current_time:1757653430897361|
[2025/09/12 05:03:50 897367] [debug] |scid:62065c12f0a9176c0f8f6eea|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:30|
[2025/09/12 05:03:50 897391] [info] |scid:62065c12f0a9176c0f8f6eea|xqc_send_packet_with_pn|<==|conn:0000558BB88609FC|path:0|pkt_num:30|size:33|sent:49|pkt_type:SHORT_HEADER|frame:NEW_TOKEN |inflight:1916|now:1757653430897374|stream_id:0|stream_offset:0|
[2025/09/12 05:03:50 897397] [debug] |scid:62065c12f0a9176c0f8f6eea|xqc_send_ctl_on_packet_sent|conn:0000558BB88609FC|path:0|pkt_num:30|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 05:03:50 897403] [debug] |scid:62065c12f0a9176c0f8f6eea|xqc_send_ctl_on_packet_sent|path:0|inflight:1916|applimit:2230|
[2025/09/12 05:03:50 897408] [debug] |scid:62065c12f0a9176c0f8f6eea|xqc_send_ctl_get_pto_time_and_space|srtt:33088|rtt_var:9527|pto_duration:1139136|backoff_factor:2.00|backoff:16.00|pto_cnt:4|max_ack_delay:25|
[2025/09/12 05:03:50 897413] [debug] |scid:62065c12f0a9176c0f8f6eea|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB88609FC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:03:50 897418] [debug] |scid:62065c12f0a9176c0f8f6eea|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB88609FC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:03:50 897423] [debug] |scid:62065c12f0a9176c0f8f6eea|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB88609FC|path:0|PNS: 2, unacked: 1949|
[2025/09/12 05:03:50 897427] [debug] |scid:62065c12f0a9176c0f8f6eea|xqc_timer_set|type:LOSS_DETECTION|expire:1757653432436510|now:1757653430897408|interv:1539102|
[2025/09/12 05:03:50 897432] [debug] |scid:62065c12f0a9176c0f8f6eea|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB88609FC|path:0|pns:2|expire:1757653432436510|now:1757653430897408|interval:1539102|pto_count:4|srtt:33088
[2025/09/12 05:03:50 897438] [debug] |scid:62065c12f0a9176c0f8f6eea|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:48182|inflight:1949|
[2025/09/12 05:03:50 897450] [debug] |scid:62065c12f0a9176c0f8f6eea|xqc_conn_next_wakeup_time|wakeup_time:1757653432436510|
[2025/09/12 05:03:50 897455] [debug] |scid:62065c12f0a9176c0f8f6eea|xqc_engine_add_wakeup_queue|next_tick_time:1757653432436510|
[2025/09/12 05:03:50 897460] [debug] |xqc_engine_wakeup_after|wakeup:1757653432436510|now:1757653430897460|diff:1539050|
[2025/09/12 05:03:50 897465] [debug] |xqc_engine_main_logic|END|now:1757653430897128|
[2025/09/12 05:03:51 343620] [info] |xqc_engine_packet_process|==>|conn:0000558BB88B165C|size:1342|state:ESTABED|recv_time:1757653431343615|
[2025/09/12 05:03:51 343653] [debug] |scid:c725a148133eb545b87c161b|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:c725a148133eb545b87c161b|spin_bit:0|
[2025/09/12 05:03:51 343670] [debug] |scid:c725a148133eb545b87c161b|xqc_packet_decrypt|largest_pn:1330197970|
[2025/09/12 05:03:51 343678] [debug] |scid:c725a148133eb545b87c161b|xqc_packet_decrypt|decryption nonce|path_id:0|pn:1330197971|
[2025/09/12 05:03:51 343695] [debug] |scid:c725a148133eb545b87c161b|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:1330197971|
[2025/09/12 05:03:51 343704] [debug] |scid:c725a148133eb545b87c161b|xqc_process_frames|frame_type:1|
[2025/09/12 05:03:51 343711] [debug] |scid:c725a148133eb545b87c161b|xqc_process_frames|frame_type:0|
[2025/09/12 05:03:51 343720] [debug] |scid:c725a148133eb545b87c161b|xqc_process_padding_frame|process padding|
[2025/09/12 05:03:51 343734] [debug] |scid:c725a148133eb545b87c161b|xqc_timer_set|type:ACK_01RTT|expire:1757653431368615|now:1757653431343615|interv:25000|
[2025/09/12 05:03:51 343745] [debug] |scid:c725a148133eb545b87c161b|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:1757653431343615|max_ack_delay:25000|
[2025/09/12 05:03:51 343751] [debug] |scid:c725a148133eb545b87c161b|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:1330197971|largest:1330197971|pns:2|
[2025/09/12 05:03:51 343757] [info] |scid:c725a148133eb545b87c161b|xqc_conn_on_pkt_processed|====>|conn:0000558BB88B165C|path:0|size:1342|pkt_type:SHORT_HEADER|pkt_num:1330197971|frame:PADDING PING |recv_time:1757653431343615|dcid:c725a148133eb545b87c161b|dcid_seq:0|
[2025/09/12 05:03:51 343767] [debug] |scid:c725a148133eb545b87c161b|xqc_timer_set|type:PATH_IDLE|expire:1757653551343615|now:1757653431343615|interv:120000000|
[2025/09/12 05:03:51 343775] [debug] |scid:c725a148133eb545b87c161b|xqc_timer_set|type:CONN_IDLE|expire:1757653551343615|now:1757653431343615|interv:120000000|
[2025/09/12 05:03:51 343782] [debug] |scid:c725a148133eb545b87c161b|xqc_engine_remove_wakeup_queue|next_tick_time:1757653550792605|pq_index:5|
[2025/09/12 05:03:51 343791] [debug] |scid:c725a148133eb545b87c161b|xqc_engine_add_active_queue|last_ticked_time:1757653430792904|
[2025/09/12 05:03:51 343799] [debug] |xqc_engine_main_logic|BEGIN|now:1757653431343799|
[2025/09/12 05:03:51 343807] [debug] |scid:c725a148133eb545b87c161b|xqc_engine_process_conn|conn:0000558BB88B165C|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:1757653431343806|
[2025/09/12 05:03:51 343818] [debug] |scid:c725a148133eb545b87c161b|xqc_conn_next_wakeup_time|wakeup_time:1757653431368615|
[2025/09/12 05:03:51 343826] [debug] |scid:c725a148133eb545b87c161b|xqc_engine_add_wakeup_queue|next_tick_time:1757653431368615|
[2025/09/12 05:03:51 343834] [debug] |xqc_engine_wakeup_after|wakeup:1757653431368615|now:1757653431343834|diff:24781|
[2025/09/12 05:03:51 343843] [debug] |xqc_engine_main_logic|END|now:1757653431343806|
[2025/09/12 05:03:51 343853] [debug] |xqc_engine_main_logic|BEGIN|now:1757653431343853|
[2025/09/12 05:03:51 343857] [debug] |xqc_engine_wakeup_after|wakeup:1757653431368615|now:1757653431343857|diff:24758|
[2025/09/12 05:03:51 343873] [debug] |xqc_engine_main_logic|END|now:1757653431343853|
[2025/09/12 05:03:51 368951] [debug] |xqc_engine_main_logic|BEGIN|now:1757653431368951|
[2025/09/12 05:03:51 368964] [debug] |scid:c725a148133eb545b87c161b|xqc_engine_remove_wakeup_queue|next_tick_time:1757653431368615|pq_index:0|
[2025/09/12 05:03:51 368969] [debug] |scid:c725a148133eb545b87c161b|xqc_engine_add_active_queue|last_ticked_time:1757653431343806|
[2025/09/12 05:03:51 368975] [debug] |scid:c725a148133eb545b87c161b|xqc_engine_process_conn|conn:0000558BB88B165C|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:1757653431368973|
[2025/09/12 05:03:51 368980] [debug] |scid:c725a148133eb545b87c161b|xqc_timer_expire|timer expired|type:ACK_01RTT|expire_time:1757653431368615|now:1757653431368973|
[2025/09/12 05:03:51 368984] [debug] |scid:c725a148133eb545b87c161b|xqc_timer_ack_timeout|pns:2|path:0|
[2025/09/12 05:03:51 368988] [debug] |scid:c725a148133eb545b87c161b|xqc_timer_expire|unset|type:ACK_01RTT|expire_time:1757653431368615|now:1757653431368973|
[2025/09/12 05:03:51 368992] [debug] |scid:c725a148133eb545b87c161b|xqc_timer_unset|type:ACK_01RTT|
[2025/09/12 05:03:51 368999] [debug] |scid:c725a148133eb545b87c161b|xqc_gen_ack_frame|largest_recv:1330197971|ack_delay:25384|first_ack_range:1|largest_pkt_recv_time:1757653431343615|
[2025/09/12 05:03:51 369004] [debug] |scid:c725a148133eb545b87c161b|xqc_gen_ack_frame|high:1330197971|low:1330197970|pkt_pns:2|
[2025/09/12 05:03:51 369008] [debug] |scid:c725a148133eb545b87c161b|xqc_gen_ack_frame|high:1330197967|low:1330197962|pkt_pns:2|
[2025/09/12 05:03:51 369012] [debug] |scid:c725a148133eb545b87c161b|xqc_write_ack_to_one_packet|ack_size:15|path:0|path_largest_recv:1330197971|frame_largest_recv:1330197971|
[2025/09/12 05:03:51 369017] [debug] |scid:c725a148133eb545b87c161b|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:2|
[2025/09/12 05:03:51 369022] [debug] |scid:c725a148133eb545b87c161b|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:ACK |stream_id:0|stream_offset:0|
[2025/09/12 05:03:51 369027] [debug] |scid:c725a148133eb545b87c161b|xqc_check_acked_or_dropped_pkt|conn:0000558BB88B165C|pkt_num:0|size:37|pkt_type:SHORT_HEADER|frame:ACK |
[2025/09/12 05:03:51 369033] [debug] |scid:c725a148133eb545b87c161b|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:17|
[2025/09/12 05:03:51 369085] [info] |scid:c725a148133eb545b87c161b|xqc_send_packet_with_pn|<==|conn:0000558BB88B165C|path:0|pkt_num:17|size:37|sent:53|pkt_type:SHORT_HEADER|frame:ACK |inflight:0|now:1757653431369058|stream_id:0|stream_offset:0|
[2025/09/12 05:03:51 369092] [debug] |scid:c725a148133eb545b87c161b|xqc_send_ctl_on_packet_sent|conn:0000558BB88B165C|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 05:03:51 369098] [debug] |scid:c725a148133eb545b87c161b|xqc_conn_next_wakeup_time|wakeup_time:1757653551343615|
[2025/09/12 05:03:51 369102] [debug] |scid:c725a148133eb545b87c161b|xqc_engine_add_wakeup_queue|next_tick_time:1757653551343615|
[2025/09/12 05:03:51 369106] [debug] |xqc_engine_wakeup_after|wakeup:1757653432436510|now:1757653431369106|diff:1067404|
[2025/09/12 05:03:51 369110] [debug] |xqc_engine_main_logic|END|now:1757653431368973|
[2025/09/12 05:03:51 597775] [info] |xqc_engine_packet_process|==>|conn:0000558BB88B165C|size:309|state:ESTABED|recv_time:1757653431597770|
[2025/09/12 05:03:51 597805] [debug] |scid:c725a148133eb545b87c161b|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:c725a148133eb545b87c161b|spin_bit:0|
[2025/09/12 05:03:51 597823] [debug] |scid:c725a148133eb545b87c161b|xqc_packet_decrypt|largest_pn:1330197971|
[2025/09/12 05:03:51 597831] [debug] |scid:c725a148133eb545b87c161b|xqc_packet_decrypt|decryption nonce|path_id:0|pn:1330197973|
[2025/09/12 05:03:51 597857] [debug] |scid:c725a148133eb545b87c161b|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:1330197973|
[2025/09/12 05:03:51 597867] [debug] |scid:c725a148133eb545b87c161b|xqc_process_frames|frame_type:18|
[2025/09/12 05:03:51 597877] [debug] |scid:c725a148133eb545b87c161b|xqc_process_new_conn_id_frame|new_conn_id|a9870c56d56ae40da430162c31ee5f45f5|sr_token:a6ec0e70e866de0fad6de36f3ec8e2ae
[2025/09/12 05:03:51 597892] [debug] |scid:c725a148133eb545b87c161b|xqc_process_frames|frame_type:18|
[2025/09/12 05:03:51 597900] [debug] |scid:c725a148133eb545b87c161b|xqc_process_new_conn_id_frame|new_conn_id|bae2713c7da61851fa336c3660583ffea9|sr_token:5c79afe558e2f15f8bef24bb70a3a333
[2025/09/12 05:03:51 597909] [debug] |scid:c725a148133eb545b87c161b|xqc_process_frames|frame_type:18|
[2025/09/12 05:03:51 597916] [debug] |scid:c725a148133eb545b87c161b|xqc_process_new_conn_id_frame|new_conn_id|1ec16491ea03b62ab5ef2cca579ace2746|sr_token:edba0fb874fb762bcdf90c13b4dcb185
[2025/09/12 05:03:51 597925] [debug] |scid:c725a148133eb545b87c161b|xqc_process_frames|frame_type:18|
[2025/09/12 05:03:51 597932] [debug] |scid:c725a148133eb545b87c161b|xqc_process_new_conn_id_frame|new_conn_id|0dc5586ecaa9ea00132e3b0098dbbda699|sr_token:e14004edd401cda2310fe8414ea3c853
[2025/09/12 05:03:51 597940] [debug] |scid:c725a148133eb545b87c161b|xqc_process_frames|frame_type:18|
[2025/09/12 05:03:51 597947] [debug] |scid:c725a148133eb545b87c161b|xqc_process_new_conn_id_frame|new_conn_id|0946144407c233bbd43c204002d17f6f6c|sr_token:379b676272ce21157b33fbc6c143f7ba
[2025/09/12 05:03:51 597957] [debug] |scid:c725a148133eb545b87c161b|xqc_process_frames|frame_type:18|
[2025/09/12 05:03:51 597964] [debug] |scid:c725a148133eb545b87c161b|xqc_process_new_conn_id_frame|new_conn_id|a6e0e40cc9bc6dd4f844b238bb4f4a036b|sr_token:8750305bb791a414a0230e96276e6dac
[2025/09/12 05:03:51 597973] [debug] |scid:c725a148133eb545b87c161b|xqc_process_frames|frame_type:18|
[2025/09/12 05:03:51 597980] [debug] |scid:c725a148133eb545b87c161b|xqc_process_new_conn_id_frame|new_conn_id|d39a2c3a00425d148090ba8d3e7380e60e|sr_token:cdc67565730cc1e33b328b525661a55f
[2025/09/12 05:03:51 597989] [debug] |scid:c725a148133eb545b87c161b|xqc_process_frames|frame_type:b|
[2025/09/12 05:03:51 597997] [debug] |scid:c725a148133eb545b87c161b|xqc_process_stream_frame|offset:0|data_length:17|fin:1|stream_id:0|path:0|
[2025/09/12 05:03:51 598011] [debug] |scid:c725a148133eb545b87c161b|xqc_insert_stream_frame|merge left|merged_offset_end:17|new_offset:0|new_len:17|
[2025/09/12 05:03:51 598020] [debug] |scid:c725a148133eb545b87c161b|xqc_process_stream_frame|xqc_stream_ready_to_read all recvd|
[2025/09/12 05:03:51 598027] [debug] |scid:c725a148133eb545b87c161b|xqc_engine_remove_wakeup_queue|next_tick_time:1757653551343615|pq_index:5|
[2025/09/12 05:03:51 598036] [debug] |scid:c725a148133eb545b87c161b|xqc_engine_add_active_queue|last_ticked_time:1757653431368973|
[2025/09/12 05:03:51 598065] [debug] |scid:c725a148133eb545b87c161b|xqc_process_stream_frame|stream_length:17|merged_offset_end:17|stream_id:0|
[2025/09/12 05:03:51 598076] [debug] |scid:c725a148133eb545b87c161b|xqc_timer_set|type:ACK_01RTT|expire:1757653431622770|now:1757653431597770|interv:25000|
[2025/09/12 05:03:51 598087] [debug] |scid:c725a148133eb545b87c161b|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:1757653431597770|max_ack_delay:25000|
[2025/09/12 05:03:51 598096] [debug] |scid:c725a148133eb545b87c161b|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:1330197973|largest:1330197973|pns:2|
[2025/09/12 05:03:51 598105] [info] |scid:c725a148133eb545b87c161b|xqc_conn_on_pkt_processed|====>|conn:0000558BB88B165C|path:0|size:309|pkt_type:SHORT_HEADER|pkt_num:1330197973|frame:STREAM NEW_CONNECTION_ID |recv_time:1757653431597770|dcid:c725a148133eb545b87c161b|dcid_seq:0|
[2025/09/12 05:03:51 598123] [debug] |scid:c725a148133eb545b87c161b|xqc_timer_set|type:PATH_IDLE|expire:1757653551597770|now:1757653431597770|interv:120000000|
[2025/09/12 05:03:51 598131] [debug] |scid:c725a148133eb545b87c161b|xqc_timer_set|type:CONN_IDLE|expire:1757653551597770|now:1757653431597770|interv:120000000|
[2025/09/12 05:03:51 598141] [debug] |xqc_engine_main_logic|BEGIN|now:1757653431598140|
[2025/09/12 05:03:51 598152] [debug] |scid:c725a148133eb545b87c161b|xqc_engine_process_conn|conn:0000558BB88B165C|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:1757653431598149|
[2025/09/12 05:03:51 598163] [debug] |scid:c725a148133eb545b87c161b|xqc_process_read_streams|stream_read_notify|flag:2|stream_id:0|conn:0000558BB88B165C|
[2025/09/12 05:03:51 598232] [debug] |scid:c725a148133eb545b87c161b|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:25165824|
[2025/09/12 05:03:51 598243] [debug] |scid:c725a148133eb545b87c161b|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 05:03:51 598250] [debug] |scid:c725a148133eb545b87c161b|xqc_sample_check_app_limited|path:0|applimit:3136|
[2025/09/12 05:03:51 598263] [info] |scid:c725a148133eb545b87c161b|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:0000558BB88B165C|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 05:03:51 598276] [debug] |scid:c725a148133eb545b87c161b|xqc_engine_conn_logic|engine is running on conn:l-0.0.0.0-443-c725a148133eb545b87c161b p-193.167.0.100-42499-158dd7b1fc29e9f04f12b331ee120dc43c|
[2025/09/12 05:03:51 598291] [debug] |scid:c725a148133eb545b87c161b|xqc_path_get_perf_class|conn:0000558BB88B165C|path_id:0|path_srtt:32278|min_srtt:32278|path_bw:58598|loss_rate:22.22|path_pto:0|
[2025/09/12 05:03:51 598301] [debug] |scid:c725a148133eb545b87c161b|xqc_send_ctl_can_send|l-0.0.0.0-443-c725a148133eb545b87c161b p-193.167.0.100-42499-158dd7b1fc29e9f04f12b331ee120dc43c |path:0|can:1|pkt_sz:1050|schedule_bytes:0|inflight:0|cwnd:49088|conn:0000558BB88B165C|stream_id:0|stream_offset:1024|
[2025/09/12 05:03:51 598311] [debug] |scid:c725a148133eb545b87c161b|xqc_minrtt_scheduler_get_path|path srtt|conn:0000558BB88B165C|path_id:0|path_srtt:32278|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:03:51 598320] [debug] |scid:c725a148133eb545b87c161b|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1050|reinj:0|path_class:2|
[2025/09/12 05:03:51 598330] [debug] |scid:c725a148133eb545b87c161b|xqc_check_acked_or_dropped_pkt|conn:0000558BB88B165C|pkt_num:0|size:1050|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:03:51 598339] [debug] |scid:c725a148133eb545b87c161b|xqc_send_ctl_can_send|l-0.0.0.0-443-c725a148133eb545b87c161b p-193.167.0.100-42499-158dd7b1fc29e9f04f12b331ee120dc43c |path:0|can:1|pkt_sz:1050|schedule_bytes:0|inflight:0|cwnd:49088|conn:0000558BB88B165C|stream_id:0|stream_offset:1024|
[2025/09/12 05:03:51 598348] [debug] |scid:c725a148133eb545b87c161b|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:03:51 598356] [debug] |scid:c725a148133eb545b87c161b|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:18|
[2025/09/12 05:03:51 598409] [info] |scid:c725a148133eb545b87c161b|xqc_send_packet_with_pn|<==|conn:0000558BB88B165C|path:0|pkt_num:18|size:1050|sent:1066|pkt_type:SHORT_HEADER|frame:STREAM |inflight:0|now:1757653431598369|stream_id:0|stream_offset:1024|
[2025/09/12 05:03:51 598422] [debug] |scid:c725a148133eb545b87c161b|xqc_send_ctl_on_packet_sent|conn:0000558BB88B165C|path:0|pkt_num:18|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 05:03:51 598438] [debug] |scid:c725a148133eb545b87c161b|xqc_send_ctl_on_packet_sent|path:0|inflight:0|applimit:3136|
[2025/09/12 05:03:51 598448] [debug] |scid:c725a148133eb545b87c161b|xqc_send_ctl_get_pto_time_and_space|srtt:32278|rtt_var:4634|pto_duration:50814|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:03:51 598455] [debug] |scid:c725a148133eb545b87c161b|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB88B165C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:03:51 598462] [debug] |scid:c725a148133eb545b87c161b|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB88B165C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:03:51 598469] [debug] |scid:c725a148133eb545b87c161b|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB88B165C|path:0|PNS: 2, unacked: 1050|
[2025/09/12 05:03:51 598476] [debug] |scid:c725a148133eb545b87c161b|xqc_timer_set|type:LOSS_DETECTION|expire:1757653431674183|now:1757653431598447|interv:75736|
[2025/09/12 05:03:51 598485] [debug] |scid:c725a148133eb545b87c161b|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB88B165C|path:0|pns:2|expire:1757653431674183|now:1757653431598447|interval:75736|pto_count:0|srtt:32278
[2025/09/12 05:03:51 598494] [debug] |scid:c725a148133eb545b87c161b|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:49088|inflight:1050|
[2025/09/12 05:03:51 598504] [debug] |scid:c725a148133eb545b87c161b|xqc_conn_next_wakeup_time|wakeup_time:1757653431622770|
[2025/09/12 05:03:51 598513] [debug] |scid:c725a148133eb545b87c161b|xqc_engine_add_wakeup_queue|next_tick_time:1757653431622770|
[2025/09/12 05:03:51 598521] [debug] |xqc_engine_wakeup_after|wakeup:1757653431622770|now:1757653431598520|diff:24250|
[2025/09/12 05:03:51 598527] [debug] |xqc_engine_main_logic|END|now:1757653431598149|
[2025/09/12 05:03:51 598536] [info] |xqc_engine_packet_process|==>|conn:0000558BB88B165C|size:309|state:ESTABED|recv_time:1757653431598535|
[2025/09/12 05:03:51 598542] [debug] |scid:c725a148133eb545b87c161b|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:c725a148133eb545b87c161b|spin_bit:0|
[2025/09/12 05:03:51 598549] [debug] |scid:c725a148133eb545b87c161b|xqc_packet_decrypt|largest_pn:1330197973|
[2025/09/12 05:03:51 598554] [debug] |scid:c725a148133eb545b87c161b|xqc_packet_decrypt|decryption nonce|path_id:0|pn:1330197974|
[2025/09/12 05:03:51 598561] [debug] |scid:c725a148133eb545b87c161b|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:1330197974|
[2025/09/12 05:03:51 598566] [debug] |scid:c725a148133eb545b87c161b|xqc_process_frames|frame_type:18|
[2025/09/12 05:03:51 598571] [debug] |scid:c725a148133eb545b87c161b|xqc_process_new_conn_id_frame|new_conn_id|a9870c56d56ae40da430162c31ee5f45f5|sr_token:a6ec0e70e866de0fad6de36f3ec8e2ae
[2025/09/12 05:03:51 598578] [debug] |scid:c725a148133eb545b87c161b|xqc_process_frames|frame_type:18|
[2025/09/12 05:03:51 598586] [debug] |scid:c725a148133eb545b87c161b|xqc_process_new_conn_id_frame|new_conn_id|bae2713c7da61851fa336c3660583ffea9|sr_token:5c79afe558e2f15f8bef24bb70a3a333
[2025/09/12 05:03:51 598594] [debug] |scid:c725a148133eb545b87c161b|xqc_process_frames|frame_type:18|
[2025/09/12 05:03:51 598602] [debug] |scid:c725a148133eb545b87c161b|xqc_process_new_conn_id_frame|new_conn_id|1ec16491ea03b62ab5ef2cca579ace2746|sr_token:edba0fb874fb762bcdf90c13b4dcb185
[2025/09/12 05:03:51 598609] [debug] |scid:c725a148133eb545b87c161b|xqc_process_frames|frame_type:18|
[2025/09/12 05:03:51 598613] [debug] |scid:c725a148133eb545b87c161b|xqc_process_new_conn_id_frame|new_conn_id|0dc5586ecaa9ea00132e3b0098dbbda699|sr_token:e14004edd401cda2310fe8414ea3c853
[2025/09/12 05:03:51 598618] [debug] |scid:c725a148133eb545b87c161b|xqc_process_frames|frame_type:18|
[2025/09/12 05:03:51 598623] [debug] |scid:c725a148133eb545b87c161b|xqc_process_new_conn_id_frame|new_conn_id|0946144407c233bbd43c204002d17f6f6c|sr_token:379b676272ce21157b33fbc6c143f7ba
[2025/09/12 05:03:51 598628] [debug] |scid:c725a148133eb545b87c161b|xqc_process_frames|frame_type:18|
[2025/09/12 05:03:51 598638] [debug] |scid:c725a148133eb545b87c161b|xqc_process_new_conn_id_frame|new_conn_id|a6e0e40cc9bc6dd4f844b238bb4f4a036b|sr_token:8750305bb791a414a0230e96276e6dac
[2025/09/12 05:03:51 598643] [debug] |scid:c725a148133eb545b87c161b|xqc_process_frames|frame_type:18|
[2025/09/12 05:03:51 598648] [debug] |scid:c725a148133eb545b87c161b|xqc_process_new_conn_id_frame|new_conn_id|d39a2c3a00425d148090ba8d3e7380e60e|sr_token:cdc67565730cc1e33b328b525661a55f
[2025/09/12 05:03:51 598653] [debug] |scid:c725a148133eb545b87c161b|xqc_process_frames|frame_type:b|
[2025/09/12 05:03:51 598658] [debug] |scid:c725a148133eb545b87c161b|xqc_process_stream_frame|offset:0|data_length:17|fin:1|stream_id:0|path:0|
[2025/09/12 05:03:51 598663] [debug] |scid:c725a148133eb545b87c161b|xqc_process_stream_frame|already recvd|data_offset:0|data_length:17|merged_offset_end:17|
[2025/09/12 05:03:51 598670] [debug] |scid:c725a148133eb545b87c161b|xqc_timer_unset|type:ACK_01RTT|
[2025/09/12 05:03:51 598679] [debug] |scid:c725a148133eb545b87c161b|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 05:03:51 598686] [debug] |scid:c725a148133eb545b87c161b|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:1330197974|largest:1330197974|pns:2|
[2025/09/12 05:03:51 598691] [info] |scid:c725a148133eb545b87c161b|xqc_conn_on_pkt_processed|====>|conn:0000558BB88B165C|path:0|size:309|pkt_type:SHORT_HEADER|pkt_num:1330197974|frame:STREAM NEW_CONNECTION_ID |recv_time:1757653431598535|dcid:c725a148133eb545b87c161b|dcid_seq:0|
[2025/09/12 05:03:51 598696] [debug] |scid:c725a148133eb545b87c161b|xqc_timer_set|type:PATH_IDLE|expire:1757653551598535|now:1757653431598535|interv:120000000|
[2025/09/12 05:03:51 598700] [debug] |scid:c725a148133eb545b87c161b|xqc_timer_set|type:CONN_IDLE|expire:1757653551598535|now:1757653431598535|interv:120000000|
[2025/09/12 05:03:51 598704] [debug] |scid:c725a148133eb545b87c161b|xqc_engine_remove_wakeup_queue|next_tick_time:1757653431622770|pq_index:0|
[2025/09/12 05:03:51 598708] [debug] |scid:c725a148133eb545b87c161b|xqc_engine_add_active_queue|last_ticked_time:1757653431598149|
[2025/09/12 05:03:51 598712] [debug] |xqc_engine_main_logic|BEGIN|now:1757653431598712|
[2025/09/12 05:03:51 598717] [debug] |scid:c725a148133eb545b87c161b|xqc_engine_process_conn|conn:0000558BB88B165C|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:1757653431598716|
[2025/09/12 05:03:51 598723] [debug] |scid:c725a148133eb545b87c161b|xqc_gen_ack_frame|largest_recv:1330197974|ack_delay:188|first_ack_range:1|largest_pkt_recv_time:1757653431598535|
[2025/09/12 05:03:51 598728] [debug] |scid:c725a148133eb545b87c161b|xqc_gen_ack_frame|high:1330197974|low:1330197973|pkt_pns:2|
[2025/09/12 05:03:51 598732] [debug] |scid:c725a148133eb545b87c161b|xqc_gen_ack_frame|high:1330197971|low:1330197970|pkt_pns:2|
[2025/09/12 05:03:51 598735] [debug] |scid:c725a148133eb545b87c161b|xqc_gen_ack_frame|high:1330197967|low:1330197962|pkt_pns:2|
[2025/09/12 05:03:51 598739] [debug] |scid:c725a148133eb545b87c161b|xqc_write_ack_to_one_packet|ack_size:16|path:0|path_largest_recv:1330197974|frame_largest_recv:1330197974|
[2025/09/12 05:03:51 598744] [debug] |scid:c725a148133eb545b87c161b|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:2|
[2025/09/12 05:03:51 598749] [debug] |scid:c725a148133eb545b87c161b|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:ACK |stream_id:0|stream_offset:0|
[2025/09/12 05:03:51 598757] [debug] |scid:c725a148133eb545b87c161b|xqc_check_acked_or_dropped_pkt|conn:0000558BB88B165C|pkt_num:0|size:38|pkt_type:SHORT_HEADER|frame:ACK |
[2025/09/12 05:03:51 598769] [debug] |scid:c725a148133eb545b87c161b|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:19|
[2025/09/12 05:03:51 598795] [info] |scid:c725a148133eb545b87c161b|xqc_send_packet_with_pn|<==|conn:0000558BB88B165C|path:0|pkt_num:19|size:38|sent:54|pkt_type:SHORT_HEADER|frame:ACK |inflight:1050|now:1757653431598776|stream_id:0|stream_offset:0|
[2025/09/12 05:03:51 598801] [debug] |scid:c725a148133eb545b87c161b|xqc_send_ctl_on_packet_sent|conn:0000558BB88B165C|path:0|pkt_num:19|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 05:03:51 598808] [debug] |scid:c725a148133eb545b87c161b|xqc_conn_next_wakeup_time|wakeup_time:1757653431674183|
[2025/09/12 05:03:51 598815] [debug] |scid:c725a148133eb545b87c161b|xqc_engine_add_wakeup_queue|next_tick_time:1757653431674183|
[2025/09/12 05:03:51 598821] [debug] |xqc_engine_wakeup_after|wakeup:1757653431674183|now:1757653431598821|diff:75362|
[2025/09/12 05:03:51 598827] [debug] |xqc_engine_main_logic|END|now:1757653431598716|
[2025/09/12 05:03:51 598836] [debug] |xqc_engine_main_logic|BEGIN|now:1757653431598836|
[2025/09/12 05:03:51 598842] [debug] |xqc_engine_wakeup_after|wakeup:1757653431674183|now:1757653431598842|diff:75341|
[2025/09/12 05:03:51 598849] [debug] |xqc_engine_main_logic|END|now:1757653431598836|
[2025/09/12 05:03:51 674971] [debug] |xqc_engine_main_logic|BEGIN|now:1757653431674970|
[2025/09/12 05:03:51 675002] [debug] |scid:c725a148133eb545b87c161b|xqc_engine_remove_wakeup_queue|next_tick_time:1757653431674183|pq_index:0|
[2025/09/12 05:03:51 675010] [debug] |scid:c725a148133eb545b87c161b|xqc_engine_add_active_queue|last_ticked_time:1757653431598716|
[2025/09/12 05:03:51 675019] [debug] |scid:c725a148133eb545b87c161b|xqc_engine_process_conn|conn:0000558BB88B165C|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:1757653431675016|
[2025/09/12 05:03:51 675027] [debug] |scid:c725a148133eb545b87c161b|xqc_timer_expire|timer expired|type:LOSS_DETECTION|expire_time:1757653431674183|now:1757653431675016|
[2025/09/12 05:03:51 675034] [debug] |scid:c725a148133eb545b87c161b|xqc_timer_loss_detection_timeout|path:0|loss_detection_timeout|
[2025/09/12 05:03:51 675064] [debug] |scid:c725a148133eb545b87c161b|xqc_timer_loss_detection_timeout|send Probe pkts|conn:0000558BB88B165C|path:0|bytes_in_flight:1050|
[2025/09/12 05:03:51 675071] [debug] |scid:c725a148133eb545b87c161b|xqc_send_ctl_get_pto_time_and_space|srtt:32278|rtt_var:4634|pto_duration:50814|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:03:51 675078] [debug] |scid:c725a148133eb545b87c161b|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB88B165C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:03:51 675084] [debug] |scid:c725a148133eb545b87c161b|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB88B165C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:03:51 675089] [debug] |scid:c725a148133eb545b87c161b|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB88B165C|path:0|PNS: 2, unacked: 1050|
[2025/09/12 05:03:51 675095] [debug] |scid:c725a148133eb545b87c161b|xqc_path_send_one_or_two_ack_elicit_pkts|send two ack-eliciting pkts|path:0|pns:2|
[2025/09/12 05:03:51 675103] [debug] |scid:c725a148133eb545b87c161b|xqc_conn_send_probe_pkt|conn:0000558BB88B165C|path:0|pkt_num:18|size:1050|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|
[2025/09/12 05:03:51 675112] [debug] |scid:c725a148133eb545b87c161b|xqc_path_send_one_or_two_ack_elicit_pkts|dup pkt on PTO, pkt_num:18|
[2025/09/12 05:03:51 675118] [debug] |scid:c725a148133eb545b87c161b|xqc_conn_send_probe_pkt|conn:0000558BB88B165C|path:0|pkt_num:18|size:1050|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|
[2025/09/12 05:03:51 675124] [debug] |scid:c725a148133eb545b87c161b|xqc_timer_loss_detection_timeout|xqc_send_ctl_set_loss_detection_timer|PTO|conn:0000558BB88B165C|pto_count:1
[2025/09/12 05:03:51 675149] [debug] |scid:c725a148133eb545b87c161b|xqc_send_ctl_set_loss_detection_timer|unset|no ack-eliciting pkts in flight|conn:0000558BB88B165C|path:0|
[2025/09/12 05:03:51 675155] [debug] |scid:c725a148133eb545b87c161b|xqc_timer_unset|type:LOSS_DETECTION|
[2025/09/12 05:03:51 675160] [debug] |scid:c725a148133eb545b87c161b|xqc_timer_expire|unset|type:LOSS_DETECTION|expire_time:0|now:1757653431675016|
[2025/09/12 05:03:51 675166] [debug] |scid:c725a148133eb545b87c161b|xqc_timer_unset|type:LOSS_DETECTION|
[2025/09/12 05:03:51 675175] [debug] |scid:c725a148133eb545b87c161b|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:STREAM |stream_id:0|stream_offset:1024|
[2025/09/12 05:03:51 675182] [debug] |scid:c725a148133eb545b87c161b|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:STREAM |stream_id:0|stream_offset:1024|
[2025/09/12 05:03:51 675189] [debug] |scid:c725a148133eb545b87c161b|xqc_check_acked_or_dropped_pkt|conn:0000558BB88B165C|pkt_num:18|size:1050|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:03:51 675197] [debug] |scid:c725a148133eb545b87c161b|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:20|
[2025/09/12 05:03:51 675286] [info] |scid:c725a148133eb545b87c161b|xqc_send_packet_with_pn|<==|conn:0000558BB88B165C|path:0|pkt_num:20|size:1050|sent:1066|pkt_type:SHORT_HEADER|frame:STREAM |inflight:0|now:1757653431675218|stream_id:0|stream_offset:1024|
[2025/09/12 05:03:51 675301] [debug] |scid:c725a148133eb545b87c161b|xqc_send_ctl_on_packet_sent|conn:0000558BB88B165C|path:0|pkt_num:20|origin_pktnum:18|size:1050|enc_size:1066|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:03:51 675310] [debug] |scid:c725a148133eb545b87c161b|xqc_send_ctl_on_packet_sent|path:0|inflight:0|applimit:3136|
[2025/09/12 05:03:51 675318] [debug] |scid:c725a148133eb545b87c161b|xqc_send_ctl_get_pto_time_and_space|srtt:32278|rtt_var:4634|pto_duration:101628|backoff_factor:2.00|backoff:2.00|pto_cnt:1|max_ack_delay:25|
[2025/09/12 05:03:51 675324] [debug] |scid:c725a148133eb545b87c161b|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB88B165C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:03:51 675330] [debug] |scid:c725a148133eb545b87c161b|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB88B165C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:03:51 675336] [debug] |scid:c725a148133eb545b87c161b|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB88B165C|path:0|PNS: 2, unacked: 1050|
[2025/09/12 05:03:51 675342] [debug] |scid:c725a148133eb545b87c161b|xqc_timer_set|type:LOSS_DETECTION|expire:1757653431826846|now:1757653431675317|interv:151529|
[2025/09/12 05:03:51 675348] [debug] |scid:c725a148133eb545b87c161b|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB88B165C|path:0|pns:2|expire:1757653431826846|now:1757653431675317|interval:151529|pto_count:1|srtt:32278
[2025/09/12 05:03:51 675355] [debug] |scid:c725a148133eb545b87c161b|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:49088|inflight:1050|
[2025/09/12 05:03:51 675363] [debug] |scid:c725a148133eb545b87c161b|xqc_check_acked_or_dropped_pkt|conn:0000558BB88B165C|pkt_num:18|size:1050|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:03:51 675369] [debug] |scid:c725a148133eb545b87c161b|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:21|
[2025/09/12 05:03:51 675400] [info] |scid:c725a148133eb545b87c161b|xqc_send_packet_with_pn|<==|conn:0000558BB88B165C|path:0|pkt_num:21|size:1050|sent:1066|pkt_type:SHORT_HEADER|frame:STREAM |inflight:1050|now:1757653431675378|stream_id:0|stream_offset:1024|
[2025/09/12 05:03:51 675409] [debug] |scid:c725a148133eb545b87c161b|xqc_send_ctl_on_packet_sent|conn:0000558BB88B165C|path:0|pkt_num:21|origin_pktnum:18|size:1050|enc_size:1066|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:16|
[2025/09/12 05:03:51 675415] [debug] |scid:c725a148133eb545b87c161b|xqc_send_ctl_on_packet_sent|path:0|inflight:1050|applimit:3136|
[2025/09/12 05:03:51 675421] [debug] |scid:c725a148133eb545b87c161b|xqc_send_ctl_get_pto_time_and_space|srtt:32278|rtt_var:4634|pto_duration:101628|backoff_factor:2.00|backoff:2.00|pto_cnt:1|max_ack_delay:25|
[2025/09/12 05:03:51 675433] [debug] |scid:c725a148133eb545b87c161b|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB88B165C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:03:51 675438] [debug] |scid:c725a148133eb545b87c161b|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB88B165C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:03:51 675444] [debug] |scid:c725a148133eb545b87c161b|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB88B165C|path:0|PNS: 2, unacked: 2100|
[2025/09/12 05:03:51 675449] [debug] |scid:c725a148133eb545b87c161b|xqc_timer_set|type:LOSS_DETECTION|expire:1757653431827006|now:1757653431675421|interv:151585|
[2025/09/12 05:03:51 675455] [debug] |scid:c725a148133eb545b87c161b|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB88B165C|path:0|pns:2|expire:1757653431827006|now:1757653431675421|interval:151585|pto_count:1|srtt:32278
[2025/09/12 05:03:51 675462] [debug] |scid:c725a148133eb545b87c161b|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:49088|inflight:2100|
[2025/09/12 05:03:51 675469] [debug] |scid:c725a148133eb545b87c161b|xqc_conn_next_wakeup_time|wakeup_time:1757653431827006|
[2025/09/12 05:03:51 675475] [debug] |scid:c725a148133eb545b87c161b|xqc_engine_add_wakeup_queue|next_tick_time:1757653431827006|
[2025/09/12 05:03:51 675481] [debug] |xqc_engine_wakeup_after|wakeup:1757653431827006|now:1757653431675480|diff:151526|
[2025/09/12 05:03:51 675488] [debug] |xqc_engine_main_logic|END|now:1757653431675016|
[2025/09/12 05:03:51 705505] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_timer_set|type:CONN_IDLE|expire:1757653491705504|now:1757653431705504|interv:60000000|
[2025/09/12 05:03:51 705533] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_timer_set|type:PATH_IDLE|expire:1757653491705533|now:1757653431705533|interv:60000000|
[2025/09/12 05:03:51 705542] [debug] |xqc_path_create|path:0|dcid:a4cb0005355b04aa6c4c0ab0f674e1fd3e|scid:95cf9c75c91de810d036aa9f|create_path_count:1|
[2025/09/12 05:03:51 705552] [debug] |scid:95cf9c75c91de810d036aa9f|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 05:03:51 705560] [debug] |xqc_path_init|path:0|dcid:a4cb0005355b04aa6c4c0ab0f674e1fd3e|scid:95cf9c75c91de810d036aa9f|state:2|
[2025/09/12 05:03:51 705568] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_conn_create|success|scid:95cf9c75c91de810d036aa9f|dcid:a4cb0005355b04aa6c4c0ab0f674e1fd3e|conn:0000558BB88EC35C|
[2025/09/12 05:03:51 705578] [info] |scid:95cf9c75c91de810d036aa9f|xqc_conn_server_create|hash odcid conn|odcid:afed0b46359b4675e63897abe57943423b3b|conn:0000558BB88EC35C|
[2025/09/12 05:03:51 705592] [info] |scid:95cf9c75c91de810d036aa9f|xqc_conn_get_local_transport_params|generate sr_token[e52363de5861d925f02684728f0538ba] for cid[afed0b46359b4675e63897abe57943423b3b]
[2025/09/12 05:03:51 705631] [stats] |xqc_conn_server_init_path_addr|path:0|l-0.0.0.0-443-95cf9c75c91de810d036aa9f p-193.167.0.100-36275-a4cb0005355b04aa6c4c0ab0f674e1fd3e|
[2025/09/12 05:03:51 705641] [info] |xqc_engine_packet_process|==>|conn:0000558BB88EC35C|size:1200|state:S_INIT|recv_time:1757653431705471|
[2025/09/12 05:03:51 705784] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_packet_parse_initial|packet parse|initial|
[2025/09/12 05:03:51 705792] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_packet_parse_initial|success|Length:1153|
[2025/09/12 05:03:51 705800] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_packet_decrypt|largest_pn:0|
[2025/09/12 05:03:51 705805] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_packet_decrypt|decryption nonce|path_id:0|pn:1384714232|
[2025/09/12 05:03:51 705813] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_packet_decrypt_single|pkt_type:INIT|pkt_num:1384714232|
[2025/09/12 05:03:51 705818] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_process_frames|frame_type:6|
[2025/09/12 05:03:51 705823] [info] |scid:95cf9c75c91de810d036aa9f|xqc_conn_check_token|token empty|
[2025/09/12 05:03:51 705837] [info] |scid:95cf9c75c91de810d036aa9f|xqc_process_crypto_frame|check_token fail|conn:0000558BB88EC35C|l-0.0.0.0-443-95cf9c75c91de810d036aa9f p-193.167.0.100-36275-a4cb0005355b04aa6c4c0ab0f674e1fd3e|
[2025/09/12 05:03:51 705843] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_create_crypto_stream|encrypt_level:0|cur_state:S_INIT|
[2025/09/12 05:03:51 705848] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_process_crypto_frame|level:0|
[2025/09/12 05:03:51 705854] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_read_crypto_stream|xqc_read_crypto_stream|level:0|
[2025/09/12 05:03:51 705859] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_engine_add_active_queue|last_ticked_time:0|
[2025/09/12 05:03:51 705864] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_create_crypto_stream|encrypt_level:2|cur_state:S_INIT|
[2025/09/12 05:03:51 705872] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_process_crypto_frame|server create hsk stream|
[2025/09/12 05:03:51 705877] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_process_frames|frame_type:6|
[2025/09/12 05:03:51 705882] [info] |scid:95cf9c75c91de810d036aa9f|xqc_conn_check_token|token empty|
[2025/09/12 05:03:51 705886] [info] |scid:95cf9c75c91de810d036aa9f|xqc_process_crypto_frame|check_token fail|conn:0000558BB88EC35C|l-0.0.0.0-443-95cf9c75c91de810d036aa9f p-193.167.0.100-36275-a4cb0005355b04aa6c4c0ab0f674e1fd3e|
[2025/09/12 05:03:51 705892] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_process_crypto_frame|level:0|
[2025/09/12 05:03:51 705897] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_read_crypto_stream|xqc_read_crypto_stream|level:0|
[2025/09/12 05:03:51 705901] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_process_frames|frame_type:6|
[2025/09/12 05:03:51 705906] [info] |scid:95cf9c75c91de810d036aa9f|xqc_conn_check_token|token empty|
[2025/09/12 05:03:51 705910] [info] |scid:95cf9c75c91de810d036aa9f|xqc_process_crypto_frame|check_token fail|conn:0000558BB88EC35C|l-0.0.0.0-443-95cf9c75c91de810d036aa9f p-193.167.0.100-36275-a4cb0005355b04aa6c4c0ab0f674e1fd3e|
[2025/09/12 05:03:51 705915] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_process_crypto_frame|level:0|
[2025/09/12 05:03:51 705920] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_read_crypto_stream|xqc_read_crypto_stream|level:0|
[2025/09/12 05:03:51 705925] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_process_frames|frame_type:6|
[2025/09/12 05:03:51 705929] [info] |scid:95cf9c75c91de810d036aa9f|xqc_conn_check_token|token empty|
[2025/09/12 05:03:51 705934] [info] |scid:95cf9c75c91de810d036aa9f|xqc_process_crypto_frame|check_token fail|conn:0000558BB88EC35C|l-0.0.0.0-443-95cf9c75c91de810d036aa9f p-193.167.0.100-36275-a4cb0005355b04aa6c4c0ab0f674e1fd3e|
[2025/09/12 05:03:51 705939] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_process_crypto_frame|level:0|
[2025/09/12 05:03:51 705944] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_read_crypto_stream|xqc_read_crypto_stream|level:0|
[2025/09/12 05:03:51 705948] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_process_frames|frame_type:6|
[2025/09/12 05:03:51 705953] [info] |scid:95cf9c75c91de810d036aa9f|xqc_conn_check_token|token empty|
[2025/09/12 05:03:51 705957] [info] |scid:95cf9c75c91de810d036aa9f|xqc_process_crypto_frame|check_token fail|conn:0000558BB88EC35C|l-0.0.0.0-443-95cf9c75c91de810d036aa9f p-193.167.0.100-36275-a4cb0005355b04aa6c4c0ab0f674e1fd3e|
[2025/09/12 05:03:51 705962] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_process_crypto_frame|level:0|
[2025/09/12 05:03:51 705967] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_read_crypto_stream|xqc_read_crypto_stream|level:0|
[2025/09/12 05:03:51 705971] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_process_frames|frame_type:6|
[2025/09/12 05:03:51 705976] [info] |scid:95cf9c75c91de810d036aa9f|xqc_conn_check_token|token empty|
[2025/09/12 05:03:51 705980] [info] |scid:95cf9c75c91de810d036aa9f|xqc_process_crypto_frame|check_token fail|conn:0000558BB88EC35C|l-0.0.0.0-443-95cf9c75c91de810d036aa9f p-193.167.0.100-36275-a4cb0005355b04aa6c4c0ab0f674e1fd3e|
[2025/09/12 05:03:51 705985] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_process_crypto_frame|level:0|
[2025/09/12 05:03:51 705994] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_read_crypto_stream|xqc_read_crypto_stream|level:0|
[2025/09/12 05:03:51 705998] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_process_frames|frame_type:6|
[2025/09/12 05:03:51 706003] [info] |scid:95cf9c75c91de810d036aa9f|xqc_conn_check_token|token empty|
[2025/09/12 05:03:51 706008] [info] |scid:95cf9c75c91de810d036aa9f|xqc_process_crypto_frame|check_token fail|conn:0000558BB88EC35C|l-0.0.0.0-443-95cf9c75c91de810d036aa9f p-193.167.0.100-36275-a4cb0005355b04aa6c4c0ab0f674e1fd3e|
[2025/09/12 05:03:51 706012] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_process_crypto_frame|level:0|
[2025/09/12 05:03:51 706017] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_read_crypto_stream|xqc_read_crypto_stream|level:0|
[2025/09/12 05:03:51 706022] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_process_frames|frame_type:6|
[2025/09/12 05:03:51 706026] [info] |scid:95cf9c75c91de810d036aa9f|xqc_conn_check_token|token empty|
[2025/09/12 05:03:51 706031] [info] |scid:95cf9c75c91de810d036aa9f|xqc_process_crypto_frame|check_token fail|conn:0000558BB88EC35C|l-0.0.0.0-443-95cf9c75c91de810d036aa9f p-193.167.0.100-36275-a4cb0005355b04aa6c4c0ab0f674e1fd3e|
[2025/09/12 05:03:51 706036] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_process_crypto_frame|level:0|
[2025/09/12 05:03:51 706064] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_read_crypto_stream|xqc_read_crypto_stream|level:0|
[2025/09/12 05:03:51 706069] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:0|112u|
[2025/09/12 05:03:51 706121] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:0|SSL_quic_write_level:0|rv:-1|
[2025/09/12 05:03:51 706127] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/09/12 05:03:51 706132] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:0|28u|
[2025/09/12 05:03:51 706138] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:0|SSL_quic_write_level:0|rv:-1|
[2025/09/12 05:03:51 706142] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/09/12 05:03:51 706147] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:0|28u|
[2025/09/12 05:03:51 706152] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:0|SSL_quic_write_level:0|rv:-1|
[2025/09/12 05:03:51 706157] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/09/12 05:03:51 706162] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_process_frames|frame_type:6|
[2025/09/12 05:03:51 706167] [info] |scid:95cf9c75c91de810d036aa9f|xqc_conn_check_token|token empty|
[2025/09/12 05:03:51 706171] [info] |scid:95cf9c75c91de810d036aa9f|xqc_process_crypto_frame|check_token fail|conn:0000558BB88EC35C|l-0.0.0.0-443-95cf9c75c91de810d036aa9f p-193.167.0.100-36275-a4cb0005355b04aa6c4c0ab0f674e1fd3e|
[2025/09/12 05:03:51 706176] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_process_crypto_frame|level:0|
[2025/09/12 05:03:51 706181] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_read_crypto_stream|xqc_read_crypto_stream|level:0|
[2025/09/12 05:03:51 706186] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_process_frames|frame_type:0|
[2025/09/12 05:03:51 706191] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_process_padding_frame|process padding|
[2025/09/12 05:03:51 706195] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_process_frames|frame_type:6|
[2025/09/12 05:03:51 706200] [info] |scid:95cf9c75c91de810d036aa9f|xqc_conn_check_token|token empty|
[2025/09/12 05:03:51 706204] [info] |scid:95cf9c75c91de810d036aa9f|xqc_process_crypto_frame|check_token fail|conn:0000558BB88EC35C|l-0.0.0.0-443-95cf9c75c91de810d036aa9f p-193.167.0.100-36275-a4cb0005355b04aa6c4c0ab0f674e1fd3e|
[2025/09/12 05:03:51 706209] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_process_crypto_frame|level:0|
[2025/09/12 05:03:51 706214] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_read_crypto_stream|xqc_read_crypto_stream|level:0|
[2025/09/12 05:03:51 706223] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:0|28u|
[2025/09/12 05:03:51 706228] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:0|SSL_quic_write_level:0|rv:-1|
[2025/09/12 05:03:51 706232] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/09/12 05:03:51 706237] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_process_frames|frame_type:6|
[2025/09/12 05:03:51 706242] [info] |scid:95cf9c75c91de810d036aa9f|xqc_conn_check_token|token empty|
[2025/09/12 05:03:51 706246] [info] |scid:95cf9c75c91de810d036aa9f|xqc_process_crypto_frame|check_token fail|conn:0000558BB88EC35C|l-0.0.0.0-443-95cf9c75c91de810d036aa9f p-193.167.0.100-36275-a4cb0005355b04aa6c4c0ab0f674e1fd3e|
[2025/09/12 05:03:51 706251] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_process_crypto_frame|level:0|
[2025/09/12 05:03:51 706256] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_read_crypto_stream|xqc_read_crypto_stream|level:0|
[2025/09/12 05:03:51 706260] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:0|28u|
[2025/09/12 05:03:51 706265] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:0|SSL_quic_write_level:0|rv:-1|
[2025/09/12 05:03:51 706270] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/09/12 05:03:51 706275] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:0|5u|
[2025/09/12 05:03:51 706280] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:0|SSL_quic_write_level:0|rv:-1|
[2025/09/12 05:03:51 706285] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/09/12 05:03:51 706289] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:0|5u|
[2025/09/12 05:03:51 706295] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:0|SSL_quic_write_level:0|rv:-1|
[2025/09/12 05:03:51 706299] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/09/12 05:03:51 706304] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:0|5u|
[2025/09/12 05:03:51 706309] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:0|SSL_quic_write_level:0|rv:-1|
[2025/09/12 05:03:51 706314] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/09/12 05:03:51 706318] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:0|5u|
[2025/09/12 05:03:51 706323] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:0|SSL_quic_write_level:0|rv:-1|
[2025/09/12 05:03:51 706328] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/09/12 05:03:51 706333] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:0|10u|
[2025/09/12 05:03:51 706338] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:0|SSL_quic_write_level:0|rv:-1|
[2025/09/12 05:03:51 706343] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/09/12 05:03:51 706347] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:0|11u|
[2025/09/12 05:03:51 706400] [info] |scid:95cf9c75c91de810d036aa9f|xqc_ssl_cert_cb|cert chain or key empty|sni:server4
[2025/09/12 05:03:51 706598] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_conn_tls_transport_params_cb|1RTT_transport_params|max_datagram_frame_size:0|
[2025/09/12 05:03:51 706604] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_conn_enable_multipath|xqc_conn_enable_multipath|1|0|
[2025/09/12 05:03:51 706614] [warn] |scid:95cf9c75c91de810d036aa9f|xqc_conn_try_to_enable_multipath|multipath_version_negotiation err|
[2025/09/12 05:03:51 706838] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:2|SSL_quic_write_level:3|rv:0|
[2025/09/12 05:03:51 706844] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/09/12 05:03:51 706849] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_process_frames|frame_type:0|
[2025/09/12 05:03:51 706853] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_process_padding_frame|process padding|
[2025/09/12 05:03:51 706861] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_timer_unset|type:ACK_INIT|
[2025/09/12 05:03:51 706866] [debug] |scid:95cf9c75c91de810d036aa9f|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 05:03:51 706871] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:1384714232|largest:1384714232|pns:0|
[2025/09/12 05:03:51 706876] [info] |scid:95cf9c75c91de810d036aa9f|xqc_conn_on_pkt_processed|====>|conn:0000558BB88EC35C|path:0|size:1200|pkt_type:INIT|pkt_num:1384714232|frame:PADDING CRYPTO |recv_time:1757653431705471|dcid:afed0b46359b4675e63897abe57943423b3b|dcid_seq:0|
[2025/09/12 05:03:51 706882] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_timer_set|type:PATH_IDLE|expire:1757653491705471|now:1757653431705471|interv:60000000|
[2025/09/12 05:03:51 706886] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_timer_set|type:CONN_IDLE|expire:1757653491705471|now:1757653431705471|interv:60000000|
[2025/09/12 05:03:51 706890] [debug] |xqc_engine_main_logic|BEGIN|now:1757653431706890|
[2025/09/12 05:03:51 706895] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_engine_process_conn|conn:0000558BB88EC35C|state:S_INIT|flag:TICKING DCID_OK UPPER_CONN_EXIST INIT_RECVD NEED_RUN (null) |now:1757653431706894|
[2025/09/12 05:03:51 706900] [info] |scid:95cf9c75c91de810d036aa9f|xqc_conn_check_tx_key|keys are ready, can send 1rtt now|
[2025/09/12 05:03:51 706904] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_crypto_stream_on_read|encrypt_level:0|cur_state:S_INIT|next_state:S_INITIAL_RECVD|
[2025/09/12 05:03:51 706908] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_process_crypto_write_streams|
[2025/09/12 05:03:51 706912] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_crypto_stream_on_write|enc_level|0|
[2025/09/12 05:03:51 706916] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_crypto_stream_on_write|cur_state:1|switch|
[2025/09/12 05:03:51 706923] [info] |scid:95cf9c75c91de810d036aa9f|xqc_crypto_stream_send|crypto send data|pkt_num:0|size:137|sent:94|pkt_type:INIT|frame:CRYPTO |now:1757653431706922|
[2025/09/12 05:03:51 706927] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_crypto_stream_on_write|encrypt_level:0|cur_state:S_INITIAL_RECVD|next_state:S_INITIAL_SENT|
[2025/09/12 05:03:51 706931] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_process_crypto_write_streams|
[2025/09/12 05:03:51 706935] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_crypto_stream_on_write|enc_level|2|
[2025/09/12 05:03:51 706939] [info] |scid:95cf9c75c91de810d036aa9f|xqc_crypto_stream_send|crypto send data|pkt_num:0|size:194|sent:152|pkt_type:HSK|frame:CRYPTO |now:1757653431706939|
[2025/09/12 05:03:51 706944] [info] |scid:95cf9c75c91de810d036aa9f|xqc_crypto_stream_send|crypto send data|pkt_num:0|size:516|sent:474|pkt_type:HSK|frame:CRYPTO |now:1757653431706944|
[2025/09/12 05:03:51 706949] [info] |scid:95cf9c75c91de810d036aa9f|xqc_crypto_stream_send|crypto send data|pkt_num:0|size:126|sent:84|pkt_type:HSK|frame:CRYPTO |now:1757653431706948|
[2025/09/12 05:03:51 706953] [info] |scid:95cf9c75c91de810d036aa9f|xqc_crypto_stream_send|crypto send data|pkt_num:0|size:82|sent:40|pkt_type:HSK|frame:CRYPTO |now:1757653431706953|
[2025/09/12 05:03:51 706957] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_crypto_stream_on_write|encrypt_level:2|cur_state:S_INITIAL_SENT|next_state:S_HANDSHAKE_SENT|
[2025/09/12 05:03:51 706962] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_gen_ack_frame|largest_recv:1384714232|ack_delay:1491|first_ack_range:0|largest_pkt_recv_time:1757653431705471|
[2025/09/12 05:03:51 706971] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_gen_ack_frame|high:1384714232|low:1384714232|pkt_pns:0|
[2025/09/12 05:03:51 706975] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_write_ack_to_one_packet|ack_size:13|path:0|path_largest_recv:1384714232|frame_largest_recv:1384714232|
[2025/09/12 05:03:51 706980] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:0|
[2025/09/12 05:03:51 706985] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_path_get_perf_class|conn:0000558BB88EC35C|path_id:0|path_srtt:250000|min_srtt:250000|path_bw:0|loss_rate:0.00|path_pto:0|
[2025/09/12 05:03:51 706990] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_minrtt_scheduler_get_path|path srtt|conn:0000558BB88EC35C|path_id:0|path_srtt:250000|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:03:51 706995] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CRYPTO |pn:0|size:137|reinj:0|path_class:2|
[2025/09/12 05:03:51 706999] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_path_get_perf_class|conn:0000558BB88EC35C|path_id:0|path_srtt:250000|min_srtt:250000|path_bw:0|loss_rate:0.00|path_pto:0|
[2025/09/12 05:03:51 707004] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_minrtt_scheduler_get_path|path srtt|conn:0000558BB88EC35C|path_id:0|path_srtt:250000|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:03:51 707008] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CRYPTO |pn:0|size:194|reinj:0|path_class:2|
[2025/09/12 05:03:51 707012] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_path_get_perf_class|conn:0000558BB88EC35C|path_id:0|path_srtt:250000|min_srtt:250000|path_bw:0|loss_rate:0.00|path_pto:0|
[2025/09/12 05:03:51 707016] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_minrtt_scheduler_get_path|path srtt|conn:0000558BB88EC35C|path_id:0|path_srtt:250000|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:03:51 707020] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CRYPTO |pn:0|size:516|reinj:0|path_class:2|
[2025/09/12 05:03:51 707024] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_path_get_perf_class|conn:0000558BB88EC35C|path_id:0|path_srtt:250000|min_srtt:250000|path_bw:0|loss_rate:0.00|path_pto:0|
[2025/09/12 05:03:51 707029] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_minrtt_scheduler_get_path|path srtt|conn:0000558BB88EC35C|path_id:0|path_srtt:250000|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:03:51 707033] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CRYPTO |pn:0|size:126|reinj:0|path_class:2|
[2025/09/12 05:03:51 707037] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_path_get_perf_class|conn:0000558BB88EC35C|path_id:0|path_srtt:250000|min_srtt:250000|path_bw:0|loss_rate:0.00|path_pto:0|
[2025/09/12 05:03:51 707059] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_minrtt_scheduler_get_path|path srtt|conn:0000558BB88EC35C|path_id:0|path_srtt:250000|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:03:51 707064] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CRYPTO |pn:0|size:82|reinj:0|path_class:2|
[2025/09/12 05:03:51 707068] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:ACK |stream_id:0|stream_offset:0|
[2025/09/12 05:03:51 707073] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_check_acked_or_dropped_pkt|conn:0000558BB88EC35C|pkt_num:0|size:137|pkt_type:INIT|frame:CRYPTO |
[2025/09/12 05:03:51 707077] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:0|
[2025/09/12 05:03:51 707110] [info] |scid:95cf9c75c91de810d036aa9f|xqc_send_packet_with_pn|<==|conn:0000558BB88EC35C|path:0|pkt_num:0|size:1184|sent:1200|pkt_type:INIT|frame:PADDING CRYPTO |inflight:0|now:1757653431707085|stream_id:0|stream_offset:0|
[2025/09/12 05:03:51 707120] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_send_ctl_on_packet_sent|conn:0000558BB88EC35C|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 05:03:51 707124] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_send_ctl_on_packet_sent|path:0|inflight:0|applimit:0|
[2025/09/12 05:03:51 707129] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_send_ctl_get_pto_time_and_space|srtt:250000|rtt_var:125000|pto_duration:750000|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:03:51 707133] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB88EC35C|path:0|PNS: 0, unacked: 1184|
[2025/09/12 05:03:51 707137] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB88EC35C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:03:51 707141] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB88EC35C|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:03:51 707145] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_timer_set|type:LOSS_DETECTION|expire:1757653432457085|now:1757653431707129|interv:749956|
[2025/09/12 05:03:51 707149] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB88EC35C|path:0|pns:0|expire:1757653432457085|now:1757653431707129|interval:749956|pto_count:0|srtt:250000
[2025/09/12 05:03:51 707154] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:45952|inflight:1184|
[2025/09/12 05:03:51 707159] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_check_acked_or_dropped_pkt|conn:0000558BB88EC35C|pkt_num:0|size:194|pkt_type:HSK|frame:CRYPTO |
[2025/09/12 05:03:51 707163] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:0|
[2025/09/12 05:03:51 707183] [info] |scid:95cf9c75c91de810d036aa9f|xqc_send_packet_with_pn|<==|conn:0000558BB88EC35C|path:0|pkt_num:0|size:194|sent:210|pkt_type:HSK|frame:CRYPTO |inflight:1184|now:1757653431707169|stream_id:0|stream_offset:0|
[2025/09/12 05:03:51 707188] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_send_ctl_on_packet_sent|conn:0000558BB88EC35C|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 05:03:51 707193] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_send_ctl_on_packet_sent|path:0|inflight:1184|applimit:0|
[2025/09/12 05:03:51 707197] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_send_ctl_get_pto_time_and_space|srtt:250000|rtt_var:125000|pto_duration:750000|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:03:51 707201] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB88EC35C|path:0|PNS: 0, unacked: 1184|
[2025/09/12 05:03:51 707205] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB88EC35C|path:0|PNS: 1, unacked: 194|
[2025/09/12 05:03:51 707209] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB88EC35C|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:03:51 707213] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_timer_set|type:LOSS_DETECTION|expire:1757653432457085|now:1757653431707197|interv:749888|
[2025/09/12 05:03:51 707217] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB88EC35C|path:0|pns:0|expire:1757653432457085|now:1757653431707197|interval:749888|pto_count:0|srtt:250000
[2025/09/12 05:03:51 707221] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:45952|inflight:1378|
[2025/09/12 05:03:51 707225] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_check_acked_or_dropped_pkt|conn:0000558BB88EC35C|pkt_num:0|size:516|pkt_type:HSK|frame:CRYPTO |
[2025/09/12 05:03:51 707233] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1|
[2025/09/12 05:03:51 707251] [info] |scid:95cf9c75c91de810d036aa9f|xqc_send_packet_with_pn|<==|conn:0000558BB88EC35C|path:0|pkt_num:1|size:516|sent:532|pkt_type:HSK|frame:CRYPTO |inflight:1378|now:1757653431707238|stream_id:0|stream_offset:0|
[2025/09/12 05:03:51 707256] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_send_ctl_on_packet_sent|conn:0000558BB88EC35C|path:0|pkt_num:1|origin_pktnum:0|size:516|enc_size:532|pkt_type:HSK|frame:CRYPTO |conn_state:S_HANDSHAKE_SENT|po_in_flight:0||retrans:0|
[2025/09/12 05:03:51 707261] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_send_ctl_on_packet_sent|path:0|inflight:1378|applimit:0|
[2025/09/12 05:03:51 707265] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_send_ctl_get_pto_time_and_space|srtt:250000|rtt_var:125000|pto_duration:750000|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:03:51 707269] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB88EC35C|path:0|PNS: 0, unacked: 1184|
[2025/09/12 05:03:51 707273] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB88EC35C|path:0|PNS: 1, unacked: 710|
[2025/09/12 05:03:51 707276] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB88EC35C|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:03:51 707280] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_timer_set|type:LOSS_DETECTION|expire:1757653432457085|now:1757653431707264|interv:749821|
[2025/09/12 05:03:51 707284] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB88EC35C|path:0|pns:0|expire:1757653432457085|now:1757653431707264|interval:749821|pto_count:0|srtt:250000
[2025/09/12 05:03:51 707288] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:45952|inflight:1894|
[2025/09/12 05:03:51 707292] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_check_acked_or_dropped_pkt|conn:0000558BB88EC35C|pkt_num:0|size:126|pkt_type:HSK|frame:CRYPTO |
[2025/09/12 05:03:51 707296] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:2|
[2025/09/12 05:03:51 707312] [info] |scid:95cf9c75c91de810d036aa9f|xqc_send_packet_with_pn|<==|conn:0000558BB88EC35C|path:0|pkt_num:2|size:126|sent:142|pkt_type:HSK|frame:CRYPTO |inflight:1894|now:1757653431707301|stream_id:0|stream_offset:0|
[2025/09/12 05:03:51 707317] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_send_ctl_on_packet_sent|conn:0000558BB88EC35C|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 05:03:51 707321] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_send_ctl_on_packet_sent|path:0|inflight:1894|applimit:0|
[2025/09/12 05:03:51 707325] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_send_ctl_get_pto_time_and_space|srtt:250000|rtt_var:125000|pto_duration:750000|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:03:51 707329] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB88EC35C|path:0|PNS: 0, unacked: 1184|
[2025/09/12 05:03:51 707333] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB88EC35C|path:0|PNS: 1, unacked: 836|
[2025/09/12 05:03:51 707337] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB88EC35C|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:03:51 707341] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_timer_set|type:LOSS_DETECTION|expire:1757653432457085|now:1757653431707325|interv:749760|
[2025/09/12 05:03:51 707345] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB88EC35C|path:0|pns:0|expire:1757653432457085|now:1757653431707325|interval:749760|pto_count:0|srtt:250000
[2025/09/12 05:03:51 707353] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:45952|inflight:2020|
[2025/09/12 05:03:51 707357] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_check_acked_or_dropped_pkt|conn:0000558BB88EC35C|pkt_num:0|size:82|pkt_type:HSK|frame:CRYPTO |
[2025/09/12 05:03:51 707361] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:3|
[2025/09/12 05:03:51 707377] [info] |scid:95cf9c75c91de810d036aa9f|xqc_send_packet_with_pn|<==|conn:0000558BB88EC35C|path:0|pkt_num:3|size:82|sent:98|pkt_type:HSK|frame:CRYPTO |inflight:2020|now:1757653431707366|stream_id:0|stream_offset:0|
[2025/09/12 05:03:51 707383] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_send_ctl_on_packet_sent|conn:0000558BB88EC35C|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 05:03:51 707387] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_send_ctl_on_packet_sent|path:0|inflight:2020|applimit:0|
[2025/09/12 05:03:51 707391] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_send_ctl_get_pto_time_and_space|srtt:250000|rtt_var:125000|pto_duration:750000|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:03:51 707395] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB88EC35C|path:0|PNS: 0, unacked: 1184|
[2025/09/12 05:03:51 707399] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB88EC35C|path:0|PNS: 1, unacked: 918|
[2025/09/12 05:03:51 707403] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB88EC35C|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:03:51 707407] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_timer_set|type:LOSS_DETECTION|expire:1757653432457085|now:1757653431707391|interv:749694|
[2025/09/12 05:03:51 707411] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB88EC35C|path:0|pns:0|expire:1757653432457085|now:1757653431707391|interval:749694|pto_count:0|srtt:250000
[2025/09/12 05:03:51 707415] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:45952|inflight:2102|
[2025/09/12 05:03:51 707419] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_check_acked_or_dropped_pkt|conn:0000558BB88EC35C|pkt_num:0|size:56|pkt_type:INIT|frame:ACK |
[2025/09/12 05:03:51 707423] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1|
[2025/09/12 05:03:51 707438] [info] |scid:95cf9c75c91de810d036aa9f|xqc_send_packet_with_pn|<==|conn:0000558BB88EC35C|path:0|pkt_num:1|size:56|sent:72|pkt_type:INIT|frame:ACK |inflight:2102|now:1757653431707428|stream_id:0|stream_offset:0|
[2025/09/12 05:03:51 707443] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_send_ctl_on_packet_sent|conn:0000558BB88EC35C|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 05:03:51 707448] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_conn_next_wakeup_time|wakeup_time:1757653432457085|
[2025/09/12 05:03:51 707452] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_engine_add_wakeup_queue|next_tick_time:1757653432457085|
[2025/09/12 05:03:51 707456] [debug] |xqc_engine_wakeup_after|wakeup:1757653431827006|now:1757653431707456|diff:119550|
[2025/09/12 05:03:51 707461] [debug] |xqc_engine_main_logic|END|now:1757653431706894|
[2025/09/12 05:03:51 707466] [debug] |xqc_engine_main_logic|BEGIN|now:1757653431707466|
[2025/09/12 05:03:51 707470] [debug] |xqc_engine_wakeup_after|wakeup:1757653431827006|now:1757653431707470|diff:119536|
[2025/09/12 05:03:51 707474] [debug] |xqc_engine_main_logic|END|now:1757653431707466|
[2025/09/12 05:03:51 827620] [debug] |xqc_engine_main_logic|BEGIN|now:1757653431827619|
[2025/09/12 05:03:51 827637] [debug] |scid:c725a148133eb545b87c161b|xqc_engine_remove_wakeup_queue|next_tick_time:1757653431827006|pq_index:0|
[2025/09/12 05:03:51 827644] [debug] |scid:c725a148133eb545b87c161b|xqc_engine_add_active_queue|last_ticked_time:1757653431675016|
[2025/09/12 05:03:51 827660] [debug] |scid:c725a148133eb545b87c161b|xqc_engine_process_conn|conn:0000558BB88B165C|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:1757653431827658|
[2025/09/12 05:03:51 827667] [debug] |scid:c725a148133eb545b87c161b|xqc_timer_expire|timer expired|type:LOSS_DETECTION|expire_time:1757653431827006|now:1757653431827658|
[2025/09/12 05:03:51 827672] [debug] |scid:c725a148133eb545b87c161b|xqc_timer_loss_detection_timeout|path:0|loss_detection_timeout|
[2025/09/12 05:03:51 827677] [debug] |scid:c725a148133eb545b87c161b|xqc_timer_loss_detection_timeout|send Probe pkts|conn:0000558BB88B165C|path:0|bytes_in_flight:2100|
[2025/09/12 05:03:51 827682] [debug] |scid:c725a148133eb545b87c161b|xqc_send_ctl_get_pto_time_and_space|srtt:32278|rtt_var:4634|pto_duration:101628|backoff_factor:2.00|backoff:2.00|pto_cnt:1|max_ack_delay:25|
[2025/09/12 05:03:51 827688] [debug] |scid:c725a148133eb545b87c161b|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB88B165C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:03:51 827693] [debug] |scid:c725a148133eb545b87c161b|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB88B165C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:03:51 827698] [debug] |scid:c725a148133eb545b87c161b|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB88B165C|path:0|PNS: 2, unacked: 2100|
[2025/09/12 05:03:51 827703] [debug] |scid:c725a148133eb545b87c161b|xqc_path_send_one_or_two_ack_elicit_pkts|send two ack-eliciting pkts|path:0|pns:2|
[2025/09/12 05:03:51 827709] [debug] |scid:c725a148133eb545b87c161b|xqc_conn_send_probe_pkt|conn:0000558BB88B165C|path:0|pkt_num:18|size:1050|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|
[2025/09/12 05:03:51 827716] [debug] |scid:c725a148133eb545b87c161b|xqc_conn_send_probe_pkt|conn:0000558BB88B165C|path:0|pkt_num:20|size:1050|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|
[2025/09/12 05:03:51 827721] [debug] |scid:c725a148133eb545b87c161b|xqc_timer_loss_detection_timeout|xqc_send_ctl_set_loss_detection_timer|PTO|conn:0000558BB88B165C|pto_count:2
[2025/09/12 05:03:51 827727] [debug] |scid:c725a148133eb545b87c161b|xqc_send_ctl_get_pto_time_and_space|srtt:32278|rtt_var:4634|pto_duration:203256|backoff_factor:2.00|backoff:4.00|pto_cnt:2|max_ack_delay:25|
[2025/09/12 05:03:51 827732] [debug] |scid:c725a148133eb545b87c161b|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB88B165C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:03:51 827737] [debug] |scid:c725a148133eb545b87c161b|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB88B165C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:03:51 827742] [debug] |scid:c725a148133eb545b87c161b|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB88B165C|path:0|PNS: 2, unacked: 1050|
[2025/09/12 05:03:51 827747] [debug] |scid:c725a148133eb545b87c161b|xqc_timer_set|type:LOSS_DETECTION|expire:1757653431978634|now:1757653431827727|interv:150907|
[2025/09/12 05:03:51 827752] [debug] |scid:c725a148133eb545b87c161b|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB88B165C|path:0|pns:2|expire:1757653431978634|now:1757653431827727|interval:150907|pto_count:2|srtt:32278
[2025/09/12 05:03:51 827759] [debug] |scid:c725a148133eb545b87c161b|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:STREAM |stream_id:0|stream_offset:1024|
[2025/09/12 05:03:51 827765] [debug] |scid:c725a148133eb545b87c161b|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:STREAM |stream_id:0|stream_offset:1024|
[2025/09/12 05:03:51 827771] [debug] |scid:c725a148133eb545b87c161b|xqc_check_acked_or_dropped_pkt|conn:0000558BB88B165C|pkt_num:18|size:1050|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:03:51 827776] [debug] |scid:c725a148133eb545b87c161b|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:22|
[2025/09/12 05:03:51 827821] [info] |scid:c725a148133eb545b87c161b|xqc_send_packet_with_pn|<==|conn:0000558BB88B165C|path:0|pkt_num:22|size:1050|sent:1066|pkt_type:SHORT_HEADER|frame:STREAM |inflight:1050|now:1757653431827788|stream_id:0|stream_offset:1024|
[2025/09/12 05:03:51 827833] [debug] |scid:c725a148133eb545b87c161b|xqc_send_ctl_on_packet_sent|conn:0000558BB88B165C|path:0|pkt_num:22|origin_pktnum:18|size:1050|enc_size:1066|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:16|
[2025/09/12 05:03:51 827839] [debug] |scid:c725a148133eb545b87c161b|xqc_send_ctl_on_packet_sent|path:0|inflight:1050|applimit:3136|
[2025/09/12 05:03:51 827844] [debug] |scid:c725a148133eb545b87c161b|xqc_send_ctl_get_pto_time_and_space|srtt:32278|rtt_var:4634|pto_duration:203256|backoff_factor:2.00|backoff:4.00|pto_cnt:2|max_ack_delay:25|
[2025/09/12 05:03:51 827850] [debug] |scid:c725a148133eb545b87c161b|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB88B165C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:03:51 827855] [debug] |scid:c725a148133eb545b87c161b|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB88B165C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:03:51 827859] [debug] |scid:c725a148133eb545b87c161b|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB88B165C|path:0|PNS: 2, unacked: 2100|
[2025/09/12 05:03:51 827865] [debug] |scid:c725a148133eb545b87c161b|xqc_timer_set|type:LOSS_DETECTION|expire:1757653432131044|now:1757653431827844|interv:303200|
[2025/09/12 05:03:51 827873] [debug] |scid:c725a148133eb545b87c161b|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB88B165C|path:0|pns:2|expire:1757653432131044|now:1757653431827844|interval:303200|pto_count:2|srtt:32278
[2025/09/12 05:03:51 827883] [debug] |scid:c725a148133eb545b87c161b|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:49088|inflight:2100|
[2025/09/12 05:03:51 827892] [debug] |scid:c725a148133eb545b87c161b|xqc_check_acked_or_dropped_pkt|conn:0000558BB88B165C|pkt_num:20|size:1050|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:03:51 827900] [debug] |scid:c725a148133eb545b87c161b|xqc_send_ctl_set_next_pn_for_packet|optimistic ack detection|skipped_range:23-28|next_skip_chance:1757653432055342|current_time:1757653431827900|
[2025/09/12 05:03:51 827909] [debug] |scid:c725a148133eb545b87c161b|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:29|
[2025/09/12 05:03:51 827952] [info] |scid:c725a148133eb545b87c161b|xqc_send_packet_with_pn|<==|conn:0000558BB88B165C|path:0|pkt_num:29|size:1050|sent:1066|pkt_type:SHORT_HEADER|frame:STREAM |inflight:2100|now:1757653431827921|stream_id:0|stream_offset:1024|
[2025/09/12 05:03:51 827963] [debug] |scid:c725a148133eb545b87c161b|xqc_send_ctl_on_packet_sent|conn:0000558BB88B165C|path:0|pkt_num:29|origin_pktnum:18|size:1050|enc_size:1066|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:03:51 827973] [debug] |scid:c725a148133eb545b87c161b|xqc_send_ctl_on_packet_sent|path:0|inflight:2100|applimit:3136|
[2025/09/12 05:03:51 827981] [debug] |scid:c725a148133eb545b87c161b|xqc_send_ctl_get_pto_time_and_space|srtt:32278|rtt_var:4634|pto_duration:203256|backoff_factor:2.00|backoff:4.00|pto_cnt:2|max_ack_delay:25|
[2025/09/12 05:03:51 827990] [debug] |scid:c725a148133eb545b87c161b|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB88B165C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:03:51 827998] [debug] |scid:c725a148133eb545b87c161b|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB88B165C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:03:51 828006] [debug] |scid:c725a148133eb545b87c161b|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB88B165C|path:0|PNS: 2, unacked: 3150|
[2025/09/12 05:03:51 828013] [debug] |scid:c725a148133eb545b87c161b|xqc_timer_set|type:LOSS_DETECTION|expire:1757653432131177|now:1757653431827980|interv:303197|
[2025/09/12 05:03:51 828018] [debug] |scid:c725a148133eb545b87c161b|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB88B165C|path:0|pns:2|expire:1757653432131177|now:1757653431827980|interval:303197|pto_count:2|srtt:32278
[2025/09/12 05:03:51 828030] [debug] |scid:c725a148133eb545b87c161b|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:49088|inflight:3150|
[2025/09/12 05:03:51 828036] [debug] |scid:c725a148133eb545b87c161b|xqc_conn_next_wakeup_time|wakeup_time:1757653432131177|
[2025/09/12 05:03:51 828062] [debug] |scid:c725a148133eb545b87c161b|xqc_engine_add_wakeup_queue|next_tick_time:1757653432131177|
[2025/09/12 05:03:51 828067] [debug] |xqc_engine_wakeup_after|wakeup:1757653432131177|now:1757653431828067|diff:303110|
[2025/09/12 05:03:51 828073] [debug] |xqc_engine_main_logic|END|now:1757653431827658|
[2025/09/12 05:03:52 059478] [info] |xqc_engine_packet_process|==>|conn:0000558BB88EC35C|size:1200|state:S_HANDSHAKE_SENT|recv_time:1757653432059474|
[2025/09/12 05:03:52 059511] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_packet_parse_initial|packet parse|initial|
[2025/09/12 05:03:52 059520] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_packet_parse_initial|success|Length:1159|
[2025/09/12 05:03:52 059535] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_packet_decrypt|largest_pn:1384714232|
[2025/09/12 05:03:52 059543] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_packet_decrypt|decryption nonce|path_id:0|pn:1384714234|
[2025/09/12 05:03:52 059562] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_packet_decrypt_single|pkt_type:INIT|pkt_num:1384714234|
[2025/09/12 05:03:52 059571] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_process_frames|frame_type:1|
[2025/09/12 05:03:52 059580] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_process_frames|frame_type:0|
[2025/09/12 05:03:52 059587] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_process_padding_frame|process padding|
[2025/09/12 05:03:52 059600] [info] |scid:95cf9c75c91de810d036aa9f|xqc_conn_addr_validated|Address Validated|conn:0000558BB88EC35C|role:1|
[2025/09/12 05:03:52 059612] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_timer_unset|type:ACK_INIT|
[2025/09/12 05:03:52 059622] [debug] |scid:95cf9c75c91de810d036aa9f|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 05:03:52 059630] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:1384714234|largest:1384714234|pns:0|
[2025/09/12 05:03:52 059639] [info] |scid:95cf9c75c91de810d036aa9f|xqc_conn_on_pkt_processed|====>|conn:0000558BB88EC35C|path:0|size:1200|pkt_type:INIT|pkt_num:1384714234|frame:PADDING PING |recv_time:1757653432059474|dcid:95cf9c75c91de810d036aa9f|dcid_seq:0|
[2025/09/12 05:03:52 059649] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_timer_set|type:PATH_IDLE|expire:1757653492059474|now:1757653432059474|interv:60000000|
[2025/09/12 05:03:52 059659] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_timer_set|type:CONN_IDLE|expire:1757653492059474|now:1757653432059474|interv:60000000|
[2025/09/12 05:03:52 059666] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_engine_remove_wakeup_queue|next_tick_time:1757653432457085|pq_index:6|
[2025/09/12 05:03:52 059674] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_engine_add_active_queue|last_ticked_time:1757653431706894|
[2025/09/12 05:03:52 059682] [debug] |xqc_engine_main_logic|BEGIN|now:1757653432059682|
[2025/09/12 05:03:52 059691] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_engine_process_conn|conn:0000558BB88EC35C|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:1757653432059690|
[2025/09/12 05:03:52 059704] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_gen_ack_frame|largest_recv:1384714234|ack_delay:229|first_ack_range:0|largest_pkt_recv_time:1757653432059474|
[2025/09/12 05:03:52 059713] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_gen_ack_frame|high:1384714234|low:1384714234|pkt_pns:0|
[2025/09/12 05:03:52 059720] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_gen_ack_frame|high:1384714232|low:1384714232|pkt_pns:0|
[2025/09/12 05:03:52 059728] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_write_ack_to_one_packet|ack_size:14|path:0|path_largest_recv:1384714234|frame_largest_recv:1384714234|
[2025/09/12 05:03:52 059752] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:0|
[2025/09/12 05:03:52 059761] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:ACK |stream_id:0|stream_offset:0|
[2025/09/12 05:03:52 059771] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_check_acked_or_dropped_pkt|conn:0000558BB88EC35C|pkt_num:0|size:57|pkt_type:INIT|frame:ACK |
[2025/09/12 05:03:52 059779] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:2|
[2025/09/12 05:03:52 059824] [info] |scid:95cf9c75c91de810d036aa9f|xqc_send_packet_with_pn|<==|conn:0000558BB88EC35C|path:0|pkt_num:2|size:57|sent:73|pkt_type:INIT|frame:ACK |inflight:2102|now:1757653432059788|stream_id:0|stream_offset:0|
[2025/09/12 05:03:52 059836] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_send_ctl_on_packet_sent|conn:0000558BB88EC35C|path:0|pkt_num:2|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 05:03:52 059847] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_conn_next_wakeup_time|wakeup_time:1757653432457085|
[2025/09/12 05:03:52 059856] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_engine_add_wakeup_queue|next_tick_time:1757653432457085|
[2025/09/12 05:03:52 059863] [debug] |xqc_engine_wakeup_after|wakeup:1757653432131177|now:1757653432059863|diff:71314|
[2025/09/12 05:03:52 059869] [debug] |xqc_engine_main_logic|END|now:1757653432059690|
[2025/09/12 05:03:52 059875] [debug] |xqc_engine_main_logic|BEGIN|now:1757653432059875|
[2025/09/12 05:03:52 059880] [debug] |xqc_engine_wakeup_after|wakeup:1757653432131177|now:1757653432059880|diff:71297|
[2025/09/12 05:03:52 059885] [debug] |xqc_engine_main_logic|END|now:1757653432059875|
[2025/09/12 05:03:52 132008] [debug] |xqc_engine_main_logic|BEGIN|now:1757653432132008|
[2025/09/12 05:03:52 132025] [debug] |scid:c725a148133eb545b87c161b|xqc_engine_remove_wakeup_queue|next_tick_time:1757653432131177|pq_index:0|
[2025/09/12 05:03:52 132032] [debug] |scid:c725a148133eb545b87c161b|xqc_engine_add_active_queue|last_ticked_time:1757653431827658|
[2025/09/12 05:03:52 132076] [debug] |scid:c725a148133eb545b87c161b|xqc_engine_process_conn|conn:0000558BB88B165C|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:1757653432132037|
[2025/09/12 05:03:52 132086] [debug] |scid:c725a148133eb545b87c161b|xqc_timer_expire|timer expired|type:LOSS_DETECTION|expire_time:1757653432131177|now:1757653432132037|
[2025/09/12 05:03:52 132095] [debug] |scid:c725a148133eb545b87c161b|xqc_timer_loss_detection_timeout|path:0|loss_detection_timeout|
[2025/09/12 05:03:52 132101] [debug] |scid:c725a148133eb545b87c161b|xqc_timer_loss_detection_timeout|send Probe pkts|conn:0000558BB88B165C|path:0|bytes_in_flight:3150|
[2025/09/12 05:03:52 132107] [debug] |scid:c725a148133eb545b87c161b|xqc_send_ctl_get_pto_time_and_space|srtt:32278|rtt_var:4634|pto_duration:203256|backoff_factor:2.00|backoff:4.00|pto_cnt:2|max_ack_delay:25|
[2025/09/12 05:03:52 132113] [debug] |scid:c725a148133eb545b87c161b|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB88B165C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:03:52 132118] [debug] |scid:c725a148133eb545b87c161b|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB88B165C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:03:52 132123] [debug] |scid:c725a148133eb545b87c161b|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB88B165C|path:0|PNS: 2, unacked: 3150|
[2025/09/12 05:03:52 132127] [debug] |scid:c725a148133eb545b87c161b|xqc_path_send_one_or_two_ack_elicit_pkts|send two ack-eliciting pkts|path:0|pns:2|
[2025/09/12 05:03:52 132134] [debug] |scid:c725a148133eb545b87c161b|xqc_conn_send_probe_pkt|conn:0000558BB88B165C|path:0|pkt_num:18|size:1050|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|
[2025/09/12 05:03:52 132150] [debug] |scid:c725a148133eb545b87c161b|xqc_conn_send_probe_pkt|conn:0000558BB88B165C|path:0|pkt_num:20|size:1050|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|
[2025/09/12 05:03:52 132155] [debug] |scid:c725a148133eb545b87c161b|xqc_timer_loss_detection_timeout|xqc_send_ctl_set_loss_detection_timer|PTO|conn:0000558BB88B165C|pto_count:3
[2025/09/12 05:03:52 132161] [debug] |scid:c725a148133eb545b87c161b|xqc_send_ctl_get_pto_time_and_space|srtt:32278|rtt_var:4634|pto_duration:406512|backoff_factor:2.00|backoff:8.00|pto_cnt:3|max_ack_delay:25|
[2025/09/12 05:03:52 132166] [debug] |scid:c725a148133eb545b87c161b|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB88B165C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:03:52 132171] [debug] |scid:c725a148133eb545b87c161b|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB88B165C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:03:52 132176] [debug] |scid:c725a148133eb545b87c161b|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB88B165C|path:0|PNS: 2, unacked: 3150|
[2025/09/12 05:03:52 132181] [debug] |scid:c725a148133eb545b87c161b|xqc_timer_set|type:LOSS_DETECTION|expire:1757653432434433|now:1757653432132161|interv:302272|
[2025/09/12 05:03:52 132186] [debug] |scid:c725a148133eb545b87c161b|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB88B165C|path:0|pns:2|expire:1757653432434433|now:1757653432132161|interval:302272|pto_count:3|srtt:32278
[2025/09/12 05:03:52 132194] [debug] |scid:c725a148133eb545b87c161b|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:STREAM |stream_id:0|stream_offset:1024|
[2025/09/12 05:03:52 132201] [debug] |scid:c725a148133eb545b87c161b|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:STREAM |stream_id:0|stream_offset:1024|
[2025/09/12 05:03:52 132207] [debug] |scid:c725a148133eb545b87c161b|xqc_check_acked_or_dropped_pkt|conn:0000558BB88B165C|pkt_num:18|size:1050|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:03:52 132214] [debug] |scid:c725a148133eb545b87c161b|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:30|
[2025/09/12 05:03:52 132260] [info] |scid:c725a148133eb545b87c161b|xqc_send_packet_with_pn|<==|conn:0000558BB88B165C|path:0|pkt_num:30|size:1050|sent:1066|pkt_type:SHORT_HEADER|frame:STREAM |inflight:3150|now:1757653432132226|stream_id:0|stream_offset:1024|
[2025/09/12 05:03:52 132271] [debug] |scid:c725a148133eb545b87c161b|xqc_send_ctl_on_packet_sent|conn:0000558BB88B165C|path:0|pkt_num:30|origin_pktnum:18|size:1050|enc_size:1066|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:16|
[2025/09/12 05:03:52 132282] [debug] |scid:c725a148133eb545b87c161b|xqc_send_ctl_on_packet_sent|path:0|inflight:3150|applimit:3136|
[2025/09/12 05:03:52 132290] [debug] |scid:c725a148133eb545b87c161b|xqc_send_ctl_get_pto_time_and_space|srtt:32278|rtt_var:4634|pto_duration:406512|backoff_factor:2.00|backoff:8.00|pto_cnt:3|max_ack_delay:25|
[2025/09/12 05:03:52 132299] [debug] |scid:c725a148133eb545b87c161b|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB88B165C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:03:52 132306] [debug] |scid:c725a148133eb545b87c161b|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB88B165C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:03:52 132311] [debug] |scid:c725a148133eb545b87c161b|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB88B165C|path:0|PNS: 2, unacked: 4200|
[2025/09/12 05:03:52 132316] [debug] |scid:c725a148133eb545b87c161b|xqc_timer_set|type:LOSS_DETECTION|expire:1757653432738738|now:1757653432132290|interv:606448|
[2025/09/12 05:03:52 132321] [debug] |scid:c725a148133eb545b87c161b|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB88B165C|path:0|pns:2|expire:1757653432738738|now:1757653432132290|interval:606448|pto_count:3|srtt:32278
[2025/09/12 05:03:52 132327] [debug] |scid:c725a148133eb545b87c161b|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:49088|inflight:4200|
[2025/09/12 05:03:52 132339] [debug] |scid:c725a148133eb545b87c161b|xqc_check_acked_or_dropped_pkt|conn:0000558BB88B165C|pkt_num:20|size:1050|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:03:52 132345] [debug] |scid:c725a148133eb545b87c161b|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:31|
[2025/09/12 05:03:52 132378] [info] |scid:c725a148133eb545b87c161b|xqc_send_packet_with_pn|<==|conn:0000558BB88B165C|path:0|pkt_num:31|size:1050|sent:1066|pkt_type:SHORT_HEADER|frame:STREAM |inflight:4200|now:1757653432132353|stream_id:0|stream_offset:1024|
[2025/09/12 05:03:52 132388] [debug] |scid:c725a148133eb545b87c161b|xqc_send_ctl_on_packet_sent|conn:0000558BB88B165C|path:0|pkt_num:31|origin_pktnum:18|size:1050|enc_size:1066|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:16|
[2025/09/12 05:03:52 132397] [debug] |scid:c725a148133eb545b87c161b|xqc_send_ctl_on_packet_sent|path:0|inflight:4200|applimit:3136|
[2025/09/12 05:03:52 132405] [debug] |scid:c725a148133eb545b87c161b|xqc_send_ctl_get_pto_time_and_space|srtt:32278|rtt_var:4634|pto_duration:406512|backoff_factor:2.00|backoff:8.00|pto_cnt:3|max_ack_delay:25|
[2025/09/12 05:03:52 132413] [debug] |scid:c725a148133eb545b87c161b|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB88B165C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:03:52 132420] [debug] |scid:c725a148133eb545b87c161b|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB88B165C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:03:52 132425] [debug] |scid:c725a148133eb545b87c161b|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB88B165C|path:0|PNS: 2, unacked: 5250|
[2025/09/12 05:03:52 132430] [debug] |scid:c725a148133eb545b87c161b|xqc_timer_set|type:LOSS_DETECTION|expire:1757653432738865|now:1757653432132404|interv:606461|
[2025/09/12 05:03:52 132434] [debug] |scid:c725a148133eb545b87c161b|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB88B165C|path:0|pns:2|expire:1757653432738865|now:1757653432132404|interval:606461|pto_count:3|srtt:32278
[2025/09/12 05:03:52 132440] [debug] |scid:c725a148133eb545b87c161b|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:49088|inflight:5250|
[2025/09/12 05:03:52 132446] [debug] |scid:c725a148133eb545b87c161b|xqc_conn_next_wakeup_time|wakeup_time:1757653432738865|
[2025/09/12 05:03:52 132452] [debug] |scid:c725a148133eb545b87c161b|xqc_engine_add_wakeup_queue|next_tick_time:1757653432738865|
[2025/09/12 05:03:52 132457] [debug] |xqc_engine_wakeup_after|wakeup:1757653432436510|now:1757653432132457|diff:304053|
[2025/09/12 05:03:52 132462] [debug] |xqc_engine_main_logic|END|now:1757653432132037|
[2025/09/12 05:03:52 437819] [debug] |xqc_engine_main_logic|BEGIN|now:1757653432437819|
[2025/09/12 05:03:52 437840] [debug] |scid:62065c12f0a9176c0f8f6eea|xqc_engine_remove_wakeup_queue|next_tick_time:1757653432436510|pq_index:0|
[2025/09/12 05:03:52 437847] [debug] |scid:62065c12f0a9176c0f8f6eea|xqc_engine_add_active_queue|last_ticked_time:1757653430897128|
[2025/09/12 05:03:52 437854] [debug] |scid:62065c12f0a9176c0f8f6eea|xqc_engine_process_conn|conn:0000558BB88609FC|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:1757653432437852|
[2025/09/12 05:03:52 437860] [debug] |scid:62065c12f0a9176c0f8f6eea|xqc_timer_expire|timer expired|type:LOSS_DETECTION|expire_time:1757653432436510|now:1757653432437852|
[2025/09/12 05:03:52 437866] [debug] |scid:62065c12f0a9176c0f8f6eea|xqc_timer_loss_detection_timeout|path:0|loss_detection_timeout|
[2025/09/12 05:03:52 437871] [debug] |scid:62065c12f0a9176c0f8f6eea|xqc_timer_loss_detection_timeout|send Probe pkts|conn:0000558BB88609FC|path:0|bytes_in_flight:1949|
[2025/09/12 05:03:52 437876] [debug] |scid:62065c12f0a9176c0f8f6eea|xqc_send_ctl_get_pto_time_and_space|srtt:33088|rtt_var:9527|pto_duration:1139136|backoff_factor:2.00|backoff:16.00|pto_cnt:4|max_ack_delay:25|
[2025/09/12 05:03:52 437882] [debug] |scid:62065c12f0a9176c0f8f6eea|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB88609FC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:03:52 437896] [debug] |scid:62065c12f0a9176c0f8f6eea|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB88609FC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:03:52 437901] [debug] |scid:62065c12f0a9176c0f8f6eea|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB88609FC|path:0|PNS: 2, unacked: 1949|
[2025/09/12 05:03:52 437906] [debug] |scid:62065c12f0a9176c0f8f6eea|xqc_path_send_one_or_two_ack_elicit_pkts|send two ack-eliciting pkts|path:0|pns:2|
[2025/09/12 05:03:52 437912] [debug] |scid:62065c12f0a9176c0f8f6eea|xqc_conn_send_probe_pkt|conn:0000558BB88609FC|path:0|pkt_num:0|size:23|pkt_type:SHORT_HEADER|frame:HANDSHAKE_DONE |conn_state:ESTABED|
[2025/09/12 05:03:52 437921] [debug] |scid:62065c12f0a9176c0f8f6eea|xqc_conn_send_probe_pkt|conn:0000558BB88609FC|path:0|pkt_num:1|size:33|pkt_type:SHORT_HEADER|frame:NEW_TOKEN |conn_state:ESTABED|
[2025/09/12 05:03:52 437927] [debug] |scid:62065c12f0a9176c0f8f6eea|xqc_timer_loss_detection_timeout|xqc_send_ctl_set_loss_detection_timer|PTO|conn:0000558BB88609FC|pto_count:5
[2025/09/12 05:03:52 437932] [debug] |scid:62065c12f0a9176c0f8f6eea|xqc_send_ctl_get_pto_time_and_space|srtt:33088|rtt_var:9527|pto_duration:2278272|backoff_factor:2.00|backoff:32.00|pto_cnt:5|max_ack_delay:25|
[2025/09/12 05:03:52 437938] [debug] |scid:62065c12f0a9176c0f8f6eea|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB88609FC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:03:52 437943] [debug] |scid:62065c12f0a9176c0f8f6eea|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB88609FC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:03:52 437947] [debug] |scid:62065c12f0a9176c0f8f6eea|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB88609FC|path:0|PNS: 2, unacked: 1949|
[2025/09/12 05:03:52 437952] [debug] |scid:62065c12f0a9176c0f8f6eea|xqc_timer_set|type:LOSS_DETECTION|expire:1757653433975646|now:1757653432437932|interv:1537714|
[2025/09/12 05:03:52 437957] [debug] |scid:62065c12f0a9176c0f8f6eea|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB88609FC|path:0|pns:2|expire:1757653433975646|now:1757653432437932|interval:1537714|pto_count:5|srtt:33088
[2025/09/12 05:03:52 437965] [debug] |scid:62065c12f0a9176c0f8f6eea|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:HANDSHAKE_DONE |stream_id:0|stream_offset:0|
[2025/09/12 05:03:52 437972] [debug] |scid:62065c12f0a9176c0f8f6eea|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:NEW_TOKEN |stream_id:0|stream_offset:0|
[2025/09/12 05:03:52 437977] [debug] |scid:62065c12f0a9176c0f8f6eea|xqc_check_acked_or_dropped_pkt|conn:0000558BB88609FC|pkt_num:0|size:23|pkt_type:SHORT_HEADER|frame:HANDSHAKE_DONE |
[2025/09/12 05:03:52 437984] [debug] |scid:62065c12f0a9176c0f8f6eea|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:31|
[2025/09/12 05:03:52 438079] [info] |scid:62065c12f0a9176c0f8f6eea|xqc_send_packet_with_pn|<==|conn:0000558BB88609FC|path:0|pkt_num:31|size:23|sent:39|pkt_type:SHORT_HEADER|frame:HANDSHAKE_DONE |inflight:1949|now:1757653432437997|stream_id:0|stream_offset:0|
[2025/09/12 05:03:52 438093] [debug] |scid:62065c12f0a9176c0f8f6eea|xqc_send_ctl_on_packet_sent|conn:0000558BB88609FC|path:0|pkt_num:31|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 05:03:52 438101] [debug] |scid:62065c12f0a9176c0f8f6eea|xqc_send_ctl_on_packet_sent|path:0|inflight:1949|applimit:2230|
[2025/09/12 05:03:52 438107] [debug] |scid:62065c12f0a9176c0f8f6eea|xqc_send_ctl_get_pto_time_and_space|srtt:33088|rtt_var:9527|pto_duration:2278272|backoff_factor:2.00|backoff:32.00|pto_cnt:5|max_ack_delay:25|
[2025/09/12 05:03:52 438113] [debug] |scid:62065c12f0a9176c0f8f6eea|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB88609FC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:03:52 438119] [debug] |scid:62065c12f0a9176c0f8f6eea|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB88609FC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:03:52 438124] [debug] |scid:62065c12f0a9176c0f8f6eea|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB88609FC|path:0|PNS: 2, unacked: 1972|
[2025/09/12 05:03:52 438136] [debug] |scid:62065c12f0a9176c0f8f6eea|xqc_timer_set|type:LOSS_DETECTION|expire:1757653435516269|now:1757653432438107|interv:3078162|
[2025/09/12 05:03:52 438141] [debug] |scid:62065c12f0a9176c0f8f6eea|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB88609FC|path:0|pns:2|expire:1757653435516269|now:1757653432438107|interval:3078162|pto_count:5|srtt:33088
[2025/09/12 05:03:52 438147] [debug] |scid:62065c12f0a9176c0f8f6eea|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:48182|inflight:1972|
[2025/09/12 05:03:52 438154] [debug] |scid:62065c12f0a9176c0f8f6eea|xqc_check_acked_or_dropped_pkt|conn:0000558BB88609FC|pkt_num:1|size:33|pkt_type:SHORT_HEADER|frame:NEW_TOKEN |
[2025/09/12 05:03:52 438160] [debug] |scid:62065c12f0a9176c0f8f6eea|xqc_send_ctl_set_next_pn_for_packet|optimistic ack detection|skipped_range:32-37|next_skip_chance:1757653432726748|current_time:1757653432438160|
[2025/09/12 05:03:52 438166] [debug] |scid:62065c12f0a9176c0f8f6eea|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:38|
[2025/09/12 05:03:52 438202] [info] |scid:62065c12f0a9176c0f8f6eea|xqc_send_packet_with_pn|<==|conn:0000558BB88609FC|path:0|pkt_num:38|size:33|sent:49|pkt_type:SHORT_HEADER|frame:NEW_TOKEN |inflight:1972|now:1757653432438174|stream_id:0|stream_offset:0|
[2025/09/12 05:03:52 438214] [debug] |scid:62065c12f0a9176c0f8f6eea|xqc_send_ctl_on_packet_sent|conn:0000558BB88609FC|path:0|pkt_num:38|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 05:03:52 438223] [debug] |scid:62065c12f0a9176c0f8f6eea|xqc_send_ctl_on_packet_sent|path:0|inflight:1972|applimit:2230|
[2025/09/12 05:03:52 438232] [debug] |scid:62065c12f0a9176c0f8f6eea|xqc_send_ctl_get_pto_time_and_space|srtt:33088|rtt_var:9527|pto_duration:2278272|backoff_factor:2.00|backoff:32.00|pto_cnt:5|max_ack_delay:25|
[2025/09/12 05:03:52 438241] [debug] |scid:62065c12f0a9176c0f8f6eea|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB88609FC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:03:52 438247] [debug] |scid:62065c12f0a9176c0f8f6eea|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB88609FC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:03:52 438252] [debug] |scid:62065c12f0a9176c0f8f6eea|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB88609FC|path:0|PNS: 2, unacked: 2005|
[2025/09/12 05:03:52 438257] [debug] |scid:62065c12f0a9176c0f8f6eea|xqc_timer_set|type:LOSS_DETECTION|expire:1757653435516446|now:1757653432438231|interv:3078215|
[2025/09/12 05:03:52 438262] [debug] |scid:62065c12f0a9176c0f8f6eea|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB88609FC|path:0|pns:2|expire:1757653435516446|now:1757653432438231|interval:3078215|pto_count:5|srtt:33088
[2025/09/12 05:03:52 438268] [debug] |scid:62065c12f0a9176c0f8f6eea|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:48182|inflight:2005|
[2025/09/12 05:03:52 438274] [debug] |scid:62065c12f0a9176c0f8f6eea|xqc_conn_next_wakeup_time|wakeup_time:1757653435516446|
[2025/09/12 05:03:52 438280] [debug] |scid:62065c12f0a9176c0f8f6eea|xqc_engine_add_wakeup_queue|next_tick_time:1757653435516446|
[2025/09/12 05:03:52 438285] [debug] |xqc_engine_wakeup_after|wakeup:1757653432457085|now:1757653432438285|diff:18800|
[2025/09/12 05:03:52 438291] [debug] |xqc_engine_main_logic|END|now:1757653432437852|
[2025/09/12 05:03:52 457364] [debug] |xqc_engine_main_logic|BEGIN|now:1757653432457364|
[2025/09/12 05:03:52 457380] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_engine_remove_wakeup_queue|next_tick_time:1757653432457085|pq_index:0|
[2025/09/12 05:03:52 457386] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_engine_add_active_queue|last_ticked_time:1757653432059690|
[2025/09/12 05:03:52 457393] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_engine_process_conn|conn:0000558BB88EC35C|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:1757653432457392|
[2025/09/12 05:03:52 457406] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_timer_expire|timer expired|type:LOSS_DETECTION|expire_time:1757653432457085|now:1757653432457392|
[2025/09/12 05:03:52 457411] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_timer_loss_detection_timeout|path:0|loss_detection_timeout|
[2025/09/12 05:03:52 457416] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_timer_loss_detection_timeout|send Probe pkts|conn:0000558BB88EC35C|path:0|bytes_in_flight:2102|
[2025/09/12 05:03:52 457421] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_send_ctl_get_pto_time_and_space|srtt:250000|rtt_var:125000|pto_duration:750000|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:03:52 457427] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB88EC35C|path:0|PNS: 0, unacked: 1184|
[2025/09/12 05:03:52 457432] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB88EC35C|path:0|PNS: 1, unacked: 918|
[2025/09/12 05:03:52 457437] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB88EC35C|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:03:52 457442] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_path_send_one_or_two_ack_elicit_pkts|send two ack-eliciting pkts|path:0|pns:0|
[2025/09/12 05:03:52 457447] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_conn_send_probe_pkt|conn:0000558BB88EC35C|path:0|pkt_num:0|size:1184|pkt_type:INIT|frame:PADDING CRYPTO |conn_state:S_HANDSHAKE_SENT|
[2025/09/12 05:03:52 457454] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_path_send_one_or_two_ack_elicit_pkts|dup pkt on PTO, pkt_num:0|
[2025/09/12 05:03:52 457459] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_conn_send_probe_pkt|conn:0000558BB88EC35C|path:0|pkt_num:0|size:1184|pkt_type:INIT|frame:PADDING CRYPTO |conn_state:S_HANDSHAKE_SENT|
[2025/09/12 05:03:52 457465] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_timer_loss_detection_timeout|xqc_send_ctl_set_loss_detection_timer|PTO|conn:0000558BB88EC35C|pto_count:1
[2025/09/12 05:03:52 457470] [debug] |scid:95cf9c75c91de810d036aa9f|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 05:03:52 457476] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB88EC35C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:03:52 457480] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB88EC35C|path:0|PNS: 1, unacked: 918|
[2025/09/12 05:03:52 457485] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB88EC35C|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:03:52 457490] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_timer_set|type:LOSS_DETECTION|expire:1757653433207366|now:1757653432457470|interv:749896|
[2025/09/12 05:03:52 457495] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB88EC35C|path:0|pns:1|expire:1757653433207366|now:1757653432457470|interval:749896|pto_count:1|srtt:250000
[2025/09/12 05:03:52 457502] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:PADDING CRYPTO |stream_id:0|stream_offset:0|
[2025/09/12 05:03:52 457508] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:PADDING CRYPTO |stream_id:0|stream_offset:0|
[2025/09/12 05:03:52 457514] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_check_acked_or_dropped_pkt|conn:0000558BB88EC35C|pkt_num:0|size:1184|pkt_type:INIT|frame:PADDING CRYPTO |
[2025/09/12 05:03:52 457520] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:3|
[2025/09/12 05:03:52 457564] [info] |scid:95cf9c75c91de810d036aa9f|xqc_send_packet_with_pn|<==|conn:0000558BB88EC35C|path:0|pkt_num:3|size:1184|sent:1200|pkt_type:INIT|frame:PADDING CRYPTO |inflight:918|now:1757653432457531|stream_id:0|stream_offset:0|
[2025/09/12 05:03:52 457583] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_send_ctl_on_packet_sent|conn:0000558BB88EC35C|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 05:03:52 457592] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_send_ctl_on_packet_sent|path:0|inflight:918|applimit:0|
[2025/09/12 05:03:52 457601] [debug] |scid:95cf9c75c91de810d036aa9f|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 05:03:52 457608] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB88EC35C|path:0|PNS: 0, unacked: 1184|
[2025/09/12 05:03:52 457613] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB88EC35C|path:0|PNS: 1, unacked: 918|
[2025/09/12 05:03:52 457618] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB88EC35C|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:03:52 457623] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_timer_set|type:LOSS_DETECTION|expire:1757653433207366|now:1757653432457601|interv:749765|
[2025/09/12 05:03:52 457628] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB88EC35C|path:0|pns:1|expire:1757653433207366|now:1757653432457601|interval:749765|pto_count:1|srtt:250000
[2025/09/12 05:03:52 457633] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:45952|inflight:2102|
[2025/09/12 05:03:52 457639] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_check_acked_or_dropped_pkt|conn:0000558BB88EC35C|pkt_num:0|size:1184|pkt_type:INIT|frame:PADDING CRYPTO |
[2025/09/12 05:03:52 457645] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:4|
[2025/09/12 05:03:52 457677] [info] |scid:95cf9c75c91de810d036aa9f|xqc_send_packet_with_pn|<==|conn:0000558BB88EC35C|path:0|pkt_num:4|size:1184|sent:1200|pkt_type:INIT|frame:PADDING CRYPTO |inflight:2102|now:1757653432457653|stream_id:0|stream_offset:0|
[2025/09/12 05:03:52 457688] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_send_ctl_on_packet_sent|conn:0000558BB88EC35C|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 05:03:52 457697] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_send_ctl_on_packet_sent|path:0|inflight:2102|applimit:0|
[2025/09/12 05:03:52 457706] [debug] |scid:95cf9c75c91de810d036aa9f|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 05:03:52 457713] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB88EC35C|path:0|PNS: 0, unacked: 2368|
[2025/09/12 05:03:52 457718] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB88EC35C|path:0|PNS: 1, unacked: 918|
[2025/09/12 05:03:52 457722] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB88EC35C|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:03:52 457727] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_timer_set|type:LOSS_DETECTION|expire:1757653433207366|now:1757653432457705|interv:749661|
[2025/09/12 05:03:52 457732] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB88EC35C|path:0|pns:1|expire:1757653433207366|now:1757653432457705|interval:749661|pto_count:1|srtt:250000
[2025/09/12 05:03:52 457737] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:45952|inflight:3286|
[2025/09/12 05:03:52 457744] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_conn_next_wakeup_time|wakeup_time:1757653433207366|
[2025/09/12 05:03:52 457749] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_engine_add_wakeup_queue|next_tick_time:1757653433207366|
[2025/09/12 05:03:52 457759] [debug] |xqc_engine_wakeup_after|wakeup:1757653432738865|now:1757653432457759|diff:281106|
[2025/09/12 05:03:52 457764] [debug] |xqc_engine_main_logic|END|now:1757653432457392|
[2025/09/12 05:03:52 485026] [info] |xqc_engine_packet_process|==>|conn:0000558BB88EC35C|size:1200|state:S_HANDSHAKE_SENT|recv_time:1757653432485024|
[2025/09/12 05:03:52 485064] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_packet_parse_initial|packet parse|initial|
[2025/09/12 05:03:52 485070] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_packet_parse_initial|success|Length:1159|
[2025/09/12 05:03:52 485077] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_packet_decrypt|largest_pn:1384714234|
[2025/09/12 05:03:52 485081] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_packet_decrypt|decryption nonce|path_id:0|pn:1384714235|
[2025/09/12 05:03:52 485091] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_packet_decrypt_single|pkt_type:INIT|pkt_num:1384714235|
[2025/09/12 05:03:52 485098] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_process_frames|frame_type:1|
[2025/09/12 05:03:52 485106] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_process_frames|frame_type:0|
[2025/09/12 05:03:52 485112] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_process_padding_frame|process padding|
[2025/09/12 05:03:52 485126] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_timer_unset|type:ACK_INIT|
[2025/09/12 05:03:52 485137] [debug] |scid:95cf9c75c91de810d036aa9f|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 05:03:52 485146] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:1384714235|largest:1384714235|pns:0|
[2025/09/12 05:03:52 485155] [info] |scid:95cf9c75c91de810d036aa9f|xqc_conn_on_pkt_processed|====>|conn:0000558BB88EC35C|path:0|size:1200|pkt_type:INIT|pkt_num:1384714235|frame:PADDING PING |recv_time:1757653432485024|dcid:95cf9c75c91de810d036aa9f|dcid_seq:0|
[2025/09/12 05:03:52 485164] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_timer_set|type:PATH_IDLE|expire:1757653492485024|now:1757653432485024|interv:60000000|
[2025/09/12 05:03:52 485171] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_timer_set|type:CONN_IDLE|expire:1757653492485024|now:1757653432485024|interv:60000000|
[2025/09/12 05:03:52 485179] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_engine_remove_wakeup_queue|next_tick_time:1757653433207366|pq_index:2|
[2025/09/12 05:03:52 485188] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_engine_add_active_queue|last_ticked_time:1757653432457392|
[2025/09/12 05:03:52 485196] [debug] |xqc_engine_main_logic|BEGIN|now:1757653432485196|
[2025/09/12 05:03:52 485202] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_engine_process_conn|conn:0000558BB88EC35C|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:1757653432485201|
[2025/09/12 05:03:52 485211] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_gen_ack_frame|largest_recv:1384714235|ack_delay:186|first_ack_range:1|largest_pkt_recv_time:1757653432485024|
[2025/09/12 05:03:52 485217] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_gen_ack_frame|high:1384714235|low:1384714234|pkt_pns:0|
[2025/09/12 05:03:52 485221] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_gen_ack_frame|high:1384714232|low:1384714232|pkt_pns:0|
[2025/09/12 05:03:52 485226] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_write_ack_to_one_packet|ack_size:14|path:0|path_largest_recv:1384714235|frame_largest_recv:1384714235|
[2025/09/12 05:03:52 485232] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:0|
[2025/09/12 05:03:52 485238] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:ACK |stream_id:0|stream_offset:0|
[2025/09/12 05:03:52 485244] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_check_acked_or_dropped_pkt|conn:0000558BB88EC35C|pkt_num:0|size:57|pkt_type:INIT|frame:ACK |
[2025/09/12 05:03:52 485258] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:5|
[2025/09/12 05:03:52 485295] [info] |scid:95cf9c75c91de810d036aa9f|xqc_send_packet_with_pn|<==|conn:0000558BB88EC35C|path:0|pkt_num:5|size:57|sent:73|pkt_type:INIT|frame:ACK |inflight:3286|now:1757653432485266|stream_id:0|stream_offset:0|
[2025/09/12 05:03:52 485303] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_send_ctl_on_packet_sent|conn:0000558BB88EC35C|path:0|pkt_num:5|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 05:03:52 485313] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_conn_next_wakeup_time|wakeup_time:1757653433207366|
[2025/09/12 05:03:52 485322] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_engine_add_wakeup_queue|next_tick_time:1757653433207366|
[2025/09/12 05:03:52 485330] [debug] |xqc_engine_wakeup_after|wakeup:1757653432738865|now:1757653432485330|diff:253535|
[2025/09/12 05:03:52 485339] [debug] |xqc_engine_main_logic|END|now:1757653432485201|
[2025/09/12 05:03:52 485349] [debug] |xqc_engine_main_logic|BEGIN|now:1757653432485349|
[2025/09/12 05:03:52 485357] [debug] |xqc_engine_wakeup_after|wakeup:1757653432738865|now:1757653432485357|diff:253508|
[2025/09/12 05:03:52 485365] [debug] |xqc_engine_main_logic|END|now:1757653432485349|
[2025/09/12 05:03:52 491380] [info] |xqc_engine_packet_process|==>|conn:0000558BB88EC35C|size:1200|state:S_HANDSHAKE_SENT|recv_time:1757653432491378|
[2025/09/12 05:03:52 491399] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_packet_parse_initial|packet parse|initial|
[2025/09/12 05:03:52 491407] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_packet_parse_initial|success|Length:1159|
[2025/09/12 05:03:52 491417] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_packet_decrypt|largest_pn:1384714235|
[2025/09/12 05:03:52 491425] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_packet_decrypt|decryption nonce|path_id:0|pn:1384714236|
[2025/09/12 05:03:52 491437] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_packet_decrypt_single|pkt_type:INIT|pkt_num:1384714236|
[2025/09/12 05:03:52 491444] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_process_frames|frame_type:2|
[2025/09/12 05:03:52 491453] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_send_ctl_on_ack_received|conn:0000558BB88EC35C|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:4|path_largest_ack:4|
[2025/09/12 05:03:52 491463] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:3286|prior_delivered:0|prior_time:1757653431707085|is_app_limited:1|send_elapse:750568|ack_elapse:784293|ctl_first_sent_time:1757653432457653|lagest_ack_time:1757653432491378|curr_delivered:1184|
[2025/09/12 05:03:52 491473] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_update_sample|sampler_sent_time_update:1757653432457653|
[2025/09/12 05:03:52 491481] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_send_ctl_on_ack_received|sndq_packets_used:6||sndq_packets_used_bytes:0|sndq_packets_free:2|
[2025/09/12 05:03:52 491489] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_send_ctl_update_rtt|before update rtt|conn:0000558BB88EC35C|srtt:250000|rttvar:125000|minrtt:4294967295|latest_rtt:33725|ack_delay:0|
[2025/09/12 05:03:52 491497] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_send_ctl_update_rtt|l-0.0.0.0-443-95cf9c75c91de810d036aa9f p-193.167.0.100-36275-a4cb0005355b04aa6c4c0ab0f674e1fd3e |after update rtt|conn:0000558BB88EC35C|srtt:33725|rttvar:16862|minrtt:33725|latest_rtt:33725|ack_delay:0|
[2025/09/12 05:03:52 491505] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_send_ctl_get_lost_sent_pn|largest_acked:4|lost_pn:1|thresh:3|
[2025/09/12 05:03:52 491516] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_send_ctl_on_ack_received|xqc_recv_record_del from 1384714233|pns:0|
[2025/09/12 05:03:52 491524] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:03:52 491541] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_send_ctl_get_pto_time_and_space|srtt:33725|rtt_var:16862|pto_duration:101173|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:03:52 491547] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB88EC35C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:03:52 491552] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB88EC35C|path:0|PNS: 1, unacked: 918|
[2025/09/12 05:03:52 491557] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB88EC35C|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:03:52 491562] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_timer_set|type:LOSS_DETECTION|expire:1757653432491541|now:1757653432491541|interv:0|
[2025/09/12 05:03:52 491567] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB88EC35C|path:0|pns:1|expire:1757653431808539|now:1757653432491541|interval:0|pto_count:0|srtt:33725
[2025/09/12 05:03:52 491573] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_generate_sample|sampler: send_elapse 750568, ack_elapse 784293, delivered 1184|rate 1509|lost 0|
[2025/09/12 05:03:52 491579] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_bbr_update_bandwidth|BBRv1: RTT round update 0 -> 1|
[2025/09/12 05:03:52 491584] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1509) in round 1|
[2025/09/12 05:03:52 491589] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_bbr_update_min_rtt|probertt expire|rtt:33725, old_rtt:2147483647|
[2025/09/12 05:03:52 491594] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_bbr_update_min_rtt|minrtt expire|rtt:33725, old_rtt:2147483647|
[2025/09/12 05:03:52 491600] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:5744|extra_cwnd:301|
[2025/09/12 05:03:52 491605] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:45952|packet_lost:0|acked:1184|po_sent_time:1757653432457653|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1184|
[2025/09/12 05:03:52 491611] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:45952|packet_lost:0|acked:1184|po_sent_time:1757653432457653|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1184|
[2025/09/12 05:03:52 491616] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-95cf9c75c91de810d036aa9f p-193.167.0.100-36275-a4cb0005355b04aa6c4c0ab0f674e1fd3e |bbr on ack|mode:0|pacing_rate:3930956|bw:1509|cwnd:47136|full_bw_reached:0|inflight:918|srtt:33725|latest_rtt:33725|min_rtt:33725|applimit:1|lost:0|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:1|
[2025/09/12 05:03:52 491623] [stats] |scid:95cf9c75c91de810d036aa9f|xqc_send_ctl_info_circle_record|l-0.0.0.0-443-95cf9c75c91de810d036aa9f p-193.167.0.100-36275-a4cb0005355b04aa6c4c0ab0f674e1fd3e |path:0||cwnd:47136|inflight:918|mode:0|applimit:0|pacing_rate:3930956|bw:1509|srtt:33725|latest_rtt:33725|min_rtt:33725|send:7|lost:0|tlp:1|recv:3|recovery:0|slow_start:1|conn_life:786119|acked:1184|delivered:1184|is_cwnd_limited:0|
[2025/09/12 05:03:52 491630] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_process_frames|frame_type:0|
[2025/09/12 05:03:52 491635] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_process_padding_frame|process padding|
[2025/09/12 05:03:52 491642] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:1384714236|largest:1384714236|pns:0|
[2025/09/12 05:03:52 491648] [info] |scid:95cf9c75c91de810d036aa9f|xqc_conn_on_pkt_processed|====>|conn:0000558BB88EC35C|path:0|size:1200|pkt_type:INIT|pkt_num:1384714236|frame:PADDING ACK |recv_time:1757653432491378|dcid:95cf9c75c91de810d036aa9f|dcid_seq:0|
[2025/09/12 05:03:52 491654] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_timer_set|type:PATH_IDLE|expire:1757653492491378|now:1757653432491378|interv:60000000|
[2025/09/12 05:03:52 491671] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_timer_set|type:CONN_IDLE|expire:1757653492491378|now:1757653432491378|interv:60000000|
[2025/09/12 05:03:52 491676] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_engine_remove_wakeup_queue|next_tick_time:1757653433207366|pq_index:2|
[2025/09/12 05:03:52 491682] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_engine_add_active_queue|last_ticked_time:1757653432485201|
[2025/09/12 05:03:52 491687] [debug] |xqc_engine_main_logic|BEGIN|now:1757653432491686|
[2025/09/12 05:03:52 491692] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_engine_process_conn|conn:0000558BB88EC35C|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:1757653432491691|
[2025/09/12 05:03:52 491698] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_timer_expire|timer expired|type:LOSS_DETECTION|expire_time:1757653432491541|now:1757653432491691|
[2025/09/12 05:03:52 491703] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_timer_loss_detection_timeout|path:0|loss_detection_timeout|
[2025/09/12 05:03:52 491708] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_timer_loss_detection_timeout|send Probe pkts|conn:0000558BB88EC35C|path:0|bytes_in_flight:918|
[2025/09/12 05:03:52 491713] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_send_ctl_get_pto_time_and_space|srtt:33725|rtt_var:16862|pto_duration:101173|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:03:52 491718] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB88EC35C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:03:52 491723] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB88EC35C|path:0|PNS: 1, unacked: 918|
[2025/09/12 05:03:52 491728] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB88EC35C|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:03:52 491733] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_path_send_one_or_two_ack_elicit_pkts|send two ack-eliciting pkts|path:0|pns:1|
[2025/09/12 05:03:52 491738] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_conn_send_probe_pkt|conn:0000558BB88EC35C|path:0|pkt_num:0|size:194|pkt_type:HSK|frame:CRYPTO |conn_state:S_HANDSHAKE_SENT|
[2025/09/12 05:03:52 491744] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_conn_send_probe_pkt|conn:0000558BB88EC35C|path:0|pkt_num:1|size:516|pkt_type:HSK|frame:CRYPTO |conn_state:S_HANDSHAKE_SENT|
[2025/09/12 05:03:52 491750] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_timer_loss_detection_timeout|xqc_send_ctl_set_loss_detection_timer|PTO|conn:0000558BB88EC35C|pto_count:1
[2025/09/12 05:03:52 491755] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_send_ctl_get_pto_time_and_space|srtt:33725|rtt_var:16862|pto_duration:202346|backoff_factor:2.00|backoff:2.00|pto_cnt:1|max_ack_delay:25|
[2025/09/12 05:03:52 491760] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB88EC35C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:03:52 491765] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB88EC35C|path:0|PNS: 1, unacked: 208|
[2025/09/12 05:03:52 491770] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB88EC35C|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:03:52 491775] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_timer_set|type:LOSS_DETECTION|expire:1757653432491755|now:1757653432491755|interv:0|
[2025/09/12 05:03:52 491780] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB88EC35C|path:0|pns:1|expire:1757653431909712|now:1757653432491755|interval:0|pto_count:1|srtt:33725
[2025/09/12 05:03:52 491787] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:CRYPTO |stream_id:0|stream_offset:0|
[2025/09/12 05:03:52 491792] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:CRYPTO |stream_id:0|stream_offset:0|
[2025/09/12 05:03:52 491801] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_check_acked_or_dropped_pkt|conn:0000558BB88EC35C|pkt_num:0|size:194|pkt_type:HSK|frame:CRYPTO |
[2025/09/12 05:03:52 491807] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:4|
[2025/09/12 05:03:52 491848] [info] |scid:95cf9c75c91de810d036aa9f|xqc_send_packet_with_pn|<==|conn:0000558BB88EC35C|path:0|pkt_num:4|size:194|sent:210|pkt_type:HSK|frame:CRYPTO |inflight:208|now:1757653432491816|stream_id:0|stream_offset:0|
[2025/09/12 05:03:52 491859] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_send_ctl_on_packet_sent|conn:0000558BB88EC35C|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 05:03:52 491869] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_send_ctl_on_packet_sent|path:0|inflight:208|applimit:0|
[2025/09/12 05:03:52 491877] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_send_ctl_get_pto_time_and_space|srtt:33725|rtt_var:16862|pto_duration:202346|backoff_factor:2.00|backoff:2.00|pto_cnt:1|max_ack_delay:25|
[2025/09/12 05:03:52 491883] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB88EC35C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:03:52 491888] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB88EC35C|path:0|PNS: 1, unacked: 402|
[2025/09/12 05:03:52 491892] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB88EC35C|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:03:52 491897] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_timer_set|type:LOSS_DETECTION|expire:1757653432694162|now:1757653432491877|interv:202285|
[2025/09/12 05:03:52 491902] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB88EC35C|path:0|pns:1|expire:1757653432694162|now:1757653432491877|interval:202285|pto_count:1|srtt:33725
[2025/09/12 05:03:52 491908] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:47136|inflight:402|
[2025/09/12 05:03:52 491914] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_check_acked_or_dropped_pkt|conn:0000558BB88EC35C|pkt_num:1|size:516|pkt_type:HSK|frame:CRYPTO |
[2025/09/12 05:03:52 491919] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:5|
[2025/09/12 05:03:52 491950] [info] |scid:95cf9c75c91de810d036aa9f|xqc_send_packet_with_pn|<==|conn:0000558BB88EC35C|path:0|pkt_num:5|size:516|sent:532|pkt_type:HSK|frame:CRYPTO |inflight:402|now:1757653432491927|stream_id:0|stream_offset:0|
[2025/09/12 05:03:52 491960] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_send_ctl_on_packet_sent|conn:0000558BB88EC35C|path:0|pkt_num:5|origin_pktnum:1|size:516|enc_size:532|pkt_type:HSK|frame:CRYPTO |conn_state:S_HANDSHAKE_SENT|po_in_flight:0||retrans:0|
[2025/09/12 05:03:52 491969] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_send_ctl_on_packet_sent|path:0|inflight:402|applimit:0|
[2025/09/12 05:03:52 491976] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_send_ctl_get_pto_time_and_space|srtt:33725|rtt_var:16862|pto_duration:202346|backoff_factor:2.00|backoff:2.00|pto_cnt:1|max_ack_delay:25|
[2025/09/12 05:03:52 491981] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB88EC35C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:03:52 491986] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB88EC35C|path:0|PNS: 1, unacked: 918|
[2025/09/12 05:03:52 491991] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB88EC35C|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:03:52 491996] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_timer_set|type:LOSS_DETECTION|expire:1757653432694273|now:1757653432491976|interv:202297|
[2025/09/12 05:03:52 492001] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB88EC35C|path:0|pns:1|expire:1757653432694273|now:1757653432491976|interval:202297|pto_count:1|srtt:33725
[2025/09/12 05:03:52 492012] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:47136|inflight:918|
[2025/09/12 05:03:52 492018] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_conn_next_wakeup_time|wakeup_time:1757653432694273|
[2025/09/12 05:03:52 492023] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_engine_add_wakeup_queue|next_tick_time:1757653432694273|
[2025/09/12 05:03:52 492028] [debug] |xqc_engine_wakeup_after|wakeup:1757653432694273|now:1757653432492028|diff:202245|
[2025/09/12 05:03:52 492033] [debug] |xqc_engine_main_logic|END|now:1757653432491691|
[2025/09/12 05:03:52 492066] [debug] |xqc_engine_main_logic|BEGIN|now:1757653432492066|
[2025/09/12 05:03:52 492073] [debug] |xqc_engine_wakeup_after|wakeup:1757653432694273|now:1757653432492073|diff:202200|
[2025/09/12 05:03:52 492080] [debug] |xqc_engine_main_logic|END|now:1757653432492066|
[2025/09/12 05:03:52 522691] [info] |xqc_engine_packet_process|==>|conn:0000558BB88EC35C|size:65|state:S_HANDSHAKE_SENT|recv_time:1757653432522690|
[2025/09/12 05:03:52 522710] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_packet_parse_handshake|success|Length:25|
[2025/09/12 05:03:52 522721] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_packet_decrypt|largest_pn:0|
[2025/09/12 05:03:52 522728] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_packet_decrypt|decryption nonce|path_id:0|pn:1384714232|
[2025/09/12 05:03:52 522739] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_packet_decrypt_single|pkt_type:HSK|pkt_num:1384714232|
[2025/09/12 05:03:52 522747] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_process_frames|frame_type:2|
[2025/09/12 05:03:52 522757] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_send_ctl_on_ack_received|conn:0000558BB88EC35C|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 05:03:52 522766] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:402|prior_delivered:1184|prior_time:1757653432491378|is_app_limited:1|send_elapse:34163|ack_elapse:31312|ctl_first_sent_time:1757653432491816|lagest_ack_time:1757653432522690|curr_delivered:1378|
[2025/09/12 05:03:52 522775] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_update_sample|sampler_sent_time_update:1757653432491816|
[2025/09/12 05:03:52 522784] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_send_ctl_on_ack_received|sndq_packets_used:4||sndq_packets_used_bytes:0|sndq_packets_free:4|
[2025/09/12 05:03:52 522792] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_send_ctl_update_rtt|before update rtt|conn:0000558BB88EC35C|srtt:33725|rttvar:16862|minrtt:33725|latest_rtt:30874|ack_delay:0|
[2025/09/12 05:03:52 522801] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_send_ctl_update_rtt|l-0.0.0.0-443-95cf9c75c91de810d036aa9f p-193.167.0.100-36275-a4cb0005355b04aa6c4c0ab0f674e1fd3e |after update rtt|conn:0000558BB88EC35C|srtt:33369|rttvar:13359|minrtt:30874|latest_rtt:30874|ack_delay:0|
[2025/09/12 05:03:52 522809] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_send_ctl_get_lost_sent_pn|largest_acked:4|lost_pn:1|thresh:3|
[2025/09/12 05:03:52 522818] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:03:52 522827] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_send_ctl_detect_lost|mark lost|pns:1|pkt_num:2|lost_pn:1|po_sent_time:1757653431707301|lost_send_time:1757653432485150|loss_delay:37540|frame:CRYPTO |repair:32|
[2025/09/12 05:03:52 522836] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_send_ctl_detect_lost|mark lost|pns:1|pkt_num:3|lost_pn:1|po_sent_time:1757653431707366|lost_send_time:1757653432485150|loss_delay:37540|frame:CRYPTO |repair:32|
[2025/09/12 05:03:52 522845] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_send_ctl_detect_lost|OnLostDetection|largest_lost sent time: 1757653431707366u|
[2025/09/12 05:03:52 522853] [stats] |scid:95cf9c75c91de810d036aa9f|xqc_send_ctl_detect_lost|l-0.0.0.0-443-95cf9c75c91de810d036aa9f p-193.167.0.100-36275-a4cb0005355b04aa6c4c0ab0f674e1fd3e |lost interval:1757653432522690|lost_count:2|send_count:9|pkt_num:3|po_send_time:1757653431707366|srtt:33369|cwnd:47136|bw:1509|conn_life:817187|now:0|last_lost_time:817187|
[2025/09/12 05:03:52 522872] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:03:52 522880] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_send_ctl_get_pto_time_and_space|srtt:33369|rtt_var:13359|pto_duration:86805|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:03:52 522889] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB88EC35C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:03:52 522897] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB88EC35C|path:0|PNS: 1, unacked: 516|
[2025/09/12 05:03:52 522903] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB88EC35C|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:03:52 522908] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_timer_set|type:LOSS_DETECTION|expire:1757653432578732|now:1757653432522880|interv:55852|
[2025/09/12 05:03:52 522913] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB88EC35C|path:0|pns:1|expire:1757653432578732|now:1757653432522880|interval:55852|pto_count:0|srtt:33369
[2025/09/12 05:03:52 522919] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_generate_sample|sampler: send_elapse 34163, ack_elapse 31312, delivered 194|rate 5678|lost 2|
[2025/09/12 05:03:52 522924] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_bbr_update_bandwidth|BBRv1: RTT round update 1 -> 2|
[2025/09/12 05:03:52 522929] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (5678) in round 2|
[2025/09/12 05:03:52 522934] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_bbr_update_min_rtt|probertt expire|rtt:30874, old_rtt:33725|
[2025/09/12 05:03:52 522938] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_bbr_update_min_rtt|minrtt expire|rtt:30874, old_rtt:33725|
[2025/09/12 05:03:52 522944] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:5744|extra_cwnd:1135|
[2025/09/12 05:03:52 522948] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:47136|packet_lost:2|acked:194|po_sent_time:1757653432491816|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1378|
[2025/09/12 05:03:52 522954] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:47136|packet_lost:2|acked:194|po_sent_time:1757653432491816|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1378|
[2025/09/12 05:03:52 522960] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-95cf9c75c91de810d036aa9f p-193.167.0.100-36275-a4cb0005355b04aa6c4c0ab0f674e1fd3e |bbr on ack|mode:0|pacing_rate:3930956|bw:5678|cwnd:47330|full_bw_reached:0|inflight:516|srtt:33369|latest_rtt:30874|min_rtt:30874|applimit:1|lost:0|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:1|
[2025/09/12 05:03:52 522966] [stats] |scid:95cf9c75c91de810d036aa9f|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-95cf9c75c91de810d036aa9f p-193.167.0.100-36275-a4cb0005355b04aa6c4c0ab0f674e1fd3e |bandwidth change record|bw_before:1509|bw_after:5678|srtt:33369|cwnd:47330|
[2025/09/12 05:03:52 522973] [info] |scid:95cf9c75c91de810d036aa9f|xqc_send_ctl_on_pns_discard|xqc_send_ctl_set_loss_detection_timer on discard pns:0
[2025/09/12 05:03:52 522978] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_send_ctl_get_pto_time_and_space|srtt:33369|rtt_var:13359|pto_duration:86805|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:03:52 522983] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB88EC35C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:03:52 522992] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB88EC35C|path:0|PNS: 1, unacked: 516|
[2025/09/12 05:03:52 522997] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB88EC35C|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:03:52 523002] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_timer_set|type:LOSS_DETECTION|expire:1757653432578732|now:1757653432522977|interv:55755|
[2025/09/12 05:03:52 523007] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB88EC35C|path:0|pns:1|expire:1757653432578732|now:1757653432522977|interval:55755|pto_count:0|srtt:33369
[2025/09/12 05:03:52 523013] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:1384714232|largest:1384714232|pns:1|
[2025/09/12 05:03:52 523019] [info] |scid:95cf9c75c91de810d036aa9f|xqc_conn_on_pkt_processed|====>|conn:0000558BB88EC35C|path:0|size:65|pkt_type:HSK|pkt_num:1384714232|frame:ACK |recv_time:1757653432522690|dcid:95cf9c75c91de810d036aa9f|dcid_seq:0|
[2025/09/12 05:03:52 523025] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_timer_set|type:PATH_IDLE|expire:1757653492522690|now:1757653432522690|interv:60000000|
[2025/09/12 05:03:52 523030] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_timer_set|type:CONN_IDLE|expire:1757653492522690|now:1757653432522690|interv:60000000|
[2025/09/12 05:03:52 523035] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_engine_remove_wakeup_queue|next_tick_time:1757653432694273|pq_index:0|
[2025/09/12 05:03:52 523063] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_engine_add_active_queue|last_ticked_time:1757653432491691|
[2025/09/12 05:03:52 523068] [debug] |xqc_engine_main_logic|BEGIN|now:1757653432523067|
[2025/09/12 05:03:52 523074] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_engine_process_conn|conn:0000558BB88EC35C|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:1757653432523072|
[2025/09/12 05:03:52 523081] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_path_get_perf_class|conn:0000558BB88EC35C|path_id:0|path_srtt:33369|min_srtt:33369|path_bw:5678|loss_rate:12.50|path_pto:0|
[2025/09/12 05:03:52 523087] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_send_ctl_can_send|l-0.0.0.0-443-95cf9c75c91de810d036aa9f p-193.167.0.100-36275-a4cb0005355b04aa6c4c0ab0f674e1fd3e |path:0|can:1|pkt_sz:126|schedule_bytes:0|inflight:516|cwnd:47330|conn:0000558BB88EC35C|stream_id:0|stream_offset:0|
[2025/09/12 05:03:52 523093] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_minrtt_scheduler_get_path|path srtt|conn:0000558BB88EC35C|path_id:0|path_srtt:33369|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:03:52 523099] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CRYPTO |pn:2|size:126|reinj:0|path_class:2|
[2025/09/12 05:03:52 523104] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_path_get_perf_class|conn:0000558BB88EC35C|path_id:0|path_srtt:33369|min_srtt:33369|path_bw:5678|loss_rate:12.50|path_pto:0|
[2025/09/12 05:03:52 523109] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_send_ctl_can_send|l-0.0.0.0-443-95cf9c75c91de810d036aa9f p-193.167.0.100-36275-a4cb0005355b04aa6c4c0ab0f674e1fd3e |path:0|can:1|pkt_sz:82|schedule_bytes:126|inflight:516|cwnd:47330|conn:0000558BB88EC35C|stream_id:0|stream_offset:0|
[2025/09/12 05:03:52 523115] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_minrtt_scheduler_get_path|path srtt|conn:0000558BB88EC35C|path_id:0|path_srtt:33369|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:03:52 523121] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CRYPTO |pn:3|size:82|reinj:0|path_class:2|
[2025/09/12 05:03:52 523127] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_check_acked_or_dropped_pkt|conn:0000558BB88EC35C|pkt_num:2|size:126|pkt_type:HSK|frame:CRYPTO |
[2025/09/12 05:03:52 523136] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_send_ctl_can_send|l-0.0.0.0-443-95cf9c75c91de810d036aa9f p-193.167.0.100-36275-a4cb0005355b04aa6c4c0ab0f674e1fd3e |path:0|can:1|pkt_sz:126|schedule_bytes:0|inflight:516|cwnd:47330|conn:0000558BB88EC35C|stream_id:0|stream_offset:0|
[2025/09/12 05:03:52 523142] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:03:52 523149] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:6|
[2025/09/12 05:03:52 523196] [info] |scid:95cf9c75c91de810d036aa9f|xqc_send_packet_with_pn|<==|conn:0000558BB88EC35C|path:0|pkt_num:6|size:126|sent:142|pkt_type:HSK|frame:CRYPTO |inflight:516|now:1757653432523163|stream_id:0|stream_offset:0|
[2025/09/12 05:03:52 523208] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_send_ctl_on_packet_sent|conn:0000558BB88EC35C|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 05:03:52 523217] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_send_ctl_on_packet_sent|path:0|inflight:516|applimit:0|
[2025/09/12 05:03:52 523224] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_send_ctl_get_pto_time_and_space|srtt:33369|rtt_var:13359|pto_duration:86805|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:03:52 523231] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB88EC35C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:03:52 523237] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB88EC35C|path:0|PNS: 1, unacked: 642|
[2025/09/12 05:03:52 523244] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB88EC35C|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:03:52 523248] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_timer_set|type:LOSS_DETECTION|expire:1757653432609968|now:1757653432523224|interv:86744|
[2025/09/12 05:03:52 523252] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB88EC35C|path:0|pns:1|expire:1757653432609968|now:1757653432523224|interval:86744|pto_count:0|srtt:33369
[2025/09/12 05:03:52 523257] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:47330|inflight:642|
[2025/09/12 05:03:52 523264] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_check_acked_or_dropped_pkt|conn:0000558BB88EC35C|pkt_num:3|size:82|pkt_type:HSK|frame:CRYPTO |
[2025/09/12 05:03:52 523270] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_send_ctl_can_send|l-0.0.0.0-443-95cf9c75c91de810d036aa9f p-193.167.0.100-36275-a4cb0005355b04aa6c4c0ab0f674e1fd3e |path:0|can:1|pkt_sz:82|schedule_bytes:0|inflight:642|cwnd:47330|conn:0000558BB88EC35C|stream_id:0|stream_offset:0|
[2025/09/12 05:03:52 523277] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:03:52 523283] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:7|
[2025/09/12 05:03:52 523316] [info] |scid:95cf9c75c91de810d036aa9f|xqc_send_packet_with_pn|<==|conn:0000558BB88EC35C|path:0|pkt_num:7|size:82|sent:98|pkt_type:HSK|frame:CRYPTO |inflight:642|now:1757653432523292|stream_id:0|stream_offset:0|
[2025/09/12 05:03:52 523325] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_send_ctl_on_packet_sent|conn:0000558BB88EC35C|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 05:03:52 523332] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_send_ctl_on_packet_sent|path:0|inflight:642|applimit:0|
[2025/09/12 05:03:52 523338] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_send_ctl_get_pto_time_and_space|srtt:33369|rtt_var:13359|pto_duration:86805|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:03:52 523345] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB88EC35C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:03:52 523358] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB88EC35C|path:0|PNS: 1, unacked: 724|
[2025/09/12 05:03:52 523364] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB88EC35C|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:03:52 523370] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_timer_set|type:LOSS_DETECTION|expire:1757653432610097|now:1757653432523338|interv:86759|
[2025/09/12 05:03:52 523376] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB88EC35C|path:0|pns:1|expire:1757653432610097|now:1757653432523338|interval:86759|pto_count:0|srtt:33369
[2025/09/12 05:03:52 523380] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:47330|inflight:724|
[2025/09/12 05:03:52 523385] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_conn_next_wakeup_time|wakeup_time:1757653432610097|
[2025/09/12 05:03:52 523390] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_engine_add_wakeup_queue|next_tick_time:1757653432610097|
[2025/09/12 05:03:52 523393] [debug] |xqc_engine_wakeup_after|wakeup:1757653432610097|now:1757653432523393|diff:86704|
[2025/09/12 05:03:52 523398] [debug] |xqc_engine_main_logic|END|now:1757653432523072|
[2025/09/12 05:03:52 523403] [debug] |xqc_engine_main_logic|BEGIN|now:1757653432523403|
[2025/09/12 05:03:52 523407] [debug] |xqc_engine_wakeup_after|wakeup:1757653432610097|now:1757653432523407|diff:86690|
[2025/09/12 05:03:52 523411] [debug] |xqc_engine_main_logic|END|now:1757653432523403|
[2025/09/12 05:03:52 610548] [debug] |xqc_engine_main_logic|BEGIN|now:1757653432610547|
[2025/09/12 05:03:52 610569] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_engine_remove_wakeup_queue|next_tick_time:1757653432610097|pq_index:0|
[2025/09/12 05:03:52 610575] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_engine_add_active_queue|last_ticked_time:1757653432523072|
[2025/09/12 05:03:52 610586] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_engine_process_conn|conn:0000558BB88EC35C|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:1757653432610584|
[2025/09/12 05:03:52 610593] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_timer_expire|timer expired|type:LOSS_DETECTION|expire_time:1757653432610097|now:1757653432610584|
[2025/09/12 05:03:52 610598] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_timer_loss_detection_timeout|path:0|loss_detection_timeout|
[2025/09/12 05:03:52 610604] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_timer_loss_detection_timeout|send Probe pkts|conn:0000558BB88EC35C|path:0|bytes_in_flight:724|
[2025/09/12 05:03:52 610609] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_send_ctl_get_pto_time_and_space|srtt:33369|rtt_var:13359|pto_duration:86805|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:03:52 610615] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB88EC35C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:03:52 610620] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB88EC35C|path:0|PNS: 1, unacked: 724|
[2025/09/12 05:03:52 610625] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB88EC35C|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:03:52 610630] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_path_send_one_or_two_ack_elicit_pkts|send two ack-eliciting pkts|path:0|pns:1|
[2025/09/12 05:03:52 610636] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_conn_send_probe_pkt|conn:0000558BB88EC35C|path:0|pkt_num:1|size:516|pkt_type:HSK|frame:CRYPTO |conn_state:S_HANDSHAKE_SENT|
[2025/09/12 05:03:52 610643] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_conn_send_probe_pkt|conn:0000558BB88EC35C|path:0|pkt_num:2|size:126|pkt_type:HSK|frame:CRYPTO |conn_state:S_HANDSHAKE_SENT|
[2025/09/12 05:03:52 610648] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_timer_loss_detection_timeout|xqc_send_ctl_set_loss_detection_timer|PTO|conn:0000558BB88EC35C|pto_count:1
[2025/09/12 05:03:52 610664] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_send_ctl_get_pto_time_and_space|srtt:33369|rtt_var:13359|pto_duration:173610|backoff_factor:2.00|backoff:2.00|pto_cnt:1|max_ack_delay:25|
[2025/09/12 05:03:52 610670] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB88EC35C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:03:52 610674] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB88EC35C|path:0|PNS: 1, unacked: 724|
[2025/09/12 05:03:52 610679] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB88EC35C|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:03:52 610684] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_timer_set|type:LOSS_DETECTION|expire:1757653432696902|now:1757653432610664|interv:86238|
[2025/09/12 05:03:52 610689] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB88EC35C|path:0|pns:1|expire:1757653432696902|now:1757653432610664|interval:86238|pto_count:1|srtt:33369
[2025/09/12 05:03:52 610697] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:CRYPTO |stream_id:0|stream_offset:0|
[2025/09/12 05:03:52 610703] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:CRYPTO |stream_id:0|stream_offset:0|
[2025/09/12 05:03:52 610709] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_check_acked_or_dropped_pkt|conn:0000558BB88EC35C|pkt_num:1|size:516|pkt_type:HSK|frame:CRYPTO |
[2025/09/12 05:03:52 610716] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:8|
[2025/09/12 05:03:52 610769] [info] |scid:95cf9c75c91de810d036aa9f|xqc_send_packet_with_pn|<==|conn:0000558BB88EC35C|path:0|pkt_num:8|size:516|sent:532|pkt_type:HSK|frame:CRYPTO |inflight:724|now:1757653432610729|stream_id:0|stream_offset:0|
[2025/09/12 05:03:52 610781] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_send_ctl_on_packet_sent|conn:0000558BB88EC35C|path:0|pkt_num:8|origin_pktnum:1|size:516|enc_size:532|pkt_type:HSK|frame:CRYPTO |conn_state:S_HANDSHAKE_SENT|po_in_flight:0||retrans:16|
[2025/09/12 05:03:52 610791] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_send_ctl_on_packet_sent|path:0|inflight:724|applimit:0|
[2025/09/12 05:03:52 610799] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_send_ctl_get_pto_time_and_space|srtt:33369|rtt_var:13359|pto_duration:173610|backoff_factor:2.00|backoff:2.00|pto_cnt:1|max_ack_delay:25|
[2025/09/12 05:03:52 610808] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB88EC35C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:03:52 610815] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB88EC35C|path:0|PNS: 1, unacked: 1240|
[2025/09/12 05:03:52 610820] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB88EC35C|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:03:52 610825] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_timer_set|type:LOSS_DETECTION|expire:1757653432784339|now:1757653432610799|interv:173540|
[2025/09/12 05:03:52 610830] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB88EC35C|path:0|pns:1|expire:1757653432784339|now:1757653432610799|interval:173540|pto_count:1|srtt:33369
[2025/09/12 05:03:52 610836] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:47330|inflight:1240|
[2025/09/12 05:03:52 610842] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_check_acked_or_dropped_pkt|conn:0000558BB88EC35C|pkt_num:2|size:126|pkt_type:HSK|frame:CRYPTO |
[2025/09/12 05:03:52 610847] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:9|
[2025/09/12 05:03:52 610878] [info] |scid:95cf9c75c91de810d036aa9f|xqc_send_packet_with_pn|<==|conn:0000558BB88EC35C|path:0|pkt_num:9|size:126|sent:142|pkt_type:HSK|frame:CRYPTO |inflight:1240|now:1757653432610855|stream_id:0|stream_offset:0|
[2025/09/12 05:03:52 610897] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_send_ctl_on_packet_sent|conn:0000558BB88EC35C|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 05:03:52 610906] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_send_ctl_on_packet_sent|path:0|inflight:1240|applimit:0|
[2025/09/12 05:03:52 610914] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_send_ctl_get_pto_time_and_space|srtt:33369|rtt_var:13359|pto_duration:173610|backoff_factor:2.00|backoff:2.00|pto_cnt:1|max_ack_delay:25|
[2025/09/12 05:03:52 610920] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB88EC35C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:03:52 610925] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB88EC35C|path:0|PNS: 1, unacked: 1366|
[2025/09/12 05:03:52 610929] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB88EC35C|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:03:52 610934] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_timer_set|type:LOSS_DETECTION|expire:1757653432784465|now:1757653432610914|interv:173551|
[2025/09/12 05:03:52 610939] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB88EC35C|path:0|pns:1|expire:1757653432784465|now:1757653432610914|interval:173551|pto_count:1|srtt:33369
[2025/09/12 05:03:52 610944] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:47330|inflight:1366|
[2025/09/12 05:03:52 610951] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_conn_next_wakeup_time|wakeup_time:1757653432784465|
[2025/09/12 05:03:52 610956] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_engine_add_wakeup_queue|next_tick_time:1757653432784465|
[2025/09/12 05:03:52 610961] [debug] |xqc_engine_wakeup_after|wakeup:1757653432738865|now:1757653432610961|diff:127904|
[2025/09/12 05:03:52 610966] [debug] |xqc_engine_main_logic|END|now:1757653432610584|
[2025/09/12 05:03:52 642022] [info] |xqc_engine_packet_process|==>|conn:0000558BB88EC35C|size:67|state:S_HANDSHAKE_SENT|recv_time:1757653432642019|
[2025/09/12 05:03:52 642074] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_packet_parse_handshake|success|Length:27|
[2025/09/12 05:03:52 642088] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_packet_decrypt|largest_pn:1384714232|
[2025/09/12 05:03:52 642096] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_packet_decrypt|decryption nonce|path_id:0|pn:1384714236|
[2025/09/12 05:03:52 642109] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_packet_decrypt_single|pkt_type:HSK|pkt_num:1384714236|
[2025/09/12 05:03:52 642118] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_process_frames|frame_type:2|
[2025/09/12 05:03:52 642130] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_send_ctl_on_ack_received|conn:0000558BB88EC35C|path:0|pkt_num:5|origin_pktnum:1|size:516|pns:1|pkt_type:HSK|frame:CRYPTO |conn_state:S_HANDSHAKE_SENT|frame_largest_ack:9|path_largest_ack:5|
[2025/09/12 05:03:52 642140] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:918|prior_delivered:1184|prior_time:1757653432491378|is_app_limited:1|send_elapse:34274|ack_elapse:150641|ctl_first_sent_time:1757653432491927|lagest_ack_time:1757653432642019|curr_delivered:1894|
[2025/09/12 05:03:52 642150] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_update_sample|sampler_sent_time_update:1757653432491927|
[2025/09/12 05:03:52 642158] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_send_ctl_on_ack_received|sndq_packets_used:7||sndq_packets_used_bytes:0|sndq_packets_free:1|
[2025/09/12 05:03:52 642167] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_send_ctl_on_ack_received|conn:0000558BB88EC35C|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:9|path_largest_ack:6|
[2025/09/12 05:03:52 642188] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_update_sample|sampler_update|prior_lost:2|tx_in_flight:642|prior_delivered:1378|prior_time:1757653432522690|is_app_limited:1|send_elapse:31347|ack_elapse:119329|ctl_first_sent_time:1757653432523163|lagest_ack_time:1757653432642019|curr_delivered:2020|
[2025/09/12 05:03:52 642198] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_update_sample|sampler_sent_time_update:1757653432523163|
[2025/09/12 05:03:52 642206] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_send_ctl_on_ack_received|sndq_packets_used:6||sndq_packets_used_bytes:0|sndq_packets_free:2|
[2025/09/12 05:03:52 642215] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_send_ctl_on_ack_received|conn:0000558BB88EC35C|path:0|pkt_num:8|origin_pktnum:1|size:516|pns:1|pkt_type:HSK|frame:CRYPTO |conn_state:S_HANDSHAKE_SENT|frame_largest_ack:9|path_largest_ack:8|
[2025/09/12 05:03:52 642223] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_update_sample|sampler_update|prior_lost:2|tx_in_flight:642|prior_delivered:1378|prior_time:1757653432522690|is_app_limited:1|send_elapse:31347|ack_elapse:119329|ctl_first_sent_time:1757653432523163|lagest_ack_time:1757653432642019|curr_delivered:2536|
[2025/09/12 05:03:52 642232] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_update_sample|sampler_sent_time_update:1757653432610729|
[2025/09/12 05:03:52 642241] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_send_ctl_on_ack_received|sndq_packets_used:4||sndq_packets_used_bytes:0|sndq_packets_free:4|
[2025/09/12 05:03:52 642249] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_send_ctl_on_ack_received|conn:0000558BB88EC35C|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 05:03:52 642258] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_update_sample|sampler_update|prior_lost:2|tx_in_flight:642|prior_delivered:1378|prior_time:1757653432522690|is_app_limited:1|send_elapse:31347|ack_elapse:119329|ctl_first_sent_time:1757653432523163|lagest_ack_time:1757653432642019|curr_delivered:2662|
[2025/09/12 05:03:52 642267] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_update_sample|sampler_sent_time_update:1757653432610855|
[2025/09/12 05:03:52 642276] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_send_ctl_on_ack_received|sndq_packets_used:2||sndq_packets_used_bytes:0|sndq_packets_free:6|
[2025/09/12 05:03:52 642281] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_send_ctl_update_rtt|before update rtt|conn:0000558BB88EC35C|srtt:33369|rttvar:13359|minrtt:30874|latest_rtt:31164|ack_delay:0|
[2025/09/12 05:03:52 642287] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_send_ctl_update_rtt|l-0.0.0.0-443-95cf9c75c91de810d036aa9f p-193.167.0.100-36275-a4cb0005355b04aa6c4c0ab0f674e1fd3e |after update rtt|conn:0000558BB88EC35C|srtt:33093|rttvar:10571|minrtt:30874|latest_rtt:31164|ack_delay:0|
[2025/09/12 05:03:52 642293] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_send_ctl_get_lost_sent_pn|largest_acked:9|lost_pn:6|thresh:3|
[2025/09/12 05:03:52 642299] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:03:52 642305] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_send_ctl_detect_lost|mark lost|pns:1|pkt_num:7|lost_pn:6|po_sent_time:1757653432523292|lost_send_time:1757653432604790|loss_delay:37229|frame:CRYPTO |repair:32|
[2025/09/12 05:03:52 642311] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_send_ctl_detect_lost|OnLostDetection|largest_lost sent time: 1757653432523292u|
[2025/09/12 05:03:52 642317] [stats] |scid:95cf9c75c91de810d036aa9f|xqc_send_ctl_detect_lost|l-0.0.0.0-443-95cf9c75c91de810d036aa9f p-193.167.0.100-36275-a4cb0005355b04aa6c4c0ab0f674e1fd3e |lost interval:119329|lost_count:1|send_count:4|pkt_num:7|po_send_time:1757653432523292|srtt:33093|cwnd:47330|bw:5678|conn_life:936516|now:0|last_lost_time:936516|
[2025/09/12 05:03:52 642324] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:03:52 642334] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_send_ctl_set_loss_detection_timer|unset|no ack-eliciting pkts in flight|conn:0000558BB88EC35C|path:0|
[2025/09/12 05:03:52 642340] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_timer_unset|type:LOSS_DETECTION|
[2025/09/12 05:03:52 642345] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_generate_sample|sampler: send_elapse 31347, ack_elapse 119329, delivered 1284|rate 10760|lost 3|
[2025/09/12 05:03:52 642351] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_bbr_update_bandwidth|BBRv1: RTT round update 2 -> 3|
[2025/09/12 05:03:52 642356] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (10760) in round 3|
[2025/09/12 05:03:52 642362] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_bbr_update_min_rtt|minrtt expire|rtt:30874, old_rtt:30874|
[2025/09/12 05:03:52 642367] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:5744|extra_cwnd:2152|
[2025/09/12 05:03:52 642373] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:47330|packet_lost:1|acked:1284|po_sent_time:1757653432610855|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2662|
[2025/09/12 05:03:52 642379] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:47330|packet_lost:1|acked:1284|po_sent_time:1757653432610855|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2662|
[2025/09/12 05:03:52 642385] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-95cf9c75c91de810d036aa9f p-193.167.0.100-36275-a4cb0005355b04aa6c4c0ab0f674e1fd3e |bbr on ack|mode:0|pacing_rate:3930956|bw:10760|cwnd:48614|full_bw_reached:0|inflight:0|srtt:33093|latest_rtt:31164|min_rtt:30874|applimit:1|lost:2|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:1|
[2025/09/12 05:03:52 642391] [stats] |scid:95cf9c75c91de810d036aa9f|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-95cf9c75c91de810d036aa9f p-193.167.0.100-36275-a4cb0005355b04aa6c4c0ab0f674e1fd3e |bandwidth change record|bw_before:5678|bw_after:10760|srtt:33093|cwnd:48614|
[2025/09/12 05:03:52 642397] [stats] |scid:95cf9c75c91de810d036aa9f|xqc_send_ctl_info_circle_record|l-0.0.0.0-443-95cf9c75c91de810d036aa9f p-193.167.0.100-36275-a4cb0005355b04aa6c4c0ab0f674e1fd3e |path:0||cwnd:48614|inflight:0|mode:0|applimit:0|pacing_rate:3930956|bw:10760|srtt:33093|latest_rtt:31164|min_rtt:30874|send:13|lost:2|tlp:2|recv:5|recovery:0|slow_start:1|conn_life:936894|acked:1284|delivered:2662|is_cwnd_limited:0|
[2025/09/12 05:03:52 642406] [info] |scid:95cf9c75c91de810d036aa9f|xqc_send_ctl_on_pns_discard|xqc_send_ctl_set_loss_detection_timer on discard pns:0
[2025/09/12 05:03:52 642411] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_send_ctl_set_loss_detection_timer|unset|no ack-eliciting pkts in flight|conn:0000558BB88EC35C|path:0|
[2025/09/12 05:03:52 642416] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_timer_unset|type:LOSS_DETECTION|
[2025/09/12 05:03:52 642423] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:1384714236|largest:1384714236|pns:1|
[2025/09/12 05:03:52 642429] [info] |scid:95cf9c75c91de810d036aa9f|xqc_conn_on_pkt_processed|====>|conn:0000558BB88EC35C|path:0|size:67|pkt_type:HSK|pkt_num:1384714236|frame:ACK |recv_time:1757653432642019|dcid:95cf9c75c91de810d036aa9f|dcid_seq:0|
[2025/09/12 05:03:52 642436] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_timer_set|type:PATH_IDLE|expire:1757653492642019|now:1757653432642019|interv:60000000|
[2025/09/12 05:03:52 642442] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_timer_set|type:CONN_IDLE|expire:1757653492642019|now:1757653432642019|interv:60000000|
[2025/09/12 05:03:52 642448] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_engine_remove_wakeup_queue|next_tick_time:1757653432784465|pq_index:2|
[2025/09/12 05:03:52 642453] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_engine_add_active_queue|last_ticked_time:1757653432610584|
[2025/09/12 05:03:52 642459] [debug] |xqc_engine_main_logic|BEGIN|now:1757653432642458|
[2025/09/12 05:03:52 642469] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_engine_process_conn|conn:0000558BB88EC35C|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:1757653432642468|
[2025/09/12 05:03:52 642478] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_path_get_perf_class|conn:0000558BB88EC35C|path_id:0|path_srtt:33093|min_srtt:33093|path_bw:10760|loss_rate:60.00|path_pto:0|
[2025/09/12 05:03:52 642484] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_send_ctl_can_send|l-0.0.0.0-443-95cf9c75c91de810d036aa9f p-193.167.0.100-36275-a4cb0005355b04aa6c4c0ab0f674e1fd3e |path:0|can:1|pkt_sz:82|schedule_bytes:0|inflight:0|cwnd:48614|conn:0000558BB88EC35C|stream_id:0|stream_offset:0|
[2025/09/12 05:03:52 642491] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_minrtt_scheduler_get_path|path srtt|conn:0000558BB88EC35C|path_id:0|path_srtt:33093|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:03:52 642497] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CRYPTO |pn:7|size:82|reinj:0|path_class:4|
[2025/09/12 05:03:52 642504] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_check_acked_or_dropped_pkt|conn:0000558BB88EC35C|pkt_num:7|size:82|pkt_type:HSK|frame:CRYPTO |
[2025/09/12 05:03:52 642509] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_send_ctl_can_send|l-0.0.0.0-443-95cf9c75c91de810d036aa9f p-193.167.0.100-36275-a4cb0005355b04aa6c4c0ab0f674e1fd3e |path:0|can:1|pkt_sz:82|schedule_bytes:0|inflight:0|cwnd:48614|conn:0000558BB88EC35C|stream_id:0|stream_offset:0|
[2025/09/12 05:03:52 642515] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:03:52 642521] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:10|
[2025/09/12 05:03:52 642568] [info] |scid:95cf9c75c91de810d036aa9f|xqc_send_packet_with_pn|<==|conn:0000558BB88EC35C|path:0|pkt_num:10|size:82|sent:98|pkt_type:HSK|frame:CRYPTO |inflight:0|now:1757653432642531|stream_id:0|stream_offset:0|
[2025/09/12 05:03:52 642580] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_send_ctl_on_packet_sent|conn:0000558BB88EC35C|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 05:03:52 642590] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_send_ctl_on_packet_sent|path:0|inflight:0|applimit:0|
[2025/09/12 05:03:52 642599] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_send_ctl_get_pto_time_and_space|srtt:33093|rtt_var:10571|pto_duration:75377|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:03:52 642609] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB88EC35C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:03:52 642616] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB88EC35C|path:0|PNS: 1, unacked: 82|
[2025/09/12 05:03:52 642621] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB88EC35C|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:03:52 642626] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_timer_set|type:LOSS_DETECTION|expire:1757653432717908|now:1757653432642598|interv:75310|
[2025/09/12 05:03:52 642632] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB88EC35C|path:0|pns:1|expire:1757653432717908|now:1757653432642598|interval:75310|pto_count:0|srtt:33093
[2025/09/12 05:03:52 642638] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:48614|inflight:82|
[2025/09/12 05:03:52 642644] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_conn_next_wakeup_time|wakeup_time:1757653432717908|
[2025/09/12 05:03:52 642650] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_engine_add_wakeup_queue|next_tick_time:1757653432717908|
[2025/09/12 05:03:52 642662] [debug] |xqc_engine_wakeup_after|wakeup:1757653432717908|now:1757653432642662|diff:75246|
[2025/09/12 05:03:52 642668] [debug] |xqc_engine_main_logic|END|now:1757653432642468|
[2025/09/12 05:03:52 642675] [debug] |xqc_engine_main_logic|BEGIN|now:1757653432642675|
[2025/09/12 05:03:52 642680] [debug] |xqc_engine_wakeup_after|wakeup:1757653432717908|now:1757653432642680|diff:75228|
[2025/09/12 05:03:52 642686] [debug] |xqc_engine_main_logic|END|now:1757653432642675|
[2025/09/12 05:03:52 674403] [info] |xqc_engine_packet_process|==>|conn:0000558BB88EC35C|size:418|state:S_HANDSHAKE_SENT|recv_time:1757653432674401|
[2025/09/12 05:03:52 674423] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_packet_parse_handshake|success|Length:66|
[2025/09/12 05:03:52 674434] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_packet_decrypt|largest_pn:1384714236|
[2025/09/12 05:03:52 674443] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_packet_decrypt|decryption nonce|path_id:0|pn:1384714237|
[2025/09/12 05:03:52 674455] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_packet_decrypt_single|pkt_type:HSK|pkt_num:1384714237|
[2025/09/12 05:03:52 674463] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_process_frames|frame_type:2|
[2025/09/12 05:03:52 674472] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_send_ctl_on_ack_received|conn:0000558BB88EC35C|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 05:03:52 674481] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_update_sample|sampler_update|prior_lost:3|tx_in_flight:82|prior_delivered:2662|prior_time:1757653432642531|is_app_limited:1|send_elapse:0|ack_elapse:31870|ctl_first_sent_time:1757653432642531|lagest_ack_time:1757653432674401|curr_delivered:2744|
[2025/09/12 05:03:52 674491] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_update_sample|sampler_sent_time_update:1757653432642531|
[2025/09/12 05:03:52 674499] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_send_ctl_on_ack_received|sndq_packets_used:2||sndq_packets_used_bytes:0|sndq_packets_free:6|
[2025/09/12 05:03:52 674507] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_send_ctl_update_rtt|before update rtt|conn:0000558BB88EC35C|srtt:33093|rttvar:10571|minrtt:30874|latest_rtt:31870|ack_delay:0|
[2025/09/12 05:03:52 674516] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_send_ctl_update_rtt|l-0.0.0.0-443-95cf9c75c91de810d036aa9f p-193.167.0.100-36275-a4cb0005355b04aa6c4c0ab0f674e1fd3e |after update rtt|conn:0000558BB88EC35C|srtt:32940|rttvar:8234|minrtt:30874|latest_rtt:31870|ack_delay:0|
[2025/09/12 05:03:52 674525] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_send_ctl_get_lost_sent_pn|largest_acked:10|lost_pn:7|thresh:3|
[2025/09/12 05:03:52 674533] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:03:52 674542] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_send_ctl_set_loss_detection_timer|unset|no ack-eliciting pkts in flight|conn:0000558BB88EC35C|path:0|
[2025/09/12 05:03:52 674550] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_timer_unset|type:LOSS_DETECTION|
[2025/09/12 05:03:52 674558] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_generate_sample|sampler: send_elapse 0, ack_elapse 31870, delivered 82|rate 2572|lost 3|
[2025/09/12 05:03:52 674566] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_bbr_update_bandwidth|BBRv1: RTT round update 3 -> 4|
[2025/09/12 05:03:52 674574] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_bbr_update_min_rtt|minrtt expire|rtt:30874, old_rtt:30874|
[2025/09/12 05:03:52 674582] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:5744|extra_cwnd:2152|
[2025/09/12 05:03:52 674589] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:48614|packet_lost:0|acked:82|po_sent_time:1757653432642531|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2744|
[2025/09/12 05:03:52 674598] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:48614|packet_lost:0|acked:82|po_sent_time:1757653432642531|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2744|
[2025/09/12 05:03:52 674613] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-95cf9c75c91de810d036aa9f p-193.167.0.100-36275-a4cb0005355b04aa6c4c0ab0f674e1fd3e |bbr on ack|mode:0|pacing_rate:3930956|bw:10760|cwnd:48696|full_bw_reached:0|inflight:0|srtt:32940|latest_rtt:31870|min_rtt:30874|applimit:1|lost:3|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:1|
[2025/09/12 05:03:52 674620] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_process_frames|frame_type:6|
[2025/09/12 05:03:52 674627] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_process_crypto_frame|level:2|
[2025/09/12 05:03:52 674632] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_read_crypto_stream|xqc_read_crypto_stream|level:2|
[2025/09/12 05:03:52 674638] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:2|36u|
[2025/09/12 05:03:52 674782] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:3|SSL_quic_write_level:3|rv:1|
[2025/09/12 05:03:52 674789] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_tls_do_handshake|TLS handshake|ret:1|
[2025/09/12 05:03:52 674795] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_engine_remove_wakeup_queue|next_tick_time:1757653432717908|pq_index:0|
[2025/09/12 05:03:52 674801] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_engine_add_active_queue|last_ticked_time:1757653432642468|
[2025/09/12 05:03:52 674806] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_create_crypto_stream|encrypt_level:3|cur_state:S_HANDSHAKE_SENT|
[2025/09/12 05:03:52 674812] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_process_crypto_frame|server create 1RTT stream|
[2025/09/12 05:03:52 674817] [info] |scid:95cf9c75c91de810d036aa9f|xqc_send_ctl_on_pns_discard|xqc_send_ctl_set_loss_detection_timer on discard pns:0
[2025/09/12 05:03:52 674822] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_send_ctl_set_loss_detection_timer|unset|no ack-eliciting pkts in flight|conn:0000558BB88EC35C|path:0|
[2025/09/12 05:03:52 674827] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_timer_unset|type:LOSS_DETECTION|
[2025/09/12 05:03:52 674833] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_timer_unset|type:ACK_HSK|
[2025/09/12 05:03:52 674839] [debug] |scid:95cf9c75c91de810d036aa9f|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 05:03:52 674845] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:1384714237|largest:1384714237|pns:1|
[2025/09/12 05:03:52 674850] [info] |scid:95cf9c75c91de810d036aa9f|xqc_conn_on_pkt_processed|====>|conn:0000558BB88EC35C|path:0|size:418|pkt_type:HSK|pkt_num:1384714237|frame:ACK CRYPTO |recv_time:1757653432674401|dcid:95cf9c75c91de810d036aa9f|dcid_seq:0|
[2025/09/12 05:03:52 674857] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:95cf9c75c91de810d036aa9f|spin_bit:0|
[2025/09/12 05:03:52 674862] [warn] |scid:95cf9c75c91de810d036aa9f|xqc_packet_parse_single|delay|buff 1RTT packet before handshake completed|
[2025/09/12 05:03:52 674868] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_conn_buff_undecrypt_packet_in|====>|delay|undecrypt_count:1|encrypt_level:3|
[2025/09/12 05:03:52 674873] [info] |scid:95cf9c75c91de810d036aa9f|xqc_conn_process_packet|ignore err|-630|
[2025/09/12 05:03:52 674878] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_timer_set|type:PATH_IDLE|expire:1757653492674401|now:1757653432674401|interv:60000000|
[2025/09/12 05:03:52 674883] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_timer_set|type:CONN_IDLE|expire:1757653492674401|now:1757653432674401|interv:60000000|
[2025/09/12 05:03:52 674888] [debug] |xqc_engine_main_logic|BEGIN|now:1757653432674888|
[2025/09/12 05:03:52 674894] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_engine_process_conn|conn:0000558BB88EC35C|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:1757653432674893|
[2025/09/12 05:03:52 674911] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_conn_check_handshake_complete|HANDSHAKE_COMPLETED|conn:0000558BB88EC35C|
[2025/09/12 05:03:52 674916] [info] |scid:95cf9c75c91de810d036aa9f|xqc_conn_handshake_confirmed|handshake confirmed|conn:0000558BB88EC35C|
[2025/09/12 05:03:52 674921] [info] |scid:95cf9c75c91de810d036aa9f|xqc_send_ctl_on_pns_discard|xqc_send_ctl_set_loss_detection_timer on discard pns:1
[2025/09/12 05:03:52 674926] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_send_ctl_set_loss_detection_timer|unset|no ack-eliciting pkts in flight|conn:0000558BB88EC35C|path:0|
[2025/09/12 05:03:52 674931] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_timer_unset|type:LOSS_DETECTION|
[2025/09/12 05:03:52 674937] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_conn_gen_token|expire:1758258232|
[2025/09/12 05:03:52 674943] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_conn_early_data_reject|reject|
[2025/09/12 05:03:52 674948] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_crypto_stream_on_read|encrypt_level:2|cur_state:S_HANDSHAKE_SENT|next_state:ESTABED|
[2025/09/12 05:03:52 674953] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_conn_process_undecrypt_packet_in|delay|undecrypt_count:1|encrypt_level:3|
[2025/09/12 05:03:52 674958] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:95cf9c75c91de810d036aa9f|spin_bit:0|
[2025/09/12 05:03:52 674965] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_packet_decrypt|largest_pn:0|
[2025/09/12 05:03:52 674969] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_packet_decrypt|decryption nonce|path_id:0|pn:1384714232|
[2025/09/12 05:03:52 674977] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:1384714232|
[2025/09/12 05:03:52 674982] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_process_frames|frame_type:18|
[2025/09/12 05:03:52 674987] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_process_new_conn_id_frame|new_conn_id|9396ee0b8ccfae2f8254e1918a3460d1ab|sr_token:6ab74a310c773fa5d030ac722dcfc57e
[2025/09/12 05:03:52 674995] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_process_frames|frame_type:18|
[2025/09/12 05:03:52 675000] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_process_new_conn_id_frame|new_conn_id|a95319f1df081b40eda807175e2bbb04c7|sr_token:e5861ca4a5741737b824ace45adbdd43
[2025/09/12 05:03:52 675006] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_process_frames|frame_type:18|
[2025/09/12 05:03:52 675011] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_process_new_conn_id_frame|new_conn_id|dc11f67e642f9183056f3210141d12c804|sr_token:afa26c12535599319285061b4ec4f00e
[2025/09/12 05:03:52 675017] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_process_frames|frame_type:18|
[2025/09/12 05:03:52 675021] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_process_new_conn_id_frame|new_conn_id|9ad7ca188c5edba0eaa6bc02ab40ca9953|sr_token:873d1cfece24e1e55f11bbe909a2a7b2
[2025/09/12 05:03:52 675027] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_process_frames|frame_type:18|
[2025/09/12 05:03:52 675032] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_process_new_conn_id_frame|new_conn_id|710e88ee218ac09366ccf7d2e6939365fd|sr_token:103a8f8bd32c3431f99e24c92b0f82d3
[2025/09/12 05:03:52 675061] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_process_frames|frame_type:18|
[2025/09/12 05:03:52 675066] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_process_new_conn_id_frame|new_conn_id|7fdac041355fc4819b0facd14eca3be02b|sr_token:c0512f29836e9b43c1bac0e3982598e9
[2025/09/12 05:03:52 675072] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_process_frames|frame_type:18|
[2025/09/12 05:03:52 675077] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_process_new_conn_id_frame|new_conn_id|728d31205e9a1e4df9f4928aa1d2dc2188|sr_token:2309aeb9fd9aa8fe30bd13cf74633f34
[2025/09/12 05:03:52 675087] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_process_frames|frame_type:b|
[2025/09/12 05:03:52 675092] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_process_stream_frame|offset:0|data_length:17|fin:1|stream_id:0|path:0|
[2025/09/12 05:03:52 675101] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_insert_stream_frame|merge left|merged_offset_end:17|new_offset:0|new_len:17|
[2025/09/12 05:03:52 675106] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_process_stream_frame|xqc_stream_ready_to_read all recvd|
[2025/09/12 05:03:52 675111] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_process_stream_frame|stream_length:17|merged_offset_end:17|stream_id:0|
[2025/09/12 05:03:52 675117] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_timer_set|type:ACK_01RTT|expire:1757653432699401|now:1757653432674401|interv:25000|
[2025/09/12 05:03:52 675123] [debug] |scid:95cf9c75c91de810d036aa9f|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:1757653432674401|max_ack_delay:25000|
[2025/09/12 05:03:52 675129] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:1384714232|largest:1384714232|pns:2|
[2025/09/12 05:03:52 675134] [info] |scid:95cf9c75c91de810d036aa9f|xqc_conn_on_pkt_processed|====>|conn:0000558BB88EC35C|path:0|size:312|pkt_type:SHORT_HEADER|pkt_num:1384714232|frame:STREAM NEW_CONNECTION_ID |recv_time:1757653432674401|dcid:95cf9c75c91de810d036aa9f|dcid_seq:0|
[2025/09/12 05:03:52 675141] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_process_crypto_write_streams|
[2025/09/12 05:03:52 675146] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_crypto_stream_on_write|enc_level|3|
[2025/09/12 05:03:52 675151] [info] |scid:95cf9c75c91de810d036aa9f|xqc_crypto_stream_send|crypto send data|pkt_num:0|size:283|sent:261|pkt_type:SHORT_HEADER|frame:CRYPTO |now:1757653432675151|
[2025/09/12 05:03:52 675157] [info] |scid:95cf9c75c91de810d036aa9f|xqc_crypto_stream_send|crypto send data|pkt_num:0|size:284|sent:262|pkt_type:SHORT_HEADER|frame:CRYPTO |now:1757653432675157|
[2025/09/12 05:03:52 675163] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_crypto_stream_on_write|encrypt_level:3|cur_state:ESTABED|next_state:ESTABED|
[2025/09/12 05:03:52 675168] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_process_read_streams|stream_read_notify|flag:2|stream_id:0|conn:0000558BB88EC35C|
[2025/09/12 05:03:52 675236] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:25165824|
[2025/09/12 05:03:52 675247] [debug] |scid:95cf9c75c91de810d036aa9f|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 05:03:52 675256] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_sample_check_app_limited|path:0|applimit:2744|
[2025/09/12 05:03:52 675267] [info] |scid:95cf9c75c91de810d036aa9f|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:0000558BB88EC35C|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 05:03:52 675279] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_engine_conn_logic|engine is running on conn:l-0.0.0.0-443-95cf9c75c91de810d036aa9f p-193.167.0.100-36275-a4cb0005355b04aa6c4c0ab0f674e1fd3e|
[2025/09/12 05:03:52 675292] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_gen_ack_frame|largest_recv:1384714237|ack_delay:891|first_ack_range:1|largest_pkt_recv_time:1757653432674401|
[2025/09/12 05:03:52 675301] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_gen_ack_frame|high:1384714237|low:1384714236|pkt_pns:1|
[2025/09/12 05:03:52 675308] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_gen_ack_frame|high:1384714232|low:1384714232|pkt_pns:1|
[2025/09/12 05:03:52 675317] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_write_ack_to_one_packet|ack_size:15|path:0|path_largest_recv:1384714237|frame_largest_recv:1384714237|
[2025/09/12 05:03:52 675332] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:1|
[2025/09/12 05:03:52 675353] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_write_new_conn_id_frame_to_packet|gen_new_scid|cid:67637f9d6c401415feff5d65|sr_token:00d60fd9fe7f00007b3a819f8b550000|seq_num:1
[2025/09/12 05:03:52 675367] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_write_new_conn_id_frame_to_packet|gen_new_scid|cid:1fbe622aead1cf8907eaeb8c|sr_token:00d60fd9fe7f00007b3a819f8b550000|seq_num:2
[2025/09/12 05:03:52 675377] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_path_get_perf_class|conn:0000558BB88EC35C|path_id:0|path_srtt:32940|min_srtt:32940|path_bw:10760|loss_rate:66.67|path_pto:0|
[2025/09/12 05:03:52 675386] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_minrtt_scheduler_get_path|path srtt|conn:0000558BB88EC35C|path_id:0|path_srtt:32940|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:03:52 675395] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_minrtt_scheduler_get_path|best path:0|frame_type:HANDSHAKE_DONE |pn:0|size:23|reinj:0|path_class:4|
[2025/09/12 05:03:52 675404] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_path_get_perf_class|conn:0000558BB88EC35C|path_id:0|path_srtt:32940|min_srtt:32940|path_bw:10760|loss_rate:66.67|path_pto:0|
[2025/09/12 05:03:52 675411] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_minrtt_scheduler_get_path|path srtt|conn:0000558BB88EC35C|path_id:0|path_srtt:32940|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:03:52 675417] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_minrtt_scheduler_get_path|best path:0|frame_type:NEW_TOKEN |pn:0|size:33|reinj:0|path_class:4|
[2025/09/12 05:03:52 675425] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_path_get_perf_class|conn:0000558BB88EC35C|path_id:0|path_srtt:32940|min_srtt:32940|path_bw:10760|loss_rate:66.67|path_pto:0|
[2025/09/12 05:03:52 675433] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_minrtt_scheduler_get_path|path srtt|conn:0000558BB88EC35C|path_id:0|path_srtt:32940|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:03:52 675441] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CRYPTO |pn:0|size:283|reinj:0|path_class:4|
[2025/09/12 05:03:52 675449] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_path_get_perf_class|conn:0000558BB88EC35C|path_id:0|path_srtt:32940|min_srtt:32940|path_bw:10760|loss_rate:66.67|path_pto:0|
[2025/09/12 05:03:52 675454] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_minrtt_scheduler_get_path|path srtt|conn:0000558BB88EC35C|path_id:0|path_srtt:32940|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:03:52 675461] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CRYPTO |pn:0|size:284|reinj:0|path_class:4|
[2025/09/12 05:03:52 675469] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:ACK |stream_id:0|stream_offset:0|
[2025/09/12 05:03:52 675477] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_path_get_perf_class|conn:0000558BB88EC35C|path_id:0|path_srtt:32940|min_srtt:32940|path_bw:10760|loss_rate:66.67|path_pto:0|
[2025/09/12 05:03:52 675485] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_minrtt_scheduler_get_path|path srtt|conn:0000558BB88EC35C|path_id:0|path_srtt:32940|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:03:52 675491] [debug] |scid:95cf9c75c91de810d036aa9f|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 05:03:52 675496] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_path_get_perf_class|conn:0000558BB88EC35C|path_id:0|path_srtt:32940|min_srtt:32940|path_bw:10760|loss_rate:66.67|path_pto:0|
[2025/09/12 05:03:52 675511] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_minrtt_scheduler_get_path|path srtt|conn:0000558BB88EC35C|path_id:0|path_srtt:32940|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:03:52 675521] [debug] |scid:95cf9c75c91de810d036aa9f|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 05:03:52 675530] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_path_get_perf_class|conn:0000558BB88EC35C|path_id:0|path_srtt:32940|min_srtt:32940|path_bw:10760|loss_rate:66.67|path_pto:0|
[2025/09/12 05:03:52 675538] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_send_ctl_can_send|l-0.0.0.0-443-95cf9c75c91de810d036aa9f p-193.167.0.100-36275-a4cb0005355b04aa6c4c0ab0f674e1fd3e |path:0|can:1|pkt_sz:1050|schedule_bytes:731|inflight:0|cwnd:48696|conn:0000558BB88EC35C|stream_id:0|stream_offset:1024|
[2025/09/12 05:03:52 675547] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_minrtt_scheduler_get_path|path srtt|conn:0000558BB88EC35C|path_id:0|path_srtt:32940|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:03:52 675555] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1050|reinj:0|path_class:4|
[2025/09/12 05:03:52 675564] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_check_acked_or_dropped_pkt|conn:0000558BB88EC35C|pkt_num:0|size:23|pkt_type:SHORT_HEADER|frame:HANDSHAKE_DONE |
[2025/09/12 05:03:52 675574] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:0|
[2025/09/12 05:03:52 675621] [info] |scid:95cf9c75c91de810d036aa9f|xqc_send_packet_with_pn|<==|conn:0000558BB88EC35C|path:0|pkt_num:0|size:23|sent:39|pkt_type:SHORT_HEADER|frame:HANDSHAKE_DONE |inflight:0|now:1757653432675586|stream_id:0|stream_offset:0|
[2025/09/12 05:03:52 675633] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_send_ctl_on_packet_sent|conn:0000558BB88EC35C|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 05:03:52 675642] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_send_ctl_on_packet_sent|path:0|inflight:0|applimit:2744|
[2025/09/12 05:03:52 675651] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_send_ctl_get_pto_time_and_space|srtt:32940|rtt_var:8234|pto_duration:65876|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:03:52 675659] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB88EC35C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:03:52 675666] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB88EC35C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:03:52 675674] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB88EC35C|path:0|PNS: 2, unacked: 23|
[2025/09/12 05:03:52 675683] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_timer_set|type:LOSS_DETECTION|expire:1757653432766462|now:1757653432675650|interv:90812|
[2025/09/12 05:03:52 675688] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB88EC35C|path:0|pns:2|expire:1757653432766462|now:1757653432675650|interval:90812|pto_count:0|srtt:32940
[2025/09/12 05:03:52 675694] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:48696|inflight:23|
[2025/09/12 05:03:52 675702] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_check_acked_or_dropped_pkt|conn:0000558BB88EC35C|pkt_num:0|size:33|pkt_type:SHORT_HEADER|frame:NEW_TOKEN |
[2025/09/12 05:03:52 675711] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_send_ctl_set_next_pn_for_packet|optimistic ack detection|skipped_range:1-5|next_skip_chance:1757653432948339|current_time:1757653432675711|
[2025/09/12 05:03:52 675719] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:6|
[2025/09/12 05:03:52 675753] [info] |scid:95cf9c75c91de810d036aa9f|xqc_send_packet_with_pn|<==|conn:0000558BB88EC35C|path:0|pkt_num:6|size:33|sent:49|pkt_type:SHORT_HEADER|frame:NEW_TOKEN |inflight:23|now:1757653432675730|stream_id:0|stream_offset:0|
[2025/09/12 05:03:52 675766] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_send_ctl_on_packet_sent|conn:0000558BB88EC35C|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 05:03:52 675772] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_send_ctl_on_packet_sent|path:0|inflight:23|applimit:2744|
[2025/09/12 05:03:52 675777] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_send_ctl_get_pto_time_and_space|srtt:32940|rtt_var:8234|pto_duration:65876|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:03:52 675782] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB88EC35C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:03:52 675787] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB88EC35C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:03:52 675791] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB88EC35C|path:0|PNS: 2, unacked: 56|
[2025/09/12 05:03:52 675796] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_timer_set|type:LOSS_DETECTION|expire:1757653432766606|now:1757653432675776|interv:90830|
[2025/09/12 05:03:52 675801] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB88EC35C|path:0|pns:2|expire:1757653432766606|now:1757653432675776|interval:90830|pto_count:0|srtt:32940
[2025/09/12 05:03:52 675806] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:48696|inflight:56|
[2025/09/12 05:03:52 675812] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_check_acked_or_dropped_pkt|conn:0000558BB88EC35C|pkt_num:0|size:283|pkt_type:SHORT_HEADER|frame:CRYPTO |
[2025/09/12 05:03:52 675817] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:7|
[2025/09/12 05:03:52 675840] [info] |scid:95cf9c75c91de810d036aa9f|xqc_send_packet_with_pn|<==|conn:0000558BB88EC35C|path:0|pkt_num:7|size:283|sent:299|pkt_type:SHORT_HEADER|frame:CRYPTO |inflight:56|now:1757653432675824|stream_id:0|stream_offset:0|
[2025/09/12 05:03:52 675846] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_send_ctl_on_packet_sent|conn:0000558BB88EC35C|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 05:03:52 675851] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_send_ctl_on_packet_sent|path:0|inflight:56|applimit:2744|
[2025/09/12 05:03:52 675856] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_send_ctl_get_pto_time_and_space|srtt:32940|rtt_var:8234|pto_duration:65876|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:03:52 675862] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB88EC35C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:03:52 675866] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB88EC35C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:03:52 675871] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB88EC35C|path:0|PNS: 2, unacked: 339|
[2025/09/12 05:03:52 675876] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_timer_set|type:LOSS_DETECTION|expire:1757653432766700|now:1757653432675856|interv:90844|
[2025/09/12 05:03:52 675880] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB88EC35C|path:0|pns:2|expire:1757653432766700|now:1757653432675856|interval:90844|pto_count:0|srtt:32940
[2025/09/12 05:03:52 675886] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:48696|inflight:339|
[2025/09/12 05:03:52 675891] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_check_acked_or_dropped_pkt|conn:0000558BB88EC35C|pkt_num:0|size:284|pkt_type:SHORT_HEADER|frame:CRYPTO |
[2025/09/12 05:03:52 675900] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:8|
[2025/09/12 05:03:52 675920] [info] |scid:95cf9c75c91de810d036aa9f|xqc_send_packet_with_pn|<==|conn:0000558BB88EC35C|path:0|pkt_num:8|size:284|sent:300|pkt_type:SHORT_HEADER|frame:CRYPTO |inflight:339|now:1757653432675906|stream_id:0|stream_offset:0|
[2025/09/12 05:03:52 675926] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_send_ctl_on_packet_sent|conn:0000558BB88EC35C|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 05:03:52 675931] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_send_ctl_on_packet_sent|path:0|inflight:339|applimit:2744|
[2025/09/12 05:03:52 675936] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_send_ctl_get_pto_time_and_space|srtt:32940|rtt_var:8234|pto_duration:65876|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:03:52 675942] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB88EC35C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:03:52 675947] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB88EC35C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:03:52 675951] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB88EC35C|path:0|PNS: 2, unacked: 623|
[2025/09/12 05:03:52 675956] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_timer_set|type:LOSS_DETECTION|expire:1757653432766782|now:1757653432675936|interv:90846|
[2025/09/12 05:03:52 675961] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB88EC35C|path:0|pns:2|expire:1757653432766782|now:1757653432675936|interval:90846|pto_count:0|srtt:32940
[2025/09/12 05:03:52 675967] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:48696|inflight:623|
[2025/09/12 05:03:52 675972] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_check_acked_or_dropped_pkt|conn:0000558BB88EC35C|pkt_num:0|size:57|pkt_type:HSK|frame:ACK |
[2025/09/12 05:03:52 675978] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:11|
[2025/09/12 05:03:52 675997] [info] |scid:95cf9c75c91de810d036aa9f|xqc_send_packet_with_pn|<==|conn:0000558BB88EC35C|path:0|pkt_num:11|size:57|sent:73|pkt_type:HSK|frame:ACK |inflight:623|now:1757653432675984|stream_id:0|stream_offset:0|
[2025/09/12 05:03:52 676003] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_send_ctl_on_packet_sent|conn:0000558BB88EC35C|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 05:03:52 676009] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_check_acked_or_dropped_pkt|conn:0000558BB88EC35C|pkt_num:0|size:54|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |
[2025/09/12 05:03:52 676014] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:9|
[2025/09/12 05:03:52 676033] [info] |scid:95cf9c75c91de810d036aa9f|xqc_send_packet_with_pn|<==|conn:0000558BB88EC35C|path:0|pkt_num:9|size:54|sent:70|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |inflight:623|now:1757653432676020|stream_id:0|stream_offset:0|
[2025/09/12 05:03:52 676053] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_send_ctl_on_packet_sent|conn:0000558BB88EC35C|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 05:03:52 676063] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_send_ctl_on_packet_sent|path:0|inflight:623|applimit:2744|
[2025/09/12 05:03:52 676068] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_send_ctl_get_pto_time_and_space|srtt:32940|rtt_var:8234|pto_duration:65876|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:03:52 676073] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB88EC35C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:03:52 676083] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB88EC35C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:03:52 676088] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB88EC35C|path:0|PNS: 2, unacked: 677|
[2025/09/12 05:03:52 676092] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_timer_set|type:LOSS_DETECTION|expire:1757653432766896|now:1757653432676068|interv:90828|
[2025/09/12 05:03:52 676097] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB88EC35C|path:0|pns:2|expire:1757653432766896|now:1757653432676068|interval:90828|pto_count:0|srtt:32940
[2025/09/12 05:03:52 676104] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:48696|inflight:677|
[2025/09/12 05:03:52 676109] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_check_acked_or_dropped_pkt|conn:0000558BB88EC35C|pkt_num:0|size:54|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |
[2025/09/12 05:03:52 676115] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:10|
[2025/09/12 05:03:52 676135] [info] |scid:95cf9c75c91de810d036aa9f|xqc_send_packet_with_pn|<==|conn:0000558BB88EC35C|path:0|pkt_num:10|size:54|sent:70|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |inflight:677|now:1757653432676121|stream_id:0|stream_offset:0|
[2025/09/12 05:03:52 676140] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_send_ctl_on_packet_sent|conn:0000558BB88EC35C|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 05:03:52 676145] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_send_ctl_on_packet_sent|path:0|inflight:677|applimit:2744|
[2025/09/12 05:03:52 676152] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_send_ctl_get_pto_time_and_space|srtt:32940|rtt_var:8234|pto_duration:65876|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:03:52 676159] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB88EC35C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:03:52 676165] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB88EC35C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:03:52 676171] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB88EC35C|path:0|PNS: 2, unacked: 731|
[2025/09/12 05:03:52 676177] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_timer_set|type:LOSS_DETECTION|expire:1757653432766997|now:1757653432676152|interv:90845|
[2025/09/12 05:03:52 676183] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB88EC35C|path:0|pns:2|expire:1757653432766997|now:1757653432676152|interval:90845|pto_count:0|srtt:32940
[2025/09/12 05:03:52 676191] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:48696|inflight:731|
[2025/09/12 05:03:52 676198] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_check_acked_or_dropped_pkt|conn:0000558BB88EC35C|pkt_num:0|size:1050|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:03:52 676205] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_send_ctl_can_send|l-0.0.0.0-443-95cf9c75c91de810d036aa9f p-193.167.0.100-36275-a4cb0005355b04aa6c4c0ab0f674e1fd3e |path:0|can:1|pkt_sz:1050|schedule_bytes:0|inflight:731|cwnd:48696|conn:0000558BB88EC35C|stream_id:0|stream_offset:1024|
[2025/09/12 05:03:52 676211] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:03:52 676215] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:11|
[2025/09/12 05:03:52 676240] [info] |scid:95cf9c75c91de810d036aa9f|xqc_send_packet_with_pn|<==|conn:0000558BB88EC35C|path:0|pkt_num:11|size:1050|sent:1066|pkt_type:SHORT_HEADER|frame:STREAM |inflight:731|now:1757653432676222|stream_id:0|stream_offset:1024|
[2025/09/12 05:03:52 676252] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_send_ctl_on_packet_sent|conn:0000558BB88EC35C|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 05:03:52 676260] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_send_ctl_on_packet_sent|path:0|inflight:731|applimit:2744|
[2025/09/12 05:03:52 676267] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_send_ctl_get_pto_time_and_space|srtt:32940|rtt_var:8234|pto_duration:65876|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:03:52 676274] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB88EC35C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:03:52 676280] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB88EC35C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:03:52 676286] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB88EC35C|path:0|PNS: 2, unacked: 1781|
[2025/09/12 05:03:52 676292] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_timer_set|type:LOSS_DETECTION|expire:1757653432767098|now:1757653432676266|interv:90832|
[2025/09/12 05:03:52 676298] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB88EC35C|path:0|pns:2|expire:1757653432767098|now:1757653432676266|interval:90832|pto_count:0|srtt:32940
[2025/09/12 05:03:52 676302] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:48696|inflight:1781|
[2025/09/12 05:03:52 676307] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_conn_next_wakeup_time|wakeup_time:1757653432699401|
[2025/09/12 05:03:52 676311] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_engine_add_wakeup_queue|next_tick_time:1757653432699401|
[2025/09/12 05:03:52 676315] [debug] |xqc_engine_wakeup_after|wakeup:1757653432699401|now:1757653432676315|diff:23086|
[2025/09/12 05:03:52 676320] [debug] |xqc_engine_main_logic|END|now:1757653432674893|
[2025/09/12 05:03:52 676327] [info] |xqc_engine_packet_process|==>|conn:0000558BB88EC35C|size:1406|state:ESTABED|recv_time:1757653432676326|
[2025/09/12 05:03:52 676332] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:95cf9c75c91de810d036aa9f|spin_bit:0|
[2025/09/12 05:03:52 676337] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_packet_decrypt|largest_pn:1384714232|
[2025/09/12 05:03:52 676341] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_packet_decrypt|decryption nonce|path_id:0|pn:1384714233|
[2025/09/12 05:03:52 676347] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:1384714233|
[2025/09/12 05:03:52 676351] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_process_frames|frame_type:1|
[2025/09/12 05:03:52 676355] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_process_frames|frame_type:0|
[2025/09/12 05:03:52 676359] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_process_padding_frame|process padding|
[2025/09/12 05:03:52 676366] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_timer_unset|type:ACK_01RTT|
[2025/09/12 05:03:52 676371] [debug] |scid:95cf9c75c91de810d036aa9f|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 05:03:52 676375] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:1384714233|largest:1384714233|pns:2|
[2025/09/12 05:03:52 676380] [info] |scid:95cf9c75c91de810d036aa9f|xqc_conn_on_pkt_processed|====>|conn:0000558BB88EC35C|path:0|size:1406|pkt_type:SHORT_HEADER|pkt_num:1384714233|frame:PADDING PING |recv_time:1757653432676326|dcid:95cf9c75c91de810d036aa9f|dcid_seq:0|
[2025/09/12 05:03:52 676384] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_timer_set|type:PATH_IDLE|expire:1757653552676326|now:1757653432676326|interv:120000000|
[2025/09/12 05:03:52 676393] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_timer_set|type:CONN_IDLE|expire:1757653552676326|now:1757653432676326|interv:120000000|
[2025/09/12 05:03:52 676397] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_engine_remove_wakeup_queue|next_tick_time:1757653432699401|pq_index:0|
[2025/09/12 05:03:52 676401] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_engine_add_active_queue|last_ticked_time:1757653432674893|
[2025/09/12 05:03:52 676405] [debug] |xqc_engine_main_logic|BEGIN|now:1757653432676405|
[2025/09/12 05:03:52 676410] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_engine_process_conn|conn:0000558BB88EC35C|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:1757653432676409|
[2025/09/12 05:03:52 676416] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_gen_ack_frame|largest_recv:1384714233|ack_delay:89|first_ack_range:1|largest_pkt_recv_time:1757653432676326|
[2025/09/12 05:03:52 676420] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_gen_ack_frame|high:1384714233|low:1384714232|pkt_pns:2|
[2025/09/12 05:03:52 676425] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_write_ack_to_one_packet|ack_size:12|path:0|path_largest_recv:1384714233|frame_largest_recv:1384714233|
[2025/09/12 05:03:52 676431] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:2|
[2025/09/12 05:03:52 676439] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:ACK |stream_id:0|stream_offset:0|
[2025/09/12 05:03:52 676446] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_check_acked_or_dropped_pkt|conn:0000558BB88EC35C|pkt_num:0|size:34|pkt_type:SHORT_HEADER|frame:ACK |
[2025/09/12 05:03:52 676453] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:12|
[2025/09/12 05:03:52 676483] [info] |scid:95cf9c75c91de810d036aa9f|xqc_send_packet_with_pn|<==|conn:0000558BB88EC35C|path:0|pkt_num:12|size:34|sent:50|pkt_type:SHORT_HEADER|frame:ACK |inflight:1781|now:1757653432676463|stream_id:0|stream_offset:0|
[2025/09/12 05:03:52 676490] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_send_ctl_on_packet_sent|conn:0000558BB88EC35C|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 05:03:52 676498] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_conn_next_wakeup_time|wakeup_time:1757653432767098|
[2025/09/12 05:03:52 676505] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_engine_add_wakeup_queue|next_tick_time:1757653432767098|
[2025/09/12 05:03:52 676511] [debug] |xqc_engine_wakeup_after|wakeup:1757653432738865|now:1757653432676510|diff:62355|
[2025/09/12 05:03:52 676518] [debug] |xqc_engine_main_logic|END|now:1757653432676409|
[2025/09/12 05:03:52 676526] [debug] |xqc_engine_main_logic|BEGIN|now:1757653432676526|
[2025/09/12 05:03:52 676533] [debug] |xqc_engine_wakeup_after|wakeup:1757653432738865|now:1757653432676533|diff:62332|
[2025/09/12 05:03:52 676539] [debug] |xqc_engine_main_logic|END|now:1757653432676526|
[2025/09/12 05:03:52 706689] [info] |xqc_engine_packet_process|==>|conn:0000558BB88EC35C|size:39|state:ESTABED|recv_time:1757653432706688|
[2025/09/12 05:03:52 706705] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:95cf9c75c91de810d036aa9f|spin_bit:0|
[2025/09/12 05:03:52 706715] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_packet_decrypt|largest_pn:1384714233|
[2025/09/12 05:03:52 706720] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_packet_decrypt|decryption nonce|path_id:0|pn:1384714234|
[2025/09/12 05:03:52 706729] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:1384714234|
[2025/09/12 05:03:52 706735] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_process_frames|frame_type:2|
[2025/09/12 05:03:52 706743] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_send_ctl_on_ack_received|conn:0000558BB88EC35C|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:7|path_largest_ack:6|
[2025/09/12 05:03:52 706758] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_update_sample|sampler_update|prior_lost:3|tx_in_flight:56|prior_delivered:2744|prior_time:1757653432675586|is_app_limited:1|send_elapse:144|ack_elapse:31102|ctl_first_sent_time:1757653432675730|lagest_ack_time:1757653432706688|curr_delivered:2777|
[2025/09/12 05:03:52 706765] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_update_sample|sampler_sent_time_update:1757653432675730|
[2025/09/12 05:03:52 706772] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_send_ctl_on_ack_received|sndq_packets_used:6||sndq_packets_used_bytes:0|sndq_packets_free:2|
[2025/09/12 05:03:52 706779] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_send_ctl_on_ack_received|conn:0000558BB88EC35C|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 05:03:52 706785] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_update_sample|sampler_update|prior_lost:3|tx_in_flight:56|prior_delivered:2744|prior_time:1757653432675586|is_app_limited:1|send_elapse:144|ack_elapse:31102|ctl_first_sent_time:1757653432675730|lagest_ack_time:1757653432706688|curr_delivered:3060|
[2025/09/12 05:03:52 706792] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_update_sample|sampler_sent_time_update:1757653432675824|
[2025/09/12 05:03:52 706799] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_send_ctl_on_ack_received|sndq_packets_used:5||sndq_packets_used_bytes:0|sndq_packets_free:3|
[2025/09/12 05:03:52 706805] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_send_ctl_update_rtt|before update rtt|conn:0000558BB88EC35C|srtt:32940|rttvar:8234|minrtt:30874|latest_rtt:30864|ack_delay:112|
[2025/09/12 05:03:52 706812] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_send_ctl_update_rtt|l-0.0.0.0-443-95cf9c75c91de810d036aa9f p-193.167.0.100-36275-a4cb0005355b04aa6c4c0ab0f674e1fd3e |after update rtt|conn:0000558BB88EC35C|srtt:32667|rttvar:6723|minrtt:30864|latest_rtt:30864|ack_delay:112|
[2025/09/12 05:03:52 706818] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_send_ctl_get_lost_sent_pn|largest_acked:7|lost_pn:4|thresh:3|
[2025/09/12 05:03:52 706822] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_send_ctl_detect_lost|mark lost|pns:2|pkt_num:0|lost_pn:4|po_sent_time:1757653432675586|lost_send_time:1757653432669938|loss_delay:36750|frame:HANDSHAKE_DONE |repair:524288|
[2025/09/12 05:03:52 706827] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_send_ctl_detect_lost|OnLostDetection|largest_lost sent time: 1757653432675586u|
[2025/09/12 05:03:52 706831] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:03:52 706835] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_send_ctl_get_pto_time_and_space|srtt:32667|rtt_var:6723|pto_duration:59559|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:03:52 706840] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB88EC35C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:03:52 706844] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB88EC35C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:03:52 706848] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB88EC35C|path:0|PNS: 2, unacked: 1442|
[2025/09/12 05:03:52 706851] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_timer_set|type:LOSS_DETECTION|expire:1757653432760781|now:1757653432706835|interv:53946|
[2025/09/12 05:03:52 706856] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB88EC35C|path:0|pns:2|expire:1757653432760781|now:1757653432706835|interval:53946|pto_count:0|srtt:32667
[2025/09/12 05:03:52 706860] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_generate_sample|sampler: send_elapse 144, ack_elapse 31102, delivered 316|rate 10160|lost 4|
[2025/09/12 05:03:52 706868] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_bbr_update_bandwidth|BBRv1: RTT round update 4 -> 5|
[2025/09/12 05:03:52 706872] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_bbr_update_min_rtt|probertt expire|rtt:30864, old_rtt:30874|
[2025/09/12 05:03:52 706876] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_bbr_update_min_rtt|minrtt expire|rtt:30864, old_rtt:30874|
[2025/09/12 05:03:52 706880] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:5744|extra_cwnd:2036|
[2025/09/12 05:03:52 706884] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:48696|packet_lost:1|acked:316|po_sent_time:1757653432675824|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:3060|
[2025/09/12 05:03:52 706888] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:48696|packet_lost:1|acked:316|po_sent_time:1757653432675824|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:3060|
[2025/09/12 05:03:52 706893] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-95cf9c75c91de810d036aa9f p-193.167.0.100-36275-a4cb0005355b04aa6c4c0ab0f674e1fd3e |bbr on ack|mode:0|pacing_rate:3930956|bw:10760|cwnd:49012|full_bw_reached:0|inflight:1442|srtt:32667|latest_rtt:30864|min_rtt:30864|applimit:1|lost:3|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:1|
[2025/09/12 05:03:52 706898] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_process_frames|frame_type:0|
[2025/09/12 05:03:52 706902] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_process_padding_frame|process padding|
[2025/09/12 05:03:52 706906] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:1384714234|largest:1384714234|pns:2|
[2025/09/12 05:03:52 706911] [info] |scid:95cf9c75c91de810d036aa9f|xqc_conn_on_pkt_processed|====>|conn:0000558BB88EC35C|path:0|size:39|pkt_type:SHORT_HEADER|pkt_num:1384714234|frame:PADDING ACK |recv_time:1757653432706688|dcid:95cf9c75c91de810d036aa9f|dcid_seq:0|
[2025/09/12 05:03:52 706916] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_timer_set|type:PATH_IDLE|expire:1757653552706688|now:1757653432706688|interv:120000000|
[2025/09/12 05:03:52 706920] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_timer_set|type:CONN_IDLE|expire:1757653552706688|now:1757653432706688|interv:120000000|
[2025/09/12 05:03:52 706924] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_engine_remove_wakeup_queue|next_tick_time:1757653432767098|pq_index:2|
[2025/09/12 05:03:52 706928] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_engine_add_active_queue|last_ticked_time:1757653432676409|
[2025/09/12 05:03:52 706932] [debug] |xqc_engine_main_logic|BEGIN|now:1757653432706932|
[2025/09/12 05:03:52 706937] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_engine_process_conn|conn:0000558BB88EC35C|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:1757653432706936|
[2025/09/12 05:03:52 706943] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_path_get_perf_class|conn:0000558BB88EC35C|path_id:0|path_srtt:32667|min_srtt:32667|path_bw:10760|loss_rate:57.14|path_pto:0|
[2025/09/12 05:03:52 706948] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_send_ctl_can_send|l-0.0.0.0-443-95cf9c75c91de810d036aa9f p-193.167.0.100-36275-a4cb0005355b04aa6c4c0ab0f674e1fd3e |path:0|can:1|pkt_sz:23|schedule_bytes:0|inflight:1442|cwnd:49012|conn:0000558BB88EC35C|stream_id:0|stream_offset:0|
[2025/09/12 05:03:52 706952] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_minrtt_scheduler_get_path|path srtt|conn:0000558BB88EC35C|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 05:03:52 706957] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_minrtt_scheduler_get_path|best path:0|frame_type:HANDSHAKE_DONE |pn:0|size:23|reinj:0|path_class:4|
[2025/09/12 05:03:52 706964] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_check_acked_or_dropped_pkt|conn:0000558BB88EC35C|pkt_num:0|size:23|pkt_type:SHORT_HEADER|frame:HANDSHAKE_DONE |
[2025/09/12 05:03:52 706969] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_send_ctl_can_send|l-0.0.0.0-443-95cf9c75c91de810d036aa9f p-193.167.0.100-36275-a4cb0005355b04aa6c4c0ab0f674e1fd3e |path:0|can:1|pkt_sz:23|schedule_bytes:0|inflight:1442|cwnd:49012|conn:0000558BB88EC35C|stream_id:0|stream_offset:0|
[2025/09/12 05:03:52 706973] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:03:52 706977] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:13|
[2025/09/12 05:03:52 707007] [info] |scid:95cf9c75c91de810d036aa9f|xqc_send_packet_with_pn|<==|conn:0000558BB88EC35C|path:0|pkt_num:13|size:23|sent:39|pkt_type:SHORT_HEADER|frame:HANDSHAKE_DONE |inflight:1442|now:1757653432706984|stream_id:0|stream_offset:0|
[2025/09/12 05:03:52 707013] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_send_ctl_on_packet_sent|conn:0000558BB88EC35C|path:0|pkt_num:13|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 05:03:52 707018] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_send_ctl_on_packet_sent|path:0|inflight:1442|applimit:0|
[2025/09/12 05:03:52 707025] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_send_ctl_get_pto_time_and_space|srtt:32667|rtt_var:6723|pto_duration:59559|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:03:52 707032] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB88EC35C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:03:52 707054] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB88EC35C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:03:52 707062] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB88EC35C|path:0|PNS: 2, unacked: 1465|
[2025/09/12 05:03:52 707068] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_timer_set|type:LOSS_DETECTION|expire:1757653432791543|now:1757653432707025|interv:84518|
[2025/09/12 05:03:52 707074] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB88EC35C|path:0|pns:2|expire:1757653432791543|now:1757653432707025|interval:84518|pto_count:0|srtt:32667
[2025/09/12 05:03:52 707082] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:49012|inflight:1465|
[2025/09/12 05:03:52 707089] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_conn_next_wakeup_time|wakeup_time:1757653432791543|
[2025/09/12 05:03:52 707096] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_engine_add_wakeup_queue|next_tick_time:1757653432791543|
[2025/09/12 05:03:52 707102] [debug] |xqc_engine_wakeup_after|wakeup:1757653432738865|now:1757653432707102|diff:31763|
[2025/09/12 05:03:52 707109] [debug] |xqc_engine_main_logic|END|now:1757653432706936|
[2025/09/12 05:03:52 707116] [debug] |xqc_engine_main_logic|BEGIN|now:1757653432707116|
[2025/09/12 05:03:52 707123] [debug] |xqc_engine_wakeup_after|wakeup:1757653432738865|now:1757653432707123|diff:31742|
[2025/09/12 05:03:52 707129] [debug] |xqc_engine_main_logic|END|now:1757653432707116|
[2025/09/12 05:03:52 709241] [info] |xqc_engine_packet_process|==>|conn:0000558BB88EC35C|size:1444|state:ESTABED|recv_time:1757653432709239|
[2025/09/12 05:03:52 709256] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:95cf9c75c91de810d036aa9f|spin_bit:0|
[2025/09/12 05:03:52 709264] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_packet_decrypt|largest_pn:1384714234|
[2025/09/12 05:03:52 709270] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_packet_decrypt|decryption nonce|path_id:0|pn:1384714236|
[2025/09/12 05:03:52 709279] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:1384714236|
[2025/09/12 05:03:52 709286] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_process_frames|frame_type:1|
[2025/09/12 05:03:52 709299] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_process_frames|frame_type:0|
[2025/09/12 05:03:52 709305] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_process_padding_frame|process padding|
[2025/09/12 05:03:52 709316] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_timer_set|type:ACK_01RTT|expire:1757653432734239|now:1757653432709239|interv:25000|
[2025/09/12 05:03:52 709323] [debug] |scid:95cf9c75c91de810d036aa9f|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:1757653432709239|max_ack_delay:25000|
[2025/09/12 05:03:52 709330] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:1384714236|largest:1384714236|pns:2|
[2025/09/12 05:03:52 709338] [info] |scid:95cf9c75c91de810d036aa9f|xqc_conn_on_pkt_processed|====>|conn:0000558BB88EC35C|path:0|size:1444|pkt_type:SHORT_HEADER|pkt_num:1384714236|frame:PADDING PING |recv_time:1757653432709239|dcid:95cf9c75c91de810d036aa9f|dcid_seq:0|
[2025/09/12 05:03:52 709345] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_timer_set|type:PATH_IDLE|expire:1757653552709239|now:1757653432709239|interv:120000000|
[2025/09/12 05:03:52 709352] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_timer_set|type:CONN_IDLE|expire:1757653552709239|now:1757653432709239|interv:120000000|
[2025/09/12 05:03:52 709358] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_engine_remove_wakeup_queue|next_tick_time:1757653432791543|pq_index:2|
[2025/09/12 05:03:52 709365] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_engine_add_active_queue|last_ticked_time:1757653432706936|
[2025/09/12 05:03:52 709371] [debug] |xqc_engine_main_logic|BEGIN|now:1757653432709371|
[2025/09/12 05:03:52 709379] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_engine_process_conn|conn:0000558BB88EC35C|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:1757653432709377|
[2025/09/12 05:03:52 709388] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_conn_next_wakeup_time|wakeup_time:1757653432734239|
[2025/09/12 05:03:52 709394] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_engine_add_wakeup_queue|next_tick_time:1757653432734239|
[2025/09/12 05:03:52 709401] [debug] |xqc_engine_wakeup_after|wakeup:1757653432734239|now:1757653432709400|diff:24839|
[2025/09/12 05:03:52 709406] [debug] |xqc_engine_main_logic|END|now:1757653432709377|
[2025/09/12 05:03:52 709413] [info] |xqc_engine_packet_process|==>|conn:0000558BB88EC35C|size:39|state:ESTABED|recv_time:1757653432709413|
[2025/09/12 05:03:52 709418] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:95cf9c75c91de810d036aa9f|spin_bit:0|
[2025/09/12 05:03:52 709424] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_packet_decrypt|largest_pn:1384714236|
[2025/09/12 05:03:52 709428] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_packet_decrypt|decryption nonce|path_id:0|pn:1384714237|
[2025/09/12 05:03:52 709433] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:1384714237|
[2025/09/12 05:03:52 709437] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_process_frames|frame_type:2|
[2025/09/12 05:03:52 709443] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_send_ctl_on_ack_received|conn:0000558BB88EC35C|path:0|pkt_num:8|origin_pktnum:0|size:284|pns:2|pkt_type:SHORT_HEADER|frame:CRYPTO |conn_state:ESTABED|frame_largest_ack:12|path_largest_ack:8|
[2025/09/12 05:03:52 709450] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_update_sample|sampler_update|prior_lost:3|tx_in_flight:623|prior_delivered:2744|prior_time:1757653432675586|is_app_limited:1|send_elapse:320|ack_elapse:33827|ctl_first_sent_time:1757653432675906|lagest_ack_time:1757653432709413|curr_delivered:3344|
[2025/09/12 05:03:52 709464] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_update_sample|sampler_sent_time_update:1757653432675906|
[2025/09/12 05:03:52 709471] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_send_ctl_on_ack_received|sndq_packets_used:5||sndq_packets_used_bytes:0|sndq_packets_free:3|
[2025/09/12 05:03:52 709475] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_send_ctl_on_ack_received|conn:0000558BB88EC35C|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:12|path_largest_ack:9|
[2025/09/12 05:03:52 709479] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_update_sample|sampler_update|prior_lost:3|tx_in_flight:623|prior_delivered:2744|prior_time:1757653432675586|is_app_limited:1|send_elapse:320|ack_elapse:33827|ctl_first_sent_time:1757653432675906|lagest_ack_time:1757653432709413|curr_delivered:3398|
[2025/09/12 05:03:52 709484] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_update_sample|sampler_sent_time_update:1757653432676020|
[2025/09/12 05:03:52 709488] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_send_ctl_on_ack_received|sndq_packets_used:4||sndq_packets_used_bytes:0|sndq_packets_free:4|
[2025/09/12 05:03:52 709492] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_send_ctl_on_ack_received|conn:0000558BB88EC35C|path:0|pkt_num:11|origin_pktnum:0|size:1050|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:12|path_largest_ack:11|
[2025/09/12 05:03:52 709496] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_update_sample|sampler_update|prior_lost:3|tx_in_flight:623|prior_delivered:2744|prior_time:1757653432675586|is_app_limited:1|send_elapse:320|ack_elapse:33827|ctl_first_sent_time:1757653432675906|lagest_ack_time:1757653432709413|curr_delivered:4448|
[2025/09/12 05:03:52 709500] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_update_sample|sampler_sent_time_update:1757653432676222|
[2025/09/12 05:03:52 709504] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_conn_decrease_unacked_stream_ref|stream enter DATA RECVD|stream_id:0
[2025/09/12 05:03:52 709510] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_stream_maybe_need_close|stream_id:0|stream_type:0|
[2025/09/12 05:03:52 709514] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_timer_set|type:STREAM_CLOSE|expire:1757653432963191|now:1757653432709514|interv:253677|
[2025/09/12 05:03:52 709518] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_send_ctl_on_ack_received|sndq_packets_used:3||sndq_packets_used_bytes:0|sndq_packets_free:5|
[2025/09/12 05:03:52 709522] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_send_ctl_update_rtt|before update rtt|conn:0000558BB88EC35C|srtt:32667|rttvar:6723|minrtt:30864|latest_rtt:33191|ack_delay:184|
[2025/09/12 05:03:52 709526] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_send_ctl_update_rtt|l-0.0.0.0-443-95cf9c75c91de810d036aa9f p-193.167.0.100-36275-a4cb0005355b04aa6c4c0ab0f674e1fd3e |after update rtt|conn:0000558BB88EC35C|srtt:32709|rttvar:5128|minrtt:30864|latest_rtt:33191|ack_delay:184|
[2025/09/12 05:03:52 709531] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_send_ctl_get_lost_sent_pn|largest_acked:11|lost_pn:8|thresh:3|
[2025/09/12 05:03:52 709535] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:03:52 709539] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_send_ctl_on_ack_received|xqc_recv_record_del from 1384714234|pns:2|
[2025/09/12 05:03:52 709545] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:03:52 709549] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:0000558BB88EC35C|path:0|pns:2|expire:1757653432713460|now:1757653432709549|interval:3911|
[2025/09/12 05:03:52 709555] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_timer_set|type:LOSS_DETECTION|expire:1757653432713460|now:1757653432709549|interv:3911|
[2025/09/12 05:03:52 709560] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_generate_sample|sampler: send_elapse 320, ack_elapse 33827, delivered 1704|rate 50373|lost 4|
[2025/09/12 05:03:52 709569] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (50373) in round 5|
[2025/09/12 05:03:52 709574] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_bbr_update_min_rtt|minrtt expire|rtt:30864, old_rtt:30864|
[2025/09/12 05:03:52 709579] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:5744|extra_cwnd:3134|
[2025/09/12 05:03:52 709584] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:49012|packet_lost:0|acked:1388|po_sent_time:1757653432676222|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:3060|
[2025/09/12 05:03:52 709589] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:49012|packet_lost:0|acked:1388|po_sent_time:1757653432676222|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:3060|
[2025/09/12 05:03:52 709595] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-95cf9c75c91de810d036aa9f p-193.167.0.100-36275-a4cb0005355b04aa6c4c0ab0f674e1fd3e |bbr on ack|mode:0|pacing_rate:3930956|bw:50373|cwnd:50400|full_bw_reached:0|inflight:77|srtt:32709|latest_rtt:33191|min_rtt:30864|applimit:1|lost:4|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:03:52 709601] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_process_frames|frame_type:0|
[2025/09/12 05:03:52 709606] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_process_padding_frame|process padding|
[2025/09/12 05:03:52 709611] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:1384714237|largest:1384714237|pns:2|
[2025/09/12 05:03:52 709617] [info] |scid:95cf9c75c91de810d036aa9f|xqc_conn_on_pkt_processed|====>|conn:0000558BB88EC35C|path:0|size:39|pkt_type:SHORT_HEADER|pkt_num:1384714237|frame:PADDING ACK |recv_time:1757653432709413|dcid:95cf9c75c91de810d036aa9f|dcid_seq:0|
[2025/09/12 05:03:52 709623] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_timer_set|type:PATH_IDLE|expire:1757653552709413|now:1757653432709413|interv:120000000|
[2025/09/12 05:03:52 709628] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_timer_set|type:CONN_IDLE|expire:1757653552709413|now:1757653432709413|interv:120000000|
[2025/09/12 05:03:52 709632] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_engine_remove_wakeup_queue|next_tick_time:1757653432734239|pq_index:0|
[2025/09/12 05:03:52 709638] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_engine_add_active_queue|last_ticked_time:1757653432709377|
[2025/09/12 05:03:52 709642] [debug] |xqc_engine_main_logic|BEGIN|now:1757653432709642|
[2025/09/12 05:03:52 709648] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_engine_process_conn|conn:0000558BB88EC35C|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:1757653432709647|
[2025/09/12 05:03:52 709655] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_conn_next_wakeup_time|wakeup_time:1757653432713460|
[2025/09/12 05:03:52 709660] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_engine_add_wakeup_queue|next_tick_time:1757653432713460|
[2025/09/12 05:03:52 709664] [debug] |xqc_engine_wakeup_after|wakeup:1757653432713460|now:1757653432709664|diff:3796|
[2025/09/12 05:03:52 709669] [debug] |xqc_engine_main_logic|END|now:1757653432709647|
[2025/09/12 05:03:52 709676] [debug] |xqc_engine_main_logic|BEGIN|now:1757653432709676|
[2025/09/12 05:03:52 709680] [debug] |xqc_engine_wakeup_after|wakeup:1757653432713460|now:1757653432709680|diff:3780|
[2025/09/12 05:03:52 709685] [debug] |xqc_engine_main_logic|END|now:1757653432709676|
[2025/09/12 05:03:52 713760] [debug] |xqc_engine_main_logic|BEGIN|now:1757653432713760|
[2025/09/12 05:03:52 713770] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_engine_remove_wakeup_queue|next_tick_time:1757653432713460|pq_index:0|
[2025/09/12 05:03:52 713779] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_engine_add_active_queue|last_ticked_time:1757653432709647|
[2025/09/12 05:03:52 713785] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_engine_process_conn|conn:0000558BB88EC35C|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:1757653432713784|
[2025/09/12 05:03:52 713791] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_timer_expire|timer expired|type:LOSS_DETECTION|expire_time:1757653432713460|now:1757653432713784|
[2025/09/12 05:03:52 713796] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_timer_loss_detection_timeout|path:0|loss_detection_timeout|
[2025/09/12 05:03:52 713801] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_timer_loss_detection_timeout|xqc_send_ctl_detect_lost|
[2025/09/12 05:03:52 713805] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_send_ctl_get_lost_sent_pn|largest_acked:11|lost_pn:8|thresh:3|
[2025/09/12 05:03:52 713810] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:03:52 713816] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_send_ctl_detect_lost|mark lost|pns:2|pkt_num:10|lost_pn:8|po_sent_time:1757653432676121|lost_send_time:1757653432676445|loss_delay:37339|frame:NEW_CONNECTION_ID |repair:16384|
[2025/09/12 05:03:52 713822] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_send_ctl_detect_lost|OnLostDetection|largest_lost sent time: 1757653432676121u|
[2025/09/12 05:03:52 713827] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_timer_loss_detection_timeout|xqc_send_ctl_set_loss_detection_timer|loss|
[2025/09/12 05:03:52 713832] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_send_ctl_get_pto_time_and_space|srtt:32709|rtt_var:5128|pto_duration:53221|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:03:52 713837] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB88EC35C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:03:52 713842] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB88EC35C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:03:52 713847] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB88EC35C|path:0|PNS: 2, unacked: 23|
[2025/09/12 05:03:52 713852] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_timer_set|type:LOSS_DETECTION|expire:1757653432785205|now:1757653432713831|interv:71374|
[2025/09/12 05:03:52 713857] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB88EC35C|path:0|pns:2|expire:1757653432785205|now:1757653432713831|interval:71374|pto_count:0|srtt:32709
[2025/09/12 05:03:52 713864] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_path_get_perf_class|conn:0000558BB88EC35C|path_id:0|path_srtt:32709|min_srtt:32709|path_bw:50373|loss_rate:57.14|path_pto:0|
[2025/09/12 05:03:52 713869] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_send_ctl_can_send|l-0.0.0.0-443-95cf9c75c91de810d036aa9f p-193.167.0.100-36275-a4cb0005355b04aa6c4c0ab0f674e1fd3e |path:0|can:1|pkt_sz:54|schedule_bytes:0|inflight:23|cwnd:50400|conn:0000558BB88EC35C|stream_id:0|stream_offset:0|
[2025/09/12 05:03:52 713875] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_minrtt_scheduler_get_path|path srtt|conn:0000558BB88EC35C|path_id:0|path_srtt:32709|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:03:52 713881] [debug] |scid:95cf9c75c91de810d036aa9f|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 05:03:52 713886] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_check_acked_or_dropped_pkt|conn:0000558BB88EC35C|pkt_num:10|size:54|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |
[2025/09/12 05:03:52 713892] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_send_ctl_can_send|l-0.0.0.0-443-95cf9c75c91de810d036aa9f p-193.167.0.100-36275-a4cb0005355b04aa6c4c0ab0f674e1fd3e |path:0|can:1|pkt_sz:54|schedule_bytes:0|inflight:23|cwnd:50400|conn:0000558BB88EC35C|stream_id:0|stream_offset:0|
[2025/09/12 05:03:52 713900] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:03:52 713906] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:14|
[2025/09/12 05:03:52 713941] [info] |scid:95cf9c75c91de810d036aa9f|xqc_send_packet_with_pn|<==|conn:0000558BB88EC35C|path:0|pkt_num:14|size:54|sent:70|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |inflight:23|now:1757653432713914|stream_id:0|stream_offset:0|
[2025/09/12 05:03:52 713948] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_send_ctl_on_packet_sent|conn:0000558BB88EC35C|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 05:03:52 713958] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_send_ctl_on_packet_sent|path:0|inflight:23|applimit:0|
[2025/09/12 05:03:52 713966] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_send_ctl_get_pto_time_and_space|srtt:32709|rtt_var:5128|pto_duration:53221|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:03:52 713975] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB88EC35C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:03:52 713983] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB88EC35C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:03:52 713991] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB88EC35C|path:0|PNS: 2, unacked: 77|
[2025/09/12 05:03:52 713999] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_timer_set|type:LOSS_DETECTION|expire:1757653432792135|now:1757653432713966|interv:78169|
[2025/09/12 05:03:52 714007] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB88EC35C|path:0|pns:2|expire:1757653432792135|now:1757653432713966|interval:78169|pto_count:0|srtt:32709
[2025/09/12 05:03:52 714017] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:50400|inflight:77|
[2025/09/12 05:03:52 714025] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_conn_next_wakeup_time|wakeup_time:1757653432734239|
[2025/09/12 05:03:52 714030] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_engine_add_wakeup_queue|next_tick_time:1757653432734239|
[2025/09/12 05:03:52 714035] [debug] |xqc_engine_wakeup_after|wakeup:1757653432734239|now:1757653432714035|diff:20204|
[2025/09/12 05:03:52 714064] [debug] |xqc_engine_main_logic|END|now:1757653432713784|
[2025/09/12 05:03:52 735139] [debug] |xqc_engine_main_logic|BEGIN|now:1757653432735139|
[2025/09/12 05:03:52 735154] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_engine_remove_wakeup_queue|next_tick_time:1757653432734239|pq_index:0|
[2025/09/12 05:03:52 735159] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_engine_add_active_queue|last_ticked_time:1757653432713784|
[2025/09/12 05:03:52 735165] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_engine_process_conn|conn:0000558BB88EC35C|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:1757653432735163|
[2025/09/12 05:03:52 735170] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_timer_expire|timer expired|type:ACK_01RTT|expire_time:1757653432734239|now:1757653432735163|
[2025/09/12 05:03:52 735174] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_timer_ack_timeout|pns:2|path:0|
[2025/09/12 05:03:52 735179] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_timer_expire|unset|type:ACK_01RTT|expire_time:1757653432734239|now:1757653432735163|
[2025/09/12 05:03:52 735182] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_timer_unset|type:ACK_01RTT|
[2025/09/12 05:03:52 735189] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_gen_ack_frame|largest_recv:1384714237|ack_delay:25950|first_ack_range:1|largest_pkt_recv_time:1757653432709239|
[2025/09/12 05:03:52 735201] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_gen_ack_frame|high:1384714237|low:1384714236|pkt_pns:2|
[2025/09/12 05:03:52 735205] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_gen_ack_frame|high:1384714234|low:1384714234|pkt_pns:2|
[2025/09/12 05:03:52 735209] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_write_ack_to_one_packet|ack_size:15|path:0|path_largest_recv:1384714236|frame_largest_recv:1384714237|
[2025/09/12 05:03:52 735213] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:2|
[2025/09/12 05:03:52 735218] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:ACK |stream_id:0|stream_offset:0|
[2025/09/12 05:03:52 735223] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_check_acked_or_dropped_pkt|conn:0000558BB88EC35C|pkt_num:0|size:37|pkt_type:SHORT_HEADER|frame:ACK |
[2025/09/12 05:03:52 735228] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:15|
[2025/09/12 05:03:52 735266] [info] |scid:95cf9c75c91de810d036aa9f|xqc_send_packet_with_pn|<==|conn:0000558BB88EC35C|path:0|pkt_num:15|size:37|sent:53|pkt_type:SHORT_HEADER|frame:ACK |inflight:77|now:1757653432735237|stream_id:0|stream_offset:0|
[2025/09/12 05:03:52 735275] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_send_ctl_on_packet_sent|conn:0000558BB88EC35C|path:0|pkt_num:15|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 05:03:52 735284] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_conn_next_wakeup_time|wakeup_time:1757653432792135|
[2025/09/12 05:03:52 735291] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_engine_add_wakeup_queue|next_tick_time:1757653432792135|
[2025/09/12 05:03:52 735295] [debug] |xqc_engine_wakeup_after|wakeup:1757653432738865|now:1757653432735295|diff:3570|
[2025/09/12 05:03:52 735299] [debug] |xqc_engine_main_logic|END|now:1757653432735163|
[2025/09/12 05:03:52 739374] [debug] |xqc_engine_main_logic|BEGIN|now:1757653432739374|
[2025/09/12 05:03:52 739389] [debug] |scid:c725a148133eb545b87c161b|xqc_engine_remove_wakeup_queue|next_tick_time:1757653432738865|pq_index:0|
[2025/09/12 05:03:52 739394] [debug] |scid:c725a148133eb545b87c161b|xqc_engine_add_active_queue|last_ticked_time:1757653432132037|
[2025/09/12 05:03:52 739400] [debug] |scid:c725a148133eb545b87c161b|xqc_engine_process_conn|conn:0000558BB88B165C|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:1757653432739398|
[2025/09/12 05:03:52 739405] [debug] |scid:c725a148133eb545b87c161b|xqc_timer_expire|timer expired|type:LOSS_DETECTION|expire_time:1757653432738865|now:1757653432739398|
[2025/09/12 05:03:52 739409] [debug] |scid:c725a148133eb545b87c161b|xqc_timer_loss_detection_timeout|path:0|loss_detection_timeout|
[2025/09/12 05:03:52 739413] [debug] |scid:c725a148133eb545b87c161b|xqc_timer_loss_detection_timeout|send Probe pkts|conn:0000558BB88B165C|path:0|bytes_in_flight:5250|
[2025/09/12 05:03:52 739418] [debug] |scid:c725a148133eb545b87c161b|xqc_send_ctl_get_pto_time_and_space|srtt:32278|rtt_var:4634|pto_duration:406512|backoff_factor:2.00|backoff:8.00|pto_cnt:3|max_ack_delay:25|
[2025/09/12 05:03:52 739422] [debug] |scid:c725a148133eb545b87c161b|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB88B165C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:03:52 739426] [debug] |scid:c725a148133eb545b87c161b|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB88B165C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:03:52 739430] [debug] |scid:c725a148133eb545b87c161b|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB88B165C|path:0|PNS: 2, unacked: 5250|
[2025/09/12 05:03:52 739434] [debug] |scid:c725a148133eb545b87c161b|xqc_path_send_one_or_two_ack_elicit_pkts|send two ack-eliciting pkts|path:0|pns:2|
[2025/09/12 05:03:52 739439] [debug] |scid:c725a148133eb545b87c161b|xqc_conn_send_probe_pkt|conn:0000558BB88B165C|path:0|pkt_num:18|size:1050|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|
[2025/09/12 05:03:52 739454] [debug] |scid:c725a148133eb545b87c161b|xqc_conn_send_probe_pkt|conn:0000558BB88B165C|path:0|pkt_num:20|size:1050|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|
[2025/09/12 05:03:52 739463] [debug] |scid:c725a148133eb545b87c161b|xqc_timer_loss_detection_timeout|xqc_send_ctl_set_loss_detection_timer|PTO|conn:0000558BB88B165C|pto_count:4
[2025/09/12 05:03:52 739469] [debug] |scid:c725a148133eb545b87c161b|xqc_send_ctl_get_pto_time_and_space|srtt:32278|rtt_var:4634|pto_duration:813024|backoff_factor:2.00|backoff:16.00|pto_cnt:4|max_ack_delay:25|
[2025/09/12 05:03:52 739474] [debug] |scid:c725a148133eb545b87c161b|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB88B165C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:03:52 739478] [debug] |scid:c725a148133eb545b87c161b|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB88B165C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:03:52 739482] [debug] |scid:c725a148133eb545b87c161b|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB88B165C|path:0|PNS: 2, unacked: 5250|
[2025/09/12 05:03:52 739485] [debug] |scid:c725a148133eb545b87c161b|xqc_timer_set|type:LOSS_DETECTION|expire:1757653433345377|now:1757653432739469|interv:605908|
[2025/09/12 05:03:52 739490] [debug] |scid:c725a148133eb545b87c161b|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB88B165C|path:0|pns:2|expire:1757653433345377|now:1757653432739469|interval:605908|pto_count:4|srtt:32278
[2025/09/12 05:03:52 739496] [debug] |scid:c725a148133eb545b87c161b|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:STREAM |stream_id:0|stream_offset:1024|
[2025/09/12 05:03:52 739500] [debug] |scid:c725a148133eb545b87c161b|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:STREAM |stream_id:0|stream_offset:1024|
[2025/09/12 05:03:52 739505] [debug] |scid:c725a148133eb545b87c161b|xqc_check_acked_or_dropped_pkt|conn:0000558BB88B165C|pkt_num:18|size:1050|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:03:52 739510] [debug] |scid:c725a148133eb545b87c161b|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:32|
[2025/09/12 05:03:52 739549] [info] |scid:c725a148133eb545b87c161b|xqc_send_packet_with_pn|<==|conn:0000558BB88B165C|path:0|pkt_num:32|size:1050|sent:1066|pkt_type:SHORT_HEADER|frame:STREAM |inflight:5250|now:1757653432739519|stream_id:0|stream_offset:1024|
[2025/09/12 05:03:52 739558] [debug] |scid:c725a148133eb545b87c161b|xqc_send_ctl_on_packet_sent|conn:0000558BB88B165C|path:0|pkt_num:32|origin_pktnum:18|size:1050|enc_size:1066|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:16|
[2025/09/12 05:03:52 739564] [debug] |scid:c725a148133eb545b87c161b|xqc_send_ctl_on_packet_sent|path:0|inflight:5250|applimit:3136|
[2025/09/12 05:03:52 739570] [debug] |scid:c725a148133eb545b87c161b|xqc_send_ctl_get_pto_time_and_space|srtt:32278|rtt_var:4634|pto_duration:813024|backoff_factor:2.00|backoff:16.00|pto_cnt:4|max_ack_delay:25|
[2025/09/12 05:03:52 739577] [debug] |scid:c725a148133eb545b87c161b|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB88B165C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:03:52 739583] [debug] |scid:c725a148133eb545b87c161b|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB88B165C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:03:52 739589] [debug] |scid:c725a148133eb545b87c161b|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB88B165C|path:0|PNS: 2, unacked: 6300|
[2025/09/12 05:03:52 739596] [debug] |scid:c725a148133eb545b87c161b|xqc_timer_set|type:LOSS_DETECTION|expire:1757653433952543|now:1757653432739570|interv:1212973|
[2025/09/12 05:03:52 739603] [debug] |scid:c725a148133eb545b87c161b|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB88B165C|path:0|pns:2|expire:1757653433952543|now:1757653432739570|interval:1212973|pto_count:4|srtt:32278
[2025/09/12 05:03:52 739611] [debug] |scid:c725a148133eb545b87c161b|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:49088|inflight:6300|
[2025/09/12 05:03:52 739625] [debug] |scid:c725a148133eb545b87c161b|xqc_check_acked_or_dropped_pkt|conn:0000558BB88B165C|pkt_num:20|size:1050|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:03:52 739632] [debug] |scid:c725a148133eb545b87c161b|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:33|
[2025/09/12 05:03:52 739661] [info] |scid:c725a148133eb545b87c161b|xqc_send_packet_with_pn|<==|conn:0000558BB88B165C|path:0|pkt_num:33|size:1050|sent:1066|pkt_type:SHORT_HEADER|frame:STREAM |inflight:6300|now:1757653432739642|stream_id:0|stream_offset:1024|
[2025/09/12 05:03:52 739666] [debug] |scid:c725a148133eb545b87c161b|xqc_send_ctl_on_packet_sent|conn:0000558BB88B165C|path:0|pkt_num:33|origin_pktnum:18|size:1050|enc_size:1066|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:16|
[2025/09/12 05:03:52 739671] [debug] |scid:c725a148133eb545b87c161b|xqc_send_ctl_on_packet_sent|path:0|inflight:6300|applimit:3136|
[2025/09/12 05:03:52 739677] [debug] |scid:c725a148133eb545b87c161b|xqc_send_ctl_get_pto_time_and_space|srtt:32278|rtt_var:4634|pto_duration:813024|backoff_factor:2.00|backoff:16.00|pto_cnt:4|max_ack_delay:25|
[2025/09/12 05:03:52 739684] [debug] |scid:c725a148133eb545b87c161b|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB88B165C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:03:52 739690] [debug] |scid:c725a148133eb545b87c161b|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB88B165C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:03:52 739696] [debug] |scid:c725a148133eb545b87c161b|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB88B165C|path:0|PNS: 2, unacked: 7350|
[2025/09/12 05:03:52 739703] [debug] |scid:c725a148133eb545b87c161b|xqc_timer_set|type:LOSS_DETECTION|expire:1757653433952666|now:1757653432739677|interv:1212989|
[2025/09/12 05:03:52 739710] [debug] |scid:c725a148133eb545b87c161b|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB88B165C|path:0|pns:2|expire:1757653433952666|now:1757653432739677|interval:1212989|pto_count:4|srtt:32278
[2025/09/12 05:03:52 739717] [debug] |scid:c725a148133eb545b87c161b|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:49088|inflight:7350|
[2025/09/12 05:03:52 739724] [debug] |scid:c725a148133eb545b87c161b|xqc_conn_next_wakeup_time|wakeup_time:1757653433952666|
[2025/09/12 05:03:52 739728] [debug] |scid:c725a148133eb545b87c161b|xqc_engine_add_wakeup_queue|next_tick_time:1757653433952666|
[2025/09/12 05:03:52 739732] [debug] |xqc_engine_wakeup_after|wakeup:1757653432792135|now:1757653432739732|diff:52403|
[2025/09/12 05:03:52 739737] [debug] |xqc_engine_main_logic|END|now:1757653432739398|
[2025/09/12 05:03:52 792819] [debug] |xqc_engine_main_logic|BEGIN|now:1757653432792818|
[2025/09/12 05:03:52 792844] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_engine_remove_wakeup_queue|next_tick_time:1757653432792135|pq_index:0|
[2025/09/12 05:03:52 792851] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_engine_add_active_queue|last_ticked_time:1757653432735163|
[2025/09/12 05:03:52 792859] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_engine_process_conn|conn:0000558BB88EC35C|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:1757653432792857|
[2025/09/12 05:03:52 792866] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_timer_expire|timer expired|type:LOSS_DETECTION|expire_time:1757653432792135|now:1757653432792857|
[2025/09/12 05:03:52 792872] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_timer_loss_detection_timeout|path:0|loss_detection_timeout|
[2025/09/12 05:03:52 792877] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_timer_loss_detection_timeout|send Probe pkts|conn:0000558BB88EC35C|path:0|bytes_in_flight:77|
[2025/09/12 05:03:52 792882] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_send_ctl_get_pto_time_and_space|srtt:32709|rtt_var:5128|pto_duration:53221|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:03:52 792900] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB88EC35C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:03:52 792904] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB88EC35C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:03:52 792909] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB88EC35C|path:0|PNS: 2, unacked: 77|
[2025/09/12 05:03:52 792914] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_path_send_one_or_two_ack_elicit_pkts|send two ack-eliciting pkts|path:0|pns:2|
[2025/09/12 05:03:52 792921] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_conn_send_probe_pkt|conn:0000558BB88EC35C|path:0|pkt_num:0|size:23|pkt_type:SHORT_HEADER|frame:HANDSHAKE_DONE |conn_state:ESTABED|
[2025/09/12 05:03:52 792929] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_conn_send_probe_pkt|conn:0000558BB88EC35C|path:0|pkt_num:10|size:54|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |conn_state:ESTABED|
[2025/09/12 05:03:52 792934] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_timer_loss_detection_timeout|xqc_send_ctl_set_loss_detection_timer|PTO|conn:0000558BB88EC35C|pto_count:1
[2025/09/12 05:03:52 792940] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_send_ctl_get_pto_time_and_space|srtt:32709|rtt_var:5128|pto_duration:106442|backoff_factor:2.00|backoff:2.00|pto_cnt:1|max_ack_delay:25|
[2025/09/12 05:03:52 792945] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB88EC35C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:03:52 792950] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB88EC35C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:03:52 792954] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB88EC35C|path:0|PNS: 2, unacked: 77|
[2025/09/12 05:03:52 792959] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_timer_set|type:LOSS_DETECTION|expire:1757653432870356|now:1757653432792939|interv:77417|
[2025/09/12 05:03:52 792965] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB88EC35C|path:0|pns:2|expire:1757653432870356|now:1757653432792939|interval:77417|pto_count:1|srtt:32709
[2025/09/12 05:03:52 792974] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:HANDSHAKE_DONE |stream_id:0|stream_offset:0|
[2025/09/12 05:03:52 792980] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:NEW_CONNECTION_ID |stream_id:0|stream_offset:0|
[2025/09/12 05:03:52 792986] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_check_acked_or_dropped_pkt|conn:0000558BB88EC35C|pkt_num:0|size:23|pkt_type:SHORT_HEADER|frame:HANDSHAKE_DONE |
[2025/09/12 05:03:52 792993] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:16|
[2025/09/12 05:03:52 793080] [info] |scid:95cf9c75c91de810d036aa9f|xqc_send_packet_with_pn|<==|conn:0000558BB88EC35C|path:0|pkt_num:16|size:23|sent:39|pkt_type:SHORT_HEADER|frame:HANDSHAKE_DONE |inflight:77|now:1757653432793009|stream_id:0|stream_offset:0|
[2025/09/12 05:03:52 793097] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_send_ctl_on_packet_sent|conn:0000558BB88EC35C|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:0|
[2025/09/12 05:03:52 793106] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_send_ctl_on_packet_sent|path:0|inflight:77|applimit:0|
[2025/09/12 05:03:52 793113] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_send_ctl_get_pto_time_and_space|srtt:32709|rtt_var:5128|pto_duration:106442|backoff_factor:2.00|backoff:2.00|pto_cnt:1|max_ack_delay:25|
[2025/09/12 05:03:52 793121] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB88EC35C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:03:52 793128] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB88EC35C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:03:52 793142] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB88EC35C|path:0|PNS: 2, unacked: 100|
[2025/09/12 05:03:52 793149] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_timer_set|type:LOSS_DETECTION|expire:1757653432949451|now:1757653432793112|interv:156339|
[2025/09/12 05:03:52 793156] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB88EC35C|path:0|pns:2|expire:1757653432949451|now:1757653432793112|interval:156339|pto_count:1|srtt:32709
[2025/09/12 05:03:52 793165] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:50400|inflight:100|
[2025/09/12 05:03:52 793175] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_check_acked_or_dropped_pkt|conn:0000558BB88EC35C|pkt_num:10|size:54|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |
[2025/09/12 05:03:52 793184] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:17|
[2025/09/12 05:03:52 793217] [info] |scid:95cf9c75c91de810d036aa9f|xqc_send_packet_with_pn|<==|conn:0000558BB88EC35C|path:0|pkt_num:17|size:54|sent:70|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |inflight:100|now:1757653432793194|stream_id:0|stream_offset:0|
[2025/09/12 05:03:52 793224] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_send_ctl_on_packet_sent|conn:0000558BB88EC35C|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:0|
[2025/09/12 05:03:52 793230] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_send_ctl_on_packet_sent|path:0|inflight:100|applimit:0|
[2025/09/12 05:03:52 793239] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_send_ctl_get_pto_time_and_space|srtt:32709|rtt_var:5128|pto_duration:106442|backoff_factor:2.00|backoff:2.00|pto_cnt:1|max_ack_delay:25|
[2025/09/12 05:03:52 793247] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB88EC35C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:03:52 793255] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB88EC35C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:03:52 793263] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB88EC35C|path:0|PNS: 2, unacked: 154|
[2025/09/12 05:03:52 793271] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_timer_set|type:LOSS_DETECTION|expire:1757653432949636|now:1757653432793238|interv:156398|
[2025/09/12 05:03:52 793280] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB88EC35C|path:0|pns:2|expire:1757653432949636|now:1757653432793238|interval:156398|pto_count:1|srtt:32709
[2025/09/12 05:03:52 793288] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:50400|inflight:154|
[2025/09/12 05:03:52 793296] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_conn_next_wakeup_time|wakeup_time:1757653432949636|
[2025/09/12 05:03:52 793301] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_engine_add_wakeup_queue|next_tick_time:1757653432949636|
[2025/09/12 05:03:52 793306] [debug] |xqc_engine_wakeup_after|wakeup:1757653432949636|now:1757653432793306|diff:156330|
[2025/09/12 05:03:52 793312] [debug] |xqc_engine_main_logic|END|now:1757653432792857|
[2025/09/12 05:03:52 814734] [debug] |scid:237dd90d56b01fe853e2c594|xqc_timer_set|type:CONN_IDLE|expire:1757653492814733|now:1757653432814733|interv:60000000|
[2025/09/12 05:03:52 814764] [debug] |scid:237dd90d56b01fe853e2c594|xqc_timer_set|type:PATH_IDLE|expire:1757653492814764|now:1757653432814764|interv:60000000|
[2025/09/12 05:03:52 814774] [debug] |xqc_path_create|path:0|dcid:d628f71d827a5d05ee31d8ef6f3cb10cf1|scid:237dd90d56b01fe853e2c594|create_path_count:1|
[2025/09/12 05:03:52 814782] [debug] |scid:237dd90d56b01fe853e2c594|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 05:03:52 814796] [debug] |xqc_path_init|path:0|dcid:d628f71d827a5d05ee31d8ef6f3cb10cf1|scid:237dd90d56b01fe853e2c594|state:2|
[2025/09/12 05:03:52 814803] [debug] |scid:237dd90d56b01fe853e2c594|xqc_conn_create|success|scid:237dd90d56b01fe853e2c594|dcid:d628f71d827a5d05ee31d8ef6f3cb10cf1|conn:0000558BB890E6AC|
[2025/09/12 05:03:52 814810] [info] |scid:237dd90d56b01fe853e2c594|xqc_conn_server_create|hash odcid conn|odcid:ac626d21751aed227df0dca91ceeba03d705|conn:0000558BB890E6AC|
[2025/09/12 05:03:52 814827] [info] |scid:237dd90d56b01fe853e2c594|xqc_conn_get_local_transport_params|generate sr_token[1296f66d19bcea90953bbb8fc566c95a] for cid[ac626d21751aed227df0dca91ceeba03d705]
[2025/09/12 05:03:52 814858] [stats] |xqc_conn_server_init_path_addr|path:0|l-0.0.0.0-443-237dd90d56b01fe853e2c594 p-193.167.0.100-41559-d628f71d827a5d05ee31d8ef6f3cb10cf1|
[2025/09/12 05:03:52 814867] [info] |xqc_engine_packet_process|==>|conn:0000558BB890E6AC|size:1200|state:S_INIT|recv_time:1757653432814706|
[2025/09/12 05:03:52 814972] [debug] |scid:237dd90d56b01fe853e2c594|xqc_packet_parse_initial|packet parse|initial|
[2025/09/12 05:03:52 814977] [debug] |scid:237dd90d56b01fe853e2c594|xqc_packet_parse_initial|success|Length:1153|
[2025/09/12 05:03:52 814983] [debug] |scid:237dd90d56b01fe853e2c594|xqc_packet_decrypt|largest_pn:0|
[2025/09/12 05:03:52 814987] [debug] |scid:237dd90d56b01fe853e2c594|xqc_packet_decrypt|decryption nonce|path_id:0|pn:1955554823|
[2025/09/12 05:03:52 814993] [debug] |scid:237dd90d56b01fe853e2c594|xqc_packet_decrypt_single|pkt_type:INIT|pkt_num:1955554823|
[2025/09/12 05:03:52 814998] [debug] |scid:237dd90d56b01fe853e2c594|xqc_process_frames|frame_type:6|
[2025/09/12 05:03:52 815003] [info] |scid:237dd90d56b01fe853e2c594|xqc_conn_check_token|token empty|
[2025/09/12 05:03:52 815008] [info] |scid:237dd90d56b01fe853e2c594|xqc_process_crypto_frame|check_token fail|conn:0000558BB890E6AC|l-0.0.0.0-443-237dd90d56b01fe853e2c594 p-193.167.0.100-41559-d628f71d827a5d05ee31d8ef6f3cb10cf1|
[2025/09/12 05:03:52 815013] [debug] |scid:237dd90d56b01fe853e2c594|xqc_create_crypto_stream|encrypt_level:0|cur_state:S_INIT|
[2025/09/12 05:03:52 815017] [debug] |scid:237dd90d56b01fe853e2c594|xqc_process_crypto_frame|level:0|
[2025/09/12 05:03:52 815022] [debug] |scid:237dd90d56b01fe853e2c594|xqc_read_crypto_stream|xqc_read_crypto_stream|level:0|
[2025/09/12 05:03:52 815026] [debug] |scid:237dd90d56b01fe853e2c594|xqc_engine_add_active_queue|last_ticked_time:0|
[2025/09/12 05:03:52 815030] [debug] |scid:237dd90d56b01fe853e2c594|xqc_create_crypto_stream|encrypt_level:2|cur_state:S_INIT|
[2025/09/12 05:03:52 815036] [debug] |scid:237dd90d56b01fe853e2c594|xqc_process_crypto_frame|server create hsk stream|
[2025/09/12 05:03:52 815059] [debug] |scid:237dd90d56b01fe853e2c594|xqc_process_frames|frame_type:0|
[2025/09/12 05:03:52 815063] [debug] |scid:237dd90d56b01fe853e2c594|xqc_process_padding_frame|process padding|
[2025/09/12 05:03:52 815067] [debug] |scid:237dd90d56b01fe853e2c594|xqc_process_frames|frame_type:6|
[2025/09/12 05:03:52 815071] [info] |scid:237dd90d56b01fe853e2c594|xqc_conn_check_token|token empty|
[2025/09/12 05:03:52 815074] [info] |scid:237dd90d56b01fe853e2c594|xqc_process_crypto_frame|check_token fail|conn:0000558BB890E6AC|l-0.0.0.0-443-237dd90d56b01fe853e2c594 p-193.167.0.100-41559-d628f71d827a5d05ee31d8ef6f3cb10cf1|
[2025/09/12 05:03:52 815079] [debug] |scid:237dd90d56b01fe853e2c594|xqc_process_crypto_frame|level:0|
[2025/09/12 05:03:52 815082] [debug] |scid:237dd90d56b01fe853e2c594|xqc_read_crypto_stream|xqc_read_crypto_stream|level:0|
[2025/09/12 05:03:52 815086] [debug] |scid:237dd90d56b01fe853e2c594|xqc_process_frames|frame_type:6|
[2025/09/12 05:03:52 815090] [info] |scid:237dd90d56b01fe853e2c594|xqc_conn_check_token|token empty|
[2025/09/12 05:03:52 815093] [info] |scid:237dd90d56b01fe853e2c594|xqc_process_crypto_frame|check_token fail|conn:0000558BB890E6AC|l-0.0.0.0-443-237dd90d56b01fe853e2c594 p-193.167.0.100-41559-d628f71d827a5d05ee31d8ef6f3cb10cf1|
[2025/09/12 05:03:52 815098] [debug] |scid:237dd90d56b01fe853e2c594|xqc_process_crypto_frame|level:0|
[2025/09/12 05:03:52 815106] [debug] |scid:237dd90d56b01fe853e2c594|xqc_read_crypto_stream|xqc_read_crypto_stream|level:0|
[2025/09/12 05:03:52 815110] [debug] |scid:237dd90d56b01fe853e2c594|xqc_process_frames|frame_type:6|
[2025/09/12 05:03:52 815114] [info] |scid:237dd90d56b01fe853e2c594|xqc_conn_check_token|token empty|
[2025/09/12 05:03:52 815117] [info] |scid:237dd90d56b01fe853e2c594|xqc_process_crypto_frame|check_token fail|conn:0000558BB890E6AC|l-0.0.0.0-443-237dd90d56b01fe853e2c594 p-193.167.0.100-41559-d628f71d827a5d05ee31d8ef6f3cb10cf1|
[2025/09/12 05:03:52 815121] [debug] |scid:237dd90d56b01fe853e2c594|xqc_process_crypto_frame|level:0|
[2025/09/12 05:03:52 815125] [debug] |scid:237dd90d56b01fe853e2c594|xqc_read_crypto_stream|xqc_read_crypto_stream|level:0|
[2025/09/12 05:03:52 815129] [debug] |scid:237dd90d56b01fe853e2c594|xqc_process_frames|frame_type:0|
[2025/09/12 05:03:52 815132] [debug] |scid:237dd90d56b01fe853e2c594|xqc_process_padding_frame|process padding|
[2025/09/12 05:03:52 815136] [debug] |scid:237dd90d56b01fe853e2c594|xqc_process_frames|frame_type:6|
[2025/09/12 05:03:52 815140] [info] |scid:237dd90d56b01fe853e2c594|xqc_conn_check_token|token empty|
[2025/09/12 05:03:52 815143] [info] |scid:237dd90d56b01fe853e2c594|xqc_process_crypto_frame|check_token fail|conn:0000558BB890E6AC|l-0.0.0.0-443-237dd90d56b01fe853e2c594 p-193.167.0.100-41559-d628f71d827a5d05ee31d8ef6f3cb10cf1|
[2025/09/12 05:03:52 815147] [debug] |scid:237dd90d56b01fe853e2c594|xqc_process_crypto_frame|level:0|
[2025/09/12 05:03:52 815151] [debug] |scid:237dd90d56b01fe853e2c594|xqc_read_crypto_stream|xqc_read_crypto_stream|level:0|
[2025/09/12 05:03:52 815155] [debug] |scid:237dd90d56b01fe853e2c594|xqc_process_frames|frame_type:6|
[2025/09/12 05:03:52 815158] [info] |scid:237dd90d56b01fe853e2c594|xqc_conn_check_token|token empty|
[2025/09/12 05:03:52 815162] [info] |scid:237dd90d56b01fe853e2c594|xqc_process_crypto_frame|check_token fail|conn:0000558BB890E6AC|l-0.0.0.0-443-237dd90d56b01fe853e2c594 p-193.167.0.100-41559-d628f71d827a5d05ee31d8ef6f3cb10cf1|
[2025/09/12 05:03:52 815166] [debug] |scid:237dd90d56b01fe853e2c594|xqc_process_crypto_frame|level:0|
[2025/09/12 05:03:52 815170] [debug] |scid:237dd90d56b01fe853e2c594|xqc_read_crypto_stream|xqc_read_crypto_stream|level:0|
[2025/09/12 05:03:52 815173] [debug] |scid:237dd90d56b01fe853e2c594|xqc_process_frames|frame_type:6|
[2025/09/12 05:03:52 815177] [info] |scid:237dd90d56b01fe853e2c594|xqc_conn_check_token|token empty|
[2025/09/12 05:03:52 815181] [info] |scid:237dd90d56b01fe853e2c594|xqc_process_crypto_frame|check_token fail|conn:0000558BB890E6AC|l-0.0.0.0-443-237dd90d56b01fe853e2c594 p-193.167.0.100-41559-d628f71d827a5d05ee31d8ef6f3cb10cf1|
[2025/09/12 05:03:52 815184] [debug] |scid:237dd90d56b01fe853e2c594|xqc_process_crypto_frame|level:0|
[2025/09/12 05:03:52 815188] [debug] |scid:237dd90d56b01fe853e2c594|xqc_read_crypto_stream|xqc_read_crypto_stream|level:0|
[2025/09/12 05:03:52 815192] [debug] |scid:237dd90d56b01fe853e2c594|xqc_process_frames|frame_type:6|
[2025/09/12 05:03:52 815196] [info] |scid:237dd90d56b01fe853e2c594|xqc_conn_check_token|token empty|
[2025/09/12 05:03:52 815199] [info] |scid:237dd90d56b01fe853e2c594|xqc_process_crypto_frame|check_token fail|conn:0000558BB890E6AC|l-0.0.0.0-443-237dd90d56b01fe853e2c594 p-193.167.0.100-41559-d628f71d827a5d05ee31d8ef6f3cb10cf1|
[2025/09/12 05:03:52 815203] [debug] |scid:237dd90d56b01fe853e2c594|xqc_process_crypto_frame|level:0|
[2025/09/12 05:03:52 815207] [debug] |scid:237dd90d56b01fe853e2c594|xqc_read_crypto_stream|xqc_read_crypto_stream|level:0|
[2025/09/12 05:03:52 815211] [debug] |scid:237dd90d56b01fe853e2c594|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:0|56u|
[2025/09/12 05:03:52 815249] [debug] |scid:237dd90d56b01fe853e2c594|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:0|SSL_quic_write_level:0|rv:-1|
[2025/09/12 05:03:52 815254] [debug] |scid:237dd90d56b01fe853e2c594|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/09/12 05:03:52 815258] [debug] |scid:237dd90d56b01fe853e2c594|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:0|56u|
[2025/09/12 05:03:52 815265] [debug] |scid:237dd90d56b01fe853e2c594|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:0|SSL_quic_write_level:0|rv:-1|
[2025/09/12 05:03:52 815269] [debug] |scid:237dd90d56b01fe853e2c594|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/09/12 05:03:52 815273] [debug] |scid:237dd90d56b01fe853e2c594|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:0|28u|
[2025/09/12 05:03:52 815277] [debug] |scid:237dd90d56b01fe853e2c594|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:0|SSL_quic_write_level:0|rv:-1|
[2025/09/12 05:03:52 815281] [debug] |scid:237dd90d56b01fe853e2c594|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/09/12 05:03:52 815285] [debug] |scid:237dd90d56b01fe853e2c594|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:0|14u|
[2025/09/12 05:03:52 815289] [debug] |scid:237dd90d56b01fe853e2c594|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:0|SSL_quic_write_level:0|rv:-1|
[2025/09/12 05:03:52 815293] [debug] |scid:237dd90d56b01fe853e2c594|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/09/12 05:03:52 815296] [debug] |scid:237dd90d56b01fe853e2c594|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:0|14u|
[2025/09/12 05:03:52 815300] [debug] |scid:237dd90d56b01fe853e2c594|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:0|SSL_quic_write_level:0|rv:-1|
[2025/09/12 05:03:52 815304] [debug] |scid:237dd90d56b01fe853e2c594|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/09/12 05:03:52 815316] [debug] |scid:237dd90d56b01fe853e2c594|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:0|28u|
[2025/09/12 05:03:52 815320] [debug] |scid:237dd90d56b01fe853e2c594|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:0|SSL_quic_write_level:0|rv:-1|
[2025/09/12 05:03:52 815324] [debug] |scid:237dd90d56b01fe853e2c594|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/09/12 05:03:52 815328] [debug] |scid:237dd90d56b01fe853e2c594|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:0|28u|
[2025/09/12 05:03:52 815332] [debug] |scid:237dd90d56b01fe853e2c594|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:0|SSL_quic_write_level:0|rv:-1|
[2025/09/12 05:03:52 815336] [debug] |scid:237dd90d56b01fe853e2c594|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/09/12 05:03:52 815340] [debug] |scid:237dd90d56b01fe853e2c594|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:0|10u|
[2025/09/12 05:03:52 815344] [debug] |scid:237dd90d56b01fe853e2c594|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:0|SSL_quic_write_level:0|rv:-1|
[2025/09/12 05:03:52 815348] [debug] |scid:237dd90d56b01fe853e2c594|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/09/12 05:03:52 815351] [debug] |scid:237dd90d56b01fe853e2c594|xqc_process_frames|frame_type:6|
[2025/09/12 05:03:52 815355] [info] |scid:237dd90d56b01fe853e2c594|xqc_conn_check_token|token empty|
[2025/09/12 05:03:52 815359] [info] |scid:237dd90d56b01fe853e2c594|xqc_process_crypto_frame|check_token fail|conn:0000558BB890E6AC|l-0.0.0.0-443-237dd90d56b01fe853e2c594 p-193.167.0.100-41559-d628f71d827a5d05ee31d8ef6f3cb10cf1|
[2025/09/12 05:03:52 815363] [debug] |scid:237dd90d56b01fe853e2c594|xqc_process_crypto_frame|level:0|
[2025/09/12 05:03:52 815367] [debug] |scid:237dd90d56b01fe853e2c594|xqc_read_crypto_stream|xqc_read_crypto_stream|level:0|
[2025/09/12 05:03:52 815371] [debug] |scid:237dd90d56b01fe853e2c594|xqc_process_frames|frame_type:6|
[2025/09/12 05:03:52 815374] [info] |scid:237dd90d56b01fe853e2c594|xqc_conn_check_token|token empty|
[2025/09/12 05:03:52 815378] [info] |scid:237dd90d56b01fe853e2c594|xqc_process_crypto_frame|check_token fail|conn:0000558BB890E6AC|l-0.0.0.0-443-237dd90d56b01fe853e2c594 p-193.167.0.100-41559-d628f71d827a5d05ee31d8ef6f3cb10cf1|
[2025/09/12 05:03:52 815382] [debug] |scid:237dd90d56b01fe853e2c594|xqc_process_crypto_frame|level:0|
[2025/09/12 05:03:52 815385] [debug] |scid:237dd90d56b01fe853e2c594|xqc_read_crypto_stream|xqc_read_crypto_stream|level:0|
[2025/09/12 05:03:52 815392] [debug] |scid:237dd90d56b01fe853e2c594|xqc_process_frames|frame_type:6|
[2025/09/12 05:03:52 815396] [info] |scid:237dd90d56b01fe853e2c594|xqc_conn_check_token|token empty|
[2025/09/12 05:03:52 815399] [info] |scid:237dd90d56b01fe853e2c594|xqc_process_crypto_frame|check_token fail|conn:0000558BB890E6AC|l-0.0.0.0-443-237dd90d56b01fe853e2c594 p-193.167.0.100-41559-d628f71d827a5d05ee31d8ef6f3cb10cf1|
[2025/09/12 05:03:52 815403] [debug] |scid:237dd90d56b01fe853e2c594|xqc_process_crypto_frame|level:0|
[2025/09/12 05:03:52 815407] [debug] |scid:237dd90d56b01fe853e2c594|xqc_read_crypto_stream|xqc_read_crypto_stream|level:0|
[2025/09/12 05:03:52 815411] [debug] |scid:237dd90d56b01fe853e2c594|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:0|10u|
[2025/09/12 05:03:52 815415] [debug] |scid:237dd90d56b01fe853e2c594|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:0|SSL_quic_write_level:0|rv:-1|
[2025/09/12 05:03:52 815418] [debug] |scid:237dd90d56b01fe853e2c594|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/09/12 05:03:52 815422] [debug] |scid:237dd90d56b01fe853e2c594|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:0|10u|
[2025/09/12 05:03:52 815426] [debug] |scid:237dd90d56b01fe853e2c594|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:0|SSL_quic_write_level:0|rv:-1|
[2025/09/12 05:03:52 815430] [debug] |scid:237dd90d56b01fe853e2c594|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/09/12 05:03:52 815434] [debug] |scid:237dd90d56b01fe853e2c594|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:0|11u|
[2025/09/12 05:03:52 815479] [info] |scid:237dd90d56b01fe853e2c594|xqc_ssl_cert_cb|cert chain or key empty|sni:server4
[2025/09/12 05:03:52 815644] [debug] |scid:237dd90d56b01fe853e2c594|xqc_conn_tls_transport_params_cb|1RTT_transport_params|max_datagram_frame_size:0|
[2025/09/12 05:03:52 815649] [debug] |scid:237dd90d56b01fe853e2c594|xqc_conn_enable_multipath|xqc_conn_enable_multipath|1|0|
[2025/09/12 05:03:52 815654] [warn] |scid:237dd90d56b01fe853e2c594|xqc_conn_try_to_enable_multipath|multipath_version_negotiation err|
[2025/09/12 05:03:52 815864] [debug] |scid:237dd90d56b01fe853e2c594|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:2|SSL_quic_write_level:3|rv:0|
[2025/09/12 05:03:52 815870] [debug] |scid:237dd90d56b01fe853e2c594|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/09/12 05:03:52 815875] [debug] |scid:237dd90d56b01fe853e2c594|xqc_process_frames|frame_type:0|
[2025/09/12 05:03:52 815878] [debug] |scid:237dd90d56b01fe853e2c594|xqc_process_padding_frame|process padding|
[2025/09/12 05:03:52 815886] [debug] |scid:237dd90d56b01fe853e2c594|xqc_timer_unset|type:ACK_INIT|
[2025/09/12 05:03:52 815892] [debug] |scid:237dd90d56b01fe853e2c594|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 05:03:52 815896] [debug] |scid:237dd90d56b01fe853e2c594|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:1955554823|largest:1955554823|pns:0|
[2025/09/12 05:03:52 815901] [info] |scid:237dd90d56b01fe853e2c594|xqc_conn_on_pkt_processed|====>|conn:0000558BB890E6AC|path:0|size:1200|pkt_type:INIT|pkt_num:1955554823|frame:PADDING CRYPTO |recv_time:1757653432814706|dcid:ac626d21751aed227df0dca91ceeba03d705|dcid_seq:0|
[2025/09/12 05:03:52 815907] [debug] |scid:237dd90d56b01fe853e2c594|xqc_timer_set|type:PATH_IDLE|expire:1757653492814706|now:1757653432814706|interv:60000000|
[2025/09/12 05:03:52 815911] [debug] |scid:237dd90d56b01fe853e2c594|xqc_timer_set|type:CONN_IDLE|expire:1757653492814706|now:1757653432814706|interv:60000000|
[2025/09/12 05:03:52 815915] [debug] |xqc_engine_main_logic|BEGIN|now:1757653432815915|
[2025/09/12 05:03:52 815920] [debug] |scid:237dd90d56b01fe853e2c594|xqc_engine_process_conn|conn:0000558BB890E6AC|state:S_INIT|flag:TICKING DCID_OK UPPER_CONN_EXIST INIT_RECVD NEED_RUN (null) |now:1757653432815919|
[2025/09/12 05:03:52 815925] [info] |scid:237dd90d56b01fe853e2c594|xqc_conn_check_tx_key|keys are ready, can send 1rtt now|
[2025/09/12 05:03:52 815933] [debug] |scid:237dd90d56b01fe853e2c594|xqc_crypto_stream_on_read|encrypt_level:0|cur_state:S_INIT|next_state:S_INITIAL_RECVD|
[2025/09/12 05:03:52 815938] [debug] |scid:237dd90d56b01fe853e2c594|xqc_process_crypto_write_streams|
[2025/09/12 05:03:52 815942] [debug] |scid:237dd90d56b01fe853e2c594|xqc_crypto_stream_on_write|enc_level|0|
[2025/09/12 05:03:52 815945] [debug] |scid:237dd90d56b01fe853e2c594|xqc_crypto_stream_on_write|cur_state:1|switch|
[2025/09/12 05:03:52 815951] [info] |scid:237dd90d56b01fe853e2c594|xqc_crypto_stream_send|crypto send data|pkt_num:0|size:137|sent:94|pkt_type:INIT|frame:CRYPTO |now:1757653432815951|
[2025/09/12 05:03:52 815956] [debug] |scid:237dd90d56b01fe853e2c594|xqc_crypto_stream_on_write|encrypt_level:0|cur_state:S_INITIAL_RECVD|next_state:S_INITIAL_SENT|
[2025/09/12 05:03:52 815960] [debug] |scid:237dd90d56b01fe853e2c594|xqc_process_crypto_write_streams|
[2025/09/12 05:03:52 815963] [debug] |scid:237dd90d56b01fe853e2c594|xqc_crypto_stream_on_write|enc_level|2|
[2025/09/12 05:03:52 815968] [info] |scid:237dd90d56b01fe853e2c594|xqc_crypto_stream_send|crypto send data|pkt_num:0|size:194|sent:152|pkt_type:HSK|frame:CRYPTO |now:1757653432815968|
[2025/09/12 05:03:52 815973] [info] |scid:237dd90d56b01fe853e2c594|xqc_crypto_stream_send|crypto send data|pkt_num:0|size:516|sent:474|pkt_type:HSK|frame:CRYPTO |now:1757653432815972|
[2025/09/12 05:03:52 815977] [info] |scid:237dd90d56b01fe853e2c594|xqc_crypto_stream_send|crypto send data|pkt_num:0|size:125|sent:83|pkt_type:HSK|frame:CRYPTO |now:1757653432815977|
[2025/09/12 05:03:52 815982] [info] |scid:237dd90d56b01fe853e2c594|xqc_crypto_stream_send|crypto send data|pkt_num:0|size:82|sent:40|pkt_type:HSK|frame:CRYPTO |now:1757653432815981|
[2025/09/12 05:03:52 815986] [debug] |scid:237dd90d56b01fe853e2c594|xqc_crypto_stream_on_write|encrypt_level:2|cur_state:S_INITIAL_SENT|next_state:S_HANDSHAKE_SENT|
[2025/09/12 05:03:52 815991] [debug] |scid:237dd90d56b01fe853e2c594|xqc_gen_ack_frame|largest_recv:1955554823|ack_delay:1285|first_ack_range:0|largest_pkt_recv_time:1757653432814706|
[2025/09/12 05:03:52 815995] [debug] |scid:237dd90d56b01fe853e2c594|xqc_gen_ack_frame|high:1955554823|low:1955554823|pkt_pns:0|
[2025/09/12 05:03:52 815999] [debug] |scid:237dd90d56b01fe853e2c594|xqc_write_ack_to_one_packet|ack_size:13|path:0|path_largest_recv:1955554823|frame_largest_recv:1955554823|
[2025/09/12 05:03:52 816004] [debug] |scid:237dd90d56b01fe853e2c594|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:0|
[2025/09/12 05:03:52 816009] [debug] |scid:237dd90d56b01fe853e2c594|xqc_path_get_perf_class|conn:0000558BB890E6AC|path_id:0|path_srtt:250000|min_srtt:250000|path_bw:0|loss_rate:0.00|path_pto:0|
[2025/09/12 05:03:52 816014] [debug] |scid:237dd90d56b01fe853e2c594|xqc_minrtt_scheduler_get_path|path srtt|conn:0000558BB890E6AC|path_id:0|path_srtt:250000|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:03:52 816019] [debug] |scid:237dd90d56b01fe853e2c594|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CRYPTO |pn:0|size:137|reinj:0|path_class:2|
[2025/09/12 05:03:52 816023] [debug] |scid:237dd90d56b01fe853e2c594|xqc_path_get_perf_class|conn:0000558BB890E6AC|path_id:0|path_srtt:250000|min_srtt:250000|path_bw:0|loss_rate:0.00|path_pto:0|
[2025/09/12 05:03:52 816028] [debug] |scid:237dd90d56b01fe853e2c594|xqc_minrtt_scheduler_get_path|path srtt|conn:0000558BB890E6AC|path_id:0|path_srtt:250000|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:03:52 816032] [debug] |scid:237dd90d56b01fe853e2c594|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CRYPTO |pn:0|size:194|reinj:0|path_class:2|
[2025/09/12 05:03:52 816036] [debug] |scid:237dd90d56b01fe853e2c594|xqc_path_get_perf_class|conn:0000558BB890E6AC|path_id:0|path_srtt:250000|min_srtt:250000|path_bw:0|loss_rate:0.00|path_pto:0|
[2025/09/12 05:03:52 816058] [debug] |scid:237dd90d56b01fe853e2c594|xqc_minrtt_scheduler_get_path|path srtt|conn:0000558BB890E6AC|path_id:0|path_srtt:250000|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:03:52 816066] [debug] |scid:237dd90d56b01fe853e2c594|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CRYPTO |pn:0|size:516|reinj:0|path_class:2|
[2025/09/12 05:03:52 816071] [debug] |scid:237dd90d56b01fe853e2c594|xqc_path_get_perf_class|conn:0000558BB890E6AC|path_id:0|path_srtt:250000|min_srtt:250000|path_bw:0|loss_rate:0.00|path_pto:0|
[2025/09/12 05:03:52 816075] [debug] |scid:237dd90d56b01fe853e2c594|xqc_minrtt_scheduler_get_path|path srtt|conn:0000558BB890E6AC|path_id:0|path_srtt:250000|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:03:52 816079] [debug] |scid:237dd90d56b01fe853e2c594|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CRYPTO |pn:0|size:125|reinj:0|path_class:2|
[2025/09/12 05:03:52 816083] [debug] |scid:237dd90d56b01fe853e2c594|xqc_path_get_perf_class|conn:0000558BB890E6AC|path_id:0|path_srtt:250000|min_srtt:250000|path_bw:0|loss_rate:0.00|path_pto:0|
[2025/09/12 05:03:52 816087] [debug] |scid:237dd90d56b01fe853e2c594|xqc_minrtt_scheduler_get_path|path srtt|conn:0000558BB890E6AC|path_id:0|path_srtt:250000|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:03:52 816092] [debug] |scid:237dd90d56b01fe853e2c594|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CRYPTO |pn:0|size:82|reinj:0|path_class:2|
[2025/09/12 05:03:52 816096] [debug] |scid:237dd90d56b01fe853e2c594|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:ACK |stream_id:0|stream_offset:0|
[2025/09/12 05:03:52 816101] [debug] |scid:237dd90d56b01fe853e2c594|xqc_check_acked_or_dropped_pkt|conn:0000558BB890E6AC|pkt_num:0|size:137|pkt_type:INIT|frame:CRYPTO |
[2025/09/12 05:03:52 816105] [debug] |scid:237dd90d56b01fe853e2c594|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:0|
[2025/09/12 05:03:52 816140] [info] |scid:237dd90d56b01fe853e2c594|xqc_send_packet_with_pn|<==|conn:0000558BB890E6AC|path:0|pkt_num:0|size:1184|sent:1200|pkt_type:INIT|frame:PADDING CRYPTO |inflight:0|now:1757653432816113|stream_id:0|stream_offset:0|
[2025/09/12 05:03:52 816146] [debug] |scid:237dd90d56b01fe853e2c594|xqc_send_ctl_on_packet_sent|conn:0000558BB890E6AC|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 05:03:52 816150] [debug] |scid:237dd90d56b01fe853e2c594|xqc_send_ctl_on_packet_sent|path:0|inflight:0|applimit:0|
[2025/09/12 05:03:52 816155] [debug] |scid:237dd90d56b01fe853e2c594|xqc_send_ctl_get_pto_time_and_space|srtt:250000|rtt_var:125000|pto_duration:750000|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:03:52 816159] [debug] |scid:237dd90d56b01fe853e2c594|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB890E6AC|path:0|PNS: 0, unacked: 1184|
[2025/09/12 05:03:52 816163] [debug] |scid:237dd90d56b01fe853e2c594|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB890E6AC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:03:52 816167] [debug] |scid:237dd90d56b01fe853e2c594|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB890E6AC|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:03:52 816171] [debug] |scid:237dd90d56b01fe853e2c594|xqc_timer_set|type:LOSS_DETECTION|expire:1757653433566113|now:1757653432816154|interv:749959|
[2025/09/12 05:03:52 816175] [debug] |scid:237dd90d56b01fe853e2c594|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB890E6AC|path:0|pns:0|expire:1757653433566113|now:1757653432816154|interval:749959|pto_count:0|srtt:250000
[2025/09/12 05:03:52 816180] [debug] |scid:237dd90d56b01fe853e2c594|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:45952|inflight:1184|
[2025/09/12 05:03:52 816184] [debug] |scid:237dd90d56b01fe853e2c594|xqc_check_acked_or_dropped_pkt|conn:0000558BB890E6AC|pkt_num:0|size:194|pkt_type:HSK|frame:CRYPTO |
[2025/09/12 05:03:52 816189] [debug] |scid:237dd90d56b01fe853e2c594|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:0|
[2025/09/12 05:03:52 816213] [info] |scid:237dd90d56b01fe853e2c594|xqc_send_packet_with_pn|<==|conn:0000558BB890E6AC|path:0|pkt_num:0|size:194|sent:210|pkt_type:HSK|frame:CRYPTO |inflight:1184|now:1757653432816198|stream_id:0|stream_offset:0|
[2025/09/12 05:03:52 816218] [debug] |scid:237dd90d56b01fe853e2c594|xqc_send_ctl_on_packet_sent|conn:0000558BB890E6AC|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 05:03:52 816223] [debug] |scid:237dd90d56b01fe853e2c594|xqc_send_ctl_on_packet_sent|path:0|inflight:1184|applimit:0|
[2025/09/12 05:03:52 816227] [debug] |scid:237dd90d56b01fe853e2c594|xqc_send_ctl_get_pto_time_and_space|srtt:250000|rtt_var:125000|pto_duration:750000|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:03:52 816231] [debug] |scid:237dd90d56b01fe853e2c594|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB890E6AC|path:0|PNS: 0, unacked: 1184|
[2025/09/12 05:03:52 816235] [debug] |scid:237dd90d56b01fe853e2c594|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB890E6AC|path:0|PNS: 1, unacked: 194|
[2025/09/12 05:03:52 816239] [debug] |scid:237dd90d56b01fe853e2c594|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB890E6AC|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:03:52 816243] [debug] |scid:237dd90d56b01fe853e2c594|xqc_timer_set|type:LOSS_DETECTION|expire:1757653433566113|now:1757653432816227|interv:749886|
[2025/09/12 05:03:52 816247] [debug] |scid:237dd90d56b01fe853e2c594|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB890E6AC|path:0|pns:0|expire:1757653433566113|now:1757653432816227|interval:749886|pto_count:0|srtt:250000
[2025/09/12 05:03:52 816251] [debug] |scid:237dd90d56b01fe853e2c594|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:45952|inflight:1378|
[2025/09/12 05:03:52 816256] [debug] |scid:237dd90d56b01fe853e2c594|xqc_check_acked_or_dropped_pkt|conn:0000558BB890E6AC|pkt_num:0|size:516|pkt_type:HSK|frame:CRYPTO |
[2025/09/12 05:03:52 816260] [debug] |scid:237dd90d56b01fe853e2c594|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1|
[2025/09/12 05:03:52 816277] [info] |scid:237dd90d56b01fe853e2c594|xqc_send_packet_with_pn|<==|conn:0000558BB890E6AC|path:0|pkt_num:1|size:516|sent:532|pkt_type:HSK|frame:CRYPTO |inflight:1378|now:1757653432816265|stream_id:0|stream_offset:0|
[2025/09/12 05:03:52 816282] [debug] |scid:237dd90d56b01fe853e2c594|xqc_send_ctl_on_packet_sent|conn:0000558BB890E6AC|path:0|pkt_num:1|origin_pktnum:0|size:516|enc_size:532|pkt_type:HSK|frame:CRYPTO |conn_state:S_HANDSHAKE_SENT|po_in_flight:0||retrans:0|
[2025/09/12 05:03:52 816287] [debug] |scid:237dd90d56b01fe853e2c594|xqc_send_ctl_on_packet_sent|path:0|inflight:1378|applimit:0|
[2025/09/12 05:03:52 816291] [debug] |scid:237dd90d56b01fe853e2c594|xqc_send_ctl_get_pto_time_and_space|srtt:250000|rtt_var:125000|pto_duration:750000|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:03:52 816295] [debug] |scid:237dd90d56b01fe853e2c594|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB890E6AC|path:0|PNS: 0, unacked: 1184|
[2025/09/12 05:03:52 816299] [debug] |scid:237dd90d56b01fe853e2c594|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB890E6AC|path:0|PNS: 1, unacked: 710|
[2025/09/12 05:03:52 816303] [debug] |scid:237dd90d56b01fe853e2c594|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB890E6AC|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:03:52 816307] [debug] |scid:237dd90d56b01fe853e2c594|xqc_timer_set|type:LOSS_DETECTION|expire:1757653433566113|now:1757653432816291|interv:749822|
[2025/09/12 05:03:52 816311] [debug] |scid:237dd90d56b01fe853e2c594|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB890E6AC|path:0|pns:0|expire:1757653433566113|now:1757653432816291|interval:749822|pto_count:0|srtt:250000
[2025/09/12 05:03:52 816315] [debug] |scid:237dd90d56b01fe853e2c594|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:45952|inflight:1894|
[2025/09/12 05:03:52 816320] [debug] |scid:237dd90d56b01fe853e2c594|xqc_check_acked_or_dropped_pkt|conn:0000558BB890E6AC|pkt_num:0|size:125|pkt_type:HSK|frame:CRYPTO |
[2025/09/12 05:03:52 816332] [debug] |scid:237dd90d56b01fe853e2c594|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:2|
[2025/09/12 05:03:52 816348] [info] |scid:237dd90d56b01fe853e2c594|xqc_send_packet_with_pn|<==|conn:0000558BB890E6AC|path:0|pkt_num:2|size:125|sent:141|pkt_type:HSK|frame:CRYPTO |inflight:1894|now:1757653432816337|stream_id:0|stream_offset:0|
[2025/09/12 05:03:52 816354] [debug] |scid:237dd90d56b01fe853e2c594|xqc_send_ctl_on_packet_sent|conn:0000558BB890E6AC|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 05:03:52 816358] [debug] |scid:237dd90d56b01fe853e2c594|xqc_send_ctl_on_packet_sent|path:0|inflight:1894|applimit:0|
[2025/09/12 05:03:52 816362] [debug] |scid:237dd90d56b01fe853e2c594|xqc_send_ctl_get_pto_time_and_space|srtt:250000|rtt_var:125000|pto_duration:750000|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:03:52 816366] [debug] |scid:237dd90d56b01fe853e2c594|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB890E6AC|path:0|PNS: 0, unacked: 1184|
[2025/09/12 05:03:52 816370] [debug] |scid:237dd90d56b01fe853e2c594|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB890E6AC|path:0|PNS: 1, unacked: 835|
[2025/09/12 05:03:52 816374] [debug] |scid:237dd90d56b01fe853e2c594|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB890E6AC|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:03:52 816377] [debug] |scid:237dd90d56b01fe853e2c594|xqc_timer_set|type:LOSS_DETECTION|expire:1757653433566113|now:1757653432816362|interv:749751|
[2025/09/12 05:03:52 816381] [debug] |scid:237dd90d56b01fe853e2c594|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB890E6AC|path:0|pns:0|expire:1757653433566113|now:1757653432816362|interval:749751|pto_count:0|srtt:250000
[2025/09/12 05:03:52 816386] [debug] |scid:237dd90d56b01fe853e2c594|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:45952|inflight:2019|
[2025/09/12 05:03:52 816390] [debug] |scid:237dd90d56b01fe853e2c594|xqc_check_acked_or_dropped_pkt|conn:0000558BB890E6AC|pkt_num:0|size:82|pkt_type:HSK|frame:CRYPTO |
[2025/09/12 05:03:52 816394] [debug] |scid:237dd90d56b01fe853e2c594|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:3|
[2025/09/12 05:03:52 816409] [info] |scid:237dd90d56b01fe853e2c594|xqc_send_packet_with_pn|<==|conn:0000558BB890E6AC|path:0|pkt_num:3|size:82|sent:98|pkt_type:HSK|frame:CRYPTO |inflight:2019|now:1757653432816399|stream_id:0|stream_offset:0|
[2025/09/12 05:03:52 816413] [debug] |scid:237dd90d56b01fe853e2c594|xqc_send_ctl_on_packet_sent|conn:0000558BB890E6AC|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 05:03:52 816418] [debug] |scid:237dd90d56b01fe853e2c594|xqc_send_ctl_on_packet_sent|path:0|inflight:2019|applimit:0|
[2025/09/12 05:03:52 816422] [debug] |scid:237dd90d56b01fe853e2c594|xqc_send_ctl_get_pto_time_and_space|srtt:250000|rtt_var:125000|pto_duration:750000|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:03:52 816426] [debug] |scid:237dd90d56b01fe853e2c594|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB890E6AC|path:0|PNS: 0, unacked: 1184|
[2025/09/12 05:03:52 816430] [debug] |scid:237dd90d56b01fe853e2c594|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB890E6AC|path:0|PNS: 1, unacked: 917|
[2025/09/12 05:03:52 816434] [debug] |scid:237dd90d56b01fe853e2c594|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB890E6AC|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:03:52 816437] [debug] |scid:237dd90d56b01fe853e2c594|xqc_timer_set|type:LOSS_DETECTION|expire:1757653433566113|now:1757653432816421|interv:749692|
[2025/09/12 05:03:52 816441] [debug] |scid:237dd90d56b01fe853e2c594|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB890E6AC|path:0|pns:0|expire:1757653433566113|now:1757653432816421|interval:749692|pto_count:0|srtt:250000
[2025/09/12 05:03:52 816449] [debug] |scid:237dd90d56b01fe853e2c594|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:45952|inflight:2101|
[2025/09/12 05:03:52 816454] [debug] |scid:237dd90d56b01fe853e2c594|xqc_check_acked_or_dropped_pkt|conn:0000558BB890E6AC|pkt_num:0|size:56|pkt_type:INIT|frame:ACK |
[2025/09/12 05:03:52 816458] [debug] |scid:237dd90d56b01fe853e2c594|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1|
[2025/09/12 05:03:52 816474] [info] |scid:237dd90d56b01fe853e2c594|xqc_send_packet_with_pn|<==|conn:0000558BB890E6AC|path:0|pkt_num:1|size:56|sent:72|pkt_type:INIT|frame:ACK |inflight:2101|now:1757653432816463|stream_id:0|stream_offset:0|
[2025/09/12 05:03:52 816479] [debug] |scid:237dd90d56b01fe853e2c594|xqc_send_ctl_on_packet_sent|conn:0000558BB890E6AC|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 05:03:52 816484] [debug] |scid:237dd90d56b01fe853e2c594|xqc_conn_next_wakeup_time|wakeup_time:1757653433566113|
[2025/09/12 05:03:52 816489] [debug] |scid:237dd90d56b01fe853e2c594|xqc_engine_add_wakeup_queue|next_tick_time:1757653433566113|
[2025/09/12 05:03:52 816493] [debug] |xqc_engine_wakeup_after|wakeup:1757653432949636|now:1757653432816493|diff:133143|
[2025/09/12 05:03:52 816497] [debug] |xqc_engine_main_logic|END|now:1757653432815919|
[2025/09/12 05:03:52 816503] [debug] |xqc_engine_main_logic|BEGIN|now:1757653432816502|
[2025/09/12 05:03:52 816506] [debug] |xqc_engine_wakeup_after|wakeup:1757653432949636|now:1757653432816506|diff:133130|
[2025/09/12 05:03:52 816510] [debug] |xqc_engine_main_logic|END|now:1757653432816502|
[2025/09/12 05:03:52 849117] [info] |xqc_engine_packet_process|==>|conn:0000558BB890E6AC|size:1200|state:S_HANDSHAKE_SENT|recv_time:1757653432849115|
[2025/09/12 05:03:52 849136] [debug] |scid:237dd90d56b01fe853e2c594|xqc_packet_parse_initial|packet parse|initial|
[2025/09/12 05:03:52 849146] [debug] |scid:237dd90d56b01fe853e2c594|xqc_packet_parse_initial|success|Length:1159|
[2025/09/12 05:03:52 849157] [debug] |scid:237dd90d56b01fe853e2c594|xqc_packet_decrypt|largest_pn:1955554823|
[2025/09/12 05:03:52 849178] [debug] |scid:237dd90d56b01fe853e2c594|xqc_packet_decrypt|decryption nonce|path_id:0|pn:1955554824|
[2025/09/12 05:03:52 849191] [debug] |scid:237dd90d56b01fe853e2c594|xqc_packet_decrypt_single|pkt_type:INIT|pkt_num:1955554824|
[2025/09/12 05:03:52 849199] [debug] |scid:237dd90d56b01fe853e2c594|xqc_process_frames|frame_type:2|
[2025/09/12 05:03:52 849209] [debug] |scid:237dd90d56b01fe853e2c594|xqc_send_ctl_on_ack_received|conn:0000558BB890E6AC|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 05:03:52 849218] [debug] |scid:237dd90d56b01fe853e2c594|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:1184|prior_delivered:0|prior_time:1757653432816113|is_app_limited:1|send_elapse:0|ack_elapse:33002|ctl_first_sent_time:1757653432816113|lagest_ack_time:1757653432849115|curr_delivered:1184|
[2025/09/12 05:03:52 849254] [debug] |scid:237dd90d56b01fe853e2c594|xqc_update_sample|sampler_sent_time_update:1757653432816113|
[2025/09/12 05:03:52 849264] [debug] |scid:237dd90d56b01fe853e2c594|xqc_send_ctl_on_ack_received|sndq_packets_used:4||sndq_packets_used_bytes:0|sndq_packets_free:2|
[2025/09/12 05:03:52 849272] [debug] |scid:237dd90d56b01fe853e2c594|xqc_send_ctl_update_rtt|before update rtt|conn:0000558BB890E6AC|srtt:250000|rttvar:125000|minrtt:4294967295|latest_rtt:33002|ack_delay:0|
[2025/09/12 05:03:52 849281] [debug] |scid:237dd90d56b01fe853e2c594|xqc_send_ctl_update_rtt|l-0.0.0.0-443-237dd90d56b01fe853e2c594 p-193.167.0.100-41559-d628f71d827a5d05ee31d8ef6f3cb10cf1 |after update rtt|conn:0000558BB890E6AC|srtt:33002|rttvar:16501|minrtt:33002|latest_rtt:33002|ack_delay:0|
[2025/09/12 05:03:52 849289] [debug] |scid:237dd90d56b01fe853e2c594|xqc_send_ctl_get_lost_sent_pn|largest_acked:0|lost_pn:18446744073709551615|thresh:3|
[2025/09/12 05:03:52 849321] [debug] |scid:237dd90d56b01fe853e2c594|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:03:52 849330] [debug] |scid:237dd90d56b01fe853e2c594|xqc_send_ctl_get_pto_time_and_space|srtt:33002|rtt_var:16501|pto_duration:99006|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:03:52 849340] [debug] |scid:237dd90d56b01fe853e2c594|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB890E6AC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:03:52 849347] [debug] |scid:237dd90d56b01fe853e2c594|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB890E6AC|path:0|PNS: 1, unacked: 917|
[2025/09/12 05:03:52 849354] [debug] |scid:237dd90d56b01fe853e2c594|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB890E6AC|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:03:52 849362] [debug] |scid:237dd90d56b01fe853e2c594|xqc_timer_set|type:LOSS_DETECTION|expire:1757653432915405|now:1757653432849329|interv:66076|
[2025/09/12 05:03:52 849370] [debug] |scid:237dd90d56b01fe853e2c594|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB890E6AC|path:0|pns:1|expire:1757653432915405|now:1757653432849329|interval:66076|pto_count:0|srtt:33002
[2025/09/12 05:03:52 849378] [debug] |scid:237dd90d56b01fe853e2c594|xqc_generate_sample|sampler: send_elapse 0, ack_elapse 33002, delivered 1184|rate 35876|lost 0|
[2025/09/12 05:03:52 849386] [debug] |scid:237dd90d56b01fe853e2c594|xqc_bbr_update_bandwidth|BBRv1: RTT round update 0 -> 1|
[2025/09/12 05:03:52 849394] [debug] |scid:237dd90d56b01fe853e2c594|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (35876) in round 1|
[2025/09/12 05:03:52 849403] [debug] |scid:237dd90d56b01fe853e2c594|xqc_bbr_update_min_rtt|probertt expire|rtt:33002, old_rtt:2147483647|
[2025/09/12 05:03:52 849410] [debug] |scid:237dd90d56b01fe853e2c594|xqc_bbr_update_min_rtt|minrtt expire|rtt:33002, old_rtt:2147483647|
[2025/09/12 05:03:52 849418] [debug] |scid:237dd90d56b01fe853e2c594|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:5744|extra_cwnd:2368|
[2025/09/12 05:03:52 849427] [debug] |scid:237dd90d56b01fe853e2c594|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:45952|packet_lost:0|acked:1184|po_sent_time:1757653432816113|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1184|
[2025/09/12 05:03:52 849436] [debug] |scid:237dd90d56b01fe853e2c594|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:45952|packet_lost:0|acked:1184|po_sent_time:1757653432816113|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1184|
[2025/09/12 05:03:52 849445] [debug] |scid:237dd90d56b01fe853e2c594|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-237dd90d56b01fe853e2c594 p-193.167.0.100-41559-d628f71d827a5d05ee31d8ef6f3cb10cf1 |bbr on ack|mode:0|pacing_rate:4017074|bw:35876|cwnd:47136|full_bw_reached:0|inflight:917|srtt:33002|latest_rtt:33002|min_rtt:33002|applimit:1|lost:0|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:1|
[2025/09/12 05:03:52 849451] [stats] |scid:237dd90d56b01fe853e2c594|xqc_send_ctl_info_circle_record|l-0.0.0.0-443-237dd90d56b01fe853e2c594 p-193.167.0.100-41559-d628f71d827a5d05ee31d8ef6f3cb10cf1 |path:0||cwnd:47136|inflight:917|mode:0|applimit:0|pacing_rate:4017074|bw:35876|srtt:33002|latest_rtt:33002|min_rtt:33002|send:5|lost:0|tlp:0|recv:1|recovery:0|slow_start:1|conn_life:34718|acked:1184|delivered:1184|is_cwnd_limited:0|
[2025/09/12 05:03:52 849459] [debug] |scid:237dd90d56b01fe853e2c594|xqc_process_frames|frame_type:0|
[2025/09/12 05:03:52 849463] [debug] |scid:237dd90d56b01fe853e2c594|xqc_process_padding_frame|process padding|
[2025/09/12 05:03:52 849471] [info] |scid:237dd90d56b01fe853e2c594|xqc_conn_addr_validated|Address Validated|conn:0000558BB890E6AC|role:1|
[2025/09/12 05:03:52 849477] [debug] |scid:237dd90d56b01fe853e2c594|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:1955554824|largest:1955554824|pns:0|
[2025/09/12 05:03:52 849483] [info] |scid:237dd90d56b01fe853e2c594|xqc_conn_on_pkt_processed|====>|conn:0000558BB890E6AC|path:0|size:1200|pkt_type:INIT|pkt_num:1955554824|frame:PADDING ACK |recv_time:1757653432849115|dcid:237dd90d56b01fe853e2c594|dcid_seq:0|
[2025/09/12 05:03:52 849494] [debug] |scid:237dd90d56b01fe853e2c594|xqc_timer_set|type:PATH_IDLE|expire:1757653492849115|now:1757653432849115|interv:60000000|
[2025/09/12 05:03:52 849499] [debug] |scid:237dd90d56b01fe853e2c594|xqc_timer_set|type:CONN_IDLE|expire:1757653492849115|now:1757653432849115|interv:60000000|
[2025/09/12 05:03:52 849508] [debug] |scid:237dd90d56b01fe853e2c594|xqc_engine_remove_wakeup_queue|next_tick_time:1757653433566113|pq_index:1|
[2025/09/12 05:03:52 849516] [debug] |scid:237dd90d56b01fe853e2c594|xqc_engine_add_active_queue|last_ticked_time:1757653432815919|
[2025/09/12 05:03:52 849524] [debug] |xqc_engine_main_logic|BEGIN|now:1757653432849524|
[2025/09/12 05:03:52 849533] [debug] |scid:237dd90d56b01fe853e2c594|xqc_engine_process_conn|conn:0000558BB890E6AC|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:1757653432849531|
[2025/09/12 05:03:52 849541] [debug] |scid:237dd90d56b01fe853e2c594|xqc_conn_next_wakeup_time|wakeup_time:1757653432915405|
[2025/09/12 05:03:52 849546] [debug] |scid:237dd90d56b01fe853e2c594|xqc_engine_add_wakeup_queue|next_tick_time:1757653432915405|
[2025/09/12 05:03:52 849550] [debug] |xqc_engine_wakeup_after|wakeup:1757653432915405|now:1757653432849550|diff:65855|
[2025/09/12 05:03:52 849556] [debug] |xqc_engine_main_logic|END|now:1757653432849531|
[2025/09/12 05:03:52 849563] [debug] |xqc_engine_main_logic|BEGIN|now:1757653432849562|
[2025/09/12 05:03:52 849567] [debug] |xqc_engine_wakeup_after|wakeup:1757653432915405|now:1757653432849567|diff:65838|
[2025/09/12 05:03:52 849572] [debug] |xqc_engine_main_logic|END|now:1757653432849562|
[2025/09/12 05:03:52 915685] [debug] |xqc_engine_main_logic|BEGIN|now:1757653432915685|
[2025/09/12 05:03:52 915701] [debug] |scid:237dd90d56b01fe853e2c594|xqc_engine_remove_wakeup_queue|next_tick_time:1757653432915405|pq_index:0|
[2025/09/12 05:03:52 915708] [debug] |scid:237dd90d56b01fe853e2c594|xqc_engine_add_active_queue|last_ticked_time:1757653432849531|
[2025/09/12 05:03:52 915714] [debug] |scid:237dd90d56b01fe853e2c594|xqc_engine_process_conn|conn:0000558BB890E6AC|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:1757653432915713|
[2025/09/12 05:03:52 915720] [debug] |scid:237dd90d56b01fe853e2c594|xqc_timer_expire|timer expired|type:LOSS_DETECTION|expire_time:1757653432915405|now:1757653432915713|
[2025/09/12 05:03:52 915725] [debug] |scid:237dd90d56b01fe853e2c594|xqc_timer_loss_detection_timeout|path:0|loss_detection_timeout|
[2025/09/12 05:03:52 915730] [debug] |scid:237dd90d56b01fe853e2c594|xqc_timer_loss_detection_timeout|send Probe pkts|conn:0000558BB890E6AC|path:0|bytes_in_flight:917|
[2025/09/12 05:03:52 915736] [debug] |scid:237dd90d56b01fe853e2c594|xqc_send_ctl_get_pto_time_and_space|srtt:33002|rtt_var:16501|pto_duration:99006|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:03:52 915741] [debug] |scid:237dd90d56b01fe853e2c594|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB890E6AC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:03:52 915746] [debug] |scid:237dd90d56b01fe853e2c594|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB890E6AC|path:0|PNS: 1, unacked: 917|
[2025/09/12 05:03:52 915751] [debug] |scid:237dd90d56b01fe853e2c594|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB890E6AC|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:03:52 915756] [debug] |scid:237dd90d56b01fe853e2c594|xqc_path_send_one_or_two_ack_elicit_pkts|send two ack-eliciting pkts|path:0|pns:1|
[2025/09/12 05:03:52 915762] [debug] |scid:237dd90d56b01fe853e2c594|xqc_conn_send_probe_pkt|conn:0000558BB890E6AC|path:0|pkt_num:0|size:194|pkt_type:HSK|frame:CRYPTO |conn_state:S_HANDSHAKE_SENT|
[2025/09/12 05:03:52 915768] [debug] |scid:237dd90d56b01fe853e2c594|xqc_conn_send_probe_pkt|conn:0000558BB890E6AC|path:0|pkt_num:1|size:516|pkt_type:HSK|frame:CRYPTO |conn_state:S_HANDSHAKE_SENT|
[2025/09/12 05:03:52 915780] [debug] |scid:237dd90d56b01fe853e2c594|xqc_timer_loss_detection_timeout|xqc_send_ctl_set_loss_detection_timer|PTO|conn:0000558BB890E6AC|pto_count:1
[2025/09/12 05:03:52 915786] [debug] |scid:237dd90d56b01fe853e2c594|xqc_send_ctl_get_pto_time_and_space|srtt:33002|rtt_var:16501|pto_duration:198012|backoff_factor:2.00|backoff:2.00|pto_cnt:1|max_ack_delay:25|
[2025/09/12 05:03:52 915791] [debug] |scid:237dd90d56b01fe853e2c594|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB890E6AC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:03:52 915796] [debug] |scid:237dd90d56b01fe853e2c594|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB890E6AC|path:0|PNS: 1, unacked: 207|
[2025/09/12 05:03:52 915801] [debug] |scid:237dd90d56b01fe853e2c594|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB890E6AC|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:03:52 915806] [debug] |scid:237dd90d56b01fe853e2c594|xqc_timer_set|type:LOSS_DETECTION|expire:1757653433014411|now:1757653432915786|interv:98625|
[2025/09/12 05:03:52 915811] [debug] |scid:237dd90d56b01fe853e2c594|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB890E6AC|path:0|pns:1|expire:1757653433014411|now:1757653432915786|interval:98625|pto_count:1|srtt:33002
[2025/09/12 05:03:52 915818] [debug] |scid:237dd90d56b01fe853e2c594|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:CRYPTO |stream_id:0|stream_offset:0|
[2025/09/12 05:03:52 915823] [debug] |scid:237dd90d56b01fe853e2c594|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:CRYPTO |stream_id:0|stream_offset:0|
[2025/09/12 05:03:52 915829] [debug] |scid:237dd90d56b01fe853e2c594|xqc_check_acked_or_dropped_pkt|conn:0000558BB890E6AC|pkt_num:0|size:194|pkt_type:HSK|frame:CRYPTO |
[2025/09/12 05:03:52 915835] [debug] |scid:237dd90d56b01fe853e2c594|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:4|
[2025/09/12 05:03:52 915878] [info] |scid:237dd90d56b01fe853e2c594|xqc_send_packet_with_pn|<==|conn:0000558BB890E6AC|path:0|pkt_num:4|size:194|sent:210|pkt_type:HSK|frame:CRYPTO |inflight:207|now:1757653432915845|stream_id:0|stream_offset:0|
[2025/09/12 05:03:52 915889] [debug] |scid:237dd90d56b01fe853e2c594|xqc_send_ctl_on_packet_sent|conn:0000558BB890E6AC|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 05:03:52 915898] [debug] |scid:237dd90d56b01fe853e2c594|xqc_send_ctl_on_packet_sent|path:0|inflight:207|applimit:0|
[2025/09/12 05:03:52 915907] [debug] |scid:237dd90d56b01fe853e2c594|xqc_send_ctl_get_pto_time_and_space|srtt:33002|rtt_var:16501|pto_duration:198012|backoff_factor:2.00|backoff:2.00|pto_cnt:1|max_ack_delay:25|
[2025/09/12 05:03:52 915915] [debug] |scid:237dd90d56b01fe853e2c594|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB890E6AC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:03:52 915923] [debug] |scid:237dd90d56b01fe853e2c594|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB890E6AC|path:0|PNS: 1, unacked: 401|
[2025/09/12 05:03:52 915929] [debug] |scid:237dd90d56b01fe853e2c594|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB890E6AC|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:03:52 915934] [debug] |scid:237dd90d56b01fe853e2c594|xqc_timer_set|type:LOSS_DETECTION|expire:1757653433113857|now:1757653432915907|interv:197950|
[2025/09/12 05:03:52 915939] [debug] |scid:237dd90d56b01fe853e2c594|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB890E6AC|path:0|pns:1|expire:1757653433113857|now:1757653432915907|interval:197950|pto_count:1|srtt:33002
[2025/09/12 05:03:52 915944] [debug] |scid:237dd90d56b01fe853e2c594|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:47136|inflight:401|
[2025/09/12 05:03:52 915950] [debug] |scid:237dd90d56b01fe853e2c594|xqc_check_acked_or_dropped_pkt|conn:0000558BB890E6AC|pkt_num:1|size:516|pkt_type:HSK|frame:CRYPTO |
[2025/09/12 05:03:52 915961] [debug] |scid:237dd90d56b01fe853e2c594|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:5|
[2025/09/12 05:03:52 915994] [info] |scid:237dd90d56b01fe853e2c594|xqc_send_packet_with_pn|<==|conn:0000558BB890E6AC|path:0|pkt_num:5|size:516|sent:532|pkt_type:HSK|frame:CRYPTO |inflight:401|now:1757653432915969|stream_id:0|stream_offset:0|
[2025/09/12 05:03:52 916005] [debug] |scid:237dd90d56b01fe853e2c594|xqc_send_ctl_on_packet_sent|conn:0000558BB890E6AC|path:0|pkt_num:5|origin_pktnum:1|size:516|enc_size:532|pkt_type:HSK|frame:CRYPTO |conn_state:S_HANDSHAKE_SENT|po_in_flight:0||retrans:0|
[2025/09/12 05:03:52 916013] [debug] |scid:237dd90d56b01fe853e2c594|xqc_send_ctl_on_packet_sent|path:0|inflight:401|applimit:0|
[2025/09/12 05:03:52 916021] [debug] |scid:237dd90d56b01fe853e2c594|xqc_send_ctl_get_pto_time_and_space|srtt:33002|rtt_var:16501|pto_duration:198012|backoff_factor:2.00|backoff:2.00|pto_cnt:1|max_ack_delay:25|
[2025/09/12 05:03:52 916029] [debug] |scid:237dd90d56b01fe853e2c594|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB890E6AC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:03:52 916034] [debug] |scid:237dd90d56b01fe853e2c594|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB890E6AC|path:0|PNS: 1, unacked: 917|
[2025/09/12 05:03:52 916062] [debug] |scid:237dd90d56b01fe853e2c594|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB890E6AC|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:03:52 916068] [debug] |scid:237dd90d56b01fe853e2c594|xqc_timer_set|type:LOSS_DETECTION|expire:1757653433113981|now:1757653432916020|interv:197961|
[2025/09/12 05:03:52 916073] [debug] |scid:237dd90d56b01fe853e2c594|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB890E6AC|path:0|pns:1|expire:1757653433113981|now:1757653432916020|interval:197961|pto_count:1|srtt:33002
[2025/09/12 05:03:52 916079] [debug] |scid:237dd90d56b01fe853e2c594|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:47136|inflight:917|
[2025/09/12 05:03:52 916085] [debug] |scid:237dd90d56b01fe853e2c594|xqc_conn_next_wakeup_time|wakeup_time:1757653433113981|
[2025/09/12 05:03:52 916090] [debug] |scid:237dd90d56b01fe853e2c594|xqc_engine_add_wakeup_queue|next_tick_time:1757653433113981|
[2025/09/12 05:03:52 916095] [debug] |xqc_engine_wakeup_after|wakeup:1757653432949636|now:1757653432916095|diff:33541|
[2025/09/12 05:03:52 916101] [debug] |xqc_engine_main_logic|END|now:1757653432915713|
[2025/09/12 05:03:52 946937] [info] |xqc_engine_packet_process|==>|conn:0000558BB890E6AC|size:67|state:S_HANDSHAKE_SENT|recv_time:1757653432946935|
[2025/09/12 05:03:52 946972] [debug] |scid:237dd90d56b01fe853e2c594|xqc_packet_parse_handshake|success|Length:27|
[2025/09/12 05:03:52 946983] [debug] |scid:237dd90d56b01fe853e2c594|xqc_packet_decrypt|largest_pn:0|
[2025/09/12 05:03:52 946992] [debug] |scid:237dd90d56b01fe853e2c594|xqc_packet_decrypt|decryption nonce|path_id:0|pn:1955554824|
[2025/09/12 05:03:52 947003] [debug] |scid:237dd90d56b01fe853e2c594|xqc_packet_decrypt_single|pkt_type:HSK|pkt_num:1955554824|
[2025/09/12 05:03:52 947010] [debug] |scid:237dd90d56b01fe853e2c594|xqc_process_frames|frame_type:2|
[2025/09/12 05:03:52 947020] [debug] |scid:237dd90d56b01fe853e2c594|xqc_send_ctl_on_ack_received|conn:0000558BB890E6AC|path:0|pkt_num:1|origin_pktnum:0|size:516|pns:1|pkt_type:HSK|frame:CRYPTO |conn_state:S_HANDSHAKE_SENT|frame_largest_ack:4|path_largest_ack:1|
[2025/09/12 05:03:52 947029] [debug] |scid:237dd90d56b01fe853e2c594|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:1894|prior_delivered:0|prior_time:1757653432816113|is_app_limited:1|send_elapse:152|ack_elapse:130822|ctl_first_sent_time:1757653432816265|lagest_ack_time:1757653432946935|curr_delivered:1700|
[2025/09/12 05:03:52 947058] [debug] |scid:237dd90d56b01fe853e2c594|xqc_update_sample|sampler_sent_time_update:1757653432816265|
[2025/09/12 05:03:52 947067] [debug] |scid:237dd90d56b01fe853e2c594|xqc_send_ctl_on_ack_received|sndq_packets_used:6||sndq_packets_used_bytes:0|sndq_packets_free:0|
[2025/09/12 05:03:52 947076] [debug] |scid:237dd90d56b01fe853e2c594|xqc_send_ctl_on_ack_received|conn:0000558BB890E6AC|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 05:03:52 947094] [debug] |scid:237dd90d56b01fe853e2c594|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:401|prior_delivered:1184|prior_time:1757653432849115|is_app_limited:1|send_elapse:99732|ack_elapse:97820|ctl_first_sent_time:1757653432915845|lagest_ack_time:1757653432946935|curr_delivered:1894|
[2025/09/12 05:03:52 947102] [debug] |scid:237dd90d56b01fe853e2c594|xqc_update_sample|sampler_sent_time_update:1757653432915845|
[2025/09/12 05:03:52 947108] [debug] |scid:237dd90d56b01fe853e2c594|xqc_send_ctl_on_ack_received|sndq_packets_used:4||sndq_packets_used_bytes:0|sndq_packets_free:2|
[2025/09/12 05:03:52 947113] [debug] |scid:237dd90d56b01fe853e2c594|xqc_send_ctl_update_rtt|before update rtt|conn:0000558BB890E6AC|srtt:33002|rttvar:16501|minrtt:33002|latest_rtt:31090|ack_delay:0|
[2025/09/12 05:03:52 947118] [debug] |scid:237dd90d56b01fe853e2c594|xqc_send_ctl_update_rtt|l-0.0.0.0-443-237dd90d56b01fe853e2c594 p-193.167.0.100-41559-d628f71d827a5d05ee31d8ef6f3cb10cf1 |after update rtt|conn:0000558BB890E6AC|srtt:32763|rttvar:12854|minrtt:31090|latest_rtt:31090|ack_delay:0|
[2025/09/12 05:03:52 947124] [debug] |scid:237dd90d56b01fe853e2c594|xqc_send_ctl_on_spurious_loss_detected|ctl_reordering_packet_threshold:4|ctl_reordering_time_threshold_shift:0|
[2025/09/12 05:03:52 947129] [debug] |scid:237dd90d56b01fe853e2c594|xqc_send_ctl_get_lost_sent_pn|largest_acked:4|lost_pn:0|thresh:4|
[2025/09/12 05:03:52 947135] [debug] |scid:237dd90d56b01fe853e2c594|xqc_send_ctl_detect_lost|mark lost|pns:1|pkt_num:2|lost_pn:0|po_sent_time:1757653432816337|lost_send_time:1757653432881409|loss_delay:65526|frame:CRYPTO |repair:32|
[2025/09/12 05:03:52 947142] [debug] |scid:237dd90d56b01fe853e2c594|xqc_send_ctl_detect_lost|mark lost|pns:1|pkt_num:3|lost_pn:0|po_sent_time:1757653432816399|lost_send_time:1757653432881409|loss_delay:65526|frame:CRYPTO |repair:32|
[2025/09/12 05:03:52 947150] [debug] |scid:237dd90d56b01fe853e2c594|xqc_send_ctl_detect_lost|OnLostDetection|largest_lost sent time: 1757653432816399u|
[2025/09/12 05:03:52 947159] [stats] |scid:237dd90d56b01fe853e2c594|xqc_send_ctl_detect_lost|l-0.0.0.0-443-237dd90d56b01fe853e2c594 p-193.167.0.100-41559-d628f71d827a5d05ee31d8ef6f3cb10cf1 |lost interval:1757653432946935|lost_count:2|send_count:7|pkt_num:3|po_send_time:1757653432816399|srtt:32763|cwnd:47136|bw:35876|conn_life:132202|now:0|last_lost_time:132202|
[2025/09/12 05:03:52 947168] [debug] |scid:237dd90d56b01fe853e2c594|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:03:52 947176] [debug] |scid:237dd90d56b01fe853e2c594|xqc_send_ctl_set_loss_detection_timer|unset|no ack-eliciting pkts in flight|conn:0000558BB890E6AC|path:0|
[2025/09/12 05:03:52 947184] [debug] |scid:237dd90d56b01fe853e2c594|xqc_timer_unset|type:LOSS_DETECTION|
[2025/09/12 05:03:52 947192] [debug] |scid:237dd90d56b01fe853e2c594|xqc_generate_sample|sampler: send_elapse 99732, ack_elapse 97820, delivered 710|rate 7119|lost 2|
[2025/09/12 05:03:52 947201] [debug] |scid:237dd90d56b01fe853e2c594|xqc_bbr_update_bandwidth|BBRv1: RTT round update 1 -> 2|
[2025/09/12 05:03:52 947209] [debug] |scid:237dd90d56b01fe853e2c594|xqc_bbr_update_min_rtt|probertt expire|rtt:31090, old_rtt:33002|
[2025/09/12 05:03:52 947217] [debug] |scid:237dd90d56b01fe853e2c594|xqc_bbr_update_min_rtt|minrtt expire|rtt:31090, old_rtt:33002|
[2025/09/12 05:03:52 947225] [debug] |scid:237dd90d56b01fe853e2c594|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:5744|extra_cwnd:2368|
[2025/09/12 05:03:52 947232] [debug] |scid:237dd90d56b01fe853e2c594|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:47136|packet_lost:2|acked:710|po_sent_time:1757653432915845|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1894|
[2025/09/12 05:03:52 947242] [debug] |scid:237dd90d56b01fe853e2c594|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:47136|packet_lost:2|acked:710|po_sent_time:1757653432915845|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1894|
[2025/09/12 05:03:52 947258] [debug] |scid:237dd90d56b01fe853e2c594|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-237dd90d56b01fe853e2c594 p-193.167.0.100-41559-d628f71d827a5d05ee31d8ef6f3cb10cf1 |bbr on ack|mode:0|pacing_rate:4017074|bw:35876|cwnd:47846|full_bw_reached:0|inflight:0|srtt:32763|latest_rtt:31090|min_rtt:31090|applimit:1|lost:0|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:1|
[2025/09/12 05:03:52 947270] [info] |scid:237dd90d56b01fe853e2c594|xqc_send_ctl_on_pns_discard|xqc_send_ctl_set_loss_detection_timer on discard pns:0
[2025/09/12 05:03:52 947278] [debug] |scid:237dd90d56b01fe853e2c594|xqc_send_ctl_set_loss_detection_timer|unset|no ack-eliciting pkts in flight|conn:0000558BB890E6AC|path:0|
[2025/09/12 05:03:52 947287] [debug] |scid:237dd90d56b01fe853e2c594|xqc_timer_unset|type:LOSS_DETECTION|
[2025/09/12 05:03:52 947296] [debug] |scid:237dd90d56b01fe853e2c594|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:1955554824|largest:1955554824|pns:1|
[2025/09/12 05:03:52 947304] [info] |scid:237dd90d56b01fe853e2c594|xqc_conn_on_pkt_processed|====>|conn:0000558BB890E6AC|path:0|size:67|pkt_type:HSK|pkt_num:1955554824|frame:ACK |recv_time:1757653432946935|dcid:237dd90d56b01fe853e2c594|dcid_seq:0|
[2025/09/12 05:03:52 947314] [debug] |scid:237dd90d56b01fe853e2c594|xqc_timer_set|type:PATH_IDLE|expire:1757653492946935|now:1757653432946935|interv:60000000|
[2025/09/12 05:03:52 947322] [debug] |scid:237dd90d56b01fe853e2c594|xqc_timer_set|type:CONN_IDLE|expire:1757653492946935|now:1757653432946935|interv:60000000|
[2025/09/12 05:03:52 947330] [debug] |scid:237dd90d56b01fe853e2c594|xqc_engine_remove_wakeup_queue|next_tick_time:1757653433113981|pq_index:1|
[2025/09/12 05:03:52 947338] [debug] |scid:237dd90d56b01fe853e2c594|xqc_engine_add_active_queue|last_ticked_time:1757653432915713|
[2025/09/12 05:03:52 947346] [debug] |xqc_engine_main_logic|BEGIN|now:1757653432947346|
[2025/09/12 05:03:52 947356] [debug] |scid:237dd90d56b01fe853e2c594|xqc_engine_process_conn|conn:0000558BB890E6AC|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:1757653432947354|
[2025/09/12 05:03:52 947367] [debug] |scid:237dd90d56b01fe853e2c594|xqc_path_get_perf_class|conn:0000558BB890E6AC|path_id:0|path_srtt:32763|min_srtt:32763|path_bw:35876|loss_rate:0.00|path_pto:0|
[2025/09/12 05:03:52 947375] [debug] |scid:237dd90d56b01fe853e2c594|xqc_send_ctl_can_send|l-0.0.0.0-443-237dd90d56b01fe853e2c594 p-193.167.0.100-41559-d628f71d827a5d05ee31d8ef6f3cb10cf1 |path:0|can:1|pkt_sz:125|schedule_bytes:0|inflight:0|cwnd:47846|conn:0000558BB890E6AC|stream_id:0|stream_offset:0|
[2025/09/12 05:03:52 947384] [debug] |scid:237dd90d56b01fe853e2c594|xqc_minrtt_scheduler_get_path|path srtt|conn:0000558BB890E6AC|path_id:0|path_srtt:32763|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:03:52 947393] [debug] |scid:237dd90d56b01fe853e2c594|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CRYPTO |pn:2|size:125|reinj:0|path_class:2|
[2025/09/12 05:03:52 947399] [debug] |scid:237dd90d56b01fe853e2c594|xqc_path_get_perf_class|conn:0000558BB890E6AC|path_id:0|path_srtt:32763|min_srtt:32763|path_bw:35876|loss_rate:0.00|path_pto:0|
[2025/09/12 05:03:52 947404] [debug] |scid:237dd90d56b01fe853e2c594|xqc_send_ctl_can_send|l-0.0.0.0-443-237dd90d56b01fe853e2c594 p-193.167.0.100-41559-d628f71d827a5d05ee31d8ef6f3cb10cf1 |path:0|can:1|pkt_sz:82|schedule_bytes:125|inflight:0|cwnd:47846|conn:0000558BB890E6AC|stream_id:0|stream_offset:0|
[2025/09/12 05:03:52 947409] [debug] |scid:237dd90d56b01fe853e2c594|xqc_minrtt_scheduler_get_path|path srtt|conn:0000558BB890E6AC|path_id:0|path_srtt:32763|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:03:52 947424] [debug] |scid:237dd90d56b01fe853e2c594|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CRYPTO |pn:3|size:82|reinj:0|path_class:2|
[2025/09/12 05:03:52 947434] [debug] |scid:237dd90d56b01fe853e2c594|xqc_check_acked_or_dropped_pkt|conn:0000558BB890E6AC|pkt_num:2|size:125|pkt_type:HSK|frame:CRYPTO |
[2025/09/12 05:03:52 947443] [debug] |scid:237dd90d56b01fe853e2c594|xqc_send_ctl_can_send|l-0.0.0.0-443-237dd90d56b01fe853e2c594 p-193.167.0.100-41559-d628f71d827a5d05ee31d8ef6f3cb10cf1 |path:0|can:1|pkt_sz:125|schedule_bytes:0|inflight:0|cwnd:47846|conn:0000558BB890E6AC|stream_id:0|stream_offset:0|
[2025/09/12 05:03:52 947450] [debug] |scid:237dd90d56b01fe853e2c594|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:03:52 947456] [debug] |scid:237dd90d56b01fe853e2c594|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:6|
[2025/09/12 05:03:52 947493] [info] |scid:237dd90d56b01fe853e2c594|xqc_send_packet_with_pn|<==|conn:0000558BB890E6AC|path:0|pkt_num:6|size:125|sent:141|pkt_type:HSK|frame:CRYPTO |inflight:0|now:1757653432947466|stream_id:0|stream_offset:0|
[2025/09/12 05:03:52 947500] [debug] |scid:237dd90d56b01fe853e2c594|xqc_send_ctl_on_packet_sent|conn:0000558BB890E6AC|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 05:03:52 947508] [debug] |scid:237dd90d56b01fe853e2c594|xqc_send_ctl_on_packet_sent|path:0|inflight:0|applimit:0|
[2025/09/12 05:03:52 947516] [debug] |scid:237dd90d56b01fe853e2c594|xqc_send_ctl_get_pto_time_and_space|srtt:32763|rtt_var:12854|pto_duration:84179|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:03:52 947524] [debug] |scid:237dd90d56b01fe853e2c594|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB890E6AC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:03:52 947533] [debug] |scid:237dd90d56b01fe853e2c594|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB890E6AC|path:0|PNS: 1, unacked: 125|
[2025/09/12 05:03:52 947540] [debug] |scid:237dd90d56b01fe853e2c594|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB890E6AC|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:03:52 947548] [debug] |scid:237dd90d56b01fe853e2c594|xqc_timer_set|type:LOSS_DETECTION|expire:1757653433031645|now:1757653432947516|interv:84129|
[2025/09/12 05:03:52 947557] [debug] |scid:237dd90d56b01fe853e2c594|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB890E6AC|path:0|pns:1|expire:1757653433031645|now:1757653432947516|interval:84129|pto_count:0|srtt:32763
[2025/09/12 05:03:52 947565] [debug] |scid:237dd90d56b01fe853e2c594|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:47846|inflight:125|
[2025/09/12 05:03:52 947574] [debug] |scid:237dd90d56b01fe853e2c594|xqc_check_acked_or_dropped_pkt|conn:0000558BB890E6AC|pkt_num:3|size:82|pkt_type:HSK|frame:CRYPTO |
[2025/09/12 05:03:52 947580] [debug] |scid:237dd90d56b01fe853e2c594|xqc_send_ctl_can_send|l-0.0.0.0-443-237dd90d56b01fe853e2c594 p-193.167.0.100-41559-d628f71d827a5d05ee31d8ef6f3cb10cf1 |path:0|can:1|pkt_sz:82|schedule_bytes:0|inflight:125|cwnd:47846|conn:0000558BB890E6AC|stream_id:0|stream_offset:0|
[2025/09/12 05:03:52 947585] [debug] |scid:237dd90d56b01fe853e2c594|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:03:52 947590] [debug] |scid:237dd90d56b01fe853e2c594|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:7|
[2025/09/12 05:03:52 947620] [info] |scid:237dd90d56b01fe853e2c594|xqc_send_packet_with_pn|<==|conn:0000558BB890E6AC|path:0|pkt_num:7|size:82|sent:98|pkt_type:HSK|frame:CRYPTO |inflight:125|now:1757653432947598|stream_id:0|stream_offset:0|
[2025/09/12 05:03:52 947629] [debug] |scid:237dd90d56b01fe853e2c594|xqc_send_ctl_on_packet_sent|conn:0000558BB890E6AC|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 05:03:52 947638] [debug] |scid:237dd90d56b01fe853e2c594|xqc_send_ctl_on_packet_sent|path:0|inflight:125|applimit:0|
[2025/09/12 05:03:52 947646] [debug] |scid:237dd90d56b01fe853e2c594|xqc_send_ctl_get_pto_time_and_space|srtt:32763|rtt_var:12854|pto_duration:84179|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:03:52 947669] [debug] |scid:237dd90d56b01fe853e2c594|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB890E6AC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:03:52 947678] [debug] |scid:237dd90d56b01fe853e2c594|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB890E6AC|path:0|PNS: 1, unacked: 207|
[2025/09/12 05:03:52 947686] [debug] |scid:237dd90d56b01fe853e2c594|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB890E6AC|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:03:52 947691] [debug] |scid:237dd90d56b01fe853e2c594|xqc_timer_set|type:LOSS_DETECTION|expire:1757653433031777|now:1757653432947646|interv:84131|
[2025/09/12 05:03:52 947696] [debug] |scid:237dd90d56b01fe853e2c594|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB890E6AC|path:0|pns:1|expire:1757653433031777|now:1757653432947646|interval:84131|pto_count:0|srtt:32763
[2025/09/12 05:03:52 947702] [debug] |scid:237dd90d56b01fe853e2c594|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:47846|inflight:207|
[2025/09/12 05:03:52 947708] [debug] |scid:237dd90d56b01fe853e2c594|xqc_conn_next_wakeup_time|wakeup_time:1757653433031777|
[2025/09/12 05:03:52 947713] [debug] |scid:237dd90d56b01fe853e2c594|xqc_engine_add_wakeup_queue|next_tick_time:1757653433031777|
[2025/09/12 05:03:52 947718] [debug] |xqc_engine_wakeup_after|wakeup:1757653432949636|now:1757653432947718|diff:1918|
[2025/09/12 05:03:52 947724] [debug] |xqc_engine_main_logic|END|now:1757653432947354|
[2025/09/12 05:03:52 947732] [info] |xqc_engine_packet_process|==>|conn:0000558BB890E6AC|size:67|state:S_HANDSHAKE_SENT|recv_time:1757653432947732|
[2025/09/12 05:03:52 947739] [debug] |scid:237dd90d56b01fe853e2c594|xqc_packet_parse_handshake|success|Length:27|
[2025/09/12 05:03:52 947745] [debug] |scid:237dd90d56b01fe853e2c594|xqc_packet_decrypt|largest_pn:1955554824|
[2025/09/12 05:03:52 947750] [debug] |scid:237dd90d56b01fe853e2c594|xqc_packet_decrypt|decryption nonce|path_id:0|pn:1955554825|
[2025/09/12 05:03:52 947757] [debug] |scid:237dd90d56b01fe853e2c594|xqc_packet_decrypt_single|pkt_type:HSK|pkt_num:1955554825|
[2025/09/12 05:03:52 947762] [debug] |scid:237dd90d56b01fe853e2c594|xqc_process_frames|frame_type:2|
[2025/09/12 05:03:52 947768] [info] |scid:237dd90d56b01fe853e2c594|xqc_send_ctl_on_pns_discard|xqc_send_ctl_set_loss_detection_timer on discard pns:0
[2025/09/12 05:03:52 947773] [debug] |scid:237dd90d56b01fe853e2c594|xqc_send_ctl_get_pto_time_and_space|srtt:32763|rtt_var:12854|pto_duration:84179|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:03:52 947779] [debug] |scid:237dd90d56b01fe853e2c594|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB890E6AC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:03:52 947784] [debug] |scid:237dd90d56b01fe853e2c594|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB890E6AC|path:0|PNS: 1, unacked: 207|
[2025/09/12 05:03:52 947789] [debug] |scid:237dd90d56b01fe853e2c594|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB890E6AC|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:03:52 947798] [debug] |scid:237dd90d56b01fe853e2c594|xqc_timer_set|type:LOSS_DETECTION|expire:1757653433031777|now:1757653432947773|interv:84004|
[2025/09/12 05:03:52 947806] [debug] |scid:237dd90d56b01fe853e2c594|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB890E6AC|path:0|pns:1|expire:1757653433031777|now:1757653432947773|interval:84004|pto_count:0|srtt:32763
[2025/09/12 05:03:52 947816] [debug] |scid:237dd90d56b01fe853e2c594|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:1955554825|largest:1955554825|pns:1|
[2025/09/12 05:03:52 947824] [info] |scid:237dd90d56b01fe853e2c594|xqc_conn_on_pkt_processed|====>|conn:0000558BB890E6AC|path:0|size:67|pkt_type:HSK|pkt_num:1955554825|frame:ACK |recv_time:1757653432947732|dcid:237dd90d56b01fe853e2c594|dcid_seq:0|
[2025/09/12 05:03:52 947832] [debug] |scid:237dd90d56b01fe853e2c594|xqc_timer_set|type:PATH_IDLE|expire:1757653492947732|now:1757653432947732|interv:60000000|
[2025/09/12 05:03:52 947842] [debug] |scid:237dd90d56b01fe853e2c594|xqc_timer_set|type:CONN_IDLE|expire:1757653492947732|now:1757653432947732|interv:60000000|
[2025/09/12 05:03:52 947847] [debug] |scid:237dd90d56b01fe853e2c594|xqc_engine_remove_wakeup_queue|next_tick_time:1757653433031777|pq_index:1|
[2025/09/12 05:03:52 947852] [debug] |scid:237dd90d56b01fe853e2c594|xqc_engine_add_active_queue|last_ticked_time:1757653432947354|
[2025/09/12 05:03:52 947857] [debug] |xqc_engine_main_logic|BEGIN|now:1757653432947857|
[2025/09/12 05:03:52 947862] [debug] |scid:237dd90d56b01fe853e2c594|xqc_engine_process_conn|conn:0000558BB890E6AC|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:1757653432947861|
[2025/09/12 05:03:52 947870] [debug] |scid:237dd90d56b01fe853e2c594|xqc_conn_next_wakeup_time|wakeup_time:1757653433031777|
[2025/09/12 05:03:52 947875] [debug] |scid:237dd90d56b01fe853e2c594|xqc_engine_add_wakeup_queue|next_tick_time:1757653433031777|
[2025/09/12 05:03:52 947880] [debug] |xqc_engine_wakeup_after|wakeup:1757653432949636|now:1757653432947880|diff:1756|
[2025/09/12 05:03:52 947885] [debug] |xqc_engine_main_logic|END|now:1757653432947861|
[2025/09/12 05:03:52 947891] [debug] |xqc_engine_main_logic|BEGIN|now:1757653432947891|
[2025/09/12 05:03:52 947896] [debug] |xqc_engine_wakeup_after|wakeup:1757653432949636|now:1757653432947896|diff:1740|
[2025/09/12 05:03:52 947900] [debug] |xqc_engine_main_logic|END|now:1757653432947891|
[2025/09/12 05:03:52 949970] [debug] |xqc_engine_main_logic|BEGIN|now:1757653432949970|
[2025/09/12 05:03:52 949978] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_engine_remove_wakeup_queue|next_tick_time:1757653432949636|pq_index:0|
[2025/09/12 05:03:52 949982] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_engine_add_active_queue|last_ticked_time:1757653432792857|
[2025/09/12 05:03:52 949987] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_engine_process_conn|conn:0000558BB88EC35C|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:1757653432949986|
[2025/09/12 05:03:52 949992] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_timer_expire|timer expired|type:LOSS_DETECTION|expire_time:1757653432949636|now:1757653432949986|
[2025/09/12 05:03:52 949996] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_timer_loss_detection_timeout|path:0|loss_detection_timeout|
[2025/09/12 05:03:52 950000] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_timer_loss_detection_timeout|send Probe pkts|conn:0000558BB88EC35C|path:0|bytes_in_flight:154|
[2025/09/12 05:03:52 950004] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_send_ctl_get_pto_time_and_space|srtt:32709|rtt_var:5128|pto_duration:106442|backoff_factor:2.00|backoff:2.00|pto_cnt:1|max_ack_delay:25|
[2025/09/12 05:03:52 950008] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB88EC35C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:03:52 950012] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB88EC35C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:03:52 950017] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB88EC35C|path:0|PNS: 2, unacked: 154|
[2025/09/12 05:03:52 950022] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_path_send_one_or_two_ack_elicit_pkts|send two ack-eliciting pkts|path:0|pns:2|
[2025/09/12 05:03:52 950027] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_conn_send_probe_pkt|conn:0000558BB88EC35C|path:0|pkt_num:0|size:23|pkt_type:SHORT_HEADER|frame:HANDSHAKE_DONE |conn_state:ESTABED|
[2025/09/12 05:03:52 950034] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_conn_send_probe_pkt|conn:0000558BB88EC35C|path:0|pkt_num:10|size:54|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |conn_state:ESTABED|
[2025/09/12 05:03:52 950057] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_timer_loss_detection_timeout|xqc_send_ctl_set_loss_detection_timer|PTO|conn:0000558BB88EC35C|pto_count:2
[2025/09/12 05:03:52 950067] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_send_ctl_get_pto_time_and_space|srtt:32709|rtt_var:5128|pto_duration:212884|backoff_factor:2.00|backoff:4.00|pto_cnt:2|max_ack_delay:25|
[2025/09/12 05:03:52 950072] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB88EC35C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:03:52 950076] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB88EC35C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:03:52 950081] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB88EC35C|path:0|PNS: 2, unacked: 154|
[2025/09/12 05:03:52 950086] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_timer_set|type:LOSS_DETECTION|expire:1757653433106078|now:1757653432950066|interv:156012|
[2025/09/12 05:03:52 950091] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB88EC35C|path:0|pns:2|expire:1757653433106078|now:1757653432950066|interval:156012|pto_count:2|srtt:32709
[2025/09/12 05:03:52 950098] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:HANDSHAKE_DONE |stream_id:0|stream_offset:0|
[2025/09/12 05:03:52 950103] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:NEW_CONNECTION_ID |stream_id:0|stream_offset:0|
[2025/09/12 05:03:52 950109] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_check_acked_or_dropped_pkt|conn:0000558BB88EC35C|pkt_num:0|size:23|pkt_type:SHORT_HEADER|frame:HANDSHAKE_DONE |
[2025/09/12 05:03:52 950114] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:18|
[2025/09/12 05:03:52 950146] [info] |scid:95cf9c75c91de810d036aa9f|xqc_send_packet_with_pn|<==|conn:0000558BB88EC35C|path:0|pkt_num:18|size:23|sent:39|pkt_type:SHORT_HEADER|frame:HANDSHAKE_DONE |inflight:154|now:1757653432950123|stream_id:0|stream_offset:0|
[2025/09/12 05:03:52 950155] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_send_ctl_on_packet_sent|conn:0000558BB88EC35C|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 05:03:52 950164] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_send_ctl_on_packet_sent|path:0|inflight:154|applimit:0|
[2025/09/12 05:03:52 950173] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_send_ctl_get_pto_time_and_space|srtt:32709|rtt_var:5128|pto_duration:212884|backoff_factor:2.00|backoff:4.00|pto_cnt:2|max_ack_delay:25|
[2025/09/12 05:03:52 950182] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB88EC35C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:03:52 950190] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB88EC35C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:03:52 950199] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB88EC35C|path:0|PNS: 2, unacked: 177|
[2025/09/12 05:03:52 950207] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_timer_set|type:LOSS_DETECTION|expire:1757653433263007|now:1757653432950172|interv:312835|
[2025/09/12 05:03:52 950215] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB88EC35C|path:0|pns:2|expire:1757653433263007|now:1757653432950172|interval:312835|pto_count:2|srtt:32709
[2025/09/12 05:03:52 950223] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:50400|inflight:177|
[2025/09/12 05:03:52 950229] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_check_acked_or_dropped_pkt|conn:0000558BB88EC35C|pkt_num:10|size:54|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |
[2025/09/12 05:03:52 950235] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:19|
[2025/09/12 05:03:52 950278] [info] |scid:95cf9c75c91de810d036aa9f|xqc_send_packet_with_pn|<==|conn:0000558BB88EC35C|path:0|pkt_num:19|size:54|sent:70|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |inflight:177|now:1757653432950249|stream_id:0|stream_offset:0|
[2025/09/12 05:03:52 950289] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_send_ctl_on_packet_sent|conn:0000558BB88EC35C|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 05:03:52 950299] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_send_ctl_on_packet_sent|path:0|inflight:177|applimit:0|
[2025/09/12 05:03:52 950307] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_send_ctl_get_pto_time_and_space|srtt:32709|rtt_var:5128|pto_duration:212884|backoff_factor:2.00|backoff:4.00|pto_cnt:2|max_ack_delay:25|
[2025/09/12 05:03:52 950316] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB88EC35C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:03:52 950323] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB88EC35C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:03:52 950328] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB88EC35C|path:0|PNS: 2, unacked: 231|
[2025/09/12 05:03:52 950333] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_timer_set|type:LOSS_DETECTION|expire:1757653433263133|now:1757653432950306|interv:312827|
[2025/09/12 05:03:52 950338] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB88EC35C|path:0|pns:2|expire:1757653433263133|now:1757653432950306|interval:312827|pto_count:2|srtt:32709
[2025/09/12 05:03:52 950344] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:50400|inflight:231|
[2025/09/12 05:03:52 950350] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_conn_next_wakeup_time|wakeup_time:1757653432963191|
[2025/09/12 05:03:52 950355] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_engine_add_wakeup_queue|next_tick_time:1757653432963191|
[2025/09/12 05:03:52 950360] [debug] |xqc_engine_wakeup_after|wakeup:1757653432963191|now:1757653432950360|diff:12831|
[2025/09/12 05:03:52 950365] [debug] |xqc_engine_main_logic|END|now:1757653432949986|
[2025/09/12 05:03:52 963445] [debug] |xqc_engine_main_logic|BEGIN|now:1757653432963444|
[2025/09/12 05:03:52 963460] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_engine_remove_wakeup_queue|next_tick_time:1757653432963191|pq_index:0|
[2025/09/12 05:03:52 963466] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_engine_add_active_queue|last_ticked_time:1757653432949986|
[2025/09/12 05:03:52 963473] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_engine_process_conn|conn:0000558BB88EC35C|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:1757653432963471|
[2025/09/12 05:03:52 963479] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_timer_expire|timer expired|type:STREAM_CLOSE|expire_time:1757653432963191|now:1757653432963471|
[2025/09/12 05:03:52 963484] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_timer_stream_close_timeout|stream_id:0|stream_type:0|stream close|
[2025/09/12 05:03:52 963490] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_destroy_stream|send_state:3|recv_state:3|stream_id:0|stream_type:0|
[2025/09/12 05:03:52 963498] [stats] |scid:95cf9c75c91de810d036aa9f|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:1757653432675099|wrt_delay:166|snd_delay:1123|finwrt_delay:166|finsnd_delay:1123|finrcv_delay:2|finread_delay:75|all_acked_delay:34409|firstfinack_dely:34405|close_delay:34415|apprst_delay:0|rstsnd_delay:0|rstrcv_delay:0|l-0.0.0.0-443-95cf9c75c91de810d036aa9f p-193.167.0.100-36275-a4cb0005355b04aa6c4c0ab0f674e1fd3e|path_info:mp is not supported in connection scid:95cf9c75c91de810d036aa9f|fec_recv_delay:0u|fec_send_rpr_cnt:0|retrans:0|
[2025/09/12 05:03:52 963514] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_timer_expire|unset|type:STREAM_CLOSE|expire_time:1757653432963191|now:1757653432963471|
[2025/09/12 05:03:52 963519] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_timer_unset|type:STREAM_CLOSE|
[2025/09/12 05:03:52 963527] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_conn_next_wakeup_time|wakeup_time:1757653433263133|
[2025/09/12 05:03:52 963532] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_engine_add_wakeup_queue|next_tick_time:1757653433263133|
[2025/09/12 05:03:52 963537] [debug] |xqc_engine_wakeup_after|wakeup:1757653433031777|now:1757653432963537|diff:68240|
[2025/09/12 05:03:52 963542] [debug] |xqc_engine_main_logic|END|now:1757653432963471|
[2025/09/12 05:03:52 979516] [info] |xqc_engine_packet_process|==>|conn:0000558BB890E6AC|size:418|state:S_HANDSHAKE_SENT|recv_time:1757653432979514|
[2025/09/12 05:03:52 979535] [debug] |scid:237dd90d56b01fe853e2c594|xqc_packet_parse_handshake|success|Length:66|
[2025/09/12 05:03:52 979545] [debug] |scid:237dd90d56b01fe853e2c594|xqc_packet_decrypt|largest_pn:1955554825|
[2025/09/12 05:03:52 979553] [debug] |scid:237dd90d56b01fe853e2c594|xqc_packet_decrypt|decryption nonce|path_id:0|pn:1955554826|
[2025/09/12 05:03:52 979565] [debug] |scid:237dd90d56b01fe853e2c594|xqc_packet_decrypt_single|pkt_type:HSK|pkt_num:1955554826|
[2025/09/12 05:03:52 979573] [debug] |scid:237dd90d56b01fe853e2c594|xqc_process_frames|frame_type:2|
[2025/09/12 05:03:52 979583] [debug] |scid:237dd90d56b01fe853e2c594|xqc_send_ctl_on_ack_received|conn:0000558BB890E6AC|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 05:03:52 979592] [debug] |scid:237dd90d56b01fe853e2c594|xqc_update_sample|sampler_update|prior_lost:2|tx_in_flight:125|prior_delivered:1894|prior_time:1757653432947466|is_app_limited:1|send_elapse:0|ack_elapse:32048|ctl_first_sent_time:1757653432947466|lagest_ack_time:1757653432979514|curr_delivered:2019|
[2025/09/12 05:03:52 979601] [debug] |scid:237dd90d56b01fe853e2c594|xqc_update_sample|sampler_sent_time_update:1757653432947466|
[2025/09/12 05:03:52 979610] [debug] |scid:237dd90d56b01fe853e2c594|xqc_send_ctl_on_ack_received|sndq_packets_used:2||sndq_packets_used_bytes:0|sndq_packets_free:4|
[2025/09/12 05:03:52 979619] [debug] |scid:237dd90d56b01fe853e2c594|xqc_send_ctl_on_ack_received|conn:0000558BB890E6AC|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 05:03:52 979628] [debug] |scid:237dd90d56b01fe853e2c594|xqc_update_sample|sampler_update|prior_lost:2|tx_in_flight:125|prior_delivered:1894|prior_time:1757653432947466|is_app_limited:1|send_elapse:0|ack_elapse:32048|ctl_first_sent_time:1757653432947466|lagest_ack_time:1757653432979514|curr_delivered:2101|
[2025/09/12 05:03:52 979637] [debug] |scid:237dd90d56b01fe853e2c594|xqc_update_sample|sampler_sent_time_update:1757653432947598|
[2025/09/12 05:03:52 979645] [debug] |scid:237dd90d56b01fe853e2c594|xqc_send_ctl_on_ack_received|sndq_packets_used:0||sndq_packets_used_bytes:0|sndq_packets_free:6|
[2025/09/12 05:03:52 979653] [debug] |scid:237dd90d56b01fe853e2c594|xqc_send_ctl_update_rtt|before update rtt|conn:0000558BB890E6AC|srtt:32763|rttvar:12854|minrtt:31090|latest_rtt:31916|ack_delay:0|
[2025/09/12 05:03:52 979662] [debug] |scid:237dd90d56b01fe853e2c594|xqc_send_ctl_update_rtt|l-0.0.0.0-443-237dd90d56b01fe853e2c594 p-193.167.0.100-41559-d628f71d827a5d05ee31d8ef6f3cb10cf1 |after update rtt|conn:0000558BB890E6AC|srtt:32657|rttvar:9852|minrtt:31090|latest_rtt:31916|ack_delay:0|
[2025/09/12 05:03:52 979671] [debug] |scid:237dd90d56b01fe853e2c594|xqc_send_ctl_get_lost_sent_pn|largest_acked:7|lost_pn:3|thresh:4|
[2025/09/12 05:03:52 979678] [debug] |scid:237dd90d56b01fe853e2c594|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:03:52 979694] [debug] |scid:237dd90d56b01fe853e2c594|xqc_send_ctl_set_loss_detection_timer|unset|no ack-eliciting pkts in flight|conn:0000558BB890E6AC|path:0|
[2025/09/12 05:03:52 979699] [debug] |scid:237dd90d56b01fe853e2c594|xqc_timer_unset|type:LOSS_DETECTION|
[2025/09/12 05:03:52 979704] [debug] |scid:237dd90d56b01fe853e2c594|xqc_generate_sample|sampler: send_elapse 0, ack_elapse 32048, delivered 207|rate 6459|lost 2|
[2025/09/12 05:03:52 979710] [debug] |scid:237dd90d56b01fe853e2c594|xqc_bbr_update_bandwidth|BBRv1: RTT round update 2 -> 3|
[2025/09/12 05:03:52 979715] [debug] |scid:237dd90d56b01fe853e2c594|xqc_bbr_update_min_rtt|minrtt expire|rtt:31090, old_rtt:31090|
[2025/09/12 05:03:52 979720] [debug] |scid:237dd90d56b01fe853e2c594|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:5744|extra_cwnd:1420|
[2025/09/12 05:03:52 979725] [debug] |scid:237dd90d56b01fe853e2c594|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:47846|packet_lost:0|acked:207|po_sent_time:1757653432947598|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2101|
[2025/09/12 05:03:52 979731] [debug] |scid:237dd90d56b01fe853e2c594|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:47846|packet_lost:0|acked:207|po_sent_time:1757653432947598|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2101|
[2025/09/12 05:03:52 979736] [debug] |scid:237dd90d56b01fe853e2c594|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-237dd90d56b01fe853e2c594 p-193.167.0.100-41559-d628f71d827a5d05ee31d8ef6f3cb10cf1 |bbr on ack|mode:0|pacing_rate:4017074|bw:35876|cwnd:48053|full_bw_reached:0|inflight:0|srtt:32657|latest_rtt:31916|min_rtt:31090|applimit:1|lost:2|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:1|
[2025/09/12 05:03:52 979743] [stats] |scid:237dd90d56b01fe853e2c594|xqc_send_ctl_info_circle_record|l-0.0.0.0-443-237dd90d56b01fe853e2c594 p-193.167.0.100-41559-d628f71d827a5d05ee31d8ef6f3cb10cf1 |path:0||cwnd:48053|inflight:0|mode:0|applimit:0|pacing_rate:4017074|bw:35876|srtt:32657|latest_rtt:31916|min_rtt:31090|send:9|lost:2|tlp:0|recv:4|recovery:0|slow_start:1|conn_life:165010|acked:207|delivered:2101|is_cwnd_limited:0|
[2025/09/12 05:03:52 979750] [debug] |scid:237dd90d56b01fe853e2c594|xqc_process_frames|frame_type:6|
[2025/09/12 05:03:52 979756] [debug] |scid:237dd90d56b01fe853e2c594|xqc_process_crypto_frame|level:2|
[2025/09/12 05:03:52 979762] [debug] |scid:237dd90d56b01fe853e2c594|xqc_read_crypto_stream|xqc_read_crypto_stream|level:2|
[2025/09/12 05:03:52 979766] [debug] |scid:237dd90d56b01fe853e2c594|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:2|36u|
[2025/09/12 05:03:52 979884] [debug] |scid:237dd90d56b01fe853e2c594|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:3|SSL_quic_write_level:3|rv:1|
[2025/09/12 05:03:52 979891] [debug] |scid:237dd90d56b01fe853e2c594|xqc_tls_do_handshake|TLS handshake|ret:1|
[2025/09/12 05:03:52 979897] [debug] |scid:237dd90d56b01fe853e2c594|xqc_engine_remove_wakeup_queue|next_tick_time:1757653433031777|pq_index:0|
[2025/09/12 05:03:52 979903] [debug] |scid:237dd90d56b01fe853e2c594|xqc_engine_add_active_queue|last_ticked_time:1757653432947861|
[2025/09/12 05:03:52 979908] [debug] |scid:237dd90d56b01fe853e2c594|xqc_create_crypto_stream|encrypt_level:3|cur_state:S_HANDSHAKE_SENT|
[2025/09/12 05:03:52 979913] [debug] |scid:237dd90d56b01fe853e2c594|xqc_process_crypto_frame|server create 1RTT stream|
[2025/09/12 05:03:52 979918] [info] |scid:237dd90d56b01fe853e2c594|xqc_send_ctl_on_pns_discard|xqc_send_ctl_set_loss_detection_timer on discard pns:0
[2025/09/12 05:03:52 979923] [debug] |scid:237dd90d56b01fe853e2c594|xqc_send_ctl_set_loss_detection_timer|unset|no ack-eliciting pkts in flight|conn:0000558BB890E6AC|path:0|
[2025/09/12 05:03:52 979928] [debug] |scid:237dd90d56b01fe853e2c594|xqc_timer_unset|type:LOSS_DETECTION|
[2025/09/12 05:03:52 979934] [debug] |scid:237dd90d56b01fe853e2c594|xqc_timer_unset|type:ACK_HSK|
[2025/09/12 05:03:52 979940] [debug] |scid:237dd90d56b01fe853e2c594|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 05:03:52 979950] [debug] |scid:237dd90d56b01fe853e2c594|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:1955554826|largest:1955554826|pns:1|
[2025/09/12 05:03:52 979956] [info] |scid:237dd90d56b01fe853e2c594|xqc_conn_on_pkt_processed|====>|conn:0000558BB890E6AC|path:0|size:418|pkt_type:HSK|pkt_num:1955554826|frame:ACK CRYPTO |recv_time:1757653432979514|dcid:237dd90d56b01fe853e2c594|dcid_seq:0|
[2025/09/12 05:03:52 979968] [debug] |scid:237dd90d56b01fe853e2c594|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:237dd90d56b01fe853e2c594|spin_bit:0|
[2025/09/12 05:03:52 979974] [warn] |scid:237dd90d56b01fe853e2c594|xqc_packet_parse_single|delay|buff 1RTT packet before handshake completed|
[2025/09/12 05:03:52 979979] [debug] |scid:237dd90d56b01fe853e2c594|xqc_conn_buff_undecrypt_packet_in|====>|delay|undecrypt_count:1|encrypt_level:3|
[2025/09/12 05:03:52 979984] [info] |scid:237dd90d56b01fe853e2c594|xqc_conn_process_packet|ignore err|-630|
[2025/09/12 05:03:52 979990] [debug] |scid:237dd90d56b01fe853e2c594|xqc_timer_set|type:PATH_IDLE|expire:1757653492979514|now:1757653432979514|interv:60000000|
[2025/09/12 05:03:52 979995] [debug] |scid:237dd90d56b01fe853e2c594|xqc_timer_set|type:CONN_IDLE|expire:1757653492979514|now:1757653432979514|interv:60000000|
[2025/09/12 05:03:52 980000] [debug] |xqc_engine_main_logic|BEGIN|now:1757653432980000|
[2025/09/12 05:03:52 980006] [debug] |scid:237dd90d56b01fe853e2c594|xqc_engine_process_conn|conn:0000558BB890E6AC|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:1757653432980005|
[2025/09/12 05:03:52 980012] [debug] |scid:237dd90d56b01fe853e2c594|xqc_conn_check_handshake_complete|HANDSHAKE_COMPLETED|conn:0000558BB890E6AC|
[2025/09/12 05:03:52 980017] [info] |scid:237dd90d56b01fe853e2c594|xqc_conn_handshake_confirmed|handshake confirmed|conn:0000558BB890E6AC|
[2025/09/12 05:03:52 980022] [info] |scid:237dd90d56b01fe853e2c594|xqc_send_ctl_on_pns_discard|xqc_send_ctl_set_loss_detection_timer on discard pns:1
[2025/09/12 05:03:52 980027] [debug] |scid:237dd90d56b01fe853e2c594|xqc_send_ctl_set_loss_detection_timer|unset|no ack-eliciting pkts in flight|conn:0000558BB890E6AC|path:0|
[2025/09/12 05:03:52 980031] [debug] |scid:237dd90d56b01fe853e2c594|xqc_timer_unset|type:LOSS_DETECTION|
[2025/09/12 05:03:52 980062] [debug] |scid:237dd90d56b01fe853e2c594|xqc_conn_gen_token|expire:1758258232|
[2025/09/12 05:03:52 980070] [debug] |scid:237dd90d56b01fe853e2c594|xqc_conn_early_data_reject|reject|
[2025/09/12 05:03:52 980077] [debug] |scid:237dd90d56b01fe853e2c594|xqc_crypto_stream_on_read|encrypt_level:2|cur_state:S_HANDSHAKE_SENT|next_state:ESTABED|
[2025/09/12 05:03:52 980082] [debug] |scid:237dd90d56b01fe853e2c594|xqc_conn_process_undecrypt_packet_in|delay|undecrypt_count:1|encrypt_level:3|
[2025/09/12 05:03:52 980087] [debug] |scid:237dd90d56b01fe853e2c594|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:237dd90d56b01fe853e2c594|spin_bit:0|
[2025/09/12 05:03:52 980092] [debug] |scid:237dd90d56b01fe853e2c594|xqc_packet_decrypt|largest_pn:0|
[2025/09/12 05:03:52 980096] [debug] |scid:237dd90d56b01fe853e2c594|xqc_packet_decrypt|decryption nonce|path_id:0|pn:1955554823|
[2025/09/12 05:03:52 980102] [debug] |scid:237dd90d56b01fe853e2c594|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:1955554823|
[2025/09/12 05:03:52 980106] [debug] |scid:237dd90d56b01fe853e2c594|xqc_process_frames|frame_type:18|
[2025/09/12 05:03:52 980111] [debug] |scid:237dd90d56b01fe853e2c594|xqc_process_new_conn_id_frame|new_conn_id|c775a1584defe9e76618118b524a6b45dd|sr_token:10dc84cd6c6317c12f339cffc45a9ccf
[2025/09/12 05:03:52 980118] [debug] |scid:237dd90d56b01fe853e2c594|xqc_process_frames|frame_type:18|
[2025/09/12 05:03:52 980126] [debug] |scid:237dd90d56b01fe853e2c594|xqc_process_new_conn_id_frame|new_conn_id|aa5b3530ed6e689e5c93e3a6bf5430f8e7|sr_token:b8d7f68df1244541dffb703a6044e7b3
[2025/09/12 05:03:52 980131] [debug] |scid:237dd90d56b01fe853e2c594|xqc_process_frames|frame_type:18|
[2025/09/12 05:03:52 980135] [debug] |scid:237dd90d56b01fe853e2c594|xqc_process_new_conn_id_frame|new_conn_id|f5bee3ca3ccdd7500541b429868dea0c97|sr_token:43d365dd3b75bfb59c1ceb3e60831ab4
[2025/09/12 05:03:52 980139] [debug] |scid:237dd90d56b01fe853e2c594|xqc_process_frames|frame_type:18|
[2025/09/12 05:03:52 980143] [debug] |scid:237dd90d56b01fe853e2c594|xqc_process_new_conn_id_frame|new_conn_id|593b6108845b5f6c5532ccfa1bdef7ca66|sr_token:368b3df2c097642ddd9e6fadd07ae29a
[2025/09/12 05:03:52 980148] [debug] |scid:237dd90d56b01fe853e2c594|xqc_process_frames|frame_type:18|
[2025/09/12 05:03:52 980152] [debug] |scid:237dd90d56b01fe853e2c594|xqc_process_new_conn_id_frame|new_conn_id|c147f2b098bfc2d3db84c6bfc4127a5b8d|sr_token:690df625b2d9970166723ae9f5250414
[2025/09/12 05:03:52 980156] [debug] |scid:237dd90d56b01fe853e2c594|xqc_process_frames|frame_type:18|
[2025/09/12 05:03:52 980160] [debug] |scid:237dd90d56b01fe853e2c594|xqc_process_new_conn_id_frame|new_conn_id|eefb5bf27972c224ebf376958e7bc56ebb|sr_token:c5cd4ecc8873087c2310b490e39185b4
[2025/09/12 05:03:52 980165] [debug] |scid:237dd90d56b01fe853e2c594|xqc_process_frames|frame_type:18|
[2025/09/12 05:03:52 980169] [debug] |scid:237dd90d56b01fe853e2c594|xqc_process_new_conn_id_frame|new_conn_id|ec70b635da5e1c7b0262414bd74bf12e14|sr_token:c1bc038a60a23ceb054089bdb7d4066b
[2025/09/12 05:03:52 980173] [debug] |scid:237dd90d56b01fe853e2c594|xqc_process_frames|frame_type:b|
[2025/09/12 05:03:52 980177] [debug] |scid:237dd90d56b01fe853e2c594|xqc_process_stream_frame|offset:0|data_length:17|fin:1|stream_id:0|path:0|
[2025/09/12 05:03:52 980184] [debug] |scid:237dd90d56b01fe853e2c594|xqc_insert_stream_frame|merge left|merged_offset_end:17|new_offset:0|new_len:17|
[2025/09/12 05:03:52 980188] [debug] |scid:237dd90d56b01fe853e2c594|xqc_process_stream_frame|xqc_stream_ready_to_read all recvd|
[2025/09/12 05:03:52 980192] [debug] |scid:237dd90d56b01fe853e2c594|xqc_process_stream_frame|stream_length:17|merged_offset_end:17|stream_id:0|
[2025/09/12 05:03:52 980205] [debug] |scid:237dd90d56b01fe853e2c594|xqc_timer_set|type:ACK_01RTT|expire:1757653433004514|now:1757653432979514|interv:25000|
[2025/09/12 05:03:52 980211] [debug] |scid:237dd90d56b01fe853e2c594|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:1757653432979514|max_ack_delay:25000|
[2025/09/12 05:03:52 980215] [debug] |scid:237dd90d56b01fe853e2c594|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:1955554823|largest:1955554823|pns:2|
[2025/09/12 05:03:52 980220] [info] |scid:237dd90d56b01fe853e2c594|xqc_conn_on_pkt_processed|====>|conn:0000558BB890E6AC|path:0|size:312|pkt_type:SHORT_HEADER|pkt_num:1955554823|frame:STREAM NEW_CONNECTION_ID |recv_time:1757653432979514|dcid:237dd90d56b01fe853e2c594|dcid_seq:0|
[2025/09/12 05:03:52 980225] [debug] |scid:237dd90d56b01fe853e2c594|xqc_process_crypto_write_streams|
[2025/09/12 05:03:52 980229] [debug] |scid:237dd90d56b01fe853e2c594|xqc_crypto_stream_on_write|enc_level|3|
[2025/09/12 05:03:52 980234] [info] |scid:237dd90d56b01fe853e2c594|xqc_crypto_stream_send|crypto send data|pkt_num:0|size:283|sent:261|pkt_type:SHORT_HEADER|frame:CRYPTO |now:1757653432980233|
[2025/09/12 05:03:52 980239] [info] |scid:237dd90d56b01fe853e2c594|xqc_crypto_stream_send|crypto send data|pkt_num:0|size:284|sent:262|pkt_type:SHORT_HEADER|frame:CRYPTO |now:1757653432980238|
[2025/09/12 05:03:52 980243] [debug] |scid:237dd90d56b01fe853e2c594|xqc_crypto_stream_on_write|encrypt_level:3|cur_state:ESTABED|next_state:ESTABED|
[2025/09/12 05:03:52 980247] [debug] |scid:237dd90d56b01fe853e2c594|xqc_process_read_streams|stream_read_notify|flag:2|stream_id:0|conn:0000558BB890E6AC|
[2025/09/12 05:03:52 980304] [debug] |scid:237dd90d56b01fe853e2c594|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:25165824|
[2025/09/12 05:03:52 980313] [debug] |scid:237dd90d56b01fe853e2c594|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 05:03:52 980319] [debug] |scid:237dd90d56b01fe853e2c594|xqc_sample_check_app_limited|path:0|applimit:2101|
[2025/09/12 05:03:52 980329] [info] |scid:237dd90d56b01fe853e2c594|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:0000558BB890E6AC|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 05:03:52 980339] [debug] |scid:237dd90d56b01fe853e2c594|xqc_engine_conn_logic|engine is running on conn:l-0.0.0.0-443-237dd90d56b01fe853e2c594 p-193.167.0.100-41559-d628f71d827a5d05ee31d8ef6f3cb10cf1|
[2025/09/12 05:03:52 980350] [debug] |scid:237dd90d56b01fe853e2c594|xqc_gen_ack_frame|largest_recv:1955554826|ack_delay:836|first_ack_range:2|largest_pkt_recv_time:1757653432979514|
[2025/09/12 05:03:52 980357] [debug] |scid:237dd90d56b01fe853e2c594|xqc_gen_ack_frame|high:1955554826|low:1955554824|pkt_pns:1|
[2025/09/12 05:03:52 980363] [debug] |scid:237dd90d56b01fe853e2c594|xqc_write_ack_to_one_packet|ack_size:13|path:0|path_largest_recv:1955554826|frame_largest_recv:1955554826|
[2025/09/12 05:03:52 980369] [debug] |scid:237dd90d56b01fe853e2c594|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:1|
[2025/09/12 05:03:52 980385] [debug] |scid:237dd90d56b01fe853e2c594|xqc_write_new_conn_id_frame_to_packet|gen_new_scid|cid:6c797a6f73491102765ac2b6|sr_token:00d60fd9fe7f00007b3a819f8b550000|seq_num:1
[2025/09/12 05:03:52 980397] [debug] |scid:237dd90d56b01fe853e2c594|xqc_write_new_conn_id_frame_to_packet|gen_new_scid|cid:bd9c96c8e78b0f827440c775|sr_token:00d60fd9fe7f00007b3a819f8b550000|seq_num:2
[2025/09/12 05:03:52 980404] [debug] |scid:237dd90d56b01fe853e2c594|xqc_path_get_perf_class|conn:0000558BB890E6AC|path_id:0|path_srtt:32657|min_srtt:32657|path_bw:35876|loss_rate:22.22|path_pto:0|
[2025/09/12 05:03:52 980412] [debug] |scid:237dd90d56b01fe853e2c594|xqc_minrtt_scheduler_get_path|path srtt|conn:0000558BB890E6AC|path_id:0|path_srtt:32657|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:03:52 980419] [debug] |scid:237dd90d56b01fe853e2c594|xqc_minrtt_scheduler_get_path|best path:0|frame_type:HANDSHAKE_DONE |pn:0|size:23|reinj:0|path_class:2|
[2025/09/12 05:03:52 980426] [debug] |scid:237dd90d56b01fe853e2c594|xqc_path_get_perf_class|conn:0000558BB890E6AC|path_id:0|path_srtt:32657|min_srtt:32657|path_bw:35876|loss_rate:22.22|path_pto:0|
[2025/09/12 05:03:52 980433] [debug] |scid:237dd90d56b01fe853e2c594|xqc_minrtt_scheduler_get_path|path srtt|conn:0000558BB890E6AC|path_id:0|path_srtt:32657|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:03:52 980440] [debug] |scid:237dd90d56b01fe853e2c594|xqc_minrtt_scheduler_get_path|best path:0|frame_type:NEW_TOKEN |pn:0|size:33|reinj:0|path_class:2|
[2025/09/12 05:03:52 980447] [debug] |scid:237dd90d56b01fe853e2c594|xqc_path_get_perf_class|conn:0000558BB890E6AC|path_id:0|path_srtt:32657|min_srtt:32657|path_bw:35876|loss_rate:22.22|path_pto:0|
[2025/09/12 05:03:52 980453] [debug] |scid:237dd90d56b01fe853e2c594|xqc_minrtt_scheduler_get_path|path srtt|conn:0000558BB890E6AC|path_id:0|path_srtt:32657|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:03:52 980460] [debug] |scid:237dd90d56b01fe853e2c594|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CRYPTO |pn:0|size:283|reinj:0|path_class:2|
[2025/09/12 05:03:52 980466] [debug] |scid:237dd90d56b01fe853e2c594|xqc_path_get_perf_class|conn:0000558BB890E6AC|path_id:0|path_srtt:32657|min_srtt:32657|path_bw:35876|loss_rate:22.22|path_pto:0|
[2025/09/12 05:03:52 980479] [debug] |scid:237dd90d56b01fe853e2c594|xqc_minrtt_scheduler_get_path|path srtt|conn:0000558BB890E6AC|path_id:0|path_srtt:32657|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:03:52 980484] [debug] |scid:237dd90d56b01fe853e2c594|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CRYPTO |pn:0|size:284|reinj:0|path_class:2|
[2025/09/12 05:03:52 980488] [debug] |scid:237dd90d56b01fe853e2c594|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:ACK |stream_id:0|stream_offset:0|
[2025/09/12 05:03:52 980492] [debug] |scid:237dd90d56b01fe853e2c594|xqc_path_get_perf_class|conn:0000558BB890E6AC|path_id:0|path_srtt:32657|min_srtt:32657|path_bw:35876|loss_rate:22.22|path_pto:0|
[2025/09/12 05:03:52 980496] [debug] |scid:237dd90d56b01fe853e2c594|xqc_minrtt_scheduler_get_path|path srtt|conn:0000558BB890E6AC|path_id:0|path_srtt:32657|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:03:52 980501] [debug] |scid:237dd90d56b01fe853e2c594|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 05:03:52 980505] [debug] |scid:237dd90d56b01fe853e2c594|xqc_path_get_perf_class|conn:0000558BB890E6AC|path_id:0|path_srtt:32657|min_srtt:32657|path_bw:35876|loss_rate:22.22|path_pto:0|
[2025/09/12 05:03:52 980509] [debug] |scid:237dd90d56b01fe853e2c594|xqc_minrtt_scheduler_get_path|path srtt|conn:0000558BB890E6AC|path_id:0|path_srtt:32657|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:03:52 980513] [debug] |scid:237dd90d56b01fe853e2c594|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 05:03:52 980518] [debug] |scid:237dd90d56b01fe853e2c594|xqc_path_get_perf_class|conn:0000558BB890E6AC|path_id:0|path_srtt:32657|min_srtt:32657|path_bw:35876|loss_rate:22.22|path_pto:0|
[2025/09/12 05:03:52 980522] [debug] |scid:237dd90d56b01fe853e2c594|xqc_send_ctl_can_send|l-0.0.0.0-443-237dd90d56b01fe853e2c594 p-193.167.0.100-41559-d628f71d827a5d05ee31d8ef6f3cb10cf1 |path:0|can:1|pkt_sz:1050|schedule_bytes:731|inflight:0|cwnd:48053|conn:0000558BB890E6AC|stream_id:0|stream_offset:1024|
[2025/09/12 05:03:52 980527] [debug] |scid:237dd90d56b01fe853e2c594|xqc_minrtt_scheduler_get_path|path srtt|conn:0000558BB890E6AC|path_id:0|path_srtt:32657|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:03:52 980531] [debug] |scid:237dd90d56b01fe853e2c594|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1050|reinj:0|path_class:2|
[2025/09/12 05:03:52 980536] [debug] |scid:237dd90d56b01fe853e2c594|xqc_check_acked_or_dropped_pkt|conn:0000558BB890E6AC|pkt_num:0|size:23|pkt_type:SHORT_HEADER|frame:HANDSHAKE_DONE |
[2025/09/12 05:03:52 980541] [debug] |scid:237dd90d56b01fe853e2c594|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:0|
[2025/09/12 05:03:52 980574] [info] |scid:237dd90d56b01fe853e2c594|xqc_send_packet_with_pn|<==|conn:0000558BB890E6AC|path:0|pkt_num:0|size:23|sent:39|pkt_type:SHORT_HEADER|frame:HANDSHAKE_DONE |inflight:0|now:1757653432980548|stream_id:0|stream_offset:0|
[2025/09/12 05:03:52 980583] [debug] |scid:237dd90d56b01fe853e2c594|xqc_send_ctl_on_packet_sent|conn:0000558BB890E6AC|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 05:03:52 980590] [debug] |scid:237dd90d56b01fe853e2c594|xqc_send_ctl_on_packet_sent|path:0|inflight:0|applimit:2101|
[2025/09/12 05:03:52 980597] [debug] |scid:237dd90d56b01fe853e2c594|xqc_send_ctl_get_pto_time_and_space|srtt:32657|rtt_var:9852|pto_duration:72065|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:03:52 980603] [debug] |scid:237dd90d56b01fe853e2c594|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB890E6AC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:03:52 980611] [debug] |scid:237dd90d56b01fe853e2c594|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB890E6AC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:03:52 980615] [debug] |scid:237dd90d56b01fe853e2c594|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB890E6AC|path:0|PNS: 2, unacked: 23|
[2025/09/12 05:03:52 980620] [debug] |scid:237dd90d56b01fe853e2c594|xqc_timer_set|type:LOSS_DETECTION|expire:1757653433077613|now:1757653432980597|interv:97016|
[2025/09/12 05:03:52 980626] [debug] |scid:237dd90d56b01fe853e2c594|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB890E6AC|path:0|pns:2|expire:1757653433077613|now:1757653432980597|interval:97016|pto_count:0|srtt:32657
[2025/09/12 05:03:52 980633] [debug] |scid:237dd90d56b01fe853e2c594|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:48053|inflight:23|
[2025/09/12 05:03:52 980641] [debug] |scid:237dd90d56b01fe853e2c594|xqc_check_acked_or_dropped_pkt|conn:0000558BB890E6AC|pkt_num:0|size:33|pkt_type:SHORT_HEADER|frame:NEW_TOKEN |
[2025/09/12 05:03:52 980647] [debug] |scid:237dd90d56b01fe853e2c594|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1|
[2025/09/12 05:03:52 980678] [info] |scid:237dd90d56b01fe853e2c594|xqc_send_packet_with_pn|<==|conn:0000558BB890E6AC|path:0|pkt_num:1|size:33|sent:49|pkt_type:SHORT_HEADER|frame:NEW_TOKEN |inflight:23|now:1757653432980657|stream_id:0|stream_offset:0|
[2025/09/12 05:03:52 980687] [debug] |scid:237dd90d56b01fe853e2c594|xqc_send_ctl_on_packet_sent|conn:0000558BB890E6AC|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 05:03:52 980694] [debug] |scid:237dd90d56b01fe853e2c594|xqc_send_ctl_on_packet_sent|path:0|inflight:23|applimit:2101|
[2025/09/12 05:03:52 980701] [debug] |scid:237dd90d56b01fe853e2c594|xqc_send_ctl_get_pto_time_and_space|srtt:32657|rtt_var:9852|pto_duration:72065|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:03:52 980708] [debug] |scid:237dd90d56b01fe853e2c594|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB890E6AC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:03:52 980714] [debug] |scid:237dd90d56b01fe853e2c594|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB890E6AC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:03:52 980719] [debug] |scid:237dd90d56b01fe853e2c594|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB890E6AC|path:0|PNS: 2, unacked: 56|
[2025/09/12 05:03:52 980725] [debug] |scid:237dd90d56b01fe853e2c594|xqc_timer_set|type:LOSS_DETECTION|expire:1757653433077722|now:1757653432980701|interv:97021|
[2025/09/12 05:03:52 980731] [debug] |scid:237dd90d56b01fe853e2c594|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB890E6AC|path:0|pns:2|expire:1757653433077722|now:1757653432980701|interval:97021|pto_count:0|srtt:32657
[2025/09/12 05:03:52 980738] [debug] |scid:237dd90d56b01fe853e2c594|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:48053|inflight:56|
[2025/09/12 05:03:52 980746] [debug] |scid:237dd90d56b01fe853e2c594|xqc_check_acked_or_dropped_pkt|conn:0000558BB890E6AC|pkt_num:0|size:283|pkt_type:SHORT_HEADER|frame:CRYPTO |
[2025/09/12 05:03:52 980753] [debug] |scid:237dd90d56b01fe853e2c594|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:2|
[2025/09/12 05:03:52 980783] [info] |scid:237dd90d56b01fe853e2c594|xqc_send_packet_with_pn|<==|conn:0000558BB890E6AC|path:0|pkt_num:2|size:283|sent:299|pkt_type:SHORT_HEADER|frame:CRYPTO |inflight:56|now:1757653432980763|stream_id:0|stream_offset:0|
[2025/09/12 05:03:52 980792] [debug] |scid:237dd90d56b01fe853e2c594|xqc_send_ctl_on_packet_sent|conn:0000558BB890E6AC|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 05:03:52 980799] [debug] |scid:237dd90d56b01fe853e2c594|xqc_send_ctl_on_packet_sent|path:0|inflight:56|applimit:2101|
[2025/09/12 05:03:52 980806] [debug] |scid:237dd90d56b01fe853e2c594|xqc_send_ctl_get_pto_time_and_space|srtt:32657|rtt_var:9852|pto_duration:72065|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:03:52 980818] [debug] |scid:237dd90d56b01fe853e2c594|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB890E6AC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:03:52 980824] [debug] |scid:237dd90d56b01fe853e2c594|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB890E6AC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:03:52 980830] [debug] |scid:237dd90d56b01fe853e2c594|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB890E6AC|path:0|PNS: 2, unacked: 339|
[2025/09/12 05:03:52 980836] [debug] |scid:237dd90d56b01fe853e2c594|xqc_timer_set|type:LOSS_DETECTION|expire:1757653433077828|now:1757653432980806|interv:97022|
[2025/09/12 05:03:52 980842] [debug] |scid:237dd90d56b01fe853e2c594|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB890E6AC|path:0|pns:2|expire:1757653433077828|now:1757653432980806|interval:97022|pto_count:0|srtt:32657
[2025/09/12 05:03:52 980846] [debug] |scid:237dd90d56b01fe853e2c594|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:48053|inflight:339|
[2025/09/12 05:03:52 980851] [debug] |scid:237dd90d56b01fe853e2c594|xqc_check_acked_or_dropped_pkt|conn:0000558BB890E6AC|pkt_num:0|size:284|pkt_type:SHORT_HEADER|frame:CRYPTO |
[2025/09/12 05:03:52 980855] [debug] |scid:237dd90d56b01fe853e2c594|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:3|
[2025/09/12 05:03:52 980881] [info] |scid:237dd90d56b01fe853e2c594|xqc_send_packet_with_pn|<==|conn:0000558BB890E6AC|path:0|pkt_num:3|size:284|sent:300|pkt_type:SHORT_HEADER|frame:CRYPTO |inflight:339|now:1757653432980861|stream_id:0|stream_offset:0|
[2025/09/12 05:03:52 980890] [debug] |scid:237dd90d56b01fe853e2c594|xqc_send_ctl_on_packet_sent|conn:0000558BB890E6AC|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 05:03:52 980896] [debug] |scid:237dd90d56b01fe853e2c594|xqc_send_ctl_on_packet_sent|path:0|inflight:339|applimit:2101|
[2025/09/12 05:03:52 980903] [debug] |scid:237dd90d56b01fe853e2c594|xqc_send_ctl_get_pto_time_and_space|srtt:32657|rtt_var:9852|pto_duration:72065|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:03:52 980910] [debug] |scid:237dd90d56b01fe853e2c594|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB890E6AC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:03:52 980916] [debug] |scid:237dd90d56b01fe853e2c594|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB890E6AC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:03:52 980923] [debug] |scid:237dd90d56b01fe853e2c594|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB890E6AC|path:0|PNS: 2, unacked: 623|
[2025/09/12 05:03:52 980928] [debug] |scid:237dd90d56b01fe853e2c594|xqc_timer_set|type:LOSS_DETECTION|expire:1757653433077926|now:1757653432980903|interv:97023|
[2025/09/12 05:03:52 980932] [debug] |scid:237dd90d56b01fe853e2c594|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB890E6AC|path:0|pns:2|expire:1757653433077926|now:1757653432980903|interval:97023|pto_count:0|srtt:32657
[2025/09/12 05:03:52 980936] [debug] |scid:237dd90d56b01fe853e2c594|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:48053|inflight:623|
[2025/09/12 05:03:52 980941] [debug] |scid:237dd90d56b01fe853e2c594|xqc_check_acked_or_dropped_pkt|conn:0000558BB890E6AC|pkt_num:0|size:55|pkt_type:HSK|frame:ACK |
[2025/09/12 05:03:52 980945] [debug] |scid:237dd90d56b01fe853e2c594|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:8|
[2025/09/12 05:03:52 980969] [info] |scid:237dd90d56b01fe853e2c594|xqc_send_packet_with_pn|<==|conn:0000558BB890E6AC|path:0|pkt_num:8|size:55|sent:71|pkt_type:HSK|frame:ACK |inflight:623|now:1757653432980951|stream_id:0|stream_offset:0|
[2025/09/12 05:03:52 980978] [debug] |scid:237dd90d56b01fe853e2c594|xqc_send_ctl_on_packet_sent|conn:0000558BB890E6AC|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 05:03:52 980992] [debug] |scid:237dd90d56b01fe853e2c594|xqc_check_acked_or_dropped_pkt|conn:0000558BB890E6AC|pkt_num:0|size:54|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |
[2025/09/12 05:03:52 980999] [debug] |scid:237dd90d56b01fe853e2c594|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:4|
[2025/09/12 05:03:52 981028] [info] |scid:237dd90d56b01fe853e2c594|xqc_send_packet_with_pn|<==|conn:0000558BB890E6AC|path:0|pkt_num:4|size:54|sent:70|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |inflight:623|now:1757653432981008|stream_id:0|stream_offset:0|
[2025/09/12 05:03:52 981037] [debug] |scid:237dd90d56b01fe853e2c594|xqc_send_ctl_on_packet_sent|conn:0000558BB890E6AC|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 05:03:52 981063] [debug] |scid:237dd90d56b01fe853e2c594|xqc_send_ctl_on_packet_sent|path:0|inflight:623|applimit:2101|
[2025/09/12 05:03:52 981070] [debug] |scid:237dd90d56b01fe853e2c594|xqc_send_ctl_get_pto_time_and_space|srtt:32657|rtt_var:9852|pto_duration:72065|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:03:52 981075] [debug] |scid:237dd90d56b01fe853e2c594|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB890E6AC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:03:52 981079] [debug] |scid:237dd90d56b01fe853e2c594|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB890E6AC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:03:52 981083] [debug] |scid:237dd90d56b01fe853e2c594|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB890E6AC|path:0|PNS: 2, unacked: 677|
[2025/09/12 05:03:52 981086] [debug] |scid:237dd90d56b01fe853e2c594|xqc_timer_set|type:LOSS_DETECTION|expire:1757653433078073|now:1757653432981069|interv:97004|
[2025/09/12 05:03:52 981090] [debug] |scid:237dd90d56b01fe853e2c594|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB890E6AC|path:0|pns:2|expire:1757653433078073|now:1757653432981069|interval:97004|pto_count:0|srtt:32657
[2025/09/12 05:03:52 981095] [debug] |scid:237dd90d56b01fe853e2c594|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:48053|inflight:677|
[2025/09/12 05:03:52 981099] [debug] |scid:237dd90d56b01fe853e2c594|xqc_check_acked_or_dropped_pkt|conn:0000558BB890E6AC|pkt_num:0|size:54|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |
[2025/09/12 05:03:52 981104] [debug] |scid:237dd90d56b01fe853e2c594|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:5|
[2025/09/12 05:03:52 981128] [info] |scid:237dd90d56b01fe853e2c594|xqc_send_packet_with_pn|<==|conn:0000558BB890E6AC|path:0|pkt_num:5|size:54|sent:70|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |inflight:677|now:1757653432981110|stream_id:0|stream_offset:0|
[2025/09/12 05:03:52 981136] [debug] |scid:237dd90d56b01fe853e2c594|xqc_send_ctl_on_packet_sent|conn:0000558BB890E6AC|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 05:03:52 981143] [debug] |scid:237dd90d56b01fe853e2c594|xqc_send_ctl_on_packet_sent|path:0|inflight:677|applimit:2101|
[2025/09/12 05:03:52 981149] [debug] |scid:237dd90d56b01fe853e2c594|xqc_send_ctl_get_pto_time_and_space|srtt:32657|rtt_var:9852|pto_duration:72065|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:03:52 981156] [debug] |scid:237dd90d56b01fe853e2c594|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB890E6AC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:03:52 981160] [debug] |scid:237dd90d56b01fe853e2c594|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB890E6AC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:03:52 981164] [debug] |scid:237dd90d56b01fe853e2c594|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB890E6AC|path:0|PNS: 2, unacked: 731|
[2025/09/12 05:03:52 981168] [debug] |scid:237dd90d56b01fe853e2c594|xqc_timer_set|type:LOSS_DETECTION|expire:1757653433078175|now:1757653432981149|interv:97026|
[2025/09/12 05:03:52 981171] [debug] |scid:237dd90d56b01fe853e2c594|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB890E6AC|path:0|pns:2|expire:1757653433078175|now:1757653432981149|interval:97026|pto_count:0|srtt:32657
[2025/09/12 05:03:52 981180] [debug] |scid:237dd90d56b01fe853e2c594|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:48053|inflight:731|
[2025/09/12 05:03:52 981185] [debug] |scid:237dd90d56b01fe853e2c594|xqc_check_acked_or_dropped_pkt|conn:0000558BB890E6AC|pkt_num:0|size:1050|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:03:52 981189] [debug] |scid:237dd90d56b01fe853e2c594|xqc_send_ctl_can_send|l-0.0.0.0-443-237dd90d56b01fe853e2c594 p-193.167.0.100-41559-d628f71d827a5d05ee31d8ef6f3cb10cf1 |path:0|can:1|pkt_sz:1050|schedule_bytes:0|inflight:731|cwnd:48053|conn:0000558BB890E6AC|stream_id:0|stream_offset:1024|
[2025/09/12 05:03:52 981194] [debug] |scid:237dd90d56b01fe853e2c594|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:03:52 981198] [debug] |scid:237dd90d56b01fe853e2c594|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:6|
[2025/09/12 05:03:52 981223] [info] |scid:237dd90d56b01fe853e2c594|xqc_send_packet_with_pn|<==|conn:0000558BB890E6AC|path:0|pkt_num:6|size:1050|sent:1066|pkt_type:SHORT_HEADER|frame:STREAM |inflight:731|now:1757653432981204|stream_id:0|stream_offset:1024|
[2025/09/12 05:03:52 981232] [debug] |scid:237dd90d56b01fe853e2c594|xqc_send_ctl_on_packet_sent|conn:0000558BB890E6AC|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 05:03:52 981239] [debug] |scid:237dd90d56b01fe853e2c594|xqc_send_ctl_on_packet_sent|path:0|inflight:731|applimit:2101|
[2025/09/12 05:03:52 981246] [debug] |scid:237dd90d56b01fe853e2c594|xqc_send_ctl_get_pto_time_and_space|srtt:32657|rtt_var:9852|pto_duration:72065|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:03:52 981251] [debug] |scid:237dd90d56b01fe853e2c594|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB890E6AC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:03:52 981255] [debug] |scid:237dd90d56b01fe853e2c594|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB890E6AC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:03:52 981259] [debug] |scid:237dd90d56b01fe853e2c594|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB890E6AC|path:0|PNS: 2, unacked: 1781|
[2025/09/12 05:03:52 981263] [debug] |scid:237dd90d56b01fe853e2c594|xqc_timer_set|type:LOSS_DETECTION|expire:1757653433078269|now:1757653432981245|interv:97024|
[2025/09/12 05:03:52 981267] [debug] |scid:237dd90d56b01fe853e2c594|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB890E6AC|path:0|pns:2|expire:1757653433078269|now:1757653432981245|interval:97024|pto_count:0|srtt:32657
[2025/09/12 05:03:52 981271] [debug] |scid:237dd90d56b01fe853e2c594|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:48053|inflight:1781|
[2025/09/12 05:03:52 981276] [debug] |scid:237dd90d56b01fe853e2c594|xqc_conn_next_wakeup_time|wakeup_time:1757653433004514|
[2025/09/12 05:03:52 981280] [debug] |scid:237dd90d56b01fe853e2c594|xqc_engine_add_wakeup_queue|next_tick_time:1757653433004514|
[2025/09/12 05:03:52 981284] [debug] |xqc_engine_wakeup_after|wakeup:1757653433004514|now:1757653432981284|diff:23230|
[2025/09/12 05:03:52 981288] [debug] |xqc_engine_main_logic|END|now:1757653432980005|
[2025/09/12 05:03:52 981295] [info] |xqc_engine_packet_process|==>|conn:0000558BB890E6AC|size:1406|state:ESTABED|recv_time:1757653432981294|
[2025/09/12 05:03:52 981300] [debug] |scid:237dd90d56b01fe853e2c594|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:237dd90d56b01fe853e2c594|spin_bit:0|
[2025/09/12 05:03:52 981305] [debug] |scid:237dd90d56b01fe853e2c594|xqc_packet_decrypt|largest_pn:1955554823|
[2025/09/12 05:03:52 981309] [debug] |scid:237dd90d56b01fe853e2c594|xqc_packet_decrypt|decryption nonce|path_id:0|pn:1955554824|
[2025/09/12 05:03:52 981315] [debug] |scid:237dd90d56b01fe853e2c594|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:1955554824|
[2025/09/12 05:03:52 981319] [debug] |scid:237dd90d56b01fe853e2c594|xqc_process_frames|frame_type:1|
[2025/09/12 05:03:52 981327] [debug] |scid:237dd90d56b01fe853e2c594|xqc_process_frames|frame_type:0|
[2025/09/12 05:03:52 981331] [debug] |scid:237dd90d56b01fe853e2c594|xqc_process_padding_frame|process padding|
[2025/09/12 05:03:52 981338] [debug] |scid:237dd90d56b01fe853e2c594|xqc_timer_unset|type:ACK_01RTT|
[2025/09/12 05:03:52 981342] [debug] |scid:237dd90d56b01fe853e2c594|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 05:03:52 981347] [debug] |scid:237dd90d56b01fe853e2c594|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:1955554824|largest:1955554824|pns:2|
[2025/09/12 05:03:52 981352] [info] |scid:237dd90d56b01fe853e2c594|xqc_conn_on_pkt_processed|====>|conn:0000558BB890E6AC|path:0|size:1406|pkt_type:SHORT_HEADER|pkt_num:1955554824|frame:PADDING PING |recv_time:1757653432981294|dcid:237dd90d56b01fe853e2c594|dcid_seq:0|
[2025/09/12 05:03:52 981356] [debug] |scid:237dd90d56b01fe853e2c594|xqc_timer_set|type:PATH_IDLE|expire:1757653552981294|now:1757653432981294|interv:120000000|
[2025/09/12 05:03:52 981361] [debug] |scid:237dd90d56b01fe853e2c594|xqc_timer_set|type:CONN_IDLE|expire:1757653552981294|now:1757653432981294|interv:120000000|
[2025/09/12 05:03:52 981364] [debug] |scid:237dd90d56b01fe853e2c594|xqc_engine_remove_wakeup_queue|next_tick_time:1757653433004514|pq_index:0|
[2025/09/12 05:03:52 981369] [debug] |scid:237dd90d56b01fe853e2c594|xqc_engine_add_active_queue|last_ticked_time:1757653432980005|
[2025/09/12 05:03:52 981373] [debug] |xqc_engine_main_logic|BEGIN|now:1757653432981372|
[2025/09/12 05:03:52 981377] [debug] |scid:237dd90d56b01fe853e2c594|xqc_engine_process_conn|conn:0000558BB890E6AC|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:1757653432981376|
[2025/09/12 05:03:52 981383] [debug] |scid:237dd90d56b01fe853e2c594|xqc_gen_ack_frame|largest_recv:1955554824|ack_delay:89|first_ack_range:1|largest_pkt_recv_time:1757653432981294|
[2025/09/12 05:03:52 981388] [debug] |scid:237dd90d56b01fe853e2c594|xqc_gen_ack_frame|high:1955554824|low:1955554823|pkt_pns:2|
[2025/09/12 05:03:52 981392] [debug] |scid:237dd90d56b01fe853e2c594|xqc_write_ack_to_one_packet|ack_size:12|path:0|path_largest_recv:1955554824|frame_largest_recv:1955554824|
[2025/09/12 05:03:52 981396] [debug] |scid:237dd90d56b01fe853e2c594|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:2|
[2025/09/12 05:03:52 981400] [debug] |scid:237dd90d56b01fe853e2c594|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:ACK |stream_id:0|stream_offset:0|
[2025/09/12 05:03:52 981405] [debug] |scid:237dd90d56b01fe853e2c594|xqc_check_acked_or_dropped_pkt|conn:0000558BB890E6AC|pkt_num:0|size:34|pkt_type:SHORT_HEADER|frame:ACK |
[2025/09/12 05:03:52 981409] [debug] |scid:237dd90d56b01fe853e2c594|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:7|
[2025/09/12 05:03:52 981434] [info] |scid:237dd90d56b01fe853e2c594|xqc_send_packet_with_pn|<==|conn:0000558BB890E6AC|path:0|pkt_num:7|size:34|sent:50|pkt_type:SHORT_HEADER|frame:ACK |inflight:1781|now:1757653432981415|stream_id:0|stream_offset:0|
[2025/09/12 05:03:52 981443] [debug] |scid:237dd90d56b01fe853e2c594|xqc_send_ctl_on_packet_sent|conn:0000558BB890E6AC|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 05:03:52 981451] [debug] |scid:237dd90d56b01fe853e2c594|xqc_conn_next_wakeup_time|wakeup_time:1757653433078269|
[2025/09/12 05:03:52 981458] [debug] |scid:237dd90d56b01fe853e2c594|xqc_engine_add_wakeup_queue|next_tick_time:1757653433078269|
[2025/09/12 05:03:52 981463] [debug] |xqc_engine_wakeup_after|wakeup:1757653433078269|now:1757653432981463|diff:96806|
[2025/09/12 05:03:52 981476] [debug] |xqc_engine_main_logic|END|now:1757653432981376|
[2025/09/12 05:03:52 981481] [debug] |xqc_engine_main_logic|BEGIN|now:1757653432981481|
[2025/09/12 05:03:52 981485] [debug] |xqc_engine_wakeup_after|wakeup:1757653433078269|now:1757653432981485|diff:96784|
[2025/09/12 05:03:52 981489] [debug] |xqc_engine_main_logic|END|now:1757653432981481|
[2025/09/12 05:03:53 012150] [info] |xqc_engine_packet_process|==>|conn:0000558BB890E6AC|size:40|state:ESTABED|recv_time:1757653433012149|
[2025/09/12 05:03:53 012168] [debug] |scid:237dd90d56b01fe853e2c594|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:237dd90d56b01fe853e2c594|spin_bit:0|
[2025/09/12 05:03:53 012177] [debug] |scid:237dd90d56b01fe853e2c594|xqc_packet_decrypt|largest_pn:1955554824|
[2025/09/12 05:03:53 012183] [debug] |scid:237dd90d56b01fe853e2c594|xqc_packet_decrypt|decryption nonce|path_id:0|pn:1955554826|
[2025/09/12 05:03:53 012192] [debug] |scid:237dd90d56b01fe853e2c594|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:1955554826|
[2025/09/12 05:03:53 012198] [debug] |scid:237dd90d56b01fe853e2c594|xqc_process_frames|frame_type:2|
[2025/09/12 05:03:53 012204] [debug] |scid:237dd90d56b01fe853e2c594|xqc_send_ctl_on_ack_received|conn:0000558BB890E6AC|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:5|path_largest_ack:1|
[2025/09/12 05:03:53 012212] [debug] |scid:237dd90d56b01fe853e2c594|xqc_update_sample|sampler_update|prior_lost:2|tx_in_flight:56|prior_delivered:2101|prior_time:1757653432980548|is_app_limited:1|send_elapse:109|ack_elapse:31601|ctl_first_sent_time:1757653432980657|lagest_ack_time:1757653433012149|curr_delivered:2134|
[2025/09/12 05:03:53 012220] [debug] |scid:237dd90d56b01fe853e2c594|xqc_update_sample|sampler_sent_time_update:1757653432980657|
[2025/09/12 05:03:53 012226] [debug] |scid:237dd90d56b01fe853e2c594|xqc_send_ctl_on_ack_received|sndq_packets_used:6||sndq_packets_used_bytes:0|sndq_packets_free:2|
[2025/09/12 05:03:53 012233] [debug] |scid:237dd90d56b01fe853e2c594|xqc_send_ctl_on_ack_received|conn:0000558BB890E6AC|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 05:03:53 012238] [debug] |scid:237dd90d56b01fe853e2c594|xqc_update_sample|sampler_update|prior_lost:2|tx_in_flight:56|prior_delivered:2101|prior_time:1757653432980548|is_app_limited:1|send_elapse:109|ack_elapse:31601|ctl_first_sent_time:1757653432980657|lagest_ack_time:1757653433012149|curr_delivered:2417|
[2025/09/12 05:03:53 012246] [debug] |scid:237dd90d56b01fe853e2c594|xqc_update_sample|sampler_sent_time_update:1757653432980763|
[2025/09/12 05:03:53 012252] [debug] |scid:237dd90d56b01fe853e2c594|xqc_send_ctl_on_ack_received|sndq_packets_used:5||sndq_packets_used_bytes:0|sndq_packets_free:3|
[2025/09/12 05:03:53 012258] [debug] |scid:237dd90d56b01fe853e2c594|xqc_send_ctl_on_ack_received|conn:0000558BB890E6AC|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 05:03:53 012265] [debug] |scid:237dd90d56b01fe853e2c594|xqc_update_sample|sampler_update|prior_lost:2|tx_in_flight:56|prior_delivered:2101|prior_time:1757653432980548|is_app_limited:1|send_elapse:109|ack_elapse:31601|ctl_first_sent_time:1757653432980657|lagest_ack_time:1757653433012149|curr_delivered:2471|
[2025/09/12 05:03:53 012270] [debug] |scid:237dd90d56b01fe853e2c594|xqc_update_sample|sampler_sent_time_update:1757653432981008|
[2025/09/12 05:03:53 012274] [debug] |scid:237dd90d56b01fe853e2c594|xqc_send_ctl_on_ack_received|sndq_packets_used:4||sndq_packets_used_bytes:0|sndq_packets_free:4|
[2025/09/12 05:03:53 012278] [debug] |scid:237dd90d56b01fe853e2c594|xqc_send_ctl_on_ack_received|conn:0000558BB890E6AC|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 05:03:53 012290] [debug] |scid:237dd90d56b01fe853e2c594|xqc_update_sample|sampler_update|prior_lost:2|tx_in_flight:56|prior_delivered:2101|prior_time:1757653432980548|is_app_limited:1|send_elapse:109|ack_elapse:31601|ctl_first_sent_time:1757653432980657|lagest_ack_time:1757653433012149|curr_delivered:2525|
[2025/09/12 05:03:53 012298] [debug] |scid:237dd90d56b01fe853e2c594|xqc_update_sample|sampler_sent_time_update:1757653432981110|
[2025/09/12 05:03:53 012304] [debug] |scid:237dd90d56b01fe853e2c594|xqc_send_ctl_on_ack_received|sndq_packets_used:3||sndq_packets_used_bytes:0|sndq_packets_free:5|
[2025/09/12 05:03:53 012310] [debug] |scid:237dd90d56b01fe853e2c594|xqc_send_ctl_update_rtt|before update rtt|conn:0000558BB890E6AC|srtt:32657|rttvar:9852|minrtt:31090|latest_rtt:31039|ack_delay:48|
[2025/09/12 05:03:53 012315] [debug] |scid:237dd90d56b01fe853e2c594|xqc_send_ctl_update_rtt|l-0.0.0.0-443-237dd90d56b01fe853e2c594 p-193.167.0.100-41559-d628f71d827a5d05ee31d8ef6f3cb10cf1 |after update rtt|conn:0000558BB890E6AC|srtt:32448|rttvar:7805|minrtt:31039|latest_rtt:31039|ack_delay:48|
[2025/09/12 05:03:53 012320] [debug] |scid:237dd90d56b01fe853e2c594|xqc_send_ctl_get_lost_sent_pn|largest_acked:5|lost_pn:1|thresh:4|
[2025/09/12 05:03:53 012324] [debug] |scid:237dd90d56b01fe853e2c594|xqc_send_ctl_detect_lost|mark lost|pns:2|pkt_num:0|lost_pn:1|po_sent_time:1757653432980548|lost_send_time:1757653432947253|loss_delay:64896|frame:HANDSHAKE_DONE |repair:524288|
[2025/09/12 05:03:53 012329] [debug] |scid:237dd90d56b01fe853e2c594|xqc_send_ctl_detect_lost|OnLostDetection|largest_lost sent time: 1757653432980548u|
[2025/09/12 05:03:53 012333] [debug] |scid:237dd90d56b01fe853e2c594|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:03:53 012337] [debug] |scid:237dd90d56b01fe853e2c594|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:0000558BB890E6AC|path:0|pns:2|expire:1757653433045757|now:1757653433012337|interval:33420|
[2025/09/12 05:03:53 012341] [debug] |scid:237dd90d56b01fe853e2c594|xqc_timer_set|type:LOSS_DETECTION|expire:1757653433045757|now:1757653433012337|interv:33420|
[2025/09/12 05:03:53 012346] [debug] |scid:237dd90d56b01fe853e2c594|xqc_generate_sample|sampler: send_elapse 109, ack_elapse 31601, delivered 424|rate 13417|lost 3|
[2025/09/12 05:03:53 012350] [debug] |scid:237dd90d56b01fe853e2c594|xqc_bbr_update_bandwidth|BBRv1: RTT round update 3 -> 4|
[2025/09/12 05:03:53 012354] [debug] |scid:237dd90d56b01fe853e2c594|xqc_bbr_update_min_rtt|probertt expire|rtt:31039, old_rtt:31090|
[2025/09/12 05:03:53 012358] [debug] |scid:237dd90d56b01fe853e2c594|xqc_bbr_update_min_rtt|minrtt expire|rtt:31039, old_rtt:31090|
[2025/09/12 05:03:53 012362] [debug] |scid:237dd90d56b01fe853e2c594|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:5744|extra_cwnd:848|
[2025/09/12 05:03:53 012366] [debug] |scid:237dd90d56b01fe853e2c594|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:48053|packet_lost:1|acked:424|po_sent_time:1757653432981110|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2525|
[2025/09/12 05:03:53 012370] [debug] |scid:237dd90d56b01fe853e2c594|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:48053|packet_lost:1|acked:424|po_sent_time:1757653432981110|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2525|
[2025/09/12 05:03:53 012375] [debug] |scid:237dd90d56b01fe853e2c594|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-237dd90d56b01fe853e2c594 p-193.167.0.100-41559-d628f71d827a5d05ee31d8ef6f3cb10cf1 |bbr on ack|mode:0|pacing_rate:4017074|bw:35876|cwnd:48477|full_bw_reached:0|inflight:1334|srtt:32448|latest_rtt:31039|min_rtt:31039|applimit:1|lost:2|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:1|
[2025/09/12 05:03:53 012381] [debug] |scid:237dd90d56b01fe853e2c594|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:1955554826|largest:1955554826|pns:2|
[2025/09/12 05:03:53 012386] [info] |scid:237dd90d56b01fe853e2c594|xqc_conn_on_pkt_processed|====>|conn:0000558BB890E6AC|path:0|size:40|pkt_type:SHORT_HEADER|pkt_num:1955554826|frame:ACK |recv_time:1757653433012149|dcid:237dd90d56b01fe853e2c594|dcid_seq:0|
[2025/09/12 05:03:53 012394] [debug] |scid:237dd90d56b01fe853e2c594|xqc_timer_set|type:PATH_IDLE|expire:1757653553012149|now:1757653433012149|interv:120000000|
[2025/09/12 05:03:53 012398] [debug] |scid:237dd90d56b01fe853e2c594|xqc_timer_set|type:CONN_IDLE|expire:1757653553012149|now:1757653433012149|interv:120000000|
[2025/09/12 05:03:53 012402] [debug] |scid:237dd90d56b01fe853e2c594|xqc_engine_remove_wakeup_queue|next_tick_time:1757653433078269|pq_index:0|
[2025/09/12 05:03:53 012407] [debug] |scid:237dd90d56b01fe853e2c594|xqc_engine_add_active_queue|last_ticked_time:1757653432981376|
[2025/09/12 05:03:53 012411] [debug] |xqc_engine_main_logic|BEGIN|now:1757653433012411|
[2025/09/12 05:03:53 012416] [debug] |scid:237dd90d56b01fe853e2c594|xqc_engine_process_conn|conn:0000558BB890E6AC|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:1757653433012415|
[2025/09/12 05:03:53 012422] [debug] |scid:237dd90d56b01fe853e2c594|xqc_path_get_perf_class|conn:0000558BB890E6AC|path_id:0|path_srtt:32448|min_srtt:32448|path_bw:35876|loss_rate:20.00|path_pto:0|
[2025/09/12 05:03:53 012427] [debug] |scid:237dd90d56b01fe853e2c594|xqc_send_ctl_can_send|l-0.0.0.0-443-237dd90d56b01fe853e2c594 p-193.167.0.100-41559-d628f71d827a5d05ee31d8ef6f3cb10cf1 |path:0|can:1|pkt_sz:23|schedule_bytes:0|inflight:1334|cwnd:48477|conn:0000558BB890E6AC|stream_id:0|stream_offset:0|
[2025/09/12 05:03:53 012431] [debug] |scid:237dd90d56b01fe853e2c594|xqc_minrtt_scheduler_get_path|path srtt|conn:0000558BB890E6AC|path_id:0|path_srtt:32448|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:03:53 012436] [debug] |scid:237dd90d56b01fe853e2c594|xqc_minrtt_scheduler_get_path|best path:0|frame_type:HANDSHAKE_DONE |pn:0|size:23|reinj:0|path_class:2|
[2025/09/12 05:03:53 012441] [debug] |scid:237dd90d56b01fe853e2c594|xqc_check_acked_or_dropped_pkt|conn:0000558BB890E6AC|pkt_num:0|size:23|pkt_type:SHORT_HEADER|frame:HANDSHAKE_DONE |
[2025/09/12 05:03:53 012445] [debug] |scid:237dd90d56b01fe853e2c594|xqc_send_ctl_can_send|l-0.0.0.0-443-237dd90d56b01fe853e2c594 p-193.167.0.100-41559-d628f71d827a5d05ee31d8ef6f3cb10cf1 |path:0|can:1|pkt_sz:23|schedule_bytes:0|inflight:1334|cwnd:48477|conn:0000558BB890E6AC|stream_id:0|stream_offset:0|
[2025/09/12 05:03:53 012449] [debug] |scid:237dd90d56b01fe853e2c594|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:03:53 012454] [debug] |scid:237dd90d56b01fe853e2c594|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:8|
[2025/09/12 05:03:53 012486] [info] |scid:237dd90d56b01fe853e2c594|xqc_send_packet_with_pn|<==|conn:0000558BB890E6AC|path:0|pkt_num:8|size:23|sent:39|pkt_type:SHORT_HEADER|frame:HANDSHAKE_DONE |inflight:1334|now:1757653433012460|stream_id:0|stream_offset:0|
[2025/09/12 05:03:53 012495] [debug] |scid:237dd90d56b01fe853e2c594|xqc_send_ctl_on_packet_sent|conn:0000558BB890E6AC|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 05:03:53 012503] [debug] |scid:237dd90d56b01fe853e2c594|xqc_send_ctl_on_packet_sent|path:0|inflight:1334|applimit:0|
[2025/09/12 05:03:53 012509] [debug] |scid:237dd90d56b01fe853e2c594|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:0000558BB890E6AC|path:0|pns:2|expire:1757653433045757|now:1757653433012509|interval:33248|
[2025/09/12 05:03:53 012516] [debug] |scid:237dd90d56b01fe853e2c594|xqc_timer_set|type:LOSS_DETECTION|expire:1757653433045757|now:1757653433012509|interv:33248|
[2025/09/12 05:03:53 012521] [debug] |scid:237dd90d56b01fe853e2c594|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:48477|inflight:1357|
[2025/09/12 05:03:53 012531] [debug] |scid:237dd90d56b01fe853e2c594|xqc_conn_next_wakeup_time|wakeup_time:1757653433045757|
[2025/09/12 05:03:53 012535] [debug] |scid:237dd90d56b01fe853e2c594|xqc_engine_add_wakeup_queue|next_tick_time:1757653433045757|
[2025/09/12 05:03:53 012539] [debug] |xqc_engine_wakeup_after|wakeup:1757653433045757|now:1757653433012539|diff:33218|
[2025/09/12 05:03:53 012543] [debug] |xqc_engine_main_logic|END|now:1757653433012415|
[2025/09/12 05:03:53 012548] [debug] |xqc_engine_main_logic|BEGIN|now:1757653433012548|
[2025/09/12 05:03:53 012552] [debug] |xqc_engine_wakeup_after|wakeup:1757653433045757|now:1757653433012552|diff:33205|
[2025/09/12 05:03:53 012556] [debug] |xqc_engine_main_logic|END|now:1757653433012548|
[2025/09/12 05:03:53 014086] [info] |xqc_engine_packet_process|==>|conn:0000558BB890E6AC|size:1444|state:ESTABED|recv_time:1757653433014085|
[2025/09/12 05:03:53 014098] [debug] |scid:237dd90d56b01fe853e2c594|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:237dd90d56b01fe853e2c594|spin_bit:0|
[2025/09/12 05:03:53 014106] [debug] |scid:237dd90d56b01fe853e2c594|xqc_packet_decrypt|largest_pn:1955554826|
[2025/09/12 05:03:53 014112] [debug] |scid:237dd90d56b01fe853e2c594|xqc_packet_decrypt|decryption nonce|path_id:0|pn:1955554827|
[2025/09/12 05:03:53 014121] [debug] |scid:237dd90d56b01fe853e2c594|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:1955554827|
[2025/09/12 05:03:53 014127] [debug] |scid:237dd90d56b01fe853e2c594|xqc_process_frames|frame_type:1|
[2025/09/12 05:03:53 014133] [debug] |scid:237dd90d56b01fe853e2c594|xqc_process_frames|frame_type:0|
[2025/09/12 05:03:53 014141] [debug] |scid:237dd90d56b01fe853e2c594|xqc_process_padding_frame|process padding|
[2025/09/12 05:03:53 014153] [debug] |scid:237dd90d56b01fe853e2c594|xqc_timer_set|type:ACK_01RTT|expire:1757653433039085|now:1757653433014085|interv:25000|
[2025/09/12 05:03:53 014164] [debug] |scid:237dd90d56b01fe853e2c594|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:1757653433014085|max_ack_delay:25000|
[2025/09/12 05:03:53 014172] [debug] |scid:237dd90d56b01fe853e2c594|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:1955554827|largest:1955554827|pns:2|
[2025/09/12 05:03:53 014180] [info] |scid:237dd90d56b01fe853e2c594|xqc_conn_on_pkt_processed|====>|conn:0000558BB890E6AC|path:0|size:1444|pkt_type:SHORT_HEADER|pkt_num:1955554827|frame:PADDING PING |recv_time:1757653433014085|dcid:237dd90d56b01fe853e2c594|dcid_seq:0|
[2025/09/12 05:03:53 014189] [debug] |scid:237dd90d56b01fe853e2c594|xqc_timer_set|type:PATH_IDLE|expire:1757653553014085|now:1757653433014085|interv:120000000|
[2025/09/12 05:03:53 014197] [debug] |scid:237dd90d56b01fe853e2c594|xqc_timer_set|type:CONN_IDLE|expire:1757653553014085|now:1757653433014085|interv:120000000|
[2025/09/12 05:03:53 014206] [debug] |scid:237dd90d56b01fe853e2c594|xqc_engine_remove_wakeup_queue|next_tick_time:1757653433045757|pq_index:0|
[2025/09/12 05:03:53 014214] [debug] |scid:237dd90d56b01fe853e2c594|xqc_engine_add_active_queue|last_ticked_time:1757653433012415|
[2025/09/12 05:03:53 014222] [debug] |xqc_engine_main_logic|BEGIN|now:1757653433014222|
[2025/09/12 05:03:53 014230] [debug] |scid:237dd90d56b01fe853e2c594|xqc_engine_process_conn|conn:0000558BB890E6AC|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:1757653433014229|
[2025/09/12 05:03:53 014238] [debug] |scid:237dd90d56b01fe853e2c594|xqc_conn_next_wakeup_time|wakeup_time:1757653433039085|
[2025/09/12 05:03:53 014242] [debug] |scid:237dd90d56b01fe853e2c594|xqc_engine_add_wakeup_queue|next_tick_time:1757653433039085|
[2025/09/12 05:03:53 014247] [debug] |xqc_engine_wakeup_after|wakeup:1757653433039085|now:1757653433014247|diff:24838|
[2025/09/12 05:03:53 014259] [debug] |xqc_engine_main_logic|END|now:1757653433014229|
[2025/09/12 05:03:53 014265] [debug] |xqc_engine_main_logic|BEGIN|now:1757653433014265|
[2025/09/12 05:03:53 014270] [debug] |xqc_engine_wakeup_after|wakeup:1757653433039085|now:1757653433014270|diff:24815|
[2025/09/12 05:03:53 014275] [debug] |xqc_engine_main_logic|END|now:1757653433014265|
[2025/09/12 05:03:53 039349] [debug] |xqc_engine_main_logic|BEGIN|now:1757653433039349|
[2025/09/12 05:03:53 039364] [debug] |scid:237dd90d56b01fe853e2c594|xqc_engine_remove_wakeup_queue|next_tick_time:1757653433039085|pq_index:0|
[2025/09/12 05:03:53 039370] [debug] |scid:237dd90d56b01fe853e2c594|xqc_engine_add_active_queue|last_ticked_time:1757653433014229|
[2025/09/12 05:03:53 039377] [debug] |scid:237dd90d56b01fe853e2c594|xqc_engine_process_conn|conn:0000558BB890E6AC|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:1757653433039375|
[2025/09/12 05:03:53 039383] [debug] |scid:237dd90d56b01fe853e2c594|xqc_timer_expire|timer expired|type:ACK_01RTT|expire_time:1757653433039085|now:1757653433039375|
[2025/09/12 05:03:53 039388] [debug] |scid:237dd90d56b01fe853e2c594|xqc_timer_ack_timeout|pns:2|path:0|
[2025/09/12 05:03:53 039393] [debug] |scid:237dd90d56b01fe853e2c594|xqc_timer_expire|unset|type:ACK_01RTT|expire_time:1757653433039085|now:1757653433039375|
[2025/09/12 05:03:53 039398] [debug] |scid:237dd90d56b01fe853e2c594|xqc_timer_unset|type:ACK_01RTT|
[2025/09/12 05:03:53 039405] [debug] |scid:237dd90d56b01fe853e2c594|xqc_gen_ack_frame|largest_recv:1955554827|ack_delay:25320|first_ack_range:1|largest_pkt_recv_time:1757653433014085|
[2025/09/12 05:03:53 039410] [debug] |scid:237dd90d56b01fe853e2c594|xqc_gen_ack_frame|high:1955554827|low:1955554826|pkt_pns:2|
[2025/09/12 05:03:53 039415] [debug] |scid:237dd90d56b01fe853e2c594|xqc_gen_ack_frame|high:1955554824|low:1955554823|pkt_pns:2|
[2025/09/12 05:03:53 039420] [debug] |scid:237dd90d56b01fe853e2c594|xqc_write_ack_to_one_packet|ack_size:15|path:0|path_largest_recv:1955554827|frame_largest_recv:1955554827|
[2025/09/12 05:03:53 039425] [debug] |scid:237dd90d56b01fe853e2c594|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:2|
[2025/09/12 05:03:53 039431] [debug] |scid:237dd90d56b01fe853e2c594|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:ACK |stream_id:0|stream_offset:0|
[2025/09/12 05:03:53 039437] [debug] |scid:237dd90d56b01fe853e2c594|xqc_check_acked_or_dropped_pkt|conn:0000558BB890E6AC|pkt_num:0|size:37|pkt_type:SHORT_HEADER|frame:ACK |
[2025/09/12 05:03:53 039443] [debug] |scid:237dd90d56b01fe853e2c594|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:9|
[2025/09/12 05:03:53 039483] [info] |scid:237dd90d56b01fe853e2c594|xqc_send_packet_with_pn|<==|conn:0000558BB890E6AC|path:0|pkt_num:9|size:37|sent:53|pkt_type:SHORT_HEADER|frame:ACK |inflight:1357|now:1757653433039453|stream_id:0|stream_offset:0|
[2025/09/12 05:03:53 039495] [debug] |scid:237dd90d56b01fe853e2c594|xqc_send_ctl_on_packet_sent|conn:0000558BB890E6AC|path:0|pkt_num:9|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 05:03:53 039506] [debug] |scid:237dd90d56b01fe853e2c594|xqc_conn_next_wakeup_time|wakeup_time:1757653433045757|
[2025/09/12 05:03:53 039514] [debug] |scid:237dd90d56b01fe853e2c594|xqc_engine_add_wakeup_queue|next_tick_time:1757653433045757|
[2025/09/12 05:03:53 039522] [debug] |xqc_engine_wakeup_after|wakeup:1757653433045757|now:1757653433039522|diff:6235|
[2025/09/12 05:03:53 039528] [debug] |xqc_engine_main_logic|END|now:1757653433039375|
[2025/09/12 05:03:53 046630] [debug] |xqc_engine_main_logic|BEGIN|now:1757653433046630|
[2025/09/12 05:03:53 046648] [debug] |scid:237dd90d56b01fe853e2c594|xqc_engine_remove_wakeup_queue|next_tick_time:1757653433045757|pq_index:0|
[2025/09/12 05:03:53 046655] [debug] |scid:237dd90d56b01fe853e2c594|xqc_engine_add_active_queue|last_ticked_time:1757653433039375|
[2025/09/12 05:03:53 046669] [debug] |scid:237dd90d56b01fe853e2c594|xqc_engine_process_conn|conn:0000558BB890E6AC|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:1757653433046667|
[2025/09/12 05:03:53 046676] [debug] |scid:237dd90d56b01fe853e2c594|xqc_timer_expire|timer expired|type:LOSS_DETECTION|expire_time:1757653433045757|now:1757653433046667|
[2025/09/12 05:03:53 046682] [debug] |scid:237dd90d56b01fe853e2c594|xqc_timer_loss_detection_timeout|path:0|loss_detection_timeout|
[2025/09/12 05:03:53 046687] [debug] |scid:237dd90d56b01fe853e2c594|xqc_timer_loss_detection_timeout|xqc_send_ctl_detect_lost|
[2025/09/12 05:03:53 046692] [debug] |scid:237dd90d56b01fe853e2c594|xqc_send_ctl_get_lost_sent_pn|largest_acked:5|lost_pn:1|thresh:4|
[2025/09/12 05:03:53 046697] [debug] |scid:237dd90d56b01fe853e2c594|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:03:53 046704] [debug] |scid:237dd90d56b01fe853e2c594|xqc_send_ctl_detect_lost|mark lost|pns:2|pkt_num:3|lost_pn:1|po_sent_time:1757653432980861|lost_send_time:1757653432981771|loss_delay:64896|frame:CRYPTO |repair:32|
[2025/09/12 05:03:53 046710] [debug] |scid:237dd90d56b01fe853e2c594|xqc_send_ctl_detect_lost|OnLostDetection|largest_lost sent time: 1757653432980861u|
[2025/09/12 05:03:53 046715] [debug] |scid:237dd90d56b01fe853e2c594|xqc_timer_loss_detection_timeout|xqc_send_ctl_set_loss_detection_timer|loss|
[2025/09/12 05:03:53 046721] [debug] |scid:237dd90d56b01fe853e2c594|xqc_send_ctl_get_pto_time_and_space|srtt:32448|rtt_var:7805|pto_duration:63668|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:03:53 046727] [debug] |scid:237dd90d56b01fe853e2c594|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB890E6AC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:03:53 046732] [debug] |scid:237dd90d56b01fe853e2c594|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB890E6AC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:03:53 046738] [debug] |scid:237dd90d56b01fe853e2c594|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB890E6AC|path:0|PNS: 2, unacked: 1073|
[2025/09/12 05:03:53 046743] [debug] |scid:237dd90d56b01fe853e2c594|xqc_timer_set|type:LOSS_DETECTION|expire:1757653433101128|now:1757653433046720|interv:54408|
[2025/09/12 05:03:53 046748] [debug] |scid:237dd90d56b01fe853e2c594|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB890E6AC|path:0|pns:2|expire:1757653433101128|now:1757653433046720|interval:54408|pto_count:0|srtt:32448
[2025/09/12 05:03:53 046756] [debug] |scid:237dd90d56b01fe853e2c594|xqc_path_get_perf_class|conn:0000558BB890E6AC|path_id:0|path_srtt:32448|min_srtt:32448|path_bw:35876|loss_rate:20.00|path_pto:0|
[2025/09/12 05:03:53 046762] [debug] |scid:237dd90d56b01fe853e2c594|xqc_send_ctl_can_send|l-0.0.0.0-443-237dd90d56b01fe853e2c594 p-193.167.0.100-41559-d628f71d827a5d05ee31d8ef6f3cb10cf1 |path:0|can:1|pkt_sz:284|schedule_bytes:0|inflight:1073|cwnd:48477|conn:0000558BB890E6AC|stream_id:0|stream_offset:0|
[2025/09/12 05:03:53 046769] [debug] |scid:237dd90d56b01fe853e2c594|xqc_minrtt_scheduler_get_path|path srtt|conn:0000558BB890E6AC|path_id:0|path_srtt:32448|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:03:53 046775] [debug] |scid:237dd90d56b01fe853e2c594|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CRYPTO |pn:3|size:284|reinj:0|path_class:2|
[2025/09/12 05:03:53 046782] [debug] |scid:237dd90d56b01fe853e2c594|xqc_check_acked_or_dropped_pkt|conn:0000558BB890E6AC|pkt_num:3|size:284|pkt_type:SHORT_HEADER|frame:CRYPTO |
[2025/09/12 05:03:53 046787] [debug] |scid:237dd90d56b01fe853e2c594|xqc_send_ctl_can_send|l-0.0.0.0-443-237dd90d56b01fe853e2c594 p-193.167.0.100-41559-d628f71d827a5d05ee31d8ef6f3cb10cf1 |path:0|can:1|pkt_sz:284|schedule_bytes:0|inflight:1073|cwnd:48477|conn:0000558BB890E6AC|stream_id:0|stream_offset:0|
[2025/09/12 05:03:53 046797] [debug] |scid:237dd90d56b01fe853e2c594|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:03:53 046803] [debug] |scid:237dd90d56b01fe853e2c594|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:10|
[2025/09/12 05:03:53 046851] [info] |scid:237dd90d56b01fe853e2c594|xqc_send_packet_with_pn|<==|conn:0000558BB890E6AC|path:0|pkt_num:10|size:284|sent:300|pkt_type:SHORT_HEADER|frame:CRYPTO |inflight:1073|now:1757653433046814|stream_id:0|stream_offset:0|
[2025/09/12 05:03:53 046863] [debug] |scid:237dd90d56b01fe853e2c594|xqc_send_ctl_on_packet_sent|conn:0000558BB890E6AC|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 05:03:53 046873] [debug] |scid:237dd90d56b01fe853e2c594|xqc_send_ctl_on_packet_sent|path:0|inflight:1073|applimit:0|
[2025/09/12 05:03:53 046882] [debug] |scid:237dd90d56b01fe853e2c594|xqc_send_ctl_get_pto_time_and_space|srtt:32448|rtt_var:7805|pto_duration:63668|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:03:53 046891] [debug] |scid:237dd90d56b01fe853e2c594|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB890E6AC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:03:53 046899] [debug] |scid:237dd90d56b01fe853e2c594|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB890E6AC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:03:53 046907] [debug] |scid:237dd90d56b01fe853e2c594|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB890E6AC|path:0|PNS: 2, unacked: 1357|
[2025/09/12 05:03:53 046912] [debug] |scid:237dd90d56b01fe853e2c594|xqc_timer_set|type:LOSS_DETECTION|expire:1757653433135482|now:1757653433046881|interv:88601|
[2025/09/12 05:03:53 046917] [debug] |scid:237dd90d56b01fe853e2c594|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB890E6AC|path:0|pns:2|expire:1757653433135482|now:1757653433046881|interval:88601|pto_count:0|srtt:32448
[2025/09/12 05:03:53 046923] [debug] |scid:237dd90d56b01fe853e2c594|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:48477|inflight:1357|
[2025/09/12 05:03:53 046930] [debug] |scid:237dd90d56b01fe853e2c594|xqc_conn_next_wakeup_time|wakeup_time:1757653433135482|
[2025/09/12 05:03:53 046936] [debug] |scid:237dd90d56b01fe853e2c594|xqc_engine_add_wakeup_queue|next_tick_time:1757653433135482|
[2025/09/12 05:03:53 046941] [debug] |xqc_engine_wakeup_after|wakeup:1757653433135482|now:1757653433046941|diff:88541|
[2025/09/12 05:03:53 046947] [debug] |xqc_engine_main_logic|END|now:1757653433046667|
[2025/09/12 05:03:53 077743] [info] |xqc_engine_packet_process|==>|conn:0000558BB890E6AC|size:39|state:ESTABED|recv_time:1757653433077742|
[2025/09/12 05:03:53 077759] [debug] |scid:237dd90d56b01fe853e2c594|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:237dd90d56b01fe853e2c594|spin_bit:0|
[2025/09/12 05:03:53 077768] [debug] |scid:237dd90d56b01fe853e2c594|xqc_packet_decrypt|largest_pn:1955554827|
[2025/09/12 05:03:53 077775] [debug] |scid:237dd90d56b01fe853e2c594|xqc_packet_decrypt|decryption nonce|path_id:0|pn:1955554828|
[2025/09/12 05:03:53 077786] [debug] |scid:237dd90d56b01fe853e2c594|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:1955554828|
[2025/09/12 05:03:53 077793] [debug] |scid:237dd90d56b01fe853e2c594|xqc_process_frames|frame_type:2|
[2025/09/12 05:03:53 077802] [debug] |scid:237dd90d56b01fe853e2c594|xqc_send_ctl_on_ack_received|conn:0000558BB890E6AC|path:0|pkt_num:10|origin_pktnum:3|size:284|pns:2|pkt_type:SHORT_HEADER|frame:CRYPTO |conn_state:ESTABED|frame_largest_ack:10|path_largest_ack:10|
[2025/09/12 05:03:53 077812] [debug] |scid:237dd90d56b01fe853e2c594|xqc_update_sample|sampler_update|prior_lost:4|tx_in_flight:1357|prior_delivered:2525|prior_time:1757653433012149|is_app_limited:0|send_elapse:66157|ack_elapse:65593|ctl_first_sent_time:1757653433046814|lagest_ack_time:1757653433077742|curr_delivered:2809|
[2025/09/12 05:03:53 077821] [debug] |scid:237dd90d56b01fe853e2c594|xqc_update_sample|sampler_sent_time_update:1757653433046814|
[2025/09/12 05:03:53 077839] [debug] |scid:237dd90d56b01fe853e2c594|xqc_send_ctl_on_ack_received|sndq_packets_used:3||sndq_packets_used_bytes:0|sndq_packets_free:5|
[2025/09/12 05:03:53 077846] [debug] |scid:237dd90d56b01fe853e2c594|xqc_send_ctl_update_rtt|before update rtt|conn:0000558BB890E6AC|srtt:32448|rttvar:7805|minrtt:31039|latest_rtt:30928|ack_delay:112|
[2025/09/12 05:03:53 077855] [debug] |scid:237dd90d56b01fe853e2c594|xqc_send_ctl_update_rtt|l-0.0.0.0-443-237dd90d56b01fe853e2c594 p-193.167.0.100-41559-d628f71d827a5d05ee31d8ef6f3cb10cf1 |after update rtt|conn:0000558BB890E6AC|srtt:32244|rttvar:6262|minrtt:30928|latest_rtt:30928|ack_delay:112|
[2025/09/12 05:03:53 077863] [debug] |scid:237dd90d56b01fe853e2c594|xqc_send_ctl_get_lost_sent_pn|largest_acked:10|lost_pn:6|thresh:4|
[2025/09/12 05:03:53 077871] [debug] |scid:237dd90d56b01fe853e2c594|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:03:53 077881] [debug] |scid:237dd90d56b01fe853e2c594|xqc_send_ctl_detect_lost|mark lost|pns:2|pkt_num:6|lost_pn:6|po_sent_time:1757653432981204|lost_send_time:1757653433013254|loss_delay:64488|frame:STREAM |repair:128|
[2025/09/12 05:03:53 077890] [debug] |scid:237dd90d56b01fe853e2c594|xqc_send_ctl_detect_lost|mark lost|pns:2|pkt_num:8|lost_pn:6|po_sent_time:1757653433012460|lost_send_time:1757653433013254|loss_delay:64488|frame:HANDSHAKE_DONE |repair:524288|
[2025/09/12 05:03:53 077898] [debug] |scid:237dd90d56b01fe853e2c594|xqc_send_ctl_detect_lost|OnLostDetection|largest_lost sent time: 1757653433012460u|
[2025/09/12 05:03:53 077907] [stats] |scid:237dd90d56b01fe853e2c594|xqc_send_ctl_detect_lost|l-0.0.0.0-443-237dd90d56b01fe853e2c594 p-193.167.0.100-41559-d628f71d827a5d05ee31d8ef6f3cb10cf1 |lost interval:130807|lost_count:4|send_count:11|pkt_num:8|po_send_time:1757653433012460|srtt:32244|cwnd:48477|bw:35876|conn_life:263009|now:0|last_lost_time:263009|
[2025/09/12 05:03:53 077916] [debug] |scid:237dd90d56b01fe853e2c594|xqc_send_ctl_on_ack_received|xqc_recv_record_del from 1955554828|pns:2|
[2025/09/12 05:03:53 077924] [debug] |scid:237dd90d56b01fe853e2c594|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:03:53 077932] [debug] |scid:237dd90d56b01fe853e2c594|xqc_send_ctl_set_loss_detection_timer|unset|no ack-eliciting pkts in flight|conn:0000558BB890E6AC|path:0|
[2025/09/12 05:03:53 077937] [debug] |scid:237dd90d56b01fe853e2c594|xqc_timer_unset|type:LOSS_DETECTION|
[2025/09/12 05:03:53 077941] [debug] |scid:237dd90d56b01fe853e2c594|xqc_generate_sample|sampler: send_elapse 66157, ack_elapse 65593, delivered 284|rate 4292|lost 6|
[2025/09/12 05:03:53 077947] [debug] |scid:237dd90d56b01fe853e2c594|xqc_bbr_update_bandwidth|BBRv1: RTT round update 4 -> 5|
[2025/09/12 05:03:53 077952] [debug] |scid:237dd90d56b01fe853e2c594|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (4292) in round 5|
[2025/09/12 05:03:53 077956] [debug] |scid:237dd90d56b01fe853e2c594|xqc_bbr_update_min_rtt|probertt expire|rtt:30928, old_rtt:31039|
[2025/09/12 05:03:53 077961] [debug] |scid:237dd90d56b01fe853e2c594|xqc_bbr_update_min_rtt|minrtt expire|rtt:30928, old_rtt:31039|
[2025/09/12 05:03:53 077966] [debug] |scid:237dd90d56b01fe853e2c594|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:5744|extra_cwnd:848|
[2025/09/12 05:03:53 077971] [debug] |scid:237dd90d56b01fe853e2c594|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:48477|packet_lost:2|acked:284|po_sent_time:1757653433046814|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2809|
[2025/09/12 05:03:53 077977] [debug] |scid:237dd90d56b01fe853e2c594|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:48477|packet_lost:2|acked:284|po_sent_time:1757653433046814|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2809|
[2025/09/12 05:03:53 077982] [debug] |scid:237dd90d56b01fe853e2c594|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-237dd90d56b01fe853e2c594 p-193.167.0.100-41559-d628f71d827a5d05ee31d8ef6f3cb10cf1 |bbr on ack|mode:0|pacing_rate:4017074|bw:35876|cwnd:48761|full_bw_reached:0|inflight:0|srtt:32244|latest_rtt:30928|min_rtt:30928|applimit:0|lost:4|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:1|
[2025/09/12 05:03:53 077994] [debug] |scid:237dd90d56b01fe853e2c594|xqc_process_frames|frame_type:1|
[2025/09/12 05:03:53 077999] [debug] |scid:237dd90d56b01fe853e2c594|xqc_process_frames|frame_type:0|
[2025/09/12 05:03:53 078004] [debug] |scid:237dd90d56b01fe853e2c594|xqc_process_padding_frame|process padding|
[2025/09/12 05:03:53 078010] [debug] |scid:237dd90d56b01fe853e2c594|xqc_timer_set|type:ACK_01RTT|expire:1757653433102742|now:1757653433077742|interv:25000|
[2025/09/12 05:03:53 078016] [debug] |scid:237dd90d56b01fe853e2c594|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:1757653433077742|max_ack_delay:25000|
[2025/09/12 05:03:53 078022] [debug] |scid:237dd90d56b01fe853e2c594|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:1955554828|largest:1955554828|pns:2|
[2025/09/12 05:03:53 078028] [info] |scid:237dd90d56b01fe853e2c594|xqc_conn_on_pkt_processed|====>|conn:0000558BB890E6AC|path:0|size:39|pkt_type:SHORT_HEADER|pkt_num:1955554828|frame:PADDING PING ACK |recv_time:1757653433077742|dcid:237dd90d56b01fe853e2c594|dcid_seq:0|
[2025/09/12 05:03:53 078034] [debug] |scid:237dd90d56b01fe853e2c594|xqc_timer_set|type:PATH_IDLE|expire:1757653553077742|now:1757653433077742|interv:120000000|
[2025/09/12 05:03:53 078066] [debug] |scid:237dd90d56b01fe853e2c594|xqc_timer_set|type:CONN_IDLE|expire:1757653553077742|now:1757653433077742|interv:120000000|
[2025/09/12 05:03:53 078071] [debug] |scid:237dd90d56b01fe853e2c594|xqc_engine_remove_wakeup_queue|next_tick_time:1757653433135482|pq_index:0|
[2025/09/12 05:03:53 078077] [debug] |scid:237dd90d56b01fe853e2c594|xqc_engine_add_active_queue|last_ticked_time:1757653433046667|
[2025/09/12 05:03:53 078082] [debug] |xqc_engine_main_logic|BEGIN|now:1757653433078082|
[2025/09/12 05:03:53 078088] [debug] |scid:237dd90d56b01fe853e2c594|xqc_engine_process_conn|conn:0000558BB890E6AC|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:1757653433078087|
[2025/09/12 05:03:53 078096] [debug] |scid:237dd90d56b01fe853e2c594|xqc_path_get_perf_class|conn:0000558BB890E6AC|path_id:0|path_srtt:32244|min_srtt:32244|path_bw:35876|loss_rate:25.00|path_pto:0|
[2025/09/12 05:03:53 078101] [debug] |scid:237dd90d56b01fe853e2c594|xqc_send_ctl_can_send|l-0.0.0.0-443-237dd90d56b01fe853e2c594 p-193.167.0.100-41559-d628f71d827a5d05ee31d8ef6f3cb10cf1 |path:0|can:1|pkt_sz:1050|schedule_bytes:0|inflight:0|cwnd:48761|conn:0000558BB890E6AC|stream_id:0|stream_offset:1024|
[2025/09/12 05:03:53 078107] [debug] |scid:237dd90d56b01fe853e2c594|xqc_minrtt_scheduler_get_path|path srtt|conn:0000558BB890E6AC|path_id:0|path_srtt:32244|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:03:53 078113] [debug] |scid:237dd90d56b01fe853e2c594|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:6|size:1050|reinj:0|path_class:2|
[2025/09/12 05:03:53 078119] [debug] |scid:237dd90d56b01fe853e2c594|xqc_path_get_perf_class|conn:0000558BB890E6AC|path_id:0|path_srtt:32244|min_srtt:32244|path_bw:35876|loss_rate:25.00|path_pto:0|
[2025/09/12 05:03:53 078124] [debug] |scid:237dd90d56b01fe853e2c594|xqc_send_ctl_can_send|l-0.0.0.0-443-237dd90d56b01fe853e2c594 p-193.167.0.100-41559-d628f71d827a5d05ee31d8ef6f3cb10cf1 |path:0|can:1|pkt_sz:23|schedule_bytes:1050|inflight:0|cwnd:48761|conn:0000558BB890E6AC|stream_id:0|stream_offset:0|
[2025/09/12 05:03:53 078129] [debug] |scid:237dd90d56b01fe853e2c594|xqc_minrtt_scheduler_get_path|path srtt|conn:0000558BB890E6AC|path_id:0|path_srtt:32244|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:03:53 078139] [debug] |scid:237dd90d56b01fe853e2c594|xqc_minrtt_scheduler_get_path|best path:0|frame_type:HANDSHAKE_DONE |pn:8|size:23|reinj:0|path_class:2|
[2025/09/12 05:03:53 078146] [debug] |scid:237dd90d56b01fe853e2c594|xqc_check_acked_or_dropped_pkt|conn:0000558BB890E6AC|pkt_num:6|size:1050|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:03:53 078151] [debug] |scid:237dd90d56b01fe853e2c594|xqc_send_ctl_can_send|l-0.0.0.0-443-237dd90d56b01fe853e2c594 p-193.167.0.100-41559-d628f71d827a5d05ee31d8ef6f3cb10cf1 |path:0|can:1|pkt_sz:1050|schedule_bytes:0|inflight:0|cwnd:48761|conn:0000558BB890E6AC|stream_id:0|stream_offset:1024|
[2025/09/12 05:03:53 078157] [debug] |scid:237dd90d56b01fe853e2c594|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:03:53 078162] [debug] |scid:237dd90d56b01fe853e2c594|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:11|
[2025/09/12 05:03:53 078203] [info] |scid:237dd90d56b01fe853e2c594|xqc_send_packet_with_pn|<==|conn:0000558BB890E6AC|path:0|pkt_num:11|size:1050|sent:1066|pkt_type:SHORT_HEADER|frame:STREAM |inflight:0|now:1757653433078172|stream_id:0|stream_offset:1024|
[2025/09/12 05:03:53 078215] [debug] |scid:237dd90d56b01fe853e2c594|xqc_send_ctl_on_packet_sent|conn:0000558BB890E6AC|path:0|pkt_num:11|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 05:03:53 078224] [debug] |scid:237dd90d56b01fe853e2c594|xqc_send_ctl_on_packet_sent|path:0|inflight:0|applimit:0|
[2025/09/12 05:03:53 078232] [debug] |scid:237dd90d56b01fe853e2c594|xqc_send_ctl_get_pto_time_and_space|srtt:32244|rtt_var:6262|pto_duration:57292|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:03:53 078242] [debug] |scid:237dd90d56b01fe853e2c594|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB890E6AC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:03:53 078248] [debug] |scid:237dd90d56b01fe853e2c594|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB890E6AC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:03:53 078253] [debug] |scid:237dd90d56b01fe853e2c594|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB890E6AC|path:0|PNS: 2, unacked: 1050|
[2025/09/12 05:03:53 078258] [debug] |scid:237dd90d56b01fe853e2c594|xqc_timer_set|type:LOSS_DETECTION|expire:1757653433160464|now:1757653433078231|interv:82233|
[2025/09/12 05:03:53 078262] [debug] |scid:237dd90d56b01fe853e2c594|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB890E6AC|path:0|pns:2|expire:1757653433160464|now:1757653433078231|interval:82233|pto_count:0|srtt:32244
[2025/09/12 05:03:53 078267] [debug] |scid:237dd90d56b01fe853e2c594|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:48761|inflight:1050|
[2025/09/12 05:03:53 078271] [debug] |scid:237dd90d56b01fe853e2c594|xqc_check_acked_or_dropped_pkt|conn:0000558BB890E6AC|pkt_num:8|size:23|pkt_type:SHORT_HEADER|frame:HANDSHAKE_DONE |
[2025/09/12 05:03:53 078276] [debug] |scid:237dd90d56b01fe853e2c594|xqc_send_ctl_can_send|l-0.0.0.0-443-237dd90d56b01fe853e2c594 p-193.167.0.100-41559-d628f71d827a5d05ee31d8ef6f3cb10cf1 |path:0|can:1|pkt_sz:23|schedule_bytes:0|inflight:1050|cwnd:48761|conn:0000558BB890E6AC|stream_id:0|stream_offset:0|
[2025/09/12 05:03:53 078280] [debug] |scid:237dd90d56b01fe853e2c594|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:03:53 078284] [debug] |scid:237dd90d56b01fe853e2c594|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:12|
[2025/09/12 05:03:53 078309] [info] |scid:237dd90d56b01fe853e2c594|xqc_send_packet_with_pn|<==|conn:0000558BB890E6AC|path:0|pkt_num:12|size:23|sent:39|pkt_type:SHORT_HEADER|frame:HANDSHAKE_DONE |inflight:1050|now:1757653433078290|stream_id:0|stream_offset:0|
[2025/09/12 05:03:53 078318] [debug] |scid:237dd90d56b01fe853e2c594|xqc_send_ctl_on_packet_sent|conn:0000558BB890E6AC|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 05:03:53 078331] [debug] |scid:237dd90d56b01fe853e2c594|xqc_send_ctl_on_packet_sent|path:0|inflight:1050|applimit:0|
[2025/09/12 05:03:53 078338] [debug] |scid:237dd90d56b01fe853e2c594|xqc_send_ctl_get_pto_time_and_space|srtt:32244|rtt_var:6262|pto_duration:57292|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:03:53 078342] [debug] |scid:237dd90d56b01fe853e2c594|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB890E6AC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:03:53 078346] [debug] |scid:237dd90d56b01fe853e2c594|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB890E6AC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:03:53 078350] [debug] |scid:237dd90d56b01fe853e2c594|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB890E6AC|path:0|PNS: 2, unacked: 1073|
[2025/09/12 05:03:53 078354] [debug] |scid:237dd90d56b01fe853e2c594|xqc_timer_set|type:LOSS_DETECTION|expire:1757653433160582|now:1757653433078338|interv:82244|
[2025/09/12 05:03:53 078358] [debug] |scid:237dd90d56b01fe853e2c594|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB890E6AC|path:0|pns:2|expire:1757653433160582|now:1757653433078338|interval:82244|pto_count:0|srtt:32244
[2025/09/12 05:03:53 078362] [debug] |scid:237dd90d56b01fe853e2c594|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:48761|inflight:1073|
[2025/09/12 05:03:53 078367] [debug] |scid:237dd90d56b01fe853e2c594|xqc_conn_next_wakeup_time|wakeup_time:1757653433102742|
[2025/09/12 05:03:53 078371] [debug] |scid:237dd90d56b01fe853e2c594|xqc_engine_add_wakeup_queue|next_tick_time:1757653433102742|
[2025/09/12 05:03:53 078375] [debug] |xqc_engine_wakeup_after|wakeup:1757653433102742|now:1757653433078375|diff:24367|
[2025/09/12 05:03:53 078380] [debug] |xqc_engine_main_logic|END|now:1757653433078087|
[2025/09/12 05:03:53 078385] [debug] |xqc_engine_main_logic|BEGIN|now:1757653433078385|
[2025/09/12 05:03:53 078389] [debug] |xqc_engine_wakeup_after|wakeup:1757653433102742|now:1757653433078389|diff:24353|
[2025/09/12 05:03:53 078393] [debug] |xqc_engine_main_logic|END|now:1757653433078385|
[2025/09/12 05:03:53 103469] [debug] |xqc_engine_main_logic|BEGIN|now:1757653433103469|
[2025/09/12 05:03:53 103484] [debug] |scid:237dd90d56b01fe853e2c594|xqc_engine_remove_wakeup_queue|next_tick_time:1757653433102742|pq_index:0|
[2025/09/12 05:03:53 103490] [debug] |scid:237dd90d56b01fe853e2c594|xqc_engine_add_active_queue|last_ticked_time:1757653433078087|
[2025/09/12 05:03:53 103496] [debug] |scid:237dd90d56b01fe853e2c594|xqc_engine_process_conn|conn:0000558BB890E6AC|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:1757653433103494|
[2025/09/12 05:03:53 103501] [debug] |scid:237dd90d56b01fe853e2c594|xqc_timer_expire|timer expired|type:ACK_01RTT|expire_time:1757653433102742|now:1757653433103494|
[2025/09/12 05:03:53 103505] [debug] |scid:237dd90d56b01fe853e2c594|xqc_timer_ack_timeout|pns:2|path:0|
[2025/09/12 05:03:53 103509] [debug] |scid:237dd90d56b01fe853e2c594|xqc_timer_expire|unset|type:ACK_01RTT|expire_time:1757653433102742|now:1757653433103494|
[2025/09/12 05:03:53 103513] [debug] |scid:237dd90d56b01fe853e2c594|xqc_timer_unset|type:ACK_01RTT|
[2025/09/12 05:03:53 103519] [debug] |scid:237dd90d56b01fe853e2c594|xqc_gen_ack_frame|largest_recv:1955554828|ack_delay:25777|first_ack_range:0|largest_pkt_recv_time:1757653433077742|
[2025/09/12 05:03:53 103523] [debug] |scid:237dd90d56b01fe853e2c594|xqc_gen_ack_frame|high:1955554828|low:1955554828|pkt_pns:2|
[2025/09/12 05:03:53 103527] [debug] |scid:237dd90d56b01fe853e2c594|xqc_write_ack_to_one_packet|ack_size:13|path:0|path_largest_recv:1955554828|frame_largest_recv:1955554828|
[2025/09/12 05:03:53 103532] [debug] |scid:237dd90d56b01fe853e2c594|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:2|
[2025/09/12 05:03:53 103537] [debug] |scid:237dd90d56b01fe853e2c594|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:ACK |stream_id:0|stream_offset:0|
[2025/09/12 05:03:53 103549] [debug] |scid:237dd90d56b01fe853e2c594|xqc_check_acked_or_dropped_pkt|conn:0000558BB890E6AC|pkt_num:0|size:35|pkt_type:SHORT_HEADER|frame:ACK |
[2025/09/12 05:03:53 103554] [debug] |scid:237dd90d56b01fe853e2c594|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:13|
[2025/09/12 05:03:53 103591] [info] |scid:237dd90d56b01fe853e2c594|xqc_send_packet_with_pn|<==|conn:0000558BB890E6AC|path:0|pkt_num:13|size:35|sent:51|pkt_type:SHORT_HEADER|frame:ACK |inflight:1073|now:1757653433103563|stream_id:0|stream_offset:0|
[2025/09/12 05:03:53 103597] [debug] |scid:237dd90d56b01fe853e2c594|xqc_send_ctl_on_packet_sent|conn:0000558BB890E6AC|path:0|pkt_num:13|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 05:03:53 103603] [debug] |scid:237dd90d56b01fe853e2c594|xqc_conn_next_wakeup_time|wakeup_time:1757653433160582|
[2025/09/12 05:03:53 103607] [debug] |scid:237dd90d56b01fe853e2c594|xqc_engine_add_wakeup_queue|next_tick_time:1757653433160582|
[2025/09/12 05:03:53 103614] [debug] |xqc_engine_wakeup_after|wakeup:1757653433160582|now:1757653433103614|diff:56968|
[2025/09/12 05:03:53 103621] [debug] |xqc_engine_main_logic|END|now:1757653433103494|
[2025/09/12 05:03:53 160708] [debug] |xqc_engine_main_logic|BEGIN|now:1757653433160707|
[2025/09/12 05:03:53 160733] [debug] |scid:237dd90d56b01fe853e2c594|xqc_engine_remove_wakeup_queue|next_tick_time:1757653433160582|pq_index:0|
[2025/09/12 05:03:53 160740] [debug] |scid:237dd90d56b01fe853e2c594|xqc_engine_add_active_queue|last_ticked_time:1757653433103494|
[2025/09/12 05:03:53 160748] [debug] |scid:237dd90d56b01fe853e2c594|xqc_engine_process_conn|conn:0000558BB890E6AC|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:1757653433160746|
[2025/09/12 05:03:53 160755] [debug] |scid:237dd90d56b01fe853e2c594|xqc_timer_expire|timer expired|type:LOSS_DETECTION|expire_time:1757653433160582|now:1757653433160746|
[2025/09/12 05:03:53 160760] [debug] |scid:237dd90d56b01fe853e2c594|xqc_timer_loss_detection_timeout|path:0|loss_detection_timeout|
[2025/09/12 05:03:53 160765] [debug] |scid:237dd90d56b01fe853e2c594|xqc_timer_loss_detection_timeout|send Probe pkts|conn:0000558BB890E6AC|path:0|bytes_in_flight:1073|
[2025/09/12 05:03:53 160771] [debug] |scid:237dd90d56b01fe853e2c594|xqc_send_ctl_get_pto_time_and_space|srtt:32244|rtt_var:6262|pto_duration:57292|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:03:53 160777] [debug] |scid:237dd90d56b01fe853e2c594|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB890E6AC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:03:53 160782] [debug] |scid:237dd90d56b01fe853e2c594|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB890E6AC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:03:53 160787] [debug] |scid:237dd90d56b01fe853e2c594|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB890E6AC|path:0|PNS: 2, unacked: 1073|
[2025/09/12 05:03:53 160792] [debug] |scid:237dd90d56b01fe853e2c594|xqc_path_send_one_or_two_ack_elicit_pkts|send two ack-eliciting pkts|path:0|pns:2|
[2025/09/12 05:03:53 160798] [debug] |scid:237dd90d56b01fe853e2c594|xqc_conn_send_probe_pkt|conn:0000558BB890E6AC|path:0|pkt_num:0|size:23|pkt_type:SHORT_HEADER|frame:HANDSHAKE_DONE |conn_state:ESTABED|
[2025/09/12 05:03:53 160806] [debug] |scid:237dd90d56b01fe853e2c594|xqc_conn_send_probe_pkt|conn:0000558BB890E6AC|path:0|pkt_num:6|size:1050|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|
[2025/09/12 05:03:53 160812] [debug] |scid:237dd90d56b01fe853e2c594|xqc_timer_loss_detection_timeout|xqc_send_ctl_set_loss_detection_timer|PTO|conn:0000558BB890E6AC|pto_count:1
[2025/09/12 05:03:53 160817] [debug] |scid:237dd90d56b01fe853e2c594|xqc_send_ctl_get_pto_time_and_space|srtt:32244|rtt_var:6262|pto_duration:114584|backoff_factor:2.00|backoff:2.00|pto_cnt:1|max_ack_delay:25|
[2025/09/12 05:03:53 160823] [debug] |scid:237dd90d56b01fe853e2c594|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB890E6AC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:03:53 160838] [debug] |scid:237dd90d56b01fe853e2c594|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB890E6AC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:03:53 160842] [debug] |scid:237dd90d56b01fe853e2c594|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB890E6AC|path:0|PNS: 2, unacked: 1073|
[2025/09/12 05:03:53 160847] [debug] |scid:237dd90d56b01fe853e2c594|xqc_timer_set|type:LOSS_DETECTION|expire:1757653433242874|now:1757653433160817|interv:82057|
[2025/09/12 05:03:53 160853] [debug] |scid:237dd90d56b01fe853e2c594|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB890E6AC|path:0|pns:2|expire:1757653433242874|now:1757653433160817|interval:82057|pto_count:1|srtt:32244
[2025/09/12 05:03:53 160862] [debug] |scid:237dd90d56b01fe853e2c594|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:HANDSHAKE_DONE |stream_id:0|stream_offset:0|
[2025/09/12 05:03:53 160869] [debug] |scid:237dd90d56b01fe853e2c594|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:STREAM |stream_id:0|stream_offset:1024|
[2025/09/12 05:03:53 160875] [debug] |scid:237dd90d56b01fe853e2c594|xqc_check_acked_or_dropped_pkt|conn:0000558BB890E6AC|pkt_num:0|size:23|pkt_type:SHORT_HEADER|frame:HANDSHAKE_DONE |
[2025/09/12 05:03:53 160882] [debug] |scid:237dd90d56b01fe853e2c594|xqc_send_ctl_set_next_pn_for_packet|optimistic ack detection|skipped_range:14-18|next_skip_chance:1757653433407757|current_time:1757653433160881|
[2025/09/12 05:03:53 160887] [debug] |scid:237dd90d56b01fe853e2c594|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:19|
[2025/09/12 05:03:53 160953] [info] |scid:237dd90d56b01fe853e2c594|xqc_send_packet_with_pn|<==|conn:0000558BB890E6AC|path:0|pkt_num:19|size:23|sent:39|pkt_type:SHORT_HEADER|frame:HANDSHAKE_DONE |inflight:1073|now:1757653433160903|stream_id:0|stream_offset:0|
[2025/09/12 05:03:53 160960] [debug] |scid:237dd90d56b01fe853e2c594|xqc_send_ctl_on_packet_sent|conn:0000558BB890E6AC|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:0|
[2025/09/12 05:03:53 160967] [debug] |scid:237dd90d56b01fe853e2c594|xqc_send_ctl_on_packet_sent|path:0|inflight:1073|applimit:0|
[2025/09/12 05:03:53 160972] [debug] |scid:237dd90d56b01fe853e2c594|xqc_send_ctl_get_pto_time_and_space|srtt:32244|rtt_var:6262|pto_duration:114584|backoff_factor:2.00|backoff:2.00|pto_cnt:1|max_ack_delay:25|
[2025/09/12 05:03:53 160980] [debug] |scid:237dd90d56b01fe853e2c594|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB890E6AC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:03:53 160988] [debug] |scid:237dd90d56b01fe853e2c594|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB890E6AC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:03:53 160996] [debug] |scid:237dd90d56b01fe853e2c594|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB890E6AC|path:0|PNS: 2, unacked: 1096|
[2025/09/12 05:03:53 161003] [debug] |scid:237dd90d56b01fe853e2c594|xqc_timer_set|type:LOSS_DETECTION|expire:1757653433325487|now:1757653433160972|interv:164515|
[2025/09/12 05:03:53 161010] [debug] |scid:237dd90d56b01fe853e2c594|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB890E6AC|path:0|pns:2|expire:1757653433325487|now:1757653433160972|interval:164515|pto_count:1|srtt:32244
[2025/09/12 05:03:53 161018] [debug] |scid:237dd90d56b01fe853e2c594|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:48761|inflight:1096|
[2025/09/12 05:03:53 161027] [debug] |scid:237dd90d56b01fe853e2c594|xqc_check_acked_or_dropped_pkt|conn:0000558BB890E6AC|pkt_num:6|size:1050|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:03:53 161034] [debug] |scid:237dd90d56b01fe853e2c594|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:20|
[2025/09/12 05:03:53 161102] [info] |scid:237dd90d56b01fe853e2c594|xqc_send_packet_with_pn|<==|conn:0000558BB890E6AC|path:0|pkt_num:20|size:1050|sent:1066|pkt_type:SHORT_HEADER|frame:STREAM |inflight:1096|now:1757653433161072|stream_id:0|stream_offset:1024|
[2025/09/12 05:03:53 161123] [debug] |scid:237dd90d56b01fe853e2c594|xqc_send_ctl_on_packet_sent|conn:0000558BB890E6AC|path:0|pkt_num:20|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 05:03:53 161132] [debug] |scid:237dd90d56b01fe853e2c594|xqc_send_ctl_on_packet_sent|path:0|inflight:1096|applimit:0|
[2025/09/12 05:03:53 161141] [debug] |scid:237dd90d56b01fe853e2c594|xqc_send_ctl_get_pto_time_and_space|srtt:32244|rtt_var:6262|pto_duration:114584|backoff_factor:2.00|backoff:2.00|pto_cnt:1|max_ack_delay:25|
[2025/09/12 05:03:53 161150] [debug] |scid:237dd90d56b01fe853e2c594|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB890E6AC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:03:53 161158] [debug] |scid:237dd90d56b01fe853e2c594|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB890E6AC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:03:53 161166] [debug] |scid:237dd90d56b01fe853e2c594|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB890E6AC|path:0|PNS: 2, unacked: 2146|
[2025/09/12 05:03:53 161174] [debug] |scid:237dd90d56b01fe853e2c594|xqc_timer_set|type:LOSS_DETECTION|expire:1757653433325656|now:1757653433161140|interv:164516|
[2025/09/12 05:03:53 161180] [debug] |scid:237dd90d56b01fe853e2c594|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB890E6AC|path:0|pns:2|expire:1757653433325656|now:1757653433161140|interval:164516|pto_count:1|srtt:32244
[2025/09/12 05:03:53 161186] [debug] |scid:237dd90d56b01fe853e2c594|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:48761|inflight:2146|
[2025/09/12 05:03:53 161192] [debug] |scid:237dd90d56b01fe853e2c594|xqc_conn_next_wakeup_time|wakeup_time:1757653433325656|
[2025/09/12 05:03:53 161197] [debug] |scid:237dd90d56b01fe853e2c594|xqc_engine_add_wakeup_queue|next_tick_time:1757653433325656|
[2025/09/12 05:03:53 161202] [debug] |xqc_engine_wakeup_after|wakeup:1757653433222659|now:1757653433161202|diff:61457|
[2025/09/12 05:03:53 161208] [debug] |xqc_engine_main_logic|END|now:1757653433160746|
[2025/09/12 05:03:53 223320] [debug] |xqc_engine_main_logic|BEGIN|now:1757653433223320|
[2025/09/12 05:03:53 223337] [debug] |scid:acfbf372696bbc19d75f4666|xqc_engine_remove_wakeup_queue|next_tick_time:1757653433222659|pq_index:0|
[2025/09/12 05:03:53 223344] [debug] |scid:acfbf372696bbc19d75f4666|xqc_engine_add_active_queue|last_ticked_time:1757653428133746|
[2025/09/12 05:03:53 223351] [debug] |scid:acfbf372696bbc19d75f4666|xqc_engine_process_conn|conn:0000558BB887DF2C|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:1757653433223349|
[2025/09/12 05:03:53 223358] [debug] |scid:acfbf372696bbc19d75f4666|xqc_timer_expire|timer expired|type:LOSS_DETECTION|expire_time:1757653433222659|now:1757653433223349|
[2025/09/12 05:03:53 223364] [debug] |scid:acfbf372696bbc19d75f4666|xqc_timer_loss_detection_timeout|path:0|loss_detection_timeout|
[2025/09/12 05:03:53 223369] [debug] |scid:acfbf372696bbc19d75f4666|xqc_timer_loss_detection_timeout|send Probe pkts|conn:0000558BB887DF2C|path:0|bytes_in_flight:11550|
[2025/09/12 05:03:53 223374] [debug] |scid:acfbf372696bbc19d75f4666|xqc_send_ctl_get_pto_time_and_space|srtt:32649|rtt_var:5465|pto_duration:3488576|backoff_factor:2.00|backoff:64.00|pto_cnt:6|max_ack_delay:25|
[2025/09/12 05:03:53 223380] [debug] |scid:acfbf372696bbc19d75f4666|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB887DF2C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:03:53 223385] [debug] |scid:acfbf372696bbc19d75f4666|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB887DF2C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:03:53 223389] [debug] |scid:acfbf372696bbc19d75f4666|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB887DF2C|path:0|PNS: 2, unacked: 11550|
[2025/09/12 05:03:53 223394] [debug] |scid:acfbf372696bbc19d75f4666|xqc_path_send_one_or_two_ack_elicit_pkts|send two ack-eliciting pkts|path:0|pns:2|
[2025/09/12 05:03:53 223409] [debug] |scid:acfbf372696bbc19d75f4666|xqc_conn_send_probe_pkt|conn:0000558BB887DF2C|path:0|pkt_num:6|size:1050|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|
[2025/09/12 05:03:53 223418] [debug] |scid:acfbf372696bbc19d75f4666|xqc_conn_send_probe_pkt|conn:0000558BB887DF2C|path:0|pkt_num:13|size:1050|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|
[2025/09/12 05:03:53 223424] [debug] |scid:acfbf372696bbc19d75f4666|xqc_timer_loss_detection_timeout|xqc_send_ctl_set_loss_detection_timer|PTO|conn:0000558BB887DF2C|pto_count:7
[2025/09/12 05:03:53 223429] [debug] |scid:acfbf372696bbc19d75f4666|xqc_send_ctl_get_pto_time_and_space|srtt:32649|rtt_var:5465|pto_duration:6977152|backoff_factor:2.00|backoff:128.00|pto_cnt:7|max_ack_delay:25|
[2025/09/12 05:03:53 223435] [debug] |scid:acfbf372696bbc19d75f4666|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB887DF2C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:03:53 223440] [debug] |scid:acfbf372696bbc19d75f4666|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB887DF2C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:03:53 223444] [debug] |scid:acfbf372696bbc19d75f4666|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB887DF2C|path:0|PNS: 2, unacked: 11550|
[2025/09/12 05:03:53 223449] [debug] |scid:acfbf372696bbc19d75f4666|xqc_timer_set|type:LOSS_DETECTION|expire:1757653438311235|now:1757653433223429|interv:5087806|
[2025/09/12 05:03:53 223454] [debug] |scid:acfbf372696bbc19d75f4666|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB887DF2C|path:0|pns:2|expire:1757653438311235|now:1757653433223429|interval:5087806|pto_count:7|srtt:32649
[2025/09/12 05:03:53 223461] [debug] |scid:acfbf372696bbc19d75f4666|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:STREAM |stream_id:0|stream_offset:1024|
[2025/09/12 05:03:53 223467] [debug] |scid:acfbf372696bbc19d75f4666|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:STREAM |stream_id:0|stream_offset:1024|
[2025/09/12 05:03:53 223472] [debug] |scid:acfbf372696bbc19d75f4666|xqc_check_acked_or_dropped_pkt|conn:0000558BB887DF2C|pkt_num:6|size:1050|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:03:53 223478] [debug] |scid:acfbf372696bbc19d75f4666|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:25|
[2025/09/12 05:03:53 223521] [info] |scid:acfbf372696bbc19d75f4666|xqc_send_packet_with_pn|<==|conn:0000558BB887DF2C|path:0|pkt_num:25|size:1050|sent:1066|pkt_type:SHORT_HEADER|frame:STREAM |inflight:11550|now:1757653433223490|stream_id:0|stream_offset:1024|
[2025/09/12 05:03:53 223529] [debug] |scid:acfbf372696bbc19d75f4666|xqc_send_ctl_on_packet_sent|conn:0000558BB887DF2C|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 05:03:53 223536] [debug] |scid:acfbf372696bbc19d75f4666|xqc_send_ctl_on_packet_sent|path:0|inflight:11550|applimit:0|
[2025/09/12 05:03:53 223545] [debug] |scid:acfbf372696bbc19d75f4666|xqc_send_ctl_get_pto_time_and_space|srtt:32649|rtt_var:5465|pto_duration:6977152|backoff_factor:2.00|backoff:128.00|pto_cnt:7|max_ack_delay:25|
[2025/09/12 05:03:53 223554] [debug] |scid:acfbf372696bbc19d75f4666|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB887DF2C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:03:53 223561] [debug] |scid:acfbf372696bbc19d75f4666|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB887DF2C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:03:53 223569] [debug] |scid:acfbf372696bbc19d75f4666|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB887DF2C|path:0|PNS: 2, unacked: 12600|
[2025/09/12 05:03:53 223577] [debug] |scid:acfbf372696bbc19d75f4666|xqc_timer_set|type:LOSS_DETECTION|expire:1757653443400642|now:1757653433223544|interv:10177098|
[2025/09/12 05:03:53 223585] [debug] |scid:acfbf372696bbc19d75f4666|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB887DF2C|path:0|pns:2|expire:1757653443400642|now:1757653433223544|interval:10177098|pto_count:7|srtt:32649
[2025/09/12 05:03:53 223602] [debug] |scid:acfbf372696bbc19d75f4666|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:48784|inflight:12600|
[2025/09/12 05:03:53 223612] [debug] |scid:acfbf372696bbc19d75f4666|xqc_check_acked_or_dropped_pkt|conn:0000558BB887DF2C|pkt_num:13|size:1050|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:03:53 223620] [debug] |scid:acfbf372696bbc19d75f4666|xqc_send_ctl_set_next_pn_for_packet|optimistic ack detection|skipped_range:26-28|next_skip_chance:1757653433462147|current_time:1757653433223620|
[2025/09/12 05:03:53 223627] [debug] |scid:acfbf372696bbc19d75f4666|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:29|
[2025/09/12 05:03:53 223660] [info] |scid:acfbf372696bbc19d75f4666|xqc_send_packet_with_pn|<==|conn:0000558BB887DF2C|path:0|pkt_num:29|size:1050|sent:1066|pkt_type:SHORT_HEADER|frame:STREAM |inflight:12600|now:1757653433223636|stream_id:0|stream_offset:1024|
[2025/09/12 05:03:53 223667] [debug] |scid:acfbf372696bbc19d75f4666|xqc_send_ctl_on_packet_sent|conn:0000558BB887DF2C|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 05:03:53 223676] [debug] |scid:acfbf372696bbc19d75f4666|xqc_send_ctl_on_packet_sent|path:0|inflight:12600|applimit:0|
[2025/09/12 05:03:53 223685] [debug] |scid:acfbf372696bbc19d75f4666|xqc_send_ctl_get_pto_time_and_space|srtt:32649|rtt_var:5465|pto_duration:6977152|backoff_factor:2.00|backoff:128.00|pto_cnt:7|max_ack_delay:25|
[2025/09/12 05:03:53 223693] [debug] |scid:acfbf372696bbc19d75f4666|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB887DF2C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:03:53 223702] [debug] |scid:acfbf372696bbc19d75f4666|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB887DF2C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:03:53 223710] [debug] |scid:acfbf372696bbc19d75f4666|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB887DF2C|path:0|PNS: 2, unacked: 13650|
[2025/09/12 05:03:53 223717] [debug] |scid:acfbf372696bbc19d75f4666|xqc_timer_set|type:LOSS_DETECTION|expire:1757653443400788|now:1757653433223685|interv:10177103|
[2025/09/12 05:03:53 223723] [debug] |scid:acfbf372696bbc19d75f4666|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB887DF2C|path:0|pns:2|expire:1757653443400788|now:1757653433223685|interval:10177103|pto_count:7|srtt:32649
[2025/09/12 05:03:53 223728] [debug] |scid:acfbf372696bbc19d75f4666|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:48784|inflight:13650|
[2025/09/12 05:03:53 223733] [debug] |scid:acfbf372696bbc19d75f4666|xqc_conn_next_wakeup_time|wakeup_time:1757653443400788|
[2025/09/12 05:03:53 223737] [debug] |scid:acfbf372696bbc19d75f4666|xqc_engine_add_wakeup_queue|next_tick_time:1757653443400788|
[2025/09/12 05:03:53 223741] [debug] |xqc_engine_wakeup_after|wakeup:1757653433263133|now:1757653433223741|diff:39392|
[2025/09/12 05:03:53 223746] [debug] |xqc_engine_main_logic|END|now:1757653433223349|
[2025/09/12 05:03:53 263844] [debug] |xqc_engine_main_logic|BEGIN|now:1757653433263843|
[2025/09/12 05:03:53 263860] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_engine_remove_wakeup_queue|next_tick_time:1757653433263133|pq_index:0|
[2025/09/12 05:03:53 263866] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_engine_add_active_queue|last_ticked_time:1757653432963471|
[2025/09/12 05:03:53 263873] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_engine_process_conn|conn:0000558BB88EC35C|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:1757653433263871|
[2025/09/12 05:03:53 263880] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_timer_expire|timer expired|type:LOSS_DETECTION|expire_time:1757653433263133|now:1757653433263871|
[2025/09/12 05:03:53 263885] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_timer_loss_detection_timeout|path:0|loss_detection_timeout|
[2025/09/12 05:03:53 263898] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_timer_loss_detection_timeout|send Probe pkts|conn:0000558BB88EC35C|path:0|bytes_in_flight:231|
[2025/09/12 05:03:53 263903] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_send_ctl_get_pto_time_and_space|srtt:32709|rtt_var:5128|pto_duration:212884|backoff_factor:2.00|backoff:4.00|pto_cnt:2|max_ack_delay:25|
[2025/09/12 05:03:53 263909] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB88EC35C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:03:53 263914] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB88EC35C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:03:53 263918] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB88EC35C|path:0|PNS: 2, unacked: 231|
[2025/09/12 05:03:53 263923] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_path_send_one_or_two_ack_elicit_pkts|send two ack-eliciting pkts|path:0|pns:2|
[2025/09/12 05:03:53 263929] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_conn_send_probe_pkt|conn:0000558BB88EC35C|path:0|pkt_num:0|size:23|pkt_type:SHORT_HEADER|frame:HANDSHAKE_DONE |conn_state:ESTABED|
[2025/09/12 05:03:53 263936] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_conn_send_probe_pkt|conn:0000558BB88EC35C|path:0|pkt_num:10|size:54|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |conn_state:ESTABED|
[2025/09/12 05:03:53 263942] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_timer_loss_detection_timeout|xqc_send_ctl_set_loss_detection_timer|PTO|conn:0000558BB88EC35C|pto_count:3
[2025/09/12 05:03:53 263947] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_send_ctl_get_pto_time_and_space|srtt:32709|rtt_var:5128|pto_duration:425768|backoff_factor:2.00|backoff:8.00|pto_cnt:3|max_ack_delay:25|
[2025/09/12 05:03:53 263953] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB88EC35C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:03:53 263958] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB88EC35C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:03:53 263962] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB88EC35C|path:0|PNS: 2, unacked: 231|
[2025/09/12 05:03:53 263967] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_timer_set|type:LOSS_DETECTION|expire:1757653433576017|now:1757653433263947|interv:312070|
[2025/09/12 05:03:53 263972] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB88EC35C|path:0|pns:2|expire:1757653433576017|now:1757653433263947|interval:312070|pto_count:3|srtt:32709
[2025/09/12 05:03:53 263980] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:HANDSHAKE_DONE |stream_id:0|stream_offset:0|
[2025/09/12 05:03:53 263986] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:NEW_CONNECTION_ID |stream_id:0|stream_offset:0|
[2025/09/12 05:03:53 263991] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_check_acked_or_dropped_pkt|conn:0000558BB88EC35C|pkt_num:0|size:23|pkt_type:SHORT_HEADER|frame:HANDSHAKE_DONE |
[2025/09/12 05:03:53 263997] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:20|
[2025/09/12 05:03:53 264037] [info] |scid:95cf9c75c91de810d036aa9f|xqc_send_packet_with_pn|<==|conn:0000558BB88EC35C|path:0|pkt_num:20|size:23|sent:39|pkt_type:SHORT_HEADER|frame:HANDSHAKE_DONE |inflight:231|now:1757653433264007|stream_id:0|stream_offset:0|
[2025/09/12 05:03:53 264066] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_send_ctl_on_packet_sent|conn:0000558BB88EC35C|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 05:03:53 264074] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_send_ctl_on_packet_sent|path:0|inflight:231|applimit:0|
[2025/09/12 05:03:53 264083] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_send_ctl_get_pto_time_and_space|srtt:32709|rtt_var:5128|pto_duration:425768|backoff_factor:2.00|backoff:8.00|pto_cnt:3|max_ack_delay:25|
[2025/09/12 05:03:53 264099] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB88EC35C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:03:53 264107] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB88EC35C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:03:53 264115] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB88EC35C|path:0|PNS: 2, unacked: 254|
[2025/09/12 05:03:53 264123] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_timer_set|type:LOSS_DETECTION|expire:1757653433889775|now:1757653433264082|interv:625693|
[2025/09/12 05:03:53 264131] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB88EC35C|path:0|pns:2|expire:1757653433889775|now:1757653433264082|interval:625693|pto_count:3|srtt:32709
[2025/09/12 05:03:53 264140] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:50400|inflight:254|
[2025/09/12 05:03:53 264150] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_check_acked_or_dropped_pkt|conn:0000558BB88EC35C|pkt_num:10|size:54|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |
[2025/09/12 05:03:53 264156] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:21|
[2025/09/12 05:03:53 264190] [info] |scid:95cf9c75c91de810d036aa9f|xqc_send_packet_with_pn|<==|conn:0000558BB88EC35C|path:0|pkt_num:21|size:54|sent:70|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |inflight:254|now:1757653433264165|stream_id:0|stream_offset:0|
[2025/09/12 05:03:53 264197] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_send_ctl_on_packet_sent|conn:0000558BB88EC35C|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 05:03:53 264206] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_send_ctl_on_packet_sent|path:0|inflight:254|applimit:0|
[2025/09/12 05:03:53 264215] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_send_ctl_get_pto_time_and_space|srtt:32709|rtt_var:5128|pto_duration:425768|backoff_factor:2.00|backoff:8.00|pto_cnt:3|max_ack_delay:25|
[2025/09/12 05:03:53 264223] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB88EC35C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:03:53 264231] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB88EC35C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:03:53 264239] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB88EC35C|path:0|PNS: 2, unacked: 308|
[2025/09/12 05:03:53 264247] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_timer_set|type:LOSS_DETECTION|expire:1757653433889933|now:1757653433264214|interv:625719|
[2025/09/12 05:03:53 264255] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB88EC35C|path:0|pns:2|expire:1757653433889933|now:1757653433264214|interval:625719|pto_count:3|srtt:32709
[2025/09/12 05:03:53 264262] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:50400|inflight:308|
[2025/09/12 05:03:53 264268] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_conn_next_wakeup_time|wakeup_time:1757653433889933|
[2025/09/12 05:03:53 264274] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_engine_add_wakeup_queue|next_tick_time:1757653433889933|
[2025/09/12 05:03:53 264279] [debug] |xqc_engine_wakeup_after|wakeup:1757653433325656|now:1757653433264278|diff:61378|
[2025/09/12 05:03:53 264284] [debug] |xqc_engine_main_logic|END|now:1757653433263871|
[2025/09/12 05:03:53 326394] [debug] |xqc_engine_main_logic|BEGIN|now:1757653433326393|
[2025/09/12 05:03:53 326410] [debug] |scid:237dd90d56b01fe853e2c594|xqc_engine_remove_wakeup_queue|next_tick_time:1757653433325656|pq_index:0|
[2025/09/12 05:03:53 326416] [debug] |scid:237dd90d56b01fe853e2c594|xqc_engine_add_active_queue|last_ticked_time:1757653433160746|
[2025/09/12 05:03:53 326430] [debug] |scid:237dd90d56b01fe853e2c594|xqc_engine_process_conn|conn:0000558BB890E6AC|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:1757653433326428|
[2025/09/12 05:03:53 326436] [debug] |scid:237dd90d56b01fe853e2c594|xqc_timer_expire|timer expired|type:LOSS_DETECTION|expire_time:1757653433325656|now:1757653433326428|
[2025/09/12 05:03:53 326441] [debug] |scid:237dd90d56b01fe853e2c594|xqc_timer_loss_detection_timeout|path:0|loss_detection_timeout|
[2025/09/12 05:03:53 326446] [debug] |scid:237dd90d56b01fe853e2c594|xqc_timer_loss_detection_timeout|send Probe pkts|conn:0000558BB890E6AC|path:0|bytes_in_flight:2146|
[2025/09/12 05:03:53 326451] [debug] |scid:237dd90d56b01fe853e2c594|xqc_send_ctl_get_pto_time_and_space|srtt:32244|rtt_var:6262|pto_duration:114584|backoff_factor:2.00|backoff:2.00|pto_cnt:1|max_ack_delay:25|
[2025/09/12 05:03:53 326457] [debug] |scid:237dd90d56b01fe853e2c594|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB890E6AC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:03:53 326462] [debug] |scid:237dd90d56b01fe853e2c594|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB890E6AC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:03:53 326467] [debug] |scid:237dd90d56b01fe853e2c594|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB890E6AC|path:0|PNS: 2, unacked: 2146|
[2025/09/12 05:03:53 326472] [debug] |scid:237dd90d56b01fe853e2c594|xqc_path_send_one_or_two_ack_elicit_pkts|send two ack-eliciting pkts|path:0|pns:2|
[2025/09/12 05:03:53 326477] [debug] |scid:237dd90d56b01fe853e2c594|xqc_conn_send_probe_pkt|conn:0000558BB890E6AC|path:0|pkt_num:0|size:23|pkt_type:SHORT_HEADER|frame:HANDSHAKE_DONE |conn_state:ESTABED|
[2025/09/12 05:03:53 326484] [debug] |scid:237dd90d56b01fe853e2c594|xqc_conn_send_probe_pkt|conn:0000558BB890E6AC|path:0|pkt_num:6|size:1050|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|
[2025/09/12 05:03:53 326491] [debug] |scid:237dd90d56b01fe853e2c594|xqc_timer_loss_detection_timeout|xqc_send_ctl_set_loss_detection_timer|PTO|conn:0000558BB890E6AC|pto_count:2
[2025/09/12 05:03:53 326496] [debug] |scid:237dd90d56b01fe853e2c594|xqc_send_ctl_get_pto_time_and_space|srtt:32244|rtt_var:6262|pto_duration:229168|backoff_factor:2.00|backoff:4.00|pto_cnt:2|max_ack_delay:25|
[2025/09/12 05:03:53 326501] [debug] |scid:237dd90d56b01fe853e2c594|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB890E6AC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:03:53 326506] [debug] |scid:237dd90d56b01fe853e2c594|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB890E6AC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:03:53 326511] [debug] |scid:237dd90d56b01fe853e2c594|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB890E6AC|path:0|PNS: 2, unacked: 2146|
[2025/09/12 05:03:53 326515] [debug] |scid:237dd90d56b01fe853e2c594|xqc_timer_set|type:LOSS_DETECTION|expire:1757653433490240|now:1757653433326495|interv:163745|
[2025/09/12 05:03:53 326520] [debug] |scid:237dd90d56b01fe853e2c594|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB890E6AC|path:0|pns:2|expire:1757653433490240|now:1757653433326495|interval:163745|pto_count:2|srtt:32244
[2025/09/12 05:03:53 326528] [debug] |scid:237dd90d56b01fe853e2c594|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:HANDSHAKE_DONE |stream_id:0|stream_offset:0|
[2025/09/12 05:03:53 326533] [debug] |scid:237dd90d56b01fe853e2c594|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:STREAM |stream_id:0|stream_offset:1024|
[2025/09/12 05:03:53 326539] [debug] |scid:237dd90d56b01fe853e2c594|xqc_check_acked_or_dropped_pkt|conn:0000558BB890E6AC|pkt_num:0|size:23|pkt_type:SHORT_HEADER|frame:HANDSHAKE_DONE |
[2025/09/12 05:03:53 326545] [debug] |scid:237dd90d56b01fe853e2c594|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:21|
[2025/09/12 05:03:53 326584] [info] |scid:237dd90d56b01fe853e2c594|xqc_send_packet_with_pn|<==|conn:0000558BB890E6AC|path:0|pkt_num:21|size:23|sent:39|pkt_type:SHORT_HEADER|frame:HANDSHAKE_DONE |inflight:2146|now:1757653433326555|stream_id:0|stream_offset:0|
[2025/09/12 05:03:53 326597] [debug] |scid:237dd90d56b01fe853e2c594|xqc_send_ctl_on_packet_sent|conn:0000558BB890E6AC|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:16|
[2025/09/12 05:03:53 326607] [debug] |scid:237dd90d56b01fe853e2c594|xqc_send_ctl_on_packet_sent|path:0|inflight:2146|applimit:0|
[2025/09/12 05:03:53 326616] [debug] |scid:237dd90d56b01fe853e2c594|xqc_send_ctl_get_pto_time_and_space|srtt:32244|rtt_var:6262|pto_duration:229168|backoff_factor:2.00|backoff:4.00|pto_cnt:2|max_ack_delay:25|
[2025/09/12 05:03:53 326625] [debug] |scid:237dd90d56b01fe853e2c594|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB890E6AC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:03:53 326633] [debug] |scid:237dd90d56b01fe853e2c594|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB890E6AC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:03:53 326640] [debug] |scid:237dd90d56b01fe853e2c594|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB890E6AC|path:0|PNS: 2, unacked: 2169|
[2025/09/12 05:03:53 326648] [debug] |scid:237dd90d56b01fe853e2c594|xqc_timer_set|type:LOSS_DETECTION|expire:1757653433655723|now:1757653433326615|interv:329108|
[2025/09/12 05:03:53 326657] [debug] |scid:237dd90d56b01fe853e2c594|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB890E6AC|path:0|pns:2|expire:1757653433655723|now:1757653433326615|interval:329108|pto_count:2|srtt:32244
[2025/09/12 05:03:53 326665] [debug] |scid:237dd90d56b01fe853e2c594|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:48761|inflight:2169|
[2025/09/12 05:03:53 326675] [debug] |scid:237dd90d56b01fe853e2c594|xqc_check_acked_or_dropped_pkt|conn:0000558BB890E6AC|pkt_num:6|size:1050|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:03:53 326681] [debug] |scid:237dd90d56b01fe853e2c594|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:22|
[2025/09/12 05:03:53 326715] [info] |scid:237dd90d56b01fe853e2c594|xqc_send_packet_with_pn|<==|conn:0000558BB890E6AC|path:0|pkt_num:22|size:1050|sent:1066|pkt_type:SHORT_HEADER|frame:STREAM |inflight:2169|now:1757653433326690|stream_id:0|stream_offset:1024|
[2025/09/12 05:03:53 326723] [debug] |scid:237dd90d56b01fe853e2c594|xqc_send_ctl_on_packet_sent|conn:0000558BB890E6AC|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 05:03:53 326732] [debug] |scid:237dd90d56b01fe853e2c594|xqc_send_ctl_on_packet_sent|path:0|inflight:2169|applimit:0|
[2025/09/12 05:03:53 326741] [debug] |scid:237dd90d56b01fe853e2c594|xqc_send_ctl_get_pto_time_and_space|srtt:32244|rtt_var:6262|pto_duration:229168|backoff_factor:2.00|backoff:4.00|pto_cnt:2|max_ack_delay:25|
[2025/09/12 05:03:53 326749] [debug] |scid:237dd90d56b01fe853e2c594|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB890E6AC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:03:53 326757] [debug] |scid:237dd90d56b01fe853e2c594|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB890E6AC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:03:53 326765] [debug] |scid:237dd90d56b01fe853e2c594|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB890E6AC|path:0|PNS: 2, unacked: 3219|
[2025/09/12 05:03:53 326773] [debug] |scid:237dd90d56b01fe853e2c594|xqc_timer_set|type:LOSS_DETECTION|expire:1757653433655858|now:1757653433326740|interv:329118|
[2025/09/12 05:03:53 326781] [debug] |scid:237dd90d56b01fe853e2c594|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB890E6AC|path:0|pns:2|expire:1757653433655858|now:1757653433326740|interval:329118|pto_count:2|srtt:32244
[2025/09/12 05:03:53 326788] [debug] |scid:237dd90d56b01fe853e2c594|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:48761|inflight:3219|
[2025/09/12 05:03:53 326794] [debug] |scid:237dd90d56b01fe853e2c594|xqc_conn_next_wakeup_time|wakeup_time:1757653433655858|
[2025/09/12 05:03:53 326805] [debug] |scid:237dd90d56b01fe853e2c594|xqc_engine_add_wakeup_queue|next_tick_time:1757653433655858|
[2025/09/12 05:03:53 326810] [debug] |xqc_engine_wakeup_after|wakeup:1757653433655858|now:1757653433326810|diff:329048|
[2025/09/12 05:03:53 326816] [debug] |xqc_engine_main_logic|END|now:1757653433326428|
[2025/09/12 05:03:53 489003] [debug] |scid:68b2c245a66abb2864571372|xqc_timer_set|type:CONN_IDLE|expire:1757653493489002|now:1757653433489002|interv:60000000|
[2025/09/12 05:03:53 489061] [debug] |scid:68b2c245a66abb2864571372|xqc_timer_set|type:PATH_IDLE|expire:1757653493489061|now:1757653433489061|interv:60000000|
[2025/09/12 05:03:53 489074] [debug] |xqc_path_create|path:0|dcid:8b49bd81bf7e96486e6406c560fc658f5b|scid:68b2c245a66abb2864571372|create_path_count:1|
[2025/09/12 05:03:53 489083] [debug] |scid:68b2c245a66abb2864571372|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 05:03:53 489091] [debug] |xqc_path_init|path:0|dcid:8b49bd81bf7e96486e6406c560fc658f5b|scid:68b2c245a66abb2864571372|state:2|
[2025/09/12 05:03:53 489099] [debug] |scid:68b2c245a66abb2864571372|xqc_conn_create|success|scid:68b2c245a66abb2864571372|dcid:8b49bd81bf7e96486e6406c560fc658f5b|conn:0000558BB893175C|
[2025/09/12 05:03:53 489109] [info] |scid:68b2c245a66abb2864571372|xqc_conn_server_create|hash odcid conn|odcid:658266edff568647ef256e5b57f40e6303a7|conn:0000558BB893175C|
[2025/09/12 05:03:53 489126] [info] |scid:68b2c245a66abb2864571372|xqc_conn_get_local_transport_params|generate sr_token[3750c2a1440f075b80eaaad50f01c547] for cid[658266edff568647ef256e5b57f40e6303a7]
[2025/09/12 05:03:53 489162] [stats] |xqc_conn_server_init_path_addr|path:0|l-0.0.0.0-443-68b2c245a66abb2864571372 p-193.167.0.100-57727-8b49bd81bf7e96486e6406c560fc658f5b|
[2025/09/12 05:03:53 489172] [info] |xqc_engine_packet_process|==>|conn:0000558BB893175C|size:1200|state:S_INIT|recv_time:1757653433488974|
[2025/09/12 05:03:53 489313] [debug] |scid:68b2c245a66abb2864571372|xqc_packet_parse_initial|packet parse|initial|
[2025/09/12 05:03:53 489321] [debug] |scid:68b2c245a66abb2864571372|xqc_packet_parse_initial|success|Length:1153|
[2025/09/12 05:03:53 489328] [debug] |scid:68b2c245a66abb2864571372|xqc_packet_decrypt|largest_pn:0|
[2025/09/12 05:03:53 489334] [debug] |scid:68b2c245a66abb2864571372|xqc_packet_decrypt|decryption nonce|path_id:0|pn:1078730427|
[2025/09/12 05:03:53 489341] [debug] |scid:68b2c245a66abb2864571372|xqc_packet_decrypt_single|pkt_type:INIT|pkt_num:1078730427|
[2025/09/12 05:03:53 489347] [debug] |scid:68b2c245a66abb2864571372|xqc_process_frames|frame_type:0|
[2025/09/12 05:03:53 489352] [debug] |scid:68b2c245a66abb2864571372|xqc_process_padding_frame|process padding|
[2025/09/12 05:03:53 489357] [debug] |scid:68b2c245a66abb2864571372|xqc_process_frames|frame_type:6|
[2025/09/12 05:03:53 489363] [info] |scid:68b2c245a66abb2864571372|xqc_conn_check_token|token empty|
[2025/09/12 05:03:53 489369] [info] |scid:68b2c245a66abb2864571372|xqc_process_crypto_frame|check_token fail|conn:0000558BB893175C|l-0.0.0.0-443-68b2c245a66abb2864571372 p-193.167.0.100-57727-8b49bd81bf7e96486e6406c560fc658f5b|
[2025/09/12 05:03:53 489376] [debug] |scid:68b2c245a66abb2864571372|xqc_create_crypto_stream|encrypt_level:0|cur_state:S_INIT|
[2025/09/12 05:03:53 489381] [debug] |scid:68b2c245a66abb2864571372|xqc_process_crypto_frame|level:0|
[2025/09/12 05:03:53 489386] [debug] |scid:68b2c245a66abb2864571372|xqc_read_crypto_stream|xqc_read_crypto_stream|level:0|
[2025/09/12 05:03:53 489392] [debug] |scid:68b2c245a66abb2864571372|xqc_engine_add_active_queue|last_ticked_time:0|
[2025/09/12 05:03:53 489397] [debug] |scid:68b2c245a66abb2864571372|xqc_create_crypto_stream|encrypt_level:2|cur_state:S_INIT|
[2025/09/12 05:03:53 489404] [debug] |scid:68b2c245a66abb2864571372|xqc_process_crypto_frame|server create hsk stream|
[2025/09/12 05:03:53 489409] [debug] |scid:68b2c245a66abb2864571372|xqc_process_frames|frame_type:6|
[2025/09/12 05:03:53 489421] [info] |scid:68b2c245a66abb2864571372|xqc_conn_check_token|token empty|
[2025/09/12 05:03:53 489425] [info] |scid:68b2c245a66abb2864571372|xqc_process_crypto_frame|check_token fail|conn:0000558BB893175C|l-0.0.0.0-443-68b2c245a66abb2864571372 p-193.167.0.100-57727-8b49bd81bf7e96486e6406c560fc658f5b|
[2025/09/12 05:03:53 489430] [debug] |scid:68b2c245a66abb2864571372|xqc_process_crypto_frame|level:0|
[2025/09/12 05:03:53 489435] [debug] |scid:68b2c245a66abb2864571372|xqc_read_crypto_stream|xqc_read_crypto_stream|level:0|
[2025/09/12 05:03:53 489440] [debug] |scid:68b2c245a66abb2864571372|xqc_process_frames|frame_type:6|
[2025/09/12 05:03:53 489444] [info] |scid:68b2c245a66abb2864571372|xqc_conn_check_token|token empty|
[2025/09/12 05:03:53 489449] [info] |scid:68b2c245a66abb2864571372|xqc_process_crypto_frame|check_token fail|conn:0000558BB893175C|l-0.0.0.0-443-68b2c245a66abb2864571372 p-193.167.0.100-57727-8b49bd81bf7e96486e6406c560fc658f5b|
[2025/09/12 05:03:53 489454] [debug] |scid:68b2c245a66abb2864571372|xqc_process_crypto_frame|level:0|
[2025/09/12 05:03:53 489459] [debug] |scid:68b2c245a66abb2864571372|xqc_read_crypto_stream|xqc_read_crypto_stream|level:0|
[2025/09/12 05:03:53 489464] [debug] |scid:68b2c245a66abb2864571372|xqc_process_frames|frame_type:6|
[2025/09/12 05:03:53 489468] [info] |scid:68b2c245a66abb2864571372|xqc_conn_check_token|token empty|
[2025/09/12 05:03:53 489473] [info] |scid:68b2c245a66abb2864571372|xqc_process_crypto_frame|check_token fail|conn:0000558BB893175C|l-0.0.0.0-443-68b2c245a66abb2864571372 p-193.167.0.100-57727-8b49bd81bf7e96486e6406c560fc658f5b|
[2025/09/12 05:03:53 489477] [debug] |scid:68b2c245a66abb2864571372|xqc_process_crypto_frame|level:0|
[2025/09/12 05:03:53 489482] [debug] |scid:68b2c245a66abb2864571372|xqc_read_crypto_stream|xqc_read_crypto_stream|level:0|
[2025/09/12 05:03:53 489487] [debug] |scid:68b2c245a66abb2864571372|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:0|56u|
[2025/09/12 05:03:53 489527] [debug] |scid:68b2c245a66abb2864571372|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:0|SSL_quic_write_level:0|rv:-1|
[2025/09/12 05:03:53 489533] [debug] |scid:68b2c245a66abb2864571372|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/09/12 05:03:53 489538] [debug] |scid:68b2c245a66abb2864571372|xqc_process_frames|frame_type:6|
[2025/09/12 05:03:53 489543] [info] |scid:68b2c245a66abb2864571372|xqc_conn_check_token|token empty|
[2025/09/12 05:03:53 489547] [info] |scid:68b2c245a66abb2864571372|xqc_process_crypto_frame|check_token fail|conn:0000558BB893175C|l-0.0.0.0-443-68b2c245a66abb2864571372 p-193.167.0.100-57727-8b49bd81bf7e96486e6406c560fc658f5b|
[2025/09/12 05:03:53 489552] [debug] |scid:68b2c245a66abb2864571372|xqc_process_crypto_frame|level:0|
[2025/09/12 05:03:53 489557] [debug] |scid:68b2c245a66abb2864571372|xqc_read_crypto_stream|xqc_read_crypto_stream|level:0|
[2025/09/12 05:03:53 489562] [debug] |scid:68b2c245a66abb2864571372|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:0|14u|
[2025/09/12 05:03:53 489567] [debug] |scid:68b2c245a66abb2864571372|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:0|SSL_quic_write_level:0|rv:-1|
[2025/09/12 05:03:53 489572] [debug] |scid:68b2c245a66abb2864571372|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/09/12 05:03:53 489576] [debug] |scid:68b2c245a66abb2864571372|xqc_process_frames|frame_type:6|
[2025/09/12 05:03:53 489581] [info] |scid:68b2c245a66abb2864571372|xqc_conn_check_token|token empty|
[2025/09/12 05:03:53 489586] [info] |scid:68b2c245a66abb2864571372|xqc_process_crypto_frame|check_token fail|conn:0000558BB893175C|l-0.0.0.0-443-68b2c245a66abb2864571372 p-193.167.0.100-57727-8b49bd81bf7e96486e6406c560fc658f5b|
[2025/09/12 05:03:53 489590] [debug] |scid:68b2c245a66abb2864571372|xqc_process_crypto_frame|level:0|
[2025/09/12 05:03:53 489595] [debug] |scid:68b2c245a66abb2864571372|xqc_read_crypto_stream|xqc_read_crypto_stream|level:0|
[2025/09/12 05:03:53 489600] [debug] |scid:68b2c245a66abb2864571372|xqc_process_frames|frame_type:6|
[2025/09/12 05:03:53 489608] [info] |scid:68b2c245a66abb2864571372|xqc_conn_check_token|token empty|
[2025/09/12 05:03:53 489613] [info] |scid:68b2c245a66abb2864571372|xqc_process_crypto_frame|check_token fail|conn:0000558BB893175C|l-0.0.0.0-443-68b2c245a66abb2864571372 p-193.167.0.100-57727-8b49bd81bf7e96486e6406c560fc658f5b|
[2025/09/12 05:03:53 489618] [debug] |scid:68b2c245a66abb2864571372|xqc_process_crypto_frame|level:0|
[2025/09/12 05:03:53 489622] [debug] |scid:68b2c245a66abb2864571372|xqc_read_crypto_stream|xqc_read_crypto_stream|level:0|
[2025/09/12 05:03:53 489627] [debug] |scid:68b2c245a66abb2864571372|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:0|14u|
[2025/09/12 05:03:53 489632] [debug] |scid:68b2c245a66abb2864571372|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:0|SSL_quic_write_level:0|rv:-1|
[2025/09/12 05:03:53 489637] [debug] |scid:68b2c245a66abb2864571372|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/09/12 05:03:53 489641] [debug] |scid:68b2c245a66abb2864571372|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:0|14u|
[2025/09/12 05:03:53 489646] [debug] |scid:68b2c245a66abb2864571372|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:0|SSL_quic_write_level:0|rv:-1|
[2025/09/12 05:03:53 489651] [debug] |scid:68b2c245a66abb2864571372|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/09/12 05:03:53 489656] [debug] |scid:68b2c245a66abb2864571372|xqc_process_frames|frame_type:6|
[2025/09/12 05:03:53 489661] [info] |scid:68b2c245a66abb2864571372|xqc_conn_check_token|token empty|
[2025/09/12 05:03:53 489665] [info] |scid:68b2c245a66abb2864571372|xqc_process_crypto_frame|check_token fail|conn:0000558BB893175C|l-0.0.0.0-443-68b2c245a66abb2864571372 p-193.167.0.100-57727-8b49bd81bf7e96486e6406c560fc658f5b|
[2025/09/12 05:03:53 489670] [debug] |scid:68b2c245a66abb2864571372|xqc_process_crypto_frame|level:0|
[2025/09/12 05:03:53 489675] [debug] |scid:68b2c245a66abb2864571372|xqc_read_crypto_stream|xqc_read_crypto_stream|level:0|
[2025/09/12 05:03:53 489679] [debug] |scid:68b2c245a66abb2864571372|xqc_process_frames|frame_type:6|
[2025/09/12 05:03:53 489684] [info] |scid:68b2c245a66abb2864571372|xqc_conn_check_token|token empty|
[2025/09/12 05:03:53 489688] [info] |scid:68b2c245a66abb2864571372|xqc_process_crypto_frame|check_token fail|conn:0000558BB893175C|l-0.0.0.0-443-68b2c245a66abb2864571372 p-193.167.0.100-57727-8b49bd81bf7e96486e6406c560fc658f5b|
[2025/09/12 05:03:53 489693] [debug] |scid:68b2c245a66abb2864571372|xqc_process_crypto_frame|level:0|
[2025/09/12 05:03:53 489698] [debug] |scid:68b2c245a66abb2864571372|xqc_read_crypto_stream|xqc_read_crypto_stream|level:0|
[2025/09/12 05:03:53 489703] [debug] |scid:68b2c245a66abb2864571372|xqc_process_frames|frame_type:0|
[2025/09/12 05:03:53 489707] [debug] |scid:68b2c245a66abb2864571372|xqc_process_padding_frame|process padding|
[2025/09/12 05:03:53 489712] [debug] |scid:68b2c245a66abb2864571372|xqc_process_frames|frame_type:6|
[2025/09/12 05:03:53 489716] [info] |scid:68b2c245a66abb2864571372|xqc_conn_check_token|token empty|
[2025/09/12 05:03:53 489721] [info] |scid:68b2c245a66abb2864571372|xqc_process_crypto_frame|check_token fail|conn:0000558BB893175C|l-0.0.0.0-443-68b2c245a66abb2864571372 p-193.167.0.100-57727-8b49bd81bf7e96486e6406c560fc658f5b|
[2025/09/12 05:03:53 489726] [debug] |scid:68b2c245a66abb2864571372|xqc_process_crypto_frame|level:0|
[2025/09/12 05:03:53 489730] [debug] |scid:68b2c245a66abb2864571372|xqc_read_crypto_stream|xqc_read_crypto_stream|level:0|
[2025/09/12 05:03:53 489735] [debug] |scid:68b2c245a66abb2864571372|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:0|7u|
[2025/09/12 05:03:53 489740] [debug] |scid:68b2c245a66abb2864571372|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:0|SSL_quic_write_level:0|rv:-1|
[2025/09/12 05:03:53 489745] [debug] |scid:68b2c245a66abb2864571372|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/09/12 05:03:53 489750] [debug] |scid:68b2c245a66abb2864571372|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:0|7u|
[2025/09/12 05:03:53 489755] [debug] |scid:68b2c245a66abb2864571372|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:0|SSL_quic_write_level:0|rv:-1|
[2025/09/12 05:03:53 489762] [debug] |scid:68b2c245a66abb2864571372|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/09/12 05:03:53 489767] [debug] |scid:68b2c245a66abb2864571372|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:0|56u|
[2025/09/12 05:03:53 489772] [debug] |scid:68b2c245a66abb2864571372|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:0|SSL_quic_write_level:0|rv:-1|
[2025/09/12 05:03:53 489777] [debug] |scid:68b2c245a66abb2864571372|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/09/12 05:03:53 489782] [debug] |scid:68b2c245a66abb2864571372|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:0|56u|
[2025/09/12 05:03:53 489787] [debug] |scid:68b2c245a66abb2864571372|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:0|SSL_quic_write_level:0|rv:-1|
[2025/09/12 05:03:53 489792] [debug] |scid:68b2c245a66abb2864571372|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/09/12 05:03:53 489796] [debug] |scid:68b2c245a66abb2864571372|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:0|10u|
[2025/09/12 05:03:53 489801] [debug] |scid:68b2c245a66abb2864571372|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:0|SSL_quic_write_level:0|rv:-1|
[2025/09/12 05:03:53 489806] [debug] |scid:68b2c245a66abb2864571372|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/09/12 05:03:53 489811] [debug] |scid:68b2c245a66abb2864571372|xqc_process_frames|frame_type:6|
[2025/09/12 05:03:53 489815] [info] |scid:68b2c245a66abb2864571372|xqc_conn_check_token|token empty|
[2025/09/12 05:03:53 489820] [info] |scid:68b2c245a66abb2864571372|xqc_process_crypto_frame|check_token fail|conn:0000558BB893175C|l-0.0.0.0-443-68b2c245a66abb2864571372 p-193.167.0.100-57727-8b49bd81bf7e96486e6406c560fc658f5b|
[2025/09/12 05:03:53 489825] [debug] |scid:68b2c245a66abb2864571372|xqc_process_crypto_frame|level:0|
[2025/09/12 05:03:53 489829] [debug] |scid:68b2c245a66abb2864571372|xqc_read_crypto_stream|xqc_read_crypto_stream|level:0|
[2025/09/12 05:03:53 489834] [debug] |scid:68b2c245a66abb2864571372|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:0|10u|
[2025/09/12 05:03:53 489839] [debug] |scid:68b2c245a66abb2864571372|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:0|SSL_quic_write_level:0|rv:-1|
[2025/09/12 05:03:53 489844] [debug] |scid:68b2c245a66abb2864571372|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/09/12 05:03:53 489848] [debug] |scid:68b2c245a66abb2864571372|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:0|21u|
[2025/09/12 05:03:53 489899] [info] |scid:68b2c245a66abb2864571372|xqc_ssl_cert_cb|cert chain or key empty|sni:server4
[2025/09/12 05:03:53 490103] [debug] |scid:68b2c245a66abb2864571372|xqc_conn_tls_transport_params_cb|1RTT_transport_params|max_datagram_frame_size:0|
[2025/09/12 05:03:53 490110] [debug] |scid:68b2c245a66abb2864571372|xqc_conn_enable_multipath|xqc_conn_enable_multipath|1|0|
[2025/09/12 05:03:53 490114] [warn] |scid:68b2c245a66abb2864571372|xqc_conn_try_to_enable_multipath|multipath_version_negotiation err|
[2025/09/12 05:03:53 490326] [debug] |scid:68b2c245a66abb2864571372|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:2|SSL_quic_write_level:3|rv:0|
[2025/09/12 05:03:53 490332] [debug] |scid:68b2c245a66abb2864571372|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/09/12 05:03:53 490336] [debug] |scid:68b2c245a66abb2864571372|xqc_process_frames|frame_type:0|
[2025/09/12 05:03:53 490340] [debug] |scid:68b2c245a66abb2864571372|xqc_process_padding_frame|process padding|
[2025/09/12 05:03:53 490348] [debug] |scid:68b2c245a66abb2864571372|xqc_timer_unset|type:ACK_INIT|
[2025/09/12 05:03:53 490353] [debug] |scid:68b2c245a66abb2864571372|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 05:03:53 490358] [debug] |scid:68b2c245a66abb2864571372|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:1078730427|largest:1078730427|pns:0|
[2025/09/12 05:03:53 490367] [info] |scid:68b2c245a66abb2864571372|xqc_conn_on_pkt_processed|====>|conn:0000558BB893175C|path:0|size:1200|pkt_type:INIT|pkt_num:1078730427|frame:PADDING CRYPTO |recv_time:1757653433488974|dcid:658266edff568647ef256e5b57f40e6303a7|dcid_seq:0|
[2025/09/12 05:03:53 490372] [debug] |scid:68b2c245a66abb2864571372|xqc_timer_set|type:PATH_IDLE|expire:1757653493488974|now:1757653433488974|interv:60000000|
[2025/09/12 05:03:53 490377] [debug] |scid:68b2c245a66abb2864571372|xqc_timer_set|type:CONN_IDLE|expire:1757653493488974|now:1757653433488974|interv:60000000|
[2025/09/12 05:03:53 490381] [debug] |xqc_engine_main_logic|BEGIN|now:1757653433490381|
[2025/09/12 05:03:53 490385] [debug] |scid:68b2c245a66abb2864571372|xqc_engine_process_conn|conn:0000558BB893175C|state:S_INIT|flag:TICKING DCID_OK UPPER_CONN_EXIST INIT_RECVD NEED_RUN (null) |now:1757653433490385|
[2025/09/12 05:03:53 490390] [info] |scid:68b2c245a66abb2864571372|xqc_conn_check_tx_key|keys are ready, can send 1rtt now|
[2025/09/12 05:03:53 490394] [debug] |scid:68b2c245a66abb2864571372|xqc_crypto_stream_on_read|encrypt_level:0|cur_state:S_INIT|next_state:S_INITIAL_RECVD|
[2025/09/12 05:03:53 490399] [debug] |scid:68b2c245a66abb2864571372|xqc_process_crypto_write_streams|
[2025/09/12 05:03:53 490403] [debug] |scid:68b2c245a66abb2864571372|xqc_crypto_stream_on_write|enc_level|0|
[2025/09/12 05:03:53 490406] [debug] |scid:68b2c245a66abb2864571372|xqc_crypto_stream_on_write|cur_state:1|switch|
[2025/09/12 05:03:53 490412] [info] |scid:68b2c245a66abb2864571372|xqc_crypto_stream_send|crypto send data|pkt_num:0|size:137|sent:94|pkt_type:INIT|frame:CRYPTO |now:1757653433490412|
[2025/09/12 05:03:53 490417] [debug] |scid:68b2c245a66abb2864571372|xqc_crypto_stream_on_write|encrypt_level:0|cur_state:S_INITIAL_RECVD|next_state:S_INITIAL_SENT|
[2025/09/12 05:03:53 490421] [debug] |scid:68b2c245a66abb2864571372|xqc_process_crypto_write_streams|
[2025/09/12 05:03:53 490424] [debug] |scid:68b2c245a66abb2864571372|xqc_crypto_stream_on_write|enc_level|2|
[2025/09/12 05:03:53 490429] [info] |scid:68b2c245a66abb2864571372|xqc_crypto_stream_send|crypto send data|pkt_num:0|size:194|sent:152|pkt_type:HSK|frame:CRYPTO |now:1757653433490428|
[2025/09/12 05:03:53 490433] [info] |scid:68b2c245a66abb2864571372|xqc_crypto_stream_send|crypto send data|pkt_num:0|size:516|sent:474|pkt_type:HSK|frame:CRYPTO |now:1757653433490433|
[2025/09/12 05:03:53 490438] [info] |scid:68b2c245a66abb2864571372|xqc_crypto_stream_send|crypto send data|pkt_num:0|size:127|sent:85|pkt_type:HSK|frame:CRYPTO |now:1757653433490438|
[2025/09/12 05:03:53 490443] [info] |scid:68b2c245a66abb2864571372|xqc_crypto_stream_send|crypto send data|pkt_num:0|size:82|sent:40|pkt_type:HSK|frame:CRYPTO |now:1757653433490442|
[2025/09/12 05:03:53 490447] [debug] |scid:68b2c245a66abb2864571372|xqc_crypto_stream_on_write|encrypt_level:2|cur_state:S_INITIAL_SENT|next_state:S_HANDSHAKE_SENT|
[2025/09/12 05:03:53 490452] [debug] |scid:68b2c245a66abb2864571372|xqc_gen_ack_frame|largest_recv:1078730427|ack_delay:1477|first_ack_range:0|largest_pkt_recv_time:1757653433488974|
[2025/09/12 05:03:53 490456] [debug] |scid:68b2c245a66abb2864571372|xqc_gen_ack_frame|high:1078730427|low:1078730427|pkt_pns:0|
[2025/09/12 05:03:53 490460] [debug] |scid:68b2c245a66abb2864571372|xqc_write_ack_to_one_packet|ack_size:13|path:0|path_largest_recv:1078730427|frame_largest_recv:1078730427|
[2025/09/12 05:03:53 490465] [debug] |scid:68b2c245a66abb2864571372|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:0|
[2025/09/12 05:03:53 490470] [debug] |scid:68b2c245a66abb2864571372|xqc_path_get_perf_class|conn:0000558BB893175C|path_id:0|path_srtt:250000|min_srtt:250000|path_bw:0|loss_rate:0.00|path_pto:0|
[2025/09/12 05:03:53 490475] [debug] |scid:68b2c245a66abb2864571372|xqc_minrtt_scheduler_get_path|path srtt|conn:0000558BB893175C|path_id:0|path_srtt:250000|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:03:53 490480] [debug] |scid:68b2c245a66abb2864571372|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CRYPTO |pn:0|size:137|reinj:0|path_class:2|
[2025/09/12 05:03:53 490487] [debug] |scid:68b2c245a66abb2864571372|xqc_path_get_perf_class|conn:0000558BB893175C|path_id:0|path_srtt:250000|min_srtt:250000|path_bw:0|loss_rate:0.00|path_pto:0|
[2025/09/12 05:03:53 490491] [debug] |scid:68b2c245a66abb2864571372|xqc_minrtt_scheduler_get_path|path srtt|conn:0000558BB893175C|path_id:0|path_srtt:250000|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:03:53 490495] [debug] |scid:68b2c245a66abb2864571372|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CRYPTO |pn:0|size:194|reinj:0|path_class:2|
[2025/09/12 05:03:53 490499] [debug] |scid:68b2c245a66abb2864571372|xqc_path_get_perf_class|conn:0000558BB893175C|path_id:0|path_srtt:250000|min_srtt:250000|path_bw:0|loss_rate:0.00|path_pto:0|
[2025/09/12 05:03:53 490503] [debug] |scid:68b2c245a66abb2864571372|xqc_minrtt_scheduler_get_path|path srtt|conn:0000558BB893175C|path_id:0|path_srtt:250000|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:03:53 490508] [debug] |scid:68b2c245a66abb2864571372|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CRYPTO |pn:0|size:516|reinj:0|path_class:2|
[2025/09/12 05:03:53 490512] [debug] |scid:68b2c245a66abb2864571372|xqc_path_get_perf_class|conn:0000558BB893175C|path_id:0|path_srtt:250000|min_srtt:250000|path_bw:0|loss_rate:0.00|path_pto:0|
[2025/09/12 05:03:53 490516] [debug] |scid:68b2c245a66abb2864571372|xqc_minrtt_scheduler_get_path|path srtt|conn:0000558BB893175C|path_id:0|path_srtt:250000|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:03:53 490520] [debug] |scid:68b2c245a66abb2864571372|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CRYPTO |pn:0|size:127|reinj:0|path_class:2|
[2025/09/12 05:03:53 490524] [debug] |scid:68b2c245a66abb2864571372|xqc_path_get_perf_class|conn:0000558BB893175C|path_id:0|path_srtt:250000|min_srtt:250000|path_bw:0|loss_rate:0.00|path_pto:0|
[2025/09/12 05:03:53 490529] [debug] |scid:68b2c245a66abb2864571372|xqc_minrtt_scheduler_get_path|path srtt|conn:0000558BB893175C|path_id:0|path_srtt:250000|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:03:53 490533] [debug] |scid:68b2c245a66abb2864571372|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CRYPTO |pn:0|size:82|reinj:0|path_class:2|
[2025/09/12 05:03:53 490537] [debug] |scid:68b2c245a66abb2864571372|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:ACK |stream_id:0|stream_offset:0|
[2025/09/12 05:03:53 490542] [debug] |scid:68b2c245a66abb2864571372|xqc_check_acked_or_dropped_pkt|conn:0000558BB893175C|pkt_num:0|size:137|pkt_type:INIT|frame:CRYPTO |
[2025/09/12 05:03:53 490547] [debug] |scid:68b2c245a66abb2864571372|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:0|
[2025/09/12 05:03:53 490580] [info] |scid:68b2c245a66abb2864571372|xqc_send_packet_with_pn|<==|conn:0000558BB893175C|path:0|pkt_num:0|size:1184|sent:1200|pkt_type:INIT|frame:PADDING CRYPTO |inflight:0|now:1757653433490554|stream_id:0|stream_offset:0|
[2025/09/12 05:03:53 490586] [debug] |scid:68b2c245a66abb2864571372|xqc_send_ctl_on_packet_sent|conn:0000558BB893175C|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 05:03:53 490592] [debug] |scid:68b2c245a66abb2864571372|xqc_send_ctl_on_packet_sent|path:0|inflight:0|applimit:0|
[2025/09/12 05:03:53 490599] [debug] |scid:68b2c245a66abb2864571372|xqc_send_ctl_get_pto_time_and_space|srtt:250000|rtt_var:125000|pto_duration:750000|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:03:53 490607] [debug] |scid:68b2c245a66abb2864571372|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB893175C|path:0|PNS: 0, unacked: 1184|
[2025/09/12 05:03:53 490613] [debug] |scid:68b2c245a66abb2864571372|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB893175C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:03:53 490631] [debug] |scid:68b2c245a66abb2864571372|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB893175C|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:03:53 490637] [debug] |scid:68b2c245a66abb2864571372|xqc_timer_set|type:LOSS_DETECTION|expire:1757653434240554|now:1757653433490599|interv:749955|
[2025/09/12 05:03:53 490643] [debug] |scid:68b2c245a66abb2864571372|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB893175C|path:0|pns:0|expire:1757653434240554|now:1757653433490599|interval:749955|pto_count:0|srtt:250000
[2025/09/12 05:03:53 490651] [debug] |scid:68b2c245a66abb2864571372|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:45952|inflight:1184|
[2025/09/12 05:03:53 490658] [debug] |scid:68b2c245a66abb2864571372|xqc_check_acked_or_dropped_pkt|conn:0000558BB893175C|pkt_num:0|size:194|pkt_type:HSK|frame:CRYPTO |
[2025/09/12 05:03:53 490663] [debug] |scid:68b2c245a66abb2864571372|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:0|
[2025/09/12 05:03:53 490689] [info] |scid:68b2c245a66abb2864571372|xqc_send_packet_with_pn|<==|conn:0000558BB893175C|path:0|pkt_num:0|size:194|sent:210|pkt_type:HSK|frame:CRYPTO |inflight:1184|now:1757653433490670|stream_id:0|stream_offset:0|
[2025/09/12 05:03:53 490695] [debug] |scid:68b2c245a66abb2864571372|xqc_send_ctl_on_packet_sent|conn:0000558BB893175C|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 05:03:53 490702] [debug] |scid:68b2c245a66abb2864571372|xqc_send_ctl_on_packet_sent|path:0|inflight:1184|applimit:0|
[2025/09/12 05:03:53 490708] [debug] |scid:68b2c245a66abb2864571372|xqc_send_ctl_get_pto_time_and_space|srtt:250000|rtt_var:125000|pto_duration:750000|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:03:53 490715] [debug] |scid:68b2c245a66abb2864571372|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB893175C|path:0|PNS: 0, unacked: 1184|
[2025/09/12 05:03:53 490722] [debug] |scid:68b2c245a66abb2864571372|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB893175C|path:0|PNS: 1, unacked: 194|
[2025/09/12 05:03:53 490728] [debug] |scid:68b2c245a66abb2864571372|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB893175C|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:03:53 490734] [debug] |scid:68b2c245a66abb2864571372|xqc_timer_set|type:LOSS_DETECTION|expire:1757653434240554|now:1757653433490708|interv:749846|
[2025/09/12 05:03:53 490741] [debug] |scid:68b2c245a66abb2864571372|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB893175C|path:0|pns:0|expire:1757653434240554|now:1757653433490708|interval:749846|pto_count:0|srtt:250000
[2025/09/12 05:03:53 490746] [debug] |scid:68b2c245a66abb2864571372|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:45952|inflight:1378|
[2025/09/12 05:03:53 490751] [debug] |scid:68b2c245a66abb2864571372|xqc_check_acked_or_dropped_pkt|conn:0000558BB893175C|pkt_num:0|size:516|pkt_type:HSK|frame:CRYPTO |
[2025/09/12 05:03:53 490756] [debug] |scid:68b2c245a66abb2864571372|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1|
[2025/09/12 05:03:53 490780] [info] |scid:68b2c245a66abb2864571372|xqc_send_packet_with_pn|<==|conn:0000558BB893175C|path:0|pkt_num:1|size:516|sent:532|pkt_type:HSK|frame:CRYPTO |inflight:1378|now:1757653433490762|stream_id:0|stream_offset:0|
[2025/09/12 05:03:53 490786] [debug] |scid:68b2c245a66abb2864571372|xqc_send_ctl_on_packet_sent|conn:0000558BB893175C|path:0|pkt_num:1|origin_pktnum:0|size:516|enc_size:532|pkt_type:HSK|frame:CRYPTO |conn_state:S_HANDSHAKE_SENT|po_in_flight:0||retrans:0|
[2025/09/12 05:03:53 490793] [debug] |scid:68b2c245a66abb2864571372|xqc_send_ctl_on_packet_sent|path:0|inflight:1378|applimit:0|
[2025/09/12 05:03:53 490800] [debug] |scid:68b2c245a66abb2864571372|xqc_send_ctl_get_pto_time_and_space|srtt:250000|rtt_var:125000|pto_duration:750000|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:03:53 490807] [debug] |scid:68b2c245a66abb2864571372|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB893175C|path:0|PNS: 0, unacked: 1184|
[2025/09/12 05:03:53 490819] [debug] |scid:68b2c245a66abb2864571372|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB893175C|path:0|PNS: 1, unacked: 710|
[2025/09/12 05:03:53 490826] [debug] |scid:68b2c245a66abb2864571372|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB893175C|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:03:53 490831] [debug] |scid:68b2c245a66abb2864571372|xqc_timer_set|type:LOSS_DETECTION|expire:1757653434240554|now:1757653433490800|interv:749754|
[2025/09/12 05:03:53 490835] [debug] |scid:68b2c245a66abb2864571372|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB893175C|path:0|pns:0|expire:1757653434240554|now:1757653433490800|interval:749754|pto_count:0|srtt:250000
[2025/09/12 05:03:53 490840] [debug] |scid:68b2c245a66abb2864571372|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:45952|inflight:1894|
[2025/09/12 05:03:53 490845] [debug] |scid:68b2c245a66abb2864571372|xqc_check_acked_or_dropped_pkt|conn:0000558BB893175C|pkt_num:0|size:127|pkt_type:HSK|frame:CRYPTO |
[2025/09/12 05:03:53 490849] [debug] |scid:68b2c245a66abb2864571372|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:2|
[2025/09/12 05:03:53 490873] [info] |scid:68b2c245a66abb2864571372|xqc_send_packet_with_pn|<==|conn:0000558BB893175C|path:0|pkt_num:2|size:127|sent:143|pkt_type:HSK|frame:CRYPTO |inflight:1894|now:1757653433490855|stream_id:0|stream_offset:0|
[2025/09/12 05:03:53 490879] [debug] |scid:68b2c245a66abb2864571372|xqc_send_ctl_on_packet_sent|conn:0000558BB893175C|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 05:03:53 490886] [debug] |scid:68b2c245a66abb2864571372|xqc_send_ctl_on_packet_sent|path:0|inflight:1894|applimit:0|
[2025/09/12 05:03:53 490893] [debug] |scid:68b2c245a66abb2864571372|xqc_send_ctl_get_pto_time_and_space|srtt:250000|rtt_var:125000|pto_duration:750000|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:03:53 490899] [debug] |scid:68b2c245a66abb2864571372|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB893175C|path:0|PNS: 0, unacked: 1184|
[2025/09/12 05:03:53 490906] [debug] |scid:68b2c245a66abb2864571372|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB893175C|path:0|PNS: 1, unacked: 837|
[2025/09/12 05:03:53 490912] [debug] |scid:68b2c245a66abb2864571372|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB893175C|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:03:53 490918] [debug] |scid:68b2c245a66abb2864571372|xqc_timer_set|type:LOSS_DETECTION|expire:1757653434240554|now:1757653433490892|interv:749662|
[2025/09/12 05:03:53 490923] [debug] |scid:68b2c245a66abb2864571372|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB893175C|path:0|pns:0|expire:1757653434240554|now:1757653433490892|interval:749662|pto_count:0|srtt:250000
[2025/09/12 05:03:53 490928] [debug] |scid:68b2c245a66abb2864571372|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:45952|inflight:2021|
[2025/09/12 05:03:53 490932] [debug] |scid:68b2c245a66abb2864571372|xqc_check_acked_or_dropped_pkt|conn:0000558BB893175C|pkt_num:0|size:82|pkt_type:HSK|frame:CRYPTO |
[2025/09/12 05:03:53 490936] [debug] |scid:68b2c245a66abb2864571372|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:3|
[2025/09/12 05:03:53 490959] [info] |scid:68b2c245a66abb2864571372|xqc_send_packet_with_pn|<==|conn:0000558BB893175C|path:0|pkt_num:3|size:82|sent:98|pkt_type:HSK|frame:CRYPTO |inflight:2021|now:1757653433490942|stream_id:0|stream_offset:0|
[2025/09/12 05:03:53 490964] [debug] |scid:68b2c245a66abb2864571372|xqc_send_ctl_on_packet_sent|conn:0000558BB893175C|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 05:03:53 490971] [debug] |scid:68b2c245a66abb2864571372|xqc_send_ctl_on_packet_sent|path:0|inflight:2021|applimit:0|
[2025/09/12 05:03:53 490984] [debug] |scid:68b2c245a66abb2864571372|xqc_send_ctl_get_pto_time_and_space|srtt:250000|rtt_var:125000|pto_duration:750000|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:03:53 490991] [debug] |scid:68b2c245a66abb2864571372|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB893175C|path:0|PNS: 0, unacked: 1184|
[2025/09/12 05:03:53 490997] [debug] |scid:68b2c245a66abb2864571372|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB893175C|path:0|PNS: 1, unacked: 919|
[2025/09/12 05:03:53 491004] [debug] |scid:68b2c245a66abb2864571372|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB893175C|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:03:53 491009] [debug] |scid:68b2c245a66abb2864571372|xqc_timer_set|type:LOSS_DETECTION|expire:1757653434240554|now:1757653433490983|interv:749571|
[2025/09/12 05:03:53 491013] [debug] |scid:68b2c245a66abb2864571372|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB893175C|path:0|pns:0|expire:1757653434240554|now:1757653433490983|interval:749571|pto_count:0|srtt:250000
[2025/09/12 05:03:53 491017] [debug] |scid:68b2c245a66abb2864571372|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:45952|inflight:2103|
[2025/09/12 05:03:53 491022] [debug] |scid:68b2c245a66abb2864571372|xqc_check_acked_or_dropped_pkt|conn:0000558BB893175C|pkt_num:0|size:56|pkt_type:INIT|frame:ACK |
[2025/09/12 05:03:53 491026] [debug] |scid:68b2c245a66abb2864571372|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1|
[2025/09/12 05:03:53 491062] [info] |scid:68b2c245a66abb2864571372|xqc_send_packet_with_pn|<==|conn:0000558BB893175C|path:0|pkt_num:1|size:56|sent:72|pkt_type:INIT|frame:ACK |inflight:2103|now:1757653433491032|stream_id:0|stream_offset:0|
[2025/09/12 05:03:53 491073] [debug] |scid:68b2c245a66abb2864571372|xqc_send_ctl_on_packet_sent|conn:0000558BB893175C|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 05:03:53 491081] [debug] |scid:68b2c245a66abb2864571372|xqc_conn_next_wakeup_time|wakeup_time:1757653434240554|
[2025/09/12 05:03:53 491088] [debug] |scid:68b2c245a66abb2864571372|xqc_engine_add_wakeup_queue|next_tick_time:1757653434240554|
[2025/09/12 05:03:53 491095] [debug] |xqc_engine_wakeup_after|wakeup:1757653433655858|now:1757653433491095|diff:164763|
[2025/09/12 05:03:53 491102] [debug] |xqc_engine_main_logic|END|now:1757653433490385|
[2025/09/12 05:03:53 491110] [debug] |xqc_engine_main_logic|BEGIN|now:1757653433491110|
[2025/09/12 05:03:53 491114] [debug] |xqc_engine_wakeup_after|wakeup:1757653433655858|now:1757653433491114|diff:164744|
[2025/09/12 05:03:53 491118] [debug] |xqc_engine_main_logic|END|now:1757653433491110|
[2025/09/12 05:03:53 524329] [info] |xqc_engine_packet_process|==>|conn:0000558BB893175C|size:1200|state:S_HANDSHAKE_SENT|recv_time:1757653433524328|
[2025/09/12 05:03:53 524348] [debug] |scid:68b2c245a66abb2864571372|xqc_packet_parse_initial|packet parse|initial|
[2025/09/12 05:03:53 524357] [debug] |scid:68b2c245a66abb2864571372|xqc_packet_parse_initial|success|Length:25|
[2025/09/12 05:03:53 524367] [debug] |scid:68b2c245a66abb2864571372|xqc_packet_decrypt|largest_pn:1078730427|
[2025/09/12 05:03:53 524375] [debug] |scid:68b2c245a66abb2864571372|xqc_packet_decrypt|decryption nonce|path_id:0|pn:1078730428|
[2025/09/12 05:03:53 524387] [debug] |scid:68b2c245a66abb2864571372|xqc_packet_decrypt_single|pkt_type:INIT|pkt_num:1078730428|
[2025/09/12 05:03:53 524394] [debug] |scid:68b2c245a66abb2864571372|xqc_process_frames|frame_type:2|
[2025/09/12 05:03:53 524404] [debug] |scid:68b2c245a66abb2864571372|xqc_send_ctl_on_ack_received|conn:0000558BB893175C|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 05:03:53 524414] [debug] |scid:68b2c245a66abb2864571372|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:1184|prior_delivered:0|prior_time:1757653433490554|is_app_limited:1|send_elapse:0|ack_elapse:33774|ctl_first_sent_time:1757653433490554|lagest_ack_time:1757653433524328|curr_delivered:1184|
[2025/09/12 05:03:53 524434] [debug] |scid:68b2c245a66abb2864571372|xqc_update_sample|sampler_sent_time_update:1757653433490554|
[2025/09/12 05:03:53 524444] [debug] |scid:68b2c245a66abb2864571372|xqc_send_ctl_on_ack_received|sndq_packets_used:4||sndq_packets_used_bytes:0|sndq_packets_free:2|
[2025/09/12 05:03:53 524451] [debug] |scid:68b2c245a66abb2864571372|xqc_send_ctl_update_rtt|before update rtt|conn:0000558BB893175C|srtt:250000|rttvar:125000|minrtt:4294967295|latest_rtt:33774|ack_delay:0|
[2025/09/12 05:03:53 524461] [debug] |scid:68b2c245a66abb2864571372|xqc_send_ctl_update_rtt|l-0.0.0.0-443-68b2c245a66abb2864571372 p-193.167.0.100-57727-8b49bd81bf7e96486e6406c560fc658f5b |after update rtt|conn:0000558BB893175C|srtt:33774|rttvar:16887|minrtt:33774|latest_rtt:33774|ack_delay:0|
[2025/09/12 05:03:53 524469] [debug] |scid:68b2c245a66abb2864571372|xqc_send_ctl_get_lost_sent_pn|largest_acked:0|lost_pn:18446744073709551615|thresh:3|
[2025/09/12 05:03:53 524477] [debug] |scid:68b2c245a66abb2864571372|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:03:53 524484] [debug] |scid:68b2c245a66abb2864571372|xqc_send_ctl_get_pto_time_and_space|srtt:33774|rtt_var:16887|pto_duration:101322|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:03:53 524493] [debug] |scid:68b2c245a66abb2864571372|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB893175C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:03:53 524501] [debug] |scid:68b2c245a66abb2864571372|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB893175C|path:0|PNS: 1, unacked: 919|
[2025/09/12 05:03:53 524506] [debug] |scid:68b2c245a66abb2864571372|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB893175C|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:03:53 524511] [debug] |scid:68b2c245a66abb2864571372|xqc_timer_set|type:LOSS_DETECTION|expire:1757653433592264|now:1757653433524484|interv:67780|
[2025/09/12 05:03:53 524516] [debug] |scid:68b2c245a66abb2864571372|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB893175C|path:0|pns:1|expire:1757653433592264|now:1757653433524484|interval:67780|pto_count:0|srtt:33774
[2025/09/12 05:03:53 524522] [debug] |scid:68b2c245a66abb2864571372|xqc_generate_sample|sampler: send_elapse 0, ack_elapse 33774, delivered 1184|rate 35056|lost 0|
[2025/09/12 05:03:53 524527] [debug] |scid:68b2c245a66abb2864571372|xqc_bbr_update_bandwidth|BBRv1: RTT round update 0 -> 1|
[2025/09/12 05:03:53 524533] [debug] |scid:68b2c245a66abb2864571372|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (35056) in round 1|
[2025/09/12 05:03:53 524538] [debug] |scid:68b2c245a66abb2864571372|xqc_bbr_update_min_rtt|probertt expire|rtt:33774, old_rtt:2147483647|
[2025/09/12 05:03:53 524543] [debug] |scid:68b2c245a66abb2864571372|xqc_bbr_update_min_rtt|minrtt expire|rtt:33774, old_rtt:2147483647|
[2025/09/12 05:03:53 524548] [debug] |scid:68b2c245a66abb2864571372|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:5744|extra_cwnd:2368|
[2025/09/12 05:03:53 524553] [debug] |scid:68b2c245a66abb2864571372|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:45952|packet_lost:0|acked:1184|po_sent_time:1757653433490554|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1184|
[2025/09/12 05:03:53 524559] [debug] |scid:68b2c245a66abb2864571372|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:45952|packet_lost:0|acked:1184|po_sent_time:1757653433490554|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1184|
[2025/09/12 05:03:53 524565] [debug] |scid:68b2c245a66abb2864571372|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-68b2c245a66abb2864571372 p-193.167.0.100-57727-8b49bd81bf7e96486e6406c560fc658f5b |bbr on ack|mode:0|pacing_rate:3925253|bw:35056|cwnd:47136|full_bw_reached:0|inflight:919|srtt:33774|latest_rtt:33774|min_rtt:33774|applimit:1|lost:0|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:1|
[2025/09/12 05:03:53 524577] [stats] |scid:68b2c245a66abb2864571372|xqc_send_ctl_info_circle_record|l-0.0.0.0-443-68b2c245a66abb2864571372 p-193.167.0.100-57727-8b49bd81bf7e96486e6406c560fc658f5b |path:0||cwnd:47136|inflight:919|mode:0|applimit:0|pacing_rate:3925253|bw:35056|srtt:33774|latest_rtt:33774|min_rtt:33774|send:5|lost:0|tlp:0|recv:1|recovery:0|slow_start:1|conn_life:35576|acked:1184|delivered:1184|is_cwnd_limited:0|
[2025/09/12 05:03:53 524585] [info] |scid:68b2c245a66abb2864571372|xqc_conn_addr_validated|Address Validated|conn:0000558BB893175C|role:1|
[2025/09/12 05:03:53 524591] [debug] |scid:68b2c245a66abb2864571372|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:1078730428|largest:1078730428|pns:0|
[2025/09/12 05:03:53 524596] [info] |scid:68b2c245a66abb2864571372|xqc_conn_on_pkt_processed|====>|conn:0000558BB893175C|path:0|size:1200|pkt_type:INIT|pkt_num:1078730428|frame:ACK |recv_time:1757653433524328|dcid:68b2c245a66abb2864571372|dcid_seq:0|
[2025/09/12 05:03:53 524603] [debug] |scid:68b2c245a66abb2864571372|xqc_packet_parse_handshake|success|Length:1094|
[2025/09/12 05:03:53 524609] [debug] |scid:68b2c245a66abb2864571372|xqc_packet_decrypt|largest_pn:0|
[2025/09/12 05:03:53 524614] [debug] |scid:68b2c245a66abb2864571372|xqc_packet_decrypt|decryption nonce|path_id:0|pn:1078730426|
[2025/09/12 05:03:53 524622] [debug] |scid:68b2c245a66abb2864571372|xqc_packet_decrypt_single|pkt_type:HSK|pkt_num:1078730426|
[2025/09/12 05:03:53 524627] [debug] |scid:68b2c245a66abb2864571372|xqc_process_frames|frame_type:2|
[2025/09/12 05:03:53 524632] [debug] |scid:68b2c245a66abb2864571372|xqc_send_ctl_on_ack_received|conn:0000558BB893175C|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 05:03:53 524638] [debug] |scid:68b2c245a66abb2864571372|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:1378|prior_delivered:0|prior_time:1757653433490554|is_app_limited:1|send_elapse:116|ack_elapse:33774|ctl_first_sent_time:1757653433490670|lagest_ack_time:1757653433524328|curr_delivered:1378|
[2025/09/12 05:03:53 524644] [debug] |scid:68b2c245a66abb2864571372|xqc_update_sample|sampler_sent_time_update:1757653433490670|
[2025/09/12 05:03:53 524649] [debug] |scid:68b2c245a66abb2864571372|xqc_send_ctl_on_ack_received|sndq_packets_used:3||sndq_packets_used_bytes:0|sndq_packets_free:3|
[2025/09/12 05:03:53 524654] [debug] |scid:68b2c245a66abb2864571372|xqc_send_ctl_on_ack_received|conn:0000558BB893175C|path:0|pkt_num:1|origin_pktnum:0|size:516|pns:1|pkt_type:HSK|frame:CRYPTO |conn_state:S_HANDSHAKE_SENT|frame_largest_ack:1|path_largest_ack:1|
[2025/09/12 05:03:53 524659] [debug] |scid:68b2c245a66abb2864571372|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:1894|prior_delivered:0|prior_time:1757653433490554|is_app_limited:1|send_elapse:208|ack_elapse:33774|ctl_first_sent_time:1757653433490762|lagest_ack_time:1757653433524328|curr_delivered:1894|
[2025/09/12 05:03:53 524665] [debug] |scid:68b2c245a66abb2864571372|xqc_update_sample|sampler_sent_time_update:1757653433490762|
[2025/09/12 05:03:53 524669] [debug] |scid:68b2c245a66abb2864571372|xqc_send_ctl_on_ack_received|sndq_packets_used:2||sndq_packets_used_bytes:0|sndq_packets_free:4|
[2025/09/12 05:03:53 524674] [debug] |scid:68b2c245a66abb2864571372|xqc_send_ctl_update_rtt|before update rtt|conn:0000558BB893175C|srtt:33774|rttvar:16887|minrtt:33774|latest_rtt:33566|ack_delay:0|
[2025/09/12 05:03:53 524680] [debug] |scid:68b2c245a66abb2864571372|xqc_send_ctl_update_rtt|l-0.0.0.0-443-68b2c245a66abb2864571372 p-193.167.0.100-57727-8b49bd81bf7e96486e6406c560fc658f5b |after update rtt|conn:0000558BB893175C|srtt:33748|rttvar:12718|minrtt:33566|latest_rtt:33566|ack_delay:0|
[2025/09/12 05:03:53 524685] [debug] |scid:68b2c245a66abb2864571372|xqc_send_ctl_get_lost_sent_pn|largest_acked:1|lost_pn:18446744073709551615|thresh:3|
[2025/09/12 05:03:53 524690] [debug] |scid:68b2c245a66abb2864571372|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:03:53 524700] [debug] |scid:68b2c245a66abb2864571372|xqc_send_ctl_get_pto_time_and_space|srtt:33748|rtt_var:12718|pto_duration:84620|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:03:53 524706] [debug] |scid:68b2c245a66abb2864571372|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB893175C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:03:53 524711] [debug] |scid:68b2c245a66abb2864571372|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB893175C|path:0|PNS: 1, unacked: 209|
[2025/09/12 05:03:53 524715] [debug] |scid:68b2c245a66abb2864571372|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB893175C|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:03:53 524720] [debug] |scid:68b2c245a66abb2864571372|xqc_timer_set|type:LOSS_DETECTION|expire:1757653433575562|now:1757653433524700|interv:50862|
[2025/09/12 05:03:53 524725] [debug] |scid:68b2c245a66abb2864571372|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB893175C|path:0|pns:1|expire:1757653433575562|now:1757653433524700|interval:50862|pto_count:0|srtt:33748
[2025/09/12 05:03:53 524730] [debug] |scid:68b2c245a66abb2864571372|xqc_generate_sample|sampler: send_elapse 208, ack_elapse 33774, delivered 1894|rate 56078|lost 0|
[2025/09/12 05:03:53 524736] [debug] |scid:68b2c245a66abb2864571372|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (56078) in round 1|
[2025/09/12 05:03:53 524741] [debug] |scid:68b2c245a66abb2864571372|xqc_bbr_update_min_rtt|probertt expire|rtt:33566, old_rtt:33774|
[2025/09/12 05:03:53 524746] [debug] |scid:68b2c245a66abb2864571372|xqc_bbr_update_min_rtt|minrtt expire|rtt:33566, old_rtt:33774|
[2025/09/12 05:03:53 524750] [debug] |scid:68b2c245a66abb2864571372|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:5744|extra_cwnd:3788|
[2025/09/12 05:03:53 524755] [debug] |scid:68b2c245a66abb2864571372|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:47136|packet_lost:0|acked:710|po_sent_time:1757653433490762|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1184|
[2025/09/12 05:03:53 524761] [debug] |scid:68b2c245a66abb2864571372|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:47136|packet_lost:0|acked:710|po_sent_time:1757653433490762|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1184|
[2025/09/12 05:03:53 524766] [debug] |scid:68b2c245a66abb2864571372|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-68b2c245a66abb2864571372 p-193.167.0.100-57727-8b49bd81bf7e96486e6406c560fc658f5b |bbr on ack|mode:0|pacing_rate:3925253|bw:56078|cwnd:47846|full_bw_reached:0|inflight:209|srtt:33748|latest_rtt:33566|min_rtt:33566|applimit:1|lost:0|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:03:53 524773] [stats] |scid:68b2c245a66abb2864571372|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-68b2c245a66abb2864571372 p-193.167.0.100-57727-8b49bd81bf7e96486e6406c560fc658f5b |bandwidth change record|bw_before:35056|bw_after:56078|srtt:33748|cwnd:47846|
[2025/09/12 05:03:53 524778] [debug] |scid:68b2c245a66abb2864571372|xqc_process_frames|frame_type:0|
[2025/09/12 05:03:53 524783] [debug] |scid:68b2c245a66abb2864571372|xqc_process_padding_frame|process padding|
[2025/09/12 05:03:53 524791] [info] |scid:68b2c245a66abb2864571372|xqc_send_ctl_on_pns_discard|xqc_send_ctl_set_loss_detection_timer on discard pns:0
[2025/09/12 05:03:53 524796] [debug] |scid:68b2c245a66abb2864571372|xqc_send_ctl_get_pto_time_and_space|srtt:33748|rtt_var:12718|pto_duration:84620|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:03:53 524801] [debug] |scid:68b2c245a66abb2864571372|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB893175C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:03:53 524806] [debug] |scid:68b2c245a66abb2864571372|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB893175C|path:0|PNS: 1, unacked: 209|
[2025/09/12 05:03:53 524811] [debug] |scid:68b2c245a66abb2864571372|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB893175C|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:03:53 524819] [debug] |scid:68b2c245a66abb2864571372|xqc_timer_set|type:LOSS_DETECTION|expire:1757653433575562|now:1757653433524796|interv:50766|
[2025/09/12 05:03:53 524824] [debug] |scid:68b2c245a66abb2864571372|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB893175C|path:0|pns:1|expire:1757653433575562|now:1757653433524796|interval:50766|pto_count:0|srtt:33748
[2025/09/12 05:03:53 524831] [debug] |scid:68b2c245a66abb2864571372|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:1078730426|largest:1078730426|pns:1|
[2025/09/12 05:03:53 524836] [info] |scid:68b2c245a66abb2864571372|xqc_conn_on_pkt_processed|====>|conn:0000558BB893175C|path:0|size:1134|pkt_type:HSK|pkt_num:1078730426|frame:PADDING ACK |recv_time:1757653433524328|dcid:68b2c245a66abb2864571372|dcid_seq:0|
[2025/09/12 05:03:53 524842] [debug] |scid:68b2c245a66abb2864571372|xqc_timer_set|type:PATH_IDLE|expire:1757653493524328|now:1757653433524328|interv:60000000|
[2025/09/12 05:03:53 524848] [debug] |scid:68b2c245a66abb2864571372|xqc_timer_set|type:CONN_IDLE|expire:1757653493524328|now:1757653433524328|interv:60000000|
[2025/09/12 05:03:53 524853] [debug] |scid:68b2c245a66abb2864571372|xqc_engine_remove_wakeup_queue|next_tick_time:1757653434240554|pq_index:3|
[2025/09/12 05:03:53 524858] [debug] |scid:68b2c245a66abb2864571372|xqc_engine_add_active_queue|last_ticked_time:1757653433490385|
[2025/09/12 05:03:53 524863] [debug] |xqc_engine_main_logic|BEGIN|now:1757653433524863|
[2025/09/12 05:03:53 524869] [debug] |scid:68b2c245a66abb2864571372|xqc_engine_process_conn|conn:0000558BB893175C|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:1757653433524868|
[2025/09/12 05:03:53 524877] [debug] |scid:68b2c245a66abb2864571372|xqc_conn_next_wakeup_time|wakeup_time:1757653433575562|
[2025/09/12 05:03:53 524882] [debug] |scid:68b2c245a66abb2864571372|xqc_engine_add_wakeup_queue|next_tick_time:1757653433575562|
[2025/09/12 05:03:53 524887] [debug] |xqc_engine_wakeup_after|wakeup:1757653433575562|now:1757653433524886|diff:50676|
[2025/09/12 05:03:53 524892] [debug] |xqc_engine_main_logic|END|now:1757653433524868|
[2025/09/12 05:03:53 524899] [debug] |xqc_engine_main_logic|BEGIN|now:1757653433524899|
[2025/09/12 05:03:53 524903] [debug] |xqc_engine_wakeup_after|wakeup:1757653433575562|now:1757653433524903|diff:50659|
[2025/09/12 05:03:53 524908] [debug] |xqc_engine_main_logic|END|now:1757653433524899|
[2025/09/12 05:03:53 576010] [debug] |xqc_engine_main_logic|BEGIN|now:1757653433576009|
[2025/09/12 05:03:53 576026] [debug] |scid:68b2c245a66abb2864571372|xqc_engine_remove_wakeup_queue|next_tick_time:1757653433575562|pq_index:0|
[2025/09/12 05:03:53 576032] [debug] |scid:68b2c245a66abb2864571372|xqc_engine_add_active_queue|last_ticked_time:1757653433524868|
[2025/09/12 05:03:53 576061] [debug] |scid:68b2c245a66abb2864571372|xqc_engine_process_conn|conn:0000558BB893175C|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:1757653433576059|
[2025/09/12 05:03:53 576071] [debug] |scid:68b2c245a66abb2864571372|xqc_timer_expire|timer expired|type:LOSS_DETECTION|expire_time:1757653433575562|now:1757653433576059|
[2025/09/12 05:03:53 576078] [debug] |scid:68b2c245a66abb2864571372|xqc_timer_loss_detection_timeout|path:0|loss_detection_timeout|
[2025/09/12 05:03:53 576083] [debug] |scid:68b2c245a66abb2864571372|xqc_timer_loss_detection_timeout|send Probe pkts|conn:0000558BB893175C|path:0|bytes_in_flight:209|
[2025/09/12 05:03:53 576088] [debug] |scid:68b2c245a66abb2864571372|xqc_send_ctl_get_pto_time_and_space|srtt:33748|rtt_var:12718|pto_duration:84620|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:03:53 576094] [debug] |scid:68b2c245a66abb2864571372|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB893175C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:03:53 576105] [debug] |scid:68b2c245a66abb2864571372|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB893175C|path:0|PNS: 1, unacked: 209|
[2025/09/12 05:03:53 576110] [debug] |scid:68b2c245a66abb2864571372|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB893175C|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:03:53 576115] [debug] |scid:68b2c245a66abb2864571372|xqc_path_send_one_or_two_ack_elicit_pkts|send two ack-eliciting pkts|path:0|pns:1|
[2025/09/12 05:03:53 576121] [debug] |scid:68b2c245a66abb2864571372|xqc_conn_send_probe_pkt|conn:0000558BB893175C|path:0|pkt_num:2|size:127|pkt_type:HSK|frame:CRYPTO |conn_state:S_HANDSHAKE_SENT|
[2025/09/12 05:03:53 576127] [debug] |scid:68b2c245a66abb2864571372|xqc_conn_send_probe_pkt|conn:0000558BB893175C|path:0|pkt_num:3|size:82|pkt_type:HSK|frame:CRYPTO |conn_state:S_HANDSHAKE_SENT|
[2025/09/12 05:03:53 576132] [debug] |scid:68b2c245a66abb2864571372|xqc_timer_loss_detection_timeout|xqc_send_ctl_set_loss_detection_timer|PTO|conn:0000558BB893175C|pto_count:1
[2025/09/12 05:03:53 576138] [debug] |scid:68b2c245a66abb2864571372|xqc_send_ctl_set_loss_detection_timer|unset|no ack-eliciting pkts in flight|conn:0000558BB893175C|path:0|
[2025/09/12 05:03:53 576143] [debug] |scid:68b2c245a66abb2864571372|xqc_timer_unset|type:LOSS_DETECTION|
[2025/09/12 05:03:53 576147] [debug] |scid:68b2c245a66abb2864571372|xqc_timer_expire|unset|type:LOSS_DETECTION|expire_time:0|now:1757653433576059|
[2025/09/12 05:03:53 576152] [debug] |scid:68b2c245a66abb2864571372|xqc_timer_unset|type:LOSS_DETECTION|
[2025/09/12 05:03:53 576158] [debug] |scid:68b2c245a66abb2864571372|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:CRYPTO |stream_id:0|stream_offset:0|
[2025/09/12 05:03:53 576164] [debug] |scid:68b2c245a66abb2864571372|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:CRYPTO |stream_id:0|stream_offset:0|
[2025/09/12 05:03:53 576170] [debug] |scid:68b2c245a66abb2864571372|xqc_check_acked_or_dropped_pkt|conn:0000558BB893175C|pkt_num:2|size:127|pkt_type:HSK|frame:CRYPTO |
[2025/09/12 05:03:53 576176] [debug] |scid:68b2c245a66abb2864571372|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:4|
[2025/09/12 05:03:53 576217] [info] |scid:68b2c245a66abb2864571372|xqc_send_packet_with_pn|<==|conn:0000558BB893175C|path:0|pkt_num:4|size:127|sent:143|pkt_type:HSK|frame:CRYPTO |inflight:0|now:1757653433576185|stream_id:0|stream_offset:0|
[2025/09/12 05:03:53 576228] [debug] |scid:68b2c245a66abb2864571372|xqc_send_ctl_on_packet_sent|conn:0000558BB893175C|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:0|
[2025/09/12 05:03:53 576238] [debug] |scid:68b2c245a66abb2864571372|xqc_send_ctl_on_packet_sent|path:0|inflight:0|applimit:0|
[2025/09/12 05:03:53 576246] [debug] |scid:68b2c245a66abb2864571372|xqc_send_ctl_get_pto_time_and_space|srtt:33748|rtt_var:12718|pto_duration:169240|backoff_factor:2.00|backoff:2.00|pto_cnt:1|max_ack_delay:25|
[2025/09/12 05:03:53 576255] [debug] |scid:68b2c245a66abb2864571372|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB893175C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:03:53 576261] [debug] |scid:68b2c245a66abb2864571372|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB893175C|path:0|PNS: 1, unacked: 127|
[2025/09/12 05:03:53 576266] [debug] |scid:68b2c245a66abb2864571372|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB893175C|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:03:53 576271] [debug] |scid:68b2c245a66abb2864571372|xqc_timer_set|type:LOSS_DETECTION|expire:1757653433745425|now:1757653433576245|interv:169180|
[2025/09/12 05:03:53 576276] [debug] |scid:68b2c245a66abb2864571372|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB893175C|path:0|pns:1|expire:1757653433745425|now:1757653433576245|interval:169180|pto_count:1|srtt:33748
[2025/09/12 05:03:53 576282] [debug] |scid:68b2c245a66abb2864571372|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:47846|inflight:127|
[2025/09/12 05:03:53 576293] [debug] |scid:68b2c245a66abb2864571372|xqc_check_acked_or_dropped_pkt|conn:0000558BB893175C|pkt_num:3|size:82|pkt_type:HSK|frame:CRYPTO |
[2025/09/12 05:03:53 576298] [debug] |scid:68b2c245a66abb2864571372|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:5|
[2025/09/12 05:03:53 576330] [info] |scid:68b2c245a66abb2864571372|xqc_send_packet_with_pn|<==|conn:0000558BB893175C|path:0|pkt_num:5|size:82|sent:98|pkt_type:HSK|frame:CRYPTO |inflight:127|now:1757653433576306|stream_id:0|stream_offset:0|
[2025/09/12 05:03:53 576340] [debug] |scid:68b2c245a66abb2864571372|xqc_send_ctl_on_packet_sent|conn:0000558BB893175C|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 05:03:53 576349] [debug] |scid:68b2c245a66abb2864571372|xqc_send_ctl_on_packet_sent|path:0|inflight:127|applimit:0|
[2025/09/12 05:03:53 576357] [debug] |scid:68b2c245a66abb2864571372|xqc_send_ctl_get_pto_time_and_space|srtt:33748|rtt_var:12718|pto_duration:169240|backoff_factor:2.00|backoff:2.00|pto_cnt:1|max_ack_delay:25|
[2025/09/12 05:03:53 576365] [debug] |scid:68b2c245a66abb2864571372|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB893175C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:03:53 576370] [debug] |scid:68b2c245a66abb2864571372|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB893175C|path:0|PNS: 1, unacked: 209|
[2025/09/12 05:03:53 576375] [debug] |scid:68b2c245a66abb2864571372|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB893175C|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:03:53 576379] [debug] |scid:68b2c245a66abb2864571372|xqc_timer_set|type:LOSS_DETECTION|expire:1757653433745546|now:1757653433576357|interv:169189|
[2025/09/12 05:03:53 576384] [debug] |scid:68b2c245a66abb2864571372|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB893175C|path:0|pns:1|expire:1757653433745546|now:1757653433576357|interval:169189|pto_count:1|srtt:33748
[2025/09/12 05:03:53 576390] [debug] |scid:68b2c245a66abb2864571372|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:47846|inflight:209|
[2025/09/12 05:03:53 576396] [debug] |scid:68b2c245a66abb2864571372|xqc_conn_next_wakeup_time|wakeup_time:1757653433745546|
[2025/09/12 05:03:53 576401] [debug] |scid:68b2c245a66abb2864571372|xqc_engine_add_wakeup_queue|next_tick_time:1757653433745546|
[2025/09/12 05:03:53 576406] [debug] |xqc_engine_wakeup_after|wakeup:1757653433655858|now:1757653433576406|diff:79452|
[2025/09/12 05:03:53 576413] [debug] |xqc_engine_main_logic|END|now:1757653433576059|
[2025/09/12 05:03:53 608247] [info] |xqc_engine_packet_process|==>|conn:0000558BB893175C|size:418|state:S_HANDSHAKE_SENT|recv_time:1757653433608246|
[2025/09/12 05:03:53 608266] [debug] |scid:68b2c245a66abb2864571372|xqc_packet_parse_handshake|success|Length:66|
[2025/09/12 05:03:53 608276] [debug] |scid:68b2c245a66abb2864571372|xqc_packet_decrypt|largest_pn:1078730426|
[2025/09/12 05:03:53 608281] [debug] |scid:68b2c245a66abb2864571372|xqc_packet_decrypt|decryption nonce|path_id:0|pn:1078730427|
[2025/09/12 05:03:53 608291] [debug] |scid:68b2c245a66abb2864571372|xqc_packet_decrypt_single|pkt_type:HSK|pkt_num:1078730427|
[2025/09/12 05:03:53 608299] [debug] |scid:68b2c245a66abb2864571372|xqc_process_frames|frame_type:2|
[2025/09/12 05:03:53 608308] [debug] |scid:68b2c245a66abb2864571372|xqc_send_ctl_on_ack_received|conn:0000558BB893175C|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:5|path_largest_ack:4|
[2025/09/12 05:03:53 608317] [debug] |scid:68b2c245a66abb2864571372|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:127|prior_delivered:1894|prior_time:1757653433576185|is_app_limited:1|send_elapse:0|ack_elapse:32061|ctl_first_sent_time:1757653433576185|lagest_ack_time:1757653433608246|curr_delivered:2021|
[2025/09/12 05:03:53 608327] [debug] |scid:68b2c245a66abb2864571372|xqc_update_sample|sampler_sent_time_update:1757653433576185|
[2025/09/12 05:03:53 608336] [debug] |scid:68b2c245a66abb2864571372|xqc_send_ctl_on_ack_received|sndq_packets_used:2||sndq_packets_used_bytes:0|sndq_packets_free:4|
[2025/09/12 05:03:53 608354] [debug] |scid:68b2c245a66abb2864571372|xqc_send_ctl_on_ack_received|conn:0000558BB893175C|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 05:03:53 608363] [debug] |scid:68b2c245a66abb2864571372|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:127|prior_delivered:1894|prior_time:1757653433576185|is_app_limited:1|send_elapse:0|ack_elapse:32061|ctl_first_sent_time:1757653433576185|lagest_ack_time:1757653433608246|curr_delivered:2103|
[2025/09/12 05:03:53 608372] [debug] |scid:68b2c245a66abb2864571372|xqc_update_sample|sampler_sent_time_update:1757653433576306|
[2025/09/12 05:03:53 608380] [debug] |scid:68b2c245a66abb2864571372|xqc_send_ctl_on_ack_received|sndq_packets_used:0||sndq_packets_used_bytes:0|sndq_packets_free:6|
[2025/09/12 05:03:53 608388] [debug] |scid:68b2c245a66abb2864571372|xqc_send_ctl_update_rtt|before update rtt|conn:0000558BB893175C|srtt:33748|rttvar:12718|minrtt:33566|latest_rtt:31940|ack_delay:0|
[2025/09/12 05:03:53 608396] [debug] |scid:68b2c245a66abb2864571372|xqc_send_ctl_update_rtt|l-0.0.0.0-443-68b2c245a66abb2864571372 p-193.167.0.100-57727-8b49bd81bf7e96486e6406c560fc658f5b |after update rtt|conn:0000558BB893175C|srtt:33522|rttvar:9991|minrtt:31940|latest_rtt:31940|ack_delay:0|
[2025/09/12 05:03:53 608404] [debug] |scid:68b2c245a66abb2864571372|xqc_send_ctl_get_lost_sent_pn|largest_acked:5|lost_pn:2|thresh:3|
[2025/09/12 05:03:53 608411] [debug] |scid:68b2c245a66abb2864571372|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:03:53 608419] [debug] |scid:68b2c245a66abb2864571372|xqc_send_ctl_set_loss_detection_timer|unset|no ack-eliciting pkts in flight|conn:0000558BB893175C|path:0|
[2025/09/12 05:03:53 608427] [debug] |scid:68b2c245a66abb2864571372|xqc_timer_unset|type:LOSS_DETECTION|
[2025/09/12 05:03:53 608434] [debug] |scid:68b2c245a66abb2864571372|xqc_generate_sample|sampler: send_elapse 0, ack_elapse 32061, delivered 209|rate 6518|lost 0|
[2025/09/12 05:03:53 608442] [debug] |scid:68b2c245a66abb2864571372|xqc_bbr_update_bandwidth|BBRv1: RTT round update 1 -> 2|
[2025/09/12 05:03:53 608450] [debug] |scid:68b2c245a66abb2864571372|xqc_bbr_update_min_rtt|probertt expire|rtt:31940, old_rtt:33566|
[2025/09/12 05:03:53 608457] [debug] |scid:68b2c245a66abb2864571372|xqc_bbr_update_min_rtt|minrtt expire|rtt:31940, old_rtt:33566|
[2025/09/12 05:03:53 608463] [debug] |scid:68b2c245a66abb2864571372|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:5744|extra_cwnd:3788|
[2025/09/12 05:03:53 608467] [debug] |scid:68b2c245a66abb2864571372|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:47846|packet_lost:0|acked:209|po_sent_time:1757653433576306|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2103|
[2025/09/12 05:03:53 608473] [debug] |scid:68b2c245a66abb2864571372|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:47846|packet_lost:0|acked:209|po_sent_time:1757653433576306|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2103|
[2025/09/12 05:03:53 608480] [debug] |scid:68b2c245a66abb2864571372|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-68b2c245a66abb2864571372 p-193.167.0.100-57727-8b49bd81bf7e96486e6406c560fc658f5b |bbr on ack|mode:0|pacing_rate:3925253|bw:56078|cwnd:48055|full_bw_reached:0|inflight:0|srtt:33522|latest_rtt:31940|min_rtt:31940|applimit:1|lost:0|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:1|
[2025/09/12 05:03:53 608491] [debug] |scid:68b2c245a66abb2864571372|xqc_process_frames|frame_type:6|
[2025/09/12 05:03:53 608500] [debug] |scid:68b2c245a66abb2864571372|xqc_process_crypto_frame|level:2|
[2025/09/12 05:03:53 608507] [debug] |scid:68b2c245a66abb2864571372|xqc_read_crypto_stream|xqc_read_crypto_stream|level:2|
[2025/09/12 05:03:53 608512] [debug] |scid:68b2c245a66abb2864571372|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:2|36u|
[2025/09/12 05:03:53 608632] [debug] |scid:68b2c245a66abb2864571372|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:3|SSL_quic_write_level:3|rv:1|
[2025/09/12 05:03:53 608639] [debug] |scid:68b2c245a66abb2864571372|xqc_tls_do_handshake|TLS handshake|ret:1|
[2025/09/12 05:03:53 608645] [debug] |scid:68b2c245a66abb2864571372|xqc_engine_remove_wakeup_queue|next_tick_time:1757653433745546|pq_index:1|
[2025/09/12 05:03:53 608651] [debug] |scid:68b2c245a66abb2864571372|xqc_engine_add_active_queue|last_ticked_time:1757653433576059|
[2025/09/12 05:03:53 608656] [debug] |scid:68b2c245a66abb2864571372|xqc_create_crypto_stream|encrypt_level:3|cur_state:S_HANDSHAKE_SENT|
[2025/09/12 05:03:53 608661] [debug] |scid:68b2c245a66abb2864571372|xqc_process_crypto_frame|server create 1RTT stream|
[2025/09/12 05:03:53 608666] [info] |scid:68b2c245a66abb2864571372|xqc_send_ctl_on_pns_discard|xqc_send_ctl_set_loss_detection_timer on discard pns:0
[2025/09/12 05:03:53 608671] [debug] |scid:68b2c245a66abb2864571372|xqc_send_ctl_set_loss_detection_timer|unset|no ack-eliciting pkts in flight|conn:0000558BB893175C|path:0|
[2025/09/12 05:03:53 608676] [debug] |scid:68b2c245a66abb2864571372|xqc_timer_unset|type:LOSS_DETECTION|
[2025/09/12 05:03:53 608682] [debug] |scid:68b2c245a66abb2864571372|xqc_timer_unset|type:ACK_HSK|
[2025/09/12 05:03:53 608688] [debug] |scid:68b2c245a66abb2864571372|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 05:03:53 608693] [debug] |scid:68b2c245a66abb2864571372|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:1078730427|largest:1078730427|pns:1|
[2025/09/12 05:03:53 608699] [info] |scid:68b2c245a66abb2864571372|xqc_conn_on_pkt_processed|====>|conn:0000558BB893175C|path:0|size:418|pkt_type:HSK|pkt_num:1078730427|frame:ACK CRYPTO |recv_time:1757653433608246|dcid:68b2c245a66abb2864571372|dcid_seq:0|
[2025/09/12 05:03:53 608705] [debug] |scid:68b2c245a66abb2864571372|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:68b2c245a66abb2864571372|spin_bit:0|
[2025/09/12 05:03:53 608711] [warn] |scid:68b2c245a66abb2864571372|xqc_packet_parse_single|delay|buff 1RTT packet before handshake completed|
[2025/09/12 05:03:53 608716] [debug] |scid:68b2c245a66abb2864571372|xqc_conn_buff_undecrypt_packet_in|====>|delay|undecrypt_count:1|encrypt_level:3|
[2025/09/12 05:03:53 608721] [info] |scid:68b2c245a66abb2864571372|xqc_conn_process_packet|ignore err|-630|
[2025/09/12 05:03:53 608726] [debug] |scid:68b2c245a66abb2864571372|xqc_timer_set|type:PATH_IDLE|expire:1757653493608246|now:1757653433608246|interv:60000000|
[2025/09/12 05:03:53 608731] [debug] |scid:68b2c245a66abb2864571372|xqc_timer_set|type:CONN_IDLE|expire:1757653493608246|now:1757653433608246|interv:60000000|
[2025/09/12 05:03:53 608737] [debug] |xqc_engine_main_logic|BEGIN|now:1757653433608736|
[2025/09/12 05:03:53 608742] [debug] |scid:68b2c245a66abb2864571372|xqc_engine_process_conn|conn:0000558BB893175C|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:1757653433608741|
[2025/09/12 05:03:53 608749] [debug] |scid:68b2c245a66abb2864571372|xqc_conn_check_handshake_complete|HANDSHAKE_COMPLETED|conn:0000558BB893175C|
[2025/09/12 05:03:53 608753] [info] |scid:68b2c245a66abb2864571372|xqc_conn_handshake_confirmed|handshake confirmed|conn:0000558BB893175C|
[2025/09/12 05:03:53 608758] [info] |scid:68b2c245a66abb2864571372|xqc_send_ctl_on_pns_discard|xqc_send_ctl_set_loss_detection_timer on discard pns:1
[2025/09/12 05:03:53 608763] [debug] |scid:68b2c245a66abb2864571372|xqc_send_ctl_set_loss_detection_timer|unset|no ack-eliciting pkts in flight|conn:0000558BB893175C|path:0|
[2025/09/12 05:03:53 608768] [debug] |scid:68b2c245a66abb2864571372|xqc_timer_unset|type:LOSS_DETECTION|
[2025/09/12 05:03:53 608779] [debug] |scid:68b2c245a66abb2864571372|xqc_conn_gen_token|expire:1758258233|
[2025/09/12 05:03:53 608785] [debug] |scid:68b2c245a66abb2864571372|xqc_conn_early_data_reject|reject|
[2025/09/12 05:03:53 608790] [debug] |scid:68b2c245a66abb2864571372|xqc_crypto_stream_on_read|encrypt_level:2|cur_state:S_HANDSHAKE_SENT|next_state:ESTABED|
[2025/09/12 05:03:53 608795] [debug] |scid:68b2c245a66abb2864571372|xqc_conn_process_undecrypt_packet_in|delay|undecrypt_count:1|encrypt_level:3|
[2025/09/12 05:03:53 608800] [debug] |scid:68b2c245a66abb2864571372|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:68b2c245a66abb2864571372|spin_bit:0|
[2025/09/12 05:03:53 608806] [debug] |scid:68b2c245a66abb2864571372|xqc_packet_decrypt|largest_pn:0|
[2025/09/12 05:03:53 608811] [debug] |scid:68b2c245a66abb2864571372|xqc_packet_decrypt|decryption nonce|path_id:0|pn:1078730426|
[2025/09/12 05:03:53 608818] [debug] |scid:68b2c245a66abb2864571372|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:1078730426|
[2025/09/12 05:03:53 608823] [debug] |scid:68b2c245a66abb2864571372|xqc_process_frames|frame_type:18|
[2025/09/12 05:03:53 608829] [debug] |scid:68b2c245a66abb2864571372|xqc_process_new_conn_id_frame|new_conn_id|0f1e8813e58cbd7fd6d82f9fd84dfb8815|sr_token:1e7f77010a6a0210880e95d79dd57532
[2025/09/12 05:03:53 608836] [debug] |scid:68b2c245a66abb2864571372|xqc_process_frames|frame_type:18|
[2025/09/12 05:03:53 608841] [debug] |scid:68b2c245a66abb2864571372|xqc_process_new_conn_id_frame|new_conn_id|843b282cb26d12d7e414535579e46d36c8|sr_token:584c88e1030eb01c2f3c0fab94230357
[2025/09/12 05:03:53 608847] [debug] |scid:68b2c245a66abb2864571372|xqc_process_frames|frame_type:18|
[2025/09/12 05:03:53 608852] [debug] |scid:68b2c245a66abb2864571372|xqc_process_new_conn_id_frame|new_conn_id|eb548ee895957dda4e5f3faefc17b00e7e|sr_token:22eef1b8dee5f05f92919c6df6bd07a6
[2025/09/12 05:03:53 608858] [debug] |scid:68b2c245a66abb2864571372|xqc_process_frames|frame_type:18|
[2025/09/12 05:03:53 608863] [debug] |scid:68b2c245a66abb2864571372|xqc_process_new_conn_id_frame|new_conn_id|851af971baf0bffebd8499f00036077e52|sr_token:96e917c0f2f3ffd983c1c33df6bc79b2
[2025/09/12 05:03:53 608869] [debug] |scid:68b2c245a66abb2864571372|xqc_process_frames|frame_type:18|
[2025/09/12 05:03:53 608874] [debug] |scid:68b2c245a66abb2864571372|xqc_process_new_conn_id_frame|new_conn_id|806e8f58f42a278d9db592a243f03c0f93|sr_token:15a940f0fbb24db97a9f3e62044773ae
[2025/09/12 05:03:53 608879] [debug] |scid:68b2c245a66abb2864571372|xqc_process_frames|frame_type:18|
[2025/09/12 05:03:53 608884] [debug] |scid:68b2c245a66abb2864571372|xqc_process_new_conn_id_frame|new_conn_id|46f7b5317c7dd9b56038cc477b08e5f8e4|sr_token:1e8803a31f4e7bbc19575b6948c1fbfe
[2025/09/12 05:03:53 608889] [debug] |scid:68b2c245a66abb2864571372|xqc_process_frames|frame_type:18|
[2025/09/12 05:03:53 608894] [debug] |scid:68b2c245a66abb2864571372|xqc_process_new_conn_id_frame|new_conn_id|b5730a1a30d2680ef97698bb0a660d112f|sr_token:ccd1a826d470b619fc6b3f6fcdb65c08
[2025/09/12 05:03:53 608900] [debug] |scid:68b2c245a66abb2864571372|xqc_process_frames|frame_type:b|
[2025/09/12 05:03:53 608905] [debug] |scid:68b2c245a66abb2864571372|xqc_process_stream_frame|offset:0|data_length:17|fin:1|stream_id:0|path:0|
[2025/09/12 05:03:53 608913] [debug] |scid:68b2c245a66abb2864571372|xqc_insert_stream_frame|merge left|merged_offset_end:17|new_offset:0|new_len:17|
[2025/09/12 05:03:53 608918] [debug] |scid:68b2c245a66abb2864571372|xqc_process_stream_frame|xqc_stream_ready_to_read all recvd|
[2025/09/12 05:03:53 608923] [debug] |scid:68b2c245a66abb2864571372|xqc_process_stream_frame|stream_length:17|merged_offset_end:17|stream_id:0|
[2025/09/12 05:03:53 608929] [debug] |scid:68b2c245a66abb2864571372|xqc_timer_set|type:ACK_01RTT|expire:1757653433633246|now:1757653433608246|interv:25000|
[2025/09/12 05:03:53 608935] [debug] |scid:68b2c245a66abb2864571372|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:1757653433608246|max_ack_delay:25000|
[2025/09/12 05:03:53 608944] [debug] |scid:68b2c245a66abb2864571372|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:1078730426|largest:1078730426|pns:2|
[2025/09/12 05:03:53 608950] [info] |scid:68b2c245a66abb2864571372|xqc_conn_on_pkt_processed|====>|conn:0000558BB893175C|path:0|size:312|pkt_type:SHORT_HEADER|pkt_num:1078730426|frame:STREAM NEW_CONNECTION_ID |recv_time:1757653433608246|dcid:68b2c245a66abb2864571372|dcid_seq:0|
[2025/09/12 05:03:53 608956] [debug] |scid:68b2c245a66abb2864571372|xqc_process_crypto_write_streams|
[2025/09/12 05:03:53 608961] [debug] |scid:68b2c245a66abb2864571372|xqc_crypto_stream_on_write|enc_level|3|
[2025/09/12 05:03:53 608967] [info] |scid:68b2c245a66abb2864571372|xqc_crypto_stream_send|crypto send data|pkt_num:0|size:283|sent:261|pkt_type:SHORT_HEADER|frame:CRYPTO |now:1757653433608966|
[2025/09/12 05:03:53 608973] [info] |scid:68b2c245a66abb2864571372|xqc_crypto_stream_send|crypto send data|pkt_num:0|size:284|sent:262|pkt_type:SHORT_HEADER|frame:CRYPTO |now:1757653433608972|
[2025/09/12 05:03:53 608978] [debug] |scid:68b2c245a66abb2864571372|xqc_crypto_stream_on_write|encrypt_level:3|cur_state:ESTABED|next_state:ESTABED|
[2025/09/12 05:03:53 608983] [debug] |scid:68b2c245a66abb2864571372|xqc_process_read_streams|stream_read_notify|flag:2|stream_id:0|conn:0000558BB893175C|
[2025/09/12 05:03:53 609073] [debug] |scid:68b2c245a66abb2864571372|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:25165824|
[2025/09/12 05:03:53 609089] [debug] |scid:68b2c245a66abb2864571372|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 05:03:53 609097] [debug] |scid:68b2c245a66abb2864571372|xqc_sample_check_app_limited|path:0|applimit:2103|
[2025/09/12 05:03:53 609109] [info] |scid:68b2c245a66abb2864571372|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:0000558BB893175C|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 05:03:53 609120] [debug] |scid:68b2c245a66abb2864571372|xqc_engine_conn_logic|engine is running on conn:l-0.0.0.0-443-68b2c245a66abb2864571372 p-193.167.0.100-57727-8b49bd81bf7e96486e6406c560fc658f5b|
[2025/09/12 05:03:53 609133] [debug] |scid:68b2c245a66abb2864571372|xqc_gen_ack_frame|largest_recv:1078730427|ack_delay:887|first_ack_range:1|largest_pkt_recv_time:1757653433608246|
[2025/09/12 05:03:53 609142] [debug] |scid:68b2c245a66abb2864571372|xqc_gen_ack_frame|high:1078730427|low:1078730426|pkt_pns:1|
[2025/09/12 05:03:53 609149] [debug] |scid:68b2c245a66abb2864571372|xqc_write_ack_to_one_packet|ack_size:13|path:0|path_largest_recv:1078730427|frame_largest_recv:1078730427|
[2025/09/12 05:03:53 609157] [debug] |scid:68b2c245a66abb2864571372|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:1|
[2025/09/12 05:03:53 609177] [debug] |scid:68b2c245a66abb2864571372|xqc_write_new_conn_id_frame_to_packet|gen_new_scid|cid:0dcd19c7e05ad8e94923df79|sr_token:00d60fd9fe7f00007b3a819f8b550000|seq_num:1
[2025/09/12 05:03:53 609192] [debug] |scid:68b2c245a66abb2864571372|xqc_write_new_conn_id_frame_to_packet|gen_new_scid|cid:90b8a398a22c696ef2878f6c|sr_token:00d60fd9fe7f00007b3a819f8b550000|seq_num:2
[2025/09/12 05:03:53 609202] [debug] |scid:68b2c245a66abb2864571372|xqc_path_get_perf_class|conn:0000558BB893175C|path_id:0|path_srtt:33522|min_srtt:33522|path_bw:56078|loss_rate:0.00|path_pto:0|
[2025/09/12 05:03:53 609211] [debug] |scid:68b2c245a66abb2864571372|xqc_minrtt_scheduler_get_path|path srtt|conn:0000558BB893175C|path_id:0|path_srtt:33522|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:03:53 609220] [debug] |scid:68b2c245a66abb2864571372|xqc_minrtt_scheduler_get_path|best path:0|frame_type:HANDSHAKE_DONE |pn:0|size:23|reinj:0|path_class:2|
[2025/09/12 05:03:53 609236] [debug] |scid:68b2c245a66abb2864571372|xqc_path_get_perf_class|conn:0000558BB893175C|path_id:0|path_srtt:33522|min_srtt:33522|path_bw:56078|loss_rate:0.00|path_pto:0|
[2025/09/12 05:03:53 609242] [debug] |scid:68b2c245a66abb2864571372|xqc_minrtt_scheduler_get_path|path srtt|conn:0000558BB893175C|path_id:0|path_srtt:33522|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:03:53 609248] [debug] |scid:68b2c245a66abb2864571372|xqc_minrtt_scheduler_get_path|best path:0|frame_type:NEW_TOKEN |pn:0|size:33|reinj:0|path_class:2|
[2025/09/12 05:03:53 609253] [debug] |scid:68b2c245a66abb2864571372|xqc_path_get_perf_class|conn:0000558BB893175C|path_id:0|path_srtt:33522|min_srtt:33522|path_bw:56078|loss_rate:0.00|path_pto:0|
[2025/09/12 05:03:53 609258] [debug] |scid:68b2c245a66abb2864571372|xqc_minrtt_scheduler_get_path|path srtt|conn:0000558BB893175C|path_id:0|path_srtt:33522|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:03:53 609263] [debug] |scid:68b2c245a66abb2864571372|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CRYPTO |pn:0|size:283|reinj:0|path_class:2|
[2025/09/12 05:03:53 609268] [debug] |scid:68b2c245a66abb2864571372|xqc_path_get_perf_class|conn:0000558BB893175C|path_id:0|path_srtt:33522|min_srtt:33522|path_bw:56078|loss_rate:0.00|path_pto:0|
[2025/09/12 05:03:53 609273] [debug] |scid:68b2c245a66abb2864571372|xqc_minrtt_scheduler_get_path|path srtt|conn:0000558BB893175C|path_id:0|path_srtt:33522|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:03:53 609282] [debug] |scid:68b2c245a66abb2864571372|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CRYPTO |pn:0|size:284|reinj:0|path_class:2|
[2025/09/12 05:03:53 609291] [debug] |scid:68b2c245a66abb2864571372|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:ACK |stream_id:0|stream_offset:0|
[2025/09/12 05:03:53 609299] [debug] |scid:68b2c245a66abb2864571372|xqc_path_get_perf_class|conn:0000558BB893175C|path_id:0|path_srtt:33522|min_srtt:33522|path_bw:56078|loss_rate:0.00|path_pto:0|
[2025/09/12 05:03:53 609307] [debug] |scid:68b2c245a66abb2864571372|xqc_minrtt_scheduler_get_path|path srtt|conn:0000558BB893175C|path_id:0|path_srtt:33522|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:03:53 609313] [debug] |scid:68b2c245a66abb2864571372|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 05:03:53 609318] [debug] |scid:68b2c245a66abb2864571372|xqc_path_get_perf_class|conn:0000558BB893175C|path_id:0|path_srtt:33522|min_srtt:33522|path_bw:56078|loss_rate:0.00|path_pto:0|
[2025/09/12 05:03:53 609325] [debug] |scid:68b2c245a66abb2864571372|xqc_minrtt_scheduler_get_path|path srtt|conn:0000558BB893175C|path_id:0|path_srtt:33522|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:03:53 609334] [debug] |scid:68b2c245a66abb2864571372|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 05:03:53 609342] [debug] |scid:68b2c245a66abb2864571372|xqc_path_get_perf_class|conn:0000558BB893175C|path_id:0|path_srtt:33522|min_srtt:33522|path_bw:56078|loss_rate:0.00|path_pto:0|
[2025/09/12 05:03:53 609350] [debug] |scid:68b2c245a66abb2864571372|xqc_send_ctl_can_send|l-0.0.0.0-443-68b2c245a66abb2864571372 p-193.167.0.100-57727-8b49bd81bf7e96486e6406c560fc658f5b |path:0|can:1|pkt_sz:1050|schedule_bytes:731|inflight:0|cwnd:48055|conn:0000558BB893175C|stream_id:0|stream_offset:1024|
[2025/09/12 05:03:53 609359] [debug] |scid:68b2c245a66abb2864571372|xqc_minrtt_scheduler_get_path|path srtt|conn:0000558BB893175C|path_id:0|path_srtt:33522|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:03:53 609375] [debug] |scid:68b2c245a66abb2864571372|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1050|reinj:0|path_class:2|
[2025/09/12 05:03:53 609384] [debug] |scid:68b2c245a66abb2864571372|xqc_check_acked_or_dropped_pkt|conn:0000558BB893175C|pkt_num:0|size:23|pkt_type:SHORT_HEADER|frame:HANDSHAKE_DONE |
[2025/09/12 05:03:53 609392] [debug] |scid:68b2c245a66abb2864571372|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:0|
[2025/09/12 05:03:53 609437] [info] |scid:68b2c245a66abb2864571372|xqc_send_packet_with_pn|<==|conn:0000558BB893175C|path:0|pkt_num:0|size:23|sent:39|pkt_type:SHORT_HEADER|frame:HANDSHAKE_DONE |inflight:0|now:1757653433609404|stream_id:0|stream_offset:0|
[2025/09/12 05:03:53 609449] [debug] |scid:68b2c245a66abb2864571372|xqc_send_ctl_on_packet_sent|conn:0000558BB893175C|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 05:03:53 609458] [debug] |scid:68b2c245a66abb2864571372|xqc_send_ctl_on_packet_sent|path:0|inflight:0|applimit:2103|
[2025/09/12 05:03:53 609466] [debug] |scid:68b2c245a66abb2864571372|xqc_send_ctl_get_pto_time_and_space|srtt:33522|rtt_var:9991|pto_duration:73486|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:03:53 609475] [debug] |scid:68b2c245a66abb2864571372|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB893175C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:03:53 609482] [debug] |scid:68b2c245a66abb2864571372|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB893175C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:03:53 609490] [debug] |scid:68b2c245a66abb2864571372|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB893175C|path:0|PNS: 2, unacked: 23|
[2025/09/12 05:03:53 609498] [debug] |scid:68b2c245a66abb2864571372|xqc_timer_set|type:LOSS_DETECTION|expire:1757653433707890|now:1757653433609466|interv:98424|
[2025/09/12 05:03:53 609505] [debug] |scid:68b2c245a66abb2864571372|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB893175C|path:0|pns:2|expire:1757653433707890|now:1757653433609466|interval:98424|pto_count:0|srtt:33522
[2025/09/12 05:03:53 609514] [debug] |scid:68b2c245a66abb2864571372|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:48055|inflight:23|
[2025/09/12 05:03:53 609523] [debug] |scid:68b2c245a66abb2864571372|xqc_check_acked_or_dropped_pkt|conn:0000558BB893175C|pkt_num:0|size:33|pkt_type:SHORT_HEADER|frame:NEW_TOKEN |
[2025/09/12 05:03:53 609528] [debug] |scid:68b2c245a66abb2864571372|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1|
[2025/09/12 05:03:53 609563] [info] |scid:68b2c245a66abb2864571372|xqc_send_packet_with_pn|<==|conn:0000558BB893175C|path:0|pkt_num:1|size:33|sent:49|pkt_type:SHORT_HEADER|frame:NEW_TOKEN |inflight:23|now:1757653433609536|stream_id:0|stream_offset:0|
[2025/09/12 05:03:53 609575] [debug] |scid:68b2c245a66abb2864571372|xqc_send_ctl_on_packet_sent|conn:0000558BB893175C|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 05:03:53 609584] [debug] |scid:68b2c245a66abb2864571372|xqc_send_ctl_on_packet_sent|path:0|inflight:23|applimit:2103|
[2025/09/12 05:03:53 609592] [debug] |scid:68b2c245a66abb2864571372|xqc_send_ctl_get_pto_time_and_space|srtt:33522|rtt_var:9991|pto_duration:73486|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:03:53 609600] [debug] |scid:68b2c245a66abb2864571372|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB893175C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:03:53 609608] [debug] |scid:68b2c245a66abb2864571372|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB893175C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:03:53 609615] [debug] |scid:68b2c245a66abb2864571372|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB893175C|path:0|PNS: 2, unacked: 56|
[2025/09/12 05:03:53 609620] [debug] |scid:68b2c245a66abb2864571372|xqc_timer_set|type:LOSS_DETECTION|expire:1757653433708022|now:1757653433609591|interv:98431|
[2025/09/12 05:03:53 609631] [debug] |scid:68b2c245a66abb2864571372|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB893175C|path:0|pns:2|expire:1757653433708022|now:1757653433609591|interval:98431|pto_count:0|srtt:33522
[2025/09/12 05:03:53 609636] [debug] |scid:68b2c245a66abb2864571372|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:48055|inflight:56|
[2025/09/12 05:03:53 609642] [debug] |scid:68b2c245a66abb2864571372|xqc_check_acked_or_dropped_pkt|conn:0000558BB893175C|pkt_num:0|size:283|pkt_type:SHORT_HEADER|frame:CRYPTO |
[2025/09/12 05:03:53 609648] [debug] |scid:68b2c245a66abb2864571372|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:2|
[2025/09/12 05:03:53 609680] [info] |scid:68b2c245a66abb2864571372|xqc_send_packet_with_pn|<==|conn:0000558BB893175C|path:0|pkt_num:2|size:283|sent:299|pkt_type:SHORT_HEADER|frame:CRYPTO |inflight:56|now:1757653433609656|stream_id:0|stream_offset:0|
[2025/09/12 05:03:53 609690] [debug] |scid:68b2c245a66abb2864571372|xqc_send_ctl_on_packet_sent|conn:0000558BB893175C|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 05:03:53 609699] [debug] |scid:68b2c245a66abb2864571372|xqc_send_ctl_on_packet_sent|path:0|inflight:56|applimit:2103|
[2025/09/12 05:03:53 609707] [debug] |scid:68b2c245a66abb2864571372|xqc_send_ctl_get_pto_time_and_space|srtt:33522|rtt_var:9991|pto_duration:73486|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:03:53 609715] [debug] |scid:68b2c245a66abb2864571372|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB893175C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:03:53 609720] [debug] |scid:68b2c245a66abb2864571372|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB893175C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:03:53 609724] [debug] |scid:68b2c245a66abb2864571372|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB893175C|path:0|PNS: 2, unacked: 339|
[2025/09/12 05:03:53 609729] [debug] |scid:68b2c245a66abb2864571372|xqc_timer_set|type:LOSS_DETECTION|expire:1757653433708142|now:1757653433609707|interv:98435|
[2025/09/12 05:03:53 609734] [debug] |scid:68b2c245a66abb2864571372|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB893175C|path:0|pns:2|expire:1757653433708142|now:1757653433609707|interval:98435|pto_count:0|srtt:33522
[2025/09/12 05:03:53 609739] [debug] |scid:68b2c245a66abb2864571372|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:48055|inflight:339|
[2025/09/12 05:03:53 609745] [debug] |scid:68b2c245a66abb2864571372|xqc_check_acked_or_dropped_pkt|conn:0000558BB893175C|pkt_num:0|size:284|pkt_type:SHORT_HEADER|frame:CRYPTO |
[2025/09/12 05:03:53 609750] [debug] |scid:68b2c245a66abb2864571372|xqc_send_ctl_set_next_pn_for_packet|optimistic ack detection|skipped_range:3-8|next_skip_chance:1757653433905208|current_time:1757653433609750|
[2025/09/12 05:03:53 609755] [debug] |scid:68b2c245a66abb2864571372|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:9|
[2025/09/12 05:03:53 609783] [info] |scid:68b2c245a66abb2864571372|xqc_send_packet_with_pn|<==|conn:0000558BB893175C|path:0|pkt_num:9|size:284|sent:300|pkt_type:SHORT_HEADER|frame:CRYPTO |inflight:339|now:1757653433609762|stream_id:0|stream_offset:0|
[2025/09/12 05:03:53 609793] [debug] |scid:68b2c245a66abb2864571372|xqc_send_ctl_on_packet_sent|conn:0000558BB893175C|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 05:03:53 609802] [debug] |scid:68b2c245a66abb2864571372|xqc_send_ctl_on_packet_sent|path:0|inflight:339|applimit:2103|
[2025/09/12 05:03:53 609811] [debug] |scid:68b2c245a66abb2864571372|xqc_send_ctl_get_pto_time_and_space|srtt:33522|rtt_var:9991|pto_duration:73486|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:03:53 609818] [debug] |scid:68b2c245a66abb2864571372|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB893175C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:03:53 609828] [debug] |scid:68b2c245a66abb2864571372|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB893175C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:03:53 609833] [debug] |scid:68b2c245a66abb2864571372|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB893175C|path:0|PNS: 2, unacked: 623|
[2025/09/12 05:03:53 609838] [debug] |scid:68b2c245a66abb2864571372|xqc_timer_set|type:LOSS_DETECTION|expire:1757653433708248|now:1757653433609810|interv:98438|
[2025/09/12 05:03:53 609843] [debug] |scid:68b2c245a66abb2864571372|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB893175C|path:0|pns:2|expire:1757653433708248|now:1757653433609810|interval:98438|pto_count:0|srtt:33522
[2025/09/12 05:03:53 609848] [debug] |scid:68b2c245a66abb2864571372|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:48055|inflight:623|
[2025/09/12 05:03:53 609854] [debug] |scid:68b2c245a66abb2864571372|xqc_check_acked_or_dropped_pkt|conn:0000558BB893175C|pkt_num:0|size:55|pkt_type:HSK|frame:ACK |
[2025/09/12 05:03:53 609858] [debug] |scid:68b2c245a66abb2864571372|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:6|
[2025/09/12 05:03:53 609881] [info] |scid:68b2c245a66abb2864571372|xqc_send_packet_with_pn|<==|conn:0000558BB893175C|path:0|pkt_num:6|size:55|sent:71|pkt_type:HSK|frame:ACK |inflight:623|now:1757653433609864|stream_id:0|stream_offset:0|
[2025/09/12 05:03:53 609889] [debug] |scid:68b2c245a66abb2864571372|xqc_send_ctl_on_packet_sent|conn:0000558BB893175C|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 05:03:53 609897] [debug] |scid:68b2c245a66abb2864571372|xqc_check_acked_or_dropped_pkt|conn:0000558BB893175C|pkt_num:0|size:54|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |
[2025/09/12 05:03:53 609904] [debug] |scid:68b2c245a66abb2864571372|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:10|
[2025/09/12 05:03:53 609929] [info] |scid:68b2c245a66abb2864571372|xqc_send_packet_with_pn|<==|conn:0000558BB893175C|path:0|pkt_num:10|size:54|sent:70|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |inflight:623|now:1757653433609912|stream_id:0|stream_offset:0|
[2025/09/12 05:03:53 609936] [debug] |scid:68b2c245a66abb2864571372|xqc_send_ctl_on_packet_sent|conn:0000558BB893175C|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 05:03:53 609943] [debug] |scid:68b2c245a66abb2864571372|xqc_send_ctl_on_packet_sent|path:0|inflight:623|applimit:2103|
[2025/09/12 05:03:53 609950] [debug] |scid:68b2c245a66abb2864571372|xqc_send_ctl_get_pto_time_and_space|srtt:33522|rtt_var:9991|pto_duration:73486|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:03:53 609956] [debug] |scid:68b2c245a66abb2864571372|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB893175C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:03:53 609960] [debug] |scid:68b2c245a66abb2864571372|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB893175C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:03:53 609963] [debug] |scid:68b2c245a66abb2864571372|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB893175C|path:0|PNS: 2, unacked: 677|
[2025/09/12 05:03:53 609967] [debug] |scid:68b2c245a66abb2864571372|xqc_timer_set|type:LOSS_DETECTION|expire:1757653433708398|now:1757653433609950|interv:98448|
[2025/09/12 05:03:53 609971] [debug] |scid:68b2c245a66abb2864571372|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB893175C|path:0|pns:2|expire:1757653433708398|now:1757653433609950|interval:98448|pto_count:0|srtt:33522
[2025/09/12 05:03:53 609975] [debug] |scid:68b2c245a66abb2864571372|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:48055|inflight:677|
[2025/09/12 05:03:53 609980] [debug] |scid:68b2c245a66abb2864571372|xqc_check_acked_or_dropped_pkt|conn:0000558BB893175C|pkt_num:0|size:54|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |
[2025/09/12 05:03:53 609984] [debug] |scid:68b2c245a66abb2864571372|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:11|
[2025/09/12 05:03:53 610012] [info] |scid:68b2c245a66abb2864571372|xqc_send_packet_with_pn|<==|conn:0000558BB893175C|path:0|pkt_num:11|size:54|sent:70|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |inflight:677|now:1757653433609994|stream_id:0|stream_offset:0|
[2025/09/12 05:03:53 610020] [debug] |scid:68b2c245a66abb2864571372|xqc_send_ctl_on_packet_sent|conn:0000558BB893175C|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 05:03:53 610027] [debug] |scid:68b2c245a66abb2864571372|xqc_send_ctl_on_packet_sent|path:0|inflight:677|applimit:2103|
[2025/09/12 05:03:53 610034] [debug] |scid:68b2c245a66abb2864571372|xqc_send_ctl_get_pto_time_and_space|srtt:33522|rtt_var:9991|pto_duration:73486|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:03:53 610058] [debug] |scid:68b2c245a66abb2864571372|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB893175C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:03:53 610062] [debug] |scid:68b2c245a66abb2864571372|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB893175C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:03:53 610066] [debug] |scid:68b2c245a66abb2864571372|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB893175C|path:0|PNS: 2, unacked: 731|
[2025/09/12 05:03:53 610070] [debug] |scid:68b2c245a66abb2864571372|xqc_timer_set|type:LOSS_DETECTION|expire:1757653433708480|now:1757653433610034|interv:98446|
[2025/09/12 05:03:53 610074] [debug] |scid:68b2c245a66abb2864571372|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB893175C|path:0|pns:2|expire:1757653433708480|now:1757653433610034|interval:98446|pto_count:0|srtt:33522
[2025/09/12 05:03:53 610079] [debug] |scid:68b2c245a66abb2864571372|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:48055|inflight:731|
[2025/09/12 05:03:53 610086] [debug] |scid:68b2c245a66abb2864571372|xqc_check_acked_or_dropped_pkt|conn:0000558BB893175C|pkt_num:0|size:1050|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:03:53 610090] [debug] |scid:68b2c245a66abb2864571372|xqc_send_ctl_can_send|l-0.0.0.0-443-68b2c245a66abb2864571372 p-193.167.0.100-57727-8b49bd81bf7e96486e6406c560fc658f5b |path:0|can:1|pkt_sz:1050|schedule_bytes:0|inflight:731|cwnd:48055|conn:0000558BB893175C|stream_id:0|stream_offset:1024|
[2025/09/12 05:03:53 610095] [debug] |scid:68b2c245a66abb2864571372|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:03:53 610099] [debug] |scid:68b2c245a66abb2864571372|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:12|
[2025/09/12 05:03:53 610126] [info] |scid:68b2c245a66abb2864571372|xqc_send_packet_with_pn|<==|conn:0000558BB893175C|path:0|pkt_num:12|size:1050|sent:1066|pkt_type:SHORT_HEADER|frame:STREAM |inflight:731|now:1757653433610106|stream_id:0|stream_offset:1024|
[2025/09/12 05:03:53 610134] [debug] |scid:68b2c245a66abb2864571372|xqc_send_ctl_on_packet_sent|conn:0000558BB893175C|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 05:03:53 610141] [debug] |scid:68b2c245a66abb2864571372|xqc_send_ctl_on_packet_sent|path:0|inflight:731|applimit:2103|
[2025/09/12 05:03:53 610148] [debug] |scid:68b2c245a66abb2864571372|xqc_send_ctl_get_pto_time_and_space|srtt:33522|rtt_var:9991|pto_duration:73486|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:03:53 610154] [debug] |scid:68b2c245a66abb2864571372|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB893175C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:03:53 610158] [debug] |scid:68b2c245a66abb2864571372|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB893175C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:03:53 610162] [debug] |scid:68b2c245a66abb2864571372|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB893175C|path:0|PNS: 2, unacked: 1781|
[2025/09/12 05:03:53 610166] [debug] |scid:68b2c245a66abb2864571372|xqc_timer_set|type:LOSS_DETECTION|expire:1757653433708592|now:1757653433610148|interv:98444|
[2025/09/12 05:03:53 610174] [debug] |scid:68b2c245a66abb2864571372|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB893175C|path:0|pns:2|expire:1757653433708592|now:1757653433610148|interval:98444|pto_count:0|srtt:33522
[2025/09/12 05:03:53 610179] [debug] |scid:68b2c245a66abb2864571372|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:48055|inflight:1781|
[2025/09/12 05:03:53 610184] [debug] |scid:68b2c245a66abb2864571372|xqc_conn_next_wakeup_time|wakeup_time:1757653433633246|
[2025/09/12 05:03:53 610188] [debug] |scid:68b2c245a66abb2864571372|xqc_engine_add_wakeup_queue|next_tick_time:1757653433633246|
[2025/09/12 05:03:53 610192] [debug] |xqc_engine_wakeup_after|wakeup:1757653433633246|now:1757653433610192|diff:23054|
[2025/09/12 05:03:53 610196] [debug] |xqc_engine_main_logic|END|now:1757653433608741|
[2025/09/12 05:03:53 610203] [info] |xqc_engine_packet_process|==>|conn:0000558BB893175C|size:1406|state:ESTABED|recv_time:1757653433610203|
[2025/09/12 05:03:53 610208] [debug] |scid:68b2c245a66abb2864571372|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:68b2c245a66abb2864571372|spin_bit:0|
[2025/09/12 05:03:53 610213] [debug] |scid:68b2c245a66abb2864571372|xqc_packet_decrypt|largest_pn:1078730426|
[2025/09/12 05:03:53 610217] [debug] |scid:68b2c245a66abb2864571372|xqc_packet_decrypt|decryption nonce|path_id:0|pn:1078730427|
[2025/09/12 05:03:53 610223] [debug] |scid:68b2c245a66abb2864571372|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:1078730427|
[2025/09/12 05:03:53 610227] [debug] |scid:68b2c245a66abb2864571372|xqc_process_frames|frame_type:1|
[2025/09/12 05:03:53 610231] [debug] |scid:68b2c245a66abb2864571372|xqc_process_frames|frame_type:0|
[2025/09/12 05:03:53 610235] [debug] |scid:68b2c245a66abb2864571372|xqc_process_padding_frame|process padding|
[2025/09/12 05:03:53 610242] [debug] |scid:68b2c245a66abb2864571372|xqc_timer_unset|type:ACK_01RTT|
[2025/09/12 05:03:53 610247] [debug] |scid:68b2c245a66abb2864571372|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 05:03:53 610251] [debug] |scid:68b2c245a66abb2864571372|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:1078730427|largest:1078730427|pns:2|
[2025/09/12 05:03:53 610256] [info] |scid:68b2c245a66abb2864571372|xqc_conn_on_pkt_processed|====>|conn:0000558BB893175C|path:0|size:1406|pkt_type:SHORT_HEADER|pkt_num:1078730427|frame:PADDING PING |recv_time:1757653433610203|dcid:68b2c245a66abb2864571372|dcid_seq:0|
[2025/09/12 05:03:53 610261] [debug] |scid:68b2c245a66abb2864571372|xqc_timer_set|type:PATH_IDLE|expire:1757653553610203|now:1757653433610203|interv:120000000|
[2025/09/12 05:03:53 610265] [debug] |scid:68b2c245a66abb2864571372|xqc_timer_set|type:CONN_IDLE|expire:1757653553610203|now:1757653433610203|interv:120000000|
[2025/09/12 05:03:53 610269] [debug] |scid:68b2c245a66abb2864571372|xqc_engine_remove_wakeup_queue|next_tick_time:1757653433633246|pq_index:0|
[2025/09/12 05:03:53 610273] [debug] |scid:68b2c245a66abb2864571372|xqc_engine_add_active_queue|last_ticked_time:1757653433608741|
[2025/09/12 05:03:53 610277] [debug] |xqc_engine_main_logic|BEGIN|now:1757653433610277|
[2025/09/12 05:03:53 610282] [debug] |scid:68b2c245a66abb2864571372|xqc_engine_process_conn|conn:0000558BB893175C|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:1757653433610281|
[2025/09/12 05:03:53 610288] [debug] |scid:68b2c245a66abb2864571372|xqc_gen_ack_frame|largest_recv:1078730427|ack_delay:85|first_ack_range:1|largest_pkt_recv_time:1757653433610203|
[2025/09/12 05:03:53 610292] [debug] |scid:68b2c245a66abb2864571372|xqc_gen_ack_frame|high:1078730427|low:1078730426|pkt_pns:2|
[2025/09/12 05:03:53 610299] [debug] |scid:68b2c245a66abb2864571372|xqc_write_ack_to_one_packet|ack_size:12|path:0|path_largest_recv:1078730427|frame_largest_recv:1078730427|
[2025/09/12 05:03:53 610303] [debug] |scid:68b2c245a66abb2864571372|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:2|
[2025/09/12 05:03:53 610308] [debug] |scid:68b2c245a66abb2864571372|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:ACK |stream_id:0|stream_offset:0|
[2025/09/12 05:03:53 610312] [debug] |scid:68b2c245a66abb2864571372|xqc_check_acked_or_dropped_pkt|conn:0000558BB893175C|pkt_num:0|size:34|pkt_type:SHORT_HEADER|frame:ACK |
[2025/09/12 05:03:53 610317] [debug] |scid:68b2c245a66abb2864571372|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:13|
[2025/09/12 05:03:53 610343] [info] |scid:68b2c245a66abb2864571372|xqc_send_packet_with_pn|<==|conn:0000558BB893175C|path:0|pkt_num:13|size:34|sent:50|pkt_type:SHORT_HEADER|frame:ACK |inflight:1781|now:1757653433610322|stream_id:0|stream_offset:0|
[2025/09/12 05:03:53 610351] [debug] |scid:68b2c245a66abb2864571372|xqc_send_ctl_on_packet_sent|conn:0000558BB893175C|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 05:03:53 610359] [debug] |scid:68b2c245a66abb2864571372|xqc_conn_next_wakeup_time|wakeup_time:1757653433708592|
[2025/09/12 05:03:53 610365] [debug] |scid:68b2c245a66abb2864571372|xqc_engine_add_wakeup_queue|next_tick_time:1757653433708592|
[2025/09/12 05:03:53 610371] [debug] |xqc_engine_wakeup_after|wakeup:1757653433655858|now:1757653433610371|diff:45487|
[2025/09/12 05:03:53 610375] [debug] |xqc_engine_main_logic|END|now:1757653433610281|
[2025/09/12 05:03:53 610380] [debug] |xqc_engine_main_logic|BEGIN|now:1757653433610380|
[2025/09/12 05:03:53 610384] [debug] |xqc_engine_wakeup_after|wakeup:1757653433655858|now:1757653433610384|diff:45474|
[2025/09/12 05:03:53 610388] [debug] |xqc_engine_main_logic|END|now:1757653433610380|
[2025/09/12 05:03:53 641893] [info] |xqc_engine_packet_process|==>|conn:0000558BB893175C|size:40|state:ESTABED|recv_time:1757653433641891|
[2025/09/12 05:03:53 641914] [debug] |scid:68b2c245a66abb2864571372|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:68b2c245a66abb2864571372|spin_bit:0|
[2025/09/12 05:03:53 641927] [debug] |scid:68b2c245a66abb2864571372|xqc_packet_decrypt|largest_pn:1078730427|
[2025/09/12 05:03:53 641936] [debug] |scid:68b2c245a66abb2864571372|xqc_packet_decrypt|decryption nonce|path_id:0|pn:1078730428|
[2025/09/12 05:03:53 641947] [debug] |scid:68b2c245a66abb2864571372|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:1078730428|
[2025/09/12 05:03:53 641956] [debug] |scid:68b2c245a66abb2864571372|xqc_process_frames|frame_type:2|
[2025/09/12 05:03:53 641966] [debug] |scid:68b2c245a66abb2864571372|xqc_send_ctl_on_ack_received|conn:0000558BB893175C|path:0|pkt_num:2|origin_pktnum:0|size:283|pns:2|pkt_type:SHORT_HEADER|frame:CRYPTO |conn_state:ESTABED|frame_largest_ack:12|path_largest_ack:2|
[2025/09/12 05:03:53 641975] [debug] |scid:68b2c245a66abb2864571372|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:339|prior_delivered:2103|prior_time:1757653433609404|is_app_limited:1|send_elapse:252|ack_elapse:32487|ctl_first_sent_time:1757653433609656|lagest_ack_time:1757653433641891|curr_delivered:2386|
[2025/09/12 05:03:53 641985] [debug] |scid:68b2c245a66abb2864571372|xqc_update_sample|sampler_sent_time_update:1757653433609656|
[2025/09/12 05:03:53 641991] [debug] |scid:68b2c245a66abb2864571372|xqc_send_ctl_on_ack_received|sndq_packets_used:6||sndq_packets_used_bytes:0|sndq_packets_free:2|
[2025/09/12 05:03:53 641997] [debug] |scid:68b2c245a66abb2864571372|xqc_send_ctl_on_ack_received|conn:0000558BB893175C|path:0|pkt_num:12|origin_pktnum:0|size:1050|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:12|path_largest_ack:12|
[2025/09/12 05:03:53 642005] [debug] |scid:68b2c245a66abb2864571372|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:339|prior_delivered:2103|prior_time:1757653433609404|is_app_limited:1|send_elapse:252|ack_elapse:32487|ctl_first_sent_time:1757653433609656|lagest_ack_time:1757653433641891|curr_delivered:3436|
[2025/09/12 05:03:53 642026] [debug] |scid:68b2c245a66abb2864571372|xqc_update_sample|sampler_sent_time_update:1757653433610106|
[2025/09/12 05:03:53 642034] [debug] |scid:68b2c245a66abb2864571372|xqc_conn_decrease_unacked_stream_ref|stream enter DATA RECVD|stream_id:0
[2025/09/12 05:03:53 642063] [debug] |scid:68b2c245a66abb2864571372|xqc_stream_maybe_need_close|stream_id:0|stream_type:0|
[2025/09/12 05:03:53 642072] [debug] |scid:68b2c245a66abb2864571372|xqc_timer_set|type:STREAM_CLOSE|expire:1757653433937529|now:1757653433642071|interv:295458|
[2025/09/12 05:03:53 642081] [debug] |scid:68b2c245a66abb2864571372|xqc_send_ctl_on_ack_received|sndq_packets_used:5||sndq_packets_used_bytes:0|sndq_packets_free:3|
[2025/09/12 05:03:53 642089] [debug] |scid:68b2c245a66abb2864571372|xqc_send_ctl_update_rtt|before update rtt|conn:0000558BB893175C|srtt:33522|rttvar:9991|minrtt:31940|latest_rtt:31785|ack_delay:88|
[2025/09/12 05:03:53 642098] [debug] |scid:68b2c245a66abb2864571372|xqc_send_ctl_update_rtt|l-0.0.0.0-443-68b2c245a66abb2864571372 p-193.167.0.100-57727-8b49bd81bf7e96486e6406c560fc658f5b |after update rtt|conn:0000558BB893175C|srtt:33294|rttvar:7950|minrtt:31785|latest_rtt:31785|ack_delay:88|
[2025/09/12 05:03:53 642108] [debug] |scid:68b2c245a66abb2864571372|xqc_send_ctl_get_lost_sent_pn|largest_acked:12|lost_pn:9|thresh:3|
[2025/09/12 05:03:53 642118] [debug] |scid:68b2c245a66abb2864571372|xqc_send_ctl_detect_lost|mark lost|pns:2|pkt_num:0|lost_pn:9|po_sent_time:1757653433609404|lost_send_time:1757653433604436|loss_delay:37455|frame:HANDSHAKE_DONE |repair:524288|
[2025/09/12 05:03:53 642128] [debug] |scid:68b2c245a66abb2864571372|xqc_send_ctl_detect_lost|mark lost|pns:2|pkt_num:1|lost_pn:9|po_sent_time:1757653433609536|lost_send_time:1757653433604436|loss_delay:37455|frame:NEW_TOKEN |repair:64|
[2025/09/12 05:03:53 642137] [debug] |scid:68b2c245a66abb2864571372|xqc_send_ctl_detect_lost|mark lost|pns:2|pkt_num:9|lost_pn:9|po_sent_time:1757653433609762|lost_send_time:1757653433604436|loss_delay:37455|frame:CRYPTO |repair:32|
[2025/09/12 05:03:53 642144] [debug] |scid:68b2c245a66abb2864571372|xqc_send_ctl_detect_lost|OnLostDetection|largest_lost sent time: 1757653433609762u|
[2025/09/12 05:03:53 642150] [stats] |scid:68b2c245a66abb2864571372|xqc_send_ctl_detect_lost|l-0.0.0.0-443-68b2c245a66abb2864571372 p-193.167.0.100-57727-8b49bd81bf7e96486e6406c560fc658f5b |lost interval:1757653433641891|lost_count:3|send_count:14|pkt_num:9|po_send_time:1757653433609762|srtt:33294|cwnd:48055|bw:56078|conn_life:152890|now:0|last_lost_time:152890|
[2025/09/12 05:03:53 642156] [debug] |scid:68b2c245a66abb2864571372|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:03:53 642162] [debug] |scid:68b2c245a66abb2864571372|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:0000558BB893175C|path:0|pns:2|expire:1757653433647367|now:1757653433642161|interval:5206|
[2025/09/12 05:03:53 642167] [debug] |scid:68b2c245a66abb2864571372|xqc_timer_set|type:LOSS_DETECTION|expire:1757653433647367|now:1757653433642161|interv:5206|
[2025/09/12 05:03:53 642173] [debug] |scid:68b2c245a66abb2864571372|xqc_generate_sample|sampler: send_elapse 252, ack_elapse 32487, delivered 1333|rate 41031|lost 3|
[2025/09/12 05:03:53 642179] [debug] |scid:68b2c245a66abb2864571372|xqc_bbr_update_bandwidth|BBRv1: RTT round update 2 -> 3|
[2025/09/12 05:03:53 642184] [debug] |scid:68b2c245a66abb2864571372|xqc_bbr_update_min_rtt|probertt expire|rtt:31785, old_rtt:31940|
[2025/09/12 05:03:53 642189] [debug] |scid:68b2c245a66abb2864571372|xqc_bbr_update_min_rtt|minrtt expire|rtt:31785, old_rtt:31940|
[2025/09/12 05:03:53 642195] [debug] |scid:68b2c245a66abb2864571372|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:5744|extra_cwnd:2666|
[2025/09/12 05:03:53 642200] [debug] |scid:68b2c245a66abb2864571372|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:48055|packet_lost:3|acked:1333|po_sent_time:1757653433610106|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:3436|
[2025/09/12 05:03:53 642212] [debug] |scid:68b2c245a66abb2864571372|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:48055|packet_lost:3|acked:1333|po_sent_time:1757653433610106|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:3436|
[2025/09/12 05:03:53 642218] [debug] |scid:68b2c245a66abb2864571372|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-68b2c245a66abb2864571372 p-193.167.0.100-57727-8b49bd81bf7e96486e6406c560fc658f5b |bbr on ack|mode:0|pacing_rate:3925253|bw:56078|cwnd:49388|full_bw_reached:0|inflight:108|srtt:33294|latest_rtt:31785|min_rtt:31785|applimit:1|lost:0|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:1|
[2025/09/12 05:03:53 642225] [stats] |scid:68b2c245a66abb2864571372|xqc_send_ctl_info_circle_record|l-0.0.0.0-443-68b2c245a66abb2864571372 p-193.167.0.100-57727-8b49bd81bf7e96486e6406c560fc658f5b |path:0||cwnd:49388|inflight:108|mode:0|applimit:0|pacing_rate:3925253|bw:56078|srtt:33294|latest_rtt:31785|min_rtt:31785|send:14|lost:0|tlp:0|recv:4|recovery:0|slow_start:1|conn_life:153224|acked:1333|delivered:3436|is_cwnd_limited:0|
[2025/09/12 05:03:53 642233] [debug] |scid:68b2c245a66abb2864571372|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:1078730428|largest:1078730428|pns:2|
[2025/09/12 05:03:53 642240] [info] |scid:68b2c245a66abb2864571372|xqc_conn_on_pkt_processed|====>|conn:0000558BB893175C|path:0|size:40|pkt_type:SHORT_HEADER|pkt_num:1078730428|frame:ACK |recv_time:1757653433641891|dcid:68b2c245a66abb2864571372|dcid_seq:0|
[2025/09/12 05:03:53 642246] [debug] |scid:68b2c245a66abb2864571372|xqc_timer_set|type:PATH_IDLE|expire:1757653553641891|now:1757653433641891|interv:120000000|
[2025/09/12 05:03:53 642252] [debug] |scid:68b2c245a66abb2864571372|xqc_timer_set|type:CONN_IDLE|expire:1757653553641891|now:1757653433641891|interv:120000000|
[2025/09/12 05:03:53 642257] [debug] |scid:68b2c245a66abb2864571372|xqc_engine_remove_wakeup_queue|next_tick_time:1757653433708592|pq_index:1|
[2025/09/12 05:03:53 642263] [debug] |scid:68b2c245a66abb2864571372|xqc_engine_add_active_queue|last_ticked_time:1757653433610281|
[2025/09/12 05:03:53 642268] [debug] |xqc_engine_main_logic|BEGIN|now:1757653433642268|
[2025/09/12 05:03:53 642275] [debug] |scid:68b2c245a66abb2864571372|xqc_engine_process_conn|conn:0000558BB893175C|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:1757653433642273|
[2025/09/12 05:03:53 642283] [debug] |scid:68b2c245a66abb2864571372|xqc_path_get_perf_class|conn:0000558BB893175C|path_id:0|path_srtt:33294|min_srtt:33294|path_bw:56078|loss_rate:0.00|path_pto:0|
[2025/09/12 05:03:53 642289] [debug] |scid:68b2c245a66abb2864571372|xqc_send_ctl_can_send|l-0.0.0.0-443-68b2c245a66abb2864571372 p-193.167.0.100-57727-8b49bd81bf7e96486e6406c560fc658f5b |path:0|can:1|pkt_sz:23|schedule_bytes:0|inflight:108|cwnd:49388|conn:0000558BB893175C|stream_id:0|stream_offset:0|
[2025/09/12 05:03:53 642296] [debug] |scid:68b2c245a66abb2864571372|xqc_minrtt_scheduler_get_path|path srtt|conn:0000558BB893175C|path_id:0|path_srtt:33294|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:03:53 642302] [debug] |scid:68b2c245a66abb2864571372|xqc_minrtt_scheduler_get_path|best path:0|frame_type:HANDSHAKE_DONE |pn:0|size:23|reinj:0|path_class:2|
[2025/09/12 05:03:53 642308] [debug] |scid:68b2c245a66abb2864571372|xqc_path_get_perf_class|conn:0000558BB893175C|path_id:0|path_srtt:33294|min_srtt:33294|path_bw:56078|loss_rate:0.00|path_pto:0|
[2025/09/12 05:03:53 642313] [debug] |scid:68b2c245a66abb2864571372|xqc_send_ctl_can_send|l-0.0.0.0-443-68b2c245a66abb2864571372 p-193.167.0.100-57727-8b49bd81bf7e96486e6406c560fc658f5b |path:0|can:1|pkt_sz:33|schedule_bytes:23|inflight:108|cwnd:49388|conn:0000558BB893175C|stream_id:0|stream_offset:0|
[2025/09/12 05:03:53 642323] [debug] |scid:68b2c245a66abb2864571372|xqc_minrtt_scheduler_get_path|path srtt|conn:0000558BB893175C|path_id:0|path_srtt:33294|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:03:53 642329] [debug] |scid:68b2c245a66abb2864571372|xqc_minrtt_scheduler_get_path|best path:0|frame_type:NEW_TOKEN |pn:1|size:33|reinj:0|path_class:2|
[2025/09/12 05:03:53 642333] [debug] |scid:68b2c245a66abb2864571372|xqc_path_get_perf_class|conn:0000558BB893175C|path_id:0|path_srtt:33294|min_srtt:33294|path_bw:56078|loss_rate:0.00|path_pto:0|
[2025/09/12 05:03:53 642337] [debug] |scid:68b2c245a66abb2864571372|xqc_send_ctl_can_send|l-0.0.0.0-443-68b2c245a66abb2864571372 p-193.167.0.100-57727-8b49bd81bf7e96486e6406c560fc658f5b |path:0|can:1|pkt_sz:284|schedule_bytes:56|inflight:108|cwnd:49388|conn:0000558BB893175C|stream_id:0|stream_offset:0|
[2025/09/12 05:03:53 642342] [debug] |scid:68b2c245a66abb2864571372|xqc_minrtt_scheduler_get_path|path srtt|conn:0000558BB893175C|path_id:0|path_srtt:33294|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:03:53 642346] [debug] |scid:68b2c245a66abb2864571372|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CRYPTO |pn:9|size:284|reinj:0|path_class:2|
[2025/09/12 05:03:53 642351] [debug] |scid:68b2c245a66abb2864571372|xqc_check_acked_or_dropped_pkt|conn:0000558BB893175C|pkt_num:0|size:23|pkt_type:SHORT_HEADER|frame:HANDSHAKE_DONE |
[2025/09/12 05:03:53 642355] [debug] |scid:68b2c245a66abb2864571372|xqc_send_ctl_can_send|l-0.0.0.0-443-68b2c245a66abb2864571372 p-193.167.0.100-57727-8b49bd81bf7e96486e6406c560fc658f5b |path:0|can:1|pkt_sz:23|schedule_bytes:0|inflight:108|cwnd:49388|conn:0000558BB893175C|stream_id:0|stream_offset:0|
[2025/09/12 05:03:53 642360] [debug] |scid:68b2c245a66abb2864571372|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:03:53 642364] [debug] |scid:68b2c245a66abb2864571372|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:14|
[2025/09/12 05:03:53 642396] [info] |scid:68b2c245a66abb2864571372|xqc_send_packet_with_pn|<==|conn:0000558BB893175C|path:0|pkt_num:14|size:23|sent:39|pkt_type:SHORT_HEADER|frame:HANDSHAKE_DONE |inflight:108|now:1757653433642371|stream_id:0|stream_offset:0|
[2025/09/12 05:03:53 642405] [debug] |scid:68b2c245a66abb2864571372|xqc_send_ctl_on_packet_sent|conn:0000558BB893175C|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 05:03:53 642412] [debug] |scid:68b2c245a66abb2864571372|xqc_send_ctl_on_packet_sent|path:0|inflight:108|applimit:0|
[2025/09/12 05:03:53 642419] [debug] |scid:68b2c245a66abb2864571372|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:0000558BB893175C|path:0|pns:2|expire:1757653433647367|now:1757653433642418|interval:4949|
[2025/09/12 05:03:53 642426] [debug] |scid:68b2c245a66abb2864571372|xqc_timer_set|type:LOSS_DETECTION|expire:1757653433647367|now:1757653433642418|interv:4949|
[2025/09/12 05:03:53 642431] [debug] |scid:68b2c245a66abb2864571372|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:49388|inflight:131|
[2025/09/12 05:03:53 642436] [debug] |scid:68b2c245a66abb2864571372|xqc_check_acked_or_dropped_pkt|conn:0000558BB893175C|pkt_num:1|size:33|pkt_type:SHORT_HEADER|frame:NEW_TOKEN |
[2025/09/12 05:03:53 642440] [debug] |scid:68b2c245a66abb2864571372|xqc_send_ctl_can_send|l-0.0.0.0-443-68b2c245a66abb2864571372 p-193.167.0.100-57727-8b49bd81bf7e96486e6406c560fc658f5b |path:0|can:1|pkt_sz:33|schedule_bytes:0|inflight:131|cwnd:49388|conn:0000558BB893175C|stream_id:0|stream_offset:0|
[2025/09/12 05:03:53 642444] [debug] |scid:68b2c245a66abb2864571372|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:03:53 642448] [debug] |scid:68b2c245a66abb2864571372|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:15|
[2025/09/12 05:03:53 642478] [info] |scid:68b2c245a66abb2864571372|xqc_send_packet_with_pn|<==|conn:0000558BB893175C|path:0|pkt_num:15|size:33|sent:49|pkt_type:SHORT_HEADER|frame:NEW_TOKEN |inflight:131|now:1757653433642459|stream_id:0|stream_offset:0|
[2025/09/12 05:03:53 642487] [debug] |scid:68b2c245a66abb2864571372|xqc_send_ctl_on_packet_sent|conn:0000558BB893175C|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 05:03:53 642494] [debug] |scid:68b2c245a66abb2864571372|xqc_send_ctl_on_packet_sent|path:0|inflight:131|applimit:0|
[2025/09/12 05:03:53 642501] [debug] |scid:68b2c245a66abb2864571372|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:0000558BB893175C|path:0|pns:2|expire:1757653433647367|now:1757653433642500|interval:4867|
[2025/09/12 05:03:53 642507] [debug] |scid:68b2c245a66abb2864571372|xqc_timer_set|type:LOSS_DETECTION|expire:1757653433647367|now:1757653433642500|interv:4867|
[2025/09/12 05:03:53 642511] [debug] |scid:68b2c245a66abb2864571372|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:49388|inflight:164|
[2025/09/12 05:03:53 642515] [debug] |scid:68b2c245a66abb2864571372|xqc_check_acked_or_dropped_pkt|conn:0000558BB893175C|pkt_num:9|size:284|pkt_type:SHORT_HEADER|frame:CRYPTO |
[2025/09/12 05:03:53 642520] [debug] |scid:68b2c245a66abb2864571372|xqc_send_ctl_can_send|l-0.0.0.0-443-68b2c245a66abb2864571372 p-193.167.0.100-57727-8b49bd81bf7e96486e6406c560fc658f5b |path:0|can:1|pkt_sz:284|schedule_bytes:0|inflight:164|cwnd:49388|conn:0000558BB893175C|stream_id:0|stream_offset:0|
[2025/09/12 05:03:53 642524] [debug] |scid:68b2c245a66abb2864571372|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:03:53 642528] [debug] |scid:68b2c245a66abb2864571372|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:16|
[2025/09/12 05:03:53 642552] [info] |scid:68b2c245a66abb2864571372|xqc_send_packet_with_pn|<==|conn:0000558BB893175C|path:0|pkt_num:16|size:284|sent:300|pkt_type:SHORT_HEADER|frame:CRYPTO |inflight:164|now:1757653433642534|stream_id:0|stream_offset:0|
[2025/09/12 05:03:53 642560] [debug] |scid:68b2c245a66abb2864571372|xqc_send_ctl_on_packet_sent|conn:0000558BB893175C|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 05:03:53 642567] [debug] |scid:68b2c245a66abb2864571372|xqc_send_ctl_on_packet_sent|path:0|inflight:164|applimit:0|
[2025/09/12 05:03:53 642574] [debug] |scid:68b2c245a66abb2864571372|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:0000558BB893175C|path:0|pns:2|expire:1757653433647367|now:1757653433642573|interval:4794|
[2025/09/12 05:03:53 642579] [debug] |scid:68b2c245a66abb2864571372|xqc_timer_set|type:LOSS_DETECTION|expire:1757653433647367|now:1757653433642573|interv:4794|
[2025/09/12 05:03:53 642583] [debug] |scid:68b2c245a66abb2864571372|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:49388|inflight:448|
[2025/09/12 05:03:53 642588] [debug] |scid:68b2c245a66abb2864571372|xqc_conn_next_wakeup_time|wakeup_time:1757653433647367|
[2025/09/12 05:03:53 642592] [debug] |scid:68b2c245a66abb2864571372|xqc_engine_add_wakeup_queue|next_tick_time:1757653433647367|
[2025/09/12 05:03:53 642596] [debug] |xqc_engine_wakeup_after|wakeup:1757653433647367|now:1757653433642596|diff:4771|
[2025/09/12 05:03:53 642600] [debug] |xqc_engine_main_logic|END|now:1757653433642273|
[2025/09/12 05:03:53 642605] [debug] |xqc_engine_main_logic|BEGIN|now:1757653433642605|
[2025/09/12 05:03:53 642609] [debug] |xqc_engine_wakeup_after|wakeup:1757653433647367|now:1757653433642609|diff:4758|
[2025/09/12 05:03:53 642613] [debug] |xqc_engine_main_logic|END|now:1757653433642605|
[2025/09/12 05:03:53 647687] [debug] |xqc_engine_main_logic|BEGIN|now:1757653433647687|
[2025/09/12 05:03:53 647696] [debug] |scid:68b2c245a66abb2864571372|xqc_engine_remove_wakeup_queue|next_tick_time:1757653433647367|pq_index:0|
[2025/09/12 05:03:53 647702] [debug] |scid:68b2c245a66abb2864571372|xqc_engine_add_active_queue|last_ticked_time:1757653433642273|
[2025/09/12 05:03:53 647713] [debug] |scid:68b2c245a66abb2864571372|xqc_engine_process_conn|conn:0000558BB893175C|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:1757653433647712|
[2025/09/12 05:03:53 647719] [debug] |scid:68b2c245a66abb2864571372|xqc_timer_expire|timer expired|type:LOSS_DETECTION|expire_time:1757653433647367|now:1757653433647712|
[2025/09/12 05:03:53 647724] [debug] |scid:68b2c245a66abb2864571372|xqc_timer_loss_detection_timeout|path:0|loss_detection_timeout|
[2025/09/12 05:03:53 647729] [debug] |scid:68b2c245a66abb2864571372|xqc_timer_loss_detection_timeout|xqc_send_ctl_detect_lost|
[2025/09/12 05:03:53 647734] [debug] |scid:68b2c245a66abb2864571372|xqc_send_ctl_get_lost_sent_pn|largest_acked:12|lost_pn:9|thresh:3|
[2025/09/12 05:03:53 647739] [debug] |scid:68b2c245a66abb2864571372|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:03:53 647744] [debug] |scid:68b2c245a66abb2864571372|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:03:53 647749] [debug] |scid:68b2c245a66abb2864571372|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:03:53 647755] [debug] |scid:68b2c245a66abb2864571372|xqc_send_ctl_detect_lost|mark lost|pns:2|pkt_num:10|lost_pn:9|po_sent_time:1757653433609912|lost_send_time:1757653433610257|loss_delay:37455|frame:NEW_CONNECTION_ID |repair:16384|
[2025/09/12 05:03:53 647761] [debug] |scid:68b2c245a66abb2864571372|xqc_send_ctl_detect_lost|mark lost|pns:2|pkt_num:11|lost_pn:9|po_sent_time:1757653433609994|lost_send_time:1757653433610257|loss_delay:37455|frame:NEW_CONNECTION_ID |repair:16384|
[2025/09/12 05:03:53 647767] [debug] |scid:68b2c245a66abb2864571372|xqc_send_ctl_detect_lost|OnLostDetection|largest_lost sent time: 1757653433609994u|
[2025/09/12 05:03:53 647772] [debug] |scid:68b2c245a66abb2864571372|xqc_timer_loss_detection_timeout|xqc_send_ctl_set_loss_detection_timer|loss|
[2025/09/12 05:03:53 647777] [debug] |scid:68b2c245a66abb2864571372|xqc_send_ctl_get_pto_time_and_space|srtt:33294|rtt_var:7950|pto_duration:65094|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:03:53 647782] [debug] |scid:68b2c245a66abb2864571372|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB893175C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:03:53 647787] [debug] |scid:68b2c245a66abb2864571372|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB893175C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:03:53 647792] [debug] |scid:68b2c245a66abb2864571372|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB893175C|path:0|PNS: 2, unacked: 340|
[2025/09/12 05:03:53 647797] [debug] |scid:68b2c245a66abb2864571372|xqc_timer_set|type:LOSS_DETECTION|expire:1757653433732628|now:1757653433647776|interv:84852|
[2025/09/12 05:03:53 647802] [debug] |scid:68b2c245a66abb2864571372|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB893175C|path:0|pns:2|expire:1757653433732628|now:1757653433647776|interval:84852|pto_count:0|srtt:33294
[2025/09/12 05:03:53 647809] [debug] |scid:68b2c245a66abb2864571372|xqc_path_get_perf_class|conn:0000558BB893175C|path_id:0|path_srtt:33294|min_srtt:33294|path_bw:56078|loss_rate:17.65|path_pto:0|
[2025/09/12 05:03:53 647815] [debug] |scid:68b2c245a66abb2864571372|xqc_send_ctl_can_send|l-0.0.0.0-443-68b2c245a66abb2864571372 p-193.167.0.100-57727-8b49bd81bf7e96486e6406c560fc658f5b |path:0|can:1|pkt_sz:54|schedule_bytes:0|inflight:340|cwnd:49388|conn:0000558BB893175C|stream_id:0|stream_offset:0|
[2025/09/12 05:03:53 647820] [debug] |scid:68b2c245a66abb2864571372|xqc_minrtt_scheduler_get_path|path srtt|conn:0000558BB893175C|path_id:0|path_srtt:33294|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:03:53 647835] [debug] |scid:68b2c245a66abb2864571372|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 05:03:53 647840] [debug] |scid:68b2c245a66abb2864571372|xqc_path_get_perf_class|conn:0000558BB893175C|path_id:0|path_srtt:33294|min_srtt:33294|path_bw:56078|loss_rate:17.65|path_pto:0|
[2025/09/12 05:03:53 647845] [debug] |scid:68b2c245a66abb2864571372|xqc_send_ctl_can_send|l-0.0.0.0-443-68b2c245a66abb2864571372 p-193.167.0.100-57727-8b49bd81bf7e96486e6406c560fc658f5b |path:0|can:1|pkt_sz:54|schedule_bytes:54|inflight:340|cwnd:49388|conn:0000558BB893175C|stream_id:0|stream_offset:0|
[2025/09/12 05:03:53 647851] [debug] |scid:68b2c245a66abb2864571372|xqc_minrtt_scheduler_get_path|path srtt|conn:0000558BB893175C|path_id:0|path_srtt:33294|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:03:53 647856] [debug] |scid:68b2c245a66abb2864571372|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 05:03:53 647862] [debug] |scid:68b2c245a66abb2864571372|xqc_check_acked_or_dropped_pkt|conn:0000558BB893175C|pkt_num:10|size:54|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |
[2025/09/12 05:03:53 647867] [debug] |scid:68b2c245a66abb2864571372|xqc_send_ctl_can_send|l-0.0.0.0-443-68b2c245a66abb2864571372 p-193.167.0.100-57727-8b49bd81bf7e96486e6406c560fc658f5b |path:0|can:1|pkt_sz:54|schedule_bytes:0|inflight:340|cwnd:49388|conn:0000558BB893175C|stream_id:0|stream_offset:0|
[2025/09/12 05:03:53 647872] [debug] |scid:68b2c245a66abb2864571372|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:03:53 647878] [debug] |scid:68b2c245a66abb2864571372|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:17|
[2025/09/12 05:03:53 647912] [info] |scid:68b2c245a66abb2864571372|xqc_send_packet_with_pn|<==|conn:0000558BB893175C|path:0|pkt_num:17|size:54|sent:70|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |inflight:340|now:1757653433647886|stream_id:0|stream_offset:0|
[2025/09/12 05:03:53 647923] [debug] |scid:68b2c245a66abb2864571372|xqc_send_ctl_on_packet_sent|conn:0000558BB893175C|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:2|
[2025/09/12 05:03:53 647931] [debug] |scid:68b2c245a66abb2864571372|xqc_send_ctl_on_packet_sent|path:0|inflight:340|applimit:0|
[2025/09/12 05:03:53 647939] [debug] |scid:68b2c245a66abb2864571372|xqc_send_ctl_get_pto_time_and_space|srtt:33294|rtt_var:7950|pto_duration:65094|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:03:53 647948] [debug] |scid:68b2c245a66abb2864571372|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB893175C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:03:53 647954] [debug] |scid:68b2c245a66abb2864571372|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB893175C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:03:53 647958] [debug] |scid:68b2c245a66abb2864571372|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB893175C|path:0|PNS: 2, unacked: 394|
[2025/09/12 05:03:53 647963] [debug] |scid:68b2c245a66abb2864571372|xqc_timer_set|type:LOSS_DETECTION|expire:1757653433737980|now:1757653433647939|interv:90041|
[2025/09/12 05:03:53 647968] [debug] |scid:68b2c245a66abb2864571372|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB893175C|path:0|pns:2|expire:1757653433737980|now:1757653433647939|interval:90041|pto_count:0|srtt:33294
[2025/09/12 05:03:53 647973] [debug] |scid:68b2c245a66abb2864571372|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:49388|inflight:394|
[2025/09/12 05:03:53 647979] [debug] |scid:68b2c245a66abb2864571372|xqc_check_acked_or_dropped_pkt|conn:0000558BB893175C|pkt_num:11|size:54|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |
[2025/09/12 05:03:53 647984] [debug] |scid:68b2c245a66abb2864571372|xqc_send_ctl_can_send|l-0.0.0.0-443-68b2c245a66abb2864571372 p-193.167.0.100-57727-8b49bd81bf7e96486e6406c560fc658f5b |path:0|can:1|pkt_sz:54|schedule_bytes:0|inflight:394|cwnd:49388|conn:0000558BB893175C|stream_id:0|stream_offset:0|
[2025/09/12 05:03:53 647995] [debug] |scid:68b2c245a66abb2864571372|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:03:53 648000] [debug] |scid:68b2c245a66abb2864571372|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:18|
[2025/09/12 05:03:53 648029] [info] |scid:68b2c245a66abb2864571372|xqc_send_packet_with_pn|<==|conn:0000558BB893175C|path:0|pkt_num:18|size:54|sent:70|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |inflight:394|now:1757653433648007|stream_id:0|stream_offset:0|
[2025/09/12 05:03:53 648060] [debug] |scid:68b2c245a66abb2864571372|xqc_send_ctl_on_packet_sent|conn:0000558BB893175C|path:0|pkt_num:18|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 05:03:53 648069] [debug] |scid:68b2c245a66abb2864571372|xqc_send_ctl_on_packet_sent|path:0|inflight:394|applimit:0|
[2025/09/12 05:03:53 648077] [debug] |scid:68b2c245a66abb2864571372|xqc_send_ctl_get_pto_time_and_space|srtt:33294|rtt_var:7950|pto_duration:65094|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:03:53 648084] [debug] |scid:68b2c245a66abb2864571372|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB893175C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:03:53 648089] [debug] |scid:68b2c245a66abb2864571372|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB893175C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:03:53 648093] [debug] |scid:68b2c245a66abb2864571372|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB893175C|path:0|PNS: 2, unacked: 448|
[2025/09/12 05:03:53 648098] [debug] |scid:68b2c245a66abb2864571372|xqc_timer_set|type:LOSS_DETECTION|expire:1757653433738101|now:1757653433648077|interv:90024|
[2025/09/12 05:03:53 648103] [debug] |scid:68b2c245a66abb2864571372|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB893175C|path:0|pns:2|expire:1757653433738101|now:1757653433648077|interval:90024|pto_count:0|srtt:33294
[2025/09/12 05:03:53 648108] [debug] |scid:68b2c245a66abb2864571372|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:49388|inflight:448|
[2025/09/12 05:03:53 648114] [debug] |scid:68b2c245a66abb2864571372|xqc_conn_next_wakeup_time|wakeup_time:1757653433738101|
[2025/09/12 05:03:53 648119] [debug] |scid:68b2c245a66abb2864571372|xqc_engine_add_wakeup_queue|next_tick_time:1757653433738101|
[2025/09/12 05:03:53 648124] [debug] |xqc_engine_wakeup_after|wakeup:1757653433655858|now:1757653433648124|diff:7734|
[2025/09/12 05:03:53 648129] [debug] |xqc_engine_main_logic|END|now:1757653433647712|
[2025/09/12 05:03:53 656205] [debug] |xqc_engine_main_logic|BEGIN|now:1757653433656205|
[2025/09/12 05:03:53 656215] [debug] |scid:237dd90d56b01fe853e2c594|xqc_engine_remove_wakeup_queue|next_tick_time:1757653433655858|pq_index:0|
[2025/09/12 05:03:53 656221] [debug] |scid:237dd90d56b01fe853e2c594|xqc_engine_add_active_queue|last_ticked_time:1757653433326428|
[2025/09/12 05:03:53 656227] [debug] |scid:237dd90d56b01fe853e2c594|xqc_engine_process_conn|conn:0000558BB890E6AC|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:1757653433656226|
[2025/09/12 05:03:53 656233] [debug] |scid:237dd90d56b01fe853e2c594|xqc_timer_expire|timer expired|type:LOSS_DETECTION|expire_time:1757653433655858|now:1757653433656226|
[2025/09/12 05:03:53 656239] [debug] |scid:237dd90d56b01fe853e2c594|xqc_timer_loss_detection_timeout|path:0|loss_detection_timeout|
[2025/09/12 05:03:53 656244] [debug] |scid:237dd90d56b01fe853e2c594|xqc_timer_loss_detection_timeout|send Probe pkts|conn:0000558BB890E6AC|path:0|bytes_in_flight:3219|
[2025/09/12 05:03:53 656249] [debug] |scid:237dd90d56b01fe853e2c594|xqc_send_ctl_get_pto_time_and_space|srtt:32244|rtt_var:6262|pto_duration:229168|backoff_factor:2.00|backoff:4.00|pto_cnt:2|max_ack_delay:25|
[2025/09/12 05:03:53 656261] [debug] |scid:237dd90d56b01fe853e2c594|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB890E6AC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:03:53 656266] [debug] |scid:237dd90d56b01fe853e2c594|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB890E6AC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:03:53 656271] [debug] |scid:237dd90d56b01fe853e2c594|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB890E6AC|path:0|PNS: 2, unacked: 3219|
[2025/09/12 05:03:53 656276] [debug] |scid:237dd90d56b01fe853e2c594|xqc_path_send_one_or_two_ack_elicit_pkts|send two ack-eliciting pkts|path:0|pns:2|
[2025/09/12 05:03:53 656282] [debug] |scid:237dd90d56b01fe853e2c594|xqc_conn_send_probe_pkt|conn:0000558BB890E6AC|path:0|pkt_num:0|size:23|pkt_type:SHORT_HEADER|frame:HANDSHAKE_DONE |conn_state:ESTABED|
[2025/09/12 05:03:53 656289] [debug] |scid:237dd90d56b01fe853e2c594|xqc_conn_send_probe_pkt|conn:0000558BB890E6AC|path:0|pkt_num:6|size:1050|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|
[2025/09/12 05:03:53 656296] [debug] |scid:237dd90d56b01fe853e2c594|xqc_timer_loss_detection_timeout|xqc_send_ctl_set_loss_detection_timer|PTO|conn:0000558BB890E6AC|pto_count:3
[2025/09/12 05:03:53 656301] [debug] |scid:237dd90d56b01fe853e2c594|xqc_send_ctl_get_pto_time_and_space|srtt:32244|rtt_var:6262|pto_duration:458336|backoff_factor:2.00|backoff:8.00|pto_cnt:3|max_ack_delay:25|
[2025/09/12 05:03:53 656307] [debug] |scid:237dd90d56b01fe853e2c594|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB890E6AC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:03:53 656312] [debug] |scid:237dd90d56b01fe853e2c594|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB890E6AC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:03:53 656317] [debug] |scid:237dd90d56b01fe853e2c594|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB890E6AC|path:0|PNS: 2, unacked: 3219|
[2025/09/12 05:03:53 656322] [debug] |scid:237dd90d56b01fe853e2c594|xqc_timer_set|type:LOSS_DETECTION|expire:1757653433985026|now:1757653433656301|interv:328725|
[2025/09/12 05:03:53 656327] [debug] |scid:237dd90d56b01fe853e2c594|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB890E6AC|path:0|pns:2|expire:1757653433985026|now:1757653433656301|interval:328725|pto_count:3|srtt:32244
[2025/09/12 05:03:53 656336] [debug] |scid:237dd90d56b01fe853e2c594|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:HANDSHAKE_DONE |stream_id:0|stream_offset:0|
[2025/09/12 05:03:53 656342] [debug] |scid:237dd90d56b01fe853e2c594|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:STREAM |stream_id:0|stream_offset:1024|
[2025/09/12 05:03:53 656348] [debug] |scid:237dd90d56b01fe853e2c594|xqc_check_acked_or_dropped_pkt|conn:0000558BB890E6AC|pkt_num:0|size:23|pkt_type:SHORT_HEADER|frame:HANDSHAKE_DONE |
[2025/09/12 05:03:53 656354] [debug] |scid:237dd90d56b01fe853e2c594|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:23|
[2025/09/12 05:03:53 656392] [info] |scid:237dd90d56b01fe853e2c594|xqc_send_packet_with_pn|<==|conn:0000558BB890E6AC|path:0|pkt_num:23|size:23|sent:39|pkt_type:SHORT_HEADER|frame:HANDSHAKE_DONE |inflight:3219|now:1757653433656364|stream_id:0|stream_offset:0|
[2025/09/12 05:03:53 656402] [debug] |scid:237dd90d56b01fe853e2c594|xqc_send_ctl_on_packet_sent|conn:0000558BB890E6AC|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 05:03:53 656411] [debug] |scid:237dd90d56b01fe853e2c594|xqc_send_ctl_on_packet_sent|path:0|inflight:3219|applimit:0|
[2025/09/12 05:03:53 656419] [debug] |scid:237dd90d56b01fe853e2c594|xqc_send_ctl_get_pto_time_and_space|srtt:32244|rtt_var:6262|pto_duration:458336|backoff_factor:2.00|backoff:8.00|pto_cnt:3|max_ack_delay:25|
[2025/09/12 05:03:53 656428] [debug] |scid:237dd90d56b01fe853e2c594|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB890E6AC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:03:53 656432] [debug] |scid:237dd90d56b01fe853e2c594|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB890E6AC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:03:53 656442] [debug] |scid:237dd90d56b01fe853e2c594|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB890E6AC|path:0|PNS: 2, unacked: 3242|
[2025/09/12 05:03:53 656447] [debug] |scid:237dd90d56b01fe853e2c594|xqc_timer_set|type:LOSS_DETECTION|expire:1757653434314700|now:1757653433656419|interv:658281|
[2025/09/12 05:03:53 656452] [debug] |scid:237dd90d56b01fe853e2c594|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB890E6AC|path:0|pns:2|expire:1757653434314700|now:1757653433656419|interval:658281|pto_count:3|srtt:32244
[2025/09/12 05:03:53 656457] [debug] |scid:237dd90d56b01fe853e2c594|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:48761|inflight:3242|
[2025/09/12 05:03:53 656463] [debug] |scid:237dd90d56b01fe853e2c594|xqc_check_acked_or_dropped_pkt|conn:0000558BB890E6AC|pkt_num:6|size:1050|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:03:53 656468] [debug] |scid:237dd90d56b01fe853e2c594|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:24|
[2025/09/12 05:03:53 656499] [info] |scid:237dd90d56b01fe853e2c594|xqc_send_packet_with_pn|<==|conn:0000558BB890E6AC|path:0|pkt_num:24|size:1050|sent:1066|pkt_type:SHORT_HEADER|frame:STREAM |inflight:3242|now:1757653433656476|stream_id:0|stream_offset:1024|
[2025/09/12 05:03:53 656509] [debug] |scid:237dd90d56b01fe853e2c594|xqc_send_ctl_on_packet_sent|conn:0000558BB890E6AC|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 05:03:53 656519] [debug] |scid:237dd90d56b01fe853e2c594|xqc_send_ctl_on_packet_sent|path:0|inflight:3242|applimit:0|
[2025/09/12 05:03:53 656527] [debug] |scid:237dd90d56b01fe853e2c594|xqc_send_ctl_get_pto_time_and_space|srtt:32244|rtt_var:6262|pto_duration:458336|backoff_factor:2.00|backoff:8.00|pto_cnt:3|max_ack_delay:25|
[2025/09/12 05:03:53 656534] [debug] |scid:237dd90d56b01fe853e2c594|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB890E6AC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:03:53 656539] [debug] |scid:237dd90d56b01fe853e2c594|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB890E6AC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:03:53 656544] [debug] |scid:237dd90d56b01fe853e2c594|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB890E6AC|path:0|PNS: 2, unacked: 4292|
[2025/09/12 05:03:53 656548] [debug] |scid:237dd90d56b01fe853e2c594|xqc_timer_set|type:LOSS_DETECTION|expire:1757653434314812|now:1757653433656527|interv:658285|
[2025/09/12 05:03:53 656553] [debug] |scid:237dd90d56b01fe853e2c594|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB890E6AC|path:0|pns:2|expire:1757653434314812|now:1757653433656527|interval:658285|pto_count:3|srtt:32244
[2025/09/12 05:03:53 656559] [debug] |scid:237dd90d56b01fe853e2c594|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:48761|inflight:4292|
[2025/09/12 05:03:53 656564] [debug] |scid:237dd90d56b01fe853e2c594|xqc_conn_next_wakeup_time|wakeup_time:1757653434314812|
[2025/09/12 05:03:53 656569] [debug] |scid:237dd90d56b01fe853e2c594|xqc_engine_add_wakeup_queue|next_tick_time:1757653434314812|
[2025/09/12 05:03:53 656574] [debug] |xqc_engine_wakeup_after|wakeup:1757653433738101|now:1757653433656574|diff:81527|
[2025/09/12 05:03:53 656580] [debug] |xqc_engine_main_logic|END|now:1757653433656226|
[2025/09/12 05:03:53 673112] [info] |xqc_engine_packet_process|==>|conn:0000558BB893175C|size:42|state:ESTABED|recv_time:1757653433673110|
[2025/09/12 05:03:53 673129] [debug] |scid:68b2c245a66abb2864571372|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:68b2c245a66abb2864571372|spin_bit:0|
[2025/09/12 05:03:53 673138] [debug] |scid:68b2c245a66abb2864571372|xqc_packet_decrypt|largest_pn:1078730428|
[2025/09/12 05:03:53 673144] [debug] |scid:68b2c245a66abb2864571372|xqc_packet_decrypt|decryption nonce|path_id:0|pn:1078730429|
[2025/09/12 05:03:53 673154] [debug] |scid:68b2c245a66abb2864571372|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:1078730429|
[2025/09/12 05:03:53 673161] [debug] |scid:68b2c245a66abb2864571372|xqc_process_frames|frame_type:2|
[2025/09/12 05:03:53 673177] [debug] |scid:68b2c245a66abb2864571372|xqc_send_ctl_on_ack_received|conn:0000558BB893175C|path:0|pkt_num:15|origin_pktnum:1|size:33|pns:2|pkt_type:SHORT_HEADER|frame:NEW_TOKEN |conn_state:ESTABED|frame_largest_ack:15|path_largest_ack:15|
[2025/09/12 05:03:53 673184] [debug] |scid:68b2c245a66abb2864571372|xqc_update_sample|sampler_update|prior_lost:3|tx_in_flight:164|prior_delivered:3436|prior_time:1757653433641891|is_app_limited:0|send_elapse:32803|ack_elapse:31219|ctl_first_sent_time:1757653433642459|lagest_ack_time:1757653433673110|curr_delivered:3469|
[2025/09/12 05:03:53 673192] [debug] |scid:68b2c245a66abb2864571372|xqc_update_sample|sampler_sent_time_update:1757653433642459|
[2025/09/12 05:03:53 673198] [debug] |scid:68b2c245a66abb2864571372|xqc_send_ctl_on_ack_received|sndq_packets_used:8||sndq_packets_used_bytes:0|sndq_packets_free:2|
[2025/09/12 05:03:53 673203] [debug] |scid:68b2c245a66abb2864571372|xqc_send_ctl_update_rtt|before update rtt|conn:0000558BB893175C|srtt:33294|rttvar:7950|minrtt:31785|latest_rtt:30651|ack_delay:56|
[2025/09/12 05:03:53 673207] [debug] |scid:68b2c245a66abb2864571372|xqc_send_ctl_update_rtt|l-0.0.0.0-443-68b2c245a66abb2864571372 p-193.167.0.100-57727-8b49bd81bf7e96486e6406c560fc658f5b |after update rtt|conn:0000558BB893175C|srtt:32957|rttvar:6637|minrtt:30651|latest_rtt:30651|ack_delay:56|
[2025/09/12 05:03:53 673214] [debug] |scid:68b2c245a66abb2864571372|xqc_send_ctl_get_lost_sent_pn|largest_acked:15|lost_pn:12|thresh:3|
[2025/09/12 05:03:53 673220] [debug] |scid:68b2c245a66abb2864571372|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:03:53 673226] [debug] |scid:68b2c245a66abb2864571372|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:03:53 673232] [debug] |scid:68b2c245a66abb2864571372|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:03:53 673238] [debug] |scid:68b2c245a66abb2864571372|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:03:53 673242] [debug] |scid:68b2c245a66abb2864571372|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:03:53 673246] [debug] |scid:68b2c245a66abb2864571372|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:0000558BB893175C|path:0|pns:2|expire:1757653433679447|now:1757653433673245|interval:6202|
[2025/09/12 05:03:53 673250] [debug] |scid:68b2c245a66abb2864571372|xqc_timer_set|type:LOSS_DETECTION|expire:1757653433679447|now:1757653433673245|interv:6202|
[2025/09/12 05:03:53 673254] [debug] |scid:68b2c245a66abb2864571372|xqc_generate_sample|sampler: send_elapse 32803, ack_elapse 31219, delivered 33|rate 1006|lost 5|
[2025/09/12 05:03:53 673259] [debug] |scid:68b2c245a66abb2864571372|xqc_bbr_update_bandwidth|BBRv1: RTT round update 3 -> 4|
[2025/09/12 05:03:53 673262] [debug] |scid:68b2c245a66abb2864571372|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1006) in round 4|
[2025/09/12 05:03:53 673266] [debug] |scid:68b2c245a66abb2864571372|xqc_bbr_update_min_rtt|probertt expire|rtt:30651, old_rtt:31785|
[2025/09/12 05:03:53 673270] [debug] |scid:68b2c245a66abb2864571372|xqc_bbr_update_min_rtt|minrtt expire|rtt:30651, old_rtt:31785|
[2025/09/12 05:03:53 673274] [debug] |scid:68b2c245a66abb2864571372|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:5744|extra_cwnd:2666|
[2025/09/12 05:03:53 673278] [debug] |scid:68b2c245a66abb2864571372|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:49388|packet_lost:0|acked:33|po_sent_time:1757653433642459|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:3469|
[2025/09/12 05:03:53 673283] [debug] |scid:68b2c245a66abb2864571372|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:49388|packet_lost:0|acked:33|po_sent_time:1757653433642459|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:3469|
[2025/09/12 05:03:53 673291] [debug] |scid:68b2c245a66abb2864571372|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-68b2c245a66abb2864571372 p-193.167.0.100-57727-8b49bd81bf7e96486e6406c560fc658f5b |bbr on ack|mode:0|pacing_rate:3925253|bw:56078|cwnd:49421|full_bw_reached:0|inflight:415|srtt:32957|latest_rtt:30651|min_rtt:30651|applimit:0|lost:5|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:1|
[2025/09/12 05:03:53 673297] [debug] |scid:68b2c245a66abb2864571372|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:1078730429|largest:1078730429|pns:2|
[2025/09/12 05:03:53 673302] [info] |scid:68b2c245a66abb2864571372|xqc_conn_on_pkt_processed|====>|conn:0000558BB893175C|path:0|size:42|pkt_type:SHORT_HEADER|pkt_num:1078730429|frame:ACK |recv_time:1757653433673110|dcid:68b2c245a66abb2864571372|dcid_seq:0|
[2025/09/12 05:03:53 673306] [debug] |scid:68b2c245a66abb2864571372|xqc_timer_set|type:PATH_IDLE|expire:1757653553673110|now:1757653433673110|interv:120000000|
[2025/09/12 05:03:53 673311] [debug] |scid:68b2c245a66abb2864571372|xqc_timer_set|type:CONN_IDLE|expire:1757653553673110|now:1757653433673110|interv:120000000|
[2025/09/12 05:03:53 673314] [debug] |scid:68b2c245a66abb2864571372|xqc_engine_remove_wakeup_queue|next_tick_time:1757653433738101|pq_index:0|
[2025/09/12 05:03:53 673319] [debug] |scid:68b2c245a66abb2864571372|xqc_engine_add_active_queue|last_ticked_time:1757653433647712|
[2025/09/12 05:03:53 673323] [debug] |xqc_engine_main_logic|BEGIN|now:1757653433673323|
[2025/09/12 05:03:53 673328] [debug] |scid:68b2c245a66abb2864571372|xqc_engine_process_conn|conn:0000558BB893175C|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:1757653433673327|
[2025/09/12 05:03:53 673334] [debug] |scid:68b2c245a66abb2864571372|xqc_conn_next_wakeup_time|wakeup_time:1757653433679447|
[2025/09/12 05:03:53 673338] [debug] |scid:68b2c245a66abb2864571372|xqc_engine_add_wakeup_queue|next_tick_time:1757653433679447|
[2025/09/12 05:03:53 673342] [debug] |xqc_engine_wakeup_after|wakeup:1757653433679447|now:1757653433673342|diff:6105|
[2025/09/12 05:03:53 673346] [debug] |xqc_engine_main_logic|END|now:1757653433673327|
[2025/09/12 05:03:53 673352] [debug] |xqc_engine_main_logic|BEGIN|now:1757653433673352|
[2025/09/12 05:03:53 673356] [debug] |xqc_engine_wakeup_after|wakeup:1757653433679447|now:1757653433673356|diff:6091|
[2025/09/12 05:03:53 673360] [debug] |xqc_engine_main_logic|END|now:1757653433673352|
[2025/09/12 05:03:53 678736] [info] |xqc_engine_packet_process|==>|conn:0000558BB893175C|size:45|state:ESTABED|recv_time:1757653433678734|
[2025/09/12 05:03:53 678755] [debug] |scid:68b2c245a66abb2864571372|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:68b2c245a66abb2864571372|spin_bit:0|
[2025/09/12 05:03:53 678766] [debug] |scid:68b2c245a66abb2864571372|xqc_packet_decrypt|largest_pn:1078730429|
[2025/09/12 05:03:53 678773] [debug] |scid:68b2c245a66abb2864571372|xqc_packet_decrypt|decryption nonce|path_id:0|pn:1078730430|
[2025/09/12 05:03:53 678784] [debug] |scid:68b2c245a66abb2864571372|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:1078730430|
[2025/09/12 05:03:53 678792] [debug] |scid:68b2c245a66abb2864571372|xqc_process_frames|frame_type:2|
[2025/09/12 05:03:53 678802] [debug] |scid:68b2c245a66abb2864571372|xqc_send_ctl_on_ack_received|conn:0000558BB893175C|path:0|pkt_num:18|origin_pktnum:11|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 05:03:53 678811] [debug] |scid:68b2c245a66abb2864571372|xqc_update_sample|sampler_update|prior_lost:5|tx_in_flight:448|prior_delivered:3436|prior_time:1757653433641891|is_app_limited:0|send_elapse:38351|ack_elapse:36843|ctl_first_sent_time:1757653433648007|lagest_ack_time:1757653433678734|curr_delivered:3523|
[2025/09/12 05:03:53 678829] [debug] |scid:68b2c245a66abb2864571372|xqc_update_sample|sampler_sent_time_update:1757653433648007|
[2025/09/12 05:03:53 678839] [debug] |scid:68b2c245a66abb2864571372|xqc_send_ctl_on_ack_received|sndq_packets_used:6||sndq_packets_used_bytes:0|sndq_packets_free:4|
[2025/09/12 05:03:53 678847] [debug] |scid:68b2c245a66abb2864571372|xqc_send_ctl_update_rtt|before update rtt|conn:0000558BB893175C|srtt:32957|rttvar:6637|minrtt:30651|latest_rtt:30727|ack_delay:88|
[2025/09/12 05:03:53 678855] [debug] |scid:68b2c245a66abb2864571372|xqc_send_ctl_update_rtt|l-0.0.0.0-443-68b2c245a66abb2864571372 p-193.167.0.100-57727-8b49bd81bf7e96486e6406c560fc658f5b |after update rtt|conn:0000558BB893175C|srtt:32667|rttvar:5557|minrtt:30651|latest_rtt:30727|ack_delay:88|
[2025/09/12 05:03:53 678863] [debug] |scid:68b2c245a66abb2864571372|xqc_send_ctl_get_lost_sent_pn|largest_acked:18|lost_pn:15|thresh:3|
[2025/09/12 05:03:53 678871] [debug] |scid:68b2c245a66abb2864571372|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:03:53 678879] [debug] |scid:68b2c245a66abb2864571372|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:03:53 678887] [debug] |scid:68b2c245a66abb2864571372|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:03:53 678896] [debug] |scid:68b2c245a66abb2864571372|xqc_send_ctl_detect_lost|mark lost|pns:2|pkt_num:14|lost_pn:15|po_sent_time:1757653433642371|lost_send_time:1757653433641984|loss_delay:36750|frame:HANDSHAKE_DONE |repair:524288|
[2025/09/12 05:03:53 678905] [debug] |scid:68b2c245a66abb2864571372|xqc_send_ctl_detect_lost|OnLostDetection|largest_lost sent time: 1757653433642371u|
[2025/09/12 05:03:53 678913] [debug] |scid:68b2c245a66abb2864571372|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:03:53 678919] [debug] |scid:68b2c245a66abb2864571372|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:0000558BB893175C|path:0|pns:2|expire:1757653433679284|now:1757653433678919|interval:365|
[2025/09/12 05:03:53 678925] [debug] |scid:68b2c245a66abb2864571372|xqc_timer_set|type:LOSS_DETECTION|expire:1757653433679284|now:1757653433678919|interv:365|
[2025/09/12 05:03:53 678930] [debug] |scid:68b2c245a66abb2864571372|xqc_generate_sample|sampler: send_elapse 38351, ack_elapse 36843, delivered 87|rate 2268|lost 6|
[2025/09/12 05:03:53 678935] [debug] |scid:68b2c245a66abb2864571372|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (2268) in round 4|
[2025/09/12 05:03:53 678941] [debug] |scid:68b2c245a66abb2864571372|xqc_bbr_update_min_rtt|minrtt expire|rtt:30651, old_rtt:30651|
[2025/09/12 05:03:53 678946] [debug] |scid:68b2c245a66abb2864571372|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:5744|extra_cwnd:2666|
[2025/09/12 05:03:53 678951] [debug] |scid:68b2c245a66abb2864571372|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:49421|packet_lost:1|acked:54|po_sent_time:1757653433648007|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:3469|
[2025/09/12 05:03:53 678956] [debug] |scid:68b2c245a66abb2864571372|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:49421|packet_lost:1|acked:54|po_sent_time:1757653433648007|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:3469|
[2025/09/12 05:03:53 678962] [debug] |scid:68b2c245a66abb2864571372|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-68b2c245a66abb2864571372 p-193.167.0.100-57727-8b49bd81bf7e96486e6406c560fc658f5b |bbr on ack|mode:0|pacing_rate:3925253|bw:56078|cwnd:49475|full_bw_reached:0|inflight:338|srtt:32667|latest_rtt:30727|min_rtt:30651|applimit:0|lost:5|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:03:53 678969] [debug] |scid:68b2c245a66abb2864571372|xqc_process_frames|frame_type:1|
[2025/09/12 05:03:53 678974] [debug] |scid:68b2c245a66abb2864571372|xqc_timer_set|type:ACK_01RTT|expire:1757653433703734|now:1757653433678734|interv:25000|
[2025/09/12 05:03:53 678986] [debug] |scid:68b2c245a66abb2864571372|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:1757653433678734|max_ack_delay:25000|
[2025/09/12 05:03:53 678991] [debug] |scid:68b2c245a66abb2864571372|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:1078730430|largest:1078730430|pns:2|
[2025/09/12 05:03:53 678997] [info] |scid:68b2c245a66abb2864571372|xqc_conn_on_pkt_processed|====>|conn:0000558BB893175C|path:0|size:45|pkt_type:SHORT_HEADER|pkt_num:1078730430|frame:PING ACK |recv_time:1757653433678734|dcid:68b2c245a66abb2864571372|dcid_seq:0|
[2025/09/12 05:03:53 679003] [debug] |scid:68b2c245a66abb2864571372|xqc_timer_set|type:PATH_IDLE|expire:1757653553678734|now:1757653433678734|interv:120000000|
[2025/09/12 05:03:53 679008] [debug] |scid:68b2c245a66abb2864571372|xqc_timer_set|type:CONN_IDLE|expire:1757653553678734|now:1757653433678734|interv:120000000|
[2025/09/12 05:03:53 679013] [debug] |scid:68b2c245a66abb2864571372|xqc_engine_remove_wakeup_queue|next_tick_time:1757653433679447|pq_index:0|
[2025/09/12 05:03:53 679019] [debug] |scid:68b2c245a66abb2864571372|xqc_engine_add_active_queue|last_ticked_time:1757653433673327|
[2025/09/12 05:03:53 679023] [debug] |xqc_engine_main_logic|BEGIN|now:1757653433679023|
[2025/09/12 05:03:53 679029] [debug] |scid:68b2c245a66abb2864571372|xqc_engine_process_conn|conn:0000558BB893175C|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:1757653433679028|
[2025/09/12 05:03:53 679037] [debug] |scid:68b2c245a66abb2864571372|xqc_path_get_perf_class|conn:0000558BB893175C|path_id:0|path_srtt:32667|min_srtt:32667|path_bw:56078|loss_rate:26.32|path_pto:0|
[2025/09/12 05:03:53 679072] [debug] |scid:68b2c245a66abb2864571372|xqc_send_ctl_can_send|l-0.0.0.0-443-68b2c245a66abb2864571372 p-193.167.0.100-57727-8b49bd81bf7e96486e6406c560fc658f5b |path:0|can:1|pkt_sz:23|schedule_bytes:0|inflight:338|cwnd:49475|conn:0000558BB893175C|stream_id:0|stream_offset:0|
[2025/09/12 05:03:53 679078] [debug] |scid:68b2c245a66abb2864571372|xqc_minrtt_scheduler_get_path|path srtt|conn:0000558BB893175C|path_id:0|path_srtt:32667|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:03:53 679084] [debug] |scid:68b2c245a66abb2864571372|xqc_minrtt_scheduler_get_path|best path:0|frame_type:HANDSHAKE_DONE |pn:14|size:23|reinj:0|path_class:2|
[2025/09/12 05:03:53 679091] [debug] |scid:68b2c245a66abb2864571372|xqc_check_acked_or_dropped_pkt|conn:0000558BB893175C|pkt_num:14|size:23|pkt_type:SHORT_HEADER|frame:HANDSHAKE_DONE |
[2025/09/12 05:03:53 679096] [debug] |scid:68b2c245a66abb2864571372|xqc_send_ctl_can_send|l-0.0.0.0-443-68b2c245a66abb2864571372 p-193.167.0.100-57727-8b49bd81bf7e96486e6406c560fc658f5b |path:0|can:1|pkt_sz:23|schedule_bytes:0|inflight:338|cwnd:49475|conn:0000558BB893175C|stream_id:0|stream_offset:0|
[2025/09/12 05:03:53 679101] [debug] |scid:68b2c245a66abb2864571372|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:03:53 679107] [debug] |scid:68b2c245a66abb2864571372|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:19|
[2025/09/12 05:03:53 679145] [info] |scid:68b2c245a66abb2864571372|xqc_send_packet_with_pn|<==|conn:0000558BB893175C|path:0|pkt_num:19|size:23|sent:39|pkt_type:SHORT_HEADER|frame:HANDSHAKE_DONE |inflight:338|now:1757653433679115|stream_id:0|stream_offset:0|
[2025/09/12 05:03:53 679156] [debug] |scid:68b2c245a66abb2864571372|xqc_send_ctl_on_packet_sent|conn:0000558BB893175C|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 05:03:53 679165] [debug] |scid:68b2c245a66abb2864571372|xqc_send_ctl_on_packet_sent|path:0|inflight:338|applimit:0|
[2025/09/12 05:03:53 679179] [debug] |scid:68b2c245a66abb2864571372|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:0000558BB893175C|path:0|pns:2|expire:1757653433679284|now:1757653433679179|interval:105|
[2025/09/12 05:03:53 679188] [debug] |scid:68b2c245a66abb2864571372|xqc_timer_set|type:LOSS_DETECTION|expire:1757653433679284|now:1757653433679179|interv:105|
[2025/09/12 05:03:53 679194] [debug] |scid:68b2c245a66abb2864571372|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:49475|inflight:361|
[2025/09/12 05:03:53 679200] [debug] |scid:68b2c245a66abb2864571372|xqc_conn_next_wakeup_time|wakeup_time:1757653433679284|
[2025/09/12 05:03:53 679205] [debug] |scid:68b2c245a66abb2864571372|xqc_engine_add_wakeup_queue|next_tick_time:1757653433679284|
[2025/09/12 05:03:53 679210] [debug] |xqc_engine_wakeup_after|wakeup:1757653433679284|now:1757653433679210|diff:74|
[2025/09/12 05:03:53 679216] [debug] |xqc_engine_main_logic|END|now:1757653433679028|
[2025/09/12 05:03:53 679222] [debug] |xqc_engine_main_logic|BEGIN|now:1757653433679222|
[2025/09/12 05:03:53 679227] [debug] |xqc_engine_wakeup_after|wakeup:1757653433679284|now:1757653433679227|diff:57|
[2025/09/12 05:03:53 679232] [debug] |xqc_engine_main_logic|END|now:1757653433679222|
[2025/09/12 05:03:53 680305] [debug] |xqc_engine_main_logic|BEGIN|now:1757653433680304|
[2025/09/12 05:03:53 680312] [debug] |scid:68b2c245a66abb2864571372|xqc_engine_remove_wakeup_queue|next_tick_time:1757653433679284|pq_index:0|
[2025/09/12 05:03:53 680317] [debug] |scid:68b2c245a66abb2864571372|xqc_engine_add_active_queue|last_ticked_time:1757653433679028|
[2025/09/12 05:03:53 680321] [debug] |scid:68b2c245a66abb2864571372|xqc_engine_process_conn|conn:0000558BB893175C|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:1757653433680321|
[2025/09/12 05:03:53 680326] [debug] |scid:68b2c245a66abb2864571372|xqc_timer_expire|timer expired|type:LOSS_DETECTION|expire_time:1757653433679284|now:1757653433680321|
[2025/09/12 05:03:53 680330] [debug] |scid:68b2c245a66abb2864571372|xqc_timer_loss_detection_timeout|path:0|loss_detection_timeout|
[2025/09/12 05:03:53 680334] [debug] |scid:68b2c245a66abb2864571372|xqc_timer_loss_detection_timeout|xqc_send_ctl_detect_lost|
[2025/09/12 05:03:53 680338] [debug] |scid:68b2c245a66abb2864571372|xqc_send_ctl_get_lost_sent_pn|largest_acked:18|lost_pn:15|thresh:3|
[2025/09/12 05:03:53 680342] [debug] |scid:68b2c245a66abb2864571372|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:03:53 680346] [debug] |scid:68b2c245a66abb2864571372|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:03:53 680350] [debug] |scid:68b2c245a66abb2864571372|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:03:53 680354] [debug] |scid:68b2c245a66abb2864571372|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 05:03:53 680358] [debug] |scid:68b2c245a66abb2864571372|xqc_send_ctl_detect_lost|mark lost|pns:2|pkt_num:16|lost_pn:15|po_sent_time:1757653433642534|lost_send_time:1757653433643571|loss_delay:36750|frame:CRYPTO |repair:32|
[2025/09/12 05:03:53 680364] [debug] |scid:68b2c245a66abb2864571372|xqc_send_ctl_detect_lost|OnLostDetection|largest_lost sent time: 1757653433642534u|
[2025/09/12 05:03:53 680368] [debug] |scid:68b2c245a66abb2864571372|xqc_timer_loss_detection_timeout|xqc_send_ctl_set_loss_detection_timer|loss|
[2025/09/12 05:03:53 680371] [debug] |scid:68b2c245a66abb2864571372|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:0000558BB893175C|path:0|pns:2|expire:1757653433684636|now:1757653433680371|interval:4265|
[2025/09/12 05:03:53 680380] [debug] |scid:68b2c245a66abb2864571372|xqc_timer_set|type:LOSS_DETECTION|expire:1757653433684636|now:1757653433680371|interv:4265|
[2025/09/12 05:03:53 680385] [debug] |scid:68b2c245a66abb2864571372|xqc_path_get_perf_class|conn:0000558BB893175C|path_id:0|path_srtt:32667|min_srtt:32667|path_bw:56078|loss_rate:30.00|path_pto:0|
[2025/09/12 05:03:53 680390] [debug] |scid:68b2c245a66abb2864571372|xqc_send_ctl_can_send|l-0.0.0.0-443-68b2c245a66abb2864571372 p-193.167.0.100-57727-8b49bd81bf7e96486e6406c560fc658f5b |path:0|can:1|pkt_sz:284|schedule_bytes:0|inflight:77|cwnd:49475|conn:0000558BB893175C|stream_id:0|stream_offset:0|
[2025/09/12 05:03:53 680394] [debug] |scid:68b2c245a66abb2864571372|xqc_minrtt_scheduler_get_path|path srtt|conn:0000558BB893175C|path_id:0|path_srtt:32667|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:03:53 680399] [debug] |scid:68b2c245a66abb2864571372|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CRYPTO |pn:16|size:284|reinj:0|path_class:2|
[2025/09/12 05:03:53 680404] [debug] |scid:68b2c245a66abb2864571372|xqc_check_acked_or_dropped_pkt|conn:0000558BB893175C|pkt_num:16|size:284|pkt_type:SHORT_HEADER|frame:CRYPTO |
[2025/09/12 05:03:53 680408] [debug] |scid:68b2c245a66abb2864571372|xqc_send_ctl_can_send|l-0.0.0.0-443-68b2c245a66abb2864571372 p-193.167.0.100-57727-8b49bd81bf7e96486e6406c560fc658f5b |path:0|can:1|pkt_sz:284|schedule_bytes:0|inflight:77|cwnd:49475|conn:0000558BB893175C|stream_id:0|stream_offset:0|
[2025/09/12 05:03:53 680412] [debug] |scid:68b2c245a66abb2864571372|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:03:53 680416] [debug] |scid:68b2c245a66abb2864571372|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:20|
[2025/09/12 05:03:53 680445] [info] |scid:68b2c245a66abb2864571372|xqc_send_packet_with_pn|<==|conn:0000558BB893175C|path:0|pkt_num:20|size:284|sent:300|pkt_type:SHORT_HEADER|frame:CRYPTO |inflight:77|now:1757653433680423|stream_id:0|stream_offset:0|
[2025/09/12 05:03:53 680454] [debug] |scid:68b2c245a66abb2864571372|xqc_send_ctl_on_packet_sent|conn:0000558BB893175C|path:0|pkt_num:20|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 05:03:53 680461] [debug] |scid:68b2c245a66abb2864571372|xqc_send_ctl_on_packet_sent|path:0|inflight:77|applimit:0|
[2025/09/12 05:03:53 680467] [debug] |scid:68b2c245a66abb2864571372|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:0000558BB893175C|path:0|pns:2|expire:1757653433684636|now:1757653433680467|interval:4169|
[2025/09/12 05:03:53 680474] [debug] |scid:68b2c245a66abb2864571372|xqc_timer_set|type:LOSS_DETECTION|expire:1757653433684636|now:1757653433680467|interv:4169|
[2025/09/12 05:03:53 680479] [debug] |scid:68b2c245a66abb2864571372|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:49475|inflight:361|
[2025/09/12 05:03:53 680484] [debug] |scid:68b2c245a66abb2864571372|xqc_conn_next_wakeup_time|wakeup_time:1757653433684636|
[2025/09/12 05:03:53 680488] [debug] |scid:68b2c245a66abb2864571372|xqc_engine_add_wakeup_queue|next_tick_time:1757653433684636|
[2025/09/12 05:03:53 680492] [debug] |xqc_engine_wakeup_after|wakeup:1757653433684636|now:1757653433680492|diff:4144|
[2025/09/12 05:03:53 680497] [debug] |xqc_engine_main_logic|END|now:1757653433680321|
[2025/09/12 05:03:53 685569] [debug] |xqc_engine_main_logic|BEGIN|now:1757653433685569|
[2025/09/12 05:03:53 685578] [debug] |scid:68b2c245a66abb2864571372|xqc_engine_remove_wakeup_queue|next_tick_time:1757653433684636|pq_index:0|
[2025/09/12 05:03:53 685583] [debug] |scid:68b2c245a66abb2864571372|xqc_engine_add_active_queue|last_ticked_time:1757653433680321|
[2025/09/12 05:03:53 685589] [debug] |scid:68b2c245a66abb2864571372|xqc_engine_process_conn|conn:0000558BB893175C|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:1757653433685588|
[2025/09/12 05:03:53 685600] [debug] |scid:68b2c245a66abb2864571372|xqc_timer_expire|timer expired|type:LOSS_DETECTION|expire_time:1757653433684636|now:1757653433685588|
[2025/09/12 05:03:53 685605] [debug] |scid:68b2c245a66abb2864571372|xqc_timer_loss_detection_timeout|path:0|loss_detection_timeout|
[2025/09/12 05:03:53 685610] [debug] |scid:68b2c245a66abb2864571372|xqc_timer_loss_detection_timeout|xqc_send_ctl_detect_lost|
[2025/09/12 05:03:53 685614] [debug] |scid:68b2c245a66abb2864571372|xqc_send_ctl_get_lost_sent_pn|largest_acked:18|lost_pn:15|thresh:3|
[2025/09/12 05:03:53 685619] [debug] |scid:68b2c245a66abb2864571372|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:03:53 685624] [debug] |scid:68b2c245a66abb2864571372|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:03:53 685629] [debug] |scid:68b2c245a66abb2864571372|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:03:53 685634] [debug] |scid:68b2c245a66abb2864571372|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 05:03:53 685639] [debug] |scid:68b2c245a66abb2864571372|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 05:03:53 685644] [debug] |scid:68b2c245a66abb2864571372|xqc_send_ctl_detect_lost|mark lost|pns:2|pkt_num:17|lost_pn:15|po_sent_time:1757653433647886|lost_send_time:1757653433648838|loss_delay:36750|frame:NEW_CONNECTION_ID |repair:16384|
[2025/09/12 05:03:53 685650] [debug] |scid:68b2c245a66abb2864571372|xqc_send_ctl_detect_lost|OnLostDetection|largest_lost sent time: 1757653433647886u|
[2025/09/12 05:03:53 685655] [debug] |scid:68b2c245a66abb2864571372|xqc_timer_loss_detection_timeout|xqc_send_ctl_set_loss_detection_timer|loss|
[2025/09/12 05:03:53 685660] [debug] |scid:68b2c245a66abb2864571372|xqc_send_ctl_get_pto_time_and_space|srtt:32667|rtt_var:5557|pto_duration:54895|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:03:53 685665] [debug] |scid:68b2c245a66abb2864571372|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB893175C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:03:53 685670] [debug] |scid:68b2c245a66abb2864571372|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB893175C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:03:53 685675] [debug] |scid:68b2c245a66abb2864571372|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB893175C|path:0|PNS: 2, unacked: 307|
[2025/09/12 05:03:53 685680] [debug] |scid:68b2c245a66abb2864571372|xqc_timer_set|type:LOSS_DETECTION|expire:1757653433760318|now:1757653433685659|interv:74659|
[2025/09/12 05:03:53 685685] [debug] |scid:68b2c245a66abb2864571372|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB893175C|path:0|pns:2|expire:1757653433760318|now:1757653433685659|interval:74659|pto_count:0|srtt:32667
[2025/09/12 05:03:53 685691] [debug] |scid:68b2c245a66abb2864571372|xqc_path_get_perf_class|conn:0000558BB893175C|path_id:0|path_srtt:32667|min_srtt:32667|path_bw:56078|loss_rate:100.00|path_pto:0|
[2025/09/12 05:03:53 685697] [debug] |scid:68b2c245a66abb2864571372|xqc_send_ctl_can_send|l-0.0.0.0-443-68b2c245a66abb2864571372 p-193.167.0.100-57727-8b49bd81bf7e96486e6406c560fc658f5b |path:0|can:1|pkt_sz:54|schedule_bytes:0|inflight:307|cwnd:49475|conn:0000558BB893175C|stream_id:0|stream_offset:0|
[2025/09/12 05:03:53 685703] [debug] |scid:68b2c245a66abb2864571372|xqc_minrtt_scheduler_get_path|path srtt|conn:0000558BB893175C|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 05:03:53 685708] [debug] |scid:68b2c245a66abb2864571372|xqc_minrtt_scheduler_get_path|best path:0|frame_type:NEW_CONNECTION_ID |pn:17|size:54|reinj:0|path_class:4|
[2025/09/12 05:03:53 685714] [debug] |scid:68b2c245a66abb2864571372|xqc_check_acked_or_dropped_pkt|conn:0000558BB893175C|pkt_num:17|size:54|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |
[2025/09/12 05:03:53 685723] [debug] |scid:68b2c245a66abb2864571372|xqc_send_ctl_can_send|l-0.0.0.0-443-68b2c245a66abb2864571372 p-193.167.0.100-57727-8b49bd81bf7e96486e6406c560fc658f5b |path:0|can:1|pkt_sz:54|schedule_bytes:0|inflight:307|cwnd:49475|conn:0000558BB893175C|stream_id:0|stream_offset:0|
[2025/09/12 05:03:53 685728] [debug] |scid:68b2c245a66abb2864571372|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:03:53 685734] [debug] |scid:68b2c245a66abb2864571372|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:21|
[2025/09/12 05:03:53 685768] [info] |scid:68b2c245a66abb2864571372|xqc_send_packet_with_pn|<==|conn:0000558BB893175C|path:0|pkt_num:21|size:54|sent:70|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |inflight:307|now:1757653433685742|stream_id:0|stream_offset:0|
[2025/09/12 05:03:53 685779] [debug] |scid:68b2c245a66abb2864571372|xqc_send_ctl_on_packet_sent|conn:0000558BB893175C|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:2|
[2025/09/12 05:03:53 685788] [debug] |scid:68b2c245a66abb2864571372|xqc_send_ctl_on_packet_sent|path:0|inflight:307|applimit:0|
[2025/09/12 05:03:53 685796] [debug] |scid:68b2c245a66abb2864571372|xqc_send_ctl_get_pto_time_and_space|srtt:32667|rtt_var:5557|pto_duration:54895|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:03:53 685804] [debug] |scid:68b2c245a66abb2864571372|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB893175C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:03:53 685809] [debug] |scid:68b2c245a66abb2864571372|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB893175C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:03:53 685814] [debug] |scid:68b2c245a66abb2864571372|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB893175C|path:0|PNS: 2, unacked: 361|
[2025/09/12 05:03:53 685819] [debug] |scid:68b2c245a66abb2864571372|xqc_timer_set|type:LOSS_DETECTION|expire:1757653433765637|now:1757653433685795|interv:79842|
[2025/09/12 05:03:53 685824] [debug] |scid:68b2c245a66abb2864571372|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB893175C|path:0|pns:2|expire:1757653433765637|now:1757653433685795|interval:79842|pto_count:0|srtt:32667
[2025/09/12 05:03:53 685829] [debug] |scid:68b2c245a66abb2864571372|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:49475|inflight:361|
[2025/09/12 05:03:53 685835] [debug] |scid:68b2c245a66abb2864571372|xqc_conn_next_wakeup_time|wakeup_time:1757653433703734|
[2025/09/12 05:03:53 685840] [debug] |scid:68b2c245a66abb2864571372|xqc_engine_add_wakeup_queue|next_tick_time:1757653433703734|
[2025/09/12 05:03:53 685845] [debug] |xqc_engine_wakeup_after|wakeup:1757653433703734|now:1757653433685845|diff:17889|
[2025/09/12 05:03:53 685850] [debug] |xqc_engine_main_logic|END|now:1757653433685588|
[2025/09/12 05:03:53 703924] [debug] |xqc_engine_main_logic|BEGIN|now:1757653433703924|
[2025/09/12 05:03:53 703936] [debug] |scid:68b2c245a66abb2864571372|xqc_engine_remove_wakeup_queue|next_tick_time:1757653433703734|pq_index:0|
[2025/09/12 05:03:53 703942] [debug] |scid:68b2c245a66abb2864571372|xqc_engine_add_active_queue|last_ticked_time:1757653433685588|
[2025/09/12 05:03:53 703949] [debug] |scid:68b2c245a66abb2864571372|xqc_engine_process_conn|conn:0000558BB893175C|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:1757653433703948|
[2025/09/12 05:03:53 703955] [debug] |scid:68b2c245a66abb2864571372|xqc_timer_expire|timer expired|type:ACK_01RTT|expire_time:1757653433703734|now:1757653433703948|
[2025/09/12 05:03:53 703960] [debug] |scid:68b2c245a66abb2864571372|xqc_timer_ack_timeout|pns:2|path:0|
[2025/09/12 05:03:53 703965] [debug] |scid:68b2c245a66abb2864571372|xqc_timer_expire|unset|type:ACK_01RTT|expire_time:1757653433703734|now:1757653433703948|
[2025/09/12 05:03:53 703970] [debug] |scid:68b2c245a66abb2864571372|xqc_timer_unset|type:ACK_01RTT|
[2025/09/12 05:03:53 703984] [debug] |scid:68b2c245a66abb2864571372|xqc_gen_ack_frame|largest_recv:1078730430|ack_delay:25250|first_ack_range:4|largest_pkt_recv_time:1757653433678734|
[2025/09/12 05:03:53 703989] [debug] |scid:68b2c245a66abb2864571372|xqc_gen_ack_frame|high:1078730430|low:1078730426|pkt_pns:2|
[2025/09/12 05:03:53 703994] [debug] |scid:68b2c245a66abb2864571372|xqc_write_ack_to_one_packet|ack_size:13|path:0|path_largest_recv:1078730430|frame_largest_recv:1078730430|
[2025/09/12 05:03:53 704000] [debug] |scid:68b2c245a66abb2864571372|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:2|
[2025/09/12 05:03:53 704005] [debug] |scid:68b2c245a66abb2864571372|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:ACK |stream_id:0|stream_offset:0|
[2025/09/12 05:03:53 704012] [debug] |scid:68b2c245a66abb2864571372|xqc_check_acked_or_dropped_pkt|conn:0000558BB893175C|pkt_num:0|size:35|pkt_type:SHORT_HEADER|frame:ACK |
[2025/09/12 05:03:53 704018] [debug] |scid:68b2c245a66abb2864571372|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:22|
[2025/09/12 05:03:53 704078] [info] |scid:68b2c245a66abb2864571372|xqc_send_packet_with_pn|<==|conn:0000558BB893175C|path:0|pkt_num:22|size:35|sent:51|pkt_type:SHORT_HEADER|frame:ACK |inflight:361|now:1757653433704027|stream_id:0|stream_offset:0|
[2025/09/12 05:03:53 704090] [debug] |scid:68b2c245a66abb2864571372|xqc_send_ctl_on_packet_sent|conn:0000558BB893175C|path:0|pkt_num:22|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 05:03:53 704101] [debug] |scid:68b2c245a66abb2864571372|xqc_conn_next_wakeup_time|wakeup_time:1757653433765637|
[2025/09/12 05:03:53 704109] [debug] |scid:68b2c245a66abb2864571372|xqc_engine_add_wakeup_queue|next_tick_time:1757653433765637|
[2025/09/12 05:03:53 704116] [debug] |xqc_engine_wakeup_after|wakeup:1757653433765637|now:1757653433704116|diff:61521|
[2025/09/12 05:03:53 704121] [debug] |xqc_engine_main_logic|END|now:1757653433703948|
[2025/09/12 05:03:53 711280] [info] |xqc_engine_packet_process|==>|conn:0000558BB893175C|size:44|state:ESTABED|recv_time:1757653433711278|
[2025/09/12 05:03:53 711297] [debug] |scid:68b2c245a66abb2864571372|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:68b2c245a66abb2864571372|spin_bit:0|
[2025/09/12 05:03:53 711308] [debug] |scid:68b2c245a66abb2864571372|xqc_packet_decrypt|largest_pn:1078730430|
[2025/09/12 05:03:53 711316] [debug] |scid:68b2c245a66abb2864571372|xqc_packet_decrypt|decryption nonce|path_id:0|pn:1078730431|
[2025/09/12 05:03:53 711327] [debug] |scid:68b2c245a66abb2864571372|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:1078730431|
[2025/09/12 05:03:53 711334] [debug] |scid:68b2c245a66abb2864571372|xqc_process_frames|frame_type:2|
[2025/09/12 05:03:53 711344] [debug] |scid:68b2c245a66abb2864571372|xqc_send_ctl_on_ack_received|conn:0000558BB893175C|path:0|pkt_num:19|origin_pktnum:0|size:23|pns:2|pkt_type:SHORT_HEADER|frame:HANDSHAKE_DONE |conn_state:ESTABED|frame_largest_ack:20|path_largest_ack:19|
[2025/09/12 05:03:53 711353] [debug] |scid:68b2c245a66abb2864571372|xqc_update_sample|sampler_update|prior_lost:6|tx_in_flight:361|prior_delivered:3523|prior_time:1757653433678734|is_app_limited:0|send_elapse:31108|ack_elapse:32544|ctl_first_sent_time:1757653433679115|lagest_ack_time:1757653433711278|curr_delivered:3546|
[2025/09/12 05:03:53 711362] [debug] |scid:68b2c245a66abb2864571372|xqc_update_sample|sampler_sent_time_update:1757653433679115|
[2025/09/12 05:03:53 711370] [debug] |scid:68b2c245a66abb2864571372|xqc_send_ctl_on_ack_received|sndq_packets_used:8||sndq_packets_used_bytes:0|sndq_packets_free:2|
[2025/09/12 05:03:53 711378] [debug] |scid:68b2c245a66abb2864571372|xqc_send_ctl_on_ack_received|conn:0000558BB893175C|path:0|pkt_num:20|origin_pktnum:9|size:284|pns:2|pkt_type:SHORT_HEADER|frame:CRYPTO |conn_state:ESTABED|frame_largest_ack:20|path_largest_ack:20|
[2025/09/12 05:03:53 711387] [debug] |scid:68b2c245a66abb2864571372|xqc_update_sample|sampler_update|prior_lost:6|tx_in_flight:361|prior_delivered:3523|prior_time:1757653433678734|is_app_limited:0|send_elapse:31108|ack_elapse:32544|ctl_first_sent_time:1757653433679115|lagest_ack_time:1757653433711278|curr_delivered:3830|
[2025/09/12 05:03:53 711403] [debug] |scid:68b2c245a66abb2864571372|xqc_update_sample|sampler_sent_time_update:1757653433680423|
[2025/09/12 05:03:53 711411] [debug] |scid:68b2c245a66abb2864571372|xqc_send_ctl_on_ack_received|sndq_packets_used:7||sndq_packets_used_bytes:0|sndq_packets_free:3|
[2025/09/12 05:03:53 711418] [debug] |scid:68b2c245a66abb2864571372|xqc_send_ctl_update_rtt|before update rtt|conn:0000558BB893175C|srtt:32667|rttvar:5557|minrtt:30651|latest_rtt:30855|ack_delay:104|
[2025/09/12 05:03:53 711426] [debug] |scid:68b2c245a66abb2864571372|xqc_send_ctl_update_rtt|l-0.0.0.0-443-68b2c245a66abb2864571372 p-193.167.0.100-57727-8b49bd81bf7e96486e6406c560fc658f5b |after update rtt|conn:0000558BB893175C|srtt:32427|rttvar:4647|minrtt:30651|latest_rtt:30855|ack_delay:104|
[2025/09/12 05:03:53 711434] [debug] |scid:68b2c245a66abb2864571372|xqc_send_ctl_get_lost_sent_pn|largest_acked:20|lost_pn:17|thresh:3|
[2025/09/12 05:03:53 711439] [debug] |scid:68b2c245a66abb2864571372|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:03:53 711444] [debug] |scid:68b2c245a66abb2864571372|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 05:03:53 711450] [debug] |scid:68b2c245a66abb2864571372|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:03:53 711455] [debug] |scid:68b2c245a66abb2864571372|xqc_send_ctl_get_pto_time_and_space|srtt:32427|rtt_var:4647|pto_duration:51015|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:03:53 711460] [debug] |scid:68b2c245a66abb2864571372|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB893175C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:03:53 711465] [debug] |scid:68b2c245a66abb2864571372|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB893175C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:03:53 711471] [debug] |scid:68b2c245a66abb2864571372|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB893175C|path:0|PNS: 2, unacked: 54|
[2025/09/12 05:03:53 711480] [debug] |scid:68b2c245a66abb2864571372|xqc_timer_set|type:LOSS_DETECTION|expire:1757653433761757|now:1757653433711454|interv:50303|
[2025/09/12 05:03:53 711488] [debug] |scid:68b2c245a66abb2864571372|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB893175C|path:0|pns:2|expire:1757653433761757|now:1757653433711454|interval:50303|pto_count:0|srtt:32427
[2025/09/12 05:03:53 711497] [debug] |scid:68b2c245a66abb2864571372|xqc_generate_sample|sampler: send_elapse 31108, ack_elapse 32544, delivered 307|rate 9433|lost 8|
[2025/09/12 05:03:53 711504] [debug] |scid:68b2c245a66abb2864571372|xqc_bbr_update_bandwidth|BBRv1: RTT round update 4 -> 5|
[2025/09/12 05:03:53 711509] [debug] |scid:68b2c245a66abb2864571372|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (9433) in round 5|
[2025/09/12 05:03:53 711514] [debug] |scid:68b2c245a66abb2864571372|xqc_bbr_update_min_rtt|minrtt expire|rtt:30651, old_rtt:30651|
[2025/09/12 05:03:53 711519] [debug] |scid:68b2c245a66abb2864571372|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:5744|extra_cwnd:614|
[2025/09/12 05:03:53 711524] [debug] |scid:68b2c245a66abb2864571372|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:49475|packet_lost:0|acked:307|po_sent_time:1757653433680423|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:3830|
[2025/09/12 05:03:53 711530] [debug] |scid:68b2c245a66abb2864571372|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:49475|packet_lost:0|acked:307|po_sent_time:1757653433680423|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:3830|
[2025/09/12 05:03:53 711535] [debug] |scid:68b2c245a66abb2864571372|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-68b2c245a66abb2864571372 p-193.167.0.100-57727-8b49bd81bf7e96486e6406c560fc658f5b |bbr on ack|mode:0|pacing_rate:3925253|bw:56078|cwnd:49782|full_bw_reached:0|inflight:54|srtt:32427|latest_rtt:30855|min_rtt:30651|applimit:0|lost:8|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:1|
[2025/09/12 05:03:53 711547] [debug] |scid:68b2c245a66abb2864571372|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:1078730431|largest:1078730431|pns:2|
[2025/09/12 05:03:53 711553] [info] |scid:68b2c245a66abb2864571372|xqc_conn_on_pkt_processed|====>|conn:0000558BB893175C|path:0|size:44|pkt_type:SHORT_HEADER|pkt_num:1078730431|frame:ACK |recv_time:1757653433711278|dcid:68b2c245a66abb2864571372|dcid_seq:0|
[2025/09/12 05:03:53 711559] [debug] |scid:68b2c245a66abb2864571372|xqc_timer_set|type:PATH_IDLE|expire:1757653553711278|now:1757653433711278|interv:120000000|
[2025/09/12 05:03:53 711564] [debug] |scid:68b2c245a66abb2864571372|xqc_timer_set|type:CONN_IDLE|expire:1757653553711278|now:1757653433711278|interv:120000000|
[2025/09/12 05:03:53 711569] [debug] |scid:68b2c245a66abb2864571372|xqc_engine_remove_wakeup_queue|next_tick_time:1757653433765637|pq_index:0|
[2025/09/12 05:03:53 711575] [debug] |scid:68b2c245a66abb2864571372|xqc_engine_add_active_queue|last_ticked_time:1757653433703948|
[2025/09/12 05:03:53 711580] [debug] |xqc_engine_main_logic|BEGIN|now:1757653433711580|
[2025/09/12 05:03:53 711586] [debug] |scid:68b2c245a66abb2864571372|xqc_engine_process_conn|conn:0000558BB893175C|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:1757653433711584|
[2025/09/12 05:03:53 711593] [debug] |scid:68b2c245a66abb2864571372|xqc_conn_next_wakeup_time|wakeup_time:1757653433761757|
[2025/09/12 05:03:53 711598] [debug] |scid:68b2c245a66abb2864571372|xqc_engine_add_wakeup_queue|next_tick_time:1757653433761757|
[2025/09/12 05:03:53 711603] [debug] |xqc_engine_wakeup_after|wakeup:1757653433761757|now:1757653433711603|diff:50154|
[2025/09/12 05:03:53 711608] [debug] |xqc_engine_main_logic|END|now:1757653433711584|
[2025/09/12 05:03:53 711615] [debug] |xqc_engine_main_logic|BEGIN|now:1757653433711615|
[2025/09/12 05:03:53 711620] [debug] |xqc_engine_wakeup_after|wakeup:1757653433761757|now:1757653433711619|diff:50138|
[2025/09/12 05:03:53 711624] [debug] |xqc_engine_main_logic|END|now:1757653433711615|
[2025/09/12 05:03:53 720505] [info] |xqc_engine_packet_process|==>|conn:0000558BB893175C|size:45|state:ESTABED|recv_time:1757653433720503|
[2025/09/12 05:03:53 720521] [debug] |scid:68b2c245a66abb2864571372|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:68b2c245a66abb2864571372|spin_bit:0|
[2025/09/12 05:03:53 720529] [debug] |scid:68b2c245a66abb2864571372|xqc_packet_decrypt|largest_pn:1078730431|
[2025/09/12 05:03:53 720535] [debug] |scid:68b2c245a66abb2864571372|xqc_packet_decrypt|decryption nonce|path_id:0|pn:1078730432|
[2025/09/12 05:03:53 720543] [debug] |scid:68b2c245a66abb2864571372|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:1078730432|
[2025/09/12 05:03:53 720549] [debug] |scid:68b2c245a66abb2864571372|xqc_process_frames|frame_type:2|
[2025/09/12 05:03:53 720557] [debug] |scid:68b2c245a66abb2864571372|xqc_send_ctl_on_ack_received|conn:0000558BB893175C|path:0|pkt_num:21|origin_pktnum:10|size:54|pns:2|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |conn_state:ESTABED|frame_largest_ack:21|path_largest_ack:21|
[2025/09/12 05:03:53 720564] [debug] |scid:68b2c245a66abb2864571372|xqc_update_sample|sampler_update|prior_lost:8|tx_in_flight:361|prior_delivered:3523|prior_time:1757653433678734|is_app_limited:0|send_elapse:37735|ack_elapse:41769|ctl_first_sent_time:1757653433685742|lagest_ack_time:1757653433720503|curr_delivered:3884|
[2025/09/12 05:03:53 720570] [debug] |scid:68b2c245a66abb2864571372|xqc_update_sample|sampler_sent_time_update:1757653433685742|
[2025/09/12 05:03:53 720584] [debug] |scid:68b2c245a66abb2864571372|xqc_send_ctl_on_ack_received|sndq_packets_used:2||sndq_packets_used_bytes:0|sndq_packets_free:8|
[2025/09/12 05:03:53 720590] [debug] |scid:68b2c245a66abb2864571372|xqc_send_ctl_update_rtt|before update rtt|conn:0000558BB893175C|srtt:32427|rttvar:4647|minrtt:30651|latest_rtt:34761|ack_delay:4184|
[2025/09/12 05:03:53 720596] [debug] |scid:68b2c245a66abb2864571372|xqc_send_ctl_update_rtt|l-0.0.0.0-443-68b2c245a66abb2864571372 p-193.167.0.100-57727-8b49bd81bf7e96486e6406c560fc658f5b |after update rtt|conn:0000558BB893175C|srtt:32196|rttvar:3948|minrtt:30651|latest_rtt:34761|ack_delay:4184|
[2025/09/12 05:03:53 720603] [debug] |scid:68b2c245a66abb2864571372|xqc_send_ctl_get_lost_sent_pn|largest_acked:21|lost_pn:18|thresh:3|
[2025/09/12 05:03:53 720609] [debug] |scid:68b2c245a66abb2864571372|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:03:53 720615] [debug] |scid:68b2c245a66abb2864571372|xqc_send_ctl_set_loss_detection_timer|unset|no ack-eliciting pkts in flight|conn:0000558BB893175C|path:0|
[2025/09/12 05:03:53 720622] [debug] |scid:68b2c245a66abb2864571372|xqc_timer_unset|type:LOSS_DETECTION|
[2025/09/12 05:03:53 720628] [debug] |scid:68b2c245a66abb2864571372|xqc_generate_sample|sampler: send_elapse 37735, ack_elapse 41769, delivered 361|rate 8642|lost 8|
[2025/09/12 05:03:53 720634] [debug] |scid:68b2c245a66abb2864571372|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (8642) in round 5|
[2025/09/12 05:03:53 720641] [debug] |scid:68b2c245a66abb2864571372|xqc_bbr_update_min_rtt|minrtt expire|rtt:30651, old_rtt:30651|
[2025/09/12 05:03:53 720647] [debug] |scid:68b2c245a66abb2864571372|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:5744|extra_cwnd:614|
[2025/09/12 05:03:53 720654] [debug] |scid:68b2c245a66abb2864571372|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:49782|packet_lost:0|acked:54|po_sent_time:1757653433685742|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:3830|
[2025/09/12 05:03:53 720661] [debug] |scid:68b2c245a66abb2864571372|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:49782|packet_lost:0|acked:54|po_sent_time:1757653433685742|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:3830|
[2025/09/12 05:03:53 720668] [debug] |scid:68b2c245a66abb2864571372|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-68b2c245a66abb2864571372 p-193.167.0.100-57727-8b49bd81bf7e96486e6406c560fc658f5b |bbr on ack|mode:0|pacing_rate:3925253|bw:56078|cwnd:49836|full_bw_reached:0|inflight:0|srtt:32196|latest_rtt:34761|min_rtt:30651|applimit:0|lost:8|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:03:53 720676] [debug] |scid:68b2c245a66abb2864571372|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:1078730432|largest:1078730432|pns:2|
[2025/09/12 05:03:53 720683] [info] |scid:68b2c245a66abb2864571372|xqc_conn_on_pkt_processed|====>|conn:0000558BB893175C|path:0|size:45|pkt_type:SHORT_HEADER|pkt_num:1078730432|frame:ACK |recv_time:1757653433720503|dcid:68b2c245a66abb2864571372|dcid_seq:0|
[2025/09/12 05:03:53 720688] [debug] |scid:68b2c245a66abb2864571372|xqc_timer_set|type:PATH_IDLE|expire:1757653553720503|now:1757653433720503|interv:120000000|
[2025/09/12 05:03:53 720692] [debug] |scid:68b2c245a66abb2864571372|xqc_timer_set|type:CONN_IDLE|expire:1757653553720503|now:1757653433720503|interv:120000000|
[2025/09/12 05:03:53 720696] [debug] |scid:68b2c245a66abb2864571372|xqc_engine_remove_wakeup_queue|next_tick_time:1757653433761757|pq_index:0|
[2025/09/12 05:03:53 720700] [debug] |scid:68b2c245a66abb2864571372|xqc_engine_add_active_queue|last_ticked_time:1757653433711584|
[2025/09/12 05:03:53 720704] [debug] |xqc_engine_main_logic|BEGIN|now:1757653433720704|
[2025/09/12 05:03:53 720709] [debug] |scid:68b2c245a66abb2864571372|xqc_engine_process_conn|conn:0000558BB893175C|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:1757653433720708|
[2025/09/12 05:03:53 720719] [debug] |scid:68b2c245a66abb2864571372|xqc_conn_next_wakeup_time|wakeup_time:1757653433937529|
[2025/09/12 05:03:53 720723] [debug] |scid:68b2c245a66abb2864571372|xqc_engine_add_wakeup_queue|next_tick_time:1757653433937529|
[2025/09/12 05:03:53 720727] [debug] |xqc_engine_wakeup_after|wakeup:1757653433889933|now:1757653433720727|diff:169206|
[2025/09/12 05:03:53 720732] [debug] |xqc_engine_main_logic|END|now:1757653433720708|
[2025/09/12 05:03:53 720737] [debug] |xqc_engine_main_logic|BEGIN|now:1757653433720737|
[2025/09/12 05:03:53 720741] [debug] |xqc_engine_wakeup_after|wakeup:1757653433889933|now:1757653433720741|diff:169192|
[2025/09/12 05:03:53 720744] [debug] |xqc_engine_main_logic|END|now:1757653433720737|
[2025/09/12 05:03:53 814159] [debug] |scid:2e9f5068201320e20318cf58|xqc_timer_set|type:CONN_IDLE|expire:1757653493814157|now:1757653433814157|interv:60000000|
[2025/09/12 05:03:53 814206] [debug] |scid:2e9f5068201320e20318cf58|xqc_timer_set|type:PATH_IDLE|expire:1757653493814206|now:1757653433814206|interv:60000000|
[2025/09/12 05:03:53 814215] [debug] |xqc_path_create|path:0|dcid:a9c30feb36944fd3d034093bcb19dfa756|scid:2e9f5068201320e20318cf58|create_path_count:1|
[2025/09/12 05:03:53 814222] [debug] |scid:2e9f5068201320e20318cf58|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 05:03:53 814228] [debug] |xqc_path_init|path:0|dcid:a9c30feb36944fd3d034093bcb19dfa756|scid:2e9f5068201320e20318cf58|state:2|
[2025/09/12 05:03:53 814235] [debug] |scid:2e9f5068201320e20318cf58|xqc_conn_create|success|scid:2e9f5068201320e20318cf58|dcid:a9c30feb36944fd3d034093bcb19dfa756|conn:0000558BB895498C|
[2025/09/12 05:03:53 814241] [info] |scid:2e9f5068201320e20318cf58|xqc_conn_server_create|hash odcid conn|odcid:c0b606bbb4abf2208681caea0a679bf06dbc|conn:0000558BB895498C|
[2025/09/12 05:03:53 814253] [info] |scid:2e9f5068201320e20318cf58|xqc_conn_get_local_transport_params|generate sr_token[ea1c86c791cd7685e4a4c661132cca72] for cid[c0b606bbb4abf2208681caea0a679bf06dbc]
[2025/09/12 05:03:53 814286] [stats] |xqc_conn_server_init_path_addr|path:0|l-0.0.0.0-443-2e9f5068201320e20318cf58 p-193.167.0.100-42725-a9c30feb36944fd3d034093bcb19dfa756|
[2025/09/12 05:03:53 814293] [info] |xqc_engine_packet_process|==>|conn:0000558BB895498C|size:1200|state:S_INIT|recv_time:1757653433814129|
[2025/09/12 05:03:53 814443] [debug] |scid:2e9f5068201320e20318cf58|xqc_packet_parse_initial|packet parse|initial|
[2025/09/12 05:03:53 814451] [debug] |scid:2e9f5068201320e20318cf58|xqc_packet_parse_initial|success|Length:1153|
[2025/09/12 05:03:53 814457] [debug] |scid:2e9f5068201320e20318cf58|xqc_packet_decrypt|largest_pn:0|
[2025/09/12 05:03:53 814461] [debug] |scid:2e9f5068201320e20318cf58|xqc_packet_decrypt|decryption nonce|path_id:0|pn:1147640140|
[2025/09/12 05:03:53 814469] [debug] |scid:2e9f5068201320e20318cf58|xqc_packet_decrypt_single|pkt_type:INIT|pkt_num:1147640140|
[2025/09/12 05:03:53 814474] [debug] |scid:2e9f5068201320e20318cf58|xqc_process_frames|frame_type:6|
[2025/09/12 05:03:53 814478] [info] |scid:2e9f5068201320e20318cf58|xqc_conn_check_token|token empty|
[2025/09/12 05:03:53 814484] [info] |scid:2e9f5068201320e20318cf58|xqc_process_crypto_frame|check_token fail|conn:0000558BB895498C|l-0.0.0.0-443-2e9f5068201320e20318cf58 p-193.167.0.100-42725-a9c30feb36944fd3d034093bcb19dfa756|
[2025/09/12 05:03:53 814489] [debug] |scid:2e9f5068201320e20318cf58|xqc_create_crypto_stream|encrypt_level:0|cur_state:S_INIT|
[2025/09/12 05:03:53 814494] [debug] |scid:2e9f5068201320e20318cf58|xqc_process_crypto_frame|level:0|
[2025/09/12 05:03:53 814498] [debug] |scid:2e9f5068201320e20318cf58|xqc_read_crypto_stream|xqc_read_crypto_stream|level:0|
[2025/09/12 05:03:53 814503] [debug] |scid:2e9f5068201320e20318cf58|xqc_engine_add_active_queue|last_ticked_time:0|
[2025/09/12 05:03:53 814507] [debug] |scid:2e9f5068201320e20318cf58|xqc_create_crypto_stream|encrypt_level:2|cur_state:S_INIT|
[2025/09/12 05:03:53 814521] [debug] |scid:2e9f5068201320e20318cf58|xqc_process_crypto_frame|server create hsk stream|
[2025/09/12 05:03:53 814525] [debug] |scid:2e9f5068201320e20318cf58|xqc_process_frames|frame_type:6|
[2025/09/12 05:03:53 814528] [info] |scid:2e9f5068201320e20318cf58|xqc_conn_check_token|token empty|
[2025/09/12 05:03:53 814532] [info] |scid:2e9f5068201320e20318cf58|xqc_process_crypto_frame|check_token fail|conn:0000558BB895498C|l-0.0.0.0-443-2e9f5068201320e20318cf58 p-193.167.0.100-42725-a9c30feb36944fd3d034093bcb19dfa756|
[2025/09/12 05:03:53 814536] [debug] |scid:2e9f5068201320e20318cf58|xqc_process_crypto_frame|level:0|
[2025/09/12 05:03:53 814540] [debug] |scid:2e9f5068201320e20318cf58|xqc_read_crypto_stream|xqc_read_crypto_stream|level:0|
[2025/09/12 05:03:53 814544] [debug] |scid:2e9f5068201320e20318cf58|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:0|112u|
[2025/09/12 05:03:53 814579] [debug] |scid:2e9f5068201320e20318cf58|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:0|SSL_quic_write_level:0|rv:-1|
[2025/09/12 05:03:53 814583] [debug] |scid:2e9f5068201320e20318cf58|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/09/12 05:03:53 814588] [debug] |scid:2e9f5068201320e20318cf58|xqc_process_frames|frame_type:6|
[2025/09/12 05:03:53 814592] [info] |scid:2e9f5068201320e20318cf58|xqc_conn_check_token|token empty|
[2025/09/12 05:03:53 814595] [info] |scid:2e9f5068201320e20318cf58|xqc_process_crypto_frame|check_token fail|conn:0000558BB895498C|l-0.0.0.0-443-2e9f5068201320e20318cf58 p-193.167.0.100-42725-a9c30feb36944fd3d034093bcb19dfa756|
[2025/09/12 05:03:53 814599] [debug] |scid:2e9f5068201320e20318cf58|xqc_process_crypto_frame|level:0|
[2025/09/12 05:03:53 814603] [debug] |scid:2e9f5068201320e20318cf58|xqc_read_crypto_stream|xqc_read_crypto_stream|level:0|
[2025/09/12 05:03:53 814607] [debug] |scid:2e9f5068201320e20318cf58|xqc_process_frames|frame_type:6|
[2025/09/12 05:03:53 814611] [info] |scid:2e9f5068201320e20318cf58|xqc_conn_check_token|token empty|
[2025/09/12 05:03:53 814614] [info] |scid:2e9f5068201320e20318cf58|xqc_process_crypto_frame|check_token fail|conn:0000558BB895498C|l-0.0.0.0-443-2e9f5068201320e20318cf58 p-193.167.0.100-42725-a9c30feb36944fd3d034093bcb19dfa756|
[2025/09/12 05:03:53 814619] [debug] |scid:2e9f5068201320e20318cf58|xqc_process_crypto_frame|level:0|
[2025/09/12 05:03:53 814623] [debug] |scid:2e9f5068201320e20318cf58|xqc_read_crypto_stream|xqc_read_crypto_stream|level:0|
[2025/09/12 05:03:53 814626] [debug] |scid:2e9f5068201320e20318cf58|xqc_process_frames|frame_type:6|
[2025/09/12 05:03:53 814630] [info] |scid:2e9f5068201320e20318cf58|xqc_conn_check_token|token empty|
[2025/09/12 05:03:53 814633] [info] |scid:2e9f5068201320e20318cf58|xqc_process_crypto_frame|check_token fail|conn:0000558BB895498C|l-0.0.0.0-443-2e9f5068201320e20318cf58 p-193.167.0.100-42725-a9c30feb36944fd3d034093bcb19dfa756|
[2025/09/12 05:03:53 814637] [debug] |scid:2e9f5068201320e20318cf58|xqc_process_crypto_frame|level:0|
[2025/09/12 05:03:53 814641] [debug] |scid:2e9f5068201320e20318cf58|xqc_read_crypto_stream|xqc_read_crypto_stream|level:0|
[2025/09/12 05:03:53 814645] [debug] |scid:2e9f5068201320e20318cf58|xqc_process_frames|frame_type:6|
[2025/09/12 05:03:53 814648] [info] |scid:2e9f5068201320e20318cf58|xqc_conn_check_token|token empty|
[2025/09/12 05:03:53 814652] [info] |scid:2e9f5068201320e20318cf58|xqc_process_crypto_frame|check_token fail|conn:0000558BB895498C|l-0.0.0.0-443-2e9f5068201320e20318cf58 p-193.167.0.100-42725-a9c30feb36944fd3d034093bcb19dfa756|
[2025/09/12 05:03:53 814656] [debug] |scid:2e9f5068201320e20318cf58|xqc_process_crypto_frame|level:0|
[2025/09/12 05:03:53 814660] [debug] |scid:2e9f5068201320e20318cf58|xqc_read_crypto_stream|xqc_read_crypto_stream|level:0|
[2025/09/12 05:03:53 814663] [debug] |scid:2e9f5068201320e20318cf58|xqc_process_frames|frame_type:6|
[2025/09/12 05:03:53 814667] [info] |scid:2e9f5068201320e20318cf58|xqc_conn_check_token|token empty|
[2025/09/12 05:03:53 814671] [info] |scid:2e9f5068201320e20318cf58|xqc_process_crypto_frame|check_token fail|conn:0000558BB895498C|l-0.0.0.0-443-2e9f5068201320e20318cf58 p-193.167.0.100-42725-a9c30feb36944fd3d034093bcb19dfa756|
[2025/09/12 05:03:53 814678] [debug] |scid:2e9f5068201320e20318cf58|xqc_process_crypto_frame|level:0|
[2025/09/12 05:03:53 814682] [debug] |scid:2e9f5068201320e20318cf58|xqc_read_crypto_stream|xqc_read_crypto_stream|level:0|
[2025/09/12 05:03:53 814685] [debug] |scid:2e9f5068201320e20318cf58|xqc_process_frames|frame_type:0|
[2025/09/12 05:03:53 814689] [debug] |scid:2e9f5068201320e20318cf58|xqc_process_padding_frame|process padding|
[2025/09/12 05:03:53 814693] [debug] |scid:2e9f5068201320e20318cf58|xqc_process_frames|frame_type:1|
[2025/09/12 05:03:53 814697] [debug] |scid:2e9f5068201320e20318cf58|xqc_process_frames|frame_type:0|
[2025/09/12 05:03:53 814700] [debug] |scid:2e9f5068201320e20318cf58|xqc_process_padding_frame|process padding|
[2025/09/12 05:03:53 814704] [debug] |scid:2e9f5068201320e20318cf58|xqc_process_frames|frame_type:6|
[2025/09/12 05:03:53 814708] [info] |scid:2e9f5068201320e20318cf58|xqc_conn_check_token|token empty|
[2025/09/12 05:03:53 814711] [info] |scid:2e9f5068201320e20318cf58|xqc_process_crypto_frame|check_token fail|conn:0000558BB895498C|l-0.0.0.0-443-2e9f5068201320e20318cf58 p-193.167.0.100-42725-a9c30feb36944fd3d034093bcb19dfa756|
[2025/09/12 05:03:53 814715] [debug] |scid:2e9f5068201320e20318cf58|xqc_process_crypto_frame|level:0|
[2025/09/12 05:03:53 814719] [debug] |scid:2e9f5068201320e20318cf58|xqc_read_crypto_stream|xqc_read_crypto_stream|level:0|
[2025/09/12 05:03:53 814723] [debug] |scid:2e9f5068201320e20318cf58|xqc_process_frames|frame_type:6|
[2025/09/12 05:03:53 814726] [info] |scid:2e9f5068201320e20318cf58|xqc_conn_check_token|token empty|
[2025/09/12 05:03:53 814730] [info] |scid:2e9f5068201320e20318cf58|xqc_process_crypto_frame|check_token fail|conn:0000558BB895498C|l-0.0.0.0-443-2e9f5068201320e20318cf58 p-193.167.0.100-42725-a9c30feb36944fd3d034093bcb19dfa756|
[2025/09/12 05:03:53 814734] [debug] |scid:2e9f5068201320e20318cf58|xqc_process_crypto_frame|level:0|
[2025/09/12 05:03:53 814738] [debug] |scid:2e9f5068201320e20318cf58|xqc_read_crypto_stream|xqc_read_crypto_stream|level:0|
[2025/09/12 05:03:53 814741] [debug] |scid:2e9f5068201320e20318cf58|xqc_process_frames|frame_type:0|
[2025/09/12 05:03:53 814745] [debug] |scid:2e9f5068201320e20318cf58|xqc_process_padding_frame|process padding|
[2025/09/12 05:03:53 814749] [debug] |scid:2e9f5068201320e20318cf58|xqc_process_frames|frame_type:6|
[2025/09/12 05:03:53 814752] [info] |scid:2e9f5068201320e20318cf58|xqc_conn_check_token|token empty|
[2025/09/12 05:03:53 814756] [info] |scid:2e9f5068201320e20318cf58|xqc_process_crypto_frame|check_token fail|conn:0000558BB895498C|l-0.0.0.0-443-2e9f5068201320e20318cf58 p-193.167.0.100-42725-a9c30feb36944fd3d034093bcb19dfa756|
[2025/09/12 05:03:53 814760] [debug] |scid:2e9f5068201320e20318cf58|xqc_process_crypto_frame|level:0|
[2025/09/12 05:03:53 814763] [debug] |scid:2e9f5068201320e20318cf58|xqc_read_crypto_stream|xqc_read_crypto_stream|level:0|
[2025/09/12 05:03:53 814767] [debug] |scid:2e9f5068201320e20318cf58|xqc_process_frames|frame_type:6|
[2025/09/12 05:03:53 814771] [info] |scid:2e9f5068201320e20318cf58|xqc_conn_check_token|token empty|
[2025/09/12 05:03:53 814774] [info] |scid:2e9f5068201320e20318cf58|xqc_process_crypto_frame|check_token fail|conn:0000558BB895498C|l-0.0.0.0-443-2e9f5068201320e20318cf58 p-193.167.0.100-42725-a9c30feb36944fd3d034093bcb19dfa756|
[2025/09/12 05:03:53 814778] [debug] |scid:2e9f5068201320e20318cf58|xqc_process_crypto_frame|level:0|
[2025/09/12 05:03:53 814782] [debug] |scid:2e9f5068201320e20318cf58|xqc_read_crypto_stream|xqc_read_crypto_stream|level:0|
[2025/09/12 05:03:53 814786] [debug] |scid:2e9f5068201320e20318cf58|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:0|28u|
[2025/09/12 05:03:53 814790] [debug] |scid:2e9f5068201320e20318cf58|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:0|SSL_quic_write_level:0|rv:-1|
[2025/09/12 05:03:53 814794] [debug] |scid:2e9f5068201320e20318cf58|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/09/12 05:03:53 814800] [debug] |scid:2e9f5068201320e20318cf58|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:0|28u|
[2025/09/12 05:03:53 814805] [debug] |scid:2e9f5068201320e20318cf58|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:0|SSL_quic_write_level:0|rv:-1|
[2025/09/12 05:03:53 814808] [debug] |scid:2e9f5068201320e20318cf58|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/09/12 05:03:53 814812] [debug] |scid:2e9f5068201320e20318cf58|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:0|14u|
[2025/09/12 05:03:53 814816] [debug] |scid:2e9f5068201320e20318cf58|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:0|SSL_quic_write_level:0|rv:-1|
[2025/09/12 05:03:53 814820] [debug] |scid:2e9f5068201320e20318cf58|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/09/12 05:03:53 814824] [debug] |scid:2e9f5068201320e20318cf58|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:0|14u|
[2025/09/12 05:03:53 814828] [debug] |scid:2e9f5068201320e20318cf58|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:0|SSL_quic_write_level:0|rv:-1|
[2025/09/12 05:03:53 814832] [debug] |scid:2e9f5068201320e20318cf58|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/09/12 05:03:53 814836] [debug] |scid:2e9f5068201320e20318cf58|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:0|14u|
[2025/09/12 05:03:53 814840] [debug] |scid:2e9f5068201320e20318cf58|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:0|SSL_quic_write_level:0|rv:-1|
[2025/09/12 05:03:53 814843] [debug] |scid:2e9f5068201320e20318cf58|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/09/12 05:03:53 814847] [debug] |scid:2e9f5068201320e20318cf58|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:0|14u|
[2025/09/12 05:03:53 814851] [debug] |scid:2e9f5068201320e20318cf58|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:0|SSL_quic_write_level:0|rv:-1|
[2025/09/12 05:03:53 814855] [debug] |scid:2e9f5068201320e20318cf58|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/09/12 05:03:53 814859] [debug] |scid:2e9f5068201320e20318cf58|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:0|5u|
[2025/09/12 05:03:53 814863] [debug] |scid:2e9f5068201320e20318cf58|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:0|SSL_quic_write_level:0|rv:-1|
[2025/09/12 05:03:53 814867] [debug] |scid:2e9f5068201320e20318cf58|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/09/12 05:03:53 814870] [debug] |scid:2e9f5068201320e20318cf58|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:0|5u|
[2025/09/12 05:03:53 814874] [debug] |scid:2e9f5068201320e20318cf58|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:0|SSL_quic_write_level:0|rv:-1|
[2025/09/12 05:03:53 814878] [debug] |scid:2e9f5068201320e20318cf58|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/09/12 05:03:53 814882] [debug] |scid:2e9f5068201320e20318cf58|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:0|10u|
[2025/09/12 05:03:53 814886] [debug] |scid:2e9f5068201320e20318cf58|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:0|SSL_quic_write_level:0|rv:-1|
[2025/09/12 05:03:53 814890] [debug] |scid:2e9f5068201320e20318cf58|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/09/12 05:03:53 814894] [debug] |scid:2e9f5068201320e20318cf58|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:0|21u|
[2025/09/12 05:03:53 814942] [info] |scid:2e9f5068201320e20318cf58|xqc_ssl_cert_cb|cert chain or key empty|sni:server4
[2025/09/12 05:03:53 815136] [debug] |scid:2e9f5068201320e20318cf58|xqc_conn_tls_transport_params_cb|1RTT_transport_params|max_datagram_frame_size:0|
[2025/09/12 05:03:53 815143] [debug] |scid:2e9f5068201320e20318cf58|xqc_conn_enable_multipath|xqc_conn_enable_multipath|1|0|
[2025/09/12 05:03:53 815147] [warn] |scid:2e9f5068201320e20318cf58|xqc_conn_try_to_enable_multipath|multipath_version_negotiation err|
[2025/09/12 05:03:53 815363] [debug] |scid:2e9f5068201320e20318cf58|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:2|SSL_quic_write_level:3|rv:0|
[2025/09/12 05:03:53 815372] [debug] |scid:2e9f5068201320e20318cf58|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/09/12 05:03:53 815377] [debug] |scid:2e9f5068201320e20318cf58|xqc_process_frames|frame_type:0|
[2025/09/12 05:03:53 815381] [debug] |scid:2e9f5068201320e20318cf58|xqc_process_padding_frame|process padding|
[2025/09/12 05:03:53 815389] [debug] |scid:2e9f5068201320e20318cf58|xqc_timer_unset|type:ACK_INIT|
[2025/09/12 05:03:53 815394] [debug] |scid:2e9f5068201320e20318cf58|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 05:03:53 815399] [debug] |scid:2e9f5068201320e20318cf58|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:1147640140|largest:1147640140|pns:0|
[2025/09/12 05:03:53 815404] [info] |scid:2e9f5068201320e20318cf58|xqc_conn_on_pkt_processed|====>|conn:0000558BB895498C|path:0|size:1200|pkt_type:INIT|pkt_num:1147640140|frame:PADDING PING CRYPTO |recv_time:1757653433814129|dcid:c0b606bbb4abf2208681caea0a679bf06dbc|dcid_seq:0|
[2025/09/12 05:03:53 815410] [debug] |scid:2e9f5068201320e20318cf58|xqc_timer_set|type:PATH_IDLE|expire:1757653493814129|now:1757653433814129|interv:60000000|
[2025/09/12 05:03:53 815414] [debug] |scid:2e9f5068201320e20318cf58|xqc_timer_set|type:CONN_IDLE|expire:1757653493814129|now:1757653433814129|interv:60000000|
[2025/09/12 05:03:53 815419] [debug] |xqc_engine_main_logic|BEGIN|now:1757653433815419|
[2025/09/12 05:03:53 815423] [debug] |scid:2e9f5068201320e20318cf58|xqc_engine_process_conn|conn:0000558BB895498C|state:S_INIT|flag:TICKING DCID_OK UPPER_CONN_EXIST INIT_RECVD NEED_RUN (null) |now:1757653433815423|
[2025/09/12 05:03:53 815429] [info] |scid:2e9f5068201320e20318cf58|xqc_conn_check_tx_key|keys are ready, can send 1rtt now|
[2025/09/12 05:03:53 815433] [debug] |scid:2e9f5068201320e20318cf58|xqc_crypto_stream_on_read|encrypt_level:0|cur_state:S_INIT|next_state:S_INITIAL_RECVD|
[2025/09/12 05:03:53 815437] [debug] |scid:2e9f5068201320e20318cf58|xqc_process_crypto_write_streams|
[2025/09/12 05:03:53 815441] [debug] |scid:2e9f5068201320e20318cf58|xqc_crypto_stream_on_write|enc_level|0|
[2025/09/12 05:03:53 815445] [debug] |scid:2e9f5068201320e20318cf58|xqc_crypto_stream_on_write|cur_state:1|switch|
[2025/09/12 05:03:53 815451] [info] |scid:2e9f5068201320e20318cf58|xqc_crypto_stream_send|crypto send data|pkt_num:0|size:137|sent:94|pkt_type:INIT|frame:CRYPTO |now:1757653433815451|
[2025/09/12 05:03:53 815456] [debug] |scid:2e9f5068201320e20318cf58|xqc_crypto_stream_on_write|encrypt_level:0|cur_state:S_INITIAL_RECVD|next_state:S_INITIAL_SENT|
[2025/09/12 05:03:53 815460] [debug] |scid:2e9f5068201320e20318cf58|xqc_process_crypto_write_streams|
[2025/09/12 05:03:53 815464] [debug] |scid:2e9f5068201320e20318cf58|xqc_crypto_stream_on_write|enc_level|2|
[2025/09/12 05:03:53 815468] [info] |scid:2e9f5068201320e20318cf58|xqc_crypto_stream_send|crypto send data|pkt_num:0|size:194|sent:152|pkt_type:HSK|frame:CRYPTO |now:1757653433815468|
[2025/09/12 05:03:53 815473] [info] |scid:2e9f5068201320e20318cf58|xqc_crypto_stream_send|crypto send data|pkt_num:0|size:516|sent:474|pkt_type:HSK|frame:CRYPTO |now:1757653433815472|
[2025/09/12 05:03:53 815477] [info] |scid:2e9f5068201320e20318cf58|xqc_crypto_stream_send|crypto send data|pkt_num:0|size:125|sent:83|pkt_type:HSK|frame:CRYPTO |now:1757653433815477|
[2025/09/12 05:03:53 815482] [info] |scid:2e9f5068201320e20318cf58|xqc_crypto_stream_send|crypto send data|pkt_num:0|size:82|sent:40|pkt_type:HSK|frame:CRYPTO |now:1757653433815482|
[2025/09/12 05:03:53 815486] [debug] |scid:2e9f5068201320e20318cf58|xqc_crypto_stream_on_write|encrypt_level:2|cur_state:S_INITIAL_SENT|next_state:S_HANDSHAKE_SENT|
[2025/09/12 05:03:53 815491] [debug] |scid:2e9f5068201320e20318cf58|xqc_gen_ack_frame|largest_recv:1147640140|ack_delay:1362|first_ack_range:0|largest_pkt_recv_time:1757653433814129|
[2025/09/12 05:03:53 815496] [debug] |scid:2e9f5068201320e20318cf58|xqc_gen_ack_frame|high:1147640140|low:1147640140|pkt_pns:0|
[2025/09/12 05:03:53 815503] [debug] |scid:2e9f5068201320e20318cf58|xqc_write_ack_to_one_packet|ack_size:13|path:0|path_largest_recv:1147640140|frame_largest_recv:1147640140|
[2025/09/12 05:03:53 815507] [debug] |scid:2e9f5068201320e20318cf58|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:0|
[2025/09/12 05:03:53 815513] [debug] |scid:2e9f5068201320e20318cf58|xqc_path_get_perf_class|conn:0000558BB895498C|path_id:0|path_srtt:250000|min_srtt:250000|path_bw:0|loss_rate:0.00|path_pto:0|
[2025/09/12 05:03:53 815518] [debug] |scid:2e9f5068201320e20318cf58|xqc_minrtt_scheduler_get_path|path srtt|conn:0000558BB895498C|path_id:0|path_srtt:250000|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:03:53 815523] [debug] |scid:2e9f5068201320e20318cf58|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CRYPTO |pn:0|size:137|reinj:0|path_class:2|
[2025/09/12 05:03:53 815528] [debug] |scid:2e9f5068201320e20318cf58|xqc_path_get_perf_class|conn:0000558BB895498C|path_id:0|path_srtt:250000|min_srtt:250000|path_bw:0|loss_rate:0.00|path_pto:0|
[2025/09/12 05:03:53 815532] [debug] |scid:2e9f5068201320e20318cf58|xqc_minrtt_scheduler_get_path|path srtt|conn:0000558BB895498C|path_id:0|path_srtt:250000|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:03:53 815537] [debug] |scid:2e9f5068201320e20318cf58|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CRYPTO |pn:0|size:194|reinj:0|path_class:2|
[2025/09/12 05:03:53 815541] [debug] |scid:2e9f5068201320e20318cf58|xqc_path_get_perf_class|conn:0000558BB895498C|path_id:0|path_srtt:250000|min_srtt:250000|path_bw:0|loss_rate:0.00|path_pto:0|
[2025/09/12 05:03:53 815545] [debug] |scid:2e9f5068201320e20318cf58|xqc_minrtt_scheduler_get_path|path srtt|conn:0000558BB895498C|path_id:0|path_srtt:250000|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:03:53 815549] [debug] |scid:2e9f5068201320e20318cf58|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CRYPTO |pn:0|size:516|reinj:0|path_class:2|
[2025/09/12 05:03:53 815553] [debug] |scid:2e9f5068201320e20318cf58|xqc_path_get_perf_class|conn:0000558BB895498C|path_id:0|path_srtt:250000|min_srtt:250000|path_bw:0|loss_rate:0.00|path_pto:0|
[2025/09/12 05:03:53 815557] [debug] |scid:2e9f5068201320e20318cf58|xqc_minrtt_scheduler_get_path|path srtt|conn:0000558BB895498C|path_id:0|path_srtt:250000|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:03:53 815561] [debug] |scid:2e9f5068201320e20318cf58|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CRYPTO |pn:0|size:125|reinj:0|path_class:2|
[2025/09/12 05:03:53 815565] [debug] |scid:2e9f5068201320e20318cf58|xqc_path_get_perf_class|conn:0000558BB895498C|path_id:0|path_srtt:250000|min_srtt:250000|path_bw:0|loss_rate:0.00|path_pto:0|
[2025/09/12 05:03:53 815569] [debug] |scid:2e9f5068201320e20318cf58|xqc_minrtt_scheduler_get_path|path srtt|conn:0000558BB895498C|path_id:0|path_srtt:250000|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:03:53 815573] [debug] |scid:2e9f5068201320e20318cf58|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CRYPTO |pn:0|size:82|reinj:0|path_class:2|
[2025/09/12 05:03:53 815577] [debug] |scid:2e9f5068201320e20318cf58|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:ACK |stream_id:0|stream_offset:0|
[2025/09/12 05:03:53 815583] [debug] |scid:2e9f5068201320e20318cf58|xqc_check_acked_or_dropped_pkt|conn:0000558BB895498C|pkt_num:0|size:137|pkt_type:INIT|frame:CRYPTO |
[2025/09/12 05:03:53 815588] [debug] |scid:2e9f5068201320e20318cf58|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:0|
[2025/09/12 05:03:53 815628] [info] |scid:2e9f5068201320e20318cf58|xqc_send_packet_with_pn|<==|conn:0000558BB895498C|path:0|pkt_num:0|size:1184|sent:1200|pkt_type:INIT|frame:PADDING CRYPTO |inflight:0|now:1757653433815596|stream_id:0|stream_offset:0|
[2025/09/12 05:03:53 815637] [debug] |scid:2e9f5068201320e20318cf58|xqc_send_ctl_on_packet_sent|conn:0000558BB895498C|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 05:03:53 815651] [debug] |scid:2e9f5068201320e20318cf58|xqc_send_ctl_on_packet_sent|path:0|inflight:0|applimit:0|
[2025/09/12 05:03:53 815658] [debug] |scid:2e9f5068201320e20318cf58|xqc_send_ctl_get_pto_time_and_space|srtt:250000|rtt_var:125000|pto_duration:750000|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:03:53 815666] [debug] |scid:2e9f5068201320e20318cf58|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB895498C|path:0|PNS: 0, unacked: 1184|
[2025/09/12 05:03:53 815670] [debug] |scid:2e9f5068201320e20318cf58|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB895498C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:03:53 815674] [debug] |scid:2e9f5068201320e20318cf58|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB895498C|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:03:53 815678] [debug] |scid:2e9f5068201320e20318cf58|xqc_timer_set|type:LOSS_DETECTION|expire:1757653434565596|now:1757653433815657|interv:749939|
[2025/09/12 05:03:53 815682] [debug] |scid:2e9f5068201320e20318cf58|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB895498C|path:0|pns:0|expire:1757653434565596|now:1757653433815657|interval:749939|pto_count:0|srtt:250000
[2025/09/12 05:03:53 815687] [debug] |scid:2e9f5068201320e20318cf58|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:45952|inflight:1184|
[2025/09/12 05:03:53 815693] [debug] |scid:2e9f5068201320e20318cf58|xqc_check_acked_or_dropped_pkt|conn:0000558BB895498C|pkt_num:0|size:194|pkt_type:HSK|frame:CRYPTO |
[2025/09/12 05:03:53 815697] [debug] |scid:2e9f5068201320e20318cf58|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:0|
[2025/09/12 05:03:53 815723] [info] |scid:2e9f5068201320e20318cf58|xqc_send_packet_with_pn|<==|conn:0000558BB895498C|path:0|pkt_num:0|size:194|sent:210|pkt_type:HSK|frame:CRYPTO |inflight:1184|now:1757653433815703|stream_id:0|stream_offset:0|
[2025/09/12 05:03:53 815732] [debug] |scid:2e9f5068201320e20318cf58|xqc_send_ctl_on_packet_sent|conn:0000558BB895498C|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 05:03:53 815739] [debug] |scid:2e9f5068201320e20318cf58|xqc_send_ctl_on_packet_sent|path:0|inflight:1184|applimit:0|
[2025/09/12 05:03:53 815745] [debug] |scid:2e9f5068201320e20318cf58|xqc_send_ctl_get_pto_time_and_space|srtt:250000|rtt_var:125000|pto_duration:750000|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:03:53 815752] [debug] |scid:2e9f5068201320e20318cf58|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB895498C|path:0|PNS: 0, unacked: 1184|
[2025/09/12 05:03:53 815756] [debug] |scid:2e9f5068201320e20318cf58|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB895498C|path:0|PNS: 1, unacked: 194|
[2025/09/12 05:03:53 815760] [debug] |scid:2e9f5068201320e20318cf58|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB895498C|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:03:53 815764] [debug] |scid:2e9f5068201320e20318cf58|xqc_timer_set|type:LOSS_DETECTION|expire:1757653434565596|now:1757653433815745|interv:749851|
[2025/09/12 05:03:53 815768] [debug] |scid:2e9f5068201320e20318cf58|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB895498C|path:0|pns:0|expire:1757653434565596|now:1757653433815745|interval:749851|pto_count:0|srtt:250000
[2025/09/12 05:03:53 815772] [debug] |scid:2e9f5068201320e20318cf58|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:45952|inflight:1378|
[2025/09/12 05:03:53 815777] [debug] |scid:2e9f5068201320e20318cf58|xqc_check_acked_or_dropped_pkt|conn:0000558BB895498C|pkt_num:0|size:516|pkt_type:HSK|frame:CRYPTO |
[2025/09/12 05:03:53 815781] [debug] |scid:2e9f5068201320e20318cf58|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1|
[2025/09/12 05:03:53 815807] [info] |scid:2e9f5068201320e20318cf58|xqc_send_packet_with_pn|<==|conn:0000558BB895498C|path:0|pkt_num:1|size:516|sent:532|pkt_type:HSK|frame:CRYPTO |inflight:1378|now:1757653433815787|stream_id:0|stream_offset:0|
[2025/09/12 05:03:53 815821] [debug] |scid:2e9f5068201320e20318cf58|xqc_send_ctl_on_packet_sent|conn:0000558BB895498C|path:0|pkt_num:1|origin_pktnum:0|size:516|enc_size:532|pkt_type:HSK|frame:CRYPTO |conn_state:S_HANDSHAKE_SENT|po_in_flight:0||retrans:0|
[2025/09/12 05:03:53 815828] [debug] |scid:2e9f5068201320e20318cf58|xqc_send_ctl_on_packet_sent|path:0|inflight:1378|applimit:0|
[2025/09/12 05:03:53 815834] [debug] |scid:2e9f5068201320e20318cf58|xqc_send_ctl_get_pto_time_and_space|srtt:250000|rtt_var:125000|pto_duration:750000|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:03:53 815839] [debug] |scid:2e9f5068201320e20318cf58|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB895498C|path:0|PNS: 0, unacked: 1184|
[2025/09/12 05:03:53 815843] [debug] |scid:2e9f5068201320e20318cf58|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB895498C|path:0|PNS: 1, unacked: 710|
[2025/09/12 05:03:53 815847] [debug] |scid:2e9f5068201320e20318cf58|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB895498C|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:03:53 815851] [debug] |scid:2e9f5068201320e20318cf58|xqc_timer_set|type:LOSS_DETECTION|expire:1757653434565596|now:1757653433815834|interv:749762|
[2025/09/12 05:03:53 815855] [debug] |scid:2e9f5068201320e20318cf58|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB895498C|path:0|pns:0|expire:1757653434565596|now:1757653433815834|interval:749762|pto_count:0|srtt:250000
[2025/09/12 05:03:53 815859] [debug] |scid:2e9f5068201320e20318cf58|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:45952|inflight:1894|
[2025/09/12 05:03:53 815864] [debug] |scid:2e9f5068201320e20318cf58|xqc_check_acked_or_dropped_pkt|conn:0000558BB895498C|pkt_num:0|size:125|pkt_type:HSK|frame:CRYPTO |
[2025/09/12 05:03:53 815868] [debug] |scid:2e9f5068201320e20318cf58|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:2|
[2025/09/12 05:03:53 815892] [info] |scid:2e9f5068201320e20318cf58|xqc_send_packet_with_pn|<==|conn:0000558BB895498C|path:0|pkt_num:2|size:125|sent:141|pkt_type:HSK|frame:CRYPTO |inflight:1894|now:1757653433815874|stream_id:0|stream_offset:0|
[2025/09/12 05:03:53 815900] [debug] |scid:2e9f5068201320e20318cf58|xqc_send_ctl_on_packet_sent|conn:0000558BB895498C|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 05:03:53 815907] [debug] |scid:2e9f5068201320e20318cf58|xqc_send_ctl_on_packet_sent|path:0|inflight:1894|applimit:0|
[2025/09/12 05:03:53 815914] [debug] |scid:2e9f5068201320e20318cf58|xqc_send_ctl_get_pto_time_and_space|srtt:250000|rtt_var:125000|pto_duration:750000|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:03:53 815919] [debug] |scid:2e9f5068201320e20318cf58|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB895498C|path:0|PNS: 0, unacked: 1184|
[2025/09/12 05:03:53 815923] [debug] |scid:2e9f5068201320e20318cf58|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB895498C|path:0|PNS: 1, unacked: 835|
[2025/09/12 05:03:53 815927] [debug] |scid:2e9f5068201320e20318cf58|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB895498C|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:03:53 815931] [debug] |scid:2e9f5068201320e20318cf58|xqc_timer_set|type:LOSS_DETECTION|expire:1757653434565596|now:1757653433815913|interv:749683|
[2025/09/12 05:03:53 815935] [debug] |scid:2e9f5068201320e20318cf58|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB895498C|path:0|pns:0|expire:1757653434565596|now:1757653433815913|interval:749683|pto_count:0|srtt:250000
[2025/09/12 05:03:53 815939] [debug] |scid:2e9f5068201320e20318cf58|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:45952|inflight:2019|
[2025/09/12 05:03:53 815944] [debug] |scid:2e9f5068201320e20318cf58|xqc_check_acked_or_dropped_pkt|conn:0000558BB895498C|pkt_num:0|size:82|pkt_type:HSK|frame:CRYPTO |
[2025/09/12 05:03:53 815952] [debug] |scid:2e9f5068201320e20318cf58|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:3|
[2025/09/12 05:03:53 815975] [info] |scid:2e9f5068201320e20318cf58|xqc_send_packet_with_pn|<==|conn:0000558BB895498C|path:0|pkt_num:3|size:82|sent:98|pkt_type:HSK|frame:CRYPTO |inflight:2019|now:1757653433815958|stream_id:0|stream_offset:0|
[2025/09/12 05:03:53 815983] [debug] |scid:2e9f5068201320e20318cf58|xqc_send_ctl_on_packet_sent|conn:0000558BB895498C|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 05:03:53 815990] [debug] |scid:2e9f5068201320e20318cf58|xqc_send_ctl_on_packet_sent|path:0|inflight:2019|applimit:0|
[2025/09/12 05:03:53 815997] [debug] |scid:2e9f5068201320e20318cf58|xqc_send_ctl_get_pto_time_and_space|srtt:250000|rtt_var:125000|pto_duration:750000|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:03:53 816003] [debug] |scid:2e9f5068201320e20318cf58|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB895498C|path:0|PNS: 0, unacked: 1184|
[2025/09/12 05:03:53 816007] [debug] |scid:2e9f5068201320e20318cf58|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB895498C|path:0|PNS: 1, unacked: 917|
[2025/09/12 05:03:53 816011] [debug] |scid:2e9f5068201320e20318cf58|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB895498C|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:03:53 816015] [debug] |scid:2e9f5068201320e20318cf58|xqc_timer_set|type:LOSS_DETECTION|expire:1757653434565596|now:1757653433815996|interv:749600|
[2025/09/12 05:03:53 816019] [debug] |scid:2e9f5068201320e20318cf58|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB895498C|path:0|pns:0|expire:1757653434565596|now:1757653433815996|interval:749600|pto_count:0|srtt:250000
[2025/09/12 05:03:53 816023] [debug] |scid:2e9f5068201320e20318cf58|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:45952|inflight:2101|
[2025/09/12 05:03:53 816027] [debug] |scid:2e9f5068201320e20318cf58|xqc_check_acked_or_dropped_pkt|conn:0000558BB895498C|pkt_num:0|size:56|pkt_type:INIT|frame:ACK |
[2025/09/12 05:03:53 816032] [debug] |scid:2e9f5068201320e20318cf58|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1|
[2025/09/12 05:03:53 816066] [info] |scid:2e9f5068201320e20318cf58|xqc_send_packet_with_pn|<==|conn:0000558BB895498C|path:0|pkt_num:1|size:56|sent:72|pkt_type:INIT|frame:ACK |inflight:2101|now:1757653433816037|stream_id:0|stream_offset:0|
[2025/09/12 05:03:53 816079] [debug] |scid:2e9f5068201320e20318cf58|xqc_send_ctl_on_packet_sent|conn:0000558BB895498C|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 05:03:53 816087] [debug] |scid:2e9f5068201320e20318cf58|xqc_conn_next_wakeup_time|wakeup_time:1757653434565596|
[2025/09/12 05:03:53 816094] [debug] |scid:2e9f5068201320e20318cf58|xqc_engine_add_wakeup_queue|next_tick_time:1757653434565596|
[2025/09/12 05:03:53 816098] [debug] |xqc_engine_wakeup_after|wakeup:1757653433889933|now:1757653433816098|diff:73835|
[2025/09/12 05:03:53 816104] [debug] |xqc_engine_main_logic|END|now:1757653433815423|
[2025/09/12 05:03:53 816109] [debug] |xqc_engine_main_logic|BEGIN|now:1757653433816109|
[2025/09/12 05:03:53 816113] [debug] |xqc_engine_wakeup_after|wakeup:1757653433889933|now:1757653433816113|diff:73820|
[2025/09/12 05:03:53 816117] [debug] |xqc_engine_main_logic|END|now:1757653433816109|
[2025/09/12 05:03:53 848882] [info] |xqc_engine_packet_process|==>|conn:0000558BB895498C|size:1200|state:S_HANDSHAKE_SENT|recv_time:1757653433848880|
[2025/09/12 05:03:53 848901] [debug] |scid:2e9f5068201320e20318cf58|xqc_packet_parse_initial|packet parse|initial|
[2025/09/12 05:03:53 848910] [debug] |scid:2e9f5068201320e20318cf58|xqc_packet_parse_initial|success|Length:25|
[2025/09/12 05:03:53 848933] [debug] |scid:2e9f5068201320e20318cf58|xqc_packet_decrypt|largest_pn:1147640140|
[2025/09/12 05:03:53 848949] [debug] |scid:2e9f5068201320e20318cf58|xqc_packet_decrypt|decryption nonce|path_id:0|pn:1147640141|
[2025/09/12 05:03:53 848960] [debug] |scid:2e9f5068201320e20318cf58|xqc_packet_decrypt_single|pkt_type:INIT|pkt_num:1147640141|
[2025/09/12 05:03:53 848967] [debug] |scid:2e9f5068201320e20318cf58|xqc_process_frames|frame_type:2|
[2025/09/12 05:03:53 848976] [debug] |scid:2e9f5068201320e20318cf58|xqc_send_ctl_on_ack_received|conn:0000558BB895498C|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 05:03:53 848986] [debug] |scid:2e9f5068201320e20318cf58|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:1184|prior_delivered:0|prior_time:1757653433815596|is_app_limited:1|send_elapse:0|ack_elapse:33284|ctl_first_sent_time:1757653433815596|lagest_ack_time:1757653433848880|curr_delivered:1184|
[2025/09/12 05:03:53 848996] [debug] |scid:2e9f5068201320e20318cf58|xqc_update_sample|sampler_sent_time_update:1757653433815596|
[2025/09/12 05:03:53 849004] [debug] |scid:2e9f5068201320e20318cf58|xqc_send_ctl_on_ack_received|sndq_packets_used:4||sndq_packets_used_bytes:0|sndq_packets_free:2|
[2025/09/12 05:03:53 849012] [debug] |scid:2e9f5068201320e20318cf58|xqc_send_ctl_update_rtt|before update rtt|conn:0000558BB895498C|srtt:250000|rttvar:125000|minrtt:4294967295|latest_rtt:33284|ack_delay:0|
[2025/09/12 05:03:53 849020] [debug] |scid:2e9f5068201320e20318cf58|xqc_send_ctl_update_rtt|l-0.0.0.0-443-2e9f5068201320e20318cf58 p-193.167.0.100-42725-a9c30feb36944fd3d034093bcb19dfa756 |after update rtt|conn:0000558BB895498C|srtt:33284|rttvar:16642|minrtt:33284|latest_rtt:33284|ack_delay:0|
[2025/09/12 05:03:53 849028] [debug] |scid:2e9f5068201320e20318cf58|xqc_send_ctl_get_lost_sent_pn|largest_acked:0|lost_pn:18446744073709551615|thresh:3|
[2025/09/12 05:03:53 849036] [debug] |scid:2e9f5068201320e20318cf58|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:03:53 849069] [debug] |scid:2e9f5068201320e20318cf58|xqc_send_ctl_get_pto_time_and_space|srtt:33284|rtt_var:16642|pto_duration:99852|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:03:53 849075] [debug] |scid:2e9f5068201320e20318cf58|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB895498C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:03:53 849080] [debug] |scid:2e9f5068201320e20318cf58|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB895498C|path:0|PNS: 1, unacked: 917|
[2025/09/12 05:03:53 849085] [debug] |scid:2e9f5068201320e20318cf58|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB895498C|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:03:53 849090] [debug] |scid:2e9f5068201320e20318cf58|xqc_timer_set|type:LOSS_DETECTION|expire:1757653433915810|now:1757653433849068|interv:66742|
[2025/09/12 05:03:53 849095] [debug] |scid:2e9f5068201320e20318cf58|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB895498C|path:0|pns:1|expire:1757653433915810|now:1757653433849068|interval:66742|pto_count:0|srtt:33284
[2025/09/12 05:03:53 849101] [debug] |scid:2e9f5068201320e20318cf58|xqc_generate_sample|sampler: send_elapse 0, ack_elapse 33284, delivered 1184|rate 35572|lost 0|
[2025/09/12 05:03:53 849106] [debug] |scid:2e9f5068201320e20318cf58|xqc_bbr_update_bandwidth|BBRv1: RTT round update 0 -> 1|
[2025/09/12 05:03:53 849112] [debug] |scid:2e9f5068201320e20318cf58|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (35572) in round 1|
[2025/09/12 05:03:53 849117] [debug] |scid:2e9f5068201320e20318cf58|xqc_bbr_update_min_rtt|probertt expire|rtt:33284, old_rtt:2147483647|
[2025/09/12 05:03:53 849122] [debug] |scid:2e9f5068201320e20318cf58|xqc_bbr_update_min_rtt|minrtt expire|rtt:33284, old_rtt:2147483647|
[2025/09/12 05:03:53 849127] [debug] |scid:2e9f5068201320e20318cf58|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:5744|extra_cwnd:2368|
[2025/09/12 05:03:53 849132] [debug] |scid:2e9f5068201320e20318cf58|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:45952|packet_lost:0|acked:1184|po_sent_time:1757653433815596|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1184|
[2025/09/12 05:03:53 849144] [debug] |scid:2e9f5068201320e20318cf58|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:45952|packet_lost:0|acked:1184|po_sent_time:1757653433815596|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1184|
[2025/09/12 05:03:53 849150] [debug] |scid:2e9f5068201320e20318cf58|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-2e9f5068201320e20318cf58 p-193.167.0.100-42725-a9c30feb36944fd3d034093bcb19dfa756 |bbr on ack|mode:0|pacing_rate:3983039|bw:35572|cwnd:47136|full_bw_reached:0|inflight:917|srtt:33284|latest_rtt:33284|min_rtt:33284|applimit:1|lost:0|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:1|
[2025/09/12 05:03:53 849156] [stats] |scid:2e9f5068201320e20318cf58|xqc_send_ctl_info_circle_record|l-0.0.0.0-443-2e9f5068201320e20318cf58 p-193.167.0.100-42725-a9c30feb36944fd3d034093bcb19dfa756 |path:0||cwnd:47136|inflight:917|mode:0|applimit:0|pacing_rate:3983039|bw:35572|srtt:33284|latest_rtt:33284|min_rtt:33284|send:5|lost:0|tlp:0|recv:1|recovery:0|slow_start:1|conn_life:35000|acked:1184|delivered:1184|is_cwnd_limited:0|
[2025/09/12 05:03:53 849164] [info] |scid:2e9f5068201320e20318cf58|xqc_conn_addr_validated|Address Validated|conn:0000558BB895498C|role:1|
[2025/09/12 05:03:53 849169] [debug] |scid:2e9f5068201320e20318cf58|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:1147640141|largest:1147640141|pns:0|
[2025/09/12 05:03:53 849175] [info] |scid:2e9f5068201320e20318cf58|xqc_conn_on_pkt_processed|====>|conn:0000558BB895498C|path:0|size:1200|pkt_type:INIT|pkt_num:1147640141|frame:ACK |recv_time:1757653433848880|dcid:2e9f5068201320e20318cf58|dcid_seq:0|
[2025/09/12 05:03:53 849182] [debug] |scid:2e9f5068201320e20318cf58|xqc_packet_parse_handshake|success|Length:1094|
[2025/09/12 05:03:53 849188] [debug] |scid:2e9f5068201320e20318cf58|xqc_packet_decrypt|largest_pn:0|
[2025/09/12 05:03:53 849193] [debug] |scid:2e9f5068201320e20318cf58|xqc_packet_decrypt|decryption nonce|path_id:0|pn:1147640140|
[2025/09/12 05:03:53 849200] [debug] |scid:2e9f5068201320e20318cf58|xqc_packet_decrypt_single|pkt_type:HSK|pkt_num:1147640140|
[2025/09/12 05:03:53 849205] [debug] |scid:2e9f5068201320e20318cf58|xqc_process_frames|frame_type:2|
[2025/09/12 05:03:53 849211] [debug] |scid:2e9f5068201320e20318cf58|xqc_send_ctl_on_ack_received|conn:0000558BB895498C|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 05:03:53 849216] [debug] |scid:2e9f5068201320e20318cf58|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:1378|prior_delivered:0|prior_time:1757653433815596|is_app_limited:1|send_elapse:107|ack_elapse:33284|ctl_first_sent_time:1757653433815703|lagest_ack_time:1757653433848880|curr_delivered:1378|
[2025/09/12 05:03:53 849222] [debug] |scid:2e9f5068201320e20318cf58|xqc_update_sample|sampler_sent_time_update:1757653433815703|
[2025/09/12 05:03:53 849227] [debug] |scid:2e9f5068201320e20318cf58|xqc_send_ctl_on_ack_received|sndq_packets_used:3||sndq_packets_used_bytes:0|sndq_packets_free:3|
[2025/09/12 05:03:53 849232] [debug] |scid:2e9f5068201320e20318cf58|xqc_send_ctl_update_rtt|before update rtt|conn:0000558BB895498C|srtt:33284|rttvar:16642|minrtt:33284|latest_rtt:33177|ack_delay:0|
[2025/09/12 05:03:53 849237] [debug] |scid:2e9f5068201320e20318cf58|xqc_send_ctl_update_rtt|l-0.0.0.0-443-2e9f5068201320e20318cf58 p-193.167.0.100-42725-a9c30feb36944fd3d034093bcb19dfa756 |after update rtt|conn:0000558BB895498C|srtt:33271|rttvar:12508|minrtt:33177|latest_rtt:33177|ack_delay:0|
[2025/09/12 05:03:53 849243] [debug] |scid:2e9f5068201320e20318cf58|xqc_send_ctl_get_lost_sent_pn|largest_acked:0|lost_pn:18446744073709551615|thresh:3|
[2025/09/12 05:03:53 849248] [debug] |scid:2e9f5068201320e20318cf58|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:03:53 849257] [debug] |scid:2e9f5068201320e20318cf58|xqc_send_ctl_get_pto_time_and_space|srtt:33271|rtt_var:12508|pto_duration:83303|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:03:53 849262] [debug] |scid:2e9f5068201320e20318cf58|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB895498C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:03:53 849267] [debug] |scid:2e9f5068201320e20318cf58|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB895498C|path:0|PNS: 1, unacked: 723|
[2025/09/12 05:03:53 849272] [debug] |scid:2e9f5068201320e20318cf58|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB895498C|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:03:53 849277] [debug] |scid:2e9f5068201320e20318cf58|xqc_timer_set|type:LOSS_DETECTION|expire:1757653433899261|now:1757653433849256|interv:50005|
[2025/09/12 05:03:53 849282] [debug] |scid:2e9f5068201320e20318cf58|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB895498C|path:0|pns:1|expire:1757653433899261|now:1757653433849256|interval:50005|pto_count:0|srtt:33271
[2025/09/12 05:03:53 849287] [debug] |scid:2e9f5068201320e20318cf58|xqc_generate_sample|sampler: send_elapse 107, ack_elapse 33284, delivered 1378|rate 41401|lost 0|
[2025/09/12 05:03:53 849292] [debug] |scid:2e9f5068201320e20318cf58|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (41401) in round 1|
[2025/09/12 05:03:53 849297] [debug] |scid:2e9f5068201320e20318cf58|xqc_bbr_update_min_rtt|probertt expire|rtt:33177, old_rtt:33284|
[2025/09/12 05:03:53 849302] [debug] |scid:2e9f5068201320e20318cf58|xqc_bbr_update_min_rtt|minrtt expire|rtt:33177, old_rtt:33284|
[2025/09/12 05:03:53 849307] [debug] |scid:2e9f5068201320e20318cf58|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:5744|extra_cwnd:2756|
[2025/09/12 05:03:53 849312] [debug] |scid:2e9f5068201320e20318cf58|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:47136|packet_lost:0|acked:194|po_sent_time:1757653433815703|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1184|
[2025/09/12 05:03:53 849317] [debug] |scid:2e9f5068201320e20318cf58|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:47136|packet_lost:0|acked:194|po_sent_time:1757653433815703|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1184|
[2025/09/12 05:03:53 849322] [debug] |scid:2e9f5068201320e20318cf58|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-2e9f5068201320e20318cf58 p-193.167.0.100-42725-a9c30feb36944fd3d034093bcb19dfa756 |bbr on ack|mode:0|pacing_rate:3983039|bw:41401|cwnd:47330|full_bw_reached:0|inflight:723|srtt:33271|latest_rtt:33177|min_rtt:33177|applimit:1|lost:0|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:03:53 849329] [debug] |scid:2e9f5068201320e20318cf58|xqc_process_frames|frame_type:0|
[2025/09/12 05:03:53 849333] [debug] |scid:2e9f5068201320e20318cf58|xqc_process_padding_frame|process padding|
[2025/09/12 05:03:53 849341] [info] |scid:2e9f5068201320e20318cf58|xqc_send_ctl_on_pns_discard|xqc_send_ctl_set_loss_detection_timer on discard pns:0
[2025/09/12 05:03:53 849346] [debug] |scid:2e9f5068201320e20318cf58|xqc_send_ctl_get_pto_time_and_space|srtt:33271|rtt_var:12508|pto_duration:83303|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:03:53 849351] [debug] |scid:2e9f5068201320e20318cf58|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB895498C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:03:53 849355] [debug] |scid:2e9f5068201320e20318cf58|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB895498C|path:0|PNS: 1, unacked: 723|
[2025/09/12 05:03:53 849360] [debug] |scid:2e9f5068201320e20318cf58|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB895498C|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:03:53 849365] [debug] |scid:2e9f5068201320e20318cf58|xqc_timer_set|type:LOSS_DETECTION|expire:1757653433899261|now:1757653433849346|interv:49915|
[2025/09/12 05:03:53 849370] [debug] |scid:2e9f5068201320e20318cf58|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB895498C|path:0|pns:1|expire:1757653433899261|now:1757653433849346|interval:49915|pto_count:0|srtt:33271
[2025/09/12 05:03:53 849379] [debug] |scid:2e9f5068201320e20318cf58|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:1147640140|largest:1147640140|pns:1|
[2025/09/12 05:03:53 849385] [info] |scid:2e9f5068201320e20318cf58|xqc_conn_on_pkt_processed|====>|conn:0000558BB895498C|path:0|size:1134|pkt_type:HSK|pkt_num:1147640140|frame:PADDING ACK |recv_time:1757653433848880|dcid:2e9f5068201320e20318cf58|dcid_seq:0|
[2025/09/12 05:03:53 849390] [debug] |scid:2e9f5068201320e20318cf58|xqc_timer_set|type:PATH_IDLE|expire:1757653493848880|now:1757653433848880|interv:60000000|
[2025/09/12 05:03:53 849395] [debug] |scid:2e9f5068201320e20318cf58|xqc_timer_set|type:CONN_IDLE|expire:1757653493848880|now:1757653433848880|interv:60000000|
[2025/09/12 05:03:53 849400] [debug] |scid:2e9f5068201320e20318cf58|xqc_engine_remove_wakeup_queue|next_tick_time:1757653434565596|pq_index:4|
[2025/09/12 05:03:53 849406] [debug] |scid:2e9f5068201320e20318cf58|xqc_engine_add_active_queue|last_ticked_time:1757653433815423|
[2025/09/12 05:03:53 849410] [debug] |xqc_engine_main_logic|BEGIN|now:1757653433849410|
[2025/09/12 05:03:53 849416] [debug] |scid:2e9f5068201320e20318cf58|xqc_engine_process_conn|conn:0000558BB895498C|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:1757653433849415|
[2025/09/12 05:03:53 849424] [debug] |scid:2e9f5068201320e20318cf58|xqc_conn_next_wakeup_time|wakeup_time:1757653433899261|
[2025/09/12 05:03:53 849429] [debug] |scid:2e9f5068201320e20318cf58|xqc_engine_add_wakeup_queue|next_tick_time:1757653433899261|
[2025/09/12 05:03:53 849434] [debug] |xqc_engine_wakeup_after|wakeup:1757653433889933|now:1757653433849434|diff:40499|
[2025/09/12 05:03:53 849440] [debug] |xqc_engine_main_logic|END|now:1757653433849415|
[2025/09/12 05:03:53 849448] [info] |xqc_engine_packet_process|==>|conn:0000558BB895498C|size:67|state:S_HANDSHAKE_SENT|recv_time:1757653433849448|
[2025/09/12 05:03:53 849454] [debug] |scid:2e9f5068201320e20318cf58|xqc_packet_parse_handshake|success|Length:27|
[2025/09/12 05:03:53 849460] [debug] |scid:2e9f5068201320e20318cf58|xqc_packet_decrypt|largest_pn:1147640140|
[2025/09/12 05:03:53 849464] [debug] |scid:2e9f5068201320e20318cf58|xqc_packet_decrypt|decryption nonce|path_id:0|pn:1147640141|
[2025/09/12 05:03:53 849470] [debug] |scid:2e9f5068201320e20318cf58|xqc_packet_decrypt_single|pkt_type:HSK|pkt_num:1147640141|
[2025/09/12 05:03:53 849475] [debug] |scid:2e9f5068201320e20318cf58|xqc_process_frames|frame_type:2|
[2025/09/12 05:03:53 849480] [debug] |scid:2e9f5068201320e20318cf58|xqc_send_ctl_on_ack_received|conn:0000558BB895498C|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 05:03:53 849486] [debug] |scid:2e9f5068201320e20318cf58|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:2019|prior_delivered:0|prior_time:1757653433815596|is_app_limited:1|send_elapse:278|ack_elapse:33852|ctl_first_sent_time:1757653433815874|lagest_ack_time:1757653433849448|curr_delivered:1503|
[2025/09/12 05:03:53 849491] [debug] |scid:2e9f5068201320e20318cf58|xqc_update_sample|sampler_sent_time_update:1757653433815874|
[2025/09/12 05:03:53 849496] [debug] |scid:2e9f5068201320e20318cf58|xqc_send_ctl_on_ack_received|sndq_packets_used:2||sndq_packets_used_bytes:0|sndq_packets_free:4|
[2025/09/12 05:03:53 849501] [debug] |scid:2e9f5068201320e20318cf58|xqc_send_ctl_on_ack_received|conn:0000558BB895498C|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 05:03:53 849507] [debug] |scid:2e9f5068201320e20318cf58|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:2101|prior_delivered:0|prior_time:1757653433815596|is_app_limited:1|send_elapse:362|ack_elapse:33852|ctl_first_sent_time:1757653433815958|lagest_ack_time:1757653433849448|curr_delivered:1585|
[2025/09/12 05:03:53 849516] [debug] |scid:2e9f5068201320e20318cf58|xqc_update_sample|sampler_sent_time_update:1757653433815958|
[2025/09/12 05:03:53 849521] [debug] |scid:2e9f5068201320e20318cf58|xqc_send_ctl_on_ack_received|sndq_packets_used:1||sndq_packets_used_bytes:0|sndq_packets_free:5|
[2025/09/12 05:03:53 849525] [debug] |scid:2e9f5068201320e20318cf58|xqc_send_ctl_update_rtt|before update rtt|conn:0000558BB895498C|srtt:33271|rttvar:12508|minrtt:33177|latest_rtt:33490|ack_delay:0|
[2025/09/12 05:03:53 849531] [debug] |scid:2e9f5068201320e20318cf58|xqc_send_ctl_update_rtt|l-0.0.0.0-443-2e9f5068201320e20318cf58 p-193.167.0.100-42725-a9c30feb36944fd3d034093bcb19dfa756 |after update rtt|conn:0000558BB895498C|srtt:33299|rttvar:9435|minrtt:33177|latest_rtt:33490|ack_delay:0|
[2025/09/12 05:03:53 849536] [debug] |scid:2e9f5068201320e20318cf58|xqc_send_ctl_get_lost_sent_pn|largest_acked:3|lost_pn:0|thresh:3|
[2025/09/12 05:03:53 849541] [debug] |scid:2e9f5068201320e20318cf58|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:03:53 849546] [debug] |scid:2e9f5068201320e20318cf58|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:0000558BB895498C|path:0|pns:1|expire:1757653433853463|now:1757653433849546|interval:3917|
[2025/09/12 05:03:53 849551] [debug] |scid:2e9f5068201320e20318cf58|xqc_timer_set|type:LOSS_DETECTION|expire:1757653433853463|now:1757653433849546|interv:3917|
[2025/09/12 05:03:53 849556] [debug] |scid:2e9f5068201320e20318cf58|xqc_generate_sample|sampler: send_elapse 362, ack_elapse 33852, delivered 1585|rate 46821|lost 0|
[2025/09/12 05:03:53 849561] [debug] |scid:2e9f5068201320e20318cf58|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (46821) in round 1|
[2025/09/12 05:03:53 849566] [debug] |scid:2e9f5068201320e20318cf58|xqc_bbr_update_min_rtt|minrtt expire|rtt:33177, old_rtt:33177|
[2025/09/12 05:03:53 849570] [debug] |scid:2e9f5068201320e20318cf58|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:5744|extra_cwnd:3118|
[2025/09/12 05:03:53 849575] [debug] |scid:2e9f5068201320e20318cf58|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:47330|packet_lost:0|acked:207|po_sent_time:1757653433815958|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1184|
[2025/09/12 05:03:53 849580] [debug] |scid:2e9f5068201320e20318cf58|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:47330|packet_lost:0|acked:207|po_sent_time:1757653433815958|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1184|
[2025/09/12 05:03:53 849586] [debug] |scid:2e9f5068201320e20318cf58|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-2e9f5068201320e20318cf58 p-193.167.0.100-42725-a9c30feb36944fd3d034093bcb19dfa756 |bbr on ack|mode:0|pacing_rate:3983039|bw:46821|cwnd:47537|full_bw_reached:0|inflight:516|srtt:33299|latest_rtt:33490|min_rtt:33177|applimit:1|lost:0|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:03:53 849592] [info] |scid:2e9f5068201320e20318cf58|xqc_send_ctl_on_pns_discard|xqc_send_ctl_set_loss_detection_timer on discard pns:0
[2025/09/12 05:03:53 849597] [debug] |scid:2e9f5068201320e20318cf58|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:0000558BB895498C|path:0|pns:1|expire:1757653433853463|now:1757653433849597|interval:3866|
[2025/09/12 05:03:53 849602] [debug] |scid:2e9f5068201320e20318cf58|xqc_timer_set|type:LOSS_DETECTION|expire:1757653433853463|now:1757653433849597|interv:3866|
[2025/09/12 05:03:53 849607] [debug] |scid:2e9f5068201320e20318cf58|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:1147640141|largest:1147640141|pns:1|
[2025/09/12 05:03:53 849612] [info] |scid:2e9f5068201320e20318cf58|xqc_conn_on_pkt_processed|====>|conn:0000558BB895498C|path:0|size:67|pkt_type:HSK|pkt_num:1147640141|frame:ACK |recv_time:1757653433849448|dcid:2e9f5068201320e20318cf58|dcid_seq:0|
[2025/09/12 05:03:53 849621] [debug] |scid:2e9f5068201320e20318cf58|xqc_timer_set|type:PATH_IDLE|expire:1757653493849448|now:1757653433849448|interv:60000000|
[2025/09/12 05:03:53 849626] [debug] |scid:2e9f5068201320e20318cf58|xqc_timer_set|type:CONN_IDLE|expire:1757653493849448|now:1757653433849448|interv:60000000|
[2025/09/12 05:03:53 849630] [debug] |scid:2e9f5068201320e20318cf58|xqc_engine_remove_wakeup_queue|next_tick_time:1757653433899261|pq_index:1|
[2025/09/12 05:03:53 849635] [debug] |scid:2e9f5068201320e20318cf58|xqc_engine_add_active_queue|last_ticked_time:1757653433849415|
[2025/09/12 05:03:53 849640] [debug] |xqc_engine_main_logic|BEGIN|now:1757653433849640|
[2025/09/12 05:03:53 849646] [debug] |scid:2e9f5068201320e20318cf58|xqc_engine_process_conn|conn:0000558BB895498C|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:1757653433849645|
[2025/09/12 05:03:53 849652] [debug] |scid:2e9f5068201320e20318cf58|xqc_conn_next_wakeup_time|wakeup_time:1757653433853463|
[2025/09/12 05:03:53 849657] [debug] |scid:2e9f5068201320e20318cf58|xqc_engine_add_wakeup_queue|next_tick_time:1757653433853463|
[2025/09/12 05:03:53 849662] [debug] |xqc_engine_wakeup_after|wakeup:1757653433853463|now:1757653433849662|diff:3801|
[2025/09/12 05:03:53 849667] [debug] |xqc_engine_main_logic|END|now:1757653433849645|
[2025/09/12 05:03:53 849672] [debug] |xqc_engine_main_logic|BEGIN|now:1757653433849672|
[2025/09/12 05:03:53 849677] [debug] |xqc_engine_wakeup_after|wakeup:1757653433853463|now:1757653433849677|diff:3786|
[2025/09/12 05:03:53 849683] [debug] |xqc_engine_main_logic|END|now:1757653433849672|
[2025/09/12 05:03:53 853758] [debug] |xqc_engine_main_logic|BEGIN|now:1757653433853758|
[2025/09/12 05:03:53 853768] [debug] |scid:2e9f5068201320e20318cf58|xqc_engine_remove_wakeup_queue|next_tick_time:1757653433853463|pq_index:0|
[2025/09/12 05:03:53 853773] [debug] |scid:2e9f5068201320e20318cf58|xqc_engine_add_active_queue|last_ticked_time:1757653433849645|
[2025/09/12 05:03:53 853779] [debug] |scid:2e9f5068201320e20318cf58|xqc_engine_process_conn|conn:0000558BB895498C|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:1757653433853778|
[2025/09/12 05:03:53 853785] [debug] |scid:2e9f5068201320e20318cf58|xqc_timer_expire|timer expired|type:LOSS_DETECTION|expire_time:1757653433853463|now:1757653433853778|
[2025/09/12 05:03:53 853790] [debug] |scid:2e9f5068201320e20318cf58|xqc_timer_loss_detection_timeout|path:0|loss_detection_timeout|
[2025/09/12 05:03:53 853795] [debug] |scid:2e9f5068201320e20318cf58|xqc_timer_loss_detection_timeout|xqc_send_ctl_detect_lost|
[2025/09/12 05:03:53 853800] [debug] |scid:2e9f5068201320e20318cf58|xqc_send_ctl_get_lost_sent_pn|largest_acked:3|lost_pn:0|thresh:3|
[2025/09/12 05:03:53 853805] [debug] |scid:2e9f5068201320e20318cf58|xqc_send_ctl_detect_lost|mark lost|pns:1|pkt_num:1|lost_pn:0|po_sent_time:1757653433815787|lost_send_time:1757653433816102|loss_delay:37676|frame:CRYPTO |repair:32|
[2025/09/12 05:03:53 853811] [debug] |scid:2e9f5068201320e20318cf58|xqc_send_ctl_detect_lost|OnLostDetection|largest_lost sent time: 1757653433815787u|
[2025/09/12 05:03:53 853816] [stats] |scid:2e9f5068201320e20318cf58|xqc_send_ctl_detect_lost|l-0.0.0.0-443-2e9f5068201320e20318cf58 p-193.167.0.100-42725-a9c30feb36944fd3d034093bcb19dfa756 |lost interval:1757653433853778|lost_count:1|send_count:5|pkt_num:1|po_send_time:1757653433815787|srtt:33299|cwnd:47537|bw:46821|conn_life:39622|now:0|last_lost_time:39622|
[2025/09/12 05:03:53 853822] [debug] |scid:2e9f5068201320e20318cf58|xqc_timer_loss_detection_timeout|xqc_send_ctl_set_loss_detection_timer|loss|
[2025/09/12 05:03:53 853827] [debug] |scid:2e9f5068201320e20318cf58|xqc_send_ctl_set_loss_detection_timer|unset|no ack-eliciting pkts in flight|conn:0000558BB895498C|path:0|
[2025/09/12 05:03:53 853832] [debug] |scid:2e9f5068201320e20318cf58|xqc_timer_unset|type:LOSS_DETECTION|
[2025/09/12 05:03:53 853841] [debug] |scid:2e9f5068201320e20318cf58|xqc_timer_expire|unset|type:LOSS_DETECTION|expire_time:0|now:1757653433853778|
[2025/09/12 05:03:53 853846] [debug] |scid:2e9f5068201320e20318cf58|xqc_timer_unset|type:LOSS_DETECTION|
[2025/09/12 05:03:53 853852] [debug] |scid:2e9f5068201320e20318cf58|xqc_path_get_perf_class|conn:0000558BB895498C|path_id:0|path_srtt:33299|min_srtt:33299|path_bw:46821|loss_rate:0.00|path_pto:0|
[2025/09/12 05:03:53 853858] [debug] |scid:2e9f5068201320e20318cf58|xqc_send_ctl_can_send|l-0.0.0.0-443-2e9f5068201320e20318cf58 p-193.167.0.100-42725-a9c30feb36944fd3d034093bcb19dfa756 |path:0|can:1|pkt_sz:516|schedule_bytes:0|inflight:0|cwnd:47537|conn:0000558BB895498C|stream_id:0|stream_offset:0|
[2025/09/12 05:03:53 853863] [debug] |scid:2e9f5068201320e20318cf58|xqc_minrtt_scheduler_get_path|path srtt|conn:0000558BB895498C|path_id:0|path_srtt:33299|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:03:53 853869] [debug] |scid:2e9f5068201320e20318cf58|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CRYPTO |pn:1|size:516|reinj:0|path_class:2|
[2025/09/12 05:03:53 853875] [debug] |scid:2e9f5068201320e20318cf58|xqc_check_acked_or_dropped_pkt|conn:0000558BB895498C|pkt_num:1|size:516|pkt_type:HSK|frame:CRYPTO |
[2025/09/12 05:03:53 853880] [debug] |scid:2e9f5068201320e20318cf58|xqc_send_ctl_can_send|l-0.0.0.0-443-2e9f5068201320e20318cf58 p-193.167.0.100-42725-a9c30feb36944fd3d034093bcb19dfa756 |path:0|can:1|pkt_sz:516|schedule_bytes:0|inflight:0|cwnd:47537|conn:0000558BB895498C|stream_id:0|stream_offset:0|
[2025/09/12 05:03:53 853886] [debug] |scid:2e9f5068201320e20318cf58|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:03:53 853892] [debug] |scid:2e9f5068201320e20318cf58|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:4|
[2025/09/12 05:03:53 853929] [info] |scid:2e9f5068201320e20318cf58|xqc_send_packet_with_pn|<==|conn:0000558BB895498C|path:0|pkt_num:4|size:516|sent:532|pkt_type:HSK|frame:CRYPTO |inflight:0|now:1757653433853900|stream_id:0|stream_offset:0|
[2025/09/12 05:03:53 853936] [debug] |scid:2e9f5068201320e20318cf58|xqc_send_ctl_on_packet_sent|conn:0000558BB895498C|path:0|pkt_num:4|origin_pktnum:1|size:516|enc_size:532|pkt_type:HSK|frame:CRYPTO |conn_state:S_HANDSHAKE_SENT|po_in_flight:0||retrans:2|
[2025/09/12 05:03:53 853942] [debug] |scid:2e9f5068201320e20318cf58|xqc_send_ctl_on_packet_sent|path:0|inflight:0|applimit:0|
[2025/09/12 05:03:53 853950] [debug] |scid:2e9f5068201320e20318cf58|xqc_send_ctl_get_pto_time_and_space|srtt:33299|rtt_var:9435|pto_duration:71039|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:03:53 853958] [debug] |scid:2e9f5068201320e20318cf58|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB895498C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:03:53 853966] [debug] |scid:2e9f5068201320e20318cf58|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB895498C|path:0|PNS: 1, unacked: 516|
[2025/09/12 05:03:53 853974] [debug] |scid:2e9f5068201320e20318cf58|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB895498C|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:03:53 853982] [debug] |scid:2e9f5068201320e20318cf58|xqc_timer_set|type:LOSS_DETECTION|expire:1757653433924939|now:1757653433853950|interv:70989|
[2025/09/12 05:03:53 853990] [debug] |scid:2e9f5068201320e20318cf58|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB895498C|path:0|pns:1|expire:1757653433924939|now:1757653433853950|interval:70989|pto_count:0|srtt:33299
[2025/09/12 05:03:53 853999] [debug] |scid:2e9f5068201320e20318cf58|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:47537|inflight:516|
[2025/09/12 05:03:53 854008] [debug] |scid:2e9f5068201320e20318cf58|xqc_conn_next_wakeup_time|wakeup_time:1757653433924939|
[2025/09/12 05:03:53 854016] [debug] |scid:2e9f5068201320e20318cf58|xqc_engine_add_wakeup_queue|next_tick_time:1757653433924939|
[2025/09/12 05:03:53 854023] [debug] |xqc_engine_wakeup_after|wakeup:1757653433889933|now:1757653433854023|diff:35910|
[2025/09/12 05:03:53 854034] [debug] |xqc_engine_main_logic|END|now:1757653433853778|
[2025/09/12 05:03:53 886356] [info] |xqc_engine_packet_process|==>|conn:0000558BB895498C|size:418|state:S_HANDSHAKE_SENT|recv_time:1757653433886354|
[2025/09/12 05:03:53 886378] [debug] |scid:2e9f5068201320e20318cf58|xqc_packet_parse_handshake|success|Length:66|
[2025/09/12 05:03:53 886389] [debug] |scid:2e9f5068201320e20318cf58|xqc_packet_decrypt|largest_pn:1147640141|
[2025/09/12 05:03:53 886395] [debug] |scid:2e9f5068201320e20318cf58|xqc_packet_decrypt|decryption nonce|path_id:0|pn:1147640142|
[2025/09/12 05:03:53 886403] [debug] |scid:2e9f5068201320e20318cf58|xqc_packet_decrypt_single|pkt_type:HSK|pkt_num:1147640142|
[2025/09/12 05:03:53 886410] [debug] |scid:2e9f5068201320e20318cf58|xqc_process_frames|frame_type:2|
[2025/09/12 05:03:53 886420] [debug] |scid:2e9f5068201320e20318cf58|xqc_send_ctl_on_ack_received|conn:0000558BB895498C|path:0|pkt_num:4|origin_pktnum:1|size:516|pns:1|pkt_type:HSK|frame:CRYPTO |conn_state:S_HANDSHAKE_SENT|frame_largest_ack:4|path_largest_ack:4|
[2025/09/12 05:03:53 886429] [debug] |scid:2e9f5068201320e20318cf58|xqc_update_sample|sampler_update|prior_lost:1|tx_in_flight:516|prior_delivered:1585|prior_time:1757653433853900|is_app_limited:1|send_elapse:0|ack_elapse:32454|ctl_first_sent_time:1757653433853900|lagest_ack_time:1757653433886354|curr_delivered:2101|
[2025/09/12 05:03:53 886439] [debug] |scid:2e9f5068201320e20318cf58|xqc_update_sample|sampler_sent_time_update:1757653433853900|
[2025/09/12 05:03:53 886449] [debug] |scid:2e9f5068201320e20318cf58|xqc_send_ctl_on_ack_received|sndq_packets_used:0||sndq_packets_used_bytes:0|sndq_packets_free:6|
[2025/09/12 05:03:53 886457] [debug] |scid:2e9f5068201320e20318cf58|xqc_send_ctl_update_rtt|before update rtt|conn:0000558BB895498C|srtt:33299|rttvar:9435|minrtt:33177|latest_rtt:32454|ack_delay:0|
[2025/09/12 05:03:53 886466] [debug] |scid:2e9f5068201320e20318cf58|xqc_send_ctl_update_rtt|l-0.0.0.0-443-2e9f5068201320e20318cf58 p-193.167.0.100-42725-a9c30feb36944fd3d034093bcb19dfa756 |after update rtt|conn:0000558BB895498C|srtt:33193|rttvar:7288|minrtt:32454|latest_rtt:32454|ack_delay:0|
[2025/09/12 05:03:53 886475] [debug] |scid:2e9f5068201320e20318cf58|xqc_send_ctl_get_lost_sent_pn|largest_acked:4|lost_pn:1|thresh:3|
[2025/09/12 05:03:53 886483] [debug] |scid:2e9f5068201320e20318cf58|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:03:53 886490] [debug] |scid:2e9f5068201320e20318cf58|xqc_send_ctl_set_loss_detection_timer|unset|no ack-eliciting pkts in flight|conn:0000558BB895498C|path:0|
[2025/09/12 05:03:53 886498] [debug] |scid:2e9f5068201320e20318cf58|xqc_timer_unset|type:LOSS_DETECTION|
[2025/09/12 05:03:53 886506] [debug] |scid:2e9f5068201320e20318cf58|xqc_generate_sample|sampler: send_elapse 0, ack_elapse 32454, delivered 516|rate 15899|lost 1|
[2025/09/12 05:03:53 886515] [debug] |scid:2e9f5068201320e20318cf58|xqc_bbr_update_bandwidth|BBRv1: RTT round update 1 -> 2|
[2025/09/12 05:03:53 886523] [debug] |scid:2e9f5068201320e20318cf58|xqc_bbr_update_min_rtt|probertt expire|rtt:32454, old_rtt:33177|
[2025/09/12 05:03:53 886532] [debug] |scid:2e9f5068201320e20318cf58|xqc_bbr_update_min_rtt|minrtt expire|rtt:32454, old_rtt:33177|
[2025/09/12 05:03:53 886541] [debug] |scid:2e9f5068201320e20318cf58|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:5744|extra_cwnd:3118|
[2025/09/12 05:03:53 886548] [debug] |scid:2e9f5068201320e20318cf58|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:47537|packet_lost:0|acked:516|po_sent_time:1757653433853900|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2101|
[2025/09/12 05:03:53 886558] [debug] |scid:2e9f5068201320e20318cf58|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:47537|packet_lost:0|acked:516|po_sent_time:1757653433853900|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2101|
[2025/09/12 05:03:53 886567] [debug] |scid:2e9f5068201320e20318cf58|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-2e9f5068201320e20318cf58 p-193.167.0.100-42725-a9c30feb36944fd3d034093bcb19dfa756 |bbr on ack|mode:0|pacing_rate:3983039|bw:46821|cwnd:48053|full_bw_reached:0|inflight:0|srtt:33193|latest_rtt:32454|min_rtt:32454|applimit:1|lost:1|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:1|
[2025/09/12 05:03:53 886588] [debug] |scid:2e9f5068201320e20318cf58|xqc_process_frames|frame_type:6|
[2025/09/12 05:03:53 886596] [debug] |scid:2e9f5068201320e20318cf58|xqc_process_crypto_frame|level:2|
[2025/09/12 05:03:53 886602] [debug] |scid:2e9f5068201320e20318cf58|xqc_read_crypto_stream|xqc_read_crypto_stream|level:2|
[2025/09/12 05:03:53 886607] [debug] |scid:2e9f5068201320e20318cf58|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:2|36u|
[2025/09/12 05:03:53 886753] [debug] |scid:2e9f5068201320e20318cf58|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:3|SSL_quic_write_level:3|rv:1|
[2025/09/12 05:03:53 886765] [debug] |scid:2e9f5068201320e20318cf58|xqc_tls_do_handshake|TLS handshake|ret:1|
[2025/09/12 05:03:53 886772] [debug] |scid:2e9f5068201320e20318cf58|xqc_engine_remove_wakeup_queue|next_tick_time:1757653433924939|pq_index:1|
[2025/09/12 05:03:53 886778] [debug] |scid:2e9f5068201320e20318cf58|xqc_engine_add_active_queue|last_ticked_time:1757653433853778|
[2025/09/12 05:03:53 886784] [debug] |scid:2e9f5068201320e20318cf58|xqc_create_crypto_stream|encrypt_level:3|cur_state:S_HANDSHAKE_SENT|
[2025/09/12 05:03:53 886789] [debug] |scid:2e9f5068201320e20318cf58|xqc_process_crypto_frame|server create 1RTT stream|
[2025/09/12 05:03:53 886795] [info] |scid:2e9f5068201320e20318cf58|xqc_send_ctl_on_pns_discard|xqc_send_ctl_set_loss_detection_timer on discard pns:0
[2025/09/12 05:03:53 886801] [debug] |scid:2e9f5068201320e20318cf58|xqc_send_ctl_set_loss_detection_timer|unset|no ack-eliciting pkts in flight|conn:0000558BB895498C|path:0|
[2025/09/12 05:03:53 886806] [debug] |scid:2e9f5068201320e20318cf58|xqc_timer_unset|type:LOSS_DETECTION|
[2025/09/12 05:03:53 886812] [debug] |scid:2e9f5068201320e20318cf58|xqc_timer_unset|type:ACK_HSK|
[2025/09/12 05:03:53 886817] [debug] |scid:2e9f5068201320e20318cf58|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 05:03:53 886824] [debug] |scid:2e9f5068201320e20318cf58|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:1147640142|largest:1147640142|pns:1|
[2025/09/12 05:03:53 886831] [info] |scid:2e9f5068201320e20318cf58|xqc_conn_on_pkt_processed|====>|conn:0000558BB895498C|path:0|size:418|pkt_type:HSK|pkt_num:1147640142|frame:ACK CRYPTO |recv_time:1757653433886354|dcid:2e9f5068201320e20318cf58|dcid_seq:0|
[2025/09/12 05:03:53 886839] [debug] |scid:2e9f5068201320e20318cf58|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:2e9f5068201320e20318cf58|spin_bit:0|
[2025/09/12 05:03:53 886845] [warn] |scid:2e9f5068201320e20318cf58|xqc_packet_parse_single|delay|buff 1RTT packet before handshake completed|
[2025/09/12 05:03:53 886850] [debug] |scid:2e9f5068201320e20318cf58|xqc_conn_buff_undecrypt_packet_in|====>|delay|undecrypt_count:1|encrypt_level:3|
[2025/09/12 05:03:53 886855] [info] |scid:2e9f5068201320e20318cf58|xqc_conn_process_packet|ignore err|-630|
[2025/09/12 05:03:53 886859] [debug] |scid:2e9f5068201320e20318cf58|xqc_timer_set|type:PATH_IDLE|expire:1757653493886354|now:1757653433886354|interv:60000000|
[2025/09/12 05:03:53 886863] [debug] |scid:2e9f5068201320e20318cf58|xqc_timer_set|type:CONN_IDLE|expire:1757653493886354|now:1757653433886354|interv:60000000|
[2025/09/12 05:03:53 886867] [debug] |xqc_engine_main_logic|BEGIN|now:1757653433886867|
[2025/09/12 05:03:53 886872] [debug] |scid:2e9f5068201320e20318cf58|xqc_engine_process_conn|conn:0000558BB895498C|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:1757653433886871|
[2025/09/12 05:03:53 886881] [debug] |scid:2e9f5068201320e20318cf58|xqc_conn_check_handshake_complete|HANDSHAKE_COMPLETED|conn:0000558BB895498C|
[2025/09/12 05:03:53 886885] [info] |scid:2e9f5068201320e20318cf58|xqc_conn_handshake_confirmed|handshake confirmed|conn:0000558BB895498C|
[2025/09/12 05:03:53 886889] [info] |scid:2e9f5068201320e20318cf58|xqc_send_ctl_on_pns_discard|xqc_send_ctl_set_loss_detection_timer on discard pns:1
[2025/09/12 05:03:53 886893] [debug] |scid:2e9f5068201320e20318cf58|xqc_send_ctl_set_loss_detection_timer|unset|no ack-eliciting pkts in flight|conn:0000558BB895498C|path:0|
[2025/09/12 05:03:53 886897] [debug] |scid:2e9f5068201320e20318cf58|xqc_timer_unset|type:LOSS_DETECTION|
[2025/09/12 05:03:53 886902] [debug] |scid:2e9f5068201320e20318cf58|xqc_conn_gen_token|expire:1758258233|
[2025/09/12 05:03:53 886909] [debug] |scid:2e9f5068201320e20318cf58|xqc_conn_early_data_reject|reject|
[2025/09/12 05:03:53 886916] [debug] |scid:2e9f5068201320e20318cf58|xqc_crypto_stream_on_read|encrypt_level:2|cur_state:S_HANDSHAKE_SENT|next_state:ESTABED|
[2025/09/12 05:03:53 886922] [debug] |scid:2e9f5068201320e20318cf58|xqc_conn_process_undecrypt_packet_in|delay|undecrypt_count:1|encrypt_level:3|
[2025/09/12 05:03:53 886928] [debug] |scid:2e9f5068201320e20318cf58|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:2e9f5068201320e20318cf58|spin_bit:0|
[2025/09/12 05:03:53 886934] [debug] |scid:2e9f5068201320e20318cf58|xqc_packet_decrypt|largest_pn:0|
[2025/09/12 05:03:53 886938] [debug] |scid:2e9f5068201320e20318cf58|xqc_packet_decrypt|decryption nonce|path_id:0|pn:1147640140|
[2025/09/12 05:03:53 886944] [debug] |scid:2e9f5068201320e20318cf58|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:1147640140|
[2025/09/12 05:03:53 886948] [debug] |scid:2e9f5068201320e20318cf58|xqc_process_frames|frame_type:18|
[2025/09/12 05:03:53 886952] [debug] |scid:2e9f5068201320e20318cf58|xqc_process_new_conn_id_frame|new_conn_id|1870a53ef05dbe2ef519a59e58e0e8ab7e|sr_token:5d9cc8a2b2f28caaad09b1c0a771ea5e
[2025/09/12 05:03:53 886959] [debug] |scid:2e9f5068201320e20318cf58|xqc_process_frames|frame_type:18|
[2025/09/12 05:03:53 886963] [debug] |scid:2e9f5068201320e20318cf58|xqc_process_new_conn_id_frame|new_conn_id|8972b4439126dd21f1d58cf9ce9f0d9a6e|sr_token:04b80e2cf6271465d6d76f8de511a3b0
[2025/09/12 05:03:53 886967] [debug] |scid:2e9f5068201320e20318cf58|xqc_process_frames|frame_type:18|
[2025/09/12 05:03:53 886971] [debug] |scid:2e9f5068201320e20318cf58|xqc_process_new_conn_id_frame|new_conn_id|9946859fc4a07028041f7f77852562580f|sr_token:a97584e31043ac6fd0016109b3ec7760
[2025/09/12 05:03:53 886976] [debug] |scid:2e9f5068201320e20318cf58|xqc_process_frames|frame_type:18|
[2025/09/12 05:03:53 886980] [debug] |scid:2e9f5068201320e20318cf58|xqc_process_new_conn_id_frame|new_conn_id|b8f3fbc242993db49a2e6b3be0d338fa29|sr_token:50e4ef507866861531544e9a2d576bf8
[2025/09/12 05:03:53 886984] [debug] |scid:2e9f5068201320e20318cf58|xqc_process_frames|frame_type:18|
[2025/09/12 05:03:53 886988] [debug] |scid:2e9f5068201320e20318cf58|xqc_process_new_conn_id_frame|new_conn_id|2aaa585722654b08d4a4efc92c066cbf8c|sr_token:a77be741137820c9d3061e9dd0e785fc
[2025/09/12 05:03:53 886996] [debug] |scid:2e9f5068201320e20318cf58|xqc_process_frames|frame_type:18|
[2025/09/12 05:03:53 887002] [debug] |scid:2e9f5068201320e20318cf58|xqc_process_new_conn_id_frame|new_conn_id|465c391bb6ebac7311c15f07b9baeaf01a|sr_token:90fc8d8d0dcf95c3d9d5692affae2cd3
[2025/09/12 05:03:53 887009] [debug] |scid:2e9f5068201320e20318cf58|xqc_process_frames|frame_type:18|
[2025/09/12 05:03:53 887015] [debug] |scid:2e9f5068201320e20318cf58|xqc_process_new_conn_id_frame|new_conn_id|cdf4adfa0a55b66b558b8cc33d9391c785|sr_token:2bd0590fde0f613ad1e67b4e7ad69b4f
[2025/09/12 05:03:53 887019] [debug] |scid:2e9f5068201320e20318cf58|xqc_process_frames|frame_type:b|
[2025/09/12 05:03:53 887023] [debug] |scid:2e9f5068201320e20318cf58|xqc_process_stream_frame|offset:0|data_length:17|fin:1|stream_id:0|path:0|
[2025/09/12 05:03:53 887034] [debug] |scid:2e9f5068201320e20318cf58|xqc_insert_stream_frame|merge left|merged_offset_end:17|new_offset:0|new_len:17|
[2025/09/12 05:03:53 887058] [debug] |scid:2e9f5068201320e20318cf58|xqc_process_stream_frame|xqc_stream_ready_to_read all recvd|
[2025/09/12 05:03:53 887064] [debug] |scid:2e9f5068201320e20318cf58|xqc_process_stream_frame|stream_length:17|merged_offset_end:17|stream_id:0|
[2025/09/12 05:03:53 887069] [debug] |scid:2e9f5068201320e20318cf58|xqc_timer_set|type:ACK_01RTT|expire:1757653433911354|now:1757653433886354|interv:25000|
[2025/09/12 05:03:53 887076] [debug] |scid:2e9f5068201320e20318cf58|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:1757653433886354|max_ack_delay:25000|
[2025/09/12 05:03:53 887084] [debug] |scid:2e9f5068201320e20318cf58|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:1147640140|largest:1147640140|pns:2|
[2025/09/12 05:03:53 887090] [info] |scid:2e9f5068201320e20318cf58|xqc_conn_on_pkt_processed|====>|conn:0000558BB895498C|path:0|size:312|pkt_type:SHORT_HEADER|pkt_num:1147640140|frame:STREAM NEW_CONNECTION_ID |recv_time:1757653433886354|dcid:2e9f5068201320e20318cf58|dcid_seq:0|
[2025/09/12 05:03:53 887098] [debug] |scid:2e9f5068201320e20318cf58|xqc_process_crypto_write_streams|
[2025/09/12 05:03:53 887102] [debug] |scid:2e9f5068201320e20318cf58|xqc_crypto_stream_on_write|enc_level|3|
[2025/09/12 05:03:53 887106] [info] |scid:2e9f5068201320e20318cf58|xqc_crypto_stream_send|crypto send data|pkt_num:0|size:283|sent:261|pkt_type:SHORT_HEADER|frame:CRYPTO |now:1757653433887106|
[2025/09/12 05:03:53 887111] [info] |scid:2e9f5068201320e20318cf58|xqc_crypto_stream_send|crypto send data|pkt_num:0|size:284|sent:262|pkt_type:SHORT_HEADER|frame:CRYPTO |now:1757653433887111|
[2025/09/12 05:03:53 887115] [debug] |scid:2e9f5068201320e20318cf58|xqc_crypto_stream_on_write|encrypt_level:3|cur_state:ESTABED|next_state:ESTABED|
[2025/09/12 05:03:53 887119] [debug] |scid:2e9f5068201320e20318cf58|xqc_process_read_streams|stream_read_notify|flag:2|stream_id:0|conn:0000558BB895498C|
[2025/09/12 05:03:53 887171] [debug] |scid:2e9f5068201320e20318cf58|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:25165824|
[2025/09/12 05:03:53 887179] [debug] |scid:2e9f5068201320e20318cf58|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 05:03:53 887184] [debug] |scid:2e9f5068201320e20318cf58|xqc_sample_check_app_limited|path:0|applimit:2101|
[2025/09/12 05:03:53 887193] [info] |scid:2e9f5068201320e20318cf58|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:0000558BB895498C|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 05:03:53 887202] [debug] |scid:2e9f5068201320e20318cf58|xqc_engine_conn_logic|engine is running on conn:l-0.0.0.0-443-2e9f5068201320e20318cf58 p-193.167.0.100-42725-a9c30feb36944fd3d034093bcb19dfa756|
[2025/09/12 05:03:53 887213] [debug] |scid:2e9f5068201320e20318cf58|xqc_gen_ack_frame|largest_recv:1147640142|ack_delay:859|first_ack_range:2|largest_pkt_recv_time:1757653433886354|
[2025/09/12 05:03:53 887219] [debug] |scid:2e9f5068201320e20318cf58|xqc_gen_ack_frame|high:1147640142|low:1147640140|pkt_pns:1|
[2025/09/12 05:03:53 887225] [debug] |scid:2e9f5068201320e20318cf58|xqc_write_ack_to_one_packet|ack_size:13|path:0|path_largest_recv:1147640142|frame_largest_recv:1147640142|
[2025/09/12 05:03:53 887232] [debug] |scid:2e9f5068201320e20318cf58|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:1|
[2025/09/12 05:03:53 887248] [debug] |scid:2e9f5068201320e20318cf58|xqc_write_new_conn_id_frame_to_packet|gen_new_scid|cid:c9af18af203676b72d374e56|sr_token:00d60fd9fe7f00007b3a819f8b550000|seq_num:1
[2025/09/12 05:03:53 887267] [debug] |scid:2e9f5068201320e20318cf58|xqc_write_new_conn_id_frame_to_packet|gen_new_scid|cid:3c0405f43e64934ab886a1d9|sr_token:00d60fd9fe7f00007b3a819f8b550000|seq_num:2
[2025/09/12 05:03:53 887274] [debug] |scid:2e9f5068201320e20318cf58|xqc_path_get_perf_class|conn:0000558BB895498C|path_id:0|path_srtt:33193|min_srtt:33193|path_bw:46821|loss_rate:16.67|path_pto:0|
[2025/09/12 05:03:53 887281] [debug] |scid:2e9f5068201320e20318cf58|xqc_minrtt_scheduler_get_path|path srtt|conn:0000558BB895498C|path_id:0|path_srtt:33193|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:03:53 887289] [debug] |scid:2e9f5068201320e20318cf58|xqc_minrtt_scheduler_get_path|best path:0|frame_type:HANDSHAKE_DONE |pn:0|size:23|reinj:0|path_class:2|
[2025/09/12 05:03:53 887295] [debug] |scid:2e9f5068201320e20318cf58|xqc_path_get_perf_class|conn:0000558BB895498C|path_id:0|path_srtt:33193|min_srtt:33193|path_bw:46821|loss_rate:16.67|path_pto:0|
[2025/09/12 05:03:53 887301] [debug] |scid:2e9f5068201320e20318cf58|xqc_minrtt_scheduler_get_path|path srtt|conn:0000558BB895498C|path_id:0|path_srtt:33193|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:03:53 887308] [debug] |scid:2e9f5068201320e20318cf58|xqc_minrtt_scheduler_get_path|best path:0|frame_type:NEW_TOKEN |pn:0|size:33|reinj:0|path_class:2|
[2025/09/12 05:03:53 887315] [debug] |scid:2e9f5068201320e20318cf58|xqc_path_get_perf_class|conn:0000558BB895498C|path_id:0|path_srtt:33193|min_srtt:33193|path_bw:46821|loss_rate:16.67|path_pto:0|
[2025/09/12 05:03:53 887320] [debug] |scid:2e9f5068201320e20318cf58|xqc_minrtt_scheduler_get_path|path srtt|conn:0000558BB895498C|path_id:0|path_srtt:33193|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:03:53 887325] [debug] |scid:2e9f5068201320e20318cf58|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CRYPTO |pn:0|size:283|reinj:0|path_class:2|
[2025/09/12 05:03:53 887329] [debug] |scid:2e9f5068201320e20318cf58|xqc_path_get_perf_class|conn:0000558BB895498C|path_id:0|path_srtt:33193|min_srtt:33193|path_bw:46821|loss_rate:16.67|path_pto:0|
[2025/09/12 05:03:53 887333] [debug] |scid:2e9f5068201320e20318cf58|xqc_minrtt_scheduler_get_path|path srtt|conn:0000558BB895498C|path_id:0|path_srtt:33193|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:03:53 887337] [debug] |scid:2e9f5068201320e20318cf58|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CRYPTO |pn:0|size:284|reinj:0|path_class:2|
[2025/09/12 05:03:53 887341] [debug] |scid:2e9f5068201320e20318cf58|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:ACK |stream_id:0|stream_offset:0|
[2025/09/12 05:03:53 887345] [debug] |scid:2e9f5068201320e20318cf58|xqc_path_get_perf_class|conn:0000558BB895498C|path_id:0|path_srtt:33193|min_srtt:33193|path_bw:46821|loss_rate:16.67|path_pto:0|
[2025/09/12 05:03:53 887352] [debug] |scid:2e9f5068201320e20318cf58|xqc_minrtt_scheduler_get_path|path srtt|conn:0000558BB895498C|path_id:0|path_srtt:33193|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:03:53 887359] [debug] |scid:2e9f5068201320e20318cf58|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 05:03:53 887365] [debug] |scid:2e9f5068201320e20318cf58|xqc_path_get_perf_class|conn:0000558BB895498C|path_id:0|path_srtt:33193|min_srtt:33193|path_bw:46821|loss_rate:16.67|path_pto:0|
[2025/09/12 05:03:53 887371] [debug] |scid:2e9f5068201320e20318cf58|xqc_minrtt_scheduler_get_path|path srtt|conn:0000558BB895498C|path_id:0|path_srtt:33193|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:03:53 887378] [debug] |scid:2e9f5068201320e20318cf58|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 05:03:53 887387] [debug] |scid:2e9f5068201320e20318cf58|xqc_path_get_perf_class|conn:0000558BB895498C|path_id:0|path_srtt:33193|min_srtt:33193|path_bw:46821|loss_rate:16.67|path_pto:0|
[2025/09/12 05:03:53 887391] [debug] |scid:2e9f5068201320e20318cf58|xqc_send_ctl_can_send|l-0.0.0.0-443-2e9f5068201320e20318cf58 p-193.167.0.100-42725-a9c30feb36944fd3d034093bcb19dfa756 |path:0|can:1|pkt_sz:1050|schedule_bytes:731|inflight:0|cwnd:48053|conn:0000558BB895498C|stream_id:0|stream_offset:1024|
[2025/09/12 05:03:53 887396] [debug] |scid:2e9f5068201320e20318cf58|xqc_minrtt_scheduler_get_path|path srtt|conn:0000558BB895498C|path_id:0|path_srtt:33193|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:03:53 887400] [debug] |scid:2e9f5068201320e20318cf58|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1050|reinj:0|path_class:2|
[2025/09/12 05:03:53 887406] [debug] |scid:2e9f5068201320e20318cf58|xqc_check_acked_or_dropped_pkt|conn:0000558BB895498C|pkt_num:0|size:23|pkt_type:SHORT_HEADER|frame:HANDSHAKE_DONE |
[2025/09/12 05:03:53 887414] [debug] |scid:2e9f5068201320e20318cf58|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:0|
[2025/09/12 05:03:53 887451] [info] |scid:2e9f5068201320e20318cf58|xqc_send_packet_with_pn|<==|conn:0000558BB895498C|path:0|pkt_num:0|size:23|sent:39|pkt_type:SHORT_HEADER|frame:HANDSHAKE_DONE |inflight:0|now:1757653433887423|stream_id:0|stream_offset:0|
[2025/09/12 05:03:53 887461] [debug] |scid:2e9f5068201320e20318cf58|xqc_send_ctl_on_packet_sent|conn:0000558BB895498C|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 05:03:53 887468] [debug] |scid:2e9f5068201320e20318cf58|xqc_send_ctl_on_packet_sent|path:0|inflight:0|applimit:2101|
[2025/09/12 05:03:53 887475] [debug] |scid:2e9f5068201320e20318cf58|xqc_send_ctl_get_pto_time_and_space|srtt:33193|rtt_var:7288|pto_duration:62345|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:03:53 887482] [debug] |scid:2e9f5068201320e20318cf58|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB895498C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:03:53 887488] [debug] |scid:2e9f5068201320e20318cf58|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB895498C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:03:53 887494] [debug] |scid:2e9f5068201320e20318cf58|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB895498C|path:0|PNS: 2, unacked: 23|
[2025/09/12 05:03:53 887500] [debug] |scid:2e9f5068201320e20318cf58|xqc_timer_set|type:LOSS_DETECTION|expire:1757653433974768|now:1757653433887474|interv:87294|
[2025/09/12 05:03:53 887506] [debug] |scid:2e9f5068201320e20318cf58|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB895498C|path:0|pns:2|expire:1757653433974768|now:1757653433887474|interval:87294|pto_count:0|srtt:33193
[2025/09/12 05:03:53 887513] [debug] |scid:2e9f5068201320e20318cf58|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:48053|inflight:23|
[2025/09/12 05:03:53 887521] [debug] |scid:2e9f5068201320e20318cf58|xqc_check_acked_or_dropped_pkt|conn:0000558BB895498C|pkt_num:0|size:33|pkt_type:SHORT_HEADER|frame:NEW_TOKEN |
[2025/09/12 05:03:53 887527] [debug] |scid:2e9f5068201320e20318cf58|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1|
[2025/09/12 05:03:53 887560] [info] |scid:2e9f5068201320e20318cf58|xqc_send_packet_with_pn|<==|conn:0000558BB895498C|path:0|pkt_num:1|size:33|sent:49|pkt_type:SHORT_HEADER|frame:NEW_TOKEN |inflight:23|now:1757653433887536|stream_id:0|stream_offset:0|
[2025/09/12 05:03:53 887569] [debug] |scid:2e9f5068201320e20318cf58|xqc_send_ctl_on_packet_sent|conn:0000558BB895498C|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 05:03:53 887576] [debug] |scid:2e9f5068201320e20318cf58|xqc_send_ctl_on_packet_sent|path:0|inflight:23|applimit:2101|
[2025/09/12 05:03:53 887582] [debug] |scid:2e9f5068201320e20318cf58|xqc_send_ctl_get_pto_time_and_space|srtt:33193|rtt_var:7288|pto_duration:62345|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:03:53 887596] [debug] |scid:2e9f5068201320e20318cf58|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB895498C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:03:53 887602] [debug] |scid:2e9f5068201320e20318cf58|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB895498C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:03:53 887607] [debug] |scid:2e9f5068201320e20318cf58|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB895498C|path:0|PNS: 2, unacked: 56|
[2025/09/12 05:03:53 887614] [debug] |scid:2e9f5068201320e20318cf58|xqc_timer_set|type:LOSS_DETECTION|expire:1757653433974881|now:1757653433887582|interv:87299|
[2025/09/12 05:03:53 887620] [debug] |scid:2e9f5068201320e20318cf58|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB895498C|path:0|pns:2|expire:1757653433974881|now:1757653433887582|interval:87299|pto_count:0|srtt:33193
[2025/09/12 05:03:53 887628] [debug] |scid:2e9f5068201320e20318cf58|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:48053|inflight:56|
[2025/09/12 05:03:53 887635] [debug] |scid:2e9f5068201320e20318cf58|xqc_check_acked_or_dropped_pkt|conn:0000558BB895498C|pkt_num:0|size:283|pkt_type:SHORT_HEADER|frame:CRYPTO |
[2025/09/12 05:03:53 887642] [debug] |scid:2e9f5068201320e20318cf58|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:2|
[2025/09/12 05:03:53 887670] [info] |scid:2e9f5068201320e20318cf58|xqc_send_packet_with_pn|<==|conn:0000558BB895498C|path:0|pkt_num:2|size:283|sent:299|pkt_type:SHORT_HEADER|frame:CRYPTO |inflight:56|now:1757653433887651|stream_id:0|stream_offset:0|
[2025/09/12 05:03:53 887676] [debug] |scid:2e9f5068201320e20318cf58|xqc_send_ctl_on_packet_sent|conn:0000558BB895498C|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 05:03:53 887681] [debug] |scid:2e9f5068201320e20318cf58|xqc_send_ctl_on_packet_sent|path:0|inflight:56|applimit:2101|
[2025/09/12 05:03:53 887685] [debug] |scid:2e9f5068201320e20318cf58|xqc_send_ctl_get_pto_time_and_space|srtt:33193|rtt_var:7288|pto_duration:62345|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:03:53 887689] [debug] |scid:2e9f5068201320e20318cf58|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB895498C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:03:53 887693] [debug] |scid:2e9f5068201320e20318cf58|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB895498C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:03:53 887697] [debug] |scid:2e9f5068201320e20318cf58|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB895498C|path:0|PNS: 2, unacked: 339|
[2025/09/12 05:03:53 887701] [debug] |scid:2e9f5068201320e20318cf58|xqc_timer_set|type:LOSS_DETECTION|expire:1757653433974996|now:1757653433887685|interv:87311|
[2025/09/12 05:03:53 887707] [debug] |scid:2e9f5068201320e20318cf58|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB895498C|path:0|pns:2|expire:1757653433974996|now:1757653433887685|interval:87311|pto_count:0|srtt:33193
[2025/09/12 05:03:53 887714] [debug] |scid:2e9f5068201320e20318cf58|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:48053|inflight:339|
[2025/09/12 05:03:53 887721] [debug] |scid:2e9f5068201320e20318cf58|xqc_check_acked_or_dropped_pkt|conn:0000558BB895498C|pkt_num:0|size:284|pkt_type:SHORT_HEADER|frame:CRYPTO |
[2025/09/12 05:03:53 887728] [debug] |scid:2e9f5068201320e20318cf58|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:3|
[2025/09/12 05:03:53 887750] [info] |scid:2e9f5068201320e20318cf58|xqc_send_packet_with_pn|<==|conn:0000558BB895498C|path:0|pkt_num:3|size:284|sent:300|pkt_type:SHORT_HEADER|frame:CRYPTO |inflight:339|now:1757653433887735|stream_id:0|stream_offset:0|
[2025/09/12 05:03:53 887756] [debug] |scid:2e9f5068201320e20318cf58|xqc_send_ctl_on_packet_sent|conn:0000558BB895498C|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 05:03:53 887765] [debug] |scid:2e9f5068201320e20318cf58|xqc_send_ctl_on_packet_sent|path:0|inflight:339|applimit:2101|
[2025/09/12 05:03:53 887770] [debug] |scid:2e9f5068201320e20318cf58|xqc_send_ctl_get_pto_time_and_space|srtt:33193|rtt_var:7288|pto_duration:62345|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:03:53 887774] [debug] |scid:2e9f5068201320e20318cf58|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB895498C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:03:53 887778] [debug] |scid:2e9f5068201320e20318cf58|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB895498C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:03:53 887782] [debug] |scid:2e9f5068201320e20318cf58|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB895498C|path:0|PNS: 2, unacked: 623|
[2025/09/12 05:03:53 887786] [debug] |scid:2e9f5068201320e20318cf58|xqc_timer_set|type:LOSS_DETECTION|expire:1757653433975080|now:1757653433887769|interv:87311|
[2025/09/12 05:03:53 887790] [debug] |scid:2e9f5068201320e20318cf58|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB895498C|path:0|pns:2|expire:1757653433975080|now:1757653433887769|interval:87311|pto_count:0|srtt:33193
[2025/09/12 05:03:53 887797] [debug] |scid:2e9f5068201320e20318cf58|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:48053|inflight:623|
[2025/09/12 05:03:53 887805] [debug] |scid:2e9f5068201320e20318cf58|xqc_check_acked_or_dropped_pkt|conn:0000558BB895498C|pkt_num:0|size:55|pkt_type:HSK|frame:ACK |
[2025/09/12 05:03:53 887812] [debug] |scid:2e9f5068201320e20318cf58|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:5|
[2025/09/12 05:03:53 887835] [info] |scid:2e9f5068201320e20318cf58|xqc_send_packet_with_pn|<==|conn:0000558BB895498C|path:0|pkt_num:5|size:55|sent:71|pkt_type:HSK|frame:ACK |inflight:623|now:1757653433887820|stream_id:0|stream_offset:0|
[2025/09/12 05:03:53 887840] [debug] |scid:2e9f5068201320e20318cf58|xqc_send_ctl_on_packet_sent|conn:0000558BB895498C|path:0|pkt_num:5|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 05:03:53 887845] [debug] |scid:2e9f5068201320e20318cf58|xqc_check_acked_or_dropped_pkt|conn:0000558BB895498C|pkt_num:0|size:54|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |
[2025/09/12 05:03:53 887850] [debug] |scid:2e9f5068201320e20318cf58|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:4|
[2025/09/12 05:03:53 887866] [info] |scid:2e9f5068201320e20318cf58|xqc_send_packet_with_pn|<==|conn:0000558BB895498C|path:0|pkt_num:4|size:54|sent:70|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |inflight:623|now:1757653433887855|stream_id:0|stream_offset:0|
[2025/09/12 05:03:53 887871] [debug] |scid:2e9f5068201320e20318cf58|xqc_send_ctl_on_packet_sent|conn:0000558BB895498C|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 05:03:53 887875] [debug] |scid:2e9f5068201320e20318cf58|xqc_send_ctl_on_packet_sent|path:0|inflight:623|applimit:2101|
[2025/09/12 05:03:53 887881] [debug] |scid:2e9f5068201320e20318cf58|xqc_send_ctl_get_pto_time_and_space|srtt:33193|rtt_var:7288|pto_duration:62345|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:03:53 887888] [debug] |scid:2e9f5068201320e20318cf58|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB895498C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:03:53 887895] [debug] |scid:2e9f5068201320e20318cf58|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB895498C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:03:53 887901] [debug] |scid:2e9f5068201320e20318cf58|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB895498C|path:0|PNS: 2, unacked: 677|
[2025/09/12 05:03:53 887907] [debug] |scid:2e9f5068201320e20318cf58|xqc_timer_set|type:LOSS_DETECTION|expire:1757653433975200|now:1757653433887881|interv:87319|
[2025/09/12 05:03:53 887912] [debug] |scid:2e9f5068201320e20318cf58|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB895498C|path:0|pns:2|expire:1757653433975200|now:1757653433887881|interval:87319|pto_count:0|srtt:33193
[2025/09/12 05:03:53 887925] [debug] |scid:2e9f5068201320e20318cf58|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:48053|inflight:677|
[2025/09/12 05:03:53 887930] [debug] |scid:2e9f5068201320e20318cf58|xqc_check_acked_or_dropped_pkt|conn:0000558BB895498C|pkt_num:0|size:54|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |
[2025/09/12 05:03:53 887934] [debug] |scid:2e9f5068201320e20318cf58|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:5|
[2025/09/12 05:03:53 887954] [info] |scid:2e9f5068201320e20318cf58|xqc_send_packet_with_pn|<==|conn:0000558BB895498C|path:0|pkt_num:5|size:54|sent:70|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |inflight:677|now:1757653433887940|stream_id:0|stream_offset:0|
[2025/09/12 05:03:53 887960] [debug] |scid:2e9f5068201320e20318cf58|xqc_send_ctl_on_packet_sent|conn:0000558BB895498C|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 05:03:53 887965] [debug] |scid:2e9f5068201320e20318cf58|xqc_send_ctl_on_packet_sent|path:0|inflight:677|applimit:2101|
[2025/09/12 05:03:53 887971] [debug] |scid:2e9f5068201320e20318cf58|xqc_send_ctl_get_pto_time_and_space|srtt:33193|rtt_var:7288|pto_duration:62345|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:03:53 887979] [debug] |scid:2e9f5068201320e20318cf58|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB895498C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:03:53 887985] [debug] |scid:2e9f5068201320e20318cf58|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB895498C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:03:53 887991] [debug] |scid:2e9f5068201320e20318cf58|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB895498C|path:0|PNS: 2, unacked: 731|
[2025/09/12 05:03:53 887995] [debug] |scid:2e9f5068201320e20318cf58|xqc_timer_set|type:LOSS_DETECTION|expire:1757653433975285|now:1757653433887971|interv:87314|
[2025/09/12 05:03:53 887999] [debug] |scid:2e9f5068201320e20318cf58|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB895498C|path:0|pns:2|expire:1757653433975285|now:1757653433887971|interval:87314|pto_count:0|srtt:33193
[2025/09/12 05:03:53 888003] [debug] |scid:2e9f5068201320e20318cf58|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:48053|inflight:731|
[2025/09/12 05:03:53 888008] [debug] |scid:2e9f5068201320e20318cf58|xqc_check_acked_or_dropped_pkt|conn:0000558BB895498C|pkt_num:0|size:1050|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:03:53 888012] [debug] |scid:2e9f5068201320e20318cf58|xqc_send_ctl_can_send|l-0.0.0.0-443-2e9f5068201320e20318cf58 p-193.167.0.100-42725-a9c30feb36944fd3d034093bcb19dfa756 |path:0|can:1|pkt_sz:1050|schedule_bytes:0|inflight:731|cwnd:48053|conn:0000558BB895498C|stream_id:0|stream_offset:1024|
[2025/09/12 05:03:53 888017] [debug] |scid:2e9f5068201320e20318cf58|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:03:53 888021] [debug] |scid:2e9f5068201320e20318cf58|xqc_send_ctl_set_next_pn_for_packet|optimistic ack detection|skipped_range:6-11|next_skip_chance:1757653434150056|current_time:1757653433888021|
[2025/09/12 05:03:53 888025] [debug] |scid:2e9f5068201320e20318cf58|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:12|
[2025/09/12 05:03:53 888060] [info] |scid:2e9f5068201320e20318cf58|xqc_send_packet_with_pn|<==|conn:0000558BB895498C|path:0|pkt_num:12|size:1050|sent:1066|pkt_type:SHORT_HEADER|frame:STREAM |inflight:731|now:1757653433888031|stream_id:0|stream_offset:1024|
[2025/09/12 05:03:53 888072] [debug] |scid:2e9f5068201320e20318cf58|xqc_send_ctl_on_packet_sent|conn:0000558BB895498C|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 05:03:53 888079] [debug] |scid:2e9f5068201320e20318cf58|xqc_send_ctl_on_packet_sent|path:0|inflight:731|applimit:2101|
[2025/09/12 05:03:53 888089] [debug] |scid:2e9f5068201320e20318cf58|xqc_send_ctl_get_pto_time_and_space|srtt:33193|rtt_var:7288|pto_duration:62345|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:03:53 888093] [debug] |scid:2e9f5068201320e20318cf58|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB895498C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:03:53 888097] [debug] |scid:2e9f5068201320e20318cf58|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB895498C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:03:53 888100] [debug] |scid:2e9f5068201320e20318cf58|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB895498C|path:0|PNS: 2, unacked: 1781|
[2025/09/12 05:03:53 888104] [debug] |scid:2e9f5068201320e20318cf58|xqc_timer_set|type:LOSS_DETECTION|expire:1757653433975376|now:1757653433888088|interv:87288|
[2025/09/12 05:03:53 888108] [debug] |scid:2e9f5068201320e20318cf58|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB895498C|path:0|pns:2|expire:1757653433975376|now:1757653433888088|interval:87288|pto_count:0|srtt:33193
[2025/09/12 05:03:53 888112] [debug] |scid:2e9f5068201320e20318cf58|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:48053|inflight:1781|
[2025/09/12 05:03:53 888117] [debug] |scid:2e9f5068201320e20318cf58|xqc_conn_next_wakeup_time|wakeup_time:1757653433911354|
[2025/09/12 05:03:53 888121] [debug] |scid:2e9f5068201320e20318cf58|xqc_engine_add_wakeup_queue|next_tick_time:1757653433911354|
[2025/09/12 05:03:53 888125] [debug] |xqc_engine_wakeup_after|wakeup:1757653433889933|now:1757653433888125|diff:1808|
[2025/09/12 05:03:53 888130] [debug] |xqc_engine_main_logic|END|now:1757653433886871|
[2025/09/12 05:03:53 888135] [debug] |xqc_engine_main_logic|BEGIN|now:1757653433888135|
[2025/09/12 05:03:53 888141] [debug] |xqc_engine_wakeup_after|wakeup:1757653433889933|now:1757653433888141|diff:1792|
[2025/09/12 05:03:53 888148] [debug] |xqc_engine_main_logic|END|now:1757653433888135|
[2025/09/12 05:03:53 890221] [debug] |xqc_engine_main_logic|BEGIN|now:1757653433890221|
[2025/09/12 05:03:53 890232] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_engine_remove_wakeup_queue|next_tick_time:1757653433889933|pq_index:0|
[2025/09/12 05:03:53 890237] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_engine_add_active_queue|last_ticked_time:1757653433263871|
[2025/09/12 05:03:53 890243] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_engine_process_conn|conn:0000558BB88EC35C|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:1757653433890241|
[2025/09/12 05:03:53 890247] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_timer_expire|timer expired|type:LOSS_DETECTION|expire_time:1757653433889933|now:1757653433890241|
[2025/09/12 05:03:53 890252] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_timer_loss_detection_timeout|path:0|loss_detection_timeout|
[2025/09/12 05:03:53 890256] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_timer_loss_detection_timeout|send Probe pkts|conn:0000558BB88EC35C|path:0|bytes_in_flight:308|
[2025/09/12 05:03:53 890260] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_send_ctl_get_pto_time_and_space|srtt:32709|rtt_var:5128|pto_duration:425768|backoff_factor:2.00|backoff:8.00|pto_cnt:3|max_ack_delay:25|
[2025/09/12 05:03:53 890264] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB88EC35C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:03:53 890268] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB88EC35C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:03:53 890272] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB88EC35C|path:0|PNS: 2, unacked: 308|
[2025/09/12 05:03:53 890276] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_path_send_one_or_two_ack_elicit_pkts|send two ack-eliciting pkts|path:0|pns:2|
[2025/09/12 05:03:53 890280] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_conn_send_probe_pkt|conn:0000558BB88EC35C|path:0|pkt_num:0|size:23|pkt_type:SHORT_HEADER|frame:HANDSHAKE_DONE |conn_state:ESTABED|
[2025/09/12 05:03:53 890290] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_conn_send_probe_pkt|conn:0000558BB88EC35C|path:0|pkt_num:10|size:54|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |conn_state:ESTABED|
[2025/09/12 05:03:53 890296] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_timer_loss_detection_timeout|xqc_send_ctl_set_loss_detection_timer|PTO|conn:0000558BB88EC35C|pto_count:4
[2025/09/12 05:03:53 890303] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_send_ctl_get_pto_time_and_space|srtt:32709|rtt_var:5128|pto_duration:851536|backoff_factor:2.00|backoff:16.00|pto_cnt:4|max_ack_delay:25|
[2025/09/12 05:03:53 890310] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB88EC35C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:03:53 890316] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB88EC35C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:03:53 890321] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB88EC35C|path:0|PNS: 2, unacked: 308|
[2025/09/12 05:03:53 890325] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_timer_set|type:LOSS_DETECTION|expire:1757653434515701|now:1757653433890303|interv:625398|
[2025/09/12 05:03:53 890329] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB88EC35C|path:0|pns:2|expire:1757653434515701|now:1757653433890303|interval:625398|pto_count:4|srtt:32709
[2025/09/12 05:03:53 890335] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:HANDSHAKE_DONE |stream_id:0|stream_offset:0|
[2025/09/12 05:03:53 890339] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:NEW_CONNECTION_ID |stream_id:0|stream_offset:0|
[2025/09/12 05:03:53 890344] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_check_acked_or_dropped_pkt|conn:0000558BB88EC35C|pkt_num:0|size:23|pkt_type:SHORT_HEADER|frame:HANDSHAKE_DONE |
[2025/09/12 05:03:53 890348] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:22|
[2025/09/12 05:03:53 890375] [info] |scid:95cf9c75c91de810d036aa9f|xqc_send_packet_with_pn|<==|conn:0000558BB88EC35C|path:0|pkt_num:22|size:23|sent:39|pkt_type:SHORT_HEADER|frame:HANDSHAKE_DONE |inflight:308|now:1757653433890355|stream_id:0|stream_offset:0|
[2025/09/12 05:03:53 890383] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_send_ctl_on_packet_sent|conn:0000558BB88EC35C|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 05:03:53 890390] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_send_ctl_on_packet_sent|path:0|inflight:308|applimit:0|
[2025/09/12 05:03:53 890397] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_send_ctl_get_pto_time_and_space|srtt:32709|rtt_var:5128|pto_duration:851536|backoff_factor:2.00|backoff:16.00|pto_cnt:4|max_ack_delay:25|
[2025/09/12 05:03:53 890404] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB88EC35C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:03:53 890409] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB88EC35C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:03:53 890413] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB88EC35C|path:0|PNS: 2, unacked: 331|
[2025/09/12 05:03:53 890417] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_timer_set|type:LOSS_DETECTION|expire:1757653435141891|now:1757653433890397|interv:1251494|
[2025/09/12 05:03:53 890421] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB88EC35C|path:0|pns:2|expire:1757653435141891|now:1757653433890397|interval:1251494|pto_count:4|srtt:32709
[2025/09/12 05:03:53 890425] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:50400|inflight:331|
[2025/09/12 05:03:53 890434] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_check_acked_or_dropped_pkt|conn:0000558BB88EC35C|pkt_num:10|size:54|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |
[2025/09/12 05:03:53 890439] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:23|
[2025/09/12 05:03:53 890460] [info] |scid:95cf9c75c91de810d036aa9f|xqc_send_packet_with_pn|<==|conn:0000558BB88EC35C|path:0|pkt_num:23|size:54|sent:70|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |inflight:331|now:1757653433890444|stream_id:0|stream_offset:0|
[2025/09/12 05:03:53 890466] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_send_ctl_on_packet_sent|conn:0000558BB88EC35C|path:0|pkt_num:23|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 05:03:53 890474] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_send_ctl_on_packet_sent|path:0|inflight:331|applimit:0|
[2025/09/12 05:03:53 890481] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_send_ctl_get_pto_time_and_space|srtt:32709|rtt_var:5128|pto_duration:851536|backoff_factor:2.00|backoff:16.00|pto_cnt:4|max_ack_delay:25|
[2025/09/12 05:03:53 890488] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB88EC35C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:03:53 890494] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB88EC35C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:03:53 890500] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB88EC35C|path:0|PNS: 2, unacked: 385|
[2025/09/12 05:03:53 890507] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_timer_set|type:LOSS_DETECTION|expire:1757653435141980|now:1757653433890481|interv:1251499|
[2025/09/12 05:03:53 890513] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB88EC35C|path:0|pns:2|expire:1757653435141980|now:1757653433890481|interval:1251499|pto_count:4|srtt:32709
[2025/09/12 05:03:53 890521] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:50400|inflight:385|
[2025/09/12 05:03:53 890529] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_conn_next_wakeup_time|wakeup_time:1757653435141980|
[2025/09/12 05:03:53 890536] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_engine_add_wakeup_queue|next_tick_time:1757653435141980|
[2025/09/12 05:03:53 890542] [debug] |xqc_engine_wakeup_after|wakeup:1757653433911354|now:1757653433890541|diff:20813|
[2025/09/12 05:03:53 890548] [debug] |xqc_engine_main_logic|END|now:1757653433890241|
[2025/09/12 05:03:53 911622] [debug] |xqc_engine_main_logic|BEGIN|now:1757653433911622|
[2025/09/12 05:03:53 911636] [debug] |scid:2e9f5068201320e20318cf58|xqc_engine_remove_wakeup_queue|next_tick_time:1757653433911354|pq_index:0|
[2025/09/12 05:03:53 911642] [debug] |scid:2e9f5068201320e20318cf58|xqc_engine_add_active_queue|last_ticked_time:1757653433886871|
[2025/09/12 05:03:53 911649] [debug] |scid:2e9f5068201320e20318cf58|xqc_engine_process_conn|conn:0000558BB895498C|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:1757653433911647|
[2025/09/12 05:03:53 911658] [debug] |scid:2e9f5068201320e20318cf58|xqc_timer_expire|timer expired|type:ACK_01RTT|expire_time:1757653433911354|now:1757653433911647|
[2025/09/12 05:03:53 911663] [debug] |scid:2e9f5068201320e20318cf58|xqc_timer_ack_timeout|pns:2|path:0|
[2025/09/12 05:03:53 911668] [debug] |scid:2e9f5068201320e20318cf58|xqc_timer_expire|unset|type:ACK_01RTT|expire_time:1757653433911354|now:1757653433911647|
[2025/09/12 05:03:53 911673] [debug] |scid:2e9f5068201320e20318cf58|xqc_timer_unset|type:ACK_01RTT|
[2025/09/12 05:03:53 911680] [debug] |scid:2e9f5068201320e20318cf58|xqc_gen_ack_frame|largest_recv:1147640140|ack_delay:25326|first_ack_range:0|largest_pkt_recv_time:1757653433886354|
[2025/09/12 05:03:53 911694] [debug] |scid:2e9f5068201320e20318cf58|xqc_gen_ack_frame|high:1147640140|low:1147640140|pkt_pns:2|
[2025/09/12 05:03:53 911700] [debug] |scid:2e9f5068201320e20318cf58|xqc_write_ack_to_one_packet|ack_size:13|path:0|path_largest_recv:1147640140|frame_largest_recv:1147640140|
[2025/09/12 05:03:53 911705] [debug] |scid:2e9f5068201320e20318cf58|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:2|
[2025/09/12 05:03:53 911711] [debug] |scid:2e9f5068201320e20318cf58|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:ACK |stream_id:0|stream_offset:0|
[2025/09/12 05:03:53 911717] [debug] |scid:2e9f5068201320e20318cf58|xqc_check_acked_or_dropped_pkt|conn:0000558BB895498C|pkt_num:0|size:35|pkt_type:SHORT_HEADER|frame:ACK |
[2025/09/12 05:03:53 911723] [debug] |scid:2e9f5068201320e20318cf58|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:13|
[2025/09/12 05:03:53 911758] [info] |scid:2e9f5068201320e20318cf58|xqc_send_packet_with_pn|<==|conn:0000558BB895498C|path:0|pkt_num:13|size:35|sent:51|pkt_type:SHORT_HEADER|frame:ACK |inflight:1781|now:1757653433911732|stream_id:0|stream_offset:0|
[2025/09/12 05:03:53 911766] [debug] |scid:2e9f5068201320e20318cf58|xqc_send_ctl_on_packet_sent|conn:0000558BB895498C|path:0|pkt_num:13|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 05:03:53 911775] [debug] |scid:2e9f5068201320e20318cf58|xqc_conn_next_wakeup_time|wakeup_time:1757653433975376|
[2025/09/12 05:03:53 911784] [debug] |scid:2e9f5068201320e20318cf58|xqc_engine_add_wakeup_queue|next_tick_time:1757653433975376|
[2025/09/12 05:03:53 911791] [debug] |xqc_engine_wakeup_after|wakeup:1757653433937529|now:1757653433911791|diff:25738|
[2025/09/12 05:03:53 911800] [debug] |xqc_engine_main_logic|END|now:1757653433911647|
[2025/09/12 05:03:53 918502] [info] |xqc_engine_packet_process|==>|conn:0000558BB895498C|size:39|state:ESTABED|recv_time:1757653433918500|
[2025/09/12 05:03:53 918520] [debug] |scid:2e9f5068201320e20318cf58|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:2e9f5068201320e20318cf58|spin_bit:0|
[2025/09/12 05:03:53 918532] [debug] |scid:2e9f5068201320e20318cf58|xqc_packet_decrypt|largest_pn:1147640140|
[2025/09/12 05:03:53 918539] [debug] |scid:2e9f5068201320e20318cf58|xqc_packet_decrypt|decryption nonce|path_id:0|pn:1147640142|
[2025/09/12 05:03:53 918550] [debug] |scid:2e9f5068201320e20318cf58|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:1147640142|
[2025/09/12 05:03:53 918558] [debug] |scid:2e9f5068201320e20318cf58|xqc_process_frames|frame_type:2|
[2025/09/12 05:03:53 918567] [debug] |scid:2e9f5068201320e20318cf58|xqc_send_ctl_on_ack_received|conn:0000558BB895498C|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 05:03:53 918577] [debug] |scid:2e9f5068201320e20318cf58|xqc_update_sample|sampler_update|prior_lost:1|tx_in_flight:56|prior_delivered:2101|prior_time:1757653433887423|is_app_limited:1|send_elapse:113|ack_elapse:31077|ctl_first_sent_time:1757653433887536|lagest_ack_time:1757653433918500|curr_delivered:2134|
[2025/09/12 05:03:53 918586] [debug] |scid:2e9f5068201320e20318cf58|xqc_update_sample|sampler_sent_time_update:1757653433887536|
[2025/09/12 05:03:53 918594] [debug] |scid:2e9f5068201320e20318cf58|xqc_send_ctl_on_ack_received|sndq_packets_used:6||sndq_packets_used_bytes:0|sndq_packets_free:2|
[2025/09/12 05:03:53 918603] [debug] |scid:2e9f5068201320e20318cf58|xqc_send_ctl_on_ack_received|conn:0000558BB895498C|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 05:03:53 918611] [debug] |scid:2e9f5068201320e20318cf58|xqc_update_sample|sampler_update|prior_lost:1|tx_in_flight:56|prior_delivered:2101|prior_time:1757653433887423|is_app_limited:1|send_elapse:113|ack_elapse:31077|ctl_first_sent_time:1757653433887536|lagest_ack_time:1757653433918500|curr_delivered:2417|
[2025/09/12 05:03:53 918629] [debug] |scid:2e9f5068201320e20318cf58|xqc_update_sample|sampler_sent_time_update:1757653433887651|
[2025/09/12 05:03:53 918638] [debug] |scid:2e9f5068201320e20318cf58|xqc_send_ctl_on_ack_received|sndq_packets_used:5||sndq_packets_used_bytes:0|sndq_packets_free:3|
[2025/09/12 05:03:53 918645] [debug] |scid:2e9f5068201320e20318cf58|xqc_send_ctl_update_rtt|before update rtt|conn:0000558BB895498C|srtt:33193|rttvar:7288|minrtt:32454|latest_rtt:30849|ack_delay:96|
[2025/09/12 05:03:53 918650] [debug] |scid:2e9f5068201320e20318cf58|xqc_send_ctl_update_rtt|l-0.0.0.0-443-2e9f5068201320e20318cf58 p-193.167.0.100-42725-a9c30feb36944fd3d034093bcb19dfa756 |after update rtt|conn:0000558BB895498C|srtt:32888|rttvar:6076|minrtt:30849|latest_rtt:30849|ack_delay:96|
[2025/09/12 05:03:53 918655] [debug] |scid:2e9f5068201320e20318cf58|xqc_send_ctl_get_lost_sent_pn|largest_acked:2|lost_pn:18446744073709551615|thresh:3|
[2025/09/12 05:03:53 918661] [debug] |scid:2e9f5068201320e20318cf58|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:03:53 918666] [debug] |scid:2e9f5068201320e20318cf58|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:0000558BB895498C|path:0|pns:2|expire:1757653433924422|now:1757653433918666|interval:5756|
[2025/09/12 05:03:53 918671] [debug] |scid:2e9f5068201320e20318cf58|xqc_timer_set|type:LOSS_DETECTION|expire:1757653433924422|now:1757653433918666|interv:5756|
[2025/09/12 05:03:53 918676] [debug] |scid:2e9f5068201320e20318cf58|xqc_generate_sample|sampler: send_elapse 113, ack_elapse 31077, delivered 316|rate 10168|lost 1|
[2025/09/12 05:03:53 918682] [debug] |scid:2e9f5068201320e20318cf58|xqc_bbr_update_bandwidth|BBRv1: RTT round update 2 -> 3|
[2025/09/12 05:03:53 918687] [debug] |scid:2e9f5068201320e20318cf58|xqc_bbr_update_min_rtt|probertt expire|rtt:30849, old_rtt:32454|
[2025/09/12 05:03:53 918692] [debug] |scid:2e9f5068201320e20318cf58|xqc_bbr_update_min_rtt|minrtt expire|rtt:30849, old_rtt:32454|
[2025/09/12 05:03:53 918697] [debug] |scid:2e9f5068201320e20318cf58|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:5744|extra_cwnd:1032|
[2025/09/12 05:03:53 918702] [debug] |scid:2e9f5068201320e20318cf58|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:48053|packet_lost:0|acked:316|po_sent_time:1757653433887651|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2417|
[2025/09/12 05:03:53 918707] [debug] |scid:2e9f5068201320e20318cf58|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:48053|packet_lost:0|acked:316|po_sent_time:1757653433887651|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2417|
[2025/09/12 05:03:53 918713] [debug] |scid:2e9f5068201320e20318cf58|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-2e9f5068201320e20318cf58 p-193.167.0.100-42725-a9c30feb36944fd3d034093bcb19dfa756 |bbr on ack|mode:0|pacing_rate:3983039|bw:46821|cwnd:48369|full_bw_reached:0|inflight:1465|srtt:32888|latest_rtt:30849|min_rtt:30849|applimit:1|lost:1|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:1|
[2025/09/12 05:03:53 918720] [debug] |scid:2e9f5068201320e20318cf58|xqc_process_frames|frame_type:0|
[2025/09/12 05:03:53 918725] [debug] |scid:2e9f5068201320e20318cf58|xqc_process_padding_frame|process padding|
[2025/09/12 05:03:53 918731] [debug] |scid:2e9f5068201320e20318cf58|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:1147640142|largest:1147640142|pns:2|
[2025/09/12 05:03:53 918737] [info] |scid:2e9f5068201320e20318cf58|xqc_conn_on_pkt_processed|====>|conn:0000558BB895498C|path:0|size:39|pkt_type:SHORT_HEADER|pkt_num:1147640142|frame:PADDING ACK |recv_time:1757653433918500|dcid:2e9f5068201320e20318cf58|dcid_seq:0|
[2025/09/12 05:03:53 918743] [debug] |scid:2e9f5068201320e20318cf58|xqc_timer_set|type:PATH_IDLE|expire:1757653553918500|now:1757653433918500|interv:120000000|
[2025/09/12 05:03:53 918748] [debug] |scid:2e9f5068201320e20318cf58|xqc_timer_set|type:CONN_IDLE|expire:1757653553918500|now:1757653433918500|interv:120000000|
[2025/09/12 05:03:53 918757] [debug] |scid:2e9f5068201320e20318cf58|xqc_engine_remove_wakeup_queue|next_tick_time:1757653433975376|pq_index:1|
[2025/09/12 05:03:53 918763] [debug] |scid:2e9f5068201320e20318cf58|xqc_engine_add_active_queue|last_ticked_time:1757653433911647|
[2025/09/12 05:03:53 918768] [debug] |xqc_engine_main_logic|BEGIN|now:1757653433918767|
[2025/09/12 05:03:53 918774] [debug] |scid:2e9f5068201320e20318cf58|xqc_engine_process_conn|conn:0000558BB895498C|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:1757653433918772|
[2025/09/12 05:03:53 918782] [debug] |scid:2e9f5068201320e20318cf58|xqc_conn_next_wakeup_time|wakeup_time:1757653433924422|
[2025/09/12 05:03:53 918787] [debug] |scid:2e9f5068201320e20318cf58|xqc_engine_add_wakeup_queue|next_tick_time:1757653433924422|
[2025/09/12 05:03:53 918792] [debug] |xqc_engine_wakeup_after|wakeup:1757653433924422|now:1757653433918792|diff:5630|
[2025/09/12 05:03:53 918797] [debug] |xqc_engine_main_logic|END|now:1757653433918772|
[2025/09/12 05:03:53 918804] [debug] |xqc_engine_main_logic|BEGIN|now:1757653433918804|
[2025/09/12 05:03:53 918808] [debug] |xqc_engine_wakeup_after|wakeup:1757653433924422|now:1757653433918808|diff:5614|
[2025/09/12 05:03:53 918814] [debug] |xqc_engine_main_logic|END|now:1757653433918804|
[2025/09/12 05:03:53 918987] [info] |xqc_engine_packet_process|==>|conn:0000558BB895498C|size:40|state:ESTABED|recv_time:1757653433918986|
[2025/09/12 05:03:53 918997] [debug] |scid:2e9f5068201320e20318cf58|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:2e9f5068201320e20318cf58|spin_bit:0|
[2025/09/12 05:03:53 919005] [debug] |scid:2e9f5068201320e20318cf58|xqc_packet_decrypt|largest_pn:1147640142|
[2025/09/12 05:03:53 919011] [debug] |scid:2e9f5068201320e20318cf58|xqc_packet_decrypt|decryption nonce|path_id:0|pn:1147640143|
[2025/09/12 05:03:53 919019] [debug] |scid:2e9f5068201320e20318cf58|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:1147640143|
[2025/09/12 05:03:53 919025] [debug] |scid:2e9f5068201320e20318cf58|xqc_process_frames|frame_type:2|
[2025/09/12 05:03:53 919031] [debug] |scid:2e9f5068201320e20318cf58|xqc_send_ctl_on_ack_received|conn:0000558BB895498C|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 05:03:53 919037] [debug] |scid:2e9f5068201320e20318cf58|xqc_update_sample|sampler_update|prior_lost:1|tx_in_flight:623|prior_delivered:2101|prior_time:1757653433887423|is_app_limited:1|send_elapse:312|ack_elapse:31563|ctl_first_sent_time:1757653433887735|lagest_ack_time:1757653433918986|curr_delivered:2701|
[2025/09/12 05:03:53 919063] [debug] |scid:2e9f5068201320e20318cf58|xqc_update_sample|sampler_sent_time_update:1757653433887735|
[2025/09/12 05:03:53 919069] [debug] |scid:2e9f5068201320e20318cf58|xqc_send_ctl_on_ack_received|sndq_packets_used:4||sndq_packets_used_bytes:0|sndq_packets_free:4|
[2025/09/12 05:03:53 919076] [debug] |scid:2e9f5068201320e20318cf58|xqc_send_ctl_on_ack_received|conn:0000558BB895498C|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 05:03:53 919083] [debug] |scid:2e9f5068201320e20318cf58|xqc_update_sample|sampler_update|prior_lost:1|tx_in_flight:623|prior_delivered:2101|prior_time:1757653433887423|is_app_limited:1|send_elapse:312|ack_elapse:31563|ctl_first_sent_time:1757653433887735|lagest_ack_time:1757653433918986|curr_delivered:2755|
[2025/09/12 05:03:53 919090] [debug] |scid:2e9f5068201320e20318cf58|xqc_update_sample|sampler_sent_time_update:1757653433887940|
[2025/09/12 05:03:53 919097] [debug] |scid:2e9f5068201320e20318cf58|xqc_send_ctl_on_ack_received|sndq_packets_used:3||sndq_packets_used_bytes:0|sndq_packets_free:5|
[2025/09/12 05:03:53 919109] [debug] |scid:2e9f5068201320e20318cf58|xqc_send_ctl_update_rtt|before update rtt|conn:0000558BB895498C|srtt:32888|rttvar:6076|minrtt:30849|latest_rtt:31046|ack_delay:56|
[2025/09/12 05:03:53 919116] [debug] |scid:2e9f5068201320e20318cf58|xqc_send_ctl_update_rtt|l-0.0.0.0-443-2e9f5068201320e20318cf58 p-193.167.0.100-42725-a9c30feb36944fd3d034093bcb19dfa756 |after update rtt|conn:0000558BB895498C|srtt:32650|rttvar:5031|minrtt:30849|latest_rtt:31046|ack_delay:56|
[2025/09/12 05:03:53 919122] [debug] |scid:2e9f5068201320e20318cf58|xqc_send_ctl_get_lost_sent_pn|largest_acked:5|lost_pn:2|thresh:3|
[2025/09/12 05:03:53 919129] [debug] |scid:2e9f5068201320e20318cf58|xqc_send_ctl_detect_lost|mark lost|pns:2|pkt_num:0|lost_pn:2|po_sent_time:1757653433887423|lost_send_time:1757653433882255|loss_delay:36731|frame:HANDSHAKE_DONE |repair:524288|
[2025/09/12 05:03:53 919136] [debug] |scid:2e9f5068201320e20318cf58|xqc_send_ctl_detect_lost|OnLostDetection|largest_lost sent time: 1757653433887423u|
[2025/09/12 05:03:53 919143] [debug] |scid:2e9f5068201320e20318cf58|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:03:53 919149] [debug] |scid:2e9f5068201320e20318cf58|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:0000558BB895498C|path:0|pns:2|expire:1757653433924586|now:1757653433919149|interval:5437|
[2025/09/12 05:03:53 919156] [debug] |scid:2e9f5068201320e20318cf58|xqc_timer_set|type:LOSS_DETECTION|expire:1757653433924586|now:1757653433919149|interv:5437|
[2025/09/12 05:03:53 919163] [debug] |scid:2e9f5068201320e20318cf58|xqc_generate_sample|sampler: send_elapse 312, ack_elapse 31563, delivered 654|rate 20720|lost 2|
[2025/09/12 05:03:53 919170] [debug] |scid:2e9f5068201320e20318cf58|xqc_bbr_update_min_rtt|minrtt expire|rtt:30849, old_rtt:30849|
[2025/09/12 05:03:53 919177] [debug] |scid:2e9f5068201320e20318cf58|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:5744|extra_cwnd:1264|
[2025/09/12 05:03:53 919181] [debug] |scid:2e9f5068201320e20318cf58|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:48369|packet_lost:1|acked:338|po_sent_time:1757653433887940|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2417|
[2025/09/12 05:03:53 919186] [debug] |scid:2e9f5068201320e20318cf58|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:48369|packet_lost:1|acked:338|po_sent_time:1757653433887940|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2417|
[2025/09/12 05:03:53 919190] [debug] |scid:2e9f5068201320e20318cf58|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-2e9f5068201320e20318cf58 p-193.167.0.100-42725-a9c30feb36944fd3d034093bcb19dfa756 |bbr on ack|mode:0|pacing_rate:3983039|bw:46821|cwnd:48707|full_bw_reached:0|inflight:1104|srtt:32650|latest_rtt:31046|min_rtt:30849|applimit:1|lost:1|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:03:53 919196] [debug] |scid:2e9f5068201320e20318cf58|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:1147640143|largest:1147640143|pns:2|
[2025/09/12 05:03:53 919201] [info] |scid:2e9f5068201320e20318cf58|xqc_conn_on_pkt_processed|====>|conn:0000558BB895498C|path:0|size:40|pkt_type:SHORT_HEADER|pkt_num:1147640143|frame:ACK |recv_time:1757653433918986|dcid:2e9f5068201320e20318cf58|dcid_seq:0|
[2025/09/12 05:03:53 919206] [debug] |scid:2e9f5068201320e20318cf58|xqc_timer_set|type:PATH_IDLE|expire:1757653553918986|now:1757653433918986|interv:120000000|
[2025/09/12 05:03:53 919210] [debug] |scid:2e9f5068201320e20318cf58|xqc_timer_set|type:CONN_IDLE|expire:1757653553918986|now:1757653433918986|interv:120000000|
[2025/09/12 05:03:53 919214] [debug] |scid:2e9f5068201320e20318cf58|xqc_engine_remove_wakeup_queue|next_tick_time:1757653433924422|pq_index:0|
[2025/09/12 05:03:53 919218] [debug] |scid:2e9f5068201320e20318cf58|xqc_engine_add_active_queue|last_ticked_time:1757653433918772|
[2025/09/12 05:03:53 919222] [debug] |xqc_engine_main_logic|BEGIN|now:1757653433919222|
[2025/09/12 05:03:53 919231] [debug] |scid:2e9f5068201320e20318cf58|xqc_engine_process_conn|conn:0000558BB895498C|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:1757653433919230|
[2025/09/12 05:03:53 919238] [debug] |scid:2e9f5068201320e20318cf58|xqc_path_get_perf_class|conn:0000558BB895498C|path_id:0|path_srtt:32650|min_srtt:32650|path_bw:46821|loss_rate:7.69|path_pto:0|
[2025/09/12 05:03:53 919245] [debug] |scid:2e9f5068201320e20318cf58|xqc_send_ctl_can_send|l-0.0.0.0-443-2e9f5068201320e20318cf58 p-193.167.0.100-42725-a9c30feb36944fd3d034093bcb19dfa756 |path:0|can:1|pkt_sz:23|schedule_bytes:0|inflight:1104|cwnd:48707|conn:0000558BB895498C|stream_id:0|stream_offset:0|
[2025/09/12 05:03:53 919253] [debug] |scid:2e9f5068201320e20318cf58|xqc_minrtt_scheduler_get_path|path srtt|conn:0000558BB895498C|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 05:03:53 919260] [debug] |scid:2e9f5068201320e20318cf58|xqc_minrtt_scheduler_get_path|best path:0|frame_type:HANDSHAKE_DONE |pn:0|size:23|reinj:0|path_class:2|
[2025/09/12 05:03:53 919266] [debug] |scid:2e9f5068201320e20318cf58|xqc_check_acked_or_dropped_pkt|conn:0000558BB895498C|pkt_num:0|size:23|pkt_type:SHORT_HEADER|frame:HANDSHAKE_DONE |
[2025/09/12 05:03:53 919270] [debug] |scid:2e9f5068201320e20318cf58|xqc_send_ctl_can_send|l-0.0.0.0-443-2e9f5068201320e20318cf58 p-193.167.0.100-42725-a9c30feb36944fd3d034093bcb19dfa756 |path:0|can:1|pkt_sz:23|schedule_bytes:0|inflight:1104|cwnd:48707|conn:0000558BB895498C|stream_id:0|stream_offset:0|
[2025/09/12 05:03:53 919275] [debug] |scid:2e9f5068201320e20318cf58|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:03:53 919279] [debug] |scid:2e9f5068201320e20318cf58|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:14|
[2025/09/12 05:03:53 919313] [info] |scid:2e9f5068201320e20318cf58|xqc_send_packet_with_pn|<==|conn:0000558BB895498C|path:0|pkt_num:14|size:23|sent:39|pkt_type:SHORT_HEADER|frame:HANDSHAKE_DONE |inflight:1104|now:1757653433919286|stream_id:0|stream_offset:0|
[2025/09/12 05:03:53 919322] [debug] |scid:2e9f5068201320e20318cf58|xqc_send_ctl_on_packet_sent|conn:0000558BB895498C|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 05:03:53 919329] [debug] |scid:2e9f5068201320e20318cf58|xqc_send_ctl_on_packet_sent|path:0|inflight:1104|applimit:0|
[2025/09/12 05:03:53 919336] [debug] |scid:2e9f5068201320e20318cf58|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:0000558BB895498C|path:0|pns:2|expire:1757653433924586|now:1757653433919336|interval:5250|
[2025/09/12 05:03:53 919343] [debug] |scid:2e9f5068201320e20318cf58|xqc_timer_set|type:LOSS_DETECTION|expire:1757653433924586|now:1757653433919336|interv:5250|
[2025/09/12 05:03:53 919349] [debug] |scid:2e9f5068201320e20318cf58|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:48707|inflight:1127|
[2025/09/12 05:03:53 919356] [debug] |scid:2e9f5068201320e20318cf58|xqc_conn_next_wakeup_time|wakeup_time:1757653433924586|
[2025/09/12 05:03:53 919360] [debug] |scid:2e9f5068201320e20318cf58|xqc_engine_add_wakeup_queue|next_tick_time:1757653433924586|
[2025/09/12 05:03:53 919364] [debug] |xqc_engine_wakeup_after|wakeup:1757653433924586|now:1757653433919364|diff:5222|
[2025/09/12 05:03:53 919368] [debug] |xqc_engine_main_logic|END|now:1757653433919230|
[2025/09/12 05:03:53 919374] [debug] |xqc_engine_main_logic|BEGIN|now:1757653433919374|
[2025/09/12 05:03:53 919377] [debug] |xqc_engine_wakeup_after|wakeup:1757653433924586|now:1757653433919377|diff:5209|
[2025/09/12 05:03:53 919381] [debug] |xqc_engine_main_logic|END|now:1757653433919374|
[2025/09/12 05:03:53 925447] [debug] |xqc_engine_main_logic|BEGIN|now:1757653433925447|
[2025/09/12 05:03:53 925457] [debug] |scid:2e9f5068201320e20318cf58|xqc_engine_remove_wakeup_queue|next_tick_time:1757653433924586|pq_index:0|
[2025/09/12 05:03:53 925467] [debug] |scid:2e9f5068201320e20318cf58|xqc_engine_add_active_queue|last_ticked_time:1757653433919230|
[2025/09/12 05:03:53 925472] [debug] |scid:2e9f5068201320e20318cf58|xqc_engine_process_conn|conn:0000558BB895498C|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:1757653433925471|
[2025/09/12 05:03:53 925477] [debug] |scid:2e9f5068201320e20318cf58|xqc_timer_expire|timer expired|type:LOSS_DETECTION|expire_time:1757653433924586|now:1757653433925471|
[2025/09/12 05:03:53 925481] [debug] |scid:2e9f5068201320e20318cf58|xqc_timer_loss_detection_timeout|path:0|loss_detection_timeout|
[2025/09/12 05:03:53 925485] [debug] |scid:2e9f5068201320e20318cf58|xqc_timer_loss_detection_timeout|xqc_send_ctl_detect_lost|
[2025/09/12 05:03:53 925488] [debug] |scid:2e9f5068201320e20318cf58|xqc_send_ctl_get_lost_sent_pn|largest_acked:5|lost_pn:2|thresh:3|
[2025/09/12 05:03:53 925492] [debug] |scid:2e9f5068201320e20318cf58|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:03:53 925497] [debug] |scid:2e9f5068201320e20318cf58|xqc_send_ctl_detect_lost|mark lost|pns:2|pkt_num:4|lost_pn:2|po_sent_time:1757653433887855|lost_send_time:1757653433888740|loss_delay:36731|frame:NEW_CONNECTION_ID |repair:16384|
[2025/09/12 05:03:53 925502] [debug] |scid:2e9f5068201320e20318cf58|xqc_send_ctl_detect_lost|OnLostDetection|largest_lost sent time: 1757653433887855u|
[2025/09/12 05:03:53 925506] [debug] |scid:2e9f5068201320e20318cf58|xqc_timer_loss_detection_timeout|xqc_send_ctl_set_loss_detection_timer|loss|
[2025/09/12 05:03:53 925510] [debug] |scid:2e9f5068201320e20318cf58|xqc_send_ctl_get_pto_time_and_space|srtt:32650|rtt_var:5031|pto_duration:52774|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:03:53 925514] [debug] |scid:2e9f5068201320e20318cf58|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB895498C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:03:53 925518] [debug] |scid:2e9f5068201320e20318cf58|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB895498C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:03:53 925522] [debug] |scid:2e9f5068201320e20318cf58|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB895498C|path:0|PNS: 2, unacked: 1073|
[2025/09/12 05:03:53 925526] [debug] |scid:2e9f5068201320e20318cf58|xqc_timer_set|type:LOSS_DETECTION|expire:1757653433997060|now:1757653433925509|interv:71551|
[2025/09/12 05:03:53 925530] [debug] |scid:2e9f5068201320e20318cf58|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB895498C|path:0|pns:2|expire:1757653433997060|now:1757653433925509|interval:71551|pto_count:0|srtt:32650
[2025/09/12 05:03:53 925536] [debug] |scid:2e9f5068201320e20318cf58|xqc_path_get_perf_class|conn:0000558BB895498C|path_id:0|path_srtt:32650|min_srtt:32650|path_bw:46821|loss_rate:14.29|path_pto:0|
[2025/09/12 05:03:53 925540] [debug] |scid:2e9f5068201320e20318cf58|xqc_send_ctl_can_send|l-0.0.0.0-443-2e9f5068201320e20318cf58 p-193.167.0.100-42725-a9c30feb36944fd3d034093bcb19dfa756 |path:0|can:1|pkt_sz:54|schedule_bytes:0|inflight:1073|cwnd:48707|conn:0000558BB895498C|stream_id:0|stream_offset:0|
[2025/09/12 05:03:53 925545] [debug] |scid:2e9f5068201320e20318cf58|xqc_minrtt_scheduler_get_path|path srtt|conn:0000558BB895498C|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 05:03:53 925550] [debug] |scid:2e9f5068201320e20318cf58|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 05:03:53 925554] [debug] |scid:2e9f5068201320e20318cf58|xqc_check_acked_or_dropped_pkt|conn:0000558BB895498C|pkt_num:4|size:54|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |
[2025/09/12 05:03:53 925559] [debug] |scid:2e9f5068201320e20318cf58|xqc_send_ctl_can_send|l-0.0.0.0-443-2e9f5068201320e20318cf58 p-193.167.0.100-42725-a9c30feb36944fd3d034093bcb19dfa756 |path:0|can:1|pkt_sz:54|schedule_bytes:0|inflight:1073|cwnd:48707|conn:0000558BB895498C|stream_id:0|stream_offset:0|
[2025/09/12 05:03:53 925566] [debug] |scid:2e9f5068201320e20318cf58|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:03:53 925570] [debug] |scid:2e9f5068201320e20318cf58|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:15|
[2025/09/12 05:03:53 925601] [info] |scid:2e9f5068201320e20318cf58|xqc_send_packet_with_pn|<==|conn:0000558BB895498C|path:0|pkt_num:15|size:54|sent:70|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |inflight:1073|now:1757653433925577|stream_id:0|stream_offset:0|
[2025/09/12 05:03:53 925610] [debug] |scid:2e9f5068201320e20318cf58|xqc_send_ctl_on_packet_sent|conn:0000558BB895498C|path:0|pkt_num:15|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 05:03:53 925618] [debug] |scid:2e9f5068201320e20318cf58|xqc_send_ctl_on_packet_sent|path:0|inflight:1073|applimit:0|
[2025/09/12 05:03:53 925624] [debug] |scid:2e9f5068201320e20318cf58|xqc_send_ctl_get_pto_time_and_space|srtt:32650|rtt_var:5031|pto_duration:52774|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:03:53 925631] [debug] |scid:2e9f5068201320e20318cf58|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB895498C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:03:53 925636] [debug] |scid:2e9f5068201320e20318cf58|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB895498C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:03:53 925640] [debug] |scid:2e9f5068201320e20318cf58|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB895498C|path:0|PNS: 2, unacked: 1127|
[2025/09/12 05:03:53 925644] [debug] |scid:2e9f5068201320e20318cf58|xqc_timer_set|type:LOSS_DETECTION|expire:1757653434003351|now:1757653433925624|interv:77727|
[2025/09/12 05:03:53 925648] [debug] |scid:2e9f5068201320e20318cf58|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB895498C|path:0|pns:2|expire:1757653434003351|now:1757653433925624|interval:77727|pto_count:0|srtt:32650
[2025/09/12 05:03:53 925653] [debug] |scid:2e9f5068201320e20318cf58|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:48707|inflight:1127|
[2025/09/12 05:03:53 925658] [debug] |scid:2e9f5068201320e20318cf58|xqc_conn_next_wakeup_time|wakeup_time:1757653434003351|
[2025/09/12 05:03:53 925662] [debug] |scid:2e9f5068201320e20318cf58|xqc_engine_add_wakeup_queue|next_tick_time:1757653434003351|
[2025/09/12 05:03:53 925666] [debug] |xqc_engine_wakeup_after|wakeup:1757653433937529|now:1757653433925666|diff:11863|
[2025/09/12 05:03:53 925670] [debug] |xqc_engine_main_logic|END|now:1757653433925471|
[2025/09/12 05:03:53 938802] [debug] |xqc_engine_main_logic|BEGIN|now:1757653433938802|
[2025/09/12 05:03:53 938816] [debug] |scid:68b2c245a66abb2864571372|xqc_engine_remove_wakeup_queue|next_tick_time:1757653433937529|pq_index:0|
[2025/09/12 05:03:53 938821] [debug] |scid:68b2c245a66abb2864571372|xqc_engine_add_active_queue|last_ticked_time:1757653433720708|
[2025/09/12 05:03:53 938826] [debug] |scid:68b2c245a66abb2864571372|xqc_engine_process_conn|conn:0000558BB893175C|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:1757653433938825|
[2025/09/12 05:03:53 938831] [debug] |scid:68b2c245a66abb2864571372|xqc_timer_expire|timer expired|type:STREAM_CLOSE|expire_time:1757653433937529|now:1757653433938825|
[2025/09/12 05:03:53 938836] [debug] |scid:68b2c245a66abb2864571372|xqc_timer_stream_close_timeout|stream_id:0|stream_type:0|stream close|
[2025/09/12 05:03:53 938840] [debug] |scid:68b2c245a66abb2864571372|xqc_destroy_stream|send_state:3|recv_state:3|stream_id:0|stream_type:0|
[2025/09/12 05:03:53 938848] [stats] |scid:68b2c245a66abb2864571372|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:1757653433608912|wrt_delay:195|snd_delay:1194|finwrt_delay:195|finsnd_delay:1194|finrcv_delay:1|finread_delay:77|all_acked_delay:33149|firstfinack_dely:33122|close_delay:33159|apprst_delay:0|rstsnd_delay:0|rstrcv_delay:0|l-0.0.0.0-443-68b2c245a66abb2864571372 p-193.167.0.100-57727-8b49bd81bf7e96486e6406c560fc658f5b|path_info:mp is not supported in connection scid:68b2c245a66abb2864571372|fec_recv_delay:0u|fec_send_rpr_cnt:0|retrans:0|
[2025/09/12 05:03:53 938860] [debug] |scid:68b2c245a66abb2864571372|xqc_timer_expire|unset|type:STREAM_CLOSE|expire_time:1757653433937529|now:1757653433938825|
[2025/09/12 05:03:53 938865] [debug] |scid:68b2c245a66abb2864571372|xqc_timer_unset|type:STREAM_CLOSE|
[2025/09/12 05:03:53 938871] [debug] |scid:68b2c245a66abb2864571372|xqc_conn_next_wakeup_time|wakeup_time:1757653553720503|
[2025/09/12 05:03:53 938875] [debug] |scid:68b2c245a66abb2864571372|xqc_engine_add_wakeup_queue|next_tick_time:1757653553720503|
[2025/09/12 05:03:53 938879] [debug] |xqc_engine_wakeup_after|wakeup:1757653433952666|now:1757653433938879|diff:13787|
[2025/09/12 05:03:53 938884] [debug] |xqc_engine_main_logic|END|now:1757653433938825|
[2025/09/12 05:03:53 952951] [debug] |xqc_engine_main_logic|BEGIN|now:1757653433952951|
[2025/09/12 05:03:53 952966] [debug] |scid:c725a148133eb545b87c161b|xqc_engine_remove_wakeup_queue|next_tick_time:1757653433952666|pq_index:0|
[2025/09/12 05:03:53 952972] [debug] |scid:c725a148133eb545b87c161b|xqc_engine_add_active_queue|last_ticked_time:1757653432739398|
[2025/09/12 05:03:53 952978] [debug] |scid:c725a148133eb545b87c161b|xqc_engine_process_conn|conn:0000558BB88B165C|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:1757653433952976|
[2025/09/12 05:03:53 952983] [debug] |scid:c725a148133eb545b87c161b|xqc_timer_expire|timer expired|type:LOSS_DETECTION|expire_time:1757653433952666|now:1757653433952976|
[2025/09/12 05:03:53 952988] [debug] |scid:c725a148133eb545b87c161b|xqc_timer_loss_detection_timeout|path:0|loss_detection_timeout|
[2025/09/12 05:03:53 952992] [debug] |scid:c725a148133eb545b87c161b|xqc_timer_loss_detection_timeout|send Probe pkts|conn:0000558BB88B165C|path:0|bytes_in_flight:7350|
[2025/09/12 05:03:53 952996] [debug] |scid:c725a148133eb545b87c161b|xqc_send_ctl_get_pto_time_and_space|srtt:32278|rtt_var:4634|pto_duration:813024|backoff_factor:2.00|backoff:16.00|pto_cnt:4|max_ack_delay:25|
[2025/09/12 05:03:53 953001] [debug] |scid:c725a148133eb545b87c161b|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB88B165C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:03:53 953005] [debug] |scid:c725a148133eb545b87c161b|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB88B165C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:03:53 953009] [debug] |scid:c725a148133eb545b87c161b|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB88B165C|path:0|PNS: 2, unacked: 7350|
[2025/09/12 05:03:53 953013] [debug] |scid:c725a148133eb545b87c161b|xqc_path_send_one_or_two_ack_elicit_pkts|send two ack-eliciting pkts|path:0|pns:2|
[2025/09/12 05:03:53 953019] [debug] |scid:c725a148133eb545b87c161b|xqc_conn_send_probe_pkt|conn:0000558BB88B165C|path:0|pkt_num:18|size:1050|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|
[2025/09/12 05:03:53 953027] [debug] |scid:c725a148133eb545b87c161b|xqc_conn_send_probe_pkt|conn:0000558BB88B165C|path:0|pkt_num:20|size:1050|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|
[2025/09/12 05:03:53 953032] [debug] |scid:c725a148133eb545b87c161b|xqc_timer_loss_detection_timeout|xqc_send_ctl_set_loss_detection_timer|PTO|conn:0000558BB88B165C|pto_count:5
[2025/09/12 05:03:53 953036] [debug] |scid:c725a148133eb545b87c161b|xqc_send_ctl_get_pto_time_and_space|srtt:32278|rtt_var:4634|pto_duration:1626048|backoff_factor:2.00|backoff:32.00|pto_cnt:5|max_ack_delay:25|
[2025/09/12 05:03:53 953065] [debug] |scid:c725a148133eb545b87c161b|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB88B165C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:03:53 953070] [debug] |scid:c725a148133eb545b87c161b|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB88B165C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:03:53 953074] [debug] |scid:c725a148133eb545b87c161b|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB88B165C|path:0|PNS: 2, unacked: 7350|
[2025/09/12 05:03:53 953078] [debug] |scid:c725a148133eb545b87c161b|xqc_timer_set|type:LOSS_DETECTION|expire:1757653435165690|now:1757653433953036|interv:1212654|
[2025/09/12 05:03:53 953082] [debug] |scid:c725a148133eb545b87c161b|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB88B165C|path:0|pns:2|expire:1757653435165690|now:1757653433953036|interval:1212654|pto_count:5|srtt:32278
[2025/09/12 05:03:53 953088] [debug] |scid:c725a148133eb545b87c161b|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:STREAM |stream_id:0|stream_offset:1024|
[2025/09/12 05:03:53 953093] [debug] |scid:c725a148133eb545b87c161b|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:STREAM |stream_id:0|stream_offset:1024|
[2025/09/12 05:03:53 953098] [debug] |scid:c725a148133eb545b87c161b|xqc_check_acked_or_dropped_pkt|conn:0000558BB88B165C|pkt_num:18|size:1050|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:03:53 953104] [debug] |scid:c725a148133eb545b87c161b|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:34|
[2025/09/12 05:03:53 953170] [info] |scid:c725a148133eb545b87c161b|xqc_send_packet_with_pn|<==|conn:0000558BB88B165C|path:0|pkt_num:34|size:1050|sent:1066|pkt_type:SHORT_HEADER|frame:STREAM |inflight:7350|now:1757653433953119|stream_id:0|stream_offset:1024|
[2025/09/12 05:03:53 953180] [debug] |scid:c725a148133eb545b87c161b|xqc_send_ctl_on_packet_sent|conn:0000558BB88B165C|path:0|pkt_num:34|origin_pktnum:18|size:1050|enc_size:1066|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:16|
[2025/09/12 05:03:53 953187] [debug] |scid:c725a148133eb545b87c161b|xqc_send_ctl_on_packet_sent|path:0|inflight:7350|applimit:3136|
[2025/09/12 05:03:53 953194] [debug] |scid:c725a148133eb545b87c161b|xqc_send_ctl_get_pto_time_and_space|srtt:32278|rtt_var:4634|pto_duration:1626048|backoff_factor:2.00|backoff:32.00|pto_cnt:5|max_ack_delay:25|
[2025/09/12 05:03:53 953199] [debug] |scid:c725a148133eb545b87c161b|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB88B165C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:03:53 953203] [debug] |scid:c725a148133eb545b87c161b|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB88B165C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:03:53 953206] [debug] |scid:c725a148133eb545b87c161b|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB88B165C|path:0|PNS: 2, unacked: 8400|
[2025/09/12 05:03:53 953210] [debug] |scid:c725a148133eb545b87c161b|xqc_timer_set|type:LOSS_DETECTION|expire:1757653436379167|now:1757653433953194|interv:2425973|
[2025/09/12 05:03:53 953214] [debug] |scid:c725a148133eb545b87c161b|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB88B165C|path:0|pns:2|expire:1757653436379167|now:1757653433953194|interval:2425973|pto_count:5|srtt:32278
[2025/09/12 05:03:53 953219] [debug] |scid:c725a148133eb545b87c161b|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:49088|inflight:8400|
[2025/09/12 05:03:53 953225] [debug] |scid:c725a148133eb545b87c161b|xqc_check_acked_or_dropped_pkt|conn:0000558BB88B165C|pkt_num:20|size:1050|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:03:53 953229] [debug] |scid:c725a148133eb545b87c161b|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:35|
[2025/09/12 05:03:53 953254] [info] |scid:c725a148133eb545b87c161b|xqc_send_packet_with_pn|<==|conn:0000558BB88B165C|path:0|pkt_num:35|size:1050|sent:1066|pkt_type:SHORT_HEADER|frame:STREAM |inflight:8400|now:1757653433953236|stream_id:0|stream_offset:1024|
[2025/09/12 05:03:53 953262] [debug] |scid:c725a148133eb545b87c161b|xqc_send_ctl_on_packet_sent|conn:0000558BB88B165C|path:0|pkt_num:35|origin_pktnum:18|size:1050|enc_size:1066|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:16|
[2025/09/12 05:03:53 953274] [debug] |scid:c725a148133eb545b87c161b|xqc_send_ctl_on_packet_sent|path:0|inflight:8400|applimit:3136|
[2025/09/12 05:03:53 953279] [debug] |scid:c725a148133eb545b87c161b|xqc_send_ctl_get_pto_time_and_space|srtt:32278|rtt_var:4634|pto_duration:1626048|backoff_factor:2.00|backoff:32.00|pto_cnt:5|max_ack_delay:25|
[2025/09/12 05:03:53 953283] [debug] |scid:c725a148133eb545b87c161b|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB88B165C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:03:53 953287] [debug] |scid:c725a148133eb545b87c161b|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB88B165C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:03:53 953290] [debug] |scid:c725a148133eb545b87c161b|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB88B165C|path:0|PNS: 2, unacked: 9450|
[2025/09/12 05:03:53 953294] [debug] |scid:c725a148133eb545b87c161b|xqc_timer_set|type:LOSS_DETECTION|expire:1757653436379284|now:1757653433953278|interv:2426006|
[2025/09/12 05:03:53 953298] [debug] |scid:c725a148133eb545b87c161b|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB88B165C|path:0|pns:2|expire:1757653436379284|now:1757653433953278|interval:2426006|pto_count:5|srtt:32278
[2025/09/12 05:03:53 953303] [debug] |scid:c725a148133eb545b87c161b|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:49088|inflight:9450|
[2025/09/12 05:03:53 953307] [debug] |scid:c725a148133eb545b87c161b|xqc_conn_next_wakeup_time|wakeup_time:1757653436379284|
[2025/09/12 05:03:53 953312] [debug] |scid:c725a148133eb545b87c161b|xqc_engine_add_wakeup_queue|next_tick_time:1757653436379284|
[2025/09/12 05:03:53 953316] [debug] |xqc_engine_wakeup_after|wakeup:1757653434003351|now:1757653433953316|diff:50035|
[2025/09/12 05:03:53 953320] [debug] |xqc_engine_main_logic|END|now:1757653433952976|
[2025/09/12 05:03:54 004398] [debug] |xqc_engine_main_logic|BEGIN|now:1757653434004397|
[2025/09/12 05:03:54 004416] [debug] |scid:2e9f5068201320e20318cf58|xqc_engine_remove_wakeup_queue|next_tick_time:1757653434003351|pq_index:0|
[2025/09/12 05:03:54 004423] [debug] |scid:2e9f5068201320e20318cf58|xqc_engine_add_active_queue|last_ticked_time:1757653433925471|
[2025/09/12 05:03:54 004430] [debug] |scid:2e9f5068201320e20318cf58|xqc_engine_process_conn|conn:0000558BB895498C|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:1757653434004428|
[2025/09/12 05:03:54 004436] [debug] |scid:2e9f5068201320e20318cf58|xqc_timer_expire|timer expired|type:LOSS_DETECTION|expire_time:1757653434003351|now:1757653434004428|
[2025/09/12 05:03:54 004442] [debug] |scid:2e9f5068201320e20318cf58|xqc_timer_loss_detection_timeout|path:0|loss_detection_timeout|
[2025/09/12 05:03:54 004447] [debug] |scid:2e9f5068201320e20318cf58|xqc_timer_loss_detection_timeout|send Probe pkts|conn:0000558BB895498C|path:0|bytes_in_flight:1127|
[2025/09/12 05:03:54 004452] [debug] |scid:2e9f5068201320e20318cf58|xqc_send_ctl_get_pto_time_and_space|srtt:32650|rtt_var:5031|pto_duration:52774|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:03:54 004458] [debug] |scid:2e9f5068201320e20318cf58|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB895498C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:03:54 004463] [debug] |scid:2e9f5068201320e20318cf58|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB895498C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:03:54 004468] [debug] |scid:2e9f5068201320e20318cf58|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB895498C|path:0|PNS: 2, unacked: 1127|
[2025/09/12 05:03:54 004473] [debug] |scid:2e9f5068201320e20318cf58|xqc_path_send_one_or_two_ack_elicit_pkts|send two ack-eliciting pkts|path:0|pns:2|
[2025/09/12 05:03:54 004479] [debug] |scid:2e9f5068201320e20318cf58|xqc_conn_send_probe_pkt|conn:0000558BB895498C|path:0|pkt_num:0|size:23|pkt_type:SHORT_HEADER|frame:HANDSHAKE_DONE |conn_state:ESTABED|
[2025/09/12 05:03:54 004496] [debug] |scid:2e9f5068201320e20318cf58|xqc_conn_send_probe_pkt|conn:0000558BB895498C|path:0|pkt_num:4|size:54|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |conn_state:ESTABED|
[2025/09/12 05:03:54 004501] [debug] |scid:2e9f5068201320e20318cf58|xqc_timer_loss_detection_timeout|xqc_send_ctl_set_loss_detection_timer|PTO|conn:0000558BB895498C|pto_count:1
[2025/09/12 05:03:54 004507] [debug] |scid:2e9f5068201320e20318cf58|xqc_send_ctl_get_pto_time_and_space|srtt:32650|rtt_var:5031|pto_duration:105548|backoff_factor:2.00|backoff:2.00|pto_cnt:1|max_ack_delay:25|
[2025/09/12 05:03:54 004512] [debug] |scid:2e9f5068201320e20318cf58|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB895498C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:03:54 004517] [debug] |scid:2e9f5068201320e20318cf58|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB895498C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:03:54 004522] [debug] |scid:2e9f5068201320e20318cf58|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB895498C|path:0|PNS: 2, unacked: 1127|
[2025/09/12 05:03:54 004526] [debug] |scid:2e9f5068201320e20318cf58|xqc_timer_set|type:LOSS_DETECTION|expire:1757653434081125|now:1757653434004506|interv:76619|
[2025/09/12 05:03:54 004532] [debug] |scid:2e9f5068201320e20318cf58|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB895498C|path:0|pns:2|expire:1757653434081125|now:1757653434004506|interval:76619|pto_count:1|srtt:32650
[2025/09/12 05:03:54 004540] [debug] |scid:2e9f5068201320e20318cf58|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:HANDSHAKE_DONE |stream_id:0|stream_offset:0|
[2025/09/12 05:03:54 004546] [debug] |scid:2e9f5068201320e20318cf58|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:NEW_CONNECTION_ID |stream_id:0|stream_offset:0|
[2025/09/12 05:03:54 004551] [debug] |scid:2e9f5068201320e20318cf58|xqc_check_acked_or_dropped_pkt|conn:0000558BB895498C|pkt_num:0|size:23|pkt_type:SHORT_HEADER|frame:HANDSHAKE_DONE |
[2025/09/12 05:03:54 004558] [debug] |scid:2e9f5068201320e20318cf58|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:16|
[2025/09/12 05:03:54 004616] [info] |scid:2e9f5068201320e20318cf58|xqc_send_packet_with_pn|<==|conn:0000558BB895498C|path:0|pkt_num:16|size:23|sent:39|pkt_type:SHORT_HEADER|frame:HANDSHAKE_DONE |inflight:1127|now:1757653434004572|stream_id:0|stream_offset:0|
[2025/09/12 05:03:54 004627] [debug] |scid:2e9f5068201320e20318cf58|xqc_send_ctl_on_packet_sent|conn:0000558BB895498C|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:0|
[2025/09/12 05:03:54 004637] [debug] |scid:2e9f5068201320e20318cf58|xqc_send_ctl_on_packet_sent|path:0|inflight:1127|applimit:0|
[2025/09/12 05:03:54 004645] [debug] |scid:2e9f5068201320e20318cf58|xqc_send_ctl_get_pto_time_and_space|srtt:32650|rtt_var:5031|pto_duration:105548|backoff_factor:2.00|backoff:2.00|pto_cnt:1|max_ack_delay:25|
[2025/09/12 05:03:54 004653] [debug] |scid:2e9f5068201320e20318cf58|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB895498C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:03:54 004657] [debug] |scid:2e9f5068201320e20318cf58|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB895498C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:03:54 004662] [debug] |scid:2e9f5068201320e20318cf58|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB895498C|path:0|PNS: 2, unacked: 1150|
[2025/09/12 05:03:54 004667] [debug] |scid:2e9f5068201320e20318cf58|xqc_timer_set|type:LOSS_DETECTION|expire:1757653434160120|now:1757653434004644|interv:155476|
[2025/09/12 05:03:54 004672] [debug] |scid:2e9f5068201320e20318cf58|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB895498C|path:0|pns:2|expire:1757653434160120|now:1757653434004644|interval:155476|pto_count:1|srtt:32650
[2025/09/12 05:03:54 004678] [debug] |scid:2e9f5068201320e20318cf58|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:48707|inflight:1150|
[2025/09/12 05:03:54 004689] [debug] |scid:2e9f5068201320e20318cf58|xqc_check_acked_or_dropped_pkt|conn:0000558BB895498C|pkt_num:4|size:54|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |
[2025/09/12 05:03:54 004695] [debug] |scid:2e9f5068201320e20318cf58|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:17|
[2025/09/12 05:03:54 004726] [info] |scid:2e9f5068201320e20318cf58|xqc_send_packet_with_pn|<==|conn:0000558BB895498C|path:0|pkt_num:17|size:54|sent:70|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |inflight:1150|now:1757653434004703|stream_id:0|stream_offset:0|
[2025/09/12 05:03:54 004736] [debug] |scid:2e9f5068201320e20318cf58|xqc_send_ctl_on_packet_sent|conn:0000558BB895498C|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:0|
[2025/09/12 05:03:54 004744] [debug] |scid:2e9f5068201320e20318cf58|xqc_send_ctl_on_packet_sent|path:0|inflight:1150|applimit:0|
[2025/09/12 05:03:54 004752] [debug] |scid:2e9f5068201320e20318cf58|xqc_send_ctl_get_pto_time_and_space|srtt:32650|rtt_var:5031|pto_duration:105548|backoff_factor:2.00|backoff:2.00|pto_cnt:1|max_ack_delay:25|
[2025/09/12 05:03:54 004758] [debug] |scid:2e9f5068201320e20318cf58|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB895498C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:03:54 004763] [debug] |scid:2e9f5068201320e20318cf58|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB895498C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:03:54 004767] [debug] |scid:2e9f5068201320e20318cf58|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB895498C|path:0|PNS: 2, unacked: 1204|
[2025/09/12 05:03:54 004772] [debug] |scid:2e9f5068201320e20318cf58|xqc_timer_set|type:LOSS_DETECTION|expire:1757653434160251|now:1757653434004752|interv:155499|
[2025/09/12 05:03:54 004777] [debug] |scid:2e9f5068201320e20318cf58|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB895498C|path:0|pns:2|expire:1757653434160251|now:1757653434004752|interval:155499|pto_count:1|srtt:32650
[2025/09/12 05:03:54 004782] [debug] |scid:2e9f5068201320e20318cf58|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:48707|inflight:1204|
[2025/09/12 05:03:54 004788] [debug] |scid:2e9f5068201320e20318cf58|xqc_conn_next_wakeup_time|wakeup_time:1757653434160251|
[2025/09/12 05:03:54 004793] [debug] |scid:2e9f5068201320e20318cf58|xqc_engine_add_wakeup_queue|next_tick_time:1757653434160251|
[2025/09/12 05:03:54 004798] [debug] |xqc_engine_wakeup_after|wakeup:1757653434160251|now:1757653434004798|diff:155453|
[2025/09/12 05:03:54 004804] [debug] |xqc_engine_main_logic|END|now:1757653434004428|
[2025/09/12 05:03:54 161010] [debug] |xqc_engine_main_logic|BEGIN|now:1757653434161010|
[2025/09/12 05:03:54 161027] [debug] |scid:2e9f5068201320e20318cf58|xqc_engine_remove_wakeup_queue|next_tick_time:1757653434160251|pq_index:0|
[2025/09/12 05:03:54 161034] [debug] |scid:2e9f5068201320e20318cf58|xqc_engine_add_active_queue|last_ticked_time:1757653434004428|
[2025/09/12 05:03:54 161061] [debug] |scid:2e9f5068201320e20318cf58|xqc_engine_process_conn|conn:0000558BB895498C|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:1757653434161059|
[2025/09/12 05:03:54 161068] [debug] |scid:2e9f5068201320e20318cf58|xqc_timer_expire|timer expired|type:LOSS_DETECTION|expire_time:1757653434160251|now:1757653434161059|
[2025/09/12 05:03:54 161073] [debug] |scid:2e9f5068201320e20318cf58|xqc_timer_loss_detection_timeout|path:0|loss_detection_timeout|
[2025/09/12 05:03:54 161078] [debug] |scid:2e9f5068201320e20318cf58|xqc_timer_loss_detection_timeout|send Probe pkts|conn:0000558BB895498C|path:0|bytes_in_flight:1204|
[2025/09/12 05:03:54 161084] [debug] |scid:2e9f5068201320e20318cf58|xqc_send_ctl_get_pto_time_and_space|srtt:32650|rtt_var:5031|pto_duration:105548|backoff_factor:2.00|backoff:2.00|pto_cnt:1|max_ack_delay:25|
[2025/09/12 05:03:54 161090] [debug] |scid:2e9f5068201320e20318cf58|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB895498C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:03:54 161103] [debug] |scid:2e9f5068201320e20318cf58|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB895498C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:03:54 161108] [debug] |scid:2e9f5068201320e20318cf58|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB895498C|path:0|PNS: 2, unacked: 1204|
[2025/09/12 05:03:54 161112] [debug] |scid:2e9f5068201320e20318cf58|xqc_path_send_one_or_two_ack_elicit_pkts|send two ack-eliciting pkts|path:0|pns:2|
[2025/09/12 05:03:54 161118] [debug] |scid:2e9f5068201320e20318cf58|xqc_conn_send_probe_pkt|conn:0000558BB895498C|path:0|pkt_num:0|size:23|pkt_type:SHORT_HEADER|frame:HANDSHAKE_DONE |conn_state:ESTABED|
[2025/09/12 05:03:54 161125] [debug] |scid:2e9f5068201320e20318cf58|xqc_conn_send_probe_pkt|conn:0000558BB895498C|path:0|pkt_num:4|size:54|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |conn_state:ESTABED|
[2025/09/12 05:03:54 161132] [debug] |scid:2e9f5068201320e20318cf58|xqc_timer_loss_detection_timeout|xqc_send_ctl_set_loss_detection_timer|PTO|conn:0000558BB895498C|pto_count:2
[2025/09/12 05:03:54 161137] [debug] |scid:2e9f5068201320e20318cf58|xqc_send_ctl_get_pto_time_and_space|srtt:32650|rtt_var:5031|pto_duration:211096|backoff_factor:2.00|backoff:4.00|pto_cnt:2|max_ack_delay:25|
[2025/09/12 05:03:54 161143] [debug] |scid:2e9f5068201320e20318cf58|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB895498C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:03:54 161148] [debug] |scid:2e9f5068201320e20318cf58|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB895498C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:03:54 161152] [debug] |scid:2e9f5068201320e20318cf58|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB895498C|path:0|PNS: 2, unacked: 1204|
[2025/09/12 05:03:54 161157] [debug] |scid:2e9f5068201320e20318cf58|xqc_timer_set|type:LOSS_DETECTION|expire:1757653434315799|now:1757653434161137|interv:154662|
[2025/09/12 05:03:54 161162] [debug] |scid:2e9f5068201320e20318cf58|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB895498C|path:0|pns:2|expire:1757653434315799|now:1757653434161137|interval:154662|pto_count:2|srtt:32650
[2025/09/12 05:03:54 161169] [debug] |scid:2e9f5068201320e20318cf58|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:HANDSHAKE_DONE |stream_id:0|stream_offset:0|
[2025/09/12 05:03:54 161175] [debug] |scid:2e9f5068201320e20318cf58|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:NEW_CONNECTION_ID |stream_id:0|stream_offset:0|
[2025/09/12 05:03:54 161181] [debug] |scid:2e9f5068201320e20318cf58|xqc_check_acked_or_dropped_pkt|conn:0000558BB895498C|pkt_num:0|size:23|pkt_type:SHORT_HEADER|frame:HANDSHAKE_DONE |
[2025/09/12 05:03:54 161187] [debug] |scid:2e9f5068201320e20318cf58|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:18|
[2025/09/12 05:03:54 161231] [info] |scid:2e9f5068201320e20318cf58|xqc_send_packet_with_pn|<==|conn:0000558BB895498C|path:0|pkt_num:18|size:23|sent:39|pkt_type:SHORT_HEADER|frame:HANDSHAKE_DONE |inflight:1204|now:1757653434161197|stream_id:0|stream_offset:0|
[2025/09/12 05:03:54 161244] [debug] |scid:2e9f5068201320e20318cf58|xqc_send_ctl_on_packet_sent|conn:0000558BB895498C|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 05:03:54 161253] [debug] |scid:2e9f5068201320e20318cf58|xqc_send_ctl_on_packet_sent|path:0|inflight:1204|applimit:0|
[2025/09/12 05:03:54 161261] [debug] |scid:2e9f5068201320e20318cf58|xqc_send_ctl_get_pto_time_and_space|srtt:32650|rtt_var:5031|pto_duration:211096|backoff_factor:2.00|backoff:4.00|pto_cnt:2|max_ack_delay:25|
[2025/09/12 05:03:54 161270] [debug] |scid:2e9f5068201320e20318cf58|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB895498C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:03:54 161278] [debug] |scid:2e9f5068201320e20318cf58|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB895498C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:03:54 161288] [debug] |scid:2e9f5068201320e20318cf58|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB895498C|path:0|PNS: 2, unacked: 1227|
[2025/09/12 05:03:54 161293] [debug] |scid:2e9f5068201320e20318cf58|xqc_timer_set|type:LOSS_DETECTION|expire:1757653434472293|now:1757653434161260|interv:311033|
[2025/09/12 05:03:54 161298] [debug] |scid:2e9f5068201320e20318cf58|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB895498C|path:0|pns:2|expire:1757653434472293|now:1757653434161260|interval:311033|pto_count:2|srtt:32650
[2025/09/12 05:03:54 161304] [debug] |scid:2e9f5068201320e20318cf58|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:48707|inflight:1227|
[2025/09/12 05:03:54 161310] [debug] |scid:2e9f5068201320e20318cf58|xqc_check_acked_or_dropped_pkt|conn:0000558BB895498C|pkt_num:4|size:54|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |
[2025/09/12 05:03:54 161315] [debug] |scid:2e9f5068201320e20318cf58|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:19|
[2025/09/12 05:03:54 161347] [info] |scid:2e9f5068201320e20318cf58|xqc_send_packet_with_pn|<==|conn:0000558BB895498C|path:0|pkt_num:19|size:54|sent:70|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |inflight:1227|now:1757653434161323|stream_id:0|stream_offset:0|
[2025/09/12 05:03:54 161358] [debug] |scid:2e9f5068201320e20318cf58|xqc_send_ctl_on_packet_sent|conn:0000558BB895498C|path:0|pkt_num:19|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 05:03:54 161367] [debug] |scid:2e9f5068201320e20318cf58|xqc_send_ctl_on_packet_sent|path:0|inflight:1227|applimit:0|
[2025/09/12 05:03:54 161375] [debug] |scid:2e9f5068201320e20318cf58|xqc_send_ctl_get_pto_time_and_space|srtt:32650|rtt_var:5031|pto_duration:211096|backoff_factor:2.00|backoff:4.00|pto_cnt:2|max_ack_delay:25|
[2025/09/12 05:03:54 161383] [debug] |scid:2e9f5068201320e20318cf58|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB895498C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:03:54 161390] [debug] |scid:2e9f5068201320e20318cf58|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB895498C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:03:54 161394] [debug] |scid:2e9f5068201320e20318cf58|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB895498C|path:0|PNS: 2, unacked: 1281|
[2025/09/12 05:03:54 161399] [debug] |scid:2e9f5068201320e20318cf58|xqc_timer_set|type:LOSS_DETECTION|expire:1757653434472419|now:1757653434161375|interv:311044|
[2025/09/12 05:03:54 161404] [debug] |scid:2e9f5068201320e20318cf58|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB895498C|path:0|pns:2|expire:1757653434472419|now:1757653434161375|interval:311044|pto_count:2|srtt:32650
[2025/09/12 05:03:54 161409] [debug] |scid:2e9f5068201320e20318cf58|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:48707|inflight:1281|
[2025/09/12 05:03:54 161415] [debug] |scid:2e9f5068201320e20318cf58|xqc_conn_next_wakeup_time|wakeup_time:1757653434472419|
[2025/09/12 05:03:54 161421] [debug] |scid:2e9f5068201320e20318cf58|xqc_engine_add_wakeup_queue|next_tick_time:1757653434472419|
[2025/09/12 05:03:54 161426] [debug] |xqc_engine_wakeup_after|wakeup:1757653434314812|now:1757653434161426|diff:153386|
[2025/09/12 05:03:54 161431] [debug] |xqc_engine_main_logic|END|now:1757653434161059|
[2025/09/12 05:03:54 315642] [debug] |xqc_engine_main_logic|BEGIN|now:1757653434315642|
[2025/09/12 05:03:54 315665] [debug] |scid:237dd90d56b01fe853e2c594|xqc_engine_remove_wakeup_queue|next_tick_time:1757653434314812|pq_index:0|
[2025/09/12 05:03:54 315673] [debug] |scid:237dd90d56b01fe853e2c594|xqc_engine_add_active_queue|last_ticked_time:1757653433656226|
[2025/09/12 05:03:54 315681] [debug] |scid:237dd90d56b01fe853e2c594|xqc_engine_process_conn|conn:0000558BB890E6AC|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:1757653434315678|
[2025/09/12 05:03:54 315700] [debug] |scid:237dd90d56b01fe853e2c594|xqc_timer_expire|timer expired|type:LOSS_DETECTION|expire_time:1757653434314812|now:1757653434315678|
[2025/09/12 05:03:54 315706] [debug] |scid:237dd90d56b01fe853e2c594|xqc_timer_loss_detection_timeout|path:0|loss_detection_timeout|
[2025/09/12 05:03:54 315712] [debug] |scid:237dd90d56b01fe853e2c594|xqc_timer_loss_detection_timeout|send Probe pkts|conn:0000558BB890E6AC|path:0|bytes_in_flight:4292|
[2025/09/12 05:03:54 315717] [debug] |scid:237dd90d56b01fe853e2c594|xqc_send_ctl_get_pto_time_and_space|srtt:32244|rtt_var:6262|pto_duration:458336|backoff_factor:2.00|backoff:8.00|pto_cnt:3|max_ack_delay:25|
[2025/09/12 05:03:54 315724] [debug] |scid:237dd90d56b01fe853e2c594|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB890E6AC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:03:54 315729] [debug] |scid:237dd90d56b01fe853e2c594|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB890E6AC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:03:54 315735] [debug] |scid:237dd90d56b01fe853e2c594|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB890E6AC|path:0|PNS: 2, unacked: 4292|
[2025/09/12 05:03:54 315740] [debug] |scid:237dd90d56b01fe853e2c594|xqc_path_send_one_or_two_ack_elicit_pkts|send two ack-eliciting pkts|path:0|pns:2|
[2025/09/12 05:03:54 315747] [debug] |scid:237dd90d56b01fe853e2c594|xqc_conn_send_probe_pkt|conn:0000558BB890E6AC|path:0|pkt_num:0|size:23|pkt_type:SHORT_HEADER|frame:HANDSHAKE_DONE |conn_state:ESTABED|
[2025/09/12 05:03:54 315756] [debug] |scid:237dd90d56b01fe853e2c594|xqc_conn_send_probe_pkt|conn:0000558BB890E6AC|path:0|pkt_num:6|size:1050|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|
[2025/09/12 05:03:54 315762] [debug] |scid:237dd90d56b01fe853e2c594|xqc_timer_loss_detection_timeout|xqc_send_ctl_set_loss_detection_timer|PTO|conn:0000558BB890E6AC|pto_count:4
[2025/09/12 05:03:54 315768] [debug] |scid:237dd90d56b01fe853e2c594|xqc_send_ctl_get_pto_time_and_space|srtt:32244|rtt_var:6262|pto_duration:916672|backoff_factor:2.00|backoff:16.00|pto_cnt:4|max_ack_delay:25|
[2025/09/12 05:03:54 315774] [debug] |scid:237dd90d56b01fe853e2c594|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB890E6AC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:03:54 315779] [debug] |scid:237dd90d56b01fe853e2c594|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB890E6AC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:03:54 315784] [debug] |scid:237dd90d56b01fe853e2c594|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB890E6AC|path:0|PNS: 2, unacked: 4292|
[2025/09/12 05:03:54 315789] [debug] |scid:237dd90d56b01fe853e2c594|xqc_timer_set|type:LOSS_DETECTION|expire:1757653434973148|now:1757653434315768|interv:657380|
[2025/09/12 05:03:54 315795] [debug] |scid:237dd90d56b01fe853e2c594|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB890E6AC|path:0|pns:2|expire:1757653434973148|now:1757653434315768|interval:657380|pto_count:4|srtt:32244
[2025/09/12 05:03:54 315803] [debug] |scid:237dd90d56b01fe853e2c594|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:HANDSHAKE_DONE |stream_id:0|stream_offset:0|
[2025/09/12 05:03:54 315810] [debug] |scid:237dd90d56b01fe853e2c594|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:STREAM |stream_id:0|stream_offset:1024|
[2025/09/12 05:03:54 315816] [debug] |scid:237dd90d56b01fe853e2c594|xqc_check_acked_or_dropped_pkt|conn:0000558BB890E6AC|pkt_num:0|size:23|pkt_type:SHORT_HEADER|frame:HANDSHAKE_DONE |
[2025/09/12 05:03:54 315823] [debug] |scid:237dd90d56b01fe853e2c594|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:25|
[2025/09/12 05:03:54 315879] [info] |scid:237dd90d56b01fe853e2c594|xqc_send_packet_with_pn|<==|conn:0000558BB890E6AC|path:0|pkt_num:25|size:23|sent:39|pkt_type:SHORT_HEADER|frame:HANDSHAKE_DONE |inflight:4292|now:1757653434315838|stream_id:0|stream_offset:0|
[2025/09/12 05:03:54 315892] [debug] |scid:237dd90d56b01fe853e2c594|xqc_send_ctl_on_packet_sent|conn:0000558BB890E6AC|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 05:03:54 315910] [debug] |scid:237dd90d56b01fe853e2c594|xqc_send_ctl_on_packet_sent|path:0|inflight:4292|applimit:0|
[2025/09/12 05:03:54 315919] [debug] |scid:237dd90d56b01fe853e2c594|xqc_send_ctl_get_pto_time_and_space|srtt:32244|rtt_var:6262|pto_duration:916672|backoff_factor:2.00|backoff:16.00|pto_cnt:4|max_ack_delay:25|
[2025/09/12 05:03:54 315928] [debug] |scid:237dd90d56b01fe853e2c594|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB890E6AC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:03:54 315935] [debug] |scid:237dd90d56b01fe853e2c594|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB890E6AC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:03:54 315940] [debug] |scid:237dd90d56b01fe853e2c594|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB890E6AC|path:0|PNS: 2, unacked: 4315|
[2025/09/12 05:03:54 315945] [debug] |scid:237dd90d56b01fe853e2c594|xqc_timer_set|type:LOSS_DETECTION|expire:1757653435632510|now:1757653434315918|interv:1316592|
[2025/09/12 05:03:54 315951] [debug] |scid:237dd90d56b01fe853e2c594|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB890E6AC|path:0|pns:2|expire:1757653435632510|now:1757653434315918|interval:1316592|pto_count:4|srtt:32244
[2025/09/12 05:03:54 315957] [debug] |scid:237dd90d56b01fe853e2c594|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:48761|inflight:4315|
[2025/09/12 05:03:54 315965] [debug] |scid:237dd90d56b01fe853e2c594|xqc_check_acked_or_dropped_pkt|conn:0000558BB890E6AC|pkt_num:6|size:1050|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:03:54 315971] [debug] |scid:237dd90d56b01fe853e2c594|xqc_send_ctl_set_next_pn_for_packet|optimistic ack detection|skipped_range:26-28|next_skip_chance:1757653434562846|current_time:1757653434315970|
[2025/09/12 05:03:54 315976] [debug] |scid:237dd90d56b01fe853e2c594|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:29|
[2025/09/12 05:03:54 316014] [info] |scid:237dd90d56b01fe853e2c594|xqc_send_packet_with_pn|<==|conn:0000558BB890E6AC|path:0|pkt_num:29|size:1050|sent:1066|pkt_type:SHORT_HEADER|frame:STREAM |inflight:4315|now:1757653434315986|stream_id:0|stream_offset:1024|
[2025/09/12 05:03:54 316026] [debug] |scid:237dd90d56b01fe853e2c594|xqc_send_ctl_on_packet_sent|conn:0000558BB890E6AC|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 05:03:54 316037] [debug] |scid:237dd90d56b01fe853e2c594|xqc_send_ctl_on_packet_sent|path:0|inflight:4315|applimit:0|
[2025/09/12 05:03:54 316071] [debug] |scid:237dd90d56b01fe853e2c594|xqc_send_ctl_get_pto_time_and_space|srtt:32244|rtt_var:6262|pto_duration:916672|backoff_factor:2.00|backoff:16.00|pto_cnt:4|max_ack_delay:25|
[2025/09/12 05:03:54 316078] [debug] |scid:237dd90d56b01fe853e2c594|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB890E6AC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:03:54 316083] [debug] |scid:237dd90d56b01fe853e2c594|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB890E6AC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:03:54 316088] [debug] |scid:237dd90d56b01fe853e2c594|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB890E6AC|path:0|PNS: 2, unacked: 5365|
[2025/09/12 05:03:54 316094] [debug] |scid:237dd90d56b01fe853e2c594|xqc_timer_set|type:LOSS_DETECTION|expire:1757653435632658|now:1757653434316070|interv:1316588|
[2025/09/12 05:03:54 316099] [debug] |scid:237dd90d56b01fe853e2c594|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB890E6AC|path:0|pns:2|expire:1757653435632658|now:1757653434316070|interval:1316588|pto_count:4|srtt:32244
[2025/09/12 05:03:54 316105] [debug] |scid:237dd90d56b01fe853e2c594|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:48761|inflight:5365|
[2025/09/12 05:03:54 316112] [debug] |scid:237dd90d56b01fe853e2c594|xqc_conn_next_wakeup_time|wakeup_time:1757653435632658|
[2025/09/12 05:03:54 316118] [debug] |scid:237dd90d56b01fe853e2c594|xqc_engine_add_wakeup_queue|next_tick_time:1757653435632658|
[2025/09/12 05:03:54 316129] [debug] |xqc_engine_wakeup_after|wakeup:1757653434472419|now:1757653434316129|diff:156290|
[2025/09/12 05:03:54 316135] [debug] |xqc_engine_main_logic|END|now:1757653434315678|
[2025/09/12 05:03:54 326189] [debug] |scid:0ea14c7147685395df29b64e|xqc_timer_set|type:CONN_IDLE|expire:1757653494326188|now:1757653434326188|interv:60000000|
[2025/09/12 05:03:54 326231] [debug] |scid:0ea14c7147685395df29b64e|xqc_timer_set|type:PATH_IDLE|expire:1757653494326231|now:1757653434326231|interv:60000000|
[2025/09/12 05:03:54 326243] [debug] |xqc_path_create|path:0|dcid:22f5ec7421bc87580a190c7339d64a0493|scid:0ea14c7147685395df29b64e|create_path_count:1|
[2025/09/12 05:03:54 326251] [debug] |scid:0ea14c7147685395df29b64e|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 05:03:54 326259] [debug] |xqc_path_init|path:0|dcid:22f5ec7421bc87580a190c7339d64a0493|scid:0ea14c7147685395df29b64e|state:2|
[2025/09/12 05:03:54 326267] [debug] |scid:0ea14c7147685395df29b64e|xqc_conn_create|success|scid:0ea14c7147685395df29b64e|dcid:22f5ec7421bc87580a190c7339d64a0493|conn:0000558BB89794DC|
[2025/09/12 05:03:54 326277] [info] |scid:0ea14c7147685395df29b64e|xqc_conn_server_create|hash odcid conn|odcid:8646f642284d04155bc237d397188858e364|conn:0000558BB89794DC|
[2025/09/12 05:03:54 326298] [info] |scid:0ea14c7147685395df29b64e|xqc_conn_get_local_transport_params|generate sr_token[099c5ce333623d243b763120bc14e077] for cid[8646f642284d04155bc237d397188858e364]
[2025/09/12 05:03:54 326333] [stats] |xqc_conn_server_init_path_addr|path:0|l-0.0.0.0-443-0ea14c7147685395df29b64e p-193.167.0.100-54496-22f5ec7421bc87580a190c7339d64a0493|
[2025/09/12 05:03:54 326342] [info] |xqc_engine_packet_process|==>|conn:0000558BB89794DC|size:1200|state:S_INIT|recv_time:1757653434326160|
[2025/09/12 05:03:54 326494] [debug] |scid:0ea14c7147685395df29b64e|xqc_packet_parse_initial|packet parse|initial|
[2025/09/12 05:03:54 326503] [debug] |scid:0ea14c7147685395df29b64e|xqc_packet_parse_initial|success|Length:1153|
[2025/09/12 05:03:54 326510] [debug] |scid:0ea14c7147685395df29b64e|xqc_packet_decrypt|largest_pn:0|
[2025/09/12 05:03:54 326514] [debug] |scid:0ea14c7147685395df29b64e|xqc_packet_decrypt|decryption nonce|path_id:0|pn:87202468|
[2025/09/12 05:03:54 326522] [debug] |scid:0ea14c7147685395df29b64e|xqc_packet_decrypt_single|pkt_type:INIT|pkt_num:87202468|
[2025/09/12 05:03:54 326528] [debug] |scid:0ea14c7147685395df29b64e|xqc_process_frames|frame_type:6|
[2025/09/12 05:03:54 326533] [info] |scid:0ea14c7147685395df29b64e|xqc_conn_check_token|token empty|
[2025/09/12 05:03:54 326540] [info] |scid:0ea14c7147685395df29b64e|xqc_process_crypto_frame|check_token fail|conn:0000558BB89794DC|l-0.0.0.0-443-0ea14c7147685395df29b64e p-193.167.0.100-54496-22f5ec7421bc87580a190c7339d64a0493|
[2025/09/12 05:03:54 326546] [debug] |scid:0ea14c7147685395df29b64e|xqc_create_crypto_stream|encrypt_level:0|cur_state:S_INIT|
[2025/09/12 05:03:54 326552] [debug] |scid:0ea14c7147685395df29b64e|xqc_process_crypto_frame|level:0|
[2025/09/12 05:03:54 326557] [debug] |scid:0ea14c7147685395df29b64e|xqc_read_crypto_stream|xqc_read_crypto_stream|level:0|
[2025/09/12 05:03:54 326562] [debug] |scid:0ea14c7147685395df29b64e|xqc_engine_add_active_queue|last_ticked_time:0|
[2025/09/12 05:03:54 326567] [debug] |scid:0ea14c7147685395df29b64e|xqc_create_crypto_stream|encrypt_level:2|cur_state:S_INIT|
[2025/09/12 05:03:54 326576] [debug] |scid:0ea14c7147685395df29b64e|xqc_process_crypto_frame|server create hsk stream|
[2025/09/12 05:03:54 326581] [debug] |scid:0ea14c7147685395df29b64e|xqc_process_frames|frame_type:1|
[2025/09/12 05:03:54 326586] [debug] |scid:0ea14c7147685395df29b64e|xqc_process_frames|frame_type:6|
[2025/09/12 05:03:54 326589] [info] |scid:0ea14c7147685395df29b64e|xqc_conn_check_token|token empty|
[2025/09/12 05:03:54 326593] [info] |scid:0ea14c7147685395df29b64e|xqc_process_crypto_frame|check_token fail|conn:0000558BB89794DC|l-0.0.0.0-443-0ea14c7147685395df29b64e p-193.167.0.100-54496-22f5ec7421bc87580a190c7339d64a0493|
[2025/09/12 05:03:54 326602] [debug] |scid:0ea14c7147685395df29b64e|xqc_process_crypto_frame|level:0|
[2025/09/12 05:03:54 326606] [debug] |scid:0ea14c7147685395df29b64e|xqc_read_crypto_stream|xqc_read_crypto_stream|level:0|
[2025/09/12 05:03:54 326610] [debug] |scid:0ea14c7147685395df29b64e|xqc_process_frames|frame_type:6|
[2025/09/12 05:03:54 326613] [info] |scid:0ea14c7147685395df29b64e|xqc_conn_check_token|token empty|
[2025/09/12 05:03:54 326617] [info] |scid:0ea14c7147685395df29b64e|xqc_process_crypto_frame|check_token fail|conn:0000558BB89794DC|l-0.0.0.0-443-0ea14c7147685395df29b64e p-193.167.0.100-54496-22f5ec7421bc87580a190c7339d64a0493|
[2025/09/12 05:03:54 326621] [debug] |scid:0ea14c7147685395df29b64e|xqc_process_crypto_frame|level:0|
[2025/09/12 05:03:54 326625] [debug] |scid:0ea14c7147685395df29b64e|xqc_read_crypto_stream|xqc_read_crypto_stream|level:0|
[2025/09/12 05:03:54 326628] [debug] |scid:0ea14c7147685395df29b64e|xqc_process_frames|frame_type:0|
[2025/09/12 05:03:54 326632] [debug] |scid:0ea14c7147685395df29b64e|xqc_process_padding_frame|process padding|
[2025/09/12 05:03:54 326636] [debug] |scid:0ea14c7147685395df29b64e|xqc_process_frames|frame_type:6|
[2025/09/12 05:03:54 326640] [info] |scid:0ea14c7147685395df29b64e|xqc_conn_check_token|token empty|
[2025/09/12 05:03:54 326643] [info] |scid:0ea14c7147685395df29b64e|xqc_process_crypto_frame|check_token fail|conn:0000558BB89794DC|l-0.0.0.0-443-0ea14c7147685395df29b64e p-193.167.0.100-54496-22f5ec7421bc87580a190c7339d64a0493|
[2025/09/12 05:03:54 326647] [debug] |scid:0ea14c7147685395df29b64e|xqc_process_crypto_frame|level:0|
[2025/09/12 05:03:54 326651] [debug] |scid:0ea14c7147685395df29b64e|xqc_read_crypto_stream|xqc_read_crypto_stream|level:0|
[2025/09/12 05:03:54 326655] [debug] |scid:0ea14c7147685395df29b64e|xqc_process_frames|frame_type:6|
[2025/09/12 05:03:54 326658] [info] |scid:0ea14c7147685395df29b64e|xqc_conn_check_token|token empty|
[2025/09/12 05:03:54 326662] [info] |scid:0ea14c7147685395df29b64e|xqc_process_crypto_frame|check_token fail|conn:0000558BB89794DC|l-0.0.0.0-443-0ea14c7147685395df29b64e p-193.167.0.100-54496-22f5ec7421bc87580a190c7339d64a0493|
[2025/09/12 05:03:54 326666] [debug] |scid:0ea14c7147685395df29b64e|xqc_process_crypto_frame|level:0|
[2025/09/12 05:03:54 326670] [debug] |scid:0ea14c7147685395df29b64e|xqc_read_crypto_stream|xqc_read_crypto_stream|level:0|
[2025/09/12 05:03:54 326673] [debug] |scid:0ea14c7147685395df29b64e|xqc_process_frames|frame_type:6|
[2025/09/12 05:03:54 326677] [info] |scid:0ea14c7147685395df29b64e|xqc_conn_check_token|token empty|
[2025/09/12 05:03:54 326681] [info] |scid:0ea14c7147685395df29b64e|xqc_process_crypto_frame|check_token fail|conn:0000558BB89794DC|l-0.0.0.0-443-0ea14c7147685395df29b64e p-193.167.0.100-54496-22f5ec7421bc87580a190c7339d64a0493|
[2025/09/12 05:03:54 326684] [debug] |scid:0ea14c7147685395df29b64e|xqc_process_crypto_frame|level:0|
[2025/09/12 05:03:54 326688] [debug] |scid:0ea14c7147685395df29b64e|xqc_read_crypto_stream|xqc_read_crypto_stream|level:0|
[2025/09/12 05:03:54 326692] [debug] |scid:0ea14c7147685395df29b64e|xqc_process_frames|frame_type:6|
[2025/09/12 05:03:54 326696] [info] |scid:0ea14c7147685395df29b64e|xqc_conn_check_token|token empty|
[2025/09/12 05:03:54 326699] [info] |scid:0ea14c7147685395df29b64e|xqc_process_crypto_frame|check_token fail|conn:0000558BB89794DC|l-0.0.0.0-443-0ea14c7147685395df29b64e p-193.167.0.100-54496-22f5ec7421bc87580a190c7339d64a0493|
[2025/09/12 05:03:54 326703] [debug] |scid:0ea14c7147685395df29b64e|xqc_process_crypto_frame|level:0|
[2025/09/12 05:03:54 326707] [debug] |scid:0ea14c7147685395df29b64e|xqc_read_crypto_stream|xqc_read_crypto_stream|level:0|
[2025/09/12 05:03:54 326711] [debug] |scid:0ea14c7147685395df29b64e|xqc_process_frames|frame_type:0|
[2025/09/12 05:03:54 326714] [debug] |scid:0ea14c7147685395df29b64e|xqc_process_padding_frame|process padding|
[2025/09/12 05:03:54 326718] [debug] |scid:0ea14c7147685395df29b64e|xqc_process_frames|frame_type:6|
[2025/09/12 05:03:54 326722] [info] |scid:0ea14c7147685395df29b64e|xqc_conn_check_token|token empty|
[2025/09/12 05:03:54 326728] [info] |scid:0ea14c7147685395df29b64e|xqc_process_crypto_frame|check_token fail|conn:0000558BB89794DC|l-0.0.0.0-443-0ea14c7147685395df29b64e p-193.167.0.100-54496-22f5ec7421bc87580a190c7339d64a0493|
[2025/09/12 05:03:54 326732] [debug] |scid:0ea14c7147685395df29b64e|xqc_process_crypto_frame|level:0|
[2025/09/12 05:03:54 326736] [debug] |scid:0ea14c7147685395df29b64e|xqc_read_crypto_stream|xqc_read_crypto_stream|level:0|
[2025/09/12 05:03:54 326740] [debug] |scid:0ea14c7147685395df29b64e|xqc_process_frames|frame_type:6|
[2025/09/12 05:03:54 326743] [info] |scid:0ea14c7147685395df29b64e|xqc_conn_check_token|token empty|
[2025/09/12 05:03:54 326747] [info] |scid:0ea14c7147685395df29b64e|xqc_process_crypto_frame|check_token fail|conn:0000558BB89794DC|l-0.0.0.0-443-0ea14c7147685395df29b64e p-193.167.0.100-54496-22f5ec7421bc87580a190c7339d64a0493|
[2025/09/12 05:03:54 326751] [debug] |scid:0ea14c7147685395df29b64e|xqc_process_crypto_frame|level:0|
[2025/09/12 05:03:54 326755] [debug] |scid:0ea14c7147685395df29b64e|xqc_read_crypto_stream|xqc_read_crypto_stream|level:0|
[2025/09/12 05:03:54 326758] [debug] |scid:0ea14c7147685395df29b64e|xqc_process_frames|frame_type:6|
[2025/09/12 05:03:54 326762] [info] |scid:0ea14c7147685395df29b64e|xqc_conn_check_token|token empty|
[2025/09/12 05:03:54 326765] [info] |scid:0ea14c7147685395df29b64e|xqc_process_crypto_frame|check_token fail|conn:0000558BB89794DC|l-0.0.0.0-443-0ea14c7147685395df29b64e p-193.167.0.100-54496-22f5ec7421bc87580a190c7339d64a0493|
[2025/09/12 05:03:54 326769] [debug] |scid:0ea14c7147685395df29b64e|xqc_process_crypto_frame|level:0|
[2025/09/12 05:03:54 326773] [debug] |scid:0ea14c7147685395df29b64e|xqc_read_crypto_stream|xqc_read_crypto_stream|level:0|
[2025/09/12 05:03:54 326777] [debug] |scid:0ea14c7147685395df29b64e|xqc_process_frames|frame_type:6|
[2025/09/12 05:03:54 326781] [info] |scid:0ea14c7147685395df29b64e|xqc_conn_check_token|token empty|
[2025/09/12 05:03:54 326784] [info] |scid:0ea14c7147685395df29b64e|xqc_process_crypto_frame|check_token fail|conn:0000558BB89794DC|l-0.0.0.0-443-0ea14c7147685395df29b64e p-193.167.0.100-54496-22f5ec7421bc87580a190c7339d64a0493|
[2025/09/12 05:03:54 326788] [debug] |scid:0ea14c7147685395df29b64e|xqc_process_crypto_frame|level:0|
[2025/09/12 05:03:54 326792] [debug] |scid:0ea14c7147685395df29b64e|xqc_read_crypto_stream|xqc_read_crypto_stream|level:0|
[2025/09/12 05:03:54 326796] [debug] |scid:0ea14c7147685395df29b64e|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:0|14u|
[2025/09/12 05:03:54 326839] [debug] |scid:0ea14c7147685395df29b64e|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:0|SSL_quic_write_level:0|rv:-1|
[2025/09/12 05:03:54 326844] [debug] |scid:0ea14c7147685395df29b64e|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/09/12 05:03:54 326849] [debug] |scid:0ea14c7147685395df29b64e|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:0|14u|
[2025/09/12 05:03:54 326853] [debug] |scid:0ea14c7147685395df29b64e|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:0|SSL_quic_write_level:0|rv:-1|
[2025/09/12 05:03:54 326857] [debug] |scid:0ea14c7147685395df29b64e|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/09/12 05:03:54 326861] [debug] |scid:0ea14c7147685395df29b64e|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:0|28u|
[2025/09/12 05:03:54 326865] [debug] |scid:0ea14c7147685395df29b64e|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:0|SSL_quic_write_level:0|rv:-1|
[2025/09/12 05:03:54 326868] [debug] |scid:0ea14c7147685395df29b64e|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/09/12 05:03:54 326872] [debug] |scid:0ea14c7147685395df29b64e|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:0|56u|
[2025/09/12 05:03:54 326876] [debug] |scid:0ea14c7147685395df29b64e|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:0|SSL_quic_write_level:0|rv:-1|
[2025/09/12 05:03:54 326880] [debug] |scid:0ea14c7147685395df29b64e|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/09/12 05:03:54 326887] [debug] |scid:0ea14c7147685395df29b64e|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:0|56u|
[2025/09/12 05:03:54 326891] [debug] |scid:0ea14c7147685395df29b64e|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:0|SSL_quic_write_level:0|rv:-1|
[2025/09/12 05:03:54 326894] [debug] |scid:0ea14c7147685395df29b64e|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/09/12 05:03:54 326898] [debug] |scid:0ea14c7147685395df29b64e|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:0|28u|
[2025/09/12 05:03:54 326902] [debug] |scid:0ea14c7147685395df29b64e|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:0|SSL_quic_write_level:0|rv:-1|
[2025/09/12 05:03:54 326906] [debug] |scid:0ea14c7147685395df29b64e|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/09/12 05:03:54 326910] [debug] |scid:0ea14c7147685395df29b64e|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:0|28u|
[2025/09/12 05:03:54 326914] [debug] |scid:0ea14c7147685395df29b64e|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:0|SSL_quic_write_level:0|rv:-1|
[2025/09/12 05:03:54 326918] [debug] |scid:0ea14c7147685395df29b64e|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/09/12 05:03:54 326921] [debug] |scid:0ea14c7147685395df29b64e|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:0|10u|
[2025/09/12 05:03:54 326925] [debug] |scid:0ea14c7147685395df29b64e|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:0|SSL_quic_write_level:0|rv:-1|
[2025/09/12 05:03:54 326929] [debug] |scid:0ea14c7147685395df29b64e|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/09/12 05:03:54 326933] [debug] |scid:0ea14c7147685395df29b64e|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:0|10u|
[2025/09/12 05:03:54 326937] [debug] |scid:0ea14c7147685395df29b64e|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:0|SSL_quic_write_level:0|rv:-1|
[2025/09/12 05:03:54 326941] [debug] |scid:0ea14c7147685395df29b64e|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/09/12 05:03:54 326944] [debug] |scid:0ea14c7147685395df29b64e|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:0|10u|
[2025/09/12 05:03:54 326948] [debug] |scid:0ea14c7147685395df29b64e|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:0|SSL_quic_write_level:0|rv:-1|
[2025/09/12 05:03:54 326952] [debug] |scid:0ea14c7147685395df29b64e|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/09/12 05:03:54 326956] [debug] |scid:0ea14c7147685395df29b64e|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:0|11u|
[2025/09/12 05:03:54 327002] [info] |scid:0ea14c7147685395df29b64e|xqc_ssl_cert_cb|cert chain or key empty|sni:server4
[2025/09/12 05:03:54 327192] [debug] |scid:0ea14c7147685395df29b64e|xqc_conn_tls_transport_params_cb|1RTT_transport_params|max_datagram_frame_size:0|
[2025/09/12 05:03:54 327199] [debug] |scid:0ea14c7147685395df29b64e|xqc_conn_enable_multipath|xqc_conn_enable_multipath|1|0|
[2025/09/12 05:03:54 327203] [warn] |scid:0ea14c7147685395df29b64e|xqc_conn_try_to_enable_multipath|multipath_version_negotiation err|
[2025/09/12 05:03:54 327413] [debug] |scid:0ea14c7147685395df29b64e|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:2|SSL_quic_write_level:3|rv:0|
[2025/09/12 05:03:54 327418] [debug] |scid:0ea14c7147685395df29b64e|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/09/12 05:03:54 327423] [debug] |scid:0ea14c7147685395df29b64e|xqc_process_frames|frame_type:0|
[2025/09/12 05:03:54 327426] [debug] |scid:0ea14c7147685395df29b64e|xqc_process_padding_frame|process padding|
[2025/09/12 05:03:54 327434] [debug] |scid:0ea14c7147685395df29b64e|xqc_timer_unset|type:ACK_INIT|
[2025/09/12 05:03:54 327439] [debug] |scid:0ea14c7147685395df29b64e|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 05:03:54 327444] [debug] |scid:0ea14c7147685395df29b64e|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:87202468|largest:87202468|pns:0|
[2025/09/12 05:03:54 327448] [info] |scid:0ea14c7147685395df29b64e|xqc_conn_on_pkt_processed|====>|conn:0000558BB89794DC|path:0|size:1200|pkt_type:INIT|pkt_num:87202468|frame:PADDING PING CRYPTO |recv_time:1757653434326160|dcid:8646f642284d04155bc237d397188858e364|dcid_seq:0|
[2025/09/12 05:03:54 327458] [debug] |scid:0ea14c7147685395df29b64e|xqc_timer_set|type:PATH_IDLE|expire:1757653494326160|now:1757653434326160|interv:60000000|
[2025/09/12 05:03:54 327462] [debug] |scid:0ea14c7147685395df29b64e|xqc_timer_set|type:CONN_IDLE|expire:1757653494326160|now:1757653434326160|interv:60000000|
[2025/09/12 05:03:54 327466] [debug] |xqc_engine_main_logic|BEGIN|now:1757653434327466|
[2025/09/12 05:03:54 327471] [debug] |scid:0ea14c7147685395df29b64e|xqc_engine_process_conn|conn:0000558BB89794DC|state:S_INIT|flag:TICKING DCID_OK UPPER_CONN_EXIST INIT_RECVD NEED_RUN (null) |now:1757653434327470|
[2025/09/12 05:03:54 327476] [info] |scid:0ea14c7147685395df29b64e|xqc_conn_check_tx_key|keys are ready, can send 1rtt now|
[2025/09/12 05:03:54 327480] [debug] |scid:0ea14c7147685395df29b64e|xqc_crypto_stream_on_read|encrypt_level:0|cur_state:S_INIT|next_state:S_INITIAL_RECVD|
[2025/09/12 05:03:54 327484] [debug] |scid:0ea14c7147685395df29b64e|xqc_process_crypto_write_streams|
[2025/09/12 05:03:54 327488] [debug] |scid:0ea14c7147685395df29b64e|xqc_crypto_stream_on_write|enc_level|0|
[2025/09/12 05:03:54 327492] [debug] |scid:0ea14c7147685395df29b64e|xqc_crypto_stream_on_write|cur_state:1|switch|
[2025/09/12 05:03:54 327498] [info] |scid:0ea14c7147685395df29b64e|xqc_crypto_stream_send|crypto send data|pkt_num:0|size:137|sent:94|pkt_type:INIT|frame:CRYPTO |now:1757653434327497|
[2025/09/12 05:03:54 327502] [debug] |scid:0ea14c7147685395df29b64e|xqc_crypto_stream_on_write|encrypt_level:0|cur_state:S_INITIAL_RECVD|next_state:S_INITIAL_SENT|
[2025/09/12 05:03:54 327506] [debug] |scid:0ea14c7147685395df29b64e|xqc_process_crypto_write_streams|
[2025/09/12 05:03:54 327510] [debug] |scid:0ea14c7147685395df29b64e|xqc_crypto_stream_on_write|enc_level|2|
[2025/09/12 05:03:54 327514] [info] |scid:0ea14c7147685395df29b64e|xqc_crypto_stream_send|crypto send data|pkt_num:0|size:194|sent:152|pkt_type:HSK|frame:CRYPTO |now:1757653434327514|
[2025/09/12 05:03:54 327519] [info] |scid:0ea14c7147685395df29b64e|xqc_crypto_stream_send|crypto send data|pkt_num:0|size:516|sent:474|pkt_type:HSK|frame:CRYPTO |now:1757653434327519|
[2025/09/12 05:03:54 327524] [info] |scid:0ea14c7147685395df29b64e|xqc_crypto_stream_send|crypto send data|pkt_num:0|size:126|sent:84|pkt_type:HSK|frame:CRYPTO |now:1757653434327523|
[2025/09/12 05:03:54 327528] [info] |scid:0ea14c7147685395df29b64e|xqc_crypto_stream_send|crypto send data|pkt_num:0|size:82|sent:40|pkt_type:HSK|frame:CRYPTO |now:1757653434327528|
[2025/09/12 05:03:54 327532] [debug] |scid:0ea14c7147685395df29b64e|xqc_crypto_stream_on_write|encrypt_level:2|cur_state:S_INITIAL_SENT|next_state:S_HANDSHAKE_SENT|
[2025/09/12 05:03:54 327537] [debug] |scid:0ea14c7147685395df29b64e|xqc_gen_ack_frame|largest_recv:87202468|ack_delay:1377|first_ack_range:0|largest_pkt_recv_time:1757653434326160|
[2025/09/12 05:03:54 327542] [debug] |scid:0ea14c7147685395df29b64e|xqc_gen_ack_frame|high:87202468|low:87202468|pkt_pns:0|
[2025/09/12 05:03:54 327546] [debug] |scid:0ea14c7147685395df29b64e|xqc_write_ack_to_one_packet|ack_size:9|path:0|path_largest_recv:87202468|frame_largest_recv:87202468|
[2025/09/12 05:03:54 327550] [debug] |scid:0ea14c7147685395df29b64e|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:0|
[2025/09/12 05:03:54 327555] [debug] |scid:0ea14c7147685395df29b64e|xqc_path_get_perf_class|conn:0000558BB89794DC|path_id:0|path_srtt:250000|min_srtt:250000|path_bw:0|loss_rate:0.00|path_pto:0|
[2025/09/12 05:03:54 327560] [debug] |scid:0ea14c7147685395df29b64e|xqc_minrtt_scheduler_get_path|path srtt|conn:0000558BB89794DC|path_id:0|path_srtt:250000|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:03:54 327565] [debug] |scid:0ea14c7147685395df29b64e|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CRYPTO |pn:0|size:137|reinj:0|path_class:2|
[2025/09/12 05:03:54 327572] [debug] |scid:0ea14c7147685395df29b64e|xqc_path_get_perf_class|conn:0000558BB89794DC|path_id:0|path_srtt:250000|min_srtt:250000|path_bw:0|loss_rate:0.00|path_pto:0|
[2025/09/12 05:03:54 327577] [debug] |scid:0ea14c7147685395df29b64e|xqc_minrtt_scheduler_get_path|path srtt|conn:0000558BB89794DC|path_id:0|path_srtt:250000|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:03:54 327581] [debug] |scid:0ea14c7147685395df29b64e|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CRYPTO |pn:0|size:194|reinj:0|path_class:2|
[2025/09/12 05:03:54 327586] [debug] |scid:0ea14c7147685395df29b64e|xqc_path_get_perf_class|conn:0000558BB89794DC|path_id:0|path_srtt:250000|min_srtt:250000|path_bw:0|loss_rate:0.00|path_pto:0|
[2025/09/12 05:03:54 327590] [debug] |scid:0ea14c7147685395df29b64e|xqc_minrtt_scheduler_get_path|path srtt|conn:0000558BB89794DC|path_id:0|path_srtt:250000|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:03:54 327594] [debug] |scid:0ea14c7147685395df29b64e|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CRYPTO |pn:0|size:516|reinj:0|path_class:2|
[2025/09/12 05:03:54 327599] [debug] |scid:0ea14c7147685395df29b64e|xqc_path_get_perf_class|conn:0000558BB89794DC|path_id:0|path_srtt:250000|min_srtt:250000|path_bw:0|loss_rate:0.00|path_pto:0|
[2025/09/12 05:03:54 327603] [debug] |scid:0ea14c7147685395df29b64e|xqc_minrtt_scheduler_get_path|path srtt|conn:0000558BB89794DC|path_id:0|path_srtt:250000|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:03:54 327607] [debug] |scid:0ea14c7147685395df29b64e|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CRYPTO |pn:0|size:126|reinj:0|path_class:2|
[2025/09/12 05:03:54 327611] [debug] |scid:0ea14c7147685395df29b64e|xqc_path_get_perf_class|conn:0000558BB89794DC|path_id:0|path_srtt:250000|min_srtt:250000|path_bw:0|loss_rate:0.00|path_pto:0|
[2025/09/12 05:03:54 327615] [debug] |scid:0ea14c7147685395df29b64e|xqc_minrtt_scheduler_get_path|path srtt|conn:0000558BB89794DC|path_id:0|path_srtt:250000|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:03:54 327619] [debug] |scid:0ea14c7147685395df29b64e|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CRYPTO |pn:0|size:82|reinj:0|path_class:2|
[2025/09/12 05:03:54 327623] [debug] |scid:0ea14c7147685395df29b64e|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:ACK |stream_id:0|stream_offset:0|
[2025/09/12 05:03:54 327628] [debug] |scid:0ea14c7147685395df29b64e|xqc_check_acked_or_dropped_pkt|conn:0000558BB89794DC|pkt_num:0|size:137|pkt_type:INIT|frame:CRYPTO |
[2025/09/12 05:03:54 327633] [debug] |scid:0ea14c7147685395df29b64e|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:0|
[2025/09/12 05:03:54 327669] [info] |scid:0ea14c7147685395df29b64e|xqc_send_packet_with_pn|<==|conn:0000558BB89794DC|path:0|pkt_num:0|size:1184|sent:1200|pkt_type:INIT|frame:PADDING CRYPTO |inflight:0|now:1757653434327640|stream_id:0|stream_offset:0|
[2025/09/12 05:03:54 327679] [debug] |scid:0ea14c7147685395df29b64e|xqc_send_ctl_on_packet_sent|conn:0000558BB89794DC|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 05:03:54 327686] [debug] |scid:0ea14c7147685395df29b64e|xqc_send_ctl_on_packet_sent|path:0|inflight:0|applimit:0|
[2025/09/12 05:03:54 327693] [debug] |scid:0ea14c7147685395df29b64e|xqc_send_ctl_get_pto_time_and_space|srtt:250000|rtt_var:125000|pto_duration:750000|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:03:54 327700] [debug] |scid:0ea14c7147685395df29b64e|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB89794DC|path:0|PNS: 0, unacked: 1184|
[2025/09/12 05:03:54 327706] [debug] |scid:0ea14c7147685395df29b64e|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB89794DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:03:54 327710] [debug] |scid:0ea14c7147685395df29b64e|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB89794DC|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:03:54 327718] [debug] |scid:0ea14c7147685395df29b64e|xqc_timer_set|type:LOSS_DETECTION|expire:1757653435077640|now:1757653434327692|interv:749948|
[2025/09/12 05:03:54 327722] [debug] |scid:0ea14c7147685395df29b64e|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB89794DC|path:0|pns:0|expire:1757653435077640|now:1757653434327692|interval:749948|pto_count:0|srtt:250000
[2025/09/12 05:03:54 327726] [debug] |scid:0ea14c7147685395df29b64e|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:45952|inflight:1184|
[2025/09/12 05:03:54 327731] [debug] |scid:0ea14c7147685395df29b64e|xqc_check_acked_or_dropped_pkt|conn:0000558BB89794DC|pkt_num:0|size:194|pkt_type:HSK|frame:CRYPTO |
[2025/09/12 05:03:54 327736] [debug] |scid:0ea14c7147685395df29b64e|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:0|
[2025/09/12 05:03:54 327762] [info] |scid:0ea14c7147685395df29b64e|xqc_send_packet_with_pn|<==|conn:0000558BB89794DC|path:0|pkt_num:0|size:194|sent:210|pkt_type:HSK|frame:CRYPTO |inflight:1184|now:1757653434327742|stream_id:0|stream_offset:0|
[2025/09/12 05:03:54 327771] [debug] |scid:0ea14c7147685395df29b64e|xqc_send_ctl_on_packet_sent|conn:0000558BB89794DC|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 05:03:54 327778] [debug] |scid:0ea14c7147685395df29b64e|xqc_send_ctl_on_packet_sent|path:0|inflight:1184|applimit:0|
[2025/09/12 05:03:54 327785] [debug] |scid:0ea14c7147685395df29b64e|xqc_send_ctl_get_pto_time_and_space|srtt:250000|rtt_var:125000|pto_duration:750000|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:03:54 327791] [debug] |scid:0ea14c7147685395df29b64e|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB89794DC|path:0|PNS: 0, unacked: 1184|
[2025/09/12 05:03:54 327795] [debug] |scid:0ea14c7147685395df29b64e|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB89794DC|path:0|PNS: 1, unacked: 194|
[2025/09/12 05:03:54 327799] [debug] |scid:0ea14c7147685395df29b64e|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB89794DC|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:03:54 327803] [debug] |scid:0ea14c7147685395df29b64e|xqc_timer_set|type:LOSS_DETECTION|expire:1757653435077640|now:1757653434327784|interv:749856|
[2025/09/12 05:03:54 327807] [debug] |scid:0ea14c7147685395df29b64e|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB89794DC|path:0|pns:0|expire:1757653435077640|now:1757653434327784|interval:749856|pto_count:0|srtt:250000
[2025/09/12 05:03:54 327811] [debug] |scid:0ea14c7147685395df29b64e|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:45952|inflight:1378|
[2025/09/12 05:03:54 327816] [debug] |scid:0ea14c7147685395df29b64e|xqc_check_acked_or_dropped_pkt|conn:0000558BB89794DC|pkt_num:0|size:516|pkt_type:HSK|frame:CRYPTO |
[2025/09/12 05:03:54 327820] [debug] |scid:0ea14c7147685395df29b64e|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1|
[2025/09/12 05:03:54 327845] [info] |scid:0ea14c7147685395df29b64e|xqc_send_packet_with_pn|<==|conn:0000558BB89794DC|path:0|pkt_num:1|size:516|sent:532|pkt_type:HSK|frame:CRYPTO |inflight:1378|now:1757653434327826|stream_id:0|stream_offset:0|
[2025/09/12 05:03:54 327853] [debug] |scid:0ea14c7147685395df29b64e|xqc_send_ctl_on_packet_sent|conn:0000558BB89794DC|path:0|pkt_num:1|origin_pktnum:0|size:516|enc_size:532|pkt_type:HSK|frame:CRYPTO |conn_state:S_HANDSHAKE_SENT|po_in_flight:0||retrans:0|
[2025/09/12 05:03:54 327860] [debug] |scid:0ea14c7147685395df29b64e|xqc_send_ctl_on_packet_sent|path:0|inflight:1378|applimit:0|
[2025/09/12 05:03:54 327867] [debug] |scid:0ea14c7147685395df29b64e|xqc_send_ctl_get_pto_time_and_space|srtt:250000|rtt_var:125000|pto_duration:750000|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:03:54 327873] [debug] |scid:0ea14c7147685395df29b64e|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB89794DC|path:0|PNS: 0, unacked: 1184|
[2025/09/12 05:03:54 327881] [debug] |scid:0ea14c7147685395df29b64e|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB89794DC|path:0|PNS: 1, unacked: 710|
[2025/09/12 05:03:54 327885] [debug] |scid:0ea14c7147685395df29b64e|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB89794DC|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:03:54 327888] [debug] |scid:0ea14c7147685395df29b64e|xqc_timer_set|type:LOSS_DETECTION|expire:1757653435077640|now:1757653434327866|interv:749774|
[2025/09/12 05:03:54 327892] [debug] |scid:0ea14c7147685395df29b64e|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB89794DC|path:0|pns:0|expire:1757653435077640|now:1757653434327866|interval:749774|pto_count:0|srtt:250000
[2025/09/12 05:03:54 327897] [debug] |scid:0ea14c7147685395df29b64e|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:45952|inflight:1894|
[2025/09/12 05:03:54 327901] [debug] |scid:0ea14c7147685395df29b64e|xqc_check_acked_or_dropped_pkt|conn:0000558BB89794DC|pkt_num:0|size:126|pkt_type:HSK|frame:CRYPTO |
[2025/09/12 05:03:54 327905] [debug] |scid:0ea14c7147685395df29b64e|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:2|
[2025/09/12 05:03:54 327929] [info] |scid:0ea14c7147685395df29b64e|xqc_send_packet_with_pn|<==|conn:0000558BB89794DC|path:0|pkt_num:2|size:126|sent:142|pkt_type:HSK|frame:CRYPTO |inflight:1894|now:1757653434327911|stream_id:0|stream_offset:0|
[2025/09/12 05:03:54 327937] [debug] |scid:0ea14c7147685395df29b64e|xqc_send_ctl_on_packet_sent|conn:0000558BB89794DC|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 05:03:54 327944] [debug] |scid:0ea14c7147685395df29b64e|xqc_send_ctl_on_packet_sent|path:0|inflight:1894|applimit:0|
[2025/09/12 05:03:54 327950] [debug] |scid:0ea14c7147685395df29b64e|xqc_send_ctl_get_pto_time_and_space|srtt:250000|rtt_var:125000|pto_duration:750000|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:03:54 327957] [debug] |scid:0ea14c7147685395df29b64e|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB89794DC|path:0|PNS: 0, unacked: 1184|
[2025/09/12 05:03:54 327961] [debug] |scid:0ea14c7147685395df29b64e|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB89794DC|path:0|PNS: 1, unacked: 836|
[2025/09/12 05:03:54 327965] [debug] |scid:0ea14c7147685395df29b64e|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB89794DC|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:03:54 327968] [debug] |scid:0ea14c7147685395df29b64e|xqc_timer_set|type:LOSS_DETECTION|expire:1757653435077640|now:1757653434327950|interv:749690|
[2025/09/12 05:03:54 327972] [debug] |scid:0ea14c7147685395df29b64e|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB89794DC|path:0|pns:0|expire:1757653435077640|now:1757653434327950|interval:749690|pto_count:0|srtt:250000
[2025/09/12 05:03:54 327977] [debug] |scid:0ea14c7147685395df29b64e|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:45952|inflight:2020|
[2025/09/12 05:03:54 327981] [debug] |scid:0ea14c7147685395df29b64e|xqc_check_acked_or_dropped_pkt|conn:0000558BB89794DC|pkt_num:0|size:82|pkt_type:HSK|frame:CRYPTO |
[2025/09/12 05:03:54 327986] [debug] |scid:0ea14c7147685395df29b64e|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:3|
[2025/09/12 05:03:54 328008] [info] |scid:0ea14c7147685395df29b64e|xqc_send_packet_with_pn|<==|conn:0000558BB89794DC|path:0|pkt_num:3|size:82|sent:98|pkt_type:HSK|frame:CRYPTO |inflight:2020|now:1757653434327991|stream_id:0|stream_offset:0|
[2025/09/12 05:03:54 328016] [debug] |scid:0ea14c7147685395df29b64e|xqc_send_ctl_on_packet_sent|conn:0000558BB89794DC|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 05:03:54 328023] [debug] |scid:0ea14c7147685395df29b64e|xqc_send_ctl_on_packet_sent|path:0|inflight:2020|applimit:0|
[2025/09/12 05:03:54 328030] [debug] |scid:0ea14c7147685395df29b64e|xqc_send_ctl_get_pto_time_and_space|srtt:250000|rtt_var:125000|pto_duration:750000|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:03:54 328054] [debug] |scid:0ea14c7147685395df29b64e|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB89794DC|path:0|PNS: 0, unacked: 1184|
[2025/09/12 05:03:54 328058] [debug] |scid:0ea14c7147685395df29b64e|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB89794DC|path:0|PNS: 1, unacked: 918|
[2025/09/12 05:03:54 328062] [debug] |scid:0ea14c7147685395df29b64e|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB89794DC|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:03:54 328066] [debug] |scid:0ea14c7147685395df29b64e|xqc_timer_set|type:LOSS_DETECTION|expire:1757653435077640|now:1757653434328029|interv:749611|
[2025/09/12 05:03:54 328070] [debug] |scid:0ea14c7147685395df29b64e|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB89794DC|path:0|pns:0|expire:1757653435077640|now:1757653434328029|interval:749611|pto_count:0|srtt:250000
[2025/09/12 05:03:54 328075] [debug] |scid:0ea14c7147685395df29b64e|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:45952|inflight:2102|
[2025/09/12 05:03:54 328079] [debug] |scid:0ea14c7147685395df29b64e|xqc_check_acked_or_dropped_pkt|conn:0000558BB89794DC|pkt_num:0|size:52|pkt_type:INIT|frame:ACK |
[2025/09/12 05:03:54 328084] [debug] |scid:0ea14c7147685395df29b64e|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1|
[2025/09/12 05:03:54 328110] [info] |scid:0ea14c7147685395df29b64e|xqc_send_packet_with_pn|<==|conn:0000558BB89794DC|path:0|pkt_num:1|size:52|sent:68|pkt_type:INIT|frame:ACK |inflight:2102|now:1757653434328090|stream_id:0|stream_offset:0|
[2025/09/12 05:03:54 328118] [debug] |scid:0ea14c7147685395df29b64e|xqc_send_ctl_on_packet_sent|conn:0000558BB89794DC|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 05:03:54 328126] [debug] |scid:0ea14c7147685395df29b64e|xqc_conn_next_wakeup_time|wakeup_time:1757653435077640|
[2025/09/12 05:03:54 328132] [debug] |scid:0ea14c7147685395df29b64e|xqc_engine_add_wakeup_queue|next_tick_time:1757653435077640|
[2025/09/12 05:03:54 328139] [debug] |xqc_engine_wakeup_after|wakeup:1757653434472419|now:1757653434328138|diff:144281|
[2025/09/12 05:03:54 328143] [debug] |xqc_engine_main_logic|END|now:1757653434327470|
[2025/09/12 05:03:54 328149] [debug] |xqc_engine_main_logic|BEGIN|now:1757653434328149|
[2025/09/12 05:03:54 328153] [debug] |xqc_engine_wakeup_after|wakeup:1757653434472419|now:1757653434328152|diff:144267|
[2025/09/12 05:03:54 328156] [debug] |xqc_engine_main_logic|END|now:1757653434328149|
[2025/09/12 05:03:54 473325] [debug] |xqc_engine_main_logic|BEGIN|now:1757653434473325|
[2025/09/12 05:03:54 473342] [debug] |scid:2e9f5068201320e20318cf58|xqc_engine_remove_wakeup_queue|next_tick_time:1757653434472419|pq_index:0|
[2025/09/12 05:03:54 473349] [debug] |scid:2e9f5068201320e20318cf58|xqc_engine_add_active_queue|last_ticked_time:1757653434161059|
[2025/09/12 05:03:54 473357] [debug] |scid:2e9f5068201320e20318cf58|xqc_engine_process_conn|conn:0000558BB895498C|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:1757653434473355|
[2025/09/12 05:03:54 473363] [debug] |scid:2e9f5068201320e20318cf58|xqc_timer_expire|timer expired|type:LOSS_DETECTION|expire_time:1757653434472419|now:1757653434473355|
[2025/09/12 05:03:54 473369] [debug] |scid:2e9f5068201320e20318cf58|xqc_timer_loss_detection_timeout|path:0|loss_detection_timeout|
[2025/09/12 05:03:54 473374] [debug] |scid:2e9f5068201320e20318cf58|xqc_timer_loss_detection_timeout|send Probe pkts|conn:0000558BB895498C|path:0|bytes_in_flight:1281|
[2025/09/12 05:03:54 473379] [debug] |scid:2e9f5068201320e20318cf58|xqc_send_ctl_get_pto_time_and_space|srtt:32650|rtt_var:5031|pto_duration:211096|backoff_factor:2.00|backoff:4.00|pto_cnt:2|max_ack_delay:25|
[2025/09/12 05:03:54 473385] [debug] |scid:2e9f5068201320e20318cf58|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB895498C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:03:54 473398] [debug] |scid:2e9f5068201320e20318cf58|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB895498C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:03:54 473403] [debug] |scid:2e9f5068201320e20318cf58|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB895498C|path:0|PNS: 2, unacked: 1281|
[2025/09/12 05:03:54 473408] [debug] |scid:2e9f5068201320e20318cf58|xqc_path_send_one_or_two_ack_elicit_pkts|send two ack-eliciting pkts|path:0|pns:2|
[2025/09/12 05:03:54 473414] [debug] |scid:2e9f5068201320e20318cf58|xqc_conn_send_probe_pkt|conn:0000558BB895498C|path:0|pkt_num:0|size:23|pkt_type:SHORT_HEADER|frame:HANDSHAKE_DONE |conn_state:ESTABED|
[2025/09/12 05:03:54 473422] [debug] |scid:2e9f5068201320e20318cf58|xqc_conn_send_probe_pkt|conn:0000558BB895498C|path:0|pkt_num:4|size:54|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |conn_state:ESTABED|
[2025/09/12 05:03:54 473428] [debug] |scid:2e9f5068201320e20318cf58|xqc_timer_loss_detection_timeout|xqc_send_ctl_set_loss_detection_timer|PTO|conn:0000558BB895498C|pto_count:3
[2025/09/12 05:03:54 473434] [debug] |scid:2e9f5068201320e20318cf58|xqc_send_ctl_get_pto_time_and_space|srtt:32650|rtt_var:5031|pto_duration:422192|backoff_factor:2.00|backoff:8.00|pto_cnt:3|max_ack_delay:25|
[2025/09/12 05:03:54 473439] [debug] |scid:2e9f5068201320e20318cf58|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB895498C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:03:54 473444] [debug] |scid:2e9f5068201320e20318cf58|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB895498C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:03:54 473449] [debug] |scid:2e9f5068201320e20318cf58|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB895498C|path:0|PNS: 2, unacked: 1281|
[2025/09/12 05:03:54 473453] [debug] |scid:2e9f5068201320e20318cf58|xqc_timer_set|type:LOSS_DETECTION|expire:1757653434783515|now:1757653434473433|interv:310082|
[2025/09/12 05:03:54 473459] [debug] |scid:2e9f5068201320e20318cf58|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB895498C|path:0|pns:2|expire:1757653434783515|now:1757653434473433|interval:310082|pto_count:3|srtt:32650
[2025/09/12 05:03:54 473466] [debug] |scid:2e9f5068201320e20318cf58|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:HANDSHAKE_DONE |stream_id:0|stream_offset:0|
[2025/09/12 05:03:54 473472] [debug] |scid:2e9f5068201320e20318cf58|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:NEW_CONNECTION_ID |stream_id:0|stream_offset:0|
[2025/09/12 05:03:54 473478] [debug] |scid:2e9f5068201320e20318cf58|xqc_check_acked_or_dropped_pkt|conn:0000558BB895498C|pkt_num:0|size:23|pkt_type:SHORT_HEADER|frame:HANDSHAKE_DONE |
[2025/09/12 05:03:54 473484] [debug] |scid:2e9f5068201320e20318cf58|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:20|
[2025/09/12 05:03:54 473530] [info] |scid:2e9f5068201320e20318cf58|xqc_send_packet_with_pn|<==|conn:0000558BB895498C|path:0|pkt_num:20|size:23|sent:39|pkt_type:SHORT_HEADER|frame:HANDSHAKE_DONE |inflight:1281|now:1757653434473497|stream_id:0|stream_offset:0|
[2025/09/12 05:03:54 473542] [debug] |scid:2e9f5068201320e20318cf58|xqc_send_ctl_on_packet_sent|conn:0000558BB895498C|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 05:03:54 473551] [debug] |scid:2e9f5068201320e20318cf58|xqc_send_ctl_on_packet_sent|path:0|inflight:1281|applimit:0|
[2025/09/12 05:03:54 473559] [debug] |scid:2e9f5068201320e20318cf58|xqc_send_ctl_get_pto_time_and_space|srtt:32650|rtt_var:5031|pto_duration:422192|backoff_factor:2.00|backoff:8.00|pto_cnt:3|max_ack_delay:25|
[2025/09/12 05:03:54 473568] [debug] |scid:2e9f5068201320e20318cf58|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB895498C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:03:54 473574] [debug] |scid:2e9f5068201320e20318cf58|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB895498C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:03:54 473584] [debug] |scid:2e9f5068201320e20318cf58|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB895498C|path:0|PNS: 2, unacked: 1304|
[2025/09/12 05:03:54 473589] [debug] |scid:2e9f5068201320e20318cf58|xqc_timer_set|type:LOSS_DETECTION|expire:1757653435095689|now:1757653434473559|interv:622130|
[2025/09/12 05:03:54 473594] [debug] |scid:2e9f5068201320e20318cf58|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB895498C|path:0|pns:2|expire:1757653435095689|now:1757653434473559|interval:622130|pto_count:3|srtt:32650
[2025/09/12 05:03:54 473600] [debug] |scid:2e9f5068201320e20318cf58|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:48707|inflight:1304|
[2025/09/12 05:03:54 473607] [debug] |scid:2e9f5068201320e20318cf58|xqc_check_acked_or_dropped_pkt|conn:0000558BB895498C|pkt_num:4|size:54|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |
[2025/09/12 05:03:54 473612] [debug] |scid:2e9f5068201320e20318cf58|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:21|
[2025/09/12 05:03:54 473645] [info] |scid:2e9f5068201320e20318cf58|xqc_send_packet_with_pn|<==|conn:0000558BB895498C|path:0|pkt_num:21|size:54|sent:70|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |inflight:1304|now:1757653434473621|stream_id:0|stream_offset:0|
[2025/09/12 05:03:54 473655] [debug] |scid:2e9f5068201320e20318cf58|xqc_send_ctl_on_packet_sent|conn:0000558BB895498C|path:0|pkt_num:21|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 05:03:54 473664] [debug] |scid:2e9f5068201320e20318cf58|xqc_send_ctl_on_packet_sent|path:0|inflight:1304|applimit:0|
[2025/09/12 05:03:54 473672] [debug] |scid:2e9f5068201320e20318cf58|xqc_send_ctl_get_pto_time_and_space|srtt:32650|rtt_var:5031|pto_duration:422192|backoff_factor:2.00|backoff:8.00|pto_cnt:3|max_ack_delay:25|
[2025/09/12 05:03:54 473680] [debug] |scid:2e9f5068201320e20318cf58|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB895498C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:03:54 473685] [debug] |scid:2e9f5068201320e20318cf58|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB895498C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:03:54 473690] [debug] |scid:2e9f5068201320e20318cf58|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB895498C|path:0|PNS: 2, unacked: 1358|
[2025/09/12 05:03:54 473695] [debug] |scid:2e9f5068201320e20318cf58|xqc_timer_set|type:LOSS_DETECTION|expire:1757653435095813|now:1757653434473672|interv:622141|
[2025/09/12 05:03:54 473700] [debug] |scid:2e9f5068201320e20318cf58|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB895498C|path:0|pns:2|expire:1757653435095813|now:1757653434473672|interval:622141|pto_count:3|srtt:32650
[2025/09/12 05:03:54 473705] [debug] |scid:2e9f5068201320e20318cf58|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:48707|inflight:1358|
[2025/09/12 05:03:54 473711] [debug] |scid:2e9f5068201320e20318cf58|xqc_conn_next_wakeup_time|wakeup_time:1757653435095813|
[2025/09/12 05:03:54 473716] [debug] |scid:2e9f5068201320e20318cf58|xqc_engine_add_wakeup_queue|next_tick_time:1757653435095813|
[2025/09/12 05:03:54 473722] [debug] |xqc_engine_wakeup_after|wakeup:1757653435077640|now:1757653434473722|diff:603918|
[2025/09/12 05:03:54 473730] [debug] |xqc_engine_main_logic|END|now:1757653434473355|
[2025/09/12 05:03:54 676924] [info] |xqc_engine_packet_process|==>|conn:0000558BB89794DC|size:1200|state:S_HANDSHAKE_SENT|recv_time:1757653434676920|
[2025/09/12 05:03:54 676954] [debug] |scid:0ea14c7147685395df29b64e|xqc_packet_parse_initial|packet parse|initial|
[2025/09/12 05:03:54 676963] [debug] |scid:0ea14c7147685395df29b64e|xqc_packet_parse_initial|success|Length:1159|
[2025/09/12 05:03:54 676976] [debug] |scid:0ea14c7147685395df29b64e|xqc_packet_decrypt|largest_pn:87202468|
[2025/09/12 05:03:54 676985] [debug] |scid:0ea14c7147685395df29b64e|xqc_packet_decrypt|decryption nonce|path_id:0|pn:87202470|
[2025/09/12 05:03:54 676997] [debug] |scid:0ea14c7147685395df29b64e|xqc_packet_decrypt_single|pkt_type:INIT|pkt_num:87202470|
[2025/09/12 05:03:54 677016] [debug] |scid:0ea14c7147685395df29b64e|xqc_process_frames|frame_type:1|
[2025/09/12 05:03:54 677024] [debug] |scid:0ea14c7147685395df29b64e|xqc_process_frames|frame_type:0|
[2025/09/12 05:03:54 677032] [debug] |scid:0ea14c7147685395df29b64e|xqc_process_padding_frame|process padding|
[2025/09/12 05:03:54 677062] [info] |scid:0ea14c7147685395df29b64e|xqc_conn_addr_validated|Address Validated|conn:0000558BB89794DC|role:1|
[2025/09/12 05:03:54 677073] [debug] |scid:0ea14c7147685395df29b64e|xqc_timer_unset|type:ACK_INIT|
[2025/09/12 05:03:54 677083] [debug] |scid:0ea14c7147685395df29b64e|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 05:03:54 677091] [debug] |scid:0ea14c7147685395df29b64e|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:87202470|largest:87202470|pns:0|
[2025/09/12 05:03:54 677101] [info] |scid:0ea14c7147685395df29b64e|xqc_conn_on_pkt_processed|====>|conn:0000558BB89794DC|path:0|size:1200|pkt_type:INIT|pkt_num:87202470|frame:PADDING PING |recv_time:1757653434676920|dcid:0ea14c7147685395df29b64e|dcid_seq:0|
[2025/09/12 05:03:54 677111] [debug] |scid:0ea14c7147685395df29b64e|xqc_timer_set|type:PATH_IDLE|expire:1757653494676920|now:1757653434676920|interv:60000000|
[2025/09/12 05:03:54 677120] [debug] |scid:0ea14c7147685395df29b64e|xqc_timer_set|type:CONN_IDLE|expire:1757653494676920|now:1757653434676920|interv:60000000|
[2025/09/12 05:03:54 677127] [debug] |scid:0ea14c7147685395df29b64e|xqc_engine_remove_wakeup_queue|next_tick_time:1757653435077640|pq_index:0|
[2025/09/12 05:03:54 677135] [debug] |scid:0ea14c7147685395df29b64e|xqc_engine_add_active_queue|last_ticked_time:1757653434327470|
[2025/09/12 05:03:54 677142] [debug] |xqc_engine_main_logic|BEGIN|now:1757653434677142|
[2025/09/12 05:03:54 677150] [debug] |scid:0ea14c7147685395df29b64e|xqc_engine_process_conn|conn:0000558BB89794DC|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:1757653434677149|
[2025/09/12 05:03:54 677163] [debug] |scid:0ea14c7147685395df29b64e|xqc_gen_ack_frame|largest_recv:87202470|ack_delay:243|first_ack_range:0|largest_pkt_recv_time:1757653434676920|
[2025/09/12 05:03:54 677172] [debug] |scid:0ea14c7147685395df29b64e|xqc_gen_ack_frame|high:87202470|low:87202470|pkt_pns:0|
[2025/09/12 05:03:54 677180] [debug] |scid:0ea14c7147685395df29b64e|xqc_gen_ack_frame|high:87202468|low:87202468|pkt_pns:0|
[2025/09/12 05:03:54 677187] [debug] |scid:0ea14c7147685395df29b64e|xqc_write_ack_to_one_packet|ack_size:10|path:0|path_largest_recv:87202470|frame_largest_recv:87202470|
[2025/09/12 05:03:54 677192] [debug] |scid:0ea14c7147685395df29b64e|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:0|
[2025/09/12 05:03:54 677198] [debug] |scid:0ea14c7147685395df29b64e|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:ACK |stream_id:0|stream_offset:0|
[2025/09/12 05:03:54 677205] [debug] |scid:0ea14c7147685395df29b64e|xqc_check_acked_or_dropped_pkt|conn:0000558BB89794DC|pkt_num:0|size:53|pkt_type:INIT|frame:ACK |
[2025/09/12 05:03:54 677213] [debug] |scid:0ea14c7147685395df29b64e|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:2|
[2025/09/12 05:03:54 677265] [info] |scid:0ea14c7147685395df29b64e|xqc_send_packet_with_pn|<==|conn:0000558BB89794DC|path:0|pkt_num:2|size:53|sent:69|pkt_type:INIT|frame:ACK |inflight:2102|now:1757653434677227|stream_id:0|stream_offset:0|
[2025/09/12 05:03:54 677278] [debug] |scid:0ea14c7147685395df29b64e|xqc_send_ctl_on_packet_sent|conn:0000558BB89794DC|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 05:03:54 677288] [debug] |scid:0ea14c7147685395df29b64e|xqc_conn_next_wakeup_time|wakeup_time:1757653435077640|
[2025/09/12 05:03:54 677297] [debug] |scid:0ea14c7147685395df29b64e|xqc_engine_add_wakeup_queue|next_tick_time:1757653435077640|
[2025/09/12 05:03:54 677318] [debug] |xqc_engine_wakeup_after|wakeup:1757653435077640|now:1757653434677318|diff:400322|
[2025/09/12 05:03:54 677324] [debug] |xqc_engine_main_logic|END|now:1757653434677149|
[2025/09/12 05:03:54 677331] [debug] |xqc_engine_main_logic|BEGIN|now:1757653434677331|
[2025/09/12 05:03:54 677336] [debug] |xqc_engine_wakeup_after|wakeup:1757653435077640|now:1757653434677336|diff:400304|
[2025/09/12 05:03:54 677341] [debug] |xqc_engine_main_logic|END|now:1757653434677331|
[2025/09/12 05:03:55 078800] [debug] |xqc_engine_main_logic|BEGIN|now:1757653435078799|
[2025/09/12 05:03:55 078834] [debug] |scid:0ea14c7147685395df29b64e|xqc_engine_remove_wakeup_queue|next_tick_time:1757653435077640|pq_index:0|
[2025/09/12 05:03:55 078841] [debug] |scid:0ea14c7147685395df29b64e|xqc_engine_add_active_queue|last_ticked_time:1757653434677149|
[2025/09/12 05:03:55 078849] [debug] |scid:0ea14c7147685395df29b64e|xqc_engine_process_conn|conn:0000558BB89794DC|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:1757653435078847|
[2025/09/12 05:03:55 078856] [debug] |scid:0ea14c7147685395df29b64e|xqc_timer_expire|timer expired|type:LOSS_DETECTION|expire_time:1757653435077640|now:1757653435078847|
[2025/09/12 05:03:55 078862] [debug] |scid:0ea14c7147685395df29b64e|xqc_timer_loss_detection_timeout|path:0|loss_detection_timeout|
[2025/09/12 05:03:55 078867] [debug] |scid:0ea14c7147685395df29b64e|xqc_timer_loss_detection_timeout|send Probe pkts|conn:0000558BB89794DC|path:0|bytes_in_flight:2102|
[2025/09/12 05:03:55 078873] [debug] |scid:0ea14c7147685395df29b64e|xqc_send_ctl_get_pto_time_and_space|srtt:250000|rtt_var:125000|pto_duration:750000|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:03:55 078879] [debug] |scid:0ea14c7147685395df29b64e|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB89794DC|path:0|PNS: 0, unacked: 1184|
[2025/09/12 05:03:55 078884] [debug] |scid:0ea14c7147685395df29b64e|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB89794DC|path:0|PNS: 1, unacked: 918|
[2025/09/12 05:03:55 078889] [debug] |scid:0ea14c7147685395df29b64e|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB89794DC|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:03:55 078894] [debug] |scid:0ea14c7147685395df29b64e|xqc_path_send_one_or_two_ack_elicit_pkts|send two ack-eliciting pkts|path:0|pns:0|
[2025/09/12 05:03:55 078901] [debug] |scid:0ea14c7147685395df29b64e|xqc_conn_send_probe_pkt|conn:0000558BB89794DC|path:0|pkt_num:0|size:1184|pkt_type:INIT|frame:PADDING CRYPTO |conn_state:S_HANDSHAKE_SENT|
[2025/09/12 05:03:55 078908] [debug] |scid:0ea14c7147685395df29b64e|xqc_path_send_one_or_two_ack_elicit_pkts|dup pkt on PTO, pkt_num:0|
[2025/09/12 05:03:55 078913] [debug] |scid:0ea14c7147685395df29b64e|xqc_conn_send_probe_pkt|conn:0000558BB89794DC|path:0|pkt_num:0|size:1184|pkt_type:INIT|frame:PADDING CRYPTO |conn_state:S_HANDSHAKE_SENT|
[2025/09/12 05:03:55 078921] [debug] |scid:0ea14c7147685395df29b64e|xqc_timer_loss_detection_timeout|xqc_send_ctl_set_loss_detection_timer|PTO|conn:0000558BB89794DC|pto_count:1
[2025/09/12 05:03:55 078926] [debug] |scid:0ea14c7147685395df29b64e|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 05:03:55 078932] [debug] |scid:0ea14c7147685395df29b64e|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB89794DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:03:55 078937] [debug] |scid:0ea14c7147685395df29b64e|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB89794DC|path:0|PNS: 1, unacked: 918|
[2025/09/12 05:03:55 078941] [debug] |scid:0ea14c7147685395df29b64e|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB89794DC|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:03:55 078946] [debug] |scid:0ea14c7147685395df29b64e|xqc_timer_set|type:LOSS_DETECTION|expire:1757653435827991|now:1757653435078926|interv:749065|
[2025/09/12 05:03:55 078964] [debug] |scid:0ea14c7147685395df29b64e|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB89794DC|path:0|pns:1|expire:1757653435827991|now:1757653435078926|interval:749065|pto_count:1|srtt:250000
[2025/09/12 05:03:55 078973] [debug] |scid:0ea14c7147685395df29b64e|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:PADDING CRYPTO |stream_id:0|stream_offset:0|
[2025/09/12 05:03:55 078979] [debug] |scid:0ea14c7147685395df29b64e|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:PADDING CRYPTO |stream_id:0|stream_offset:0|
[2025/09/12 05:03:55 078985] [debug] |scid:0ea14c7147685395df29b64e|xqc_check_acked_or_dropped_pkt|conn:0000558BB89794DC|pkt_num:0|size:1184|pkt_type:INIT|frame:PADDING CRYPTO |
[2025/09/12 05:03:55 078993] [debug] |scid:0ea14c7147685395df29b64e|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:3|
[2025/09/12 05:03:55 079097] [info] |scid:0ea14c7147685395df29b64e|xqc_send_packet_with_pn|<==|conn:0000558BB89794DC|path:0|pkt_num:3|size:1184|sent:1200|pkt_type:INIT|frame:PADDING CRYPTO |inflight:918|now:1757653435079011|stream_id:0|stream_offset:0|
[2025/09/12 05:03:55 079109] [debug] |scid:0ea14c7147685395df29b64e|xqc_send_ctl_on_packet_sent|conn:0000558BB89794DC|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 05:03:55 079116] [debug] |scid:0ea14c7147685395df29b64e|xqc_send_ctl_on_packet_sent|path:0|inflight:918|applimit:0|
[2025/09/12 05:03:55 079124] [debug] |scid:0ea14c7147685395df29b64e|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 05:03:55 079132] [debug] |scid:0ea14c7147685395df29b64e|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB89794DC|path:0|PNS: 0, unacked: 1184|
[2025/09/12 05:03:55 079140] [debug] |scid:0ea14c7147685395df29b64e|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB89794DC|path:0|PNS: 1, unacked: 918|
[2025/09/12 05:03:55 079147] [debug] |scid:0ea14c7147685395df29b64e|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB89794DC|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:03:55 079153] [debug] |scid:0ea14c7147685395df29b64e|xqc_timer_set|type:LOSS_DETECTION|expire:1757653435827991|now:1757653435079123|interv:748868|
[2025/09/12 05:03:55 079158] [debug] |scid:0ea14c7147685395df29b64e|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB89794DC|path:0|pns:1|expire:1757653435827991|now:1757653435079123|interval:748868|pto_count:1|srtt:250000
[2025/09/12 05:03:55 079164] [debug] |scid:0ea14c7147685395df29b64e|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:45952|inflight:2102|
[2025/09/12 05:03:55 079171] [debug] |scid:0ea14c7147685395df29b64e|xqc_check_acked_or_dropped_pkt|conn:0000558BB89794DC|pkt_num:0|size:1184|pkt_type:INIT|frame:PADDING CRYPTO |
[2025/09/12 05:03:55 079177] [debug] |scid:0ea14c7147685395df29b64e|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:4|
[2025/09/12 05:03:55 079210] [info] |scid:0ea14c7147685395df29b64e|xqc_send_packet_with_pn|<==|conn:0000558BB89794DC|path:0|pkt_num:4|size:1184|sent:1200|pkt_type:INIT|frame:PADDING CRYPTO |inflight:2102|now:1757653435079185|stream_id:0|stream_offset:0|
[2025/09/12 05:03:55 079220] [debug] |scid:0ea14c7147685395df29b64e|xqc_send_ctl_on_packet_sent|conn:0000558BB89794DC|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 05:03:55 079228] [debug] |scid:0ea14c7147685395df29b64e|xqc_send_ctl_on_packet_sent|path:0|inflight:2102|applimit:0|
[2025/09/12 05:03:55 079237] [debug] |scid:0ea14c7147685395df29b64e|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 05:03:55 079243] [debug] |scid:0ea14c7147685395df29b64e|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB89794DC|path:0|PNS: 0, unacked: 2368|
[2025/09/12 05:03:55 079254] [debug] |scid:0ea14c7147685395df29b64e|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB89794DC|path:0|PNS: 1, unacked: 918|
[2025/09/12 05:03:55 079259] [debug] |scid:0ea14c7147685395df29b64e|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB89794DC|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:03:55 079263] [debug] |scid:0ea14c7147685395df29b64e|xqc_timer_set|type:LOSS_DETECTION|expire:1757653435827991|now:1757653435079236|interv:748755|
[2025/09/12 05:03:55 079268] [debug] |scid:0ea14c7147685395df29b64e|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB89794DC|path:0|pns:1|expire:1757653435827991|now:1757653435079236|interval:748755|pto_count:1|srtt:250000
[2025/09/12 05:03:55 079274] [debug] |scid:0ea14c7147685395df29b64e|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:45952|inflight:3286|
[2025/09/12 05:03:55 079280] [debug] |scid:0ea14c7147685395df29b64e|xqc_conn_next_wakeup_time|wakeup_time:1757653435827991|
[2025/09/12 05:03:55 079285] [debug] |scid:0ea14c7147685395df29b64e|xqc_engine_add_wakeup_queue|next_tick_time:1757653435827991|
[2025/09/12 05:03:55 079290] [debug] |xqc_engine_wakeup_after|wakeup:1757653435095813|now:1757653435079290|diff:16523|
[2025/09/12 05:03:55 079296] [debug] |xqc_engine_main_logic|END|now:1757653435078847|
[2025/09/12 05:03:55 096370] [debug] |xqc_engine_main_logic|BEGIN|now:1757653435096369|
[2025/09/12 05:03:55 096385] [debug] |scid:2e9f5068201320e20318cf58|xqc_engine_remove_wakeup_queue|next_tick_time:1757653435095813|pq_index:0|
[2025/09/12 05:03:55 096390] [debug] |scid:2e9f5068201320e20318cf58|xqc_engine_add_active_queue|last_ticked_time:1757653434473355|
[2025/09/12 05:03:55 096396] [debug] |scid:2e9f5068201320e20318cf58|xqc_engine_process_conn|conn:0000558BB895498C|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:1757653435096395|
[2025/09/12 05:03:55 096402] [debug] |scid:2e9f5068201320e20318cf58|xqc_timer_expire|timer expired|type:LOSS_DETECTION|expire_time:1757653435095813|now:1757653435096395|
[2025/09/12 05:03:55 096406] [debug] |scid:2e9f5068201320e20318cf58|xqc_timer_loss_detection_timeout|path:0|loss_detection_timeout|
[2025/09/12 05:03:55 096410] [debug] |scid:2e9f5068201320e20318cf58|xqc_timer_loss_detection_timeout|send Probe pkts|conn:0000558BB895498C|path:0|bytes_in_flight:1358|
[2025/09/12 05:03:55 096414] [debug] |scid:2e9f5068201320e20318cf58|xqc_send_ctl_get_pto_time_and_space|srtt:32650|rtt_var:5031|pto_duration:422192|backoff_factor:2.00|backoff:8.00|pto_cnt:3|max_ack_delay:25|
[2025/09/12 05:03:55 096419] [debug] |scid:2e9f5068201320e20318cf58|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB895498C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:03:55 096423] [debug] |scid:2e9f5068201320e20318cf58|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB895498C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:03:55 096427] [debug] |scid:2e9f5068201320e20318cf58|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB895498C|path:0|PNS: 2, unacked: 1358|
[2025/09/12 05:03:55 096431] [debug] |scid:2e9f5068201320e20318cf58|xqc_path_send_one_or_two_ack_elicit_pkts|send two ack-eliciting pkts|path:0|pns:2|
[2025/09/12 05:03:55 096435] [debug] |scid:2e9f5068201320e20318cf58|xqc_conn_send_probe_pkt|conn:0000558BB895498C|path:0|pkt_num:0|size:23|pkt_type:SHORT_HEADER|frame:HANDSHAKE_DONE |conn_state:ESTABED|
[2025/09/12 05:03:55 096441] [debug] |scid:2e9f5068201320e20318cf58|xqc_conn_send_probe_pkt|conn:0000558BB895498C|path:0|pkt_num:4|size:54|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |conn_state:ESTABED|
[2025/09/12 05:03:55 096446] [debug] |scid:2e9f5068201320e20318cf58|xqc_timer_loss_detection_timeout|xqc_send_ctl_set_loss_detection_timer|PTO|conn:0000558BB895498C|pto_count:4
[2025/09/12 05:03:55 096450] [debug] |scid:2e9f5068201320e20318cf58|xqc_send_ctl_get_pto_time_and_space|srtt:32650|rtt_var:5031|pto_duration:844384|backoff_factor:2.00|backoff:16.00|pto_cnt:4|max_ack_delay:25|
[2025/09/12 05:03:55 096462] [debug] |scid:2e9f5068201320e20318cf58|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB895498C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:03:55 096466] [debug] |scid:2e9f5068201320e20318cf58|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB895498C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:03:55 096469] [debug] |scid:2e9f5068201320e20318cf58|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB895498C|path:0|PNS: 2, unacked: 1358|
[2025/09/12 05:03:55 096473] [debug] |scid:2e9f5068201320e20318cf58|xqc_timer_set|type:LOSS_DETECTION|expire:1757653435718005|now:1757653435096450|interv:621555|
[2025/09/12 05:03:55 096477] [debug] |scid:2e9f5068201320e20318cf58|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB895498C|path:0|pns:2|expire:1757653435718005|now:1757653435096450|interval:621555|pto_count:4|srtt:32650
[2025/09/12 05:03:55 096484] [debug] |scid:2e9f5068201320e20318cf58|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:HANDSHAKE_DONE |stream_id:0|stream_offset:0|
[2025/09/12 05:03:55 096488] [debug] |scid:2e9f5068201320e20318cf58|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:NEW_CONNECTION_ID |stream_id:0|stream_offset:0|
[2025/09/12 05:03:55 096493] [debug] |scid:2e9f5068201320e20318cf58|xqc_check_acked_or_dropped_pkt|conn:0000558BB895498C|pkt_num:0|size:23|pkt_type:SHORT_HEADER|frame:HANDSHAKE_DONE |
[2025/09/12 05:03:55 096498] [debug] |scid:2e9f5068201320e20318cf58|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:22|
[2025/09/12 05:03:55 096529] [info] |scid:2e9f5068201320e20318cf58|xqc_send_packet_with_pn|<==|conn:0000558BB895498C|path:0|pkt_num:22|size:23|sent:39|pkt_type:SHORT_HEADER|frame:HANDSHAKE_DONE |inflight:1358|now:1757653435096506|stream_id:0|stream_offset:0|
[2025/09/12 05:03:55 096535] [debug] |scid:2e9f5068201320e20318cf58|xqc_send_ctl_on_packet_sent|conn:0000558BB895498C|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 05:03:55 096540] [debug] |scid:2e9f5068201320e20318cf58|xqc_send_ctl_on_packet_sent|path:0|inflight:1358|applimit:0|
[2025/09/12 05:03:55 096546] [debug] |scid:2e9f5068201320e20318cf58|xqc_send_ctl_get_pto_time_and_space|srtt:32650|rtt_var:5031|pto_duration:844384|backoff_factor:2.00|backoff:16.00|pto_cnt:4|max_ack_delay:25|
[2025/09/12 05:03:55 096553] [debug] |scid:2e9f5068201320e20318cf58|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB895498C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:03:55 096559] [debug] |scid:2e9f5068201320e20318cf58|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB895498C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:03:55 096565] [debug] |scid:2e9f5068201320e20318cf58|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB895498C|path:0|PNS: 2, unacked: 1381|
[2025/09/12 05:03:55 096571] [debug] |scid:2e9f5068201320e20318cf58|xqc_timer_set|type:LOSS_DETECTION|expire:1757653436340890|now:1757653435096546|interv:1244344|
[2025/09/12 05:03:55 096578] [debug] |scid:2e9f5068201320e20318cf58|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB895498C|path:0|pns:2|expire:1757653436340890|now:1757653435096546|interval:1244344|pto_count:4|srtt:32650
[2025/09/12 05:03:55 096586] [debug] |scid:2e9f5068201320e20318cf58|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:48707|inflight:1381|
[2025/09/12 05:03:55 096594] [debug] |scid:2e9f5068201320e20318cf58|xqc_check_acked_or_dropped_pkt|conn:0000558BB895498C|pkt_num:4|size:54|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |
[2025/09/12 05:03:55 096601] [debug] |scid:2e9f5068201320e20318cf58|xqc_send_ctl_set_next_pn_for_packet|optimistic ack detection|skipped_range:23-29|next_skip_chance:1757653435329922|current_time:1757653435096600|
[2025/09/12 05:03:55 096606] [debug] |scid:2e9f5068201320e20318cf58|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:30|
[2025/09/12 05:03:55 096631] [info] |scid:2e9f5068201320e20318cf58|xqc_send_packet_with_pn|<==|conn:0000558BB895498C|path:0|pkt_num:30|size:54|sent:70|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |inflight:1381|now:1757653435096613|stream_id:0|stream_offset:0|
[2025/09/12 05:03:55 096645] [debug] |scid:2e9f5068201320e20318cf58|xqc_send_ctl_on_packet_sent|conn:0000558BB895498C|path:0|pkt_num:30|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 05:03:55 096653] [debug] |scid:2e9f5068201320e20318cf58|xqc_send_ctl_on_packet_sent|path:0|inflight:1381|applimit:0|
[2025/09/12 05:03:55 096659] [debug] |scid:2e9f5068201320e20318cf58|xqc_send_ctl_get_pto_time_and_space|srtt:32650|rtt_var:5031|pto_duration:844384|backoff_factor:2.00|backoff:16.00|pto_cnt:4|max_ack_delay:25|
[2025/09/12 05:03:55 096667] [debug] |scid:2e9f5068201320e20318cf58|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB895498C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:03:55 096673] [debug] |scid:2e9f5068201320e20318cf58|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB895498C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:03:55 096680] [debug] |scid:2e9f5068201320e20318cf58|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB895498C|path:0|PNS: 2, unacked: 1435|
[2025/09/12 05:03:55 096686] [debug] |scid:2e9f5068201320e20318cf58|xqc_timer_set|type:LOSS_DETECTION|expire:1757653436340997|now:1757653435096659|interv:1244338|
[2025/09/12 05:03:55 096693] [debug] |scid:2e9f5068201320e20318cf58|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB895498C|path:0|pns:2|expire:1757653436340997|now:1757653435096659|interval:1244338|pto_count:4|srtt:32650
[2025/09/12 05:03:55 096698] [debug] |scid:2e9f5068201320e20318cf58|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:48707|inflight:1435|
[2025/09/12 05:03:55 096703] [debug] |scid:2e9f5068201320e20318cf58|xqc_conn_next_wakeup_time|wakeup_time:1757653436340997|
[2025/09/12 05:03:55 096708] [debug] |scid:2e9f5068201320e20318cf58|xqc_engine_add_wakeup_queue|next_tick_time:1757653436340997|
[2025/09/12 05:03:55 096711] [debug] |xqc_engine_wakeup_after|wakeup:1757653435141980|now:1757653435096711|diff:45269|
[2025/09/12 05:03:55 096716] [debug] |xqc_engine_main_logic|END|now:1757653435096395|
[2025/09/12 05:03:55 112180] [info] |xqc_engine_packet_process|==>|conn:0000558BB89794DC|size:1200|state:S_HANDSHAKE_SENT|recv_time:1757653435112177|
[2025/09/12 05:03:55 112196] [debug] |scid:0ea14c7147685395df29b64e|xqc_packet_parse_initial|packet parse|initial|
[2025/09/12 05:03:55 112203] [debug] |scid:0ea14c7147685395df29b64e|xqc_packet_parse_initial|success|Length:1159|
[2025/09/12 05:03:55 112213] [debug] |scid:0ea14c7147685395df29b64e|xqc_packet_decrypt|largest_pn:87202470|
[2025/09/12 05:03:55 112220] [debug] |scid:0ea14c7147685395df29b64e|xqc_packet_decrypt|decryption nonce|path_id:0|pn:87202472|
[2025/09/12 05:03:55 112230] [debug] |scid:0ea14c7147685395df29b64e|xqc_packet_decrypt_single|pkt_type:INIT|pkt_num:87202472|
[2025/09/12 05:03:55 112237] [debug] |scid:0ea14c7147685395df29b64e|xqc_process_frames|frame_type:2|
[2025/09/12 05:03:55 112246] [debug] |scid:0ea14c7147685395df29b64e|xqc_send_ctl_on_ack_received|conn:0000558BB89794DC|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 05:03:55 112253] [debug] |scid:0ea14c7147685395df29b64e|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:2102|prior_delivered:0|prior_time:1757653434327640|is_app_limited:1|send_elapse:751371|ack_elapse:784537|ctl_first_sent_time:1757653435079011|lagest_ack_time:1757653435112177|curr_delivered:1184|
[2025/09/12 05:03:55 112261] [debug] |scid:0ea14c7147685395df29b64e|xqc_update_sample|sampler_sent_time_update:1757653435079011|
[2025/09/12 05:03:55 112268] [debug] |scid:0ea14c7147685395df29b64e|xqc_send_ctl_on_ack_received|sndq_packets_used:6||sndq_packets_used_bytes:0|sndq_packets_free:1|
[2025/09/12 05:03:55 112274] [debug] |scid:0ea14c7147685395df29b64e|xqc_send_ctl_update_rtt|before update rtt|conn:0000558BB89794DC|srtt:250000|rttvar:125000|minrtt:4294967295|latest_rtt:33166|ack_delay:0|
[2025/09/12 05:03:55 112289] [debug] |scid:0ea14c7147685395df29b64e|xqc_send_ctl_update_rtt|l-0.0.0.0-443-0ea14c7147685395df29b64e p-193.167.0.100-54496-22f5ec7421bc87580a190c7339d64a0493 |after update rtt|conn:0000558BB89794DC|srtt:33166|rttvar:16583|minrtt:33166|latest_rtt:33166|ack_delay:0|
[2025/09/12 05:03:55 112296] [debug] |scid:0ea14c7147685395df29b64e|xqc_send_ctl_get_lost_sent_pn|largest_acked:3|lost_pn:0|thresh:3|
[2025/09/12 05:03:55 112303] [debug] |scid:0ea14c7147685395df29b64e|xqc_send_ctl_on_ack_received|xqc_recv_record_del from 87202469|pns:0|
[2025/09/12 05:03:55 112309] [debug] |scid:0ea14c7147685395df29b64e|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:03:55 112316] [debug] |scid:0ea14c7147685395df29b64e|xqc_send_ctl_get_pto_time_and_space|srtt:33166|rtt_var:16583|pto_duration:99498|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:03:55 112323] [debug] |scid:0ea14c7147685395df29b64e|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB89794DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:03:55 112329] [debug] |scid:0ea14c7147685395df29b64e|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB89794DC|path:0|PNS: 1, unacked: 918|
[2025/09/12 05:03:55 112335] [debug] |scid:0ea14c7147685395df29b64e|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB89794DC|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:03:55 112342] [debug] |scid:0ea14c7147685395df29b64e|xqc_timer_set|type:LOSS_DETECTION|expire:1757653435112315|now:1757653435112315|interv:0|
[2025/09/12 05:03:55 112348] [debug] |scid:0ea14c7147685395df29b64e|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB89794DC|path:0|pns:1|expire:1757653434427489|now:1757653435112315|interval:0|pto_count:0|srtt:33166
[2025/09/12 05:03:55 112354] [debug] |scid:0ea14c7147685395df29b64e|xqc_generate_sample|sampler: send_elapse 751371, ack_elapse 784537, delivered 1184|rate 1509|lost 0|
[2025/09/12 05:03:55 112362] [debug] |scid:0ea14c7147685395df29b64e|xqc_bbr_update_bandwidth|BBRv1: RTT round update 0 -> 1|
[2025/09/12 05:03:55 112367] [debug] |scid:0ea14c7147685395df29b64e|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1509) in round 1|
[2025/09/12 05:03:55 112371] [debug] |scid:0ea14c7147685395df29b64e|xqc_bbr_update_min_rtt|probertt expire|rtt:33166, old_rtt:2147483647|
[2025/09/12 05:03:55 112375] [debug] |scid:0ea14c7147685395df29b64e|xqc_bbr_update_min_rtt|minrtt expire|rtt:33166, old_rtt:2147483647|
[2025/09/12 05:03:55 112380] [debug] |scid:0ea14c7147685395df29b64e|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:5744|extra_cwnd:301|
[2025/09/12 05:03:55 112384] [debug] |scid:0ea14c7147685395df29b64e|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:45952|packet_lost:0|acked:1184|po_sent_time:1757653435079011|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1184|
[2025/09/12 05:03:55 112388] [debug] |scid:0ea14c7147685395df29b64e|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:45952|packet_lost:0|acked:1184|po_sent_time:1757653435079011|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1184|
[2025/09/12 05:03:55 112393] [debug] |scid:0ea14c7147685395df29b64e|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-0ea14c7147685395df29b64e p-193.167.0.100-54496-22f5ec7421bc87580a190c7339d64a0493 |bbr on ack|mode:0|pacing_rate:3997210|bw:1509|cwnd:47136|full_bw_reached:0|inflight:918|srtt:33166|latest_rtt:33166|min_rtt:33166|applimit:1|lost:0|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:1|
[2025/09/12 05:03:55 112399] [stats] |scid:0ea14c7147685395df29b64e|xqc_send_ctl_info_circle_record|l-0.0.0.0-443-0ea14c7147685395df29b64e p-193.167.0.100-54496-22f5ec7421bc87580a190c7339d64a0493 |path:0||cwnd:47136|inflight:918|mode:0|applimit:0|pacing_rate:3997210|bw:1509|srtt:33166|latest_rtt:33166|min_rtt:33166|send:7|lost:0|tlp:1|recv:2|recovery:0|slow_start:1|conn_life:786211|acked:1184|delivered:1184|is_cwnd_limited:0|
[2025/09/12 05:03:55 112409] [debug] |scid:0ea14c7147685395df29b64e|xqc_process_frames|frame_type:0|
[2025/09/12 05:03:55 112413] [debug] |scid:0ea14c7147685395df29b64e|xqc_process_padding_frame|process padding|
[2025/09/12 05:03:55 112420] [debug] |scid:0ea14c7147685395df29b64e|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:87202472|largest:87202472|pns:0|
[2025/09/12 05:03:55 112425] [info] |scid:0ea14c7147685395df29b64e|xqc_conn_on_pkt_processed|====>|conn:0000558BB89794DC|path:0|size:1200|pkt_type:INIT|pkt_num:87202472|frame:PADDING ACK |recv_time:1757653435112177|dcid:0ea14c7147685395df29b64e|dcid_seq:0|
[2025/09/12 05:03:55 112430] [debug] |scid:0ea14c7147685395df29b64e|xqc_timer_set|type:PATH_IDLE|expire:1757653495112177|now:1757653435112177|interv:60000000|
[2025/09/12 05:03:55 112435] [debug] |scid:0ea14c7147685395df29b64e|xqc_timer_set|type:CONN_IDLE|expire:1757653495112177|now:1757653435112177|interv:60000000|
[2025/09/12 05:03:55 112439] [debug] |scid:0ea14c7147685395df29b64e|xqc_engine_remove_wakeup_queue|next_tick_time:1757653435827991|pq_index:4|
[2025/09/12 05:03:55 112443] [debug] |scid:0ea14c7147685395df29b64e|xqc_engine_add_active_queue|last_ticked_time:1757653435078847|
[2025/09/12 05:03:55 112447] [debug] |xqc_engine_main_logic|BEGIN|now:1757653435112447|
[2025/09/12 05:03:55 112452] [debug] |scid:0ea14c7147685395df29b64e|xqc_engine_process_conn|conn:0000558BB89794DC|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:1757653435112451|
[2025/09/12 05:03:55 112456] [debug] |scid:0ea14c7147685395df29b64e|xqc_timer_expire|timer expired|type:LOSS_DETECTION|expire_time:1757653435112315|now:1757653435112451|
[2025/09/12 05:03:55 112460] [debug] |scid:0ea14c7147685395df29b64e|xqc_timer_loss_detection_timeout|path:0|loss_detection_timeout|
[2025/09/12 05:03:55 112464] [debug] |scid:0ea14c7147685395df29b64e|xqc_timer_loss_detection_timeout|send Probe pkts|conn:0000558BB89794DC|path:0|bytes_in_flight:918|
[2025/09/12 05:03:55 112468] [debug] |scid:0ea14c7147685395df29b64e|xqc_send_ctl_get_pto_time_and_space|srtt:33166|rtt_var:16583|pto_duration:99498|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:03:55 112472] [debug] |scid:0ea14c7147685395df29b64e|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB89794DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:03:55 112476] [debug] |scid:0ea14c7147685395df29b64e|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB89794DC|path:0|PNS: 1, unacked: 918|
[2025/09/12 05:03:55 112480] [debug] |scid:0ea14c7147685395df29b64e|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB89794DC|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:03:55 112484] [debug] |scid:0ea14c7147685395df29b64e|xqc_path_send_one_or_two_ack_elicit_pkts|send two ack-eliciting pkts|path:0|pns:1|
[2025/09/12 05:03:55 112488] [debug] |scid:0ea14c7147685395df29b64e|xqc_conn_send_probe_pkt|conn:0000558BB89794DC|path:0|pkt_num:0|size:194|pkt_type:HSK|frame:CRYPTO |conn_state:S_HANDSHAKE_SENT|
[2025/09/12 05:03:55 112493] [debug] |scid:0ea14c7147685395df29b64e|xqc_conn_send_probe_pkt|conn:0000558BB89794DC|path:0|pkt_num:1|size:516|pkt_type:HSK|frame:CRYPTO |conn_state:S_HANDSHAKE_SENT|
[2025/09/12 05:03:55 112497] [debug] |scid:0ea14c7147685395df29b64e|xqc_timer_loss_detection_timeout|xqc_send_ctl_set_loss_detection_timer|PTO|conn:0000558BB89794DC|pto_count:1
[2025/09/12 05:03:55 112501] [debug] |scid:0ea14c7147685395df29b64e|xqc_send_ctl_get_pto_time_and_space|srtt:33166|rtt_var:16583|pto_duration:198996|backoff_factor:2.00|backoff:2.00|pto_cnt:1|max_ack_delay:25|
[2025/09/12 05:03:55 112506] [debug] |scid:0ea14c7147685395df29b64e|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB89794DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:03:55 112509] [debug] |scid:0ea14c7147685395df29b64e|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB89794DC|path:0|PNS: 1, unacked: 208|
[2025/09/12 05:03:55 112516] [debug] |scid:0ea14c7147685395df29b64e|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB89794DC|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:03:55 112520] [debug] |scid:0ea14c7147685395df29b64e|xqc_timer_set|type:LOSS_DETECTION|expire:1757653435112501|now:1757653435112501|interv:0|
[2025/09/12 05:03:55 112524] [debug] |scid:0ea14c7147685395df29b64e|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB89794DC|path:0|pns:1|expire:1757653434526987|now:1757653435112501|interval:0|pto_count:1|srtt:33166
[2025/09/12 05:03:55 112529] [debug] |scid:0ea14c7147685395df29b64e|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:CRYPTO |stream_id:0|stream_offset:0|
[2025/09/12 05:03:55 112534] [debug] |scid:0ea14c7147685395df29b64e|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:CRYPTO |stream_id:0|stream_offset:0|
[2025/09/12 05:03:55 112538] [debug] |scid:0ea14c7147685395df29b64e|xqc_check_acked_or_dropped_pkt|conn:0000558BB89794DC|pkt_num:0|size:194|pkt_type:HSK|frame:CRYPTO |
[2025/09/12 05:03:55 112543] [debug] |scid:0ea14c7147685395df29b64e|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:4|
[2025/09/12 05:03:55 112574] [info] |scid:0ea14c7147685395df29b64e|xqc_send_packet_with_pn|<==|conn:0000558BB89794DC|path:0|pkt_num:4|size:194|sent:210|pkt_type:HSK|frame:CRYPTO |inflight:208|now:1757653435112551|stream_id:0|stream_offset:0|
[2025/09/12 05:03:55 112580] [debug] |scid:0ea14c7147685395df29b64e|xqc_send_ctl_on_packet_sent|conn:0000558BB89794DC|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 05:03:55 112585] [debug] |scid:0ea14c7147685395df29b64e|xqc_send_ctl_on_packet_sent|path:0|inflight:208|applimit:0|
[2025/09/12 05:03:55 112589] [debug] |scid:0ea14c7147685395df29b64e|xqc_send_ctl_get_pto_time_and_space|srtt:33166|rtt_var:16583|pto_duration:198996|backoff_factor:2.00|backoff:2.00|pto_cnt:1|max_ack_delay:25|
[2025/09/12 05:03:55 112594] [debug] |scid:0ea14c7147685395df29b64e|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB89794DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:03:55 112600] [debug] |scid:0ea14c7147685395df29b64e|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB89794DC|path:0|PNS: 1, unacked: 402|
[2025/09/12 05:03:55 112606] [debug] |scid:0ea14c7147685395df29b64e|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB89794DC|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:03:55 112613] [debug] |scid:0ea14c7147685395df29b64e|xqc_timer_set|type:LOSS_DETECTION|expire:1757653435311547|now:1757653435112589|interv:198958|
[2025/09/12 05:03:55 112619] [debug] |scid:0ea14c7147685395df29b64e|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB89794DC|path:0|pns:1|expire:1757653435311547|now:1757653435112589|interval:198958|pto_count:1|srtt:33166
[2025/09/12 05:03:55 112627] [debug] |scid:0ea14c7147685395df29b64e|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:47136|inflight:402|
[2025/09/12 05:03:55 112635] [debug] |scid:0ea14c7147685395df29b64e|xqc_check_acked_or_dropped_pkt|conn:0000558BB89794DC|pkt_num:1|size:516|pkt_type:HSK|frame:CRYPTO |
[2025/09/12 05:03:55 112642] [debug] |scid:0ea14c7147685395df29b64e|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:5|
[2025/09/12 05:03:55 112671] [info] |scid:0ea14c7147685395df29b64e|xqc_send_packet_with_pn|<==|conn:0000558BB89794DC|path:0|pkt_num:5|size:516|sent:532|pkt_type:HSK|frame:CRYPTO |inflight:402|now:1757653435112652|stream_id:0|stream_offset:0|
[2025/09/12 05:03:55 112677] [debug] |scid:0ea14c7147685395df29b64e|xqc_send_ctl_on_packet_sent|conn:0000558BB89794DC|path:0|pkt_num:5|origin_pktnum:1|size:516|enc_size:532|pkt_type:HSK|frame:CRYPTO |conn_state:S_HANDSHAKE_SENT|po_in_flight:0||retrans:0|
[2025/09/12 05:03:55 112681] [debug] |scid:0ea14c7147685395df29b64e|xqc_send_ctl_on_packet_sent|path:0|inflight:402|applimit:0|
[2025/09/12 05:03:55 112686] [debug] |scid:0ea14c7147685395df29b64e|xqc_send_ctl_get_pto_time_and_space|srtt:33166|rtt_var:16583|pto_duration:198996|backoff_factor:2.00|backoff:2.00|pto_cnt:1|max_ack_delay:25|
[2025/09/12 05:03:55 112698] [debug] |scid:0ea14c7147685395df29b64e|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB89794DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:03:55 112704] [debug] |scid:0ea14c7147685395df29b64e|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB89794DC|path:0|PNS: 1, unacked: 918|
[2025/09/12 05:03:55 112711] [debug] |scid:0ea14c7147685395df29b64e|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB89794DC|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:03:55 112717] [debug] |scid:0ea14c7147685395df29b64e|xqc_timer_set|type:LOSS_DETECTION|expire:1757653435311648|now:1757653435112685|interv:198963|
[2025/09/12 05:03:55 112723] [debug] |scid:0ea14c7147685395df29b64e|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB89794DC|path:0|pns:1|expire:1757653435311648|now:1757653435112685|interval:198963|pto_count:1|srtt:33166
[2025/09/12 05:03:55 112731] [debug] |scid:0ea14c7147685395df29b64e|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:47136|inflight:918|
[2025/09/12 05:03:55 112738] [debug] |scid:0ea14c7147685395df29b64e|xqc_conn_next_wakeup_time|wakeup_time:1757653435311648|
[2025/09/12 05:03:55 112742] [debug] |scid:0ea14c7147685395df29b64e|xqc_engine_add_wakeup_queue|next_tick_time:1757653435311648|
[2025/09/12 05:03:55 112746] [debug] |xqc_engine_wakeup_after|wakeup:1757653435141980|now:1757653435112746|diff:29234|
[2025/09/12 05:03:55 112750] [debug] |xqc_engine_main_logic|END|now:1757653435112451|
[2025/09/12 05:03:55 112756] [debug] |xqc_engine_main_logic|BEGIN|now:1757653435112756|
[2025/09/12 05:03:55 112759] [debug] |xqc_engine_wakeup_after|wakeup:1757653435141980|now:1757653435112759|diff:29221|
[2025/09/12 05:03:55 112763] [debug] |xqc_engine_main_logic|END|now:1757653435112756|
[2025/09/12 05:03:55 142836] [debug] |xqc_engine_main_logic|BEGIN|now:1757653435142835|
[2025/09/12 05:03:55 142850] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_engine_remove_wakeup_queue|next_tick_time:1757653435141980|pq_index:0|
[2025/09/12 05:03:55 142856] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_engine_add_active_queue|last_ticked_time:1757653433890241|
[2025/09/12 05:03:55 142864] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_engine_process_conn|conn:0000558BB88EC35C|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:1757653435142862|
[2025/09/12 05:03:55 142870] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_timer_expire|timer expired|type:LOSS_DETECTION|expire_time:1757653435141980|now:1757653435142862|
[2025/09/12 05:03:55 142875] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_timer_loss_detection_timeout|path:0|loss_detection_timeout|
[2025/09/12 05:03:55 142880] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_timer_loss_detection_timeout|send Probe pkts|conn:0000558BB88EC35C|path:0|bytes_in_flight:385|
[2025/09/12 05:03:55 142885] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_send_ctl_get_pto_time_and_space|srtt:32709|rtt_var:5128|pto_duration:851536|backoff_factor:2.00|backoff:16.00|pto_cnt:4|max_ack_delay:25|
[2025/09/12 05:03:55 142891] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB88EC35C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:03:55 142896] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB88EC35C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:03:55 142901] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB88EC35C|path:0|PNS: 2, unacked: 385|
[2025/09/12 05:03:55 142906] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_path_send_one_or_two_ack_elicit_pkts|send two ack-eliciting pkts|path:0|pns:2|
[2025/09/12 05:03:55 142912] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_conn_send_probe_pkt|conn:0000558BB88EC35C|path:0|pkt_num:0|size:23|pkt_type:SHORT_HEADER|frame:HANDSHAKE_DONE |conn_state:ESTABED|
[2025/09/12 05:03:55 142926] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_conn_send_probe_pkt|conn:0000558BB88EC35C|path:0|pkt_num:10|size:54|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |conn_state:ESTABED|
[2025/09/12 05:03:55 142932] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_timer_loss_detection_timeout|xqc_send_ctl_set_loss_detection_timer|PTO|conn:0000558BB88EC35C|pto_count:5
[2025/09/12 05:03:55 142937] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_send_ctl_get_pto_time_and_space|srtt:32709|rtt_var:5128|pto_duration:1703072|backoff_factor:2.00|backoff:32.00|pto_cnt:5|max_ack_delay:25|
[2025/09/12 05:03:55 142943] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB88EC35C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:03:55 142948] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB88EC35C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:03:55 142953] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB88EC35C|path:0|PNS: 2, unacked: 385|
[2025/09/12 05:03:55 142957] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_timer_set|type:LOSS_DETECTION|expire:1757653436393516|now:1757653435142937|interv:1250579|
[2025/09/12 05:03:55 142963] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB88EC35C|path:0|pns:2|expire:1757653436393516|now:1757653435142937|interval:1250579|pto_count:5|srtt:32709
[2025/09/12 05:03:55 142970] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:HANDSHAKE_DONE |stream_id:0|stream_offset:0|
[2025/09/12 05:03:55 142976] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:NEW_CONNECTION_ID |stream_id:0|stream_offset:0|
[2025/09/12 05:03:55 142982] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_check_acked_or_dropped_pkt|conn:0000558BB88EC35C|pkt_num:0|size:23|pkt_type:SHORT_HEADER|frame:HANDSHAKE_DONE |
[2025/09/12 05:03:55 142987] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:24|
[2025/09/12 05:03:55 143025] [info] |scid:95cf9c75c91de810d036aa9f|xqc_send_packet_with_pn|<==|conn:0000558BB88EC35C|path:0|pkt_num:24|size:23|sent:39|pkt_type:SHORT_HEADER|frame:HANDSHAKE_DONE |inflight:385|now:1757653435142997|stream_id:0|stream_offset:0|
[2025/09/12 05:03:55 143032] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_send_ctl_on_packet_sent|conn:0000558BB88EC35C|path:0|pkt_num:24|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 05:03:55 143057] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_send_ctl_on_packet_sent|path:0|inflight:385|applimit:0|
[2025/09/12 05:03:55 143066] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_send_ctl_get_pto_time_and_space|srtt:32709|rtt_var:5128|pto_duration:1703072|backoff_factor:2.00|backoff:32.00|pto_cnt:5|max_ack_delay:25|
[2025/09/12 05:03:55 143075] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB88EC35C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:03:55 143082] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB88EC35C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:03:55 143090] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB88EC35C|path:0|PNS: 2, unacked: 408|
[2025/09/12 05:03:55 143098] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_timer_set|type:LOSS_DETECTION|expire:1757653437646069|now:1757653435143065|interv:2503004|
[2025/09/12 05:03:55 143106] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB88EC35C|path:0|pns:2|expire:1757653437646069|now:1757653435143065|interval:2503004|pto_count:5|srtt:32709
[2025/09/12 05:03:55 143113] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:50400|inflight:408|
[2025/09/12 05:03:55 143121] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_check_acked_or_dropped_pkt|conn:0000558BB88EC35C|pkt_num:10|size:54|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |
[2025/09/12 05:03:55 143135] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:25|
[2025/09/12 05:03:55 143172] [info] |scid:95cf9c75c91de810d036aa9f|xqc_send_packet_with_pn|<==|conn:0000558BB88EC35C|path:0|pkt_num:25|size:54|sent:70|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |inflight:408|now:1757653435143144|stream_id:0|stream_offset:0|
[2025/09/12 05:03:55 143179] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_send_ctl_on_packet_sent|conn:0000558BB88EC35C|path:0|pkt_num:25|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 05:03:55 143187] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_send_ctl_on_packet_sent|path:0|inflight:408|applimit:0|
[2025/09/12 05:03:55 143196] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_send_ctl_get_pto_time_and_space|srtt:32709|rtt_var:5128|pto_duration:1703072|backoff_factor:2.00|backoff:32.00|pto_cnt:5|max_ack_delay:25|
[2025/09/12 05:03:55 143205] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB88EC35C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:03:55 143213] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB88EC35C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:03:55 143222] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB88EC35C|path:0|PNS: 2, unacked: 462|
[2025/09/12 05:03:55 143230] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_timer_set|type:LOSS_DETECTION|expire:1757653437646216|now:1757653435143195|interv:2503021|
[2025/09/12 05:03:55 143239] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB88EC35C|path:0|pns:2|expire:1757653437646216|now:1757653435143195|interval:2503021|pto_count:5|srtt:32709
[2025/09/12 05:03:55 143249] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:50400|inflight:462|
[2025/09/12 05:03:55 143257] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_conn_next_wakeup_time|wakeup_time:1757653437646216|
[2025/09/12 05:03:55 143263] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_engine_add_wakeup_queue|next_tick_time:1757653437646216|
[2025/09/12 05:03:55 143268] [debug] |xqc_engine_wakeup_after|wakeup:1757653435311648|now:1757653435143268|diff:168380|
[2025/09/12 05:03:55 143274] [debug] |xqc_engine_main_logic|END|now:1757653435142862|
[2025/09/12 05:03:55 249463] [info] |xqc_engine_packet_process|==>|conn:0000558BB89794DC|size:61|state:S_HANDSHAKE_SENT|recv_time:1757653435249462|
[2025/09/12 05:03:55 249485] [debug] |scid:0ea14c7147685395df29b64e|xqc_packet_parse_handshake|success|Length:21|
[2025/09/12 05:03:55 249496] [debug] |scid:0ea14c7147685395df29b64e|xqc_packet_decrypt|largest_pn:0|
[2025/09/12 05:03:55 249505] [debug] |scid:0ea14c7147685395df29b64e|xqc_packet_decrypt|decryption nonce|path_id:0|pn:87202469|
[2025/09/12 05:03:55 249515] [debug] |scid:0ea14c7147685395df29b64e|xqc_packet_decrypt_single|pkt_type:HSK|pkt_num:87202469|
[2025/09/12 05:03:55 249523] [debug] |scid:0ea14c7147685395df29b64e|xqc_process_frames|frame_type:1|
[2025/09/12 05:03:55 249532] [info] |scid:0ea14c7147685395df29b64e|xqc_send_ctl_on_pns_discard|xqc_send_ctl_set_loss_detection_timer on discard pns:0
[2025/09/12 05:03:55 249537] [debug] |scid:0ea14c7147685395df29b64e|xqc_send_ctl_get_pto_time_and_space|srtt:33166|rtt_var:16583|pto_duration:99498|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:03:55 249543] [debug] |scid:0ea14c7147685395df29b64e|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB89794DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:03:55 249551] [debug] |scid:0ea14c7147685395df29b64e|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB89794DC|path:0|PNS: 1, unacked: 918|
[2025/09/12 05:03:55 249559] [debug] |scid:0ea14c7147685395df29b64e|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB89794DC|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:03:55 249578] [debug] |scid:0ea14c7147685395df29b64e|xqc_timer_set|type:LOSS_DETECTION|expire:1757653435249537|now:1757653435249537|interv:0|
[2025/09/12 05:03:55 249585] [debug] |scid:0ea14c7147685395df29b64e|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB89794DC|path:0|pns:1|expire:1757653435212150|now:1757653435249537|interval:0|pto_count:0|srtt:33166
[2025/09/12 05:03:55 249595] [debug] |scid:0ea14c7147685395df29b64e|xqc_timer_unset|type:ACK_HSK|
[2025/09/12 05:03:55 249605] [debug] |scid:0ea14c7147685395df29b64e|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 ADDR_VALIDATED (null) NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |ack_freq:2|
[2025/09/12 05:03:55 249614] [debug] |scid:0ea14c7147685395df29b64e|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:87202469|largest:87202469|pns:1|
[2025/09/12 05:03:55 249622] [info] |scid:0ea14c7147685395df29b64e|xqc_conn_on_pkt_processed|====>|conn:0000558BB89794DC|path:0|size:61|pkt_type:HSK|pkt_num:87202469|frame:PING |recv_time:1757653435249462|dcid:0ea14c7147685395df29b64e|dcid_seq:0|
[2025/09/12 05:03:55 249631] [debug] |scid:0ea14c7147685395df29b64e|xqc_timer_set|type:PATH_IDLE|expire:1757653495249462|now:1757653435249462|interv:60000000|
[2025/09/12 05:03:55 249639] [debug] |scid:0ea14c7147685395df29b64e|xqc_timer_set|type:CONN_IDLE|expire:1757653495249462|now:1757653435249462|interv:60000000|
[2025/09/12 05:03:55 249647] [debug] |scid:0ea14c7147685395df29b64e|xqc_engine_remove_wakeup_queue|next_tick_time:1757653435311648|pq_index:0|
[2025/09/12 05:03:55 249656] [debug] |scid:0ea14c7147685395df29b64e|xqc_engine_add_active_queue|last_ticked_time:1757653435112451|
[2025/09/12 05:03:55 249663] [debug] |xqc_engine_main_logic|BEGIN|now:1757653435249663|
[2025/09/12 05:03:55 249669] [debug] |scid:0ea14c7147685395df29b64e|xqc_engine_process_conn|conn:0000558BB89794DC|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:1757653435249668|
[2025/09/12 05:03:55 249674] [debug] |scid:0ea14c7147685395df29b64e|xqc_timer_expire|timer expired|type:LOSS_DETECTION|expire_time:1757653435249537|now:1757653435249668|
[2025/09/12 05:03:55 249679] [debug] |scid:0ea14c7147685395df29b64e|xqc_timer_loss_detection_timeout|path:0|loss_detection_timeout|
[2025/09/12 05:03:55 249684] [debug] |scid:0ea14c7147685395df29b64e|xqc_timer_loss_detection_timeout|send Probe pkts|conn:0000558BB89794DC|path:0|bytes_in_flight:918|
[2025/09/12 05:03:55 249689] [debug] |scid:0ea14c7147685395df29b64e|xqc_send_ctl_get_pto_time_and_space|srtt:33166|rtt_var:16583|pto_duration:99498|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:03:55 249694] [debug] |scid:0ea14c7147685395df29b64e|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB89794DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:03:55 249699] [debug] |scid:0ea14c7147685395df29b64e|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB89794DC|path:0|PNS: 1, unacked: 918|
[2025/09/12 05:03:55 249704] [debug] |scid:0ea14c7147685395df29b64e|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB89794DC|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:03:55 249709] [debug] |scid:0ea14c7147685395df29b64e|xqc_path_send_one_or_two_ack_elicit_pkts|send two ack-eliciting pkts|path:0|pns:1|
[2025/09/12 05:03:55 249714] [debug] |scid:0ea14c7147685395df29b64e|xqc_conn_send_probe_pkt|conn:0000558BB89794DC|path:0|pkt_num:0|size:194|pkt_type:HSK|frame:CRYPTO |conn_state:S_HANDSHAKE_SENT|
[2025/09/12 05:03:55 249720] [debug] |scid:0ea14c7147685395df29b64e|xqc_conn_send_probe_pkt|conn:0000558BB89794DC|path:0|pkt_num:1|size:516|pkt_type:HSK|frame:CRYPTO |conn_state:S_HANDSHAKE_SENT|
[2025/09/12 05:03:55 249727] [debug] |scid:0ea14c7147685395df29b64e|xqc_timer_loss_detection_timeout|xqc_send_ctl_set_loss_detection_timer|PTO|conn:0000558BB89794DC|pto_count:1
[2025/09/12 05:03:55 249737] [debug] |scid:0ea14c7147685395df29b64e|xqc_send_ctl_get_pto_time_and_space|srtt:33166|rtt_var:16583|pto_duration:198996|backoff_factor:2.00|backoff:2.00|pto_cnt:1|max_ack_delay:25|
[2025/09/12 05:03:55 249742] [debug] |scid:0ea14c7147685395df29b64e|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB89794DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:03:55 249747] [debug] |scid:0ea14c7147685395df29b64e|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB89794DC|path:0|PNS: 1, unacked: 918|
[2025/09/12 05:03:55 249752] [debug] |scid:0ea14c7147685395df29b64e|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB89794DC|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:03:55 249761] [debug] |scid:0ea14c7147685395df29b64e|xqc_timer_set|type:LOSS_DETECTION|expire:1757653435311648|now:1757653435249737|interv:61911|
[2025/09/12 05:03:55 249766] [debug] |scid:0ea14c7147685395df29b64e|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB89794DC|path:0|pns:1|expire:1757653435311648|now:1757653435249737|interval:61911|pto_count:1|srtt:33166
[2025/09/12 05:03:55 249779] [debug] |scid:0ea14c7147685395df29b64e|xqc_gen_ack_frame|largest_recv:87202469|ack_delay:316|first_ack_range:0|largest_pkt_recv_time:1757653435249462|
[2025/09/12 05:03:55 249784] [debug] |scid:0ea14c7147685395df29b64e|xqc_gen_ack_frame|high:87202469|low:87202469|pkt_pns:1|
[2025/09/12 05:03:55 249789] [debug] |scid:0ea14c7147685395df29b64e|xqc_write_ack_to_one_packet|ack_size:8|path:0|path_largest_recv:87202469|frame_largest_recv:87202469|
[2025/09/12 05:03:55 249795] [debug] |scid:0ea14c7147685395df29b64e|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:1|
[2025/09/12 05:03:55 249801] [debug] |scid:0ea14c7147685395df29b64e|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:CRYPTO |stream_id:0|stream_offset:0|
[2025/09/12 05:03:55 249806] [debug] |scid:0ea14c7147685395df29b64e|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:CRYPTO |stream_id:0|stream_offset:0|
[2025/09/12 05:03:55 249811] [debug] |scid:0ea14c7147685395df29b64e|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:ACK |stream_id:0|stream_offset:0|
[2025/09/12 05:03:55 249817] [debug] |scid:0ea14c7147685395df29b64e|xqc_check_acked_or_dropped_pkt|conn:0000558BB89794DC|pkt_num:0|size:194|pkt_type:HSK|frame:CRYPTO |
[2025/09/12 05:03:55 249823] [debug] |scid:0ea14c7147685395df29b64e|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:6|
[2025/09/12 05:03:55 249859] [info] |scid:0ea14c7147685395df29b64e|xqc_send_packet_with_pn|<==|conn:0000558BB89794DC|path:0|pkt_num:6|size:194|sent:210|pkt_type:HSK|frame:CRYPTO |inflight:918|now:1757653435249832|stream_id:0|stream_offset:0|
[2025/09/12 05:03:55 249866] [debug] |scid:0ea14c7147685395df29b64e|xqc_send_ctl_on_packet_sent|conn:0000558BB89794DC|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 05:03:55 249872] [debug] |scid:0ea14c7147685395df29b64e|xqc_send_ctl_on_packet_sent|path:0|inflight:918|applimit:0|
[2025/09/12 05:03:55 249880] [debug] |scid:0ea14c7147685395df29b64e|xqc_send_ctl_get_pto_time_and_space|srtt:33166|rtt_var:16583|pto_duration:198996|backoff_factor:2.00|backoff:2.00|pto_cnt:1|max_ack_delay:25|
[2025/09/12 05:03:55 249889] [debug] |scid:0ea14c7147685395df29b64e|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB89794DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:03:55 249897] [debug] |scid:0ea14c7147685395df29b64e|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB89794DC|path:0|PNS: 1, unacked: 1112|
[2025/09/12 05:03:55 249905] [debug] |scid:0ea14c7147685395df29b64e|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB89794DC|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:03:55 249913] [debug] |scid:0ea14c7147685395df29b64e|xqc_timer_set|type:LOSS_DETECTION|expire:1757653435448828|now:1757653435249880|interv:198948|
[2025/09/12 05:03:55 249922] [debug] |scid:0ea14c7147685395df29b64e|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB89794DC|path:0|pns:1|expire:1757653435448828|now:1757653435249880|interval:198948|pto_count:1|srtt:33166
[2025/09/12 05:03:55 249940] [debug] |scid:0ea14c7147685395df29b64e|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:47136|inflight:1112|
[2025/09/12 05:03:55 249952] [debug] |scid:0ea14c7147685395df29b64e|xqc_check_acked_or_dropped_pkt|conn:0000558BB89794DC|pkt_num:1|size:516|pkt_type:HSK|frame:CRYPTO |
[2025/09/12 05:03:55 249959] [debug] |scid:0ea14c7147685395df29b64e|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:7|
[2025/09/12 05:03:55 249993] [info] |scid:0ea14c7147685395df29b64e|xqc_send_packet_with_pn|<==|conn:0000558BB89794DC|path:0|pkt_num:7|size:516|sent:532|pkt_type:HSK|frame:CRYPTO |inflight:1112|now:1757653435249968|stream_id:0|stream_offset:0|
[2025/09/12 05:03:55 250002] [debug] |scid:0ea14c7147685395df29b64e|xqc_send_ctl_on_packet_sent|conn:0000558BB89794DC|path:0|pkt_num:7|origin_pktnum:1|size:516|enc_size:532|pkt_type:HSK|frame:CRYPTO |conn_state:S_HANDSHAKE_SENT|po_in_flight:0||retrans:16|
[2025/09/12 05:03:55 250012] [debug] |scid:0ea14c7147685395df29b64e|xqc_send_ctl_on_packet_sent|path:0|inflight:1112|applimit:0|
[2025/09/12 05:03:55 250021] [debug] |scid:0ea14c7147685395df29b64e|xqc_send_ctl_get_pto_time_and_space|srtt:33166|rtt_var:16583|pto_duration:198996|backoff_factor:2.00|backoff:2.00|pto_cnt:1|max_ack_delay:25|
[2025/09/12 05:03:55 250030] [debug] |scid:0ea14c7147685395df29b64e|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB89794DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:03:55 250063] [debug] |scid:0ea14c7147685395df29b64e|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB89794DC|path:0|PNS: 1, unacked: 1628|
[2025/09/12 05:03:55 250073] [debug] |scid:0ea14c7147685395df29b64e|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB89794DC|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:03:55 250081] [debug] |scid:0ea14c7147685395df29b64e|xqc_timer_set|type:LOSS_DETECTION|expire:1757653435448964|now:1757653435250021|interv:198943|
[2025/09/12 05:03:55 250090] [debug] |scid:0ea14c7147685395df29b64e|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB89794DC|path:0|pns:1|expire:1757653435448964|now:1757653435250021|interval:198943|pto_count:1|srtt:33166
[2025/09/12 05:03:55 250100] [debug] |scid:0ea14c7147685395df29b64e|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:47136|inflight:1628|
[2025/09/12 05:03:55 250107] [debug] |scid:0ea14c7147685395df29b64e|xqc_check_acked_or_dropped_pkt|conn:0000558BB89794DC|pkt_num:0|size:50|pkt_type:HSK|frame:ACK |
[2025/09/12 05:03:55 250113] [debug] |scid:0ea14c7147685395df29b64e|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:8|
[2025/09/12 05:03:55 250147] [info] |scid:0ea14c7147685395df29b64e|xqc_send_packet_with_pn|<==|conn:0000558BB89794DC|path:0|pkt_num:8|size:50|sent:66|pkt_type:HSK|frame:ACK |inflight:1628|now:1757653435250122|stream_id:0|stream_offset:0|
[2025/09/12 05:03:55 250155] [debug] |scid:0ea14c7147685395df29b64e|xqc_send_ctl_on_packet_sent|conn:0000558BB89794DC|path:0|pkt_num:8|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 05:03:55 250166] [debug] |scid:0ea14c7147685395df29b64e|xqc_conn_next_wakeup_time|wakeup_time:1757653435448964|
[2025/09/12 05:03:55 250175] [debug] |scid:0ea14c7147685395df29b64e|xqc_engine_add_wakeup_queue|next_tick_time:1757653435448964|
[2025/09/12 05:03:55 250184] [debug] |xqc_engine_wakeup_after|wakeup:1757653435448964|now:1757653435250183|diff:198781|
[2025/09/12 05:03:55 250193] [debug] |xqc_engine_main_logic|END|now:1757653435249668|
[2025/09/12 05:03:55 250204] [debug] |xqc_engine_main_logic|BEGIN|now:1757653435250204|
[2025/09/12 05:03:55 250212] [debug] |xqc_engine_wakeup_after|wakeup:1757653435448964|now:1757653435250212|diff:198752|
[2025/09/12 05:03:55 250220] [debug] |xqc_engine_main_logic|END|now:1757653435250204|
[2025/09/12 05:03:55 449474] [debug] |xqc_engine_main_logic|BEGIN|now:1757653435449473|
[2025/09/12 05:03:55 449508] [debug] |scid:0ea14c7147685395df29b64e|xqc_engine_remove_wakeup_queue|next_tick_time:1757653435448964|pq_index:0|
[2025/09/12 05:03:55 449515] [debug] |scid:0ea14c7147685395df29b64e|xqc_engine_add_active_queue|last_ticked_time:1757653435249668|
[2025/09/12 05:03:55 449522] [debug] |scid:0ea14c7147685395df29b64e|xqc_engine_process_conn|conn:0000558BB89794DC|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:1757653435449520|
[2025/09/12 05:03:55 449528] [debug] |scid:0ea14c7147685395df29b64e|xqc_timer_expire|timer expired|type:LOSS_DETECTION|expire_time:1757653435448964|now:1757653435449520|
[2025/09/12 05:03:55 449534] [debug] |scid:0ea14c7147685395df29b64e|xqc_timer_loss_detection_timeout|path:0|loss_detection_timeout|
[2025/09/12 05:03:55 449539] [debug] |scid:0ea14c7147685395df29b64e|xqc_timer_loss_detection_timeout|send Probe pkts|conn:0000558BB89794DC|path:0|bytes_in_flight:1628|
[2025/09/12 05:03:55 449544] [debug] |scid:0ea14c7147685395df29b64e|xqc_send_ctl_get_pto_time_and_space|srtt:33166|rtt_var:16583|pto_duration:198996|backoff_factor:2.00|backoff:2.00|pto_cnt:1|max_ack_delay:25|
[2025/09/12 05:03:55 449550] [debug] |scid:0ea14c7147685395df29b64e|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB89794DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:03:55 449555] [debug] |scid:0ea14c7147685395df29b64e|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB89794DC|path:0|PNS: 1, unacked: 1628|
[2025/09/12 05:03:55 449560] [debug] |scid:0ea14c7147685395df29b64e|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB89794DC|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:03:55 449565] [debug] |scid:0ea14c7147685395df29b64e|xqc_path_send_one_or_two_ack_elicit_pkts|send two ack-eliciting pkts|path:0|pns:1|
[2025/09/12 05:03:55 449571] [debug] |scid:0ea14c7147685395df29b64e|xqc_conn_send_probe_pkt|conn:0000558BB89794DC|path:0|pkt_num:0|size:194|pkt_type:HSK|frame:CRYPTO |conn_state:S_HANDSHAKE_SENT|
[2025/09/12 05:03:55 449579] [debug] |scid:0ea14c7147685395df29b64e|xqc_conn_send_probe_pkt|conn:0000558BB89794DC|path:0|pkt_num:1|size:516|pkt_type:HSK|frame:CRYPTO |conn_state:S_HANDSHAKE_SENT|
[2025/09/12 05:03:55 449586] [debug] |scid:0ea14c7147685395df29b64e|xqc_timer_loss_detection_timeout|xqc_send_ctl_set_loss_detection_timer|PTO|conn:0000558BB89794DC|pto_count:2
[2025/09/12 05:03:55 449591] [debug] |scid:0ea14c7147685395df29b64e|xqc_send_ctl_get_pto_time_and_space|srtt:33166|rtt_var:16583|pto_duration:397992|backoff_factor:2.00|backoff:4.00|pto_cnt:2|max_ack_delay:25|
[2025/09/12 05:03:55 449597] [debug] |scid:0ea14c7147685395df29b64e|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB89794DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:03:55 449601] [debug] |scid:0ea14c7147685395df29b64e|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB89794DC|path:0|PNS: 1, unacked: 1628|
[2025/09/12 05:03:55 449606] [debug] |scid:0ea14c7147685395df29b64e|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB89794DC|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:03:55 449611] [debug] |scid:0ea14c7147685395df29b64e|xqc_timer_set|type:LOSS_DETECTION|expire:1757653435647960|now:1757653435449591|interv:198369|
[2025/09/12 05:03:55 449616] [debug] |scid:0ea14c7147685395df29b64e|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB89794DC|path:0|pns:1|expire:1757653435647960|now:1757653435449591|interval:198369|pto_count:2|srtt:33166
[2025/09/12 05:03:55 449624] [debug] |scid:0ea14c7147685395df29b64e|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:CRYPTO |stream_id:0|stream_offset:0|
[2025/09/12 05:03:55 449630] [debug] |scid:0ea14c7147685395df29b64e|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:CRYPTO |stream_id:0|stream_offset:0|
[2025/09/12 05:03:55 449636] [debug] |scid:0ea14c7147685395df29b64e|xqc_check_acked_or_dropped_pkt|conn:0000558BB89794DC|pkt_num:0|size:194|pkt_type:HSK|frame:CRYPTO |
[2025/09/12 05:03:55 449642] [debug] |scid:0ea14c7147685395df29b64e|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:9|
[2025/09/12 05:03:55 449702] [info] |scid:0ea14c7147685395df29b64e|xqc_send_packet_with_pn|<==|conn:0000558BB89794DC|path:0|pkt_num:9|size:194|sent:210|pkt_type:HSK|frame:CRYPTO |inflight:1628|now:1757653435449659|stream_id:0|stream_offset:0|
[2025/09/12 05:03:55 449710] [debug] |scid:0ea14c7147685395df29b64e|xqc_send_ctl_on_packet_sent|conn:0000558BB89794DC|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 05:03:55 449716] [debug] |scid:0ea14c7147685395df29b64e|xqc_send_ctl_on_packet_sent|path:0|inflight:1628|applimit:0|
[2025/09/12 05:03:55 449721] [debug] |scid:0ea14c7147685395df29b64e|xqc_send_ctl_get_pto_time_and_space|srtt:33166|rtt_var:16583|pto_duration:397992|backoff_factor:2.00|backoff:4.00|pto_cnt:2|max_ack_delay:25|
[2025/09/12 05:03:55 449727] [debug] |scid:0ea14c7147685395df29b64e|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB89794DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:03:55 449732] [debug] |scid:0ea14c7147685395df29b64e|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB89794DC|path:0|PNS: 1, unacked: 1822|
[2025/09/12 05:03:55 449737] [debug] |scid:0ea14c7147685395df29b64e|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB89794DC|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:03:55 449743] [debug] |scid:0ea14c7147685395df29b64e|xqc_timer_set|type:LOSS_DETECTION|expire:1757653435847651|now:1757653435449721|interv:397930|
[2025/09/12 05:03:55 449751] [debug] |scid:0ea14c7147685395df29b64e|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB89794DC|path:0|pns:1|expire:1757653435847651|now:1757653435449721|interval:397930|pto_count:2|srtt:33166
[2025/09/12 05:03:55 449760] [debug] |scid:0ea14c7147685395df29b64e|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:47136|inflight:1822|
[2025/09/12 05:03:55 449770] [debug] |scid:0ea14c7147685395df29b64e|xqc_check_acked_or_dropped_pkt|conn:0000558BB89794DC|pkt_num:1|size:516|pkt_type:HSK|frame:CRYPTO |
[2025/09/12 05:03:55 449777] [debug] |scid:0ea14c7147685395df29b64e|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:10|
[2025/09/12 05:03:55 449815] [info] |scid:0ea14c7147685395df29b64e|xqc_send_packet_with_pn|<==|conn:0000558BB89794DC|path:0|pkt_num:10|size:516|sent:532|pkt_type:HSK|frame:CRYPTO |inflight:1822|now:1757653435449788|stream_id:0|stream_offset:0|
[2025/09/12 05:03:55 449826] [debug] |scid:0ea14c7147685395df29b64e|xqc_send_ctl_on_packet_sent|conn:0000558BB89794DC|path:0|pkt_num:10|origin_pktnum:1|size:516|enc_size:532|pkt_type:HSK|frame:CRYPTO |conn_state:S_HANDSHAKE_SENT|po_in_flight:0||retrans:16|
[2025/09/12 05:03:55 449835] [debug] |scid:0ea14c7147685395df29b64e|xqc_send_ctl_on_packet_sent|path:0|inflight:1822|applimit:0|
[2025/09/12 05:03:55 449844] [debug] |scid:0ea14c7147685395df29b64e|xqc_send_ctl_get_pto_time_and_space|srtt:33166|rtt_var:16583|pto_duration:397992|backoff_factor:2.00|backoff:4.00|pto_cnt:2|max_ack_delay:25|
[2025/09/12 05:03:55 449853] [debug] |scid:0ea14c7147685395df29b64e|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB89794DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:03:55 449860] [debug] |scid:0ea14c7147685395df29b64e|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB89794DC|path:0|PNS: 1, unacked: 2338|
[2025/09/12 05:03:55 449867] [debug] |scid:0ea14c7147685395df29b64e|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB89794DC|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:03:55 449872] [debug] |scid:0ea14c7147685395df29b64e|xqc_timer_set|type:LOSS_DETECTION|expire:1757653435847780|now:1757653435449843|interv:397937|
[2025/09/12 05:03:55 449877] [debug] |scid:0ea14c7147685395df29b64e|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB89794DC|path:0|pns:1|expire:1757653435847780|now:1757653435449843|interval:397937|pto_count:2|srtt:33166
[2025/09/12 05:03:55 449882] [debug] |scid:0ea14c7147685395df29b64e|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:47136|inflight:2338|
[2025/09/12 05:03:55 449889] [debug] |scid:0ea14c7147685395df29b64e|xqc_conn_next_wakeup_time|wakeup_time:1757653435847780|
[2025/09/12 05:03:55 449899] [debug] |scid:0ea14c7147685395df29b64e|xqc_engine_add_wakeup_queue|next_tick_time:1757653435847780|
[2025/09/12 05:03:55 449904] [debug] |xqc_engine_wakeup_after|wakeup:1757653435516446|now:1757653435449904|diff:66542|
[2025/09/12 05:03:55 449910] [debug] |xqc_engine_main_logic|END|now:1757653435449520|
[2025/09/12 05:03:55 480995] [info] |xqc_engine_packet_process|==>|conn:0000558BB89794DC|size:64|state:S_HANDSHAKE_SENT|recv_time:1757653435480993|
[2025/09/12 05:03:55 481012] [debug] |scid:0ea14c7147685395df29b64e|xqc_packet_parse_handshake|success|Length:24|
[2025/09/12 05:03:55 481022] [debug] |scid:0ea14c7147685395df29b64e|xqc_packet_decrypt|largest_pn:87202469|
[2025/09/12 05:03:55 481028] [debug] |scid:0ea14c7147685395df29b64e|xqc_packet_decrypt|decryption nonce|path_id:0|pn:87202471|
[2025/09/12 05:03:55 481055] [debug] |scid:0ea14c7147685395df29b64e|xqc_packet_decrypt_single|pkt_type:HSK|pkt_num:87202471|
[2025/09/12 05:03:55 481062] [debug] |scid:0ea14c7147685395df29b64e|xqc_process_frames|frame_type:2|
[2025/09/12 05:03:55 481071] [debug] |scid:0ea14c7147685395df29b64e|xqc_send_ctl_on_ack_received|conn:0000558BB89794DC|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:10|path_largest_ack:4|
[2025/09/12 05:03:55 481078] [debug] |scid:0ea14c7147685395df29b64e|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:402|prior_delivered:1184|prior_time:1757653435112177|is_app_limited:1|send_elapse:33540|ack_elapse:368816|ctl_first_sent_time:1757653435112551|lagest_ack_time:1757653435480993|curr_delivered:1378|
[2025/09/12 05:03:55 481087] [debug] |scid:0ea14c7147685395df29b64e|xqc_update_sample|sampler_sent_time_update:1757653435112551|
[2025/09/12 05:03:55 481093] [debug] |scid:0ea14c7147685395df29b64e|xqc_send_ctl_on_ack_received|sndq_packets_used:9||sndq_packets_used_bytes:0|sndq_packets_free:1|
[2025/09/12 05:03:55 481100] [debug] |scid:0ea14c7147685395df29b64e|xqc_send_ctl_on_ack_received|conn:0000558BB89794DC|path:0|pkt_num:5|origin_pktnum:1|size:516|pns:1|pkt_type:HSK|frame:CRYPTO |conn_state:S_HANDSHAKE_SENT|frame_largest_ack:10|path_largest_ack:5|
[2025/09/12 05:03:55 481107] [debug] |scid:0ea14c7147685395df29b64e|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:402|prior_delivered:1184|prior_time:1757653435112177|is_app_limited:1|send_elapse:33540|ack_elapse:368816|ctl_first_sent_time:1757653435112551|lagest_ack_time:1757653435480993|curr_delivered:1894|
[2025/09/12 05:03:55 481114] [debug] |scid:0ea14c7147685395df29b64e|xqc_update_sample|sampler_sent_time_update:1757653435112652|
[2025/09/12 05:03:55 481120] [debug] |scid:0ea14c7147685395df29b64e|xqc_send_ctl_on_ack_received|sndq_packets_used:8||sndq_packets_used_bytes:0|sndq_packets_free:2|
[2025/09/12 05:03:55 481126] [debug] |scid:0ea14c7147685395df29b64e|xqc_send_ctl_on_ack_received|conn:0000558BB89794DC|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:10|path_largest_ack:9|
[2025/09/12 05:03:55 481131] [debug] |scid:0ea14c7147685395df29b64e|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:402|prior_delivered:1184|prior_time:1757653435112177|is_app_limited:1|send_elapse:33540|ack_elapse:368816|ctl_first_sent_time:1757653435112551|lagest_ack_time:1757653435480993|curr_delivered:2088|
[2025/09/12 05:03:55 481135] [debug] |scid:0ea14c7147685395df29b64e|xqc_update_sample|sampler_sent_time_update:1757653435449659|
[2025/09/12 05:03:55 481139] [debug] |scid:0ea14c7147685395df29b64e|xqc_send_ctl_on_ack_received|sndq_packets_used:7||sndq_packets_used_bytes:0|sndq_packets_free:3|
[2025/09/12 05:03:55 481143] [debug] |scid:0ea14c7147685395df29b64e|xqc_send_ctl_on_ack_received|conn:0000558BB89794DC|path:0|pkt_num:10|origin_pktnum:1|size:516|pns:1|pkt_type:HSK|frame:CRYPTO |conn_state:S_HANDSHAKE_SENT|frame_largest_ack:10|path_largest_ack:10|
[2025/09/12 05:03:55 481147] [debug] |scid:0ea14c7147685395df29b64e|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:402|prior_delivered:1184|prior_time:1757653435112177|is_app_limited:1|send_elapse:33540|ack_elapse:368816|ctl_first_sent_time:1757653435112551|lagest_ack_time:1757653435480993|curr_delivered:2604|
[2025/09/12 05:03:55 481159] [debug] |scid:0ea14c7147685395df29b64e|xqc_update_sample|sampler_sent_time_update:1757653435449788|
[2025/09/12 05:03:55 481163] [debug] |scid:0ea14c7147685395df29b64e|xqc_send_ctl_on_ack_received|sndq_packets_used:6||sndq_packets_used_bytes:0|sndq_packets_free:4|
[2025/09/12 05:03:55 481167] [debug] |scid:0ea14c7147685395df29b64e|xqc_send_ctl_update_rtt|before update rtt|conn:0000558BB89794DC|srtt:33166|rttvar:16583|minrtt:33166|latest_rtt:31205|ack_delay:0|
[2025/09/12 05:03:55 481172] [debug] |scid:0ea14c7147685395df29b64e|xqc_send_ctl_update_rtt|l-0.0.0.0-443-0ea14c7147685395df29b64e p-193.167.0.100-54496-22f5ec7421bc87580a190c7339d64a0493 |after update rtt|conn:0000558BB89794DC|srtt:32921|rttvar:12928|minrtt:31205|latest_rtt:31205|ack_delay:0|
[2025/09/12 05:03:55 481176] [debug] |scid:0ea14c7147685395df29b64e|xqc_send_ctl_get_lost_sent_pn|largest_acked:10|lost_pn:7|thresh:3|
[2025/09/12 05:03:55 481181] [debug] |scid:0ea14c7147685395df29b64e|xqc_send_ctl_detect_lost|mark lost|pns:1|pkt_num:2|lost_pn:7|po_sent_time:1757653434327911|lost_send_time:1757653435443957|loss_delay:37036|frame:CRYPTO |repair:32|
[2025/09/12 05:03:55 481186] [debug] |scid:0ea14c7147685395df29b64e|xqc_send_ctl_detect_lost|mark lost|pns:1|pkt_num:3|lost_pn:7|po_sent_time:1757653434327991|lost_send_time:1757653435443957|loss_delay:37036|frame:CRYPTO |repair:32|
[2025/09/12 05:03:55 481190] [debug] |scid:0ea14c7147685395df29b64e|xqc_send_ctl_detect_lost|OnLostDetection|largest_lost sent time: 1757653434327991u|
[2025/09/12 05:03:55 481195] [debug] |scid:0ea14c7147685395df29b64e|xqc_send_ctl_detect_lost|OnLostDetection|Persistent congestion occurs|
[2025/09/12 05:03:55 481199] [stats] |scid:0ea14c7147685395df29b64e|xqc_send_ctl_detect_lost|l-0.0.0.0-443-0ea14c7147685395df29b64e p-193.167.0.100-54496-22f5ec7421bc87580a190c7339d64a0493 |lost interval:1757653435480993|lost_count:2|send_count:13|pkt_num:3|po_send_time:1757653434327991|srtt:32921|cwnd:5744|bw:1509|conn_life:1154806|now:0|last_lost_time:1154806|
[2025/09/12 05:03:55 481205] [debug] |scid:0ea14c7147685395df29b64e|xqc_send_ctl_on_ack_received|xqc_recv_record_del from 87202470|pns:1|
[2025/09/12 05:03:55 481209] [debug] |scid:0ea14c7147685395df29b64e|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:03:55 481213] [debug] |scid:0ea14c7147685395df29b64e|xqc_send_ctl_set_loss_detection_timer|unset|no ack-eliciting pkts in flight|conn:0000558BB89794DC|path:0|
[2025/09/12 05:03:55 481217] [debug] |scid:0ea14c7147685395df29b64e|xqc_timer_unset|type:LOSS_DETECTION|
[2025/09/12 05:03:55 481221] [debug] |scid:0ea14c7147685395df29b64e|xqc_generate_sample|sampler: send_elapse 33540, ack_elapse 368816, delivered 1420|rate 3850|lost 2|
[2025/09/12 05:03:55 481225] [debug] |scid:0ea14c7147685395df29b64e|xqc_bbr_update_bandwidth|BBRv1: RTT round update 1 -> 2|
[2025/09/12 05:03:55 481230] [debug] |scid:0ea14c7147685395df29b64e|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (3850) in round 2|
[2025/09/12 05:03:55 481234] [debug] |scid:0ea14c7147685395df29b64e|xqc_bbr_update_min_rtt|probertt expire|rtt:31205, old_rtt:33166|
[2025/09/12 05:03:55 481238] [debug] |scid:0ea14c7147685395df29b64e|xqc_bbr_update_min_rtt|minrtt expire|rtt:31205, old_rtt:33166|
[2025/09/12 05:03:55 481242] [debug] |scid:0ea14c7147685395df29b64e|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:5744|extra_cwnd:770|
[2025/09/12 05:03:55 481246] [debug] |scid:0ea14c7147685395df29b64e|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:5744|packet_lost:2|acked:1420|po_sent_time:1757653435449788|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2604|
[2025/09/12 05:03:55 481251] [debug] |scid:0ea14c7147685395df29b64e|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:5744|packet_lost:2|acked:1420|po_sent_time:1757653435449788|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2604|
[2025/09/12 05:03:55 481259] [debug] |scid:0ea14c7147685395df29b64e|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-0ea14c7147685395df29b64e p-193.167.0.100-54496-22f5ec7421bc87580a190c7339d64a0493 |bbr on ack|mode:0|pacing_rate:3997210|bw:3850|cwnd:7164|full_bw_reached:0|inflight:0|srtt:32921|latest_rtt:31205|min_rtt:31205|applimit:1|lost:0|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:1|
[2025/09/12 05:03:55 481264] [stats] |scid:0ea14c7147685395df29b64e|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-0ea14c7147685395df29b64e p-193.167.0.100-54496-22f5ec7421bc87580a190c7339d64a0493 |bandwidth change record|bw_before:1509|bw_after:3850|srtt:32921|cwnd:7164|
[2025/09/12 05:03:55 481269] [stats] |scid:0ea14c7147685395df29b64e|xqc_send_ctl_info_circle_record|l-0.0.0.0-443-0ea14c7147685395df29b64e p-193.167.0.100-54496-22f5ec7421bc87580a190c7339d64a0493 |path:0||cwnd:7164|inflight:0|mode:0|applimit:0|pacing_rate:3997210|bw:3850|srtt:32921|latest_rtt:31205|min_rtt:31205|send:13|lost:0|tlp:5|recv:4|recovery:0|slow_start:1|conn_life:1155081|acked:1420|delivered:2604|is_cwnd_limited:0|
[2025/09/12 05:03:55 481275] [info] |scid:0ea14c7147685395df29b64e|xqc_send_ctl_on_pns_discard|xqc_send_ctl_set_loss_detection_timer on discard pns:0
[2025/09/12 05:03:55 481279] [debug] |scid:0ea14c7147685395df29b64e|xqc_send_ctl_set_loss_detection_timer|unset|no ack-eliciting pkts in flight|conn:0000558BB89794DC|path:0|
[2025/09/12 05:03:55 481283] [debug] |scid:0ea14c7147685395df29b64e|xqc_timer_unset|type:LOSS_DETECTION|
[2025/09/12 05:03:55 481288] [debug] |scid:0ea14c7147685395df29b64e|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:87202471|largest:87202471|pns:1|
[2025/09/12 05:03:55 481292] [info] |scid:0ea14c7147685395df29b64e|xqc_conn_on_pkt_processed|====>|conn:0000558BB89794DC|path:0|size:64|pkt_type:HSK|pkt_num:87202471|frame:ACK |recv_time:1757653435480993|dcid:0ea14c7147685395df29b64e|dcid_seq:0|
[2025/09/12 05:03:55 481298] [debug] |scid:0ea14c7147685395df29b64e|xqc_timer_set|type:PATH_IDLE|expire:1757653495480993|now:1757653435480993|interv:60000000|
[2025/09/12 05:03:55 481302] [debug] |scid:0ea14c7147685395df29b64e|xqc_timer_set|type:CONN_IDLE|expire:1757653495480993|now:1757653435480993|interv:60000000|
[2025/09/12 05:03:55 481306] [debug] |scid:0ea14c7147685395df29b64e|xqc_engine_remove_wakeup_queue|next_tick_time:1757653435847780|pq_index:4|
[2025/09/12 05:03:55 481310] [debug] |scid:0ea14c7147685395df29b64e|xqc_engine_add_active_queue|last_ticked_time:1757653435449520|
[2025/09/12 05:03:55 481314] [debug] |xqc_engine_main_logic|BEGIN|now:1757653435481314|
[2025/09/12 05:03:55 481319] [debug] |scid:0ea14c7147685395df29b64e|xqc_engine_process_conn|conn:0000558BB89794DC|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:1757653435481318|
[2025/09/12 05:03:55 481325] [debug] |scid:0ea14c7147685395df29b64e|xqc_path_get_perf_class|conn:0000558BB89794DC|path_id:0|path_srtt:32921|min_srtt:32921|path_bw:3850|loss_rate:100.00|path_pto:0|
[2025/09/12 05:03:55 481330] [debug] |scid:0ea14c7147685395df29b64e|xqc_send_ctl_can_send|l-0.0.0.0-443-0ea14c7147685395df29b64e p-193.167.0.100-54496-22f5ec7421bc87580a190c7339d64a0493 |path:0|can:1|pkt_sz:126|schedule_bytes:0|inflight:0|cwnd:7164|conn:0000558BB89794DC|stream_id:0|stream_offset:0|
[2025/09/12 05:03:55 481335] [debug] |scid:0ea14c7147685395df29b64e|xqc_minrtt_scheduler_get_path|path srtt|conn:0000558BB89794DC|path_id:0|path_srtt:32921|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:03:55 481340] [debug] |scid:0ea14c7147685395df29b64e|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CRYPTO |pn:2|size:126|reinj:0|path_class:4|
[2025/09/12 05:03:55 481344] [debug] |scid:0ea14c7147685395df29b64e|xqc_path_get_perf_class|conn:0000558BB89794DC|path_id:0|path_srtt:32921|min_srtt:32921|path_bw:3850|loss_rate:100.00|path_pto:0|
[2025/09/12 05:03:55 481351] [debug] |scid:0ea14c7147685395df29b64e|xqc_send_ctl_can_send|l-0.0.0.0-443-0ea14c7147685395df29b64e p-193.167.0.100-54496-22f5ec7421bc87580a190c7339d64a0493 |path:0|can:1|pkt_sz:82|schedule_bytes:126|inflight:0|cwnd:7164|conn:0000558BB89794DC|stream_id:0|stream_offset:0|
[2025/09/12 05:03:55 481355] [debug] |scid:0ea14c7147685395df29b64e|xqc_minrtt_scheduler_get_path|path srtt|conn:0000558BB89794DC|path_id:0|path_srtt:32921|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:03:55 481360] [debug] |scid:0ea14c7147685395df29b64e|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CRYPTO |pn:3|size:82|reinj:0|path_class:4|
[2025/09/12 05:03:55 481364] [debug] |scid:0ea14c7147685395df29b64e|xqc_check_acked_or_dropped_pkt|conn:0000558BB89794DC|pkt_num:2|size:126|pkt_type:HSK|frame:CRYPTO |
[2025/09/12 05:03:55 481368] [debug] |scid:0ea14c7147685395df29b64e|xqc_send_ctl_can_send|l-0.0.0.0-443-0ea14c7147685395df29b64e p-193.167.0.100-54496-22f5ec7421bc87580a190c7339d64a0493 |path:0|can:1|pkt_sz:126|schedule_bytes:0|inflight:0|cwnd:7164|conn:0000558BB89794DC|stream_id:0|stream_offset:0|
[2025/09/12 05:03:55 481373] [debug] |scid:0ea14c7147685395df29b64e|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:03:55 481377] [debug] |scid:0ea14c7147685395df29b64e|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:11|
[2025/09/12 05:03:55 481407] [info] |scid:0ea14c7147685395df29b64e|xqc_send_packet_with_pn|<==|conn:0000558BB89794DC|path:0|pkt_num:11|size:126|sent:142|pkt_type:HSK|frame:CRYPTO |inflight:0|now:1757653435481384|stream_id:0|stream_offset:0|
[2025/09/12 05:03:55 481413] [debug] |scid:0ea14c7147685395df29b64e|xqc_send_ctl_on_packet_sent|conn:0000558BB89794DC|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 05:03:55 481418] [debug] |scid:0ea14c7147685395df29b64e|xqc_send_ctl_on_packet_sent|path:0|inflight:0|applimit:0|
[2025/09/12 05:03:55 481422] [debug] |scid:0ea14c7147685395df29b64e|xqc_send_ctl_get_pto_time_and_space|srtt:32921|rtt_var:12928|pto_duration:84633|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:03:55 481426] [debug] |scid:0ea14c7147685395df29b64e|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB89794DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:03:55 481430] [debug] |scid:0ea14c7147685395df29b64e|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB89794DC|path:0|PNS: 1, unacked: 126|
[2025/09/12 05:03:55 481434] [debug] |scid:0ea14c7147685395df29b64e|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB89794DC|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:03:55 481438] [debug] |scid:0ea14c7147685395df29b64e|xqc_timer_set|type:LOSS_DETECTION|expire:1757653435566017|now:1757653435481421|interv:84596|
[2025/09/12 05:03:55 481442] [debug] |scid:0ea14c7147685395df29b64e|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB89794DC|path:0|pns:1|expire:1757653435566017|now:1757653435481421|interval:84596|pto_count:0|srtt:32921
[2025/09/12 05:03:55 481446] [debug] |scid:0ea14c7147685395df29b64e|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:7164|inflight:126|
[2025/09/12 05:03:55 481451] [debug] |scid:0ea14c7147685395df29b64e|xqc_check_acked_or_dropped_pkt|conn:0000558BB89794DC|pkt_num:3|size:82|pkt_type:HSK|frame:CRYPTO |
[2025/09/12 05:03:55 481455] [debug] |scid:0ea14c7147685395df29b64e|xqc_send_ctl_can_send|l-0.0.0.0-443-0ea14c7147685395df29b64e p-193.167.0.100-54496-22f5ec7421bc87580a190c7339d64a0493 |path:0|can:1|pkt_sz:82|schedule_bytes:0|inflight:126|cwnd:7164|conn:0000558BB89794DC|stream_id:0|stream_offset:0|
[2025/09/12 05:03:55 481460] [debug] |scid:0ea14c7147685395df29b64e|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:03:55 481464] [debug] |scid:0ea14c7147685395df29b64e|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:12|
[2025/09/12 05:03:55 481486] [info] |scid:0ea14c7147685395df29b64e|xqc_send_packet_with_pn|<==|conn:0000558BB89794DC|path:0|pkt_num:12|size:82|sent:98|pkt_type:HSK|frame:CRYPTO |inflight:126|now:1757653435481473|stream_id:0|stream_offset:0|
[2025/09/12 05:03:55 481491] [debug] |scid:0ea14c7147685395df29b64e|xqc_send_ctl_on_packet_sent|conn:0000558BB89794DC|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 05:03:55 481496] [debug] |scid:0ea14c7147685395df29b64e|xqc_send_ctl_on_packet_sent|path:0|inflight:126|applimit:0|
[2025/09/12 05:03:55 481500] [debug] |scid:0ea14c7147685395df29b64e|xqc_send_ctl_get_pto_time_and_space|srtt:32921|rtt_var:12928|pto_duration:84633|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:03:55 481504] [debug] |scid:0ea14c7147685395df29b64e|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB89794DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:03:55 481508] [debug] |scid:0ea14c7147685395df29b64e|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB89794DC|path:0|PNS: 1, unacked: 208|
[2025/09/12 05:03:55 481512] [debug] |scid:0ea14c7147685395df29b64e|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB89794DC|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:03:55 481515] [debug] |scid:0ea14c7147685395df29b64e|xqc_timer_set|type:LOSS_DETECTION|expire:1757653435566106|now:1757653435481500|interv:84606|
[2025/09/12 05:03:55 481519] [debug] |scid:0ea14c7147685395df29b64e|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB89794DC|path:0|pns:1|expire:1757653435566106|now:1757653435481500|interval:84606|pto_count:0|srtt:32921
[2025/09/12 05:03:55 481524] [debug] |scid:0ea14c7147685395df29b64e|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:7164|inflight:208|
[2025/09/12 05:03:55 481528] [debug] |scid:0ea14c7147685395df29b64e|xqc_conn_next_wakeup_time|wakeup_time:1757653435566106|
[2025/09/12 05:03:55 481532] [debug] |scid:0ea14c7147685395df29b64e|xqc_engine_add_wakeup_queue|next_tick_time:1757653435566106|
[2025/09/12 05:03:55 481536] [debug] |xqc_engine_wakeup_after|wakeup:1757653435516446|now:1757653435481536|diff:34910|
[2025/09/12 05:03:55 481541] [debug] |xqc_engine_main_logic|END|now:1757653435481318|
[2025/09/12 05:03:55 481546] [debug] |xqc_engine_main_logic|BEGIN|now:1757653435481546|
[2025/09/12 05:03:55 481550] [debug] |xqc_engine_wakeup_after|wakeup:1757653435516446|now:1757653435481550|diff:34896|
[2025/09/12 05:03:55 481553] [debug] |xqc_engine_main_logic|END|now:1757653435481546|
[2025/09/12 05:03:55 512397] [info] |xqc_engine_packet_process|==>|conn:0000558BB89794DC|size:64|state:S_HANDSHAKE_SENT|recv_time:1757653435512395|
[2025/09/12 05:03:55 512418] [debug] |scid:0ea14c7147685395df29b64e|xqc_packet_parse_handshake|success|Length:24|
[2025/09/12 05:03:55 512429] [debug] |scid:0ea14c7147685395df29b64e|xqc_packet_decrypt|largest_pn:87202471|
[2025/09/12 05:03:55 512437] [debug] |scid:0ea14c7147685395df29b64e|xqc_packet_decrypt|decryption nonce|path_id:0|pn:87202472|
[2025/09/12 05:03:55 512448] [debug] |scid:0ea14c7147685395df29b64e|xqc_packet_decrypt_single|pkt_type:HSK|pkt_num:87202472|
[2025/09/12 05:03:55 512454] [debug] |scid:0ea14c7147685395df29b64e|xqc_process_frames|frame_type:2|
[2025/09/12 05:03:55 512462] [debug] |scid:0ea14c7147685395df29b64e|xqc_send_ctl_on_ack_received|conn:0000558BB89794DC|path:0|pkt_num:11|origin_pktnum:2|size:126|pns:1|pkt_type:HSK|frame:CRYPTO |conn_state:S_HANDSHAKE_SENT|frame_largest_ack:11|path_largest_ack:11|
[2025/09/12 05:03:55 512471] [debug] |scid:0ea14c7147685395df29b64e|xqc_update_sample|sampler_update|prior_lost:2|tx_in_flight:126|prior_delivered:2604|prior_time:1757653435481384|is_app_limited:1|send_elapse:0|ack_elapse:31011|ctl_first_sent_time:1757653435481384|lagest_ack_time:1757653435512395|curr_delivered:2730|
[2025/09/12 05:03:55 512480] [debug] |scid:0ea14c7147685395df29b64e|xqc_update_sample|sampler_sent_time_update:1757653435481384|
[2025/09/12 05:03:55 512489] [debug] |scid:0ea14c7147685395df29b64e|xqc_send_ctl_on_ack_received|sndq_packets_used:2||sndq_packets_used_bytes:0|sndq_packets_free:8|
[2025/09/12 05:03:55 512505] [debug] |scid:0ea14c7147685395df29b64e|xqc_send_ctl_update_rtt|before update rtt|conn:0000558BB89794DC|srtt:32921|rttvar:12928|minrtt:31205|latest_rtt:31011|ack_delay:0|
[2025/09/12 05:03:55 512514] [debug] |scid:0ea14c7147685395df29b64e|xqc_send_ctl_update_rtt|l-0.0.0.0-443-0ea14c7147685395df29b64e p-193.167.0.100-54496-22f5ec7421bc87580a190c7339d64a0493 |after update rtt|conn:0000558BB89794DC|srtt:32682|rttvar:10173|minrtt:31011|latest_rtt:31011|ack_delay:0|
[2025/09/12 05:03:55 512519] [debug] |scid:0ea14c7147685395df29b64e|xqc_send_ctl_get_lost_sent_pn|largest_acked:11|lost_pn:8|thresh:3|
[2025/09/12 05:03:55 512524] [debug] |scid:0ea14c7147685395df29b64e|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:03:55 512529] [debug] |scid:0ea14c7147685395df29b64e|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:03:55 512534] [debug] |scid:0ea14c7147685395df29b64e|xqc_send_ctl_get_pto_time_and_space|srtt:32682|rtt_var:10173|pto_duration:73374|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:03:55 512541] [debug] |scid:0ea14c7147685395df29b64e|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB89794DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:03:55 512549] [debug] |scid:0ea14c7147685395df29b64e|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB89794DC|path:0|PNS: 1, unacked: 82|
[2025/09/12 05:03:55 512557] [debug] |scid:0ea14c7147685395df29b64e|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB89794DC|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:03:55 512565] [debug] |scid:0ea14c7147685395df29b64e|xqc_timer_set|type:LOSS_DETECTION|expire:1757653435554847|now:1757653435512534|interv:42313|
[2025/09/12 05:03:55 512573] [debug] |scid:0ea14c7147685395df29b64e|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB89794DC|path:0|pns:1|expire:1757653435554847|now:1757653435512534|interval:42313|pto_count:0|srtt:32682
[2025/09/12 05:03:55 512581] [debug] |scid:0ea14c7147685395df29b64e|xqc_generate_sample|sampler: send_elapse 0, ack_elapse 31011, delivered 126|rate 4063|lost 2|
[2025/09/12 05:03:55 512589] [debug] |scid:0ea14c7147685395df29b64e|xqc_bbr_update_bandwidth|BBRv1: RTT round update 2 -> 3|
[2025/09/12 05:03:55 512596] [debug] |scid:0ea14c7147685395df29b64e|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (4063) in round 3|
[2025/09/12 05:03:55 512604] [debug] |scid:0ea14c7147685395df29b64e|xqc_bbr_update_min_rtt|probertt expire|rtt:31011, old_rtt:31205|
[2025/09/12 05:03:55 512612] [debug] |scid:0ea14c7147685395df29b64e|xqc_bbr_update_min_rtt|minrtt expire|rtt:31011, old_rtt:31205|
[2025/09/12 05:03:55 512620] [debug] |scid:0ea14c7147685395df29b64e|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:5744|extra_cwnd:812|
[2025/09/12 05:03:55 512628] [debug] |scid:0ea14c7147685395df29b64e|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:7164|packet_lost:0|acked:126|po_sent_time:1757653435481384|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2730|
[2025/09/12 05:03:55 512635] [debug] |scid:0ea14c7147685395df29b64e|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:7164|packet_lost:0|acked:126|po_sent_time:1757653435481384|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2730|
[2025/09/12 05:03:55 512642] [debug] |scid:0ea14c7147685395df29b64e|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-0ea14c7147685395df29b64e p-193.167.0.100-54496-22f5ec7421bc87580a190c7339d64a0493 |bbr on ack|mode:0|pacing_rate:3997210|bw:4063|cwnd:7290|full_bw_reached:0|inflight:82|srtt:32682|latest_rtt:31011|min_rtt:31011|applimit:1|lost:2|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:1|
[2025/09/12 05:03:55 512654] [info] |scid:0ea14c7147685395df29b64e|xqc_send_ctl_on_pns_discard|xqc_send_ctl_set_loss_detection_timer on discard pns:0
[2025/09/12 05:03:55 512669] [debug] |scid:0ea14c7147685395df29b64e|xqc_send_ctl_get_pto_time_and_space|srtt:32682|rtt_var:10173|pto_duration:73374|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:03:55 512678] [debug] |scid:0ea14c7147685395df29b64e|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB89794DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:03:55 512684] [debug] |scid:0ea14c7147685395df29b64e|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB89794DC|path:0|PNS: 1, unacked: 82|
[2025/09/12 05:03:55 512688] [debug] |scid:0ea14c7147685395df29b64e|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB89794DC|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:03:55 512693] [debug] |scid:0ea14c7147685395df29b64e|xqc_timer_set|type:LOSS_DETECTION|expire:1757653435554847|now:1757653435512668|interv:42179|
[2025/09/12 05:03:55 512698] [debug] |scid:0ea14c7147685395df29b64e|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB89794DC|path:0|pns:1|expire:1757653435554847|now:1757653435512668|interval:42179|pto_count:0|srtt:32682
[2025/09/12 05:03:55 512704] [debug] |scid:0ea14c7147685395df29b64e|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:87202472|largest:87202472|pns:1|
[2025/09/12 05:03:55 512710] [info] |scid:0ea14c7147685395df29b64e|xqc_conn_on_pkt_processed|====>|conn:0000558BB89794DC|path:0|size:64|pkt_type:HSK|pkt_num:87202472|frame:ACK |recv_time:1757653435512395|dcid:0ea14c7147685395df29b64e|dcid_seq:0|
[2025/09/12 05:03:55 512716] [debug] |scid:0ea14c7147685395df29b64e|xqc_timer_set|type:PATH_IDLE|expire:1757653495512395|now:1757653435512395|interv:60000000|
[2025/09/12 05:03:55 512721] [debug] |scid:0ea14c7147685395df29b64e|xqc_timer_set|type:CONN_IDLE|expire:1757653495512395|now:1757653435512395|interv:60000000|
[2025/09/12 05:03:55 512726] [debug] |scid:0ea14c7147685395df29b64e|xqc_engine_remove_wakeup_queue|next_tick_time:1757653435566106|pq_index:1|
[2025/09/12 05:03:55 512732] [debug] |scid:0ea14c7147685395df29b64e|xqc_engine_add_active_queue|last_ticked_time:1757653435481318|
[2025/09/12 05:03:55 512737] [debug] |xqc_engine_main_logic|BEGIN|now:1757653435512737|
[2025/09/12 05:03:55 512743] [debug] |scid:0ea14c7147685395df29b64e|xqc_engine_process_conn|conn:0000558BB89794DC|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:1757653435512742|
[2025/09/12 05:03:55 512751] [debug] |scid:0ea14c7147685395df29b64e|xqc_conn_next_wakeup_time|wakeup_time:1757653435554847|
[2025/09/12 05:03:55 512756] [debug] |scid:0ea14c7147685395df29b64e|xqc_engine_add_wakeup_queue|next_tick_time:1757653435554847|
[2025/09/12 05:03:55 512760] [debug] |xqc_engine_wakeup_after|wakeup:1757653435516446|now:1757653435512760|diff:3686|
[2025/09/12 05:03:55 512766] [debug] |xqc_engine_main_logic|END|now:1757653435512742|
[2025/09/12 05:03:55 512773] [debug] |xqc_engine_main_logic|BEGIN|now:1757653435512772|
[2025/09/12 05:03:55 512777] [debug] |xqc_engine_wakeup_after|wakeup:1757653435516446|now:1757653435512777|diff:3669|
[2025/09/12 05:03:55 512782] [debug] |xqc_engine_main_logic|END|now:1757653435512772|
[2025/09/12 05:03:55 516857] [debug] |xqc_engine_main_logic|BEGIN|now:1757653435516857|
[2025/09/12 05:03:55 516867] [debug] |scid:62065c12f0a9176c0f8f6eea|xqc_engine_remove_wakeup_queue|next_tick_time:1757653435516446|pq_index:0|
[2025/09/12 05:03:55 516873] [debug] |scid:62065c12f0a9176c0f8f6eea|xqc_engine_add_active_queue|last_ticked_time:1757653432437852|
[2025/09/12 05:03:55 516879] [debug] |scid:62065c12f0a9176c0f8f6eea|xqc_engine_process_conn|conn:0000558BB88609FC|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:1757653435516877|
[2025/09/12 05:03:55 516885] [debug] |scid:62065c12f0a9176c0f8f6eea|xqc_timer_expire|timer expired|type:LOSS_DETECTION|expire_time:1757653435516446|now:1757653435516877|
[2025/09/12 05:03:55 516895] [debug] |scid:62065c12f0a9176c0f8f6eea|xqc_timer_loss_detection_timeout|path:0|loss_detection_timeout|
[2025/09/12 05:03:55 516900] [debug] |scid:62065c12f0a9176c0f8f6eea|xqc_timer_loss_detection_timeout|send Probe pkts|conn:0000558BB88609FC|path:0|bytes_in_flight:2005|
[2025/09/12 05:03:55 516905] [debug] |scid:62065c12f0a9176c0f8f6eea|xqc_send_ctl_get_pto_time_and_space|srtt:33088|rtt_var:9527|pto_duration:2278272|backoff_factor:2.00|backoff:32.00|pto_cnt:5|max_ack_delay:25|
[2025/09/12 05:03:55 516910] [debug] |scid:62065c12f0a9176c0f8f6eea|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB88609FC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:03:55 516915] [debug] |scid:62065c12f0a9176c0f8f6eea|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB88609FC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:03:55 516920] [debug] |scid:62065c12f0a9176c0f8f6eea|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB88609FC|path:0|PNS: 2, unacked: 2005|
[2025/09/12 05:03:55 516925] [debug] |scid:62065c12f0a9176c0f8f6eea|xqc_path_send_one_or_two_ack_elicit_pkts|send two ack-eliciting pkts|path:0|pns:2|
[2025/09/12 05:03:55 516931] [debug] |scid:62065c12f0a9176c0f8f6eea|xqc_conn_send_probe_pkt|conn:0000558BB88609FC|path:0|pkt_num:0|size:23|pkt_type:SHORT_HEADER|frame:HANDSHAKE_DONE |conn_state:ESTABED|
[2025/09/12 05:03:55 516938] [debug] |scid:62065c12f0a9176c0f8f6eea|xqc_conn_send_probe_pkt|conn:0000558BB88609FC|path:0|pkt_num:1|size:33|pkt_type:SHORT_HEADER|frame:NEW_TOKEN |conn_state:ESTABED|
[2025/09/12 05:03:55 516949] [debug] |scid:62065c12f0a9176c0f8f6eea|xqc_timer_loss_detection_timeout|xqc_send_ctl_set_loss_detection_timer|PTO|conn:0000558BB88609FC|pto_count:6
[2025/09/12 05:03:55 516954] [debug] |scid:62065c12f0a9176c0f8f6eea|xqc_send_ctl_get_pto_time_and_space|srtt:33088|rtt_var:9527|pto_duration:4556544|backoff_factor:2.00|backoff:64.00|pto_cnt:6|max_ack_delay:25|
[2025/09/12 05:03:55 516959] [debug] |scid:62065c12f0a9176c0f8f6eea|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB88609FC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:03:55 516964] [debug] |scid:62065c12f0a9176c0f8f6eea|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB88609FC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:03:55 516968] [debug] |scid:62065c12f0a9176c0f8f6eea|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB88609FC|path:0|PNS: 2, unacked: 2005|
[2025/09/12 05:03:55 516973] [debug] |scid:62065c12f0a9176c0f8f6eea|xqc_timer_set|type:LOSS_DETECTION|expire:1757653438594718|now:1757653435516954|interv:3077764|
[2025/09/12 05:03:55 516978] [debug] |scid:62065c12f0a9176c0f8f6eea|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB88609FC|path:0|pns:2|expire:1757653438594718|now:1757653435516954|interval:3077764|pto_count:6|srtt:33088
[2025/09/12 05:03:55 516985] [debug] |scid:62065c12f0a9176c0f8f6eea|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:HANDSHAKE_DONE |stream_id:0|stream_offset:0|
[2025/09/12 05:03:55 516991] [debug] |scid:62065c12f0a9176c0f8f6eea|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:NEW_TOKEN |stream_id:0|stream_offset:0|
[2025/09/12 05:03:55 516996] [debug] |scid:62065c12f0a9176c0f8f6eea|xqc_check_acked_or_dropped_pkt|conn:0000558BB88609FC|pkt_num:0|size:23|pkt_type:SHORT_HEADER|frame:HANDSHAKE_DONE |
[2025/09/12 05:03:55 517002] [debug] |scid:62065c12f0a9176c0f8f6eea|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:39|
[2025/09/12 05:03:55 517062] [info] |scid:62065c12f0a9176c0f8f6eea|xqc_send_packet_with_pn|<==|conn:0000558BB88609FC|path:0|pkt_num:39|size:23|sent:39|pkt_type:SHORT_HEADER|frame:HANDSHAKE_DONE |inflight:2005|now:1757653435517012|stream_id:0|stream_offset:0|
[2025/09/12 05:03:55 517074] [debug] |scid:62065c12f0a9176c0f8f6eea|xqc_send_ctl_on_packet_sent|conn:0000558BB88609FC|path:0|pkt_num:39|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 05:03:55 517083] [debug] |scid:62065c12f0a9176c0f8f6eea|xqc_send_ctl_on_packet_sent|path:0|inflight:2005|applimit:2230|
[2025/09/12 05:03:55 517100] [debug] |scid:62065c12f0a9176c0f8f6eea|xqc_send_ctl_get_pto_time_and_space|srtt:33088|rtt_var:9527|pto_duration:4556544|backoff_factor:2.00|backoff:64.00|pto_cnt:6|max_ack_delay:25|
[2025/09/12 05:03:55 517109] [debug] |scid:62065c12f0a9176c0f8f6eea|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB88609FC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:03:55 517116] [debug] |scid:62065c12f0a9176c0f8f6eea|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB88609FC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:03:55 517124] [debug] |scid:62065c12f0a9176c0f8f6eea|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB88609FC|path:0|PNS: 2, unacked: 2028|
[2025/09/12 05:03:55 517132] [debug] |scid:62065c12f0a9176c0f8f6eea|xqc_timer_set|type:LOSS_DETECTION|expire:1757653441673556|now:1757653435517099|interv:6156457|
[2025/09/12 05:03:55 517138] [debug] |scid:62065c12f0a9176c0f8f6eea|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB88609FC|path:0|pns:2|expire:1757653441673556|now:1757653435517099|interval:6156457|pto_count:6|srtt:33088
[2025/09/12 05:03:55 517143] [debug] |scid:62065c12f0a9176c0f8f6eea|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:48182|inflight:2028|
[2025/09/12 05:03:55 517150] [debug] |scid:62065c12f0a9176c0f8f6eea|xqc_check_acked_or_dropped_pkt|conn:0000558BB88609FC|pkt_num:1|size:33|pkt_type:SHORT_HEADER|frame:NEW_TOKEN |
[2025/09/12 05:03:55 517155] [debug] |scid:62065c12f0a9176c0f8f6eea|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:40|
[2025/09/12 05:03:55 517194] [info] |scid:62065c12f0a9176c0f8f6eea|xqc_send_packet_with_pn|<==|conn:0000558BB88609FC|path:0|pkt_num:40|size:33|sent:49|pkt_type:SHORT_HEADER|frame:NEW_TOKEN |inflight:2028|now:1757653435517164|stream_id:0|stream_offset:0|
[2025/09/12 05:03:55 517206] [debug] |scid:62065c12f0a9176c0f8f6eea|xqc_send_ctl_on_packet_sent|conn:0000558BB88609FC|path:0|pkt_num:40|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 05:03:55 517214] [debug] |scid:62065c12f0a9176c0f8f6eea|xqc_send_ctl_on_packet_sent|path:0|inflight:2028|applimit:2230|
[2025/09/12 05:03:55 517222] [debug] |scid:62065c12f0a9176c0f8f6eea|xqc_send_ctl_get_pto_time_and_space|srtt:33088|rtt_var:9527|pto_duration:4556544|backoff_factor:2.00|backoff:64.00|pto_cnt:6|max_ack_delay:25|
[2025/09/12 05:03:55 517231] [debug] |scid:62065c12f0a9176c0f8f6eea|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB88609FC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:03:55 517238] [debug] |scid:62065c12f0a9176c0f8f6eea|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB88609FC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:03:55 517243] [debug] |scid:62065c12f0a9176c0f8f6eea|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB88609FC|path:0|PNS: 2, unacked: 2061|
[2025/09/12 05:03:55 517248] [debug] |scid:62065c12f0a9176c0f8f6eea|xqc_timer_set|type:LOSS_DETECTION|expire:1757653441673708|now:1757653435517222|interv:6156486|
[2025/09/12 05:03:55 517253] [debug] |scid:62065c12f0a9176c0f8f6eea|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB88609FC|path:0|pns:2|expire:1757653441673708|now:1757653435517222|interval:6156486|pto_count:6|srtt:33088
[2025/09/12 05:03:55 517258] [debug] |scid:62065c12f0a9176c0f8f6eea|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:48182|inflight:2061|
[2025/09/12 05:03:55 517264] [debug] |scid:62065c12f0a9176c0f8f6eea|xqc_conn_next_wakeup_time|wakeup_time:1757653441673708|
[2025/09/12 05:03:55 517269] [debug] |scid:62065c12f0a9176c0f8f6eea|xqc_engine_add_wakeup_queue|next_tick_time:1757653441673708|
[2025/09/12 05:03:55 517274] [debug] |xqc_engine_wakeup_after|wakeup:1757653435554847|now:1757653435517274|diff:37573|
[2025/09/12 05:03:55 517280] [debug] |xqc_engine_main_logic|END|now:1757653435516877|
[2025/09/12 05:03:55 555378] [debug] |xqc_engine_main_logic|BEGIN|now:1757653435555377|
[2025/09/12 05:03:55 555393] [debug] |scid:0ea14c7147685395df29b64e|xqc_engine_remove_wakeup_queue|next_tick_time:1757653435554847|pq_index:0|
[2025/09/12 05:03:55 555413] [debug] |scid:0ea14c7147685395df29b64e|xqc_engine_add_active_queue|last_ticked_time:1757653435512742|
[2025/09/12 05:03:55 555420] [debug] |scid:0ea14c7147685395df29b64e|xqc_engine_process_conn|conn:0000558BB89794DC|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:1757653435555418|
[2025/09/12 05:03:55 555426] [debug] |scid:0ea14c7147685395df29b64e|xqc_timer_expire|timer expired|type:LOSS_DETECTION|expire_time:1757653435554847|now:1757653435555418|
[2025/09/12 05:03:55 555431] [debug] |scid:0ea14c7147685395df29b64e|xqc_timer_loss_detection_timeout|path:0|loss_detection_timeout|
[2025/09/12 05:03:55 555436] [debug] |scid:0ea14c7147685395df29b64e|xqc_timer_loss_detection_timeout|send Probe pkts|conn:0000558BB89794DC|path:0|bytes_in_flight:82|
[2025/09/12 05:03:55 555441] [debug] |scid:0ea14c7147685395df29b64e|xqc_send_ctl_get_pto_time_and_space|srtt:32682|rtt_var:10173|pto_duration:73374|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:03:55 555447] [debug] |scid:0ea14c7147685395df29b64e|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB89794DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:03:55 555452] [debug] |scid:0ea14c7147685395df29b64e|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB89794DC|path:0|PNS: 1, unacked: 82|
[2025/09/12 05:03:55 555456] [debug] |scid:0ea14c7147685395df29b64e|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB89794DC|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:03:55 555461] [debug] |scid:0ea14c7147685395df29b64e|xqc_path_send_one_or_two_ack_elicit_pkts|send two ack-eliciting pkts|path:0|pns:1|
[2025/09/12 05:03:55 555467] [debug] |scid:0ea14c7147685395df29b64e|xqc_conn_send_probe_pkt|conn:0000558BB89794DC|path:0|pkt_num:3|size:82|pkt_type:HSK|frame:CRYPTO |conn_state:S_HANDSHAKE_SENT|
[2025/09/12 05:03:55 555473] [debug] |scid:0ea14c7147685395df29b64e|xqc_conn_send_probe_pkt|conn:0000558BB89794DC|path:0|pkt_num:12|size:82|pkt_type:HSK|frame:CRYPTO |conn_state:S_HANDSHAKE_SENT|
[2025/09/12 05:03:55 555478] [debug] |scid:0ea14c7147685395df29b64e|xqc_timer_loss_detection_timeout|xqc_send_ctl_set_loss_detection_timer|PTO|conn:0000558BB89794DC|pto_count:1
[2025/09/12 05:03:55 555483] [debug] |scid:0ea14c7147685395df29b64e|xqc_send_ctl_set_loss_detection_timer|unset|no ack-eliciting pkts in flight|conn:0000558BB89794DC|path:0|
[2025/09/12 05:03:55 555488] [debug] |scid:0ea14c7147685395df29b64e|xqc_timer_unset|type:LOSS_DETECTION|
[2025/09/12 05:03:55 555493] [debug] |scid:0ea14c7147685395df29b64e|xqc_timer_expire|unset|type:LOSS_DETECTION|expire_time:0|now:1757653435555418|
[2025/09/12 05:03:55 555498] [debug] |scid:0ea14c7147685395df29b64e|xqc_timer_unset|type:LOSS_DETECTION|
[2025/09/12 05:03:55 555504] [debug] |scid:0ea14c7147685395df29b64e|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:CRYPTO |stream_id:0|stream_offset:0|
[2025/09/12 05:03:55 555510] [debug] |scid:0ea14c7147685395df29b64e|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:CRYPTO |stream_id:0|stream_offset:0|
[2025/09/12 05:03:55 555515] [debug] |scid:0ea14c7147685395df29b64e|xqc_check_acked_or_dropped_pkt|conn:0000558BB89794DC|pkt_num:3|size:82|pkt_type:HSK|frame:CRYPTO |
[2025/09/12 05:03:55 555521] [debug] |scid:0ea14c7147685395df29b64e|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:13|
[2025/09/12 05:03:55 555560] [info] |scid:0ea14c7147685395df29b64e|xqc_send_packet_with_pn|<==|conn:0000558BB89794DC|path:0|pkt_num:13|size:82|sent:98|pkt_type:HSK|frame:CRYPTO |inflight:0|now:1757653435555530|stream_id:0|stream_offset:0|
[2025/09/12 05:03:55 555567] [debug] |scid:0ea14c7147685395df29b64e|xqc_send_ctl_on_packet_sent|conn:0000558BB89794DC|path:0|pkt_num:13|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 05:03:55 555573] [debug] |scid:0ea14c7147685395df29b64e|xqc_send_ctl_on_packet_sent|path:0|inflight:0|applimit:0|
[2025/09/12 05:03:55 555589] [debug] |scid:0ea14c7147685395df29b64e|xqc_send_ctl_get_pto_time_and_space|srtt:32682|rtt_var:10173|pto_duration:146748|backoff_factor:2.00|backoff:2.00|pto_cnt:1|max_ack_delay:25|
[2025/09/12 05:03:55 555598] [debug] |scid:0ea14c7147685395df29b64e|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB89794DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:03:55 555605] [debug] |scid:0ea14c7147685395df29b64e|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB89794DC|path:0|PNS: 1, unacked: 82|
[2025/09/12 05:03:55 555613] [debug] |scid:0ea14c7147685395df29b64e|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB89794DC|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:03:55 555622] [debug] |scid:0ea14c7147685395df29b64e|xqc_timer_set|type:LOSS_DETECTION|expire:1757653435702278|now:1757653435555589|interv:146689|
[2025/09/12 05:03:55 555630] [debug] |scid:0ea14c7147685395df29b64e|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB89794DC|path:0|pns:1|expire:1757653435702278|now:1757653435555589|interval:146689|pto_count:1|srtt:32682
[2025/09/12 05:03:55 555640] [debug] |scid:0ea14c7147685395df29b64e|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:7290|inflight:82|
[2025/09/12 05:03:55 555649] [debug] |scid:0ea14c7147685395df29b64e|xqc_check_acked_or_dropped_pkt|conn:0000558BB89794DC|pkt_num:12|size:82|pkt_type:HSK|frame:CRYPTO |
[2025/09/12 05:03:55 555657] [debug] |scid:0ea14c7147685395df29b64e|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:14|
[2025/09/12 05:03:55 555689] [info] |scid:0ea14c7147685395df29b64e|xqc_send_packet_with_pn|<==|conn:0000558BB89794DC|path:0|pkt_num:14|size:82|sent:98|pkt_type:HSK|frame:CRYPTO |inflight:82|now:1757653435555666|stream_id:0|stream_offset:0|
[2025/09/12 05:03:55 555696] [debug] |scid:0ea14c7147685395df29b64e|xqc_send_ctl_on_packet_sent|conn:0000558BB89794DC|path:0|pkt_num:14|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 05:03:55 555706] [debug] |scid:0ea14c7147685395df29b64e|xqc_send_ctl_on_packet_sent|path:0|inflight:82|applimit:0|
[2025/09/12 05:03:55 555714] [debug] |scid:0ea14c7147685395df29b64e|xqc_send_ctl_get_pto_time_and_space|srtt:32682|rtt_var:10173|pto_duration:146748|backoff_factor:2.00|backoff:2.00|pto_cnt:1|max_ack_delay:25|
[2025/09/12 05:03:55 555723] [debug] |scid:0ea14c7147685395df29b64e|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB89794DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:03:55 555731] [debug] |scid:0ea14c7147685395df29b64e|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB89794DC|path:0|PNS: 1, unacked: 164|
[2025/09/12 05:03:55 555739] [debug] |scid:0ea14c7147685395df29b64e|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB89794DC|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:03:55 555747] [debug] |scid:0ea14c7147685395df29b64e|xqc_timer_set|type:LOSS_DETECTION|expire:1757653435702414|now:1757653435555713|interv:146701|
[2025/09/12 05:03:55 555755] [debug] |scid:0ea14c7147685395df29b64e|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB89794DC|path:0|pns:1|expire:1757653435702414|now:1757653435555713|interval:146701|pto_count:1|srtt:32682
[2025/09/12 05:03:55 555762] [debug] |scid:0ea14c7147685395df29b64e|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:7290|inflight:164|
[2025/09/12 05:03:55 555768] [debug] |scid:0ea14c7147685395df29b64e|xqc_conn_next_wakeup_time|wakeup_time:1757653435702414|
[2025/09/12 05:03:55 555774] [debug] |scid:0ea14c7147685395df29b64e|xqc_engine_add_wakeup_queue|next_tick_time:1757653435702414|
[2025/09/12 05:03:55 555779] [debug] |xqc_engine_wakeup_after|wakeup:1757653435632658|now:1757653435555778|diff:76880|
[2025/09/12 05:03:55 555784] [debug] |xqc_engine_main_logic|END|now:1757653435555418|
[2025/09/12 05:03:55 587543] [info] |xqc_engine_packet_process|==>|conn:0000558BB89794DC|size:417|state:S_HANDSHAKE_SENT|recv_time:1757653435587541|
[2025/09/12 05:03:55 587563] [debug] |scid:0ea14c7147685395df29b64e|xqc_packet_parse_handshake|success|Length:65|
[2025/09/12 05:03:55 587585] [debug] |scid:0ea14c7147685395df29b64e|xqc_packet_decrypt|largest_pn:87202472|
[2025/09/12 05:03:55 587593] [debug] |scid:0ea14c7147685395df29b64e|xqc_packet_decrypt|decryption nonce|path_id:0|pn:87202473|
[2025/09/12 05:03:55 587604] [debug] |scid:0ea14c7147685395df29b64e|xqc_packet_decrypt_single|pkt_type:HSK|pkt_num:87202473|
[2025/09/12 05:03:55 587613] [debug] |scid:0ea14c7147685395df29b64e|xqc_process_frames|frame_type:2|
[2025/09/12 05:03:55 587622] [debug] |scid:0ea14c7147685395df29b64e|xqc_send_ctl_on_ack_received|conn:0000558BB89794DC|path:0|pkt_num:13|origin_pktnum:3|size:82|pns:1|pkt_type:HSK|frame:CRYPTO |conn_state:S_HANDSHAKE_SENT|frame_largest_ack:14|path_largest_ack:13|
[2025/09/12 05:03:55 587631] [debug] |scid:0ea14c7147685395df29b64e|xqc_update_sample|sampler_update|prior_lost:2|tx_in_flight:82|prior_delivered:2730|prior_time:1757653435555530|is_app_limited:1|send_elapse:0|ack_elapse:32011|ctl_first_sent_time:1757653435555530|lagest_ack_time:1757653435587541|curr_delivered:2812|
[2025/09/12 05:03:55 587641] [debug] |scid:0ea14c7147685395df29b64e|xqc_update_sample|sampler_sent_time_update:1757653435555530|
[2025/09/12 05:03:55 587650] [debug] |scid:0ea14c7147685395df29b64e|xqc_send_ctl_on_ack_received|sndq_packets_used:3||sndq_packets_used_bytes:0|sndq_packets_free:7|
[2025/09/12 05:03:55 587659] [debug] |scid:0ea14c7147685395df29b64e|xqc_send_ctl_on_ack_received|conn:0000558BB89794DC|path:0|pkt_num:14|origin_pktnum:3|size:82|pns:1|pkt_type:HSK|frame:CRYPTO |conn_state:S_HANDSHAKE_SENT|frame_largest_ack:14|path_largest_ack:14|
[2025/09/12 05:03:55 587667] [debug] |scid:0ea14c7147685395df29b64e|xqc_update_sample|sampler_update|prior_lost:2|tx_in_flight:82|prior_delivered:2730|prior_time:1757653435555530|is_app_limited:1|send_elapse:0|ack_elapse:32011|ctl_first_sent_time:1757653435555530|lagest_ack_time:1757653435587541|curr_delivered:2894|
[2025/09/12 05:03:55 587676] [debug] |scid:0ea14c7147685395df29b64e|xqc_update_sample|sampler_sent_time_update:1757653435555666|
[2025/09/12 05:03:55 587683] [debug] |scid:0ea14c7147685395df29b64e|xqc_send_ctl_on_ack_received|sndq_packets_used:2||sndq_packets_used_bytes:0|sndq_packets_free:8|
[2025/09/12 05:03:55 587691] [debug] |scid:0ea14c7147685395df29b64e|xqc_send_ctl_update_rtt|before update rtt|conn:0000558BB89794DC|srtt:32682|rttvar:10173|minrtt:31011|latest_rtt:31875|ack_delay:0|
[2025/09/12 05:03:55 587700] [debug] |scid:0ea14c7147685395df29b64e|xqc_send_ctl_update_rtt|l-0.0.0.0-443-0ea14c7147685395df29b64e p-193.167.0.100-54496-22f5ec7421bc87580a190c7339d64a0493 |after update rtt|conn:0000558BB89794DC|srtt:32581|rttvar:7831|minrtt:31011|latest_rtt:31875|ack_delay:0|
[2025/09/12 05:03:55 587708] [debug] |scid:0ea14c7147685395df29b64e|xqc_send_ctl_get_lost_sent_pn|largest_acked:14|lost_pn:11|thresh:3|
[2025/09/12 05:03:55 587717] [debug] |scid:0ea14c7147685395df29b64e|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:03:55 587725] [debug] |scid:0ea14c7147685395df29b64e|xqc_send_ctl_set_loss_detection_timer|unset|no ack-eliciting pkts in flight|conn:0000558BB89794DC|path:0|
[2025/09/12 05:03:55 587732] [debug] |scid:0ea14c7147685395df29b64e|xqc_timer_unset|type:LOSS_DETECTION|
[2025/09/12 05:03:55 587737] [debug] |scid:0ea14c7147685395df29b64e|xqc_generate_sample|sampler: send_elapse 0, ack_elapse 32011, delivered 164|rate 5123|lost 2|
[2025/09/12 05:03:55 587743] [debug] |scid:0ea14c7147685395df29b64e|xqc_bbr_update_bandwidth|BBRv1: RTT round update 3 -> 4|
[2025/09/12 05:03:55 587748] [debug] |scid:0ea14c7147685395df29b64e|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (5123) in round 4|
[2025/09/12 05:03:55 587753] [debug] |scid:0ea14c7147685395df29b64e|xqc_bbr_update_min_rtt|minrtt expire|rtt:31011, old_rtt:31011|
[2025/09/12 05:03:55 587758] [debug] |scid:0ea14c7147685395df29b64e|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:5744|extra_cwnd:1024|
[2025/09/12 05:03:55 587763] [debug] |scid:0ea14c7147685395df29b64e|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:7290|packet_lost:0|acked:164|po_sent_time:1757653435555666|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2894|
[2025/09/12 05:03:55 587774] [debug] |scid:0ea14c7147685395df29b64e|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:7290|packet_lost:0|acked:164|po_sent_time:1757653435555666|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2894|
[2025/09/12 05:03:55 587780] [debug] |scid:0ea14c7147685395df29b64e|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-0ea14c7147685395df29b64e p-193.167.0.100-54496-22f5ec7421bc87580a190c7339d64a0493 |bbr on ack|mode:0|pacing_rate:3997210|bw:5123|cwnd:7454|full_bw_reached:0|inflight:0|srtt:32581|latest_rtt:31875|min_rtt:31011|applimit:1|lost:2|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:1|
[2025/09/12 05:03:55 587786] [stats] |scid:0ea14c7147685395df29b64e|xqc_send_ctl_info_circle_record|l-0.0.0.0-443-0ea14c7147685395df29b64e p-193.167.0.100-54496-22f5ec7421bc87580a190c7339d64a0493 |path:0||cwnd:7454|inflight:0|mode:0|applimit:0|pacing_rate:3997210|bw:5123|srtt:32581|latest_rtt:31875|min_rtt:31011|send:17|lost:2|tlp:5|recv:6|recovery:0|slow_start:1|conn_life:1261599|acked:164|delivered:2894|is_cwnd_limited:0|
[2025/09/12 05:03:55 587793] [debug] |scid:0ea14c7147685395df29b64e|xqc_process_frames|frame_type:6|
[2025/09/12 05:03:55 587799] [debug] |scid:0ea14c7147685395df29b64e|xqc_process_crypto_frame|level:2|
[2025/09/12 05:03:55 587805] [debug] |scid:0ea14c7147685395df29b64e|xqc_read_crypto_stream|xqc_read_crypto_stream|level:2|
[2025/09/12 05:03:55 587810] [debug] |scid:0ea14c7147685395df29b64e|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:2|36u|
[2025/09/12 05:03:55 587956] [debug] |scid:0ea14c7147685395df29b64e|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:3|SSL_quic_write_level:3|rv:1|
[2025/09/12 05:03:55 587964] [debug] |scid:0ea14c7147685395df29b64e|xqc_tls_do_handshake|TLS handshake|ret:1|
[2025/09/12 05:03:55 587970] [debug] |scid:0ea14c7147685395df29b64e|xqc_engine_remove_wakeup_queue|next_tick_time:1757653435702414|pq_index:1|
[2025/09/12 05:03:55 587975] [debug] |scid:0ea14c7147685395df29b64e|xqc_engine_add_active_queue|last_ticked_time:1757653435555418|
[2025/09/12 05:03:55 587979] [debug] |scid:0ea14c7147685395df29b64e|xqc_create_crypto_stream|encrypt_level:3|cur_state:S_HANDSHAKE_SENT|
[2025/09/12 05:03:55 587984] [debug] |scid:0ea14c7147685395df29b64e|xqc_process_crypto_frame|server create 1RTT stream|
[2025/09/12 05:03:55 587988] [info] |scid:0ea14c7147685395df29b64e|xqc_send_ctl_on_pns_discard|xqc_send_ctl_set_loss_detection_timer on discard pns:0
[2025/09/12 05:03:55 587992] [debug] |scid:0ea14c7147685395df29b64e|xqc_send_ctl_set_loss_detection_timer|unset|no ack-eliciting pkts in flight|conn:0000558BB89794DC|path:0|
[2025/09/12 05:03:55 587996] [debug] |scid:0ea14c7147685395df29b64e|xqc_timer_unset|type:LOSS_DETECTION|
[2025/09/12 05:03:55 588001] [debug] |scid:0ea14c7147685395df29b64e|xqc_timer_unset|type:ACK_HSK|
[2025/09/12 05:03:55 588006] [debug] |scid:0ea14c7147685395df29b64e|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 05:03:55 588010] [debug] |scid:0ea14c7147685395df29b64e|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:87202473|largest:87202473|pns:1|
[2025/09/12 05:03:55 588015] [info] |scid:0ea14c7147685395df29b64e|xqc_conn_on_pkt_processed|====>|conn:0000558BB89794DC|path:0|size:417|pkt_type:HSK|pkt_num:87202473|frame:ACK CRYPTO |recv_time:1757653435587541|dcid:0ea14c7147685395df29b64e|dcid_seq:0|
[2025/09/12 05:03:55 588020] [debug] |scid:0ea14c7147685395df29b64e|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:0ea14c7147685395df29b64e|spin_bit:0|
[2025/09/12 05:03:55 588024] [warn] |scid:0ea14c7147685395df29b64e|xqc_packet_parse_single|delay|buff 1RTT packet before handshake completed|
[2025/09/12 05:03:55 588034] [debug] |scid:0ea14c7147685395df29b64e|xqc_conn_buff_undecrypt_packet_in|====>|delay|undecrypt_count:1|encrypt_level:3|
[2025/09/12 05:03:55 588063] [info] |scid:0ea14c7147685395df29b64e|xqc_conn_process_packet|ignore err|-630|
[2025/09/12 05:03:55 588069] [debug] |scid:0ea14c7147685395df29b64e|xqc_timer_set|type:PATH_IDLE|expire:1757653495587541|now:1757653435587541|interv:60000000|
[2025/09/12 05:03:55 588073] [debug] |scid:0ea14c7147685395df29b64e|xqc_timer_set|type:CONN_IDLE|expire:1757653495587541|now:1757653435587541|interv:60000000|
[2025/09/12 05:03:55 588077] [debug] |xqc_engine_main_logic|BEGIN|now:1757653435588077|
[2025/09/12 05:03:55 588082] [debug] |scid:0ea14c7147685395df29b64e|xqc_engine_process_conn|conn:0000558BB89794DC|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:1757653435588081|
[2025/09/12 05:03:55 588087] [debug] |scid:0ea14c7147685395df29b64e|xqc_conn_check_handshake_complete|HANDSHAKE_COMPLETED|conn:0000558BB89794DC|
[2025/09/12 05:03:55 588091] [info] |scid:0ea14c7147685395df29b64e|xqc_conn_handshake_confirmed|handshake confirmed|conn:0000558BB89794DC|
[2025/09/12 05:03:55 588095] [info] |scid:0ea14c7147685395df29b64e|xqc_send_ctl_on_pns_discard|xqc_send_ctl_set_loss_detection_timer on discard pns:1
[2025/09/12 05:03:55 588099] [debug] |scid:0ea14c7147685395df29b64e|xqc_send_ctl_set_loss_detection_timer|unset|no ack-eliciting pkts in flight|conn:0000558BB89794DC|path:0|
[2025/09/12 05:03:55 588103] [debug] |scid:0ea14c7147685395df29b64e|xqc_timer_unset|type:LOSS_DETECTION|
[2025/09/12 05:03:55 588108] [debug] |scid:0ea14c7147685395df29b64e|xqc_conn_gen_token|expire:1758258235|
[2025/09/12 05:03:55 588113] [debug] |scid:0ea14c7147685395df29b64e|xqc_conn_early_data_reject|reject|
[2025/09/12 05:03:55 588117] [debug] |scid:0ea14c7147685395df29b64e|xqc_crypto_stream_on_read|encrypt_level:2|cur_state:S_HANDSHAKE_SENT|next_state:ESTABED|
[2025/09/12 05:03:55 588121] [debug] |scid:0ea14c7147685395df29b64e|xqc_conn_process_undecrypt_packet_in|delay|undecrypt_count:1|encrypt_level:3|
[2025/09/12 05:03:55 588126] [debug] |scid:0ea14c7147685395df29b64e|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:0ea14c7147685395df29b64e|spin_bit:0|
[2025/09/12 05:03:55 588131] [debug] |scid:0ea14c7147685395df29b64e|xqc_packet_decrypt|largest_pn:0|
[2025/09/12 05:03:55 588135] [debug] |scid:0ea14c7147685395df29b64e|xqc_packet_decrypt|decryption nonce|path_id:0|pn:87202467|
[2025/09/12 05:03:55 588141] [debug] |scid:0ea14c7147685395df29b64e|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:87202467|
[2025/09/12 05:03:55 588145] [debug] |scid:0ea14c7147685395df29b64e|xqc_process_frames|frame_type:18|
[2025/09/12 05:03:55 588150] [debug] |scid:0ea14c7147685395df29b64e|xqc_process_new_conn_id_frame|new_conn_id|27fd28933b39ce58de30e0dcfe80574e49|sr_token:e325bbeadd840bc037026bcd7c961675
[2025/09/12 05:03:55 588157] [debug] |scid:0ea14c7147685395df29b64e|xqc_process_frames|frame_type:18|
[2025/09/12 05:03:55 588160] [debug] |scid:0ea14c7147685395df29b64e|xqc_process_new_conn_id_frame|new_conn_id|96c328d29248d8b513cdc60f5e8c68bf9b|sr_token:1b93091421752feafcefd20080f7b800
[2025/09/12 05:03:55 588165] [debug] |scid:0ea14c7147685395df29b64e|xqc_process_frames|frame_type:18|
[2025/09/12 05:03:55 588169] [debug] |scid:0ea14c7147685395df29b64e|xqc_process_new_conn_id_frame|new_conn_id|36fe90bcba8f4a541db781b46d5dc1c728|sr_token:32c87211731a593fef120fbc4145219a
[2025/09/12 05:03:55 588174] [debug] |scid:0ea14c7147685395df29b64e|xqc_process_frames|frame_type:18|
[2025/09/12 05:03:55 588178] [debug] |scid:0ea14c7147685395df29b64e|xqc_process_new_conn_id_frame|new_conn_id|f6e66e67433cc890bc5fd7bb7149711b6e|sr_token:28de18c8ba131e19c8ec7e8846f47d0c
[2025/09/12 05:03:55 588183] [debug] |scid:0ea14c7147685395df29b64e|xqc_process_frames|frame_type:18|
[2025/09/12 05:03:55 588187] [debug] |scid:0ea14c7147685395df29b64e|xqc_process_new_conn_id_frame|new_conn_id|36d357c9bad3cd1456b5b0791abe6453f3|sr_token:4e305c342170fd92af3ea6870ec62132
[2025/09/12 05:03:55 588195] [debug] |scid:0ea14c7147685395df29b64e|xqc_process_frames|frame_type:18|
[2025/09/12 05:03:55 588199] [debug] |scid:0ea14c7147685395df29b64e|xqc_process_new_conn_id_frame|new_conn_id|c2eaa93043124b7e662c151b21eebc2baf|sr_token:6b3ca69b00c1baba490ffeb5c32c19ac
[2025/09/12 05:03:55 588204] [debug] |scid:0ea14c7147685395df29b64e|xqc_process_frames|frame_type:18|
[2025/09/12 05:03:55 588207] [debug] |scid:0ea14c7147685395df29b64e|xqc_process_new_conn_id_frame|new_conn_id|b42388c7882aca2e955c904bb1696642b7|sr_token:7422a68ce6bcc7f082b5311b1a83a7cb
[2025/09/12 05:03:55 588212] [debug] |scid:0ea14c7147685395df29b64e|xqc_process_frames|frame_type:b|
[2025/09/12 05:03:55 588216] [debug] |scid:0ea14c7147685395df29b64e|xqc_process_stream_frame|offset:0|data_length:17|fin:1|stream_id:0|path:0|
[2025/09/12 05:03:55 588223] [debug] |scid:0ea14c7147685395df29b64e|xqc_insert_stream_frame|merge left|merged_offset_end:17|new_offset:0|new_len:17|
[2025/09/12 05:03:55 588228] [debug] |scid:0ea14c7147685395df29b64e|xqc_process_stream_frame|xqc_stream_ready_to_read all recvd|
[2025/09/12 05:03:55 588232] [debug] |scid:0ea14c7147685395df29b64e|xqc_process_stream_frame|stream_length:17|merged_offset_end:17|stream_id:0|
[2025/09/12 05:03:55 588236] [debug] |scid:0ea14c7147685395df29b64e|xqc_timer_set|type:ACK_01RTT|expire:1757653435612541|now:1757653435587541|interv:25000|
[2025/09/12 05:03:55 588241] [debug] |scid:0ea14c7147685395df29b64e|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:1757653435587541|max_ack_delay:25000|
[2025/09/12 05:03:55 588246] [debug] |scid:0ea14c7147685395df29b64e|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:87202467|largest:87202467|pns:2|
[2025/09/12 05:03:55 588250] [info] |scid:0ea14c7147685395df29b64e|xqc_conn_on_pkt_processed|====>|conn:0000558BB89794DC|path:0|size:312|pkt_type:SHORT_HEADER|pkt_num:87202467|frame:STREAM NEW_CONNECTION_ID |recv_time:1757653435587541|dcid:0ea14c7147685395df29b64e|dcid_seq:0|
[2025/09/12 05:03:55 588255] [debug] |scid:0ea14c7147685395df29b64e|xqc_process_crypto_write_streams|
[2025/09/12 05:03:55 588259] [debug] |scid:0ea14c7147685395df29b64e|xqc_crypto_stream_on_write|enc_level|3|
[2025/09/12 05:03:55 588264] [info] |scid:0ea14c7147685395df29b64e|xqc_crypto_stream_send|crypto send data|pkt_num:0|size:283|sent:261|pkt_type:SHORT_HEADER|frame:CRYPTO |now:1757653435588263|
[2025/09/12 05:03:55 588269] [info] |scid:0ea14c7147685395df29b64e|xqc_crypto_stream_send|crypto send data|pkt_num:0|size:284|sent:262|pkt_type:SHORT_HEADER|frame:CRYPTO |now:1757653435588268|
[2025/09/12 05:03:55 588273] [debug] |scid:0ea14c7147685395df29b64e|xqc_crypto_stream_on_write|encrypt_level:3|cur_state:ESTABED|next_state:ESTABED|
[2025/09/12 05:03:55 588277] [debug] |scid:0ea14c7147685395df29b64e|xqc_process_read_streams|stream_read_notify|flag:2|stream_id:0|conn:0000558BB89794DC|
[2025/09/12 05:03:55 588336] [debug] |scid:0ea14c7147685395df29b64e|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:25165824|
[2025/09/12 05:03:55 588345] [debug] |scid:0ea14c7147685395df29b64e|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 05:03:55 588351] [debug] |scid:0ea14c7147685395df29b64e|xqc_sample_check_app_limited|path:0|applimit:2894|
[2025/09/12 05:03:55 588360] [info] |scid:0ea14c7147685395df29b64e|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:0000558BB89794DC|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 05:03:55 588376] [debug] |scid:0ea14c7147685395df29b64e|xqc_engine_conn_logic|engine is running on conn:l-0.0.0.0-443-0ea14c7147685395df29b64e p-193.167.0.100-54496-22f5ec7421bc87580a190c7339d64a0493|
[2025/09/12 05:03:55 588387] [debug] |scid:0ea14c7147685395df29b64e|xqc_gen_ack_frame|largest_recv:87202473|ack_delay:846|first_ack_range:2|largest_pkt_recv_time:1757653435587541|
[2025/09/12 05:03:55 588394] [debug] |scid:0ea14c7147685395df29b64e|xqc_gen_ack_frame|high:87202473|low:87202471|pkt_pns:1|
[2025/09/12 05:03:55 588400] [debug] |scid:0ea14c7147685395df29b64e|xqc_write_ack_to_one_packet|ack_size:9|path:0|path_largest_recv:87202473|frame_largest_recv:87202473|
[2025/09/12 05:03:55 588406] [debug] |scid:0ea14c7147685395df29b64e|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:1|
[2025/09/12 05:03:55 588421] [debug] |scid:0ea14c7147685395df29b64e|xqc_write_new_conn_id_frame_to_packet|gen_new_scid|cid:34f404e1ad6db93fc742a587|sr_token:00d60fd9fe7f00007b3a819f8b550000|seq_num:1
[2025/09/12 05:03:55 588432] [debug] |scid:0ea14c7147685395df29b64e|xqc_write_new_conn_id_frame_to_packet|gen_new_scid|cid:09bea623dfb7467628c4cb35|sr_token:00d60fd9fe7f00007b3a819f8b550000|seq_num:2
[2025/09/12 05:03:55 588439] [debug] |scid:0ea14c7147685395df29b64e|xqc_path_get_perf_class|conn:0000558BB89794DC|path_id:0|path_srtt:32581|min_srtt:32581|path_bw:5123|loss_rate:75.00|path_pto:0|
[2025/09/12 05:03:55 588446] [debug] |scid:0ea14c7147685395df29b64e|xqc_minrtt_scheduler_get_path|path srtt|conn:0000558BB89794DC|path_id:0|path_srtt:32581|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:03:55 588454] [debug] |scid:0ea14c7147685395df29b64e|xqc_minrtt_scheduler_get_path|best path:0|frame_type:HANDSHAKE_DONE |pn:0|size:23|reinj:0|path_class:4|
[2025/09/12 05:03:55 588460] [debug] |scid:0ea14c7147685395df29b64e|xqc_path_get_perf_class|conn:0000558BB89794DC|path_id:0|path_srtt:32581|min_srtt:32581|path_bw:5123|loss_rate:75.00|path_pto:0|
[2025/09/12 05:03:55 588467] [debug] |scid:0ea14c7147685395df29b64e|xqc_minrtt_scheduler_get_path|path srtt|conn:0000558BB89794DC|path_id:0|path_srtt:32581|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:03:55 588473] [debug] |scid:0ea14c7147685395df29b64e|xqc_minrtt_scheduler_get_path|best path:0|frame_type:NEW_TOKEN |pn:0|size:33|reinj:0|path_class:4|
[2025/09/12 05:03:55 588479] [debug] |scid:0ea14c7147685395df29b64e|xqc_path_get_perf_class|conn:0000558BB89794DC|path_id:0|path_srtt:32581|min_srtt:32581|path_bw:5123|loss_rate:75.00|path_pto:0|
[2025/09/12 05:03:55 588486] [debug] |scid:0ea14c7147685395df29b64e|xqc_minrtt_scheduler_get_path|path srtt|conn:0000558BB89794DC|path_id:0|path_srtt:32581|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:03:55 588493] [debug] |scid:0ea14c7147685395df29b64e|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CRYPTO |pn:0|size:283|reinj:0|path_class:4|
[2025/09/12 05:03:55 588500] [debug] |scid:0ea14c7147685395df29b64e|xqc_path_get_perf_class|conn:0000558BB89794DC|path_id:0|path_srtt:32581|min_srtt:32581|path_bw:5123|loss_rate:75.00|path_pto:0|
[2025/09/12 05:03:55 588506] [debug] |scid:0ea14c7147685395df29b64e|xqc_minrtt_scheduler_get_path|path srtt|conn:0000558BB89794DC|path_id:0|path_srtt:32581|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:03:55 588510] [debug] |scid:0ea14c7147685395df29b64e|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CRYPTO |pn:0|size:284|reinj:0|path_class:4|
[2025/09/12 05:03:55 588514] [debug] |scid:0ea14c7147685395df29b64e|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:ACK |stream_id:0|stream_offset:0|
[2025/09/12 05:03:55 588521] [debug] |scid:0ea14c7147685395df29b64e|xqc_path_get_perf_class|conn:0000558BB89794DC|path_id:0|path_srtt:32581|min_srtt:32581|path_bw:5123|loss_rate:75.00|path_pto:0|
[2025/09/12 05:03:55 588528] [debug] |scid:0ea14c7147685395df29b64e|xqc_minrtt_scheduler_get_path|path srtt|conn:0000558BB89794DC|path_id:0|path_srtt:32581|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:03:55 588541] [debug] |scid:0ea14c7147685395df29b64e|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 05:03:55 588548] [debug] |scid:0ea14c7147685395df29b64e|xqc_path_get_perf_class|conn:0000558BB89794DC|path_id:0|path_srtt:32581|min_srtt:32581|path_bw:5123|loss_rate:75.00|path_pto:0|
[2025/09/12 05:03:55 588552] [debug] |scid:0ea14c7147685395df29b64e|xqc_minrtt_scheduler_get_path|path srtt|conn:0000558BB89794DC|path_id:0|path_srtt:32581|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:03:55 588556] [debug] |scid:0ea14c7147685395df29b64e|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 05:03:55 588560] [debug] |scid:0ea14c7147685395df29b64e|xqc_path_get_perf_class|conn:0000558BB89794DC|path_id:0|path_srtt:32581|min_srtt:32581|path_bw:5123|loss_rate:75.00|path_pto:0|
[2025/09/12 05:03:55 588564] [debug] |scid:0ea14c7147685395df29b64e|xqc_send_ctl_can_send|l-0.0.0.0-443-0ea14c7147685395df29b64e p-193.167.0.100-54496-22f5ec7421bc87580a190c7339d64a0493 |path:0|can:1|pkt_sz:1050|schedule_bytes:731|inflight:0|cwnd:7454|conn:0000558BB89794DC|stream_id:0|stream_offset:1024|
[2025/09/12 05:03:55 588570] [debug] |scid:0ea14c7147685395df29b64e|xqc_minrtt_scheduler_get_path|path srtt|conn:0000558BB89794DC|path_id:0|path_srtt:32581|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:03:55 588577] [debug] |scid:0ea14c7147685395df29b64e|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1050|reinj:0|path_class:4|
[2025/09/12 05:03:55 588584] [debug] |scid:0ea14c7147685395df29b64e|xqc_check_acked_or_dropped_pkt|conn:0000558BB89794DC|pkt_num:0|size:23|pkt_type:SHORT_HEADER|frame:HANDSHAKE_DONE |
[2025/09/12 05:03:55 588592] [debug] |scid:0ea14c7147685395df29b64e|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:0|
[2025/09/12 05:03:55 588627] [info] |scid:0ea14c7147685395df29b64e|xqc_send_packet_with_pn|<==|conn:0000558BB89794DC|path:0|pkt_num:0|size:23|sent:39|pkt_type:SHORT_HEADER|frame:HANDSHAKE_DONE |inflight:0|now:1757653435588599|stream_id:0|stream_offset:0|
[2025/09/12 05:03:55 588636] [debug] |scid:0ea14c7147685395df29b64e|xqc_send_ctl_on_packet_sent|conn:0000558BB89794DC|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 05:03:55 588643] [debug] |scid:0ea14c7147685395df29b64e|xqc_send_ctl_on_packet_sent|path:0|inflight:0|applimit:2894|
[2025/09/12 05:03:55 588650] [debug] |scid:0ea14c7147685395df29b64e|xqc_send_ctl_get_pto_time_and_space|srtt:32581|rtt_var:7831|pto_duration:63905|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:03:55 588656] [debug] |scid:0ea14c7147685395df29b64e|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB89794DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:03:55 588662] [debug] |scid:0ea14c7147685395df29b64e|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB89794DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:03:55 588668] [debug] |scid:0ea14c7147685395df29b64e|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB89794DC|path:0|PNS: 2, unacked: 23|
[2025/09/12 05:03:55 588675] [debug] |scid:0ea14c7147685395df29b64e|xqc_timer_set|type:LOSS_DETECTION|expire:1757653435677504|now:1757653435588649|interv:88855|
[2025/09/12 05:03:55 588681] [debug] |scid:0ea14c7147685395df29b64e|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB89794DC|path:0|pns:2|expire:1757653435677504|now:1757653435588649|interval:88855|pto_count:0|srtt:32581
[2025/09/12 05:03:55 588688] [debug] |scid:0ea14c7147685395df29b64e|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:7454|inflight:23|
[2025/09/12 05:03:55 588695] [debug] |scid:0ea14c7147685395df29b64e|xqc_check_acked_or_dropped_pkt|conn:0000558BB89794DC|pkt_num:0|size:33|pkt_type:SHORT_HEADER|frame:NEW_TOKEN |
[2025/09/12 05:03:55 588708] [debug] |scid:0ea14c7147685395df29b64e|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1|
[2025/09/12 05:03:55 588743] [info] |scid:0ea14c7147685395df29b64e|xqc_send_packet_with_pn|<==|conn:0000558BB89794DC|path:0|pkt_num:1|size:33|sent:49|pkt_type:SHORT_HEADER|frame:NEW_TOKEN |inflight:23|now:1757653435588718|stream_id:0|stream_offset:0|
[2025/09/12 05:03:55 588752] [debug] |scid:0ea14c7147685395df29b64e|xqc_send_ctl_on_packet_sent|conn:0000558BB89794DC|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 05:03:55 588759] [debug] |scid:0ea14c7147685395df29b64e|xqc_send_ctl_on_packet_sent|path:0|inflight:23|applimit:2894|
[2025/09/12 05:03:55 588765] [debug] |scid:0ea14c7147685395df29b64e|xqc_send_ctl_get_pto_time_and_space|srtt:32581|rtt_var:7831|pto_duration:63905|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:03:55 588772] [debug] |scid:0ea14c7147685395df29b64e|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB89794DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:03:55 588778] [debug] |scid:0ea14c7147685395df29b64e|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB89794DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:03:55 588784] [debug] |scid:0ea14c7147685395df29b64e|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB89794DC|path:0|PNS: 2, unacked: 56|
[2025/09/12 05:03:55 588790] [debug] |scid:0ea14c7147685395df29b64e|xqc_timer_set|type:LOSS_DETECTION|expire:1757653435677623|now:1757653435588765|interv:88858|
[2025/09/12 05:03:55 588796] [debug] |scid:0ea14c7147685395df29b64e|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB89794DC|path:0|pns:2|expire:1757653435677623|now:1757653435588765|interval:88858|pto_count:0|srtt:32581
[2025/09/12 05:03:55 588801] [debug] |scid:0ea14c7147685395df29b64e|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:7454|inflight:56|
[2025/09/12 05:03:55 588806] [debug] |scid:0ea14c7147685395df29b64e|xqc_check_acked_or_dropped_pkt|conn:0000558BB89794DC|pkt_num:0|size:283|pkt_type:SHORT_HEADER|frame:CRYPTO |
[2025/09/12 05:03:55 588810] [debug] |scid:0ea14c7147685395df29b64e|xqc_send_ctl_set_next_pn_for_packet|optimistic ack detection|skipped_range:2-6|next_skip_chance:1757653435855525|current_time:1757653435588810|
[2025/09/12 05:03:55 588815] [debug] |scid:0ea14c7147685395df29b64e|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:7|
[2025/09/12 05:03:55 588841] [info] |scid:0ea14c7147685395df29b64e|xqc_send_packet_with_pn|<==|conn:0000558BB89794DC|path:0|pkt_num:7|size:283|sent:299|pkt_type:SHORT_HEADER|frame:CRYPTO |inflight:56|now:1757653435588821|stream_id:0|stream_offset:0|
[2025/09/12 05:03:55 588850] [debug] |scid:0ea14c7147685395df29b64e|xqc_send_ctl_on_packet_sent|conn:0000558BB89794DC|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 05:03:55 588857] [debug] |scid:0ea14c7147685395df29b64e|xqc_send_ctl_on_packet_sent|path:0|inflight:56|applimit:2894|
[2025/09/12 05:03:55 588864] [debug] |scid:0ea14c7147685395df29b64e|xqc_send_ctl_get_pto_time_and_space|srtt:32581|rtt_var:7831|pto_duration:63905|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:03:55 588870] [debug] |scid:0ea14c7147685395df29b64e|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB89794DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:03:55 588876] [debug] |scid:0ea14c7147685395df29b64e|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB89794DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:03:55 588880] [debug] |scid:0ea14c7147685395df29b64e|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB89794DC|path:0|PNS: 2, unacked: 339|
[2025/09/12 05:03:55 588884] [debug] |scid:0ea14c7147685395df29b64e|xqc_timer_set|type:LOSS_DETECTION|expire:1757653435677726|now:1757653435588863|interv:88863|
[2025/09/12 05:03:55 588897] [debug] |scid:0ea14c7147685395df29b64e|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB89794DC|path:0|pns:2|expire:1757653435677726|now:1757653435588863|interval:88863|pto_count:0|srtt:32581
[2025/09/12 05:03:55 588901] [debug] |scid:0ea14c7147685395df29b64e|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:7454|inflight:339|
[2025/09/12 05:03:55 588905] [debug] |scid:0ea14c7147685395df29b64e|xqc_check_acked_or_dropped_pkt|conn:0000558BB89794DC|pkt_num:0|size:284|pkt_type:SHORT_HEADER|frame:CRYPTO |
[2025/09/12 05:03:55 588910] [debug] |scid:0ea14c7147685395df29b64e|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:8|
[2025/09/12 05:03:55 588935] [info] |scid:0ea14c7147685395df29b64e|xqc_send_packet_with_pn|<==|conn:0000558BB89794DC|path:0|pkt_num:8|size:284|sent:300|pkt_type:SHORT_HEADER|frame:CRYPTO |inflight:339|now:1757653435588916|stream_id:0|stream_offset:0|
[2025/09/12 05:03:55 588944] [debug] |scid:0ea14c7147685395df29b64e|xqc_send_ctl_on_packet_sent|conn:0000558BB89794DC|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 05:03:55 588951] [debug] |scid:0ea14c7147685395df29b64e|xqc_send_ctl_on_packet_sent|path:0|inflight:339|applimit:2894|
[2025/09/12 05:03:55 588958] [debug] |scid:0ea14c7147685395df29b64e|xqc_send_ctl_get_pto_time_and_space|srtt:32581|rtt_var:7831|pto_duration:63905|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:03:55 588964] [debug] |scid:0ea14c7147685395df29b64e|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB89794DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:03:55 588968] [debug] |scid:0ea14c7147685395df29b64e|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB89794DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:03:55 588971] [debug] |scid:0ea14c7147685395df29b64e|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB89794DC|path:0|PNS: 2, unacked: 623|
[2025/09/12 05:03:55 588975] [debug] |scid:0ea14c7147685395df29b64e|xqc_timer_set|type:LOSS_DETECTION|expire:1757653435677821|now:1757653435588957|interv:88864|
[2025/09/12 05:03:55 588979] [debug] |scid:0ea14c7147685395df29b64e|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB89794DC|path:0|pns:2|expire:1757653435677821|now:1757653435588957|interval:88864|pto_count:0|srtt:32581
[2025/09/12 05:03:55 588983] [debug] |scid:0ea14c7147685395df29b64e|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:7454|inflight:623|
[2025/09/12 05:03:55 588987] [debug] |scid:0ea14c7147685395df29b64e|xqc_check_acked_or_dropped_pkt|conn:0000558BB89794DC|pkt_num:0|size:51|pkt_type:HSK|frame:ACK |
[2025/09/12 05:03:55 588992] [debug] |scid:0ea14c7147685395df29b64e|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:15|
[2025/09/12 05:03:55 589015] [info] |scid:0ea14c7147685395df29b64e|xqc_send_packet_with_pn|<==|conn:0000558BB89794DC|path:0|pkt_num:15|size:51|sent:67|pkt_type:HSK|frame:ACK |inflight:623|now:1757653435588998|stream_id:0|stream_offset:0|
[2025/09/12 05:03:55 589022] [debug] |scid:0ea14c7147685395df29b64e|xqc_send_ctl_on_packet_sent|conn:0000558BB89794DC|path:0|pkt_num:15|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 05:03:55 589030] [debug] |scid:0ea14c7147685395df29b64e|xqc_check_acked_or_dropped_pkt|conn:0000558BB89794DC|pkt_num:0|size:54|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |
[2025/09/12 05:03:55 589037] [debug] |scid:0ea14c7147685395df29b64e|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:9|
[2025/09/12 05:03:55 589074] [info] |scid:0ea14c7147685395df29b64e|xqc_send_packet_with_pn|<==|conn:0000558BB89794DC|path:0|pkt_num:9|size:54|sent:70|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |inflight:623|now:1757653435589057|stream_id:0|stream_offset:0|
[2025/09/12 05:03:55 589083] [debug] |scid:0ea14c7147685395df29b64e|xqc_send_ctl_on_packet_sent|conn:0000558BB89794DC|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 05:03:55 589096] [debug] |scid:0ea14c7147685395df29b64e|xqc_send_ctl_on_packet_sent|path:0|inflight:623|applimit:2894|
[2025/09/12 05:03:55 589103] [debug] |scid:0ea14c7147685395df29b64e|xqc_send_ctl_get_pto_time_and_space|srtt:32581|rtt_var:7831|pto_duration:63905|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:03:55 589108] [debug] |scid:0ea14c7147685395df29b64e|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB89794DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:03:55 589111] [debug] |scid:0ea14c7147685395df29b64e|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB89794DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:03:55 589115] [debug] |scid:0ea14c7147685395df29b64e|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB89794DC|path:0|PNS: 2, unacked: 677|
[2025/09/12 05:03:55 589119] [debug] |scid:0ea14c7147685395df29b64e|xqc_timer_set|type:LOSS_DETECTION|expire:1757653435677962|now:1757653435589103|interv:88859|
[2025/09/12 05:03:55 589123] [debug] |scid:0ea14c7147685395df29b64e|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB89794DC|path:0|pns:2|expire:1757653435677962|now:1757653435589103|interval:88859|pto_count:0|srtt:32581
[2025/09/12 05:03:55 589127] [debug] |scid:0ea14c7147685395df29b64e|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:7454|inflight:677|
[2025/09/12 05:03:55 589132] [debug] |scid:0ea14c7147685395df29b64e|xqc_check_acked_or_dropped_pkt|conn:0000558BB89794DC|pkt_num:0|size:54|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |
[2025/09/12 05:03:55 589136] [debug] |scid:0ea14c7147685395df29b64e|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:10|
[2025/09/12 05:03:55 589160] [info] |scid:0ea14c7147685395df29b64e|xqc_send_packet_with_pn|<==|conn:0000558BB89794DC|path:0|pkt_num:10|size:54|sent:70|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |inflight:677|now:1757653435589142|stream_id:0|stream_offset:0|
[2025/09/12 05:03:55 589168] [debug] |scid:0ea14c7147685395df29b64e|xqc_send_ctl_on_packet_sent|conn:0000558BB89794DC|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 05:03:55 589174] [debug] |scid:0ea14c7147685395df29b64e|xqc_send_ctl_on_packet_sent|path:0|inflight:677|applimit:2894|
[2025/09/12 05:03:55 589181] [debug] |scid:0ea14c7147685395df29b64e|xqc_send_ctl_get_pto_time_and_space|srtt:32581|rtt_var:7831|pto_duration:63905|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:03:55 589186] [debug] |scid:0ea14c7147685395df29b64e|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB89794DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:03:55 589190] [debug] |scid:0ea14c7147685395df29b64e|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB89794DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:03:55 589194] [debug] |scid:0ea14c7147685395df29b64e|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB89794DC|path:0|PNS: 2, unacked: 731|
[2025/09/12 05:03:55 589198] [debug] |scid:0ea14c7147685395df29b64e|xqc_timer_set|type:LOSS_DETECTION|expire:1757653435678047|now:1757653435589180|interv:88867|
[2025/09/12 05:03:55 589201] [debug] |scid:0ea14c7147685395df29b64e|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB89794DC|path:0|pns:2|expire:1757653435678047|now:1757653435589180|interval:88867|pto_count:0|srtt:32581
[2025/09/12 05:03:55 589206] [debug] |scid:0ea14c7147685395df29b64e|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:7454|inflight:731|
[2025/09/12 05:03:55 589210] [debug] |scid:0ea14c7147685395df29b64e|xqc_check_acked_or_dropped_pkt|conn:0000558BB89794DC|pkt_num:0|size:1050|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:03:55 589214] [debug] |scid:0ea14c7147685395df29b64e|xqc_send_ctl_can_send|l-0.0.0.0-443-0ea14c7147685395df29b64e p-193.167.0.100-54496-22f5ec7421bc87580a190c7339d64a0493 |path:0|can:1|pkt_sz:1050|schedule_bytes:0|inflight:731|cwnd:7454|conn:0000558BB89794DC|stream_id:0|stream_offset:1024|
[2025/09/12 05:03:55 589224] [debug] |scid:0ea14c7147685395df29b64e|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:03:55 589229] [debug] |scid:0ea14c7147685395df29b64e|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:11|
[2025/09/12 05:03:55 589254] [info] |scid:0ea14c7147685395df29b64e|xqc_send_packet_with_pn|<==|conn:0000558BB89794DC|path:0|pkt_num:11|size:1050|sent:1066|pkt_type:SHORT_HEADER|frame:STREAM |inflight:731|now:1757653435589235|stream_id:0|stream_offset:1024|
[2025/09/12 05:03:55 589262] [debug] |scid:0ea14c7147685395df29b64e|xqc_send_ctl_on_packet_sent|conn:0000558BB89794DC|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 05:03:55 589270] [debug] |scid:0ea14c7147685395df29b64e|xqc_send_ctl_on_packet_sent|path:0|inflight:731|applimit:2894|
[2025/09/12 05:03:55 589276] [debug] |scid:0ea14c7147685395df29b64e|xqc_send_ctl_get_pto_time_and_space|srtt:32581|rtt_var:7831|pto_duration:63905|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:03:55 589282] [debug] |scid:0ea14c7147685395df29b64e|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB89794DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:03:55 589286] [debug] |scid:0ea14c7147685395df29b64e|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB89794DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:03:55 589290] [debug] |scid:0ea14c7147685395df29b64e|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB89794DC|path:0|PNS: 2, unacked: 1781|
[2025/09/12 05:03:55 589294] [debug] |scid:0ea14c7147685395df29b64e|xqc_timer_set|type:LOSS_DETECTION|expire:1757653435678140|now:1757653435589276|interv:88864|
[2025/09/12 05:03:55 589298] [debug] |scid:0ea14c7147685395df29b64e|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB89794DC|path:0|pns:2|expire:1757653435678140|now:1757653435589276|interval:88864|pto_count:0|srtt:32581
[2025/09/12 05:03:55 589302] [debug] |scid:0ea14c7147685395df29b64e|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:7454|inflight:1781|
[2025/09/12 05:03:55 589307] [debug] |scid:0ea14c7147685395df29b64e|xqc_conn_next_wakeup_time|wakeup_time:1757653435612541|
[2025/09/12 05:03:55 589311] [debug] |scid:0ea14c7147685395df29b64e|xqc_engine_add_wakeup_queue|next_tick_time:1757653435612541|
[2025/09/12 05:03:55 589315] [debug] |xqc_engine_wakeup_after|wakeup:1757653435612541|now:1757653435589315|diff:23226|
[2025/09/12 05:03:55 589319] [debug] |xqc_engine_main_logic|END|now:1757653435588081|
[2025/09/12 05:03:55 589326] [info] |xqc_engine_packet_process|==>|conn:0000558BB89794DC|size:1406|state:ESTABED|recv_time:1757653435589325|
[2025/09/12 05:03:55 589331] [debug] |scid:0ea14c7147685395df29b64e|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:0ea14c7147685395df29b64e|spin_bit:0|
[2025/09/12 05:03:55 589336] [debug] |scid:0ea14c7147685395df29b64e|xqc_packet_decrypt|largest_pn:87202467|
[2025/09/12 05:03:55 589340] [debug] |scid:0ea14c7147685395df29b64e|xqc_packet_decrypt|decryption nonce|path_id:0|pn:87202468|
[2025/09/12 05:03:55 589346] [debug] |scid:0ea14c7147685395df29b64e|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:87202468|
[2025/09/12 05:03:55 589350] [debug] |scid:0ea14c7147685395df29b64e|xqc_process_frames|frame_type:1|
[2025/09/12 05:03:55 589354] [debug] |scid:0ea14c7147685395df29b64e|xqc_process_frames|frame_type:0|
[2025/09/12 05:03:55 589358] [debug] |scid:0ea14c7147685395df29b64e|xqc_process_padding_frame|process padding|
[2025/09/12 05:03:55 589365] [debug] |scid:0ea14c7147685395df29b64e|xqc_timer_unset|type:ACK_01RTT|
[2025/09/12 05:03:55 589369] [debug] |scid:0ea14c7147685395df29b64e|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 05:03:55 589374] [debug] |scid:0ea14c7147685395df29b64e|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:87202468|largest:87202468|pns:2|
[2025/09/12 05:03:55 589383] [info] |scid:0ea14c7147685395df29b64e|xqc_conn_on_pkt_processed|====>|conn:0000558BB89794DC|path:0|size:1406|pkt_type:SHORT_HEADER|pkt_num:87202468|frame:PADDING PING |recv_time:1757653435589325|dcid:0ea14c7147685395df29b64e|dcid_seq:0|
[2025/09/12 05:03:55 589388] [debug] |scid:0ea14c7147685395df29b64e|xqc_timer_set|type:PATH_IDLE|expire:1757653555589325|now:1757653435589325|interv:120000000|
[2025/09/12 05:03:55 589392] [debug] |scid:0ea14c7147685395df29b64e|xqc_timer_set|type:CONN_IDLE|expire:1757653555589325|now:1757653435589325|interv:120000000|
[2025/09/12 05:03:55 589396] [debug] |scid:0ea14c7147685395df29b64e|xqc_engine_remove_wakeup_queue|next_tick_time:1757653435612541|pq_index:0|
[2025/09/12 05:03:55 589400] [debug] |scid:0ea14c7147685395df29b64e|xqc_engine_add_active_queue|last_ticked_time:1757653435588081|
[2025/09/12 05:03:55 589404] [debug] |xqc_engine_main_logic|BEGIN|now:1757653435589404|
[2025/09/12 05:03:55 589409] [debug] |scid:0ea14c7147685395df29b64e|xqc_engine_process_conn|conn:0000558BB89794DC|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:1757653435589408|
[2025/09/12 05:03:55 589415] [debug] |scid:0ea14c7147685395df29b64e|xqc_gen_ack_frame|largest_recv:87202468|ack_delay:90|first_ack_range:1|largest_pkt_recv_time:1757653435589325|
[2025/09/12 05:03:55 589419] [debug] |scid:0ea14c7147685395df29b64e|xqc_gen_ack_frame|high:87202468|low:87202467|pkt_pns:2|
[2025/09/12 05:03:55 589423] [debug] |scid:0ea14c7147685395df29b64e|xqc_write_ack_to_one_packet|ack_size:8|path:0|path_largest_recv:87202468|frame_largest_recv:87202468|
[2025/09/12 05:03:55 589427] [debug] |scid:0ea14c7147685395df29b64e|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:2|
[2025/09/12 05:03:55 589432] [debug] |scid:0ea14c7147685395df29b64e|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:ACK |stream_id:0|stream_offset:0|
[2025/09/12 05:03:55 589437] [debug] |scid:0ea14c7147685395df29b64e|xqc_check_acked_or_dropped_pkt|conn:0000558BB89794DC|pkt_num:0|size:30|pkt_type:SHORT_HEADER|frame:ACK |
[2025/09/12 05:03:55 589441] [debug] |scid:0ea14c7147685395df29b64e|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:12|
[2025/09/12 05:03:55 589466] [info] |scid:0ea14c7147685395df29b64e|xqc_send_packet_with_pn|<==|conn:0000558BB89794DC|path:0|pkt_num:12|size:30|sent:46|pkt_type:SHORT_HEADER|frame:ACK |inflight:1781|now:1757653435589446|stream_id:0|stream_offset:0|
[2025/09/12 05:03:55 589475] [debug] |scid:0ea14c7147685395df29b64e|xqc_send_ctl_on_packet_sent|conn:0000558BB89794DC|path:0|pkt_num:12|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 05:03:55 589483] [debug] |scid:0ea14c7147685395df29b64e|xqc_conn_next_wakeup_time|wakeup_time:1757653435678140|
[2025/09/12 05:03:55 589490] [debug] |scid:0ea14c7147685395df29b64e|xqc_engine_add_wakeup_queue|next_tick_time:1757653435678140|
[2025/09/12 05:03:55 589496] [debug] |xqc_engine_wakeup_after|wakeup:1757653435632658|now:1757653435589496|diff:43162|
[2025/09/12 05:03:55 589500] [debug] |xqc_engine_main_logic|END|now:1757653435589408|
[2025/09/12 05:03:55 589505] [debug] |xqc_engine_main_logic|BEGIN|now:1757653435589505|
[2025/09/12 05:03:55 589509] [debug] |xqc_engine_wakeup_after|wakeup:1757653435632658|now:1757653435589509|diff:43149|
[2025/09/12 05:03:55 589513] [debug] |xqc_engine_main_logic|END|now:1757653435589505|
[2025/09/12 05:03:55 620030] [info] |xqc_engine_packet_process|==>|conn:0000558BB89794DC|size:39|state:ESTABED|recv_time:1757653435620028|
[2025/09/12 05:03:55 620062] [debug] |scid:0ea14c7147685395df29b64e|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:0ea14c7147685395df29b64e|spin_bit:0|
[2025/09/12 05:03:55 620071] [debug] |scid:0ea14c7147685395df29b64e|xqc_packet_decrypt|largest_pn:87202468|
[2025/09/12 05:03:55 620085] [debug] |scid:0ea14c7147685395df29b64e|xqc_packet_decrypt|decryption nonce|path_id:0|pn:87202469|
[2025/09/12 05:03:55 620094] [debug] |scid:0ea14c7147685395df29b64e|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:87202469|
[2025/09/12 05:03:55 620100] [debug] |scid:0ea14c7147685395df29b64e|xqc_process_frames|frame_type:2|
[2025/09/12 05:03:55 620106] [debug] |scid:0ea14c7147685395df29b64e|xqc_send_ctl_on_ack_received|conn:0000558BB89794DC|path:0|pkt_num:7|origin_pktnum:0|size:283|pns:2|pkt_type:SHORT_HEADER|frame:CRYPTO |conn_state:ESTABED|frame_largest_ack:8|path_largest_ack:7|
[2025/09/12 05:03:55 620114] [debug] |scid:0ea14c7147685395df29b64e|xqc_update_sample|sampler_update|prior_lost:2|tx_in_flight:339|prior_delivered:2894|prior_time:1757653435588599|is_app_limited:1|send_elapse:222|ack_elapse:31429|ctl_first_sent_time:1757653435588821|lagest_ack_time:1757653435620028|curr_delivered:3177|
[2025/09/12 05:03:55 620121] [debug] |scid:0ea14c7147685395df29b64e|xqc_update_sample|sampler_sent_time_update:1757653435588821|
[2025/09/12 05:03:55 620127] [debug] |scid:0ea14c7147685395df29b64e|xqc_send_ctl_on_ack_received|sndq_packets_used:6||sndq_packets_used_bytes:0|sndq_packets_free:4|
[2025/09/12 05:03:55 620131] [debug] |scid:0ea14c7147685395df29b64e|xqc_send_ctl_on_ack_received|conn:0000558BB89794DC|path:0|pkt_num:8|origin_pktnum:0|size:284|pns:2|pkt_type:SHORT_HEADER|frame:CRYPTO |conn_state:ESTABED|frame_largest_ack:8|path_largest_ack:8|
[2025/09/12 05:03:55 620137] [debug] |scid:0ea14c7147685395df29b64e|xqc_update_sample|sampler_update|prior_lost:2|tx_in_flight:339|prior_delivered:2894|prior_time:1757653435588599|is_app_limited:1|send_elapse:222|ack_elapse:31429|ctl_first_sent_time:1757653435588821|lagest_ack_time:1757653435620028|curr_delivered:3461|
[2025/09/12 05:03:55 620144] [debug] |scid:0ea14c7147685395df29b64e|xqc_update_sample|sampler_sent_time_update:1757653435588916|
[2025/09/12 05:03:55 620150] [debug] |scid:0ea14c7147685395df29b64e|xqc_send_ctl_on_ack_received|sndq_packets_used:5||sndq_packets_used_bytes:0|sndq_packets_free:5|
[2025/09/12 05:03:55 620156] [debug] |scid:0ea14c7147685395df29b64e|xqc_send_ctl_update_rtt|before update rtt|conn:0000558BB89794DC|srtt:32581|rttvar:7831|minrtt:31011|latest_rtt:31112|ack_delay:136|
[2025/09/12 05:03:55 620163] [debug] |scid:0ea14c7147685395df29b64e|xqc_send_ctl_update_rtt|l-0.0.0.0-443-0ea14c7147685395df29b64e p-193.167.0.100-54496-22f5ec7421bc87580a190c7339d64a0493 |after update rtt|conn:0000558BB89794DC|srtt:32381|rttvar:6275|minrtt:31011|latest_rtt:31112|ack_delay:136|
[2025/09/12 05:03:55 620169] [debug] |scid:0ea14c7147685395df29b64e|xqc_send_ctl_get_lost_sent_pn|largest_acked:8|lost_pn:5|thresh:3|
[2025/09/12 05:03:55 620177] [debug] |scid:0ea14c7147685395df29b64e|xqc_send_ctl_detect_lost|mark lost|pns:2|pkt_num:0|lost_pn:5|po_sent_time:1757653435588599|lost_send_time:1757653435583600|loss_delay:36428|frame:HANDSHAKE_DONE |repair:524288|
[2025/09/12 05:03:55 620184] [debug] |scid:0ea14c7147685395df29b64e|xqc_send_ctl_detect_lost|mark lost|pns:2|pkt_num:1|lost_pn:5|po_sent_time:1757653435588718|lost_send_time:1757653435583600|loss_delay:36428|frame:NEW_TOKEN |repair:64|
[2025/09/12 05:03:55 620191] [debug] |scid:0ea14c7147685395df29b64e|xqc_send_ctl_detect_lost|OnLostDetection|largest_lost sent time: 1757653435588718u|
[2025/09/12 05:03:55 620197] [stats] |scid:0ea14c7147685395df29b64e|xqc_send_ctl_detect_lost|l-0.0.0.0-443-0ea14c7147685395df29b64e p-193.167.0.100-54496-22f5ec7421bc87580a190c7339d64a0493 |lost interval:139035|lost_count:2|send_count:11|pkt_num:1|po_send_time:1757653435588718|srtt:32381|cwnd:7454|bw:5123|conn_life:1293841|now:0|last_lost_time:1293841|
[2025/09/12 05:03:55 620205] [debug] |scid:0ea14c7147685395df29b64e|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:03:55 620212] [debug] |scid:0ea14c7147685395df29b64e|xqc_send_ctl_get_pto_time_and_space|srtt:32381|rtt_var:6275|pto_duration:57481|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:03:55 620226] [debug] |scid:0ea14c7147685395df29b64e|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB89794DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:03:55 620233] [debug] |scid:0ea14c7147685395df29b64e|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB89794DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:03:55 620239] [debug] |scid:0ea14c7147685395df29b64e|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB89794DC|path:0|PNS: 2, unacked: 1158|
[2025/09/12 05:03:55 620245] [debug] |scid:0ea14c7147685395df29b64e|xqc_timer_set|type:LOSS_DETECTION|expire:1757653435671716|now:1757653435620211|interv:51505|
[2025/09/12 05:03:55 620251] [debug] |scid:0ea14c7147685395df29b64e|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB89794DC|path:0|pns:2|expire:1757653435671716|now:1757653435620211|interval:51505|pto_count:0|srtt:32381
[2025/09/12 05:03:55 620258] [debug] |scid:0ea14c7147685395df29b64e|xqc_generate_sample|sampler: send_elapse 222, ack_elapse 31429, delivered 567|rate 18040|lost 4|
[2025/09/12 05:03:55 620264] [debug] |scid:0ea14c7147685395df29b64e|xqc_bbr_update_bandwidth|BBRv1: RTT round update 4 -> 5|
[2025/09/12 05:03:55 620270] [debug] |scid:0ea14c7147685395df29b64e|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (18040) in round 5|
[2025/09/12 05:03:55 620277] [debug] |scid:0ea14c7147685395df29b64e|xqc_bbr_update_min_rtt|minrtt expire|rtt:31011, old_rtt:31011|
[2025/09/12 05:03:55 620283] [debug] |scid:0ea14c7147685395df29b64e|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:5744|extra_cwnd:2330|
[2025/09/12 05:03:55 620289] [debug] |scid:0ea14c7147685395df29b64e|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:7454|packet_lost:2|acked:567|po_sent_time:1757653435588916|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:3461|
[2025/09/12 05:03:55 620296] [debug] |scid:0ea14c7147685395df29b64e|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:7454|packet_lost:2|acked:567|po_sent_time:1757653435588916|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:3461|
[2025/09/12 05:03:55 620303] [debug] |scid:0ea14c7147685395df29b64e|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-0ea14c7147685395df29b64e p-193.167.0.100-54496-22f5ec7421bc87580a190c7339d64a0493 |bbr on ack|mode:0|pacing_rate:3997210|bw:18040|cwnd:8021|full_bw_reached:0|inflight:1158|srtt:32381|latest_rtt:31112|min_rtt:31011|applimit:1|lost:2|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:1|
[2025/09/12 05:03:55 620311] [stats] |scid:0ea14c7147685395df29b64e|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-0ea14c7147685395df29b64e p-193.167.0.100-54496-22f5ec7421bc87580a190c7339d64a0493 |bandwidth change record|bw_before:5123|bw_after:18040|srtt:32381|cwnd:8021|
[2025/09/12 05:03:55 620318] [debug] |scid:0ea14c7147685395df29b64e|xqc_process_frames|frame_type:0|
[2025/09/12 05:03:55 620324] [debug] |scid:0ea14c7147685395df29b64e|xqc_process_padding_frame|process padding|
[2025/09/12 05:03:55 620331] [debug] |scid:0ea14c7147685395df29b64e|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:87202469|largest:87202469|pns:2|
[2025/09/12 05:03:55 620338] [info] |scid:0ea14c7147685395df29b64e|xqc_conn_on_pkt_processed|====>|conn:0000558BB89794DC|path:0|size:39|pkt_type:SHORT_HEADER|pkt_num:87202469|frame:PADDING ACK |recv_time:1757653435620028|dcid:0ea14c7147685395df29b64e|dcid_seq:0|
[2025/09/12 05:03:55 620346] [debug] |scid:0ea14c7147685395df29b64e|xqc_timer_set|type:PATH_IDLE|expire:1757653555620028|now:1757653435620028|interv:120000000|
[2025/09/12 05:03:55 620352] [debug] |scid:0ea14c7147685395df29b64e|xqc_timer_set|type:CONN_IDLE|expire:1757653555620028|now:1757653435620028|interv:120000000|
[2025/09/12 05:03:55 620358] [debug] |scid:0ea14c7147685395df29b64e|xqc_engine_remove_wakeup_queue|next_tick_time:1757653435678140|pq_index:1|
[2025/09/12 05:03:55 620365] [debug] |scid:0ea14c7147685395df29b64e|xqc_engine_add_active_queue|last_ticked_time:1757653435589408|
[2025/09/12 05:03:55 620377] [debug] |xqc_engine_main_logic|BEGIN|now:1757653435620377|
[2025/09/12 05:03:55 620385] [debug] |scid:0ea14c7147685395df29b64e|xqc_engine_process_conn|conn:0000558BB89794DC|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:1757653435620384|
[2025/09/12 05:03:55 620393] [debug] |scid:0ea14c7147685395df29b64e|xqc_path_get_perf_class|conn:0000558BB89794DC|path_id:0|path_srtt:32381|min_srtt:32381|path_bw:18040|loss_rate:75.00|path_pto:0|
[2025/09/12 05:03:55 620398] [debug] |scid:0ea14c7147685395df29b64e|xqc_send_ctl_can_send|l-0.0.0.0-443-0ea14c7147685395df29b64e p-193.167.0.100-54496-22f5ec7421bc87580a190c7339d64a0493 |path:0|can:1|pkt_sz:23|schedule_bytes:0|inflight:1158|cwnd:8021|conn:0000558BB89794DC|stream_id:0|stream_offset:0|
[2025/09/12 05:03:55 620403] [debug] |scid:0ea14c7147685395df29b64e|xqc_minrtt_scheduler_get_path|path srtt|conn:0000558BB89794DC|path_id:0|path_srtt:32381|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:03:55 620407] [debug] |scid:0ea14c7147685395df29b64e|xqc_minrtt_scheduler_get_path|best path:0|frame_type:HANDSHAKE_DONE |pn:0|size:23|reinj:0|path_class:4|
[2025/09/12 05:03:55 620412] [debug] |scid:0ea14c7147685395df29b64e|xqc_path_get_perf_class|conn:0000558BB89794DC|path_id:0|path_srtt:32381|min_srtt:32381|path_bw:18040|loss_rate:75.00|path_pto:0|
[2025/09/12 05:03:55 620416] [debug] |scid:0ea14c7147685395df29b64e|xqc_send_ctl_can_send|l-0.0.0.0-443-0ea14c7147685395df29b64e p-193.167.0.100-54496-22f5ec7421bc87580a190c7339d64a0493 |path:0|can:1|pkt_sz:33|schedule_bytes:23|inflight:1158|cwnd:8021|conn:0000558BB89794DC|stream_id:0|stream_offset:0|
[2025/09/12 05:03:55 620420] [debug] |scid:0ea14c7147685395df29b64e|xqc_minrtt_scheduler_get_path|path srtt|conn:0000558BB89794DC|path_id:0|path_srtt:32381|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:03:55 620425] [debug] |scid:0ea14c7147685395df29b64e|xqc_minrtt_scheduler_get_path|best path:0|frame_type:NEW_TOKEN |pn:1|size:33|reinj:0|path_class:4|
[2025/09/12 05:03:55 620429] [debug] |scid:0ea14c7147685395df29b64e|xqc_check_acked_or_dropped_pkt|conn:0000558BB89794DC|pkt_num:0|size:23|pkt_type:SHORT_HEADER|frame:HANDSHAKE_DONE |
[2025/09/12 05:03:55 620436] [debug] |scid:0ea14c7147685395df29b64e|xqc_send_ctl_can_send|l-0.0.0.0-443-0ea14c7147685395df29b64e p-193.167.0.100-54496-22f5ec7421bc87580a190c7339d64a0493 |path:0|can:1|pkt_sz:23|schedule_bytes:0|inflight:1158|cwnd:8021|conn:0000558BB89794DC|stream_id:0|stream_offset:0|
[2025/09/12 05:03:55 620443] [debug] |scid:0ea14c7147685395df29b64e|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:03:55 620450] [debug] |scid:0ea14c7147685395df29b64e|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:13|
[2025/09/12 05:03:55 620484] [info] |scid:0ea14c7147685395df29b64e|xqc_send_packet_with_pn|<==|conn:0000558BB89794DC|path:0|pkt_num:13|size:23|sent:39|pkt_type:SHORT_HEADER|frame:HANDSHAKE_DONE |inflight:1158|now:1757653435620459|stream_id:0|stream_offset:0|
[2025/09/12 05:03:55 620493] [debug] |scid:0ea14c7147685395df29b64e|xqc_send_ctl_on_packet_sent|conn:0000558BB89794DC|path:0|pkt_num:13|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 05:03:55 620501] [debug] |scid:0ea14c7147685395df29b64e|xqc_send_ctl_on_packet_sent|path:0|inflight:1158|applimit:0|
[2025/09/12 05:03:55 620507] [debug] |scid:0ea14c7147685395df29b64e|xqc_send_ctl_get_pto_time_and_space|srtt:32381|rtt_var:6275|pto_duration:57481|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:03:55 620514] [debug] |scid:0ea14c7147685395df29b64e|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB89794DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:03:55 620520] [debug] |scid:0ea14c7147685395df29b64e|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB89794DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:03:55 620533] [debug] |scid:0ea14c7147685395df29b64e|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB89794DC|path:0|PNS: 2, unacked: 1181|
[2025/09/12 05:03:55 620539] [debug] |scid:0ea14c7147685395df29b64e|xqc_timer_set|type:LOSS_DETECTION|expire:1757653435702940|now:1757653435620507|interv:82433|
[2025/09/12 05:03:55 620545] [debug] |scid:0ea14c7147685395df29b64e|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB89794DC|path:0|pns:2|expire:1757653435702940|now:1757653435620507|interval:82433|pto_count:0|srtt:32381
[2025/09/12 05:03:55 620549] [debug] |scid:0ea14c7147685395df29b64e|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:8021|inflight:1181|
[2025/09/12 05:03:55 620554] [debug] |scid:0ea14c7147685395df29b64e|xqc_check_acked_or_dropped_pkt|conn:0000558BB89794DC|pkt_num:1|size:33|pkt_type:SHORT_HEADER|frame:NEW_TOKEN |
[2025/09/12 05:03:55 620558] [debug] |scid:0ea14c7147685395df29b64e|xqc_send_ctl_can_send|l-0.0.0.0-443-0ea14c7147685395df29b64e p-193.167.0.100-54496-22f5ec7421bc87580a190c7339d64a0493 |path:0|can:1|pkt_sz:33|schedule_bytes:0|inflight:1181|cwnd:8021|conn:0000558BB89794DC|stream_id:0|stream_offset:0|
[2025/09/12 05:03:55 620563] [debug] |scid:0ea14c7147685395df29b64e|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:03:55 620567] [debug] |scid:0ea14c7147685395df29b64e|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:14|
[2025/09/12 05:03:55 620593] [info] |scid:0ea14c7147685395df29b64e|xqc_send_packet_with_pn|<==|conn:0000558BB89794DC|path:0|pkt_num:14|size:33|sent:49|pkt_type:SHORT_HEADER|frame:NEW_TOKEN |inflight:1181|now:1757653435620573|stream_id:0|stream_offset:0|
[2025/09/12 05:03:55 620602] [debug] |scid:0ea14c7147685395df29b64e|xqc_send_ctl_on_packet_sent|conn:0000558BB89794DC|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 05:03:55 620609] [debug] |scid:0ea14c7147685395df29b64e|xqc_send_ctl_on_packet_sent|path:0|inflight:1181|applimit:0|
[2025/09/12 05:03:55 620616] [debug] |scid:0ea14c7147685395df29b64e|xqc_send_ctl_get_pto_time_and_space|srtt:32381|rtt_var:6275|pto_duration:57481|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:03:55 620623] [debug] |scid:0ea14c7147685395df29b64e|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB89794DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:03:55 620628] [debug] |scid:0ea14c7147685395df29b64e|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB89794DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:03:55 620632] [debug] |scid:0ea14c7147685395df29b64e|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB89794DC|path:0|PNS: 2, unacked: 1214|
[2025/09/12 05:03:55 620636] [debug] |scid:0ea14c7147685395df29b64e|xqc_timer_set|type:LOSS_DETECTION|expire:1757653435703054|now:1757653435620615|interv:82439|
[2025/09/12 05:03:55 620640] [debug] |scid:0ea14c7147685395df29b64e|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB89794DC|path:0|pns:2|expire:1757653435703054|now:1757653435620615|interval:82439|pto_count:0|srtt:32381
[2025/09/12 05:03:55 620644] [debug] |scid:0ea14c7147685395df29b64e|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:8021|inflight:1214|
[2025/09/12 05:03:55 620649] [debug] |scid:0ea14c7147685395df29b64e|xqc_conn_next_wakeup_time|wakeup_time:1757653435703054|
[2025/09/12 05:03:55 620653] [debug] |scid:0ea14c7147685395df29b64e|xqc_engine_add_wakeup_queue|next_tick_time:1757653435703054|
[2025/09/12 05:03:55 620657] [debug] |xqc_engine_wakeup_after|wakeup:1757653435632658|now:1757653435620657|diff:12001|
[2025/09/12 05:03:55 620661] [debug] |xqc_engine_main_logic|END|now:1757653435620384|
[2025/09/12 05:03:55 620668] [info] |xqc_engine_packet_process|==>|conn:0000558BB89794DC|size:40|state:ESTABED|recv_time:1757653435620667|
[2025/09/12 05:03:55 620672] [debug] |scid:0ea14c7147685395df29b64e|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:0ea14c7147685395df29b64e|spin_bit:0|
[2025/09/12 05:03:55 620683] [debug] |scid:0ea14c7147685395df29b64e|xqc_packet_decrypt|largest_pn:87202469|
[2025/09/12 05:03:55 620687] [debug] |scid:0ea14c7147685395df29b64e|xqc_packet_decrypt|decryption nonce|path_id:0|pn:87202470|
[2025/09/12 05:03:55 620692] [debug] |scid:0ea14c7147685395df29b64e|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:87202470|
[2025/09/12 05:03:55 620696] [debug] |scid:0ea14c7147685395df29b64e|xqc_process_frames|frame_type:2|
[2025/09/12 05:03:55 620701] [debug] |scid:0ea14c7147685395df29b64e|xqc_send_ctl_on_ack_received|conn:0000558BB89794DC|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 05:03:55 620705] [debug] |scid:0ea14c7147685395df29b64e|xqc_update_sample|sampler_update|prior_lost:2|tx_in_flight:731|prior_delivered:2894|prior_time:1757653435588599|is_app_limited:1|send_elapse:543|ack_elapse:32068|ctl_first_sent_time:1757653435589142|lagest_ack_time:1757653435620667|curr_delivered:3515|
[2025/09/12 05:03:55 620710] [debug] |scid:0ea14c7147685395df29b64e|xqc_update_sample|sampler_sent_time_update:1757653435589142|
[2025/09/12 05:03:55 620715] [debug] |scid:0ea14c7147685395df29b64e|xqc_send_ctl_on_ack_received|sndq_packets_used:6||sndq_packets_used_bytes:0|sndq_packets_free:4|
[2025/09/12 05:03:55 620719] [debug] |scid:0ea14c7147685395df29b64e|xqc_send_ctl_update_rtt|before update rtt|conn:0000558BB89794DC|srtt:32381|rttvar:6275|minrtt:31011|latest_rtt:31525|ack_delay:48|
[2025/09/12 05:03:55 620723] [debug] |scid:0ea14c7147685395df29b64e|xqc_send_ctl_update_rtt|l-0.0.0.0-443-0ea14c7147685395df29b64e p-193.167.0.100-54496-22f5ec7421bc87580a190c7339d64a0493 |after update rtt|conn:0000558BB89794DC|srtt:32268|rttvar:4933|minrtt:31011|latest_rtt:31525|ack_delay:48|
[2025/09/12 05:03:55 620727] [debug] |scid:0ea14c7147685395df29b64e|xqc_send_ctl_get_lost_sent_pn|largest_acked:10|lost_pn:7|thresh:3|
[2025/09/12 05:03:55 620731] [debug] |scid:0ea14c7147685395df29b64e|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:03:55 620735] [debug] |scid:0ea14c7147685395df29b64e|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:03:55 620739] [debug] |scid:0ea14c7147685395df29b64e|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:03:55 620743] [debug] |scid:0ea14c7147685395df29b64e|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:0000558BB89794DC|path:0|pns:2|expire:1757653435625358|now:1757653435620743|interval:4615|
[2025/09/12 05:03:55 620748] [debug] |scid:0ea14c7147685395df29b64e|xqc_timer_set|type:LOSS_DETECTION|expire:1757653435625358|now:1757653435620743|interv:4615|
[2025/09/12 05:03:55 620752] [debug] |scid:0ea14c7147685395df29b64e|xqc_generate_sample|sampler: send_elapse 543, ack_elapse 32068, delivered 621|rate 19365|lost 4|
[2025/09/12 05:03:55 620756] [debug] |scid:0ea14c7147685395df29b64e|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (19365) in round 5|
[2025/09/12 05:03:55 620760] [debug] |scid:0ea14c7147685395df29b64e|xqc_bbr_update_min_rtt|minrtt expire|rtt:31011, old_rtt:31011|
[2025/09/12 05:03:55 620764] [debug] |scid:0ea14c7147685395df29b64e|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:5744|extra_cwnd:2330|
[2025/09/12 05:03:55 620768] [debug] |scid:0ea14c7147685395df29b64e|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:8021|packet_lost:0|acked:54|po_sent_time:1757653435589142|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:3461|
[2025/09/12 05:03:55 620773] [debug] |scid:0ea14c7147685395df29b64e|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:8021|packet_lost:0|acked:54|po_sent_time:1757653435589142|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:3461|
[2025/09/12 05:03:55 620777] [debug] |scid:0ea14c7147685395df29b64e|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-0ea14c7147685395df29b64e p-193.167.0.100-54496-22f5ec7421bc87580a190c7339d64a0493 |bbr on ack|mode:0|pacing_rate:3997210|bw:19365|cwnd:8075|full_bw_reached:0|inflight:1160|srtt:32268|latest_rtt:31525|min_rtt:31011|applimit:1|lost:4|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:03:55 620786] [debug] |scid:0ea14c7147685395df29b64e|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:87202470|largest:87202470|pns:2|
[2025/09/12 05:03:55 620790] [info] |scid:0ea14c7147685395df29b64e|xqc_conn_on_pkt_processed|====>|conn:0000558BB89794DC|path:0|size:40|pkt_type:SHORT_HEADER|pkt_num:87202470|frame:ACK |recv_time:1757653435620667|dcid:0ea14c7147685395df29b64e|dcid_seq:0|
[2025/09/12 05:03:55 620795] [debug] |scid:0ea14c7147685395df29b64e|xqc_timer_set|type:PATH_IDLE|expire:1757653555620667|now:1757653435620667|interv:120000000|
[2025/09/12 05:03:55 620799] [debug] |scid:0ea14c7147685395df29b64e|xqc_timer_set|type:CONN_IDLE|expire:1757653555620667|now:1757653435620667|interv:120000000|
[2025/09/12 05:03:55 620803] [debug] |scid:0ea14c7147685395df29b64e|xqc_engine_remove_wakeup_queue|next_tick_time:1757653435703054|pq_index:1|
[2025/09/12 05:03:55 620807] [debug] |scid:0ea14c7147685395df29b64e|xqc_engine_add_active_queue|last_ticked_time:1757653435620384|
[2025/09/12 05:03:55 620811] [debug] |xqc_engine_main_logic|BEGIN|now:1757653435620811|
[2025/09/12 05:03:55 620816] [debug] |scid:0ea14c7147685395df29b64e|xqc_engine_process_conn|conn:0000558BB89794DC|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:1757653435620815|
[2025/09/12 05:03:55 620822] [debug] |scid:0ea14c7147685395df29b64e|xqc_conn_next_wakeup_time|wakeup_time:1757653435625358|
[2025/09/12 05:03:55 620826] [debug] |scid:0ea14c7147685395df29b64e|xqc_engine_add_wakeup_queue|next_tick_time:1757653435625358|
[2025/09/12 05:03:55 620829] [debug] |xqc_engine_wakeup_after|wakeup:1757653435625358|now:1757653435620829|diff:4529|
[2025/09/12 05:03:55 620833] [debug] |xqc_engine_main_logic|END|now:1757653435620815|
[2025/09/12 05:03:55 620838] [debug] |xqc_engine_main_logic|BEGIN|now:1757653435620838|
[2025/09/12 05:03:55 620842] [debug] |xqc_engine_wakeup_after|wakeup:1757653435625358|now:1757653435620842|diff:4516|
[2025/09/12 05:03:55 620846] [debug] |xqc_engine_main_logic|END|now:1757653435620838|
[2025/09/12 05:03:55 622225] [info] |xqc_engine_packet_process|==>|conn:0000558BB89794DC|size:1444|state:ESTABED|recv_time:1757653435622224|
[2025/09/12 05:03:55 622238] [debug] |scid:0ea14c7147685395df29b64e|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:0ea14c7147685395df29b64e|spin_bit:0|
[2025/09/12 05:03:55 622245] [debug] |scid:0ea14c7147685395df29b64e|xqc_packet_decrypt|largest_pn:87202470|
[2025/09/12 05:03:55 622251] [debug] |scid:0ea14c7147685395df29b64e|xqc_packet_decrypt|decryption nonce|path_id:0|pn:87202471|
[2025/09/12 05:03:55 622260] [debug] |scid:0ea14c7147685395df29b64e|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:87202471|
[2025/09/12 05:03:55 622267] [debug] |scid:0ea14c7147685395df29b64e|xqc_process_frames|frame_type:1|
[2025/09/12 05:03:55 622272] [debug] |scid:0ea14c7147685395df29b64e|xqc_process_frames|frame_type:0|
[2025/09/12 05:03:55 622276] [debug] |scid:0ea14c7147685395df29b64e|xqc_process_padding_frame|process padding|
[2025/09/12 05:03:55 622283] [debug] |scid:0ea14c7147685395df29b64e|xqc_timer_set|type:ACK_01RTT|expire:1757653435647224|now:1757653435622224|interv:25000|
[2025/09/12 05:03:55 622288] [debug] |scid:0ea14c7147685395df29b64e|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:1757653435622224|max_ack_delay:25000|
[2025/09/12 05:03:55 622302] [debug] |scid:0ea14c7147685395df29b64e|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:87202471|largest:87202471|pns:2|
[2025/09/12 05:03:55 622309] [info] |scid:0ea14c7147685395df29b64e|xqc_conn_on_pkt_processed|====>|conn:0000558BB89794DC|path:0|size:1444|pkt_type:SHORT_HEADER|pkt_num:87202471|frame:PADDING PING |recv_time:1757653435622224|dcid:0ea14c7147685395df29b64e|dcid_seq:0|
[2025/09/12 05:03:55 622316] [debug] |scid:0ea14c7147685395df29b64e|xqc_timer_set|type:PATH_IDLE|expire:1757653555622224|now:1757653435622224|interv:120000000|
[2025/09/12 05:03:55 622323] [debug] |scid:0ea14c7147685395df29b64e|xqc_timer_set|type:CONN_IDLE|expire:1757653555622224|now:1757653435622224|interv:120000000|
[2025/09/12 05:03:55 622329] [debug] |scid:0ea14c7147685395df29b64e|xqc_engine_remove_wakeup_queue|next_tick_time:1757653435625358|pq_index:0|
[2025/09/12 05:03:55 622335] [debug] |scid:0ea14c7147685395df29b64e|xqc_engine_add_active_queue|last_ticked_time:1757653435620815|
[2025/09/12 05:03:55 622342] [debug] |xqc_engine_main_logic|BEGIN|now:1757653435622341|
[2025/09/12 05:03:55 622347] [debug] |scid:0ea14c7147685395df29b64e|xqc_engine_process_conn|conn:0000558BB89794DC|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:1757653435622346|
[2025/09/12 05:03:55 622353] [debug] |scid:0ea14c7147685395df29b64e|xqc_conn_next_wakeup_time|wakeup_time:1757653435625358|
[2025/09/12 05:03:55 622357] [debug] |scid:0ea14c7147685395df29b64e|xqc_engine_add_wakeup_queue|next_tick_time:1757653435625358|
[2025/09/12 05:03:55 622360] [debug] |xqc_engine_wakeup_after|wakeup:1757653435625358|now:1757653435622360|diff:2998|
[2025/09/12 05:03:55 622365] [debug] |xqc_engine_main_logic|END|now:1757653435622346|
[2025/09/12 05:03:55 622370] [debug] |xqc_engine_main_logic|BEGIN|now:1757653435622370|
[2025/09/12 05:03:55 622373] [debug] |xqc_engine_wakeup_after|wakeup:1757653435625358|now:1757653435622373|diff:2985|
[2025/09/12 05:03:55 622379] [debug] |xqc_engine_main_logic|END|now:1757653435622370|
[2025/09/12 05:03:55 625326] [info] |xqc_engine_packet_process|==>|conn:0000558BB89794DC|size:39|state:ESTABED|recv_time:1757653435625325|
[2025/09/12 05:03:55 625341] [debug] |scid:0ea14c7147685395df29b64e|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:0ea14c7147685395df29b64e|spin_bit:0|
[2025/09/12 05:03:55 625351] [debug] |scid:0ea14c7147685395df29b64e|xqc_packet_decrypt|largest_pn:87202471|
[2025/09/12 05:03:55 625358] [debug] |scid:0ea14c7147685395df29b64e|xqc_packet_decrypt|decryption nonce|path_id:0|pn:87202472|
[2025/09/12 05:03:55 625368] [debug] |scid:0ea14c7147685395df29b64e|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:87202472|
[2025/09/12 05:03:55 625376] [debug] |scid:0ea14c7147685395df29b64e|xqc_process_frames|frame_type:2|
[2025/09/12 05:03:55 625385] [debug] |scid:0ea14c7147685395df29b64e|xqc_send_ctl_on_ack_received|conn:0000558BB89794DC|path:0|pkt_num:11|origin_pktnum:0|size:1050|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:12|path_largest_ack:11|
[2025/09/12 05:03:55 625394] [debug] |scid:0ea14c7147685395df29b64e|xqc_update_sample|sampler_update|prior_lost:2|tx_in_flight:1781|prior_delivered:2894|prior_time:1757653435588599|is_app_limited:1|send_elapse:636|ack_elapse:36726|ctl_first_sent_time:1757653435589235|lagest_ack_time:1757653435625325|curr_delivered:4565|
[2025/09/12 05:03:55 625403] [debug] |scid:0ea14c7147685395df29b64e|xqc_update_sample|sampler_sent_time_update:1757653435589235|
[2025/09/12 05:03:55 625411] [debug] |scid:0ea14c7147685395df29b64e|xqc_conn_decrease_unacked_stream_ref|stream enter DATA RECVD|stream_id:0
[2025/09/12 05:03:55 625421] [debug] |scid:0ea14c7147685395df29b64e|xqc_stream_maybe_need_close|stream_id:0|stream_type:0|
[2025/09/12 05:03:55 625429] [debug] |scid:0ea14c7147685395df29b64e|xqc_timer_set|type:STREAM_CLOSE|expire:1757653435856429|now:1757653435625429|interv:231000|
[2025/09/12 05:03:55 625442] [debug] |scid:0ea14c7147685395df29b64e|xqc_send_ctl_on_ack_received|sndq_packets_used:5||sndq_packets_used_bytes:0|sndq_packets_free:5|
[2025/09/12 05:03:55 625447] [debug] |scid:0ea14c7147685395df29b64e|xqc_send_ctl_update_rtt|before update rtt|conn:0000558BB89794DC|srtt:32268|rttvar:4933|minrtt:31011|latest_rtt:36090|ack_delay:4280|
[2025/09/12 05:03:55 625452] [debug] |scid:0ea14c7147685395df29b64e|xqc_send_ctl_update_rtt|l-0.0.0.0-443-0ea14c7147685395df29b64e p-193.167.0.100-54496-22f5ec7421bc87580a190c7339d64a0493 |after update rtt|conn:0000558BB89794DC|srtt:32211|rttvar:3814|minrtt:31011|latest_rtt:36090|ack_delay:4280|
[2025/09/12 05:03:55 625457] [debug] |scid:0ea14c7147685395df29b64e|xqc_send_ctl_get_lost_sent_pn|largest_acked:11|lost_pn:8|thresh:3|
[2025/09/12 05:03:55 625462] [debug] |scid:0ea14c7147685395df29b64e|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:03:55 625467] [debug] |scid:0ea14c7147685395df29b64e|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:03:55 625472] [debug] |scid:0ea14c7147685395df29b64e|xqc_send_ctl_on_ack_received|xqc_recv_record_del from 87202469|pns:2|
[2025/09/12 05:03:55 625477] [debug] |scid:0ea14c7147685395df29b64e|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:03:55 625482] [debug] |scid:0ea14c7147685395df29b64e|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:0000558BB89794DC|path:0|pns:2|expire:1757653435629658|now:1757653435625482|interval:4176|
[2025/09/12 05:03:55 625488] [debug] |scid:0ea14c7147685395df29b64e|xqc_timer_set|type:LOSS_DETECTION|expire:1757653435629658|now:1757653435625482|interv:4176|
[2025/09/12 05:03:55 625497] [debug] |scid:0ea14c7147685395df29b64e|xqc_generate_sample|sampler: send_elapse 636, ack_elapse 36726, delivered 1671|rate 45499|lost 4|
[2025/09/12 05:03:55 625505] [debug] |scid:0ea14c7147685395df29b64e|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (45499) in round 5|
[2025/09/12 05:03:55 625513] [debug] |scid:0ea14c7147685395df29b64e|xqc_bbr_update_min_rtt|minrtt expire|rtt:31011, old_rtt:31011|
[2025/09/12 05:03:55 625521] [debug] |scid:0ea14c7147685395df29b64e|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:5744|extra_cwnd:2860|
[2025/09/12 05:03:55 625526] [debug] |scid:0ea14c7147685395df29b64e|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:8075|packet_lost:0|acked:1050|po_sent_time:1757653435589235|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:3461|
[2025/09/12 05:03:55 625531] [debug] |scid:0ea14c7147685395df29b64e|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:8075|packet_lost:0|acked:1050|po_sent_time:1757653435589235|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:3461|
[2025/09/12 05:03:55 625537] [debug] |scid:0ea14c7147685395df29b64e|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-0ea14c7147685395df29b64e p-193.167.0.100-54496-22f5ec7421bc87580a190c7339d64a0493 |bbr on ack|mode:0|pacing_rate:3997210|bw:45499|cwnd:9125|full_bw_reached:0|inflight:110|srtt:32211|latest_rtt:36090|min_rtt:31011|applimit:1|lost:4|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:03:55 625543] [debug] |scid:0ea14c7147685395df29b64e|xqc_process_frames|frame_type:0|
[2025/09/12 05:03:55 625548] [debug] |scid:0ea14c7147685395df29b64e|xqc_process_padding_frame|process padding|
[2025/09/12 05:03:55 625553] [debug] |scid:0ea14c7147685395df29b64e|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:87202472|largest:87202472|pns:2|
[2025/09/12 05:03:55 625559] [info] |scid:0ea14c7147685395df29b64e|xqc_conn_on_pkt_processed|====>|conn:0000558BB89794DC|path:0|size:39|pkt_type:SHORT_HEADER|pkt_num:87202472|frame:PADDING ACK |recv_time:1757653435625325|dcid:0ea14c7147685395df29b64e|dcid_seq:0|
[2025/09/12 05:03:55 625565] [debug] |scid:0ea14c7147685395df29b64e|xqc_timer_set|type:PATH_IDLE|expire:1757653555625325|now:1757653435625325|interv:120000000|
[2025/09/12 05:03:55 625574] [debug] |scid:0ea14c7147685395df29b64e|xqc_timer_set|type:CONN_IDLE|expire:1757653555625325|now:1757653435625325|interv:120000000|
[2025/09/12 05:03:55 625579] [debug] |scid:0ea14c7147685395df29b64e|xqc_engine_remove_wakeup_queue|next_tick_time:1757653435625358|pq_index:0|
[2025/09/12 05:03:55 625584] [debug] |scid:0ea14c7147685395df29b64e|xqc_engine_add_active_queue|last_ticked_time:1757653435622346|
[2025/09/12 05:03:55 625589] [debug] |xqc_engine_main_logic|BEGIN|now:1757653435625589|
[2025/09/12 05:03:55 625595] [debug] |scid:0ea14c7147685395df29b64e|xqc_engine_process_conn|conn:0000558BB89794DC|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:1757653435625594|
[2025/09/12 05:03:55 625602] [debug] |scid:0ea14c7147685395df29b64e|xqc_conn_next_wakeup_time|wakeup_time:1757653435629658|
[2025/09/12 05:03:55 625607] [debug] |scid:0ea14c7147685395df29b64e|xqc_engine_add_wakeup_queue|next_tick_time:1757653435629658|
[2025/09/12 05:03:55 625612] [debug] |xqc_engine_wakeup_after|wakeup:1757653435629658|now:1757653435625612|diff:4046|
[2025/09/12 05:03:55 625617] [debug] |xqc_engine_main_logic|END|now:1757653435625594|
[2025/09/12 05:03:55 625624] [debug] |xqc_engine_main_logic|BEGIN|now:1757653435625623|
[2025/09/12 05:03:55 625628] [debug] |xqc_engine_wakeup_after|wakeup:1757653435629658|now:1757653435625628|diff:4030|
[2025/09/12 05:03:55 625633] [debug] |xqc_engine_main_logic|END|now:1757653435625623|
[2025/09/12 05:03:55 630707] [debug] |xqc_engine_main_logic|BEGIN|now:1757653435630707|
[2025/09/12 05:03:55 630717] [debug] |scid:0ea14c7147685395df29b64e|xqc_engine_remove_wakeup_queue|next_tick_time:1757653435629658|pq_index:0|
[2025/09/12 05:03:55 630722] [debug] |scid:0ea14c7147685395df29b64e|xqc_engine_add_active_queue|last_ticked_time:1757653435625594|
[2025/09/12 05:03:55 630729] [debug] |scid:0ea14c7147685395df29b64e|xqc_engine_process_conn|conn:0000558BB89794DC|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:1757653435630727|
[2025/09/12 05:03:55 630734] [debug] |scid:0ea14c7147685395df29b64e|xqc_timer_expire|timer expired|type:LOSS_DETECTION|expire_time:1757653435629658|now:1757653435630727|
[2025/09/12 05:03:55 630740] [debug] |scid:0ea14c7147685395df29b64e|xqc_timer_loss_detection_timeout|path:0|loss_detection_timeout|
[2025/09/12 05:03:55 630745] [debug] |scid:0ea14c7147685395df29b64e|xqc_timer_loss_detection_timeout|xqc_send_ctl_detect_lost|
[2025/09/12 05:03:55 630750] [debug] |scid:0ea14c7147685395df29b64e|xqc_send_ctl_get_lost_sent_pn|largest_acked:11|lost_pn:8|thresh:3|
[2025/09/12 05:03:55 630755] [debug] |scid:0ea14c7147685395df29b64e|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:03:55 630760] [debug] |scid:0ea14c7147685395df29b64e|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:03:55 630766] [debug] |scid:0ea14c7147685395df29b64e|xqc_send_ctl_detect_lost|mark lost|pns:2|pkt_num:9|lost_pn:8|po_sent_time:1757653435589057|lost_send_time:1757653435590126|loss_delay:40601|frame:NEW_CONNECTION_ID |repair:16384|
[2025/09/12 05:03:55 630772] [debug] |scid:0ea14c7147685395df29b64e|xqc_send_ctl_detect_lost|OnLostDetection|largest_lost sent time: 1757653435589057u|
[2025/09/12 05:03:55 630778] [debug] |scid:0ea14c7147685395df29b64e|xqc_timer_loss_detection_timeout|xqc_send_ctl_set_loss_detection_timer|loss|
[2025/09/12 05:03:55 630783] [debug] |scid:0ea14c7147685395df29b64e|xqc_send_ctl_get_pto_time_and_space|srtt:32211|rtt_var:3814|pto_duration:47467|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:03:55 630794] [debug] |scid:0ea14c7147685395df29b64e|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB89794DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:03:55 630799] [debug] |scid:0ea14c7147685395df29b64e|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB89794DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:03:55 630804] [debug] |scid:0ea14c7147685395df29b64e|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB89794DC|path:0|PNS: 2, unacked: 56|
[2025/09/12 05:03:55 630809] [debug] |scid:0ea14c7147685395df29b64e|xqc_timer_set|type:LOSS_DETECTION|expire:1757653435693040|now:1757653435630783|interv:62257|
[2025/09/12 05:03:55 630815] [debug] |scid:0ea14c7147685395df29b64e|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB89794DC|path:0|pns:2|expire:1757653435693040|now:1757653435630783|interval:62257|pto_count:0|srtt:32211
[2025/09/12 05:03:55 630822] [debug] |scid:0ea14c7147685395df29b64e|xqc_path_get_perf_class|conn:0000558BB89794DC|path_id:0|path_srtt:32211|min_srtt:32211|path_bw:45499|loss_rate:100.00|path_pto:0|
[2025/09/12 05:03:55 630828] [debug] |scid:0ea14c7147685395df29b64e|xqc_send_ctl_can_send|l-0.0.0.0-443-0ea14c7147685395df29b64e p-193.167.0.100-54496-22f5ec7421bc87580a190c7339d64a0493 |path:0|can:1|pkt_sz:54|schedule_bytes:0|inflight:56|cwnd:9125|conn:0000558BB89794DC|stream_id:0|stream_offset:0|
[2025/09/12 05:03:55 630834] [debug] |scid:0ea14c7147685395df29b64e|xqc_minrtt_scheduler_get_path|path srtt|conn:0000558BB89794DC|path_id:0|path_srtt:32211|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:03:55 630840] [debug] |scid:0ea14c7147685395df29b64e|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 05:03:55 630846] [debug] |scid:0ea14c7147685395df29b64e|xqc_check_acked_or_dropped_pkt|conn:0000558BB89794DC|pkt_num:9|size:54|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |
[2025/09/12 05:03:55 630852] [debug] |scid:0ea14c7147685395df29b64e|xqc_send_ctl_can_send|l-0.0.0.0-443-0ea14c7147685395df29b64e p-193.167.0.100-54496-22f5ec7421bc87580a190c7339d64a0493 |path:0|can:1|pkt_sz:54|schedule_bytes:0|inflight:56|cwnd:9125|conn:0000558BB89794DC|stream_id:0|stream_offset:0|
[2025/09/12 05:03:55 630858] [debug] |scid:0ea14c7147685395df29b64e|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:03:55 630864] [debug] |scid:0ea14c7147685395df29b64e|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:15|
[2025/09/12 05:03:55 630906] [info] |scid:0ea14c7147685395df29b64e|xqc_send_packet_with_pn|<==|conn:0000558BB89794DC|path:0|pkt_num:15|size:54|sent:70|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |inflight:56|now:1757653435630873|stream_id:0|stream_offset:0|
[2025/09/12 05:03:55 630918] [debug] |scid:0ea14c7147685395df29b64e|xqc_send_ctl_on_packet_sent|conn:0000558BB89794DC|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 05:03:55 630928] [debug] |scid:0ea14c7147685395df29b64e|xqc_send_ctl_on_packet_sent|path:0|inflight:56|applimit:0|
[2025/09/12 05:03:55 630936] [debug] |scid:0ea14c7147685395df29b64e|xqc_send_ctl_get_pto_time_and_space|srtt:32211|rtt_var:3814|pto_duration:47467|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:03:55 630945] [debug] |scid:0ea14c7147685395df29b64e|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB89794DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:03:55 630951] [debug] |scid:0ea14c7147685395df29b64e|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB89794DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:03:55 630956] [debug] |scid:0ea14c7147685395df29b64e|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB89794DC|path:0|PNS: 2, unacked: 110|
[2025/09/12 05:03:55 630961] [debug] |scid:0ea14c7147685395df29b64e|xqc_timer_set|type:LOSS_DETECTION|expire:1757653435703340|now:1757653435630936|interv:72404|
[2025/09/12 05:03:55 630966] [debug] |scid:0ea14c7147685395df29b64e|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB89794DC|path:0|pns:2|expire:1757653435703340|now:1757653435630936|interval:72404|pto_count:0|srtt:32211
[2025/09/12 05:03:55 630978] [debug] |scid:0ea14c7147685395df29b64e|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:9125|inflight:110|
[2025/09/12 05:03:55 630984] [debug] |scid:0ea14c7147685395df29b64e|xqc_conn_next_wakeup_time|wakeup_time:1757653435647224|
[2025/09/12 05:03:55 630990] [debug] |scid:0ea14c7147685395df29b64e|xqc_engine_add_wakeup_queue|next_tick_time:1757653435647224|
[2025/09/12 05:03:55 630995] [debug] |xqc_engine_wakeup_after|wakeup:1757653435632658|now:1757653435630995|diff:1663|
[2025/09/12 05:03:55 631001] [debug] |xqc_engine_main_logic|END|now:1757653435630727|
[2025/09/12 05:03:55 633071] [debug] |xqc_engine_main_logic|BEGIN|now:1757653435633070|
[2025/09/12 05:03:55 633078] [debug] |scid:237dd90d56b01fe853e2c594|xqc_engine_remove_wakeup_queue|next_tick_time:1757653435632658|pq_index:0|
[2025/09/12 05:03:55 633082] [debug] |scid:237dd90d56b01fe853e2c594|xqc_engine_add_active_queue|last_ticked_time:1757653434315678|
[2025/09/12 05:03:55 633087] [debug] |scid:237dd90d56b01fe853e2c594|xqc_engine_process_conn|conn:0000558BB890E6AC|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:1757653435633086|
[2025/09/12 05:03:55 633092] [debug] |scid:237dd90d56b01fe853e2c594|xqc_timer_expire|timer expired|type:LOSS_DETECTION|expire_time:1757653435632658|now:1757653435633086|
[2025/09/12 05:03:55 633096] [debug] |scid:237dd90d56b01fe853e2c594|xqc_timer_loss_detection_timeout|path:0|loss_detection_timeout|
[2025/09/12 05:03:55 633100] [debug] |scid:237dd90d56b01fe853e2c594|xqc_timer_loss_detection_timeout|send Probe pkts|conn:0000558BB890E6AC|path:0|bytes_in_flight:5365|
[2025/09/12 05:03:55 633104] [debug] |scid:237dd90d56b01fe853e2c594|xqc_send_ctl_get_pto_time_and_space|srtt:32244|rtt_var:6262|pto_duration:916672|backoff_factor:2.00|backoff:16.00|pto_cnt:4|max_ack_delay:25|
[2025/09/12 05:03:55 633108] [debug] |scid:237dd90d56b01fe853e2c594|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB890E6AC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:03:55 633112] [debug] |scid:237dd90d56b01fe853e2c594|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB890E6AC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:03:55 633116] [debug] |scid:237dd90d56b01fe853e2c594|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB890E6AC|path:0|PNS: 2, unacked: 5365|
[2025/09/12 05:03:55 633120] [debug] |scid:237dd90d56b01fe853e2c594|xqc_path_send_one_or_two_ack_elicit_pkts|send two ack-eliciting pkts|path:0|pns:2|
[2025/09/12 05:03:55 633124] [debug] |scid:237dd90d56b01fe853e2c594|xqc_conn_send_probe_pkt|conn:0000558BB890E6AC|path:0|pkt_num:0|size:23|pkt_type:SHORT_HEADER|frame:HANDSHAKE_DONE |conn_state:ESTABED|
[2025/09/12 05:03:55 633130] [debug] |scid:237dd90d56b01fe853e2c594|xqc_conn_send_probe_pkt|conn:0000558BB890E6AC|path:0|pkt_num:6|size:1050|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|
[2025/09/12 05:03:55 633135] [debug] |scid:237dd90d56b01fe853e2c594|xqc_timer_loss_detection_timeout|xqc_send_ctl_set_loss_detection_timer|PTO|conn:0000558BB890E6AC|pto_count:5
[2025/09/12 05:03:55 633139] [debug] |scid:237dd90d56b01fe853e2c594|xqc_send_ctl_get_pto_time_and_space|srtt:32244|rtt_var:6262|pto_duration:1833344|backoff_factor:2.00|backoff:32.00|pto_cnt:5|max_ack_delay:25|
[2025/09/12 05:03:55 633143] [debug] |scid:237dd90d56b01fe853e2c594|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB890E6AC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:03:55 633147] [debug] |scid:237dd90d56b01fe853e2c594|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB890E6AC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:03:55 633151] [debug] |scid:237dd90d56b01fe853e2c594|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB890E6AC|path:0|PNS: 2, unacked: 5365|
[2025/09/12 05:03:55 633154] [debug] |scid:237dd90d56b01fe853e2c594|xqc_timer_set|type:LOSS_DETECTION|expire:1757653436949330|now:1757653435633139|interv:1316191|
[2025/09/12 05:03:55 633166] [debug] |scid:237dd90d56b01fe853e2c594|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB890E6AC|path:0|pns:2|expire:1757653436949330|now:1757653435633139|interval:1316191|pto_count:5|srtt:32244
[2025/09/12 05:03:55 633172] [debug] |scid:237dd90d56b01fe853e2c594|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:HANDSHAKE_DONE |stream_id:0|stream_offset:0|
[2025/09/12 05:03:55 633178] [debug] |scid:237dd90d56b01fe853e2c594|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:STREAM |stream_id:0|stream_offset:1024|
[2025/09/12 05:03:55 633184] [debug] |scid:237dd90d56b01fe853e2c594|xqc_check_acked_or_dropped_pkt|conn:0000558BB890E6AC|pkt_num:0|size:23|pkt_type:SHORT_HEADER|frame:HANDSHAKE_DONE |
[2025/09/12 05:03:55 633189] [debug] |scid:237dd90d56b01fe853e2c594|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:30|
[2025/09/12 05:03:55 633224] [info] |scid:237dd90d56b01fe853e2c594|xqc_send_packet_with_pn|<==|conn:0000558BB890E6AC|path:0|pkt_num:30|size:23|sent:39|pkt_type:SHORT_HEADER|frame:HANDSHAKE_DONE |inflight:5365|now:1757653435633198|stream_id:0|stream_offset:0|
[2025/09/12 05:03:55 633234] [debug] |scid:237dd90d56b01fe853e2c594|xqc_send_ctl_on_packet_sent|conn:0000558BB890E6AC|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 05:03:55 633243] [debug] |scid:237dd90d56b01fe853e2c594|xqc_send_ctl_on_packet_sent|path:0|inflight:5365|applimit:0|
[2025/09/12 05:03:55 633252] [debug] |scid:237dd90d56b01fe853e2c594|xqc_send_ctl_get_pto_time_and_space|srtt:32244|rtt_var:6262|pto_duration:1833344|backoff_factor:2.00|backoff:32.00|pto_cnt:5|max_ack_delay:25|
[2025/09/12 05:03:55 633260] [debug] |scid:237dd90d56b01fe853e2c594|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB890E6AC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:03:55 633265] [debug] |scid:237dd90d56b01fe853e2c594|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB890E6AC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:03:55 633270] [debug] |scid:237dd90d56b01fe853e2c594|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB890E6AC|path:0|PNS: 2, unacked: 5388|
[2025/09/12 05:03:55 633274] [debug] |scid:237dd90d56b01fe853e2c594|xqc_timer_set|type:LOSS_DETECTION|expire:1757653438266542|now:1757653435633251|interv:2633291|
[2025/09/12 05:03:55 633279] [debug] |scid:237dd90d56b01fe853e2c594|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB890E6AC|path:0|pns:2|expire:1757653438266542|now:1757653435633251|interval:2633291|pto_count:5|srtt:32244
[2025/09/12 05:03:55 633285] [debug] |scid:237dd90d56b01fe853e2c594|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:48761|inflight:5388|
[2025/09/12 05:03:55 633291] [debug] |scid:237dd90d56b01fe853e2c594|xqc_check_acked_or_dropped_pkt|conn:0000558BB890E6AC|pkt_num:6|size:1050|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:03:55 633296] [debug] |scid:237dd90d56b01fe853e2c594|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:31|
[2025/09/12 05:03:55 633326] [info] |scid:237dd90d56b01fe853e2c594|xqc_send_packet_with_pn|<==|conn:0000558BB890E6AC|path:0|pkt_num:31|size:1050|sent:1066|pkt_type:SHORT_HEADER|frame:STREAM |inflight:5388|now:1757653435633304|stream_id:0|stream_offset:1024|
[2025/09/12 05:03:55 633336] [debug] |scid:237dd90d56b01fe853e2c594|xqc_send_ctl_on_packet_sent|conn:0000558BB890E6AC|path:0|pkt_num:31|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 05:03:55 633346] [debug] |scid:237dd90d56b01fe853e2c594|xqc_send_ctl_on_packet_sent|path:0|inflight:5388|applimit:0|
[2025/09/12 05:03:55 633354] [debug] |scid:237dd90d56b01fe853e2c594|xqc_send_ctl_get_pto_time_and_space|srtt:32244|rtt_var:6262|pto_duration:1833344|backoff_factor:2.00|backoff:32.00|pto_cnt:5|max_ack_delay:25|
[2025/09/12 05:03:55 633361] [debug] |scid:237dd90d56b01fe853e2c594|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB890E6AC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:03:55 633372] [debug] |scid:237dd90d56b01fe853e2c594|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB890E6AC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:03:55 633376] [debug] |scid:237dd90d56b01fe853e2c594|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB890E6AC|path:0|PNS: 2, unacked: 6438|
[2025/09/12 05:03:55 633381] [debug] |scid:237dd90d56b01fe853e2c594|xqc_timer_set|type:LOSS_DETECTION|expire:1757653438266648|now:1757653435633354|interv:2633294|
[2025/09/12 05:03:55 633386] [debug] |scid:237dd90d56b01fe853e2c594|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB890E6AC|path:0|pns:2|expire:1757653438266648|now:1757653435633354|interval:2633294|pto_count:5|srtt:32244
[2025/09/12 05:03:55 633392] [debug] |scid:237dd90d56b01fe853e2c594|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:48761|inflight:6438|
[2025/09/12 05:03:55 633398] [debug] |scid:237dd90d56b01fe853e2c594|xqc_conn_next_wakeup_time|wakeup_time:1757653438266648|
[2025/09/12 05:03:55 633403] [debug] |scid:237dd90d56b01fe853e2c594|xqc_engine_add_wakeup_queue|next_tick_time:1757653438266648|
[2025/09/12 05:03:55 633408] [debug] |xqc_engine_wakeup_after|wakeup:1757653435647224|now:1757653435633408|diff:13816|
[2025/09/12 05:03:55 633413] [debug] |xqc_engine_main_logic|END|now:1757653435633086|
[2025/09/12 05:03:55 647485] [debug] |xqc_engine_main_logic|BEGIN|now:1757653435647485|
[2025/09/12 05:03:55 647495] [debug] |scid:0ea14c7147685395df29b64e|xqc_engine_remove_wakeup_queue|next_tick_time:1757653435647224|pq_index:0|
[2025/09/12 05:03:55 647500] [debug] |scid:0ea14c7147685395df29b64e|xqc_engine_add_active_queue|last_ticked_time:1757653435630727|
[2025/09/12 05:03:55 647505] [debug] |scid:0ea14c7147685395df29b64e|xqc_engine_process_conn|conn:0000558BB89794DC|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:1757653435647504|
[2025/09/12 05:03:55 647510] [debug] |scid:0ea14c7147685395df29b64e|xqc_timer_expire|timer expired|type:ACK_01RTT|expire_time:1757653435647224|now:1757653435647504|
[2025/09/12 05:03:55 647514] [debug] |scid:0ea14c7147685395df29b64e|xqc_timer_ack_timeout|pns:2|path:0|
[2025/09/12 05:03:55 647518] [debug] |scid:0ea14c7147685395df29b64e|xqc_timer_expire|unset|type:ACK_01RTT|expire_time:1757653435647224|now:1757653435647504|
[2025/09/12 05:03:55 647522] [debug] |scid:0ea14c7147685395df29b64e|xqc_timer_unset|type:ACK_01RTT|
[2025/09/12 05:03:55 647527] [debug] |scid:0ea14c7147685395df29b64e|xqc_gen_ack_frame|largest_recv:87202472|ack_delay:25303|first_ack_range:3|largest_pkt_recv_time:1757653435622224|
[2025/09/12 05:03:55 647532] [debug] |scid:0ea14c7147685395df29b64e|xqc_gen_ack_frame|high:87202472|low:87202469|pkt_pns:2|
[2025/09/12 05:03:55 647536] [debug] |scid:0ea14c7147685395df29b64e|xqc_write_ack_to_one_packet|ack_size:9|path:0|path_largest_recv:87202471|frame_largest_recv:87202472|
[2025/09/12 05:03:55 647540] [debug] |scid:0ea14c7147685395df29b64e|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:2|
[2025/09/12 05:03:55 647544] [debug] |scid:0ea14c7147685395df29b64e|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:ACK |stream_id:0|stream_offset:0|
[2025/09/12 05:03:55 647549] [debug] |scid:0ea14c7147685395df29b64e|xqc_check_acked_or_dropped_pkt|conn:0000558BB89794DC|pkt_num:0|size:31|pkt_type:SHORT_HEADER|frame:ACK |
[2025/09/12 05:03:55 647554] [debug] |scid:0ea14c7147685395df29b64e|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:16|
[2025/09/12 05:03:55 647586] [info] |scid:0ea14c7147685395df29b64e|xqc_send_packet_with_pn|<==|conn:0000558BB89794DC|path:0|pkt_num:16|size:31|sent:47|pkt_type:SHORT_HEADER|frame:ACK |inflight:110|now:1757653435647561|stream_id:0|stream_offset:0|
[2025/09/12 05:03:55 647596] [debug] |scid:0ea14c7147685395df29b64e|xqc_send_ctl_on_packet_sent|conn:0000558BB89794DC|path:0|pkt_num:16|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 05:03:55 647611] [debug] |scid:0ea14c7147685395df29b64e|xqc_conn_next_wakeup_time|wakeup_time:1757653435703340|
[2025/09/12 05:03:55 647618] [debug] |scid:0ea14c7147685395df29b64e|xqc_engine_add_wakeup_queue|next_tick_time:1757653435703340|
[2025/09/12 05:03:55 647622] [debug] |xqc_engine_wakeup_after|wakeup:1757653435703340|now:1757653435647622|diff:55718|
[2025/09/12 05:03:55 647627] [debug] |xqc_engine_main_logic|END|now:1757653435647504|
[2025/09/12 05:03:55 651163] [info] |xqc_engine_packet_process|==>|conn:0000558BB89794DC|size:39|state:ESTABED|recv_time:1757653435651162|
[2025/09/12 05:03:55 651179] [debug] |scid:0ea14c7147685395df29b64e|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:0ea14c7147685395df29b64e|spin_bit:0|
[2025/09/12 05:03:55 651188] [debug] |scid:0ea14c7147685395df29b64e|xqc_packet_decrypt|largest_pn:87202472|
[2025/09/12 05:03:55 651194] [debug] |scid:0ea14c7147685395df29b64e|xqc_packet_decrypt|decryption nonce|path_id:0|pn:87202473|
[2025/09/12 05:03:55 651203] [debug] |scid:0ea14c7147685395df29b64e|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:87202473|
[2025/09/12 05:03:55 651209] [debug] |scid:0ea14c7147685395df29b64e|xqc_process_frames|frame_type:2|
[2025/09/12 05:03:55 651217] [debug] |scid:0ea14c7147685395df29b64e|xqc_send_ctl_on_ack_received|conn:0000558BB89794DC|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 05:03:55 651224] [debug] |scid:0ea14c7147685395df29b64e|xqc_update_sample|sampler_update|prior_lost:4|tx_in_flight:1214|prior_delivered:3461|prior_time:1757653435620028|is_app_limited:0|send_elapse:31752|ack_elapse:31134|ctl_first_sent_time:1757653435620573|lagest_ack_time:1757653435651162|curr_delivered:4598|
[2025/09/12 05:03:55 651231] [debug] |scid:0ea14c7147685395df29b64e|xqc_update_sample|sampler_sent_time_update:1757653435620573|
[2025/09/12 05:03:55 651238] [debug] |scid:0ea14c7147685395df29b64e|xqc_send_ctl_on_ack_received|sndq_packets_used:4||sndq_packets_used_bytes:0|sndq_packets_free:6|
[2025/09/12 05:03:55 651245] [debug] |scid:0ea14c7147685395df29b64e|xqc_send_ctl_update_rtt|before update rtt|conn:0000558BB89794DC|srtt:32211|rttvar:3814|minrtt:31011|latest_rtt:30589|ack_delay:56|
[2025/09/12 05:03:55 651252] [debug] |scid:0ea14c7147685395df29b64e|xqc_send_ctl_update_rtt|l-0.0.0.0-443-0ea14c7147685395df29b64e p-193.167.0.100-54496-22f5ec7421bc87580a190c7339d64a0493 |after update rtt|conn:0000558BB89794DC|srtt:32001|rttvar:3280|minrtt:30589|latest_rtt:30589|ack_delay:56|
[2025/09/12 05:03:55 651258] [debug] |scid:0ea14c7147685395df29b64e|xqc_send_ctl_get_lost_sent_pn|largest_acked:14|lost_pn:11|thresh:3|
[2025/09/12 05:03:55 651265] [debug] |scid:0ea14c7147685395df29b64e|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:03:55 651271] [debug] |scid:0ea14c7147685395df29b64e|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:03:55 651277] [debug] |scid:0ea14c7147685395df29b64e|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:03:55 651283] [debug] |scid:0ea14c7147685395df29b64e|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:0000558BB89794DC|path:0|pns:2|expire:1757653435656460|now:1757653435651283|interval:5177|
[2025/09/12 05:03:55 651290] [debug] |scid:0ea14c7147685395df29b64e|xqc_timer_set|type:LOSS_DETECTION|expire:1757653435656460|now:1757653435651283|interv:5177|
[2025/09/12 05:03:55 651297] [debug] |scid:0ea14c7147685395df29b64e|xqc_generate_sample|sampler: send_elapse 31752, ack_elapse 31134, delivered 1137|rate 35808|lost 5|
[2025/09/12 05:03:55 651302] [debug] |scid:0ea14c7147685395df29b64e|xqc_bbr_update_bandwidth|BBRv1: RTT round update 5 -> 6|
[2025/09/12 05:03:55 651314] [debug] |scid:0ea14c7147685395df29b64e|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (35808) in round 6|
[2025/09/12 05:03:55 651321] [debug] |scid:0ea14c7147685395df29b64e|xqc_bbr_update_min_rtt|probertt expire|rtt:30589, old_rtt:31011|
[2025/09/12 05:03:55 651327] [debug] |scid:0ea14c7147685395df29b64e|xqc_bbr_update_min_rtt|minrtt expire|rtt:30589, old_rtt:31011|
[2025/09/12 05:03:55 651333] [debug] |scid:0ea14c7147685395df29b64e|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:5744|extra_cwnd:2860|
[2025/09/12 05:03:55 651337] [debug] |scid:0ea14c7147685395df29b64e|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:9125|packet_lost:0|acked:33|po_sent_time:1757653435620573|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:4598|
[2025/09/12 05:03:55 651341] [debug] |scid:0ea14c7147685395df29b64e|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:9125|packet_lost:0|acked:33|po_sent_time:1757653435620573|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:4598|
[2025/09/12 05:03:55 651346] [debug] |scid:0ea14c7147685395df29b64e|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-0ea14c7147685395df29b64e p-193.167.0.100-54496-22f5ec7421bc87580a190c7339d64a0493 |bbr on ack|mode:0|pacing_rate:3997210|bw:45499|cwnd:9158|full_bw_reached:0|inflight:77|srtt:32001|latest_rtt:30589|min_rtt:30589|applimit:0|lost:5|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:1|
[2025/09/12 05:03:55 651352] [debug] |scid:0ea14c7147685395df29b64e|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:87202473|largest:87202473|pns:2|
[2025/09/12 05:03:55 651356] [info] |scid:0ea14c7147685395df29b64e|xqc_conn_on_pkt_processed|====>|conn:0000558BB89794DC|path:0|size:39|pkt_type:SHORT_HEADER|pkt_num:87202473|frame:ACK |recv_time:1757653435651162|dcid:0ea14c7147685395df29b64e|dcid_seq:0|
[2025/09/12 05:03:55 651361] [debug] |scid:0ea14c7147685395df29b64e|xqc_timer_set|type:PATH_IDLE|expire:1757653555651162|now:1757653435651162|interv:120000000|
[2025/09/12 05:03:55 651365] [debug] |scid:0ea14c7147685395df29b64e|xqc_timer_set|type:CONN_IDLE|expire:1757653555651162|now:1757653435651162|interv:120000000|
[2025/09/12 05:03:55 651369] [debug] |scid:0ea14c7147685395df29b64e|xqc_engine_remove_wakeup_queue|next_tick_time:1757653435703340|pq_index:0|
[2025/09/12 05:03:55 651374] [debug] |scid:0ea14c7147685395df29b64e|xqc_engine_add_active_queue|last_ticked_time:1757653435647504|
[2025/09/12 05:03:55 651378] [debug] |xqc_engine_main_logic|BEGIN|now:1757653435651378|
[2025/09/12 05:03:55 651382] [debug] |scid:0ea14c7147685395df29b64e|xqc_engine_process_conn|conn:0000558BB89794DC|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:1757653435651382|
[2025/09/12 05:03:55 651389] [debug] |scid:0ea14c7147685395df29b64e|xqc_conn_next_wakeup_time|wakeup_time:1757653435656460|
[2025/09/12 05:03:55 651393] [debug] |scid:0ea14c7147685395df29b64e|xqc_engine_add_wakeup_queue|next_tick_time:1757653435656460|
[2025/09/12 05:03:55 651396] [debug] |xqc_engine_wakeup_after|wakeup:1757653435656460|now:1757653435651396|diff:5064|
[2025/09/12 05:03:55 651401] [debug] |xqc_engine_main_logic|END|now:1757653435651382|
[2025/09/12 05:03:55 651406] [debug] |xqc_engine_main_logic|BEGIN|now:1757653435651406|
[2025/09/12 05:03:55 651410] [debug] |xqc_engine_wakeup_after|wakeup:1757653435656460|now:1757653435651410|diff:5050|
[2025/09/12 05:03:55 651414] [debug] |xqc_engine_main_logic|END|now:1757653435651406|
[2025/09/12 05:03:55 657485] [debug] |xqc_engine_main_logic|BEGIN|now:1757653435657485|
[2025/09/12 05:03:55 657495] [debug] |scid:0ea14c7147685395df29b64e|xqc_engine_remove_wakeup_queue|next_tick_time:1757653435656460|pq_index:0|
[2025/09/12 05:03:55 657500] [debug] |scid:0ea14c7147685395df29b64e|xqc_engine_add_active_queue|last_ticked_time:1757653435651382|
[2025/09/12 05:03:55 657506] [debug] |scid:0ea14c7147685395df29b64e|xqc_engine_process_conn|conn:0000558BB89794DC|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:1757653435657505|
[2025/09/12 05:03:55 657516] [debug] |scid:0ea14c7147685395df29b64e|xqc_timer_expire|timer expired|type:LOSS_DETECTION|expire_time:1757653435656460|now:1757653435657505|
[2025/09/12 05:03:55 657521] [debug] |scid:0ea14c7147685395df29b64e|xqc_timer_loss_detection_timeout|path:0|loss_detection_timeout|
[2025/09/12 05:03:55 657526] [debug] |scid:0ea14c7147685395df29b64e|xqc_timer_loss_detection_timeout|xqc_send_ctl_detect_lost|
[2025/09/12 05:03:55 657531] [debug] |scid:0ea14c7147685395df29b64e|xqc_send_ctl_get_lost_sent_pn|largest_acked:14|lost_pn:11|thresh:3|
[2025/09/12 05:03:55 657536] [debug] |scid:0ea14c7147685395df29b64e|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:03:55 657541] [debug] |scid:0ea14c7147685395df29b64e|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:03:55 657547] [debug] |scid:0ea14c7147685395df29b64e|xqc_send_ctl_detect_lost|mark lost|pns:2|pkt_num:13|lost_pn:11|po_sent_time:1757653435620459|lost_send_time:1757653435621504|loss_delay:36001|frame:HANDSHAKE_DONE |repair:524288|
[2025/09/12 05:03:55 657553] [debug] |scid:0ea14c7147685395df29b64e|xqc_send_ctl_detect_lost|OnLostDetection|largest_lost sent time: 1757653435620459u|
[2025/09/12 05:03:55 657558] [debug] |scid:0ea14c7147685395df29b64e|xqc_timer_loss_detection_timeout|xqc_send_ctl_set_loss_detection_timer|loss|
[2025/09/12 05:03:55 657563] [debug] |scid:0ea14c7147685395df29b64e|xqc_send_ctl_get_pto_time_and_space|srtt:32001|rtt_var:3280|pto_duration:45121|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:03:55 657568] [debug] |scid:0ea14c7147685395df29b64e|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB89794DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:03:55 657573] [debug] |scid:0ea14c7147685395df29b64e|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB89794DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:03:55 657578] [debug] |scid:0ea14c7147685395df29b64e|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB89794DC|path:0|PNS: 2, unacked: 54|
[2025/09/12 05:03:55 657583] [debug] |scid:0ea14c7147685395df29b64e|xqc_timer_set|type:LOSS_DETECTION|expire:1757653435700994|now:1757653435657562|interv:43432|
[2025/09/12 05:03:55 657588] [debug] |scid:0ea14c7147685395df29b64e|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB89794DC|path:0|pns:2|expire:1757653435700994|now:1757653435657562|interval:43432|pto_count:0|srtt:32001
[2025/09/12 05:03:55 657594] [debug] |scid:0ea14c7147685395df29b64e|xqc_path_get_perf_class|conn:0000558BB89794DC|path_id:0|path_srtt:32001|min_srtt:32001|path_bw:45499|loss_rate:100.00|path_pto:0|
[2025/09/12 05:03:55 657600] [debug] |scid:0ea14c7147685395df29b64e|xqc_send_ctl_can_send|l-0.0.0.0-443-0ea14c7147685395df29b64e p-193.167.0.100-54496-22f5ec7421bc87580a190c7339d64a0493 |path:0|can:1|pkt_sz:23|schedule_bytes:0|inflight:54|cwnd:9158|conn:0000558BB89794DC|stream_id:0|stream_offset:0|
[2025/09/12 05:03:55 657606] [debug] |scid:0ea14c7147685395df29b64e|xqc_minrtt_scheduler_get_path|path srtt|conn:0000558BB89794DC|path_id:0|path_srtt:32001|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:03:55 657612] [debug] |scid:0ea14c7147685395df29b64e|xqc_minrtt_scheduler_get_path|best path:0|frame_type:HANDSHAKE_DONE |pn:13|size:23|reinj:0|path_class:4|
[2025/09/12 05:03:55 657617] [debug] |scid:0ea14c7147685395df29b64e|xqc_check_acked_or_dropped_pkt|conn:0000558BB89794DC|pkt_num:13|size:23|pkt_type:SHORT_HEADER|frame:HANDSHAKE_DONE |
[2025/09/12 05:03:55 657623] [debug] |scid:0ea14c7147685395df29b64e|xqc_send_ctl_can_send|l-0.0.0.0-443-0ea14c7147685395df29b64e p-193.167.0.100-54496-22f5ec7421bc87580a190c7339d64a0493 |path:0|can:1|pkt_sz:23|schedule_bytes:0|inflight:54|cwnd:9158|conn:0000558BB89794DC|stream_id:0|stream_offset:0|
[2025/09/12 05:03:55 657632] [debug] |scid:0ea14c7147685395df29b64e|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:03:55 657637] [debug] |scid:0ea14c7147685395df29b64e|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:17|
[2025/09/12 05:03:55 657675] [info] |scid:0ea14c7147685395df29b64e|xqc_send_packet_with_pn|<==|conn:0000558BB89794DC|path:0|pkt_num:17|size:23|sent:39|pkt_type:SHORT_HEADER|frame:HANDSHAKE_DONE |inflight:54|now:1757653435657646|stream_id:0|stream_offset:0|
[2025/09/12 05:03:55 657687] [debug] |scid:0ea14c7147685395df29b64e|xqc_send_ctl_on_packet_sent|conn:0000558BB89794DC|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:2|
[2025/09/12 05:03:55 657696] [debug] |scid:0ea14c7147685395df29b64e|xqc_send_ctl_on_packet_sent|path:0|inflight:54|applimit:0|
[2025/09/12 05:03:55 657704] [debug] |scid:0ea14c7147685395df29b64e|xqc_send_ctl_get_pto_time_and_space|srtt:32001|rtt_var:3280|pto_duration:45121|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:03:55 657713] [debug] |scid:0ea14c7147685395df29b64e|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB89794DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:03:55 657719] [debug] |scid:0ea14c7147685395df29b64e|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB89794DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:03:55 657723] [debug] |scid:0ea14c7147685395df29b64e|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB89794DC|path:0|PNS: 2, unacked: 77|
[2025/09/12 05:03:55 657728] [debug] |scid:0ea14c7147685395df29b64e|xqc_timer_set|type:LOSS_DETECTION|expire:1757653435727767|now:1757653435657704|interv:70063|
[2025/09/12 05:03:55 657733] [debug] |scid:0ea14c7147685395df29b64e|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB89794DC|path:0|pns:2|expire:1757653435727767|now:1757653435657704|interval:70063|pto_count:0|srtt:32001
[2025/09/12 05:03:55 657739] [debug] |scid:0ea14c7147685395df29b64e|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:9158|inflight:77|
[2025/09/12 05:03:55 657745] [debug] |scid:0ea14c7147685395df29b64e|xqc_conn_next_wakeup_time|wakeup_time:1757653435727767|
[2025/09/12 05:03:55 657750] [debug] |scid:0ea14c7147685395df29b64e|xqc_engine_add_wakeup_queue|next_tick_time:1757653435727767|
[2025/09/12 05:03:55 657755] [debug] |xqc_engine_wakeup_after|wakeup:1757653435727767|now:1757653435657755|diff:70012|
[2025/09/12 05:03:55 657760] [debug] |xqc_engine_main_logic|END|now:1757653435657505|
[2025/09/12 05:03:55 664723] [info] |xqc_engine_packet_process|==>|conn:0000558BB89794DC|size:96|state:ESTABED|recv_time:1757653435664722|
[2025/09/12 05:03:55 664738] [debug] |scid:0ea14c7147685395df29b64e|xqc_packet_parse_handshake|success|Length:56|
[2025/09/12 05:03:55 664747] [debug] |scid:0ea14c7147685395df29b64e|xqc_packet_decrypt|largest_pn:87202473|
[2025/09/12 05:03:55 664752] [debug] |scid:0ea14c7147685395df29b64e|xqc_packet_decrypt|decryption nonce|path_id:0|pn:87202474|
[2025/09/12 05:03:55 664760] [debug] |scid:0ea14c7147685395df29b64e|xqc_packet_decrypt_single|pkt_type:HSK|pkt_num:87202474|
[2025/09/12 05:03:55 664766] [debug] |scid:0ea14c7147685395df29b64e|xqc_process_frames|frame_type:6|
[2025/09/12 05:03:55 664773] [debug] |scid:0ea14c7147685395df29b64e|xqc_process_crypto_frame|level:2|
[2025/09/12 05:03:55 664778] [debug] |scid:0ea14c7147685395df29b64e|xqc_read_crypto_stream|xqc_read_crypto_stream|level:2|
[2025/09/12 05:03:55 664784] [debug] |scid:0ea14c7147685395df29b64e|xqc_engine_remove_wakeup_queue|next_tick_time:1757653435727767|pq_index:0|
[2025/09/12 05:03:55 664791] [debug] |scid:0ea14c7147685395df29b64e|xqc_engine_add_active_queue|last_ticked_time:1757653435657505|
[2025/09/12 05:03:55 664797] [info] |scid:0ea14c7147685395df29b64e|xqc_send_ctl_on_pns_discard|xqc_send_ctl_set_loss_detection_timer on discard pns:0
[2025/09/12 05:03:55 664809] [debug] |scid:0ea14c7147685395df29b64e|xqc_send_ctl_get_pto_time_and_space|srtt:32001|rtt_var:3280|pto_duration:45121|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:03:55 664816] [debug] |scid:0ea14c7147685395df29b64e|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB89794DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:03:55 664823] [debug] |scid:0ea14c7147685395df29b64e|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB89794DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:03:55 664829] [debug] |scid:0ea14c7147685395df29b64e|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB89794DC|path:0|PNS: 2, unacked: 77|
[2025/09/12 05:03:55 664835] [debug] |scid:0ea14c7147685395df29b64e|xqc_timer_set|type:LOSS_DETECTION|expire:1757653435727767|now:1757653435664809|interv:62958|
[2025/09/12 05:03:55 664841] [debug] |scid:0ea14c7147685395df29b64e|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB89794DC|path:0|pns:2|expire:1757653435727767|now:1757653435664809|interval:62958|pto_count:0|srtt:32001
[2025/09/12 05:03:55 664848] [debug] |scid:0ea14c7147685395df29b64e|xqc_timer_unset|type:ACK_HSK|
[2025/09/12 05:03:55 664855] [debug] |scid:0ea14c7147685395df29b64e|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 05:03:55 664862] [debug] |scid:0ea14c7147685395df29b64e|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:87202474|largest:87202474|pns:1|
[2025/09/12 05:03:55 664866] [info] |scid:0ea14c7147685395df29b64e|xqc_conn_on_pkt_processed|====>|conn:0000558BB89794DC|path:0|size:96|pkt_type:HSK|pkt_num:87202474|frame:CRYPTO |recv_time:1757653435664722|dcid:0ea14c7147685395df29b64e|dcid_seq:0|
[2025/09/12 05:03:55 664871] [debug] |scid:0ea14c7147685395df29b64e|xqc_timer_set|type:PATH_IDLE|expire:1757653555664722|now:1757653435664722|interv:120000000|
[2025/09/12 05:03:55 664875] [debug] |scid:0ea14c7147685395df29b64e|xqc_timer_set|type:CONN_IDLE|expire:1757653555664722|now:1757653435664722|interv:120000000|
[2025/09/12 05:03:55 664879] [debug] |xqc_engine_main_logic|BEGIN|now:1757653435664879|
[2025/09/12 05:03:55 664884] [debug] |scid:0ea14c7147685395df29b64e|xqc_engine_process_conn|conn:0000558BB89794DC|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:1757653435664883|
[2025/09/12 05:03:55 664889] [debug] |scid:0ea14c7147685395df29b64e|xqc_crypto_stream_on_read|encrypt_level:2|cur_state:ESTABED|next_state:ESTABED|
[2025/09/12 05:03:55 664894] [debug] |scid:0ea14c7147685395df29b64e|xqc_gen_ack_frame|largest_recv:87202474|ack_delay:172|first_ack_range:3|largest_pkt_recv_time:1757653435664722|
[2025/09/12 05:03:55 664898] [debug] |scid:0ea14c7147685395df29b64e|xqc_gen_ack_frame|high:87202474|low:87202471|pkt_pns:1|
[2025/09/12 05:03:55 664902] [debug] |scid:0ea14c7147685395df29b64e|xqc_write_ack_to_one_packet|ack_size:8|path:0|path_largest_recv:87202474|frame_largest_recv:87202474|
[2025/09/12 05:03:55 664907] [debug] |scid:0ea14c7147685395df29b64e|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:1|
[2025/09/12 05:03:55 664911] [debug] |scid:0ea14c7147685395df29b64e|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:ACK |stream_id:0|stream_offset:0|
[2025/09/12 05:03:55 664916] [debug] |scid:0ea14c7147685395df29b64e|xqc_check_acked_or_dropped_pkt|conn:0000558BB89794DC|pkt_num:0|size:50|pkt_type:HSK|frame:ACK |
[2025/09/12 05:03:55 664920] [debug] |scid:0ea14c7147685395df29b64e|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:16|
[2025/09/12 05:03:55 664951] [info] |scid:0ea14c7147685395df29b64e|xqc_send_packet_with_pn|<==|conn:0000558BB89794DC|path:0|pkt_num:16|size:50|sent:66|pkt_type:HSK|frame:ACK |inflight:77|now:1757653435664927|stream_id:0|stream_offset:0|
[2025/09/12 05:03:55 664966] [debug] |scid:0ea14c7147685395df29b64e|xqc_send_ctl_on_packet_sent|conn:0000558BB89794DC|path:0|pkt_num:16|origin_pktnum:0|size:50|enc_size:66|pkt_type:HSK|frame:ACK |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:03:55 664974] [debug] |scid:0ea14c7147685395df29b64e|xqc_conn_next_wakeup_time|wakeup_time:1757653435727767|
[2025/09/12 05:03:55 664981] [debug] |scid:0ea14c7147685395df29b64e|xqc_engine_add_wakeup_queue|next_tick_time:1757653435727767|
[2025/09/12 05:03:55 664986] [debug] |xqc_engine_wakeup_after|wakeup:1757653435727767|now:1757653435664986|diff:62781|
[2025/09/12 05:03:55 664990] [debug] |xqc_engine_main_logic|END|now:1757653435664883|
[2025/09/12 05:03:55 664995] [debug] |xqc_engine_main_logic|BEGIN|now:1757653435664995|
[2025/09/12 05:03:55 664999] [debug] |xqc_engine_wakeup_after|wakeup:1757653435727767|now:1757653435664999|diff:62768|
[2025/09/12 05:03:55 665006] [debug] |xqc_engine_main_logic|END|now:1757653435664995|
[2025/09/12 05:03:55 665986] [info] |xqc_engine_packet_process|==>|conn:0000558BB89794DC|size:41|state:ESTABED|recv_time:1757653435665985|
[2025/09/12 05:03:55 665998] [debug] |scid:0ea14c7147685395df29b64e|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:0ea14c7147685395df29b64e|spin_bit:0|
[2025/09/12 05:03:55 666009] [debug] |scid:0ea14c7147685395df29b64e|xqc_packet_decrypt|largest_pn:87202473|
[2025/09/12 05:03:55 666016] [debug] |scid:0ea14c7147685395df29b64e|xqc_packet_decrypt|decryption nonce|path_id:0|pn:87202474|
[2025/09/12 05:03:55 666027] [debug] |scid:0ea14c7147685395df29b64e|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:87202474|
[2025/09/12 05:03:55 666034] [debug] |scid:0ea14c7147685395df29b64e|xqc_process_frames|frame_type:2|
[2025/09/12 05:03:55 666079] [debug] |scid:0ea14c7147685395df29b64e|xqc_send_ctl_on_ack_received|conn:0000558BB89794DC|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:15|path_largest_ack:15|
[2025/09/12 05:03:55 666089] [debug] |scid:0ea14c7147685395df29b64e|xqc_update_sample|sampler_update|prior_lost:5|tx_in_flight:110|prior_delivered:4565|prior_time:1757653435625325|is_app_limited:0|send_elapse:41638|ack_elapse:40660|ctl_first_sent_time:1757653435630873|lagest_ack_time:1757653435665985|curr_delivered:4652|
[2025/09/12 05:03:55 666098] [debug] |scid:0ea14c7147685395df29b64e|xqc_update_sample|sampler_sent_time_update:1757653435630873|
[2025/09/12 05:03:55 666108] [debug] |scid:0ea14c7147685395df29b64e|xqc_send_ctl_on_ack_received|sndq_packets_used:3||sndq_packets_used_bytes:0|sndq_packets_free:7|
[2025/09/12 05:03:55 666115] [debug] |scid:0ea14c7147685395df29b64e|xqc_send_ctl_update_rtt|before update rtt|conn:0000558BB89794DC|srtt:32001|rttvar:3280|minrtt:30589|latest_rtt:35112|ack_delay:4504|
[2025/09/12 05:03:55 666123] [debug] |scid:0ea14c7147685395df29b64e|xqc_send_ctl_update_rtt|l-0.0.0.0-443-0ea14c7147685395df29b64e p-193.167.0.100-54496-22f5ec7421bc87580a190c7339d64a0493 |after update rtt|conn:0000558BB89794DC|srtt:31827|rttvar:2808|minrtt:30589|latest_rtt:35112|ack_delay:4504|
[2025/09/12 05:03:55 666130] [debug] |scid:0ea14c7147685395df29b64e|xqc_send_ctl_get_lost_sent_pn|largest_acked:15|lost_pn:12|thresh:3|
[2025/09/12 05:03:55 666136] [debug] |scid:0ea14c7147685395df29b64e|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:03:55 666143] [debug] |scid:0ea14c7147685395df29b64e|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 05:03:55 666147] [debug] |scid:0ea14c7147685395df29b64e|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:03:55 666151] [debug] |scid:0ea14c7147685395df29b64e|xqc_send_ctl_get_pto_time_and_space|srtt:31827|rtt_var:2808|pto_duration:43059|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:03:55 666155] [debug] |scid:0ea14c7147685395df29b64e|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB89794DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:03:55 666164] [debug] |scid:0ea14c7147685395df29b64e|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB89794DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:03:55 666168] [debug] |scid:0ea14c7147685395df29b64e|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB89794DC|path:0|PNS: 2, unacked: 23|
[2025/09/12 05:03:55 666172] [debug] |scid:0ea14c7147685395df29b64e|xqc_timer_set|type:LOSS_DETECTION|expire:1757653435725705|now:1757653435666151|interv:59554|
[2025/09/12 05:03:55 666176] [debug] |scid:0ea14c7147685395df29b64e|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB89794DC|path:0|pns:2|expire:1757653435725705|now:1757653435666151|interval:59554|pto_count:0|srtt:31827
[2025/09/12 05:03:55 666180] [debug] |scid:0ea14c7147685395df29b64e|xqc_generate_sample|sampler: send_elapse 41638, ack_elapse 40660, delivered 87|rate 2089|lost 6|
[2025/09/12 05:03:55 666185] [debug] |scid:0ea14c7147685395df29b64e|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (2089) in round 6|
[2025/09/12 05:03:55 666189] [debug] |scid:0ea14c7147685395df29b64e|xqc_bbr_update_min_rtt|minrtt expire|rtt:30589, old_rtt:30589|
[2025/09/12 05:03:55 666193] [debug] |scid:0ea14c7147685395df29b64e|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:5744|extra_cwnd:2860|
[2025/09/12 05:03:55 666198] [debug] |scid:0ea14c7147685395df29b64e|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:9158|packet_lost:0|acked:54|po_sent_time:1757653435630873|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:4598|
[2025/09/12 05:03:55 666207] [debug] |scid:0ea14c7147685395df29b64e|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:9158|packet_lost:0|acked:54|po_sent_time:1757653435630873|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:4598|
[2025/09/12 05:03:55 666214] [debug] |scid:0ea14c7147685395df29b64e|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-0ea14c7147685395df29b64e p-193.167.0.100-54496-22f5ec7421bc87580a190c7339d64a0493 |bbr on ack|mode:0|pacing_rate:3997210|bw:45499|cwnd:9212|full_bw_reached:0|inflight:23|srtt:31827|latest_rtt:35112|min_rtt:30589|applimit:0|lost:6|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:03:55 666223] [debug] |scid:0ea14c7147685395df29b64e|xqc_process_frames|frame_type:1|
[2025/09/12 05:03:55 666228] [debug] |scid:0ea14c7147685395df29b64e|xqc_timer_set|type:ACK_01RTT|expire:1757653435690985|now:1757653435665985|interv:25000|
[2025/09/12 05:03:55 666233] [debug] |scid:0ea14c7147685395df29b64e|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:1757653435665985|max_ack_delay:25000|
[2025/09/12 05:03:55 666238] [debug] |scid:0ea14c7147685395df29b64e|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:87202474|largest:87202474|pns:2|
[2025/09/12 05:03:55 666242] [info] |scid:0ea14c7147685395df29b64e|xqc_conn_on_pkt_processed|====>|conn:0000558BB89794DC|path:0|size:41|pkt_type:SHORT_HEADER|pkt_num:87202474|frame:PING ACK |recv_time:1757653435665985|dcid:0ea14c7147685395df29b64e|dcid_seq:0|
[2025/09/12 05:03:55 666247] [debug] |scid:0ea14c7147685395df29b64e|xqc_timer_set|type:PATH_IDLE|expire:1757653555665985|now:1757653435665985|interv:120000000|
[2025/09/12 05:03:55 666251] [debug] |scid:0ea14c7147685395df29b64e|xqc_timer_set|type:CONN_IDLE|expire:1757653555665985|now:1757653435665985|interv:120000000|
[2025/09/12 05:03:55 666257] [debug] |scid:0ea14c7147685395df29b64e|xqc_engine_remove_wakeup_queue|next_tick_time:1757653435727767|pq_index:0|
[2025/09/12 05:03:55 666262] [debug] |scid:0ea14c7147685395df29b64e|xqc_engine_add_active_queue|last_ticked_time:1757653435664883|
[2025/09/12 05:03:55 666266] [debug] |xqc_engine_main_logic|BEGIN|now:1757653435666266|
[2025/09/12 05:03:55 666274] [debug] |scid:0ea14c7147685395df29b64e|xqc_engine_process_conn|conn:0000558BB89794DC|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:1757653435666273|
[2025/09/12 05:03:55 666280] [debug] |scid:0ea14c7147685395df29b64e|xqc_conn_next_wakeup_time|wakeup_time:1757653435690985|
[2025/09/12 05:03:55 666284] [debug] |scid:0ea14c7147685395df29b64e|xqc_engine_add_wakeup_queue|next_tick_time:1757653435690985|
[2025/09/12 05:03:55 666290] [debug] |xqc_engine_wakeup_after|wakeup:1757653435690985|now:1757653435666290|diff:24695|
[2025/09/12 05:03:55 666297] [debug] |xqc_engine_main_logic|END|now:1757653435666273|
[2025/09/12 05:03:55 666305] [debug] |xqc_engine_main_logic|BEGIN|now:1757653435666304|
[2025/09/12 05:03:55 666310] [debug] |xqc_engine_wakeup_after|wakeup:1757653435690985|now:1757653435666310|diff:24675|
[2025/09/12 05:03:55 666314] [debug] |xqc_engine_main_logic|END|now:1757653435666304|
[2025/09/12 05:03:55 688357] [info] |xqc_engine_packet_process|==>|conn:0000558BB89794DC|size:39|state:ESTABED|recv_time:1757653435688353|
[2025/09/12 05:03:55 688377] [debug] |scid:0ea14c7147685395df29b64e|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:0ea14c7147685395df29b64e|spin_bit:0|
[2025/09/12 05:03:55 688390] [debug] |scid:0ea14c7147685395df29b64e|xqc_packet_decrypt|largest_pn:87202474|
[2025/09/12 05:03:55 688396] [debug] |scid:0ea14c7147685395df29b64e|xqc_packet_decrypt|decryption nonce|path_id:0|pn:87202475|
[2025/09/12 05:03:55 688407] [debug] |scid:0ea14c7147685395df29b64e|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:87202475|
[2025/09/12 05:03:55 688414] [debug] |scid:0ea14c7147685395df29b64e|xqc_process_frames|frame_type:1c|
[2025/09/12 05:03:55 688422] [debug] |scid:0ea14c7147685395df29b64e|xqc_timer_set|type:CONN_DRAINING|expire:1757653435892598|now:1757653435688421|interv:204177|
[2025/09/12 05:03:55 688429] [debug] |scid:0ea14c7147685395df29b64e|xqc_send_queue_drop_packets|sndq_packets_used:3|sndq_packets_used_bytes:0|sndq_packets_free:7|
[2025/09/12 05:03:55 688436] [debug] |scid:0ea14c7147685395df29b64e|xqc_send_queue_drop_packets|path:0|ctl_bytes_in_flight:23|
[2025/09/12 05:03:55 688442] [debug] |scid:0ea14c7147685395df29b64e|xqc_timer_unset|type:ACK_INIT|
[2025/09/12 05:03:55 688447] [debug] |scid:0ea14c7147685395df29b64e|xqc_timer_unset|type:ACK_HSK|
[2025/09/12 05:03:55 688453] [debug] |scid:0ea14c7147685395df29b64e|xqc_timer_unset|type:ACK_01RTT|
[2025/09/12 05:03:55 688459] [debug] |scid:0ea14c7147685395df29b64e|xqc_timer_unset|type:LOSS_DETECTION|
[2025/09/12 05:03:55 688467] [info] |scid:0ea14c7147685395df29b64e|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 05:03:55 688475] [debug] |scid:0ea14c7147685395df29b64e|xqc_conn_immediate_close|gen_conn_close|state:CLOSING|
[2025/09/12 05:03:55 688482] [debug] |scid:0ea14c7147685395df29b64e|xqc_process_frames|draining state, skip|
[2025/09/12 05:03:55 688487] [debug] |scid:0ea14c7147685395df29b64e|xqc_timer_set|type:ACK_01RTT|expire:1757653435713353|now:1757653435688353|interv:25000|
[2025/09/12 05:03:55 688492] [debug] |scid:0ea14c7147685395df29b64e|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:1757653435688353|max_ack_delay:25000|
[2025/09/12 05:03:55 688498] [debug] |scid:0ea14c7147685395df29b64e|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:87202475|largest:87202475|pns:2|
[2025/09/12 05:03:55 688506] [info] |scid:0ea14c7147685395df29b64e|xqc_conn_on_pkt_processed|====>|conn:0000558BB89794DC|path:0|size:39|pkt_type:SHORT_HEADER|pkt_num:87202475|frame:CONNECTION_CLOSE |recv_time:1757653435688353|dcid:0ea14c7147685395df29b64e|dcid_seq:0|
[2025/09/12 05:03:55 688523] [debug] |scid:0ea14c7147685395df29b64e|xqc_timer_set|type:PATH_IDLE|expire:1757653555688353|now:1757653435688353|interv:120000000|
[2025/09/12 05:03:55 688527] [debug] |scid:0ea14c7147685395df29b64e|xqc_timer_set|type:CONN_IDLE|expire:1757653555688353|now:1757653435688353|interv:120000000|
[2025/09/12 05:03:55 688531] [debug] |scid:0ea14c7147685395df29b64e|xqc_engine_remove_wakeup_queue|next_tick_time:1757653435690985|pq_index:0|
[2025/09/12 05:03:55 688537] [debug] |scid:0ea14c7147685395df29b64e|xqc_engine_add_active_queue|last_ticked_time:1757653435666273|
[2025/09/12 05:03:55 688541] [debug] |xqc_engine_main_logic|BEGIN|now:1757653435688541|
[2025/09/12 05:03:55 688546] [debug] |scid:0ea14c7147685395df29b64e|xqc_engine_process_conn|conn:0000558BB89794DC|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:1757653435688545|
[2025/09/12 05:03:55 688552] [debug] |scid:0ea14c7147685395df29b64e|xqc_path_get_perf_class|conn:0000558BB89794DC|path_id:0|path_srtt:31827|min_srtt:31827|path_bw:45499|loss_rate:100.00|path_pto:0|
[2025/09/12 05:03:55 688558] [debug] |scid:0ea14c7147685395df29b64e|xqc_minrtt_scheduler_get_path|path srtt|conn:0000558BB89794DC|path_id:0|path_srtt:31827|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:03:55 688562] [debug] |scid:0ea14c7147685395df29b64e|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CONNECTION_CLOSE |pn:0|size:26|reinj:0|path_class:4|
[2025/09/12 05:03:55 688568] [debug] |scid:0ea14c7147685395df29b64e|xqc_check_acked_or_dropped_pkt|conn:0000558BB89794DC|pkt_num:0|size:26|pkt_type:SHORT_HEADER|frame:CONNECTION_CLOSE |
[2025/09/12 05:03:55 688573] [debug] |scid:0ea14c7147685395df29b64e|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:18|
[2025/09/12 05:03:55 688614] [info] |scid:0ea14c7147685395df29b64e|xqc_send_packet_with_pn|<==|conn:0000558BB89794DC|path:0|pkt_num:18|size:26|sent:42|pkt_type:SHORT_HEADER|frame:CONNECTION_CLOSE |inflight:0|now:1757653435688581|stream_id:0|stream_offset:0|
[2025/09/12 05:03:55 688620] [debug] |scid:0ea14c7147685395df29b64e|xqc_send_ctl_on_packet_sent|conn:0000558BB89794DC|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 05:03:55 688626] [debug] |scid:0ea14c7147685395df29b64e|xqc_conn_next_wakeup_time|wakeup_time:1757653435713353|
[2025/09/12 05:03:55 688631] [debug] |scid:0ea14c7147685395df29b64e|xqc_engine_add_wakeup_queue|next_tick_time:1757653435713353|
[2025/09/12 05:03:55 688638] [debug] |xqc_engine_wakeup_after|wakeup:1757653435713353|now:1757653435688638|diff:24715|
[2025/09/12 05:03:55 688644] [debug] |xqc_engine_main_logic|END|now:1757653435688545|
[2025/09/12 05:03:55 688653] [debug] |xqc_engine_main_logic|BEGIN|now:1757653435688652|
[2025/09/12 05:03:55 688659] [debug] |xqc_engine_wakeup_after|wakeup:1757653435713353|now:1757653435688659|diff:24694|
[2025/09/12 05:03:55 688664] [debug] |xqc_engine_main_logic|END|now:1757653435688652|
[2025/09/12 05:03:55 713739] [debug] |xqc_engine_main_logic|BEGIN|now:1757653435713738|
[2025/09/12 05:03:55 713755] [debug] |scid:0ea14c7147685395df29b64e|xqc_engine_remove_wakeup_queue|next_tick_time:1757653435713353|pq_index:0|
[2025/09/12 05:03:55 713761] [debug] |scid:0ea14c7147685395df29b64e|xqc_engine_add_active_queue|last_ticked_time:1757653435688545|
[2025/09/12 05:03:55 713766] [debug] |scid:0ea14c7147685395df29b64e|xqc_engine_process_conn|conn:0000558BB89794DC|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:1757653435713765|
[2025/09/12 05:03:55 713780] [debug] |scid:0ea14c7147685395df29b64e|xqc_timer_expire|timer expired|type:ACK_01RTT|expire_time:1757653435713353|now:1757653435713765|
[2025/09/12 05:03:55 713784] [debug] |scid:0ea14c7147685395df29b64e|xqc_timer_ack_timeout|pns:2|path:0|
[2025/09/12 05:03:55 713789] [debug] |scid:0ea14c7147685395df29b64e|xqc_timer_expire|unset|type:ACK_01RTT|expire_time:1757653435713353|now:1757653435713765|
[2025/09/12 05:03:55 713792] [debug] |scid:0ea14c7147685395df29b64e|xqc_timer_unset|type:ACK_01RTT|
[2025/09/12 05:03:55 713798] [debug] |scid:0ea14c7147685395df29b64e|xqc_conn_next_wakeup_time|wakeup_time:1757653435856429|
[2025/09/12 05:03:55 713802] [debug] |scid:0ea14c7147685395df29b64e|xqc_engine_add_wakeup_queue|next_tick_time:1757653435856429|
[2025/09/12 05:03:55 713806] [debug] |xqc_engine_wakeup_after|wakeup:1757653435856429|now:1757653435713806|diff:142623|
[2025/09/12 05:03:55 713810] [debug] |xqc_engine_main_logic|END|now:1757653435713765|
[2025/09/12 05:03:55 764011] [debug] |scid:31c17f32e808c67b33bf0725|xqc_timer_set|type:CONN_IDLE|expire:1757653495764009|now:1757653435764009|interv:60000000|
[2025/09/12 05:03:55 764064] [debug] |scid:31c17f32e808c67b33bf0725|xqc_timer_set|type:PATH_IDLE|expire:1757653495764064|now:1757653435764064|interv:60000000|
[2025/09/12 05:03:55 764076] [debug] |xqc_path_create|path:0|dcid:e9ad15610ef94a2fa06e470fb7f1344a33|scid:31c17f32e808c67b33bf0725|create_path_count:1|
[2025/09/12 05:03:55 764082] [debug] |scid:31c17f32e808c67b33bf0725|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 05:03:55 764088] [debug] |xqc_path_init|path:0|dcid:e9ad15610ef94a2fa06e470fb7f1344a33|scid:31c17f32e808c67b33bf0725|state:2|
[2025/09/12 05:03:55 764095] [debug] |scid:31c17f32e808c67b33bf0725|xqc_conn_create|success|scid:31c17f32e808c67b33bf0725|dcid:e9ad15610ef94a2fa06e470fb7f1344a33|conn:0000558BB899FCAC|
[2025/09/12 05:03:55 764102] [info] |scid:31c17f32e808c67b33bf0725|xqc_conn_server_create|hash odcid conn|odcid:bd70ab13bd5c140929fd456e5134dc94b80c|conn:0000558BB899FCAC|
[2025/09/12 05:03:55 764116] [info] |scid:31c17f32e808c67b33bf0725|xqc_conn_get_local_transport_params|generate sr_token[7dcee0d205f9e17744eaaf1c930f4427] for cid[bd70ab13bd5c140929fd456e5134dc94b80c]
[2025/09/12 05:03:55 764147] [stats] |xqc_conn_server_init_path_addr|path:0|l-0.0.0.0-443-31c17f32e808c67b33bf0725 p-193.167.0.100-51675-e9ad15610ef94a2fa06e470fb7f1344a33|
[2025/09/12 05:03:55 764154] [info] |xqc_engine_packet_process|==>|conn:0000558BB899FCAC|size:1200|state:S_INIT|recv_time:1757653435763979|
[2025/09/12 05:03:55 764301] [debug] |scid:31c17f32e808c67b33bf0725|xqc_packet_parse_initial|packet parse|initial|
[2025/09/12 05:03:55 764308] [debug] |scid:31c17f32e808c67b33bf0725|xqc_packet_parse_initial|success|Length:1153|
[2025/09/12 05:03:55 764315] [debug] |scid:31c17f32e808c67b33bf0725|xqc_packet_decrypt|largest_pn:0|
[2025/09/12 05:03:55 764319] [debug] |scid:31c17f32e808c67b33bf0725|xqc_packet_decrypt|decryption nonce|path_id:0|pn:680864512|
[2025/09/12 05:03:55 764326] [debug] |scid:31c17f32e808c67b33bf0725|xqc_packet_decrypt_single|pkt_type:INIT|pkt_num:680864512|
[2025/09/12 05:03:55 764330] [debug] |scid:31c17f32e808c67b33bf0725|xqc_process_frames|frame_type:0|
[2025/09/12 05:03:55 764335] [debug] |scid:31c17f32e808c67b33bf0725|xqc_process_padding_frame|process padding|
[2025/09/12 05:03:55 764339] [debug] |scid:31c17f32e808c67b33bf0725|xqc_process_frames|frame_type:6|
[2025/09/12 05:03:55 764343] [info] |scid:31c17f32e808c67b33bf0725|xqc_conn_check_token|token empty|
[2025/09/12 05:03:55 764348] [info] |scid:31c17f32e808c67b33bf0725|xqc_process_crypto_frame|check_token fail|conn:0000558BB899FCAC|l-0.0.0.0-443-31c17f32e808c67b33bf0725 p-193.167.0.100-51675-e9ad15610ef94a2fa06e470fb7f1344a33|
[2025/09/12 05:03:55 764353] [debug] |scid:31c17f32e808c67b33bf0725|xqc_create_crypto_stream|encrypt_level:0|cur_state:S_INIT|
[2025/09/12 05:03:55 764358] [debug] |scid:31c17f32e808c67b33bf0725|xqc_process_crypto_frame|level:0|
[2025/09/12 05:03:55 764368] [debug] |scid:31c17f32e808c67b33bf0725|xqc_read_crypto_stream|xqc_read_crypto_stream|level:0|
[2025/09/12 05:03:55 764372] [debug] |scid:31c17f32e808c67b33bf0725|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:0|56u|
[2025/09/12 05:03:55 764423] [debug] |scid:31c17f32e808c67b33bf0725|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:0|SSL_quic_write_level:0|rv:-1|
[2025/09/12 05:03:55 764428] [debug] |scid:31c17f32e808c67b33bf0725|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/09/12 05:03:55 764433] [debug] |scid:31c17f32e808c67b33bf0725|xqc_engine_add_active_queue|last_ticked_time:0|
[2025/09/12 05:03:55 764437] [debug] |scid:31c17f32e808c67b33bf0725|xqc_create_crypto_stream|encrypt_level:2|cur_state:S_INIT|
[2025/09/12 05:03:55 764443] [debug] |scid:31c17f32e808c67b33bf0725|xqc_process_crypto_frame|server create hsk stream|
[2025/09/12 05:03:55 764447] [debug] |scid:31c17f32e808c67b33bf0725|xqc_process_frames|frame_type:6|
[2025/09/12 05:03:55 764451] [info] |scid:31c17f32e808c67b33bf0725|xqc_conn_check_token|token empty|
[2025/09/12 05:03:55 764454] [info] |scid:31c17f32e808c67b33bf0725|xqc_process_crypto_frame|check_token fail|conn:0000558BB899FCAC|l-0.0.0.0-443-31c17f32e808c67b33bf0725 p-193.167.0.100-51675-e9ad15610ef94a2fa06e470fb7f1344a33|
[2025/09/12 05:03:55 764459] [debug] |scid:31c17f32e808c67b33bf0725|xqc_process_crypto_frame|level:0|
[2025/09/12 05:03:55 764462] [debug] |scid:31c17f32e808c67b33bf0725|xqc_read_crypto_stream|xqc_read_crypto_stream|level:0|
[2025/09/12 05:03:55 764466] [debug] |scid:31c17f32e808c67b33bf0725|xqc_process_frames|frame_type:6|
[2025/09/12 05:03:55 764470] [info] |scid:31c17f32e808c67b33bf0725|xqc_conn_check_token|token empty|
[2025/09/12 05:03:55 764474] [info] |scid:31c17f32e808c67b33bf0725|xqc_process_crypto_frame|check_token fail|conn:0000558BB899FCAC|l-0.0.0.0-443-31c17f32e808c67b33bf0725 p-193.167.0.100-51675-e9ad15610ef94a2fa06e470fb7f1344a33|
[2025/09/12 05:03:55 764477] [debug] |scid:31c17f32e808c67b33bf0725|xqc_process_crypto_frame|level:0|
[2025/09/12 05:03:55 764481] [debug] |scid:31c17f32e808c67b33bf0725|xqc_read_crypto_stream|xqc_read_crypto_stream|level:0|
[2025/09/12 05:03:55 764485] [debug] |scid:31c17f32e808c67b33bf0725|xqc_process_frames|frame_type:6|
[2025/09/12 05:03:55 764489] [info] |scid:31c17f32e808c67b33bf0725|xqc_conn_check_token|token empty|
[2025/09/12 05:03:55 764492] [info] |scid:31c17f32e808c67b33bf0725|xqc_process_crypto_frame|check_token fail|conn:0000558BB899FCAC|l-0.0.0.0-443-31c17f32e808c67b33bf0725 p-193.167.0.100-51675-e9ad15610ef94a2fa06e470fb7f1344a33|
[2025/09/12 05:03:55 764498] [debug] |scid:31c17f32e808c67b33bf0725|xqc_process_crypto_frame|level:0|
[2025/09/12 05:03:55 764502] [debug] |scid:31c17f32e808c67b33bf0725|xqc_read_crypto_stream|xqc_read_crypto_stream|level:0|
[2025/09/12 05:03:55 764505] [debug] |scid:31c17f32e808c67b33bf0725|xqc_process_frames|frame_type:6|
[2025/09/12 05:03:55 764509] [info] |scid:31c17f32e808c67b33bf0725|xqc_conn_check_token|token empty|
[2025/09/12 05:03:55 764513] [info] |scid:31c17f32e808c67b33bf0725|xqc_process_crypto_frame|check_token fail|conn:0000558BB899FCAC|l-0.0.0.0-443-31c17f32e808c67b33bf0725 p-193.167.0.100-51675-e9ad15610ef94a2fa06e470fb7f1344a33|
[2025/09/12 05:03:55 764516] [debug] |scid:31c17f32e808c67b33bf0725|xqc_process_crypto_frame|level:0|
[2025/09/12 05:03:55 764520] [debug] |scid:31c17f32e808c67b33bf0725|xqc_read_crypto_stream|xqc_read_crypto_stream|level:0|
[2025/09/12 05:03:55 764524] [debug] |scid:31c17f32e808c67b33bf0725|xqc_process_frames|frame_type:6|
[2025/09/12 05:03:55 764528] [info] |scid:31c17f32e808c67b33bf0725|xqc_conn_check_token|token empty|
[2025/09/12 05:03:55 764531] [info] |scid:31c17f32e808c67b33bf0725|xqc_process_crypto_frame|check_token fail|conn:0000558BB899FCAC|l-0.0.0.0-443-31c17f32e808c67b33bf0725 p-193.167.0.100-51675-e9ad15610ef94a2fa06e470fb7f1344a33|
[2025/09/12 05:03:55 764535] [debug] |scid:31c17f32e808c67b33bf0725|xqc_process_crypto_frame|level:0|
[2025/09/12 05:03:55 764539] [debug] |scid:31c17f32e808c67b33bf0725|xqc_read_crypto_stream|xqc_read_crypto_stream|level:0|
[2025/09/12 05:03:55 764546] [debug] |scid:31c17f32e808c67b33bf0725|xqc_process_frames|frame_type:6|
[2025/09/12 05:03:55 764550] [info] |scid:31c17f32e808c67b33bf0725|xqc_conn_check_token|token empty|
[2025/09/12 05:03:55 764554] [info] |scid:31c17f32e808c67b33bf0725|xqc_process_crypto_frame|check_token fail|conn:0000558BB899FCAC|l-0.0.0.0-443-31c17f32e808c67b33bf0725 p-193.167.0.100-51675-e9ad15610ef94a2fa06e470fb7f1344a33|
[2025/09/12 05:03:55 764558] [debug] |scid:31c17f32e808c67b33bf0725|xqc_process_crypto_frame|level:0|
[2025/09/12 05:03:55 764561] [debug] |scid:31c17f32e808c67b33bf0725|xqc_read_crypto_stream|xqc_read_crypto_stream|level:0|
[2025/09/12 05:03:55 764565] [debug] |scid:31c17f32e808c67b33bf0725|xqc_process_frames|frame_type:6|
[2025/09/12 05:03:55 764569] [info] |scid:31c17f32e808c67b33bf0725|xqc_conn_check_token|token empty|
[2025/09/12 05:03:55 764572] [info] |scid:31c17f32e808c67b33bf0725|xqc_process_crypto_frame|check_token fail|conn:0000558BB899FCAC|l-0.0.0.0-443-31c17f32e808c67b33bf0725 p-193.167.0.100-51675-e9ad15610ef94a2fa06e470fb7f1344a33|
[2025/09/12 05:03:55 764576] [debug] |scid:31c17f32e808c67b33bf0725|xqc_process_crypto_frame|level:0|
[2025/09/12 05:03:55 764580] [debug] |scid:31c17f32e808c67b33bf0725|xqc_read_crypto_stream|xqc_read_crypto_stream|level:0|
[2025/09/12 05:03:55 764583] [debug] |scid:31c17f32e808c67b33bf0725|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:0|28u|
[2025/09/12 05:03:55 764588] [debug] |scid:31c17f32e808c67b33bf0725|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:0|SSL_quic_write_level:0|rv:-1|
[2025/09/12 05:03:55 764592] [debug] |scid:31c17f32e808c67b33bf0725|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/09/12 05:03:55 764595] [debug] |scid:31c17f32e808c67b33bf0725|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:0|28u|
[2025/09/12 05:03:55 764599] [debug] |scid:31c17f32e808c67b33bf0725|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:0|SSL_quic_write_level:0|rv:-1|
[2025/09/12 05:03:55 764603] [debug] |scid:31c17f32e808c67b33bf0725|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/09/12 05:03:55 764607] [debug] |scid:31c17f32e808c67b33bf0725|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:0|28u|
[2025/09/12 05:03:55 764611] [debug] |scid:31c17f32e808c67b33bf0725|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:0|SSL_quic_write_level:0|rv:-1|
[2025/09/12 05:03:55 764615] [debug] |scid:31c17f32e808c67b33bf0725|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/09/12 05:03:55 764619] [debug] |scid:31c17f32e808c67b33bf0725|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:0|28u|
[2025/09/12 05:03:55 764623] [debug] |scid:31c17f32e808c67b33bf0725|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:0|SSL_quic_write_level:0|rv:-1|
[2025/09/12 05:03:55 764627] [debug] |scid:31c17f32e808c67b33bf0725|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/09/12 05:03:55 764630] [debug] |scid:31c17f32e808c67b33bf0725|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:0|28u|
[2025/09/12 05:03:55 764634] [debug] |scid:31c17f32e808c67b33bf0725|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:0|SSL_quic_write_level:0|rv:-1|
[2025/09/12 05:03:55 764638] [debug] |scid:31c17f32e808c67b33bf0725|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/09/12 05:03:55 764642] [debug] |scid:31c17f32e808c67b33bf0725|xqc_process_frames|frame_type:6|
[2025/09/12 05:03:55 764646] [info] |scid:31c17f32e808c67b33bf0725|xqc_conn_check_token|token empty|
[2025/09/12 05:03:55 764649] [info] |scid:31c17f32e808c67b33bf0725|xqc_process_crypto_frame|check_token fail|conn:0000558BB899FCAC|l-0.0.0.0-443-31c17f32e808c67b33bf0725 p-193.167.0.100-51675-e9ad15610ef94a2fa06e470fb7f1344a33|
[2025/09/12 05:03:55 764653] [debug] |scid:31c17f32e808c67b33bf0725|xqc_process_crypto_frame|level:0|
[2025/09/12 05:03:55 764657] [debug] |scid:31c17f32e808c67b33bf0725|xqc_read_crypto_stream|xqc_read_crypto_stream|level:0|
[2025/09/12 05:03:55 764663] [debug] |scid:31c17f32e808c67b33bf0725|xqc_process_frames|frame_type:6|
[2025/09/12 05:03:55 764667] [info] |scid:31c17f32e808c67b33bf0725|xqc_conn_check_token|token empty|
[2025/09/12 05:03:55 764671] [info] |scid:31c17f32e808c67b33bf0725|xqc_process_crypto_frame|check_token fail|conn:0000558BB899FCAC|l-0.0.0.0-443-31c17f32e808c67b33bf0725 p-193.167.0.100-51675-e9ad15610ef94a2fa06e470fb7f1344a33|
[2025/09/12 05:03:55 764675] [debug] |scid:31c17f32e808c67b33bf0725|xqc_process_crypto_frame|level:0|
[2025/09/12 05:03:55 764678] [debug] |scid:31c17f32e808c67b33bf0725|xqc_read_crypto_stream|xqc_read_crypto_stream|level:0|
[2025/09/12 05:03:55 764682] [debug] |scid:31c17f32e808c67b33bf0725|xqc_process_frames|frame_type:0|
[2025/09/12 05:03:55 764686] [debug] |scid:31c17f32e808c67b33bf0725|xqc_process_padding_frame|process padding|
[2025/09/12 05:03:55 764689] [debug] |scid:31c17f32e808c67b33bf0725|xqc_process_frames|frame_type:6|
[2025/09/12 05:03:55 764693] [info] |scid:31c17f32e808c67b33bf0725|xqc_conn_check_token|token empty|
[2025/09/12 05:03:55 764697] [info] |scid:31c17f32e808c67b33bf0725|xqc_process_crypto_frame|check_token fail|conn:0000558BB899FCAC|l-0.0.0.0-443-31c17f32e808c67b33bf0725 p-193.167.0.100-51675-e9ad15610ef94a2fa06e470fb7f1344a33|
[2025/09/12 05:03:55 764701] [debug] |scid:31c17f32e808c67b33bf0725|xqc_process_crypto_frame|level:0|
[2025/09/12 05:03:55 764704] [debug] |scid:31c17f32e808c67b33bf0725|xqc_read_crypto_stream|xqc_read_crypto_stream|level:0|
[2025/09/12 05:03:55 764708] [debug] |scid:31c17f32e808c67b33bf0725|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:0|14u|
[2025/09/12 05:03:55 764712] [debug] |scid:31c17f32e808c67b33bf0725|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:0|SSL_quic_write_level:0|rv:-1|
[2025/09/12 05:03:55 764716] [debug] |scid:31c17f32e808c67b33bf0725|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/09/12 05:03:55 764720] [debug] |scid:31c17f32e808c67b33bf0725|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:0|14u|
[2025/09/12 05:03:55 764724] [debug] |scid:31c17f32e808c67b33bf0725|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:0|SSL_quic_write_level:0|rv:-1|
[2025/09/12 05:03:55 764727] [debug] |scid:31c17f32e808c67b33bf0725|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/09/12 05:03:55 764731] [debug] |scid:31c17f32e808c67b33bf0725|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:0|10u|
[2025/09/12 05:03:55 764735] [debug] |scid:31c17f32e808c67b33bf0725|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:0|SSL_quic_write_level:0|rv:-1|
[2025/09/12 05:03:55 764739] [debug] |scid:31c17f32e808c67b33bf0725|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/09/12 05:03:55 764743] [debug] |scid:31c17f32e808c67b33bf0725|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:0|10u|
[2025/09/12 05:03:55 764747] [debug] |scid:31c17f32e808c67b33bf0725|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:0|SSL_quic_write_level:0|rv:-1|
[2025/09/12 05:03:55 764750] [debug] |scid:31c17f32e808c67b33bf0725|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/09/12 05:03:55 764754] [debug] |scid:31c17f32e808c67b33bf0725|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:0|21u|
[2025/09/12 05:03:55 764799] [info] |scid:31c17f32e808c67b33bf0725|xqc_ssl_cert_cb|cert chain or key empty|sni:server4
[2025/09/12 05:03:55 764962] [debug] |scid:31c17f32e808c67b33bf0725|xqc_conn_tls_transport_params_cb|1RTT_transport_params|max_datagram_frame_size:0|
[2025/09/12 05:03:55 764967] [debug] |scid:31c17f32e808c67b33bf0725|xqc_conn_enable_multipath|xqc_conn_enable_multipath|1|0|
[2025/09/12 05:03:55 764972] [warn] |scid:31c17f32e808c67b33bf0725|xqc_conn_try_to_enable_multipath|multipath_version_negotiation err|
[2025/09/12 05:03:55 765201] [debug] |scid:31c17f32e808c67b33bf0725|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:2|SSL_quic_write_level:3|rv:0|
[2025/09/12 05:03:55 765208] [debug] |scid:31c17f32e808c67b33bf0725|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/09/12 05:03:55 765213] [debug] |scid:31c17f32e808c67b33bf0725|xqc_process_frames|frame_type:0|
[2025/09/12 05:03:55 765221] [debug] |scid:31c17f32e808c67b33bf0725|xqc_process_padding_frame|process padding|
[2025/09/12 05:03:55 765229] [debug] |scid:31c17f32e808c67b33bf0725|xqc_timer_unset|type:ACK_INIT|
[2025/09/12 05:03:55 765234] [debug] |scid:31c17f32e808c67b33bf0725|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 05:03:55 765239] [debug] |scid:31c17f32e808c67b33bf0725|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:680864512|largest:680864512|pns:0|
[2025/09/12 05:03:55 765244] [info] |scid:31c17f32e808c67b33bf0725|xqc_conn_on_pkt_processed|====>|conn:0000558BB899FCAC|path:0|size:1200|pkt_type:INIT|pkt_num:680864512|frame:PADDING CRYPTO |recv_time:1757653435763979|dcid:bd70ab13bd5c140929fd456e5134dc94b80c|dcid_seq:0|
[2025/09/12 05:03:55 765249] [debug] |scid:31c17f32e808c67b33bf0725|xqc_timer_set|type:PATH_IDLE|expire:1757653495763979|now:1757653435763979|interv:60000000|
[2025/09/12 05:03:55 765254] [debug] |scid:31c17f32e808c67b33bf0725|xqc_timer_set|type:CONN_IDLE|expire:1757653495763979|now:1757653435763979|interv:60000000|
[2025/09/12 05:03:55 765258] [debug] |xqc_engine_main_logic|BEGIN|now:1757653435765258|
[2025/09/12 05:03:55 765262] [debug] |scid:31c17f32e808c67b33bf0725|xqc_engine_process_conn|conn:0000558BB899FCAC|state:S_INIT|flag:TICKING DCID_OK UPPER_CONN_EXIST INIT_RECVD NEED_RUN (null) |now:1757653435765262|
[2025/09/12 05:03:55 765268] [info] |scid:31c17f32e808c67b33bf0725|xqc_conn_check_tx_key|keys are ready, can send 1rtt now|
[2025/09/12 05:03:55 765272] [debug] |scid:31c17f32e808c67b33bf0725|xqc_crypto_stream_on_read|encrypt_level:0|cur_state:S_INIT|next_state:S_INITIAL_RECVD|
[2025/09/12 05:03:55 765277] [debug] |scid:31c17f32e808c67b33bf0725|xqc_process_crypto_write_streams|
[2025/09/12 05:03:55 765281] [debug] |scid:31c17f32e808c67b33bf0725|xqc_crypto_stream_on_write|enc_level|0|
[2025/09/12 05:03:55 765284] [debug] |scid:31c17f32e808c67b33bf0725|xqc_crypto_stream_on_write|cur_state:1|switch|
[2025/09/12 05:03:55 765291] [info] |scid:31c17f32e808c67b33bf0725|xqc_crypto_stream_send|crypto send data|pkt_num:0|size:137|sent:94|pkt_type:INIT|frame:CRYPTO |now:1757653435765290|
[2025/09/12 05:03:55 765295] [debug] |scid:31c17f32e808c67b33bf0725|xqc_crypto_stream_on_write|encrypt_level:0|cur_state:S_INITIAL_RECVD|next_state:S_INITIAL_SENT|
[2025/09/12 05:03:55 765299] [debug] |scid:31c17f32e808c67b33bf0725|xqc_process_crypto_write_streams|
[2025/09/12 05:03:55 765303] [debug] |scid:31c17f32e808c67b33bf0725|xqc_crypto_stream_on_write|enc_level|2|
[2025/09/12 05:03:55 765307] [info] |scid:31c17f32e808c67b33bf0725|xqc_crypto_stream_send|crypto send data|pkt_num:0|size:194|sent:152|pkt_type:HSK|frame:CRYPTO |now:1757653435765307|
[2025/09/12 05:03:55 765312] [info] |scid:31c17f32e808c67b33bf0725|xqc_crypto_stream_send|crypto send data|pkt_num:0|size:516|sent:474|pkt_type:HSK|frame:CRYPTO |now:1757653435765312|
[2025/09/12 05:03:55 765316] [info] |scid:31c17f32e808c67b33bf0725|xqc_crypto_stream_send|crypto send data|pkt_num:0|size:125|sent:83|pkt_type:HSK|frame:CRYPTO |now:1757653435765316|
[2025/09/12 05:03:55 765321] [info] |scid:31c17f32e808c67b33bf0725|xqc_crypto_stream_send|crypto send data|pkt_num:0|size:82|sent:40|pkt_type:HSK|frame:CRYPTO |now:1757653435765321|
[2025/09/12 05:03:55 765325] [debug] |scid:31c17f32e808c67b33bf0725|xqc_crypto_stream_on_write|encrypt_level:2|cur_state:S_INITIAL_SENT|next_state:S_HANDSHAKE_SENT|
[2025/09/12 05:03:55 765330] [debug] |scid:31c17f32e808c67b33bf0725|xqc_gen_ack_frame|largest_recv:680864512|ack_delay:1351|first_ack_range:0|largest_pkt_recv_time:1757653435763979|
[2025/09/12 05:03:55 765335] [debug] |scid:31c17f32e808c67b33bf0725|xqc_gen_ack_frame|high:680864512|low:680864512|pkt_pns:0|
[2025/09/12 05:03:55 765339] [debug] |scid:31c17f32e808c67b33bf0725|xqc_write_ack_to_one_packet|ack_size:9|path:0|path_largest_recv:680864512|frame_largest_recv:680864512|
[2025/09/12 05:03:55 765347] [debug] |scid:31c17f32e808c67b33bf0725|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:0|
[2025/09/12 05:03:55 765352] [debug] |scid:31c17f32e808c67b33bf0725|xqc_path_get_perf_class|conn:0000558BB899FCAC|path_id:0|path_srtt:250000|min_srtt:250000|path_bw:0|loss_rate:0.00|path_pto:0|
[2025/09/12 05:03:55 765357] [debug] |scid:31c17f32e808c67b33bf0725|xqc_minrtt_scheduler_get_path|path srtt|conn:0000558BB899FCAC|path_id:0|path_srtt:250000|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:03:55 765362] [debug] |scid:31c17f32e808c67b33bf0725|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CRYPTO |pn:0|size:137|reinj:0|path_class:2|
[2025/09/12 05:03:55 765367] [debug] |scid:31c17f32e808c67b33bf0725|xqc_path_get_perf_class|conn:0000558BB899FCAC|path_id:0|path_srtt:250000|min_srtt:250000|path_bw:0|loss_rate:0.00|path_pto:0|
[2025/09/12 05:03:55 765371] [debug] |scid:31c17f32e808c67b33bf0725|xqc_minrtt_scheduler_get_path|path srtt|conn:0000558BB899FCAC|path_id:0|path_srtt:250000|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:03:55 765376] [debug] |scid:31c17f32e808c67b33bf0725|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CRYPTO |pn:0|size:194|reinj:0|path_class:2|
[2025/09/12 05:03:55 765380] [debug] |scid:31c17f32e808c67b33bf0725|xqc_path_get_perf_class|conn:0000558BB899FCAC|path_id:0|path_srtt:250000|min_srtt:250000|path_bw:0|loss_rate:0.00|path_pto:0|
[2025/09/12 05:03:55 765384] [debug] |scid:31c17f32e808c67b33bf0725|xqc_minrtt_scheduler_get_path|path srtt|conn:0000558BB899FCAC|path_id:0|path_srtt:250000|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:03:55 765388] [debug] |scid:31c17f32e808c67b33bf0725|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CRYPTO |pn:0|size:516|reinj:0|path_class:2|
[2025/09/12 05:03:55 765392] [debug] |scid:31c17f32e808c67b33bf0725|xqc_path_get_perf_class|conn:0000558BB899FCAC|path_id:0|path_srtt:250000|min_srtt:250000|path_bw:0|loss_rate:0.00|path_pto:0|
[2025/09/12 05:03:55 765396] [debug] |scid:31c17f32e808c67b33bf0725|xqc_minrtt_scheduler_get_path|path srtt|conn:0000558BB899FCAC|path_id:0|path_srtt:250000|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:03:55 765401] [debug] |scid:31c17f32e808c67b33bf0725|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CRYPTO |pn:0|size:125|reinj:0|path_class:2|
[2025/09/12 05:03:55 765404] [debug] |scid:31c17f32e808c67b33bf0725|xqc_path_get_perf_class|conn:0000558BB899FCAC|path_id:0|path_srtt:250000|min_srtt:250000|path_bw:0|loss_rate:0.00|path_pto:0|
[2025/09/12 05:03:55 765409] [debug] |scid:31c17f32e808c67b33bf0725|xqc_minrtt_scheduler_get_path|path srtt|conn:0000558BB899FCAC|path_id:0|path_srtt:250000|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:03:55 765413] [debug] |scid:31c17f32e808c67b33bf0725|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CRYPTO |pn:0|size:82|reinj:0|path_class:2|
[2025/09/12 05:03:55 765417] [debug] |scid:31c17f32e808c67b33bf0725|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:ACK |stream_id:0|stream_offset:0|
[2025/09/12 05:03:55 765422] [debug] |scid:31c17f32e808c67b33bf0725|xqc_check_acked_or_dropped_pkt|conn:0000558BB899FCAC|pkt_num:0|size:137|pkt_type:INIT|frame:CRYPTO |
[2025/09/12 05:03:55 765427] [debug] |scid:31c17f32e808c67b33bf0725|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:0|
[2025/09/12 05:03:55 765464] [info] |scid:31c17f32e808c67b33bf0725|xqc_send_packet_with_pn|<==|conn:0000558BB899FCAC|path:0|pkt_num:0|size:1184|sent:1200|pkt_type:INIT|frame:PADDING CRYPTO |inflight:0|now:1757653435765435|stream_id:0|stream_offset:0|
[2025/09/12 05:03:55 765471] [debug] |scid:31c17f32e808c67b33bf0725|xqc_send_ctl_on_packet_sent|conn:0000558BB899FCAC|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 05:03:55 765483] [debug] |scid:31c17f32e808c67b33bf0725|xqc_send_ctl_on_packet_sent|path:0|inflight:0|applimit:0|
[2025/09/12 05:03:55 765491] [debug] |scid:31c17f32e808c67b33bf0725|xqc_send_ctl_get_pto_time_and_space|srtt:250000|rtt_var:125000|pto_duration:750000|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:03:55 765498] [debug] |scid:31c17f32e808c67b33bf0725|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB899FCAC|path:0|PNS: 0, unacked: 1184|
[2025/09/12 05:03:55 765505] [debug] |scid:31c17f32e808c67b33bf0725|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB899FCAC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:03:55 765510] [debug] |scid:31c17f32e808c67b33bf0725|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB899FCAC|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:03:55 765516] [debug] |scid:31c17f32e808c67b33bf0725|xqc_timer_set|type:LOSS_DETECTION|expire:1757653436515435|now:1757653435765490|interv:749945|
[2025/09/12 05:03:55 765522] [debug] |scid:31c17f32e808c67b33bf0725|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB899FCAC|path:0|pns:0|expire:1757653436515435|now:1757653435765490|interval:749945|pto_count:0|srtt:250000
[2025/09/12 05:03:55 765530] [debug] |scid:31c17f32e808c67b33bf0725|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:45952|inflight:1184|
[2025/09/12 05:03:55 765538] [debug] |scid:31c17f32e808c67b33bf0725|xqc_check_acked_or_dropped_pkt|conn:0000558BB899FCAC|pkt_num:0|size:194|pkt_type:HSK|frame:CRYPTO |
[2025/09/12 05:03:55 765545] [debug] |scid:31c17f32e808c67b33bf0725|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:0|
[2025/09/12 05:03:55 765572] [info] |scid:31c17f32e808c67b33bf0725|xqc_send_packet_with_pn|<==|conn:0000558BB899FCAC|path:0|pkt_num:0|size:194|sent:210|pkt_type:HSK|frame:CRYPTO |inflight:1184|now:1757653435765552|stream_id:0|stream_offset:0|
[2025/09/12 05:03:55 765578] [debug] |scid:31c17f32e808c67b33bf0725|xqc_send_ctl_on_packet_sent|conn:0000558BB899FCAC|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 05:03:55 765585] [debug] |scid:31c17f32e808c67b33bf0725|xqc_send_ctl_on_packet_sent|path:0|inflight:1184|applimit:0|
[2025/09/12 05:03:55 765592] [debug] |scid:31c17f32e808c67b33bf0725|xqc_send_ctl_get_pto_time_and_space|srtt:250000|rtt_var:125000|pto_duration:750000|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:03:55 765599] [debug] |scid:31c17f32e808c67b33bf0725|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB899FCAC|path:0|PNS: 0, unacked: 1184|
[2025/09/12 05:03:55 765605] [debug] |scid:31c17f32e808c67b33bf0725|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB899FCAC|path:0|PNS: 1, unacked: 194|
[2025/09/12 05:03:55 765611] [debug] |scid:31c17f32e808c67b33bf0725|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB899FCAC|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:03:55 765617] [debug] |scid:31c17f32e808c67b33bf0725|xqc_timer_set|type:LOSS_DETECTION|expire:1757653436515435|now:1757653435765592|interv:749843|
[2025/09/12 05:03:55 765624] [debug] |scid:31c17f32e808c67b33bf0725|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB899FCAC|path:0|pns:0|expire:1757653436515435|now:1757653435765592|interval:749843|pto_count:0|srtt:250000
[2025/09/12 05:03:55 765629] [debug] |scid:31c17f32e808c67b33bf0725|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:45952|inflight:1378|
[2025/09/12 05:03:55 765634] [debug] |scid:31c17f32e808c67b33bf0725|xqc_check_acked_or_dropped_pkt|conn:0000558BB899FCAC|pkt_num:0|size:516|pkt_type:HSK|frame:CRYPTO |
[2025/09/12 05:03:55 765639] [debug] |scid:31c17f32e808c67b33bf0725|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1|
[2025/09/12 05:03:55 765663] [info] |scid:31c17f32e808c67b33bf0725|xqc_send_packet_with_pn|<==|conn:0000558BB899FCAC|path:0|pkt_num:1|size:516|sent:532|pkt_type:HSK|frame:CRYPTO |inflight:1378|now:1757653435765645|stream_id:0|stream_offset:0|
[2025/09/12 05:03:55 765675] [debug] |scid:31c17f32e808c67b33bf0725|xqc_send_ctl_on_packet_sent|conn:0000558BB899FCAC|path:0|pkt_num:1|origin_pktnum:0|size:516|enc_size:532|pkt_type:HSK|frame:CRYPTO |conn_state:S_HANDSHAKE_SENT|po_in_flight:0||retrans:0|
[2025/09/12 05:03:55 765682] [debug] |scid:31c17f32e808c67b33bf0725|xqc_send_ctl_on_packet_sent|path:0|inflight:1378|applimit:0|
[2025/09/12 05:03:55 765689] [debug] |scid:31c17f32e808c67b33bf0725|xqc_send_ctl_get_pto_time_and_space|srtt:250000|rtt_var:125000|pto_duration:750000|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:03:55 765696] [debug] |scid:31c17f32e808c67b33bf0725|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB899FCAC|path:0|PNS: 0, unacked: 1184|
[2025/09/12 05:03:55 765701] [debug] |scid:31c17f32e808c67b33bf0725|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB899FCAC|path:0|PNS: 1, unacked: 710|
[2025/09/12 05:03:55 765708] [debug] |scid:31c17f32e808c67b33bf0725|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB899FCAC|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:03:55 765713] [debug] |scid:31c17f32e808c67b33bf0725|xqc_timer_set|type:LOSS_DETECTION|expire:1757653436515435|now:1757653435765689|interv:749746|
[2025/09/12 05:03:55 765717] [debug] |scid:31c17f32e808c67b33bf0725|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB899FCAC|path:0|pns:0|expire:1757653436515435|now:1757653435765689|interval:749746|pto_count:0|srtt:250000
[2025/09/12 05:03:55 765722] [debug] |scid:31c17f32e808c67b33bf0725|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:45952|inflight:1894|
[2025/09/12 05:03:55 765726] [debug] |scid:31c17f32e808c67b33bf0725|xqc_check_acked_or_dropped_pkt|conn:0000558BB899FCAC|pkt_num:0|size:125|pkt_type:HSK|frame:CRYPTO |
[2025/09/12 05:03:55 765731] [debug] |scid:31c17f32e808c67b33bf0725|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:2|
[2025/09/12 05:03:55 765754] [info] |scid:31c17f32e808c67b33bf0725|xqc_send_packet_with_pn|<==|conn:0000558BB899FCAC|path:0|pkt_num:2|size:125|sent:141|pkt_type:HSK|frame:CRYPTO |inflight:1894|now:1757653435765737|stream_id:0|stream_offset:0|
[2025/09/12 05:03:55 765759] [debug] |scid:31c17f32e808c67b33bf0725|xqc_send_ctl_on_packet_sent|conn:0000558BB899FCAC|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 05:03:55 765763] [debug] |scid:31c17f32e808c67b33bf0725|xqc_send_ctl_on_packet_sent|path:0|inflight:1894|applimit:0|
[2025/09/12 05:03:55 765769] [debug] |scid:31c17f32e808c67b33bf0725|xqc_send_ctl_get_pto_time_and_space|srtt:250000|rtt_var:125000|pto_duration:750000|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:03:55 765776] [debug] |scid:31c17f32e808c67b33bf0725|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB899FCAC|path:0|PNS: 0, unacked: 1184|
[2025/09/12 05:03:55 765782] [debug] |scid:31c17f32e808c67b33bf0725|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB899FCAC|path:0|PNS: 1, unacked: 835|
[2025/09/12 05:03:55 765788] [debug] |scid:31c17f32e808c67b33bf0725|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB899FCAC|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:03:55 765795] [debug] |scid:31c17f32e808c67b33bf0725|xqc_timer_set|type:LOSS_DETECTION|expire:1757653436515435|now:1757653435765769|interv:749666|
[2025/09/12 05:03:55 765801] [debug] |scid:31c17f32e808c67b33bf0725|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB899FCAC|path:0|pns:0|expire:1757653436515435|now:1757653435765769|interval:749666|pto_count:0|srtt:250000
[2025/09/12 05:03:55 765807] [debug] |scid:31c17f32e808c67b33bf0725|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:45952|inflight:2019|
[2025/09/12 05:03:55 765812] [debug] |scid:31c17f32e808c67b33bf0725|xqc_check_acked_or_dropped_pkt|conn:0000558BB899FCAC|pkt_num:0|size:82|pkt_type:HSK|frame:CRYPTO |
[2025/09/12 05:03:55 765816] [debug] |scid:31c17f32e808c67b33bf0725|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:3|
[2025/09/12 05:03:55 765838] [info] |scid:31c17f32e808c67b33bf0725|xqc_send_packet_with_pn|<==|conn:0000558BB899FCAC|path:0|pkt_num:3|size:82|sent:98|pkt_type:HSK|frame:CRYPTO |inflight:2019|now:1757653435765822|stream_id:0|stream_offset:0|
[2025/09/12 05:03:55 765848] [debug] |scid:31c17f32e808c67b33bf0725|xqc_send_ctl_on_packet_sent|conn:0000558BB899FCAC|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 05:03:55 765855] [debug] |scid:31c17f32e808c67b33bf0725|xqc_send_ctl_on_packet_sent|path:0|inflight:2019|applimit:0|
[2025/09/12 05:03:55 765861] [debug] |scid:31c17f32e808c67b33bf0725|xqc_send_ctl_get_pto_time_and_space|srtt:250000|rtt_var:125000|pto_duration:750000|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:03:55 765868] [debug] |scid:31c17f32e808c67b33bf0725|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB899FCAC|path:0|PNS: 0, unacked: 1184|
[2025/09/12 05:03:55 765874] [debug] |scid:31c17f32e808c67b33bf0725|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB899FCAC|path:0|PNS: 1, unacked: 917|
[2025/09/12 05:03:55 765880] [debug] |scid:31c17f32e808c67b33bf0725|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB899FCAC|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:03:55 765887] [debug] |scid:31c17f32e808c67b33bf0725|xqc_timer_set|type:LOSS_DETECTION|expire:1757653436515435|now:1757653435765861|interv:749574|
[2025/09/12 05:03:55 765892] [debug] |scid:31c17f32e808c67b33bf0725|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB899FCAC|path:0|pns:0|expire:1757653436515435|now:1757653435765861|interval:749574|pto_count:0|srtt:250000
[2025/09/12 05:03:55 765897] [debug] |scid:31c17f32e808c67b33bf0725|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:45952|inflight:2101|
[2025/09/12 05:03:55 765901] [debug] |scid:31c17f32e808c67b33bf0725|xqc_check_acked_or_dropped_pkt|conn:0000558BB899FCAC|pkt_num:0|size:52|pkt_type:INIT|frame:ACK |
[2025/09/12 05:03:55 765906] [debug] |scid:31c17f32e808c67b33bf0725|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1|
[2025/09/12 05:03:55 765928] [info] |scid:31c17f32e808c67b33bf0725|xqc_send_packet_with_pn|<==|conn:0000558BB899FCAC|path:0|pkt_num:1|size:52|sent:68|pkt_type:INIT|frame:ACK |inflight:2101|now:1757653435765912|stream_id:0|stream_offset:0|
[2025/09/12 05:03:55 765933] [debug] |scid:31c17f32e808c67b33bf0725|xqc_send_ctl_on_packet_sent|conn:0000558BB899FCAC|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 05:03:55 765939] [debug] |scid:31c17f32e808c67b33bf0725|xqc_conn_next_wakeup_time|wakeup_time:1757653436515435|
[2025/09/12 05:03:55 765947] [debug] |scid:31c17f32e808c67b33bf0725|xqc_engine_add_wakeup_queue|next_tick_time:1757653436515435|
[2025/09/12 05:03:55 765953] [debug] |xqc_engine_wakeup_after|wakeup:1757653435856429|now:1757653435765953|diff:90476|
[2025/09/12 05:03:55 765960] [debug] |xqc_engine_main_logic|END|now:1757653435765262|
[2025/09/12 05:03:55 765968] [debug] |xqc_engine_main_logic|BEGIN|now:1757653435765968|
[2025/09/12 05:03:55 765975] [debug] |xqc_engine_wakeup_after|wakeup:1757653435856429|now:1757653435765975|diff:90454|
[2025/09/12 05:03:55 765981] [debug] |xqc_engine_main_logic|END|now:1757653435765968|
[2025/09/12 05:03:55 800893] [info] |xqc_engine_packet_process|==>|conn:0000558BB899FCAC|size:1406|state:S_HANDSHAKE_SENT|recv_time:1757653435800891|
[2025/09/12 05:03:55 800908] [debug] |scid:31c17f32e808c67b33bf0725|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:31c17f32e808c67b33bf0725|spin_bit:0|
[2025/09/12 05:03:55 800915] [warn] |scid:31c17f32e808c67b33bf0725|xqc_packet_parse_single|delay|buff 1RTT packet before handshake completed|
[2025/09/12 05:03:55 800922] [debug] |scid:31c17f32e808c67b33bf0725|xqc_conn_buff_undecrypt_packet_in|====>|delay|undecrypt_count:1|encrypt_level:3|
[2025/09/12 05:03:55 800929] [info] |scid:31c17f32e808c67b33bf0725|xqc_conn_process_packet|ignore err|-630|
[2025/09/12 05:03:55 800944] [debug] |scid:31c17f32e808c67b33bf0725|xqc_timer_set|type:PATH_IDLE|expire:1757653495800891|now:1757653435800891|interv:60000000|
[2025/09/12 05:03:55 800949] [debug] |scid:31c17f32e808c67b33bf0725|xqc_timer_set|type:CONN_IDLE|expire:1757653495800891|now:1757653435800891|interv:60000000|
[2025/09/12 05:03:55 800954] [debug] |scid:31c17f32e808c67b33bf0725|xqc_engine_remove_wakeup_queue|next_tick_time:1757653436515435|pq_index:5|
[2025/09/12 05:03:55 800961] [debug] |scid:31c17f32e808c67b33bf0725|xqc_engine_add_active_queue|last_ticked_time:1757653435765262|
[2025/09/12 05:03:55 800969] [debug] |xqc_engine_main_logic|BEGIN|now:1757653435800968|
[2025/09/12 05:03:55 800976] [debug] |scid:31c17f32e808c67b33bf0725|xqc_engine_process_conn|conn:0000558BB899FCAC|state:S_HANDSHAKE_SENT|flag:CAN_SEND_1RTT TICKING DCID_OK UPPER_CONN_EXIST INIT_RECVD (null) NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |now:1757653435800974|
[2025/09/12 05:03:55 800984] [debug] |scid:31c17f32e808c67b33bf0725|xqc_conn_next_wakeup_time|wakeup_time:1757653436515435|
[2025/09/12 05:03:55 800991] [debug] |scid:31c17f32e808c67b33bf0725|xqc_engine_add_wakeup_queue|next_tick_time:1757653436515435|
[2025/09/12 05:03:55 800995] [debug] |xqc_engine_wakeup_after|wakeup:1757653435856429|now:1757653435800995|diff:55434|
[2025/09/12 05:03:55 801000] [debug] |xqc_engine_main_logic|END|now:1757653435800974|
[2025/09/12 05:03:55 857103] [debug] |xqc_engine_main_logic|BEGIN|now:1757653435857103|
[2025/09/12 05:03:55 857119] [debug] |scid:0ea14c7147685395df29b64e|xqc_engine_remove_wakeup_queue|next_tick_time:1757653435856429|pq_index:0|
[2025/09/12 05:03:55 857125] [debug] |scid:0ea14c7147685395df29b64e|xqc_engine_add_active_queue|last_ticked_time:1757653435713765|
[2025/09/12 05:03:55 857132] [debug] |scid:0ea14c7147685395df29b64e|xqc_engine_process_conn|conn:0000558BB89794DC|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:1757653435857131|
[2025/09/12 05:03:55 857138] [debug] |scid:0ea14c7147685395df29b64e|xqc_timer_expire|timer expired|type:STREAM_CLOSE|expire_time:1757653435856429|now:1757653435857131|
[2025/09/12 05:03:55 857144] [debug] |scid:0ea14c7147685395df29b64e|xqc_timer_stream_close_timeout|stream_id:0|stream_type:0|stream close|
[2025/09/12 05:03:55 857150] [debug] |scid:0ea14c7147685395df29b64e|xqc_destroy_stream|send_state:3|recv_state:3|stream_id:0|stream_type:0|
[2025/09/12 05:03:55 857158] [stats] |scid:0ea14c7147685395df29b64e|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:1757653435588221|wrt_delay:138|snd_delay:1014|finwrt_delay:138|finsnd_delay:1014|finrcv_delay:2|finread_delay:61|all_acked_delay:37198|firstfinack_dely:37190|close_delay:37208|apprst_delay:0|rstsnd_delay:0|rstrcv_delay:0|l-0.0.0.0-443-0ea14c7147685395df29b64e p-193.167.0.100-54496-22f5ec7421bc87580a190c7339d64a0493|path_info:mp is not supported in connection scid:0ea14c7147685395df29b64e|fec_recv_delay:0u|fec_send_rpr_cnt:0|retrans:0|
[2025/09/12 05:03:55 857167] [debug] |scid:0ea14c7147685395df29b64e|xqc_timer_expire|unset|type:STREAM_CLOSE|expire_time:1757653435856429|now:1757653435857131|
[2025/09/12 05:03:55 857172] [debug] |scid:0ea14c7147685395df29b64e|xqc_timer_unset|type:STREAM_CLOSE|
[2025/09/12 05:03:55 857179] [debug] |scid:0ea14c7147685395df29b64e|xqc_conn_next_wakeup_time|wakeup_time:1757653435892598|
[2025/09/12 05:03:55 857184] [debug] |scid:0ea14c7147685395df29b64e|xqc_engine_add_wakeup_queue|next_tick_time:1757653435892598|
[2025/09/12 05:03:55 857189] [debug] |xqc_engine_wakeup_after|wakeup:1757653435892598|now:1757653435857189|diff:35409|
[2025/09/12 05:03:55 857194] [debug] |xqc_engine_main_logic|END|now:1757653435857131|
[2025/09/12 05:03:55 893285] [debug] |xqc_engine_main_logic|BEGIN|now:1757653435893285|
[2025/09/12 05:03:55 893298] [debug] |scid:0ea14c7147685395df29b64e|xqc_engine_remove_wakeup_queue|next_tick_time:1757653435892598|pq_index:0|
[2025/09/12 05:03:55 893310] [debug] |scid:0ea14c7147685395df29b64e|xqc_engine_add_active_queue|last_ticked_time:1757653435857131|
[2025/09/12 05:03:55 893316] [debug] |scid:0ea14c7147685395df29b64e|xqc_engine_process_conn|conn:0000558BB89794DC|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:1757653435893314|
[2025/09/12 05:03:55 893321] [debug] |scid:0ea14c7147685395df29b64e|xqc_timer_expire|timer expired|type:CONN_DRAINING|expire_time:1757653435892598|now:1757653435893314|
[2025/09/12 05:03:55 893328] [debug] |scid:0ea14c7147685395df29b64e|xqc_timer_expire|unset|type:CONN_DRAINING|expire_time:1757653435892598|now:1757653435893314|
[2025/09/12 05:03:55 893332] [debug] |scid:0ea14c7147685395df29b64e|xqc_timer_unset|type:CONN_DRAINING|
[2025/09/12 05:03:55 893336] [info] |xqc_engine_main_logic|conn:0000558BB89794DC|l-0.0.0.0-443-0ea14c7147685395df29b64e p-193.167.0.100-54496-22f5ec7421bc87580a190c7339d64a0493|conn_state:13|next_tick_time:1757653435892598
[2025/09/12 05:03:55 893348] [report] |scid:0ea14c7147685395df29b64e|xqc_conn_destroy|0000558BB89794DC|has_0rtt:0|0rtt_accept:0|token_ok:0|handshake_time:1261782|first_send_delay:1262172|conn_persist:1567161|keyupdate_cnt:0|err:0x0|close_msg:remote close|l-0.0.0.0-443-0ea14c7147685395df29b64e p-193.167.0.100-54496-22f5ec7421bc87580a190c7339d64a0493|hsk_recv:923275|close_recv:1362234|close_send:1362394|last_recv:1362166|last_send:1362394|mp_enable:0|create:1|validated:1|active:1|path_info:0/1/0/a/0,1,1,1,0,0,0,0,0,0,0,36,18,16,1024,0,17,i32,2,56,96,20,87202474,1338,0,4,28,41,6,87202474,1339,0,4,26,39,40000,87202475,1362,0,4,23,80000,17,1331,2,50,4,16,1338,4,26,40000,18,1362,0-2,0-2,0-0,0-0,0-0,0-31,0-9805,0-7389,0-28,0-16,0-6,0-5,0-0,0-0,0-0,0-0,0-0,0-0|alpn:hq-interop|rebind_count:0|rebind_valid:0|rtx_pkt:6|tlp_pkt:5|snd_pkt:28|spurious_loss:0|detected_loss:10|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 05:03:55 893384] [debug] |scid:0ea14c7147685395df29b64e|xqc_send_ctl_destroy|destroy|
[2025/09/12 05:03:55 893391] [debug] |scid:0ea14c7147685395df29b64e|xqc_destroy_crypto_stream|destroy crypto stream|encrypt_level:0|cur_state:CLOSED|
[2025/09/12 05:03:55 893398] [debug] |scid:0ea14c7147685395df29b64e|xqc_destroy_crypto_stream|destroy crypto stream|encrypt_level:2|cur_state:CLOSED|
[2025/09/12 05:03:55 893404] [debug] |scid:0ea14c7147685395df29b64e|xqc_destroy_crypto_stream|destroy crypto stream|encrypt_level:3|cur_state:CLOSED|
[2025/09/12 05:03:55 893443] [debug] |xqc_engine_wakeup_after|wakeup:1757653436340997|now:1757653435893442|diff:447555|
[2025/09/12 05:03:55 893449] [debug] |xqc_engine_main_logic|END|now:1757653435893314|
[2025/09/12 05:03:55 906496] [info] |xqc_engine_packet_process|==>|conn:0000558BB899FCAC|size:99|state:S_HANDSHAKE_SENT|recv_time:1757653435906495|
[2025/09/12 05:03:55 906517] [debug] |scid:31c17f32e808c67b33bf0725|xqc_packet_parse_handshake|success|Length:59|
[2025/09/12 05:03:55 906529] [debug] |scid:31c17f32e808c67b33bf0725|xqc_packet_decrypt|largest_pn:0|
[2025/09/12 05:03:55 906536] [debug] |scid:31c17f32e808c67b33bf0725|xqc_packet_decrypt|decryption nonce|path_id:0|pn:680864513|
[2025/09/12 05:03:55 906548] [debug] |scid:31c17f32e808c67b33bf0725|xqc_packet_decrypt_single|pkt_type:HSK|pkt_num:680864513|
[2025/09/12 05:03:55 906556] [debug] |scid:31c17f32e808c67b33bf0725|xqc_process_frames|frame_type:6|
[2025/09/12 05:03:55 906565] [debug] |scid:31c17f32e808c67b33bf0725|xqc_process_crypto_frame|level:2|
[2025/09/12 05:03:55 906572] [debug] |scid:31c17f32e808c67b33bf0725|xqc_read_crypto_stream|xqc_read_crypto_stream|level:2|
[2025/09/12 05:03:55 906587] [debug] |scid:31c17f32e808c67b33bf0725|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:2|36u|
[2025/09/12 05:03:55 906720] [debug] |scid:31c17f32e808c67b33bf0725|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:3|SSL_quic_write_level:3|rv:1|
[2025/09/12 05:03:55 906732] [debug] |scid:31c17f32e808c67b33bf0725|xqc_tls_do_handshake|TLS handshake|ret:1|
[2025/09/12 05:03:55 906739] [debug] |scid:31c17f32e808c67b33bf0725|xqc_engine_remove_wakeup_queue|next_tick_time:1757653436515435|pq_index:5|
[2025/09/12 05:03:55 906747] [debug] |scid:31c17f32e808c67b33bf0725|xqc_engine_add_active_queue|last_ticked_time:1757653435800974|
[2025/09/12 05:03:55 906753] [debug] |scid:31c17f32e808c67b33bf0725|xqc_create_crypto_stream|encrypt_level:3|cur_state:S_HANDSHAKE_SENT|
[2025/09/12 05:03:55 906760] [debug] |scid:31c17f32e808c67b33bf0725|xqc_process_crypto_frame|server create 1RTT stream|
[2025/09/12 05:03:55 906768] [debug] |scid:31c17f32e808c67b33bf0725|xqc_send_queue_drop_packets_with_type|drop pkt from unacked|inflight:917|cwnd:45952|pkt_num:0|ptype:0|frames:PADDING CRYPTO |
[2025/09/12 05:03:55 906776] [info] |scid:31c17f32e808c67b33bf0725|xqc_send_ctl_on_pns_discard|xqc_send_ctl_set_loss_detection_timer on discard pns:0
[2025/09/12 05:03:55 906781] [debug] |scid:31c17f32e808c67b33bf0725|xqc_send_ctl_get_pto_time_and_space|srtt:250000|rtt_var:125000|pto_duration:750000|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:03:55 906786] [debug] |scid:31c17f32e808c67b33bf0725|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB899FCAC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:03:55 906790] [debug] |scid:31c17f32e808c67b33bf0725|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB899FCAC|path:0|PNS: 1, unacked: 917|
[2025/09/12 05:03:55 906794] [debug] |scid:31c17f32e808c67b33bf0725|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB899FCAC|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:03:55 906798] [debug] |scid:31c17f32e808c67b33bf0725|xqc_timer_set|type:LOSS_DETECTION|expire:1757653436515822|now:1757653435906781|interv:609041|
[2025/09/12 05:03:55 906802] [debug] |scid:31c17f32e808c67b33bf0725|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB899FCAC|path:0|pns:1|expire:1757653436515822|now:1757653435906781|interval:609041|pto_count:0|srtt:250000
[2025/09/12 05:03:55 906807] [info] |scid:31c17f32e808c67b33bf0725|xqc_conn_addr_validated|Address Validated|conn:0000558BB899FCAC|role:1|
[2025/09/12 05:03:55 906812] [debug] |scid:31c17f32e808c67b33bf0725|xqc_timer_unset|type:ACK_HSK|
[2025/09/12 05:03:55 906816] [debug] |scid:31c17f32e808c67b33bf0725|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 05:03:55 906821] [debug] |scid:31c17f32e808c67b33bf0725|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:680864513|largest:680864513|pns:1|
[2025/09/12 05:03:55 906825] [info] |scid:31c17f32e808c67b33bf0725|xqc_conn_on_pkt_processed|====>|conn:0000558BB899FCAC|path:0|size:99|pkt_type:HSK|pkt_num:680864513|frame:CRYPTO |recv_time:1757653435906495|dcid:31c17f32e808c67b33bf0725|dcid_seq:0|
[2025/09/12 05:03:55 906830] [debug] |scid:31c17f32e808c67b33bf0725|xqc_timer_set|type:PATH_IDLE|expire:1757653495906495|now:1757653435906495|interv:60000000|
[2025/09/12 05:03:55 906834] [debug] |scid:31c17f32e808c67b33bf0725|xqc_timer_set|type:CONN_IDLE|expire:1757653495906495|now:1757653435906495|interv:60000000|
[2025/09/12 05:03:55 906838] [debug] |xqc_engine_main_logic|BEGIN|now:1757653435906838|
[2025/09/12 05:03:55 906843] [debug] |scid:31c17f32e808c67b33bf0725|xqc_engine_process_conn|conn:0000558BB899FCAC|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:1757653435906842|
[2025/09/12 05:03:55 906853] [debug] |scid:31c17f32e808c67b33bf0725|xqc_conn_check_handshake_complete|HANDSHAKE_COMPLETED|conn:0000558BB899FCAC|
[2025/09/12 05:03:55 906857] [info] |scid:31c17f32e808c67b33bf0725|xqc_conn_handshake_confirmed|handshake confirmed|conn:0000558BB899FCAC|
[2025/09/12 05:03:55 906861] [debug] |scid:31c17f32e808c67b33bf0725|xqc_send_queue_drop_packets_with_type|drop pkt from unacked|inflight:723|cwnd:45952|pkt_num:0|ptype:2|frames:CRYPTO |
[2025/09/12 05:03:55 906865] [debug] |scid:31c17f32e808c67b33bf0725|xqc_send_queue_drop_packets_with_type|drop pkt from unacked|inflight:207|cwnd:45952|pkt_num:1|ptype:2|frames:CRYPTO |
[2025/09/12 05:03:55 906870] [debug] |scid:31c17f32e808c67b33bf0725|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 05:03:55 906874] [debug] |scid:31c17f32e808c67b33bf0725|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 05:03:55 906878] [info] |scid:31c17f32e808c67b33bf0725|xqc_send_ctl_on_pns_discard|xqc_send_ctl_set_loss_detection_timer on discard pns:1
[2025/09/12 05:03:55 906882] [debug] |scid:31c17f32e808c67b33bf0725|xqc_send_ctl_set_loss_detection_timer|unset|no ack-eliciting pkts in flight|conn:0000558BB899FCAC|path:0|
[2025/09/12 05:03:55 906886] [debug] |scid:31c17f32e808c67b33bf0725|xqc_timer_unset|type:LOSS_DETECTION|
[2025/09/12 05:03:55 906890] [debug] |scid:31c17f32e808c67b33bf0725|xqc_conn_gen_token|expire:1758258235|
[2025/09/12 05:03:55 906895] [debug] |scid:31c17f32e808c67b33bf0725|xqc_conn_early_data_reject|reject|
[2025/09/12 05:03:55 906899] [debug] |scid:31c17f32e808c67b33bf0725|xqc_crypto_stream_on_read|encrypt_level:2|cur_state:S_HANDSHAKE_SENT|next_state:ESTABED|
[2025/09/12 05:03:55 906903] [debug] |scid:31c17f32e808c67b33bf0725|xqc_conn_process_undecrypt_packet_in|delay|undecrypt_count:1|encrypt_level:3|
[2025/09/12 05:03:55 906908] [debug] |scid:31c17f32e808c67b33bf0725|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:31c17f32e808c67b33bf0725|spin_bit:0|
[2025/09/12 05:03:55 906914] [debug] |scid:31c17f32e808c67b33bf0725|xqc_packet_decrypt|largest_pn:0|
[2025/09/12 05:03:55 906918] [debug] |scid:31c17f32e808c67b33bf0725|xqc_packet_decrypt|decryption nonce|path_id:0|pn:680864513|
[2025/09/12 05:03:55 906924] [debug] |scid:31c17f32e808c67b33bf0725|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:680864513|
[2025/09/12 05:03:55 906928] [debug] |scid:31c17f32e808c67b33bf0725|xqc_process_frames|frame_type:1|
[2025/09/12 05:03:55 906932] [debug] |scid:31c17f32e808c67b33bf0725|xqc_process_frames|frame_type:0|
[2025/09/12 05:03:55 906936] [debug] |scid:31c17f32e808c67b33bf0725|xqc_process_padding_frame|process padding|
[2025/09/12 05:03:55 906942] [debug] |scid:31c17f32e808c67b33bf0725|xqc_timer_set|type:ACK_01RTT|expire:1757653435825891|now:1757653435800891|interv:25000|
[2025/09/12 05:03:55 906947] [debug] |scid:31c17f32e808c67b33bf0725|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:1757653435800891|max_ack_delay:25000|
[2025/09/12 05:03:55 906952] [debug] |scid:31c17f32e808c67b33bf0725|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:680864513|largest:680864513|pns:2|
[2025/09/12 05:03:55 906956] [info] |scid:31c17f32e808c67b33bf0725|xqc_conn_on_pkt_processed|====>|conn:0000558BB899FCAC|path:0|size:1406|pkt_type:SHORT_HEADER|pkt_num:680864513|frame:PADDING PING |recv_time:1757653435800891|dcid:31c17f32e808c67b33bf0725|dcid_seq:0|
[2025/09/12 05:03:55 906961] [debug] |scid:31c17f32e808c67b33bf0725|xqc_process_crypto_write_streams|
[2025/09/12 05:03:55 906965] [debug] |scid:31c17f32e808c67b33bf0725|xqc_crypto_stream_on_write|enc_level|3|
[2025/09/12 05:03:55 906970] [info] |scid:31c17f32e808c67b33bf0725|xqc_crypto_stream_send|crypto send data|pkt_num:0|size:283|sent:261|pkt_type:SHORT_HEADER|frame:CRYPTO |now:1757653435906969|
[2025/09/12 05:03:55 906978] [info] |scid:31c17f32e808c67b33bf0725|xqc_crypto_stream_send|crypto send data|pkt_num:0|size:284|sent:262|pkt_type:SHORT_HEADER|frame:CRYPTO |now:1757653435906977|
[2025/09/12 05:03:55 906982] [debug] |scid:31c17f32e808c67b33bf0725|xqc_crypto_stream_on_write|encrypt_level:3|cur_state:ESTABED|next_state:ESTABED|
[2025/09/12 05:03:55 906986] [debug] |scid:31c17f32e808c67b33bf0725|xqc_gen_ack_frame|largest_recv:680864513|ack_delay:491|first_ack_range:0|largest_pkt_recv_time:1757653435906495|
[2025/09/12 05:03:55 906991] [debug] |scid:31c17f32e808c67b33bf0725|xqc_gen_ack_frame|high:680864513|low:680864513|pkt_pns:1|
[2025/09/12 05:03:55 906995] [debug] |scid:31c17f32e808c67b33bf0725|xqc_write_ack_to_one_packet|ack_size:8|path:0|path_largest_recv:680864513|frame_largest_recv:680864513|
[2025/09/12 05:03:55 906999] [debug] |scid:31c17f32e808c67b33bf0725|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:1|
[2025/09/12 05:03:55 907009] [debug] |scid:31c17f32e808c67b33bf0725|xqc_write_new_conn_id_frame_to_packet|gen_new_scid|cid:71ad59dd2bf5c1183e4898e1|sr_token:00d60fd9fe7f00007b3a819f8b550000|seq_num:1
[2025/09/12 05:03:55 907017] [debug] |scid:31c17f32e808c67b33bf0725|xqc_write_new_conn_id_frame_to_packet|gen_new_scid|cid:31b38c82ec4b48f624feadf1|sr_token:00d60fd9fe7f00007b3a819f8b550000|seq_num:2
[2025/09/12 05:03:55 907022] [debug] |scid:31c17f32e808c67b33bf0725|xqc_path_get_perf_class|conn:0000558BB899FCAC|path_id:0|path_srtt:250000|min_srtt:250000|path_bw:0|loss_rate:0.00|path_pto:0|
[2025/09/12 05:03:55 907026] [debug] |scid:31c17f32e808c67b33bf0725|xqc_minrtt_scheduler_get_path|path srtt|conn:0000558BB899FCAC|path_id:0|path_srtt:250000|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:03:55 907031] [debug] |scid:31c17f32e808c67b33bf0725|xqc_minrtt_scheduler_get_path|best path:0|frame_type:HANDSHAKE_DONE |pn:0|size:23|reinj:0|path_class:2|
[2025/09/12 05:03:55 907036] [debug] |scid:31c17f32e808c67b33bf0725|xqc_path_get_perf_class|conn:0000558BB899FCAC|path_id:0|path_srtt:250000|min_srtt:250000|path_bw:0|loss_rate:0.00|path_pto:0|
[2025/09/12 05:03:55 907068] [debug] |scid:31c17f32e808c67b33bf0725|xqc_minrtt_scheduler_get_path|path srtt|conn:0000558BB899FCAC|path_id:0|path_srtt:250000|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:03:55 907073] [debug] |scid:31c17f32e808c67b33bf0725|xqc_minrtt_scheduler_get_path|best path:0|frame_type:NEW_TOKEN |pn:0|size:33|reinj:0|path_class:2|
[2025/09/12 05:03:55 907077] [debug] |scid:31c17f32e808c67b33bf0725|xqc_path_get_perf_class|conn:0000558BB899FCAC|path_id:0|path_srtt:250000|min_srtt:250000|path_bw:0|loss_rate:0.00|path_pto:0|
[2025/09/12 05:03:55 907082] [debug] |scid:31c17f32e808c67b33bf0725|xqc_minrtt_scheduler_get_path|path srtt|conn:0000558BB899FCAC|path_id:0|path_srtt:250000|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:03:55 907086] [debug] |scid:31c17f32e808c67b33bf0725|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CRYPTO |pn:0|size:283|reinj:0|path_class:2|
[2025/09/12 05:03:55 907090] [debug] |scid:31c17f32e808c67b33bf0725|xqc_path_get_perf_class|conn:0000558BB899FCAC|path_id:0|path_srtt:250000|min_srtt:250000|path_bw:0|loss_rate:0.00|path_pto:0|
[2025/09/12 05:03:55 907094] [debug] |scid:31c17f32e808c67b33bf0725|xqc_minrtt_scheduler_get_path|path srtt|conn:0000558BB899FCAC|path_id:0|path_srtt:250000|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:03:55 907098] [debug] |scid:31c17f32e808c67b33bf0725|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CRYPTO |pn:0|size:284|reinj:0|path_class:2|
[2025/09/12 05:03:55 907102] [debug] |scid:31c17f32e808c67b33bf0725|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:ACK |stream_id:0|stream_offset:0|
[2025/09/12 05:03:55 907107] [debug] |scid:31c17f32e808c67b33bf0725|xqc_path_get_perf_class|conn:0000558BB899FCAC|path_id:0|path_srtt:250000|min_srtt:250000|path_bw:0|loss_rate:0.00|path_pto:0|
[2025/09/12 05:03:55 907123] [debug] |scid:31c17f32e808c67b33bf0725|xqc_minrtt_scheduler_get_path|path srtt|conn:0000558BB899FCAC|path_id:0|path_srtt:250000|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:03:55 907128] [debug] |scid:31c17f32e808c67b33bf0725|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 05:03:55 907132] [debug] |scid:31c17f32e808c67b33bf0725|xqc_path_get_perf_class|conn:0000558BB899FCAC|path_id:0|path_srtt:250000|min_srtt:250000|path_bw:0|loss_rate:0.00|path_pto:0|
[2025/09/12 05:03:55 907136] [debug] |scid:31c17f32e808c67b33bf0725|xqc_minrtt_scheduler_get_path|path srtt|conn:0000558BB899FCAC|path_id:0|path_srtt:250000|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:03:55 907140] [debug] |scid:31c17f32e808c67b33bf0725|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 05:03:55 907145] [debug] |scid:31c17f32e808c67b33bf0725|xqc_check_acked_or_dropped_pkt|conn:0000558BB899FCAC|pkt_num:0|size:23|pkt_type:SHORT_HEADER|frame:HANDSHAKE_DONE |
[2025/09/12 05:03:55 907150] [debug] |scid:31c17f32e808c67b33bf0725|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:0|
[2025/09/12 05:03:55 907180] [info] |scid:31c17f32e808c67b33bf0725|xqc_send_packet_with_pn|<==|conn:0000558BB899FCAC|path:0|pkt_num:0|size:23|sent:39|pkt_type:SHORT_HEADER|frame:HANDSHAKE_DONE |inflight:0|now:1757653435907156|stream_id:0|stream_offset:0|
[2025/09/12 05:03:55 907185] [debug] |scid:31c17f32e808c67b33bf0725|xqc_send_ctl_on_packet_sent|conn:0000558BB899FCAC|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 05:03:55 907190] [debug] |scid:31c17f32e808c67b33bf0725|xqc_send_ctl_on_packet_sent|path:0|inflight:0|applimit:0|
[2025/09/12 05:03:55 907195] [debug] |scid:31c17f32e808c67b33bf0725|xqc_send_ctl_get_pto_time_and_space|srtt:250000|rtt_var:125000|pto_duration:750000|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:03:55 907202] [debug] |scid:31c17f32e808c67b33bf0725|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB899FCAC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:03:55 907208] [debug] |scid:31c17f32e808c67b33bf0725|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB899FCAC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:03:55 907214] [debug] |scid:31c17f32e808c67b33bf0725|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB899FCAC|path:0|PNS: 2, unacked: 23|
[2025/09/12 05:03:55 907221] [debug] |scid:31c17f32e808c67b33bf0725|xqc_timer_set|type:LOSS_DETECTION|expire:1757653436682156|now:1757653435907195|interv:774961|
[2025/09/12 05:03:55 907227] [debug] |scid:31c17f32e808c67b33bf0725|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB899FCAC|path:0|pns:2|expire:1757653436682156|now:1757653435907195|interval:774961|pto_count:0|srtt:250000
[2025/09/12 05:03:55 907235] [debug] |scid:31c17f32e808c67b33bf0725|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:45952|inflight:23|
[2025/09/12 05:03:55 907242] [debug] |scid:31c17f32e808c67b33bf0725|xqc_check_acked_or_dropped_pkt|conn:0000558BB899FCAC|pkt_num:0|size:33|pkt_type:SHORT_HEADER|frame:NEW_TOKEN |
[2025/09/12 05:03:55 907249] [debug] |scid:31c17f32e808c67b33bf0725|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1|
[2025/09/12 05:03:55 907276] [info] |scid:31c17f32e808c67b33bf0725|xqc_send_packet_with_pn|<==|conn:0000558BB899FCAC|path:0|pkt_num:1|size:33|sent:49|pkt_type:SHORT_HEADER|frame:NEW_TOKEN |inflight:23|now:1757653435907258|stream_id:0|stream_offset:0|
[2025/09/12 05:03:55 907282] [debug] |scid:31c17f32e808c67b33bf0725|xqc_send_ctl_on_packet_sent|conn:0000558BB899FCAC|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 05:03:55 907294] [debug] |scid:31c17f32e808c67b33bf0725|xqc_send_ctl_on_packet_sent|path:0|inflight:23|applimit:0|
[2025/09/12 05:03:55 907301] [debug] |scid:31c17f32e808c67b33bf0725|xqc_send_ctl_get_pto_time_and_space|srtt:250000|rtt_var:125000|pto_duration:750000|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:03:55 907308] [debug] |scid:31c17f32e808c67b33bf0725|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB899FCAC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:03:55 907315] [debug] |scid:31c17f32e808c67b33bf0725|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB899FCAC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:03:55 907321] [debug] |scid:31c17f32e808c67b33bf0725|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB899FCAC|path:0|PNS: 2, unacked: 56|
[2025/09/12 05:03:55 907327] [debug] |scid:31c17f32e808c67b33bf0725|xqc_timer_set|type:LOSS_DETECTION|expire:1757653436682258|now:1757653435907301|interv:774957|
[2025/09/12 05:03:55 907334] [debug] |scid:31c17f32e808c67b33bf0725|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB899FCAC|path:0|pns:2|expire:1757653436682258|now:1757653435907301|interval:774957|pto_count:0|srtt:250000
[2025/09/12 05:03:55 907341] [debug] |scid:31c17f32e808c67b33bf0725|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:45952|inflight:56|
[2025/09/12 05:03:55 907346] [debug] |scid:31c17f32e808c67b33bf0725|xqc_check_acked_or_dropped_pkt|conn:0000558BB899FCAC|pkt_num:0|size:283|pkt_type:SHORT_HEADER|frame:CRYPTO |
[2025/09/12 05:03:55 907351] [debug] |scid:31c17f32e808c67b33bf0725|xqc_send_ctl_set_next_pn_for_packet|optimistic ack detection|skipped_range:2-4|next_skip_chance:1757653438232350|current_time:1757653435907350|
[2025/09/12 05:03:55 907355] [debug] |scid:31c17f32e808c67b33bf0725|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:5|
[2025/09/12 05:03:55 907381] [info] |scid:31c17f32e808c67b33bf0725|xqc_send_packet_with_pn|<==|conn:0000558BB899FCAC|path:0|pkt_num:5|size:283|sent:299|pkt_type:SHORT_HEADER|frame:CRYPTO |inflight:56|now:1757653435907362|stream_id:0|stream_offset:0|
[2025/09/12 05:03:55 907386] [debug] |scid:31c17f32e808c67b33bf0725|xqc_send_ctl_on_packet_sent|conn:0000558BB899FCAC|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 05:03:55 907393] [debug] |scid:31c17f32e808c67b33bf0725|xqc_send_ctl_on_packet_sent|path:0|inflight:56|applimit:0|
[2025/09/12 05:03:55 907399] [debug] |scid:31c17f32e808c67b33bf0725|xqc_send_ctl_get_pto_time_and_space|srtt:250000|rtt_var:125000|pto_duration:750000|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:03:55 907406] [debug] |scid:31c17f32e808c67b33bf0725|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB899FCAC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:03:55 907412] [debug] |scid:31c17f32e808c67b33bf0725|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB899FCAC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:03:55 907418] [debug] |scid:31c17f32e808c67b33bf0725|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB899FCAC|path:0|PNS: 2, unacked: 339|
[2025/09/12 05:03:55 907425] [debug] |scid:31c17f32e808c67b33bf0725|xqc_timer_set|type:LOSS_DETECTION|expire:1757653436682362|now:1757653435907399|interv:774963|
[2025/09/12 05:03:55 907431] [debug] |scid:31c17f32e808c67b33bf0725|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB899FCAC|path:0|pns:2|expire:1757653436682362|now:1757653435907399|interval:774963|pto_count:0|srtt:250000
[2025/09/12 05:03:55 907438] [debug] |scid:31c17f32e808c67b33bf0725|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:45952|inflight:339|
[2025/09/12 05:03:55 907445] [debug] |scid:31c17f32e808c67b33bf0725|xqc_check_acked_or_dropped_pkt|conn:0000558BB899FCAC|pkt_num:0|size:284|pkt_type:SHORT_HEADER|frame:CRYPTO |
[2025/09/12 05:03:55 907450] [debug] |scid:31c17f32e808c67b33bf0725|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:6|
[2025/09/12 05:03:55 907479] [info] |scid:31c17f32e808c67b33bf0725|xqc_send_packet_with_pn|<==|conn:0000558BB899FCAC|path:0|pkt_num:6|size:284|sent:300|pkt_type:SHORT_HEADER|frame:CRYPTO |inflight:339|now:1757653435907461|stream_id:0|stream_offset:0|
[2025/09/12 05:03:55 907484] [debug] |scid:31c17f32e808c67b33bf0725|xqc_send_ctl_on_packet_sent|conn:0000558BB899FCAC|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 05:03:55 907489] [debug] |scid:31c17f32e808c67b33bf0725|xqc_send_ctl_on_packet_sent|path:0|inflight:339|applimit:0|
[2025/09/12 05:03:55 907493] [debug] |scid:31c17f32e808c67b33bf0725|xqc_send_ctl_get_pto_time_and_space|srtt:250000|rtt_var:125000|pto_duration:750000|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:03:55 907497] [debug] |scid:31c17f32e808c67b33bf0725|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB899FCAC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:03:55 907504] [debug] |scid:31c17f32e808c67b33bf0725|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB899FCAC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:03:55 907510] [debug] |scid:31c17f32e808c67b33bf0725|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB899FCAC|path:0|PNS: 2, unacked: 623|
[2025/09/12 05:03:55 907516] [debug] |scid:31c17f32e808c67b33bf0725|xqc_timer_set|type:LOSS_DETECTION|expire:1757653436682461|now:1757653435907493|interv:774968|
[2025/09/12 05:03:55 907523] [debug] |scid:31c17f32e808c67b33bf0725|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB899FCAC|path:0|pns:2|expire:1757653436682461|now:1757653435907493|interval:774968|pto_count:0|srtt:250000
[2025/09/12 05:03:55 907529] [debug] |scid:31c17f32e808c67b33bf0725|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:45952|inflight:623|
[2025/09/12 05:03:55 907537] [debug] |scid:31c17f32e808c67b33bf0725|xqc_check_acked_or_dropped_pkt|conn:0000558BB899FCAC|pkt_num:0|size:50|pkt_type:HSK|frame:ACK |
[2025/09/12 05:03:55 907544] [debug] |scid:31c17f32e808c67b33bf0725|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:4|
[2025/09/12 05:03:55 907569] [info] |scid:31c17f32e808c67b33bf0725|xqc_send_packet_with_pn|<==|conn:0000558BB899FCAC|path:0|pkt_num:4|size:50|sent:66|pkt_type:HSK|frame:ACK |inflight:623|now:1757653435907552|stream_id:0|stream_offset:0|
[2025/09/12 05:03:55 907574] [debug] |scid:31c17f32e808c67b33bf0725|xqc_send_ctl_on_packet_sent|conn:0000558BB899FCAC|path:0|pkt_num:4|origin_pktnum:0|size:50|enc_size:66|pkt_type:HSK|frame:ACK |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:03:55 907579] [debug] |scid:31c17f32e808c67b33bf0725|xqc_check_acked_or_dropped_pkt|conn:0000558BB899FCAC|pkt_num:0|size:54|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |
[2025/09/12 05:03:55 907586] [debug] |scid:31c17f32e808c67b33bf0725|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:7|
[2025/09/12 05:03:55 907615] [info] |scid:31c17f32e808c67b33bf0725|xqc_send_packet_with_pn|<==|conn:0000558BB899FCAC|path:0|pkt_num:7|size:54|sent:70|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |inflight:623|now:1757653435907594|stream_id:0|stream_offset:0|
[2025/09/12 05:03:55 907625] [debug] |scid:31c17f32e808c67b33bf0725|xqc_send_ctl_on_packet_sent|conn:0000558BB899FCAC|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 05:03:55 907632] [debug] |scid:31c17f32e808c67b33bf0725|xqc_send_ctl_on_packet_sent|path:0|inflight:623|applimit:0|
[2025/09/12 05:03:55 907639] [debug] |scid:31c17f32e808c67b33bf0725|xqc_send_ctl_get_pto_time_and_space|srtt:250000|rtt_var:125000|pto_duration:750000|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:03:55 907646] [debug] |scid:31c17f32e808c67b33bf0725|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB899FCAC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:03:55 907652] [debug] |scid:31c17f32e808c67b33bf0725|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB899FCAC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:03:55 907660] [debug] |scid:31c17f32e808c67b33bf0725|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB899FCAC|path:0|PNS: 2, unacked: 677|
[2025/09/12 05:03:55 907664] [debug] |scid:31c17f32e808c67b33bf0725|xqc_timer_set|type:LOSS_DETECTION|expire:1757653436682594|now:1757653435907639|interv:774955|
[2025/09/12 05:03:55 907668] [debug] |scid:31c17f32e808c67b33bf0725|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB899FCAC|path:0|pns:2|expire:1757653436682594|now:1757653435907639|interval:774955|pto_count:0|srtt:250000
[2025/09/12 05:03:55 907673] [debug] |scid:31c17f32e808c67b33bf0725|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:45952|inflight:677|
[2025/09/12 05:03:55 907677] [debug] |scid:31c17f32e808c67b33bf0725|xqc_check_acked_or_dropped_pkt|conn:0000558BB899FCAC|pkt_num:0|size:54|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |
[2025/09/12 05:03:55 907682] [debug] |scid:31c17f32e808c67b33bf0725|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:8|
[2025/09/12 05:03:55 907708] [info] |scid:31c17f32e808c67b33bf0725|xqc_send_packet_with_pn|<==|conn:0000558BB899FCAC|path:0|pkt_num:8|size:54|sent:70|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |inflight:677|now:1757653435907688|stream_id:0|stream_offset:0|
[2025/09/12 05:03:55 907716] [debug] |scid:31c17f32e808c67b33bf0725|xqc_send_ctl_on_packet_sent|conn:0000558BB899FCAC|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 05:03:55 907723] [debug] |scid:31c17f32e808c67b33bf0725|xqc_send_ctl_on_packet_sent|path:0|inflight:677|applimit:0|
[2025/09/12 05:03:55 907730] [debug] |scid:31c17f32e808c67b33bf0725|xqc_send_ctl_get_pto_time_and_space|srtt:250000|rtt_var:125000|pto_duration:750000|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:03:55 907737] [debug] |scid:31c17f32e808c67b33bf0725|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB899FCAC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:03:55 907743] [debug] |scid:31c17f32e808c67b33bf0725|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB899FCAC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:03:55 907749] [debug] |scid:31c17f32e808c67b33bf0725|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB899FCAC|path:0|PNS: 2, unacked: 731|
[2025/09/12 05:03:55 907755] [debug] |scid:31c17f32e808c67b33bf0725|xqc_timer_set|type:LOSS_DETECTION|expire:1757653436682688|now:1757653435907729|interv:774959|
[2025/09/12 05:03:55 907759] [debug] |scid:31c17f32e808c67b33bf0725|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB899FCAC|path:0|pns:2|expire:1757653436682688|now:1757653435907729|interval:774959|pto_count:0|srtt:250000
[2025/09/12 05:03:55 907763] [debug] |scid:31c17f32e808c67b33bf0725|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:45952|inflight:731|
[2025/09/12 05:03:55 907768] [debug] |scid:31c17f32e808c67b33bf0725|xqc_conn_next_wakeup_time|wakeup_time:1757653435825891|
[2025/09/12 05:03:55 907772] [debug] |scid:31c17f32e808c67b33bf0725|xqc_engine_add_wakeup_queue|next_tick_time:1757653435825891|
[2025/09/12 05:03:55 907776] [debug] |xqc_engine_wakeup_after|wakeup:1757653435825891|now:1757653435907776|diff:18446744073709469731|
[2025/09/12 05:03:55 907781] [debug] |xqc_engine_main_logic|END|now:1757653435906842|
[2025/09/12 05:03:55 907788] [info] |xqc_engine_packet_process|==>|conn:0000558BB899FCAC|size:99|state:ESTABED|recv_time:1757653435907787|
[2025/09/12 05:03:55 907793] [debug] |scid:31c17f32e808c67b33bf0725|xqc_packet_parse_handshake|success|Length:59|
[2025/09/12 05:03:55 907799] [debug] |scid:31c17f32e808c67b33bf0725|xqc_packet_decrypt|largest_pn:680864513|
[2025/09/12 05:03:55 907802] [debug] |scid:31c17f32e808c67b33bf0725|xqc_packet_decrypt|decryption nonce|path_id:0|pn:680864514|
[2025/09/12 05:03:55 907808] [debug] |scid:31c17f32e808c67b33bf0725|xqc_packet_decrypt_single|pkt_type:HSK|pkt_num:680864514|
[2025/09/12 05:03:55 907812] [debug] |scid:31c17f32e808c67b33bf0725|xqc_process_frames|frame_type:6|
[2025/09/12 05:03:55 907822] [debug] |scid:31c17f32e808c67b33bf0725|xqc_process_crypto_frame|level:2|
[2025/09/12 05:03:55 907826] [debug] |scid:31c17f32e808c67b33bf0725|xqc_read_crypto_stream|xqc_read_crypto_stream|level:2|
[2025/09/12 05:03:55 907830] [debug] |scid:31c17f32e808c67b33bf0725|xqc_engine_remove_wakeup_queue|next_tick_time:1757653435825891|pq_index:0|
[2025/09/12 05:03:55 907834] [debug] |scid:31c17f32e808c67b33bf0725|xqc_engine_add_active_queue|last_ticked_time:1757653435906842|
[2025/09/12 05:03:55 907839] [info] |scid:31c17f32e808c67b33bf0725|xqc_send_ctl_on_pns_discard|xqc_send_ctl_set_loss_detection_timer on discard pns:0
[2025/09/12 05:03:55 907843] [debug] |scid:31c17f32e808c67b33bf0725|xqc_send_ctl_get_pto_time_and_space|srtt:250000|rtt_var:125000|pto_duration:750000|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:03:55 907847] [debug] |scid:31c17f32e808c67b33bf0725|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB899FCAC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:03:55 907851] [debug] |scid:31c17f32e808c67b33bf0725|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB899FCAC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:03:55 907855] [debug] |scid:31c17f32e808c67b33bf0725|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB899FCAC|path:0|PNS: 2, unacked: 731|
[2025/09/12 05:03:55 907858] [debug] |scid:31c17f32e808c67b33bf0725|xqc_timer_set|type:LOSS_DETECTION|expire:1757653436682688|now:1757653435907842|interv:774846|
[2025/09/12 05:03:55 907862] [debug] |scid:31c17f32e808c67b33bf0725|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB899FCAC|path:0|pns:2|expire:1757653436682688|now:1757653435907842|interval:774846|pto_count:0|srtt:250000
[2025/09/12 05:03:55 907867] [debug] |scid:31c17f32e808c67b33bf0725|xqc_timer_unset|type:ACK_HSK|
[2025/09/12 05:03:55 907872] [debug] |scid:31c17f32e808c67b33bf0725|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_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |ack_freq:2|
[2025/09/12 05:03:55 907876] [debug] |scid:31c17f32e808c67b33bf0725|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:680864514|largest:680864514|pns:1|
[2025/09/12 05:03:55 907880] [info] |scid:31c17f32e808c67b33bf0725|xqc_conn_on_pkt_processed|====>|conn:0000558BB899FCAC|path:0|size:99|pkt_type:HSK|pkt_num:680864514|frame:CRYPTO |recv_time:1757653435907787|dcid:31c17f32e808c67b33bf0725|dcid_seq:0|
[2025/09/12 05:03:55 907885] [debug] |scid:31c17f32e808c67b33bf0725|xqc_timer_set|type:PATH_IDLE|expire:1757653555907787|now:1757653435907787|interv:120000000|
[2025/09/12 05:03:55 907890] [debug] |scid:31c17f32e808c67b33bf0725|xqc_timer_set|type:CONN_IDLE|expire:1757653555907787|now:1757653435907787|interv:120000000|
[2025/09/12 05:03:55 907894] [debug] |xqc_engine_main_logic|BEGIN|now:1757653435907893|
[2025/09/12 05:03:55 907898] [debug] |scid:31c17f32e808c67b33bf0725|xqc_engine_process_conn|conn:0000558BB899FCAC|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:1757653435907897|
[2025/09/12 05:03:55 907903] [debug] |scid:31c17f32e808c67b33bf0725|xqc_timer_expire|timer expired|type:ACK_01RTT|expire_time:1757653435825891|now:1757653435907897|
[2025/09/12 05:03:55 907906] [debug] |scid:31c17f32e808c67b33bf0725|xqc_timer_ack_timeout|pns:2|path:0|
[2025/09/12 05:03:55 907910] [debug] |scid:31c17f32e808c67b33bf0725|xqc_timer_expire|unset|type:ACK_01RTT|expire_time:1757653435825891|now:1757653435907897|
[2025/09/12 05:03:55 907914] [debug] |scid:31c17f32e808c67b33bf0725|xqc_timer_unset|type:ACK_01RTT|
[2025/09/12 05:03:55 907918] [debug] |scid:31c17f32e808c67b33bf0725|xqc_crypto_stream_on_read|encrypt_level:2|cur_state:ESTABED|next_state:ESTABED|
[2025/09/12 05:03:55 907924] [debug] |scid:31c17f32e808c67b33bf0725|xqc_gen_ack_frame|largest_recv:680864514|ack_delay:137|first_ack_range:1|largest_pkt_recv_time:1757653435907787|
[2025/09/12 05:03:55 907931] [debug] |scid:31c17f32e808c67b33bf0725|xqc_gen_ack_frame|high:680864514|low:680864513|pkt_pns:1|
[2025/09/12 05:03:55 907935] [debug] |scid:31c17f32e808c67b33bf0725|xqc_write_ack_to_one_packet|ack_size:8|path:0|path_largest_recv:680864514|frame_largest_recv:680864514|
[2025/09/12 05:03:55 907939] [debug] |scid:31c17f32e808c67b33bf0725|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:1|
[2025/09/12 05:03:55 907944] [debug] |scid:31c17f32e808c67b33bf0725|xqc_gen_ack_frame|largest_recv:680864513|ack_delay:107053|first_ack_range:0|largest_pkt_recv_time:1757653435800891|
[2025/09/12 05:03:55 907948] [debug] |scid:31c17f32e808c67b33bf0725|xqc_gen_ack_frame|high:680864513|low:680864513|pkt_pns:2|
[2025/09/12 05:03:55 907952] [debug] |scid:31c17f32e808c67b33bf0725|xqc_write_ack_to_one_packet|ack_size:9|path:0|path_largest_recv:680864513|frame_largest_recv:680864513|
[2025/09/12 05:03:55 907956] [debug] |scid:31c17f32e808c67b33bf0725|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:2|
[2025/09/12 05:03:55 907960] [debug] |scid:31c17f32e808c67b33bf0725|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:ACK |stream_id:0|stream_offset:0|
[2025/09/12 05:03:55 907966] [debug] |scid:31c17f32e808c67b33bf0725|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:ACK |stream_id:0|stream_offset:0|
[2025/09/12 05:03:55 907973] [debug] |scid:31c17f32e808c67b33bf0725|xqc_check_acked_or_dropped_pkt|conn:0000558BB899FCAC|pkt_num:0|size:50|pkt_type:HSK|frame:ACK |
[2025/09/12 05:03:55 907980] [debug] |scid:31c17f32e808c67b33bf0725|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:5|
[2025/09/12 05:03:55 908015] [info] |scid:31c17f32e808c67b33bf0725|xqc_send_packet_with_pn|<==|conn:0000558BB899FCAC|path:0|pkt_num:5|size:50|sent:66|pkt_type:HSK|frame:ACK |inflight:731|now:1757653435907989|stream_id:0|stream_offset:0|
[2025/09/12 05:03:55 908025] [debug] |scid:31c17f32e808c67b33bf0725|xqc_send_ctl_on_packet_sent|conn:0000558BB899FCAC|path:0|pkt_num:5|origin_pktnum:0|size:50|enc_size:66|pkt_type:HSK|frame:ACK |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:03:55 908032] [debug] |scid:31c17f32e808c67b33bf0725|xqc_check_acked_or_dropped_pkt|conn:0000558BB899FCAC|pkt_num:0|size:31|pkt_type:SHORT_HEADER|frame:ACK |
[2025/09/12 05:03:55 908054] [debug] |scid:31c17f32e808c67b33bf0725|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:9|
[2025/09/12 05:03:55 908092] [info] |scid:31c17f32e808c67b33bf0725|xqc_send_packet_with_pn|<==|conn:0000558BB899FCAC|path:0|pkt_num:9|size:31|sent:47|pkt_type:SHORT_HEADER|frame:ACK |inflight:731|now:1757653435908067|stream_id:0|stream_offset:0|
[2025/09/12 05:03:55 908102] [debug] |scid:31c17f32e808c67b33bf0725|xqc_send_ctl_on_packet_sent|conn:0000558BB899FCAC|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 05:03:55 908110] [debug] |scid:31c17f32e808c67b33bf0725|xqc_conn_next_wakeup_time|wakeup_time:1757653436682688|
[2025/09/12 05:03:55 908117] [debug] |scid:31c17f32e808c67b33bf0725|xqc_engine_add_wakeup_queue|next_tick_time:1757653436682688|
[2025/09/12 05:03:55 908123] [debug] |xqc_engine_wakeup_after|wakeup:1757653436340997|now:1757653435908123|diff:432874|
[2025/09/12 05:03:55 908130] [debug] |xqc_engine_main_logic|END|now:1757653435907897|
[2025/09/12 05:03:55 908137] [debug] |xqc_engine_main_logic|BEGIN|now:1757653435908137|
[2025/09/12 05:03:55 908141] [debug] |xqc_engine_wakeup_after|wakeup:1757653436340997|now:1757653435908141|diff:432856|
[2025/09/12 05:03:55 908145] [debug] |xqc_engine_main_logic|END|now:1757653435908137|
[2025/09/12 05:03:55 932884] [info] |xqc_engine_packet_process|==>|conn:0000558BB899FCAC|size:1406|state:ESTABED|recv_time:1757653435932883|
[2025/09/12 05:03:55 932903] [debug] |scid:31c17f32e808c67b33bf0725|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:31c17f32e808c67b33bf0725|spin_bit:0|
[2025/09/12 05:03:55 932924] [debug] |scid:31c17f32e808c67b33bf0725|xqc_packet_decrypt|largest_pn:680864513|
[2025/09/12 05:03:55 932932] [debug] |scid:31c17f32e808c67b33bf0725|xqc_packet_decrypt|decryption nonce|path_id:0|pn:680864514|
[2025/09/12 05:03:55 932943] [debug] |scid:31c17f32e808c67b33bf0725|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:680864514|
[2025/09/12 05:03:55 932951] [debug] |scid:31c17f32e808c67b33bf0725|xqc_process_frames|frame_type:1|
[2025/09/12 05:03:55 932960] [debug] |scid:31c17f32e808c67b33bf0725|xqc_process_frames|frame_type:0|
[2025/09/12 05:03:55 932968] [debug] |scid:31c17f32e808c67b33bf0725|xqc_process_padding_frame|process padding|
[2025/09/12 05:03:55 932980] [debug] |scid:31c17f32e808c67b33bf0725|xqc_timer_set|type:ACK_01RTT|expire:1757653435957883|now:1757653435932883|interv:25000|
[2025/09/12 05:03:55 932990] [debug] |scid:31c17f32e808c67b33bf0725|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:1757653435932883|max_ack_delay:25000|
[2025/09/12 05:03:55 932999] [debug] |scid:31c17f32e808c67b33bf0725|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:680864514|largest:680864514|pns:2|
[2025/09/12 05:03:55 933007] [info] |scid:31c17f32e808c67b33bf0725|xqc_conn_on_pkt_processed|====>|conn:0000558BB899FCAC|path:0|size:1406|pkt_type:SHORT_HEADER|pkt_num:680864514|frame:PADDING PING |recv_time:1757653435932883|dcid:31c17f32e808c67b33bf0725|dcid_seq:0|
[2025/09/12 05:03:55 933016] [debug] |scid:31c17f32e808c67b33bf0725|xqc_timer_set|type:PATH_IDLE|expire:1757653555932883|now:1757653435932883|interv:120000000|
[2025/09/12 05:03:55 933024] [debug] |scid:31c17f32e808c67b33bf0725|xqc_timer_set|type:CONN_IDLE|expire:1757653555932883|now:1757653435932883|interv:120000000|
[2025/09/12 05:03:55 933032] [debug] |scid:31c17f32e808c67b33bf0725|xqc_engine_remove_wakeup_queue|next_tick_time:1757653436682688|pq_index:1|
[2025/09/12 05:03:55 933060] [debug] |scid:31c17f32e808c67b33bf0725|xqc_engine_add_active_queue|last_ticked_time:1757653435907897|
[2025/09/12 05:03:55 933068] [debug] |xqc_engine_main_logic|BEGIN|now:1757653435933068|
[2025/09/12 05:03:55 933078] [debug] |scid:31c17f32e808c67b33bf0725|xqc_engine_process_conn|conn:0000558BB899FCAC|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:1757653435933076|
[2025/09/12 05:03:55 933090] [debug] |scid:31c17f32e808c67b33bf0725|xqc_conn_next_wakeup_time|wakeup_time:1757653435957883|
[2025/09/12 05:03:55 933098] [debug] |scid:31c17f32e808c67b33bf0725|xqc_engine_add_wakeup_queue|next_tick_time:1757653435957883|
[2025/09/12 05:03:55 933105] [debug] |xqc_engine_wakeup_after|wakeup:1757653435957883|now:1757653435933105|diff:24778|
[2025/09/12 05:03:55 933110] [debug] |xqc_engine_main_logic|END|now:1757653435933076|
[2025/09/12 05:03:55 933117] [debug] |xqc_engine_main_logic|BEGIN|now:1757653435933117|
[2025/09/12 05:03:55 933121] [debug] |xqc_engine_wakeup_after|wakeup:1757653435957883|now:1757653435933121|diff:24762|
[2025/09/12 05:03:55 933126] [debug] |xqc_engine_main_logic|END|now:1757653435933117|
[2025/09/12 05:03:55 937978] [info] |xqc_engine_packet_process|==>|conn:0000558BB899FCAC|size:39|state:ESTABED|recv_time:1757653435937977|
[2025/09/12 05:03:55 937996] [debug] |scid:31c17f32e808c67b33bf0725|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:31c17f32e808c67b33bf0725|spin_bit:0|
[2025/09/12 05:03:55 938008] [debug] |scid:31c17f32e808c67b33bf0725|xqc_packet_decrypt|largest_pn:680864514|
[2025/09/12 05:03:55 938015] [debug] |scid:31c17f32e808c67b33bf0725|xqc_packet_decrypt|decryption nonce|path_id:0|pn:680864515|
[2025/09/12 05:03:55 938026] [debug] |scid:31c17f32e808c67b33bf0725|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:680864515|
[2025/09/12 05:03:55 938063] [debug] |scid:31c17f32e808c67b33bf0725|xqc_process_frames|frame_type:2|
[2025/09/12 05:03:55 938073] [debug] |scid:31c17f32e808c67b33bf0725|xqc_send_ctl_on_ack_received|conn:0000558BB899FCAC|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 05:03:55 938083] [debug] |scid:31c17f32e808c67b33bf0725|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:23|prior_delivered:0|prior_time:1757653435907156|is_app_limited:0|send_elapse:0|ack_elapse:30821|ctl_first_sent_time:1757653435907156|lagest_ack_time:1757653435937977|curr_delivered:23|
[2025/09/12 05:03:55 938093] [debug] |scid:31c17f32e808c67b33bf0725|xqc_update_sample|sampler_sent_time_update:1757653435907156|
[2025/09/12 05:03:55 938103] [debug] |scid:31c17f32e808c67b33bf0725|xqc_send_ctl_on_ack_received|sndq_packets_used:5||sndq_packets_used_bytes:0|sndq_packets_free:3|
[2025/09/12 05:03:55 938112] [debug] |scid:31c17f32e808c67b33bf0725|xqc_send_ctl_on_ack_received|conn:0000558BB899FCAC|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 05:03:55 938120] [debug] |scid:31c17f32e808c67b33bf0725|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:56|prior_delivered:0|prior_time:1757653435907156|is_app_limited:0|send_elapse:102|ack_elapse:30821|ctl_first_sent_time:1757653435907258|lagest_ack_time:1757653435937977|curr_delivered:56|
[2025/09/12 05:03:55 938129] [debug] |scid:31c17f32e808c67b33bf0725|xqc_update_sample|sampler_sent_time_update:1757653435907258|
[2025/09/12 05:03:55 938138] [debug] |scid:31c17f32e808c67b33bf0725|xqc_send_ctl_on_ack_received|sndq_packets_used:4||sndq_packets_used_bytes:0|sndq_packets_free:4|
[2025/09/12 05:03:55 938146] [debug] |scid:31c17f32e808c67b33bf0725|xqc_send_ctl_update_rtt|before update rtt|conn:0000558BB899FCAC|srtt:250000|rttvar:125000|minrtt:4294967295|latest_rtt:30719|ack_delay:72|
[2025/09/12 05:03:55 938155] [debug] |scid:31c17f32e808c67b33bf0725|xqc_send_ctl_update_rtt|l-0.0.0.0-443-31c17f32e808c67b33bf0725 p-193.167.0.100-51675-e9ad15610ef94a2fa06e470fb7f1344a33 |after update rtt|conn:0000558BB899FCAC|srtt:30719|rttvar:15359|minrtt:30719|latest_rtt:30719|ack_delay:72|
[2025/09/12 05:03:55 938164] [debug] |scid:31c17f32e808c67b33bf0725|xqc_send_ctl_get_lost_sent_pn|largest_acked:1|lost_pn:18446744073709551615|thresh:3|
[2025/09/12 05:03:55 938170] [debug] |scid:31c17f32e808c67b33bf0725|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:03:55 938176] [debug] |scid:31c17f32e808c67b33bf0725|xqc_send_ctl_get_pto_time_and_space|srtt:30719|rtt_var:15359|pto_duration:92155|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:03:55 938182] [debug] |scid:31c17f32e808c67b33bf0725|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB899FCAC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:03:55 938187] [debug] |scid:31c17f32e808c67b33bf0725|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB899FCAC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:03:55 938192] [debug] |scid:31c17f32e808c67b33bf0725|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB899FCAC|path:0|PNS: 2, unacked: 675|
[2025/09/12 05:03:55 938197] [debug] |scid:31c17f32e808c67b33bf0725|xqc_timer_set|type:LOSS_DETECTION|expire:1757653436024843|now:1757653435938175|interv:86668|
[2025/09/12 05:03:55 938203] [debug] |scid:31c17f32e808c67b33bf0725|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB899FCAC|path:0|pns:2|expire:1757653436024843|now:1757653435938175|interval:86668|pto_count:0|srtt:30719
[2025/09/12 05:03:55 938209] [debug] |scid:31c17f32e808c67b33bf0725|xqc_generate_sample|sampler: send_elapse 102, ack_elapse 30821, delivered 56|rate 1816|lost 0|
[2025/09/12 05:03:55 938215] [debug] |scid:31c17f32e808c67b33bf0725|xqc_bbr_update_bandwidth|BBRv1: RTT round update 0 -> 1|
[2025/09/12 05:03:55 938226] [debug] |scid:31c17f32e808c67b33bf0725|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1816) in round 1|
[2025/09/12 05:03:55 938232] [debug] |scid:31c17f32e808c67b33bf0725|xqc_bbr_update_min_rtt|probertt expire|rtt:30719, old_rtt:2147483647|
[2025/09/12 05:03:55 938237] [debug] |scid:31c17f32e808c67b33bf0725|xqc_bbr_update_min_rtt|minrtt expire|rtt:30719, old_rtt:2147483647|
[2025/09/12 05:03:55 938243] [debug] |scid:31c17f32e808c67b33bf0725|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:5744|extra_cwnd:112|
[2025/09/12 05:03:55 938248] [debug] |scid:31c17f32e808c67b33bf0725|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:45952|packet_lost:0|acked:56|po_sent_time:1757653435907258|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:56|
[2025/09/12 05:03:55 938255] [debug] |scid:31c17f32e808c67b33bf0725|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:45952|packet_lost:0|acked:56|po_sent_time:1757653435907258|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:56|
[2025/09/12 05:03:55 938261] [debug] |scid:31c17f32e808c67b33bf0725|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-31c17f32e808c67b33bf0725 p-193.167.0.100-51675-e9ad15610ef94a2fa06e470fb7f1344a33 |bbr on ack|mode:0|pacing_rate:4315619|bw:1816|cwnd:46008|full_bw_reached:0|inflight:675|srtt:30719|latest_rtt:30719|min_rtt:30719|applimit:0|lost:0|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:1|
[2025/09/12 05:03:55 938268] [stats] |scid:31c17f32e808c67b33bf0725|xqc_send_ctl_info_circle_record|l-0.0.0.0-443-31c17f32e808c67b33bf0725 p-193.167.0.100-51675-e9ad15610ef94a2fa06e470fb7f1344a33 |path:0||cwnd:46008|inflight:675|mode:0|applimit:0|pacing_rate:4315619|bw:1816|srtt:30719|latest_rtt:30719|min_rtt:30719|send:11|lost:0|tlp:0|recv:5|recovery:0|slow_start:1|conn_life:174260|acked:56|delivered:56|is_cwnd_limited:0|
[2025/09/12 05:03:55 938275] [debug] |scid:31c17f32e808c67b33bf0725|xqc_process_frames|frame_type:0|
[2025/09/12 05:03:55 938280] [debug] |scid:31c17f32e808c67b33bf0725|xqc_process_padding_frame|process padding|
[2025/09/12 05:03:55 938286] [debug] |scid:31c17f32e808c67b33bf0725|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:680864515|largest:680864515|pns:2|
[2025/09/12 05:03:55 938292] [info] |scid:31c17f32e808c67b33bf0725|xqc_conn_on_pkt_processed|====>|conn:0000558BB899FCAC|path:0|size:39|pkt_type:SHORT_HEADER|pkt_num:680864515|frame:PADDING ACK |recv_time:1757653435937977|dcid:31c17f32e808c67b33bf0725|dcid_seq:0|
[2025/09/12 05:03:55 938299] [debug] |scid:31c17f32e808c67b33bf0725|xqc_timer_set|type:PATH_IDLE|expire:1757653555937977|now:1757653435937977|interv:120000000|
[2025/09/12 05:03:55 938304] [debug] |scid:31c17f32e808c67b33bf0725|xqc_timer_set|type:CONN_IDLE|expire:1757653555937977|now:1757653435937977|interv:120000000|
[2025/09/12 05:03:55 938309] [debug] |scid:31c17f32e808c67b33bf0725|xqc_engine_remove_wakeup_queue|next_tick_time:1757653435957883|pq_index:0|
[2025/09/12 05:03:55 938315] [debug] |scid:31c17f32e808c67b33bf0725|xqc_engine_add_active_queue|last_ticked_time:1757653435933076|
[2025/09/12 05:03:55 938320] [debug] |xqc_engine_main_logic|BEGIN|now:1757653435938320|
[2025/09/12 05:03:55 938327] [debug] |scid:31c17f32e808c67b33bf0725|xqc_engine_process_conn|conn:0000558BB899FCAC|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:1757653435938326|
[2025/09/12 05:03:55 938335] [debug] |scid:31c17f32e808c67b33bf0725|xqc_conn_next_wakeup_time|wakeup_time:1757653435957883|
[2025/09/12 05:03:55 938340] [debug] |scid:31c17f32e808c67b33bf0725|xqc_engine_add_wakeup_queue|next_tick_time:1757653435957883|
[2025/09/12 05:03:55 938345] [debug] |xqc_engine_wakeup_after|wakeup:1757653435957883|now:1757653435938345|diff:19538|
[2025/09/12 05:03:55 938351] [debug] |xqc_engine_main_logic|END|now:1757653435938326|
[2025/09/12 05:03:55 938358] [debug] |xqc_engine_main_logic|BEGIN|now:1757653435938358|
[2025/09/12 05:03:55 938367] [debug] |xqc_engine_wakeup_after|wakeup:1757653435957883|now:1757653435938367|diff:19516|
[2025/09/12 05:03:55 938372] [debug] |xqc_engine_main_logic|END|now:1757653435938358|
[2025/09/12 05:03:55 938637] [info] |xqc_engine_packet_process|==>|conn:0000558BB899FCAC|size:40|state:ESTABED|recv_time:1757653435938635|
[2025/09/12 05:03:55 938651] [debug] |scid:31c17f32e808c67b33bf0725|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:31c17f32e808c67b33bf0725|spin_bit:0|
[2025/09/12 05:03:55 938662] [debug] |scid:31c17f32e808c67b33bf0725|xqc_packet_decrypt|largest_pn:680864515|
[2025/09/12 05:03:55 938668] [debug] |scid:31c17f32e808c67b33bf0725|xqc_packet_decrypt|decryption nonce|path_id:0|pn:680864516|
[2025/09/12 05:03:55 938675] [debug] |scid:31c17f32e808c67b33bf0725|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:680864516|
[2025/09/12 05:03:55 938680] [debug] |scid:31c17f32e808c67b33bf0725|xqc_process_frames|frame_type:2|
[2025/09/12 05:03:55 938687] [debug] |scid:31c17f32e808c67b33bf0725|xqc_send_ctl_on_ack_received|conn:0000558BB899FCAC|path:0|pkt_num:6|origin_pktnum:0|size:284|pns:2|pkt_type:SHORT_HEADER|frame:CRYPTO |conn_state:ESTABED|frame_largest_ack:6|path_largest_ack:6|
[2025/09/12 05:03:55 938695] [debug] |scid:31c17f32e808c67b33bf0725|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:623|prior_delivered:0|prior_time:1757653435907156|is_app_limited:0|send_elapse:305|ack_elapse:31479|ctl_first_sent_time:1757653435907461|lagest_ack_time:1757653435938635|curr_delivered:340|
[2025/09/12 05:03:55 938702] [debug] |scid:31c17f32e808c67b33bf0725|xqc_update_sample|sampler_sent_time_update:1757653435907461|
[2025/09/12 05:03:55 938708] [debug] |scid:31c17f32e808c67b33bf0725|xqc_send_ctl_on_ack_received|sndq_packets_used:3||sndq_packets_used_bytes:0|sndq_packets_free:5|
[2025/09/12 05:03:55 938714] [debug] |scid:31c17f32e808c67b33bf0725|xqc_send_ctl_update_rtt|before update rtt|conn:0000558BB899FCAC|srtt:30719|rttvar:15359|minrtt:30719|latest_rtt:31174|ack_delay:104|
[2025/09/12 05:03:55 938720] [debug] |scid:31c17f32e808c67b33bf0725|xqc_send_ctl_update_rtt|l-0.0.0.0-443-31c17f32e808c67b33bf0725 p-193.167.0.100-51675-e9ad15610ef94a2fa06e470fb7f1344a33 |after update rtt|conn:0000558BB899FCAC|srtt:30763|rttvar:11607|minrtt:30719|latest_rtt:31174|ack_delay:104|
[2025/09/12 05:03:55 938727] [debug] |scid:31c17f32e808c67b33bf0725|xqc_send_ctl_get_lost_sent_pn|largest_acked:6|lost_pn:3|thresh:3|
[2025/09/12 05:03:55 938733] [debug] |scid:31c17f32e808c67b33bf0725|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:03:55 938739] [debug] |scid:31c17f32e808c67b33bf0725|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:0000558BB899FCAC|path:0|pns:2|expire:1757653435942432|now:1757653435938739|interval:3693|
[2025/09/12 05:03:55 938745] [debug] |scid:31c17f32e808c67b33bf0725|xqc_timer_set|type:LOSS_DETECTION|expire:1757653435942432|now:1757653435938739|interv:3693|
[2025/09/12 05:03:55 938751] [debug] |scid:31c17f32e808c67b33bf0725|xqc_generate_sample|sampler: send_elapse 305, ack_elapse 31479, delivered 340|rate 10800|lost 0|
[2025/09/12 05:03:55 938756] [debug] |scid:31c17f32e808c67b33bf0725|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (10800) in round 1|
[2025/09/12 05:03:55 938760] [debug] |scid:31c17f32e808c67b33bf0725|xqc_bbr_update_min_rtt|minrtt expire|rtt:30719, old_rtt:30719|
[2025/09/12 05:03:55 938764] [debug] |scid:31c17f32e808c67b33bf0725|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:5744|extra_cwnd:666|
[2025/09/12 05:03:55 938768] [debug] |scid:31c17f32e808c67b33bf0725|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:46008|packet_lost:0|acked:284|po_sent_time:1757653435907461|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:56|
[2025/09/12 05:03:55 938772] [debug] |scid:31c17f32e808c67b33bf0725|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:46008|packet_lost:0|acked:284|po_sent_time:1757653435907461|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:56|
[2025/09/12 05:03:55 938790] [debug] |scid:31c17f32e808c67b33bf0725|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-31c17f32e808c67b33bf0725 p-193.167.0.100-51675-e9ad15610ef94a2fa06e470fb7f1344a33 |bbr on ack|mode:0|pacing_rate:4315619|bw:10800|cwnd:46292|full_bw_reached:0|inflight:391|srtt:30763|latest_rtt:31174|min_rtt:30719|applimit:0|lost:0|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:03:55 938799] [stats] |scid:31c17f32e808c67b33bf0725|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-31c17f32e808c67b33bf0725 p-193.167.0.100-51675-e9ad15610ef94a2fa06e470fb7f1344a33 |bandwidth change record|bw_before:1816|bw_after:10800|srtt:30763|cwnd:46292|
[2025/09/12 05:03:55 938806] [debug] |scid:31c17f32e808c67b33bf0725|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:680864516|largest:680864516|pns:2|
[2025/09/12 05:03:55 938813] [info] |scid:31c17f32e808c67b33bf0725|xqc_conn_on_pkt_processed|====>|conn:0000558BB899FCAC|path:0|size:40|pkt_type:SHORT_HEADER|pkt_num:680864516|frame:ACK |recv_time:1757653435938635|dcid:31c17f32e808c67b33bf0725|dcid_seq:0|
[2025/09/12 05:03:55 938821] [debug] |scid:31c17f32e808c67b33bf0725|xqc_timer_set|type:PATH_IDLE|expire:1757653555938635|now:1757653435938635|interv:120000000|
[2025/09/12 05:03:55 938827] [debug] |scid:31c17f32e808c67b33bf0725|xqc_timer_set|type:CONN_IDLE|expire:1757653555938635|now:1757653435938635|interv:120000000|
[2025/09/12 05:03:55 938834] [debug] |scid:31c17f32e808c67b33bf0725|xqc_engine_remove_wakeup_queue|next_tick_time:1757653435957883|pq_index:0|
[2025/09/12 05:03:55 938840] [debug] |scid:31c17f32e808c67b33bf0725|xqc_engine_add_active_queue|last_ticked_time:1757653435938326|
[2025/09/12 05:03:55 938846] [debug] |xqc_engine_main_logic|BEGIN|now:1757653435938846|
[2025/09/12 05:03:55 938854] [debug] |scid:31c17f32e808c67b33bf0725|xqc_engine_process_conn|conn:0000558BB899FCAC|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:1757653435938852|
[2025/09/12 05:03:55 938863] [debug] |scid:31c17f32e808c67b33bf0725|xqc_conn_next_wakeup_time|wakeup_time:1757653435942432|
[2025/09/12 05:03:55 938870] [debug] |scid:31c17f32e808c67b33bf0725|xqc_engine_add_wakeup_queue|next_tick_time:1757653435942432|
[2025/09/12 05:03:55 938876] [debug] |xqc_engine_wakeup_after|wakeup:1757653435942432|now:1757653435938876|diff:3556|
[2025/09/12 05:03:55 938882] [debug] |xqc_engine_main_logic|END|now:1757653435938852|
[2025/09/12 05:03:55 938891] [info] |xqc_engine_packet_process|==>|conn:0000558BB899FCAC|size:40|state:ESTABED|recv_time:1757653435938890|
[2025/09/12 05:03:55 938898] [debug] |scid:31c17f32e808c67b33bf0725|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:31c17f32e808c67b33bf0725|spin_bit:0|
[2025/09/12 05:03:55 938906] [debug] |scid:31c17f32e808c67b33bf0725|xqc_packet_decrypt|largest_pn:680864516|
[2025/09/12 05:03:55 938912] [debug] |scid:31c17f32e808c67b33bf0725|xqc_packet_decrypt|decryption nonce|path_id:0|pn:680864517|
[2025/09/12 05:03:55 938921] [debug] |scid:31c17f32e808c67b33bf0725|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:680864517|
[2025/09/12 05:03:55 938927] [debug] |scid:31c17f32e808c67b33bf0725|xqc_process_frames|frame_type:2|
[2025/09/12 05:03:55 938935] [debug] |scid:31c17f32e808c67b33bf0725|xqc_send_ctl_on_ack_received|conn:0000558BB899FCAC|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 05:03:55 938941] [debug] |scid:31c17f32e808c67b33bf0725|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:677|prior_delivered:0|prior_time:1757653435907156|is_app_limited:0|send_elapse:438|ack_elapse:31734|ctl_first_sent_time:1757653435907594|lagest_ack_time:1757653435938890|curr_delivered:394|
[2025/09/12 05:03:55 938954] [debug] |scid:31c17f32e808c67b33bf0725|xqc_update_sample|sampler_sent_time_update:1757653435907594|
[2025/09/12 05:03:55 938961] [debug] |scid:31c17f32e808c67b33bf0725|xqc_send_ctl_on_ack_received|sndq_packets_used:2||sndq_packets_used_bytes:0|sndq_packets_free:6|
[2025/09/12 05:03:55 938967] [debug] |scid:31c17f32e808c67b33bf0725|xqc_send_ctl_on_ack_received|conn:0000558BB899FCAC|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 05:03:55 938974] [debug] |scid:31c17f32e808c67b33bf0725|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:731|prior_delivered:0|prior_time:1757653435907156|is_app_limited:0|send_elapse:532|ack_elapse:31734|ctl_first_sent_time:1757653435907688|lagest_ack_time:1757653435938890|curr_delivered:448|
[2025/09/12 05:03:55 938981] [debug] |scid:31c17f32e808c67b33bf0725|xqc_update_sample|sampler_sent_time_update:1757653435907688|
[2025/09/12 05:03:55 938987] [debug] |scid:31c17f32e808c67b33bf0725|xqc_send_ctl_on_ack_received|sndq_packets_used:1||sndq_packets_used_bytes:0|sndq_packets_free:7|
[2025/09/12 05:03:55 938993] [debug] |scid:31c17f32e808c67b33bf0725|xqc_send_ctl_update_rtt|before update rtt|conn:0000558BB899FCAC|srtt:30763|rttvar:11607|minrtt:30719|latest_rtt:31202|ack_delay:88|
[2025/09/12 05:03:55 939000] [debug] |scid:31c17f32e808c67b33bf0725|xqc_send_ctl_update_rtt|l-0.0.0.0-443-31c17f32e808c67b33bf0725 p-193.167.0.100-51675-e9ad15610ef94a2fa06e470fb7f1344a33 |after update rtt|conn:0000558BB899FCAC|srtt:30807|rttvar:8793|minrtt:30719|latest_rtt:31202|ack_delay:88|
[2025/09/12 05:03:55 939006] [debug] |scid:31c17f32e808c67b33bf0725|xqc_send_ctl_get_lost_sent_pn|largest_acked:8|lost_pn:5|thresh:3|
[2025/09/12 05:03:55 939011] [debug] |scid:31c17f32e808c67b33bf0725|xqc_send_ctl_detect_lost|mark lost|pns:2|pkt_num:5|lost_pn:5|po_sent_time:1757653435907362|lost_send_time:1757653435903788|loss_delay:35102|frame:CRYPTO |repair:32|
[2025/09/12 05:03:55 939015] [debug] |scid:31c17f32e808c67b33bf0725|xqc_send_ctl_detect_lost|OnLostDetection|largest_lost sent time: 1757653435907362u|
[2025/09/12 05:03:55 939020] [stats] |scid:31c17f32e808c67b33bf0725|xqc_send_ctl_detect_lost|l-0.0.0.0-443-31c17f32e808c67b33bf0725 p-193.167.0.100-51675-e9ad15610ef94a2fa06e470fb7f1344a33 |lost interval:1757653435938890|lost_count:1|send_count:11|pkt_num:5|po_send_time:1757653435907362|srtt:30807|cwnd:46292|bw:10800|conn_life:174882|now:0|last_lost_time:174882|
[2025/09/12 05:03:55 939024] [debug] |scid:31c17f32e808c67b33bf0725|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:03:55 939028] [debug] |scid:31c17f32e808c67b33bf0725|xqc_send_ctl_set_loss_detection_timer|unset|no ack-eliciting pkts in flight|conn:0000558BB899FCAC|path:0|
[2025/09/12 05:03:55 939032] [debug] |scid:31c17f32e808c67b33bf0725|xqc_timer_unset|type:LOSS_DETECTION|
[2025/09/12 05:03:55 939036] [debug] |scid:31c17f32e808c67b33bf0725|xqc_generate_sample|sampler: send_elapse 532, ack_elapse 31734, delivered 448|rate 14117|lost 1|
[2025/09/12 05:03:55 939066] [debug] |scid:31c17f32e808c67b33bf0725|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (14117) in round 1|
[2025/09/12 05:03:55 939073] [debug] |scid:31c17f32e808c67b33bf0725|xqc_bbr_update_min_rtt|minrtt expire|rtt:30719, old_rtt:30719|
[2025/09/12 05:03:55 939077] [debug] |scid:31c17f32e808c67b33bf0725|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:5744|extra_cwnd:872|
[2025/09/12 05:03:55 939081] [debug] |scid:31c17f32e808c67b33bf0725|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:46292|packet_lost:1|acked:108|po_sent_time:1757653435907688|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:56|
[2025/09/12 05:03:55 939085] [debug] |scid:31c17f32e808c67b33bf0725|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:46292|packet_lost:1|acked:108|po_sent_time:1757653435907688|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:56|
[2025/09/12 05:03:55 939094] [debug] |scid:31c17f32e808c67b33bf0725|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-31c17f32e808c67b33bf0725 p-193.167.0.100-51675-e9ad15610ef94a2fa06e470fb7f1344a33 |bbr on ack|mode:0|pacing_rate:4315619|bw:14117|cwnd:46400|full_bw_reached:0|inflight:0|srtt:30807|latest_rtt:31202|min_rtt:30719|applimit:0|lost:0|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:03:55 939100] [debug] |scid:31c17f32e808c67b33bf0725|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:680864517|largest:680864517|pns:2|
[2025/09/12 05:03:55 939104] [info] |scid:31c17f32e808c67b33bf0725|xqc_conn_on_pkt_processed|====>|conn:0000558BB899FCAC|path:0|size:40|pkt_type:SHORT_HEADER|pkt_num:680864517|frame:ACK |recv_time:1757653435938890|dcid:31c17f32e808c67b33bf0725|dcid_seq:0|
[2025/09/12 05:03:55 939109] [debug] |scid:31c17f32e808c67b33bf0725|xqc_timer_set|type:PATH_IDLE|expire:1757653555938890|now:1757653435938890|interv:120000000|
[2025/09/12 05:03:55 939113] [debug] |scid:31c17f32e808c67b33bf0725|xqc_timer_set|type:CONN_IDLE|expire:1757653555938890|now:1757653435938890|interv:120000000|
[2025/09/12 05:03:55 939117] [debug] |scid:31c17f32e808c67b33bf0725|xqc_engine_remove_wakeup_queue|next_tick_time:1757653435942432|pq_index:0|
[2025/09/12 05:03:55 939121] [debug] |scid:31c17f32e808c67b33bf0725|xqc_engine_add_active_queue|last_ticked_time:1757653435938852|
[2025/09/12 05:03:55 939125] [debug] |xqc_engine_main_logic|BEGIN|now:1757653435939125|
[2025/09/12 05:03:55 939130] [debug] |scid:31c17f32e808c67b33bf0725|xqc_engine_process_conn|conn:0000558BB899FCAC|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:1757653435939129|
[2025/09/12 05:03:55 939138] [debug] |scid:31c17f32e808c67b33bf0725|xqc_path_get_perf_class|conn:0000558BB899FCAC|path_id:0|path_srtt:30807|min_srtt:30807|path_bw:14117|loss_rate:0.00|path_pto:0|
[2025/09/12 05:03:55 939146] [debug] |scid:31c17f32e808c67b33bf0725|xqc_send_ctl_can_send|l-0.0.0.0-443-31c17f32e808c67b33bf0725 p-193.167.0.100-51675-e9ad15610ef94a2fa06e470fb7f1344a33 |path:0|can:1|pkt_sz:283|schedule_bytes:0|inflight:0|cwnd:46400|conn:0000558BB899FCAC|stream_id:0|stream_offset:0|
[2025/09/12 05:03:55 939153] [debug] |scid:31c17f32e808c67b33bf0725|xqc_minrtt_scheduler_get_path|path srtt|conn:0000558BB899FCAC|path_id:0|path_srtt:30807|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:03:55 939159] [debug] |scid:31c17f32e808c67b33bf0725|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CRYPTO |pn:5|size:283|reinj:0|path_class:2|
[2025/09/12 05:03:55 939164] [debug] |scid:31c17f32e808c67b33bf0725|xqc_check_acked_or_dropped_pkt|conn:0000558BB899FCAC|pkt_num:5|size:283|pkt_type:SHORT_HEADER|frame:CRYPTO |
[2025/09/12 05:03:55 939168] [debug] |scid:31c17f32e808c67b33bf0725|xqc_send_ctl_can_send|l-0.0.0.0-443-31c17f32e808c67b33bf0725 p-193.167.0.100-51675-e9ad15610ef94a2fa06e470fb7f1344a33 |path:0|can:1|pkt_sz:283|schedule_bytes:0|inflight:0|cwnd:46400|conn:0000558BB899FCAC|stream_id:0|stream_offset:0|
[2025/09/12 05:03:55 939173] [debug] |scid:31c17f32e808c67b33bf0725|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:03:55 939177] [debug] |scid:31c17f32e808c67b33bf0725|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:10|
[2025/09/12 05:03:55 939210] [info] |scid:31c17f32e808c67b33bf0725|xqc_send_packet_with_pn|<==|conn:0000558BB899FCAC|path:0|pkt_num:10|size:283|sent:299|pkt_type:SHORT_HEADER|frame:CRYPTO |inflight:0|now:1757653435939185|stream_id:0|stream_offset:0|
[2025/09/12 05:03:55 939220] [debug] |scid:31c17f32e808c67b33bf0725|xqc_send_ctl_on_packet_sent|conn:0000558BB899FCAC|path:0|pkt_num:10|origin_pktnum:5|size:283|enc_size:299|pkt_type:SHORT_HEADER|frame:CRYPTO |conn_state:ESTABED|po_in_flight:0||retrans:2|
[2025/09/12 05:03:55 939227] [debug] |scid:31c17f32e808c67b33bf0725|xqc_send_ctl_on_packet_sent|path:0|inflight:0|applimit:0|
[2025/09/12 05:03:55 939240] [debug] |scid:31c17f32e808c67b33bf0725|xqc_send_ctl_get_pto_time_and_space|srtt:30807|rtt_var:8793|pto_duration:65979|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:03:55 939248] [debug] |scid:31c17f32e808c67b33bf0725|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB899FCAC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:03:55 939252] [debug] |scid:31c17f32e808c67b33bf0725|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB899FCAC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:03:55 939256] [debug] |scid:31c17f32e808c67b33bf0725|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB899FCAC|path:0|PNS: 2, unacked: 283|
[2025/09/12 05:03:55 939260] [debug] |scid:31c17f32e808c67b33bf0725|xqc_timer_set|type:LOSS_DETECTION|expire:1757653436030164|now:1757653435939240|interv:90924|
[2025/09/12 05:03:55 939264] [debug] |scid:31c17f32e808c67b33bf0725|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB899FCAC|path:0|pns:2|expire:1757653436030164|now:1757653435939240|interval:90924|pto_count:0|srtt:30807
[2025/09/12 05:03:55 939268] [debug] |scid:31c17f32e808c67b33bf0725|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:46400|inflight:283|
[2025/09/12 05:03:55 939273] [debug] |scid:31c17f32e808c67b33bf0725|xqc_conn_next_wakeup_time|wakeup_time:1757653435957883|
[2025/09/12 05:03:55 939278] [debug] |scid:31c17f32e808c67b33bf0725|xqc_engine_add_wakeup_queue|next_tick_time:1757653435957883|
[2025/09/12 05:03:55 939282] [debug] |xqc_engine_wakeup_after|wakeup:1757653435957883|now:1757653435939281|diff:18602|
[2025/09/12 05:03:55 939286] [debug] |xqc_engine_main_logic|END|now:1757653435939129|
[2025/09/12 05:03:55 939291] [debug] |xqc_engine_main_logic|BEGIN|now:1757653435939291|
[2025/09/12 05:03:55 939295] [debug] |xqc_engine_wakeup_after|wakeup:1757653435957883|now:1757653435939295|diff:18588|
[2025/09/12 05:03:55 939299] [debug] |xqc_engine_main_logic|END|now:1757653435939291|
[2025/09/12 05:03:55 958377] [debug] |xqc_engine_main_logic|BEGIN|now:1757653435958376|
[2025/09/12 05:03:55 958391] [debug] |scid:31c17f32e808c67b33bf0725|xqc_engine_remove_wakeup_queue|next_tick_time:1757653435957883|pq_index:0|
[2025/09/12 05:03:55 958398] [debug] |scid:31c17f32e808c67b33bf0725|xqc_engine_add_active_queue|last_ticked_time:1757653435939129|
[2025/09/12 05:03:55 958406] [debug] |scid:31c17f32e808c67b33bf0725|xqc_engine_process_conn|conn:0000558BB899FCAC|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:1757653435958404|
[2025/09/12 05:03:55 958412] [debug] |scid:31c17f32e808c67b33bf0725|xqc_timer_expire|timer expired|type:ACK_01RTT|expire_time:1757653435957883|now:1757653435958404|
[2025/09/12 05:03:55 958418] [debug] |scid:31c17f32e808c67b33bf0725|xqc_timer_ack_timeout|pns:2|path:0|
[2025/09/12 05:03:55 958423] [debug] |scid:31c17f32e808c67b33bf0725|xqc_timer_expire|unset|type:ACK_01RTT|expire_time:1757653435957883|now:1757653435958404|
[2025/09/12 05:03:55 958428] [debug] |scid:31c17f32e808c67b33bf0725|xqc_timer_unset|type:ACK_01RTT|
[2025/09/12 05:03:55 958436] [debug] |scid:31c17f32e808c67b33bf0725|xqc_gen_ack_frame|largest_recv:680864517|ack_delay:25552|first_ack_range:4|largest_pkt_recv_time:1757653435932883|
[2025/09/12 05:03:55 958442] [debug] |scid:31c17f32e808c67b33bf0725|xqc_gen_ack_frame|high:680864517|low:680864513|pkt_pns:2|
[2025/09/12 05:03:55 958447] [debug] |scid:31c17f32e808c67b33bf0725|xqc_write_ack_to_one_packet|ack_size:9|path:0|path_largest_recv:680864514|frame_largest_recv:680864517|
[2025/09/12 05:03:55 958453] [debug] |scid:31c17f32e808c67b33bf0725|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:2|
[2025/09/12 05:03:55 958459] [debug] |scid:31c17f32e808c67b33bf0725|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:ACK |stream_id:0|stream_offset:0|
[2025/09/12 05:03:55 958466] [debug] |scid:31c17f32e808c67b33bf0725|xqc_check_acked_or_dropped_pkt|conn:0000558BB899FCAC|pkt_num:0|size:31|pkt_type:SHORT_HEADER|frame:ACK |
[2025/09/12 05:03:55 958478] [debug] |scid:31c17f32e808c67b33bf0725|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:11|
[2025/09/12 05:03:55 958522] [info] |scid:31c17f32e808c67b33bf0725|xqc_send_packet_with_pn|<==|conn:0000558BB899FCAC|path:0|pkt_num:11|size:31|sent:47|pkt_type:SHORT_HEADER|frame:ACK |inflight:283|now:1757653435958489|stream_id:0|stream_offset:0|
[2025/09/12 05:03:55 958534] [debug] |scid:31c17f32e808c67b33bf0725|xqc_send_ctl_on_packet_sent|conn:0000558BB899FCAC|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 05:03:55 958546] [debug] |scid:31c17f32e808c67b33bf0725|xqc_conn_next_wakeup_time|wakeup_time:1757653436030164|
[2025/09/12 05:03:55 958554] [debug] |scid:31c17f32e808c67b33bf0725|xqc_engine_add_wakeup_queue|next_tick_time:1757653436030164|
[2025/09/12 05:03:55 958563] [debug] |xqc_engine_wakeup_after|wakeup:1757653436030164|now:1757653435958563|diff:71601|
[2025/09/12 05:03:55 958570] [debug] |xqc_engine_main_logic|END|now:1757653435958404|
[2025/09/12 05:03:55 990272] [info] |xqc_engine_packet_process|==>|conn:0000558BB899FCAC|size:1444|state:ESTABED|recv_time:1757653435990271|
[2025/09/12 05:03:55 990291] [debug] |scid:31c17f32e808c67b33bf0725|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:31c17f32e808c67b33bf0725|spin_bit:0|
[2025/09/12 05:03:55 990302] [debug] |scid:31c17f32e808c67b33bf0725|xqc_packet_decrypt|largest_pn:680864517|
[2025/09/12 05:03:55 990311] [debug] |scid:31c17f32e808c67b33bf0725|xqc_packet_decrypt|decryption nonce|path_id:0|pn:680864519|
[2025/09/12 05:03:55 990323] [debug] |scid:31c17f32e808c67b33bf0725|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:680864519|
[2025/09/12 05:03:55 990331] [debug] |scid:31c17f32e808c67b33bf0725|xqc_process_frames|frame_type:1|
[2025/09/12 05:03:55 990338] [debug] |scid:31c17f32e808c67b33bf0725|xqc_process_frames|frame_type:0|
[2025/09/12 05:03:55 990345] [debug] |scid:31c17f32e808c67b33bf0725|xqc_process_padding_frame|process padding|
[2025/09/12 05:03:55 990358] [debug] |scid:31c17f32e808c67b33bf0725|xqc_timer_set|type:ACK_01RTT|expire:1757653436015271|now:1757653435990271|interv:25000|
[2025/09/12 05:03:55 990368] [debug] |scid:31c17f32e808c67b33bf0725|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:1757653435990271|max_ack_delay:25000|
[2025/09/12 05:03:55 990377] [debug] |scid:31c17f32e808c67b33bf0725|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:680864519|largest:680864519|pns:2|
[2025/09/12 05:03:55 990385] [info] |scid:31c17f32e808c67b33bf0725|xqc_conn_on_pkt_processed|====>|conn:0000558BB899FCAC|path:0|size:1444|pkt_type:SHORT_HEADER|pkt_num:680864519|frame:PADDING PING |recv_time:1757653435990271|dcid:31c17f32e808c67b33bf0725|dcid_seq:0|
[2025/09/12 05:03:55 990394] [debug] |scid:31c17f32e808c67b33bf0725|xqc_timer_set|type:PATH_IDLE|expire:1757653555990271|now:1757653435990271|interv:120000000|
[2025/09/12 05:03:55 990402] [debug] |scid:31c17f32e808c67b33bf0725|xqc_timer_set|type:CONN_IDLE|expire:1757653555990271|now:1757653435990271|interv:120000000|
[2025/09/12 05:03:55 990410] [debug] |scid:31c17f32e808c67b33bf0725|xqc_engine_remove_wakeup_queue|next_tick_time:1757653436030164|pq_index:0|
[2025/09/12 05:03:55 990418] [debug] |scid:31c17f32e808c67b33bf0725|xqc_engine_add_active_queue|last_ticked_time:1757653435958404|
[2025/09/12 05:03:55 990425] [debug] |xqc_engine_main_logic|BEGIN|now:1757653435990425|
[2025/09/12 05:03:55 990435] [debug] |scid:31c17f32e808c67b33bf0725|xqc_engine_process_conn|conn:0000558BB899FCAC|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:1757653435990433|
[2025/09/12 05:03:55 990457] [debug] |scid:31c17f32e808c67b33bf0725|xqc_conn_next_wakeup_time|wakeup_time:1757653436015271|
[2025/09/12 05:03:55 990465] [debug] |scid:31c17f32e808c67b33bf0725|xqc_engine_add_wakeup_queue|next_tick_time:1757653436015271|
[2025/09/12 05:03:55 990474] [debug] |xqc_engine_wakeup_after|wakeup:1757653436015271|now:1757653435990473|diff:24798|
[2025/09/12 05:03:55 990482] [debug] |xqc_engine_main_logic|END|now:1757653435990433|
[2025/09/12 05:03:55 990494] [info] |xqc_engine_packet_process|==>|conn:0000558BB899FCAC|size:309|state:ESTABED|recv_time:1757653435990493|
[2025/09/12 05:03:55 990504] [debug] |scid:31c17f32e808c67b33bf0725|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:31c17f32e808c67b33bf0725|spin_bit:0|
[2025/09/12 05:03:55 990514] [debug] |scid:31c17f32e808c67b33bf0725|xqc_packet_decrypt|largest_pn:680864519|
[2025/09/12 05:03:55 990520] [debug] |scid:31c17f32e808c67b33bf0725|xqc_packet_decrypt|decryption nonce|path_id:0|pn:680864520|
[2025/09/12 05:03:55 990528] [debug] |scid:31c17f32e808c67b33bf0725|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:680864520|
[2025/09/12 05:03:55 990534] [debug] |scid:31c17f32e808c67b33bf0725|xqc_process_frames|frame_type:18|
[2025/09/12 05:03:55 990542] [debug] |scid:31c17f32e808c67b33bf0725|xqc_process_new_conn_id_frame|new_conn_id|748f35b7f37a44d0ca8ae94fce44c33b5b|sr_token:71244cf7151f89526c4b4a42ef85d1b2
[2025/09/12 05:03:55 990553] [debug] |scid:31c17f32e808c67b33bf0725|xqc_process_frames|frame_type:18|
[2025/09/12 05:03:55 990561] [debug] |scid:31c17f32e808c67b33bf0725|xqc_process_new_conn_id_frame|new_conn_id|f2704c56b1b2a5216922fa222ea353c4c6|sr_token:2faf8b3e1ed9cb6124f7cf0a8ae7e330
[2025/09/12 05:03:55 990570] [debug] |scid:31c17f32e808c67b33bf0725|xqc_process_frames|frame_type:18|
[2025/09/12 05:03:55 990578] [debug] |scid:31c17f32e808c67b33bf0725|xqc_process_new_conn_id_frame|new_conn_id|65f44c68cf8c6d4f419dbd5300274c0d3a|sr_token:dce42a8775a90fb77ff29e30c73a8519
[2025/09/12 05:03:55 990588] [debug] |scid:31c17f32e808c67b33bf0725|xqc_process_frames|frame_type:18|
[2025/09/12 05:03:55 990595] [debug] |scid:31c17f32e808c67b33bf0725|xqc_process_new_conn_id_frame|new_conn_id|bd5aca7cc1ed1d3dbd3d67d20f4fe5e0f5|sr_token:ed5c8fd29763fc92b4cb1ff334fbc73d
[2025/09/12 05:03:55 990605] [debug] |scid:31c17f32e808c67b33bf0725|xqc_process_frames|frame_type:18|
[2025/09/12 05:03:55 990612] [debug] |scid:31c17f32e808c67b33bf0725|xqc_process_new_conn_id_frame|new_conn_id|1cdb81297a367d8e06fcda000abc954365|sr_token:45c7eb967e1a3dc8172523692ff8fb14
[2025/09/12 05:03:55 990621] [debug] |scid:31c17f32e808c67b33bf0725|xqc_process_frames|frame_type:18|
[2025/09/12 05:03:55 990628] [debug] |scid:31c17f32e808c67b33bf0725|xqc_process_new_conn_id_frame|new_conn_id|3e20c190b47bc623f5d11982575acaded1|sr_token:8bd774fc59e7fbbf6777173d85ecfccc
[2025/09/12 05:03:55 990637] [debug] |scid:31c17f32e808c67b33bf0725|xqc_process_frames|frame_type:18|
[2025/09/12 05:03:55 990644] [debug] |scid:31c17f32e808c67b33bf0725|xqc_process_new_conn_id_frame|new_conn_id|fb1550b35e4cddce29c1c99aa92187e68c|sr_token:e3a6aba9c52ca0d211563f8b73960931
[2025/09/12 05:03:55 990651] [debug] |scid:31c17f32e808c67b33bf0725|xqc_process_frames|frame_type:b|
[2025/09/12 05:03:55 990659] [debug] |scid:31c17f32e808c67b33bf0725|xqc_process_stream_frame|offset:0|data_length:17|fin:1|stream_id:0|path:0|
[2025/09/12 05:03:55 990672] [debug] |scid:31c17f32e808c67b33bf0725|xqc_insert_stream_frame|merge left|merged_offset_end:17|new_offset:0|new_len:17|
[2025/09/12 05:03:55 990680] [debug] |scid:31c17f32e808c67b33bf0725|xqc_process_stream_frame|xqc_stream_ready_to_read all recvd|
[2025/09/12 05:03:55 990688] [debug] |scid:31c17f32e808c67b33bf0725|xqc_engine_remove_wakeup_queue|next_tick_time:1757653436015271|pq_index:0|
[2025/09/12 05:03:55 990694] [debug] |scid:31c17f32e808c67b33bf0725|xqc_engine_add_active_queue|last_ticked_time:1757653435990433|
[2025/09/12 05:03:55 990699] [debug] |scid:31c17f32e808c67b33bf0725|xqc_process_stream_frame|stream_length:17|merged_offset_end:17|stream_id:0|
[2025/09/12 05:03:55 990710] [debug] |scid:31c17f32e808c67b33bf0725|xqc_timer_unset|type:ACK_01RTT|
[2025/09/12 05:03:55 990716] [debug] |scid:31c17f32e808c67b33bf0725|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_CONFIRMED HSK_DONE_ACKED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |ack_freq:2|
[2025/09/12 05:03:55 990722] [debug] |scid:31c17f32e808c67b33bf0725|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:680864520|largest:680864520|pns:2|
[2025/09/12 05:03:55 990727] [info] |scid:31c17f32e808c67b33bf0725|xqc_conn_on_pkt_processed|====>|conn:0000558BB899FCAC|path:0|size:309|pkt_type:SHORT_HEADER|pkt_num:680864520|frame:STREAM NEW_CONNECTION_ID |recv_time:1757653435990493|dcid:31c17f32e808c67b33bf0725|dcid_seq:0|
[2025/09/12 05:03:55 990733] [debug] |scid:31c17f32e808c67b33bf0725|xqc_timer_set|type:PATH_IDLE|expire:1757653555990493|now:1757653435990493|interv:120000000|
[2025/09/12 05:03:55 990738] [debug] |scid:31c17f32e808c67b33bf0725|xqc_timer_set|type:CONN_IDLE|expire:1757653555990493|now:1757653435990493|interv:120000000|
[2025/09/12 05:03:55 990743] [debug] |xqc_engine_main_logic|BEGIN|now:1757653435990743|
[2025/09/12 05:03:55 990749] [debug] |scid:31c17f32e808c67b33bf0725|xqc_engine_process_conn|conn:0000558BB899FCAC|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:1757653435990748|
[2025/09/12 05:03:55 990755] [debug] |scid:31c17f32e808c67b33bf0725|xqc_process_read_streams|stream_read_notify|flag:2|stream_id:0|conn:0000558BB899FCAC|
[2025/09/12 05:03:55 990815] [debug] |scid:31c17f32e808c67b33bf0725|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:25165824|
[2025/09/12 05:03:55 990825] [debug] |scid:31c17f32e808c67b33bf0725|xqc_sample_check_app_limited|check_applimit|path:0|inflight:283|now_cwnd_limited:1|all_path_empty:1|sndq:1|lostq:1|ptoq:1|
[2025/09/12 05:03:55 990833] [debug] |scid:31c17f32e808c67b33bf0725|xqc_sample_check_app_limited|path:0|applimit:731|
[2025/09/12 05:03:55 990845] [info] |scid:31c17f32e808c67b33bf0725|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:0000558BB899FCAC|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 05:03:55 990857] [debug] |scid:31c17f32e808c67b33bf0725|xqc_engine_conn_logic|engine is running on conn:l-0.0.0.0-443-31c17f32e808c67b33bf0725 p-193.167.0.100-51675-e9ad15610ef94a2fa06e470fb7f1344a33|
[2025/09/12 05:03:55 990870] [debug] |scid:31c17f32e808c67b33bf0725|xqc_gen_ack_frame|largest_recv:680864520|ack_delay:377|first_ack_range:1|largest_pkt_recv_time:1757653435990493|
[2025/09/12 05:03:55 990878] [debug] |scid:31c17f32e808c67b33bf0725|xqc_gen_ack_frame|high:680864520|low:680864519|pkt_pns:2|
[2025/09/12 05:03:55 990886] [debug] |scid:31c17f32e808c67b33bf0725|xqc_gen_ack_frame|high:680864517|low:680864513|pkt_pns:2|
[2025/09/12 05:03:55 990894] [debug] |scid:31c17f32e808c67b33bf0725|xqc_write_ack_to_one_packet|ack_size:10|path:0|path_largest_recv:680864520|frame_largest_recv:680864520|
[2025/09/12 05:03:55 990901] [debug] |scid:31c17f32e808c67b33bf0725|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:2|
[2025/09/12 05:03:55 990911] [debug] |scid:31c17f32e808c67b33bf0725|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:ACK STREAM |stream_id:0|stream_offset:1024|
[2025/09/12 05:03:55 990921] [debug] |scid:31c17f32e808c67b33bf0725|xqc_check_acked_or_dropped_pkt|conn:0000558BB899FCAC|pkt_num:0|size:1060|pkt_type:SHORT_HEADER|frame:ACK STREAM |
[2025/09/12 05:03:55 990935] [debug] |scid:31c17f32e808c67b33bf0725|xqc_send_ctl_can_send|l-0.0.0.0-443-31c17f32e808c67b33bf0725 p-193.167.0.100-51675-e9ad15610ef94a2fa06e470fb7f1344a33 |path:0|can:1|pkt_sz:1060|schedule_bytes:0|inflight:283|cwnd:46400|conn:0000558BB899FCAC|stream_id:0|stream_offset:1024|
[2025/09/12 05:03:55 990946] [debug] |scid:31c17f32e808c67b33bf0725|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:03:55 990954] [debug] |scid:31c17f32e808c67b33bf0725|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:12|
[2025/09/12 05:03:55 990991] [info] |scid:31c17f32e808c67b33bf0725|xqc_send_packet_with_pn|<==|conn:0000558BB899FCAC|path:0|pkt_num:12|size:1060|sent:1076|pkt_type:SHORT_HEADER|frame:ACK STREAM |inflight:283|now:1757653435990966|stream_id:0|stream_offset:1024|
[2025/09/12 05:03:55 990999] [debug] |scid:31c17f32e808c67b33bf0725|xqc_send_ctl_on_packet_sent|conn:0000558BB899FCAC|path:0|pkt_num:12|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 05:03:55 991007] [debug] |scid:31c17f32e808c67b33bf0725|xqc_send_ctl_on_packet_sent|path:0|inflight:283|applimit:731|
[2025/09/12 05:03:55 991015] [debug] |scid:31c17f32e808c67b33bf0725|xqc_send_ctl_get_pto_time_and_space|srtt:30807|rtt_var:8793|pto_duration:65979|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:03:55 991024] [debug] |scid:31c17f32e808c67b33bf0725|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB899FCAC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:03:55 991032] [debug] |scid:31c17f32e808c67b33bf0725|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB899FCAC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:03:55 991064] [debug] |scid:31c17f32e808c67b33bf0725|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB899FCAC|path:0|PNS: 2, unacked: 1343|
[2025/09/12 05:03:55 991073] [debug] |scid:31c17f32e808c67b33bf0725|xqc_timer_set|type:LOSS_DETECTION|expire:1757653436081945|now:1757653435991015|interv:90930|
[2025/09/12 05:03:55 991081] [debug] |scid:31c17f32e808c67b33bf0725|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB899FCAC|path:0|pns:2|expire:1757653436081945|now:1757653435991015|interval:90930|pto_count:0|srtt:30807
[2025/09/12 05:03:55 991090] [debug] |scid:31c17f32e808c67b33bf0725|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:46400|inflight:1343|
[2025/09/12 05:03:55 991099] [debug] |scid:31c17f32e808c67b33bf0725|xqc_conn_next_wakeup_time|wakeup_time:1757653436081945|
[2025/09/12 05:03:55 991104] [debug] |scid:31c17f32e808c67b33bf0725|xqc_engine_add_wakeup_queue|next_tick_time:1757653436081945|
[2025/09/12 05:03:55 991109] [debug] |xqc_engine_wakeup_after|wakeup:1757653436081945|now:1757653435991109|diff:90836|
[2025/09/12 05:03:55 991114] [debug] |xqc_engine_main_logic|END|now:1757653435990748|
[2025/09/12 05:03:55 991121] [debug] |xqc_engine_main_logic|BEGIN|now:1757653435991121|
[2025/09/12 05:03:55 991126] [debug] |xqc_engine_wakeup_after|wakeup:1757653436081945|now:1757653435991126|diff:90819|
[2025/09/12 05:03:55 991131] [debug] |xqc_engine_main_logic|END|now:1757653435991121|
[2025/09/12 05:03:56 082247] [debug] |xqc_engine_main_logic|BEGIN|now:1757653436082246|
[2025/09/12 05:03:56 082267] [debug] |scid:31c17f32e808c67b33bf0725|xqc_engine_remove_wakeup_queue|next_tick_time:1757653436081945|pq_index:0|
[2025/09/12 05:03:56 082273] [debug] |scid:31c17f32e808c67b33bf0725|xqc_engine_add_active_queue|last_ticked_time:1757653435990748|
[2025/09/12 05:03:56 082280] [debug] |scid:31c17f32e808c67b33bf0725|xqc_engine_process_conn|conn:0000558BB899FCAC|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:1757653436082277|
[2025/09/12 05:03:56 082286] [debug] |scid:31c17f32e808c67b33bf0725|xqc_timer_expire|timer expired|type:LOSS_DETECTION|expire_time:1757653436081945|now:1757653436082277|
[2025/09/12 05:03:56 082299] [debug] |scid:31c17f32e808c67b33bf0725|xqc_timer_loss_detection_timeout|path:0|loss_detection_timeout|
[2025/09/12 05:03:56 082304] [debug] |scid:31c17f32e808c67b33bf0725|xqc_timer_loss_detection_timeout|send Probe pkts|conn:0000558BB899FCAC|path:0|bytes_in_flight:1343|
[2025/09/12 05:03:56 082309] [debug] |scid:31c17f32e808c67b33bf0725|xqc_send_ctl_get_pto_time_and_space|srtt:30807|rtt_var:8793|pto_duration:65979|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:03:56 082314] [debug] |scid:31c17f32e808c67b33bf0725|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB899FCAC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:03:56 082318] [debug] |scid:31c17f32e808c67b33bf0725|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB899FCAC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:03:56 082321] [debug] |scid:31c17f32e808c67b33bf0725|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB899FCAC|path:0|PNS: 2, unacked: 1343|
[2025/09/12 05:03:56 082325] [debug] |scid:31c17f32e808c67b33bf0725|xqc_path_send_one_or_two_ack_elicit_pkts|send two ack-eliciting pkts|path:0|pns:2|
[2025/09/12 05:03:56 082331] [debug] |scid:31c17f32e808c67b33bf0725|xqc_conn_send_probe_pkt|conn:0000558BB899FCAC|path:0|pkt_num:5|size:283|pkt_type:SHORT_HEADER|frame:CRYPTO |conn_state:ESTABED|
[2025/09/12 05:03:56 082338] [debug] |scid:31c17f32e808c67b33bf0725|xqc_conn_send_probe_pkt|conn:0000558BB899FCAC|path:0|pkt_num:10|size:283|pkt_type:SHORT_HEADER|frame:CRYPTO |conn_state:ESTABED|
[2025/09/12 05:03:56 082342] [debug] |scid:31c17f32e808c67b33bf0725|xqc_timer_loss_detection_timeout|xqc_send_ctl_set_loss_detection_timer|PTO|conn:0000558BB899FCAC|pto_count:1
[2025/09/12 05:03:56 082347] [debug] |scid:31c17f32e808c67b33bf0725|xqc_send_ctl_get_pto_time_and_space|srtt:30807|rtt_var:8793|pto_duration:131958|backoff_factor:2.00|backoff:2.00|pto_cnt:1|max_ack_delay:25|
[2025/09/12 05:03:56 082351] [debug] |scid:31c17f32e808c67b33bf0725|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB899FCAC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:03:56 082355] [debug] |scid:31c17f32e808c67b33bf0725|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB899FCAC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:03:56 082359] [debug] |scid:31c17f32e808c67b33bf0725|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB899FCAC|path:0|PNS: 2, unacked: 1060|
[2025/09/12 05:03:56 082363] [debug] |scid:31c17f32e808c67b33bf0725|xqc_timer_set|type:LOSS_DETECTION|expire:1757653436172924|now:1757653436082347|interv:90577|
[2025/09/12 05:03:56 082367] [debug] |scid:31c17f32e808c67b33bf0725|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB899FCAC|path:0|pns:2|expire:1757653436172924|now:1757653436082347|interval:90577|pto_count:1|srtt:30807
[2025/09/12 05:03:56 082375] [debug] |scid:31c17f32e808c67b33bf0725|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:CRYPTO |stream_id:0|stream_offset:0|
[2025/09/12 05:03:56 082380] [debug] |scid:31c17f32e808c67b33bf0725|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:CRYPTO |stream_id:0|stream_offset:0|
[2025/09/12 05:03:56 082385] [debug] |scid:31c17f32e808c67b33bf0725|xqc_check_acked_or_dropped_pkt|conn:0000558BB899FCAC|pkt_num:5|size:283|pkt_type:SHORT_HEADER|frame:CRYPTO |
[2025/09/12 05:03:56 082392] [debug] |scid:31c17f32e808c67b33bf0725|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:13|
[2025/09/12 05:03:56 082437] [info] |scid:31c17f32e808c67b33bf0725|xqc_send_packet_with_pn|<==|conn:0000558BB899FCAC|path:0|pkt_num:13|size:283|sent:299|pkt_type:SHORT_HEADER|frame:CRYPTO |inflight:1060|now:1757653436082407|stream_id:0|stream_offset:0|
[2025/09/12 05:03:56 082443] [debug] |scid:31c17f32e808c67b33bf0725|xqc_send_ctl_on_packet_sent|conn:0000558BB899FCAC|path:0|pkt_num:13|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 05:03:56 082449] [debug] |scid:31c17f32e808c67b33bf0725|xqc_send_ctl_on_packet_sent|path:0|inflight:1060|applimit:731|
[2025/09/12 05:03:56 082454] [debug] |scid:31c17f32e808c67b33bf0725|xqc_send_ctl_get_pto_time_and_space|srtt:30807|rtt_var:8793|pto_duration:131958|backoff_factor:2.00|backoff:2.00|pto_cnt:1|max_ack_delay:25|
[2025/09/12 05:03:56 082467] [debug] |scid:31c17f32e808c67b33bf0725|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB899FCAC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:03:56 082473] [debug] |scid:31c17f32e808c67b33bf0725|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB899FCAC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:03:56 082479] [debug] |scid:31c17f32e808c67b33bf0725|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB899FCAC|path:0|PNS: 2, unacked: 1343|
[2025/09/12 05:03:56 082485] [debug] |scid:31c17f32e808c67b33bf0725|xqc_timer_set|type:LOSS_DETECTION|expire:1757653436264365|now:1757653436082454|interv:181911|
[2025/09/12 05:03:56 082491] [debug] |scid:31c17f32e808c67b33bf0725|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB899FCAC|path:0|pns:2|expire:1757653436264365|now:1757653436082454|interval:181911|pto_count:1|srtt:30807
[2025/09/12 05:03:56 082498] [debug] |scid:31c17f32e808c67b33bf0725|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:46400|inflight:1343|
[2025/09/12 05:03:56 082507] [debug] |scid:31c17f32e808c67b33bf0725|xqc_check_acked_or_dropped_pkt|conn:0000558BB899FCAC|pkt_num:10|size:283|pkt_type:SHORT_HEADER|frame:CRYPTO |
[2025/09/12 05:03:56 082514] [debug] |scid:31c17f32e808c67b33bf0725|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:14|
[2025/09/12 05:03:56 082541] [info] |scid:31c17f32e808c67b33bf0725|xqc_send_packet_with_pn|<==|conn:0000558BB899FCAC|path:0|pkt_num:14|size:283|sent:299|pkt_type:SHORT_HEADER|frame:CRYPTO |inflight:1343|now:1757653436082522|stream_id:0|stream_offset:0|
[2025/09/12 05:03:56 082547] [debug] |scid:31c17f32e808c67b33bf0725|xqc_send_ctl_on_packet_sent|conn:0000558BB899FCAC|path:0|pkt_num:14|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 05:03:56 082554] [debug] |scid:31c17f32e808c67b33bf0725|xqc_send_ctl_on_packet_sent|path:0|inflight:1343|applimit:731|
[2025/09/12 05:03:56 082561] [debug] |scid:31c17f32e808c67b33bf0725|xqc_send_ctl_get_pto_time_and_space|srtt:30807|rtt_var:8793|pto_duration:131958|backoff_factor:2.00|backoff:2.00|pto_cnt:1|max_ack_delay:25|
[2025/09/12 05:03:56 082568] [debug] |scid:31c17f32e808c67b33bf0725|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB899FCAC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:03:56 082574] [debug] |scid:31c17f32e808c67b33bf0725|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB899FCAC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:03:56 082581] [debug] |scid:31c17f32e808c67b33bf0725|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB899FCAC|path:0|PNS: 2, unacked: 1626|
[2025/09/12 05:03:56 082587] [debug] |scid:31c17f32e808c67b33bf0725|xqc_timer_set|type:LOSS_DETECTION|expire:1757653436264480|now:1757653436082561|interv:181919|
[2025/09/12 05:03:56 082594] [debug] |scid:31c17f32e808c67b33bf0725|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB899FCAC|path:0|pns:2|expire:1757653436264480|now:1757653436082561|interval:181919|pto_count:1|srtt:30807
[2025/09/12 05:03:56 082598] [debug] |scid:31c17f32e808c67b33bf0725|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:46400|inflight:1626|
[2025/09/12 05:03:56 082604] [debug] |scid:31c17f32e808c67b33bf0725|xqc_conn_next_wakeup_time|wakeup_time:1757653436264480|
[2025/09/12 05:03:56 082608] [debug] |scid:31c17f32e808c67b33bf0725|xqc_engine_add_wakeup_queue|next_tick_time:1757653436264480|
[2025/09/12 05:03:56 082612] [debug] |xqc_engine_wakeup_after|wakeup:1757653436264480|now:1757653436082612|diff:181868|
[2025/09/12 05:03:56 082617] [debug] |xqc_engine_main_logic|END|now:1757653436082277|
[2025/09/12 05:03:56 097295] [debug] |scid:3babb57a5958c24c398143c6|xqc_timer_set|type:CONN_IDLE|expire:1757653496097294|now:1757653436097294|interv:60000000|
[2025/09/12 05:03:56 097317] [debug] |scid:3babb57a5958c24c398143c6|xqc_timer_set|type:PATH_IDLE|expire:1757653496097317|now:1757653436097317|interv:60000000|
[2025/09/12 05:03:56 097334] [debug] |xqc_path_create|path:0|dcid:25f162e36f3186f22b9c891a41124d6704|scid:3babb57a5958c24c398143c6|create_path_count:1|
[2025/09/12 05:03:56 097340] [debug] |scid:3babb57a5958c24c398143c6|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 05:03:56 097346] [debug] |xqc_path_init|path:0|dcid:25f162e36f3186f22b9c891a41124d6704|scid:3babb57a5958c24c398143c6|state:2|
[2025/09/12 05:03:56 097351] [debug] |scid:3babb57a5958c24c398143c6|xqc_conn_create|success|scid:3babb57a5958c24c398143c6|dcid:25f162e36f3186f22b9c891a41124d6704|conn:0000558BB89AF67C|
[2025/09/12 05:03:56 097358] [info] |scid:3babb57a5958c24c398143c6|xqc_conn_server_create|hash odcid conn|odcid:ca1b7d7038c2facc54a7052d4b74762d7565|conn:0000558BB89AF67C|
[2025/09/12 05:03:56 097372] [info] |scid:3babb57a5958c24c398143c6|xqc_conn_get_local_transport_params|generate sr_token[ad06ec3062f804c008f00561de1fdfb8] for cid[ca1b7d7038c2facc54a7052d4b74762d7565]
[2025/09/12 05:03:56 097401] [stats] |xqc_conn_server_init_path_addr|path:0|l-0.0.0.0-443-3babb57a5958c24c398143c6 p-193.167.0.100-33309-25f162e36f3186f22b9c891a41124d6704|
[2025/09/12 05:03:56 097408] [info] |xqc_engine_packet_process|==>|conn:0000558BB89AF67C|size:1200|state:S_INIT|recv_time:1757653436097266|
[2025/09/12 05:03:56 097534] [debug] |scid:3babb57a5958c24c398143c6|xqc_packet_parse_initial|packet parse|initial|
[2025/09/12 05:03:56 097542] [debug] |scid:3babb57a5958c24c398143c6|xqc_packet_parse_initial|success|Length:1153|
[2025/09/12 05:03:56 097547] [debug] |scid:3babb57a5958c24c398143c6|xqc_packet_decrypt|largest_pn:0|
[2025/09/12 05:03:56 097551] [debug] |scid:3babb57a5958c24c398143c6|xqc_packet_decrypt|decryption nonce|path_id:0|pn:133545943|
[2025/09/12 05:03:56 097558] [debug] |scid:3babb57a5958c24c398143c6|xqc_packet_decrypt_single|pkt_type:INIT|pkt_num:133545943|
[2025/09/12 05:03:56 097563] [debug] |scid:3babb57a5958c24c398143c6|xqc_process_frames|frame_type:6|
[2025/09/12 05:03:56 097567] [info] |scid:3babb57a5958c24c398143c6|xqc_conn_check_token|token empty|
[2025/09/12 05:03:56 097573] [info] |scid:3babb57a5958c24c398143c6|xqc_process_crypto_frame|check_token fail|conn:0000558BB89AF67C|l-0.0.0.0-443-3babb57a5958c24c398143c6 p-193.167.0.100-33309-25f162e36f3186f22b9c891a41124d6704|
[2025/09/12 05:03:56 097578] [debug] |scid:3babb57a5958c24c398143c6|xqc_create_crypto_stream|encrypt_level:0|cur_state:S_INIT|
[2025/09/12 05:03:56 097582] [debug] |scid:3babb57a5958c24c398143c6|xqc_process_crypto_frame|level:0|
[2025/09/12 05:03:56 097586] [debug] |scid:3babb57a5958c24c398143c6|xqc_read_crypto_stream|xqc_read_crypto_stream|level:0|
[2025/09/12 05:03:56 097591] [debug] |scid:3babb57a5958c24c398143c6|xqc_engine_add_active_queue|last_ticked_time:0|
[2025/09/12 05:03:56 097595] [debug] |scid:3babb57a5958c24c398143c6|xqc_create_crypto_stream|encrypt_level:2|cur_state:S_INIT|
[2025/09/12 05:03:56 097599] [debug] |scid:3babb57a5958c24c398143c6|xqc_process_crypto_frame|server create hsk stream|
[2025/09/12 05:03:56 097603] [debug] |scid:3babb57a5958c24c398143c6|xqc_process_frames|frame_type:6|
[2025/09/12 05:03:56 097607] [info] |scid:3babb57a5958c24c398143c6|xqc_conn_check_token|token empty|
[2025/09/12 05:03:56 097610] [info] |scid:3babb57a5958c24c398143c6|xqc_process_crypto_frame|check_token fail|conn:0000558BB89AF67C|l-0.0.0.0-443-3babb57a5958c24c398143c6 p-193.167.0.100-33309-25f162e36f3186f22b9c891a41124d6704|
[2025/09/12 05:03:56 097615] [debug] |scid:3babb57a5958c24c398143c6|xqc_process_crypto_frame|level:0|
[2025/09/12 05:03:56 097618] [debug] |scid:3babb57a5958c24c398143c6|xqc_read_crypto_stream|xqc_read_crypto_stream|level:0|
[2025/09/12 05:03:56 097622] [debug] |scid:3babb57a5958c24c398143c6|xqc_process_frames|frame_type:0|
[2025/09/12 05:03:56 097626] [debug] |scid:3babb57a5958c24c398143c6|xqc_process_padding_frame|process padding|
[2025/09/12 05:03:56 097630] [debug] |scid:3babb57a5958c24c398143c6|xqc_process_frames|frame_type:6|
[2025/09/12 05:03:56 097639] [info] |scid:3babb57a5958c24c398143c6|xqc_conn_check_token|token empty|
[2025/09/12 05:03:56 097643] [info] |scid:3babb57a5958c24c398143c6|xqc_process_crypto_frame|check_token fail|conn:0000558BB89AF67C|l-0.0.0.0-443-3babb57a5958c24c398143c6 p-193.167.0.100-33309-25f162e36f3186f22b9c891a41124d6704|
[2025/09/12 05:03:56 097647] [debug] |scid:3babb57a5958c24c398143c6|xqc_process_crypto_frame|level:0|
[2025/09/12 05:03:56 097650] [debug] |scid:3babb57a5958c24c398143c6|xqc_read_crypto_stream|xqc_read_crypto_stream|level:0|
[2025/09/12 05:03:56 097654] [debug] |scid:3babb57a5958c24c398143c6|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:0|28u|
[2025/09/12 05:03:56 097681] [debug] |scid:3babb57a5958c24c398143c6|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:0|SSL_quic_write_level:0|rv:-1|
[2025/09/12 05:03:56 097686] [debug] |scid:3babb57a5958c24c398143c6|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/09/12 05:03:56 097690] [debug] |scid:3babb57a5958c24c398143c6|xqc_process_frames|frame_type:6|
[2025/09/12 05:03:56 097694] [info] |scid:3babb57a5958c24c398143c6|xqc_conn_check_token|token empty|
[2025/09/12 05:03:56 097698] [info] |scid:3babb57a5958c24c398143c6|xqc_process_crypto_frame|check_token fail|conn:0000558BB89AF67C|l-0.0.0.0-443-3babb57a5958c24c398143c6 p-193.167.0.100-33309-25f162e36f3186f22b9c891a41124d6704|
[2025/09/12 05:03:56 097702] [debug] |scid:3babb57a5958c24c398143c6|xqc_process_crypto_frame|level:0|
[2025/09/12 05:03:56 097706] [debug] |scid:3babb57a5958c24c398143c6|xqc_read_crypto_stream|xqc_read_crypto_stream|level:0|
[2025/09/12 05:03:56 097709] [debug] |scid:3babb57a5958c24c398143c6|xqc_process_frames|frame_type:6|
[2025/09/12 05:03:56 097713] [info] |scid:3babb57a5958c24c398143c6|xqc_conn_check_token|token empty|
[2025/09/12 05:03:56 097717] [info] |scid:3babb57a5958c24c398143c6|xqc_process_crypto_frame|check_token fail|conn:0000558BB89AF67C|l-0.0.0.0-443-3babb57a5958c24c398143c6 p-193.167.0.100-33309-25f162e36f3186f22b9c891a41124d6704|
[2025/09/12 05:03:56 097721] [debug] |scid:3babb57a5958c24c398143c6|xqc_process_crypto_frame|level:0|
[2025/09/12 05:03:56 097724] [debug] |scid:3babb57a5958c24c398143c6|xqc_read_crypto_stream|xqc_read_crypto_stream|level:0|
[2025/09/12 05:03:56 097728] [debug] |scid:3babb57a5958c24c398143c6|xqc_process_frames|frame_type:6|
[2025/09/12 05:03:56 097732] [info] |scid:3babb57a5958c24c398143c6|xqc_conn_check_token|token empty|
[2025/09/12 05:03:56 097735] [info] |scid:3babb57a5958c24c398143c6|xqc_process_crypto_frame|check_token fail|conn:0000558BB89AF67C|l-0.0.0.0-443-3babb57a5958c24c398143c6 p-193.167.0.100-33309-25f162e36f3186f22b9c891a41124d6704|
[2025/09/12 05:03:56 097739] [debug] |scid:3babb57a5958c24c398143c6|xqc_process_crypto_frame|level:0|
[2025/09/12 05:03:56 097743] [debug] |scid:3babb57a5958c24c398143c6|xqc_read_crypto_stream|xqc_read_crypto_stream|level:0|
[2025/09/12 05:03:56 097747] [debug] |scid:3babb57a5958c24c398143c6|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:0|14u|
[2025/09/12 05:03:56 097751] [debug] |scid:3babb57a5958c24c398143c6|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:0|SSL_quic_write_level:0|rv:-1|
[2025/09/12 05:03:56 097755] [debug] |scid:3babb57a5958c24c398143c6|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/09/12 05:03:56 097759] [debug] |scid:3babb57a5958c24c398143c6|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:0|14u|
[2025/09/12 05:03:56 097764] [debug] |scid:3babb57a5958c24c398143c6|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:0|SSL_quic_write_level:0|rv:-1|
[2025/09/12 05:03:56 097770] [debug] |scid:3babb57a5958c24c398143c6|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/09/12 05:03:56 097777] [debug] |scid:3babb57a5958c24c398143c6|xqc_process_frames|frame_type:0|
[2025/09/12 05:03:56 097783] [debug] |scid:3babb57a5958c24c398143c6|xqc_process_padding_frame|process padding|
[2025/09/12 05:03:56 097788] [debug] |scid:3babb57a5958c24c398143c6|xqc_process_frames|frame_type:6|
[2025/09/12 05:03:56 097794] [info] |scid:3babb57a5958c24c398143c6|xqc_conn_check_token|token empty|
[2025/09/12 05:03:56 097805] [info] |scid:3babb57a5958c24c398143c6|xqc_process_crypto_frame|check_token fail|conn:0000558BB89AF67C|l-0.0.0.0-443-3babb57a5958c24c398143c6 p-193.167.0.100-33309-25f162e36f3186f22b9c891a41124d6704|
[2025/09/12 05:03:56 097813] [debug] |scid:3babb57a5958c24c398143c6|xqc_process_crypto_frame|level:0|
[2025/09/12 05:03:56 097819] [debug] |scid:3babb57a5958c24c398143c6|xqc_read_crypto_stream|xqc_read_crypto_stream|level:0|
[2025/09/12 05:03:56 097825] [debug] |scid:3babb57a5958c24c398143c6|xqc_process_frames|frame_type:0|
[2025/09/12 05:03:56 097831] [debug] |scid:3babb57a5958c24c398143c6|xqc_process_padding_frame|process padding|
[2025/09/12 05:03:56 097836] [debug] |scid:3babb57a5958c24c398143c6|xqc_process_frames|frame_type:6|
[2025/09/12 05:03:56 097842] [info] |scid:3babb57a5958c24c398143c6|xqc_conn_check_token|token empty|
[2025/09/12 05:03:56 097847] [info] |scid:3babb57a5958c24c398143c6|xqc_process_crypto_frame|check_token fail|conn:0000558BB89AF67C|l-0.0.0.0-443-3babb57a5958c24c398143c6 p-193.167.0.100-33309-25f162e36f3186f22b9c891a41124d6704|
[2025/09/12 05:03:56 097854] [debug] |scid:3babb57a5958c24c398143c6|xqc_process_crypto_frame|level:0|
[2025/09/12 05:03:56 097860] [debug] |scid:3babb57a5958c24c398143c6|xqc_read_crypto_stream|xqc_read_crypto_stream|level:0|
[2025/09/12 05:03:56 097865] [debug] |scid:3babb57a5958c24c398143c6|xqc_process_frames|frame_type:6|
[2025/09/12 05:03:56 097871] [info] |scid:3babb57a5958c24c398143c6|xqc_conn_check_token|token empty|
[2025/09/12 05:03:56 097877] [info] |scid:3babb57a5958c24c398143c6|xqc_process_crypto_frame|check_token fail|conn:0000558BB89AF67C|l-0.0.0.0-443-3babb57a5958c24c398143c6 p-193.167.0.100-33309-25f162e36f3186f22b9c891a41124d6704|
[2025/09/12 05:03:56 097883] [debug] |scid:3babb57a5958c24c398143c6|xqc_process_crypto_frame|level:0|
[2025/09/12 05:03:56 097889] [debug] |scid:3babb57a5958c24c398143c6|xqc_read_crypto_stream|xqc_read_crypto_stream|level:0|
[2025/09/12 05:03:56 097895] [debug] |scid:3babb57a5958c24c398143c6|xqc_process_frames|frame_type:6|
[2025/09/12 05:03:56 097901] [info] |scid:3babb57a5958c24c398143c6|xqc_conn_check_token|token empty|
[2025/09/12 05:03:56 097907] [info] |scid:3babb57a5958c24c398143c6|xqc_process_crypto_frame|check_token fail|conn:0000558BB89AF67C|l-0.0.0.0-443-3babb57a5958c24c398143c6 p-193.167.0.100-33309-25f162e36f3186f22b9c891a41124d6704|
[2025/09/12 05:03:56 097914] [debug] |scid:3babb57a5958c24c398143c6|xqc_process_crypto_frame|level:0|
[2025/09/12 05:03:56 097920] [debug] |scid:3babb57a5958c24c398143c6|xqc_read_crypto_stream|xqc_read_crypto_stream|level:0|
[2025/09/12 05:03:56 097926] [debug] |scid:3babb57a5958c24c398143c6|xqc_process_frames|frame_type:6|
[2025/09/12 05:03:56 097931] [info] |scid:3babb57a5958c24c398143c6|xqc_conn_check_token|token empty|
[2025/09/12 05:03:56 097937] [info] |scid:3babb57a5958c24c398143c6|xqc_process_crypto_frame|check_token fail|conn:0000558BB89AF67C|l-0.0.0.0-443-3babb57a5958c24c398143c6 p-193.167.0.100-33309-25f162e36f3186f22b9c891a41124d6704|
[2025/09/12 05:03:56 097944] [debug] |scid:3babb57a5958c24c398143c6|xqc_process_crypto_frame|level:0|
[2025/09/12 05:03:56 097950] [debug] |scid:3babb57a5958c24c398143c6|xqc_read_crypto_stream|xqc_read_crypto_stream|level:0|
[2025/09/12 05:03:56 097956] [debug] |scid:3babb57a5958c24c398143c6|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:0|14u|
[2025/09/12 05:03:56 097963] [debug] |scid:3babb57a5958c24c398143c6|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:0|SSL_quic_write_level:0|rv:-1|
[2025/09/12 05:03:56 097969] [debug] |scid:3babb57a5958c24c398143c6|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/09/12 05:03:56 097975] [debug] |scid:3babb57a5958c24c398143c6|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:0|14u|
[2025/09/12 05:03:56 097981] [debug] |scid:3babb57a5958c24c398143c6|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:0|SSL_quic_write_level:0|rv:-1|
[2025/09/12 05:03:56 097988] [debug] |scid:3babb57a5958c24c398143c6|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/09/12 05:03:56 098000] [debug] |scid:3babb57a5958c24c398143c6|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:0|28u|
[2025/09/12 05:03:56 098007] [debug] |scid:3babb57a5958c24c398143c6|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:0|SSL_quic_write_level:0|rv:-1|
[2025/09/12 05:03:56 098013] [debug] |scid:3babb57a5958c24c398143c6|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/09/12 05:03:56 098019] [debug] |scid:3babb57a5958c24c398143c6|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:0|56u|
[2025/09/12 05:03:56 098026] [debug] |scid:3babb57a5958c24c398143c6|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:0|SSL_quic_write_level:0|rv:-1|
[2025/09/12 05:03:56 098032] [debug] |scid:3babb57a5958c24c398143c6|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/09/12 05:03:56 098056] [debug] |scid:3babb57a5958c24c398143c6|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:0|56u|
[2025/09/12 05:03:56 098066] [debug] |scid:3babb57a5958c24c398143c6|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:0|SSL_quic_write_level:0|rv:-1|
[2025/09/12 05:03:56 098071] [debug] |scid:3babb57a5958c24c398143c6|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/09/12 05:03:56 098075] [debug] |scid:3babb57a5958c24c398143c6|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:0|20u|
[2025/09/12 05:03:56 098079] [debug] |scid:3babb57a5958c24c398143c6|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:0|SSL_quic_write_level:0|rv:-1|
[2025/09/12 05:03:56 098083] [debug] |scid:3babb57a5958c24c398143c6|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/09/12 05:03:56 098087] [debug] |scid:3babb57a5958c24c398143c6|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:0|10u|
[2025/09/12 05:03:56 098091] [debug] |scid:3babb57a5958c24c398143c6|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:0|SSL_quic_write_level:0|rv:-1|
[2025/09/12 05:03:56 098095] [debug] |scid:3babb57a5958c24c398143c6|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/09/12 05:03:56 098099] [debug] |scid:3babb57a5958c24c398143c6|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:0|11u|
[2025/09/12 05:03:56 098164] [info] |scid:3babb57a5958c24c398143c6|xqc_ssl_cert_cb|cert chain or key empty|sni:server4
[2025/09/12 05:03:56 098381] [debug] |scid:3babb57a5958c24c398143c6|xqc_conn_tls_transport_params_cb|1RTT_transport_params|max_datagram_frame_size:0|
[2025/09/12 05:03:56 098387] [debug] |scid:3babb57a5958c24c398143c6|xqc_conn_enable_multipath|xqc_conn_enable_multipath|1|0|
[2025/09/12 05:03:56 098392] [warn] |scid:3babb57a5958c24c398143c6|xqc_conn_try_to_enable_multipath|multipath_version_negotiation err|
[2025/09/12 05:03:56 098602] [debug] |scid:3babb57a5958c24c398143c6|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:2|SSL_quic_write_level:3|rv:0|
[2025/09/12 05:03:56 098608] [debug] |scid:3babb57a5958c24c398143c6|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/09/12 05:03:56 098612] [debug] |scid:3babb57a5958c24c398143c6|xqc_process_frames|frame_type:0|
[2025/09/12 05:03:56 098616] [debug] |scid:3babb57a5958c24c398143c6|xqc_process_padding_frame|process padding|
[2025/09/12 05:03:56 098624] [debug] |scid:3babb57a5958c24c398143c6|xqc_timer_unset|type:ACK_INIT|
[2025/09/12 05:03:56 098629] [debug] |scid:3babb57a5958c24c398143c6|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 05:03:56 098633] [debug] |scid:3babb57a5958c24c398143c6|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:133545943|largest:133545943|pns:0|
[2025/09/12 05:03:56 098638] [info] |scid:3babb57a5958c24c398143c6|xqc_conn_on_pkt_processed|====>|conn:0000558BB89AF67C|path:0|size:1200|pkt_type:INIT|pkt_num:133545943|frame:PADDING CRYPTO |recv_time:1757653436097266|dcid:ca1b7d7038c2facc54a7052d4b74762d7565|dcid_seq:0|
[2025/09/12 05:03:56 098644] [debug] |scid:3babb57a5958c24c398143c6|xqc_timer_set|type:PATH_IDLE|expire:1757653496097266|now:1757653436097266|interv:60000000|
[2025/09/12 05:03:56 098654] [debug] |scid:3babb57a5958c24c398143c6|xqc_timer_set|type:CONN_IDLE|expire:1757653496097266|now:1757653436097266|interv:60000000|
[2025/09/12 05:03:56 098658] [debug] |xqc_engine_main_logic|BEGIN|now:1757653436098658|
[2025/09/12 05:03:56 098662] [debug] |scid:3babb57a5958c24c398143c6|xqc_engine_process_conn|conn:0000558BB89AF67C|state:S_INIT|flag:TICKING DCID_OK UPPER_CONN_EXIST INIT_RECVD NEED_RUN (null) |now:1757653436098662|
[2025/09/12 05:03:56 098667] [info] |scid:3babb57a5958c24c398143c6|xqc_conn_check_tx_key|keys are ready, can send 1rtt now|
[2025/09/12 05:03:56 098672] [debug] |scid:3babb57a5958c24c398143c6|xqc_crypto_stream_on_read|encrypt_level:0|cur_state:S_INIT|next_state:S_INITIAL_RECVD|
[2025/09/12 05:03:56 098676] [debug] |scid:3babb57a5958c24c398143c6|xqc_process_crypto_write_streams|
[2025/09/12 05:03:56 098680] [debug] |scid:3babb57a5958c24c398143c6|xqc_crypto_stream_on_write|enc_level|0|
[2025/09/12 05:03:56 098684] [debug] |scid:3babb57a5958c24c398143c6|xqc_crypto_stream_on_write|cur_state:1|switch|
[2025/09/12 05:03:56 098690] [info] |scid:3babb57a5958c24c398143c6|xqc_crypto_stream_send|crypto send data|pkt_num:0|size:137|sent:94|pkt_type:INIT|frame:CRYPTO |now:1757653436098689|
[2025/09/12 05:03:56 098694] [debug] |scid:3babb57a5958c24c398143c6|xqc_crypto_stream_on_write|encrypt_level:0|cur_state:S_INITIAL_RECVD|next_state:S_INITIAL_SENT|
[2025/09/12 05:03:56 098698] [debug] |scid:3babb57a5958c24c398143c6|xqc_process_crypto_write_streams|
[2025/09/12 05:03:56 098702] [debug] |scid:3babb57a5958c24c398143c6|xqc_crypto_stream_on_write|enc_level|2|
[2025/09/12 05:03:56 098706] [info] |scid:3babb57a5958c24c398143c6|xqc_crypto_stream_send|crypto send data|pkt_num:0|size:194|sent:152|pkt_type:HSK|frame:CRYPTO |now:1757653436098706|
[2025/09/12 05:03:56 098711] [info] |scid:3babb57a5958c24c398143c6|xqc_crypto_stream_send|crypto send data|pkt_num:0|size:516|sent:474|pkt_type:HSK|frame:CRYPTO |now:1757653436098711|
[2025/09/12 05:03:56 098716] [info] |scid:3babb57a5958c24c398143c6|xqc_crypto_stream_send|crypto send data|pkt_num:0|size:127|sent:85|pkt_type:HSK|frame:CRYPTO |now:1757653436098715|
[2025/09/12 05:03:56 098720] [info] |scid:3babb57a5958c24c398143c6|xqc_crypto_stream_send|crypto send data|pkt_num:0|size:82|sent:40|pkt_type:HSK|frame:CRYPTO |now:1757653436098720|
[2025/09/12 05:03:56 098725] [debug] |scid:3babb57a5958c24c398143c6|xqc_crypto_stream_on_write|encrypt_level:2|cur_state:S_INITIAL_SENT|next_state:S_HANDSHAKE_SENT|
[2025/09/12 05:03:56 098730] [debug] |scid:3babb57a5958c24c398143c6|xqc_gen_ack_frame|largest_recv:133545943|ack_delay:1464|first_ack_range:0|largest_pkt_recv_time:1757653436097266|
[2025/09/12 05:03:56 098735] [debug] |scid:3babb57a5958c24c398143c6|xqc_gen_ack_frame|high:133545943|low:133545943|pkt_pns:0|
[2025/09/12 05:03:56 098739] [debug] |scid:3babb57a5958c24c398143c6|xqc_write_ack_to_one_packet|ack_size:9|path:0|path_largest_recv:133545943|frame_largest_recv:133545943|
[2025/09/12 05:03:56 098743] [debug] |scid:3babb57a5958c24c398143c6|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:0|
[2025/09/12 05:03:56 098748] [debug] |scid:3babb57a5958c24c398143c6|xqc_path_get_perf_class|conn:0000558BB89AF67C|path_id:0|path_srtt:250000|min_srtt:250000|path_bw:0|loss_rate:0.00|path_pto:0|
[2025/09/12 05:03:56 098753] [debug] |scid:3babb57a5958c24c398143c6|xqc_minrtt_scheduler_get_path|path srtt|conn:0000558BB89AF67C|path_id:0|path_srtt:250000|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:03:56 098758] [debug] |scid:3babb57a5958c24c398143c6|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CRYPTO |pn:0|size:137|reinj:0|path_class:2|
[2025/09/12 05:03:56 098762] [debug] |scid:3babb57a5958c24c398143c6|xqc_path_get_perf_class|conn:0000558BB89AF67C|path_id:0|path_srtt:250000|min_srtt:250000|path_bw:0|loss_rate:0.00|path_pto:0|
[2025/09/12 05:03:56 098767] [debug] |scid:3babb57a5958c24c398143c6|xqc_minrtt_scheduler_get_path|path srtt|conn:0000558BB89AF67C|path_id:0|path_srtt:250000|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:03:56 098774] [debug] |scid:3babb57a5958c24c398143c6|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CRYPTO |pn:0|size:194|reinj:0|path_class:2|
[2025/09/12 05:03:56 098778] [debug] |scid:3babb57a5958c24c398143c6|xqc_path_get_perf_class|conn:0000558BB89AF67C|path_id:0|path_srtt:250000|min_srtt:250000|path_bw:0|loss_rate:0.00|path_pto:0|
[2025/09/12 05:03:56 098782] [debug] |scid:3babb57a5958c24c398143c6|xqc_minrtt_scheduler_get_path|path srtt|conn:0000558BB89AF67C|path_id:0|path_srtt:250000|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:03:56 098787] [debug] |scid:3babb57a5958c24c398143c6|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CRYPTO |pn:0|size:516|reinj:0|path_class:2|
[2025/09/12 05:03:56 098791] [debug] |scid:3babb57a5958c24c398143c6|xqc_path_get_perf_class|conn:0000558BB89AF67C|path_id:0|path_srtt:250000|min_srtt:250000|path_bw:0|loss_rate:0.00|path_pto:0|
[2025/09/12 05:03:56 098795] [debug] |scid:3babb57a5958c24c398143c6|xqc_minrtt_scheduler_get_path|path srtt|conn:0000558BB89AF67C|path_id:0|path_srtt:250000|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:03:56 098799] [debug] |scid:3babb57a5958c24c398143c6|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CRYPTO |pn:0|size:127|reinj:0|path_class:2|
[2025/09/12 05:03:56 098803] [debug] |scid:3babb57a5958c24c398143c6|xqc_path_get_perf_class|conn:0000558BB89AF67C|path_id:0|path_srtt:250000|min_srtt:250000|path_bw:0|loss_rate:0.00|path_pto:0|
[2025/09/12 05:03:56 098807] [debug] |scid:3babb57a5958c24c398143c6|xqc_minrtt_scheduler_get_path|path srtt|conn:0000558BB89AF67C|path_id:0|path_srtt:250000|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:03:56 098811] [debug] |scid:3babb57a5958c24c398143c6|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CRYPTO |pn:0|size:82|reinj:0|path_class:2|
[2025/09/12 05:03:56 098815] [debug] |scid:3babb57a5958c24c398143c6|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:ACK |stream_id:0|stream_offset:0|
[2025/09/12 05:03:56 098820] [debug] |scid:3babb57a5958c24c398143c6|xqc_check_acked_or_dropped_pkt|conn:0000558BB89AF67C|pkt_num:0|size:137|pkt_type:INIT|frame:CRYPTO |
[2025/09/12 05:03:56 098825] [debug] |scid:3babb57a5958c24c398143c6|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:0|
[2025/09/12 05:03:56 098858] [info] |scid:3babb57a5958c24c398143c6|xqc_send_packet_with_pn|<==|conn:0000558BB89AF67C|path:0|pkt_num:0|size:1184|sent:1200|pkt_type:INIT|frame:PADDING CRYPTO |inflight:0|now:1757653436098832|stream_id:0|stream_offset:0|
[2025/09/12 05:03:56 098865] [debug] |scid:3babb57a5958c24c398143c6|xqc_send_ctl_on_packet_sent|conn:0000558BB89AF67C|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 05:03:56 098869] [debug] |scid:3babb57a5958c24c398143c6|xqc_send_ctl_on_packet_sent|path:0|inflight:0|applimit:0|
[2025/09/12 05:03:56 098874] [debug] |scid:3babb57a5958c24c398143c6|xqc_send_ctl_get_pto_time_and_space|srtt:250000|rtt_var:125000|pto_duration:750000|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:03:56 098878] [debug] |scid:3babb57a5958c24c398143c6|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB89AF67C|path:0|PNS: 0, unacked: 1184|
[2025/09/12 05:03:56 098882] [debug] |scid:3babb57a5958c24c398143c6|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB89AF67C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:03:56 098886] [debug] |scid:3babb57a5958c24c398143c6|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB89AF67C|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:03:56 098890] [debug] |scid:3babb57a5958c24c398143c6|xqc_timer_set|type:LOSS_DETECTION|expire:1757653436848832|now:1757653436098873|interv:749959|
[2025/09/12 05:03:56 098894] [debug] |scid:3babb57a5958c24c398143c6|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB89AF67C|path:0|pns:0|expire:1757653436848832|now:1757653436098873|interval:749959|pto_count:0|srtt:250000
[2025/09/12 05:03:56 098903] [debug] |scid:3babb57a5958c24c398143c6|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:45952|inflight:1184|
[2025/09/12 05:03:56 098908] [debug] |scid:3babb57a5958c24c398143c6|xqc_check_acked_or_dropped_pkt|conn:0000558BB89AF67C|pkt_num:0|size:194|pkt_type:HSK|frame:CRYPTO |
[2025/09/12 05:03:56 098912] [debug] |scid:3babb57a5958c24c398143c6|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:0|
[2025/09/12 05:03:56 098933] [info] |scid:3babb57a5958c24c398143c6|xqc_send_packet_with_pn|<==|conn:0000558BB89AF67C|path:0|pkt_num:0|size:194|sent:210|pkt_type:HSK|frame:CRYPTO |inflight:1184|now:1757653436098918|stream_id:0|stream_offset:0|
[2025/09/12 05:03:56 098938] [debug] |scid:3babb57a5958c24c398143c6|xqc_send_ctl_on_packet_sent|conn:0000558BB89AF67C|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 05:03:56 098943] [debug] |scid:3babb57a5958c24c398143c6|xqc_send_ctl_on_packet_sent|path:0|inflight:1184|applimit:0|
[2025/09/12 05:03:56 098947] [debug] |scid:3babb57a5958c24c398143c6|xqc_send_ctl_get_pto_time_and_space|srtt:250000|rtt_var:125000|pto_duration:750000|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:03:56 098951] [debug] |scid:3babb57a5958c24c398143c6|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB89AF67C|path:0|PNS: 0, unacked: 1184|
[2025/09/12 05:03:56 098955] [debug] |scid:3babb57a5958c24c398143c6|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB89AF67C|path:0|PNS: 1, unacked: 194|
[2025/09/12 05:03:56 098959] [debug] |scid:3babb57a5958c24c398143c6|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB89AF67C|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:03:56 098962] [debug] |scid:3babb57a5958c24c398143c6|xqc_timer_set|type:LOSS_DETECTION|expire:1757653436848832|now:1757653436098946|interv:749886|
[2025/09/12 05:03:56 098966] [debug] |scid:3babb57a5958c24c398143c6|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB89AF67C|path:0|pns:0|expire:1757653436848832|now:1757653436098946|interval:749886|pto_count:0|srtt:250000
[2025/09/12 05:03:56 098971] [debug] |scid:3babb57a5958c24c398143c6|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:45952|inflight:1378|
[2025/09/12 05:03:56 098975] [debug] |scid:3babb57a5958c24c398143c6|xqc_check_acked_or_dropped_pkt|conn:0000558BB89AF67C|pkt_num:0|size:516|pkt_type:HSK|frame:CRYPTO |
[2025/09/12 05:03:56 098979] [debug] |scid:3babb57a5958c24c398143c6|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1|
[2025/09/12 05:03:56 098997] [info] |scid:3babb57a5958c24c398143c6|xqc_send_packet_with_pn|<==|conn:0000558BB89AF67C|path:0|pkt_num:1|size:516|sent:532|pkt_type:HSK|frame:CRYPTO |inflight:1378|now:1757653436098984|stream_id:0|stream_offset:0|
[2025/09/12 05:03:56 099002] [debug] |scid:3babb57a5958c24c398143c6|xqc_send_ctl_on_packet_sent|conn:0000558BB89AF67C|path:0|pkt_num:1|origin_pktnum:0|size:516|enc_size:532|pkt_type:HSK|frame:CRYPTO |conn_state:S_HANDSHAKE_SENT|po_in_flight:0||retrans:0|
[2025/09/12 05:03:56 099006] [debug] |scid:3babb57a5958c24c398143c6|xqc_send_ctl_on_packet_sent|path:0|inflight:1378|applimit:0|
[2025/09/12 05:03:56 099010] [debug] |scid:3babb57a5958c24c398143c6|xqc_send_ctl_get_pto_time_and_space|srtt:250000|rtt_var:125000|pto_duration:750000|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:03:56 099014] [debug] |scid:3babb57a5958c24c398143c6|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB89AF67C|path:0|PNS: 0, unacked: 1184|
[2025/09/12 05:03:56 099018] [debug] |scid:3babb57a5958c24c398143c6|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB89AF67C|path:0|PNS: 1, unacked: 710|
[2025/09/12 05:03:56 099022] [debug] |scid:3babb57a5958c24c398143c6|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB89AF67C|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:03:56 099033] [debug] |scid:3babb57a5958c24c398143c6|xqc_timer_set|type:LOSS_DETECTION|expire:1757653436848832|now:1757653436099010|interv:749822|
[2025/09/12 05:03:56 099037] [debug] |scid:3babb57a5958c24c398143c6|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB89AF67C|path:0|pns:0|expire:1757653436848832|now:1757653436099010|interval:749822|pto_count:0|srtt:250000
[2025/09/12 05:03:56 099083] [debug] |scid:3babb57a5958c24c398143c6|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:45952|inflight:1894|
[2025/09/12 05:03:56 099088] [debug] |scid:3babb57a5958c24c398143c6|xqc_check_acked_or_dropped_pkt|conn:0000558BB89AF67C|pkt_num:0|size:127|pkt_type:HSK|frame:CRYPTO |
[2025/09/12 05:03:56 099093] [debug] |scid:3babb57a5958c24c398143c6|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:2|
[2025/09/12 05:03:56 099115] [info] |scid:3babb57a5958c24c398143c6|xqc_send_packet_with_pn|<==|conn:0000558BB89AF67C|path:0|pkt_num:2|size:127|sent:143|pkt_type:HSK|frame:CRYPTO |inflight:1894|now:1757653436099099|stream_id:0|stream_offset:0|
[2025/09/12 05:03:56 099120] [debug] |scid:3babb57a5958c24c398143c6|xqc_send_ctl_on_packet_sent|conn:0000558BB89AF67C|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 05:03:56 099124] [debug] |scid:3babb57a5958c24c398143c6|xqc_send_ctl_on_packet_sent|path:0|inflight:1894|applimit:0|
[2025/09/12 05:03:56 099128] [debug] |scid:3babb57a5958c24c398143c6|xqc_send_ctl_get_pto_time_and_space|srtt:250000|rtt_var:125000|pto_duration:750000|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:03:56 099132] [debug] |scid:3babb57a5958c24c398143c6|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB89AF67C|path:0|PNS: 0, unacked: 1184|
[2025/09/12 05:03:56 099136] [debug] |scid:3babb57a5958c24c398143c6|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB89AF67C|path:0|PNS: 1, unacked: 837|
[2025/09/12 05:03:56 099140] [debug] |scid:3babb57a5958c24c398143c6|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB89AF67C|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:03:56 099144] [debug] |scid:3babb57a5958c24c398143c6|xqc_timer_set|type:LOSS_DETECTION|expire:1757653436848832|now:1757653436099128|interv:749704|
[2025/09/12 05:03:56 099148] [debug] |scid:3babb57a5958c24c398143c6|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB89AF67C|path:0|pns:0|expire:1757653436848832|now:1757653436099128|interval:749704|pto_count:0|srtt:250000
[2025/09/12 05:03:56 099152] [debug] |scid:3babb57a5958c24c398143c6|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:45952|inflight:2021|
[2025/09/12 05:03:56 099156] [debug] |scid:3babb57a5958c24c398143c6|xqc_check_acked_or_dropped_pkt|conn:0000558BB89AF67C|pkt_num:0|size:82|pkt_type:HSK|frame:CRYPTO |
[2025/09/12 05:03:56 099160] [debug] |scid:3babb57a5958c24c398143c6|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:3|
[2025/09/12 05:03:56 099176] [info] |scid:3babb57a5958c24c398143c6|xqc_send_packet_with_pn|<==|conn:0000558BB89AF67C|path:0|pkt_num:3|size:82|sent:98|pkt_type:HSK|frame:CRYPTO |inflight:2021|now:1757653436099165|stream_id:0|stream_offset:0|
[2025/09/12 05:03:56 099181] [debug] |scid:3babb57a5958c24c398143c6|xqc_send_ctl_on_packet_sent|conn:0000558BB89AF67C|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 05:03:56 099185] [debug] |scid:3babb57a5958c24c398143c6|xqc_send_ctl_on_packet_sent|path:0|inflight:2021|applimit:0|
[2025/09/12 05:03:56 099189] [debug] |scid:3babb57a5958c24c398143c6|xqc_send_ctl_get_pto_time_and_space|srtt:250000|rtt_var:125000|pto_duration:750000|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:03:56 099194] [debug] |scid:3babb57a5958c24c398143c6|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB89AF67C|path:0|PNS: 0, unacked: 1184|
[2025/09/12 05:03:56 099198] [debug] |scid:3babb57a5958c24c398143c6|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB89AF67C|path:0|PNS: 1, unacked: 919|
[2025/09/12 05:03:56 099207] [debug] |scid:3babb57a5958c24c398143c6|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB89AF67C|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:03:56 099211] [debug] |scid:3babb57a5958c24c398143c6|xqc_timer_set|type:LOSS_DETECTION|expire:1757653436848832|now:1757653436099189|interv:749643|
[2025/09/12 05:03:56 099215] [debug] |scid:3babb57a5958c24c398143c6|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB89AF67C|path:0|pns:0|expire:1757653436848832|now:1757653436099189|interval:749643|pto_count:0|srtt:250000
[2025/09/12 05:03:56 099219] [debug] |scid:3babb57a5958c24c398143c6|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:45952|inflight:2103|
[2025/09/12 05:03:56 099224] [debug] |scid:3babb57a5958c24c398143c6|xqc_check_acked_or_dropped_pkt|conn:0000558BB89AF67C|pkt_num:0|size:52|pkt_type:INIT|frame:ACK |
[2025/09/12 05:03:56 099228] [debug] |scid:3babb57a5958c24c398143c6|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1|
[2025/09/12 05:03:56 099244] [info] |scid:3babb57a5958c24c398143c6|xqc_send_packet_with_pn|<==|conn:0000558BB89AF67C|path:0|pkt_num:1|size:52|sent:68|pkt_type:INIT|frame:ACK |inflight:2103|now:1757653436099233|stream_id:0|stream_offset:0|
[2025/09/12 05:03:56 099249] [debug] |scid:3babb57a5958c24c398143c6|xqc_send_ctl_on_packet_sent|conn:0000558BB89AF67C|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 05:03:56 099254] [debug] |scid:3babb57a5958c24c398143c6|xqc_conn_next_wakeup_time|wakeup_time:1757653436848832|
[2025/09/12 05:03:56 099259] [debug] |scid:3babb57a5958c24c398143c6|xqc_engine_add_wakeup_queue|next_tick_time:1757653436848832|
[2025/09/12 05:03:56 099263] [debug] |xqc_engine_wakeup_after|wakeup:1757653436264480|now:1757653436099263|diff:165217|
[2025/09/12 05:03:56 099267] [debug] |xqc_engine_main_logic|END|now:1757653436098662|
[2025/09/12 05:03:56 099273] [debug] |xqc_engine_main_logic|BEGIN|now:1757653436099273|
[2025/09/12 05:03:56 099276] [debug] |xqc_engine_wakeup_after|wakeup:1757653436264480|now:1757653436099276|diff:165204|
[2025/09/12 05:03:56 099280] [debug] |xqc_engine_main_logic|END|now:1757653436099273|
[2025/09/12 05:03:56 238647] [info] |xqc_engine_packet_process|==>|conn:0000558BB89AF67C|size:1200|state:S_HANDSHAKE_SENT|recv_time:1757653436238645|
[2025/09/12 05:03:56 238669] [debug] |scid:3babb57a5958c24c398143c6|xqc_packet_parse_initial|packet parse|initial|
[2025/09/12 05:03:56 238677] [debug] |scid:3babb57a5958c24c398143c6|xqc_packet_parse_initial|success|Length:1159|
[2025/09/12 05:03:56 238689] [debug] |scid:3babb57a5958c24c398143c6|xqc_packet_decrypt|largest_pn:133545943|
[2025/09/12 05:03:56 238697] [debug] |scid:3babb57a5958c24c398143c6|xqc_packet_decrypt|decryption nonce|path_id:0|pn:133545944|
[2025/09/12 05:03:56 238710] [debug] |scid:3babb57a5958c24c398143c6|xqc_packet_decrypt_single|pkt_type:INIT|pkt_num:133545944|
[2025/09/12 05:03:56 238718] [debug] |scid:3babb57a5958c24c398143c6|xqc_process_frames|frame_type:1|
[2025/09/12 05:03:56 238727] [debug] |scid:3babb57a5958c24c398143c6|xqc_process_frames|frame_type:0|
[2025/09/12 05:03:56 238734] [debug] |scid:3babb57a5958c24c398143c6|xqc_process_padding_frame|process padding|
[2025/09/12 05:03:56 238744] [info] |scid:3babb57a5958c24c398143c6|xqc_conn_addr_validated|Address Validated|conn:0000558BB89AF67C|role:1|
[2025/09/12 05:03:56 238754] [debug] |scid:3babb57a5958c24c398143c6|xqc_timer_unset|type:ACK_INIT|
[2025/09/12 05:03:56 238764] [debug] |scid:3babb57a5958c24c398143c6|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 05:03:56 238772] [debug] |scid:3babb57a5958c24c398143c6|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:133545944|largest:133545944|pns:0|
[2025/09/12 05:03:56 238793] [info] |scid:3babb57a5958c24c398143c6|xqc_conn_on_pkt_processed|====>|conn:0000558BB89AF67C|path:0|size:1200|pkt_type:INIT|pkt_num:133545944|frame:PADDING PING |recv_time:1757653436238645|dcid:3babb57a5958c24c398143c6|dcid_seq:0|
[2025/09/12 05:03:56 238803] [debug] |scid:3babb57a5958c24c398143c6|xqc_timer_set|type:PATH_IDLE|expire:1757653496238645|now:1757653436238645|interv:60000000|
[2025/09/12 05:03:56 238812] [debug] |scid:3babb57a5958c24c398143c6|xqc_timer_set|type:CONN_IDLE|expire:1757653496238645|now:1757653436238645|interv:60000000|
[2025/09/12 05:03:56 238820] [debug] |scid:3babb57a5958c24c398143c6|xqc_engine_remove_wakeup_queue|next_tick_time:1757653436848832|pq_index:5|
[2025/09/12 05:03:56 238827] [debug] |scid:3babb57a5958c24c398143c6|xqc_engine_add_active_queue|last_ticked_time:1757653436098662|
[2025/09/12 05:03:56 238834] [debug] |xqc_engine_main_logic|BEGIN|now:1757653436238834|
[2025/09/12 05:03:56 238843] [debug] |scid:3babb57a5958c24c398143c6|xqc_engine_process_conn|conn:0000558BB89AF67C|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:1757653436238842|
[2025/09/12 05:03:56 238855] [debug] |scid:3babb57a5958c24c398143c6|xqc_gen_ack_frame|largest_recv:133545944|ack_delay:210|first_ack_range:1|largest_pkt_recv_time:1757653436238645|
[2025/09/12 05:03:56 238865] [debug] |scid:3babb57a5958c24c398143c6|xqc_gen_ack_frame|high:133545944|low:133545943|pkt_pns:0|
[2025/09/12 05:03:56 238873] [debug] |scid:3babb57a5958c24c398143c6|xqc_write_ack_to_one_packet|ack_size:8|path:0|path_largest_recv:133545944|frame_largest_recv:133545944|
[2025/09/12 05:03:56 238882] [debug] |scid:3babb57a5958c24c398143c6|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:0|
[2025/09/12 05:03:56 238892] [debug] |scid:3babb57a5958c24c398143c6|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:ACK |stream_id:0|stream_offset:0|
[2025/09/12 05:03:56 238902] [debug] |scid:3babb57a5958c24c398143c6|xqc_check_acked_or_dropped_pkt|conn:0000558BB89AF67C|pkt_num:0|size:51|pkt_type:INIT|frame:ACK |
[2025/09/12 05:03:56 238912] [debug] |scid:3babb57a5958c24c398143c6|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:2|
[2025/09/12 05:03:56 238953] [info] |scid:3babb57a5958c24c398143c6|xqc_send_packet_with_pn|<==|conn:0000558BB89AF67C|path:0|pkt_num:2|size:51|sent:67|pkt_type:INIT|frame:ACK |inflight:2103|now:1757653436238922|stream_id:0|stream_offset:0|
[2025/09/12 05:03:56 238961] [debug] |scid:3babb57a5958c24c398143c6|xqc_send_ctl_on_packet_sent|conn:0000558BB89AF67C|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 05:03:56 238968] [debug] |scid:3babb57a5958c24c398143c6|xqc_conn_next_wakeup_time|wakeup_time:1757653436848832|
[2025/09/12 05:03:56 238977] [debug] |scid:3babb57a5958c24c398143c6|xqc_engine_add_wakeup_queue|next_tick_time:1757653436848832|
[2025/09/12 05:03:56 238986] [debug] |xqc_engine_wakeup_after|wakeup:1757653436264480|now:1757653436238986|diff:25494|
[2025/09/12 05:03:56 238995] [debug] |xqc_engine_main_logic|END|now:1757653436238842|
[2025/09/12 05:03:56 239006] [debug] |xqc_engine_main_logic|BEGIN|now:1757653436239006|
[2025/09/12 05:03:56 239014] [debug] |xqc_engine_wakeup_after|wakeup:1757653436264480|now:1757653436239014|diff:25466|
[2025/09/12 05:03:56 239024] [debug] |xqc_engine_main_logic|END|now:1757653436239006|
[2025/09/12 05:03:56 265120] [debug] |xqc_engine_main_logic|BEGIN|now:1757653436265120|
[2025/09/12 05:03:56 265132] [debug] |scid:31c17f32e808c67b33bf0725|xqc_engine_remove_wakeup_queue|next_tick_time:1757653436264480|pq_index:0|
[2025/09/12 05:03:56 265137] [debug] |scid:31c17f32e808c67b33bf0725|xqc_engine_add_active_queue|last_ticked_time:1757653436082277|
[2025/09/12 05:03:56 265142] [debug] |scid:31c17f32e808c67b33bf0725|xqc_engine_process_conn|conn:0000558BB899FCAC|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:1757653436265141|
[2025/09/12 05:03:56 265152] [debug] |scid:31c17f32e808c67b33bf0725|xqc_timer_expire|timer expired|type:LOSS_DETECTION|expire_time:1757653436264480|now:1757653436265141|
[2025/09/12 05:03:56 265156] [debug] |scid:31c17f32e808c67b33bf0725|xqc_timer_loss_detection_timeout|path:0|loss_detection_timeout|
[2025/09/12 05:03:56 265160] [debug] |scid:31c17f32e808c67b33bf0725|xqc_timer_loss_detection_timeout|send Probe pkts|conn:0000558BB899FCAC|path:0|bytes_in_flight:1626|
[2025/09/12 05:03:56 265164] [debug] |scid:31c17f32e808c67b33bf0725|xqc_send_ctl_get_pto_time_and_space|srtt:30807|rtt_var:8793|pto_duration:131958|backoff_factor:2.00|backoff:2.00|pto_cnt:1|max_ack_delay:25|
[2025/09/12 05:03:56 265169] [debug] |scid:31c17f32e808c67b33bf0725|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB899FCAC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:03:56 265173] [debug] |scid:31c17f32e808c67b33bf0725|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB899FCAC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:03:56 265177] [debug] |scid:31c17f32e808c67b33bf0725|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB899FCAC|path:0|PNS: 2, unacked: 1626|
[2025/09/12 05:03:56 265181] [debug] |scid:31c17f32e808c67b33bf0725|xqc_path_send_one_or_two_ack_elicit_pkts|send two ack-eliciting pkts|path:0|pns:2|
[2025/09/12 05:03:56 265185] [debug] |scid:31c17f32e808c67b33bf0725|xqc_conn_send_probe_pkt|conn:0000558BB899FCAC|path:0|pkt_num:5|size:283|pkt_type:SHORT_HEADER|frame:CRYPTO |conn_state:ESTABED|
[2025/09/12 05:03:56 265191] [debug] |scid:31c17f32e808c67b33bf0725|xqc_conn_send_probe_pkt|conn:0000558BB899FCAC|path:0|pkt_num:10|size:283|pkt_type:SHORT_HEADER|frame:CRYPTO |conn_state:ESTABED|
[2025/09/12 05:03:56 265195] [debug] |scid:31c17f32e808c67b33bf0725|xqc_timer_loss_detection_timeout|xqc_send_ctl_set_loss_detection_timer|PTO|conn:0000558BB899FCAC|pto_count:2
[2025/09/12 05:03:56 265200] [debug] |scid:31c17f32e808c67b33bf0725|xqc_send_ctl_get_pto_time_and_space|srtt:30807|rtt_var:8793|pto_duration:263916|backoff_factor:2.00|backoff:4.00|pto_cnt:2|max_ack_delay:25|
[2025/09/12 05:03:56 265204] [debug] |scid:31c17f32e808c67b33bf0725|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB899FCAC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:03:56 265208] [debug] |scid:31c17f32e808c67b33bf0725|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB899FCAC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:03:56 265211] [debug] |scid:31c17f32e808c67b33bf0725|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB899FCAC|path:0|PNS: 2, unacked: 1626|
[2025/09/12 05:03:56 265215] [debug] |scid:31c17f32e808c67b33bf0725|xqc_timer_set|type:LOSS_DETECTION|expire:1757653436446438|now:1757653436265199|interv:181239|
[2025/09/12 05:03:56 265219] [debug] |scid:31c17f32e808c67b33bf0725|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB899FCAC|path:0|pns:2|expire:1757653436446438|now:1757653436265199|interval:181239|pto_count:2|srtt:30807
[2025/09/12 05:03:56 265225] [debug] |scid:31c17f32e808c67b33bf0725|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:CRYPTO |stream_id:0|stream_offset:0|
[2025/09/12 05:03:56 265232] [debug] |scid:31c17f32e808c67b33bf0725|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:CRYPTO |stream_id:0|stream_offset:0|
[2025/09/12 05:03:56 265237] [debug] |scid:31c17f32e808c67b33bf0725|xqc_check_acked_or_dropped_pkt|conn:0000558BB899FCAC|pkt_num:5|size:283|pkt_type:SHORT_HEADER|frame:CRYPTO |
[2025/09/12 05:03:56 265243] [debug] |scid:31c17f32e808c67b33bf0725|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:15|
[2025/09/12 05:03:56 265279] [info] |scid:31c17f32e808c67b33bf0725|xqc_send_packet_with_pn|<==|conn:0000558BB899FCAC|path:0|pkt_num:15|size:283|sent:299|pkt_type:SHORT_HEADER|frame:CRYPTO |inflight:1626|now:1757653436265252|stream_id:0|stream_offset:0|
[2025/09/12 05:03:56 265286] [debug] |scid:31c17f32e808c67b33bf0725|xqc_send_ctl_on_packet_sent|conn:0000558BB899FCAC|path:0|pkt_num:15|origin_pktnum:5|size:283|enc_size:299|pkt_type:SHORT_HEADER|frame:CRYPTO |conn_state:ESTABED|po_in_flight:0||retrans:16|
[2025/09/12 05:03:56 265297] [debug] |scid:31c17f32e808c67b33bf0725|xqc_send_ctl_on_packet_sent|path:0|inflight:1626|applimit:731|
[2025/09/12 05:03:56 265302] [debug] |scid:31c17f32e808c67b33bf0725|xqc_send_ctl_get_pto_time_and_space|srtt:30807|rtt_var:8793|pto_duration:263916|backoff_factor:2.00|backoff:4.00|pto_cnt:2|max_ack_delay:25|
[2025/09/12 05:03:56 265308] [debug] |scid:31c17f32e808c67b33bf0725|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB899FCAC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:03:56 265312] [debug] |scid:31c17f32e808c67b33bf0725|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB899FCAC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:03:56 265317] [debug] |scid:31c17f32e808c67b33bf0725|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB899FCAC|path:0|PNS: 2, unacked: 1909|
[2025/09/12 05:03:56 265325] [debug] |scid:31c17f32e808c67b33bf0725|xqc_timer_set|type:LOSS_DETECTION|expire:1757653436629168|now:1757653436265302|interv:363866|
[2025/09/12 05:03:56 265333] [debug] |scid:31c17f32e808c67b33bf0725|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB899FCAC|path:0|pns:2|expire:1757653436629168|now:1757653436265302|interval:363866|pto_count:2|srtt:30807
[2025/09/12 05:03:56 265342] [debug] |scid:31c17f32e808c67b33bf0725|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:46400|inflight:1909|
[2025/09/12 05:03:56 265352] [debug] |scid:31c17f32e808c67b33bf0725|xqc_check_acked_or_dropped_pkt|conn:0000558BB899FCAC|pkt_num:10|size:283|pkt_type:SHORT_HEADER|frame:CRYPTO |
[2025/09/12 05:03:56 265360] [debug] |scid:31c17f32e808c67b33bf0725|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:16|
[2025/09/12 05:03:56 265401] [info] |scid:31c17f32e808c67b33bf0725|xqc_send_packet_with_pn|<==|conn:0000558BB899FCAC|path:0|pkt_num:16|size:283|sent:299|pkt_type:SHORT_HEADER|frame:CRYPTO |inflight:1909|now:1757653436265373|stream_id:0|stream_offset:0|
[2025/09/12 05:03:56 265409] [debug] |scid:31c17f32e808c67b33bf0725|xqc_send_ctl_on_packet_sent|conn:0000558BB899FCAC|path:0|pkt_num:16|origin_pktnum:5|size:283|enc_size:299|pkt_type:SHORT_HEADER|frame:CRYPTO |conn_state:ESTABED|po_in_flight:0||retrans:16|
[2025/09/12 05:03:56 265419] [debug] |scid:31c17f32e808c67b33bf0725|xqc_send_ctl_on_packet_sent|path:0|inflight:1909|applimit:731|
[2025/09/12 05:03:56 265427] [debug] |scid:31c17f32e808c67b33bf0725|xqc_send_ctl_get_pto_time_and_space|srtt:30807|rtt_var:8793|pto_duration:263916|backoff_factor:2.00|backoff:4.00|pto_cnt:2|max_ack_delay:25|
[2025/09/12 05:03:56 265436] [debug] |scid:31c17f32e808c67b33bf0725|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB899FCAC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:03:56 265444] [debug] |scid:31c17f32e808c67b33bf0725|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB899FCAC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:03:56 265452] [debug] |scid:31c17f32e808c67b33bf0725|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB899FCAC|path:0|PNS: 2, unacked: 2192|
[2025/09/12 05:03:56 265460] [debug] |scid:31c17f32e808c67b33bf0725|xqc_timer_set|type:LOSS_DETECTION|expire:1757653436629289|now:1757653436265427|interv:363862|
[2025/09/12 05:03:56 265467] [debug] |scid:31c17f32e808c67b33bf0725|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB899FCAC|path:0|pns:2|expire:1757653436629289|now:1757653436265427|interval:363862|pto_count:2|srtt:30807
[2025/09/12 05:03:56 265472] [debug] |scid:31c17f32e808c67b33bf0725|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:46400|inflight:2192|
[2025/09/12 05:03:56 265478] [debug] |scid:31c17f32e808c67b33bf0725|xqc_conn_next_wakeup_time|wakeup_time:1757653436629289|
[2025/09/12 05:03:56 265484] [debug] |scid:31c17f32e808c67b33bf0725|xqc_engine_add_wakeup_queue|next_tick_time:1757653436629289|
[2025/09/12 05:03:56 265490] [debug] |xqc_engine_wakeup_after|wakeup:1757653436340997|now:1757653436265489|diff:75508|
[2025/09/12 05:03:56 265508] [debug] |xqc_engine_main_logic|END|now:1757653436265141|
[2025/09/12 05:03:56 341633] [debug] |xqc_engine_main_logic|BEGIN|now:1757653436341633|
[2025/09/12 05:03:56 341650] [debug] |scid:2e9f5068201320e20318cf58|xqc_engine_remove_wakeup_queue|next_tick_time:1757653436340997|pq_index:0|
[2025/09/12 05:03:56 341657] [debug] |scid:2e9f5068201320e20318cf58|xqc_engine_add_active_queue|last_ticked_time:1757653435096395|
[2025/09/12 05:03:56 341664] [debug] |scid:2e9f5068201320e20318cf58|xqc_engine_process_conn|conn:0000558BB895498C|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:1757653436341662|
[2025/09/12 05:03:56 341670] [debug] |scid:2e9f5068201320e20318cf58|xqc_timer_expire|timer expired|type:LOSS_DETECTION|expire_time:1757653436340997|now:1757653436341662|
[2025/09/12 05:03:56 341676] [debug] |scid:2e9f5068201320e20318cf58|xqc_timer_loss_detection_timeout|path:0|loss_detection_timeout|
[2025/09/12 05:03:56 341680] [debug] |scid:2e9f5068201320e20318cf58|xqc_timer_loss_detection_timeout|send Probe pkts|conn:0000558BB895498C|path:0|bytes_in_flight:1435|
[2025/09/12 05:03:56 341686] [debug] |scid:2e9f5068201320e20318cf58|xqc_send_ctl_get_pto_time_and_space|srtt:32650|rtt_var:5031|pto_duration:844384|backoff_factor:2.00|backoff:16.00|pto_cnt:4|max_ack_delay:25|
[2025/09/12 05:03:56 341692] [debug] |scid:2e9f5068201320e20318cf58|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB895498C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:03:56 341697] [debug] |scid:2e9f5068201320e20318cf58|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB895498C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:03:56 341702] [debug] |scid:2e9f5068201320e20318cf58|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB895498C|path:0|PNS: 2, unacked: 1435|
[2025/09/12 05:03:56 341707] [debug] |scid:2e9f5068201320e20318cf58|xqc_path_send_one_or_two_ack_elicit_pkts|send two ack-eliciting pkts|path:0|pns:2|
[2025/09/12 05:03:56 341712] [debug] |scid:2e9f5068201320e20318cf58|xqc_conn_send_probe_pkt|conn:0000558BB895498C|path:0|pkt_num:0|size:23|pkt_type:SHORT_HEADER|frame:HANDSHAKE_DONE |conn_state:ESTABED|
[2025/09/12 05:03:56 341720] [debug] |scid:2e9f5068201320e20318cf58|xqc_conn_send_probe_pkt|conn:0000558BB895498C|path:0|pkt_num:4|size:54|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |conn_state:ESTABED|
[2025/09/12 05:03:56 341726] [debug] |scid:2e9f5068201320e20318cf58|xqc_timer_loss_detection_timeout|xqc_send_ctl_set_loss_detection_timer|PTO|conn:0000558BB895498C|pto_count:5
[2025/09/12 05:03:56 341731] [debug] |scid:2e9f5068201320e20318cf58|xqc_send_ctl_get_pto_time_and_space|srtt:32650|rtt_var:5031|pto_duration:1688768|backoff_factor:2.00|backoff:32.00|pto_cnt:5|max_ack_delay:25|
[2025/09/12 05:03:56 341737] [debug] |scid:2e9f5068201320e20318cf58|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB895498C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:03:56 341742] [debug] |scid:2e9f5068201320e20318cf58|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB895498C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:03:56 341746] [debug] |scid:2e9f5068201320e20318cf58|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB895498C|path:0|PNS: 2, unacked: 1435|
[2025/09/12 05:03:56 341751] [debug] |scid:2e9f5068201320e20318cf58|xqc_timer_set|type:LOSS_DETECTION|expire:1757653437585381|now:1757653436341731|interv:1243650|
[2025/09/12 05:03:56 341756] [debug] |scid:2e9f5068201320e20318cf58|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB895498C|path:0|pns:2|expire:1757653437585381|now:1757653436341731|interval:1243650|pto_count:5|srtt:32650
[2025/09/12 05:03:56 341764] [debug] |scid:2e9f5068201320e20318cf58|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:HANDSHAKE_DONE |stream_id:0|stream_offset:0|
[2025/09/12 05:03:56 341770] [debug] |scid:2e9f5068201320e20318cf58|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:NEW_CONNECTION_ID |stream_id:0|stream_offset:0|
[2025/09/12 05:03:56 341782] [debug] |scid:2e9f5068201320e20318cf58|xqc_check_acked_or_dropped_pkt|conn:0000558BB895498C|pkt_num:0|size:23|pkt_type:SHORT_HEADER|frame:HANDSHAKE_DONE |
[2025/09/12 05:03:56 341788] [debug] |scid:2e9f5068201320e20318cf58|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:31|
[2025/09/12 05:03:56 341829] [info] |scid:2e9f5068201320e20318cf58|xqc_send_packet_with_pn|<==|conn:0000558BB895498C|path:0|pkt_num:31|size:23|sent:39|pkt_type:SHORT_HEADER|frame:HANDSHAKE_DONE |inflight:1435|now:1757653436341798|stream_id:0|stream_offset:0|
[2025/09/12 05:03:56 341836] [debug] |scid:2e9f5068201320e20318cf58|xqc_send_ctl_on_packet_sent|conn:0000558BB895498C|path:0|pkt_num:31|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 05:03:56 341842] [debug] |scid:2e9f5068201320e20318cf58|xqc_send_ctl_on_packet_sent|path:0|inflight:1435|applimit:0|
[2025/09/12 05:03:56 341847] [debug] |scid:2e9f5068201320e20318cf58|xqc_send_ctl_get_pto_time_and_space|srtt:32650|rtt_var:5031|pto_duration:1688768|backoff_factor:2.00|backoff:32.00|pto_cnt:5|max_ack_delay:25|
[2025/09/12 05:03:56 341853] [debug] |scid:2e9f5068201320e20318cf58|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB895498C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:03:56 341858] [debug] |scid:2e9f5068201320e20318cf58|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB895498C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:03:56 341862] [debug] |scid:2e9f5068201320e20318cf58|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB895498C|path:0|PNS: 2, unacked: 1458|
[2025/09/12 05:03:56 341868] [debug] |scid:2e9f5068201320e20318cf58|xqc_timer_set|type:LOSS_DETECTION|expire:1757653438830566|now:1757653436341847|interv:2488719|
[2025/09/12 05:03:56 341877] [debug] |scid:2e9f5068201320e20318cf58|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB895498C|path:0|pns:2|expire:1757653438830566|now:1757653436341847|interval:2488719|pto_count:5|srtt:32650
[2025/09/12 05:03:56 341885] [debug] |scid:2e9f5068201320e20318cf58|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:48707|inflight:1458|
[2025/09/12 05:03:56 341894] [debug] |scid:2e9f5068201320e20318cf58|xqc_check_acked_or_dropped_pkt|conn:0000558BB895498C|pkt_num:4|size:54|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |
[2025/09/12 05:03:56 341903] [debug] |scid:2e9f5068201320e20318cf58|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:32|
[2025/09/12 05:03:56 341943] [info] |scid:2e9f5068201320e20318cf58|xqc_send_packet_with_pn|<==|conn:0000558BB895498C|path:0|pkt_num:32|size:54|sent:70|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |inflight:1458|now:1757653436341915|stream_id:0|stream_offset:0|
[2025/09/12 05:03:56 341957] [debug] |scid:2e9f5068201320e20318cf58|xqc_send_ctl_on_packet_sent|conn:0000558BB895498C|path:0|pkt_num:32|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 05:03:56 341966] [debug] |scid:2e9f5068201320e20318cf58|xqc_send_ctl_on_packet_sent|path:0|inflight:1458|applimit:0|
[2025/09/12 05:03:56 341975] [debug] |scid:2e9f5068201320e20318cf58|xqc_send_ctl_get_pto_time_and_space|srtt:32650|rtt_var:5031|pto_duration:1688768|backoff_factor:2.00|backoff:32.00|pto_cnt:5|max_ack_delay:25|
[2025/09/12 05:03:56 341984] [debug] |scid:2e9f5068201320e20318cf58|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB895498C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:03:56 341992] [debug] |scid:2e9f5068201320e20318cf58|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB895498C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:03:56 341999] [debug] |scid:2e9f5068201320e20318cf58|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB895498C|path:0|PNS: 2, unacked: 1512|
[2025/09/12 05:03:56 342007] [debug] |scid:2e9f5068201320e20318cf58|xqc_timer_set|type:LOSS_DETECTION|expire:1757653438830683|now:1757653436341974|interv:2488709|
[2025/09/12 05:03:56 342012] [debug] |scid:2e9f5068201320e20318cf58|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB895498C|path:0|pns:2|expire:1757653438830683|now:1757653436341974|interval:2488709|pto_count:5|srtt:32650
[2025/09/12 05:03:56 342024] [debug] |scid:2e9f5068201320e20318cf58|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:48707|inflight:1512|
[2025/09/12 05:03:56 342030] [debug] |scid:2e9f5068201320e20318cf58|xqc_conn_next_wakeup_time|wakeup_time:1757653438830683|
[2025/09/12 05:03:56 342035] [debug] |scid:2e9f5068201320e20318cf58|xqc_engine_add_wakeup_queue|next_tick_time:1757653438830683|
[2025/09/12 05:03:56 342067] [debug] |xqc_engine_wakeup_after|wakeup:1757653436379284|now:1757653436342067|diff:37217|
[2025/09/12 05:03:56 342073] [debug] |xqc_engine_main_logic|END|now:1757653436341662|
[2025/09/12 05:03:56 380171] [debug] |xqc_engine_main_logic|BEGIN|now:1757653436380170|
[2025/09/12 05:03:56 380187] [debug] |scid:c725a148133eb545b87c161b|xqc_engine_remove_wakeup_queue|next_tick_time:1757653436379284|pq_index:0|
[2025/09/12 05:03:56 380193] [debug] |scid:c725a148133eb545b87c161b|xqc_engine_add_active_queue|last_ticked_time:1757653433952976|
[2025/09/12 05:03:56 380201] [debug] |scid:c725a148133eb545b87c161b|xqc_engine_process_conn|conn:0000558BB88B165C|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:1757653436380199|
[2025/09/12 05:03:56 380208] [debug] |scid:c725a148133eb545b87c161b|xqc_timer_expire|timer expired|type:LOSS_DETECTION|expire_time:1757653436379284|now:1757653436380199|
[2025/09/12 05:03:56 380213] [debug] |scid:c725a148133eb545b87c161b|xqc_timer_loss_detection_timeout|path:0|loss_detection_timeout|
[2025/09/12 05:03:56 380218] [debug] |scid:c725a148133eb545b87c161b|xqc_timer_loss_detection_timeout|send Probe pkts|conn:0000558BB88B165C|path:0|bytes_in_flight:9450|
[2025/09/12 05:03:56 380223] [debug] |scid:c725a148133eb545b87c161b|xqc_send_ctl_get_pto_time_and_space|srtt:32278|rtt_var:4634|pto_duration:1626048|backoff_factor:2.00|backoff:32.00|pto_cnt:5|max_ack_delay:25|
[2025/09/12 05:03:56 380229] [debug] |scid:c725a148133eb545b87c161b|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB88B165C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:03:56 380234] [debug] |scid:c725a148133eb545b87c161b|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB88B165C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:03:56 380239] [debug] |scid:c725a148133eb545b87c161b|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB88B165C|path:0|PNS: 2, unacked: 9450|
[2025/09/12 05:03:56 380243] [debug] |scid:c725a148133eb545b87c161b|xqc_path_send_one_or_two_ack_elicit_pkts|send two ack-eliciting pkts|path:0|pns:2|
[2025/09/12 05:03:56 380249] [debug] |scid:c725a148133eb545b87c161b|xqc_conn_send_probe_pkt|conn:0000558BB88B165C|path:0|pkt_num:18|size:1050|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|
[2025/09/12 05:03:56 380257] [debug] |scid:c725a148133eb545b87c161b|xqc_conn_send_probe_pkt|conn:0000558BB88B165C|path:0|pkt_num:20|size:1050|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|
[2025/09/12 05:03:56 380263] [debug] |scid:c725a148133eb545b87c161b|xqc_timer_loss_detection_timeout|xqc_send_ctl_set_loss_detection_timer|PTO|conn:0000558BB88B165C|pto_count:6
[2025/09/12 05:03:56 380268] [debug] |scid:c725a148133eb545b87c161b|xqc_send_ctl_get_pto_time_and_space|srtt:32278|rtt_var:4634|pto_duration:3252096|backoff_factor:2.00|backoff:64.00|pto_cnt:6|max_ack_delay:25|
[2025/09/12 05:03:56 380273] [debug] |scid:c725a148133eb545b87c161b|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB88B165C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:03:56 380278] [debug] |scid:c725a148133eb545b87c161b|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB88B165C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:03:56 380283] [debug] |scid:c725a148133eb545b87c161b|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB88B165C|path:0|PNS: 2, unacked: 9450|
[2025/09/12 05:03:56 380288] [debug] |scid:c725a148133eb545b87c161b|xqc_timer_set|type:LOSS_DETECTION|expire:1757653438805332|now:1757653436380268|interv:2425064|
[2025/09/12 05:03:56 380299] [debug] |scid:c725a148133eb545b87c161b|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB88B165C|path:0|pns:2|expire:1757653438805332|now:1757653436380268|interval:2425064|pto_count:6|srtt:32278
[2025/09/12 05:03:56 380307] [debug] |scid:c725a148133eb545b87c161b|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:STREAM |stream_id:0|stream_offset:1024|
[2025/09/12 05:03:56 380313] [debug] |scid:c725a148133eb545b87c161b|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:STREAM |stream_id:0|stream_offset:1024|
[2025/09/12 05:03:56 380318] [debug] |scid:c725a148133eb545b87c161b|xqc_check_acked_or_dropped_pkt|conn:0000558BB88B165C|pkt_num:18|size:1050|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:03:56 380324] [debug] |scid:c725a148133eb545b87c161b|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:36|
[2025/09/12 05:03:56 380366] [info] |scid:c725a148133eb545b87c161b|xqc_send_packet_with_pn|<==|conn:0000558BB88B165C|path:0|pkt_num:36|size:1050|sent:1066|pkt_type:SHORT_HEADER|frame:STREAM |inflight:9450|now:1757653436380335|stream_id:0|stream_offset:1024|
[2025/09/12 05:03:56 380374] [debug] |scid:c725a148133eb545b87c161b|xqc_send_ctl_on_packet_sent|conn:0000558BB88B165C|path:0|pkt_num:36|origin_pktnum:18|size:1050|enc_size:1066|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:16|
[2025/09/12 05:03:56 380380] [debug] |scid:c725a148133eb545b87c161b|xqc_send_ctl_on_packet_sent|path:0|inflight:9450|applimit:3136|
[2025/09/12 05:03:56 380385] [debug] |scid:c725a148133eb545b87c161b|xqc_send_ctl_get_pto_time_and_space|srtt:32278|rtt_var:4634|pto_duration:3252096|backoff_factor:2.00|backoff:64.00|pto_cnt:6|max_ack_delay:25|
[2025/09/12 05:03:56 380391] [debug] |scid:c725a148133eb545b87c161b|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB88B165C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:03:56 380396] [debug] |scid:c725a148133eb545b87c161b|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB88B165C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:03:56 380401] [debug] |scid:c725a148133eb545b87c161b|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB88B165C|path:0|PNS: 2, unacked: 10500|
[2025/09/12 05:03:56 380407] [debug] |scid:c725a148133eb545b87c161b|xqc_timer_set|type:LOSS_DETECTION|expire:1757653441232431|now:1757653436380385|interv:4852046|
[2025/09/12 05:03:56 380415] [debug] |scid:c725a148133eb545b87c161b|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB88B165C|path:0|pns:2|expire:1757653441232431|now:1757653436380385|interval:4852046|pto_count:6|srtt:32278
[2025/09/12 05:03:56 380425] [debug] |scid:c725a148133eb545b87c161b|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:49088|inflight:10500|
[2025/09/12 05:03:56 380434] [debug] |scid:c725a148133eb545b87c161b|xqc_check_acked_or_dropped_pkt|conn:0000558BB88B165C|pkt_num:20|size:1050|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:03:56 380443] [debug] |scid:c725a148133eb545b87c161b|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:37|
[2025/09/12 05:03:56 380497] [info] |scid:c725a148133eb545b87c161b|xqc_send_packet_with_pn|<==|conn:0000558BB88B165C|path:0|pkt_num:37|size:1050|sent:1066|pkt_type:SHORT_HEADER|frame:STREAM |inflight:10500|now:1757653436380456|stream_id:0|stream_offset:1024|
[2025/09/12 05:03:56 380506] [debug] |scid:c725a148133eb545b87c161b|xqc_send_ctl_on_packet_sent|conn:0000558BB88B165C|path:0|pkt_num:37|origin_pktnum:18|size:1050|enc_size:1066|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:16|
[2025/09/12 05:03:56 380512] [debug] |scid:c725a148133eb545b87c161b|xqc_send_ctl_on_packet_sent|path:0|inflight:10500|applimit:3136|
[2025/09/12 05:03:56 380517] [debug] |scid:c725a148133eb545b87c161b|xqc_send_ctl_get_pto_time_and_space|srtt:32278|rtt_var:4634|pto_duration:3252096|backoff_factor:2.00|backoff:64.00|pto_cnt:6|max_ack_delay:25|
[2025/09/12 05:03:56 380529] [debug] |scid:c725a148133eb545b87c161b|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB88B165C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:03:56 380535] [debug] |scid:c725a148133eb545b87c161b|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB88B165C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:03:56 380543] [debug] |scid:c725a148133eb545b87c161b|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB88B165C|path:0|PNS: 2, unacked: 11550|
[2025/09/12 05:03:56 380551] [debug] |scid:c725a148133eb545b87c161b|xqc_timer_set|type:LOSS_DETECTION|expire:1757653441232552|now:1757653436380517|interv:4852035|
[2025/09/12 05:03:56 380559] [debug] |scid:c725a148133eb545b87c161b|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB88B165C|path:0|pns:2|expire:1757653441232552|now:1757653436380517|interval:4852035|pto_count:6|srtt:32278
[2025/09/12 05:03:56 380568] [debug] |scid:c725a148133eb545b87c161b|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:49088|inflight:11550|
[2025/09/12 05:03:56 380577] [debug] |scid:c725a148133eb545b87c161b|xqc_conn_next_wakeup_time|wakeup_time:1757653441232552|
[2025/09/12 05:03:56 380586] [debug] |scid:c725a148133eb545b87c161b|xqc_engine_add_wakeup_queue|next_tick_time:1757653441232552|
[2025/09/12 05:03:56 380592] [debug] |xqc_engine_wakeup_after|wakeup:1757653436629289|now:1757653436380592|diff:248697|
[2025/09/12 05:03:56 380598] [debug] |xqc_engine_main_logic|END|now:1757653436380199|
[2025/09/12 05:03:56 629908] [debug] |xqc_engine_main_logic|BEGIN|now:1757653436629907|
[2025/09/12 05:03:56 629945] [debug] |scid:31c17f32e808c67b33bf0725|xqc_engine_remove_wakeup_queue|next_tick_time:1757653436629289|pq_index:0|
[2025/09/12 05:03:56 629953] [debug] |scid:31c17f32e808c67b33bf0725|xqc_engine_add_active_queue|last_ticked_time:1757653436265141|
[2025/09/12 05:03:56 629961] [debug] |scid:31c17f32e808c67b33bf0725|xqc_engine_process_conn|conn:0000558BB899FCAC|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:1757653436629958|
[2025/09/12 05:03:56 629969] [debug] |scid:31c17f32e808c67b33bf0725|xqc_timer_expire|timer expired|type:LOSS_DETECTION|expire_time:1757653436629289|now:1757653436629958|
[2025/09/12 05:03:56 629974] [debug] |scid:31c17f32e808c67b33bf0725|xqc_timer_loss_detection_timeout|path:0|loss_detection_timeout|
[2025/09/12 05:03:56 629980] [debug] |scid:31c17f32e808c67b33bf0725|xqc_timer_loss_detection_timeout|send Probe pkts|conn:0000558BB899FCAC|path:0|bytes_in_flight:2192|
[2025/09/12 05:03:56 629985] [debug] |scid:31c17f32e808c67b33bf0725|xqc_send_ctl_get_pto_time_and_space|srtt:30807|rtt_var:8793|pto_duration:263916|backoff_factor:2.00|backoff:4.00|pto_cnt:2|max_ack_delay:25|
[2025/09/12 05:03:56 629991] [debug] |scid:31c17f32e808c67b33bf0725|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB899FCAC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:03:56 629996] [debug] |scid:31c17f32e808c67b33bf0725|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB899FCAC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:03:56 630001] [debug] |scid:31c17f32e808c67b33bf0725|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB899FCAC|path:0|PNS: 2, unacked: 2192|
[2025/09/12 05:03:56 630006] [debug] |scid:31c17f32e808c67b33bf0725|xqc_path_send_one_or_two_ack_elicit_pkts|send two ack-eliciting pkts|path:0|pns:2|
[2025/09/12 05:03:56 630013] [debug] |scid:31c17f32e808c67b33bf0725|xqc_conn_send_probe_pkt|conn:0000558BB899FCAC|path:0|pkt_num:5|size:283|pkt_type:SHORT_HEADER|frame:CRYPTO |conn_state:ESTABED|
[2025/09/12 05:03:56 630022] [debug] |scid:31c17f32e808c67b33bf0725|xqc_conn_send_probe_pkt|conn:0000558BB899FCAC|path:0|pkt_num:10|size:283|pkt_type:SHORT_HEADER|frame:CRYPTO |conn_state:ESTABED|
[2025/09/12 05:03:56 630029] [debug] |scid:31c17f32e808c67b33bf0725|xqc_timer_loss_detection_timeout|xqc_send_ctl_set_loss_detection_timer|PTO|conn:0000558BB899FCAC|pto_count:3
[2025/09/12 05:03:56 630082] [debug] |scid:31c17f32e808c67b33bf0725|xqc_send_ctl_get_pto_time_and_space|srtt:30807|rtt_var:8793|pto_duration:527832|backoff_factor:2.00|backoff:8.00|pto_cnt:3|max_ack_delay:25|
[2025/09/12 05:03:56 630088] [debug] |scid:31c17f32e808c67b33bf0725|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB899FCAC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:03:56 630093] [debug] |scid:31c17f32e808c67b33bf0725|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB899FCAC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:03:56 630097] [debug] |scid:31c17f32e808c67b33bf0725|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB899FCAC|path:0|PNS: 2, unacked: 2192|
[2025/09/12 05:03:56 630102] [debug] |scid:31c17f32e808c67b33bf0725|xqc_timer_set|type:LOSS_DETECTION|expire:1757653436993205|now:1757653436630081|interv:363124|
[2025/09/12 05:03:56 630108] [debug] |scid:31c17f32e808c67b33bf0725|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB899FCAC|path:0|pns:2|expire:1757653436993205|now:1757653436630081|interval:363124|pto_count:3|srtt:30807
[2025/09/12 05:03:56 630117] [debug] |scid:31c17f32e808c67b33bf0725|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:CRYPTO |stream_id:0|stream_offset:0|
[2025/09/12 05:03:56 630123] [debug] |scid:31c17f32e808c67b33bf0725|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:CRYPTO |stream_id:0|stream_offset:0|
[2025/09/12 05:03:56 630129] [debug] |scid:31c17f32e808c67b33bf0725|xqc_check_acked_or_dropped_pkt|conn:0000558BB899FCAC|pkt_num:5|size:283|pkt_type:SHORT_HEADER|frame:CRYPTO |
[2025/09/12 05:03:56 630136] [debug] |scid:31c17f32e808c67b33bf0725|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:17|
[2025/09/12 05:03:56 630208] [info] |scid:31c17f32e808c67b33bf0725|xqc_send_packet_with_pn|<==|conn:0000558BB899FCAC|path:0|pkt_num:17|size:283|sent:299|pkt_type:SHORT_HEADER|frame:CRYPTO |inflight:2192|now:1757653436630153|stream_id:0|stream_offset:0|
[2025/09/12 05:03:56 630216] [debug] |scid:31c17f32e808c67b33bf0725|xqc_send_ctl_on_packet_sent|conn:0000558BB899FCAC|path:0|pkt_num:17|origin_pktnum:5|size:283|enc_size:299|pkt_type:SHORT_HEADER|frame:CRYPTO |conn_state:ESTABED|po_in_flight:0||retrans:16|
[2025/09/12 05:03:56 630222] [debug] |scid:31c17f32e808c67b33bf0725|xqc_send_ctl_on_packet_sent|path:0|inflight:2192|applimit:731|
[2025/09/12 05:03:56 630228] [debug] |scid:31c17f32e808c67b33bf0725|xqc_send_ctl_get_pto_time_and_space|srtt:30807|rtt_var:8793|pto_duration:527832|backoff_factor:2.00|backoff:8.00|pto_cnt:3|max_ack_delay:25|
[2025/09/12 05:03:56 630233] [debug] |scid:31c17f32e808c67b33bf0725|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB899FCAC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:03:56 630238] [debug] |scid:31c17f32e808c67b33bf0725|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB899FCAC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:03:56 630243] [debug] |scid:31c17f32e808c67b33bf0725|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB899FCAC|path:0|PNS: 2, unacked: 2475|
[2025/09/12 05:03:56 630248] [debug] |scid:31c17f32e808c67b33bf0725|xqc_timer_set|type:LOSS_DETECTION|expire:1757653437357985|now:1757653436630228|interv:727757|
[2025/09/12 05:03:56 630254] [debug] |scid:31c17f32e808c67b33bf0725|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB899FCAC|path:0|pns:2|expire:1757653437357985|now:1757653436630228|interval:727757|pto_count:3|srtt:30807
[2025/09/12 05:03:56 630264] [debug] |scid:31c17f32e808c67b33bf0725|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:46400|inflight:2475|
[2025/09/12 05:03:56 630274] [debug] |scid:31c17f32e808c67b33bf0725|xqc_check_acked_or_dropped_pkt|conn:0000558BB899FCAC|pkt_num:10|size:283|pkt_type:SHORT_HEADER|frame:CRYPTO |
[2025/09/12 05:03:56 630282] [debug] |scid:31c17f32e808c67b33bf0725|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:18|
[2025/09/12 05:03:56 630315] [info] |scid:31c17f32e808c67b33bf0725|xqc_send_packet_with_pn|<==|conn:0000558BB899FCAC|path:0|pkt_num:18|size:283|sent:299|pkt_type:SHORT_HEADER|frame:CRYPTO |inflight:2475|now:1757653436630291|stream_id:0|stream_offset:0|
[2025/09/12 05:03:56 630332] [debug] |scid:31c17f32e808c67b33bf0725|xqc_send_ctl_on_packet_sent|conn:0000558BB899FCAC|path:0|pkt_num:18|origin_pktnum:5|size:283|enc_size:299|pkt_type:SHORT_HEADER|frame:CRYPTO |conn_state:ESTABED|po_in_flight:0||retrans:16|
[2025/09/12 05:03:56 630339] [debug] |scid:31c17f32e808c67b33bf0725|xqc_send_ctl_on_packet_sent|path:0|inflight:2475|applimit:731|
[2025/09/12 05:03:56 630347] [debug] |scid:31c17f32e808c67b33bf0725|xqc_send_ctl_get_pto_time_and_space|srtt:30807|rtt_var:8793|pto_duration:527832|backoff_factor:2.00|backoff:8.00|pto_cnt:3|max_ack_delay:25|
[2025/09/12 05:03:56 630354] [debug] |scid:31c17f32e808c67b33bf0725|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB899FCAC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:03:56 630362] [debug] |scid:31c17f32e808c67b33bf0725|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB899FCAC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:03:56 630370] [debug] |scid:31c17f32e808c67b33bf0725|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB899FCAC|path:0|PNS: 2, unacked: 2758|
[2025/09/12 05:03:56 630378] [debug] |scid:31c17f32e808c67b33bf0725|xqc_timer_set|type:LOSS_DETECTION|expire:1757653437358123|now:1757653436630346|interv:727777|
[2025/09/12 05:03:56 630386] [debug] |scid:31c17f32e808c67b33bf0725|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB899FCAC|path:0|pns:2|expire:1757653437358123|now:1757653436630346|interval:727777|pto_count:3|srtt:30807
[2025/09/12 05:03:56 630395] [debug] |scid:31c17f32e808c67b33bf0725|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:46400|inflight:2758|
[2025/09/12 05:03:56 630402] [debug] |scid:31c17f32e808c67b33bf0725|xqc_conn_next_wakeup_time|wakeup_time:1757653437358123|
[2025/09/12 05:03:56 630407] [debug] |scid:31c17f32e808c67b33bf0725|xqc_engine_add_wakeup_queue|next_tick_time:1757653437358123|
[2025/09/12 05:03:56 630412] [debug] |xqc_engine_wakeup_after|wakeup:1757653436848832|now:1757653436630412|diff:218420|
[2025/09/12 05:03:56 630420] [debug] |xqc_engine_main_logic|END|now:1757653436629958|
[2025/09/12 05:03:56 820711] [info] |xqc_engine_packet_process|==>|conn:0000558BB89AF67C|size:1200|state:S_HANDSHAKE_SENT|recv_time:1757653436820707|
[2025/09/12 05:03:56 820741] [debug] |scid:3babb57a5958c24c398143c6|xqc_packet_parse_initial|packet parse|initial|
[2025/09/12 05:03:56 820750] [debug] |scid:3babb57a5958c24c398143c6|xqc_packet_parse_initial|success|Length:1159|
[2025/09/12 05:03:56 820764] [debug] |scid:3babb57a5958c24c398143c6|xqc_packet_decrypt|largest_pn:133545944|
[2025/09/12 05:03:56 820773] [debug] |scid:3babb57a5958c24c398143c6|xqc_packet_decrypt|decryption nonce|path_id:0|pn:133545946|
[2025/09/12 05:03:56 820789] [debug] |scid:3babb57a5958c24c398143c6|xqc_packet_decrypt_single|pkt_type:INIT|pkt_num:133545946|
[2025/09/12 05:03:56 820799] [debug] |scid:3babb57a5958c24c398143c6|xqc_process_frames|frame_type:1|
[2025/09/12 05:03:56 820808] [debug] |scid:3babb57a5958c24c398143c6|xqc_process_frames|frame_type:0|
[2025/09/12 05:03:56 820815] [debug] |scid:3babb57a5958c24c398143c6|xqc_process_padding_frame|process padding|
[2025/09/12 05:03:56 820829] [debug] |scid:3babb57a5958c24c398143c6|xqc_timer_unset|type:ACK_INIT|
[2025/09/12 05:03:56 820841] [debug] |scid:3babb57a5958c24c398143c6|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 05:03:56 820851] [debug] |scid:3babb57a5958c24c398143c6|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:133545946|largest:133545946|pns:0|
[2025/09/12 05:03:56 820860] [info] |scid:3babb57a5958c24c398143c6|xqc_conn_on_pkt_processed|====>|conn:0000558BB89AF67C|path:0|size:1200|pkt_type:INIT|pkt_num:133545946|frame:PADDING PING |recv_time:1757653436820707|dcid:3babb57a5958c24c398143c6|dcid_seq:0|
[2025/09/12 05:03:56 820872] [debug] |scid:3babb57a5958c24c398143c6|xqc_timer_set|type:PATH_IDLE|expire:1757653496820707|now:1757653436820707|interv:60000000|
[2025/09/12 05:03:56 820892] [debug] |scid:3babb57a5958c24c398143c6|xqc_timer_set|type:CONN_IDLE|expire:1757653496820707|now:1757653436820707|interv:60000000|
[2025/09/12 05:03:56 820900] [debug] |scid:3babb57a5958c24c398143c6|xqc_engine_remove_wakeup_queue|next_tick_time:1757653436848832|pq_index:0|
[2025/09/12 05:03:56 820910] [debug] |scid:3babb57a5958c24c398143c6|xqc_engine_add_active_queue|last_ticked_time:1757653436238842|
[2025/09/12 05:03:56 820918] [debug] |xqc_engine_main_logic|BEGIN|now:1757653436820918|
[2025/09/12 05:03:56 820927] [debug] |scid:3babb57a5958c24c398143c6|xqc_engine_process_conn|conn:0000558BB89AF67C|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:1757653436820926|
[2025/09/12 05:03:56 820941] [debug] |scid:3babb57a5958c24c398143c6|xqc_gen_ack_frame|largest_recv:133545946|ack_delay:234|first_ack_range:0|largest_pkt_recv_time:1757653436820707|
[2025/09/12 05:03:56 820950] [debug] |scid:3babb57a5958c24c398143c6|xqc_gen_ack_frame|high:133545946|low:133545946|pkt_pns:0|
[2025/09/12 05:03:56 820960] [debug] |scid:3babb57a5958c24c398143c6|xqc_gen_ack_frame|high:133545944|low:133545943|pkt_pns:0|
[2025/09/12 05:03:56 820969] [debug] |scid:3babb57a5958c24c398143c6|xqc_write_ack_to_one_packet|ack_size:10|path:0|path_largest_recv:133545946|frame_largest_recv:133545946|
[2025/09/12 05:03:56 820977] [debug] |scid:3babb57a5958c24c398143c6|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:0|
[2025/09/12 05:03:56 820988] [debug] |scid:3babb57a5958c24c398143c6|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:ACK |stream_id:0|stream_offset:0|
[2025/09/12 05:03:56 820995] [debug] |scid:3babb57a5958c24c398143c6|xqc_check_acked_or_dropped_pkt|conn:0000558BB89AF67C|pkt_num:0|size:53|pkt_type:INIT|frame:ACK |
[2025/09/12 05:03:56 821002] [debug] |scid:3babb57a5958c24c398143c6|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:3|
[2025/09/12 05:03:56 821072] [info] |scid:3babb57a5958c24c398143c6|xqc_send_packet_with_pn|<==|conn:0000558BB89AF67C|path:0|pkt_num:3|size:53|sent:69|pkt_type:INIT|frame:ACK |inflight:2103|now:1757653436821012|stream_id:0|stream_offset:0|
[2025/09/12 05:03:56 821086] [debug] |scid:3babb57a5958c24c398143c6|xqc_send_ctl_on_packet_sent|conn:0000558BB89AF67C|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 05:03:56 821097] [debug] |scid:3babb57a5958c24c398143c6|xqc_conn_next_wakeup_time|wakeup_time:1757653436848832|
[2025/09/12 05:03:56 821106] [debug] |scid:3babb57a5958c24c398143c6|xqc_engine_add_wakeup_queue|next_tick_time:1757653436848832|
[2025/09/12 05:03:56 821115] [debug] |xqc_engine_wakeup_after|wakeup:1757653436848832|now:1757653436821115|diff:27717|
[2025/09/12 05:03:56 821125] [debug] |xqc_engine_main_logic|END|now:1757653436820926|
[2025/09/12 05:03:56 821135] [debug] |xqc_engine_main_logic|BEGIN|now:1757653436821135|
[2025/09/12 05:03:56 821141] [debug] |xqc_engine_wakeup_after|wakeup:1757653436848832|now:1757653436821141|diff:27691|
[2025/09/12 05:03:56 821146] [debug] |xqc_engine_main_logic|END|now:1757653436821135|
[2025/09/12 05:03:56 849219] [debug] |xqc_engine_main_logic|BEGIN|now:1757653436849219|
[2025/09/12 05:03:56 849235] [debug] |scid:3babb57a5958c24c398143c6|xqc_engine_remove_wakeup_queue|next_tick_time:1757653436848832|pq_index:0|
[2025/09/12 05:03:56 849242] [debug] |scid:3babb57a5958c24c398143c6|xqc_engine_add_active_queue|last_ticked_time:1757653436820926|
[2025/09/12 05:03:56 849248] [debug] |scid:3babb57a5958c24c398143c6|xqc_engine_process_conn|conn:0000558BB89AF67C|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:1757653436849247|
[2025/09/12 05:03:56 849254] [debug] |scid:3babb57a5958c24c398143c6|xqc_timer_expire|timer expired|type:LOSS_DETECTION|expire_time:1757653436848832|now:1757653436849247|
[2025/09/12 05:03:56 849267] [debug] |scid:3babb57a5958c24c398143c6|xqc_timer_loss_detection_timeout|path:0|loss_detection_timeout|
[2025/09/12 05:03:56 849273] [debug] |scid:3babb57a5958c24c398143c6|xqc_timer_loss_detection_timeout|send Probe pkts|conn:0000558BB89AF67C|path:0|bytes_in_flight:2103|
[2025/09/12 05:03:56 849278] [debug] |scid:3babb57a5958c24c398143c6|xqc_send_ctl_get_pto_time_and_space|srtt:250000|rtt_var:125000|pto_duration:750000|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:03:56 849284] [debug] |scid:3babb57a5958c24c398143c6|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB89AF67C|path:0|PNS: 0, unacked: 1184|
[2025/09/12 05:03:56 849289] [debug] |scid:3babb57a5958c24c398143c6|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB89AF67C|path:0|PNS: 1, unacked: 919|
[2025/09/12 05:03:56 849294] [debug] |scid:3babb57a5958c24c398143c6|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB89AF67C|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:03:56 849299] [debug] |scid:3babb57a5958c24c398143c6|xqc_path_send_one_or_two_ack_elicit_pkts|send two ack-eliciting pkts|path:0|pns:0|
[2025/09/12 05:03:56 849306] [debug] |scid:3babb57a5958c24c398143c6|xqc_conn_send_probe_pkt|conn:0000558BB89AF67C|path:0|pkt_num:0|size:1184|pkt_type:INIT|frame:PADDING CRYPTO |conn_state:S_HANDSHAKE_SENT|
[2025/09/12 05:03:56 849312] [debug] |scid:3babb57a5958c24c398143c6|xqc_path_send_one_or_two_ack_elicit_pkts|dup pkt on PTO, pkt_num:0|
[2025/09/12 05:03:56 849317] [debug] |scid:3babb57a5958c24c398143c6|xqc_conn_send_probe_pkt|conn:0000558BB89AF67C|path:0|pkt_num:0|size:1184|pkt_type:INIT|frame:PADDING CRYPTO |conn_state:S_HANDSHAKE_SENT|
[2025/09/12 05:03:56 849324] [debug] |scid:3babb57a5958c24c398143c6|xqc_timer_loss_detection_timeout|xqc_send_ctl_set_loss_detection_timer|PTO|conn:0000558BB89AF67C|pto_count:1
[2025/09/12 05:03:56 849330] [debug] |scid:3babb57a5958c24c398143c6|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 05:03:56 849335] [debug] |scid:3babb57a5958c24c398143c6|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB89AF67C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:03:56 849340] [debug] |scid:3babb57a5958c24c398143c6|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB89AF67C|path:0|PNS: 1, unacked: 919|
[2025/09/12 05:03:56 849345] [debug] |scid:3babb57a5958c24c398143c6|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB89AF67C|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:03:56 849349] [debug] |scid:3babb57a5958c24c398143c6|xqc_timer_set|type:LOSS_DETECTION|expire:1757653437599165|now:1757653436849329|interv:749836|
[2025/09/12 05:03:56 849355] [debug] |scid:3babb57a5958c24c398143c6|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB89AF67C|path:0|pns:1|expire:1757653437599165|now:1757653436849329|interval:749836|pto_count:1|srtt:250000
[2025/09/12 05:03:56 849362] [debug] |scid:3babb57a5958c24c398143c6|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:PADDING CRYPTO |stream_id:0|stream_offset:0|
[2025/09/12 05:03:56 849367] [debug] |scid:3babb57a5958c24c398143c6|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:PADDING CRYPTO |stream_id:0|stream_offset:0|
[2025/09/12 05:03:56 849373] [debug] |scid:3babb57a5958c24c398143c6|xqc_check_acked_or_dropped_pkt|conn:0000558BB89AF67C|pkt_num:0|size:1184|pkt_type:INIT|frame:PADDING CRYPTO |
[2025/09/12 05:03:56 849379] [debug] |scid:3babb57a5958c24c398143c6|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:4|
[2025/09/12 05:03:56 849419] [info] |scid:3babb57a5958c24c398143c6|xqc_send_packet_with_pn|<==|conn:0000558BB89AF67C|path:0|pkt_num:4|size:1184|sent:1200|pkt_type:INIT|frame:PADDING CRYPTO |inflight:919|now:1757653436849389|stream_id:0|stream_offset:0|
[2025/09/12 05:03:56 849427] [debug] |scid:3babb57a5958c24c398143c6|xqc_send_ctl_on_packet_sent|conn:0000558BB89AF67C|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 05:03:56 849437] [debug] |scid:3babb57a5958c24c398143c6|xqc_send_ctl_on_packet_sent|path:0|inflight:919|applimit:0|
[2025/09/12 05:03:56 849443] [debug] |scid:3babb57a5958c24c398143c6|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 05:03:56 849448] [debug] |scid:3babb57a5958c24c398143c6|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB89AF67C|path:0|PNS: 0, unacked: 1184|
[2025/09/12 05:03:56 849453] [debug] |scid:3babb57a5958c24c398143c6|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB89AF67C|path:0|PNS: 1, unacked: 919|
[2025/09/12 05:03:56 849460] [debug] |scid:3babb57a5958c24c398143c6|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB89AF67C|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:03:56 849468] [debug] |scid:3babb57a5958c24c398143c6|xqc_timer_set|type:LOSS_DETECTION|expire:1757653437599165|now:1757653436849443|interv:749722|
[2025/09/12 05:03:56 849476] [debug] |scid:3babb57a5958c24c398143c6|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB89AF67C|path:0|pns:1|expire:1757653437599165|now:1757653436849443|interval:749722|pto_count:1|srtt:250000
[2025/09/12 05:03:56 849485] [debug] |scid:3babb57a5958c24c398143c6|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:45952|inflight:2103|
[2025/09/12 05:03:56 849496] [debug] |scid:3babb57a5958c24c398143c6|xqc_check_acked_or_dropped_pkt|conn:0000558BB89AF67C|pkt_num:0|size:1184|pkt_type:INIT|frame:PADDING CRYPTO |
[2025/09/12 05:03:56 849504] [debug] |scid:3babb57a5958c24c398143c6|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:5|
[2025/09/12 05:03:56 849546] [info] |scid:3babb57a5958c24c398143c6|xqc_send_packet_with_pn|<==|conn:0000558BB89AF67C|path:0|pkt_num:5|size:1184|sent:1200|pkt_type:INIT|frame:PADDING CRYPTO |inflight:2103|now:1757653436849517|stream_id:0|stream_offset:0|
[2025/09/12 05:03:56 849554] [debug] |scid:3babb57a5958c24c398143c6|xqc_send_ctl_on_packet_sent|conn:0000558BB89AF67C|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 05:03:56 849563] [debug] |scid:3babb57a5958c24c398143c6|xqc_send_ctl_on_packet_sent|path:0|inflight:2103|applimit:0|
[2025/09/12 05:03:56 849571] [debug] |scid:3babb57a5958c24c398143c6|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 05:03:56 849579] [debug] |scid:3babb57a5958c24c398143c6|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB89AF67C|path:0|PNS: 0, unacked: 2368|
[2025/09/12 05:03:56 849587] [debug] |scid:3babb57a5958c24c398143c6|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB89AF67C|path:0|PNS: 1, unacked: 919|
[2025/09/12 05:03:56 849595] [debug] |scid:3babb57a5958c24c398143c6|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB89AF67C|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:03:56 849603] [debug] |scid:3babb57a5958c24c398143c6|xqc_timer_set|type:LOSS_DETECTION|expire:1757653437599165|now:1757653436849571|interv:749594|
[2025/09/12 05:03:56 849611] [debug] |scid:3babb57a5958c24c398143c6|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB89AF67C|path:0|pns:1|expire:1757653437599165|now:1757653436849571|interval:749594|pto_count:1|srtt:250000
[2025/09/12 05:03:56 849617] [debug] |scid:3babb57a5958c24c398143c6|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:45952|inflight:3287|
[2025/09/12 05:03:56 849623] [debug] |scid:3babb57a5958c24c398143c6|xqc_conn_next_wakeup_time|wakeup_time:1757653437599165|
[2025/09/12 05:03:56 849629] [debug] |scid:3babb57a5958c24c398143c6|xqc_engine_add_wakeup_queue|next_tick_time:1757653437599165|
[2025/09/12 05:03:56 849635] [debug] |xqc_engine_wakeup_after|wakeup:1757653437358123|now:1757653436849634|diff:508489|
[2025/09/12 05:03:56 849642] [debug] |xqc_engine_main_logic|END|now:1757653436849247|
[2025/09/12 05:03:56 883330] [info] |xqc_engine_packet_process|==>|conn:0000558BB89AF67C|size:1200|state:S_HANDSHAKE_SENT|recv_time:1757653436883328|
[2025/09/12 05:03:56 883346] [debug] |scid:3babb57a5958c24c398143c6|xqc_packet_parse_initial|packet parse|initial|
[2025/09/12 05:03:56 883352] [debug] |scid:3babb57a5958c24c398143c6|xqc_packet_parse_initial|success|Length:1159|
[2025/09/12 05:03:56 883361] [debug] |scid:3babb57a5958c24c398143c6|xqc_packet_decrypt|largest_pn:133545946|
[2025/09/12 05:03:56 883367] [debug] |scid:3babb57a5958c24c398143c6|xqc_packet_decrypt|decryption nonce|path_id:0|pn:133545947|
[2025/09/12 05:03:56 883377] [debug] |scid:3babb57a5958c24c398143c6|xqc_packet_decrypt_single|pkt_type:INIT|pkt_num:133545947|
[2025/09/12 05:03:56 883384] [debug] |scid:3babb57a5958c24c398143c6|xqc_process_frames|frame_type:2|
[2025/09/12 05:03:56 883393] [debug] |scid:3babb57a5958c24c398143c6|xqc_send_ctl_on_ack_received|conn:0000558BB89AF67C|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 05:03:56 883402] [debug] |scid:3babb57a5958c24c398143c6|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:3287|prior_delivered:0|prior_time:1757653436098832|is_app_limited:1|send_elapse:750685|ack_elapse:784496|ctl_first_sent_time:1757653436849517|lagest_ack_time:1757653436883328|curr_delivered:1184|
[2025/09/12 05:03:56 883412] [debug] |scid:3babb57a5958c24c398143c6|xqc_update_sample|sampler_sent_time_update:1757653436849517|
[2025/09/12 05:03:56 883421] [debug] |scid:3babb57a5958c24c398143c6|xqc_send_ctl_on_ack_received|sndq_packets_used:6||sndq_packets_used_bytes:0|sndq_packets_free:1|
[2025/09/12 05:03:56 883429] [debug] |scid:3babb57a5958c24c398143c6|xqc_send_ctl_update_rtt|before update rtt|conn:0000558BB89AF67C|srtt:250000|rttvar:125000|minrtt:4294967295|latest_rtt:33811|ack_delay:0|
[2025/09/12 05:03:56 883437] [debug] |scid:3babb57a5958c24c398143c6|xqc_send_ctl_update_rtt|l-0.0.0.0-443-3babb57a5958c24c398143c6 p-193.167.0.100-33309-25f162e36f3186f22b9c891a41124d6704 |after update rtt|conn:0000558BB89AF67C|srtt:33811|rttvar:16905|minrtt:33811|latest_rtt:33811|ack_delay:0|
[2025/09/12 05:03:56 883446] [debug] |scid:3babb57a5958c24c398143c6|xqc_send_ctl_get_lost_sent_pn|largest_acked:5|lost_pn:2|thresh:3|
[2025/09/12 05:03:56 883456] [debug] |scid:3babb57a5958c24c398143c6|xqc_send_ctl_on_ack_received|xqc_recv_record_del from 133545947|pns:0|
[2025/09/12 05:03:56 883465] [debug] |scid:3babb57a5958c24c398143c6|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:03:56 883472] [debug] |scid:3babb57a5958c24c398143c6|xqc_send_ctl_get_pto_time_and_space|srtt:33811|rtt_var:16905|pto_duration:101431|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:03:56 883481] [debug] |scid:3babb57a5958c24c398143c6|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB89AF67C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:03:56 883489] [debug] |scid:3babb57a5958c24c398143c6|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB89AF67C|path:0|PNS: 1, unacked: 919|
[2025/09/12 05:03:56 883497] [debug] |scid:3babb57a5958c24c398143c6|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB89AF67C|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:03:56 883503] [debug] |scid:3babb57a5958c24c398143c6|xqc_timer_set|type:LOSS_DETECTION|expire:1757653436883472|now:1757653436883472|interv:0|
[2025/09/12 05:03:56 883508] [debug] |scid:3babb57a5958c24c398143c6|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB89AF67C|path:0|pns:1|expire:1757653436200596|now:1757653436883472|interval:0|pto_count:0|srtt:33811
[2025/09/12 05:03:56 883513] [debug] |scid:3babb57a5958c24c398143c6|xqc_generate_sample|sampler: send_elapse 750685, ack_elapse 784496, delivered 1184|rate 1509|lost 0|
[2025/09/12 05:03:56 883519] [debug] |scid:3babb57a5958c24c398143c6|xqc_bbr_update_bandwidth|BBRv1: RTT round update 0 -> 1|
[2025/09/12 05:03:56 883525] [debug] |scid:3babb57a5958c24c398143c6|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1509) in round 1|
[2025/09/12 05:03:56 883538] [debug] |scid:3babb57a5958c24c398143c6|xqc_bbr_update_min_rtt|probertt expire|rtt:33811, old_rtt:2147483647|
[2025/09/12 05:03:56 883543] [debug] |scid:3babb57a5958c24c398143c6|xqc_bbr_update_min_rtt|minrtt expire|rtt:33811, old_rtt:2147483647|
[2025/09/12 05:03:56 883548] [debug] |scid:3babb57a5958c24c398143c6|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:5744|extra_cwnd:301|
[2025/09/12 05:03:56 883553] [debug] |scid:3babb57a5958c24c398143c6|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:45952|packet_lost:0|acked:1184|po_sent_time:1757653436849517|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1184|
[2025/09/12 05:03:56 883559] [debug] |scid:3babb57a5958c24c398143c6|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:45952|packet_lost:0|acked:1184|po_sent_time:1757653436849517|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1184|
[2025/09/12 05:03:56 883565] [debug] |scid:3babb57a5958c24c398143c6|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-3babb57a5958c24c398143c6 p-193.167.0.100-33309-25f162e36f3186f22b9c891a41124d6704 |bbr on ack|mode:0|pacing_rate:3920957|bw:1509|cwnd:47136|full_bw_reached:0|inflight:919|srtt:33811|latest_rtt:33811|min_rtt:33811|applimit:1|lost:0|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:1|
[2025/09/12 05:03:56 883572] [stats] |scid:3babb57a5958c24c398143c6|xqc_send_ctl_info_circle_record|l-0.0.0.0-443-3babb57a5958c24c398143c6 p-193.167.0.100-33309-25f162e36f3186f22b9c891a41124d6704 |path:0||cwnd:47136|inflight:919|mode:0|applimit:0|pacing_rate:3920957|bw:1509|srtt:33811|latest_rtt:33811|min_rtt:33811|send:7|lost:0|tlp:1|recv:3|recovery:0|slow_start:1|conn_life:786278|acked:1184|delivered:1184|is_cwnd_limited:0|
[2025/09/12 05:03:56 883579] [debug] |scid:3babb57a5958c24c398143c6|xqc_process_frames|frame_type:0|
[2025/09/12 05:03:56 883584] [debug] |scid:3babb57a5958c24c398143c6|xqc_process_padding_frame|process padding|
[2025/09/12 05:03:56 883592] [debug] |scid:3babb57a5958c24c398143c6|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:133545947|largest:133545947|pns:0|
[2025/09/12 05:03:56 883598] [info] |scid:3babb57a5958c24c398143c6|xqc_conn_on_pkt_processed|====>|conn:0000558BB89AF67C|path:0|size:1200|pkt_type:INIT|pkt_num:133545947|frame:PADDING ACK |recv_time:1757653436883328|dcid:3babb57a5958c24c398143c6|dcid_seq:0|
[2025/09/12 05:03:56 883604] [debug] |scid:3babb57a5958c24c398143c6|xqc_timer_set|type:PATH_IDLE|expire:1757653496883328|now:1757653436883328|interv:60000000|
[2025/09/12 05:03:56 883610] [debug] |scid:3babb57a5958c24c398143c6|xqc_timer_set|type:CONN_IDLE|expire:1757653496883328|now:1757653436883328|interv:60000000|
[2025/09/12 05:03:56 883615] [debug] |scid:3babb57a5958c24c398143c6|xqc_engine_remove_wakeup_queue|next_tick_time:1757653437599165|pq_index:2|
[2025/09/12 05:03:56 883620] [debug] |scid:3babb57a5958c24c398143c6|xqc_engine_add_active_queue|last_ticked_time:1757653436849247|
[2025/09/12 05:03:56 883625] [debug] |xqc_engine_main_logic|BEGIN|now:1757653436883625|
[2025/09/12 05:03:56 883631] [debug] |scid:3babb57a5958c24c398143c6|xqc_engine_process_conn|conn:0000558BB89AF67C|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:1757653436883630|
[2025/09/12 05:03:56 883637] [debug] |scid:3babb57a5958c24c398143c6|xqc_timer_expire|timer expired|type:LOSS_DETECTION|expire_time:1757653436883472|now:1757653436883630|
[2025/09/12 05:03:56 883642] [debug] |scid:3babb57a5958c24c398143c6|xqc_timer_loss_detection_timeout|path:0|loss_detection_timeout|
[2025/09/12 05:03:56 883647] [debug] |scid:3babb57a5958c24c398143c6|xqc_timer_loss_detection_timeout|send Probe pkts|conn:0000558BB89AF67C|path:0|bytes_in_flight:919|
[2025/09/12 05:03:56 883652] [debug] |scid:3babb57a5958c24c398143c6|xqc_send_ctl_get_pto_time_and_space|srtt:33811|rtt_var:16905|pto_duration:101431|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:03:56 883661] [debug] |scid:3babb57a5958c24c398143c6|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB89AF67C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:03:56 883666] [debug] |scid:3babb57a5958c24c398143c6|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB89AF67C|path:0|PNS: 1, unacked: 919|
[2025/09/12 05:03:56 883670] [debug] |scid:3babb57a5958c24c398143c6|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB89AF67C|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:03:56 883675] [debug] |scid:3babb57a5958c24c398143c6|xqc_path_send_one_or_two_ack_elicit_pkts|send two ack-eliciting pkts|path:0|pns:1|
[2025/09/12 05:03:56 883681] [debug] |scid:3babb57a5958c24c398143c6|xqc_conn_send_probe_pkt|conn:0000558BB89AF67C|path:0|pkt_num:0|size:194|pkt_type:HSK|frame:CRYPTO |conn_state:S_HANDSHAKE_SENT|
[2025/09/12 05:03:56 883687] [debug] |scid:3babb57a5958c24c398143c6|xqc_conn_send_probe_pkt|conn:0000558BB89AF67C|path:0|pkt_num:1|size:516|pkt_type:HSK|frame:CRYPTO |conn_state:S_HANDSHAKE_SENT|
[2025/09/12 05:03:56 883692] [debug] |scid:3babb57a5958c24c398143c6|xqc_timer_loss_detection_timeout|xqc_send_ctl_set_loss_detection_timer|PTO|conn:0000558BB89AF67C|pto_count:1
[2025/09/12 05:03:56 883697] [debug] |scid:3babb57a5958c24c398143c6|xqc_send_ctl_get_pto_time_and_space|srtt:33811|rtt_var:16905|pto_duration:202862|backoff_factor:2.00|backoff:2.00|pto_cnt:1|max_ack_delay:25|
[2025/09/12 05:03:56 883703] [debug] |scid:3babb57a5958c24c398143c6|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB89AF67C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:03:56 883707] [debug] |scid:3babb57a5958c24c398143c6|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB89AF67C|path:0|PNS: 1, unacked: 209|
[2025/09/12 05:03:56 883712] [debug] |scid:3babb57a5958c24c398143c6|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB89AF67C|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:03:56 883717] [debug] |scid:3babb57a5958c24c398143c6|xqc_timer_set|type:LOSS_DETECTION|expire:1757653436883697|now:1757653436883697|interv:0|
[2025/09/12 05:03:56 883722] [debug] |scid:3babb57a5958c24c398143c6|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB89AF67C|path:0|pns:1|expire:1757653436302027|now:1757653436883697|interval:0|pto_count:1|srtt:33811
[2025/09/12 05:03:56 883729] [debug] |scid:3babb57a5958c24c398143c6|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:CRYPTO |stream_id:0|stream_offset:0|
[2025/09/12 05:03:56 883734] [debug] |scid:3babb57a5958c24c398143c6|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:CRYPTO |stream_id:0|stream_offset:0|
[2025/09/12 05:03:56 883740] [debug] |scid:3babb57a5958c24c398143c6|xqc_check_acked_or_dropped_pkt|conn:0000558BB89AF67C|pkt_num:0|size:194|pkt_type:HSK|frame:CRYPTO |
[2025/09/12 05:03:56 883746] [debug] |scid:3babb57a5958c24c398143c6|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:4|
[2025/09/12 05:03:56 883783] [info] |scid:3babb57a5958c24c398143c6|xqc_send_packet_with_pn|<==|conn:0000558BB89AF67C|path:0|pkt_num:4|size:194|sent:210|pkt_type:HSK|frame:CRYPTO |inflight:209|now:1757653436883755|stream_id:0|stream_offset:0|
[2025/09/12 05:03:56 883791] [debug] |scid:3babb57a5958c24c398143c6|xqc_send_ctl_on_packet_sent|conn:0000558BB89AF67C|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 05:03:56 883798] [debug] |scid:3babb57a5958c24c398143c6|xqc_send_ctl_on_packet_sent|path:0|inflight:209|applimit:0|
[2025/09/12 05:03:56 883807] [debug] |scid:3babb57a5958c24c398143c6|xqc_send_ctl_get_pto_time_and_space|srtt:33811|rtt_var:16905|pto_duration:202862|backoff_factor:2.00|backoff:2.00|pto_cnt:1|max_ack_delay:25|
[2025/09/12 05:03:56 883815] [debug] |scid:3babb57a5958c24c398143c6|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB89AF67C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:03:56 883823] [debug] |scid:3babb57a5958c24c398143c6|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB89AF67C|path:0|PNS: 1, unacked: 403|
[2025/09/12 05:03:56 883839] [debug] |scid:3babb57a5958c24c398143c6|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB89AF67C|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:03:56 883847] [debug] |scid:3babb57a5958c24c398143c6|xqc_timer_set|type:LOSS_DETECTION|expire:1757653437086617|now:1757653436883807|interv:202810|
[2025/09/12 05:03:56 883855] [debug] |scid:3babb57a5958c24c398143c6|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB89AF67C|path:0|pns:1|expire:1757653437086617|now:1757653436883807|interval:202810|pto_count:1|srtt:33811
[2025/09/12 05:03:56 883865] [debug] |scid:3babb57a5958c24c398143c6|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:47136|inflight:403|
[2025/09/12 05:03:56 883872] [debug] |scid:3babb57a5958c24c398143c6|xqc_check_acked_or_dropped_pkt|conn:0000558BB89AF67C|pkt_num:1|size:516|pkt_type:HSK|frame:CRYPTO |
[2025/09/12 05:03:56 883878] [debug] |scid:3babb57a5958c24c398143c6|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:5|
[2025/09/12 05:03:56 883910] [info] |scid:3babb57a5958c24c398143c6|xqc_send_packet_with_pn|<==|conn:0000558BB89AF67C|path:0|pkt_num:5|size:516|sent:532|pkt_type:HSK|frame:CRYPTO |inflight:403|now:1757653436883886|stream_id:0|stream_offset:0|
[2025/09/12 05:03:56 883916] [debug] |scid:3babb57a5958c24c398143c6|xqc_send_ctl_on_packet_sent|conn:0000558BB89AF67C|path:0|pkt_num:5|origin_pktnum:1|size:516|enc_size:532|pkt_type:HSK|frame:CRYPTO |conn_state:S_HANDSHAKE_SENT|po_in_flight:0||retrans:0|
[2025/09/12 05:03:56 883925] [debug] |scid:3babb57a5958c24c398143c6|xqc_send_ctl_on_packet_sent|path:0|inflight:403|applimit:0|
[2025/09/12 05:03:56 883933] [debug] |scid:3babb57a5958c24c398143c6|xqc_send_ctl_get_pto_time_and_space|srtt:33811|rtt_var:16905|pto_duration:202862|backoff_factor:2.00|backoff:2.00|pto_cnt:1|max_ack_delay:25|
[2025/09/12 05:03:56 883942] [debug] |scid:3babb57a5958c24c398143c6|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB89AF67C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:03:56 883950] [debug] |scid:3babb57a5958c24c398143c6|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB89AF67C|path:0|PNS: 1, unacked: 919|
[2025/09/12 05:03:56 883958] [debug] |scid:3babb57a5958c24c398143c6|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB89AF67C|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:03:56 883966] [debug] |scid:3babb57a5958c24c398143c6|xqc_timer_set|type:LOSS_DETECTION|expire:1757653437086748|now:1757653436883933|interv:202815|
[2025/09/12 05:03:56 883974] [debug] |scid:3babb57a5958c24c398143c6|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB89AF67C|path:0|pns:1|expire:1757653437086748|now:1757653436883933|interval:202815|pto_count:1|srtt:33811
[2025/09/12 05:03:56 883980] [debug] |scid:3babb57a5958c24c398143c6|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:47136|inflight:919|
[2025/09/12 05:03:56 883986] [debug] |scid:3babb57a5958c24c398143c6|xqc_conn_next_wakeup_time|wakeup_time:1757653437086748|
[2025/09/12 05:03:56 883991] [debug] |scid:3babb57a5958c24c398143c6|xqc_engine_add_wakeup_queue|next_tick_time:1757653437086748|
[2025/09/12 05:03:56 883996] [debug] |xqc_engine_wakeup_after|wakeup:1757653437086748|now:1757653436883996|diff:202752|
[2025/09/12 05:03:56 884001] [debug] |xqc_engine_main_logic|END|now:1757653436883630|
[2025/09/12 05:03:56 884008] [debug] |xqc_engine_main_logic|BEGIN|now:1757653436884008|
[2025/09/12 05:03:56 884013] [debug] |xqc_engine_wakeup_after|wakeup:1757653437086748|now:1757653436884013|diff:202735|
[2025/09/12 05:03:56 884018] [debug] |xqc_engine_main_logic|END|now:1757653436884008|
[2025/09/12 05:03:56 915109] [info] |xqc_engine_packet_process|==>|conn:0000558BB89AF67C|size:65|state:S_HANDSHAKE_SENT|recv_time:1757653436915108|
[2025/09/12 05:03:56 915126] [debug] |scid:3babb57a5958c24c398143c6|xqc_packet_parse_handshake|success|Length:25|
[2025/09/12 05:03:56 915136] [debug] |scid:3babb57a5958c24c398143c6|xqc_packet_decrypt|largest_pn:0|
[2025/09/12 05:03:56 915142] [debug] |scid:3babb57a5958c24c398143c6|xqc_packet_decrypt|decryption nonce|path_id:0|pn:133545943|
[2025/09/12 05:03:56 915157] [debug] |scid:3babb57a5958c24c398143c6|xqc_packet_decrypt_single|pkt_type:HSK|pkt_num:133545943|
[2025/09/12 05:03:56 915164] [debug] |scid:3babb57a5958c24c398143c6|xqc_process_frames|frame_type:2|
[2025/09/12 05:03:56 915169] [debug] |scid:3babb57a5958c24c398143c6|xqc_send_ctl_on_ack_received|conn:0000558BB89AF67C|path:0|pkt_num:5|origin_pktnum:1|size:516|pns:1|pkt_type:HSK|frame:CRYPTO |conn_state:S_HANDSHAKE_SENT|frame_largest_ack:5|path_largest_ack:5|
[2025/09/12 05:03:56 915174] [debug] |scid:3babb57a5958c24c398143c6|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:919|prior_delivered:1184|prior_time:1757653436883328|is_app_limited:1|send_elapse:34369|ack_elapse:31780|ctl_first_sent_time:1757653436883886|lagest_ack_time:1757653436915108|curr_delivered:1700|
[2025/09/12 05:03:56 915181] [debug] |scid:3babb57a5958c24c398143c6|xqc_update_sample|sampler_sent_time_update:1757653436883886|
[2025/09/12 05:03:56 915188] [debug] |scid:3babb57a5958c24c398143c6|xqc_send_ctl_on_ack_received|sndq_packets_used:4||sndq_packets_used_bytes:0|sndq_packets_free:3|
[2025/09/12 05:03:56 915195] [debug] |scid:3babb57a5958c24c398143c6|xqc_send_ctl_update_rtt|before update rtt|conn:0000558BB89AF67C|srtt:33811|rttvar:16905|minrtt:33811|latest_rtt:31222|ack_delay:0|
[2025/09/12 05:03:56 915202] [debug] |scid:3babb57a5958c24c398143c6|xqc_send_ctl_update_rtt|l-0.0.0.0-443-3babb57a5958c24c398143c6 p-193.167.0.100-33309-25f162e36f3186f22b9c891a41124d6704 |after update rtt|conn:0000558BB89AF67C|srtt:33487|rttvar:13326|minrtt:31222|latest_rtt:31222|ack_delay:0|
[2025/09/12 05:03:56 915209] [debug] |scid:3babb57a5958c24c398143c6|xqc_send_ctl_get_lost_sent_pn|largest_acked:5|lost_pn:2|thresh:3|
[2025/09/12 05:03:56 915215] [debug] |scid:3babb57a5958c24c398143c6|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:03:56 915223] [debug] |scid:3babb57a5958c24c398143c6|xqc_send_ctl_detect_lost|mark lost|pns:1|pkt_num:2|lost_pn:2|po_sent_time:1757653436099099|lost_send_time:1757653436877436|loss_delay:37672|frame:CRYPTO |repair:32|
[2025/09/12 05:03:56 915230] [debug] |scid:3babb57a5958c24c398143c6|xqc_send_ctl_detect_lost|mark lost|pns:1|pkt_num:3|lost_pn:2|po_sent_time:1757653436099165|lost_send_time:1757653436877436|loss_delay:37672|frame:CRYPTO |repair:32|
[2025/09/12 05:03:56 915237] [debug] |scid:3babb57a5958c24c398143c6|xqc_send_ctl_detect_lost|OnLostDetection|largest_lost sent time: 1757653436099165u|
[2025/09/12 05:03:56 915243] [stats] |scid:3babb57a5958c24c398143c6|xqc_send_ctl_detect_lost|l-0.0.0.0-443-3babb57a5958c24c398143c6 p-193.167.0.100-33309-25f162e36f3186f22b9c891a41124d6704 |lost interval:1757653436915108|lost_count:2|send_count:9|pkt_num:3|po_send_time:1757653436099165|srtt:33487|cwnd:47136|bw:1509|conn_life:817815|now:0|last_lost_time:817815|
[2025/09/12 05:03:56 915251] [debug] |scid:3babb57a5958c24c398143c6|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:03:56 915257] [debug] |scid:3babb57a5958c24c398143c6|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:0000558BB89AF67C|path:0|pns:1|expire:1757653436921427|now:1757653436915256|interval:6171|
[2025/09/12 05:03:56 915263] [debug] |scid:3babb57a5958c24c398143c6|xqc_timer_set|type:LOSS_DETECTION|expire:1757653436921427|now:1757653436915256|interv:6171|
[2025/09/12 05:03:56 915270] [debug] |scid:3babb57a5958c24c398143c6|xqc_generate_sample|sampler: send_elapse 34369, ack_elapse 31780, delivered 516|rate 15013|lost 2|
[2025/09/12 05:03:56 915277] [debug] |scid:3babb57a5958c24c398143c6|xqc_bbr_update_bandwidth|BBRv1: RTT round update 1 -> 2|
[2025/09/12 05:03:56 915283] [debug] |scid:3babb57a5958c24c398143c6|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (15013) in round 2|
[2025/09/12 05:03:56 915287] [debug] |scid:3babb57a5958c24c398143c6|xqc_bbr_update_min_rtt|probertt expire|rtt:31222, old_rtt:33811|
[2025/09/12 05:03:56 915295] [debug] |scid:3babb57a5958c24c398143c6|xqc_bbr_update_min_rtt|minrtt expire|rtt:31222, old_rtt:33811|
[2025/09/12 05:03:56 915299] [debug] |scid:3babb57a5958c24c398143c6|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:5744|extra_cwnd:2446|
[2025/09/12 05:03:56 915304] [debug] |scid:3babb57a5958c24c398143c6|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:47136|packet_lost:2|acked:516|po_sent_time:1757653436883886|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1700|
[2025/09/12 05:03:56 915308] [debug] |scid:3babb57a5958c24c398143c6|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:47136|packet_lost:2|acked:516|po_sent_time:1757653436883886|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1700|
[2025/09/12 05:03:56 915313] [debug] |scid:3babb57a5958c24c398143c6|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-3babb57a5958c24c398143c6 p-193.167.0.100-33309-25f162e36f3186f22b9c891a41124d6704 |bbr on ack|mode:0|pacing_rate:3920957|bw:15013|cwnd:47652|full_bw_reached:0|inflight:194|srtt:33487|latest_rtt:31222|min_rtt:31222|applimit:1|lost:0|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:1|
[2025/09/12 05:03:56 915318] [stats] |scid:3babb57a5958c24c398143c6|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-3babb57a5958c24c398143c6 p-193.167.0.100-33309-25f162e36f3186f22b9c891a41124d6704 |bandwidth change record|bw_before:1509|bw_after:15013|srtt:33487|cwnd:47652|
[2025/09/12 05:03:56 915323] [info] |scid:3babb57a5958c24c398143c6|xqc_send_ctl_on_pns_discard|xqc_send_ctl_set_loss_detection_timer on discard pns:0
[2025/09/12 05:03:56 915327] [debug] |scid:3babb57a5958c24c398143c6|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:0000558BB89AF67C|path:0|pns:1|expire:1757653436921427|now:1757653436915327|interval:6100|
[2025/09/12 05:03:56 915331] [debug] |scid:3babb57a5958c24c398143c6|xqc_timer_set|type:LOSS_DETECTION|expire:1757653436921427|now:1757653436915327|interv:6100|
[2025/09/12 05:03:56 915336] [debug] |scid:3babb57a5958c24c398143c6|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:133545943|largest:133545943|pns:1|
[2025/09/12 05:03:56 915341] [info] |scid:3babb57a5958c24c398143c6|xqc_conn_on_pkt_processed|====>|conn:0000558BB89AF67C|path:0|size:65|pkt_type:HSK|pkt_num:133545943|frame:ACK |recv_time:1757653436915108|dcid:3babb57a5958c24c398143c6|dcid_seq:0|
[2025/09/12 05:03:56 915346] [debug] |scid:3babb57a5958c24c398143c6|xqc_timer_set|type:PATH_IDLE|expire:1757653496915108|now:1757653436915108|interv:60000000|
[2025/09/12 05:03:56 915350] [debug] |scid:3babb57a5958c24c398143c6|xqc_timer_set|type:CONN_IDLE|expire:1757653496915108|now:1757653436915108|interv:60000000|
[2025/09/12 05:03:56 915354] [debug] |scid:3babb57a5958c24c398143c6|xqc_engine_remove_wakeup_queue|next_tick_time:1757653437086748|pq_index:0|
[2025/09/12 05:03:56 915358] [debug] |scid:3babb57a5958c24c398143c6|xqc_engine_add_active_queue|last_ticked_time:1757653436883630|
[2025/09/12 05:03:56 915362] [debug] |xqc_engine_main_logic|BEGIN|now:1757653436915362|
[2025/09/12 05:03:56 915367] [debug] |scid:3babb57a5958c24c398143c6|xqc_engine_process_conn|conn:0000558BB89AF67C|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:1757653436915366|
[2025/09/12 05:03:56 915373] [debug] |scid:3babb57a5958c24c398143c6|xqc_path_get_perf_class|conn:0000558BB89AF67C|path_id:0|path_srtt:33487|min_srtt:33487|path_bw:15013|loss_rate:12.50|path_pto:0|
[2025/09/12 05:03:56 915378] [debug] |scid:3babb57a5958c24c398143c6|xqc_send_ctl_can_send|l-0.0.0.0-443-3babb57a5958c24c398143c6 p-193.167.0.100-33309-25f162e36f3186f22b9c891a41124d6704 |path:0|can:1|pkt_sz:127|schedule_bytes:0|inflight:194|cwnd:47652|conn:0000558BB89AF67C|stream_id:0|stream_offset:0|
[2025/09/12 05:03:56 915383] [debug] |scid:3babb57a5958c24c398143c6|xqc_minrtt_scheduler_get_path|path srtt|conn:0000558BB89AF67C|path_id:0|path_srtt:33487|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:03:56 915391] [debug] |scid:3babb57a5958c24c398143c6|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CRYPTO |pn:2|size:127|reinj:0|path_class:2|
[2025/09/12 05:03:56 915395] [debug] |scid:3babb57a5958c24c398143c6|xqc_path_get_perf_class|conn:0000558BB89AF67C|path_id:0|path_srtt:33487|min_srtt:33487|path_bw:15013|loss_rate:12.50|path_pto:0|
[2025/09/12 05:03:56 915399] [debug] |scid:3babb57a5958c24c398143c6|xqc_send_ctl_can_send|l-0.0.0.0-443-3babb57a5958c24c398143c6 p-193.167.0.100-33309-25f162e36f3186f22b9c891a41124d6704 |path:0|can:1|pkt_sz:82|schedule_bytes:127|inflight:194|cwnd:47652|conn:0000558BB89AF67C|stream_id:0|stream_offset:0|
[2025/09/12 05:03:56 915404] [debug] |scid:3babb57a5958c24c398143c6|xqc_minrtt_scheduler_get_path|path srtt|conn:0000558BB89AF67C|path_id:0|path_srtt:33487|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:03:56 915408] [debug] |scid:3babb57a5958c24c398143c6|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CRYPTO |pn:3|size:82|reinj:0|path_class:2|
[2025/09/12 05:03:56 915413] [debug] |scid:3babb57a5958c24c398143c6|xqc_check_acked_or_dropped_pkt|conn:0000558BB89AF67C|pkt_num:2|size:127|pkt_type:HSK|frame:CRYPTO |
[2025/09/12 05:03:56 915417] [debug] |scid:3babb57a5958c24c398143c6|xqc_send_ctl_can_send|l-0.0.0.0-443-3babb57a5958c24c398143c6 p-193.167.0.100-33309-25f162e36f3186f22b9c891a41124d6704 |path:0|can:1|pkt_sz:127|schedule_bytes:0|inflight:194|cwnd:47652|conn:0000558BB89AF67C|stream_id:0|stream_offset:0|
[2025/09/12 05:03:56 915421] [debug] |scid:3babb57a5958c24c398143c6|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:03:56 915426] [debug] |scid:3babb57a5958c24c398143c6|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:6|
[2025/09/12 05:03:56 915457] [info] |scid:3babb57a5958c24c398143c6|xqc_send_packet_with_pn|<==|conn:0000558BB89AF67C|path:0|pkt_num:6|size:127|sent:143|pkt_type:HSK|frame:CRYPTO |inflight:194|now:1757653436915433|stream_id:0|stream_offset:0|
[2025/09/12 05:03:56 915464] [debug] |scid:3babb57a5958c24c398143c6|xqc_send_ctl_on_packet_sent|conn:0000558BB89AF67C|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 05:03:56 915468] [debug] |scid:3babb57a5958c24c398143c6|xqc_send_ctl_on_packet_sent|path:0|inflight:194|applimit:0|
[2025/09/12 05:03:56 915473] [debug] |scid:3babb57a5958c24c398143c6|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:0000558BB89AF67C|path:0|pns:1|expire:1757653436921427|now:1757653436915473|interval:5954|
[2025/09/12 05:03:56 915480] [debug] |scid:3babb57a5958c24c398143c6|xqc_timer_set|type:LOSS_DETECTION|expire:1757653436921427|now:1757653436915473|interv:5954|
[2025/09/12 05:03:56 915487] [debug] |scid:3babb57a5958c24c398143c6|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:47652|inflight:321|
[2025/09/12 05:03:56 915495] [debug] |scid:3babb57a5958c24c398143c6|xqc_check_acked_or_dropped_pkt|conn:0000558BB89AF67C|pkt_num:3|size:82|pkt_type:HSK|frame:CRYPTO |
[2025/09/12 05:03:56 915502] [debug] |scid:3babb57a5958c24c398143c6|xqc_send_ctl_can_send|l-0.0.0.0-443-3babb57a5958c24c398143c6 p-193.167.0.100-33309-25f162e36f3186f22b9c891a41124d6704 |path:0|can:1|pkt_sz:82|schedule_bytes:0|inflight:321|cwnd:47652|conn:0000558BB89AF67C|stream_id:0|stream_offset:0|
[2025/09/12 05:03:56 915509] [debug] |scid:3babb57a5958c24c398143c6|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:03:56 915515] [debug] |scid:3babb57a5958c24c398143c6|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:7|
[2025/09/12 05:03:56 915546] [info] |scid:3babb57a5958c24c398143c6|xqc_send_packet_with_pn|<==|conn:0000558BB89AF67C|path:0|pkt_num:7|size:82|sent:98|pkt_type:HSK|frame:CRYPTO |inflight:321|now:1757653436915525|stream_id:0|stream_offset:0|
[2025/09/12 05:03:56 915552] [debug] |scid:3babb57a5958c24c398143c6|xqc_send_ctl_on_packet_sent|conn:0000558BB89AF67C|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 05:03:56 915564] [debug] |scid:3babb57a5958c24c398143c6|xqc_send_ctl_on_packet_sent|path:0|inflight:321|applimit:0|
[2025/09/12 05:03:56 915571] [debug] |scid:3babb57a5958c24c398143c6|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:0000558BB89AF67C|path:0|pns:1|expire:1757653436921427|now:1757653436915570|interval:5857|
[2025/09/12 05:03:56 915577] [debug] |scid:3babb57a5958c24c398143c6|xqc_timer_set|type:LOSS_DETECTION|expire:1757653436921427|now:1757653436915570|interv:5857|
[2025/09/12 05:03:56 915584] [debug] |scid:3babb57a5958c24c398143c6|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:47652|inflight:403|
[2025/09/12 05:03:56 915592] [debug] |scid:3babb57a5958c24c398143c6|xqc_conn_next_wakeup_time|wakeup_time:1757653436921427|
[2025/09/12 05:03:56 915599] [debug] |scid:3babb57a5958c24c398143c6|xqc_engine_add_wakeup_queue|next_tick_time:1757653436921427|
[2025/09/12 05:03:56 915605] [debug] |xqc_engine_wakeup_after|wakeup:1757653436921427|now:1757653436915605|diff:5822|
[2025/09/12 05:03:56 915609] [debug] |xqc_engine_main_logic|END|now:1757653436915366|
[2025/09/12 05:03:56 915615] [debug] |xqc_engine_main_logic|BEGIN|now:1757653436915615|
[2025/09/12 05:03:56 915618] [debug] |xqc_engine_wakeup_after|wakeup:1757653436921427|now:1757653436915618|diff:5809|
[2025/09/12 05:03:56 915622] [debug] |xqc_engine_main_logic|END|now:1757653436915615|
[2025/09/12 05:03:56 921694] [debug] |xqc_engine_main_logic|BEGIN|now:1757653436921694|
[2025/09/12 05:03:56 921705] [debug] |scid:3babb57a5958c24c398143c6|xqc_engine_remove_wakeup_queue|next_tick_time:1757653436921427|pq_index:0|
[2025/09/12 05:03:56 921710] [debug] |scid:3babb57a5958c24c398143c6|xqc_engine_add_active_queue|last_ticked_time:1757653436915366|
[2025/09/12 05:03:56 921716] [debug] |scid:3babb57a5958c24c398143c6|xqc_engine_process_conn|conn:0000558BB89AF67C|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:1757653436921715|
[2025/09/12 05:03:56 921722] [debug] |scid:3babb57a5958c24c398143c6|xqc_timer_expire|timer expired|type:LOSS_DETECTION|expire_time:1757653436921427|now:1757653436921715|
[2025/09/12 05:03:56 921727] [debug] |scid:3babb57a5958c24c398143c6|xqc_timer_loss_detection_timeout|path:0|loss_detection_timeout|
[2025/09/12 05:03:56 921732] [debug] |scid:3babb57a5958c24c398143c6|xqc_timer_loss_detection_timeout|xqc_send_ctl_detect_lost|
[2025/09/12 05:03:56 921737] [debug] |scid:3babb57a5958c24c398143c6|xqc_send_ctl_get_lost_sent_pn|largest_acked:5|lost_pn:2|thresh:3|
[2025/09/12 05:03:56 921742] [debug] |scid:3babb57a5958c24c398143c6|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:03:56 921747] [debug] |scid:3babb57a5958c24c398143c6|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:03:56 921752] [debug] |scid:3babb57a5958c24c398143c6|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:03:56 921757] [debug] |scid:3babb57a5958c24c398143c6|xqc_send_ctl_detect_lost|mark lost|pns:1|pkt_num:4|lost_pn:2|po_sent_time:1757653436883755|lost_send_time:1757653436884043|loss_delay:37672|frame:CRYPTO |repair:32|
[2025/09/12 05:03:56 921763] [debug] |scid:3babb57a5958c24c398143c6|xqc_send_ctl_detect_lost|OnLostDetection|largest_lost sent time: 1757653436883755u|
[2025/09/12 05:03:56 921768] [debug] |scid:3babb57a5958c24c398143c6|xqc_timer_loss_detection_timeout|xqc_send_ctl_set_loss_detection_timer|loss|
[2025/09/12 05:03:56 921773] [debug] |scid:3babb57a5958c24c398143c6|xqc_send_ctl_get_pto_time_and_space|srtt:33487|rtt_var:13326|pto_duration:86791|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:03:56 921779] [debug] |scid:3babb57a5958c24c398143c6|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB89AF67C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:03:56 921789] [debug] |scid:3babb57a5958c24c398143c6|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB89AF67C|path:0|PNS: 1, unacked: 209|
[2025/09/12 05:03:56 921794] [debug] |scid:3babb57a5958c24c398143c6|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB89AF67C|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:03:56 921798] [debug] |scid:3babb57a5958c24c398143c6|xqc_timer_set|type:LOSS_DETECTION|expire:1757653437002316|now:1757653436921772|interv:80544|
[2025/09/12 05:03:56 921803] [debug] |scid:3babb57a5958c24c398143c6|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB89AF67C|path:0|pns:1|expire:1757653437002316|now:1757653436921772|interval:80544|pto_count:0|srtt:33487
[2025/09/12 05:03:56 921810] [debug] |scid:3babb57a5958c24c398143c6|xqc_path_get_perf_class|conn:0000558BB89AF67C|path_id:0|path_srtt:33487|min_srtt:33487|path_bw:15013|loss_rate:66.67|path_pto:0|
[2025/09/12 05:03:56 921816] [debug] |scid:3babb57a5958c24c398143c6|xqc_send_ctl_can_send|l-0.0.0.0-443-3babb57a5958c24c398143c6 p-193.167.0.100-33309-25f162e36f3186f22b9c891a41124d6704 |path:0|can:1|pkt_sz:194|schedule_bytes:0|inflight:209|cwnd:47652|conn:0000558BB89AF67C|stream_id:0|stream_offset:0|
[2025/09/12 05:03:56 921821] [debug] |scid:3babb57a5958c24c398143c6|xqc_minrtt_scheduler_get_path|path srtt|conn:0000558BB89AF67C|path_id:0|path_srtt:33487|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:03:56 921827] [debug] |scid:3babb57a5958c24c398143c6|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CRYPTO |pn:4|size:194|reinj:0|path_class:4|
[2025/09/12 05:03:56 921832] [debug] |scid:3babb57a5958c24c398143c6|xqc_check_acked_or_dropped_pkt|conn:0000558BB89AF67C|pkt_num:4|size:194|pkt_type:HSK|frame:CRYPTO |
[2025/09/12 05:03:56 921838] [debug] |scid:3babb57a5958c24c398143c6|xqc_send_ctl_can_send|l-0.0.0.0-443-3babb57a5958c24c398143c6 p-193.167.0.100-33309-25f162e36f3186f22b9c891a41124d6704 |path:0|can:1|pkt_sz:194|schedule_bytes:0|inflight:209|cwnd:47652|conn:0000558BB89AF67C|stream_id:0|stream_offset:0|
[2025/09/12 05:03:56 921843] [debug] |scid:3babb57a5958c24c398143c6|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:03:56 921848] [debug] |scid:3babb57a5958c24c398143c6|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:8|
[2025/09/12 05:03:56 921881] [info] |scid:3babb57a5958c24c398143c6|xqc_send_packet_with_pn|<==|conn:0000558BB89AF67C|path:0|pkt_num:8|size:194|sent:210|pkt_type:HSK|frame:CRYPTO |inflight:209|now:1757653436921857|stream_id:0|stream_offset:0|
[2025/09/12 05:03:56 921889] [debug] |scid:3babb57a5958c24c398143c6|xqc_send_ctl_on_packet_sent|conn:0000558BB89AF67C|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 05:03:56 921897] [debug] |scid:3babb57a5958c24c398143c6|xqc_send_ctl_on_packet_sent|path:0|inflight:209|applimit:0|
[2025/09/12 05:03:56 921906] [debug] |scid:3babb57a5958c24c398143c6|xqc_send_ctl_get_pto_time_and_space|srtt:33487|rtt_var:13326|pto_duration:86791|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:03:56 921915] [debug] |scid:3babb57a5958c24c398143c6|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB89AF67C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:03:56 921923] [debug] |scid:3babb57a5958c24c398143c6|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB89AF67C|path:0|PNS: 1, unacked: 403|
[2025/09/12 05:03:56 921931] [debug] |scid:3babb57a5958c24c398143c6|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB89AF67C|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:03:56 921939] [debug] |scid:3babb57a5958c24c398143c6|xqc_timer_set|type:LOSS_DETECTION|expire:1757653437008648|now:1757653436921905|interv:86743|
[2025/09/12 05:03:56 921947] [debug] |scid:3babb57a5958c24c398143c6|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB89AF67C|path:0|pns:1|expire:1757653437008648|now:1757653436921905|interval:86743|pto_count:0|srtt:33487
[2025/09/12 05:03:56 921961] [debug] |scid:3babb57a5958c24c398143c6|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:47652|inflight:403|
[2025/09/12 05:03:56 921967] [debug] |scid:3babb57a5958c24c398143c6|xqc_conn_next_wakeup_time|wakeup_time:1757653437008648|
[2025/09/12 05:03:56 921972] [debug] |scid:3babb57a5958c24c398143c6|xqc_engine_add_wakeup_queue|next_tick_time:1757653437008648|
[2025/09/12 05:03:56 921977] [debug] |xqc_engine_wakeup_after|wakeup:1757653437008648|now:1757653436921977|diff:86671|
[2025/09/12 05:03:56 921982] [debug] |xqc_engine_main_logic|END|now:1757653436921715|
[2025/09/12 05:03:56 946186] [info] |xqc_engine_packet_process|==>|conn:0000558BB89AF67C|size:65|state:S_HANDSHAKE_SENT|recv_time:1757653436946185|
[2025/09/12 05:03:56 946206] [debug] |scid:3babb57a5958c24c398143c6|xqc_packet_parse_handshake|success|Length:25|
[2025/09/12 05:03:56 946216] [debug] |scid:3babb57a5958c24c398143c6|xqc_packet_decrypt|largest_pn:133545943|
[2025/09/12 05:03:56 946224] [debug] |scid:3babb57a5958c24c398143c6|xqc_packet_decrypt|decryption nonce|path_id:0|pn:133545944|
[2025/09/12 05:03:56 946236] [debug] |scid:3babb57a5958c24c398143c6|xqc_packet_decrypt_single|pkt_type:HSK|pkt_num:133545944|
[2025/09/12 05:03:56 946243] [debug] |scid:3babb57a5958c24c398143c6|xqc_process_frames|frame_type:2|
[2025/09/12 05:03:56 946252] [debug] |scid:3babb57a5958c24c398143c6|xqc_send_ctl_on_ack_received|conn:0000558BB89AF67C|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 05:03:56 946262] [debug] |scid:3babb57a5958c24c398143c6|xqc_update_sample|sampler_update|prior_lost:2|tx_in_flight:321|prior_delivered:1700|prior_time:1757653436915108|is_app_limited:1|send_elapse:31547|ack_elapse:31077|ctl_first_sent_time:1757653436915433|lagest_ack_time:1757653436946185|curr_delivered:1827|
[2025/09/12 05:03:56 946272] [debug] |scid:3babb57a5958c24c398143c6|xqc_update_sample|sampler_sent_time_update:1757653436915433|
[2025/09/12 05:03:56 946281] [debug] |scid:3babb57a5958c24c398143c6|xqc_send_ctl_on_ack_received|sndq_packets_used:5||sndq_packets_used_bytes:0|sndq_packets_free:2|
[2025/09/12 05:03:56 946290] [debug] |scid:3babb57a5958c24c398143c6|xqc_send_ctl_update_rtt|before update rtt|conn:0000558BB89AF67C|srtt:33487|rttvar:13326|minrtt:31222|latest_rtt:30752|ack_delay:0|
[2025/09/12 05:03:56 946299] [debug] |scid:3babb57a5958c24c398143c6|xqc_send_ctl_update_rtt|l-0.0.0.0-443-3babb57a5958c24c398143c6 p-193.167.0.100-33309-25f162e36f3186f22b9c891a41124d6704 |after update rtt|conn:0000558BB89AF67C|srtt:33146|rttvar:10678|minrtt:30752|latest_rtt:30752|ack_delay:0|
[2025/09/12 05:03:56 946307] [debug] |scid:3babb57a5958c24c398143c6|xqc_send_ctl_get_lost_sent_pn|largest_acked:6|lost_pn:3|thresh:3|
[2025/09/12 05:03:56 946315] [debug] |scid:3babb57a5958c24c398143c6|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:03:56 946323] [debug] |scid:3babb57a5958c24c398143c6|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:03:56 946330] [debug] |scid:3babb57a5958c24c398143c6|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 05:03:56 946339] [debug] |scid:3babb57a5958c24c398143c6|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:03:56 946346] [debug] |scid:3babb57a5958c24c398143c6|xqc_send_ctl_get_pto_time_and_space|srtt:33146|rtt_var:10678|pto_duration:75858|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:03:56 946352] [debug] |scid:3babb57a5958c24c398143c6|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB89AF67C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:03:56 946357] [debug] |scid:3babb57a5958c24c398143c6|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB89AF67C|path:0|PNS: 1, unacked: 276|
[2025/09/12 05:03:56 946370] [debug] |scid:3babb57a5958c24c398143c6|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB89AF67C|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:03:56 946375] [debug] |scid:3babb57a5958c24c398143c6|xqc_timer_set|type:LOSS_DETECTION|expire:1757653436997715|now:1757653436946345|interv:51370|
[2025/09/12 05:03:56 946380] [debug] |scid:3babb57a5958c24c398143c6|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB89AF67C|path:0|pns:1|expire:1757653436997715|now:1757653436946345|interval:51370|pto_count:0|srtt:33146
[2025/09/12 05:03:56 946386] [debug] |scid:3babb57a5958c24c398143c6|xqc_generate_sample|sampler: send_elapse 31547, ack_elapse 31077, delivered 127|rate 4025|lost 3|
[2025/09/12 05:03:56 946391] [debug] |scid:3babb57a5958c24c398143c6|xqc_bbr_update_bandwidth|BBRv1: RTT round update 2 -> 3|
[2025/09/12 05:03:56 946396] [debug] |scid:3babb57a5958c24c398143c6|xqc_bbr_update_min_rtt|probertt expire|rtt:30752, old_rtt:31222|
[2025/09/12 05:03:56 946401] [debug] |scid:3babb57a5958c24c398143c6|xqc_bbr_update_min_rtt|minrtt expire|rtt:30752, old_rtt:31222|
[2025/09/12 05:03:56 946406] [debug] |scid:3babb57a5958c24c398143c6|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:5744|extra_cwnd:2446|
[2025/09/12 05:03:56 946411] [debug] |scid:3babb57a5958c24c398143c6|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:47652|packet_lost:0|acked:127|po_sent_time:1757653436915433|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1827|
[2025/09/12 05:03:56 946417] [debug] |scid:3babb57a5958c24c398143c6|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:47652|packet_lost:0|acked:127|po_sent_time:1757653436915433|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1827|
[2025/09/12 05:03:56 946422] [debug] |scid:3babb57a5958c24c398143c6|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-3babb57a5958c24c398143c6 p-193.167.0.100-33309-25f162e36f3186f22b9c891a41124d6704 |bbr on ack|mode:0|pacing_rate:3920957|bw:15013|cwnd:47779|full_bw_reached:0|inflight:276|srtt:33146|latest_rtt:30752|min_rtt:30752|applimit:1|lost:3|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:1|
[2025/09/12 05:03:56 946430] [info] |scid:3babb57a5958c24c398143c6|xqc_send_ctl_on_pns_discard|xqc_send_ctl_set_loss_detection_timer on discard pns:0
[2025/09/12 05:03:56 946435] [debug] |scid:3babb57a5958c24c398143c6|xqc_send_ctl_get_pto_time_and_space|srtt:33146|rtt_var:10678|pto_duration:75858|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:03:56 946440] [debug] |scid:3babb57a5958c24c398143c6|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB89AF67C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:03:56 946445] [debug] |scid:3babb57a5958c24c398143c6|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB89AF67C|path:0|PNS: 1, unacked: 276|
[2025/09/12 05:03:56 946450] [debug] |scid:3babb57a5958c24c398143c6|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB89AF67C|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:03:56 946454] [debug] |scid:3babb57a5958c24c398143c6|xqc_timer_set|type:LOSS_DETECTION|expire:1757653436997715|now:1757653436946434|interv:51281|
[2025/09/12 05:03:56 946459] [debug] |scid:3babb57a5958c24c398143c6|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB89AF67C|path:0|pns:1|expire:1757653436997715|now:1757653436946434|interval:51281|pto_count:0|srtt:33146
[2025/09/12 05:03:56 946465] [debug] |scid:3babb57a5958c24c398143c6|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:133545944|largest:133545944|pns:1|
[2025/09/12 05:03:56 946471] [info] |scid:3babb57a5958c24c398143c6|xqc_conn_on_pkt_processed|====>|conn:0000558BB89AF67C|path:0|size:65|pkt_type:HSK|pkt_num:133545944|frame:ACK |recv_time:1757653436946185|dcid:3babb57a5958c24c398143c6|dcid_seq:0|
[2025/09/12 05:03:56 946477] [debug] |scid:3babb57a5958c24c398143c6|xqc_timer_set|type:PATH_IDLE|expire:1757653496946185|now:1757653436946185|interv:60000000|
[2025/09/12 05:03:56 946486] [debug] |scid:3babb57a5958c24c398143c6|xqc_timer_set|type:CONN_IDLE|expire:1757653496946185|now:1757653436946185|interv:60000000|
[2025/09/12 05:03:56 946491] [debug] |scid:3babb57a5958c24c398143c6|xqc_engine_remove_wakeup_queue|next_tick_time:1757653437008648|pq_index:0|
[2025/09/12 05:03:56 946496] [debug] |scid:3babb57a5958c24c398143c6|xqc_engine_add_active_queue|last_ticked_time:1757653436921715|
[2025/09/12 05:03:56 946501] [debug] |xqc_engine_main_logic|BEGIN|now:1757653436946501|
[2025/09/12 05:03:56 946507] [debug] |scid:3babb57a5958c24c398143c6|xqc_engine_process_conn|conn:0000558BB89AF67C|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:1757653436946506|
[2025/09/12 05:03:56 946515] [debug] |scid:3babb57a5958c24c398143c6|xqc_conn_next_wakeup_time|wakeup_time:1757653436997715|
[2025/09/12 05:03:56 946520] [debug] |scid:3babb57a5958c24c398143c6|xqc_engine_add_wakeup_queue|next_tick_time:1757653436997715|
[2025/09/12 05:03:56 946525] [debug] |xqc_engine_wakeup_after|wakeup:1757653436997715|now:1757653436946525|diff:51190|
[2025/09/12 05:03:56 946531] [debug] |xqc_engine_main_logic|END|now:1757653436946506|
[2025/09/12 05:03:56 946537] [debug] |xqc_engine_main_logic|BEGIN|now:1757653436946537|
[2025/09/12 05:03:56 946542] [debug] |xqc_engine_wakeup_after|wakeup:1757653436997715|now:1757653436946542|diff:51173|
[2025/09/12 05:03:56 946547] [debug] |xqc_engine_main_logic|END|now:1757653436946537|
[2025/09/12 05:03:56 998646] [debug] |xqc_engine_main_logic|BEGIN|now:1757653436998646|
[2025/09/12 05:03:56 998662] [debug] |scid:3babb57a5958c24c398143c6|xqc_engine_remove_wakeup_queue|next_tick_time:1757653436997715|pq_index:0|
[2025/09/12 05:03:56 998669] [debug] |scid:3babb57a5958c24c398143c6|xqc_engine_add_active_queue|last_ticked_time:1757653436946506|
[2025/09/12 05:03:56 998676] [debug] |scid:3babb57a5958c24c398143c6|xqc_engine_process_conn|conn:0000558BB89AF67C|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:1757653436998674|
[2025/09/12 05:03:56 998682] [debug] |scid:3babb57a5958c24c398143c6|xqc_timer_expire|timer expired|type:LOSS_DETECTION|expire_time:1757653436997715|now:1757653436998674|
[2025/09/12 05:03:56 998687] [debug] |scid:3babb57a5958c24c398143c6|xqc_timer_loss_detection_timeout|path:0|loss_detection_timeout|
[2025/09/12 05:03:56 998692] [debug] |scid:3babb57a5958c24c398143c6|xqc_timer_loss_detection_timeout|send Probe pkts|conn:0000558BB89AF67C|path:0|bytes_in_flight:276|
[2025/09/12 05:03:56 998697] [debug] |scid:3babb57a5958c24c398143c6|xqc_send_ctl_get_pto_time_and_space|srtt:33146|rtt_var:10678|pto_duration:75858|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:03:56 998703] [debug] |scid:3babb57a5958c24c398143c6|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB89AF67C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:03:56 998708] [debug] |scid:3babb57a5958c24c398143c6|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB89AF67C|path:0|PNS: 1, unacked: 276|
[2025/09/12 05:03:56 998713] [debug] |scid:3babb57a5958c24c398143c6|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB89AF67C|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:03:56 998718] [debug] |scid:3babb57a5958c24c398143c6|xqc_path_send_one_or_two_ack_elicit_pkts|send two ack-eliciting pkts|path:0|pns:1|
[2025/09/12 05:03:56 998724] [debug] |scid:3babb57a5958c24c398143c6|xqc_conn_send_probe_pkt|conn:0000558BB89AF67C|path:0|pkt_num:0|size:194|pkt_type:HSK|frame:CRYPTO |conn_state:S_HANDSHAKE_SENT|
[2025/09/12 05:03:56 998730] [debug] |scid:3babb57a5958c24c398143c6|xqc_conn_send_probe_pkt|conn:0000558BB89AF67C|path:0|pkt_num:3|size:82|pkt_type:HSK|frame:CRYPTO |conn_state:S_HANDSHAKE_SENT|
[2025/09/12 05:03:56 998736] [debug] |scid:3babb57a5958c24c398143c6|xqc_timer_loss_detection_timeout|xqc_send_ctl_set_loss_detection_timer|PTO|conn:0000558BB89AF67C|pto_count:1
[2025/09/12 05:03:56 998748] [debug] |scid:3babb57a5958c24c398143c6|xqc_send_ctl_get_pto_time_and_space|srtt:33146|rtt_var:10678|pto_duration:151716|backoff_factor:2.00|backoff:2.00|pto_cnt:1|max_ack_delay:25|
[2025/09/12 05:03:56 998753] [debug] |scid:3babb57a5958c24c398143c6|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB89AF67C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:03:56 998758] [debug] |scid:3babb57a5958c24c398143c6|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB89AF67C|path:0|PNS: 1, unacked: 276|
[2025/09/12 05:03:56 998763] [debug] |scid:3babb57a5958c24c398143c6|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB89AF67C|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:03:56 998768] [debug] |scid:3babb57a5958c24c398143c6|xqc_timer_set|type:LOSS_DETECTION|expire:1757653437073573|now:1757653436998747|interv:74826|
[2025/09/12 05:03:56 998773] [debug] |scid:3babb57a5958c24c398143c6|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB89AF67C|path:0|pns:1|expire:1757653437073573|now:1757653436998747|interval:74826|pto_count:1|srtt:33146
[2025/09/12 05:03:56 998780] [debug] |scid:3babb57a5958c24c398143c6|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:CRYPTO |stream_id:0|stream_offset:0|
[2025/09/12 05:03:56 998786] [debug] |scid:3babb57a5958c24c398143c6|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:CRYPTO |stream_id:0|stream_offset:0|
[2025/09/12 05:03:56 998791] [debug] |scid:3babb57a5958c24c398143c6|xqc_check_acked_or_dropped_pkt|conn:0000558BB89AF67C|pkt_num:0|size:194|pkt_type:HSK|frame:CRYPTO |
[2025/09/12 05:03:56 998797] [debug] |scid:3babb57a5958c24c398143c6|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:9|
[2025/09/12 05:03:56 998842] [info] |scid:3babb57a5958c24c398143c6|xqc_send_packet_with_pn|<==|conn:0000558BB89AF67C|path:0|pkt_num:9|size:194|sent:210|pkt_type:HSK|frame:CRYPTO |inflight:276|now:1757653436998808|stream_id:0|stream_offset:0|
[2025/09/12 05:03:56 998853] [debug] |scid:3babb57a5958c24c398143c6|xqc_send_ctl_on_packet_sent|conn:0000558BB89AF67C|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 05:03:56 998862] [debug] |scid:3babb57a5958c24c398143c6|xqc_send_ctl_on_packet_sent|path:0|inflight:276|applimit:0|
[2025/09/12 05:03:56 998870] [debug] |scid:3babb57a5958c24c398143c6|xqc_send_ctl_get_pto_time_and_space|srtt:33146|rtt_var:10678|pto_duration:151716|backoff_factor:2.00|backoff:2.00|pto_cnt:1|max_ack_delay:25|
[2025/09/12 05:03:56 998879] [debug] |scid:3babb57a5958c24c398143c6|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB89AF67C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:03:56 998887] [debug] |scid:3babb57a5958c24c398143c6|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB89AF67C|path:0|PNS: 1, unacked: 470|
[2025/09/12 05:03:56 998892] [debug] |scid:3babb57a5958c24c398143c6|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB89AF67C|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:03:56 998897] [debug] |scid:3babb57a5958c24c398143c6|xqc_timer_set|type:LOSS_DETECTION|expire:1757653437150524|now:1757653436998870|interv:151654|
[2025/09/12 05:03:56 998902] [debug] |scid:3babb57a5958c24c398143c6|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB89AF67C|path:0|pns:1|expire:1757653437150524|now:1757653436998870|interval:151654|pto_count:1|srtt:33146
[2025/09/12 05:03:56 998908] [debug] |scid:3babb57a5958c24c398143c6|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:47779|inflight:470|
[2025/09/12 05:03:56 998914] [debug] |scid:3babb57a5958c24c398143c6|xqc_check_acked_or_dropped_pkt|conn:0000558BB89AF67C|pkt_num:3|size:82|pkt_type:HSK|frame:CRYPTO |
[2025/09/12 05:03:56 998920] [debug] |scid:3babb57a5958c24c398143c6|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:10|
[2025/09/12 05:03:56 998951] [info] |scid:3babb57a5958c24c398143c6|xqc_send_packet_with_pn|<==|conn:0000558BB89AF67C|path:0|pkt_num:10|size:82|sent:98|pkt_type:HSK|frame:CRYPTO |inflight:470|now:1757653436998927|stream_id:0|stream_offset:0|
[2025/09/12 05:03:56 998970] [debug] |scid:3babb57a5958c24c398143c6|xqc_send_ctl_on_packet_sent|conn:0000558BB89AF67C|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 05:03:56 998979] [debug] |scid:3babb57a5958c24c398143c6|xqc_send_ctl_on_packet_sent|path:0|inflight:470|applimit:0|
[2025/09/12 05:03:56 998987] [debug] |scid:3babb57a5958c24c398143c6|xqc_send_ctl_get_pto_time_and_space|srtt:33146|rtt_var:10678|pto_duration:151716|backoff_factor:2.00|backoff:2.00|pto_cnt:1|max_ack_delay:25|
[2025/09/12 05:03:56 998993] [debug] |scid:3babb57a5958c24c398143c6|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB89AF67C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:03:56 998998] [debug] |scid:3babb57a5958c24c398143c6|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB89AF67C|path:0|PNS: 1, unacked: 552|
[2025/09/12 05:03:56 999003] [debug] |scid:3babb57a5958c24c398143c6|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB89AF67C|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:03:56 999007] [debug] |scid:3babb57a5958c24c398143c6|xqc_timer_set|type:LOSS_DETECTION|expire:1757653437150643|now:1757653436998987|interv:151656|
[2025/09/12 05:03:56 999012] [debug] |scid:3babb57a5958c24c398143c6|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB89AF67C|path:0|pns:1|expire:1757653437150643|now:1757653436998987|interval:151656|pto_count:1|srtt:33146
[2025/09/12 05:03:56 999018] [debug] |scid:3babb57a5958c24c398143c6|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:47779|inflight:552|
[2025/09/12 05:03:56 999024] [debug] |scid:3babb57a5958c24c398143c6|xqc_conn_next_wakeup_time|wakeup_time:1757653437150643|
[2025/09/12 05:03:56 999029] [debug] |scid:3babb57a5958c24c398143c6|xqc_engine_add_wakeup_queue|next_tick_time:1757653437150643|
[2025/09/12 05:03:56 999034] [debug] |xqc_engine_wakeup_after|wakeup:1757653437150643|now:1757653436999034|diff:151609|
[2025/09/12 05:03:56 999060] [debug] |xqc_engine_main_logic|END|now:1757653436998674|
[2025/09/12 05:03:57 029747] [info] |xqc_engine_packet_process|==>|conn:0000558BB89AF67C|size:67|state:S_HANDSHAKE_SENT|recv_time:1757653437029745|
[2025/09/12 05:03:57 029768] [debug] |scid:3babb57a5958c24c398143c6|xqc_packet_parse_handshake|success|Length:27|
[2025/09/12 05:03:57 029779] [debug] |scid:3babb57a5958c24c398143c6|xqc_packet_decrypt|largest_pn:133545944|
[2025/09/12 05:03:57 029788] [debug] |scid:3babb57a5958c24c398143c6|xqc_packet_decrypt|decryption nonce|path_id:0|pn:133545946|
[2025/09/12 05:03:57 029798] [debug] |scid:3babb57a5958c24c398143c6|xqc_packet_decrypt_single|pkt_type:HSK|pkt_num:133545946|
[2025/09/12 05:03:57 029806] [debug] |scid:3babb57a5958c24c398143c6|xqc_process_frames|frame_type:2|
[2025/09/12 05:03:57 029816] [debug] |scid:3babb57a5958c24c398143c6|xqc_send_ctl_on_ack_received|conn:0000558BB89AF67C|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 05:03:57 029826] [debug] |scid:3babb57a5958c24c398143c6|xqc_update_sample|sampler_update|prior_lost:3|tx_in_flight:552|prior_delivered:1827|prior_time:1757653436946185|is_app_limited:1|send_elapse:83494|ack_elapse:83560|ctl_first_sent_time:1757653436998927|lagest_ack_time:1757653437029745|curr_delivered:1909|
[2025/09/12 05:03:57 029835] [debug] |scid:3babb57a5958c24c398143c6|xqc_update_sample|sampler_sent_time_update:1757653436998927|
[2025/09/12 05:03:57 029844] [debug] |scid:3babb57a5958c24c398143c6|xqc_send_ctl_on_ack_received|sndq_packets_used:6||sndq_packets_used_bytes:0|sndq_packets_free:1|
[2025/09/12 05:03:57 029852] [debug] |scid:3babb57a5958c24c398143c6|xqc_send_ctl_update_rtt|before update rtt|conn:0000558BB89AF67C|srtt:33146|rttvar:10678|minrtt:30752|latest_rtt:30818|ack_delay:0|
[2025/09/12 05:03:57 029861] [debug] |scid:3babb57a5958c24c398143c6|xqc_send_ctl_update_rtt|l-0.0.0.0-443-3babb57a5958c24c398143c6 p-193.167.0.100-33309-25f162e36f3186f22b9c891a41124d6704 |after update rtt|conn:0000558BB89AF67C|srtt:32855|rttvar:8591|minrtt:30752|latest_rtt:30818|ack_delay:0|
[2025/09/12 05:03:57 029879] [debug] |scid:3babb57a5958c24c398143c6|xqc_send_ctl_get_lost_sent_pn|largest_acked:10|lost_pn:7|thresh:3|
[2025/09/12 05:03:57 029887] [debug] |scid:3babb57a5958c24c398143c6|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:03:57 029896] [debug] |scid:3babb57a5958c24c398143c6|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 05:03:57 029903] [debug] |scid:3babb57a5958c24c398143c6|xqc_send_ctl_detect_lost|mark lost|pns:1|pkt_num:8|lost_pn:7|po_sent_time:1757653436921857|lost_send_time:1757653436992784|loss_delay:36961|frame:CRYPTO |repair:32|
[2025/09/12 05:03:57 029909] [debug] |scid:3babb57a5958c24c398143c6|xqc_send_ctl_detect_lost|OnLostDetection|largest_lost sent time: 1757653436921857u|
[2025/09/12 05:03:57 029914] [stats] |scid:3babb57a5958c24c398143c6|xqc_send_ctl_detect_lost|l-0.0.0.0-443-3babb57a5958c24c398143c6 p-193.167.0.100-33309-25f162e36f3186f22b9c891a41124d6704 |lost interval:114637|lost_count:2|send_count:5|pkt_num:8|po_send_time:1757653436921857|srtt:32855|cwnd:47779|bw:15013|conn_life:932452|now:0|last_lost_time:932452|
[2025/09/12 05:03:57 029920] [debug] |scid:3babb57a5958c24c398143c6|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:03:57 029925] [debug] |scid:3babb57a5958c24c398143c6|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:0000558BB89AF67C|path:0|pns:1|expire:1757653437035769|now:1757653437029925|interval:5844|
[2025/09/12 05:03:57 029931] [debug] |scid:3babb57a5958c24c398143c6|xqc_timer_set|type:LOSS_DETECTION|expire:1757653437035769|now:1757653437029925|interv:5844|
[2025/09/12 05:03:57 029936] [debug] |scid:3babb57a5958c24c398143c6|xqc_generate_sample|sampler: send_elapse 83494, ack_elapse 83560, delivered 82|rate 981|lost 4|
[2025/09/12 05:03:57 029941] [debug] |scid:3babb57a5958c24c398143c6|xqc_bbr_update_bandwidth|BBRv1: RTT round update 3 -> 4|
[2025/09/12 05:03:57 029947] [debug] |scid:3babb57a5958c24c398143c6|xqc_bbr_update_min_rtt|minrtt expire|rtt:30752, old_rtt:30752|
[2025/09/12 05:03:57 029952] [debug] |scid:3babb57a5958c24c398143c6|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:5744|extra_cwnd:1768|
[2025/09/12 05:03:57 029957] [debug] |scid:3babb57a5958c24c398143c6|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:47779|packet_lost:1|acked:82|po_sent_time:1757653436998927|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1909|
[2025/09/12 05:03:57 029962] [debug] |scid:3babb57a5958c24c398143c6|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:47779|packet_lost:1|acked:82|po_sent_time:1757653436998927|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1909|
[2025/09/12 05:03:57 029968] [debug] |scid:3babb57a5958c24c398143c6|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-3babb57a5958c24c398143c6 p-193.167.0.100-33309-25f162e36f3186f22b9c891a41124d6704 |bbr on ack|mode:0|pacing_rate:3920957|bw:15013|cwnd:47861|full_bw_reached:0|inflight:194|srtt:32855|latest_rtt:30818|min_rtt:30752|applimit:1|lost:3|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:1|
[2025/09/12 05:03:57 029974] [stats] |scid:3babb57a5958c24c398143c6|xqc_send_ctl_info_circle_record|l-0.0.0.0-443-3babb57a5958c24c398143c6 p-193.167.0.100-33309-25f162e36f3186f22b9c891a41124d6704 |path:0||cwnd:47861|inflight:194|mode:0|applimit:0|pacing_rate:3920957|bw:15013|srtt:32855|latest_rtt:30818|min_rtt:30752|send:14|lost:3|tlp:2|recv:6|recovery:0|slow_start:1|conn_life:932681|acked:82|delivered:1909|is_cwnd_limited:0|
[2025/09/12 05:03:57 029982] [info] |scid:3babb57a5958c24c398143c6|xqc_send_ctl_on_pns_discard|xqc_send_ctl_set_loss_detection_timer on discard pns:0
[2025/09/12 05:03:57 029987] [debug] |scid:3babb57a5958c24c398143c6|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:0000558BB89AF67C|path:0|pns:1|expire:1757653437035769|now:1757653437029987|interval:5782|
[2025/09/12 05:03:57 029996] [debug] |scid:3babb57a5958c24c398143c6|xqc_timer_set|type:LOSS_DETECTION|expire:1757653437035769|now:1757653437029987|interv:5782|
[2025/09/12 05:03:57 030003] [debug] |scid:3babb57a5958c24c398143c6|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:133545946|largest:133545946|pns:1|
[2025/09/12 05:03:57 030009] [info] |scid:3babb57a5958c24c398143c6|xqc_conn_on_pkt_processed|====>|conn:0000558BB89AF67C|path:0|size:67|pkt_type:HSK|pkt_num:133545946|frame:ACK |recv_time:1757653437029745|dcid:3babb57a5958c24c398143c6|dcid_seq:0|
[2025/09/12 05:03:57 030015] [debug] |scid:3babb57a5958c24c398143c6|xqc_timer_set|type:PATH_IDLE|expire:1757653497029745|now:1757653437029745|interv:60000000|
[2025/09/12 05:03:57 030020] [debug] |scid:3babb57a5958c24c398143c6|xqc_timer_set|type:CONN_IDLE|expire:1757653497029745|now:1757653437029745|interv:60000000|
[2025/09/12 05:03:57 030025] [debug] |scid:3babb57a5958c24c398143c6|xqc_engine_remove_wakeup_queue|next_tick_time:1757653437150643|pq_index:0|
[2025/09/12 05:03:57 030031] [debug] |scid:3babb57a5958c24c398143c6|xqc_engine_add_active_queue|last_ticked_time:1757653436998674|
[2025/09/12 05:03:57 030036] [debug] |xqc_engine_main_logic|BEGIN|now:1757653437030035|
[2025/09/12 05:03:57 030063] [debug] |scid:3babb57a5958c24c398143c6|xqc_engine_process_conn|conn:0000558BB89AF67C|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:1757653437030061|
[2025/09/12 05:03:57 030071] [debug] |scid:3babb57a5958c24c398143c6|xqc_path_get_perf_class|conn:0000558BB89AF67C|path_id:0|path_srtt:32855|min_srtt:32855|path_bw:15013|loss_rate:66.67|path_pto:0|
[2025/09/12 05:03:57 030077] [debug] |scid:3babb57a5958c24c398143c6|xqc_send_ctl_can_send|l-0.0.0.0-443-3babb57a5958c24c398143c6 p-193.167.0.100-33309-25f162e36f3186f22b9c891a41124d6704 |path:0|can:1|pkt_sz:194|schedule_bytes:0|inflight:194|cwnd:47861|conn:0000558BB89AF67C|stream_id:0|stream_offset:0|
[2025/09/12 05:03:57 030082] [debug] |scid:3babb57a5958c24c398143c6|xqc_minrtt_scheduler_get_path|path srtt|conn:0000558BB89AF67C|path_id:0|path_srtt:32855|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:03:57 030088] [debug] |scid:3babb57a5958c24c398143c6|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CRYPTO |pn:8|size:194|reinj:0|path_class:4|
[2025/09/12 05:03:57 030094] [debug] |scid:3babb57a5958c24c398143c6|xqc_check_acked_or_dropped_pkt|conn:0000558BB89AF67C|pkt_num:8|size:194|pkt_type:HSK|frame:CRYPTO |
[2025/09/12 05:03:57 030100] [debug] |scid:3babb57a5958c24c398143c6|xqc_send_ctl_can_send|l-0.0.0.0-443-3babb57a5958c24c398143c6 p-193.167.0.100-33309-25f162e36f3186f22b9c891a41124d6704 |path:0|can:1|pkt_sz:194|schedule_bytes:0|inflight:194|cwnd:47861|conn:0000558BB89AF67C|stream_id:0|stream_offset:0|
[2025/09/12 05:03:57 030105] [debug] |scid:3babb57a5958c24c398143c6|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:03:57 030111] [debug] |scid:3babb57a5958c24c398143c6|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:11|
[2025/09/12 05:03:57 030151] [info] |scid:3babb57a5958c24c398143c6|xqc_send_packet_with_pn|<==|conn:0000558BB89AF67C|path:0|pkt_num:11|size:194|sent:210|pkt_type:HSK|frame:CRYPTO |inflight:194|now:1757653437030120|stream_id:0|stream_offset:0|
[2025/09/12 05:03:57 030163] [debug] |scid:3babb57a5958c24c398143c6|xqc_send_ctl_on_packet_sent|conn:0000558BB89AF67C|path:0|pkt_num:11|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 05:03:57 030172] [debug] |scid:3babb57a5958c24c398143c6|xqc_send_ctl_on_packet_sent|path:0|inflight:194|applimit:0|
[2025/09/12 05:03:57 030180] [debug] |scid:3babb57a5958c24c398143c6|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:0000558BB89AF67C|path:0|pns:1|expire:1757653437035769|now:1757653437030180|interval:5589|
[2025/09/12 05:03:57 030195] [debug] |scid:3babb57a5958c24c398143c6|xqc_timer_set|type:LOSS_DETECTION|expire:1757653437035769|now:1757653437030180|interv:5589|
[2025/09/12 05:03:57 030200] [debug] |scid:3babb57a5958c24c398143c6|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:47861|inflight:388|
[2025/09/12 05:03:57 030207] [debug] |scid:3babb57a5958c24c398143c6|xqc_conn_next_wakeup_time|wakeup_time:1757653437035769|
[2025/09/12 05:03:57 030212] [debug] |scid:3babb57a5958c24c398143c6|xqc_engine_add_wakeup_queue|next_tick_time:1757653437035769|
[2025/09/12 05:03:57 030217] [debug] |xqc_engine_wakeup_after|wakeup:1757653437035769|now:1757653437030217|diff:5552|
[2025/09/12 05:03:57 030222] [debug] |xqc_engine_main_logic|END|now:1757653437030061|
[2025/09/12 05:03:57 030229] [debug] |xqc_engine_main_logic|BEGIN|now:1757653437030229|
[2025/09/12 05:03:57 030234] [debug] |xqc_engine_wakeup_after|wakeup:1757653437035769|now:1757653437030233|diff:5536|
[2025/09/12 05:03:57 030238] [debug] |xqc_engine_main_logic|END|now:1757653437030229|
[2025/09/12 05:03:57 036337] [debug] |xqc_engine_main_logic|BEGIN|now:1757653437036337|
[2025/09/12 05:03:57 036370] [debug] |scid:3babb57a5958c24c398143c6|xqc_engine_remove_wakeup_queue|next_tick_time:1757653437035769|pq_index:0|
[2025/09/12 05:03:57 036376] [debug] |scid:3babb57a5958c24c398143c6|xqc_engine_add_active_queue|last_ticked_time:1757653437030061|
[2025/09/12 05:03:57 036383] [debug] |scid:3babb57a5958c24c398143c6|xqc_engine_process_conn|conn:0000558BB89AF67C|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:1757653437036382|
[2025/09/12 05:03:57 036389] [debug] |scid:3babb57a5958c24c398143c6|xqc_timer_expire|timer expired|type:LOSS_DETECTION|expire_time:1757653437035769|now:1757653437036382|
[2025/09/12 05:03:57 036394] [debug] |scid:3babb57a5958c24c398143c6|xqc_timer_loss_detection_timeout|path:0|loss_detection_timeout|
[2025/09/12 05:03:57 036399] [debug] |scid:3babb57a5958c24c398143c6|xqc_timer_loss_detection_timeout|xqc_send_ctl_detect_lost|
[2025/09/12 05:03:57 036404] [debug] |scid:3babb57a5958c24c398143c6|xqc_send_ctl_get_lost_sent_pn|largest_acked:10|lost_pn:7|thresh:3|
[2025/09/12 05:03:57 036409] [debug] |scid:3babb57a5958c24c398143c6|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:03:57 036414] [debug] |scid:3babb57a5958c24c398143c6|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:4|
[2025/09/12 05:03:57 036419] [debug] |scid:3babb57a5958c24c398143c6|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:4|
[2025/09/12 05:03:57 036425] [debug] |scid:3babb57a5958c24c398143c6|xqc_send_ctl_detect_lost|mark lost|pns:1|pkt_num:9|lost_pn:7|po_sent_time:1757653436998808|lost_send_time:1757653436999421|loss_delay:36961|frame:CRYPTO |repair:32|
[2025/09/12 05:03:57 036430] [debug] |scid:3babb57a5958c24c398143c6|xqc_send_ctl_detect_lost|OnLostDetection|largest_lost sent time: 1757653436998808u|
[2025/09/12 05:03:57 036435] [debug] |scid:3babb57a5958c24c398143c6|xqc_timer_loss_detection_timeout|xqc_send_ctl_set_loss_detection_timer|loss|
[2025/09/12 05:03:57 036440] [debug] |scid:3babb57a5958c24c398143c6|xqc_send_ctl_get_pto_time_and_space|srtt:32855|rtt_var:8591|pto_duration:67219|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:03:57 036446] [debug] |scid:3babb57a5958c24c398143c6|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB89AF67C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:03:57 036451] [debug] |scid:3babb57a5958c24c398143c6|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB89AF67C|path:0|PNS: 1, unacked: 194|
[2025/09/12 05:03:57 036456] [debug] |scid:3babb57a5958c24c398143c6|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB89AF67C|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:03:57 036461] [debug] |scid:3babb57a5958c24c398143c6|xqc_timer_set|type:LOSS_DETECTION|expire:1757653437097339|now:1757653437036440|interv:60899|
[2025/09/12 05:03:57 036472] [debug] |scid:3babb57a5958c24c398143c6|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB89AF67C|path:0|pns:1|expire:1757653437097339|now:1757653437036440|interval:60899|pto_count:0|srtt:32855
[2025/09/12 05:03:57 036480] [debug] |scid:3babb57a5958c24c398143c6|xqc_path_get_perf_class|conn:0000558BB89AF67C|path_id:0|path_srtt:32855|min_srtt:32855|path_bw:15013|loss_rate:71.43|path_pto:0|
[2025/09/12 05:03:57 036486] [debug] |scid:3babb57a5958c24c398143c6|xqc_send_ctl_can_send|l-0.0.0.0-443-3babb57a5958c24c398143c6 p-193.167.0.100-33309-25f162e36f3186f22b9c891a41124d6704 |path:0|can:1|pkt_sz:194|schedule_bytes:0|inflight:194|cwnd:47861|conn:0000558BB89AF67C|stream_id:0|stream_offset:0|
[2025/09/12 05:03:57 036491] [debug] |scid:3babb57a5958c24c398143c6|xqc_minrtt_scheduler_get_path|path srtt|conn:0000558BB89AF67C|path_id:0|path_srtt:32855|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:03:57 036497] [debug] |scid:3babb57a5958c24c398143c6|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CRYPTO |pn:9|size:194|reinj:0|path_class:4|
[2025/09/12 05:03:57 036503] [debug] |scid:3babb57a5958c24c398143c6|xqc_check_acked_or_dropped_pkt|conn:0000558BB89AF67C|pkt_num:9|size:194|pkt_type:HSK|frame:CRYPTO |
[2025/09/12 05:03:57 036509] [debug] |scid:3babb57a5958c24c398143c6|xqc_send_ctl_can_send|l-0.0.0.0-443-3babb57a5958c24c398143c6 p-193.167.0.100-33309-25f162e36f3186f22b9c891a41124d6704 |path:0|can:1|pkt_sz:194|schedule_bytes:0|inflight:194|cwnd:47861|conn:0000558BB89AF67C|stream_id:0|stream_offset:0|
[2025/09/12 05:03:57 036515] [debug] |scid:3babb57a5958c24c398143c6|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:03:57 036520] [debug] |scid:3babb57a5958c24c398143c6|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:12|
[2025/09/12 05:03:57 036563] [info] |scid:3babb57a5958c24c398143c6|xqc_send_packet_with_pn|<==|conn:0000558BB89AF67C|path:0|pkt_num:12|size:194|sent:210|pkt_type:HSK|frame:CRYPTO |inflight:194|now:1757653437036530|stream_id:0|stream_offset:0|
[2025/09/12 05:03:57 036575] [debug] |scid:3babb57a5958c24c398143c6|xqc_send_ctl_on_packet_sent|conn:0000558BB89AF67C|path:0|pkt_num:12|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 05:03:57 036584] [debug] |scid:3babb57a5958c24c398143c6|xqc_send_ctl_on_packet_sent|path:0|inflight:194|applimit:0|
[2025/09/12 05:03:57 036592] [debug] |scid:3babb57a5958c24c398143c6|xqc_send_ctl_get_pto_time_and_space|srtt:32855|rtt_var:8591|pto_duration:67219|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:03:57 036601] [debug] |scid:3babb57a5958c24c398143c6|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB89AF67C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:03:57 036608] [debug] |scid:3babb57a5958c24c398143c6|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB89AF67C|path:0|PNS: 1, unacked: 388|
[2025/09/12 05:03:57 036613] [debug] |scid:3babb57a5958c24c398143c6|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB89AF67C|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:03:57 036618] [debug] |scid:3babb57a5958c24c398143c6|xqc_timer_set|type:LOSS_DETECTION|expire:1757653437103749|now:1757653437036592|interv:67157|
[2025/09/12 05:03:57 036623] [debug] |scid:3babb57a5958c24c398143c6|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB89AF67C|path:0|pns:1|expire:1757653437103749|now:1757653437036592|interval:67157|pto_count:0|srtt:32855
[2025/09/12 05:03:57 036629] [debug] |scid:3babb57a5958c24c398143c6|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:47861|inflight:388|
[2025/09/12 05:03:57 036635] [debug] |scid:3babb57a5958c24c398143c6|xqc_conn_next_wakeup_time|wakeup_time:1757653437103749|
[2025/09/12 05:03:57 036640] [debug] |scid:3babb57a5958c24c398143c6|xqc_engine_add_wakeup_queue|next_tick_time:1757653437103749|
[2025/09/12 05:03:57 036650] [debug] |xqc_engine_wakeup_after|wakeup:1757653437103749|now:1757653437036650|diff:67099|
[2025/09/12 05:03:57 036656] [debug] |xqc_engine_main_logic|END|now:1757653437036382|
[2025/09/12 05:03:57 104778] [debug] |xqc_engine_main_logic|BEGIN|now:1757653437104777|
[2025/09/12 05:03:57 104795] [debug] |scid:3babb57a5958c24c398143c6|xqc_engine_remove_wakeup_queue|next_tick_time:1757653437103749|pq_index:0|
[2025/09/12 05:03:57 104803] [debug] |scid:3babb57a5958c24c398143c6|xqc_engine_add_active_queue|last_ticked_time:1757653437036382|
[2025/09/12 05:03:57 104810] [debug] |scid:3babb57a5958c24c398143c6|xqc_engine_process_conn|conn:0000558BB89AF67C|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:1757653437104808|
[2025/09/12 05:03:57 104816] [debug] |scid:3babb57a5958c24c398143c6|xqc_timer_expire|timer expired|type:LOSS_DETECTION|expire_time:1757653437103749|now:1757653437104808|
[2025/09/12 05:03:57 104822] [debug] |scid:3babb57a5958c24c398143c6|xqc_timer_loss_detection_timeout|path:0|loss_detection_timeout|
[2025/09/12 05:03:57 104827] [debug] |scid:3babb57a5958c24c398143c6|xqc_timer_loss_detection_timeout|send Probe pkts|conn:0000558BB89AF67C|path:0|bytes_in_flight:388|
[2025/09/12 05:03:57 104833] [debug] |scid:3babb57a5958c24c398143c6|xqc_send_ctl_get_pto_time_and_space|srtt:32855|rtt_var:8591|pto_duration:67219|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:03:57 104839] [debug] |scid:3babb57a5958c24c398143c6|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB89AF67C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:03:57 104844] [debug] |scid:3babb57a5958c24c398143c6|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB89AF67C|path:0|PNS: 1, unacked: 388|
[2025/09/12 05:03:57 104849] [debug] |scid:3babb57a5958c24c398143c6|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB89AF67C|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:03:57 104855] [debug] |scid:3babb57a5958c24c398143c6|xqc_path_send_one_or_two_ack_elicit_pkts|send two ack-eliciting pkts|path:0|pns:1|
[2025/09/12 05:03:57 104861] [debug] |scid:3babb57a5958c24c398143c6|xqc_conn_send_probe_pkt|conn:0000558BB89AF67C|path:0|pkt_num:0|size:194|pkt_type:HSK|frame:CRYPTO |conn_state:S_HANDSHAKE_SENT|
[2025/09/12 05:03:57 104868] [debug] |scid:3babb57a5958c24c398143c6|xqc_conn_send_probe_pkt|conn:0000558BB89AF67C|path:0|pkt_num:4|size:194|pkt_type:HSK|frame:CRYPTO |conn_state:S_HANDSHAKE_SENT|
[2025/09/12 05:03:57 104875] [debug] |scid:3babb57a5958c24c398143c6|xqc_timer_loss_detection_timeout|xqc_send_ctl_set_loss_detection_timer|PTO|conn:0000558BB89AF67C|pto_count:1
[2025/09/12 05:03:57 104881] [debug] |scid:3babb57a5958c24c398143c6|xqc_send_ctl_get_pto_time_and_space|srtt:32855|rtt_var:8591|pto_duration:134438|backoff_factor:2.00|backoff:2.00|pto_cnt:1|max_ack_delay:25|
[2025/09/12 05:03:57 104886] [debug] |scid:3babb57a5958c24c398143c6|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB89AF67C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:03:57 104892] [debug] |scid:3babb57a5958c24c398143c6|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB89AF67C|path:0|PNS: 1, unacked: 388|
[2025/09/12 05:03:57 104897] [debug] |scid:3babb57a5958c24c398143c6|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB89AF67C|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:03:57 104902] [debug] |scid:3babb57a5958c24c398143c6|xqc_timer_set|type:LOSS_DETECTION|expire:1757653437170968|now:1757653437104880|interv:66088|
[2025/09/12 05:03:57 104907] [debug] |scid:3babb57a5958c24c398143c6|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB89AF67C|path:0|pns:1|expire:1757653437170968|now:1757653437104880|interval:66088|pto_count:1|srtt:32855
[2025/09/12 05:03:57 104915] [debug] |scid:3babb57a5958c24c398143c6|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:CRYPTO |stream_id:0|stream_offset:0|
[2025/09/12 05:03:57 104921] [debug] |scid:3babb57a5958c24c398143c6|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:CRYPTO |stream_id:0|stream_offset:0|
[2025/09/12 05:03:57 104936] [debug] |scid:3babb57a5958c24c398143c6|xqc_check_acked_or_dropped_pkt|conn:0000558BB89AF67C|pkt_num:0|size:194|pkt_type:HSK|frame:CRYPTO |
[2025/09/12 05:03:57 104942] [debug] |scid:3babb57a5958c24c398143c6|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:13|
[2025/09/12 05:03:57 104990] [info] |scid:3babb57a5958c24c398143c6|xqc_send_packet_with_pn|<==|conn:0000558BB89AF67C|path:0|pkt_num:13|size:194|sent:210|pkt_type:HSK|frame:CRYPTO |inflight:388|now:1757653437104953|stream_id:0|stream_offset:0|
[2025/09/12 05:03:57 105003] [debug] |scid:3babb57a5958c24c398143c6|xqc_send_ctl_on_packet_sent|conn:0000558BB89AF67C|path:0|pkt_num:13|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 05:03:57 105013] [debug] |scid:3babb57a5958c24c398143c6|xqc_send_ctl_on_packet_sent|path:0|inflight:388|applimit:0|
[2025/09/12 05:03:57 105022] [debug] |scid:3babb57a5958c24c398143c6|xqc_send_ctl_get_pto_time_and_space|srtt:32855|rtt_var:8591|pto_duration:134438|backoff_factor:2.00|backoff:2.00|pto_cnt:1|max_ack_delay:25|
[2025/09/12 05:03:57 105030] [debug] |scid:3babb57a5958c24c398143c6|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB89AF67C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:03:57 105062] [debug] |scid:3babb57a5958c24c398143c6|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB89AF67C|path:0|PNS: 1, unacked: 582|
[2025/09/12 05:03:57 105068] [debug] |scid:3babb57a5958c24c398143c6|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB89AF67C|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:03:57 105074] [debug] |scid:3babb57a5958c24c398143c6|xqc_timer_set|type:LOSS_DETECTION|expire:1757653437239391|now:1757653437105021|interv:134370|
[2025/09/12 05:03:57 105079] [debug] |scid:3babb57a5958c24c398143c6|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB89AF67C|path:0|pns:1|expire:1757653437239391|now:1757653437105021|interval:134370|pto_count:1|srtt:32855
[2025/09/12 05:03:57 105085] [debug] |scid:3babb57a5958c24c398143c6|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:47861|inflight:582|
[2025/09/12 05:03:57 105091] [debug] |scid:3babb57a5958c24c398143c6|xqc_check_acked_or_dropped_pkt|conn:0000558BB89AF67C|pkt_num:4|size:194|pkt_type:HSK|frame:CRYPTO |
[2025/09/12 05:03:57 105097] [debug] |scid:3babb57a5958c24c398143c6|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:14|
[2025/09/12 05:03:57 105134] [info] |scid:3babb57a5958c24c398143c6|xqc_send_packet_with_pn|<==|conn:0000558BB89AF67C|path:0|pkt_num:14|size:194|sent:210|pkt_type:HSK|frame:CRYPTO |inflight:582|now:1757653437105106|stream_id:0|stream_offset:0|
[2025/09/12 05:03:57 105146] [debug] |scid:3babb57a5958c24c398143c6|xqc_send_ctl_on_packet_sent|conn:0000558BB89AF67C|path:0|pkt_num:14|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 05:03:57 105155] [debug] |scid:3babb57a5958c24c398143c6|xqc_send_ctl_on_packet_sent|path:0|inflight:582|applimit:0|
[2025/09/12 05:03:57 105163] [debug] |scid:3babb57a5958c24c398143c6|xqc_send_ctl_get_pto_time_and_space|srtt:32855|rtt_var:8591|pto_duration:134438|backoff_factor:2.00|backoff:2.00|pto_cnt:1|max_ack_delay:25|
[2025/09/12 05:03:57 105173] [debug] |scid:3babb57a5958c24c398143c6|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB89AF67C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:03:57 105179] [debug] |scid:3babb57a5958c24c398143c6|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB89AF67C|path:0|PNS: 1, unacked: 776|
[2025/09/12 05:03:57 105184] [debug] |scid:3babb57a5958c24c398143c6|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB89AF67C|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:03:57 105189] [debug] |scid:3babb57a5958c24c398143c6|xqc_timer_set|type:LOSS_DETECTION|expire:1757653437239544|now:1757653437105163|interv:134381|
[2025/09/12 05:03:57 105194] [debug] |scid:3babb57a5958c24c398143c6|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB89AF67C|path:0|pns:1|expire:1757653437239544|now:1757653437105163|interval:134381|pto_count:1|srtt:32855
[2025/09/12 05:03:57 105207] [debug] |scid:3babb57a5958c24c398143c6|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:47861|inflight:776|
[2025/09/12 05:03:57 105213] [debug] |scid:3babb57a5958c24c398143c6|xqc_conn_next_wakeup_time|wakeup_time:1757653437239544|
[2025/09/12 05:03:57 105219] [debug] |scid:3babb57a5958c24c398143c6|xqc_engine_add_wakeup_queue|next_tick_time:1757653437239544|
[2025/09/12 05:03:57 105224] [debug] |xqc_engine_wakeup_after|wakeup:1757653437239544|now:1757653437105224|diff:134320|
[2025/09/12 05:03:57 105232] [debug] |xqc_engine_main_logic|END|now:1757653437104808|
[2025/09/12 05:03:57 137431] [info] |xqc_engine_packet_process|==>|conn:0000558BB89AF67C|size:420|state:S_HANDSHAKE_SENT|recv_time:1757653437137429|
[2025/09/12 05:03:57 137446] [debug] |scid:3babb57a5958c24c398143c6|xqc_packet_parse_handshake|success|Length:68|
[2025/09/12 05:03:57 137455] [debug] |scid:3babb57a5958c24c398143c6|xqc_packet_decrypt|largest_pn:133545946|
[2025/09/12 05:03:57 137462] [debug] |scid:3babb57a5958c24c398143c6|xqc_packet_decrypt|decryption nonce|path_id:0|pn:133545947|
[2025/09/12 05:03:57 137470] [debug] |scid:3babb57a5958c24c398143c6|xqc_packet_decrypt_single|pkt_type:HSK|pkt_num:133545947|
[2025/09/12 05:03:57 137477] [debug] |scid:3babb57a5958c24c398143c6|xqc_process_frames|frame_type:2|
[2025/09/12 05:03:57 137485] [debug] |scid:3babb57a5958c24c398143c6|xqc_send_ctl_on_ack_received|conn:0000558BB89AF67C|path:0|pkt_num:13|origin_pktnum:0|size:194|pns:1|pkt_type:HSK|frame:CRYPTO |conn_state:S_HANDSHAKE_SENT|frame_largest_ack:14|path_largest_ack:13|
[2025/09/12 05:03:57 137493] [debug] |scid:3babb57a5958c24c398143c6|xqc_update_sample|sampler_update|prior_lost:5|tx_in_flight:582|prior_delivered:1909|prior_time:1757653437029745|is_app_limited:1|send_elapse:106026|ack_elapse:107684|ctl_first_sent_time:1757653437104953|lagest_ack_time:1757653437137429|curr_delivered:2103|
[2025/09/12 05:03:57 137499] [debug] |scid:3babb57a5958c24c398143c6|xqc_update_sample|sampler_sent_time_update:1757653437104953|
[2025/09/12 05:03:57 137504] [debug] |scid:3babb57a5958c24c398143c6|xqc_send_ctl_on_ack_received|sndq_packets_used:7||sndq_packets_used_bytes:0|sndq_packets_free:1|
[2025/09/12 05:03:57 137508] [debug] |scid:3babb57a5958c24c398143c6|xqc_send_ctl_on_ack_received|conn:0000558BB89AF67C|path:0|pkt_num:14|origin_pktnum:0|size:194|pns:1|pkt_type:HSK|frame:CRYPTO |conn_state:S_HANDSHAKE_SENT|frame_largest_ack:14|path_largest_ack:14|
[2025/09/12 05:03:57 137513] [debug] |scid:3babb57a5958c24c398143c6|xqc_update_sample|sampler_update|prior_lost:5|tx_in_flight:582|prior_delivered:1909|prior_time:1757653437029745|is_app_limited:1|send_elapse:106026|ack_elapse:107684|ctl_first_sent_time:1757653437104953|lagest_ack_time:1757653437137429|curr_delivered:2297|
[2025/09/12 05:03:57 137517] [debug] |scid:3babb57a5958c24c398143c6|xqc_update_sample|sampler_sent_time_update:1757653437105106|
[2025/09/12 05:03:57 137524] [debug] |scid:3babb57a5958c24c398143c6|xqc_send_ctl_on_ack_received|sndq_packets_used:6||sndq_packets_used_bytes:0|sndq_packets_free:2|
[2025/09/12 05:03:57 137530] [debug] |scid:3babb57a5958c24c398143c6|xqc_send_ctl_update_rtt|before update rtt|conn:0000558BB89AF67C|srtt:32855|rttvar:8591|minrtt:30752|latest_rtt:32323|ack_delay:0|
[2025/09/12 05:03:57 137536] [debug] |scid:3babb57a5958c24c398143c6|xqc_send_ctl_update_rtt|l-0.0.0.0-443-3babb57a5958c24c398143c6 p-193.167.0.100-33309-25f162e36f3186f22b9c891a41124d6704 |after update rtt|conn:0000558BB89AF67C|srtt:32789|rttvar:6577|minrtt:30752|latest_rtt:32323|ack_delay:0|
[2025/09/12 05:03:57 137542] [debug] |scid:3babb57a5958c24c398143c6|xqc_send_ctl_get_lost_sent_pn|largest_acked:14|lost_pn:11|thresh:3|
[2025/09/12 05:03:57 137550] [debug] |scid:3babb57a5958c24c398143c6|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:03:57 137556] [debug] |scid:3babb57a5958c24c398143c6|xqc_send_ctl_set_loss_detection_timer|unset|no ack-eliciting pkts in flight|conn:0000558BB89AF67C|path:0|
[2025/09/12 05:03:57 137567] [debug] |scid:3babb57a5958c24c398143c6|xqc_timer_unset|type:LOSS_DETECTION|
[2025/09/12 05:03:57 137573] [debug] |scid:3babb57a5958c24c398143c6|xqc_generate_sample|sampler: send_elapse 106026, ack_elapse 107684, delivered 388|rate 3603|lost 5|
[2025/09/12 05:03:57 137580] [debug] |scid:3babb57a5958c24c398143c6|xqc_bbr_update_bandwidth|BBRv1: RTT round update 4 -> 5|
[2025/09/12 05:03:57 137586] [debug] |scid:3babb57a5958c24c398143c6|xqc_bbr_update_min_rtt|minrtt expire|rtt:30752, old_rtt:30752|
[2025/09/12 05:03:57 137593] [debug] |scid:3babb57a5958c24c398143c6|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:5744|extra_cwnd:776|
[2025/09/12 05:03:57 137599] [debug] |scid:3babb57a5958c24c398143c6|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:47861|packet_lost:0|acked:388|po_sent_time:1757653437105106|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2297|
[2025/09/12 05:03:57 137606] [debug] |scid:3babb57a5958c24c398143c6|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:47861|packet_lost:0|acked:388|po_sent_time:1757653437105106|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2297|
[2025/09/12 05:03:57 137611] [debug] |scid:3babb57a5958c24c398143c6|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-3babb57a5958c24c398143c6 p-193.167.0.100-33309-25f162e36f3186f22b9c891a41124d6704 |bbr on ack|mode:0|pacing_rate:3920957|bw:15013|cwnd:48249|full_bw_reached:0|inflight:0|srtt:32789|latest_rtt:32323|min_rtt:30752|applimit:1|lost:5|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:1|
[2025/09/12 05:03:57 137619] [stats] |scid:3babb57a5958c24c398143c6|xqc_send_ctl_info_circle_record|l-0.0.0.0-443-3babb57a5958c24c398143c6 p-193.167.0.100-33309-25f162e36f3186f22b9c891a41124d6704 |path:0||cwnd:48249|inflight:0|mode:0|applimit:0|pacing_rate:3920957|bw:15013|srtt:32789|latest_rtt:32323|min_rtt:30752|send:18|lost:5|tlp:3|recv:7|recovery:0|slow_start:1|conn_life:1040326|acked:388|delivered:2297|is_cwnd_limited:0|
[2025/09/12 05:03:57 137628] [debug] |scid:3babb57a5958c24c398143c6|xqc_process_frames|frame_type:6|
[2025/09/12 05:03:57 137635] [debug] |scid:3babb57a5958c24c398143c6|xqc_process_crypto_frame|level:2|
[2025/09/12 05:03:57 137642] [debug] |scid:3babb57a5958c24c398143c6|xqc_read_crypto_stream|xqc_read_crypto_stream|level:2|
[2025/09/12 05:03:57 137646] [debug] |scid:3babb57a5958c24c398143c6|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:2|36u|
[2025/09/12 05:03:57 137776] [debug] |scid:3babb57a5958c24c398143c6|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:3|SSL_quic_write_level:3|rv:1|
[2025/09/12 05:03:57 137782] [debug] |scid:3babb57a5958c24c398143c6|xqc_tls_do_handshake|TLS handshake|ret:1|
[2025/09/12 05:03:57 137787] [debug] |scid:3babb57a5958c24c398143c6|xqc_engine_remove_wakeup_queue|next_tick_time:1757653437239544|pq_index:0|
[2025/09/12 05:03:57 137791] [debug] |scid:3babb57a5958c24c398143c6|xqc_engine_add_active_queue|last_ticked_time:1757653437104808|
[2025/09/12 05:03:57 137796] [debug] |scid:3babb57a5958c24c398143c6|xqc_create_crypto_stream|encrypt_level:3|cur_state:S_HANDSHAKE_SENT|
[2025/09/12 05:03:57 137800] [debug] |scid:3babb57a5958c24c398143c6|xqc_process_crypto_frame|server create 1RTT stream|
[2025/09/12 05:03:57 137804] [info] |scid:3babb57a5958c24c398143c6|xqc_send_ctl_on_pns_discard|xqc_send_ctl_set_loss_detection_timer on discard pns:0
[2025/09/12 05:03:57 137809] [debug] |scid:3babb57a5958c24c398143c6|xqc_send_ctl_set_loss_detection_timer|unset|no ack-eliciting pkts in flight|conn:0000558BB89AF67C|path:0|
[2025/09/12 05:03:57 137813] [debug] |scid:3babb57a5958c24c398143c6|xqc_timer_unset|type:LOSS_DETECTION|
[2025/09/12 05:03:57 137817] [debug] |scid:3babb57a5958c24c398143c6|xqc_timer_unset|type:ACK_HSK|
[2025/09/12 05:03:57 137822] [debug] |scid:3babb57a5958c24c398143c6|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 05:03:57 137831] [debug] |scid:3babb57a5958c24c398143c6|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:133545947|largest:133545947|pns:1|
[2025/09/12 05:03:57 137835] [info] |scid:3babb57a5958c24c398143c6|xqc_conn_on_pkt_processed|====>|conn:0000558BB89AF67C|path:0|size:420|pkt_type:HSK|pkt_num:133545947|frame:ACK CRYPTO |recv_time:1757653437137429|dcid:3babb57a5958c24c398143c6|dcid_seq:0|
[2025/09/12 05:03:57 137841] [debug] |scid:3babb57a5958c24c398143c6|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:3babb57a5958c24c398143c6|spin_bit:0|
[2025/09/12 05:03:57 137845] [warn] |scid:3babb57a5958c24c398143c6|xqc_packet_parse_single|delay|buff 1RTT packet before handshake completed|
[2025/09/12 05:03:57 137850] [debug] |scid:3babb57a5958c24c398143c6|xqc_conn_buff_undecrypt_packet_in|====>|delay|undecrypt_count:1|encrypt_level:3|
[2025/09/12 05:03:57 137854] [info] |scid:3babb57a5958c24c398143c6|xqc_conn_process_packet|ignore err|-630|
[2025/09/12 05:03:57 137858] [debug] |scid:3babb57a5958c24c398143c6|xqc_timer_set|type:PATH_IDLE|expire:1757653497137429|now:1757653437137429|interv:60000000|
[2025/09/12 05:03:57 137862] [debug] |scid:3babb57a5958c24c398143c6|xqc_timer_set|type:CONN_IDLE|expire:1757653497137429|now:1757653437137429|interv:60000000|
[2025/09/12 05:03:57 137866] [debug] |xqc_engine_main_logic|BEGIN|now:1757653437137866|
[2025/09/12 05:03:57 137871] [debug] |scid:3babb57a5958c24c398143c6|xqc_engine_process_conn|conn:0000558BB89AF67C|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:1757653437137870|
[2025/09/12 05:03:57 137876] [debug] |scid:3babb57a5958c24c398143c6|xqc_conn_check_handshake_complete|HANDSHAKE_COMPLETED|conn:0000558BB89AF67C|
[2025/09/12 05:03:57 137880] [info] |scid:3babb57a5958c24c398143c6|xqc_conn_handshake_confirmed|handshake confirmed|conn:0000558BB89AF67C|
[2025/09/12 05:03:57 137884] [info] |scid:3babb57a5958c24c398143c6|xqc_send_ctl_on_pns_discard|xqc_send_ctl_set_loss_detection_timer on discard pns:1
[2025/09/12 05:03:57 137888] [debug] |scid:3babb57a5958c24c398143c6|xqc_send_ctl_set_loss_detection_timer|unset|no ack-eliciting pkts in flight|conn:0000558BB89AF67C|path:0|
[2025/09/12 05:03:57 137892] [debug] |scid:3babb57a5958c24c398143c6|xqc_timer_unset|type:LOSS_DETECTION|
[2025/09/12 05:03:57 137897] [debug] |scid:3babb57a5958c24c398143c6|xqc_conn_gen_token|expire:1758258237|
[2025/09/12 05:03:57 137902] [debug] |scid:3babb57a5958c24c398143c6|xqc_conn_early_data_reject|reject|
[2025/09/12 05:03:57 137906] [debug] |scid:3babb57a5958c24c398143c6|xqc_crypto_stream_on_read|encrypt_level:2|cur_state:S_HANDSHAKE_SENT|next_state:ESTABED|
[2025/09/12 05:03:57 137910] [debug] |scid:3babb57a5958c24c398143c6|xqc_conn_process_undecrypt_packet_in|delay|undecrypt_count:1|encrypt_level:3|
[2025/09/12 05:03:57 137914] [debug] |scid:3babb57a5958c24c398143c6|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:3babb57a5958c24c398143c6|spin_bit:0|
[2025/09/12 05:03:57 137919] [debug] |scid:3babb57a5958c24c398143c6|xqc_packet_decrypt|largest_pn:0|
[2025/09/12 05:03:57 137923] [debug] |scid:3babb57a5958c24c398143c6|xqc_packet_decrypt|decryption nonce|path_id:0|pn:133545943|
[2025/09/12 05:03:57 137929] [debug] |scid:3babb57a5958c24c398143c6|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:133545943|
[2025/09/12 05:03:57 137933] [debug] |scid:3babb57a5958c24c398143c6|xqc_process_frames|frame_type:18|
[2025/09/12 05:03:57 137938] [debug] |scid:3babb57a5958c24c398143c6|xqc_process_new_conn_id_frame|new_conn_id|30f5aea5e2a7383f8646fddbb2a912d413|sr_token:7f54a9e9f657003b487c2d7378a2828f
[2025/09/12 05:03:57 137944] [debug] |scid:3babb57a5958c24c398143c6|xqc_process_frames|frame_type:18|
[2025/09/12 05:03:57 137948] [debug] |scid:3babb57a5958c24c398143c6|xqc_process_new_conn_id_frame|new_conn_id|577080e46c3f19042019f9bdb8f5c56a07|sr_token:dce8a8bdf6b7c8ecfcc62c06e92f9ef6
[2025/09/12 05:03:57 137956] [debug] |scid:3babb57a5958c24c398143c6|xqc_process_frames|frame_type:18|
[2025/09/12 05:03:57 137960] [debug] |scid:3babb57a5958c24c398143c6|xqc_process_new_conn_id_frame|new_conn_id|c032386faffa3afe3e586c575640a2d24c|sr_token:7e508b59559d8771da309fe20e304898
[2025/09/12 05:03:57 137965] [debug] |scid:3babb57a5958c24c398143c6|xqc_process_frames|frame_type:18|
[2025/09/12 05:03:57 137969] [debug] |scid:3babb57a5958c24c398143c6|xqc_process_new_conn_id_frame|new_conn_id|56e82ae8f973ea6f59980de2dcf6cef828|sr_token:1a1907bf8a21b28d7927921f0b325001
[2025/09/12 05:03:57 137974] [debug] |scid:3babb57a5958c24c398143c6|xqc_process_frames|frame_type:18|
[2025/09/12 05:03:57 137977] [debug] |scid:3babb57a5958c24c398143c6|xqc_process_new_conn_id_frame|new_conn_id|a7891aa90911c6b5a214cf802349cedb59|sr_token:3d768ac0d947cb8766a2f86d406676d8
[2025/09/12 05:03:57 137982] [debug] |scid:3babb57a5958c24c398143c6|xqc_process_frames|frame_type:18|
[2025/09/12 05:03:57 137986] [debug] |scid:3babb57a5958c24c398143c6|xqc_process_new_conn_id_frame|new_conn_id|0ece2547e7bc9a771124f14613d1b529a5|sr_token:efcb53ca8d071a53b3d9dad9949546a5
[2025/09/12 05:03:57 137991] [debug] |scid:3babb57a5958c24c398143c6|xqc_process_frames|frame_type:18|
[2025/09/12 05:03:57 137995] [debug] |scid:3babb57a5958c24c398143c6|xqc_process_new_conn_id_frame|new_conn_id|34d9b1155e6247d057b382cbed5d54485d|sr_token:ee0a3d7b0427b70c70aebcc75a47bac8
[2025/09/12 05:03:57 137999] [debug] |scid:3babb57a5958c24c398143c6|xqc_process_frames|frame_type:b|
[2025/09/12 05:03:57 138003] [debug] |scid:3babb57a5958c24c398143c6|xqc_process_stream_frame|offset:0|data_length:17|fin:1|stream_id:0|path:0|
[2025/09/12 05:03:57 138011] [debug] |scid:3babb57a5958c24c398143c6|xqc_insert_stream_frame|merge left|merged_offset_end:17|new_offset:0|new_len:17|
[2025/09/12 05:03:57 138015] [debug] |scid:3babb57a5958c24c398143c6|xqc_process_stream_frame|xqc_stream_ready_to_read all recvd|
[2025/09/12 05:03:57 138019] [debug] |scid:3babb57a5958c24c398143c6|xqc_process_stream_frame|stream_length:17|merged_offset_end:17|stream_id:0|
[2025/09/12 05:03:57 138024] [debug] |scid:3babb57a5958c24c398143c6|xqc_timer_set|type:ACK_01RTT|expire:1757653437162429|now:1757653437137429|interv:25000|
[2025/09/12 05:03:57 138029] [debug] |scid:3babb57a5958c24c398143c6|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:1757653437137429|max_ack_delay:25000|
[2025/09/12 05:03:57 138034] [debug] |scid:3babb57a5958c24c398143c6|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:133545943|largest:133545943|pns:2|
[2025/09/12 05:03:57 138058] [info] |scid:3babb57a5958c24c398143c6|xqc_conn_on_pkt_processed|====>|conn:0000558BB89AF67C|path:0|size:312|pkt_type:SHORT_HEADER|pkt_num:133545943|frame:STREAM NEW_CONNECTION_ID |recv_time:1757653437137429|dcid:3babb57a5958c24c398143c6|dcid_seq:0|
[2025/09/12 05:03:57 138064] [debug] |scid:3babb57a5958c24c398143c6|xqc_process_crypto_write_streams|
[2025/09/12 05:03:57 138068] [debug] |scid:3babb57a5958c24c398143c6|xqc_crypto_stream_on_write|enc_level|3|
[2025/09/12 05:03:57 138073] [info] |scid:3babb57a5958c24c398143c6|xqc_crypto_stream_send|crypto send data|pkt_num:0|size:283|sent:261|pkt_type:SHORT_HEADER|frame:CRYPTO |now:1757653437138072|
[2025/09/12 05:03:57 138078] [info] |scid:3babb57a5958c24c398143c6|xqc_crypto_stream_send|crypto send data|pkt_num:0|size:284|sent:262|pkt_type:SHORT_HEADER|frame:CRYPTO |now:1757653437138077|
[2025/09/12 05:03:57 138082] [debug] |scid:3babb57a5958c24c398143c6|xqc_crypto_stream_on_write|encrypt_level:3|cur_state:ESTABED|next_state:ESTABED|
[2025/09/12 05:03:57 138086] [debug] |scid:3babb57a5958c24c398143c6|xqc_process_read_streams|stream_read_notify|flag:2|stream_id:0|conn:0000558BB89AF67C|
[2025/09/12 05:03:57 138145] [debug] |scid:3babb57a5958c24c398143c6|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:25165824|
[2025/09/12 05:03:57 138154] [debug] |scid:3babb57a5958c24c398143c6|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 05:03:57 138160] [debug] |scid:3babb57a5958c24c398143c6|xqc_sample_check_app_limited|path:0|applimit:2297|
[2025/09/12 05:03:57 138170] [info] |scid:3babb57a5958c24c398143c6|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:0000558BB89AF67C|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 05:03:57 138180] [debug] |scid:3babb57a5958c24c398143c6|xqc_engine_conn_logic|engine is running on conn:l-0.0.0.0-443-3babb57a5958c24c398143c6 p-193.167.0.100-33309-25f162e36f3186f22b9c891a41124d6704|
[2025/09/12 05:03:57 138192] [debug] |scid:3babb57a5958c24c398143c6|xqc_gen_ack_frame|largest_recv:133545947|ack_delay:763|first_ack_range:1|largest_pkt_recv_time:1757653437137429|
[2025/09/12 05:03:57 138199] [debug] |scid:3babb57a5958c24c398143c6|xqc_gen_ack_frame|high:133545947|low:133545946|pkt_pns:1|
[2025/09/12 05:03:57 138203] [debug] |scid:3babb57a5958c24c398143c6|xqc_gen_ack_frame|high:133545944|low:133545943|pkt_pns:1|
[2025/09/12 05:03:57 138207] [debug] |scid:3babb57a5958c24c398143c6|xqc_write_ack_to_one_packet|ack_size:11|path:0|path_largest_recv:133545947|frame_largest_recv:133545947|
[2025/09/12 05:03:57 138212] [debug] |scid:3babb57a5958c24c398143c6|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:1|
[2025/09/12 05:03:57 138231] [debug] |scid:3babb57a5958c24c398143c6|xqc_write_new_conn_id_frame_to_packet|gen_new_scid|cid:ee1813ef32f096e74b8e8d12|sr_token:00d60fd9fe7f00007b3a819f8b550000|seq_num:1
[2025/09/12 05:03:57 138241] [debug] |scid:3babb57a5958c24c398143c6|xqc_write_new_conn_id_frame_to_packet|gen_new_scid|cid:70d83dc13d3f27bce7203766|sr_token:00d60fd9fe7f00007b3a819f8b550000|seq_num:2
[2025/09/12 05:03:57 138248] [debug] |scid:3babb57a5958c24c398143c6|xqc_path_get_perf_class|conn:0000558BB89AF67C|path_id:0|path_srtt:32789|min_srtt:32789|path_bw:15013|loss_rate:77.78|path_pto:0|
[2025/09/12 05:03:57 138255] [debug] |scid:3babb57a5958c24c398143c6|xqc_minrtt_scheduler_get_path|path srtt|conn:0000558BB89AF67C|path_id:0|path_srtt:32789|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:03:57 138263] [debug] |scid:3babb57a5958c24c398143c6|xqc_minrtt_scheduler_get_path|best path:0|frame_type:HANDSHAKE_DONE |pn:0|size:23|reinj:0|path_class:4|
[2025/09/12 05:03:57 138269] [debug] |scid:3babb57a5958c24c398143c6|xqc_path_get_perf_class|conn:0000558BB89AF67C|path_id:0|path_srtt:32789|min_srtt:32789|path_bw:15013|loss_rate:77.78|path_pto:0|
[2025/09/12 05:03:57 138276] [debug] |scid:3babb57a5958c24c398143c6|xqc_minrtt_scheduler_get_path|path srtt|conn:0000558BB89AF67C|path_id:0|path_srtt:32789|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:03:57 138282] [debug] |scid:3babb57a5958c24c398143c6|xqc_minrtt_scheduler_get_path|best path:0|frame_type:NEW_TOKEN |pn:0|size:33|reinj:0|path_class:4|
[2025/09/12 05:03:57 138289] [debug] |scid:3babb57a5958c24c398143c6|xqc_path_get_perf_class|conn:0000558BB89AF67C|path_id:0|path_srtt:32789|min_srtt:32789|path_bw:15013|loss_rate:77.78|path_pto:0|
[2025/09/12 05:03:57 138295] [debug] |scid:3babb57a5958c24c398143c6|xqc_minrtt_scheduler_get_path|path srtt|conn:0000558BB89AF67C|path_id:0|path_srtt:32789|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:03:57 138302] [debug] |scid:3babb57a5958c24c398143c6|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CRYPTO |pn:0|size:283|reinj:0|path_class:4|
[2025/09/12 05:03:57 138314] [debug] |scid:3babb57a5958c24c398143c6|xqc_path_get_perf_class|conn:0000558BB89AF67C|path_id:0|path_srtt:32789|min_srtt:32789|path_bw:15013|loss_rate:77.78|path_pto:0|
[2025/09/12 05:03:57 138321] [debug] |scid:3babb57a5958c24c398143c6|xqc_minrtt_scheduler_get_path|path srtt|conn:0000558BB89AF67C|path_id:0|path_srtt:32789|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:03:57 138327] [debug] |scid:3babb57a5958c24c398143c6|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CRYPTO |pn:0|size:284|reinj:0|path_class:4|
[2025/09/12 05:03:57 138333] [debug] |scid:3babb57a5958c24c398143c6|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:ACK |stream_id:0|stream_offset:0|
[2025/09/12 05:03:57 138338] [debug] |scid:3babb57a5958c24c398143c6|xqc_path_get_perf_class|conn:0000558BB89AF67C|path_id:0|path_srtt:32789|min_srtt:32789|path_bw:15013|loss_rate:77.78|path_pto:0|
[2025/09/12 05:03:57 138342] [debug] |scid:3babb57a5958c24c398143c6|xqc_minrtt_scheduler_get_path|path srtt|conn:0000558BB89AF67C|path_id:0|path_srtt:32789|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:03:57 138346] [debug] |scid:3babb57a5958c24c398143c6|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 05:03:57 138350] [debug] |scid:3babb57a5958c24c398143c6|xqc_path_get_perf_class|conn:0000558BB89AF67C|path_id:0|path_srtt:32789|min_srtt:32789|path_bw:15013|loss_rate:77.78|path_pto:0|
[2025/09/12 05:03:57 138354] [debug] |scid:3babb57a5958c24c398143c6|xqc_minrtt_scheduler_get_path|path srtt|conn:0000558BB89AF67C|path_id:0|path_srtt:32789|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:03:57 138358] [debug] |scid:3babb57a5958c24c398143c6|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 05:03:57 138362] [debug] |scid:3babb57a5958c24c398143c6|xqc_path_get_perf_class|conn:0000558BB89AF67C|path_id:0|path_srtt:32789|min_srtt:32789|path_bw:15013|loss_rate:77.78|path_pto:0|
[2025/09/12 05:03:57 138366] [debug] |scid:3babb57a5958c24c398143c6|xqc_send_ctl_can_send|l-0.0.0.0-443-3babb57a5958c24c398143c6 p-193.167.0.100-33309-25f162e36f3186f22b9c891a41124d6704 |path:0|can:1|pkt_sz:1050|schedule_bytes:731|inflight:0|cwnd:48249|conn:0000558BB89AF67C|stream_id:0|stream_offset:1024|
[2025/09/12 05:03:57 138371] [debug] |scid:3babb57a5958c24c398143c6|xqc_minrtt_scheduler_get_path|path srtt|conn:0000558BB89AF67C|path_id:0|path_srtt:32789|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:03:57 138376] [debug] |scid:3babb57a5958c24c398143c6|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1050|reinj:0|path_class:4|
[2025/09/12 05:03:57 138381] [debug] |scid:3babb57a5958c24c398143c6|xqc_check_acked_or_dropped_pkt|conn:0000558BB89AF67C|pkt_num:0|size:23|pkt_type:SHORT_HEADER|frame:HANDSHAKE_DONE |
[2025/09/12 05:03:57 138385] [debug] |scid:3babb57a5958c24c398143c6|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:0|
[2025/09/12 05:03:57 138418] [info] |scid:3babb57a5958c24c398143c6|xqc_send_packet_with_pn|<==|conn:0000558BB89AF67C|path:0|pkt_num:0|size:23|sent:39|pkt_type:SHORT_HEADER|frame:HANDSHAKE_DONE |inflight:0|now:1757653437138393|stream_id:0|stream_offset:0|
[2025/09/12 05:03:57 138428] [debug] |scid:3babb57a5958c24c398143c6|xqc_send_ctl_on_packet_sent|conn:0000558BB89AF67C|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 05:03:57 138435] [debug] |scid:3babb57a5958c24c398143c6|xqc_send_ctl_on_packet_sent|path:0|inflight:0|applimit:2297|
[2025/09/12 05:03:57 138441] [debug] |scid:3babb57a5958c24c398143c6|xqc_send_ctl_get_pto_time_and_space|srtt:32789|rtt_var:6577|pto_duration:59097|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:03:57 138449] [debug] |scid:3babb57a5958c24c398143c6|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB89AF67C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:03:57 138458] [debug] |scid:3babb57a5958c24c398143c6|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB89AF67C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:03:57 138461] [debug] |scid:3babb57a5958c24c398143c6|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB89AF67C|path:0|PNS: 2, unacked: 23|
[2025/09/12 05:03:57 138465] [debug] |scid:3babb57a5958c24c398143c6|xqc_timer_set|type:LOSS_DETECTION|expire:1757653437222490|now:1757653437138441|interv:84049|
[2025/09/12 05:03:57 138469] [debug] |scid:3babb57a5958c24c398143c6|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB89AF67C|path:0|pns:2|expire:1757653437222490|now:1757653437138441|interval:84049|pto_count:0|srtt:32789
[2025/09/12 05:03:57 138475] [debug] |scid:3babb57a5958c24c398143c6|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:48249|inflight:23|
[2025/09/12 05:03:57 138483] [debug] |scid:3babb57a5958c24c398143c6|xqc_check_acked_or_dropped_pkt|conn:0000558BB89AF67C|pkt_num:0|size:33|pkt_type:SHORT_HEADER|frame:NEW_TOKEN |
[2025/09/12 05:03:57 138490] [debug] |scid:3babb57a5958c24c398143c6|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1|
[2025/09/12 05:03:57 138518] [info] |scid:3babb57a5958c24c398143c6|xqc_send_packet_with_pn|<==|conn:0000558BB89AF67C|path:0|pkt_num:1|size:33|sent:49|pkt_type:SHORT_HEADER|frame:NEW_TOKEN |inflight:23|now:1757653437138498|stream_id:0|stream_offset:0|
[2025/09/12 05:03:57 138527] [debug] |scid:3babb57a5958c24c398143c6|xqc_send_ctl_on_packet_sent|conn:0000558BB89AF67C|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 05:03:57 138533] [debug] |scid:3babb57a5958c24c398143c6|xqc_send_ctl_on_packet_sent|path:0|inflight:23|applimit:2297|
[2025/09/12 05:03:57 138540] [debug] |scid:3babb57a5958c24c398143c6|xqc_send_ctl_get_pto_time_and_space|srtt:32789|rtt_var:6577|pto_duration:59097|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:03:57 138547] [debug] |scid:3babb57a5958c24c398143c6|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB89AF67C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:03:57 138553] [debug] |scid:3babb57a5958c24c398143c6|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB89AF67C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:03:57 138559] [debug] |scid:3babb57a5958c24c398143c6|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB89AF67C|path:0|PNS: 2, unacked: 56|
[2025/09/12 05:03:57 138566] [debug] |scid:3babb57a5958c24c398143c6|xqc_timer_set|type:LOSS_DETECTION|expire:1757653437222595|now:1757653437138540|interv:84055|
[2025/09/12 05:03:57 138572] [debug] |scid:3babb57a5958c24c398143c6|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB89AF67C|path:0|pns:2|expire:1757653437222595|now:1757653437138540|interval:84055|pto_count:0|srtt:32789
[2025/09/12 05:03:57 138579] [debug] |scid:3babb57a5958c24c398143c6|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:48249|inflight:56|
[2025/09/12 05:03:57 138586] [debug] |scid:3babb57a5958c24c398143c6|xqc_check_acked_or_dropped_pkt|conn:0000558BB89AF67C|pkt_num:0|size:283|pkt_type:SHORT_HEADER|frame:CRYPTO |
[2025/09/12 05:03:57 138593] [debug] |scid:3babb57a5958c24c398143c6|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:2|
[2025/09/12 05:03:57 138628] [info] |scid:3babb57a5958c24c398143c6|xqc_send_packet_with_pn|<==|conn:0000558BB89AF67C|path:0|pkt_num:2|size:283|sent:299|pkt_type:SHORT_HEADER|frame:CRYPTO |inflight:56|now:1757653437138603|stream_id:0|stream_offset:0|
[2025/09/12 05:03:57 138637] [debug] |scid:3babb57a5958c24c398143c6|xqc_send_ctl_on_packet_sent|conn:0000558BB89AF67C|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 05:03:57 138644] [debug] |scid:3babb57a5958c24c398143c6|xqc_send_ctl_on_packet_sent|path:0|inflight:56|applimit:2297|
[2025/09/12 05:03:57 138657] [debug] |scid:3babb57a5958c24c398143c6|xqc_send_ctl_get_pto_time_and_space|srtt:32789|rtt_var:6577|pto_duration:59097|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:03:57 138664] [debug] |scid:3babb57a5958c24c398143c6|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB89AF67C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:03:57 138670] [debug] |scid:3babb57a5958c24c398143c6|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB89AF67C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:03:57 138677] [debug] |scid:3babb57a5958c24c398143c6|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB89AF67C|path:0|PNS: 2, unacked: 339|
[2025/09/12 05:03:57 138683] [debug] |scid:3babb57a5958c24c398143c6|xqc_timer_set|type:LOSS_DETECTION|expire:1757653437222700|now:1757653437138656|interv:84044|
[2025/09/12 05:03:57 138689] [debug] |scid:3babb57a5958c24c398143c6|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB89AF67C|path:0|pns:2|expire:1757653437222700|now:1757653437138656|interval:84044|pto_count:0|srtt:32789
[2025/09/12 05:03:57 138695] [debug] |scid:3babb57a5958c24c398143c6|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:48249|inflight:339|
[2025/09/12 05:03:57 138703] [debug] |scid:3babb57a5958c24c398143c6|xqc_check_acked_or_dropped_pkt|conn:0000558BB89AF67C|pkt_num:0|size:284|pkt_type:SHORT_HEADER|frame:CRYPTO |
[2025/09/12 05:03:57 138708] [debug] |scid:3babb57a5958c24c398143c6|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:3|
[2025/09/12 05:03:57 138731] [info] |scid:3babb57a5958c24c398143c6|xqc_send_packet_with_pn|<==|conn:0000558BB89AF67C|path:0|pkt_num:3|size:284|sent:300|pkt_type:SHORT_HEADER|frame:CRYPTO |inflight:339|now:1757653437138715|stream_id:0|stream_offset:0|
[2025/09/12 05:03:57 138740] [debug] |scid:3babb57a5958c24c398143c6|xqc_send_ctl_on_packet_sent|conn:0000558BB89AF67C|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 05:03:57 138746] [debug] |scid:3babb57a5958c24c398143c6|xqc_send_ctl_on_packet_sent|path:0|inflight:339|applimit:2297|
[2025/09/12 05:03:57 138753] [debug] |scid:3babb57a5958c24c398143c6|xqc_send_ctl_get_pto_time_and_space|srtt:32789|rtt_var:6577|pto_duration:59097|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:03:57 138759] [debug] |scid:3babb57a5958c24c398143c6|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB89AF67C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:03:57 138766] [debug] |scid:3babb57a5958c24c398143c6|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB89AF67C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:03:57 138771] [debug] |scid:3babb57a5958c24c398143c6|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB89AF67C|path:0|PNS: 2, unacked: 623|
[2025/09/12 05:03:57 138775] [debug] |scid:3babb57a5958c24c398143c6|xqc_timer_set|type:LOSS_DETECTION|expire:1757653437222812|now:1757653437138752|interv:84060|
[2025/09/12 05:03:57 138778] [debug] |scid:3babb57a5958c24c398143c6|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB89AF67C|path:0|pns:2|expire:1757653437222812|now:1757653437138752|interval:84060|pto_count:0|srtt:32789
[2025/09/12 05:03:57 138783] [debug] |scid:3babb57a5958c24c398143c6|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:48249|inflight:623|
[2025/09/12 05:03:57 138787] [debug] |scid:3babb57a5958c24c398143c6|xqc_check_acked_or_dropped_pkt|conn:0000558BB89AF67C|pkt_num:0|size:53|pkt_type:HSK|frame:ACK |
[2025/09/12 05:03:57 138792] [debug] |scid:3babb57a5958c24c398143c6|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:15|
[2025/09/12 05:03:57 138815] [info] |scid:3babb57a5958c24c398143c6|xqc_send_packet_with_pn|<==|conn:0000558BB89AF67C|path:0|pkt_num:15|size:53|sent:69|pkt_type:HSK|frame:ACK |inflight:623|now:1757653437138797|stream_id:0|stream_offset:0|
[2025/09/12 05:03:57 138823] [debug] |scid:3babb57a5958c24c398143c6|xqc_send_ctl_on_packet_sent|conn:0000558BB89AF67C|path:0|pkt_num:15|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 05:03:57 138836] [debug] |scid:3babb57a5958c24c398143c6|xqc_check_acked_or_dropped_pkt|conn:0000558BB89AF67C|pkt_num:0|size:54|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |
[2025/09/12 05:03:57 138843] [debug] |scid:3babb57a5958c24c398143c6|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:4|
[2025/09/12 05:03:57 138877] [info] |scid:3babb57a5958c24c398143c6|xqc_send_packet_with_pn|<==|conn:0000558BB89AF67C|path:0|pkt_num:4|size:54|sent:70|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |inflight:623|now:1757653437138852|stream_id:0|stream_offset:0|
[2025/09/12 05:03:57 138884] [debug] |scid:3babb57a5958c24c398143c6|xqc_send_ctl_on_packet_sent|conn:0000558BB89AF67C|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 05:03:57 138892] [debug] |scid:3babb57a5958c24c398143c6|xqc_send_ctl_on_packet_sent|path:0|inflight:623|applimit:2297|
[2025/09/12 05:03:57 138899] [debug] |scid:3babb57a5958c24c398143c6|xqc_send_ctl_get_pto_time_and_space|srtt:32789|rtt_var:6577|pto_duration:59097|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:03:57 138906] [debug] |scid:3babb57a5958c24c398143c6|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB89AF67C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:03:57 138912] [debug] |scid:3babb57a5958c24c398143c6|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB89AF67C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:03:57 138918] [debug] |scid:3babb57a5958c24c398143c6|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB89AF67C|path:0|PNS: 2, unacked: 677|
[2025/09/12 05:03:57 138924] [debug] |scid:3babb57a5958c24c398143c6|xqc_timer_set|type:LOSS_DETECTION|expire:1757653437222949|now:1757653437138899|interv:84050|
[2025/09/12 05:03:57 138930] [debug] |scid:3babb57a5958c24c398143c6|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB89AF67C|path:0|pns:2|expire:1757653437222949|now:1757653437138899|interval:84050|pto_count:0|srtt:32789
[2025/09/12 05:03:57 138937] [debug] |scid:3babb57a5958c24c398143c6|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:48249|inflight:677|
[2025/09/12 05:03:57 138942] [debug] |scid:3babb57a5958c24c398143c6|xqc_check_acked_or_dropped_pkt|conn:0000558BB89AF67C|pkt_num:0|size:54|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |
[2025/09/12 05:03:57 138947] [debug] |scid:3babb57a5958c24c398143c6|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:5|
[2025/09/12 05:03:57 138971] [info] |scid:3babb57a5958c24c398143c6|xqc_send_packet_with_pn|<==|conn:0000558BB89AF67C|path:0|pkt_num:5|size:54|sent:70|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |inflight:677|now:1757653437138953|stream_id:0|stream_offset:0|
[2025/09/12 05:03:57 138976] [debug] |scid:3babb57a5958c24c398143c6|xqc_send_ctl_on_packet_sent|conn:0000558BB89AF67C|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 05:03:57 138982] [debug] |scid:3babb57a5958c24c398143c6|xqc_send_ctl_on_packet_sent|path:0|inflight:677|applimit:2297|
[2025/09/12 05:03:57 138988] [debug] |scid:3babb57a5958c24c398143c6|xqc_send_ctl_get_pto_time_and_space|srtt:32789|rtt_var:6577|pto_duration:59097|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:03:57 138995] [debug] |scid:3babb57a5958c24c398143c6|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB89AF67C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:03:57 139002] [debug] |scid:3babb57a5958c24c398143c6|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB89AF67C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:03:57 139008] [debug] |scid:3babb57a5958c24c398143c6|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB89AF67C|path:0|PNS: 2, unacked: 731|
[2025/09/12 05:03:57 139014] [debug] |scid:3babb57a5958c24c398143c6|xqc_timer_set|type:LOSS_DETECTION|expire:1757653437223050|now:1757653437138988|interv:84062|
[2025/09/12 05:03:57 139026] [debug] |scid:3babb57a5958c24c398143c6|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB89AF67C|path:0|pns:2|expire:1757653437223050|now:1757653437138988|interval:84062|pto_count:0|srtt:32789
[2025/09/12 05:03:57 139031] [debug] |scid:3babb57a5958c24c398143c6|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:48249|inflight:731|
[2025/09/12 05:03:57 139036] [debug] |scid:3babb57a5958c24c398143c6|xqc_check_acked_or_dropped_pkt|conn:0000558BB89AF67C|pkt_num:0|size:1050|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:03:57 139055] [debug] |scid:3babb57a5958c24c398143c6|xqc_send_ctl_can_send|l-0.0.0.0-443-3babb57a5958c24c398143c6 p-193.167.0.100-33309-25f162e36f3186f22b9c891a41124d6704 |path:0|can:1|pkt_sz:1050|schedule_bytes:0|inflight:731|cwnd:48249|conn:0000558BB89AF67C|stream_id:0|stream_offset:1024|
[2025/09/12 05:03:57 139060] [debug] |scid:3babb57a5958c24c398143c6|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:03:57 139064] [debug] |scid:3babb57a5958c24c398143c6|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:6|
[2025/09/12 05:03:57 139093] [info] |scid:3babb57a5958c24c398143c6|xqc_send_packet_with_pn|<==|conn:0000558BB89AF67C|path:0|pkt_num:6|size:1050|sent:1066|pkt_type:SHORT_HEADER|frame:STREAM |inflight:731|now:1757653437139071|stream_id:0|stream_offset:1024|
[2025/09/12 05:03:57 139102] [debug] |scid:3babb57a5958c24c398143c6|xqc_send_ctl_on_packet_sent|conn:0000558BB89AF67C|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 05:03:57 139110] [debug] |scid:3babb57a5958c24c398143c6|xqc_send_ctl_on_packet_sent|path:0|inflight:731|applimit:2297|
[2025/09/12 05:03:57 139117] [debug] |scid:3babb57a5958c24c398143c6|xqc_send_ctl_get_pto_time_and_space|srtt:32789|rtt_var:6577|pto_duration:59097|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:03:57 139123] [debug] |scid:3babb57a5958c24c398143c6|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB89AF67C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:03:57 139127] [debug] |scid:3babb57a5958c24c398143c6|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB89AF67C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:03:57 139130] [debug] |scid:3babb57a5958c24c398143c6|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB89AF67C|path:0|PNS: 2, unacked: 1781|
[2025/09/12 05:03:57 139134] [debug] |scid:3babb57a5958c24c398143c6|xqc_timer_set|type:LOSS_DETECTION|expire:1757653437223168|now:1757653437139116|interv:84052|
[2025/09/12 05:03:57 139138] [debug] |scid:3babb57a5958c24c398143c6|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB89AF67C|path:0|pns:2|expire:1757653437223168|now:1757653437139116|interval:84052|pto_count:0|srtt:32789
[2025/09/12 05:03:57 139143] [debug] |scid:3babb57a5958c24c398143c6|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:48249|inflight:1781|
[2025/09/12 05:03:57 139147] [debug] |scid:3babb57a5958c24c398143c6|xqc_conn_next_wakeup_time|wakeup_time:1757653437162429|
[2025/09/12 05:03:57 139152] [debug] |scid:3babb57a5958c24c398143c6|xqc_engine_add_wakeup_queue|next_tick_time:1757653437162429|
[2025/09/12 05:03:57 139156] [debug] |xqc_engine_wakeup_after|wakeup:1757653437162429|now:1757653437139156|diff:23273|
[2025/09/12 05:03:57 139160] [debug] |xqc_engine_main_logic|END|now:1757653437137870|
[2025/09/12 05:03:57 139167] [info] |xqc_engine_packet_process|==>|conn:0000558BB89AF67C|size:1406|state:ESTABED|recv_time:1757653437139166|
[2025/09/12 05:03:57 139172] [debug] |scid:3babb57a5958c24c398143c6|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:3babb57a5958c24c398143c6|spin_bit:0|
[2025/09/12 05:03:57 139177] [debug] |scid:3babb57a5958c24c398143c6|xqc_packet_decrypt|largest_pn:133545943|
[2025/09/12 05:03:57 139181] [debug] |scid:3babb57a5958c24c398143c6|xqc_packet_decrypt|decryption nonce|path_id:0|pn:133545944|
[2025/09/12 05:03:57 139187] [debug] |scid:3babb57a5958c24c398143c6|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:133545944|
[2025/09/12 05:03:57 139196] [debug] |scid:3babb57a5958c24c398143c6|xqc_process_frames|frame_type:1|
[2025/09/12 05:03:57 139200] [debug] |scid:3babb57a5958c24c398143c6|xqc_process_frames|frame_type:0|
[2025/09/12 05:03:57 139203] [debug] |scid:3babb57a5958c24c398143c6|xqc_process_padding_frame|process padding|
[2025/09/12 05:03:57 139210] [debug] |scid:3babb57a5958c24c398143c6|xqc_timer_unset|type:ACK_01RTT|
[2025/09/12 05:03:57 139216] [debug] |scid:3babb57a5958c24c398143c6|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 05:03:57 139223] [debug] |scid:3babb57a5958c24c398143c6|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:133545944|largest:133545944|pns:2|
[2025/09/12 05:03:57 139230] [info] |scid:3babb57a5958c24c398143c6|xqc_conn_on_pkt_processed|====>|conn:0000558BB89AF67C|path:0|size:1406|pkt_type:SHORT_HEADER|pkt_num:133545944|frame:PADDING PING |recv_time:1757653437139166|dcid:3babb57a5958c24c398143c6|dcid_seq:0|
[2025/09/12 05:03:57 139235] [debug] |scid:3babb57a5958c24c398143c6|xqc_timer_set|type:PATH_IDLE|expire:1757653557139166|now:1757653437139166|interv:120000000|
[2025/09/12 05:03:57 139240] [debug] |scid:3babb57a5958c24c398143c6|xqc_timer_set|type:CONN_IDLE|expire:1757653557139166|now:1757653437139166|interv:120000000|
[2025/09/12 05:03:57 139243] [debug] |scid:3babb57a5958c24c398143c6|xqc_engine_remove_wakeup_queue|next_tick_time:1757653437162429|pq_index:0|
[2025/09/12 05:03:57 139248] [debug] |scid:3babb57a5958c24c398143c6|xqc_engine_add_active_queue|last_ticked_time:1757653437137870|
[2025/09/12 05:03:57 139252] [debug] |xqc_engine_main_logic|BEGIN|now:1757653437139252|
[2025/09/12 05:03:57 139256] [debug] |scid:3babb57a5958c24c398143c6|xqc_engine_process_conn|conn:0000558BB89AF67C|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:1757653437139255|
[2025/09/12 05:03:57 139262] [debug] |scid:3babb57a5958c24c398143c6|xqc_gen_ack_frame|largest_recv:133545944|ack_delay:96|first_ack_range:1|largest_pkt_recv_time:1757653437139166|
[2025/09/12 05:03:57 139267] [debug] |scid:3babb57a5958c24c398143c6|xqc_gen_ack_frame|high:133545944|low:133545943|pkt_pns:2|
[2025/09/12 05:03:57 139271] [debug] |scid:3babb57a5958c24c398143c6|xqc_write_ack_to_one_packet|ack_size:8|path:0|path_largest_recv:133545944|frame_largest_recv:133545944|
[2025/09/12 05:03:57 139275] [debug] |scid:3babb57a5958c24c398143c6|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:2|
[2025/09/12 05:03:57 139279] [debug] |scid:3babb57a5958c24c398143c6|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:ACK |stream_id:0|stream_offset:0|
[2025/09/12 05:03:57 139284] [debug] |scid:3babb57a5958c24c398143c6|xqc_check_acked_or_dropped_pkt|conn:0000558BB89AF67C|pkt_num:0|size:30|pkt_type:SHORT_HEADER|frame:ACK |
[2025/09/12 05:03:57 139289] [debug] |scid:3babb57a5958c24c398143c6|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:7|
[2025/09/12 05:03:57 139315] [info] |scid:3babb57a5958c24c398143c6|xqc_send_packet_with_pn|<==|conn:0000558BB89AF67C|path:0|pkt_num:7|size:30|sent:46|pkt_type:SHORT_HEADER|frame:ACK |inflight:1781|now:1757653437139294|stream_id:0|stream_offset:0|
[2025/09/12 05:03:57 139323] [debug] |scid:3babb57a5958c24c398143c6|xqc_send_ctl_on_packet_sent|conn:0000558BB89AF67C|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 05:03:57 139331] [debug] |scid:3babb57a5958c24c398143c6|xqc_conn_next_wakeup_time|wakeup_time:1757653437223168|
[2025/09/12 05:03:57 139338] [debug] |scid:3babb57a5958c24c398143c6|xqc_engine_add_wakeup_queue|next_tick_time:1757653437223168|
[2025/09/12 05:03:57 139348] [debug] |xqc_engine_wakeup_after|wakeup:1757653437223168|now:1757653437139348|diff:83820|
[2025/09/12 05:03:57 139352] [debug] |xqc_engine_main_logic|END|now:1757653437139255|
[2025/09/12 05:03:57 139357] [debug] |xqc_engine_main_logic|BEGIN|now:1757653437139357|
[2025/09/12 05:03:57 139361] [debug] |xqc_engine_wakeup_after|wakeup:1757653437223168|now:1757653437139361|diff:83807|
[2025/09/12 05:03:57 139365] [debug] |xqc_engine_main_logic|END|now:1757653437139357|
[2025/09/12 05:03:57 169918] [info] |xqc_engine_packet_process|==>|conn:0000558BB89AF67C|size:42|state:ESTABED|recv_time:1757653437169916|
[2025/09/12 05:03:57 169938] [debug] |scid:3babb57a5958c24c398143c6|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:3babb57a5958c24c398143c6|spin_bit:0|
[2025/09/12 05:03:57 169950] [debug] |scid:3babb57a5958c24c398143c6|xqc_packet_decrypt|largest_pn:133545944|
[2025/09/12 05:03:57 169956] [debug] |scid:3babb57a5958c24c398143c6|xqc_packet_decrypt|decryption nonce|path_id:0|pn:133545946|
[2025/09/12 05:03:57 169966] [debug] |scid:3babb57a5958c24c398143c6|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:133545946|
[2025/09/12 05:03:57 169972] [debug] |scid:3babb57a5958c24c398143c6|xqc_process_frames|frame_type:2|
[2025/09/12 05:03:57 169980] [debug] |scid:3babb57a5958c24c398143c6|xqc_send_ctl_on_ack_received|conn:0000558BB89AF67C|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 05:03:57 169988] [debug] |scid:3babb57a5958c24c398143c6|xqc_update_sample|sampler_update|prior_lost:5|tx_in_flight:23|prior_delivered:2297|prior_time:1757653437138393|is_app_limited:1|send_elapse:0|ack_elapse:31523|ctl_first_sent_time:1757653437138393|lagest_ack_time:1757653437169916|curr_delivered:2320|
[2025/09/12 05:03:57 169996] [debug] |scid:3babb57a5958c24c398143c6|xqc_update_sample|sampler_sent_time_update:1757653437138393|
[2025/09/12 05:03:57 170003] [debug] |scid:3babb57a5958c24c398143c6|xqc_send_ctl_on_ack_received|sndq_packets_used:6||sndq_packets_used_bytes:0|sndq_packets_free:2|
[2025/09/12 05:03:57 170010] [debug] |scid:3babb57a5958c24c398143c6|xqc_send_ctl_on_ack_received|conn:0000558BB89AF67C|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 05:03:57 170015] [debug] |scid:3babb57a5958c24c398143c6|xqc_update_sample|sampler_update|prior_lost:5|tx_in_flight:23|prior_delivered:2297|prior_time:1757653437138393|is_app_limited:1|send_elapse:0|ack_elapse:31523|ctl_first_sent_time:1757653437138393|lagest_ack_time:1757653437169916|curr_delivered:2603|
[2025/09/12 05:03:57 170021] [debug] |scid:3babb57a5958c24c398143c6|xqc_update_sample|sampler_sent_time_update:1757653437138603|
[2025/09/12 05:03:57 170027] [debug] |scid:3babb57a5958c24c398143c6|xqc_send_ctl_on_ack_received|sndq_packets_used:5||sndq_packets_used_bytes:0|sndq_packets_free:3|
[2025/09/12 05:03:57 170033] [debug] |scid:3babb57a5958c24c398143c6|xqc_send_ctl_on_ack_received|conn:0000558BB89AF67C|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 05:03:57 170055] [debug] |scid:3babb57a5958c24c398143c6|xqc_update_sample|sampler_update|prior_lost:5|tx_in_flight:23|prior_delivered:2297|prior_time:1757653437138393|is_app_limited:1|send_elapse:0|ack_elapse:31523|ctl_first_sent_time:1757653437138393|lagest_ack_time:1757653437169916|curr_delivered:2657|
[2025/09/12 05:03:57 170062] [debug] |scid:3babb57a5958c24c398143c6|xqc_update_sample|sampler_sent_time_update:1757653437138953|
[2025/09/12 05:03:57 170068] [debug] |scid:3babb57a5958c24c398143c6|xqc_send_ctl_on_ack_received|sndq_packets_used:4||sndq_packets_used_bytes:0|sndq_packets_free:4|
[2025/09/12 05:03:57 170073] [debug] |scid:3babb57a5958c24c398143c6|xqc_send_ctl_update_rtt|before update rtt|conn:0000558BB89AF67C|srtt:32789|rttvar:6577|minrtt:30752|latest_rtt:30963|ack_delay:56|
[2025/09/12 05:03:57 170084] [debug] |scid:3babb57a5958c24c398143c6|xqc_send_ctl_update_rtt|l-0.0.0.0-443-3babb57a5958c24c398143c6 p-193.167.0.100-33309-25f162e36f3186f22b9c891a41124d6704 |after update rtt|conn:0000558BB89AF67C|srtt:32554|rttvar:5403|minrtt:30752|latest_rtt:30963|ack_delay:56|
[2025/09/12 05:03:57 170089] [debug] |scid:3babb57a5958c24c398143c6|xqc_send_ctl_get_lost_sent_pn|largest_acked:5|lost_pn:2|thresh:3|
[2025/09/12 05:03:57 170093] [debug] |scid:3babb57a5958c24c398143c6|xqc_send_ctl_detect_lost|mark lost|pns:2|pkt_num:1|lost_pn:2|po_sent_time:1757653437138498|lost_send_time:1757653437133293|loss_delay:36623|frame:NEW_TOKEN |repair:64|
[2025/09/12 05:03:57 170098] [debug] |scid:3babb57a5958c24c398143c6|xqc_send_ctl_detect_lost|OnLostDetection|largest_lost sent time: 1757653437138498u|
[2025/09/12 05:03:57 170103] [stats] |scid:3babb57a5958c24c398143c6|xqc_send_ctl_detect_lost|l-0.0.0.0-443-3babb57a5958c24c398143c6 p-193.167.0.100-33309-25f162e36f3186f22b9c891a41124d6704 |lost interval:140171|lost_count:2|send_count:11|pkt_num:1|po_send_time:1757653437138498|srtt:32554|cwnd:48249|bw:15013|conn_life:1072623|now:0|last_lost_time:1072623|
[2025/09/12 05:03:57 170110] [debug] |scid:3babb57a5958c24c398143c6|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:03:57 170117] [debug] |scid:3babb57a5958c24c398143c6|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:0000558BB89AF67C|path:0|pns:2|expire:1757653437175338|now:1757653437170117|interval:5221|
[2025/09/12 05:03:57 170124] [debug] |scid:3babb57a5958c24c398143c6|xqc_timer_set|type:LOSS_DETECTION|expire:1757653437175338|now:1757653437170117|interv:5221|
[2025/09/12 05:03:57 170130] [debug] |scid:3babb57a5958c24c398143c6|xqc_generate_sample|sampler: send_elapse 0, ack_elapse 31523, delivered 360|rate 11420|lost 6|
[2025/09/12 05:03:57 170136] [debug] |scid:3babb57a5958c24c398143c6|xqc_bbr_update_bandwidth|BBRv1: RTT round update 5 -> 6|
[2025/09/12 05:03:57 170141] [debug] |scid:3babb57a5958c24c398143c6|xqc_bbr_update_min_rtt|minrtt expire|rtt:30752, old_rtt:30752|
[2025/09/12 05:03:57 170145] [debug] |scid:3babb57a5958c24c398143c6|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:5744|extra_cwnd:776|
[2025/09/12 05:03:57 170149] [debug] |scid:3babb57a5958c24c398143c6|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:48249|packet_lost:1|acked:360|po_sent_time:1757653437138953|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2657|
[2025/09/12 05:03:57 170153] [debug] |scid:3babb57a5958c24c398143c6|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:48249|packet_lost:1|acked:360|po_sent_time:1757653437138953|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2657|
[2025/09/12 05:03:57 170158] [debug] |scid:3babb57a5958c24c398143c6|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-3babb57a5958c24c398143c6 p-193.167.0.100-33309-25f162e36f3186f22b9c891a41124d6704 |bbr on ack|mode:0|pacing_rate:3920957|bw:15013|cwnd:48609|full_bw_reached:0|inflight:1388|srtt:32554|latest_rtt:30963|min_rtt:30752|applimit:1|lost:5|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:1|
[2025/09/12 05:03:57 170164] [debug] |scid:3babb57a5958c24c398143c6|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:133545946|largest:133545946|pns:2|
[2025/09/12 05:03:57 170169] [info] |scid:3babb57a5958c24c398143c6|xqc_conn_on_pkt_processed|====>|conn:0000558BB89AF67C|path:0|size:42|pkt_type:SHORT_HEADER|pkt_num:133545946|frame:ACK |recv_time:1757653437169916|dcid:3babb57a5958c24c398143c6|dcid_seq:0|
[2025/09/12 05:03:57 170174] [debug] |scid:3babb57a5958c24c398143c6|xqc_timer_set|type:PATH_IDLE|expire:1757653557169916|now:1757653437169916|interv:120000000|
[2025/09/12 05:03:57 170178] [debug] |scid:3babb57a5958c24c398143c6|xqc_timer_set|type:CONN_IDLE|expire:1757653557169916|now:1757653437169916|interv:120000000|
[2025/09/12 05:03:57 170182] [debug] |scid:3babb57a5958c24c398143c6|xqc_engine_remove_wakeup_queue|next_tick_time:1757653437223168|pq_index:0|
[2025/09/12 05:03:57 170194] [debug] |scid:3babb57a5958c24c398143c6|xqc_engine_add_active_queue|last_ticked_time:1757653437139255|
[2025/09/12 05:03:57 170198] [debug] |xqc_engine_main_logic|BEGIN|now:1757653437170198|
[2025/09/12 05:03:57 170203] [debug] |scid:3babb57a5958c24c398143c6|xqc_engine_process_conn|conn:0000558BB89AF67C|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:1757653437170202|
[2025/09/12 05:03:57 170209] [debug] |scid:3babb57a5958c24c398143c6|xqc_path_get_perf_class|conn:0000558BB89AF67C|path_id:0|path_srtt:32554|min_srtt:32554|path_bw:15013|loss_rate:77.78|path_pto:0|
[2025/09/12 05:03:57 170213] [debug] |scid:3babb57a5958c24c398143c6|xqc_send_ctl_can_send|l-0.0.0.0-443-3babb57a5958c24c398143c6 p-193.167.0.100-33309-25f162e36f3186f22b9c891a41124d6704 |path:0|can:1|pkt_sz:33|schedule_bytes:0|inflight:1388|cwnd:48609|conn:0000558BB89AF67C|stream_id:0|stream_offset:0|
[2025/09/12 05:03:57 170218] [debug] |scid:3babb57a5958c24c398143c6|xqc_minrtt_scheduler_get_path|path srtt|conn:0000558BB89AF67C|path_id:0|path_srtt:32554|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:03:57 170223] [debug] |scid:3babb57a5958c24c398143c6|xqc_minrtt_scheduler_get_path|best path:0|frame_type:NEW_TOKEN |pn:1|size:33|reinj:0|path_class:4|
[2025/09/12 05:03:57 170227] [debug] |scid:3babb57a5958c24c398143c6|xqc_check_acked_or_dropped_pkt|conn:0000558BB89AF67C|pkt_num:1|size:33|pkt_type:SHORT_HEADER|frame:NEW_TOKEN |
[2025/09/12 05:03:57 170232] [debug] |scid:3babb57a5958c24c398143c6|xqc_send_ctl_can_send|l-0.0.0.0-443-3babb57a5958c24c398143c6 p-193.167.0.100-33309-25f162e36f3186f22b9c891a41124d6704 |path:0|can:1|pkt_sz:33|schedule_bytes:0|inflight:1388|cwnd:48609|conn:0000558BB89AF67C|stream_id:0|stream_offset:0|
[2025/09/12 05:03:57 170236] [debug] |scid:3babb57a5958c24c398143c6|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:03:57 170240] [debug] |scid:3babb57a5958c24c398143c6|xqc_send_ctl_set_next_pn_for_packet|optimistic ack detection|skipped_range:8-9|next_skip_chance:1757653437407738|current_time:1757653437170240|
[2025/09/12 05:03:57 170245] [debug] |scid:3babb57a5958c24c398143c6|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:10|
[2025/09/12 05:03:57 170276] [info] |scid:3babb57a5958c24c398143c6|xqc_send_packet_with_pn|<==|conn:0000558BB89AF67C|path:0|pkt_num:10|size:33|sent:49|pkt_type:SHORT_HEADER|frame:NEW_TOKEN |inflight:1388|now:1757653437170251|stream_id:0|stream_offset:0|
[2025/09/12 05:03:57 170285] [debug] |scid:3babb57a5958c24c398143c6|xqc_send_ctl_on_packet_sent|conn:0000558BB89AF67C|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 05:03:57 170293] [debug] |scid:3babb57a5958c24c398143c6|xqc_send_ctl_on_packet_sent|path:0|inflight:1388|applimit:0|
[2025/09/12 05:03:57 170299] [debug] |scid:3babb57a5958c24c398143c6|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:0000558BB89AF67C|path:0|pns:2|expire:1757653437175338|now:1757653437170299|interval:5039|
[2025/09/12 05:03:57 170306] [debug] |scid:3babb57a5958c24c398143c6|xqc_timer_set|type:LOSS_DETECTION|expire:1757653437175338|now:1757653437170299|interv:5039|
[2025/09/12 05:03:57 170312] [debug] |scid:3babb57a5958c24c398143c6|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:48609|inflight:1421|
[2025/09/12 05:03:57 170317] [debug] |scid:3babb57a5958c24c398143c6|xqc_conn_next_wakeup_time|wakeup_time:1757653437175338|
[2025/09/12 05:03:57 170321] [debug] |scid:3babb57a5958c24c398143c6|xqc_engine_add_wakeup_queue|next_tick_time:1757653437175338|
[2025/09/12 05:03:57 170325] [debug] |xqc_engine_wakeup_after|wakeup:1757653437175338|now:1757653437170325|diff:5013|
[2025/09/12 05:03:57 170329] [debug] |xqc_engine_main_logic|END|now:1757653437170202|
[2025/09/12 05:03:57 170339] [debug] |xqc_engine_main_logic|BEGIN|now:1757653437170339|
[2025/09/12 05:03:57 170343] [debug] |xqc_engine_wakeup_after|wakeup:1757653437175338|now:1757653437170343|diff:4995|
[2025/09/12 05:03:57 170347] [debug] |xqc_engine_main_logic|END|now:1757653437170339|
[2025/09/12 05:03:57 175422] [debug] |xqc_engine_main_logic|BEGIN|now:1757653437175422|
[2025/09/12 05:03:57 175435] [debug] |scid:3babb57a5958c24c398143c6|xqc_engine_remove_wakeup_queue|next_tick_time:1757653437175338|pq_index:0|
[2025/09/12 05:03:57 175441] [debug] |scid:3babb57a5958c24c398143c6|xqc_engine_add_active_queue|last_ticked_time:1757653437170202|
[2025/09/12 05:03:57 175448] [debug] |scid:3babb57a5958c24c398143c6|xqc_engine_process_conn|conn:0000558BB89AF67C|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:1757653437175446|
[2025/09/12 05:03:57 175454] [debug] |scid:3babb57a5958c24c398143c6|xqc_timer_expire|timer expired|type:LOSS_DETECTION|expire_time:1757653437175338|now:1757653437175446|
[2025/09/12 05:03:57 175459] [debug] |scid:3babb57a5958c24c398143c6|xqc_timer_loss_detection_timeout|path:0|loss_detection_timeout|
[2025/09/12 05:03:57 175463] [debug] |scid:3babb57a5958c24c398143c6|xqc_timer_loss_detection_timeout|xqc_send_ctl_detect_lost|
[2025/09/12 05:03:57 175468] [debug] |scid:3babb57a5958c24c398143c6|xqc_send_ctl_get_lost_sent_pn|largest_acked:5|lost_pn:2|thresh:3|
[2025/09/12 05:03:57 175473] [debug] |scid:3babb57a5958c24c398143c6|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:03:57 175479] [debug] |scid:3babb57a5958c24c398143c6|xqc_send_ctl_detect_lost|mark lost|pns:2|pkt_num:3|lost_pn:2|po_sent_time:1757653437138715|lost_send_time:1757653437138823|loss_delay:36623|frame:CRYPTO |repair:32|
[2025/09/12 05:03:57 175485] [debug] |scid:3babb57a5958c24c398143c6|xqc_send_ctl_detect_lost|OnLostDetection|largest_lost sent time: 1757653437138715u|
[2025/09/12 05:03:57 175490] [debug] |scid:3babb57a5958c24c398143c6|xqc_timer_loss_detection_timeout|xqc_send_ctl_set_loss_detection_timer|loss|
[2025/09/12 05:03:57 175494] [debug] |scid:3babb57a5958c24c398143c6|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:0000558BB89AF67C|path:0|pns:2|expire:1757653437175475|now:1757653437175494|interval:0|
[2025/09/12 05:03:57 175500] [debug] |scid:3babb57a5958c24c398143c6|xqc_timer_set|type:LOSS_DETECTION|expire:1757653437175494|now:1757653437175494|interv:0|
[2025/09/12 05:03:57 175507] [debug] |scid:3babb57a5958c24c398143c6|xqc_path_get_perf_class|conn:0000558BB89AF67C|path_id:0|path_srtt:32554|min_srtt:32554|path_bw:15013|loss_rate:77.78|path_pto:0|
[2025/09/12 05:03:57 175512] [debug] |scid:3babb57a5958c24c398143c6|xqc_send_ctl_can_send|l-0.0.0.0-443-3babb57a5958c24c398143c6 p-193.167.0.100-33309-25f162e36f3186f22b9c891a41124d6704 |path:0|can:1|pkt_sz:284|schedule_bytes:0|inflight:1137|cwnd:48609|conn:0000558BB89AF67C|stream_id:0|stream_offset:0|
[2025/09/12 05:03:57 175518] [debug] |scid:3babb57a5958c24c398143c6|xqc_minrtt_scheduler_get_path|path srtt|conn:0000558BB89AF67C|path_id:0|path_srtt:32554|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:03:57 175524] [debug] |scid:3babb57a5958c24c398143c6|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CRYPTO |pn:3|size:284|reinj:0|path_class:4|
[2025/09/12 05:03:57 175530] [debug] |scid:3babb57a5958c24c398143c6|xqc_check_acked_or_dropped_pkt|conn:0000558BB89AF67C|pkt_num:3|size:284|pkt_type:SHORT_HEADER|frame:CRYPTO |
[2025/09/12 05:03:57 175535] [debug] |scid:3babb57a5958c24c398143c6|xqc_send_ctl_can_send|l-0.0.0.0-443-3babb57a5958c24c398143c6 p-193.167.0.100-33309-25f162e36f3186f22b9c891a41124d6704 |path:0|can:1|pkt_sz:284|schedule_bytes:0|inflight:1137|cwnd:48609|conn:0000558BB89AF67C|stream_id:0|stream_offset:0|
[2025/09/12 05:03:57 175547] [debug] |scid:3babb57a5958c24c398143c6|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:03:57 175552] [debug] |scid:3babb57a5958c24c398143c6|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:11|
[2025/09/12 05:03:57 175592] [info] |scid:3babb57a5958c24c398143c6|xqc_send_packet_with_pn|<==|conn:0000558BB89AF67C|path:0|pkt_num:11|size:284|sent:300|pkt_type:SHORT_HEADER|frame:CRYPTO |inflight:1137|now:1757653437175562|stream_id:0|stream_offset:0|
[2025/09/12 05:03:57 175604] [debug] |scid:3babb57a5958c24c398143c6|xqc_send_ctl_on_packet_sent|conn:0000558BB89AF67C|path:0|pkt_num:11|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 05:03:57 175612] [debug] |scid:3babb57a5958c24c398143c6|xqc_send_ctl_on_packet_sent|path:0|inflight:1137|applimit:0|
[2025/09/12 05:03:57 175621] [debug] |scid:3babb57a5958c24c398143c6|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:0000558BB89AF67C|path:0|pns:2|expire:1757653437175475|now:1757653437175620|interval:0|
[2025/09/12 05:03:57 175629] [debug] |scid:3babb57a5958c24c398143c6|xqc_timer_set|type:LOSS_DETECTION|expire:1757653437175620|now:1757653437175620|interv:0|
[2025/09/12 05:03:57 175637] [debug] |scid:3babb57a5958c24c398143c6|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:48609|inflight:1421|
[2025/09/12 05:03:57 175643] [debug] |scid:3babb57a5958c24c398143c6|xqc_conn_next_wakeup_time|wakeup_time:1757653437175620|
[2025/09/12 05:03:57 175648] [debug] |scid:3babb57a5958c24c398143c6|xqc_engine_add_wakeup_queue|next_tick_time:1757653437175620|
[2025/09/12 05:03:57 175653] [debug] |xqc_engine_wakeup_after|wakeup:1757653437175620|now:1757653437175653|diff:18446744073709551583|
[2025/09/12 05:03:57 175659] [debug] |xqc_engine_main_logic|END|now:1757653437175446|
[2025/09/12 05:03:57 176729] [debug] |xqc_engine_main_logic|BEGIN|now:1757653437176729|
[2025/09/12 05:03:57 176737] [debug] |scid:3babb57a5958c24c398143c6|xqc_engine_remove_wakeup_queue|next_tick_time:1757653437175620|pq_index:0|
[2025/09/12 05:03:57 176741] [debug] |scid:3babb57a5958c24c398143c6|xqc_engine_add_active_queue|last_ticked_time:1757653437175446|
[2025/09/12 05:03:57 176746] [debug] |scid:3babb57a5958c24c398143c6|xqc_engine_process_conn|conn:0000558BB89AF67C|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:1757653437176745|
[2025/09/12 05:03:57 176750] [debug] |scid:3babb57a5958c24c398143c6|xqc_timer_expire|timer expired|type:LOSS_DETECTION|expire_time:1757653437175620|now:1757653437176745|
[2025/09/12 05:03:57 176754] [debug] |scid:3babb57a5958c24c398143c6|xqc_timer_loss_detection_timeout|path:0|loss_detection_timeout|
[2025/09/12 05:03:57 176758] [debug] |scid:3babb57a5958c24c398143c6|xqc_timer_loss_detection_timeout|xqc_send_ctl_detect_lost|
[2025/09/12 05:03:57 176762] [debug] |scid:3babb57a5958c24c398143c6|xqc_send_ctl_get_lost_sent_pn|largest_acked:5|lost_pn:2|thresh:3|
[2025/09/12 05:03:57 176766] [debug] |scid:3babb57a5958c24c398143c6|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:03:57 176770] [debug] |scid:3babb57a5958c24c398143c6|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:03:57 176774] [debug] |scid:3babb57a5958c24c398143c6|xqc_send_ctl_detect_lost|mark lost|pns:2|pkt_num:4|lost_pn:2|po_sent_time:1757653437138852|lost_send_time:1757653437140122|loss_delay:36623|frame:NEW_CONNECTION_ID |repair:16384|
[2025/09/12 05:03:57 176779] [debug] |scid:3babb57a5958c24c398143c6|xqc_send_ctl_detect_lost|OnLostDetection|largest_lost sent time: 1757653437138852u|
[2025/09/12 05:03:57 176783] [debug] |scid:3babb57a5958c24c398143c6|xqc_timer_loss_detection_timeout|xqc_send_ctl_set_loss_detection_timer|loss|
[2025/09/12 05:03:57 176787] [debug] |scid:3babb57a5958c24c398143c6|xqc_send_ctl_get_pto_time_and_space|srtt:32554|rtt_var:5403|pto_duration:54166|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:03:57 176796] [debug] |scid:3babb57a5958c24c398143c6|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB89AF67C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:03:57 176800] [debug] |scid:3babb57a5958c24c398143c6|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB89AF67C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:03:57 176804] [debug] |scid:3babb57a5958c24c398143c6|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB89AF67C|path:0|PNS: 2, unacked: 1367|
[2025/09/12 05:03:57 176807] [debug] |scid:3babb57a5958c24c398143c6|xqc_timer_set|type:LOSS_DETECTION|expire:1757653437254728|now:1757653437176786|interv:77942|
[2025/09/12 05:03:57 176811] [debug] |scid:3babb57a5958c24c398143c6|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB89AF67C|path:0|pns:2|expire:1757653437254728|now:1757653437176786|interval:77942|pto_count:0|srtt:32554
[2025/09/12 05:03:57 176817] [debug] |scid:3babb57a5958c24c398143c6|xqc_path_get_perf_class|conn:0000558BB89AF67C|path_id:0|path_srtt:32554|min_srtt:32554|path_bw:15013|loss_rate:77.78|path_pto:0|
[2025/09/12 05:03:57 176821] [debug] |scid:3babb57a5958c24c398143c6|xqc_send_ctl_can_send|l-0.0.0.0-443-3babb57a5958c24c398143c6 p-193.167.0.100-33309-25f162e36f3186f22b9c891a41124d6704 |path:0|can:1|pkt_sz:54|schedule_bytes:0|inflight:1367|cwnd:48609|conn:0000558BB89AF67C|stream_id:0|stream_offset:0|
[2025/09/12 05:03:57 176826] [debug] |scid:3babb57a5958c24c398143c6|xqc_minrtt_scheduler_get_path|path srtt|conn:0000558BB89AF67C|path_id:0|path_srtt:32554|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:03:57 176831] [debug] |scid:3babb57a5958c24c398143c6|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 05:03:57 176835] [debug] |scid:3babb57a5958c24c398143c6|xqc_check_acked_or_dropped_pkt|conn:0000558BB89AF67C|pkt_num:4|size:54|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |
[2025/09/12 05:03:57 176840] [debug] |scid:3babb57a5958c24c398143c6|xqc_send_ctl_can_send|l-0.0.0.0-443-3babb57a5958c24c398143c6 p-193.167.0.100-33309-25f162e36f3186f22b9c891a41124d6704 |path:0|can:1|pkt_sz:54|schedule_bytes:0|inflight:1367|cwnd:48609|conn:0000558BB89AF67C|stream_id:0|stream_offset:0|
[2025/09/12 05:03:57 176844] [debug] |scid:3babb57a5958c24c398143c6|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:03:57 176848] [debug] |scid:3babb57a5958c24c398143c6|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:12|
[2025/09/12 05:03:57 176877] [info] |scid:3babb57a5958c24c398143c6|xqc_send_packet_with_pn|<==|conn:0000558BB89AF67C|path:0|pkt_num:12|size:54|sent:70|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |inflight:1367|now:1757653437176855|stream_id:0|stream_offset:0|
[2025/09/12 05:03:57 176885] [debug] |scid:3babb57a5958c24c398143c6|xqc_send_ctl_on_packet_sent|conn:0000558BB89AF67C|path:0|pkt_num:12|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 05:03:57 176893] [debug] |scid:3babb57a5958c24c398143c6|xqc_send_ctl_on_packet_sent|path:0|inflight:1367|applimit:0|
[2025/09/12 05:03:57 176899] [debug] |scid:3babb57a5958c24c398143c6|xqc_send_ctl_get_pto_time_and_space|srtt:32554|rtt_var:5403|pto_duration:54166|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:03:57 176906] [debug] |scid:3babb57a5958c24c398143c6|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB89AF67C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:03:57 176910] [debug] |scid:3babb57a5958c24c398143c6|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB89AF67C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:03:57 176914] [debug] |scid:3babb57a5958c24c398143c6|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB89AF67C|path:0|PNS: 2, unacked: 1421|
[2025/09/12 05:03:57 176918] [debug] |scid:3babb57a5958c24c398143c6|xqc_timer_set|type:LOSS_DETECTION|expire:1757653437256021|now:1757653437176899|interv:79122|
[2025/09/12 05:03:57 176927] [debug] |scid:3babb57a5958c24c398143c6|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB89AF67C|path:0|pns:2|expire:1757653437256021|now:1757653437176899|interval:79122|pto_count:0|srtt:32554
[2025/09/12 05:03:57 176931] [debug] |scid:3babb57a5958c24c398143c6|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:48609|inflight:1421|
[2025/09/12 05:03:57 176936] [debug] |scid:3babb57a5958c24c398143c6|xqc_conn_next_wakeup_time|wakeup_time:1757653437256021|
[2025/09/12 05:03:57 176940] [debug] |scid:3babb57a5958c24c398143c6|xqc_engine_add_wakeup_queue|next_tick_time:1757653437256021|
[2025/09/12 05:03:57 176944] [debug] |xqc_engine_wakeup_after|wakeup:1757653437256021|now:1757653437176944|diff:79077|
[2025/09/12 05:03:57 176948] [debug] |xqc_engine_main_logic|END|now:1757653437176745|
[2025/09/12 05:03:57 200914] [info] |xqc_engine_packet_process|==>|conn:0000558BB89AF67C|size:43|state:ESTABED|recv_time:1757653437200912|
[2025/09/12 05:03:57 200931] [debug] |scid:3babb57a5958c24c398143c6|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:3babb57a5958c24c398143c6|spin_bit:0|
[2025/09/12 05:03:57 200943] [debug] |scid:3babb57a5958c24c398143c6|xqc_packet_decrypt|largest_pn:133545946|
[2025/09/12 05:03:57 200950] [debug] |scid:3babb57a5958c24c398143c6|xqc_packet_decrypt|decryption nonce|path_id:0|pn:133545948|
[2025/09/12 05:03:57 200961] [debug] |scid:3babb57a5958c24c398143c6|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:133545948|
[2025/09/12 05:03:57 200969] [debug] |scid:3babb57a5958c24c398143c6|xqc_process_frames|frame_type:2|
[2025/09/12 05:03:57 200980] [debug] |scid:3babb57a5958c24c398143c6|xqc_send_ctl_on_ack_received|conn:0000558BB89AF67C|path:0|pkt_num:10|origin_pktnum:1|size:33|pns:2|pkt_type:SHORT_HEADER|frame:NEW_TOKEN |conn_state:ESTABED|frame_largest_ack:10|path_largest_ack:10|
[2025/09/12 05:03:57 200988] [debug] |scid:3babb57a5958c24c398143c6|xqc_update_sample|sampler_update|prior_lost:6|tx_in_flight:1421|prior_delivered:2657|prior_time:1757653437169916|is_app_limited:0|send_elapse:31858|ack_elapse:30996|ctl_first_sent_time:1757653437170251|lagest_ack_time:1757653437200912|curr_delivered:2690|
[2025/09/12 05:03:57 200998] [debug] |scid:3babb57a5958c24c398143c6|xqc_update_sample|sampler_sent_time_update:1757653437170251|
[2025/09/12 05:03:57 201007] [debug] |scid:3babb57a5958c24c398143c6|xqc_send_ctl_on_ack_received|sndq_packets_used:5||sndq_packets_used_bytes:0|sndq_packets_free:3|
[2025/09/12 05:03:57 201014] [debug] |scid:3babb57a5958c24c398143c6|xqc_send_ctl_update_rtt|before update rtt|conn:0000558BB89AF67C|srtt:32554|rttvar:5403|minrtt:30752|latest_rtt:30661|ack_delay:72|
[2025/09/12 05:03:57 201023] [debug] |scid:3babb57a5958c24c398143c6|xqc_send_ctl_update_rtt|l-0.0.0.0-443-3babb57a5958c24c398143c6 p-193.167.0.100-33309-25f162e36f3186f22b9c891a41124d6704 |after update rtt|conn:0000558BB89AF67C|srtt:32308|rttvar:4544|minrtt:30661|latest_rtt:30661|ack_delay:72|
[2025/09/12 05:03:57 201032] [debug] |scid:3babb57a5958c24c398143c6|xqc_send_ctl_get_lost_sent_pn|largest_acked:10|lost_pn:7|thresh:3|
[2025/09/12 05:03:57 201063] [debug] |scid:3babb57a5958c24c398143c6|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:03:57 201071] [debug] |scid:3babb57a5958c24c398143c6|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:03:57 201080] [debug] |scid:3babb57a5958c24c398143c6|xqc_send_ctl_detect_lost|mark lost|pns:2|pkt_num:6|lost_pn:7|po_sent_time:1757653437139071|lost_send_time:1757653437164566|loss_delay:36346|frame:STREAM |repair:128|
[2025/09/12 05:03:57 201089] [debug] |scid:3babb57a5958c24c398143c6|xqc_send_ctl_detect_lost|OnLostDetection|largest_lost sent time: 1757653437139071u|
[2025/09/12 05:03:57 201094] [debug] |scid:3babb57a5958c24c398143c6|xqc_send_ctl_on_ack_received|xqc_recv_record_del from 133545945|pns:2|
[2025/09/12 05:03:57 201115] [debug] |scid:3babb57a5958c24c398143c6|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:03:57 201124] [debug] |scid:3babb57a5958c24c398143c6|xqc_send_ctl_get_pto_time_and_space|srtt:32308|rtt_var:4544|pto_duration:50484|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:03:57 201133] [debug] |scid:3babb57a5958c24c398143c6|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB89AF67C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:03:57 201140] [debug] |scid:3babb57a5958c24c398143c6|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB89AF67C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:03:57 201145] [debug] |scid:3babb57a5958c24c398143c6|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB89AF67C|path:0|PNS: 2, unacked: 338|
[2025/09/12 05:03:57 201149] [debug] |scid:3babb57a5958c24c398143c6|xqc_timer_set|type:LOSS_DETECTION|expire:1757653437252339|now:1757653437201123|interv:51216|
[2025/09/12 05:03:57 201154] [debug] |scid:3babb57a5958c24c398143c6|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB89AF67C|path:0|pns:2|expire:1757653437252339|now:1757653437201123|interval:51216|pto_count:0|srtt:32308
[2025/09/12 05:03:57 201160] [debug] |scid:3babb57a5958c24c398143c6|xqc_generate_sample|sampler: send_elapse 31858, ack_elapse 30996, delivered 33|rate 1035|lost 9|
[2025/09/12 05:03:57 201165] [debug] |scid:3babb57a5958c24c398143c6|xqc_bbr_update_bandwidth|BBRv1: RTT round update 6 -> 7|
[2025/09/12 05:03:57 201170] [debug] |scid:3babb57a5958c24c398143c6|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1035) in round 7|
[2025/09/12 05:03:57 201175] [debug] |scid:3babb57a5958c24c398143c6|xqc_bbr_update_min_rtt|probertt expire|rtt:30661, old_rtt:30752|
[2025/09/12 05:03:57 201180] [debug] |scid:3babb57a5958c24c398143c6|xqc_bbr_update_min_rtt|minrtt expire|rtt:30661, old_rtt:30752|
[2025/09/12 05:03:57 201185] [debug] |scid:3babb57a5958c24c398143c6|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:5744|extra_cwnd:720|
[2025/09/12 05:03:57 201190] [debug] |scid:3babb57a5958c24c398143c6|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:48609|packet_lost:1|acked:33|po_sent_time:1757653437170251|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2690|
[2025/09/12 05:03:57 201196] [debug] |scid:3babb57a5958c24c398143c6|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:48609|packet_lost:1|acked:33|po_sent_time:1757653437170251|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2690|
[2025/09/12 05:03:57 201201] [debug] |scid:3babb57a5958c24c398143c6|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-3babb57a5958c24c398143c6 p-193.167.0.100-33309-25f162e36f3186f22b9c891a41124d6704 |bbr on ack|mode:0|pacing_rate:3920957|bw:15013|cwnd:48642|full_bw_reached:0|inflight:338|srtt:32308|latest_rtt:30661|min_rtt:30661|applimit:0|lost:8|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:1|
[2025/09/12 05:03:57 201209] [debug] |scid:3babb57a5958c24c398143c6|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:133545948|largest:133545948|pns:2|
[2025/09/12 05:03:57 201215] [info] |scid:3babb57a5958c24c398143c6|xqc_conn_on_pkt_processed|====>|conn:0000558BB89AF67C|path:0|size:43|pkt_type:SHORT_HEADER|pkt_num:133545948|frame:ACK |recv_time:1757653437200912|dcid:3babb57a5958c24c398143c6|dcid_seq:0|
[2025/09/12 05:03:57 201221] [debug] |scid:3babb57a5958c24c398143c6|xqc_timer_set|type:PATH_IDLE|expire:1757653557200912|now:1757653437200912|interv:120000000|
[2025/09/12 05:03:57 201226] [debug] |scid:3babb57a5958c24c398143c6|xqc_timer_set|type:CONN_IDLE|expire:1757653557200912|now:1757653437200912|interv:120000000|
[2025/09/12 05:03:57 201231] [debug] |scid:3babb57a5958c24c398143c6|xqc_engine_remove_wakeup_queue|next_tick_time:1757653437256021|pq_index:0|
[2025/09/12 05:03:57 201237] [debug] |scid:3babb57a5958c24c398143c6|xqc_engine_add_active_queue|last_ticked_time:1757653437176745|
[2025/09/12 05:03:57 201246] [debug] |xqc_engine_main_logic|BEGIN|now:1757653437201246|
[2025/09/12 05:03:57 201252] [debug] |scid:3babb57a5958c24c398143c6|xqc_engine_process_conn|conn:0000558BB89AF67C|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:1757653437201251|
[2025/09/12 05:03:57 201260] [debug] |scid:3babb57a5958c24c398143c6|xqc_path_get_perf_class|conn:0000558BB89AF67C|path_id:0|path_srtt:32308|min_srtt:32308|path_bw:15013|loss_rate:77.78|path_pto:0|
[2025/09/12 05:03:57 201265] [debug] |scid:3babb57a5958c24c398143c6|xqc_send_ctl_can_send|l-0.0.0.0-443-3babb57a5958c24c398143c6 p-193.167.0.100-33309-25f162e36f3186f22b9c891a41124d6704 |path:0|can:1|pkt_sz:1050|schedule_bytes:0|inflight:338|cwnd:48642|conn:0000558BB89AF67C|stream_id:0|stream_offset:1024|
[2025/09/12 05:03:57 201271] [debug] |scid:3babb57a5958c24c398143c6|xqc_minrtt_scheduler_get_path|path srtt|conn:0000558BB89AF67C|path_id:0|path_srtt:32308|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:03:57 201277] [debug] |scid:3babb57a5958c24c398143c6|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:6|size:1050|reinj:0|path_class:4|
[2025/09/12 05:03:57 201284] [debug] |scid:3babb57a5958c24c398143c6|xqc_check_acked_or_dropped_pkt|conn:0000558BB89AF67C|pkt_num:6|size:1050|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:03:57 201289] [debug] |scid:3babb57a5958c24c398143c6|xqc_send_ctl_can_send|l-0.0.0.0-443-3babb57a5958c24c398143c6 p-193.167.0.100-33309-25f162e36f3186f22b9c891a41124d6704 |path:0|can:1|pkt_sz:1050|schedule_bytes:0|inflight:338|cwnd:48642|conn:0000558BB89AF67C|stream_id:0|stream_offset:1024|
[2025/09/12 05:03:57 201295] [debug] |scid:3babb57a5958c24c398143c6|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:03:57 201300] [debug] |scid:3babb57a5958c24c398143c6|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:13|
[2025/09/12 05:03:57 201338] [info] |scid:3babb57a5958c24c398143c6|xqc_send_packet_with_pn|<==|conn:0000558BB89AF67C|path:0|pkt_num:13|size:1050|sent:1066|pkt_type:SHORT_HEADER|frame:STREAM |inflight:338|now:1757653437201310|stream_id:0|stream_offset:1024|
[2025/09/12 05:03:57 201345] [debug] |scid:3babb57a5958c24c398143c6|xqc_send_ctl_on_packet_sent|conn:0000558BB89AF67C|path:0|pkt_num:13|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 05:03:57 201351] [debug] |scid:3babb57a5958c24c398143c6|xqc_send_ctl_on_packet_sent|path:0|inflight:338|applimit:0|
[2025/09/12 05:03:57 201356] [debug] |scid:3babb57a5958c24c398143c6|xqc_send_ctl_get_pto_time_and_space|srtt:32308|rtt_var:4544|pto_duration:50484|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:03:57 201362] [debug] |scid:3babb57a5958c24c398143c6|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB89AF67C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:03:57 201366] [debug] |scid:3babb57a5958c24c398143c6|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB89AF67C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:03:57 201371] [debug] |scid:3babb57a5958c24c398143c6|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB89AF67C|path:0|PNS: 2, unacked: 1388|
[2025/09/12 05:03:57 201376] [debug] |scid:3babb57a5958c24c398143c6|xqc_timer_set|type:LOSS_DETECTION|expire:1757653437276794|now:1757653437201356|interv:75438|
[2025/09/12 05:03:57 201381] [debug] |scid:3babb57a5958c24c398143c6|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB89AF67C|path:0|pns:2|expire:1757653437276794|now:1757653437201356|interval:75438|pto_count:0|srtt:32308
[2025/09/12 05:03:57 201387] [debug] |scid:3babb57a5958c24c398143c6|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:48642|inflight:1388|
[2025/09/12 05:03:57 201393] [debug] |scid:3babb57a5958c24c398143c6|xqc_conn_next_wakeup_time|wakeup_time:1757653437276794|
[2025/09/12 05:03:57 201402] [debug] |scid:3babb57a5958c24c398143c6|xqc_engine_add_wakeup_queue|next_tick_time:1757653437276794|
[2025/09/12 05:03:57 201407] [debug] |xqc_engine_wakeup_after|wakeup:1757653437276794|now:1757653437201407|diff:75387|
[2025/09/12 05:03:57 201413] [debug] |xqc_engine_main_logic|END|now:1757653437201251|
[2025/09/12 05:03:57 201419] [debug] |xqc_engine_main_logic|BEGIN|now:1757653437201419|
[2025/09/12 05:03:57 201424] [debug] |xqc_engine_wakeup_after|wakeup:1757653437276794|now:1757653437201424|diff:75370|
[2025/09/12 05:03:57 201429] [debug] |xqc_engine_main_logic|END|now:1757653437201419|
[2025/09/12 05:03:57 277540] [debug] |xqc_engine_main_logic|BEGIN|now:1757653437277539|
[2025/09/12 05:03:57 277570] [debug] |scid:3babb57a5958c24c398143c6|xqc_engine_remove_wakeup_queue|next_tick_time:1757653437276794|pq_index:0|
[2025/09/12 05:03:57 277577] [debug] |scid:3babb57a5958c24c398143c6|xqc_engine_add_active_queue|last_ticked_time:1757653437201251|
[2025/09/12 05:03:57 277586] [debug] |scid:3babb57a5958c24c398143c6|xqc_engine_process_conn|conn:0000558BB89AF67C|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:1757653437277583|
[2025/09/12 05:03:57 277593] [debug] |scid:3babb57a5958c24c398143c6|xqc_timer_expire|timer expired|type:LOSS_DETECTION|expire_time:1757653437276794|now:1757653437277583|
[2025/09/12 05:03:57 277599] [debug] |scid:3babb57a5958c24c398143c6|xqc_timer_loss_detection_timeout|path:0|loss_detection_timeout|
[2025/09/12 05:03:57 277604] [debug] |scid:3babb57a5958c24c398143c6|xqc_timer_loss_detection_timeout|send Probe pkts|conn:0000558BB89AF67C|path:0|bytes_in_flight:1388|
[2025/09/12 05:03:57 277610] [debug] |scid:3babb57a5958c24c398143c6|xqc_send_ctl_get_pto_time_and_space|srtt:32308|rtt_var:4544|pto_duration:50484|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:03:57 277616] [debug] |scid:3babb57a5958c24c398143c6|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB89AF67C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:03:57 277621] [debug] |scid:3babb57a5958c24c398143c6|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB89AF67C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:03:57 277625] [debug] |scid:3babb57a5958c24c398143c6|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB89AF67C|path:0|PNS: 2, unacked: 1388|
[2025/09/12 05:03:57 277630] [debug] |scid:3babb57a5958c24c398143c6|xqc_path_send_one_or_two_ack_elicit_pkts|send two ack-eliciting pkts|path:0|pns:2|
[2025/09/12 05:03:57 277638] [debug] |scid:3babb57a5958c24c398143c6|xqc_conn_send_probe_pkt|conn:0000558BB89AF67C|path:0|pkt_num:3|size:284|pkt_type:SHORT_HEADER|frame:CRYPTO |conn_state:ESTABED|
[2025/09/12 05:03:57 277646] [debug] |scid:3babb57a5958c24c398143c6|xqc_conn_send_probe_pkt|conn:0000558BB89AF67C|path:0|pkt_num:4|size:54|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |conn_state:ESTABED|
[2025/09/12 05:03:57 277651] [debug] |scid:3babb57a5958c24c398143c6|xqc_timer_loss_detection_timeout|xqc_send_ctl_set_loss_detection_timer|PTO|conn:0000558BB89AF67C|pto_count:1
[2025/09/12 05:03:57 277657] [debug] |scid:3babb57a5958c24c398143c6|xqc_send_ctl_get_pto_time_and_space|srtt:32308|rtt_var:4544|pto_duration:100968|backoff_factor:2.00|backoff:2.00|pto_cnt:1|max_ack_delay:25|
[2025/09/12 05:03:57 277662] [debug] |scid:3babb57a5958c24c398143c6|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB89AF67C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:03:57 277667] [debug] |scid:3babb57a5958c24c398143c6|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB89AF67C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:03:57 277672] [debug] |scid:3babb57a5958c24c398143c6|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB89AF67C|path:0|PNS: 2, unacked: 1388|
[2025/09/12 05:03:57 277677] [debug] |scid:3babb57a5958c24c398143c6|xqc_timer_set|type:LOSS_DETECTION|expire:1757653437352278|now:1757653437277656|interv:74622|
[2025/09/12 05:03:57 277682] [debug] |scid:3babb57a5958c24c398143c6|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB89AF67C|path:0|pns:2|expire:1757653437352278|now:1757653437277656|interval:74622|pto_count:1|srtt:32308
[2025/09/12 05:03:57 277701] [debug] |scid:3babb57a5958c24c398143c6|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:CRYPTO |stream_id:0|stream_offset:0|
[2025/09/12 05:03:57 277707] [debug] |scid:3babb57a5958c24c398143c6|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:NEW_CONNECTION_ID |stream_id:0|stream_offset:0|
[2025/09/12 05:03:57 277714] [debug] |scid:3babb57a5958c24c398143c6|xqc_check_acked_or_dropped_pkt|conn:0000558BB89AF67C|pkt_num:3|size:284|pkt_type:SHORT_HEADER|frame:CRYPTO |
[2025/09/12 05:03:57 277721] [debug] |scid:3babb57a5958c24c398143c6|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:14|
[2025/09/12 05:03:57 277804] [info] |scid:3babb57a5958c24c398143c6|xqc_send_packet_with_pn|<==|conn:0000558BB89AF67C|path:0|pkt_num:14|size:284|sent:300|pkt_type:SHORT_HEADER|frame:CRYPTO |inflight:1388|now:1757653437277738|stream_id:0|stream_offset:0|
[2025/09/12 05:03:57 277815] [debug] |scid:3babb57a5958c24c398143c6|xqc_send_ctl_on_packet_sent|conn:0000558BB89AF67C|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:0|
[2025/09/12 05:03:57 277823] [debug] |scid:3babb57a5958c24c398143c6|xqc_send_ctl_on_packet_sent|path:0|inflight:1388|applimit:0|
[2025/09/12 05:03:57 277831] [debug] |scid:3babb57a5958c24c398143c6|xqc_send_ctl_get_pto_time_and_space|srtt:32308|rtt_var:4544|pto_duration:100968|backoff_factor:2.00|backoff:2.00|pto_cnt:1|max_ack_delay:25|
[2025/09/12 05:03:57 277839] [debug] |scid:3babb57a5958c24c398143c6|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB89AF67C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:03:57 277848] [debug] |scid:3babb57a5958c24c398143c6|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB89AF67C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:03:57 277855] [debug] |scid:3babb57a5958c24c398143c6|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB89AF67C|path:0|PNS: 2, unacked: 1672|
[2025/09/12 05:03:57 277861] [debug] |scid:3babb57a5958c24c398143c6|xqc_timer_set|type:LOSS_DETECTION|expire:1757653437428706|now:1757653437277831|interv:150875|
[2025/09/12 05:03:57 277866] [debug] |scid:3babb57a5958c24c398143c6|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB89AF67C|path:0|pns:2|expire:1757653437428706|now:1757653437277831|interval:150875|pto_count:1|srtt:32308
[2025/09/12 05:03:57 277873] [debug] |scid:3babb57a5958c24c398143c6|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:48642|inflight:1672|
[2025/09/12 05:03:57 277879] [debug] |scid:3babb57a5958c24c398143c6|xqc_check_acked_or_dropped_pkt|conn:0000558BB89AF67C|pkt_num:4|size:54|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |
[2025/09/12 05:03:57 277885] [debug] |scid:3babb57a5958c24c398143c6|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:15|
[2025/09/12 05:03:57 277915] [info] |scid:3babb57a5958c24c398143c6|xqc_send_packet_with_pn|<==|conn:0000558BB89AF67C|path:0|pkt_num:15|size:54|sent:70|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |inflight:1672|now:1757653437277892|stream_id:0|stream_offset:0|
[2025/09/12 05:03:57 277926] [debug] |scid:3babb57a5958c24c398143c6|xqc_send_ctl_on_packet_sent|conn:0000558BB89AF67C|path:0|pkt_num:15|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 05:03:57 277934] [debug] |scid:3babb57a5958c24c398143c6|xqc_send_ctl_on_packet_sent|path:0|inflight:1672|applimit:0|
[2025/09/12 05:03:57 277943] [debug] |scid:3babb57a5958c24c398143c6|xqc_send_ctl_get_pto_time_and_space|srtt:32308|rtt_var:4544|pto_duration:100968|backoff_factor:2.00|backoff:2.00|pto_cnt:1|max_ack_delay:25|
[2025/09/12 05:03:57 277949] [debug] |scid:3babb57a5958c24c398143c6|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB89AF67C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:03:57 277954] [debug] |scid:3babb57a5958c24c398143c6|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB89AF67C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:03:57 277965] [debug] |scid:3babb57a5958c24c398143c6|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB89AF67C|path:0|PNS: 2, unacked: 1726|
[2025/09/12 05:03:57 277970] [debug] |scid:3babb57a5958c24c398143c6|xqc_timer_set|type:LOSS_DETECTION|expire:1757653437428860|now:1757653437277942|interv:150918|
[2025/09/12 05:03:57 277974] [debug] |scid:3babb57a5958c24c398143c6|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB89AF67C|path:0|pns:2|expire:1757653437428860|now:1757653437277942|interval:150918|pto_count:1|srtt:32308
[2025/09/12 05:03:57 277980] [debug] |scid:3babb57a5958c24c398143c6|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:48642|inflight:1726|
[2025/09/12 05:03:57 277986] [debug] |scid:3babb57a5958c24c398143c6|xqc_conn_next_wakeup_time|wakeup_time:1757653437428860|
[2025/09/12 05:03:57 277992] [debug] |scid:3babb57a5958c24c398143c6|xqc_engine_add_wakeup_queue|next_tick_time:1757653437428860|
[2025/09/12 05:03:57 277996] [debug] |xqc_engine_wakeup_after|wakeup:1757653437358123|now:1757653437277996|diff:80127|
[2025/09/12 05:03:57 278002] [debug] |xqc_engine_main_logic|END|now:1757653437277583|
[2025/09/12 05:03:57 307529] [debug] |scid:93e4f8689f7b87d7721d4ed4|xqc_timer_set|type:CONN_IDLE|expire:1757653497307528|now:1757653437307528|interv:60000000|
[2025/09/12 05:03:57 307555] [debug] |scid:93e4f8689f7b87d7721d4ed4|xqc_timer_set|type:PATH_IDLE|expire:1757653497307554|now:1757653437307554|interv:60000000|
[2025/09/12 05:03:57 307565] [debug] |xqc_path_create|path:0|dcid:115c5559900575de058e62b8ca57eca36c|scid:93e4f8689f7b87d7721d4ed4|create_path_count:1|
[2025/09/12 05:03:57 307573] [debug] |scid:93e4f8689f7b87d7721d4ed4|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 05:03:57 307581] [debug] |xqc_path_init|path:0|dcid:115c5559900575de058e62b8ca57eca36c|scid:93e4f8689f7b87d7721d4ed4|state:2|
[2025/09/12 05:03:57 307589] [debug] |scid:93e4f8689f7b87d7721d4ed4|xqc_conn_create|success|scid:93e4f8689f7b87d7721d4ed4|dcid:115c5559900575de058e62b8ca57eca36c|conn:0000558BB8991A5C|
[2025/09/12 05:03:57 307597] [info] |scid:93e4f8689f7b87d7721d4ed4|xqc_conn_server_create|hash odcid conn|odcid:91fb836cf436c18fc1ada84982717883f3bb|conn:0000558BB8991A5C|
[2025/09/12 05:03:57 307612] [info] |scid:93e4f8689f7b87d7721d4ed4|xqc_conn_get_local_transport_params|generate sr_token[7c00ef88770a1c8fdae11d710054401a] for cid[91fb836cf436c18fc1ada84982717883f3bb]
[2025/09/12 05:03:57 307640] [stats] |xqc_conn_server_init_path_addr|path:0|l-0.0.0.0-443-93e4f8689f7b87d7721d4ed4 p-193.167.0.100-35476-115c5559900575de058e62b8ca57eca36c|
[2025/09/12 05:03:57 307649] [info] |xqc_engine_packet_process|==>|conn:0000558BB8991A5C|size:1200|state:S_INIT|recv_time:1757653437307497|
[2025/09/12 05:03:57 307784] [debug] |scid:93e4f8689f7b87d7721d4ed4|xqc_packet_parse_initial|packet parse|initial|
[2025/09/12 05:03:57 307792] [debug] |scid:93e4f8689f7b87d7721d4ed4|xqc_packet_parse_initial|success|Length:1153|
[2025/09/12 05:03:57 307798] [debug] |scid:93e4f8689f7b87d7721d4ed4|xqc_packet_decrypt|largest_pn:0|
[2025/09/12 05:03:57 307803] [debug] |scid:93e4f8689f7b87d7721d4ed4|xqc_packet_decrypt|decryption nonce|path_id:0|pn:1451953449|
[2025/09/12 05:03:57 307811] [debug] |scid:93e4f8689f7b87d7721d4ed4|xqc_packet_decrypt_single|pkt_type:INIT|pkt_num:1451953449|
[2025/09/12 05:03:57 307817] [debug] |scid:93e4f8689f7b87d7721d4ed4|xqc_process_frames|frame_type:1|
[2025/09/12 05:03:57 307822] [error] |scid:93e4f8689f7b87d7721d4ed4|xqc_process_ping_frame|xqc_process_ping_frame error: ping frame shoud not be the first frame|
[2025/09/12 05:03:57 307828] [error] |scid:93e4f8689f7b87d7721d4ed4|xqc_process_frames|process frame error|-1|
[2025/09/12 05:03:57 307832] [error] |scid:93e4f8689f7b87d7721d4ed4|xqc_packet_decrypt_single|xqc_process_frames error|-1|
[2025/09/12 05:03:57 307845] [error] |scid:93e4f8689f7b87d7721d4ed4|xqc_conn_process_packet|process packets err|ret:-1|pos:00007FFED90FD140|buf:00007FFED90FD8E0|buf_size:1200|
[2025/09/12 05:03:57 307863] [error] |xqc_engine_packet_process|fail to process packets|conn:0000558BB8991A5C|ret:-1|
[2025/09/12 05:03:57 307873] [error] |scid:93e4f8689f7b87d7721d4ed4|xqc_engine_packet_process|conn:0000558BB8991A5C|err:0x7|l-0.0.0.0-443-93e4f8689f7b87d7721d4ed4 p-193.167.0.100-35476-115c5559900575de058e62b8ca57eca36c|
[2025/09/12 05:03:57 307881] [debug] |scid:93e4f8689f7b87d7721d4ed4|xqc_engine_add_active_queue|last_ticked_time:0|
[2025/09/12 05:03:57 307886] [debug] |xqc_engine_main_logic|BEGIN|now:1757653437307886|
[2025/09/12 05:03:57 307892] [debug] |scid:93e4f8689f7b87d7721d4ed4|xqc_engine_process_conn|conn:0000558BB8991A5C|state:S_INIT|flag:TICKING ERROR UPPER_CONN_EXIST CLOSING_NOTIFY |now:1757653437307891|
[2025/09/12 05:03:57 307898] [error] |scid:93e4f8689f7b87d7721d4ed4|xqc_conn_immediate_close|l-0.0.0.0-443-93e4f8689f7b87d7721d4ed4 p-193.167.0.100-35476-115c5559900575de058e62b8ca57eca36c |server cannot send CONNECTION_CLOSE before initial pkt received|
[2025/09/12 05:03:57 307904] [debug] |scid:93e4f8689f7b87d7721d4ed4|xqc_engine_add_wakeup_queue|next_tick_time:0|
[2025/09/12 05:03:57 307909] [debug] |xqc_engine_wakeup_after|wakeup:0|now:1757653437307908|diff:18444986420272243708|
[2025/09/12 05:03:57 307914] [debug] |xqc_engine_main_logic|END|now:1757653437307891|
[2025/09/12 05:03:57 308999] [debug] |xqc_engine_main_logic|BEGIN|now:1757653437308999|
[2025/09/12 05:03:57 309010] [debug] |scid:93e4f8689f7b87d7721d4ed4|xqc_engine_remove_wakeup_queue|next_tick_time:0|pq_index:0|
[2025/09/12 05:03:57 309015] [debug] |scid:93e4f8689f7b87d7721d4ed4|xqc_engine_add_active_queue|last_ticked_time:0|
[2025/09/12 05:03:57 309019] [debug] |scid:93e4f8689f7b87d7721d4ed4|xqc_engine_process_conn|conn:0000558BB8991A5C|state:CLOSED|flag:TICKING ERROR UPPER_CONN_EXIST CLOSING_NOTIFY |now:1757653437309018|
[2025/09/12 05:03:57 309024] [info] |xqc_engine_main_logic|conn:0000558BB8991A5C|l-0.0.0.0-443-93e4f8689f7b87d7721d4ed4 p-193.167.0.100-35476-115c5559900575de058e62b8ca57eca36c|conn_state:13|next_tick_time:0
[2025/09/12 05:03:57 309036] [report] |scid:93e4f8689f7b87d7721d4ed4|xqc_conn_destroy|0000558BB8991A5C|has_0rtt:0|0rtt_accept:0|token_ok:0|handshake_time:0|first_send_delay:0|conn_persist:1508|keyupdate_cnt:0|err:0x7|close_msg:local error|l-0.0.0.0-443-93e4f8689f7b87d7721d4ed4 p-193.167.0.100-35476-115c5559900575de058e62b8ca57eca36c|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,i32,0,1153,1200,0,1451953449,18446744073709551,-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 05:03:57 309058] [report] |scid:93e4f8689f7b87d7721d4ed4|xqc_conn_destroy|conn close event not notified|l-0.0.0.0-443-93e4f8689f7b87d7721d4ed4 p-193.167.0.100-35476-115c5559900575de058e62b8ca57eca36c
[2025/09/12 05:03:57 309067] [debug] |scid:93e4f8689f7b87d7721d4ed4|xqc_send_ctl_destroy|destroy|
[2025/09/12 05:03:57 309081] [debug] |xqc_engine_wakeup_after|wakeup:1757653437358123|now:1757653437309081|diff:49042|
[2025/09/12 05:03:57 309086] [debug] |xqc_engine_main_logic|END|now:1757653437309018|
[2025/09/12 05:03:57 359189] [debug] |xqc_engine_main_logic|BEGIN|now:1757653437359189|
[2025/09/12 05:03:57 359207] [debug] |scid:31c17f32e808c67b33bf0725|xqc_engine_remove_wakeup_queue|next_tick_time:1757653437358123|pq_index:0|
[2025/09/12 05:03:57 359214] [debug] |scid:31c17f32e808c67b33bf0725|xqc_engine_add_active_queue|last_ticked_time:1757653436629958|
[2025/09/12 05:03:57 359230] [debug] |scid:31c17f32e808c67b33bf0725|xqc_engine_process_conn|conn:0000558BB899FCAC|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:1757653437359228|
[2025/09/12 05:03:57 359237] [debug] |scid:31c17f32e808c67b33bf0725|xqc_timer_expire|timer expired|type:LOSS_DETECTION|expire_time:1757653437358123|now:1757653437359228|
[2025/09/12 05:03:57 359243] [debug] |scid:31c17f32e808c67b33bf0725|xqc_timer_loss_detection_timeout|path:0|loss_detection_timeout|
[2025/09/12 05:03:57 359249] [debug] |scid:31c17f32e808c67b33bf0725|xqc_timer_loss_detection_timeout|send Probe pkts|conn:0000558BB899FCAC|path:0|bytes_in_flight:2758|
[2025/09/12 05:03:57 359254] [debug] |scid:31c17f32e808c67b33bf0725|xqc_send_ctl_get_pto_time_and_space|srtt:30807|rtt_var:8793|pto_duration:527832|backoff_factor:2.00|backoff:8.00|pto_cnt:3|max_ack_delay:25|
[2025/09/12 05:03:57 359261] [debug] |scid:31c17f32e808c67b33bf0725|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB899FCAC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:03:57 359266] [debug] |scid:31c17f32e808c67b33bf0725|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB899FCAC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:03:57 359271] [debug] |scid:31c17f32e808c67b33bf0725|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB899FCAC|path:0|PNS: 2, unacked: 2758|
[2025/09/12 05:03:57 359277] [debug] |scid:31c17f32e808c67b33bf0725|xqc_path_send_one_or_two_ack_elicit_pkts|send two ack-eliciting pkts|path:0|pns:2|
[2025/09/12 05:03:57 359284] [debug] |scid:31c17f32e808c67b33bf0725|xqc_conn_send_probe_pkt|conn:0000558BB899FCAC|path:0|pkt_num:5|size:283|pkt_type:SHORT_HEADER|frame:CRYPTO |conn_state:ESTABED|
[2025/09/12 05:03:57 359293] [debug] |scid:31c17f32e808c67b33bf0725|xqc_conn_send_probe_pkt|conn:0000558BB899FCAC|path:0|pkt_num:10|size:283|pkt_type:SHORT_HEADER|frame:CRYPTO |conn_state:ESTABED|
[2025/09/12 05:03:57 359299] [debug] |scid:31c17f32e808c67b33bf0725|xqc_timer_loss_detection_timeout|xqc_send_ctl_set_loss_detection_timer|PTO|conn:0000558BB899FCAC|pto_count:4
[2025/09/12 05:03:57 359306] [debug] |scid:31c17f32e808c67b33bf0725|xqc_send_ctl_get_pto_time_and_space|srtt:30807|rtt_var:8793|pto_duration:1055664|backoff_factor:2.00|backoff:16.00|pto_cnt:4|max_ack_delay:25|
[2025/09/12 05:03:57 359313] [debug] |scid:31c17f32e808c67b33bf0725|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB899FCAC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:03:57 359319] [debug] |scid:31c17f32e808c67b33bf0725|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB899FCAC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:03:57 359324] [debug] |scid:31c17f32e808c67b33bf0725|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB899FCAC|path:0|PNS: 2, unacked: 2758|
[2025/09/12 05:03:57 359329] [debug] |scid:31c17f32e808c67b33bf0725|xqc_timer_set|type:LOSS_DETECTION|expire:1757653438085955|now:1757653437359306|interv:726649|
[2025/09/12 05:03:57 359334] [debug] |scid:31c17f32e808c67b33bf0725|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB899FCAC|path:0|pns:2|expire:1757653438085955|now:1757653437359306|interval:726649|pto_count:4|srtt:30807
[2025/09/12 05:03:57 359341] [debug] |scid:31c17f32e808c67b33bf0725|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:CRYPTO |stream_id:0|stream_offset:0|
[2025/09/12 05:03:57 359347] [debug] |scid:31c17f32e808c67b33bf0725|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:CRYPTO |stream_id:0|stream_offset:0|
[2025/09/12 05:03:57 359352] [debug] |scid:31c17f32e808c67b33bf0725|xqc_check_acked_or_dropped_pkt|conn:0000558BB899FCAC|pkt_num:5|size:283|pkt_type:SHORT_HEADER|frame:CRYPTO |
[2025/09/12 05:03:57 359358] [debug] |scid:31c17f32e808c67b33bf0725|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:19|
[2025/09/12 05:03:57 359403] [info] |scid:31c17f32e808c67b33bf0725|xqc_send_packet_with_pn|<==|conn:0000558BB899FCAC|path:0|pkt_num:19|size:283|sent:299|pkt_type:SHORT_HEADER|frame:CRYPTO |inflight:2758|now:1757653437359368|stream_id:0|stream_offset:0|
[2025/09/12 05:03:57 359422] [debug] |scid:31c17f32e808c67b33bf0725|xqc_send_ctl_on_packet_sent|conn:0000558BB899FCAC|path:0|pkt_num:19|origin_pktnum:5|size:283|enc_size:299|pkt_type:SHORT_HEADER|frame:CRYPTO |conn_state:ESTABED|po_in_flight:0||retrans:16|
[2025/09/12 05:03:57 359431] [debug] |scid:31c17f32e808c67b33bf0725|xqc_send_ctl_on_packet_sent|path:0|inflight:2758|applimit:731|
[2025/09/12 05:03:57 359439] [debug] |scid:31c17f32e808c67b33bf0725|xqc_send_ctl_get_pto_time_and_space|srtt:30807|rtt_var:8793|pto_duration:1055664|backoff_factor:2.00|backoff:16.00|pto_cnt:4|max_ack_delay:25|
[2025/09/12 05:03:57 359448] [debug] |scid:31c17f32e808c67b33bf0725|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB899FCAC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:03:57 359455] [debug] |scid:31c17f32e808c67b33bf0725|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB899FCAC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:03:57 359460] [debug] |scid:31c17f32e808c67b33bf0725|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB899FCAC|path:0|PNS: 2, unacked: 3041|
[2025/09/12 05:03:57 359465] [debug] |scid:31c17f32e808c67b33bf0725|xqc_timer_set|type:LOSS_DETECTION|expire:1757653438815032|now:1757653437359439|interv:1455593|
[2025/09/12 05:03:57 359470] [debug] |scid:31c17f32e808c67b33bf0725|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB899FCAC|path:0|pns:2|expire:1757653438815032|now:1757653437359439|interval:1455593|pto_count:4|srtt:30807
[2025/09/12 05:03:57 359476] [debug] |scid:31c17f32e808c67b33bf0725|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:46400|inflight:3041|
[2025/09/12 05:03:57 359481] [debug] |scid:31c17f32e808c67b33bf0725|xqc_check_acked_or_dropped_pkt|conn:0000558BB899FCAC|pkt_num:10|size:283|pkt_type:SHORT_HEADER|frame:CRYPTO |
[2025/09/12 05:03:57 359487] [debug] |scid:31c17f32e808c67b33bf0725|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:20|
[2025/09/12 05:03:57 359519] [info] |scid:31c17f32e808c67b33bf0725|xqc_send_packet_with_pn|<==|conn:0000558BB899FCAC|path:0|pkt_num:20|size:283|sent:299|pkt_type:SHORT_HEADER|frame:CRYPTO |inflight:3041|now:1757653437359495|stream_id:0|stream_offset:0|
[2025/09/12 05:03:57 359529] [debug] |scid:31c17f32e808c67b33bf0725|xqc_send_ctl_on_packet_sent|conn:0000558BB899FCAC|path:0|pkt_num:20|origin_pktnum:5|size:283|enc_size:299|pkt_type:SHORT_HEADER|frame:CRYPTO |conn_state:ESTABED|po_in_flight:0||retrans:16|
[2025/09/12 05:03:57 359538] [debug] |scid:31c17f32e808c67b33bf0725|xqc_send_ctl_on_packet_sent|path:0|inflight:3041|applimit:731|
[2025/09/12 05:03:57 359546] [debug] |scid:31c17f32e808c67b33bf0725|xqc_send_ctl_get_pto_time_and_space|srtt:30807|rtt_var:8793|pto_duration:1055664|backoff_factor:2.00|backoff:16.00|pto_cnt:4|max_ack_delay:25|
[2025/09/12 05:03:57 359554] [debug] |scid:31c17f32e808c67b33bf0725|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB899FCAC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:03:57 359559] [debug] |scid:31c17f32e808c67b33bf0725|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB899FCAC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:03:57 359564] [debug] |scid:31c17f32e808c67b33bf0725|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB899FCAC|path:0|PNS: 2, unacked: 3324|
[2025/09/12 05:03:57 359569] [debug] |scid:31c17f32e808c67b33bf0725|xqc_timer_set|type:LOSS_DETECTION|expire:1757653438815159|now:1757653437359545|interv:1455614|
[2025/09/12 05:03:57 359574] [debug] |scid:31c17f32e808c67b33bf0725|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB899FCAC|path:0|pns:2|expire:1757653438815159|now:1757653437359545|interval:1455614|pto_count:4|srtt:30807
[2025/09/12 05:03:57 359579] [debug] |scid:31c17f32e808c67b33bf0725|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:46400|inflight:3324|
[2025/09/12 05:03:57 359585] [debug] |scid:31c17f32e808c67b33bf0725|xqc_conn_next_wakeup_time|wakeup_time:1757653438815159|
[2025/09/12 05:03:57 359596] [debug] |scid:31c17f32e808c67b33bf0725|xqc_engine_add_wakeup_queue|next_tick_time:1757653438815159|
[2025/09/12 05:03:57 359601] [debug] |xqc_engine_wakeup_after|wakeup:1757653437428860|now:1757653437359601|diff:69259|
[2025/09/12 05:03:57 359606] [debug] |xqc_engine_main_logic|END|now:1757653437359228|
[2025/09/12 05:03:57 429727] [debug] |xqc_engine_main_logic|BEGIN|now:1757653437429726|
[2025/09/12 05:03:57 429743] [debug] |scid:3babb57a5958c24c398143c6|xqc_engine_remove_wakeup_queue|next_tick_time:1757653437428860|pq_index:0|
[2025/09/12 05:03:57 429750] [debug] |scid:3babb57a5958c24c398143c6|xqc_engine_add_active_queue|last_ticked_time:1757653437277583|
[2025/09/12 05:03:57 429757] [debug] |scid:3babb57a5958c24c398143c6|xqc_engine_process_conn|conn:0000558BB89AF67C|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:1757653437429756|
[2025/09/12 05:03:57 429764] [debug] |scid:3babb57a5958c24c398143c6|xqc_timer_expire|timer expired|type:LOSS_DETECTION|expire_time:1757653437428860|now:1757653437429756|
[2025/09/12 05:03:57 429769] [debug] |scid:3babb57a5958c24c398143c6|xqc_timer_loss_detection_timeout|path:0|loss_detection_timeout|
[2025/09/12 05:03:57 429774] [debug] |scid:3babb57a5958c24c398143c6|xqc_timer_loss_detection_timeout|send Probe pkts|conn:0000558BB89AF67C|path:0|bytes_in_flight:1726|
[2025/09/12 05:03:57 429779] [debug] |scid:3babb57a5958c24c398143c6|xqc_send_ctl_get_pto_time_and_space|srtt:32308|rtt_var:4544|pto_duration:100968|backoff_factor:2.00|backoff:2.00|pto_cnt:1|max_ack_delay:25|
[2025/09/12 05:03:57 429785] [debug] |scid:3babb57a5958c24c398143c6|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB89AF67C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:03:57 429790] [debug] |scid:3babb57a5958c24c398143c6|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB89AF67C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:03:57 429795] [debug] |scid:3babb57a5958c24c398143c6|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB89AF67C|path:0|PNS: 2, unacked: 1726|
[2025/09/12 05:03:57 429799] [debug] |scid:3babb57a5958c24c398143c6|xqc_path_send_one_or_two_ack_elicit_pkts|send two ack-eliciting pkts|path:0|pns:2|
[2025/09/12 05:03:57 429805] [debug] |scid:3babb57a5958c24c398143c6|xqc_conn_send_probe_pkt|conn:0000558BB89AF67C|path:0|pkt_num:3|size:284|pkt_type:SHORT_HEADER|frame:CRYPTO |conn_state:ESTABED|
[2025/09/12 05:03:57 429813] [debug] |scid:3babb57a5958c24c398143c6|xqc_conn_send_probe_pkt|conn:0000558BB89AF67C|path:0|pkt_num:4|size:54|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |conn_state:ESTABED|
[2025/09/12 05:03:57 429818] [debug] |scid:3babb57a5958c24c398143c6|xqc_timer_loss_detection_timeout|xqc_send_ctl_set_loss_detection_timer|PTO|conn:0000558BB89AF67C|pto_count:2
[2025/09/12 05:03:57 429824] [debug] |scid:3babb57a5958c24c398143c6|xqc_send_ctl_get_pto_time_and_space|srtt:32308|rtt_var:4544|pto_duration:201936|backoff_factor:2.00|backoff:4.00|pto_cnt:2|max_ack_delay:25|
[2025/09/12 05:03:57 429829] [debug] |scid:3babb57a5958c24c398143c6|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB89AF67C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:03:57 429834] [debug] |scid:3babb57a5958c24c398143c6|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB89AF67C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:03:57 429839] [debug] |scid:3babb57a5958c24c398143c6|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB89AF67C|path:0|PNS: 2, unacked: 1726|
[2025/09/12 05:03:57 429843] [debug] |scid:3babb57a5958c24c398143c6|xqc_timer_set|type:LOSS_DETECTION|expire:1757653437579828|now:1757653437429823|interv:150005|
[2025/09/12 05:03:57 429848] [debug] |scid:3babb57a5958c24c398143c6|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB89AF67C|path:0|pns:2|expire:1757653437579828|now:1757653437429823|interval:150005|pto_count:2|srtt:32308
[2025/09/12 05:03:57 429856] [debug] |scid:3babb57a5958c24c398143c6|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:CRYPTO |stream_id:0|stream_offset:0|
[2025/09/12 05:03:57 429869] [debug] |scid:3babb57a5958c24c398143c6|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:NEW_CONNECTION_ID |stream_id:0|stream_offset:0|
[2025/09/12 05:03:57 429875] [debug] |scid:3babb57a5958c24c398143c6|xqc_check_acked_or_dropped_pkt|conn:0000558BB89AF67C|pkt_num:3|size:284|pkt_type:SHORT_HEADER|frame:CRYPTO |
[2025/09/12 05:03:57 429881] [debug] |scid:3babb57a5958c24c398143c6|xqc_send_ctl_set_next_pn_for_packet|optimistic ack detection|skipped_range:16-21|next_skip_chance:1757653437656333|current_time:1757653437429881|
[2025/09/12 05:03:57 429886] [debug] |scid:3babb57a5958c24c398143c6|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:22|
[2025/09/12 05:03:57 429930] [info] |scid:3babb57a5958c24c398143c6|xqc_send_packet_with_pn|<==|conn:0000558BB89AF67C|path:0|pkt_num:22|size:284|sent:300|pkt_type:SHORT_HEADER|frame:CRYPTO |inflight:1726|now:1757653437429896|stream_id:0|stream_offset:0|
[2025/09/12 05:03:57 429942] [debug] |scid:3babb57a5958c24c398143c6|xqc_send_ctl_on_packet_sent|conn:0000558BB89AF67C|path:0|pkt_num:22|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 05:03:57 429951] [debug] |scid:3babb57a5958c24c398143c6|xqc_send_ctl_on_packet_sent|path:0|inflight:1726|applimit:0|
[2025/09/12 05:03:57 429960] [debug] |scid:3babb57a5958c24c398143c6|xqc_send_ctl_get_pto_time_and_space|srtt:32308|rtt_var:4544|pto_duration:201936|backoff_factor:2.00|backoff:4.00|pto_cnt:2|max_ack_delay:25|
[2025/09/12 05:03:57 429968] [debug] |scid:3babb57a5958c24c398143c6|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB89AF67C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:03:57 429976] [debug] |scid:3babb57a5958c24c398143c6|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB89AF67C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:03:57 429983] [debug] |scid:3babb57a5958c24c398143c6|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB89AF67C|path:0|PNS: 2, unacked: 2010|
[2025/09/12 05:03:57 429987] [debug] |scid:3babb57a5958c24c398143c6|xqc_timer_set|type:LOSS_DETECTION|expire:1757653437731832|now:1757653437429959|interv:301873|
[2025/09/12 05:03:57 429993] [debug] |scid:3babb57a5958c24c398143c6|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB89AF67C|path:0|pns:2|expire:1757653437731832|now:1757653437429959|interval:301873|pto_count:2|srtt:32308
[2025/09/12 05:03:57 429998] [debug] |scid:3babb57a5958c24c398143c6|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:48642|inflight:2010|
[2025/09/12 05:03:57 430005] [debug] |scid:3babb57a5958c24c398143c6|xqc_check_acked_or_dropped_pkt|conn:0000558BB89AF67C|pkt_num:4|size:54|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |
[2025/09/12 05:03:57 430010] [debug] |scid:3babb57a5958c24c398143c6|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:23|
[2025/09/12 05:03:57 430067] [info] |scid:3babb57a5958c24c398143c6|xqc_send_packet_with_pn|<==|conn:0000558BB89AF67C|path:0|pkt_num:23|size:54|sent:70|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |inflight:2010|now:1757653437430018|stream_id:0|stream_offset:0|
[2025/09/12 05:03:57 430079] [debug] |scid:3babb57a5958c24c398143c6|xqc_send_ctl_on_packet_sent|conn:0000558BB89AF67C|path:0|pkt_num:23|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 05:03:57 430085] [debug] |scid:3babb57a5958c24c398143c6|xqc_send_ctl_on_packet_sent|path:0|inflight:2010|applimit:0|
[2025/09/12 05:03:57 430091] [debug] |scid:3babb57a5958c24c398143c6|xqc_send_ctl_get_pto_time_and_space|srtt:32308|rtt_var:4544|pto_duration:201936|backoff_factor:2.00|backoff:4.00|pto_cnt:2|max_ack_delay:25|
[2025/09/12 05:03:57 430096] [debug] |scid:3babb57a5958c24c398143c6|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB89AF67C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:03:57 430101] [debug] |scid:3babb57a5958c24c398143c6|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB89AF67C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:03:57 430113] [debug] |scid:3babb57a5958c24c398143c6|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB89AF67C|path:0|PNS: 2, unacked: 2064|
[2025/09/12 05:03:57 430118] [debug] |scid:3babb57a5958c24c398143c6|xqc_timer_set|type:LOSS_DETECTION|expire:1757653437731954|now:1757653437430090|interv:301864|
[2025/09/12 05:03:57 430123] [debug] |scid:3babb57a5958c24c398143c6|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB89AF67C|path:0|pns:2|expire:1757653437731954|now:1757653437430090|interval:301864|pto_count:2|srtt:32308
[2025/09/12 05:03:57 430128] [debug] |scid:3babb57a5958c24c398143c6|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:48642|inflight:2064|
[2025/09/12 05:03:57 430134] [debug] |scid:3babb57a5958c24c398143c6|xqc_conn_next_wakeup_time|wakeup_time:1757653437731954|
[2025/09/12 05:03:57 430140] [debug] |scid:3babb57a5958c24c398143c6|xqc_engine_add_wakeup_queue|next_tick_time:1757653437731954|
[2025/09/12 05:03:57 430145] [debug] |xqc_engine_wakeup_after|wakeup:1757653437646216|now:1757653437430145|diff:216071|
[2025/09/12 05:03:57 430150] [debug] |xqc_engine_main_logic|END|now:1757653437429756|
[2025/09/12 05:03:57 607511] [debug] |scid:eaf130c9875cf2c0cb44a5cd|xqc_timer_set|type:CONN_IDLE|expire:1757653497607510|now:1757653437607510|interv:60000000|
[2025/09/12 05:03:57 607552] [debug] |scid:eaf130c9875cf2c0cb44a5cd|xqc_timer_set|type:PATH_IDLE|expire:1757653497607552|now:1757653437607552|interv:60000000|
[2025/09/12 05:03:57 607564] [debug] |xqc_path_create|path:0|dcid:115c5559900575de058e62b8ca57eca36c|scid:eaf130c9875cf2c0cb44a5cd|create_path_count:1|
[2025/09/12 05:03:57 607573] [debug] |scid:eaf130c9875cf2c0cb44a5cd|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 05:03:57 607582] [debug] |xqc_path_init|path:0|dcid:115c5559900575de058e62b8ca57eca36c|scid:eaf130c9875cf2c0cb44a5cd|state:2|
[2025/09/12 05:03:57 607589] [debug] |scid:eaf130c9875cf2c0cb44a5cd|xqc_conn_create|success|scid:eaf130c9875cf2c0cb44a5cd|dcid:115c5559900575de058e62b8ca57eca36c|conn:0000558BB89C6E0C|
[2025/09/12 05:03:57 607597] [info] |scid:eaf130c9875cf2c0cb44a5cd|xqc_conn_server_create|hash odcid conn|odcid:91fb836cf436c18fc1ada84982717883f3bb|conn:0000558BB89C6E0C|
[2025/09/12 05:03:57 607611] [info] |scid:eaf130c9875cf2c0cb44a5cd|xqc_conn_get_local_transport_params|generate sr_token[7c00ef88770a1c8fdae11d710054401a] for cid[91fb836cf436c18fc1ada84982717883f3bb]
[2025/09/12 05:03:57 607645] [stats] |xqc_conn_server_init_path_addr|path:0|l-0.0.0.0-443-eaf130c9875cf2c0cb44a5cd p-193.167.0.100-35476-115c5559900575de058e62b8ca57eca36c|
[2025/09/12 05:03:57 607655] [info] |xqc_engine_packet_process|==>|conn:0000558BB89C6E0C|size:1200|state:S_INIT|recv_time:1757653437607480|
[2025/09/12 05:03:57 607800] [debug] |scid:eaf130c9875cf2c0cb44a5cd|xqc_packet_parse_initial|packet parse|initial|
[2025/09/12 05:03:57 607819] [debug] |scid:eaf130c9875cf2c0cb44a5cd|xqc_packet_parse_initial|success|Length:1153|
[2025/09/12 05:03:57 607826] [debug] |scid:eaf130c9875cf2c0cb44a5cd|xqc_packet_decrypt|largest_pn:0|
[2025/09/12 05:03:57 607830] [debug] |scid:eaf130c9875cf2c0cb44a5cd|xqc_packet_decrypt|decryption nonce|path_id:0|pn:1451953450|
[2025/09/12 05:03:57 607837] [debug] |scid:eaf130c9875cf2c0cb44a5cd|xqc_packet_decrypt_single|pkt_type:INIT|pkt_num:1451953450|
[2025/09/12 05:03:57 607841] [debug] |scid:eaf130c9875cf2c0cb44a5cd|xqc_process_frames|frame_type:6|
[2025/09/12 05:03:57 607846] [info] |scid:eaf130c9875cf2c0cb44a5cd|xqc_conn_check_token|token empty|
[2025/09/12 05:03:57 607851] [info] |scid:eaf130c9875cf2c0cb44a5cd|xqc_process_crypto_frame|check_token fail|conn:0000558BB89C6E0C|l-0.0.0.0-443-eaf130c9875cf2c0cb44a5cd p-193.167.0.100-35476-115c5559900575de058e62b8ca57eca36c|
[2025/09/12 05:03:57 607856] [debug] |scid:eaf130c9875cf2c0cb44a5cd|xqc_create_crypto_stream|encrypt_level:0|cur_state:S_INIT|
[2025/09/12 05:03:57 607861] [debug] |scid:eaf130c9875cf2c0cb44a5cd|xqc_process_crypto_frame|level:0|
[2025/09/12 05:03:57 607872] [debug] |scid:eaf130c9875cf2c0cb44a5cd|xqc_read_crypto_stream|xqc_read_crypto_stream|level:0|
[2025/09/12 05:03:57 607876] [debug] |scid:eaf130c9875cf2c0cb44a5cd|xqc_engine_add_active_queue|last_ticked_time:0|
[2025/09/12 05:03:57 607880] [debug] |scid:eaf130c9875cf2c0cb44a5cd|xqc_create_crypto_stream|encrypt_level:2|cur_state:S_INIT|
[2025/09/12 05:03:57 607885] [debug] |scid:eaf130c9875cf2c0cb44a5cd|xqc_process_crypto_frame|server create hsk stream|
[2025/09/12 05:03:57 607888] [debug] |scid:eaf130c9875cf2c0cb44a5cd|xqc_process_frames|frame_type:6|
[2025/09/12 05:03:57 607892] [info] |scid:eaf130c9875cf2c0cb44a5cd|xqc_conn_check_token|token empty|
[2025/09/12 05:03:57 607896] [info] |scid:eaf130c9875cf2c0cb44a5cd|xqc_process_crypto_frame|check_token fail|conn:0000558BB89C6E0C|l-0.0.0.0-443-eaf130c9875cf2c0cb44a5cd p-193.167.0.100-35476-115c5559900575de058e62b8ca57eca36c|
[2025/09/12 05:03:57 607900] [debug] |scid:eaf130c9875cf2c0cb44a5cd|xqc_process_crypto_frame|level:0|
[2025/09/12 05:03:57 607904] [debug] |scid:eaf130c9875cf2c0cb44a5cd|xqc_read_crypto_stream|xqc_read_crypto_stream|level:0|
[2025/09/12 05:03:57 607908] [debug] |scid:eaf130c9875cf2c0cb44a5cd|xqc_process_frames|frame_type:6|
[2025/09/12 05:03:57 607911] [info] |scid:eaf130c9875cf2c0cb44a5cd|xqc_conn_check_token|token empty|
[2025/09/12 05:03:57 607915] [info] |scid:eaf130c9875cf2c0cb44a5cd|xqc_process_crypto_frame|check_token fail|conn:0000558BB89C6E0C|l-0.0.0.0-443-eaf130c9875cf2c0cb44a5cd p-193.167.0.100-35476-115c5559900575de058e62b8ca57eca36c|
[2025/09/12 05:03:57 607919] [debug] |scid:eaf130c9875cf2c0cb44a5cd|xqc_process_crypto_frame|level:0|
[2025/09/12 05:03:57 607923] [debug] |scid:eaf130c9875cf2c0cb44a5cd|xqc_read_crypto_stream|xqc_read_crypto_stream|level:0|
[2025/09/12 05:03:57 607926] [debug] |scid:eaf130c9875cf2c0cb44a5cd|xqc_process_frames|frame_type:0|
[2025/09/12 05:03:57 607930] [debug] |scid:eaf130c9875cf2c0cb44a5cd|xqc_process_padding_frame|process padding|
[2025/09/12 05:03:57 607934] [debug] |scid:eaf130c9875cf2c0cb44a5cd|xqc_process_frames|frame_type:6|
[2025/09/12 05:03:57 607938] [info] |scid:eaf130c9875cf2c0cb44a5cd|xqc_conn_check_token|token empty|
[2025/09/12 05:03:57 607941] [info] |scid:eaf130c9875cf2c0cb44a5cd|xqc_process_crypto_frame|check_token fail|conn:0000558BB89C6E0C|l-0.0.0.0-443-eaf130c9875cf2c0cb44a5cd p-193.167.0.100-35476-115c5559900575de058e62b8ca57eca36c|
[2025/09/12 05:03:57 607945] [debug] |scid:eaf130c9875cf2c0cb44a5cd|xqc_process_crypto_frame|level:0|
[2025/09/12 05:03:57 607949] [debug] |scid:eaf130c9875cf2c0cb44a5cd|xqc_read_crypto_stream|xqc_read_crypto_stream|level:0|
[2025/09/12 05:03:57 607953] [debug] |scid:eaf130c9875cf2c0cb44a5cd|xqc_process_frames|frame_type:6|
[2025/09/12 05:03:57 607956] [info] |scid:eaf130c9875cf2c0cb44a5cd|xqc_conn_check_token|token empty|
[2025/09/12 05:03:57 607960] [info] |scid:eaf130c9875cf2c0cb44a5cd|xqc_process_crypto_frame|check_token fail|conn:0000558BB89C6E0C|l-0.0.0.0-443-eaf130c9875cf2c0cb44a5cd p-193.167.0.100-35476-115c5559900575de058e62b8ca57eca36c|
[2025/09/12 05:03:57 607964] [debug] |scid:eaf130c9875cf2c0cb44a5cd|xqc_process_crypto_frame|level:0|
[2025/09/12 05:03:57 607968] [debug] |scid:eaf130c9875cf2c0cb44a5cd|xqc_read_crypto_stream|xqc_read_crypto_stream|level:0|
[2025/09/12 05:03:57 607971] [debug] |scid:eaf130c9875cf2c0cb44a5cd|xqc_process_frames|frame_type:6|
[2025/09/12 05:03:57 607975] [info] |scid:eaf130c9875cf2c0cb44a5cd|xqc_conn_check_token|token empty|
[2025/09/12 05:03:57 607979] [info] |scid:eaf130c9875cf2c0cb44a5cd|xqc_process_crypto_frame|check_token fail|conn:0000558BB89C6E0C|l-0.0.0.0-443-eaf130c9875cf2c0cb44a5cd p-193.167.0.100-35476-115c5559900575de058e62b8ca57eca36c|
[2025/09/12 05:03:57 607983] [debug] |scid:eaf130c9875cf2c0cb44a5cd|xqc_process_crypto_frame|level:0|
[2025/09/12 05:03:57 607986] [debug] |scid:eaf130c9875cf2c0cb44a5cd|xqc_read_crypto_stream|xqc_read_crypto_stream|level:0|
[2025/09/12 05:03:57 607990] [debug] |scid:eaf130c9875cf2c0cb44a5cd|xqc_process_frames|frame_type:6|
[2025/09/12 05:03:57 607997] [info] |scid:eaf130c9875cf2c0cb44a5cd|xqc_conn_check_token|token empty|
[2025/09/12 05:03:57 608000] [info] |scid:eaf130c9875cf2c0cb44a5cd|xqc_process_crypto_frame|check_token fail|conn:0000558BB89C6E0C|l-0.0.0.0-443-eaf130c9875cf2c0cb44a5cd p-193.167.0.100-35476-115c5559900575de058e62b8ca57eca36c|
[2025/09/12 05:03:57 608004] [debug] |scid:eaf130c9875cf2c0cb44a5cd|xqc_process_crypto_frame|level:0|
[2025/09/12 05:03:57 608008] [debug] |scid:eaf130c9875cf2c0cb44a5cd|xqc_read_crypto_stream|xqc_read_crypto_stream|level:0|
[2025/09/12 05:03:57 608012] [debug] |scid:eaf130c9875cf2c0cb44a5cd|xqc_process_frames|frame_type:6|
[2025/09/12 05:03:57 608015] [info] |scid:eaf130c9875cf2c0cb44a5cd|xqc_conn_check_token|token empty|
[2025/09/12 05:03:57 608019] [info] |scid:eaf130c9875cf2c0cb44a5cd|xqc_process_crypto_frame|check_token fail|conn:0000558BB89C6E0C|l-0.0.0.0-443-eaf130c9875cf2c0cb44a5cd p-193.167.0.100-35476-115c5559900575de058e62b8ca57eca36c|
[2025/09/12 05:03:57 608023] [debug] |scid:eaf130c9875cf2c0cb44a5cd|xqc_process_crypto_frame|level:0|
[2025/09/12 05:03:57 608026] [debug] |scid:eaf130c9875cf2c0cb44a5cd|xqc_read_crypto_stream|xqc_read_crypto_stream|level:0|
[2025/09/12 05:03:57 608030] [debug] |scid:eaf130c9875cf2c0cb44a5cd|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:0|56u|
[2025/09/12 05:03:57 608090] [debug] |scid:eaf130c9875cf2c0cb44a5cd|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:0|SSL_quic_write_level:0|rv:-1|
[2025/09/12 05:03:57 608096] [debug] |scid:eaf130c9875cf2c0cb44a5cd|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/09/12 05:03:57 608101] [debug] |scid:eaf130c9875cf2c0cb44a5cd|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:0|28u|
[2025/09/12 05:03:57 608105] [debug] |scid:eaf130c9875cf2c0cb44a5cd|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:0|SSL_quic_write_level:0|rv:-1|
[2025/09/12 05:03:57 608109] [debug] |scid:eaf130c9875cf2c0cb44a5cd|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/09/12 05:03:57 608113] [debug] |scid:eaf130c9875cf2c0cb44a5cd|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:0|28u|
[2025/09/12 05:03:57 608117] [debug] |scid:eaf130c9875cf2c0cb44a5cd|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:0|SSL_quic_write_level:0|rv:-1|
[2025/09/12 05:03:57 608121] [debug] |scid:eaf130c9875cf2c0cb44a5cd|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/09/12 05:03:57 608125] [debug] |scid:eaf130c9875cf2c0cb44a5cd|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:0|56u|
[2025/09/12 05:03:57 608129] [debug] |scid:eaf130c9875cf2c0cb44a5cd|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:0|SSL_quic_write_level:0|rv:-1|
[2025/09/12 05:03:57 608132] [debug] |scid:eaf130c9875cf2c0cb44a5cd|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/09/12 05:03:57 608136] [debug] |scid:eaf130c9875cf2c0cb44a5cd|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:0|14u|
[2025/09/12 05:03:57 608140] [debug] |scid:eaf130c9875cf2c0cb44a5cd|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:0|SSL_quic_write_level:0|rv:-1|
[2025/09/12 05:03:57 608144] [debug] |scid:eaf130c9875cf2c0cb44a5cd|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/09/12 05:03:57 608148] [debug] |scid:eaf130c9875cf2c0cb44a5cd|xqc_process_frames|frame_type:6|
[2025/09/12 05:03:57 608152] [info] |scid:eaf130c9875cf2c0cb44a5cd|xqc_conn_check_token|token empty|
[2025/09/12 05:03:57 608155] [info] |scid:eaf130c9875cf2c0cb44a5cd|xqc_process_crypto_frame|check_token fail|conn:0000558BB89C6E0C|l-0.0.0.0-443-eaf130c9875cf2c0cb44a5cd p-193.167.0.100-35476-115c5559900575de058e62b8ca57eca36c|
[2025/09/12 05:03:57 608160] [debug] |scid:eaf130c9875cf2c0cb44a5cd|xqc_process_crypto_frame|level:0|
[2025/09/12 05:03:57 608163] [debug] |scid:eaf130c9875cf2c0cb44a5cd|xqc_read_crypto_stream|xqc_read_crypto_stream|level:0|
[2025/09/12 05:03:57 608167] [debug] |scid:eaf130c9875cf2c0cb44a5cd|xqc_process_frames|frame_type:0|
[2025/09/12 05:03:57 608171] [debug] |scid:eaf130c9875cf2c0cb44a5cd|xqc_process_padding_frame|process padding|
[2025/09/12 05:03:57 608178] [debug] |scid:eaf130c9875cf2c0cb44a5cd|xqc_process_frames|frame_type:6|
[2025/09/12 05:03:57 608182] [info] |scid:eaf130c9875cf2c0cb44a5cd|xqc_conn_check_token|token empty|
[2025/09/12 05:03:57 608185] [info] |scid:eaf130c9875cf2c0cb44a5cd|xqc_process_crypto_frame|check_token fail|conn:0000558BB89C6E0C|l-0.0.0.0-443-eaf130c9875cf2c0cb44a5cd p-193.167.0.100-35476-115c5559900575de058e62b8ca57eca36c|
[2025/09/12 05:03:57 608189] [debug] |scid:eaf130c9875cf2c0cb44a5cd|xqc_process_crypto_frame|level:0|
[2025/09/12 05:03:57 608193] [debug] |scid:eaf130c9875cf2c0cb44a5cd|xqc_read_crypto_stream|xqc_read_crypto_stream|level:0|
[2025/09/12 05:03:57 608197] [debug] |scid:eaf130c9875cf2c0cb44a5cd|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:0|14u|
[2025/09/12 05:03:57 608201] [debug] |scid:eaf130c9875cf2c0cb44a5cd|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:0|SSL_quic_write_level:0|rv:-1|
[2025/09/12 05:03:57 608205] [debug] |scid:eaf130c9875cf2c0cb44a5cd|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/09/12 05:03:57 608209] [debug] |scid:eaf130c9875cf2c0cb44a5cd|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:0|14u|
[2025/09/12 05:03:57 608213] [debug] |scid:eaf130c9875cf2c0cb44a5cd|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:0|SSL_quic_write_level:0|rv:-1|
[2025/09/12 05:03:57 608216] [debug] |scid:eaf130c9875cf2c0cb44a5cd|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/09/12 05:03:57 608220] [debug] |scid:eaf130c9875cf2c0cb44a5cd|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:0|14u|
[2025/09/12 05:03:57 608224] [debug] |scid:eaf130c9875cf2c0cb44a5cd|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:0|SSL_quic_write_level:0|rv:-1|
[2025/09/12 05:03:57 608228] [debug] |scid:eaf130c9875cf2c0cb44a5cd|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/09/12 05:03:57 608232] [debug] |scid:eaf130c9875cf2c0cb44a5cd|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:0|20u|
[2025/09/12 05:03:57 608236] [debug] |scid:eaf130c9875cf2c0cb44a5cd|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:0|SSL_quic_write_level:0|rv:-1|
[2025/09/12 05:03:57 608239] [debug] |scid:eaf130c9875cf2c0cb44a5cd|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/09/12 05:03:57 608243] [debug] |scid:eaf130c9875cf2c0cb44a5cd|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:0|10u|
[2025/09/12 05:03:57 608247] [debug] |scid:eaf130c9875cf2c0cb44a5cd|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:0|SSL_quic_write_level:0|rv:-1|
[2025/09/12 05:03:57 608251] [debug] |scid:eaf130c9875cf2c0cb44a5cd|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/09/12 05:03:57 608255] [debug] |scid:eaf130c9875cf2c0cb44a5cd|xqc_process_frames|frame_type:6|
[2025/09/12 05:03:57 608258] [info] |scid:eaf130c9875cf2c0cb44a5cd|xqc_conn_check_token|token empty|
[2025/09/12 05:03:57 608262] [info] |scid:eaf130c9875cf2c0cb44a5cd|xqc_process_crypto_frame|check_token fail|conn:0000558BB89C6E0C|l-0.0.0.0-443-eaf130c9875cf2c0cb44a5cd p-193.167.0.100-35476-115c5559900575de058e62b8ca57eca36c|
[2025/09/12 05:03:57 608266] [debug] |scid:eaf130c9875cf2c0cb44a5cd|xqc_process_crypto_frame|level:0|
[2025/09/12 05:03:57 608270] [debug] |scid:eaf130c9875cf2c0cb44a5cd|xqc_read_crypto_stream|xqc_read_crypto_stream|level:0|
[2025/09/12 05:03:57 608273] [debug] |scid:eaf130c9875cf2c0cb44a5cd|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:0|11u|
[2025/09/12 05:03:57 608317] [info] |scid:eaf130c9875cf2c0cb44a5cd|xqc_ssl_cert_cb|cert chain or key empty|sni:server4
[2025/09/12 05:03:57 608479] [debug] |scid:eaf130c9875cf2c0cb44a5cd|xqc_conn_tls_transport_params_cb|1RTT_transport_params|max_datagram_frame_size:0|
[2025/09/12 05:03:57 608484] [debug] |scid:eaf130c9875cf2c0cb44a5cd|xqc_conn_enable_multipath|xqc_conn_enable_multipath|1|0|
[2025/09/12 05:03:57 608488] [warn] |scid:eaf130c9875cf2c0cb44a5cd|xqc_conn_try_to_enable_multipath|multipath_version_negotiation err|
[2025/09/12 05:03:57 608699] [debug] |scid:eaf130c9875cf2c0cb44a5cd|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:2|SSL_quic_write_level:3|rv:0|
[2025/09/12 05:03:57 608709] [debug] |scid:eaf130c9875cf2c0cb44a5cd|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/09/12 05:03:57 608714] [debug] |scid:eaf130c9875cf2c0cb44a5cd|xqc_process_frames|frame_type:1|
[2025/09/12 05:03:57 608718] [debug] |scid:eaf130c9875cf2c0cb44a5cd|xqc_process_frames|frame_type:0|
[2025/09/12 05:03:57 608722] [debug] |scid:eaf130c9875cf2c0cb44a5cd|xqc_process_padding_frame|process padding|
[2025/09/12 05:03:57 608730] [debug] |scid:eaf130c9875cf2c0cb44a5cd|xqc_timer_unset|type:ACK_INIT|
[2025/09/12 05:03:57 608735] [debug] |scid:eaf130c9875cf2c0cb44a5cd|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 05:03:57 608739] [debug] |scid:eaf130c9875cf2c0cb44a5cd|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:1451953450|largest:1451953450|pns:0|
[2025/09/12 05:03:57 608744] [info] |scid:eaf130c9875cf2c0cb44a5cd|xqc_conn_on_pkt_processed|====>|conn:0000558BB89C6E0C|path:0|size:1200|pkt_type:INIT|pkt_num:1451953450|frame:PADDING PING CRYPTO |recv_time:1757653437607480|dcid:91fb836cf436c18fc1ada84982717883f3bb|dcid_seq:0|
[2025/09/12 05:03:57 608750] [debug] |scid:eaf130c9875cf2c0cb44a5cd|xqc_timer_set|type:PATH_IDLE|expire:1757653497607480|now:1757653437607480|interv:60000000|
[2025/09/12 05:03:57 608754] [debug] |scid:eaf130c9875cf2c0cb44a5cd|xqc_timer_set|type:CONN_IDLE|expire:1757653497607480|now:1757653437607480|interv:60000000|
[2025/09/12 05:03:57 608759] [debug] |xqc_engine_main_logic|BEGIN|now:1757653437608758|
[2025/09/12 05:03:57 608763] [debug] |scid:eaf130c9875cf2c0cb44a5cd|xqc_engine_process_conn|conn:0000558BB89C6E0C|state:S_INIT|flag:TICKING DCID_OK UPPER_CONN_EXIST INIT_RECVD NEED_RUN (null) |now:1757653437608763|
[2025/09/12 05:03:57 608768] [info] |scid:eaf130c9875cf2c0cb44a5cd|xqc_conn_check_tx_key|keys are ready, can send 1rtt now|
[2025/09/12 05:03:57 608772] [debug] |scid:eaf130c9875cf2c0cb44a5cd|xqc_crypto_stream_on_read|encrypt_level:0|cur_state:S_INIT|next_state:S_INITIAL_RECVD|
[2025/09/12 05:03:57 608777] [debug] |scid:eaf130c9875cf2c0cb44a5cd|xqc_process_crypto_write_streams|
[2025/09/12 05:03:57 608781] [debug] |scid:eaf130c9875cf2c0cb44a5cd|xqc_crypto_stream_on_write|enc_level|0|
[2025/09/12 05:03:57 608784] [debug] |scid:eaf130c9875cf2c0cb44a5cd|xqc_crypto_stream_on_write|cur_state:1|switch|
[2025/09/12 05:03:57 608791] [info] |scid:eaf130c9875cf2c0cb44a5cd|xqc_crypto_stream_send|crypto send data|pkt_num:0|size:137|sent:94|pkt_type:INIT|frame:CRYPTO |now:1757653437608790|
[2025/09/12 05:03:57 608795] [debug] |scid:eaf130c9875cf2c0cb44a5cd|xqc_crypto_stream_on_write|encrypt_level:0|cur_state:S_INITIAL_RECVD|next_state:S_INITIAL_SENT|
[2025/09/12 05:03:57 608799] [debug] |scid:eaf130c9875cf2c0cb44a5cd|xqc_process_crypto_write_streams|
[2025/09/12 05:03:57 608803] [debug] |scid:eaf130c9875cf2c0cb44a5cd|xqc_crypto_stream_on_write|enc_level|2|
[2025/09/12 05:03:57 608807] [info] |scid:eaf130c9875cf2c0cb44a5cd|xqc_crypto_stream_send|crypto send data|pkt_num:0|size:194|sent:152|pkt_type:HSK|frame:CRYPTO |now:1757653437608807|
[2025/09/12 05:03:57 608812] [info] |scid:eaf130c9875cf2c0cb44a5cd|xqc_crypto_stream_send|crypto send data|pkt_num:0|size:516|sent:474|pkt_type:HSK|frame:CRYPTO |now:1757653437608811|
[2025/09/12 05:03:57 608816] [info] |scid:eaf130c9875cf2c0cb44a5cd|xqc_crypto_stream_send|crypto send data|pkt_num:0|size:126|sent:84|pkt_type:HSK|frame:CRYPTO |now:1757653437608816|
[2025/09/12 05:03:57 608821] [info] |scid:eaf130c9875cf2c0cb44a5cd|xqc_crypto_stream_send|crypto send data|pkt_num:0|size:82|sent:40|pkt_type:HSK|frame:CRYPTO |now:1757653437608821|
[2025/09/12 05:03:57 608825] [debug] |scid:eaf130c9875cf2c0cb44a5cd|xqc_crypto_stream_on_write|encrypt_level:2|cur_state:S_INITIAL_SENT|next_state:S_HANDSHAKE_SENT|
[2025/09/12 05:03:57 608830] [debug] |scid:eaf130c9875cf2c0cb44a5cd|xqc_gen_ack_frame|largest_recv:1451953450|ack_delay:1350|first_ack_range:0|largest_pkt_recv_time:1757653437607480|
[2025/09/12 05:03:57 608838] [debug] |scid:eaf130c9875cf2c0cb44a5cd|xqc_gen_ack_frame|high:1451953450|low:1451953450|pkt_pns:0|
[2025/09/12 05:03:57 608842] [debug] |scid:eaf130c9875cf2c0cb44a5cd|xqc_write_ack_to_one_packet|ack_size:13|path:0|path_largest_recv:1451953450|frame_largest_recv:1451953450|
[2025/09/12 05:03:57 608846] [debug] |scid:eaf130c9875cf2c0cb44a5cd|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:0|
[2025/09/12 05:03:57 608852] [debug] |scid:eaf130c9875cf2c0cb44a5cd|xqc_path_get_perf_class|conn:0000558BB89C6E0C|path_id:0|path_srtt:250000|min_srtt:250000|path_bw:0|loss_rate:0.00|path_pto:0|
[2025/09/12 05:03:57 608856] [debug] |scid:eaf130c9875cf2c0cb44a5cd|xqc_minrtt_scheduler_get_path|path srtt|conn:0000558BB89C6E0C|path_id:0|path_srtt:250000|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:03:57 608861] [debug] |scid:eaf130c9875cf2c0cb44a5cd|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CRYPTO |pn:0|size:137|reinj:0|path_class:2|
[2025/09/12 05:03:57 608866] [debug] |scid:eaf130c9875cf2c0cb44a5cd|xqc_path_get_perf_class|conn:0000558BB89C6E0C|path_id:0|path_srtt:250000|min_srtt:250000|path_bw:0|loss_rate:0.00|path_pto:0|
[2025/09/12 05:03:57 608870] [debug] |scid:eaf130c9875cf2c0cb44a5cd|xqc_minrtt_scheduler_get_path|path srtt|conn:0000558BB89C6E0C|path_id:0|path_srtt:250000|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:03:57 608874] [debug] |scid:eaf130c9875cf2c0cb44a5cd|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CRYPTO |pn:0|size:194|reinj:0|path_class:2|
[2025/09/12 05:03:57 608878] [debug] |scid:eaf130c9875cf2c0cb44a5cd|xqc_path_get_perf_class|conn:0000558BB89C6E0C|path_id:0|path_srtt:250000|min_srtt:250000|path_bw:0|loss_rate:0.00|path_pto:0|
[2025/09/12 05:03:57 608882] [debug] |scid:eaf130c9875cf2c0cb44a5cd|xqc_minrtt_scheduler_get_path|path srtt|conn:0000558BB89C6E0C|path_id:0|path_srtt:250000|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:03:57 608887] [debug] |scid:eaf130c9875cf2c0cb44a5cd|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CRYPTO |pn:0|size:516|reinj:0|path_class:2|
[2025/09/12 05:03:57 608891] [debug] |scid:eaf130c9875cf2c0cb44a5cd|xqc_path_get_perf_class|conn:0000558BB89C6E0C|path_id:0|path_srtt:250000|min_srtt:250000|path_bw:0|loss_rate:0.00|path_pto:0|
[2025/09/12 05:03:57 608895] [debug] |scid:eaf130c9875cf2c0cb44a5cd|xqc_minrtt_scheduler_get_path|path srtt|conn:0000558BB89C6E0C|path_id:0|path_srtt:250000|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:03:57 608899] [debug] |scid:eaf130c9875cf2c0cb44a5cd|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CRYPTO |pn:0|size:126|reinj:0|path_class:2|
[2025/09/12 05:03:57 608903] [debug] |scid:eaf130c9875cf2c0cb44a5cd|xqc_path_get_perf_class|conn:0000558BB89C6E0C|path_id:0|path_srtt:250000|min_srtt:250000|path_bw:0|loss_rate:0.00|path_pto:0|
[2025/09/12 05:03:57 608907] [debug] |scid:eaf130c9875cf2c0cb44a5cd|xqc_minrtt_scheduler_get_path|path srtt|conn:0000558BB89C6E0C|path_id:0|path_srtt:250000|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:03:57 608911] [debug] |scid:eaf130c9875cf2c0cb44a5cd|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CRYPTO |pn:0|size:82|reinj:0|path_class:2|
[2025/09/12 05:03:57 608915] [debug] |scid:eaf130c9875cf2c0cb44a5cd|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:ACK |stream_id:0|stream_offset:0|
[2025/09/12 05:03:57 608921] [debug] |scid:eaf130c9875cf2c0cb44a5cd|xqc_check_acked_or_dropped_pkt|conn:0000558BB89C6E0C|pkt_num:0|size:137|pkt_type:INIT|frame:CRYPTO |
[2025/09/12 05:03:57 608926] [debug] |scid:eaf130c9875cf2c0cb44a5cd|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:0|
[2025/09/12 05:03:57 608961] [info] |scid:eaf130c9875cf2c0cb44a5cd|xqc_send_packet_with_pn|<==|conn:0000558BB89C6E0C|path:0|pkt_num:0|size:1184|sent:1200|pkt_type:INIT|frame:PADDING CRYPTO |inflight:0|now:1757653437608933|stream_id:0|stream_offset:0|
[2025/09/12 05:03:57 608971] [debug] |scid:eaf130c9875cf2c0cb44a5cd|xqc_send_ctl_on_packet_sent|conn:0000558BB89C6E0C|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 05:03:57 608977] [debug] |scid:eaf130c9875cf2c0cb44a5cd|xqc_send_ctl_on_packet_sent|path:0|inflight:0|applimit:0|
[2025/09/12 05:03:57 608985] [debug] |scid:eaf130c9875cf2c0cb44a5cd|xqc_send_ctl_get_pto_time_and_space|srtt:250000|rtt_var:125000|pto_duration:750000|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:03:57 608993] [debug] |scid:eaf130c9875cf2c0cb44a5cd|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB89C6E0C|path:0|PNS: 0, unacked: 1184|
[2025/09/12 05:03:57 608999] [debug] |scid:eaf130c9875cf2c0cb44a5cd|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB89C6E0C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:03:57 609006] [debug] |scid:eaf130c9875cf2c0cb44a5cd|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB89C6E0C|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:03:57 609011] [debug] |scid:eaf130c9875cf2c0cb44a5cd|xqc_timer_set|type:LOSS_DETECTION|expire:1757653438358933|now:1757653437608984|interv:749949|
[2025/09/12 05:03:57 609018] [debug] |scid:eaf130c9875cf2c0cb44a5cd|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB89C6E0C|path:0|pns:0|expire:1757653438358933|now:1757653437608984|interval:749949|pto_count:0|srtt:250000
[2025/09/12 05:03:57 609025] [debug] |scid:eaf130c9875cf2c0cb44a5cd|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:45952|inflight:1184|
[2025/09/12 05:03:57 609033] [debug] |scid:eaf130c9875cf2c0cb44a5cd|xqc_check_acked_or_dropped_pkt|conn:0000558BB89C6E0C|pkt_num:0|size:194|pkt_type:HSK|frame:CRYPTO |
[2025/09/12 05:03:57 609056] [debug] |scid:eaf130c9875cf2c0cb44a5cd|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:0|
[2025/09/12 05:03:57 609083] [info] |scid:eaf130c9875cf2c0cb44a5cd|xqc_send_packet_with_pn|<==|conn:0000558BB89C6E0C|path:0|pkt_num:0|size:194|sent:210|pkt_type:HSK|frame:CRYPTO |inflight:1184|now:1757653437609063|stream_id:0|stream_offset:0|
[2025/09/12 05:03:57 609088] [debug] |scid:eaf130c9875cf2c0cb44a5cd|xqc_send_ctl_on_packet_sent|conn:0000558BB89C6E0C|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 05:03:57 609093] [debug] |scid:eaf130c9875cf2c0cb44a5cd|xqc_send_ctl_on_packet_sent|path:0|inflight:1184|applimit:0|
[2025/09/12 05:03:57 609100] [debug] |scid:eaf130c9875cf2c0cb44a5cd|xqc_send_ctl_get_pto_time_and_space|srtt:250000|rtt_var:125000|pto_duration:750000|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:03:57 609108] [debug] |scid:eaf130c9875cf2c0cb44a5cd|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB89C6E0C|path:0|PNS: 0, unacked: 1184|
[2025/09/12 05:03:57 609114] [debug] |scid:eaf130c9875cf2c0cb44a5cd|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB89C6E0C|path:0|PNS: 1, unacked: 194|
[2025/09/12 05:03:57 609120] [debug] |scid:eaf130c9875cf2c0cb44a5cd|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB89C6E0C|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:03:57 609127] [debug] |scid:eaf130c9875cf2c0cb44a5cd|xqc_timer_set|type:LOSS_DETECTION|expire:1757653438358933|now:1757653437609100|interv:749833|
[2025/09/12 05:03:57 609133] [debug] |scid:eaf130c9875cf2c0cb44a5cd|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB89C6E0C|path:0|pns:0|expire:1757653438358933|now:1757653437609100|interval:749833|pto_count:0|srtt:250000
[2025/09/12 05:03:57 609140] [debug] |scid:eaf130c9875cf2c0cb44a5cd|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:45952|inflight:1378|
[2025/09/12 05:03:57 609146] [debug] |scid:eaf130c9875cf2c0cb44a5cd|xqc_check_acked_or_dropped_pkt|conn:0000558BB89C6E0C|pkt_num:0|size:516|pkt_type:HSK|frame:CRYPTO |
[2025/09/12 05:03:57 609160] [debug] |scid:eaf130c9875cf2c0cb44a5cd|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1|
[2025/09/12 05:03:57 609186] [info] |scid:eaf130c9875cf2c0cb44a5cd|xqc_send_packet_with_pn|<==|conn:0000558BB89C6E0C|path:0|pkt_num:1|size:516|sent:532|pkt_type:HSK|frame:CRYPTO |inflight:1378|now:1757653437609167|stream_id:0|stream_offset:0|
[2025/09/12 05:03:57 609192] [debug] |scid:eaf130c9875cf2c0cb44a5cd|xqc_send_ctl_on_packet_sent|conn:0000558BB89C6E0C|path:0|pkt_num:1|origin_pktnum:0|size:516|enc_size:532|pkt_type:HSK|frame:CRYPTO |conn_state:S_HANDSHAKE_SENT|po_in_flight:0||retrans:0|
[2025/09/12 05:03:57 609199] [debug] |scid:eaf130c9875cf2c0cb44a5cd|xqc_send_ctl_on_packet_sent|path:0|inflight:1378|applimit:0|
[2025/09/12 05:03:57 609206] [debug] |scid:eaf130c9875cf2c0cb44a5cd|xqc_send_ctl_get_pto_time_and_space|srtt:250000|rtt_var:125000|pto_duration:750000|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:03:57 609213] [debug] |scid:eaf130c9875cf2c0cb44a5cd|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB89C6E0C|path:0|PNS: 0, unacked: 1184|
[2025/09/12 05:03:57 609219] [debug] |scid:eaf130c9875cf2c0cb44a5cd|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB89C6E0C|path:0|PNS: 1, unacked: 710|
[2025/09/12 05:03:57 609226] [debug] |scid:eaf130c9875cf2c0cb44a5cd|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB89C6E0C|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:03:57 609232] [debug] |scid:eaf130c9875cf2c0cb44a5cd|xqc_timer_set|type:LOSS_DETECTION|expire:1757653438358933|now:1757653437609205|interv:749728|
[2025/09/12 05:03:57 609237] [debug] |scid:eaf130c9875cf2c0cb44a5cd|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB89C6E0C|path:0|pns:0|expire:1757653438358933|now:1757653437609205|interval:749728|pto_count:0|srtt:250000
[2025/09/12 05:03:57 609242] [debug] |scid:eaf130c9875cf2c0cb44a5cd|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:45952|inflight:1894|
[2025/09/12 05:03:57 609246] [debug] |scid:eaf130c9875cf2c0cb44a5cd|xqc_check_acked_or_dropped_pkt|conn:0000558BB89C6E0C|pkt_num:0|size:126|pkt_type:HSK|frame:CRYPTO |
[2025/09/12 05:03:57 609251] [debug] |scid:eaf130c9875cf2c0cb44a5cd|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:2|
[2025/09/12 05:03:57 609273] [info] |scid:eaf130c9875cf2c0cb44a5cd|xqc_send_packet_with_pn|<==|conn:0000558BB89C6E0C|path:0|pkt_num:2|size:126|sent:142|pkt_type:HSK|frame:CRYPTO |inflight:1894|now:1757653437609257|stream_id:0|stream_offset:0|
[2025/09/12 05:03:57 609279] [debug] |scid:eaf130c9875cf2c0cb44a5cd|xqc_send_ctl_on_packet_sent|conn:0000558BB89C6E0C|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 05:03:57 609286] [debug] |scid:eaf130c9875cf2c0cb44a5cd|xqc_send_ctl_on_packet_sent|path:0|inflight:1894|applimit:0|
[2025/09/12 05:03:57 609292] [debug] |scid:eaf130c9875cf2c0cb44a5cd|xqc_send_ctl_get_pto_time_and_space|srtt:250000|rtt_var:125000|pto_duration:750000|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:03:57 609299] [debug] |scid:eaf130c9875cf2c0cb44a5cd|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB89C6E0C|path:0|PNS: 0, unacked: 1184|
[2025/09/12 05:03:57 609305] [debug] |scid:eaf130c9875cf2c0cb44a5cd|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB89C6E0C|path:0|PNS: 1, unacked: 836|
[2025/09/12 05:03:57 609311] [debug] |scid:eaf130c9875cf2c0cb44a5cd|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB89C6E0C|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:03:57 609318] [debug] |scid:eaf130c9875cf2c0cb44a5cd|xqc_timer_set|type:LOSS_DETECTION|expire:1757653438358933|now:1757653437609292|interv:749641|
[2025/09/12 05:03:57 609322] [debug] |scid:eaf130c9875cf2c0cb44a5cd|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB89C6E0C|path:0|pns:0|expire:1757653438358933|now:1757653437609292|interval:749641|pto_count:0|srtt:250000
[2025/09/12 05:03:57 609327] [debug] |scid:eaf130c9875cf2c0cb44a5cd|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:45952|inflight:2020|
[2025/09/12 05:03:57 609336] [debug] |scid:eaf130c9875cf2c0cb44a5cd|xqc_check_acked_or_dropped_pkt|conn:0000558BB89C6E0C|pkt_num:0|size:82|pkt_type:HSK|frame:CRYPTO |
[2025/09/12 05:03:57 609340] [debug] |scid:eaf130c9875cf2c0cb44a5cd|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:3|
[2025/09/12 05:03:57 609363] [info] |scid:eaf130c9875cf2c0cb44a5cd|xqc_send_packet_with_pn|<==|conn:0000558BB89C6E0C|path:0|pkt_num:3|size:82|sent:98|pkt_type:HSK|frame:CRYPTO |inflight:2020|now:1757653437609346|stream_id:0|stream_offset:0|
[2025/09/12 05:03:57 609368] [debug] |scid:eaf130c9875cf2c0cb44a5cd|xqc_send_ctl_on_packet_sent|conn:0000558BB89C6E0C|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 05:03:57 609375] [debug] |scid:eaf130c9875cf2c0cb44a5cd|xqc_send_ctl_on_packet_sent|path:0|inflight:2020|applimit:0|
[2025/09/12 05:03:57 609382] [debug] |scid:eaf130c9875cf2c0cb44a5cd|xqc_send_ctl_get_pto_time_and_space|srtt:250000|rtt_var:125000|pto_duration:750000|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:03:57 609389] [debug] |scid:eaf130c9875cf2c0cb44a5cd|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB89C6E0C|path:0|PNS: 0, unacked: 1184|
[2025/09/12 05:03:57 609395] [debug] |scid:eaf130c9875cf2c0cb44a5cd|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB89C6E0C|path:0|PNS: 1, unacked: 918|
[2025/09/12 05:03:57 609402] [debug] |scid:eaf130c9875cf2c0cb44a5cd|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB89C6E0C|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:03:57 609408] [debug] |scid:eaf130c9875cf2c0cb44a5cd|xqc_timer_set|type:LOSS_DETECTION|expire:1757653438358933|now:1757653437609382|interv:749551|
[2025/09/12 05:03:57 609413] [debug] |scid:eaf130c9875cf2c0cb44a5cd|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB89C6E0C|path:0|pns:0|expire:1757653438358933|now:1757653437609382|interval:749551|pto_count:0|srtt:250000
[2025/09/12 05:03:57 609417] [debug] |scid:eaf130c9875cf2c0cb44a5cd|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:45952|inflight:2102|
[2025/09/12 05:03:57 609422] [debug] |scid:eaf130c9875cf2c0cb44a5cd|xqc_check_acked_or_dropped_pkt|conn:0000558BB89C6E0C|pkt_num:0|size:56|pkt_type:INIT|frame:ACK |
[2025/09/12 05:03:57 609426] [debug] |scid:eaf130c9875cf2c0cb44a5cd|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1|
[2025/09/12 05:03:57 609448] [info] |scid:eaf130c9875cf2c0cb44a5cd|xqc_send_packet_with_pn|<==|conn:0000558BB89C6E0C|path:0|pkt_num:1|size:56|sent:72|pkt_type:INIT|frame:ACK |inflight:2102|now:1757653437609432|stream_id:0|stream_offset:0|
[2025/09/12 05:03:57 609453] [debug] |scid:eaf130c9875cf2c0cb44a5cd|xqc_send_ctl_on_packet_sent|conn:0000558BB89C6E0C|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 05:03:57 609461] [debug] |scid:eaf130c9875cf2c0cb44a5cd|xqc_conn_next_wakeup_time|wakeup_time:1757653438358933|
[2025/09/12 05:03:57 609468] [debug] |scid:eaf130c9875cf2c0cb44a5cd|xqc_engine_add_wakeup_queue|next_tick_time:1757653438358933|
[2025/09/12 05:03:57 609474] [debug] |xqc_engine_wakeup_after|wakeup:1757653437646216|now:1757653437609474|diff:36742|
[2025/09/12 05:03:57 609481] [debug] |xqc_engine_main_logic|END|now:1757653437608763|
[2025/09/12 05:03:57 609490] [debug] |xqc_engine_main_logic|BEGIN|now:1757653437609489|
[2025/09/12 05:03:57 609495] [debug] |xqc_engine_wakeup_after|wakeup:1757653437646216|now:1757653437609495|diff:36721|
[2025/09/12 05:03:57 609500] [debug] |xqc_engine_main_logic|END|now:1757653437609489|
[2025/09/12 05:03:57 642480] [info] |xqc_engine_packet_process|==>|conn:0000558BB89C6E0C|size:1200|state:S_HANDSHAKE_SENT|recv_time:1757653437642479|
[2025/09/12 05:03:57 642500] [debug] |scid:eaf130c9875cf2c0cb44a5cd|xqc_packet_parse_initial|packet parse|initial|
[2025/09/12 05:03:57 642507] [debug] |scid:eaf130c9875cf2c0cb44a5cd|xqc_packet_parse_initial|success|Length:22|
[2025/09/12 05:03:57 642528] [debug] |scid:eaf130c9875cf2c0cb44a5cd|xqc_packet_decrypt|largest_pn:1451953450|
[2025/09/12 05:03:57 642535] [debug] |scid:eaf130c9875cf2c0cb44a5cd|xqc_packet_decrypt|decryption nonce|path_id:0|pn:1451953451|
[2025/09/12 05:03:57 642546] [debug] |scid:eaf130c9875cf2c0cb44a5cd|xqc_packet_decrypt_single|pkt_type:INIT|pkt_num:1451953451|
[2025/09/12 05:03:57 642553] [debug] |scid:eaf130c9875cf2c0cb44a5cd|xqc_process_frames|frame_type:2|
[2025/09/12 05:03:57 642564] [debug] |scid:eaf130c9875cf2c0cb44a5cd|xqc_send_ctl_on_ack_received|conn:0000558BB89C6E0C|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 05:03:57 642574] [debug] |scid:eaf130c9875cf2c0cb44a5cd|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:1184|prior_delivered:0|prior_time:1757653437608933|is_app_limited:1|send_elapse:0|ack_elapse:33546|ctl_first_sent_time:1757653437608933|lagest_ack_time:1757653437642479|curr_delivered:1184|
[2025/09/12 05:03:57 642583] [debug] |scid:eaf130c9875cf2c0cb44a5cd|xqc_update_sample|sampler_sent_time_update:1757653437608933|
[2025/09/12 05:03:57 642591] [debug] |scid:eaf130c9875cf2c0cb44a5cd|xqc_send_ctl_on_ack_received|sndq_packets_used:4||sndq_packets_used_bytes:0|sndq_packets_free:2|
[2025/09/12 05:03:57 642599] [debug] |scid:eaf130c9875cf2c0cb44a5cd|xqc_send_ctl_update_rtt|before update rtt|conn:0000558BB89C6E0C|srtt:250000|rttvar:125000|minrtt:4294967295|latest_rtt:33546|ack_delay:0|
[2025/09/12 05:03:57 642606] [debug] |scid:eaf130c9875cf2c0cb44a5cd|xqc_send_ctl_update_rtt|l-0.0.0.0-443-eaf130c9875cf2c0cb44a5cd p-193.167.0.100-35476-115c5559900575de058e62b8ca57eca36c |after update rtt|conn:0000558BB89C6E0C|srtt:33546|rttvar:16773|minrtt:33546|latest_rtt:33546|ack_delay:0|
[2025/09/12 05:03:57 642615] [debug] |scid:eaf130c9875cf2c0cb44a5cd|xqc_send_ctl_get_lost_sent_pn|largest_acked:0|lost_pn:18446744073709551615|thresh:3|
[2025/09/12 05:03:57 642623] [debug] |scid:eaf130c9875cf2c0cb44a5cd|xqc_send_ctl_on_ack_received|xqc_recv_record_del from 1451953451|pns:0|
[2025/09/12 05:03:57 642631] [debug] |scid:eaf130c9875cf2c0cb44a5cd|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:03:57 642639] [debug] |scid:eaf130c9875cf2c0cb44a5cd|xqc_send_ctl_get_pto_time_and_space|srtt:33546|rtt_var:16773|pto_duration:100638|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:03:57 642649] [debug] |scid:eaf130c9875cf2c0cb44a5cd|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB89C6E0C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:03:57 642657] [debug] |scid:eaf130c9875cf2c0cb44a5cd|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB89C6E0C|path:0|PNS: 1, unacked: 918|
[2025/09/12 05:03:57 642665] [debug] |scid:eaf130c9875cf2c0cb44a5cd|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB89C6E0C|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:03:57 642673] [debug] |scid:eaf130c9875cf2c0cb44a5cd|xqc_timer_set|type:LOSS_DETECTION|expire:1757653437709984|now:1757653437642638|interv:67346|
[2025/09/12 05:03:57 642681] [debug] |scid:eaf130c9875cf2c0cb44a5cd|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB89C6E0C|path:0|pns:1|expire:1757653437709984|now:1757653437642638|interval:67346|pto_count:0|srtt:33546
[2025/09/12 05:03:57 642687] [debug] |scid:eaf130c9875cf2c0cb44a5cd|xqc_generate_sample|sampler: send_elapse 0, ack_elapse 33546, delivered 1184|rate 35294|lost 0|
[2025/09/12 05:03:57 642693] [debug] |scid:eaf130c9875cf2c0cb44a5cd|xqc_bbr_update_bandwidth|BBRv1: RTT round update 0 -> 1|
[2025/09/12 05:03:57 642698] [debug] |scid:eaf130c9875cf2c0cb44a5cd|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (35294) in round 1|
[2025/09/12 05:03:57 642703] [debug] |scid:eaf130c9875cf2c0cb44a5cd|xqc_bbr_update_min_rtt|probertt expire|rtt:33546, old_rtt:2147483647|
[2025/09/12 05:03:57 642709] [debug] |scid:eaf130c9875cf2c0cb44a5cd|xqc_bbr_update_min_rtt|minrtt expire|rtt:33546, old_rtt:2147483647|
[2025/09/12 05:03:57 642719] [debug] |scid:eaf130c9875cf2c0cb44a5cd|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:5744|extra_cwnd:2368|
[2025/09/12 05:03:57 642724] [debug] |scid:eaf130c9875cf2c0cb44a5cd|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:45952|packet_lost:0|acked:1184|po_sent_time:1757653437608933|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1184|
[2025/09/12 05:03:57 642731] [debug] |scid:eaf130c9875cf2c0cb44a5cd|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:45952|packet_lost:0|acked:1184|po_sent_time:1757653437608933|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1184|
[2025/09/12 05:03:57 642736] [debug] |scid:eaf130c9875cf2c0cb44a5cd|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-eaf130c9875cf2c0cb44a5cd p-193.167.0.100-35476-115c5559900575de058e62b8ca57eca36c |bbr on ack|mode:0|pacing_rate:3951930|bw:35294|cwnd:47136|full_bw_reached:0|inflight:918|srtt:33546|latest_rtt:33546|min_rtt:33546|applimit:1|lost:0|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:1|
[2025/09/12 05:03:57 642743] [stats] |scid:eaf130c9875cf2c0cb44a5cd|xqc_send_ctl_info_circle_record|l-0.0.0.0-443-eaf130c9875cf2c0cb44a5cd p-193.167.0.100-35476-115c5559900575de058e62b8ca57eca36c |path:0||cwnd:47136|inflight:918|mode:0|applimit:0|pacing_rate:3951930|bw:35294|srtt:33546|latest_rtt:33546|min_rtt:33546|send:5|lost:0|tlp:0|recv:1|recovery:0|slow_start:1|conn_life:35234|acked:1184|delivered:1184|is_cwnd_limited:0|
[2025/09/12 05:03:57 642751] [info] |scid:eaf130c9875cf2c0cb44a5cd|xqc_conn_addr_validated|Address Validated|conn:0000558BB89C6E0C|role:1|
[2025/09/12 05:03:57 642757] [debug] |scid:eaf130c9875cf2c0cb44a5cd|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:1451953451|largest:1451953451|pns:0|
[2025/09/12 05:03:57 642763] [info] |scid:eaf130c9875cf2c0cb44a5cd|xqc_conn_on_pkt_processed|====>|conn:0000558BB89C6E0C|path:0|size:1200|pkt_type:INIT|pkt_num:1451953451|frame:ACK |recv_time:1757653437642479|dcid:eaf130c9875cf2c0cb44a5cd|dcid_seq:0|
[2025/09/12 05:03:57 642769] [debug] |scid:eaf130c9875cf2c0cb44a5cd|xqc_packet_parse_handshake|success|Length:1097|
[2025/09/12 05:03:57 642776] [debug] |scid:eaf130c9875cf2c0cb44a5cd|xqc_packet_decrypt|largest_pn:0|
[2025/09/12 05:03:57 642781] [debug] |scid:eaf130c9875cf2c0cb44a5cd|xqc_packet_decrypt|decryption nonce|path_id:0|pn:1451953449|
[2025/09/12 05:03:57 642789] [debug] |scid:eaf130c9875cf2c0cb44a5cd|xqc_packet_decrypt_single|pkt_type:HSK|pkt_num:1451953449|
[2025/09/12 05:03:57 642794] [debug] |scid:eaf130c9875cf2c0cb44a5cd|xqc_process_frames|frame_type:2|
[2025/09/12 05:03:57 642799] [debug] |scid:eaf130c9875cf2c0cb44a5cd|xqc_send_ctl_on_ack_received|conn:0000558BB89C6E0C|path:0|pkt_num:1|origin_pktnum:0|size:516|pns:1|pkt_type:HSK|frame:CRYPTO |conn_state:S_HANDSHAKE_SENT|frame_largest_ack:2|path_largest_ack:1|
[2025/09/12 05:03:57 642805] [debug] |scid:eaf130c9875cf2c0cb44a5cd|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:1894|prior_delivered:0|prior_time:1757653437608933|is_app_limited:1|send_elapse:234|ack_elapse:33546|ctl_first_sent_time:1757653437609167|lagest_ack_time:1757653437642479|curr_delivered:1700|
[2025/09/12 05:03:57 642810] [debug] |scid:eaf130c9875cf2c0cb44a5cd|xqc_update_sample|sampler_sent_time_update:1757653437609167|
[2025/09/12 05:03:57 642815] [debug] |scid:eaf130c9875cf2c0cb44a5cd|xqc_send_ctl_on_ack_received|sndq_packets_used:3||sndq_packets_used_bytes:0|sndq_packets_free:3|
[2025/09/12 05:03:57 642819] [debug] |scid:eaf130c9875cf2c0cb44a5cd|xqc_send_ctl_on_ack_received|conn:0000558BB89C6E0C|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 05:03:57 642823] [debug] |scid:eaf130c9875cf2c0cb44a5cd|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:2020|prior_delivered:0|prior_time:1757653437608933|is_app_limited:1|send_elapse:324|ack_elapse:33546|ctl_first_sent_time:1757653437609257|lagest_ack_time:1757653437642479|curr_delivered:1826|
[2025/09/12 05:03:57 642830] [debug] |scid:eaf130c9875cf2c0cb44a5cd|xqc_update_sample|sampler_sent_time_update:1757653437609257|
[2025/09/12 05:03:57 642834] [debug] |scid:eaf130c9875cf2c0cb44a5cd|xqc_send_ctl_on_ack_received|sndq_packets_used:2||sndq_packets_used_bytes:0|sndq_packets_free:4|
[2025/09/12 05:03:57 642838] [debug] |scid:eaf130c9875cf2c0cb44a5cd|xqc_send_ctl_update_rtt|before update rtt|conn:0000558BB89C6E0C|srtt:33546|rttvar:16773|minrtt:33546|latest_rtt:33222|ack_delay:0|
[2025/09/12 05:03:57 642842] [debug] |scid:eaf130c9875cf2c0cb44a5cd|xqc_send_ctl_update_rtt|l-0.0.0.0-443-eaf130c9875cf2c0cb44a5cd p-193.167.0.100-35476-115c5559900575de058e62b8ca57eca36c |after update rtt|conn:0000558BB89C6E0C|srtt:33505|rttvar:12661|minrtt:33222|latest_rtt:33222|ack_delay:0|
[2025/09/12 05:03:57 642847] [debug] |scid:eaf130c9875cf2c0cb44a5cd|xqc_send_ctl_get_lost_sent_pn|largest_acked:2|lost_pn:18446744073709551615|thresh:3|
[2025/09/12 05:03:57 642851] [debug] |scid:eaf130c9875cf2c0cb44a5cd|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:03:57 642855] [debug] |scid:eaf130c9875cf2c0cb44a5cd|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:0000558BB89C6E0C|path:0|pns:1|expire:1757653437646756|now:1757653437642855|interval:3901|
[2025/09/12 05:03:57 642859] [debug] |scid:eaf130c9875cf2c0cb44a5cd|xqc_timer_set|type:LOSS_DETECTION|expire:1757653437646756|now:1757653437642855|interv:3901|
[2025/09/12 05:03:57 642863] [debug] |scid:eaf130c9875cf2c0cb44a5cd|xqc_generate_sample|sampler: send_elapse 324, ack_elapse 33546, delivered 1826|rate 54432|lost 0|
[2025/09/12 05:03:57 642867] [debug] |scid:eaf130c9875cf2c0cb44a5cd|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (54432) in round 1|
[2025/09/12 05:03:57 642871] [debug] |scid:eaf130c9875cf2c0cb44a5cd|xqc_bbr_update_min_rtt|probertt expire|rtt:33222, old_rtt:33546|
[2025/09/12 05:03:57 642875] [debug] |scid:eaf130c9875cf2c0cb44a5cd|xqc_bbr_update_min_rtt|minrtt expire|rtt:33222, old_rtt:33546|
[2025/09/12 05:03:57 642879] [debug] |scid:eaf130c9875cf2c0cb44a5cd|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:5744|extra_cwnd:3652|
[2025/09/12 05:03:57 642883] [debug] |scid:eaf130c9875cf2c0cb44a5cd|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:47136|packet_lost:0|acked:642|po_sent_time:1757653437609257|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1184|
[2025/09/12 05:03:57 642887] [debug] |scid:eaf130c9875cf2c0cb44a5cd|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:47136|packet_lost:0|acked:642|po_sent_time:1757653437609257|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1184|
[2025/09/12 05:03:57 642892] [debug] |scid:eaf130c9875cf2c0cb44a5cd|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-eaf130c9875cf2c0cb44a5cd p-193.167.0.100-35476-115c5559900575de058e62b8ca57eca36c |bbr on ack|mode:0|pacing_rate:3951930|bw:54432|cwnd:47778|full_bw_reached:0|inflight:276|srtt:33505|latest_rtt:33222|min_rtt:33222|applimit:1|lost:0|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:03:57 642896] [stats] |scid:eaf130c9875cf2c0cb44a5cd|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-eaf130c9875cf2c0cb44a5cd p-193.167.0.100-35476-115c5559900575de058e62b8ca57eca36c |bandwidth change record|bw_before:35294|bw_after:54432|srtt:33505|cwnd:47778|
[2025/09/12 05:03:57 642901] [debug] |scid:eaf130c9875cf2c0cb44a5cd|xqc_process_frames|frame_type:0|
[2025/09/12 05:03:57 642904] [debug] |scid:eaf130c9875cf2c0cb44a5cd|xqc_process_padding_frame|process padding|
[2025/09/12 05:03:57 642911] [info] |scid:eaf130c9875cf2c0cb44a5cd|xqc_send_ctl_on_pns_discard|xqc_send_ctl_set_loss_detection_timer on discard pns:0
[2025/09/12 05:03:57 642915] [debug] |scid:eaf130c9875cf2c0cb44a5cd|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:0000558BB89C6E0C|path:0|pns:1|expire:1757653437646756|now:1757653437642914|interval:3842|
[2025/09/12 05:03:57 642921] [debug] |scid:eaf130c9875cf2c0cb44a5cd|xqc_timer_set|type:LOSS_DETECTION|expire:1757653437646756|now:1757653437642914|interv:3842|
[2025/09/12 05:03:57 642926] [debug] |scid:eaf130c9875cf2c0cb44a5cd|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:1451953449|largest:1451953449|pns:1|
[2025/09/12 05:03:57 642930] [info] |scid:eaf130c9875cf2c0cb44a5cd|xqc_conn_on_pkt_processed|====>|conn:0000558BB89C6E0C|path:0|size:1137|pkt_type:HSK|pkt_num:1451953449|frame:PADDING ACK |recv_time:1757653437642479|dcid:eaf130c9875cf2c0cb44a5cd|dcid_seq:0|
[2025/09/12 05:03:57 642934] [debug] |scid:eaf130c9875cf2c0cb44a5cd|xqc_timer_set|type:PATH_IDLE|expire:1757653497642479|now:1757653437642479|interv:60000000|
[2025/09/12 05:03:57 642939] [debug] |scid:eaf130c9875cf2c0cb44a5cd|xqc_timer_set|type:CONN_IDLE|expire:1757653497642479|now:1757653437642479|interv:60000000|
[2025/09/12 05:03:57 642942] [debug] |scid:eaf130c9875cf2c0cb44a5cd|xqc_engine_remove_wakeup_queue|next_tick_time:1757653438358933|pq_index:5|
[2025/09/12 05:03:57 642947] [debug] |scid:eaf130c9875cf2c0cb44a5cd|xqc_engine_add_active_queue|last_ticked_time:1757653437608763|
[2025/09/12 05:03:57 642951] [debug] |xqc_engine_main_logic|BEGIN|now:1757653437642951|
[2025/09/12 05:03:57 642955] [debug] |scid:eaf130c9875cf2c0cb44a5cd|xqc_engine_process_conn|conn:0000558BB89C6E0C|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:1757653437642954|
[2025/09/12 05:03:57 642962] [debug] |scid:eaf130c9875cf2c0cb44a5cd|xqc_conn_next_wakeup_time|wakeup_time:1757653437646756|
[2025/09/12 05:03:57 642966] [debug] |scid:eaf130c9875cf2c0cb44a5cd|xqc_engine_add_wakeup_queue|next_tick_time:1757653437646756|
[2025/09/12 05:03:57 642970] [debug] |xqc_engine_wakeup_after|wakeup:1757653437646216|now:1757653437642970|diff:3246|
[2025/09/12 05:03:57 642974] [debug] |xqc_engine_main_logic|END|now:1757653437642954|
[2025/09/12 05:03:57 642979] [debug] |xqc_engine_main_logic|BEGIN|now:1757653437642979|
[2025/09/12 05:03:57 642983] [debug] |xqc_engine_wakeup_after|wakeup:1757653437646216|now:1757653437642983|diff:3233|
[2025/09/12 05:03:57 642987] [debug] |xqc_engine_main_logic|END|now:1757653437642979|
[2025/09/12 05:03:57 647062] [debug] |xqc_engine_main_logic|BEGIN|now:1757653437647062|
[2025/09/12 05:03:57 647072] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_engine_remove_wakeup_queue|next_tick_time:1757653437646216|pq_index:0|
[2025/09/12 05:03:57 647077] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_engine_add_active_queue|last_ticked_time:1757653435142862|
[2025/09/12 05:03:57 647082] [debug] |scid:eaf130c9875cf2c0cb44a5cd|xqc_engine_remove_wakeup_queue|next_tick_time:1757653437646756|pq_index:0|
[2025/09/12 05:03:57 647087] [debug] |scid:eaf130c9875cf2c0cb44a5cd|xqc_engine_add_active_queue|last_ticked_time:1757653437642954|
[2025/09/12 05:03:57 647093] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_engine_process_conn|conn:0000558BB88EC35C|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:1757653437647092|
[2025/09/12 05:03:57 647099] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_timer_expire|timer expired|type:LOSS_DETECTION|expire_time:1757653437646216|now:1757653437647092|
[2025/09/12 05:03:57 647105] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_timer_loss_detection_timeout|path:0|loss_detection_timeout|
[2025/09/12 05:03:57 647110] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_timer_loss_detection_timeout|send Probe pkts|conn:0000558BB88EC35C|path:0|bytes_in_flight:462|
[2025/09/12 05:03:57 647115] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_send_ctl_get_pto_time_and_space|srtt:32709|rtt_var:5128|pto_duration:1703072|backoff_factor:2.00|backoff:32.00|pto_cnt:5|max_ack_delay:25|
[2025/09/12 05:03:57 647120] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB88EC35C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:03:57 647130] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB88EC35C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:03:57 647135] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB88EC35C|path:0|PNS: 2, unacked: 462|
[2025/09/12 05:03:57 647139] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_path_send_one_or_two_ack_elicit_pkts|send two ack-eliciting pkts|path:0|pns:2|
[2025/09/12 05:03:57 647145] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_conn_send_probe_pkt|conn:0000558BB88EC35C|path:0|pkt_num:0|size:23|pkt_type:SHORT_HEADER|frame:HANDSHAKE_DONE |conn_state:ESTABED|
[2025/09/12 05:03:57 647153] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_conn_send_probe_pkt|conn:0000558BB88EC35C|path:0|pkt_num:10|size:54|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |conn_state:ESTABED|
[2025/09/12 05:03:57 647158] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_timer_loss_detection_timeout|xqc_send_ctl_set_loss_detection_timer|PTO|conn:0000558BB88EC35C|pto_count:6
[2025/09/12 05:03:57 647164] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_send_ctl_get_pto_time_and_space|srtt:32709|rtt_var:5128|pto_duration:3406144|backoff_factor:2.00|backoff:64.00|pto_cnt:6|max_ack_delay:25|
[2025/09/12 05:03:57 647169] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB88EC35C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:03:57 647174] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB88EC35C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:03:57 647178] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB88EC35C|path:0|PNS: 2, unacked: 462|
[2025/09/12 05:03:57 647183] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_timer_set|type:LOSS_DETECTION|expire:1757653440149288|now:1757653437647163|interv:2502125|
[2025/09/12 05:03:57 647188] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB88EC35C|path:0|pns:2|expire:1757653440149288|now:1757653437647163|interval:2502125|pto_count:6|srtt:32709
[2025/09/12 05:03:57 647195] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:HANDSHAKE_DONE |stream_id:0|stream_offset:0|
[2025/09/12 05:03:57 647200] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:NEW_CONNECTION_ID |stream_id:0|stream_offset:0|
[2025/09/12 05:03:57 647206] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_check_acked_or_dropped_pkt|conn:0000558BB88EC35C|pkt_num:0|size:23|pkt_type:SHORT_HEADER|frame:HANDSHAKE_DONE |
[2025/09/12 05:03:57 647211] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_send_ctl_set_next_pn_for_packet|optimistic ack detection|skipped_range:26-32|next_skip_chance:1757653437881874|current_time:1757653437647211|
[2025/09/12 05:03:57 647217] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:33|
[2025/09/12 05:03:57 647253] [info] |scid:95cf9c75c91de810d036aa9f|xqc_send_packet_with_pn|<==|conn:0000558BB88EC35C|path:0|pkt_num:33|size:23|sent:39|pkt_type:SHORT_HEADER|frame:HANDSHAKE_DONE |inflight:462|now:1757653437647225|stream_id:0|stream_offset:0|
[2025/09/12 05:03:57 647260] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_send_ctl_on_packet_sent|conn:0000558BB88EC35C|path:0|pkt_num:33|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 05:03:57 647267] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_send_ctl_on_packet_sent|path:0|inflight:462|applimit:0|
[2025/09/12 05:03:57 647275] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_send_ctl_get_pto_time_and_space|srtt:32709|rtt_var:5128|pto_duration:3406144|backoff_factor:2.00|backoff:64.00|pto_cnt:6|max_ack_delay:25|
[2025/09/12 05:03:57 647284] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB88EC35C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:03:57 647298] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB88EC35C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:03:57 647306] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB88EC35C|path:0|PNS: 2, unacked: 485|
[2025/09/12 05:03:57 647315] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_timer_set|type:LOSS_DETECTION|expire:1757653442653369|now:1757653437647275|interv:5006094|
[2025/09/12 05:03:57 647323] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB88EC35C|path:0|pns:2|expire:1757653442653369|now:1757653437647275|interval:5006094|pto_count:6|srtt:32709
[2025/09/12 05:03:57 647332] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:50400|inflight:485|
[2025/09/12 05:03:57 647340] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_check_acked_or_dropped_pkt|conn:0000558BB88EC35C|pkt_num:10|size:54|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |
[2025/09/12 05:03:57 647346] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:34|
[2025/09/12 05:03:57 647376] [info] |scid:95cf9c75c91de810d036aa9f|xqc_send_packet_with_pn|<==|conn:0000558BB88EC35C|path:0|pkt_num:34|size:54|sent:70|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |inflight:485|now:1757653437647354|stream_id:0|stream_offset:0|
[2025/09/12 05:03:57 647383] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_send_ctl_on_packet_sent|conn:0000558BB88EC35C|path:0|pkt_num:34|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 05:03:57 647392] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_send_ctl_on_packet_sent|path:0|inflight:485|applimit:0|
[2025/09/12 05:03:57 647401] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_send_ctl_get_pto_time_and_space|srtt:32709|rtt_var:5128|pto_duration:3406144|backoff_factor:2.00|backoff:64.00|pto_cnt:6|max_ack_delay:25|
[2025/09/12 05:03:57 647409] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB88EC35C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:03:57 647417] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB88EC35C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:03:57 647425] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB88EC35C|path:0|PNS: 2, unacked: 539|
[2025/09/12 05:03:57 647433] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_timer_set|type:LOSS_DETECTION|expire:1757653442653498|now:1757653437647400|interv:5006098|
[2025/09/12 05:03:57 647441] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB88EC35C|path:0|pns:2|expire:1757653442653498|now:1757653437647400|interval:5006098|pto_count:6|srtt:32709
[2025/09/12 05:03:57 647448] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:50400|inflight:539|
[2025/09/12 05:03:57 647454] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_conn_next_wakeup_time|wakeup_time:1757653442653498|
[2025/09/12 05:03:57 647459] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_engine_add_wakeup_queue|next_tick_time:1757653442653498|
[2025/09/12 05:03:57 647465] [debug] |scid:eaf130c9875cf2c0cb44a5cd|xqc_engine_process_conn|conn:0000558BB89C6E0C|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:1757653437647464|
[2025/09/12 05:03:57 647470] [debug] |scid:eaf130c9875cf2c0cb44a5cd|xqc_timer_expire|timer expired|type:LOSS_DETECTION|expire_time:1757653437646756|now:1757653437647464|
[2025/09/12 05:03:57 647475] [debug] |scid:eaf130c9875cf2c0cb44a5cd|xqc_timer_loss_detection_timeout|path:0|loss_detection_timeout|
[2025/09/12 05:03:57 647480] [debug] |scid:eaf130c9875cf2c0cb44a5cd|xqc_timer_loss_detection_timeout|xqc_send_ctl_detect_lost|
[2025/09/12 05:03:57 647490] [debug] |scid:eaf130c9875cf2c0cb44a5cd|xqc_send_ctl_get_lost_sent_pn|largest_acked:2|lost_pn:18446744073709551615|thresh:3|
[2025/09/12 05:03:57 647496] [debug] |scid:eaf130c9875cf2c0cb44a5cd|xqc_send_ctl_detect_lost|mark lost|pns:1|pkt_num:0|lost_pn:18446744073709551615|po_sent_time:1757653437609063|lost_send_time:1757653437609771|loss_delay:37693|frame:CRYPTO |repair:32|
[2025/09/12 05:03:57 647502] [debug] |scid:eaf130c9875cf2c0cb44a5cd|xqc_send_ctl_detect_lost|OnLostDetection|largest_lost sent time: 1757653437609063u|
[2025/09/12 05:03:57 647507] [stats] |scid:eaf130c9875cf2c0cb44a5cd|xqc_send_ctl_detect_lost|l-0.0.0.0-443-eaf130c9875cf2c0cb44a5cd p-193.167.0.100-35476-115c5559900575de058e62b8ca57eca36c |lost interval:1757653437647464|lost_count:1|send_count:5|pkt_num:0|po_send_time:1757653437609063|srtt:33505|cwnd:47778|bw:54432|conn_life:39955|now:0|last_lost_time:39955|
[2025/09/12 05:03:57 647515] [debug] |scid:eaf130c9875cf2c0cb44a5cd|xqc_timer_loss_detection_timeout|xqc_send_ctl_set_loss_detection_timer|loss|
[2025/09/12 05:03:57 647523] [debug] |scid:eaf130c9875cf2c0cb44a5cd|xqc_send_ctl_get_pto_time_and_space|srtt:33505|rtt_var:12661|pto_duration:84149|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:03:57 647532] [debug] |scid:eaf130c9875cf2c0cb44a5cd|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB89C6E0C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:03:57 647539] [debug] |scid:eaf130c9875cf2c0cb44a5cd|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB89C6E0C|path:0|PNS: 1, unacked: 82|
[2025/09/12 05:03:57 647547] [debug] |scid:eaf130c9875cf2c0cb44a5cd|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB89C6E0C|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:03:57 647553] [debug] |scid:eaf130c9875cf2c0cb44a5cd|xqc_timer_set|type:LOSS_DETECTION|expire:1757653437693495|now:1757653437647523|interv:45972|
[2025/09/12 05:03:57 647558] [debug] |scid:eaf130c9875cf2c0cb44a5cd|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB89C6E0C|path:0|pns:1|expire:1757653437693495|now:1757653437647523|interval:45972|pto_count:0|srtt:33505
[2025/09/12 05:03:57 647565] [debug] |scid:eaf130c9875cf2c0cb44a5cd|xqc_path_get_perf_class|conn:0000558BB89C6E0C|path_id:0|path_srtt:33505|min_srtt:33505|path_bw:54432|loss_rate:0.00|path_pto:0|
[2025/09/12 05:03:57 647570] [debug] |scid:eaf130c9875cf2c0cb44a5cd|xqc_send_ctl_can_send|l-0.0.0.0-443-eaf130c9875cf2c0cb44a5cd p-193.167.0.100-35476-115c5559900575de058e62b8ca57eca36c |path:0|can:1|pkt_sz:194|schedule_bytes:0|inflight:82|cwnd:47778|conn:0000558BB89C6E0C|stream_id:0|stream_offset:0|
[2025/09/12 05:03:57 647576] [debug] |scid:eaf130c9875cf2c0cb44a5cd|xqc_minrtt_scheduler_get_path|path srtt|conn:0000558BB89C6E0C|path_id:0|path_srtt:33505|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:03:57 647582] [debug] |scid:eaf130c9875cf2c0cb44a5cd|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CRYPTO |pn:0|size:194|reinj:0|path_class:2|
[2025/09/12 05:03:57 647588] [debug] |scid:eaf130c9875cf2c0cb44a5cd|xqc_check_acked_or_dropped_pkt|conn:0000558BB89C6E0C|pkt_num:0|size:194|pkt_type:HSK|frame:CRYPTO |
[2025/09/12 05:03:57 647593] [debug] |scid:eaf130c9875cf2c0cb44a5cd|xqc_send_ctl_can_send|l-0.0.0.0-443-eaf130c9875cf2c0cb44a5cd p-193.167.0.100-35476-115c5559900575de058e62b8ca57eca36c |path:0|can:1|pkt_sz:194|schedule_bytes:0|inflight:82|cwnd:47778|conn:0000558BB89C6E0C|stream_id:0|stream_offset:0|
[2025/09/12 05:03:57 647598] [debug] |scid:eaf130c9875cf2c0cb44a5cd|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:03:57 647604] [debug] |scid:eaf130c9875cf2c0cb44a5cd|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:4|
[2025/09/12 05:03:57 647635] [info] |scid:eaf130c9875cf2c0cb44a5cd|xqc_send_packet_with_pn|<==|conn:0000558BB89C6E0C|path:0|pkt_num:4|size:194|sent:210|pkt_type:HSK|frame:CRYPTO |inflight:82|now:1757653437647612|stream_id:0|stream_offset:0|
[2025/09/12 05:03:57 647643] [debug] |scid:eaf130c9875cf2c0cb44a5cd|xqc_send_ctl_on_packet_sent|conn:0000558BB89C6E0C|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 05:03:57 647659] [debug] |scid:eaf130c9875cf2c0cb44a5cd|xqc_send_ctl_on_packet_sent|path:0|inflight:82|applimit:0|
[2025/09/12 05:03:57 647668] [debug] |scid:eaf130c9875cf2c0cb44a5cd|xqc_send_ctl_get_pto_time_and_space|srtt:33505|rtt_var:12661|pto_duration:84149|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:03:57 647677] [debug] |scid:eaf130c9875cf2c0cb44a5cd|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB89C6E0C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:03:57 647685] [debug] |scid:eaf130c9875cf2c0cb44a5cd|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB89C6E0C|path:0|PNS: 1, unacked: 276|
[2025/09/12 05:03:57 647693] [debug] |scid:eaf130c9875cf2c0cb44a5cd|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB89C6E0C|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:03:57 647701] [debug] |scid:eaf130c9875cf2c0cb44a5cd|xqc_timer_set|type:LOSS_DETECTION|expire:1757653437731761|now:1757653437647667|interv:84094|
[2025/09/12 05:03:57 647707] [debug] |scid:eaf130c9875cf2c0cb44a5cd|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB89C6E0C|path:0|pns:1|expire:1757653437731761|now:1757653437647667|interval:84094|pto_count:0|srtt:33505
[2025/09/12 05:03:57 647712] [debug] |scid:eaf130c9875cf2c0cb44a5cd|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:47778|inflight:276|
[2025/09/12 05:03:57 647719] [debug] |scid:eaf130c9875cf2c0cb44a5cd|xqc_conn_next_wakeup_time|wakeup_time:1757653437731761|
[2025/09/12 05:03:57 647724] [debug] |scid:eaf130c9875cf2c0cb44a5cd|xqc_engine_add_wakeup_queue|next_tick_time:1757653437731761|
[2025/09/12 05:03:57 647729] [debug] |xqc_engine_wakeup_after|wakeup:1757653437731761|now:1757653437647729|diff:84032|
[2025/09/12 05:03:57 647734] [debug] |xqc_engine_main_logic|END|now:1757653437647464|
[2025/09/12 05:03:57 732860] [debug] |xqc_engine_main_logic|BEGIN|now:1757653437732859|
[2025/09/12 05:03:57 732873] [debug] |scid:eaf130c9875cf2c0cb44a5cd|xqc_engine_remove_wakeup_queue|next_tick_time:1757653437731761|pq_index:0|
[2025/09/12 05:03:57 732878] [debug] |scid:eaf130c9875cf2c0cb44a5cd|xqc_engine_add_active_queue|last_ticked_time:1757653437647464|
[2025/09/12 05:03:57 732883] [debug] |scid:3babb57a5958c24c398143c6|xqc_engine_remove_wakeup_queue|next_tick_time:1757653437731954|pq_index:0|
[2025/09/12 05:03:57 732887] [debug] |scid:3babb57a5958c24c398143c6|xqc_engine_add_active_queue|last_ticked_time:1757653437429756|
[2025/09/12 05:03:57 732893] [debug] |scid:3babb57a5958c24c398143c6|xqc_engine_process_conn|conn:0000558BB89AF67C|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:1757653437732891|
[2025/09/12 05:03:57 732898] [debug] |scid:3babb57a5958c24c398143c6|xqc_timer_expire|timer expired|type:LOSS_DETECTION|expire_time:1757653437731954|now:1757653437732891|
[2025/09/12 05:03:57 732902] [debug] |scid:3babb57a5958c24c398143c6|xqc_timer_loss_detection_timeout|path:0|loss_detection_timeout|
[2025/09/12 05:03:57 732906] [debug] |scid:3babb57a5958c24c398143c6|xqc_timer_loss_detection_timeout|send Probe pkts|conn:0000558BB89AF67C|path:0|bytes_in_flight:2064|
[2025/09/12 05:03:57 732910] [debug] |scid:3babb57a5958c24c398143c6|xqc_send_ctl_get_pto_time_and_space|srtt:32308|rtt_var:4544|pto_duration:201936|backoff_factor:2.00|backoff:4.00|pto_cnt:2|max_ack_delay:25|
[2025/09/12 05:03:57 732915] [debug] |scid:3babb57a5958c24c398143c6|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB89AF67C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:03:57 732919] [debug] |scid:3babb57a5958c24c398143c6|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB89AF67C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:03:57 732923] [debug] |scid:3babb57a5958c24c398143c6|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB89AF67C|path:0|PNS: 2, unacked: 2064|
[2025/09/12 05:03:57 732933] [debug] |scid:3babb57a5958c24c398143c6|xqc_path_send_one_or_two_ack_elicit_pkts|send two ack-eliciting pkts|path:0|pns:2|
[2025/09/12 05:03:57 732938] [debug] |scid:3babb57a5958c24c398143c6|xqc_conn_send_probe_pkt|conn:0000558BB89AF67C|path:0|pkt_num:3|size:284|pkt_type:SHORT_HEADER|frame:CRYPTO |conn_state:ESTABED|
[2025/09/12 05:03:57 732943] [debug] |scid:3babb57a5958c24c398143c6|xqc_conn_send_probe_pkt|conn:0000558BB89AF67C|path:0|pkt_num:4|size:54|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |conn_state:ESTABED|
[2025/09/12 05:03:57 732948] [debug] |scid:3babb57a5958c24c398143c6|xqc_timer_loss_detection_timeout|xqc_send_ctl_set_loss_detection_timer|PTO|conn:0000558BB89AF67C|pto_count:3
[2025/09/12 05:03:57 732952] [debug] |scid:3babb57a5958c24c398143c6|xqc_send_ctl_get_pto_time_and_space|srtt:32308|rtt_var:4544|pto_duration:403872|backoff_factor:2.00|backoff:8.00|pto_cnt:3|max_ack_delay:25|
[2025/09/12 05:03:57 732957] [debug] |scid:3babb57a5958c24c398143c6|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB89AF67C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:03:57 732961] [debug] |scid:3babb57a5958c24c398143c6|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB89AF67C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:03:57 732964] [debug] |scid:3babb57a5958c24c398143c6|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB89AF67C|path:0|PNS: 2, unacked: 2064|
[2025/09/12 05:03:57 732968] [debug] |scid:3babb57a5958c24c398143c6|xqc_timer_set|type:LOSS_DETECTION|expire:1757653438033890|now:1757653437732952|interv:300938|
[2025/09/12 05:03:57 732972] [debug] |scid:3babb57a5958c24c398143c6|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB89AF67C|path:0|pns:2|expire:1757653438033890|now:1757653437732952|interval:300938|pto_count:3|srtt:32308
[2025/09/12 05:03:57 732979] [debug] |scid:3babb57a5958c24c398143c6|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:CRYPTO |stream_id:0|stream_offset:0|
[2025/09/12 05:03:57 732983] [debug] |scid:3babb57a5958c24c398143c6|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:NEW_CONNECTION_ID |stream_id:0|stream_offset:0|
[2025/09/12 05:03:57 732988] [debug] |scid:3babb57a5958c24c398143c6|xqc_check_acked_or_dropped_pkt|conn:0000558BB89AF67C|pkt_num:3|size:284|pkt_type:SHORT_HEADER|frame:CRYPTO |
[2025/09/12 05:03:57 732992] [debug] |scid:3babb57a5958c24c398143c6|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:24|
[2025/09/12 05:03:57 733025] [info] |scid:3babb57a5958c24c398143c6|xqc_send_packet_with_pn|<==|conn:0000558BB89AF67C|path:0|pkt_num:24|size:284|sent:300|pkt_type:SHORT_HEADER|frame:CRYPTO |inflight:2064|now:1757653437733001|stream_id:0|stream_offset:0|
[2025/09/12 05:03:57 733031] [debug] |scid:3babb57a5958c24c398143c6|xqc_send_ctl_on_packet_sent|conn:0000558BB89AF67C|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 05:03:57 733036] [debug] |scid:3babb57a5958c24c398143c6|xqc_send_ctl_on_packet_sent|path:0|inflight:2064|applimit:0|
[2025/09/12 05:03:57 733062] [debug] |scid:3babb57a5958c24c398143c6|xqc_send_ctl_get_pto_time_and_space|srtt:32308|rtt_var:4544|pto_duration:403872|backoff_factor:2.00|backoff:8.00|pto_cnt:3|max_ack_delay:25|
[2025/09/12 05:03:57 733068] [debug] |scid:3babb57a5958c24c398143c6|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB89AF67C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:03:57 733074] [debug] |scid:3babb57a5958c24c398143c6|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB89AF67C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:03:57 733081] [debug] |scid:3babb57a5958c24c398143c6|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB89AF67C|path:0|PNS: 2, unacked: 2348|
[2025/09/12 05:03:57 733087] [debug] |scid:3babb57a5958c24c398143c6|xqc_timer_set|type:LOSS_DETECTION|expire:1757653438336873|now:1757653437733061|interv:603812|
[2025/09/12 05:03:57 733094] [debug] |scid:3babb57a5958c24c398143c6|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB89AF67C|path:0|pns:2|expire:1757653438336873|now:1757653437733061|interval:603812|pto_count:3|srtt:32308
[2025/09/12 05:03:57 733108] [debug] |scid:3babb57a5958c24c398143c6|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:48642|inflight:2348|
[2025/09/12 05:03:57 733116] [debug] |scid:3babb57a5958c24c398143c6|xqc_check_acked_or_dropped_pkt|conn:0000558BB89AF67C|pkt_num:4|size:54|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |
[2025/09/12 05:03:57 733121] [debug] |scid:3babb57a5958c24c398143c6|xqc_send_ctl_set_next_pn_for_packet|optimistic ack detection|skipped_range:25-30|next_skip_chance:1757653437959573|current_time:1757653437733121|
[2025/09/12 05:03:57 733125] [debug] |scid:3babb57a5958c24c398143c6|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:31|
[2025/09/12 05:03:57 733152] [info] |scid:3babb57a5958c24c398143c6|xqc_send_packet_with_pn|<==|conn:0000558BB89AF67C|path:0|pkt_num:31|size:54|sent:70|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |inflight:2348|now:1757653437733132|stream_id:0|stream_offset:0|
[2025/09/12 05:03:57 733158] [debug] |scid:3babb57a5958c24c398143c6|xqc_send_ctl_on_packet_sent|conn:0000558BB89AF67C|path:0|pkt_num:31|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 05:03:57 733164] [debug] |scid:3babb57a5958c24c398143c6|xqc_send_ctl_on_packet_sent|path:0|inflight:2348|applimit:0|
[2025/09/12 05:03:57 733171] [debug] |scid:3babb57a5958c24c398143c6|xqc_send_ctl_get_pto_time_and_space|srtt:32308|rtt_var:4544|pto_duration:403872|backoff_factor:2.00|backoff:8.00|pto_cnt:3|max_ack_delay:25|
[2025/09/12 05:03:57 733178] [debug] |scid:3babb57a5958c24c398143c6|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB89AF67C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:03:57 733184] [debug] |scid:3babb57a5958c24c398143c6|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB89AF67C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:03:57 733190] [debug] |scid:3babb57a5958c24c398143c6|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB89AF67C|path:0|PNS: 2, unacked: 2402|
[2025/09/12 05:03:57 733197] [debug] |scid:3babb57a5958c24c398143c6|xqc_timer_set|type:LOSS_DETECTION|expire:1757653438337004|now:1757653437733170|interv:603834|
[2025/09/12 05:03:57 733203] [debug] |scid:3babb57a5958c24c398143c6|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB89AF67C|path:0|pns:2|expire:1757653438337004|now:1757653437733170|interval:603834|pto_count:3|srtt:32308
[2025/09/12 05:03:57 733210] [debug] |scid:3babb57a5958c24c398143c6|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:48642|inflight:2402|
[2025/09/12 05:03:57 733215] [debug] |scid:3babb57a5958c24c398143c6|xqc_conn_next_wakeup_time|wakeup_time:1757653438337004|
[2025/09/12 05:03:57 733219] [debug] |scid:3babb57a5958c24c398143c6|xqc_engine_add_wakeup_queue|next_tick_time:1757653438337004|
[2025/09/12 05:03:57 733224] [debug] |scid:eaf130c9875cf2c0cb44a5cd|xqc_engine_process_conn|conn:0000558BB89C6E0C|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:1757653437733223|
[2025/09/12 05:03:57 733229] [debug] |scid:eaf130c9875cf2c0cb44a5cd|xqc_timer_expire|timer expired|type:LOSS_DETECTION|expire_time:1757653437731761|now:1757653437733223|
[2025/09/12 05:03:57 733233] [debug] |scid:eaf130c9875cf2c0cb44a5cd|xqc_timer_loss_detection_timeout|path:0|loss_detection_timeout|
[2025/09/12 05:03:57 733238] [debug] |scid:eaf130c9875cf2c0cb44a5cd|xqc_timer_loss_detection_timeout|send Probe pkts|conn:0000558BB89C6E0C|path:0|bytes_in_flight:276|
[2025/09/12 05:03:57 733243] [debug] |scid:eaf130c9875cf2c0cb44a5cd|xqc_send_ctl_get_pto_time_and_space|srtt:33505|rtt_var:12661|pto_duration:84149|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:03:57 733248] [debug] |scid:eaf130c9875cf2c0cb44a5cd|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB89C6E0C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:03:57 733256] [debug] |scid:eaf130c9875cf2c0cb44a5cd|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB89C6E0C|path:0|PNS: 1, unacked: 276|
[2025/09/12 05:03:57 733260] [debug] |scid:eaf130c9875cf2c0cb44a5cd|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB89C6E0C|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:03:57 733264] [debug] |scid:eaf130c9875cf2c0cb44a5cd|xqc_path_send_one_or_two_ack_elicit_pkts|send two ack-eliciting pkts|path:0|pns:1|
[2025/09/12 05:03:57 733268] [debug] |scid:eaf130c9875cf2c0cb44a5cd|xqc_conn_send_probe_pkt|conn:0000558BB89C6E0C|path:0|pkt_num:0|size:194|pkt_type:HSK|frame:CRYPTO |conn_state:S_HANDSHAKE_SENT|
[2025/09/12 05:03:57 733273] [debug] |scid:eaf130c9875cf2c0cb44a5cd|xqc_conn_send_probe_pkt|conn:0000558BB89C6E0C|path:0|pkt_num:3|size:82|pkt_type:HSK|frame:CRYPTO |conn_state:S_HANDSHAKE_SENT|
[2025/09/12 05:03:57 733277] [debug] |scid:eaf130c9875cf2c0cb44a5cd|xqc_timer_loss_detection_timeout|xqc_send_ctl_set_loss_detection_timer|PTO|conn:0000558BB89C6E0C|pto_count:1
[2025/09/12 05:03:57 733281] [debug] |scid:eaf130c9875cf2c0cb44a5cd|xqc_send_ctl_get_pto_time_and_space|srtt:33505|rtt_var:12661|pto_duration:168298|backoff_factor:2.00|backoff:2.00|pto_cnt:1|max_ack_delay:25|
[2025/09/12 05:03:57 733285] [debug] |scid:eaf130c9875cf2c0cb44a5cd|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB89C6E0C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:03:57 733289] [debug] |scid:eaf130c9875cf2c0cb44a5cd|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB89C6E0C|path:0|PNS: 1, unacked: 194|
[2025/09/12 05:03:57 733293] [debug] |scid:eaf130c9875cf2c0cb44a5cd|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB89C6E0C|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:03:57 733297] [debug] |scid:eaf130c9875cf2c0cb44a5cd|xqc_timer_set|type:LOSS_DETECTION|expire:1757653437815910|now:1757653437733281|interv:82629|
[2025/09/12 05:03:57 733301] [debug] |scid:eaf130c9875cf2c0cb44a5cd|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB89C6E0C|path:0|pns:1|expire:1757653437815910|now:1757653437733281|interval:82629|pto_count:1|srtt:33505
[2025/09/12 05:03:57 733306] [debug] |scid:eaf130c9875cf2c0cb44a5cd|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:CRYPTO |stream_id:0|stream_offset:0|
[2025/09/12 05:03:57 733311] [debug] |scid:eaf130c9875cf2c0cb44a5cd|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:CRYPTO |stream_id:0|stream_offset:0|
[2025/09/12 05:03:57 733315] [debug] |scid:eaf130c9875cf2c0cb44a5cd|xqc_check_acked_or_dropped_pkt|conn:0000558BB89C6E0C|pkt_num:0|size:194|pkt_type:HSK|frame:CRYPTO |
[2025/09/12 05:03:57 733320] [debug] |scid:eaf130c9875cf2c0cb44a5cd|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:5|
[2025/09/12 05:03:57 733358] [info] |scid:eaf130c9875cf2c0cb44a5cd|xqc_send_packet_with_pn|<==|conn:0000558BB89C6E0C|path:0|pkt_num:5|size:194|sent:210|pkt_type:HSK|frame:CRYPTO |inflight:194|now:1757653437733327|stream_id:0|stream_offset:0|
[2025/09/12 05:03:57 733366] [debug] |scid:eaf130c9875cf2c0cb44a5cd|xqc_send_ctl_on_packet_sent|conn:0000558BB89C6E0C|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 05:03:57 733373] [debug] |scid:eaf130c9875cf2c0cb44a5cd|xqc_send_ctl_on_packet_sent|path:0|inflight:194|applimit:0|
[2025/09/12 05:03:57 733380] [debug] |scid:eaf130c9875cf2c0cb44a5cd|xqc_send_ctl_get_pto_time_and_space|srtt:33505|rtt_var:12661|pto_duration:168298|backoff_factor:2.00|backoff:2.00|pto_cnt:1|max_ack_delay:25|
[2025/09/12 05:03:57 733386] [debug] |scid:eaf130c9875cf2c0cb44a5cd|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB89C6E0C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:03:57 733391] [debug] |scid:eaf130c9875cf2c0cb44a5cd|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB89C6E0C|path:0|PNS: 1, unacked: 388|
[2025/09/12 05:03:57 733397] [debug] |scid:eaf130c9875cf2c0cb44a5cd|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB89C6E0C|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:03:57 733404] [debug] |scid:eaf130c9875cf2c0cb44a5cd|xqc_timer_set|type:LOSS_DETECTION|expire:1757653437901625|now:1757653437733380|interv:168245|
[2025/09/12 05:03:57 733415] [debug] |scid:eaf130c9875cf2c0cb44a5cd|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB89C6E0C|path:0|pns:1|expire:1757653437901625|now:1757653437733380|interval:168245|pto_count:1|srtt:33505
[2025/09/12 05:03:57 733422] [debug] |scid:eaf130c9875cf2c0cb44a5cd|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:47778|inflight:388|
[2025/09/12 05:03:57 733429] [debug] |scid:eaf130c9875cf2c0cb44a5cd|xqc_check_acked_or_dropped_pkt|conn:0000558BB89C6E0C|pkt_num:3|size:82|pkt_type:HSK|frame:CRYPTO |
[2025/09/12 05:03:57 733435] [debug] |scid:eaf130c9875cf2c0cb44a5cd|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:6|
[2025/09/12 05:03:57 733461] [info] |scid:eaf130c9875cf2c0cb44a5cd|xqc_send_packet_with_pn|<==|conn:0000558BB89C6E0C|path:0|pkt_num:6|size:82|sent:98|pkt_type:HSK|frame:CRYPTO |inflight:388|now:1757653437733444|stream_id:0|stream_offset:0|
[2025/09/12 05:03:57 733467] [debug] |scid:eaf130c9875cf2c0cb44a5cd|xqc_send_ctl_on_packet_sent|conn:0000558BB89C6E0C|path:0|pkt_num:6|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 05:03:57 733471] [debug] |scid:eaf130c9875cf2c0cb44a5cd|xqc_send_ctl_on_packet_sent|path:0|inflight:388|applimit:0|
[2025/09/12 05:03:57 733475] [debug] |scid:eaf130c9875cf2c0cb44a5cd|xqc_send_ctl_get_pto_time_and_space|srtt:33505|rtt_var:12661|pto_duration:168298|backoff_factor:2.00|backoff:2.00|pto_cnt:1|max_ack_delay:25|
[2025/09/12 05:03:57 733479] [debug] |scid:eaf130c9875cf2c0cb44a5cd|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB89C6E0C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:03:57 733483] [debug] |scid:eaf130c9875cf2c0cb44a5cd|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB89C6E0C|path:0|PNS: 1, unacked: 470|
[2025/09/12 05:03:57 733487] [debug] |scid:eaf130c9875cf2c0cb44a5cd|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB89C6E0C|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:03:57 733491] [debug] |scid:eaf130c9875cf2c0cb44a5cd|xqc_timer_set|type:LOSS_DETECTION|expire:1757653437901742|now:1757653437733475|interv:168267|
[2025/09/12 05:03:57 733495] [debug] |scid:eaf130c9875cf2c0cb44a5cd|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB89C6E0C|path:0|pns:1|expire:1757653437901742|now:1757653437733475|interval:168267|pto_count:1|srtt:33505
[2025/09/12 05:03:57 733499] [debug] |scid:eaf130c9875cf2c0cb44a5cd|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:47778|inflight:470|
[2025/09/12 05:03:57 733503] [debug] |scid:eaf130c9875cf2c0cb44a5cd|xqc_conn_next_wakeup_time|wakeup_time:1757653437901742|
[2025/09/12 05:03:57 733508] [debug] |scid:eaf130c9875cf2c0cb44a5cd|xqc_engine_add_wakeup_queue|next_tick_time:1757653437901742|
[2025/09/12 05:03:57 733511] [debug] |xqc_engine_wakeup_after|wakeup:1757653437901742|now:1757653437733511|diff:168231|
[2025/09/12 05:03:57 733516] [debug] |xqc_engine_main_logic|END|now:1757653437733223|
[2025/09/12 05:03:57 902732] [debug] |xqc_engine_main_logic|BEGIN|now:1757653437902732|
[2025/09/12 05:03:57 902750] [debug] |scid:eaf130c9875cf2c0cb44a5cd|xqc_engine_remove_wakeup_queue|next_tick_time:1757653437901742|pq_index:0|
[2025/09/12 05:03:57 902757] [debug] |scid:eaf130c9875cf2c0cb44a5cd|xqc_engine_add_active_queue|last_ticked_time:1757653437733223|
[2025/09/12 05:03:57 902763] [debug] |scid:eaf130c9875cf2c0cb44a5cd|xqc_engine_process_conn|conn:0000558BB89C6E0C|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:1757653437902762|
[2025/09/12 05:03:57 902770] [debug] |scid:eaf130c9875cf2c0cb44a5cd|xqc_timer_expire|timer expired|type:LOSS_DETECTION|expire_time:1757653437901742|now:1757653437902762|
[2025/09/12 05:03:57 902775] [debug] |scid:eaf130c9875cf2c0cb44a5cd|xqc_timer_loss_detection_timeout|path:0|loss_detection_timeout|
[2025/09/12 05:03:57 902789] [debug] |scid:eaf130c9875cf2c0cb44a5cd|xqc_timer_loss_detection_timeout|send Probe pkts|conn:0000558BB89C6E0C|path:0|bytes_in_flight:470|
[2025/09/12 05:03:57 902794] [debug] |scid:eaf130c9875cf2c0cb44a5cd|xqc_send_ctl_get_pto_time_and_space|srtt:33505|rtt_var:12661|pto_duration:168298|backoff_factor:2.00|backoff:2.00|pto_cnt:1|max_ack_delay:25|
[2025/09/12 05:03:57 902800] [debug] |scid:eaf130c9875cf2c0cb44a5cd|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB89C6E0C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:03:57 902804] [debug] |scid:eaf130c9875cf2c0cb44a5cd|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB89C6E0C|path:0|PNS: 1, unacked: 470|
[2025/09/12 05:03:57 902809] [debug] |scid:eaf130c9875cf2c0cb44a5cd|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB89C6E0C|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:03:57 902814] [debug] |scid:eaf130c9875cf2c0cb44a5cd|xqc_path_send_one_or_two_ack_elicit_pkts|send two ack-eliciting pkts|path:0|pns:1|
[2025/09/12 05:03:57 902820] [debug] |scid:eaf130c9875cf2c0cb44a5cd|xqc_conn_send_probe_pkt|conn:0000558BB89C6E0C|path:0|pkt_num:0|size:194|pkt_type:HSK|frame:CRYPTO |conn_state:S_HANDSHAKE_SENT|
[2025/09/12 05:03:57 902827] [debug] |scid:eaf130c9875cf2c0cb44a5cd|xqc_conn_send_probe_pkt|conn:0000558BB89C6E0C|path:0|pkt_num:3|size:82|pkt_type:HSK|frame:CRYPTO |conn_state:S_HANDSHAKE_SENT|
[2025/09/12 05:03:57 902833] [debug] |scid:eaf130c9875cf2c0cb44a5cd|xqc_timer_loss_detection_timeout|xqc_send_ctl_set_loss_detection_timer|PTO|conn:0000558BB89C6E0C|pto_count:2
[2025/09/12 05:03:57 902838] [debug] |scid:eaf130c9875cf2c0cb44a5cd|xqc_send_ctl_get_pto_time_and_space|srtt:33505|rtt_var:12661|pto_duration:336596|backoff_factor:2.00|backoff:4.00|pto_cnt:2|max_ack_delay:25|
[2025/09/12 05:03:57 902844] [debug] |scid:eaf130c9875cf2c0cb44a5cd|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB89C6E0C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:03:57 902848] [debug] |scid:eaf130c9875cf2c0cb44a5cd|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB89C6E0C|path:0|PNS: 1, unacked: 470|
[2025/09/12 05:03:57 902853] [debug] |scid:eaf130c9875cf2c0cb44a5cd|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB89C6E0C|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:03:57 902858] [debug] |scid:eaf130c9875cf2c0cb44a5cd|xqc_timer_set|type:LOSS_DETECTION|expire:1757653438070040|now:1757653437902838|interv:167202|
[2025/09/12 05:03:57 902863] [debug] |scid:eaf130c9875cf2c0cb44a5cd|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB89C6E0C|path:0|pns:1|expire:1757653438070040|now:1757653437902838|interval:167202|pto_count:2|srtt:33505
[2025/09/12 05:03:57 902871] [debug] |scid:eaf130c9875cf2c0cb44a5cd|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:CRYPTO |stream_id:0|stream_offset:0|
[2025/09/12 05:03:57 902876] [debug] |scid:eaf130c9875cf2c0cb44a5cd|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:CRYPTO |stream_id:0|stream_offset:0|
[2025/09/12 05:03:57 902882] [debug] |scid:eaf130c9875cf2c0cb44a5cd|xqc_check_acked_or_dropped_pkt|conn:0000558BB89C6E0C|pkt_num:0|size:194|pkt_type:HSK|frame:CRYPTO |
[2025/09/12 05:03:57 902888] [debug] |scid:eaf130c9875cf2c0cb44a5cd|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:7|
[2025/09/12 05:03:57 902932] [info] |scid:eaf130c9875cf2c0cb44a5cd|xqc_send_packet_with_pn|<==|conn:0000558BB89C6E0C|path:0|pkt_num:7|size:194|sent:210|pkt_type:HSK|frame:CRYPTO |inflight:470|now:1757653437902899|stream_id:0|stream_offset:0|
[2025/09/12 05:03:57 902939] [debug] |scid:eaf130c9875cf2c0cb44a5cd|xqc_send_ctl_on_packet_sent|conn:0000558BB89C6E0C|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 05:03:57 902945] [debug] |scid:eaf130c9875cf2c0cb44a5cd|xqc_send_ctl_on_packet_sent|path:0|inflight:470|applimit:0|
[2025/09/12 05:03:57 902950] [debug] |scid:eaf130c9875cf2c0cb44a5cd|xqc_send_ctl_get_pto_time_and_space|srtt:33505|rtt_var:12661|pto_duration:336596|backoff_factor:2.00|backoff:4.00|pto_cnt:2|max_ack_delay:25|
[2025/09/12 05:03:57 902960] [debug] |scid:eaf130c9875cf2c0cb44a5cd|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB89C6E0C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:03:57 902965] [debug] |scid:eaf130c9875cf2c0cb44a5cd|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB89C6E0C|path:0|PNS: 1, unacked: 664|
[2025/09/12 05:03:57 902970] [debug] |scid:eaf130c9875cf2c0cb44a5cd|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB89C6E0C|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:03:57 902975] [debug] |scid:eaf130c9875cf2c0cb44a5cd|xqc_timer_set|type:LOSS_DETECTION|expire:1757653438239495|now:1757653437902950|interv:336545|
[2025/09/12 05:03:57 902980] [debug] |scid:eaf130c9875cf2c0cb44a5cd|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB89C6E0C|path:0|pns:1|expire:1757653438239495|now:1757653437902950|interval:336545|pto_count:2|srtt:33505
[2025/09/12 05:03:57 902986] [debug] |scid:eaf130c9875cf2c0cb44a5cd|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:47778|inflight:664|
[2025/09/12 05:03:57 902992] [debug] |scid:eaf130c9875cf2c0cb44a5cd|xqc_check_acked_or_dropped_pkt|conn:0000558BB89C6E0C|pkt_num:3|size:82|pkt_type:HSK|frame:CRYPTO |
[2025/09/12 05:03:57 902997] [debug] |scid:eaf130c9875cf2c0cb44a5cd|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:8|
[2025/09/12 05:03:57 903021] [info] |scid:eaf130c9875cf2c0cb44a5cd|xqc_send_packet_with_pn|<==|conn:0000558BB89C6E0C|path:0|pkt_num:8|size:82|sent:98|pkt_type:HSK|frame:CRYPTO |inflight:664|now:1757653437903004|stream_id:0|stream_offset:0|
[2025/09/12 05:03:57 903028] [debug] |scid:eaf130c9875cf2c0cb44a5cd|xqc_send_ctl_on_packet_sent|conn:0000558BB89C6E0C|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:16|
[2025/09/12 05:03:57 903034] [debug] |scid:eaf130c9875cf2c0cb44a5cd|xqc_send_ctl_on_packet_sent|path:0|inflight:664|applimit:0|
[2025/09/12 05:03:57 903064] [debug] |scid:eaf130c9875cf2c0cb44a5cd|xqc_send_ctl_get_pto_time_and_space|srtt:33505|rtt_var:12661|pto_duration:336596|backoff_factor:2.00|backoff:4.00|pto_cnt:2|max_ack_delay:25|
[2025/09/12 05:03:57 903074] [debug] |scid:eaf130c9875cf2c0cb44a5cd|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB89C6E0C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:03:57 903079] [debug] |scid:eaf130c9875cf2c0cb44a5cd|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB89C6E0C|path:0|PNS: 1, unacked: 746|
[2025/09/12 05:03:57 903084] [debug] |scid:eaf130c9875cf2c0cb44a5cd|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB89C6E0C|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:03:57 903089] [debug] |scid:eaf130c9875cf2c0cb44a5cd|xqc_timer_set|type:LOSS_DETECTION|expire:1757653438239600|now:1757653437903064|interv:336536|
[2025/09/12 05:03:57 903093] [debug] |scid:eaf130c9875cf2c0cb44a5cd|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB89C6E0C|path:0|pns:1|expire:1757653438239600|now:1757653437903064|interval:336536|pto_count:2|srtt:33505
[2025/09/12 05:03:57 903099] [debug] |scid:eaf130c9875cf2c0cb44a5cd|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:47778|inflight:746|
[2025/09/12 05:03:57 903105] [debug] |scid:eaf130c9875cf2c0cb44a5cd|xqc_conn_next_wakeup_time|wakeup_time:1757653438239600|
[2025/09/12 05:03:57 903110] [debug] |scid:eaf130c9875cf2c0cb44a5cd|xqc_engine_add_wakeup_queue|next_tick_time:1757653438239600|
[2025/09/12 05:03:57 903115] [debug] |xqc_engine_wakeup_after|wakeup:1757653438239600|now:1757653437903115|diff:336485|
[2025/09/12 05:03:57 903120] [debug] |xqc_engine_main_logic|END|now:1757653437902762|
[2025/09/12 05:03:57 933963] [info] |xqc_engine_packet_process|==>|conn:0000558BB89C6E0C|size:70|state:S_HANDSHAKE_SENT|recv_time:1757653437933961|
[2025/09/12 05:03:57 933984] [debug] |scid:eaf130c9875cf2c0cb44a5cd|xqc_packet_parse_handshake|success|Length:30|
[2025/09/12 05:03:57 933996] [debug] |scid:eaf130c9875cf2c0cb44a5cd|xqc_packet_decrypt|largest_pn:1451953449|
[2025/09/12 05:03:57 934003] [debug] |scid:eaf130c9875cf2c0cb44a5cd|xqc_packet_decrypt|decryption nonce|path_id:0|pn:1451953452|
[2025/09/12 05:03:57 934023] [debug] |scid:eaf130c9875cf2c0cb44a5cd|xqc_packet_decrypt_single|pkt_type:HSK|pkt_num:1451953452|
[2025/09/12 05:03:57 934032] [debug] |scid:eaf130c9875cf2c0cb44a5cd|xqc_process_frames|frame_type:2|
[2025/09/12 05:03:57 934064] [debug] |scid:eaf130c9875cf2c0cb44a5cd|xqc_send_ctl_on_ack_received|conn:0000558BB89C6E0C|path:0|pkt_num:6|origin_pktnum:3|size:82|pns:1|pkt_type:HSK|frame:CRYPTO |conn_state:S_HANDSHAKE_SENT|frame_largest_ack:8|path_largest_ack:6|
[2025/09/12 05:03:57 934073] [debug] |scid:eaf130c9875cf2c0cb44a5cd|xqc_update_sample|sampler_update|prior_lost:1|tx_in_flight:470|prior_delivered:1826|prior_time:1757653437642479|is_app_limited:1|send_elapse:124187|ack_elapse:291482|ctl_first_sent_time:1757653437733444|lagest_ack_time:1757653437933961|curr_delivered:1908|
[2025/09/12 05:03:57 934082] [debug] |scid:eaf130c9875cf2c0cb44a5cd|xqc_update_sample|sampler_sent_time_update:1757653437733444|
[2025/09/12 05:03:57 934090] [debug] |scid:eaf130c9875cf2c0cb44a5cd|xqc_send_ctl_on_ack_received|sndq_packets_used:6||sndq_packets_used_bytes:0|sndq_packets_free:1|
[2025/09/12 05:03:57 934099] [debug] |scid:eaf130c9875cf2c0cb44a5cd|xqc_send_ctl_on_ack_received|conn:0000558BB89C6E0C|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 05:03:57 934107] [debug] |scid:eaf130c9875cf2c0cb44a5cd|xqc_update_sample|sampler_update|prior_lost:1|tx_in_flight:470|prior_delivered:1826|prior_time:1757653437642479|is_app_limited:1|send_elapse:124187|ack_elapse:291482|ctl_first_sent_time:1757653437733444|lagest_ack_time:1757653437933961|curr_delivered:1990|
[2025/09/12 05:03:57 934116] [debug] |scid:eaf130c9875cf2c0cb44a5cd|xqc_update_sample|sampler_sent_time_update:1757653437903004|
[2025/09/12 05:03:57 934123] [debug] |scid:eaf130c9875cf2c0cb44a5cd|xqc_send_ctl_on_ack_received|sndq_packets_used:4||sndq_packets_used_bytes:0|sndq_packets_free:3|
[2025/09/12 05:03:57 934131] [debug] |scid:eaf130c9875cf2c0cb44a5cd|xqc_send_ctl_update_rtt|before update rtt|conn:0000558BB89C6E0C|srtt:33505|rttvar:12661|minrtt:33222|latest_rtt:30957|ack_delay:0|
[2025/09/12 05:03:57 934140] [debug] |scid:eaf130c9875cf2c0cb44a5cd|xqc_send_ctl_update_rtt|l-0.0.0.0-443-eaf130c9875cf2c0cb44a5cd p-193.167.0.100-35476-115c5559900575de058e62b8ca57eca36c |after update rtt|conn:0000558BB89C6E0C|srtt:33186|rttvar:10133|minrtt:30957|latest_rtt:30957|ack_delay:0|
[2025/09/12 05:03:57 934148] [debug] |scid:eaf130c9875cf2c0cb44a5cd|xqc_send_ctl_get_lost_sent_pn|largest_acked:8|lost_pn:5|thresh:3|
[2025/09/12 05:03:57 934153] [debug] |scid:eaf130c9875cf2c0cb44a5cd|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:03:57 934159] [debug] |scid:eaf130c9875cf2c0cb44a5cd|xqc_send_ctl_detect_lost|mark lost|pns:1|pkt_num:4|lost_pn:5|po_sent_time:1757653437647612|lost_send_time:1757653437896627|loss_delay:37334|frame:CRYPTO |repair:32|
[2025/09/12 05:03:57 934165] [debug] |scid:eaf130c9875cf2c0cb44a5cd|xqc_send_ctl_detect_lost|mark lost|pns:1|pkt_num:5|lost_pn:5|po_sent_time:1757653437733327|lost_send_time:1757653437896627|loss_delay:37334|frame:CRYPTO |repair:32|
[2025/09/12 05:03:57 934170] [debug] |scid:eaf130c9875cf2c0cb44a5cd|xqc_send_ctl_detect_lost|OnLostDetection|largest_lost sent time: 1757653437733327u|
[2025/09/12 05:03:57 934176] [stats] |scid:eaf130c9875cf2c0cb44a5cd|xqc_send_ctl_detect_lost|l-0.0.0.0-443-eaf130c9875cf2c0cb44a5cd p-193.167.0.100-35476-115c5559900575de058e62b8ca57eca36c |lost interval:286497|lost_count:2|send_count:5|pkt_num:5|po_send_time:1757653437733327|srtt:33186|cwnd:47778|bw:54432|conn_life:326452|now:0|last_lost_time:326452|
[2025/09/12 05:03:57 934182] [debug] |scid:eaf130c9875cf2c0cb44a5cd|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:03:57 934187] [debug] |scid:eaf130c9875cf2c0cb44a5cd|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:0000558BB89C6E0C|path:0|pns:1|expire:1757653437940233|now:1757653437934187|interval:6046|
[2025/09/12 05:03:57 934205] [debug] |scid:eaf130c9875cf2c0cb44a5cd|xqc_timer_set|type:LOSS_DETECTION|expire:1757653437940233|now:1757653437934187|interv:6046|
[2025/09/12 05:03:57 934210] [debug] |scid:eaf130c9875cf2c0cb44a5cd|xqc_generate_sample|sampler: send_elapse 124187, ack_elapse 291482, delivered 164|rate 562|lost 3|
[2025/09/12 05:03:57 934215] [debug] |scid:eaf130c9875cf2c0cb44a5cd|xqc_bbr_update_bandwidth|BBRv1: RTT round update 1 -> 2|
[2025/09/12 05:03:57 934220] [debug] |scid:eaf130c9875cf2c0cb44a5cd|xqc_bbr_update_min_rtt|probertt expire|rtt:30957, old_rtt:33222|
[2025/09/12 05:03:57 934225] [debug] |scid:eaf130c9875cf2c0cb44a5cd|xqc_bbr_update_min_rtt|minrtt expire|rtt:30957, old_rtt:33222|
[2025/09/12 05:03:57 934230] [debug] |scid:eaf130c9875cf2c0cb44a5cd|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:5744|extra_cwnd:3652|
[2025/09/12 05:03:57 934235] [debug] |scid:eaf130c9875cf2c0cb44a5cd|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:47778|packet_lost:2|acked:164|po_sent_time:1757653437903004|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1990|
[2025/09/12 05:03:57 934241] [debug] |scid:eaf130c9875cf2c0cb44a5cd|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:47778|packet_lost:2|acked:164|po_sent_time:1757653437903004|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1990|
[2025/09/12 05:03:57 934246] [debug] |scid:eaf130c9875cf2c0cb44a5cd|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-eaf130c9875cf2c0cb44a5cd p-193.167.0.100-35476-115c5559900575de058e62b8ca57eca36c |bbr on ack|mode:0|pacing_rate:3951930|bw:54432|cwnd:47942|full_bw_reached:0|inflight:194|srtt:33186|latest_rtt:30957|min_rtt:30957|applimit:1|lost:1|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:1|
[2025/09/12 05:03:57 934253] [stats] |scid:eaf130c9875cf2c0cb44a5cd|xqc_send_ctl_info_circle_record|l-0.0.0.0-443-eaf130c9875cf2c0cb44a5cd p-193.167.0.100-35476-115c5559900575de058e62b8ca57eca36c |path:0||cwnd:47942|inflight:194|mode:0|applimit:0|pacing_rate:3951930|bw:54432|srtt:33186|latest_rtt:30957|min_rtt:30957|send:10|lost:1|tlp:2|recv:2|recovery:0|slow_start:1|conn_life:326744|acked:164|delivered:1990|is_cwnd_limited:0|
[2025/09/12 05:03:57 934260] [debug] |scid:eaf130c9875cf2c0cb44a5cd|xqc_process_frames|frame_type:1|
[2025/09/12 05:03:57 934268] [info] |scid:eaf130c9875cf2c0cb44a5cd|xqc_send_ctl_on_pns_discard|xqc_send_ctl_set_loss_detection_timer on discard pns:0
[2025/09/12 05:03:57 934273] [debug] |scid:eaf130c9875cf2c0cb44a5cd|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:0000558BB89C6E0C|path:0|pns:1|expire:1757653437940233|now:1757653437934273|interval:5960|
[2025/09/12 05:03:57 934279] [debug] |scid:eaf130c9875cf2c0cb44a5cd|xqc_timer_set|type:LOSS_DETECTION|expire:1757653437940233|now:1757653437934273|interv:5960|
[2025/09/12 05:03:57 934285] [debug] |scid:eaf130c9875cf2c0cb44a5cd|xqc_timer_unset|type:ACK_HSK|
[2025/09/12 05:03:57 934291] [debug] |scid:eaf130c9875cf2c0cb44a5cd|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 05:03:57 934296] [debug] |scid:eaf130c9875cf2c0cb44a5cd|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:1451953452|largest:1451953452|pns:1|
[2025/09/12 05:03:57 934302] [info] |scid:eaf130c9875cf2c0cb44a5cd|xqc_conn_on_pkt_processed|====>|conn:0000558BB89C6E0C|path:0|size:70|pkt_type:HSK|pkt_num:1451953452|frame:PING ACK |recv_time:1757653437933961|dcid:eaf130c9875cf2c0cb44a5cd|dcid_seq:0|
[2025/09/12 05:03:57 934308] [debug] |scid:eaf130c9875cf2c0cb44a5cd|xqc_timer_set|type:PATH_IDLE|expire:1757653497933961|now:1757653437933961|interv:60000000|
[2025/09/12 05:03:57 934313] [debug] |scid:eaf130c9875cf2c0cb44a5cd|xqc_timer_set|type:CONN_IDLE|expire:1757653497933961|now:1757653437933961|interv:60000000|
[2025/09/12 05:03:57 934321] [debug] |scid:eaf130c9875cf2c0cb44a5cd|xqc_engine_remove_wakeup_queue|next_tick_time:1757653438239600|pq_index:0|
[2025/09/12 05:03:57 934327] [debug] |scid:eaf130c9875cf2c0cb44a5cd|xqc_engine_add_active_queue|last_ticked_time:1757653437902762|
[2025/09/12 05:03:57 934332] [debug] |xqc_engine_main_logic|BEGIN|now:1757653437934332|
[2025/09/12 05:03:57 934338] [debug] |scid:eaf130c9875cf2c0cb44a5cd|xqc_engine_process_conn|conn:0000558BB89C6E0C|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:1757653437934337|
[2025/09/12 05:03:57 934345] [debug] |scid:eaf130c9875cf2c0cb44a5cd|xqc_gen_ack_frame|largest_recv:1451953452|ack_delay:384|first_ack_range:0|largest_pkt_recv_time:1757653437933961|
[2025/09/12 05:03:57 934351] [debug] |scid:eaf130c9875cf2c0cb44a5cd|xqc_gen_ack_frame|high:1451953452|low:1451953452|pkt_pns:1|
[2025/09/12 05:03:57 934357] [debug] |scid:eaf130c9875cf2c0cb44a5cd|xqc_gen_ack_frame|high:1451953449|low:1451953449|pkt_pns:1|
[2025/09/12 05:03:57 934362] [debug] |scid:eaf130c9875cf2c0cb44a5cd|xqc_write_ack_to_one_packet|ack_size:14|path:0|path_largest_recv:1451953452|frame_largest_recv:1451953452|
[2025/09/12 05:03:57 934367] [debug] |scid:eaf130c9875cf2c0cb44a5cd|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:1|
[2025/09/12 05:03:57 934373] [debug] |scid:eaf130c9875cf2c0cb44a5cd|xqc_path_get_perf_class|conn:0000558BB89C6E0C|path_id:0|path_srtt:33186|min_srtt:33186|path_bw:54432|loss_rate:100.00|path_pto:0|
[2025/09/12 05:03:57 934379] [debug] |scid:eaf130c9875cf2c0cb44a5cd|xqc_send_ctl_can_send|l-0.0.0.0-443-eaf130c9875cf2c0cb44a5cd p-193.167.0.100-35476-115c5559900575de058e62b8ca57eca36c |path:0|can:1|pkt_sz:194|schedule_bytes:0|inflight:194|cwnd:47942|conn:0000558BB89C6E0C|stream_id:0|stream_offset:0|
[2025/09/12 05:03:57 934384] [debug] |scid:eaf130c9875cf2c0cb44a5cd|xqc_minrtt_scheduler_get_path|path srtt|conn:0000558BB89C6E0C|path_id:0|path_srtt:33186|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:03:57 934388] [debug] |scid:eaf130c9875cf2c0cb44a5cd|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CRYPTO |pn:4|size:194|reinj:0|path_class:4|
[2025/09/12 05:03:57 934393] [debug] |scid:eaf130c9875cf2c0cb44a5cd|xqc_path_get_perf_class|conn:0000558BB89C6E0C|path_id:0|path_srtt:33186|min_srtt:33186|path_bw:54432|loss_rate:100.00|path_pto:0|
[2025/09/12 05:03:57 934397] [debug] |scid:eaf130c9875cf2c0cb44a5cd|xqc_send_ctl_can_send|l-0.0.0.0-443-eaf130c9875cf2c0cb44a5cd p-193.167.0.100-35476-115c5559900575de058e62b8ca57eca36c |path:0|can:1|pkt_sz:194|schedule_bytes:194|inflight:194|cwnd:47942|conn:0000558BB89C6E0C|stream_id:0|stream_offset:0|
[2025/09/12 05:03:57 934401] [debug] |scid:eaf130c9875cf2c0cb44a5cd|xqc_minrtt_scheduler_get_path|path srtt|conn:0000558BB89C6E0C|path_id:0|path_srtt:33186|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:03:57 934406] [debug] |scid:eaf130c9875cf2c0cb44a5cd|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CRYPTO |pn:5|size:194|reinj:0|path_class:4|
[2025/09/12 05:03:57 934410] [debug] |scid:eaf130c9875cf2c0cb44a5cd|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:ACK |stream_id:0|stream_offset:0|
[2025/09/12 05:03:57 934414] [debug] |scid:eaf130c9875cf2c0cb44a5cd|xqc_check_acked_or_dropped_pkt|conn:0000558BB89C6E0C|pkt_num:4|size:194|pkt_type:HSK|frame:CRYPTO |
[2025/09/12 05:03:57 934418] [debug] |scid:eaf130c9875cf2c0cb44a5cd|xqc_send_ctl_can_send|l-0.0.0.0-443-eaf130c9875cf2c0cb44a5cd p-193.167.0.100-35476-115c5559900575de058e62b8ca57eca36c |path:0|can:1|pkt_sz:194|schedule_bytes:0|inflight:194|cwnd:47942|conn:0000558BB89C6E0C|stream_id:0|stream_offset:0|
[2025/09/12 05:03:57 934423] [debug] |scid:eaf130c9875cf2c0cb44a5cd|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:03:57 934428] [debug] |scid:eaf130c9875cf2c0cb44a5cd|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:9|
[2025/09/12 05:03:57 934461] [info] |scid:eaf130c9875cf2c0cb44a5cd|xqc_send_packet_with_pn|<==|conn:0000558BB89C6E0C|path:0|pkt_num:9|size:194|sent:210|pkt_type:HSK|frame:CRYPTO |inflight:194|now:1757653437934437|stream_id:0|stream_offset:0|
[2025/09/12 05:03:57 934467] [debug] |scid:eaf130c9875cf2c0cb44a5cd|xqc_send_ctl_on_packet_sent|conn:0000558BB89C6E0C|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:2|
[2025/09/12 05:03:57 934472] [debug] |scid:eaf130c9875cf2c0cb44a5cd|xqc_send_ctl_on_packet_sent|path:0|inflight:194|applimit:0|
[2025/09/12 05:03:57 934476] [debug] |scid:eaf130c9875cf2c0cb44a5cd|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:0000558BB89C6E0C|path:0|pns:1|expire:1757653437940233|now:1757653437934476|interval:5757|
[2025/09/12 05:03:57 934480] [debug] |scid:eaf130c9875cf2c0cb44a5cd|xqc_timer_set|type:LOSS_DETECTION|expire:1757653437940233|now:1757653437934476|interv:5757|
[2025/09/12 05:03:57 934484] [debug] |scid:eaf130c9875cf2c0cb44a5cd|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:47942|inflight:388|
[2025/09/12 05:03:57 934489] [debug] |scid:eaf130c9875cf2c0cb44a5cd|xqc_check_acked_or_dropped_pkt|conn:0000558BB89C6E0C|pkt_num:5|size:194|pkt_type:HSK|frame:CRYPTO |
[2025/09/12 05:03:57 934493] [debug] |scid:eaf130c9875cf2c0cb44a5cd|xqc_send_ctl_can_send|l-0.0.0.0-443-eaf130c9875cf2c0cb44a5cd p-193.167.0.100-35476-115c5559900575de058e62b8ca57eca36c |path:0|can:1|pkt_sz:194|schedule_bytes:0|inflight:388|cwnd:47942|conn:0000558BB89C6E0C|stream_id:0|stream_offset:0|
[2025/09/12 05:03:57 934497] [debug] |scid:eaf130c9875cf2c0cb44a5cd|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:03:57 934501] [debug] |scid:eaf130c9875cf2c0cb44a5cd|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:10|
[2025/09/12 05:03:57 934520] [info] |scid:eaf130c9875cf2c0cb44a5cd|xqc_send_packet_with_pn|<==|conn:0000558BB89C6E0C|path:0|pkt_num:10|size:194|sent:210|pkt_type:HSK|frame:CRYPTO |inflight:388|now:1757653437934507|stream_id:0|stream_offset:0|
[2025/09/12 05:03:57 934525] [debug] |scid:eaf130c9875cf2c0cb44a5cd|xqc_send_ctl_on_packet_sent|conn:0000558BB89C6E0C|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 05:03:57 934530] [debug] |scid:eaf130c9875cf2c0cb44a5cd|xqc_send_ctl_on_packet_sent|path:0|inflight:388|applimit:0|
[2025/09/12 05:03:57 934534] [debug] |scid:eaf130c9875cf2c0cb44a5cd|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:0000558BB89C6E0C|path:0|pns:1|expire:1757653437940233|now:1757653437934534|interval:5699|
[2025/09/12 05:03:57 934538] [debug] |scid:eaf130c9875cf2c0cb44a5cd|xqc_timer_set|type:LOSS_DETECTION|expire:1757653437940233|now:1757653437934534|interv:5699|
[2025/09/12 05:03:57 934542] [debug] |scid:eaf130c9875cf2c0cb44a5cd|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:47942|inflight:582|
[2025/09/12 05:03:57 934546] [debug] |scid:eaf130c9875cf2c0cb44a5cd|xqc_check_acked_or_dropped_pkt|conn:0000558BB89C6E0C|pkt_num:0|size:56|pkt_type:HSK|frame:ACK |
[2025/09/12 05:03:57 934550] [debug] |scid:eaf130c9875cf2c0cb44a5cd|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:11|
[2025/09/12 05:03:57 934566] [info] |scid:eaf130c9875cf2c0cb44a5cd|xqc_send_packet_with_pn|<==|conn:0000558BB89C6E0C|path:0|pkt_num:11|size:56|sent:72|pkt_type:HSK|frame:ACK |inflight:582|now:1757653437934555|stream_id:0|stream_offset:0|
[2025/09/12 05:03:57 934570] [debug] |scid:eaf130c9875cf2c0cb44a5cd|xqc_send_ctl_on_packet_sent|conn:0000558BB89C6E0C|path:0|pkt_num:11|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 05:03:57 934576] [debug] |scid:eaf130c9875cf2c0cb44a5cd|xqc_conn_next_wakeup_time|wakeup_time:1757653437940233|
[2025/09/12 05:03:57 934580] [debug] |scid:eaf130c9875cf2c0cb44a5cd|xqc_engine_add_wakeup_queue|next_tick_time:1757653437940233|
[2025/09/12 05:03:57 934588] [debug] |xqc_engine_wakeup_after|wakeup:1757653437940233|now:1757653437934588|diff:5645|
[2025/09/12 05:03:57 934592] [debug] |xqc_engine_main_logic|END|now:1757653437934337|
[2025/09/12 05:03:57 934597] [debug] |xqc_engine_main_logic|BEGIN|now:1757653437934597|
[2025/09/12 05:03:57 934601] [debug] |xqc_engine_wakeup_after|wakeup:1757653437940233|now:1757653437934601|diff:5632|
[2025/09/12 05:03:57 934605] [debug] |xqc_engine_main_logic|END|now:1757653437934597|
[2025/09/12 05:03:57 940681] [debug] |xqc_engine_main_logic|BEGIN|now:1757653437940680|
[2025/09/12 05:03:57 940690] [debug] |scid:eaf130c9875cf2c0cb44a5cd|xqc_engine_remove_wakeup_queue|next_tick_time:1757653437940233|pq_index:0|
[2025/09/12 05:03:57 940696] [debug] |scid:eaf130c9875cf2c0cb44a5cd|xqc_engine_add_active_queue|last_ticked_time:1757653437934337|
[2025/09/12 05:03:57 940702] [debug] |scid:eaf130c9875cf2c0cb44a5cd|xqc_engine_process_conn|conn:0000558BB89C6E0C|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:1757653437940701|
[2025/09/12 05:03:57 940707] [debug] |scid:eaf130c9875cf2c0cb44a5cd|xqc_timer_expire|timer expired|type:LOSS_DETECTION|expire_time:1757653437940233|now:1757653437940701|
[2025/09/12 05:03:57 940712] [debug] |scid:eaf130c9875cf2c0cb44a5cd|xqc_timer_loss_detection_timeout|path:0|loss_detection_timeout|
[2025/09/12 05:03:57 940717] [debug] |scid:eaf130c9875cf2c0cb44a5cd|xqc_timer_loss_detection_timeout|xqc_send_ctl_detect_lost|
[2025/09/12 05:03:57 940722] [debug] |scid:eaf130c9875cf2c0cb44a5cd|xqc_send_ctl_get_lost_sent_pn|largest_acked:8|lost_pn:5|thresh:3|
[2025/09/12 05:03:57 940727] [debug] |scid:eaf130c9875cf2c0cb44a5cd|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:03:57 940732] [debug] |scid:eaf130c9875cf2c0cb44a5cd|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:5|
[2025/09/12 05:03:57 940737] [debug] |scid:eaf130c9875cf2c0cb44a5cd|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:5|
[2025/09/12 05:03:57 940742] [debug] |scid:eaf130c9875cf2c0cb44a5cd|xqc_send_ctl_detect_lost|mark lost|pns:1|pkt_num:7|lost_pn:5|po_sent_time:1757653437902899|lost_send_time:1757653437903367|loss_delay:37334|frame:CRYPTO |repair:32|
[2025/09/12 05:03:57 940748] [debug] |scid:eaf130c9875cf2c0cb44a5cd|xqc_send_ctl_detect_lost|OnLostDetection|largest_lost sent time: 1757653437902899u|
[2025/09/12 05:03:57 940753] [debug] |scid:eaf130c9875cf2c0cb44a5cd|xqc_timer_loss_detection_timeout|xqc_send_ctl_set_loss_detection_timer|loss|
[2025/09/12 05:03:57 940758] [debug] |scid:eaf130c9875cf2c0cb44a5cd|xqc_send_ctl_get_pto_time_and_space|srtt:33186|rtt_var:10133|pto_duration:73718|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:03:57 940763] [debug] |scid:eaf130c9875cf2c0cb44a5cd|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB89C6E0C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:03:57 940768] [debug] |scid:eaf130c9875cf2c0cb44a5cd|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB89C6E0C|path:0|PNS: 1, unacked: 388|
[2025/09/12 05:03:57 940773] [debug] |scid:eaf130c9875cf2c0cb44a5cd|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB89C6E0C|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:03:57 940778] [debug] |scid:eaf130c9875cf2c0cb44a5cd|xqc_timer_set|type:LOSS_DETECTION|expire:1757653438008225|now:1757653437940757|interv:67468|
[2025/09/12 05:03:57 940783] [debug] |scid:eaf130c9875cf2c0cb44a5cd|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB89C6E0C|path:0|pns:1|expire:1757653438008225|now:1757653437940757|interval:67468|pto_count:0|srtt:33186
[2025/09/12 05:03:57 940790] [debug] |scid:eaf130c9875cf2c0cb44a5cd|xqc_path_get_perf_class|conn:0000558BB89C6E0C|path_id:0|path_srtt:33186|min_srtt:33186|path_bw:54432|loss_rate:100.00|path_pto:0|
[2025/09/12 05:03:57 940800] [debug] |scid:eaf130c9875cf2c0cb44a5cd|xqc_send_ctl_can_send|l-0.0.0.0-443-eaf130c9875cf2c0cb44a5cd p-193.167.0.100-35476-115c5559900575de058e62b8ca57eca36c |path:0|can:1|pkt_sz:194|schedule_bytes:0|inflight:388|cwnd:47942|conn:0000558BB89C6E0C|stream_id:0|stream_offset:0|
[2025/09/12 05:03:57 940805] [debug] |scid:eaf130c9875cf2c0cb44a5cd|xqc_minrtt_scheduler_get_path|path srtt|conn:0000558BB89C6E0C|path_id:0|path_srtt:33186|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:03:57 940811] [debug] |scid:eaf130c9875cf2c0cb44a5cd|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CRYPTO |pn:7|size:194|reinj:0|path_class:4|
[2025/09/12 05:03:57 940817] [debug] |scid:eaf130c9875cf2c0cb44a5cd|xqc_check_acked_or_dropped_pkt|conn:0000558BB89C6E0C|pkt_num:7|size:194|pkt_type:HSK|frame:CRYPTO |
[2025/09/12 05:03:57 940822] [debug] |scid:eaf130c9875cf2c0cb44a5cd|xqc_send_ctl_can_send|l-0.0.0.0-443-eaf130c9875cf2c0cb44a5cd p-193.167.0.100-35476-115c5559900575de058e62b8ca57eca36c |path:0|can:1|pkt_sz:194|schedule_bytes:0|inflight:388|cwnd:47942|conn:0000558BB89C6E0C|stream_id:0|stream_offset:0|
[2025/09/12 05:03:57 940828] [debug] |scid:eaf130c9875cf2c0cb44a5cd|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:03:57 940833] [debug] |scid:eaf130c9875cf2c0cb44a5cd|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:12|
[2025/09/12 05:03:57 940863] [info] |scid:eaf130c9875cf2c0cb44a5cd|xqc_send_packet_with_pn|<==|conn:0000558BB89C6E0C|path:0|pkt_num:12|size:194|sent:210|pkt_type:HSK|frame:CRYPTO |inflight:388|now:1757653437940841|stream_id:0|stream_offset:0|
[2025/09/12 05:03:57 940869] [debug] |scid:eaf130c9875cf2c0cb44a5cd|xqc_send_ctl_on_packet_sent|conn:0000558BB89C6E0C|path:0|pkt_num:12|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 05:03:57 940875] [debug] |scid:eaf130c9875cf2c0cb44a5cd|xqc_send_ctl_on_packet_sent|path:0|inflight:388|applimit:0|
[2025/09/12 05:03:57 940880] [debug] |scid:eaf130c9875cf2c0cb44a5cd|xqc_send_ctl_get_pto_time_and_space|srtt:33186|rtt_var:10133|pto_duration:73718|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:03:57 940885] [debug] |scid:eaf130c9875cf2c0cb44a5cd|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB89C6E0C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:03:57 940890] [debug] |scid:eaf130c9875cf2c0cb44a5cd|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB89C6E0C|path:0|PNS: 1, unacked: 582|
[2025/09/12 05:03:57 940895] [debug] |scid:eaf130c9875cf2c0cb44a5cd|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB89C6E0C|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:03:57 940899] [debug] |scid:eaf130c9875cf2c0cb44a5cd|xqc_timer_set|type:LOSS_DETECTION|expire:1757653438014559|now:1757653437940879|interv:73680|
[2025/09/12 05:03:57 940904] [debug] |scid:eaf130c9875cf2c0cb44a5cd|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB89C6E0C|path:0|pns:1|expire:1757653438014559|now:1757653437940879|interval:73680|pto_count:0|srtt:33186
[2025/09/12 05:03:57 940910] [debug] |scid:eaf130c9875cf2c0cb44a5cd|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:47942|inflight:582|
[2025/09/12 05:03:57 940915] [debug] |scid:eaf130c9875cf2c0cb44a5cd|xqc_conn_next_wakeup_time|wakeup_time:1757653438014559|
[2025/09/12 05:03:57 940921] [debug] |scid:eaf130c9875cf2c0cb44a5cd|xqc_engine_add_wakeup_queue|next_tick_time:1757653438014559|
[2025/09/12 05:03:57 940925] [debug] |xqc_engine_wakeup_after|wakeup:1757653438014559|now:1757653437940925|diff:73634|
[2025/09/12 05:03:57 940931] [debug] |xqc_engine_main_logic|END|now:1757653437940701|
[2025/09/12 05:03:57 966768] [info] |xqc_engine_packet_process|==>|conn:0000558BB89C6E0C|size:415|state:S_HANDSHAKE_SENT|recv_time:1757653437966766|
[2025/09/12 05:03:57 966791] [debug] |scid:eaf130c9875cf2c0cb44a5cd|xqc_packet_parse_handshake|success|Length:63|
[2025/09/12 05:03:57 966803] [debug] |scid:eaf130c9875cf2c0cb44a5cd|xqc_packet_decrypt|largest_pn:1451953452|
[2025/09/12 05:03:57 966823] [debug] |scid:eaf130c9875cf2c0cb44a5cd|xqc_packet_decrypt|decryption nonce|path_id:0|pn:1451953453|
[2025/09/12 05:03:57 966836] [debug] |scid:eaf130c9875cf2c0cb44a5cd|xqc_packet_decrypt_single|pkt_type:HSK|pkt_num:1451953453|
[2025/09/12 05:03:57 966844] [debug] |scid:eaf130c9875cf2c0cb44a5cd|xqc_process_frames|frame_type:2|
[2025/09/12 05:03:57 966855] [debug] |scid:eaf130c9875cf2c0cb44a5cd|xqc_send_ctl_on_ack_received|conn:0000558BB89C6E0C|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:11|path_largest_ack:9|
[2025/09/12 05:03:57 966865] [debug] |scid:eaf130c9875cf2c0cb44a5cd|xqc_update_sample|sampler_update|prior_lost:3|tx_in_flight:388|prior_delivered:1990|prior_time:1757653437933961|is_app_limited:1|send_elapse:200993|ack_elapse:32805|ctl_first_sent_time:1757653437934437|lagest_ack_time:1757653437966766|curr_delivered:2184|
[2025/09/12 05:03:57 966873] [debug] |scid:eaf130c9875cf2c0cb44a5cd|xqc_update_sample|sampler_sent_time_update:1757653437934437|
[2025/09/12 05:03:57 966879] [debug] |scid:eaf130c9875cf2c0cb44a5cd|xqc_send_ctl_on_ack_received|sndq_packets_used:6||sndq_packets_used_bytes:0|sndq_packets_free:1|
[2025/09/12 05:03:57 966886] [debug] |scid:eaf130c9875cf2c0cb44a5cd|xqc_send_ctl_update_rtt|before update rtt|conn:0000558BB89C6E0C|srtt:33186|rttvar:10133|minrtt:30957|latest_rtt:32329|ack_delay:0|
[2025/09/12 05:03:57 966895] [debug] |scid:eaf130c9875cf2c0cb44a5cd|xqc_send_ctl_update_rtt|l-0.0.0.0-443-eaf130c9875cf2c0cb44a5cd p-193.167.0.100-35476-115c5559900575de058e62b8ca57eca36c |after update rtt|conn:0000558BB89C6E0C|srtt:33079|rttvar:7814|minrtt:30957|latest_rtt:32329|ack_delay:0|
[2025/09/12 05:03:57 966905] [debug] |scid:eaf130c9875cf2c0cb44a5cd|xqc_send_ctl_get_lost_sent_pn|largest_acked:9|lost_pn:6|thresh:3|
[2025/09/12 05:03:57 966916] [debug] |scid:eaf130c9875cf2c0cb44a5cd|xqc_send_ctl_on_ack_received|xqc_recv_record_del from 1451953453|pns:1|
[2025/09/12 05:03:57 966924] [debug] |scid:eaf130c9875cf2c0cb44a5cd|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:03:57 966932] [debug] |scid:eaf130c9875cf2c0cb44a5cd|xqc_send_ctl_set_loss_detection_timer|unset|no ack-eliciting pkts in flight|conn:0000558BB89C6E0C|path:0|
[2025/09/12 05:03:57 966940] [debug] |scid:eaf130c9875cf2c0cb44a5cd|xqc_timer_unset|type:LOSS_DETECTION|
[2025/09/12 05:03:57 966947] [debug] |scid:eaf130c9875cf2c0cb44a5cd|xqc_generate_sample|sampler: send_elapse 200993, ack_elapse 32805, delivered 194|rate 965|lost 4|
[2025/09/12 05:03:57 966956] [debug] |scid:eaf130c9875cf2c0cb44a5cd|xqc_bbr_update_bandwidth|BBRv1: RTT round update 2 -> 3|
[2025/09/12 05:03:57 966965] [debug] |scid:eaf130c9875cf2c0cb44a5cd|xqc_bbr_update_min_rtt|minrtt expire|rtt:30957, old_rtt:30957|
[2025/09/12 05:03:57 966974] [debug] |scid:eaf130c9875cf2c0cb44a5cd|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:5744|extra_cwnd:388|
[2025/09/12 05:03:57 966982] [debug] |scid:eaf130c9875cf2c0cb44a5cd|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:47942|packet_lost:0|acked:194|po_sent_time:1757653437934437|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2184|
[2025/09/12 05:03:57 966991] [debug] |scid:eaf130c9875cf2c0cb44a5cd|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:47942|packet_lost:0|acked:194|po_sent_time:1757653437934437|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2184|
[2025/09/12 05:03:57 966997] [debug] |scid:eaf130c9875cf2c0cb44a5cd|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-eaf130c9875cf2c0cb44a5cd p-193.167.0.100-35476-115c5559900575de058e62b8ca57eca36c |bbr on ack|mode:0|pacing_rate:3951930|bw:54432|cwnd:48136|full_bw_reached:0|inflight:0|srtt:33079|latest_rtt:32329|min_rtt:30957|applimit:1|lost:4|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:1|
[2025/09/12 05:03:57 967005] [debug] |scid:eaf130c9875cf2c0cb44a5cd|xqc_process_frames|frame_type:6|
[2025/09/12 05:03:57 967017] [debug] |scid:eaf130c9875cf2c0cb44a5cd|xqc_process_crypto_frame|level:2|
[2025/09/12 05:03:57 967023] [debug] |scid:eaf130c9875cf2c0cb44a5cd|xqc_read_crypto_stream|xqc_read_crypto_stream|level:2|
[2025/09/12 05:03:57 967029] [debug] |scid:eaf130c9875cf2c0cb44a5cd|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:2|36u|
[2025/09/12 05:03:57 967201] [debug] |scid:eaf130c9875cf2c0cb44a5cd|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:3|SSL_quic_write_level:3|rv:1|
[2025/09/12 05:03:57 967211] [debug] |scid:eaf130c9875cf2c0cb44a5cd|xqc_tls_do_handshake|TLS handshake|ret:1|
[2025/09/12 05:03:57 967218] [debug] |scid:eaf130c9875cf2c0cb44a5cd|xqc_engine_remove_wakeup_queue|next_tick_time:1757653438014559|pq_index:0|
[2025/09/12 05:03:57 967224] [debug] |scid:eaf130c9875cf2c0cb44a5cd|xqc_engine_add_active_queue|last_ticked_time:1757653437940701|
[2025/09/12 05:03:57 967230] [debug] |scid:eaf130c9875cf2c0cb44a5cd|xqc_create_crypto_stream|encrypt_level:3|cur_state:S_HANDSHAKE_SENT|
[2025/09/12 05:03:57 967235] [debug] |scid:eaf130c9875cf2c0cb44a5cd|xqc_process_crypto_frame|server create 1RTT stream|
[2025/09/12 05:03:57 967241] [info] |scid:eaf130c9875cf2c0cb44a5cd|xqc_send_ctl_on_pns_discard|xqc_send_ctl_set_loss_detection_timer on discard pns:0
[2025/09/12 05:03:57 967247] [debug] |scid:eaf130c9875cf2c0cb44a5cd|xqc_send_ctl_set_loss_detection_timer|unset|no ack-eliciting pkts in flight|conn:0000558BB89C6E0C|path:0|
[2025/09/12 05:03:57 967252] [debug] |scid:eaf130c9875cf2c0cb44a5cd|xqc_timer_unset|type:LOSS_DETECTION|
[2025/09/12 05:03:57 967258] [debug] |scid:eaf130c9875cf2c0cb44a5cd|xqc_timer_unset|type:ACK_HSK|
[2025/09/12 05:03:57 967265] [debug] |scid:eaf130c9875cf2c0cb44a5cd|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 05:03:57 967270] [debug] |scid:eaf130c9875cf2c0cb44a5cd|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:1451953453|largest:1451953453|pns:1|
[2025/09/12 05:03:57 967277] [info] |scid:eaf130c9875cf2c0cb44a5cd|xqc_conn_on_pkt_processed|====>|conn:0000558BB89C6E0C|path:0|size:415|pkt_type:HSK|pkt_num:1451953453|frame:ACK CRYPTO |recv_time:1757653437966766|dcid:eaf130c9875cf2c0cb44a5cd|dcid_seq:0|
[2025/09/12 05:03:57 967284] [debug] |scid:eaf130c9875cf2c0cb44a5cd|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:eaf130c9875cf2c0cb44a5cd|spin_bit:0|
[2025/09/12 05:03:57 967289] [warn] |scid:eaf130c9875cf2c0cb44a5cd|xqc_packet_parse_single|delay|buff 1RTT packet before handshake completed|
[2025/09/12 05:03:57 967295] [debug] |scid:eaf130c9875cf2c0cb44a5cd|xqc_conn_buff_undecrypt_packet_in|====>|delay|undecrypt_count:1|encrypt_level:3|
[2025/09/12 05:03:57 967301] [info] |scid:eaf130c9875cf2c0cb44a5cd|xqc_conn_process_packet|ignore err|-630|
[2025/09/12 05:03:57 967306] [debug] |scid:eaf130c9875cf2c0cb44a5cd|xqc_timer_set|type:PATH_IDLE|expire:1757653497966766|now:1757653437966766|interv:60000000|
[2025/09/12 05:03:57 967312] [debug] |scid:eaf130c9875cf2c0cb44a5cd|xqc_timer_set|type:CONN_IDLE|expire:1757653497966766|now:1757653437966766|interv:60000000|
[2025/09/12 05:03:57 967317] [debug] |xqc_engine_main_logic|BEGIN|now:1757653437967317|
[2025/09/12 05:03:57 967323] [debug] |scid:eaf130c9875cf2c0cb44a5cd|xqc_engine_process_conn|conn:0000558BB89C6E0C|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:1757653437967322|
[2025/09/12 05:03:57 967330] [debug] |scid:eaf130c9875cf2c0cb44a5cd|xqc_conn_check_handshake_complete|HANDSHAKE_COMPLETED|conn:0000558BB89C6E0C|
[2025/09/12 05:03:57 967335] [info] |scid:eaf130c9875cf2c0cb44a5cd|xqc_conn_handshake_confirmed|handshake confirmed|conn:0000558BB89C6E0C|
[2025/09/12 05:03:57 967341] [info] |scid:eaf130c9875cf2c0cb44a5cd|xqc_send_ctl_on_pns_discard|xqc_send_ctl_set_loss_detection_timer on discard pns:1
[2025/09/12 05:03:57 967351] [debug] |scid:eaf130c9875cf2c0cb44a5cd|xqc_send_ctl_set_loss_detection_timer|unset|no ack-eliciting pkts in flight|conn:0000558BB89C6E0C|path:0|
[2025/09/12 05:03:57 967357] [debug] |scid:eaf130c9875cf2c0cb44a5cd|xqc_timer_unset|type:LOSS_DETECTION|
[2025/09/12 05:03:57 967363] [debug] |scid:eaf130c9875cf2c0cb44a5cd|xqc_conn_gen_token|expire:1758258237|
[2025/09/12 05:03:57 967370] [debug] |scid:eaf130c9875cf2c0cb44a5cd|xqc_conn_early_data_reject|reject|
[2025/09/12 05:03:57 967375] [debug] |scid:eaf130c9875cf2c0cb44a5cd|xqc_crypto_stream_on_read|encrypt_level:2|cur_state:S_HANDSHAKE_SENT|next_state:ESTABED|
[2025/09/12 05:03:57 967380] [debug] |scid:eaf130c9875cf2c0cb44a5cd|xqc_conn_process_undecrypt_packet_in|delay|undecrypt_count:1|encrypt_level:3|
[2025/09/12 05:03:57 967386] [debug] |scid:eaf130c9875cf2c0cb44a5cd|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:eaf130c9875cf2c0cb44a5cd|spin_bit:0|
[2025/09/12 05:03:57 967393] [debug] |scid:eaf130c9875cf2c0cb44a5cd|xqc_packet_decrypt|largest_pn:0|
[2025/09/12 05:03:57 967398] [debug] |scid:eaf130c9875cf2c0cb44a5cd|xqc_packet_decrypt|decryption nonce|path_id:0|pn:1451953449|
[2025/09/12 05:03:57 967407] [debug] |scid:eaf130c9875cf2c0cb44a5cd|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:1451953449|
[2025/09/12 05:03:57 967412] [debug] |scid:eaf130c9875cf2c0cb44a5cd|xqc_process_frames|frame_type:18|
[2025/09/12 05:03:57 967418] [debug] |scid:eaf130c9875cf2c0cb44a5cd|xqc_process_new_conn_id_frame|new_conn_id|434553d511c90475bb37f44195c3abc796|sr_token:aa9a381537204c43d136df45bb7f9adc
[2025/09/12 05:03:57 967426] [debug] |scid:eaf130c9875cf2c0cb44a5cd|xqc_process_frames|frame_type:18|
[2025/09/12 05:03:57 967432] [debug] |scid:eaf130c9875cf2c0cb44a5cd|xqc_process_new_conn_id_frame|new_conn_id|f6bb9bbf8298396ca06dd5df24930cc51b|sr_token:1183a42b004f9c90c649a7c07cddff45
[2025/09/12 05:03:57 967438] [debug] |scid:eaf130c9875cf2c0cb44a5cd|xqc_process_frames|frame_type:18|
[2025/09/12 05:03:57 967443] [debug] |scid:eaf130c9875cf2c0cb44a5cd|xqc_process_new_conn_id_frame|new_conn_id|8c56bc8a11e403481fe99b5e90b4b3f4db|sr_token:1f54f1db431b50843e995f2096b65ce9
[2025/09/12 05:03:57 967448] [debug] |scid:eaf130c9875cf2c0cb44a5cd|xqc_process_frames|frame_type:18|
[2025/09/12 05:03:57 967452] [debug] |scid:eaf130c9875cf2c0cb44a5cd|xqc_process_new_conn_id_frame|new_conn_id|d83816197c2ce410b99fc00725ec9e2a52|sr_token:4fa8d0c09a3016cfa6f6ff0801973176
[2025/09/12 05:03:57 967457] [debug] |scid:eaf130c9875cf2c0cb44a5cd|xqc_process_frames|frame_type:18|
[2025/09/12 05:03:57 967461] [debug] |scid:eaf130c9875cf2c0cb44a5cd|xqc_process_new_conn_id_frame|new_conn_id|25cb5e821cabd142efbdd5006cbcd5ce5b|sr_token:cd9b3c650044da36eced50ebb31cf4fa
[2025/09/12 05:03:57 967465] [debug] |scid:eaf130c9875cf2c0cb44a5cd|xqc_process_frames|frame_type:18|
[2025/09/12 05:03:57 967469] [debug] |scid:eaf130c9875cf2c0cb44a5cd|xqc_process_new_conn_id_frame|new_conn_id|7b9f45caee44cec94b930273dd55dcc870|sr_token:743994f2a5913c6c1b566ee852a5e933
[2025/09/12 05:03:57 967474] [debug] |scid:eaf130c9875cf2c0cb44a5cd|xqc_process_frames|frame_type:18|
[2025/09/12 05:03:57 967477] [debug] |scid:eaf130c9875cf2c0cb44a5cd|xqc_process_new_conn_id_frame|new_conn_id|f9c5252bf9d7ac050b35121d946fba2525|sr_token:f6acfb0d252a9bb3668a19a30f96f5b6
[2025/09/12 05:03:57 967482] [debug] |scid:eaf130c9875cf2c0cb44a5cd|xqc_process_frames|frame_type:b|
[2025/09/12 05:03:57 967486] [debug] |scid:eaf130c9875cf2c0cb44a5cd|xqc_process_stream_frame|offset:0|data_length:17|fin:1|stream_id:0|path:0|
[2025/09/12 05:03:57 967493] [debug] |scid:eaf130c9875cf2c0cb44a5cd|xqc_insert_stream_frame|merge left|merged_offset_end:17|new_offset:0|new_len:17|
[2025/09/12 05:03:57 967497] [debug] |scid:eaf130c9875cf2c0cb44a5cd|xqc_process_stream_frame|xqc_stream_ready_to_read all recvd|
[2025/09/12 05:03:57 967501] [debug] |scid:eaf130c9875cf2c0cb44a5cd|xqc_process_stream_frame|stream_length:17|merged_offset_end:17|stream_id:0|
[2025/09/12 05:03:57 967509] [debug] |scid:eaf130c9875cf2c0cb44a5cd|xqc_timer_set|type:ACK_01RTT|expire:1757653437991766|now:1757653437966766|interv:25000|
[2025/09/12 05:03:57 967514] [debug] |scid:eaf130c9875cf2c0cb44a5cd|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:1757653437966766|max_ack_delay:25000|
[2025/09/12 05:03:57 967518] [debug] |scid:eaf130c9875cf2c0cb44a5cd|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:1451953449|largest:1451953449|pns:2|
[2025/09/12 05:03:57 967523] [info] |scid:eaf130c9875cf2c0cb44a5cd|xqc_conn_on_pkt_processed|====>|conn:0000558BB89C6E0C|path:0|size:312|pkt_type:SHORT_HEADER|pkt_num:1451953449|frame:STREAM NEW_CONNECTION_ID |recv_time:1757653437966766|dcid:eaf130c9875cf2c0cb44a5cd|dcid_seq:0|
[2025/09/12 05:03:57 967528] [debug] |scid:eaf130c9875cf2c0cb44a5cd|xqc_process_crypto_write_streams|
[2025/09/12 05:03:57 967532] [debug] |scid:eaf130c9875cf2c0cb44a5cd|xqc_crypto_stream_on_write|enc_level|3|
[2025/09/12 05:03:57 967536] [info] |scid:eaf130c9875cf2c0cb44a5cd|xqc_crypto_stream_send|crypto send data|pkt_num:0|size:283|sent:261|pkt_type:SHORT_HEADER|frame:CRYPTO |now:1757653437967536|
[2025/09/12 05:03:57 967541] [info] |scid:eaf130c9875cf2c0cb44a5cd|xqc_crypto_stream_send|crypto send data|pkt_num:0|size:284|sent:262|pkt_type:SHORT_HEADER|frame:CRYPTO |now:1757653437967540|
[2025/09/12 05:03:57 967545] [debug] |scid:eaf130c9875cf2c0cb44a5cd|xqc_crypto_stream_on_write|encrypt_level:3|cur_state:ESTABED|next_state:ESTABED|
[2025/09/12 05:03:57 967549] [debug] |scid:eaf130c9875cf2c0cb44a5cd|xqc_process_read_streams|stream_read_notify|flag:2|stream_id:0|conn:0000558BB89C6E0C|
[2025/09/12 05:03:57 967602] [debug] |scid:eaf130c9875cf2c0cb44a5cd|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:25165824|
[2025/09/12 05:03:57 967611] [debug] |scid:eaf130c9875cf2c0cb44a5cd|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 05:03:57 967617] [debug] |scid:eaf130c9875cf2c0cb44a5cd|xqc_sample_check_app_limited|path:0|applimit:2184|
[2025/09/12 05:03:57 967627] [info] |scid:eaf130c9875cf2c0cb44a5cd|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:0000558BB89C6E0C|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 05:03:57 967636] [debug] |scid:eaf130c9875cf2c0cb44a5cd|xqc_engine_conn_logic|engine is running on conn:l-0.0.0.0-443-eaf130c9875cf2c0cb44a5cd p-193.167.0.100-35476-115c5559900575de058e62b8ca57eca36c|
[2025/09/12 05:03:57 967647] [debug] |scid:eaf130c9875cf2c0cb44a5cd|xqc_gen_ack_frame|largest_recv:1451953453|ack_delay:881|first_ack_range:0|largest_pkt_recv_time:1757653437966766|
[2025/09/12 05:03:57 967654] [debug] |scid:eaf130c9875cf2c0cb44a5cd|xqc_gen_ack_frame|high:1451953453|low:1451953453|pkt_pns:1|
[2025/09/12 05:03:57 967660] [debug] |scid:eaf130c9875cf2c0cb44a5cd|xqc_write_ack_to_one_packet|ack_size:13|path:0|path_largest_recv:1451953453|frame_largest_recv:1451953453|
[2025/09/12 05:03:57 967667] [debug] |scid:eaf130c9875cf2c0cb44a5cd|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:1|
[2025/09/12 05:03:57 967683] [debug] |scid:eaf130c9875cf2c0cb44a5cd|xqc_write_new_conn_id_frame_to_packet|gen_new_scid|cid:2f1f0f49025611b267a722c8|sr_token:00d60fd9fe7f00007b3a819f8b550000|seq_num:1
[2025/09/12 05:03:57 967696] [debug] |scid:eaf130c9875cf2c0cb44a5cd|xqc_write_new_conn_id_frame_to_packet|gen_new_scid|cid:7999493b729f3dc2470f151e|sr_token:00d60fd9fe7f00007b3a819f8b550000|seq_num:2
[2025/09/12 05:03:57 967704] [debug] |scid:eaf130c9875cf2c0cb44a5cd|xqc_path_get_perf_class|conn:0000558BB89C6E0C|path_id:0|path_srtt:33079|min_srtt:33079|path_bw:54432|loss_rate:100.00|path_pto:0|
[2025/09/12 05:03:57 967716] [debug] |scid:eaf130c9875cf2c0cb44a5cd|xqc_minrtt_scheduler_get_path|path srtt|conn:0000558BB89C6E0C|path_id:0|path_srtt:33079|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:03:57 967724] [debug] |scid:eaf130c9875cf2c0cb44a5cd|xqc_minrtt_scheduler_get_path|best path:0|frame_type:HANDSHAKE_DONE |pn:0|size:23|reinj:0|path_class:4|
[2025/09/12 05:03:57 967731] [debug] |scid:eaf130c9875cf2c0cb44a5cd|xqc_path_get_perf_class|conn:0000558BB89C6E0C|path_id:0|path_srtt:33079|min_srtt:33079|path_bw:54432|loss_rate:100.00|path_pto:0|
[2025/09/12 05:03:57 967738] [debug] |scid:eaf130c9875cf2c0cb44a5cd|xqc_minrtt_scheduler_get_path|path srtt|conn:0000558BB89C6E0C|path_id:0|path_srtt:33079|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:03:57 967744] [debug] |scid:eaf130c9875cf2c0cb44a5cd|xqc_minrtt_scheduler_get_path|best path:0|frame_type:NEW_TOKEN |pn:0|size:33|reinj:0|path_class:4|
[2025/09/12 05:03:57 967751] [debug] |scid:eaf130c9875cf2c0cb44a5cd|xqc_path_get_perf_class|conn:0000558BB89C6E0C|path_id:0|path_srtt:33079|min_srtt:33079|path_bw:54432|loss_rate:100.00|path_pto:0|
[2025/09/12 05:03:57 967758] [debug] |scid:eaf130c9875cf2c0cb44a5cd|xqc_minrtt_scheduler_get_path|path srtt|conn:0000558BB89C6E0C|path_id:0|path_srtt:33079|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:03:57 967765] [debug] |scid:eaf130c9875cf2c0cb44a5cd|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CRYPTO |pn:0|size:283|reinj:0|path_class:4|
[2025/09/12 05:03:57 967771] [debug] |scid:eaf130c9875cf2c0cb44a5cd|xqc_path_get_perf_class|conn:0000558BB89C6E0C|path_id:0|path_srtt:33079|min_srtt:33079|path_bw:54432|loss_rate:100.00|path_pto:0|
[2025/09/12 05:03:57 967778] [debug] |scid:eaf130c9875cf2c0cb44a5cd|xqc_minrtt_scheduler_get_path|path srtt|conn:0000558BB89C6E0C|path_id:0|path_srtt:33079|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:03:57 967785] [debug] |scid:eaf130c9875cf2c0cb44a5cd|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CRYPTO |pn:0|size:284|reinj:0|path_class:4|
[2025/09/12 05:03:57 967792] [debug] |scid:eaf130c9875cf2c0cb44a5cd|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:ACK |stream_id:0|stream_offset:0|
[2025/09/12 05:03:57 967799] [debug] |scid:eaf130c9875cf2c0cb44a5cd|xqc_path_get_perf_class|conn:0000558BB89C6E0C|path_id:0|path_srtt:33079|min_srtt:33079|path_bw:54432|loss_rate:100.00|path_pto:0|
[2025/09/12 05:03:57 967805] [debug] |scid:eaf130c9875cf2c0cb44a5cd|xqc_minrtt_scheduler_get_path|path srtt|conn:0000558BB89C6E0C|path_id:0|path_srtt:33079|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:03:57 967810] [debug] |scid:eaf130c9875cf2c0cb44a5cd|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 05:03:57 967814] [debug] |scid:eaf130c9875cf2c0cb44a5cd|xqc_path_get_perf_class|conn:0000558BB89C6E0C|path_id:0|path_srtt:33079|min_srtt:33079|path_bw:54432|loss_rate:100.00|path_pto:0|
[2025/09/12 05:03:57 967818] [debug] |scid:eaf130c9875cf2c0cb44a5cd|xqc_minrtt_scheduler_get_path|path srtt|conn:0000558BB89C6E0C|path_id:0|path_srtt:33079|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:03:57 967822] [debug] |scid:eaf130c9875cf2c0cb44a5cd|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 05:03:57 967826] [debug] |scid:eaf130c9875cf2c0cb44a5cd|xqc_path_get_perf_class|conn:0000558BB89C6E0C|path_id:0|path_srtt:33079|min_srtt:33079|path_bw:54432|loss_rate:100.00|path_pto:0|
[2025/09/12 05:03:57 967830] [debug] |scid:eaf130c9875cf2c0cb44a5cd|xqc_send_ctl_can_send|l-0.0.0.0-443-eaf130c9875cf2c0cb44a5cd p-193.167.0.100-35476-115c5559900575de058e62b8ca57eca36c |path:0|can:1|pkt_sz:1050|schedule_bytes:731|inflight:0|cwnd:48136|conn:0000558BB89C6E0C|stream_id:0|stream_offset:1024|
[2025/09/12 05:03:57 967839] [debug] |scid:eaf130c9875cf2c0cb44a5cd|xqc_minrtt_scheduler_get_path|path srtt|conn:0000558BB89C6E0C|path_id:0|path_srtt:33079|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:03:57 967843] [debug] |scid:eaf130c9875cf2c0cb44a5cd|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1050|reinj:0|path_class:4|
[2025/09/12 05:03:57 967848] [debug] |scid:eaf130c9875cf2c0cb44a5cd|xqc_check_acked_or_dropped_pkt|conn:0000558BB89C6E0C|pkt_num:0|size:23|pkt_type:SHORT_HEADER|frame:HANDSHAKE_DONE |
[2025/09/12 05:03:57 967853] [debug] |scid:eaf130c9875cf2c0cb44a5cd|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:0|
[2025/09/12 05:03:57 967890] [info] |scid:eaf130c9875cf2c0cb44a5cd|xqc_send_packet_with_pn|<==|conn:0000558BB89C6E0C|path:0|pkt_num:0|size:23|sent:39|pkt_type:SHORT_HEADER|frame:HANDSHAKE_DONE |inflight:0|now:1757653437967860|stream_id:0|stream_offset:0|
[2025/09/12 05:03:57 967899] [debug] |scid:eaf130c9875cf2c0cb44a5cd|xqc_send_ctl_on_packet_sent|conn:0000558BB89C6E0C|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 05:03:57 967906] [debug] |scid:eaf130c9875cf2c0cb44a5cd|xqc_send_ctl_on_packet_sent|path:0|inflight:0|applimit:2184|
[2025/09/12 05:03:57 967912] [debug] |scid:eaf130c9875cf2c0cb44a5cd|xqc_send_ctl_get_pto_time_and_space|srtt:33079|rtt_var:7814|pto_duration:64335|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:03:57 967919] [debug] |scid:eaf130c9875cf2c0cb44a5cd|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB89C6E0C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:03:57 967925] [debug] |scid:eaf130c9875cf2c0cb44a5cd|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB89C6E0C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:03:57 967931] [debug] |scid:eaf130c9875cf2c0cb44a5cd|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB89C6E0C|path:0|PNS: 2, unacked: 23|
[2025/09/12 05:03:57 967937] [debug] |scid:eaf130c9875cf2c0cb44a5cd|xqc_timer_set|type:LOSS_DETECTION|expire:1757653438057195|now:1757653437967912|interv:89283|
[2025/09/12 05:03:57 967944] [debug] |scid:eaf130c9875cf2c0cb44a5cd|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB89C6E0C|path:0|pns:2|expire:1757653438057195|now:1757653437967912|interval:89283|pto_count:0|srtt:33079
[2025/09/12 05:03:57 967951] [debug] |scid:eaf130c9875cf2c0cb44a5cd|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:48136|inflight:23|
[2025/09/12 05:03:57 967958] [debug] |scid:eaf130c9875cf2c0cb44a5cd|xqc_check_acked_or_dropped_pkt|conn:0000558BB89C6E0C|pkt_num:0|size:33|pkt_type:SHORT_HEADER|frame:NEW_TOKEN |
[2025/09/12 05:03:57 967965] [debug] |scid:eaf130c9875cf2c0cb44a5cd|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1|
[2025/09/12 05:03:57 967995] [info] |scid:eaf130c9875cf2c0cb44a5cd|xqc_send_packet_with_pn|<==|conn:0000558BB89C6E0C|path:0|pkt_num:1|size:33|sent:49|pkt_type:SHORT_HEADER|frame:NEW_TOKEN |inflight:23|now:1757653437967974|stream_id:0|stream_offset:0|
[2025/09/12 05:03:57 968004] [debug] |scid:eaf130c9875cf2c0cb44a5cd|xqc_send_ctl_on_packet_sent|conn:0000558BB89C6E0C|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 05:03:57 968011] [debug] |scid:eaf130c9875cf2c0cb44a5cd|xqc_send_ctl_on_packet_sent|path:0|inflight:23|applimit:2184|
[2025/09/12 05:03:57 968017] [debug] |scid:eaf130c9875cf2c0cb44a5cd|xqc_send_ctl_get_pto_time_and_space|srtt:33079|rtt_var:7814|pto_duration:64335|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:03:57 968025] [debug] |scid:eaf130c9875cf2c0cb44a5cd|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB89C6E0C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:03:57 968032] [debug] |scid:eaf130c9875cf2c0cb44a5cd|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB89C6E0C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:03:57 968061] [debug] |scid:eaf130c9875cf2c0cb44a5cd|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB89C6E0C|path:0|PNS: 2, unacked: 56|
[2025/09/12 05:03:57 968067] [debug] |scid:eaf130c9875cf2c0cb44a5cd|xqc_timer_set|type:LOSS_DETECTION|expire:1757653438057309|now:1757653437968017|interv:89292|
[2025/09/12 05:03:57 968074] [debug] |scid:eaf130c9875cf2c0cb44a5cd|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB89C6E0C|path:0|pns:2|expire:1757653438057309|now:1757653437968017|interval:89292|pto_count:0|srtt:33079
[2025/09/12 05:03:57 968081] [debug] |scid:eaf130c9875cf2c0cb44a5cd|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:48136|inflight:56|
[2025/09/12 05:03:57 968086] [debug] |scid:eaf130c9875cf2c0cb44a5cd|xqc_check_acked_or_dropped_pkt|conn:0000558BB89C6E0C|pkt_num:0|size:283|pkt_type:SHORT_HEADER|frame:CRYPTO |
[2025/09/12 05:03:57 968090] [debug] |scid:eaf130c9875cf2c0cb44a5cd|xqc_send_ctl_set_next_pn_for_packet|optimistic ack detection|skipped_range:2-7|next_skip_chance:1757653438236095|current_time:1757653437968090|
[2025/09/12 05:03:57 968095] [debug] |scid:eaf130c9875cf2c0cb44a5cd|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:8|
[2025/09/12 05:03:57 968123] [info] |scid:eaf130c9875cf2c0cb44a5cd|xqc_send_packet_with_pn|<==|conn:0000558BB89C6E0C|path:0|pkt_num:8|size:283|sent:299|pkt_type:SHORT_HEADER|frame:CRYPTO |inflight:56|now:1757653437968102|stream_id:0|stream_offset:0|
[2025/09/12 05:03:57 968132] [debug] |scid:eaf130c9875cf2c0cb44a5cd|xqc_send_ctl_on_packet_sent|conn:0000558BB89C6E0C|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 05:03:57 968139] [debug] |scid:eaf130c9875cf2c0cb44a5cd|xqc_send_ctl_on_packet_sent|path:0|inflight:56|applimit:2184|
[2025/09/12 05:03:57 968145] [debug] |scid:eaf130c9875cf2c0cb44a5cd|xqc_send_ctl_get_pto_time_and_space|srtt:33079|rtt_var:7814|pto_duration:64335|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:03:57 968153] [debug] |scid:eaf130c9875cf2c0cb44a5cd|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB89C6E0C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:03:57 968158] [debug] |scid:eaf130c9875cf2c0cb44a5cd|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB89C6E0C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:03:57 968161] [debug] |scid:eaf130c9875cf2c0cb44a5cd|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB89C6E0C|path:0|PNS: 2, unacked: 339|
[2025/09/12 05:03:57 968165] [debug] |scid:eaf130c9875cf2c0cb44a5cd|xqc_timer_set|type:LOSS_DETECTION|expire:1757653438057437|now:1757653437968145|interv:89292|
[2025/09/12 05:03:57 968169] [debug] |scid:eaf130c9875cf2c0cb44a5cd|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB89C6E0C|path:0|pns:2|expire:1757653438057437|now:1757653437968145|interval:89292|pto_count:0|srtt:33079
[2025/09/12 05:03:57 968174] [debug] |scid:eaf130c9875cf2c0cb44a5cd|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:48136|inflight:339|
[2025/09/12 05:03:57 968178] [debug] |scid:eaf130c9875cf2c0cb44a5cd|xqc_check_acked_or_dropped_pkt|conn:0000558BB89C6E0C|pkt_num:0|size:284|pkt_type:SHORT_HEADER|frame:CRYPTO |
[2025/09/12 05:03:57 968183] [debug] |scid:eaf130c9875cf2c0cb44a5cd|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:9|
[2025/09/12 05:03:57 968207] [info] |scid:eaf130c9875cf2c0cb44a5cd|xqc_send_packet_with_pn|<==|conn:0000558BB89C6E0C|path:0|pkt_num:9|size:284|sent:300|pkt_type:SHORT_HEADER|frame:CRYPTO |inflight:339|now:1757653437968189|stream_id:0|stream_offset:0|
[2025/09/12 05:03:57 968215] [debug] |scid:eaf130c9875cf2c0cb44a5cd|xqc_send_ctl_on_packet_sent|conn:0000558BB89C6E0C|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 05:03:57 968222] [debug] |scid:eaf130c9875cf2c0cb44a5cd|xqc_send_ctl_on_packet_sent|path:0|inflight:339|applimit:2184|
[2025/09/12 05:03:57 968235] [debug] |scid:eaf130c9875cf2c0cb44a5cd|xqc_send_ctl_get_pto_time_and_space|srtt:33079|rtt_var:7814|pto_duration:64335|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:03:57 968239] [debug] |scid:eaf130c9875cf2c0cb44a5cd|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB89C6E0C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:03:57 968243] [debug] |scid:eaf130c9875cf2c0cb44a5cd|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB89C6E0C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:03:57 968247] [debug] |scid:eaf130c9875cf2c0cb44a5cd|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB89C6E0C|path:0|PNS: 2, unacked: 623|
[2025/09/12 05:03:57 968251] [debug] |scid:eaf130c9875cf2c0cb44a5cd|xqc_timer_set|type:LOSS_DETECTION|expire:1757653438057524|now:1757653437968234|interv:89290|
[2025/09/12 05:03:57 968255] [debug] |scid:eaf130c9875cf2c0cb44a5cd|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB89C6E0C|path:0|pns:2|expire:1757653438057524|now:1757653437968234|interval:89290|pto_count:0|srtt:33079
[2025/09/12 05:03:57 968259] [debug] |scid:eaf130c9875cf2c0cb44a5cd|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:48136|inflight:623|
[2025/09/12 05:03:57 968264] [debug] |scid:eaf130c9875cf2c0cb44a5cd|xqc_check_acked_or_dropped_pkt|conn:0000558BB89C6E0C|pkt_num:0|size:55|pkt_type:HSK|frame:ACK |
[2025/09/12 05:03:57 968268] [debug] |scid:eaf130c9875cf2c0cb44a5cd|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:13|
[2025/09/12 05:03:57 968292] [info] |scid:eaf130c9875cf2c0cb44a5cd|xqc_send_packet_with_pn|<==|conn:0000558BB89C6E0C|path:0|pkt_num:13|size:55|sent:71|pkt_type:HSK|frame:ACK |inflight:623|now:1757653437968274|stream_id:0|stream_offset:0|
[2025/09/12 05:03:57 968300] [debug] |scid:eaf130c9875cf2c0cb44a5cd|xqc_send_ctl_on_packet_sent|conn:0000558BB89C6E0C|path:0|pkt_num:13|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 05:03:57 968308] [debug] |scid:eaf130c9875cf2c0cb44a5cd|xqc_check_acked_or_dropped_pkt|conn:0000558BB89C6E0C|pkt_num:0|size:54|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |
[2025/09/12 05:03:57 968314] [debug] |scid:eaf130c9875cf2c0cb44a5cd|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:10|
[2025/09/12 05:03:57 968339] [info] |scid:eaf130c9875cf2c0cb44a5cd|xqc_send_packet_with_pn|<==|conn:0000558BB89C6E0C|path:0|pkt_num:10|size:54|sent:70|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |inflight:623|now:1757653437968322|stream_id:0|stream_offset:0|
[2025/09/12 05:03:57 968347] [debug] |scid:eaf130c9875cf2c0cb44a5cd|xqc_send_ctl_on_packet_sent|conn:0000558BB89C6E0C|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 05:03:57 968354] [debug] |scid:eaf130c9875cf2c0cb44a5cd|xqc_send_ctl_on_packet_sent|path:0|inflight:623|applimit:2184|
[2025/09/12 05:03:57 968361] [debug] |scid:eaf130c9875cf2c0cb44a5cd|xqc_send_ctl_get_pto_time_and_space|srtt:33079|rtt_var:7814|pto_duration:64335|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:03:57 968367] [debug] |scid:eaf130c9875cf2c0cb44a5cd|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB89C6E0C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:03:57 968371] [debug] |scid:eaf130c9875cf2c0cb44a5cd|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB89C6E0C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:03:57 968375] [debug] |scid:eaf130c9875cf2c0cb44a5cd|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB89C6E0C|path:0|PNS: 2, unacked: 677|
[2025/09/12 05:03:57 968379] [debug] |scid:eaf130c9875cf2c0cb44a5cd|xqc_timer_set|type:LOSS_DETECTION|expire:1757653438057657|now:1757653437968360|interv:89297|
[2025/09/12 05:03:57 968383] [debug] |scid:eaf130c9875cf2c0cb44a5cd|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB89C6E0C|path:0|pns:2|expire:1757653438057657|now:1757653437968360|interval:89297|pto_count:0|srtt:33079
[2025/09/12 05:03:57 968391] [debug] |scid:eaf130c9875cf2c0cb44a5cd|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:48136|inflight:677|
[2025/09/12 05:03:57 968396] [debug] |scid:eaf130c9875cf2c0cb44a5cd|xqc_check_acked_or_dropped_pkt|conn:0000558BB89C6E0C|pkt_num:0|size:54|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |
[2025/09/12 05:03:57 968400] [debug] |scid:eaf130c9875cf2c0cb44a5cd|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:11|
[2025/09/12 05:03:57 968424] [info] |scid:eaf130c9875cf2c0cb44a5cd|xqc_send_packet_with_pn|<==|conn:0000558BB89C6E0C|path:0|pkt_num:11|size:54|sent:70|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |inflight:677|now:1757653437968406|stream_id:0|stream_offset:0|
[2025/09/12 05:03:57 968432] [debug] |scid:eaf130c9875cf2c0cb44a5cd|xqc_send_ctl_on_packet_sent|conn:0000558BB89C6E0C|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 05:03:57 968439] [debug] |scid:eaf130c9875cf2c0cb44a5cd|xqc_send_ctl_on_packet_sent|path:0|inflight:677|applimit:2184|
[2025/09/12 05:03:57 968446] [debug] |scid:eaf130c9875cf2c0cb44a5cd|xqc_send_ctl_get_pto_time_and_space|srtt:33079|rtt_var:7814|pto_duration:64335|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:03:57 968452] [debug] |scid:eaf130c9875cf2c0cb44a5cd|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB89C6E0C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:03:57 968457] [debug] |scid:eaf130c9875cf2c0cb44a5cd|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB89C6E0C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:03:57 968461] [debug] |scid:eaf130c9875cf2c0cb44a5cd|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB89C6E0C|path:0|PNS: 2, unacked: 731|
[2025/09/12 05:03:57 968465] [debug] |scid:eaf130c9875cf2c0cb44a5cd|xqc_timer_set|type:LOSS_DETECTION|expire:1757653438057741|now:1757653437968446|interv:89295|
[2025/09/12 05:03:57 968469] [debug] |scid:eaf130c9875cf2c0cb44a5cd|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB89C6E0C|path:0|pns:2|expire:1757653438057741|now:1757653437968446|interval:89295|pto_count:0|srtt:33079
[2025/09/12 05:03:57 968473] [debug] |scid:eaf130c9875cf2c0cb44a5cd|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:48136|inflight:731|
[2025/09/12 05:03:57 968478] [debug] |scid:eaf130c9875cf2c0cb44a5cd|xqc_check_acked_or_dropped_pkt|conn:0000558BB89C6E0C|pkt_num:0|size:1050|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:03:57 968482] [debug] |scid:eaf130c9875cf2c0cb44a5cd|xqc_send_ctl_can_send|l-0.0.0.0-443-eaf130c9875cf2c0cb44a5cd p-193.167.0.100-35476-115c5559900575de058e62b8ca57eca36c |path:0|can:1|pkt_sz:1050|schedule_bytes:0|inflight:731|cwnd:48136|conn:0000558BB89C6E0C|stream_id:0|stream_offset:1024|
[2025/09/12 05:03:57 968486] [debug] |scid:eaf130c9875cf2c0cb44a5cd|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:03:57 968490] [debug] |scid:eaf130c9875cf2c0cb44a5cd|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:12|
[2025/09/12 05:03:57 968515] [info] |scid:eaf130c9875cf2c0cb44a5cd|xqc_send_packet_with_pn|<==|conn:0000558BB89C6E0C|path:0|pkt_num:12|size:1050|sent:1066|pkt_type:SHORT_HEADER|frame:STREAM |inflight:731|now:1757653437968497|stream_id:0|stream_offset:1024|
[2025/09/12 05:03:57 968523] [debug] |scid:eaf130c9875cf2c0cb44a5cd|xqc_send_ctl_on_packet_sent|conn:0000558BB89C6E0C|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 05:03:57 968531] [debug] |scid:eaf130c9875cf2c0cb44a5cd|xqc_send_ctl_on_packet_sent|path:0|inflight:731|applimit:2184|
[2025/09/12 05:03:57 968538] [debug] |scid:eaf130c9875cf2c0cb44a5cd|xqc_send_ctl_get_pto_time_and_space|srtt:33079|rtt_var:7814|pto_duration:64335|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:03:57 968544] [debug] |scid:eaf130c9875cf2c0cb44a5cd|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB89C6E0C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:03:57 968547] [debug] |scid:eaf130c9875cf2c0cb44a5cd|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB89C6E0C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:03:57 968556] [debug] |scid:eaf130c9875cf2c0cb44a5cd|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB89C6E0C|path:0|PNS: 2, unacked: 1781|
[2025/09/12 05:03:57 968559] [debug] |scid:eaf130c9875cf2c0cb44a5cd|xqc_timer_set|type:LOSS_DETECTION|expire:1757653438057832|now:1757653437968537|interv:89295|
[2025/09/12 05:03:57 968563] [debug] |scid:eaf130c9875cf2c0cb44a5cd|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB89C6E0C|path:0|pns:2|expire:1757653438057832|now:1757653437968537|interval:89295|pto_count:0|srtt:33079
[2025/09/12 05:03:57 968568] [debug] |scid:eaf130c9875cf2c0cb44a5cd|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:48136|inflight:1781|
[2025/09/12 05:03:57 968572] [debug] |scid:eaf130c9875cf2c0cb44a5cd|xqc_conn_next_wakeup_time|wakeup_time:1757653437991766|
[2025/09/12 05:03:57 968577] [debug] |scid:eaf130c9875cf2c0cb44a5cd|xqc_engine_add_wakeup_queue|next_tick_time:1757653437991766|
[2025/09/12 05:03:57 968581] [debug] |xqc_engine_wakeup_after|wakeup:1757653437991766|now:1757653437968581|diff:23185|
[2025/09/12 05:03:57 968585] [debug] |xqc_engine_main_logic|END|now:1757653437967322|
[2025/09/12 05:03:57 968592] [info] |xqc_engine_packet_process|==>|conn:0000558BB89C6E0C|size:1406|state:ESTABED|recv_time:1757653437968591|
[2025/09/12 05:03:57 968597] [debug] |scid:eaf130c9875cf2c0cb44a5cd|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:eaf130c9875cf2c0cb44a5cd|spin_bit:0|
[2025/09/12 05:03:57 968602] [debug] |scid:eaf130c9875cf2c0cb44a5cd|xqc_packet_decrypt|largest_pn:1451953449|
[2025/09/12 05:03:57 968606] [debug] |scid:eaf130c9875cf2c0cb44a5cd|xqc_packet_decrypt|decryption nonce|path_id:0|pn:1451953450|
[2025/09/12 05:03:57 968612] [debug] |scid:eaf130c9875cf2c0cb44a5cd|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:1451953450|
[2025/09/12 05:03:57 968616] [debug] |scid:eaf130c9875cf2c0cb44a5cd|xqc_process_frames|frame_type:1|
[2025/09/12 05:03:57 968620] [debug] |scid:eaf130c9875cf2c0cb44a5cd|xqc_process_frames|frame_type:0|
[2025/09/12 05:03:57 968624] [debug] |scid:eaf130c9875cf2c0cb44a5cd|xqc_process_padding_frame|process padding|
[2025/09/12 05:03:57 968631] [debug] |scid:eaf130c9875cf2c0cb44a5cd|xqc_timer_unset|type:ACK_01RTT|
[2025/09/12 05:03:57 968635] [debug] |scid:eaf130c9875cf2c0cb44a5cd|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 05:03:57 968640] [debug] |scid:eaf130c9875cf2c0cb44a5cd|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:1451953450|largest:1451953450|pns:2|
[2025/09/12 05:03:57 968644] [info] |scid:eaf130c9875cf2c0cb44a5cd|xqc_conn_on_pkt_processed|====>|conn:0000558BB89C6E0C|path:0|size:1406|pkt_type:SHORT_HEADER|pkt_num:1451953450|frame:PADDING PING |recv_time:1757653437968591|dcid:eaf130c9875cf2c0cb44a5cd|dcid_seq:0|
[2025/09/12 05:03:57 968649] [debug] |scid:eaf130c9875cf2c0cb44a5cd|xqc_timer_set|type:PATH_IDLE|expire:1757653557968591|now:1757653437968591|interv:120000000|
[2025/09/12 05:03:57 968654] [debug] |scid:eaf130c9875cf2c0cb44a5cd|xqc_timer_set|type:CONN_IDLE|expire:1757653557968591|now:1757653437968591|interv:120000000|
[2025/09/12 05:03:57 968657] [debug] |scid:eaf130c9875cf2c0cb44a5cd|xqc_engine_remove_wakeup_queue|next_tick_time:1757653437991766|pq_index:0|
[2025/09/12 05:03:57 968662] [debug] |scid:eaf130c9875cf2c0cb44a5cd|xqc_engine_add_active_queue|last_ticked_time:1757653437967322|
[2025/09/12 05:03:57 968666] [debug] |xqc_engine_main_logic|BEGIN|now:1757653437968666|
[2025/09/12 05:03:57 968671] [debug] |scid:eaf130c9875cf2c0cb44a5cd|xqc_engine_process_conn|conn:0000558BB89C6E0C|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:1757653437968669|
[2025/09/12 05:03:57 968679] [debug] |scid:eaf130c9875cf2c0cb44a5cd|xqc_gen_ack_frame|largest_recv:1451953450|ack_delay:88|first_ack_range:1|largest_pkt_recv_time:1757653437968591|
[2025/09/12 05:03:57 968684] [debug] |scid:eaf130c9875cf2c0cb44a5cd|xqc_gen_ack_frame|high:1451953450|low:1451953449|pkt_pns:2|
[2025/09/12 05:03:57 968688] [debug] |scid:eaf130c9875cf2c0cb44a5cd|xqc_write_ack_to_one_packet|ack_size:12|path:0|path_largest_recv:1451953450|frame_largest_recv:1451953450|
[2025/09/12 05:03:57 968692] [debug] |scid:eaf130c9875cf2c0cb44a5cd|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:2|
[2025/09/12 05:03:57 968696] [debug] |scid:eaf130c9875cf2c0cb44a5cd|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:ACK |stream_id:0|stream_offset:0|
[2025/09/12 05:03:57 968701] [debug] |scid:eaf130c9875cf2c0cb44a5cd|xqc_check_acked_or_dropped_pkt|conn:0000558BB89C6E0C|pkt_num:0|size:34|pkt_type:SHORT_HEADER|frame:ACK |
[2025/09/12 05:03:57 968706] [debug] |scid:eaf130c9875cf2c0cb44a5cd|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:13|
[2025/09/12 05:03:57 968731] [info] |scid:eaf130c9875cf2c0cb44a5cd|xqc_send_packet_with_pn|<==|conn:0000558BB89C6E0C|path:0|pkt_num:13|size:34|sent:50|pkt_type:SHORT_HEADER|frame:ACK |inflight:1781|now:1757653437968711|stream_id:0|stream_offset:0|
[2025/09/12 05:03:57 968740] [debug] |scid:eaf130c9875cf2c0cb44a5cd|xqc_send_ctl_on_packet_sent|conn:0000558BB89C6E0C|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 05:03:57 968748] [debug] |scid:eaf130c9875cf2c0cb44a5cd|xqc_conn_next_wakeup_time|wakeup_time:1757653438057832|
[2025/09/12 05:03:57 968755] [debug] |scid:eaf130c9875cf2c0cb44a5cd|xqc_engine_add_wakeup_queue|next_tick_time:1757653438057832|
[2025/09/12 05:03:57 968761] [debug] |xqc_engine_wakeup_after|wakeup:1757653438057832|now:1757653437968761|diff:89071|
[2025/09/12 05:03:57 968765] [debug] |xqc_engine_main_logic|END|now:1757653437968669|
[2025/09/12 05:03:57 968770] [debug] |xqc_engine_main_logic|BEGIN|now:1757653437968770|
[2025/09/12 05:03:57 968774] [debug] |xqc_engine_wakeup_after|wakeup:1757653438057832|now:1757653437968774|diff:89058|
[2025/09/12 05:03:57 968778] [debug] |xqc_engine_main_logic|END|now:1757653437968770|
[2025/09/12 05:03:58 058910] [debug] |xqc_engine_main_logic|BEGIN|now:1757653438058910|
[2025/09/12 05:03:58 058923] [debug] |scid:eaf130c9875cf2c0cb44a5cd|xqc_engine_remove_wakeup_queue|next_tick_time:1757653438057832|pq_index:0|
[2025/09/12 05:03:58 058928] [debug] |scid:eaf130c9875cf2c0cb44a5cd|xqc_engine_add_active_queue|last_ticked_time:1757653437968669|
[2025/09/12 05:03:58 058934] [debug] |scid:eaf130c9875cf2c0cb44a5cd|xqc_engine_process_conn|conn:0000558BB89C6E0C|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:1757653438058932|
[2025/09/12 05:03:58 058939] [debug] |scid:eaf130c9875cf2c0cb44a5cd|xqc_timer_expire|timer expired|type:LOSS_DETECTION|expire_time:1757653438057832|now:1757653438058932|
[2025/09/12 05:03:58 058943] [debug] |scid:eaf130c9875cf2c0cb44a5cd|xqc_timer_loss_detection_timeout|path:0|loss_detection_timeout|
[2025/09/12 05:03:58 058947] [debug] |scid:eaf130c9875cf2c0cb44a5cd|xqc_timer_loss_detection_timeout|send Probe pkts|conn:0000558BB89C6E0C|path:0|bytes_in_flight:1781|
[2025/09/12 05:03:58 058951] [debug] |scid:eaf130c9875cf2c0cb44a5cd|xqc_send_ctl_get_pto_time_and_space|srtt:33079|rtt_var:7814|pto_duration:64335|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:03:58 058956] [debug] |scid:eaf130c9875cf2c0cb44a5cd|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB89C6E0C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:03:58 058960] [debug] |scid:eaf130c9875cf2c0cb44a5cd|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB89C6E0C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:03:58 058970] [debug] |scid:eaf130c9875cf2c0cb44a5cd|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB89C6E0C|path:0|PNS: 2, unacked: 1781|
[2025/09/12 05:03:58 058974] [debug] |scid:eaf130c9875cf2c0cb44a5cd|xqc_path_send_one_or_two_ack_elicit_pkts|send two ack-eliciting pkts|path:0|pns:2|
[2025/09/12 05:03:58 058978] [debug] |scid:eaf130c9875cf2c0cb44a5cd|xqc_conn_send_probe_pkt|conn:0000558BB89C6E0C|path:0|pkt_num:0|size:23|pkt_type:SHORT_HEADER|frame:HANDSHAKE_DONE |conn_state:ESTABED|
[2025/09/12 05:03:58 058983] [debug] |scid:eaf130c9875cf2c0cb44a5cd|xqc_conn_send_probe_pkt|conn:0000558BB89C6E0C|path:0|pkt_num:1|size:33|pkt_type:SHORT_HEADER|frame:NEW_TOKEN |conn_state:ESTABED|
[2025/09/12 05:03:58 058988] [debug] |scid:eaf130c9875cf2c0cb44a5cd|xqc_timer_loss_detection_timeout|xqc_send_ctl_set_loss_detection_timer|PTO|conn:0000558BB89C6E0C|pto_count:1
[2025/09/12 05:03:58 058993] [debug] |scid:eaf130c9875cf2c0cb44a5cd|xqc_send_ctl_get_pto_time_and_space|srtt:33079|rtt_var:7814|pto_duration:128670|backoff_factor:2.00|backoff:2.00|pto_cnt:1|max_ack_delay:25|
[2025/09/12 05:03:58 058997] [debug] |scid:eaf130c9875cf2c0cb44a5cd|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB89C6E0C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:03:58 059001] [debug] |scid:eaf130c9875cf2c0cb44a5cd|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB89C6E0C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:03:58 059005] [debug] |scid:eaf130c9875cf2c0cb44a5cd|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB89C6E0C|path:0|PNS: 2, unacked: 1725|
[2025/09/12 05:03:58 059008] [debug] |scid:eaf130c9875cf2c0cb44a5cd|xqc_timer_set|type:LOSS_DETECTION|expire:1757653438147167|now:1757653438058992|interv:88175|
[2025/09/12 05:03:58 059012] [debug] |scid:eaf130c9875cf2c0cb44a5cd|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB89C6E0C|path:0|pns:2|expire:1757653438147167|now:1757653438058992|interval:88175|pto_count:1|srtt:33079
[2025/09/12 05:03:58 059018] [debug] |scid:eaf130c9875cf2c0cb44a5cd|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:HANDSHAKE_DONE |stream_id:0|stream_offset:0|
[2025/09/12 05:03:58 059023] [debug] |scid:eaf130c9875cf2c0cb44a5cd|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:NEW_TOKEN |stream_id:0|stream_offset:0|
[2025/09/12 05:03:58 059027] [debug] |scid:eaf130c9875cf2c0cb44a5cd|xqc_check_acked_or_dropped_pkt|conn:0000558BB89C6E0C|pkt_num:0|size:23|pkt_type:SHORT_HEADER|frame:HANDSHAKE_DONE |
[2025/09/12 05:03:58 059032] [debug] |scid:eaf130c9875cf2c0cb44a5cd|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:14|
[2025/09/12 05:03:58 059087] [info] |scid:eaf130c9875cf2c0cb44a5cd|xqc_send_packet_with_pn|<==|conn:0000558BB89C6E0C|path:0|pkt_num:14|size:23|sent:39|pkt_type:SHORT_HEADER|frame:HANDSHAKE_DONE |inflight:1725|now:1757653438059060|stream_id:0|stream_offset:0|
[2025/09/12 05:03:58 059097] [debug] |scid:eaf130c9875cf2c0cb44a5cd|xqc_send_ctl_on_packet_sent|conn:0000558BB89C6E0C|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 05:03:58 059104] [debug] |scid:eaf130c9875cf2c0cb44a5cd|xqc_send_ctl_on_packet_sent|path:0|inflight:1725|applimit:2184|
[2025/09/12 05:03:58 059111] [debug] |scid:eaf130c9875cf2c0cb44a5cd|xqc_send_ctl_get_pto_time_and_space|srtt:33079|rtt_var:7814|pto_duration:128670|backoff_factor:2.00|backoff:2.00|pto_cnt:1|max_ack_delay:25|
[2025/09/12 05:03:58 059118] [debug] |scid:eaf130c9875cf2c0cb44a5cd|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB89C6E0C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:03:58 059124] [debug] |scid:eaf130c9875cf2c0cb44a5cd|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB89C6E0C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:03:58 059127] [debug] |scid:eaf130c9875cf2c0cb44a5cd|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB89C6E0C|path:0|PNS: 2, unacked: 1748|
[2025/09/12 05:03:58 059131] [debug] |scid:eaf130c9875cf2c0cb44a5cd|xqc_timer_set|type:LOSS_DETECTION|expire:1757653438237730|now:1757653438059110|interv:178620|
[2025/09/12 05:03:58 059140] [debug] |scid:eaf130c9875cf2c0cb44a5cd|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB89C6E0C|path:0|pns:2|expire:1757653438237730|now:1757653438059110|interval:178620|pto_count:1|srtt:33079
[2025/09/12 05:03:58 059145] [debug] |scid:eaf130c9875cf2c0cb44a5cd|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:48136|inflight:1748|
[2025/09/12 05:03:58 059150] [debug] |scid:eaf130c9875cf2c0cb44a5cd|xqc_check_acked_or_dropped_pkt|conn:0000558BB89C6E0C|pkt_num:1|size:33|pkt_type:SHORT_HEADER|frame:NEW_TOKEN |
[2025/09/12 05:03:58 059154] [debug] |scid:eaf130c9875cf2c0cb44a5cd|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:15|
[2025/09/12 05:03:58 059180] [info] |scid:eaf130c9875cf2c0cb44a5cd|xqc_send_packet_with_pn|<==|conn:0000558BB89C6E0C|path:0|pkt_num:15|size:33|sent:49|pkt_type:SHORT_HEADER|frame:NEW_TOKEN |inflight:1748|now:1757653438059160|stream_id:0|stream_offset:0|
[2025/09/12 05:03:58 059189] [debug] |scid:eaf130c9875cf2c0cb44a5cd|xqc_send_ctl_on_packet_sent|conn:0000558BB89C6E0C|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:0|
[2025/09/12 05:03:58 059196] [debug] |scid:eaf130c9875cf2c0cb44a5cd|xqc_send_ctl_on_packet_sent|path:0|inflight:1748|applimit:2184|
[2025/09/12 05:03:58 059202] [debug] |scid:eaf130c9875cf2c0cb44a5cd|xqc_send_ctl_get_pto_time_and_space|srtt:33079|rtt_var:7814|pto_duration:128670|backoff_factor:2.00|backoff:2.00|pto_cnt:1|max_ack_delay:25|
[2025/09/12 05:03:58 059209] [debug] |scid:eaf130c9875cf2c0cb44a5cd|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB89C6E0C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:03:58 059214] [debug] |scid:eaf130c9875cf2c0cb44a5cd|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB89C6E0C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:03:58 059217] [debug] |scid:eaf130c9875cf2c0cb44a5cd|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB89C6E0C|path:0|PNS: 2, unacked: 1781|
[2025/09/12 05:03:58 059221] [debug] |scid:eaf130c9875cf2c0cb44a5cd|xqc_timer_set|type:LOSS_DETECTION|expire:1757653438237830|now:1757653438059202|interv:178628|
[2025/09/12 05:03:58 059225] [debug] |scid:eaf130c9875cf2c0cb44a5cd|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB89C6E0C|path:0|pns:2|expire:1757653438237830|now:1757653438059202|interval:178628|pto_count:1|srtt:33079
[2025/09/12 05:03:58 059229] [debug] |scid:eaf130c9875cf2c0cb44a5cd|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:48136|inflight:1781|
[2025/09/12 05:03:58 059234] [debug] |scid:eaf130c9875cf2c0cb44a5cd|xqc_conn_next_wakeup_time|wakeup_time:1757653438237830|
[2025/09/12 05:03:58 059239] [debug] |scid:eaf130c9875cf2c0cb44a5cd|xqc_engine_add_wakeup_queue|next_tick_time:1757653438237830|
[2025/09/12 05:03:58 059242] [debug] |xqc_engine_wakeup_after|wakeup:1757653438237830|now:1757653438059242|diff:178588|
[2025/09/12 05:03:58 059247] [debug] |xqc_engine_main_logic|END|now:1757653438058932|
[2025/09/12 05:03:58 089849] [info] |xqc_engine_packet_process|==>|conn:0000558BB89C6E0C|size:41|state:ESTABED|recv_time:1757653438089847|
[2025/09/12 05:03:58 089862] [debug] |scid:eaf130c9875cf2c0cb44a5cd|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:eaf130c9875cf2c0cb44a5cd|spin_bit:0|
[2025/09/12 05:03:58 089872] [debug] |scid:eaf130c9875cf2c0cb44a5cd|xqc_packet_decrypt|largest_pn:1451953450|
[2025/09/12 05:03:58 089879] [debug] |scid:eaf130c9875cf2c0cb44a5cd|xqc_packet_decrypt|decryption nonce|path_id:0|pn:1451953453|
[2025/09/12 05:03:58 089887] [debug] |scid:eaf130c9875cf2c0cb44a5cd|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:1451953453|
[2025/09/12 05:03:58 089894] [debug] |scid:eaf130c9875cf2c0cb44a5cd|xqc_process_frames|frame_type:2|
[2025/09/12 05:03:58 089901] [debug] |scid:eaf130c9875cf2c0cb44a5cd|xqc_send_ctl_on_ack_received|conn:0000558BB89C6E0C|path:0|pkt_num:9|origin_pktnum:0|size:284|pns:2|pkt_type:SHORT_HEADER|frame:CRYPTO |conn_state:ESTABED|frame_largest_ack:14|path_largest_ack:9|
[2025/09/12 05:03:58 089918] [debug] |scid:eaf130c9875cf2c0cb44a5cd|xqc_update_sample|sampler_update|prior_lost:4|tx_in_flight:623|prior_delivered:2184|prior_time:1757653437967860|is_app_limited:1|send_elapse:329|ack_elapse:121987|ctl_first_sent_time:1757653437968189|lagest_ack_time:1757653438089847|curr_delivered:2468|
[2025/09/12 05:03:58 089925] [debug] |scid:eaf130c9875cf2c0cb44a5cd|xqc_update_sample|sampler_sent_time_update:1757653437968189|
[2025/09/12 05:03:58 089932] [debug] |scid:eaf130c9875cf2c0cb44a5cd|xqc_send_ctl_on_ack_received|sndq_packets_used:8||sndq_packets_used_bytes:0|sndq_packets_free:1|
[2025/09/12 05:03:58 089939] [debug] |scid:eaf130c9875cf2c0cb44a5cd|xqc_send_ctl_on_ack_received|conn:0000558BB89C6E0C|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 05:03:58 089944] [debug] |scid:eaf130c9875cf2c0cb44a5cd|xqc_update_sample|sampler_update|prior_lost:4|tx_in_flight:623|prior_delivered:2184|prior_time:1757653437967860|is_app_limited:1|send_elapse:329|ack_elapse:121987|ctl_first_sent_time:1757653437968189|lagest_ack_time:1757653438089847|curr_delivered:2522|
[2025/09/12 05:03:58 089950] [debug] |scid:eaf130c9875cf2c0cb44a5cd|xqc_update_sample|sampler_sent_time_update:1757653437968322|
[2025/09/12 05:03:58 089956] [debug] |scid:eaf130c9875cf2c0cb44a5cd|xqc_send_ctl_on_ack_received|sndq_packets_used:7||sndq_packets_used_bytes:0|sndq_packets_free:2|
[2025/09/12 05:03:58 089963] [debug] |scid:eaf130c9875cf2c0cb44a5cd|xqc_send_ctl_on_ack_received|conn:0000558BB89C6E0C|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 05:03:58 089970] [debug] |scid:eaf130c9875cf2c0cb44a5cd|xqc_update_sample|sampler_update|prior_lost:4|tx_in_flight:623|prior_delivered:2184|prior_time:1757653437967860|is_app_limited:1|send_elapse:329|ack_elapse:121987|ctl_first_sent_time:1757653437968189|lagest_ack_time:1757653438089847|curr_delivered:2576|
[2025/09/12 05:03:58 089975] [debug] |scid:eaf130c9875cf2c0cb44a5cd|xqc_update_sample|sampler_sent_time_update:1757653437968406|
[2025/09/12 05:03:58 089979] [debug] |scid:eaf130c9875cf2c0cb44a5cd|xqc_send_ctl_on_ack_received|sndq_packets_used:6||sndq_packets_used_bytes:0|sndq_packets_free:3|
[2025/09/12 05:03:58 089983] [debug] |scid:eaf130c9875cf2c0cb44a5cd|xqc_send_ctl_on_ack_received|conn:0000558BB89C6E0C|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 05:03:58 089990] [debug] |scid:eaf130c9875cf2c0cb44a5cd|xqc_update_sample|sampler_update|prior_lost:4|tx_in_flight:623|prior_delivered:2184|prior_time:1757653437967860|is_app_limited:1|send_elapse:329|ack_elapse:121987|ctl_first_sent_time:1757653437968189|lagest_ack_time:1757653438089847|curr_delivered:2599|
[2025/09/12 05:03:58 089997] [debug] |scid:eaf130c9875cf2c0cb44a5cd|xqc_update_sample|sampler_sent_time_update:1757653438059060|
[2025/09/12 05:03:58 090004] [debug] |scid:eaf130c9875cf2c0cb44a5cd|xqc_send_ctl_on_ack_received|sndq_packets_used:4||sndq_packets_used_bytes:0|sndq_packets_free:5|
[2025/09/12 05:03:58 090009] [debug] |scid:eaf130c9875cf2c0cb44a5cd|xqc_send_ctl_update_rtt|before update rtt|conn:0000558BB89C6E0C|srtt:33079|rttvar:7814|minrtt:30957|latest_rtt:30787|ack_delay:136|
[2025/09/12 05:03:58 090013] [debug] |scid:eaf130c9875cf2c0cb44a5cd|xqc_send_ctl_update_rtt|l-0.0.0.0-443-eaf130c9875cf2c0cb44a5cd p-193.167.0.100-35476-115c5559900575de058e62b8ca57eca36c |after update rtt|conn:0000558BB89C6E0C|srtt:32776|rttvar:6468|minrtt:30787|latest_rtt:30787|ack_delay:136|
[2025/09/12 05:03:58 090017] [debug] |scid:eaf130c9875cf2c0cb44a5cd|xqc_send_ctl_get_lost_sent_pn|largest_acked:14|lost_pn:11|thresh:3|
[2025/09/12 05:03:58 090021] [debug] |scid:eaf130c9875cf2c0cb44a5cd|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:03:58 090030] [debug] |scid:eaf130c9875cf2c0cb44a5cd|xqc_send_ctl_detect_lost|mark lost|pns:2|pkt_num:8|lost_pn:11|po_sent_time:1757653437968102|lost_send_time:1757653438052974|loss_delay:36873|frame:CRYPTO |repair:32|
[2025/09/12 05:03:58 090035] [debug] |scid:eaf130c9875cf2c0cb44a5cd|xqc_send_ctl_detect_lost|mark lost|pns:2|pkt_num:12|lost_pn:11|po_sent_time:1757653437968497|lost_send_time:1757653438052974|loss_delay:36873|frame:STREAM |repair:128|
[2025/09/12 05:03:58 090058] [debug] |scid:eaf130c9875cf2c0cb44a5cd|xqc_send_ctl_detect_lost|OnLostDetection|largest_lost sent time: 1757653437968497u|
[2025/09/12 05:03:58 090062] [stats] |scid:eaf130c9875cf2c0cb44a5cd|xqc_send_ctl_detect_lost|l-0.0.0.0-443-eaf130c9875cf2c0cb44a5cd p-193.167.0.100-35476-115c5559900575de058e62b8ca57eca36c |lost interval:155886|lost_count:3|send_count:12|pkt_num:12|po_send_time:1757653437968497|srtt:32776|cwnd:48136|bw:54432|conn_life:482338|now:0|last_lost_time:482338|
[2025/09/12 05:03:58 090067] [debug] |scid:eaf130c9875cf2c0cb44a5cd|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:03:58 090071] [debug] |scid:eaf130c9875cf2c0cb44a5cd|xqc_send_ctl_get_pto_time_and_space|srtt:32776|rtt_var:6468|pto_duration:58648|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:03:58 090076] [debug] |scid:eaf130c9875cf2c0cb44a5cd|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB89C6E0C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:03:58 090080] [debug] |scid:eaf130c9875cf2c0cb44a5cd|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB89C6E0C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:03:58 090084] [debug] |scid:eaf130c9875cf2c0cb44a5cd|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB89C6E0C|path:0|PNS: 2, unacked: 33|
[2025/09/12 05:03:58 090087] [debug] |scid:eaf130c9875cf2c0cb44a5cd|xqc_timer_set|type:LOSS_DETECTION|expire:1757653438142808|now:1757653438090071|interv:52737|
[2025/09/12 05:03:58 090092] [debug] |scid:eaf130c9875cf2c0cb44a5cd|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB89C6E0C|path:0|pns:2|expire:1757653438142808|now:1757653438090071|interval:52737|pto_count:0|srtt:32776
[2025/09/12 05:03:58 090096] [debug] |scid:eaf130c9875cf2c0cb44a5cd|xqc_generate_sample|sampler: send_elapse 329, ack_elapse 121987, delivered 415|rate 3402|lost 6|
[2025/09/12 05:03:58 090100] [debug] |scid:eaf130c9875cf2c0cb44a5cd|xqc_bbr_update_bandwidth|BBRv1: RTT round update 3 -> 4|
[2025/09/12 05:03:58 090104] [debug] |scid:eaf130c9875cf2c0cb44a5cd|xqc_bbr_update_min_rtt|probertt expire|rtt:30787, old_rtt:30957|
[2025/09/12 05:03:58 090108] [debug] |scid:eaf130c9875cf2c0cb44a5cd|xqc_bbr_update_min_rtt|minrtt expire|rtt:30787, old_rtt:30957|
[2025/09/12 05:03:58 090112] [debug] |scid:eaf130c9875cf2c0cb44a5cd|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:5744|extra_cwnd:830|
[2025/09/12 05:03:58 090116] [debug] |scid:eaf130c9875cf2c0cb44a5cd|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:48136|packet_lost:2|acked:415|po_sent_time:1757653438059060|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2599|
[2025/09/12 05:03:58 090120] [debug] |scid:eaf130c9875cf2c0cb44a5cd|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:48136|packet_lost:2|acked:415|po_sent_time:1757653438059060|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2599|
[2025/09/12 05:03:58 090125] [debug] |scid:eaf130c9875cf2c0cb44a5cd|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-eaf130c9875cf2c0cb44a5cd p-193.167.0.100-35476-115c5559900575de058e62b8ca57eca36c |bbr on ack|mode:0|pacing_rate:3951930|bw:54432|cwnd:48551|full_bw_reached:0|inflight:33|srtt:32776|latest_rtt:30787|min_rtt:30787|applimit:1|lost:4|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:1|
[2025/09/12 05:03:58 090130] [stats] |scid:eaf130c9875cf2c0cb44a5cd|xqc_send_ctl_info_circle_record|l-0.0.0.0-443-eaf130c9875cf2c0cb44a5cd p-193.167.0.100-35476-115c5559900575de058e62b8ca57eca36c |path:0||cwnd:48551|inflight:33|mode:0|applimit:0|pacing_rate:3951930|bw:54432|srtt:32776|latest_rtt:30787|min_rtt:30787|send:22|lost:4|tlp:2|recv:5|recovery:0|slow_start:1|conn_life:482621|acked:415|delivered:2599|is_cwnd_limited:0|
[2025/09/12 05:03:58 090139] [debug] |scid:eaf130c9875cf2c0cb44a5cd|xqc_process_frames|frame_type:1|
[2025/09/12 05:03:58 090144] [debug] |scid:eaf130c9875cf2c0cb44a5cd|xqc_timer_set|type:ACK_01RTT|expire:1757653438114847|now:1757653438089847|interv:25000|
[2025/09/12 05:03:58 090150] [debug] |scid:eaf130c9875cf2c0cb44a5cd|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:1757653438089847|max_ack_delay:25000|
[2025/09/12 05:03:58 090154] [debug] |scid:eaf130c9875cf2c0cb44a5cd|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:1451953453|largest:1451953453|pns:2|
[2025/09/12 05:03:58 090159] [info] |scid:eaf130c9875cf2c0cb44a5cd|xqc_conn_on_pkt_processed|====>|conn:0000558BB89C6E0C|path:0|size:41|pkt_type:SHORT_HEADER|pkt_num:1451953453|frame:PING ACK |recv_time:1757653438089847|dcid:eaf130c9875cf2c0cb44a5cd|dcid_seq:0|
[2025/09/12 05:03:58 090163] [debug] |scid:eaf130c9875cf2c0cb44a5cd|xqc_timer_set|type:PATH_IDLE|expire:1757653558089847|now:1757653438089847|interv:120000000|
[2025/09/12 05:03:58 090167] [debug] |scid:eaf130c9875cf2c0cb44a5cd|xqc_timer_set|type:CONN_IDLE|expire:1757653558089847|now:1757653438089847|interv:120000000|
[2025/09/12 05:03:58 090171] [debug] |scid:eaf130c9875cf2c0cb44a5cd|xqc_engine_remove_wakeup_queue|next_tick_time:1757653438237830|pq_index:0|
[2025/09/12 05:03:58 090176] [debug] |scid:eaf130c9875cf2c0cb44a5cd|xqc_engine_add_active_queue|last_ticked_time:1757653438058932|
[2025/09/12 05:03:58 090180] [debug] |xqc_engine_main_logic|BEGIN|now:1757653438090180|
[2025/09/12 05:03:58 090185] [debug] |scid:eaf130c9875cf2c0cb44a5cd|xqc_engine_process_conn|conn:0000558BB89C6E0C|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:1757653438090184|
[2025/09/12 05:03:58 090191] [debug] |scid:eaf130c9875cf2c0cb44a5cd|xqc_path_get_perf_class|conn:0000558BB89C6E0C|path_id:0|path_srtt:32776|min_srtt:32776|path_bw:54432|loss_rate:30.77|path_pto:0|
[2025/09/12 05:03:58 090195] [debug] |scid:eaf130c9875cf2c0cb44a5cd|xqc_send_ctl_can_send|l-0.0.0.0-443-eaf130c9875cf2c0cb44a5cd p-193.167.0.100-35476-115c5559900575de058e62b8ca57eca36c |path:0|can:1|pkt_sz:283|schedule_bytes:0|inflight:33|cwnd:48551|conn:0000558BB89C6E0C|stream_id:0|stream_offset:0|
[2025/09/12 05:03:58 090200] [debug] |scid:eaf130c9875cf2c0cb44a5cd|xqc_minrtt_scheduler_get_path|path srtt|conn:0000558BB89C6E0C|path_id:0|path_srtt:32776|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:03:58 090204] [debug] |scid:eaf130c9875cf2c0cb44a5cd|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CRYPTO |pn:8|size:283|reinj:0|path_class:4|
[2025/09/12 05:03:58 090209] [debug] |scid:eaf130c9875cf2c0cb44a5cd|xqc_path_get_perf_class|conn:0000558BB89C6E0C|path_id:0|path_srtt:32776|min_srtt:32776|path_bw:54432|loss_rate:30.77|path_pto:0|
[2025/09/12 05:03:58 090213] [debug] |scid:eaf130c9875cf2c0cb44a5cd|xqc_send_ctl_can_send|l-0.0.0.0-443-eaf130c9875cf2c0cb44a5cd p-193.167.0.100-35476-115c5559900575de058e62b8ca57eca36c |path:0|can:1|pkt_sz:1050|schedule_bytes:283|inflight:33|cwnd:48551|conn:0000558BB89C6E0C|stream_id:0|stream_offset:1024|
[2025/09/12 05:03:58 090217] [debug] |scid:eaf130c9875cf2c0cb44a5cd|xqc_minrtt_scheduler_get_path|path srtt|conn:0000558BB89C6E0C|path_id:0|path_srtt:32776|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:03:58 090222] [debug] |scid:eaf130c9875cf2c0cb44a5cd|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:12|size:1050|reinj:0|path_class:4|
[2025/09/12 05:03:58 090229] [debug] |scid:eaf130c9875cf2c0cb44a5cd|xqc_check_acked_or_dropped_pkt|conn:0000558BB89C6E0C|pkt_num:8|size:283|pkt_type:SHORT_HEADER|frame:CRYPTO |
[2025/09/12 05:03:58 090233] [debug] |scid:eaf130c9875cf2c0cb44a5cd|xqc_send_ctl_can_send|l-0.0.0.0-443-eaf130c9875cf2c0cb44a5cd p-193.167.0.100-35476-115c5559900575de058e62b8ca57eca36c |path:0|can:1|pkt_sz:283|schedule_bytes:0|inflight:33|cwnd:48551|conn:0000558BB89C6E0C|stream_id:0|stream_offset:0|
[2025/09/12 05:03:58 090238] [debug] |scid:eaf130c9875cf2c0cb44a5cd|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:03:58 090242] [debug] |scid:eaf130c9875cf2c0cb44a5cd|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:16|
[2025/09/12 05:03:58 090272] [info] |scid:eaf130c9875cf2c0cb44a5cd|xqc_send_packet_with_pn|<==|conn:0000558BB89C6E0C|path:0|pkt_num:16|size:283|sent:299|pkt_type:SHORT_HEADER|frame:CRYPTO |inflight:33|now:1757653438090249|stream_id:0|stream_offset:0|
[2025/09/12 05:03:58 090278] [debug] |scid:eaf130c9875cf2c0cb44a5cd|xqc_send_ctl_on_packet_sent|conn:0000558BB89C6E0C|path:0|pkt_num:16|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 05:03:58 090283] [debug] |scid:eaf130c9875cf2c0cb44a5cd|xqc_send_ctl_on_packet_sent|path:0|inflight:33|applimit:0|
[2025/09/12 05:03:58 090287] [debug] |scid:eaf130c9875cf2c0cb44a5cd|xqc_send_ctl_get_pto_time_and_space|srtt:32776|rtt_var:6468|pto_duration:58648|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:03:58 090291] [debug] |scid:eaf130c9875cf2c0cb44a5cd|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB89C6E0C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:03:58 090295] [debug] |scid:eaf130c9875cf2c0cb44a5cd|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB89C6E0C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:03:58 090299] [debug] |scid:eaf130c9875cf2c0cb44a5cd|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB89C6E0C|path:0|PNS: 2, unacked: 316|
[2025/09/12 05:03:58 090303] [debug] |scid:eaf130c9875cf2c0cb44a5cd|xqc_timer_set|type:LOSS_DETECTION|expire:1757653438173897|now:1757653438090287|interv:83610|
[2025/09/12 05:03:58 090307] [debug] |scid:eaf130c9875cf2c0cb44a5cd|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB89C6E0C|path:0|pns:2|expire:1757653438173897|now:1757653438090287|interval:83610|pto_count:0|srtt:32776
[2025/09/12 05:03:58 090311] [debug] |scid:eaf130c9875cf2c0cb44a5cd|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:48551|inflight:316|
[2025/09/12 05:03:58 090316] [debug] |scid:eaf130c9875cf2c0cb44a5cd|xqc_check_acked_or_dropped_pkt|conn:0000558BB89C6E0C|pkt_num:12|size:1050|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:03:58 090320] [debug] |scid:eaf130c9875cf2c0cb44a5cd|xqc_send_ctl_can_send|l-0.0.0.0-443-eaf130c9875cf2c0cb44a5cd p-193.167.0.100-35476-115c5559900575de058e62b8ca57eca36c |path:0|can:1|pkt_sz:1050|schedule_bytes:0|inflight:316|cwnd:48551|conn:0000558BB89C6E0C|stream_id:0|stream_offset:1024|
[2025/09/12 05:03:58 090325] [debug] |scid:eaf130c9875cf2c0cb44a5cd|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:03:58 090329] [debug] |scid:eaf130c9875cf2c0cb44a5cd|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:17|
[2025/09/12 05:03:58 090349] [info] |scid:eaf130c9875cf2c0cb44a5cd|xqc_send_packet_with_pn|<==|conn:0000558BB89C6E0C|path:0|pkt_num:17|size:1050|sent:1066|pkt_type:SHORT_HEADER|frame:STREAM |inflight:316|now:1757653438090335|stream_id:0|stream_offset:1024|
[2025/09/12 05:03:58 090354] [debug] |scid:eaf130c9875cf2c0cb44a5cd|xqc_send_ctl_on_packet_sent|conn:0000558BB89C6E0C|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 05:03:58 090359] [debug] |scid:eaf130c9875cf2c0cb44a5cd|xqc_send_ctl_on_packet_sent|path:0|inflight:316|applimit:0|
[2025/09/12 05:03:58 090363] [debug] |scid:eaf130c9875cf2c0cb44a5cd|xqc_send_ctl_get_pto_time_and_space|srtt:32776|rtt_var:6468|pto_duration:58648|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:03:58 090371] [debug] |scid:eaf130c9875cf2c0cb44a5cd|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB89C6E0C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:03:58 090374] [debug] |scid:eaf130c9875cf2c0cb44a5cd|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB89C6E0C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:03:58 090378] [debug] |scid:eaf130c9875cf2c0cb44a5cd|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB89C6E0C|path:0|PNS: 2, unacked: 1366|
[2025/09/12 05:03:58 090382] [debug] |scid:eaf130c9875cf2c0cb44a5cd|xqc_timer_set|type:LOSS_DETECTION|expire:1757653438173983|now:1757653438090363|interv:83620|
[2025/09/12 05:03:58 090386] [debug] |scid:eaf130c9875cf2c0cb44a5cd|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB89C6E0C|path:0|pns:2|expire:1757653438173983|now:1757653438090363|interval:83620|pto_count:0|srtt:32776
[2025/09/12 05:03:58 090390] [debug] |scid:eaf130c9875cf2c0cb44a5cd|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:48551|inflight:1366|
[2025/09/12 05:03:58 090395] [debug] |scid:eaf130c9875cf2c0cb44a5cd|xqc_conn_next_wakeup_time|wakeup_time:1757653438114847|
[2025/09/12 05:03:58 090399] [debug] |scid:eaf130c9875cf2c0cb44a5cd|xqc_engine_add_wakeup_queue|next_tick_time:1757653438114847|
[2025/09/12 05:03:58 090403] [debug] |xqc_engine_wakeup_after|wakeup:1757653438114847|now:1757653438090403|diff:24444|
[2025/09/12 05:03:58 090407] [debug] |xqc_engine_main_logic|END|now:1757653438090184|
[2025/09/12 05:03:58 090413] [debug] |xqc_engine_main_logic|BEGIN|now:1757653438090413|
[2025/09/12 05:03:58 090416] [debug] |xqc_engine_wakeup_after|wakeup:1757653438114847|now:1757653438090416|diff:24431|
[2025/09/12 05:03:58 090420] [debug] |xqc_engine_main_logic|END|now:1757653438090413|
[2025/09/12 05:03:58 115489] [debug] |xqc_engine_main_logic|BEGIN|now:1757653438115488|
[2025/09/12 05:03:58 115500] [debug] |scid:eaf130c9875cf2c0cb44a5cd|xqc_engine_remove_wakeup_queue|next_tick_time:1757653438114847|pq_index:0|
[2025/09/12 05:03:58 115505] [debug] |scid:eaf130c9875cf2c0cb44a5cd|xqc_engine_add_active_queue|last_ticked_time:1757653438090184|
[2025/09/12 05:03:58 115510] [debug] |scid:eaf130c9875cf2c0cb44a5cd|xqc_engine_process_conn|conn:0000558BB89C6E0C|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:1757653438115509|
[2025/09/12 05:03:58 115515] [debug] |scid:eaf130c9875cf2c0cb44a5cd|xqc_timer_expire|timer expired|type:ACK_01RTT|expire_time:1757653438114847|now:1757653438115509|
[2025/09/12 05:03:58 115519] [debug] |scid:eaf130c9875cf2c0cb44a5cd|xqc_timer_ack_timeout|pns:2|path:0|
[2025/09/12 05:03:58 115523] [debug] |scid:eaf130c9875cf2c0cb44a5cd|xqc_timer_expire|unset|type:ACK_01RTT|expire_time:1757653438114847|now:1757653438115509|
[2025/09/12 05:03:58 115527] [debug] |scid:eaf130c9875cf2c0cb44a5cd|xqc_timer_unset|type:ACK_01RTT|
[2025/09/12 05:03:58 115533] [debug] |scid:eaf130c9875cf2c0cb44a5cd|xqc_gen_ack_frame|largest_recv:1451953453|ack_delay:25685|first_ack_range:0|largest_pkt_recv_time:1757653438089847|
[2025/09/12 05:03:58 115537] [debug] |scid:eaf130c9875cf2c0cb44a5cd|xqc_gen_ack_frame|high:1451953453|low:1451953453|pkt_pns:2|
[2025/09/12 05:03:58 115541] [debug] |scid:eaf130c9875cf2c0cb44a5cd|xqc_gen_ack_frame|high:1451953450|low:1451953449|pkt_pns:2|
[2025/09/12 05:03:58 115545] [debug] |scid:eaf130c9875cf2c0cb44a5cd|xqc_write_ack_to_one_packet|ack_size:15|path:0|path_largest_recv:1451953453|frame_largest_recv:1451953453|
[2025/09/12 05:03:58 115549] [debug] |scid:eaf130c9875cf2c0cb44a5cd|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:2|
[2025/09/12 05:03:58 115554] [debug] |scid:eaf130c9875cf2c0cb44a5cd|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:ACK |stream_id:0|stream_offset:0|
[2025/09/12 05:03:58 115565] [debug] |scid:eaf130c9875cf2c0cb44a5cd|xqc_check_acked_or_dropped_pkt|conn:0000558BB89C6E0C|pkt_num:0|size:37|pkt_type:SHORT_HEADER|frame:ACK |
[2025/09/12 05:03:58 115570] [debug] |scid:eaf130c9875cf2c0cb44a5cd|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:18|
[2025/09/12 05:03:58 115598] [info] |scid:eaf130c9875cf2c0cb44a5cd|xqc_send_packet_with_pn|<==|conn:0000558BB89C6E0C|path:0|pkt_num:18|size:37|sent:53|pkt_type:SHORT_HEADER|frame:ACK |inflight:1366|now:1757653438115577|stream_id:0|stream_offset:0|
[2025/09/12 05:03:58 115604] [debug] |scid:eaf130c9875cf2c0cb44a5cd|xqc_send_ctl_on_packet_sent|conn:0000558BB89C6E0C|path:0|pkt_num:18|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 05:03:58 115610] [debug] |scid:eaf130c9875cf2c0cb44a5cd|xqc_conn_next_wakeup_time|wakeup_time:1757653438173983|
[2025/09/12 05:03:58 115614] [debug] |scid:eaf130c9875cf2c0cb44a5cd|xqc_engine_add_wakeup_queue|next_tick_time:1757653438173983|
[2025/09/12 05:03:58 115618] [debug] |xqc_engine_wakeup_after|wakeup:1757653438173983|now:1757653438115618|diff:58365|
[2025/09/12 05:03:58 115622] [debug] |xqc_engine_main_logic|END|now:1757653438115509|
[2025/09/12 05:03:58 121153] [info] |xqc_engine_packet_process|==>|conn:0000558BB89C6E0C|size:42|state:ESTABED|recv_time:1757653438121151|
[2025/09/12 05:03:58 121170] [debug] |scid:eaf130c9875cf2c0cb44a5cd|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:eaf130c9875cf2c0cb44a5cd|spin_bit:0|
[2025/09/12 05:03:58 121182] [debug] |scid:eaf130c9875cf2c0cb44a5cd|xqc_packet_decrypt|largest_pn:1451953453|
[2025/09/12 05:03:58 121189] [debug] |scid:eaf130c9875cf2c0cb44a5cd|xqc_packet_decrypt|decryption nonce|path_id:0|pn:1451953454|
[2025/09/12 05:03:58 121200] [debug] |scid:eaf130c9875cf2c0cb44a5cd|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:1451953454|
[2025/09/12 05:03:58 121208] [debug] |scid:eaf130c9875cf2c0cb44a5cd|xqc_process_frames|frame_type:2|
[2025/09/12 05:03:58 121218] [debug] |scid:eaf130c9875cf2c0cb44a5cd|xqc_send_ctl_on_ack_received|conn:0000558BB89C6E0C|path:0|pkt_num:16|origin_pktnum:8|size:283|pns:2|pkt_type:SHORT_HEADER|frame:CRYPTO |conn_state:ESTABED|frame_largest_ack:16|path_largest_ack:16|
[2025/09/12 05:03:58 121228] [debug] |scid:eaf130c9875cf2c0cb44a5cd|xqc_update_sample|sampler_update|prior_lost:6|tx_in_flight:316|prior_delivered:2599|prior_time:1757653438089847|is_app_limited:0|send_elapse:122060|ack_elapse:31304|ctl_first_sent_time:1757653438090249|lagest_ack_time:1757653438121151|curr_delivered:2882|
[2025/09/12 05:03:58 121238] [debug] |scid:eaf130c9875cf2c0cb44a5cd|xqc_update_sample|sampler_sent_time_update:1757653438090249|
[2025/09/12 05:03:58 121247] [debug] |scid:eaf130c9875cf2c0cb44a5cd|xqc_send_ctl_on_ack_received|sndq_packets_used:4||sndq_packets_used_bytes:0|sndq_packets_free:5|
[2025/09/12 05:03:58 121255] [debug] |scid:eaf130c9875cf2c0cb44a5cd|xqc_send_ctl_update_rtt|before update rtt|conn:0000558BB89C6E0C|srtt:32776|rttvar:6468|minrtt:30787|latest_rtt:30902|ack_delay:128|
[2025/09/12 05:03:58 121264] [debug] |scid:eaf130c9875cf2c0cb44a5cd|xqc_send_ctl_update_rtt|l-0.0.0.0-443-eaf130c9875cf2c0cb44a5cd p-193.167.0.100-35476-115c5559900575de058e62b8ca57eca36c |after update rtt|conn:0000558BB89C6E0C|srtt:32525|rttvar:5351|minrtt:30787|latest_rtt:30902|ack_delay:128|
[2025/09/12 05:03:58 121273] [debug] |scid:eaf130c9875cf2c0cb44a5cd|xqc_send_ctl_get_lost_sent_pn|largest_acked:16|lost_pn:13|thresh:3|
[2025/09/12 05:03:58 121282] [debug] |scid:eaf130c9875cf2c0cb44a5cd|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:03:58 121291] [debug] |scid:eaf130c9875cf2c0cb44a5cd|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:03:58 121300] [debug] |scid:eaf130c9875cf2c0cb44a5cd|xqc_send_ctl_detect_lost|mark lost|pns:2|pkt_num:15|lost_pn:13|po_sent_time:1757653438059160|lost_send_time:1757653438084561|loss_delay:36590|frame:NEW_TOKEN |repair:64|
[2025/09/12 05:03:58 121317] [debug] |scid:eaf130c9875cf2c0cb44a5cd|xqc_send_ctl_detect_lost|OnLostDetection|largest_lost sent time: 1757653438059160u|
[2025/09/12 05:03:58 121325] [debug] |scid:eaf130c9875cf2c0cb44a5cd|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:03:58 121334] [debug] |scid:eaf130c9875cf2c0cb44a5cd|xqc_send_ctl_get_pto_time_and_space|srtt:32525|rtt_var:5351|pto_duration:53929|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:03:58 121343] [debug] |scid:eaf130c9875cf2c0cb44a5cd|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB89C6E0C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:03:58 121351] [debug] |scid:eaf130c9875cf2c0cb44a5cd|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB89C6E0C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:03:58 121360] [debug] |scid:eaf130c9875cf2c0cb44a5cd|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB89C6E0C|path:0|PNS: 2, unacked: 1050|
[2025/09/12 05:03:58 121366] [debug] |scid:eaf130c9875cf2c0cb44a5cd|xqc_timer_set|type:LOSS_DETECTION|expire:1757653438169264|now:1757653438121333|interv:47931|
[2025/09/12 05:03:58 121372] [debug] |scid:eaf130c9875cf2c0cb44a5cd|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB89C6E0C|path:0|pns:2|expire:1757653438169264|now:1757653438121333|interval:47931|pto_count:0|srtt:32525
[2025/09/12 05:03:58 121378] [debug] |scid:eaf130c9875cf2c0cb44a5cd|xqc_generate_sample|sampler: send_elapse 122060, ack_elapse 31304, delivered 283|rate 2318|lost 7|
[2025/09/12 05:03:58 121383] [debug] |scid:eaf130c9875cf2c0cb44a5cd|xqc_bbr_update_bandwidth|BBRv1: RTT round update 4 -> 5|
[2025/09/12 05:03:58 121389] [debug] |scid:eaf130c9875cf2c0cb44a5cd|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (2318) in round 5|
[2025/09/12 05:03:58 121394] [debug] |scid:eaf130c9875cf2c0cb44a5cd|xqc_bbr_update_min_rtt|minrtt expire|rtt:30787, old_rtt:30787|
[2025/09/12 05:03:58 121400] [debug] |scid:eaf130c9875cf2c0cb44a5cd|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:5744|extra_cwnd:830|
[2025/09/12 05:03:58 121405] [debug] |scid:eaf130c9875cf2c0cb44a5cd|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:48551|packet_lost:1|acked:283|po_sent_time:1757653438090249|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2882|
[2025/09/12 05:03:58 121411] [debug] |scid:eaf130c9875cf2c0cb44a5cd|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:48551|packet_lost:1|acked:283|po_sent_time:1757653438090249|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2882|
[2025/09/12 05:03:58 121417] [debug] |scid:eaf130c9875cf2c0cb44a5cd|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-eaf130c9875cf2c0cb44a5cd p-193.167.0.100-35476-115c5559900575de058e62b8ca57eca36c |bbr on ack|mode:0|pacing_rate:3951930|bw:54432|cwnd:48834|full_bw_reached:0|inflight:1050|srtt:32525|latest_rtt:30902|min_rtt:30787|applimit:0|lost:6|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:1|
[2025/09/12 05:03:58 121425] [debug] |scid:eaf130c9875cf2c0cb44a5cd|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:1451953454|largest:1451953454|pns:2|
[2025/09/12 05:03:58 121431] [info] |scid:eaf130c9875cf2c0cb44a5cd|xqc_conn_on_pkt_processed|====>|conn:0000558BB89C6E0C|path:0|size:42|pkt_type:SHORT_HEADER|pkt_num:1451953454|frame:ACK |recv_time:1757653438121151|dcid:eaf130c9875cf2c0cb44a5cd|dcid_seq:0|
[2025/09/12 05:03:58 121438] [debug] |scid:eaf130c9875cf2c0cb44a5cd|xqc_timer_set|type:PATH_IDLE|expire:1757653558121151|now:1757653438121151|interv:120000000|
[2025/09/12 05:03:58 121443] [debug] |scid:eaf130c9875cf2c0cb44a5cd|xqc_timer_set|type:CONN_IDLE|expire:1757653558121151|now:1757653438121151|interv:120000000|
[2025/09/12 05:03:58 121448] [debug] |scid:eaf130c9875cf2c0cb44a5cd|xqc_engine_remove_wakeup_queue|next_tick_time:1757653438173983|pq_index:0|
[2025/09/12 05:03:58 121454] [debug] |scid:eaf130c9875cf2c0cb44a5cd|xqc_engine_add_active_queue|last_ticked_time:1757653438115509|
[2025/09/12 05:03:58 121465] [debug] |xqc_engine_main_logic|BEGIN|now:1757653438121465|
[2025/09/12 05:03:58 121472] [debug] |scid:eaf130c9875cf2c0cb44a5cd|xqc_engine_process_conn|conn:0000558BB89C6E0C|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:1757653438121470|
[2025/09/12 05:03:58 121479] [debug] |scid:eaf130c9875cf2c0cb44a5cd|xqc_path_get_perf_class|conn:0000558BB89C6E0C|path_id:0|path_srtt:32525|min_srtt:32525|path_bw:54432|loss_rate:100.00|path_pto:0|
[2025/09/12 05:03:58 121485] [debug] |scid:eaf130c9875cf2c0cb44a5cd|xqc_send_ctl_can_send|l-0.0.0.0-443-eaf130c9875cf2c0cb44a5cd p-193.167.0.100-35476-115c5559900575de058e62b8ca57eca36c |path:0|can:1|pkt_sz:33|schedule_bytes:0|inflight:1050|cwnd:48834|conn:0000558BB89C6E0C|stream_id:0|stream_offset:0|
[2025/09/12 05:03:58 121492] [debug] |scid:eaf130c9875cf2c0cb44a5cd|xqc_minrtt_scheduler_get_path|path srtt|conn:0000558BB89C6E0C|path_id:0|path_srtt:32525|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:03:58 121498] [debug] |scid:eaf130c9875cf2c0cb44a5cd|xqc_minrtt_scheduler_get_path|best path:0|frame_type:NEW_TOKEN |pn:15|size:33|reinj:0|path_class:4|
[2025/09/12 05:03:58 121504] [debug] |scid:eaf130c9875cf2c0cb44a5cd|xqc_check_acked_or_dropped_pkt|conn:0000558BB89C6E0C|pkt_num:15|size:33|pkt_type:SHORT_HEADER|frame:NEW_TOKEN |
[2025/09/12 05:03:58 121510] [debug] |scid:eaf130c9875cf2c0cb44a5cd|xqc_send_ctl_can_send|l-0.0.0.0-443-eaf130c9875cf2c0cb44a5cd p-193.167.0.100-35476-115c5559900575de058e62b8ca57eca36c |path:0|can:1|pkt_sz:33|schedule_bytes:0|inflight:1050|cwnd:48834|conn:0000558BB89C6E0C|stream_id:0|stream_offset:0|
[2025/09/12 05:03:58 121516] [debug] |scid:eaf130c9875cf2c0cb44a5cd|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:03:58 121522] [debug] |scid:eaf130c9875cf2c0cb44a5cd|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:19|
[2025/09/12 05:03:58 121560] [info] |scid:eaf130c9875cf2c0cb44a5cd|xqc_send_packet_with_pn|<==|conn:0000558BB89C6E0C|path:0|pkt_num:19|size:33|sent:49|pkt_type:SHORT_HEADER|frame:NEW_TOKEN |inflight:1050|now:1757653438121531|stream_id:0|stream_offset:0|
[2025/09/12 05:03:58 121567] [debug] |scid:eaf130c9875cf2c0cb44a5cd|xqc_send_ctl_on_packet_sent|conn:0000558BB89C6E0C|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:2|
[2025/09/12 05:03:58 121574] [debug] |scid:eaf130c9875cf2c0cb44a5cd|xqc_send_ctl_on_packet_sent|path:0|inflight:1050|applimit:0|
[2025/09/12 05:03:58 121579] [debug] |scid:eaf130c9875cf2c0cb44a5cd|xqc_send_ctl_get_pto_time_and_space|srtt:32525|rtt_var:5351|pto_duration:53929|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:03:58 121585] [debug] |scid:eaf130c9875cf2c0cb44a5cd|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB89C6E0C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:03:58 121590] [debug] |scid:eaf130c9875cf2c0cb44a5cd|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB89C6E0C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:03:58 121595] [debug] |scid:eaf130c9875cf2c0cb44a5cd|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB89C6E0C|path:0|PNS: 2, unacked: 1083|
[2025/09/12 05:03:58 121601] [debug] |scid:eaf130c9875cf2c0cb44a5cd|xqc_timer_set|type:LOSS_DETECTION|expire:1757653438200460|now:1757653438121579|interv:78881|
[2025/09/12 05:03:58 121606] [debug] |scid:eaf130c9875cf2c0cb44a5cd|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB89C6E0C|path:0|pns:2|expire:1757653438200460|now:1757653438121579|interval:78881|pto_count:0|srtt:32525
[2025/09/12 05:03:58 121612] [debug] |scid:eaf130c9875cf2c0cb44a5cd|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:48834|inflight:1083|
[2025/09/12 05:03:58 121618] [debug] |scid:eaf130c9875cf2c0cb44a5cd|xqc_conn_next_wakeup_time|wakeup_time:1757653438200460|
[2025/09/12 05:03:58 121629] [debug] |scid:eaf130c9875cf2c0cb44a5cd|xqc_engine_add_wakeup_queue|next_tick_time:1757653438200460|
[2025/09/12 05:03:58 121634] [debug] |xqc_engine_wakeup_after|wakeup:1757653438200460|now:1757653438121634|diff:78826|
[2025/09/12 05:03:58 121640] [debug] |xqc_engine_main_logic|END|now:1757653438121470|
[2025/09/12 05:03:58 121647] [debug] |xqc_engine_main_logic|BEGIN|now:1757653438121647|
[2025/09/12 05:03:58 121652] [debug] |xqc_engine_wakeup_after|wakeup:1757653438200460|now:1757653438121652|diff:78808|
[2025/09/12 05:03:58 121657] [debug] |xqc_engine_main_logic|END|now:1757653438121647|
[2025/09/12 05:03:58 127061] [info] |xqc_engine_packet_process|==>|conn:0000558BB89C6E0C|size:43|state:ESTABED|recv_time:1757653438127060|
[2025/09/12 05:03:58 127077] [debug] |scid:eaf130c9875cf2c0cb44a5cd|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:eaf130c9875cf2c0cb44a5cd|spin_bit:0|
[2025/09/12 05:03:58 127087] [debug] |scid:eaf130c9875cf2c0cb44a5cd|xqc_packet_decrypt|largest_pn:1451953454|
[2025/09/12 05:03:58 127094] [debug] |scid:eaf130c9875cf2c0cb44a5cd|xqc_packet_decrypt|decryption nonce|path_id:0|pn:1451953455|
[2025/09/12 05:03:58 127104] [debug] |scid:eaf130c9875cf2c0cb44a5cd|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:1451953455|
[2025/09/12 05:03:58 127111] [debug] |scid:eaf130c9875cf2c0cb44a5cd|xqc_process_frames|frame_type:2|
[2025/09/12 05:03:58 127121] [debug] |scid:eaf130c9875cf2c0cb44a5cd|xqc_send_ctl_on_ack_received|conn:0000558BB89C6E0C|path:0|pkt_num:17|origin_pktnum:12|size:1050|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:17|path_largest_ack:17|
[2025/09/12 05:03:58 127131] [debug] |scid:eaf130c9875cf2c0cb44a5cd|xqc_update_sample|sampler_update|prior_lost:6|tx_in_flight:1366|prior_delivered:2599|prior_time:1757653438089847|is_app_limited:0|send_elapse:122146|ack_elapse:37213|ctl_first_sent_time:1757653438090335|lagest_ack_time:1757653438127060|curr_delivered:3932|
[2025/09/12 05:03:58 127140] [debug] |scid:eaf130c9875cf2c0cb44a5cd|xqc_update_sample|sampler_sent_time_update:1757653438090335|
[2025/09/12 05:03:58 127147] [debug] |scid:eaf130c9875cf2c0cb44a5cd|xqc_conn_decrease_unacked_stream_ref|stream enter DATA RECVD|stream_id:0
[2025/09/12 05:03:58 127157] [debug] |scid:eaf130c9875cf2c0cb44a5cd|xqc_stream_maybe_need_close|stream_id:0|stream_type:0|
[2025/09/12 05:03:58 127166] [debug] |scid:eaf130c9875cf2c0cb44a5cd|xqc_timer_set|type:STREAM_CLOSE|expire:1757653438363953|now:1757653438127166|interv:236787|
[2025/09/12 05:03:58 127176] [debug] |scid:eaf130c9875cf2c0cb44a5cd|xqc_send_ctl_on_ack_received|sndq_packets_used:3||sndq_packets_used_bytes:0|sndq_packets_free:6|
[2025/09/12 05:03:58 127184] [debug] |scid:eaf130c9875cf2c0cb44a5cd|xqc_send_ctl_update_rtt|before update rtt|conn:0000558BB89C6E0C|srtt:32525|rttvar:5351|minrtt:30787|latest_rtt:36725|ack_delay:5176|
[2025/09/12 05:03:58 127193] [debug] |scid:eaf130c9875cf2c0cb44a5cd|xqc_send_ctl_update_rtt|l-0.0.0.0-443-eaf130c9875cf2c0cb44a5cd p-193.167.0.100-35476-115c5559900575de058e62b8ca57eca36c |after update rtt|conn:0000558BB89C6E0C|srtt:32403|rttvar:4258|minrtt:30787|latest_rtt:36725|ack_delay:5176|
[2025/09/12 05:03:58 127202] [debug] |scid:eaf130c9875cf2c0cb44a5cd|xqc_send_ctl_get_lost_sent_pn|largest_acked:17|lost_pn:14|thresh:3|
[2025/09/12 05:03:58 127209] [debug] |scid:eaf130c9875cf2c0cb44a5cd|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:03:58 127217] [debug] |scid:eaf130c9875cf2c0cb44a5cd|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:2|
[2025/09/12 05:03:58 127225] [debug] |scid:eaf130c9875cf2c0cb44a5cd|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:03:58 127233] [debug] |scid:eaf130c9875cf2c0cb44a5cd|xqc_send_ctl_get_pto_time_and_space|srtt:32403|rtt_var:4258|pto_duration:49435|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:03:58 127241] [debug] |scid:eaf130c9875cf2c0cb44a5cd|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB89C6E0C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:03:58 127256] [debug] |scid:eaf130c9875cf2c0cb44a5cd|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB89C6E0C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:03:58 127264] [debug] |scid:eaf130c9875cf2c0cb44a5cd|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB89C6E0C|path:0|PNS: 2, unacked: 33|
[2025/09/12 05:03:58 127271] [debug] |scid:eaf130c9875cf2c0cb44a5cd|xqc_timer_set|type:LOSS_DETECTION|expire:1757653438195966|now:1757653438127232|interv:68734|
[2025/09/12 05:03:58 127276] [debug] |scid:eaf130c9875cf2c0cb44a5cd|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB89C6E0C|path:0|pns:2|expire:1757653438195966|now:1757653438127232|interval:68734|pto_count:0|srtt:32403
[2025/09/12 05:03:58 127281] [debug] |scid:eaf130c9875cf2c0cb44a5cd|xqc_generate_sample|sampler: send_elapse 122146, ack_elapse 37213, delivered 1333|rate 10913|lost 7|
[2025/09/12 05:03:58 127288] [debug] |scid:eaf130c9875cf2c0cb44a5cd|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (10913) in round 5|
[2025/09/12 05:03:58 127297] [debug] |scid:eaf130c9875cf2c0cb44a5cd|xqc_bbr_update_min_rtt|minrtt expire|rtt:30787, old_rtt:30787|
[2025/09/12 05:03:58 127304] [debug] |scid:eaf130c9875cf2c0cb44a5cd|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:5744|extra_cwnd:2100|
[2025/09/12 05:03:58 127313] [debug] |scid:eaf130c9875cf2c0cb44a5cd|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:48834|packet_lost:0|acked:1050|po_sent_time:1757653438090335|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2882|
[2025/09/12 05:03:58 127319] [debug] |scid:eaf130c9875cf2c0cb44a5cd|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:48834|packet_lost:0|acked:1050|po_sent_time:1757653438090335|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2882|
[2025/09/12 05:03:58 127324] [debug] |scid:eaf130c9875cf2c0cb44a5cd|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-eaf130c9875cf2c0cb44a5cd p-193.167.0.100-35476-115c5559900575de058e62b8ca57eca36c |bbr on ack|mode:0|pacing_rate:3951930|bw:54432|cwnd:49884|full_bw_reached:0|inflight:33|srtt:32403|latest_rtt:36725|min_rtt:30787|applimit:0|lost:7|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:03:58 127332] [debug] |scid:eaf130c9875cf2c0cb44a5cd|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:1451953455|largest:1451953455|pns:2|
[2025/09/12 05:03:58 127337] [info] |scid:eaf130c9875cf2c0cb44a5cd|xqc_conn_on_pkt_processed|====>|conn:0000558BB89C6E0C|path:0|size:43|pkt_type:SHORT_HEADER|pkt_num:1451953455|frame:ACK |recv_time:1757653438127060|dcid:eaf130c9875cf2c0cb44a5cd|dcid_seq:0|
[2025/09/12 05:03:58 127343] [debug] |scid:eaf130c9875cf2c0cb44a5cd|xqc_timer_set|type:PATH_IDLE|expire:1757653558127060|now:1757653438127060|interv:120000000|
[2025/09/12 05:03:58 127348] [debug] |scid:eaf130c9875cf2c0cb44a5cd|xqc_timer_set|type:CONN_IDLE|expire:1757653558127060|now:1757653438127060|interv:120000000|
[2025/09/12 05:03:58 127353] [debug] |scid:eaf130c9875cf2c0cb44a5cd|xqc_engine_remove_wakeup_queue|next_tick_time:1757653438200460|pq_index:0|
[2025/09/12 05:03:58 127359] [debug] |scid:eaf130c9875cf2c0cb44a5cd|xqc_engine_add_active_queue|last_ticked_time:1757653438121470|
[2025/09/12 05:03:58 127364] [debug] |xqc_engine_main_logic|BEGIN|now:1757653438127363|
[2025/09/12 05:03:58 127370] [debug] |scid:eaf130c9875cf2c0cb44a5cd|xqc_engine_process_conn|conn:0000558BB89C6E0C|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:1757653438127368|
[2025/09/12 05:03:58 127377] [debug] |scid:eaf130c9875cf2c0cb44a5cd|xqc_conn_next_wakeup_time|wakeup_time:1757653438195966|
[2025/09/12 05:03:58 127382] [debug] |scid:eaf130c9875cf2c0cb44a5cd|xqc_engine_add_wakeup_queue|next_tick_time:1757653438195966|
[2025/09/12 05:03:58 127391] [debug] |xqc_engine_wakeup_after|wakeup:1757653438195966|now:1757653438127391|diff:68575|
[2025/09/12 05:03:58 127397] [debug] |xqc_engine_main_logic|END|now:1757653438127368|
[2025/09/12 05:03:58 127403] [debug] |xqc_engine_main_logic|BEGIN|now:1757653438127403|
[2025/09/12 05:03:58 127408] [debug] |xqc_engine_wakeup_after|wakeup:1757653438195966|now:1757653438127408|diff:68558|
[2025/09/12 05:03:58 127413] [debug] |xqc_engine_main_logic|END|now:1757653438127403|
[2025/09/12 05:03:58 146264] [info] |xqc_engine_packet_process|==>|conn:0000558BB89C6E0C|size:39|state:ESTABED|recv_time:1757653438146261|
[2025/09/12 05:03:58 146288] [debug] |scid:eaf130c9875cf2c0cb44a5cd|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:eaf130c9875cf2c0cb44a5cd|spin_bit:0|
[2025/09/12 05:03:58 146316] [debug] |scid:eaf130c9875cf2c0cb44a5cd|xqc_packet_decrypt|largest_pn:1451953455|
[2025/09/12 05:03:58 146324] [debug] |scid:eaf130c9875cf2c0cb44a5cd|xqc_packet_decrypt|decryption nonce|path_id:0|pn:1451953456|
[2025/09/12 05:03:58 146335] [debug] |scid:eaf130c9875cf2c0cb44a5cd|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:1451953456|
[2025/09/12 05:03:58 146342] [debug] |scid:eaf130c9875cf2c0cb44a5cd|xqc_process_frames|frame_type:1c|
[2025/09/12 05:03:58 146349] [debug] |scid:eaf130c9875cf2c0cb44a5cd|xqc_timer_set|type:CONN_DRAINING|expire:1757653438369654|now:1757653438146349|interv:223305|
[2025/09/12 05:03:58 146356] [debug] |scid:eaf130c9875cf2c0cb44a5cd|xqc_send_queue_drop_packets|sndq_packets_used:3|sndq_packets_used_bytes:0|sndq_packets_free:6|
[2025/09/12 05:03:58 146363] [debug] |scid:eaf130c9875cf2c0cb44a5cd|xqc_send_queue_drop_packets|path:0|ctl_bytes_in_flight:33|
[2025/09/12 05:03:58 146369] [debug] |scid:eaf130c9875cf2c0cb44a5cd|xqc_timer_unset|type:ACK_INIT|
[2025/09/12 05:03:58 146375] [debug] |scid:eaf130c9875cf2c0cb44a5cd|xqc_timer_unset|type:ACK_HSK|
[2025/09/12 05:03:58 146381] [debug] |scid:eaf130c9875cf2c0cb44a5cd|xqc_timer_unset|type:ACK_01RTT|
[2025/09/12 05:03:58 146388] [debug] |scid:eaf130c9875cf2c0cb44a5cd|xqc_timer_unset|type:LOSS_DETECTION|
[2025/09/12 05:03:58 146396] [info] |scid:eaf130c9875cf2c0cb44a5cd|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 05:03:58 146405] [debug] |scid:eaf130c9875cf2c0cb44a5cd|xqc_conn_immediate_close|gen_conn_close|state:CLOSING|
[2025/09/12 05:03:58 146409] [debug] |scid:eaf130c9875cf2c0cb44a5cd|xqc_process_frames|draining state, skip|
[2025/09/12 05:03:58 146413] [debug] |scid:eaf130c9875cf2c0cb44a5cd|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:1451953456|largest:1451953456|pns:2|
[2025/09/12 05:03:58 146418] [info] |scid:eaf130c9875cf2c0cb44a5cd|xqc_conn_on_pkt_processed|====>|conn:0000558BB89C6E0C|path:0|size:39|pkt_type:SHORT_HEADER|pkt_num:1451953456|frame:CONNECTION_CLOSE |recv_time:1757653438146261|dcid:eaf130c9875cf2c0cb44a5cd|dcid_seq:0|
[2025/09/12 05:03:58 146424] [debug] |scid:eaf130c9875cf2c0cb44a5cd|xqc_timer_set|type:PATH_IDLE|expire:1757653558146261|now:1757653438146261|interv:120000000|
[2025/09/12 05:03:58 146428] [debug] |scid:eaf130c9875cf2c0cb44a5cd|xqc_timer_set|type:CONN_IDLE|expire:1757653558146261|now:1757653438146261|interv:120000000|
[2025/09/12 05:03:58 146432] [debug] |scid:eaf130c9875cf2c0cb44a5cd|xqc_engine_remove_wakeup_queue|next_tick_time:1757653438195966|pq_index:0|
[2025/09/12 05:03:58 146438] [debug] |scid:eaf130c9875cf2c0cb44a5cd|xqc_engine_add_active_queue|last_ticked_time:1757653438127368|
[2025/09/12 05:03:58 146442] [debug] |xqc_engine_main_logic|BEGIN|now:1757653438146442|
[2025/09/12 05:03:58 146451] [debug] |scid:eaf130c9875cf2c0cb44a5cd|xqc_engine_process_conn|conn:0000558BB89C6E0C|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:1757653438146449|
[2025/09/12 05:03:58 146469] [debug] |scid:eaf130c9875cf2c0cb44a5cd|xqc_path_get_perf_class|conn:0000558BB89C6E0C|path_id:0|path_srtt:32403|min_srtt:32403|path_bw:54432|loss_rate:100.00|path_pto:0|
[2025/09/12 05:03:58 146474] [debug] |scid:eaf130c9875cf2c0cb44a5cd|xqc_minrtt_scheduler_get_path|path srtt|conn:0000558BB89C6E0C|path_id:0|path_srtt:32403|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:03:58 146479] [debug] |scid:eaf130c9875cf2c0cb44a5cd|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CONNECTION_CLOSE |pn:0|size:26|reinj:0|path_class:4|
[2025/09/12 05:03:58 146484] [debug] |scid:eaf130c9875cf2c0cb44a5cd|xqc_check_acked_or_dropped_pkt|conn:0000558BB89C6E0C|pkt_num:0|size:26|pkt_type:SHORT_HEADER|frame:CONNECTION_CLOSE |
[2025/09/12 05:03:58 146489] [debug] |scid:eaf130c9875cf2c0cb44a5cd|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:20|
[2025/09/12 05:03:58 146528] [info] |scid:eaf130c9875cf2c0cb44a5cd|xqc_send_packet_with_pn|<==|conn:0000558BB89C6E0C|path:0|pkt_num:20|size:26|sent:42|pkt_type:SHORT_HEADER|frame:CONNECTION_CLOSE |inflight:0|now:1757653438146497|stream_id:0|stream_offset:0|
[2025/09/12 05:03:58 146535] [debug] |scid:eaf130c9875cf2c0cb44a5cd|xqc_send_ctl_on_packet_sent|conn:0000558BB89C6E0C|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 05:03:58 146541] [debug] |scid:eaf130c9875cf2c0cb44a5cd|xqc_conn_next_wakeup_time|wakeup_time:1757653438363953|
[2025/09/12 05:03:58 146545] [debug] |scid:eaf130c9875cf2c0cb44a5cd|xqc_engine_add_wakeup_queue|next_tick_time:1757653438363953|
[2025/09/12 05:03:58 146551] [debug] |xqc_engine_wakeup_after|wakeup:1757653438266648|now:1757653438146550|diff:120098|
[2025/09/12 05:03:58 146559] [debug] |xqc_engine_main_logic|END|now:1757653438146449|
[2025/09/12 05:03:58 146566] [debug] |xqc_engine_main_logic|BEGIN|now:1757653438146566|
[2025/09/12 05:03:58 146572] [debug] |xqc_engine_wakeup_after|wakeup:1757653438266648|now:1757653438146572|diff:120076|
[2025/09/12 05:03:58 146578] [debug] |xqc_engine_main_logic|END|now:1757653438146566|
[2025/09/12 05:03:58 221473] [debug] |scid:68565e07de0275d680f13721|xqc_timer_set|type:CONN_IDLE|expire:1757653498221471|now:1757653438221471|interv:60000000|
[2025/09/12 05:03:58 221523] [debug] |scid:68565e07de0275d680f13721|xqc_timer_set|type:PATH_IDLE|expire:1757653498221522|now:1757653438221522|interv:60000000|
[2025/09/12 05:03:58 221533] [debug] |xqc_path_create|path:0|dcid:a16991b98d0313e9dd75945ea2bd46cb52|scid:68565e07de0275d680f13721|create_path_count:1|
[2025/09/12 05:03:58 221541] [debug] |scid:68565e07de0275d680f13721|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 05:03:58 221548] [debug] |xqc_path_init|path:0|dcid:a16991b98d0313e9dd75945ea2bd46cb52|scid:68565e07de0275d680f13721|state:2|
[2025/09/12 05:03:58 221554] [debug] |scid:68565e07de0275d680f13721|xqc_conn_create|success|scid:68565e07de0275d680f13721|dcid:a16991b98d0313e9dd75945ea2bd46cb52|conn:0000558BB89E96DC|
[2025/09/12 05:03:58 221562] [info] |scid:68565e07de0275d680f13721|xqc_conn_server_create|hash odcid conn|odcid:277b5fd215a9b4c966cfa9c5d007b1c3b1da|conn:0000558BB89E96DC|
[2025/09/12 05:03:58 221575] [info] |scid:68565e07de0275d680f13721|xqc_conn_get_local_transport_params|generate sr_token[1c00406239122364574561f9571de99d] for cid[277b5fd215a9b4c966cfa9c5d007b1c3b1da]
[2025/09/12 05:03:58 221604] [stats] |xqc_conn_server_init_path_addr|path:0|l-0.0.0.0-443-68565e07de0275d680f13721 p-193.167.0.100-58615-a16991b98d0313e9dd75945ea2bd46cb52|
[2025/09/12 05:03:58 221609] [info] |xqc_engine_packet_process|==>|conn:0000558BB89E96DC|size:1200|state:S_INIT|recv_time:1757653438221440|
[2025/09/12 05:03:58 221729] [debug] |scid:68565e07de0275d680f13721|xqc_packet_parse_initial|packet parse|initial|
[2025/09/12 05:03:58 221743] [debug] |scid:68565e07de0275d680f13721|xqc_packet_parse_initial|success|Length:1153|
[2025/09/12 05:03:58 221750] [debug] |scid:68565e07de0275d680f13721|xqc_packet_decrypt|largest_pn:0|
[2025/09/12 05:03:58 221754] [debug] |scid:68565e07de0275d680f13721|xqc_packet_decrypt|decryption nonce|path_id:0|pn:669038064|
[2025/09/12 05:03:58 221762] [debug] |scid:68565e07de0275d680f13721|xqc_packet_decrypt_single|pkt_type:INIT|pkt_num:669038064|
[2025/09/12 05:03:58 221766] [debug] |scid:68565e07de0275d680f13721|xqc_process_frames|frame_type:6|
[2025/09/12 05:03:58 221771] [info] |scid:68565e07de0275d680f13721|xqc_conn_check_token|token empty|
[2025/09/12 05:03:58 221776] [info] |scid:68565e07de0275d680f13721|xqc_process_crypto_frame|check_token fail|conn:0000558BB89E96DC|l-0.0.0.0-443-68565e07de0275d680f13721 p-193.167.0.100-58615-a16991b98d0313e9dd75945ea2bd46cb52|
[2025/09/12 05:03:58 221781] [debug] |scid:68565e07de0275d680f13721|xqc_create_crypto_stream|encrypt_level:0|cur_state:S_INIT|
[2025/09/12 05:03:58 221786] [debug] |scid:68565e07de0275d680f13721|xqc_process_crypto_frame|level:0|
[2025/09/12 05:03:58 221790] [debug] |scid:68565e07de0275d680f13721|xqc_read_crypto_stream|xqc_read_crypto_stream|level:0|
[2025/09/12 05:03:58 221795] [debug] |scid:68565e07de0275d680f13721|xqc_engine_add_active_queue|last_ticked_time:0|
[2025/09/12 05:03:58 221799] [debug] |scid:68565e07de0275d680f13721|xqc_create_crypto_stream|encrypt_level:2|cur_state:S_INIT|
[2025/09/12 05:03:58 221806] [debug] |scid:68565e07de0275d680f13721|xqc_process_crypto_frame|server create hsk stream|
[2025/09/12 05:03:58 221810] [debug] |scid:68565e07de0275d680f13721|xqc_process_frames|frame_type:6|
[2025/09/12 05:03:58 221813] [info] |scid:68565e07de0275d680f13721|xqc_conn_check_token|token empty|
[2025/09/12 05:03:58 221817] [info] |scid:68565e07de0275d680f13721|xqc_process_crypto_frame|check_token fail|conn:0000558BB89E96DC|l-0.0.0.0-443-68565e07de0275d680f13721 p-193.167.0.100-58615-a16991b98d0313e9dd75945ea2bd46cb52|
[2025/09/12 05:03:58 221821] [debug] |scid:68565e07de0275d680f13721|xqc_process_crypto_frame|level:0|
[2025/09/12 05:03:58 221825] [debug] |scid:68565e07de0275d680f13721|xqc_read_crypto_stream|xqc_read_crypto_stream|level:0|
[2025/09/12 05:03:58 221829] [debug] |scid:68565e07de0275d680f13721|xqc_process_frames|frame_type:0|
[2025/09/12 05:03:58 221833] [debug] |scid:68565e07de0275d680f13721|xqc_process_padding_frame|process padding|
[2025/09/12 05:03:58 221837] [debug] |scid:68565e07de0275d680f13721|xqc_process_frames|frame_type:6|
[2025/09/12 05:03:58 221840] [info] |scid:68565e07de0275d680f13721|xqc_conn_check_token|token empty|
[2025/09/12 05:03:58 221844] [info] |scid:68565e07de0275d680f13721|xqc_process_crypto_frame|check_token fail|conn:0000558BB89E96DC|l-0.0.0.0-443-68565e07de0275d680f13721 p-193.167.0.100-58615-a16991b98d0313e9dd75945ea2bd46cb52|
[2025/09/12 05:03:58 221848] [debug] |scid:68565e07de0275d680f13721|xqc_process_crypto_frame|level:0|
[2025/09/12 05:03:58 221852] [debug] |scid:68565e07de0275d680f13721|xqc_read_crypto_stream|xqc_read_crypto_stream|level:0|
[2025/09/12 05:03:58 221855] [debug] |scid:68565e07de0275d680f13721|xqc_process_frames|frame_type:6|
[2025/09/12 05:03:58 221859] [info] |scid:68565e07de0275d680f13721|xqc_conn_check_token|token empty|
[2025/09/12 05:03:58 221863] [info] |scid:68565e07de0275d680f13721|xqc_process_crypto_frame|check_token fail|conn:0000558BB89E96DC|l-0.0.0.0-443-68565e07de0275d680f13721 p-193.167.0.100-58615-a16991b98d0313e9dd75945ea2bd46cb52|
[2025/09/12 05:03:58 221867] [debug] |scid:68565e07de0275d680f13721|xqc_process_crypto_frame|level:0|
[2025/09/12 05:03:58 221870] [debug] |scid:68565e07de0275d680f13721|xqc_read_crypto_stream|xqc_read_crypto_stream|level:0|
[2025/09/12 05:03:58 221874] [debug] |scid:68565e07de0275d680f13721|xqc_process_frames|frame_type:6|
[2025/09/12 05:03:58 221878] [info] |scid:68565e07de0275d680f13721|xqc_conn_check_token|token empty|
[2025/09/12 05:03:58 221881] [info] |scid:68565e07de0275d680f13721|xqc_process_crypto_frame|check_token fail|conn:0000558BB89E96DC|l-0.0.0.0-443-68565e07de0275d680f13721 p-193.167.0.100-58615-a16991b98d0313e9dd75945ea2bd46cb52|
[2025/09/12 05:03:58 221888] [debug] |scid:68565e07de0275d680f13721|xqc_process_crypto_frame|level:0|
[2025/09/12 05:03:58 221892] [debug] |scid:68565e07de0275d680f13721|xqc_read_crypto_stream|xqc_read_crypto_stream|level:0|
[2025/09/12 05:03:58 221896] [debug] |scid:68565e07de0275d680f13721|xqc_process_frames|frame_type:6|
[2025/09/12 05:03:58 221899] [info] |scid:68565e07de0275d680f13721|xqc_conn_check_token|token empty|
[2025/09/12 05:03:58 221903] [info] |scid:68565e07de0275d680f13721|xqc_process_crypto_frame|check_token fail|conn:0000558BB89E96DC|l-0.0.0.0-443-68565e07de0275d680f13721 p-193.167.0.100-58615-a16991b98d0313e9dd75945ea2bd46cb52|
[2025/09/12 05:03:58 221908] [debug] |scid:68565e07de0275d680f13721|xqc_process_crypto_frame|level:0|
[2025/09/12 05:03:58 221911] [debug] |scid:68565e07de0275d680f13721|xqc_read_crypto_stream|xqc_read_crypto_stream|level:0|
[2025/09/12 05:03:58 221915] [debug] |scid:68565e07de0275d680f13721|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:0|112u|
[2025/09/12 05:03:58 221952] [debug] |scid:68565e07de0275d680f13721|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:0|SSL_quic_write_level:0|rv:-1|
[2025/09/12 05:03:58 221957] [debug] |scid:68565e07de0275d680f13721|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/09/12 05:03:58 221961] [debug] |scid:68565e07de0275d680f13721|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:0|28u|
[2025/09/12 05:03:58 221965] [debug] |scid:68565e07de0275d680f13721|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:0|SSL_quic_write_level:0|rv:-1|
[2025/09/12 05:03:58 221969] [debug] |scid:68565e07de0275d680f13721|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/09/12 05:03:58 221973] [debug] |scid:68565e07de0275d680f13721|xqc_process_frames|frame_type:1|
[2025/09/12 05:03:58 221977] [debug] |scid:68565e07de0275d680f13721|xqc_process_frames|frame_type:0|
[2025/09/12 05:03:58 221981] [debug] |scid:68565e07de0275d680f13721|xqc_process_padding_frame|process padding|
[2025/09/12 05:03:58 221985] [debug] |scid:68565e07de0275d680f13721|xqc_process_frames|frame_type:6|
[2025/09/12 05:03:58 221988] [info] |scid:68565e07de0275d680f13721|xqc_conn_check_token|token empty|
[2025/09/12 05:03:58 221992] [info] |scid:68565e07de0275d680f13721|xqc_process_crypto_frame|check_token fail|conn:0000558BB89E96DC|l-0.0.0.0-443-68565e07de0275d680f13721 p-193.167.0.100-58615-a16991b98d0313e9dd75945ea2bd46cb52|
[2025/09/12 05:03:58 221996] [debug] |scid:68565e07de0275d680f13721|xqc_process_crypto_frame|level:0|
[2025/09/12 05:03:58 222000] [debug] |scid:68565e07de0275d680f13721|xqc_read_crypto_stream|xqc_read_crypto_stream|level:0|
[2025/09/12 05:03:58 222003] [debug] |scid:68565e07de0275d680f13721|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:0|7u|
[2025/09/12 05:03:58 222008] [debug] |scid:68565e07de0275d680f13721|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:0|SSL_quic_write_level:0|rv:-1|
[2025/09/12 05:03:58 222011] [debug] |scid:68565e07de0275d680f13721|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/09/12 05:03:58 222015] [debug] |scid:68565e07de0275d680f13721|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:0|3u|
[2025/09/12 05:03:58 222019] [debug] |scid:68565e07de0275d680f13721|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:0|SSL_quic_write_level:0|rv:-1|
[2025/09/12 05:03:58 222023] [debug] |scid:68565e07de0275d680f13721|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/09/12 05:03:58 222027] [debug] |scid:68565e07de0275d680f13721|xqc_process_frames|frame_type:6|
[2025/09/12 05:03:58 222031] [info] |scid:68565e07de0275d680f13721|xqc_conn_check_token|token empty|
[2025/09/12 05:03:58 222034] [info] |scid:68565e07de0275d680f13721|xqc_process_crypto_frame|check_token fail|conn:0000558BB89E96DC|l-0.0.0.0-443-68565e07de0275d680f13721 p-193.167.0.100-58615-a16991b98d0313e9dd75945ea2bd46cb52|
[2025/09/12 05:03:58 222058] [debug] |scid:68565e07de0275d680f13721|xqc_process_crypto_frame|level:0|
[2025/09/12 05:03:58 222069] [debug] |scid:68565e07de0275d680f13721|xqc_read_crypto_stream|xqc_read_crypto_stream|level:0|
[2025/09/12 05:03:58 222073] [debug] |scid:68565e07de0275d680f13721|xqc_process_frames|frame_type:1|
[2025/09/12 05:03:58 222076] [debug] |scid:68565e07de0275d680f13721|xqc_process_frames|frame_type:6|
[2025/09/12 05:03:58 222080] [info] |scid:68565e07de0275d680f13721|xqc_conn_check_token|token empty|
[2025/09/12 05:03:58 222084] [info] |scid:68565e07de0275d680f13721|xqc_process_crypto_frame|check_token fail|conn:0000558BB89E96DC|l-0.0.0.0-443-68565e07de0275d680f13721 p-193.167.0.100-58615-a16991b98d0313e9dd75945ea2bd46cb52|
[2025/09/12 05:03:58 222088] [debug] |scid:68565e07de0275d680f13721|xqc_process_crypto_frame|level:0|
[2025/09/12 05:03:58 222092] [debug] |scid:68565e07de0275d680f13721|xqc_read_crypto_stream|xqc_read_crypto_stream|level:0|
[2025/09/12 05:03:58 222095] [debug] |scid:68565e07de0275d680f13721|xqc_process_frames|frame_type:6|
[2025/09/12 05:03:58 222099] [info] |scid:68565e07de0275d680f13721|xqc_conn_check_token|token empty|
[2025/09/12 05:03:58 222103] [info] |scid:68565e07de0275d680f13721|xqc_process_crypto_frame|check_token fail|conn:0000558BB89E96DC|l-0.0.0.0-443-68565e07de0275d680f13721 p-193.167.0.100-58615-a16991b98d0313e9dd75945ea2bd46cb52|
[2025/09/12 05:03:58 222106] [debug] |scid:68565e07de0275d680f13721|xqc_process_crypto_frame|level:0|
[2025/09/12 05:03:58 222110] [debug] |scid:68565e07de0275d680f13721|xqc_read_crypto_stream|xqc_read_crypto_stream|level:0|
[2025/09/12 05:03:58 222114] [debug] |scid:68565e07de0275d680f13721|xqc_process_frames|frame_type:1|
[2025/09/12 05:03:58 222118] [debug] |scid:68565e07de0275d680f13721|xqc_process_frames|frame_type:1|
[2025/09/12 05:03:58 222121] [debug] |scid:68565e07de0275d680f13721|xqc_process_frames|frame_type:6|
[2025/09/12 05:03:58 222125] [info] |scid:68565e07de0275d680f13721|xqc_conn_check_token|token empty|
[2025/09/12 05:03:58 222128] [info] |scid:68565e07de0275d680f13721|xqc_process_crypto_frame|check_token fail|conn:0000558BB89E96DC|l-0.0.0.0-443-68565e07de0275d680f13721 p-193.167.0.100-58615-a16991b98d0313e9dd75945ea2bd46cb52|
[2025/09/12 05:03:58 222132] [debug] |scid:68565e07de0275d680f13721|xqc_process_crypto_frame|level:0|
[2025/09/12 05:03:58 222136] [debug] |scid:68565e07de0275d680f13721|xqc_read_crypto_stream|xqc_read_crypto_stream|level:0|
[2025/09/12 05:03:58 222140] [debug] |scid:68565e07de0275d680f13721|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:0|4u|
[2025/09/12 05:03:58 222144] [debug] |scid:68565e07de0275d680f13721|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:0|SSL_quic_write_level:0|rv:-1|
[2025/09/12 05:03:58 222148] [debug] |scid:68565e07de0275d680f13721|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/09/12 05:03:58 222152] [debug] |scid:68565e07de0275d680f13721|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:0|14u|
[2025/09/12 05:03:58 222156] [debug] |scid:68565e07de0275d680f13721|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:0|SSL_quic_write_level:0|rv:-1|
[2025/09/12 05:03:58 222160] [debug] |scid:68565e07de0275d680f13721|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/09/12 05:03:58 222164] [debug] |scid:68565e07de0275d680f13721|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:0|56u|
[2025/09/12 05:03:58 222168] [debug] |scid:68565e07de0275d680f13721|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:0|SSL_quic_write_level:0|rv:-1|
[2025/09/12 05:03:58 222171] [debug] |scid:68565e07de0275d680f13721|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/09/12 05:03:58 222175] [debug] |scid:68565e07de0275d680f13721|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:0|10u|
[2025/09/12 05:03:58 222179] [debug] |scid:68565e07de0275d680f13721|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:0|SSL_quic_write_level:0|rv:-1|
[2025/09/12 05:03:58 222183] [debug] |scid:68565e07de0275d680f13721|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/09/12 05:03:58 222190] [debug] |scid:68565e07de0275d680f13721|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:0|10u|
[2025/09/12 05:03:58 222194] [debug] |scid:68565e07de0275d680f13721|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:0|SSL_quic_write_level:0|rv:-1|
[2025/09/12 05:03:58 222197] [debug] |scid:68565e07de0275d680f13721|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/09/12 05:03:58 222201] [debug] |scid:68565e07de0275d680f13721|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:0|10u|
[2025/09/12 05:03:58 222205] [debug] |scid:68565e07de0275d680f13721|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:0|SSL_quic_write_level:0|rv:-1|
[2025/09/12 05:03:58 222209] [debug] |scid:68565e07de0275d680f13721|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/09/12 05:03:58 222213] [debug] |scid:68565e07de0275d680f13721|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:0|11u|
[2025/09/12 05:03:58 222261] [info] |scid:68565e07de0275d680f13721|xqc_ssl_cert_cb|cert chain or key empty|sni:server4
[2025/09/12 05:03:58 222423] [debug] |scid:68565e07de0275d680f13721|xqc_conn_tls_transport_params_cb|1RTT_transport_params|max_datagram_frame_size:0|
[2025/09/12 05:03:58 222428] [debug] |scid:68565e07de0275d680f13721|xqc_conn_enable_multipath|xqc_conn_enable_multipath|1|0|
[2025/09/12 05:03:58 222432] [warn] |scid:68565e07de0275d680f13721|xqc_conn_try_to_enable_multipath|multipath_version_negotiation err|
[2025/09/12 05:03:58 222646] [debug] |scid:68565e07de0275d680f13721|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:2|SSL_quic_write_level:3|rv:0|
[2025/09/12 05:03:58 222651] [debug] |scid:68565e07de0275d680f13721|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/09/12 05:03:58 222656] [debug] |scid:68565e07de0275d680f13721|xqc_process_frames|frame_type:1|
[2025/09/12 05:03:58 222660] [debug] |scid:68565e07de0275d680f13721|xqc_process_frames|frame_type:0|
[2025/09/12 05:03:58 222663] [debug] |scid:68565e07de0275d680f13721|xqc_process_padding_frame|process padding|
[2025/09/12 05:03:58 222671] [debug] |scid:68565e07de0275d680f13721|xqc_timer_unset|type:ACK_INIT|
[2025/09/12 05:03:58 222677] [debug] |scid:68565e07de0275d680f13721|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 05:03:58 222682] [debug] |scid:68565e07de0275d680f13721|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:669038064|largest:669038064|pns:0|
[2025/09/12 05:03:58 222686] [info] |scid:68565e07de0275d680f13721|xqc_conn_on_pkt_processed|====>|conn:0000558BB89E96DC|path:0|size:1200|pkt_type:INIT|pkt_num:669038064|frame:PADDING PING CRYPTO |recv_time:1757653438221440|dcid:277b5fd215a9b4c966cfa9c5d007b1c3b1da|dcid_seq:0|
[2025/09/12 05:03:58 222692] [debug] |scid:68565e07de0275d680f13721|xqc_timer_set|type:PATH_IDLE|expire:1757653498221440|now:1757653438221440|interv:60000000|
[2025/09/12 05:03:58 222696] [debug] |scid:68565e07de0275d680f13721|xqc_timer_set|type:CONN_IDLE|expire:1757653498221440|now:1757653438221440|interv:60000000|
[2025/09/12 05:03:58 222701] [debug] |xqc_engine_main_logic|BEGIN|now:1757653438222701|
[2025/09/12 05:03:58 222705] [debug] |scid:68565e07de0275d680f13721|xqc_engine_process_conn|conn:0000558BB89E96DC|state:S_INIT|flag:TICKING DCID_OK UPPER_CONN_EXIST INIT_RECVD NEED_RUN (null) |now:1757653438222705|
[2025/09/12 05:03:58 222711] [info] |scid:68565e07de0275d680f13721|xqc_conn_check_tx_key|keys are ready, can send 1rtt now|
[2025/09/12 05:03:58 222715] [debug] |scid:68565e07de0275d680f13721|xqc_crypto_stream_on_read|encrypt_level:0|cur_state:S_INIT|next_state:S_INITIAL_RECVD|
[2025/09/12 05:03:58 222719] [debug] |scid:68565e07de0275d680f13721|xqc_process_crypto_write_streams|
[2025/09/12 05:03:58 222723] [debug] |scid:68565e07de0275d680f13721|xqc_crypto_stream_on_write|enc_level|0|
[2025/09/12 05:03:58 222727] [debug] |scid:68565e07de0275d680f13721|xqc_crypto_stream_on_write|cur_state:1|switch|
[2025/09/12 05:03:58 222734] [info] |scid:68565e07de0275d680f13721|xqc_crypto_stream_send|crypto send data|pkt_num:0|size:137|sent:94|pkt_type:INIT|frame:CRYPTO |now:1757653438222734|
[2025/09/12 05:03:58 222743] [debug] |scid:68565e07de0275d680f13721|xqc_crypto_stream_on_write|encrypt_level:0|cur_state:S_INITIAL_RECVD|next_state:S_INITIAL_SENT|
[2025/09/12 05:03:58 222747] [debug] |scid:68565e07de0275d680f13721|xqc_process_crypto_write_streams|
[2025/09/12 05:03:58 222750] [debug] |scid:68565e07de0275d680f13721|xqc_crypto_stream_on_write|enc_level|2|
[2025/09/12 05:03:58 222755] [info] |scid:68565e07de0275d680f13721|xqc_crypto_stream_send|crypto send data|pkt_num:0|size:194|sent:152|pkt_type:HSK|frame:CRYPTO |now:1757653438222755|
[2025/09/12 05:03:58 222759] [info] |scid:68565e07de0275d680f13721|xqc_crypto_stream_send|crypto send data|pkt_num:0|size:516|sent:474|pkt_type:HSK|frame:CRYPTO |now:1757653438222759|
[2025/09/12 05:03:58 222764] [info] |scid:68565e07de0275d680f13721|xqc_crypto_stream_send|crypto send data|pkt_num:0|size:126|sent:84|pkt_type:HSK|frame:CRYPTO |now:1757653438222764|
[2025/09/12 05:03:58 222769] [info] |scid:68565e07de0275d680f13721|xqc_crypto_stream_send|crypto send data|pkt_num:0|size:82|sent:40|pkt_type:HSK|frame:CRYPTO |now:1757653438222768|
[2025/09/12 05:03:58 222773] [debug] |scid:68565e07de0275d680f13721|xqc_crypto_stream_on_write|encrypt_level:2|cur_state:S_INITIAL_SENT|next_state:S_HANDSHAKE_SENT|
[2025/09/12 05:03:58 222778] [debug] |scid:68565e07de0275d680f13721|xqc_gen_ack_frame|largest_recv:669038064|ack_delay:1338|first_ack_range:0|largest_pkt_recv_time:1757653438221440|
[2025/09/12 05:03:58 222782] [debug] |scid:68565e07de0275d680f13721|xqc_gen_ack_frame|high:669038064|low:669038064|pkt_pns:0|
[2025/09/12 05:03:58 222786] [debug] |scid:68565e07de0275d680f13721|xqc_write_ack_to_one_packet|ack_size:9|path:0|path_largest_recv:669038064|frame_largest_recv:669038064|
[2025/09/12 05:03:58 222791] [debug] |scid:68565e07de0275d680f13721|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:0|
[2025/09/12 05:03:58 222797] [debug] |scid:68565e07de0275d680f13721|xqc_path_get_perf_class|conn:0000558BB89E96DC|path_id:0|path_srtt:250000|min_srtt:250000|path_bw:0|loss_rate:0.00|path_pto:0|
[2025/09/12 05:03:58 222802] [debug] |scid:68565e07de0275d680f13721|xqc_minrtt_scheduler_get_path|path srtt|conn:0000558BB89E96DC|path_id:0|path_srtt:250000|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:03:58 222807] [debug] |scid:68565e07de0275d680f13721|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CRYPTO |pn:0|size:137|reinj:0|path_class:2|
[2025/09/12 05:03:58 222811] [debug] |scid:68565e07de0275d680f13721|xqc_path_get_perf_class|conn:0000558BB89E96DC|path_id:0|path_srtt:250000|min_srtt:250000|path_bw:0|loss_rate:0.00|path_pto:0|
[2025/09/12 05:03:58 222816] [debug] |scid:68565e07de0275d680f13721|xqc_minrtt_scheduler_get_path|path srtt|conn:0000558BB89E96DC|path_id:0|path_srtt:250000|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:03:58 222820] [debug] |scid:68565e07de0275d680f13721|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CRYPTO |pn:0|size:194|reinj:0|path_class:2|
[2025/09/12 05:03:58 222824] [debug] |scid:68565e07de0275d680f13721|xqc_path_get_perf_class|conn:0000558BB89E96DC|path_id:0|path_srtt:250000|min_srtt:250000|path_bw:0|loss_rate:0.00|path_pto:0|
[2025/09/12 05:03:58 222828] [debug] |scid:68565e07de0275d680f13721|xqc_minrtt_scheduler_get_path|path srtt|conn:0000558BB89E96DC|path_id:0|path_srtt:250000|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:03:58 222832] [debug] |scid:68565e07de0275d680f13721|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CRYPTO |pn:0|size:516|reinj:0|path_class:2|
[2025/09/12 05:03:58 222836] [debug] |scid:68565e07de0275d680f13721|xqc_path_get_perf_class|conn:0000558BB89E96DC|path_id:0|path_srtt:250000|min_srtt:250000|path_bw:0|loss_rate:0.00|path_pto:0|
[2025/09/12 05:03:58 222840] [debug] |scid:68565e07de0275d680f13721|xqc_minrtt_scheduler_get_path|path srtt|conn:0000558BB89E96DC|path_id:0|path_srtt:250000|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:03:58 222847] [debug] |scid:68565e07de0275d680f13721|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CRYPTO |pn:0|size:126|reinj:0|path_class:2|
[2025/09/12 05:03:58 222851] [debug] |scid:68565e07de0275d680f13721|xqc_path_get_perf_class|conn:0000558BB89E96DC|path_id:0|path_srtt:250000|min_srtt:250000|path_bw:0|loss_rate:0.00|path_pto:0|
[2025/09/12 05:03:58 222856] [debug] |scid:68565e07de0275d680f13721|xqc_minrtt_scheduler_get_path|path srtt|conn:0000558BB89E96DC|path_id:0|path_srtt:250000|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:03:58 222860] [debug] |scid:68565e07de0275d680f13721|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CRYPTO |pn:0|size:82|reinj:0|path_class:2|
[2025/09/12 05:03:58 222864] [debug] |scid:68565e07de0275d680f13721|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:ACK |stream_id:0|stream_offset:0|
[2025/09/12 05:03:58 222869] [debug] |scid:68565e07de0275d680f13721|xqc_check_acked_or_dropped_pkt|conn:0000558BB89E96DC|pkt_num:0|size:137|pkt_type:INIT|frame:CRYPTO |
[2025/09/12 05:03:58 222875] [debug] |scid:68565e07de0275d680f13721|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:0|
[2025/09/12 05:03:58 222912] [info] |scid:68565e07de0275d680f13721|xqc_send_packet_with_pn|<==|conn:0000558BB89E96DC|path:0|pkt_num:0|size:1184|sent:1200|pkt_type:INIT|frame:PADDING CRYPTO |inflight:0|now:1757653438222882|stream_id:0|stream_offset:0|
[2025/09/12 05:03:58 222919] [debug] |scid:68565e07de0275d680f13721|xqc_send_ctl_on_packet_sent|conn:0000558BB89E96DC|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 05:03:58 222926] [debug] |scid:68565e07de0275d680f13721|xqc_send_ctl_on_packet_sent|path:0|inflight:0|applimit:0|
[2025/09/12 05:03:58 222933] [debug] |scid:68565e07de0275d680f13721|xqc_send_ctl_get_pto_time_and_space|srtt:250000|rtt_var:125000|pto_duration:750000|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:03:58 222941] [debug] |scid:68565e07de0275d680f13721|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB89E96DC|path:0|PNS: 0, unacked: 1184|
[2025/09/12 05:03:58 222947] [debug] |scid:68565e07de0275d680f13721|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB89E96DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:03:58 222954] [debug] |scid:68565e07de0275d680f13721|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB89E96DC|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:03:58 222960] [debug] |scid:68565e07de0275d680f13721|xqc_timer_set|type:LOSS_DETECTION|expire:1757653438972882|now:1757653438222932|interv:749950|
[2025/09/12 05:03:58 222966] [debug] |scid:68565e07de0275d680f13721|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB89E96DC|path:0|pns:0|expire:1757653438972882|now:1757653438222932|interval:749950|pto_count:0|srtt:250000
[2025/09/12 05:03:58 222974] [debug] |scid:68565e07de0275d680f13721|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:45952|inflight:1184|
[2025/09/12 05:03:58 222981] [debug] |scid:68565e07de0275d680f13721|xqc_check_acked_or_dropped_pkt|conn:0000558BB89E96DC|pkt_num:0|size:194|pkt_type:HSK|frame:CRYPTO |
[2025/09/12 05:03:58 222989] [debug] |scid:68565e07de0275d680f13721|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:0|
[2025/09/12 05:03:58 223016] [info] |scid:68565e07de0275d680f13721|xqc_send_packet_with_pn|<==|conn:0000558BB89E96DC|path:0|pkt_num:0|size:194|sent:210|pkt_type:HSK|frame:CRYPTO |inflight:1184|now:1757653438222997|stream_id:0|stream_offset:0|
[2025/09/12 05:03:58 223022] [debug] |scid:68565e07de0275d680f13721|xqc_send_ctl_on_packet_sent|conn:0000558BB89E96DC|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 05:03:58 223029] [debug] |scid:68565e07de0275d680f13721|xqc_send_ctl_on_packet_sent|path:0|inflight:1184|applimit:0|
[2025/09/12 05:03:58 223058] [debug] |scid:68565e07de0275d680f13721|xqc_send_ctl_get_pto_time_and_space|srtt:250000|rtt_var:125000|pto_duration:750000|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:03:58 223065] [debug] |scid:68565e07de0275d680f13721|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB89E96DC|path:0|PNS: 0, unacked: 1184|
[2025/09/12 05:03:58 223072] [debug] |scid:68565e07de0275d680f13721|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB89E96DC|path:0|PNS: 1, unacked: 194|
[2025/09/12 05:03:58 223078] [debug] |scid:68565e07de0275d680f13721|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB89E96DC|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:03:58 223084] [debug] |scid:68565e07de0275d680f13721|xqc_timer_set|type:LOSS_DETECTION|expire:1757653438972882|now:1757653438223058|interv:749824|
[2025/09/12 05:03:58 223091] [debug] |scid:68565e07de0275d680f13721|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB89E96DC|path:0|pns:0|expire:1757653438972882|now:1757653438223058|interval:749824|pto_count:0|srtt:250000
[2025/09/12 05:03:58 223096] [debug] |scid:68565e07de0275d680f13721|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:45952|inflight:1378|
[2025/09/12 05:03:58 223101] [debug] |scid:68565e07de0275d680f13721|xqc_check_acked_or_dropped_pkt|conn:0000558BB89E96DC|pkt_num:0|size:516|pkt_type:HSK|frame:CRYPTO |
[2025/09/12 05:03:58 223105] [debug] |scid:68565e07de0275d680f13721|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1|
[2025/09/12 05:03:58 223131] [info] |scid:68565e07de0275d680f13721|xqc_send_packet_with_pn|<==|conn:0000558BB89E96DC|path:0|pkt_num:1|size:516|sent:532|pkt_type:HSK|frame:CRYPTO |inflight:1378|now:1757653438223112|stream_id:0|stream_offset:0|
[2025/09/12 05:03:58 223137] [debug] |scid:68565e07de0275d680f13721|xqc_send_ctl_on_packet_sent|conn:0000558BB89E96DC|path:0|pkt_num:1|origin_pktnum:0|size:516|enc_size:532|pkt_type:HSK|frame:CRYPTO |conn_state:S_HANDSHAKE_SENT|po_in_flight:0||retrans:0|
[2025/09/12 05:03:58 223143] [debug] |scid:68565e07de0275d680f13721|xqc_send_ctl_on_packet_sent|path:0|inflight:1378|applimit:0|
[2025/09/12 05:03:58 223150] [debug] |scid:68565e07de0275d680f13721|xqc_send_ctl_get_pto_time_and_space|srtt:250000|rtt_var:125000|pto_duration:750000|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:03:58 223157] [debug] |scid:68565e07de0275d680f13721|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB89E96DC|path:0|PNS: 0, unacked: 1184|
[2025/09/12 05:03:58 223163] [debug] |scid:68565e07de0275d680f13721|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB89E96DC|path:0|PNS: 1, unacked: 710|
[2025/09/12 05:03:58 223169] [debug] |scid:68565e07de0275d680f13721|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB89E96DC|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:03:58 223176] [debug] |scid:68565e07de0275d680f13721|xqc_timer_set|type:LOSS_DETECTION|expire:1757653438972882|now:1757653438223150|interv:749732|
[2025/09/12 05:03:58 223182] [debug] |scid:68565e07de0275d680f13721|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB89E96DC|path:0|pns:0|expire:1757653438972882|now:1757653438223150|interval:749732|pto_count:0|srtt:250000
[2025/09/12 05:03:58 223186] [debug] |scid:68565e07de0275d680f13721|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:45952|inflight:1894|
[2025/09/12 05:03:58 223191] [debug] |scid:68565e07de0275d680f13721|xqc_check_acked_or_dropped_pkt|conn:0000558BB89E96DC|pkt_num:0|size:126|pkt_type:HSK|frame:CRYPTO |
[2025/09/12 05:03:58 223195] [debug] |scid:68565e07de0275d680f13721|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:2|
[2025/09/12 05:03:58 223218] [info] |scid:68565e07de0275d680f13721|xqc_send_packet_with_pn|<==|conn:0000558BB89E96DC|path:0|pkt_num:2|size:126|sent:142|pkt_type:HSK|frame:CRYPTO |inflight:1894|now:1757653438223201|stream_id:0|stream_offset:0|
[2025/09/12 05:03:58 223223] [debug] |scid:68565e07de0275d680f13721|xqc_send_ctl_on_packet_sent|conn:0000558BB89E96DC|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 05:03:58 223237] [debug] |scid:68565e07de0275d680f13721|xqc_send_ctl_on_packet_sent|path:0|inflight:1894|applimit:0|
[2025/09/12 05:03:58 223244] [debug] |scid:68565e07de0275d680f13721|xqc_send_ctl_get_pto_time_and_space|srtt:250000|rtt_var:125000|pto_duration:750000|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:03:58 223251] [debug] |scid:68565e07de0275d680f13721|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB89E96DC|path:0|PNS: 0, unacked: 1184|
[2025/09/12 05:03:58 223257] [debug] |scid:68565e07de0275d680f13721|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB89E96DC|path:0|PNS: 1, unacked: 836|
[2025/09/12 05:03:58 223264] [debug] |scid:68565e07de0275d680f13721|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB89E96DC|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:03:58 223268] [debug] |scid:68565e07de0275d680f13721|xqc_timer_set|type:LOSS_DETECTION|expire:1757653438972882|now:1757653438223243|interv:749639|
[2025/09/12 05:03:58 223272] [debug] |scid:68565e07de0275d680f13721|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB89E96DC|path:0|pns:0|expire:1757653438972882|now:1757653438223243|interval:749639|pto_count:0|srtt:250000
[2025/09/12 05:03:58 223277] [debug] |scid:68565e07de0275d680f13721|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:45952|inflight:2020|
[2025/09/12 05:03:58 223281] [debug] |scid:68565e07de0275d680f13721|xqc_check_acked_or_dropped_pkt|conn:0000558BB89E96DC|pkt_num:0|size:82|pkt_type:HSK|frame:CRYPTO |
[2025/09/12 05:03:58 223286] [debug] |scid:68565e07de0275d680f13721|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:3|
[2025/09/12 05:03:58 223309] [info] |scid:68565e07de0275d680f13721|xqc_send_packet_with_pn|<==|conn:0000558BB89E96DC|path:0|pkt_num:3|size:82|sent:98|pkt_type:HSK|frame:CRYPTO |inflight:2020|now:1757653438223292|stream_id:0|stream_offset:0|
[2025/09/12 05:03:58 223315] [debug] |scid:68565e07de0275d680f13721|xqc_send_ctl_on_packet_sent|conn:0000558BB89E96DC|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 05:03:58 223322] [debug] |scid:68565e07de0275d680f13721|xqc_send_ctl_on_packet_sent|path:0|inflight:2020|applimit:0|
[2025/09/12 05:03:58 223329] [debug] |scid:68565e07de0275d680f13721|xqc_send_ctl_get_pto_time_and_space|srtt:250000|rtt_var:125000|pto_duration:750000|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:03:58 223336] [debug] |scid:68565e07de0275d680f13721|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB89E96DC|path:0|PNS: 0, unacked: 1184|
[2025/09/12 05:03:58 223342] [debug] |scid:68565e07de0275d680f13721|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB89E96DC|path:0|PNS: 1, unacked: 918|
[2025/09/12 05:03:58 223348] [debug] |scid:68565e07de0275d680f13721|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB89E96DC|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:03:58 223355] [debug] |scid:68565e07de0275d680f13721|xqc_timer_set|type:LOSS_DETECTION|expire:1757653438972882|now:1757653438223328|interv:749554|
[2025/09/12 05:03:58 223360] [debug] |scid:68565e07de0275d680f13721|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB89E96DC|path:0|pns:0|expire:1757653438972882|now:1757653438223328|interval:749554|pto_count:0|srtt:250000
[2025/09/12 05:03:58 223364] [debug] |scid:68565e07de0275d680f13721|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:45952|inflight:2102|
[2025/09/12 05:03:58 223368] [debug] |scid:68565e07de0275d680f13721|xqc_check_acked_or_dropped_pkt|conn:0000558BB89E96DC|pkt_num:0|size:52|pkt_type:INIT|frame:ACK |
[2025/09/12 05:03:58 223373] [debug] |scid:68565e07de0275d680f13721|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1|
[2025/09/12 05:03:58 223395] [info] |scid:68565e07de0275d680f13721|xqc_send_packet_with_pn|<==|conn:0000558BB89E96DC|path:0|pkt_num:1|size:52|sent:68|pkt_type:INIT|frame:ACK |inflight:2102|now:1757653438223379|stream_id:0|stream_offset:0|
[2025/09/12 05:03:58 223407] [debug] |scid:68565e07de0275d680f13721|xqc_send_ctl_on_packet_sent|conn:0000558BB89E96DC|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 05:03:58 223416] [debug] |scid:68565e07de0275d680f13721|xqc_conn_next_wakeup_time|wakeup_time:1757653438972882|
[2025/09/12 05:03:58 223423] [debug] |scid:68565e07de0275d680f13721|xqc_engine_add_wakeup_queue|next_tick_time:1757653438972882|
[2025/09/12 05:03:58 223429] [debug] |xqc_engine_wakeup_after|wakeup:1757653438266648|now:1757653438223429|diff:43219|
[2025/09/12 05:03:58 223437] [debug] |xqc_engine_main_logic|END|now:1757653438222705|
[2025/09/12 05:03:58 223445] [debug] |xqc_engine_main_logic|BEGIN|now:1757653438223445|
[2025/09/12 05:03:58 223449] [debug] |xqc_engine_wakeup_after|wakeup:1757653438266648|now:1757653438223448|diff:43200|
[2025/09/12 05:03:58 223452] [debug] |xqc_engine_main_logic|END|now:1757653438223445|
[2025/09/12 05:03:58 257350] [info] |xqc_engine_packet_process|==>|conn:0000558BB89E96DC|size:1200|state:S_HANDSHAKE_SENT|recv_time:1757653438257348|
[2025/09/12 05:03:58 257368] [debug] |scid:68565e07de0275d680f13721|xqc_packet_parse_initial|packet parse|initial|
[2025/09/12 05:03:58 257376] [debug] |scid:68565e07de0275d680f13721|xqc_packet_parse_initial|success|Length:22|
[2025/09/12 05:03:58 257387] [debug] |scid:68565e07de0275d680f13721|xqc_packet_decrypt|largest_pn:669038064|
[2025/09/12 05:03:58 257394] [debug] |scid:68565e07de0275d680f13721|xqc_packet_decrypt|decryption nonce|path_id:0|pn:669038065|
[2025/09/12 05:03:58 257406] [debug] |scid:68565e07de0275d680f13721|xqc_packet_decrypt_single|pkt_type:INIT|pkt_num:669038065|
[2025/09/12 05:03:58 257414] [debug] |scid:68565e07de0275d680f13721|xqc_process_frames|frame_type:2|
[2025/09/12 05:03:58 257424] [debug] |scid:68565e07de0275d680f13721|xqc_send_ctl_on_ack_received|conn:0000558BB89E96DC|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 05:03:58 257434] [debug] |scid:68565e07de0275d680f13721|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:1184|prior_delivered:0|prior_time:1757653438222882|is_app_limited:1|send_elapse:0|ack_elapse:34466|ctl_first_sent_time:1757653438222882|lagest_ack_time:1757653438257348|curr_delivered:1184|
[2025/09/12 05:03:58 257443] [debug] |scid:68565e07de0275d680f13721|xqc_update_sample|sampler_sent_time_update:1757653438222882|
[2025/09/12 05:03:58 257452] [debug] |scid:68565e07de0275d680f13721|xqc_send_ctl_on_ack_received|sndq_packets_used:4||sndq_packets_used_bytes:0|sndq_packets_free:2|
[2025/09/12 05:03:58 257460] [debug] |scid:68565e07de0275d680f13721|xqc_send_ctl_update_rtt|before update rtt|conn:0000558BB89E96DC|srtt:250000|rttvar:125000|minrtt:4294967295|latest_rtt:34466|ack_delay:0|
[2025/09/12 05:03:58 257469] [debug] |scid:68565e07de0275d680f13721|xqc_send_ctl_update_rtt|l-0.0.0.0-443-68565e07de0275d680f13721 p-193.167.0.100-58615-a16991b98d0313e9dd75945ea2bd46cb52 |after update rtt|conn:0000558BB89E96DC|srtt:34466|rttvar:17233|minrtt:34466|latest_rtt:34466|ack_delay:0|
[2025/09/12 05:03:58 257477] [debug] |scid:68565e07de0275d680f13721|xqc_send_ctl_get_lost_sent_pn|largest_acked:0|lost_pn:18446744073709551615|thresh:3|
[2025/09/12 05:03:58 257486] [debug] |scid:68565e07de0275d680f13721|xqc_send_ctl_on_ack_received|xqc_recv_record_del from 669038065|pns:0|
[2025/09/12 05:03:58 257494] [debug] |scid:68565e07de0275d680f13721|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:03:58 257502] [debug] |scid:68565e07de0275d680f13721|xqc_send_ctl_get_pto_time_and_space|srtt:34466|rtt_var:17233|pto_duration:103398|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:03:58 257511] [debug] |scid:68565e07de0275d680f13721|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB89E96DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:03:58 257528] [debug] |scid:68565e07de0275d680f13721|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB89E96DC|path:0|PNS: 1, unacked: 918|
[2025/09/12 05:03:58 257535] [debug] |scid:68565e07de0275d680f13721|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB89E96DC|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:03:58 257539] [debug] |scid:68565e07de0275d680f13721|xqc_timer_set|type:LOSS_DETECTION|expire:1757653438326690|now:1757653438257502|interv:69188|
[2025/09/12 05:03:58 257545] [debug] |scid:68565e07de0275d680f13721|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB89E96DC|path:0|pns:1|expire:1757653438326690|now:1757653438257502|interval:69188|pto_count:0|srtt:34466
[2025/09/12 05:03:58 257550] [debug] |scid:68565e07de0275d680f13721|xqc_generate_sample|sampler: send_elapse 0, ack_elapse 34466, delivered 1184|rate 34352|lost 0|
[2025/09/12 05:03:58 257556] [debug] |scid:68565e07de0275d680f13721|xqc_bbr_update_bandwidth|BBRv1: RTT round update 0 -> 1|
[2025/09/12 05:03:58 257561] [debug] |scid:68565e07de0275d680f13721|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (34352) in round 1|
[2025/09/12 05:03:58 257566] [debug] |scid:68565e07de0275d680f13721|xqc_bbr_update_min_rtt|probertt expire|rtt:34466, old_rtt:2147483647|
[2025/09/12 05:03:58 257571] [debug] |scid:68565e07de0275d680f13721|xqc_bbr_update_min_rtt|minrtt expire|rtt:34466, old_rtt:2147483647|
[2025/09/12 05:03:58 257577] [debug] |scid:68565e07de0275d680f13721|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:5744|extra_cwnd:2368|
[2025/09/12 05:03:58 257582] [debug] |scid:68565e07de0275d680f13721|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:45952|packet_lost:0|acked:1184|po_sent_time:1757653438222882|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1184|
[2025/09/12 05:03:58 257588] [debug] |scid:68565e07de0275d680f13721|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:45952|packet_lost:0|acked:1184|po_sent_time:1757653438222882|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1184|
[2025/09/12 05:03:58 257594] [debug] |scid:68565e07de0275d680f13721|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-68565e07de0275d680f13721 p-193.167.0.100-58615-a16991b98d0313e9dd75945ea2bd46cb52 |bbr on ack|mode:0|pacing_rate:3846440|bw:34352|cwnd:47136|full_bw_reached:0|inflight:918|srtt:34466|latest_rtt:34466|min_rtt:34466|applimit:1|lost:0|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:1|
[2025/09/12 05:03:58 257601] [stats] |scid:68565e07de0275d680f13721|xqc_send_ctl_info_circle_record|l-0.0.0.0-443-68565e07de0275d680f13721 p-193.167.0.100-58615-a16991b98d0313e9dd75945ea2bd46cb52 |path:0||cwnd:47136|inflight:918|mode:0|applimit:0|pacing_rate:3846440|bw:34352|srtt:34466|latest_rtt:34466|min_rtt:34466|send:5|lost:0|tlp:0|recv:1|recovery:0|slow_start:1|conn_life:36131|acked:1184|delivered:1184|is_cwnd_limited:0|
[2025/09/12 05:03:58 257609] [info] |scid:68565e07de0275d680f13721|xqc_conn_addr_validated|Address Validated|conn:0000558BB89E96DC|role:1|
[2025/09/12 05:03:58 257615] [debug] |scid:68565e07de0275d680f13721|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:669038065|largest:669038065|pns:0|
[2025/09/12 05:03:58 257620] [info] |scid:68565e07de0275d680f13721|xqc_conn_on_pkt_processed|====>|conn:0000558BB89E96DC|path:0|size:1200|pkt_type:INIT|pkt_num:669038065|frame:ACK |recv_time:1757653438257348|dcid:68565e07de0275d680f13721|dcid_seq:0|
[2025/09/12 05:03:58 257627] [debug] |scid:68565e07de0275d680f13721|xqc_packet_parse_handshake|success|Length:64|
[2025/09/12 05:03:58 257634] [debug] |scid:68565e07de0275d680f13721|xqc_packet_decrypt|largest_pn:0|
[2025/09/12 05:03:58 257638] [debug] |scid:68565e07de0275d680f13721|xqc_packet_decrypt|decryption nonce|path_id:0|pn:669038064|
[2025/09/12 05:03:58 257645] [debug] |scid:68565e07de0275d680f13721|xqc_packet_decrypt_single|pkt_type:HSK|pkt_num:669038064|
[2025/09/12 05:03:58 257656] [debug] |scid:68565e07de0275d680f13721|xqc_process_frames|frame_type:2|
[2025/09/12 05:03:58 257662] [debug] |scid:68565e07de0275d680f13721|xqc_send_ctl_on_ack_received|conn:0000558BB89E96DC|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 05:03:58 257668] [debug] |scid:68565e07de0275d680f13721|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:1378|prior_delivered:0|prior_time:1757653438222882|is_app_limited:1|send_elapse:115|ack_elapse:34466|ctl_first_sent_time:1757653438222997|lagest_ack_time:1757653438257348|curr_delivered:1378|
[2025/09/12 05:03:58 257674] [debug] |scid:68565e07de0275d680f13721|xqc_update_sample|sampler_sent_time_update:1757653438222997|
[2025/09/12 05:03:58 257679] [debug] |scid:68565e07de0275d680f13721|xqc_send_ctl_on_ack_received|sndq_packets_used:3||sndq_packets_used_bytes:0|sndq_packets_free:3|
[2025/09/12 05:03:58 257684] [debug] |scid:68565e07de0275d680f13721|xqc_send_ctl_on_ack_received|conn:0000558BB89E96DC|path:0|pkt_num:1|origin_pktnum:0|size:516|pns:1|pkt_type:HSK|frame:CRYPTO |conn_state:S_HANDSHAKE_SENT|frame_largest_ack:3|path_largest_ack:1|
[2025/09/12 05:03:58 257690] [debug] |scid:68565e07de0275d680f13721|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:1894|prior_delivered:0|prior_time:1757653438222882|is_app_limited:1|send_elapse:230|ack_elapse:34466|ctl_first_sent_time:1757653438223112|lagest_ack_time:1757653438257348|curr_delivered:1894|
[2025/09/12 05:03:58 257695] [debug] |scid:68565e07de0275d680f13721|xqc_update_sample|sampler_sent_time_update:1757653438223112|
[2025/09/12 05:03:58 257700] [debug] |scid:68565e07de0275d680f13721|xqc_send_ctl_on_ack_received|sndq_packets_used:2||sndq_packets_used_bytes:0|sndq_packets_free:4|
[2025/09/12 05:03:58 257705] [debug] |scid:68565e07de0275d680f13721|xqc_send_ctl_on_ack_received|conn:0000558BB89E96DC|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 05:03:58 257710] [debug] |scid:68565e07de0275d680f13721|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:2020|prior_delivered:0|prior_time:1757653438222882|is_app_limited:1|send_elapse:319|ack_elapse:34466|ctl_first_sent_time:1757653438223201|lagest_ack_time:1757653438257348|curr_delivered:2020|
[2025/09/12 05:03:58 257715] [debug] |scid:68565e07de0275d680f13721|xqc_update_sample|sampler_sent_time_update:1757653438223201|
[2025/09/12 05:03:58 257720] [debug] |scid:68565e07de0275d680f13721|xqc_send_ctl_on_ack_received|sndq_packets_used:1||sndq_packets_used_bytes:0|sndq_packets_free:5|
[2025/09/12 05:03:58 257725] [debug] |scid:68565e07de0275d680f13721|xqc_send_ctl_on_ack_received|conn:0000558BB89E96DC|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 05:03:58 257730] [debug] |scid:68565e07de0275d680f13721|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:2102|prior_delivered:0|prior_time:1757653438222882|is_app_limited:1|send_elapse:410|ack_elapse:34466|ctl_first_sent_time:1757653438223292|lagest_ack_time:1757653438257348|curr_delivered:2102|
[2025/09/12 05:03:58 257736] [debug] |scid:68565e07de0275d680f13721|xqc_update_sample|sampler_sent_time_update:1757653438223292|
[2025/09/12 05:03:58 257741] [debug] |scid:68565e07de0275d680f13721|xqc_send_ctl_on_ack_received|sndq_packets_used:0||sndq_packets_used_bytes:0|sndq_packets_free:6|
[2025/09/12 05:03:58 257746] [debug] |scid:68565e07de0275d680f13721|xqc_send_ctl_update_rtt|before update rtt|conn:0000558BB89E96DC|srtt:34466|rttvar:17233|minrtt:34466|latest_rtt:34056|ack_delay:0|
[2025/09/12 05:03:58 257751] [debug] |scid:68565e07de0275d680f13721|xqc_send_ctl_update_rtt|l-0.0.0.0-443-68565e07de0275d680f13721 p-193.167.0.100-58615-a16991b98d0313e9dd75945ea2bd46cb52 |after update rtt|conn:0000558BB89E96DC|srtt:34415|rttvar:13027|minrtt:34056|latest_rtt:34056|ack_delay:0|
[2025/09/12 05:03:58 257760] [debug] |scid:68565e07de0275d680f13721|xqc_send_ctl_get_lost_sent_pn|largest_acked:3|lost_pn:0|thresh:3|
[2025/09/12 05:03:58 257765] [debug] |scid:68565e07de0275d680f13721|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:03:58 257770] [debug] |scid:68565e07de0275d680f13721|xqc_send_ctl_set_loss_detection_timer|unset|no ack-eliciting pkts in flight|conn:0000558BB89E96DC|path:0|
[2025/09/12 05:03:58 257775] [debug] |scid:68565e07de0275d680f13721|xqc_timer_unset|type:LOSS_DETECTION|
[2025/09/12 05:03:58 257779] [debug] |scid:68565e07de0275d680f13721|xqc_generate_sample|sampler: send_elapse 410, ack_elapse 34466, delivered 2102|rate 60987|lost 0|
[2025/09/12 05:03:58 257785] [debug] |scid:68565e07de0275d680f13721|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (60987) in round 1|
[2025/09/12 05:03:58 257790] [debug] |scid:68565e07de0275d680f13721|xqc_bbr_update_min_rtt|probertt expire|rtt:34056, old_rtt:34466|
[2025/09/12 05:03:58 257794] [debug] |scid:68565e07de0275d680f13721|xqc_bbr_update_min_rtt|minrtt expire|rtt:34056, old_rtt:34466|
[2025/09/12 05:03:58 257799] [debug] |scid:68565e07de0275d680f13721|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:5989|extra_cwnd:4204|
[2025/09/12 05:03:58 257804] [debug] |scid:68565e07de0275d680f13721|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:47136|packet_lost:0|acked:918|po_sent_time:1757653438223292|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1184|
[2025/09/12 05:03:58 257810] [debug] |scid:68565e07de0275d680f13721|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:47136|packet_lost:0|acked:918|po_sent_time:1757653438223292|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1184|
[2025/09/12 05:03:58 257815] [debug] |scid:68565e07de0275d680f13721|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-68565e07de0275d680f13721 p-193.167.0.100-58615-a16991b98d0313e9dd75945ea2bd46cb52 |bbr on ack|mode:0|pacing_rate:3846440|bw:60987|cwnd:48054|full_bw_reached:0|inflight:0|srtt:34415|latest_rtt:34056|min_rtt:34056|applimit:1|lost:0|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:03:58 257821] [stats] |scid:68565e07de0275d680f13721|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-68565e07de0275d680f13721 p-193.167.0.100-58615-a16991b98d0313e9dd75945ea2bd46cb52 |bandwidth change record|bw_before:34352|bw_after:60987|srtt:34415|cwnd:48054|
[2025/09/12 05:03:58 257827] [debug] |scid:68565e07de0275d680f13721|xqc_process_frames|frame_type:6|
[2025/09/12 05:03:58 257832] [debug] |scid:68565e07de0275d680f13721|xqc_process_crypto_frame|level:2|
[2025/09/12 05:03:58 257837] [debug] |scid:68565e07de0275d680f13721|xqc_read_crypto_stream|xqc_read_crypto_stream|level:2|
[2025/09/12 05:03:58 257842] [debug] |scid:68565e07de0275d680f13721|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:2|36u|
[2025/09/12 05:03:58 257953] [debug] |scid:68565e07de0275d680f13721|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:3|SSL_quic_write_level:3|rv:1|
[2025/09/12 05:03:58 257960] [debug] |scid:68565e07de0275d680f13721|xqc_tls_do_handshake|TLS handshake|ret:1|
[2025/09/12 05:03:58 257965] [debug] |scid:68565e07de0275d680f13721|xqc_engine_remove_wakeup_queue|next_tick_time:1757653438972882|pq_index:6|
[2025/09/12 05:03:58 257972] [debug] |scid:68565e07de0275d680f13721|xqc_engine_add_active_queue|last_ticked_time:1757653438222705|
[2025/09/12 05:03:58 257977] [debug] |scid:68565e07de0275d680f13721|xqc_create_crypto_stream|encrypt_level:3|cur_state:S_HANDSHAKE_SENT|
[2025/09/12 05:03:58 257982] [debug] |scid:68565e07de0275d680f13721|xqc_process_crypto_frame|server create 1RTT stream|
[2025/09/12 05:03:58 257987] [info] |scid:68565e07de0275d680f13721|xqc_send_ctl_on_pns_discard|xqc_send_ctl_set_loss_detection_timer on discard pns:0
[2025/09/12 05:03:58 257991] [debug] |scid:68565e07de0275d680f13721|xqc_send_ctl_set_loss_detection_timer|unset|no ack-eliciting pkts in flight|conn:0000558BB89E96DC|path:0|
[2025/09/12 05:03:58 257998] [debug] |scid:68565e07de0275d680f13721|xqc_timer_unset|type:LOSS_DETECTION|
[2025/09/12 05:03:58 258002] [debug] |scid:68565e07de0275d680f13721|xqc_timer_unset|type:ACK_HSK|
[2025/09/12 05:03:58 258007] [debug] |scid:68565e07de0275d680f13721|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 05:03:58 258012] [debug] |scid:68565e07de0275d680f13721|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:669038064|largest:669038064|pns:1|
[2025/09/12 05:03:58 258016] [info] |scid:68565e07de0275d680f13721|xqc_conn_on_pkt_processed|====>|conn:0000558BB89E96DC|path:0|size:1137|pkt_type:HSK|pkt_num:669038064|frame:ACK CRYPTO |recv_time:1757653438257348|dcid:68565e07de0275d680f13721|dcid_seq:0|
[2025/09/12 05:03:58 258021] [debug] |scid:68565e07de0275d680f13721|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:68565e07de0275d680f13721|spin_bit:0|
[2025/09/12 05:03:58 258026] [warn] |scid:68565e07de0275d680f13721|xqc_packet_parse_single|delay|buff 1RTT packet before handshake completed|
[2025/09/12 05:03:58 258030] [debug] |scid:68565e07de0275d680f13721|xqc_conn_buff_undecrypt_packet_in|====>|delay|undecrypt_count:1|encrypt_level:3|
[2025/09/12 05:03:58 258034] [info] |scid:68565e07de0275d680f13721|xqc_conn_process_packet|ignore err|-630|
[2025/09/12 05:03:58 258058] [debug] |scid:68565e07de0275d680f13721|xqc_timer_set|type:PATH_IDLE|expire:1757653498257348|now:1757653438257348|interv:60000000|
[2025/09/12 05:03:58 258062] [debug] |scid:68565e07de0275d680f13721|xqc_timer_set|type:CONN_IDLE|expire:1757653498257348|now:1757653438257348|interv:60000000|
[2025/09/12 05:03:58 258066] [debug] |xqc_engine_main_logic|BEGIN|now:1757653438258066|
[2025/09/12 05:03:58 258071] [debug] |scid:68565e07de0275d680f13721|xqc_engine_process_conn|conn:0000558BB89E96DC|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:1757653438258070|
[2025/09/12 05:03:58 258076] [debug] |scid:68565e07de0275d680f13721|xqc_conn_check_handshake_complete|HANDSHAKE_COMPLETED|conn:0000558BB89E96DC|
[2025/09/12 05:03:58 258080] [info] |scid:68565e07de0275d680f13721|xqc_conn_handshake_confirmed|handshake confirmed|conn:0000558BB89E96DC|
[2025/09/12 05:03:58 258084] [info] |scid:68565e07de0275d680f13721|xqc_send_ctl_on_pns_discard|xqc_send_ctl_set_loss_detection_timer on discard pns:1
[2025/09/12 05:03:58 258088] [debug] |scid:68565e07de0275d680f13721|xqc_send_ctl_set_loss_detection_timer|unset|no ack-eliciting pkts in flight|conn:0000558BB89E96DC|path:0|
[2025/09/12 05:03:58 258092] [debug] |scid:68565e07de0275d680f13721|xqc_timer_unset|type:LOSS_DETECTION|
[2025/09/12 05:03:58 258096] [debug] |scid:68565e07de0275d680f13721|xqc_conn_gen_token|expire:1758258238|
[2025/09/12 05:03:58 258101] [debug] |scid:68565e07de0275d680f13721|xqc_conn_early_data_reject|reject|
[2025/09/12 05:03:58 258105] [debug] |scid:68565e07de0275d680f13721|xqc_crypto_stream_on_read|encrypt_level:2|cur_state:S_HANDSHAKE_SENT|next_state:ESTABED|
[2025/09/12 05:03:58 258109] [debug] |scid:68565e07de0275d680f13721|xqc_conn_process_undecrypt_packet_in|delay|undecrypt_count:1|encrypt_level:3|
[2025/09/12 05:03:58 258113] [debug] |scid:68565e07de0275d680f13721|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:68565e07de0275d680f13721|spin_bit:0|
[2025/09/12 05:03:58 258119] [debug] |scid:68565e07de0275d680f13721|xqc_packet_decrypt|largest_pn:0|
[2025/09/12 05:03:58 258122] [debug] |scid:68565e07de0275d680f13721|xqc_packet_decrypt|decryption nonce|path_id:0|pn:669038064|
[2025/09/12 05:03:58 258128] [debug] |scid:68565e07de0275d680f13721|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:669038064|
[2025/09/12 05:03:58 258132] [debug] |scid:68565e07de0275d680f13721|xqc_process_frames|frame_type:18|
[2025/09/12 05:03:58 258140] [debug] |scid:68565e07de0275d680f13721|xqc_process_new_conn_id_frame|new_conn_id|3622636398373bf996c027fb260845d44f|sr_token:a6e1ca721ba5362ef4c1ce81ed396a5a
[2025/09/12 05:03:58 258146] [debug] |scid:68565e07de0275d680f13721|xqc_process_frames|frame_type:18|
[2025/09/12 05:03:58 258150] [debug] |scid:68565e07de0275d680f13721|xqc_process_new_conn_id_frame|new_conn_id|3c0e135fa9d4d399e1cc68865243383793|sr_token:28caaae011654b9a37b2ad118b127c26
[2025/09/12 05:03:58 258155] [debug] |scid:68565e07de0275d680f13721|xqc_process_frames|frame_type:18|
[2025/09/12 05:03:58 258159] [debug] |scid:68565e07de0275d680f13721|xqc_process_new_conn_id_frame|new_conn_id|66fe345da4d695942c8071c8aa1917b1c8|sr_token:53c0b39d34e8dbdcdb8913964b1aad7c
[2025/09/12 05:03:58 258164] [debug] |scid:68565e07de0275d680f13721|xqc_process_frames|frame_type:18|
[2025/09/12 05:03:58 258168] [debug] |scid:68565e07de0275d680f13721|xqc_process_new_conn_id_frame|new_conn_id|f85ff45320cd4e90c6489321dc7afd9bad|sr_token:74e762f6329f2f03aa5118110a7fcda4
[2025/09/12 05:03:58 258173] [debug] |scid:68565e07de0275d680f13721|xqc_process_frames|frame_type:18|
[2025/09/12 05:03:58 258177] [debug] |scid:68565e07de0275d680f13721|xqc_process_new_conn_id_frame|new_conn_id|78aec3205841cf5317e376b2f8ae5bfbdd|sr_token:f6739a51378f55ea2b45de8821ba96af
[2025/09/12 05:03:58 258181] [debug] |scid:68565e07de0275d680f13721|xqc_process_frames|frame_type:18|
[2025/09/12 05:03:58 258185] [debug] |scid:68565e07de0275d680f13721|xqc_process_new_conn_id_frame|new_conn_id|6bee5a2dbb6b5ef541ceaa2712a5e8350d|sr_token:f6e5769406cb86447d2396ef78c12bb7
[2025/09/12 05:03:58 258190] [debug] |scid:68565e07de0275d680f13721|xqc_process_frames|frame_type:18|
[2025/09/12 05:03:58 258193] [debug] |scid:68565e07de0275d680f13721|xqc_process_new_conn_id_frame|new_conn_id|633b441b2a6cbc016a053397e8fd3a8f08|sr_token:74612272a9d992b626b949dd1753e47d
[2025/09/12 05:03:58 258198] [debug] |scid:68565e07de0275d680f13721|xqc_process_frames|frame_type:b|
[2025/09/12 05:03:58 258202] [debug] |scid:68565e07de0275d680f13721|xqc_process_stream_frame|offset:0|data_length:17|fin:1|stream_id:0|path:0|
[2025/09/12 05:03:58 258209] [debug] |scid:68565e07de0275d680f13721|xqc_insert_stream_frame|merge left|merged_offset_end:17|new_offset:0|new_len:17|
[2025/09/12 05:03:58 258213] [debug] |scid:68565e07de0275d680f13721|xqc_process_stream_frame|xqc_stream_ready_to_read all recvd|
[2025/09/12 05:03:58 258217] [debug] |scid:68565e07de0275d680f13721|xqc_process_stream_frame|stream_length:17|merged_offset_end:17|stream_id:0|
[2025/09/12 05:03:58 258221] [debug] |scid:68565e07de0275d680f13721|xqc_process_frames|frame_type:0|
[2025/09/12 05:03:58 258225] [debug] |scid:68565e07de0275d680f13721|xqc_process_padding_frame|process padding|
[2025/09/12 05:03:58 258230] [debug] |scid:68565e07de0275d680f13721|xqc_timer_set|type:ACK_01RTT|expire:1757653438282348|now:1757653438257348|interv:25000|
[2025/09/12 05:03:58 258235] [debug] |scid:68565e07de0275d680f13721|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:1757653438257348|max_ack_delay:25000|
[2025/09/12 05:03:58 258240] [debug] |scid:68565e07de0275d680f13721|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:669038064|largest:669038064|pns:2|
[2025/09/12 05:03:58 258244] [info] |scid:68565e07de0275d680f13721|xqc_conn_on_pkt_processed|====>|conn:0000558BB89E96DC|path:0|size:1033|pkt_type:SHORT_HEADER|pkt_num:669038064|frame:PADDING STREAM NEW_CONNECTION_ID |recv_time:1757653438257348|dcid:68565e07de0275d680f13721|dcid_seq:0|
[2025/09/12 05:03:58 258249] [debug] |scid:68565e07de0275d680f13721|xqc_process_crypto_write_streams|
[2025/09/12 05:03:58 258253] [debug] |scid:68565e07de0275d680f13721|xqc_crypto_stream_on_write|enc_level|3|
[2025/09/12 05:03:58 258257] [info] |scid:68565e07de0275d680f13721|xqc_crypto_stream_send|crypto send data|pkt_num:0|size:283|sent:261|pkt_type:SHORT_HEADER|frame:CRYPTO |now:1757653438258257|
[2025/09/12 05:03:58 258265] [info] |scid:68565e07de0275d680f13721|xqc_crypto_stream_send|crypto send data|pkt_num:0|size:284|sent:262|pkt_type:SHORT_HEADER|frame:CRYPTO |now:1757653438258265|
[2025/09/12 05:03:58 258270] [debug] |scid:68565e07de0275d680f13721|xqc_crypto_stream_on_write|encrypt_level:3|cur_state:ESTABED|next_state:ESTABED|
[2025/09/12 05:03:58 258274] [debug] |scid:68565e07de0275d680f13721|xqc_process_read_streams|stream_read_notify|flag:2|stream_id:0|conn:0000558BB89E96DC|
[2025/09/12 05:03:58 258331] [debug] |scid:68565e07de0275d680f13721|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:25165824|
[2025/09/12 05:03:58 258340] [debug] |scid:68565e07de0275d680f13721|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 05:03:58 258347] [debug] |scid:68565e07de0275d680f13721|xqc_sample_check_app_limited|path:0|applimit:2102|
[2025/09/12 05:03:58 258356] [info] |scid:68565e07de0275d680f13721|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:0000558BB89E96DC|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 05:03:58 258366] [debug] |scid:68565e07de0275d680f13721|xqc_engine_conn_logic|engine is running on conn:l-0.0.0.0-443-68565e07de0275d680f13721 p-193.167.0.100-58615-a16991b98d0313e9dd75945ea2bd46cb52|
[2025/09/12 05:03:58 258377] [debug] |scid:68565e07de0275d680f13721|xqc_gen_ack_frame|largest_recv:669038064|ack_delay:1028|first_ack_range:0|largest_pkt_recv_time:1757653438257348|
[2025/09/12 05:03:58 258383] [debug] |scid:68565e07de0275d680f13721|xqc_gen_ack_frame|high:669038064|low:669038064|pkt_pns:1|
[2025/09/12 05:03:58 258389] [debug] |scid:68565e07de0275d680f13721|xqc_write_ack_to_one_packet|ack_size:9|path:0|path_largest_recv:669038064|frame_largest_recv:669038064|
[2025/09/12 05:03:58 258395] [debug] |scid:68565e07de0275d680f13721|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:1|
[2025/09/12 05:03:58 258410] [debug] |scid:68565e07de0275d680f13721|xqc_write_new_conn_id_frame_to_packet|gen_new_scid|cid:4541288dc7231a84e0e7056b|sr_token:00d60fd9fe7f00007b3a819f8b550000|seq_num:1
[2025/09/12 05:03:58 258418] [debug] |scid:68565e07de0275d680f13721|xqc_write_new_conn_id_frame_to_packet|gen_new_scid|cid:b243cb335b8f33a107bf4a09|sr_token:00d60fd9fe7f00007b3a819f8b550000|seq_num:2
[2025/09/12 05:03:58 258426] [debug] |scid:68565e07de0275d680f13721|xqc_path_get_perf_class|conn:0000558BB89E96DC|path_id:0|path_srtt:34415|min_srtt:34415|path_bw:60987|loss_rate:0.00|path_pto:0|
[2025/09/12 05:03:58 258433] [debug] |scid:68565e07de0275d680f13721|xqc_minrtt_scheduler_get_path|path srtt|conn:0000558BB89E96DC|path_id:0|path_srtt:34415|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:03:58 258441] [debug] |scid:68565e07de0275d680f13721|xqc_minrtt_scheduler_get_path|best path:0|frame_type:HANDSHAKE_DONE |pn:0|size:23|reinj:0|path_class:2|
[2025/09/12 05:03:58 258448] [debug] |scid:68565e07de0275d680f13721|xqc_path_get_perf_class|conn:0000558BB89E96DC|path_id:0|path_srtt:34415|min_srtt:34415|path_bw:60987|loss_rate:0.00|path_pto:0|
[2025/09/12 05:03:58 258455] [debug] |scid:68565e07de0275d680f13721|xqc_minrtt_scheduler_get_path|path srtt|conn:0000558BB89E96DC|path_id:0|path_srtt:34415|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:03:58 258461] [debug] |scid:68565e07de0275d680f13721|xqc_minrtt_scheduler_get_path|best path:0|frame_type:NEW_TOKEN |pn:0|size:33|reinj:0|path_class:2|
[2025/09/12 05:03:58 258468] [debug] |scid:68565e07de0275d680f13721|xqc_path_get_perf_class|conn:0000558BB89E96DC|path_id:0|path_srtt:34415|min_srtt:34415|path_bw:60987|loss_rate:0.00|path_pto:0|
[2025/09/12 05:03:58 258481] [debug] |scid:68565e07de0275d680f13721|xqc_minrtt_scheduler_get_path|path srtt|conn:0000558BB89E96DC|path_id:0|path_srtt:34415|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:03:58 258487] [debug] |scid:68565e07de0275d680f13721|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CRYPTO |pn:0|size:283|reinj:0|path_class:2|
[2025/09/12 05:03:58 258493] [debug] |scid:68565e07de0275d680f13721|xqc_path_get_perf_class|conn:0000558BB89E96DC|path_id:0|path_srtt:34415|min_srtt:34415|path_bw:60987|loss_rate:0.00|path_pto:0|
[2025/09/12 05:03:58 258499] [debug] |scid:68565e07de0275d680f13721|xqc_minrtt_scheduler_get_path|path srtt|conn:0000558BB89E96DC|path_id:0|path_srtt:34415|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:03:58 258505] [debug] |scid:68565e07de0275d680f13721|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CRYPTO |pn:0|size:284|reinj:0|path_class:2|
[2025/09/12 05:03:58 258512] [debug] |scid:68565e07de0275d680f13721|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:ACK |stream_id:0|stream_offset:0|
[2025/09/12 05:03:58 258519] [debug] |scid:68565e07de0275d680f13721|xqc_path_get_perf_class|conn:0000558BB89E96DC|path_id:0|path_srtt:34415|min_srtt:34415|path_bw:60987|loss_rate:0.00|path_pto:0|
[2025/09/12 05:03:58 258525] [debug] |scid:68565e07de0275d680f13721|xqc_minrtt_scheduler_get_path|path srtt|conn:0000558BB89E96DC|path_id:0|path_srtt:34415|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:03:58 258531] [debug] |scid:68565e07de0275d680f13721|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 05:03:58 258537] [debug] |scid:68565e07de0275d680f13721|xqc_path_get_perf_class|conn:0000558BB89E96DC|path_id:0|path_srtt:34415|min_srtt:34415|path_bw:60987|loss_rate:0.00|path_pto:0|
[2025/09/12 05:03:58 258544] [debug] |scid:68565e07de0275d680f13721|xqc_minrtt_scheduler_get_path|path srtt|conn:0000558BB89E96DC|path_id:0|path_srtt:34415|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:03:58 258551] [debug] |scid:68565e07de0275d680f13721|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 05:03:58 258557] [debug] |scid:68565e07de0275d680f13721|xqc_path_get_perf_class|conn:0000558BB89E96DC|path_id:0|path_srtt:34415|min_srtt:34415|path_bw:60987|loss_rate:0.00|path_pto:0|
[2025/09/12 05:03:58 258563] [debug] |scid:68565e07de0275d680f13721|xqc_send_ctl_can_send|l-0.0.0.0-443-68565e07de0275d680f13721 p-193.167.0.100-58615-a16991b98d0313e9dd75945ea2bd46cb52 |path:0|can:1|pkt_sz:1050|schedule_bytes:731|inflight:0|cwnd:48054|conn:0000558BB89E96DC|stream_id:0|stream_offset:1024|
[2025/09/12 05:03:58 258570] [debug] |scid:68565e07de0275d680f13721|xqc_minrtt_scheduler_get_path|path srtt|conn:0000558BB89E96DC|path_id:0|path_srtt:34415|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:03:58 258577] [debug] |scid:68565e07de0275d680f13721|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1050|reinj:0|path_class:2|
[2025/09/12 05:03:58 258584] [debug] |scid:68565e07de0275d680f13721|xqc_check_acked_or_dropped_pkt|conn:0000558BB89E96DC|pkt_num:0|size:23|pkt_type:SHORT_HEADER|frame:HANDSHAKE_DONE |
[2025/09/12 05:03:58 258592] [debug] |scid:68565e07de0275d680f13721|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:0|
[2025/09/12 05:03:58 258630] [info] |scid:68565e07de0275d680f13721|xqc_send_packet_with_pn|<==|conn:0000558BB89E96DC|path:0|pkt_num:0|size:23|sent:39|pkt_type:SHORT_HEADER|frame:HANDSHAKE_DONE |inflight:0|now:1757653438258602|stream_id:0|stream_offset:0|
[2025/09/12 05:03:58 258638] [debug] |scid:68565e07de0275d680f13721|xqc_send_ctl_on_packet_sent|conn:0000558BB89E96DC|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 05:03:58 258647] [debug] |scid:68565e07de0275d680f13721|xqc_send_ctl_on_packet_sent|path:0|inflight:0|applimit:2102|
[2025/09/12 05:03:58 258652] [debug] |scid:68565e07de0275d680f13721|xqc_send_ctl_get_pto_time_and_space|srtt:34415|rtt_var:13027|pto_duration:86523|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:03:58 258656] [debug] |scid:68565e07de0275d680f13721|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB89E96DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:03:58 258660] [debug] |scid:68565e07de0275d680f13721|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB89E96DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:03:58 258664] [debug] |scid:68565e07de0275d680f13721|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB89E96DC|path:0|PNS: 2, unacked: 23|
[2025/09/12 05:03:58 258668] [debug] |scid:68565e07de0275d680f13721|xqc_timer_set|type:LOSS_DETECTION|expire:1757653438370125|now:1757653438258652|interv:111473|
[2025/09/12 05:03:58 258672] [debug] |scid:68565e07de0275d680f13721|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB89E96DC|path:0|pns:2|expire:1757653438370125|now:1757653438258652|interval:111473|pto_count:0|srtt:34415
[2025/09/12 05:03:58 258678] [debug] |scid:68565e07de0275d680f13721|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:48054|inflight:23|
[2025/09/12 05:03:58 258686] [debug] |scid:68565e07de0275d680f13721|xqc_check_acked_or_dropped_pkt|conn:0000558BB89E96DC|pkt_num:0|size:33|pkt_type:SHORT_HEADER|frame:NEW_TOKEN |
[2025/09/12 05:03:58 258693] [debug] |scid:68565e07de0275d680f13721|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1|
[2025/09/12 05:03:58 258720] [info] |scid:68565e07de0275d680f13721|xqc_send_packet_with_pn|<==|conn:0000558BB89E96DC|path:0|pkt_num:1|size:33|sent:49|pkt_type:SHORT_HEADER|frame:NEW_TOKEN |inflight:23|now:1757653438258703|stream_id:0|stream_offset:0|
[2025/09/12 05:03:58 258726] [debug] |scid:68565e07de0275d680f13721|xqc_send_ctl_on_packet_sent|conn:0000558BB89E96DC|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 05:03:58 258730] [debug] |scid:68565e07de0275d680f13721|xqc_send_ctl_on_packet_sent|path:0|inflight:23|applimit:2102|
[2025/09/12 05:03:58 258735] [debug] |scid:68565e07de0275d680f13721|xqc_send_ctl_get_pto_time_and_space|srtt:34415|rtt_var:13027|pto_duration:86523|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:03:58 258739] [debug] |scid:68565e07de0275d680f13721|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB89E96DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:03:58 258743] [debug] |scid:68565e07de0275d680f13721|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB89E96DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:03:58 258747] [debug] |scid:68565e07de0275d680f13721|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB89E96DC|path:0|PNS: 2, unacked: 56|
[2025/09/12 05:03:58 258751] [debug] |scid:68565e07de0275d680f13721|xqc_timer_set|type:LOSS_DETECTION|expire:1757653438370226|now:1757653438258734|interv:111492|
[2025/09/12 05:03:58 258755] [debug] |scid:68565e07de0275d680f13721|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB89E96DC|path:0|pns:2|expire:1757653438370226|now:1757653438258734|interval:111492|pto_count:0|srtt:34415
[2025/09/12 05:03:58 258759] [debug] |scid:68565e07de0275d680f13721|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:48054|inflight:56|
[2025/09/12 05:03:58 258765] [debug] |scid:68565e07de0275d680f13721|xqc_check_acked_or_dropped_pkt|conn:0000558BB89E96DC|pkt_num:0|size:283|pkt_type:SHORT_HEADER|frame:CRYPTO |
[2025/09/12 05:03:58 258771] [debug] |scid:68565e07de0275d680f13721|xqc_send_ctl_set_next_pn_for_packet|optimistic ack detection|skipped_range:2-6|next_skip_chance:1757653438593340|current_time:1757653438258771|
[2025/09/12 05:03:58 258779] [debug] |scid:68565e07de0275d680f13721|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:7|
[2025/09/12 05:03:58 258809] [info] |scid:68565e07de0275d680f13721|xqc_send_packet_with_pn|<==|conn:0000558BB89E96DC|path:0|pkt_num:7|size:283|sent:299|pkt_type:SHORT_HEADER|frame:CRYPTO |inflight:56|now:1757653438258793|stream_id:0|stream_offset:0|
[2025/09/12 05:03:58 258815] [debug] |scid:68565e07de0275d680f13721|xqc_send_ctl_on_packet_sent|conn:0000558BB89E96DC|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 05:03:58 258819] [debug] |scid:68565e07de0275d680f13721|xqc_send_ctl_on_packet_sent|path:0|inflight:56|applimit:2102|
[2025/09/12 05:03:58 258823] [debug] |scid:68565e07de0275d680f13721|xqc_send_ctl_get_pto_time_and_space|srtt:34415|rtt_var:13027|pto_duration:86523|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:03:58 258828] [debug] |scid:68565e07de0275d680f13721|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB89E96DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:03:58 258832] [debug] |scid:68565e07de0275d680f13721|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB89E96DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:03:58 258835] [debug] |scid:68565e07de0275d680f13721|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB89E96DC|path:0|PNS: 2, unacked: 339|
[2025/09/12 05:03:58 258839] [debug] |scid:68565e07de0275d680f13721|xqc_timer_set|type:LOSS_DETECTION|expire:1757653438370316|now:1757653438258823|interv:111493|
[2025/09/12 05:03:58 258843] [debug] |scid:68565e07de0275d680f13721|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB89E96DC|path:0|pns:2|expire:1757653438370316|now:1757653438258823|interval:111493|pto_count:0|srtt:34415
[2025/09/12 05:03:58 258848] [debug] |scid:68565e07de0275d680f13721|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:48054|inflight:339|
[2025/09/12 05:03:58 258853] [debug] |scid:68565e07de0275d680f13721|xqc_check_acked_or_dropped_pkt|conn:0000558BB89E96DC|pkt_num:0|size:284|pkt_type:SHORT_HEADER|frame:CRYPTO |
[2025/09/12 05:03:58 258860] [debug] |scid:68565e07de0275d680f13721|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:8|
[2025/09/12 05:03:58 258886] [info] |scid:68565e07de0275d680f13721|xqc_send_packet_with_pn|<==|conn:0000558BB89E96DC|path:0|pkt_num:8|size:284|sent:300|pkt_type:SHORT_HEADER|frame:CRYPTO |inflight:339|now:1757653438258869|stream_id:0|stream_offset:0|
[2025/09/12 05:03:58 258892] [debug] |scid:68565e07de0275d680f13721|xqc_send_ctl_on_packet_sent|conn:0000558BB89E96DC|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 05:03:58 258896] [debug] |scid:68565e07de0275d680f13721|xqc_send_ctl_on_packet_sent|path:0|inflight:339|applimit:2102|
[2025/09/12 05:03:58 258901] [debug] |scid:68565e07de0275d680f13721|xqc_send_ctl_get_pto_time_and_space|srtt:34415|rtt_var:13027|pto_duration:86523|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:03:58 258905] [debug] |scid:68565e07de0275d680f13721|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB89E96DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:03:58 258909] [debug] |scid:68565e07de0275d680f13721|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB89E96DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:03:58 258912] [debug] |scid:68565e07de0275d680f13721|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB89E96DC|path:0|PNS: 2, unacked: 623|
[2025/09/12 05:03:58 258916] [debug] |scid:68565e07de0275d680f13721|xqc_timer_set|type:LOSS_DETECTION|expire:1757653438370392|now:1757653438258900|interv:111492|
[2025/09/12 05:03:58 258920] [debug] |scid:68565e07de0275d680f13721|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB89E96DC|path:0|pns:2|expire:1757653438370392|now:1757653438258900|interval:111492|pto_count:0|srtt:34415
[2025/09/12 05:03:58 258924] [debug] |scid:68565e07de0275d680f13721|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:48054|inflight:623|
[2025/09/12 05:03:58 258929] [debug] |scid:68565e07de0275d680f13721|xqc_check_acked_or_dropped_pkt|conn:0000558BB89E96DC|pkt_num:0|size:51|pkt_type:HSK|frame:ACK |
[2025/09/12 05:03:58 258938] [debug] |scid:68565e07de0275d680f13721|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:4|
[2025/09/12 05:03:58 258968] [info] |scid:68565e07de0275d680f13721|xqc_send_packet_with_pn|<==|conn:0000558BB89E96DC|path:0|pkt_num:4|size:51|sent:67|pkt_type:HSK|frame:ACK |inflight:623|now:1757653438258947|stream_id:0|stream_offset:0|
[2025/09/12 05:03:58 258974] [debug] |scid:68565e07de0275d680f13721|xqc_send_ctl_on_packet_sent|conn:0000558BB89E96DC|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 05:03:58 258979] [debug] |scid:68565e07de0275d680f13721|xqc_check_acked_or_dropped_pkt|conn:0000558BB89E96DC|pkt_num:0|size:54|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |
[2025/09/12 05:03:58 258983] [debug] |scid:68565e07de0275d680f13721|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:9|
[2025/09/12 05:03:58 259000] [info] |scid:68565e07de0275d680f13721|xqc_send_packet_with_pn|<==|conn:0000558BB89E96DC|path:0|pkt_num:9|size:54|sent:70|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |inflight:623|now:1757653438258989|stream_id:0|stream_offset:0|
[2025/09/12 05:03:58 259005] [debug] |scid:68565e07de0275d680f13721|xqc_send_ctl_on_packet_sent|conn:0000558BB89E96DC|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 05:03:58 259010] [debug] |scid:68565e07de0275d680f13721|xqc_send_ctl_on_packet_sent|path:0|inflight:623|applimit:2102|
[2025/09/12 05:03:58 259014] [debug] |scid:68565e07de0275d680f13721|xqc_send_ctl_get_pto_time_and_space|srtt:34415|rtt_var:13027|pto_duration:86523|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:03:58 259018] [debug] |scid:68565e07de0275d680f13721|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB89E96DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:03:58 259022] [debug] |scid:68565e07de0275d680f13721|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB89E96DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:03:58 259026] [debug] |scid:68565e07de0275d680f13721|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB89E96DC|path:0|PNS: 2, unacked: 677|
[2025/09/12 05:03:58 259033] [debug] |scid:68565e07de0275d680f13721|xqc_timer_set|type:LOSS_DETECTION|expire:1757653438370512|now:1757653438259013|interv:111499|
[2025/09/12 05:03:58 259057] [debug] |scid:68565e07de0275d680f13721|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB89E96DC|path:0|pns:2|expire:1757653438370512|now:1757653438259013|interval:111499|pto_count:0|srtt:34415
[2025/09/12 05:03:58 259064] [debug] |scid:68565e07de0275d680f13721|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:48054|inflight:677|
[2025/09/12 05:03:58 259071] [debug] |scid:68565e07de0275d680f13721|xqc_check_acked_or_dropped_pkt|conn:0000558BB89E96DC|pkt_num:0|size:54|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |
[2025/09/12 05:03:58 259075] [debug] |scid:68565e07de0275d680f13721|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:10|
[2025/09/12 05:03:58 259096] [info] |scid:68565e07de0275d680f13721|xqc_send_packet_with_pn|<==|conn:0000558BB89E96DC|path:0|pkt_num:10|size:54|sent:70|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |inflight:677|now:1757653438259081|stream_id:0|stream_offset:0|
[2025/09/12 05:03:58 259102] [debug] |scid:68565e07de0275d680f13721|xqc_send_ctl_on_packet_sent|conn:0000558BB89E96DC|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 05:03:58 259106] [debug] |scid:68565e07de0275d680f13721|xqc_send_ctl_on_packet_sent|path:0|inflight:677|applimit:2102|
[2025/09/12 05:03:58 259110] [debug] |scid:68565e07de0275d680f13721|xqc_send_ctl_get_pto_time_and_space|srtt:34415|rtt_var:13027|pto_duration:86523|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:03:58 259119] [debug] |scid:68565e07de0275d680f13721|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB89E96DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:03:58 259123] [debug] |scid:68565e07de0275d680f13721|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB89E96DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:03:58 259126] [debug] |scid:68565e07de0275d680f13721|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB89E96DC|path:0|PNS: 2, unacked: 731|
[2025/09/12 05:03:58 259132] [debug] |scid:68565e07de0275d680f13721|xqc_timer_set|type:LOSS_DETECTION|expire:1757653438370604|now:1757653438259110|interv:111494|
[2025/09/12 05:03:58 259139] [debug] |scid:68565e07de0275d680f13721|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB89E96DC|path:0|pns:2|expire:1757653438370604|now:1757653438259110|interval:111494|pto_count:0|srtt:34415
[2025/09/12 05:03:58 259146] [debug] |scid:68565e07de0275d680f13721|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:48054|inflight:731|
[2025/09/12 05:03:58 259154] [debug] |scid:68565e07de0275d680f13721|xqc_check_acked_or_dropped_pkt|conn:0000558BB89E96DC|pkt_num:0|size:1050|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:03:58 259159] [debug] |scid:68565e07de0275d680f13721|xqc_send_ctl_can_send|l-0.0.0.0-443-68565e07de0275d680f13721 p-193.167.0.100-58615-a16991b98d0313e9dd75945ea2bd46cb52 |path:0|can:1|pkt_sz:1050|schedule_bytes:0|inflight:731|cwnd:48054|conn:0000558BB89E96DC|stream_id:0|stream_offset:1024|
[2025/09/12 05:03:58 259164] [debug] |scid:68565e07de0275d680f13721|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:03:58 259168] [debug] |scid:68565e07de0275d680f13721|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:11|
[2025/09/12 05:03:58 259190] [info] |scid:68565e07de0275d680f13721|xqc_send_packet_with_pn|<==|conn:0000558BB89E96DC|path:0|pkt_num:11|size:1050|sent:1066|pkt_type:SHORT_HEADER|frame:STREAM |inflight:731|now:1757653438259174|stream_id:0|stream_offset:1024|
[2025/09/12 05:03:58 259195] [debug] |scid:68565e07de0275d680f13721|xqc_send_ctl_on_packet_sent|conn:0000558BB89E96DC|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 05:03:58 259200] [debug] |scid:68565e07de0275d680f13721|xqc_send_ctl_on_packet_sent|path:0|inflight:731|applimit:2102|
[2025/09/12 05:03:58 259204] [debug] |scid:68565e07de0275d680f13721|xqc_send_ctl_get_pto_time_and_space|srtt:34415|rtt_var:13027|pto_duration:86523|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:03:58 259208] [debug] |scid:68565e07de0275d680f13721|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB89E96DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:03:58 259212] [debug] |scid:68565e07de0275d680f13721|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB89E96DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:03:58 259216] [debug] |scid:68565e07de0275d680f13721|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB89E96DC|path:0|PNS: 2, unacked: 1781|
[2025/09/12 05:03:58 259222] [debug] |scid:68565e07de0275d680f13721|xqc_timer_set|type:LOSS_DETECTION|expire:1757653438370697|now:1757653438259204|interv:111493|
[2025/09/12 05:03:58 259229] [debug] |scid:68565e07de0275d680f13721|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB89E96DC|path:0|pns:2|expire:1757653438370697|now:1757653438259204|interval:111493|pto_count:0|srtt:34415
[2025/09/12 05:03:58 259236] [debug] |scid:68565e07de0275d680f13721|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:48054|inflight:1781|
[2025/09/12 05:03:58 259243] [debug] |scid:68565e07de0275d680f13721|xqc_conn_next_wakeup_time|wakeup_time:1757653438282348|
[2025/09/12 05:03:58 259248] [debug] |scid:68565e07de0275d680f13721|xqc_engine_add_wakeup_queue|next_tick_time:1757653438282348|
[2025/09/12 05:03:58 259252] [debug] |xqc_engine_wakeup_after|wakeup:1757653438266648|now:1757653438259252|diff:7396|
[2025/09/12 05:03:58 259256] [debug] |xqc_engine_main_logic|END|now:1757653438258070|
[2025/09/12 05:03:58 259266] [debug] |xqc_engine_main_logic|BEGIN|now:1757653438259266|
[2025/09/12 05:03:58 259270] [debug] |xqc_engine_wakeup_after|wakeup:1757653438266648|now:1757653438259270|diff:7378|
[2025/09/12 05:03:58 259274] [debug] |xqc_engine_main_logic|END|now:1757653438259266|
[2025/09/12 05:03:58 267345] [debug] |xqc_engine_main_logic|BEGIN|now:1757653438267345|
[2025/09/12 05:03:58 267357] [debug] |scid:237dd90d56b01fe853e2c594|xqc_engine_remove_wakeup_queue|next_tick_time:1757653438266648|pq_index:0|
[2025/09/12 05:03:58 267362] [debug] |scid:237dd90d56b01fe853e2c594|xqc_engine_add_active_queue|last_ticked_time:1757653435633086|
[2025/09/12 05:03:58 267369] [debug] |scid:237dd90d56b01fe853e2c594|xqc_engine_process_conn|conn:0000558BB890E6AC|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:1757653438267367|
[2025/09/12 05:03:58 267374] [debug] |scid:237dd90d56b01fe853e2c594|xqc_timer_expire|timer expired|type:LOSS_DETECTION|expire_time:1757653438266648|now:1757653438267367|
[2025/09/12 05:03:58 267380] [debug] |scid:237dd90d56b01fe853e2c594|xqc_timer_loss_detection_timeout|path:0|loss_detection_timeout|
[2025/09/12 05:03:58 267385] [debug] |scid:237dd90d56b01fe853e2c594|xqc_timer_loss_detection_timeout|send Probe pkts|conn:0000558BB890E6AC|path:0|bytes_in_flight:6438|
[2025/09/12 05:03:58 267390] [debug] |scid:237dd90d56b01fe853e2c594|xqc_send_ctl_get_pto_time_and_space|srtt:32244|rtt_var:6262|pto_duration:1833344|backoff_factor:2.00|backoff:32.00|pto_cnt:5|max_ack_delay:25|
[2025/09/12 05:03:58 267396] [debug] |scid:237dd90d56b01fe853e2c594|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB890E6AC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:03:58 267400] [debug] |scid:237dd90d56b01fe853e2c594|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB890E6AC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:03:58 267405] [debug] |scid:237dd90d56b01fe853e2c594|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB890E6AC|path:0|PNS: 2, unacked: 6438|
[2025/09/12 05:03:58 267410] [debug] |scid:237dd90d56b01fe853e2c594|xqc_path_send_one_or_two_ack_elicit_pkts|send two ack-eliciting pkts|path:0|pns:2|
[2025/09/12 05:03:58 267416] [debug] |scid:237dd90d56b01fe853e2c594|xqc_conn_send_probe_pkt|conn:0000558BB890E6AC|path:0|pkt_num:0|size:23|pkt_type:SHORT_HEADER|frame:HANDSHAKE_DONE |conn_state:ESTABED|
[2025/09/12 05:03:58 267423] [debug] |scid:237dd90d56b01fe853e2c594|xqc_conn_send_probe_pkt|conn:0000558BB890E6AC|path:0|pkt_num:6|size:1050|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|
[2025/09/12 05:03:58 267429] [debug] |scid:237dd90d56b01fe853e2c594|xqc_timer_loss_detection_timeout|xqc_send_ctl_set_loss_detection_timer|PTO|conn:0000558BB890E6AC|pto_count:6
[2025/09/12 05:03:58 267434] [debug] |scid:237dd90d56b01fe853e2c594|xqc_send_ctl_get_pto_time_and_space|srtt:32244|rtt_var:6262|pto_duration:3666688|backoff_factor:2.00|backoff:64.00|pto_cnt:6|max_ack_delay:25|
[2025/09/12 05:03:58 267439] [debug] |scid:237dd90d56b01fe853e2c594|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB890E6AC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:03:58 267444] [debug] |scid:237dd90d56b01fe853e2c594|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB890E6AC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:03:58 267449] [debug] |scid:237dd90d56b01fe853e2c594|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB890E6AC|path:0|PNS: 2, unacked: 6438|
[2025/09/12 05:03:58 267453] [debug] |scid:237dd90d56b01fe853e2c594|xqc_timer_set|type:LOSS_DETECTION|expire:1757653440899992|now:1757653438267434|interv:2632558|
[2025/09/12 05:03:58 267458] [debug] |scid:237dd90d56b01fe853e2c594|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB890E6AC|path:0|pns:2|expire:1757653440899992|now:1757653438267434|interval:2632558|pto_count:6|srtt:32244
[2025/09/12 05:03:58 267466] [debug] |scid:237dd90d56b01fe853e2c594|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:HANDSHAKE_DONE |stream_id:0|stream_offset:0|
[2025/09/12 05:03:58 267476] [debug] |scid:237dd90d56b01fe853e2c594|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:STREAM |stream_id:0|stream_offset:1024|
[2025/09/12 05:03:58 267482] [debug] |scid:237dd90d56b01fe853e2c594|xqc_check_acked_or_dropped_pkt|conn:0000558BB890E6AC|pkt_num:0|size:23|pkt_type:SHORT_HEADER|frame:HANDSHAKE_DONE |
[2025/09/12 05:03:58 267488] [debug] |scid:237dd90d56b01fe853e2c594|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:32|
[2025/09/12 05:03:58 267520] [info] |scid:237dd90d56b01fe853e2c594|xqc_send_packet_with_pn|<==|conn:0000558BB890E6AC|path:0|pkt_num:32|size:23|sent:39|pkt_type:SHORT_HEADER|frame:HANDSHAKE_DONE |inflight:6438|now:1757653438267496|stream_id:0|stream_offset:0|
[2025/09/12 05:03:58 267527] [debug] |scid:237dd90d56b01fe853e2c594|xqc_send_ctl_on_packet_sent|conn:0000558BB890E6AC|path:0|pkt_num:32|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 05:03:58 267532] [debug] |scid:237dd90d56b01fe853e2c594|xqc_send_ctl_on_packet_sent|path:0|inflight:6438|applimit:0|
[2025/09/12 05:03:58 267537] [debug] |scid:237dd90d56b01fe853e2c594|xqc_send_ctl_get_pto_time_and_space|srtt:32244|rtt_var:6262|pto_duration:3666688|backoff_factor:2.00|backoff:64.00|pto_cnt:6|max_ack_delay:25|
[2025/09/12 05:03:58 267543] [debug] |scid:237dd90d56b01fe853e2c594|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB890E6AC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:03:58 267547] [debug] |scid:237dd90d56b01fe853e2c594|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB890E6AC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:03:58 267552] [debug] |scid:237dd90d56b01fe853e2c594|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB890E6AC|path:0|PNS: 2, unacked: 6461|
[2025/09/12 05:03:58 267557] [debug] |scid:237dd90d56b01fe853e2c594|xqc_timer_set|type:LOSS_DETECTION|expire:1757653443534184|now:1757653438267537|interv:5266647|
[2025/09/12 05:03:58 267562] [debug] |scid:237dd90d56b01fe853e2c594|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB890E6AC|path:0|pns:2|expire:1757653443534184|now:1757653438267537|interval:5266647|pto_count:6|srtt:32244
[2025/09/12 05:03:58 267567] [debug] |scid:237dd90d56b01fe853e2c594|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:48761|inflight:6461|
[2025/09/12 05:03:58 267573] [debug] |scid:237dd90d56b01fe853e2c594|xqc_check_acked_or_dropped_pkt|conn:0000558BB890E6AC|pkt_num:6|size:1050|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:03:58 267578] [debug] |scid:237dd90d56b01fe853e2c594|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:33|
[2025/09/12 05:03:58 267600] [info] |scid:237dd90d56b01fe853e2c594|xqc_send_packet_with_pn|<==|conn:0000558BB890E6AC|path:0|pkt_num:33|size:1050|sent:1066|pkt_type:SHORT_HEADER|frame:STREAM |inflight:6461|now:1757653438267585|stream_id:0|stream_offset:1024|
[2025/09/12 05:03:58 267607] [debug] |scid:237dd90d56b01fe853e2c594|xqc_send_ctl_on_packet_sent|conn:0000558BB890E6AC|path:0|pkt_num:33|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 05:03:58 267613] [debug] |scid:237dd90d56b01fe853e2c594|xqc_send_ctl_on_packet_sent|path:0|inflight:6461|applimit:0|
[2025/09/12 05:03:58 267618] [debug] |scid:237dd90d56b01fe853e2c594|xqc_send_ctl_get_pto_time_and_space|srtt:32244|rtt_var:6262|pto_duration:3666688|backoff_factor:2.00|backoff:64.00|pto_cnt:6|max_ack_delay:25|
[2025/09/12 05:03:58 267623] [debug] |scid:237dd90d56b01fe853e2c594|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB890E6AC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:03:58 267628] [debug] |scid:237dd90d56b01fe853e2c594|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB890E6AC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:03:58 267632] [debug] |scid:237dd90d56b01fe853e2c594|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB890E6AC|path:0|PNS: 2, unacked: 7511|
[2025/09/12 05:03:58 267637] [debug] |scid:237dd90d56b01fe853e2c594|xqc_timer_set|type:LOSS_DETECTION|expire:1757653443534273|now:1757653438267618|interv:5266655|
[2025/09/12 05:03:58 267647] [debug] |scid:237dd90d56b01fe853e2c594|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB890E6AC|path:0|pns:2|expire:1757653443534273|now:1757653438267618|interval:5266655|pto_count:6|srtt:32244
[2025/09/12 05:03:58 267652] [debug] |scid:237dd90d56b01fe853e2c594|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:48761|inflight:7511|
[2025/09/12 05:03:58 267658] [debug] |scid:237dd90d56b01fe853e2c594|xqc_conn_next_wakeup_time|wakeup_time:1757653443534273|
[2025/09/12 05:03:58 267663] [debug] |scid:237dd90d56b01fe853e2c594|xqc_engine_add_wakeup_queue|next_tick_time:1757653443534273|
[2025/09/12 05:03:58 267668] [debug] |xqc_engine_wakeup_after|wakeup:1757653438282348|now:1757653438267668|diff:14680|
[2025/09/12 05:03:58 267673] [debug] |xqc_engine_main_logic|END|now:1757653438267367|
[2025/09/12 05:03:58 282750] [debug] |xqc_engine_main_logic|BEGIN|now:1757653438282750|
[2025/09/12 05:03:58 282767] [debug] |scid:68565e07de0275d680f13721|xqc_engine_remove_wakeup_queue|next_tick_time:1757653438282348|pq_index:0|
[2025/09/12 05:03:58 282774] [debug] |scid:68565e07de0275d680f13721|xqc_engine_add_active_queue|last_ticked_time:1757653438258070|
[2025/09/12 05:03:58 282782] [debug] |scid:68565e07de0275d680f13721|xqc_engine_process_conn|conn:0000558BB89E96DC|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:1757653438282780|
[2025/09/12 05:03:58 282789] [debug] |scid:68565e07de0275d680f13721|xqc_timer_expire|timer expired|type:ACK_01RTT|expire_time:1757653438282348|now:1757653438282780|
[2025/09/12 05:03:58 282795] [debug] |scid:68565e07de0275d680f13721|xqc_timer_ack_timeout|pns:2|path:0|
[2025/09/12 05:03:58 282800] [debug] |scid:68565e07de0275d680f13721|xqc_timer_expire|unset|type:ACK_01RTT|expire_time:1757653438282348|now:1757653438282780|
[2025/09/12 05:03:58 282804] [debug] |scid:68565e07de0275d680f13721|xqc_timer_unset|type:ACK_01RTT|
[2025/09/12 05:03:58 282811] [debug] |scid:68565e07de0275d680f13721|xqc_gen_ack_frame|largest_recv:669038064|ack_delay:25463|first_ack_range:0|largest_pkt_recv_time:1757653438257348|
[2025/09/12 05:03:58 282817] [debug] |scid:68565e07de0275d680f13721|xqc_gen_ack_frame|high:669038064|low:669038064|pkt_pns:2|
[2025/09/12 05:03:58 282824] [debug] |scid:68565e07de0275d680f13721|xqc_write_ack_to_one_packet|ack_size:9|path:0|path_largest_recv:669038064|frame_largest_recv:669038064|
[2025/09/12 05:03:58 282830] [debug] |scid:68565e07de0275d680f13721|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:2|
[2025/09/12 05:03:58 282837] [debug] |scid:68565e07de0275d680f13721|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:ACK |stream_id:0|stream_offset:0|
[2025/09/12 05:03:58 282844] [debug] |scid:68565e07de0275d680f13721|xqc_check_acked_or_dropped_pkt|conn:0000558BB89E96DC|pkt_num:0|size:31|pkt_type:SHORT_HEADER|frame:ACK |
[2025/09/12 05:03:58 282851] [debug] |scid:68565e07de0275d680f13721|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:12|
[2025/09/12 05:03:58 282888] [info] |scid:68565e07de0275d680f13721|xqc_send_packet_with_pn|<==|conn:0000558BB89E96DC|path:0|pkt_num:12|size:31|sent:47|pkt_type:SHORT_HEADER|frame:ACK |inflight:1781|now:1757653438282862|stream_id:0|stream_offset:0|
[2025/09/12 05:03:58 282897] [debug] |scid:68565e07de0275d680f13721|xqc_send_ctl_on_packet_sent|conn:0000558BB89E96DC|path:0|pkt_num:12|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 05:03:58 282906] [debug] |scid:68565e07de0275d680f13721|xqc_conn_next_wakeup_time|wakeup_time:1757653438370697|
[2025/09/12 05:03:58 282913] [debug] |scid:68565e07de0275d680f13721|xqc_engine_add_wakeup_queue|next_tick_time:1757653438370697|
[2025/09/12 05:03:58 282918] [debug] |xqc_engine_wakeup_after|wakeup:1757653438337004|now:1757653438282918|diff:54086|
[2025/09/12 05:03:58 282930] [debug] |xqc_engine_main_logic|END|now:1757653438282780|
[2025/09/12 05:03:58 289411] [info] |xqc_engine_packet_process|==>|conn:0000558BB89E96DC|size:39|state:ESTABED|recv_time:1757653438289409|
[2025/09/12 05:03:58 289432] [debug] |scid:68565e07de0275d680f13721|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:68565e07de0275d680f13721|spin_bit:0|
[2025/09/12 05:03:58 289444] [debug] |scid:68565e07de0275d680f13721|xqc_packet_decrypt|largest_pn:669038064|
[2025/09/12 05:03:58 289452] [debug] |scid:68565e07de0275d680f13721|xqc_packet_decrypt|decryption nonce|path_id:0|pn:669038066|
[2025/09/12 05:03:58 289464] [debug] |scid:68565e07de0275d680f13721|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:669038066|
[2025/09/12 05:03:58 289472] [debug] |scid:68565e07de0275d680f13721|xqc_process_frames|frame_type:2|
[2025/09/12 05:03:58 289482] [debug] |scid:68565e07de0275d680f13721|xqc_send_ctl_on_ack_received|conn:0000558BB89E96DC|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 05:03:58 289491] [debug] |scid:68565e07de0275d680f13721|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:23|prior_delivered:2102|prior_time:1757653438258602|is_app_limited:1|send_elapse:0|ack_elapse:30807|ctl_first_sent_time:1757653438258602|lagest_ack_time:1757653438289409|curr_delivered:2125|
[2025/09/12 05:03:58 289501] [debug] |scid:68565e07de0275d680f13721|xqc_update_sample|sampler_sent_time_update:1757653438258602|
[2025/09/12 05:03:58 289510] [debug] |scid:68565e07de0275d680f13721|xqc_send_ctl_on_ack_received|sndq_packets_used:6||sndq_packets_used_bytes:0|sndq_packets_free:2|
[2025/09/12 05:03:58 289520] [debug] |scid:68565e07de0275d680f13721|xqc_send_ctl_on_ack_received|conn:0000558BB89E96DC|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 05:03:58 289529] [debug] |scid:68565e07de0275d680f13721|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:23|prior_delivered:2102|prior_time:1757653438258602|is_app_limited:1|send_elapse:0|ack_elapse:30807|ctl_first_sent_time:1757653438258602|lagest_ack_time:1757653438289409|curr_delivered:2158|
[2025/09/12 05:03:58 289538] [debug] |scid:68565e07de0275d680f13721|xqc_update_sample|sampler_sent_time_update:1757653438258703|
[2025/09/12 05:03:58 289546] [debug] |scid:68565e07de0275d680f13721|xqc_send_ctl_on_ack_received|sndq_packets_used:5||sndq_packets_used_bytes:0|sndq_packets_free:3|
[2025/09/12 05:03:58 289554] [debug] |scid:68565e07de0275d680f13721|xqc_send_ctl_update_rtt|before update rtt|conn:0000558BB89E96DC|srtt:34415|rttvar:13027|minrtt:34056|latest_rtt:30706|ack_delay:40|
[2025/09/12 05:03:58 289563] [debug] |scid:68565e07de0275d680f13721|xqc_send_ctl_update_rtt|l-0.0.0.0-443-68565e07de0275d680f13721 p-193.167.0.100-58615-a16991b98d0313e9dd75945ea2bd46cb52 |after update rtt|conn:0000558BB89E96DC|srtt:33947|rttvar:10708|minrtt:30706|latest_rtt:30706|ack_delay:40|
[2025/09/12 05:03:58 289572] [debug] |scid:68565e07de0275d680f13721|xqc_send_ctl_get_lost_sent_pn|largest_acked:1|lost_pn:18446744073709551615|thresh:3|
[2025/09/12 05:03:58 289579] [debug] |scid:68565e07de0275d680f13721|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:03:58 289584] [debug] |scid:68565e07de0275d680f13721|xqc_send_ctl_get_pto_time_and_space|srtt:33947|rtt_var:10708|pto_duration:76779|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:03:58 289595] [debug] |scid:68565e07de0275d680f13721|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB89E96DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:03:58 289603] [debug] |scid:68565e07de0275d680f13721|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB89E96DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:03:58 289611] [debug] |scid:68565e07de0275d680f13721|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB89E96DC|path:0|PNS: 2, unacked: 1725|
[2025/09/12 05:03:58 289629] [debug] |scid:68565e07de0275d680f13721|xqc_timer_set|type:LOSS_DETECTION|expire:1757653438360953|now:1757653438289584|interv:71369|
[2025/09/12 05:03:58 289638] [debug] |scid:68565e07de0275d680f13721|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB89E96DC|path:0|pns:2|expire:1757653438360953|now:1757653438289584|interval:71369|pto_count:0|srtt:33947
[2025/09/12 05:03:58 289647] [debug] |scid:68565e07de0275d680f13721|xqc_generate_sample|sampler: send_elapse 0, ack_elapse 30807, delivered 56|rate 1817|lost 0|
[2025/09/12 05:03:58 289656] [debug] |scid:68565e07de0275d680f13721|xqc_bbr_update_bandwidth|BBRv1: RTT round update 1 -> 2|
[2025/09/12 05:03:58 289664] [debug] |scid:68565e07de0275d680f13721|xqc_bbr_update_min_rtt|probertt expire|rtt:30706, old_rtt:34056|
[2025/09/12 05:03:58 289673] [debug] |scid:68565e07de0275d680f13721|xqc_bbr_update_min_rtt|minrtt expire|rtt:30706, old_rtt:34056|
[2025/09/12 05:03:58 289680] [debug] |scid:68565e07de0275d680f13721|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:5744|extra_cwnd:4204|
[2025/09/12 05:03:58 289686] [debug] |scid:68565e07de0275d680f13721|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:48054|packet_lost:0|acked:56|po_sent_time:1757653438258703|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2158|
[2025/09/12 05:03:58 289696] [debug] |scid:68565e07de0275d680f13721|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:48054|packet_lost:0|acked:56|po_sent_time:1757653438258703|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2158|
[2025/09/12 05:03:58 289705] [debug] |scid:68565e07de0275d680f13721|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-68565e07de0275d680f13721 p-193.167.0.100-58615-a16991b98d0313e9dd75945ea2bd46cb52 |bbr on ack|mode:0|pacing_rate:3846440|bw:60987|cwnd:48110|full_bw_reached:0|inflight:1725|srtt:33947|latest_rtt:30706|min_rtt:30706|applimit:1|lost:0|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:1|
[2025/09/12 05:03:58 289717] [debug] |scid:68565e07de0275d680f13721|xqc_process_frames|frame_type:0|
[2025/09/12 05:03:58 289723] [debug] |scid:68565e07de0275d680f13721|xqc_process_padding_frame|process padding|
[2025/09/12 05:03:58 289730] [debug] |scid:68565e07de0275d680f13721|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:669038066|largest:669038066|pns:2|
[2025/09/12 05:03:58 289736] [info] |scid:68565e07de0275d680f13721|xqc_conn_on_pkt_processed|====>|conn:0000558BB89E96DC|path:0|size:39|pkt_type:SHORT_HEADER|pkt_num:669038066|frame:PADDING ACK |recv_time:1757653438289409|dcid:68565e07de0275d680f13721|dcid_seq:0|
[2025/09/12 05:03:58 289744] [debug] |scid:68565e07de0275d680f13721|xqc_timer_set|type:PATH_IDLE|expire:1757653558289409|now:1757653438289409|interv:120000000|
[2025/09/12 05:03:58 289753] [debug] |scid:68565e07de0275d680f13721|xqc_timer_set|type:CONN_IDLE|expire:1757653558289409|now:1757653438289409|interv:120000000|
[2025/09/12 05:03:58 289761] [debug] |scid:68565e07de0275d680f13721|xqc_engine_remove_wakeup_queue|next_tick_time:1757653438370697|pq_index:6|
[2025/09/12 05:03:58 289770] [debug] |scid:68565e07de0275d680f13721|xqc_engine_add_active_queue|last_ticked_time:1757653438282780|
[2025/09/12 05:03:58 289778] [debug] |xqc_engine_main_logic|BEGIN|now:1757653438289778|
[2025/09/12 05:03:58 289789] [debug] |scid:68565e07de0275d680f13721|xqc_engine_process_conn|conn:0000558BB89E96DC|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:1757653438289786|
[2025/09/12 05:03:58 289800] [debug] |scid:68565e07de0275d680f13721|xqc_conn_next_wakeup_time|wakeup_time:1757653438360953|
[2025/09/12 05:03:58 289809] [debug] |scid:68565e07de0275d680f13721|xqc_engine_add_wakeup_queue|next_tick_time:1757653438360953|
[2025/09/12 05:03:58 289825] [debug] |xqc_engine_wakeup_after|wakeup:1757653438337004|now:1757653438289825|diff:47179|
[2025/09/12 05:03:58 289835] [debug] |xqc_engine_main_logic|END|now:1757653438289786|
[2025/09/12 05:03:58 289845] [info] |xqc_engine_packet_process|==>|conn:0000558BB89E96DC|size:40|state:ESTABED|recv_time:1757653438289844|
[2025/09/12 05:03:58 289851] [debug] |scid:68565e07de0275d680f13721|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:68565e07de0275d680f13721|spin_bit:0|
[2025/09/12 05:03:58 289859] [debug] |scid:68565e07de0275d680f13721|xqc_packet_decrypt|largest_pn:669038066|
[2025/09/12 05:03:58 289864] [debug] |scid:68565e07de0275d680f13721|xqc_packet_decrypt|decryption nonce|path_id:0|pn:669038067|
[2025/09/12 05:03:58 289872] [debug] |scid:68565e07de0275d680f13721|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:669038067|
[2025/09/12 05:03:58 289877] [debug] |scid:68565e07de0275d680f13721|xqc_process_frames|frame_type:2|
[2025/09/12 05:03:58 289884] [debug] |scid:68565e07de0275d680f13721|xqc_send_ctl_on_ack_received|conn:0000558BB89E96DC|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 05:03:58 289890] [debug] |scid:68565e07de0275d680f13721|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:339|prior_delivered:2102|prior_time:1757653438258602|is_app_limited:1|send_elapse:191|ack_elapse:31242|ctl_first_sent_time:1757653438258793|lagest_ack_time:1757653438289844|curr_delivered:2441|
[2025/09/12 05:03:58 289896] [debug] |scid:68565e07de0275d680f13721|xqc_update_sample|sampler_sent_time_update:1757653438258793|
[2025/09/12 05:03:58 289902] [debug] |scid:68565e07de0275d680f13721|xqc_send_ctl_on_ack_received|sndq_packets_used:4||sndq_packets_used_bytes:0|sndq_packets_free:4|
[2025/09/12 05:03:58 289907] [debug] |scid:68565e07de0275d680f13721|xqc_send_ctl_update_rtt|before update rtt|conn:0000558BB89E96DC|srtt:33947|rttvar:10708|minrtt:30706|latest_rtt:31051|ack_delay:88|
[2025/09/12 05:03:58 289913] [debug] |scid:68565e07de0275d680f13721|xqc_send_ctl_update_rtt|l-0.0.0.0-443-68565e07de0275d680f13721 p-193.167.0.100-58615-a16991b98d0313e9dd75945ea2bd46cb52 |after update rtt|conn:0000558BB89E96DC|srtt:33574|rttvar:8777|minrtt:30706|latest_rtt:31051|ack_delay:88|
[2025/09/12 05:03:58 289918] [debug] |scid:68565e07de0275d680f13721|xqc_send_ctl_get_lost_sent_pn|largest_acked:7|lost_pn:4|thresh:3|
[2025/09/12 05:03:58 289924] [debug] |scid:68565e07de0275d680f13721|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:03:58 289929] [debug] |scid:68565e07de0275d680f13721|xqc_send_ctl_get_pto_time_and_space|srtt:33574|rtt_var:8777|pto_duration:68682|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:03:58 289935] [debug] |scid:68565e07de0275d680f13721|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB89E96DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:03:58 289940] [debug] |scid:68565e07de0275d680f13721|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB89E96DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:03:58 289946] [debug] |scid:68565e07de0275d680f13721|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB89E96DC|path:0|PNS: 2, unacked: 1442|
[2025/09/12 05:03:58 289951] [debug] |scid:68565e07de0275d680f13721|xqc_timer_set|type:LOSS_DETECTION|expire:1757653438352856|now:1757653438289929|interv:62927|
[2025/09/12 05:03:58 289956] [debug] |scid:68565e07de0275d680f13721|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB89E96DC|path:0|pns:2|expire:1757653438352856|now:1757653438289929|interval:62927|pto_count:0|srtt:33574
[2025/09/12 05:03:58 289962] [debug] |scid:68565e07de0275d680f13721|xqc_generate_sample|sampler: send_elapse 191, ack_elapse 31242, delivered 339|rate 10850|lost 0|
[2025/09/12 05:03:58 289968] [debug] |scid:68565e07de0275d680f13721|xqc_bbr_update_min_rtt|minrtt expire|rtt:30706, old_rtt:30706|
[2025/09/12 05:03:58 289973] [debug] |scid:68565e07de0275d680f13721|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:5744|extra_cwnd:4204|
[2025/09/12 05:03:58 289983] [debug] |scid:68565e07de0275d680f13721|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:48110|packet_lost:0|acked:283|po_sent_time:1757653438258793|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2158|
[2025/09/12 05:03:58 289989] [debug] |scid:68565e07de0275d680f13721|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:48110|packet_lost:0|acked:283|po_sent_time:1757653438258793|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2158|
[2025/09/12 05:03:58 289995] [debug] |scid:68565e07de0275d680f13721|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-68565e07de0275d680f13721 p-193.167.0.100-58615-a16991b98d0313e9dd75945ea2bd46cb52 |bbr on ack|mode:0|pacing_rate:3846440|bw:60987|cwnd:48393|full_bw_reached:0|inflight:1442|srtt:33574|latest_rtt:31051|min_rtt:30706|applimit:1|lost:0|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:03:58 290003] [debug] |scid:68565e07de0275d680f13721|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:669038067|largest:669038067|pns:2|
[2025/09/12 05:03:58 290009] [info] |scid:68565e07de0275d680f13721|xqc_conn_on_pkt_processed|====>|conn:0000558BB89E96DC|path:0|size:40|pkt_type:SHORT_HEADER|pkt_num:669038067|frame:ACK |recv_time:1757653438289844|dcid:68565e07de0275d680f13721|dcid_seq:0|
[2025/09/12 05:03:58 290015] [debug] |scid:68565e07de0275d680f13721|xqc_timer_set|type:PATH_IDLE|expire:1757653558289844|now:1757653438289844|interv:120000000|
[2025/09/12 05:03:58 290021] [debug] |scid:68565e07de0275d680f13721|xqc_timer_set|type:CONN_IDLE|expire:1757653558289844|now:1757653438289844|interv:120000000|
[2025/09/12 05:03:58 290026] [debug] |scid:68565e07de0275d680f13721|xqc_engine_remove_wakeup_queue|next_tick_time:1757653438360953|pq_index:2|
[2025/09/12 05:03:58 290032] [debug] |scid:68565e07de0275d680f13721|xqc_engine_add_active_queue|last_ticked_time:1757653438289786|
[2025/09/12 05:03:58 290065] [debug] |xqc_engine_main_logic|BEGIN|now:1757653438290065|
[2025/09/12 05:03:58 290075] [debug] |scid:68565e07de0275d680f13721|xqc_engine_process_conn|conn:0000558BB89E96DC|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:1757653438290074|
[2025/09/12 05:03:58 290081] [debug] |scid:68565e07de0275d680f13721|xqc_conn_next_wakeup_time|wakeup_time:1757653438352856|
[2025/09/12 05:03:58 290085] [debug] |scid:68565e07de0275d680f13721|xqc_engine_add_wakeup_queue|next_tick_time:1757653438352856|
[2025/09/12 05:03:58 290091] [debug] |xqc_engine_wakeup_after|wakeup:1757653438337004|now:1757653438290091|diff:46913|
[2025/09/12 05:03:58 290097] [debug] |xqc_engine_main_logic|END|now:1757653438290074|
[2025/09/12 05:03:58 290105] [debug] |xqc_engine_main_logic|BEGIN|now:1757653438290105|
[2025/09/12 05:03:58 290110] [debug] |xqc_engine_wakeup_after|wakeup:1757653438337004|now:1757653438290110|diff:46894|
[2025/09/12 05:03:58 290114] [debug] |xqc_engine_main_logic|END|now:1757653438290105|
[2025/09/12 05:03:58 290124] [info] |xqc_engine_packet_process|==>|conn:0000558BB89E96DC|size:42|state:ESTABED|recv_time:1757653438290124|
[2025/09/12 05:03:58 290131] [debug] |scid:68565e07de0275d680f13721|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:68565e07de0275d680f13721|spin_bit:0|
[2025/09/12 05:03:58 290140] [debug] |scid:68565e07de0275d680f13721|xqc_packet_decrypt|largest_pn:669038067|
[2025/09/12 05:03:58 290146] [debug] |scid:68565e07de0275d680f13721|xqc_packet_decrypt|decryption nonce|path_id:0|pn:669038068|
[2025/09/12 05:03:58 290154] [debug] |scid:68565e07de0275d680f13721|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:669038068|
[2025/09/12 05:03:58 290161] [debug] |scid:68565e07de0275d680f13721|xqc_process_frames|frame_type:2|
[2025/09/12 05:03:58 290168] [debug] |scid:68565e07de0275d680f13721|xqc_send_ctl_on_ack_received|conn:0000558BB89E96DC|path:0|pkt_num:8|origin_pktnum:0|size:284|pns:2|pkt_type:SHORT_HEADER|frame:CRYPTO |conn_state:ESTABED|frame_largest_ack:10|path_largest_ack:8|
[2025/09/12 05:03:58 290182] [debug] |scid:68565e07de0275d680f13721|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:623|prior_delivered:2102|prior_time:1757653438258602|is_app_limited:1|send_elapse:267|ack_elapse:31522|ctl_first_sent_time:1757653438258869|lagest_ack_time:1757653438290124|curr_delivered:2725|
[2025/09/12 05:03:58 290189] [debug] |scid:68565e07de0275d680f13721|xqc_update_sample|sampler_sent_time_update:1757653438258869|
[2025/09/12 05:03:58 290195] [debug] |scid:68565e07de0275d680f13721|xqc_send_ctl_on_ack_received|sndq_packets_used:3||sndq_packets_used_bytes:0|sndq_packets_free:5|
[2025/09/12 05:03:58 290202] [debug] |scid:68565e07de0275d680f13721|xqc_send_ctl_on_ack_received|conn:0000558BB89E96DC|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 05:03:58 290209] [debug] |scid:68565e07de0275d680f13721|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:623|prior_delivered:2102|prior_time:1757653438258602|is_app_limited:1|send_elapse:267|ack_elapse:31522|ctl_first_sent_time:1757653438258869|lagest_ack_time:1757653438290124|curr_delivered:2779|
[2025/09/12 05:03:58 290217] [debug] |scid:68565e07de0275d680f13721|xqc_update_sample|sampler_sent_time_update:1757653438259081|
[2025/09/12 05:03:58 290223] [debug] |scid:68565e07de0275d680f13721|xqc_send_ctl_on_ack_received|sndq_packets_used:2||sndq_packets_used_bytes:0|sndq_packets_free:6|
[2025/09/12 05:03:58 290229] [debug] |scid:68565e07de0275d680f13721|xqc_send_ctl_update_rtt|before update rtt|conn:0000558BB89E96DC|srtt:33574|rttvar:8777|minrtt:30706|latest_rtt:31043|ack_delay:64|
[2025/09/12 05:03:58 290236] [debug] |scid:68565e07de0275d680f13721|xqc_send_ctl_update_rtt|l-0.0.0.0-443-68565e07de0275d680f13721 p-193.167.0.100-58615-a16991b98d0313e9dd75945ea2bd46cb52 |after update rtt|conn:0000558BB89E96DC|srtt:33250|rttvar:7231|minrtt:30706|latest_rtt:31043|ack_delay:64|
[2025/09/12 05:03:58 290243] [debug] |scid:68565e07de0275d680f13721|xqc_send_ctl_get_lost_sent_pn|largest_acked:10|lost_pn:7|thresh:3|
[2025/09/12 05:03:58 290250] [debug] |scid:68565e07de0275d680f13721|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:03:58 290254] [debug] |scid:68565e07de0275d680f13721|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:0000558BB89E96DC|path:0|pns:2|expire:1757653438296395|now:1757653438290254|interval:6141|
[2025/09/12 05:03:58 290260] [debug] |scid:68565e07de0275d680f13721|xqc_timer_set|type:LOSS_DETECTION|expire:1757653438296395|now:1757653438290254|interv:6141|
[2025/09/12 05:03:58 290267] [debug] |scid:68565e07de0275d680f13721|xqc_generate_sample|sampler: send_elapse 267, ack_elapse 31522, delivered 677|rate 21477|lost 0|
[2025/09/12 05:03:58 290274] [debug] |scid:68565e07de0275d680f13721|xqc_bbr_update_min_rtt|minrtt expire|rtt:30706, old_rtt:30706|
[2025/09/12 05:03:58 290280] [debug] |scid:68565e07de0275d680f13721|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:5744|extra_cwnd:4204|
[2025/09/12 05:03:58 290285] [debug] |scid:68565e07de0275d680f13721|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:48393|packet_lost:0|acked:338|po_sent_time:1757653438259081|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2158|
[2025/09/12 05:03:58 290289] [debug] |scid:68565e07de0275d680f13721|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:48393|packet_lost:0|acked:338|po_sent_time:1757653438259081|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2158|
[2025/09/12 05:03:58 290294] [debug] |scid:68565e07de0275d680f13721|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-68565e07de0275d680f13721 p-193.167.0.100-58615-a16991b98d0313e9dd75945ea2bd46cb52 |bbr on ack|mode:0|pacing_rate:3846440|bw:60987|cwnd:48731|full_bw_reached:0|inflight:1104|srtt:33250|latest_rtt:31043|min_rtt:30706|applimit:1|lost:0|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:03:58 290304] [debug] |scid:68565e07de0275d680f13721|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:669038068|largest:669038068|pns:2|
[2025/09/12 05:03:58 290308] [info] |scid:68565e07de0275d680f13721|xqc_conn_on_pkt_processed|====>|conn:0000558BB89E96DC|path:0|size:42|pkt_type:SHORT_HEADER|pkt_num:669038068|frame:ACK |recv_time:1757653438290124|dcid:68565e07de0275d680f13721|dcid_seq:0|
[2025/09/12 05:03:58 290313] [debug] |scid:68565e07de0275d680f13721|xqc_timer_set|type:PATH_IDLE|expire:1757653558290124|now:1757653438290124|interv:120000000|
[2025/09/12 05:03:58 290317] [debug] |scid:68565e07de0275d680f13721|xqc_timer_set|type:CONN_IDLE|expire:1757653558290124|now:1757653438290124|interv:120000000|
[2025/09/12 05:03:58 290321] [debug] |scid:68565e07de0275d680f13721|xqc_engine_remove_wakeup_queue|next_tick_time:1757653438352856|pq_index:2|
[2025/09/12 05:03:58 290325] [debug] |scid:68565e07de0275d680f13721|xqc_engine_add_active_queue|last_ticked_time:1757653438290074|
[2025/09/12 05:03:58 290329] [debug] |xqc_engine_main_logic|BEGIN|now:1757653438290329|
[2025/09/12 05:03:58 290334] [debug] |scid:68565e07de0275d680f13721|xqc_engine_process_conn|conn:0000558BB89E96DC|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:1757653438290333|
[2025/09/12 05:03:58 290340] [debug] |scid:68565e07de0275d680f13721|xqc_conn_next_wakeup_time|wakeup_time:1757653438296395|
[2025/09/12 05:03:58 290344] [debug] |scid:68565e07de0275d680f13721|xqc_engine_add_wakeup_queue|next_tick_time:1757653438296395|
[2025/09/12 05:03:58 290348] [debug] |xqc_engine_wakeup_after|wakeup:1757653438296395|now:1757653438290347|diff:6048|
[2025/09/12 05:03:58 290352] [debug] |xqc_engine_main_logic|END|now:1757653438290333|
[2025/09/12 05:03:58 290357] [debug] |xqc_engine_main_logic|BEGIN|now:1757653438290357|
[2025/09/12 05:03:58 290361] [debug] |xqc_engine_wakeup_after|wakeup:1757653438296395|now:1757653438290361|diff:6034|
[2025/09/12 05:03:58 290365] [debug] |xqc_engine_main_logic|END|now:1757653438290357|
[2025/09/12 05:03:58 296082] [info] |xqc_engine_packet_process|==>|conn:0000558BB89E96DC|size:43|state:ESTABED|recv_time:1757653438296081|
[2025/09/12 05:03:58 296100] [debug] |scid:68565e07de0275d680f13721|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:68565e07de0275d680f13721|spin_bit:0|
[2025/09/12 05:03:58 296111] [debug] |scid:68565e07de0275d680f13721|xqc_packet_decrypt|largest_pn:669038068|
[2025/09/12 05:03:58 296119] [debug] |scid:68565e07de0275d680f13721|xqc_packet_decrypt|decryption nonce|path_id:0|pn:669038069|
[2025/09/12 05:03:58 296130] [debug] |scid:68565e07de0275d680f13721|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:669038069|
[2025/09/12 05:03:58 296138] [debug] |scid:68565e07de0275d680f13721|xqc_process_frames|frame_type:2|
[2025/09/12 05:03:58 296145] [debug] |scid:68565e07de0275d680f13721|xqc_send_ctl_on_ack_received|conn:0000558BB89E96DC|path:0|pkt_num:11|origin_pktnum:0|size:1050|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:11|path_largest_ack:11|
[2025/09/12 05:03:58 296155] [debug] |scid:68565e07de0275d680f13721|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:1781|prior_delivered:2102|prior_time:1757653438258602|is_app_limited:1|send_elapse:572|ack_elapse:37479|ctl_first_sent_time:1757653438259174|lagest_ack_time:1757653438296081|curr_delivered:3829|
[2025/09/12 05:03:58 296165] [debug] |scid:68565e07de0275d680f13721|xqc_update_sample|sampler_sent_time_update:1757653438259174|
[2025/09/12 05:03:58 296174] [debug] |scid:68565e07de0275d680f13721|xqc_conn_decrease_unacked_stream_ref|stream enter DATA RECVD|stream_id:0
[2025/09/12 05:03:58 296193] [debug] |scid:68565e07de0275d680f13721|xqc_stream_maybe_need_close|stream_id:0|stream_type:0|
[2025/09/12 05:03:58 296202] [debug] |scid:68565e07de0275d680f13721|xqc_timer_set|type:STREAM_CLOSE|expire:1757653438557724|now:1757653438296202|interv:261522|
[2025/09/12 05:03:58 296212] [debug] |scid:68565e07de0275d680f13721|xqc_send_ctl_on_ack_received|sndq_packets_used:1||sndq_packets_used_bytes:0|sndq_packets_free:7|
[2025/09/12 05:03:58 296221] [debug] |scid:68565e07de0275d680f13721|xqc_send_ctl_update_rtt|before update rtt|conn:0000558BB89E96DC|srtt:33250|rttvar:7231|minrtt:30706|latest_rtt:36907|ack_delay:5160|
[2025/09/12 05:03:58 296229] [debug] |scid:68565e07de0275d680f13721|xqc_send_ctl_update_rtt|l-0.0.0.0-443-68565e07de0275d680f13721 p-193.167.0.100-58615-a16991b98d0313e9dd75945ea2bd46cb52 |after update rtt|conn:0000558BB89E96DC|srtt:33062|rttvar:5799|minrtt:30706|latest_rtt:36907|ack_delay:5160|
[2025/09/12 05:03:58 296237] [debug] |scid:68565e07de0275d680f13721|xqc_send_ctl_get_lost_sent_pn|largest_acked:11|lost_pn:8|thresh:3|
[2025/09/12 05:03:58 296246] [debug] |scid:68565e07de0275d680f13721|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:03:58 296254] [debug] |scid:68565e07de0275d680f13721|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:0000558BB89E96DC|path:0|pns:2|expire:1757653438300509|now:1757653438296254|interval:4255|
[2025/09/12 05:03:58 296265] [debug] |scid:68565e07de0275d680f13721|xqc_timer_set|type:LOSS_DETECTION|expire:1757653438300509|now:1757653438296254|interv:4255|
[2025/09/12 05:03:58 296270] [debug] |scid:68565e07de0275d680f13721|xqc_generate_sample|sampler: send_elapse 572, ack_elapse 37479, delivered 1727|rate 46079|lost 0|
[2025/09/12 05:03:58 296275] [debug] |scid:68565e07de0275d680f13721|xqc_bbr_update_min_rtt|minrtt expire|rtt:30706, old_rtt:30706|
[2025/09/12 05:03:58 296281] [debug] |scid:68565e07de0275d680f13721|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:5744|extra_cwnd:4204|
[2025/09/12 05:03:58 296289] [debug] |scid:68565e07de0275d680f13721|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:48731|packet_lost:0|acked:1050|po_sent_time:1757653438259174|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2158|
[2025/09/12 05:03:58 296298] [debug] |scid:68565e07de0275d680f13721|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:48731|packet_lost:0|acked:1050|po_sent_time:1757653438259174|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2158|
[2025/09/12 05:03:58 296307] [debug] |scid:68565e07de0275d680f13721|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-68565e07de0275d680f13721 p-193.167.0.100-58615-a16991b98d0313e9dd75945ea2bd46cb52 |bbr on ack|mode:0|pacing_rate:3846440|bw:60987|cwnd:49781|full_bw_reached:0|inflight:54|srtt:33062|latest_rtt:36907|min_rtt:30706|applimit:1|lost:0|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:03:58 296318] [debug] |scid:68565e07de0275d680f13721|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:669038069|largest:669038069|pns:2|
[2025/09/12 05:03:58 296324] [info] |scid:68565e07de0275d680f13721|xqc_conn_on_pkt_processed|====>|conn:0000558BB89E96DC|path:0|size:43|pkt_type:SHORT_HEADER|pkt_num:669038069|frame:ACK |recv_time:1757653438296081|dcid:68565e07de0275d680f13721|dcid_seq:0|
[2025/09/12 05:03:58 296330] [debug] |scid:68565e07de0275d680f13721|xqc_timer_set|type:PATH_IDLE|expire:1757653558296081|now:1757653438296081|interv:120000000|
[2025/09/12 05:03:58 296335] [debug] |scid:68565e07de0275d680f13721|xqc_timer_set|type:CONN_IDLE|expire:1757653558296081|now:1757653438296081|interv:120000000|
[2025/09/12 05:03:58 296340] [debug] |scid:68565e07de0275d680f13721|xqc_engine_remove_wakeup_queue|next_tick_time:1757653438296395|pq_index:0|
[2025/09/12 05:03:58 296345] [debug] |scid:68565e07de0275d680f13721|xqc_engine_add_active_queue|last_ticked_time:1757653438290333|
[2025/09/12 05:03:58 296355] [debug] |xqc_engine_main_logic|BEGIN|now:1757653438296355|
[2025/09/12 05:03:58 296361] [debug] |scid:68565e07de0275d680f13721|xqc_engine_process_conn|conn:0000558BB89E96DC|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:1757653438296360|
[2025/09/12 05:03:58 296368] [debug] |scid:68565e07de0275d680f13721|xqc_conn_next_wakeup_time|wakeup_time:1757653438300509|
[2025/09/12 05:03:58 296373] [debug] |scid:68565e07de0275d680f13721|xqc_engine_add_wakeup_queue|next_tick_time:1757653438300509|
[2025/09/12 05:03:58 296378] [debug] |xqc_engine_wakeup_after|wakeup:1757653438300509|now:1757653438296378|diff:4131|
[2025/09/12 05:03:58 296384] [debug] |xqc_engine_main_logic|END|now:1757653438296360|
[2025/09/12 05:03:58 296390] [debug] |xqc_engine_main_logic|BEGIN|now:1757653438296390|
[2025/09/12 05:03:58 296395] [debug] |xqc_engine_wakeup_after|wakeup:1757653438300509|now:1757653438296395|diff:4114|
[2025/09/12 05:03:58 296400] [debug] |xqc_engine_main_logic|END|now:1757653438296390|
[2025/09/12 05:03:58 301473] [debug] |xqc_engine_main_logic|BEGIN|now:1757653438301473|
[2025/09/12 05:03:58 301485] [debug] |scid:68565e07de0275d680f13721|xqc_engine_remove_wakeup_queue|next_tick_time:1757653438300509|pq_index:0|
[2025/09/12 05:03:58 301491] [debug] |scid:68565e07de0275d680f13721|xqc_engine_add_active_queue|last_ticked_time:1757653438296360|
[2025/09/12 05:03:58 301497] [debug] |scid:68565e07de0275d680f13721|xqc_engine_process_conn|conn:0000558BB89E96DC|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:1757653438301496|
[2025/09/12 05:03:58 301503] [debug] |scid:68565e07de0275d680f13721|xqc_timer_expire|timer expired|type:LOSS_DETECTION|expire_time:1757653438300509|now:1757653438301496|
[2025/09/12 05:03:58 301508] [debug] |scid:68565e07de0275d680f13721|xqc_timer_loss_detection_timeout|path:0|loss_detection_timeout|
[2025/09/12 05:03:58 301513] [debug] |scid:68565e07de0275d680f13721|xqc_timer_loss_detection_timeout|xqc_send_ctl_detect_lost|
[2025/09/12 05:03:58 301517] [debug] |scid:68565e07de0275d680f13721|xqc_send_ctl_get_lost_sent_pn|largest_acked:11|lost_pn:8|thresh:3|
[2025/09/12 05:03:58 301524] [debug] |scid:68565e07de0275d680f13721|xqc_send_ctl_detect_lost|mark lost|pns:2|pkt_num:9|lost_pn:8|po_sent_time:1757653438258989|lost_send_time:1757653438259976|loss_delay:41520|frame:NEW_CONNECTION_ID |repair:16384|
[2025/09/12 05:03:58 301529] [debug] |scid:68565e07de0275d680f13721|xqc_send_ctl_detect_lost|OnLostDetection|largest_lost sent time: 1757653438258989u|
[2025/09/12 05:03:58 301534] [stats] |scid:68565e07de0275d680f13721|xqc_send_ctl_detect_lost|l-0.0.0.0-443-68565e07de0275d680f13721 p-193.167.0.100-58615-a16991b98d0313e9dd75945ea2bd46cb52 |lost interval:1757653438301496|lost_count:1|send_count:12|pkt_num:9|po_send_time:1757653438258989|srtt:33062|cwnd:49781|bw:60987|conn_life:80026|now:0|last_lost_time:80026|
[2025/09/12 05:03:58 301540] [debug] |scid:68565e07de0275d680f13721|xqc_timer_loss_detection_timeout|xqc_send_ctl_set_loss_detection_timer|loss|
[2025/09/12 05:03:58 301545] [debug] |scid:68565e07de0275d680f13721|xqc_send_ctl_set_loss_detection_timer|unset|no ack-eliciting pkts in flight|conn:0000558BB89E96DC|path:0|
[2025/09/12 05:03:58 301550] [debug] |scid:68565e07de0275d680f13721|xqc_timer_unset|type:LOSS_DETECTION|
[2025/09/12 05:03:58 301555] [debug] |scid:68565e07de0275d680f13721|xqc_timer_expire|unset|type:LOSS_DETECTION|expire_time:0|now:1757653438301496|
[2025/09/12 05:03:58 301560] [debug] |scid:68565e07de0275d680f13721|xqc_timer_unset|type:LOSS_DETECTION|
[2025/09/12 05:03:58 301566] [debug] |scid:68565e07de0275d680f13721|xqc_path_get_perf_class|conn:0000558BB89E96DC|path_id:0|path_srtt:33062|min_srtt:33062|path_bw:60987|loss_rate:0.00|path_pto:0|
[2025/09/12 05:03:58 301579] [debug] |scid:68565e07de0275d680f13721|xqc_send_ctl_can_send|l-0.0.0.0-443-68565e07de0275d680f13721 p-193.167.0.100-58615-a16991b98d0313e9dd75945ea2bd46cb52 |path:0|can:1|pkt_sz:54|schedule_bytes:0|inflight:0|cwnd:49781|conn:0000558BB89E96DC|stream_id:0|stream_offset:0|
[2025/09/12 05:03:58 301584] [debug] |scid:68565e07de0275d680f13721|xqc_minrtt_scheduler_get_path|path srtt|conn:0000558BB89E96DC|path_id:0|path_srtt:33062|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:03:58 301590] [debug] |scid:68565e07de0275d680f13721|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 05:03:58 301596] [debug] |scid:68565e07de0275d680f13721|xqc_check_acked_or_dropped_pkt|conn:0000558BB89E96DC|pkt_num:9|size:54|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |
[2025/09/12 05:03:58 301602] [debug] |scid:68565e07de0275d680f13721|xqc_send_ctl_can_send|l-0.0.0.0-443-68565e07de0275d680f13721 p-193.167.0.100-58615-a16991b98d0313e9dd75945ea2bd46cb52 |path:0|can:1|pkt_sz:54|schedule_bytes:0|inflight:0|cwnd:49781|conn:0000558BB89E96DC|stream_id:0|stream_offset:0|
[2025/09/12 05:03:58 301607] [debug] |scid:68565e07de0275d680f13721|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:03:58 301613] [debug] |scid:68565e07de0275d680f13721|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:13|
[2025/09/12 05:03:58 301652] [info] |scid:68565e07de0275d680f13721|xqc_send_packet_with_pn|<==|conn:0000558BB89E96DC|path:0|pkt_num:13|size:54|sent:70|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |inflight:0|now:1757653438301621|stream_id:0|stream_offset:0|
[2025/09/12 05:03:58 301664] [debug] |scid:68565e07de0275d680f13721|xqc_send_ctl_on_packet_sent|conn:0000558BB89E96DC|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 05:03:58 301673] [debug] |scid:68565e07de0275d680f13721|xqc_send_ctl_on_packet_sent|path:0|inflight:0|applimit:0|
[2025/09/12 05:03:58 301681] [debug] |scid:68565e07de0275d680f13721|xqc_send_ctl_get_pto_time_and_space|srtt:33062|rtt_var:5799|pto_duration:56258|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:03:58 301690] [debug] |scid:68565e07de0275d680f13721|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB89E96DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:03:58 301697] [debug] |scid:68565e07de0275d680f13721|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB89E96DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:03:58 301703] [debug] |scid:68565e07de0275d680f13721|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB89E96DC|path:0|PNS: 2, unacked: 54|
[2025/09/12 05:03:58 301708] [debug] |scid:68565e07de0275d680f13721|xqc_timer_set|type:LOSS_DETECTION|expire:1757653438382879|now:1757653438301681|interv:81198|
[2025/09/12 05:03:58 301713] [debug] |scid:68565e07de0275d680f13721|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB89E96DC|path:0|pns:2|expire:1757653438382879|now:1757653438301681|interval:81198|pto_count:0|srtt:33062
[2025/09/12 05:03:58 301718] [debug] |scid:68565e07de0275d680f13721|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:49781|inflight:54|
[2025/09/12 05:03:58 301725] [debug] |scid:68565e07de0275d680f13721|xqc_conn_next_wakeup_time|wakeup_time:1757653438382879|
[2025/09/12 05:03:58 301730] [debug] |scid:68565e07de0275d680f13721|xqc_engine_add_wakeup_queue|next_tick_time:1757653438382879|
[2025/09/12 05:03:58 301735] [debug] |xqc_engine_wakeup_after|wakeup:1757653438337004|now:1757653438301734|diff:35270|
[2025/09/12 05:03:58 301740] [debug] |xqc_engine_main_logic|END|now:1757653438301496|
[2025/09/12 05:03:58 337809] [debug] |xqc_engine_main_logic|BEGIN|now:1757653438337808|
[2025/09/12 05:03:58 337820] [debug] |scid:3babb57a5958c24c398143c6|xqc_engine_remove_wakeup_queue|next_tick_time:1757653438337004|pq_index:0|
[2025/09/12 05:03:58 337825] [debug] |scid:3babb57a5958c24c398143c6|xqc_engine_add_active_queue|last_ticked_time:1757653437732891|
[2025/09/12 05:03:58 337837] [debug] |scid:3babb57a5958c24c398143c6|xqc_engine_process_conn|conn:0000558BB89AF67C|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:1757653438337835|
[2025/09/12 05:03:58 337842] [debug] |scid:3babb57a5958c24c398143c6|xqc_timer_expire|timer expired|type:LOSS_DETECTION|expire_time:1757653438337004|now:1757653438337835|
[2025/09/12 05:03:58 337846] [debug] |scid:3babb57a5958c24c398143c6|xqc_timer_loss_detection_timeout|path:0|loss_detection_timeout|
[2025/09/12 05:03:58 337850] [debug] |scid:3babb57a5958c24c398143c6|xqc_timer_loss_detection_timeout|send Probe pkts|conn:0000558BB89AF67C|path:0|bytes_in_flight:2402|
[2025/09/12 05:03:58 337854] [debug] |scid:3babb57a5958c24c398143c6|xqc_send_ctl_get_pto_time_and_space|srtt:32308|rtt_var:4544|pto_duration:403872|backoff_factor:2.00|backoff:8.00|pto_cnt:3|max_ack_delay:25|
[2025/09/12 05:03:58 337859] [debug] |scid:3babb57a5958c24c398143c6|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB89AF67C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:03:58 337863] [debug] |scid:3babb57a5958c24c398143c6|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB89AF67C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:03:58 337867] [debug] |scid:3babb57a5958c24c398143c6|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB89AF67C|path:0|PNS: 2, unacked: 2402|
[2025/09/12 05:03:58 337871] [debug] |scid:3babb57a5958c24c398143c6|xqc_path_send_one_or_two_ack_elicit_pkts|send two ack-eliciting pkts|path:0|pns:2|
[2025/09/12 05:03:58 337875] [debug] |scid:3babb57a5958c24c398143c6|xqc_conn_send_probe_pkt|conn:0000558BB89AF67C|path:0|pkt_num:3|size:284|pkt_type:SHORT_HEADER|frame:CRYPTO |conn_state:ESTABED|
[2025/09/12 05:03:58 337881] [debug] |scid:3babb57a5958c24c398143c6|xqc_conn_send_probe_pkt|conn:0000558BB89AF67C|path:0|pkt_num:4|size:54|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |conn_state:ESTABED|
[2025/09/12 05:03:58 337886] [debug] |scid:3babb57a5958c24c398143c6|xqc_timer_loss_detection_timeout|xqc_send_ctl_set_loss_detection_timer|PTO|conn:0000558BB89AF67C|pto_count:4
[2025/09/12 05:03:58 337890] [debug] |scid:3babb57a5958c24c398143c6|xqc_send_ctl_get_pto_time_and_space|srtt:32308|rtt_var:4544|pto_duration:807744|backoff_factor:2.00|backoff:16.00|pto_cnt:4|max_ack_delay:25|
[2025/09/12 05:03:58 337894] [debug] |scid:3babb57a5958c24c398143c6|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB89AF67C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:03:58 337898] [debug] |scid:3babb57a5958c24c398143c6|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB89AF67C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:03:58 337902] [debug] |scid:3babb57a5958c24c398143c6|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB89AF67C|path:0|PNS: 2, unacked: 2402|
[2025/09/12 05:03:58 337906] [debug] |scid:3babb57a5958c24c398143c6|xqc_timer_set|type:LOSS_DETECTION|expire:1757653438940876|now:1757653438337890|interv:602986|
[2025/09/12 05:03:58 337910] [debug] |scid:3babb57a5958c24c398143c6|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB89AF67C|path:0|pns:2|expire:1757653438940876|now:1757653438337890|interval:602986|pto_count:4|srtt:32308
[2025/09/12 05:03:58 337916] [debug] |scid:3babb57a5958c24c398143c6|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:CRYPTO |stream_id:0|stream_offset:0|
[2025/09/12 05:03:58 337920] [debug] |scid:3babb57a5958c24c398143c6|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:NEW_CONNECTION_ID |stream_id:0|stream_offset:0|
[2025/09/12 05:03:58 337925] [debug] |scid:3babb57a5958c24c398143c6|xqc_check_acked_or_dropped_pkt|conn:0000558BB89AF67C|pkt_num:3|size:284|pkt_type:SHORT_HEADER|frame:CRYPTO |
[2025/09/12 05:03:58 337930] [debug] |scid:3babb57a5958c24c398143c6|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:32|
[2025/09/12 05:03:58 337968] [info] |scid:3babb57a5958c24c398143c6|xqc_send_packet_with_pn|<==|conn:0000558BB89AF67C|path:0|pkt_num:32|size:284|sent:300|pkt_type:SHORT_HEADER|frame:CRYPTO |inflight:2402|now:1757653438337938|stream_id:0|stream_offset:0|
[2025/09/12 05:03:58 337982] [debug] |scid:3babb57a5958c24c398143c6|xqc_send_ctl_on_packet_sent|conn:0000558BB89AF67C|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 05:03:58 337986] [debug] |scid:3babb57a5958c24c398143c6|xqc_send_ctl_on_packet_sent|path:0|inflight:2402|applimit:0|
[2025/09/12 05:03:58 337990] [debug] |scid:3babb57a5958c24c398143c6|xqc_send_ctl_get_pto_time_and_space|srtt:32308|rtt_var:4544|pto_duration:807744|backoff_factor:2.00|backoff:16.00|pto_cnt:4|max_ack_delay:25|
[2025/09/12 05:03:58 337995] [debug] |scid:3babb57a5958c24c398143c6|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB89AF67C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:03:58 337999] [debug] |scid:3babb57a5958c24c398143c6|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB89AF67C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:03:58 338002] [debug] |scid:3babb57a5958c24c398143c6|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB89AF67C|path:0|PNS: 2, unacked: 2686|
[2025/09/12 05:03:58 338006] [debug] |scid:3babb57a5958c24c398143c6|xqc_timer_set|type:LOSS_DETECTION|expire:1757653439545682|now:1757653438337990|interv:1207692|
[2025/09/12 05:03:58 338010] [debug] |scid:3babb57a5958c24c398143c6|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB89AF67C|path:0|pns:2|expire:1757653439545682|now:1757653438337990|interval:1207692|pto_count:4|srtt:32308
[2025/09/12 05:03:58 338015] [debug] |scid:3babb57a5958c24c398143c6|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:48642|inflight:2686|
[2025/09/12 05:03:58 338019] [debug] |scid:3babb57a5958c24c398143c6|xqc_check_acked_or_dropped_pkt|conn:0000558BB89AF67C|pkt_num:4|size:54|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |
[2025/09/12 05:03:58 338024] [debug] |scid:3babb57a5958c24c398143c6|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:33|
[2025/09/12 05:03:58 338067] [info] |scid:3babb57a5958c24c398143c6|xqc_send_packet_with_pn|<==|conn:0000558BB89AF67C|path:0|pkt_num:33|size:54|sent:70|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |inflight:2686|now:1757653438338030|stream_id:0|stream_offset:0|
[2025/09/12 05:03:58 338073] [debug] |scid:3babb57a5958c24c398143c6|xqc_send_ctl_on_packet_sent|conn:0000558BB89AF67C|path:0|pkt_num:33|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 05:03:58 338077] [debug] |scid:3babb57a5958c24c398143c6|xqc_send_ctl_on_packet_sent|path:0|inflight:2686|applimit:0|
[2025/09/12 05:03:58 338081] [debug] |scid:3babb57a5958c24c398143c6|xqc_send_ctl_get_pto_time_and_space|srtt:32308|rtt_var:4544|pto_duration:807744|backoff_factor:2.00|backoff:16.00|pto_cnt:4|max_ack_delay:25|
[2025/09/12 05:03:58 338086] [debug] |scid:3babb57a5958c24c398143c6|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB89AF67C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:03:58 338089] [debug] |scid:3babb57a5958c24c398143c6|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB89AF67C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:03:58 338093] [debug] |scid:3babb57a5958c24c398143c6|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB89AF67C|path:0|PNS: 2, unacked: 2740|
[2025/09/12 05:03:58 338097] [debug] |scid:3babb57a5958c24c398143c6|xqc_timer_set|type:LOSS_DETECTION|expire:1757653439545774|now:1757653438338081|interv:1207693|
[2025/09/12 05:03:58 338101] [debug] |scid:3babb57a5958c24c398143c6|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB89AF67C|path:0|pns:2|expire:1757653439545774|now:1757653438338081|interval:1207693|pto_count:4|srtt:32308
[2025/09/12 05:03:58 338105] [debug] |scid:3babb57a5958c24c398143c6|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:48642|inflight:2740|
[2025/09/12 05:03:58 338110] [debug] |scid:3babb57a5958c24c398143c6|xqc_conn_next_wakeup_time|wakeup_time:1757653439545774|
[2025/09/12 05:03:58 338118] [debug] |scid:3babb57a5958c24c398143c6|xqc_engine_add_wakeup_queue|next_tick_time:1757653439545774|
[2025/09/12 05:03:58 338122] [debug] |xqc_engine_wakeup_after|wakeup:1757653438363953|now:1757653438338122|diff:25831|
[2025/09/12 05:03:58 338126] [debug] |xqc_engine_main_logic|END|now:1757653438337835|
[2025/09/12 05:03:58 364197] [debug] |xqc_engine_main_logic|BEGIN|now:1757653438364197|
[2025/09/12 05:03:58 364211] [debug] |scid:eaf130c9875cf2c0cb44a5cd|xqc_engine_remove_wakeup_queue|next_tick_time:1757653438363953|pq_index:0|
[2025/09/12 05:03:58 364217] [debug] |scid:eaf130c9875cf2c0cb44a5cd|xqc_engine_add_active_queue|last_ticked_time:1757653438146449|
[2025/09/12 05:03:58 364223] [debug] |scid:eaf130c9875cf2c0cb44a5cd|xqc_engine_process_conn|conn:0000558BB89C6E0C|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:1757653438364221|
[2025/09/12 05:03:58 364229] [debug] |scid:eaf130c9875cf2c0cb44a5cd|xqc_timer_expire|timer expired|type:STREAM_CLOSE|expire_time:1757653438363953|now:1757653438364221|
[2025/09/12 05:03:58 364234] [debug] |scid:eaf130c9875cf2c0cb44a5cd|xqc_timer_stream_close_timeout|stream_id:0|stream_type:0|stream close|
[2025/09/12 05:03:58 364239] [debug] |scid:eaf130c9875cf2c0cb44a5cd|xqc_destroy_stream|send_state:3|recv_state:3|stream_id:0|stream_type:0|
[2025/09/12 05:03:58 364248] [stats] |scid:eaf130c9875cf2c0cb44a5cd|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:1757653437967491|wrt_delay:134|snd_delay:1006|finwrt_delay:134|finsnd_delay:122844|finrcv_delay:2|finread_delay:63|all_acked_delay:159664|firstfinack_dely:159656|close_delay:159675|apprst_delay:0|rstsnd_delay:0|rstrcv_delay:0|l-0.0.0.0-443-eaf130c9875cf2c0cb44a5cd p-193.167.0.100-35476-115c5559900575de058e62b8ca57eca36c|path_info:mp is not supported in connection scid:eaf130c9875cf2c0cb44a5cd|fec_recv_delay:0u|fec_send_rpr_cnt:0|retrans:1|
[2025/09/12 05:03:58 364256] [debug] |scid:eaf130c9875cf2c0cb44a5cd|xqc_timer_expire|unset|type:STREAM_CLOSE|expire_time:1757653438363953|now:1757653438364221|
[2025/09/12 05:03:58 364262] [debug] |scid:eaf130c9875cf2c0cb44a5cd|xqc_timer_unset|type:STREAM_CLOSE|
[2025/09/12 05:03:58 364268] [debug] |scid:eaf130c9875cf2c0cb44a5cd|xqc_conn_next_wakeup_time|wakeup_time:1757653438369654|
[2025/09/12 05:03:58 364273] [debug] |scid:eaf130c9875cf2c0cb44a5cd|xqc_engine_add_wakeup_queue|next_tick_time:1757653438369654|
[2025/09/12 05:03:58 364278] [debug] |xqc_engine_wakeup_after|wakeup:1757653438369654|now:1757653438364278|diff:5376|
[2025/09/12 05:03:58 364283] [debug] |xqc_engine_main_logic|END|now:1757653438364221|
[2025/09/12 05:03:58 370354] [debug] |xqc_engine_main_logic|BEGIN|now:1757653438370354|
[2025/09/12 05:03:58 370362] [debug] |scid:eaf130c9875cf2c0cb44a5cd|xqc_engine_remove_wakeup_queue|next_tick_time:1757653438369654|pq_index:0|
[2025/09/12 05:03:58 370367] [debug] |scid:eaf130c9875cf2c0cb44a5cd|xqc_engine_add_active_queue|last_ticked_time:1757653438364221|
[2025/09/12 05:03:58 370374] [debug] |scid:eaf130c9875cf2c0cb44a5cd|xqc_engine_process_conn|conn:0000558BB89C6E0C|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:1757653438370372|
[2025/09/12 05:03:58 370379] [debug] |scid:eaf130c9875cf2c0cb44a5cd|xqc_timer_expire|timer expired|type:CONN_DRAINING|expire_time:1757653438369654|now:1757653438370372|
[2025/09/12 05:03:58 370384] [debug] |scid:eaf130c9875cf2c0cb44a5cd|xqc_timer_expire|unset|type:CONN_DRAINING|expire_time:1757653438369654|now:1757653438370372|
[2025/09/12 05:03:58 370389] [debug] |scid:eaf130c9875cf2c0cb44a5cd|xqc_timer_unset|type:CONN_DRAINING|
[2025/09/12 05:03:58 370401] [info] |xqc_engine_main_logic|conn:0000558BB89C6E0C|l-0.0.0.0-443-eaf130c9875cf2c0cb44a5cd p-193.167.0.100-35476-115c5559900575de058e62b8ca57eca36c|conn_state:13|next_tick_time:1757653438369654
[2025/09/12 05:03:58 370416] [report] |scid:eaf130c9875cf2c0cb44a5cd|xqc_conn_destroy|0000558BB89C6E0C|has_0rtt:0|0rtt_accept:0|token_ok:0|handshake_time:359708|first_send_delay:360116|conn_persist:762906|keyupdate_cnt:0|err:0x0|close_msg:remote close|l-0.0.0.0-443-eaf130c9875cf2c0cb44a5cd p-193.167.0.100-35476-115c5559900575de058e62b8ca57eca36c|hsk_recv:34970|close_recv:538839|close_send:538988|last_recv:538752|last_send:538988|mp_enable:0|create:1|validated:1|active:1|path_info:0/1/0/a/0,1,1,1,0,0,0,0,0,0,0,31,12,9,2048,0,17,i32,4,29,42,4,1451953454,513,0,4,30,43,4,1451953455,519,0,4,26,39,40000,1451953456,538,0,4,26,40000,20,538,4,37,4,18,508,4,33,40,19,514,0-2,0-2,0-0,0-0,0-0,0-32,0-7393,0-4456,0-25,0-9,0-7,0-2,0-0,0-0,0-0,0-0,0-0,0-0|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: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 05:03:58 370456] [debug] |scid:eaf130c9875cf2c0cb44a5cd|xqc_send_ctl_destroy|destroy|
[2025/09/12 05:03:58 370464] [debug] |scid:eaf130c9875cf2c0cb44a5cd|xqc_destroy_crypto_stream|destroy crypto stream|encrypt_level:0|cur_state:CLOSED|
[2025/09/12 05:03:58 370469] [debug] |scid:eaf130c9875cf2c0cb44a5cd|xqc_destroy_crypto_stream|destroy crypto stream|encrypt_level:2|cur_state:CLOSED|
[2025/09/12 05:03:58 370474] [debug] |scid:eaf130c9875cf2c0cb44a5cd|xqc_destroy_crypto_stream|destroy crypto stream|encrypt_level:3|cur_state:CLOSED|
[2025/09/12 05:03:58 370517] [debug] |xqc_engine_wakeup_after|wakeup:1757653438382879|now:1757653438370516|diff:12363|
[2025/09/12 05:03:58 370527] [debug] |xqc_engine_main_logic|END|now:1757653438370372|
[2025/09/12 05:03:58 383602] [debug] |xqc_engine_main_logic|BEGIN|now:1757653438383602|
[2025/09/12 05:03:58 383614] [debug] |scid:68565e07de0275d680f13721|xqc_engine_remove_wakeup_queue|next_tick_time:1757653438382879|pq_index:0|
[2025/09/12 05:03:58 383620] [debug] |scid:68565e07de0275d680f13721|xqc_engine_add_active_queue|last_ticked_time:1757653438301496|
[2025/09/12 05:03:58 383627] [debug] |scid:68565e07de0275d680f13721|xqc_engine_process_conn|conn:0000558BB89E96DC|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:1757653438383625|
[2025/09/12 05:03:58 383632] [debug] |scid:68565e07de0275d680f13721|xqc_timer_expire|timer expired|type:LOSS_DETECTION|expire_time:1757653438382879|now:1757653438383625|
[2025/09/12 05:03:58 383637] [debug] |scid:68565e07de0275d680f13721|xqc_timer_loss_detection_timeout|path:0|loss_detection_timeout|
[2025/09/12 05:03:58 383642] [debug] |scid:68565e07de0275d680f13721|xqc_timer_loss_detection_timeout|send Probe pkts|conn:0000558BB89E96DC|path:0|bytes_in_flight:54|
[2025/09/12 05:03:58 383647] [debug] |scid:68565e07de0275d680f13721|xqc_send_ctl_get_pto_time_and_space|srtt:33062|rtt_var:5799|pto_duration:56258|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:03:58 383653] [debug] |scid:68565e07de0275d680f13721|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB89E96DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:03:58 383658] [debug] |scid:68565e07de0275d680f13721|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB89E96DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:03:58 383663] [debug] |scid:68565e07de0275d680f13721|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB89E96DC|path:0|PNS: 2, unacked: 54|
[2025/09/12 05:03:58 383681] [debug] |scid:68565e07de0275d680f13721|xqc_path_send_one_or_two_ack_elicit_pkts|send two ack-eliciting pkts|path:0|pns:2|
[2025/09/12 05:03:58 383686] [debug] |scid:68565e07de0275d680f13721|xqc_conn_send_probe_pkt|conn:0000558BB89E96DC|path:0|pkt_num:9|size:54|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |conn_state:ESTABED|
[2025/09/12 05:03:58 383692] [debug] |scid:68565e07de0275d680f13721|xqc_conn_send_probe_pkt|conn:0000558BB89E96DC|path:0|pkt_num:13|size:54|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |conn_state:ESTABED|
[2025/09/12 05:03:58 383698] [debug] |scid:68565e07de0275d680f13721|xqc_timer_loss_detection_timeout|xqc_send_ctl_set_loss_detection_timer|PTO|conn:0000558BB89E96DC|pto_count:1
[2025/09/12 05:03:58 383703] [debug] |scid:68565e07de0275d680f13721|xqc_send_ctl_set_loss_detection_timer|unset|no ack-eliciting pkts in flight|conn:0000558BB89E96DC|path:0|
[2025/09/12 05:03:58 383708] [debug] |scid:68565e07de0275d680f13721|xqc_timer_unset|type:LOSS_DETECTION|
[2025/09/12 05:03:58 383713] [debug] |scid:68565e07de0275d680f13721|xqc_timer_expire|unset|type:LOSS_DETECTION|expire_time:0|now:1757653438383625|
[2025/09/12 05:03:58 383718] [debug] |scid:68565e07de0275d680f13721|xqc_timer_unset|type:LOSS_DETECTION|
[2025/09/12 05:03:58 383724] [debug] |scid:68565e07de0275d680f13721|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:NEW_CONNECTION_ID |stream_id:0|stream_offset:0|
[2025/09/12 05:03:58 383729] [debug] |scid:68565e07de0275d680f13721|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:NEW_CONNECTION_ID |stream_id:0|stream_offset:0|
[2025/09/12 05:03:58 383735] [debug] |scid:68565e07de0275d680f13721|xqc_check_acked_or_dropped_pkt|conn:0000558BB89E96DC|pkt_num:9|size:54|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |
[2025/09/12 05:03:58 383741] [debug] |scid:68565e07de0275d680f13721|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:14|
[2025/09/12 05:03:58 383775] [info] |scid:68565e07de0275d680f13721|xqc_send_packet_with_pn|<==|conn:0000558BB89E96DC|path:0|pkt_num:14|size:54|sent:70|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |inflight:0|now:1757653438383750|stream_id:0|stream_offset:0|
[2025/09/12 05:03:58 383782] [debug] |scid:68565e07de0275d680f13721|xqc_send_ctl_on_packet_sent|conn:0000558BB89E96DC|path:0|pkt_num:14|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 05:03:58 383788] [debug] |scid:68565e07de0275d680f13721|xqc_send_ctl_on_packet_sent|path:0|inflight:0|applimit:0|
[2025/09/12 05:03:58 383793] [debug] |scid:68565e07de0275d680f13721|xqc_send_ctl_get_pto_time_and_space|srtt:33062|rtt_var:5799|pto_duration:112516|backoff_factor:2.00|backoff:2.00|pto_cnt:1|max_ack_delay:25|
[2025/09/12 05:03:58 383798] [debug] |scid:68565e07de0275d680f13721|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB89E96DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:03:58 383803] [debug] |scid:68565e07de0275d680f13721|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB89E96DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:03:58 383808] [debug] |scid:68565e07de0275d680f13721|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB89E96DC|path:0|PNS: 2, unacked: 54|
[2025/09/12 05:03:58 383813] [debug] |scid:68565e07de0275d680f13721|xqc_timer_set|type:LOSS_DETECTION|expire:1757653438546266|now:1757653438383793|interv:162473|
[2025/09/12 05:03:58 383818] [debug] |scid:68565e07de0275d680f13721|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB89E96DC|path:0|pns:2|expire:1757653438546266|now:1757653438383793|interval:162473|pto_count:1|srtt:33062
[2025/09/12 05:03:58 383823] [debug] |scid:68565e07de0275d680f13721|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:49781|inflight:54|
[2025/09/12 05:03:58 383829] [debug] |scid:68565e07de0275d680f13721|xqc_check_acked_or_dropped_pkt|conn:0000558BB89E96DC|pkt_num:13|size:54|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |
[2025/09/12 05:03:58 383835] [debug] |scid:68565e07de0275d680f13721|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:15|
[2025/09/12 05:03:58 383862] [info] |scid:68565e07de0275d680f13721|xqc_send_packet_with_pn|<==|conn:0000558BB89E96DC|path:0|pkt_num:15|size:54|sent:70|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |inflight:54|now:1757653438383846|stream_id:0|stream_offset:0|
[2025/09/12 05:03:58 383869] [debug] |scid:68565e07de0275d680f13721|xqc_send_ctl_on_packet_sent|conn:0000558BB89E96DC|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:0|
[2025/09/12 05:03:58 383874] [debug] |scid:68565e07de0275d680f13721|xqc_send_ctl_on_packet_sent|path:0|inflight:54|applimit:0|
[2025/09/12 05:03:58 383879] [debug] |scid:68565e07de0275d680f13721|xqc_send_ctl_get_pto_time_and_space|srtt:33062|rtt_var:5799|pto_duration:112516|backoff_factor:2.00|backoff:2.00|pto_cnt:1|max_ack_delay:25|
[2025/09/12 05:03:58 383884] [debug] |scid:68565e07de0275d680f13721|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB89E96DC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:03:58 383889] [debug] |scid:68565e07de0275d680f13721|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB89E96DC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:03:58 383894] [debug] |scid:68565e07de0275d680f13721|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB89E96DC|path:0|PNS: 2, unacked: 108|
[2025/09/12 05:03:58 383898] [debug] |scid:68565e07de0275d680f13721|xqc_timer_set|type:LOSS_DETECTION|expire:1757653438546362|now:1757653438383879|interv:162483|
[2025/09/12 05:03:58 383903] [debug] |scid:68565e07de0275d680f13721|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB89E96DC|path:0|pns:2|expire:1757653438546362|now:1757653438383879|interval:162483|pto_count:1|srtt:33062
[2025/09/12 05:03:58 383908] [debug] |scid:68565e07de0275d680f13721|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:49781|inflight:108|
[2025/09/12 05:03:58 383914] [debug] |scid:68565e07de0275d680f13721|xqc_conn_next_wakeup_time|wakeup_time:1757653438546362|
[2025/09/12 05:03:58 383919] [debug] |scid:68565e07de0275d680f13721|xqc_engine_add_wakeup_queue|next_tick_time:1757653438546362|
[2025/09/12 05:03:58 383924] [debug] |xqc_engine_wakeup_after|wakeup:1757653438546362|now:1757653438383924|diff:162438|
[2025/09/12 05:03:58 383929] [debug] |xqc_engine_main_logic|END|now:1757653438383625|
[2025/09/12 05:03:58 390718] [info] |xqc_engine_packet_process|==>|conn:0000558BB89E96DC|size:1406|state:ESTABED|recv_time:1757653438390717|
[2025/09/12 05:03:58 390733] [debug] |scid:68565e07de0275d680f13721|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:68565e07de0275d680f13721|spin_bit:0|
[2025/09/12 05:03:58 390743] [debug] |scid:68565e07de0275d680f13721|xqc_packet_decrypt|largest_pn:669038069|
[2025/09/12 05:03:58 390751] [debug] |scid:68565e07de0275d680f13721|xqc_packet_decrypt|decryption nonce|path_id:0|pn:669038071|
[2025/09/12 05:03:58 390763] [debug] |scid:68565e07de0275d680f13721|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:669038071|
[2025/09/12 05:03:58 390771] [debug] |scid:68565e07de0275d680f13721|xqc_process_frames|frame_type:1|
[2025/09/12 05:03:58 390778] [debug] |scid:68565e07de0275d680f13721|xqc_process_frames|frame_type:0|
[2025/09/12 05:03:58 390786] [debug] |scid:68565e07de0275d680f13721|xqc_process_padding_frame|process padding|
[2025/09/12 05:03:58 390799] [debug] |scid:68565e07de0275d680f13721|xqc_timer_set|type:ACK_01RTT|expire:1757653438415717|now:1757653438390717|interv:25000|
[2025/09/12 05:03:58 390808] [debug] |scid:68565e07de0275d680f13721|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:1757653438390717|max_ack_delay:25000|
[2025/09/12 05:03:58 390816] [debug] |scid:68565e07de0275d680f13721|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:669038071|largest:669038071|pns:2|
[2025/09/12 05:03:58 390866] [info] |scid:68565e07de0275d680f13721|xqc_conn_on_pkt_processed|====>|conn:0000558BB89E96DC|path:0|size:1406|pkt_type:SHORT_HEADER|pkt_num:669038071|frame:PADDING PING |recv_time:1757653438390717|dcid:68565e07de0275d680f13721|dcid_seq:0|
[2025/09/12 05:03:58 390877] [debug] |scid:68565e07de0275d680f13721|xqc_timer_set|type:PATH_IDLE|expire:1757653558390717|now:1757653438390717|interv:120000000|
[2025/09/12 05:03:58 390885] [debug] |scid:68565e07de0275d680f13721|xqc_timer_set|type:CONN_IDLE|expire:1757653558390717|now:1757653438390717|interv:120000000|
[2025/09/12 05:03:58 390892] [debug] |scid:68565e07de0275d680f13721|xqc_engine_remove_wakeup_queue|next_tick_time:1757653438546362|pq_index:0|
[2025/09/12 05:03:58 390897] [debug] |scid:68565e07de0275d680f13721|xqc_engine_add_active_queue|last_ticked_time:1757653438383625|
[2025/09/12 05:03:58 390902] [debug] |xqc_engine_main_logic|BEGIN|now:1757653438390902|
[2025/09/12 05:03:58 390908] [debug] |scid:68565e07de0275d680f13721|xqc_engine_process_conn|conn:0000558BB89E96DC|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:1757653438390907|
[2025/09/12 05:03:58 390916] [debug] |scid:68565e07de0275d680f13721|xqc_conn_next_wakeup_time|wakeup_time:1757653438415717|
[2025/09/12 05:03:58 390921] [debug] |scid:68565e07de0275d680f13721|xqc_engine_add_wakeup_queue|next_tick_time:1757653438415717|
[2025/09/12 05:03:58 390926] [debug] |xqc_engine_wakeup_after|wakeup:1757653438415717|now:1757653438390926|diff:24791|
[2025/09/12 05:03:58 390931] [debug] |xqc_engine_main_logic|END|now:1757653438390907|
[2025/09/12 05:03:58 390938] [debug] |xqc_engine_main_logic|BEGIN|now:1757653438390938|
[2025/09/12 05:03:58 390942] [debug] |xqc_engine_wakeup_after|wakeup:1757653438415717|now:1757653438390942|diff:24775|
[2025/09/12 05:03:58 390947] [debug] |xqc_engine_main_logic|END|now:1757653438390938|
[2025/09/12 05:03:58 414576] [info] |xqc_engine_packet_process|==>|conn:0000558BB89E96DC|size:44|state:ESTABED|recv_time:1757653438414575|
[2025/09/12 05:03:58 414594] [debug] |scid:68565e07de0275d680f13721|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:68565e07de0275d680f13721|spin_bit:0|
[2025/09/12 05:03:58 414606] [debug] |scid:68565e07de0275d680f13721|xqc_packet_decrypt|largest_pn:669038071|
[2025/09/12 05:03:58 414614] [debug] |scid:68565e07de0275d680f13721|xqc_packet_decrypt|decryption nonce|path_id:0|pn:669038072|
[2025/09/12 05:03:58 414625] [debug] |scid:68565e07de0275d680f13721|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:669038072|
[2025/09/12 05:03:58 414632] [debug] |scid:68565e07de0275d680f13721|xqc_process_frames|frame_type:2|
[2025/09/12 05:03:58 414641] [debug] |scid:68565e07de0275d680f13721|xqc_send_ctl_on_ack_received|conn:0000558BB89E96DC|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:15|path_largest_ack:13|
[2025/09/12 05:03:58 414650] [debug] |scid:68565e07de0275d680f13721|xqc_update_sample|sampler_update|prior_lost:1|tx_in_flight:54|prior_delivered:3829|prior_time:1757653438301621|is_app_limited:0|send_elapse:0|ack_elapse:112954|ctl_first_sent_time:1757653438301621|lagest_ack_time:1757653438414575|curr_delivered:3883|
[2025/09/12 05:03:58 414660] [debug] |scid:68565e07de0275d680f13721|xqc_update_sample|sampler_sent_time_update:1757653438301621|
[2025/09/12 05:03:58 414668] [debug] |scid:68565e07de0275d680f13721|xqc_send_ctl_on_ack_received|sndq_packets_used:3||sndq_packets_used_bytes:0|sndq_packets_free:5|
[2025/09/12 05:03:58 414676] [debug] |scid:68565e07de0275d680f13721|xqc_send_ctl_on_ack_received|conn:0000558BB89E96DC|path:0|pkt_num:14|origin_pktnum:9|size:54|pns:2|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |conn_state:ESTABED|frame_largest_ack:15|path_largest_ack:14|
[2025/09/12 05:03:58 414684] [debug] |scid:68565e07de0275d680f13721|xqc_update_sample|sampler_update|prior_lost:1|tx_in_flight:54|prior_delivered:3829|prior_time:1757653438301621|is_app_limited:0|send_elapse:0|ack_elapse:112954|ctl_first_sent_time:1757653438301621|lagest_ack_time:1757653438414575|curr_delivered:3937|
[2025/09/12 05:03:58 414703] [debug] |scid:68565e07de0275d680f13721|xqc_update_sample|sampler_sent_time_update:1757653438383750|
[2025/09/12 05:03:58 414712] [debug] |scid:68565e07de0275d680f13721|xqc_send_ctl_on_ack_received|sndq_packets_used:2||sndq_packets_used_bytes:0|sndq_packets_free:6|
[2025/09/12 05:03:58 414720] [debug] |scid:68565e07de0275d680f13721|xqc_send_ctl_on_ack_received|conn:0000558BB89E96DC|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:15|path_largest_ack:15|
[2025/09/12 05:03:58 414728] [debug] |scid:68565e07de0275d680f13721|xqc_update_sample|sampler_update|prior_lost:1|tx_in_flight:54|prior_delivered:3829|prior_time:1757653438301621|is_app_limited:0|send_elapse:0|ack_elapse:112954|ctl_first_sent_time:1757653438301621|lagest_ack_time:1757653438414575|curr_delivered:3991|
[2025/09/12 05:03:58 414737] [debug] |scid:68565e07de0275d680f13721|xqc_update_sample|sampler_sent_time_update:1757653438383846|
[2025/09/12 05:03:58 414743] [debug] |scid:68565e07de0275d680f13721|xqc_send_ctl_on_ack_received|sndq_packets_used:0||sndq_packets_used_bytes:0|sndq_packets_free:8|
[2025/09/12 05:03:58 414748] [debug] |scid:68565e07de0275d680f13721|xqc_send_ctl_update_rtt|before update rtt|conn:0000558BB89E96DC|srtt:33062|rttvar:5799|minrtt:30706|latest_rtt:30729|ack_delay:80|
[2025/09/12 05:03:58 414753] [debug] |scid:68565e07de0275d680f13721|xqc_send_ctl_update_rtt|l-0.0.0.0-443-68565e07de0275d680f13721 p-193.167.0.100-58615-a16991b98d0313e9dd75945ea2bd46cb52 |after update rtt|conn:0000558BB89E96DC|srtt:32761|rttvar:4953|minrtt:30706|latest_rtt:30729|ack_delay:80|
[2025/09/12 05:03:58 414759] [debug] |scid:68565e07de0275d680f13721|xqc_send_ctl_on_spurious_loss_detected|ctl_reordering_packet_threshold:3|ctl_reordering_time_threshold_shift:0|
[2025/09/12 05:03:58 414764] [debug] |scid:68565e07de0275d680f13721|xqc_send_ctl_get_lost_sent_pn|largest_acked:15|lost_pn:12|thresh:3|
[2025/09/12 05:03:58 414769] [debug] |scid:68565e07de0275d680f13721|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:03:58 414774] [debug] |scid:68565e07de0275d680f13721|xqc_send_ctl_set_loss_detection_timer|unset|no ack-eliciting pkts in flight|conn:0000558BB89E96DC|path:0|
[2025/09/12 05:03:58 414779] [debug] |scid:68565e07de0275d680f13721|xqc_timer_unset|type:LOSS_DETECTION|
[2025/09/12 05:03:58 414784] [debug] |scid:68565e07de0275d680f13721|xqc_generate_sample|sampler: send_elapse 0, ack_elapse 112954, delivered 162|rate 1434|lost 1|
[2025/09/12 05:03:58 414789] [debug] |scid:68565e07de0275d680f13721|xqc_bbr_update_bandwidth|BBRv1: RTT round update 2 -> 3|
[2025/09/12 05:03:58 414794] [debug] |scid:68565e07de0275d680f13721|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1434) in round 3|
[2025/09/12 05:03:58 414799] [debug] |scid:68565e07de0275d680f13721|xqc_bbr_update_min_rtt|minrtt expire|rtt:30706, old_rtt:30706|
[2025/09/12 05:03:58 414804] [debug] |scid:68565e07de0275d680f13721|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:5744|extra_cwnd:2642|
[2025/09/12 05:03:58 414809] [debug] |scid:68565e07de0275d680f13721|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:49781|packet_lost:0|acked:162|po_sent_time:1757653438383846|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:3991|
[2025/09/12 05:03:58 414815] [debug] |scid:68565e07de0275d680f13721|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:49781|packet_lost:0|acked:162|po_sent_time:1757653438383846|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:3991|
[2025/09/12 05:03:58 414821] [debug] |scid:68565e07de0275d680f13721|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-68565e07de0275d680f13721 p-193.167.0.100-58615-a16991b98d0313e9dd75945ea2bd46cb52 |bbr on ack|mode:0|pacing_rate:3846440|bw:60987|cwnd:49943|full_bw_reached:0|inflight:0|srtt:32761|latest_rtt:30729|min_rtt:30706|applimit:0|lost:1|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:1|
[2025/09/12 05:03:58 414832] [stats] |scid:68565e07de0275d680f13721|xqc_send_ctl_info_circle_record|l-0.0.0.0-443-68565e07de0275d680f13721 p-193.167.0.100-58615-a16991b98d0313e9dd75945ea2bd46cb52 |path:0||cwnd:49943|inflight:0|mode:0|applimit:0|pacing_rate:3846440|bw:60987|srtt:32761|latest_rtt:30729|min_rtt:30706|send:15|lost:1|tlp:0|recv:7|recovery:0|slow_start:1|conn_life:193362|acked:162|delivered:3991|is_cwnd_limited:0|
[2025/09/12 05:03:58 414840] [debug] |scid:68565e07de0275d680f13721|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:669038072|largest:669038072|pns:2|
[2025/09/12 05:03:58 414845] [info] |scid:68565e07de0275d680f13721|xqc_conn_on_pkt_processed|====>|conn:0000558BB89E96DC|path:0|size:44|pkt_type:SHORT_HEADER|pkt_num:669038072|frame:ACK |recv_time:1757653438414575|dcid:68565e07de0275d680f13721|dcid_seq:0|
[2025/09/12 05:03:58 414851] [debug] |scid:68565e07de0275d680f13721|xqc_timer_set|type:PATH_IDLE|expire:1757653558414575|now:1757653438414575|interv:120000000|
[2025/09/12 05:03:58 414856] [debug] |scid:68565e07de0275d680f13721|xqc_timer_set|type:CONN_IDLE|expire:1757653558414575|now:1757653438414575|interv:120000000|
[2025/09/12 05:03:58 414861] [debug] |scid:68565e07de0275d680f13721|xqc_engine_remove_wakeup_queue|next_tick_time:1757653438415717|pq_index:0|
[2025/09/12 05:03:58 414867] [debug] |scid:68565e07de0275d680f13721|xqc_engine_add_active_queue|last_ticked_time:1757653438390907|
[2025/09/12 05:03:58 414871] [debug] |xqc_engine_main_logic|BEGIN|now:1757653438414871|
[2025/09/12 05:03:58 414878] [debug] |scid:68565e07de0275d680f13721|xqc_engine_process_conn|conn:0000558BB89E96DC|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:1757653438414876|
[2025/09/12 05:03:58 414885] [debug] |scid:68565e07de0275d680f13721|xqc_conn_next_wakeup_time|wakeup_time:1757653438415717|
[2025/09/12 05:03:58 414890] [debug] |scid:68565e07de0275d680f13721|xqc_engine_add_wakeup_queue|next_tick_time:1757653438415717|
[2025/09/12 05:03:58 414895] [debug] |xqc_engine_wakeup_after|wakeup:1757653438415717|now:1757653438414895|diff:822|
[2025/09/12 05:03:58 414900] [debug] |xqc_engine_main_logic|END|now:1757653438414876|
[2025/09/12 05:03:58 414907] [debug] |xqc_engine_main_logic|BEGIN|now:1757653438414907|
[2025/09/12 05:03:58 414912] [debug] |xqc_engine_wakeup_after|wakeup:1757653438415717|now:1757653438414911|diff:806|
[2025/09/12 05:03:58 414916] [debug] |xqc_engine_main_logic|END|now:1757653438414907|
[2025/09/12 05:03:58 415987] [debug] |xqc_engine_main_logic|BEGIN|now:1757653438415987|
[2025/09/12 05:03:58 415995] [debug] |scid:68565e07de0275d680f13721|xqc_engine_remove_wakeup_queue|next_tick_time:1757653438415717|pq_index:0|
[2025/09/12 05:03:58 415999] [debug] |scid:68565e07de0275d680f13721|xqc_engine_add_active_queue|last_ticked_time:1757653438414876|
[2025/09/12 05:03:58 416004] [debug] |scid:68565e07de0275d680f13721|xqc_engine_process_conn|conn:0000558BB89E96DC|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:1757653438416003|
[2025/09/12 05:03:58 416008] [debug] |scid:68565e07de0275d680f13721|xqc_timer_expire|timer expired|type:ACK_01RTT|expire_time:1757653438415717|now:1757653438416003|
[2025/09/12 05:03:58 416012] [debug] |scid:68565e07de0275d680f13721|xqc_timer_ack_timeout|pns:2|path:0|
[2025/09/12 05:03:58 416016] [debug] |scid:68565e07de0275d680f13721|xqc_timer_expire|unset|type:ACK_01RTT|expire_time:1757653438415717|now:1757653438416003|
[2025/09/12 05:03:58 416020] [debug] |scid:68565e07de0275d680f13721|xqc_timer_unset|type:ACK_01RTT|
[2025/09/12 05:03:58 416029] [debug] |scid:68565e07de0275d680f13721|xqc_gen_ack_frame|largest_recv:669038072|ack_delay:25312|first_ack_range:1|largest_pkt_recv_time:1757653438390717|
[2025/09/12 05:03:58 416033] [debug] |scid:68565e07de0275d680f13721|xqc_gen_ack_frame|high:669038072|low:669038071|pkt_pns:2|
[2025/09/12 05:03:58 416037] [debug] |scid:68565e07de0275d680f13721|xqc_gen_ack_frame|high:669038069|low:669038066|pkt_pns:2|
[2025/09/12 05:03:58 416062] [debug] |scid:68565e07de0275d680f13721|xqc_gen_ack_frame|high:669038064|low:669038064|pkt_pns:2|
[2025/09/12 05:03:58 416066] [debug] |scid:68565e07de0275d680f13721|xqc_write_ack_to_one_packet|ack_size:13|path:0|path_largest_recv:669038071|frame_largest_recv:669038072|
[2025/09/12 05:03:58 416070] [debug] |scid:68565e07de0275d680f13721|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:2|
[2025/09/12 05:03:58 416075] [debug] |scid:68565e07de0275d680f13721|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:ACK |stream_id:0|stream_offset:0|
[2025/09/12 05:03:58 416080] [debug] |scid:68565e07de0275d680f13721|xqc_check_acked_or_dropped_pkt|conn:0000558BB89E96DC|pkt_num:0|size:35|pkt_type:SHORT_HEADER|frame:ACK |
[2025/09/12 05:03:58 416084] [debug] |scid:68565e07de0275d680f13721|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:16|
[2025/09/12 05:03:58 416114] [info] |scid:68565e07de0275d680f13721|xqc_send_packet_with_pn|<==|conn:0000558BB89E96DC|path:0|pkt_num:16|size:35|sent:51|pkt_type:SHORT_HEADER|frame:ACK |inflight:0|now:1757653438416091|stream_id:0|stream_offset:0|
[2025/09/12 05:03:58 416119] [debug] |scid:68565e07de0275d680f13721|xqc_send_ctl_on_packet_sent|conn:0000558BB89E96DC|path:0|pkt_num:16|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 05:03:58 416125] [debug] |scid:68565e07de0275d680f13721|xqc_conn_next_wakeup_time|wakeup_time:1757653438557724|
[2025/09/12 05:03:58 416129] [debug] |scid:68565e07de0275d680f13721|xqc_engine_add_wakeup_queue|next_tick_time:1757653438557724|
[2025/09/12 05:03:58 416133] [debug] |xqc_engine_wakeup_after|wakeup:1757653438557724|now:1757653438416133|diff:141591|
[2025/09/12 05:03:58 416137] [debug] |xqc_engine_main_logic|END|now:1757653438416003|
[2025/09/12 05:03:58 446865] [info] |xqc_engine_packet_process|==>|conn:0000558BB89E96DC|size:39|state:ESTABED|recv_time:1757653438446863|
[2025/09/12 05:03:58 446888] [debug] |scid:68565e07de0275d680f13721|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:68565e07de0275d680f13721|spin_bit:0|
[2025/09/12 05:03:58 446900] [debug] |scid:68565e07de0275d680f13721|xqc_packet_decrypt|largest_pn:669038072|
[2025/09/12 05:03:58 446907] [debug] |scid:68565e07de0275d680f13721|xqc_packet_decrypt|decryption nonce|path_id:0|pn:669038073|
[2025/09/12 05:03:58 446931] [debug] |scid:68565e07de0275d680f13721|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:669038073|
[2025/09/12 05:03:58 446938] [debug] |scid:68565e07de0275d680f13721|xqc_process_frames|frame_type:1c|
[2025/09/12 05:03:58 446946] [debug] |scid:68565e07de0275d680f13721|xqc_timer_set|type:CONN_DRAINING|expire:1757653438679664|now:1757653438446945|interv:232719|
[2025/09/12 05:03:58 446953] [debug] |scid:68565e07de0275d680f13721|xqc_send_queue_drop_packets|sndq_packets_used:0|sndq_packets_used_bytes:0|sndq_packets_free:8|
[2025/09/12 05:03:58 446959] [debug] |scid:68565e07de0275d680f13721|xqc_send_queue_drop_packets|path:0|ctl_bytes_in_flight:0|
[2025/09/12 05:03:58 446965] [debug] |scid:68565e07de0275d680f13721|xqc_timer_unset|type:ACK_INIT|
[2025/09/12 05:03:58 446971] [debug] |scid:68565e07de0275d680f13721|xqc_timer_unset|type:ACK_HSK|
[2025/09/12 05:03:58 446976] [debug] |scid:68565e07de0275d680f13721|xqc_timer_unset|type:ACK_01RTT|
[2025/09/12 05:03:58 446981] [debug] |scid:68565e07de0275d680f13721|xqc_timer_unset|type:LOSS_DETECTION|
[2025/09/12 05:03:58 446989] [info] |scid:68565e07de0275d680f13721|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 05:03:58 447008] [debug] |scid:68565e07de0275d680f13721|xqc_conn_immediate_close|gen_conn_close|state:CLOSING|
[2025/09/12 05:03:58 447014] [debug] |scid:68565e07de0275d680f13721|xqc_process_frames|draining state, skip|
[2025/09/12 05:03:58 447021] [debug] |scid:68565e07de0275d680f13721|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:669038073|largest:669038073|pns:2|
[2025/09/12 05:03:58 447028] [info] |scid:68565e07de0275d680f13721|xqc_conn_on_pkt_processed|====>|conn:0000558BB89E96DC|path:0|size:39|pkt_type:SHORT_HEADER|pkt_num:669038073|frame:CONNECTION_CLOSE |recv_time:1757653438446863|dcid:68565e07de0275d680f13721|dcid_seq:0|
[2025/09/12 05:03:58 447035] [debug] |scid:68565e07de0275d680f13721|xqc_timer_set|type:PATH_IDLE|expire:1757653558446863|now:1757653438446863|interv:120000000|
[2025/09/12 05:03:58 447062] [debug] |scid:68565e07de0275d680f13721|xqc_timer_set|type:CONN_IDLE|expire:1757653558446863|now:1757653438446863|interv:120000000|
[2025/09/12 05:03:58 447068] [debug] |scid:68565e07de0275d680f13721|xqc_engine_remove_wakeup_queue|next_tick_time:1757653438557724|pq_index:0|
[2025/09/12 05:03:58 447074] [debug] |scid:68565e07de0275d680f13721|xqc_engine_add_active_queue|last_ticked_time:1757653438416003|
[2025/09/12 05:03:58 447080] [debug] |xqc_engine_main_logic|BEGIN|now:1757653438447080|
[2025/09/12 05:03:58 447087] [debug] |scid:68565e07de0275d680f13721|xqc_engine_process_conn|conn:0000558BB89E96DC|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:1757653438447085|
[2025/09/12 05:03:58 447096] [debug] |scid:68565e07de0275d680f13721|xqc_path_get_perf_class|conn:0000558BB89E96DC|path_id:0|path_srtt:32761|min_srtt:32761|path_bw:60987|loss_rate:6.67|path_pto:0|
[2025/09/12 05:03:58 447103] [debug] |scid:68565e07de0275d680f13721|xqc_minrtt_scheduler_get_path|path srtt|conn:0000558BB89E96DC|path_id:0|path_srtt:32761|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:03:58 447110] [debug] |scid:68565e07de0275d680f13721|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CONNECTION_CLOSE |pn:0|size:26|reinj:0|path_class:2|
[2025/09/12 05:03:58 447118] [debug] |scid:68565e07de0275d680f13721|xqc_check_acked_or_dropped_pkt|conn:0000558BB89E96DC|pkt_num:0|size:26|pkt_type:SHORT_HEADER|frame:CONNECTION_CLOSE |
[2025/09/12 05:03:58 447125] [debug] |scid:68565e07de0275d680f13721|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:17|
[2025/09/12 05:03:58 447175] [info] |scid:68565e07de0275d680f13721|xqc_send_packet_with_pn|<==|conn:0000558BB89E96DC|path:0|pkt_num:17|size:26|sent:42|pkt_type:SHORT_HEADER|frame:CONNECTION_CLOSE |inflight:0|now:1757653438447136|stream_id:0|stream_offset:0|
[2025/09/12 05:03:58 447185] [debug] |scid:68565e07de0275d680f13721|xqc_send_ctl_on_packet_sent|conn:0000558BB89E96DC|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 05:03:58 447193] [debug] |scid:68565e07de0275d680f13721|xqc_conn_next_wakeup_time|wakeup_time:1757653438557724|
[2025/09/12 05:03:58 447199] [debug] |scid:68565e07de0275d680f13721|xqc_engine_add_wakeup_queue|next_tick_time:1757653438557724|
[2025/09/12 05:03:58 447204] [debug] |xqc_engine_wakeup_after|wakeup:1757653438557724|now:1757653438447204|diff:110520|
[2025/09/12 05:03:58 447211] [debug] |xqc_engine_main_logic|END|now:1757653438447085|
[2025/09/12 05:03:58 447217] [debug] |xqc_engine_main_logic|BEGIN|now:1757653438447217|
[2025/09/12 05:03:58 447223] [debug] |xqc_engine_wakeup_after|wakeup:1757653438557724|now:1757653438447223|diff:110501|
[2025/09/12 05:03:58 447228] [debug] |xqc_engine_main_logic|END|now:1757653438447217|
[2025/09/12 05:03:58 558374] [debug] |xqc_engine_main_logic|BEGIN|now:1757653438558373|
[2025/09/12 05:03:58 558396] [debug] |scid:68565e07de0275d680f13721|xqc_engine_remove_wakeup_queue|next_tick_time:1757653438557724|pq_index:0|
[2025/09/12 05:03:58 558404] [debug] |scid:68565e07de0275d680f13721|xqc_engine_add_active_queue|last_ticked_time:1757653438447085|
[2025/09/12 05:03:58 558412] [debug] |scid:68565e07de0275d680f13721|xqc_engine_process_conn|conn:0000558BB89E96DC|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:1757653438558409|
[2025/09/12 05:03:58 558419] [debug] |scid:68565e07de0275d680f13721|xqc_timer_expire|timer expired|type:STREAM_CLOSE|expire_time:1757653438557724|now:1757653438558409|
[2025/09/12 05:03:58 558425] [debug] |scid:68565e07de0275d680f13721|xqc_timer_stream_close_timeout|stream_id:0|stream_type:0|stream close|
[2025/09/12 05:03:58 558431] [debug] |scid:68565e07de0275d680f13721|xqc_destroy_stream|send_state:3|recv_state:3|stream_id:0|stream_type:0|
[2025/09/12 05:03:58 558442] [stats] |scid:68565e07de0275d680f13721|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:1757653438258207|wrt_delay:147|snd_delay:967|finwrt_delay:147|finsnd_delay:967|finrcv_delay:1|finread_delay:72|all_acked_delay:37983|firstfinack_dely:37967|close_delay:37995|apprst_delay:0|rstsnd_delay:0|rstrcv_delay:0|l-0.0.0.0-443-68565e07de0275d680f13721 p-193.167.0.100-58615-a16991b98d0313e9dd75945ea2bd46cb52|path_info:mp is not supported in connection scid:68565e07de0275d680f13721|fec_recv_delay:0u|fec_send_rpr_cnt:0|retrans:0|
[2025/09/12 05:03:58 558450] [debug] |scid:68565e07de0275d680f13721|xqc_timer_expire|unset|type:STREAM_CLOSE|expire_time:1757653438557724|now:1757653438558409|
[2025/09/12 05:03:58 558456] [debug] |scid:68565e07de0275d680f13721|xqc_timer_unset|type:STREAM_CLOSE|
[2025/09/12 05:03:58 558463] [debug] |scid:68565e07de0275d680f13721|xqc_conn_next_wakeup_time|wakeup_time:1757653438679664|
[2025/09/12 05:03:58 558468] [debug] |scid:68565e07de0275d680f13721|xqc_engine_add_wakeup_queue|next_tick_time:1757653438679664|
[2025/09/12 05:03:58 558473] [debug] |xqc_engine_wakeup_after|wakeup:1757653438679664|now:1757653438558473|diff:121191|
[2025/09/12 05:03:58 558479] [debug] |xqc_engine_main_logic|END|now:1757653438558409|
[2025/09/12 05:03:58 680633] [debug] |xqc_engine_main_logic|BEGIN|now:1757653438680632|
[2025/09/12 05:03:58 680662] [debug] |scid:68565e07de0275d680f13721|xqc_engine_remove_wakeup_queue|next_tick_time:1757653438679664|pq_index:0|
[2025/09/12 05:03:58 680669] [debug] |scid:68565e07de0275d680f13721|xqc_engine_add_active_queue|last_ticked_time:1757653438558409|
[2025/09/12 05:03:58 680676] [debug] |scid:68565e07de0275d680f13721|xqc_engine_process_conn|conn:0000558BB89E96DC|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:1757653438680674|
[2025/09/12 05:03:58 680683] [debug] |scid:68565e07de0275d680f13721|xqc_timer_expire|timer expired|type:CONN_DRAINING|expire_time:1757653438679664|now:1757653438680674|
[2025/09/12 05:03:58 680689] [debug] |scid:68565e07de0275d680f13721|xqc_timer_expire|unset|type:CONN_DRAINING|expire_time:1757653438679664|now:1757653438680674|
[2025/09/12 05:03:58 680694] [debug] |scid:68565e07de0275d680f13721|xqc_timer_unset|type:CONN_DRAINING|
[2025/09/12 05:03:58 680699] [info] |xqc_engine_main_logic|conn:0000558BB89E96DC|l-0.0.0.0-443-68565e07de0275d680f13721 p-193.167.0.100-58615-a16991b98d0313e9dd75945ea2bd46cb52|conn_state:13|next_tick_time:1757653438679664
[2025/09/12 05:03:58 680717] [report] |scid:68565e07de0275d680f13721|xqc_conn_destroy|0000558BB89E96DC|has_0rtt:0|0rtt_accept:0|token_ok:0|handshake_time:36495|first_send_delay:36885|conn_persist:459246|keyupdate_cnt:0|err:0x0|close_msg:remote close|l-0.0.0.0-443-68565e07de0275d680f13721 p-193.167.0.100-58615-a16991b98d0313e9dd75945ea2bd46cb52|hsk_recv:35878|close_recv:225475|close_send:225666|last_recv:225393|last_send:225666|mp_enable:0|create:1|validated:1|active:1|path_info:0/1/0/a/0,1,1,1,0,0,0,0,0,0,0,20,12,9,1024,0,17,i32,4,1393,1406,3,669038071,169,0,4,31,44,4,669038072,193,0,4,26,39,40000,669038073,225,0,4,35,4,16,194,4,26,40000,17,225,4,54,4000,15,162,0-2,0-2,0-0,0-0,0-0,0-32,0-4560,0-4053,0-15,0-9,0-1,0-0,0-0,0-0,0-0,0-0,0-0,0-0|alpn:hq-interop|rebind_count:0|rebind_valid:0|rtx_pkt:1|tlp_pkt:0|snd_pkt:15|spurious_loss:1|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 05:03:58 680776] [debug] |scid:68565e07de0275d680f13721|xqc_send_ctl_destroy|destroy|
[2025/09/12 05:03:58 680785] [debug] |scid:68565e07de0275d680f13721|xqc_destroy_crypto_stream|destroy crypto stream|encrypt_level:0|cur_state:CLOSED|
[2025/09/12 05:03:58 680791] [debug] |scid:68565e07de0275d680f13721|xqc_destroy_crypto_stream|destroy crypto stream|encrypt_level:2|cur_state:CLOSED|
[2025/09/12 05:03:58 680796] [debug] |scid:68565e07de0275d680f13721|xqc_destroy_crypto_stream|destroy crypto stream|encrypt_level:3|cur_state:CLOSED|
[2025/09/12 05:03:58 680852] [debug] |xqc_engine_wakeup_after|wakeup:1757653438815159|now:1757653438680852|diff:134307|
[2025/09/12 05:03:58 680863] [debug] |xqc_engine_main_logic|END|now:1757653438680674|
[2025/09/12 05:03:58 816054] [debug] |xqc_engine_main_logic|BEGIN|now:1757653438816053|
[2025/09/12 05:03:58 816074] [debug] |scid:31c17f32e808c67b33bf0725|xqc_engine_remove_wakeup_queue|next_tick_time:1757653438815159|pq_index:0|
[2025/09/12 05:03:58 816081] [debug] |scid:31c17f32e808c67b33bf0725|xqc_engine_add_active_queue|last_ticked_time:1757653437359228|
[2025/09/12 05:03:58 816090] [debug] |scid:31c17f32e808c67b33bf0725|xqc_engine_process_conn|conn:0000558BB899FCAC|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:1757653438816087|
[2025/09/12 05:03:58 816097] [debug] |scid:31c17f32e808c67b33bf0725|xqc_timer_expire|timer expired|type:LOSS_DETECTION|expire_time:1757653438815159|now:1757653438816087|
[2025/09/12 05:03:58 816103] [debug] |scid:31c17f32e808c67b33bf0725|xqc_timer_loss_detection_timeout|path:0|loss_detection_timeout|
[2025/09/12 05:03:58 816109] [debug] |scid:31c17f32e808c67b33bf0725|xqc_timer_loss_detection_timeout|send Probe pkts|conn:0000558BB899FCAC|path:0|bytes_in_flight:3324|
[2025/09/12 05:03:58 816114] [debug] |scid:31c17f32e808c67b33bf0725|xqc_send_ctl_get_pto_time_and_space|srtt:30807|rtt_var:8793|pto_duration:1055664|backoff_factor:2.00|backoff:16.00|pto_cnt:4|max_ack_delay:25|
[2025/09/12 05:03:58 816121] [debug] |scid:31c17f32e808c67b33bf0725|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB899FCAC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:03:58 816126] [debug] |scid:31c17f32e808c67b33bf0725|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB899FCAC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:03:58 816132] [debug] |scid:31c17f32e808c67b33bf0725|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB899FCAC|path:0|PNS: 2, unacked: 3324|
[2025/09/12 05:03:58 816137] [debug] |scid:31c17f32e808c67b33bf0725|xqc_path_send_one_or_two_ack_elicit_pkts|send two ack-eliciting pkts|path:0|pns:2|
[2025/09/12 05:03:58 816144] [debug] |scid:31c17f32e808c67b33bf0725|xqc_conn_send_probe_pkt|conn:0000558BB899FCAC|path:0|pkt_num:5|size:283|pkt_type:SHORT_HEADER|frame:CRYPTO |conn_state:ESTABED|
[2025/09/12 05:03:58 816169] [debug] |scid:31c17f32e808c67b33bf0725|xqc_conn_send_probe_pkt|conn:0000558BB899FCAC|path:0|pkt_num:10|size:283|pkt_type:SHORT_HEADER|frame:CRYPTO |conn_state:ESTABED|
[2025/09/12 05:03:58 816184] [debug] |scid:31c17f32e808c67b33bf0725|xqc_timer_loss_detection_timeout|xqc_send_ctl_set_loss_detection_timer|PTO|conn:0000558BB899FCAC|pto_count:5
[2025/09/12 05:03:58 816190] [debug] |scid:31c17f32e808c67b33bf0725|xqc_send_ctl_get_pto_time_and_space|srtt:30807|rtt_var:8793|pto_duration:2111328|backoff_factor:2.00|backoff:32.00|pto_cnt:5|max_ack_delay:25|
[2025/09/12 05:03:58 816196] [debug] |scid:31c17f32e808c67b33bf0725|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB899FCAC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:03:58 816201] [debug] |scid:31c17f32e808c67b33bf0725|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB899FCAC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:03:58 816206] [debug] |scid:31c17f32e808c67b33bf0725|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB899FCAC|path:0|PNS: 2, unacked: 3324|
[2025/09/12 05:03:58 816212] [debug] |scid:31c17f32e808c67b33bf0725|xqc_timer_set|type:LOSS_DETECTION|expire:1757653440270823|now:1757653438816190|interv:1454633|
[2025/09/12 05:03:58 816217] [debug] |scid:31c17f32e808c67b33bf0725|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB899FCAC|path:0|pns:2|expire:1757653440270823|now:1757653438816190|interval:1454633|pto_count:5|srtt:30807
[2025/09/12 05:03:58 816226] [debug] |scid:31c17f32e808c67b33bf0725|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:CRYPTO |stream_id:0|stream_offset:0|
[2025/09/12 05:03:58 816232] [debug] |scid:31c17f32e808c67b33bf0725|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:CRYPTO |stream_id:0|stream_offset:0|
[2025/09/12 05:03:58 816239] [debug] |scid:31c17f32e808c67b33bf0725|xqc_check_acked_or_dropped_pkt|conn:0000558BB899FCAC|pkt_num:5|size:283|pkt_type:SHORT_HEADER|frame:CRYPTO |
[2025/09/12 05:03:58 816246] [debug] |scid:31c17f32e808c67b33bf0725|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:21|
[2025/09/12 05:03:58 816305] [info] |scid:31c17f32e808c67b33bf0725|xqc_send_packet_with_pn|<==|conn:0000558BB899FCAC|path:0|pkt_num:21|size:283|sent:299|pkt_type:SHORT_HEADER|frame:CRYPTO |inflight:3324|now:1757653438816264|stream_id:0|stream_offset:0|
[2025/09/12 05:03:58 816314] [debug] |scid:31c17f32e808c67b33bf0725|xqc_send_ctl_on_packet_sent|conn:0000558BB899FCAC|path:0|pkt_num:21|origin_pktnum:5|size:283|enc_size:299|pkt_type:SHORT_HEADER|frame:CRYPTO |conn_state:ESTABED|po_in_flight:0||retrans:16|
[2025/09/12 05:03:58 816320] [debug] |scid:31c17f32e808c67b33bf0725|xqc_send_ctl_on_packet_sent|path:0|inflight:3324|applimit:731|
[2025/09/12 05:03:58 816326] [debug] |scid:31c17f32e808c67b33bf0725|xqc_send_ctl_get_pto_time_and_space|srtt:30807|rtt_var:8793|pto_duration:2111328|backoff_factor:2.00|backoff:32.00|pto_cnt:5|max_ack_delay:25|
[2025/09/12 05:03:58 816332] [debug] |scid:31c17f32e808c67b33bf0725|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB899FCAC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:03:58 816337] [debug] |scid:31c17f32e808c67b33bf0725|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB899FCAC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:03:58 816342] [debug] |scid:31c17f32e808c67b33bf0725|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB899FCAC|path:0|PNS: 2, unacked: 3607|
[2025/09/12 05:03:58 816348] [debug] |scid:31c17f32e808c67b33bf0725|xqc_timer_set|type:LOSS_DETECTION|expire:1757653441727592|now:1757653438816326|interv:2911266|
[2025/09/12 05:03:58 816353] [debug] |scid:31c17f32e808c67b33bf0725|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB899FCAC|path:0|pns:2|expire:1757653441727592|now:1757653438816326|interval:2911266|pto_count:5|srtt:30807
[2025/09/12 05:03:58 816360] [debug] |scid:31c17f32e808c67b33bf0725|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:46400|inflight:3607|
[2025/09/12 05:03:58 816367] [debug] |scid:31c17f32e808c67b33bf0725|xqc_check_acked_or_dropped_pkt|conn:0000558BB899FCAC|pkt_num:10|size:283|pkt_type:SHORT_HEADER|frame:CRYPTO |
[2025/09/12 05:03:58 816378] [debug] |scid:31c17f32e808c67b33bf0725|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:22|
[2025/09/12 05:03:58 816405] [info] |scid:31c17f32e808c67b33bf0725|xqc_send_packet_with_pn|<==|conn:0000558BB899FCAC|path:0|pkt_num:22|size:283|sent:299|pkt_type:SHORT_HEADER|frame:CRYPTO |inflight:3607|now:1757653438816386|stream_id:0|stream_offset:0|
[2025/09/12 05:03:58 816412] [debug] |scid:31c17f32e808c67b33bf0725|xqc_send_ctl_on_packet_sent|conn:0000558BB899FCAC|path:0|pkt_num:22|origin_pktnum:5|size:283|enc_size:299|pkt_type:SHORT_HEADER|frame:CRYPTO |conn_state:ESTABED|po_in_flight:0||retrans:16|
[2025/09/12 05:03:58 816418] [debug] |scid:31c17f32e808c67b33bf0725|xqc_send_ctl_on_packet_sent|path:0|inflight:3607|applimit:731|
[2025/09/12 05:03:58 816424] [debug] |scid:31c17f32e808c67b33bf0725|xqc_send_ctl_get_pto_time_and_space|srtt:30807|rtt_var:8793|pto_duration:2111328|backoff_factor:2.00|backoff:32.00|pto_cnt:5|max_ack_delay:25|
[2025/09/12 05:03:58 816430] [debug] |scid:31c17f32e808c67b33bf0725|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB899FCAC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:03:58 816435] [debug] |scid:31c17f32e808c67b33bf0725|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB899FCAC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:03:58 816440] [debug] |scid:31c17f32e808c67b33bf0725|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB899FCAC|path:0|PNS: 2, unacked: 3890|
[2025/09/12 05:03:58 816445] [debug] |scid:31c17f32e808c67b33bf0725|xqc_timer_set|type:LOSS_DETECTION|expire:1757653441727714|now:1757653438816424|interv:2911290|
[2025/09/12 05:03:58 816451] [debug] |scid:31c17f32e808c67b33bf0725|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB899FCAC|path:0|pns:2|expire:1757653441727714|now:1757653438816424|interval:2911290|pto_count:5|srtt:30807
[2025/09/12 05:03:58 816457] [debug] |scid:31c17f32e808c67b33bf0725|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:46400|inflight:3890|
[2025/09/12 05:03:58 816463] [debug] |scid:31c17f32e808c67b33bf0725|xqc_conn_next_wakeup_time|wakeup_time:1757653441727714|
[2025/09/12 05:03:58 816469] [debug] |scid:31c17f32e808c67b33bf0725|xqc_engine_add_wakeup_queue|next_tick_time:1757653441727714|
[2025/09/12 05:03:58 816474] [debug] |xqc_engine_wakeup_after|wakeup:1757653438830683|now:1757653438816474|diff:14209|
[2025/09/12 05:03:58 816480] [debug] |xqc_engine_main_logic|END|now:1757653438816087|
[2025/09/12 05:03:58 822549] [debug] |scid:065ea49ff6150f8e3a204a6c|xqc_timer_set|type:CONN_IDLE|expire:1757653498822548|now:1757653438822548|interv:60000000|
[2025/09/12 05:03:58 822575] [debug] |scid:065ea49ff6150f8e3a204a6c|xqc_timer_set|type:PATH_IDLE|expire:1757653498822574|now:1757653438822574|interv:60000000|
[2025/09/12 05:03:58 822586] [debug] |xqc_path_create|path:0|dcid:cb24e8d380834db486d974721dc4411ac7|scid:065ea49ff6150f8e3a204a6c|create_path_count:1|
[2025/09/12 05:03:58 822594] [debug] |scid:065ea49ff6150f8e3a204a6c|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 05:03:58 822602] [debug] |xqc_path_init|path:0|dcid:cb24e8d380834db486d974721dc4411ac7|scid:065ea49ff6150f8e3a204a6c|state:2|
[2025/09/12 05:03:58 822609] [debug] |scid:065ea49ff6150f8e3a204a6c|xqc_conn_create|success|scid:065ea49ff6150f8e3a204a6c|dcid:cb24e8d380834db486d974721dc4411ac7|conn:0000558BB89C5DFC|
[2025/09/12 05:03:58 822618] [info] |scid:065ea49ff6150f8e3a204a6c|xqc_conn_server_create|hash odcid conn|odcid:05e1b58404ba5af3ebdd8815b6b5a7c86354|conn:0000558BB89C5DFC|
[2025/09/12 05:03:58 822631] [info] |scid:065ea49ff6150f8e3a204a6c|xqc_conn_get_local_transport_params|generate sr_token[222aa4e6bb803c74e4be9e26d5c8880c] for cid[05e1b58404ba5af3ebdd8815b6b5a7c86354]
[2025/09/12 05:03:58 822664] [stats] |xqc_conn_server_init_path_addr|path:0|l-0.0.0.0-443-065ea49ff6150f8e3a204a6c p-193.167.0.100-57924-cb24e8d380834db486d974721dc4411ac7|
[2025/09/12 05:03:58 822673] [info] |xqc_engine_packet_process|==>|conn:0000558BB89C5DFC|size:1200|state:S_INIT|recv_time:1757653438822522|
[2025/09/12 05:03:58 822836] [debug] |scid:065ea49ff6150f8e3a204a6c|xqc_packet_parse_initial|packet parse|initial|
[2025/09/12 05:03:58 822845] [debug] |scid:065ea49ff6150f8e3a204a6c|xqc_packet_parse_initial|success|Length:1153|
[2025/09/12 05:03:58 822852] [debug] |scid:065ea49ff6150f8e3a204a6c|xqc_packet_decrypt|largest_pn:0|
[2025/09/12 05:03:58 822857] [debug] |scid:065ea49ff6150f8e3a204a6c|xqc_packet_decrypt|decryption nonce|path_id:0|pn:544672953|
[2025/09/12 05:03:58 822865] [debug] |scid:065ea49ff6150f8e3a204a6c|xqc_packet_decrypt_single|pkt_type:INIT|pkt_num:544672953|
[2025/09/12 05:03:58 822871] [debug] |scid:065ea49ff6150f8e3a204a6c|xqc_process_frames|frame_type:1|
[2025/09/12 05:03:58 822876] [error] |scid:065ea49ff6150f8e3a204a6c|xqc_process_ping_frame|xqc_process_ping_frame error: ping frame shoud not be the first frame|
[2025/09/12 05:03:58 822881] [error] |scid:065ea49ff6150f8e3a204a6c|xqc_process_frames|process frame error|-1|
[2025/09/12 05:03:58 822886] [error] |scid:065ea49ff6150f8e3a204a6c|xqc_packet_decrypt_single|xqc_process_frames error|-1|
[2025/09/12 05:03:58 822891] [error] |scid:065ea49ff6150f8e3a204a6c|xqc_conn_process_packet|process packets err|ret:-1|pos:00007FFED90FD140|buf:00007FFED90FD8E0|buf_size:1200|
[2025/09/12 05:03:58 822897] [error] |xqc_engine_packet_process|fail to process packets|conn:0000558BB89C5DFC|ret:-1|
[2025/09/12 05:03:58 822903] [error] |scid:065ea49ff6150f8e3a204a6c|xqc_engine_packet_process|conn:0000558BB89C5DFC|err:0x7|l-0.0.0.0-443-065ea49ff6150f8e3a204a6c p-193.167.0.100-57924-cb24e8d380834db486d974721dc4411ac7|
[2025/09/12 05:03:58 822909] [debug] |scid:065ea49ff6150f8e3a204a6c|xqc_engine_add_active_queue|last_ticked_time:0|
[2025/09/12 05:03:58 822914] [debug] |xqc_engine_main_logic|BEGIN|now:1757653438822914|
[2025/09/12 05:03:58 822919] [debug] |scid:065ea49ff6150f8e3a204a6c|xqc_engine_process_conn|conn:0000558BB89C5DFC|state:S_INIT|flag:TICKING ERROR UPPER_CONN_EXIST CLOSING_NOTIFY |now:1757653438822919|
[2025/09/12 05:03:58 822925] [error] |scid:065ea49ff6150f8e3a204a6c|xqc_conn_immediate_close|l-0.0.0.0-443-065ea49ff6150f8e3a204a6c p-193.167.0.100-57924-cb24e8d380834db486d974721dc4411ac7 |server cannot send CONNECTION_CLOSE before initial pkt received|
[2025/09/12 05:03:58 822931] [debug] |scid:065ea49ff6150f8e3a204a6c|xqc_engine_add_wakeup_queue|next_tick_time:0|
[2025/09/12 05:03:58 822936] [debug] |xqc_engine_wakeup_after|wakeup:0|now:1757653438822935|diff:18444986420270728681|
[2025/09/12 05:03:58 822941] [debug] |xqc_engine_main_logic|END|now:1757653438822919|
[2025/09/12 05:03:58 825094] [debug] |xqc_engine_main_logic|BEGIN|now:1757653438825093|
[2025/09/12 05:03:58 825104] [debug] |scid:065ea49ff6150f8e3a204a6c|xqc_engine_remove_wakeup_queue|next_tick_time:0|pq_index:0|
[2025/09/12 05:03:58 825109] [debug] |scid:065ea49ff6150f8e3a204a6c|xqc_engine_add_active_queue|last_ticked_time:0|
[2025/09/12 05:03:58 825114] [debug] |scid:065ea49ff6150f8e3a204a6c|xqc_engine_process_conn|conn:0000558BB89C5DFC|state:CLOSED|flag:TICKING ERROR UPPER_CONN_EXIST CLOSING_NOTIFY |now:1757653438825113|
[2025/09/12 05:03:58 825119] [info] |xqc_engine_main_logic|conn:0000558BB89C5DFC|l-0.0.0.0-443-065ea49ff6150f8e3a204a6c p-193.167.0.100-57924-cb24e8d380834db486d974721dc4411ac7|conn_state:13|next_tick_time:0
[2025/09/12 05:03:58 825129] [report] |scid:065ea49ff6150f8e3a204a6c|xqc_conn_destroy|0000558BB89C5DFC|has_0rtt:0|0rtt_accept:0|token_ok:0|handshake_time:0|first_send_delay:0|conn_persist:2582|keyupdate_cnt:0|err:0x7|close_msg:local error|l-0.0.0.0-443-065ea49ff6150f8e3a204a6c p-193.167.0.100-57924-cb24e8d380834db486d974721dc4411ac7|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,i32,0,1153,1200,0,544672953,18446744073709551,-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 05:03:58 825142] [report] |scid:065ea49ff6150f8e3a204a6c|xqc_conn_destroy|conn close event not notified|l-0.0.0.0-443-065ea49ff6150f8e3a204a6c p-193.167.0.100-57924-cb24e8d380834db486d974721dc4411ac7
[2025/09/12 05:03:58 825151] [debug] |scid:065ea49ff6150f8e3a204a6c|xqc_send_ctl_destroy|destroy|
[2025/09/12 05:03:58 825165] [debug] |xqc_engine_wakeup_after|wakeup:1757653438830683|now:1757653438825165|diff:5518|
[2025/09/12 05:03:58 825169] [debug] |xqc_engine_main_logic|END|now:1757653438825113|
[2025/09/12 05:03:58 831242] [debug] |xqc_engine_main_logic|BEGIN|now:1757653438831242|
[2025/09/12 05:03:58 831251] [debug] |scid:2e9f5068201320e20318cf58|xqc_engine_remove_wakeup_queue|next_tick_time:1757653438830683|pq_index:0|
[2025/09/12 05:03:58 831257] [debug] |scid:2e9f5068201320e20318cf58|xqc_engine_add_active_queue|last_ticked_time:1757653436341662|
[2025/09/12 05:03:58 831263] [debug] |scid:2e9f5068201320e20318cf58|xqc_engine_process_conn|conn:0000558BB895498C|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:1757653438831261|
[2025/09/12 05:03:58 831269] [debug] |scid:2e9f5068201320e20318cf58|xqc_timer_expire|timer expired|type:LOSS_DETECTION|expire_time:1757653438830683|now:1757653438831261|
[2025/09/12 05:03:58 831274] [debug] |scid:2e9f5068201320e20318cf58|xqc_timer_loss_detection_timeout|path:0|loss_detection_timeout|
[2025/09/12 05:03:58 831279] [debug] |scid:2e9f5068201320e20318cf58|xqc_timer_loss_detection_timeout|send Probe pkts|conn:0000558BB895498C|path:0|bytes_in_flight:1512|
[2025/09/12 05:03:58 831284] [debug] |scid:2e9f5068201320e20318cf58|xqc_send_ctl_get_pto_time_and_space|srtt:32650|rtt_var:5031|pto_duration:1688768|backoff_factor:2.00|backoff:32.00|pto_cnt:5|max_ack_delay:25|
[2025/09/12 05:03:58 831290] [debug] |scid:2e9f5068201320e20318cf58|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB895498C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:03:58 831295] [debug] |scid:2e9f5068201320e20318cf58|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB895498C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:03:58 831300] [debug] |scid:2e9f5068201320e20318cf58|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB895498C|path:0|PNS: 2, unacked: 1512|
[2025/09/12 05:03:58 831305] [debug] |scid:2e9f5068201320e20318cf58|xqc_path_send_one_or_two_ack_elicit_pkts|send two ack-eliciting pkts|path:0|pns:2|
[2025/09/12 05:03:58 831310] [debug] |scid:2e9f5068201320e20318cf58|xqc_conn_send_probe_pkt|conn:0000558BB895498C|path:0|pkt_num:0|size:23|pkt_type:SHORT_HEADER|frame:HANDSHAKE_DONE |conn_state:ESTABED|
[2025/09/12 05:03:58 831319] [debug] |scid:2e9f5068201320e20318cf58|xqc_conn_send_probe_pkt|conn:0000558BB895498C|path:0|pkt_num:4|size:54|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |conn_state:ESTABED|
[2025/09/12 05:03:58 831324] [debug] |scid:2e9f5068201320e20318cf58|xqc_timer_loss_detection_timeout|xqc_send_ctl_set_loss_detection_timer|PTO|conn:0000558BB895498C|pto_count:6
[2025/09/12 05:03:58 831330] [debug] |scid:2e9f5068201320e20318cf58|xqc_send_ctl_get_pto_time_and_space|srtt:32650|rtt_var:5031|pto_duration:3377536|backoff_factor:2.00|backoff:64.00|pto_cnt:6|max_ack_delay:25|
[2025/09/12 05:03:58 831335] [debug] |scid:2e9f5068201320e20318cf58|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB895498C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:03:58 831340] [debug] |scid:2e9f5068201320e20318cf58|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB895498C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:03:58 831344] [debug] |scid:2e9f5068201320e20318cf58|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB895498C|path:0|PNS: 2, unacked: 1512|
[2025/09/12 05:03:58 831354] [debug] |scid:2e9f5068201320e20318cf58|xqc_timer_set|type:LOSS_DETECTION|expire:1757653441319451|now:1757653438831329|interv:2488122|
[2025/09/12 05:03:58 831359] [debug] |scid:2e9f5068201320e20318cf58|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB895498C|path:0|pns:2|expire:1757653441319451|now:1757653438831329|interval:2488122|pto_count:6|srtt:32650
[2025/09/12 05:03:58 831366] [debug] |scid:2e9f5068201320e20318cf58|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:HANDSHAKE_DONE |stream_id:0|stream_offset:0|
[2025/09/12 05:03:58 831372] [debug] |scid:2e9f5068201320e20318cf58|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:NEW_CONNECTION_ID |stream_id:0|stream_offset:0|
[2025/09/12 05:03:58 831378] [debug] |scid:2e9f5068201320e20318cf58|xqc_check_acked_or_dropped_pkt|conn:0000558BB895498C|pkt_num:0|size:23|pkt_type:SHORT_HEADER|frame:HANDSHAKE_DONE |
[2025/09/12 05:03:58 831384] [debug] |scid:2e9f5068201320e20318cf58|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:33|
[2025/09/12 05:03:58 831422] [info] |scid:2e9f5068201320e20318cf58|xqc_send_packet_with_pn|<==|conn:0000558BB895498C|path:0|pkt_num:33|size:23|sent:39|pkt_type:SHORT_HEADER|frame:HANDSHAKE_DONE |inflight:1512|now:1757653438831393|stream_id:0|stream_offset:0|
[2025/09/12 05:03:58 831430] [debug] |scid:2e9f5068201320e20318cf58|xqc_send_ctl_on_packet_sent|conn:0000558BB895498C|path:0|pkt_num:33|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 05:03:58 831436] [debug] |scid:2e9f5068201320e20318cf58|xqc_send_ctl_on_packet_sent|path:0|inflight:1512|applimit:0|
[2025/09/12 05:03:58 831441] [debug] |scid:2e9f5068201320e20318cf58|xqc_send_ctl_get_pto_time_and_space|srtt:32650|rtt_var:5031|pto_duration:3377536|backoff_factor:2.00|backoff:64.00|pto_cnt:6|max_ack_delay:25|
[2025/09/12 05:03:58 831446] [debug] |scid:2e9f5068201320e20318cf58|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB895498C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:03:58 831451] [debug] |scid:2e9f5068201320e20318cf58|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB895498C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:03:58 831456] [debug] |scid:2e9f5068201320e20318cf58|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB895498C|path:0|PNS: 2, unacked: 1535|
[2025/09/12 05:03:58 831461] [debug] |scid:2e9f5068201320e20318cf58|xqc_timer_set|type:LOSS_DETECTION|expire:1757653443808929|now:1757653438831441|interv:4977488|
[2025/09/12 05:03:58 831466] [debug] |scid:2e9f5068201320e20318cf58|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB895498C|path:0|pns:2|expire:1757653443808929|now:1757653438831441|interval:4977488|pto_count:6|srtt:32650
[2025/09/12 05:03:58 831472] [debug] |scid:2e9f5068201320e20318cf58|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:48707|inflight:1535|
[2025/09/12 05:03:58 831478] [debug] |scid:2e9f5068201320e20318cf58|xqc_check_acked_or_dropped_pkt|conn:0000558BB895498C|pkt_num:4|size:54|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |
[2025/09/12 05:03:58 831483] [debug] |scid:2e9f5068201320e20318cf58|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:34|
[2025/09/12 05:03:58 831506] [info] |scid:2e9f5068201320e20318cf58|xqc_send_packet_with_pn|<==|conn:0000558BB895498C|path:0|pkt_num:34|size:54|sent:70|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |inflight:1535|now:1757653438831490|stream_id:0|stream_offset:0|
[2025/09/12 05:03:58 831512] [debug] |scid:2e9f5068201320e20318cf58|xqc_send_ctl_on_packet_sent|conn:0000558BB895498C|path:0|pkt_num:34|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 05:03:58 831518] [debug] |scid:2e9f5068201320e20318cf58|xqc_send_ctl_on_packet_sent|path:0|inflight:1535|applimit:0|
[2025/09/12 05:03:58 831522] [debug] |scid:2e9f5068201320e20318cf58|xqc_send_ctl_get_pto_time_and_space|srtt:32650|rtt_var:5031|pto_duration:3377536|backoff_factor:2.00|backoff:64.00|pto_cnt:6|max_ack_delay:25|
[2025/09/12 05:03:58 831532] [debug] |scid:2e9f5068201320e20318cf58|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB895498C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:03:58 831537] [debug] |scid:2e9f5068201320e20318cf58|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB895498C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:03:58 831542] [debug] |scid:2e9f5068201320e20318cf58|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB895498C|path:0|PNS: 2, unacked: 1589|
[2025/09/12 05:03:58 831547] [debug] |scid:2e9f5068201320e20318cf58|xqc_timer_set|type:LOSS_DETECTION|expire:1757653443809026|now:1757653438831522|interv:4977504|
[2025/09/12 05:03:58 831551] [debug] |scid:2e9f5068201320e20318cf58|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB895498C|path:0|pns:2|expire:1757653443809026|now:1757653438831522|interval:4977504|pto_count:6|srtt:32650
[2025/09/12 05:03:58 831557] [debug] |scid:2e9f5068201320e20318cf58|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:48707|inflight:1589|
[2025/09/12 05:03:58 831563] [debug] |scid:2e9f5068201320e20318cf58|xqc_conn_next_wakeup_time|wakeup_time:1757653443809026|
[2025/09/12 05:03:58 831568] [debug] |scid:2e9f5068201320e20318cf58|xqc_engine_add_wakeup_queue|next_tick_time:1757653443809026|
[2025/09/12 05:03:58 831573] [debug] |xqc_engine_wakeup_after|wakeup:1757653439545774|now:1757653438831573|diff:714201|
[2025/09/12 05:03:58 831578] [debug] |xqc_engine_main_logic|END|now:1757653438831261|
[2025/09/12 05:03:59 547350] [debug] |xqc_engine_main_logic|BEGIN|now:1757653439547349|
[2025/09/12 05:03:59 547381] [debug] |scid:3babb57a5958c24c398143c6|xqc_engine_remove_wakeup_queue|next_tick_time:1757653439545774|pq_index:0|
[2025/09/12 05:03:59 547392] [debug] |scid:3babb57a5958c24c398143c6|xqc_engine_add_active_queue|last_ticked_time:1757653438337835|
[2025/09/12 05:03:59 547403] [debug] |scid:3babb57a5958c24c398143c6|xqc_engine_process_conn|conn:0000558BB89AF67C|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:1757653439547401|
[2025/09/12 05:03:59 547414] [debug] |scid:3babb57a5958c24c398143c6|xqc_timer_expire|timer expired|type:LOSS_DETECTION|expire_time:1757653439545774|now:1757653439547401|
[2025/09/12 05:03:59 547422] [debug] |scid:3babb57a5958c24c398143c6|xqc_timer_loss_detection_timeout|path:0|loss_detection_timeout|
[2025/09/12 05:03:59 547430] [debug] |scid:3babb57a5958c24c398143c6|xqc_timer_loss_detection_timeout|send Probe pkts|conn:0000558BB89AF67C|path:0|bytes_in_flight:2740|
[2025/09/12 05:03:59 547440] [debug] |scid:3babb57a5958c24c398143c6|xqc_send_ctl_get_pto_time_and_space|srtt:32308|rtt_var:4544|pto_duration:807744|backoff_factor:2.00|backoff:16.00|pto_cnt:4|max_ack_delay:25|
[2025/09/12 05:03:59 547449] [debug] |scid:3babb57a5958c24c398143c6|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB89AF67C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:03:59 547457] [debug] |scid:3babb57a5958c24c398143c6|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB89AF67C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:03:59 547465] [debug] |scid:3babb57a5958c24c398143c6|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB89AF67C|path:0|PNS: 2, unacked: 2740|
[2025/09/12 05:03:59 547473] [debug] |scid:3babb57a5958c24c398143c6|xqc_path_send_one_or_two_ack_elicit_pkts|send two ack-eliciting pkts|path:0|pns:2|
[2025/09/12 05:03:59 547482] [debug] |scid:3babb57a5958c24c398143c6|xqc_conn_send_probe_pkt|conn:0000558BB89AF67C|path:0|pkt_num:3|size:284|pkt_type:SHORT_HEADER|frame:CRYPTO |conn_state:ESTABED|
[2025/09/12 05:03:59 547495] [debug] |scid:3babb57a5958c24c398143c6|xqc_conn_send_probe_pkt|conn:0000558BB89AF67C|path:0|pkt_num:4|size:54|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |conn_state:ESTABED|
[2025/09/12 05:03:59 547504] [debug] |scid:3babb57a5958c24c398143c6|xqc_timer_loss_detection_timeout|xqc_send_ctl_set_loss_detection_timer|PTO|conn:0000558BB89AF67C|pto_count:5
[2025/09/12 05:03:59 547520] [debug] |scid:3babb57a5958c24c398143c6|xqc_send_ctl_get_pto_time_and_space|srtt:32308|rtt_var:4544|pto_duration:1615488|backoff_factor:2.00|backoff:32.00|pto_cnt:5|max_ack_delay:25|
[2025/09/12 05:03:59 547525] [debug] |scid:3babb57a5958c24c398143c6|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB89AF67C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:03:59 547530] [debug] |scid:3babb57a5958c24c398143c6|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB89AF67C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:03:59 547535] [debug] |scid:3babb57a5958c24c398143c6|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB89AF67C|path:0|PNS: 2, unacked: 2740|
[2025/09/12 05:03:59 547539] [debug] |scid:3babb57a5958c24c398143c6|xqc_timer_set|type:LOSS_DETECTION|expire:1757653440753518|now:1757653439547519|interv:1205999|
[2025/09/12 05:03:59 547545] [debug] |scid:3babb57a5958c24c398143c6|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB89AF67C|path:0|pns:2|expire:1757653440753518|now:1757653439547519|interval:1205999|pto_count:5|srtt:32308
[2025/09/12 05:03:59 547553] [debug] |scid:3babb57a5958c24c398143c6|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:CRYPTO |stream_id:0|stream_offset:0|
[2025/09/12 05:03:59 547560] [debug] |scid:3babb57a5958c24c398143c6|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:NEW_CONNECTION_ID |stream_id:0|stream_offset:0|
[2025/09/12 05:03:59 547566] [debug] |scid:3babb57a5958c24c398143c6|xqc_check_acked_or_dropped_pkt|conn:0000558BB89AF67C|pkt_num:3|size:284|pkt_type:SHORT_HEADER|frame:CRYPTO |
[2025/09/12 05:03:59 547573] [debug] |scid:3babb57a5958c24c398143c6|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:34|
[2025/09/12 05:03:59 547632] [info] |scid:3babb57a5958c24c398143c6|xqc_send_packet_with_pn|<==|conn:0000558BB89AF67C|path:0|pkt_num:34|size:284|sent:300|pkt_type:SHORT_HEADER|frame:CRYPTO |inflight:2740|now:1757653439547590|stream_id:0|stream_offset:0|
[2025/09/12 05:03:59 547640] [debug] |scid:3babb57a5958c24c398143c6|xqc_send_ctl_on_packet_sent|conn:0000558BB89AF67C|path:0|pkt_num:34|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 05:03:59 547647] [debug] |scid:3babb57a5958c24c398143c6|xqc_send_ctl_on_packet_sent|path:0|inflight:2740|applimit:0|
[2025/09/12 05:03:59 547652] [debug] |scid:3babb57a5958c24c398143c6|xqc_send_ctl_get_pto_time_and_space|srtt:32308|rtt_var:4544|pto_duration:1615488|backoff_factor:2.00|backoff:32.00|pto_cnt:5|max_ack_delay:25|
[2025/09/12 05:03:59 547658] [debug] |scid:3babb57a5958c24c398143c6|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB89AF67C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:03:59 547662] [debug] |scid:3babb57a5958c24c398143c6|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB89AF67C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:03:59 547667] [debug] |scid:3babb57a5958c24c398143c6|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB89AF67C|path:0|PNS: 2, unacked: 3024|
[2025/09/12 05:03:59 547672] [debug] |scid:3babb57a5958c24c398143c6|xqc_timer_set|type:LOSS_DETECTION|expire:1757653441963078|now:1757653439547652|interv:2415426|
[2025/09/12 05:03:59 547677] [debug] |scid:3babb57a5958c24c398143c6|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB89AF67C|path:0|pns:2|expire:1757653441963078|now:1757653439547652|interval:2415426|pto_count:5|srtt:32308
[2025/09/12 05:03:59 547683] [debug] |scid:3babb57a5958c24c398143c6|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:48642|inflight:3024|
[2025/09/12 05:03:59 547689] [debug] |scid:3babb57a5958c24c398143c6|xqc_check_acked_or_dropped_pkt|conn:0000558BB89AF67C|pkt_num:4|size:54|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |
[2025/09/12 05:03:59 547695] [debug] |scid:3babb57a5958c24c398143c6|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:35|
[2025/09/12 05:03:59 547719] [info] |scid:3babb57a5958c24c398143c6|xqc_send_packet_with_pn|<==|conn:0000558BB89AF67C|path:0|pkt_num:35|size:54|sent:70|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |inflight:3024|now:1757653439547702|stream_id:0|stream_offset:0|
[2025/09/12 05:03:59 547730] [debug] |scid:3babb57a5958c24c398143c6|xqc_send_ctl_on_packet_sent|conn:0000558BB89AF67C|path:0|pkt_num:35|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 05:03:59 547736] [debug] |scid:3babb57a5958c24c398143c6|xqc_send_ctl_on_packet_sent|path:0|inflight:3024|applimit:0|
[2025/09/12 05:03:59 547741] [debug] |scid:3babb57a5958c24c398143c6|xqc_send_ctl_get_pto_time_and_space|srtt:32308|rtt_var:4544|pto_duration:1615488|backoff_factor:2.00|backoff:32.00|pto_cnt:5|max_ack_delay:25|
[2025/09/12 05:03:59 547747] [debug] |scid:3babb57a5958c24c398143c6|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB89AF67C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:03:59 547752] [debug] |scid:3babb57a5958c24c398143c6|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB89AF67C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:03:59 547756] [debug] |scid:3babb57a5958c24c398143c6|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB89AF67C|path:0|PNS: 2, unacked: 3078|
[2025/09/12 05:03:59 547761] [debug] |scid:3babb57a5958c24c398143c6|xqc_timer_set|type:LOSS_DETECTION|expire:1757653441963190|now:1757653439547741|interv:2415449|
[2025/09/12 05:03:59 547766] [debug] |scid:3babb57a5958c24c398143c6|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB89AF67C|path:0|pns:2|expire:1757653441963190|now:1757653439547741|interval:2415449|pto_count:5|srtt:32308
[2025/09/12 05:03:59 547772] [debug] |scid:3babb57a5958c24c398143c6|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:48642|inflight:3078|
[2025/09/12 05:03:59 547778] [debug] |scid:3babb57a5958c24c398143c6|xqc_conn_next_wakeup_time|wakeup_time:1757653441963190|
[2025/09/12 05:03:59 547783] [debug] |scid:3babb57a5958c24c398143c6|xqc_engine_add_wakeup_queue|next_tick_time:1757653441963190|
[2025/09/12 05:03:59 547788] [debug] |xqc_engine_wakeup_after|wakeup:1757653441232552|now:1757653439547788|diff:1684764|
[2025/09/12 05:03:59 547794] [debug] |xqc_engine_main_logic|END|now:1757653439547401|
[2025/09/12 05:04:01 234537] [debug] |xqc_engine_main_logic|BEGIN|now:1757653441234536|
[2025/09/12 05:04:01 234568] [debug] |scid:c725a148133eb545b87c161b|xqc_engine_remove_wakeup_queue|next_tick_time:1757653441232552|pq_index:0|
[2025/09/12 05:04:01 234576] [debug] |scid:c725a148133eb545b87c161b|xqc_engine_add_active_queue|last_ticked_time:1757653436380199|
[2025/09/12 05:04:01 234584] [debug] |scid:c725a148133eb545b87c161b|xqc_engine_process_conn|conn:0000558BB88B165C|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:1757653441234581|
[2025/09/12 05:04:01 234592] [debug] |scid:c725a148133eb545b87c161b|xqc_timer_expire|timer expired|type:LOSS_DETECTION|expire_time:1757653441232552|now:1757653441234581|
[2025/09/12 05:04:01 234597] [debug] |scid:c725a148133eb545b87c161b|xqc_timer_loss_detection_timeout|path:0|loss_detection_timeout|
[2025/09/12 05:04:01 234603] [debug] |scid:c725a148133eb545b87c161b|xqc_timer_loss_detection_timeout|send Probe pkts|conn:0000558BB88B165C|path:0|bytes_in_flight:11550|
[2025/09/12 05:04:01 234608] [debug] |scid:c725a148133eb545b87c161b|xqc_send_ctl_get_pto_time_and_space|srtt:32278|rtt_var:4634|pto_duration:3252096|backoff_factor:2.00|backoff:64.00|pto_cnt:6|max_ack_delay:25|
[2025/09/12 05:04:01 234615] [debug] |scid:c725a148133eb545b87c161b|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB88B165C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:04:01 234620] [debug] |scid:c725a148133eb545b87c161b|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB88B165C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:04:01 234624] [debug] |scid:c725a148133eb545b87c161b|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB88B165C|path:0|PNS: 2, unacked: 11550|
[2025/09/12 05:04:01 234644] [debug] |scid:c725a148133eb545b87c161b|xqc_path_send_one_or_two_ack_elicit_pkts|send two ack-eliciting pkts|path:0|pns:2|
[2025/09/12 05:04:01 234650] [debug] |scid:c725a148133eb545b87c161b|xqc_conn_send_probe_pkt|conn:0000558BB88B165C|path:0|pkt_num:18|size:1050|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|
[2025/09/12 05:04:01 234660] [debug] |scid:c725a148133eb545b87c161b|xqc_conn_send_probe_pkt|conn:0000558BB88B165C|path:0|pkt_num:20|size:1050|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|
[2025/09/12 05:04:01 234666] [debug] |scid:c725a148133eb545b87c161b|xqc_timer_loss_detection_timeout|xqc_send_ctl_set_loss_detection_timer|PTO|conn:0000558BB88B165C|pto_count:7
[2025/09/12 05:04:01 234672] [debug] |scid:c725a148133eb545b87c161b|xqc_send_ctl_get_pto_time_and_space|srtt:32278|rtt_var:4634|pto_duration:6504192|backoff_factor:2.00|backoff:128.00|pto_cnt:7|max_ack_delay:25|
[2025/09/12 05:04:01 234677] [debug] |scid:c725a148133eb545b87c161b|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB88B165C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:04:01 234682] [debug] |scid:c725a148133eb545b87c161b|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB88B165C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:04:01 234687] [debug] |scid:c725a148133eb545b87c161b|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB88B165C|path:0|PNS: 2, unacked: 11550|
[2025/09/12 05:04:01 234692] [debug] |scid:c725a148133eb545b87c161b|xqc_timer_set|type:LOSS_DETECTION|expire:1757653446084648|now:1757653441234671|interv:4849977|
[2025/09/12 05:04:01 234697] [debug] |scid:c725a148133eb545b87c161b|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB88B165C|path:0|pns:2|expire:1757653446084648|now:1757653441234671|interval:4849977|pto_count:7|srtt:32278
[2025/09/12 05:04:01 234706] [debug] |scid:c725a148133eb545b87c161b|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:STREAM |stream_id:0|stream_offset:1024|
[2025/09/12 05:04:01 234712] [debug] |scid:c725a148133eb545b87c161b|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:STREAM |stream_id:0|stream_offset:1024|
[2025/09/12 05:04:01 234718] [debug] |scid:c725a148133eb545b87c161b|xqc_check_acked_or_dropped_pkt|conn:0000558BB88B165C|pkt_num:18|size:1050|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:04:01 234726] [debug] |scid:c725a148133eb545b87c161b|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:38|
[2025/09/12 05:04:01 234808] [info] |scid:c725a148133eb545b87c161b|xqc_send_packet_with_pn|<==|conn:0000558BB88B165C|path:0|pkt_num:38|size:1050|sent:1066|pkt_type:SHORT_HEADER|frame:STREAM |inflight:11550|now:1757653441234744|stream_id:0|stream_offset:1024|
[2025/09/12 05:04:01 234816] [debug] |scid:c725a148133eb545b87c161b|xqc_send_ctl_on_packet_sent|conn:0000558BB88B165C|path:0|pkt_num:38|origin_pktnum:18|size:1050|enc_size:1066|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:16|
[2025/09/12 05:04:01 234823] [debug] |scid:c725a148133eb545b87c161b|xqc_send_ctl_on_packet_sent|path:0|inflight:11550|applimit:3136|
[2025/09/12 05:04:01 234829] [debug] |scid:c725a148133eb545b87c161b|xqc_send_ctl_get_pto_time_and_space|srtt:32278|rtt_var:4634|pto_duration:6504192|backoff_factor:2.00|backoff:128.00|pto_cnt:7|max_ack_delay:25|
[2025/09/12 05:04:01 234834] [debug] |scid:c725a148133eb545b87c161b|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB88B165C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:04:01 234839] [debug] |scid:c725a148133eb545b87c161b|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB88B165C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:04:01 234844] [debug] |scid:c725a148133eb545b87c161b|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB88B165C|path:0|PNS: 2, unacked: 12600|
[2025/09/12 05:04:01 234849] [debug] |scid:c725a148133eb545b87c161b|xqc_timer_set|type:LOSS_DETECTION|expire:1757653450938936|now:1757653441234829|interv:9704107|
[2025/09/12 05:04:01 234854] [debug] |scid:c725a148133eb545b87c161b|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB88B165C|path:0|pns:2|expire:1757653450938936|now:1757653441234829|interval:9704107|pto_count:7|srtt:32278
[2025/09/12 05:04:01 234865] [debug] |scid:c725a148133eb545b87c161b|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:49088|inflight:12600|
[2025/09/12 05:04:01 234871] [debug] |scid:c725a148133eb545b87c161b|xqc_check_acked_or_dropped_pkt|conn:0000558BB88B165C|pkt_num:20|size:1050|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:04:01 234877] [debug] |scid:c725a148133eb545b87c161b|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:39|
[2025/09/12 05:04:01 234902] [info] |scid:c725a148133eb545b87c161b|xqc_send_packet_with_pn|<==|conn:0000558BB88B165C|path:0|pkt_num:39|size:1050|sent:1066|pkt_type:SHORT_HEADER|frame:STREAM |inflight:12600|now:1757653441234884|stream_id:0|stream_offset:1024|
[2025/09/12 05:04:01 234909] [debug] |scid:c725a148133eb545b87c161b|xqc_send_ctl_on_packet_sent|conn:0000558BB88B165C|path:0|pkt_num:39|origin_pktnum:18|size:1050|enc_size:1066|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:16|
[2025/09/12 05:04:01 234915] [debug] |scid:c725a148133eb545b87c161b|xqc_send_ctl_on_packet_sent|path:0|inflight:12600|applimit:3136|
[2025/09/12 05:04:01 234920] [debug] |scid:c725a148133eb545b87c161b|xqc_send_ctl_get_pto_time_and_space|srtt:32278|rtt_var:4634|pto_duration:6504192|backoff_factor:2.00|backoff:128.00|pto_cnt:7|max_ack_delay:25|
[2025/09/12 05:04:01 234925] [debug] |scid:c725a148133eb545b87c161b|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB88B165C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:04:01 234930] [debug] |scid:c725a148133eb545b87c161b|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB88B165C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:04:01 234935] [debug] |scid:c725a148133eb545b87c161b|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB88B165C|path:0|PNS: 2, unacked: 13650|
[2025/09/12 05:04:01 234939] [debug] |scid:c725a148133eb545b87c161b|xqc_timer_set|type:LOSS_DETECTION|expire:1757653450939076|now:1757653441234920|interv:9704156|
[2025/09/12 05:04:01 234944] [debug] |scid:c725a148133eb545b87c161b|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB88B165C|path:0|pns:2|expire:1757653450939076|now:1757653441234920|interval:9704156|pto_count:7|srtt:32278
[2025/09/12 05:04:01 234950] [debug] |scid:c725a148133eb545b87c161b|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:49088|inflight:13650|
[2025/09/12 05:04:01 234956] [debug] |scid:c725a148133eb545b87c161b|xqc_conn_next_wakeup_time|wakeup_time:1757653450939076|
[2025/09/12 05:04:01 234961] [debug] |scid:c725a148133eb545b87c161b|xqc_engine_add_wakeup_queue|next_tick_time:1757653450939076|
[2025/09/12 05:04:01 234966] [debug] |xqc_engine_wakeup_after|wakeup:1757653441673708|now:1757653441234966|diff:438742|
[2025/09/12 05:04:01 234972] [debug] |xqc_engine_main_logic|END|now:1757653441234581|
[2025/09/12 05:04:01 674476] [debug] |xqc_engine_main_logic|BEGIN|now:1757653441674475|
[2025/09/12 05:04:01 674509] [debug] |scid:62065c12f0a9176c0f8f6eea|xqc_engine_remove_wakeup_queue|next_tick_time:1757653441673708|pq_index:0|
[2025/09/12 05:04:01 674516] [debug] |scid:62065c12f0a9176c0f8f6eea|xqc_engine_add_active_queue|last_ticked_time:1757653435516877|
[2025/09/12 05:04:01 674525] [debug] |scid:62065c12f0a9176c0f8f6eea|xqc_engine_process_conn|conn:0000558BB88609FC|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:1757653441674522|
[2025/09/12 05:04:01 674532] [debug] |scid:62065c12f0a9176c0f8f6eea|xqc_timer_expire|timer expired|type:LOSS_DETECTION|expire_time:1757653441673708|now:1757653441674522|
[2025/09/12 05:04:01 674538] [debug] |scid:62065c12f0a9176c0f8f6eea|xqc_timer_loss_detection_timeout|path:0|loss_detection_timeout|
[2025/09/12 05:04:01 674543] [debug] |scid:62065c12f0a9176c0f8f6eea|xqc_timer_loss_detection_timeout|send Probe pkts|conn:0000558BB88609FC|path:0|bytes_in_flight:2061|
[2025/09/12 05:04:01 674564] [debug] |scid:62065c12f0a9176c0f8f6eea|xqc_send_ctl_get_pto_time_and_space|srtt:33088|rtt_var:9527|pto_duration:4556544|backoff_factor:2.00|backoff:64.00|pto_cnt:6|max_ack_delay:25|
[2025/09/12 05:04:01 674570] [debug] |scid:62065c12f0a9176c0f8f6eea|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB88609FC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:04:01 674575] [debug] |scid:62065c12f0a9176c0f8f6eea|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB88609FC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:04:01 674580] [debug] |scid:62065c12f0a9176c0f8f6eea|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB88609FC|path:0|PNS: 2, unacked: 2061|
[2025/09/12 05:04:01 674585] [debug] |scid:62065c12f0a9176c0f8f6eea|xqc_path_send_one_or_two_ack_elicit_pkts|send two ack-eliciting pkts|path:0|pns:2|
[2025/09/12 05:04:01 674592] [debug] |scid:62065c12f0a9176c0f8f6eea|xqc_conn_send_probe_pkt|conn:0000558BB88609FC|path:0|pkt_num:0|size:23|pkt_type:SHORT_HEADER|frame:HANDSHAKE_DONE |conn_state:ESTABED|
[2025/09/12 05:04:01 674602] [debug] |scid:62065c12f0a9176c0f8f6eea|xqc_conn_send_probe_pkt|conn:0000558BB88609FC|path:0|pkt_num:1|size:33|pkt_type:SHORT_HEADER|frame:NEW_TOKEN |conn_state:ESTABED|
[2025/09/12 05:04:01 674608] [debug] |scid:62065c12f0a9176c0f8f6eea|xqc_timer_loss_detection_timeout|xqc_send_ctl_set_loss_detection_timer|PTO|conn:0000558BB88609FC|pto_count:7
[2025/09/12 05:04:01 674613] [debug] |scid:62065c12f0a9176c0f8f6eea|xqc_send_ctl_get_pto_time_and_space|srtt:33088|rtt_var:9527|pto_duration:9113088|backoff_factor:2.00|backoff:128.00|pto_cnt:7|max_ack_delay:25|
[2025/09/12 05:04:01 674619] [debug] |scid:62065c12f0a9176c0f8f6eea|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB88609FC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:04:01 674624] [debug] |scid:62065c12f0a9176c0f8f6eea|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB88609FC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:04:01 674628] [debug] |scid:62065c12f0a9176c0f8f6eea|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB88609FC|path:0|PNS: 2, unacked: 2061|
[2025/09/12 05:04:01 674633] [debug] |scid:62065c12f0a9176c0f8f6eea|xqc_timer_set|type:LOSS_DETECTION|expire:1757653447830252|now:1757653441674613|interv:6155639|
[2025/09/12 05:04:01 674639] [debug] |scid:62065c12f0a9176c0f8f6eea|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB88609FC|path:0|pns:2|expire:1757653447830252|now:1757653441674613|interval:6155639|pto_count:7|srtt:33088
[2025/09/12 05:04:01 674648] [debug] |scid:62065c12f0a9176c0f8f6eea|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:HANDSHAKE_DONE |stream_id:0|stream_offset:0|
[2025/09/12 05:04:01 674654] [debug] |scid:62065c12f0a9176c0f8f6eea|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:NEW_TOKEN |stream_id:0|stream_offset:0|
[2025/09/12 05:04:01 674660] [debug] |scid:62065c12f0a9176c0f8f6eea|xqc_check_acked_or_dropped_pkt|conn:0000558BB88609FC|pkt_num:0|size:23|pkt_type:SHORT_HEADER|frame:HANDSHAKE_DONE |
[2025/09/12 05:04:01 674667] [debug] |scid:62065c12f0a9176c0f8f6eea|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:41|
[2025/09/12 05:04:01 674754] [info] |scid:62065c12f0a9176c0f8f6eea|xqc_send_packet_with_pn|<==|conn:0000558BB88609FC|path:0|pkt_num:41|size:23|sent:39|pkt_type:SHORT_HEADER|frame:HANDSHAKE_DONE |inflight:2061|now:1757653441674684|stream_id:0|stream_offset:0|
[2025/09/12 05:04:01 674766] [debug] |scid:62065c12f0a9176c0f8f6eea|xqc_send_ctl_on_packet_sent|conn:0000558BB88609FC|path:0|pkt_num:41|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 05:04:01 674773] [debug] |scid:62065c12f0a9176c0f8f6eea|xqc_send_ctl_on_packet_sent|path:0|inflight:2061|applimit:2230|
[2025/09/12 05:04:01 674778] [debug] |scid:62065c12f0a9176c0f8f6eea|xqc_send_ctl_get_pto_time_and_space|srtt:33088|rtt_var:9527|pto_duration:9113088|backoff_factor:2.00|backoff:128.00|pto_cnt:7|max_ack_delay:25|
[2025/09/12 05:04:01 674794] [debug] |scid:62065c12f0a9176c0f8f6eea|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB88609FC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:04:01 674802] [debug] |scid:62065c12f0a9176c0f8f6eea|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB88609FC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:04:01 674810] [debug] |scid:62065c12f0a9176c0f8f6eea|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB88609FC|path:0|PNS: 2, unacked: 2084|
[2025/09/12 05:04:01 674818] [debug] |scid:62065c12f0a9176c0f8f6eea|xqc_timer_set|type:LOSS_DETECTION|expire:1757653453987772|now:1757653441674778|interv:12312994|
[2025/09/12 05:04:01 674825] [debug] |scid:62065c12f0a9176c0f8f6eea|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB88609FC|path:0|pns:2|expire:1757653453987772|now:1757653441674778|interval:12312994|pto_count:7|srtt:33088
[2025/09/12 05:04:01 674833] [debug] |scid:62065c12f0a9176c0f8f6eea|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:48182|inflight:2084|
[2025/09/12 05:04:01 674842] [debug] |scid:62065c12f0a9176c0f8f6eea|xqc_check_acked_or_dropped_pkt|conn:0000558BB88609FC|pkt_num:1|size:33|pkt_type:SHORT_HEADER|frame:NEW_TOKEN |
[2025/09/12 05:04:01 674849] [debug] |scid:62065c12f0a9176c0f8f6eea|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:42|
[2025/09/12 05:04:01 674885] [info] |scid:62065c12f0a9176c0f8f6eea|xqc_send_packet_with_pn|<==|conn:0000558BB88609FC|path:0|pkt_num:42|size:33|sent:49|pkt_type:SHORT_HEADER|frame:NEW_TOKEN |inflight:2084|now:1757653441674859|stream_id:0|stream_offset:0|
[2025/09/12 05:04:01 674894] [debug] |scid:62065c12f0a9176c0f8f6eea|xqc_send_ctl_on_packet_sent|conn:0000558BB88609FC|path:0|pkt_num:42|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 05:04:01 674902] [debug] |scid:62065c12f0a9176c0f8f6eea|xqc_send_ctl_on_packet_sent|path:0|inflight:2084|applimit:2230|
[2025/09/12 05:04:01 674909] [debug] |scid:62065c12f0a9176c0f8f6eea|xqc_send_ctl_get_pto_time_and_space|srtt:33088|rtt_var:9527|pto_duration:9113088|backoff_factor:2.00|backoff:128.00|pto_cnt:7|max_ack_delay:25|
[2025/09/12 05:04:01 674916] [debug] |scid:62065c12f0a9176c0f8f6eea|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB88609FC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:04:01 674923] [debug] |scid:62065c12f0a9176c0f8f6eea|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB88609FC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:04:01 674931] [debug] |scid:62065c12f0a9176c0f8f6eea|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB88609FC|path:0|PNS: 2, unacked: 2117|
[2025/09/12 05:04:01 674939] [debug] |scid:62065c12f0a9176c0f8f6eea|xqc_timer_set|type:LOSS_DETECTION|expire:1757653453987947|now:1757653441674908|interv:12313039|
[2025/09/12 05:04:01 674947] [debug] |scid:62065c12f0a9176c0f8f6eea|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB88609FC|path:0|pns:2|expire:1757653453987947|now:1757653441674908|interval:12313039|pto_count:7|srtt:33088
[2025/09/12 05:04:01 674956] [debug] |scid:62065c12f0a9176c0f8f6eea|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:48182|inflight:2117|
[2025/09/12 05:04:01 674963] [debug] |scid:62065c12f0a9176c0f8f6eea|xqc_conn_next_wakeup_time|wakeup_time:1757653453987947|
[2025/09/12 05:04:01 674968] [debug] |scid:62065c12f0a9176c0f8f6eea|xqc_engine_add_wakeup_queue|next_tick_time:1757653453987947|
[2025/09/12 05:04:01 674973] [debug] |xqc_engine_wakeup_after|wakeup:1757653441727714|now:1757653441674973|diff:52741|
[2025/09/12 05:04:01 674979] [debug] |xqc_engine_main_logic|END|now:1757653441674522|
[2025/09/12 05:04:01 728084] [debug] |xqc_engine_main_logic|BEGIN|now:1757653441728084|
[2025/09/12 05:04:01 728101] [debug] |scid:31c17f32e808c67b33bf0725|xqc_engine_remove_wakeup_queue|next_tick_time:1757653441727714|pq_index:0|
[2025/09/12 05:04:01 728108] [debug] |scid:31c17f32e808c67b33bf0725|xqc_engine_add_active_queue|last_ticked_time:1757653438816087|
[2025/09/12 05:04:01 728122] [debug] |scid:31c17f32e808c67b33bf0725|xqc_engine_process_conn|conn:0000558BB899FCAC|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:1757653441728120|
[2025/09/12 05:04:01 728129] [debug] |scid:31c17f32e808c67b33bf0725|xqc_timer_expire|timer expired|type:LOSS_DETECTION|expire_time:1757653441727714|now:1757653441728120|
[2025/09/12 05:04:01 728134] [debug] |scid:31c17f32e808c67b33bf0725|xqc_timer_loss_detection_timeout|path:0|loss_detection_timeout|
[2025/09/12 05:04:01 728140] [debug] |scid:31c17f32e808c67b33bf0725|xqc_timer_loss_detection_timeout|send Probe pkts|conn:0000558BB899FCAC|path:0|bytes_in_flight:3890|
[2025/09/12 05:04:01 728145] [debug] |scid:31c17f32e808c67b33bf0725|xqc_send_ctl_get_pto_time_and_space|srtt:30807|rtt_var:8793|pto_duration:2111328|backoff_factor:2.00|backoff:32.00|pto_cnt:5|max_ack_delay:25|
[2025/09/12 05:04:01 728151] [debug] |scid:31c17f32e808c67b33bf0725|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB899FCAC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:04:01 728156] [debug] |scid:31c17f32e808c67b33bf0725|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB899FCAC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:04:01 728161] [debug] |scid:31c17f32e808c67b33bf0725|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB899FCAC|path:0|PNS: 2, unacked: 3890|
[2025/09/12 05:04:01 728165] [debug] |scid:31c17f32e808c67b33bf0725|xqc_path_send_one_or_two_ack_elicit_pkts|send two ack-eliciting pkts|path:0|pns:2|
[2025/09/12 05:04:01 728172] [debug] |scid:31c17f32e808c67b33bf0725|xqc_conn_send_probe_pkt|conn:0000558BB899FCAC|path:0|pkt_num:5|size:283|pkt_type:SHORT_HEADER|frame:CRYPTO |conn_state:ESTABED|
[2025/09/12 05:04:01 728180] [debug] |scid:31c17f32e808c67b33bf0725|xqc_conn_send_probe_pkt|conn:0000558BB899FCAC|path:0|pkt_num:10|size:283|pkt_type:SHORT_HEADER|frame:CRYPTO |conn_state:ESTABED|
[2025/09/12 05:04:01 728186] [debug] |scid:31c17f32e808c67b33bf0725|xqc_timer_loss_detection_timeout|xqc_send_ctl_set_loss_detection_timer|PTO|conn:0000558BB899FCAC|pto_count:6
[2025/09/12 05:04:01 728191] [debug] |scid:31c17f32e808c67b33bf0725|xqc_send_ctl_get_pto_time_and_space|srtt:30807|rtt_var:8793|pto_duration:4222656|backoff_factor:2.00|backoff:64.00|pto_cnt:6|max_ack_delay:25|
[2025/09/12 05:04:01 728197] [debug] |scid:31c17f32e808c67b33bf0725|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB899FCAC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:04:01 728202] [debug] |scid:31c17f32e808c67b33bf0725|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB899FCAC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:04:01 728207] [debug] |scid:31c17f32e808c67b33bf0725|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB899FCAC|path:0|PNS: 2, unacked: 3890|
[2025/09/12 05:04:01 728211] [debug] |scid:31c17f32e808c67b33bf0725|xqc_timer_set|type:LOSS_DETECTION|expire:1757653444639042|now:1757653441728191|interv:2910851|
[2025/09/12 05:04:01 728217] [debug] |scid:31c17f32e808c67b33bf0725|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB899FCAC|path:0|pns:2|expire:1757653444639042|now:1757653441728191|interval:2910851|pto_count:6|srtt:30807
[2025/09/12 05:04:01 728224] [debug] |scid:31c17f32e808c67b33bf0725|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:CRYPTO |stream_id:0|stream_offset:0|
[2025/09/12 05:04:01 728230] [debug] |scid:31c17f32e808c67b33bf0725|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:CRYPTO |stream_id:0|stream_offset:0|
[2025/09/12 05:04:01 728236] [debug] |scid:31c17f32e808c67b33bf0725|xqc_check_acked_or_dropped_pkt|conn:0000558BB899FCAC|pkt_num:5|size:283|pkt_type:SHORT_HEADER|frame:CRYPTO |
[2025/09/12 05:04:01 728242] [debug] |scid:31c17f32e808c67b33bf0725|xqc_send_ctl_set_next_pn_for_packet|optimistic ack detection|skipped_range:23-24|next_skip_chance:1757653442001178|current_time:1757653441728241|
[2025/09/12 05:04:01 728247] [debug] |scid:31c17f32e808c67b33bf0725|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:25|
[2025/09/12 05:04:01 728293] [info] |scid:31c17f32e808c67b33bf0725|xqc_send_packet_with_pn|<==|conn:0000558BB899FCAC|path:0|pkt_num:25|size:283|sent:299|pkt_type:SHORT_HEADER|frame:CRYPTO |inflight:3890|now:1757653441728262|stream_id:0|stream_offset:0|
[2025/09/12 05:04:01 728301] [debug] |scid:31c17f32e808c67b33bf0725|xqc_send_ctl_on_packet_sent|conn:0000558BB899FCAC|path:0|pkt_num:25|origin_pktnum:5|size:283|enc_size:299|pkt_type:SHORT_HEADER|frame:CRYPTO |conn_state:ESTABED|po_in_flight:0||retrans:16|
[2025/09/12 05:04:01 728306] [debug] |scid:31c17f32e808c67b33bf0725|xqc_send_ctl_on_packet_sent|path:0|inflight:3890|applimit:731|
[2025/09/12 05:04:01 728312] [debug] |scid:31c17f32e808c67b33bf0725|xqc_send_ctl_get_pto_time_and_space|srtt:30807|rtt_var:8793|pto_duration:4222656|backoff_factor:2.00|backoff:64.00|pto_cnt:6|max_ack_delay:25|
[2025/09/12 05:04:01 728317] [debug] |scid:31c17f32e808c67b33bf0725|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB899FCAC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:04:01 728322] [debug] |scid:31c17f32e808c67b33bf0725|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB899FCAC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:04:01 728327] [debug] |scid:31c17f32e808c67b33bf0725|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB899FCAC|path:0|PNS: 2, unacked: 4173|
[2025/09/12 05:04:01 728332] [debug] |scid:31c17f32e808c67b33bf0725|xqc_timer_set|type:LOSS_DETECTION|expire:1757653447550918|now:1757653441728312|interv:5822606|
[2025/09/12 05:04:01 728337] [debug] |scid:31c17f32e808c67b33bf0725|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB899FCAC|path:0|pns:2|expire:1757653447550918|now:1757653441728312|interval:5822606|pto_count:6|srtt:30807
[2025/09/12 05:04:01 728342] [debug] |scid:31c17f32e808c67b33bf0725|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:46400|inflight:4173|
[2025/09/12 05:04:01 728348] [debug] |scid:31c17f32e808c67b33bf0725|xqc_check_acked_or_dropped_pkt|conn:0000558BB899FCAC|pkt_num:10|size:283|pkt_type:SHORT_HEADER|frame:CRYPTO |
[2025/09/12 05:04:01 728354] [debug] |scid:31c17f32e808c67b33bf0725|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:26|
[2025/09/12 05:04:01 728377] [info] |scid:31c17f32e808c67b33bf0725|xqc_send_packet_with_pn|<==|conn:0000558BB899FCAC|path:0|pkt_num:26|size:283|sent:299|pkt_type:SHORT_HEADER|frame:CRYPTO |inflight:4173|now:1757653441728360|stream_id:0|stream_offset:0|
[2025/09/12 05:04:01 728384] [debug] |scid:31c17f32e808c67b33bf0725|xqc_send_ctl_on_packet_sent|conn:0000558BB899FCAC|path:0|pkt_num:26|origin_pktnum:5|size:283|enc_size:299|pkt_type:SHORT_HEADER|frame:CRYPTO |conn_state:ESTABED|po_in_flight:0||retrans:16|
[2025/09/12 05:04:01 728389] [debug] |scid:31c17f32e808c67b33bf0725|xqc_send_ctl_on_packet_sent|path:0|inflight:4173|applimit:731|
[2025/09/12 05:04:01 728394] [debug] |scid:31c17f32e808c67b33bf0725|xqc_send_ctl_get_pto_time_and_space|srtt:30807|rtt_var:8793|pto_duration:4222656|backoff_factor:2.00|backoff:64.00|pto_cnt:6|max_ack_delay:25|
[2025/09/12 05:04:01 728400] [debug] |scid:31c17f32e808c67b33bf0725|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB899FCAC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:04:01 728405] [debug] |scid:31c17f32e808c67b33bf0725|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB899FCAC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:04:01 728409] [debug] |scid:31c17f32e808c67b33bf0725|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB899FCAC|path:0|PNS: 2, unacked: 4456|
[2025/09/12 05:04:01 728414] [debug] |scid:31c17f32e808c67b33bf0725|xqc_timer_set|type:LOSS_DETECTION|expire:1757653447551016|now:1757653441728394|interv:5822622|
[2025/09/12 05:04:01 728419] [debug] |scid:31c17f32e808c67b33bf0725|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB899FCAC|path:0|pns:2|expire:1757653447551016|now:1757653441728394|interval:5822622|pto_count:6|srtt:30807
[2025/09/12 05:04:01 728425] [debug] |scid:31c17f32e808c67b33bf0725|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:46400|inflight:4456|
[2025/09/12 05:04:01 728436] [debug] |scid:31c17f32e808c67b33bf0725|xqc_conn_next_wakeup_time|wakeup_time:1757653447551016|
[2025/09/12 05:04:01 728441] [debug] |scid:31c17f32e808c67b33bf0725|xqc_engine_add_wakeup_queue|next_tick_time:1757653447551016|
[2025/09/12 05:04:01 728446] [debug] |xqc_engine_wakeup_after|wakeup:1757653441963190|now:1757653441728446|diff:234744|
[2025/09/12 05:04:01 728451] [debug] |xqc_engine_main_logic|END|now:1757653441728120|
[2025/09/12 05:04:01 963743] [debug] |xqc_engine_main_logic|BEGIN|now:1757653441963742|
[2025/09/12 05:04:01 963766] [debug] |scid:3babb57a5958c24c398143c6|xqc_engine_remove_wakeup_queue|next_tick_time:1757653441963190|pq_index:0|
[2025/09/12 05:04:01 963774] [debug] |scid:3babb57a5958c24c398143c6|xqc_engine_add_active_queue|last_ticked_time:1757653439547401|
[2025/09/12 05:04:01 963782] [debug] |scid:3babb57a5958c24c398143c6|xqc_engine_process_conn|conn:0000558BB89AF67C|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:1757653441963780|
[2025/09/12 05:04:01 963790] [debug] |scid:3babb57a5958c24c398143c6|xqc_timer_expire|timer expired|type:LOSS_DETECTION|expire_time:1757653441963190|now:1757653441963780|
[2025/09/12 05:04:01 963796] [debug] |scid:3babb57a5958c24c398143c6|xqc_timer_loss_detection_timeout|path:0|loss_detection_timeout|
[2025/09/12 05:04:01 963801] [debug] |scid:3babb57a5958c24c398143c6|xqc_timer_loss_detection_timeout|send Probe pkts|conn:0000558BB89AF67C|path:0|bytes_in_flight:3078|
[2025/09/12 05:04:01 963807] [debug] |scid:3babb57a5958c24c398143c6|xqc_send_ctl_get_pto_time_and_space|srtt:32308|rtt_var:4544|pto_duration:1615488|backoff_factor:2.00|backoff:32.00|pto_cnt:5|max_ack_delay:25|
[2025/09/12 05:04:01 963813] [debug] |scid:3babb57a5958c24c398143c6|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB89AF67C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:04:01 963819] [debug] |scid:3babb57a5958c24c398143c6|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB89AF67C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:04:01 963824] [debug] |scid:3babb57a5958c24c398143c6|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB89AF67C|path:0|PNS: 2, unacked: 3078|
[2025/09/12 05:04:01 963829] [debug] |scid:3babb57a5958c24c398143c6|xqc_path_send_one_or_two_ack_elicit_pkts|send two ack-eliciting pkts|path:0|pns:2|
[2025/09/12 05:04:01 963836] [debug] |scid:3babb57a5958c24c398143c6|xqc_conn_send_probe_pkt|conn:0000558BB89AF67C|path:0|pkt_num:3|size:284|pkt_type:SHORT_HEADER|frame:CRYPTO |conn_state:ESTABED|
[2025/09/12 05:04:01 963845] [debug] |scid:3babb57a5958c24c398143c6|xqc_conn_send_probe_pkt|conn:0000558BB89AF67C|path:0|pkt_num:4|size:54|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |conn_state:ESTABED|
[2025/09/12 05:04:01 963852] [debug] |scid:3babb57a5958c24c398143c6|xqc_timer_loss_detection_timeout|xqc_send_ctl_set_loss_detection_timer|PTO|conn:0000558BB89AF67C|pto_count:6
[2025/09/12 05:04:01 963858] [debug] |scid:3babb57a5958c24c398143c6|xqc_send_ctl_get_pto_time_and_space|srtt:32308|rtt_var:4544|pto_duration:3230976|backoff_factor:2.00|backoff:64.00|pto_cnt:6|max_ack_delay:25|
[2025/09/12 05:04:01 963863] [debug] |scid:3babb57a5958c24c398143c6|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB89AF67C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:04:01 963869] [debug] |scid:3babb57a5958c24c398143c6|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB89AF67C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:04:01 963874] [debug] |scid:3babb57a5958c24c398143c6|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB89AF67C|path:0|PNS: 2, unacked: 3078|
[2025/09/12 05:04:01 963879] [debug] |scid:3babb57a5958c24c398143c6|xqc_timer_set|type:LOSS_DETECTION|expire:1757653444378678|now:1757653441963857|interv:2414821|
[2025/09/12 05:04:01 963884] [debug] |scid:3babb57a5958c24c398143c6|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB89AF67C|path:0|pns:2|expire:1757653444378678|now:1757653441963857|interval:2414821|pto_count:6|srtt:32308
[2025/09/12 05:04:01 963903] [debug] |scid:3babb57a5958c24c398143c6|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:CRYPTO |stream_id:0|stream_offset:0|
[2025/09/12 05:04:01 963910] [debug] |scid:3babb57a5958c24c398143c6|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:NEW_CONNECTION_ID |stream_id:0|stream_offset:0|
[2025/09/12 05:04:01 963916] [debug] |scid:3babb57a5958c24c398143c6|xqc_check_acked_or_dropped_pkt|conn:0000558BB89AF67C|pkt_num:3|size:284|pkt_type:SHORT_HEADER|frame:CRYPTO |
[2025/09/12 05:04:01 963923] [debug] |scid:3babb57a5958c24c398143c6|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:36|
[2025/09/12 05:04:01 963979] [info] |scid:3babb57a5958c24c398143c6|xqc_send_packet_with_pn|<==|conn:0000558BB89AF67C|path:0|pkt_num:36|size:284|sent:300|pkt_type:SHORT_HEADER|frame:CRYPTO |inflight:3078|now:1757653441963937|stream_id:0|stream_offset:0|
[2025/09/12 05:04:01 963989] [debug] |scid:3babb57a5958c24c398143c6|xqc_send_ctl_on_packet_sent|conn:0000558BB89AF67C|path:0|pkt_num:36|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 05:04:01 963996] [debug] |scid:3babb57a5958c24c398143c6|xqc_send_ctl_on_packet_sent|path:0|inflight:3078|applimit:0|
[2025/09/12 05:04:01 964001] [debug] |scid:3babb57a5958c24c398143c6|xqc_send_ctl_get_pto_time_and_space|srtt:32308|rtt_var:4544|pto_duration:3230976|backoff_factor:2.00|backoff:64.00|pto_cnt:6|max_ack_delay:25|
[2025/09/12 05:04:01 964007] [debug] |scid:3babb57a5958c24c398143c6|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB89AF67C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:04:01 964012] [debug] |scid:3babb57a5958c24c398143c6|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB89AF67C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:04:01 964016] [debug] |scid:3babb57a5958c24c398143c6|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB89AF67C|path:0|PNS: 2, unacked: 3362|
[2025/09/12 05:04:01 964021] [debug] |scid:3babb57a5958c24c398143c6|xqc_timer_set|type:LOSS_DETECTION|expire:1757653446794913|now:1757653441964001|interv:4830912|
[2025/09/12 05:04:01 964026] [debug] |scid:3babb57a5958c24c398143c6|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB89AF67C|path:0|pns:2|expire:1757653446794913|now:1757653441964001|interval:4830912|pto_count:6|srtt:32308
[2025/09/12 05:04:01 964032] [debug] |scid:3babb57a5958c24c398143c6|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:48642|inflight:3362|
[2025/09/12 05:04:01 964064] [debug] |scid:3babb57a5958c24c398143c6|xqc_check_acked_or_dropped_pkt|conn:0000558BB89AF67C|pkt_num:4|size:54|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |
[2025/09/12 05:04:01 964074] [debug] |scid:3babb57a5958c24c398143c6|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:37|
[2025/09/12 05:04:01 964102] [info] |scid:3babb57a5958c24c398143c6|xqc_send_packet_with_pn|<==|conn:0000558BB89AF67C|path:0|pkt_num:37|size:54|sent:70|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |inflight:3362|now:1757653441964083|stream_id:0|stream_offset:0|
[2025/09/12 05:04:01 964108] [debug] |scid:3babb57a5958c24c398143c6|xqc_send_ctl_on_packet_sent|conn:0000558BB89AF67C|path:0|pkt_num:37|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 05:04:01 964114] [debug] |scid:3babb57a5958c24c398143c6|xqc_send_ctl_on_packet_sent|path:0|inflight:3362|applimit:0|
[2025/09/12 05:04:01 964119] [debug] |scid:3babb57a5958c24c398143c6|xqc_send_ctl_get_pto_time_and_space|srtt:32308|rtt_var:4544|pto_duration:3230976|backoff_factor:2.00|backoff:64.00|pto_cnt:6|max_ack_delay:25|
[2025/09/12 05:04:01 964125] [debug] |scid:3babb57a5958c24c398143c6|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB89AF67C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:04:01 964130] [debug] |scid:3babb57a5958c24c398143c6|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB89AF67C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:04:01 964140] [debug] |scid:3babb57a5958c24c398143c6|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB89AF67C|path:0|PNS: 2, unacked: 3416|
[2025/09/12 05:04:01 964145] [debug] |scid:3babb57a5958c24c398143c6|xqc_timer_set|type:LOSS_DETECTION|expire:1757653446795059|now:1757653441964119|interv:4830940|
[2025/09/12 05:04:01 964150] [debug] |scid:3babb57a5958c24c398143c6|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB89AF67C|path:0|pns:2|expire:1757653446795059|now:1757653441964119|interval:4830940|pto_count:6|srtt:32308
[2025/09/12 05:04:01 964156] [debug] |scid:3babb57a5958c24c398143c6|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:48642|inflight:3416|
[2025/09/12 05:04:01 964162] [debug] |scid:3babb57a5958c24c398143c6|xqc_conn_next_wakeup_time|wakeup_time:1757653446795059|
[2025/09/12 05:04:01 964167] [debug] |scid:3babb57a5958c24c398143c6|xqc_engine_add_wakeup_queue|next_tick_time:1757653446795059|
[2025/09/12 05:04:01 964173] [debug] |xqc_engine_wakeup_after|wakeup:1757653442653498|now:1757653441964172|diff:689326|
[2025/09/12 05:04:01 964178] [debug] |xqc_engine_main_logic|END|now:1757653441963780|
[2025/09/12 05:04:02 654929] [debug] |xqc_engine_main_logic|BEGIN|now:1757653442654928|
[2025/09/12 05:04:02 654957] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_engine_remove_wakeup_queue|next_tick_time:1757653442653498|pq_index:0|
[2025/09/12 05:04:02 654965] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_engine_add_active_queue|last_ticked_time:1757653437647092|
[2025/09/12 05:04:02 654974] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_engine_process_conn|conn:0000558BB88EC35C|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:1757653442654971|
[2025/09/12 05:04:02 654982] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_timer_expire|timer expired|type:LOSS_DETECTION|expire_time:1757653442653498|now:1757653442654971|
[2025/09/12 05:04:02 654988] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_timer_loss_detection_timeout|path:0|loss_detection_timeout|
[2025/09/12 05:04:02 654993] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_timer_loss_detection_timeout|send Probe pkts|conn:0000558BB88EC35C|path:0|bytes_in_flight:539|
[2025/09/12 05:04:02 654999] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_send_ctl_get_pto_time_and_space|srtt:32709|rtt_var:5128|pto_duration:3406144|backoff_factor:2.00|backoff:64.00|pto_cnt:6|max_ack_delay:25|
[2025/09/12 05:04:02 655006] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB88EC35C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:04:02 655012] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB88EC35C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:04:02 655017] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB88EC35C|path:0|PNS: 2, unacked: 539|
[2025/09/12 05:04:02 655022] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_path_send_one_or_two_ack_elicit_pkts|send two ack-eliciting pkts|path:0|pns:2|
[2025/09/12 05:04:02 655029] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_conn_send_probe_pkt|conn:0000558BB88EC35C|path:0|pkt_num:0|size:23|pkt_type:SHORT_HEADER|frame:HANDSHAKE_DONE |conn_state:ESTABED|
[2025/09/12 05:04:02 655067] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_conn_send_probe_pkt|conn:0000558BB88EC35C|path:0|pkt_num:10|size:54|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |conn_state:ESTABED|
[2025/09/12 05:04:02 655077] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_timer_loss_detection_timeout|xqc_send_ctl_set_loss_detection_timer|PTO|conn:0000558BB88EC35C|pto_count:7
[2025/09/12 05:04:02 655083] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_send_ctl_get_pto_time_and_space|srtt:32709|rtt_var:5128|pto_duration:6812288|backoff_factor:2.00|backoff:128.00|pto_cnt:7|max_ack_delay:25|
[2025/09/12 05:04:02 655090] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB88EC35C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:04:02 655111] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB88EC35C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:04:02 655116] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB88EC35C|path:0|PNS: 2, unacked: 539|
[2025/09/12 05:04:02 655121] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_timer_set|type:LOSS_DETECTION|expire:1757653447659642|now:1757653442655083|interv:5004559|
[2025/09/12 05:04:02 655127] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB88EC35C|path:0|pns:2|expire:1757653447659642|now:1757653442655083|interval:5004559|pto_count:7|srtt:32709
[2025/09/12 05:04:02 655137] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:HANDSHAKE_DONE |stream_id:0|stream_offset:0|
[2025/09/12 05:04:02 655144] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:NEW_CONNECTION_ID |stream_id:0|stream_offset:0|
[2025/09/12 05:04:02 655150] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_check_acked_or_dropped_pkt|conn:0000558BB88EC35C|pkt_num:0|size:23|pkt_type:SHORT_HEADER|frame:HANDSHAKE_DONE |
[2025/09/12 05:04:02 655158] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:35|
[2025/09/12 05:04:02 655238] [info] |scid:95cf9c75c91de810d036aa9f|xqc_send_packet_with_pn|<==|conn:0000558BB88EC35C|path:0|pkt_num:35|size:23|sent:39|pkt_type:SHORT_HEADER|frame:HANDSHAKE_DONE |inflight:539|now:1757653442655175|stream_id:0|stream_offset:0|
[2025/09/12 05:04:02 655246] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_send_ctl_on_packet_sent|conn:0000558BB88EC35C|path:0|pkt_num:35|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 05:04:02 655253] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_send_ctl_on_packet_sent|path:0|inflight:539|applimit:0|
[2025/09/12 05:04:02 655258] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_send_ctl_get_pto_time_and_space|srtt:32709|rtt_var:5128|pto_duration:6812288|backoff_factor:2.00|backoff:128.00|pto_cnt:7|max_ack_delay:25|
[2025/09/12 05:04:02 655264] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB88EC35C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:04:02 655271] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB88EC35C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:04:02 655277] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB88EC35C|path:0|PNS: 2, unacked: 562|
[2025/09/12 05:04:02 655283] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_timer_set|type:LOSS_DETECTION|expire:1757653452667463|now:1757653442655258|interv:10012205|
[2025/09/12 05:04:02 655288] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB88EC35C|path:0|pns:2|expire:1757653452667463|now:1757653442655258|interval:10012205|pto_count:7|srtt:32709
[2025/09/12 05:04:02 655294] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:50400|inflight:562|
[2025/09/12 05:04:02 655301] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_check_acked_or_dropped_pkt|conn:0000558BB88EC35C|pkt_num:10|size:54|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |
[2025/09/12 05:04:02 655306] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:36|
[2025/09/12 05:04:02 655331] [info] |scid:95cf9c75c91de810d036aa9f|xqc_send_packet_with_pn|<==|conn:0000558BB88EC35C|path:0|pkt_num:36|size:54|sent:70|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |inflight:562|now:1757653442655314|stream_id:0|stream_offset:0|
[2025/09/12 05:04:02 655337] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_send_ctl_on_packet_sent|conn:0000558BB88EC35C|path:0|pkt_num:36|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 05:04:02 655348] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_send_ctl_on_packet_sent|path:0|inflight:562|applimit:0|
[2025/09/12 05:04:02 655353] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_send_ctl_get_pto_time_and_space|srtt:32709|rtt_var:5128|pto_duration:6812288|backoff_factor:2.00|backoff:128.00|pto_cnt:7|max_ack_delay:25|
[2025/09/12 05:04:02 655359] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB88EC35C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:04:02 655364] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB88EC35C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:04:02 655368] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB88EC35C|path:0|PNS: 2, unacked: 616|
[2025/09/12 05:04:02 655373] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_timer_set|type:LOSS_DETECTION|expire:1757653452667602|now:1757653442655353|interv:10012249|
[2025/09/12 05:04:02 655378] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB88EC35C|path:0|pns:2|expire:1757653452667602|now:1757653442655353|interval:10012249|pto_count:7|srtt:32709
[2025/09/12 05:04:02 655384] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:50400|inflight:616|
[2025/09/12 05:04:02 655390] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_conn_next_wakeup_time|wakeup_time:1757653452667602|
[2025/09/12 05:04:02 655395] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_engine_add_wakeup_queue|next_tick_time:1757653452667602|
[2025/09/12 05:04:02 655400] [debug] |xqc_engine_wakeup_after|wakeup:1757653443400788|now:1757653442655400|diff:745388|
[2025/09/12 05:04:02 655406] [debug] |xqc_engine_main_logic|END|now:1757653442654971|
[2025/09/12 05:04:03 027895] [debug] |scid:8ea4ebae65af6df101959765|xqc_timer_set|type:CONN_IDLE|expire:1757653503027893|now:1757653443027893|interv:60000000|
[2025/09/12 05:04:03 027940] [debug] |scid:8ea4ebae65af6df101959765|xqc_timer_set|type:PATH_IDLE|expire:1757653503027940|now:1757653443027940|interv:60000000|
[2025/09/12 05:04:03 027948] [debug] |xqc_path_create|path:0|dcid:cb24e8d380834db486d974721dc4411ac7|scid:8ea4ebae65af6df101959765|create_path_count:1|
[2025/09/12 05:04:03 027958] [debug] |scid:8ea4ebae65af6df101959765|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 05:04:03 027966] [debug] |xqc_path_init|path:0|dcid:cb24e8d380834db486d974721dc4411ac7|scid:8ea4ebae65af6df101959765|state:2|
[2025/09/12 05:04:03 027975] [debug] |scid:8ea4ebae65af6df101959765|xqc_conn_create|success|scid:8ea4ebae65af6df101959765|dcid:cb24e8d380834db486d974721dc4411ac7|conn:0000558BB89C7BAC|
[2025/09/12 05:04:03 027984] [info] |scid:8ea4ebae65af6df101959765|xqc_conn_server_create|hash odcid conn|odcid:05e1b58404ba5af3ebdd8815b6b5a7c86354|conn:0000558BB89C7BAC|
[2025/09/12 05:04:03 027999] [info] |scid:8ea4ebae65af6df101959765|xqc_conn_get_local_transport_params|generate sr_token[222aa4e6bb803c74e4be9e26d5c8880c] for cid[05e1b58404ba5af3ebdd8815b6b5a7c86354]
[2025/09/12 05:04:03 028027] [stats] |xqc_conn_server_init_path_addr|path:0|l-0.0.0.0-443-8ea4ebae65af6df101959765 p-193.167.0.100-57924-cb24e8d380834db486d974721dc4411ac7|
[2025/09/12 05:04:03 028037] [info] |xqc_engine_packet_process|==>|conn:0000558BB89C7BAC|size:1200|state:S_INIT|recv_time:1757653443027860|
[2025/09/12 05:04:03 028205] [debug] |scid:8ea4ebae65af6df101959765|xqc_packet_parse_initial|packet parse|initial|
[2025/09/12 05:04:03 028213] [debug] |scid:8ea4ebae65af6df101959765|xqc_packet_parse_initial|success|Length:1153|
[2025/09/12 05:04:03 028221] [debug] |scid:8ea4ebae65af6df101959765|xqc_packet_decrypt|largest_pn:0|
[2025/09/12 05:04:03 028226] [debug] |scid:8ea4ebae65af6df101959765|xqc_packet_decrypt|decryption nonce|path_id:0|pn:544672956|
[2025/09/12 05:04:03 028235] [debug] |scid:8ea4ebae65af6df101959765|xqc_packet_decrypt_single|pkt_type:INIT|pkt_num:544672956|
[2025/09/12 05:04:03 028254] [debug] |scid:8ea4ebae65af6df101959765|xqc_process_frames|frame_type:6|
[2025/09/12 05:04:03 028259] [info] |scid:8ea4ebae65af6df101959765|xqc_conn_check_token|token empty|
[2025/09/12 05:04:03 028266] [info] |scid:8ea4ebae65af6df101959765|xqc_process_crypto_frame|check_token fail|conn:0000558BB89C7BAC|l-0.0.0.0-443-8ea4ebae65af6df101959765 p-193.167.0.100-57924-cb24e8d380834db486d974721dc4411ac7|
[2025/09/12 05:04:03 028273] [debug] |scid:8ea4ebae65af6df101959765|xqc_create_crypto_stream|encrypt_level:0|cur_state:S_INIT|
[2025/09/12 05:04:03 028278] [debug] |scid:8ea4ebae65af6df101959765|xqc_process_crypto_frame|level:0|
[2025/09/12 05:04:03 028284] [debug] |scid:8ea4ebae65af6df101959765|xqc_read_crypto_stream|xqc_read_crypto_stream|level:0|
[2025/09/12 05:04:03 028290] [debug] |scid:8ea4ebae65af6df101959765|xqc_engine_add_active_queue|last_ticked_time:0|
[2025/09/12 05:04:03 028294] [debug] |scid:8ea4ebae65af6df101959765|xqc_create_crypto_stream|encrypt_level:2|cur_state:S_INIT|
[2025/09/12 05:04:03 028300] [debug] |scid:8ea4ebae65af6df101959765|xqc_process_crypto_frame|server create hsk stream|
[2025/09/12 05:04:03 028304] [debug] |scid:8ea4ebae65af6df101959765|xqc_process_frames|frame_type:6|
[2025/09/12 05:04:03 028309] [info] |scid:8ea4ebae65af6df101959765|xqc_conn_check_token|token empty|
[2025/09/12 05:04:03 028314] [info] |scid:8ea4ebae65af6df101959765|xqc_process_crypto_frame|check_token fail|conn:0000558BB89C7BAC|l-0.0.0.0-443-8ea4ebae65af6df101959765 p-193.167.0.100-57924-cb24e8d380834db486d974721dc4411ac7|
[2025/09/12 05:04:03 028319] [debug] |scid:8ea4ebae65af6df101959765|xqc_process_crypto_frame|level:0|
[2025/09/12 05:04:03 028324] [debug] |scid:8ea4ebae65af6df101959765|xqc_read_crypto_stream|xqc_read_crypto_stream|level:0|
[2025/09/12 05:04:03 028329] [debug] |scid:8ea4ebae65af6df101959765|xqc_process_frames|frame_type:6|
[2025/09/12 05:04:03 028333] [info] |scid:8ea4ebae65af6df101959765|xqc_conn_check_token|token empty|
[2025/09/12 05:04:03 028338] [info] |scid:8ea4ebae65af6df101959765|xqc_process_crypto_frame|check_token fail|conn:0000558BB89C7BAC|l-0.0.0.0-443-8ea4ebae65af6df101959765 p-193.167.0.100-57924-cb24e8d380834db486d974721dc4411ac7|
[2025/09/12 05:04:03 028343] [debug] |scid:8ea4ebae65af6df101959765|xqc_process_crypto_frame|level:0|
[2025/09/12 05:04:03 028348] [debug] |scid:8ea4ebae65af6df101959765|xqc_read_crypto_stream|xqc_read_crypto_stream|level:0|
[2025/09/12 05:04:03 028352] [debug] |scid:8ea4ebae65af6df101959765|xqc_process_frames|frame_type:6|
[2025/09/12 05:04:03 028357] [info] |scid:8ea4ebae65af6df101959765|xqc_conn_check_token|token empty|
[2025/09/12 05:04:03 028361] [info] |scid:8ea4ebae65af6df101959765|xqc_process_crypto_frame|check_token fail|conn:0000558BB89C7BAC|l-0.0.0.0-443-8ea4ebae65af6df101959765 p-193.167.0.100-57924-cb24e8d380834db486d974721dc4411ac7|
[2025/09/12 05:04:03 028367] [debug] |scid:8ea4ebae65af6df101959765|xqc_process_crypto_frame|level:0|
[2025/09/12 05:04:03 028371] [debug] |scid:8ea4ebae65af6df101959765|xqc_read_crypto_stream|xqc_read_crypto_stream|level:0|
[2025/09/12 05:04:03 028376] [debug] |scid:8ea4ebae65af6df101959765|xqc_process_frames|frame_type:6|
[2025/09/12 05:04:03 028380] [info] |scid:8ea4ebae65af6df101959765|xqc_conn_check_token|token empty|
[2025/09/12 05:04:03 028385] [info] |scid:8ea4ebae65af6df101959765|xqc_process_crypto_frame|check_token fail|conn:0000558BB89C7BAC|l-0.0.0.0-443-8ea4ebae65af6df101959765 p-193.167.0.100-57924-cb24e8d380834db486d974721dc4411ac7|
[2025/09/12 05:04:03 028390] [debug] |scid:8ea4ebae65af6df101959765|xqc_process_crypto_frame|level:0|
[2025/09/12 05:04:03 028395] [debug] |scid:8ea4ebae65af6df101959765|xqc_read_crypto_stream|xqc_read_crypto_stream|level:0|
[2025/09/12 05:04:03 028399] [debug] |scid:8ea4ebae65af6df101959765|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:0|112u|
[2025/09/12 05:04:03 028422] [debug] |scid:8ea4ebae65af6df101959765|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:0|SSL_quic_write_level:0|rv:-1|
[2025/09/12 05:04:03 028432] [debug] |scid:8ea4ebae65af6df101959765|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/09/12 05:04:03 028437] [debug] |scid:8ea4ebae65af6df101959765|xqc_process_frames|frame_type:6|
[2025/09/12 05:04:03 028442] [info] |scid:8ea4ebae65af6df101959765|xqc_conn_check_token|token empty|
[2025/09/12 05:04:03 028447] [info] |scid:8ea4ebae65af6df101959765|xqc_process_crypto_frame|check_token fail|conn:0000558BB89C7BAC|l-0.0.0.0-443-8ea4ebae65af6df101959765 p-193.167.0.100-57924-cb24e8d380834db486d974721dc4411ac7|
[2025/09/12 05:04:03 028452] [debug] |scid:8ea4ebae65af6df101959765|xqc_process_crypto_frame|level:0|
[2025/09/12 05:04:03 028456] [debug] |scid:8ea4ebae65af6df101959765|xqc_read_crypto_stream|xqc_read_crypto_stream|level:0|
[2025/09/12 05:04:03 028461] [debug] |scid:8ea4ebae65af6df101959765|xqc_process_frames|frame_type:0|
[2025/09/12 05:04:03 028466] [debug] |scid:8ea4ebae65af6df101959765|xqc_process_padding_frame|process padding|
[2025/09/12 05:04:03 028471] [debug] |scid:8ea4ebae65af6df101959765|xqc_process_frames|frame_type:6|
[2025/09/12 05:04:03 028475] [info] |scid:8ea4ebae65af6df101959765|xqc_conn_check_token|token empty|
[2025/09/12 05:04:03 028480] [info] |scid:8ea4ebae65af6df101959765|xqc_process_crypto_frame|check_token fail|conn:0000558BB89C7BAC|l-0.0.0.0-443-8ea4ebae65af6df101959765 p-193.167.0.100-57924-cb24e8d380834db486d974721dc4411ac7|
[2025/09/12 05:04:03 028485] [debug] |scid:8ea4ebae65af6df101959765|xqc_process_crypto_frame|level:0|
[2025/09/12 05:04:03 028489] [debug] |scid:8ea4ebae65af6df101959765|xqc_read_crypto_stream|xqc_read_crypto_stream|level:0|
[2025/09/12 05:04:03 028494] [debug] |scid:8ea4ebae65af6df101959765|xqc_process_frames|frame_type:6|
[2025/09/12 05:04:03 028499] [info] |scid:8ea4ebae65af6df101959765|xqc_conn_check_token|token empty|
[2025/09/12 05:04:03 028503] [info] |scid:8ea4ebae65af6df101959765|xqc_process_crypto_frame|check_token fail|conn:0000558BB89C7BAC|l-0.0.0.0-443-8ea4ebae65af6df101959765 p-193.167.0.100-57924-cb24e8d380834db486d974721dc4411ac7|
[2025/09/12 05:04:03 028508] [debug] |scid:8ea4ebae65af6df101959765|xqc_process_crypto_frame|level:0|
[2025/09/12 05:04:03 028513] [debug] |scid:8ea4ebae65af6df101959765|xqc_read_crypto_stream|xqc_read_crypto_stream|level:0|
[2025/09/12 05:04:03 028517] [debug] |scid:8ea4ebae65af6df101959765|xqc_process_frames|frame_type:1|
[2025/09/12 05:04:03 028522] [debug] |scid:8ea4ebae65af6df101959765|xqc_process_frames|frame_type:6|
[2025/09/12 05:04:03 028527] [info] |scid:8ea4ebae65af6df101959765|xqc_conn_check_token|token empty|
[2025/09/12 05:04:03 028531] [info] |scid:8ea4ebae65af6df101959765|xqc_process_crypto_frame|check_token fail|conn:0000558BB89C7BAC|l-0.0.0.0-443-8ea4ebae65af6df101959765 p-193.167.0.100-57924-cb24e8d380834db486d974721dc4411ac7|
[2025/09/12 05:04:03 028537] [debug] |scid:8ea4ebae65af6df101959765|xqc_process_crypto_frame|level:0|
[2025/09/12 05:04:03 028541] [debug] |scid:8ea4ebae65af6df101959765|xqc_read_crypto_stream|xqc_read_crypto_stream|level:0|
[2025/09/12 05:04:03 028546] [debug] |scid:8ea4ebae65af6df101959765|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:0|28u|
[2025/09/12 05:04:03 028551] [debug] |scid:8ea4ebae65af6df101959765|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:0|SSL_quic_write_level:0|rv:-1|
[2025/09/12 05:04:03 028556] [debug] |scid:8ea4ebae65af6df101959765|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/09/12 05:04:03 028561] [debug] |scid:8ea4ebae65af6df101959765|xqc_process_frames|frame_type:6|
[2025/09/12 05:04:03 028566] [info] |scid:8ea4ebae65af6df101959765|xqc_conn_check_token|token empty|
[2025/09/12 05:04:03 028570] [info] |scid:8ea4ebae65af6df101959765|xqc_process_crypto_frame|check_token fail|conn:0000558BB89C7BAC|l-0.0.0.0-443-8ea4ebae65af6df101959765 p-193.167.0.100-57924-cb24e8d380834db486d974721dc4411ac7|
[2025/09/12 05:04:03 028575] [debug] |scid:8ea4ebae65af6df101959765|xqc_process_crypto_frame|level:0|
[2025/09/12 05:04:03 028580] [debug] |scid:8ea4ebae65af6df101959765|xqc_read_crypto_stream|xqc_read_crypto_stream|level:0|
[2025/09/12 05:04:03 028588] [debug] |scid:8ea4ebae65af6df101959765|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:0|28u|
[2025/09/12 05:04:03 028593] [debug] |scid:8ea4ebae65af6df101959765|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:0|SSL_quic_write_level:0|rv:-1|
[2025/09/12 05:04:03 028598] [debug] |scid:8ea4ebae65af6df101959765|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/09/12 05:04:03 028603] [debug] |scid:8ea4ebae65af6df101959765|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:0|56u|
[2025/09/12 05:04:03 028608] [debug] |scid:8ea4ebae65af6df101959765|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:0|SSL_quic_write_level:0|rv:-1|
[2025/09/12 05:04:03 028612] [debug] |scid:8ea4ebae65af6df101959765|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/09/12 05:04:03 028617] [debug] |scid:8ea4ebae65af6df101959765|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:0|10u|
[2025/09/12 05:04:03 028622] [debug] |scid:8ea4ebae65af6df101959765|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:0|SSL_quic_write_level:0|rv:-1|
[2025/09/12 05:04:03 028627] [debug] |scid:8ea4ebae65af6df101959765|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/09/12 05:04:03 028632] [debug] |scid:8ea4ebae65af6df101959765|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:0|10u|
[2025/09/12 05:04:03 028637] [debug] |scid:8ea4ebae65af6df101959765|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:0|SSL_quic_write_level:0|rv:-1|
[2025/09/12 05:04:03 028642] [debug] |scid:8ea4ebae65af6df101959765|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/09/12 05:04:03 028646] [debug] |scid:8ea4ebae65af6df101959765|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:0|2u|
[2025/09/12 05:04:03 028652] [debug] |scid:8ea4ebae65af6df101959765|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:0|SSL_quic_write_level:0|rv:-1|
[2025/09/12 05:04:03 028656] [debug] |scid:8ea4ebae65af6df101959765|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/09/12 05:04:03 028661] [debug] |scid:8ea4ebae65af6df101959765|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:0|3u|
[2025/09/12 05:04:03 028666] [debug] |scid:8ea4ebae65af6df101959765|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:0|SSL_quic_write_level:0|rv:-1|
[2025/09/12 05:04:03 028671] [debug] |scid:8ea4ebae65af6df101959765|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/09/12 05:04:03 028676] [debug] |scid:8ea4ebae65af6df101959765|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:0|5u|
[2025/09/12 05:04:03 028681] [debug] |scid:8ea4ebae65af6df101959765|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:0|SSL_quic_write_level:0|rv:-1|
[2025/09/12 05:04:03 028685] [debug] |scid:8ea4ebae65af6df101959765|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/09/12 05:04:03 028690] [debug] |scid:8ea4ebae65af6df101959765|xqc_process_frames|frame_type:6|
[2025/09/12 05:04:03 028695] [info] |scid:8ea4ebae65af6df101959765|xqc_conn_check_token|token empty|
[2025/09/12 05:04:03 028699] [info] |scid:8ea4ebae65af6df101959765|xqc_process_crypto_frame|check_token fail|conn:0000558BB89C7BAC|l-0.0.0.0-443-8ea4ebae65af6df101959765 p-193.167.0.100-57924-cb24e8d380834db486d974721dc4411ac7|
[2025/09/12 05:04:03 028704] [debug] |scid:8ea4ebae65af6df101959765|xqc_process_crypto_frame|level:0|
[2025/09/12 05:04:03 028709] [debug] |scid:8ea4ebae65af6df101959765|xqc_read_crypto_stream|xqc_read_crypto_stream|level:0|
[2025/09/12 05:04:03 028714] [debug] |scid:8ea4ebae65af6df101959765|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:0|5u|
[2025/09/12 05:04:03 028719] [debug] |scid:8ea4ebae65af6df101959765|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:0|SSL_quic_write_level:0|rv:-1|
[2025/09/12 05:04:03 028724] [debug] |scid:8ea4ebae65af6df101959765|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/09/12 05:04:03 028728] [debug] |scid:8ea4ebae65af6df101959765|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:0|6u|
[2025/09/12 05:04:03 028780] [info] |scid:8ea4ebae65af6df101959765|xqc_ssl_cert_cb|cert chain or key empty|sni:server4
[2025/09/12 05:04:03 028971] [debug] |scid:8ea4ebae65af6df101959765|xqc_conn_tls_transport_params_cb|1RTT_transport_params|max_datagram_frame_size:0|
[2025/09/12 05:04:03 028977] [debug] |scid:8ea4ebae65af6df101959765|xqc_conn_enable_multipath|xqc_conn_enable_multipath|1|0|
[2025/09/12 05:04:03 028981] [warn] |scid:8ea4ebae65af6df101959765|xqc_conn_try_to_enable_multipath|multipath_version_negotiation err|
[2025/09/12 05:04:03 029216] [debug] |scid:8ea4ebae65af6df101959765|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:2|SSL_quic_write_level:3|rv:0|
[2025/09/12 05:04:03 029223] [debug] |scid:8ea4ebae65af6df101959765|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/09/12 05:04:03 029228] [debug] |scid:8ea4ebae65af6df101959765|xqc_process_frames|frame_type:0|
[2025/09/12 05:04:03 029232] [debug] |scid:8ea4ebae65af6df101959765|xqc_process_padding_frame|process padding|
[2025/09/12 05:04:03 029240] [debug] |scid:8ea4ebae65af6df101959765|xqc_timer_unset|type:ACK_INIT|
[2025/09/12 05:04:03 029245] [debug] |scid:8ea4ebae65af6df101959765|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 05:04:03 029250] [debug] |scid:8ea4ebae65af6df101959765|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:544672956|largest:544672956|pns:0|
[2025/09/12 05:04:03 029255] [info] |scid:8ea4ebae65af6df101959765|xqc_conn_on_pkt_processed|====>|conn:0000558BB89C7BAC|path:0|size:1200|pkt_type:INIT|pkt_num:544672956|frame:PADDING PING CRYPTO |recv_time:1757653443027860|dcid:05e1b58404ba5af3ebdd8815b6b5a7c86354|dcid_seq:0|
[2025/09/12 05:04:03 029261] [debug] |scid:8ea4ebae65af6df101959765|xqc_timer_set|type:PATH_IDLE|expire:1757653503027860|now:1757653443027860|interv:60000000|
[2025/09/12 05:04:03 029265] [debug] |scid:8ea4ebae65af6df101959765|xqc_timer_set|type:CONN_IDLE|expire:1757653503027860|now:1757653443027860|interv:60000000|
[2025/09/12 05:04:03 029269] [debug] |xqc_engine_main_logic|BEGIN|now:1757653443029269|
[2025/09/12 05:04:03 029274] [debug] |scid:8ea4ebae65af6df101959765|xqc_engine_process_conn|conn:0000558BB89C7BAC|state:S_INIT|flag:TICKING DCID_OK UPPER_CONN_EXIST INIT_RECVD NEED_RUN (null) |now:1757653443029273|
[2025/09/12 05:04:03 029279] [info] |scid:8ea4ebae65af6df101959765|xqc_conn_check_tx_key|keys are ready, can send 1rtt now|
[2025/09/12 05:04:03 029284] [debug] |scid:8ea4ebae65af6df101959765|xqc_crypto_stream_on_read|encrypt_level:0|cur_state:S_INIT|next_state:S_INITIAL_RECVD|
[2025/09/12 05:04:03 029288] [debug] |scid:8ea4ebae65af6df101959765|xqc_process_crypto_write_streams|
[2025/09/12 05:04:03 029296] [debug] |scid:8ea4ebae65af6df101959765|xqc_crypto_stream_on_write|enc_level|0|
[2025/09/12 05:04:03 029300] [debug] |scid:8ea4ebae65af6df101959765|xqc_crypto_stream_on_write|cur_state:1|switch|
[2025/09/12 05:04:03 029306] [info] |scid:8ea4ebae65af6df101959765|xqc_crypto_stream_send|crypto send data|pkt_num:0|size:137|sent:94|pkt_type:INIT|frame:CRYPTO |now:1757653443029306|
[2025/09/12 05:04:03 029311] [debug] |scid:8ea4ebae65af6df101959765|xqc_crypto_stream_on_write|encrypt_level:0|cur_state:S_INITIAL_RECVD|next_state:S_INITIAL_SENT|
[2025/09/12 05:04:03 029315] [debug] |scid:8ea4ebae65af6df101959765|xqc_process_crypto_write_streams|
[2025/09/12 05:04:03 029319] [debug] |scid:8ea4ebae65af6df101959765|xqc_crypto_stream_on_write|enc_level|2|
[2025/09/12 05:04:03 029323] [info] |scid:8ea4ebae65af6df101959765|xqc_crypto_stream_send|crypto send data|pkt_num:0|size:194|sent:152|pkt_type:HSK|frame:CRYPTO |now:1757653443029323|
[2025/09/12 05:04:03 029328] [info] |scid:8ea4ebae65af6df101959765|xqc_crypto_stream_send|crypto send data|pkt_num:0|size:516|sent:474|pkt_type:HSK|frame:CRYPTO |now:1757653443029328|
[2025/09/12 05:04:03 029332] [info] |scid:8ea4ebae65af6df101959765|xqc_crypto_stream_send|crypto send data|pkt_num:0|size:126|sent:84|pkt_type:HSK|frame:CRYPTO |now:1757653443029332|
[2025/09/12 05:04:03 029342] [info] |scid:8ea4ebae65af6df101959765|xqc_crypto_stream_send|crypto send data|pkt_num:0|size:82|sent:40|pkt_type:HSK|frame:CRYPTO |now:1757653443029342|
[2025/09/12 05:04:03 029346] [debug] |scid:8ea4ebae65af6df101959765|xqc_crypto_stream_on_write|encrypt_level:2|cur_state:S_INITIAL_SENT|next_state:S_HANDSHAKE_SENT|
[2025/09/12 05:04:03 029351] [debug] |scid:8ea4ebae65af6df101959765|xqc_gen_ack_frame|largest_recv:544672956|ack_delay:1491|first_ack_range:0|largest_pkt_recv_time:1757653443027860|
[2025/09/12 05:04:03 029356] [debug] |scid:8ea4ebae65af6df101959765|xqc_gen_ack_frame|high:544672956|low:544672956|pkt_pns:0|
[2025/09/12 05:04:03 029360] [debug] |scid:8ea4ebae65af6df101959765|xqc_write_ack_to_one_packet|ack_size:9|path:0|path_largest_recv:544672956|frame_largest_recv:544672956|
[2025/09/12 05:04:03 029365] [debug] |scid:8ea4ebae65af6df101959765|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:0|
[2025/09/12 05:04:03 029371] [debug] |scid:8ea4ebae65af6df101959765|xqc_path_get_perf_class|conn:0000558BB89C7BAC|path_id:0|path_srtt:250000|min_srtt:250000|path_bw:0|loss_rate:0.00|path_pto:0|
[2025/09/12 05:04:03 029375] [debug] |scid:8ea4ebae65af6df101959765|xqc_minrtt_scheduler_get_path|path srtt|conn:0000558BB89C7BAC|path_id:0|path_srtt:250000|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:04:03 029380] [debug] |scid:8ea4ebae65af6df101959765|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CRYPTO |pn:0|size:137|reinj:0|path_class:2|
[2025/09/12 05:04:03 029385] [debug] |scid:8ea4ebae65af6df101959765|xqc_path_get_perf_class|conn:0000558BB89C7BAC|path_id:0|path_srtt:250000|min_srtt:250000|path_bw:0|loss_rate:0.00|path_pto:0|
[2025/09/12 05:04:03 029389] [debug] |scid:8ea4ebae65af6df101959765|xqc_minrtt_scheduler_get_path|path srtt|conn:0000558BB89C7BAC|path_id:0|path_srtt:250000|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:04:03 029393] [debug] |scid:8ea4ebae65af6df101959765|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CRYPTO |pn:0|size:194|reinj:0|path_class:2|
[2025/09/12 05:04:03 029397] [debug] |scid:8ea4ebae65af6df101959765|xqc_path_get_perf_class|conn:0000558BB89C7BAC|path_id:0|path_srtt:250000|min_srtt:250000|path_bw:0|loss_rate:0.00|path_pto:0|
[2025/09/12 05:04:03 029401] [debug] |scid:8ea4ebae65af6df101959765|xqc_minrtt_scheduler_get_path|path srtt|conn:0000558BB89C7BAC|path_id:0|path_srtt:250000|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:04:03 029406] [debug] |scid:8ea4ebae65af6df101959765|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CRYPTO |pn:0|size:516|reinj:0|path_class:2|
[2025/09/12 05:04:03 029410] [debug] |scid:8ea4ebae65af6df101959765|xqc_path_get_perf_class|conn:0000558BB89C7BAC|path_id:0|path_srtt:250000|min_srtt:250000|path_bw:0|loss_rate:0.00|path_pto:0|
[2025/09/12 05:04:03 029414] [debug] |scid:8ea4ebae65af6df101959765|xqc_minrtt_scheduler_get_path|path srtt|conn:0000558BB89C7BAC|path_id:0|path_srtt:250000|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:04:03 029418] [debug] |scid:8ea4ebae65af6df101959765|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CRYPTO |pn:0|size:126|reinj:0|path_class:2|
[2025/09/12 05:04:03 029422] [debug] |scid:8ea4ebae65af6df101959765|xqc_path_get_perf_class|conn:0000558BB89C7BAC|path_id:0|path_srtt:250000|min_srtt:250000|path_bw:0|loss_rate:0.00|path_pto:0|
[2025/09/12 05:04:03 029427] [debug] |scid:8ea4ebae65af6df101959765|xqc_minrtt_scheduler_get_path|path srtt|conn:0000558BB89C7BAC|path_id:0|path_srtt:250000|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:04:03 029431] [debug] |scid:8ea4ebae65af6df101959765|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CRYPTO |pn:0|size:82|reinj:0|path_class:2|
[2025/09/12 05:04:03 029435] [debug] |scid:8ea4ebae65af6df101959765|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:ACK |stream_id:0|stream_offset:0|
[2025/09/12 05:04:03 029443] [debug] |scid:8ea4ebae65af6df101959765|xqc_check_acked_or_dropped_pkt|conn:0000558BB89C7BAC|pkt_num:0|size:137|pkt_type:INIT|frame:CRYPTO |
[2025/09/12 05:04:03 029448] [debug] |scid:8ea4ebae65af6df101959765|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:0|
[2025/09/12 05:04:03 029484] [info] |scid:8ea4ebae65af6df101959765|xqc_send_packet_with_pn|<==|conn:0000558BB89C7BAC|path:0|pkt_num:0|size:1184|sent:1200|pkt_type:INIT|frame:PADDING CRYPTO |inflight:0|now:1757653443029456|stream_id:0|stream_offset:0|
[2025/09/12 05:04:03 029490] [debug] |scid:8ea4ebae65af6df101959765|xqc_send_ctl_on_packet_sent|conn:0000558BB89C7BAC|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 05:04:03 029495] [debug] |scid:8ea4ebae65af6df101959765|xqc_send_ctl_on_packet_sent|path:0|inflight:0|applimit:0|
[2025/09/12 05:04:03 029500] [debug] |scid:8ea4ebae65af6df101959765|xqc_send_ctl_get_pto_time_and_space|srtt:250000|rtt_var:125000|pto_duration:750000|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:04:03 029504] [debug] |scid:8ea4ebae65af6df101959765|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB89C7BAC|path:0|PNS: 0, unacked: 1184|
[2025/09/12 05:04:03 029508] [debug] |scid:8ea4ebae65af6df101959765|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB89C7BAC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:04:03 029512] [debug] |scid:8ea4ebae65af6df101959765|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB89C7BAC|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:04:03 029516] [debug] |scid:8ea4ebae65af6df101959765|xqc_timer_set|type:LOSS_DETECTION|expire:1757653443779456|now:1757653443029499|interv:749957|
[2025/09/12 05:04:03 029520] [debug] |scid:8ea4ebae65af6df101959765|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB89C7BAC|path:0|pns:0|expire:1757653443779456|now:1757653443029499|interval:749957|pto_count:0|srtt:250000
[2025/09/12 05:04:03 029525] [debug] |scid:8ea4ebae65af6df101959765|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:45952|inflight:1184|
[2025/09/12 05:04:03 029529] [debug] |scid:8ea4ebae65af6df101959765|xqc_check_acked_or_dropped_pkt|conn:0000558BB89C7BAC|pkt_num:0|size:194|pkt_type:HSK|frame:CRYPTO |
[2025/09/12 05:04:03 029534] [debug] |scid:8ea4ebae65af6df101959765|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:0|
[2025/09/12 05:04:03 029553] [info] |scid:8ea4ebae65af6df101959765|xqc_send_packet_with_pn|<==|conn:0000558BB89C7BAC|path:0|pkt_num:0|size:194|sent:210|pkt_type:HSK|frame:CRYPTO |inflight:1184|now:1757653443029540|stream_id:0|stream_offset:0|
[2025/09/12 05:04:03 029558] [debug] |scid:8ea4ebae65af6df101959765|xqc_send_ctl_on_packet_sent|conn:0000558BB89C7BAC|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 05:04:03 029563] [debug] |scid:8ea4ebae65af6df101959765|xqc_send_ctl_on_packet_sent|path:0|inflight:1184|applimit:0|
[2025/09/12 05:04:03 029567] [debug] |scid:8ea4ebae65af6df101959765|xqc_send_ctl_get_pto_time_and_space|srtt:250000|rtt_var:125000|pto_duration:750000|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:04:03 029571] [debug] |scid:8ea4ebae65af6df101959765|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB89C7BAC|path:0|PNS: 0, unacked: 1184|
[2025/09/12 05:04:03 029575] [debug] |scid:8ea4ebae65af6df101959765|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB89C7BAC|path:0|PNS: 1, unacked: 194|
[2025/09/12 05:04:03 029579] [debug] |scid:8ea4ebae65af6df101959765|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB89C7BAC|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:04:03 029583] [debug] |scid:8ea4ebae65af6df101959765|xqc_timer_set|type:LOSS_DETECTION|expire:1757653443779456|now:1757653443029567|interv:749889|
[2025/09/12 05:04:03 029587] [debug] |scid:8ea4ebae65af6df101959765|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB89C7BAC|path:0|pns:0|expire:1757653443779456|now:1757653443029567|interval:749889|pto_count:0|srtt:250000
[2025/09/12 05:04:03 029595] [debug] |scid:8ea4ebae65af6df101959765|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:45952|inflight:1378|
[2025/09/12 05:04:03 029600] [debug] |scid:8ea4ebae65af6df101959765|xqc_check_acked_or_dropped_pkt|conn:0000558BB89C7BAC|pkt_num:0|size:516|pkt_type:HSK|frame:CRYPTO |
[2025/09/12 05:04:03 029604] [debug] |scid:8ea4ebae65af6df101959765|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1|
[2025/09/12 05:04:03 029622] [info] |scid:8ea4ebae65af6df101959765|xqc_send_packet_with_pn|<==|conn:0000558BB89C7BAC|path:0|pkt_num:1|size:516|sent:532|pkt_type:HSK|frame:CRYPTO |inflight:1378|now:1757653443029609|stream_id:0|stream_offset:0|
[2025/09/12 05:04:03 029627] [debug] |scid:8ea4ebae65af6df101959765|xqc_send_ctl_on_packet_sent|conn:0000558BB89C7BAC|path:0|pkt_num:1|origin_pktnum:0|size:516|enc_size:532|pkt_type:HSK|frame:CRYPTO |conn_state:S_HANDSHAKE_SENT|po_in_flight:0||retrans:0|
[2025/09/12 05:04:03 029631] [debug] |scid:8ea4ebae65af6df101959765|xqc_send_ctl_on_packet_sent|path:0|inflight:1378|applimit:0|
[2025/09/12 05:04:03 029636] [debug] |scid:8ea4ebae65af6df101959765|xqc_send_ctl_get_pto_time_and_space|srtt:250000|rtt_var:125000|pto_duration:750000|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:04:03 029640] [debug] |scid:8ea4ebae65af6df101959765|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB89C7BAC|path:0|PNS: 0, unacked: 1184|
[2025/09/12 05:04:03 029644] [debug] |scid:8ea4ebae65af6df101959765|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB89C7BAC|path:0|PNS: 1, unacked: 710|
[2025/09/12 05:04:03 029647] [debug] |scid:8ea4ebae65af6df101959765|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB89C7BAC|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:04:03 029651] [debug] |scid:8ea4ebae65af6df101959765|xqc_timer_set|type:LOSS_DETECTION|expire:1757653443779456|now:1757653443029635|interv:749821|
[2025/09/12 05:04:03 029655] [debug] |scid:8ea4ebae65af6df101959765|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB89C7BAC|path:0|pns:0|expire:1757653443779456|now:1757653443029635|interval:749821|pto_count:0|srtt:250000
[2025/09/12 05:04:03 029660] [debug] |scid:8ea4ebae65af6df101959765|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:45952|inflight:1894|
[2025/09/12 05:04:03 029664] [debug] |scid:8ea4ebae65af6df101959765|xqc_check_acked_or_dropped_pkt|conn:0000558BB89C7BAC|pkt_num:0|size:126|pkt_type:HSK|frame:CRYPTO |
[2025/09/12 05:04:03 029668] [debug] |scid:8ea4ebae65af6df101959765|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:2|
[2025/09/12 05:04:03 029683] [info] |scid:8ea4ebae65af6df101959765|xqc_send_packet_with_pn|<==|conn:0000558BB89C7BAC|path:0|pkt_num:2|size:126|sent:142|pkt_type:HSK|frame:CRYPTO |inflight:1894|now:1757653443029673|stream_id:0|stream_offset:0|
[2025/09/12 05:04:03 029689] [debug] |scid:8ea4ebae65af6df101959765|xqc_send_ctl_on_packet_sent|conn:0000558BB89C7BAC|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 05:04:03 029693] [debug] |scid:8ea4ebae65af6df101959765|xqc_send_ctl_on_packet_sent|path:0|inflight:1894|applimit:0|
[2025/09/12 05:04:03 029697] [debug] |scid:8ea4ebae65af6df101959765|xqc_send_ctl_get_pto_time_and_space|srtt:250000|rtt_var:125000|pto_duration:750000|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:04:03 029701] [debug] |scid:8ea4ebae65af6df101959765|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB89C7BAC|path:0|PNS: 0, unacked: 1184|
[2025/09/12 05:04:03 029705] [debug] |scid:8ea4ebae65af6df101959765|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB89C7BAC|path:0|PNS: 1, unacked: 836|
[2025/09/12 05:04:03 029709] [debug] |scid:8ea4ebae65af6df101959765|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB89C7BAC|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:04:03 029713] [debug] |scid:8ea4ebae65af6df101959765|xqc_timer_set|type:LOSS_DETECTION|expire:1757653443779456|now:1757653443029697|interv:749759|
[2025/09/12 05:04:03 029720] [debug] |scid:8ea4ebae65af6df101959765|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB89C7BAC|path:0|pns:0|expire:1757653443779456|now:1757653443029697|interval:749759|pto_count:0|srtt:250000
[2025/09/12 05:04:03 029724] [debug] |scid:8ea4ebae65af6df101959765|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:45952|inflight:2020|
[2025/09/12 05:04:03 029729] [debug] |scid:8ea4ebae65af6df101959765|xqc_check_acked_or_dropped_pkt|conn:0000558BB89C7BAC|pkt_num:0|size:82|pkt_type:HSK|frame:CRYPTO |
[2025/09/12 05:04:03 029733] [debug] |scid:8ea4ebae65af6df101959765|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:3|
[2025/09/12 05:04:03 029749] [info] |scid:8ea4ebae65af6df101959765|xqc_send_packet_with_pn|<==|conn:0000558BB89C7BAC|path:0|pkt_num:3|size:82|sent:98|pkt_type:HSK|frame:CRYPTO |inflight:2020|now:1757653443029738|stream_id:0|stream_offset:0|
[2025/09/12 05:04:03 029754] [debug] |scid:8ea4ebae65af6df101959765|xqc_send_ctl_on_packet_sent|conn:0000558BB89C7BAC|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 05:04:03 029758] [debug] |scid:8ea4ebae65af6df101959765|xqc_send_ctl_on_packet_sent|path:0|inflight:2020|applimit:0|
[2025/09/12 05:04:03 029762] [debug] |scid:8ea4ebae65af6df101959765|xqc_send_ctl_get_pto_time_and_space|srtt:250000|rtt_var:125000|pto_duration:750000|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:04:03 029766] [debug] |scid:8ea4ebae65af6df101959765|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB89C7BAC|path:0|PNS: 0, unacked: 1184|
[2025/09/12 05:04:03 029770] [debug] |scid:8ea4ebae65af6df101959765|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB89C7BAC|path:0|PNS: 1, unacked: 918|
[2025/09/12 05:04:03 029774] [debug] |scid:8ea4ebae65af6df101959765|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB89C7BAC|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:04:03 029777] [debug] |scid:8ea4ebae65af6df101959765|xqc_timer_set|type:LOSS_DETECTION|expire:1757653443779456|now:1757653443029762|interv:749694|
[2025/09/12 05:04:03 029781] [debug] |scid:8ea4ebae65af6df101959765|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB89C7BAC|path:0|pns:0|expire:1757653443779456|now:1757653443029762|interval:749694|pto_count:0|srtt:250000
[2025/09/12 05:04:03 029786] [debug] |scid:8ea4ebae65af6df101959765|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:45952|inflight:2102|
[2025/09/12 05:04:03 029790] [debug] |scid:8ea4ebae65af6df101959765|xqc_check_acked_or_dropped_pkt|conn:0000558BB89C7BAC|pkt_num:0|size:52|pkt_type:INIT|frame:ACK |
[2025/09/12 05:04:03 029794] [debug] |scid:8ea4ebae65af6df101959765|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1|
[2025/09/12 05:04:03 029809] [info] |scid:8ea4ebae65af6df101959765|xqc_send_packet_with_pn|<==|conn:0000558BB89C7BAC|path:0|pkt_num:1|size:52|sent:68|pkt_type:INIT|frame:ACK |inflight:2102|now:1757653443029799|stream_id:0|stream_offset:0|
[2025/09/12 05:04:03 029814] [debug] |scid:8ea4ebae65af6df101959765|xqc_send_ctl_on_packet_sent|conn:0000558BB89C7BAC|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 05:04:03 029819] [debug] |scid:8ea4ebae65af6df101959765|xqc_conn_next_wakeup_time|wakeup_time:1757653443779456|
[2025/09/12 05:04:03 029824] [debug] |scid:8ea4ebae65af6df101959765|xqc_engine_add_wakeup_queue|next_tick_time:1757653443779456|
[2025/09/12 05:04:03 029828] [debug] |xqc_engine_wakeup_after|wakeup:1757653443400788|now:1757653443029828|diff:370960|
[2025/09/12 05:04:03 029833] [debug] |xqc_engine_main_logic|END|now:1757653443029273|
[2025/09/12 05:04:03 029838] [debug] |xqc_engine_main_logic|BEGIN|now:1757653443029838|
[2025/09/12 05:04:03 029842] [debug] |xqc_engine_wakeup_after|wakeup:1757653443400788|now:1757653443029842|diff:370946|
[2025/09/12 05:04:03 029850] [debug] |xqc_engine_main_logic|END|now:1757653443029838|
[2025/09/12 05:04:03 062581] [info] |xqc_engine_packet_process|==>|conn:0000558BB89C7BAC|size:65|state:S_HANDSHAKE_SENT|recv_time:1757653443062579|
[2025/09/12 05:04:03 062602] [debug] |scid:8ea4ebae65af6df101959765|xqc_packet_parse_handshake|success|Length:25|
[2025/09/12 05:04:03 062614] [debug] |scid:8ea4ebae65af6df101959765|xqc_packet_decrypt|largest_pn:0|
[2025/09/12 05:04:03 062623] [debug] |scid:8ea4ebae65af6df101959765|xqc_packet_decrypt|decryption nonce|path_id:0|pn:544672952|
[2025/09/12 05:04:03 062649] [debug] |scid:8ea4ebae65af6df101959765|xqc_packet_decrypt_single|pkt_type:HSK|pkt_num:544672952|
[2025/09/12 05:04:03 062658] [debug] |scid:8ea4ebae65af6df101959765|xqc_process_frames|frame_type:2|
[2025/09/12 05:04:03 062668] [debug] |scid:8ea4ebae65af6df101959765|xqc_send_ctl_on_ack_received|conn:0000558BB89C7BAC|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 05:04:03 062678] [debug] |scid:8ea4ebae65af6df101959765|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:2020|prior_delivered:0|prior_time:1757653443029456|is_app_limited:1|send_elapse:217|ack_elapse:33123|ctl_first_sent_time:1757653443029673|lagest_ack_time:1757653443062579|curr_delivered:126|
[2025/09/12 05:04:03 062689] [debug] |scid:8ea4ebae65af6df101959765|xqc_update_sample|sampler_sent_time_update:1757653443029673|
[2025/09/12 05:04:03 062699] [debug] |scid:8ea4ebae65af6df101959765|xqc_send_ctl_on_ack_received|sndq_packets_used:4||sndq_packets_used_bytes:0|sndq_packets_free:2|
[2025/09/12 05:04:03 062708] [debug] |scid:8ea4ebae65af6df101959765|xqc_send_ctl_update_rtt|before update rtt|conn:0000558BB89C7BAC|srtt:250000|rttvar:125000|minrtt:4294967295|latest_rtt:32906|ack_delay:0|
[2025/09/12 05:04:03 062717] [debug] |scid:8ea4ebae65af6df101959765|xqc_send_ctl_update_rtt|l-0.0.0.0-443-8ea4ebae65af6df101959765 p-193.167.0.100-57924-cb24e8d380834db486d974721dc4411ac7 |after update rtt|conn:0000558BB89C7BAC|srtt:32906|rttvar:16453|minrtt:32906|latest_rtt:32906|ack_delay:0|
[2025/09/12 05:04:03 062725] [debug] |scid:8ea4ebae65af6df101959765|xqc_send_ctl_get_lost_sent_pn|largest_acked:2|lost_pn:18446744073709551615|thresh:3|
[2025/09/12 05:04:03 062735] [debug] |scid:8ea4ebae65af6df101959765|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:04:03 062743] [debug] |scid:8ea4ebae65af6df101959765|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:0000558BB89C7BAC|path:0|pns:1|expire:1757653443066559|now:1757653443062743|interval:3816|
[2025/09/12 05:04:03 062753] [debug] |scid:8ea4ebae65af6df101959765|xqc_timer_set|type:LOSS_DETECTION|expire:1757653443066559|now:1757653443062743|interv:3816|
[2025/09/12 05:04:03 062761] [debug] |scid:8ea4ebae65af6df101959765|xqc_generate_sample|sampler: send_elapse 217, ack_elapse 33123, delivered 126|rate 3804|lost 0|
[2025/09/12 05:04:03 062771] [debug] |scid:8ea4ebae65af6df101959765|xqc_bbr_update_bandwidth|BBRv1: RTT round update 0 -> 1|
[2025/09/12 05:04:03 062778] [debug] |scid:8ea4ebae65af6df101959765|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (3804) in round 1|
[2025/09/12 05:04:03 062787] [debug] |scid:8ea4ebae65af6df101959765|xqc_bbr_update_min_rtt|probertt expire|rtt:32906, old_rtt:2147483647|
[2025/09/12 05:04:03 062795] [debug] |scid:8ea4ebae65af6df101959765|xqc_bbr_update_min_rtt|minrtt expire|rtt:32906, old_rtt:2147483647|
[2025/09/12 05:04:03 062804] [debug] |scid:8ea4ebae65af6df101959765|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:5744|extra_cwnd:252|
[2025/09/12 05:04:03 062812] [debug] |scid:8ea4ebae65af6df101959765|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:45952|packet_lost:0|acked:126|po_sent_time:1757653443029673|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:126|
[2025/09/12 05:04:03 062819] [debug] |scid:8ea4ebae65af6df101959765|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:45952|packet_lost:0|acked:126|po_sent_time:1757653443029673|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:126|
[2025/09/12 05:04:03 062833] [debug] |scid:8ea4ebae65af6df101959765|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-8ea4ebae65af6df101959765 p-193.167.0.100-57924-cb24e8d380834db486d974721dc4411ac7 |bbr on ack|mode:0|pacing_rate:4028792|bw:3804|cwnd:46078|full_bw_reached:0|inflight:1976|srtt:32906|latest_rtt:32906|min_rtt:32906|applimit:1|lost:0|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:1|
[2025/09/12 05:04:03 062841] [stats] |scid:8ea4ebae65af6df101959765|xqc_send_ctl_info_circle_record|l-0.0.0.0-443-8ea4ebae65af6df101959765 p-193.167.0.100-57924-cb24e8d380834db486d974721dc4411ac7 |path:0||cwnd:46078|inflight:1976|mode:0|applimit:0|pacing_rate:4028792|bw:3804|srtt:32906|latest_rtt:32906|min_rtt:32906|send:5|lost:0|tlp:0|recv:1|recovery:0|slow_start:1|conn_life:34948|acked:126|delivered:126|is_cwnd_limited:0|
[2025/09/12 05:04:03 062849] [debug] |scid:8ea4ebae65af6df101959765|xqc_send_queue_drop_packets_with_type|drop pkt from unacked|inflight:792|cwnd:46078|pkt_num:0|ptype:0|frames:PADDING CRYPTO |
[2025/09/12 05:04:03 062856] [info] |scid:8ea4ebae65af6df101959765|xqc_send_ctl_on_pns_discard|xqc_send_ctl_set_loss_detection_timer on discard pns:0
[2025/09/12 05:04:03 062861] [debug] |scid:8ea4ebae65af6df101959765|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:0000558BB89C7BAC|path:0|pns:1|expire:1757653443066559|now:1757653443062861|interval:3698|
[2025/09/12 05:04:03 062867] [debug] |scid:8ea4ebae65af6df101959765|xqc_timer_set|type:LOSS_DETECTION|expire:1757653443066559|now:1757653443062861|interv:3698|
[2025/09/12 05:04:03 062872] [info] |scid:8ea4ebae65af6df101959765|xqc_conn_addr_validated|Address Validated|conn:0000558BB89C7BAC|role:1|
[2025/09/12 05:04:03 062879] [debug] |scid:8ea4ebae65af6df101959765|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:544672952|largest:544672952|pns:1|
[2025/09/12 05:04:03 062885] [info] |scid:8ea4ebae65af6df101959765|xqc_conn_on_pkt_processed|====>|conn:0000558BB89C7BAC|path:0|size:65|pkt_type:HSK|pkt_num:544672952|frame:ACK |recv_time:1757653443062579|dcid:8ea4ebae65af6df101959765|dcid_seq:0|
[2025/09/12 05:04:03 062891] [debug] |scid:8ea4ebae65af6df101959765|xqc_timer_set|type:PATH_IDLE|expire:1757653503062579|now:1757653443062579|interv:60000000|
[2025/09/12 05:04:03 062897] [debug] |scid:8ea4ebae65af6df101959765|xqc_timer_set|type:CONN_IDLE|expire:1757653503062579|now:1757653443062579|interv:60000000|
[2025/09/12 05:04:03 062902] [debug] |scid:8ea4ebae65af6df101959765|xqc_engine_remove_wakeup_queue|next_tick_time:1757653443779456|pq_index:2|
[2025/09/12 05:04:03 062908] [debug] |scid:8ea4ebae65af6df101959765|xqc_engine_add_active_queue|last_ticked_time:1757653443029273|
[2025/09/12 05:04:03 062913] [debug] |xqc_engine_main_logic|BEGIN|now:1757653443062913|
[2025/09/12 05:04:03 062920] [debug] |scid:8ea4ebae65af6df101959765|xqc_engine_process_conn|conn:0000558BB89C7BAC|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:1757653443062919|
[2025/09/12 05:04:03 062928] [debug] |scid:8ea4ebae65af6df101959765|xqc_conn_next_wakeup_time|wakeup_time:1757653443066559|
[2025/09/12 05:04:03 062934] [debug] |scid:8ea4ebae65af6df101959765|xqc_engine_add_wakeup_queue|next_tick_time:1757653443066559|
[2025/09/12 05:04:03 062939] [debug] |xqc_engine_wakeup_after|wakeup:1757653443066559|now:1757653443062939|diff:3620|
[2025/09/12 05:04:03 062945] [debug] |xqc_engine_main_logic|END|now:1757653443062919|
[2025/09/12 05:04:03 062952] [debug] |xqc_engine_main_logic|BEGIN|now:1757653443062952|
[2025/09/12 05:04:03 062957] [debug] |xqc_engine_wakeup_after|wakeup:1757653443066559|now:1757653443062957|diff:3602|
[2025/09/12 05:04:03 062962] [debug] |xqc_engine_main_logic|END|now:1757653443062952|
[2025/09/12 05:04:03 067047] [debug] |xqc_engine_main_logic|BEGIN|now:1757653443067047|
[2025/09/12 05:04:03 067057] [debug] |scid:8ea4ebae65af6df101959765|xqc_engine_remove_wakeup_queue|next_tick_time:1757653443066559|pq_index:0|
[2025/09/12 05:04:03 067062] [debug] |scid:8ea4ebae65af6df101959765|xqc_engine_add_active_queue|last_ticked_time:1757653443062919|
[2025/09/12 05:04:03 067068] [debug] |scid:8ea4ebae65af6df101959765|xqc_engine_process_conn|conn:0000558BB89C7BAC|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:1757653443067067|
[2025/09/12 05:04:03 067073] [debug] |scid:8ea4ebae65af6df101959765|xqc_timer_expire|timer expired|type:LOSS_DETECTION|expire_time:1757653443066559|now:1757653443067067|
[2025/09/12 05:04:03 067078] [debug] |scid:8ea4ebae65af6df101959765|xqc_timer_loss_detection_timeout|path:0|loss_detection_timeout|
[2025/09/12 05:04:03 067083] [debug] |scid:8ea4ebae65af6df101959765|xqc_timer_loss_detection_timeout|xqc_send_ctl_detect_lost|
[2025/09/12 05:04:03 067088] [debug] |scid:8ea4ebae65af6df101959765|xqc_send_ctl_get_lost_sent_pn|largest_acked:2|lost_pn:18446744073709551615|thresh:3|
[2025/09/12 05:04:03 067094] [debug] |scid:8ea4ebae65af6df101959765|xqc_send_ctl_detect_lost|mark lost|pns:1|pkt_num:0|lost_pn:18446744073709551615|po_sent_time:1757653443029540|lost_send_time:1757653443030048|loss_delay:37019|frame:CRYPTO |repair:32|
[2025/09/12 05:04:03 067100] [debug] |scid:8ea4ebae65af6df101959765|xqc_send_ctl_detect_lost|mark lost|pns:1|pkt_num:1|lost_pn:18446744073709551615|po_sent_time:1757653443029609|lost_send_time:1757653443030048|loss_delay:37019|frame:CRYPTO |repair:32|
[2025/09/12 05:04:03 067105] [debug] |scid:8ea4ebae65af6df101959765|xqc_send_ctl_detect_lost|OnLostDetection|largest_lost sent time: 1757653443029609u|
[2025/09/12 05:04:03 067110] [stats] |scid:8ea4ebae65af6df101959765|xqc_send_ctl_detect_lost|l-0.0.0.0-443-8ea4ebae65af6df101959765 p-193.167.0.100-57924-cb24e8d380834db486d974721dc4411ac7 |lost interval:1757653443067067|lost_count:2|send_count:5|pkt_num:1|po_send_time:1757653443029609|srtt:32906|cwnd:46078|bw:3804|conn_life:39175|now:0|last_lost_time:39175|
[2025/09/12 05:04:03 067116] [debug] |scid:8ea4ebae65af6df101959765|xqc_timer_loss_detection_timeout|xqc_send_ctl_set_loss_detection_timer|loss|
[2025/09/12 05:04:03 067121] [debug] |scid:8ea4ebae65af6df101959765|xqc_send_ctl_get_pto_time_and_space|srtt:32906|rtt_var:16453|pto_duration:98718|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:04:03 067127] [debug] |scid:8ea4ebae65af6df101959765|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB89C7BAC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:04:03 067132] [debug] |scid:8ea4ebae65af6df101959765|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB89C7BAC|path:0|PNS: 1, unacked: 82|
[2025/09/12 05:04:03 067137] [debug] |scid:8ea4ebae65af6df101959765|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB89C7BAC|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:04:03 067142] [debug] |scid:8ea4ebae65af6df101959765|xqc_timer_set|type:LOSS_DETECTION|expire:1757653443128456|now:1757653443067121|interv:61335|
[2025/09/12 05:04:03 067147] [debug] |scid:8ea4ebae65af6df101959765|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB89C7BAC|path:0|pns:1|expire:1757653443128456|now:1757653443067121|interval:61335|pto_count:0|srtt:32906
[2025/09/12 05:04:03 067154] [debug] |scid:8ea4ebae65af6df101959765|xqc_path_get_perf_class|conn:0000558BB89C7BAC|path_id:0|path_srtt:32906|min_srtt:32906|path_bw:3804|loss_rate:0.00|path_pto:0|
[2025/09/12 05:04:03 067159] [debug] |scid:8ea4ebae65af6df101959765|xqc_send_ctl_can_send|l-0.0.0.0-443-8ea4ebae65af6df101959765 p-193.167.0.100-57924-cb24e8d380834db486d974721dc4411ac7 |path:0|can:1|pkt_sz:194|schedule_bytes:0|inflight:82|cwnd:46078|conn:0000558BB89C7BAC|stream_id:0|stream_offset:0|
[2025/09/12 05:04:03 067165] [debug] |scid:8ea4ebae65af6df101959765|xqc_minrtt_scheduler_get_path|path srtt|conn:0000558BB89C7BAC|path_id:0|path_srtt:32906|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:04:03 067175] [debug] |scid:8ea4ebae65af6df101959765|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CRYPTO |pn:0|size:194|reinj:0|path_class:2|
[2025/09/12 05:04:03 067181] [debug] |scid:8ea4ebae65af6df101959765|xqc_path_get_perf_class|conn:0000558BB89C7BAC|path_id:0|path_srtt:32906|min_srtt:32906|path_bw:3804|loss_rate:0.00|path_pto:0|
[2025/09/12 05:04:03 067186] [debug] |scid:8ea4ebae65af6df101959765|xqc_send_ctl_can_send|l-0.0.0.0-443-8ea4ebae65af6df101959765 p-193.167.0.100-57924-cb24e8d380834db486d974721dc4411ac7 |path:0|can:1|pkt_sz:516|schedule_bytes:194|inflight:82|cwnd:46078|conn:0000558BB89C7BAC|stream_id:0|stream_offset:0|
[2025/09/12 05:04:03 067192] [debug] |scid:8ea4ebae65af6df101959765|xqc_minrtt_scheduler_get_path|path srtt|conn:0000558BB89C7BAC|path_id:0|path_srtt:32906|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:04:03 067197] [debug] |scid:8ea4ebae65af6df101959765|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CRYPTO |pn:1|size:516|reinj:0|path_class:2|
[2025/09/12 05:04:03 067203] [debug] |scid:8ea4ebae65af6df101959765|xqc_check_acked_or_dropped_pkt|conn:0000558BB89C7BAC|pkt_num:0|size:194|pkt_type:HSK|frame:CRYPTO |
[2025/09/12 05:04:03 067208] [debug] |scid:8ea4ebae65af6df101959765|xqc_send_ctl_can_send|l-0.0.0.0-443-8ea4ebae65af6df101959765 p-193.167.0.100-57924-cb24e8d380834db486d974721dc4411ac7 |path:0|can:1|pkt_sz:194|schedule_bytes:0|inflight:82|cwnd:46078|conn:0000558BB89C7BAC|stream_id:0|stream_offset:0|
[2025/09/12 05:04:03 067214] [debug] |scid:8ea4ebae65af6df101959765|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:04:03 067219] [debug] |scid:8ea4ebae65af6df101959765|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:4|
[2025/09/12 05:04:03 067257] [info] |scid:8ea4ebae65af6df101959765|xqc_send_packet_with_pn|<==|conn:0000558BB89C7BAC|path:0|pkt_num:4|size:194|sent:210|pkt_type:HSK|frame:CRYPTO |inflight:82|now:1757653443067229|stream_id:0|stream_offset:0|
[2025/09/12 05:04:03 067264] [debug] |scid:8ea4ebae65af6df101959765|xqc_send_ctl_on_packet_sent|conn:0000558BB89C7BAC|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 05:04:03 067270] [debug] |scid:8ea4ebae65af6df101959765|xqc_send_ctl_on_packet_sent|path:0|inflight:82|applimit:0|
[2025/09/12 05:04:03 067275] [debug] |scid:8ea4ebae65af6df101959765|xqc_send_ctl_get_pto_time_and_space|srtt:32906|rtt_var:16453|pto_duration:98718|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:04:03 067281] [debug] |scid:8ea4ebae65af6df101959765|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB89C7BAC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:04:03 067286] [debug] |scid:8ea4ebae65af6df101959765|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB89C7BAC|path:0|PNS: 1, unacked: 276|
[2025/09/12 05:04:03 067291] [debug] |scid:8ea4ebae65af6df101959765|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB89C7BAC|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:04:03 067296] [debug] |scid:8ea4ebae65af6df101959765|xqc_timer_set|type:LOSS_DETECTION|expire:1757653443165947|now:1757653443067275|interv:98672|
[2025/09/12 05:04:03 067301] [debug] |scid:8ea4ebae65af6df101959765|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB89C7BAC|path:0|pns:1|expire:1757653443165947|now:1757653443067275|interval:98672|pto_count:0|srtt:32906
[2025/09/12 05:04:03 067306] [debug] |scid:8ea4ebae65af6df101959765|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:46078|inflight:276|
[2025/09/12 05:04:03 067312] [debug] |scid:8ea4ebae65af6df101959765|xqc_check_acked_or_dropped_pkt|conn:0000558BB89C7BAC|pkt_num:1|size:516|pkt_type:HSK|frame:CRYPTO |
[2025/09/12 05:04:03 067317] [debug] |scid:8ea4ebae65af6df101959765|xqc_send_ctl_can_send|l-0.0.0.0-443-8ea4ebae65af6df101959765 p-193.167.0.100-57924-cb24e8d380834db486d974721dc4411ac7 |path:0|can:1|pkt_sz:516|schedule_bytes:0|inflight:276|cwnd:46078|conn:0000558BB89C7BAC|stream_id:0|stream_offset:0|
[2025/09/12 05:04:03 067329] [debug] |scid:8ea4ebae65af6df101959765|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:04:03 067334] [debug] |scid:8ea4ebae65af6df101959765|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:5|
[2025/09/12 05:04:03 067359] [info] |scid:8ea4ebae65af6df101959765|xqc_send_packet_with_pn|<==|conn:0000558BB89C7BAC|path:0|pkt_num:5|size:516|sent:532|pkt_type:HSK|frame:CRYPTO |inflight:276|now:1757653443067341|stream_id:0|stream_offset:0|
[2025/09/12 05:04:03 067366] [debug] |scid:8ea4ebae65af6df101959765|xqc_send_ctl_on_packet_sent|conn:0000558BB89C7BAC|path:0|pkt_num:5|origin_pktnum:1|size:516|enc_size:532|pkt_type:HSK|frame:CRYPTO |conn_state:S_HANDSHAKE_SENT|po_in_flight:0||retrans:2|
[2025/09/12 05:04:03 067371] [debug] |scid:8ea4ebae65af6df101959765|xqc_send_ctl_on_packet_sent|path:0|inflight:276|applimit:0|
[2025/09/12 05:04:03 067376] [debug] |scid:8ea4ebae65af6df101959765|xqc_send_ctl_get_pto_time_and_space|srtt:32906|rtt_var:16453|pto_duration:98718|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:04:03 067382] [debug] |scid:8ea4ebae65af6df101959765|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB89C7BAC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:04:03 067386] [debug] |scid:8ea4ebae65af6df101959765|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB89C7BAC|path:0|PNS: 1, unacked: 792|
[2025/09/12 05:04:03 067391] [debug] |scid:8ea4ebae65af6df101959765|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB89C7BAC|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:04:03 067396] [debug] |scid:8ea4ebae65af6df101959765|xqc_timer_set|type:LOSS_DETECTION|expire:1757653443166059|now:1757653443067376|interv:98683|
[2025/09/12 05:04:03 067401] [debug] |scid:8ea4ebae65af6df101959765|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB89C7BAC|path:0|pns:1|expire:1757653443166059|now:1757653443067376|interval:98683|pto_count:0|srtt:32906
[2025/09/12 05:04:03 067406] [debug] |scid:8ea4ebae65af6df101959765|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:46078|inflight:792|
[2025/09/12 05:04:03 067412] [debug] |scid:8ea4ebae65af6df101959765|xqc_conn_next_wakeup_time|wakeup_time:1757653443166059|
[2025/09/12 05:04:03 067417] [debug] |scid:8ea4ebae65af6df101959765|xqc_engine_add_wakeup_queue|next_tick_time:1757653443166059|
[2025/09/12 05:04:03 067422] [debug] |xqc_engine_wakeup_after|wakeup:1757653443166059|now:1757653443067422|diff:98637|
[2025/09/12 05:04:03 067427] [debug] |xqc_engine_main_logic|END|now:1757653443067067|
[2025/09/12 05:04:03 098115] [info] |xqc_engine_packet_process|==>|conn:0000558BB89C7BAC|size:68|state:S_HANDSHAKE_SENT|recv_time:1757653443098113|
[2025/09/12 05:04:03 098136] [debug] |scid:8ea4ebae65af6df101959765|xqc_packet_parse_handshake|success|Length:28|
[2025/09/12 05:04:03 098147] [debug] |scid:8ea4ebae65af6df101959765|xqc_packet_decrypt|largest_pn:544672952|
[2025/09/12 05:04:03 098154] [debug] |scid:8ea4ebae65af6df101959765|xqc_packet_decrypt|decryption nonce|path_id:0|pn:544672953|
[2025/09/12 05:04:03 098165] [debug] |scid:8ea4ebae65af6df101959765|xqc_packet_decrypt_single|pkt_type:HSK|pkt_num:544672953|
[2025/09/12 05:04:03 098171] [debug] |scid:8ea4ebae65af6df101959765|xqc_process_frames|frame_type:2|
[2025/09/12 05:04:03 098181] [debug] |scid:8ea4ebae65af6df101959765|xqc_send_ctl_on_ack_received|conn:0000558BB89C7BAC|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 05:04:03 098190] [debug] |scid:8ea4ebae65af6df101959765|xqc_update_sample|sampler_update|prior_lost:2|tx_in_flight:276|prior_delivered:126|prior_time:1757653443062579|is_app_limited:1|send_elapse:37556|ack_elapse:35534|ctl_first_sent_time:1757653443067229|lagest_ack_time:1757653443098113|curr_delivered:320|
[2025/09/12 05:04:03 098200] [debug] |scid:8ea4ebae65af6df101959765|xqc_update_sample|sampler_sent_time_update:1757653443067229|
[2025/09/12 05:04:03 098219] [debug] |scid:8ea4ebae65af6df101959765|xqc_send_ctl_on_ack_received|sndq_packets_used:3||sndq_packets_used_bytes:0|sndq_packets_free:3|
[2025/09/12 05:04:03 098228] [debug] |scid:8ea4ebae65af6df101959765|xqc_send_ctl_update_rtt|before update rtt|conn:0000558BB89C7BAC|srtt:32906|rttvar:16453|minrtt:32906|latest_rtt:30884|ack_delay:0|
[2025/09/12 05:04:03 098236] [debug] |scid:8ea4ebae65af6df101959765|xqc_send_ctl_update_rtt|l-0.0.0.0-443-8ea4ebae65af6df101959765 p-193.167.0.100-57924-cb24e8d380834db486d974721dc4411ac7 |after update rtt|conn:0000558BB89C7BAC|srtt:32653|rttvar:12845|minrtt:30884|latest_rtt:30884|ack_delay:0|
[2025/09/12 05:04:03 098244] [debug] |scid:8ea4ebae65af6df101959765|xqc_send_ctl_get_lost_sent_pn|largest_acked:4|lost_pn:1|thresh:3|
[2025/09/12 05:04:03 098253] [debug] |scid:8ea4ebae65af6df101959765|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:04:03 098262] [debug] |scid:8ea4ebae65af6df101959765|xqc_send_ctl_detect_lost|mark lost|pns:1|pkt_num:3|lost_pn:1|po_sent_time:1757653443029738|lost_send_time:1757653443061379|loss_delay:36734|frame:CRYPTO |repair:32|
[2025/09/12 05:04:03 098271] [debug] |scid:8ea4ebae65af6df101959765|xqc_send_ctl_detect_lost|OnLostDetection|largest_lost sent time: 1757653443029738u|
[2025/09/12 05:04:03 098278] [debug] |scid:8ea4ebae65af6df101959765|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:04:03 098286] [debug] |scid:8ea4ebae65af6df101959765|xqc_send_ctl_get_pto_time_and_space|srtt:32653|rtt_var:12845|pto_duration:84033|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:04:03 098292] [debug] |scid:8ea4ebae65af6df101959765|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB89C7BAC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:04:03 098298] [debug] |scid:8ea4ebae65af6df101959765|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB89C7BAC|path:0|PNS: 1, unacked: 516|
[2025/09/12 05:04:03 098306] [debug] |scid:8ea4ebae65af6df101959765|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB89C7BAC|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:04:03 098314] [debug] |scid:8ea4ebae65af6df101959765|xqc_timer_set|type:LOSS_DETECTION|expire:1757653443151374|now:1757653443098285|interv:53089|
[2025/09/12 05:04:03 098322] [debug] |scid:8ea4ebae65af6df101959765|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB89C7BAC|path:0|pns:1|expire:1757653443151374|now:1757653443098285|interval:53089|pto_count:0|srtt:32653
[2025/09/12 05:04:03 098330] [debug] |scid:8ea4ebae65af6df101959765|xqc_generate_sample|sampler: send_elapse 37556, ack_elapse 35534, delivered 194|rate 5165|lost 3|
[2025/09/12 05:04:03 098336] [debug] |scid:8ea4ebae65af6df101959765|xqc_bbr_update_bandwidth|BBRv1: RTT round update 1 -> 2|
[2025/09/12 05:04:03 098341] [debug] |scid:8ea4ebae65af6df101959765|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (5165) in round 2|
[2025/09/12 05:04:03 098346] [debug] |scid:8ea4ebae65af6df101959765|xqc_bbr_update_min_rtt|probertt expire|rtt:30884, old_rtt:32906|
[2025/09/12 05:04:03 098351] [debug] |scid:8ea4ebae65af6df101959765|xqc_bbr_update_min_rtt|minrtt expire|rtt:30884, old_rtt:32906|
[2025/09/12 05:04:03 098356] [debug] |scid:8ea4ebae65af6df101959765|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:5744|extra_cwnd:388|
[2025/09/12 05:04:03 098361] [debug] |scid:8ea4ebae65af6df101959765|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:46078|packet_lost:1|acked:194|po_sent_time:1757653443067229|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:320|
[2025/09/12 05:04:03 098366] [debug] |scid:8ea4ebae65af6df101959765|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:46078|packet_lost:1|acked:194|po_sent_time:1757653443067229|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:320|
[2025/09/12 05:04:03 098372] [debug] |scid:8ea4ebae65af6df101959765|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-8ea4ebae65af6df101959765 p-193.167.0.100-57924-cb24e8d380834db486d974721dc4411ac7 |bbr on ack|mode:0|pacing_rate:4028792|bw:5165|cwnd:46272|full_bw_reached:0|inflight:516|srtt:32653|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 05:04:03 098384] [debug] |scid:8ea4ebae65af6df101959765|xqc_process_frames|frame_type:1|
[2025/09/12 05:04:03 098390] [info] |scid:8ea4ebae65af6df101959765|xqc_send_ctl_on_pns_discard|xqc_send_ctl_set_loss_detection_timer on discard pns:0
[2025/09/12 05:04:03 098395] [debug] |scid:8ea4ebae65af6df101959765|xqc_send_ctl_get_pto_time_and_space|srtt:32653|rtt_var:12845|pto_duration:84033|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:04:03 098401] [debug] |scid:8ea4ebae65af6df101959765|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB89C7BAC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:04:03 098405] [debug] |scid:8ea4ebae65af6df101959765|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB89C7BAC|path:0|PNS: 1, unacked: 516|
[2025/09/12 05:04:03 098410] [debug] |scid:8ea4ebae65af6df101959765|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB89C7BAC|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:04:03 098415] [debug] |scid:8ea4ebae65af6df101959765|xqc_timer_set|type:LOSS_DETECTION|expire:1757653443151374|now:1757653443098395|interv:52979|
[2025/09/12 05:04:03 098420] [debug] |scid:8ea4ebae65af6df101959765|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB89C7BAC|path:0|pns:1|expire:1757653443151374|now:1757653443098395|interval:52979|pto_count:0|srtt:32653
[2025/09/12 05:04:03 098426] [debug] |scid:8ea4ebae65af6df101959765|xqc_timer_unset|type:ACK_HSK|
[2025/09/12 05:04:03 098432] [debug] |scid:8ea4ebae65af6df101959765|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 05:04:03 098438] [debug] |scid:8ea4ebae65af6df101959765|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:544672953|largest:544672953|pns:1|
[2025/09/12 05:04:03 098443] [info] |scid:8ea4ebae65af6df101959765|xqc_conn_on_pkt_processed|====>|conn:0000558BB89C7BAC|path:0|size:68|pkt_type:HSK|pkt_num:544672953|frame:PING ACK |recv_time:1757653443098113|dcid:8ea4ebae65af6df101959765|dcid_seq:0|
[2025/09/12 05:04:03 098449] [debug] |scid:8ea4ebae65af6df101959765|xqc_timer_set|type:PATH_IDLE|expire:1757653503098113|now:1757653443098113|interv:60000000|
[2025/09/12 05:04:03 098455] [debug] |scid:8ea4ebae65af6df101959765|xqc_timer_set|type:CONN_IDLE|expire:1757653503098113|now:1757653443098113|interv:60000000|
[2025/09/12 05:04:03 098459] [debug] |scid:8ea4ebae65af6df101959765|xqc_engine_remove_wakeup_queue|next_tick_time:1757653443166059|pq_index:0|
[2025/09/12 05:04:03 098465] [debug] |scid:8ea4ebae65af6df101959765|xqc_engine_add_active_queue|last_ticked_time:1757653443067067|
[2025/09/12 05:04:03 098470] [debug] |xqc_engine_main_logic|BEGIN|now:1757653443098470|
[2025/09/12 05:04:03 098476] [debug] |scid:8ea4ebae65af6df101959765|xqc_engine_process_conn|conn:0000558BB89C7BAC|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:1757653443098475|
[2025/09/12 05:04:03 098483] [debug] |scid:8ea4ebae65af6df101959765|xqc_gen_ack_frame|largest_recv:544672953|ack_delay:370|first_ack_range:1|largest_pkt_recv_time:1757653443098113|
[2025/09/12 05:04:03 098489] [debug] |scid:8ea4ebae65af6df101959765|xqc_gen_ack_frame|high:544672953|low:544672952|pkt_pns:1|
[2025/09/12 05:04:03 098494] [debug] |scid:8ea4ebae65af6df101959765|xqc_write_ack_to_one_packet|ack_size:8|path:0|path_largest_recv:544672953|frame_largest_recv:544672953|
[2025/09/12 05:04:03 098499] [debug] |scid:8ea4ebae65af6df101959765|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:1|
[2025/09/12 05:04:03 098508] [debug] |scid:8ea4ebae65af6df101959765|xqc_path_get_perf_class|conn:0000558BB89C7BAC|path_id:0|path_srtt:32653|min_srtt:32653|path_bw:5165|loss_rate:28.57|path_pto:0|
[2025/09/12 05:04:03 098514] [debug] |scid:8ea4ebae65af6df101959765|xqc_send_ctl_can_send|l-0.0.0.0-443-8ea4ebae65af6df101959765 p-193.167.0.100-57924-cb24e8d380834db486d974721dc4411ac7 |path:0|can:1|pkt_sz:82|schedule_bytes:0|inflight:516|cwnd:46272|conn:0000558BB89C7BAC|stream_id:0|stream_offset:0|
[2025/09/12 05:04:03 098520] [debug] |scid:8ea4ebae65af6df101959765|xqc_minrtt_scheduler_get_path|path srtt|conn:0000558BB89C7BAC|path_id:0|path_srtt:32653|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:04:03 098526] [debug] |scid:8ea4ebae65af6df101959765|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CRYPTO |pn:3|size:82|reinj:0|path_class:2|
[2025/09/12 05:04:03 098532] [debug] |scid:8ea4ebae65af6df101959765|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:ACK |stream_id:0|stream_offset:0|
[2025/09/12 05:04:03 098537] [debug] |scid:8ea4ebae65af6df101959765|xqc_check_acked_or_dropped_pkt|conn:0000558BB89C7BAC|pkt_num:3|size:82|pkt_type:HSK|frame:CRYPTO |
[2025/09/12 05:04:03 098543] [debug] |scid:8ea4ebae65af6df101959765|xqc_send_ctl_can_send|l-0.0.0.0-443-8ea4ebae65af6df101959765 p-193.167.0.100-57924-cb24e8d380834db486d974721dc4411ac7 |path:0|can:1|pkt_sz:82|schedule_bytes:0|inflight:516|cwnd:46272|conn:0000558BB89C7BAC|stream_id:0|stream_offset:0|
[2025/09/12 05:04:03 098548] [debug] |scid:8ea4ebae65af6df101959765|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:04:03 098554] [debug] |scid:8ea4ebae65af6df101959765|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:6|
[2025/09/12 05:04:03 098592] [info] |scid:8ea4ebae65af6df101959765|xqc_send_packet_with_pn|<==|conn:0000558BB89C7BAC|path:0|pkt_num:6|size:82|sent:98|pkt_type:HSK|frame:CRYPTO |inflight:516|now:1757653443098562|stream_id:0|stream_offset:0|
[2025/09/12 05:04:03 098599] [debug] |scid:8ea4ebae65af6df101959765|xqc_send_ctl_on_packet_sent|conn:0000558BB89C7BAC|path:0|pkt_num:6|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 05:04:03 098605] [debug] |scid:8ea4ebae65af6df101959765|xqc_send_ctl_on_packet_sent|path:0|inflight:516|applimit:0|
[2025/09/12 05:04:03 098610] [debug] |scid:8ea4ebae65af6df101959765|xqc_send_ctl_get_pto_time_and_space|srtt:32653|rtt_var:12845|pto_duration:84033|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:04:03 098615] [debug] |scid:8ea4ebae65af6df101959765|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB89C7BAC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:04:03 098620] [debug] |scid:8ea4ebae65af6df101959765|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB89C7BAC|path:0|PNS: 1, unacked: 598|
[2025/09/12 05:04:03 098625] [debug] |scid:8ea4ebae65af6df101959765|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB89C7BAC|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:04:03 098630] [debug] |scid:8ea4ebae65af6df101959765|xqc_timer_set|type:LOSS_DETECTION|expire:1757653443182595|now:1757653443098610|interv:83985|
[2025/09/12 05:04:03 098635] [debug] |scid:8ea4ebae65af6df101959765|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB89C7BAC|path:0|pns:1|expire:1757653443182595|now:1757653443098610|interval:83985|pto_count:0|srtt:32653
[2025/09/12 05:04:03 098640] [debug] |scid:8ea4ebae65af6df101959765|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:46272|inflight:598|
[2025/09/12 05:04:03 098646] [debug] |scid:8ea4ebae65af6df101959765|xqc_check_acked_or_dropped_pkt|conn:0000558BB89C7BAC|pkt_num:0|size:50|pkt_type:HSK|frame:ACK |
[2025/09/12 05:04:03 098651] [debug] |scid:8ea4ebae65af6df101959765|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:7|
[2025/09/12 05:04:03 098674] [info] |scid:8ea4ebae65af6df101959765|xqc_send_packet_with_pn|<==|conn:0000558BB89C7BAC|path:0|pkt_num:7|size:50|sent:66|pkt_type:HSK|frame:ACK |inflight:598|now:1757653443098658|stream_id:0|stream_offset:0|
[2025/09/12 05:04:03 098685] [debug] |scid:8ea4ebae65af6df101959765|xqc_send_ctl_on_packet_sent|conn:0000558BB89C7BAC|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 05:04:03 098692] [debug] |scid:8ea4ebae65af6df101959765|xqc_conn_next_wakeup_time|wakeup_time:1757653443182595|
[2025/09/12 05:04:03 098697] [debug] |scid:8ea4ebae65af6df101959765|xqc_engine_add_wakeup_queue|next_tick_time:1757653443182595|
[2025/09/12 05:04:03 098702] [debug] |xqc_engine_wakeup_after|wakeup:1757653443182595|now:1757653443098702|diff:83893|
[2025/09/12 05:04:03 098707] [debug] |xqc_engine_main_logic|END|now:1757653443098475|
[2025/09/12 05:04:03 098714] [debug] |xqc_engine_main_logic|BEGIN|now:1757653443098714|
[2025/09/12 05:04:03 098719] [debug] |xqc_engine_wakeup_after|wakeup:1757653443182595|now:1757653443098718|diff:83877|
[2025/09/12 05:04:03 098723] [debug] |xqc_engine_main_logic|END|now:1757653443098714|
[2025/09/12 05:04:03 129418] [info] |xqc_engine_packet_process|==>|conn:0000558BB89C7BAC|size:62|state:S_HANDSHAKE_SENT|recv_time:1757653443129416|
[2025/09/12 05:04:03 129440] [debug] |scid:8ea4ebae65af6df101959765|xqc_packet_parse_handshake|success|Length:22|
[2025/09/12 05:04:03 129450] [debug] |scid:8ea4ebae65af6df101959765|xqc_packet_decrypt|largest_pn:544672953|
[2025/09/12 05:04:03 129459] [debug] |scid:8ea4ebae65af6df101959765|xqc_packet_decrypt|decryption nonce|path_id:0|pn:544672954|
[2025/09/12 05:04:03 129470] [debug] |scid:8ea4ebae65af6df101959765|xqc_packet_decrypt_single|pkt_type:HSK|pkt_num:544672954|
[2025/09/12 05:04:03 129479] [debug] |scid:8ea4ebae65af6df101959765|xqc_process_frames|frame_type:2|
[2025/09/12 05:04:03 129489] [debug] |scid:8ea4ebae65af6df101959765|xqc_send_ctl_on_ack_received|conn:0000558BB89C7BAC|path:0|pkt_num:6|origin_pktnum:3|size:82|pns:1|pkt_type:HSK|frame:CRYPTO |conn_state:S_HANDSHAKE_SENT|frame_largest_ack:7|path_largest_ack:6|
[2025/09/12 05:04:03 129498] [debug] |scid:8ea4ebae65af6df101959765|xqc_update_sample|sampler_update|prior_lost:3|tx_in_flight:598|prior_delivered:320|prior_time:1757653443098113|is_app_limited:1|send_elapse:31333|ack_elapse:31303|ctl_first_sent_time:1757653443098562|lagest_ack_time:1757653443129416|curr_delivered:402|
[2025/09/12 05:04:03 129507] [debug] |scid:8ea4ebae65af6df101959765|xqc_update_sample|sampler_sent_time_update:1757653443098562|
[2025/09/12 05:04:03 129516] [debug] |scid:8ea4ebae65af6df101959765|xqc_send_ctl_on_ack_received|sndq_packets_used:2||sndq_packets_used_bytes:0|sndq_packets_free:4|
[2025/09/12 05:04:03 129524] [debug] |scid:8ea4ebae65af6df101959765|xqc_send_ctl_update_rtt|before update rtt|conn:0000558BB89C7BAC|srtt:32653|rttvar:12845|minrtt:30884|latest_rtt:30854|ack_delay:0|
[2025/09/12 05:04:03 129533] [debug] |scid:8ea4ebae65af6df101959765|xqc_send_ctl_update_rtt|l-0.0.0.0-443-8ea4ebae65af6df101959765 p-193.167.0.100-57924-cb24e8d380834db486d974721dc4411ac7 |after update rtt|conn:0000558BB89C7BAC|srtt:32428|rttvar:10083|minrtt:30854|latest_rtt:30854|ack_delay:0|
[2025/09/12 05:04:03 129541] [debug] |scid:8ea4ebae65af6df101959765|xqc_send_ctl_get_lost_sent_pn|largest_acked:6|lost_pn:3|thresh:3|
[2025/09/12 05:04:03 129549] [debug] |scid:8ea4ebae65af6df101959765|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:04:03 129558] [debug] |scid:8ea4ebae65af6df101959765|xqc_send_ctl_detect_lost|mark lost|pns:1|pkt_num:5|lost_pn:3|po_sent_time:1757653443067341|lost_send_time:1757653443092935|loss_delay:36481|frame:CRYPTO |repair:32|
[2025/09/12 05:04:03 129567] [debug] |scid:8ea4ebae65af6df101959765|xqc_send_ctl_detect_lost|OnLostDetection|largest_lost sent time: 1757653443067341u|
[2025/09/12 05:04:03 129575] [debug] |scid:8ea4ebae65af6df101959765|xqc_send_ctl_on_ack_received|xqc_recv_record_del from 544672954|pns:1|
[2025/09/12 05:04:03 129583] [debug] |scid:8ea4ebae65af6df101959765|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:04:03 129597] [debug] |scid:8ea4ebae65af6df101959765|xqc_send_ctl_set_loss_detection_timer|unset|no ack-eliciting pkts in flight|conn:0000558BB89C7BAC|path:0|
[2025/09/12 05:04:03 129602] [debug] |scid:8ea4ebae65af6df101959765|xqc_timer_unset|type:LOSS_DETECTION|
[2025/09/12 05:04:03 129607] [debug] |scid:8ea4ebae65af6df101959765|xqc_generate_sample|sampler: send_elapse 31333, ack_elapse 31303, delivered 82|rate 2617|lost 4|
[2025/09/12 05:04:03 129612] [debug] |scid:8ea4ebae65af6df101959765|xqc_bbr_update_bandwidth|BBRv1: RTT round update 2 -> 3|
[2025/09/12 05:04:03 129617] [debug] |scid:8ea4ebae65af6df101959765|xqc_bbr_update_min_rtt|probertt expire|rtt:30854, old_rtt:30884|
[2025/09/12 05:04:03 129622] [debug] |scid:8ea4ebae65af6df101959765|xqc_bbr_update_min_rtt|minrtt expire|rtt:30854, old_rtt:30884|
[2025/09/12 05:04:03 129627] [debug] |scid:8ea4ebae65af6df101959765|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:5744|extra_cwnd:388|
[2025/09/12 05:04:03 129632] [debug] |scid:8ea4ebae65af6df101959765|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:46272|packet_lost:1|acked:82|po_sent_time:1757653443098562|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:402|
[2025/09/12 05:04:03 129638] [debug] |scid:8ea4ebae65af6df101959765|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:46272|packet_lost:1|acked:82|po_sent_time:1757653443098562|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:402|
[2025/09/12 05:04:03 129644] [debug] |scid:8ea4ebae65af6df101959765|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-8ea4ebae65af6df101959765 p-193.167.0.100-57924-cb24e8d380834db486d974721dc4411ac7 |bbr on ack|mode:0|pacing_rate:4028792|bw:5165|cwnd:46354|full_bw_reached:0|inflight:0|srtt:32428|latest_rtt:30854|min_rtt:30854|applimit:1|lost:3|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:1|
[2025/09/12 05:04:03 129651] [info] |scid:8ea4ebae65af6df101959765|xqc_send_ctl_on_pns_discard|xqc_send_ctl_set_loss_detection_timer on discard pns:0
[2025/09/12 05:04:03 129656] [debug] |scid:8ea4ebae65af6df101959765|xqc_send_ctl_set_loss_detection_timer|unset|no ack-eliciting pkts in flight|conn:0000558BB89C7BAC|path:0|
[2025/09/12 05:04:03 129661] [debug] |scid:8ea4ebae65af6df101959765|xqc_timer_unset|type:LOSS_DETECTION|
[2025/09/12 05:04:03 129667] [debug] |scid:8ea4ebae65af6df101959765|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:544672954|largest:544672954|pns:1|
[2025/09/12 05:04:03 129672] [info] |scid:8ea4ebae65af6df101959765|xqc_conn_on_pkt_processed|====>|conn:0000558BB89C7BAC|path:0|size:62|pkt_type:HSK|pkt_num:544672954|frame:ACK |recv_time:1757653443129416|dcid:8ea4ebae65af6df101959765|dcid_seq:0|
[2025/09/12 05:04:03 129678] [debug] |scid:8ea4ebae65af6df101959765|xqc_timer_set|type:PATH_IDLE|expire:1757653503129416|now:1757653443129416|interv:60000000|
[2025/09/12 05:04:03 129684] [debug] |scid:8ea4ebae65af6df101959765|xqc_timer_set|type:CONN_IDLE|expire:1757653503129416|now:1757653443129416|interv:60000000|
[2025/09/12 05:04:03 129689] [debug] |scid:8ea4ebae65af6df101959765|xqc_engine_remove_wakeup_queue|next_tick_time:1757653443182595|pq_index:0|
[2025/09/12 05:04:03 129694] [debug] |scid:8ea4ebae65af6df101959765|xqc_engine_add_active_queue|last_ticked_time:1757653443098475|
[2025/09/12 05:04:03 129699] [debug] |xqc_engine_main_logic|BEGIN|now:1757653443129699|
[2025/09/12 05:04:03 129705] [debug] |scid:8ea4ebae65af6df101959765|xqc_engine_process_conn|conn:0000558BB89C7BAC|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:1757653443129704|
[2025/09/12 05:04:03 129713] [debug] |scid:8ea4ebae65af6df101959765|xqc_path_get_perf_class|conn:0000558BB89C7BAC|path_id:0|path_srtt:32428|min_srtt:32428|path_bw:5165|loss_rate:37.50|path_pto:0|
[2025/09/12 05:04:03 129718] [debug] |scid:8ea4ebae65af6df101959765|xqc_send_ctl_can_send|l-0.0.0.0-443-8ea4ebae65af6df101959765 p-193.167.0.100-57924-cb24e8d380834db486d974721dc4411ac7 |path:0|can:1|pkt_sz:516|schedule_bytes:0|inflight:0|cwnd:46354|conn:0000558BB89C7BAC|stream_id:0|stream_offset:0|
[2025/09/12 05:04:03 129728] [debug] |scid:8ea4ebae65af6df101959765|xqc_minrtt_scheduler_get_path|path srtt|conn:0000558BB89C7BAC|path_id:0|path_srtt:32428|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:04:03 129734] [debug] |scid:8ea4ebae65af6df101959765|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CRYPTO |pn:5|size:516|reinj:0|path_class:4|
[2025/09/12 05:04:03 129740] [debug] |scid:8ea4ebae65af6df101959765|xqc_check_acked_or_dropped_pkt|conn:0000558BB89C7BAC|pkt_num:5|size:516|pkt_type:HSK|frame:CRYPTO |
[2025/09/12 05:04:03 129746] [debug] |scid:8ea4ebae65af6df101959765|xqc_send_ctl_can_send|l-0.0.0.0-443-8ea4ebae65af6df101959765 p-193.167.0.100-57924-cb24e8d380834db486d974721dc4411ac7 |path:0|can:1|pkt_sz:516|schedule_bytes:0|inflight:0|cwnd:46354|conn:0000558BB89C7BAC|stream_id:0|stream_offset:0|
[2025/09/12 05:04:03 129751] [debug] |scid:8ea4ebae65af6df101959765|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:04:03 129757] [debug] |scid:8ea4ebae65af6df101959765|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:8|
[2025/09/12 05:04:03 129794] [info] |scid:8ea4ebae65af6df101959765|xqc_send_packet_with_pn|<==|conn:0000558BB89C7BAC|path:0|pkt_num:8|size:516|sent:532|pkt_type:HSK|frame:CRYPTO |inflight:0|now:1757653443129766|stream_id:0|stream_offset:0|
[2025/09/12 05:04:03 129802] [debug] |scid:8ea4ebae65af6df101959765|xqc_send_ctl_on_packet_sent|conn:0000558BB89C7BAC|path:0|pkt_num:8|origin_pktnum:1|size:516|enc_size:532|pkt_type:HSK|frame:CRYPTO |conn_state:S_HANDSHAKE_SENT|po_in_flight:0||retrans:2|
[2025/09/12 05:04:03 129808] [debug] |scid:8ea4ebae65af6df101959765|xqc_send_ctl_on_packet_sent|path:0|inflight:0|applimit:0|
[2025/09/12 05:04:03 129813] [debug] |scid:8ea4ebae65af6df101959765|xqc_send_ctl_get_pto_time_and_space|srtt:32428|rtt_var:10083|pto_duration:72760|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:04:03 129818] [debug] |scid:8ea4ebae65af6df101959765|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB89C7BAC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:04:03 129823] [debug] |scid:8ea4ebae65af6df101959765|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB89C7BAC|path:0|PNS: 1, unacked: 516|
[2025/09/12 05:04:03 129828] [debug] |scid:8ea4ebae65af6df101959765|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB89C7BAC|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:04:03 129833] [debug] |scid:8ea4ebae65af6df101959765|xqc_timer_set|type:LOSS_DETECTION|expire:1757653443202526|now:1757653443129812|interv:72714|
[2025/09/12 05:04:03 129838] [debug] |scid:8ea4ebae65af6df101959765|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB89C7BAC|path:0|pns:1|expire:1757653443202526|now:1757653443129812|interval:72714|pto_count:0|srtt:32428
[2025/09/12 05:04:03 129844] [debug] |scid:8ea4ebae65af6df101959765|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:46354|inflight:516|
[2025/09/12 05:04:03 129850] [debug] |scid:8ea4ebae65af6df101959765|xqc_conn_next_wakeup_time|wakeup_time:1757653443202526|
[2025/09/12 05:04:03 129855] [debug] |scid:8ea4ebae65af6df101959765|xqc_engine_add_wakeup_queue|next_tick_time:1757653443202526|
[2025/09/12 05:04:03 129860] [debug] |xqc_engine_wakeup_after|wakeup:1757653443202526|now:1757653443129860|diff:72666|
[2025/09/12 05:04:03 129866] [debug] |xqc_engine_main_logic|END|now:1757653443129704|
[2025/09/12 05:04:03 129872] [debug] |xqc_engine_main_logic|BEGIN|now:1757653443129872|
[2025/09/12 05:04:03 129877] [debug] |xqc_engine_wakeup_after|wakeup:1757653443202526|now:1757653443129877|diff:72649|
[2025/09/12 05:04:03 129882] [debug] |xqc_engine_main_logic|END|now:1757653443129872|
[2025/09/12 05:04:03 162144] [info] |xqc_engine_packet_process|==>|conn:0000558BB89C7BAC|size:413|state:S_HANDSHAKE_SENT|recv_time:1757653443162142|
[2025/09/12 05:04:03 162174] [debug] |scid:8ea4ebae65af6df101959765|xqc_packet_parse_handshake|success|Length:61|
[2025/09/12 05:04:03 162184] [debug] |scid:8ea4ebae65af6df101959765|xqc_packet_decrypt|largest_pn:544672954|
[2025/09/12 05:04:03 162193] [debug] |scid:8ea4ebae65af6df101959765|xqc_packet_decrypt|decryption nonce|path_id:0|pn:544672955|
[2025/09/12 05:04:03 162204] [debug] |scid:8ea4ebae65af6df101959765|xqc_packet_decrypt_single|pkt_type:HSK|pkt_num:544672955|
[2025/09/12 05:04:03 162212] [debug] |scid:8ea4ebae65af6df101959765|xqc_process_frames|frame_type:2|
[2025/09/12 05:04:03 162222] [debug] |scid:8ea4ebae65af6df101959765|xqc_send_ctl_on_ack_received|conn:0000558BB89C7BAC|path:0|pkt_num:8|origin_pktnum:1|size:516|pns:1|pkt_type:HSK|frame:CRYPTO |conn_state:S_HANDSHAKE_SENT|frame_largest_ack:8|path_largest_ack:8|
[2025/09/12 05:04:03 162229] [debug] |scid:8ea4ebae65af6df101959765|xqc_update_sample|sampler_update|prior_lost:4|tx_in_flight:516|prior_delivered:402|prior_time:1757653443129766|is_app_limited:1|send_elapse:0|ack_elapse:32376|ctl_first_sent_time:1757653443129766|lagest_ack_time:1757653443162142|curr_delivered:918|
[2025/09/12 05:04:03 162236] [debug] |scid:8ea4ebae65af6df101959765|xqc_update_sample|sampler_sent_time_update:1757653443129766|
[2025/09/12 05:04:03 162245] [debug] |scid:8ea4ebae65af6df101959765|xqc_send_ctl_on_ack_received|sndq_packets_used:2||sndq_packets_used_bytes:0|sndq_packets_free:4|
[2025/09/12 05:04:03 162253] [debug] |scid:8ea4ebae65af6df101959765|xqc_send_ctl_update_rtt|before update rtt|conn:0000558BB89C7BAC|srtt:32428|rttvar:10083|minrtt:30854|latest_rtt:32376|ack_delay:0|
[2025/09/12 05:04:03 162261] [debug] |scid:8ea4ebae65af6df101959765|xqc_send_ctl_update_rtt|l-0.0.0.0-443-8ea4ebae65af6df101959765 p-193.167.0.100-57924-cb24e8d380834db486d974721dc4411ac7 |after update rtt|conn:0000558BB89C7BAC|srtt:32422|rttvar:7576|minrtt:30854|latest_rtt:32376|ack_delay:0|
[2025/09/12 05:04:03 162270] [debug] |scid:8ea4ebae65af6df101959765|xqc_send_ctl_get_lost_sent_pn|largest_acked:8|lost_pn:5|thresh:3|
[2025/09/12 05:04:03 162279] [debug] |scid:8ea4ebae65af6df101959765|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:04:03 162286] [debug] |scid:8ea4ebae65af6df101959765|xqc_send_ctl_set_loss_detection_timer|unset|no ack-eliciting pkts in flight|conn:0000558BB89C7BAC|path:0|
[2025/09/12 05:04:03 162294] [debug] |scid:8ea4ebae65af6df101959765|xqc_timer_unset|type:LOSS_DETECTION|
[2025/09/12 05:04:03 162301] [debug] |scid:8ea4ebae65af6df101959765|xqc_generate_sample|sampler: send_elapse 0, ack_elapse 32376, delivered 516|rate 15937|lost 4|
[2025/09/12 05:04:03 162309] [debug] |scid:8ea4ebae65af6df101959765|xqc_bbr_update_bandwidth|BBRv1: RTT round update 3 -> 4|
[2025/09/12 05:04:03 162314] [debug] |scid:8ea4ebae65af6df101959765|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (15937) in round 4|
[2025/09/12 05:04:03 162319] [debug] |scid:8ea4ebae65af6df101959765|xqc_bbr_update_min_rtt|minrtt expire|rtt:30854, old_rtt:30854|
[2025/09/12 05:04:03 162324] [debug] |scid:8ea4ebae65af6df101959765|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:5744|extra_cwnd:1032|
[2025/09/12 05:04:03 162329] [debug] |scid:8ea4ebae65af6df101959765|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:46354|packet_lost:0|acked:516|po_sent_time:1757653443129766|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:918|
[2025/09/12 05:04:03 162335] [debug] |scid:8ea4ebae65af6df101959765|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:46354|packet_lost:0|acked:516|po_sent_time:1757653443129766|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:918|
[2025/09/12 05:04:03 162341] [debug] |scid:8ea4ebae65af6df101959765|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-8ea4ebae65af6df101959765 p-193.167.0.100-57924-cb24e8d380834db486d974721dc4411ac7 |bbr on ack|mode:0|pacing_rate:4028792|bw:15937|cwnd:46870|full_bw_reached:0|inflight:0|srtt:32422|latest_rtt:32376|min_rtt:30854|applimit:1|lost:4|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:1|
[2025/09/12 05:04:03 162356] [stats] |scid:8ea4ebae65af6df101959765|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-8ea4ebae65af6df101959765 p-193.167.0.100-57924-cb24e8d380834db486d974721dc4411ac7 |bandwidth change record|bw_before:5165|bw_after:15937|srtt:32422|cwnd:46870|
[2025/09/12 05:04:03 162366] [debug] |scid:8ea4ebae65af6df101959765|xqc_process_frames|frame_type:6|
[2025/09/12 05:04:03 162374] [debug] |scid:8ea4ebae65af6df101959765|xqc_process_crypto_frame|level:2|
[2025/09/12 05:04:03 162382] [debug] |scid:8ea4ebae65af6df101959765|xqc_read_crypto_stream|xqc_read_crypto_stream|level:2|
[2025/09/12 05:04:03 162389] [debug] |scid:8ea4ebae65af6df101959765|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:2|36u|
[2025/09/12 05:04:03 162493] [debug] |scid:8ea4ebae65af6df101959765|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:3|SSL_quic_write_level:3|rv:1|
[2025/09/12 05:04:03 162500] [debug] |scid:8ea4ebae65af6df101959765|xqc_tls_do_handshake|TLS handshake|ret:1|
[2025/09/12 05:04:03 162506] [debug] |scid:8ea4ebae65af6df101959765|xqc_engine_remove_wakeup_queue|next_tick_time:1757653443202526|pq_index:0|
[2025/09/12 05:04:03 162511] [debug] |scid:8ea4ebae65af6df101959765|xqc_engine_add_active_queue|last_ticked_time:1757653443129704|
[2025/09/12 05:04:03 162517] [debug] |scid:8ea4ebae65af6df101959765|xqc_create_crypto_stream|encrypt_level:3|cur_state:S_HANDSHAKE_SENT|
[2025/09/12 05:04:03 162522] [debug] |scid:8ea4ebae65af6df101959765|xqc_process_crypto_frame|server create 1RTT stream|
[2025/09/12 05:04:03 162527] [info] |scid:8ea4ebae65af6df101959765|xqc_send_ctl_on_pns_discard|xqc_send_ctl_set_loss_detection_timer on discard pns:0
[2025/09/12 05:04:03 162533] [debug] |scid:8ea4ebae65af6df101959765|xqc_send_ctl_set_loss_detection_timer|unset|no ack-eliciting pkts in flight|conn:0000558BB89C7BAC|path:0|
[2025/09/12 05:04:03 162538] [debug] |scid:8ea4ebae65af6df101959765|xqc_timer_unset|type:LOSS_DETECTION|
[2025/09/12 05:04:03 162543] [debug] |scid:8ea4ebae65af6df101959765|xqc_timer_unset|type:ACK_HSK|
[2025/09/12 05:04:03 162549] [debug] |scid:8ea4ebae65af6df101959765|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 05:04:03 162555] [debug] |scid:8ea4ebae65af6df101959765|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:544672955|largest:544672955|pns:1|
[2025/09/12 05:04:03 162560] [info] |scid:8ea4ebae65af6df101959765|xqc_conn_on_pkt_processed|====>|conn:0000558BB89C7BAC|path:0|size:413|pkt_type:HSK|pkt_num:544672955|frame:ACK CRYPTO |recv_time:1757653443162142|dcid:8ea4ebae65af6df101959765|dcid_seq:0|
[2025/09/12 05:04:03 162567] [debug] |scid:8ea4ebae65af6df101959765|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:8ea4ebae65af6df101959765|spin_bit:0|
[2025/09/12 05:04:03 162572] [warn] |scid:8ea4ebae65af6df101959765|xqc_packet_parse_single|delay|buff 1RTT packet before handshake completed|
[2025/09/12 05:04:03 162578] [debug] |scid:8ea4ebae65af6df101959765|xqc_conn_buff_undecrypt_packet_in|====>|delay|undecrypt_count:1|encrypt_level:3|
[2025/09/12 05:04:03 162583] [info] |scid:8ea4ebae65af6df101959765|xqc_conn_process_packet|ignore err|-630|
[2025/09/12 05:04:03 162588] [debug] |scid:8ea4ebae65af6df101959765|xqc_timer_set|type:PATH_IDLE|expire:1757653503162142|now:1757653443162142|interv:60000000|
[2025/09/12 05:04:03 162593] [debug] |scid:8ea4ebae65af6df101959765|xqc_timer_set|type:CONN_IDLE|expire:1757653503162142|now:1757653443162142|interv:60000000|
[2025/09/12 05:04:03 162598] [debug] |xqc_engine_main_logic|BEGIN|now:1757653443162598|
[2025/09/12 05:04:03 162604] [debug] |scid:8ea4ebae65af6df101959765|xqc_engine_process_conn|conn:0000558BB89C7BAC|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:1757653443162603|
[2025/09/12 05:04:03 162616] [debug] |scid:8ea4ebae65af6df101959765|xqc_conn_check_handshake_complete|HANDSHAKE_COMPLETED|conn:0000558BB89C7BAC|
[2025/09/12 05:04:03 162621] [info] |scid:8ea4ebae65af6df101959765|xqc_conn_handshake_confirmed|handshake confirmed|conn:0000558BB89C7BAC|
[2025/09/12 05:04:03 162626] [info] |scid:8ea4ebae65af6df101959765|xqc_send_ctl_on_pns_discard|xqc_send_ctl_set_loss_detection_timer on discard pns:1
[2025/09/12 05:04:03 162631] [debug] |scid:8ea4ebae65af6df101959765|xqc_send_ctl_set_loss_detection_timer|unset|no ack-eliciting pkts in flight|conn:0000558BB89C7BAC|path:0|
[2025/09/12 05:04:03 162636] [debug] |scid:8ea4ebae65af6df101959765|xqc_timer_unset|type:LOSS_DETECTION|
[2025/09/12 05:04:03 162642] [debug] |scid:8ea4ebae65af6df101959765|xqc_conn_gen_token|expire:1758258243|
[2025/09/12 05:04:03 162648] [debug] |scid:8ea4ebae65af6df101959765|xqc_conn_early_data_reject|reject|
[2025/09/12 05:04:03 162653] [debug] |scid:8ea4ebae65af6df101959765|xqc_crypto_stream_on_read|encrypt_level:2|cur_state:S_HANDSHAKE_SENT|next_state:ESTABED|
[2025/09/12 05:04:03 162658] [debug] |scid:8ea4ebae65af6df101959765|xqc_conn_process_undecrypt_packet_in|delay|undecrypt_count:1|encrypt_level:3|
[2025/09/12 05:04:03 162663] [debug] |scid:8ea4ebae65af6df101959765|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:8ea4ebae65af6df101959765|spin_bit:0|
[2025/09/12 05:04:03 162669] [debug] |scid:8ea4ebae65af6df101959765|xqc_packet_decrypt|largest_pn:0|
[2025/09/12 05:04:03 162674] [debug] |scid:8ea4ebae65af6df101959765|xqc_packet_decrypt|decryption nonce|path_id:0|pn:544672952|
[2025/09/12 05:04:03 162682] [debug] |scid:8ea4ebae65af6df101959765|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:544672952|
[2025/09/12 05:04:03 162687] [debug] |scid:8ea4ebae65af6df101959765|xqc_process_frames|frame_type:18|
[2025/09/12 05:04:03 162692] [debug] |scid:8ea4ebae65af6df101959765|xqc_process_new_conn_id_frame|new_conn_id|652cdd2db6ba60a2597da35ae944469810|sr_token:2df88b47a4ec253b5065300312e7a083
[2025/09/12 05:04:03 162699] [debug] |scid:8ea4ebae65af6df101959765|xqc_process_frames|frame_type:18|
[2025/09/12 05:04:03 162704] [debug] |scid:8ea4ebae65af6df101959765|xqc_process_new_conn_id_frame|new_conn_id|4ec0d641f97dcad793115b88c8b16b65d8|sr_token:f44d18c2bd615ad4e699d4eadcc377b2
[2025/09/12 05:04:03 162710] [debug] |scid:8ea4ebae65af6df101959765|xqc_process_frames|frame_type:18|
[2025/09/12 05:04:03 162715] [debug] |scid:8ea4ebae65af6df101959765|xqc_process_new_conn_id_frame|new_conn_id|93f42fcc030700dd3b6f364853b62ce01a|sr_token:9ba84d8775007be0837b9c7b80320fea
[2025/09/12 05:04:03 162721] [debug] |scid:8ea4ebae65af6df101959765|xqc_process_frames|frame_type:18|
[2025/09/12 05:04:03 162726] [debug] |scid:8ea4ebae65af6df101959765|xqc_process_new_conn_id_frame|new_conn_id|9e4723b20df5a3a8dde1186dd26eb4dcb4|sr_token:eaa0f7fd897d8906ad045d24c7394f18
[2025/09/12 05:04:03 162732] [debug] |scid:8ea4ebae65af6df101959765|xqc_process_frames|frame_type:18|
[2025/09/12 05:04:03 162737] [debug] |scid:8ea4ebae65af6df101959765|xqc_process_new_conn_id_frame|new_conn_id|df7ce87541048d4faf27c59ecc7c5014f8|sr_token:11b555446d4da53ce0ab68e402c6aad3
[2025/09/12 05:04:03 162743] [debug] |scid:8ea4ebae65af6df101959765|xqc_process_frames|frame_type:18|
[2025/09/12 05:04:03 162747] [debug] |scid:8ea4ebae65af6df101959765|xqc_process_new_conn_id_frame|new_conn_id|b94a50ebcd165401996e51525867a33798|sr_token:0ae01bd5cac5b6a0524b80ca59457961
[2025/09/12 05:04:03 162754] [debug] |scid:8ea4ebae65af6df101959765|xqc_process_frames|frame_type:18|
[2025/09/12 05:04:03 162758] [debug] |scid:8ea4ebae65af6df101959765|xqc_process_new_conn_id_frame|new_conn_id|d94cd13923dc78dafaf25a1011090fa771|sr_token:1d7f420b4a5cbd15d4c3e45afc6fed03
[2025/09/12 05:04:03 162764] [debug] |scid:8ea4ebae65af6df101959765|xqc_process_frames|frame_type:b|
[2025/09/12 05:04:03 162770] [debug] |scid:8ea4ebae65af6df101959765|xqc_process_stream_frame|offset:0|data_length:17|fin:1|stream_id:0|path:0|
[2025/09/12 05:04:03 162778] [debug] |scid:8ea4ebae65af6df101959765|xqc_insert_stream_frame|merge left|merged_offset_end:17|new_offset:0|new_len:17|
[2025/09/12 05:04:03 162788] [debug] |scid:8ea4ebae65af6df101959765|xqc_process_stream_frame|xqc_stream_ready_to_read all recvd|
[2025/09/12 05:04:03 162793] [debug] |scid:8ea4ebae65af6df101959765|xqc_process_stream_frame|stream_length:17|merged_offset_end:17|stream_id:0|
[2025/09/12 05:04:03 162798] [debug] |scid:8ea4ebae65af6df101959765|xqc_timer_set|type:ACK_01RTT|expire:1757653443187142|now:1757653443162142|interv:25000|
[2025/09/12 05:04:03 162805] [debug] |scid:8ea4ebae65af6df101959765|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:1757653443162142|max_ack_delay:25000|
[2025/09/12 05:04:03 162810] [debug] |scid:8ea4ebae65af6df101959765|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:544672952|largest:544672952|pns:2|
[2025/09/12 05:04:03 162816] [info] |scid:8ea4ebae65af6df101959765|xqc_conn_on_pkt_processed|====>|conn:0000558BB89C7BAC|path:0|size:312|pkt_type:SHORT_HEADER|pkt_num:544672952|frame:STREAM NEW_CONNECTION_ID |recv_time:1757653443162142|dcid:8ea4ebae65af6df101959765|dcid_seq:0|
[2025/09/12 05:04:03 162822] [debug] |scid:8ea4ebae65af6df101959765|xqc_process_crypto_write_streams|
[2025/09/12 05:04:03 162827] [debug] |scid:8ea4ebae65af6df101959765|xqc_crypto_stream_on_write|enc_level|3|
[2025/09/12 05:04:03 162832] [info] |scid:8ea4ebae65af6df101959765|xqc_crypto_stream_send|crypto send data|pkt_num:0|size:283|sent:261|pkt_type:SHORT_HEADER|frame:CRYPTO |now:1757653443162832|
[2025/09/12 05:04:03 162838] [info] |scid:8ea4ebae65af6df101959765|xqc_crypto_stream_send|crypto send data|pkt_num:0|size:284|sent:262|pkt_type:SHORT_HEADER|frame:CRYPTO |now:1757653443162838|
[2025/09/12 05:04:03 162844] [debug] |scid:8ea4ebae65af6df101959765|xqc_crypto_stream_on_write|encrypt_level:3|cur_state:ESTABED|next_state:ESTABED|
[2025/09/12 05:04:03 162849] [debug] |scid:8ea4ebae65af6df101959765|xqc_process_read_streams|stream_read_notify|flag:2|stream_id:0|conn:0000558BB89C7BAC|
[2025/09/12 05:04:03 162903] [debug] |scid:8ea4ebae65af6df101959765|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:25165824|
[2025/09/12 05:04:03 162913] [debug] |scid:8ea4ebae65af6df101959765|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 05:04:03 162921] [debug] |scid:8ea4ebae65af6df101959765|xqc_sample_check_app_limited|path:0|applimit:918|
[2025/09/12 05:04:03 162932] [info] |scid:8ea4ebae65af6df101959765|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:0000558BB89C7BAC|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 05:04:03 162943] [debug] |scid:8ea4ebae65af6df101959765|xqc_engine_conn_logic|engine is running on conn:l-0.0.0.0-443-8ea4ebae65af6df101959765 p-193.167.0.100-57924-cb24e8d380834db486d974721dc4411ac7|
[2025/09/12 05:04:03 162956] [debug] |scid:8ea4ebae65af6df101959765|xqc_gen_ack_frame|largest_recv:544672955|ack_delay:814|first_ack_range:1|largest_pkt_recv_time:1757653443162142|
[2025/09/12 05:04:03 162964] [debug] |scid:8ea4ebae65af6df101959765|xqc_gen_ack_frame|high:544672955|low:544672954|pkt_pns:1|
[2025/09/12 05:04:03 162972] [debug] |scid:8ea4ebae65af6df101959765|xqc_write_ack_to_one_packet|ack_size:9|path:0|path_largest_recv:544672955|frame_largest_recv:544672955|
[2025/09/12 05:04:03 162980] [debug] |scid:8ea4ebae65af6df101959765|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:1|
[2025/09/12 05:04:03 163000] [debug] |scid:8ea4ebae65af6df101959765|xqc_write_new_conn_id_frame_to_packet|gen_new_scid|cid:683d30857802a7a97bfbb196|sr_token:00d60fd9fe7f00007b3a819f8b550000|seq_num:1
[2025/09/12 05:04:03 163022] [debug] |scid:8ea4ebae65af6df101959765|xqc_write_new_conn_id_frame_to_packet|gen_new_scid|cid:fe54b859941ef731262425ce|sr_token:00d60fd9fe7f00007b3a819f8b550000|seq_num:2
[2025/09/12 05:04:03 163031] [debug] |scid:8ea4ebae65af6df101959765|xqc_path_get_perf_class|conn:0000558BB89C7BAC|path_id:0|path_srtt:32422|min_srtt:32422|path_bw:15937|loss_rate:44.44|path_pto:0|
[2025/09/12 05:04:03 163068] [debug] |scid:8ea4ebae65af6df101959765|xqc_minrtt_scheduler_get_path|path srtt|conn:0000558BB89C7BAC|path_id:0|path_srtt:32422|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:04:03 163078] [debug] |scid:8ea4ebae65af6df101959765|xqc_minrtt_scheduler_get_path|best path:0|frame_type:HANDSHAKE_DONE |pn:0|size:23|reinj:0|path_class:4|
[2025/09/12 05:04:03 163087] [debug] |scid:8ea4ebae65af6df101959765|xqc_path_get_perf_class|conn:0000558BB89C7BAC|path_id:0|path_srtt:32422|min_srtt:32422|path_bw:15937|loss_rate:44.44|path_pto:0|
[2025/09/12 05:04:03 163096] [debug] |scid:8ea4ebae65af6df101959765|xqc_minrtt_scheduler_get_path|path srtt|conn:0000558BB89C7BAC|path_id:0|path_srtt:32422|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:04:03 163105] [debug] |scid:8ea4ebae65af6df101959765|xqc_minrtt_scheduler_get_path|best path:0|frame_type:NEW_TOKEN |pn:0|size:33|reinj:0|path_class:4|
[2025/09/12 05:04:03 163112] [debug] |scid:8ea4ebae65af6df101959765|xqc_path_get_perf_class|conn:0000558BB89C7BAC|path_id:0|path_srtt:32422|min_srtt:32422|path_bw:15937|loss_rate:44.44|path_pto:0|
[2025/09/12 05:04:03 163121] [debug] |scid:8ea4ebae65af6df101959765|xqc_minrtt_scheduler_get_path|path srtt|conn:0000558BB89C7BAC|path_id:0|path_srtt:32422|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:04:03 163129] [debug] |scid:8ea4ebae65af6df101959765|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CRYPTO |pn:0|size:283|reinj:0|path_class:4|
[2025/09/12 05:04:03 163134] [debug] |scid:8ea4ebae65af6df101959765|xqc_path_get_perf_class|conn:0000558BB89C7BAC|path_id:0|path_srtt:32422|min_srtt:32422|path_bw:15937|loss_rate:44.44|path_pto:0|
[2025/09/12 05:04:03 163139] [debug] |scid:8ea4ebae65af6df101959765|xqc_minrtt_scheduler_get_path|path srtt|conn:0000558BB89C7BAC|path_id:0|path_srtt:32422|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:04:03 163144] [debug] |scid:8ea4ebae65af6df101959765|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CRYPTO |pn:0|size:284|reinj:0|path_class:4|
[2025/09/12 05:04:03 163150] [debug] |scid:8ea4ebae65af6df101959765|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:ACK |stream_id:0|stream_offset:0|
[2025/09/12 05:04:03 163155] [debug] |scid:8ea4ebae65af6df101959765|xqc_path_get_perf_class|conn:0000558BB89C7BAC|path_id:0|path_srtt:32422|min_srtt:32422|path_bw:15937|loss_rate:44.44|path_pto:0|
[2025/09/12 05:04:03 163161] [debug] |scid:8ea4ebae65af6df101959765|xqc_minrtt_scheduler_get_path|path srtt|conn:0000558BB89C7BAC|path_id:0|path_srtt:32422|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:04:03 163166] [debug] |scid:8ea4ebae65af6df101959765|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 05:04:03 163171] [debug] |scid:8ea4ebae65af6df101959765|xqc_path_get_perf_class|conn:0000558BB89C7BAC|path_id:0|path_srtt:32422|min_srtt:32422|path_bw:15937|loss_rate:44.44|path_pto:0|
[2025/09/12 05:04:03 163176] [debug] |scid:8ea4ebae65af6df101959765|xqc_minrtt_scheduler_get_path|path srtt|conn:0000558BB89C7BAC|path_id:0|path_srtt:32422|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:04:03 163180] [debug] |scid:8ea4ebae65af6df101959765|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 05:04:03 163189] [debug] |scid:8ea4ebae65af6df101959765|xqc_path_get_perf_class|conn:0000558BB89C7BAC|path_id:0|path_srtt:32422|min_srtt:32422|path_bw:15937|loss_rate:44.44|path_pto:0|
[2025/09/12 05:04:03 163193] [debug] |scid:8ea4ebae65af6df101959765|xqc_send_ctl_can_send|l-0.0.0.0-443-8ea4ebae65af6df101959765 p-193.167.0.100-57924-cb24e8d380834db486d974721dc4411ac7 |path:0|can:1|pkt_sz:1050|schedule_bytes:731|inflight:0|cwnd:46870|conn:0000558BB89C7BAC|stream_id:0|stream_offset:1024|
[2025/09/12 05:04:03 163198] [debug] |scid:8ea4ebae65af6df101959765|xqc_minrtt_scheduler_get_path|path srtt|conn:0000558BB89C7BAC|path_id:0|path_srtt:32422|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:04:03 163202] [debug] |scid:8ea4ebae65af6df101959765|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1050|reinj:0|path_class:4|
[2025/09/12 05:04:03 163207] [debug] |scid:8ea4ebae65af6df101959765|xqc_check_acked_or_dropped_pkt|conn:0000558BB89C7BAC|pkt_num:0|size:23|pkt_type:SHORT_HEADER|frame:HANDSHAKE_DONE |
[2025/09/12 05:04:03 163212] [debug] |scid:8ea4ebae65af6df101959765|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:0|
[2025/09/12 05:04:03 163245] [info] |scid:8ea4ebae65af6df101959765|xqc_send_packet_with_pn|<==|conn:0000558BB89C7BAC|path:0|pkt_num:0|size:23|sent:39|pkt_type:SHORT_HEADER|frame:HANDSHAKE_DONE |inflight:0|now:1757653443163219|stream_id:0|stream_offset:0|
[2025/09/12 05:04:03 163254] [debug] |scid:8ea4ebae65af6df101959765|xqc_send_ctl_on_packet_sent|conn:0000558BB89C7BAC|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 05:04:03 163261] [debug] |scid:8ea4ebae65af6df101959765|xqc_send_ctl_on_packet_sent|path:0|inflight:0|applimit:918|
[2025/09/12 05:04:03 163268] [debug] |scid:8ea4ebae65af6df101959765|xqc_send_ctl_get_pto_time_and_space|srtt:32422|rtt_var:7576|pto_duration:62726|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:04:03 163275] [debug] |scid:8ea4ebae65af6df101959765|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB89C7BAC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:04:03 163282] [debug] |scid:8ea4ebae65af6df101959765|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB89C7BAC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:04:03 163288] [debug] |scid:8ea4ebae65af6df101959765|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB89C7BAC|path:0|PNS: 2, unacked: 23|
[2025/09/12 05:04:03 163295] [debug] |scid:8ea4ebae65af6df101959765|xqc_timer_set|type:LOSS_DETECTION|expire:1757653443250945|now:1757653443163268|interv:87677|
[2025/09/12 05:04:03 163301] [debug] |scid:8ea4ebae65af6df101959765|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB89C7BAC|path:0|pns:2|expire:1757653443250945|now:1757653443163268|interval:87677|pto_count:0|srtt:32422
[2025/09/12 05:04:03 163308] [debug] |scid:8ea4ebae65af6df101959765|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:46870|inflight:23|
[2025/09/12 05:04:03 163315] [debug] |scid:8ea4ebae65af6df101959765|xqc_check_acked_or_dropped_pkt|conn:0000558BB89C7BAC|pkt_num:0|size:33|pkt_type:SHORT_HEADER|frame:NEW_TOKEN |
[2025/09/12 05:04:03 163322] [debug] |scid:8ea4ebae65af6df101959765|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1|
[2025/09/12 05:04:03 163354] [info] |scid:8ea4ebae65af6df101959765|xqc_send_packet_with_pn|<==|conn:0000558BB89C7BAC|path:0|pkt_num:1|size:33|sent:49|pkt_type:SHORT_HEADER|frame:NEW_TOKEN |inflight:23|now:1757653443163331|stream_id:0|stream_offset:0|
[2025/09/12 05:04:03 163363] [debug] |scid:8ea4ebae65af6df101959765|xqc_send_ctl_on_packet_sent|conn:0000558BB89C7BAC|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 05:04:03 163370] [debug] |scid:8ea4ebae65af6df101959765|xqc_send_ctl_on_packet_sent|path:0|inflight:23|applimit:918|
[2025/09/12 05:04:03 163376] [debug] |scid:8ea4ebae65af6df101959765|xqc_send_ctl_get_pto_time_and_space|srtt:32422|rtt_var:7576|pto_duration:62726|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:04:03 163390] [debug] |scid:8ea4ebae65af6df101959765|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB89C7BAC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:04:03 163396] [debug] |scid:8ea4ebae65af6df101959765|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB89C7BAC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:04:03 163402] [debug] |scid:8ea4ebae65af6df101959765|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB89C7BAC|path:0|PNS: 2, unacked: 56|
[2025/09/12 05:04:03 163408] [debug] |scid:8ea4ebae65af6df101959765|xqc_timer_set|type:LOSS_DETECTION|expire:1757653443251057|now:1757653443163376|interv:87681|
[2025/09/12 05:04:03 163414] [debug] |scid:8ea4ebae65af6df101959765|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB89C7BAC|path:0|pns:2|expire:1757653443251057|now:1757653443163376|interval:87681|pto_count:0|srtt:32422
[2025/09/12 05:04:03 163422] [debug] |scid:8ea4ebae65af6df101959765|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:46870|inflight:56|
[2025/09/12 05:04:03 163430] [debug] |scid:8ea4ebae65af6df101959765|xqc_check_acked_or_dropped_pkt|conn:0000558BB89C7BAC|pkt_num:0|size:283|pkt_type:SHORT_HEADER|frame:CRYPTO |
[2025/09/12 05:04:03 163437] [debug] |scid:8ea4ebae65af6df101959765|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:2|
[2025/09/12 05:04:03 163470] [info] |scid:8ea4ebae65af6df101959765|xqc_send_packet_with_pn|<==|conn:0000558BB89C7BAC|path:0|pkt_num:2|size:283|sent:299|pkt_type:SHORT_HEADER|frame:CRYPTO |inflight:56|now:1757653443163447|stream_id:0|stream_offset:0|
[2025/09/12 05:04:03 163479] [debug] |scid:8ea4ebae65af6df101959765|xqc_send_ctl_on_packet_sent|conn:0000558BB89C7BAC|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 05:04:03 163487] [debug] |scid:8ea4ebae65af6df101959765|xqc_send_ctl_on_packet_sent|path:0|inflight:56|applimit:918|
[2025/09/12 05:04:03 163493] [debug] |scid:8ea4ebae65af6df101959765|xqc_send_ctl_get_pto_time_and_space|srtt:32422|rtt_var:7576|pto_duration:62726|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:04:03 163500] [debug] |scid:8ea4ebae65af6df101959765|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB89C7BAC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:04:03 163505] [debug] |scid:8ea4ebae65af6df101959765|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB89C7BAC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:04:03 163509] [debug] |scid:8ea4ebae65af6df101959765|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB89C7BAC|path:0|PNS: 2, unacked: 339|
[2025/09/12 05:04:03 163513] [debug] |scid:8ea4ebae65af6df101959765|xqc_timer_set|type:LOSS_DETECTION|expire:1757653443251173|now:1757653443163492|interv:87681|
[2025/09/12 05:04:03 163517] [debug] |scid:8ea4ebae65af6df101959765|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB89C7BAC|path:0|pns:2|expire:1757653443251173|now:1757653443163492|interval:87681|pto_count:0|srtt:32422
[2025/09/12 05:04:03 163521] [debug] |scid:8ea4ebae65af6df101959765|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:46870|inflight:339|
[2025/09/12 05:04:03 163526] [debug] |scid:8ea4ebae65af6df101959765|xqc_check_acked_or_dropped_pkt|conn:0000558BB89C7BAC|pkt_num:0|size:284|pkt_type:SHORT_HEADER|frame:CRYPTO |
[2025/09/12 05:04:03 163530] [debug] |scid:8ea4ebae65af6df101959765|xqc_send_ctl_set_next_pn_for_packet|optimistic ack detection|skipped_range:3-6|next_skip_chance:1757653443426708|current_time:1757653443163530|
[2025/09/12 05:04:03 163534] [debug] |scid:8ea4ebae65af6df101959765|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:7|
[2025/09/12 05:04:03 163559] [info] |scid:8ea4ebae65af6df101959765|xqc_send_packet_with_pn|<==|conn:0000558BB89C7BAC|path:0|pkt_num:7|size:284|sent:300|pkt_type:SHORT_HEADER|frame:CRYPTO |inflight:339|now:1757653443163540|stream_id:0|stream_offset:0|
[2025/09/12 05:04:03 163574] [debug] |scid:8ea4ebae65af6df101959765|xqc_send_ctl_on_packet_sent|conn:0000558BB89C7BAC|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 05:04:03 163580] [debug] |scid:8ea4ebae65af6df101959765|xqc_send_ctl_on_packet_sent|path:0|inflight:339|applimit:918|
[2025/09/12 05:04:03 163587] [debug] |scid:8ea4ebae65af6df101959765|xqc_send_ctl_get_pto_time_and_space|srtt:32422|rtt_var:7576|pto_duration:62726|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:04:03 163591] [debug] |scid:8ea4ebae65af6df101959765|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB89C7BAC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:04:03 163595] [debug] |scid:8ea4ebae65af6df101959765|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB89C7BAC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:04:03 163599] [debug] |scid:8ea4ebae65af6df101959765|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB89C7BAC|path:0|PNS: 2, unacked: 623|
[2025/09/12 05:04:03 163602] [debug] |scid:8ea4ebae65af6df101959765|xqc_timer_set|type:LOSS_DETECTION|expire:1757653443251266|now:1757653443163586|interv:87680|
[2025/09/12 05:04:03 163606] [debug] |scid:8ea4ebae65af6df101959765|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB89C7BAC|path:0|pns:2|expire:1757653443251266|now:1757653443163586|interval:87680|pto_count:0|srtt:32422
[2025/09/12 05:04:03 163611] [debug] |scid:8ea4ebae65af6df101959765|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:46870|inflight:623|
[2025/09/12 05:04:03 163615] [debug] |scid:8ea4ebae65af6df101959765|xqc_check_acked_or_dropped_pkt|conn:0000558BB89C7BAC|pkt_num:0|size:51|pkt_type:HSK|frame:ACK |
[2025/09/12 05:04:03 163620] [debug] |scid:8ea4ebae65af6df101959765|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:9|
[2025/09/12 05:04:03 163644] [info] |scid:8ea4ebae65af6df101959765|xqc_send_packet_with_pn|<==|conn:0000558BB89C7BAC|path:0|pkt_num:9|size:51|sent:67|pkt_type:HSK|frame:ACK |inflight:623|now:1757653443163626|stream_id:0|stream_offset:0|
[2025/09/12 05:04:03 163652] [debug] |scid:8ea4ebae65af6df101959765|xqc_send_ctl_on_packet_sent|conn:0000558BB89C7BAC|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 05:04:03 163660] [debug] |scid:8ea4ebae65af6df101959765|xqc_check_acked_or_dropped_pkt|conn:0000558BB89C7BAC|pkt_num:0|size:54|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |
[2025/09/12 05:04:03 163667] [debug] |scid:8ea4ebae65af6df101959765|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:8|
[2025/09/12 05:04:03 163691] [info] |scid:8ea4ebae65af6df101959765|xqc_send_packet_with_pn|<==|conn:0000558BB89C7BAC|path:0|pkt_num:8|size:54|sent:70|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |inflight:623|now:1757653443163674|stream_id:0|stream_offset:0|
[2025/09/12 05:04:03 163699] [debug] |scid:8ea4ebae65af6df101959765|xqc_send_ctl_on_packet_sent|conn:0000558BB89C7BAC|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 05:04:03 163706] [debug] |scid:8ea4ebae65af6df101959765|xqc_send_ctl_on_packet_sent|path:0|inflight:623|applimit:918|
[2025/09/12 05:04:03 163713] [debug] |scid:8ea4ebae65af6df101959765|xqc_send_ctl_get_pto_time_and_space|srtt:32422|rtt_var:7576|pto_duration:62726|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:04:03 163719] [debug] |scid:8ea4ebae65af6df101959765|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB89C7BAC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:04:03 163723] [debug] |scid:8ea4ebae65af6df101959765|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB89C7BAC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:04:03 163727] [debug] |scid:8ea4ebae65af6df101959765|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB89C7BAC|path:0|PNS: 2, unacked: 677|
[2025/09/12 05:04:03 163730] [debug] |scid:8ea4ebae65af6df101959765|xqc_timer_set|type:LOSS_DETECTION|expire:1757653443251400|now:1757653443163712|interv:87688|
[2025/09/12 05:04:03 163739] [debug] |scid:8ea4ebae65af6df101959765|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB89C7BAC|path:0|pns:2|expire:1757653443251400|now:1757653443163712|interval:87688|pto_count:0|srtt:32422
[2025/09/12 05:04:03 163743] [debug] |scid:8ea4ebae65af6df101959765|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:46870|inflight:677|
[2025/09/12 05:04:03 163748] [debug] |scid:8ea4ebae65af6df101959765|xqc_check_acked_or_dropped_pkt|conn:0000558BB89C7BAC|pkt_num:0|size:54|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |
[2025/09/12 05:04:03 163752] [debug] |scid:8ea4ebae65af6df101959765|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:9|
[2025/09/12 05:04:03 163776] [info] |scid:8ea4ebae65af6df101959765|xqc_send_packet_with_pn|<==|conn:0000558BB89C7BAC|path:0|pkt_num:9|size:54|sent:70|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |inflight:677|now:1757653443163758|stream_id:0|stream_offset:0|
[2025/09/12 05:04:03 163784] [debug] |scid:8ea4ebae65af6df101959765|xqc_send_ctl_on_packet_sent|conn:0000558BB89C7BAC|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 05:04:03 163791] [debug] |scid:8ea4ebae65af6df101959765|xqc_send_ctl_on_packet_sent|path:0|inflight:677|applimit:918|
[2025/09/12 05:04:03 163797] [debug] |scid:8ea4ebae65af6df101959765|xqc_send_ctl_get_pto_time_and_space|srtt:32422|rtt_var:7576|pto_duration:62726|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:04:03 163804] [debug] |scid:8ea4ebae65af6df101959765|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB89C7BAC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:04:03 163808] [debug] |scid:8ea4ebae65af6df101959765|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB89C7BAC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:04:03 163812] [debug] |scid:8ea4ebae65af6df101959765|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB89C7BAC|path:0|PNS: 2, unacked: 731|
[2025/09/12 05:04:03 163815] [debug] |scid:8ea4ebae65af6df101959765|xqc_timer_set|type:LOSS_DETECTION|expire:1757653443251484|now:1757653443163797|interv:87687|
[2025/09/12 05:04:03 163819] [debug] |scid:8ea4ebae65af6df101959765|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB89C7BAC|path:0|pns:2|expire:1757653443251484|now:1757653443163797|interval:87687|pto_count:0|srtt:32422
[2025/09/12 05:04:03 163824] [debug] |scid:8ea4ebae65af6df101959765|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:46870|inflight:731|
[2025/09/12 05:04:03 163828] [debug] |scid:8ea4ebae65af6df101959765|xqc_check_acked_or_dropped_pkt|conn:0000558BB89C7BAC|pkt_num:0|size:1050|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:04:03 163832] [debug] |scid:8ea4ebae65af6df101959765|xqc_send_ctl_can_send|l-0.0.0.0-443-8ea4ebae65af6df101959765 p-193.167.0.100-57924-cb24e8d380834db486d974721dc4411ac7 |path:0|can:1|pkt_sz:1050|schedule_bytes:0|inflight:731|cwnd:46870|conn:0000558BB89C7BAC|stream_id:0|stream_offset:1024|
[2025/09/12 05:04:03 163837] [debug] |scid:8ea4ebae65af6df101959765|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:04:03 163841] [debug] |scid:8ea4ebae65af6df101959765|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:10|
[2025/09/12 05:04:03 163865] [info] |scid:8ea4ebae65af6df101959765|xqc_send_packet_with_pn|<==|conn:0000558BB89C7BAC|path:0|pkt_num:10|size:1050|sent:1066|pkt_type:SHORT_HEADER|frame:STREAM |inflight:731|now:1757653443163847|stream_id:0|stream_offset:1024|
[2025/09/12 05:04:03 163874] [debug] |scid:8ea4ebae65af6df101959765|xqc_send_ctl_on_packet_sent|conn:0000558BB89C7BAC|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 05:04:03 163881] [debug] |scid:8ea4ebae65af6df101959765|xqc_send_ctl_on_packet_sent|path:0|inflight:731|applimit:918|
[2025/09/12 05:04:03 163888] [debug] |scid:8ea4ebae65af6df101959765|xqc_send_ctl_get_pto_time_and_space|srtt:32422|rtt_var:7576|pto_duration:62726|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:04:03 163898] [debug] |scid:8ea4ebae65af6df101959765|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB89C7BAC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:04:03 163902] [debug] |scid:8ea4ebae65af6df101959765|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB89C7BAC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:04:03 163905] [debug] |scid:8ea4ebae65af6df101959765|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB89C7BAC|path:0|PNS: 2, unacked: 1781|
[2025/09/12 05:04:03 163909] [debug] |scid:8ea4ebae65af6df101959765|xqc_timer_set|type:LOSS_DETECTION|expire:1757653443251573|now:1757653443163888|interv:87685|
[2025/09/12 05:04:03 163913] [debug] |scid:8ea4ebae65af6df101959765|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB89C7BAC|path:0|pns:2|expire:1757653443251573|now:1757653443163888|interval:87685|pto_count:0|srtt:32422
[2025/09/12 05:04:03 163918] [debug] |scid:8ea4ebae65af6df101959765|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:46870|inflight:1781|
[2025/09/12 05:04:03 163922] [debug] |scid:8ea4ebae65af6df101959765|xqc_conn_next_wakeup_time|wakeup_time:1757653443187142|
[2025/09/12 05:04:03 163927] [debug] |scid:8ea4ebae65af6df101959765|xqc_engine_add_wakeup_queue|next_tick_time:1757653443187142|
[2025/09/12 05:04:03 163931] [debug] |xqc_engine_wakeup_after|wakeup:1757653443187142|now:1757653443163930|diff:23212|
[2025/09/12 05:04:03 163935] [debug] |xqc_engine_main_logic|END|now:1757653443162603|
[2025/09/12 05:04:03 163942] [info] |xqc_engine_packet_process|==>|conn:0000558BB89C7BAC|size:1406|state:ESTABED|recv_time:1757653443163941|
[2025/09/12 05:04:03 163947] [debug] |scid:8ea4ebae65af6df101959765|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:8ea4ebae65af6df101959765|spin_bit:0|
[2025/09/12 05:04:03 163952] [debug] |scid:8ea4ebae65af6df101959765|xqc_packet_decrypt|largest_pn:544672952|
[2025/09/12 05:04:03 163956] [debug] |scid:8ea4ebae65af6df101959765|xqc_packet_decrypt|decryption nonce|path_id:0|pn:544672953|
[2025/09/12 05:04:03 163962] [debug] |scid:8ea4ebae65af6df101959765|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:544672953|
[2025/09/12 05:04:03 163966] [debug] |scid:8ea4ebae65af6df101959765|xqc_process_frames|frame_type:1|
[2025/09/12 05:04:03 163970] [debug] |scid:8ea4ebae65af6df101959765|xqc_process_frames|frame_type:0|
[2025/09/12 05:04:03 163974] [debug] |scid:8ea4ebae65af6df101959765|xqc_process_padding_frame|process padding|
[2025/09/12 05:04:03 163980] [debug] |scid:8ea4ebae65af6df101959765|xqc_timer_unset|type:ACK_01RTT|
[2025/09/12 05:04:03 163985] [debug] |scid:8ea4ebae65af6df101959765|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 05:04:03 163989] [debug] |scid:8ea4ebae65af6df101959765|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:544672953|largest:544672953|pns:2|
[2025/09/12 05:04:03 163994] [info] |scid:8ea4ebae65af6df101959765|xqc_conn_on_pkt_processed|====>|conn:0000558BB89C7BAC|path:0|size:1406|pkt_type:SHORT_HEADER|pkt_num:544672953|frame:PADDING PING |recv_time:1757653443163941|dcid:8ea4ebae65af6df101959765|dcid_seq:0|
[2025/09/12 05:04:03 163999] [debug] |scid:8ea4ebae65af6df101959765|xqc_timer_set|type:PATH_IDLE|expire:1757653563163941|now:1757653443163941|interv:120000000|
[2025/09/12 05:04:03 164003] [debug] |scid:8ea4ebae65af6df101959765|xqc_timer_set|type:CONN_IDLE|expire:1757653563163941|now:1757653443163941|interv:120000000|
[2025/09/12 05:04:03 164007] [debug] |scid:8ea4ebae65af6df101959765|xqc_engine_remove_wakeup_queue|next_tick_time:1757653443187142|pq_index:0|
[2025/09/12 05:04:03 164011] [debug] |scid:8ea4ebae65af6df101959765|xqc_engine_add_active_queue|last_ticked_time:1757653443162603|
[2025/09/12 05:04:03 164022] [debug] |xqc_engine_main_logic|BEGIN|now:1757653443164022|
[2025/09/12 05:04:03 164027] [debug] |scid:8ea4ebae65af6df101959765|xqc_engine_process_conn|conn:0000558BB89C7BAC|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:1757653443164026|
[2025/09/12 05:04:03 164033] [debug] |scid:8ea4ebae65af6df101959765|xqc_gen_ack_frame|largest_recv:544672953|ack_delay:91|first_ack_range:1|largest_pkt_recv_time:1757653443163941|
[2025/09/12 05:04:03 164037] [debug] |scid:8ea4ebae65af6df101959765|xqc_gen_ack_frame|high:544672953|low:544672952|pkt_pns:2|
[2025/09/12 05:04:03 164063] [debug] |scid:8ea4ebae65af6df101959765|xqc_write_ack_to_one_packet|ack_size:8|path:0|path_largest_recv:544672953|frame_largest_recv:544672953|
[2025/09/12 05:04:03 164067] [debug] |scid:8ea4ebae65af6df101959765|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:2|
[2025/09/12 05:04:03 164072] [debug] |scid:8ea4ebae65af6df101959765|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:ACK |stream_id:0|stream_offset:0|
[2025/09/12 05:04:03 164076] [debug] |scid:8ea4ebae65af6df101959765|xqc_check_acked_or_dropped_pkt|conn:0000558BB89C7BAC|pkt_num:0|size:30|pkt_type:SHORT_HEADER|frame:ACK |
[2025/09/12 05:04:03 164081] [debug] |scid:8ea4ebae65af6df101959765|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:11|
[2025/09/12 05:04:03 164108] [info] |scid:8ea4ebae65af6df101959765|xqc_send_packet_with_pn|<==|conn:0000558BB89C7BAC|path:0|pkt_num:11|size:30|sent:46|pkt_type:SHORT_HEADER|frame:ACK |inflight:1781|now:1757653443164087|stream_id:0|stream_offset:0|
[2025/09/12 05:04:03 164117] [debug] |scid:8ea4ebae65af6df101959765|xqc_send_ctl_on_packet_sent|conn:0000558BB89C7BAC|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 05:04:03 164125] [debug] |scid:8ea4ebae65af6df101959765|xqc_conn_next_wakeup_time|wakeup_time:1757653443251573|
[2025/09/12 05:04:03 164132] [debug] |scid:8ea4ebae65af6df101959765|xqc_engine_add_wakeup_queue|next_tick_time:1757653443251573|
[2025/09/12 05:04:03 164137] [debug] |xqc_engine_wakeup_after|wakeup:1757653443251573|now:1757653443164137|diff:87436|
[2025/09/12 05:04:03 164141] [debug] |xqc_engine_main_logic|END|now:1757653443164026|
[2025/09/12 05:04:03 164146] [debug] |xqc_engine_main_logic|BEGIN|now:1757653443164146|
[2025/09/12 05:04:03 164150] [debug] |xqc_engine_wakeup_after|wakeup:1757653443251573|now:1757653443164150|diff:87423|
[2025/09/12 05:04:03 164154] [debug] |xqc_engine_main_logic|END|now:1757653443164146|
[2025/09/12 05:04:03 193953] [info] |xqc_engine_packet_process|==>|conn:0000558BB89C7BAC|size:39|state:ESTABED|recv_time:1757653443193951|
[2025/09/12 05:04:03 193971] [debug] |scid:8ea4ebae65af6df101959765|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:8ea4ebae65af6df101959765|spin_bit:0|
[2025/09/12 05:04:03 193984] [debug] |scid:8ea4ebae65af6df101959765|xqc_packet_decrypt|largest_pn:544672953|
[2025/09/12 05:04:03 193991] [debug] |scid:8ea4ebae65af6df101959765|xqc_packet_decrypt|decryption nonce|path_id:0|pn:544672954|
[2025/09/12 05:04:03 194001] [debug] |scid:8ea4ebae65af6df101959765|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:544672954|
[2025/09/12 05:04:03 194008] [debug] |scid:8ea4ebae65af6df101959765|xqc_process_frames|frame_type:2|
[2025/09/12 05:04:03 194015] [debug] |scid:8ea4ebae65af6df101959765|xqc_send_ctl_on_ack_received|conn:0000558BB89C7BAC|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 05:04:03 194021] [debug] |scid:8ea4ebae65af6df101959765|xqc_update_sample|sampler_update|prior_lost:4|tx_in_flight:23|prior_delivered:918|prior_time:1757653443163219|is_app_limited:1|send_elapse:0|ack_elapse:30732|ctl_first_sent_time:1757653443163219|lagest_ack_time:1757653443193951|curr_delivered:941|
[2025/09/12 05:04:03 194058] [debug] |scid:8ea4ebae65af6df101959765|xqc_update_sample|sampler_sent_time_update:1757653443163219|
[2025/09/12 05:04:03 194068] [debug] |scid:8ea4ebae65af6df101959765|xqc_send_ctl_on_ack_received|sndq_packets_used:6||sndq_packets_used_bytes:0|sndq_packets_free:2|
[2025/09/12 05:04:03 194076] [debug] |scid:8ea4ebae65af6df101959765|xqc_send_ctl_on_ack_received|conn:0000558BB89C7BAC|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 05:04:03 194085] [debug] |scid:8ea4ebae65af6df101959765|xqc_update_sample|sampler_update|prior_lost:4|tx_in_flight:23|prior_delivered:918|prior_time:1757653443163219|is_app_limited:1|send_elapse:0|ack_elapse:30732|ctl_first_sent_time:1757653443163219|lagest_ack_time:1757653443193951|curr_delivered:974|
[2025/09/12 05:04:03 194094] [debug] |scid:8ea4ebae65af6df101959765|xqc_update_sample|sampler_sent_time_update:1757653443163331|
[2025/09/12 05:04:03 194102] [debug] |scid:8ea4ebae65af6df101959765|xqc_send_ctl_on_ack_received|sndq_packets_used:5||sndq_packets_used_bytes:0|sndq_packets_free:3|
[2025/09/12 05:04:03 194110] [debug] |scid:8ea4ebae65af6df101959765|xqc_send_ctl_update_rtt|before update rtt|conn:0000558BB89C7BAC|srtt:32422|rttvar:7576|minrtt:30854|latest_rtt:30620|ack_delay:40|
[2025/09/12 05:04:03 194118] [debug] |scid:8ea4ebae65af6df101959765|xqc_send_ctl_update_rtt|l-0.0.0.0-443-8ea4ebae65af6df101959765 p-193.167.0.100-57924-cb24e8d380834db486d974721dc4411ac7 |after update rtt|conn:0000558BB89C7BAC|srtt:32192|rttvar:6142|minrtt:30620|latest_rtt:30620|ack_delay:40|
[2025/09/12 05:04:03 194126] [debug] |scid:8ea4ebae65af6df101959765|xqc_send_ctl_get_lost_sent_pn|largest_acked:1|lost_pn:18446744073709551615|thresh:3|
[2025/09/12 05:04:03 194135] [debug] |scid:8ea4ebae65af6df101959765|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:04:03 194141] [debug] |scid:8ea4ebae65af6df101959765|xqc_send_ctl_get_pto_time_and_space|srtt:32192|rtt_var:6142|pto_duration:56760|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:04:03 194147] [debug] |scid:8ea4ebae65af6df101959765|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB89C7BAC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:04:03 194152] [debug] |scid:8ea4ebae65af6df101959765|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB89C7BAC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:04:03 194157] [debug] |scid:8ea4ebae65af6df101959765|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB89C7BAC|path:0|PNS: 2, unacked: 1725|
[2025/09/12 05:04:03 194162] [debug] |scid:8ea4ebae65af6df101959765|xqc_timer_set|type:LOSS_DETECTION|expire:1757653443245607|now:1757653443194141|interv:51466|
[2025/09/12 05:04:03 194167] [debug] |scid:8ea4ebae65af6df101959765|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB89C7BAC|path:0|pns:2|expire:1757653443245607|now:1757653443194141|interval:51466|pto_count:0|srtt:32192
[2025/09/12 05:04:03 194172] [debug] |scid:8ea4ebae65af6df101959765|xqc_generate_sample|sampler: send_elapse 0, ack_elapse 30732, delivered 56|rate 1822|lost 4|
[2025/09/12 05:04:03 194178] [debug] |scid:8ea4ebae65af6df101959765|xqc_bbr_update_bandwidth|BBRv1: RTT round update 4 -> 5|
[2025/09/12 05:04:03 194183] [debug] |scid:8ea4ebae65af6df101959765|xqc_bbr_update_min_rtt|probertt expire|rtt:30620, old_rtt:30854|
[2025/09/12 05:04:03 194188] [debug] |scid:8ea4ebae65af6df101959765|xqc_bbr_update_min_rtt|minrtt expire|rtt:30620, old_rtt:30854|
[2025/09/12 05:04:03 194193] [debug] |scid:8ea4ebae65af6df101959765|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:5744|extra_cwnd:1032|
[2025/09/12 05:04:03 194198] [debug] |scid:8ea4ebae65af6df101959765|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:46870|packet_lost:0|acked:56|po_sent_time:1757653443163331|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:974|
[2025/09/12 05:04:03 194209] [debug] |scid:8ea4ebae65af6df101959765|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:46870|packet_lost:0|acked:56|po_sent_time:1757653443163331|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:974|
[2025/09/12 05:04:03 194215] [debug] |scid:8ea4ebae65af6df101959765|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-8ea4ebae65af6df101959765 p-193.167.0.100-57924-cb24e8d380834db486d974721dc4411ac7 |bbr on ack|mode:0|pacing_rate:4028792|bw:15937|cwnd:46926|full_bw_reached:0|inflight:1725|srtt:32192|latest_rtt:30620|min_rtt:30620|applimit:1|lost:4|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:1|
[2025/09/12 05:04:03 194222] [stats] |scid:8ea4ebae65af6df101959765|xqc_send_ctl_info_circle_record|l-0.0.0.0-443-8ea4ebae65af6df101959765 p-193.167.0.100-57924-cb24e8d380834db486d974721dc4411ac7 |path:0||cwnd:46926|inflight:1725|mode:0|applimit:0|pacing_rate:4028792|bw:15937|srtt:32192|latest_rtt:30620|min_rtt:30620|send:16|lost:4|tlp:0|recv:6|recovery:0|slow_start:1|conn_life:166329|acked:56|delivered:974|is_cwnd_limited:0|
[2025/09/12 05:04:03 194229] [debug] |scid:8ea4ebae65af6df101959765|xqc_process_frames|frame_type:0|
[2025/09/12 05:04:03 194232] [debug] |scid:8ea4ebae65af6df101959765|xqc_process_padding_frame|process padding|
[2025/09/12 05:04:03 194237] [debug] |scid:8ea4ebae65af6df101959765|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:544672954|largest:544672954|pns:2|
[2025/09/12 05:04:03 194242] [info] |scid:8ea4ebae65af6df101959765|xqc_conn_on_pkt_processed|====>|conn:0000558BB89C7BAC|path:0|size:39|pkt_type:SHORT_HEADER|pkt_num:544672954|frame:PADDING ACK |recv_time:1757653443193951|dcid:8ea4ebae65af6df101959765|dcid_seq:0|
[2025/09/12 05:04:03 194247] [debug] |scid:8ea4ebae65af6df101959765|xqc_timer_set|type:PATH_IDLE|expire:1757653563193951|now:1757653443193951|interv:120000000|
[2025/09/12 05:04:03 194251] [debug] |scid:8ea4ebae65af6df101959765|xqc_timer_set|type:CONN_IDLE|expire:1757653563193951|now:1757653443193951|interv:120000000|
[2025/09/12 05:04:03 194255] [debug] |scid:8ea4ebae65af6df101959765|xqc_engine_remove_wakeup_queue|next_tick_time:1757653443251573|pq_index:0|
[2025/09/12 05:04:03 194259] [debug] |scid:8ea4ebae65af6df101959765|xqc_engine_add_active_queue|last_ticked_time:1757653443164026|
[2025/09/12 05:04:03 194263] [debug] |xqc_engine_main_logic|BEGIN|now:1757653443194263|
[2025/09/12 05:04:03 194269] [debug] |scid:8ea4ebae65af6df101959765|xqc_engine_process_conn|conn:0000558BB89C7BAC|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:1757653443194267|
[2025/09/12 05:04:03 194275] [debug] |scid:8ea4ebae65af6df101959765|xqc_conn_next_wakeup_time|wakeup_time:1757653443245607|
[2025/09/12 05:04:03 194279] [debug] |scid:8ea4ebae65af6df101959765|xqc_engine_add_wakeup_queue|next_tick_time:1757653443245607|
[2025/09/12 05:04:03 194283] [debug] |xqc_engine_wakeup_after|wakeup:1757653443245607|now:1757653443194283|diff:51324|
[2025/09/12 05:04:03 194287] [debug] |xqc_engine_main_logic|END|now:1757653443194267|
[2025/09/12 05:04:03 194292] [debug] |xqc_engine_main_logic|BEGIN|now:1757653443194292|
[2025/09/12 05:04:03 194296] [debug] |xqc_engine_wakeup_after|wakeup:1757653443245607|now:1757653443194296|diff:51311|
[2025/09/12 05:04:03 194300] [debug] |xqc_engine_main_logic|END|now:1757653443194292|
[2025/09/12 05:04:03 194776] [info] |xqc_engine_packet_process|==>|conn:0000558BB89C7BAC|size:40|state:ESTABED|recv_time:1757653443194775|
[2025/09/12 05:04:03 194786] [debug] |scid:8ea4ebae65af6df101959765|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:8ea4ebae65af6df101959765|spin_bit:0|
[2025/09/12 05:04:03 194794] [debug] |scid:8ea4ebae65af6df101959765|xqc_packet_decrypt|largest_pn:544672954|
[2025/09/12 05:04:03 194800] [debug] |scid:8ea4ebae65af6df101959765|xqc_packet_decrypt|decryption nonce|path_id:0|pn:544672955|
[2025/09/12 05:04:03 194811] [debug] |scid:8ea4ebae65af6df101959765|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:544672955|
[2025/09/12 05:04:03 194818] [debug] |scid:8ea4ebae65af6df101959765|xqc_process_frames|frame_type:2|
[2025/09/12 05:04:03 194825] [debug] |scid:8ea4ebae65af6df101959765|xqc_send_ctl_on_ack_received|conn:0000558BB89C7BAC|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 05:04:03 194832] [debug] |scid:8ea4ebae65af6df101959765|xqc_update_sample|sampler_update|prior_lost:4|tx_in_flight:339|prior_delivered:918|prior_time:1757653443163219|is_app_limited:1|send_elapse:228|ack_elapse:31556|ctl_first_sent_time:1757653443163447|lagest_ack_time:1757653443194775|curr_delivered:1257|
[2025/09/12 05:04:03 194839] [debug] |scid:8ea4ebae65af6df101959765|xqc_update_sample|sampler_sent_time_update:1757653443163447|
[2025/09/12 05:04:03 194846] [debug] |scid:8ea4ebae65af6df101959765|xqc_send_ctl_on_ack_received|sndq_packets_used:4||sndq_packets_used_bytes:0|sndq_packets_free:4|
[2025/09/12 05:04:03 194853] [debug] |scid:8ea4ebae65af6df101959765|xqc_send_ctl_on_ack_received|conn:0000558BB89C7BAC|path:0|pkt_num:7|origin_pktnum:0|size:284|pns:2|pkt_type:SHORT_HEADER|frame:CRYPTO |conn_state:ESTABED|frame_largest_ack:9|path_largest_ack:7|
[2025/09/12 05:04:03 194859] [debug] |scid:8ea4ebae65af6df101959765|xqc_update_sample|sampler_update|prior_lost:4|tx_in_flight:339|prior_delivered:918|prior_time:1757653443163219|is_app_limited:1|send_elapse:228|ack_elapse:31556|ctl_first_sent_time:1757653443163447|lagest_ack_time:1757653443194775|curr_delivered:1541|
[2025/09/12 05:04:03 194866] [debug] |scid:8ea4ebae65af6df101959765|xqc_update_sample|sampler_sent_time_update:1757653443163540|
[2025/09/12 05:04:03 194872] [debug] |scid:8ea4ebae65af6df101959765|xqc_send_ctl_on_ack_received|sndq_packets_used:3||sndq_packets_used_bytes:0|sndq_packets_free:5|
[2025/09/12 05:04:03 194878] [debug] |scid:8ea4ebae65af6df101959765|xqc_send_ctl_on_ack_received|conn:0000558BB89C7BAC|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:9|path_largest_ack:8|
[2025/09/12 05:04:03 194883] [debug] |scid:8ea4ebae65af6df101959765|xqc_update_sample|sampler_update|prior_lost:4|tx_in_flight:339|prior_delivered:918|prior_time:1757653443163219|is_app_limited:1|send_elapse:228|ack_elapse:31556|ctl_first_sent_time:1757653443163447|lagest_ack_time:1757653443194775|curr_delivered:1595|
[2025/09/12 05:04:03 194888] [debug] |scid:8ea4ebae65af6df101959765|xqc_update_sample|sampler_sent_time_update:1757653443163674|
[2025/09/12 05:04:03 194892] [debug] |scid:8ea4ebae65af6df101959765|xqc_send_ctl_on_ack_received|sndq_packets_used:2||sndq_packets_used_bytes:0|sndq_packets_free:6|
[2025/09/12 05:04:03 194896] [debug] |scid:8ea4ebae65af6df101959765|xqc_send_ctl_on_ack_received|conn:0000558BB89C7BAC|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 05:04:03 194900] [debug] |scid:8ea4ebae65af6df101959765|xqc_update_sample|sampler_update|prior_lost:4|tx_in_flight:339|prior_delivered:918|prior_time:1757653443163219|is_app_limited:1|send_elapse:228|ack_elapse:31556|ctl_first_sent_time:1757653443163447|lagest_ack_time:1757653443194775|curr_delivered:1649|
[2025/09/12 05:04:03 194905] [debug] |scid:8ea4ebae65af6df101959765|xqc_update_sample|sampler_sent_time_update:1757653443163758|
[2025/09/12 05:04:03 194911] [debug] |scid:8ea4ebae65af6df101959765|xqc_send_ctl_on_ack_received|sndq_packets_used:1||sndq_packets_used_bytes:0|sndq_packets_free:7|
[2025/09/12 05:04:03 194917] [debug] |scid:8ea4ebae65af6df101959765|xqc_send_ctl_update_rtt|before update rtt|conn:0000558BB89C7BAC|srtt:32192|rttvar:6142|minrtt:30620|latest_rtt:31017|ack_delay:48|
[2025/09/12 05:04:03 194924] [debug] |scid:8ea4ebae65af6df101959765|xqc_send_ctl_update_rtt|l-0.0.0.0-443-8ea4ebae65af6df101959765 p-193.167.0.100-57924-cb24e8d380834db486d974721dc4411ac7 |after update rtt|conn:0000558BB89C7BAC|srtt:32039|rttvar:4912|minrtt:30620|latest_rtt:31017|ack_delay:48|
[2025/09/12 05:04:03 194936] [debug] |scid:8ea4ebae65af6df101959765|xqc_send_ctl_get_lost_sent_pn|largest_acked:9|lost_pn:6|thresh:3|
[2025/09/12 05:04:03 194943] [debug] |scid:8ea4ebae65af6df101959765|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:04:03 194949] [debug] |scid:8ea4ebae65af6df101959765|xqc_send_ctl_get_pto_time_and_space|srtt:32039|rtt_var:4912|pto_duration:51687|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:04:03 194954] [debug] |scid:8ea4ebae65af6df101959765|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB89C7BAC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:04:03 194958] [debug] |scid:8ea4ebae65af6df101959765|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB89C7BAC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:04:03 194962] [debug] |scid:8ea4ebae65af6df101959765|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB89C7BAC|path:0|PNS: 2, unacked: 1050|
[2025/09/12 05:04:03 194966] [debug] |scid:8ea4ebae65af6df101959765|xqc_timer_set|type:LOSS_DETECTION|expire:1757653443240534|now:1757653443194949|interv:45585|
[2025/09/12 05:04:03 194970] [debug] |scid:8ea4ebae65af6df101959765|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB89C7BAC|path:0|pns:2|expire:1757653443240534|now:1757653443194949|interval:45585|pto_count:0|srtt:32039
[2025/09/12 05:04:03 194974] [debug] |scid:8ea4ebae65af6df101959765|xqc_generate_sample|sampler: send_elapse 228, ack_elapse 31556, delivered 731|rate 23165|lost 4|
[2025/09/12 05:04:03 194979] [debug] |scid:8ea4ebae65af6df101959765|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (23165) in round 5|
[2025/09/12 05:04:03 194983] [debug] |scid:8ea4ebae65af6df101959765|xqc_bbr_update_min_rtt|minrtt expire|rtt:30620, old_rtt:30620|
[2025/09/12 05:04:03 194987] [debug] |scid:8ea4ebae65af6df101959765|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:5744|extra_cwnd:1424|
[2025/09/12 05:04:03 194991] [debug] |scid:8ea4ebae65af6df101959765|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:46926|packet_lost:0|acked:675|po_sent_time:1757653443163758|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:974|
[2025/09/12 05:04:03 194995] [debug] |scid:8ea4ebae65af6df101959765|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:46926|packet_lost:0|acked:675|po_sent_time:1757653443163758|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:974|
[2025/09/12 05:04:03 195000] [debug] |scid:8ea4ebae65af6df101959765|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-8ea4ebae65af6df101959765 p-193.167.0.100-57924-cb24e8d380834db486d974721dc4411ac7 |bbr on ack|mode:0|pacing_rate:4028792|bw:23165|cwnd:47601|full_bw_reached:0|inflight:1050|srtt:32039|latest_rtt:31017|min_rtt:30620|applimit:1|lost:4|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:04:03 195005] [debug] |scid:8ea4ebae65af6df101959765|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:544672955|largest:544672955|pns:2|
[2025/09/12 05:04:03 195010] [info] |scid:8ea4ebae65af6df101959765|xqc_conn_on_pkt_processed|====>|conn:0000558BB89C7BAC|path:0|size:40|pkt_type:SHORT_HEADER|pkt_num:544672955|frame:ACK |recv_time:1757653443194775|dcid:8ea4ebae65af6df101959765|dcid_seq:0|
[2025/09/12 05:04:03 195018] [debug] |scid:8ea4ebae65af6df101959765|xqc_timer_set|type:PATH_IDLE|expire:1757653563194775|now:1757653443194775|interv:120000000|
[2025/09/12 05:04:03 195024] [debug] |scid:8ea4ebae65af6df101959765|xqc_timer_set|type:CONN_IDLE|expire:1757653563194775|now:1757653443194775|interv:120000000|
[2025/09/12 05:04:03 195031] [debug] |scid:8ea4ebae65af6df101959765|xqc_engine_remove_wakeup_queue|next_tick_time:1757653443245607|pq_index:0|
[2025/09/12 05:04:03 195036] [debug] |scid:8ea4ebae65af6df101959765|xqc_engine_add_active_queue|last_ticked_time:1757653443194267|
[2025/09/12 05:04:03 195065] [debug] |xqc_engine_main_logic|BEGIN|now:1757653443195065|
[2025/09/12 05:04:03 195070] [debug] |scid:8ea4ebae65af6df101959765|xqc_engine_process_conn|conn:0000558BB89C7BAC|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:1757653443195069|
[2025/09/12 05:04:03 195076] [debug] |scid:8ea4ebae65af6df101959765|xqc_conn_next_wakeup_time|wakeup_time:1757653443240534|
[2025/09/12 05:04:03 195080] [debug] |scid:8ea4ebae65af6df101959765|xqc_engine_add_wakeup_queue|next_tick_time:1757653443240534|
[2025/09/12 05:04:03 195084] [debug] |xqc_engine_wakeup_after|wakeup:1757653443240534|now:1757653443195084|diff:45450|
[2025/09/12 05:04:03 195088] [debug] |xqc_engine_main_logic|END|now:1757653443195069|
[2025/09/12 05:04:03 195094] [debug] |xqc_engine_main_logic|BEGIN|now:1757653443195094|
[2025/09/12 05:04:03 195100] [debug] |xqc_engine_wakeup_after|wakeup:1757653443240534|now:1757653443195100|diff:45434|
[2025/09/12 05:04:03 195107] [debug] |xqc_engine_main_logic|END|now:1757653443195094|
[2025/09/12 05:04:03 241207] [debug] |xqc_engine_main_logic|BEGIN|now:1757653443241207|
[2025/09/12 05:04:03 241223] [debug] |scid:8ea4ebae65af6df101959765|xqc_engine_remove_wakeup_queue|next_tick_time:1757653443240534|pq_index:0|
[2025/09/12 05:04:03 241230] [debug] |scid:8ea4ebae65af6df101959765|xqc_engine_add_active_queue|last_ticked_time:1757653443195069|
[2025/09/12 05:04:03 241237] [debug] |scid:8ea4ebae65af6df101959765|xqc_engine_process_conn|conn:0000558BB89C7BAC|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:1757653443241235|
[2025/09/12 05:04:03 241243] [debug] |scid:8ea4ebae65af6df101959765|xqc_timer_expire|timer expired|type:LOSS_DETECTION|expire_time:1757653443240534|now:1757653443241235|
[2025/09/12 05:04:03 241248] [debug] |scid:8ea4ebae65af6df101959765|xqc_timer_loss_detection_timeout|path:0|loss_detection_timeout|
[2025/09/12 05:04:03 241253] [debug] |scid:8ea4ebae65af6df101959765|xqc_timer_loss_detection_timeout|send Probe pkts|conn:0000558BB89C7BAC|path:0|bytes_in_flight:1050|
[2025/09/12 05:04:03 241258] [debug] |scid:8ea4ebae65af6df101959765|xqc_send_ctl_get_pto_time_and_space|srtt:32039|rtt_var:4912|pto_duration:51687|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:04:03 241264] [debug] |scid:8ea4ebae65af6df101959765|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB89C7BAC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:04:03 241269] [debug] |scid:8ea4ebae65af6df101959765|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB89C7BAC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:04:03 241274] [debug] |scid:8ea4ebae65af6df101959765|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB89C7BAC|path:0|PNS: 2, unacked: 1050|
[2025/09/12 05:04:03 241279] [debug] |scid:8ea4ebae65af6df101959765|xqc_path_send_one_or_two_ack_elicit_pkts|send two ack-eliciting pkts|path:0|pns:2|
[2025/09/12 05:04:03 241285] [debug] |scid:8ea4ebae65af6df101959765|xqc_conn_send_probe_pkt|conn:0000558BB89C7BAC|path:0|pkt_num:10|size:1050|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|
[2025/09/12 05:04:03 241291] [debug] |scid:8ea4ebae65af6df101959765|xqc_path_send_one_or_two_ack_elicit_pkts|dup pkt on PTO, pkt_num:10|
[2025/09/12 05:04:03 241296] [debug] |scid:8ea4ebae65af6df101959765|xqc_conn_send_probe_pkt|conn:0000558BB89C7BAC|path:0|pkt_num:10|size:1050|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|
[2025/09/12 05:04:03 241301] [debug] |scid:8ea4ebae65af6df101959765|xqc_timer_loss_detection_timeout|xqc_send_ctl_set_loss_detection_timer|PTO|conn:0000558BB89C7BAC|pto_count:1
[2025/09/12 05:04:03 241307] [debug] |scid:8ea4ebae65af6df101959765|xqc_send_ctl_set_loss_detection_timer|unset|no ack-eliciting pkts in flight|conn:0000558BB89C7BAC|path:0|
[2025/09/12 05:04:03 241322] [debug] |scid:8ea4ebae65af6df101959765|xqc_timer_unset|type:LOSS_DETECTION|
[2025/09/12 05:04:03 241327] [debug] |scid:8ea4ebae65af6df101959765|xqc_timer_expire|unset|type:LOSS_DETECTION|expire_time:0|now:1757653443241235|
[2025/09/12 05:04:03 241334] [debug] |scid:8ea4ebae65af6df101959765|xqc_timer_unset|type:LOSS_DETECTION|
[2025/09/12 05:04:03 241340] [debug] |scid:8ea4ebae65af6df101959765|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:STREAM |stream_id:0|stream_offset:1024|
[2025/09/12 05:04:03 241346] [debug] |scid:8ea4ebae65af6df101959765|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:STREAM |stream_id:0|stream_offset:1024|
[2025/09/12 05:04:03 241352] [debug] |scid:8ea4ebae65af6df101959765|xqc_check_acked_or_dropped_pkt|conn:0000558BB89C7BAC|pkt_num:10|size:1050|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:04:03 241359] [debug] |scid:8ea4ebae65af6df101959765|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:12|
[2025/09/12 05:04:03 241407] [info] |scid:8ea4ebae65af6df101959765|xqc_send_packet_with_pn|<==|conn:0000558BB89C7BAC|path:0|pkt_num:12|size:1050|sent:1066|pkt_type:SHORT_HEADER|frame:STREAM |inflight:0|now:1757653443241370|stream_id:0|stream_offset:1024|
[2025/09/12 05:04:03 241420] [debug] |scid:8ea4ebae65af6df101959765|xqc_send_ctl_on_packet_sent|conn:0000558BB89C7BAC|path:0|pkt_num:12|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 05:04:03 241430] [debug] |scid:8ea4ebae65af6df101959765|xqc_send_ctl_on_packet_sent|path:0|inflight:0|applimit:0|
[2025/09/12 05:04:03 241439] [debug] |scid:8ea4ebae65af6df101959765|xqc_send_ctl_get_pto_time_and_space|srtt:32039|rtt_var:4912|pto_duration:103374|backoff_factor:2.00|backoff:2.00|pto_cnt:1|max_ack_delay:25|
[2025/09/12 05:04:03 241449] [debug] |scid:8ea4ebae65af6df101959765|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB89C7BAC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:04:03 241457] [debug] |scid:8ea4ebae65af6df101959765|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB89C7BAC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:04:03 241462] [debug] |scid:8ea4ebae65af6df101959765|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB89C7BAC|path:0|PNS: 2, unacked: 1050|
[2025/09/12 05:04:03 241468] [debug] |scid:8ea4ebae65af6df101959765|xqc_timer_set|type:LOSS_DETECTION|expire:1757653443394744|now:1757653443241439|interv:153305|
[2025/09/12 05:04:03 241473] [debug] |scid:8ea4ebae65af6df101959765|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB89C7BAC|path:0|pns:2|expire:1757653443394744|now:1757653443241439|interval:153305|pto_count:1|srtt:32039
[2025/09/12 05:04:03 241480] [debug] |scid:8ea4ebae65af6df101959765|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:47601|inflight:1050|
[2025/09/12 05:04:03 241486] [debug] |scid:8ea4ebae65af6df101959765|xqc_check_acked_or_dropped_pkt|conn:0000558BB89C7BAC|pkt_num:10|size:1050|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:04:03 241492] [debug] |scid:8ea4ebae65af6df101959765|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:13|
[2025/09/12 05:04:03 241527] [info] |scid:8ea4ebae65af6df101959765|xqc_send_packet_with_pn|<==|conn:0000558BB89C7BAC|path:0|pkt_num:13|size:1050|sent:1066|pkt_type:SHORT_HEADER|frame:STREAM |inflight:1050|now:1757653443241501|stream_id:0|stream_offset:1024|
[2025/09/12 05:04:03 241539] [debug] |scid:8ea4ebae65af6df101959765|xqc_send_ctl_on_packet_sent|conn:0000558BB89C7BAC|path:0|pkt_num:13|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 05:04:03 241549] [debug] |scid:8ea4ebae65af6df101959765|xqc_send_ctl_on_packet_sent|path:0|inflight:1050|applimit:0|
[2025/09/12 05:04:03 241558] [debug] |scid:8ea4ebae65af6df101959765|xqc_send_ctl_get_pto_time_and_space|srtt:32039|rtt_var:4912|pto_duration:103374|backoff_factor:2.00|backoff:2.00|pto_cnt:1|max_ack_delay:25|
[2025/09/12 05:04:03 241566] [debug] |scid:8ea4ebae65af6df101959765|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB89C7BAC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:04:03 241578] [debug] |scid:8ea4ebae65af6df101959765|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB89C7BAC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:04:03 241583] [debug] |scid:8ea4ebae65af6df101959765|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB89C7BAC|path:0|PNS: 2, unacked: 2100|
[2025/09/12 05:04:03 241588] [debug] |scid:8ea4ebae65af6df101959765|xqc_timer_set|type:LOSS_DETECTION|expire:1757653443394875|now:1757653443241557|interv:153318|
[2025/09/12 05:04:03 241593] [debug] |scid:8ea4ebae65af6df101959765|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB89C7BAC|path:0|pns:2|expire:1757653443394875|now:1757653443241557|interval:153318|pto_count:1|srtt:32039
[2025/09/12 05:04:03 241599] [debug] |scid:8ea4ebae65af6df101959765|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:47601|inflight:2100|
[2025/09/12 05:04:03 241606] [debug] |scid:8ea4ebae65af6df101959765|xqc_conn_next_wakeup_time|wakeup_time:1757653443394875|
[2025/09/12 05:04:03 241612] [debug] |scid:8ea4ebae65af6df101959765|xqc_engine_add_wakeup_queue|next_tick_time:1757653443394875|
[2025/09/12 05:04:03 241617] [debug] |xqc_engine_wakeup_after|wakeup:1757653443394875|now:1757653443241617|diff:153258|
[2025/09/12 05:04:03 241624] [debug] |xqc_engine_main_logic|END|now:1757653443241235|
[2025/09/12 05:04:03 279929] [info] |xqc_engine_packet_process|==>|conn:0000558BB89C7BAC|size:1406|state:ESTABED|recv_time:1757653443279928|
[2025/09/12 05:04:03 279949] [debug] |scid:8ea4ebae65af6df101959765|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:8ea4ebae65af6df101959765|spin_bit:0|
[2025/09/12 05:04:03 279962] [debug] |scid:8ea4ebae65af6df101959765|xqc_packet_decrypt|largest_pn:544672955|
[2025/09/12 05:04:03 279970] [debug] |scid:8ea4ebae65af6df101959765|xqc_packet_decrypt|decryption nonce|path_id:0|pn:544672958|
[2025/09/12 05:04:03 279979] [debug] |scid:8ea4ebae65af6df101959765|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:544672958|
[2025/09/12 05:04:03 279985] [debug] |scid:8ea4ebae65af6df101959765|xqc_process_frames|frame_type:1|
[2025/09/12 05:04:03 279993] [debug] |scid:8ea4ebae65af6df101959765|xqc_process_frames|frame_type:0|
[2025/09/12 05:04:03 280001] [debug] |scid:8ea4ebae65af6df101959765|xqc_process_padding_frame|process padding|
[2025/09/12 05:04:03 280013] [debug] |scid:8ea4ebae65af6df101959765|xqc_timer_set|type:ACK_01RTT|expire:1757653443304928|now:1757653443279928|interv:25000|
[2025/09/12 05:04:03 280024] [debug] |scid:8ea4ebae65af6df101959765|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:1757653443279928|max_ack_delay:25000|
[2025/09/12 05:04:03 280033] [debug] |scid:8ea4ebae65af6df101959765|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:544672958|largest:544672958|pns:2|
[2025/09/12 05:04:03 280064] [info] |scid:8ea4ebae65af6df101959765|xqc_conn_on_pkt_processed|====>|conn:0000558BB89C7BAC|path:0|size:1406|pkt_type:SHORT_HEADER|pkt_num:544672958|frame:PADDING PING |recv_time:1757653443279928|dcid:8ea4ebae65af6df101959765|dcid_seq:0|
[2025/09/12 05:04:03 280074] [debug] |scid:8ea4ebae65af6df101959765|xqc_timer_set|type:PATH_IDLE|expire:1757653563279928|now:1757653443279928|interv:120000000|
[2025/09/12 05:04:03 280082] [debug] |scid:8ea4ebae65af6df101959765|xqc_timer_set|type:CONN_IDLE|expire:1757653563279928|now:1757653443279928|interv:120000000|
[2025/09/12 05:04:03 280090] [debug] |scid:8ea4ebae65af6df101959765|xqc_engine_remove_wakeup_queue|next_tick_time:1757653443394875|pq_index:0|
[2025/09/12 05:04:03 280098] [debug] |scid:8ea4ebae65af6df101959765|xqc_engine_add_active_queue|last_ticked_time:1757653443241235|
[2025/09/12 05:04:03 280106] [debug] |xqc_engine_main_logic|BEGIN|now:1757653443280106|
[2025/09/12 05:04:03 280126] [debug] |scid:8ea4ebae65af6df101959765|xqc_engine_process_conn|conn:0000558BB89C7BAC|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:1757653443280123|
[2025/09/12 05:04:03 280138] [debug] |scid:8ea4ebae65af6df101959765|xqc_conn_next_wakeup_time|wakeup_time:1757653443304928|
[2025/09/12 05:04:03 280146] [debug] |scid:8ea4ebae65af6df101959765|xqc_engine_add_wakeup_queue|next_tick_time:1757653443304928|
[2025/09/12 05:04:03 280154] [debug] |xqc_engine_wakeup_after|wakeup:1757653443304928|now:1757653443280154|diff:24774|
[2025/09/12 05:04:03 280161] [debug] |xqc_engine_main_logic|END|now:1757653443280123|
[2025/09/12 05:04:03 280170] [info] |xqc_engine_packet_process|==>|conn:0000558BB89C7BAC|size:43|state:ESTABED|recv_time:1757653443280170|
[2025/09/12 05:04:03 280176] [debug] |scid:8ea4ebae65af6df101959765|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:8ea4ebae65af6df101959765|spin_bit:0|
[2025/09/12 05:04:03 280183] [debug] |scid:8ea4ebae65af6df101959765|xqc_packet_decrypt|largest_pn:544672958|
[2025/09/12 05:04:03 280188] [debug] |scid:8ea4ebae65af6df101959765|xqc_packet_decrypt|decryption nonce|path_id:0|pn:544672959|
[2025/09/12 05:04:03 280195] [debug] |scid:8ea4ebae65af6df101959765|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:544672959|
[2025/09/12 05:04:03 280200] [debug] |scid:8ea4ebae65af6df101959765|xqc_process_frames|frame_type:2|
[2025/09/12 05:04:03 280206] [debug] |scid:8ea4ebae65af6df101959765|xqc_send_ctl_on_ack_received|conn:0000558BB89C7BAC|path:0|pkt_num:10|origin_pktnum:0|size:1050|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:13|path_largest_ack:10|
[2025/09/12 05:04:03 280212] [debug] |scid:8ea4ebae65af6df101959765|xqc_update_sample|sampler_update|prior_lost:4|tx_in_flight:1781|prior_delivered:918|prior_time:1757653443163219|is_app_limited:1|send_elapse:628|ack_elapse:116951|ctl_first_sent_time:1757653443163847|lagest_ack_time:1757653443280170|curr_delivered:2699|
[2025/09/12 05:04:03 280218] [debug] |scid:8ea4ebae65af6df101959765|xqc_update_sample|sampler_sent_time_update:1757653443163847|
[2025/09/12 05:04:03 280223] [debug] |scid:8ea4ebae65af6df101959765|xqc_conn_decrease_unacked_stream_ref|stream enter DATA RECVD|stream_id:0
[2025/09/12 05:04:03 280230] [debug] |scid:8ea4ebae65af6df101959765|xqc_stream_maybe_need_close|stream_id:0|stream_type:0|
[2025/09/12 05:04:03 280236] [debug] |scid:8ea4ebae65af6df101959765|xqc_timer_set|type:STREAM_CLOSE|expire:1757653443510296|now:1757653443280235|interv:230061|
[2025/09/12 05:04:03 280241] [debug] |scid:8ea4ebae65af6df101959765|xqc_send_ctl_on_ack_received|sndq_packets_used:3||sndq_packets_used_bytes:0|sndq_packets_free:5|
[2025/09/12 05:04:03 280246] [debug] |scid:8ea4ebae65af6df101959765|xqc_send_ctl_on_ack_received|conn:0000558BB89C7BAC|path:0|pkt_num:12|origin_pktnum:10|size:1050|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:13|path_largest_ack:12|
[2025/09/12 05:04:03 280252] [debug] |scid:8ea4ebae65af6df101959765|xqc_update_sample|sampler_update|prior_lost:4|tx_in_flight:1050|prior_delivered:1649|prior_time:1757653443241370|is_app_limited:0|send_elapse:0|ack_elapse:38800|ctl_first_sent_time:1757653443241370|lagest_ack_time:1757653443280170|curr_delivered:3749|
[2025/09/12 05:04:03 280257] [debug] |scid:8ea4ebae65af6df101959765|xqc_update_sample|sampler_sent_time_update:1757653443241370|
[2025/09/12 05:04:03 280263] [debug] |scid:8ea4ebae65af6df101959765|xqc_send_ctl_on_ack_received|sndq_packets_used:2||sndq_packets_used_bytes:0|sndq_packets_free:6|
[2025/09/12 05:04:03 280268] [debug] |scid:8ea4ebae65af6df101959765|xqc_send_ctl_on_ack_received|conn:0000558BB89C7BAC|path:0|pkt_num:13|origin_pktnum:10|size:1050|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:13|path_largest_ack:13|
[2025/09/12 05:04:03 280273] [debug] |scid:8ea4ebae65af6df101959765|xqc_update_sample|sampler_update|prior_lost:4|tx_in_flight:1050|prior_delivered:1649|prior_time:1757653443241370|is_app_limited:0|send_elapse:0|ack_elapse:38800|ctl_first_sent_time:1757653443241370|lagest_ack_time:1757653443280170|curr_delivered:4799|
[2025/09/12 05:04:03 280284] [debug] |scid:8ea4ebae65af6df101959765|xqc_update_sample|sampler_sent_time_update:1757653443241501|
[2025/09/12 05:04:03 280289] [debug] |scid:8ea4ebae65af6df101959765|xqc_send_ctl_on_ack_received|sndq_packets_used:0||sndq_packets_used_bytes:0|sndq_packets_free:8|
[2025/09/12 05:04:03 280294] [debug] |scid:8ea4ebae65af6df101959765|xqc_send_ctl_update_rtt|before update rtt|conn:0000558BB89C7BAC|srtt:32039|rttvar:4912|minrtt:30620|latest_rtt:38669|ack_delay:5280|
[2025/09/12 05:04:03 280300] [debug] |scid:8ea4ebae65af6df101959765|xqc_send_ctl_update_rtt|l-0.0.0.0-443-8ea4ebae65af6df101959765 p-193.167.0.100-57924-cb24e8d380834db486d974721dc4411ac7 |after update rtt|conn:0000558BB89C7BAC|srtt:32208|rttvar:4021|minrtt:30620|latest_rtt:38669|ack_delay:5280|
[2025/09/12 05:04:03 280305] [debug] |scid:8ea4ebae65af6df101959765|xqc_send_ctl_on_spurious_loss_detected|ctl_reordering_packet_threshold:4|ctl_reordering_time_threshold_shift:0|
[2025/09/12 05:04:03 280310] [debug] |scid:8ea4ebae65af6df101959765|xqc_send_ctl_get_lost_sent_pn|largest_acked:13|lost_pn:9|thresh:4|
[2025/09/12 05:04:03 280315] [debug] |scid:8ea4ebae65af6df101959765|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:04:03 280320] [debug] |scid:8ea4ebae65af6df101959765|xqc_send_ctl_set_loss_detection_timer|unset|no ack-eliciting pkts in flight|conn:0000558BB89C7BAC|path:0|
[2025/09/12 05:04:03 280325] [debug] |scid:8ea4ebae65af6df101959765|xqc_timer_unset|type:LOSS_DETECTION|
[2025/09/12 05:04:03 280330] [debug] |scid:8ea4ebae65af6df101959765|xqc_generate_sample|sampler: send_elapse 0, ack_elapse 38800, delivered 3150|rate 81185|lost 4|
[2025/09/12 05:04:03 280335] [debug] |scid:8ea4ebae65af6df101959765|xqc_bbr_update_bandwidth|BBRv1: RTT round update 5 -> 6|
[2025/09/12 05:04:03 280340] [debug] |scid:8ea4ebae65af6df101959765|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (81185) in round 6|
[2025/09/12 05:04:03 280345] [debug] |scid:8ea4ebae65af6df101959765|xqc_bbr_update_min_rtt|minrtt expire|rtt:30620, old_rtt:30620|
[2025/09/12 05:04:03 280350] [debug] |scid:8ea4ebae65af6df101959765|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:7169|extra_cwnd:6300|
[2025/09/12 05:04:03 280355] [debug] |scid:8ea4ebae65af6df101959765|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:47601|packet_lost:0|acked:3150|po_sent_time:1757653443241501|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:4799|
[2025/09/12 05:04:03 280361] [debug] |scid:8ea4ebae65af6df101959765|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:47601|packet_lost:0|acked:3150|po_sent_time:1757653443241501|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:4799|
[2025/09/12 05:04:03 280367] [debug] |scid:8ea4ebae65af6df101959765|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-8ea4ebae65af6df101959765 p-193.167.0.100-57924-cb24e8d380834db486d974721dc4411ac7 |bbr on ack|mode:0|pacing_rate:4028792|bw:81185|cwnd:50751|full_bw_reached:0|inflight:0|srtt:32208|latest_rtt:38669|min_rtt:30620|applimit:0|lost:4|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:1|
[2025/09/12 05:04:03 280373] [stats] |scid:8ea4ebae65af6df101959765|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-8ea4ebae65af6df101959765 p-193.167.0.100-57924-cb24e8d380834db486d974721dc4411ac7 |bandwidth change record|bw_before:23165|bw_after:81185|srtt:32208|cwnd:50751|
[2025/09/12 05:04:03 280379] [debug] |scid:8ea4ebae65af6df101959765|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:544672959|largest:544672959|pns:2|
[2025/09/12 05:04:03 280385] [info] |scid:8ea4ebae65af6df101959765|xqc_conn_on_pkt_processed|====>|conn:0000558BB89C7BAC|path:0|size:43|pkt_type:SHORT_HEADER|pkt_num:544672959|frame:ACK |recv_time:1757653443280170|dcid:8ea4ebae65af6df101959765|dcid_seq:0|
[2025/09/12 05:04:03 280395] [debug] |scid:8ea4ebae65af6df101959765|xqc_timer_set|type:PATH_IDLE|expire:1757653563280170|now:1757653443280170|interv:120000000|
[2025/09/12 05:04:03 280400] [debug] |scid:8ea4ebae65af6df101959765|xqc_timer_set|type:CONN_IDLE|expire:1757653563280170|now:1757653443280170|interv:120000000|
[2025/09/12 05:04:03 280405] [debug] |scid:8ea4ebae65af6df101959765|xqc_engine_remove_wakeup_queue|next_tick_time:1757653443304928|pq_index:0|
[2025/09/12 05:04:03 280410] [debug] |scid:8ea4ebae65af6df101959765|xqc_engine_add_active_queue|last_ticked_time:1757653443280123|
[2025/09/12 05:04:03 280415] [debug] |xqc_engine_main_logic|BEGIN|now:1757653443280415|
[2025/09/12 05:04:03 280419] [debug] |scid:8ea4ebae65af6df101959765|xqc_engine_process_conn|conn:0000558BB89C7BAC|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:1757653443280419|
[2025/09/12 05:04:03 280425] [debug] |scid:8ea4ebae65af6df101959765|xqc_conn_next_wakeup_time|wakeup_time:1757653443304928|
[2025/09/12 05:04:03 280429] [debug] |scid:8ea4ebae65af6df101959765|xqc_engine_add_wakeup_queue|next_tick_time:1757653443304928|
[2025/09/12 05:04:03 280432] [debug] |xqc_engine_wakeup_after|wakeup:1757653443304928|now:1757653443280432|diff:24496|
[2025/09/12 05:04:03 280436] [debug] |xqc_engine_main_logic|END|now:1757653443280419|
[2025/09/12 05:04:03 280441] [debug] |xqc_engine_main_logic|BEGIN|now:1757653443280441|
[2025/09/12 05:04:03 280445] [debug] |xqc_engine_wakeup_after|wakeup:1757653443304928|now:1757653443280445|diff:24483|
[2025/09/12 05:04:03 280449] [debug] |xqc_engine_main_logic|END|now:1757653443280441|
[2025/09/12 05:04:03 305548] [debug] |xqc_engine_main_logic|BEGIN|now:1757653443305547|
[2025/09/12 05:04:03 305564] [debug] |scid:8ea4ebae65af6df101959765|xqc_engine_remove_wakeup_queue|next_tick_time:1757653443304928|pq_index:0|
[2025/09/12 05:04:03 305570] [debug] |scid:8ea4ebae65af6df101959765|xqc_engine_add_active_queue|last_ticked_time:1757653443280419|
[2025/09/12 05:04:03 305577] [debug] |scid:8ea4ebae65af6df101959765|xqc_engine_process_conn|conn:0000558BB89C7BAC|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:1757653443305575|
[2025/09/12 05:04:03 305583] [debug] |scid:8ea4ebae65af6df101959765|xqc_timer_expire|timer expired|type:ACK_01RTT|expire_time:1757653443304928|now:1757653443305575|
[2025/09/12 05:04:03 305588] [debug] |scid:8ea4ebae65af6df101959765|xqc_timer_ack_timeout|pns:2|path:0|
[2025/09/12 05:04:03 305593] [debug] |scid:8ea4ebae65af6df101959765|xqc_timer_expire|unset|type:ACK_01RTT|expire_time:1757653443304928|now:1757653443305575|
[2025/09/12 05:04:03 305598] [debug] |scid:8ea4ebae65af6df101959765|xqc_timer_unset|type:ACK_01RTT|
[2025/09/12 05:04:03 305605] [debug] |scid:8ea4ebae65af6df101959765|xqc_gen_ack_frame|largest_recv:544672959|ack_delay:25677|first_ack_range:1|largest_pkt_recv_time:1757653443279928|
[2025/09/12 05:04:03 305610] [debug] |scid:8ea4ebae65af6df101959765|xqc_gen_ack_frame|high:544672959|low:544672958|pkt_pns:2|
[2025/09/12 05:04:03 305615] [debug] |scid:8ea4ebae65af6df101959765|xqc_gen_ack_frame|high:544672955|low:544672952|pkt_pns:2|
[2025/09/12 05:04:03 305620] [debug] |scid:8ea4ebae65af6df101959765|xqc_write_ack_to_one_packet|ack_size:11|path:0|path_largest_recv:544672958|frame_largest_recv:544672959|
[2025/09/12 05:04:03 305625] [debug] |scid:8ea4ebae65af6df101959765|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:2|
[2025/09/12 05:04:03 305631] [debug] |scid:8ea4ebae65af6df101959765|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:ACK |stream_id:0|stream_offset:0|
[2025/09/12 05:04:03 305637] [debug] |scid:8ea4ebae65af6df101959765|xqc_check_acked_or_dropped_pkt|conn:0000558BB89C7BAC|pkt_num:0|size:33|pkt_type:SHORT_HEADER|frame:ACK |
[2025/09/12 05:04:03 305650] [debug] |scid:8ea4ebae65af6df101959765|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:14|
[2025/09/12 05:04:03 305692] [info] |scid:8ea4ebae65af6df101959765|xqc_send_packet_with_pn|<==|conn:0000558BB89C7BAC|path:0|pkt_num:14|size:33|sent:49|pkt_type:SHORT_HEADER|frame:ACK |inflight:0|now:1757653443305660|stream_id:0|stream_offset:0|
[2025/09/12 05:04:03 305704] [debug] |scid:8ea4ebae65af6df101959765|xqc_send_ctl_on_packet_sent|conn:0000558BB89C7BAC|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 05:04:03 305714] [debug] |scid:8ea4ebae65af6df101959765|xqc_conn_next_wakeup_time|wakeup_time:1757653443510296|
[2025/09/12 05:04:03 305722] [debug] |scid:8ea4ebae65af6df101959765|xqc_engine_add_wakeup_queue|next_tick_time:1757653443510296|
[2025/09/12 05:04:03 305730] [debug] |xqc_engine_wakeup_after|wakeup:1757653443400788|now:1757653443305729|diff:95059|
[2025/09/12 05:04:03 305738] [debug] |xqc_engine_main_logic|END|now:1757653443305575|
[2025/09/12 05:04:03 402921] [debug] |xqc_engine_main_logic|BEGIN|now:1757653443402921|
[2025/09/12 05:04:03 402940] [debug] |scid:acfbf372696bbc19d75f4666|xqc_engine_remove_wakeup_queue|next_tick_time:1757653443400788|pq_index:0|
[2025/09/12 05:04:03 402947] [debug] |scid:acfbf372696bbc19d75f4666|xqc_engine_add_active_queue|last_ticked_time:1757653433223349|
[2025/09/12 05:04:03 402953] [debug] |scid:acfbf372696bbc19d75f4666|xqc_engine_process_conn|conn:0000558BB887DF2C|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:1757653443402951|
[2025/09/12 05:04:03 402960] [debug] |scid:acfbf372696bbc19d75f4666|xqc_timer_expire|timer expired|type:LOSS_DETECTION|expire_time:1757653443400788|now:1757653443402951|
[2025/09/12 05:04:03 402964] [debug] |scid:acfbf372696bbc19d75f4666|xqc_timer_loss_detection_timeout|path:0|loss_detection_timeout|
[2025/09/12 05:04:03 402969] [debug] |scid:acfbf372696bbc19d75f4666|xqc_timer_loss_detection_timeout|send Probe pkts|conn:0000558BB887DF2C|path:0|bytes_in_flight:13650|
[2025/09/12 05:04:03 402973] [debug] |scid:acfbf372696bbc19d75f4666|xqc_send_ctl_get_pto_time_and_space|srtt:32649|rtt_var:5465|pto_duration:6977152|backoff_factor:2.00|backoff:128.00|pto_cnt:7|max_ack_delay:25|
[2025/09/12 05:04:03 402978] [debug] |scid:acfbf372696bbc19d75f4666|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB887DF2C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:04:03 402982] [debug] |scid:acfbf372696bbc19d75f4666|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB887DF2C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:04:03 402986] [debug] |scid:acfbf372696bbc19d75f4666|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB887DF2C|path:0|PNS: 2, unacked: 13650|
[2025/09/12 05:04:03 402990] [debug] |scid:acfbf372696bbc19d75f4666|xqc_path_send_one_or_two_ack_elicit_pkts|send two ack-eliciting pkts|path:0|pns:2|
[2025/09/12 05:04:03 402995] [debug] |scid:acfbf372696bbc19d75f4666|xqc_conn_send_probe_pkt|conn:0000558BB887DF2C|path:0|pkt_num:6|size:1050|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|
[2025/09/12 05:04:03 403004] [debug] |scid:acfbf372696bbc19d75f4666|xqc_conn_send_probe_pkt|conn:0000558BB887DF2C|path:0|pkt_num:13|size:1050|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|
[2025/09/12 05:04:03 403009] [debug] |scid:acfbf372696bbc19d75f4666|xqc_timer_loss_detection_timeout|xqc_send_ctl_set_loss_detection_timer|PTO|conn:0000558BB887DF2C|pto_count:8
[2025/09/12 05:04:03 403013] [debug] |scid:acfbf372696bbc19d75f4666|xqc_send_ctl_get_pto_time_and_space|srtt:32649|rtt_var:5465|pto_duration:13954304|backoff_factor:2.00|backoff:256.00|pto_cnt:8|max_ack_delay:25|
[2025/09/12 05:04:03 403018] [debug] |scid:acfbf372696bbc19d75f4666|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB887DF2C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:04:03 403030] [debug] |scid:acfbf372696bbc19d75f4666|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB887DF2C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:04:03 403034] [debug] |scid:acfbf372696bbc19d75f4666|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB887DF2C|path:0|PNS: 2, unacked: 13650|
[2025/09/12 05:04:03 403060] [debug] |scid:acfbf372696bbc19d75f4666|xqc_timer_set|type:LOSS_DETECTION|expire:1757653453577940|now:1757653443403013|interv:10174927|
[2025/09/12 05:04:03 403067] [debug] |scid:acfbf372696bbc19d75f4666|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB887DF2C|path:0|pns:2|expire:1757653453577940|now:1757653443403013|interval:10174927|pto_count:8|srtt:32649
[2025/09/12 05:04:03 403075] [debug] |scid:acfbf372696bbc19d75f4666|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:STREAM |stream_id:0|stream_offset:1024|
[2025/09/12 05:04:03 403080] [debug] |scid:acfbf372696bbc19d75f4666|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:STREAM |stream_id:0|stream_offset:1024|
[2025/09/12 05:04:03 403086] [debug] |scid:acfbf372696bbc19d75f4666|xqc_check_acked_or_dropped_pkt|conn:0000558BB887DF2C|pkt_num:6|size:1050|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:04:03 403091] [debug] |scid:acfbf372696bbc19d75f4666|xqc_send_ctl_set_next_pn_for_packet|optimistic ack detection|skipped_range:30-33|next_skip_chance:1757653443641618|current_time:1757653443403091|
[2025/09/12 05:04:03 403096] [debug] |scid:acfbf372696bbc19d75f4666|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:34|
[2025/09/12 05:04:03 403146] [info] |scid:acfbf372696bbc19d75f4666|xqc_send_packet_with_pn|<==|conn:0000558BB887DF2C|path:0|pkt_num:34|size:1050|sent:1066|pkt_type:SHORT_HEADER|frame:STREAM |inflight:13650|now:1757653443403114|stream_id:0|stream_offset:1024|
[2025/09/12 05:04:03 403156] [debug] |scid:acfbf372696bbc19d75f4666|xqc_send_ctl_on_packet_sent|conn:0000558BB887DF2C|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 05:04:03 403164] [debug] |scid:acfbf372696bbc19d75f4666|xqc_send_ctl_on_packet_sent|path:0|inflight:13650|applimit:0|
[2025/09/12 05:04:03 403171] [debug] |scid:acfbf372696bbc19d75f4666|xqc_send_ctl_get_pto_time_and_space|srtt:32649|rtt_var:5465|pto_duration:13954304|backoff_factor:2.00|backoff:256.00|pto_cnt:8|max_ack_delay:25|
[2025/09/12 05:04:03 403178] [debug] |scid:acfbf372696bbc19d75f4666|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB887DF2C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:04:03 403184] [debug] |scid:acfbf372696bbc19d75f4666|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB887DF2C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:04:03 403187] [debug] |scid:acfbf372696bbc19d75f4666|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB887DF2C|path:0|PNS: 2, unacked: 14700|
[2025/09/12 05:04:03 403191] [debug] |scid:acfbf372696bbc19d75f4666|xqc_timer_set|type:LOSS_DETECTION|expire:1757653463757418|now:1757653443403170|interv:20354248|
[2025/09/12 05:04:03 403195] [debug] |scid:acfbf372696bbc19d75f4666|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB887DF2C|path:0|pns:2|expire:1757653463757418|now:1757653443403170|interval:20354248|pto_count:8|srtt:32649
[2025/09/12 05:04:03 403200] [debug] |scid:acfbf372696bbc19d75f4666|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:48784|inflight:14700|
[2025/09/12 05:04:03 403206] [debug] |scid:acfbf372696bbc19d75f4666|xqc_check_acked_or_dropped_pkt|conn:0000558BB887DF2C|pkt_num:13|size:1050|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:04:03 403210] [debug] |scid:acfbf372696bbc19d75f4666|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:35|
[2025/09/12 05:04:03 403237] [info] |scid:acfbf372696bbc19d75f4666|xqc_send_packet_with_pn|<==|conn:0000558BB887DF2C|path:0|pkt_num:35|size:1050|sent:1066|pkt_type:SHORT_HEADER|frame:STREAM |inflight:14700|now:1757653443403217|stream_id:0|stream_offset:1024|
[2025/09/12 05:04:03 403252] [debug] |scid:acfbf372696bbc19d75f4666|xqc_send_ctl_on_packet_sent|conn:0000558BB887DF2C|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 05:04:03 403260] [debug] |scid:acfbf372696bbc19d75f4666|xqc_send_ctl_on_packet_sent|path:0|inflight:14700|applimit:0|
[2025/09/12 05:04:03 403266] [debug] |scid:acfbf372696bbc19d75f4666|xqc_send_ctl_get_pto_time_and_space|srtt:32649|rtt_var:5465|pto_duration:13954304|backoff_factor:2.00|backoff:256.00|pto_cnt:8|max_ack_delay:25|
[2025/09/12 05:04:03 403271] [debug] |scid:acfbf372696bbc19d75f4666|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB887DF2C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:04:03 403275] [debug] |scid:acfbf372696bbc19d75f4666|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB887DF2C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:04:03 403279] [debug] |scid:acfbf372696bbc19d75f4666|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB887DF2C|path:0|PNS: 2, unacked: 15750|
[2025/09/12 05:04:03 403283] [debug] |scid:acfbf372696bbc19d75f4666|xqc_timer_set|type:LOSS_DETECTION|expire:1757653463757521|now:1757653443403266|interv:20354255|
[2025/09/12 05:04:03 403286] [debug] |scid:acfbf372696bbc19d75f4666|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB887DF2C|path:0|pns:2|expire:1757653463757521|now:1757653443403266|interval:20354255|pto_count:8|srtt:32649
[2025/09/12 05:04:03 403291] [debug] |scid:acfbf372696bbc19d75f4666|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:48784|inflight:15750|
[2025/09/12 05:04:03 403296] [debug] |scid:acfbf372696bbc19d75f4666|xqc_conn_next_wakeup_time|wakeup_time:1757653463757521|
[2025/09/12 05:04:03 403300] [debug] |scid:acfbf372696bbc19d75f4666|xqc_engine_add_wakeup_queue|next_tick_time:1757653463757521|
[2025/09/12 05:04:03 403304] [debug] |xqc_engine_wakeup_after|wakeup:1757653443510296|now:1757653443403304|diff:106992|
[2025/09/12 05:04:03 403309] [debug] |xqc_engine_main_logic|END|now:1757653443402951|
[2025/09/12 05:04:03 411691] [debug] |scid:ed04a5c2245acc20e2649cb6|xqc_timer_set|type:CONN_IDLE|expire:1757653503411690|now:1757653443411690|interv:60000000|
[2025/09/12 05:04:03 411719] [debug] |scid:ed04a5c2245acc20e2649cb6|xqc_timer_set|type:PATH_IDLE|expire:1757653503411719|now:1757653443411719|interv:60000000|
[2025/09/12 05:04:03 411729] [debug] |xqc_path_create|path:0|dcid:418a219b0cb6d5619aa56a05a2ea0a06ca|scid:ed04a5c2245acc20e2649cb6|create_path_count:1|
[2025/09/12 05:04:03 411735] [debug] |scid:ed04a5c2245acc20e2649cb6|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 05:04:03 411741] [debug] |xqc_path_init|path:0|dcid:418a219b0cb6d5619aa56a05a2ea0a06ca|scid:ed04a5c2245acc20e2649cb6|state:2|
[2025/09/12 05:04:03 411747] [debug] |scid:ed04a5c2245acc20e2649cb6|xqc_conn_create|success|scid:ed04a5c2245acc20e2649cb6|dcid:418a219b0cb6d5619aa56a05a2ea0a06ca|conn:0000558BB89E8B5C|
[2025/09/12 05:04:03 411755] [info] |scid:ed04a5c2245acc20e2649cb6|xqc_conn_server_create|hash odcid conn|odcid:75d3996cede148cb9c94d8651a9a89bfb2d5|conn:0000558BB89E8B5C|
[2025/09/12 05:04:03 411767] [info] |scid:ed04a5c2245acc20e2649cb6|xqc_conn_get_local_transport_params|generate sr_token[e501a519ca6dc856a2cd4ce6eeea8d5c] for cid[75d3996cede148cb9c94d8651a9a89bfb2d5]
[2025/09/12 05:04:03 411795] [stats] |xqc_conn_server_init_path_addr|path:0|l-0.0.0.0-443-ed04a5c2245acc20e2649cb6 p-193.167.0.100-39866-418a219b0cb6d5619aa56a05a2ea0a06ca|
[2025/09/12 05:04:03 411802] [info] |xqc_engine_packet_process|==>|conn:0000558BB89E8B5C|size:1200|state:S_INIT|recv_time:1757653443411664|
[2025/09/12 05:04:03 411937] [debug] |scid:ed04a5c2245acc20e2649cb6|xqc_packet_parse_initial|packet parse|initial|
[2025/09/12 05:04:03 411945] [debug] |scid:ed04a5c2245acc20e2649cb6|xqc_packet_parse_initial|success|Length:1153|
[2025/09/12 05:04:03 411950] [debug] |scid:ed04a5c2245acc20e2649cb6|xqc_packet_decrypt|largest_pn:0|
[2025/09/12 05:04:03 411960] [debug] |scid:ed04a5c2245acc20e2649cb6|xqc_packet_decrypt|decryption nonce|path_id:0|pn:1141025282|
[2025/09/12 05:04:03 411970] [debug] |scid:ed04a5c2245acc20e2649cb6|xqc_packet_decrypt_single|pkt_type:INIT|pkt_num:1141025282|
[2025/09/12 05:04:03 411977] [debug] |scid:ed04a5c2245acc20e2649cb6|xqc_process_frames|frame_type:6|
[2025/09/12 05:04:03 411984] [info] |scid:ed04a5c2245acc20e2649cb6|xqc_conn_check_token|token empty|
[2025/09/12 05:04:03 411991] [info] |scid:ed04a5c2245acc20e2649cb6|xqc_process_crypto_frame|check_token fail|conn:0000558BB89E8B5C|l-0.0.0.0-443-ed04a5c2245acc20e2649cb6 p-193.167.0.100-39866-418a219b0cb6d5619aa56a05a2ea0a06ca|
[2025/09/12 05:04:03 411996] [debug] |scid:ed04a5c2245acc20e2649cb6|xqc_create_crypto_stream|encrypt_level:0|cur_state:S_INIT|
[2025/09/12 05:04:03 412001] [debug] |scid:ed04a5c2245acc20e2649cb6|xqc_process_crypto_frame|level:0|
[2025/09/12 05:04:03 412005] [debug] |scid:ed04a5c2245acc20e2649cb6|xqc_read_crypto_stream|xqc_read_crypto_stream|level:0|
[2025/09/12 05:04:03 412010] [debug] |scid:ed04a5c2245acc20e2649cb6|xqc_engine_add_active_queue|last_ticked_time:0|
[2025/09/12 05:04:03 412013] [debug] |scid:ed04a5c2245acc20e2649cb6|xqc_create_crypto_stream|encrypt_level:2|cur_state:S_INIT|
[2025/09/12 05:04:03 412018] [debug] |scid:ed04a5c2245acc20e2649cb6|xqc_process_crypto_frame|server create hsk stream|
[2025/09/12 05:04:03 412022] [debug] |scid:ed04a5c2245acc20e2649cb6|xqc_process_frames|frame_type:6|
[2025/09/12 05:04:03 412025] [info] |scid:ed04a5c2245acc20e2649cb6|xqc_conn_check_token|token empty|
[2025/09/12 05:04:03 412029] [info] |scid:ed04a5c2245acc20e2649cb6|xqc_process_crypto_frame|check_token fail|conn:0000558BB89E8B5C|l-0.0.0.0-443-ed04a5c2245acc20e2649cb6 p-193.167.0.100-39866-418a219b0cb6d5619aa56a05a2ea0a06ca|
[2025/09/12 05:04:03 412034] [debug] |scid:ed04a5c2245acc20e2649cb6|xqc_process_crypto_frame|level:0|
[2025/09/12 05:04:03 412037] [debug] |scid:ed04a5c2245acc20e2649cb6|xqc_read_crypto_stream|xqc_read_crypto_stream|level:0|
[2025/09/12 05:04:03 412079] [debug] |scid:ed04a5c2245acc20e2649cb6|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:0|112u|
[2025/09/12 05:04:03 412102] [debug] |scid:ed04a5c2245acc20e2649cb6|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:0|SSL_quic_write_level:0|rv:-1|
[2025/09/12 05:04:03 412107] [debug] |scid:ed04a5c2245acc20e2649cb6|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/09/12 05:04:03 412111] [debug] |scid:ed04a5c2245acc20e2649cb6|xqc_process_frames|frame_type:6|
[2025/09/12 05:04:03 412115] [info] |scid:ed04a5c2245acc20e2649cb6|xqc_conn_check_token|token empty|
[2025/09/12 05:04:03 412118] [info] |scid:ed04a5c2245acc20e2649cb6|xqc_process_crypto_frame|check_token fail|conn:0000558BB89E8B5C|l-0.0.0.0-443-ed04a5c2245acc20e2649cb6 p-193.167.0.100-39866-418a219b0cb6d5619aa56a05a2ea0a06ca|
[2025/09/12 05:04:03 412123] [debug] |scid:ed04a5c2245acc20e2649cb6|xqc_process_crypto_frame|level:0|
[2025/09/12 05:04:03 412127] [debug] |scid:ed04a5c2245acc20e2649cb6|xqc_read_crypto_stream|xqc_read_crypto_stream|level:0|
[2025/09/12 05:04:03 412132] [debug] |scid:ed04a5c2245acc20e2649cb6|xqc_process_frames|frame_type:0|
[2025/09/12 05:04:03 412138] [debug] |scid:ed04a5c2245acc20e2649cb6|xqc_process_padding_frame|process padding|
[2025/09/12 05:04:03 412144] [debug] |scid:ed04a5c2245acc20e2649cb6|xqc_process_frames|frame_type:6|
[2025/09/12 05:04:03 412150] [info] |scid:ed04a5c2245acc20e2649cb6|xqc_conn_check_token|token empty|
[2025/09/12 05:04:03 412156] [info] |scid:ed04a5c2245acc20e2649cb6|xqc_process_crypto_frame|check_token fail|conn:0000558BB89E8B5C|l-0.0.0.0-443-ed04a5c2245acc20e2649cb6 p-193.167.0.100-39866-418a219b0cb6d5619aa56a05a2ea0a06ca|
[2025/09/12 05:04:03 412161] [debug] |scid:ed04a5c2245acc20e2649cb6|xqc_process_crypto_frame|level:0|
[2025/09/12 05:04:03 412165] [debug] |scid:ed04a5c2245acc20e2649cb6|xqc_read_crypto_stream|xqc_read_crypto_stream|level:0|
[2025/09/12 05:04:03 412169] [debug] |scid:ed04a5c2245acc20e2649cb6|xqc_process_frames|frame_type:6|
[2025/09/12 05:04:03 412177] [info] |scid:ed04a5c2245acc20e2649cb6|xqc_conn_check_token|token empty|
[2025/09/12 05:04:03 412181] [info] |scid:ed04a5c2245acc20e2649cb6|xqc_process_crypto_frame|check_token fail|conn:0000558BB89E8B5C|l-0.0.0.0-443-ed04a5c2245acc20e2649cb6 p-193.167.0.100-39866-418a219b0cb6d5619aa56a05a2ea0a06ca|
[2025/09/12 05:04:03 412185] [debug] |scid:ed04a5c2245acc20e2649cb6|xqc_process_crypto_frame|level:0|
[2025/09/12 05:04:03 412188] [debug] |scid:ed04a5c2245acc20e2649cb6|xqc_read_crypto_stream|xqc_read_crypto_stream|level:0|
[2025/09/12 05:04:03 412192] [debug] |scid:ed04a5c2245acc20e2649cb6|xqc_process_frames|frame_type:6|
[2025/09/12 05:04:03 412196] [info] |scid:ed04a5c2245acc20e2649cb6|xqc_conn_check_token|token empty|
[2025/09/12 05:04:03 412199] [info] |scid:ed04a5c2245acc20e2649cb6|xqc_process_crypto_frame|check_token fail|conn:0000558BB89E8B5C|l-0.0.0.0-443-ed04a5c2245acc20e2649cb6 p-193.167.0.100-39866-418a219b0cb6d5619aa56a05a2ea0a06ca|
[2025/09/12 05:04:03 412203] [debug] |scid:ed04a5c2245acc20e2649cb6|xqc_process_crypto_frame|level:0|
[2025/09/12 05:04:03 412207] [debug] |scid:ed04a5c2245acc20e2649cb6|xqc_read_crypto_stream|xqc_read_crypto_stream|level:0|
[2025/09/12 05:04:03 412211] [debug] |scid:ed04a5c2245acc20e2649cb6|xqc_process_frames|frame_type:6|
[2025/09/12 05:04:03 412214] [info] |scid:ed04a5c2245acc20e2649cb6|xqc_conn_check_token|token empty|
[2025/09/12 05:04:03 412219] [info] |scid:ed04a5c2245acc20e2649cb6|xqc_process_crypto_frame|check_token fail|conn:0000558BB89E8B5C|l-0.0.0.0-443-ed04a5c2245acc20e2649cb6 p-193.167.0.100-39866-418a219b0cb6d5619aa56a05a2ea0a06ca|
[2025/09/12 05:04:03 412226] [debug] |scid:ed04a5c2245acc20e2649cb6|xqc_process_crypto_frame|level:0|
[2025/09/12 05:04:03 412232] [debug] |scid:ed04a5c2245acc20e2649cb6|xqc_read_crypto_stream|xqc_read_crypto_stream|level:0|
[2025/09/12 05:04:03 412238] [debug] |scid:ed04a5c2245acc20e2649cb6|xqc_process_frames|frame_type:6|
[2025/09/12 05:04:03 412243] [info] |scid:ed04a5c2245acc20e2649cb6|xqc_conn_check_token|token empty|
[2025/09/12 05:04:03 412246] [info] |scid:ed04a5c2245acc20e2649cb6|xqc_process_crypto_frame|check_token fail|conn:0000558BB89E8B5C|l-0.0.0.0-443-ed04a5c2245acc20e2649cb6 p-193.167.0.100-39866-418a219b0cb6d5619aa56a05a2ea0a06ca|
[2025/09/12 05:04:03 412251] [debug] |scid:ed04a5c2245acc20e2649cb6|xqc_process_crypto_frame|level:0|
[2025/09/12 05:04:03 412254] [debug] |scid:ed04a5c2245acc20e2649cb6|xqc_read_crypto_stream|xqc_read_crypto_stream|level:0|
[2025/09/12 05:04:03 412258] [debug] |scid:ed04a5c2245acc20e2649cb6|xqc_process_frames|frame_type:1|
[2025/09/12 05:04:03 412262] [debug] |scid:ed04a5c2245acc20e2649cb6|xqc_process_frames|frame_type:6|
[2025/09/12 05:04:03 412266] [info] |scid:ed04a5c2245acc20e2649cb6|xqc_conn_check_token|token empty|
[2025/09/12 05:04:03 412269] [info] |scid:ed04a5c2245acc20e2649cb6|xqc_process_crypto_frame|check_token fail|conn:0000558BB89E8B5C|l-0.0.0.0-443-ed04a5c2245acc20e2649cb6 p-193.167.0.100-39866-418a219b0cb6d5619aa56a05a2ea0a06ca|
[2025/09/12 05:04:03 412273] [debug] |scid:ed04a5c2245acc20e2649cb6|xqc_process_crypto_frame|level:0|
[2025/09/12 05:04:03 412277] [debug] |scid:ed04a5c2245acc20e2649cb6|xqc_read_crypto_stream|xqc_read_crypto_stream|level:0|
[2025/09/12 05:04:03 412281] [debug] |scid:ed04a5c2245acc20e2649cb6|xqc_process_frames|frame_type:6|
[2025/09/12 05:04:03 412284] [info] |scid:ed04a5c2245acc20e2649cb6|xqc_conn_check_token|token empty|
[2025/09/12 05:04:03 412288] [info] |scid:ed04a5c2245acc20e2649cb6|xqc_process_crypto_frame|check_token fail|conn:0000558BB89E8B5C|l-0.0.0.0-443-ed04a5c2245acc20e2649cb6 p-193.167.0.100-39866-418a219b0cb6d5619aa56a05a2ea0a06ca|
[2025/09/12 05:04:03 412292] [debug] |scid:ed04a5c2245acc20e2649cb6|xqc_process_crypto_frame|level:0|
[2025/09/12 05:04:03 412295] [debug] |scid:ed04a5c2245acc20e2649cb6|xqc_read_crypto_stream|xqc_read_crypto_stream|level:0|
[2025/09/12 05:04:03 412299] [debug] |scid:ed04a5c2245acc20e2649cb6|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:0|56u|
[2025/09/12 05:04:03 412306] [debug] |scid:ed04a5c2245acc20e2649cb6|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:0|SSL_quic_write_level:0|rv:-1|
[2025/09/12 05:04:03 412317] [debug] |scid:ed04a5c2245acc20e2649cb6|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/09/12 05:04:03 412323] [debug] |scid:ed04a5c2245acc20e2649cb6|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:0|14u|
[2025/09/12 05:04:03 412327] [debug] |scid:ed04a5c2245acc20e2649cb6|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:0|SSL_quic_write_level:0|rv:-1|
[2025/09/12 05:04:03 412331] [debug] |scid:ed04a5c2245acc20e2649cb6|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/09/12 05:04:03 412335] [debug] |scid:ed04a5c2245acc20e2649cb6|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:0|14u|
[2025/09/12 05:04:03 412339] [debug] |scid:ed04a5c2245acc20e2649cb6|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:0|SSL_quic_write_level:0|rv:-1|
[2025/09/12 05:04:03 412343] [debug] |scid:ed04a5c2245acc20e2649cb6|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/09/12 05:04:03 412347] [debug] |scid:ed04a5c2245acc20e2649cb6|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:0|28u|
[2025/09/12 05:04:03 412351] [debug] |scid:ed04a5c2245acc20e2649cb6|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:0|SSL_quic_write_level:0|rv:-1|
[2025/09/12 05:04:03 412355] [debug] |scid:ed04a5c2245acc20e2649cb6|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/09/12 05:04:03 412358] [debug] |scid:ed04a5c2245acc20e2649cb6|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:0|10u|
[2025/09/12 05:04:03 412362] [debug] |scid:ed04a5c2245acc20e2649cb6|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:0|SSL_quic_write_level:0|rv:-1|
[2025/09/12 05:04:03 412366] [debug] |scid:ed04a5c2245acc20e2649cb6|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/09/12 05:04:03 412370] [debug] |scid:ed04a5c2245acc20e2649cb6|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:0|10u|
[2025/09/12 05:04:03 412374] [debug] |scid:ed04a5c2245acc20e2649cb6|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:0|SSL_quic_write_level:0|rv:-1|
[2025/09/12 05:04:03 412378] [debug] |scid:ed04a5c2245acc20e2649cb6|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/09/12 05:04:03 412382] [debug] |scid:ed04a5c2245acc20e2649cb6|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:0|10u|
[2025/09/12 05:04:03 412388] [debug] |scid:ed04a5c2245acc20e2649cb6|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:0|SSL_quic_write_level:0|rv:-1|
[2025/09/12 05:04:03 412395] [debug] |scid:ed04a5c2245acc20e2649cb6|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/09/12 05:04:03 412401] [debug] |scid:ed04a5c2245acc20e2649cb6|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:0|2u|
[2025/09/12 05:04:03 412407] [debug] |scid:ed04a5c2245acc20e2649cb6|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:0|SSL_quic_write_level:0|rv:-1|
[2025/09/12 05:04:03 412411] [debug] |scid:ed04a5c2245acc20e2649cb6|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/09/12 05:04:03 412415] [debug] |scid:ed04a5c2245acc20e2649cb6|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:0|3u|
[2025/09/12 05:04:03 412419] [debug] |scid:ed04a5c2245acc20e2649cb6|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:0|SSL_quic_write_level:0|rv:-1|
[2025/09/12 05:04:03 412423] [debug] |scid:ed04a5c2245acc20e2649cb6|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/09/12 05:04:03 412427] [debug] |scid:ed04a5c2245acc20e2649cb6|xqc_process_frames|frame_type:6|
[2025/09/12 05:04:03 412431] [info] |scid:ed04a5c2245acc20e2649cb6|xqc_conn_check_token|token empty|
[2025/09/12 05:04:03 412434] [info] |scid:ed04a5c2245acc20e2649cb6|xqc_process_crypto_frame|check_token fail|conn:0000558BB89E8B5C|l-0.0.0.0-443-ed04a5c2245acc20e2649cb6 p-193.167.0.100-39866-418a219b0cb6d5619aa56a05a2ea0a06ca|
[2025/09/12 05:04:03 412439] [debug] |scid:ed04a5c2245acc20e2649cb6|xqc_process_crypto_frame|level:0|
[2025/09/12 05:04:03 412442] [debug] |scid:ed04a5c2245acc20e2649cb6|xqc_read_crypto_stream|xqc_read_crypto_stream|level:0|
[2025/09/12 05:04:03 412449] [debug] |scid:ed04a5c2245acc20e2649cb6|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:0|6u|
[2025/09/12 05:04:03 412502] [info] |scid:ed04a5c2245acc20e2649cb6|xqc_ssl_cert_cb|cert chain or key empty|sni:server4
[2025/09/12 05:04:03 412692] [debug] |scid:ed04a5c2245acc20e2649cb6|xqc_conn_tls_transport_params_cb|1RTT_transport_params|max_datagram_frame_size:0|
[2025/09/12 05:04:03 412698] [debug] |scid:ed04a5c2245acc20e2649cb6|xqc_conn_enable_multipath|xqc_conn_enable_multipath|1|0|
[2025/09/12 05:04:03 412702] [warn] |scid:ed04a5c2245acc20e2649cb6|xqc_conn_try_to_enable_multipath|multipath_version_negotiation err|
[2025/09/12 05:04:03 412956] [debug] |scid:ed04a5c2245acc20e2649cb6|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:2|SSL_quic_write_level:3|rv:0|
[2025/09/12 05:04:03 412963] [debug] |scid:ed04a5c2245acc20e2649cb6|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/09/12 05:04:03 412968] [debug] |scid:ed04a5c2245acc20e2649cb6|xqc_process_frames|frame_type:0|
[2025/09/12 05:04:03 412972] [debug] |scid:ed04a5c2245acc20e2649cb6|xqc_process_padding_frame|process padding|
[2025/09/12 05:04:03 412980] [debug] |scid:ed04a5c2245acc20e2649cb6|xqc_timer_unset|type:ACK_INIT|
[2025/09/12 05:04:03 412986] [debug] |scid:ed04a5c2245acc20e2649cb6|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 05:04:03 412994] [debug] |scid:ed04a5c2245acc20e2649cb6|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:1141025282|largest:1141025282|pns:0|
[2025/09/12 05:04:03 413001] [info] |scid:ed04a5c2245acc20e2649cb6|xqc_conn_on_pkt_processed|====>|conn:0000558BB89E8B5C|path:0|size:1200|pkt_type:INIT|pkt_num:1141025282|frame:PADDING PING CRYPTO |recv_time:1757653443411664|dcid:75d3996cede148cb9c94d8651a9a89bfb2d5|dcid_seq:0|
[2025/09/12 05:04:03 413009] [debug] |scid:ed04a5c2245acc20e2649cb6|xqc_timer_set|type:PATH_IDLE|expire:1757653503411664|now:1757653443411664|interv:60000000|
[2025/09/12 05:04:03 413014] [debug] |scid:ed04a5c2245acc20e2649cb6|xqc_timer_set|type:CONN_IDLE|expire:1757653503411664|now:1757653443411664|interv:60000000|
[2025/09/12 05:04:03 413018] [debug] |xqc_engine_main_logic|BEGIN|now:1757653443413018|
[2025/09/12 05:04:03 413023] [debug] |scid:ed04a5c2245acc20e2649cb6|xqc_engine_process_conn|conn:0000558BB89E8B5C|state:S_INIT|flag:TICKING DCID_OK UPPER_CONN_EXIST INIT_RECVD NEED_RUN (null) |now:1757653443413022|
[2025/09/12 05:04:03 413028] [info] |scid:ed04a5c2245acc20e2649cb6|xqc_conn_check_tx_key|keys are ready, can send 1rtt now|
[2025/09/12 05:04:03 413032] [debug] |scid:ed04a5c2245acc20e2649cb6|xqc_crypto_stream_on_read|encrypt_level:0|cur_state:S_INIT|next_state:S_INITIAL_RECVD|
[2025/09/12 05:04:03 413036] [debug] |scid:ed04a5c2245acc20e2649cb6|xqc_process_crypto_write_streams|
[2025/09/12 05:04:03 413054] [debug] |scid:ed04a5c2245acc20e2649cb6|xqc_crypto_stream_on_write|enc_level|0|
[2025/09/12 05:04:03 413058] [debug] |scid:ed04a5c2245acc20e2649cb6|xqc_crypto_stream_on_write|cur_state:1|switch|
[2025/09/12 05:04:03 413064] [info] |scid:ed04a5c2245acc20e2649cb6|xqc_crypto_stream_send|crypto send data|pkt_num:0|size:137|sent:94|pkt_type:INIT|frame:CRYPTO |now:1757653443413063|
[2025/09/12 05:04:03 413069] [debug] |scid:ed04a5c2245acc20e2649cb6|xqc_crypto_stream_on_write|encrypt_level:0|cur_state:S_INITIAL_RECVD|next_state:S_INITIAL_SENT|
[2025/09/12 05:04:03 413076] [debug] |scid:ed04a5c2245acc20e2649cb6|xqc_process_crypto_write_streams|
[2025/09/12 05:04:03 413082] [debug] |scid:ed04a5c2245acc20e2649cb6|xqc_crypto_stream_on_write|enc_level|2|
[2025/09/12 05:04:03 413089] [info] |scid:ed04a5c2245acc20e2649cb6|xqc_crypto_stream_send|crypto send data|pkt_num:0|size:194|sent:152|pkt_type:HSK|frame:CRYPTO |now:1757653443413089|
[2025/09/12 05:04:03 413096] [info] |scid:ed04a5c2245acc20e2649cb6|xqc_crypto_stream_send|crypto send data|pkt_num:0|size:516|sent:474|pkt_type:HSK|frame:CRYPTO |now:1757653443413095|
[2025/09/12 05:04:03 413105] [info] |scid:ed04a5c2245acc20e2649cb6|xqc_crypto_stream_send|crypto send data|pkt_num:0|size:125|sent:83|pkt_type:HSK|frame:CRYPTO |now:1757653443413105|
[2025/09/12 05:04:03 413109] [info] |scid:ed04a5c2245acc20e2649cb6|xqc_crypto_stream_send|crypto send data|pkt_num:0|size:82|sent:40|pkt_type:HSK|frame:CRYPTO |now:1757653443413109|
[2025/09/12 05:04:03 413114] [debug] |scid:ed04a5c2245acc20e2649cb6|xqc_crypto_stream_on_write|encrypt_level:2|cur_state:S_INITIAL_SENT|next_state:S_HANDSHAKE_SENT|
[2025/09/12 05:04:03 413119] [debug] |scid:ed04a5c2245acc20e2649cb6|xqc_gen_ack_frame|largest_recv:1141025282|ack_delay:1455|first_ack_range:0|largest_pkt_recv_time:1757653443411664|
[2025/09/12 05:04:03 413124] [debug] |scid:ed04a5c2245acc20e2649cb6|xqc_gen_ack_frame|high:1141025282|low:1141025282|pkt_pns:0|
[2025/09/12 05:04:03 413128] [debug] |scid:ed04a5c2245acc20e2649cb6|xqc_write_ack_to_one_packet|ack_size:13|path:0|path_largest_recv:1141025282|frame_largest_recv:1141025282|
[2025/09/12 05:04:03 413132] [debug] |scid:ed04a5c2245acc20e2649cb6|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:0|
[2025/09/12 05:04:03 413137] [debug] |scid:ed04a5c2245acc20e2649cb6|xqc_path_get_perf_class|conn:0000558BB89E8B5C|path_id:0|path_srtt:250000|min_srtt:250000|path_bw:0|loss_rate:0.00|path_pto:0|
[2025/09/12 05:04:03 413142] [debug] |scid:ed04a5c2245acc20e2649cb6|xqc_minrtt_scheduler_get_path|path srtt|conn:0000558BB89E8B5C|path_id:0|path_srtt:250000|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:04:03 413147] [debug] |scid:ed04a5c2245acc20e2649cb6|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CRYPTO |pn:0|size:137|reinj:0|path_class:2|
[2025/09/12 05:04:03 413151] [debug] |scid:ed04a5c2245acc20e2649cb6|xqc_path_get_perf_class|conn:0000558BB89E8B5C|path_id:0|path_srtt:250000|min_srtt:250000|path_bw:0|loss_rate:0.00|path_pto:0|
[2025/09/12 05:04:03 413158] [debug] |scid:ed04a5c2245acc20e2649cb6|xqc_minrtt_scheduler_get_path|path srtt|conn:0000558BB89E8B5C|path_id:0|path_srtt:250000|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:04:03 413166] [debug] |scid:ed04a5c2245acc20e2649cb6|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CRYPTO |pn:0|size:194|reinj:0|path_class:2|
[2025/09/12 05:04:03 413172] [debug] |scid:ed04a5c2245acc20e2649cb6|xqc_path_get_perf_class|conn:0000558BB89E8B5C|path_id:0|path_srtt:250000|min_srtt:250000|path_bw:0|loss_rate:0.00|path_pto:0|
[2025/09/12 05:04:03 413178] [debug] |scid:ed04a5c2245acc20e2649cb6|xqc_minrtt_scheduler_get_path|path srtt|conn:0000558BB89E8B5C|path_id:0|path_srtt:250000|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:04:03 413183] [debug] |scid:ed04a5c2245acc20e2649cb6|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CRYPTO |pn:0|size:516|reinj:0|path_class:2|
[2025/09/12 05:04:03 413187] [debug] |scid:ed04a5c2245acc20e2649cb6|xqc_path_get_perf_class|conn:0000558BB89E8B5C|path_id:0|path_srtt:250000|min_srtt:250000|path_bw:0|loss_rate:0.00|path_pto:0|
[2025/09/12 05:04:03 413191] [debug] |scid:ed04a5c2245acc20e2649cb6|xqc_minrtt_scheduler_get_path|path srtt|conn:0000558BB89E8B5C|path_id:0|path_srtt:250000|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:04:03 413195] [debug] |scid:ed04a5c2245acc20e2649cb6|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CRYPTO |pn:0|size:125|reinj:0|path_class:2|
[2025/09/12 05:04:03 413199] [debug] |scid:ed04a5c2245acc20e2649cb6|xqc_path_get_perf_class|conn:0000558BB89E8B5C|path_id:0|path_srtt:250000|min_srtt:250000|path_bw:0|loss_rate:0.00|path_pto:0|
[2025/09/12 05:04:03 413203] [debug] |scid:ed04a5c2245acc20e2649cb6|xqc_minrtt_scheduler_get_path|path srtt|conn:0000558BB89E8B5C|path_id:0|path_srtt:250000|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:04:03 413207] [debug] |scid:ed04a5c2245acc20e2649cb6|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CRYPTO |pn:0|size:82|reinj:0|path_class:2|
[2025/09/12 05:04:03 413215] [debug] |scid:ed04a5c2245acc20e2649cb6|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:ACK |stream_id:0|stream_offset:0|
[2025/09/12 05:04:03 413220] [debug] |scid:ed04a5c2245acc20e2649cb6|xqc_check_acked_or_dropped_pkt|conn:0000558BB89E8B5C|pkt_num:0|size:137|pkt_type:INIT|frame:CRYPTO |
[2025/09/12 05:04:03 413224] [debug] |scid:ed04a5c2245acc20e2649cb6|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:0|
[2025/09/12 05:04:03 413263] [info] |scid:ed04a5c2245acc20e2649cb6|xqc_send_packet_with_pn|<==|conn:0000558BB89E8B5C|path:0|pkt_num:0|size:1184|sent:1200|pkt_type:INIT|frame:PADDING CRYPTO |inflight:0|now:1757653443413232|stream_id:0|stream_offset:0|
[2025/09/12 05:04:03 413271] [debug] |scid:ed04a5c2245acc20e2649cb6|xqc_send_ctl_on_packet_sent|conn:0000558BB89E8B5C|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 05:04:03 413276] [debug] |scid:ed04a5c2245acc20e2649cb6|xqc_send_ctl_on_packet_sent|path:0|inflight:0|applimit:0|
[2025/09/12 05:04:03 413280] [debug] |scid:ed04a5c2245acc20e2649cb6|xqc_send_ctl_get_pto_time_and_space|srtt:250000|rtt_var:125000|pto_duration:750000|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:04:03 413285] [debug] |scid:ed04a5c2245acc20e2649cb6|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB89E8B5C|path:0|PNS: 0, unacked: 1184|
[2025/09/12 05:04:03 413289] [debug] |scid:ed04a5c2245acc20e2649cb6|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB89E8B5C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:04:03 413292] [debug] |scid:ed04a5c2245acc20e2649cb6|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB89E8B5C|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:04:03 413296] [debug] |scid:ed04a5c2245acc20e2649cb6|xqc_timer_set|type:LOSS_DETECTION|expire:1757653444163232|now:1757653443413280|interv:749952|
[2025/09/12 05:04:03 413300] [debug] |scid:ed04a5c2245acc20e2649cb6|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB89E8B5C|path:0|pns:0|expire:1757653444163232|now:1757653443413280|interval:749952|pto_count:0|srtt:250000
[2025/09/12 05:04:03 413305] [debug] |scid:ed04a5c2245acc20e2649cb6|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:45952|inflight:1184|
[2025/09/12 05:04:03 413310] [debug] |scid:ed04a5c2245acc20e2649cb6|xqc_check_acked_or_dropped_pkt|conn:0000558BB89E8B5C|pkt_num:0|size:194|pkt_type:HSK|frame:CRYPTO |
[2025/09/12 05:04:03 413314] [debug] |scid:ed04a5c2245acc20e2649cb6|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:0|
[2025/09/12 05:04:03 413340] [info] |scid:ed04a5c2245acc20e2649cb6|xqc_send_packet_with_pn|<==|conn:0000558BB89E8B5C|path:0|pkt_num:0|size:194|sent:210|pkt_type:HSK|frame:CRYPTO |inflight:1184|now:1757653443413320|stream_id:0|stream_offset:0|
[2025/09/12 05:04:03 413349] [debug] |scid:ed04a5c2245acc20e2649cb6|xqc_send_ctl_on_packet_sent|conn:0000558BB89E8B5C|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 05:04:03 413355] [debug] |scid:ed04a5c2245acc20e2649cb6|xqc_send_ctl_on_packet_sent|path:0|inflight:1184|applimit:0|
[2025/09/12 05:04:03 413359] [debug] |scid:ed04a5c2245acc20e2649cb6|xqc_send_ctl_get_pto_time_and_space|srtt:250000|rtt_var:125000|pto_duration:750000|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:04:03 413364] [debug] |scid:ed04a5c2245acc20e2649cb6|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB89E8B5C|path:0|PNS: 0, unacked: 1184|
[2025/09/12 05:04:03 413368] [debug] |scid:ed04a5c2245acc20e2649cb6|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB89E8B5C|path:0|PNS: 1, unacked: 194|
[2025/09/12 05:04:03 413371] [debug] |scid:ed04a5c2245acc20e2649cb6|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB89E8B5C|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:04:03 413375] [debug] |scid:ed04a5c2245acc20e2649cb6|xqc_timer_set|type:LOSS_DETECTION|expire:1757653444163232|now:1757653443413359|interv:749873|
[2025/09/12 05:04:03 413384] [debug] |scid:ed04a5c2245acc20e2649cb6|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB89E8B5C|path:0|pns:0|expire:1757653444163232|now:1757653443413359|interval:749873|pto_count:0|srtt:250000
[2025/09/12 05:04:03 413388] [debug] |scid:ed04a5c2245acc20e2649cb6|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:45952|inflight:1378|
[2025/09/12 05:04:03 413392] [debug] |scid:ed04a5c2245acc20e2649cb6|xqc_check_acked_or_dropped_pkt|conn:0000558BB89E8B5C|pkt_num:0|size:516|pkt_type:HSK|frame:CRYPTO |
[2025/09/12 05:04:03 413397] [debug] |scid:ed04a5c2245acc20e2649cb6|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1|
[2025/09/12 05:04:03 413422] [info] |scid:ed04a5c2245acc20e2649cb6|xqc_send_packet_with_pn|<==|conn:0000558BB89E8B5C|path:0|pkt_num:1|size:516|sent:532|pkt_type:HSK|frame:CRYPTO |inflight:1378|now:1757653443413402|stream_id:0|stream_offset:0|
[2025/09/12 05:04:03 413431] [debug] |scid:ed04a5c2245acc20e2649cb6|xqc_send_ctl_on_packet_sent|conn:0000558BB89E8B5C|path:0|pkt_num:1|origin_pktnum:0|size:516|enc_size:532|pkt_type:HSK|frame:CRYPTO |conn_state:S_HANDSHAKE_SENT|po_in_flight:0||retrans:0|
[2025/09/12 05:04:03 413437] [debug] |scid:ed04a5c2245acc20e2649cb6|xqc_send_ctl_on_packet_sent|path:0|inflight:1378|applimit:0|
[2025/09/12 05:04:03 413443] [debug] |scid:ed04a5c2245acc20e2649cb6|xqc_send_ctl_get_pto_time_and_space|srtt:250000|rtt_var:125000|pto_duration:750000|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:04:03 413447] [debug] |scid:ed04a5c2245acc20e2649cb6|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB89E8B5C|path:0|PNS: 0, unacked: 1184|
[2025/09/12 05:04:03 413451] [debug] |scid:ed04a5c2245acc20e2649cb6|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB89E8B5C|path:0|PNS: 1, unacked: 710|
[2025/09/12 05:04:03 413455] [debug] |scid:ed04a5c2245acc20e2649cb6|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB89E8B5C|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:04:03 413459] [debug] |scid:ed04a5c2245acc20e2649cb6|xqc_timer_set|type:LOSS_DETECTION|expire:1757653444163232|now:1757653443413442|interv:749790|
[2025/09/12 05:04:03 413462] [debug] |scid:ed04a5c2245acc20e2649cb6|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB89E8B5C|path:0|pns:0|expire:1757653444163232|now:1757653443413442|interval:749790|pto_count:0|srtt:250000
[2025/09/12 05:04:03 413467] [debug] |scid:ed04a5c2245acc20e2649cb6|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:45952|inflight:1894|
[2025/09/12 05:04:03 413471] [debug] |scid:ed04a5c2245acc20e2649cb6|xqc_check_acked_or_dropped_pkt|conn:0000558BB89E8B5C|pkt_num:0|size:125|pkt_type:HSK|frame:CRYPTO |
[2025/09/12 05:04:03 413475] [debug] |scid:ed04a5c2245acc20e2649cb6|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:2|
[2025/09/12 05:04:03 413494] [info] |scid:ed04a5c2245acc20e2649cb6|xqc_send_packet_with_pn|<==|conn:0000558BB89E8B5C|path:0|pkt_num:2|size:125|sent:141|pkt_type:HSK|frame:CRYPTO |inflight:1894|now:1757653443413481|stream_id:0|stream_offset:0|
[2025/09/12 05:04:03 413501] [debug] |scid:ed04a5c2245acc20e2649cb6|xqc_send_ctl_on_packet_sent|conn:0000558BB89E8B5C|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 05:04:03 413508] [debug] |scid:ed04a5c2245acc20e2649cb6|xqc_send_ctl_on_packet_sent|path:0|inflight:1894|applimit:0|
[2025/09/12 05:04:03 413515] [debug] |scid:ed04a5c2245acc20e2649cb6|xqc_send_ctl_get_pto_time_and_space|srtt:250000|rtt_var:125000|pto_duration:750000|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:04:03 413522] [debug] |scid:ed04a5c2245acc20e2649cb6|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB89E8B5C|path:0|PNS: 0, unacked: 1184|
[2025/09/12 05:04:03 413527] [debug] |scid:ed04a5c2245acc20e2649cb6|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB89E8B5C|path:0|PNS: 1, unacked: 835|
[2025/09/12 05:04:03 413531] [debug] |scid:ed04a5c2245acc20e2649cb6|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB89E8B5C|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:04:03 413539] [debug] |scid:ed04a5c2245acc20e2649cb6|xqc_timer_set|type:LOSS_DETECTION|expire:1757653444163232|now:1757653443413514|interv:749718|
[2025/09/12 05:04:03 413543] [debug] |scid:ed04a5c2245acc20e2649cb6|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB89E8B5C|path:0|pns:0|expire:1757653444163232|now:1757653443413514|interval:749718|pto_count:0|srtt:250000
[2025/09/12 05:04:03 413548] [debug] |scid:ed04a5c2245acc20e2649cb6|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:45952|inflight:2019|
[2025/09/12 05:04:03 413552] [debug] |scid:ed04a5c2245acc20e2649cb6|xqc_check_acked_or_dropped_pkt|conn:0000558BB89E8B5C|pkt_num:0|size:82|pkt_type:HSK|frame:CRYPTO |
[2025/09/12 05:04:03 413557] [debug] |scid:ed04a5c2245acc20e2649cb6|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:3|
[2025/09/12 05:04:03 413577] [info] |scid:ed04a5c2245acc20e2649cb6|xqc_send_packet_with_pn|<==|conn:0000558BB89E8B5C|path:0|pkt_num:3|size:82|sent:98|pkt_type:HSK|frame:CRYPTO |inflight:2019|now:1757653443413562|stream_id:0|stream_offset:0|
[2025/09/12 05:04:03 413582] [debug] |scid:ed04a5c2245acc20e2649cb6|xqc_send_ctl_on_packet_sent|conn:0000558BB89E8B5C|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 05:04:03 413588] [debug] |scid:ed04a5c2245acc20e2649cb6|xqc_send_ctl_on_packet_sent|path:0|inflight:2019|applimit:0|
[2025/09/12 05:04:03 413594] [debug] |scid:ed04a5c2245acc20e2649cb6|xqc_send_ctl_get_pto_time_and_space|srtt:250000|rtt_var:125000|pto_duration:750000|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:04:03 413601] [debug] |scid:ed04a5c2245acc20e2649cb6|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB89E8B5C|path:0|PNS: 0, unacked: 1184|
[2025/09/12 05:04:03 413607] [debug] |scid:ed04a5c2245acc20e2649cb6|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB89E8B5C|path:0|PNS: 1, unacked: 917|
[2025/09/12 05:04:03 413613] [debug] |scid:ed04a5c2245acc20e2649cb6|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB89E8B5C|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:04:03 413618] [debug] |scid:ed04a5c2245acc20e2649cb6|xqc_timer_set|type:LOSS_DETECTION|expire:1757653444163232|now:1757653443413594|interv:749638|
[2025/09/12 05:04:03 413622] [debug] |scid:ed04a5c2245acc20e2649cb6|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB89E8B5C|path:0|pns:0|expire:1757653444163232|now:1757653443413594|interval:749638|pto_count:0|srtt:250000
[2025/09/12 05:04:03 413626] [debug] |scid:ed04a5c2245acc20e2649cb6|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:45952|inflight:2101|
[2025/09/12 05:04:03 413630] [debug] |scid:ed04a5c2245acc20e2649cb6|xqc_check_acked_or_dropped_pkt|conn:0000558BB89E8B5C|pkt_num:0|size:56|pkt_type:INIT|frame:ACK |
[2025/09/12 05:04:03 413635] [debug] |scid:ed04a5c2245acc20e2649cb6|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1|
[2025/09/12 05:04:03 413655] [info] |scid:ed04a5c2245acc20e2649cb6|xqc_send_packet_with_pn|<==|conn:0000558BB89E8B5C|path:0|pkt_num:1|size:56|sent:72|pkt_type:INIT|frame:ACK |inflight:2101|now:1757653443413640|stream_id:0|stream_offset:0|
[2025/09/12 05:04:03 413660] [debug] |scid:ed04a5c2245acc20e2649cb6|xqc_send_ctl_on_packet_sent|conn:0000558BB89E8B5C|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 05:04:03 413665] [debug] |scid:ed04a5c2245acc20e2649cb6|xqc_conn_next_wakeup_time|wakeup_time:1757653444163232|
[2025/09/12 05:04:03 413669] [debug] |scid:ed04a5c2245acc20e2649cb6|xqc_engine_add_wakeup_queue|next_tick_time:1757653444163232|
[2025/09/12 05:04:03 413674] [debug] |xqc_engine_wakeup_after|wakeup:1757653443510296|now:1757653443413674|diff:96622|
[2025/09/12 05:04:03 413681] [debug] |xqc_engine_main_logic|END|now:1757653443413022|
[2025/09/12 05:04:03 413695] [debug] |xqc_engine_main_logic|BEGIN|now:1757653443413695|
[2025/09/12 05:04:03 413701] [debug] |xqc_engine_wakeup_after|wakeup:1757653443510296|now:1757653443413701|diff:96595|
[2025/09/12 05:04:03 413705] [debug] |xqc_engine_main_logic|END|now:1757653443413695|
[2025/09/12 05:04:03 446505] [info] |xqc_engine_packet_process|==>|conn:0000558BB89E8B5C|size:67|state:S_HANDSHAKE_SENT|recv_time:1757653443446503|
[2025/09/12 05:04:03 446524] [debug] |scid:ed04a5c2245acc20e2649cb6|xqc_packet_parse_handshake|success|Length:27|
[2025/09/12 05:04:03 446537] [debug] |scid:ed04a5c2245acc20e2649cb6|xqc_packet_decrypt|largest_pn:0|
[2025/09/12 05:04:03 446544] [debug] |scid:ed04a5c2245acc20e2649cb6|xqc_packet_decrypt|decryption nonce|path_id:0|pn:1141025283|
[2025/09/12 05:04:03 446555] [debug] |scid:ed04a5c2245acc20e2649cb6|xqc_packet_decrypt_single|pkt_type:HSK|pkt_num:1141025283|
[2025/09/12 05:04:03 446563] [debug] |scid:ed04a5c2245acc20e2649cb6|xqc_process_frames|frame_type:2|
[2025/09/12 05:04:03 446573] [debug] |scid:ed04a5c2245acc20e2649cb6|xqc_send_ctl_on_ack_received|conn:0000558BB89E8B5C|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 05:04:03 446582] [debug] |scid:ed04a5c2245acc20e2649cb6|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:1378|prior_delivered:0|prior_time:1757653443413232|is_app_limited:1|send_elapse:88|ack_elapse:33271|ctl_first_sent_time:1757653443413320|lagest_ack_time:1757653443446503|curr_delivered:194|
[2025/09/12 05:04:03 446592] [debug] |scid:ed04a5c2245acc20e2649cb6|xqc_update_sample|sampler_sent_time_update:1757653443413320|
[2025/09/12 05:04:03 446600] [debug] |scid:ed04a5c2245acc20e2649cb6|xqc_send_ctl_on_ack_received|sndq_packets_used:4||sndq_packets_used_bytes:0|sndq_packets_free:2|
[2025/09/12 05:04:03 446610] [debug] |scid:ed04a5c2245acc20e2649cb6|xqc_send_ctl_on_ack_received|conn:0000558BB89E8B5C|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 05:04:03 446618] [debug] |scid:ed04a5c2245acc20e2649cb6|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:2101|prior_delivered:0|prior_time:1757653443413232|is_app_limited:1|send_elapse:330|ack_elapse:33271|ctl_first_sent_time:1757653443413562|lagest_ack_time:1757653443446503|curr_delivered:276|
[2025/09/12 05:04:03 446627] [debug] |scid:ed04a5c2245acc20e2649cb6|xqc_update_sample|sampler_sent_time_update:1757653443413562|
[2025/09/12 05:04:03 446635] [debug] |scid:ed04a5c2245acc20e2649cb6|xqc_send_ctl_on_ack_received|sndq_packets_used:3||sndq_packets_used_bytes:0|sndq_packets_free:3|
[2025/09/12 05:04:03 446642] [debug] |scid:ed04a5c2245acc20e2649cb6|xqc_send_ctl_update_rtt|before update rtt|conn:0000558BB89E8B5C|srtt:250000|rttvar:125000|minrtt:4294967295|latest_rtt:32941|ack_delay:0|
[2025/09/12 05:04:03 446651] [debug] |scid:ed04a5c2245acc20e2649cb6|xqc_send_ctl_update_rtt|l-0.0.0.0-443-ed04a5c2245acc20e2649cb6 p-193.167.0.100-39866-418a219b0cb6d5619aa56a05a2ea0a06ca |after update rtt|conn:0000558BB89E8B5C|srtt:32941|rttvar:16470|minrtt:32941|latest_rtt:32941|ack_delay:0|
[2025/09/12 05:04:03 446659] [debug] |scid:ed04a5c2245acc20e2649cb6|xqc_send_ctl_get_lost_sent_pn|largest_acked:3|lost_pn:0|thresh:3|
[2025/09/12 05:04:03 446664] [debug] |scid:ed04a5c2245acc20e2649cb6|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:04:03 446670] [debug] |scid:ed04a5c2245acc20e2649cb6|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:0000558BB89E8B5C|path:0|pns:1|expire:1757653443450460|now:1757653443446669|interval:3791|
[2025/09/12 05:04:03 446675] [debug] |scid:ed04a5c2245acc20e2649cb6|xqc_timer_set|type:LOSS_DETECTION|expire:1757653443450460|now:1757653443446669|interv:3791|
[2025/09/12 05:04:03 446680] [debug] |scid:ed04a5c2245acc20e2649cb6|xqc_generate_sample|sampler: send_elapse 330, ack_elapse 33271, delivered 276|rate 8295|lost 0|
[2025/09/12 05:04:03 446700] [debug] |scid:ed04a5c2245acc20e2649cb6|xqc_bbr_update_bandwidth|BBRv1: RTT round update 0 -> 1|
[2025/09/12 05:04:03 446705] [debug] |scid:ed04a5c2245acc20e2649cb6|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (8295) in round 1|
[2025/09/12 05:04:03 446710] [debug] |scid:ed04a5c2245acc20e2649cb6|xqc_bbr_update_min_rtt|probertt expire|rtt:32941, old_rtt:2147483647|
[2025/09/12 05:04:03 446715] [debug] |scid:ed04a5c2245acc20e2649cb6|xqc_bbr_update_min_rtt|minrtt expire|rtt:32941, old_rtt:2147483647|
[2025/09/12 05:04:03 446721] [debug] |scid:ed04a5c2245acc20e2649cb6|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:5744|extra_cwnd:552|
[2025/09/12 05:04:03 446726] [debug] |scid:ed04a5c2245acc20e2649cb6|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:45952|packet_lost:0|acked:276|po_sent_time:1757653443413562|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:276|
[2025/09/12 05:04:03 446732] [debug] |scid:ed04a5c2245acc20e2649cb6|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:45952|packet_lost:0|acked:276|po_sent_time:1757653443413562|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:276|
[2025/09/12 05:04:03 446738] [debug] |scid:ed04a5c2245acc20e2649cb6|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-ed04a5c2245acc20e2649cb6 p-193.167.0.100-39866-418a219b0cb6d5619aa56a05a2ea0a06ca |bbr on ack|mode:0|pacing_rate:4024511|bw:8295|cwnd:46228|full_bw_reached:0|inflight:1825|srtt:32941|latest_rtt:32941|min_rtt:32941|applimit:1|lost:0|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:1|
[2025/09/12 05:04:03 446745] [stats] |scid:ed04a5c2245acc20e2649cb6|xqc_send_ctl_info_circle_record|l-0.0.0.0-443-ed04a5c2245acc20e2649cb6 p-193.167.0.100-39866-418a219b0cb6d5619aa56a05a2ea0a06ca |path:0||cwnd:46228|inflight:1825|mode:0|applimit:0|pacing_rate:4024511|bw:8295|srtt:32941|latest_rtt:32941|min_rtt:32941|send:5|lost:0|tlp:0|recv:1|recovery:0|slow_start:1|conn_life:35055|acked:276|delivered:276|is_cwnd_limited:0|
[2025/09/12 05:04:03 446753] [debug] |scid:ed04a5c2245acc20e2649cb6|xqc_send_queue_drop_packets_with_type|drop pkt from unacked|inflight:641|cwnd:46228|pkt_num:0|ptype:0|frames:PADDING CRYPTO |
[2025/09/12 05:04:03 446758] [info] |scid:ed04a5c2245acc20e2649cb6|xqc_send_ctl_on_pns_discard|xqc_send_ctl_set_loss_detection_timer on discard pns:0
[2025/09/12 05:04:03 446763] [debug] |scid:ed04a5c2245acc20e2649cb6|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:0000558BB89E8B5C|path:0|pns:1|expire:1757653443450460|now:1757653443446763|interval:3697|
[2025/09/12 05:04:03 446769] [debug] |scid:ed04a5c2245acc20e2649cb6|xqc_timer_set|type:LOSS_DETECTION|expire:1757653443450460|now:1757653443446763|interv:3697|
[2025/09/12 05:04:03 446774] [info] |scid:ed04a5c2245acc20e2649cb6|xqc_conn_addr_validated|Address Validated|conn:0000558BB89E8B5C|role:1|
[2025/09/12 05:04:03 446780] [debug] |scid:ed04a5c2245acc20e2649cb6|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:1141025283|largest:1141025283|pns:1|
[2025/09/12 05:04:03 446786] [info] |scid:ed04a5c2245acc20e2649cb6|xqc_conn_on_pkt_processed|====>|conn:0000558BB89E8B5C|path:0|size:67|pkt_type:HSK|pkt_num:1141025283|frame:ACK |recv_time:1757653443446503|dcid:ed04a5c2245acc20e2649cb6|dcid_seq:0|
[2025/09/12 05:04:03 446792] [debug] |scid:ed04a5c2245acc20e2649cb6|xqc_timer_set|type:PATH_IDLE|expire:1757653503446503|now:1757653443446503|interv:60000000|
[2025/09/12 05:04:03 446797] [debug] |scid:ed04a5c2245acc20e2649cb6|xqc_timer_set|type:CONN_IDLE|expire:1757653503446503|now:1757653443446503|interv:60000000|
[2025/09/12 05:04:03 446802] [debug] |scid:ed04a5c2245acc20e2649cb6|xqc_engine_remove_wakeup_queue|next_tick_time:1757653444163232|pq_index:2|
[2025/09/12 05:04:03 446807] [debug] |scid:ed04a5c2245acc20e2649cb6|xqc_engine_add_active_queue|last_ticked_time:1757653443413022|
[2025/09/12 05:04:03 446812] [debug] |xqc_engine_main_logic|BEGIN|now:1757653443446812|
[2025/09/12 05:04:03 446822] [debug] |scid:ed04a5c2245acc20e2649cb6|xqc_engine_process_conn|conn:0000558BB89E8B5C|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:1757653443446821|
[2025/09/12 05:04:03 446830] [debug] |scid:ed04a5c2245acc20e2649cb6|xqc_conn_next_wakeup_time|wakeup_time:1757653443450460|
[2025/09/12 05:04:03 446835] [debug] |scid:ed04a5c2245acc20e2649cb6|xqc_engine_add_wakeup_queue|next_tick_time:1757653443450460|
[2025/09/12 05:04:03 446840] [debug] |xqc_engine_wakeup_after|wakeup:1757653443450460|now:1757653443446840|diff:3620|
[2025/09/12 05:04:03 446845] [debug] |xqc_engine_main_logic|END|now:1757653443446821|
[2025/09/12 05:04:03 446852] [debug] |xqc_engine_main_logic|BEGIN|now:1757653443446851|
[2025/09/12 05:04:03 446856] [debug] |xqc_engine_wakeup_after|wakeup:1757653443450460|now:1757653443446856|diff:3604|
[2025/09/12 05:04:03 446861] [debug] |xqc_engine_main_logic|END|now:1757653443446851|
[2025/09/12 05:04:03 450936] [debug] |xqc_engine_main_logic|BEGIN|now:1757653443450936|
[2025/09/12 05:04:03 450946] [debug] |scid:ed04a5c2245acc20e2649cb6|xqc_engine_remove_wakeup_queue|next_tick_time:1757653443450460|pq_index:0|
[2025/09/12 05:04:03 450951] [debug] |scid:ed04a5c2245acc20e2649cb6|xqc_engine_add_active_queue|last_ticked_time:1757653443446821|
[2025/09/12 05:04:03 450957] [debug] |scid:ed04a5c2245acc20e2649cb6|xqc_engine_process_conn|conn:0000558BB89E8B5C|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:1757653443450956|
[2025/09/12 05:04:03 450962] [debug] |scid:ed04a5c2245acc20e2649cb6|xqc_timer_expire|timer expired|type:LOSS_DETECTION|expire_time:1757653443450460|now:1757653443450956|
[2025/09/12 05:04:03 450968] [debug] |scid:ed04a5c2245acc20e2649cb6|xqc_timer_loss_detection_timeout|path:0|loss_detection_timeout|
[2025/09/12 05:04:03 450972] [debug] |scid:ed04a5c2245acc20e2649cb6|xqc_timer_loss_detection_timeout|xqc_send_ctl_detect_lost|
[2025/09/12 05:04:03 450977] [debug] |scid:ed04a5c2245acc20e2649cb6|xqc_send_ctl_get_lost_sent_pn|largest_acked:3|lost_pn:0|thresh:3|
[2025/09/12 05:04:03 450983] [debug] |scid:ed04a5c2245acc20e2649cb6|xqc_send_ctl_detect_lost|mark lost|pns:1|pkt_num:1|lost_pn:0|po_sent_time:1757653443413402|lost_send_time:1757653443413898|loss_delay:37058|frame:CRYPTO |repair:32|
[2025/09/12 05:04:03 450990] [debug] |scid:ed04a5c2245acc20e2649cb6|xqc_send_ctl_detect_lost|mark lost|pns:1|pkt_num:2|lost_pn:0|po_sent_time:1757653443413481|lost_send_time:1757653443413898|loss_delay:37058|frame:CRYPTO |repair:32|
[2025/09/12 05:04:03 450995] [debug] |scid:ed04a5c2245acc20e2649cb6|xqc_send_ctl_detect_lost|OnLostDetection|largest_lost sent time: 1757653443413481u|
[2025/09/12 05:04:03 451000] [stats] |scid:ed04a5c2245acc20e2649cb6|xqc_send_ctl_detect_lost|l-0.0.0.0-443-ed04a5c2245acc20e2649cb6 p-193.167.0.100-39866-418a219b0cb6d5619aa56a05a2ea0a06ca |lost interval:1757653443450956|lost_count:2|send_count:5|pkt_num:2|po_send_time:1757653443413481|srtt:32941|cwnd:46228|bw:8295|conn_life:39267|now:0|last_lost_time:39267|
[2025/09/12 05:04:03 451006] [debug] |scid:ed04a5c2245acc20e2649cb6|xqc_timer_loss_detection_timeout|xqc_send_ctl_set_loss_detection_timer|loss|
[2025/09/12 05:04:03 451011] [debug] |scid:ed04a5c2245acc20e2649cb6|xqc_send_ctl_set_loss_detection_timer|unset|no ack-eliciting pkts in flight|conn:0000558BB89E8B5C|path:0|
[2025/09/12 05:04:03 451016] [debug] |scid:ed04a5c2245acc20e2649cb6|xqc_timer_unset|type:LOSS_DETECTION|
[2025/09/12 05:04:03 451021] [debug] |scid:ed04a5c2245acc20e2649cb6|xqc_timer_expire|unset|type:LOSS_DETECTION|expire_time:0|now:1757653443450956|
[2025/09/12 05:04:03 451026] [debug] |scid:ed04a5c2245acc20e2649cb6|xqc_timer_unset|type:LOSS_DETECTION|
[2025/09/12 05:04:03 451032] [debug] |scid:ed04a5c2245acc20e2649cb6|xqc_path_get_perf_class|conn:0000558BB89E8B5C|path_id:0|path_srtt:32941|min_srtt:32941|path_bw:8295|loss_rate:0.00|path_pto:0|
[2025/09/12 05:04:03 451067] [debug] |scid:ed04a5c2245acc20e2649cb6|xqc_send_ctl_can_send|l-0.0.0.0-443-ed04a5c2245acc20e2649cb6 p-193.167.0.100-39866-418a219b0cb6d5619aa56a05a2ea0a06ca |path:0|can:1|pkt_sz:516|schedule_bytes:0|inflight:0|cwnd:46228|conn:0000558BB89E8B5C|stream_id:0|stream_offset:0|
[2025/09/12 05:04:03 451073] [debug] |scid:ed04a5c2245acc20e2649cb6|xqc_minrtt_scheduler_get_path|path srtt|conn:0000558BB89E8B5C|path_id:0|path_srtt:32941|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:04:03 451079] [debug] |scid:ed04a5c2245acc20e2649cb6|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CRYPTO |pn:1|size:516|reinj:0|path_class:2|
[2025/09/12 05:04:03 451085] [debug] |scid:ed04a5c2245acc20e2649cb6|xqc_path_get_perf_class|conn:0000558BB89E8B5C|path_id:0|path_srtt:32941|min_srtt:32941|path_bw:8295|loss_rate:0.00|path_pto:0|
[2025/09/12 05:04:03 451090] [debug] |scid:ed04a5c2245acc20e2649cb6|xqc_send_ctl_can_send|l-0.0.0.0-443-ed04a5c2245acc20e2649cb6 p-193.167.0.100-39866-418a219b0cb6d5619aa56a05a2ea0a06ca |path:0|can:1|pkt_sz:125|schedule_bytes:516|inflight:0|cwnd:46228|conn:0000558BB89E8B5C|stream_id:0|stream_offset:0|
[2025/09/12 05:04:03 451096] [debug] |scid:ed04a5c2245acc20e2649cb6|xqc_minrtt_scheduler_get_path|path srtt|conn:0000558BB89E8B5C|path_id:0|path_srtt:32941|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:04:03 451102] [debug] |scid:ed04a5c2245acc20e2649cb6|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CRYPTO |pn:2|size:125|reinj:0|path_class:2|
[2025/09/12 05:04:03 451107] [debug] |scid:ed04a5c2245acc20e2649cb6|xqc_check_acked_or_dropped_pkt|conn:0000558BB89E8B5C|pkt_num:1|size:516|pkt_type:HSK|frame:CRYPTO |
[2025/09/12 05:04:03 451112] [debug] |scid:ed04a5c2245acc20e2649cb6|xqc_send_ctl_can_send|l-0.0.0.0-443-ed04a5c2245acc20e2649cb6 p-193.167.0.100-39866-418a219b0cb6d5619aa56a05a2ea0a06ca |path:0|can:1|pkt_sz:516|schedule_bytes:0|inflight:0|cwnd:46228|conn:0000558BB89E8B5C|stream_id:0|stream_offset:0|
[2025/09/12 05:04:03 451118] [debug] |scid:ed04a5c2245acc20e2649cb6|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:04:03 451124] [debug] |scid:ed04a5c2245acc20e2649cb6|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:4|
[2025/09/12 05:04:03 451161] [info] |scid:ed04a5c2245acc20e2649cb6|xqc_send_packet_with_pn|<==|conn:0000558BB89E8B5C|path:0|pkt_num:4|size:516|sent:532|pkt_type:HSK|frame:CRYPTO |inflight:0|now:1757653443451134|stream_id:0|stream_offset:0|
[2025/09/12 05:04:03 451168] [debug] |scid:ed04a5c2245acc20e2649cb6|xqc_send_ctl_on_packet_sent|conn:0000558BB89E8B5C|path:0|pkt_num:4|origin_pktnum:1|size:516|enc_size:532|pkt_type:HSK|frame:CRYPTO |conn_state:S_HANDSHAKE_SENT|po_in_flight:0||retrans:2|
[2025/09/12 05:04:03 451174] [debug] |scid:ed04a5c2245acc20e2649cb6|xqc_send_ctl_on_packet_sent|path:0|inflight:0|applimit:0|
[2025/09/12 05:04:03 451179] [debug] |scid:ed04a5c2245acc20e2649cb6|xqc_send_ctl_get_pto_time_and_space|srtt:32941|rtt_var:16470|pto_duration:98821|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:04:03 451185] [debug] |scid:ed04a5c2245acc20e2649cb6|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB89E8B5C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:04:03 451190] [debug] |scid:ed04a5c2245acc20e2649cb6|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB89E8B5C|path:0|PNS: 1, unacked: 516|
[2025/09/12 05:04:03 451195] [debug] |scid:ed04a5c2245acc20e2649cb6|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB89E8B5C|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:04:03 451200] [debug] |scid:ed04a5c2245acc20e2649cb6|xqc_timer_set|type:LOSS_DETECTION|expire:1757653443549955|now:1757653443451179|interv:98776|
[2025/09/12 05:04:03 451205] [debug] |scid:ed04a5c2245acc20e2649cb6|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB89E8B5C|path:0|pns:1|expire:1757653443549955|now:1757653443451179|interval:98776|pto_count:0|srtt:32941
[2025/09/12 05:04:03 451210] [debug] |scid:ed04a5c2245acc20e2649cb6|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:46228|inflight:516|
[2025/09/12 05:04:03 451221] [debug] |scid:ed04a5c2245acc20e2649cb6|xqc_check_acked_or_dropped_pkt|conn:0000558BB89E8B5C|pkt_num:2|size:125|pkt_type:HSK|frame:CRYPTO |
[2025/09/12 05:04:03 451226] [debug] |scid:ed04a5c2245acc20e2649cb6|xqc_send_ctl_can_send|l-0.0.0.0-443-ed04a5c2245acc20e2649cb6 p-193.167.0.100-39866-418a219b0cb6d5619aa56a05a2ea0a06ca |path:0|can:1|pkt_sz:125|schedule_bytes:0|inflight:516|cwnd:46228|conn:0000558BB89E8B5C|stream_id:0|stream_offset:0|
[2025/09/12 05:04:03 451232] [debug] |scid:ed04a5c2245acc20e2649cb6|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:04:03 451237] [debug] |scid:ed04a5c2245acc20e2649cb6|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:5|
[2025/09/12 05:04:03 451261] [info] |scid:ed04a5c2245acc20e2649cb6|xqc_send_packet_with_pn|<==|conn:0000558BB89E8B5C|path:0|pkt_num:5|size:125|sent:141|pkt_type:HSK|frame:CRYPTO |inflight:516|now:1757653443451244|stream_id:0|stream_offset:0|
[2025/09/12 05:04:03 451268] [debug] |scid:ed04a5c2245acc20e2649cb6|xqc_send_ctl_on_packet_sent|conn:0000558BB89E8B5C|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 05:04:03 451273] [debug] |scid:ed04a5c2245acc20e2649cb6|xqc_send_ctl_on_packet_sent|path:0|inflight:516|applimit:0|
[2025/09/12 05:04:03 451278] [debug] |scid:ed04a5c2245acc20e2649cb6|xqc_send_ctl_get_pto_time_and_space|srtt:32941|rtt_var:16470|pto_duration:98821|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:04:03 451284] [debug] |scid:ed04a5c2245acc20e2649cb6|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB89E8B5C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:04:03 451289] [debug] |scid:ed04a5c2245acc20e2649cb6|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB89E8B5C|path:0|PNS: 1, unacked: 641|
[2025/09/12 05:04:03 451293] [debug] |scid:ed04a5c2245acc20e2649cb6|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB89E8B5C|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:04:03 451298] [debug] |scid:ed04a5c2245acc20e2649cb6|xqc_timer_set|type:LOSS_DETECTION|expire:1757653443550065|now:1757653443451278|interv:98787|
[2025/09/12 05:04:03 451303] [debug] |scid:ed04a5c2245acc20e2649cb6|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB89E8B5C|path:0|pns:1|expire:1757653443550065|now:1757653443451278|interval:98787|pto_count:0|srtt:32941
[2025/09/12 05:04:03 451309] [debug] |scid:ed04a5c2245acc20e2649cb6|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:46228|inflight:641|
[2025/09/12 05:04:03 451314] [debug] |scid:ed04a5c2245acc20e2649cb6|xqc_conn_next_wakeup_time|wakeup_time:1757653443550065|
[2025/09/12 05:04:03 451319] [debug] |scid:ed04a5c2245acc20e2649cb6|xqc_engine_add_wakeup_queue|next_tick_time:1757653443550065|
[2025/09/12 05:04:03 451324] [debug] |xqc_engine_wakeup_after|wakeup:1757653443510296|now:1757653443451324|diff:58972|
[2025/09/12 05:04:03 451330] [debug] |xqc_engine_main_logic|END|now:1757653443450956|
[2025/09/12 05:04:03 483539] [info] |xqc_engine_packet_process|==>|conn:0000558BB89E8B5C|size:418|state:S_HANDSHAKE_SENT|recv_time:1757653443483537|
[2025/09/12 05:04:03 483554] [debug] |scid:ed04a5c2245acc20e2649cb6|xqc_packet_parse_handshake|success|Length:66|
[2025/09/12 05:04:03 483564] [debug] |scid:ed04a5c2245acc20e2649cb6|xqc_packet_decrypt|largest_pn:1141025283|
[2025/09/12 05:04:03 483570] [debug] |scid:ed04a5c2245acc20e2649cb6|xqc_packet_decrypt|decryption nonce|path_id:0|pn:1141025284|
[2025/09/12 05:04:03 483578] [debug] |scid:ed04a5c2245acc20e2649cb6|xqc_packet_decrypt_single|pkt_type:HSK|pkt_num:1141025284|
[2025/09/12 05:04:03 483582] [debug] |scid:ed04a5c2245acc20e2649cb6|xqc_process_frames|frame_type:2|
[2025/09/12 05:04:03 483598] [debug] |scid:ed04a5c2245acc20e2649cb6|xqc_send_ctl_on_ack_received|conn:0000558BB89E8B5C|path:0|pkt_num:4|origin_pktnum:1|size:516|pns:1|pkt_type:HSK|frame:CRYPTO |conn_state:S_HANDSHAKE_SENT|frame_largest_ack:5|path_largest_ack:4|
[2025/09/12 05:04:03 483614] [debug] |scid:ed04a5c2245acc20e2649cb6|xqc_update_sample|sampler_update|prior_lost:2|tx_in_flight:516|prior_delivered:276|prior_time:1757653443451134|is_app_limited:1|send_elapse:0|ack_elapse:32403|ctl_first_sent_time:1757653443451134|lagest_ack_time:1757653443483537|curr_delivered:792|
[2025/09/12 05:04:03 483621] [debug] |scid:ed04a5c2245acc20e2649cb6|xqc_update_sample|sampler_sent_time_update:1757653443451134|
[2025/09/12 05:04:03 483627] [debug] |scid:ed04a5c2245acc20e2649cb6|xqc_send_ctl_on_ack_received|sndq_packets_used:2||sndq_packets_used_bytes:0|sndq_packets_free:4|
[2025/09/12 05:04:03 483634] [debug] |scid:ed04a5c2245acc20e2649cb6|xqc_send_ctl_on_ack_received|conn:0000558BB89E8B5C|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 05:04:03 483641] [debug] |scid:ed04a5c2245acc20e2649cb6|xqc_update_sample|sampler_update|prior_lost:2|tx_in_flight:516|prior_delivered:276|prior_time:1757653443451134|is_app_limited:1|send_elapse:0|ack_elapse:32403|ctl_first_sent_time:1757653443451134|lagest_ack_time:1757653443483537|curr_delivered:917|
[2025/09/12 05:04:03 483648] [debug] |scid:ed04a5c2245acc20e2649cb6|xqc_update_sample|sampler_sent_time_update:1757653443451244|
[2025/09/12 05:04:03 483654] [debug] |scid:ed04a5c2245acc20e2649cb6|xqc_send_ctl_on_ack_received|sndq_packets_used:0||sndq_packets_used_bytes:0|sndq_packets_free:6|
[2025/09/12 05:04:03 483660] [debug] |scid:ed04a5c2245acc20e2649cb6|xqc_send_ctl_update_rtt|before update rtt|conn:0000558BB89E8B5C|srtt:32941|rttvar:16470|minrtt:32941|latest_rtt:32293|ack_delay:0|
[2025/09/12 05:04:03 483666] [debug] |scid:ed04a5c2245acc20e2649cb6|xqc_send_ctl_update_rtt|l-0.0.0.0-443-ed04a5c2245acc20e2649cb6 p-193.167.0.100-39866-418a219b0cb6d5619aa56a05a2ea0a06ca |after update rtt|conn:0000558BB89E8B5C|srtt:32860|rttvar:12515|minrtt:32293|latest_rtt:32293|ack_delay:0|
[2025/09/12 05:04:03 483671] [debug] |scid:ed04a5c2245acc20e2649cb6|xqc_send_ctl_get_lost_sent_pn|largest_acked:5|lost_pn:2|thresh:3|
[2025/09/12 05:04:03 483675] [debug] |scid:ed04a5c2245acc20e2649cb6|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:04:03 483679] [debug] |scid:ed04a5c2245acc20e2649cb6|xqc_send_ctl_set_loss_detection_timer|unset|no ack-eliciting pkts in flight|conn:0000558BB89E8B5C|path:0|
[2025/09/12 05:04:03 483683] [debug] |scid:ed04a5c2245acc20e2649cb6|xqc_timer_unset|type:LOSS_DETECTION|
[2025/09/12 05:04:03 483687] [debug] |scid:ed04a5c2245acc20e2649cb6|xqc_generate_sample|sampler: send_elapse 0, ack_elapse 32403, delivered 641|rate 19782|lost 2|
[2025/09/12 05:04:03 483691] [debug] |scid:ed04a5c2245acc20e2649cb6|xqc_bbr_update_bandwidth|BBRv1: RTT round update 1 -> 2|
[2025/09/12 05:04:03 483695] [debug] |scid:ed04a5c2245acc20e2649cb6|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (19782) in round 2|
[2025/09/12 05:04:03 483699] [debug] |scid:ed04a5c2245acc20e2649cb6|xqc_bbr_update_min_rtt|probertt expire|rtt:32293, old_rtt:32941|
[2025/09/12 05:04:03 483703] [debug] |scid:ed04a5c2245acc20e2649cb6|xqc_bbr_update_min_rtt|minrtt expire|rtt:32293, old_rtt:32941|
[2025/09/12 05:04:03 483707] [debug] |scid:ed04a5c2245acc20e2649cb6|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:5744|extra_cwnd:1282|
[2025/09/12 05:04:03 483711] [debug] |scid:ed04a5c2245acc20e2649cb6|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:46228|packet_lost:0|acked:641|po_sent_time:1757653443451244|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:917|
[2025/09/12 05:04:03 483717] [debug] |scid:ed04a5c2245acc20e2649cb6|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:46228|packet_lost:0|acked:641|po_sent_time:1757653443451244|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:917|
[2025/09/12 05:04:03 483725] [debug] |scid:ed04a5c2245acc20e2649cb6|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-ed04a5c2245acc20e2649cb6 p-193.167.0.100-39866-418a219b0cb6d5619aa56a05a2ea0a06ca |bbr on ack|mode:0|pacing_rate:4024511|bw:19782|cwnd:46869|full_bw_reached:0|inflight:0|srtt:32860|latest_rtt:32293|min_rtt:32293|applimit:1|lost:2|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:1|
[2025/09/12 05:04:03 483738] [stats] |scid:ed04a5c2245acc20e2649cb6|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-ed04a5c2245acc20e2649cb6 p-193.167.0.100-39866-418a219b0cb6d5619aa56a05a2ea0a06ca |bandwidth change record|bw_before:8295|bw_after:19782|srtt:32860|cwnd:46869|
[2025/09/12 05:04:03 483742] [debug] |scid:ed04a5c2245acc20e2649cb6|xqc_process_frames|frame_type:6|
[2025/09/12 05:04:03 483747] [debug] |scid:ed04a5c2245acc20e2649cb6|xqc_process_crypto_frame|level:2|
[2025/09/12 05:04:03 483751] [debug] |scid:ed04a5c2245acc20e2649cb6|xqc_read_crypto_stream|xqc_read_crypto_stream|level:2|
[2025/09/12 05:04:03 483755] [debug] |scid:ed04a5c2245acc20e2649cb6|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:2|36u|
[2025/09/12 05:04:03 483885] [debug] |scid:ed04a5c2245acc20e2649cb6|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:3|SSL_quic_write_level:3|rv:1|
[2025/09/12 05:04:03 483893] [debug] |scid:ed04a5c2245acc20e2649cb6|xqc_tls_do_handshake|TLS handshake|ret:1|
[2025/09/12 05:04:03 483899] [debug] |scid:ed04a5c2245acc20e2649cb6|xqc_engine_remove_wakeup_queue|next_tick_time:1757653443550065|pq_index:2|
[2025/09/12 05:04:03 483905] [debug] |scid:ed04a5c2245acc20e2649cb6|xqc_engine_add_active_queue|last_ticked_time:1757653443450956|
[2025/09/12 05:04:03 483911] [debug] |scid:ed04a5c2245acc20e2649cb6|xqc_create_crypto_stream|encrypt_level:3|cur_state:S_HANDSHAKE_SENT|
[2025/09/12 05:04:03 483917] [debug] |scid:ed04a5c2245acc20e2649cb6|xqc_process_crypto_frame|server create 1RTT stream|
[2025/09/12 05:04:03 483922] [info] |scid:ed04a5c2245acc20e2649cb6|xqc_send_ctl_on_pns_discard|xqc_send_ctl_set_loss_detection_timer on discard pns:0
[2025/09/12 05:04:03 483928] [debug] |scid:ed04a5c2245acc20e2649cb6|xqc_send_ctl_set_loss_detection_timer|unset|no ack-eliciting pkts in flight|conn:0000558BB89E8B5C|path:0|
[2025/09/12 05:04:03 483933] [debug] |scid:ed04a5c2245acc20e2649cb6|xqc_timer_unset|type:LOSS_DETECTION|
[2025/09/12 05:04:03 483939] [debug] |scid:ed04a5c2245acc20e2649cb6|xqc_timer_unset|type:ACK_HSK|
[2025/09/12 05:04:03 483946] [debug] |scid:ed04a5c2245acc20e2649cb6|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 05:04:03 483952] [debug] |scid:ed04a5c2245acc20e2649cb6|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:1141025284|largest:1141025284|pns:1|
[2025/09/12 05:04:03 483958] [info] |scid:ed04a5c2245acc20e2649cb6|xqc_conn_on_pkt_processed|====>|conn:0000558BB89E8B5C|path:0|size:418|pkt_type:HSK|pkt_num:1141025284|frame:ACK CRYPTO |recv_time:1757653443483537|dcid:ed04a5c2245acc20e2649cb6|dcid_seq:0|
[2025/09/12 05:04:03 483965] [debug] |scid:ed04a5c2245acc20e2649cb6|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:ed04a5c2245acc20e2649cb6|spin_bit:0|
[2025/09/12 05:04:03 483970] [warn] |scid:ed04a5c2245acc20e2649cb6|xqc_packet_parse_single|delay|buff 1RTT packet before handshake completed|
[2025/09/12 05:04:03 483976] [debug] |scid:ed04a5c2245acc20e2649cb6|xqc_conn_buff_undecrypt_packet_in|====>|delay|undecrypt_count:1|encrypt_level:3|
[2025/09/12 05:04:03 483982] [info] |scid:ed04a5c2245acc20e2649cb6|xqc_conn_process_packet|ignore err|-630|
[2025/09/12 05:04:03 483988] [debug] |scid:ed04a5c2245acc20e2649cb6|xqc_timer_set|type:PATH_IDLE|expire:1757653503483537|now:1757653443483537|interv:60000000|
[2025/09/12 05:04:03 483993] [debug] |scid:ed04a5c2245acc20e2649cb6|xqc_timer_set|type:CONN_IDLE|expire:1757653503483537|now:1757653443483537|interv:60000000|
[2025/09/12 05:04:03 483999] [debug] |xqc_engine_main_logic|BEGIN|now:1757653443483998|
[2025/09/12 05:04:03 484005] [debug] |scid:ed04a5c2245acc20e2649cb6|xqc_engine_process_conn|conn:0000558BB89E8B5C|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:1757653443484004|
[2025/09/12 05:04:03 484016] [debug] |scid:ed04a5c2245acc20e2649cb6|xqc_conn_check_handshake_complete|HANDSHAKE_COMPLETED|conn:0000558BB89E8B5C|
[2025/09/12 05:04:03 484022] [info] |scid:ed04a5c2245acc20e2649cb6|xqc_conn_handshake_confirmed|handshake confirmed|conn:0000558BB89E8B5C|
[2025/09/12 05:04:03 484027] [info] |scid:ed04a5c2245acc20e2649cb6|xqc_send_ctl_on_pns_discard|xqc_send_ctl_set_loss_detection_timer on discard pns:1
[2025/09/12 05:04:03 484033] [debug] |scid:ed04a5c2245acc20e2649cb6|xqc_send_ctl_set_loss_detection_timer|unset|no ack-eliciting pkts in flight|conn:0000558BB89E8B5C|path:0|
[2025/09/12 05:04:03 484063] [debug] |scid:ed04a5c2245acc20e2649cb6|xqc_timer_unset|type:LOSS_DETECTION|
[2025/09/12 05:04:03 484070] [debug] |scid:ed04a5c2245acc20e2649cb6|xqc_conn_gen_token|expire:1758258243|
[2025/09/12 05:04:03 484077] [debug] |scid:ed04a5c2245acc20e2649cb6|xqc_conn_early_data_reject|reject|
[2025/09/12 05:04:03 484082] [debug] |scid:ed04a5c2245acc20e2649cb6|xqc_crypto_stream_on_read|encrypt_level:2|cur_state:S_HANDSHAKE_SENT|next_state:ESTABED|
[2025/09/12 05:04:03 484088] [debug] |scid:ed04a5c2245acc20e2649cb6|xqc_conn_process_undecrypt_packet_in|delay|undecrypt_count:1|encrypt_level:3|
[2025/09/12 05:04:03 484093] [debug] |scid:ed04a5c2245acc20e2649cb6|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:ed04a5c2245acc20e2649cb6|spin_bit:0|
[2025/09/12 05:04:03 484101] [debug] |scid:ed04a5c2245acc20e2649cb6|xqc_packet_decrypt|largest_pn:0|
[2025/09/12 05:04:03 484106] [debug] |scid:ed04a5c2245acc20e2649cb6|xqc_packet_decrypt|decryption nonce|path_id:0|pn:1141025282|
[2025/09/12 05:04:03 484114] [debug] |scid:ed04a5c2245acc20e2649cb6|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:1141025282|
[2025/09/12 05:04:03 484119] [debug] |scid:ed04a5c2245acc20e2649cb6|xqc_process_frames|frame_type:18|
[2025/09/12 05:04:03 484125] [debug] |scid:ed04a5c2245acc20e2649cb6|xqc_process_new_conn_id_frame|new_conn_id|d183f6c5683a4ee9f2df10ffa37a82a5d8|sr_token:0307743f2b884ea78bdafeda98d00715
[2025/09/12 05:04:03 484134] [debug] |scid:ed04a5c2245acc20e2649cb6|xqc_process_frames|frame_type:18|
[2025/09/12 05:04:03 484139] [debug] |scid:ed04a5c2245acc20e2649cb6|xqc_process_new_conn_id_frame|new_conn_id|c99decd84191f4ba735fa015545a9b4ae2|sr_token:4127fe7a38c8af6d3d85dda12aa9859a
[2025/09/12 05:04:03 484146] [debug] |scid:ed04a5c2245acc20e2649cb6|xqc_process_frames|frame_type:18|
[2025/09/12 05:04:03 484151] [debug] |scid:ed04a5c2245acc20e2649cb6|xqc_process_new_conn_id_frame|new_conn_id|7353ad83ec025179fecde3b3f5a1ec0dce|sr_token:06042a9c969e8e90bd3e93822b88a068
[2025/09/12 05:04:03 484157] [debug] |scid:ed04a5c2245acc20e2649cb6|xqc_process_frames|frame_type:18|
[2025/09/12 05:04:03 484163] [debug] |scid:ed04a5c2245acc20e2649cb6|xqc_process_new_conn_id_frame|new_conn_id|b5e77063539066ec44a5f0543c4d7e1ad0|sr_token:d6b7caad329c0f0bed38dd001f32a820
[2025/09/12 05:04:03 484169] [debug] |scid:ed04a5c2245acc20e2649cb6|xqc_process_frames|frame_type:18|
[2025/09/12 05:04:03 484174] [debug] |scid:ed04a5c2245acc20e2649cb6|xqc_process_new_conn_id_frame|new_conn_id|fe02618e3ebd0e6ad5a6223e2bc8a03d1d|sr_token:82c39eba2d4ad79a2a0aab1f25602a40
[2025/09/12 05:04:03 484181] [debug] |scid:ed04a5c2245acc20e2649cb6|xqc_process_frames|frame_type:18|
[2025/09/12 05:04:03 484186] [debug] |scid:ed04a5c2245acc20e2649cb6|xqc_process_new_conn_id_frame|new_conn_id|df328be919665deda65b45562119023607|sr_token:3f6bcb371986e6b1606e59c1e77f1bae
[2025/09/12 05:04:03 484192] [debug] |scid:ed04a5c2245acc20e2649cb6|xqc_process_frames|frame_type:18|
[2025/09/12 05:04:03 484197] [debug] |scid:ed04a5c2245acc20e2649cb6|xqc_process_new_conn_id_frame|new_conn_id|122685a0acdf94d998b8a6f1c904caaa09|sr_token:c8b6e152643206a34f6d1a070eb5aeee
[2025/09/12 05:04:03 484203] [debug] |scid:ed04a5c2245acc20e2649cb6|xqc_process_frames|frame_type:b|
[2025/09/12 05:04:03 484214] [debug] |scid:ed04a5c2245acc20e2649cb6|xqc_process_stream_frame|offset:0|data_length:17|fin:1|stream_id:0|path:0|
[2025/09/12 05:04:03 484223] [debug] |scid:ed04a5c2245acc20e2649cb6|xqc_insert_stream_frame|merge left|merged_offset_end:17|new_offset:0|new_len:17|
[2025/09/12 05:04:03 484228] [debug] |scid:ed04a5c2245acc20e2649cb6|xqc_process_stream_frame|xqc_stream_ready_to_read all recvd|
[2025/09/12 05:04:03 484234] [debug] |scid:ed04a5c2245acc20e2649cb6|xqc_process_stream_frame|stream_length:17|merged_offset_end:17|stream_id:0|
[2025/09/12 05:04:03 484240] [debug] |scid:ed04a5c2245acc20e2649cb6|xqc_timer_set|type:ACK_01RTT|expire:1757653443508537|now:1757653443483537|interv:25000|
[2025/09/12 05:04:03 484247] [debug] |scid:ed04a5c2245acc20e2649cb6|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:1757653443483537|max_ack_delay:25000|
[2025/09/12 05:04:03 484253] [debug] |scid:ed04a5c2245acc20e2649cb6|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:1141025282|largest:1141025282|pns:2|
[2025/09/12 05:04:03 484258] [info] |scid:ed04a5c2245acc20e2649cb6|xqc_conn_on_pkt_processed|====>|conn:0000558BB89E8B5C|path:0|size:312|pkt_type:SHORT_HEADER|pkt_num:1141025282|frame:STREAM NEW_CONNECTION_ID |recv_time:1757653443483537|dcid:ed04a5c2245acc20e2649cb6|dcid_seq:0|
[2025/09/12 05:04:03 484266] [debug] |scid:ed04a5c2245acc20e2649cb6|xqc_process_crypto_write_streams|
[2025/09/12 05:04:03 484271] [debug] |scid:ed04a5c2245acc20e2649cb6|xqc_crypto_stream_on_write|enc_level|3|
[2025/09/12 05:04:03 484276] [info] |scid:ed04a5c2245acc20e2649cb6|xqc_crypto_stream_send|crypto send data|pkt_num:0|size:283|sent:261|pkt_type:SHORT_HEADER|frame:CRYPTO |now:1757653443484276|
[2025/09/12 05:04:03 484283] [info] |scid:ed04a5c2245acc20e2649cb6|xqc_crypto_stream_send|crypto send data|pkt_num:0|size:284|sent:262|pkt_type:SHORT_HEADER|frame:CRYPTO |now:1757653443484283|
[2025/09/12 05:04:03 484289] [debug] |scid:ed04a5c2245acc20e2649cb6|xqc_crypto_stream_on_write|encrypt_level:3|cur_state:ESTABED|next_state:ESTABED|
[2025/09/12 05:04:03 484294] [debug] |scid:ed04a5c2245acc20e2649cb6|xqc_process_read_streams|stream_read_notify|flag:2|stream_id:0|conn:0000558BB89E8B5C|
[2025/09/12 05:04:03 484358] [debug] |scid:ed04a5c2245acc20e2649cb6|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:25165824|
[2025/09/12 05:04:03 484367] [debug] |scid:ed04a5c2245acc20e2649cb6|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 05:04:03 484374] [debug] |scid:ed04a5c2245acc20e2649cb6|xqc_sample_check_app_limited|path:0|applimit:917|
[2025/09/12 05:04:03 484386] [info] |scid:ed04a5c2245acc20e2649cb6|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:0000558BB89E8B5C|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 05:04:03 484398] [debug] |scid:ed04a5c2245acc20e2649cb6|xqc_engine_conn_logic|engine is running on conn:l-0.0.0.0-443-ed04a5c2245acc20e2649cb6 p-193.167.0.100-39866-418a219b0cb6d5619aa56a05a2ea0a06ca|
[2025/09/12 05:04:03 484413] [debug] |scid:ed04a5c2245acc20e2649cb6|xqc_gen_ack_frame|largest_recv:1141025284|ack_delay:876|first_ack_range:1|largest_pkt_recv_time:1757653443483537|
[2025/09/12 05:04:03 484423] [debug] |scid:ed04a5c2245acc20e2649cb6|xqc_gen_ack_frame|high:1141025284|low:1141025283|pkt_pns:1|
[2025/09/12 05:04:03 484431] [debug] |scid:ed04a5c2245acc20e2649cb6|xqc_write_ack_to_one_packet|ack_size:13|path:0|path_largest_recv:1141025284|frame_largest_recv:1141025284|
[2025/09/12 05:04:03 484440] [debug] |scid:ed04a5c2245acc20e2649cb6|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:1|
[2025/09/12 05:04:03 484470] [debug] |scid:ed04a5c2245acc20e2649cb6|xqc_write_new_conn_id_frame_to_packet|gen_new_scid|cid:be384e0b2b1358a53409021f|sr_token:00d60fd9fe7f00007b3a819f8b550000|seq_num:1
[2025/09/12 05:04:03 484486] [debug] |scid:ed04a5c2245acc20e2649cb6|xqc_write_new_conn_id_frame_to_packet|gen_new_scid|cid:1073ce49a488bd96861f795b|sr_token:00d60fd9fe7f00007b3a819f8b550000|seq_num:2
[2025/09/12 05:04:03 484497] [debug] |scid:ed04a5c2245acc20e2649cb6|xqc_path_get_perf_class|conn:0000558BB89E8B5C|path_id:0|path_srtt:32860|min_srtt:32860|path_bw:19782|loss_rate:28.57|path_pto:0|
[2025/09/12 05:04:03 484506] [debug] |scid:ed04a5c2245acc20e2649cb6|xqc_minrtt_scheduler_get_path|path srtt|conn:0000558BB89E8B5C|path_id:0|path_srtt:32860|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:04:03 484516] [debug] |scid:ed04a5c2245acc20e2649cb6|xqc_minrtt_scheduler_get_path|best path:0|frame_type:HANDSHAKE_DONE |pn:0|size:23|reinj:0|path_class:2|
[2025/09/12 05:04:03 484525] [debug] |scid:ed04a5c2245acc20e2649cb6|xqc_path_get_perf_class|conn:0000558BB89E8B5C|path_id:0|path_srtt:32860|min_srtt:32860|path_bw:19782|loss_rate:28.57|path_pto:0|
[2025/09/12 05:04:03 484534] [debug] |scid:ed04a5c2245acc20e2649cb6|xqc_minrtt_scheduler_get_path|path srtt|conn:0000558BB89E8B5C|path_id:0|path_srtt:32860|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:04:03 484544] [debug] |scid:ed04a5c2245acc20e2649cb6|xqc_minrtt_scheduler_get_path|best path:0|frame_type:NEW_TOKEN |pn:0|size:33|reinj:0|path_class:2|
[2025/09/12 05:04:03 484552] [debug] |scid:ed04a5c2245acc20e2649cb6|xqc_path_get_perf_class|conn:0000558BB89E8B5C|path_id:0|path_srtt:32860|min_srtt:32860|path_bw:19782|loss_rate:28.57|path_pto:0|
[2025/09/12 05:04:03 484561] [debug] |scid:ed04a5c2245acc20e2649cb6|xqc_minrtt_scheduler_get_path|path srtt|conn:0000558BB89E8B5C|path_id:0|path_srtt:32860|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:04:03 484570] [debug] |scid:ed04a5c2245acc20e2649cb6|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CRYPTO |pn:0|size:283|reinj:0|path_class:2|
[2025/09/12 05:04:03 484578] [debug] |scid:ed04a5c2245acc20e2649cb6|xqc_path_get_perf_class|conn:0000558BB89E8B5C|path_id:0|path_srtt:32860|min_srtt:32860|path_bw:19782|loss_rate:28.57|path_pto:0|
[2025/09/12 05:04:03 484586] [debug] |scid:ed04a5c2245acc20e2649cb6|xqc_minrtt_scheduler_get_path|path srtt|conn:0000558BB89E8B5C|path_id:0|path_srtt:32860|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:04:03 484595] [debug] |scid:ed04a5c2245acc20e2649cb6|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CRYPTO |pn:0|size:284|reinj:0|path_class:2|
[2025/09/12 05:04:03 484604] [debug] |scid:ed04a5c2245acc20e2649cb6|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:ACK |stream_id:0|stream_offset:0|
[2025/09/12 05:04:03 484613] [debug] |scid:ed04a5c2245acc20e2649cb6|xqc_path_get_perf_class|conn:0000558BB89E8B5C|path_id:0|path_srtt:32860|min_srtt:32860|path_bw:19782|loss_rate:28.57|path_pto:0|
[2025/09/12 05:04:03 484622] [debug] |scid:ed04a5c2245acc20e2649cb6|xqc_minrtt_scheduler_get_path|path srtt|conn:0000558BB89E8B5C|path_id:0|path_srtt:32860|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:04:03 484631] [debug] |scid:ed04a5c2245acc20e2649cb6|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 05:04:03 484640] [debug] |scid:ed04a5c2245acc20e2649cb6|xqc_path_get_perf_class|conn:0000558BB89E8B5C|path_id:0|path_srtt:32860|min_srtt:32860|path_bw:19782|loss_rate:28.57|path_pto:0|
[2025/09/12 05:04:03 484648] [debug] |scid:ed04a5c2245acc20e2649cb6|xqc_minrtt_scheduler_get_path|path srtt|conn:0000558BB89E8B5C|path_id:0|path_srtt:32860|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:04:03 484665] [debug] |scid:ed04a5c2245acc20e2649cb6|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 05:04:03 484674] [debug] |scid:ed04a5c2245acc20e2649cb6|xqc_path_get_perf_class|conn:0000558BB89E8B5C|path_id:0|path_srtt:32860|min_srtt:32860|path_bw:19782|loss_rate:28.57|path_pto:0|
[2025/09/12 05:04:03 484683] [debug] |scid:ed04a5c2245acc20e2649cb6|xqc_send_ctl_can_send|l-0.0.0.0-443-ed04a5c2245acc20e2649cb6 p-193.167.0.100-39866-418a219b0cb6d5619aa56a05a2ea0a06ca |path:0|can:1|pkt_sz:1050|schedule_bytes:731|inflight:0|cwnd:46869|conn:0000558BB89E8B5C|stream_id:0|stream_offset:1024|
[2025/09/12 05:04:03 484692] [debug] |scid:ed04a5c2245acc20e2649cb6|xqc_minrtt_scheduler_get_path|path srtt|conn:0000558BB89E8B5C|path_id:0|path_srtt:32860|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:04:03 484701] [debug] |scid:ed04a5c2245acc20e2649cb6|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1050|reinj:0|path_class:2|
[2025/09/12 05:04:03 484711] [debug] |scid:ed04a5c2245acc20e2649cb6|xqc_check_acked_or_dropped_pkt|conn:0000558BB89E8B5C|pkt_num:0|size:23|pkt_type:SHORT_HEADER|frame:HANDSHAKE_DONE |
[2025/09/12 05:04:03 484721] [debug] |scid:ed04a5c2245acc20e2649cb6|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:0|
[2025/09/12 05:04:03 484775] [info] |scid:ed04a5c2245acc20e2649cb6|xqc_send_packet_with_pn|<==|conn:0000558BB89E8B5C|path:0|pkt_num:0|size:23|sent:39|pkt_type:SHORT_HEADER|frame:HANDSHAKE_DONE |inflight:0|now:1757653443484736|stream_id:0|stream_offset:0|
[2025/09/12 05:04:03 484788] [debug] |scid:ed04a5c2245acc20e2649cb6|xqc_send_ctl_on_packet_sent|conn:0000558BB89E8B5C|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 05:04:03 484797] [debug] |scid:ed04a5c2245acc20e2649cb6|xqc_send_ctl_on_packet_sent|path:0|inflight:0|applimit:917|
[2025/09/12 05:04:03 484806] [debug] |scid:ed04a5c2245acc20e2649cb6|xqc_send_ctl_get_pto_time_and_space|srtt:32860|rtt_var:12515|pto_duration:82920|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:04:03 484814] [debug] |scid:ed04a5c2245acc20e2649cb6|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB89E8B5C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:04:03 484820] [debug] |scid:ed04a5c2245acc20e2649cb6|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB89E8B5C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:04:03 484826] [debug] |scid:ed04a5c2245acc20e2649cb6|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB89E8B5C|path:0|PNS: 2, unacked: 23|
[2025/09/12 05:04:03 484833] [debug] |scid:ed04a5c2245acc20e2649cb6|xqc_timer_set|type:LOSS_DETECTION|expire:1757653443592656|now:1757653443484805|interv:107851|
[2025/09/12 05:04:03 484840] [debug] |scid:ed04a5c2245acc20e2649cb6|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB89E8B5C|path:0|pns:2|expire:1757653443592656|now:1757653443484805|interval:107851|pto_count:0|srtt:32860
[2025/09/12 05:04:03 484847] [debug] |scid:ed04a5c2245acc20e2649cb6|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:46869|inflight:23|
[2025/09/12 05:04:03 484854] [debug] |scid:ed04a5c2245acc20e2649cb6|xqc_check_acked_or_dropped_pkt|conn:0000558BB89E8B5C|pkt_num:0|size:33|pkt_type:SHORT_HEADER|frame:NEW_TOKEN |
[2025/09/12 05:04:03 484861] [debug] |scid:ed04a5c2245acc20e2649cb6|xqc_send_ctl_set_next_pn_for_packet|optimistic ack detection|skipped_range:1-7|next_skip_chance:1757653443808621|current_time:1757653443484861|
[2025/09/12 05:04:03 484868] [debug] |scid:ed04a5c2245acc20e2649cb6|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:8|
[2025/09/12 05:04:03 484899] [info] |scid:ed04a5c2245acc20e2649cb6|xqc_send_packet_with_pn|<==|conn:0000558BB89E8B5C|path:0|pkt_num:8|size:33|sent:49|pkt_type:SHORT_HEADER|frame:NEW_TOKEN |inflight:23|now:1757653443484876|stream_id:0|stream_offset:0|
[2025/09/12 05:04:03 484908] [debug] |scid:ed04a5c2245acc20e2649cb6|xqc_send_ctl_on_packet_sent|conn:0000558BB89E8B5C|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 05:04:03 484921] [debug] |scid:ed04a5c2245acc20e2649cb6|xqc_send_ctl_on_packet_sent|path:0|inflight:23|applimit:917|
[2025/09/12 05:04:03 484928] [debug] |scid:ed04a5c2245acc20e2649cb6|xqc_send_ctl_get_pto_time_and_space|srtt:32860|rtt_var:12515|pto_duration:82920|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:04:03 484932] [debug] |scid:ed04a5c2245acc20e2649cb6|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB89E8B5C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:04:03 484936] [debug] |scid:ed04a5c2245acc20e2649cb6|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB89E8B5C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:04:03 484940] [debug] |scid:ed04a5c2245acc20e2649cb6|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB89E8B5C|path:0|PNS: 2, unacked: 56|
[2025/09/12 05:04:03 484943] [debug] |scid:ed04a5c2245acc20e2649cb6|xqc_timer_set|type:LOSS_DETECTION|expire:1757653443592796|now:1757653443484927|interv:107869|
[2025/09/12 05:04:03 484947] [debug] |scid:ed04a5c2245acc20e2649cb6|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB89E8B5C|path:0|pns:2|expire:1757653443592796|now:1757653443484927|interval:107869|pto_count:0|srtt:32860
[2025/09/12 05:04:03 484952] [debug] |scid:ed04a5c2245acc20e2649cb6|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:46869|inflight:56|
[2025/09/12 05:04:03 484956] [debug] |scid:ed04a5c2245acc20e2649cb6|xqc_check_acked_or_dropped_pkt|conn:0000558BB89E8B5C|pkt_num:0|size:283|pkt_type:SHORT_HEADER|frame:CRYPTO |
[2025/09/12 05:04:03 484961] [debug] |scid:ed04a5c2245acc20e2649cb6|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:9|
[2025/09/12 05:04:03 484987] [info] |scid:ed04a5c2245acc20e2649cb6|xqc_send_packet_with_pn|<==|conn:0000558BB89E8B5C|path:0|pkt_num:9|size:283|sent:299|pkt_type:SHORT_HEADER|frame:CRYPTO |inflight:56|now:1757653443484967|stream_id:0|stream_offset:0|
[2025/09/12 05:04:03 484995] [debug] |scid:ed04a5c2245acc20e2649cb6|xqc_send_ctl_on_packet_sent|conn:0000558BB89E8B5C|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 05:04:03 485002] [debug] |scid:ed04a5c2245acc20e2649cb6|xqc_send_ctl_on_packet_sent|path:0|inflight:56|applimit:917|
[2025/09/12 05:04:03 485009] [debug] |scid:ed04a5c2245acc20e2649cb6|xqc_send_ctl_get_pto_time_and_space|srtt:32860|rtt_var:12515|pto_duration:82920|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:04:03 485014] [debug] |scid:ed04a5c2245acc20e2649cb6|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB89E8B5C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:04:03 485019] [debug] |scid:ed04a5c2245acc20e2649cb6|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB89E8B5C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:04:03 485023] [debug] |scid:ed04a5c2245acc20e2649cb6|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB89E8B5C|path:0|PNS: 2, unacked: 339|
[2025/09/12 05:04:03 485027] [debug] |scid:ed04a5c2245acc20e2649cb6|xqc_timer_set|type:LOSS_DETECTION|expire:1757653443592887|now:1757653443485008|interv:107879|
[2025/09/12 05:04:03 485031] [debug] |scid:ed04a5c2245acc20e2649cb6|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB89E8B5C|path:0|pns:2|expire:1757653443592887|now:1757653443485008|interval:107879|pto_count:0|srtt:32860
[2025/09/12 05:04:03 485036] [debug] |scid:ed04a5c2245acc20e2649cb6|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:46869|inflight:339|
[2025/09/12 05:04:03 485054] [debug] |scid:ed04a5c2245acc20e2649cb6|xqc_check_acked_or_dropped_pkt|conn:0000558BB89E8B5C|pkt_num:0|size:284|pkt_type:SHORT_HEADER|frame:CRYPTO |
[2025/09/12 05:04:03 485059] [debug] |scid:ed04a5c2245acc20e2649cb6|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:10|
[2025/09/12 05:04:03 485084] [info] |scid:ed04a5c2245acc20e2649cb6|xqc_send_packet_with_pn|<==|conn:0000558BB89E8B5C|path:0|pkt_num:10|size:284|sent:300|pkt_type:SHORT_HEADER|frame:CRYPTO |inflight:339|now:1757653443485065|stream_id:0|stream_offset:0|
[2025/09/12 05:04:03 485099] [debug] |scid:ed04a5c2245acc20e2649cb6|xqc_send_ctl_on_packet_sent|conn:0000558BB89E8B5C|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 05:04:03 485105] [debug] |scid:ed04a5c2245acc20e2649cb6|xqc_send_ctl_on_packet_sent|path:0|inflight:339|applimit:917|
[2025/09/12 05:04:03 485112] [debug] |scid:ed04a5c2245acc20e2649cb6|xqc_send_ctl_get_pto_time_and_space|srtt:32860|rtt_var:12515|pto_duration:82920|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:04:03 485119] [debug] |scid:ed04a5c2245acc20e2649cb6|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB89E8B5C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:04:03 485125] [debug] |scid:ed04a5c2245acc20e2649cb6|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB89E8B5C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:04:03 485132] [debug] |scid:ed04a5c2245acc20e2649cb6|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB89E8B5C|path:0|PNS: 2, unacked: 623|
[2025/09/12 05:04:03 485138] [debug] |scid:ed04a5c2245acc20e2649cb6|xqc_timer_set|type:LOSS_DETECTION|expire:1757653443592985|now:1757653443485112|interv:107873|
[2025/09/12 05:04:03 485144] [debug] |scid:ed04a5c2245acc20e2649cb6|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB89E8B5C|path:0|pns:2|expire:1757653443592985|now:1757653443485112|interval:107873|pto_count:0|srtt:32860
[2025/09/12 05:04:03 485151] [debug] |scid:ed04a5c2245acc20e2649cb6|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:46869|inflight:623|
[2025/09/12 05:04:03 485156] [debug] |scid:ed04a5c2245acc20e2649cb6|xqc_check_acked_or_dropped_pkt|conn:0000558BB89E8B5C|pkt_num:0|size:55|pkt_type:HSK|frame:ACK |
[2025/09/12 05:04:03 485161] [debug] |scid:ed04a5c2245acc20e2649cb6|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:6|
[2025/09/12 05:04:03 485189] [info] |scid:ed04a5c2245acc20e2649cb6|xqc_send_packet_with_pn|<==|conn:0000558BB89E8B5C|path:0|pkt_num:6|size:55|sent:71|pkt_type:HSK|frame:ACK |inflight:623|now:1757653443485167|stream_id:0|stream_offset:0|
[2025/09/12 05:04:03 485198] [debug] |scid:ed04a5c2245acc20e2649cb6|xqc_send_ctl_on_packet_sent|conn:0000558BB89E8B5C|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 05:04:03 485205] [debug] |scid:ed04a5c2245acc20e2649cb6|xqc_check_acked_or_dropped_pkt|conn:0000558BB89E8B5C|pkt_num:0|size:54|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |
[2025/09/12 05:04:03 485212] [debug] |scid:ed04a5c2245acc20e2649cb6|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:11|
[2025/09/12 05:04:03 485236] [info] |scid:ed04a5c2245acc20e2649cb6|xqc_send_packet_with_pn|<==|conn:0000558BB89E8B5C|path:0|pkt_num:11|size:54|sent:70|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |inflight:623|now:1757653443485219|stream_id:0|stream_offset:0|
[2025/09/12 05:04:03 485244] [debug] |scid:ed04a5c2245acc20e2649cb6|xqc_send_ctl_on_packet_sent|conn:0000558BB89E8B5C|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 05:04:03 485250] [debug] |scid:ed04a5c2245acc20e2649cb6|xqc_send_ctl_on_packet_sent|path:0|inflight:623|applimit:917|
[2025/09/12 05:04:03 485257] [debug] |scid:ed04a5c2245acc20e2649cb6|xqc_send_ctl_get_pto_time_and_space|srtt:32860|rtt_var:12515|pto_duration:82920|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:04:03 485262] [debug] |scid:ed04a5c2245acc20e2649cb6|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB89E8B5C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:04:03 485267] [debug] |scid:ed04a5c2245acc20e2649cb6|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB89E8B5C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:04:03 485279] [debug] |scid:ed04a5c2245acc20e2649cb6|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB89E8B5C|path:0|PNS: 2, unacked: 677|
[2025/09/12 05:04:03 485285] [debug] |scid:ed04a5c2245acc20e2649cb6|xqc_timer_set|type:LOSS_DETECTION|expire:1757653443593139|now:1757653443485257|interv:107882|
[2025/09/12 05:04:03 485289] [debug] |scid:ed04a5c2245acc20e2649cb6|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB89E8B5C|path:0|pns:2|expire:1757653443593139|now:1757653443485257|interval:107882|pto_count:0|srtt:32860
[2025/09/12 05:04:03 485293] [debug] |scid:ed04a5c2245acc20e2649cb6|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:46869|inflight:677|
[2025/09/12 05:04:03 485298] [debug] |scid:ed04a5c2245acc20e2649cb6|xqc_check_acked_or_dropped_pkt|conn:0000558BB89E8B5C|pkt_num:0|size:54|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |
[2025/09/12 05:04:03 485302] [debug] |scid:ed04a5c2245acc20e2649cb6|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:12|
[2025/09/12 05:04:03 485332] [info] |scid:ed04a5c2245acc20e2649cb6|xqc_send_packet_with_pn|<==|conn:0000558BB89E8B5C|path:0|pkt_num:12|size:54|sent:70|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |inflight:677|now:1757653443485309|stream_id:0|stream_offset:0|
[2025/09/12 05:04:03 485340] [debug] |scid:ed04a5c2245acc20e2649cb6|xqc_send_ctl_on_packet_sent|conn:0000558BB89E8B5C|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 05:04:03 485347] [debug] |scid:ed04a5c2245acc20e2649cb6|xqc_send_ctl_on_packet_sent|path:0|inflight:677|applimit:917|
[2025/09/12 05:04:03 485353] [debug] |scid:ed04a5c2245acc20e2649cb6|xqc_send_ctl_get_pto_time_and_space|srtt:32860|rtt_var:12515|pto_duration:82920|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:04:03 485360] [debug] |scid:ed04a5c2245acc20e2649cb6|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB89E8B5C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:04:03 485366] [debug] |scid:ed04a5c2245acc20e2649cb6|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB89E8B5C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:04:03 485372] [debug] |scid:ed04a5c2245acc20e2649cb6|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB89E8B5C|path:0|PNS: 2, unacked: 731|
[2025/09/12 05:04:03 485378] [debug] |scid:ed04a5c2245acc20e2649cb6|xqc_timer_set|type:LOSS_DETECTION|expire:1757653443593229|now:1757653443485352|interv:107877|
[2025/09/12 05:04:03 485383] [debug] |scid:ed04a5c2245acc20e2649cb6|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB89E8B5C|path:0|pns:2|expire:1757653443593229|now:1757653443485352|interval:107877|pto_count:0|srtt:32860
[2025/09/12 05:04:03 485387] [debug] |scid:ed04a5c2245acc20e2649cb6|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:46869|inflight:731|
[2025/09/12 05:04:03 485392] [debug] |scid:ed04a5c2245acc20e2649cb6|xqc_check_acked_or_dropped_pkt|conn:0000558BB89E8B5C|pkt_num:0|size:1050|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:04:03 485397] [debug] |scid:ed04a5c2245acc20e2649cb6|xqc_send_ctl_can_send|l-0.0.0.0-443-ed04a5c2245acc20e2649cb6 p-193.167.0.100-39866-418a219b0cb6d5619aa56a05a2ea0a06ca |path:0|can:1|pkt_sz:1050|schedule_bytes:0|inflight:731|cwnd:46869|conn:0000558BB89E8B5C|stream_id:0|stream_offset:1024|
[2025/09/12 05:04:03 485404] [debug] |scid:ed04a5c2245acc20e2649cb6|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:04:03 485411] [debug] |scid:ed04a5c2245acc20e2649cb6|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:13|
[2025/09/12 05:04:03 485439] [info] |scid:ed04a5c2245acc20e2649cb6|xqc_send_packet_with_pn|<==|conn:0000558BB89E8B5C|path:0|pkt_num:13|size:1050|sent:1066|pkt_type:SHORT_HEADER|frame:STREAM |inflight:731|now:1757653443485421|stream_id:0|stream_offset:1024|
[2025/09/12 05:04:03 485445] [debug] |scid:ed04a5c2245acc20e2649cb6|xqc_send_ctl_on_packet_sent|conn:0000558BB89E8B5C|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 05:04:03 485457] [debug] |scid:ed04a5c2245acc20e2649cb6|xqc_send_ctl_on_packet_sent|path:0|inflight:731|applimit:917|
[2025/09/12 05:04:03 485463] [debug] |scid:ed04a5c2245acc20e2649cb6|xqc_send_ctl_get_pto_time_and_space|srtt:32860|rtt_var:12515|pto_duration:82920|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:04:03 485470] [debug] |scid:ed04a5c2245acc20e2649cb6|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB89E8B5C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:04:03 485476] [debug] |scid:ed04a5c2245acc20e2649cb6|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB89E8B5C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:04:03 485483] [debug] |scid:ed04a5c2245acc20e2649cb6|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB89E8B5C|path:0|PNS: 2, unacked: 1781|
[2025/09/12 05:04:03 485489] [debug] |scid:ed04a5c2245acc20e2649cb6|xqc_timer_set|type:LOSS_DETECTION|expire:1757653443593341|now:1757653443485463|interv:107878|
[2025/09/12 05:04:03 485496] [debug] |scid:ed04a5c2245acc20e2649cb6|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB89E8B5C|path:0|pns:2|expire:1757653443593341|now:1757653443485463|interval:107878|pto_count:0|srtt:32860
[2025/09/12 05:04:03 485504] [debug] |scid:ed04a5c2245acc20e2649cb6|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:46869|inflight:1781|
[2025/09/12 05:04:03 485510] [debug] |scid:ed04a5c2245acc20e2649cb6|xqc_conn_next_wakeup_time|wakeup_time:1757653443508537|
[2025/09/12 05:04:03 485515] [debug] |scid:ed04a5c2245acc20e2649cb6|xqc_engine_add_wakeup_queue|next_tick_time:1757653443508537|
[2025/09/12 05:04:03 485519] [debug] |xqc_engine_wakeup_after|wakeup:1757653443508537|now:1757653443485518|diff:23019|
[2025/09/12 05:04:03 485523] [debug] |xqc_engine_main_logic|END|now:1757653443484004|
[2025/09/12 05:04:03 485530] [info] |xqc_engine_packet_process|==>|conn:0000558BB89E8B5C|size:1406|state:ESTABED|recv_time:1757653443485530|
[2025/09/12 05:04:03 485535] [debug] |scid:ed04a5c2245acc20e2649cb6|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:ed04a5c2245acc20e2649cb6|spin_bit:0|
[2025/09/12 05:04:03 485541] [debug] |scid:ed04a5c2245acc20e2649cb6|xqc_packet_decrypt|largest_pn:1141025282|
[2025/09/12 05:04:03 485545] [debug] |scid:ed04a5c2245acc20e2649cb6|xqc_packet_decrypt|decryption nonce|path_id:0|pn:1141025283|
[2025/09/12 05:04:03 485551] [debug] |scid:ed04a5c2245acc20e2649cb6|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:1141025283|
[2025/09/12 05:04:03 485555] [debug] |scid:ed04a5c2245acc20e2649cb6|xqc_process_frames|frame_type:1|
[2025/09/12 05:04:03 485559] [debug] |scid:ed04a5c2245acc20e2649cb6|xqc_process_frames|frame_type:0|
[2025/09/12 05:04:03 485563] [debug] |scid:ed04a5c2245acc20e2649cb6|xqc_process_padding_frame|process padding|
[2025/09/12 05:04:03 485571] [debug] |scid:ed04a5c2245acc20e2649cb6|xqc_timer_unset|type:ACK_01RTT|
[2025/09/12 05:04:03 485579] [debug] |scid:ed04a5c2245acc20e2649cb6|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 05:04:03 485587] [debug] |scid:ed04a5c2245acc20e2649cb6|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:1141025283|largest:1141025283|pns:2|
[2025/09/12 05:04:03 485594] [info] |scid:ed04a5c2245acc20e2649cb6|xqc_conn_on_pkt_processed|====>|conn:0000558BB89E8B5C|path:0|size:1406|pkt_type:SHORT_HEADER|pkt_num:1141025283|frame:PADDING PING |recv_time:1757653443485530|dcid:ed04a5c2245acc20e2649cb6|dcid_seq:0|
[2025/09/12 05:04:03 485599] [debug] |scid:ed04a5c2245acc20e2649cb6|xqc_timer_set|type:PATH_IDLE|expire:1757653563485530|now:1757653443485530|interv:120000000|
[2025/09/12 05:04:03 485603] [debug] |scid:ed04a5c2245acc20e2649cb6|xqc_timer_set|type:CONN_IDLE|expire:1757653563485530|now:1757653443485530|interv:120000000|
[2025/09/12 05:04:03 485612] [debug] |scid:ed04a5c2245acc20e2649cb6|xqc_engine_remove_wakeup_queue|next_tick_time:1757653443508537|pq_index:0|
[2025/09/12 05:04:03 485616] [debug] |scid:ed04a5c2245acc20e2649cb6|xqc_engine_add_active_queue|last_ticked_time:1757653443484004|
[2025/09/12 05:04:03 485620] [debug] |xqc_engine_main_logic|BEGIN|now:1757653443485620|
[2025/09/12 05:04:03 485625] [debug] |scid:ed04a5c2245acc20e2649cb6|xqc_engine_process_conn|conn:0000558BB89E8B5C|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:1757653443485624|
[2025/09/12 05:04:03 485631] [debug] |scid:ed04a5c2245acc20e2649cb6|xqc_gen_ack_frame|largest_recv:1141025283|ack_delay:101|first_ack_range:1|largest_pkt_recv_time:1757653443485530|
[2025/09/12 05:04:03 485635] [debug] |scid:ed04a5c2245acc20e2649cb6|xqc_gen_ack_frame|high:1141025283|low:1141025282|pkt_pns:2|
[2025/09/12 05:04:03 485639] [debug] |scid:ed04a5c2245acc20e2649cb6|xqc_write_ack_to_one_packet|ack_size:12|path:0|path_largest_recv:1141025283|frame_largest_recv:1141025283|
[2025/09/12 05:04:03 485643] [debug] |scid:ed04a5c2245acc20e2649cb6|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:2|
[2025/09/12 05:04:03 485648] [debug] |scid:ed04a5c2245acc20e2649cb6|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:ACK |stream_id:0|stream_offset:0|
[2025/09/12 05:04:03 485653] [debug] |scid:ed04a5c2245acc20e2649cb6|xqc_check_acked_or_dropped_pkt|conn:0000558BB89E8B5C|pkt_num:0|size:34|pkt_type:SHORT_HEADER|frame:ACK |
[2025/09/12 05:04:03 485659] [debug] |scid:ed04a5c2245acc20e2649cb6|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:14|
[2025/09/12 05:04:03 485690] [info] |scid:ed04a5c2245acc20e2649cb6|xqc_send_packet_with_pn|<==|conn:0000558BB89E8B5C|path:0|pkt_num:14|size:34|sent:50|pkt_type:SHORT_HEADER|frame:ACK |inflight:1781|now:1757653443485668|stream_id:0|stream_offset:0|
[2025/09/12 05:04:03 485696] [debug] |scid:ed04a5c2245acc20e2649cb6|xqc_send_ctl_on_packet_sent|conn:0000558BB89E8B5C|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 05:04:03 485703] [debug] |scid:ed04a5c2245acc20e2649cb6|xqc_conn_next_wakeup_time|wakeup_time:1757653443593341|
[2025/09/12 05:04:03 485709] [debug] |scid:ed04a5c2245acc20e2649cb6|xqc_engine_add_wakeup_queue|next_tick_time:1757653443593341|
[2025/09/12 05:04:03 485715] [debug] |xqc_engine_wakeup_after|wakeup:1757653443510296|now:1757653443485715|diff:24581|
[2025/09/12 05:04:03 485721] [debug] |xqc_engine_main_logic|END|now:1757653443485624|
[2025/09/12 05:04:03 485729] [debug] |xqc_engine_main_logic|BEGIN|now:1757653443485729|
[2025/09/12 05:04:03 485736] [debug] |xqc_engine_wakeup_after|wakeup:1757653443510296|now:1757653443485736|diff:24560|
[2025/09/12 05:04:03 485743] [debug] |xqc_engine_main_logic|END|now:1757653443485729|
[2025/09/12 05:04:03 510817] [debug] |xqc_engine_main_logic|BEGIN|now:1757653443510816|
[2025/09/12 05:04:03 510831] [debug] |scid:8ea4ebae65af6df101959765|xqc_engine_remove_wakeup_queue|next_tick_time:1757653443510296|pq_index:0|
[2025/09/12 05:04:03 510837] [debug] |scid:8ea4ebae65af6df101959765|xqc_engine_add_active_queue|last_ticked_time:1757653443305575|
[2025/09/12 05:04:03 510842] [debug] |scid:8ea4ebae65af6df101959765|xqc_engine_process_conn|conn:0000558BB89C7BAC|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:1757653443510841|
[2025/09/12 05:04:03 510847] [debug] |scid:8ea4ebae65af6df101959765|xqc_timer_expire|timer expired|type:STREAM_CLOSE|expire_time:1757653443510296|now:1757653443510841|
[2025/09/12 05:04:03 510851] [debug] |scid:8ea4ebae65af6df101959765|xqc_timer_stream_close_timeout|stream_id:0|stream_type:0|stream close|
[2025/09/12 05:04:03 510856] [debug] |scid:8ea4ebae65af6df101959765|xqc_destroy_stream|send_state:3|recv_state:3|stream_id:0|stream_type:0|
[2025/09/12 05:04:03 510869] [stats] |scid:8ea4ebae65af6df101959765|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:1757653443162776|wrt_delay:154|snd_delay:1071|finwrt_delay:154|finsnd_delay:78725|finrcv_delay:2|finread_delay:78|all_acked_delay:117452|firstfinack_dely:117447|close_delay:117459|apprst_delay:0|rstsnd_delay:0|rstrcv_delay:0|l-0.0.0.0-443-8ea4ebae65af6df101959765 p-193.167.0.100-57924-cb24e8d380834db486d974721dc4411ac7|path_info:mp is not supported in connection scid:8ea4ebae65af6df101959765|fec_recv_delay:0u|fec_send_rpr_cnt:0|retrans:1|
[2025/09/12 05:04:03 510875] [debug] |scid:8ea4ebae65af6df101959765|xqc_timer_expire|unset|type:STREAM_CLOSE|expire_time:1757653443510296|now:1757653443510841|
[2025/09/12 05:04:03 510880] [debug] |scid:8ea4ebae65af6df101959765|xqc_timer_unset|type:STREAM_CLOSE|
[2025/09/12 05:04:03 510886] [debug] |scid:8ea4ebae65af6df101959765|xqc_conn_next_wakeup_time|wakeup_time:1757653563280170|
[2025/09/12 05:04:03 510890] [debug] |scid:8ea4ebae65af6df101959765|xqc_engine_add_wakeup_queue|next_tick_time:1757653563280170|
[2025/09/12 05:04:03 510894] [debug] |xqc_engine_wakeup_after|wakeup:1757653443534273|now:1757653443510894|diff:23379|
[2025/09/12 05:04:03 510898] [debug] |xqc_engine_main_logic|END|now:1757653443510841|
[2025/09/12 05:04:03 516325] [info] |xqc_engine_packet_process|==>|conn:0000558BB89E8B5C|size:40|state:ESTABED|recv_time:1757653443516324|
[2025/09/12 05:04:03 516340] [debug] |scid:ed04a5c2245acc20e2649cb6|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:ed04a5c2245acc20e2649cb6|spin_bit:0|
[2025/09/12 05:04:03 516350] [debug] |scid:ed04a5c2245acc20e2649cb6|xqc_packet_decrypt|largest_pn:1141025283|
[2025/09/12 05:04:03 516356] [debug] |scid:ed04a5c2245acc20e2649cb6|xqc_packet_decrypt|decryption nonce|path_id:0|pn:1141025285|
[2025/09/12 05:04:03 516365] [debug] |scid:ed04a5c2245acc20e2649cb6|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:1141025285|
[2025/09/12 05:04:03 516370] [debug] |scid:ed04a5c2245acc20e2649cb6|xqc_process_frames|frame_type:2|
[2025/09/12 05:04:03 516377] [debug] |scid:ed04a5c2245acc20e2649cb6|xqc_send_ctl_on_ack_received|conn:0000558BB89E8B5C|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:12|path_largest_ack:0|
[2025/09/12 05:04:03 516384] [debug] |scid:ed04a5c2245acc20e2649cb6|xqc_update_sample|sampler_update|prior_lost:2|tx_in_flight:23|prior_delivered:917|prior_time:1757653443484736|is_app_limited:1|send_elapse:0|ack_elapse:31588|ctl_first_sent_time:1757653443484736|lagest_ack_time:1757653443516324|curr_delivered:940|
[2025/09/12 05:04:03 516391] [debug] |scid:ed04a5c2245acc20e2649cb6|xqc_update_sample|sampler_sent_time_update:1757653443484736|
[2025/09/12 05:04:03 516397] [debug] |scid:ed04a5c2245acc20e2649cb6|xqc_send_ctl_on_ack_received|sndq_packets_used:6||sndq_packets_used_bytes:0|sndq_packets_free:2|
[2025/09/12 05:04:03 516402] [debug] |scid:ed04a5c2245acc20e2649cb6|xqc_send_ctl_on_ack_received|conn:0000558BB89E8B5C|path:0|pkt_num:10|origin_pktnum:0|size:284|pns:2|pkt_type:SHORT_HEADER|frame:CRYPTO |conn_state:ESTABED|frame_largest_ack:12|path_largest_ack:10|
[2025/09/12 05:04:03 516409] [debug] |scid:ed04a5c2245acc20e2649cb6|xqc_update_sample|sampler_update|prior_lost:2|tx_in_flight:23|prior_delivered:917|prior_time:1757653443484736|is_app_limited:1|send_elapse:0|ack_elapse:31588|ctl_first_sent_time:1757653443484736|lagest_ack_time:1757653443516324|curr_delivered:1224|
[2025/09/12 05:04:03 516416] [debug] |scid:ed04a5c2245acc20e2649cb6|xqc_update_sample|sampler_sent_time_update:1757653443485065|
[2025/09/12 05:04:03 516422] [debug] |scid:ed04a5c2245acc20e2649cb6|xqc_send_ctl_on_ack_received|sndq_packets_used:5||sndq_packets_used_bytes:0|sndq_packets_free:3|
[2025/09/12 05:04:03 516436] [debug] |scid:ed04a5c2245acc20e2649cb6|xqc_send_ctl_on_ack_received|conn:0000558BB89E8B5C|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 05:04:03 516443] [debug] |scid:ed04a5c2245acc20e2649cb6|xqc_update_sample|sampler_update|prior_lost:2|tx_in_flight:23|prior_delivered:917|prior_time:1757653443484736|is_app_limited:1|send_elapse:0|ack_elapse:31588|ctl_first_sent_time:1757653443484736|lagest_ack_time:1757653443516324|curr_delivered:1278|
[2025/09/12 05:04:03 516450] [debug] |scid:ed04a5c2245acc20e2649cb6|xqc_update_sample|sampler_sent_time_update:1757653443485219|
[2025/09/12 05:04:03 516456] [debug] |scid:ed04a5c2245acc20e2649cb6|xqc_send_ctl_on_ack_received|sndq_packets_used:4||sndq_packets_used_bytes:0|sndq_packets_free:4|
[2025/09/12 05:04:03 516461] [debug] |scid:ed04a5c2245acc20e2649cb6|xqc_send_ctl_on_ack_received|conn:0000558BB89E8B5C|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 05:04:03 516465] [debug] |scid:ed04a5c2245acc20e2649cb6|xqc_update_sample|sampler_update|prior_lost:2|tx_in_flight:23|prior_delivered:917|prior_time:1757653443484736|is_app_limited:1|send_elapse:0|ack_elapse:31588|ctl_first_sent_time:1757653443484736|lagest_ack_time:1757653443516324|curr_delivered:1332|
[2025/09/12 05:04:03 516470] [debug] |scid:ed04a5c2245acc20e2649cb6|xqc_update_sample|sampler_sent_time_update:1757653443485309|
[2025/09/12 05:04:03 516474] [debug] |scid:ed04a5c2245acc20e2649cb6|xqc_send_ctl_on_ack_received|sndq_packets_used:3||sndq_packets_used_bytes:0|sndq_packets_free:5|
[2025/09/12 05:04:03 516478] [debug] |scid:ed04a5c2245acc20e2649cb6|xqc_send_ctl_update_rtt|before update rtt|conn:0000558BB89E8B5C|srtt:32860|rttvar:12515|minrtt:32293|latest_rtt:31015|ack_delay:32|
[2025/09/12 05:04:03 516482] [debug] |scid:ed04a5c2245acc20e2649cb6|xqc_send_ctl_update_rtt|l-0.0.0.0-443-ed04a5c2245acc20e2649cb6 p-193.167.0.100-39866-418a219b0cb6d5619aa56a05a2ea0a06ca |after update rtt|conn:0000558BB89E8B5C|srtt:32625|rttvar:9856|minrtt:31015|latest_rtt:31015|ack_delay:32|
[2025/09/12 05:04:03 516486] [debug] |scid:ed04a5c2245acc20e2649cb6|xqc_send_ctl_get_lost_sent_pn|largest_acked:12|lost_pn:9|thresh:3|
[2025/09/12 05:04:03 516491] [debug] |scid:ed04a5c2245acc20e2649cb6|xqc_send_ctl_detect_lost|mark lost|pns:2|pkt_num:8|lost_pn:9|po_sent_time:1757653443484876|lost_send_time:1757653443479621|loss_delay:36703|frame:NEW_TOKEN |repair:64|
[2025/09/12 05:04:03 516496] [debug] |scid:ed04a5c2245acc20e2649cb6|xqc_send_ctl_detect_lost|mark lost|pns:2|pkt_num:9|lost_pn:9|po_sent_time:1757653443484967|lost_send_time:1757653443479621|loss_delay:36703|frame:CRYPTO |repair:32|
[2025/09/12 05:04:03 516500] [debug] |scid:ed04a5c2245acc20e2649cb6|xqc_send_ctl_detect_lost|OnLostDetection|largest_lost sent time: 1757653443484967u|
[2025/09/12 05:04:03 516504] [debug] |scid:ed04a5c2245acc20e2649cb6|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:04:03 516509] [debug] |scid:ed04a5c2245acc20e2649cb6|xqc_send_ctl_get_pto_time_and_space|srtt:32625|rtt_var:9856|pto_duration:72049|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:04:03 516513] [debug] |scid:ed04a5c2245acc20e2649cb6|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB89E8B5C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:04:03 516517] [debug] |scid:ed04a5c2245acc20e2649cb6|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB89E8B5C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:04:03 516521] [debug] |scid:ed04a5c2245acc20e2649cb6|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB89E8B5C|path:0|PNS: 2, unacked: 1050|
[2025/09/12 05:04:03 516525] [debug] |scid:ed04a5c2245acc20e2649cb6|xqc_timer_set|type:LOSS_DETECTION|expire:1757653443582470|now:1757653443516508|interv:65962|
[2025/09/12 05:04:03 516529] [debug] |scid:ed04a5c2245acc20e2649cb6|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB89E8B5C|path:0|pns:2|expire:1757653443582470|now:1757653443516508|interval:65962|pto_count:0|srtt:32625
[2025/09/12 05:04:03 516537] [debug] |scid:ed04a5c2245acc20e2649cb6|xqc_generate_sample|sampler: send_elapse 0, ack_elapse 31588, delivered 415|rate 13137|lost 4|
[2025/09/12 05:04:03 516541] [debug] |scid:ed04a5c2245acc20e2649cb6|xqc_bbr_update_bandwidth|BBRv1: RTT round update 2 -> 3|
[2025/09/12 05:04:03 516545] [debug] |scid:ed04a5c2245acc20e2649cb6|xqc_bbr_update_min_rtt|probertt expire|rtt:31015, old_rtt:32293|
[2025/09/12 05:04:03 516549] [debug] |scid:ed04a5c2245acc20e2649cb6|xqc_bbr_update_min_rtt|minrtt expire|rtt:31015, old_rtt:32293|
[2025/09/12 05:04:03 516553] [debug] |scid:ed04a5c2245acc20e2649cb6|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:5744|extra_cwnd:1282|
[2025/09/12 05:04:03 516557] [debug] |scid:ed04a5c2245acc20e2649cb6|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:46869|packet_lost:2|acked:415|po_sent_time:1757653443485309|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1332|
[2025/09/12 05:04:03 516562] [debug] |scid:ed04a5c2245acc20e2649cb6|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:46869|packet_lost:2|acked:415|po_sent_time:1757653443485309|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1332|
[2025/09/12 05:04:03 516566] [debug] |scid:ed04a5c2245acc20e2649cb6|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-ed04a5c2245acc20e2649cb6 p-193.167.0.100-39866-418a219b0cb6d5619aa56a05a2ea0a06ca |bbr on ack|mode:0|pacing_rate:4024511|bw:19782|cwnd:47284|full_bw_reached:0|inflight:1050|srtt:32625|latest_rtt:31015|min_rtt:31015|applimit:1|lost:2|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:1|
[2025/09/12 05:04:03 516573] [debug] |scid:ed04a5c2245acc20e2649cb6|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:1141025285|largest:1141025285|pns:2|
[2025/09/12 05:04:03 516577] [info] |scid:ed04a5c2245acc20e2649cb6|xqc_conn_on_pkt_processed|====>|conn:0000558BB89E8B5C|path:0|size:40|pkt_type:SHORT_HEADER|pkt_num:1141025285|frame:ACK |recv_time:1757653443516324|dcid:ed04a5c2245acc20e2649cb6|dcid_seq:0|
[2025/09/12 05:04:03 516582] [debug] |scid:ed04a5c2245acc20e2649cb6|xqc_timer_set|type:PATH_IDLE|expire:1757653563516324|now:1757653443516324|interv:120000000|
[2025/09/12 05:04:03 516586] [debug] |scid:ed04a5c2245acc20e2649cb6|xqc_timer_set|type:CONN_IDLE|expire:1757653563516324|now:1757653443516324|interv:120000000|
[2025/09/12 05:04:03 516590] [debug] |scid:ed04a5c2245acc20e2649cb6|xqc_engine_remove_wakeup_queue|next_tick_time:1757653443593341|pq_index:2|
[2025/09/12 05:04:03 516595] [debug] |scid:ed04a5c2245acc20e2649cb6|xqc_engine_add_active_queue|last_ticked_time:1757653443485624|
[2025/09/12 05:04:03 516599] [debug] |xqc_engine_main_logic|BEGIN|now:1757653443516599|
[2025/09/12 05:04:03 516604] [debug] |scid:ed04a5c2245acc20e2649cb6|xqc_engine_process_conn|conn:0000558BB89E8B5C|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:1757653443516603|
[2025/09/12 05:04:03 516610] [debug] |scid:ed04a5c2245acc20e2649cb6|xqc_path_get_perf_class|conn:0000558BB89E8B5C|path_id:0|path_srtt:32625|min_srtt:32625|path_bw:19782|loss_rate:14.29|path_pto:0|
[2025/09/12 05:04:03 516614] [debug] |scid:ed04a5c2245acc20e2649cb6|xqc_send_ctl_can_send|l-0.0.0.0-443-ed04a5c2245acc20e2649cb6 p-193.167.0.100-39866-418a219b0cb6d5619aa56a05a2ea0a06ca |path:0|can:1|pkt_sz:33|schedule_bytes:0|inflight:1050|cwnd:47284|conn:0000558BB89E8B5C|stream_id:0|stream_offset:0|
[2025/09/12 05:04:03 516619] [debug] |scid:ed04a5c2245acc20e2649cb6|xqc_minrtt_scheduler_get_path|path srtt|conn:0000558BB89E8B5C|path_id:0|path_srtt:32625|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:04:03 516623] [debug] |scid:ed04a5c2245acc20e2649cb6|xqc_minrtt_scheduler_get_path|best path:0|frame_type:NEW_TOKEN |pn:8|size:33|reinj:0|path_class:2|
[2025/09/12 05:04:03 516631] [debug] |scid:ed04a5c2245acc20e2649cb6|xqc_path_get_perf_class|conn:0000558BB89E8B5C|path_id:0|path_srtt:32625|min_srtt:32625|path_bw:19782|loss_rate:14.29|path_pto:0|
[2025/09/12 05:04:03 516635] [debug] |scid:ed04a5c2245acc20e2649cb6|xqc_send_ctl_can_send|l-0.0.0.0-443-ed04a5c2245acc20e2649cb6 p-193.167.0.100-39866-418a219b0cb6d5619aa56a05a2ea0a06ca |path:0|can:1|pkt_sz:283|schedule_bytes:33|inflight:1050|cwnd:47284|conn:0000558BB89E8B5C|stream_id:0|stream_offset:0|
[2025/09/12 05:04:03 516639] [debug] |scid:ed04a5c2245acc20e2649cb6|xqc_minrtt_scheduler_get_path|path srtt|conn:0000558BB89E8B5C|path_id:0|path_srtt:32625|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:04:03 516644] [debug] |scid:ed04a5c2245acc20e2649cb6|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CRYPTO |pn:9|size:283|reinj:0|path_class:2|
[2025/09/12 05:04:03 516648] [debug] |scid:ed04a5c2245acc20e2649cb6|xqc_check_acked_or_dropped_pkt|conn:0000558BB89E8B5C|pkt_num:8|size:33|pkt_type:SHORT_HEADER|frame:NEW_TOKEN |
[2025/09/12 05:04:03 516652] [debug] |scid:ed04a5c2245acc20e2649cb6|xqc_send_ctl_can_send|l-0.0.0.0-443-ed04a5c2245acc20e2649cb6 p-193.167.0.100-39866-418a219b0cb6d5619aa56a05a2ea0a06ca |path:0|can:1|pkt_sz:33|schedule_bytes:0|inflight:1050|cwnd:47284|conn:0000558BB89E8B5C|stream_id:0|stream_offset:0|
[2025/09/12 05:04:03 516657] [debug] |scid:ed04a5c2245acc20e2649cb6|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:04:03 516661] [debug] |scid:ed04a5c2245acc20e2649cb6|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:15|
[2025/09/12 05:04:03 516691] [info] |scid:ed04a5c2245acc20e2649cb6|xqc_send_packet_with_pn|<==|conn:0000558BB89E8B5C|path:0|pkt_num:15|size:33|sent:49|pkt_type:SHORT_HEADER|frame:NEW_TOKEN |inflight:1050|now:1757653443516668|stream_id:0|stream_offset:0|
[2025/09/12 05:04:03 516701] [debug] |scid:ed04a5c2245acc20e2649cb6|xqc_send_ctl_on_packet_sent|conn:0000558BB89E8B5C|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 05:04:03 516708] [debug] |scid:ed04a5c2245acc20e2649cb6|xqc_send_ctl_on_packet_sent|path:0|inflight:1050|applimit:0|
[2025/09/12 05:04:03 516715] [debug] |scid:ed04a5c2245acc20e2649cb6|xqc_send_ctl_get_pto_time_and_space|srtt:32625|rtt_var:9856|pto_duration:72049|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:04:03 516720] [debug] |scid:ed04a5c2245acc20e2649cb6|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB89E8B5C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:04:03 516724] [debug] |scid:ed04a5c2245acc20e2649cb6|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB89E8B5C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:04:03 516728] [debug] |scid:ed04a5c2245acc20e2649cb6|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB89E8B5C|path:0|PNS: 2, unacked: 1083|
[2025/09/12 05:04:03 516732] [debug] |scid:ed04a5c2245acc20e2649cb6|xqc_timer_set|type:LOSS_DETECTION|expire:1757653443613717|now:1757653443516715|interv:97002|
[2025/09/12 05:04:03 516736] [debug] |scid:ed04a5c2245acc20e2649cb6|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB89E8B5C|path:0|pns:2|expire:1757653443613717|now:1757653443516715|interval:97002|pto_count:0|srtt:32625
[2025/09/12 05:04:03 516740] [debug] |scid:ed04a5c2245acc20e2649cb6|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:47284|inflight:1083|
[2025/09/12 05:04:03 516745] [debug] |scid:ed04a5c2245acc20e2649cb6|xqc_check_acked_or_dropped_pkt|conn:0000558BB89E8B5C|pkt_num:9|size:283|pkt_type:SHORT_HEADER|frame:CRYPTO |
[2025/09/12 05:04:03 516749] [debug] |scid:ed04a5c2245acc20e2649cb6|xqc_send_ctl_can_send|l-0.0.0.0-443-ed04a5c2245acc20e2649cb6 p-193.167.0.100-39866-418a219b0cb6d5619aa56a05a2ea0a06ca |path:0|can:1|pkt_sz:283|schedule_bytes:0|inflight:1083|cwnd:47284|conn:0000558BB89E8B5C|stream_id:0|stream_offset:0|
[2025/09/12 05:04:03 516758] [debug] |scid:ed04a5c2245acc20e2649cb6|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:04:03 516762] [debug] |scid:ed04a5c2245acc20e2649cb6|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:16|
[2025/09/12 05:04:03 516788] [info] |scid:ed04a5c2245acc20e2649cb6|xqc_send_packet_with_pn|<==|conn:0000558BB89E8B5C|path:0|pkt_num:16|size:283|sent:299|pkt_type:SHORT_HEADER|frame:CRYPTO |inflight:1083|now:1757653443516768|stream_id:0|stream_offset:0|
[2025/09/12 05:04:03 516797] [debug] |scid:ed04a5c2245acc20e2649cb6|xqc_send_ctl_on_packet_sent|conn:0000558BB89E8B5C|path:0|pkt_num:16|origin_pktnum:9|size:283|enc_size:299|pkt_type:SHORT_HEADER|frame:CRYPTO |conn_state:ESTABED|po_in_flight:0||retrans:2|
[2025/09/12 05:04:03 516803] [debug] |scid:ed04a5c2245acc20e2649cb6|xqc_send_ctl_on_packet_sent|path:0|inflight:1083|applimit:0|
[2025/09/12 05:04:03 516807] [debug] |scid:ed04a5c2245acc20e2649cb6|xqc_send_ctl_get_pto_time_and_space|srtt:32625|rtt_var:9856|pto_duration:72049|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:04:03 516812] [debug] |scid:ed04a5c2245acc20e2649cb6|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB89E8B5C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:04:03 516815] [debug] |scid:ed04a5c2245acc20e2649cb6|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB89E8B5C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:04:03 516819] [debug] |scid:ed04a5c2245acc20e2649cb6|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB89E8B5C|path:0|PNS: 2, unacked: 1366|
[2025/09/12 05:04:03 516823] [debug] |scid:ed04a5c2245acc20e2649cb6|xqc_timer_set|type:LOSS_DETECTION|expire:1757653443613817|now:1757653443516807|interv:97010|
[2025/09/12 05:04:03 516827] [debug] |scid:ed04a5c2245acc20e2649cb6|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB89E8B5C|path:0|pns:2|expire:1757653443613817|now:1757653443516807|interval:97010|pto_count:0|srtt:32625
[2025/09/12 05:04:03 516831] [debug] |scid:ed04a5c2245acc20e2649cb6|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:47284|inflight:1366|
[2025/09/12 05:04:03 516836] [debug] |scid:ed04a5c2245acc20e2649cb6|xqc_conn_next_wakeup_time|wakeup_time:1757653443613817|
[2025/09/12 05:04:03 516840] [debug] |scid:ed04a5c2245acc20e2649cb6|xqc_engine_add_wakeup_queue|next_tick_time:1757653443613817|
[2025/09/12 05:04:03 516844] [debug] |xqc_engine_wakeup_after|wakeup:1757653443534273|now:1757653443516844|diff:17429|
[2025/09/12 05:04:03 516848] [debug] |xqc_engine_main_logic|END|now:1757653443516603|
[2025/09/12 05:04:03 516853] [debug] |xqc_engine_main_logic|BEGIN|now:1757653443516853|
[2025/09/12 05:04:03 516857] [debug] |xqc_engine_wakeup_after|wakeup:1757653443534273|now:1757653443516857|diff:17416|
[2025/09/12 05:04:03 516862] [debug] |xqc_engine_main_logic|END|now:1757653443516853|
[2025/09/12 05:04:03 534932] [debug] |xqc_engine_main_logic|BEGIN|now:1757653443534932|
[2025/09/12 05:04:03 534943] [debug] |scid:237dd90d56b01fe853e2c594|xqc_engine_remove_wakeup_queue|next_tick_time:1757653443534273|pq_index:0|
[2025/09/12 05:04:03 534947] [debug] |scid:237dd90d56b01fe853e2c594|xqc_engine_add_active_queue|last_ticked_time:1757653438267367|
[2025/09/12 05:04:03 534953] [debug] |scid:237dd90d56b01fe853e2c594|xqc_engine_process_conn|conn:0000558BB890E6AC|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:1757653443534951|
[2025/09/12 05:04:03 534958] [debug] |scid:237dd90d56b01fe853e2c594|xqc_timer_expire|timer expired|type:LOSS_DETECTION|expire_time:1757653443534273|now:1757653443534951|
[2025/09/12 05:04:03 534964] [debug] |scid:237dd90d56b01fe853e2c594|xqc_timer_loss_detection_timeout|path:0|loss_detection_timeout|
[2025/09/12 05:04:03 534970] [debug] |scid:237dd90d56b01fe853e2c594|xqc_timer_loss_detection_timeout|send Probe pkts|conn:0000558BB890E6AC|path:0|bytes_in_flight:7511|
[2025/09/12 05:04:03 534977] [debug] |scid:237dd90d56b01fe853e2c594|xqc_send_ctl_get_pto_time_and_space|srtt:32244|rtt_var:6262|pto_duration:3666688|backoff_factor:2.00|backoff:64.00|pto_cnt:6|max_ack_delay:25|
[2025/09/12 05:04:03 534990] [debug] |scid:237dd90d56b01fe853e2c594|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB890E6AC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:04:03 534994] [debug] |scid:237dd90d56b01fe853e2c594|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB890E6AC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:04:03 534998] [debug] |scid:237dd90d56b01fe853e2c594|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB890E6AC|path:0|PNS: 2, unacked: 7511|
[2025/09/12 05:04:03 535002] [debug] |scid:237dd90d56b01fe853e2c594|xqc_path_send_one_or_two_ack_elicit_pkts|send two ack-eliciting pkts|path:0|pns:2|
[2025/09/12 05:04:03 535007] [debug] |scid:237dd90d56b01fe853e2c594|xqc_conn_send_probe_pkt|conn:0000558BB890E6AC|path:0|pkt_num:0|size:23|pkt_type:SHORT_HEADER|frame:HANDSHAKE_DONE |conn_state:ESTABED|
[2025/09/12 05:04:03 535013] [debug] |scid:237dd90d56b01fe853e2c594|xqc_conn_send_probe_pkt|conn:0000558BB890E6AC|path:0|pkt_num:6|size:1050|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|
[2025/09/12 05:04:03 535018] [debug] |scid:237dd90d56b01fe853e2c594|xqc_timer_loss_detection_timeout|xqc_send_ctl_set_loss_detection_timer|PTO|conn:0000558BB890E6AC|pto_count:7
[2025/09/12 05:04:03 535022] [debug] |scid:237dd90d56b01fe853e2c594|xqc_send_ctl_get_pto_time_and_space|srtt:32244|rtt_var:6262|pto_duration:7333376|backoff_factor:2.00|backoff:128.00|pto_cnt:7|max_ack_delay:25|
[2025/09/12 05:04:03 535027] [debug] |scid:237dd90d56b01fe853e2c594|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB890E6AC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:04:03 535031] [debug] |scid:237dd90d56b01fe853e2c594|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB890E6AC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:04:03 535034] [debug] |scid:237dd90d56b01fe853e2c594|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB890E6AC|path:0|PNS: 2, unacked: 7511|
[2025/09/12 05:04:03 535061] [debug] |scid:237dd90d56b01fe853e2c594|xqc_timer_set|type:LOSS_DETECTION|expire:1757653448800961|now:1757653443535022|interv:5265939|
[2025/09/12 05:04:03 535068] [debug] |scid:237dd90d56b01fe853e2c594|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB890E6AC|path:0|pns:2|expire:1757653448800961|now:1757653443535022|interval:5265939|pto_count:7|srtt:32244
[2025/09/12 05:04:03 535075] [debug] |scid:237dd90d56b01fe853e2c594|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:HANDSHAKE_DONE |stream_id:0|stream_offset:0|
[2025/09/12 05:04:03 535080] [debug] |scid:237dd90d56b01fe853e2c594|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:STREAM |stream_id:0|stream_offset:1024|
[2025/09/12 05:04:03 535085] [debug] |scid:237dd90d56b01fe853e2c594|xqc_check_acked_or_dropped_pkt|conn:0000558BB890E6AC|pkt_num:0|size:23|pkt_type:SHORT_HEADER|frame:HANDSHAKE_DONE |
[2025/09/12 05:04:03 535090] [debug] |scid:237dd90d56b01fe853e2c594|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:34|
[2025/09/12 05:04:03 535119] [info] |scid:237dd90d56b01fe853e2c594|xqc_send_packet_with_pn|<==|conn:0000558BB890E6AC|path:0|pkt_num:34|size:23|sent:39|pkt_type:SHORT_HEADER|frame:HANDSHAKE_DONE |inflight:7511|now:1757653443535097|stream_id:0|stream_offset:0|
[2025/09/12 05:04:03 535125] [debug] |scid:237dd90d56b01fe853e2c594|xqc_send_ctl_on_packet_sent|conn:0000558BB890E6AC|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 05:04:03 535129] [debug] |scid:237dd90d56b01fe853e2c594|xqc_send_ctl_on_packet_sent|path:0|inflight:7511|applimit:0|
[2025/09/12 05:04:03 535136] [debug] |scid:237dd90d56b01fe853e2c594|xqc_send_ctl_get_pto_time_and_space|srtt:32244|rtt_var:6262|pto_duration:7333376|backoff_factor:2.00|backoff:128.00|pto_cnt:7|max_ack_delay:25|
[2025/09/12 05:04:03 535142] [debug] |scid:237dd90d56b01fe853e2c594|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB890E6AC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:04:03 535155] [debug] |scid:237dd90d56b01fe853e2c594|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB890E6AC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:04:03 535161] [debug] |scid:237dd90d56b01fe853e2c594|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB890E6AC|path:0|PNS: 2, unacked: 7534|
[2025/09/12 05:04:03 535165] [debug] |scid:237dd90d56b01fe853e2c594|xqc_timer_set|type:LOSS_DETECTION|expire:1757653454068473|now:1757653443535135|interv:10533338|
[2025/09/12 05:04:03 535169] [debug] |scid:237dd90d56b01fe853e2c594|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB890E6AC|path:0|pns:2|expire:1757653454068473|now:1757653443535135|interval:10533338|pto_count:7|srtt:32244
[2025/09/12 05:04:03 535173] [debug] |scid:237dd90d56b01fe853e2c594|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:48761|inflight:7534|
[2025/09/12 05:04:03 535178] [debug] |scid:237dd90d56b01fe853e2c594|xqc_check_acked_or_dropped_pkt|conn:0000558BB890E6AC|pkt_num:6|size:1050|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:04:03 535182] [debug] |scid:237dd90d56b01fe853e2c594|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:35|
[2025/09/12 05:04:03 535205] [info] |scid:237dd90d56b01fe853e2c594|xqc_send_packet_with_pn|<==|conn:0000558BB890E6AC|path:0|pkt_num:35|size:1050|sent:1066|pkt_type:SHORT_HEADER|frame:STREAM |inflight:7534|now:1757653443535189|stream_id:0|stream_offset:1024|
[2025/09/12 05:04:03 535211] [debug] |scid:237dd90d56b01fe853e2c594|xqc_send_ctl_on_packet_sent|conn:0000558BB890E6AC|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 05:04:03 535216] [debug] |scid:237dd90d56b01fe853e2c594|xqc_send_ctl_on_packet_sent|path:0|inflight:7534|applimit:0|
[2025/09/12 05:04:03 535221] [debug] |scid:237dd90d56b01fe853e2c594|xqc_send_ctl_get_pto_time_and_space|srtt:32244|rtt_var:6262|pto_duration:7333376|backoff_factor:2.00|backoff:128.00|pto_cnt:7|max_ack_delay:25|
[2025/09/12 05:04:03 535228] [debug] |scid:237dd90d56b01fe853e2c594|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB890E6AC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:04:03 535234] [debug] |scid:237dd90d56b01fe853e2c594|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB890E6AC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:04:03 535240] [debug] |scid:237dd90d56b01fe853e2c594|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB890E6AC|path:0|PNS: 2, unacked: 8584|
[2025/09/12 05:04:03 535247] [debug] |scid:237dd90d56b01fe853e2c594|xqc_timer_set|type:LOSS_DETECTION|expire:1757653454068565|now:1757653443535221|interv:10533344|
[2025/09/12 05:04:03 535251] [debug] |scid:237dd90d56b01fe853e2c594|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB890E6AC|path:0|pns:2|expire:1757653454068565|now:1757653443535221|interval:10533344|pto_count:7|srtt:32244
[2025/09/12 05:04:03 535256] [debug] |scid:237dd90d56b01fe853e2c594|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:48761|inflight:8584|
[2025/09/12 05:04:03 535261] [debug] |scid:237dd90d56b01fe853e2c594|xqc_conn_next_wakeup_time|wakeup_time:1757653454068565|
[2025/09/12 05:04:03 535265] [debug] |scid:237dd90d56b01fe853e2c594|xqc_engine_add_wakeup_queue|next_tick_time:1757653454068565|
[2025/09/12 05:04:03 535269] [debug] |xqc_engine_wakeup_after|wakeup:1757653443613817|now:1757653443535268|diff:78549|
[2025/09/12 05:04:03 535273] [debug] |xqc_engine_main_logic|END|now:1757653443534951|
[2025/09/12 05:04:03 614402] [debug] |xqc_engine_main_logic|BEGIN|now:1757653443614401|
[2025/09/12 05:04:03 614424] [debug] |scid:ed04a5c2245acc20e2649cb6|xqc_engine_remove_wakeup_queue|next_tick_time:1757653443613817|pq_index:0|
[2025/09/12 05:04:03 614431] [debug] |scid:ed04a5c2245acc20e2649cb6|xqc_engine_add_active_queue|last_ticked_time:1757653443516603|
[2025/09/12 05:04:03 614438] [debug] |scid:ed04a5c2245acc20e2649cb6|xqc_engine_process_conn|conn:0000558BB89E8B5C|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:1757653443614436|
[2025/09/12 05:04:03 614455] [debug] |scid:ed04a5c2245acc20e2649cb6|xqc_timer_expire|timer expired|type:LOSS_DETECTION|expire_time:1757653443613817|now:1757653443614436|
[2025/09/12 05:04:03 614461] [debug] |scid:ed04a5c2245acc20e2649cb6|xqc_timer_loss_detection_timeout|path:0|loss_detection_timeout|
[2025/09/12 05:04:03 614466] [debug] |scid:ed04a5c2245acc20e2649cb6|xqc_timer_loss_detection_timeout|send Probe pkts|conn:0000558BB89E8B5C|path:0|bytes_in_flight:1366|
[2025/09/12 05:04:03 614471] [debug] |scid:ed04a5c2245acc20e2649cb6|xqc_send_ctl_get_pto_time_and_space|srtt:32625|rtt_var:9856|pto_duration:72049|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:04:03 614477] [debug] |scid:ed04a5c2245acc20e2649cb6|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB89E8B5C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:04:03 614482] [debug] |scid:ed04a5c2245acc20e2649cb6|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB89E8B5C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:04:03 614487] [debug] |scid:ed04a5c2245acc20e2649cb6|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB89E8B5C|path:0|PNS: 2, unacked: 1366|
[2025/09/12 05:04:03 614492] [debug] |scid:ed04a5c2245acc20e2649cb6|xqc_path_send_one_or_two_ack_elicit_pkts|send two ack-eliciting pkts|path:0|pns:2|
[2025/09/12 05:04:03 614498] [debug] |scid:ed04a5c2245acc20e2649cb6|xqc_conn_send_probe_pkt|conn:0000558BB89E8B5C|path:0|pkt_num:8|size:33|pkt_type:SHORT_HEADER|frame:NEW_TOKEN |conn_state:ESTABED|
[2025/09/12 05:04:03 614505] [debug] |scid:ed04a5c2245acc20e2649cb6|xqc_conn_send_probe_pkt|conn:0000558BB89E8B5C|path:0|pkt_num:9|size:283|pkt_type:SHORT_HEADER|frame:CRYPTO |conn_state:ESTABED|
[2025/09/12 05:04:03 614510] [debug] |scid:ed04a5c2245acc20e2649cb6|xqc_timer_loss_detection_timeout|xqc_send_ctl_set_loss_detection_timer|PTO|conn:0000558BB89E8B5C|pto_count:1
[2025/09/12 05:04:03 614515] [debug] |scid:ed04a5c2245acc20e2649cb6|xqc_send_ctl_get_pto_time_and_space|srtt:32625|rtt_var:9856|pto_duration:144098|backoff_factor:2.00|backoff:2.00|pto_cnt:1|max_ack_delay:25|
[2025/09/12 05:04:03 614521] [debug] |scid:ed04a5c2245acc20e2649cb6|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB89E8B5C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:04:03 614526] [debug] |scid:ed04a5c2245acc20e2649cb6|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB89E8B5C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:04:03 614530] [debug] |scid:ed04a5c2245acc20e2649cb6|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB89E8B5C|path:0|PNS: 2, unacked: 1366|
[2025/09/12 05:04:03 614535] [debug] |scid:ed04a5c2245acc20e2649cb6|xqc_timer_set|type:LOSS_DETECTION|expire:1757653443710866|now:1757653443614515|interv:96351|
[2025/09/12 05:04:03 614540] [debug] |scid:ed04a5c2245acc20e2649cb6|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB89E8B5C|path:0|pns:2|expire:1757653443710866|now:1757653443614515|interval:96351|pto_count:1|srtt:32625
[2025/09/12 05:04:03 614548] [debug] |scid:ed04a5c2245acc20e2649cb6|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:NEW_TOKEN |stream_id:0|stream_offset:0|
[2025/09/12 05:04:03 614554] [debug] |scid:ed04a5c2245acc20e2649cb6|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:CRYPTO |stream_id:0|stream_offset:0|
[2025/09/12 05:04:03 614560] [debug] |scid:ed04a5c2245acc20e2649cb6|xqc_check_acked_or_dropped_pkt|conn:0000558BB89E8B5C|pkt_num:8|size:33|pkt_type:SHORT_HEADER|frame:NEW_TOKEN |
[2025/09/12 05:04:03 614566] [debug] |scid:ed04a5c2245acc20e2649cb6|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:17|
[2025/09/12 05:04:03 614614] [info] |scid:ed04a5c2245acc20e2649cb6|xqc_send_packet_with_pn|<==|conn:0000558BB89E8B5C|path:0|pkt_num:17|size:33|sent:49|pkt_type:SHORT_HEADER|frame:NEW_TOKEN |inflight:1366|now:1757653443614577|stream_id:0|stream_offset:0|
[2025/09/12 05:04:03 614622] [debug] |scid:ed04a5c2245acc20e2649cb6|xqc_send_ctl_on_packet_sent|conn:0000558BB89E8B5C|path:0|pkt_num:17|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 05:04:03 614633] [debug] |scid:ed04a5c2245acc20e2649cb6|xqc_send_ctl_on_packet_sent|path:0|inflight:1366|applimit:0|
[2025/09/12 05:04:03 614638] [debug] |scid:ed04a5c2245acc20e2649cb6|xqc_send_ctl_get_pto_time_and_space|srtt:32625|rtt_var:9856|pto_duration:144098|backoff_factor:2.00|backoff:2.00|pto_cnt:1|max_ack_delay:25|
[2025/09/12 05:04:03 614644] [debug] |scid:ed04a5c2245acc20e2649cb6|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB89E8B5C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:04:03 614649] [debug] |scid:ed04a5c2245acc20e2649cb6|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB89E8B5C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:04:03 614654] [debug] |scid:ed04a5c2245acc20e2649cb6|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB89E8B5C|path:0|PNS: 2, unacked: 1399|
[2025/09/12 05:04:03 614659] [debug] |scid:ed04a5c2245acc20e2649cb6|xqc_timer_set|type:LOSS_DETECTION|expire:1757653443808675|now:1757653443614638|interv:194037|
[2025/09/12 05:04:03 614664] [debug] |scid:ed04a5c2245acc20e2649cb6|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB89E8B5C|path:0|pns:2|expire:1757653443808675|now:1757653443614638|interval:194037|pto_count:1|srtt:32625
[2025/09/12 05:04:03 614669] [debug] |scid:ed04a5c2245acc20e2649cb6|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:47284|inflight:1399|
[2025/09/12 05:04:03 614676] [debug] |scid:ed04a5c2245acc20e2649cb6|xqc_check_acked_or_dropped_pkt|conn:0000558BB89E8B5C|pkt_num:9|size:283|pkt_type:SHORT_HEADER|frame:CRYPTO |
[2025/09/12 05:04:03 614681] [debug] |scid:ed04a5c2245acc20e2649cb6|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:18|
[2025/09/12 05:04:03 614706] [info] |scid:ed04a5c2245acc20e2649cb6|xqc_send_packet_with_pn|<==|conn:0000558BB89E8B5C|path:0|pkt_num:18|size:283|sent:299|pkt_type:SHORT_HEADER|frame:CRYPTO |inflight:1399|now:1757653443614688|stream_id:0|stream_offset:0|
[2025/09/12 05:04:03 614713] [debug] |scid:ed04a5c2245acc20e2649cb6|xqc_send_ctl_on_packet_sent|conn:0000558BB89E8B5C|path:0|pkt_num:18|origin_pktnum:9|size:283|enc_size:299|pkt_type:SHORT_HEADER|frame:CRYPTO |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:04:03 614718] [debug] |scid:ed04a5c2245acc20e2649cb6|xqc_send_ctl_on_packet_sent|path:0|inflight:1399|applimit:0|
[2025/09/12 05:04:03 614723] [debug] |scid:ed04a5c2245acc20e2649cb6|xqc_send_ctl_get_pto_time_and_space|srtt:32625|rtt_var:9856|pto_duration:144098|backoff_factor:2.00|backoff:2.00|pto_cnt:1|max_ack_delay:25|
[2025/09/12 05:04:03 614729] [debug] |scid:ed04a5c2245acc20e2649cb6|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB89E8B5C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:04:03 614733] [debug] |scid:ed04a5c2245acc20e2649cb6|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB89E8B5C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:04:03 614738] [debug] |scid:ed04a5c2245acc20e2649cb6|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB89E8B5C|path:0|PNS: 2, unacked: 1682|
[2025/09/12 05:04:03 614743] [debug] |scid:ed04a5c2245acc20e2649cb6|xqc_timer_set|type:LOSS_DETECTION|expire:1757653443808786|now:1757653443614723|interv:194063|
[2025/09/12 05:04:03 614747] [debug] |scid:ed04a5c2245acc20e2649cb6|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB89E8B5C|path:0|pns:2|expire:1757653443808786|now:1757653443614723|interval:194063|pto_count:1|srtt:32625
[2025/09/12 05:04:03 614753] [debug] |scid:ed04a5c2245acc20e2649cb6|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:47284|inflight:1682|
[2025/09/12 05:04:03 614759] [debug] |scid:ed04a5c2245acc20e2649cb6|xqc_conn_next_wakeup_time|wakeup_time:1757653443808786|
[2025/09/12 05:04:03 614764] [debug] |scid:ed04a5c2245acc20e2649cb6|xqc_engine_add_wakeup_queue|next_tick_time:1757653443808786|
[2025/09/12 05:04:03 614769] [debug] |xqc_engine_wakeup_after|wakeup:1757653443808786|now:1757653443614769|diff:194017|
[2025/09/12 05:04:03 614779] [debug] |xqc_engine_main_logic|END|now:1757653443614436|
[2025/09/12 05:04:03 658890] [info] |xqc_engine_packet_process|==>|conn:0000558BB89E8B5C|size:43|state:ESTABED|recv_time:1757653443658888|
[2025/09/12 05:04:03 658909] [debug] |scid:ed04a5c2245acc20e2649cb6|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:ed04a5c2245acc20e2649cb6|spin_bit:0|
[2025/09/12 05:04:03 658921] [debug] |scid:ed04a5c2245acc20e2649cb6|xqc_packet_decrypt|largest_pn:1141025285|
[2025/09/12 05:04:03 658929] [debug] |scid:ed04a5c2245acc20e2649cb6|xqc_packet_decrypt|decryption nonce|path_id:0|pn:1141025288|
[2025/09/12 05:04:03 658939] [debug] |scid:ed04a5c2245acc20e2649cb6|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:1141025288|
[2025/09/12 05:04:03 658946] [debug] |scid:ed04a5c2245acc20e2649cb6|xqc_process_frames|frame_type:2|
[2025/09/12 05:04:03 658955] [debug] |scid:ed04a5c2245acc20e2649cb6|xqc_send_ctl_on_ack_received|conn:0000558BB89E8B5C|path:0|pkt_num:13|origin_pktnum:0|size:1050|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:18|path_largest_ack:13|
[2025/09/12 05:04:03 658965] [debug] |scid:ed04a5c2245acc20e2649cb6|xqc_update_sample|sampler_update|prior_lost:2|tx_in_flight:1781|prior_delivered:917|prior_time:1757653443484736|is_app_limited:1|send_elapse:685|ack_elapse:174152|ctl_first_sent_time:1757653443485421|lagest_ack_time:1757653443658888|curr_delivered:2382|
[2025/09/12 05:04:03 658974] [debug] |scid:ed04a5c2245acc20e2649cb6|xqc_update_sample|sampler_sent_time_update:1757653443485421|
[2025/09/12 05:04:03 658982] [debug] |scid:ed04a5c2245acc20e2649cb6|xqc_conn_decrease_unacked_stream_ref|stream enter DATA RECVD|stream_id:0
[2025/09/12 05:04:03 658992] [debug] |scid:ed04a5c2245acc20e2649cb6|xqc_stream_maybe_need_close|stream_id:0|stream_type:0|
[2025/09/12 05:04:03 659000] [debug] |scid:ed04a5c2245acc20e2649cb6|xqc_timer_set|type:STREAM_CLOSE|expire:1757653443950146|now:1757653443658999|interv:291147|
[2025/09/12 05:04:03 659009] [debug] |scid:ed04a5c2245acc20e2649cb6|xqc_send_ctl_on_ack_received|sndq_packets_used:6||sndq_packets_used_bytes:0|sndq_packets_free:2|
[2025/09/12 05:04:03 659018] [debug] |scid:ed04a5c2245acc20e2649cb6|xqc_send_ctl_on_ack_received|conn:0000558BB89E8B5C|path:0|pkt_num:17|origin_pktnum:8|size:33|pns:2|pkt_type:SHORT_HEADER|frame:NEW_TOKEN |conn_state:ESTABED|frame_largest_ack:18|path_largest_ack:17|
[2025/09/12 05:04:03 659027] [debug] |scid:ed04a5c2245acc20e2649cb6|xqc_update_sample|sampler_update|prior_lost:4|tx_in_flight:1399|prior_delivered:1332|prior_time:1757653443516324|is_app_limited:0|send_elapse:129841|ack_elapse:142564|ctl_first_sent_time:1757653443614577|lagest_ack_time:1757653443658888|curr_delivered:2415|
[2025/09/12 05:04:03 659034] [debug] |scid:ed04a5c2245acc20e2649cb6|xqc_update_sample|sampler_sent_time_update:1757653443614577|
[2025/09/12 05:04:03 659067] [debug] |scid:ed04a5c2245acc20e2649cb6|xqc_send_ctl_on_ack_received|sndq_packets_used:5||sndq_packets_used_bytes:0|sndq_packets_free:3|
[2025/09/12 05:04:03 659076] [debug] |scid:ed04a5c2245acc20e2649cb6|xqc_send_ctl_on_ack_received|conn:0000558BB89E8B5C|path:0|pkt_num:18|origin_pktnum:9|size:283|pns:2|pkt_type:SHORT_HEADER|frame:CRYPTO |conn_state:ESTABED|frame_largest_ack:18|path_largest_ack:18|
[2025/09/12 05:04:03 659084] [debug] |scid:ed04a5c2245acc20e2649cb6|xqc_update_sample|sampler_update|prior_lost:4|tx_in_flight:1399|prior_delivered:1332|prior_time:1757653443516324|is_app_limited:0|send_elapse:129841|ack_elapse:142564|ctl_first_sent_time:1757653443614577|lagest_ack_time:1757653443658888|curr_delivered:2698|
[2025/09/12 05:04:03 659094] [debug] |scid:ed04a5c2245acc20e2649cb6|xqc_update_sample|sampler_sent_time_update:1757653443614688|
[2025/09/12 05:04:03 659099] [debug] |scid:ed04a5c2245acc20e2649cb6|xqc_send_ctl_on_ack_received|sndq_packets_used:4||sndq_packets_used_bytes:0|sndq_packets_free:4|
[2025/09/12 05:04:03 659104] [debug] |scid:ed04a5c2245acc20e2649cb6|xqc_send_ctl_update_rtt|before update rtt|conn:0000558BB89E8B5C|srtt:32625|rttvar:9856|minrtt:31015|latest_rtt:44200|ack_delay:13272|
[2025/09/12 05:04:03 659117] [debug] |scid:ed04a5c2245acc20e2649cb6|xqc_send_ctl_update_rtt|l-0.0.0.0-443-ed04a5c2245acc20e2649cb6 p-193.167.0.100-39866-418a219b0cb6d5619aa56a05a2ea0a06ca |after update rtt|conn:0000558BB89E8B5C|srtt:32413|rttvar:7816|minrtt:31015|latest_rtt:44200|ack_delay:13272|
[2025/09/12 05:04:03 659123] [debug] |scid:ed04a5c2245acc20e2649cb6|xqc_send_ctl_get_lost_sent_pn|largest_acked:18|lost_pn:15|thresh:3|
[2025/09/12 05:04:03 659129] [debug] |scid:ed04a5c2245acc20e2649cb6|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:04:03 659134] [debug] |scid:ed04a5c2245acc20e2649cb6|xqc_send_ctl_set_loss_detection_timer|unset|no ack-eliciting pkts in flight|conn:0000558BB89E8B5C|path:0|
[2025/09/12 05:04:03 659139] [debug] |scid:ed04a5c2245acc20e2649cb6|xqc_timer_unset|type:LOSS_DETECTION|
[2025/09/12 05:04:03 659144] [debug] |scid:ed04a5c2245acc20e2649cb6|xqc_generate_sample|sampler: send_elapse 129841, ack_elapse 142564, delivered 1366|rate 9581|lost 4|
[2025/09/12 05:04:03 659149] [debug] |scid:ed04a5c2245acc20e2649cb6|xqc_bbr_update_bandwidth|BBRv1: RTT round update 3 -> 4|
[2025/09/12 05:04:03 659155] [debug] |scid:ed04a5c2245acc20e2649cb6|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (9581) in round 4|
[2025/09/12 05:04:03 659160] [debug] |scid:ed04a5c2245acc20e2649cb6|xqc_bbr_update_min_rtt|minrtt expire|rtt:31015, old_rtt:31015|
[2025/09/12 05:04:03 659165] [debug] |scid:ed04a5c2245acc20e2649cb6|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:5744|extra_cwnd:2732|
[2025/09/12 05:04:03 659170] [debug] |scid:ed04a5c2245acc20e2649cb6|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:47284|packet_lost:0|acked:1366|po_sent_time:1757653443614688|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2698|
[2025/09/12 05:04:03 659176] [debug] |scid:ed04a5c2245acc20e2649cb6|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:47284|packet_lost:0|acked:1366|po_sent_time:1757653443614688|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2698|
[2025/09/12 05:04:03 659182] [debug] |scid:ed04a5c2245acc20e2649cb6|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-ed04a5c2245acc20e2649cb6 p-193.167.0.100-39866-418a219b0cb6d5619aa56a05a2ea0a06ca |bbr on ack|mode:0|pacing_rate:4024511|bw:19782|cwnd:48650|full_bw_reached:0|inflight:0|srtt:32413|latest_rtt:44200|min_rtt:31015|applimit:0|lost:4|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:1|
[2025/09/12 05:04:03 659188] [stats] |scid:ed04a5c2245acc20e2649cb6|xqc_send_ctl_info_circle_record|l-0.0.0.0-443-ed04a5c2245acc20e2649cb6 p-193.167.0.100-39866-418a219b0cb6d5619aa56a05a2ea0a06ca |path:0||cwnd:48650|inflight:0|mode:0|applimit:0|pacing_rate:4024511|bw:19782|srtt:32413|latest_rtt:44200|min_rtt:31015|send:18|lost:4|tlp:0|recv:5|recovery:0|slow_start:1|conn_life:247499|acked:1366|delivered:2698|is_cwnd_limited:0|
[2025/09/12 05:04:03 659197] [debug] |scid:ed04a5c2245acc20e2649cb6|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:1141025288|largest:1141025288|pns:2|
[2025/09/12 05:04:03 659203] [info] |scid:ed04a5c2245acc20e2649cb6|xqc_conn_on_pkt_processed|====>|conn:0000558BB89E8B5C|path:0|size:43|pkt_type:SHORT_HEADER|pkt_num:1141025288|frame:ACK |recv_time:1757653443658888|dcid:ed04a5c2245acc20e2649cb6|dcid_seq:0|
[2025/09/12 05:04:03 659209] [debug] |scid:ed04a5c2245acc20e2649cb6|xqc_timer_set|type:PATH_IDLE|expire:1757653563658888|now:1757653443658888|interv:120000000|
[2025/09/12 05:04:03 659215] [debug] |scid:ed04a5c2245acc20e2649cb6|xqc_timer_set|type:CONN_IDLE|expire:1757653563658888|now:1757653443658888|interv:120000000|
[2025/09/12 05:04:03 659220] [debug] |scid:ed04a5c2245acc20e2649cb6|xqc_engine_remove_wakeup_queue|next_tick_time:1757653443808786|pq_index:0|
[2025/09/12 05:04:03 659225] [debug] |scid:ed04a5c2245acc20e2649cb6|xqc_engine_add_active_queue|last_ticked_time:1757653443614436|
[2025/09/12 05:04:03 659230] [debug] |xqc_engine_main_logic|BEGIN|now:1757653443659230|
[2025/09/12 05:04:03 659240] [debug] |scid:ed04a5c2245acc20e2649cb6|xqc_engine_process_conn|conn:0000558BB89E8B5C|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:1757653443659239|
[2025/09/12 05:04:03 659248] [debug] |scid:ed04a5c2245acc20e2649cb6|xqc_conn_next_wakeup_time|wakeup_time:1757653443950146|
[2025/09/12 05:04:03 659253] [debug] |scid:ed04a5c2245acc20e2649cb6|xqc_engine_add_wakeup_queue|next_tick_time:1757653443950146|
[2025/09/12 05:04:03 659258] [debug] |xqc_engine_wakeup_after|wakeup:1757653443809026|now:1757653443659258|diff:149768|
[2025/09/12 05:04:03 659264] [debug] |xqc_engine_main_logic|END|now:1757653443659239|
[2025/09/12 05:04:03 659270] [debug] |xqc_engine_main_logic|BEGIN|now:1757653443659270|
[2025/09/12 05:04:03 659275] [debug] |xqc_engine_wakeup_after|wakeup:1757653443809026|now:1757653443659275|diff:149751|
[2025/09/12 05:04:03 659280] [debug] |xqc_engine_main_logic|END|now:1757653443659270|
[2025/09/12 05:04:03 809483] [debug] |xqc_engine_main_logic|BEGIN|now:1757653443809482|
[2025/09/12 05:04:03 809500] [debug] |scid:2e9f5068201320e20318cf58|xqc_engine_remove_wakeup_queue|next_tick_time:1757653443809026|pq_index:0|
[2025/09/12 05:04:03 809507] [debug] |scid:2e9f5068201320e20318cf58|xqc_engine_add_active_queue|last_ticked_time:1757653438831261|
[2025/09/12 05:04:03 809515] [debug] |scid:2e9f5068201320e20318cf58|xqc_engine_process_conn|conn:0000558BB895498C|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:1757653443809513|
[2025/09/12 05:04:03 809522] [debug] |scid:2e9f5068201320e20318cf58|xqc_timer_expire|timer expired|type:LOSS_DETECTION|expire_time:1757653443809026|now:1757653443809513|
[2025/09/12 05:04:03 809528] [debug] |scid:2e9f5068201320e20318cf58|xqc_timer_loss_detection_timeout|path:0|loss_detection_timeout|
[2025/09/12 05:04:03 809533] [debug] |scid:2e9f5068201320e20318cf58|xqc_timer_loss_detection_timeout|send Probe pkts|conn:0000558BB895498C|path:0|bytes_in_flight:1589|
[2025/09/12 05:04:03 809539] [debug] |scid:2e9f5068201320e20318cf58|xqc_send_ctl_get_pto_time_and_space|srtt:32650|rtt_var:5031|pto_duration:3377536|backoff_factor:2.00|backoff:64.00|pto_cnt:6|max_ack_delay:25|
[2025/09/12 05:04:03 809545] [debug] |scid:2e9f5068201320e20318cf58|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB895498C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:04:03 809550] [debug] |scid:2e9f5068201320e20318cf58|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB895498C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:04:03 809556] [debug] |scid:2e9f5068201320e20318cf58|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB895498C|path:0|PNS: 2, unacked: 1589|
[2025/09/12 05:04:03 809561] [debug] |scid:2e9f5068201320e20318cf58|xqc_path_send_one_or_two_ack_elicit_pkts|send two ack-eliciting pkts|path:0|pns:2|
[2025/09/12 05:04:03 809567] [debug] |scid:2e9f5068201320e20318cf58|xqc_conn_send_probe_pkt|conn:0000558BB895498C|path:0|pkt_num:0|size:23|pkt_type:SHORT_HEADER|frame:HANDSHAKE_DONE |conn_state:ESTABED|
[2025/09/12 05:04:03 809575] [debug] |scid:2e9f5068201320e20318cf58|xqc_conn_send_probe_pkt|conn:0000558BB895498C|path:0|pkt_num:4|size:54|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |conn_state:ESTABED|
[2025/09/12 05:04:03 809582] [debug] |scid:2e9f5068201320e20318cf58|xqc_timer_loss_detection_timeout|xqc_send_ctl_set_loss_detection_timer|PTO|conn:0000558BB895498C|pto_count:7
[2025/09/12 05:04:03 809587] [debug] |scid:2e9f5068201320e20318cf58|xqc_send_ctl_get_pto_time_and_space|srtt:32650|rtt_var:5031|pto_duration:6755072|backoff_factor:2.00|backoff:128.00|pto_cnt:7|max_ack_delay:25|
[2025/09/12 05:04:03 809593] [debug] |scid:2e9f5068201320e20318cf58|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB895498C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:04:03 809606] [debug] |scid:2e9f5068201320e20318cf58|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB895498C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:04:03 809611] [debug] |scid:2e9f5068201320e20318cf58|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB895498C|path:0|PNS: 2, unacked: 1589|
[2025/09/12 05:04:03 809616] [debug] |scid:2e9f5068201320e20318cf58|xqc_timer_set|type:LOSS_DETECTION|expire:1757653448786562|now:1757653443809587|interv:4976975|
[2025/09/12 05:04:03 809622] [debug] |scid:2e9f5068201320e20318cf58|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB895498C|path:0|pns:2|expire:1757653448786562|now:1757653443809587|interval:4976975|pto_count:7|srtt:32650
[2025/09/12 05:04:03 809630] [debug] |scid:2e9f5068201320e20318cf58|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:HANDSHAKE_DONE |stream_id:0|stream_offset:0|
[2025/09/12 05:04:03 809636] [debug] |scid:2e9f5068201320e20318cf58|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:NEW_CONNECTION_ID |stream_id:0|stream_offset:0|
[2025/09/12 05:04:03 809642] [debug] |scid:2e9f5068201320e20318cf58|xqc_check_acked_or_dropped_pkt|conn:0000558BB895498C|pkt_num:0|size:23|pkt_type:SHORT_HEADER|frame:HANDSHAKE_DONE |
[2025/09/12 05:04:03 809649] [debug] |scid:2e9f5068201320e20318cf58|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:35|
[2025/09/12 05:04:03 809692] [info] |scid:2e9f5068201320e20318cf58|xqc_send_packet_with_pn|<==|conn:0000558BB895498C|path:0|pkt_num:35|size:23|sent:39|pkt_type:SHORT_HEADER|frame:HANDSHAKE_DONE |inflight:1589|now:1757653443809660|stream_id:0|stream_offset:0|
[2025/09/12 05:04:03 809700] [debug] |scid:2e9f5068201320e20318cf58|xqc_send_ctl_on_packet_sent|conn:0000558BB895498C|path:0|pkt_num:35|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 05:04:03 809707] [debug] |scid:2e9f5068201320e20318cf58|xqc_send_ctl_on_packet_sent|path:0|inflight:1589|applimit:0|
[2025/09/12 05:04:03 809712] [debug] |scid:2e9f5068201320e20318cf58|xqc_send_ctl_get_pto_time_and_space|srtt:32650|rtt_var:5031|pto_duration:6755072|backoff_factor:2.00|backoff:128.00|pto_cnt:7|max_ack_delay:25|
[2025/09/12 05:04:03 809718] [debug] |scid:2e9f5068201320e20318cf58|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB895498C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:04:03 809723] [debug] |scid:2e9f5068201320e20318cf58|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB895498C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:04:03 809728] [debug] |scid:2e9f5068201320e20318cf58|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB895498C|path:0|PNS: 2, unacked: 1612|
[2025/09/12 05:04:03 809734] [debug] |scid:2e9f5068201320e20318cf58|xqc_timer_set|type:LOSS_DETECTION|expire:1757653453764732|now:1757653443809712|interv:9955020|
[2025/09/12 05:04:03 809741] [debug] |scid:2e9f5068201320e20318cf58|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB895498C|path:0|pns:2|expire:1757653453764732|now:1757653443809712|interval:9955020|pto_count:7|srtt:32650
[2025/09/12 05:04:03 809752] [debug] |scid:2e9f5068201320e20318cf58|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:48707|inflight:1612|
[2025/09/12 05:04:03 809762] [debug] |scid:2e9f5068201320e20318cf58|xqc_check_acked_or_dropped_pkt|conn:0000558BB895498C|pkt_num:4|size:54|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |
[2025/09/12 05:04:03 809771] [debug] |scid:2e9f5068201320e20318cf58|xqc_send_ctl_set_next_pn_for_packet|optimistic ack detection|skipped_range:36-40|next_skip_chance:1757653444043093|current_time:1757653443809771|
[2025/09/12 05:04:03 809781] [debug] |scid:2e9f5068201320e20318cf58|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:41|
[2025/09/12 05:04:03 809827] [info] |scid:2e9f5068201320e20318cf58|xqc_send_packet_with_pn|<==|conn:0000558BB895498C|path:0|pkt_num:41|size:54|sent:70|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |inflight:1612|now:1757653443809793|stream_id:0|stream_offset:0|
[2025/09/12 05:04:03 809848] [debug] |scid:2e9f5068201320e20318cf58|xqc_send_ctl_on_packet_sent|conn:0000558BB895498C|path:0|pkt_num:41|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 05:04:03 809858] [debug] |scid:2e9f5068201320e20318cf58|xqc_send_ctl_on_packet_sent|path:0|inflight:1612|applimit:0|
[2025/09/12 05:04:03 809867] [debug] |scid:2e9f5068201320e20318cf58|xqc_send_ctl_get_pto_time_and_space|srtt:32650|rtt_var:5031|pto_duration:6755072|backoff_factor:2.00|backoff:128.00|pto_cnt:7|max_ack_delay:25|
[2025/09/12 05:04:03 809876] [debug] |scid:2e9f5068201320e20318cf58|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB895498C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:04:03 809885] [debug] |scid:2e9f5068201320e20318cf58|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB895498C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:04:03 809893] [debug] |scid:2e9f5068201320e20318cf58|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB895498C|path:0|PNS: 2, unacked: 1666|
[2025/09/12 05:04:03 809901] [debug] |scid:2e9f5068201320e20318cf58|xqc_timer_set|type:LOSS_DETECTION|expire:1757653453764865|now:1757653443809866|interv:9954999|
[2025/09/12 05:04:03 809907] [debug] |scid:2e9f5068201320e20318cf58|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB895498C|path:0|pns:2|expire:1757653453764865|now:1757653443809866|interval:9954999|pto_count:7|srtt:32650
[2025/09/12 05:04:03 809913] [debug] |scid:2e9f5068201320e20318cf58|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:48707|inflight:1666|
[2025/09/12 05:04:03 809919] [debug] |scid:2e9f5068201320e20318cf58|xqc_conn_next_wakeup_time|wakeup_time:1757653453764865|
[2025/09/12 05:04:03 809930] [debug] |scid:2e9f5068201320e20318cf58|xqc_engine_add_wakeup_queue|next_tick_time:1757653453764865|
[2025/09/12 05:04:03 809935] [debug] |xqc_engine_wakeup_after|wakeup:1757653443950146|now:1757653443809935|diff:140211|
[2025/09/12 05:04:03 809941] [debug] |xqc_engine_main_logic|END|now:1757653443809513|
[2025/09/12 05:04:03 810430] [info] |xqc_engine_packet_process|==>|conn:0000558BB89E8B5C|size:1406|state:ESTABED|recv_time:1757653443810428|
[2025/09/12 05:04:03 810448] [debug] |scid:ed04a5c2245acc20e2649cb6|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:ed04a5c2245acc20e2649cb6|spin_bit:0|
[2025/09/12 05:04:03 810457] [debug] |scid:ed04a5c2245acc20e2649cb6|xqc_packet_decrypt|largest_pn:1141025288|
[2025/09/12 05:04:03 810463] [debug] |scid:ed04a5c2245acc20e2649cb6|xqc_packet_decrypt|decryption nonce|path_id:0|pn:1141025289|
[2025/09/12 05:04:03 810473] [debug] |scid:ed04a5c2245acc20e2649cb6|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:1141025289|
[2025/09/12 05:04:03 810480] [debug] |scid:ed04a5c2245acc20e2649cb6|xqc_process_frames|frame_type:1|
[2025/09/12 05:04:03 810487] [debug] |scid:ed04a5c2245acc20e2649cb6|xqc_process_frames|frame_type:0|
[2025/09/12 05:04:03 810493] [debug] |scid:ed04a5c2245acc20e2649cb6|xqc_process_padding_frame|process padding|
[2025/09/12 05:04:03 810503] [debug] |scid:ed04a5c2245acc20e2649cb6|xqc_timer_set|type:ACK_01RTT|expire:1757653443835428|now:1757653443810428|interv:25000|
[2025/09/12 05:04:03 810510] [debug] |scid:ed04a5c2245acc20e2649cb6|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:1757653443810428|max_ack_delay:25000|
[2025/09/12 05:04:03 810516] [debug] |scid:ed04a5c2245acc20e2649cb6|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:1141025289|largest:1141025289|pns:2|
[2025/09/12 05:04:03 810523] [info] |scid:ed04a5c2245acc20e2649cb6|xqc_conn_on_pkt_processed|====>|conn:0000558BB89E8B5C|path:0|size:1406|pkt_type:SHORT_HEADER|pkt_num:1141025289|frame:PADDING PING |recv_time:1757653443810428|dcid:ed04a5c2245acc20e2649cb6|dcid_seq:0|
[2025/09/12 05:04:03 810537] [debug] |scid:ed04a5c2245acc20e2649cb6|xqc_timer_set|type:PATH_IDLE|expire:1757653563810428|now:1757653443810428|interv:120000000|
[2025/09/12 05:04:03 810544] [debug] |scid:ed04a5c2245acc20e2649cb6|xqc_timer_set|type:CONN_IDLE|expire:1757653563810428|now:1757653443810428|interv:120000000|
[2025/09/12 05:04:03 810550] [debug] |scid:ed04a5c2245acc20e2649cb6|xqc_engine_remove_wakeup_queue|next_tick_time:1757653443950146|pq_index:0|
[2025/09/12 05:04:03 810557] [debug] |scid:ed04a5c2245acc20e2649cb6|xqc_engine_add_active_queue|last_ticked_time:1757653443659239|
[2025/09/12 05:04:03 810563] [debug] |xqc_engine_main_logic|BEGIN|now:1757653443810563|
[2025/09/12 05:04:03 810571] [debug] |scid:ed04a5c2245acc20e2649cb6|xqc_engine_process_conn|conn:0000558BB89E8B5C|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:1757653443810570|
[2025/09/12 05:04:03 810580] [debug] |scid:ed04a5c2245acc20e2649cb6|xqc_conn_next_wakeup_time|wakeup_time:1757653443835428|
[2025/09/12 05:04:03 810587] [debug] |scid:ed04a5c2245acc20e2649cb6|xqc_engine_add_wakeup_queue|next_tick_time:1757653443835428|
[2025/09/12 05:04:03 810593] [debug] |xqc_engine_wakeup_after|wakeup:1757653443835428|now:1757653443810593|diff:24835|
[2025/09/12 05:04:03 810598] [debug] |xqc_engine_main_logic|END|now:1757653443810570|
[2025/09/12 05:04:03 810603] [debug] |xqc_engine_main_logic|BEGIN|now:1757653443810603|
[2025/09/12 05:04:03 810607] [debug] |xqc_engine_wakeup_after|wakeup:1757653443835428|now:1757653443810607|diff:24821|
[2025/09/12 05:04:03 810611] [debug] |xqc_engine_main_logic|END|now:1757653443810603|
[2025/09/12 05:04:03 835708] [debug] |xqc_engine_main_logic|BEGIN|now:1757653443835707|
[2025/09/12 05:04:03 835723] [debug] |scid:ed04a5c2245acc20e2649cb6|xqc_engine_remove_wakeup_queue|next_tick_time:1757653443835428|pq_index:0|
[2025/09/12 05:04:03 835730] [debug] |scid:ed04a5c2245acc20e2649cb6|xqc_engine_add_active_queue|last_ticked_time:1757653443810570|
[2025/09/12 05:04:03 835737] [debug] |scid:ed04a5c2245acc20e2649cb6|xqc_engine_process_conn|conn:0000558BB89E8B5C|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:1757653443835735|
[2025/09/12 05:04:03 835743] [debug] |scid:ed04a5c2245acc20e2649cb6|xqc_timer_expire|timer expired|type:ACK_01RTT|expire_time:1757653443835428|now:1757653443835735|
[2025/09/12 05:04:03 835749] [debug] |scid:ed04a5c2245acc20e2649cb6|xqc_timer_ack_timeout|pns:2|path:0|
[2025/09/12 05:04:03 835753] [debug] |scid:ed04a5c2245acc20e2649cb6|xqc_timer_expire|unset|type:ACK_01RTT|expire_time:1757653443835428|now:1757653443835735|
[2025/09/12 05:04:03 835758] [debug] |scid:ed04a5c2245acc20e2649cb6|xqc_timer_unset|type:ACK_01RTT|
[2025/09/12 05:04:03 835766] [debug] |scid:ed04a5c2245acc20e2649cb6|xqc_gen_ack_frame|largest_recv:1141025289|ack_delay:25337|first_ack_range:1|largest_pkt_recv_time:1757653443810428|
[2025/09/12 05:04:03 835771] [debug] |scid:ed04a5c2245acc20e2649cb6|xqc_gen_ack_frame|high:1141025289|low:1141025288|pkt_pns:2|
[2025/09/12 05:04:03 835776] [debug] |scid:ed04a5c2245acc20e2649cb6|xqc_gen_ack_frame|high:1141025285|low:1141025285|pkt_pns:2|
[2025/09/12 05:04:03 835781] [debug] |scid:ed04a5c2245acc20e2649cb6|xqc_gen_ack_frame|high:1141025283|low:1141025282|pkt_pns:2|
[2025/09/12 05:04:03 835786] [debug] |scid:ed04a5c2245acc20e2649cb6|xqc_write_ack_to_one_packet|ack_size:17|path:0|path_largest_recv:1141025289|frame_largest_recv:1141025289|
[2025/09/12 05:04:03 835791] [debug] |scid:ed04a5c2245acc20e2649cb6|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:2|
[2025/09/12 05:04:03 835797] [debug] |scid:ed04a5c2245acc20e2649cb6|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:ACK |stream_id:0|stream_offset:0|
[2025/09/12 05:04:03 835803] [debug] |scid:ed04a5c2245acc20e2649cb6|xqc_check_acked_or_dropped_pkt|conn:0000558BB89E8B5C|pkt_num:0|size:39|pkt_type:SHORT_HEADER|frame:ACK |
[2025/09/12 05:04:03 835816] [debug] |scid:ed04a5c2245acc20e2649cb6|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:19|
[2025/09/12 05:04:03 835854] [info] |scid:ed04a5c2245acc20e2649cb6|xqc_send_packet_with_pn|<==|conn:0000558BB89E8B5C|path:0|pkt_num:19|size:39|sent:55|pkt_type:SHORT_HEADER|frame:ACK |inflight:0|now:1757653443835825|stream_id:0|stream_offset:0|
[2025/09/12 05:04:03 835862] [debug] |scid:ed04a5c2245acc20e2649cb6|xqc_send_ctl_on_packet_sent|conn:0000558BB89E8B5C|path:0|pkt_num:19|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 05:04:03 835869] [debug] |scid:ed04a5c2245acc20e2649cb6|xqc_conn_next_wakeup_time|wakeup_time:1757653443950146|
[2025/09/12 05:04:03 835874] [debug] |scid:ed04a5c2245acc20e2649cb6|xqc_engine_add_wakeup_queue|next_tick_time:1757653443950146|
[2025/09/12 05:04:03 835879] [debug] |xqc_engine_wakeup_after|wakeup:1757653443950146|now:1757653443835879|diff:114267|
[2025/09/12 05:04:03 835884] [debug] |xqc_engine_main_logic|END|now:1757653443835735|
[2025/09/12 05:04:03 866652] [info] |xqc_engine_packet_process|==>|conn:0000558BB89E8B5C|size:39|state:ESTABED|recv_time:1757653443866649|
[2025/09/12 05:04:03 866673] [debug] |scid:ed04a5c2245acc20e2649cb6|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:ed04a5c2245acc20e2649cb6|spin_bit:0|
[2025/09/12 05:04:03 866696] [debug] |scid:ed04a5c2245acc20e2649cb6|xqc_packet_decrypt|largest_pn:1141025289|
[2025/09/12 05:04:03 866702] [debug] |scid:ed04a5c2245acc20e2649cb6|xqc_packet_decrypt|decryption nonce|path_id:0|pn:1141025290|
[2025/09/12 05:04:03 866713] [debug] |scid:ed04a5c2245acc20e2649cb6|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:1141025290|
[2025/09/12 05:04:03 866719] [debug] |scid:ed04a5c2245acc20e2649cb6|xqc_process_frames|frame_type:1c|
[2025/09/12 05:04:03 866727] [debug] |scid:ed04a5c2245acc20e2649cb6|xqc_timer_set|type:CONN_DRAINING|expire:1757653444132758|now:1757653443866727|interv:266031|
[2025/09/12 05:04:03 866734] [debug] |scid:ed04a5c2245acc20e2649cb6|xqc_send_queue_drop_packets|sndq_packets_used:0|sndq_packets_used_bytes:0|sndq_packets_free:8|
[2025/09/12 05:04:03 866741] [debug] |scid:ed04a5c2245acc20e2649cb6|xqc_send_queue_drop_packets|path:0|ctl_bytes_in_flight:0|
[2025/09/12 05:04:03 866747] [debug] |scid:ed04a5c2245acc20e2649cb6|xqc_timer_unset|type:ACK_INIT|
[2025/09/12 05:04:03 866753] [debug] |scid:ed04a5c2245acc20e2649cb6|xqc_timer_unset|type:ACK_HSK|
[2025/09/12 05:04:03 866758] [debug] |scid:ed04a5c2245acc20e2649cb6|xqc_timer_unset|type:ACK_01RTT|
[2025/09/12 05:04:03 866764] [debug] |scid:ed04a5c2245acc20e2649cb6|xqc_timer_unset|type:LOSS_DETECTION|
[2025/09/12 05:04:03 866772] [info] |scid:ed04a5c2245acc20e2649cb6|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 05:04:03 866781] [debug] |scid:ed04a5c2245acc20e2649cb6|xqc_conn_immediate_close|gen_conn_close|state:CLOSING|
[2025/09/12 05:04:03 866786] [debug] |scid:ed04a5c2245acc20e2649cb6|xqc_process_frames|draining state, skip|
[2025/09/12 05:04:03 866793] [debug] |scid:ed04a5c2245acc20e2649cb6|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:1141025290|largest:1141025290|pns:2|
[2025/09/12 05:04:03 866800] [info] |scid:ed04a5c2245acc20e2649cb6|xqc_conn_on_pkt_processed|====>|conn:0000558BB89E8B5C|path:0|size:39|pkt_type:SHORT_HEADER|pkt_num:1141025290|frame:CONNECTION_CLOSE |recv_time:1757653443866649|dcid:ed04a5c2245acc20e2649cb6|dcid_seq:0|
[2025/09/12 05:04:03 866808] [debug] |scid:ed04a5c2245acc20e2649cb6|xqc_timer_set|type:PATH_IDLE|expire:1757653563866649|now:1757653443866649|interv:120000000|
[2025/09/12 05:04:03 866815] [debug] |scid:ed04a5c2245acc20e2649cb6|xqc_timer_set|type:CONN_IDLE|expire:1757653563866649|now:1757653443866649|interv:120000000|
[2025/09/12 05:04:03 866827] [debug] |scid:ed04a5c2245acc20e2649cb6|xqc_engine_remove_wakeup_queue|next_tick_time:1757653443950146|pq_index:0|
[2025/09/12 05:04:03 866832] [debug] |scid:ed04a5c2245acc20e2649cb6|xqc_engine_add_active_queue|last_ticked_time:1757653443835735|
[2025/09/12 05:04:03 866836] [debug] |xqc_engine_main_logic|BEGIN|now:1757653443866836|
[2025/09/12 05:04:03 866841] [debug] |scid:ed04a5c2245acc20e2649cb6|xqc_engine_process_conn|conn:0000558BB89E8B5C|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:1757653443866840|
[2025/09/12 05:04:03 866851] [debug] |scid:ed04a5c2245acc20e2649cb6|xqc_path_get_perf_class|conn:0000558BB89E8B5C|path_id:0|path_srtt:32413|min_srtt:32413|path_bw:19782|loss_rate:0.00|path_pto:0|
[2025/09/12 05:04:03 866858] [debug] |scid:ed04a5c2245acc20e2649cb6|xqc_minrtt_scheduler_get_path|path srtt|conn:0000558BB89E8B5C|path_id:0|path_srtt:32413|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:04:03 866866] [debug] |scid:ed04a5c2245acc20e2649cb6|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CONNECTION_CLOSE |pn:0|size:26|reinj:0|path_class:2|
[2025/09/12 05:04:03 866874] [debug] |scid:ed04a5c2245acc20e2649cb6|xqc_check_acked_or_dropped_pkt|conn:0000558BB89E8B5C|pkt_num:0|size:26|pkt_type:SHORT_HEADER|frame:CONNECTION_CLOSE |
[2025/09/12 05:04:03 866880] [debug] |scid:ed04a5c2245acc20e2649cb6|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:20|
[2025/09/12 05:04:03 866919] [info] |scid:ed04a5c2245acc20e2649cb6|xqc_send_packet_with_pn|<==|conn:0000558BB89E8B5C|path:0|pkt_num:20|size:26|sent:42|pkt_type:SHORT_HEADER|frame:CONNECTION_CLOSE |inflight:0|now:1757653443866887|stream_id:0|stream_offset:0|
[2025/09/12 05:04:03 866925] [debug] |scid:ed04a5c2245acc20e2649cb6|xqc_send_ctl_on_packet_sent|conn:0000558BB89E8B5C|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 05:04:03 866931] [debug] |scid:ed04a5c2245acc20e2649cb6|xqc_conn_next_wakeup_time|wakeup_time:1757653443950146|
[2025/09/12 05:04:03 866936] [debug] |scid:ed04a5c2245acc20e2649cb6|xqc_engine_add_wakeup_queue|next_tick_time:1757653443950146|
[2025/09/12 05:04:03 866942] [debug] |xqc_engine_wakeup_after|wakeup:1757653443950146|now:1757653443866942|diff:83204|
[2025/09/12 05:04:03 866950] [debug] |xqc_engine_main_logic|END|now:1757653443866840|
[2025/09/12 05:04:03 866959] [debug] |xqc_engine_main_logic|BEGIN|now:1757653443866958|
[2025/09/12 05:04:03 866964] [debug] |xqc_engine_wakeup_after|wakeup:1757653443950146|now:1757653443866964|diff:83182|
[2025/09/12 05:04:03 866971] [debug] |xqc_engine_main_logic|END|now:1757653443866958|
[2025/09/12 05:04:03 942723] [debug] |scid:c40905e674dbe371c93f8267|xqc_timer_set|type:CONN_IDLE|expire:1757653503942722|now:1757653443942722|interv:60000000|
[2025/09/12 05:04:03 942759] [debug] |scid:c40905e674dbe371c93f8267|xqc_timer_set|type:PATH_IDLE|expire:1757653503942759|now:1757653443942759|interv:60000000|
[2025/09/12 05:04:03 942769] [debug] |xqc_path_create|path:0|dcid:74115477683fcc2519c09a8a023d1d933c|scid:c40905e674dbe371c93f8267|create_path_count:1|
[2025/09/12 05:04:03 942778] [debug] |scid:c40905e674dbe371c93f8267|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 05:04:03 942787] [debug] |xqc_path_init|path:0|dcid:74115477683fcc2519c09a8a023d1d933c|scid:c40905e674dbe371c93f8267|state:2|
[2025/09/12 05:04:03 942795] [debug] |scid:c40905e674dbe371c93f8267|xqc_conn_create|success|scid:c40905e674dbe371c93f8267|dcid:74115477683fcc2519c09a8a023d1d933c|conn:0000558BB8A17B5C|
[2025/09/12 05:04:03 942805] [info] |scid:c40905e674dbe371c93f8267|xqc_conn_server_create|hash odcid conn|odcid:5fc5f410d24536f7d848491ad2ec126cfe54|conn:0000558BB8A17B5C|
[2025/09/12 05:04:03 942824] [info] |scid:c40905e674dbe371c93f8267|xqc_conn_get_local_transport_params|generate sr_token[25df6b96508b83d6a6b22a1d62c40ffb] for cid[5fc5f410d24536f7d848491ad2ec126cfe54]
[2025/09/12 05:04:03 942851] [stats] |xqc_conn_server_init_path_addr|path:0|l-0.0.0.0-443-c40905e674dbe371c93f8267 p-193.167.0.100-51357-74115477683fcc2519c09a8a023d1d933c|
[2025/09/12 05:04:03 942857] [info] |xqc_engine_packet_process|==>|conn:0000558BB8A17B5C|size:1200|state:S_INIT|recv_time:1757653443942687|
[2025/09/12 05:04:03 943011] [debug] |scid:c40905e674dbe371c93f8267|xqc_packet_parse_initial|packet parse|initial|
[2025/09/12 05:04:03 943020] [debug] |scid:c40905e674dbe371c93f8267|xqc_packet_parse_initial|success|Length:1153|
[2025/09/12 05:04:03 943027] [debug] |scid:c40905e674dbe371c93f8267|xqc_packet_decrypt|largest_pn:0|
[2025/09/12 05:04:03 943032] [debug] |scid:c40905e674dbe371c93f8267|xqc_packet_decrypt|decryption nonce|path_id:0|pn:675448357|
[2025/09/12 05:04:03 943070] [debug] |scid:c40905e674dbe371c93f8267|xqc_packet_decrypt_single|pkt_type:INIT|pkt_num:675448357|
[2025/09/12 05:04:03 943082] [debug] |scid:c40905e674dbe371c93f8267|xqc_process_frames|frame_type:6|
[2025/09/12 05:04:03 943088] [info] |scid:c40905e674dbe371c93f8267|xqc_conn_check_token|token empty|
[2025/09/12 05:04:03 943095] [info] |scid:c40905e674dbe371c93f8267|xqc_process_crypto_frame|check_token fail|conn:0000558BB8A17B5C|l-0.0.0.0-443-c40905e674dbe371c93f8267 p-193.167.0.100-51357-74115477683fcc2519c09a8a023d1d933c|
[2025/09/12 05:04:03 943102] [debug] |scid:c40905e674dbe371c93f8267|xqc_create_crypto_stream|encrypt_level:0|cur_state:S_INIT|
[2025/09/12 05:04:03 943109] [debug] |scid:c40905e674dbe371c93f8267|xqc_process_crypto_frame|level:0|
[2025/09/12 05:04:03 943117] [debug] |scid:c40905e674dbe371c93f8267|xqc_read_crypto_stream|xqc_read_crypto_stream|level:0|
[2025/09/12 05:04:03 943126] [debug] |scid:c40905e674dbe371c93f8267|xqc_engine_add_active_queue|last_ticked_time:0|
[2025/09/12 05:04:03 943134] [debug] |scid:c40905e674dbe371c93f8267|xqc_create_crypto_stream|encrypt_level:2|cur_state:S_INIT|
[2025/09/12 05:04:03 943147] [debug] |scid:c40905e674dbe371c93f8267|xqc_process_crypto_frame|server create hsk stream|
[2025/09/12 05:04:03 943154] [debug] |scid:c40905e674dbe371c93f8267|xqc_process_frames|frame_type:6|
[2025/09/12 05:04:03 943162] [info] |scid:c40905e674dbe371c93f8267|xqc_conn_check_token|token empty|
[2025/09/12 05:04:03 943169] [info] |scid:c40905e674dbe371c93f8267|xqc_process_crypto_frame|check_token fail|conn:0000558BB8A17B5C|l-0.0.0.0-443-c40905e674dbe371c93f8267 p-193.167.0.100-51357-74115477683fcc2519c09a8a023d1d933c|
[2025/09/12 05:04:03 943177] [debug] |scid:c40905e674dbe371c93f8267|xqc_process_crypto_frame|level:0|
[2025/09/12 05:04:03 943185] [debug] |scid:c40905e674dbe371c93f8267|xqc_read_crypto_stream|xqc_read_crypto_stream|level:0|
[2025/09/12 05:04:03 943192] [debug] |scid:c40905e674dbe371c93f8267|xqc_process_frames|frame_type:6|
[2025/09/12 05:04:03 943200] [info] |scid:c40905e674dbe371c93f8267|xqc_conn_check_token|token empty|
[2025/09/12 05:04:03 943207] [info] |scid:c40905e674dbe371c93f8267|xqc_process_crypto_frame|check_token fail|conn:0000558BB8A17B5C|l-0.0.0.0-443-c40905e674dbe371c93f8267 p-193.167.0.100-51357-74115477683fcc2519c09a8a023d1d933c|
[2025/09/12 05:04:03 943215] [debug] |scid:c40905e674dbe371c93f8267|xqc_process_crypto_frame|level:0|
[2025/09/12 05:04:03 943222] [debug] |scid:c40905e674dbe371c93f8267|xqc_read_crypto_stream|xqc_read_crypto_stream|level:0|
[2025/09/12 05:04:03 943226] [debug] |scid:c40905e674dbe371c93f8267|xqc_process_frames|frame_type:6|
[2025/09/12 05:04:03 943231] [info] |scid:c40905e674dbe371c93f8267|xqc_conn_check_token|token empty|
[2025/09/12 05:04:03 943236] [info] |scid:c40905e674dbe371c93f8267|xqc_process_crypto_frame|check_token fail|conn:0000558BB8A17B5C|l-0.0.0.0-443-c40905e674dbe371c93f8267 p-193.167.0.100-51357-74115477683fcc2519c09a8a023d1d933c|
[2025/09/12 05:04:03 943250] [debug] |scid:c40905e674dbe371c93f8267|xqc_process_crypto_frame|level:0|
[2025/09/12 05:04:03 943258] [debug] |scid:c40905e674dbe371c93f8267|xqc_read_crypto_stream|xqc_read_crypto_stream|level:0|
[2025/09/12 05:04:03 943266] [debug] |scid:c40905e674dbe371c93f8267|xqc_process_frames|frame_type:6|
[2025/09/12 05:04:03 943272] [info] |scid:c40905e674dbe371c93f8267|xqc_conn_check_token|token empty|
[2025/09/12 05:04:03 943278] [info] |scid:c40905e674dbe371c93f8267|xqc_process_crypto_frame|check_token fail|conn:0000558BB8A17B5C|l-0.0.0.0-443-c40905e674dbe371c93f8267 p-193.167.0.100-51357-74115477683fcc2519c09a8a023d1d933c|
[2025/09/12 05:04:03 943286] [debug] |scid:c40905e674dbe371c93f8267|xqc_process_crypto_frame|level:0|
[2025/09/12 05:04:03 943293] [debug] |scid:c40905e674dbe371c93f8267|xqc_read_crypto_stream|xqc_read_crypto_stream|level:0|
[2025/09/12 05:04:03 943300] [debug] |scid:c40905e674dbe371c93f8267|xqc_process_frames|frame_type:6|
[2025/09/12 05:04:03 943305] [info] |scid:c40905e674dbe371c93f8267|xqc_conn_check_token|token empty|
[2025/09/12 05:04:03 943310] [info] |scid:c40905e674dbe371c93f8267|xqc_process_crypto_frame|check_token fail|conn:0000558BB8A17B5C|l-0.0.0.0-443-c40905e674dbe371c93f8267 p-193.167.0.100-51357-74115477683fcc2519c09a8a023d1d933c|
[2025/09/12 05:04:03 943315] [debug] |scid:c40905e674dbe371c93f8267|xqc_process_crypto_frame|level:0|
[2025/09/12 05:04:03 943319] [debug] |scid:c40905e674dbe371c93f8267|xqc_read_crypto_stream|xqc_read_crypto_stream|level:0|
[2025/09/12 05:04:03 943324] [debug] |scid:c40905e674dbe371c93f8267|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:0|112u|
[2025/09/12 05:04:03 943381] [debug] |scid:c40905e674dbe371c93f8267|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:0|SSL_quic_write_level:0|rv:-1|
[2025/09/12 05:04:03 943388] [debug] |scid:c40905e674dbe371c93f8267|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/09/12 05:04:03 943394] [debug] |scid:c40905e674dbe371c93f8267|xqc_process_frames|frame_type:6|
[2025/09/12 05:04:03 943399] [info] |scid:c40905e674dbe371c93f8267|xqc_conn_check_token|token empty|
[2025/09/12 05:04:03 943403] [info] |scid:c40905e674dbe371c93f8267|xqc_process_crypto_frame|check_token fail|conn:0000558BB8A17B5C|l-0.0.0.0-443-c40905e674dbe371c93f8267 p-193.167.0.100-51357-74115477683fcc2519c09a8a023d1d933c|
[2025/09/12 05:04:03 943408] [debug] |scid:c40905e674dbe371c93f8267|xqc_process_crypto_frame|level:0|
[2025/09/12 05:04:03 943413] [debug] |scid:c40905e674dbe371c93f8267|xqc_read_crypto_stream|xqc_read_crypto_stream|level:0|
[2025/09/12 05:04:03 943420] [debug] |scid:c40905e674dbe371c93f8267|xqc_process_frames|frame_type:6|
[2025/09/12 05:04:03 943428] [info] |scid:c40905e674dbe371c93f8267|xqc_conn_check_token|token empty|
[2025/09/12 05:04:03 943435] [info] |scid:c40905e674dbe371c93f8267|xqc_process_crypto_frame|check_token fail|conn:0000558BB8A17B5C|l-0.0.0.0-443-c40905e674dbe371c93f8267 p-193.167.0.100-51357-74115477683fcc2519c09a8a023d1d933c|
[2025/09/12 05:04:03 943443] [debug] |scid:c40905e674dbe371c93f8267|xqc_process_crypto_frame|level:0|
[2025/09/12 05:04:03 943449] [debug] |scid:c40905e674dbe371c93f8267|xqc_read_crypto_stream|xqc_read_crypto_stream|level:0|
[2025/09/12 05:04:03 943453] [debug] |scid:c40905e674dbe371c93f8267|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:0|112u|
[2025/09/12 05:04:03 943459] [debug] |scid:c40905e674dbe371c93f8267|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:0|SSL_quic_write_level:0|rv:-1|
[2025/09/12 05:04:03 943464] [debug] |scid:c40905e674dbe371c93f8267|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/09/12 05:04:03 943468] [debug] |scid:c40905e674dbe371c93f8267|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:0|20u|
[2025/09/12 05:04:03 943474] [debug] |scid:c40905e674dbe371c93f8267|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:0|SSL_quic_write_level:0|rv:-1|
[2025/09/12 05:04:03 943479] [debug] |scid:c40905e674dbe371c93f8267|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/09/12 05:04:03 943483] [debug] |scid:c40905e674dbe371c93f8267|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:0|10u|
[2025/09/12 05:04:03 943493] [debug] |scid:c40905e674dbe371c93f8267|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:0|SSL_quic_write_level:0|rv:-1|
[2025/09/12 05:04:03 943498] [debug] |scid:c40905e674dbe371c93f8267|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/09/12 05:04:03 943503] [debug] |scid:c40905e674dbe371c93f8267|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:0|2u|
[2025/09/12 05:04:03 943512] [debug] |scid:c40905e674dbe371c93f8267|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:0|SSL_quic_write_level:0|rv:-1|
[2025/09/12 05:04:03 943520] [debug] |scid:c40905e674dbe371c93f8267|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/09/12 05:04:03 943528] [debug] |scid:c40905e674dbe371c93f8267|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:0|1u|
[2025/09/12 05:04:03 943534] [debug] |scid:c40905e674dbe371c93f8267|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:0|SSL_quic_write_level:0|rv:-1|
[2025/09/12 05:04:03 943539] [debug] |scid:c40905e674dbe371c93f8267|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/09/12 05:04:03 943544] [debug] |scid:c40905e674dbe371c93f8267|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:0|1u|
[2025/09/12 05:04:03 943549] [debug] |scid:c40905e674dbe371c93f8267|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:0|SSL_quic_write_level:0|rv:-1|
[2025/09/12 05:04:03 943553] [debug] |scid:c40905e674dbe371c93f8267|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/09/12 05:04:03 943558] [debug] |scid:c40905e674dbe371c93f8267|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:0|1u|
[2025/09/12 05:04:03 943563] [debug] |scid:c40905e674dbe371c93f8267|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:0|SSL_quic_write_level:0|rv:-1|
[2025/09/12 05:04:03 943568] [debug] |scid:c40905e674dbe371c93f8267|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/09/12 05:04:03 943573] [debug] |scid:c40905e674dbe371c93f8267|xqc_process_frames|frame_type:0|
[2025/09/12 05:04:03 943577] [debug] |scid:c40905e674dbe371c93f8267|xqc_process_padding_frame|process padding|
[2025/09/12 05:04:03 943582] [debug] |scid:c40905e674dbe371c93f8267|xqc_process_frames|frame_type:6|
[2025/09/12 05:04:03 943587] [info] |scid:c40905e674dbe371c93f8267|xqc_conn_check_token|token empty|
[2025/09/12 05:04:03 943594] [info] |scid:c40905e674dbe371c93f8267|xqc_process_crypto_frame|check_token fail|conn:0000558BB8A17B5C|l-0.0.0.0-443-c40905e674dbe371c93f8267 p-193.167.0.100-51357-74115477683fcc2519c09a8a023d1d933c|
[2025/09/12 05:04:03 943603] [debug] |scid:c40905e674dbe371c93f8267|xqc_process_crypto_frame|level:0|
[2025/09/12 05:04:03 943611] [debug] |scid:c40905e674dbe371c93f8267|xqc_read_crypto_stream|xqc_read_crypto_stream|level:0|
[2025/09/12 05:04:03 943618] [debug] |scid:c40905e674dbe371c93f8267|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:0|3u|
[2025/09/12 05:04:03 943623] [debug] |scid:c40905e674dbe371c93f8267|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:0|SSL_quic_write_level:0|rv:-1|
[2025/09/12 05:04:03 943628] [debug] |scid:c40905e674dbe371c93f8267|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/09/12 05:04:03 943633] [debug] |scid:c40905e674dbe371c93f8267|xqc_process_frames|frame_type:6|
[2025/09/12 05:04:03 943638] [info] |scid:c40905e674dbe371c93f8267|xqc_conn_check_token|token empty|
[2025/09/12 05:04:03 943642] [info] |scid:c40905e674dbe371c93f8267|xqc_process_crypto_frame|check_token fail|conn:0000558BB8A17B5C|l-0.0.0.0-443-c40905e674dbe371c93f8267 p-193.167.0.100-51357-74115477683fcc2519c09a8a023d1d933c|
[2025/09/12 05:04:03 943647] [debug] |scid:c40905e674dbe371c93f8267|xqc_process_crypto_frame|level:0|
[2025/09/12 05:04:03 943652] [debug] |scid:c40905e674dbe371c93f8267|xqc_read_crypto_stream|xqc_read_crypto_stream|level:0|
[2025/09/12 05:04:03 943657] [debug] |scid:c40905e674dbe371c93f8267|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:0|3u|
[2025/09/12 05:04:03 943722] [info] |scid:c40905e674dbe371c93f8267|xqc_ssl_cert_cb|cert chain or key empty|sni:server4
[2025/09/12 05:04:03 943971] [debug] |scid:c40905e674dbe371c93f8267|xqc_conn_tls_transport_params_cb|1RTT_transport_params|max_datagram_frame_size:0|
[2025/09/12 05:04:03 943979] [debug] |scid:c40905e674dbe371c93f8267|xqc_conn_enable_multipath|xqc_conn_enable_multipath|1|0|
[2025/09/12 05:04:03 943984] [warn] |scid:c40905e674dbe371c93f8267|xqc_conn_try_to_enable_multipath|multipath_version_negotiation err|
[2025/09/12 05:04:03 944294] [debug] |scid:c40905e674dbe371c93f8267|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:2|SSL_quic_write_level:3|rv:0|
[2025/09/12 05:04:03 944304] [debug] |scid:c40905e674dbe371c93f8267|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/09/12 05:04:03 944312] [debug] |scid:c40905e674dbe371c93f8267|xqc_process_frames|frame_type:0|
[2025/09/12 05:04:03 944318] [debug] |scid:c40905e674dbe371c93f8267|xqc_process_padding_frame|process padding|
[2025/09/12 05:04:03 944329] [debug] |scid:c40905e674dbe371c93f8267|xqc_timer_unset|type:ACK_INIT|
[2025/09/12 05:04:03 944335] [debug] |scid:c40905e674dbe371c93f8267|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 05:04:03 944339] [debug] |scid:c40905e674dbe371c93f8267|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:675448357|largest:675448357|pns:0|
[2025/09/12 05:04:03 944344] [info] |scid:c40905e674dbe371c93f8267|xqc_conn_on_pkt_processed|====>|conn:0000558BB8A17B5C|path:0|size:1200|pkt_type:INIT|pkt_num:675448357|frame:PADDING CRYPTO |recv_time:1757653443942687|dcid:5fc5f410d24536f7d848491ad2ec126cfe54|dcid_seq:0|
[2025/09/12 05:04:03 944350] [debug] |scid:c40905e674dbe371c93f8267|xqc_timer_set|type:PATH_IDLE|expire:1757653503942687|now:1757653443942687|interv:60000000|
[2025/09/12 05:04:03 944354] [debug] |scid:c40905e674dbe371c93f8267|xqc_timer_set|type:CONN_IDLE|expire:1757653503942687|now:1757653443942687|interv:60000000|
[2025/09/12 05:04:03 944358] [debug] |xqc_engine_main_logic|BEGIN|now:1757653443944358|
[2025/09/12 05:04:03 944363] [debug] |scid:c40905e674dbe371c93f8267|xqc_engine_process_conn|conn:0000558BB8A17B5C|state:S_INIT|flag:TICKING DCID_OK UPPER_CONN_EXIST INIT_RECVD NEED_RUN (null) |now:1757653443944363|
[2025/09/12 05:04:03 944369] [info] |scid:c40905e674dbe371c93f8267|xqc_conn_check_tx_key|keys are ready, can send 1rtt now|
[2025/09/12 05:04:03 944373] [debug] |scid:c40905e674dbe371c93f8267|xqc_crypto_stream_on_read|encrypt_level:0|cur_state:S_INIT|next_state:S_INITIAL_RECVD|
[2025/09/12 05:04:03 944377] [debug] |scid:c40905e674dbe371c93f8267|xqc_process_crypto_write_streams|
[2025/09/12 05:04:03 944381] [debug] |scid:c40905e674dbe371c93f8267|xqc_crypto_stream_on_write|enc_level|0|
[2025/09/12 05:04:03 944385] [debug] |scid:c40905e674dbe371c93f8267|xqc_crypto_stream_on_write|cur_state:1|switch|
[2025/09/12 05:04:03 944393] [info] |scid:c40905e674dbe371c93f8267|xqc_crypto_stream_send|crypto send data|pkt_num:0|size:137|sent:94|pkt_type:INIT|frame:CRYPTO |now:1757653443944392|
[2025/09/12 05:04:03 944401] [debug] |scid:c40905e674dbe371c93f8267|xqc_crypto_stream_on_write|encrypt_level:0|cur_state:S_INITIAL_RECVD|next_state:S_INITIAL_SENT|
[2025/09/12 05:04:03 944407] [debug] |scid:c40905e674dbe371c93f8267|xqc_process_crypto_write_streams|
[2025/09/12 05:04:03 944412] [debug] |scid:c40905e674dbe371c93f8267|xqc_crypto_stream_on_write|enc_level|2|
[2025/09/12 05:04:03 944417] [info] |scid:c40905e674dbe371c93f8267|xqc_crypto_stream_send|crypto send data|pkt_num:0|size:194|sent:152|pkt_type:HSK|frame:CRYPTO |now:1757653443944416|
[2025/09/12 05:04:03 944421] [info] |scid:c40905e674dbe371c93f8267|xqc_crypto_stream_send|crypto send data|pkt_num:0|size:516|sent:474|pkt_type:HSK|frame:CRYPTO |now:1757653443944421|
[2025/09/12 05:04:03 944426] [info] |scid:c40905e674dbe371c93f8267|xqc_crypto_stream_send|crypto send data|pkt_num:0|size:127|sent:85|pkt_type:HSK|frame:CRYPTO |now:1757653443944426|
[2025/09/12 05:04:03 944431] [info] |scid:c40905e674dbe371c93f8267|xqc_crypto_stream_send|crypto send data|pkt_num:0|size:82|sent:40|pkt_type:HSK|frame:CRYPTO |now:1757653443944430|
[2025/09/12 05:04:03 944440] [debug] |scid:c40905e674dbe371c93f8267|xqc_crypto_stream_on_write|encrypt_level:2|cur_state:S_INITIAL_SENT|next_state:S_HANDSHAKE_SENT|
[2025/09/12 05:04:03 944445] [debug] |scid:c40905e674dbe371c93f8267|xqc_gen_ack_frame|largest_recv:675448357|ack_delay:1758|first_ack_range:0|largest_pkt_recv_time:1757653443942687|
[2025/09/12 05:04:03 944450] [debug] |scid:c40905e674dbe371c93f8267|xqc_gen_ack_frame|high:675448357|low:675448357|pkt_pns:0|
[2025/09/12 05:04:03 944454] [debug] |scid:c40905e674dbe371c93f8267|xqc_write_ack_to_one_packet|ack_size:9|path:0|path_largest_recv:675448357|frame_largest_recv:675448357|
[2025/09/12 05:04:03 944458] [debug] |scid:c40905e674dbe371c93f8267|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:0|
[2025/09/12 05:04:03 944464] [debug] |scid:c40905e674dbe371c93f8267|xqc_path_get_perf_class|conn:0000558BB8A17B5C|path_id:0|path_srtt:250000|min_srtt:250000|path_bw:0|loss_rate:0.00|path_pto:0|
[2025/09/12 05:04:03 944469] [debug] |scid:c40905e674dbe371c93f8267|xqc_minrtt_scheduler_get_path|path srtt|conn:0000558BB8A17B5C|path_id:0|path_srtt:250000|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:04:03 944477] [debug] |scid:c40905e674dbe371c93f8267|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CRYPTO |pn:0|size:137|reinj:0|path_class:2|
[2025/09/12 05:04:03 944485] [debug] |scid:c40905e674dbe371c93f8267|xqc_path_get_perf_class|conn:0000558BB8A17B5C|path_id:0|path_srtt:250000|min_srtt:250000|path_bw:0|loss_rate:0.00|path_pto:0|
[2025/09/12 05:04:03 944491] [debug] |scid:c40905e674dbe371c93f8267|xqc_minrtt_scheduler_get_path|path srtt|conn:0000558BB8A17B5C|path_id:0|path_srtt:250000|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:04:03 944497] [debug] |scid:c40905e674dbe371c93f8267|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CRYPTO |pn:0|size:194|reinj:0|path_class:2|
[2025/09/12 05:04:03 944501] [debug] |scid:c40905e674dbe371c93f8267|xqc_path_get_perf_class|conn:0000558BB8A17B5C|path_id:0|path_srtt:250000|min_srtt:250000|path_bw:0|loss_rate:0.00|path_pto:0|
[2025/09/12 05:04:03 944505] [debug] |scid:c40905e674dbe371c93f8267|xqc_minrtt_scheduler_get_path|path srtt|conn:0000558BB8A17B5C|path_id:0|path_srtt:250000|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:04:03 944509] [debug] |scid:c40905e674dbe371c93f8267|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CRYPTO |pn:0|size:516|reinj:0|path_class:2|
[2025/09/12 05:04:03 944513] [debug] |scid:c40905e674dbe371c93f8267|xqc_path_get_perf_class|conn:0000558BB8A17B5C|path_id:0|path_srtt:250000|min_srtt:250000|path_bw:0|loss_rate:0.00|path_pto:0|
[2025/09/12 05:04:03 944517] [debug] |scid:c40905e674dbe371c93f8267|xqc_minrtt_scheduler_get_path|path srtt|conn:0000558BB8A17B5C|path_id:0|path_srtt:250000|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:04:03 944522] [debug] |scid:c40905e674dbe371c93f8267|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CRYPTO |pn:0|size:127|reinj:0|path_class:2|
[2025/09/12 05:04:03 944526] [debug] |scid:c40905e674dbe371c93f8267|xqc_path_get_perf_class|conn:0000558BB8A17B5C|path_id:0|path_srtt:250000|min_srtt:250000|path_bw:0|loss_rate:0.00|path_pto:0|
[2025/09/12 05:04:03 944530] [debug] |scid:c40905e674dbe371c93f8267|xqc_minrtt_scheduler_get_path|path srtt|conn:0000558BB8A17B5C|path_id:0|path_srtt:250000|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:04:03 944534] [debug] |scid:c40905e674dbe371c93f8267|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CRYPTO |pn:0|size:82|reinj:0|path_class:2|
[2025/09/12 05:04:03 944538] [debug] |scid:c40905e674dbe371c93f8267|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:ACK |stream_id:0|stream_offset:0|
[2025/09/12 05:04:03 944544] [debug] |scid:c40905e674dbe371c93f8267|xqc_check_acked_or_dropped_pkt|conn:0000558BB8A17B5C|pkt_num:0|size:137|pkt_type:INIT|frame:CRYPTO |
[2025/09/12 05:04:03 944552] [debug] |scid:c40905e674dbe371c93f8267|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:0|
[2025/09/12 05:04:03 944596] [info] |scid:c40905e674dbe371c93f8267|xqc_send_packet_with_pn|<==|conn:0000558BB8A17B5C|path:0|pkt_num:0|size:1184|sent:1200|pkt_type:INIT|frame:PADDING CRYPTO |inflight:0|now:1757653443944563|stream_id:0|stream_offset:0|
[2025/09/12 05:04:03 944604] [debug] |scid:c40905e674dbe371c93f8267|xqc_send_ctl_on_packet_sent|conn:0000558BB8A17B5C|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 05:04:03 944609] [debug] |scid:c40905e674dbe371c93f8267|xqc_send_ctl_on_packet_sent|path:0|inflight:0|applimit:0|
[2025/09/12 05:04:03 944616] [debug] |scid:c40905e674dbe371c93f8267|xqc_send_ctl_get_pto_time_and_space|srtt:250000|rtt_var:125000|pto_duration:750000|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:04:03 944623] [debug] |scid:c40905e674dbe371c93f8267|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8A17B5C|path:0|PNS: 0, unacked: 1184|
[2025/09/12 05:04:03 944629] [debug] |scid:c40905e674dbe371c93f8267|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8A17B5C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:04:03 944635] [debug] |scid:c40905e674dbe371c93f8267|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8A17B5C|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:04:03 944642] [debug] |scid:c40905e674dbe371c93f8267|xqc_timer_set|type:LOSS_DETECTION|expire:1757653444694563|now:1757653443944615|interv:749948|
[2025/09/12 05:04:03 944649] [debug] |scid:c40905e674dbe371c93f8267|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB8A17B5C|path:0|pns:0|expire:1757653444694563|now:1757653443944615|interval:749948|pto_count:0|srtt:250000
[2025/09/12 05:04:03 944657] [debug] |scid:c40905e674dbe371c93f8267|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:45952|inflight:1184|
[2025/09/12 05:04:03 944665] [debug] |scid:c40905e674dbe371c93f8267|xqc_check_acked_or_dropped_pkt|conn:0000558BB8A17B5C|pkt_num:0|size:194|pkt_type:HSK|frame:CRYPTO |
[2025/09/12 05:04:03 944672] [debug] |scid:c40905e674dbe371c93f8267|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:0|
[2025/09/12 05:04:03 944702] [info] |scid:c40905e674dbe371c93f8267|xqc_send_packet_with_pn|<==|conn:0000558BB8A17B5C|path:0|pkt_num:0|size:194|sent:210|pkt_type:HSK|frame:CRYPTO |inflight:1184|now:1757653443944683|stream_id:0|stream_offset:0|
[2025/09/12 05:04:03 944708] [debug] |scid:c40905e674dbe371c93f8267|xqc_send_ctl_on_packet_sent|conn:0000558BB8A17B5C|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 05:04:03 944715] [debug] |scid:c40905e674dbe371c93f8267|xqc_send_ctl_on_packet_sent|path:0|inflight:1184|applimit:0|
[2025/09/12 05:04:03 944722] [debug] |scid:c40905e674dbe371c93f8267|xqc_send_ctl_get_pto_time_and_space|srtt:250000|rtt_var:125000|pto_duration:750000|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:04:03 944729] [debug] |scid:c40905e674dbe371c93f8267|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8A17B5C|path:0|PNS: 0, unacked: 1184|
[2025/09/12 05:04:03 944736] [debug] |scid:c40905e674dbe371c93f8267|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8A17B5C|path:0|PNS: 1, unacked: 194|
[2025/09/12 05:04:03 944742] [debug] |scid:c40905e674dbe371c93f8267|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8A17B5C|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:04:03 944749] [debug] |scid:c40905e674dbe371c93f8267|xqc_timer_set|type:LOSS_DETECTION|expire:1757653444694563|now:1757653443944722|interv:749841|
[2025/09/12 05:04:03 944754] [debug] |scid:c40905e674dbe371c93f8267|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB8A17B5C|path:0|pns:0|expire:1757653444694563|now:1757653443944722|interval:749841|pto_count:0|srtt:250000
[2025/09/12 05:04:03 944764] [debug] |scid:c40905e674dbe371c93f8267|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:45952|inflight:1378|
[2025/09/12 05:04:03 944769] [debug] |scid:c40905e674dbe371c93f8267|xqc_check_acked_or_dropped_pkt|conn:0000558BB8A17B5C|pkt_num:0|size:516|pkt_type:HSK|frame:CRYPTO |
[2025/09/12 05:04:03 944773] [debug] |scid:c40905e674dbe371c93f8267|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1|
[2025/09/12 05:04:03 944799] [info] |scid:c40905e674dbe371c93f8267|xqc_send_packet_with_pn|<==|conn:0000558BB8A17B5C|path:0|pkt_num:1|size:516|sent:532|pkt_type:HSK|frame:CRYPTO |inflight:1378|now:1757653443944780|stream_id:0|stream_offset:0|
[2025/09/12 05:04:03 944805] [debug] |scid:c40905e674dbe371c93f8267|xqc_send_ctl_on_packet_sent|conn:0000558BB8A17B5C|path:0|pkt_num:1|origin_pktnum:0|size:516|enc_size:532|pkt_type:HSK|frame:CRYPTO |conn_state:S_HANDSHAKE_SENT|po_in_flight:0||retrans:0|
[2025/09/12 05:04:03 944812] [debug] |scid:c40905e674dbe371c93f8267|xqc_send_ctl_on_packet_sent|path:0|inflight:1378|applimit:0|
[2025/09/12 05:04:03 944819] [debug] |scid:c40905e674dbe371c93f8267|xqc_send_ctl_get_pto_time_and_space|srtt:250000|rtt_var:125000|pto_duration:750000|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:04:03 944826] [debug] |scid:c40905e674dbe371c93f8267|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8A17B5C|path:0|PNS: 0, unacked: 1184|
[2025/09/12 05:04:03 944832] [debug] |scid:c40905e674dbe371c93f8267|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8A17B5C|path:0|PNS: 1, unacked: 710|
[2025/09/12 05:04:03 944838] [debug] |scid:c40905e674dbe371c93f8267|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8A17B5C|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:04:03 944845] [debug] |scid:c40905e674dbe371c93f8267|xqc_timer_set|type:LOSS_DETECTION|expire:1757653444694563|now:1757653443944819|interv:749744|
[2025/09/12 05:04:03 944850] [debug] |scid:c40905e674dbe371c93f8267|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB8A17B5C|path:0|pns:0|expire:1757653444694563|now:1757653443944819|interval:749744|pto_count:0|srtt:250000
[2025/09/12 05:04:03 944855] [debug] |scid:c40905e674dbe371c93f8267|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:45952|inflight:1894|
[2025/09/12 05:04:03 944860] [debug] |scid:c40905e674dbe371c93f8267|xqc_check_acked_or_dropped_pkt|conn:0000558BB8A17B5C|pkt_num:0|size:127|pkt_type:HSK|frame:CRYPTO |
[2025/09/12 05:04:03 944864] [debug] |scid:c40905e674dbe371c93f8267|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:2|
[2025/09/12 05:04:03 944887] [info] |scid:c40905e674dbe371c93f8267|xqc_send_packet_with_pn|<==|conn:0000558BB8A17B5C|path:0|pkt_num:2|size:127|sent:143|pkt_type:HSK|frame:CRYPTO |inflight:1894|now:1757653443944870|stream_id:0|stream_offset:0|
[2025/09/12 05:04:03 944892] [debug] |scid:c40905e674dbe371c93f8267|xqc_send_ctl_on_packet_sent|conn:0000558BB8A17B5C|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 05:04:03 944898] [debug] |scid:c40905e674dbe371c93f8267|xqc_send_ctl_on_packet_sent|path:0|inflight:1894|applimit:0|
[2025/09/12 05:04:03 944905] [debug] |scid:c40905e674dbe371c93f8267|xqc_send_ctl_get_pto_time_and_space|srtt:250000|rtt_var:125000|pto_duration:750000|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:04:03 944912] [debug] |scid:c40905e674dbe371c93f8267|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8A17B5C|path:0|PNS: 0, unacked: 1184|
[2025/09/12 05:04:03 944918] [debug] |scid:c40905e674dbe371c93f8267|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8A17B5C|path:0|PNS: 1, unacked: 837|
[2025/09/12 05:04:03 944924] [debug] |scid:c40905e674dbe371c93f8267|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8A17B5C|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:04:03 944928] [debug] |scid:c40905e674dbe371c93f8267|xqc_timer_set|type:LOSS_DETECTION|expire:1757653444694563|now:1757653443944905|interv:749658|
[2025/09/12 05:04:03 944937] [debug] |scid:c40905e674dbe371c93f8267|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB8A17B5C|path:0|pns:0|expire:1757653444694563|now:1757653443944905|interval:749658|pto_count:0|srtt:250000
[2025/09/12 05:04:03 944941] [debug] |scid:c40905e674dbe371c93f8267|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:45952|inflight:2021|
[2025/09/12 05:04:03 944946] [debug] |scid:c40905e674dbe371c93f8267|xqc_check_acked_or_dropped_pkt|conn:0000558BB8A17B5C|pkt_num:0|size:82|pkt_type:HSK|frame:CRYPTO |
[2025/09/12 05:04:03 944950] [debug] |scid:c40905e674dbe371c93f8267|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:3|
[2025/09/12 05:04:03 944971] [info] |scid:c40905e674dbe371c93f8267|xqc_send_packet_with_pn|<==|conn:0000558BB8A17B5C|path:0|pkt_num:3|size:82|sent:98|pkt_type:HSK|frame:CRYPTO |inflight:2021|now:1757653443944955|stream_id:0|stream_offset:0|
[2025/09/12 05:04:03 944976] [debug] |scid:c40905e674dbe371c93f8267|xqc_send_ctl_on_packet_sent|conn:0000558BB8A17B5C|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 05:04:03 944981] [debug] |scid:c40905e674dbe371c93f8267|xqc_send_ctl_on_packet_sent|path:0|inflight:2021|applimit:0|
[2025/09/12 05:04:03 944988] [debug] |scid:c40905e674dbe371c93f8267|xqc_send_ctl_get_pto_time_and_space|srtt:250000|rtt_var:125000|pto_duration:750000|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:04:03 944995] [debug] |scid:c40905e674dbe371c93f8267|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8A17B5C|path:0|PNS: 0, unacked: 1184|
[2025/09/12 05:04:03 945000] [debug] |scid:c40905e674dbe371c93f8267|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8A17B5C|path:0|PNS: 1, unacked: 919|
[2025/09/12 05:04:03 945007] [debug] |scid:c40905e674dbe371c93f8267|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8A17B5C|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:04:03 945012] [debug] |scid:c40905e674dbe371c93f8267|xqc_timer_set|type:LOSS_DETECTION|expire:1757653444694563|now:1757653443944987|interv:749576|
[2025/09/12 05:04:03 945016] [debug] |scid:c40905e674dbe371c93f8267|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB8A17B5C|path:0|pns:0|expire:1757653444694563|now:1757653443944987|interval:749576|pto_count:0|srtt:250000
[2025/09/12 05:04:03 945020] [debug] |scid:c40905e674dbe371c93f8267|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:45952|inflight:2103|
[2025/09/12 05:04:03 945024] [debug] |scid:c40905e674dbe371c93f8267|xqc_check_acked_or_dropped_pkt|conn:0000558BB8A17B5C|pkt_num:0|size:52|pkt_type:INIT|frame:ACK |
[2025/09/12 05:04:03 945029] [debug] |scid:c40905e674dbe371c93f8267|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1|
[2025/09/12 05:04:03 945060] [info] |scid:c40905e674dbe371c93f8267|xqc_send_packet_with_pn|<==|conn:0000558BB8A17B5C|path:0|pkt_num:1|size:52|sent:68|pkt_type:INIT|frame:ACK |inflight:2103|now:1757653443945034|stream_id:0|stream_offset:0|
[2025/09/12 05:04:03 945068] [debug] |scid:c40905e674dbe371c93f8267|xqc_send_ctl_on_packet_sent|conn:0000558BB8A17B5C|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 05:04:03 945077] [debug] |scid:c40905e674dbe371c93f8267|xqc_conn_next_wakeup_time|wakeup_time:1757653444694563|
[2025/09/12 05:04:03 945084] [debug] |scid:c40905e674dbe371c93f8267|xqc_engine_add_wakeup_queue|next_tick_time:1757653444694563|
[2025/09/12 05:04:03 945091] [debug] |xqc_engine_wakeup_after|wakeup:1757653443950146|now:1757653443945090|diff:5056|
[2025/09/12 05:04:03 945098] [debug] |xqc_engine_main_logic|END|now:1757653443944363|
[2025/09/12 05:04:03 945104] [debug] |xqc_engine_main_logic|BEGIN|now:1757653443945104|
[2025/09/12 05:04:03 945108] [debug] |xqc_engine_wakeup_after|wakeup:1757653443950146|now:1757653443945108|diff:5038|
[2025/09/12 05:04:03 945112] [debug] |xqc_engine_main_logic|END|now:1757653443945104|
[2025/09/12 05:04:03 951185] [debug] |xqc_engine_main_logic|BEGIN|now:1757653443951185|
[2025/09/12 05:04:03 951195] [debug] |scid:ed04a5c2245acc20e2649cb6|xqc_engine_remove_wakeup_queue|next_tick_time:1757653443950146|pq_index:0|
[2025/09/12 05:04:03 951199] [debug] |scid:ed04a5c2245acc20e2649cb6|xqc_engine_add_active_queue|last_ticked_time:1757653443866840|
[2025/09/12 05:04:03 951205] [debug] |scid:ed04a5c2245acc20e2649cb6|xqc_engine_process_conn|conn:0000558BB89E8B5C|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:1757653443951203|
[2025/09/12 05:04:03 951210] [debug] |scid:ed04a5c2245acc20e2649cb6|xqc_timer_expire|timer expired|type:STREAM_CLOSE|expire_time:1757653443950146|now:1757653443951203|
[2025/09/12 05:04:03 951214] [debug] |scid:ed04a5c2245acc20e2649cb6|xqc_timer_stream_close_timeout|stream_id:0|stream_type:0|stream close|
[2025/09/12 05:04:03 951218] [debug] |scid:ed04a5c2245acc20e2649cb6|xqc_destroy_stream|send_state:3|recv_state:3|stream_id:0|stream_type:0|
[2025/09/12 05:04:03 951225] [stats] |scid:ed04a5c2245acc20e2649cb6|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:1757653443484221|wrt_delay:163|snd_delay:1200|finwrt_delay:163|finsnd_delay:1200|finrcv_delay:1|finread_delay:79|all_acked_delay:174769|firstfinack_dely:174761|close_delay:174778|apprst_delay:0|rstsnd_delay:0|rstrcv_delay:0|l-0.0.0.0-443-ed04a5c2245acc20e2649cb6 p-193.167.0.100-39866-418a219b0cb6d5619aa56a05a2ea0a06ca|path_info:mp is not supported in connection scid:ed04a5c2245acc20e2649cb6|fec_recv_delay:0u|fec_send_rpr_cnt:0|retrans:0|
[2025/09/12 05:04:03 951232] [debug] |scid:ed04a5c2245acc20e2649cb6|xqc_timer_expire|unset|type:STREAM_CLOSE|expire_time:1757653443950146|now:1757653443951203|
[2025/09/12 05:04:03 951237] [debug] |scid:ed04a5c2245acc20e2649cb6|xqc_timer_unset|type:STREAM_CLOSE|
[2025/09/12 05:04:03 951242] [debug] |scid:ed04a5c2245acc20e2649cb6|xqc_conn_next_wakeup_time|wakeup_time:1757653444132758|
[2025/09/12 05:04:03 951246] [debug] |scid:ed04a5c2245acc20e2649cb6|xqc_engine_add_wakeup_queue|next_tick_time:1757653444132758|
[2025/09/12 05:04:03 951250] [debug] |xqc_engine_wakeup_after|wakeup:1757653444132758|now:1757653443951250|diff:181508|
[2025/09/12 05:04:03 951254] [debug] |xqc_engine_main_logic|END|now:1757653443951203|
[2025/09/12 05:04:04 133486] [debug] |xqc_engine_main_logic|BEGIN|now:1757653444133486|
[2025/09/12 05:04:04 133506] [debug] |scid:ed04a5c2245acc20e2649cb6|xqc_engine_remove_wakeup_queue|next_tick_time:1757653444132758|pq_index:0|
[2025/09/12 05:04:04 133512] [debug] |scid:ed04a5c2245acc20e2649cb6|xqc_engine_add_active_queue|last_ticked_time:1757653443951203|
[2025/09/12 05:04:04 133520] [debug] |scid:ed04a5c2245acc20e2649cb6|xqc_engine_process_conn|conn:0000558BB89E8B5C|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:1757653444133518|
[2025/09/12 05:04:04 133526] [debug] |scid:ed04a5c2245acc20e2649cb6|xqc_timer_expire|timer expired|type:CONN_DRAINING|expire_time:1757653444132758|now:1757653444133518|
[2025/09/12 05:04:04 133532] [debug] |scid:ed04a5c2245acc20e2649cb6|xqc_timer_expire|unset|type:CONN_DRAINING|expire_time:1757653444132758|now:1757653444133518|
[2025/09/12 05:04:04 133536] [debug] |scid:ed04a5c2245acc20e2649cb6|xqc_timer_unset|type:CONN_DRAINING|
[2025/09/12 05:04:04 133542] [info] |xqc_engine_main_logic|conn:0000558BB89E8B5C|l-0.0.0.0-443-ed04a5c2245acc20e2649cb6 p-193.167.0.100-39866-418a219b0cb6d5619aa56a05a2ea0a06ca|conn_state:13|next_tick_time:1757653444132758
[2025/09/12 05:04:04 133557] [report] |scid:ed04a5c2245acc20e2649cb6|xqc_conn_destroy|0000558BB89E8B5C|has_0rtt:0|0rtt_accept:0|token_ok:0|handshake_time:72209|first_send_delay:72695|conn_persist:721868|keyupdate_cnt:0|err:0x0|close_msg:remote close|l-0.0.0.0-443-ed04a5c2245acc20e2649cb6 p-193.167.0.100-39866-418a219b0cb6d5619aa56a05a2ea0a06ca|hsk_recv:34814|close_recv:455037|close_send:455198|last_recv:454960|last_send:455198|mp_enable:0|create:1|validated:1|active:1|path_info:0/1/0/a/0,1,1,1,0,0,0,0,0,0,0,23,10,8,1024,0,17,i32,4,26,39,40000,1141025290,454,0,4,30,43,4,1141025288,247,0,4,1393,1406,3,1141025289,398,0,4,39,4,19,424,4,26,40000,20,455,4,283,20,18,202,0-2,0-2,0-0,0-0,0-0,0-32,0-5733,0-4619,0-18,0-8,0-4,0-0,0-0,0-0,0-0,0-0,0-0,0-0|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": "0,0,0,0,0",}|max_acked_po_size:1200|enable_pmtud:0|avg_closed_time:0|
[2025/09/12 05:04:04 133610] [debug] |scid:ed04a5c2245acc20e2649cb6|xqc_send_ctl_destroy|destroy|
[2025/09/12 05:04:04 133619] [debug] |scid:ed04a5c2245acc20e2649cb6|xqc_destroy_crypto_stream|destroy crypto stream|encrypt_level:0|cur_state:CLOSED|
[2025/09/12 05:04:04 133624] [debug] |scid:ed04a5c2245acc20e2649cb6|xqc_destroy_crypto_stream|destroy crypto stream|encrypt_level:2|cur_state:CLOSED|
[2025/09/12 05:04:04 133629] [debug] |scid:ed04a5c2245acc20e2649cb6|xqc_destroy_crypto_stream|destroy crypto stream|encrypt_level:3|cur_state:CLOSED|
[2025/09/12 05:04:04 133667] [debug] |xqc_engine_wakeup_after|wakeup:1757653444694563|now:1757653444133667|diff:560896|
[2025/09/12 05:04:04 133675] [debug] |xqc_engine_main_logic|END|now:1757653444133518|
[2025/09/12 05:04:04 243476] [info] |xqc_engine_packet_process|==>|conn:0000558BB8A17B5C|size:1200|state:S_HANDSHAKE_SENT|recv_time:1757653444243473|
[2025/09/12 05:04:04 243501] [debug] |scid:c40905e674dbe371c93f8267|xqc_packet_parse_initial|packet parse|initial|
[2025/09/12 05:04:04 243511] [debug] |scid:c40905e674dbe371c93f8267|xqc_packet_parse_initial|success|Length:1153|
[2025/09/12 05:04:04 243525] [debug] |scid:c40905e674dbe371c93f8267|xqc_packet_decrypt|largest_pn:675448357|
[2025/09/12 05:04:04 243533] [debug] |scid:c40905e674dbe371c93f8267|xqc_packet_decrypt|decryption nonce|path_id:0|pn:675448358|
[2025/09/12 05:04:04 243548] [debug] |scid:c40905e674dbe371c93f8267|xqc_packet_decrypt_single|pkt_type:INIT|pkt_num:675448358|
[2025/09/12 05:04:04 243557] [debug] |scid:c40905e674dbe371c93f8267|xqc_process_frames|frame_type:1|
[2025/09/12 05:04:04 243566] [debug] |scid:c40905e674dbe371c93f8267|xqc_process_frames|frame_type:0|
[2025/09/12 05:04:04 243574] [debug] |scid:c40905e674dbe371c93f8267|xqc_process_padding_frame|process padding|
[2025/09/12 05:04:04 243583] [debug] |scid:c40905e674dbe371c93f8267|xqc_process_frames|frame_type:6|
[2025/09/12 05:04:04 243592] [info] |scid:c40905e674dbe371c93f8267|xqc_conn_check_token|token empty|
[2025/09/12 05:04:04 243600] [info] |scid:c40905e674dbe371c93f8267|xqc_process_crypto_frame|check_token fail|conn:0000558BB8A17B5C|l-0.0.0.0-443-c40905e674dbe371c93f8267 p-193.167.0.100-51357-74115477683fcc2519c09a8a023d1d933c|
[2025/09/12 05:04:04 243610] [debug] |scid:c40905e674dbe371c93f8267|xqc_process_crypto_frame|level:0|
[2025/09/12 05:04:04 243618] [debug] |scid:c40905e674dbe371c93f8267|xqc_read_crypto_stream|xqc_read_crypto_stream|level:0|
[2025/09/12 05:04:04 243627] [debug] |scid:c40905e674dbe371c93f8267|xqc_engine_remove_wakeup_queue|next_tick_time:1757653444694563|pq_index:0|
[2025/09/12 05:04:04 243637] [debug] |scid:c40905e674dbe371c93f8267|xqc_engine_add_active_queue|last_ticked_time:1757653443944363|
[2025/09/12 05:04:04 243645] [debug] |scid:c40905e674dbe371c93f8267|xqc_process_frames|frame_type:6|
[2025/09/12 05:04:04 243653] [info] |scid:c40905e674dbe371c93f8267|xqc_conn_check_token|token empty|
[2025/09/12 05:04:04 243660] [info] |scid:c40905e674dbe371c93f8267|xqc_process_crypto_frame|check_token fail|conn:0000558BB8A17B5C|l-0.0.0.0-443-c40905e674dbe371c93f8267 p-193.167.0.100-51357-74115477683fcc2519c09a8a023d1d933c|
[2025/09/12 05:04:04 243679] [debug] |scid:c40905e674dbe371c93f8267|xqc_process_crypto_frame|level:0|
[2025/09/12 05:04:04 243687] [debug] |scid:c40905e674dbe371c93f8267|xqc_read_crypto_stream|xqc_read_crypto_stream|level:0|
[2025/09/12 05:04:04 243696] [debug] |scid:c40905e674dbe371c93f8267|xqc_process_frames|frame_type:1|
[2025/09/12 05:04:04 243702] [debug] |scid:c40905e674dbe371c93f8267|xqc_process_frames|frame_type:6|
[2025/09/12 05:04:04 243707] [info] |scid:c40905e674dbe371c93f8267|xqc_conn_check_token|token empty|
[2025/09/12 05:04:04 243714] [info] |scid:c40905e674dbe371c93f8267|xqc_process_crypto_frame|check_token fail|conn:0000558BB8A17B5C|l-0.0.0.0-443-c40905e674dbe371c93f8267 p-193.167.0.100-51357-74115477683fcc2519c09a8a023d1d933c|
[2025/09/12 05:04:04 243723] [debug] |scid:c40905e674dbe371c93f8267|xqc_process_crypto_frame|level:0|
[2025/09/12 05:04:04 243731] [debug] |scid:c40905e674dbe371c93f8267|xqc_read_crypto_stream|xqc_read_crypto_stream|level:0|
[2025/09/12 05:04:04 243740] [debug] |scid:c40905e674dbe371c93f8267|xqc_process_frames|frame_type:6|
[2025/09/12 05:04:04 243747] [info] |scid:c40905e674dbe371c93f8267|xqc_conn_check_token|token empty|
[2025/09/12 05:04:04 243752] [info] |scid:c40905e674dbe371c93f8267|xqc_process_crypto_frame|check_token fail|conn:0000558BB8A17B5C|l-0.0.0.0-443-c40905e674dbe371c93f8267 p-193.167.0.100-51357-74115477683fcc2519c09a8a023d1d933c|
[2025/09/12 05:04:04 243757] [debug] |scid:c40905e674dbe371c93f8267|xqc_process_crypto_frame|level:0|
[2025/09/12 05:04:04 243762] [debug] |scid:c40905e674dbe371c93f8267|xqc_read_crypto_stream|xqc_read_crypto_stream|level:0|
[2025/09/12 05:04:04 243767] [debug] |scid:c40905e674dbe371c93f8267|xqc_process_frames|frame_type:6|
[2025/09/12 05:04:04 243772] [info] |scid:c40905e674dbe371c93f8267|xqc_conn_check_token|token empty|
[2025/09/12 05:04:04 243777] [info] |scid:c40905e674dbe371c93f8267|xqc_process_crypto_frame|check_token fail|conn:0000558BB8A17B5C|l-0.0.0.0-443-c40905e674dbe371c93f8267 p-193.167.0.100-51357-74115477683fcc2519c09a8a023d1d933c|
[2025/09/12 05:04:04 243782] [debug] |scid:c40905e674dbe371c93f8267|xqc_process_crypto_frame|level:0|
[2025/09/12 05:04:04 243787] [debug] |scid:c40905e674dbe371c93f8267|xqc_read_crypto_stream|xqc_read_crypto_stream|level:0|
[2025/09/12 05:04:04 243792] [debug] |scid:c40905e674dbe371c93f8267|xqc_process_frames|frame_type:1|
[2025/09/12 05:04:04 243797] [debug] |scid:c40905e674dbe371c93f8267|xqc_process_frames|frame_type:6|
[2025/09/12 05:04:04 243802] [info] |scid:c40905e674dbe371c93f8267|xqc_conn_check_token|token empty|
[2025/09/12 05:04:04 243807] [info] |scid:c40905e674dbe371c93f8267|xqc_process_crypto_frame|check_token fail|conn:0000558BB8A17B5C|l-0.0.0.0-443-c40905e674dbe371c93f8267 p-193.167.0.100-51357-74115477683fcc2519c09a8a023d1d933c|
[2025/09/12 05:04:04 243812] [debug] |scid:c40905e674dbe371c93f8267|xqc_process_crypto_frame|level:0|
[2025/09/12 05:04:04 243817] [debug] |scid:c40905e674dbe371c93f8267|xqc_read_crypto_stream|xqc_read_crypto_stream|level:0|
[2025/09/12 05:04:04 243822] [debug] |scid:c40905e674dbe371c93f8267|xqc_process_frames|frame_type:6|
[2025/09/12 05:04:04 243827] [info] |scid:c40905e674dbe371c93f8267|xqc_conn_check_token|token empty|
[2025/09/12 05:04:04 243832] [info] |scid:c40905e674dbe371c93f8267|xqc_process_crypto_frame|check_token fail|conn:0000558BB8A17B5C|l-0.0.0.0-443-c40905e674dbe371c93f8267 p-193.167.0.100-51357-74115477683fcc2519c09a8a023d1d933c|
[2025/09/12 05:04:04 243837] [debug] |scid:c40905e674dbe371c93f8267|xqc_process_crypto_frame|level:0|
[2025/09/12 05:04:04 243842] [debug] |scid:c40905e674dbe371c93f8267|xqc_read_crypto_stream|xqc_read_crypto_stream|level:0|
[2025/09/12 05:04:04 243847] [debug] |scid:c40905e674dbe371c93f8267|xqc_process_frames|frame_type:0|
[2025/09/12 05:04:04 243852] [debug] |scid:c40905e674dbe371c93f8267|xqc_process_padding_frame|process padding|
[2025/09/12 05:04:04 243862] [debug] |scid:c40905e674dbe371c93f8267|xqc_process_frames|frame_type:6|
[2025/09/12 05:04:04 243867] [info] |scid:c40905e674dbe371c93f8267|xqc_conn_check_token|token empty|
[2025/09/12 05:04:04 243872] [info] |scid:c40905e674dbe371c93f8267|xqc_process_crypto_frame|check_token fail|conn:0000558BB8A17B5C|l-0.0.0.0-443-c40905e674dbe371c93f8267 p-193.167.0.100-51357-74115477683fcc2519c09a8a023d1d933c|
[2025/09/12 05:04:04 243877] [debug] |scid:c40905e674dbe371c93f8267|xqc_process_crypto_frame|level:0|
[2025/09/12 05:04:04 243882] [debug] |scid:c40905e674dbe371c93f8267|xqc_read_crypto_stream|xqc_read_crypto_stream|level:0|
[2025/09/12 05:04:04 243887] [debug] |scid:c40905e674dbe371c93f8267|xqc_process_frames|frame_type:6|
[2025/09/12 05:04:04 243892] [info] |scid:c40905e674dbe371c93f8267|xqc_conn_check_token|token empty|
[2025/09/12 05:04:04 243897] [info] |scid:c40905e674dbe371c93f8267|xqc_process_crypto_frame|check_token fail|conn:0000558BB8A17B5C|l-0.0.0.0-443-c40905e674dbe371c93f8267 p-193.167.0.100-51357-74115477683fcc2519c09a8a023d1d933c|
[2025/09/12 05:04:04 243902] [debug] |scid:c40905e674dbe371c93f8267|xqc_process_crypto_frame|level:0|
[2025/09/12 05:04:04 243907] [debug] |scid:c40905e674dbe371c93f8267|xqc_read_crypto_stream|xqc_read_crypto_stream|level:0|
[2025/09/12 05:04:04 243912] [debug] |scid:c40905e674dbe371c93f8267|xqc_process_frames|frame_type:6|
[2025/09/12 05:04:04 243917] [info] |scid:c40905e674dbe371c93f8267|xqc_conn_check_token|token empty|
[2025/09/12 05:04:04 243922] [info] |scid:c40905e674dbe371c93f8267|xqc_process_crypto_frame|check_token fail|conn:0000558BB8A17B5C|l-0.0.0.0-443-c40905e674dbe371c93f8267 p-193.167.0.100-51357-74115477683fcc2519c09a8a023d1d933c|
[2025/09/12 05:04:04 243927] [debug] |scid:c40905e674dbe371c93f8267|xqc_process_crypto_frame|level:0|
[2025/09/12 05:04:04 243932] [debug] |scid:c40905e674dbe371c93f8267|xqc_read_crypto_stream|xqc_read_crypto_stream|level:0|
[2025/09/12 05:04:04 243937] [debug] |scid:c40905e674dbe371c93f8267|xqc_process_frames|frame_type:0|
[2025/09/12 05:04:04 243942] [debug] |scid:c40905e674dbe371c93f8267|xqc_process_padding_frame|process padding|
[2025/09/12 05:04:04 243947] [debug] |scid:c40905e674dbe371c93f8267|xqc_process_frames|frame_type:6|
[2025/09/12 05:04:04 243952] [info] |scid:c40905e674dbe371c93f8267|xqc_conn_check_token|token empty|
[2025/09/12 05:04:04 243956] [info] |scid:c40905e674dbe371c93f8267|xqc_process_crypto_frame|check_token fail|conn:0000558BB8A17B5C|l-0.0.0.0-443-c40905e674dbe371c93f8267 p-193.167.0.100-51357-74115477683fcc2519c09a8a023d1d933c|
[2025/09/12 05:04:04 243962] [debug] |scid:c40905e674dbe371c93f8267|xqc_process_crypto_frame|level:0|
[2025/09/12 05:04:04 243967] [debug] |scid:c40905e674dbe371c93f8267|xqc_read_crypto_stream|xqc_read_crypto_stream|level:0|
[2025/09/12 05:04:04 243972] [debug] |scid:c40905e674dbe371c93f8267|xqc_process_frames|frame_type:0|
[2025/09/12 05:04:04 243976] [debug] |scid:c40905e674dbe371c93f8267|xqc_process_padding_frame|process padding|
[2025/09/12 05:04:04 243985] [debug] |scid:c40905e674dbe371c93f8267|xqc_timer_unset|type:ACK_INIT|
[2025/09/12 05:04:04 243992] [debug] |scid:c40905e674dbe371c93f8267|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 05:04:04 243998] [debug] |scid:c40905e674dbe371c93f8267|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:675448358|largest:675448358|pns:0|
[2025/09/12 05:04:04 244004] [info] |scid:c40905e674dbe371c93f8267|xqc_conn_on_pkt_processed|====>|conn:0000558BB8A17B5C|path:0|size:1200|pkt_type:INIT|pkt_num:675448358|frame:PADDING PING CRYPTO |recv_time:1757653444243473|dcid:5fc5f410d24536f7d848491ad2ec126cfe54|dcid_seq:0|
[2025/09/12 05:04:04 244012] [debug] |scid:c40905e674dbe371c93f8267|xqc_timer_set|type:PATH_IDLE|expire:1757653504243473|now:1757653444243473|interv:60000000|
[2025/09/12 05:04:04 244018] [debug] |scid:c40905e674dbe371c93f8267|xqc_timer_set|type:CONN_IDLE|expire:1757653504243473|now:1757653444243473|interv:60000000|
[2025/09/12 05:04:04 244026] [debug] |xqc_engine_main_logic|BEGIN|now:1757653444244026|
[2025/09/12 05:04:04 244033] [debug] |scid:c40905e674dbe371c93f8267|xqc_engine_process_conn|conn:0000558BB8A17B5C|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:1757653444244032|
[2025/09/12 05:04:04 244073] [debug] |scid:c40905e674dbe371c93f8267|xqc_crypto_stream_on_read|encrypt_level:0|cur_state:S_HANDSHAKE_SENT|next_state:S_HANDSHAKE_SENT|
[2025/09/12 05:04:04 244082] [debug] |scid:c40905e674dbe371c93f8267|xqc_gen_ack_frame|largest_recv:675448358|ack_delay:609|first_ack_range:1|largest_pkt_recv_time:1757653444243473|
[2025/09/12 05:04:04 244089] [debug] |scid:c40905e674dbe371c93f8267|xqc_gen_ack_frame|high:675448358|low:675448357|pkt_pns:0|
[2025/09/12 05:04:04 244094] [debug] |scid:c40905e674dbe371c93f8267|xqc_write_ack_to_one_packet|ack_size:9|path:0|path_largest_recv:675448358|frame_largest_recv:675448358|
[2025/09/12 05:04:04 244100] [debug] |scid:c40905e674dbe371c93f8267|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:0|
[2025/09/12 05:04:04 244106] [debug] |scid:c40905e674dbe371c93f8267|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:ACK |stream_id:0|stream_offset:0|
[2025/09/12 05:04:04 244114] [debug] |scid:c40905e674dbe371c93f8267|xqc_check_acked_or_dropped_pkt|conn:0000558BB8A17B5C|pkt_num:0|size:52|pkt_type:INIT|frame:ACK |
[2025/09/12 05:04:04 244120] [debug] |scid:c40905e674dbe371c93f8267|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:2|
[2025/09/12 05:04:04 244162] [info] |scid:c40905e674dbe371c93f8267|xqc_send_packet_with_pn|<==|conn:0000558BB8A17B5C|path:0|pkt_num:2|size:52|sent:68|pkt_type:INIT|frame:ACK |inflight:2103|now:1757653444244130|stream_id:0|stream_offset:0|
[2025/09/12 05:04:04 244170] [debug] |scid:c40905e674dbe371c93f8267|xqc_send_ctl_on_packet_sent|conn:0000558BB8A17B5C|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 05:04:04 244178] [debug] |scid:c40905e674dbe371c93f8267|xqc_conn_next_wakeup_time|wakeup_time:1757653444694563|
[2025/09/12 05:04:04 244184] [debug] |scid:c40905e674dbe371c93f8267|xqc_engine_add_wakeup_queue|next_tick_time:1757653444694563|
[2025/09/12 05:04:04 244189] [debug] |xqc_engine_wakeup_after|wakeup:1757653444694563|now:1757653444244189|diff:450374|
[2025/09/12 05:04:04 244195] [debug] |xqc_engine_main_logic|END|now:1757653444244032|
[2025/09/12 05:04:04 244202] [debug] |xqc_engine_main_logic|BEGIN|now:1757653444244202|
[2025/09/12 05:04:04 244207] [debug] |xqc_engine_wakeup_after|wakeup:1757653444694563|now:1757653444244207|diff:450356|
[2025/09/12 05:04:04 244213] [debug] |xqc_engine_main_logic|END|now:1757653444244202|
[2025/09/12 05:04:04 568767] [info] |xqc_engine_packet_process|==>|conn:0000558BB8A17B5C|size:1200|state:S_HANDSHAKE_SENT|recv_time:1757653444568763|
[2025/09/12 05:04:04 568798] [debug] |scid:c40905e674dbe371c93f8267|xqc_packet_parse_initial|packet parse|initial|
[2025/09/12 05:04:04 568807] [debug] |scid:c40905e674dbe371c93f8267|xqc_packet_parse_initial|success|Length:1159|
[2025/09/12 05:04:04 568825] [debug] |scid:c40905e674dbe371c93f8267|xqc_packet_decrypt|largest_pn:675448358|
[2025/09/12 05:04:04 568832] [debug] |scid:c40905e674dbe371c93f8267|xqc_packet_decrypt|decryption nonce|path_id:0|pn:675448360|
[2025/09/12 05:04:04 568850] [debug] |scid:c40905e674dbe371c93f8267|xqc_packet_decrypt_single|pkt_type:INIT|pkt_num:675448360|
[2025/09/12 05:04:04 568859] [debug] |scid:c40905e674dbe371c93f8267|xqc_process_frames|frame_type:1|
[2025/09/12 05:04:04 568867] [debug] |scid:c40905e674dbe371c93f8267|xqc_process_frames|frame_type:0|
[2025/09/12 05:04:04 568875] [debug] |scid:c40905e674dbe371c93f8267|xqc_process_padding_frame|process padding|
[2025/09/12 05:04:04 568887] [info] |scid:c40905e674dbe371c93f8267|xqc_conn_addr_validated|Address Validated|conn:0000558BB8A17B5C|role:1|
[2025/09/12 05:04:04 568911] [debug] |scid:c40905e674dbe371c93f8267|xqc_timer_unset|type:ACK_INIT|
[2025/09/12 05:04:04 568922] [debug] |scid:c40905e674dbe371c93f8267|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 05:04:04 568931] [debug] |scid:c40905e674dbe371c93f8267|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:675448360|largest:675448360|pns:0|
[2025/09/12 05:04:04 568940] [info] |scid:c40905e674dbe371c93f8267|xqc_conn_on_pkt_processed|====>|conn:0000558BB8A17B5C|path:0|size:1200|pkt_type:INIT|pkt_num:675448360|frame:PADDING PING |recv_time:1757653444568763|dcid:c40905e674dbe371c93f8267|dcid_seq:0|
[2025/09/12 05:04:04 568950] [debug] |scid:c40905e674dbe371c93f8267|xqc_timer_set|type:PATH_IDLE|expire:1757653504568763|now:1757653444568763|interv:60000000|
[2025/09/12 05:04:04 568958] [debug] |scid:c40905e674dbe371c93f8267|xqc_timer_set|type:CONN_IDLE|expire:1757653504568763|now:1757653444568763|interv:60000000|
[2025/09/12 05:04:04 568965] [debug] |scid:c40905e674dbe371c93f8267|xqc_engine_remove_wakeup_queue|next_tick_time:1757653444694563|pq_index:0|
[2025/09/12 05:04:04 568973] [debug] |scid:c40905e674dbe371c93f8267|xqc_engine_add_active_queue|last_ticked_time:1757653444244032|
[2025/09/12 05:04:04 568980] [debug] |xqc_engine_main_logic|BEGIN|now:1757653444568980|
[2025/09/12 05:04:04 568988] [debug] |scid:c40905e674dbe371c93f8267|xqc_engine_process_conn|conn:0000558BB8A17B5C|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:1757653444568987|
[2025/09/12 05:04:04 569001] [debug] |scid:c40905e674dbe371c93f8267|xqc_gen_ack_frame|largest_recv:675448360|ack_delay:238|first_ack_range:0|largest_pkt_recv_time:1757653444568763|
[2025/09/12 05:04:04 569009] [debug] |scid:c40905e674dbe371c93f8267|xqc_gen_ack_frame|high:675448360|low:675448360|pkt_pns:0|
[2025/09/12 05:04:04 569017] [debug] |scid:c40905e674dbe371c93f8267|xqc_gen_ack_frame|high:675448358|low:675448357|pkt_pns:0|
[2025/09/12 05:04:04 569025] [debug] |scid:c40905e674dbe371c93f8267|xqc_write_ack_to_one_packet|ack_size:10|path:0|path_largest_recv:675448360|frame_largest_recv:675448360|
[2025/09/12 05:04:04 569033] [debug] |scid:c40905e674dbe371c93f8267|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:0|
[2025/09/12 05:04:04 569062] [debug] |scid:c40905e674dbe371c93f8267|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:ACK |stream_id:0|stream_offset:0|
[2025/09/12 05:04:04 569073] [debug] |scid:c40905e674dbe371c93f8267|xqc_check_acked_or_dropped_pkt|conn:0000558BB8A17B5C|pkt_num:0|size:53|pkt_type:INIT|frame:ACK |
[2025/09/12 05:04:04 569081] [debug] |scid:c40905e674dbe371c93f8267|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:3|
[2025/09/12 05:04:04 569123] [info] |scid:c40905e674dbe371c93f8267|xqc_send_packet_with_pn|<==|conn:0000558BB8A17B5C|path:0|pkt_num:3|size:53|sent:69|pkt_type:INIT|frame:ACK |inflight:2103|now:1757653444569090|stream_id:0|stream_offset:0|
[2025/09/12 05:04:04 569130] [debug] |scid:c40905e674dbe371c93f8267|xqc_send_ctl_on_packet_sent|conn:0000558BB8A17B5C|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 05:04:04 569138] [debug] |scid:c40905e674dbe371c93f8267|xqc_conn_next_wakeup_time|wakeup_time:1757653444694563|
[2025/09/12 05:04:04 569144] [debug] |scid:c40905e674dbe371c93f8267|xqc_engine_add_wakeup_queue|next_tick_time:1757653444694563|
[2025/09/12 05:04:04 569152] [debug] |xqc_engine_wakeup_after|wakeup:1757653444694563|now:1757653444569152|diff:125411|
[2025/09/12 05:04:04 569161] [debug] |xqc_engine_main_logic|END|now:1757653444568987|
[2025/09/12 05:04:04 569171] [debug] |xqc_engine_main_logic|BEGIN|now:1757653444569171|
[2025/09/12 05:04:04 569179] [debug] |xqc_engine_wakeup_after|wakeup:1757653444694563|now:1757653444569179|diff:125384|
[2025/09/12 05:04:04 569195] [debug] |xqc_engine_main_logic|END|now:1757653444569171|
[2025/09/12 05:04:04 695378] [debug] |xqc_engine_main_logic|BEGIN|now:1757653444695377|
[2025/09/12 05:04:04 695398] [debug] |scid:c40905e674dbe371c93f8267|xqc_engine_remove_wakeup_queue|next_tick_time:1757653444694563|pq_index:0|
[2025/09/12 05:04:04 695405] [debug] |scid:c40905e674dbe371c93f8267|xqc_engine_add_active_queue|last_ticked_time:1757653444568987|
[2025/09/12 05:04:04 695413] [debug] |scid:c40905e674dbe371c93f8267|xqc_engine_process_conn|conn:0000558BB8A17B5C|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:1757653444695411|
[2025/09/12 05:04:04 695419] [debug] |scid:c40905e674dbe371c93f8267|xqc_timer_expire|timer expired|type:LOSS_DETECTION|expire_time:1757653444694563|now:1757653444695411|
[2025/09/12 05:04:04 695425] [debug] |scid:c40905e674dbe371c93f8267|xqc_timer_loss_detection_timeout|path:0|loss_detection_timeout|
[2025/09/12 05:04:04 695430] [debug] |scid:c40905e674dbe371c93f8267|xqc_timer_loss_detection_timeout|send Probe pkts|conn:0000558BB8A17B5C|path:0|bytes_in_flight:2103|
[2025/09/12 05:04:04 695435] [debug] |scid:c40905e674dbe371c93f8267|xqc_send_ctl_get_pto_time_and_space|srtt:250000|rtt_var:125000|pto_duration:750000|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:04:04 695442] [debug] |scid:c40905e674dbe371c93f8267|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8A17B5C|path:0|PNS: 0, unacked: 1184|
[2025/09/12 05:04:04 695447] [debug] |scid:c40905e674dbe371c93f8267|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8A17B5C|path:0|PNS: 1, unacked: 919|
[2025/09/12 05:04:04 695452] [debug] |scid:c40905e674dbe371c93f8267|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8A17B5C|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:04:04 695456] [debug] |scid:c40905e674dbe371c93f8267|xqc_path_send_one_or_two_ack_elicit_pkts|send two ack-eliciting pkts|path:0|pns:0|
[2025/09/12 05:04:04 695463] [debug] |scid:c40905e674dbe371c93f8267|xqc_conn_send_probe_pkt|conn:0000558BB8A17B5C|path:0|pkt_num:0|size:1184|pkt_type:INIT|frame:PADDING CRYPTO |conn_state:S_HANDSHAKE_SENT|
[2025/09/12 05:04:04 695470] [debug] |scid:c40905e674dbe371c93f8267|xqc_path_send_one_or_two_ack_elicit_pkts|dup pkt on PTO, pkt_num:0|
[2025/09/12 05:04:04 695475] [debug] |scid:c40905e674dbe371c93f8267|xqc_conn_send_probe_pkt|conn:0000558BB8A17B5C|path:0|pkt_num:0|size:1184|pkt_type:INIT|frame:PADDING CRYPTO |conn_state:S_HANDSHAKE_SENT|
[2025/09/12 05:04:04 695492] [debug] |scid:c40905e674dbe371c93f8267|xqc_timer_loss_detection_timeout|xqc_send_ctl_set_loss_detection_timer|PTO|conn:0000558BB8A17B5C|pto_count:1
[2025/09/12 05:04:04 695498] [debug] |scid:c40905e674dbe371c93f8267|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 05:04:04 695503] [debug] |scid:c40905e674dbe371c93f8267|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8A17B5C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:04:04 695508] [debug] |scid:c40905e674dbe371c93f8267|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8A17B5C|path:0|PNS: 1, unacked: 919|
[2025/09/12 05:04:04 695513] [debug] |scid:c40905e674dbe371c93f8267|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8A17B5C|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:04:04 695518] [debug] |scid:c40905e674dbe371c93f8267|xqc_timer_set|type:LOSS_DETECTION|expire:1757653445444955|now:1757653444695497|interv:749458|
[2025/09/12 05:04:04 695523] [debug] |scid:c40905e674dbe371c93f8267|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB8A17B5C|path:0|pns:1|expire:1757653445444955|now:1757653444695497|interval:749458|pto_count:1|srtt:250000
[2025/09/12 05:04:04 695531] [debug] |scid:c40905e674dbe371c93f8267|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:PADDING CRYPTO |stream_id:0|stream_offset:0|
[2025/09/12 05:04:04 695545] [debug] |scid:c40905e674dbe371c93f8267|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:PADDING CRYPTO |stream_id:0|stream_offset:0|
[2025/09/12 05:04:04 695551] [debug] |scid:c40905e674dbe371c93f8267|xqc_check_acked_or_dropped_pkt|conn:0000558BB8A17B5C|pkt_num:0|size:1184|pkt_type:INIT|frame:PADDING CRYPTO |
[2025/09/12 05:04:04 695558] [debug] |scid:c40905e674dbe371c93f8267|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:4|
[2025/09/12 05:04:04 695617] [info] |scid:c40905e674dbe371c93f8267|xqc_send_packet_with_pn|<==|conn:0000558BB8A17B5C|path:0|pkt_num:4|size:1184|sent:1200|pkt_type:INIT|frame:PADDING CRYPTO |inflight:919|now:1757653444695573|stream_id:0|stream_offset:0|
[2025/09/12 05:04:04 695625] [debug] |scid:c40905e674dbe371c93f8267|xqc_send_ctl_on_packet_sent|conn:0000558BB8A17B5C|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 05:04:04 695631] [debug] |scid:c40905e674dbe371c93f8267|xqc_send_ctl_on_packet_sent|path:0|inflight:919|applimit:0|
[2025/09/12 05:04:04 695636] [debug] |scid:c40905e674dbe371c93f8267|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 05:04:04 695642] [debug] |scid:c40905e674dbe371c93f8267|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8A17B5C|path:0|PNS: 0, unacked: 1184|
[2025/09/12 05:04:04 695647] [debug] |scid:c40905e674dbe371c93f8267|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8A17B5C|path:0|PNS: 1, unacked: 919|
[2025/09/12 05:04:04 695652] [debug] |scid:c40905e674dbe371c93f8267|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8A17B5C|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:04:04 695657] [debug] |scid:c40905e674dbe371c93f8267|xqc_timer_set|type:LOSS_DETECTION|expire:1757653445444955|now:1757653444695636|interv:749319|
[2025/09/12 05:04:04 695666] [debug] |scid:c40905e674dbe371c93f8267|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB8A17B5C|path:0|pns:1|expire:1757653445444955|now:1757653444695636|interval:749319|pto_count:1|srtt:250000
[2025/09/12 05:04:04 695675] [debug] |scid:c40905e674dbe371c93f8267|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:45952|inflight:2103|
[2025/09/12 05:04:04 695684] [debug] |scid:c40905e674dbe371c93f8267|xqc_check_acked_or_dropped_pkt|conn:0000558BB8A17B5C|pkt_num:0|size:1184|pkt_type:INIT|frame:PADDING CRYPTO |
[2025/09/12 05:04:04 695692] [debug] |scid:c40905e674dbe371c93f8267|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:5|
[2025/09/12 05:04:04 695730] [info] |scid:c40905e674dbe371c93f8267|xqc_send_packet_with_pn|<==|conn:0000558BB8A17B5C|path:0|pkt_num:5|size:1184|sent:1200|pkt_type:INIT|frame:PADDING CRYPTO |inflight:2103|now:1757653444695703|stream_id:0|stream_offset:0|
[2025/09/12 05:04:04 695742] [debug] |scid:c40905e674dbe371c93f8267|xqc_send_ctl_on_packet_sent|conn:0000558BB8A17B5C|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 05:04:04 695751] [debug] |scid:c40905e674dbe371c93f8267|xqc_send_ctl_on_packet_sent|path:0|inflight:2103|applimit:0|
[2025/09/12 05:04:04 695760] [debug] |scid:c40905e674dbe371c93f8267|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 05:04:04 695769] [debug] |scid:c40905e674dbe371c93f8267|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8A17B5C|path:0|PNS: 0, unacked: 2368|
[2025/09/12 05:04:04 695777] [debug] |scid:c40905e674dbe371c93f8267|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8A17B5C|path:0|PNS: 1, unacked: 919|
[2025/09/12 05:04:04 695781] [debug] |scid:c40905e674dbe371c93f8267|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8A17B5C|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:04:04 695786] [debug] |scid:c40905e674dbe371c93f8267|xqc_timer_set|type:LOSS_DETECTION|expire:1757653445444955|now:1757653444695759|interv:749196|
[2025/09/12 05:04:04 695797] [debug] |scid:c40905e674dbe371c93f8267|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB8A17B5C|path:0|pns:1|expire:1757653445444955|now:1757653444695759|interval:749196|pto_count:1|srtt:250000
[2025/09/12 05:04:04 695804] [debug] |scid:c40905e674dbe371c93f8267|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:45952|inflight:3287|
[2025/09/12 05:04:04 695813] [debug] |scid:c40905e674dbe371c93f8267|xqc_conn_next_wakeup_time|wakeup_time:1757653445444955|
[2025/09/12 05:04:04 695819] [debug] |scid:c40905e674dbe371c93f8267|xqc_engine_add_wakeup_queue|next_tick_time:1757653445444955|
[2025/09/12 05:04:04 695824] [debug] |xqc_engine_wakeup_after|wakeup:1757653445444955|now:1757653444695824|diff:749131|
[2025/09/12 05:04:04 695829] [debug] |xqc_engine_main_logic|END|now:1757653444695411|
[2025/09/12 05:04:04 728774] [info] |xqc_engine_packet_process|==>|conn:0000558BB8A17B5C|size:1200|state:S_HANDSHAKE_SENT|recv_time:1757653444728772|
[2025/09/12 05:04:04 728794] [debug] |scid:c40905e674dbe371c93f8267|xqc_packet_parse_initial|packet parse|initial|
[2025/09/12 05:04:04 728803] [debug] |scid:c40905e674dbe371c93f8267|xqc_packet_parse_initial|success|Length:1159|
[2025/09/12 05:04:04 728814] [debug] |scid:c40905e674dbe371c93f8267|xqc_packet_decrypt|largest_pn:675448360|
[2025/09/12 05:04:04 728822] [debug] |scid:c40905e674dbe371c93f8267|xqc_packet_decrypt|decryption nonce|path_id:0|pn:675448361|
[2025/09/12 05:04:04 728834] [debug] |scid:c40905e674dbe371c93f8267|xqc_packet_decrypt_single|pkt_type:INIT|pkt_num:675448361|
[2025/09/12 05:04:04 728843] [debug] |scid:c40905e674dbe371c93f8267|xqc_process_frames|frame_type:2|
[2025/09/12 05:04:04 728854] [debug] |scid:c40905e674dbe371c93f8267|xqc_send_ctl_on_ack_received|conn:0000558BB8A17B5C|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:4|path_largest_ack:4|
[2025/09/12 05:04:04 728865] [debug] |scid:c40905e674dbe371c93f8267|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:2103|prior_delivered:0|prior_time:1757653443944563|is_app_limited:1|send_elapse:751010|ack_elapse:784209|ctl_first_sent_time:1757653444695573|lagest_ack_time:1757653444728772|curr_delivered:1184|
[2025/09/12 05:04:04 728875] [debug] |scid:c40905e674dbe371c93f8267|xqc_update_sample|sampler_sent_time_update:1757653444695573|
[2025/09/12 05:04:04 728884] [debug] |scid:c40905e674dbe371c93f8267|xqc_send_ctl_on_ack_received|sndq_packets_used:6||sndq_packets_used_bytes:0|sndq_packets_free:1|
[2025/09/12 05:04:04 728891] [debug] |scid:c40905e674dbe371c93f8267|xqc_send_ctl_update_rtt|before update rtt|conn:0000558BB8A17B5C|srtt:250000|rttvar:125000|minrtt:4294967295|latest_rtt:33199|ack_delay:0|
[2025/09/12 05:04:04 728900] [debug] |scid:c40905e674dbe371c93f8267|xqc_send_ctl_update_rtt|l-0.0.0.0-443-c40905e674dbe371c93f8267 p-193.167.0.100-51357-74115477683fcc2519c09a8a023d1d933c |after update rtt|conn:0000558BB8A17B5C|srtt:33199|rttvar:16599|minrtt:33199|latest_rtt:33199|ack_delay:0|
[2025/09/12 05:04:04 728908] [debug] |scid:c40905e674dbe371c93f8267|xqc_send_ctl_get_lost_sent_pn|largest_acked:4|lost_pn:1|thresh:3|
[2025/09/12 05:04:04 728917] [debug] |scid:c40905e674dbe371c93f8267|xqc_send_ctl_on_ack_received|xqc_recv_record_del from 675448359|pns:0|
[2025/09/12 05:04:04 728925] [debug] |scid:c40905e674dbe371c93f8267|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:04:04 728933] [debug] |scid:c40905e674dbe371c93f8267|xqc_send_ctl_get_pto_time_and_space|srtt:33199|rtt_var:16599|pto_duration:99595|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:04:04 728941] [debug] |scid:c40905e674dbe371c93f8267|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8A17B5C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:04:04 728949] [debug] |scid:c40905e674dbe371c93f8267|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8A17B5C|path:0|PNS: 1, unacked: 919|
[2025/09/12 05:04:04 728966] [debug] |scid:c40905e674dbe371c93f8267|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8A17B5C|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:04:04 728974] [debug] |scid:c40905e674dbe371c93f8267|xqc_timer_set|type:LOSS_DETECTION|expire:1757653444728933|now:1757653444728933|interv:0|
[2025/09/12 05:04:04 728979] [debug] |scid:c40905e674dbe371c93f8267|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB8A17B5C|path:0|pns:1|expire:1757653444044550|now:1757653444728933|interval:0|pto_count:0|srtt:33199
[2025/09/12 05:04:04 728985] [debug] |scid:c40905e674dbe371c93f8267|xqc_generate_sample|sampler: send_elapse 751010, ack_elapse 784209, delivered 1184|rate 1509|lost 0|
[2025/09/12 05:04:04 728991] [debug] |scid:c40905e674dbe371c93f8267|xqc_bbr_update_bandwidth|BBRv1: RTT round update 0 -> 1|
[2025/09/12 05:04:04 728996] [debug] |scid:c40905e674dbe371c93f8267|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1509) in round 1|
[2025/09/12 05:04:04 729002] [debug] |scid:c40905e674dbe371c93f8267|xqc_bbr_update_min_rtt|probertt expire|rtt:33199, old_rtt:2147483647|
[2025/09/12 05:04:04 729007] [debug] |scid:c40905e674dbe371c93f8267|xqc_bbr_update_min_rtt|minrtt expire|rtt:33199, old_rtt:2147483647|
[2025/09/12 05:04:04 729012] [debug] |scid:c40905e674dbe371c93f8267|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:5744|extra_cwnd:301|
[2025/09/12 05:04:04 729017] [debug] |scid:c40905e674dbe371c93f8267|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:45952|packet_lost:0|acked:1184|po_sent_time:1757653444695573|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1184|
[2025/09/12 05:04:04 729023] [debug] |scid:c40905e674dbe371c93f8267|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:45952|packet_lost:0|acked:1184|po_sent_time:1757653444695573|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1184|
[2025/09/12 05:04:04 729029] [debug] |scid:c40905e674dbe371c93f8267|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-c40905e674dbe371c93f8267 p-193.167.0.100-51357-74115477683fcc2519c09a8a023d1d933c |bbr on ack|mode:0|pacing_rate:3993238|bw:1509|cwnd:47136|full_bw_reached:0|inflight:919|srtt:33199|latest_rtt:33199|min_rtt:33199|applimit:1|lost:0|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:1|
[2025/09/12 05:04:04 729036] [stats] |scid:c40905e674dbe371c93f8267|xqc_send_ctl_info_circle_record|l-0.0.0.0-443-c40905e674dbe371c93f8267 p-193.167.0.100-51357-74115477683fcc2519c09a8a023d1d933c |path:0||cwnd:47136|inflight:919|mode:0|applimit:0|pacing_rate:3993238|bw:1509|srtt:33199|latest_rtt:33199|min_rtt:33199|send:7|lost:0|tlp:1|recv:3|recovery:0|slow_start:1|conn_life:786314|acked:1184|delivered:1184|is_cwnd_limited:0|
[2025/09/12 05:04:04 729068] [debug] |scid:c40905e674dbe371c93f8267|xqc_process_frames|frame_type:0|
[2025/09/12 05:04:04 729073] [debug] |scid:c40905e674dbe371c93f8267|xqc_process_padding_frame|process padding|
[2025/09/12 05:04:04 729082] [debug] |scid:c40905e674dbe371c93f8267|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:675448361|largest:675448361|pns:0|
[2025/09/12 05:04:04 729088] [info] |scid:c40905e674dbe371c93f8267|xqc_conn_on_pkt_processed|====>|conn:0000558BB8A17B5C|path:0|size:1200|pkt_type:INIT|pkt_num:675448361|frame:PADDING ACK |recv_time:1757653444728772|dcid:c40905e674dbe371c93f8267|dcid_seq:0|
[2025/09/12 05:04:04 729095] [debug] |scid:c40905e674dbe371c93f8267|xqc_timer_set|type:PATH_IDLE|expire:1757653504728772|now:1757653444728772|interv:60000000|
[2025/09/12 05:04:04 729100] [debug] |scid:c40905e674dbe371c93f8267|xqc_timer_set|type:CONN_IDLE|expire:1757653504728772|now:1757653444728772|interv:60000000|
[2025/09/12 05:04:04 729105] [debug] |scid:c40905e674dbe371c93f8267|xqc_engine_remove_wakeup_queue|next_tick_time:1757653445444955|pq_index:0|
[2025/09/12 05:04:04 729112] [debug] |scid:c40905e674dbe371c93f8267|xqc_engine_add_active_queue|last_ticked_time:1757653444695411|
[2025/09/12 05:04:04 729117] [debug] |xqc_engine_main_logic|BEGIN|now:1757653444729117|
[2025/09/12 05:04:04 729128] [debug] |scid:c40905e674dbe371c93f8267|xqc_engine_process_conn|conn:0000558BB8A17B5C|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:1757653444729127|
[2025/09/12 05:04:04 729134] [debug] |scid:c40905e674dbe371c93f8267|xqc_timer_expire|timer expired|type:LOSS_DETECTION|expire_time:1757653444728933|now:1757653444729127|
[2025/09/12 05:04:04 729138] [debug] |scid:c40905e674dbe371c93f8267|xqc_timer_loss_detection_timeout|path:0|loss_detection_timeout|
[2025/09/12 05:04:04 729142] [debug] |scid:c40905e674dbe371c93f8267|xqc_timer_loss_detection_timeout|send Probe pkts|conn:0000558BB8A17B5C|path:0|bytes_in_flight:919|
[2025/09/12 05:04:04 729146] [debug] |scid:c40905e674dbe371c93f8267|xqc_send_ctl_get_pto_time_and_space|srtt:33199|rtt_var:16599|pto_duration:99595|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:04:04 729150] [debug] |scid:c40905e674dbe371c93f8267|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8A17B5C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:04:04 729154] [debug] |scid:c40905e674dbe371c93f8267|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8A17B5C|path:0|PNS: 1, unacked: 919|
[2025/09/12 05:04:04 729158] [debug] |scid:c40905e674dbe371c93f8267|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8A17B5C|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:04:04 729161] [debug] |scid:c40905e674dbe371c93f8267|xqc_path_send_one_or_two_ack_elicit_pkts|send two ack-eliciting pkts|path:0|pns:1|
[2025/09/12 05:04:04 729166] [debug] |scid:c40905e674dbe371c93f8267|xqc_conn_send_probe_pkt|conn:0000558BB8A17B5C|path:0|pkt_num:0|size:194|pkt_type:HSK|frame:CRYPTO |conn_state:S_HANDSHAKE_SENT|
[2025/09/12 05:04:04 729171] [debug] |scid:c40905e674dbe371c93f8267|xqc_conn_send_probe_pkt|conn:0000558BB8A17B5C|path:0|pkt_num:1|size:516|pkt_type:HSK|frame:CRYPTO |conn_state:S_HANDSHAKE_SENT|
[2025/09/12 05:04:04 729175] [debug] |scid:c40905e674dbe371c93f8267|xqc_timer_loss_detection_timeout|xqc_send_ctl_set_loss_detection_timer|PTO|conn:0000558BB8A17B5C|pto_count:1
[2025/09/12 05:04:04 729179] [debug] |scid:c40905e674dbe371c93f8267|xqc_send_ctl_get_pto_time_and_space|srtt:33199|rtt_var:16599|pto_duration:199190|backoff_factor:2.00|backoff:2.00|pto_cnt:1|max_ack_delay:25|
[2025/09/12 05:04:04 729183] [debug] |scid:c40905e674dbe371c93f8267|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8A17B5C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:04:04 729187] [debug] |scid:c40905e674dbe371c93f8267|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8A17B5C|path:0|PNS: 1, unacked: 209|
[2025/09/12 05:04:04 729191] [debug] |scid:c40905e674dbe371c93f8267|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8A17B5C|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:04:04 729195] [debug] |scid:c40905e674dbe371c93f8267|xqc_timer_set|type:LOSS_DETECTION|expire:1757653444729179|now:1757653444729179|interv:0|
[2025/09/12 05:04:04 729199] [debug] |scid:c40905e674dbe371c93f8267|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB8A17B5C|path:0|pns:1|expire:1757653444144145|now:1757653444729179|interval:0|pto_count:1|srtt:33199
[2025/09/12 05:04:04 729204] [debug] |scid:c40905e674dbe371c93f8267|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:CRYPTO |stream_id:0|stream_offset:0|
[2025/09/12 05:04:04 729209] [debug] |scid:c40905e674dbe371c93f8267|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:CRYPTO |stream_id:0|stream_offset:0|
[2025/09/12 05:04:04 729213] [debug] |scid:c40905e674dbe371c93f8267|xqc_check_acked_or_dropped_pkt|conn:0000558BB8A17B5C|pkt_num:0|size:194|pkt_type:HSK|frame:CRYPTO |
[2025/09/12 05:04:04 729218] [debug] |scid:c40905e674dbe371c93f8267|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:4|
[2025/09/12 05:04:04 729251] [info] |scid:c40905e674dbe371c93f8267|xqc_send_packet_with_pn|<==|conn:0000558BB8A17B5C|path:0|pkt_num:4|size:194|sent:210|pkt_type:HSK|frame:CRYPTO |inflight:209|now:1757653444729225|stream_id:0|stream_offset:0|
[2025/09/12 05:04:04 729267] [debug] |scid:c40905e674dbe371c93f8267|xqc_send_ctl_on_packet_sent|conn:0000558BB8A17B5C|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 05:04:04 729273] [debug] |scid:c40905e674dbe371c93f8267|xqc_send_ctl_on_packet_sent|path:0|inflight:209|applimit:0|
[2025/09/12 05:04:04 729280] [debug] |scid:c40905e674dbe371c93f8267|xqc_send_ctl_get_pto_time_and_space|srtt:33199|rtt_var:16599|pto_duration:199190|backoff_factor:2.00|backoff:2.00|pto_cnt:1|max_ack_delay:25|
[2025/09/12 05:04:04 729285] [debug] |scid:c40905e674dbe371c93f8267|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8A17B5C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:04:04 729289] [debug] |scid:c40905e674dbe371c93f8267|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8A17B5C|path:0|PNS: 1, unacked: 403|
[2025/09/12 05:04:04 729293] [debug] |scid:c40905e674dbe371c93f8267|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8A17B5C|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:04:04 729296] [debug] |scid:c40905e674dbe371c93f8267|xqc_timer_set|type:LOSS_DETECTION|expire:1757653444928415|now:1757653444729279|interv:199136|
[2025/09/12 05:04:04 729300] [debug] |scid:c40905e674dbe371c93f8267|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB8A17B5C|path:0|pns:1|expire:1757653444928415|now:1757653444729279|interval:199136|pto_count:1|srtt:33199
[2025/09/12 05:04:04 729305] [debug] |scid:c40905e674dbe371c93f8267|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:47136|inflight:403|
[2025/09/12 05:04:04 729309] [debug] |scid:c40905e674dbe371c93f8267|xqc_check_acked_or_dropped_pkt|conn:0000558BB8A17B5C|pkt_num:1|size:516|pkt_type:HSK|frame:CRYPTO |
[2025/09/12 05:04:04 729314] [debug] |scid:c40905e674dbe371c93f8267|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:5|
[2025/09/12 05:04:04 729340] [info] |scid:c40905e674dbe371c93f8267|xqc_send_packet_with_pn|<==|conn:0000558BB8A17B5C|path:0|pkt_num:5|size:516|sent:532|pkt_type:HSK|frame:CRYPTO |inflight:403|now:1757653444729320|stream_id:0|stream_offset:0|
[2025/09/12 05:04:04 729349] [debug] |scid:c40905e674dbe371c93f8267|xqc_send_ctl_on_packet_sent|conn:0000558BB8A17B5C|path:0|pkt_num:5|origin_pktnum:1|size:516|enc_size:532|pkt_type:HSK|frame:CRYPTO |conn_state:S_HANDSHAKE_SENT|po_in_flight:0||retrans:0|
[2025/09/12 05:04:04 729355] [debug] |scid:c40905e674dbe371c93f8267|xqc_send_ctl_on_packet_sent|path:0|inflight:403|applimit:0|
[2025/09/12 05:04:04 729362] [debug] |scid:c40905e674dbe371c93f8267|xqc_send_ctl_get_pto_time_and_space|srtt:33199|rtt_var:16599|pto_duration:199190|backoff_factor:2.00|backoff:2.00|pto_cnt:1|max_ack_delay:25|
[2025/09/12 05:04:04 729368] [debug] |scid:c40905e674dbe371c93f8267|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8A17B5C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:04:04 729372] [debug] |scid:c40905e674dbe371c93f8267|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8A17B5C|path:0|PNS: 1, unacked: 919|
[2025/09/12 05:04:04 729376] [debug] |scid:c40905e674dbe371c93f8267|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8A17B5C|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:04:04 729379] [debug] |scid:c40905e674dbe371c93f8267|xqc_timer_set|type:LOSS_DETECTION|expire:1757653444928510|now:1757653444729362|interv:199148|
[2025/09/12 05:04:04 729383] [debug] |scid:c40905e674dbe371c93f8267|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB8A17B5C|path:0|pns:1|expire:1757653444928510|now:1757653444729362|interval:199148|pto_count:1|srtt:33199
[2025/09/12 05:04:04 729388] [debug] |scid:c40905e674dbe371c93f8267|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:47136|inflight:919|
[2025/09/12 05:04:04 729392] [debug] |scid:c40905e674dbe371c93f8267|xqc_conn_next_wakeup_time|wakeup_time:1757653444928510|
[2025/09/12 05:04:04 729397] [debug] |scid:c40905e674dbe371c93f8267|xqc_engine_add_wakeup_queue|next_tick_time:1757653444928510|
[2025/09/12 05:04:04 729405] [debug] |xqc_engine_wakeup_after|wakeup:1757653444928510|now:1757653444729405|diff:199105|
[2025/09/12 05:04:04 729410] [debug] |xqc_engine_main_logic|END|now:1757653444729127|
[2025/09/12 05:04:04 729415] [debug] |xqc_engine_main_logic|BEGIN|now:1757653444729415|
[2025/09/12 05:04:04 729419] [debug] |xqc_engine_wakeup_after|wakeup:1757653444928510|now:1757653444729419|diff:199091|
[2025/09/12 05:04:04 729423] [debug] |xqc_engine_main_logic|END|now:1757653444729415|
[2025/09/12 05:04:04 760221] [info] |xqc_engine_packet_process|==>|conn:0000558BB8A17B5C|size:65|state:S_HANDSHAKE_SENT|recv_time:1757653444760220|
[2025/09/12 05:04:04 760241] [debug] |scid:c40905e674dbe371c93f8267|xqc_packet_parse_handshake|success|Length:25|
[2025/09/12 05:04:04 760252] [debug] |scid:c40905e674dbe371c93f8267|xqc_packet_decrypt|largest_pn:0|
[2025/09/12 05:04:04 760260] [debug] |scid:c40905e674dbe371c93f8267|xqc_packet_decrypt|decryption nonce|path_id:0|pn:675448357|
[2025/09/12 05:04:04 760272] [debug] |scid:c40905e674dbe371c93f8267|xqc_packet_decrypt_single|pkt_type:HSK|pkt_num:675448357|
[2025/09/12 05:04:04 760280] [debug] |scid:c40905e674dbe371c93f8267|xqc_process_frames|frame_type:2|
[2025/09/12 05:04:04 760290] [debug] |scid:c40905e674dbe371c93f8267|xqc_send_ctl_on_ack_received|conn:0000558BB8A17B5C|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 05:04:04 760300] [debug] |scid:c40905e674dbe371c93f8267|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:403|prior_delivered:1184|prior_time:1757653444728772|is_app_limited:1|send_elapse:33652|ack_elapse:31448|ctl_first_sent_time:1757653444729225|lagest_ack_time:1757653444760220|curr_delivered:1378|
[2025/09/12 05:04:04 760309] [debug] |scid:c40905e674dbe371c93f8267|xqc_update_sample|sampler_sent_time_update:1757653444729225|
[2025/09/12 05:04:04 760317] [debug] |scid:c40905e674dbe371c93f8267|xqc_send_ctl_on_ack_received|sndq_packets_used:4||sndq_packets_used_bytes:0|sndq_packets_free:3|
[2025/09/12 05:04:04 760324] [debug] |scid:c40905e674dbe371c93f8267|xqc_send_ctl_update_rtt|before update rtt|conn:0000558BB8A17B5C|srtt:33199|rttvar:16599|minrtt:33199|latest_rtt:30995|ack_delay:0|
[2025/09/12 05:04:04 760333] [debug] |scid:c40905e674dbe371c93f8267|xqc_send_ctl_update_rtt|l-0.0.0.0-443-c40905e674dbe371c93f8267 p-193.167.0.100-51357-74115477683fcc2519c09a8a023d1d933c |after update rtt|conn:0000558BB8A17B5C|srtt:32924|rttvar:13001|minrtt:30995|latest_rtt:30995|ack_delay:0|
[2025/09/12 05:04:04 760341] [debug] |scid:c40905e674dbe371c93f8267|xqc_send_ctl_get_lost_sent_pn|largest_acked:4|lost_pn:1|thresh:3|
[2025/09/12 05:04:04 760349] [debug] |scid:c40905e674dbe371c93f8267|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:04:04 760359] [debug] |scid:c40905e674dbe371c93f8267|xqc_send_ctl_detect_lost|mark lost|pns:1|pkt_num:2|lost_pn:1|po_sent_time:1757653443944870|lost_send_time:1757653444723181|loss_delay:37039|frame:CRYPTO |repair:32|
[2025/09/12 05:04:04 760368] [debug] |scid:c40905e674dbe371c93f8267|xqc_send_ctl_detect_lost|mark lost|pns:1|pkt_num:3|lost_pn:1|po_sent_time:1757653443944955|lost_send_time:1757653444723181|loss_delay:37039|frame:CRYPTO |repair:32|
[2025/09/12 05:04:04 760377] [debug] |scid:c40905e674dbe371c93f8267|xqc_send_ctl_detect_lost|OnLostDetection|largest_lost sent time: 1757653443944955u|
[2025/09/12 05:04:04 760384] [stats] |scid:c40905e674dbe371c93f8267|xqc_send_ctl_detect_lost|l-0.0.0.0-443-c40905e674dbe371c93f8267 p-193.167.0.100-51357-74115477683fcc2519c09a8a023d1d933c |lost interval:1757653444760220|lost_count:2|send_count:9|pkt_num:3|po_send_time:1757653443944955|srtt:32924|cwnd:47136|bw:1509|conn_life:817499|now:0|last_lost_time:817499|
[2025/09/12 05:04:04 760391] [debug] |scid:c40905e674dbe371c93f8267|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:04:04 760396] [debug] |scid:c40905e674dbe371c93f8267|xqc_send_ctl_get_pto_time_and_space|srtt:32924|rtt_var:13001|pto_duration:84928|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:04:04 760409] [debug] |scid:c40905e674dbe371c93f8267|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8A17B5C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:04:04 760414] [debug] |scid:c40905e674dbe371c93f8267|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8A17B5C|path:0|PNS: 1, unacked: 516|
[2025/09/12 05:04:04 760419] [debug] |scid:c40905e674dbe371c93f8267|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8A17B5C|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:04:04 760424] [debug] |scid:c40905e674dbe371c93f8267|xqc_timer_set|type:LOSS_DETECTION|expire:1757653444814248|now:1757653444760395|interv:53853|
[2025/09/12 05:04:04 760429] [debug] |scid:c40905e674dbe371c93f8267|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB8A17B5C|path:0|pns:1|expire:1757653444814248|now:1757653444760395|interval:53853|pto_count:0|srtt:32924
[2025/09/12 05:04:04 760434] [debug] |scid:c40905e674dbe371c93f8267|xqc_generate_sample|sampler: send_elapse 33652, ack_elapse 31448, delivered 194|rate 5764|lost 2|
[2025/09/12 05:04:04 760440] [debug] |scid:c40905e674dbe371c93f8267|xqc_bbr_update_bandwidth|BBRv1: RTT round update 1 -> 2|
[2025/09/12 05:04:04 760445] [debug] |scid:c40905e674dbe371c93f8267|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (5764) in round 2|
[2025/09/12 05:04:04 760450] [debug] |scid:c40905e674dbe371c93f8267|xqc_bbr_update_min_rtt|probertt expire|rtt:30995, old_rtt:33199|
[2025/09/12 05:04:04 760455] [debug] |scid:c40905e674dbe371c93f8267|xqc_bbr_update_min_rtt|minrtt expire|rtt:30995, old_rtt:33199|
[2025/09/12 05:04:04 760460] [debug] |scid:c40905e674dbe371c93f8267|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:5744|extra_cwnd:1152|
[2025/09/12 05:04:04 760465] [debug] |scid:c40905e674dbe371c93f8267|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:47136|packet_lost:2|acked:194|po_sent_time:1757653444729225|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1378|
[2025/09/12 05:04:04 760471] [debug] |scid:c40905e674dbe371c93f8267|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:47136|packet_lost:2|acked:194|po_sent_time:1757653444729225|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1378|
[2025/09/12 05:04:04 760476] [debug] |scid:c40905e674dbe371c93f8267|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-c40905e674dbe371c93f8267 p-193.167.0.100-51357-74115477683fcc2519c09a8a023d1d933c |bbr on ack|mode:0|pacing_rate:3993238|bw:5764|cwnd:47330|full_bw_reached:0|inflight:516|srtt:32924|latest_rtt:30995|min_rtt:30995|applimit:1|lost:0|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:1|
[2025/09/12 05:04:04 760483] [stats] |scid:c40905e674dbe371c93f8267|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-c40905e674dbe371c93f8267 p-193.167.0.100-51357-74115477683fcc2519c09a8a023d1d933c |bandwidth change record|bw_before:1509|bw_after:5764|srtt:32924|cwnd:47330|
[2025/09/12 05:04:04 760489] [info] |scid:c40905e674dbe371c93f8267|xqc_send_ctl_on_pns_discard|xqc_send_ctl_set_loss_detection_timer on discard pns:0
[2025/09/12 05:04:04 760494] [debug] |scid:c40905e674dbe371c93f8267|xqc_send_ctl_get_pto_time_and_space|srtt:32924|rtt_var:13001|pto_duration:84928|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:04:04 760500] [debug] |scid:c40905e674dbe371c93f8267|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8A17B5C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:04:04 760505] [debug] |scid:c40905e674dbe371c93f8267|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8A17B5C|path:0|PNS: 1, unacked: 516|
[2025/09/12 05:04:04 760510] [debug] |scid:c40905e674dbe371c93f8267|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8A17B5C|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:04:04 760514] [debug] |scid:c40905e674dbe371c93f8267|xqc_timer_set|type:LOSS_DETECTION|expire:1757653444814248|now:1757653444760494|interv:53754|
[2025/09/12 05:04:04 760523] [debug] |scid:c40905e674dbe371c93f8267|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB8A17B5C|path:0|pns:1|expire:1757653444814248|now:1757653444760494|interval:53754|pto_count:0|srtt:32924
[2025/09/12 05:04:04 760530] [debug] |scid:c40905e674dbe371c93f8267|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:675448357|largest:675448357|pns:1|
[2025/09/12 05:04:04 760535] [info] |scid:c40905e674dbe371c93f8267|xqc_conn_on_pkt_processed|====>|conn:0000558BB8A17B5C|path:0|size:65|pkt_type:HSK|pkt_num:675448357|frame:ACK |recv_time:1757653444760220|dcid:c40905e674dbe371c93f8267|dcid_seq:0|
[2025/09/12 05:04:04 760542] [debug] |scid:c40905e674dbe371c93f8267|xqc_timer_set|type:PATH_IDLE|expire:1757653504760220|now:1757653444760220|interv:60000000|
[2025/09/12 05:04:04 760547] [debug] |scid:c40905e674dbe371c93f8267|xqc_timer_set|type:CONN_IDLE|expire:1757653504760220|now:1757653444760220|interv:60000000|
[2025/09/12 05:04:04 760552] [debug] |scid:c40905e674dbe371c93f8267|xqc_engine_remove_wakeup_queue|next_tick_time:1757653444928510|pq_index:0|
[2025/09/12 05:04:04 760557] [debug] |scid:c40905e674dbe371c93f8267|xqc_engine_add_active_queue|last_ticked_time:1757653444729127|
[2025/09/12 05:04:04 760562] [debug] |xqc_engine_main_logic|BEGIN|now:1757653444760562|
[2025/09/12 05:04:04 760568] [debug] |scid:c40905e674dbe371c93f8267|xqc_engine_process_conn|conn:0000558BB8A17B5C|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:1757653444760567|
[2025/09/12 05:04:04 760576] [debug] |scid:c40905e674dbe371c93f8267|xqc_path_get_perf_class|conn:0000558BB8A17B5C|path_id:0|path_srtt:32924|min_srtt:32924|path_bw:5764|loss_rate:12.50|path_pto:0|
[2025/09/12 05:04:04 760582] [debug] |scid:c40905e674dbe371c93f8267|xqc_send_ctl_can_send|l-0.0.0.0-443-c40905e674dbe371c93f8267 p-193.167.0.100-51357-74115477683fcc2519c09a8a023d1d933c |path:0|can:1|pkt_sz:127|schedule_bytes:0|inflight:516|cwnd:47330|conn:0000558BB8A17B5C|stream_id:0|stream_offset:0|
[2025/09/12 05:04:04 760588] [debug] |scid:c40905e674dbe371c93f8267|xqc_minrtt_scheduler_get_path|path srtt|conn:0000558BB8A17B5C|path_id:0|path_srtt:32924|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:04:04 760594] [debug] |scid:c40905e674dbe371c93f8267|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CRYPTO |pn:2|size:127|reinj:0|path_class:2|
[2025/09/12 05:04:04 760602] [debug] |scid:c40905e674dbe371c93f8267|xqc_path_get_perf_class|conn:0000558BB8A17B5C|path_id:0|path_srtt:32924|min_srtt:32924|path_bw:5764|loss_rate:12.50|path_pto:0|
[2025/09/12 05:04:04 760611] [debug] |scid:c40905e674dbe371c93f8267|xqc_send_ctl_can_send|l-0.0.0.0-443-c40905e674dbe371c93f8267 p-193.167.0.100-51357-74115477683fcc2519c09a8a023d1d933c |path:0|can:1|pkt_sz:82|schedule_bytes:127|inflight:516|cwnd:47330|conn:0000558BB8A17B5C|stream_id:0|stream_offset:0|
[2025/09/12 05:04:04 760620] [debug] |scid:c40905e674dbe371c93f8267|xqc_minrtt_scheduler_get_path|path srtt|conn:0000558BB8A17B5C|path_id:0|path_srtt:32924|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:04:04 760630] [debug] |scid:c40905e674dbe371c93f8267|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CRYPTO |pn:3|size:82|reinj:0|path_class:2|
[2025/09/12 05:04:04 760639] [debug] |scid:c40905e674dbe371c93f8267|xqc_check_acked_or_dropped_pkt|conn:0000558BB8A17B5C|pkt_num:2|size:127|pkt_type:HSK|frame:CRYPTO |
[2025/09/12 05:04:04 760648] [debug] |scid:c40905e674dbe371c93f8267|xqc_send_ctl_can_send|l-0.0.0.0-443-c40905e674dbe371c93f8267 p-193.167.0.100-51357-74115477683fcc2519c09a8a023d1d933c |path:0|can:1|pkt_sz:127|schedule_bytes:0|inflight:516|cwnd:47330|conn:0000558BB8A17B5C|stream_id:0|stream_offset:0|
[2025/09/12 05:04:04 760657] [debug] |scid:c40905e674dbe371c93f8267|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:04:04 760666] [debug] |scid:c40905e674dbe371c93f8267|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:6|
[2025/09/12 05:04:04 760719] [info] |scid:c40905e674dbe371c93f8267|xqc_send_packet_with_pn|<==|conn:0000558BB8A17B5C|path:0|pkt_num:6|size:127|sent:143|pkt_type:HSK|frame:CRYPTO |inflight:516|now:1757653444760685|stream_id:0|stream_offset:0|
[2025/09/12 05:04:04 760732] [debug] |scid:c40905e674dbe371c93f8267|xqc_send_ctl_on_packet_sent|conn:0000558BB8A17B5C|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 05:04:04 760740] [debug] |scid:c40905e674dbe371c93f8267|xqc_send_ctl_on_packet_sent|path:0|inflight:516|applimit:0|
[2025/09/12 05:04:04 760748] [debug] |scid:c40905e674dbe371c93f8267|xqc_send_ctl_get_pto_time_and_space|srtt:32924|rtt_var:13001|pto_duration:84928|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:04:04 760756] [debug] |scid:c40905e674dbe371c93f8267|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8A17B5C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:04:04 760763] [debug] |scid:c40905e674dbe371c93f8267|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8A17B5C|path:0|PNS: 1, unacked: 643|
[2025/09/12 05:04:04 760771] [debug] |scid:c40905e674dbe371c93f8267|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8A17B5C|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:04:04 760779] [debug] |scid:c40905e674dbe371c93f8267|xqc_timer_set|type:LOSS_DETECTION|expire:1757653444845613|now:1757653444760747|interv:84866|
[2025/09/12 05:04:04 760788] [debug] |scid:c40905e674dbe371c93f8267|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB8A17B5C|path:0|pns:1|expire:1757653444845613|now:1757653444760747|interval:84866|pto_count:0|srtt:32924
[2025/09/12 05:04:04 760797] [debug] |scid:c40905e674dbe371c93f8267|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:47330|inflight:643|
[2025/09/12 05:04:04 760805] [debug] |scid:c40905e674dbe371c93f8267|xqc_check_acked_or_dropped_pkt|conn:0000558BB8A17B5C|pkt_num:3|size:82|pkt_type:HSK|frame:CRYPTO |
[2025/09/12 05:04:04 760810] [debug] |scid:c40905e674dbe371c93f8267|xqc_send_ctl_can_send|l-0.0.0.0-443-c40905e674dbe371c93f8267 p-193.167.0.100-51357-74115477683fcc2519c09a8a023d1d933c |path:0|can:1|pkt_sz:82|schedule_bytes:0|inflight:643|cwnd:47330|conn:0000558BB8A17B5C|stream_id:0|stream_offset:0|
[2025/09/12 05:04:04 760816] [debug] |scid:c40905e674dbe371c93f8267|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:04:04 760821] [debug] |scid:c40905e674dbe371c93f8267|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:7|
[2025/09/12 05:04:04 760860] [info] |scid:c40905e674dbe371c93f8267|xqc_send_packet_with_pn|<==|conn:0000558BB8A17B5C|path:0|pkt_num:7|size:82|sent:98|pkt_type:HSK|frame:CRYPTO |inflight:643|now:1757653444760830|stream_id:0|stream_offset:0|
[2025/09/12 05:04:04 760870] [debug] |scid:c40905e674dbe371c93f8267|xqc_send_ctl_on_packet_sent|conn:0000558BB8A17B5C|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 05:04:04 760876] [debug] |scid:c40905e674dbe371c93f8267|xqc_send_ctl_on_packet_sent|path:0|inflight:643|applimit:0|
[2025/09/12 05:04:04 760881] [debug] |scid:c40905e674dbe371c93f8267|xqc_send_ctl_get_pto_time_and_space|srtt:32924|rtt_var:13001|pto_duration:84928|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:04:04 760886] [debug] |scid:c40905e674dbe371c93f8267|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8A17B5C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:04:04 760891] [debug] |scid:c40905e674dbe371c93f8267|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8A17B5C|path:0|PNS: 1, unacked: 725|
[2025/09/12 05:04:04 760896] [debug] |scid:c40905e674dbe371c93f8267|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8A17B5C|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:04:04 760901] [debug] |scid:c40905e674dbe371c93f8267|xqc_timer_set|type:LOSS_DETECTION|expire:1757653444845758|now:1757653444760881|interv:84877|
[2025/09/12 05:04:04 760912] [debug] |scid:c40905e674dbe371c93f8267|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB8A17B5C|path:0|pns:1|expire:1757653444845758|now:1757653444760881|interval:84877|pto_count:0|srtt:32924
[2025/09/12 05:04:04 760917] [debug] |scid:c40905e674dbe371c93f8267|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:47330|inflight:725|
[2025/09/12 05:04:04 760923] [debug] |scid:c40905e674dbe371c93f8267|xqc_conn_next_wakeup_time|wakeup_time:1757653444845758|
[2025/09/12 05:04:04 760929] [debug] |scid:c40905e674dbe371c93f8267|xqc_engine_add_wakeup_queue|next_tick_time:1757653444845758|
[2025/09/12 05:04:04 760934] [debug] |xqc_engine_wakeup_after|wakeup:1757653444845758|now:1757653444760934|diff:84824|
[2025/09/12 05:04:04 760939] [debug] |xqc_engine_main_logic|END|now:1757653444760567|
[2025/09/12 05:04:04 760946] [debug] |xqc_engine_main_logic|BEGIN|now:1757653444760946|
[2025/09/12 05:04:04 760951] [debug] |xqc_engine_wakeup_after|wakeup:1757653444845758|now:1757653444760950|diff:84808|
[2025/09/12 05:04:04 760955] [debug] |xqc_engine_main_logic|END|now:1757653444760946|
[2025/09/12 05:04:04 846088] [debug] |xqc_engine_main_logic|BEGIN|now:1757653444846088|
[2025/09/12 05:04:04 846104] [debug] |scid:c40905e674dbe371c93f8267|xqc_engine_remove_wakeup_queue|next_tick_time:1757653444845758|pq_index:0|
[2025/09/12 05:04:04 846111] [debug] |scid:c40905e674dbe371c93f8267|xqc_engine_add_active_queue|last_ticked_time:1757653444760567|
[2025/09/12 05:04:04 846118] [debug] |scid:c40905e674dbe371c93f8267|xqc_engine_process_conn|conn:0000558BB8A17B5C|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:1757653444846116|
[2025/09/12 05:04:04 846124] [debug] |scid:c40905e674dbe371c93f8267|xqc_timer_expire|timer expired|type:LOSS_DETECTION|expire_time:1757653444845758|now:1757653444846116|
[2025/09/12 05:04:04 846129] [debug] |scid:c40905e674dbe371c93f8267|xqc_timer_loss_detection_timeout|path:0|loss_detection_timeout|
[2025/09/12 05:04:04 846134] [debug] |scid:c40905e674dbe371c93f8267|xqc_timer_loss_detection_timeout|send Probe pkts|conn:0000558BB8A17B5C|path:0|bytes_in_flight:725|
[2025/09/12 05:04:04 846139] [debug] |scid:c40905e674dbe371c93f8267|xqc_send_ctl_get_pto_time_and_space|srtt:32924|rtt_var:13001|pto_duration:84928|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:04:04 846145] [debug] |scid:c40905e674dbe371c93f8267|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8A17B5C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:04:04 846150] [debug] |scid:c40905e674dbe371c93f8267|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8A17B5C|path:0|PNS: 1, unacked: 725|
[2025/09/12 05:04:04 846155] [debug] |scid:c40905e674dbe371c93f8267|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8A17B5C|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:04:04 846160] [debug] |scid:c40905e674dbe371c93f8267|xqc_path_send_one_or_two_ack_elicit_pkts|send two ack-eliciting pkts|path:0|pns:1|
[2025/09/12 05:04:04 846165] [debug] |scid:c40905e674dbe371c93f8267|xqc_conn_send_probe_pkt|conn:0000558BB8A17B5C|path:0|pkt_num:1|size:516|pkt_type:HSK|frame:CRYPTO |conn_state:S_HANDSHAKE_SENT|
[2025/09/12 05:04:04 846172] [debug] |scid:c40905e674dbe371c93f8267|xqc_conn_send_probe_pkt|conn:0000558BB8A17B5C|path:0|pkt_num:2|size:127|pkt_type:HSK|frame:CRYPTO |conn_state:S_HANDSHAKE_SENT|
[2025/09/12 05:04:04 846178] [debug] |scid:c40905e674dbe371c93f8267|xqc_timer_loss_detection_timeout|xqc_send_ctl_set_loss_detection_timer|PTO|conn:0000558BB8A17B5C|pto_count:1
[2025/09/12 05:04:04 846184] [debug] |scid:c40905e674dbe371c93f8267|xqc_send_ctl_get_pto_time_and_space|srtt:32924|rtt_var:13001|pto_duration:169856|backoff_factor:2.00|backoff:2.00|pto_cnt:1|max_ack_delay:25|
[2025/09/12 05:04:04 846189] [debug] |scid:c40905e674dbe371c93f8267|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8A17B5C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:04:04 846194] [debug] |scid:c40905e674dbe371c93f8267|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8A17B5C|path:0|PNS: 1, unacked: 725|
[2025/09/12 05:04:04 846207] [debug] |scid:c40905e674dbe371c93f8267|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8A17B5C|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:04:04 846212] [debug] |scid:c40905e674dbe371c93f8267|xqc_timer_set|type:LOSS_DETECTION|expire:1757653444930686|now:1757653444846183|interv:84503|
[2025/09/12 05:04:04 846217] [debug] |scid:c40905e674dbe371c93f8267|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB8A17B5C|path:0|pns:1|expire:1757653444930686|now:1757653444846183|interval:84503|pto_count:1|srtt:32924
[2025/09/12 05:04:04 846224] [debug] |scid:c40905e674dbe371c93f8267|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:CRYPTO |stream_id:0|stream_offset:0|
[2025/09/12 05:04:04 846229] [debug] |scid:c40905e674dbe371c93f8267|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:CRYPTO |stream_id:0|stream_offset:0|
[2025/09/12 05:04:04 846235] [debug] |scid:c40905e674dbe371c93f8267|xqc_check_acked_or_dropped_pkt|conn:0000558BB8A17B5C|pkt_num:1|size:516|pkt_type:HSK|frame:CRYPTO |
[2025/09/12 05:04:04 846241] [debug] |scid:c40905e674dbe371c93f8267|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:8|
[2025/09/12 05:04:04 846282] [info] |scid:c40905e674dbe371c93f8267|xqc_send_packet_with_pn|<==|conn:0000558BB8A17B5C|path:0|pkt_num:8|size:516|sent:532|pkt_type:HSK|frame:CRYPTO |inflight:725|now:1757653444846252|stream_id:0|stream_offset:0|
[2025/09/12 05:04:04 846289] [debug] |scid:c40905e674dbe371c93f8267|xqc_send_ctl_on_packet_sent|conn:0000558BB8A17B5C|path:0|pkt_num:8|origin_pktnum:1|size:516|enc_size:532|pkt_type:HSK|frame:CRYPTO |conn_state:S_HANDSHAKE_SENT|po_in_flight:0||retrans:16|
[2025/09/12 05:04:04 846295] [debug] |scid:c40905e674dbe371c93f8267|xqc_send_ctl_on_packet_sent|path:0|inflight:725|applimit:0|
[2025/09/12 05:04:04 846300] [debug] |scid:c40905e674dbe371c93f8267|xqc_send_ctl_get_pto_time_and_space|srtt:32924|rtt_var:13001|pto_duration:169856|backoff_factor:2.00|backoff:2.00|pto_cnt:1|max_ack_delay:25|
[2025/09/12 05:04:04 846306] [debug] |scid:c40905e674dbe371c93f8267|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8A17B5C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:04:04 846311] [debug] |scid:c40905e674dbe371c93f8267|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8A17B5C|path:0|PNS: 1, unacked: 1241|
[2025/09/12 05:04:04 846315] [debug] |scid:c40905e674dbe371c93f8267|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8A17B5C|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:04:04 846320] [debug] |scid:c40905e674dbe371c93f8267|xqc_timer_set|type:LOSS_DETECTION|expire:1757653445016108|now:1757653444846300|interv:169808|
[2025/09/12 05:04:04 846325] [debug] |scid:c40905e674dbe371c93f8267|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB8A17B5C|path:0|pns:1|expire:1757653445016108|now:1757653444846300|interval:169808|pto_count:1|srtt:32924
[2025/09/12 05:04:04 846331] [debug] |scid:c40905e674dbe371c93f8267|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:47330|inflight:1241|
[2025/09/12 05:04:04 846337] [debug] |scid:c40905e674dbe371c93f8267|xqc_check_acked_or_dropped_pkt|conn:0000558BB8A17B5C|pkt_num:2|size:127|pkt_type:HSK|frame:CRYPTO |
[2025/09/12 05:04:04 846342] [debug] |scid:c40905e674dbe371c93f8267|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:9|
[2025/09/12 05:04:04 846366] [info] |scid:c40905e674dbe371c93f8267|xqc_send_packet_with_pn|<==|conn:0000558BB8A17B5C|path:0|pkt_num:9|size:127|sent:143|pkt_type:HSK|frame:CRYPTO |inflight:1241|now:1757653444846349|stream_id:0|stream_offset:0|
[2025/09/12 05:04:04 846373] [debug] |scid:c40905e674dbe371c93f8267|xqc_send_ctl_on_packet_sent|conn:0000558BB8A17B5C|path:0|pkt_num:9|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 05:04:04 846378] [debug] |scid:c40905e674dbe371c93f8267|xqc_send_ctl_on_packet_sent|path:0|inflight:1241|applimit:0|
[2025/09/12 05:04:04 846389] [debug] |scid:c40905e674dbe371c93f8267|xqc_send_ctl_get_pto_time_and_space|srtt:32924|rtt_var:13001|pto_duration:169856|backoff_factor:2.00|backoff:2.00|pto_cnt:1|max_ack_delay:25|
[2025/09/12 05:04:04 846394] [debug] |scid:c40905e674dbe371c93f8267|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8A17B5C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:04:04 846399] [debug] |scid:c40905e674dbe371c93f8267|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8A17B5C|path:0|PNS: 1, unacked: 1368|
[2025/09/12 05:04:04 846403] [debug] |scid:c40905e674dbe371c93f8267|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8A17B5C|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:04:04 846408] [debug] |scid:c40905e674dbe371c93f8267|xqc_timer_set|type:LOSS_DETECTION|expire:1757653445016205|now:1757653444846388|interv:169817|
[2025/09/12 05:04:04 846413] [debug] |scid:c40905e674dbe371c93f8267|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB8A17B5C|path:0|pns:1|expire:1757653445016205|now:1757653444846388|interval:169817|pto_count:1|srtt:32924
[2025/09/12 05:04:04 846418] [debug] |scid:c40905e674dbe371c93f8267|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:47330|inflight:1368|
[2025/09/12 05:04:04 846424] [debug] |scid:c40905e674dbe371c93f8267|xqc_conn_next_wakeup_time|wakeup_time:1757653445016205|
[2025/09/12 05:04:04 846430] [debug] |scid:c40905e674dbe371c93f8267|xqc_engine_add_wakeup_queue|next_tick_time:1757653445016205|
[2025/09/12 05:04:04 846434] [debug] |xqc_engine_wakeup_after|wakeup:1757653445016205|now:1757653444846434|diff:169771|
[2025/09/12 05:04:04 846440] [debug] |xqc_engine_main_logic|END|now:1757653444846116|
[2025/09/12 05:04:04 857997] [info] |xqc_engine_packet_process|==>|conn:0000558BB8A17B5C|size:61|state:S_HANDSHAKE_SENT|recv_time:1757653444857996|
[2025/09/12 05:04:04 858021] [debug] |scid:c40905e674dbe371c93f8267|xqc_packet_parse_handshake|success|Length:21|
[2025/09/12 05:04:04 858034] [debug] |scid:c40905e674dbe371c93f8267|xqc_packet_decrypt|largest_pn:675448357|
[2025/09/12 05:04:04 858067] [debug] |scid:c40905e674dbe371c93f8267|xqc_packet_decrypt|decryption nonce|path_id:0|pn:675448360|
[2025/09/12 05:04:04 858078] [debug] |scid:c40905e674dbe371c93f8267|xqc_packet_decrypt_single|pkt_type:HSK|pkt_num:675448360|
[2025/09/12 05:04:04 858086] [debug] |scid:c40905e674dbe371c93f8267|xqc_process_frames|frame_type:1|
[2025/09/12 05:04:04 858095] [info] |scid:c40905e674dbe371c93f8267|xqc_send_ctl_on_pns_discard|xqc_send_ctl_set_loss_detection_timer on discard pns:0
[2025/09/12 05:04:04 858104] [debug] |scid:c40905e674dbe371c93f8267|xqc_send_ctl_get_pto_time_and_space|srtt:32924|rtt_var:13001|pto_duration:84928|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:04:04 858114] [debug] |scid:c40905e674dbe371c93f8267|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8A17B5C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:04:04 858122] [debug] |scid:c40905e674dbe371c93f8267|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8A17B5C|path:0|PNS: 1, unacked: 1368|
[2025/09/12 05:04:04 858130] [debug] |scid:c40905e674dbe371c93f8267|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8A17B5C|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:04:04 858138] [debug] |scid:c40905e674dbe371c93f8267|xqc_timer_set|type:LOSS_DETECTION|expire:1757653444931277|now:1757653444858103|interv:73174|
[2025/09/12 05:04:04 858146] [debug] |scid:c40905e674dbe371c93f8267|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB8A17B5C|path:0|pns:1|expire:1757653444931277|now:1757653444858103|interval:73174|pto_count:0|srtt:32924
[2025/09/12 05:04:04 858157] [debug] |scid:c40905e674dbe371c93f8267|xqc_timer_unset|type:ACK_HSK|
[2025/09/12 05:04:04 858167] [debug] |scid:c40905e674dbe371c93f8267|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 05:04:04 858184] [debug] |scid:c40905e674dbe371c93f8267|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:675448360|largest:675448360|pns:1|
[2025/09/12 05:04:04 858193] [info] |scid:c40905e674dbe371c93f8267|xqc_conn_on_pkt_processed|====>|conn:0000558BB8A17B5C|path:0|size:61|pkt_type:HSK|pkt_num:675448360|frame:PING |recv_time:1757653444857996|dcid:c40905e674dbe371c93f8267|dcid_seq:0|
[2025/09/12 05:04:04 858203] [debug] |scid:c40905e674dbe371c93f8267|xqc_timer_set|type:PATH_IDLE|expire:1757653504857996|now:1757653444857996|interv:60000000|
[2025/09/12 05:04:04 858211] [debug] |scid:c40905e674dbe371c93f8267|xqc_timer_set|type:CONN_IDLE|expire:1757653504857996|now:1757653444857996|interv:60000000|
[2025/09/12 05:04:04 858218] [debug] |scid:c40905e674dbe371c93f8267|xqc_engine_remove_wakeup_queue|next_tick_time:1757653445016205|pq_index:0|
[2025/09/12 05:04:04 858228] [debug] |scid:c40905e674dbe371c93f8267|xqc_engine_add_active_queue|last_ticked_time:1757653444846116|
[2025/09/12 05:04:04 858236] [debug] |xqc_engine_main_logic|BEGIN|now:1757653444858235|
[2025/09/12 05:04:04 858242] [debug] |scid:c40905e674dbe371c93f8267|xqc_engine_process_conn|conn:0000558BB8A17B5C|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:1757653444858241|
[2025/09/12 05:04:04 858252] [debug] |scid:c40905e674dbe371c93f8267|xqc_gen_ack_frame|largest_recv:675448360|ack_delay:255|first_ack_range:0|largest_pkt_recv_time:1757653444857996|
[2025/09/12 05:04:04 858258] [debug] |scid:c40905e674dbe371c93f8267|xqc_gen_ack_frame|high:675448360|low:675448360|pkt_pns:1|
[2025/09/12 05:04:04 858263] [debug] |scid:c40905e674dbe371c93f8267|xqc_gen_ack_frame|high:675448357|low:675448357|pkt_pns:1|
[2025/09/12 05:04:04 858268] [debug] |scid:c40905e674dbe371c93f8267|xqc_write_ack_to_one_packet|ack_size:10|path:0|path_largest_recv:675448360|frame_largest_recv:675448360|
[2025/09/12 05:04:04 858274] [debug] |scid:c40905e674dbe371c93f8267|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:1|
[2025/09/12 05:04:04 858280] [debug] |scid:c40905e674dbe371c93f8267|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:ACK |stream_id:0|stream_offset:0|
[2025/09/12 05:04:04 858287] [debug] |scid:c40905e674dbe371c93f8267|xqc_check_acked_or_dropped_pkt|conn:0000558BB8A17B5C|pkt_num:0|size:52|pkt_type:HSK|frame:ACK |
[2025/09/12 05:04:04 858293] [debug] |scid:c40905e674dbe371c93f8267|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:10|
[2025/09/12 05:04:04 858334] [info] |scid:c40905e674dbe371c93f8267|xqc_send_packet_with_pn|<==|conn:0000558BB8A17B5C|path:0|pkt_num:10|size:52|sent:68|pkt_type:HSK|frame:ACK |inflight:1368|now:1757653444858302|stream_id:0|stream_offset:0|
[2025/09/12 05:04:04 858342] [debug] |scid:c40905e674dbe371c93f8267|xqc_send_ctl_on_packet_sent|conn:0000558BB8A17B5C|path:0|pkt_num:10|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 05:04:04 858350] [debug] |scid:c40905e674dbe371c93f8267|xqc_conn_next_wakeup_time|wakeup_time:1757653444931277|
[2025/09/12 05:04:04 858356] [debug] |scid:c40905e674dbe371c93f8267|xqc_engine_add_wakeup_queue|next_tick_time:1757653444931277|
[2025/09/12 05:04:04 858361] [debug] |xqc_engine_wakeup_after|wakeup:1757653444931277|now:1757653444858361|diff:72916|
[2025/09/12 05:04:04 858367] [debug] |xqc_engine_main_logic|END|now:1757653444858241|
[2025/09/12 05:04:04 858374] [debug] |xqc_engine_main_logic|BEGIN|now:1757653444858374|
[2025/09/12 05:04:04 858379] [debug] |xqc_engine_wakeup_after|wakeup:1757653444931277|now:1757653444858379|diff:72898|
[2025/09/12 05:04:04 858385] [debug] |xqc_engine_main_logic|END|now:1757653444858374|
[2025/09/12 05:04:04 877424] [info] |xqc_engine_packet_process|==>|conn:0000558BB8A17B5C|size:67|state:S_HANDSHAKE_SENT|recv_time:1757653444877423|
[2025/09/12 05:04:04 877445] [debug] |scid:c40905e674dbe371c93f8267|xqc_packet_parse_handshake|success|Length:27|
[2025/09/12 05:04:04 877466] [debug] |scid:c40905e674dbe371c93f8267|xqc_packet_decrypt|largest_pn:675448360|
[2025/09/12 05:04:04 877474] [debug] |scid:c40905e674dbe371c93f8267|xqc_packet_decrypt|decryption nonce|path_id:0|pn:675448361|
[2025/09/12 05:04:04 877485] [debug] |scid:c40905e674dbe371c93f8267|xqc_packet_decrypt_single|pkt_type:HSK|pkt_num:675448361|
[2025/09/12 05:04:04 877493] [debug] |scid:c40905e674dbe371c93f8267|xqc_process_frames|frame_type:2|
[2025/09/12 05:04:04 877501] [debug] |scid:c40905e674dbe371c93f8267|xqc_send_ctl_on_ack_received|conn:0000558BB8A17B5C|path:0|pkt_num:5|origin_pktnum:1|size:516|pns:1|pkt_type:HSK|frame:CRYPTO |conn_state:S_HANDSHAKE_SENT|frame_largest_ack:8|path_largest_ack:5|
[2025/09/12 05:04:04 877508] [debug] |scid:c40905e674dbe371c93f8267|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:919|prior_delivered:1184|prior_time:1757653444728772|is_app_limited:1|send_elapse:33747|ack_elapse:148651|ctl_first_sent_time:1757653444729320|lagest_ack_time:1757653444877423|curr_delivered:1894|
[2025/09/12 05:04:04 877518] [debug] |scid:c40905e674dbe371c93f8267|xqc_update_sample|sampler_sent_time_update:1757653444729320|
[2025/09/12 05:04:04 877527] [debug] |scid:c40905e674dbe371c93f8267|xqc_send_ctl_on_ack_received|sndq_packets_used:7||sndq_packets_used_bytes:0|sndq_packets_free:2|
[2025/09/12 05:04:04 877536] [debug] |scid:c40905e674dbe371c93f8267|xqc_send_ctl_on_ack_received|conn:0000558BB8A17B5C|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 05:04:04 877544] [debug] |scid:c40905e674dbe371c93f8267|xqc_update_sample|sampler_update|prior_lost:2|tx_in_flight:643|prior_delivered:1378|prior_time:1757653444760220|is_app_limited:1|send_elapse:31460|ack_elapse:117203|ctl_first_sent_time:1757653444760685|lagest_ack_time:1757653444877423|curr_delivered:2021|
[2025/09/12 05:04:04 877553] [debug] |scid:c40905e674dbe371c93f8267|xqc_update_sample|sampler_sent_time_update:1757653444760685|
[2025/09/12 05:04:04 877560] [debug] |scid:c40905e674dbe371c93f8267|xqc_send_ctl_on_ack_received|sndq_packets_used:6||sndq_packets_used_bytes:0|sndq_packets_free:3|
[2025/09/12 05:04:04 877568] [debug] |scid:c40905e674dbe371c93f8267|xqc_send_ctl_on_ack_received|conn:0000558BB8A17B5C|path:0|pkt_num:8|origin_pktnum:1|size:516|pns:1|pkt_type:HSK|frame:CRYPTO |conn_state:S_HANDSHAKE_SENT|frame_largest_ack:8|path_largest_ack:8|
[2025/09/12 05:04:04 877576] [debug] |scid:c40905e674dbe371c93f8267|xqc_update_sample|sampler_update|prior_lost:2|tx_in_flight:643|prior_delivered:1378|prior_time:1757653444760220|is_app_limited:1|send_elapse:31460|ack_elapse:117203|ctl_first_sent_time:1757653444760685|lagest_ack_time:1757653444877423|curr_delivered:2537|
[2025/09/12 05:04:04 877585] [debug] |scid:c40905e674dbe371c93f8267|xqc_update_sample|sampler_sent_time_update:1757653444846252|
[2025/09/12 05:04:04 877593] [debug] |scid:c40905e674dbe371c93f8267|xqc_send_ctl_on_ack_received|sndq_packets_used:4||sndq_packets_used_bytes:0|sndq_packets_free:5|
[2025/09/12 05:04:04 877600] [debug] |scid:c40905e674dbe371c93f8267|xqc_send_ctl_update_rtt|before update rtt|conn:0000558BB8A17B5C|srtt:32924|rttvar:13001|minrtt:30995|latest_rtt:31171|ack_delay:0|
[2025/09/12 05:04:04 877606] [debug] |scid:c40905e674dbe371c93f8267|xqc_send_ctl_update_rtt|l-0.0.0.0-443-c40905e674dbe371c93f8267 p-193.167.0.100-51357-74115477683fcc2519c09a8a023d1d933c |after update rtt|conn:0000558BB8A17B5C|srtt:32705|rttvar:10189|minrtt:30995|latest_rtt:31171|ack_delay:0|
[2025/09/12 05:04:04 877611] [debug] |scid:c40905e674dbe371c93f8267|xqc_send_ctl_get_lost_sent_pn|largest_acked:8|lost_pn:5|thresh:3|
[2025/09/12 05:04:04 877617] [debug] |scid:c40905e674dbe371c93f8267|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:04:04 877623] [debug] |scid:c40905e674dbe371c93f8267|xqc_send_ctl_detect_lost|mark lost|pns:1|pkt_num:7|lost_pn:5|po_sent_time:1757653444760830|lost_send_time:1757653444840630|loss_delay:36793|frame:CRYPTO |repair:32|
[2025/09/12 05:04:04 877634] [debug] |scid:c40905e674dbe371c93f8267|xqc_send_ctl_detect_lost|OnLostDetection|largest_lost sent time: 1757653444760830u|
[2025/09/12 05:04:04 877639] [stats] |scid:c40905e674dbe371c93f8267|xqc_send_ctl_detect_lost|l-0.0.0.0-443-c40905e674dbe371c93f8267 p-193.167.0.100-51357-74115477683fcc2519c09a8a023d1d933c |lost interval:117203|lost_count:1|send_count:4|pkt_num:7|po_send_time:1757653444760830|srtt:32705|cwnd:47330|bw:5764|conn_life:934702|now:0|last_lost_time:934702|
[2025/09/12 05:04:04 877645] [debug] |scid:c40905e674dbe371c93f8267|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:04:04 877650] [debug] |scid:c40905e674dbe371c93f8267|xqc_send_ctl_set_loss_detection_timer|unset|no ack-eliciting pkts in flight|conn:0000558BB8A17B5C|path:0|
[2025/09/12 05:04:04 877655] [debug] |scid:c40905e674dbe371c93f8267|xqc_timer_unset|type:LOSS_DETECTION|
[2025/09/12 05:04:04 877660] [debug] |scid:c40905e674dbe371c93f8267|xqc_generate_sample|sampler: send_elapse 31460, ack_elapse 117203, delivered 1159|rate 9888|lost 3|
[2025/09/12 05:04:04 877665] [debug] |scid:c40905e674dbe371c93f8267|xqc_bbr_update_bandwidth|BBRv1: RTT round update 2 -> 3|
[2025/09/12 05:04:04 877670] [debug] |scid:c40905e674dbe371c93f8267|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (9888) in round 3|
[2025/09/12 05:04:04 877675] [debug] |scid:c40905e674dbe371c93f8267|xqc_bbr_update_min_rtt|minrtt expire|rtt:30995, old_rtt:30995|
[2025/09/12 05:04:04 877680] [debug] |scid:c40905e674dbe371c93f8267|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:5744|extra_cwnd:1977|
[2025/09/12 05:04:04 877685] [debug] |scid:c40905e674dbe371c93f8267|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:47330|packet_lost:1|acked:1159|po_sent_time:1757653444846252|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2537|
[2025/09/12 05:04:04 877691] [debug] |scid:c40905e674dbe371c93f8267|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:47330|packet_lost:1|acked:1159|po_sent_time:1757653444846252|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2537|
[2025/09/12 05:04:04 877697] [debug] |scid:c40905e674dbe371c93f8267|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-c40905e674dbe371c93f8267 p-193.167.0.100-51357-74115477683fcc2519c09a8a023d1d933c |bbr on ack|mode:0|pacing_rate:3993238|bw:9888|cwnd:48489|full_bw_reached:0|inflight:0|srtt:32705|latest_rtt:31171|min_rtt:30995|applimit:1|lost:2|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:1|
[2025/09/12 05:04:04 877703] [stats] |scid:c40905e674dbe371c93f8267|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-c40905e674dbe371c93f8267 p-193.167.0.100-51357-74115477683fcc2519c09a8a023d1d933c |bandwidth change record|bw_before:5764|bw_after:9888|srtt:32705|cwnd:48489|
[2025/09/12 05:04:04 877708] [stats] |scid:c40905e674dbe371c93f8267|xqc_send_ctl_info_circle_record|l-0.0.0.0-443-c40905e674dbe371c93f8267 p-193.167.0.100-51357-74115477683fcc2519c09a8a023d1d933c |path:0||cwnd:48489|inflight:0|mode:0|applimit:0|pacing_rate:3993238|bw:9888|srtt:32705|latest_rtt:31171|min_rtt:30995|send:13|lost:2|tlp:2|recv:6|recovery:0|slow_start:1|conn_life:934987|acked:1159|delivered:2537|is_cwnd_limited:0|
[2025/09/12 05:04:04 877715] [info] |scid:c40905e674dbe371c93f8267|xqc_send_ctl_on_pns_discard|xqc_send_ctl_set_loss_detection_timer on discard pns:0
[2025/09/12 05:04:04 877720] [debug] |scid:c40905e674dbe371c93f8267|xqc_send_ctl_set_loss_detection_timer|unset|no ack-eliciting pkts in flight|conn:0000558BB8A17B5C|path:0|
[2025/09/12 05:04:04 877725] [debug] |scid:c40905e674dbe371c93f8267|xqc_timer_unset|type:LOSS_DETECTION|
[2025/09/12 05:04:04 877731] [debug] |scid:c40905e674dbe371c93f8267|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:675448361|largest:675448361|pns:1|
[2025/09/12 05:04:04 877736] [info] |scid:c40905e674dbe371c93f8267|xqc_conn_on_pkt_processed|====>|conn:0000558BB8A17B5C|path:0|size:67|pkt_type:HSK|pkt_num:675448361|frame:ACK |recv_time:1757653444877423|dcid:c40905e674dbe371c93f8267|dcid_seq:0|
[2025/09/12 05:04:04 877746] [debug] |scid:c40905e674dbe371c93f8267|xqc_timer_set|type:PATH_IDLE|expire:1757653504877423|now:1757653444877423|interv:60000000|
[2025/09/12 05:04:04 877751] [debug] |scid:c40905e674dbe371c93f8267|xqc_timer_set|type:CONN_IDLE|expire:1757653504877423|now:1757653444877423|interv:60000000|
[2025/09/12 05:04:04 877756] [debug] |scid:c40905e674dbe371c93f8267|xqc_engine_remove_wakeup_queue|next_tick_time:1757653444931277|pq_index:0|
[2025/09/12 05:04:04 877761] [debug] |scid:c40905e674dbe371c93f8267|xqc_engine_add_active_queue|last_ticked_time:1757653444858241|
[2025/09/12 05:04:04 877766] [debug] |xqc_engine_main_logic|BEGIN|now:1757653444877766|
[2025/09/12 05:04:04 877772] [debug] |scid:c40905e674dbe371c93f8267|xqc_engine_process_conn|conn:0000558BB8A17B5C|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:1757653444877771|
[2025/09/12 05:04:04 877780] [debug] |scid:c40905e674dbe371c93f8267|xqc_path_get_perf_class|conn:0000558BB8A17B5C|path_id:0|path_srtt:32705|min_srtt:32705|path_bw:9888|loss_rate:60.00|path_pto:0|
[2025/09/12 05:04:04 877785] [debug] |scid:c40905e674dbe371c93f8267|xqc_send_ctl_can_send|l-0.0.0.0-443-c40905e674dbe371c93f8267 p-193.167.0.100-51357-74115477683fcc2519c09a8a023d1d933c |path:0|can:1|pkt_sz:82|schedule_bytes:0|inflight:0|cwnd:48489|conn:0000558BB8A17B5C|stream_id:0|stream_offset:0|
[2025/09/12 05:04:04 877791] [debug] |scid:c40905e674dbe371c93f8267|xqc_minrtt_scheduler_get_path|path srtt|conn:0000558BB8A17B5C|path_id:0|path_srtt:32705|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:04:04 877797] [debug] |scid:c40905e674dbe371c93f8267|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CRYPTO |pn:7|size:82|reinj:0|path_class:4|
[2025/09/12 05:04:04 877803] [debug] |scid:c40905e674dbe371c93f8267|xqc_check_acked_or_dropped_pkt|conn:0000558BB8A17B5C|pkt_num:7|size:82|pkt_type:HSK|frame:CRYPTO |
[2025/09/12 05:04:04 877808] [debug] |scid:c40905e674dbe371c93f8267|xqc_send_ctl_can_send|l-0.0.0.0-443-c40905e674dbe371c93f8267 p-193.167.0.100-51357-74115477683fcc2519c09a8a023d1d933c |path:0|can:1|pkt_sz:82|schedule_bytes:0|inflight:0|cwnd:48489|conn:0000558BB8A17B5C|stream_id:0|stream_offset:0|
[2025/09/12 05:04:04 877814] [debug] |scid:c40905e674dbe371c93f8267|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:04:04 877819] [debug] |scid:c40905e674dbe371c93f8267|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:11|
[2025/09/12 05:04:04 877861] [info] |scid:c40905e674dbe371c93f8267|xqc_send_packet_with_pn|<==|conn:0000558BB8A17B5C|path:0|pkt_num:11|size:82|sent:98|pkt_type:HSK|frame:CRYPTO |inflight:0|now:1757653444877828|stream_id:0|stream_offset:0|
[2025/09/12 05:04:04 877872] [debug] |scid:c40905e674dbe371c93f8267|xqc_send_ctl_on_packet_sent|conn:0000558BB8A17B5C|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:2|
[2025/09/12 05:04:04 877881] [debug] |scid:c40905e674dbe371c93f8267|xqc_send_ctl_on_packet_sent|path:0|inflight:0|applimit:0|
[2025/09/12 05:04:04 877889] [debug] |scid:c40905e674dbe371c93f8267|xqc_send_ctl_get_pto_time_and_space|srtt:32705|rtt_var:10189|pto_duration:73461|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:04:04 877898] [debug] |scid:c40905e674dbe371c93f8267|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8A17B5C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:04:04 877903] [debug] |scid:c40905e674dbe371c93f8267|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8A17B5C|path:0|PNS: 1, unacked: 82|
[2025/09/12 05:04:04 877908] [debug] |scid:c40905e674dbe371c93f8267|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8A17B5C|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:04:04 877913] [debug] |scid:c40905e674dbe371c93f8267|xqc_timer_set|type:LOSS_DETECTION|expire:1757653444951289|now:1757653444877888|interv:73401|
[2025/09/12 05:04:04 877923] [debug] |scid:c40905e674dbe371c93f8267|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB8A17B5C|path:0|pns:1|expire:1757653444951289|now:1757653444877888|interval:73401|pto_count:0|srtt:32705
[2025/09/12 05:04:04 877929] [debug] |scid:c40905e674dbe371c93f8267|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:48489|inflight:82|
[2025/09/12 05:04:04 877935] [debug] |scid:c40905e674dbe371c93f8267|xqc_conn_next_wakeup_time|wakeup_time:1757653444951289|
[2025/09/12 05:04:04 877940] [debug] |scid:c40905e674dbe371c93f8267|xqc_engine_add_wakeup_queue|next_tick_time:1757653444951289|
[2025/09/12 05:04:04 877945] [debug] |xqc_engine_wakeup_after|wakeup:1757653444951289|now:1757653444877945|diff:73344|
[2025/09/12 05:04:04 877951] [debug] |xqc_engine_main_logic|END|now:1757653444877771|
[2025/09/12 05:04:04 877957] [debug] |xqc_engine_main_logic|BEGIN|now:1757653444877957|
[2025/09/12 05:04:04 877962] [debug] |xqc_engine_wakeup_after|wakeup:1757653444951289|now:1757653444877962|diff:73327|
[2025/09/12 05:04:04 877967] [debug] |xqc_engine_main_logic|END|now:1757653444877957|
[2025/09/12 05:04:04 910802] [info] |xqc_engine_packet_process|==>|conn:0000558BB8A17B5C|size:1406|state:S_HANDSHAKE_SENT|recv_time:1757653444910800|
[2025/09/12 05:04:04 910818] [debug] |scid:c40905e674dbe371c93f8267|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:c40905e674dbe371c93f8267|spin_bit:0|
[2025/09/12 05:04:04 910825] [warn] |scid:c40905e674dbe371c93f8267|xqc_packet_parse_single|delay|buff 1RTT packet before handshake completed|
[2025/09/12 05:04:04 910832] [debug] |scid:c40905e674dbe371c93f8267|xqc_conn_buff_undecrypt_packet_in|====>|delay|undecrypt_count:1|encrypt_level:3|
[2025/09/12 05:04:04 910838] [info] |scid:c40905e674dbe371c93f8267|xqc_conn_process_packet|ignore err|-630|
[2025/09/12 05:04:04 910845] [debug] |scid:c40905e674dbe371c93f8267|xqc_timer_set|type:PATH_IDLE|expire:1757653504910800|now:1757653444910800|interv:60000000|
[2025/09/12 05:04:04 910851] [debug] |scid:c40905e674dbe371c93f8267|xqc_timer_set|type:CONN_IDLE|expire:1757653504910800|now:1757653444910800|interv:60000000|
[2025/09/12 05:04:04 910857] [debug] |scid:c40905e674dbe371c93f8267|xqc_engine_remove_wakeup_queue|next_tick_time:1757653444951289|pq_index:0|
[2025/09/12 05:04:04 910864] [debug] |scid:c40905e674dbe371c93f8267|xqc_engine_add_active_queue|last_ticked_time:1757653444877771|
[2025/09/12 05:04:04 910871] [debug] |xqc_engine_main_logic|BEGIN|now:1757653444910871|
[2025/09/12 05:04:04 910879] [debug] |scid:c40905e674dbe371c93f8267|xqc_engine_process_conn|conn:0000558BB8A17B5C|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:1757653444910878|
[2025/09/12 05:04:04 910889] [debug] |scid:c40905e674dbe371c93f8267|xqc_conn_next_wakeup_time|wakeup_time:1757653444951289|
[2025/09/12 05:04:04 910895] [debug] |scid:c40905e674dbe371c93f8267|xqc_engine_add_wakeup_queue|next_tick_time:1757653444951289|
[2025/09/12 05:04:04 910901] [debug] |xqc_engine_wakeup_after|wakeup:1757653444951289|now:1757653444910901|diff:40388|
[2025/09/12 05:04:04 910908] [debug] |xqc_engine_main_logic|END|now:1757653444910878|
[2025/09/12 05:04:04 952009] [debug] |xqc_engine_main_logic|BEGIN|now:1757653444952009|
[2025/09/12 05:04:04 952025] [debug] |scid:c40905e674dbe371c93f8267|xqc_engine_remove_wakeup_queue|next_tick_time:1757653444951289|pq_index:0|
[2025/09/12 05:04:04 952032] [debug] |scid:c40905e674dbe371c93f8267|xqc_engine_add_active_queue|last_ticked_time:1757653444910878|
[2025/09/12 05:04:04 952059] [debug] |scid:c40905e674dbe371c93f8267|xqc_engine_process_conn|conn:0000558BB8A17B5C|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:1757653444952037|
[2025/09/12 05:04:04 952066] [debug] |scid:c40905e674dbe371c93f8267|xqc_timer_expire|timer expired|type:LOSS_DETECTION|expire_time:1757653444951289|now:1757653444952037|
[2025/09/12 05:04:04 952079] [debug] |scid:c40905e674dbe371c93f8267|xqc_timer_loss_detection_timeout|path:0|loss_detection_timeout|
[2025/09/12 05:04:04 952084] [debug] |scid:c40905e674dbe371c93f8267|xqc_timer_loss_detection_timeout|send Probe pkts|conn:0000558BB8A17B5C|path:0|bytes_in_flight:82|
[2025/09/12 05:04:04 952089] [debug] |scid:c40905e674dbe371c93f8267|xqc_send_ctl_get_pto_time_and_space|srtt:32705|rtt_var:10189|pto_duration:73461|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:04:04 952095] [debug] |scid:c40905e674dbe371c93f8267|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8A17B5C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:04:04 952100] [debug] |scid:c40905e674dbe371c93f8267|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8A17B5C|path:0|PNS: 1, unacked: 82|
[2025/09/12 05:04:04 952105] [debug] |scid:c40905e674dbe371c93f8267|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8A17B5C|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:04:04 952110] [debug] |scid:c40905e674dbe371c93f8267|xqc_path_send_one_or_two_ack_elicit_pkts|send two ack-eliciting pkts|path:0|pns:1|
[2025/09/12 05:04:04 952115] [debug] |scid:c40905e674dbe371c93f8267|xqc_conn_send_probe_pkt|conn:0000558BB8A17B5C|path:0|pkt_num:3|size:82|pkt_type:HSK|frame:CRYPTO |conn_state:S_HANDSHAKE_SENT|
[2025/09/12 05:04:04 952123] [debug] |scid:c40905e674dbe371c93f8267|xqc_conn_send_probe_pkt|conn:0000558BB8A17B5C|path:0|pkt_num:7|size:82|pkt_type:HSK|frame:CRYPTO |conn_state:S_HANDSHAKE_SENT|
[2025/09/12 05:04:04 952129] [debug] |scid:c40905e674dbe371c93f8267|xqc_timer_loss_detection_timeout|xqc_send_ctl_set_loss_detection_timer|PTO|conn:0000558BB8A17B5C|pto_count:1
[2025/09/12 05:04:04 952134] [debug] |scid:c40905e674dbe371c93f8267|xqc_send_ctl_get_pto_time_and_space|srtt:32705|rtt_var:10189|pto_duration:146922|backoff_factor:2.00|backoff:2.00|pto_cnt:1|max_ack_delay:25|
[2025/09/12 05:04:04 952139] [debug] |scid:c40905e674dbe371c93f8267|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8A17B5C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:04:04 952144] [debug] |scid:c40905e674dbe371c93f8267|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8A17B5C|path:0|PNS: 1, unacked: 82|
[2025/09/12 05:04:04 952149] [debug] |scid:c40905e674dbe371c93f8267|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8A17B5C|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:04:04 952154] [debug] |scid:c40905e674dbe371c93f8267|xqc_timer_set|type:LOSS_DETECTION|expire:1757653445024750|now:1757653444952134|interv:72616|
[2025/09/12 05:04:04 952159] [debug] |scid:c40905e674dbe371c93f8267|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB8A17B5C|path:0|pns:1|expire:1757653445024750|now:1757653444952134|interval:72616|pto_count:1|srtt:32705
[2025/09/12 05:04:04 952166] [debug] |scid:c40905e674dbe371c93f8267|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:CRYPTO |stream_id:0|stream_offset:0|
[2025/09/12 05:04:04 952172] [debug] |scid:c40905e674dbe371c93f8267|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:CRYPTO |stream_id:0|stream_offset:0|
[2025/09/12 05:04:04 952177] [debug] |scid:c40905e674dbe371c93f8267|xqc_check_acked_or_dropped_pkt|conn:0000558BB8A17B5C|pkt_num:3|size:82|pkt_type:HSK|frame:CRYPTO |
[2025/09/12 05:04:04 952183] [debug] |scid:c40905e674dbe371c93f8267|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:12|
[2025/09/12 05:04:04 952226] [info] |scid:c40905e674dbe371c93f8267|xqc_send_packet_with_pn|<==|conn:0000558BB8A17B5C|path:0|pkt_num:12|size:82|sent:98|pkt_type:HSK|frame:CRYPTO |inflight:82|now:1757653444952193|stream_id:0|stream_offset:0|
[2025/09/12 05:04:04 952238] [debug] |scid:c40905e674dbe371c93f8267|xqc_send_ctl_on_packet_sent|conn:0000558BB8A17B5C|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:0|
[2025/09/12 05:04:04 952247] [debug] |scid:c40905e674dbe371c93f8267|xqc_send_ctl_on_packet_sent|path:0|inflight:82|applimit:0|
[2025/09/12 05:04:04 952263] [debug] |scid:c40905e674dbe371c93f8267|xqc_send_ctl_get_pto_time_and_space|srtt:32705|rtt_var:10189|pto_duration:146922|backoff_factor:2.00|backoff:2.00|pto_cnt:1|max_ack_delay:25|
[2025/09/12 05:04:04 952271] [debug] |scid:c40905e674dbe371c93f8267|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8A17B5C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:04:04 952276] [debug] |scid:c40905e674dbe371c93f8267|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8A17B5C|path:0|PNS: 1, unacked: 164|
[2025/09/12 05:04:04 952281] [debug] |scid:c40905e674dbe371c93f8267|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8A17B5C|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:04:04 952286] [debug] |scid:c40905e674dbe371c93f8267|xqc_timer_set|type:LOSS_DETECTION|expire:1757653445099115|now:1757653444952262|interv:146853|
[2025/09/12 05:04:04 952291] [debug] |scid:c40905e674dbe371c93f8267|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB8A17B5C|path:0|pns:1|expire:1757653445099115|now:1757653444952262|interval:146853|pto_count:1|srtt:32705
[2025/09/12 05:04:04 952297] [debug] |scid:c40905e674dbe371c93f8267|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:48489|inflight:164|
[2025/09/12 05:04:04 952303] [debug] |scid:c40905e674dbe371c93f8267|xqc_check_acked_or_dropped_pkt|conn:0000558BB8A17B5C|pkt_num:7|size:82|pkt_type:HSK|frame:CRYPTO |
[2025/09/12 05:04:04 952308] [debug] |scid:c40905e674dbe371c93f8267|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:13|
[2025/09/12 05:04:04 952340] [info] |scid:c40905e674dbe371c93f8267|xqc_send_packet_with_pn|<==|conn:0000558BB8A17B5C|path:0|pkt_num:13|size:82|sent:98|pkt_type:HSK|frame:CRYPTO |inflight:164|now:1757653444952316|stream_id:0|stream_offset:0|
[2025/09/12 05:04:04 952350] [debug] |scid:c40905e674dbe371c93f8267|xqc_send_ctl_on_packet_sent|conn:0000558BB8A17B5C|path:0|pkt_num:13|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 05:04:04 952359] [debug] |scid:c40905e674dbe371c93f8267|xqc_send_ctl_on_packet_sent|path:0|inflight:164|applimit:0|
[2025/09/12 05:04:04 952368] [debug] |scid:c40905e674dbe371c93f8267|xqc_send_ctl_get_pto_time_and_space|srtt:32705|rtt_var:10189|pto_duration:146922|backoff_factor:2.00|backoff:2.00|pto_cnt:1|max_ack_delay:25|
[2025/09/12 05:04:04 952375] [debug] |scid:c40905e674dbe371c93f8267|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8A17B5C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:04:04 952380] [debug] |scid:c40905e674dbe371c93f8267|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8A17B5C|path:0|PNS: 1, unacked: 246|
[2025/09/12 05:04:04 952385] [debug] |scid:c40905e674dbe371c93f8267|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8A17B5C|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:04:04 952390] [debug] |scid:c40905e674dbe371c93f8267|xqc_timer_set|type:LOSS_DETECTION|expire:1757653445099238|now:1757653444952367|interv:146871|
[2025/09/12 05:04:04 952394] [debug] |scid:c40905e674dbe371c93f8267|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB8A17B5C|path:0|pns:1|expire:1757653445099238|now:1757653444952367|interval:146871|pto_count:1|srtt:32705
[2025/09/12 05:04:04 952400] [debug] |scid:c40905e674dbe371c93f8267|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:48489|inflight:246|
[2025/09/12 05:04:04 952406] [debug] |scid:c40905e674dbe371c93f8267|xqc_conn_next_wakeup_time|wakeup_time:1757653445099238|
[2025/09/12 05:04:04 952411] [debug] |scid:c40905e674dbe371c93f8267|xqc_engine_add_wakeup_queue|next_tick_time:1757653445099238|
[2025/09/12 05:04:04 952416] [debug] |xqc_engine_wakeup_after|wakeup:1757653445099238|now:1757653444952416|diff:146822|
[2025/09/12 05:04:04 952421] [debug] |xqc_engine_main_logic|END|now:1757653444952037|
[2025/09/12 05:04:04 983129] [info] |xqc_engine_packet_process|==>|conn:0000558BB8A17B5C|size:69|state:S_HANDSHAKE_SENT|recv_time:1757653444983127|
[2025/09/12 05:04:04 983147] [debug] |scid:c40905e674dbe371c93f8267|xqc_packet_parse_handshake|success|Length:29|
[2025/09/12 05:04:04 983165] [debug] |scid:c40905e674dbe371c93f8267|xqc_packet_decrypt|largest_pn:675448361|
[2025/09/12 05:04:04 983171] [debug] |scid:c40905e674dbe371c93f8267|xqc_packet_decrypt|decryption nonce|path_id:0|pn:675448363|
[2025/09/12 05:04:04 983180] [debug] |scid:c40905e674dbe371c93f8267|xqc_packet_decrypt_single|pkt_type:HSK|pkt_num:675448363|
[2025/09/12 05:04:04 983187] [debug] |scid:c40905e674dbe371c93f8267|xqc_process_frames|frame_type:2|
[2025/09/12 05:04:04 983196] [debug] |scid:c40905e674dbe371c93f8267|xqc_send_ctl_on_ack_received|conn:0000558BB8A17B5C|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:13|path_largest_ack:11|
[2025/09/12 05:04:04 983203] [debug] |scid:c40905e674dbe371c93f8267|xqc_update_sample|sampler_update|prior_lost:3|tx_in_flight:82|prior_delivered:2537|prior_time:1757653444877828|is_app_limited:1|send_elapse:0|ack_elapse:105299|ctl_first_sent_time:1757653444877828|lagest_ack_time:1757653444983127|curr_delivered:2619|
[2025/09/12 05:04:04 983209] [debug] |scid:c40905e674dbe371c93f8267|xqc_update_sample|sampler_sent_time_update:1757653444877828|
[2025/09/12 05:04:04 983216] [debug] |scid:c40905e674dbe371c93f8267|xqc_send_ctl_on_ack_received|sndq_packets_used:4||sndq_packets_used_bytes:0|sndq_packets_free:5|
[2025/09/12 05:04:04 983222] [debug] |scid:c40905e674dbe371c93f8267|xqc_send_ctl_on_ack_received|conn:0000558BB8A17B5C|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:13|path_largest_ack:12|
[2025/09/12 05:04:04 983228] [debug] |scid:c40905e674dbe371c93f8267|xqc_update_sample|sampler_update|prior_lost:3|tx_in_flight:82|prior_delivered:2537|prior_time:1757653444877828|is_app_limited:1|send_elapse:0|ack_elapse:105299|ctl_first_sent_time:1757653444877828|lagest_ack_time:1757653444983127|curr_delivered:2701|
[2025/09/12 05:04:04 983235] [debug] |scid:c40905e674dbe371c93f8267|xqc_update_sample|sampler_sent_time_update:1757653444952193|
[2025/09/12 05:04:04 983242] [debug] |scid:c40905e674dbe371c93f8267|xqc_send_ctl_on_ack_received|sndq_packets_used:3||sndq_packets_used_bytes:0|sndq_packets_free:6|
[2025/09/12 05:04:04 983248] [debug] |scid:c40905e674dbe371c93f8267|xqc_send_ctl_on_ack_received|conn:0000558BB8A17B5C|path:0|pkt_num:13|origin_pktnum:3|size:82|pns:1|pkt_type:HSK|frame:CRYPTO |conn_state:S_HANDSHAKE_SENT|frame_largest_ack:13|path_largest_ack:13|
[2025/09/12 05:04:04 983255] [debug] |scid:c40905e674dbe371c93f8267|xqc_update_sample|sampler_update|prior_lost:3|tx_in_flight:82|prior_delivered:2537|prior_time:1757653444877828|is_app_limited:1|send_elapse:0|ack_elapse:105299|ctl_first_sent_time:1757653444877828|lagest_ack_time:1757653444983127|curr_delivered:2783|
[2025/09/12 05:04:04 983261] [debug] |scid:c40905e674dbe371c93f8267|xqc_update_sample|sampler_sent_time_update:1757653444952316|
[2025/09/12 05:04:04 983268] [debug] |scid:c40905e674dbe371c93f8267|xqc_send_ctl_on_ack_received|sndq_packets_used:2||sndq_packets_used_bytes:0|sndq_packets_free:7|
[2025/09/12 05:04:04 983275] [debug] |scid:c40905e674dbe371c93f8267|xqc_send_ctl_update_rtt|before update rtt|conn:0000558BB8A17B5C|srtt:32705|rttvar:10189|minrtt:30995|latest_rtt:30811|ack_delay:0|
[2025/09/12 05:04:04 983281] [debug] |scid:c40905e674dbe371c93f8267|xqc_send_ctl_update_rtt|l-0.0.0.0-443-c40905e674dbe371c93f8267 p-193.167.0.100-51357-74115477683fcc2519c09a8a023d1d933c |after update rtt|conn:0000558BB8A17B5C|srtt:32468|rttvar:8115|minrtt:30811|latest_rtt:30811|ack_delay:0|
[2025/09/12 05:04:04 983289] [debug] |scid:c40905e674dbe371c93f8267|xqc_send_ctl_get_lost_sent_pn|largest_acked:13|lost_pn:10|thresh:3|
[2025/09/12 05:04:04 983294] [debug] |scid:c40905e674dbe371c93f8267|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:04:04 983298] [debug] |scid:c40905e674dbe371c93f8267|xqc_send_ctl_set_loss_detection_timer|unset|no ack-eliciting pkts in flight|conn:0000558BB8A17B5C|path:0|
[2025/09/12 05:04:04 983307] [debug] |scid:c40905e674dbe371c93f8267|xqc_timer_unset|type:LOSS_DETECTION|
[2025/09/12 05:04:04 983311] [debug] |scid:c40905e674dbe371c93f8267|xqc_generate_sample|sampler: send_elapse 0, ack_elapse 105299, delivered 246|rate 2336|lost 3|
[2025/09/12 05:04:04 983315] [debug] |scid:c40905e674dbe371c93f8267|xqc_bbr_update_bandwidth|BBRv1: RTT round update 3 -> 4|
[2025/09/12 05:04:04 983320] [debug] |scid:c40905e674dbe371c93f8267|xqc_bbr_update_min_rtt|probertt expire|rtt:30811, old_rtt:30995|
[2025/09/12 05:04:04 983324] [debug] |scid:c40905e674dbe371c93f8267|xqc_bbr_update_min_rtt|minrtt expire|rtt:30811, old_rtt:30995|
[2025/09/12 05:04:04 983328] [debug] |scid:c40905e674dbe371c93f8267|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:5744|extra_cwnd:1977|
[2025/09/12 05:04:04 983332] [debug] |scid:c40905e674dbe371c93f8267|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:48489|packet_lost:0|acked:246|po_sent_time:1757653444952316|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2783|
[2025/09/12 05:04:04 983336] [debug] |scid:c40905e674dbe371c93f8267|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:48489|packet_lost:0|acked:246|po_sent_time:1757653444952316|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2783|
[2025/09/12 05:04:04 983341] [debug] |scid:c40905e674dbe371c93f8267|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-c40905e674dbe371c93f8267 p-193.167.0.100-51357-74115477683fcc2519c09a8a023d1d933c |bbr on ack|mode:0|pacing_rate:3993238|bw:9888|cwnd:48735|full_bw_reached:0|inflight:0|srtt:32468|latest_rtt:30811|min_rtt:30811|applimit:1|lost:3|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:1|
[2025/09/12 05:04:04 983346] [stats] |scid:c40905e674dbe371c93f8267|xqc_send_ctl_info_circle_record|l-0.0.0.0-443-c40905e674dbe371c93f8267 p-193.167.0.100-51357-74115477683fcc2519c09a8a023d1d933c |path:0||cwnd:48735|inflight:0|mode:0|applimit:0|pacing_rate:3993238|bw:9888|srtt:32468|latest_rtt:30811|min_rtt:30811|send:16|lost:3|tlp:2|recv:8|recovery:0|slow_start:1|conn_life:1040625|acked:246|delivered:2783|is_cwnd_limited:0|
[2025/09/12 05:04:04 983352] [info] |scid:c40905e674dbe371c93f8267|xqc_send_ctl_on_pns_discard|xqc_send_ctl_set_loss_detection_timer on discard pns:0
[2025/09/12 05:04:04 983356] [debug] |scid:c40905e674dbe371c93f8267|xqc_send_ctl_set_loss_detection_timer|unset|no ack-eliciting pkts in flight|conn:0000558BB8A17B5C|path:0|
[2025/09/12 05:04:04 983360] [debug] |scid:c40905e674dbe371c93f8267|xqc_timer_unset|type:LOSS_DETECTION|
[2025/09/12 05:04:04 983365] [debug] |scid:c40905e674dbe371c93f8267|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:675448363|largest:675448363|pns:1|
[2025/09/12 05:04:04 983369] [info] |scid:c40905e674dbe371c93f8267|xqc_conn_on_pkt_processed|====>|conn:0000558BB8A17B5C|path:0|size:69|pkt_type:HSK|pkt_num:675448363|frame:ACK |recv_time:1757653444983127|dcid:c40905e674dbe371c93f8267|dcid_seq:0|
[2025/09/12 05:04:04 983374] [debug] |scid:c40905e674dbe371c93f8267|xqc_timer_set|type:PATH_IDLE|expire:1757653504983127|now:1757653444983127|interv:60000000|
[2025/09/12 05:04:04 983378] [debug] |scid:c40905e674dbe371c93f8267|xqc_timer_set|type:CONN_IDLE|expire:1757653504983127|now:1757653444983127|interv:60000000|
[2025/09/12 05:04:04 983382] [debug] |scid:c40905e674dbe371c93f8267|xqc_engine_remove_wakeup_queue|next_tick_time:1757653445099238|pq_index:0|
[2025/09/12 05:04:04 983387] [debug] |scid:c40905e674dbe371c93f8267|xqc_engine_add_active_queue|last_ticked_time:1757653444952037|
[2025/09/12 05:04:04 983391] [debug] |xqc_engine_main_logic|BEGIN|now:1757653444983390|
[2025/09/12 05:04:04 983395] [debug] |scid:c40905e674dbe371c93f8267|xqc_engine_process_conn|conn:0000558BB8A17B5C|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:1757653444983394|
[2025/09/12 05:04:04 983402] [debug] |scid:c40905e674dbe371c93f8267|xqc_conn_next_wakeup_time|wakeup_time:1757653504983127|
[2025/09/12 05:04:04 983409] [debug] |scid:c40905e674dbe371c93f8267|xqc_engine_add_wakeup_queue|next_tick_time:1757653504983127|
[2025/09/12 05:04:04 983413] [debug] |xqc_engine_wakeup_after|wakeup:1757653446795059|now:1757653444983413|diff:1811646|
[2025/09/12 05:04:04 983417] [debug] |xqc_engine_main_logic|END|now:1757653444983394|
[2025/09/12 05:04:04 983422] [debug] |xqc_engine_main_logic|BEGIN|now:1757653444983422|
[2025/09/12 05:04:04 983426] [debug] |xqc_engine_wakeup_after|wakeup:1757653446795059|now:1757653444983426|diff:1811633|
[2025/09/12 05:04:04 983430] [debug] |xqc_engine_main_logic|END|now:1757653444983422|
[2025/09/12 05:04:05 033536] [info] |xqc_engine_packet_process|==>|conn:0000558BB8A17B5C|size:1406|state:S_HANDSHAKE_SENT|recv_time:1757653445033534|
[2025/09/12 05:04:05 033559] [debug] |scid:c40905e674dbe371c93f8267|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:c40905e674dbe371c93f8267|spin_bit:0|
[2025/09/12 05:04:05 033565] [warn] |scid:c40905e674dbe371c93f8267|xqc_packet_parse_single|delay|buff 1RTT packet before handshake completed|
[2025/09/12 05:04:05 033573] [debug] |scid:c40905e674dbe371c93f8267|xqc_conn_buff_undecrypt_packet_in|====>|delay|undecrypt_count:2|encrypt_level:3|
[2025/09/12 05:04:05 033581] [info] |scid:c40905e674dbe371c93f8267|xqc_conn_process_packet|ignore err|-630|
[2025/09/12 05:04:05 033589] [debug] |scid:c40905e674dbe371c93f8267|xqc_timer_set|type:PATH_IDLE|expire:1757653505033534|now:1757653445033534|interv:60000000|
[2025/09/12 05:04:05 033598] [debug] |scid:c40905e674dbe371c93f8267|xqc_timer_set|type:CONN_IDLE|expire:1757653505033534|now:1757653445033534|interv:60000000|
[2025/09/12 05:04:05 033605] [debug] |scid:c40905e674dbe371c93f8267|xqc_engine_remove_wakeup_queue|next_tick_time:1757653504983127|pq_index:13|
[2025/09/12 05:04:05 033615] [debug] |scid:c40905e674dbe371c93f8267|xqc_engine_add_active_queue|last_ticked_time:1757653444983394|
[2025/09/12 05:04:05 033626] [debug] |xqc_engine_main_logic|BEGIN|now:1757653445033626|
[2025/09/12 05:04:05 033637] [debug] |scid:c40905e674dbe371c93f8267|xqc_engine_process_conn|conn:0000558BB8A17B5C|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:1757653445033634|
[2025/09/12 05:04:05 033650] [debug] |scid:c40905e674dbe371c93f8267|xqc_conn_next_wakeup_time|wakeup_time:1757653505033534|
[2025/09/12 05:04:05 033657] [debug] |scid:c40905e674dbe371c93f8267|xqc_engine_add_wakeup_queue|next_tick_time:1757653505033534|
[2025/09/12 05:04:05 033665] [debug] |xqc_engine_wakeup_after|wakeup:1757653446795059|now:1757653445033665|diff:1761394|
[2025/09/12 05:04:05 033673] [debug] |xqc_engine_main_logic|END|now:1757653445033634|
[2025/09/12 05:04:05 156259] [info] |xqc_engine_packet_process|==>|conn:0000558BB8A17B5C|size:1406|state:S_HANDSHAKE_SENT|recv_time:1757653445156257|
[2025/09/12 05:04:05 156283] [debug] |scid:c40905e674dbe371c93f8267|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:c40905e674dbe371c93f8267|spin_bit:0|
[2025/09/12 05:04:05 156293] [warn] |scid:c40905e674dbe371c93f8267|xqc_packet_parse_single|delay|buff 1RTT packet before handshake completed|
[2025/09/12 05:04:05 156304] [debug] |scid:c40905e674dbe371c93f8267|xqc_conn_buff_undecrypt_packet_in|====>|delay|undecrypt_count:3|encrypt_level:3|
[2025/09/12 05:04:05 156312] [info] |scid:c40905e674dbe371c93f8267|xqc_conn_process_packet|ignore err|-630|
[2025/09/12 05:04:05 156320] [debug] |scid:c40905e674dbe371c93f8267|xqc_timer_set|type:PATH_IDLE|expire:1757653505156257|now:1757653445156257|interv:60000000|
[2025/09/12 05:04:05 156328] [debug] |scid:c40905e674dbe371c93f8267|xqc_timer_set|type:CONN_IDLE|expire:1757653505156257|now:1757653445156257|interv:60000000|
[2025/09/12 05:04:05 156338] [debug] |scid:c40905e674dbe371c93f8267|xqc_engine_remove_wakeup_queue|next_tick_time:1757653505033534|pq_index:13|
[2025/09/12 05:04:05 156347] [debug] |scid:c40905e674dbe371c93f8267|xqc_engine_add_active_queue|last_ticked_time:1757653445033634|
[2025/09/12 05:04:05 156367] [debug] |xqc_engine_main_logic|BEGIN|now:1757653445156367|
[2025/09/12 05:04:05 156378] [debug] |scid:c40905e674dbe371c93f8267|xqc_engine_process_conn|conn:0000558BB8A17B5C|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:1757653445156375|
[2025/09/12 05:04:05 156389] [debug] |scid:c40905e674dbe371c93f8267|xqc_conn_next_wakeup_time|wakeup_time:1757653505156257|
[2025/09/12 05:04:05 156399] [debug] |scid:c40905e674dbe371c93f8267|xqc_engine_add_wakeup_queue|next_tick_time:1757653505156257|
[2025/09/12 05:04:05 156407] [debug] |xqc_engine_wakeup_after|wakeup:1757653446795059|now:1757653445156407|diff:1638652|
[2025/09/12 05:04:05 156416] [debug] |xqc_engine_main_logic|END|now:1757653445156375|
[2025/09/12 05:04:05 495803] [info] |xqc_engine_packet_process|==>|conn:0000558BB8A17B5C|size:99|state:S_HANDSHAKE_SENT|recv_time:1757653445495799|
[2025/09/12 05:04:05 495832] [debug] |scid:c40905e674dbe371c93f8267|xqc_packet_parse_handshake|success|Length:59|
[2025/09/12 05:04:05 495847] [debug] |scid:c40905e674dbe371c93f8267|xqc_packet_decrypt|largest_pn:675448363|
[2025/09/12 05:04:05 495855] [debug] |scid:c40905e674dbe371c93f8267|xqc_packet_decrypt|decryption nonce|path_id:0|pn:675448366|
[2025/09/12 05:04:05 495871] [debug] |scid:c40905e674dbe371c93f8267|xqc_packet_decrypt_single|pkt_type:HSK|pkt_num:675448366|
[2025/09/12 05:04:05 495880] [debug] |scid:c40905e674dbe371c93f8267|xqc_process_frames|frame_type:6|
[2025/09/12 05:04:05 495891] [debug] |scid:c40905e674dbe371c93f8267|xqc_process_crypto_frame|level:2|
[2025/09/12 05:04:05 495900] [debug] |scid:c40905e674dbe371c93f8267|xqc_read_crypto_stream|xqc_read_crypto_stream|level:2|
[2025/09/12 05:04:05 495908] [debug] |scid:c40905e674dbe371c93f8267|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:2|36u|
[2025/09/12 05:04:05 496116] [debug] |scid:c40905e674dbe371c93f8267|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:3|SSL_quic_write_level:3|rv:1|
[2025/09/12 05:04:05 496126] [debug] |scid:c40905e674dbe371c93f8267|xqc_tls_do_handshake|TLS handshake|ret:1|
[2025/09/12 05:04:05 496133] [debug] |scid:c40905e674dbe371c93f8267|xqc_engine_remove_wakeup_queue|next_tick_time:1757653505156257|pq_index:13|
[2025/09/12 05:04:05 496139] [debug] |scid:c40905e674dbe371c93f8267|xqc_engine_add_active_queue|last_ticked_time:1757653445156375|
[2025/09/12 05:04:05 496145] [debug] |scid:c40905e674dbe371c93f8267|xqc_create_crypto_stream|encrypt_level:3|cur_state:S_HANDSHAKE_SENT|
[2025/09/12 05:04:05 496151] [debug] |scid:c40905e674dbe371c93f8267|xqc_process_crypto_frame|server create 1RTT stream|
[2025/09/12 05:04:05 496161] [info] |scid:c40905e674dbe371c93f8267|xqc_send_ctl_on_pns_discard|xqc_send_ctl_set_loss_detection_timer on discard pns:0
[2025/09/12 05:04:05 496170] [debug] |scid:c40905e674dbe371c93f8267|xqc_send_ctl_set_loss_detection_timer|unset|no ack-eliciting pkts in flight|conn:0000558BB8A17B5C|path:0|
[2025/09/12 05:04:05 496179] [debug] |scid:c40905e674dbe371c93f8267|xqc_timer_unset|type:LOSS_DETECTION|
[2025/09/12 05:04:05 496188] [debug] |scid:c40905e674dbe371c93f8267|xqc_timer_unset|type:ACK_HSK|
[2025/09/12 05:04:05 496195] [debug] |scid:c40905e674dbe371c93f8267|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 05:04:05 496200] [debug] |scid:c40905e674dbe371c93f8267|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:675448366|largest:675448366|pns:1|
[2025/09/12 05:04:05 496207] [info] |scid:c40905e674dbe371c93f8267|xqc_conn_on_pkt_processed|====>|conn:0000558BB8A17B5C|path:0|size:99|pkt_type:HSK|pkt_num:675448366|frame:CRYPTO |recv_time:1757653445495799|dcid:c40905e674dbe371c93f8267|dcid_seq:0|
[2025/09/12 05:04:05 496213] [debug] |scid:c40905e674dbe371c93f8267|xqc_timer_set|type:PATH_IDLE|expire:1757653505495799|now:1757653445495799|interv:60000000|
[2025/09/12 05:04:05 496227] [debug] |scid:c40905e674dbe371c93f8267|xqc_timer_set|type:CONN_IDLE|expire:1757653505495799|now:1757653445495799|interv:60000000|
[2025/09/12 05:04:05 496233] [debug] |xqc_engine_main_logic|BEGIN|now:1757653445496233|
[2025/09/12 05:04:05 496239] [debug] |scid:c40905e674dbe371c93f8267|xqc_engine_process_conn|conn:0000558BB8A17B5C|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:1757653445496238|
[2025/09/12 05:04:05 496248] [debug] |scid:c40905e674dbe371c93f8267|xqc_conn_check_handshake_complete|HANDSHAKE_COMPLETED|conn:0000558BB8A17B5C|
[2025/09/12 05:04:05 496257] [info] |scid:c40905e674dbe371c93f8267|xqc_conn_handshake_confirmed|handshake confirmed|conn:0000558BB8A17B5C|
[2025/09/12 05:04:05 496265] [info] |scid:c40905e674dbe371c93f8267|xqc_send_ctl_on_pns_discard|xqc_send_ctl_set_loss_detection_timer on discard pns:1
[2025/09/12 05:04:05 496272] [debug] |scid:c40905e674dbe371c93f8267|xqc_send_ctl_set_loss_detection_timer|unset|no ack-eliciting pkts in flight|conn:0000558BB8A17B5C|path:0|
[2025/09/12 05:04:05 496277] [debug] |scid:c40905e674dbe371c93f8267|xqc_timer_unset|type:LOSS_DETECTION|
[2025/09/12 05:04:05 496284] [debug] |scid:c40905e674dbe371c93f8267|xqc_conn_gen_token|expire:1758258245|
[2025/09/12 05:04:05 496291] [debug] |scid:c40905e674dbe371c93f8267|xqc_conn_early_data_reject|reject|
[2025/09/12 05:04:05 496296] [debug] |scid:c40905e674dbe371c93f8267|xqc_crypto_stream_on_read|encrypt_level:2|cur_state:S_HANDSHAKE_SENT|next_state:ESTABED|
[2025/09/12 05:04:05 496301] [debug] |scid:c40905e674dbe371c93f8267|xqc_conn_process_undecrypt_packet_in|delay|undecrypt_count:3|encrypt_level:3|
[2025/09/12 05:04:05 496307] [debug] |scid:c40905e674dbe371c93f8267|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:c40905e674dbe371c93f8267|spin_bit:0|
[2025/09/12 05:04:05 496314] [debug] |scid:c40905e674dbe371c93f8267|xqc_packet_decrypt|largest_pn:0|
[2025/09/12 05:04:05 496319] [debug] |scid:c40905e674dbe371c93f8267|xqc_packet_decrypt|decryption nonce|path_id:0|pn:675448358|
[2025/09/12 05:04:05 496327] [debug] |scid:c40905e674dbe371c93f8267|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:675448358|
[2025/09/12 05:04:05 496336] [debug] |scid:c40905e674dbe371c93f8267|xqc_process_frames|frame_type:1|
[2025/09/12 05:04:05 496344] [debug] |scid:c40905e674dbe371c93f8267|xqc_process_frames|frame_type:0|
[2025/09/12 05:04:05 496352] [debug] |scid:c40905e674dbe371c93f8267|xqc_process_padding_frame|process padding|
[2025/09/12 05:04:05 496362] [debug] |scid:c40905e674dbe371c93f8267|xqc_timer_set|type:ACK_01RTT|expire:1757653444935800|now:1757653444910800|interv:25000|
[2025/09/12 05:04:05 496369] [debug] |scid:c40905e674dbe371c93f8267|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:1757653444910800|max_ack_delay:25000|
[2025/09/12 05:04:05 496375] [debug] |scid:c40905e674dbe371c93f8267|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:675448358|largest:675448358|pns:2|
[2025/09/12 05:04:05 496380] [info] |scid:c40905e674dbe371c93f8267|xqc_conn_on_pkt_processed|====>|conn:0000558BB8A17B5C|path:0|size:1406|pkt_type:SHORT_HEADER|pkt_num:675448358|frame:PADDING PING |recv_time:1757653444910800|dcid:c40905e674dbe371c93f8267|dcid_seq:0|
[2025/09/12 05:04:05 496387] [debug] |scid:c40905e674dbe371c93f8267|xqc_conn_process_undecrypt_packet_in|delay|undecrypt_count:2|encrypt_level:3|
[2025/09/12 05:04:05 496392] [debug] |scid:c40905e674dbe371c93f8267|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:c40905e674dbe371c93f8267|spin_bit:0|
[2025/09/12 05:04:05 496398] [debug] |scid:c40905e674dbe371c93f8267|xqc_packet_decrypt|largest_pn:675448358|
[2025/09/12 05:04:05 496407] [debug] |scid:c40905e674dbe371c93f8267|xqc_packet_decrypt|decryption nonce|path_id:0|pn:675448359|
[2025/09/12 05:04:05 496414] [debug] |scid:c40905e674dbe371c93f8267|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:675448359|
[2025/09/12 05:04:05 496421] [debug] |scid:c40905e674dbe371c93f8267|xqc_process_frames|frame_type:1|
[2025/09/12 05:04:05 496429] [debug] |scid:c40905e674dbe371c93f8267|xqc_process_frames|frame_type:0|
[2025/09/12 05:04:05 496437] [debug] |scid:c40905e674dbe371c93f8267|xqc_process_padding_frame|process padding|
[2025/09/12 05:04:05 496449] [debug] |scid:c40905e674dbe371c93f8267|xqc_timer_unset|type:ACK_01RTT|
[2025/09/12 05:04:05 496456] [debug] |scid:c40905e674dbe371c93f8267|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 05:04:05 496461] [debug] |scid:c40905e674dbe371c93f8267|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:675448359|largest:675448359|pns:2|
[2025/09/12 05:04:05 496467] [info] |scid:c40905e674dbe371c93f8267|xqc_conn_on_pkt_processed|====>|conn:0000558BB8A17B5C|path:0|size:1406|pkt_type:SHORT_HEADER|pkt_num:675448359|frame:PADDING PING |recv_time:1757653445033534|dcid:c40905e674dbe371c93f8267|dcid_seq:0|
[2025/09/12 05:04:05 496473] [debug] |scid:c40905e674dbe371c93f8267|xqc_conn_process_undecrypt_packet_in|delay|undecrypt_count:1|encrypt_level:3|
[2025/09/12 05:04:05 496478] [debug] |scid:c40905e674dbe371c93f8267|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:c40905e674dbe371c93f8267|spin_bit:0|
[2025/09/12 05:04:05 496483] [debug] |scid:c40905e674dbe371c93f8267|xqc_packet_decrypt|largest_pn:675448359|
[2025/09/12 05:04:05 496488] [debug] |scid:c40905e674dbe371c93f8267|xqc_packet_decrypt|decryption nonce|path_id:0|pn:675448360|
[2025/09/12 05:04:05 496494] [debug] |scid:c40905e674dbe371c93f8267|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:675448360|
[2025/09/12 05:04:05 496499] [debug] |scid:c40905e674dbe371c93f8267|xqc_process_frames|frame_type:1|
[2025/09/12 05:04:05 496504] [debug] |scid:c40905e674dbe371c93f8267|xqc_process_frames|frame_type:0|
[2025/09/12 05:04:05 496512] [debug] |scid:c40905e674dbe371c93f8267|xqc_process_padding_frame|process padding|
[2025/09/12 05:04:05 496524] [debug] |scid:c40905e674dbe371c93f8267|xqc_maybe_should_ack|already yes|
[2025/09/12 05:04:05 496531] [debug] |scid:c40905e674dbe371c93f8267|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:675448360|largest:675448360|pns:2|
[2025/09/12 05:04:05 496536] [info] |scid:c40905e674dbe371c93f8267|xqc_conn_on_pkt_processed|====>|conn:0000558BB8A17B5C|path:0|size:1406|pkt_type:SHORT_HEADER|pkt_num:675448360|frame:PADDING PING |recv_time:1757653445156257|dcid:c40905e674dbe371c93f8267|dcid_seq:0|
[2025/09/12 05:04:05 496542] [debug] |scid:c40905e674dbe371c93f8267|xqc_process_crypto_write_streams|
[2025/09/12 05:04:05 496547] [debug] |scid:c40905e674dbe371c93f8267|xqc_crypto_stream_on_write|enc_level|3|
[2025/09/12 05:04:05 496553] [info] |scid:c40905e674dbe371c93f8267|xqc_crypto_stream_send|crypto send data|pkt_num:0|size:283|sent:261|pkt_type:SHORT_HEADER|frame:CRYPTO |now:1757653445496553|
[2025/09/12 05:04:05 496560] [info] |scid:c40905e674dbe371c93f8267|xqc_crypto_stream_send|crypto send data|pkt_num:0|size:284|sent:262|pkt_type:SHORT_HEADER|frame:CRYPTO |now:1757653445496559|
[2025/09/12 05:04:05 496566] [debug] |scid:c40905e674dbe371c93f8267|xqc_crypto_stream_on_write|encrypt_level:3|cur_state:ESTABED|next_state:ESTABED|
[2025/09/12 05:04:05 496572] [debug] |scid:c40905e674dbe371c93f8267|xqc_gen_ack_frame|largest_recv:675448366|ack_delay:773|first_ack_range:0|largest_pkt_recv_time:1757653445495799|
[2025/09/12 05:04:05 496578] [debug] |scid:c40905e674dbe371c93f8267|xqc_gen_ack_frame|high:675448366|low:675448366|pkt_pns:1|
[2025/09/12 05:04:05 496586] [debug] |scid:c40905e674dbe371c93f8267|xqc_gen_ack_frame|high:675448363|low:675448363|pkt_pns:1|
[2025/09/12 05:04:05 496591] [debug] |scid:c40905e674dbe371c93f8267|xqc_gen_ack_frame|high:675448361|low:675448360|pkt_pns:1|
[2025/09/12 05:04:05 496597] [debug] |scid:c40905e674dbe371c93f8267|xqc_gen_ack_frame|high:675448357|low:675448357|pkt_pns:1|
[2025/09/12 05:04:05 496604] [debug] |scid:c40905e674dbe371c93f8267|xqc_write_ack_to_one_packet|ack_size:15|path:0|path_largest_recv:675448366|frame_largest_recv:675448366|
[2025/09/12 05:04:05 496611] [debug] |scid:c40905e674dbe371c93f8267|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:1|
[2025/09/12 05:04:05 496616] [debug] |scid:c40905e674dbe371c93f8267|xqc_gen_ack_frame|largest_recv:675448360|ack_delay:340359|first_ack_range:2|largest_pkt_recv_time:1757653445156257|
[2025/09/12 05:04:05 496620] [debug] |scid:c40905e674dbe371c93f8267|xqc_gen_ack_frame|high:675448360|low:675448358|pkt_pns:2|
[2025/09/12 05:04:05 496624] [debug] |scid:c40905e674dbe371c93f8267|xqc_write_ack_to_one_packet|ack_size:11|path:0|path_largest_recv:675448360|frame_largest_recv:675448360|
[2025/09/12 05:04:05 496628] [debug] |scid:c40905e674dbe371c93f8267|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:2|
[2025/09/12 05:04:05 496640] [debug] |scid:c40905e674dbe371c93f8267|xqc_write_new_conn_id_frame_to_packet|gen_new_scid|cid:63fe95f9a5e7cb2515aca410|sr_token:00d60fd9fe7f00007b3a819f8b550000|seq_num:1
[2025/09/12 05:04:05 496648] [debug] |scid:c40905e674dbe371c93f8267|xqc_write_new_conn_id_frame_to_packet|gen_new_scid|cid:ac6e4adb3f1a5374c41d19eb|sr_token:00d60fd9fe7f00007b3a819f8b550000|seq_num:2
[2025/09/12 05:04:05 496654] [debug] |scid:c40905e674dbe371c93f8267|xqc_path_get_perf_class|conn:0000558BB8A17B5C|path_id:0|path_srtt:32468|min_srtt:32468|path_bw:9888|loss_rate:57.14|path_pto:0|
[2025/09/12 05:04:05 496659] [debug] |scid:c40905e674dbe371c93f8267|xqc_minrtt_scheduler_get_path|path srtt|conn:0000558BB8A17B5C|path_id:0|path_srtt:32468|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:04:05 496664] [debug] |scid:c40905e674dbe371c93f8267|xqc_minrtt_scheduler_get_path|best path:0|frame_type:HANDSHAKE_DONE |pn:0|size:23|reinj:0|path_class:4|
[2025/09/12 05:04:05 496669] [debug] |scid:c40905e674dbe371c93f8267|xqc_path_get_perf_class|conn:0000558BB8A17B5C|path_id:0|path_srtt:32468|min_srtt:32468|path_bw:9888|loss_rate:57.14|path_pto:0|
[2025/09/12 05:04:05 496673] [debug] |scid:c40905e674dbe371c93f8267|xqc_minrtt_scheduler_get_path|path srtt|conn:0000558BB8A17B5C|path_id:0|path_srtt:32468|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:04:05 496681] [debug] |scid:c40905e674dbe371c93f8267|xqc_minrtt_scheduler_get_path|best path:0|frame_type:NEW_TOKEN |pn:0|size:33|reinj:0|path_class:4|
[2025/09/12 05:04:05 496687] [debug] |scid:c40905e674dbe371c93f8267|xqc_path_get_perf_class|conn:0000558BB8A17B5C|path_id:0|path_srtt:32468|min_srtt:32468|path_bw:9888|loss_rate:57.14|path_pto:0|
[2025/09/12 05:04:05 496694] [debug] |scid:c40905e674dbe371c93f8267|xqc_minrtt_scheduler_get_path|path srtt|conn:0000558BB8A17B5C|path_id:0|path_srtt:32468|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:04:05 496699] [debug] |scid:c40905e674dbe371c93f8267|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CRYPTO |pn:0|size:283|reinj:0|path_class:4|
[2025/09/12 05:04:05 496704] [debug] |scid:c40905e674dbe371c93f8267|xqc_path_get_perf_class|conn:0000558BB8A17B5C|path_id:0|path_srtt:32468|min_srtt:32468|path_bw:9888|loss_rate:57.14|path_pto:0|
[2025/09/12 05:04:05 496708] [debug] |scid:c40905e674dbe371c93f8267|xqc_minrtt_scheduler_get_path|path srtt|conn:0000558BB8A17B5C|path_id:0|path_srtt:32468|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:04:05 496713] [debug] |scid:c40905e674dbe371c93f8267|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CRYPTO |pn:0|size:284|reinj:0|path_class:4|
[2025/09/12 05:04:05 496721] [debug] |scid:c40905e674dbe371c93f8267|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:ACK |stream_id:0|stream_offset:0|
[2025/09/12 05:04:05 496725] [debug] |scid:c40905e674dbe371c93f8267|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:ACK |stream_id:0|stream_offset:0|
[2025/09/12 05:04:05 496729] [debug] |scid:c40905e674dbe371c93f8267|xqc_path_get_perf_class|conn:0000558BB8A17B5C|path_id:0|path_srtt:32468|min_srtt:32468|path_bw:9888|loss_rate:57.14|path_pto:0|
[2025/09/12 05:04:05 496734] [debug] |scid:c40905e674dbe371c93f8267|xqc_minrtt_scheduler_get_path|path srtt|conn:0000558BB8A17B5C|path_id:0|path_srtt:32468|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:04:05 496738] [debug] |scid:c40905e674dbe371c93f8267|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 05:04:05 496742] [debug] |scid:c40905e674dbe371c93f8267|xqc_path_get_perf_class|conn:0000558BB8A17B5C|path_id:0|path_srtt:32468|min_srtt:32468|path_bw:9888|loss_rate:57.14|path_pto:0|
[2025/09/12 05:04:05 496746] [debug] |scid:c40905e674dbe371c93f8267|xqc_minrtt_scheduler_get_path|path srtt|conn:0000558BB8A17B5C|path_id:0|path_srtt:32468|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:04:05 496750] [debug] |scid:c40905e674dbe371c93f8267|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 05:04:05 496756] [debug] |scid:c40905e674dbe371c93f8267|xqc_check_acked_or_dropped_pkt|conn:0000558BB8A17B5C|pkt_num:0|size:23|pkt_type:SHORT_HEADER|frame:HANDSHAKE_DONE |
[2025/09/12 05:04:05 496765] [debug] |scid:c40905e674dbe371c93f8267|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:0|
[2025/09/12 05:04:05 496806] [info] |scid:c40905e674dbe371c93f8267|xqc_send_packet_with_pn|<==|conn:0000558BB8A17B5C|path:0|pkt_num:0|size:23|sent:39|pkt_type:SHORT_HEADER|frame:HANDSHAKE_DONE |inflight:0|now:1757653445496775|stream_id:0|stream_offset:0|
[2025/09/12 05:04:05 496815] [debug] |scid:c40905e674dbe371c93f8267|xqc_send_ctl_on_packet_sent|conn:0000558BB8A17B5C|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 05:04:05 496823] [debug] |scid:c40905e674dbe371c93f8267|xqc_send_ctl_on_packet_sent|path:0|inflight:0|applimit:0|
[2025/09/12 05:04:05 496830] [debug] |scid:c40905e674dbe371c93f8267|xqc_send_ctl_get_pto_time_and_space|srtt:32468|rtt_var:8115|pto_duration:64928|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:04:05 496836] [debug] |scid:c40905e674dbe371c93f8267|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8A17B5C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:04:05 496841] [debug] |scid:c40905e674dbe371c93f8267|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8A17B5C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:04:05 496847] [debug] |scid:c40905e674dbe371c93f8267|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8A17B5C|path:0|PNS: 2, unacked: 23|
[2025/09/12 05:04:05 496854] [debug] |scid:c40905e674dbe371c93f8267|xqc_timer_set|type:LOSS_DETECTION|expire:1757653445586703|now:1757653445496829|interv:89874|
[2025/09/12 05:04:05 496860] [debug] |scid:c40905e674dbe371c93f8267|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB8A17B5C|path:0|pns:2|expire:1757653445586703|now:1757653445496829|interval:89874|pto_count:0|srtt:32468
[2025/09/12 05:04:05 496867] [debug] |scid:c40905e674dbe371c93f8267|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:48735|inflight:23|
[2025/09/12 05:04:05 496873] [debug] |scid:c40905e674dbe371c93f8267|xqc_check_acked_or_dropped_pkt|conn:0000558BB8A17B5C|pkt_num:0|size:33|pkt_type:SHORT_HEADER|frame:NEW_TOKEN |
[2025/09/12 05:04:05 496877] [debug] |scid:c40905e674dbe371c93f8267|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1|
[2025/09/12 05:04:05 496902] [info] |scid:c40905e674dbe371c93f8267|xqc_send_packet_with_pn|<==|conn:0000558BB8A17B5C|path:0|pkt_num:1|size:33|sent:49|pkt_type:SHORT_HEADER|frame:NEW_TOKEN |inflight:23|now:1757653445496883|stream_id:0|stream_offset:0|
[2025/09/12 05:04:05 496917] [debug] |scid:c40905e674dbe371c93f8267|xqc_send_ctl_on_packet_sent|conn:0000558BB8A17B5C|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 05:04:05 496924] [debug] |scid:c40905e674dbe371c93f8267|xqc_send_ctl_on_packet_sent|path:0|inflight:23|applimit:0|
[2025/09/12 05:04:05 496930] [debug] |scid:c40905e674dbe371c93f8267|xqc_send_ctl_get_pto_time_and_space|srtt:32468|rtt_var:8115|pto_duration:64928|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:04:05 496937] [debug] |scid:c40905e674dbe371c93f8267|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8A17B5C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:04:05 496943] [debug] |scid:c40905e674dbe371c93f8267|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8A17B5C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:04:05 496949] [debug] |scid:c40905e674dbe371c93f8267|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8A17B5C|path:0|PNS: 2, unacked: 56|
[2025/09/12 05:04:05 496955] [debug] |scid:c40905e674dbe371c93f8267|xqc_timer_set|type:LOSS_DETECTION|expire:1757653445586811|now:1757653445496929|interv:89882|
[2025/09/12 05:04:05 496959] [debug] |scid:c40905e674dbe371c93f8267|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB8A17B5C|path:0|pns:2|expire:1757653445586811|now:1757653445496929|interval:89882|pto_count:0|srtt:32468
[2025/09/12 05:04:05 496963] [debug] |scid:c40905e674dbe371c93f8267|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:48735|inflight:56|
[2025/09/12 05:04:05 496968] [debug] |scid:c40905e674dbe371c93f8267|xqc_check_acked_or_dropped_pkt|conn:0000558BB8A17B5C|pkt_num:0|size:283|pkt_type:SHORT_HEADER|frame:CRYPTO |
[2025/09/12 05:04:05 496972] [debug] |scid:c40905e674dbe371c93f8267|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:2|
[2025/09/12 05:04:05 496998] [info] |scid:c40905e674dbe371c93f8267|xqc_send_packet_with_pn|<==|conn:0000558BB8A17B5C|path:0|pkt_num:2|size:283|sent:299|pkt_type:SHORT_HEADER|frame:CRYPTO |inflight:56|now:1757653445496979|stream_id:0|stream_offset:0|
[2025/09/12 05:04:05 497007] [debug] |scid:c40905e674dbe371c93f8267|xqc_send_ctl_on_packet_sent|conn:0000558BB8A17B5C|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 05:04:05 497014] [debug] |scid:c40905e674dbe371c93f8267|xqc_send_ctl_on_packet_sent|path:0|inflight:56|applimit:0|
[2025/09/12 05:04:05 497021] [debug] |scid:c40905e674dbe371c93f8267|xqc_send_ctl_get_pto_time_and_space|srtt:32468|rtt_var:8115|pto_duration:64928|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:04:05 497028] [debug] |scid:c40905e674dbe371c93f8267|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8A17B5C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:04:05 497034] [debug] |scid:c40905e674dbe371c93f8267|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8A17B5C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:04:05 497056] [debug] |scid:c40905e674dbe371c93f8267|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8A17B5C|path:0|PNS: 2, unacked: 339|
[2025/09/12 05:04:05 497060] [debug] |scid:c40905e674dbe371c93f8267|xqc_timer_set|type:LOSS_DETECTION|expire:1757653445586907|now:1757653445497020|interv:89887|
[2025/09/12 05:04:05 497064] [debug] |scid:c40905e674dbe371c93f8267|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB8A17B5C|path:0|pns:2|expire:1757653445586907|now:1757653445497020|interval:89887|pto_count:0|srtt:32468
[2025/09/12 05:04:05 497069] [debug] |scid:c40905e674dbe371c93f8267|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:48735|inflight:339|
[2025/09/12 05:04:05 497073] [debug] |scid:c40905e674dbe371c93f8267|xqc_check_acked_or_dropped_pkt|conn:0000558BB8A17B5C|pkt_num:0|size:284|pkt_type:SHORT_HEADER|frame:CRYPTO |
[2025/09/12 05:04:05 497082] [debug] |scid:c40905e674dbe371c93f8267|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:3|
[2025/09/12 05:04:05 497109] [info] |scid:c40905e674dbe371c93f8267|xqc_send_packet_with_pn|<==|conn:0000558BB8A17B5C|path:0|pkt_num:3|size:284|sent:300|pkt_type:SHORT_HEADER|frame:CRYPTO |inflight:339|now:1757653445497088|stream_id:0|stream_offset:0|
[2025/09/12 05:04:05 497117] [debug] |scid:c40905e674dbe371c93f8267|xqc_send_ctl_on_packet_sent|conn:0000558BB8A17B5C|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 05:04:05 497124] [debug] |scid:c40905e674dbe371c93f8267|xqc_send_ctl_on_packet_sent|path:0|inflight:339|applimit:0|
[2025/09/12 05:04:05 497131] [debug] |scid:c40905e674dbe371c93f8267|xqc_send_ctl_get_pto_time_and_space|srtt:32468|rtt_var:8115|pto_duration:64928|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:04:05 497138] [debug] |scid:c40905e674dbe371c93f8267|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8A17B5C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:04:05 497144] [debug] |scid:c40905e674dbe371c93f8267|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8A17B5C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:04:05 497150] [debug] |scid:c40905e674dbe371c93f8267|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8A17B5C|path:0|PNS: 2, unacked: 623|
[2025/09/12 05:04:05 497153] [debug] |scid:c40905e674dbe371c93f8267|xqc_timer_set|type:LOSS_DETECTION|expire:1757653445587016|now:1757653445497130|interv:89886|
[2025/09/12 05:04:05 497157] [debug] |scid:c40905e674dbe371c93f8267|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB8A17B5C|path:0|pns:2|expire:1757653445587016|now:1757653445497130|interval:89886|pto_count:0|srtt:32468
[2025/09/12 05:04:05 497162] [debug] |scid:c40905e674dbe371c93f8267|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:48735|inflight:623|
[2025/09/12 05:04:05 497166] [debug] |scid:c40905e674dbe371c93f8267|xqc_check_acked_or_dropped_pkt|conn:0000558BB8A17B5C|pkt_num:0|size:57|pkt_type:HSK|frame:ACK |
[2025/09/12 05:04:05 497171] [debug] |scid:c40905e674dbe371c93f8267|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:14|
[2025/09/12 05:04:05 497195] [info] |scid:c40905e674dbe371c93f8267|xqc_send_packet_with_pn|<==|conn:0000558BB8A17B5C|path:0|pkt_num:14|size:57|sent:73|pkt_type:HSK|frame:ACK |inflight:623|now:1757653445497176|stream_id:0|stream_offset:0|
[2025/09/12 05:04:05 497203] [debug] |scid:c40905e674dbe371c93f8267|xqc_send_ctl_on_packet_sent|conn:0000558BB8A17B5C|path:0|pkt_num:14|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 05:04:05 497211] [debug] |scid:c40905e674dbe371c93f8267|xqc_check_acked_or_dropped_pkt|conn:0000558BB8A17B5C|pkt_num:0|size:33|pkt_type:SHORT_HEADER|frame:ACK |
[2025/09/12 05:04:05 497218] [debug] |scid:c40905e674dbe371c93f8267|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:4|
[2025/09/12 05:04:05 497242] [info] |scid:c40905e674dbe371c93f8267|xqc_send_packet_with_pn|<==|conn:0000558BB8A17B5C|path:0|pkt_num:4|size:33|sent:49|pkt_type:SHORT_HEADER|frame:ACK |inflight:623|now:1757653445497225|stream_id:0|stream_offset:0|
[2025/09/12 05:04:05 497250] [debug] |scid:c40905e674dbe371c93f8267|xqc_send_ctl_on_packet_sent|conn:0000558BB8A17B5C|path:0|pkt_num:4|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 05:04:05 497258] [debug] |scid:c40905e674dbe371c93f8267|xqc_check_acked_or_dropped_pkt|conn:0000558BB8A17B5C|pkt_num:0|size:54|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |
[2025/09/12 05:04:05 497265] [debug] |scid:c40905e674dbe371c93f8267|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:5|
[2025/09/12 05:04:05 497288] [info] |scid:c40905e674dbe371c93f8267|xqc_send_packet_with_pn|<==|conn:0000558BB8A17B5C|path:0|pkt_num:5|size:54|sent:70|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |inflight:623|now:1757653445497272|stream_id:0|stream_offset:0|
[2025/09/12 05:04:05 497303] [debug] |scid:c40905e674dbe371c93f8267|xqc_send_ctl_on_packet_sent|conn:0000558BB8A17B5C|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 05:04:05 497310] [debug] |scid:c40905e674dbe371c93f8267|xqc_send_ctl_on_packet_sent|path:0|inflight:623|applimit:0|
[2025/09/12 05:04:05 497316] [debug] |scid:c40905e674dbe371c93f8267|xqc_send_ctl_get_pto_time_and_space|srtt:32468|rtt_var:8115|pto_duration:64928|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:04:05 497320] [debug] |scid:c40905e674dbe371c93f8267|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8A17B5C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:04:05 497324] [debug] |scid:c40905e674dbe371c93f8267|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8A17B5C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:04:05 497328] [debug] |scid:c40905e674dbe371c93f8267|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8A17B5C|path:0|PNS: 2, unacked: 677|
[2025/09/12 05:04:05 497332] [debug] |scid:c40905e674dbe371c93f8267|xqc_timer_set|type:LOSS_DETECTION|expire:1757653445587200|now:1757653445497316|interv:89884|
[2025/09/12 05:04:05 497335] [debug] |scid:c40905e674dbe371c93f8267|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB8A17B5C|path:0|pns:2|expire:1757653445587200|now:1757653445497316|interval:89884|pto_count:0|srtt:32468
[2025/09/12 05:04:05 497340] [debug] |scid:c40905e674dbe371c93f8267|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:48735|inflight:677|
[2025/09/12 05:04:05 497344] [debug] |scid:c40905e674dbe371c93f8267|xqc_check_acked_or_dropped_pkt|conn:0000558BB8A17B5C|pkt_num:0|size:54|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |
[2025/09/12 05:04:05 497349] [debug] |scid:c40905e674dbe371c93f8267|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:6|
[2025/09/12 05:04:05 497372] [info] |scid:c40905e674dbe371c93f8267|xqc_send_packet_with_pn|<==|conn:0000558BB8A17B5C|path:0|pkt_num:6|size:54|sent:70|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |inflight:677|now:1757653445497355|stream_id:0|stream_offset:0|
[2025/09/12 05:04:05 497380] [debug] |scid:c40905e674dbe371c93f8267|xqc_send_ctl_on_packet_sent|conn:0000558BB8A17B5C|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 05:04:05 497387] [debug] |scid:c40905e674dbe371c93f8267|xqc_send_ctl_on_packet_sent|path:0|inflight:677|applimit:0|
[2025/09/12 05:04:05 497395] [debug] |scid:c40905e674dbe371c93f8267|xqc_send_ctl_get_pto_time_and_space|srtt:32468|rtt_var:8115|pto_duration:64928|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:04:05 497400] [debug] |scid:c40905e674dbe371c93f8267|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8A17B5C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:04:05 497404] [debug] |scid:c40905e674dbe371c93f8267|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8A17B5C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:04:05 497408] [debug] |scid:c40905e674dbe371c93f8267|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8A17B5C|path:0|PNS: 2, unacked: 731|
[2025/09/12 05:04:05 497412] [debug] |scid:c40905e674dbe371c93f8267|xqc_timer_set|type:LOSS_DETECTION|expire:1757653445587283|now:1757653445497394|interv:89889|
[2025/09/12 05:04:05 497416] [debug] |scid:c40905e674dbe371c93f8267|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB8A17B5C|path:0|pns:2|expire:1757653445587283|now:1757653445497394|interval:89889|pto_count:0|srtt:32468
[2025/09/12 05:04:05 497420] [debug] |scid:c40905e674dbe371c93f8267|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:48735|inflight:731|
[2025/09/12 05:04:05 497425] [debug] |scid:c40905e674dbe371c93f8267|xqc_conn_next_wakeup_time|wakeup_time:1757653445587283|
[2025/09/12 05:04:05 497430] [debug] |scid:c40905e674dbe371c93f8267|xqc_engine_add_wakeup_queue|next_tick_time:1757653445587283|
[2025/09/12 05:04:05 497438] [debug] |xqc_engine_wakeup_after|wakeup:1757653445587283|now:1757653445497438|diff:89845|
[2025/09/12 05:04:05 497443] [debug] |xqc_engine_main_logic|END|now:1757653445496238|
[2025/09/12 05:04:05 497448] [debug] |xqc_engine_main_logic|BEGIN|now:1757653445497448|
[2025/09/12 05:04:05 497452] [debug] |xqc_engine_wakeup_after|wakeup:1757653445587283|now:1757653445497452|diff:89831|
[2025/09/12 05:04:05 497456] [debug] |xqc_engine_main_logic|END|now:1757653445497448|
[2025/09/12 05:04:05 524160] [info] |xqc_engine_packet_process|==>|conn:0000558BB8A17B5C|size:1342|state:ESTABED|recv_time:1757653445524158|
[2025/09/12 05:04:05 524174] [debug] |scid:c40905e674dbe371c93f8267|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:c40905e674dbe371c93f8267|spin_bit:0|
[2025/09/12 05:04:05 524185] [debug] |scid:c40905e674dbe371c93f8267|xqc_packet_decrypt|largest_pn:675448360|
[2025/09/12 05:04:05 524192] [debug] |scid:c40905e674dbe371c93f8267|xqc_packet_decrypt|decryption nonce|path_id:0|pn:675448361|
[2025/09/12 05:04:05 524204] [debug] |scid:c40905e674dbe371c93f8267|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:675448361|
[2025/09/12 05:04:05 524212] [debug] |scid:c40905e674dbe371c93f8267|xqc_process_frames|frame_type:1|
[2025/09/12 05:04:05 524220] [debug] |scid:c40905e674dbe371c93f8267|xqc_process_frames|frame_type:0|
[2025/09/12 05:04:05 524227] [debug] |scid:c40905e674dbe371c93f8267|xqc_process_padding_frame|process padding|
[2025/09/12 05:04:05 524240] [debug] |scid:c40905e674dbe371c93f8267|xqc_timer_set|type:ACK_01RTT|expire:1757653445549158|now:1757653445524158|interv:25000|
[2025/09/12 05:04:05 524250] [debug] |scid:c40905e674dbe371c93f8267|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:1757653445524158|max_ack_delay:25000|
[2025/09/12 05:04:05 524259] [debug] |scid:c40905e674dbe371c93f8267|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:675448361|largest:675448361|pns:2|
[2025/09/12 05:04:05 524269] [info] |scid:c40905e674dbe371c93f8267|xqc_conn_on_pkt_processed|====>|conn:0000558BB8A17B5C|path:0|size:1342|pkt_type:SHORT_HEADER|pkt_num:675448361|frame:PADDING PING |recv_time:1757653445524158|dcid:c40905e674dbe371c93f8267|dcid_seq:0|
[2025/09/12 05:04:05 524276] [debug] |scid:c40905e674dbe371c93f8267|xqc_timer_set|type:PATH_IDLE|expire:1757653565524158|now:1757653445524158|interv:120000000|
[2025/09/12 05:04:05 524281] [debug] |scid:c40905e674dbe371c93f8267|xqc_timer_set|type:CONN_IDLE|expire:1757653565524158|now:1757653445524158|interv:120000000|
[2025/09/12 05:04:05 524289] [debug] |scid:c40905e674dbe371c93f8267|xqc_engine_remove_wakeup_queue|next_tick_time:1757653445587283|pq_index:0|
[2025/09/12 05:04:05 524297] [debug] |scid:c40905e674dbe371c93f8267|xqc_engine_add_active_queue|last_ticked_time:1757653445496238|
[2025/09/12 05:04:05 524305] [debug] |xqc_engine_main_logic|BEGIN|now:1757653445524305|
[2025/09/12 05:04:05 524315] [debug] |scid:c40905e674dbe371c93f8267|xqc_engine_process_conn|conn:0000558BB8A17B5C|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:1757653445524313|
[2025/09/12 05:04:05 524326] [debug] |scid:c40905e674dbe371c93f8267|xqc_conn_next_wakeup_time|wakeup_time:1757653445549158|
[2025/09/12 05:04:05 524335] [debug] |scid:c40905e674dbe371c93f8267|xqc_engine_add_wakeup_queue|next_tick_time:1757653445549158|
[2025/09/12 05:04:05 524342] [debug] |xqc_engine_wakeup_after|wakeup:1757653445549158|now:1757653445524342|diff:24816|
[2025/09/12 05:04:05 524350] [debug] |xqc_engine_main_logic|END|now:1757653445524313|
[2025/09/12 05:04:05 524359] [debug] |xqc_engine_main_logic|BEGIN|now:1757653445524359|
[2025/09/12 05:04:05 524371] [debug] |xqc_engine_wakeup_after|wakeup:1757653445549158|now:1757653445524371|diff:24787|
[2025/09/12 05:04:05 524376] [debug] |xqc_engine_main_logic|END|now:1757653445524359|
[2025/09/12 05:04:05 527586] [info] |xqc_engine_packet_process|==>|conn:0000558BB8A17B5C|size:39|state:ESTABED|recv_time:1757653445527584|
[2025/09/12 05:04:05 527601] [debug] |scid:c40905e674dbe371c93f8267|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:c40905e674dbe371c93f8267|spin_bit:0|
[2025/09/12 05:04:05 527611] [debug] |scid:c40905e674dbe371c93f8267|xqc_packet_decrypt|largest_pn:675448361|
[2025/09/12 05:04:05 527618] [debug] |scid:c40905e674dbe371c93f8267|xqc_packet_decrypt|decryption nonce|path_id:0|pn:675448362|
[2025/09/12 05:04:05 527628] [debug] |scid:c40905e674dbe371c93f8267|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:675448362|
[2025/09/12 05:04:05 527636] [debug] |scid:c40905e674dbe371c93f8267|xqc_process_frames|frame_type:2|
[2025/09/12 05:04:05 527646] [debug] |scid:c40905e674dbe371c93f8267|xqc_send_ctl_on_ack_received|conn:0000558BB8A17B5C|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 05:04:05 527656] [debug] |scid:c40905e674dbe371c93f8267|xqc_update_sample|sampler_update|prior_lost:3|tx_in_flight:23|prior_delivered:2783|prior_time:1757653445496775|is_app_limited:0|send_elapse:0|ack_elapse:30809|ctl_first_sent_time:1757653445496775|lagest_ack_time:1757653445527584|curr_delivered:2806|
[2025/09/12 05:04:05 527665] [debug] |scid:c40905e674dbe371c93f8267|xqc_update_sample|sampler_sent_time_update:1757653445496775|
[2025/09/12 05:04:05 527674] [debug] |scid:c40905e674dbe371c93f8267|xqc_send_ctl_on_ack_received|sndq_packets_used:5||sndq_packets_used_bytes:0|sndq_packets_free:4|
[2025/09/12 05:04:05 527682] [debug] |scid:c40905e674dbe371c93f8267|xqc_send_ctl_on_ack_received|conn:0000558BB8A17B5C|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 05:04:05 527690] [debug] |scid:c40905e674dbe371c93f8267|xqc_update_sample|sampler_update|prior_lost:3|tx_in_flight:23|prior_delivered:2783|prior_time:1757653445496775|is_app_limited:0|send_elapse:0|ack_elapse:30809|ctl_first_sent_time:1757653445496775|lagest_ack_time:1757653445527584|curr_delivered:2839|
[2025/09/12 05:04:05 527698] [debug] |scid:c40905e674dbe371c93f8267|xqc_update_sample|sampler_sent_time_update:1757653445496883|
[2025/09/12 05:04:05 527707] [debug] |scid:c40905e674dbe371c93f8267|xqc_send_ctl_on_ack_received|sndq_packets_used:4||sndq_packets_used_bytes:0|sndq_packets_free:5|
[2025/09/12 05:04:05 527715] [debug] |scid:c40905e674dbe371c93f8267|xqc_send_ctl_update_rtt|before update rtt|conn:0000558BB8A17B5C|srtt:32468|rttvar:8115|minrtt:30811|latest_rtt:30701|ack_delay:56|
[2025/09/12 05:04:05 527724] [debug] |scid:c40905e674dbe371c93f8267|xqc_send_ctl_update_rtt|l-0.0.0.0-443-c40905e674dbe371c93f8267 p-193.167.0.100-51357-74115477683fcc2519c09a8a023d1d933c |after update rtt|conn:0000558BB8A17B5C|srtt:32240|rttvar:6542|minrtt:30701|latest_rtt:30701|ack_delay:56|
[2025/09/12 05:04:05 527733] [debug] |scid:c40905e674dbe371c93f8267|xqc_send_ctl_get_lost_sent_pn|largest_acked:1|lost_pn:18446744073709551615|thresh:3|
[2025/09/12 05:04:05 527741] [debug] |scid:c40905e674dbe371c93f8267|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:04:05 527749] [debug] |scid:c40905e674dbe371c93f8267|xqc_send_ctl_get_pto_time_and_space|srtt:32240|rtt_var:6542|pto_duration:58408|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:04:05 527757] [debug] |scid:c40905e674dbe371c93f8267|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8A17B5C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:04:05 527762] [debug] |scid:c40905e674dbe371c93f8267|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8A17B5C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:04:05 527773] [debug] |scid:c40905e674dbe371c93f8267|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8A17B5C|path:0|PNS: 2, unacked: 675|
[2025/09/12 05:04:05 527778] [debug] |scid:c40905e674dbe371c93f8267|xqc_timer_set|type:LOSS_DETECTION|expire:1757653445580763|now:1757653445527749|interv:53014|
[2025/09/12 05:04:05 527783] [debug] |scid:c40905e674dbe371c93f8267|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB8A17B5C|path:0|pns:2|expire:1757653445580763|now:1757653445527749|interval:53014|pto_count:0|srtt:32240
[2025/09/12 05:04:05 527789] [debug] |scid:c40905e674dbe371c93f8267|xqc_generate_sample|sampler: send_elapse 0, ack_elapse 30809, delivered 56|rate 1817|lost 3|
[2025/09/12 05:04:05 527794] [debug] |scid:c40905e674dbe371c93f8267|xqc_bbr_update_bandwidth|BBRv1: RTT round update 4 -> 5|
[2025/09/12 05:04:05 527800] [debug] |scid:c40905e674dbe371c93f8267|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1817) in round 5|
[2025/09/12 05:04:05 527805] [debug] |scid:c40905e674dbe371c93f8267|xqc_bbr_update_min_rtt|probertt expire|rtt:30701, old_rtt:30811|
[2025/09/12 05:04:05 527810] [debug] |scid:c40905e674dbe371c93f8267|xqc_bbr_update_min_rtt|minrtt expire|rtt:30701, old_rtt:30811|
[2025/09/12 05:04:05 527815] [debug] |scid:c40905e674dbe371c93f8267|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:5744|extra_cwnd:720|
[2025/09/12 05:04:05 527820] [debug] |scid:c40905e674dbe371c93f8267|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:48735|packet_lost:0|acked:56|po_sent_time:1757653445496883|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2839|
[2025/09/12 05:04:05 527826] [debug] |scid:c40905e674dbe371c93f8267|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:48735|packet_lost:0|acked:56|po_sent_time:1757653445496883|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2839|
[2025/09/12 05:04:05 527832] [debug] |scid:c40905e674dbe371c93f8267|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-c40905e674dbe371c93f8267 p-193.167.0.100-51357-74115477683fcc2519c09a8a023d1d933c |bbr on ack|mode:0|pacing_rate:3993238|bw:9888|cwnd:48791|full_bw_reached:0|inflight:675|srtt:32240|latest_rtt:30701|min_rtt:30701|applimit:0|lost:3|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:1|
[2025/09/12 05:04:05 527838] [stats] |scid:c40905e674dbe371c93f8267|xqc_send_ctl_info_circle_record|l-0.0.0.0-443-c40905e674dbe371c93f8267 p-193.167.0.100-51357-74115477683fcc2519c09a8a023d1d933c |path:0||cwnd:48791|inflight:675|mode:0|applimit:0|pacing_rate:3993238|bw:9888|srtt:32240|latest_rtt:30701|min_rtt:30701|send:22|lost:3|tlp:2|recv:13|recovery:0|slow_start:1|conn_life:1585117|acked:56|delivered:2839|is_cwnd_limited:0|
[2025/09/12 05:04:05 527845] [debug] |scid:c40905e674dbe371c93f8267|xqc_process_frames|frame_type:0|
[2025/09/12 05:04:05 527850] [debug] |scid:c40905e674dbe371c93f8267|xqc_process_padding_frame|process padding|
[2025/09/12 05:04:05 527856] [debug] |scid:c40905e674dbe371c93f8267|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:675448362|largest:675448362|pns:2|
[2025/09/12 05:04:05 527861] [info] |scid:c40905e674dbe371c93f8267|xqc_conn_on_pkt_processed|====>|conn:0000558BB8A17B5C|path:0|size:39|pkt_type:SHORT_HEADER|pkt_num:675448362|frame:PADDING ACK |recv_time:1757653445527584|dcid:c40905e674dbe371c93f8267|dcid_seq:0|
[2025/09/12 05:04:05 527867] [debug] |scid:c40905e674dbe371c93f8267|xqc_timer_set|type:PATH_IDLE|expire:1757653565527584|now:1757653445527584|interv:120000000|
[2025/09/12 05:04:05 527872] [debug] |scid:c40905e674dbe371c93f8267|xqc_timer_set|type:CONN_IDLE|expire:1757653565527584|now:1757653445527584|interv:120000000|
[2025/09/12 05:04:05 527877] [debug] |scid:c40905e674dbe371c93f8267|xqc_engine_remove_wakeup_queue|next_tick_time:1757653445549158|pq_index:0|
[2025/09/12 05:04:05 527882] [debug] |scid:c40905e674dbe371c93f8267|xqc_engine_add_active_queue|last_ticked_time:1757653445524313|
[2025/09/12 05:04:05 527887] [debug] |xqc_engine_main_logic|BEGIN|now:1757653445527887|
[2025/09/12 05:04:05 527897] [debug] |scid:c40905e674dbe371c93f8267|xqc_engine_process_conn|conn:0000558BB8A17B5C|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:1757653445527896|
[2025/09/12 05:04:05 527904] [debug] |scid:c40905e674dbe371c93f8267|xqc_conn_next_wakeup_time|wakeup_time:1757653445549158|
[2025/09/12 05:04:05 527909] [debug] |scid:c40905e674dbe371c93f8267|xqc_engine_add_wakeup_queue|next_tick_time:1757653445549158|
[2025/09/12 05:04:05 527914] [debug] |xqc_engine_wakeup_after|wakeup:1757653445549158|now:1757653445527914|diff:21244|
[2025/09/12 05:04:05 527919] [debug] |xqc_engine_main_logic|END|now:1757653445527896|
[2025/09/12 05:04:05 527926] [debug] |xqc_engine_main_logic|BEGIN|now:1757653445527926|
[2025/09/12 05:04:05 527931] [debug] |xqc_engine_wakeup_after|wakeup:1757653445549158|now:1757653445527931|diff:21227|
[2025/09/12 05:04:05 527935] [debug] |xqc_engine_main_logic|END|now:1757653445527926|
[2025/09/12 05:04:05 528444] [info] |xqc_engine_packet_process|==>|conn:0000558BB8A17B5C|size:309|state:ESTABED|recv_time:1757653445528442|
[2025/09/12 05:04:05 528458] [debug] |scid:c40905e674dbe371c93f8267|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:c40905e674dbe371c93f8267|spin_bit:0|
[2025/09/12 05:04:05 528468] [debug] |scid:c40905e674dbe371c93f8267|xqc_packet_decrypt|largest_pn:675448362|
[2025/09/12 05:04:05 528476] [debug] |scid:c40905e674dbe371c93f8267|xqc_packet_decrypt|decryption nonce|path_id:0|pn:675448363|
[2025/09/12 05:04:05 528487] [debug] |scid:c40905e674dbe371c93f8267|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:675448363|
[2025/09/12 05:04:05 528494] [debug] |scid:c40905e674dbe371c93f8267|xqc_process_frames|frame_type:18|
[2025/09/12 05:04:05 528502] [debug] |scid:c40905e674dbe371c93f8267|xqc_process_new_conn_id_frame|new_conn_id|4a13c90b07842fa6005688ed817c441fb4|sr_token:1fc1c443125b3f9700f44487ca6fde5a
[2025/09/12 05:04:05 528513] [debug] |scid:c40905e674dbe371c93f8267|xqc_process_frames|frame_type:18|
[2025/09/12 05:04:05 528521] [debug] |scid:c40905e674dbe371c93f8267|xqc_process_new_conn_id_frame|new_conn_id|cef1cfaf6e4c381d6d7e046d26ab35faaf|sr_token:b729abae7ab41f4c097b4d72fef93e24
[2025/09/12 05:04:05 528529] [debug] |scid:c40905e674dbe371c93f8267|xqc_process_frames|frame_type:18|
[2025/09/12 05:04:05 528537] [debug] |scid:c40905e674dbe371c93f8267|xqc_process_new_conn_id_frame|new_conn_id|1fa407d48a243ccaf48e4accb02829d0fa|sr_token:e418f5eef023d5220193a79dd95d9d9f
[2025/09/12 05:04:05 528546] [debug] |scid:c40905e674dbe371c93f8267|xqc_process_frames|frame_type:18|
[2025/09/12 05:04:05 528553] [debug] |scid:c40905e674dbe371c93f8267|xqc_process_new_conn_id_frame|new_conn_id|e9e0974a3e59bf3fa2321c5dee397f1037|sr_token:42afff99330f136c4d71f50d82d4fd22
[2025/09/12 05:04:05 528563] [debug] |scid:c40905e674dbe371c93f8267|xqc_process_frames|frame_type:18|
[2025/09/12 05:04:05 528570] [debug] |scid:c40905e674dbe371c93f8267|xqc_process_new_conn_id_frame|new_conn_id|3b5b31506d30724122632da88c133a5f7b|sr_token:7674ead07ef26e6e7ba671d01b5d7e67
[2025/09/12 05:04:05 528579] [debug] |scid:c40905e674dbe371c93f8267|xqc_process_frames|frame_type:18|
[2025/09/12 05:04:05 528587] [debug] |scid:c40905e674dbe371c93f8267|xqc_process_new_conn_id_frame|new_conn_id|7561c864f3761dc54860dd37daf6366e69|sr_token:10ef9454ed951c05745eea13573f336e
[2025/09/12 05:04:05 528596] [debug] |scid:c40905e674dbe371c93f8267|xqc_process_frames|frame_type:18|
[2025/09/12 05:04:05 528603] [debug] |scid:c40905e674dbe371c93f8267|xqc_process_new_conn_id_frame|new_conn_id|a6df3a9b6e745b0d1c1808efabe96ed7f3|sr_token:070a7cceab0b659b70f1519250d7f58f
[2025/09/12 05:04:05 528612] [debug] |scid:c40905e674dbe371c93f8267|xqc_process_frames|frame_type:b|
[2025/09/12 05:04:05 528621] [debug] |scid:c40905e674dbe371c93f8267|xqc_process_stream_frame|offset:0|data_length:17|fin:1|stream_id:0|path:0|
[2025/09/12 05:04:05 528642] [debug] |scid:c40905e674dbe371c93f8267|xqc_insert_stream_frame|merge left|merged_offset_end:17|new_offset:0|new_len:17|
[2025/09/12 05:04:05 528649] [debug] |scid:c40905e674dbe371c93f8267|xqc_process_stream_frame|xqc_stream_ready_to_read all recvd|
[2025/09/12 05:04:05 528654] [debug] |scid:c40905e674dbe371c93f8267|xqc_engine_remove_wakeup_queue|next_tick_time:1757653445549158|pq_index:0|
[2025/09/12 05:04:05 528661] [debug] |scid:c40905e674dbe371c93f8267|xqc_engine_add_active_queue|last_ticked_time:1757653445527896|
[2025/09/12 05:04:05 528667] [debug] |scid:c40905e674dbe371c93f8267|xqc_process_stream_frame|stream_length:17|merged_offset_end:17|stream_id:0|
[2025/09/12 05:04:05 528675] [debug] |scid:c40905e674dbe371c93f8267|xqc_timer_unset|type:ACK_01RTT|
[2025/09/12 05:04:05 528681] [debug] |scid:c40905e674dbe371c93f8267|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 05:04:05 528686] [debug] |scid:c40905e674dbe371c93f8267|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:675448363|largest:675448363|pns:2|
[2025/09/12 05:04:05 528692] [info] |scid:c40905e674dbe371c93f8267|xqc_conn_on_pkt_processed|====>|conn:0000558BB8A17B5C|path:0|size:309|pkt_type:SHORT_HEADER|pkt_num:675448363|frame:STREAM NEW_CONNECTION_ID |recv_time:1757653445528442|dcid:c40905e674dbe371c93f8267|dcid_seq:0|
[2025/09/12 05:04:05 528699] [debug] |scid:c40905e674dbe371c93f8267|xqc_timer_set|type:PATH_IDLE|expire:1757653565528442|now:1757653445528442|interv:120000000|
[2025/09/12 05:04:05 528705] [debug] |scid:c40905e674dbe371c93f8267|xqc_timer_set|type:CONN_IDLE|expire:1757653565528442|now:1757653445528442|interv:120000000|
[2025/09/12 05:04:05 528712] [debug] |xqc_engine_main_logic|BEGIN|now:1757653445528712|
[2025/09/12 05:04:05 528718] [debug] |scid:c40905e674dbe371c93f8267|xqc_engine_process_conn|conn:0000558BB8A17B5C|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:1757653445528717|
[2025/09/12 05:04:05 528723] [debug] |scid:c40905e674dbe371c93f8267|xqc_process_read_streams|stream_read_notify|flag:2|stream_id:0|conn:0000558BB8A17B5C|
[2025/09/12 05:04:05 528797] [debug] |scid:c40905e674dbe371c93f8267|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:25165824|
[2025/09/12 05:04:05 528804] [debug] |scid:c40905e674dbe371c93f8267|xqc_sample_check_app_limited|check_applimit|path:0|inflight:675|now_cwnd_limited:1|all_path_empty:1|sndq:1|lostq:1|ptoq:1|
[2025/09/12 05:04:05 528810] [debug] |scid:c40905e674dbe371c93f8267|xqc_sample_check_app_limited|path:0|applimit:3514|
[2025/09/12 05:04:05 528819] [info] |scid:c40905e674dbe371c93f8267|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:0000558BB8A17B5C|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 05:04:05 528828] [debug] |scid:c40905e674dbe371c93f8267|xqc_engine_conn_logic|engine is running on conn:l-0.0.0.0-443-c40905e674dbe371c93f8267 p-193.167.0.100-51357-74115477683fcc2519c09a8a023d1d933c|
[2025/09/12 05:04:05 528839] [debug] |scid:c40905e674dbe371c93f8267|xqc_gen_ack_frame|largest_recv:675448363|ack_delay:397|first_ack_range:5|largest_pkt_recv_time:1757653445528442|
[2025/09/12 05:04:05 528844] [debug] |scid:c40905e674dbe371c93f8267|xqc_gen_ack_frame|high:675448363|low:675448358|pkt_pns:2|
[2025/09/12 05:04:05 528849] [debug] |scid:c40905e674dbe371c93f8267|xqc_write_ack_to_one_packet|ack_size:8|path:0|path_largest_recv:675448363|frame_largest_recv:675448363|
[2025/09/12 05:04:05 528860] [debug] |scid:c40905e674dbe371c93f8267|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:2|
[2025/09/12 05:04:05 528867] [debug] |scid:c40905e674dbe371c93f8267|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:ACK STREAM |stream_id:0|stream_offset:1024|
[2025/09/12 05:04:05 528875] [debug] |scid:c40905e674dbe371c93f8267|xqc_check_acked_or_dropped_pkt|conn:0000558BB8A17B5C|pkt_num:0|size:1058|pkt_type:SHORT_HEADER|frame:ACK STREAM |
[2025/09/12 05:04:05 528882] [debug] |scid:c40905e674dbe371c93f8267|xqc_send_ctl_can_send|l-0.0.0.0-443-c40905e674dbe371c93f8267 p-193.167.0.100-51357-74115477683fcc2519c09a8a023d1d933c |path:0|can:1|pkt_sz:1058|schedule_bytes:0|inflight:675|cwnd:48791|conn:0000558BB8A17B5C|stream_id:0|stream_offset:1024|
[2025/09/12 05:04:05 528889] [debug] |scid:c40905e674dbe371c93f8267|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:04:05 528895] [debug] |scid:c40905e674dbe371c93f8267|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:7|
[2025/09/12 05:04:05 528931] [info] |scid:c40905e674dbe371c93f8267|xqc_send_packet_with_pn|<==|conn:0000558BB8A17B5C|path:0|pkt_num:7|size:1058|sent:1074|pkt_type:SHORT_HEADER|frame:ACK STREAM |inflight:675|now:1757653445528906|stream_id:0|stream_offset:1024|
[2025/09/12 05:04:05 528941] [debug] |scid:c40905e674dbe371c93f8267|xqc_send_ctl_on_packet_sent|conn:0000558BB8A17B5C|path:0|pkt_num:7|origin_pktnum:0|size:1058|enc_size:1074|pkt_type:SHORT_HEADER|frame:ACK STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:04:05 528949] [debug] |scid:c40905e674dbe371c93f8267|xqc_send_ctl_on_packet_sent|path:0|inflight:675|applimit:3514|
[2025/09/12 05:04:05 528953] [debug] |scid:c40905e674dbe371c93f8267|xqc_send_ctl_get_pto_time_and_space|srtt:32240|rtt_var:6542|pto_duration:58408|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:04:05 528958] [debug] |scid:c40905e674dbe371c93f8267|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8A17B5C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:04:05 528964] [debug] |scid:c40905e674dbe371c93f8267|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8A17B5C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:04:05 528971] [debug] |scid:c40905e674dbe371c93f8267|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8A17B5C|path:0|PNS: 2, unacked: 1733|
[2025/09/12 05:04:05 528977] [debug] |scid:c40905e674dbe371c93f8267|xqc_timer_set|type:LOSS_DETECTION|expire:1757653445612314|now:1757653445528953|interv:83361|
[2025/09/12 05:04:05 528983] [debug] |scid:c40905e674dbe371c93f8267|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB8A17B5C|path:0|pns:2|expire:1757653445612314|now:1757653445528953|interval:83361|pto_count:0|srtt:32240
[2025/09/12 05:04:05 528990] [debug] |scid:c40905e674dbe371c93f8267|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:48791|inflight:1733|
[2025/09/12 05:04:05 528998] [debug] |scid:c40905e674dbe371c93f8267|xqc_conn_next_wakeup_time|wakeup_time:1757653445612314|
[2025/09/12 05:04:05 529003] [debug] |scid:c40905e674dbe371c93f8267|xqc_engine_add_wakeup_queue|next_tick_time:1757653445612314|
[2025/09/12 05:04:05 529007] [debug] |xqc_engine_wakeup_after|wakeup:1757653445612314|now:1757653445529007|diff:83307|
[2025/09/12 05:04:05 529012] [debug] |xqc_engine_main_logic|END|now:1757653445528717|
[2025/09/12 05:04:05 529019] [info] |xqc_engine_packet_process|==>|conn:0000558BB8A17B5C|size:39|state:ESTABED|recv_time:1757653445529018|
[2025/09/12 05:04:05 529024] [debug] |scid:c40905e674dbe371c93f8267|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:c40905e674dbe371c93f8267|spin_bit:0|
[2025/09/12 05:04:05 529029] [debug] |scid:c40905e674dbe371c93f8267|xqc_packet_decrypt|largest_pn:675448363|
[2025/09/12 05:04:05 529033] [debug] |scid:c40905e674dbe371c93f8267|xqc_packet_decrypt|decryption nonce|path_id:0|pn:675448364|
[2025/09/12 05:04:05 529055] [debug] |scid:c40905e674dbe371c93f8267|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:675448364|
[2025/09/12 05:04:05 529061] [debug] |scid:c40905e674dbe371c93f8267|xqc_process_frames|frame_type:2|
[2025/09/12 05:04:05 529076] [debug] |scid:c40905e674dbe371c93f8267|xqc_send_ctl_on_ack_received|conn:0000558BB8A17B5C|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 05:04:05 529084] [debug] |scid:c40905e674dbe371c93f8267|xqc_update_sample|sampler_update|prior_lost:3|tx_in_flight:677|prior_delivered:2783|prior_time:1757653445496775|is_app_limited:0|send_elapse:497|ack_elapse:32243|ctl_first_sent_time:1757653445497272|lagest_ack_time:1757653445529018|curr_delivered:2893|
[2025/09/12 05:04:05 529089] [debug] |scid:c40905e674dbe371c93f8267|xqc_update_sample|sampler_sent_time_update:1757653445497272|
[2025/09/12 05:04:05 529094] [debug] |scid:c40905e674dbe371c93f8267|xqc_send_ctl_on_ack_received|sndq_packets_used:4||sndq_packets_used_bytes:0|sndq_packets_free:5|
[2025/09/12 05:04:05 529098] [debug] |scid:c40905e674dbe371c93f8267|xqc_send_ctl_update_rtt|before update rtt|conn:0000558BB8A17B5C|srtt:32240|rttvar:6542|minrtt:30701|latest_rtt:31746|ack_delay:40|
[2025/09/12 05:04:05 529102] [debug] |scid:c40905e674dbe371c93f8267|xqc_send_ctl_update_rtt|l-0.0.0.0-443-c40905e674dbe371c93f8267 p-193.167.0.100-51357-74115477683fcc2519c09a8a023d1d933c |after update rtt|conn:0000558BB8A17B5C|srtt:32173|rttvar:5040|minrtt:30701|latest_rtt:31746|ack_delay:40|
[2025/09/12 05:04:05 529107] [debug] |scid:c40905e674dbe371c93f8267|xqc_send_ctl_get_lost_sent_pn|largest_acked:5|lost_pn:2|thresh:3|
[2025/09/12 05:04:05 529111] [debug] |scid:c40905e674dbe371c93f8267|xqc_send_ctl_detect_lost|mark lost|pns:2|pkt_num:2|lost_pn:2|po_sent_time:1757653445496979|lost_send_time:1757653445492824|loss_delay:36194|frame:CRYPTO |repair:32|
[2025/09/12 05:04:05 529116] [debug] |scid:c40905e674dbe371c93f8267|xqc_send_ctl_detect_lost|OnLostDetection|largest_lost sent time: 1757653445496979u|
[2025/09/12 05:04:05 529120] [stats] |scid:c40905e674dbe371c93f8267|xqc_send_ctl_detect_lost|l-0.0.0.0-443-c40905e674dbe371c93f8267 p-193.167.0.100-51357-74115477683fcc2519c09a8a023d1d933c |lost interval:651595|lost_count:1|send_count:10|pkt_num:2|po_send_time:1757653445496979|srtt:32173|cwnd:48791|bw:9888|conn_life:1586297|now:0|last_lost_time:1586297|
[2025/09/12 05:04:05 529125] [debug] |scid:c40905e674dbe371c93f8267|xqc_send_ctl_on_ack_received|xqc_recv_record_del from 675448361|pns:2|
[2025/09/12 05:04:05 529129] [debug] |scid:c40905e674dbe371c93f8267|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:04:05 529133] [debug] |scid:c40905e674dbe371c93f8267|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:0000558BB8A17B5C|path:0|pns:2|expire:1757653445533282|now:1757653445529133|interval:4149|
[2025/09/12 05:04:05 529137] [debug] |scid:c40905e674dbe371c93f8267|xqc_timer_set|type:LOSS_DETECTION|expire:1757653445533282|now:1757653445529133|interv:4149|
[2025/09/12 05:04:05 529141] [debug] |scid:c40905e674dbe371c93f8267|xqc_generate_sample|sampler: send_elapse 497, ack_elapse 32243, delivered 110|rate 3411|lost 4|
[2025/09/12 05:04:05 529147] [debug] |scid:c40905e674dbe371c93f8267|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (3411) in round 5|
[2025/09/12 05:04:05 529154] [debug] |scid:c40905e674dbe371c93f8267|xqc_bbr_update_min_rtt|minrtt expire|rtt:30701, old_rtt:30701|
[2025/09/12 05:04:05 529160] [debug] |scid:c40905e674dbe371c93f8267|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:5744|extra_cwnd:720|
[2025/09/12 05:04:05 529166] [debug] |scid:c40905e674dbe371c93f8267|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:48791|packet_lost:1|acked:54|po_sent_time:1757653445497272|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2839|
[2025/09/12 05:04:05 529171] [debug] |scid:c40905e674dbe371c93f8267|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:48791|packet_lost:1|acked:54|po_sent_time:1757653445497272|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2839|
[2025/09/12 05:04:05 529179] [debug] |scid:c40905e674dbe371c93f8267|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-c40905e674dbe371c93f8267 p-193.167.0.100-51357-74115477683fcc2519c09a8a023d1d933c |bbr on ack|mode:0|pacing_rate:3993238|bw:9888|cwnd:48845|full_bw_reached:0|inflight:1396|srtt:32173|latest_rtt:31746|min_rtt:30701|applimit:0|lost:3|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:04:05 529185] [debug] |scid:c40905e674dbe371c93f8267|xqc_process_frames|frame_type:0|
[2025/09/12 05:04:05 529189] [debug] |scid:c40905e674dbe371c93f8267|xqc_process_padding_frame|process padding|
[2025/09/12 05:04:05 529193] [debug] |scid:c40905e674dbe371c93f8267|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:675448364|largest:675448364|pns:2|
[2025/09/12 05:04:05 529197] [info] |scid:c40905e674dbe371c93f8267|xqc_conn_on_pkt_processed|====>|conn:0000558BB8A17B5C|path:0|size:39|pkt_type:SHORT_HEADER|pkt_num:675448364|frame:PADDING ACK |recv_time:1757653445529018|dcid:c40905e674dbe371c93f8267|dcid_seq:0|
[2025/09/12 05:04:05 529202] [debug] |scid:c40905e674dbe371c93f8267|xqc_timer_set|type:PATH_IDLE|expire:1757653565529018|now:1757653445529018|interv:120000000|
[2025/09/12 05:04:05 529206] [debug] |scid:c40905e674dbe371c93f8267|xqc_timer_set|type:CONN_IDLE|expire:1757653565529018|now:1757653445529018|interv:120000000|
[2025/09/12 05:04:05 529210] [debug] |scid:c40905e674dbe371c93f8267|xqc_engine_remove_wakeup_queue|next_tick_time:1757653445612314|pq_index:0|
[2025/09/12 05:04:05 529214] [debug] |scid:c40905e674dbe371c93f8267|xqc_engine_add_active_queue|last_ticked_time:1757653445528717|
[2025/09/12 05:04:05 529218] [debug] |xqc_engine_main_logic|BEGIN|now:1757653445529218|
[2025/09/12 05:04:05 529223] [debug] |scid:c40905e674dbe371c93f8267|xqc_engine_process_conn|conn:0000558BB8A17B5C|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:1757653445529222|
[2025/09/12 05:04:05 529230] [debug] |scid:c40905e674dbe371c93f8267|xqc_path_get_perf_class|conn:0000558BB8A17B5C|path_id:0|path_srtt:32173|min_srtt:32173|path_bw:9888|loss_rate:0.00|path_pto:0|
[2025/09/12 05:04:05 529237] [debug] |scid:c40905e674dbe371c93f8267|xqc_send_ctl_can_send|l-0.0.0.0-443-c40905e674dbe371c93f8267 p-193.167.0.100-51357-74115477683fcc2519c09a8a023d1d933c |path:0|can:1|pkt_sz:283|schedule_bytes:0|inflight:1396|cwnd:48845|conn:0000558BB8A17B5C|stream_id:0|stream_offset:0|
[2025/09/12 05:04:05 529245] [debug] |scid:c40905e674dbe371c93f8267|xqc_minrtt_scheduler_get_path|path srtt|conn:0000558BB8A17B5C|path_id:0|path_srtt:32173|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:04:05 529252] [debug] |scid:c40905e674dbe371c93f8267|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CRYPTO |pn:2|size:283|reinj:0|path_class:2|
[2025/09/12 05:04:05 529257] [debug] |scid:c40905e674dbe371c93f8267|xqc_check_acked_or_dropped_pkt|conn:0000558BB8A17B5C|pkt_num:2|size:283|pkt_type:SHORT_HEADER|frame:CRYPTO |
[2025/09/12 05:04:05 529261] [debug] |scid:c40905e674dbe371c93f8267|xqc_send_ctl_can_send|l-0.0.0.0-443-c40905e674dbe371c93f8267 p-193.167.0.100-51357-74115477683fcc2519c09a8a023d1d933c |path:0|can:1|pkt_sz:283|schedule_bytes:0|inflight:1396|cwnd:48845|conn:0000558BB8A17B5C|stream_id:0|stream_offset:0|
[2025/09/12 05:04:05 529265] [debug] |scid:c40905e674dbe371c93f8267|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:04:05 529269] [debug] |scid:c40905e674dbe371c93f8267|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:8|
[2025/09/12 05:04:05 529299] [info] |scid:c40905e674dbe371c93f8267|xqc_send_packet_with_pn|<==|conn:0000558BB8A17B5C|path:0|pkt_num:8|size:283|sent:299|pkt_type:SHORT_HEADER|frame:CRYPTO |inflight:1396|now:1757653445529276|stream_id:0|stream_offset:0|
[2025/09/12 05:04:05 529308] [debug] |scid:c40905e674dbe371c93f8267|xqc_send_ctl_on_packet_sent|conn:0000558BB8A17B5C|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 05:04:05 529322] [debug] |scid:c40905e674dbe371c93f8267|xqc_send_ctl_on_packet_sent|path:0|inflight:1396|applimit:3514|
[2025/09/12 05:04:05 529328] [debug] |scid:c40905e674dbe371c93f8267|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:0000558BB8A17B5C|path:0|pns:2|expire:1757653445533282|now:1757653445529328|interval:3954|
[2025/09/12 05:04:05 529335] [debug] |scid:c40905e674dbe371c93f8267|xqc_timer_set|type:LOSS_DETECTION|expire:1757653445533282|now:1757653445529328|interv:3954|
[2025/09/12 05:04:05 529340] [debug] |scid:c40905e674dbe371c93f8267|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:48845|inflight:1679|
[2025/09/12 05:04:05 529345] [debug] |scid:c40905e674dbe371c93f8267|xqc_conn_next_wakeup_time|wakeup_time:1757653445533282|
[2025/09/12 05:04:05 529349] [debug] |scid:c40905e674dbe371c93f8267|xqc_engine_add_wakeup_queue|next_tick_time:1757653445533282|
[2025/09/12 05:04:05 529353] [debug] |xqc_engine_wakeup_after|wakeup:1757653445533282|now:1757653445529353|diff:3929|
[2025/09/12 05:04:05 529357] [debug] |xqc_engine_main_logic|END|now:1757653445529222|
[2025/09/12 05:04:05 529363] [debug] |xqc_engine_main_logic|BEGIN|now:1757653445529363|
[2025/09/12 05:04:05 529367] [debug] |xqc_engine_wakeup_after|wakeup:1757653445533282|now:1757653445529366|diff:3916|
[2025/09/12 05:04:05 529373] [debug] |xqc_engine_main_logic|END|now:1757653445529363|
[2025/09/12 05:04:05 533443] [debug] |xqc_engine_main_logic|BEGIN|now:1757653445533443|
[2025/09/12 05:04:05 533452] [debug] |scid:c40905e674dbe371c93f8267|xqc_engine_remove_wakeup_queue|next_tick_time:1757653445533282|pq_index:0|
[2025/09/12 05:04:05 533456] [debug] |scid:c40905e674dbe371c93f8267|xqc_engine_add_active_queue|last_ticked_time:1757653445529222|
[2025/09/12 05:04:05 533461] [debug] |scid:c40905e674dbe371c93f8267|xqc_engine_process_conn|conn:0000558BB8A17B5C|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:1757653445533460|
[2025/09/12 05:04:05 533465] [debug] |scid:c40905e674dbe371c93f8267|xqc_timer_expire|timer expired|type:LOSS_DETECTION|expire_time:1757653445533282|now:1757653445533460|
[2025/09/12 05:04:05 533470] [debug] |scid:c40905e674dbe371c93f8267|xqc_timer_loss_detection_timeout|path:0|loss_detection_timeout|
[2025/09/12 05:04:05 533474] [debug] |scid:c40905e674dbe371c93f8267|xqc_timer_loss_detection_timeout|xqc_send_ctl_detect_lost|
[2025/09/12 05:04:05 533478] [debug] |scid:c40905e674dbe371c93f8267|xqc_send_ctl_get_lost_sent_pn|largest_acked:5|lost_pn:2|thresh:3|
[2025/09/12 05:04:05 533482] [debug] |scid:c40905e674dbe371c93f8267|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:04:05 533487] [debug] |scid:c40905e674dbe371c93f8267|xqc_send_ctl_detect_lost|mark lost|pns:2|pkt_num:3|lost_pn:2|po_sent_time:1757653445497088|lost_send_time:1757653445497266|loss_delay:36194|frame:CRYPTO |repair:32|
[2025/09/12 05:04:05 533491] [debug] |scid:c40905e674dbe371c93f8267|xqc_send_ctl_detect_lost|OnLostDetection|largest_lost sent time: 1757653445497088u|
[2025/09/12 05:04:05 533495] [debug] |scid:c40905e674dbe371c93f8267|xqc_timer_loss_detection_timeout|xqc_send_ctl_set_loss_detection_timer|loss|
[2025/09/12 05:04:05 533499] [debug] |scid:c40905e674dbe371c93f8267|xqc_send_ctl_get_pto_time_and_space|srtt:32173|rtt_var:5040|pto_duration:52333|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:04:05 533503] [debug] |scid:c40905e674dbe371c93f8267|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8A17B5C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:04:05 533507] [debug] |scid:c40905e674dbe371c93f8267|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8A17B5C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:04:05 533517] [debug] |scid:c40905e674dbe371c93f8267|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8A17B5C|path:0|PNS: 2, unacked: 1395|
[2025/09/12 05:04:05 533521] [debug] |scid:c40905e674dbe371c93f8267|xqc_timer_set|type:LOSS_DETECTION|expire:1757653445606609|now:1757653445533499|interv:73110|
[2025/09/12 05:04:05 533525] [debug] |scid:c40905e674dbe371c93f8267|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB8A17B5C|path:0|pns:2|expire:1757653445606609|now:1757653445533499|interval:73110|pto_count:0|srtt:32173
[2025/09/12 05:04:05 533531] [debug] |scid:c40905e674dbe371c93f8267|xqc_path_get_perf_class|conn:0000558BB8A17B5C|path_id:0|path_srtt:32173|min_srtt:32173|path_bw:9888|loss_rate:14.29|path_pto:0|
[2025/09/12 05:04:05 533535] [debug] |scid:c40905e674dbe371c93f8267|xqc_send_ctl_can_send|l-0.0.0.0-443-c40905e674dbe371c93f8267 p-193.167.0.100-51357-74115477683fcc2519c09a8a023d1d933c |path:0|can:1|pkt_sz:284|schedule_bytes:0|inflight:1395|cwnd:48845|conn:0000558BB8A17B5C|stream_id:0|stream_offset:0|
[2025/09/12 05:04:05 533540] [debug] |scid:c40905e674dbe371c93f8267|xqc_minrtt_scheduler_get_path|path srtt|conn:0000558BB8A17B5C|path_id:0|path_srtt:32173|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:04:05 533544] [debug] |scid:c40905e674dbe371c93f8267|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CRYPTO |pn:3|size:284|reinj:0|path_class:2|
[2025/09/12 05:04:05 533549] [debug] |scid:c40905e674dbe371c93f8267|xqc_check_acked_or_dropped_pkt|conn:0000558BB8A17B5C|pkt_num:3|size:284|pkt_type:SHORT_HEADER|frame:CRYPTO |
[2025/09/12 05:04:05 533553] [debug] |scid:c40905e674dbe371c93f8267|xqc_send_ctl_can_send|l-0.0.0.0-443-c40905e674dbe371c93f8267 p-193.167.0.100-51357-74115477683fcc2519c09a8a023d1d933c |path:0|can:1|pkt_sz:284|schedule_bytes:0|inflight:1395|cwnd:48845|conn:0000558BB8A17B5C|stream_id:0|stream_offset:0|
[2025/09/12 05:04:05 533558] [debug] |scid:c40905e674dbe371c93f8267|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:04:05 533562] [debug] |scid:c40905e674dbe371c93f8267|xqc_send_ctl_set_next_pn_for_packet|optimistic ack detection|skipped_range:9-11|next_skip_chance:1757653445765560|current_time:1757653445533561|
[2025/09/12 05:04:05 533566] [debug] |scid:c40905e674dbe371c93f8267|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:12|
[2025/09/12 05:04:05 533596] [info] |scid:c40905e674dbe371c93f8267|xqc_send_packet_with_pn|<==|conn:0000558BB8A17B5C|path:0|pkt_num:12|size:284|sent:300|pkt_type:SHORT_HEADER|frame:CRYPTO |inflight:1395|now:1757653445533573|stream_id:0|stream_offset:0|
[2025/09/12 05:04:05 533605] [debug] |scid:c40905e674dbe371c93f8267|xqc_send_ctl_on_packet_sent|conn:0000558BB8A17B5C|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 05:04:05 533612] [debug] |scid:c40905e674dbe371c93f8267|xqc_send_ctl_on_packet_sent|path:0|inflight:1395|applimit:3514|
[2025/09/12 05:04:05 533618] [debug] |scid:c40905e674dbe371c93f8267|xqc_send_ctl_get_pto_time_and_space|srtt:32173|rtt_var:5040|pto_duration:52333|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:04:05 533626] [debug] |scid:c40905e674dbe371c93f8267|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8A17B5C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:04:05 533630] [debug] |scid:c40905e674dbe371c93f8267|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8A17B5C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:04:05 533634] [debug] |scid:c40905e674dbe371c93f8267|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8A17B5C|path:0|PNS: 2, unacked: 1679|
[2025/09/12 05:04:05 533638] [debug] |scid:c40905e674dbe371c93f8267|xqc_timer_set|type:LOSS_DETECTION|expire:1757653445610906|now:1757653445533618|interv:77288|
[2025/09/12 05:04:05 533642] [debug] |scid:c40905e674dbe371c93f8267|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB8A17B5C|path:0|pns:2|expire:1757653445610906|now:1757653445533618|interval:77288|pto_count:0|srtt:32173
[2025/09/12 05:04:05 533657] [debug] |scid:c40905e674dbe371c93f8267|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:48845|inflight:1679|
[2025/09/12 05:04:05 533661] [debug] |scid:c40905e674dbe371c93f8267|xqc_conn_next_wakeup_time|wakeup_time:1757653445610906|
[2025/09/12 05:04:05 533666] [debug] |scid:c40905e674dbe371c93f8267|xqc_engine_add_wakeup_queue|next_tick_time:1757653445610906|
[2025/09/12 05:04:05 533670] [debug] |xqc_engine_wakeup_after|wakeup:1757653445610906|now:1757653445533669|diff:77237|
[2025/09/12 05:04:05 533674] [debug] |xqc_engine_main_logic|END|now:1757653445533460|
[2025/09/12 05:04:05 560431] [info] |xqc_engine_packet_process|==>|conn:0000558BB8A17B5C|size:39|state:ESTABED|recv_time:1757653445560428|
[2025/09/12 05:04:05 560453] [debug] |scid:c40905e674dbe371c93f8267|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:c40905e674dbe371c93f8267|spin_bit:0|
[2025/09/12 05:04:05 560466] [debug] |scid:c40905e674dbe371c93f8267|xqc_packet_decrypt|largest_pn:675448364|
[2025/09/12 05:04:05 560472] [debug] |scid:c40905e674dbe371c93f8267|xqc_packet_decrypt|decryption nonce|path_id:0|pn:675448365|
[2025/09/12 05:04:05 560480] [debug] |scid:c40905e674dbe371c93f8267|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:675448365|
[2025/09/12 05:04:05 560486] [debug] |scid:c40905e674dbe371c93f8267|xqc_process_frames|frame_type:1c|
[2025/09/12 05:04:05 560495] [debug] |scid:c40905e674dbe371c93f8267|xqc_timer_set|type:CONN_DRAINING|expire:1757653445792493|now:1757653445560494|interv:231999|
[2025/09/12 05:04:05 560502] [debug] |scid:c40905e674dbe371c93f8267|xqc_send_queue_drop_packets|sndq_packets_used:6|sndq_packets_used_bytes:0|sndq_packets_free:3|
[2025/09/12 05:04:05 560509] [debug] |scid:c40905e674dbe371c93f8267|xqc_send_queue_drop_packets|path:0|ctl_bytes_in_flight:1679|
[2025/09/12 05:04:05 560515] [debug] |scid:c40905e674dbe371c93f8267|xqc_timer_unset|type:ACK_INIT|
[2025/09/12 05:04:05 560521] [debug] |scid:c40905e674dbe371c93f8267|xqc_timer_unset|type:ACK_HSK|
[2025/09/12 05:04:05 560526] [debug] |scid:c40905e674dbe371c93f8267|xqc_timer_unset|type:ACK_01RTT|
[2025/09/12 05:04:05 560532] [debug] |scid:c40905e674dbe371c93f8267|xqc_timer_unset|type:LOSS_DETECTION|
[2025/09/12 05:04:05 560540] [info] |scid:c40905e674dbe371c93f8267|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 05:04:05 560548] [debug] |scid:c40905e674dbe371c93f8267|xqc_conn_immediate_close|gen_conn_close|state:CLOSING|
[2025/09/12 05:04:05 560555] [debug] |scid:c40905e674dbe371c93f8267|xqc_process_frames|draining state, skip|
[2025/09/12 05:04:05 560562] [debug] |scid:c40905e674dbe371c93f8267|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:675448365|largest:675448365|pns:2|
[2025/09/12 05:04:05 560569] [info] |scid:c40905e674dbe371c93f8267|xqc_conn_on_pkt_processed|====>|conn:0000558BB8A17B5C|path:0|size:39|pkt_type:SHORT_HEADER|pkt_num:675448365|frame:CONNECTION_CLOSE |recv_time:1757653445560428|dcid:c40905e674dbe371c93f8267|dcid_seq:0|
[2025/09/12 05:04:05 560577] [debug] |scid:c40905e674dbe371c93f8267|xqc_timer_set|type:PATH_IDLE|expire:1757653565560428|now:1757653445560428|interv:120000000|
[2025/09/12 05:04:05 560584] [debug] |scid:c40905e674dbe371c93f8267|xqc_timer_set|type:CONN_IDLE|expire:1757653565560428|now:1757653445560428|interv:120000000|
[2025/09/12 05:04:05 560590] [debug] |scid:c40905e674dbe371c93f8267|xqc_engine_remove_wakeup_queue|next_tick_time:1757653445610906|pq_index:0|
[2025/09/12 05:04:05 560597] [debug] |scid:c40905e674dbe371c93f8267|xqc_engine_add_active_queue|last_ticked_time:1757653445533460|
[2025/09/12 05:04:05 560601] [debug] |xqc_engine_main_logic|BEGIN|now:1757653445560601|
[2025/09/12 05:04:05 560607] [debug] |scid:c40905e674dbe371c93f8267|xqc_engine_process_conn|conn:0000558BB8A17B5C|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:1757653445560606|
[2025/09/12 05:04:05 560622] [debug] |scid:c40905e674dbe371c93f8267|xqc_path_get_perf_class|conn:0000558BB8A17B5C|path_id:0|path_srtt:32173|min_srtt:32173|path_bw:9888|loss_rate:25.00|path_pto:0|
[2025/09/12 05:04:05 560627] [debug] |scid:c40905e674dbe371c93f8267|xqc_minrtt_scheduler_get_path|path srtt|conn:0000558BB8A17B5C|path_id:0|path_srtt:32173|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:04:05 560632] [debug] |scid:c40905e674dbe371c93f8267|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CONNECTION_CLOSE |pn:0|size:26|reinj:0|path_class:2|
[2025/09/12 05:04:05 560638] [debug] |scid:c40905e674dbe371c93f8267|xqc_check_acked_or_dropped_pkt|conn:0000558BB8A17B5C|pkt_num:0|size:26|pkt_type:SHORT_HEADER|frame:CONNECTION_CLOSE |
[2025/09/12 05:04:05 560643] [debug] |scid:c40905e674dbe371c93f8267|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:13|
[2025/09/12 05:04:05 560684] [info] |scid:c40905e674dbe371c93f8267|xqc_send_packet_with_pn|<==|conn:0000558BB8A17B5C|path:0|pkt_num:13|size:26|sent:42|pkt_type:SHORT_HEADER|frame:CONNECTION_CLOSE |inflight:0|now:1757653445560652|stream_id:0|stream_offset:0|
[2025/09/12 05:04:05 560694] [debug] |scid:c40905e674dbe371c93f8267|xqc_send_ctl_on_packet_sent|conn:0000558BB8A17B5C|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 05:04:05 560703] [debug] |scid:c40905e674dbe371c93f8267|xqc_conn_next_wakeup_time|wakeup_time:1757653445792493|
[2025/09/12 05:04:05 560709] [debug] |scid:c40905e674dbe371c93f8267|xqc_engine_add_wakeup_queue|next_tick_time:1757653445792493|
[2025/09/12 05:04:05 560713] [debug] |xqc_engine_wakeup_after|wakeup:1757653445792493|now:1757653445560713|diff:231780|
[2025/09/12 05:04:05 560718] [debug] |xqc_engine_main_logic|END|now:1757653445560606|
[2025/09/12 05:04:05 560723] [debug] |xqc_engine_main_logic|BEGIN|now:1757653445560723|
[2025/09/12 05:04:05 560727] [debug] |xqc_engine_wakeup_after|wakeup:1757653445792493|now:1757653445560727|diff:231766|
[2025/09/12 05:04:05 560731] [debug] |xqc_engine_main_logic|END|now:1757653445560723|
[2025/09/12 05:04:05 636852] [debug] |scid:1cd366fd2ffce38d2cc666cc|xqc_timer_set|type:CONN_IDLE|expire:1757653505636850|now:1757653445636850|interv:60000000|
[2025/09/12 05:04:05 636883] [debug] |scid:1cd366fd2ffce38d2cc666cc|xqc_timer_set|type:PATH_IDLE|expire:1757653505636883|now:1757653445636883|interv:60000000|
[2025/09/12 05:04:05 636893] [debug] |xqc_path_create|path:0|dcid:fa0dd4f0632807452667439967f2fd6788|scid:1cd366fd2ffce38d2cc666cc|create_path_count:1|
[2025/09/12 05:04:05 636900] [debug] |scid:1cd366fd2ffce38d2cc666cc|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 05:04:05 636906] [debug] |xqc_path_init|path:0|dcid:fa0dd4f0632807452667439967f2fd6788|scid:1cd366fd2ffce38d2cc666cc|state:2|
[2025/09/12 05:04:05 636912] [debug] |scid:1cd366fd2ffce38d2cc666cc|xqc_conn_create|success|scid:1cd366fd2ffce38d2cc666cc|dcid:fa0dd4f0632807452667439967f2fd6788|conn:0000558BB89E8B5C|
[2025/09/12 05:04:05 636920] [info] |scid:1cd366fd2ffce38d2cc666cc|xqc_conn_server_create|hash odcid conn|odcid:dd0321ec0b66c2ff84e0040b771a04852b74|conn:0000558BB89E8B5C|
[2025/09/12 05:04:05 636932] [info] |scid:1cd366fd2ffce38d2cc666cc|xqc_conn_get_local_transport_params|generate sr_token[644eb07fcce7b28d34bf6858e1ec341e] for cid[dd0321ec0b66c2ff84e0040b771a04852b74]
[2025/09/12 05:04:05 636957] [stats] |xqc_conn_server_init_path_addr|path:0|l-0.0.0.0-443-1cd366fd2ffce38d2cc666cc p-193.167.0.100-42499-fa0dd4f0632807452667439967f2fd6788|
[2025/09/12 05:04:05 636965] [info] |xqc_engine_packet_process|==>|conn:0000558BB89E8B5C|size:1200|state:S_INIT|recv_time:1757653445636818|
[2025/09/12 05:04:05 637129] [debug] |scid:1cd366fd2ffce38d2cc666cc|xqc_packet_parse_initial|packet parse|initial|
[2025/09/12 05:04:05 637140] [debug] |scid:1cd366fd2ffce38d2cc666cc|xqc_packet_parse_initial|success|Length:1153|
[2025/09/12 05:04:05 637146] [debug] |scid:1cd366fd2ffce38d2cc666cc|xqc_packet_decrypt|largest_pn:0|
[2025/09/12 05:04:05 637150] [debug] |scid:1cd366fd2ffce38d2cc666cc|xqc_packet_decrypt|decryption nonce|path_id:0|pn:1707814880|
[2025/09/12 05:04:05 637158] [debug] |scid:1cd366fd2ffce38d2cc666cc|xqc_packet_decrypt_single|pkt_type:INIT|pkt_num:1707814880|
[2025/09/12 05:04:05 637163] [debug] |scid:1cd366fd2ffce38d2cc666cc|xqc_process_frames|frame_type:6|
[2025/09/12 05:04:05 637167] [info] |scid:1cd366fd2ffce38d2cc666cc|xqc_conn_check_token|token empty|
[2025/09/12 05:04:05 637173] [info] |scid:1cd366fd2ffce38d2cc666cc|xqc_process_crypto_frame|check_token fail|conn:0000558BB89E8B5C|l-0.0.0.0-443-1cd366fd2ffce38d2cc666cc p-193.167.0.100-42499-fa0dd4f0632807452667439967f2fd6788|
[2025/09/12 05:04:05 637178] [debug] |scid:1cd366fd2ffce38d2cc666cc|xqc_create_crypto_stream|encrypt_level:0|cur_state:S_INIT|
[2025/09/12 05:04:05 637183] [debug] |scid:1cd366fd2ffce38d2cc666cc|xqc_process_crypto_frame|level:0|
[2025/09/12 05:04:05 637188] [debug] |scid:1cd366fd2ffce38d2cc666cc|xqc_read_crypto_stream|xqc_read_crypto_stream|level:0|
[2025/09/12 05:04:05 637193] [debug] |scid:1cd366fd2ffce38d2cc666cc|xqc_engine_add_active_queue|last_ticked_time:0|
[2025/09/12 05:04:05 637197] [debug] |scid:1cd366fd2ffce38d2cc666cc|xqc_create_crypto_stream|encrypt_level:2|cur_state:S_INIT|
[2025/09/12 05:04:05 637206] [debug] |scid:1cd366fd2ffce38d2cc666cc|xqc_process_crypto_frame|server create hsk stream|
[2025/09/12 05:04:05 637210] [debug] |scid:1cd366fd2ffce38d2cc666cc|xqc_process_frames|frame_type:6|
[2025/09/12 05:04:05 637213] [info] |scid:1cd366fd2ffce38d2cc666cc|xqc_conn_check_token|token empty|
[2025/09/12 05:04:05 637217] [info] |scid:1cd366fd2ffce38d2cc666cc|xqc_process_crypto_frame|check_token fail|conn:0000558BB89E8B5C|l-0.0.0.0-443-1cd366fd2ffce38d2cc666cc p-193.167.0.100-42499-fa0dd4f0632807452667439967f2fd6788|
[2025/09/12 05:04:05 637221] [debug] |scid:1cd366fd2ffce38d2cc666cc|xqc_process_crypto_frame|level:0|
[2025/09/12 05:04:05 637225] [debug] |scid:1cd366fd2ffce38d2cc666cc|xqc_read_crypto_stream|xqc_read_crypto_stream|level:0|
[2025/09/12 05:04:05 637229] [debug] |scid:1cd366fd2ffce38d2cc666cc|xqc_process_frames|frame_type:6|
[2025/09/12 05:04:05 637233] [info] |scid:1cd366fd2ffce38d2cc666cc|xqc_conn_check_token|token empty|
[2025/09/12 05:04:05 637236] [info] |scid:1cd366fd2ffce38d2cc666cc|xqc_process_crypto_frame|check_token fail|conn:0000558BB89E8B5C|l-0.0.0.0-443-1cd366fd2ffce38d2cc666cc p-193.167.0.100-42499-fa0dd4f0632807452667439967f2fd6788|
[2025/09/12 05:04:05 637240] [debug] |scid:1cd366fd2ffce38d2cc666cc|xqc_process_crypto_frame|level:0|
[2025/09/12 05:04:05 637244] [debug] |scid:1cd366fd2ffce38d2cc666cc|xqc_read_crypto_stream|xqc_read_crypto_stream|level:0|
[2025/09/12 05:04:05 637248] [debug] |scid:1cd366fd2ffce38d2cc666cc|xqc_process_frames|frame_type:6|
[2025/09/12 05:04:05 637252] [info] |scid:1cd366fd2ffce38d2cc666cc|xqc_conn_check_token|token empty|
[2025/09/12 05:04:05 637255] [info] |scid:1cd366fd2ffce38d2cc666cc|xqc_process_crypto_frame|check_token fail|conn:0000558BB89E8B5C|l-0.0.0.0-443-1cd366fd2ffce38d2cc666cc p-193.167.0.100-42499-fa0dd4f0632807452667439967f2fd6788|
[2025/09/12 05:04:05 637259] [debug] |scid:1cd366fd2ffce38d2cc666cc|xqc_process_crypto_frame|level:0|
[2025/09/12 05:04:05 637263] [debug] |scid:1cd366fd2ffce38d2cc666cc|xqc_read_crypto_stream|xqc_read_crypto_stream|level:0|
[2025/09/12 05:04:05 637267] [debug] |scid:1cd366fd2ffce38d2cc666cc|xqc_process_frames|frame_type:1|
[2025/09/12 05:04:05 637271] [debug] |scid:1cd366fd2ffce38d2cc666cc|xqc_process_frames|frame_type:6|
[2025/09/12 05:04:05 637274] [info] |scid:1cd366fd2ffce38d2cc666cc|xqc_conn_check_token|token empty|
[2025/09/12 05:04:05 637278] [info] |scid:1cd366fd2ffce38d2cc666cc|xqc_process_crypto_frame|check_token fail|conn:0000558BB89E8B5C|l-0.0.0.0-443-1cd366fd2ffce38d2cc666cc p-193.167.0.100-42499-fa0dd4f0632807452667439967f2fd6788|
[2025/09/12 05:04:05 637286] [debug] |scid:1cd366fd2ffce38d2cc666cc|xqc_process_crypto_frame|level:0|
[2025/09/12 05:04:05 637290] [debug] |scid:1cd366fd2ffce38d2cc666cc|xqc_read_crypto_stream|xqc_read_crypto_stream|level:0|
[2025/09/12 05:04:05 637294] [debug] |scid:1cd366fd2ffce38d2cc666cc|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:0|56u|
[2025/09/12 05:04:05 637314] [debug] |scid:1cd366fd2ffce38d2cc666cc|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:0|SSL_quic_write_level:0|rv:-1|
[2025/09/12 05:04:05 637319] [debug] |scid:1cd366fd2ffce38d2cc666cc|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/09/12 05:04:05 637323] [debug] |scid:1cd366fd2ffce38d2cc666cc|xqc_process_frames|frame_type:6|
[2025/09/12 05:04:05 637327] [info] |scid:1cd366fd2ffce38d2cc666cc|xqc_conn_check_token|token empty|
[2025/09/12 05:04:05 637331] [info] |scid:1cd366fd2ffce38d2cc666cc|xqc_process_crypto_frame|check_token fail|conn:0000558BB89E8B5C|l-0.0.0.0-443-1cd366fd2ffce38d2cc666cc p-193.167.0.100-42499-fa0dd4f0632807452667439967f2fd6788|
[2025/09/12 05:04:05 637335] [debug] |scid:1cd366fd2ffce38d2cc666cc|xqc_process_crypto_frame|level:0|
[2025/09/12 05:04:05 637339] [debug] |scid:1cd366fd2ffce38d2cc666cc|xqc_read_crypto_stream|xqc_read_crypto_stream|level:0|
[2025/09/12 05:04:05 637342] [debug] |scid:1cd366fd2ffce38d2cc666cc|xqc_process_frames|frame_type:6|
[2025/09/12 05:04:05 637346] [info] |scid:1cd366fd2ffce38d2cc666cc|xqc_conn_check_token|token empty|
[2025/09/12 05:04:05 637350] [info] |scid:1cd366fd2ffce38d2cc666cc|xqc_process_crypto_frame|check_token fail|conn:0000558BB89E8B5C|l-0.0.0.0-443-1cd366fd2ffce38d2cc666cc p-193.167.0.100-42499-fa0dd4f0632807452667439967f2fd6788|
[2025/09/12 05:04:05 637354] [debug] |scid:1cd366fd2ffce38d2cc666cc|xqc_process_crypto_frame|level:0|
[2025/09/12 05:04:05 637357] [debug] |scid:1cd366fd2ffce38d2cc666cc|xqc_read_crypto_stream|xqc_read_crypto_stream|level:0|
[2025/09/12 05:04:05 637361] [debug] |scid:1cd366fd2ffce38d2cc666cc|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:0|56u|
[2025/09/12 05:04:05 637365] [debug] |scid:1cd366fd2ffce38d2cc666cc|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:0|SSL_quic_write_level:0|rv:-1|
[2025/09/12 05:04:05 637369] [debug] |scid:1cd366fd2ffce38d2cc666cc|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/09/12 05:04:05 637373] [debug] |scid:1cd366fd2ffce38d2cc666cc|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:0|56u|
[2025/09/12 05:04:05 637377] [debug] |scid:1cd366fd2ffce38d2cc666cc|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:0|SSL_quic_write_level:0|rv:-1|
[2025/09/12 05:04:05 637381] [debug] |scid:1cd366fd2ffce38d2cc666cc|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/09/12 05:04:05 637385] [debug] |scid:1cd366fd2ffce38d2cc666cc|xqc_process_frames|frame_type:6|
[2025/09/12 05:04:05 637389] [info] |scid:1cd366fd2ffce38d2cc666cc|xqc_conn_check_token|token empty|
[2025/09/12 05:04:05 637392] [info] |scid:1cd366fd2ffce38d2cc666cc|xqc_process_crypto_frame|check_token fail|conn:0000558BB89E8B5C|l-0.0.0.0-443-1cd366fd2ffce38d2cc666cc p-193.167.0.100-42499-fa0dd4f0632807452667439967f2fd6788|
[2025/09/12 05:04:05 637396] [debug] |scid:1cd366fd2ffce38d2cc666cc|xqc_process_crypto_frame|level:0|
[2025/09/12 05:04:05 637400] [debug] |scid:1cd366fd2ffce38d2cc666cc|xqc_read_crypto_stream|xqc_read_crypto_stream|level:0|
[2025/09/12 05:04:05 637404] [debug] |scid:1cd366fd2ffce38d2cc666cc|xqc_process_frames|frame_type:6|
[2025/09/12 05:04:05 637408] [info] |scid:1cd366fd2ffce38d2cc666cc|xqc_conn_check_token|token empty|
[2025/09/12 05:04:05 637411] [info] |scid:1cd366fd2ffce38d2cc666cc|xqc_process_crypto_frame|check_token fail|conn:0000558BB89E8B5C|l-0.0.0.0-443-1cd366fd2ffce38d2cc666cc p-193.167.0.100-42499-fa0dd4f0632807452667439967f2fd6788|
[2025/09/12 05:04:05 637415] [debug] |scid:1cd366fd2ffce38d2cc666cc|xqc_process_crypto_frame|level:0|
[2025/09/12 05:04:05 637422] [debug] |scid:1cd366fd2ffce38d2cc666cc|xqc_read_crypto_stream|xqc_read_crypto_stream|level:0|
[2025/09/12 05:04:05 637426] [debug] |scid:1cd366fd2ffce38d2cc666cc|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:0|28u|
[2025/09/12 05:04:05 637430] [debug] |scid:1cd366fd2ffce38d2cc666cc|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:0|SSL_quic_write_level:0|rv:-1|
[2025/09/12 05:04:05 637434] [debug] |scid:1cd366fd2ffce38d2cc666cc|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/09/12 05:04:05 637438] [debug] |scid:1cd366fd2ffce38d2cc666cc|xqc_process_frames|frame_type:0|
[2025/09/12 05:04:05 637441] [debug] |scid:1cd366fd2ffce38d2cc666cc|xqc_process_padding_frame|process padding|
[2025/09/12 05:04:05 637445] [debug] |scid:1cd366fd2ffce38d2cc666cc|xqc_process_frames|frame_type:6|
[2025/09/12 05:04:05 637449] [info] |scid:1cd366fd2ffce38d2cc666cc|xqc_conn_check_token|token empty|
[2025/09/12 05:04:05 637453] [info] |scid:1cd366fd2ffce38d2cc666cc|xqc_process_crypto_frame|check_token fail|conn:0000558BB89E8B5C|l-0.0.0.0-443-1cd366fd2ffce38d2cc666cc p-193.167.0.100-42499-fa0dd4f0632807452667439967f2fd6788|
[2025/09/12 05:04:05 637457] [debug] |scid:1cd366fd2ffce38d2cc666cc|xqc_process_crypto_frame|level:0|
[2025/09/12 05:04:05 637460] [debug] |scid:1cd366fd2ffce38d2cc666cc|xqc_read_crypto_stream|xqc_read_crypto_stream|level:0|
[2025/09/12 05:04:05 637464] [debug] |scid:1cd366fd2ffce38d2cc666cc|xqc_process_frames|frame_type:1|
[2025/09/12 05:04:05 637468] [debug] |scid:1cd366fd2ffce38d2cc666cc|xqc_process_frames|frame_type:0|
[2025/09/12 05:04:05 637471] [debug] |scid:1cd366fd2ffce38d2cc666cc|xqc_process_padding_frame|process padding|
[2025/09/12 05:04:05 637475] [debug] |scid:1cd366fd2ffce38d2cc666cc|xqc_process_frames|frame_type:6|
[2025/09/12 05:04:05 637479] [info] |scid:1cd366fd2ffce38d2cc666cc|xqc_conn_check_token|token empty|
[2025/09/12 05:04:05 637482] [info] |scid:1cd366fd2ffce38d2cc666cc|xqc_process_crypto_frame|check_token fail|conn:0000558BB89E8B5C|l-0.0.0.0-443-1cd366fd2ffce38d2cc666cc p-193.167.0.100-42499-fa0dd4f0632807452667439967f2fd6788|
[2025/09/12 05:04:05 637486] [debug] |scid:1cd366fd2ffce38d2cc666cc|xqc_process_crypto_frame|level:0|
[2025/09/12 05:04:05 637490] [debug] |scid:1cd366fd2ffce38d2cc666cc|xqc_read_crypto_stream|xqc_read_crypto_stream|level:0|
[2025/09/12 05:04:05 637494] [debug] |scid:1cd366fd2ffce38d2cc666cc|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:0|28u|
[2025/09/12 05:04:05 637498] [debug] |scid:1cd366fd2ffce38d2cc666cc|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:0|SSL_quic_write_level:0|rv:-1|
[2025/09/12 05:04:05 637502] [debug] |scid:1cd366fd2ffce38d2cc666cc|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/09/12 05:04:05 637505] [debug] |scid:1cd366fd2ffce38d2cc666cc|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:0|10u|
[2025/09/12 05:04:05 637509] [debug] |scid:1cd366fd2ffce38d2cc666cc|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:0|SSL_quic_write_level:0|rv:-1|
[2025/09/12 05:04:05 637513] [debug] |scid:1cd366fd2ffce38d2cc666cc|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/09/12 05:04:05 637517] [debug] |scid:1cd366fd2ffce38d2cc666cc|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:0|5u|
[2025/09/12 05:04:05 637521] [debug] |scid:1cd366fd2ffce38d2cc666cc|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:0|SSL_quic_write_level:0|rv:-1|
[2025/09/12 05:04:05 637525] [debug] |scid:1cd366fd2ffce38d2cc666cc|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/09/12 05:04:05 637529] [debug] |scid:1cd366fd2ffce38d2cc666cc|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:0|2u|
[2025/09/12 05:04:05 637533] [debug] |scid:1cd366fd2ffce38d2cc666cc|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:0|SSL_quic_write_level:0|rv:-1|
[2025/09/12 05:04:05 637537] [debug] |scid:1cd366fd2ffce38d2cc666cc|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/09/12 05:04:05 637540] [debug] |scid:1cd366fd2ffce38d2cc666cc|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:0|3u|
[2025/09/12 05:04:05 637547] [debug] |scid:1cd366fd2ffce38d2cc666cc|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:0|SSL_quic_write_level:0|rv:-1|
[2025/09/12 05:04:05 637551] [debug] |scid:1cd366fd2ffce38d2cc666cc|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/09/12 05:04:05 637555] [debug] |scid:1cd366fd2ffce38d2cc666cc|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:0|10u|
[2025/09/12 05:04:05 637559] [debug] |scid:1cd366fd2ffce38d2cc666cc|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:0|SSL_quic_write_level:0|rv:-1|
[2025/09/12 05:04:05 637562] [debug] |scid:1cd366fd2ffce38d2cc666cc|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/09/12 05:04:05 637566] [debug] |scid:1cd366fd2ffce38d2cc666cc|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:0|11u|
[2025/09/12 05:04:05 637610] [info] |scid:1cd366fd2ffce38d2cc666cc|xqc_ssl_cert_cb|cert chain or key empty|sni:server4
[2025/09/12 05:04:05 637781] [debug] |scid:1cd366fd2ffce38d2cc666cc|xqc_conn_tls_transport_params_cb|1RTT_transport_params|max_datagram_frame_size:0|
[2025/09/12 05:04:05 637786] [debug] |scid:1cd366fd2ffce38d2cc666cc|xqc_conn_enable_multipath|xqc_conn_enable_multipath|1|0|
[2025/09/12 05:04:05 637791] [warn] |scid:1cd366fd2ffce38d2cc666cc|xqc_conn_try_to_enable_multipath|multipath_version_negotiation err|
[2025/09/12 05:04:05 638000] [debug] |scid:1cd366fd2ffce38d2cc666cc|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:2|SSL_quic_write_level:3|rv:0|
[2025/09/12 05:04:05 638006] [debug] |scid:1cd366fd2ffce38d2cc666cc|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/09/12 05:04:05 638010] [debug] |scid:1cd366fd2ffce38d2cc666cc|xqc_process_frames|frame_type:0|
[2025/09/12 05:04:05 638014] [debug] |scid:1cd366fd2ffce38d2cc666cc|xqc_process_padding_frame|process padding|
[2025/09/12 05:04:05 638022] [debug] |scid:1cd366fd2ffce38d2cc666cc|xqc_timer_unset|type:ACK_INIT|
[2025/09/12 05:04:05 638027] [debug] |scid:1cd366fd2ffce38d2cc666cc|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 05:04:05 638032] [debug] |scid:1cd366fd2ffce38d2cc666cc|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:1707814880|largest:1707814880|pns:0|
[2025/09/12 05:04:05 638037] [info] |scid:1cd366fd2ffce38d2cc666cc|xqc_conn_on_pkt_processed|====>|conn:0000558BB89E8B5C|path:0|size:1200|pkt_type:INIT|pkt_num:1707814880|frame:PADDING PING CRYPTO |recv_time:1757653445636818|dcid:dd0321ec0b66c2ff84e0040b771a04852b74|dcid_seq:0|
[2025/09/12 05:04:05 638077] [debug] |scid:1cd366fd2ffce38d2cc666cc|xqc_timer_set|type:PATH_IDLE|expire:1757653505636818|now:1757653445636818|interv:60000000|
[2025/09/12 05:04:05 638081] [debug] |scid:1cd366fd2ffce38d2cc666cc|xqc_timer_set|type:CONN_IDLE|expire:1757653505636818|now:1757653445636818|interv:60000000|
[2025/09/12 05:04:05 638085] [debug] |xqc_engine_main_logic|BEGIN|now:1757653445638085|
[2025/09/12 05:04:05 638090] [debug] |scid:1cd366fd2ffce38d2cc666cc|xqc_engine_process_conn|conn:0000558BB89E8B5C|state:S_INIT|flag:TICKING DCID_OK UPPER_CONN_EXIST INIT_RECVD NEED_RUN (null) |now:1757653445638090|
[2025/09/12 05:04:05 638096] [info] |scid:1cd366fd2ffce38d2cc666cc|xqc_conn_check_tx_key|keys are ready, can send 1rtt now|
[2025/09/12 05:04:05 638100] [debug] |scid:1cd366fd2ffce38d2cc666cc|xqc_crypto_stream_on_read|encrypt_level:0|cur_state:S_INIT|next_state:S_INITIAL_RECVD|
[2025/09/12 05:04:05 638104] [debug] |scid:1cd366fd2ffce38d2cc666cc|xqc_process_crypto_write_streams|
[2025/09/12 05:04:05 638108] [debug] |scid:1cd366fd2ffce38d2cc666cc|xqc_crypto_stream_on_write|enc_level|0|
[2025/09/12 05:04:05 638112] [debug] |scid:1cd366fd2ffce38d2cc666cc|xqc_crypto_stream_on_write|cur_state:1|switch|
[2025/09/12 05:04:05 638119] [info] |scid:1cd366fd2ffce38d2cc666cc|xqc_crypto_stream_send|crypto send data|pkt_num:0|size:137|sent:94|pkt_type:INIT|frame:CRYPTO |now:1757653445638118|
[2025/09/12 05:04:05 638123] [debug] |scid:1cd366fd2ffce38d2cc666cc|xqc_crypto_stream_on_write|encrypt_level:0|cur_state:S_INITIAL_RECVD|next_state:S_INITIAL_SENT|
[2025/09/12 05:04:05 638133] [debug] |scid:1cd366fd2ffce38d2cc666cc|xqc_process_crypto_write_streams|
[2025/09/12 05:04:05 638137] [debug] |scid:1cd366fd2ffce38d2cc666cc|xqc_crypto_stream_on_write|enc_level|2|
[2025/09/12 05:04:05 638141] [info] |scid:1cd366fd2ffce38d2cc666cc|xqc_crypto_stream_send|crypto send data|pkt_num:0|size:194|sent:152|pkt_type:HSK|frame:CRYPTO |now:1757653445638141|
[2025/09/12 05:04:05 638146] [info] |scid:1cd366fd2ffce38d2cc666cc|xqc_crypto_stream_send|crypto send data|pkt_num:0|size:516|sent:474|pkt_type:HSK|frame:CRYPTO |now:1757653445638146|
[2025/09/12 05:04:05 638151] [info] |scid:1cd366fd2ffce38d2cc666cc|xqc_crypto_stream_send|crypto send data|pkt_num:0|size:126|sent:84|pkt_type:HSK|frame:CRYPTO |now:1757653445638151|
[2025/09/12 05:04:05 638156] [info] |scid:1cd366fd2ffce38d2cc666cc|xqc_crypto_stream_send|crypto send data|pkt_num:0|size:82|sent:40|pkt_type:HSK|frame:CRYPTO |now:1757653445638155|
[2025/09/12 05:04:05 638160] [debug] |scid:1cd366fd2ffce38d2cc666cc|xqc_crypto_stream_on_write|encrypt_level:2|cur_state:S_INITIAL_SENT|next_state:S_HANDSHAKE_SENT|
[2025/09/12 05:04:05 638166] [debug] |scid:1cd366fd2ffce38d2cc666cc|xqc_gen_ack_frame|largest_recv:1707814880|ack_delay:1347|first_ack_range:0|largest_pkt_recv_time:1757653445636818|
[2025/09/12 05:04:05 638170] [debug] |scid:1cd366fd2ffce38d2cc666cc|xqc_gen_ack_frame|high:1707814880|low:1707814880|pkt_pns:0|
[2025/09/12 05:04:05 638174] [debug] |scid:1cd366fd2ffce38d2cc666cc|xqc_write_ack_to_one_packet|ack_size:13|path:0|path_largest_recv:1707814880|frame_largest_recv:1707814880|
[2025/09/12 05:04:05 638179] [debug] |scid:1cd366fd2ffce38d2cc666cc|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:0|
[2025/09/12 05:04:05 638185] [debug] |scid:1cd366fd2ffce38d2cc666cc|xqc_path_get_perf_class|conn:0000558BB89E8B5C|path_id:0|path_srtt:250000|min_srtt:250000|path_bw:0|loss_rate:0.00|path_pto:0|
[2025/09/12 05:04:05 638190] [debug] |scid:1cd366fd2ffce38d2cc666cc|xqc_minrtt_scheduler_get_path|path srtt|conn:0000558BB89E8B5C|path_id:0|path_srtt:250000|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:04:05 638195] [debug] |scid:1cd366fd2ffce38d2cc666cc|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CRYPTO |pn:0|size:137|reinj:0|path_class:2|
[2025/09/12 05:04:05 638199] [debug] |scid:1cd366fd2ffce38d2cc666cc|xqc_path_get_perf_class|conn:0000558BB89E8B5C|path_id:0|path_srtt:250000|min_srtt:250000|path_bw:0|loss_rate:0.00|path_pto:0|
[2025/09/12 05:04:05 638204] [debug] |scid:1cd366fd2ffce38d2cc666cc|xqc_minrtt_scheduler_get_path|path srtt|conn:0000558BB89E8B5C|path_id:0|path_srtt:250000|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:04:05 638208] [debug] |scid:1cd366fd2ffce38d2cc666cc|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CRYPTO |pn:0|size:194|reinj:0|path_class:2|
[2025/09/12 05:04:05 638212] [debug] |scid:1cd366fd2ffce38d2cc666cc|xqc_path_get_perf_class|conn:0000558BB89E8B5C|path_id:0|path_srtt:250000|min_srtt:250000|path_bw:0|loss_rate:0.00|path_pto:0|
[2025/09/12 05:04:05 638217] [debug] |scid:1cd366fd2ffce38d2cc666cc|xqc_minrtt_scheduler_get_path|path srtt|conn:0000558BB89E8B5C|path_id:0|path_srtt:250000|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:04:05 638221] [debug] |scid:1cd366fd2ffce38d2cc666cc|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CRYPTO |pn:0|size:516|reinj:0|path_class:2|
[2025/09/12 05:04:05 638225] [debug] |scid:1cd366fd2ffce38d2cc666cc|xqc_path_get_perf_class|conn:0000558BB89E8B5C|path_id:0|path_srtt:250000|min_srtt:250000|path_bw:0|loss_rate:0.00|path_pto:0|
[2025/09/12 05:04:05 638229] [debug] |scid:1cd366fd2ffce38d2cc666cc|xqc_minrtt_scheduler_get_path|path srtt|conn:0000558BB89E8B5C|path_id:0|path_srtt:250000|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:04:05 638233] [debug] |scid:1cd366fd2ffce38d2cc666cc|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CRYPTO |pn:0|size:126|reinj:0|path_class:2|
[2025/09/12 05:04:05 638240] [debug] |scid:1cd366fd2ffce38d2cc666cc|xqc_path_get_perf_class|conn:0000558BB89E8B5C|path_id:0|path_srtt:250000|min_srtt:250000|path_bw:0|loss_rate:0.00|path_pto:0|
[2025/09/12 05:04:05 638244] [debug] |scid:1cd366fd2ffce38d2cc666cc|xqc_minrtt_scheduler_get_path|path srtt|conn:0000558BB89E8B5C|path_id:0|path_srtt:250000|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:04:05 638248] [debug] |scid:1cd366fd2ffce38d2cc666cc|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CRYPTO |pn:0|size:82|reinj:0|path_class:2|
[2025/09/12 05:04:05 638253] [debug] |scid:1cd366fd2ffce38d2cc666cc|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:ACK |stream_id:0|stream_offset:0|
[2025/09/12 05:04:05 638258] [debug] |scid:1cd366fd2ffce38d2cc666cc|xqc_check_acked_or_dropped_pkt|conn:0000558BB89E8B5C|pkt_num:0|size:137|pkt_type:INIT|frame:CRYPTO |
[2025/09/12 05:04:05 638264] [debug] |scid:1cd366fd2ffce38d2cc666cc|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:0|
[2025/09/12 05:04:05 638299] [info] |scid:1cd366fd2ffce38d2cc666cc|xqc_send_packet_with_pn|<==|conn:0000558BB89E8B5C|path:0|pkt_num:0|size:1184|sent:1200|pkt_type:INIT|frame:PADDING CRYPTO |inflight:0|now:1757653445638272|stream_id:0|stream_offset:0|
[2025/09/12 05:04:05 638306] [debug] |scid:1cd366fd2ffce38d2cc666cc|xqc_send_ctl_on_packet_sent|conn:0000558BB89E8B5C|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 05:04:05 638311] [debug] |scid:1cd366fd2ffce38d2cc666cc|xqc_send_ctl_on_packet_sent|path:0|inflight:0|applimit:0|
[2025/09/12 05:04:05 638317] [debug] |scid:1cd366fd2ffce38d2cc666cc|xqc_send_ctl_get_pto_time_and_space|srtt:250000|rtt_var:125000|pto_duration:750000|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:04:05 638325] [debug] |scid:1cd366fd2ffce38d2cc666cc|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB89E8B5C|path:0|PNS: 0, unacked: 1184|
[2025/09/12 05:04:05 638331] [debug] |scid:1cd366fd2ffce38d2cc666cc|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB89E8B5C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:04:05 638337] [debug] |scid:1cd366fd2ffce38d2cc666cc|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB89E8B5C|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:04:05 638344] [debug] |scid:1cd366fd2ffce38d2cc666cc|xqc_timer_set|type:LOSS_DETECTION|expire:1757653446388272|now:1757653445638316|interv:749956|
[2025/09/12 05:04:05 638350] [debug] |scid:1cd366fd2ffce38d2cc666cc|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB89E8B5C|path:0|pns:0|expire:1757653446388272|now:1757653445638316|interval:749956|pto_count:0|srtt:250000
[2025/09/12 05:04:05 638357] [debug] |scid:1cd366fd2ffce38d2cc666cc|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:45952|inflight:1184|
[2025/09/12 05:04:05 638365] [debug] |scid:1cd366fd2ffce38d2cc666cc|xqc_check_acked_or_dropped_pkt|conn:0000558BB89E8B5C|pkt_num:0|size:194|pkt_type:HSK|frame:CRYPTO |
[2025/09/12 05:04:05 638372] [debug] |scid:1cd366fd2ffce38d2cc666cc|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:0|
[2025/09/12 05:04:05 638402] [info] |scid:1cd366fd2ffce38d2cc666cc|xqc_send_packet_with_pn|<==|conn:0000558BB89E8B5C|path:0|pkt_num:0|size:194|sent:210|pkt_type:HSK|frame:CRYPTO |inflight:1184|now:1757653445638382|stream_id:0|stream_offset:0|
[2025/09/12 05:04:05 638408] [debug] |scid:1cd366fd2ffce38d2cc666cc|xqc_send_ctl_on_packet_sent|conn:0000558BB89E8B5C|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 05:04:05 638416] [debug] |scid:1cd366fd2ffce38d2cc666cc|xqc_send_ctl_on_packet_sent|path:0|inflight:1184|applimit:0|
[2025/09/12 05:04:05 638423] [debug] |scid:1cd366fd2ffce38d2cc666cc|xqc_send_ctl_get_pto_time_and_space|srtt:250000|rtt_var:125000|pto_duration:750000|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:04:05 638436] [debug] |scid:1cd366fd2ffce38d2cc666cc|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB89E8B5C|path:0|PNS: 0, unacked: 1184|
[2025/09/12 05:04:05 638443] [debug] |scid:1cd366fd2ffce38d2cc666cc|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB89E8B5C|path:0|PNS: 1, unacked: 194|
[2025/09/12 05:04:05 638449] [debug] |scid:1cd366fd2ffce38d2cc666cc|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB89E8B5C|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:04:05 638456] [debug] |scid:1cd366fd2ffce38d2cc666cc|xqc_timer_set|type:LOSS_DETECTION|expire:1757653446388272|now:1757653445638422|interv:749850|
[2025/09/12 05:04:05 638461] [debug] |scid:1cd366fd2ffce38d2cc666cc|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB89E8B5C|path:0|pns:0|expire:1757653446388272|now:1757653445638422|interval:749850|pto_count:0|srtt:250000
[2025/09/12 05:04:05 638465] [debug] |scid:1cd366fd2ffce38d2cc666cc|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:45952|inflight:1378|
[2025/09/12 05:04:05 638470] [debug] |scid:1cd366fd2ffce38d2cc666cc|xqc_check_acked_or_dropped_pkt|conn:0000558BB89E8B5C|pkt_num:0|size:516|pkt_type:HSK|frame:CRYPTO |
[2025/09/12 05:04:05 638475] [debug] |scid:1cd366fd2ffce38d2cc666cc|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1|
[2025/09/12 05:04:05 638500] [info] |scid:1cd366fd2ffce38d2cc666cc|xqc_send_packet_with_pn|<==|conn:0000558BB89E8B5C|path:0|pkt_num:1|size:516|sent:532|pkt_type:HSK|frame:CRYPTO |inflight:1378|now:1757653445638481|stream_id:0|stream_offset:0|
[2025/09/12 05:04:05 638506] [debug] |scid:1cd366fd2ffce38d2cc666cc|xqc_send_ctl_on_packet_sent|conn:0000558BB89E8B5C|path:0|pkt_num:1|origin_pktnum:0|size:516|enc_size:532|pkt_type:HSK|frame:CRYPTO |conn_state:S_HANDSHAKE_SENT|po_in_flight:0||retrans:0|
[2025/09/12 05:04:05 638513] [debug] |scid:1cd366fd2ffce38d2cc666cc|xqc_send_ctl_on_packet_sent|path:0|inflight:1378|applimit:0|
[2025/09/12 05:04:05 638520] [debug] |scid:1cd366fd2ffce38d2cc666cc|xqc_send_ctl_get_pto_time_and_space|srtt:250000|rtt_var:125000|pto_duration:750000|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:04:05 638526] [debug] |scid:1cd366fd2ffce38d2cc666cc|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB89E8B5C|path:0|PNS: 0, unacked: 1184|
[2025/09/12 05:04:05 638533] [debug] |scid:1cd366fd2ffce38d2cc666cc|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB89E8B5C|path:0|PNS: 1, unacked: 710|
[2025/09/12 05:04:05 638539] [debug] |scid:1cd366fd2ffce38d2cc666cc|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB89E8B5C|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:04:05 638545] [debug] |scid:1cd366fd2ffce38d2cc666cc|xqc_timer_set|type:LOSS_DETECTION|expire:1757653446388272|now:1757653445638519|interv:749753|
[2025/09/12 05:04:05 638550] [debug] |scid:1cd366fd2ffce38d2cc666cc|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB89E8B5C|path:0|pns:0|expire:1757653446388272|now:1757653445638519|interval:749753|pto_count:0|srtt:250000
[2025/09/12 05:04:05 638555] [debug] |scid:1cd366fd2ffce38d2cc666cc|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:45952|inflight:1894|
[2025/09/12 05:04:05 638560] [debug] |scid:1cd366fd2ffce38d2cc666cc|xqc_check_acked_or_dropped_pkt|conn:0000558BB89E8B5C|pkt_num:0|size:126|pkt_type:HSK|frame:CRYPTO |
[2025/09/12 05:04:05 638564] [debug] |scid:1cd366fd2ffce38d2cc666cc|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:2|
[2025/09/12 05:04:05 638587] [info] |scid:1cd366fd2ffce38d2cc666cc|xqc_send_packet_with_pn|<==|conn:0000558BB89E8B5C|path:0|pkt_num:2|size:126|sent:142|pkt_type:HSK|frame:CRYPTO |inflight:1894|now:1757653445638570|stream_id:0|stream_offset:0|
[2025/09/12 05:04:05 638592] [debug] |scid:1cd366fd2ffce38d2cc666cc|xqc_send_ctl_on_packet_sent|conn:0000558BB89E8B5C|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 05:04:05 638606] [debug] |scid:1cd366fd2ffce38d2cc666cc|xqc_send_ctl_on_packet_sent|path:0|inflight:1894|applimit:0|
[2025/09/12 05:04:05 638612] [debug] |scid:1cd366fd2ffce38d2cc666cc|xqc_send_ctl_get_pto_time_and_space|srtt:250000|rtt_var:125000|pto_duration:750000|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:04:05 638619] [debug] |scid:1cd366fd2ffce38d2cc666cc|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB89E8B5C|path:0|PNS: 0, unacked: 1184|
[2025/09/12 05:04:05 638625] [debug] |scid:1cd366fd2ffce38d2cc666cc|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB89E8B5C|path:0|PNS: 1, unacked: 836|
[2025/09/12 05:04:05 638631] [debug] |scid:1cd366fd2ffce38d2cc666cc|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB89E8B5C|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:04:05 638637] [debug] |scid:1cd366fd2ffce38d2cc666cc|xqc_timer_set|type:LOSS_DETECTION|expire:1757653446388272|now:1757653445638612|interv:749660|
[2025/09/12 05:04:05 638642] [debug] |scid:1cd366fd2ffce38d2cc666cc|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB89E8B5C|path:0|pns:0|expire:1757653446388272|now:1757653445638612|interval:749660|pto_count:0|srtt:250000
[2025/09/12 05:04:05 638646] [debug] |scid:1cd366fd2ffce38d2cc666cc|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:45952|inflight:2020|
[2025/09/12 05:04:05 638650] [debug] |scid:1cd366fd2ffce38d2cc666cc|xqc_check_acked_or_dropped_pkt|conn:0000558BB89E8B5C|pkt_num:0|size:82|pkt_type:HSK|frame:CRYPTO |
[2025/09/12 05:04:05 638655] [debug] |scid:1cd366fd2ffce38d2cc666cc|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:3|
[2025/09/12 05:04:05 638678] [info] |scid:1cd366fd2ffce38d2cc666cc|xqc_send_packet_with_pn|<==|conn:0000558BB89E8B5C|path:0|pkt_num:3|size:82|sent:98|pkt_type:HSK|frame:CRYPTO |inflight:2020|now:1757653445638661|stream_id:0|stream_offset:0|
[2025/09/12 05:04:05 638684] [debug] |scid:1cd366fd2ffce38d2cc666cc|xqc_send_ctl_on_packet_sent|conn:0000558BB89E8B5C|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 05:04:05 638691] [debug] |scid:1cd366fd2ffce38d2cc666cc|xqc_send_ctl_on_packet_sent|path:0|inflight:2020|applimit:0|
[2025/09/12 05:04:05 638697] [debug] |scid:1cd366fd2ffce38d2cc666cc|xqc_send_ctl_get_pto_time_and_space|srtt:250000|rtt_var:125000|pto_duration:750000|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:04:05 638704] [debug] |scid:1cd366fd2ffce38d2cc666cc|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB89E8B5C|path:0|PNS: 0, unacked: 1184|
[2025/09/12 05:04:05 638710] [debug] |scid:1cd366fd2ffce38d2cc666cc|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB89E8B5C|path:0|PNS: 1, unacked: 918|
[2025/09/12 05:04:05 638716] [debug] |scid:1cd366fd2ffce38d2cc666cc|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB89E8B5C|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:04:05 638723] [debug] |scid:1cd366fd2ffce38d2cc666cc|xqc_timer_set|type:LOSS_DETECTION|expire:1757653446388272|now:1757653445638697|interv:749575|
[2025/09/12 05:04:05 638728] [debug] |scid:1cd366fd2ffce38d2cc666cc|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB89E8B5C|path:0|pns:0|expire:1757653446388272|now:1757653445638697|interval:749575|pto_count:0|srtt:250000
[2025/09/12 05:04:05 638732] [debug] |scid:1cd366fd2ffce38d2cc666cc|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:45952|inflight:2102|
[2025/09/12 05:04:05 638737] [debug] |scid:1cd366fd2ffce38d2cc666cc|xqc_check_acked_or_dropped_pkt|conn:0000558BB89E8B5C|pkt_num:0|size:56|pkt_type:INIT|frame:ACK |
[2025/09/12 05:04:05 638741] [debug] |scid:1cd366fd2ffce38d2cc666cc|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1|
[2025/09/12 05:04:05 638764] [info] |scid:1cd366fd2ffce38d2cc666cc|xqc_send_packet_with_pn|<==|conn:0000558BB89E8B5C|path:0|pkt_num:1|size:56|sent:72|pkt_type:INIT|frame:ACK |inflight:2102|now:1757653445638747|stream_id:0|stream_offset:0|
[2025/09/12 05:04:05 638770] [debug] |scid:1cd366fd2ffce38d2cc666cc|xqc_send_ctl_on_packet_sent|conn:0000558BB89E8B5C|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 05:04:05 638784] [debug] |scid:1cd366fd2ffce38d2cc666cc|xqc_conn_next_wakeup_time|wakeup_time:1757653446388272|
[2025/09/12 05:04:05 638791] [debug] |scid:1cd366fd2ffce38d2cc666cc|xqc_engine_add_wakeup_queue|next_tick_time:1757653446388272|
[2025/09/12 05:04:05 638798] [debug] |xqc_engine_wakeup_after|wakeup:1757653445792493|now:1757653445638798|diff:153695|
[2025/09/12 05:04:05 638806] [debug] |xqc_engine_main_logic|END|now:1757653445638090|
[2025/09/12 05:04:05 638814] [debug] |xqc_engine_main_logic|BEGIN|now:1757653445638814|
[2025/09/12 05:04:05 638818] [debug] |xqc_engine_wakeup_after|wakeup:1757653445792493|now:1757653445638818|diff:153675|
[2025/09/12 05:04:05 638822] [debug] |xqc_engine_main_logic|END|now:1757653445638814|
[2025/09/12 05:04:05 672066] [info] |xqc_engine_packet_process|==>|conn:0000558BB89E8B5C|size:1200|state:S_HANDSHAKE_SENT|recv_time:1757653445672064|
[2025/09/12 05:04:05 672083] [debug] |scid:1cd366fd2ffce38d2cc666cc|xqc_packet_parse_initial|packet parse|initial|
[2025/09/12 05:04:05 672091] [debug] |scid:1cd366fd2ffce38d2cc666cc|xqc_packet_parse_initial|success|Length:22|
[2025/09/12 05:04:05 672101] [debug] |scid:1cd366fd2ffce38d2cc666cc|xqc_packet_decrypt|largest_pn:1707814880|
[2025/09/12 05:04:05 672110] [debug] |scid:1cd366fd2ffce38d2cc666cc|xqc_packet_decrypt|decryption nonce|path_id:0|pn:1707814881|
[2025/09/12 05:04:05 672121] [debug] |scid:1cd366fd2ffce38d2cc666cc|xqc_packet_decrypt_single|pkt_type:INIT|pkt_num:1707814881|
[2025/09/12 05:04:05 672129] [debug] |scid:1cd366fd2ffce38d2cc666cc|xqc_process_frames|frame_type:2|
[2025/09/12 05:04:05 672139] [debug] |scid:1cd366fd2ffce38d2cc666cc|xqc_send_ctl_on_ack_received|conn:0000558BB89E8B5C|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 05:04:05 672148] [debug] |scid:1cd366fd2ffce38d2cc666cc|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:1184|prior_delivered:0|prior_time:1757653445638272|is_app_limited:1|send_elapse:0|ack_elapse:33792|ctl_first_sent_time:1757653445638272|lagest_ack_time:1757653445672064|curr_delivered:1184|
[2025/09/12 05:04:05 672157] [debug] |scid:1cd366fd2ffce38d2cc666cc|xqc_update_sample|sampler_sent_time_update:1757653445638272|
[2025/09/12 05:04:05 672166] [debug] |scid:1cd366fd2ffce38d2cc666cc|xqc_send_ctl_on_ack_received|sndq_packets_used:4||sndq_packets_used_bytes:0|sndq_packets_free:2|
[2025/09/12 05:04:05 672174] [debug] |scid:1cd366fd2ffce38d2cc666cc|xqc_send_ctl_update_rtt|before update rtt|conn:0000558BB89E8B5C|srtt:250000|rttvar:125000|minrtt:4294967295|latest_rtt:33792|ack_delay:0|
[2025/09/12 05:04:05 672183] [debug] |scid:1cd366fd2ffce38d2cc666cc|xqc_send_ctl_update_rtt|l-0.0.0.0-443-1cd366fd2ffce38d2cc666cc p-193.167.0.100-42499-fa0dd4f0632807452667439967f2fd6788 |after update rtt|conn:0000558BB89E8B5C|srtt:33792|rttvar:16896|minrtt:33792|latest_rtt:33792|ack_delay:0|
[2025/09/12 05:04:05 672191] [debug] |scid:1cd366fd2ffce38d2cc666cc|xqc_send_ctl_get_lost_sent_pn|largest_acked:0|lost_pn:18446744073709551615|thresh:3|
[2025/09/12 05:04:05 672201] [debug] |scid:1cd366fd2ffce38d2cc666cc|xqc_send_ctl_on_ack_received|xqc_recv_record_del from 1707814881|pns:0|
[2025/09/12 05:04:05 672208] [debug] |scid:1cd366fd2ffce38d2cc666cc|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:04:05 672216] [debug] |scid:1cd366fd2ffce38d2cc666cc|xqc_send_ctl_get_pto_time_and_space|srtt:33792|rtt_var:16896|pto_duration:101376|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:04:05 672225] [debug] |scid:1cd366fd2ffce38d2cc666cc|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB89E8B5C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:04:05 672232] [debug] |scid:1cd366fd2ffce38d2cc666cc|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB89E8B5C|path:0|PNS: 1, unacked: 918|
[2025/09/12 05:04:05 672245] [debug] |scid:1cd366fd2ffce38d2cc666cc|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB89E8B5C|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:04:05 672250] [debug] |scid:1cd366fd2ffce38d2cc666cc|xqc_timer_set|type:LOSS_DETECTION|expire:1757653445740037|now:1757653445672216|interv:67821|
[2025/09/12 05:04:05 672255] [debug] |scid:1cd366fd2ffce38d2cc666cc|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB89E8B5C|path:0|pns:1|expire:1757653445740037|now:1757653445672216|interval:67821|pto_count:0|srtt:33792
[2025/09/12 05:04:05 672260] [debug] |scid:1cd366fd2ffce38d2cc666cc|xqc_generate_sample|sampler: send_elapse 0, ack_elapse 33792, delivered 1184|rate 35037|lost 0|
[2025/09/12 05:04:05 672266] [debug] |scid:1cd366fd2ffce38d2cc666cc|xqc_bbr_update_bandwidth|BBRv1: RTT round update 0 -> 1|
[2025/09/12 05:04:05 672272] [debug] |scid:1cd366fd2ffce38d2cc666cc|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (35037) in round 1|
[2025/09/12 05:04:05 672277] [debug] |scid:1cd366fd2ffce38d2cc666cc|xqc_bbr_update_min_rtt|probertt expire|rtt:33792, old_rtt:2147483647|
[2025/09/12 05:04:05 672282] [debug] |scid:1cd366fd2ffce38d2cc666cc|xqc_bbr_update_min_rtt|minrtt expire|rtt:33792, old_rtt:2147483647|
[2025/09/12 05:04:05 672287] [debug] |scid:1cd366fd2ffce38d2cc666cc|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:5744|extra_cwnd:2368|
[2025/09/12 05:04:05 672292] [debug] |scid:1cd366fd2ffce38d2cc666cc|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:45952|packet_lost:0|acked:1184|po_sent_time:1757653445638272|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1184|
[2025/09/12 05:04:05 672298] [debug] |scid:1cd366fd2ffce38d2cc666cc|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:45952|packet_lost:0|acked:1184|po_sent_time:1757653445638272|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1184|
[2025/09/12 05:04:05 672304] [debug] |scid:1cd366fd2ffce38d2cc666cc|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-1cd366fd2ffce38d2cc666cc p-193.167.0.100-42499-fa0dd4f0632807452667439967f2fd6788 |bbr on ack|mode:0|pacing_rate:3923161|bw:35037|cwnd:47136|full_bw_reached:0|inflight:918|srtt:33792|latest_rtt:33792|min_rtt:33792|applimit:1|lost:0|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:1|
[2025/09/12 05:04:05 672310] [stats] |scid:1cd366fd2ffce38d2cc666cc|xqc_send_ctl_info_circle_record|l-0.0.0.0-443-1cd366fd2ffce38d2cc666cc p-193.167.0.100-42499-fa0dd4f0632807452667439967f2fd6788 |path:0||cwnd:47136|inflight:918|mode:0|applimit:0|pacing_rate:3923161|bw:35037|srtt:33792|latest_rtt:33792|min_rtt:33792|send:5|lost:0|tlp:0|recv:1|recovery:0|slow_start:1|conn_life:35461|acked:1184|delivered:1184|is_cwnd_limited:0|
[2025/09/12 05:04:05 672318] [info] |scid:1cd366fd2ffce38d2cc666cc|xqc_conn_addr_validated|Address Validated|conn:0000558BB89E8B5C|role:1|
[2025/09/12 05:04:05 672324] [debug] |scid:1cd366fd2ffce38d2cc666cc|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:1707814881|largest:1707814881|pns:0|
[2025/09/12 05:04:05 672330] [info] |scid:1cd366fd2ffce38d2cc666cc|xqc_conn_on_pkt_processed|====>|conn:0000558BB89E8B5C|path:0|size:1200|pkt_type:INIT|pkt_num:1707814881|frame:ACK |recv_time:1757653445672064|dcid:1cd366fd2ffce38d2cc666cc|dcid_seq:0|
[2025/09/12 05:04:05 672336] [debug] |scid:1cd366fd2ffce38d2cc666cc|xqc_packet_parse_handshake|success|Length:1097|
[2025/09/12 05:04:05 672343] [debug] |scid:1cd366fd2ffce38d2cc666cc|xqc_packet_decrypt|largest_pn:0|
[2025/09/12 05:04:05 672348] [debug] |scid:1cd366fd2ffce38d2cc666cc|xqc_packet_decrypt|decryption nonce|path_id:0|pn:1707814880|
[2025/09/12 05:04:05 672355] [debug] |scid:1cd366fd2ffce38d2cc666cc|xqc_packet_decrypt_single|pkt_type:HSK|pkt_num:1707814880|
[2025/09/12 05:04:05 672360] [debug] |scid:1cd366fd2ffce38d2cc666cc|xqc_process_frames|frame_type:2|
[2025/09/12 05:04:05 672366] [debug] |scid:1cd366fd2ffce38d2cc666cc|xqc_send_ctl_on_ack_received|conn:0000558BB89E8B5C|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 05:04:05 672375] [debug] |scid:1cd366fd2ffce38d2cc666cc|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:1378|prior_delivered:0|prior_time:1757653445638272|is_app_limited:1|send_elapse:110|ack_elapse:33792|ctl_first_sent_time:1757653445638382|lagest_ack_time:1757653445672064|curr_delivered:1378|
[2025/09/12 05:04:05 672381] [debug] |scid:1cd366fd2ffce38d2cc666cc|xqc_update_sample|sampler_sent_time_update:1757653445638382|
[2025/09/12 05:04:05 672386] [debug] |scid:1cd366fd2ffce38d2cc666cc|xqc_send_ctl_on_ack_received|sndq_packets_used:3||sndq_packets_used_bytes:0|sndq_packets_free:3|
[2025/09/12 05:04:05 672392] [debug] |scid:1cd366fd2ffce38d2cc666cc|xqc_send_ctl_on_ack_received|conn:0000558BB89E8B5C|path:0|pkt_num:1|origin_pktnum:0|size:516|pns:1|pkt_type:HSK|frame:CRYPTO |conn_state:S_HANDSHAKE_SENT|frame_largest_ack:2|path_largest_ack:1|
[2025/09/12 05:04:05 672397] [debug] |scid:1cd366fd2ffce38d2cc666cc|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:1894|prior_delivered:0|prior_time:1757653445638272|is_app_limited:1|send_elapse:209|ack_elapse:33792|ctl_first_sent_time:1757653445638481|lagest_ack_time:1757653445672064|curr_delivered:1894|
[2025/09/12 05:04:05 672402] [debug] |scid:1cd366fd2ffce38d2cc666cc|xqc_update_sample|sampler_sent_time_update:1757653445638481|
[2025/09/12 05:04:05 672407] [debug] |scid:1cd366fd2ffce38d2cc666cc|xqc_send_ctl_on_ack_received|sndq_packets_used:2||sndq_packets_used_bytes:0|sndq_packets_free:4|
[2025/09/12 05:04:05 672412] [debug] |scid:1cd366fd2ffce38d2cc666cc|xqc_send_ctl_on_ack_received|conn:0000558BB89E8B5C|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 05:04:05 672417] [debug] |scid:1cd366fd2ffce38d2cc666cc|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:2020|prior_delivered:0|prior_time:1757653445638272|is_app_limited:1|send_elapse:298|ack_elapse:33792|ctl_first_sent_time:1757653445638570|lagest_ack_time:1757653445672064|curr_delivered:2020|
[2025/09/12 05:04:05 672423] [debug] |scid:1cd366fd2ffce38d2cc666cc|xqc_update_sample|sampler_sent_time_update:1757653445638570|
[2025/09/12 05:04:05 672428] [debug] |scid:1cd366fd2ffce38d2cc666cc|xqc_send_ctl_on_ack_received|sndq_packets_used:1||sndq_packets_used_bytes:0|sndq_packets_free:5|
[2025/09/12 05:04:05 672433] [debug] |scid:1cd366fd2ffce38d2cc666cc|xqc_send_ctl_update_rtt|before update rtt|conn:0000558BB89E8B5C|srtt:33792|rttvar:16896|minrtt:33792|latest_rtt:33494|ack_delay:0|
[2025/09/12 05:04:05 672438] [debug] |scid:1cd366fd2ffce38d2cc666cc|xqc_send_ctl_update_rtt|l-0.0.0.0-443-1cd366fd2ffce38d2cc666cc p-193.167.0.100-42499-fa0dd4f0632807452667439967f2fd6788 |after update rtt|conn:0000558BB89E8B5C|srtt:33754|rttvar:12746|minrtt:33494|latest_rtt:33494|ack_delay:0|
[2025/09/12 05:04:05 672444] [debug] |scid:1cd366fd2ffce38d2cc666cc|xqc_send_ctl_get_lost_sent_pn|largest_acked:2|lost_pn:18446744073709551615|thresh:3|
[2025/09/12 05:04:05 672449] [debug] |scid:1cd366fd2ffce38d2cc666cc|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:04:05 672454] [debug] |scid:1cd366fd2ffce38d2cc666cc|xqc_send_ctl_get_pto_time_and_space|srtt:33754|rtt_var:12746|pto_duration:84738|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:04:05 672459] [debug] |scid:1cd366fd2ffce38d2cc666cc|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB89E8B5C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:04:05 672464] [debug] |scid:1cd366fd2ffce38d2cc666cc|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB89E8B5C|path:0|PNS: 1, unacked: 82|
[2025/09/12 05:04:05 672469] [debug] |scid:1cd366fd2ffce38d2cc666cc|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB89E8B5C|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:04:05 672474] [debug] |scid:1cd366fd2ffce38d2cc666cc|xqc_timer_set|type:LOSS_DETECTION|expire:1757653445723399|now:1757653445672454|interv:50945|
[2025/09/12 05:04:05 672482] [debug] |scid:1cd366fd2ffce38d2cc666cc|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB89E8B5C|path:0|pns:1|expire:1757653445723399|now:1757653445672454|interval:50945|pto_count:0|srtt:33754
[2025/09/12 05:04:05 672488] [debug] |scid:1cd366fd2ffce38d2cc666cc|xqc_generate_sample|sampler: send_elapse 298, ack_elapse 33792, delivered 2020|rate 59777|lost 0|
[2025/09/12 05:04:05 672493] [debug] |scid:1cd366fd2ffce38d2cc666cc|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (59777) in round 1|
[2025/09/12 05:04:05 672498] [debug] |scid:1cd366fd2ffce38d2cc666cc|xqc_bbr_update_min_rtt|probertt expire|rtt:33494, old_rtt:33792|
[2025/09/12 05:04:05 672503] [debug] |scid:1cd366fd2ffce38d2cc666cc|xqc_bbr_update_min_rtt|minrtt expire|rtt:33494, old_rtt:33792|
[2025/09/12 05:04:05 672508] [debug] |scid:1cd366fd2ffce38d2cc666cc|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:5775|extra_cwnd:4040|
[2025/09/12 05:04:05 672513] [debug] |scid:1cd366fd2ffce38d2cc666cc|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:47136|packet_lost:0|acked:836|po_sent_time:1757653445638570|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1184|
[2025/09/12 05:04:05 672518] [debug] |scid:1cd366fd2ffce38d2cc666cc|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:47136|packet_lost:0|acked:836|po_sent_time:1757653445638570|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1184|
[2025/09/12 05:04:05 672524] [debug] |scid:1cd366fd2ffce38d2cc666cc|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-1cd366fd2ffce38d2cc666cc p-193.167.0.100-42499-fa0dd4f0632807452667439967f2fd6788 |bbr on ack|mode:0|pacing_rate:3923161|bw:59777|cwnd:47972|full_bw_reached:0|inflight:82|srtt:33754|latest_rtt:33494|min_rtt:33494|applimit:1|lost:0|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:04:05 672530] [stats] |scid:1cd366fd2ffce38d2cc666cc|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-1cd366fd2ffce38d2cc666cc p-193.167.0.100-42499-fa0dd4f0632807452667439967f2fd6788 |bandwidth change record|bw_before:35037|bw_after:59777|srtt:33754|cwnd:47972|
[2025/09/12 05:04:05 672536] [debug] |scid:1cd366fd2ffce38d2cc666cc|xqc_process_frames|frame_type:0|
[2025/09/12 05:04:05 672540] [debug] |scid:1cd366fd2ffce38d2cc666cc|xqc_process_padding_frame|process padding|
[2025/09/12 05:04:05 672548] [info] |scid:1cd366fd2ffce38d2cc666cc|xqc_send_ctl_on_pns_discard|xqc_send_ctl_set_loss_detection_timer on discard pns:0
[2025/09/12 05:04:05 672553] [debug] |scid:1cd366fd2ffce38d2cc666cc|xqc_send_ctl_get_pto_time_and_space|srtt:33754|rtt_var:12746|pto_duration:84738|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:04:05 672558] [debug] |scid:1cd366fd2ffce38d2cc666cc|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB89E8B5C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:04:05 672563] [debug] |scid:1cd366fd2ffce38d2cc666cc|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB89E8B5C|path:0|PNS: 1, unacked: 82|
[2025/09/12 05:04:05 672568] [debug] |scid:1cd366fd2ffce38d2cc666cc|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB89E8B5C|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:04:05 672573] [debug] |scid:1cd366fd2ffce38d2cc666cc|xqc_timer_set|type:LOSS_DETECTION|expire:1757653445723399|now:1757653445672553|interv:50846|
[2025/09/12 05:04:05 672578] [debug] |scid:1cd366fd2ffce38d2cc666cc|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB89E8B5C|path:0|pns:1|expire:1757653445723399|now:1757653445672553|interval:50846|pto_count:0|srtt:33754
[2025/09/12 05:04:05 672583] [debug] |scid:1cd366fd2ffce38d2cc666cc|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:1707814880|largest:1707814880|pns:1|
[2025/09/12 05:04:05 672589] [info] |scid:1cd366fd2ffce38d2cc666cc|xqc_conn_on_pkt_processed|====>|conn:0000558BB89E8B5C|path:0|size:1137|pkt_type:HSK|pkt_num:1707814880|frame:PADDING ACK |recv_time:1757653445672064|dcid:1cd366fd2ffce38d2cc666cc|dcid_seq:0|
[2025/09/12 05:04:05 672598] [debug] |scid:1cd366fd2ffce38d2cc666cc|xqc_timer_set|type:PATH_IDLE|expire:1757653505672064|now:1757653445672064|interv:60000000|
[2025/09/12 05:04:05 672603] [debug] |scid:1cd366fd2ffce38d2cc666cc|xqc_timer_set|type:CONN_IDLE|expire:1757653505672064|now:1757653445672064|interv:60000000|
[2025/09/12 05:04:05 672608] [debug] |scid:1cd366fd2ffce38d2cc666cc|xqc_engine_remove_wakeup_queue|next_tick_time:1757653446388272|pq_index:2|
[2025/09/12 05:04:05 672614] [debug] |scid:1cd366fd2ffce38d2cc666cc|xqc_engine_add_active_queue|last_ticked_time:1757653445638090|
[2025/09/12 05:04:05 672619] [debug] |xqc_engine_main_logic|BEGIN|now:1757653445672619|
[2025/09/12 05:04:05 672625] [debug] |scid:1cd366fd2ffce38d2cc666cc|xqc_engine_process_conn|conn:0000558BB89E8B5C|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:1757653445672623|
[2025/09/12 05:04:05 672632] [debug] |scid:1cd366fd2ffce38d2cc666cc|xqc_conn_next_wakeup_time|wakeup_time:1757653445723399|
[2025/09/12 05:04:05 672638] [debug] |scid:1cd366fd2ffce38d2cc666cc|xqc_engine_add_wakeup_queue|next_tick_time:1757653445723399|
[2025/09/12 05:04:05 672642] [debug] |xqc_engine_wakeup_after|wakeup:1757653445723399|now:1757653445672642|diff:50757|
[2025/09/12 05:04:05 672648] [debug] |xqc_engine_main_logic|END|now:1757653445672623|
[2025/09/12 05:04:05 672654] [debug] |xqc_engine_main_logic|BEGIN|now:1757653445672654|
[2025/09/12 05:04:05 672659] [debug] |xqc_engine_wakeup_after|wakeup:1757653445723399|now:1757653445672659|diff:50740|
[2025/09/12 05:04:05 672664] [debug] |xqc_engine_main_logic|END|now:1757653445672654|
[2025/09/12 05:04:05 723739] [debug] |xqc_engine_main_logic|BEGIN|now:1757653445723739|
[2025/09/12 05:04:05 723750] [debug] |scid:1cd366fd2ffce38d2cc666cc|xqc_engine_remove_wakeup_queue|next_tick_time:1757653445723399|pq_index:0|
[2025/09/12 05:04:05 723755] [debug] |scid:1cd366fd2ffce38d2cc666cc|xqc_engine_add_active_queue|last_ticked_time:1757653445672623|
[2025/09/12 05:04:05 723761] [debug] |scid:1cd366fd2ffce38d2cc666cc|xqc_engine_process_conn|conn:0000558BB89E8B5C|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:1757653445723760|
[2025/09/12 05:04:05 723767] [debug] |scid:1cd366fd2ffce38d2cc666cc|xqc_timer_expire|timer expired|type:LOSS_DETECTION|expire_time:1757653445723399|now:1757653445723760|
[2025/09/12 05:04:05 723772] [debug] |scid:1cd366fd2ffce38d2cc666cc|xqc_timer_loss_detection_timeout|path:0|loss_detection_timeout|
[2025/09/12 05:04:05 723778] [debug] |scid:1cd366fd2ffce38d2cc666cc|xqc_timer_loss_detection_timeout|send Probe pkts|conn:0000558BB89E8B5C|path:0|bytes_in_flight:82|
[2025/09/12 05:04:05 723783] [debug] |scid:1cd366fd2ffce38d2cc666cc|xqc_send_ctl_get_pto_time_and_space|srtt:33754|rtt_var:12746|pto_duration:84738|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:04:05 723788] [debug] |scid:1cd366fd2ffce38d2cc666cc|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB89E8B5C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:04:05 723793] [debug] |scid:1cd366fd2ffce38d2cc666cc|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB89E8B5C|path:0|PNS: 1, unacked: 82|
[2025/09/12 05:04:05 723798] [debug] |scid:1cd366fd2ffce38d2cc666cc|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB89E8B5C|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:04:05 723803] [debug] |scid:1cd366fd2ffce38d2cc666cc|xqc_path_send_one_or_two_ack_elicit_pkts|send two ack-eliciting pkts|path:0|pns:1|
[2025/09/12 05:04:05 723809] [debug] |scid:1cd366fd2ffce38d2cc666cc|xqc_conn_send_probe_pkt|conn:0000558BB89E8B5C|path:0|pkt_num:3|size:82|pkt_type:HSK|frame:CRYPTO |conn_state:S_HANDSHAKE_SENT|
[2025/09/12 05:04:05 723815] [debug] |scid:1cd366fd2ffce38d2cc666cc|xqc_path_send_one_or_two_ack_elicit_pkts|dup pkt on PTO, pkt_num:3|
[2025/09/12 05:04:05 723824] [debug] |scid:1cd366fd2ffce38d2cc666cc|xqc_conn_send_probe_pkt|conn:0000558BB89E8B5C|path:0|pkt_num:3|size:82|pkt_type:HSK|frame:CRYPTO |conn_state:S_HANDSHAKE_SENT|
[2025/09/12 05:04:05 723830] [debug] |scid:1cd366fd2ffce38d2cc666cc|xqc_timer_loss_detection_timeout|xqc_send_ctl_set_loss_detection_timer|PTO|conn:0000558BB89E8B5C|pto_count:1
[2025/09/12 05:04:05 723835] [debug] |scid:1cd366fd2ffce38d2cc666cc|xqc_send_ctl_set_loss_detection_timer|unset|no ack-eliciting pkts in flight|conn:0000558BB89E8B5C|path:0|
[2025/09/12 05:04:05 723840] [debug] |scid:1cd366fd2ffce38d2cc666cc|xqc_timer_unset|type:LOSS_DETECTION|
[2025/09/12 05:04:05 723845] [debug] |scid:1cd366fd2ffce38d2cc666cc|xqc_timer_expire|unset|type:LOSS_DETECTION|expire_time:0|now:1757653445723760|
[2025/09/12 05:04:05 723850] [debug] |scid:1cd366fd2ffce38d2cc666cc|xqc_timer_unset|type:LOSS_DETECTION|
[2025/09/12 05:04:05 723855] [debug] |scid:1cd366fd2ffce38d2cc666cc|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:CRYPTO |stream_id:0|stream_offset:0|
[2025/09/12 05:04:05 723861] [debug] |scid:1cd366fd2ffce38d2cc666cc|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:CRYPTO |stream_id:0|stream_offset:0|
[2025/09/12 05:04:05 723866] [debug] |scid:1cd366fd2ffce38d2cc666cc|xqc_check_acked_or_dropped_pkt|conn:0000558BB89E8B5C|pkt_num:3|size:82|pkt_type:HSK|frame:CRYPTO |
[2025/09/12 05:04:05 723872] [debug] |scid:1cd366fd2ffce38d2cc666cc|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:4|
[2025/09/12 05:04:05 723908] [info] |scid:1cd366fd2ffce38d2cc666cc|xqc_send_packet_with_pn|<==|conn:0000558BB89E8B5C|path:0|pkt_num:4|size:82|sent:98|pkt_type:HSK|frame:CRYPTO |inflight:0|now:1757653445723881|stream_id:0|stream_offset:0|
[2025/09/12 05:04:05 723915] [debug] |scid:1cd366fd2ffce38d2cc666cc|xqc_send_ctl_on_packet_sent|conn:0000558BB89E8B5C|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 05:04:05 723921] [debug] |scid:1cd366fd2ffce38d2cc666cc|xqc_send_ctl_on_packet_sent|path:0|inflight:0|applimit:0|
[2025/09/12 05:04:05 723926] [debug] |scid:1cd366fd2ffce38d2cc666cc|xqc_send_ctl_get_pto_time_and_space|srtt:33754|rtt_var:12746|pto_duration:169476|backoff_factor:2.00|backoff:2.00|pto_cnt:1|max_ack_delay:25|
[2025/09/12 05:04:05 723932] [debug] |scid:1cd366fd2ffce38d2cc666cc|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB89E8B5C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:04:05 723937] [debug] |scid:1cd366fd2ffce38d2cc666cc|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB89E8B5C|path:0|PNS: 1, unacked: 82|
[2025/09/12 05:04:05 723941] [debug] |scid:1cd366fd2ffce38d2cc666cc|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB89E8B5C|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:04:05 723946] [debug] |scid:1cd366fd2ffce38d2cc666cc|xqc_timer_set|type:LOSS_DETECTION|expire:1757653445893357|now:1757653445723926|interv:169431|
[2025/09/12 05:04:05 723952] [debug] |scid:1cd366fd2ffce38d2cc666cc|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB89E8B5C|path:0|pns:1|expire:1757653445893357|now:1757653445723926|interval:169431|pto_count:1|srtt:33754
[2025/09/12 05:04:05 723959] [debug] |scid:1cd366fd2ffce38d2cc666cc|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:47972|inflight:82|
[2025/09/12 05:04:05 723966] [debug] |scid:1cd366fd2ffce38d2cc666cc|xqc_check_acked_or_dropped_pkt|conn:0000558BB89E8B5C|pkt_num:3|size:82|pkt_type:HSK|frame:CRYPTO |
[2025/09/12 05:04:05 723973] [debug] |scid:1cd366fd2ffce38d2cc666cc|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:5|
[2025/09/12 05:04:05 723997] [info] |scid:1cd366fd2ffce38d2cc666cc|xqc_send_packet_with_pn|<==|conn:0000558BB89E8B5C|path:0|pkt_num:5|size:82|sent:98|pkt_type:HSK|frame:CRYPTO |inflight:82|now:1757653445723980|stream_id:0|stream_offset:0|
[2025/09/12 05:04:05 724004] [debug] |scid:1cd366fd2ffce38d2cc666cc|xqc_send_ctl_on_packet_sent|conn:0000558BB89E8B5C|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 05:04:05 724015] [debug] |scid:1cd366fd2ffce38d2cc666cc|xqc_send_ctl_on_packet_sent|path:0|inflight:82|applimit:0|
[2025/09/12 05:04:05 724021] [debug] |scid:1cd366fd2ffce38d2cc666cc|xqc_send_ctl_get_pto_time_and_space|srtt:33754|rtt_var:12746|pto_duration:169476|backoff_factor:2.00|backoff:2.00|pto_cnt:1|max_ack_delay:25|
[2025/09/12 05:04:05 724026] [debug] |scid:1cd366fd2ffce38d2cc666cc|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB89E8B5C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:04:05 724032] [debug] |scid:1cd366fd2ffce38d2cc666cc|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB89E8B5C|path:0|PNS: 1, unacked: 164|
[2025/09/12 05:04:05 724037] [debug] |scid:1cd366fd2ffce38d2cc666cc|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB89E8B5C|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:04:05 724069] [debug] |scid:1cd366fd2ffce38d2cc666cc|xqc_timer_set|type:LOSS_DETECTION|expire:1757653445893456|now:1757653445724020|interv:169436|
[2025/09/12 05:04:05 724078] [debug] |scid:1cd366fd2ffce38d2cc666cc|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB89E8B5C|path:0|pns:1|expire:1757653445893456|now:1757653445724020|interval:169436|pto_count:1|srtt:33754
[2025/09/12 05:04:05 724085] [debug] |scid:1cd366fd2ffce38d2cc666cc|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:47972|inflight:164|
[2025/09/12 05:04:05 724091] [debug] |scid:1cd366fd2ffce38d2cc666cc|xqc_conn_next_wakeup_time|wakeup_time:1757653445893456|
[2025/09/12 05:04:05 724097] [debug] |scid:1cd366fd2ffce38d2cc666cc|xqc_engine_add_wakeup_queue|next_tick_time:1757653445893456|
[2025/09/12 05:04:05 724102] [debug] |xqc_engine_wakeup_after|wakeup:1757653445792493|now:1757653445724102|diff:68391|
[2025/09/12 05:04:05 724108] [debug] |xqc_engine_main_logic|END|now:1757653445723760|
[2025/09/12 05:04:05 755951] [info] |xqc_engine_packet_process|==>|conn:0000558BB89E8B5C|size:418|state:S_HANDSHAKE_SENT|recv_time:1757653445755949|
[2025/09/12 05:04:05 755969] [debug] |scid:1cd366fd2ffce38d2cc666cc|xqc_packet_parse_handshake|success|Length:66|
[2025/09/12 05:04:05 755980] [debug] |scid:1cd366fd2ffce38d2cc666cc|xqc_packet_decrypt|largest_pn:1707814880|
[2025/09/12 05:04:05 755986] [debug] |scid:1cd366fd2ffce38d2cc666cc|xqc_packet_decrypt|decryption nonce|path_id:0|pn:1707814881|
[2025/09/12 05:04:05 755998] [debug] |scid:1cd366fd2ffce38d2cc666cc|xqc_packet_decrypt_single|pkt_type:HSK|pkt_num:1707814881|
[2025/09/12 05:04:05 756006] [debug] |scid:1cd366fd2ffce38d2cc666cc|xqc_process_frames|frame_type:2|
[2025/09/12 05:04:05 756016] [debug] |scid:1cd366fd2ffce38d2cc666cc|xqc_send_ctl_on_ack_received|conn:0000558BB89E8B5C|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 05:04:05 756024] [debug] |scid:1cd366fd2ffce38d2cc666cc|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:82|prior_delivered:2020|prior_time:1757653445723881|is_app_limited:1|send_elapse:0|ack_elapse:32068|ctl_first_sent_time:1757653445723881|lagest_ack_time:1757653445755949|curr_delivered:2102|
[2025/09/12 05:04:05 756033] [debug] |scid:1cd366fd2ffce38d2cc666cc|xqc_update_sample|sampler_sent_time_update:1757653445723881|
[2025/09/12 05:04:05 756060] [debug] |scid:1cd366fd2ffce38d2cc666cc|xqc_send_ctl_on_ack_received|sndq_packets_used:2||sndq_packets_used_bytes:0|sndq_packets_free:4|
[2025/09/12 05:04:05 756069] [debug] |scid:1cd366fd2ffce38d2cc666cc|xqc_send_ctl_on_ack_received|conn:0000558BB89E8B5C|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 05:04:05 756078] [debug] |scid:1cd366fd2ffce38d2cc666cc|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:82|prior_delivered:2020|prior_time:1757653445723881|is_app_limited:1|send_elapse:0|ack_elapse:32068|ctl_first_sent_time:1757653445723881|lagest_ack_time:1757653445755949|curr_delivered:2184|
[2025/09/12 05:04:05 756096] [debug] |scid:1cd366fd2ffce38d2cc666cc|xqc_update_sample|sampler_sent_time_update:1757653445723980|
[2025/09/12 05:04:05 756104] [debug] |scid:1cd366fd2ffce38d2cc666cc|xqc_send_ctl_on_ack_received|sndq_packets_used:0||sndq_packets_used_bytes:0|sndq_packets_free:6|
[2025/09/12 05:04:05 756109] [debug] |scid:1cd366fd2ffce38d2cc666cc|xqc_send_ctl_update_rtt|before update rtt|conn:0000558BB89E8B5C|srtt:33754|rttvar:12746|minrtt:33494|latest_rtt:31969|ack_delay:0|
[2025/09/12 05:04:05 756115] [debug] |scid:1cd366fd2ffce38d2cc666cc|xqc_send_ctl_update_rtt|l-0.0.0.0-443-1cd366fd2ffce38d2cc666cc p-193.167.0.100-42499-fa0dd4f0632807452667439967f2fd6788 |after update rtt|conn:0000558BB89E8B5C|srtt:33531|rttvar:10006|minrtt:31969|latest_rtt:31969|ack_delay:0|
[2025/09/12 05:04:05 756120] [debug] |scid:1cd366fd2ffce38d2cc666cc|xqc_send_ctl_get_lost_sent_pn|largest_acked:5|lost_pn:2|thresh:3|
[2025/09/12 05:04:05 756125] [debug] |scid:1cd366fd2ffce38d2cc666cc|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:04:05 756130] [debug] |scid:1cd366fd2ffce38d2cc666cc|xqc_send_ctl_set_loss_detection_timer|unset|no ack-eliciting pkts in flight|conn:0000558BB89E8B5C|path:0|
[2025/09/12 05:04:05 756135] [debug] |scid:1cd366fd2ffce38d2cc666cc|xqc_timer_unset|type:LOSS_DETECTION|
[2025/09/12 05:04:05 756140] [debug] |scid:1cd366fd2ffce38d2cc666cc|xqc_generate_sample|sampler: send_elapse 0, ack_elapse 32068, delivered 164|rate 5114|lost 0|
[2025/09/12 05:04:05 756145] [debug] |scid:1cd366fd2ffce38d2cc666cc|xqc_bbr_update_bandwidth|BBRv1: RTT round update 1 -> 2|
[2025/09/12 05:04:05 756151] [debug] |scid:1cd366fd2ffce38d2cc666cc|xqc_bbr_update_min_rtt|probertt expire|rtt:31969, old_rtt:33494|
[2025/09/12 05:04:05 756155] [debug] |scid:1cd366fd2ffce38d2cc666cc|xqc_bbr_update_min_rtt|minrtt expire|rtt:31969, old_rtt:33494|
[2025/09/12 05:04:05 756160] [debug] |scid:1cd366fd2ffce38d2cc666cc|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:5744|extra_cwnd:4040|
[2025/09/12 05:04:05 756165] [debug] |scid:1cd366fd2ffce38d2cc666cc|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:47972|packet_lost:0|acked:164|po_sent_time:1757653445723980|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2184|
[2025/09/12 05:04:05 756171] [debug] |scid:1cd366fd2ffce38d2cc666cc|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:47972|packet_lost:0|acked:164|po_sent_time:1757653445723980|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2184|
[2025/09/12 05:04:05 756177] [debug] |scid:1cd366fd2ffce38d2cc666cc|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-1cd366fd2ffce38d2cc666cc p-193.167.0.100-42499-fa0dd4f0632807452667439967f2fd6788 |bbr on ack|mode:0|pacing_rate:3923161|bw:59777|cwnd:48136|full_bw_reached:0|inflight:0|srtt:33531|latest_rtt:31969|min_rtt:31969|applimit:1|lost:0|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:1|
[2025/09/12 05:04:05 756184] [debug] |scid:1cd366fd2ffce38d2cc666cc|xqc_process_frames|frame_type:6|
[2025/09/12 05:04:05 756189] [debug] |scid:1cd366fd2ffce38d2cc666cc|xqc_process_crypto_frame|level:2|
[2025/09/12 05:04:05 756194] [debug] |scid:1cd366fd2ffce38d2cc666cc|xqc_read_crypto_stream|xqc_read_crypto_stream|level:2|
[2025/09/12 05:04:05 756199] [debug] |scid:1cd366fd2ffce38d2cc666cc|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:2|36u|
[2025/09/12 05:04:05 756306] [debug] |scid:1cd366fd2ffce38d2cc666cc|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:3|SSL_quic_write_level:3|rv:1|
[2025/09/12 05:04:05 756312] [debug] |scid:1cd366fd2ffce38d2cc666cc|xqc_tls_do_handshake|TLS handshake|ret:1|
[2025/09/12 05:04:05 756318] [debug] |scid:1cd366fd2ffce38d2cc666cc|xqc_engine_remove_wakeup_queue|next_tick_time:1757653445893456|pq_index:2|
[2025/09/12 05:04:05 756324] [debug] |scid:1cd366fd2ffce38d2cc666cc|xqc_engine_add_active_queue|last_ticked_time:1757653445723760|
[2025/09/12 05:04:05 756329] [debug] |scid:1cd366fd2ffce38d2cc666cc|xqc_create_crypto_stream|encrypt_level:3|cur_state:S_HANDSHAKE_SENT|
[2025/09/12 05:04:05 756339] [debug] |scid:1cd366fd2ffce38d2cc666cc|xqc_process_crypto_frame|server create 1RTT stream|
[2025/09/12 05:04:05 756344] [info] |scid:1cd366fd2ffce38d2cc666cc|xqc_send_ctl_on_pns_discard|xqc_send_ctl_set_loss_detection_timer on discard pns:0
[2025/09/12 05:04:05 756349] [debug] |scid:1cd366fd2ffce38d2cc666cc|xqc_send_ctl_set_loss_detection_timer|unset|no ack-eliciting pkts in flight|conn:0000558BB89E8B5C|path:0|
[2025/09/12 05:04:05 756354] [debug] |scid:1cd366fd2ffce38d2cc666cc|xqc_timer_unset|type:LOSS_DETECTION|
[2025/09/12 05:04:05 756360] [debug] |scid:1cd366fd2ffce38d2cc666cc|xqc_timer_unset|type:ACK_HSK|
[2025/09/12 05:04:05 756366] [debug] |scid:1cd366fd2ffce38d2cc666cc|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 05:04:05 756371] [debug] |scid:1cd366fd2ffce38d2cc666cc|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:1707814881|largest:1707814881|pns:1|
[2025/09/12 05:04:05 756377] [info] |scid:1cd366fd2ffce38d2cc666cc|xqc_conn_on_pkt_processed|====>|conn:0000558BB89E8B5C|path:0|size:418|pkt_type:HSK|pkt_num:1707814881|frame:ACK CRYPTO |recv_time:1757653445755949|dcid:1cd366fd2ffce38d2cc666cc|dcid_seq:0|
[2025/09/12 05:04:05 756383] [debug] |scid:1cd366fd2ffce38d2cc666cc|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:1cd366fd2ffce38d2cc666cc|spin_bit:0|
[2025/09/12 05:04:05 756389] [warn] |scid:1cd366fd2ffce38d2cc666cc|xqc_packet_parse_single|delay|buff 1RTT packet before handshake completed|
[2025/09/12 05:04:05 756394] [debug] |scid:1cd366fd2ffce38d2cc666cc|xqc_conn_buff_undecrypt_packet_in|====>|delay|undecrypt_count:1|encrypt_level:3|
[2025/09/12 05:04:05 756400] [info] |scid:1cd366fd2ffce38d2cc666cc|xqc_conn_process_packet|ignore err|-630|
[2025/09/12 05:04:05 756405] [debug] |scid:1cd366fd2ffce38d2cc666cc|xqc_timer_set|type:PATH_IDLE|expire:1757653505755949|now:1757653445755949|interv:60000000|
[2025/09/12 05:04:05 756410] [debug] |scid:1cd366fd2ffce38d2cc666cc|xqc_timer_set|type:CONN_IDLE|expire:1757653505755949|now:1757653445755949|interv:60000000|
[2025/09/12 05:04:05 756415] [debug] |xqc_engine_main_logic|BEGIN|now:1757653445756415|
[2025/09/12 05:04:05 756421] [debug] |scid:1cd366fd2ffce38d2cc666cc|xqc_engine_process_conn|conn:0000558BB89E8B5C|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:1757653445756420|
[2025/09/12 05:04:05 756427] [debug] |scid:1cd366fd2ffce38d2cc666cc|xqc_conn_check_handshake_complete|HANDSHAKE_COMPLETED|conn:0000558BB89E8B5C|
[2025/09/12 05:04:05 756432] [info] |scid:1cd366fd2ffce38d2cc666cc|xqc_conn_handshake_confirmed|handshake confirmed|conn:0000558BB89E8B5C|
[2025/09/12 05:04:05 756437] [info] |scid:1cd366fd2ffce38d2cc666cc|xqc_send_ctl_on_pns_discard|xqc_send_ctl_set_loss_detection_timer on discard pns:1
[2025/09/12 05:04:05 756441] [debug] |scid:1cd366fd2ffce38d2cc666cc|xqc_send_ctl_set_loss_detection_timer|unset|no ack-eliciting pkts in flight|conn:0000558BB89E8B5C|path:0|
[2025/09/12 05:04:05 756446] [debug] |scid:1cd366fd2ffce38d2cc666cc|xqc_timer_unset|type:LOSS_DETECTION|
[2025/09/12 05:04:05 756452] [debug] |scid:1cd366fd2ffce38d2cc666cc|xqc_conn_gen_token|expire:1758258245|
[2025/09/12 05:04:05 756458] [debug] |scid:1cd366fd2ffce38d2cc666cc|xqc_conn_early_data_reject|reject|
[2025/09/12 05:04:05 756463] [debug] |scid:1cd366fd2ffce38d2cc666cc|xqc_crypto_stream_on_read|encrypt_level:2|cur_state:S_HANDSHAKE_SENT|next_state:ESTABED|
[2025/09/12 05:04:05 756468] [debug] |scid:1cd366fd2ffce38d2cc666cc|xqc_conn_process_undecrypt_packet_in|delay|undecrypt_count:1|encrypt_level:3|
[2025/09/12 05:04:05 756473] [debug] |scid:1cd366fd2ffce38d2cc666cc|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:1cd366fd2ffce38d2cc666cc|spin_bit:0|
[2025/09/12 05:04:05 756488] [debug] |scid:1cd366fd2ffce38d2cc666cc|xqc_packet_decrypt|largest_pn:0|
[2025/09/12 05:04:05 756493] [debug] |scid:1cd366fd2ffce38d2cc666cc|xqc_packet_decrypt|decryption nonce|path_id:0|pn:1707814880|
[2025/09/12 05:04:05 756500] [debug] |scid:1cd366fd2ffce38d2cc666cc|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:1707814880|
[2025/09/12 05:04:05 756505] [debug] |scid:1cd366fd2ffce38d2cc666cc|xqc_process_frames|frame_type:18|
[2025/09/12 05:04:05 756511] [debug] |scid:1cd366fd2ffce38d2cc666cc|xqc_process_new_conn_id_frame|new_conn_id|c9471559e75f3e730c8af68762cd05427f|sr_token:e99f1164b58e04d825a317879b039681
[2025/09/12 05:04:05 756518] [debug] |scid:1cd366fd2ffce38d2cc666cc|xqc_process_frames|frame_type:18|
[2025/09/12 05:04:05 756523] [debug] |scid:1cd366fd2ffce38d2cc666cc|xqc_process_new_conn_id_frame|new_conn_id|5ca7937eecb22a23430cb04b8361699f0c|sr_token:de75ddce7c2297162005590a30ae6d00
[2025/09/12 05:04:05 756529] [debug] |scid:1cd366fd2ffce38d2cc666cc|xqc_process_frames|frame_type:18|
[2025/09/12 05:04:05 756534] [debug] |scid:1cd366fd2ffce38d2cc666cc|xqc_process_new_conn_id_frame|new_conn_id|a02128e4ab932cbefbb71793b025f1a8da|sr_token:f75d58002d2adf88902a96cbb95e07e1
[2025/09/12 05:04:05 756540] [debug] |scid:1cd366fd2ffce38d2cc666cc|xqc_process_frames|frame_type:18|
[2025/09/12 05:04:05 756545] [debug] |scid:1cd366fd2ffce38d2cc666cc|xqc_process_new_conn_id_frame|new_conn_id|97393cf7a286ff24d197bb8443dd0d921e|sr_token:68cbac3b5af2fec1a38d75f7d32f72a6
[2025/09/12 05:04:05 756551] [debug] |scid:1cd366fd2ffce38d2cc666cc|xqc_process_frames|frame_type:18|
[2025/09/12 05:04:05 756556] [debug] |scid:1cd366fd2ffce38d2cc666cc|xqc_process_new_conn_id_frame|new_conn_id|db5b99aaefbbffae864866788fc7f11261|sr_token:5ab82b55889537b384e418cfba52c36a
[2025/09/12 05:04:05 756562] [debug] |scid:1cd366fd2ffce38d2cc666cc|xqc_process_frames|frame_type:18|
[2025/09/12 05:04:05 756566] [debug] |scid:1cd366fd2ffce38d2cc666cc|xqc_process_new_conn_id_frame|new_conn_id|3b21db54d691857074e8afd99515762c71|sr_token:ab46e2d41c26aaa9de5b1e4cda41d62a
[2025/09/12 05:04:05 756572] [debug] |scid:1cd366fd2ffce38d2cc666cc|xqc_process_frames|frame_type:18|
[2025/09/12 05:04:05 756577] [debug] |scid:1cd366fd2ffce38d2cc666cc|xqc_process_new_conn_id_frame|new_conn_id|a59fcd727b6a83cc1cf87a9e1ac8c114f8|sr_token:83fcff6629e75eba72acfc62290b891d
[2025/09/12 05:04:05 756583] [debug] |scid:1cd366fd2ffce38d2cc666cc|xqc_process_frames|frame_type:b|
[2025/09/12 05:04:05 756588] [debug] |scid:1cd366fd2ffce38d2cc666cc|xqc_process_stream_frame|offset:0|data_length:17|fin:1|stream_id:0|path:0|
[2025/09/12 05:04:05 756597] [debug] |scid:1cd366fd2ffce38d2cc666cc|xqc_insert_stream_frame|merge left|merged_offset_end:17|new_offset:0|new_len:17|
[2025/09/12 05:04:05 756602] [debug] |scid:1cd366fd2ffce38d2cc666cc|xqc_process_stream_frame|xqc_stream_ready_to_read all recvd|
[2025/09/12 05:04:05 756607] [debug] |scid:1cd366fd2ffce38d2cc666cc|xqc_process_stream_frame|stream_length:17|merged_offset_end:17|stream_id:0|
[2025/09/12 05:04:05 756612] [debug] |scid:1cd366fd2ffce38d2cc666cc|xqc_timer_set|type:ACK_01RTT|expire:1757653445780949|now:1757653445755949|interv:25000|
[2025/09/12 05:04:05 756618] [debug] |scid:1cd366fd2ffce38d2cc666cc|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:1757653445755949|max_ack_delay:25000|
[2025/09/12 05:04:05 756624] [debug] |scid:1cd366fd2ffce38d2cc666cc|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:1707814880|largest:1707814880|pns:2|
[2025/09/12 05:04:05 756629] [info] |scid:1cd366fd2ffce38d2cc666cc|xqc_conn_on_pkt_processed|====>|conn:0000558BB89E8B5C|path:0|size:312|pkt_type:SHORT_HEADER|pkt_num:1707814880|frame:STREAM NEW_CONNECTION_ID |recv_time:1757653445755949|dcid:1cd366fd2ffce38d2cc666cc|dcid_seq:0|
[2025/09/12 05:04:05 756636] [debug] |scid:1cd366fd2ffce38d2cc666cc|xqc_process_crypto_write_streams|
[2025/09/12 05:04:05 756644] [debug] |scid:1cd366fd2ffce38d2cc666cc|xqc_crypto_stream_on_write|enc_level|3|
[2025/09/12 05:04:05 756649] [info] |scid:1cd366fd2ffce38d2cc666cc|xqc_crypto_stream_send|crypto send data|pkt_num:0|size:283|sent:261|pkt_type:SHORT_HEADER|frame:CRYPTO |now:1757653445756649|
[2025/09/12 05:04:05 756655] [info] |scid:1cd366fd2ffce38d2cc666cc|xqc_crypto_stream_send|crypto send data|pkt_num:0|size:284|sent:262|pkt_type:SHORT_HEADER|frame:CRYPTO |now:1757653445756655|
[2025/09/12 05:04:05 756660] [debug] |scid:1cd366fd2ffce38d2cc666cc|xqc_crypto_stream_on_write|encrypt_level:3|cur_state:ESTABED|next_state:ESTABED|
[2025/09/12 05:04:05 756666] [debug] |scid:1cd366fd2ffce38d2cc666cc|xqc_process_read_streams|stream_read_notify|flag:2|stream_id:0|conn:0000558BB89E8B5C|
[2025/09/12 05:04:05 756723] [debug] |scid:1cd366fd2ffce38d2cc666cc|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:25165824|
[2025/09/12 05:04:05 756733] [debug] |scid:1cd366fd2ffce38d2cc666cc|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 05:04:05 756742] [debug] |scid:1cd366fd2ffce38d2cc666cc|xqc_sample_check_app_limited|path:0|applimit:2184|
[2025/09/12 05:04:05 756753] [info] |scid:1cd366fd2ffce38d2cc666cc|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:0000558BB89E8B5C|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 05:04:05 756766] [debug] |scid:1cd366fd2ffce38d2cc666cc|xqc_engine_conn_logic|engine is running on conn:l-0.0.0.0-443-1cd366fd2ffce38d2cc666cc p-193.167.0.100-42499-fa0dd4f0632807452667439967f2fd6788|
[2025/09/12 05:04:05 756779] [debug] |scid:1cd366fd2ffce38d2cc666cc|xqc_gen_ack_frame|largest_recv:1707814881|ack_delay:830|first_ack_range:1|largest_pkt_recv_time:1757653445755949|
[2025/09/12 05:04:05 756788] [debug] |scid:1cd366fd2ffce38d2cc666cc|xqc_gen_ack_frame|high:1707814881|low:1707814880|pkt_pns:1|
[2025/09/12 05:04:05 756796] [debug] |scid:1cd366fd2ffce38d2cc666cc|xqc_write_ack_to_one_packet|ack_size:13|path:0|path_largest_recv:1707814881|frame_largest_recv:1707814881|
[2025/09/12 05:04:05 756803] [debug] |scid:1cd366fd2ffce38d2cc666cc|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:1|
[2025/09/12 05:04:05 756824] [debug] |scid:1cd366fd2ffce38d2cc666cc|xqc_write_new_conn_id_frame_to_packet|gen_new_scid|cid:57c8f24c0feaab065f9a7c20|sr_token:00d60fd9fe7f00007b3a819f8b550000|seq_num:1
[2025/09/12 05:04:05 756838] [debug] |scid:1cd366fd2ffce38d2cc666cc|xqc_write_new_conn_id_frame_to_packet|gen_new_scid|cid:a729ec1682980beeba94a12b|sr_token:00d60fd9fe7f00007b3a819f8b550000|seq_num:2
[2025/09/12 05:04:05 756847] [debug] |scid:1cd366fd2ffce38d2cc666cc|xqc_path_get_perf_class|conn:0000558BB89E8B5C|path_id:0|path_srtt:33531|min_srtt:33531|path_bw:59777|loss_rate:14.29|path_pto:0|
[2025/09/12 05:04:05 756855] [debug] |scid:1cd366fd2ffce38d2cc666cc|xqc_minrtt_scheduler_get_path|path srtt|conn:0000558BB89E8B5C|path_id:0|path_srtt:33531|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:04:05 756865] [debug] |scid:1cd366fd2ffce38d2cc666cc|xqc_minrtt_scheduler_get_path|best path:0|frame_type:HANDSHAKE_DONE |pn:0|size:23|reinj:0|path_class:2|
[2025/09/12 05:04:05 756873] [debug] |scid:1cd366fd2ffce38d2cc666cc|xqc_path_get_perf_class|conn:0000558BB89E8B5C|path_id:0|path_srtt:33531|min_srtt:33531|path_bw:59777|loss_rate:14.29|path_pto:0|
[2025/09/12 05:04:05 756882] [debug] |scid:1cd366fd2ffce38d2cc666cc|xqc_minrtt_scheduler_get_path|path srtt|conn:0000558BB89E8B5C|path_id:0|path_srtt:33531|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:04:05 756891] [debug] |scid:1cd366fd2ffce38d2cc666cc|xqc_minrtt_scheduler_get_path|best path:0|frame_type:NEW_TOKEN |pn:0|size:33|reinj:0|path_class:2|
[2025/09/12 05:04:05 756907] [debug] |scid:1cd366fd2ffce38d2cc666cc|xqc_path_get_perf_class|conn:0000558BB89E8B5C|path_id:0|path_srtt:33531|min_srtt:33531|path_bw:59777|loss_rate:14.29|path_pto:0|
[2025/09/12 05:04:05 756915] [debug] |scid:1cd366fd2ffce38d2cc666cc|xqc_minrtt_scheduler_get_path|path srtt|conn:0000558BB89E8B5C|path_id:0|path_srtt:33531|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:04:05 756924] [debug] |scid:1cd366fd2ffce38d2cc666cc|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CRYPTO |pn:0|size:283|reinj:0|path_class:2|
[2025/09/12 05:04:05 756930] [debug] |scid:1cd366fd2ffce38d2cc666cc|xqc_path_get_perf_class|conn:0000558BB89E8B5C|path_id:0|path_srtt:33531|min_srtt:33531|path_bw:59777|loss_rate:14.29|path_pto:0|
[2025/09/12 05:04:05 756935] [debug] |scid:1cd366fd2ffce38d2cc666cc|xqc_minrtt_scheduler_get_path|path srtt|conn:0000558BB89E8B5C|path_id:0|path_srtt:33531|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:04:05 756941] [debug] |scid:1cd366fd2ffce38d2cc666cc|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CRYPTO |pn:0|size:284|reinj:0|path_class:2|
[2025/09/12 05:04:05 756946] [debug] |scid:1cd366fd2ffce38d2cc666cc|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:ACK |stream_id:0|stream_offset:0|
[2025/09/12 05:04:05 756952] [debug] |scid:1cd366fd2ffce38d2cc666cc|xqc_path_get_perf_class|conn:0000558BB89E8B5C|path_id:0|path_srtt:33531|min_srtt:33531|path_bw:59777|loss_rate:14.29|path_pto:0|
[2025/09/12 05:04:05 756957] [debug] |scid:1cd366fd2ffce38d2cc666cc|xqc_minrtt_scheduler_get_path|path srtt|conn:0000558BB89E8B5C|path_id:0|path_srtt:33531|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:04:05 756962] [debug] |scid:1cd366fd2ffce38d2cc666cc|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 05:04:05 756968] [debug] |scid:1cd366fd2ffce38d2cc666cc|xqc_path_get_perf_class|conn:0000558BB89E8B5C|path_id:0|path_srtt:33531|min_srtt:33531|path_bw:59777|loss_rate:14.29|path_pto:0|
[2025/09/12 05:04:05 756973] [debug] |scid:1cd366fd2ffce38d2cc666cc|xqc_minrtt_scheduler_get_path|path srtt|conn:0000558BB89E8B5C|path_id:0|path_srtt:33531|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:04:05 756978] [debug] |scid:1cd366fd2ffce38d2cc666cc|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 05:04:05 756983] [debug] |scid:1cd366fd2ffce38d2cc666cc|xqc_path_get_perf_class|conn:0000558BB89E8B5C|path_id:0|path_srtt:33531|min_srtt:33531|path_bw:59777|loss_rate:14.29|path_pto:0|
[2025/09/12 05:04:05 756988] [debug] |scid:1cd366fd2ffce38d2cc666cc|xqc_send_ctl_can_send|l-0.0.0.0-443-1cd366fd2ffce38d2cc666cc p-193.167.0.100-42499-fa0dd4f0632807452667439967f2fd6788 |path:0|can:1|pkt_sz:1050|schedule_bytes:731|inflight:0|cwnd:48136|conn:0000558BB89E8B5C|stream_id:0|stream_offset:1024|
[2025/09/12 05:04:05 756994] [debug] |scid:1cd366fd2ffce38d2cc666cc|xqc_minrtt_scheduler_get_path|path srtt|conn:0000558BB89E8B5C|path_id:0|path_srtt:33531|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:04:05 757000] [debug] |scid:1cd366fd2ffce38d2cc666cc|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1050|reinj:0|path_class:2|
[2025/09/12 05:04:05 757006] [debug] |scid:1cd366fd2ffce38d2cc666cc|xqc_check_acked_or_dropped_pkt|conn:0000558BB89E8B5C|pkt_num:0|size:23|pkt_type:SHORT_HEADER|frame:HANDSHAKE_DONE |
[2025/09/12 05:04:05 757012] [debug] |scid:1cd366fd2ffce38d2cc666cc|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:0|
[2025/09/12 05:04:05 757062] [info] |scid:1cd366fd2ffce38d2cc666cc|xqc_send_packet_with_pn|<==|conn:0000558BB89E8B5C|path:0|pkt_num:0|size:23|sent:39|pkt_type:SHORT_HEADER|frame:HANDSHAKE_DONE |inflight:0|now:1757653445757021|stream_id:0|stream_offset:0|
[2025/09/12 05:04:05 757083] [debug] |scid:1cd366fd2ffce38d2cc666cc|xqc_send_ctl_on_packet_sent|conn:0000558BB89E8B5C|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 05:04:05 757091] [debug] |scid:1cd366fd2ffce38d2cc666cc|xqc_send_ctl_on_packet_sent|path:0|inflight:0|applimit:2184|
[2025/09/12 05:04:05 757095] [debug] |scid:1cd366fd2ffce38d2cc666cc|xqc_send_ctl_get_pto_time_and_space|srtt:33531|rtt_var:10006|pto_duration:73555|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:04:05 757101] [debug] |scid:1cd366fd2ffce38d2cc666cc|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB89E8B5C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:04:05 757108] [debug] |scid:1cd366fd2ffce38d2cc666cc|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB89E8B5C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:04:05 757114] [debug] |scid:1cd366fd2ffce38d2cc666cc|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB89E8B5C|path:0|PNS: 2, unacked: 23|
[2025/09/12 05:04:05 757120] [debug] |scid:1cd366fd2ffce38d2cc666cc|xqc_timer_set|type:LOSS_DETECTION|expire:1757653445855576|now:1757653445757095|interv:98481|
[2025/09/12 05:04:05 757126] [debug] |scid:1cd366fd2ffce38d2cc666cc|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB89E8B5C|path:0|pns:2|expire:1757653445855576|now:1757653445757095|interval:98481|pto_count:0|srtt:33531
[2025/09/12 05:04:05 757133] [debug] |scid:1cd366fd2ffce38d2cc666cc|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:48136|inflight:23|
[2025/09/12 05:04:05 757140] [debug] |scid:1cd366fd2ffce38d2cc666cc|xqc_check_acked_or_dropped_pkt|conn:0000558BB89E8B5C|pkt_num:0|size:33|pkt_type:SHORT_HEADER|frame:NEW_TOKEN |
[2025/09/12 05:04:05 757144] [debug] |scid:1cd366fd2ffce38d2cc666cc|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1|
[2025/09/12 05:04:05 757194] [info] |scid:1cd366fd2ffce38d2cc666cc|xqc_send_packet_with_pn|<==|conn:0000558BB89E8B5C|path:0|pkt_num:1|size:33|sent:49|pkt_type:SHORT_HEADER|frame:NEW_TOKEN |inflight:23|now:1757653445757151|stream_id:0|stream_offset:0|
[2025/09/12 05:04:05 757204] [debug] |scid:1cd366fd2ffce38d2cc666cc|xqc_send_ctl_on_packet_sent|conn:0000558BB89E8B5C|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 05:04:05 757211] [debug] |scid:1cd366fd2ffce38d2cc666cc|xqc_send_ctl_on_packet_sent|path:0|inflight:23|applimit:2184|
[2025/09/12 05:04:05 757217] [debug] |scid:1cd366fd2ffce38d2cc666cc|xqc_send_ctl_get_pto_time_and_space|srtt:33531|rtt_var:10006|pto_duration:73555|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:04:05 757224] [debug] |scid:1cd366fd2ffce38d2cc666cc|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB89E8B5C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:04:05 757229] [debug] |scid:1cd366fd2ffce38d2cc666cc|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB89E8B5C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:04:05 757232] [debug] |scid:1cd366fd2ffce38d2cc666cc|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB89E8B5C|path:0|PNS: 2, unacked: 56|
[2025/09/12 05:04:05 757236] [debug] |scid:1cd366fd2ffce38d2cc666cc|xqc_timer_set|type:LOSS_DETECTION|expire:1757653445855706|now:1757653445757217|interv:98489|
[2025/09/12 05:04:05 757240] [debug] |scid:1cd366fd2ffce38d2cc666cc|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB89E8B5C|path:0|pns:2|expire:1757653445855706|now:1757653445757217|interval:98489|pto_count:0|srtt:33531
[2025/09/12 05:04:05 757248] [debug] |scid:1cd366fd2ffce38d2cc666cc|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:48136|inflight:56|
[2025/09/12 05:04:05 757254] [debug] |scid:1cd366fd2ffce38d2cc666cc|xqc_check_acked_or_dropped_pkt|conn:0000558BB89E8B5C|pkt_num:0|size:283|pkt_type:SHORT_HEADER|frame:CRYPTO |
[2025/09/12 05:04:05 757261] [debug] |scid:1cd366fd2ffce38d2cc666cc|xqc_send_ctl_set_next_pn_for_packet|optimistic ack detection|skipped_range:2-4|next_skip_chance:1757653446052925|current_time:1757653445757260|
[2025/09/12 05:04:05 757273] [debug] |scid:1cd366fd2ffce38d2cc666cc|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:5|
[2025/09/12 05:04:05 757308] [info] |scid:1cd366fd2ffce38d2cc666cc|xqc_send_packet_with_pn|<==|conn:0000558BB89E8B5C|path:0|pkt_num:5|size:283|sent:299|pkt_type:SHORT_HEADER|frame:CRYPTO |inflight:56|now:1757653445757283|stream_id:0|stream_offset:0|
[2025/09/12 05:04:05 757318] [debug] |scid:1cd366fd2ffce38d2cc666cc|xqc_send_ctl_on_packet_sent|conn:0000558BB89E8B5C|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 05:04:05 757325] [debug] |scid:1cd366fd2ffce38d2cc666cc|xqc_send_ctl_on_packet_sent|path:0|inflight:56|applimit:2184|
[2025/09/12 05:04:05 757332] [debug] |scid:1cd366fd2ffce38d2cc666cc|xqc_send_ctl_get_pto_time_and_space|srtt:33531|rtt_var:10006|pto_duration:73555|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:04:05 757338] [debug] |scid:1cd366fd2ffce38d2cc666cc|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB89E8B5C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:04:05 757344] [debug] |scid:1cd366fd2ffce38d2cc666cc|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB89E8B5C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:04:05 757351] [debug] |scid:1cd366fd2ffce38d2cc666cc|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB89E8B5C|path:0|PNS: 2, unacked: 339|
[2025/09/12 05:04:05 757357] [debug] |scid:1cd366fd2ffce38d2cc666cc|xqc_timer_set|type:LOSS_DETECTION|expire:1757653445855838|now:1757653445757331|interv:98507|
[2025/09/12 05:04:05 757363] [debug] |scid:1cd366fd2ffce38d2cc666cc|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB89E8B5C|path:0|pns:2|expire:1757653445855838|now:1757653445757331|interval:98507|pto_count:0|srtt:33531
[2025/09/12 05:04:05 757370] [debug] |scid:1cd366fd2ffce38d2cc666cc|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:48136|inflight:339|
[2025/09/12 05:04:05 757378] [debug] |scid:1cd366fd2ffce38d2cc666cc|xqc_check_acked_or_dropped_pkt|conn:0000558BB89E8B5C|pkt_num:0|size:284|pkt_type:SHORT_HEADER|frame:CRYPTO |
[2025/09/12 05:04:05 757385] [debug] |scid:1cd366fd2ffce38d2cc666cc|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:6|
[2025/09/12 05:04:05 757414] [info] |scid:1cd366fd2ffce38d2cc666cc|xqc_send_packet_with_pn|<==|conn:0000558BB89E8B5C|path:0|pkt_num:6|size:284|sent:300|pkt_type:SHORT_HEADER|frame:CRYPTO |inflight:339|now:1757653445757395|stream_id:0|stream_offset:0|
[2025/09/12 05:04:05 757420] [debug] |scid:1cd366fd2ffce38d2cc666cc|xqc_send_ctl_on_packet_sent|conn:0000558BB89E8B5C|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 05:04:05 757428] [debug] |scid:1cd366fd2ffce38d2cc666cc|xqc_send_ctl_on_packet_sent|path:0|inflight:339|applimit:2184|
[2025/09/12 05:04:05 757434] [debug] |scid:1cd366fd2ffce38d2cc666cc|xqc_send_ctl_get_pto_time_and_space|srtt:33531|rtt_var:10006|pto_duration:73555|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:04:05 757441] [debug] |scid:1cd366fd2ffce38d2cc666cc|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB89E8B5C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:04:05 757448] [debug] |scid:1cd366fd2ffce38d2cc666cc|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB89E8B5C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:04:05 757454] [debug] |scid:1cd366fd2ffce38d2cc666cc|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB89E8B5C|path:0|PNS: 2, unacked: 623|
[2025/09/12 05:04:05 757460] [debug] |scid:1cd366fd2ffce38d2cc666cc|xqc_timer_set|type:LOSS_DETECTION|expire:1757653445855950|now:1757653445757434|interv:98516|
[2025/09/12 05:04:05 757467] [debug] |scid:1cd366fd2ffce38d2cc666cc|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB89E8B5C|path:0|pns:2|expire:1757653445855950|now:1757653445757434|interval:98516|pto_count:0|srtt:33531
[2025/09/12 05:04:05 757481] [debug] |scid:1cd366fd2ffce38d2cc666cc|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:48136|inflight:623|
[2025/09/12 05:04:05 757487] [debug] |scid:1cd366fd2ffce38d2cc666cc|xqc_check_acked_or_dropped_pkt|conn:0000558BB89E8B5C|pkt_num:0|size:55|pkt_type:HSK|frame:ACK |
[2025/09/12 05:04:05 757492] [debug] |scid:1cd366fd2ffce38d2cc666cc|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:6|
[2025/09/12 05:04:05 757516] [info] |scid:1cd366fd2ffce38d2cc666cc|xqc_send_packet_with_pn|<==|conn:0000558BB89E8B5C|path:0|pkt_num:6|size:55|sent:71|pkt_type:HSK|frame:ACK |inflight:623|now:1757653445757498|stream_id:0|stream_offset:0|
[2025/09/12 05:04:05 757521] [debug] |scid:1cd366fd2ffce38d2cc666cc|xqc_send_ctl_on_packet_sent|conn:0000558BB89E8B5C|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 05:04:05 757530] [debug] |scid:1cd366fd2ffce38d2cc666cc|xqc_check_acked_or_dropped_pkt|conn:0000558BB89E8B5C|pkt_num:0|size:54|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |
[2025/09/12 05:04:05 757536] [debug] |scid:1cd366fd2ffce38d2cc666cc|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:7|
[2025/09/12 05:04:05 757568] [info] |scid:1cd366fd2ffce38d2cc666cc|xqc_send_packet_with_pn|<==|conn:0000558BB89E8B5C|path:0|pkt_num:7|size:54|sent:70|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |inflight:623|now:1757653445757545|stream_id:0|stream_offset:0|
[2025/09/12 05:04:05 757577] [debug] |scid:1cd366fd2ffce38d2cc666cc|xqc_send_ctl_on_packet_sent|conn:0000558BB89E8B5C|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 05:04:05 757584] [debug] |scid:1cd366fd2ffce38d2cc666cc|xqc_send_ctl_on_packet_sent|path:0|inflight:623|applimit:2184|
[2025/09/12 05:04:05 757591] [debug] |scid:1cd366fd2ffce38d2cc666cc|xqc_send_ctl_get_pto_time_and_space|srtt:33531|rtt_var:10006|pto_duration:73555|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:04:05 757598] [debug] |scid:1cd366fd2ffce38d2cc666cc|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB89E8B5C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:04:05 757604] [debug] |scid:1cd366fd2ffce38d2cc666cc|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB89E8B5C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:04:05 757610] [debug] |scid:1cd366fd2ffce38d2cc666cc|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB89E8B5C|path:0|PNS: 2, unacked: 677|
[2025/09/12 05:04:05 757617] [debug] |scid:1cd366fd2ffce38d2cc666cc|xqc_timer_set|type:LOSS_DETECTION|expire:1757653445856100|now:1757653445757591|interv:98509|
[2025/09/12 05:04:05 757623] [debug] |scid:1cd366fd2ffce38d2cc666cc|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB89E8B5C|path:0|pns:2|expire:1757653445856100|now:1757653445757591|interval:98509|pto_count:0|srtt:33531
[2025/09/12 05:04:05 757628] [debug] |scid:1cd366fd2ffce38d2cc666cc|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:48136|inflight:677|
[2025/09/12 05:04:05 757633] [debug] |scid:1cd366fd2ffce38d2cc666cc|xqc_check_acked_or_dropped_pkt|conn:0000558BB89E8B5C|pkt_num:0|size:54|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |
[2025/09/12 05:04:05 757637] [debug] |scid:1cd366fd2ffce38d2cc666cc|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:8|
[2025/09/12 05:04:05 757661] [info] |scid:1cd366fd2ffce38d2cc666cc|xqc_send_packet_with_pn|<==|conn:0000558BB89E8B5C|path:0|pkt_num:8|size:54|sent:70|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |inflight:677|now:1757653445757644|stream_id:0|stream_offset:0|
[2025/09/12 05:04:05 757667] [debug] |scid:1cd366fd2ffce38d2cc666cc|xqc_send_ctl_on_packet_sent|conn:0000558BB89E8B5C|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 05:04:05 757674] [debug] |scid:1cd366fd2ffce38d2cc666cc|xqc_send_ctl_on_packet_sent|path:0|inflight:677|applimit:2184|
[2025/09/12 05:04:05 757687] [debug] |scid:1cd366fd2ffce38d2cc666cc|xqc_send_ctl_get_pto_time_and_space|srtt:33531|rtt_var:10006|pto_duration:73555|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:04:05 757694] [debug] |scid:1cd366fd2ffce38d2cc666cc|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB89E8B5C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:04:05 757700] [debug] |scid:1cd366fd2ffce38d2cc666cc|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB89E8B5C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:04:05 757706] [debug] |scid:1cd366fd2ffce38d2cc666cc|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB89E8B5C|path:0|PNS: 2, unacked: 731|
[2025/09/12 05:04:05 757712] [debug] |scid:1cd366fd2ffce38d2cc666cc|xqc_timer_set|type:LOSS_DETECTION|expire:1757653445856199|now:1757653445757686|interv:98513|
[2025/09/12 05:04:05 757716] [debug] |scid:1cd366fd2ffce38d2cc666cc|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB89E8B5C|path:0|pns:2|expire:1757653445856199|now:1757653445757686|interval:98513|pto_count:0|srtt:33531
[2025/09/12 05:04:05 757720] [debug] |scid:1cd366fd2ffce38d2cc666cc|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:48136|inflight:731|
[2025/09/12 05:04:05 757725] [debug] |scid:1cd366fd2ffce38d2cc666cc|xqc_check_acked_or_dropped_pkt|conn:0000558BB89E8B5C|pkt_num:0|size:1050|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:04:05 757729] [debug] |scid:1cd366fd2ffce38d2cc666cc|xqc_send_ctl_can_send|l-0.0.0.0-443-1cd366fd2ffce38d2cc666cc p-193.167.0.100-42499-fa0dd4f0632807452667439967f2fd6788 |path:0|can:1|pkt_sz:1050|schedule_bytes:0|inflight:731|cwnd:48136|conn:0000558BB89E8B5C|stream_id:0|stream_offset:1024|
[2025/09/12 05:04:05 757734] [debug] |scid:1cd366fd2ffce38d2cc666cc|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:04:05 757739] [debug] |scid:1cd366fd2ffce38d2cc666cc|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:9|
[2025/09/12 05:04:05 757763] [info] |scid:1cd366fd2ffce38d2cc666cc|xqc_send_packet_with_pn|<==|conn:0000558BB89E8B5C|path:0|pkt_num:9|size:1050|sent:1066|pkt_type:SHORT_HEADER|frame:STREAM |inflight:731|now:1757653445757745|stream_id:0|stream_offset:1024|
[2025/09/12 05:04:05 757769] [debug] |scid:1cd366fd2ffce38d2cc666cc|xqc_send_ctl_on_packet_sent|conn:0000558BB89E8B5C|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 05:04:05 757776] [debug] |scid:1cd366fd2ffce38d2cc666cc|xqc_send_ctl_on_packet_sent|path:0|inflight:731|applimit:2184|
[2025/09/12 05:04:05 757783] [debug] |scid:1cd366fd2ffce38d2cc666cc|xqc_send_ctl_get_pto_time_and_space|srtt:33531|rtt_var:10006|pto_duration:73555|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:04:05 757790] [debug] |scid:1cd366fd2ffce38d2cc666cc|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB89E8B5C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:04:05 757796] [debug] |scid:1cd366fd2ffce38d2cc666cc|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB89E8B5C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:04:05 757803] [debug] |scid:1cd366fd2ffce38d2cc666cc|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB89E8B5C|path:0|PNS: 2, unacked: 1781|
[2025/09/12 05:04:05 757810] [debug] |scid:1cd366fd2ffce38d2cc666cc|xqc_timer_set|type:LOSS_DETECTION|expire:1757653445856300|now:1757653445757783|interv:98517|
[2025/09/12 05:04:05 757814] [debug] |scid:1cd366fd2ffce38d2cc666cc|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB89E8B5C|path:0|pns:2|expire:1757653445856300|now:1757653445757783|interval:98517|pto_count:0|srtt:33531
[2025/09/12 05:04:05 757819] [debug] |scid:1cd366fd2ffce38d2cc666cc|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:48136|inflight:1781|
[2025/09/12 05:04:05 757823] [debug] |scid:1cd366fd2ffce38d2cc666cc|xqc_conn_next_wakeup_time|wakeup_time:1757653445780949|
[2025/09/12 05:04:05 757828] [debug] |scid:1cd366fd2ffce38d2cc666cc|xqc_engine_add_wakeup_queue|next_tick_time:1757653445780949|
[2025/09/12 05:04:05 757838] [debug] |xqc_engine_wakeup_after|wakeup:1757653445780949|now:1757653445757837|diff:23112|
[2025/09/12 05:04:05 757842] [debug] |xqc_engine_main_logic|END|now:1757653445756420|
[2025/09/12 05:04:05 757849] [info] |xqc_engine_packet_process|==>|conn:0000558BB89E8B5C|size:1406|state:ESTABED|recv_time:1757653445757849|
[2025/09/12 05:04:05 757854] [debug] |scid:1cd366fd2ffce38d2cc666cc|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:1cd366fd2ffce38d2cc666cc|spin_bit:0|
[2025/09/12 05:04:05 757860] [debug] |scid:1cd366fd2ffce38d2cc666cc|xqc_packet_decrypt|largest_pn:1707814880|
[2025/09/12 05:04:05 757864] [debug] |scid:1cd366fd2ffce38d2cc666cc|xqc_packet_decrypt|decryption nonce|path_id:0|pn:1707814881|
[2025/09/12 05:04:05 757870] [debug] |scid:1cd366fd2ffce38d2cc666cc|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:1707814881|
[2025/09/12 05:04:05 757874] [debug] |scid:1cd366fd2ffce38d2cc666cc|xqc_process_frames|frame_type:1|
[2025/09/12 05:04:05 757878] [debug] |scid:1cd366fd2ffce38d2cc666cc|xqc_process_frames|frame_type:0|
[2025/09/12 05:04:05 757882] [debug] |scid:1cd366fd2ffce38d2cc666cc|xqc_process_padding_frame|process padding|
[2025/09/12 05:04:05 757888] [debug] |scid:1cd366fd2ffce38d2cc666cc|xqc_timer_unset|type:ACK_01RTT|
[2025/09/12 05:04:05 757893] [debug] |scid:1cd366fd2ffce38d2cc666cc|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 05:04:05 757899] [debug] |scid:1cd366fd2ffce38d2cc666cc|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:1707814881|largest:1707814881|pns:2|
[2025/09/12 05:04:05 757906] [info] |scid:1cd366fd2ffce38d2cc666cc|xqc_conn_on_pkt_processed|====>|conn:0000558BB89E8B5C|path:0|size:1406|pkt_type:SHORT_HEADER|pkt_num:1707814881|frame:PADDING PING |recv_time:1757653445757849|dcid:1cd366fd2ffce38d2cc666cc|dcid_seq:0|
[2025/09/12 05:04:05 757914] [debug] |scid:1cd366fd2ffce38d2cc666cc|xqc_timer_set|type:PATH_IDLE|expire:1757653565757849|now:1757653445757849|interv:120000000|
[2025/09/12 05:04:05 757921] [debug] |scid:1cd366fd2ffce38d2cc666cc|xqc_timer_set|type:CONN_IDLE|expire:1757653565757849|now:1757653445757849|interv:120000000|
[2025/09/12 05:04:05 757927] [debug] |scid:1cd366fd2ffce38d2cc666cc|xqc_engine_remove_wakeup_queue|next_tick_time:1757653445780949|pq_index:0|
[2025/09/12 05:04:05 757934] [debug] |scid:1cd366fd2ffce38d2cc666cc|xqc_engine_add_active_queue|last_ticked_time:1757653445756420|
[2025/09/12 05:04:05 757940] [debug] |xqc_engine_main_logic|BEGIN|now:1757653445757940|
[2025/09/12 05:04:05 757945] [debug] |scid:1cd366fd2ffce38d2cc666cc|xqc_engine_process_conn|conn:0000558BB89E8B5C|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:1757653445757944|
[2025/09/12 05:04:05 757951] [debug] |scid:1cd366fd2ffce38d2cc666cc|xqc_gen_ack_frame|largest_recv:1707814881|ack_delay:101|first_ack_range:1|largest_pkt_recv_time:1757653445757849|
[2025/09/12 05:04:05 757955] [debug] |scid:1cd366fd2ffce38d2cc666cc|xqc_gen_ack_frame|high:1707814881|low:1707814880|pkt_pns:2|
[2025/09/12 05:04:05 757959] [debug] |scid:1cd366fd2ffce38d2cc666cc|xqc_write_ack_to_one_packet|ack_size:12|path:0|path_largest_recv:1707814881|frame_largest_recv:1707814881|
[2025/09/12 05:04:05 757963] [debug] |scid:1cd366fd2ffce38d2cc666cc|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:2|
[2025/09/12 05:04:05 757967] [debug] |scid:1cd366fd2ffce38d2cc666cc|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:ACK |stream_id:0|stream_offset:0|
[2025/09/12 05:04:05 757972] [debug] |scid:1cd366fd2ffce38d2cc666cc|xqc_check_acked_or_dropped_pkt|conn:0000558BB89E8B5C|pkt_num:0|size:34|pkt_type:SHORT_HEADER|frame:ACK |
[2025/09/12 05:04:05 757983] [debug] |scid:1cd366fd2ffce38d2cc666cc|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:10|
[2025/09/12 05:04:05 758018] [info] |scid:1cd366fd2ffce38d2cc666cc|xqc_send_packet_with_pn|<==|conn:0000558BB89E8B5C|path:0|pkt_num:10|size:34|sent:50|pkt_type:SHORT_HEADER|frame:ACK |inflight:1781|now:1757653445757993|stream_id:0|stream_offset:0|
[2025/09/12 05:04:05 758029] [debug] |scid:1cd366fd2ffce38d2cc666cc|xqc_send_ctl_on_packet_sent|conn:0000558BB89E8B5C|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 05:04:05 758037] [debug] |scid:1cd366fd2ffce38d2cc666cc|xqc_conn_next_wakeup_time|wakeup_time:1757653445856300|
[2025/09/12 05:04:05 758060] [debug] |scid:1cd366fd2ffce38d2cc666cc|xqc_engine_add_wakeup_queue|next_tick_time:1757653445856300|
[2025/09/12 05:04:05 758067] [debug] |xqc_engine_wakeup_after|wakeup:1757653445792493|now:1757653445758067|diff:34426|
[2025/09/12 05:04:05 758074] [debug] |xqc_engine_main_logic|END|now:1757653445757944|
[2025/09/12 05:04:05 758082] [debug] |xqc_engine_main_logic|BEGIN|now:1757653445758082|
[2025/09/12 05:04:05 758088] [debug] |xqc_engine_wakeup_after|wakeup:1757653445792493|now:1757653445758087|diff:34406|
[2025/09/12 05:04:05 758092] [debug] |xqc_engine_main_logic|END|now:1757653445758082|
[2025/09/12 05:04:05 788612] [info] |xqc_engine_packet_process|==>|conn:0000558BB89E8B5C|size:40|state:ESTABED|recv_time:1757653445788611|
[2025/09/12 05:04:05 788628] [debug] |scid:1cd366fd2ffce38d2cc666cc|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:1cd366fd2ffce38d2cc666cc|spin_bit:0|
[2025/09/12 05:04:05 788638] [debug] |scid:1cd366fd2ffce38d2cc666cc|xqc_packet_decrypt|largest_pn:1707814881|
[2025/09/12 05:04:05 788645] [debug] |scid:1cd366fd2ffce38d2cc666cc|xqc_packet_decrypt|decryption nonce|path_id:0|pn:1707814883|
[2025/09/12 05:04:05 788653] [debug] |scid:1cd366fd2ffce38d2cc666cc|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:1707814883|
[2025/09/12 05:04:05 788660] [debug] |scid:1cd366fd2ffce38d2cc666cc|xqc_process_frames|frame_type:2|
[2025/09/12 05:04:05 788677] [debug] |scid:1cd366fd2ffce38d2cc666cc|xqc_send_ctl_on_ack_received|conn:0000558BB89E8B5C|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 05:04:05 788685] [debug] |scid:1cd366fd2ffce38d2cc666cc|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:56|prior_delivered:2184|prior_time:1757653445757021|is_app_limited:1|send_elapse:130|ack_elapse:31590|ctl_first_sent_time:1757653445757151|lagest_ack_time:1757653445788611|curr_delivered:2217|
[2025/09/12 05:04:05 788693] [debug] |scid:1cd366fd2ffce38d2cc666cc|xqc_update_sample|sampler_sent_time_update:1757653445757151|
[2025/09/12 05:04:05 788699] [debug] |scid:1cd366fd2ffce38d2cc666cc|xqc_send_ctl_on_ack_received|sndq_packets_used:6||sndq_packets_used_bytes:0|sndq_packets_free:2|
[2025/09/12 05:04:05 788705] [debug] |scid:1cd366fd2ffce38d2cc666cc|xqc_send_ctl_on_ack_received|conn:0000558BB89E8B5C|path:0|pkt_num:5|origin_pktnum:0|size:283|pns:2|pkt_type:SHORT_HEADER|frame:CRYPTO |conn_state:ESTABED|frame_largest_ack:7|path_largest_ack:5|
[2025/09/12 05:04:05 788711] [debug] |scid:1cd366fd2ffce38d2cc666cc|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:56|prior_delivered:2184|prior_time:1757653445757021|is_app_limited:1|send_elapse:130|ack_elapse:31590|ctl_first_sent_time:1757653445757151|lagest_ack_time:1757653445788611|curr_delivered:2500|
[2025/09/12 05:04:05 788717] [debug] |scid:1cd366fd2ffce38d2cc666cc|xqc_update_sample|sampler_sent_time_update:1757653445757283|
[2025/09/12 05:04:05 788723] [debug] |scid:1cd366fd2ffce38d2cc666cc|xqc_send_ctl_on_ack_received|sndq_packets_used:5||sndq_packets_used_bytes:0|sndq_packets_free:3|
[2025/09/12 05:04:05 788730] [debug] |scid:1cd366fd2ffce38d2cc666cc|xqc_send_ctl_on_ack_received|conn:0000558BB89E8B5C|path:0|pkt_num:6|origin_pktnum:0|size:284|pns:2|pkt_type:SHORT_HEADER|frame:CRYPTO |conn_state:ESTABED|frame_largest_ack:7|path_largest_ack:6|
[2025/09/12 05:04:05 788746] [debug] |scid:1cd366fd2ffce38d2cc666cc|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:56|prior_delivered:2184|prior_time:1757653445757021|is_app_limited:1|send_elapse:130|ack_elapse:31590|ctl_first_sent_time:1757653445757151|lagest_ack_time:1757653445788611|curr_delivered:2784|
[2025/09/12 05:04:05 788754] [debug] |scid:1cd366fd2ffce38d2cc666cc|xqc_update_sample|sampler_sent_time_update:1757653445757395|
[2025/09/12 05:04:05 788760] [debug] |scid:1cd366fd2ffce38d2cc666cc|xqc_send_ctl_on_ack_received|sndq_packets_used:4||sndq_packets_used_bytes:0|sndq_packets_free:4|
[2025/09/12 05:04:05 788767] [debug] |scid:1cd366fd2ffce38d2cc666cc|xqc_send_ctl_on_ack_received|conn:0000558BB89E8B5C|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 05:04:05 788772] [debug] |scid:1cd366fd2ffce38d2cc666cc|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:56|prior_delivered:2184|prior_time:1757653445757021|is_app_limited:1|send_elapse:130|ack_elapse:31590|ctl_first_sent_time:1757653445757151|lagest_ack_time:1757653445788611|curr_delivered:2838|
[2025/09/12 05:04:05 788776] [debug] |scid:1cd366fd2ffce38d2cc666cc|xqc_update_sample|sampler_sent_time_update:1757653445757545|
[2025/09/12 05:04:05 788780] [debug] |scid:1cd366fd2ffce38d2cc666cc|xqc_send_ctl_on_ack_received|sndq_packets_used:3||sndq_packets_used_bytes:0|sndq_packets_free:5|
[2025/09/12 05:04:05 788784] [debug] |scid:1cd366fd2ffce38d2cc666cc|xqc_send_ctl_update_rtt|before update rtt|conn:0000558BB89E8B5C|srtt:33531|rttvar:10006|minrtt:31969|latest_rtt:31066|ack_delay:64|
[2025/09/12 05:04:05 788788] [debug] |scid:1cd366fd2ffce38d2cc666cc|xqc_send_ctl_update_rtt|l-0.0.0.0-443-1cd366fd2ffce38d2cc666cc p-193.167.0.100-42499-fa0dd4f0632807452667439967f2fd6788 |after update rtt|conn:0000558BB89E8B5C|srtt:33215|rttvar:8137|minrtt:31066|latest_rtt:31066|ack_delay:64|
[2025/09/12 05:04:05 788793] [debug] |scid:1cd366fd2ffce38d2cc666cc|xqc_send_ctl_get_lost_sent_pn|largest_acked:7|lost_pn:4|thresh:3|
[2025/09/12 05:04:05 788797] [debug] |scid:1cd366fd2ffce38d2cc666cc|xqc_send_ctl_detect_lost|mark lost|pns:2|pkt_num:0|lost_pn:4|po_sent_time:1757653445757021|lost_send_time:1757653445751245|loss_delay:37366|frame:HANDSHAKE_DONE |repair:524288|
[2025/09/12 05:04:05 788802] [debug] |scid:1cd366fd2ffce38d2cc666cc|xqc_send_ctl_detect_lost|OnLostDetection|largest_lost sent time: 1757653445757021u|
[2025/09/12 05:04:05 788806] [stats] |scid:1cd366fd2ffce38d2cc666cc|xqc_send_ctl_detect_lost|l-0.0.0.0-443-1cd366fd2ffce38d2cc666cc p-193.167.0.100-42499-fa0dd4f0632807452667439967f2fd6788 |lost interval:1757653445788611|lost_count:1|send_count:14|pkt_num:0|po_send_time:1757653445757021|srtt:33215|cwnd:48136|bw:59777|conn_life:151762|now:0|last_lost_time:151762|
[2025/09/12 05:04:05 788811] [debug] |scid:1cd366fd2ffce38d2cc666cc|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:04:05 788815] [debug] |scid:1cd366fd2ffce38d2cc666cc|xqc_send_ctl_get_pto_time_and_space|srtt:33215|rtt_var:8137|pto_duration:65763|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:04:05 788820] [debug] |scid:1cd366fd2ffce38d2cc666cc|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB89E8B5C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:04:05 788824] [debug] |scid:1cd366fd2ffce38d2cc666cc|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB89E8B5C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:04:05 788829] [debug] |scid:1cd366fd2ffce38d2cc666cc|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB89E8B5C|path:0|PNS: 2, unacked: 1104|
[2025/09/12 05:04:05 788835] [debug] |scid:1cd366fd2ffce38d2cc666cc|xqc_timer_set|type:LOSS_DETECTION|expire:1757653445848508|now:1757653445788815|interv:59693|
[2025/09/12 05:04:05 788842] [debug] |scid:1cd366fd2ffce38d2cc666cc|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB89E8B5C|path:0|pns:2|expire:1757653445848508|now:1757653445788815|interval:59693|pto_count:0|srtt:33215
[2025/09/12 05:04:05 788853] [debug] |scid:1cd366fd2ffce38d2cc666cc|xqc_generate_sample|sampler: send_elapse 130, ack_elapse 31590, delivered 654|rate 20702|lost 1|
[2025/09/12 05:04:05 788858] [debug] |scid:1cd366fd2ffce38d2cc666cc|xqc_bbr_update_bandwidth|BBRv1: RTT round update 2 -> 3|
[2025/09/12 05:04:05 788862] [debug] |scid:1cd366fd2ffce38d2cc666cc|xqc_bbr_update_min_rtt|probertt expire|rtt:31066, old_rtt:31969|
[2025/09/12 05:04:05 788866] [debug] |scid:1cd366fd2ffce38d2cc666cc|xqc_bbr_update_min_rtt|minrtt expire|rtt:31066, old_rtt:31969|
[2025/09/12 05:04:05 788870] [debug] |scid:1cd366fd2ffce38d2cc666cc|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:5744|extra_cwnd:1308|
[2025/09/12 05:04:05 788874] [debug] |scid:1cd366fd2ffce38d2cc666cc|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:48136|packet_lost:1|acked:654|po_sent_time:1757653445757545|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2838|
[2025/09/12 05:04:05 788878] [debug] |scid:1cd366fd2ffce38d2cc666cc|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:48136|packet_lost:1|acked:654|po_sent_time:1757653445757545|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2838|
[2025/09/12 05:04:05 788883] [debug] |scid:1cd366fd2ffce38d2cc666cc|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-1cd366fd2ffce38d2cc666cc p-193.167.0.100-42499-fa0dd4f0632807452667439967f2fd6788 |bbr on ack|mode:0|pacing_rate:3923161|bw:59777|cwnd:48790|full_bw_reached:0|inflight:1104|srtt:33215|latest_rtt:31066|min_rtt:31066|applimit:1|lost:0|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:1|
[2025/09/12 05:04:05 788888] [stats] |scid:1cd366fd2ffce38d2cc666cc|xqc_send_ctl_info_circle_record|l-0.0.0.0-443-1cd366fd2ffce38d2cc666cc p-193.167.0.100-42499-fa0dd4f0632807452667439967f2fd6788 |path:0||cwnd:48790|inflight:1104|mode:0|applimit:0|pacing_rate:3923161|bw:59777|srtt:33215|latest_rtt:31066|min_rtt:31066|send:14|lost:0|tlp:1|recv:4|recovery:0|slow_start:1|conn_life:152039|acked:654|delivered:2838|is_cwnd_limited:0|
[2025/09/12 05:04:05 788895] [debug] |scid:1cd366fd2ffce38d2cc666cc|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:1707814883|largest:1707814883|pns:2|
[2025/09/12 05:04:05 788899] [info] |scid:1cd366fd2ffce38d2cc666cc|xqc_conn_on_pkt_processed|====>|conn:0000558BB89E8B5C|path:0|size:40|pkt_type:SHORT_HEADER|pkt_num:1707814883|frame:ACK |recv_time:1757653445788611|dcid:1cd366fd2ffce38d2cc666cc|dcid_seq:0|
[2025/09/12 05:04:05 788904] [debug] |scid:1cd366fd2ffce38d2cc666cc|xqc_timer_set|type:PATH_IDLE|expire:1757653565788611|now:1757653445788611|interv:120000000|
[2025/09/12 05:04:05 788908] [debug] |scid:1cd366fd2ffce38d2cc666cc|xqc_timer_set|type:CONN_IDLE|expire:1757653565788611|now:1757653445788611|interv:120000000|
[2025/09/12 05:04:05 788913] [debug] |scid:1cd366fd2ffce38d2cc666cc|xqc_engine_remove_wakeup_queue|next_tick_time:1757653445856300|pq_index:2|
[2025/09/12 05:04:05 788921] [debug] |scid:1cd366fd2ffce38d2cc666cc|xqc_engine_add_active_queue|last_ticked_time:1757653445757944|
[2025/09/12 05:04:05 788927] [debug] |xqc_engine_main_logic|BEGIN|now:1757653445788927|
[2025/09/12 05:04:05 788935] [debug] |scid:1cd366fd2ffce38d2cc666cc|xqc_engine_process_conn|conn:0000558BB89E8B5C|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:1757653445788933|
[2025/09/12 05:04:05 788941] [debug] |scid:1cd366fd2ffce38d2cc666cc|xqc_path_get_perf_class|conn:0000558BB89E8B5C|path_id:0|path_srtt:33215|min_srtt:33215|path_bw:59777|loss_rate:7.14|path_pto:0|
[2025/09/12 05:04:05 788946] [debug] |scid:1cd366fd2ffce38d2cc666cc|xqc_send_ctl_can_send|l-0.0.0.0-443-1cd366fd2ffce38d2cc666cc p-193.167.0.100-42499-fa0dd4f0632807452667439967f2fd6788 |path:0|can:1|pkt_sz:23|schedule_bytes:0|inflight:1104|cwnd:48790|conn:0000558BB89E8B5C|stream_id:0|stream_offset:0|
[2025/09/12 05:04:05 788954] [debug] |scid:1cd366fd2ffce38d2cc666cc|xqc_minrtt_scheduler_get_path|path srtt|conn:0000558BB89E8B5C|path_id:0|path_srtt:33215|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:04:05 788959] [debug] |scid:1cd366fd2ffce38d2cc666cc|xqc_minrtt_scheduler_get_path|best path:0|frame_type:HANDSHAKE_DONE |pn:0|size:23|reinj:0|path_class:2|
[2025/09/12 05:04:05 788964] [debug] |scid:1cd366fd2ffce38d2cc666cc|xqc_check_acked_or_dropped_pkt|conn:0000558BB89E8B5C|pkt_num:0|size:23|pkt_type:SHORT_HEADER|frame:HANDSHAKE_DONE |
[2025/09/12 05:04:05 788968] [debug] |scid:1cd366fd2ffce38d2cc666cc|xqc_send_ctl_can_send|l-0.0.0.0-443-1cd366fd2ffce38d2cc666cc p-193.167.0.100-42499-fa0dd4f0632807452667439967f2fd6788 |path:0|can:1|pkt_sz:23|schedule_bytes:0|inflight:1104|cwnd:48790|conn:0000558BB89E8B5C|stream_id:0|stream_offset:0|
[2025/09/12 05:04:05 788972] [debug] |scid:1cd366fd2ffce38d2cc666cc|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:04:05 788977] [debug] |scid:1cd366fd2ffce38d2cc666cc|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:11|
[2025/09/12 05:04:05 789012] [info] |scid:1cd366fd2ffce38d2cc666cc|xqc_send_packet_with_pn|<==|conn:0000558BB89E8B5C|path:0|pkt_num:11|size:23|sent:39|pkt_type:SHORT_HEADER|frame:HANDSHAKE_DONE |inflight:1104|now:1757653445788984|stream_id:0|stream_offset:0|
[2025/09/12 05:04:05 789022] [debug] |scid:1cd366fd2ffce38d2cc666cc|xqc_send_ctl_on_packet_sent|conn:0000558BB89E8B5C|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 05:04:05 789029] [debug] |scid:1cd366fd2ffce38d2cc666cc|xqc_send_ctl_on_packet_sent|path:0|inflight:1104|applimit:0|
[2025/09/12 05:04:05 789035] [debug] |scid:1cd366fd2ffce38d2cc666cc|xqc_send_ctl_get_pto_time_and_space|srtt:33215|rtt_var:8137|pto_duration:65763|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:04:05 789060] [debug] |scid:1cd366fd2ffce38d2cc666cc|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB89E8B5C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:04:05 789066] [debug] |scid:1cd366fd2ffce38d2cc666cc|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB89E8B5C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:04:05 789071] [debug] |scid:1cd366fd2ffce38d2cc666cc|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB89E8B5C|path:0|PNS: 2, unacked: 1127|
[2025/09/12 05:04:05 789075] [debug] |scid:1cd366fd2ffce38d2cc666cc|xqc_timer_set|type:LOSS_DETECTION|expire:1757653445879747|now:1757653445789035|interv:90712|
[2025/09/12 05:04:05 789079] [debug] |scid:1cd366fd2ffce38d2cc666cc|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB89E8B5C|path:0|pns:2|expire:1757653445879747|now:1757653445789035|interval:90712|pto_count:0|srtt:33215
[2025/09/12 05:04:05 789083] [debug] |scid:1cd366fd2ffce38d2cc666cc|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:48790|inflight:1127|
[2025/09/12 05:04:05 789088] [debug] |scid:1cd366fd2ffce38d2cc666cc|xqc_conn_next_wakeup_time|wakeup_time:1757653445879747|
[2025/09/12 05:04:05 789093] [debug] |scid:1cd366fd2ffce38d2cc666cc|xqc_engine_add_wakeup_queue|next_tick_time:1757653445879747|
[2025/09/12 05:04:05 789096] [debug] |xqc_engine_wakeup_after|wakeup:1757653445792493|now:1757653445789096|diff:3397|
[2025/09/12 05:04:05 789101] [debug] |xqc_engine_main_logic|END|now:1757653445788933|
[2025/09/12 05:04:05 789109] [debug] |xqc_engine_main_logic|BEGIN|now:1757653445789109|
[2025/09/12 05:04:05 789115] [debug] |xqc_engine_wakeup_after|wakeup:1757653445792493|now:1757653445789115|diff:3378|
[2025/09/12 05:04:05 789121] [debug] |xqc_engine_main_logic|END|now:1757653445789109|
[2025/09/12 05:04:05 793196] [debug] |xqc_engine_main_logic|BEGIN|now:1757653445793195|
[2025/09/12 05:04:05 793208] [debug] |scid:c40905e674dbe371c93f8267|xqc_engine_remove_wakeup_queue|next_tick_time:1757653445792493|pq_index:0|
[2025/09/12 05:04:05 793221] [debug] |scid:c40905e674dbe371c93f8267|xqc_engine_add_active_queue|last_ticked_time:1757653445560606|
[2025/09/12 05:04:05 793227] [debug] |scid:c40905e674dbe371c93f8267|xqc_engine_process_conn|conn:0000558BB8A17B5C|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:1757653445793226|
[2025/09/12 05:04:05 793233] [debug] |scid:c40905e674dbe371c93f8267|xqc_timer_expire|timer expired|type:CONN_DRAINING|expire_time:1757653445792493|now:1757653445793226|
[2025/09/12 05:04:05 793238] [debug] |scid:c40905e674dbe371c93f8267|xqc_timer_expire|unset|type:CONN_DRAINING|expire_time:1757653445792493|now:1757653445793226|
[2025/09/12 05:04:05 793243] [debug] |scid:c40905e674dbe371c93f8267|xqc_timer_unset|type:CONN_DRAINING|
[2025/09/12 05:04:05 793249] [info] |xqc_engine_main_logic|conn:0000558BB8A17B5C|l-0.0.0.0-443-c40905e674dbe371c93f8267 p-193.167.0.100-51357-74115477683fcc2519c09a8a023d1d933c|conn_state:13|next_tick_time:1757653445792493
[2025/09/12 05:04:05 793263] [report] |scid:c40905e674dbe371c93f8267|xqc_conn_destroy|0000558BB8A17B5C|has_0rtt:0|0rtt_accept:0|token_ok:0|handshake_time:1553411|first_send_delay:1586097|conn_persist:1850542|keyupdate_cnt:0|err:0x0|close_msg:remote close|l-0.0.0.0-443-c40905e674dbe371c93f8267 p-193.167.0.100-51357-74115477683fcc2519c09a8a023d1d933c|hsk_recv:817499|close_recv:1617772|close_send:1617931|last_recv:1617707|last_send:1617931|mp_enable:0|create:1|validated:1|active:1|path_info:0/1/0/a/0,1,1,1,0,0,0,0,0,0,0,32,20,17,1024,0,17,i32,4,26,39,5,675448364,1586,0,4,26,39,40000,675448365,1617,0,4,296,309,4080,675448363,1585,0,4,284,20,12,1590,4,26,40000,13,1617,4,283,20,8,1586,0-2,0-2,0-0,0-0,0-0,0-32,0-9472,0-11147,0-25,0-17,0-5,0-2,0-0,0-0,0-0,0-0,0-0,0-0|alpn:hq-interop|rebind_count:0|rebind_valid:0|rtx_pkt:5|tlp_pkt:2|snd_pkt:25|spurious_loss:0|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 05:04:05 793273] [debug] |scid:c40905e674dbe371c93f8267|xqc_destroy_stream|send_state:2|recv_state:3|stream_id:0|stream_type:0|
[2025/09/12 05:04:05 793282] [stats] |scid:c40905e674dbe371c93f8267|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:1757653445528639|wrt_delay:178|snd_delay:267|finwrt_delay:178|finsnd_delay:267|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-c40905e674dbe371c93f8267 p-193.167.0.100-51357-74115477683fcc2519c09a8a023d1d933c|path_info:mp is not supported in connection scid:c40905e674dbe371c93f8267|fec_recv_delay:0u|fec_send_rpr_cnt:0|retrans:0|
[2025/09/12 05:04:05 793318] [debug] |scid:c40905e674dbe371c93f8267|xqc_send_ctl_destroy|destroy|
[2025/09/12 05:04:05 793325] [debug] |scid:c40905e674dbe371c93f8267|xqc_destroy_crypto_stream|destroy crypto stream|encrypt_level:0|cur_state:CLOSED|
[2025/09/12 05:04:05 793330] [debug] |scid:c40905e674dbe371c93f8267|xqc_destroy_crypto_stream|destroy crypto stream|encrypt_level:2|cur_state:CLOSED|
[2025/09/12 05:04:05 793335] [debug] |scid:c40905e674dbe371c93f8267|xqc_destroy_crypto_stream|destroy crypto stream|encrypt_level:3|cur_state:CLOSED|
[2025/09/12 05:04:05 793377] [debug] |xqc_engine_wakeup_after|wakeup:1757653445879747|now:1757653445793377|diff:86370|
[2025/09/12 05:04:05 793387] [debug] |xqc_engine_main_logic|END|now:1757653445793226|
[2025/09/12 05:04:05 880527] [debug] |xqc_engine_main_logic|BEGIN|now:1757653445880527|
[2025/09/12 05:04:05 880543] [debug] |scid:1cd366fd2ffce38d2cc666cc|xqc_engine_remove_wakeup_queue|next_tick_time:1757653445879747|pq_index:0|
[2025/09/12 05:04:05 880558] [debug] |scid:1cd366fd2ffce38d2cc666cc|xqc_engine_add_active_queue|last_ticked_time:1757653445788933|
[2025/09/12 05:04:05 880565] [debug] |scid:1cd366fd2ffce38d2cc666cc|xqc_engine_process_conn|conn:0000558BB89E8B5C|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:1757653445880563|
[2025/09/12 05:04:05 880571] [debug] |scid:1cd366fd2ffce38d2cc666cc|xqc_timer_expire|timer expired|type:LOSS_DETECTION|expire_time:1757653445879747|now:1757653445880563|
[2025/09/12 05:04:05 880577] [debug] |scid:1cd366fd2ffce38d2cc666cc|xqc_timer_loss_detection_timeout|path:0|loss_detection_timeout|
[2025/09/12 05:04:05 880582] [debug] |scid:1cd366fd2ffce38d2cc666cc|xqc_timer_loss_detection_timeout|send Probe pkts|conn:0000558BB89E8B5C|path:0|bytes_in_flight:1127|
[2025/09/12 05:04:05 880587] [debug] |scid:1cd366fd2ffce38d2cc666cc|xqc_send_ctl_get_pto_time_and_space|srtt:33215|rtt_var:8137|pto_duration:65763|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:04:05 880593] [debug] |scid:1cd366fd2ffce38d2cc666cc|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB89E8B5C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:04:05 880598] [debug] |scid:1cd366fd2ffce38d2cc666cc|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB89E8B5C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:04:05 880603] [debug] |scid:1cd366fd2ffce38d2cc666cc|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB89E8B5C|path:0|PNS: 2, unacked: 1127|
[2025/09/12 05:04:05 880608] [debug] |scid:1cd366fd2ffce38d2cc666cc|xqc_path_send_one_or_two_ack_elicit_pkts|send two ack-eliciting pkts|path:0|pns:2|
[2025/09/12 05:04:05 880614] [debug] |scid:1cd366fd2ffce38d2cc666cc|xqc_conn_send_probe_pkt|conn:0000558BB89E8B5C|path:0|pkt_num:0|size:23|pkt_type:SHORT_HEADER|frame:HANDSHAKE_DONE |conn_state:ESTABED|
[2025/09/12 05:04:05 880620] [debug] |scid:1cd366fd2ffce38d2cc666cc|xqc_conn_send_probe_pkt|conn:0000558BB89E8B5C|path:0|pkt_num:8|size:54|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |conn_state:ESTABED|
[2025/09/12 05:04:05 880626] [debug] |scid:1cd366fd2ffce38d2cc666cc|xqc_timer_loss_detection_timeout|xqc_send_ctl_set_loss_detection_timer|PTO|conn:0000558BB89E8B5C|pto_count:1
[2025/09/12 05:04:05 880631] [debug] |scid:1cd366fd2ffce38d2cc666cc|xqc_send_ctl_get_pto_time_and_space|srtt:33215|rtt_var:8137|pto_duration:131526|backoff_factor:2.00|backoff:2.00|pto_cnt:1|max_ack_delay:25|
[2025/09/12 05:04:05 880637] [debug] |scid:1cd366fd2ffce38d2cc666cc|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB89E8B5C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:04:05 880642] [debug] |scid:1cd366fd2ffce38d2cc666cc|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB89E8B5C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:04:05 880646] [debug] |scid:1cd366fd2ffce38d2cc666cc|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB89E8B5C|path:0|PNS: 2, unacked: 1073|
[2025/09/12 05:04:05 880651] [debug] |scid:1cd366fd2ffce38d2cc666cc|xqc_timer_set|type:LOSS_DETECTION|expire:1757653445970510|now:1757653445880631|interv:89879|
[2025/09/12 05:04:05 880656] [debug] |scid:1cd366fd2ffce38d2cc666cc|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB89E8B5C|path:0|pns:2|expire:1757653445970510|now:1757653445880631|interval:89879|pto_count:1|srtt:33215
[2025/09/12 05:04:05 880664] [debug] |scid:1cd366fd2ffce38d2cc666cc|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:HANDSHAKE_DONE |stream_id:0|stream_offset:0|
[2025/09/12 05:04:05 880669] [debug] |scid:1cd366fd2ffce38d2cc666cc|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:NEW_CONNECTION_ID |stream_id:0|stream_offset:0|
[2025/09/12 05:04:05 880675] [debug] |scid:1cd366fd2ffce38d2cc666cc|xqc_check_acked_or_dropped_pkt|conn:0000558BB89E8B5C|pkt_num:0|size:23|pkt_type:SHORT_HEADER|frame:HANDSHAKE_DONE |
[2025/09/12 05:04:05 880685] [debug] |scid:1cd366fd2ffce38d2cc666cc|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:12|
[2025/09/12 05:04:05 880728] [info] |scid:1cd366fd2ffce38d2cc666cc|xqc_send_packet_with_pn|<==|conn:0000558BB89E8B5C|path:0|pkt_num:12|size:23|sent:39|pkt_type:SHORT_HEADER|frame:HANDSHAKE_DONE |inflight:1073|now:1757653445880694|stream_id:0|stream_offset:0|
[2025/09/12 05:04:05 880739] [debug] |scid:1cd366fd2ffce38d2cc666cc|xqc_send_ctl_on_packet_sent|conn:0000558BB89E8B5C|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 05:04:05 880747] [debug] |scid:1cd366fd2ffce38d2cc666cc|xqc_send_ctl_on_packet_sent|path:0|inflight:1073|applimit:0|
[2025/09/12 05:04:05 880756] [debug] |scid:1cd366fd2ffce38d2cc666cc|xqc_send_ctl_get_pto_time_and_space|srtt:33215|rtt_var:8137|pto_duration:131526|backoff_factor:2.00|backoff:2.00|pto_cnt:1|max_ack_delay:25|
[2025/09/12 05:04:05 880764] [debug] |scid:1cd366fd2ffce38d2cc666cc|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB89E8B5C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:04:05 880772] [debug] |scid:1cd366fd2ffce38d2cc666cc|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB89E8B5C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:04:05 880780] [debug] |scid:1cd366fd2ffce38d2cc666cc|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB89E8B5C|path:0|PNS: 2, unacked: 1096|
[2025/09/12 05:04:05 880784] [debug] |scid:1cd366fd2ffce38d2cc666cc|xqc_timer_set|type:LOSS_DETECTION|expire:1757653446062220|now:1757653445880756|interv:181464|
[2025/09/12 05:04:05 880789] [debug] |scid:1cd366fd2ffce38d2cc666cc|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB89E8B5C|path:0|pns:2|expire:1757653446062220|now:1757653445880756|interval:181464|pto_count:1|srtt:33215
[2025/09/12 05:04:05 880795] [debug] |scid:1cd366fd2ffce38d2cc666cc|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:48790|inflight:1096|
[2025/09/12 05:04:05 880801] [debug] |scid:1cd366fd2ffce38d2cc666cc|xqc_check_acked_or_dropped_pkt|conn:0000558BB89E8B5C|pkt_num:8|size:54|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |
[2025/09/12 05:04:05 880807] [debug] |scid:1cd366fd2ffce38d2cc666cc|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:13|
[2025/09/12 05:04:05 880838] [info] |scid:1cd366fd2ffce38d2cc666cc|xqc_send_packet_with_pn|<==|conn:0000558BB89E8B5C|path:0|pkt_num:13|size:54|sent:70|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |inflight:1096|now:1757653445880814|stream_id:0|stream_offset:0|
[2025/09/12 05:04:05 880849] [debug] |scid:1cd366fd2ffce38d2cc666cc|xqc_send_ctl_on_packet_sent|conn:0000558BB89E8B5C|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 05:04:05 880858] [debug] |scid:1cd366fd2ffce38d2cc666cc|xqc_send_ctl_on_packet_sent|path:0|inflight:1096|applimit:0|
[2025/09/12 05:04:05 880865] [debug] |scid:1cd366fd2ffce38d2cc666cc|xqc_send_ctl_get_pto_time_and_space|srtt:33215|rtt_var:8137|pto_duration:131526|backoff_factor:2.00|backoff:2.00|pto_cnt:1|max_ack_delay:25|
[2025/09/12 05:04:05 880874] [debug] |scid:1cd366fd2ffce38d2cc666cc|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB89E8B5C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:04:05 880879] [debug] |scid:1cd366fd2ffce38d2cc666cc|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB89E8B5C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:04:05 880883] [debug] |scid:1cd366fd2ffce38d2cc666cc|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB89E8B5C|path:0|PNS: 2, unacked: 1150|
[2025/09/12 05:04:05 880888] [debug] |scid:1cd366fd2ffce38d2cc666cc|xqc_timer_set|type:LOSS_DETECTION|expire:1757653446062340|now:1757653445880865|interv:181475|
[2025/09/12 05:04:05 880893] [debug] |scid:1cd366fd2ffce38d2cc666cc|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB89E8B5C|path:0|pns:2|expire:1757653446062340|now:1757653445880865|interval:181475|pto_count:1|srtt:33215
[2025/09/12 05:04:05 880905] [debug] |scid:1cd366fd2ffce38d2cc666cc|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:48790|inflight:1150|
[2025/09/12 05:04:05 880911] [debug] |scid:1cd366fd2ffce38d2cc666cc|xqc_conn_next_wakeup_time|wakeup_time:1757653446062340|
[2025/09/12 05:04:05 880916] [debug] |scid:1cd366fd2ffce38d2cc666cc|xqc_engine_add_wakeup_queue|next_tick_time:1757653446062340|
[2025/09/12 05:04:05 880922] [debug] |xqc_engine_wakeup_after|wakeup:1757653446062340|now:1757653445880921|diff:181419|
[2025/09/12 05:04:05 880930] [debug] |xqc_engine_main_logic|END|now:1757653445880563|
[2025/09/12 05:04:05 906191] [info] |xqc_engine_packet_process|==>|conn:0000558BB89E8B5C|size:39|state:ESTABED|recv_time:1757653445906190|
[2025/09/12 05:04:05 906211] [debug] |scid:1cd366fd2ffce38d2cc666cc|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:1cd366fd2ffce38d2cc666cc|spin_bit:0|
[2025/09/12 05:04:05 906222] [debug] |scid:1cd366fd2ffce38d2cc666cc|xqc_packet_decrypt|largest_pn:1707814883|
[2025/09/12 05:04:05 906230] [debug] |scid:1cd366fd2ffce38d2cc666cc|xqc_packet_decrypt|decryption nonce|path_id:0|pn:1707814887|
[2025/09/12 05:04:05 906240] [debug] |scid:1cd366fd2ffce38d2cc666cc|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:1707814887|
[2025/09/12 05:04:05 906248] [debug] |scid:1cd366fd2ffce38d2cc666cc|xqc_process_frames|frame_type:1|
[2025/09/12 05:04:05 906257] [debug] |scid:1cd366fd2ffce38d2cc666cc|xqc_process_frames|frame_type:0|
[2025/09/12 05:04:05 906265] [debug] |scid:1cd366fd2ffce38d2cc666cc|xqc_process_padding_frame|process padding|
[2025/09/12 05:04:05 906275] [debug] |scid:1cd366fd2ffce38d2cc666cc|xqc_timer_set|type:ACK_01RTT|expire:1757653445931190|now:1757653445906190|interv:25000|
[2025/09/12 05:04:05 906285] [debug] |scid:1cd366fd2ffce38d2cc666cc|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:1757653445906190|max_ack_delay:25000|
[2025/09/12 05:04:05 906294] [debug] |scid:1cd366fd2ffce38d2cc666cc|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:1707814887|largest:1707814887|pns:2|
[2025/09/12 05:04:05 906303] [info] |scid:1cd366fd2ffce38d2cc666cc|xqc_conn_on_pkt_processed|====>|conn:0000558BB89E8B5C|path:0|size:39|pkt_type:SHORT_HEADER|pkt_num:1707814887|frame:PADDING PING |recv_time:1757653445906190|dcid:1cd366fd2ffce38d2cc666cc|dcid_seq:0|
[2025/09/12 05:04:05 906312] [debug] |scid:1cd366fd2ffce38d2cc666cc|xqc_timer_set|type:PATH_IDLE|expire:1757653565906190|now:1757653445906190|interv:120000000|
[2025/09/12 05:04:05 906319] [debug] |scid:1cd366fd2ffce38d2cc666cc|xqc_timer_set|type:CONN_IDLE|expire:1757653565906190|now:1757653445906190|interv:120000000|
[2025/09/12 05:04:05 906328] [debug] |scid:1cd366fd2ffce38d2cc666cc|xqc_engine_remove_wakeup_queue|next_tick_time:1757653446062340|pq_index:0|
[2025/09/12 05:04:05 906336] [debug] |scid:1cd366fd2ffce38d2cc666cc|xqc_engine_add_active_queue|last_ticked_time:1757653445880563|
[2025/09/12 05:04:05 906343] [debug] |xqc_engine_main_logic|BEGIN|now:1757653445906343|
[2025/09/12 05:04:05 906352] [debug] |scid:1cd366fd2ffce38d2cc666cc|xqc_engine_process_conn|conn:0000558BB89E8B5C|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:1757653445906350|
[2025/09/12 05:04:05 906364] [debug] |scid:1cd366fd2ffce38d2cc666cc|xqc_conn_next_wakeup_time|wakeup_time:1757653445931190|
[2025/09/12 05:04:05 906372] [debug] |scid:1cd366fd2ffce38d2cc666cc|xqc_engine_add_wakeup_queue|next_tick_time:1757653445931190|
[2025/09/12 05:04:05 906380] [debug] |xqc_engine_wakeup_after|wakeup:1757653445931190|now:1757653445906380|diff:24810|
[2025/09/12 05:04:05 906388] [debug] |xqc_engine_main_logic|END|now:1757653445906350|
[2025/09/12 05:04:05 906401] [info] |xqc_engine_packet_process|==>|conn:0000558BB89E8B5C|size:39|state:ESTABED|recv_time:1757653445906400|
[2025/09/12 05:04:05 906419] [debug] |scid:1cd366fd2ffce38d2cc666cc|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:1cd366fd2ffce38d2cc666cc|spin_bit:0|
[2025/09/12 05:04:05 906429] [debug] |scid:1cd366fd2ffce38d2cc666cc|xqc_packet_decrypt|largest_pn:1707814887|
[2025/09/12 05:04:05 906436] [debug] |scid:1cd366fd2ffce38d2cc666cc|xqc_packet_decrypt|decryption nonce|path_id:0|pn:1707814888|
[2025/09/12 05:04:05 906443] [debug] |scid:1cd366fd2ffce38d2cc666cc|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:1707814888|
[2025/09/12 05:04:05 906448] [debug] |scid:1cd366fd2ffce38d2cc666cc|xqc_process_frames|frame_type:1|
[2025/09/12 05:04:05 906453] [debug] |scid:1cd366fd2ffce38d2cc666cc|xqc_process_frames|frame_type:0|
[2025/09/12 05:04:05 906457] [debug] |scid:1cd366fd2ffce38d2cc666cc|xqc_process_padding_frame|process padding|
[2025/09/12 05:04:05 906463] [debug] |scid:1cd366fd2ffce38d2cc666cc|xqc_timer_unset|type:ACK_01RTT|
[2025/09/12 05:04:05 906468] [debug] |scid:1cd366fd2ffce38d2cc666cc|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 05:04:05 906474] [debug] |scid:1cd366fd2ffce38d2cc666cc|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:1707814888|largest:1707814888|pns:2|
[2025/09/12 05:04:05 906480] [info] |scid:1cd366fd2ffce38d2cc666cc|xqc_conn_on_pkt_processed|====>|conn:0000558BB89E8B5C|path:0|size:39|pkt_type:SHORT_HEADER|pkt_num:1707814888|frame:PADDING PING |recv_time:1757653445906400|dcid:1cd366fd2ffce38d2cc666cc|dcid_seq:0|
[2025/09/12 05:04:05 906486] [debug] |scid:1cd366fd2ffce38d2cc666cc|xqc_timer_set|type:PATH_IDLE|expire:1757653565906400|now:1757653445906400|interv:120000000|
[2025/09/12 05:04:05 906491] [debug] |scid:1cd366fd2ffce38d2cc666cc|xqc_timer_set|type:CONN_IDLE|expire:1757653565906400|now:1757653445906400|interv:120000000|
[2025/09/12 05:04:05 906495] [debug] |scid:1cd366fd2ffce38d2cc666cc|xqc_engine_remove_wakeup_queue|next_tick_time:1757653445931190|pq_index:0|
[2025/09/12 05:04:05 906501] [debug] |scid:1cd366fd2ffce38d2cc666cc|xqc_engine_add_active_queue|last_ticked_time:1757653445906350|
[2025/09/12 05:04:05 906506] [debug] |xqc_engine_main_logic|BEGIN|now:1757653445906505|
[2025/09/12 05:04:05 906511] [debug] |scid:1cd366fd2ffce38d2cc666cc|xqc_engine_process_conn|conn:0000558BB89E8B5C|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:1757653445906510|
[2025/09/12 05:04:05 906518] [debug] |scid:1cd366fd2ffce38d2cc666cc|xqc_gen_ack_frame|largest_recv:1707814888|ack_delay:118|first_ack_range:1|largest_pkt_recv_time:1757653445906400|
[2025/09/12 05:04:05 906524] [debug] |scid:1cd366fd2ffce38d2cc666cc|xqc_gen_ack_frame|high:1707814888|low:1707814887|pkt_pns:2|
[2025/09/12 05:04:05 906529] [debug] |scid:1cd366fd2ffce38d2cc666cc|xqc_gen_ack_frame|high:1707814883|low:1707814883|pkt_pns:2|
[2025/09/12 05:04:05 906533] [debug] |scid:1cd366fd2ffce38d2cc666cc|xqc_gen_ack_frame|high:1707814881|low:1707814880|pkt_pns:2|
[2025/09/12 05:04:05 906538] [debug] |scid:1cd366fd2ffce38d2cc666cc|xqc_write_ack_to_one_packet|ack_size:16|path:0|path_largest_recv:1707814888|frame_largest_recv:1707814888|
[2025/09/12 05:04:05 906544] [debug] |scid:1cd366fd2ffce38d2cc666cc|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:2|
[2025/09/12 05:04:05 906549] [debug] |scid:1cd366fd2ffce38d2cc666cc|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:ACK |stream_id:0|stream_offset:0|
[2025/09/12 05:04:05 906555] [debug] |scid:1cd366fd2ffce38d2cc666cc|xqc_check_acked_or_dropped_pkt|conn:0000558BB89E8B5C|pkt_num:0|size:38|pkt_type:SHORT_HEADER|frame:ACK |
[2025/09/12 05:04:05 906561] [debug] |scid:1cd366fd2ffce38d2cc666cc|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:14|
[2025/09/12 05:04:05 906605] [info] |scid:1cd366fd2ffce38d2cc666cc|xqc_send_packet_with_pn|<==|conn:0000558BB89E8B5C|path:0|pkt_num:14|size:38|sent:54|pkt_type:SHORT_HEADER|frame:ACK |inflight:1150|now:1757653445906572|stream_id:0|stream_offset:0|
[2025/09/12 05:04:05 906617] [debug] |scid:1cd366fd2ffce38d2cc666cc|xqc_send_ctl_on_packet_sent|conn:0000558BB89E8B5C|path:0|pkt_num:14|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 05:04:05 906628] [debug] |scid:1cd366fd2ffce38d2cc666cc|xqc_conn_next_wakeup_time|wakeup_time:1757653446062340|
[2025/09/12 05:04:05 906636] [debug] |scid:1cd366fd2ffce38d2cc666cc|xqc_engine_add_wakeup_queue|next_tick_time:1757653446062340|
[2025/09/12 05:04:05 906644] [debug] |xqc_engine_wakeup_after|wakeup:1757653446062340|now:1757653445906644|diff:155696|
[2025/09/12 05:04:05 906649] [debug] |xqc_engine_main_logic|END|now:1757653445906510|
[2025/09/12 05:04:05 906656] [debug] |xqc_engine_main_logic|BEGIN|now:1757653445906655|
[2025/09/12 05:04:05 906660] [debug] |xqc_engine_wakeup_after|wakeup:1757653446062340|now:1757653445906660|diff:155680|
[2025/09/12 05:04:05 906665] [debug] |xqc_engine_main_logic|END|now:1757653445906655|
[2025/09/12 05:04:05 911531] [info] |xqc_engine_packet_process|==>|conn:0000558BB89E8B5C|size:39|state:ESTABED|recv_time:1757653445911529|
[2025/09/12 05:04:05 911552] [debug] |scid:1cd366fd2ffce38d2cc666cc|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:1cd366fd2ffce38d2cc666cc|spin_bit:0|
[2025/09/12 05:04:05 911564] [debug] |scid:1cd366fd2ffce38d2cc666cc|xqc_packet_decrypt|largest_pn:1707814888|
[2025/09/12 05:04:05 911571] [debug] |scid:1cd366fd2ffce38d2cc666cc|xqc_packet_decrypt|decryption nonce|path_id:0|pn:1707814889|
[2025/09/12 05:04:05 911582] [debug] |scid:1cd366fd2ffce38d2cc666cc|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:1707814889|
[2025/09/12 05:04:05 911590] [debug] |scid:1cd366fd2ffce38d2cc666cc|xqc_process_frames|frame_type:2|
[2025/09/12 05:04:05 911599] [debug] |scid:1cd366fd2ffce38d2cc666cc|xqc_send_ctl_on_ack_received|conn:0000558BB89E8B5C|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:13|path_largest_ack:11|
[2025/09/12 05:04:05 911609] [debug] |scid:1cd366fd2ffce38d2cc666cc|xqc_update_sample|sampler_update|prior_lost:1|tx_in_flight:1127|prior_delivered:2838|prior_time:1757653445788611|is_app_limited:0|send_elapse:31833|ack_elapse:122918|ctl_first_sent_time:1757653445788984|lagest_ack_time:1757653445911529|curr_delivered:2861|
[2025/09/12 05:04:05 911619] [debug] |scid:1cd366fd2ffce38d2cc666cc|xqc_update_sample|sampler_sent_time_update:1757653445788984|
[2025/09/12 05:04:05 911628] [debug] |scid:1cd366fd2ffce38d2cc666cc|xqc_send_ctl_on_ack_received|sndq_packets_used:5||sndq_packets_used_bytes:0|sndq_packets_free:3|
[2025/09/12 05:04:05 911636] [debug] |scid:1cd366fd2ffce38d2cc666cc|xqc_send_ctl_on_ack_received|conn:0000558BB89E8B5C|path:0|pkt_num:12|origin_pktnum:0|size:23|pns:2|pkt_type:SHORT_HEADER|frame:HANDSHAKE_DONE |conn_state:ESTABED|frame_largest_ack:13|path_largest_ack:12|
[2025/09/12 05:04:05 911644] [debug] |scid:1cd366fd2ffce38d2cc666cc|xqc_update_sample|sampler_update|prior_lost:1|tx_in_flight:1127|prior_delivered:2838|prior_time:1757653445788611|is_app_limited:0|send_elapse:31833|ack_elapse:122918|ctl_first_sent_time:1757653445788984|lagest_ack_time:1757653445911529|curr_delivered:2884|
[2025/09/12 05:04:05 911653] [debug] |scid:1cd366fd2ffce38d2cc666cc|xqc_update_sample|sampler_sent_time_update:1757653445880694|
[2025/09/12 05:04:05 911661] [debug] |scid:1cd366fd2ffce38d2cc666cc|xqc_send_ctl_on_ack_received|sndq_packets_used:3||sndq_packets_used_bytes:0|sndq_packets_free:5|
[2025/09/12 05:04:05 911668] [debug] |scid:1cd366fd2ffce38d2cc666cc|xqc_send_ctl_on_ack_received|conn:0000558BB89E8B5C|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:13|path_largest_ack:13|
[2025/09/12 05:04:05 911683] [debug] |scid:1cd366fd2ffce38d2cc666cc|xqc_update_sample|sampler_update|prior_lost:1|tx_in_flight:1127|prior_delivered:2838|prior_time:1757653445788611|is_app_limited:0|send_elapse:31833|ack_elapse:122918|ctl_first_sent_time:1757653445788984|lagest_ack_time:1757653445911529|curr_delivered:2938|
[2025/09/12 05:04:05 911692] [debug] |scid:1cd366fd2ffce38d2cc666cc|xqc_update_sample|sampler_sent_time_update:1757653445880814|
[2025/09/12 05:04:05 911701] [debug] |scid:1cd366fd2ffce38d2cc666cc|xqc_send_ctl_on_ack_received|sndq_packets_used:1||sndq_packets_used_bytes:0|sndq_packets_free:7|
[2025/09/12 05:04:05 911708] [debug] |scid:1cd366fd2ffce38d2cc666cc|xqc_send_ctl_update_rtt|before update rtt|conn:0000558BB89E8B5C|srtt:33215|rttvar:8137|minrtt:31066|latest_rtt:30715|ack_delay:72|
[2025/09/12 05:04:05 911717] [debug] |scid:1cd366fd2ffce38d2cc666cc|xqc_send_ctl_update_rtt|l-0.0.0.0-443-1cd366fd2ffce38d2cc666cc p-193.167.0.100-42499-fa0dd4f0632807452667439967f2fd6788 |after update rtt|conn:0000558BB89E8B5C|srtt:32894|rttvar:6746|minrtt:30715|latest_rtt:30715|ack_delay:72|
[2025/09/12 05:04:05 911725] [debug] |scid:1cd366fd2ffce38d2cc666cc|xqc_send_ctl_get_lost_sent_pn|largest_acked:13|lost_pn:10|thresh:3|
[2025/09/12 05:04:05 911735] [debug] |scid:1cd366fd2ffce38d2cc666cc|xqc_send_ctl_detect_lost|mark lost|pns:2|pkt_num:9|lost_pn:10|po_sent_time:1757653445757745|lost_send_time:1757653445874524|loss_delay:37005|frame:STREAM |repair:128|
[2025/09/12 05:04:05 911745] [debug] |scid:1cd366fd2ffce38d2cc666cc|xqc_send_ctl_detect_lost|OnLostDetection|largest_lost sent time: 1757653445757745u|
[2025/09/12 05:04:05 911753] [stats] |scid:1cd366fd2ffce38d2cc666cc|xqc_send_ctl_detect_lost|l-0.0.0.0-443-1cd366fd2ffce38d2cc666cc p-193.167.0.100-42499-fa0dd4f0632807452667439967f2fd6788 |lost interval:122918|lost_count:1|send_count:3|pkt_num:9|po_send_time:1757653445757745|srtt:32894|cwnd:48790|bw:59777|conn_life:274680|now:0|last_lost_time:274680|
[2025/09/12 05:04:05 911762] [debug] |scid:1cd366fd2ffce38d2cc666cc|xqc_send_ctl_on_ack_received|xqc_recv_record_del from 1707814882|pns:2|
[2025/09/12 05:04:05 911767] [debug] |scid:1cd366fd2ffce38d2cc666cc|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:04:05 911772] [debug] |scid:1cd366fd2ffce38d2cc666cc|xqc_send_ctl_set_loss_detection_timer|unset|no ack-eliciting pkts in flight|conn:0000558BB89E8B5C|path:0|
[2025/09/12 05:04:05 911776] [debug] |scid:1cd366fd2ffce38d2cc666cc|xqc_timer_unset|type:LOSS_DETECTION|
[2025/09/12 05:04:05 911781] [debug] |scid:1cd366fd2ffce38d2cc666cc|xqc_generate_sample|sampler: send_elapse 31833, ack_elapse 122918, delivered 100|rate 813|lost 2|
[2025/09/12 05:04:05 911787] [debug] |scid:1cd366fd2ffce38d2cc666cc|xqc_bbr_update_bandwidth|BBRv1: RTT round update 3 -> 4|
[2025/09/12 05:04:05 911792] [debug] |scid:1cd366fd2ffce38d2cc666cc|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (813) in round 4|
[2025/09/12 05:04:05 911797] [debug] |scid:1cd366fd2ffce38d2cc666cc|xqc_bbr_update_min_rtt|probertt expire|rtt:30715, old_rtt:31066|
[2025/09/12 05:04:05 911802] [debug] |scid:1cd366fd2ffce38d2cc666cc|xqc_bbr_update_min_rtt|minrtt expire|rtt:30715, old_rtt:31066|
[2025/09/12 05:04:05 911807] [debug] |scid:1cd366fd2ffce38d2cc666cc|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:5744|extra_cwnd:1308|
[2025/09/12 05:04:05 911812] [debug] |scid:1cd366fd2ffce38d2cc666cc|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:48790|packet_lost:1|acked:100|po_sent_time:1757653445880814|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2938|
[2025/09/12 05:04:05 911817] [debug] |scid:1cd366fd2ffce38d2cc666cc|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:48790|packet_lost:1|acked:100|po_sent_time:1757653445880814|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2938|
[2025/09/12 05:04:05 911823] [debug] |scid:1cd366fd2ffce38d2cc666cc|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-1cd366fd2ffce38d2cc666cc p-193.167.0.100-42499-fa0dd4f0632807452667439967f2fd6788 |bbr on ack|mode:0|pacing_rate:3923161|bw:59777|cwnd:48890|full_bw_reached:0|inflight:0|srtt:32894|latest_rtt:30715|min_rtt:30715|applimit:0|lost:1|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:1|
[2025/09/12 05:04:05 911835] [stats] |scid:1cd366fd2ffce38d2cc666cc|xqc_send_ctl_info_circle_record|l-0.0.0.0-443-1cd366fd2ffce38d2cc666cc p-193.167.0.100-42499-fa0dd4f0632807452667439967f2fd6788 |path:0||cwnd:48890|inflight:0|mode:0|applimit:0|pacing_rate:3923161|bw:59777|srtt:32894|latest_rtt:30715|min_rtt:30715|send:17|lost:1|tlp:1|recv:7|recovery:0|slow_start:1|conn_life:274985|acked:100|delivered:2938|is_cwnd_limited:0|
[2025/09/12 05:04:05 911842] [debug] |scid:1cd366fd2ffce38d2cc666cc|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:1707814889|largest:1707814889|pns:2|
[2025/09/12 05:04:05 911848] [info] |scid:1cd366fd2ffce38d2cc666cc|xqc_conn_on_pkt_processed|====>|conn:0000558BB89E8B5C|path:0|size:39|pkt_type:SHORT_HEADER|pkt_num:1707814889|frame:ACK |recv_time:1757653445911529|dcid:1cd366fd2ffce38d2cc666cc|dcid_seq:0|
[2025/09/12 05:04:05 911854] [debug] |scid:1cd366fd2ffce38d2cc666cc|xqc_timer_set|type:PATH_IDLE|expire:1757653565911529|now:1757653445911529|interv:120000000|
[2025/09/12 05:04:05 911859] [debug] |scid:1cd366fd2ffce38d2cc666cc|xqc_timer_set|type:CONN_IDLE|expire:1757653565911529|now:1757653445911529|interv:120000000|
[2025/09/12 05:04:05 911864] [debug] |scid:1cd366fd2ffce38d2cc666cc|xqc_engine_remove_wakeup_queue|next_tick_time:1757653446062340|pq_index:0|
[2025/09/12 05:04:05 911870] [debug] |scid:1cd366fd2ffce38d2cc666cc|xqc_engine_add_active_queue|last_ticked_time:1757653445906510|
[2025/09/12 05:04:05 911875] [debug] |xqc_engine_main_logic|BEGIN|now:1757653445911875|
[2025/09/12 05:04:05 911881] [debug] |scid:1cd366fd2ffce38d2cc666cc|xqc_engine_process_conn|conn:0000558BB89E8B5C|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:1757653445911880|
[2025/09/12 05:04:05 911889] [debug] |scid:1cd366fd2ffce38d2cc666cc|xqc_path_get_perf_class|conn:0000558BB89E8B5C|path_id:0|path_srtt:32894|min_srtt:32894|path_bw:59777|loss_rate:12.50|path_pto:0|
[2025/09/12 05:04:05 911895] [debug] |scid:1cd366fd2ffce38d2cc666cc|xqc_send_ctl_can_send|l-0.0.0.0-443-1cd366fd2ffce38d2cc666cc p-193.167.0.100-42499-fa0dd4f0632807452667439967f2fd6788 |path:0|can:1|pkt_sz:1050|schedule_bytes:0|inflight:0|cwnd:48890|conn:0000558BB89E8B5C|stream_id:0|stream_offset:1024|
[2025/09/12 05:04:05 911900] [debug] |scid:1cd366fd2ffce38d2cc666cc|xqc_minrtt_scheduler_get_path|path srtt|conn:0000558BB89E8B5C|path_id:0|path_srtt:32894|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:04:05 911906] [debug] |scid:1cd366fd2ffce38d2cc666cc|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:9|size:1050|reinj:0|path_class:2|
[2025/09/12 05:04:05 911912] [debug] |scid:1cd366fd2ffce38d2cc666cc|xqc_check_acked_or_dropped_pkt|conn:0000558BB89E8B5C|pkt_num:9|size:1050|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:04:05 911917] [debug] |scid:1cd366fd2ffce38d2cc666cc|xqc_send_ctl_can_send|l-0.0.0.0-443-1cd366fd2ffce38d2cc666cc p-193.167.0.100-42499-fa0dd4f0632807452667439967f2fd6788 |path:0|can:1|pkt_sz:1050|schedule_bytes:0|inflight:0|cwnd:48890|conn:0000558BB89E8B5C|stream_id:0|stream_offset:1024|
[2025/09/12 05:04:05 911923] [debug] |scid:1cd366fd2ffce38d2cc666cc|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:04:05 911928] [debug] |scid:1cd366fd2ffce38d2cc666cc|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:15|
[2025/09/12 05:04:05 911978] [info] |scid:1cd366fd2ffce38d2cc666cc|xqc_send_packet_with_pn|<==|conn:0000558BB89E8B5C|path:0|pkt_num:15|size:1050|sent:1066|pkt_type:SHORT_HEADER|frame:STREAM |inflight:0|now:1757653445911938|stream_id:0|stream_offset:1024|
[2025/09/12 05:04:05 911999] [debug] |scid:1cd366fd2ffce38d2cc666cc|xqc_send_ctl_on_packet_sent|conn:0000558BB89E8B5C|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 05:04:05 912008] [debug] |scid:1cd366fd2ffce38d2cc666cc|xqc_send_ctl_on_packet_sent|path:0|inflight:0|applimit:0|
[2025/09/12 05:04:05 912018] [debug] |scid:1cd366fd2ffce38d2cc666cc|xqc_send_ctl_get_pto_time_and_space|srtt:32894|rtt_var:6746|pto_duration:59878|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:04:05 912025] [debug] |scid:1cd366fd2ffce38d2cc666cc|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB89E8B5C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:04:05 912030] [debug] |scid:1cd366fd2ffce38d2cc666cc|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB89E8B5C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:04:05 912035] [debug] |scid:1cd366fd2ffce38d2cc666cc|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB89E8B5C|path:0|PNS: 2, unacked: 1050|
[2025/09/12 05:04:05 912061] [debug] |scid:1cd366fd2ffce38d2cc666cc|xqc_timer_set|type:LOSS_DETECTION|expire:1757653445996816|now:1757653445912017|interv:84799|
[2025/09/12 05:04:05 912067] [debug] |scid:1cd366fd2ffce38d2cc666cc|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB89E8B5C|path:0|pns:2|expire:1757653445996816|now:1757653445912017|interval:84799|pto_count:0|srtt:32894
[2025/09/12 05:04:05 912073] [debug] |scid:1cd366fd2ffce38d2cc666cc|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:48890|inflight:1050|
[2025/09/12 05:04:05 912080] [debug] |scid:1cd366fd2ffce38d2cc666cc|xqc_conn_next_wakeup_time|wakeup_time:1757653445996816|
[2025/09/12 05:04:05 912086] [debug] |scid:1cd366fd2ffce38d2cc666cc|xqc_engine_add_wakeup_queue|next_tick_time:1757653445996816|
[2025/09/12 05:04:05 912091] [debug] |xqc_engine_wakeup_after|wakeup:1757653445996816|now:1757653445912091|diff:84725|
[2025/09/12 05:04:05 912097] [debug] |xqc_engine_main_logic|END|now:1757653445911880|
[2025/09/12 05:04:05 912104] [debug] |xqc_engine_main_logic|BEGIN|now:1757653445912104|
[2025/09/12 05:04:05 912110] [debug] |xqc_engine_wakeup_after|wakeup:1757653445996816|now:1757653445912109|diff:84707|
[2025/09/12 05:04:05 912115] [debug] |xqc_engine_main_logic|END|now:1757653445912104|
[2025/09/12 05:04:05 943550] [info] |xqc_engine_packet_process|==>|conn:0000558BB89E8B5C|size:39|state:ESTABED|recv_time:1757653445943547|
[2025/09/12 05:04:05 943572] [debug] |scid:1cd366fd2ffce38d2cc666cc|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:1cd366fd2ffce38d2cc666cc|spin_bit:0|
[2025/09/12 05:04:05 943585] [debug] |scid:1cd366fd2ffce38d2cc666cc|xqc_packet_decrypt|largest_pn:1707814889|
[2025/09/12 05:04:05 943591] [debug] |scid:1cd366fd2ffce38d2cc666cc|xqc_packet_decrypt|decryption nonce|path_id:0|pn:1707814890|
[2025/09/12 05:04:05 943603] [debug] |scid:1cd366fd2ffce38d2cc666cc|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:1707814890|
[2025/09/12 05:04:05 943610] [debug] |scid:1cd366fd2ffce38d2cc666cc|xqc_process_frames|frame_type:1c|
[2025/09/12 05:04:05 943617] [debug] |scid:1cd366fd2ffce38d2cc666cc|xqc_timer_set|type:CONN_DRAINING|expire:1757653446198251|now:1757653445943617|interv:254634|
[2025/09/12 05:04:05 943625] [debug] |scid:1cd366fd2ffce38d2cc666cc|xqc_send_queue_drop_packets|sndq_packets_used:2|sndq_packets_used_bytes:0|sndq_packets_free:6|
[2025/09/12 05:04:05 943632] [debug] |scid:1cd366fd2ffce38d2cc666cc|xqc_send_queue_drop_packets|path:0|ctl_bytes_in_flight:1050|
[2025/09/12 05:04:05 943637] [debug] |scid:1cd366fd2ffce38d2cc666cc|xqc_timer_unset|type:ACK_INIT|
[2025/09/12 05:04:05 943643] [debug] |scid:1cd366fd2ffce38d2cc666cc|xqc_timer_unset|type:ACK_HSK|
[2025/09/12 05:04:05 943648] [debug] |scid:1cd366fd2ffce38d2cc666cc|xqc_timer_unset|type:ACK_01RTT|
[2025/09/12 05:04:05 943653] [debug] |scid:1cd366fd2ffce38d2cc666cc|xqc_timer_unset|type:LOSS_DETECTION|
[2025/09/12 05:04:05 943661] [info] |scid:1cd366fd2ffce38d2cc666cc|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 05:04:05 943680] [debug] |scid:1cd366fd2ffce38d2cc666cc|xqc_conn_immediate_close|gen_conn_close|state:CLOSING|
[2025/09/12 05:04:05 943687] [debug] |scid:1cd366fd2ffce38d2cc666cc|xqc_process_frames|draining state, skip|
[2025/09/12 05:04:05 943694] [debug] |scid:1cd366fd2ffce38d2cc666cc|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:1707814890|largest:1707814890|pns:2|
[2025/09/12 05:04:05 943701] [info] |scid:1cd366fd2ffce38d2cc666cc|xqc_conn_on_pkt_processed|====>|conn:0000558BB89E8B5C|path:0|size:39|pkt_type:SHORT_HEADER|pkt_num:1707814890|frame:CONNECTION_CLOSE |recv_time:1757653445943547|dcid:1cd366fd2ffce38d2cc666cc|dcid_seq:0|
[2025/09/12 05:04:05 943709] [debug] |scid:1cd366fd2ffce38d2cc666cc|xqc_timer_set|type:PATH_IDLE|expire:1757653565943547|now:1757653445943547|interv:120000000|
[2025/09/12 05:04:05 943714] [debug] |scid:1cd366fd2ffce38d2cc666cc|xqc_timer_set|type:CONN_IDLE|expire:1757653565943547|now:1757653445943547|interv:120000000|
[2025/09/12 05:04:05 943720] [debug] |scid:1cd366fd2ffce38d2cc666cc|xqc_engine_remove_wakeup_queue|next_tick_time:1757653445996816|pq_index:0|
[2025/09/12 05:04:05 943728] [debug] |scid:1cd366fd2ffce38d2cc666cc|xqc_engine_add_active_queue|last_ticked_time:1757653445911880|
[2025/09/12 05:04:05 943734] [debug] |xqc_engine_main_logic|BEGIN|now:1757653445943734|
[2025/09/12 05:04:05 943742] [debug] |scid:1cd366fd2ffce38d2cc666cc|xqc_engine_process_conn|conn:0000558BB89E8B5C|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:1757653445943740|
[2025/09/12 05:04:05 943751] [debug] |scid:1cd366fd2ffce38d2cc666cc|xqc_path_get_perf_class|conn:0000558BB89E8B5C|path_id:0|path_srtt:32894|min_srtt:32894|path_bw:59777|loss_rate:50.00|path_pto:0|
[2025/09/12 05:04:05 943756] [debug] |scid:1cd366fd2ffce38d2cc666cc|xqc_minrtt_scheduler_get_path|path srtt|conn:0000558BB89E8B5C|path_id:0|path_srtt:32894|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:04:05 943762] [debug] |scid:1cd366fd2ffce38d2cc666cc|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CONNECTION_CLOSE |pn:0|size:26|reinj:0|path_class:4|
[2025/09/12 05:04:05 943771] [debug] |scid:1cd366fd2ffce38d2cc666cc|xqc_check_acked_or_dropped_pkt|conn:0000558BB89E8B5C|pkt_num:0|size:26|pkt_type:SHORT_HEADER|frame:CONNECTION_CLOSE |
[2025/09/12 05:04:05 943778] [debug] |scid:1cd366fd2ffce38d2cc666cc|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:16|
[2025/09/12 05:04:05 943823] [info] |scid:1cd366fd2ffce38d2cc666cc|xqc_send_packet_with_pn|<==|conn:0000558BB89E8B5C|path:0|pkt_num:16|size:26|sent:42|pkt_type:SHORT_HEADER|frame:CONNECTION_CLOSE |inflight:0|now:1757653445943787|stream_id:0|stream_offset:0|
[2025/09/12 05:04:05 943833] [debug] |scid:1cd366fd2ffce38d2cc666cc|xqc_send_ctl_on_packet_sent|conn:0000558BB89E8B5C|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 05:04:05 943842] [debug] |scid:1cd366fd2ffce38d2cc666cc|xqc_conn_next_wakeup_time|wakeup_time:1757653446198251|
[2025/09/12 05:04:05 943848] [debug] |scid:1cd366fd2ffce38d2cc666cc|xqc_engine_add_wakeup_queue|next_tick_time:1757653446198251|
[2025/09/12 05:04:05 943852] [debug] |xqc_engine_wakeup_after|wakeup:1757653446198251|now:1757653445943852|diff:254399|
[2025/09/12 05:04:05 943856] [debug] |xqc_engine_main_logic|END|now:1757653445943740|
[2025/09/12 05:04:05 943862] [debug] |xqc_engine_main_logic|BEGIN|now:1757653445943862|
[2025/09/12 05:04:05 943866] [debug] |xqc_engine_wakeup_after|wakeup:1757653446198251|now:1757653445943866|diff:254385|
[2025/09/12 05:04:05 943875] [debug] |xqc_engine_main_logic|END|now:1757653445943862|
[2025/09/12 05:04:06 199189] [debug] |xqc_engine_main_logic|BEGIN|now:1757653446199188|
[2025/09/12 05:04:06 199215] [debug] |scid:1cd366fd2ffce38d2cc666cc|xqc_engine_remove_wakeup_queue|next_tick_time:1757653446198251|pq_index:0|
[2025/09/12 05:04:06 199222] [debug] |scid:1cd366fd2ffce38d2cc666cc|xqc_engine_add_active_queue|last_ticked_time:1757653445943740|
[2025/09/12 05:04:06 199231] [debug] |scid:1cd366fd2ffce38d2cc666cc|xqc_engine_process_conn|conn:0000558BB89E8B5C|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:1757653446199228|
[2025/09/12 05:04:06 199238] [debug] |scid:1cd366fd2ffce38d2cc666cc|xqc_timer_expire|timer expired|type:CONN_DRAINING|expire_time:1757653446198251|now:1757653446199228|
[2025/09/12 05:04:06 199244] [debug] |scid:1cd366fd2ffce38d2cc666cc|xqc_timer_expire|unset|type:CONN_DRAINING|expire_time:1757653446198251|now:1757653446199228|
[2025/09/12 05:04:06 199249] [debug] |scid:1cd366fd2ffce38d2cc666cc|xqc_timer_unset|type:CONN_DRAINING|
[2025/09/12 05:04:06 199255] [info] |xqc_engine_main_logic|conn:0000558BB89E8B5C|l-0.0.0.0-443-1cd366fd2ffce38d2cc666cc p-193.167.0.100-42499-fa0dd4f0632807452667439967f2fd6788|conn_state:13|next_tick_time:1757653446198251
[2025/09/12 05:04:06 199271] [report] |scid:1cd366fd2ffce38d2cc666cc|xqc_conn_destroy|0000558BB89E8B5C|has_0rtt:0|0rtt_accept:0|token_ok:0|handshake_time:119468|first_send_delay:119902|conn_persist:562422|keyupdate_cnt:0|err:0x0|close_msg:remote close|l-0.0.0.0-443-1cd366fd2ffce38d2cc666cc p-193.167.0.100-42499-fa0dd4f0632807452667439967f2fd6788|hsk_recv:35215|close_recv:306767|close_send:306938|last_recv:306698|last_send:306938|mp_enable:0|create:1|validated:1|active:1|path_info:0/1/0/a/0,1,1,1,0,0,0,0,0,0,0,23,12,9,2048,0,17,i32,4,26,39,3,1707814888,269,0,4,26,39,4,1707814889,274,0,4,26,39,40000,1707814890,306,0,4,1050,80,15,275,4,26,40000,16,306,4,38,4,14,269,0-2,0-2,0-0,0-0,0-0,0-32,0-5774,0-4420,0-18,0-9,0-2,0-1,0-0,0-0,0-0,0-0,0-0,0-0|alpn:hq-interop|rebind_count:0|rebind_valid:0|rtx_pkt:2|tlp_pkt:1|snd_pkt:18|spurious_loss:0|detected_loss:4|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 05:04:06 199282] [debug] |scid:1cd366fd2ffce38d2cc666cc|xqc_destroy_stream|send_state:2|recv_state:3|stream_id:0|stream_type:0|
[2025/09/12 05:04:06 199295] [stats] |scid:1cd366fd2ffce38d2cc666cc|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:1757653445756595|wrt_delay:156|snd_delay:1150|finwrt_delay:156|finsnd_delay:155343|finrcv_delay:1|finread_delay:76|all_acked_delay:0|firstfinack_dely:0|close_delay:0|apprst_delay:0|rstsnd_delay:0|rstrcv_delay:0|l-0.0.0.0-443-1cd366fd2ffce38d2cc666cc p-193.167.0.100-42499-fa0dd4f0632807452667439967f2fd6788|path_info:mp is not supported in connection scid:1cd366fd2ffce38d2cc666cc|fec_recv_delay:0u|fec_send_rpr_cnt:0|retrans:1|
[2025/09/12 05:04:06 199338] [debug] |scid:1cd366fd2ffce38d2cc666cc|xqc_send_ctl_destroy|destroy|
[2025/09/12 05:04:06 199348] [debug] |scid:1cd366fd2ffce38d2cc666cc|xqc_destroy_crypto_stream|destroy crypto stream|encrypt_level:0|cur_state:CLOSED|
[2025/09/12 05:04:06 199353] [debug] |scid:1cd366fd2ffce38d2cc666cc|xqc_destroy_crypto_stream|destroy crypto stream|encrypt_level:2|cur_state:CLOSED|
[2025/09/12 05:04:06 199358] [debug] |scid:1cd366fd2ffce38d2cc666cc|xqc_destroy_crypto_stream|destroy crypto stream|encrypt_level:3|cur_state:CLOSED|
[2025/09/12 05:04:06 199427] [debug] |xqc_engine_wakeup_after|wakeup:1757653446795059|now:1757653446199427|diff:595632|
[2025/09/12 05:04:06 199437] [debug] |xqc_engine_main_logic|END|now:1757653446199228|
[2025/09/12 05:04:06 320422] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_timer_set|type:CONN_IDLE|expire:1757653506320420|now:1757653446320420|interv:60000000|
[2025/09/12 05:04:06 320448] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_timer_set|type:PATH_IDLE|expire:1757653506320447|now:1757653446320447|interv:60000000|
[2025/09/12 05:04:06 320458] [debug] |xqc_path_create|path:0|dcid:ade3348668d917921fe3c14f8cef5fd499|scid:a2e26695f2a54d13d3cc3f3c|create_path_count:1|
[2025/09/12 05:04:06 320468] [debug] |scid:a2e26695f2a54d13d3cc3f3c|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 05:04:06 320476] [debug] |xqc_path_init|path:0|dcid:ade3348668d917921fe3c14f8cef5fd499|scid:a2e26695f2a54d13d3cc3f3c|state:2|
[2025/09/12 05:04:06 320485] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_conn_create|success|scid:a2e26695f2a54d13d3cc3f3c|dcid:ade3348668d917921fe3c14f8cef5fd499|conn:0000558BB8A0CA5C|
[2025/09/12 05:04:06 320493] [info] |scid:a2e26695f2a54d13d3cc3f3c|xqc_conn_server_create|hash odcid conn|odcid:405f81feeb17c429dfe1f79c06563321a07f|conn:0000558BB8A0CA5C|
[2025/09/12 05:04:06 320508] [info] |scid:a2e26695f2a54d13d3cc3f3c|xqc_conn_get_local_transport_params|generate sr_token[b8911dc44e47c5c006472074fa14a4df] for cid[405f81feeb17c429dfe1f79c06563321a07f]
[2025/09/12 05:04:06 320535] [stats] |xqc_conn_server_init_path_addr|path:0|l-0.0.0.0-443-a2e26695f2a54d13d3cc3f3c p-193.167.0.100-36963-ade3348668d917921fe3c14f8cef5fd499|
[2025/09/12 05:04:06 320544] [info] |xqc_engine_packet_process|==>|conn:0000558BB8A0CA5C|size:1200|state:S_INIT|recv_time:1757653446320389|
[2025/09/12 05:04:06 320689] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_packet_parse_initial|packet parse|initial|
[2025/09/12 05:04:06 320698] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_packet_parse_initial|success|Length:1153|
[2025/09/12 05:04:06 320705] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_packet_decrypt|largest_pn:0|
[2025/09/12 05:04:06 320710] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_packet_decrypt|decryption nonce|path_id:0|pn:417065224|
[2025/09/12 05:04:06 320721] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_packet_decrypt_single|pkt_type:INIT|pkt_num:417065224|
[2025/09/12 05:04:06 320730] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_process_frames|frame_type:6|
[2025/09/12 05:04:06 320739] [info] |scid:a2e26695f2a54d13d3cc3f3c|xqc_conn_check_token|token empty|
[2025/09/12 05:04:06 320749] [info] |scid:a2e26695f2a54d13d3cc3f3c|xqc_process_crypto_frame|check_token fail|conn:0000558BB8A0CA5C|l-0.0.0.0-443-a2e26695f2a54d13d3cc3f3c p-193.167.0.100-36963-ade3348668d917921fe3c14f8cef5fd499|
[2025/09/12 05:04:06 320757] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_create_crypto_stream|encrypt_level:0|cur_state:S_INIT|
[2025/09/12 05:04:06 320763] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_process_crypto_frame|level:0|
[2025/09/12 05:04:06 320768] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_read_crypto_stream|xqc_read_crypto_stream|level:0|
[2025/09/12 05:04:06 320774] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_engine_add_active_queue|last_ticked_time:0|
[2025/09/12 05:04:06 320779] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_create_crypto_stream|encrypt_level:2|cur_state:S_INIT|
[2025/09/12 05:04:06 320784] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_process_crypto_frame|server create hsk stream|
[2025/09/12 05:04:06 320789] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_process_frames|frame_type:6|
[2025/09/12 05:04:06 320793] [info] |scid:a2e26695f2a54d13d3cc3f3c|xqc_conn_check_token|token empty|
[2025/09/12 05:04:06 320798] [info] |scid:a2e26695f2a54d13d3cc3f3c|xqc_process_crypto_frame|check_token fail|conn:0000558BB8A0CA5C|l-0.0.0.0-443-a2e26695f2a54d13d3cc3f3c p-193.167.0.100-36963-ade3348668d917921fe3c14f8cef5fd499|
[2025/09/12 05:04:06 320803] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_process_crypto_frame|level:0|
[2025/09/12 05:04:06 320821] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_read_crypto_stream|xqc_read_crypto_stream|level:0|
[2025/09/12 05:04:06 320829] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:0|56u|
[2025/09/12 05:04:06 320864] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:0|SSL_quic_write_level:0|rv:-1|
[2025/09/12 05:04:06 320870] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/09/12 05:04:06 320876] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_process_frames|frame_type:6|
[2025/09/12 05:04:06 320880] [info] |scid:a2e26695f2a54d13d3cc3f3c|xqc_conn_check_token|token empty|
[2025/09/12 05:04:06 320885] [info] |scid:a2e26695f2a54d13d3cc3f3c|xqc_process_crypto_frame|check_token fail|conn:0000558BB8A0CA5C|l-0.0.0.0-443-a2e26695f2a54d13d3cc3f3c p-193.167.0.100-36963-ade3348668d917921fe3c14f8cef5fd499|
[2025/09/12 05:04:06 320890] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_process_crypto_frame|level:0|
[2025/09/12 05:04:06 320895] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_read_crypto_stream|xqc_read_crypto_stream|level:0|
[2025/09/12 05:04:06 320902] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_process_frames|frame_type:6|
[2025/09/12 05:04:06 320910] [info] |scid:a2e26695f2a54d13d3cc3f3c|xqc_conn_check_token|token empty|
[2025/09/12 05:04:06 320918] [info] |scid:a2e26695f2a54d13d3cc3f3c|xqc_process_crypto_frame|check_token fail|conn:0000558BB8A0CA5C|l-0.0.0.0-443-a2e26695f2a54d13d3cc3f3c p-193.167.0.100-36963-ade3348668d917921fe3c14f8cef5fd499|
[2025/09/12 05:04:06 320926] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_process_crypto_frame|level:0|
[2025/09/12 05:04:06 320932] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_read_crypto_stream|xqc_read_crypto_stream|level:0|
[2025/09/12 05:04:06 320936] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_process_frames|frame_type:6|
[2025/09/12 05:04:06 320941] [info] |scid:a2e26695f2a54d13d3cc3f3c|xqc_conn_check_token|token empty|
[2025/09/12 05:04:06 320946] [info] |scid:a2e26695f2a54d13d3cc3f3c|xqc_process_crypto_frame|check_token fail|conn:0000558BB8A0CA5C|l-0.0.0.0-443-a2e26695f2a54d13d3cc3f3c p-193.167.0.100-36963-ade3348668d917921fe3c14f8cef5fd499|
[2025/09/12 05:04:06 320951] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_process_crypto_frame|level:0|
[2025/09/12 05:04:06 320955] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_read_crypto_stream|xqc_read_crypto_stream|level:0|
[2025/09/12 05:04:06 320960] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_process_frames|frame_type:6|
[2025/09/12 05:04:06 320965] [info] |scid:a2e26695f2a54d13d3cc3f3c|xqc_conn_check_token|token empty|
[2025/09/12 05:04:06 320969] [info] |scid:a2e26695f2a54d13d3cc3f3c|xqc_process_crypto_frame|check_token fail|conn:0000558BB8A0CA5C|l-0.0.0.0-443-a2e26695f2a54d13d3cc3f3c p-193.167.0.100-36963-ade3348668d917921fe3c14f8cef5fd499|
[2025/09/12 05:04:06 320974] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_process_crypto_frame|level:0|
[2025/09/12 05:04:06 320979] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_read_crypto_stream|xqc_read_crypto_stream|level:0|
[2025/09/12 05:04:06 320984] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_process_frames|frame_type:0|
[2025/09/12 05:04:06 320991] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_process_padding_frame|process padding|
[2025/09/12 05:04:06 320999] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_process_frames|frame_type:6|
[2025/09/12 05:04:06 321005] [info] |scid:a2e26695f2a54d13d3cc3f3c|xqc_conn_check_token|token empty|
[2025/09/12 05:04:06 321013] [info] |scid:a2e26695f2a54d13d3cc3f3c|xqc_process_crypto_frame|check_token fail|conn:0000558BB8A0CA5C|l-0.0.0.0-443-a2e26695f2a54d13d3cc3f3c p-193.167.0.100-36963-ade3348668d917921fe3c14f8cef5fd499|
[2025/09/12 05:04:06 321018] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_process_crypto_frame|level:0|
[2025/09/12 05:04:06 321023] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_read_crypto_stream|xqc_read_crypto_stream|level:0|
[2025/09/12 05:04:06 321027] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_process_frames|frame_type:6|
[2025/09/12 05:04:06 321037] [info] |scid:a2e26695f2a54d13d3cc3f3c|xqc_conn_check_token|token empty|
[2025/09/12 05:04:06 321066] [info] |scid:a2e26695f2a54d13d3cc3f3c|xqc_process_crypto_frame|check_token fail|conn:0000558BB8A0CA5C|l-0.0.0.0-443-a2e26695f2a54d13d3cc3f3c p-193.167.0.100-36963-ade3348668d917921fe3c14f8cef5fd499|
[2025/09/12 05:04:06 321073] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_process_crypto_frame|level:0|
[2025/09/12 05:04:06 321082] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_read_crypto_stream|xqc_read_crypto_stream|level:0|
[2025/09/12 05:04:06 321090] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_process_frames|frame_type:6|
[2025/09/12 05:04:06 321096] [info] |scid:a2e26695f2a54d13d3cc3f3c|xqc_conn_check_token|token empty|
[2025/09/12 05:04:06 321101] [info] |scid:a2e26695f2a54d13d3cc3f3c|xqc_process_crypto_frame|check_token fail|conn:0000558BB8A0CA5C|l-0.0.0.0-443-a2e26695f2a54d13d3cc3f3c p-193.167.0.100-36963-ade3348668d917921fe3c14f8cef5fd499|
[2025/09/12 05:04:06 321105] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_process_crypto_frame|level:0|
[2025/09/12 05:04:06 321109] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_read_crypto_stream|xqc_read_crypto_stream|level:0|
[2025/09/12 05:04:06 321113] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_process_frames|frame_type:6|
[2025/09/12 05:04:06 321116] [info] |scid:a2e26695f2a54d13d3cc3f3c|xqc_conn_check_token|token empty|
[2025/09/12 05:04:06 321120] [info] |scid:a2e26695f2a54d13d3cc3f3c|xqc_process_crypto_frame|check_token fail|conn:0000558BB8A0CA5C|l-0.0.0.0-443-a2e26695f2a54d13d3cc3f3c p-193.167.0.100-36963-ade3348668d917921fe3c14f8cef5fd499|
[2025/09/12 05:04:06 321124] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_process_crypto_frame|level:0|
[2025/09/12 05:04:06 321128] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_read_crypto_stream|xqc_read_crypto_stream|level:0|
[2025/09/12 05:04:06 321131] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_process_frames|frame_type:6|
[2025/09/12 05:04:06 321135] [info] |scid:a2e26695f2a54d13d3cc3f3c|xqc_conn_check_token|token empty|
[2025/09/12 05:04:06 321139] [info] |scid:a2e26695f2a54d13d3cc3f3c|xqc_process_crypto_frame|check_token fail|conn:0000558BB8A0CA5C|l-0.0.0.0-443-a2e26695f2a54d13d3cc3f3c p-193.167.0.100-36963-ade3348668d917921fe3c14f8cef5fd499|
[2025/09/12 05:04:06 321143] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_process_crypto_frame|level:0|
[2025/09/12 05:04:06 321146] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_read_crypto_stream|xqc_read_crypto_stream|level:0|
[2025/09/12 05:04:06 321150] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:0|56u|
[2025/09/12 05:04:06 321155] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:0|SSL_quic_write_level:0|rv:-1|
[2025/09/12 05:04:06 321159] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/09/12 05:04:06 321166] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:0|14u|
[2025/09/12 05:04:06 321173] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:0|SSL_quic_write_level:0|rv:-1|
[2025/09/12 05:04:06 321179] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/09/12 05:04:06 321183] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:0|14u|
[2025/09/12 05:04:06 321188] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:0|SSL_quic_write_level:0|rv:-1|
[2025/09/12 05:04:06 321191] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/09/12 05:04:06 321195] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:0|14u|
[2025/09/12 05:04:06 321199] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:0|SSL_quic_write_level:0|rv:-1|
[2025/09/12 05:04:06 321203] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/09/12 05:04:06 321211] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:0|14u|
[2025/09/12 05:04:06 321215] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:0|SSL_quic_write_level:0|rv:-1|
[2025/09/12 05:04:06 321219] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/09/12 05:04:06 321222] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:0|28u|
[2025/09/12 05:04:06 321226] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:0|SSL_quic_write_level:0|rv:-1|
[2025/09/12 05:04:06 321230] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/09/12 05:04:06 321234] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:0|28u|
[2025/09/12 05:04:06 321238] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:0|SSL_quic_write_level:0|rv:-1|
[2025/09/12 05:04:06 321243] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/09/12 05:04:06 321249] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:0|10u|
[2025/09/12 05:04:06 321256] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:0|SSL_quic_write_level:0|rv:-1|
[2025/09/12 05:04:06 321262] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/09/12 05:04:06 321267] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:0|10u|
[2025/09/12 05:04:06 321271] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:0|SSL_quic_write_level:0|rv:-1|
[2025/09/12 05:04:06 321275] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/09/12 05:04:06 321278] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:0|21u|
[2025/09/12 05:04:06 321323] [info] |scid:a2e26695f2a54d13d3cc3f3c|xqc_ssl_cert_cb|cert chain or key empty|sni:server4
[2025/09/12 05:04:06 321524] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_conn_tls_transport_params_cb|1RTT_transport_params|max_datagram_frame_size:0|
[2025/09/12 05:04:06 321530] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_conn_enable_multipath|xqc_conn_enable_multipath|1|0|
[2025/09/12 05:04:06 321534] [warn] |scid:a2e26695f2a54d13d3cc3f3c|xqc_conn_try_to_enable_multipath|multipath_version_negotiation err|
[2025/09/12 05:04:06 321784] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:2|SSL_quic_write_level:3|rv:0|
[2025/09/12 05:04:06 321791] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/09/12 05:04:06 321796] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_process_frames|frame_type:0|
[2025/09/12 05:04:06 321799] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_process_padding_frame|process padding|
[2025/09/12 05:04:06 321807] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_timer_unset|type:ACK_INIT|
[2025/09/12 05:04:06 321812] [debug] |scid:a2e26695f2a54d13d3cc3f3c|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 05:04:06 321816] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:417065224|largest:417065224|pns:0|
[2025/09/12 05:04:06 321821] [info] |scid:a2e26695f2a54d13d3cc3f3c|xqc_conn_on_pkt_processed|====>|conn:0000558BB8A0CA5C|path:0|size:1200|pkt_type:INIT|pkt_num:417065224|frame:PADDING CRYPTO |recv_time:1757653446320389|dcid:405f81feeb17c429dfe1f79c06563321a07f|dcid_seq:0|
[2025/09/12 05:04:06 321827] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_timer_set|type:PATH_IDLE|expire:1757653506320389|now:1757653446320389|interv:60000000|
[2025/09/12 05:04:06 321837] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_timer_set|type:CONN_IDLE|expire:1757653506320389|now:1757653446320389|interv:60000000|
[2025/09/12 05:04:06 321841] [debug] |xqc_engine_main_logic|BEGIN|now:1757653446321841|
[2025/09/12 05:04:06 321847] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_engine_process_conn|conn:0000558BB8A0CA5C|state:S_INIT|flag:TICKING DCID_OK UPPER_CONN_EXIST INIT_RECVD NEED_RUN (null) |now:1757653446321846|
[2025/09/12 05:04:06 321855] [info] |scid:a2e26695f2a54d13d3cc3f3c|xqc_conn_check_tx_key|keys are ready, can send 1rtt now|
[2025/09/12 05:04:06 321861] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_crypto_stream_on_read|encrypt_level:0|cur_state:S_INIT|next_state:S_INITIAL_RECVD|
[2025/09/12 05:04:06 321868] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_process_crypto_write_streams|
[2025/09/12 05:04:06 321873] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_crypto_stream_on_write|enc_level|0|
[2025/09/12 05:04:06 321877] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_crypto_stream_on_write|cur_state:1|switch|
[2025/09/12 05:04:06 321883] [info] |scid:a2e26695f2a54d13d3cc3f3c|xqc_crypto_stream_send|crypto send data|pkt_num:0|size:137|sent:94|pkt_type:INIT|frame:CRYPTO |now:1757653446321882|
[2025/09/12 05:04:06 321888] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_crypto_stream_on_write|encrypt_level:0|cur_state:S_INITIAL_RECVD|next_state:S_INITIAL_SENT|
[2025/09/12 05:04:06 321892] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_process_crypto_write_streams|
[2025/09/12 05:04:06 321895] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_crypto_stream_on_write|enc_level|2|
[2025/09/12 05:04:06 321900] [info] |scid:a2e26695f2a54d13d3cc3f3c|xqc_crypto_stream_send|crypto send data|pkt_num:0|size:194|sent:152|pkt_type:HSK|frame:CRYPTO |now:1757653446321899|
[2025/09/12 05:04:06 321904] [info] |scid:a2e26695f2a54d13d3cc3f3c|xqc_crypto_stream_send|crypto send data|pkt_num:0|size:516|sent:474|pkt_type:HSK|frame:CRYPTO |now:1757653446321904|
[2025/09/12 05:04:06 321909] [info] |scid:a2e26695f2a54d13d3cc3f3c|xqc_crypto_stream_send|crypto send data|pkt_num:0|size:126|sent:84|pkt_type:HSK|frame:CRYPTO |now:1757653446321909|
[2025/09/12 05:04:06 321914] [info] |scid:a2e26695f2a54d13d3cc3f3c|xqc_crypto_stream_send|crypto send data|pkt_num:0|size:82|sent:40|pkt_type:HSK|frame:CRYPTO |now:1757653446321913|
[2025/09/12 05:04:06 321918] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_crypto_stream_on_write|encrypt_level:2|cur_state:S_INITIAL_SENT|next_state:S_HANDSHAKE_SENT|
[2025/09/12 05:04:06 321923] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_gen_ack_frame|largest_recv:417065224|ack_delay:1534|first_ack_range:0|largest_pkt_recv_time:1757653446320389|
[2025/09/12 05:04:06 321928] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_gen_ack_frame|high:417065224|low:417065224|pkt_pns:0|
[2025/09/12 05:04:06 321934] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_write_ack_to_one_packet|ack_size:9|path:0|path_largest_recv:417065224|frame_largest_recv:417065224|
[2025/09/12 05:04:06 321941] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:0|
[2025/09/12 05:04:06 321950] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_path_get_perf_class|conn:0000558BB8A0CA5C|path_id:0|path_srtt:250000|min_srtt:250000|path_bw:0|loss_rate:0.00|path_pto:0|
[2025/09/12 05:04:06 321956] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_minrtt_scheduler_get_path|path srtt|conn:0000558BB8A0CA5C|path_id:0|path_srtt:250000|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:04:06 321961] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CRYPTO |pn:0|size:137|reinj:0|path_class:2|
[2025/09/12 05:04:06 321965] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_path_get_perf_class|conn:0000558BB8A0CA5C|path_id:0|path_srtt:250000|min_srtt:250000|path_bw:0|loss_rate:0.00|path_pto:0|
[2025/09/12 05:04:06 321969] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_minrtt_scheduler_get_path|path srtt|conn:0000558BB8A0CA5C|path_id:0|path_srtt:250000|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:04:06 321978] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CRYPTO |pn:0|size:194|reinj:0|path_class:2|
[2025/09/12 05:04:06 321982] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_path_get_perf_class|conn:0000558BB8A0CA5C|path_id:0|path_srtt:250000|min_srtt:250000|path_bw:0|loss_rate:0.00|path_pto:0|
[2025/09/12 05:04:06 321986] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_minrtt_scheduler_get_path|path srtt|conn:0000558BB8A0CA5C|path_id:0|path_srtt:250000|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:04:06 321990] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CRYPTO |pn:0|size:516|reinj:0|path_class:2|
[2025/09/12 05:04:06 321994] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_path_get_perf_class|conn:0000558BB8A0CA5C|path_id:0|path_srtt:250000|min_srtt:250000|path_bw:0|loss_rate:0.00|path_pto:0|
[2025/09/12 05:04:06 321998] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_minrtt_scheduler_get_path|path srtt|conn:0000558BB8A0CA5C|path_id:0|path_srtt:250000|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:04:06 322002] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CRYPTO |pn:0|size:126|reinj:0|path_class:2|
[2025/09/12 05:04:06 322006] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_path_get_perf_class|conn:0000558BB8A0CA5C|path_id:0|path_srtt:250000|min_srtt:250000|path_bw:0|loss_rate:0.00|path_pto:0|
[2025/09/12 05:04:06 322011] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_minrtt_scheduler_get_path|path srtt|conn:0000558BB8A0CA5C|path_id:0|path_srtt:250000|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:04:06 322017] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CRYPTO |pn:0|size:82|reinj:0|path_class:2|
[2025/09/12 05:04:06 322024] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:ACK |stream_id:0|stream_offset:0|
[2025/09/12 05:04:06 322032] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_check_acked_or_dropped_pkt|conn:0000558BB8A0CA5C|pkt_num:0|size:137|pkt_type:INIT|frame:CRYPTO |
[2025/09/12 05:04:06 322050] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:0|
[2025/09/12 05:04:06 322088] [info] |scid:a2e26695f2a54d13d3cc3f3c|xqc_send_packet_with_pn|<==|conn:0000558BB8A0CA5C|path:0|pkt_num:0|size:1184|sent:1200|pkt_type:INIT|frame:PADDING CRYPTO |inflight:0|now:1757653446322061|stream_id:0|stream_offset:0|
[2025/09/12 05:04:06 322095] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_send_ctl_on_packet_sent|conn:0000558BB8A0CA5C|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 05:04:06 322103] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_send_ctl_on_packet_sent|path:0|inflight:0|applimit:0|
[2025/09/12 05:04:06 322110] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_send_ctl_get_pto_time_and_space|srtt:250000|rtt_var:125000|pto_duration:750000|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:04:06 322118] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8A0CA5C|path:0|PNS: 0, unacked: 1184|
[2025/09/12 05:04:06 322124] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8A0CA5C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:04:06 322129] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8A0CA5C|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:04:06 322133] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_timer_set|type:LOSS_DETECTION|expire:1757653447072061|now:1757653446322110|interv:749951|
[2025/09/12 05:04:06 322137] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB8A0CA5C|path:0|pns:0|expire:1757653447072061|now:1757653446322110|interval:749951|pto_count:0|srtt:250000
[2025/09/12 05:04:06 322146] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:45952|inflight:1184|
[2025/09/12 05:04:06 322151] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_check_acked_or_dropped_pkt|conn:0000558BB8A0CA5C|pkt_num:0|size:194|pkt_type:HSK|frame:CRYPTO |
[2025/09/12 05:04:06 322156] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:0|
[2025/09/12 05:04:06 322179] [info] |scid:a2e26695f2a54d13d3cc3f3c|xqc_send_packet_with_pn|<==|conn:0000558BB8A0CA5C|path:0|pkt_num:0|size:194|sent:210|pkt_type:HSK|frame:CRYPTO |inflight:1184|now:1757653446322162|stream_id:0|stream_offset:0|
[2025/09/12 05:04:06 322186] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_send_ctl_on_packet_sent|conn:0000558BB8A0CA5C|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 05:04:06 322193] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_send_ctl_on_packet_sent|path:0|inflight:1184|applimit:0|
[2025/09/12 05:04:06 322200] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_send_ctl_get_pto_time_and_space|srtt:250000|rtt_var:125000|pto_duration:750000|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:04:06 322207] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8A0CA5C|path:0|PNS: 0, unacked: 1184|
[2025/09/12 05:04:06 322213] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8A0CA5C|path:0|PNS: 1, unacked: 194|
[2025/09/12 05:04:06 322217] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8A0CA5C|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:04:06 322221] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_timer_set|type:LOSS_DETECTION|expire:1757653447072061|now:1757653446322199|interv:749862|
[2025/09/12 05:04:06 322225] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB8A0CA5C|path:0|pns:0|expire:1757653447072061|now:1757653446322199|interval:749862|pto_count:0|srtt:250000
[2025/09/12 05:04:06 322229] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:45952|inflight:1378|
[2025/09/12 05:04:06 322234] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_check_acked_or_dropped_pkt|conn:0000558BB8A0CA5C|pkt_num:0|size:516|pkt_type:HSK|frame:CRYPTO |
[2025/09/12 05:04:06 322238] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1|
[2025/09/12 05:04:06 322259] [info] |scid:a2e26695f2a54d13d3cc3f3c|xqc_send_packet_with_pn|<==|conn:0000558BB8A0CA5C|path:0|pkt_num:1|size:516|sent:532|pkt_type:HSK|frame:CRYPTO |inflight:1378|now:1757653446322244|stream_id:0|stream_offset:0|
[2025/09/12 05:04:06 322264] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_send_ctl_on_packet_sent|conn:0000558BB8A0CA5C|path:0|pkt_num:1|origin_pktnum:0|size:516|enc_size:532|pkt_type:HSK|frame:CRYPTO |conn_state:S_HANDSHAKE_SENT|po_in_flight:0||retrans:0|
[2025/09/12 05:04:06 322269] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_send_ctl_on_packet_sent|path:0|inflight:1378|applimit:0|
[2025/09/12 05:04:06 322274] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_send_ctl_get_pto_time_and_space|srtt:250000|rtt_var:125000|pto_duration:750000|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:04:06 322281] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8A0CA5C|path:0|PNS: 0, unacked: 1184|
[2025/09/12 05:04:06 322287] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8A0CA5C|path:0|PNS: 1, unacked: 710|
[2025/09/12 05:04:06 322293] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8A0CA5C|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:04:06 322303] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_timer_set|type:LOSS_DETECTION|expire:1757653447072061|now:1757653446322274|interv:749787|
[2025/09/12 05:04:06 322307] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB8A0CA5C|path:0|pns:0|expire:1757653447072061|now:1757653446322274|interval:749787|pto_count:0|srtt:250000
[2025/09/12 05:04:06 322312] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:45952|inflight:1894|
[2025/09/12 05:04:06 322316] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_check_acked_or_dropped_pkt|conn:0000558BB8A0CA5C|pkt_num:0|size:126|pkt_type:HSK|frame:CRYPTO |
[2025/09/12 05:04:06 322320] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:2|
[2025/09/12 05:04:06 322341] [info] |scid:a2e26695f2a54d13d3cc3f3c|xqc_send_packet_with_pn|<==|conn:0000558BB8A0CA5C|path:0|pkt_num:2|size:126|sent:142|pkt_type:HSK|frame:CRYPTO |inflight:1894|now:1757653446322326|stream_id:0|stream_offset:0|
[2025/09/12 05:04:06 322346] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_send_ctl_on_packet_sent|conn:0000558BB8A0CA5C|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 05:04:06 322350] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_send_ctl_on_packet_sent|path:0|inflight:1894|applimit:0|
[2025/09/12 05:04:06 322354] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_send_ctl_get_pto_time_and_space|srtt:250000|rtt_var:125000|pto_duration:750000|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:04:06 322359] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8A0CA5C|path:0|PNS: 0, unacked: 1184|
[2025/09/12 05:04:06 322365] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8A0CA5C|path:0|PNS: 1, unacked: 836|
[2025/09/12 05:04:06 322371] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8A0CA5C|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:04:06 322378] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_timer_set|type:LOSS_DETECTION|expire:1757653447072061|now:1757653446322354|interv:749707|
[2025/09/12 05:04:06 322384] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB8A0CA5C|path:0|pns:0|expire:1757653447072061|now:1757653446322354|interval:749707|pto_count:0|srtt:250000
[2025/09/12 05:04:06 322389] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:45952|inflight:2020|
[2025/09/12 05:04:06 322394] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_check_acked_or_dropped_pkt|conn:0000558BB8A0CA5C|pkt_num:0|size:82|pkt_type:HSK|frame:CRYPTO |
[2025/09/12 05:04:06 322398] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:3|
[2025/09/12 05:04:06 322417] [info] |scid:a2e26695f2a54d13d3cc3f3c|xqc_send_packet_with_pn|<==|conn:0000558BB8A0CA5C|path:0|pkt_num:3|size:82|sent:98|pkt_type:HSK|frame:CRYPTO |inflight:2020|now:1757653446322404|stream_id:0|stream_offset:0|
[2025/09/12 05:04:06 322422] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_send_ctl_on_packet_sent|conn:0000558BB8A0CA5C|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 05:04:06 322427] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_send_ctl_on_packet_sent|path:0|inflight:2020|applimit:0|
[2025/09/12 05:04:06 322431] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_send_ctl_get_pto_time_and_space|srtt:250000|rtt_var:125000|pto_duration:750000|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:04:06 322435] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8A0CA5C|path:0|PNS: 0, unacked: 1184|
[2025/09/12 05:04:06 322439] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8A0CA5C|path:0|PNS: 1, unacked: 918|
[2025/09/12 05:04:06 322448] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8A0CA5C|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:04:06 322455] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_timer_set|type:LOSS_DETECTION|expire:1757653447072061|now:1757653446322430|interv:749631|
[2025/09/12 05:04:06 322462] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB8A0CA5C|path:0|pns:0|expire:1757653447072061|now:1757653446322430|interval:749631|pto_count:0|srtt:250000
[2025/09/12 05:04:06 322468] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:45952|inflight:2102|
[2025/09/12 05:04:06 322475] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_check_acked_or_dropped_pkt|conn:0000558BB8A0CA5C|pkt_num:0|size:52|pkt_type:INIT|frame:ACK |
[2025/09/12 05:04:06 322479] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1|
[2025/09/12 05:04:06 322499] [info] |scid:a2e26695f2a54d13d3cc3f3c|xqc_send_packet_with_pn|<==|conn:0000558BB8A0CA5C|path:0|pkt_num:1|size:52|sent:68|pkt_type:INIT|frame:ACK |inflight:2102|now:1757653446322485|stream_id:0|stream_offset:0|
[2025/09/12 05:04:06 322504] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_send_ctl_on_packet_sent|conn:0000558BB8A0CA5C|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 05:04:06 322509] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_conn_next_wakeup_time|wakeup_time:1757653447072061|
[2025/09/12 05:04:06 322514] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_engine_add_wakeup_queue|next_tick_time:1757653447072061|
[2025/09/12 05:04:06 322518] [debug] |xqc_engine_wakeup_after|wakeup:1757653446795059|now:1757653446322518|diff:472541|
[2025/09/12 05:04:06 322522] [debug] |xqc_engine_main_logic|END|now:1757653446321846|
[2025/09/12 05:04:06 322528] [debug] |xqc_engine_main_logic|BEGIN|now:1757653446322527|
[2025/09/12 05:04:06 322532] [debug] |xqc_engine_wakeup_after|wakeup:1757653446795059|now:1757653446322532|diff:472527|
[2025/09/12 05:04:06 322538] [debug] |xqc_engine_main_logic|END|now:1757653446322527|
[2025/09/12 05:04:06 355445] [info] |xqc_engine_packet_process|==>|conn:0000558BB8A0CA5C|size:67|state:S_HANDSHAKE_SENT|recv_time:1757653446355443|
[2025/09/12 05:04:06 355466] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_packet_parse_handshake|success|Length:27|
[2025/09/12 05:04:06 355478] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_packet_decrypt|largest_pn:0|
[2025/09/12 05:04:06 355486] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_packet_decrypt|decryption nonce|path_id:0|pn:417065224|
[2025/09/12 05:04:06 355510] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_packet_decrypt_single|pkt_type:HSK|pkt_num:417065224|
[2025/09/12 05:04:06 355517] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_process_frames|frame_type:2|
[2025/09/12 05:04:06 355527] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_send_ctl_on_ack_received|conn:0000558BB8A0CA5C|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 05:04:06 355536] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:1378|prior_delivered:0|prior_time:1757653446322061|is_app_limited:1|send_elapse:101|ack_elapse:33382|ctl_first_sent_time:1757653446322162|lagest_ack_time:1757653446355443|curr_delivered:194|
[2025/09/12 05:04:06 355546] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_update_sample|sampler_sent_time_update:1757653446322162|
[2025/09/12 05:04:06 355555] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_send_ctl_on_ack_received|sndq_packets_used:4||sndq_packets_used_bytes:0|sndq_packets_free:2|
[2025/09/12 05:04:06 355564] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_send_ctl_on_ack_received|conn:0000558BB8A0CA5C|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 05:04:06 355583] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:2102|prior_delivered:0|prior_time:1757653446322061|is_app_limited:1|send_elapse:343|ack_elapse:33382|ctl_first_sent_time:1757653446322404|lagest_ack_time:1757653446355443|curr_delivered:276|
[2025/09/12 05:04:06 355593] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_update_sample|sampler_sent_time_update:1757653446322404|
[2025/09/12 05:04:06 355601] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_send_ctl_on_ack_received|sndq_packets_used:3||sndq_packets_used_bytes:0|sndq_packets_free:3|
[2025/09/12 05:04:06 355608] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_send_ctl_update_rtt|before update rtt|conn:0000558BB8A0CA5C|srtt:250000|rttvar:125000|minrtt:4294967295|latest_rtt:33039|ack_delay:0|
[2025/09/12 05:04:06 355616] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_send_ctl_update_rtt|l-0.0.0.0-443-a2e26695f2a54d13d3cc3f3c p-193.167.0.100-36963-ade3348668d917921fe3c14f8cef5fd499 |after update rtt|conn:0000558BB8A0CA5C|srtt:33039|rttvar:16519|minrtt:33039|latest_rtt:33039|ack_delay:0|
[2025/09/12 05:04:06 355626] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_send_ctl_get_lost_sent_pn|largest_acked:3|lost_pn:0|thresh:3|
[2025/09/12 05:04:06 355632] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:04:06 355637] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:0000558BB8A0CA5C|path:0|pns:1|expire:1757653446359412|now:1757653446355637|interval:3775|
[2025/09/12 05:04:06 355643] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_timer_set|type:LOSS_DETECTION|expire:1757653446359412|now:1757653446355637|interv:3775|
[2025/09/12 05:04:06 355649] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_generate_sample|sampler: send_elapse 343, ack_elapse 33382, delivered 276|rate 8267|lost 0|
[2025/09/12 05:04:06 355658] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_bbr_update_bandwidth|BBRv1: RTT round update 0 -> 1|
[2025/09/12 05:04:06 355666] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (8267) in round 1|
[2025/09/12 05:04:06 355674] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_bbr_update_min_rtt|probertt expire|rtt:33039, old_rtt:2147483647|
[2025/09/12 05:04:06 355683] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_bbr_update_min_rtt|minrtt expire|rtt:33039, old_rtt:2147483647|
[2025/09/12 05:04:06 355689] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:5744|extra_cwnd:552|
[2025/09/12 05:04:06 355694] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:45952|packet_lost:0|acked:276|po_sent_time:1757653446322404|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:276|
[2025/09/12 05:04:06 355700] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:45952|packet_lost:0|acked:276|po_sent_time:1757653446322404|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:276|
[2025/09/12 05:04:06 355706] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-a2e26695f2a54d13d3cc3f3c p-193.167.0.100-36963-ade3348668d917921fe3c14f8cef5fd499 |bbr on ack|mode:0|pacing_rate:4012576|bw:8267|cwnd:46228|full_bw_reached:0|inflight:1826|srtt:33039|latest_rtt:33039|min_rtt:33039|applimit:1|lost:0|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:1|
[2025/09/12 05:04:06 355713] [stats] |scid:a2e26695f2a54d13d3cc3f3c|xqc_send_ctl_info_circle_record|l-0.0.0.0-443-a2e26695f2a54d13d3cc3f3c p-193.167.0.100-36963-ade3348668d917921fe3c14f8cef5fd499 |path:0||cwnd:46228|inflight:1826|mode:0|applimit:0|pacing_rate:4012576|bw:8267|srtt:33039|latest_rtt:33039|min_rtt:33039|send:5|lost:0|tlp:0|recv:1|recovery:0|slow_start:1|conn_life:35294|acked:276|delivered:276|is_cwnd_limited:0|
[2025/09/12 05:04:06 355726] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_send_queue_drop_packets_with_type|drop pkt from unacked|inflight:642|cwnd:46228|pkt_num:0|ptype:0|frames:PADDING CRYPTO |
[2025/09/12 05:04:06 355732] [info] |scid:a2e26695f2a54d13d3cc3f3c|xqc_send_ctl_on_pns_discard|xqc_send_ctl_set_loss_detection_timer on discard pns:0
[2025/09/12 05:04:06 355737] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:0000558BB8A0CA5C|path:0|pns:1|expire:1757653446359412|now:1757653446355737|interval:3675|
[2025/09/12 05:04:06 355742] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_timer_set|type:LOSS_DETECTION|expire:1757653446359412|now:1757653446355737|interv:3675|
[2025/09/12 05:04:06 355747] [info] |scid:a2e26695f2a54d13d3cc3f3c|xqc_conn_addr_validated|Address Validated|conn:0000558BB8A0CA5C|role:1|
[2025/09/12 05:04:06 355753] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:417065224|largest:417065224|pns:1|
[2025/09/12 05:04:06 355759] [info] |scid:a2e26695f2a54d13d3cc3f3c|xqc_conn_on_pkt_processed|====>|conn:0000558BB8A0CA5C|path:0|size:67|pkt_type:HSK|pkt_num:417065224|frame:ACK |recv_time:1757653446355443|dcid:a2e26695f2a54d13d3cc3f3c|dcid_seq:0|
[2025/09/12 05:04:06 355765] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_timer_set|type:PATH_IDLE|expire:1757653506355443|now:1757653446355443|interv:60000000|
[2025/09/12 05:04:06 355770] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_timer_set|type:CONN_IDLE|expire:1757653506355443|now:1757653446355443|interv:60000000|
[2025/09/12 05:04:06 355779] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_engine_remove_wakeup_queue|next_tick_time:1757653447072061|pq_index:2|
[2025/09/12 05:04:06 355785] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_engine_add_active_queue|last_ticked_time:1757653446321846|
[2025/09/12 05:04:06 355790] [debug] |xqc_engine_main_logic|BEGIN|now:1757653446355789|
[2025/09/12 05:04:06 355796] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_engine_process_conn|conn:0000558BB8A0CA5C|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:1757653446355794|
[2025/09/12 05:04:06 355803] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_conn_next_wakeup_time|wakeup_time:1757653446359412|
[2025/09/12 05:04:06 355809] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_engine_add_wakeup_queue|next_tick_time:1757653446359412|
[2025/09/12 05:04:06 355813] [debug] |xqc_engine_wakeup_after|wakeup:1757653446359412|now:1757653446355813|diff:3599|
[2025/09/12 05:04:06 355819] [debug] |xqc_engine_main_logic|END|now:1757653446355794|
[2025/09/12 05:04:06 355825] [debug] |xqc_engine_main_logic|BEGIN|now:1757653446355825|
[2025/09/12 05:04:06 355830] [debug] |xqc_engine_wakeup_after|wakeup:1757653446359412|now:1757653446355830|diff:3582|
[2025/09/12 05:04:06 355835] [debug] |xqc_engine_main_logic|END|now:1757653446355825|
[2025/09/12 05:04:06 359910] [debug] |xqc_engine_main_logic|BEGIN|now:1757653446359910|
[2025/09/12 05:04:06 359919] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_engine_remove_wakeup_queue|next_tick_time:1757653446359412|pq_index:0|
[2025/09/12 05:04:06 359924] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_engine_add_active_queue|last_ticked_time:1757653446355794|
[2025/09/12 05:04:06 359930] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_engine_process_conn|conn:0000558BB8A0CA5C|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:1757653446359929|
[2025/09/12 05:04:06 359936] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_timer_expire|timer expired|type:LOSS_DETECTION|expire_time:1757653446359412|now:1757653446359929|
[2025/09/12 05:04:06 359941] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_timer_loss_detection_timeout|path:0|loss_detection_timeout|
[2025/09/12 05:04:06 359946] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_timer_loss_detection_timeout|xqc_send_ctl_detect_lost|
[2025/09/12 05:04:06 359955] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_send_ctl_get_lost_sent_pn|largest_acked:3|lost_pn:0|thresh:3|
[2025/09/12 05:04:06 359961] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_send_ctl_detect_lost|mark lost|pns:1|pkt_num:1|lost_pn:0|po_sent_time:1757653446322244|lost_send_time:1757653446322761|loss_delay:37168|frame:CRYPTO |repair:32|
[2025/09/12 05:04:06 359967] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_send_ctl_detect_lost|mark lost|pns:1|pkt_num:2|lost_pn:0|po_sent_time:1757653446322326|lost_send_time:1757653446322761|loss_delay:37168|frame:CRYPTO |repair:32|
[2025/09/12 05:04:06 359973] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_send_ctl_detect_lost|OnLostDetection|largest_lost sent time: 1757653446322326u|
[2025/09/12 05:04:06 359978] [stats] |scid:a2e26695f2a54d13d3cc3f3c|xqc_send_ctl_detect_lost|l-0.0.0.0-443-a2e26695f2a54d13d3cc3f3c p-193.167.0.100-36963-ade3348668d917921fe3c14f8cef5fd499 |lost interval:1757653446359929|lost_count:2|send_count:5|pkt_num:2|po_send_time:1757653446322326|srtt:33039|cwnd:46228|bw:8267|conn_life:39510|now:0|last_lost_time:39510|
[2025/09/12 05:04:06 359984] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_timer_loss_detection_timeout|xqc_send_ctl_set_loss_detection_timer|loss|
[2025/09/12 05:04:06 359989] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_send_ctl_set_loss_detection_timer|unset|no ack-eliciting pkts in flight|conn:0000558BB8A0CA5C|path:0|
[2025/09/12 05:04:06 359994] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_timer_unset|type:LOSS_DETECTION|
[2025/09/12 05:04:06 359999] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_timer_expire|unset|type:LOSS_DETECTION|expire_time:0|now:1757653446359929|
[2025/09/12 05:04:06 360003] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_timer_unset|type:LOSS_DETECTION|
[2025/09/12 05:04:06 360009] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_path_get_perf_class|conn:0000558BB8A0CA5C|path_id:0|path_srtt:33039|min_srtt:33039|path_bw:8267|loss_rate:0.00|path_pto:0|
[2025/09/12 05:04:06 360015] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_send_ctl_can_send|l-0.0.0.0-443-a2e26695f2a54d13d3cc3f3c p-193.167.0.100-36963-ade3348668d917921fe3c14f8cef5fd499 |path:0|can:1|pkt_sz:516|schedule_bytes:0|inflight:0|cwnd:46228|conn:0000558BB8A0CA5C|stream_id:0|stream_offset:0|
[2025/09/12 05:04:06 360021] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_minrtt_scheduler_get_path|path srtt|conn:0000558BB8A0CA5C|path_id:0|path_srtt:33039|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:04:06 360027] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CRYPTO |pn:1|size:516|reinj:0|path_class:2|
[2025/09/12 05:04:06 360032] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_path_get_perf_class|conn:0000558BB8A0CA5C|path_id:0|path_srtt:33039|min_srtt:33039|path_bw:8267|loss_rate:0.00|path_pto:0|
[2025/09/12 05:04:06 360056] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_send_ctl_can_send|l-0.0.0.0-443-a2e26695f2a54d13d3cc3f3c p-193.167.0.100-36963-ade3348668d917921fe3c14f8cef5fd499 |path:0|can:1|pkt_sz:126|schedule_bytes:516|inflight:0|cwnd:46228|conn:0000558BB8A0CA5C|stream_id:0|stream_offset:0|
[2025/09/12 05:04:06 360063] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_minrtt_scheduler_get_path|path srtt|conn:0000558BB8A0CA5C|path_id:0|path_srtt:33039|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:04:06 360069] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CRYPTO |pn:2|size:126|reinj:0|path_class:2|
[2025/09/12 05:04:06 360074] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_check_acked_or_dropped_pkt|conn:0000558BB8A0CA5C|pkt_num:1|size:516|pkt_type:HSK|frame:CRYPTO |
[2025/09/12 05:04:06 360080] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_send_ctl_can_send|l-0.0.0.0-443-a2e26695f2a54d13d3cc3f3c p-193.167.0.100-36963-ade3348668d917921fe3c14f8cef5fd499 |path:0|can:1|pkt_sz:516|schedule_bytes:0|inflight:0|cwnd:46228|conn:0000558BB8A0CA5C|stream_id:0|stream_offset:0|
[2025/09/12 05:04:06 360089] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:04:06 360095] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:4|
[2025/09/12 05:04:06 360136] [info] |scid:a2e26695f2a54d13d3cc3f3c|xqc_send_packet_with_pn|<==|conn:0000558BB8A0CA5C|path:0|pkt_num:4|size:516|sent:532|pkt_type:HSK|frame:CRYPTO |inflight:0|now:1757653446360105|stream_id:0|stream_offset:0|
[2025/09/12 05:04:06 360147] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_send_ctl_on_packet_sent|conn:0000558BB8A0CA5C|path:0|pkt_num:4|origin_pktnum:1|size:516|enc_size:532|pkt_type:HSK|frame:CRYPTO |conn_state:S_HANDSHAKE_SENT|po_in_flight:0||retrans:2|
[2025/09/12 05:04:06 360157] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_send_ctl_on_packet_sent|path:0|inflight:0|applimit:0|
[2025/09/12 05:04:06 360165] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_send_ctl_get_pto_time_and_space|srtt:33039|rtt_var:16519|pto_duration:99115|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:04:06 360175] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8A0CA5C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:04:06 360183] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8A0CA5C|path:0|PNS: 1, unacked: 516|
[2025/09/12 05:04:06 360188] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8A0CA5C|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:04:06 360193] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_timer_set|type:LOSS_DETECTION|expire:1757653446459220|now:1757653446360164|interv:99056|
[2025/09/12 05:04:06 360199] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB8A0CA5C|path:0|pns:1|expire:1757653446459220|now:1757653446360164|interval:99056|pto_count:0|srtt:33039
[2025/09/12 05:04:06 360205] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:46228|inflight:516|
[2025/09/12 05:04:06 360212] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_check_acked_or_dropped_pkt|conn:0000558BB8A0CA5C|pkt_num:2|size:126|pkt_type:HSK|frame:CRYPTO |
[2025/09/12 05:04:06 360217] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_send_ctl_can_send|l-0.0.0.0-443-a2e26695f2a54d13d3cc3f3c p-193.167.0.100-36963-ade3348668d917921fe3c14f8cef5fd499 |path:0|can:1|pkt_sz:126|schedule_bytes:0|inflight:516|cwnd:46228|conn:0000558BB8A0CA5C|stream_id:0|stream_offset:0|
[2025/09/12 05:04:06 360223] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:04:06 360229] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:5|
[2025/09/12 05:04:06 360263] [info] |scid:a2e26695f2a54d13d3cc3f3c|xqc_send_packet_with_pn|<==|conn:0000558BB8A0CA5C|path:0|pkt_num:5|size:126|sent:142|pkt_type:HSK|frame:CRYPTO |inflight:516|now:1757653446360237|stream_id:0|stream_offset:0|
[2025/09/12 05:04:06 360274] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_send_ctl_on_packet_sent|conn:0000558BB8A0CA5C|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 05:04:06 360283] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_send_ctl_on_packet_sent|path:0|inflight:516|applimit:0|
[2025/09/12 05:04:06 360292] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_send_ctl_get_pto_time_and_space|srtt:33039|rtt_var:16519|pto_duration:99115|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:04:06 360301] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8A0CA5C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:04:06 360306] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8A0CA5C|path:0|PNS: 1, unacked: 642|
[2025/09/12 05:04:06 360311] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8A0CA5C|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:04:06 360322] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_timer_set|type:LOSS_DETECTION|expire:1757653446459352|now:1757653446360291|interv:99061|
[2025/09/12 05:04:06 360328] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB8A0CA5C|path:0|pns:1|expire:1757653446459352|now:1757653446360291|interval:99061|pto_count:0|srtt:33039
[2025/09/12 05:04:06 360333] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:46228|inflight:642|
[2025/09/12 05:04:06 360340] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_conn_next_wakeup_time|wakeup_time:1757653446459352|
[2025/09/12 05:04:06 360345] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_engine_add_wakeup_queue|next_tick_time:1757653446459352|
[2025/09/12 05:04:06 360351] [debug] |xqc_engine_wakeup_after|wakeup:1757653446459352|now:1757653446360351|diff:99001|
[2025/09/12 05:04:06 360356] [debug] |xqc_engine_main_logic|END|now:1757653446359929|
[2025/09/12 05:04:06 391531] [info] |xqc_engine_packet_process|==>|conn:0000558BB8A0CA5C|size:67|state:S_HANDSHAKE_SENT|recv_time:1757653446391529|
[2025/09/12 05:04:06 391552] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_packet_parse_handshake|success|Length:27|
[2025/09/12 05:04:06 391564] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_packet_decrypt|largest_pn:417065224|
[2025/09/12 05:04:06 391572] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_packet_decrypt|decryption nonce|path_id:0|pn:417065225|
[2025/09/12 05:04:06 391583] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_packet_decrypt_single|pkt_type:HSK|pkt_num:417065225|
[2025/09/12 05:04:06 391590] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_process_frames|frame_type:2|
[2025/09/12 05:04:06 391600] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_send_ctl_on_ack_received|conn:0000558BB8A0CA5C|path:0|pkt_num:4|origin_pktnum:1|size:516|pns:1|pkt_type:HSK|frame:CRYPTO |conn_state:S_HANDSHAKE_SENT|frame_largest_ack:4|path_largest_ack:4|
[2025/09/12 05:04:06 391609] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_update_sample|sampler_update|prior_lost:2|tx_in_flight:516|prior_delivered:276|prior_time:1757653446360105|is_app_limited:1|send_elapse:0|ack_elapse:31424|ctl_first_sent_time:1757653446360105|lagest_ack_time:1757653446391529|curr_delivered:792|
[2025/09/12 05:04:06 391618] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_update_sample|sampler_sent_time_update:1757653446360105|
[2025/09/12 05:04:06 391627] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_send_ctl_on_ack_received|sndq_packets_used:2||sndq_packets_used_bytes:0|sndq_packets_free:4|
[2025/09/12 05:04:06 391634] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_send_ctl_update_rtt|before update rtt|conn:0000558BB8A0CA5C|srtt:33039|rttvar:16519|minrtt:33039|latest_rtt:31424|ack_delay:0|
[2025/09/12 05:04:06 391643] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_send_ctl_update_rtt|l-0.0.0.0-443-a2e26695f2a54d13d3cc3f3c p-193.167.0.100-36963-ade3348668d917921fe3c14f8cef5fd499 |after update rtt|conn:0000558BB8A0CA5C|srtt:32838|rttvar:12793|minrtt:31424|latest_rtt:31424|ack_delay:0|
[2025/09/12 05:04:06 391651] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_send_ctl_get_lost_sent_pn|largest_acked:4|lost_pn:1|thresh:3|
[2025/09/12 05:04:06 391658] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:04:06 391666] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:04:06 391674] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_send_ctl_get_pto_time_and_space|srtt:32838|rtt_var:12793|pto_duration:84010|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:04:06 391682] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8A0CA5C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:04:06 391687] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8A0CA5C|path:0|PNS: 1, unacked: 126|
[2025/09/12 05:04:06 391700] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8A0CA5C|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:04:06 391705] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_timer_set|type:LOSS_DETECTION|expire:1757653446444247|now:1757653446391674|interv:52573|
[2025/09/12 05:04:06 391710] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB8A0CA5C|path:0|pns:1|expire:1757653446444247|now:1757653446391674|interval:52573|pto_count:0|srtt:32838
[2025/09/12 05:04:06 391718] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_generate_sample|sampler: send_elapse 0, ack_elapse 31424, delivered 516|rate 16420|lost 2|
[2025/09/12 05:04:06 391727] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_bbr_update_bandwidth|BBRv1: RTT round update 1 -> 2|
[2025/09/12 05:04:06 391734] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (16420) in round 2|
[2025/09/12 05:04:06 391742] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_bbr_update_min_rtt|probertt expire|rtt:31424, old_rtt:33039|
[2025/09/12 05:04:06 391748] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_bbr_update_min_rtt|minrtt expire|rtt:31424, old_rtt:33039|
[2025/09/12 05:04:06 391753] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:5744|extra_cwnd:1032|
[2025/09/12 05:04:06 391758] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:46228|packet_lost:0|acked:516|po_sent_time:1757653446360105|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:792|
[2025/09/12 05:04:06 391764] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:46228|packet_lost:0|acked:516|po_sent_time:1757653446360105|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:792|
[2025/09/12 05:04:06 391770] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-a2e26695f2a54d13d3cc3f3c p-193.167.0.100-36963-ade3348668d917921fe3c14f8cef5fd499 |bbr on ack|mode:0|pacing_rate:4012576|bw:16420|cwnd:46744|full_bw_reached:0|inflight:126|srtt:32838|latest_rtt:31424|min_rtt:31424|applimit:1|lost:2|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:1|
[2025/09/12 05:04:06 391776] [stats] |scid:a2e26695f2a54d13d3cc3f3c|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-a2e26695f2a54d13d3cc3f3c p-193.167.0.100-36963-ade3348668d917921fe3c14f8cef5fd499 |bandwidth change record|bw_before:8267|bw_after:16420|srtt:32838|cwnd:46744|
[2025/09/12 05:04:06 391782] [info] |scid:a2e26695f2a54d13d3cc3f3c|xqc_send_ctl_on_pns_discard|xqc_send_ctl_set_loss_detection_timer on discard pns:0
[2025/09/12 05:04:06 391787] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_send_ctl_get_pto_time_and_space|srtt:32838|rtt_var:12793|pto_duration:84010|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:04:06 391793] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8A0CA5C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:04:06 391798] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8A0CA5C|path:0|PNS: 1, unacked: 126|
[2025/09/12 05:04:06 391803] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8A0CA5C|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:04:06 391807] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_timer_set|type:LOSS_DETECTION|expire:1757653446444247|now:1757653446391787|interv:52460|
[2025/09/12 05:04:06 391812] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB8A0CA5C|path:0|pns:1|expire:1757653446444247|now:1757653446391787|interval:52460|pto_count:0|srtt:32838
[2025/09/12 05:04:06 391818] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:417065225|largest:417065225|pns:1|
[2025/09/12 05:04:06 391829] [info] |scid:a2e26695f2a54d13d3cc3f3c|xqc_conn_on_pkt_processed|====>|conn:0000558BB8A0CA5C|path:0|size:67|pkt_type:HSK|pkt_num:417065225|frame:ACK |recv_time:1757653446391529|dcid:a2e26695f2a54d13d3cc3f3c|dcid_seq:0|
[2025/09/12 05:04:06 391835] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_timer_set|type:PATH_IDLE|expire:1757653506391529|now:1757653446391529|interv:60000000|
[2025/09/12 05:04:06 391840] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_timer_set|type:CONN_IDLE|expire:1757653506391529|now:1757653446391529|interv:60000000|
[2025/09/12 05:04:06 391845] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_engine_remove_wakeup_queue|next_tick_time:1757653446459352|pq_index:0|
[2025/09/12 05:04:06 391850] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_engine_add_active_queue|last_ticked_time:1757653446359929|
[2025/09/12 05:04:06 391855] [debug] |xqc_engine_main_logic|BEGIN|now:1757653446391855|
[2025/09/12 05:04:06 391861] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_engine_process_conn|conn:0000558BB8A0CA5C|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:1757653446391860|
[2025/09/12 05:04:06 391869] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_conn_next_wakeup_time|wakeup_time:1757653446444247|
[2025/09/12 05:04:06 391874] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_engine_add_wakeup_queue|next_tick_time:1757653446444247|
[2025/09/12 05:04:06 391879] [debug] |xqc_engine_wakeup_after|wakeup:1757653446444247|now:1757653446391879|diff:52368|
[2025/09/12 05:04:06 391885] [debug] |xqc_engine_main_logic|END|now:1757653446391860|
[2025/09/12 05:04:06 391891] [debug] |xqc_engine_main_logic|BEGIN|now:1757653446391891|
[2025/09/12 05:04:06 391896] [debug] |xqc_engine_wakeup_after|wakeup:1757653446444247|now:1757653446391896|diff:52351|
[2025/09/12 05:04:06 391901] [debug] |xqc_engine_main_logic|END|now:1757653446391891|
[2025/09/12 05:04:06 445002] [debug] |xqc_engine_main_logic|BEGIN|now:1757653446445002|
[2025/09/12 05:04:06 445019] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_engine_remove_wakeup_queue|next_tick_time:1757653446444247|pq_index:0|
[2025/09/12 05:04:06 445026] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_engine_add_active_queue|last_ticked_time:1757653446391860|
[2025/09/12 05:04:06 445032] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_engine_process_conn|conn:0000558BB8A0CA5C|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:1757653446445031|
[2025/09/12 05:04:06 445064] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_timer_expire|timer expired|type:LOSS_DETECTION|expire_time:1757653446444247|now:1757653446445031|
[2025/09/12 05:04:06 445072] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_timer_loss_detection_timeout|path:0|loss_detection_timeout|
[2025/09/12 05:04:06 445077] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_timer_loss_detection_timeout|send Probe pkts|conn:0000558BB8A0CA5C|path:0|bytes_in_flight:126|
[2025/09/12 05:04:06 445083] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_send_ctl_get_pto_time_and_space|srtt:32838|rtt_var:12793|pto_duration:84010|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:04:06 445089] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8A0CA5C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:04:06 445093] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8A0CA5C|path:0|PNS: 1, unacked: 126|
[2025/09/12 05:04:06 445098] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8A0CA5C|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:04:06 445103] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_path_send_one_or_two_ack_elicit_pkts|send two ack-eliciting pkts|path:0|pns:1|
[2025/09/12 05:04:06 445109] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_conn_send_probe_pkt|conn:0000558BB8A0CA5C|path:0|pkt_num:2|size:126|pkt_type:HSK|frame:CRYPTO |conn_state:S_HANDSHAKE_SENT|
[2025/09/12 05:04:06 445123] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_conn_send_probe_pkt|conn:0000558BB8A0CA5C|path:0|pkt_num:5|size:126|pkt_type:HSK|frame:CRYPTO |conn_state:S_HANDSHAKE_SENT|
[2025/09/12 05:04:06 445129] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_timer_loss_detection_timeout|xqc_send_ctl_set_loss_detection_timer|PTO|conn:0000558BB8A0CA5C|pto_count:1
[2025/09/12 05:04:06 445134] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_send_ctl_set_loss_detection_timer|unset|no ack-eliciting pkts in flight|conn:0000558BB8A0CA5C|path:0|
[2025/09/12 05:04:06 445139] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_timer_unset|type:LOSS_DETECTION|
[2025/09/12 05:04:06 445144] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_timer_expire|unset|type:LOSS_DETECTION|expire_time:0|now:1757653446445031|
[2025/09/12 05:04:06 445149] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_timer_unset|type:LOSS_DETECTION|
[2025/09/12 05:04:06 445155] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:CRYPTO |stream_id:0|stream_offset:0|
[2025/09/12 05:04:06 445160] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:CRYPTO |stream_id:0|stream_offset:0|
[2025/09/12 05:04:06 445166] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_check_acked_or_dropped_pkt|conn:0000558BB8A0CA5C|pkt_num:2|size:126|pkt_type:HSK|frame:CRYPTO |
[2025/09/12 05:04:06 445172] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:6|
[2025/09/12 05:04:06 445213] [info] |scid:a2e26695f2a54d13d3cc3f3c|xqc_send_packet_with_pn|<==|conn:0000558BB8A0CA5C|path:0|pkt_num:6|size:126|sent:142|pkt_type:HSK|frame:CRYPTO |inflight:0|now:1757653446445182|stream_id:0|stream_offset:0|
[2025/09/12 05:04:06 445220] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_send_ctl_on_packet_sent|conn:0000558BB8A0CA5C|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 05:04:06 445226] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_send_ctl_on_packet_sent|path:0|inflight:0|applimit:0|
[2025/09/12 05:04:06 445231] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_send_ctl_get_pto_time_and_space|srtt:32838|rtt_var:12793|pto_duration:168020|backoff_factor:2.00|backoff:2.00|pto_cnt:1|max_ack_delay:25|
[2025/09/12 05:04:06 445237] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8A0CA5C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:04:06 445242] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8A0CA5C|path:0|PNS: 1, unacked: 126|
[2025/09/12 05:04:06 445247] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8A0CA5C|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:04:06 445252] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_timer_set|type:LOSS_DETECTION|expire:1757653446613202|now:1757653446445231|interv:167971|
[2025/09/12 05:04:06 445261] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB8A0CA5C|path:0|pns:1|expire:1757653446613202|now:1757653446445231|interval:167971|pto_count:1|srtt:32838
[2025/09/12 05:04:06 445270] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:46744|inflight:126|
[2025/09/12 05:04:06 445279] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_check_acked_or_dropped_pkt|conn:0000558BB8A0CA5C|pkt_num:5|size:126|pkt_type:HSK|frame:CRYPTO |
[2025/09/12 05:04:06 445288] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:7|
[2025/09/12 05:04:06 445329] [info] |scid:a2e26695f2a54d13d3cc3f3c|xqc_send_packet_with_pn|<==|conn:0000558BB8A0CA5C|path:0|pkt_num:7|size:126|sent:142|pkt_type:HSK|frame:CRYPTO |inflight:126|now:1757653446445300|stream_id:0|stream_offset:0|
[2025/09/12 05:04:06 445341] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_send_ctl_on_packet_sent|conn:0000558BB8A0CA5C|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:0|
[2025/09/12 05:04:06 445358] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_send_ctl_on_packet_sent|path:0|inflight:126|applimit:0|
[2025/09/12 05:04:06 445367] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_send_ctl_get_pto_time_and_space|srtt:32838|rtt_var:12793|pto_duration:168020|backoff_factor:2.00|backoff:2.00|pto_cnt:1|max_ack_delay:25|
[2025/09/12 05:04:06 445376] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8A0CA5C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:04:06 445384] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8A0CA5C|path:0|PNS: 1, unacked: 252|
[2025/09/12 05:04:06 445391] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8A0CA5C|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:04:06 445397] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_timer_set|type:LOSS_DETECTION|expire:1757653446613320|now:1757653446445366|interv:167954|
[2025/09/12 05:04:06 445402] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB8A0CA5C|path:0|pns:1|expire:1757653446613320|now:1757653446445366|interval:167954|pto_count:1|srtt:32838
[2025/09/12 05:04:06 445407] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:46744|inflight:252|
[2025/09/12 05:04:06 445414] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_conn_next_wakeup_time|wakeup_time:1757653446613320|
[2025/09/12 05:04:06 445419] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_engine_add_wakeup_queue|next_tick_time:1757653446613320|
[2025/09/12 05:04:06 445424] [debug] |xqc_engine_wakeup_after|wakeup:1757653446613320|now:1757653446445424|diff:167896|
[2025/09/12 05:04:06 445429] [debug] |xqc_engine_main_logic|END|now:1757653446445031|
[2025/09/12 05:04:06 478541] [info] |xqc_engine_packet_process|==>|conn:0000558BB8A0CA5C|size:1406|state:S_HANDSHAKE_SENT|recv_time:1757653446478540|
[2025/09/12 05:04:06 478558] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:a2e26695f2a54d13d3cc3f3c|spin_bit:0|
[2025/09/12 05:04:06 478565] [warn] |scid:a2e26695f2a54d13d3cc3f3c|xqc_packet_parse_single|delay|buff 1RTT packet before handshake completed|
[2025/09/12 05:04:06 478573] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_conn_buff_undecrypt_packet_in|====>|delay|undecrypt_count:1|encrypt_level:3|
[2025/09/12 05:04:06 478581] [info] |scid:a2e26695f2a54d13d3cc3f3c|xqc_conn_process_packet|ignore err|-630|
[2025/09/12 05:04:06 478587] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_timer_set|type:PATH_IDLE|expire:1757653506478540|now:1757653446478540|interv:60000000|
[2025/09/12 05:04:06 478594] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_timer_set|type:CONN_IDLE|expire:1757653506478540|now:1757653446478540|interv:60000000|
[2025/09/12 05:04:06 478599] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_engine_remove_wakeup_queue|next_tick_time:1757653446613320|pq_index:0|
[2025/09/12 05:04:06 478606] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_engine_add_active_queue|last_ticked_time:1757653446445031|
[2025/09/12 05:04:06 478611] [debug] |xqc_engine_main_logic|BEGIN|now:1757653446478611|
[2025/09/12 05:04:06 478617] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_engine_process_conn|conn:0000558BB8A0CA5C|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:1757653446478616|
[2025/09/12 05:04:06 478626] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_conn_next_wakeup_time|wakeup_time:1757653446613320|
[2025/09/12 05:04:06 478632] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_engine_add_wakeup_queue|next_tick_time:1757653446613320|
[2025/09/12 05:04:06 478638] [debug] |xqc_engine_wakeup_after|wakeup:1757653446613320|now:1757653446478638|diff:134682|
[2025/09/12 05:04:06 478645] [debug] |xqc_engine_main_logic|END|now:1757653446478616|
[2025/09/12 05:04:06 613848] [debug] |xqc_engine_main_logic|BEGIN|now:1757653446613847|
[2025/09/12 05:04:06 613875] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_engine_remove_wakeup_queue|next_tick_time:1757653446613320|pq_index:0|
[2025/09/12 05:04:06 613883] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_engine_add_active_queue|last_ticked_time:1757653446478616|
[2025/09/12 05:04:06 613890] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_engine_process_conn|conn:0000558BB8A0CA5C|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:1757653446613888|
[2025/09/12 05:04:06 613897] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_timer_expire|timer expired|type:LOSS_DETECTION|expire_time:1757653446613320|now:1757653446613888|
[2025/09/12 05:04:06 613903] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_timer_loss_detection_timeout|path:0|loss_detection_timeout|
[2025/09/12 05:04:06 613909] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_timer_loss_detection_timeout|send Probe pkts|conn:0000558BB8A0CA5C|path:0|bytes_in_flight:252|
[2025/09/12 05:04:06 613915] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_send_ctl_get_pto_time_and_space|srtt:32838|rtt_var:12793|pto_duration:168020|backoff_factor:2.00|backoff:2.00|pto_cnt:1|max_ack_delay:25|
[2025/09/12 05:04:06 613921] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8A0CA5C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:04:06 613927] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8A0CA5C|path:0|PNS: 1, unacked: 252|
[2025/09/12 05:04:06 613932] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8A0CA5C|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:04:06 613937] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_path_send_one_or_two_ack_elicit_pkts|send two ack-eliciting pkts|path:0|pns:1|
[2025/09/12 05:04:06 613944] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_conn_send_probe_pkt|conn:0000558BB8A0CA5C|path:0|pkt_num:2|size:126|pkt_type:HSK|frame:CRYPTO |conn_state:S_HANDSHAKE_SENT|
[2025/09/12 05:04:06 613952] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_conn_send_probe_pkt|conn:0000558BB8A0CA5C|path:0|pkt_num:5|size:126|pkt_type:HSK|frame:CRYPTO |conn_state:S_HANDSHAKE_SENT|
[2025/09/12 05:04:06 613958] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_timer_loss_detection_timeout|xqc_send_ctl_set_loss_detection_timer|PTO|conn:0000558BB8A0CA5C|pto_count:2
[2025/09/12 05:04:06 613964] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_send_ctl_get_pto_time_and_space|srtt:32838|rtt_var:12793|pto_duration:336040|backoff_factor:2.00|backoff:4.00|pto_cnt:2|max_ack_delay:25|
[2025/09/12 05:04:06 613969] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8A0CA5C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:04:06 613975] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8A0CA5C|path:0|PNS: 1, unacked: 252|
[2025/09/12 05:04:06 613980] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8A0CA5C|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:04:06 613985] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_timer_set|type:LOSS_DETECTION|expire:1757653446781340|now:1757653446613963|interv:167377|
[2025/09/12 05:04:06 613991] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB8A0CA5C|path:0|pns:1|expire:1757653446781340|now:1757653446613963|interval:167377|pto_count:2|srtt:32838
[2025/09/12 05:04:06 614000] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:CRYPTO |stream_id:0|stream_offset:0|
[2025/09/12 05:04:06 614006] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:CRYPTO |stream_id:0|stream_offset:0|
[2025/09/12 05:04:06 614013] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_check_acked_or_dropped_pkt|conn:0000558BB8A0CA5C|pkt_num:2|size:126|pkt_type:HSK|frame:CRYPTO |
[2025/09/12 05:04:06 614031] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:8|
[2025/09/12 05:04:06 614120] [info] |scid:a2e26695f2a54d13d3cc3f3c|xqc_send_packet_with_pn|<==|conn:0000558BB8A0CA5C|path:0|pkt_num:8|size:126|sent:142|pkt_type:HSK|frame:CRYPTO |inflight:252|now:1757653446614077|stream_id:0|stream_offset:0|
[2025/09/12 05:04:06 614130] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_send_ctl_on_packet_sent|conn:0000558BB8A0CA5C|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:16|
[2025/09/12 05:04:06 614136] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_send_ctl_on_packet_sent|path:0|inflight:252|applimit:0|
[2025/09/12 05:04:06 614142] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_send_ctl_get_pto_time_and_space|srtt:32838|rtt_var:12793|pto_duration:336040|backoff_factor:2.00|backoff:4.00|pto_cnt:2|max_ack_delay:25|
[2025/09/12 05:04:06 614148] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8A0CA5C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:04:06 614154] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8A0CA5C|path:0|PNS: 1, unacked: 378|
[2025/09/12 05:04:06 614159] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8A0CA5C|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:04:06 614167] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_timer_set|type:LOSS_DETECTION|expire:1757653446950117|now:1757653446614142|interv:335975|
[2025/09/12 05:04:06 614175] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB8A0CA5C|path:0|pns:1|expire:1757653446950117|now:1757653446614142|interval:335975|pto_count:2|srtt:32838
[2025/09/12 05:04:06 614185] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:46744|inflight:378|
[2025/09/12 05:04:06 614195] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_check_acked_or_dropped_pkt|conn:0000558BB8A0CA5C|pkt_num:5|size:126|pkt_type:HSK|frame:CRYPTO |
[2025/09/12 05:04:06 614203] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:9|
[2025/09/12 05:04:06 614243] [info] |scid:a2e26695f2a54d13d3cc3f3c|xqc_send_packet_with_pn|<==|conn:0000558BB8A0CA5C|path:0|pkt_num:9|size:126|sent:142|pkt_type:HSK|frame:CRYPTO |inflight:378|now:1757653446614214|stream_id:0|stream_offset:0|
[2025/09/12 05:04:06 614256] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_send_ctl_on_packet_sent|conn:0000558BB8A0CA5C|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:16|
[2025/09/12 05:04:06 614265] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_send_ctl_on_packet_sent|path:0|inflight:378|applimit:0|
[2025/09/12 05:04:06 614275] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_send_ctl_get_pto_time_and_space|srtt:32838|rtt_var:12793|pto_duration:336040|backoff_factor:2.00|backoff:4.00|pto_cnt:2|max_ack_delay:25|
[2025/09/12 05:04:06 614284] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8A0CA5C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:04:06 614292] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8A0CA5C|path:0|PNS: 1, unacked: 504|
[2025/09/12 05:04:06 614298] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8A0CA5C|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:04:06 614303] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_timer_set|type:LOSS_DETECTION|expire:1757653446950254|now:1757653446614274|interv:335980|
[2025/09/12 05:04:06 614308] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB8A0CA5C|path:0|pns:1|expire:1757653446950254|now:1757653446614274|interval:335980|pto_count:2|srtt:32838
[2025/09/12 05:04:06 614314] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:46744|inflight:504|
[2025/09/12 05:04:06 614339] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_conn_next_wakeup_time|wakeup_time:1757653446950254|
[2025/09/12 05:04:06 614347] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_engine_add_wakeup_queue|next_tick_time:1757653446950254|
[2025/09/12 05:04:06 614356] [debug] |xqc_engine_wakeup_after|wakeup:1757653446795059|now:1757653446614356|diff:180703|
[2025/09/12 05:04:06 614366] [debug] |xqc_engine_main_logic|END|now:1757653446613888|
[2025/09/12 05:04:06 795606] [debug] |xqc_engine_main_logic|BEGIN|now:1757653446795606|
[2025/09/12 05:04:06 795626] [debug] |scid:3babb57a5958c24c398143c6|xqc_engine_remove_wakeup_queue|next_tick_time:1757653446795059|pq_index:0|
[2025/09/12 05:04:06 795634] [debug] |scid:3babb57a5958c24c398143c6|xqc_engine_add_active_queue|last_ticked_time:1757653441963780|
[2025/09/12 05:04:06 795642] [debug] |scid:3babb57a5958c24c398143c6|xqc_engine_process_conn|conn:0000558BB89AF67C|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:1757653446795640|
[2025/09/12 05:04:06 795649] [debug] |scid:3babb57a5958c24c398143c6|xqc_timer_expire|timer expired|type:LOSS_DETECTION|expire_time:1757653446795059|now:1757653446795640|
[2025/09/12 05:04:06 795655] [debug] |scid:3babb57a5958c24c398143c6|xqc_timer_loss_detection_timeout|path:0|loss_detection_timeout|
[2025/09/12 05:04:06 795661] [debug] |scid:3babb57a5958c24c398143c6|xqc_timer_loss_detection_timeout|send Probe pkts|conn:0000558BB89AF67C|path:0|bytes_in_flight:3416|
[2025/09/12 05:04:06 795666] [debug] |scid:3babb57a5958c24c398143c6|xqc_send_ctl_get_pto_time_and_space|srtt:32308|rtt_var:4544|pto_duration:3230976|backoff_factor:2.00|backoff:64.00|pto_cnt:6|max_ack_delay:25|
[2025/09/12 05:04:06 795673] [debug] |scid:3babb57a5958c24c398143c6|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB89AF67C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:04:06 795678] [debug] |scid:3babb57a5958c24c398143c6|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB89AF67C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:04:06 795683] [debug] |scid:3babb57a5958c24c398143c6|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB89AF67C|path:0|PNS: 2, unacked: 3416|
[2025/09/12 05:04:06 795689] [debug] |scid:3babb57a5958c24c398143c6|xqc_path_send_one_or_two_ack_elicit_pkts|send two ack-eliciting pkts|path:0|pns:2|
[2025/09/12 05:04:06 795695] [debug] |scid:3babb57a5958c24c398143c6|xqc_conn_send_probe_pkt|conn:0000558BB89AF67C|path:0|pkt_num:3|size:284|pkt_type:SHORT_HEADER|frame:CRYPTO |conn_state:ESTABED|
[2025/09/12 05:04:06 795705] [debug] |scid:3babb57a5958c24c398143c6|xqc_conn_send_probe_pkt|conn:0000558BB89AF67C|path:0|pkt_num:4|size:54|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |conn_state:ESTABED|
[2025/09/12 05:04:06 795711] [debug] |scid:3babb57a5958c24c398143c6|xqc_timer_loss_detection_timeout|xqc_send_ctl_set_loss_detection_timer|PTO|conn:0000558BB89AF67C|pto_count:7
[2025/09/12 05:04:06 795717] [debug] |scid:3babb57a5958c24c398143c6|xqc_send_ctl_get_pto_time_and_space|srtt:32308|rtt_var:4544|pto_duration:6461952|backoff_factor:2.00|backoff:128.00|pto_cnt:7|max_ack_delay:25|
[2025/09/12 05:04:06 795723] [debug] |scid:3babb57a5958c24c398143c6|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB89AF67C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:04:06 795728] [debug] |scid:3babb57a5958c24c398143c6|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB89AF67C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:04:06 795733] [debug] |scid:3babb57a5958c24c398143c6|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB89AF67C|path:0|PNS: 2, unacked: 3416|
[2025/09/12 05:04:06 795739] [debug] |scid:3babb57a5958c24c398143c6|xqc_timer_set|type:LOSS_DETECTION|expire:1757653451626035|now:1757653446795717|interv:4830318|
[2025/09/12 05:04:06 795744] [debug] |scid:3babb57a5958c24c398143c6|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB89AF67C|path:0|pns:2|expire:1757653451626035|now:1757653446795717|interval:4830318|pto_count:7|srtt:32308
[2025/09/12 05:04:06 795763] [debug] |scid:3babb57a5958c24c398143c6|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:CRYPTO |stream_id:0|stream_offset:0|
[2025/09/12 05:04:06 795769] [debug] |scid:3babb57a5958c24c398143c6|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:NEW_CONNECTION_ID |stream_id:0|stream_offset:0|
[2025/09/12 05:04:06 795775] [debug] |scid:3babb57a5958c24c398143c6|xqc_check_acked_or_dropped_pkt|conn:0000558BB89AF67C|pkt_num:3|size:284|pkt_type:SHORT_HEADER|frame:CRYPTO |
[2025/09/12 05:04:06 795782] [debug] |scid:3babb57a5958c24c398143c6|xqc_send_ctl_set_next_pn_for_packet|optimistic ack detection|skipped_range:38-41|next_skip_chance:1757653447022233|current_time:1757653446795781|
[2025/09/12 05:04:06 795788] [debug] |scid:3babb57a5958c24c398143c6|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:42|
[2025/09/12 05:04:06 795836] [info] |scid:3babb57a5958c24c398143c6|xqc_send_packet_with_pn|<==|conn:0000558BB89AF67C|path:0|pkt_num:42|size:284|sent:300|pkt_type:SHORT_HEADER|frame:CRYPTO |inflight:3416|now:1757653446795801|stream_id:0|stream_offset:0|
[2025/09/12 05:04:06 795844] [debug] |scid:3babb57a5958c24c398143c6|xqc_send_ctl_on_packet_sent|conn:0000558BB89AF67C|path:0|pkt_num:42|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 05:04:06 795851] [debug] |scid:3babb57a5958c24c398143c6|xqc_send_ctl_on_packet_sent|path:0|inflight:3416|applimit:0|
[2025/09/12 05:04:06 795857] [debug] |scid:3babb57a5958c24c398143c6|xqc_send_ctl_get_pto_time_and_space|srtt:32308|rtt_var:4544|pto_duration:6461952|backoff_factor:2.00|backoff:128.00|pto_cnt:7|max_ack_delay:25|
[2025/09/12 05:04:06 795863] [debug] |scid:3babb57a5958c24c398143c6|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB89AF67C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:04:06 795868] [debug] |scid:3babb57a5958c24c398143c6|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB89AF67C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:04:06 795873] [debug] |scid:3babb57a5958c24c398143c6|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB89AF67C|path:0|PNS: 2, unacked: 3700|
[2025/09/12 05:04:06 795878] [debug] |scid:3babb57a5958c24c398143c6|xqc_timer_set|type:LOSS_DETECTION|expire:1757653456457753|now:1757653446795856|interv:9661897|
[2025/09/12 05:04:06 795886] [debug] |scid:3babb57a5958c24c398143c6|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB89AF67C|path:0|pns:2|expire:1757653456457753|now:1757653446795856|interval:9661897|pto_count:7|srtt:32308
[2025/09/12 05:04:06 795896] [debug] |scid:3babb57a5958c24c398143c6|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:48642|inflight:3700|
[2025/09/12 05:04:06 795907] [debug] |scid:3babb57a5958c24c398143c6|xqc_check_acked_or_dropped_pkt|conn:0000558BB89AF67C|pkt_num:4|size:54|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |
[2025/09/12 05:04:06 795917] [debug] |scid:3babb57a5958c24c398143c6|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:43|
[2025/09/12 05:04:06 795974] [info] |scid:3babb57a5958c24c398143c6|xqc_send_packet_with_pn|<==|conn:0000558BB89AF67C|path:0|pkt_num:43|size:54|sent:70|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |inflight:3700|now:1757653446795929|stream_id:0|stream_offset:0|
[2025/09/12 05:04:06 795988] [debug] |scid:3babb57a5958c24c398143c6|xqc_send_ctl_on_packet_sent|conn:0000558BB89AF67C|path:0|pkt_num:43|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 05:04:06 795998] [debug] |scid:3babb57a5958c24c398143c6|xqc_send_ctl_on_packet_sent|path:0|inflight:3700|applimit:0|
[2025/09/12 05:04:06 796007] [debug] |scid:3babb57a5958c24c398143c6|xqc_send_ctl_get_pto_time_and_space|srtt:32308|rtt_var:4544|pto_duration:6461952|backoff_factor:2.00|backoff:128.00|pto_cnt:7|max_ack_delay:25|
[2025/09/12 05:04:06 796025] [debug] |scid:3babb57a5958c24c398143c6|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB89AF67C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:04:06 796034] [debug] |scid:3babb57a5958c24c398143c6|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB89AF67C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:04:06 796072] [debug] |scid:3babb57a5958c24c398143c6|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB89AF67C|path:0|PNS: 2, unacked: 3754|
[2025/09/12 05:04:06 796078] [debug] |scid:3babb57a5958c24c398143c6|xqc_timer_set|type:LOSS_DETECTION|expire:1757653456457881|now:1757653446796006|interv:9661875|
[2025/09/12 05:04:06 796083] [debug] |scid:3babb57a5958c24c398143c6|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB89AF67C|path:0|pns:2|expire:1757653456457881|now:1757653446796006|interval:9661875|pto_count:7|srtt:32308
[2025/09/12 05:04:06 796090] [debug] |scid:3babb57a5958c24c398143c6|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:48642|inflight:3754|
[2025/09/12 05:04:06 796100] [debug] |scid:3babb57a5958c24c398143c6|xqc_conn_next_wakeup_time|wakeup_time:1757653456457881|
[2025/09/12 05:04:06 796108] [debug] |scid:3babb57a5958c24c398143c6|xqc_engine_add_wakeup_queue|next_tick_time:1757653456457881|
[2025/09/12 05:04:06 796113] [debug] |xqc_engine_wakeup_after|wakeup:1757653446950254|now:1757653446796113|diff:154141|
[2025/09/12 05:04:06 796119] [debug] |xqc_engine_main_logic|END|now:1757653446795640|
[2025/09/12 05:04:06 804068] [info] |xqc_engine_packet_process|==>|conn:0000558BB8A0CA5C|size:1406|state:S_HANDSHAKE_SENT|recv_time:1757653446804065|
[2025/09/12 05:04:06 804089] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:a2e26695f2a54d13d3cc3f3c|spin_bit:0|
[2025/09/12 05:04:06 804099] [warn] |scid:a2e26695f2a54d13d3cc3f3c|xqc_packet_parse_single|delay|buff 1RTT packet before handshake completed|
[2025/09/12 05:04:06 804109] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_conn_buff_undecrypt_packet_in|====>|delay|undecrypt_count:2|encrypt_level:3|
[2025/09/12 05:04:06 804118] [info] |scid:a2e26695f2a54d13d3cc3f3c|xqc_conn_process_packet|ignore err|-630|
[2025/09/12 05:04:06 804127] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_timer_set|type:PATH_IDLE|expire:1757653506804065|now:1757653446804065|interv:60000000|
[2025/09/12 05:04:06 804136] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_timer_set|type:CONN_IDLE|expire:1757653506804065|now:1757653446804065|interv:60000000|
[2025/09/12 05:04:06 804144] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_engine_remove_wakeup_queue|next_tick_time:1757653446950254|pq_index:0|
[2025/09/12 05:04:06 804153] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_engine_add_active_queue|last_ticked_time:1757653446613888|
[2025/09/12 05:04:06 804163] [debug] |xqc_engine_main_logic|BEGIN|now:1757653446804163|
[2025/09/12 05:04:06 804172] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_engine_process_conn|conn:0000558BB8A0CA5C|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:1757653446804170|
[2025/09/12 05:04:06 804184] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_conn_next_wakeup_time|wakeup_time:1757653446950254|
[2025/09/12 05:04:06 804191] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_engine_add_wakeup_queue|next_tick_time:1757653446950254|
[2025/09/12 05:04:06 804196] [debug] |xqc_engine_wakeup_after|wakeup:1757653446950254|now:1757653446804196|diff:146058|
[2025/09/12 05:04:06 804204] [debug] |xqc_engine_main_logic|END|now:1757653446804170|
[2025/09/12 05:04:06 951410] [debug] |xqc_engine_main_logic|BEGIN|now:1757653446951409|
[2025/09/12 05:04:06 951428] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_engine_remove_wakeup_queue|next_tick_time:1757653446950254|pq_index:0|
[2025/09/12 05:04:06 951436] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_engine_add_active_queue|last_ticked_time:1757653446804170|
[2025/09/12 05:04:06 951443] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_engine_process_conn|conn:0000558BB8A0CA5C|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:1757653446951441|
[2025/09/12 05:04:06 951459] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_timer_expire|timer expired|type:LOSS_DETECTION|expire_time:1757653446950254|now:1757653446951441|
[2025/09/12 05:04:06 951464] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_timer_loss_detection_timeout|path:0|loss_detection_timeout|
[2025/09/12 05:04:06 951470] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_timer_loss_detection_timeout|send Probe pkts|conn:0000558BB8A0CA5C|path:0|bytes_in_flight:504|
[2025/09/12 05:04:06 951475] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_send_ctl_get_pto_time_and_space|srtt:32838|rtt_var:12793|pto_duration:336040|backoff_factor:2.00|backoff:4.00|pto_cnt:2|max_ack_delay:25|
[2025/09/12 05:04:06 951482] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8A0CA5C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:04:06 951487] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8A0CA5C|path:0|PNS: 1, unacked: 504|
[2025/09/12 05:04:06 951492] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8A0CA5C|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:04:06 951497] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_path_send_one_or_two_ack_elicit_pkts|send two ack-eliciting pkts|path:0|pns:1|
[2025/09/12 05:04:06 951504] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_conn_send_probe_pkt|conn:0000558BB8A0CA5C|path:0|pkt_num:2|size:126|pkt_type:HSK|frame:CRYPTO |conn_state:S_HANDSHAKE_SENT|
[2025/09/12 05:04:06 951512] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_conn_send_probe_pkt|conn:0000558BB8A0CA5C|path:0|pkt_num:5|size:126|pkt_type:HSK|frame:CRYPTO |conn_state:S_HANDSHAKE_SENT|
[2025/09/12 05:04:06 951518] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_timer_loss_detection_timeout|xqc_send_ctl_set_loss_detection_timer|PTO|conn:0000558BB8A0CA5C|pto_count:3
[2025/09/12 05:04:06 951523] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_send_ctl_get_pto_time_and_space|srtt:32838|rtt_var:12793|pto_duration:672080|backoff_factor:2.00|backoff:8.00|pto_cnt:3|max_ack_delay:25|
[2025/09/12 05:04:06 951529] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8A0CA5C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:04:06 951534] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8A0CA5C|path:0|PNS: 1, unacked: 504|
[2025/09/12 05:04:06 951539] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8A0CA5C|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:04:06 951545] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_timer_set|type:LOSS_DETECTION|expire:1757653447286294|now:1757653446951523|interv:334771|
[2025/09/12 05:04:06 951550] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB8A0CA5C|path:0|pns:1|expire:1757653447286294|now:1757653446951523|interval:334771|pto_count:3|srtt:32838
[2025/09/12 05:04:06 951558] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:CRYPTO |stream_id:0|stream_offset:0|
[2025/09/12 05:04:06 951564] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:CRYPTO |stream_id:0|stream_offset:0|
[2025/09/12 05:04:06 951570] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_check_acked_or_dropped_pkt|conn:0000558BB8A0CA5C|pkt_num:2|size:126|pkt_type:HSK|frame:CRYPTO |
[2025/09/12 05:04:06 951577] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:10|
[2025/09/12 05:04:06 951623] [info] |scid:a2e26695f2a54d13d3cc3f3c|xqc_send_packet_with_pn|<==|conn:0000558BB8A0CA5C|path:0|pkt_num:10|size:126|sent:142|pkt_type:HSK|frame:CRYPTO |inflight:504|now:1757653446951588|stream_id:0|stream_offset:0|
[2025/09/12 05:04:06 951631] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_send_ctl_on_packet_sent|conn:0000558BB8A0CA5C|path:0|pkt_num:10|origin_pktnum:2|size:126|enc_size:142|pkt_type:HSK|frame:CRYPTO |conn_state:S_HANDSHAKE_SENT|po_in_flight:0||retrans:16|
[2025/09/12 05:04:06 951643] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_send_ctl_on_packet_sent|path:0|inflight:504|applimit:0|
[2025/09/12 05:04:06 951649] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_send_ctl_get_pto_time_and_space|srtt:32838|rtt_var:12793|pto_duration:672080|backoff_factor:2.00|backoff:8.00|pto_cnt:3|max_ack_delay:25|
[2025/09/12 05:04:06 951655] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8A0CA5C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:04:06 951660] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8A0CA5C|path:0|PNS: 1, unacked: 630|
[2025/09/12 05:04:06 951665] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8A0CA5C|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:04:06 951674] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_timer_set|type:LOSS_DETECTION|expire:1757653447623668|now:1757653446951649|interv:672019|
[2025/09/12 05:04:06 951683] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB8A0CA5C|path:0|pns:1|expire:1757653447623668|now:1757653446951649|interval:672019|pto_count:3|srtt:32838
[2025/09/12 05:04:06 951692] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:46744|inflight:630|
[2025/09/12 05:04:06 951702] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_check_acked_or_dropped_pkt|conn:0000558BB8A0CA5C|pkt_num:5|size:126|pkt_type:HSK|frame:CRYPTO |
[2025/09/12 05:04:06 951712] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:11|
[2025/09/12 05:04:06 951757] [info] |scid:a2e26695f2a54d13d3cc3f3c|xqc_send_packet_with_pn|<==|conn:0000558BB8A0CA5C|path:0|pkt_num:11|size:126|sent:142|pkt_type:HSK|frame:CRYPTO |inflight:630|now:1757653446951724|stream_id:0|stream_offset:0|
[2025/09/12 05:04:06 951770] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_send_ctl_on_packet_sent|conn:0000558BB8A0CA5C|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:16|
[2025/09/12 05:04:06 951779] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_send_ctl_on_packet_sent|path:0|inflight:630|applimit:0|
[2025/09/12 05:04:06 951788] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_send_ctl_get_pto_time_and_space|srtt:32838|rtt_var:12793|pto_duration:672080|backoff_factor:2.00|backoff:8.00|pto_cnt:3|max_ack_delay:25|
[2025/09/12 05:04:06 951798] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8A0CA5C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:04:06 951806] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8A0CA5C|path:0|PNS: 1, unacked: 756|
[2025/09/12 05:04:06 951815] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8A0CA5C|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:04:06 951823] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_timer_set|type:LOSS_DETECTION|expire:1757653447623804|now:1757653446951788|interv:672016|
[2025/09/12 05:04:06 951831] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB8A0CA5C|path:0|pns:1|expire:1757653447623804|now:1757653446951788|interval:672016|pto_count:3|srtt:32838
[2025/09/12 05:04:06 951837] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:46744|inflight:756|
[2025/09/12 05:04:06 951844] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_conn_next_wakeup_time|wakeup_time:1757653447623804|
[2025/09/12 05:04:06 951849] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_engine_add_wakeup_queue|next_tick_time:1757653447623804|
[2025/09/12 05:04:06 951855] [debug] |xqc_engine_wakeup_after|wakeup:1757653447551016|now:1757653446951855|diff:599161|
[2025/09/12 05:04:06 951867] [debug] |xqc_engine_main_logic|END|now:1757653446951441|
[2025/09/12 05:04:07 129653] [info] |xqc_engine_packet_process|==>|conn:0000558BB8A0CA5C|size:1406|state:S_HANDSHAKE_SENT|recv_time:1757653447129649|
[2025/09/12 05:04:07 129680] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:a2e26695f2a54d13d3cc3f3c|spin_bit:0|
[2025/09/12 05:04:07 129690] [warn] |scid:a2e26695f2a54d13d3cc3f3c|xqc_packet_parse_single|delay|buff 1RTT packet before handshake completed|
[2025/09/12 05:04:07 129700] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_conn_buff_undecrypt_packet_in|====>|delay|undecrypt_count:3|encrypt_level:3|
[2025/09/12 05:04:07 129709] [info] |scid:a2e26695f2a54d13d3cc3f3c|xqc_conn_process_packet|ignore err|-630|
[2025/09/12 05:04:07 129719] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_timer_set|type:PATH_IDLE|expire:1757653507129649|now:1757653447129649|interv:60000000|
[2025/09/12 05:04:07 129728] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_timer_set|type:CONN_IDLE|expire:1757653507129649|now:1757653447129649|interv:60000000|
[2025/09/12 05:04:07 129736] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_engine_remove_wakeup_queue|next_tick_time:1757653447623804|pq_index:2|
[2025/09/12 05:04:07 129746] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_engine_add_active_queue|last_ticked_time:1757653446951441|
[2025/09/12 05:04:07 129753] [debug] |xqc_engine_main_logic|BEGIN|now:1757653447129753|
[2025/09/12 05:04:07 129764] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_engine_process_conn|conn:0000558BB8A0CA5C|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:1757653447129761|
[2025/09/12 05:04:07 129776] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_conn_next_wakeup_time|wakeup_time:1757653447623804|
[2025/09/12 05:04:07 129784] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_engine_add_wakeup_queue|next_tick_time:1757653447623804|
[2025/09/12 05:04:07 129791] [debug] |xqc_engine_wakeup_after|wakeup:1757653447551016|now:1757653447129791|diff:421225|
[2025/09/12 05:04:07 129799] [debug] |xqc_engine_main_logic|END|now:1757653447129761|
[2025/09/12 05:04:07 378166] [info] |xqc_engine_packet_process|==>|conn:0000558BB8A0CA5C|size:99|state:S_HANDSHAKE_SENT|recv_time:1757653447378164|
[2025/09/12 05:04:07 378194] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_packet_parse_handshake|success|Length:59|
[2025/09/12 05:04:07 378211] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_packet_decrypt|largest_pn:417065225|
[2025/09/12 05:04:07 378218] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_packet_decrypt|decryption nonce|path_id:0|pn:417065230|
[2025/09/12 05:04:07 378233] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_packet_decrypt_single|pkt_type:HSK|pkt_num:417065230|
[2025/09/12 05:04:07 378241] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_process_frames|frame_type:6|
[2025/09/12 05:04:07 378252] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_process_crypto_frame|level:2|
[2025/09/12 05:04:07 378258] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_read_crypto_stream|xqc_read_crypto_stream|level:2|
[2025/09/12 05:04:07 378263] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:2|36u|
[2025/09/12 05:04:07 378449] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:3|SSL_quic_write_level:3|rv:1|
[2025/09/12 05:04:07 378461] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_tls_do_handshake|TLS handshake|ret:1|
[2025/09/12 05:04:07 378470] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_engine_remove_wakeup_queue|next_tick_time:1757653447623804|pq_index:2|
[2025/09/12 05:04:07 378479] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_engine_add_active_queue|last_ticked_time:1757653447129761|
[2025/09/12 05:04:07 378486] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_create_crypto_stream|encrypt_level:3|cur_state:S_HANDSHAKE_SENT|
[2025/09/12 05:04:07 378495] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_process_crypto_frame|server create 1RTT stream|
[2025/09/12 05:04:07 378514] [info] |scid:a2e26695f2a54d13d3cc3f3c|xqc_send_ctl_on_pns_discard|xqc_send_ctl_set_loss_detection_timer on discard pns:0
[2025/09/12 05:04:07 378520] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_send_ctl_get_pto_time_and_space|srtt:32838|rtt_var:12793|pto_duration:84010|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:04:07 378526] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8A0CA5C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:04:07 378531] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8A0CA5C|path:0|PNS: 1, unacked: 756|
[2025/09/12 05:04:07 378536] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8A0CA5C|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:04:07 378541] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_timer_set|type:LOSS_DETECTION|expire:1757653447378519|now:1757653447378519|interv:0|
[2025/09/12 05:04:07 378547] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB8A0CA5C|path:0|pns:1|expire:1757653447035734|now:1757653447378519|interval:0|pto_count:0|srtt:32838
[2025/09/12 05:04:07 378554] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_timer_unset|type:ACK_HSK|
[2025/09/12 05:04:07 378561] [debug] |scid:a2e26695f2a54d13d3cc3f3c|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 05:04:07 378566] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:417065230|largest:417065230|pns:1|
[2025/09/12 05:04:07 378572] [info] |scid:a2e26695f2a54d13d3cc3f3c|xqc_conn_on_pkt_processed|====>|conn:0000558BB8A0CA5C|path:0|size:99|pkt_type:HSK|pkt_num:417065230|frame:CRYPTO |recv_time:1757653447378164|dcid:a2e26695f2a54d13d3cc3f3c|dcid_seq:0|
[2025/09/12 05:04:07 378579] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_timer_set|type:PATH_IDLE|expire:1757653507378164|now:1757653447378164|interv:60000000|
[2025/09/12 05:04:07 378584] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_timer_set|type:CONN_IDLE|expire:1757653507378164|now:1757653447378164|interv:60000000|
[2025/09/12 05:04:07 378590] [debug] |xqc_engine_main_logic|BEGIN|now:1757653447378589|
[2025/09/12 05:04:07 378596] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_engine_process_conn|conn:0000558BB8A0CA5C|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:1757653447378595|
[2025/09/12 05:04:07 378601] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_timer_expire|timer expired|type:LOSS_DETECTION|expire_time:1757653447378519|now:1757653447378595|
[2025/09/12 05:04:07 378607] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_timer_loss_detection_timeout|path:0|loss_detection_timeout|
[2025/09/12 05:04:07 378611] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_timer_loss_detection_timeout|send Probe pkts|conn:0000558BB8A0CA5C|path:0|bytes_in_flight:756|
[2025/09/12 05:04:07 378616] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_send_ctl_get_pto_time_and_space|srtt:32838|rtt_var:12793|pto_duration:84010|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:04:07 378622] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8A0CA5C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:04:07 378627] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8A0CA5C|path:0|PNS: 1, unacked: 756|
[2025/09/12 05:04:07 378632] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8A0CA5C|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:04:07 378636] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_path_send_one_or_two_ack_elicit_pkts|send two ack-eliciting pkts|path:0|pns:1|
[2025/09/12 05:04:07 378646] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_conn_send_probe_pkt|conn:0000558BB8A0CA5C|path:0|pkt_num:2|size:126|pkt_type:HSK|frame:CRYPTO |conn_state:S_HANDSHAKE_SENT|
[2025/09/12 05:04:07 378654] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_conn_send_probe_pkt|conn:0000558BB8A0CA5C|path:0|pkt_num:5|size:126|pkt_type:HSK|frame:CRYPTO |conn_state:S_HANDSHAKE_SENT|
[2025/09/12 05:04:07 378660] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_timer_loss_detection_timeout|xqc_send_ctl_set_loss_detection_timer|PTO|conn:0000558BB8A0CA5C|pto_count:1
[2025/09/12 05:04:07 378665] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_send_ctl_get_pto_time_and_space|srtt:32838|rtt_var:12793|pto_duration:168020|backoff_factor:2.00|backoff:2.00|pto_cnt:1|max_ack_delay:25|
[2025/09/12 05:04:07 378671] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8A0CA5C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:04:07 378675] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8A0CA5C|path:0|PNS: 1, unacked: 756|
[2025/09/12 05:04:07 378680] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8A0CA5C|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:04:07 378685] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_timer_set|type:LOSS_DETECTION|expire:1757653447378665|now:1757653447378665|interv:0|
[2025/09/12 05:04:07 378690] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB8A0CA5C|path:0|pns:1|expire:1757653447119744|now:1757653447378665|interval:0|pto_count:1|srtt:32838
[2025/09/12 05:04:07 378696] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_conn_check_handshake_complete|HANDSHAKE_COMPLETED|conn:0000558BB8A0CA5C|
[2025/09/12 05:04:07 378702] [info] |scid:a2e26695f2a54d13d3cc3f3c|xqc_conn_handshake_confirmed|handshake confirmed|conn:0000558BB8A0CA5C|
[2025/09/12 05:04:07 378707] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_send_queue_drop_packets_with_type|drop pkt from unacked|inflight:756|cwnd:46744|pkt_num:2|ptype:2|frames:CRYPTO |
[2025/09/12 05:04:07 378713] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_send_queue_drop_packets_with_type|drop pkt from unacked|inflight:756|cwnd:46744|pkt_num:5|ptype:2|frames:CRYPTO |
[2025/09/12 05:04:07 378718] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_send_queue_drop_packets_with_type|drop pkt from unacked|inflight:630|cwnd:46744|pkt_num:6|ptype:2|frames:CRYPTO |
[2025/09/12 05:04:07 378723] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_send_queue_drop_packets_with_type|drop pkt from unacked|inflight:504|cwnd:46744|pkt_num:7|ptype:2|frames:CRYPTO |
[2025/09/12 05:04:07 378729] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_send_queue_drop_packets_with_type|drop pkt from unacked|inflight:378|cwnd:46744|pkt_num:8|ptype:2|frames:CRYPTO |
[2025/09/12 05:04:07 378734] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_send_queue_drop_packets_with_type|drop pkt from unacked|inflight:252|cwnd:46744|pkt_num:9|ptype:2|frames:CRYPTO |
[2025/09/12 05:04:07 378739] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_send_queue_drop_packets_with_type|drop pkt from unacked|inflight:126|cwnd:46744|pkt_num:10|ptype:2|frames:CRYPTO |
[2025/09/12 05:04:07 378744] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_send_queue_drop_packets_with_type|drop pkt from unacked|inflight:0|cwnd:46744|pkt_num:11|ptype:2|frames:CRYPTO |
[2025/09/12 05:04:07 378749] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_send_queue_drop_packets_from_list_with_type|drop pkt from pto_probe list|inflight:0|cwnd:46744|pkt_num:2|ptype:2|frames:CRYPTO |len:126|
[2025/09/12 05:04:07 378755] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_send_queue_drop_packets_from_list_with_type|drop pkt from pto_probe list|inflight:0|cwnd:46744|pkt_num:5|ptype:2|frames:CRYPTO |len:126|
[2025/09/12 05:04:07 378760] [info] |scid:a2e26695f2a54d13d3cc3f3c|xqc_send_ctl_on_pns_discard|xqc_send_ctl_set_loss_detection_timer on discard pns:1
[2025/09/12 05:04:07 378765] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_send_ctl_set_loss_detection_timer|unset|no ack-eliciting pkts in flight|conn:0000558BB8A0CA5C|path:0|
[2025/09/12 05:04:07 378773] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_timer_unset|type:LOSS_DETECTION|
[2025/09/12 05:04:07 378780] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_conn_gen_token|expire:1758258247|
[2025/09/12 05:04:07 378786] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_conn_early_data_reject|reject|
[2025/09/12 05:04:07 378791] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_crypto_stream_on_read|encrypt_level:2|cur_state:S_HANDSHAKE_SENT|next_state:ESTABED|
[2025/09/12 05:04:07 378796] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_conn_process_undecrypt_packet_in|delay|undecrypt_count:3|encrypt_level:3|
[2025/09/12 05:04:07 378802] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:a2e26695f2a54d13d3cc3f3c|spin_bit:0|
[2025/09/12 05:04:07 378809] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_packet_decrypt|largest_pn:0|
[2025/09/12 05:04:07 378814] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_packet_decrypt|decryption nonce|path_id:0|pn:417065224|
[2025/09/12 05:04:07 378822] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:417065224|
[2025/09/12 05:04:07 378827] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_process_frames|frame_type:1|
[2025/09/12 05:04:07 378833] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_process_frames|frame_type:0|
[2025/09/12 05:04:07 378837] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_process_padding_frame|process padding|
[2025/09/12 05:04:07 378846] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_timer_set|type:ACK_01RTT|expire:1757653446503540|now:1757653446478540|interv:25000|
[2025/09/12 05:04:07 378852] [debug] |scid:a2e26695f2a54d13d3cc3f3c|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:1757653446478540|max_ack_delay:25000|
[2025/09/12 05:04:07 378857] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:417065224|largest:417065224|pns:2|
[2025/09/12 05:04:07 378863] [info] |scid:a2e26695f2a54d13d3cc3f3c|xqc_conn_on_pkt_processed|====>|conn:0000558BB8A0CA5C|path:0|size:1406|pkt_type:SHORT_HEADER|pkt_num:417065224|frame:PADDING PING |recv_time:1757653446478540|dcid:a2e26695f2a54d13d3cc3f3c|dcid_seq:0|
[2025/09/12 05:04:07 378869] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_conn_process_undecrypt_packet_in|delay|undecrypt_count:2|encrypt_level:3|
[2025/09/12 05:04:07 378875] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:a2e26695f2a54d13d3cc3f3c|spin_bit:0|
[2025/09/12 05:04:07 378880] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_packet_decrypt|largest_pn:417065224|
[2025/09/12 05:04:07 378885] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_packet_decrypt|decryption nonce|path_id:0|pn:417065225|
[2025/09/12 05:04:07 378891] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:417065225|
[2025/09/12 05:04:07 378896] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_process_frames|frame_type:1|
[2025/09/12 05:04:07 378901] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_process_frames|frame_type:0|
[2025/09/12 05:04:07 378905] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_process_padding_frame|process padding|
[2025/09/12 05:04:07 378913] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_timer_unset|type:ACK_01RTT|
[2025/09/12 05:04:07 378919] [debug] |scid:a2e26695f2a54d13d3cc3f3c|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 05:04:07 378924] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:417065225|largest:417065225|pns:2|
[2025/09/12 05:04:07 378933] [info] |scid:a2e26695f2a54d13d3cc3f3c|xqc_conn_on_pkt_processed|====>|conn:0000558BB8A0CA5C|path:0|size:1406|pkt_type:SHORT_HEADER|pkt_num:417065225|frame:PADDING PING |recv_time:1757653446804065|dcid:a2e26695f2a54d13d3cc3f3c|dcid_seq:0|
[2025/09/12 05:04:07 378938] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_conn_process_undecrypt_packet_in|delay|undecrypt_count:1|encrypt_level:3|
[2025/09/12 05:04:07 378944] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:a2e26695f2a54d13d3cc3f3c|spin_bit:0|
[2025/09/12 05:04:07 378949] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_packet_decrypt|largest_pn:417065225|
[2025/09/12 05:04:07 378954] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_packet_decrypt|decryption nonce|path_id:0|pn:417065226|
[2025/09/12 05:04:07 378960] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:417065226|
[2025/09/12 05:04:07 378965] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_process_frames|frame_type:1|
[2025/09/12 05:04:07 378969] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_process_frames|frame_type:0|
[2025/09/12 05:04:07 378974] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_process_padding_frame|process padding|
[2025/09/12 05:04:07 378981] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_maybe_should_ack|already yes|
[2025/09/12 05:04:07 378986] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:417065226|largest:417065226|pns:2|
[2025/09/12 05:04:07 378991] [info] |scid:a2e26695f2a54d13d3cc3f3c|xqc_conn_on_pkt_processed|====>|conn:0000558BB8A0CA5C|path:0|size:1406|pkt_type:SHORT_HEADER|pkt_num:417065226|frame:PADDING PING |recv_time:1757653447129649|dcid:a2e26695f2a54d13d3cc3f3c|dcid_seq:0|
[2025/09/12 05:04:07 378997] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_process_crypto_write_streams|
[2025/09/12 05:04:07 379002] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_crypto_stream_on_write|enc_level|3|
[2025/09/12 05:04:07 379008] [info] |scid:a2e26695f2a54d13d3cc3f3c|xqc_crypto_stream_send|crypto send data|pkt_num:0|size:283|sent:261|pkt_type:SHORT_HEADER|frame:CRYPTO |now:1757653447379007|
[2025/09/12 05:04:07 379014] [info] |scid:a2e26695f2a54d13d3cc3f3c|xqc_crypto_stream_send|crypto send data|pkt_num:0|size:284|sent:262|pkt_type:SHORT_HEADER|frame:CRYPTO |now:1757653447379013|
[2025/09/12 05:04:07 379019] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_crypto_stream_on_write|encrypt_level:3|cur_state:ESTABED|next_state:ESTABED|
[2025/09/12 05:04:07 379025] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_gen_ack_frame|largest_recv:417065230|ack_delay:861|first_ack_range:0|largest_pkt_recv_time:1757653447378164|
[2025/09/12 05:04:07 379031] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_gen_ack_frame|high:417065230|low:417065230|pkt_pns:1|
[2025/09/12 05:04:07 379036] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_gen_ack_frame|high:417065225|low:417065224|pkt_pns:1|
[2025/09/12 05:04:07 379076] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_write_ack_to_one_packet|ack_size:11|path:0|path_largest_recv:417065230|frame_largest_recv:417065230|
[2025/09/12 05:04:07 379082] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:1|
[2025/09/12 05:04:07 379088] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_gen_ack_frame|largest_recv:417065226|ack_delay:249439|first_ack_range:2|largest_pkt_recv_time:1757653447129649|
[2025/09/12 05:04:07 379093] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_gen_ack_frame|high:417065226|low:417065224|pkt_pns:2|
[2025/09/12 05:04:07 379099] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_write_ack_to_one_packet|ack_size:11|path:0|path_largest_recv:417065226|frame_largest_recv:417065226|
[2025/09/12 05:04:07 379104] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:2|
[2025/09/12 05:04:07 379119] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_write_new_conn_id_frame_to_packet|gen_new_scid|cid:6a1f5102ac13e61cd4187a3f|sr_token:00d60fd9fe7f00007b3a819f8b550000|seq_num:1
[2025/09/12 05:04:07 379130] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_write_new_conn_id_frame_to_packet|gen_new_scid|cid:185f7fd99c62160af5af165f|sr_token:00d60fd9fe7f00007b3a819f8b550000|seq_num:2
[2025/09/12 05:04:07 379136] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_path_get_perf_class|conn:0000558BB8A0CA5C|path_id:0|path_srtt:32838|min_srtt:32838|path_bw:16420|loss_rate:100.00|path_pto:0|
[2025/09/12 05:04:07 379141] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_minrtt_scheduler_get_path|path srtt|conn:0000558BB8A0CA5C|path_id:0|path_srtt:32838|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:04:07 379147] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_minrtt_scheduler_get_path|best path:0|frame_type:HANDSHAKE_DONE |pn:0|size:23|reinj:0|path_class:4|
[2025/09/12 05:04:07 379151] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_path_get_perf_class|conn:0000558BB8A0CA5C|path_id:0|path_srtt:32838|min_srtt:32838|path_bw:16420|loss_rate:100.00|path_pto:0|
[2025/09/12 05:04:07 379156] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_minrtt_scheduler_get_path|path srtt|conn:0000558BB8A0CA5C|path_id:0|path_srtt:32838|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:04:07 379160] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_minrtt_scheduler_get_path|best path:0|frame_type:NEW_TOKEN |pn:0|size:33|reinj:0|path_class:4|
[2025/09/12 05:04:07 379164] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_path_get_perf_class|conn:0000558BB8A0CA5C|path_id:0|path_srtt:32838|min_srtt:32838|path_bw:16420|loss_rate:100.00|path_pto:0|
[2025/09/12 05:04:07 379168] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_minrtt_scheduler_get_path|path srtt|conn:0000558BB8A0CA5C|path_id:0|path_srtt:32838|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:04:07 379172] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CRYPTO |pn:0|size:283|reinj:0|path_class:4|
[2025/09/12 05:04:07 379176] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_path_get_perf_class|conn:0000558BB8A0CA5C|path_id:0|path_srtt:32838|min_srtt:32838|path_bw:16420|loss_rate:100.00|path_pto:0|
[2025/09/12 05:04:07 379181] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_minrtt_scheduler_get_path|path srtt|conn:0000558BB8A0CA5C|path_id:0|path_srtt:32838|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:04:07 379185] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CRYPTO |pn:0|size:284|reinj:0|path_class:4|
[2025/09/12 05:04:07 379189] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:ACK |stream_id:0|stream_offset:0|
[2025/09/12 05:04:07 379194] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:ACK |stream_id:0|stream_offset:0|
[2025/09/12 05:04:07 379198] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_path_get_perf_class|conn:0000558BB8A0CA5C|path_id:0|path_srtt:32838|min_srtt:32838|path_bw:16420|loss_rate:100.00|path_pto:0|
[2025/09/12 05:04:07 379202] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_minrtt_scheduler_get_path|path srtt|conn:0000558BB8A0CA5C|path_id:0|path_srtt:32838|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:04:07 379206] [debug] |scid:a2e26695f2a54d13d3cc3f3c|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 05:04:07 379210] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_path_get_perf_class|conn:0000558BB8A0CA5C|path_id:0|path_srtt:32838|min_srtt:32838|path_bw:16420|loss_rate:100.00|path_pto:0|
[2025/09/12 05:04:07 379214] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_minrtt_scheduler_get_path|path srtt|conn:0000558BB8A0CA5C|path_id:0|path_srtt:32838|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:04:07 379218] [debug] |scid:a2e26695f2a54d13d3cc3f3c|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 05:04:07 379226] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_check_acked_or_dropped_pkt|conn:0000558BB8A0CA5C|pkt_num:0|size:23|pkt_type:SHORT_HEADER|frame:HANDSHAKE_DONE |
[2025/09/12 05:04:07 379231] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:0|
[2025/09/12 05:04:07 379264] [info] |scid:a2e26695f2a54d13d3cc3f3c|xqc_send_packet_with_pn|<==|conn:0000558BB8A0CA5C|path:0|pkt_num:0|size:23|sent:39|pkt_type:SHORT_HEADER|frame:HANDSHAKE_DONE |inflight:0|now:1757653447379238|stream_id:0|stream_offset:0|
[2025/09/12 05:04:07 379270] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_send_ctl_on_packet_sent|conn:0000558BB8A0CA5C|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 05:04:07 379275] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_send_ctl_on_packet_sent|path:0|inflight:0|applimit:0|
[2025/09/12 05:04:07 379281] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_send_ctl_get_pto_time_and_space|srtt:32838|rtt_var:12793|pto_duration:84010|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:04:07 379288] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8A0CA5C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:04:07 379294] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8A0CA5C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:04:07 379300] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8A0CA5C|path:0|PNS: 2, unacked: 23|
[2025/09/12 05:04:07 379307] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_timer_set|type:LOSS_DETECTION|expire:1757653447488248|now:1757653447379281|interv:108967|
[2025/09/12 05:04:07 379313] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB8A0CA5C|path:0|pns:2|expire:1757653447488248|now:1757653447379281|interval:108967|pto_count:0|srtt:32838
[2025/09/12 05:04:07 379320] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:46744|inflight:23|
[2025/09/12 05:04:07 379328] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_check_acked_or_dropped_pkt|conn:0000558BB8A0CA5C|pkt_num:0|size:33|pkt_type:SHORT_HEADER|frame:NEW_TOKEN |
[2025/09/12 05:04:07 379335] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1|
[2025/09/12 05:04:07 379362] [info] |scid:a2e26695f2a54d13d3cc3f3c|xqc_send_packet_with_pn|<==|conn:0000558BB8A0CA5C|path:0|pkt_num:1|size:33|sent:49|pkt_type:SHORT_HEADER|frame:NEW_TOKEN |inflight:23|now:1757653447379344|stream_id:0|stream_offset:0|
[2025/09/12 05:04:07 379367] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_send_ctl_on_packet_sent|conn:0000558BB8A0CA5C|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 05:04:07 379375] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_send_ctl_on_packet_sent|path:0|inflight:23|applimit:0|
[2025/09/12 05:04:07 379382] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_send_ctl_get_pto_time_and_space|srtt:32838|rtt_var:12793|pto_duration:84010|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:04:07 379389] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8A0CA5C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:04:07 379395] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8A0CA5C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:04:07 379401] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8A0CA5C|path:0|PNS: 2, unacked: 56|
[2025/09/12 05:04:07 379408] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_timer_set|type:LOSS_DETECTION|expire:1757653447488354|now:1757653447379381|interv:108973|
[2025/09/12 05:04:07 379415] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB8A0CA5C|path:0|pns:2|expire:1757653447488354|now:1757653447379381|interval:108973|pto_count:0|srtt:32838
[2025/09/12 05:04:07 379427] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:46744|inflight:56|
[2025/09/12 05:04:07 379432] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_check_acked_or_dropped_pkt|conn:0000558BB8A0CA5C|pkt_num:0|size:283|pkt_type:SHORT_HEADER|frame:CRYPTO |
[2025/09/12 05:04:07 379437] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:2|
[2025/09/12 05:04:07 379462] [info] |scid:a2e26695f2a54d13d3cc3f3c|xqc_send_packet_with_pn|<==|conn:0000558BB8A0CA5C|path:0|pkt_num:2|size:283|sent:299|pkt_type:SHORT_HEADER|frame:CRYPTO |inflight:56|now:1757653447379444|stream_id:0|stream_offset:0|
[2025/09/12 05:04:07 379467] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_send_ctl_on_packet_sent|conn:0000558BB8A0CA5C|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 05:04:07 379472] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_send_ctl_on_packet_sent|path:0|inflight:56|applimit:0|
[2025/09/12 05:04:07 379476] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_send_ctl_get_pto_time_and_space|srtt:32838|rtt_var:12793|pto_duration:84010|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:04:07 379481] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8A0CA5C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:04:07 379488] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8A0CA5C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:04:07 379494] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8A0CA5C|path:0|PNS: 2, unacked: 339|
[2025/09/12 05:04:07 379501] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_timer_set|type:LOSS_DETECTION|expire:1757653447488454|now:1757653447379476|interv:108978|
[2025/09/12 05:04:07 379507] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB8A0CA5C|path:0|pns:2|expire:1757653447488454|now:1757653447379476|interval:108978|pto_count:0|srtt:32838
[2025/09/12 05:04:07 379514] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:46744|inflight:339|
[2025/09/12 05:04:07 379522] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_check_acked_or_dropped_pkt|conn:0000558BB8A0CA5C|pkt_num:0|size:284|pkt_type:SHORT_HEADER|frame:CRYPTO |
[2025/09/12 05:04:07 379529] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:3|
[2025/09/12 05:04:07 379557] [info] |scid:a2e26695f2a54d13d3cc3f3c|xqc_send_packet_with_pn|<==|conn:0000558BB8A0CA5C|path:0|pkt_num:3|size:284|sent:300|pkt_type:SHORT_HEADER|frame:CRYPTO |inflight:339|now:1757653447379539|stream_id:0|stream_offset:0|
[2025/09/12 05:04:07 379562] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_send_ctl_on_packet_sent|conn:0000558BB8A0CA5C|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 05:04:07 379567] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_send_ctl_on_packet_sent|path:0|inflight:339|applimit:0|
[2025/09/12 05:04:07 379575] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_send_ctl_get_pto_time_and_space|srtt:32838|rtt_var:12793|pto_duration:84010|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:04:07 379581] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8A0CA5C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:04:07 379588] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8A0CA5C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:04:07 379594] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8A0CA5C|path:0|PNS: 2, unacked: 623|
[2025/09/12 05:04:07 379607] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_timer_set|type:LOSS_DETECTION|expire:1757653447488549|now:1757653447379574|interv:108975|
[2025/09/12 05:04:07 379613] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB8A0CA5C|path:0|pns:2|expire:1757653447488549|now:1757653447379574|interval:108975|pto_count:0|srtt:32838
[2025/09/12 05:04:07 379617] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:46744|inflight:623|
[2025/09/12 05:04:07 379622] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_check_acked_or_dropped_pkt|conn:0000558BB8A0CA5C|pkt_num:0|size:53|pkt_type:HSK|frame:ACK |
[2025/09/12 05:04:07 379626] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:12|
[2025/09/12 05:04:07 379650] [info] |scid:a2e26695f2a54d13d3cc3f3c|xqc_send_packet_with_pn|<==|conn:0000558BB8A0CA5C|path:0|pkt_num:12|size:53|sent:69|pkt_type:HSK|frame:ACK |inflight:623|now:1757653447379632|stream_id:0|stream_offset:0|
[2025/09/12 05:04:07 379655] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_send_ctl_on_packet_sent|conn:0000558BB8A0CA5C|path:0|pkt_num:12|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 05:04:07 379663] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_check_acked_or_dropped_pkt|conn:0000558BB8A0CA5C|pkt_num:0|size:33|pkt_type:SHORT_HEADER|frame:ACK |
[2025/09/12 05:04:07 379670] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_send_ctl_set_next_pn_for_packet|optimistic ack detection|skipped_range:4-5|next_skip_chance:1757653447706700|current_time:1757653447379670|
[2025/09/12 05:04:07 379678] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:6|
[2025/09/12 05:04:07 379707] [info] |scid:a2e26695f2a54d13d3cc3f3c|xqc_send_packet_with_pn|<==|conn:0000558BB8A0CA5C|path:0|pkt_num:6|size:33|sent:49|pkt_type:SHORT_HEADER|frame:ACK |inflight:623|now:1757653447379687|stream_id:0|stream_offset:0|
[2025/09/12 05:04:07 379713] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_send_ctl_on_packet_sent|conn:0000558BB8A0CA5C|path:0|pkt_num:6|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 05:04:07 379718] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_check_acked_or_dropped_pkt|conn:0000558BB8A0CA5C|pkt_num:0|size:54|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |
[2025/09/12 05:04:07 379723] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:7|
[2025/09/12 05:04:07 379751] [info] |scid:a2e26695f2a54d13d3cc3f3c|xqc_send_packet_with_pn|<==|conn:0000558BB8A0CA5C|path:0|pkt_num:7|size:54|sent:70|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |inflight:623|now:1757653447379731|stream_id:0|stream_offset:0|
[2025/09/12 05:04:07 379760] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_send_ctl_on_packet_sent|conn:0000558BB8A0CA5C|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 05:04:07 379767] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_send_ctl_on_packet_sent|path:0|inflight:623|applimit:0|
[2025/09/12 05:04:07 379774] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_send_ctl_get_pto_time_and_space|srtt:32838|rtt_var:12793|pto_duration:84010|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:04:07 379781] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8A0CA5C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:04:07 379785] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8A0CA5C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:04:07 379789] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8A0CA5C|path:0|PNS: 2, unacked: 677|
[2025/09/12 05:04:07 379792] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_timer_set|type:LOSS_DETECTION|expire:1757653447488741|now:1757653447379774|interv:108967|
[2025/09/12 05:04:07 379802] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB8A0CA5C|path:0|pns:2|expire:1757653447488741|now:1757653447379774|interval:108967|pto_count:0|srtt:32838
[2025/09/12 05:04:07 379806] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:46744|inflight:677|
[2025/09/12 05:04:07 379811] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_check_acked_or_dropped_pkt|conn:0000558BB8A0CA5C|pkt_num:0|size:54|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |
[2025/09/12 05:04:07 379815] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:8|
[2025/09/12 05:04:07 379838] [info] |scid:a2e26695f2a54d13d3cc3f3c|xqc_send_packet_with_pn|<==|conn:0000558BB8A0CA5C|path:0|pkt_num:8|size:54|sent:70|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |inflight:677|now:1757653447379821|stream_id:0|stream_offset:0|
[2025/09/12 05:04:07 379843] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_send_ctl_on_packet_sent|conn:0000558BB8A0CA5C|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 05:04:07 379850] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_send_ctl_on_packet_sent|path:0|inflight:677|applimit:0|
[2025/09/12 05:04:07 379857] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_send_ctl_get_pto_time_and_space|srtt:32838|rtt_var:12793|pto_duration:84010|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:04:07 379863] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8A0CA5C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:04:07 379870] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8A0CA5C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:04:07 379876] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8A0CA5C|path:0|PNS: 2, unacked: 731|
[2025/09/12 05:04:07 379882] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_timer_set|type:LOSS_DETECTION|expire:1757653447488831|now:1757653447379857|interv:108974|
[2025/09/12 05:04:07 379888] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB8A0CA5C|path:0|pns:2|expire:1757653447488831|now:1757653447379857|interval:108974|pto_count:0|srtt:32838
[2025/09/12 05:04:07 379892] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:46744|inflight:731|
[2025/09/12 05:04:07 379897] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_conn_next_wakeup_time|wakeup_time:1757653447488831|
[2025/09/12 05:04:07 379901] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_engine_add_wakeup_queue|next_tick_time:1757653447488831|
[2025/09/12 05:04:07 379905] [debug] |xqc_engine_wakeup_after|wakeup:1757653447488831|now:1757653447379905|diff:108926|
[2025/09/12 05:04:07 379910] [debug] |xqc_engine_main_logic|END|now:1757653447378595|
[2025/09/12 05:04:07 379917] [info] |xqc_engine_packet_process|==>|conn:0000558BB8A0CA5C|size:99|state:ESTABED|recv_time:1757653447379917|
[2025/09/12 05:04:07 379922] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_packet_parse_handshake|success|Length:59|
[2025/09/12 05:04:07 379928] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_packet_decrypt|largest_pn:417065230|
[2025/09/12 05:04:07 379931] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_packet_decrypt|decryption nonce|path_id:0|pn:417065231|
[2025/09/12 05:04:07 379937] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_packet_decrypt_single|pkt_type:HSK|pkt_num:417065231|
[2025/09/12 05:04:07 379941] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_process_frames|frame_type:6|
[2025/09/12 05:04:07 379946] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_process_crypto_frame|level:2|
[2025/09/12 05:04:07 379950] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_read_crypto_stream|xqc_read_crypto_stream|level:2|
[2025/09/12 05:04:07 379959] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_engine_remove_wakeup_queue|next_tick_time:1757653447488831|pq_index:0|
[2025/09/12 05:04:07 379963] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_engine_add_active_queue|last_ticked_time:1757653447378595|
[2025/09/12 05:04:07 379967] [info] |scid:a2e26695f2a54d13d3cc3f3c|xqc_send_ctl_on_pns_discard|xqc_send_ctl_set_loss_detection_timer on discard pns:0
[2025/09/12 05:04:07 379971] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_send_ctl_get_pto_time_and_space|srtt:32838|rtt_var:12793|pto_duration:84010|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:04:07 379975] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8A0CA5C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:04:07 379979] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8A0CA5C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:04:07 379983] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8A0CA5C|path:0|PNS: 2, unacked: 731|
[2025/09/12 05:04:07 379987] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_timer_set|type:LOSS_DETECTION|expire:1757653447488831|now:1757653447379971|interv:108860|
[2025/09/12 05:04:07 379991] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB8A0CA5C|path:0|pns:2|expire:1757653447488831|now:1757653447379971|interval:108860|pto_count:0|srtt:32838
[2025/09/12 05:04:07 379996] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_timer_unset|type:ACK_HSK|
[2025/09/12 05:04:07 380001] [debug] |scid:a2e26695f2a54d13d3cc3f3c|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 05:04:07 380005] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:417065231|largest:417065231|pns:1|
[2025/09/12 05:04:07 380010] [info] |scid:a2e26695f2a54d13d3cc3f3c|xqc_conn_on_pkt_processed|====>|conn:0000558BB8A0CA5C|path:0|size:99|pkt_type:HSK|pkt_num:417065231|frame:CRYPTO |recv_time:1757653447379917|dcid:a2e26695f2a54d13d3cc3f3c|dcid_seq:0|
[2025/09/12 05:04:07 380014] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_timer_set|type:PATH_IDLE|expire:1757653567379917|now:1757653447379917|interv:120000000|
[2025/09/12 05:04:07 380018] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_timer_set|type:CONN_IDLE|expire:1757653567379917|now:1757653447379917|interv:120000000|
[2025/09/12 05:04:07 380022] [debug] |xqc_engine_main_logic|BEGIN|now:1757653447380022|
[2025/09/12 05:04:07 380027] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_engine_process_conn|conn:0000558BB8A0CA5C|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:1757653447380026|
[2025/09/12 05:04:07 380032] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_crypto_stream_on_read|encrypt_level:2|cur_state:ESTABED|next_state:ESTABED|
[2025/09/12 05:04:07 380037] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_gen_ack_frame|largest_recv:417065231|ack_delay:120|first_ack_range:1|largest_pkt_recv_time:1757653447379917|
[2025/09/12 05:04:07 380060] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_gen_ack_frame|high:417065231|low:417065230|pkt_pns:1|
[2025/09/12 05:04:07 380067] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_gen_ack_frame|high:417065225|low:417065224|pkt_pns:1|
[2025/09/12 05:04:07 380073] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_write_ack_to_one_packet|ack_size:10|path:0|path_largest_recv:417065231|frame_largest_recv:417065231|
[2025/09/12 05:04:07 380080] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:1|
[2025/09/12 05:04:07 380088] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:ACK |stream_id:0|stream_offset:0|
[2025/09/12 05:04:07 380101] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_check_acked_or_dropped_pkt|conn:0000558BB8A0CA5C|pkt_num:0|size:52|pkt_type:HSK|frame:ACK |
[2025/09/12 05:04:07 380106] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:13|
[2025/09/12 05:04:07 380132] [info] |scid:a2e26695f2a54d13d3cc3f3c|xqc_send_packet_with_pn|<==|conn:0000558BB8A0CA5C|path:0|pkt_num:13|size:52|sent:68|pkt_type:HSK|frame:ACK |inflight:731|now:1757653447380113|stream_id:0|stream_offset:0|
[2025/09/12 05:04:07 380139] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_send_ctl_on_packet_sent|conn:0000558BB8A0CA5C|path:0|pkt_num:13|origin_pktnum:0|size:52|enc_size:68|pkt_type:HSK|frame:ACK |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:04:07 380146] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_conn_next_wakeup_time|wakeup_time:1757653447488831|
[2025/09/12 05:04:07 380153] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_engine_add_wakeup_queue|next_tick_time:1757653447488831|
[2025/09/12 05:04:07 380160] [debug] |xqc_engine_wakeup_after|wakeup:1757653447488831|now:1757653447380159|diff:108672|
[2025/09/12 05:04:07 380166] [debug] |xqc_engine_main_logic|END|now:1757653447380026|
[2025/09/12 05:04:07 380175] [debug] |xqc_engine_main_logic|BEGIN|now:1757653447380175|
[2025/09/12 05:04:07 380181] [debug] |xqc_engine_wakeup_after|wakeup:1757653447488831|now:1757653447380181|diff:108650|
[2025/09/12 05:04:07 380188] [debug] |xqc_engine_main_logic|END|now:1757653447380175|
[2025/09/12 05:04:07 410381] [info] |xqc_engine_packet_process|==>|conn:0000558BB8A0CA5C|size:40|state:ESTABED|recv_time:1757653447410380|
[2025/09/12 05:04:07 410403] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:a2e26695f2a54d13d3cc3f3c|spin_bit:0|
[2025/09/12 05:04:07 410415] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_packet_decrypt|largest_pn:417065226|
[2025/09/12 05:04:07 410422] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_packet_decrypt|decryption nonce|path_id:0|pn:417065227|
[2025/09/12 05:04:07 410432] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:417065227|
[2025/09/12 05:04:07 410441] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_process_frames|frame_type:2|
[2025/09/12 05:04:07 410450] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_send_ctl_on_ack_received|conn:0000558BB8A0CA5C|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 05:04:07 410460] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_update_sample|sampler_update|prior_lost:2|tx_in_flight:23|prior_delivered:792|prior_time:1757653447379238|is_app_limited:0|send_elapse:0|ack_elapse:31142|ctl_first_sent_time:1757653447379238|lagest_ack_time:1757653447410380|curr_delivered:815|
[2025/09/12 05:04:07 410469] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_update_sample|sampler_sent_time_update:1757653447379238|
[2025/09/12 05:04:07 410478] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_send_ctl_on_ack_received|sndq_packets_used:5||sndq_packets_used_bytes:0|sndq_packets_free:5|
[2025/09/12 05:04:07 410487] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_send_ctl_on_ack_received|conn:0000558BB8A0CA5C|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 05:04:07 410495] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_update_sample|sampler_update|prior_lost:2|tx_in_flight:23|prior_delivered:792|prior_time:1757653447379238|is_app_limited:0|send_elapse:0|ack_elapse:31142|ctl_first_sent_time:1757653447379238|lagest_ack_time:1757653447410380|curr_delivered:1098|
[2025/09/12 05:04:07 410503] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_update_sample|sampler_sent_time_update:1757653447379444|
[2025/09/12 05:04:07 410511] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_send_ctl_on_ack_received|sndq_packets_used:4||sndq_packets_used_bytes:0|sndq_packets_free:6|
[2025/09/12 05:04:07 410529] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_send_ctl_update_rtt|before update rtt|conn:0000558BB8A0CA5C|srtt:32838|rttvar:12793|minrtt:31424|latest_rtt:30936|ack_delay:144|
[2025/09/12 05:04:07 410537] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_send_ctl_update_rtt|l-0.0.0.0-443-a2e26695f2a54d13d3cc3f3c p-193.167.0.100-36963-ade3348668d917921fe3c14f8cef5fd499 |after update rtt|conn:0000558BB8A0CA5C|srtt:32583|rttvar:10106|minrtt:30936|latest_rtt:30936|ack_delay:144|
[2025/09/12 05:04:07 410546] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_send_ctl_get_lost_sent_pn|largest_acked:2|lost_pn:18446744073709551615|thresh:3|
[2025/09/12 05:04:07 410554] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:04:07 410559] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:0000558BB8A0CA5C|path:0|pns:2|expire:1757653447415999|now:1757653447410558|interval:5441|
[2025/09/12 05:04:07 410564] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_timer_set|type:LOSS_DETECTION|expire:1757653447415999|now:1757653447410558|interv:5441|
[2025/09/12 05:04:07 410569] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_generate_sample|sampler: send_elapse 0, ack_elapse 31142, delivered 306|rate 9825|lost 2|
[2025/09/12 05:04:07 410575] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_bbr_update_bandwidth|BBRv1: RTT round update 2 -> 3|
[2025/09/12 05:04:07 410580] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (9825) in round 3|
[2025/09/12 05:04:07 410586] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_bbr_update_min_rtt|probertt expire|rtt:30936, old_rtt:31424|
[2025/09/12 05:04:07 410591] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_bbr_update_min_rtt|minrtt expire|rtt:30936, old_rtt:31424|
[2025/09/12 05:04:07 410596] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:5744|extra_cwnd:1032|
[2025/09/12 05:04:07 410601] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:46744|packet_lost:0|acked:306|po_sent_time:1757653447379444|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1098|
[2025/09/12 05:04:07 410606] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:46744|packet_lost:0|acked:306|po_sent_time:1757653447379444|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1098|
[2025/09/12 05:04:07 410612] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-a2e26695f2a54d13d3cc3f3c p-193.167.0.100-36963-ade3348668d917921fe3c14f8cef5fd499 |bbr on ack|mode:0|pacing_rate:4012576|bw:16420|cwnd:47050|full_bw_reached:0|inflight:425|srtt:32583|latest_rtt:30936|min_rtt:30936|applimit:0|lost:2|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:1|
[2025/09/12 05:04:07 410619] [stats] |scid:a2e26695f2a54d13d3cc3f3c|xqc_send_ctl_info_circle_record|l-0.0.0.0-443-a2e26695f2a54d13d3cc3f3c p-193.167.0.100-36963-ade3348668d917921fe3c14f8cef5fd499 |path:0||cwnd:47050|inflight:425|mode:0|applimit:0|pacing_rate:4012576|bw:16420|srtt:32583|latest_rtt:30936|min_rtt:30936|send:19|lost:2|tlp:4|recv:8|recovery:0|slow_start:1|conn_life:1090200|acked:306|delivered:1098|is_cwnd_limited:0|
[2025/09/12 05:04:07 410627] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:417065227|largest:417065227|pns:2|
[2025/09/12 05:04:07 410633] [info] |scid:a2e26695f2a54d13d3cc3f3c|xqc_conn_on_pkt_processed|====>|conn:0000558BB8A0CA5C|path:0|size:40|pkt_type:SHORT_HEADER|pkt_num:417065227|frame:ACK |recv_time:1757653447410380|dcid:a2e26695f2a54d13d3cc3f3c|dcid_seq:0|
[2025/09/12 05:04:07 410639] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_timer_set|type:PATH_IDLE|expire:1757653567410380|now:1757653447410380|interv:120000000|
[2025/09/12 05:04:07 410648] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_timer_set|type:CONN_IDLE|expire:1757653567410380|now:1757653447410380|interv:120000000|
[2025/09/12 05:04:07 410653] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_engine_remove_wakeup_queue|next_tick_time:1757653447488831|pq_index:0|
[2025/09/12 05:04:07 410659] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_engine_add_active_queue|last_ticked_time:1757653447380026|
[2025/09/12 05:04:07 410664] [debug] |xqc_engine_main_logic|BEGIN|now:1757653447410664|
[2025/09/12 05:04:07 410670] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_engine_process_conn|conn:0000558BB8A0CA5C|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:1757653447410669|
[2025/09/12 05:04:07 410678] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_conn_next_wakeup_time|wakeup_time:1757653447415999|
[2025/09/12 05:04:07 410683] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_engine_add_wakeup_queue|next_tick_time:1757653447415999|
[2025/09/12 05:04:07 410688] [debug] |xqc_engine_wakeup_after|wakeup:1757653447415999|now:1757653447410688|diff:5311|
[2025/09/12 05:04:07 410694] [debug] |xqc_engine_main_logic|END|now:1757653447410669|
[2025/09/12 05:04:07 410700] [debug] |xqc_engine_main_logic|BEGIN|now:1757653447410700|
[2025/09/12 05:04:07 410705] [debug] |xqc_engine_wakeup_after|wakeup:1757653447415999|now:1757653447410705|diff:5294|
[2025/09/12 05:04:07 410710] [debug] |xqc_engine_main_logic|END|now:1757653447410700|
[2025/09/12 05:04:07 412061] [info] |xqc_engine_packet_process|==>|conn:0000558BB8A0CA5C|size:1444|state:ESTABED|recv_time:1757653447412060|
[2025/09/12 05:04:07 412074] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:a2e26695f2a54d13d3cc3f3c|spin_bit:0|
[2025/09/12 05:04:07 412083] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_packet_decrypt|largest_pn:417065227|
[2025/09/12 05:04:07 412089] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_packet_decrypt|decryption nonce|path_id:0|pn:417065228|
[2025/09/12 05:04:07 412099] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:417065228|
[2025/09/12 05:04:07 412105] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_process_frames|frame_type:1|
[2025/09/12 05:04:07 412111] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_process_frames|frame_type:0|
[2025/09/12 05:04:07 412117] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_process_padding_frame|process padding|
[2025/09/12 05:04:07 412124] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_timer_set|type:ACK_01RTT|expire:1757653447437060|now:1757653447412060|interv:25000|
[2025/09/12 05:04:07 412132] [debug] |scid:a2e26695f2a54d13d3cc3f3c|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:1757653447412060|max_ack_delay:25000|
[2025/09/12 05:04:07 412138] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:417065228|largest:417065228|pns:2|
[2025/09/12 05:04:07 412145] [info] |scid:a2e26695f2a54d13d3cc3f3c|xqc_conn_on_pkt_processed|====>|conn:0000558BB8A0CA5C|path:0|size:1444|pkt_type:SHORT_HEADER|pkt_num:417065228|frame:PADDING PING |recv_time:1757653447412060|dcid:a2e26695f2a54d13d3cc3f3c|dcid_seq:0|
[2025/09/12 05:04:07 412154] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_timer_set|type:PATH_IDLE|expire:1757653567412060|now:1757653447412060|interv:120000000|
[2025/09/12 05:04:07 412163] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_timer_set|type:CONN_IDLE|expire:1757653567412060|now:1757653447412060|interv:120000000|
[2025/09/12 05:04:07 412170] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_engine_remove_wakeup_queue|next_tick_time:1757653447415999|pq_index:0|
[2025/09/12 05:04:07 412192] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_engine_add_active_queue|last_ticked_time:1757653447410669|
[2025/09/12 05:04:07 412199] [debug] |xqc_engine_main_logic|BEGIN|now:1757653447412199|
[2025/09/12 05:04:07 412205] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_engine_process_conn|conn:0000558BB8A0CA5C|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:1757653447412204|
[2025/09/12 05:04:07 412213] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_conn_next_wakeup_time|wakeup_time:1757653447415999|
[2025/09/12 05:04:07 412218] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_engine_add_wakeup_queue|next_tick_time:1757653447415999|
[2025/09/12 05:04:07 412223] [debug] |xqc_engine_wakeup_after|wakeup:1757653447415999|now:1757653447412223|diff:3776|
[2025/09/12 05:04:07 412228] [debug] |xqc_engine_main_logic|END|now:1757653447412204|
[2025/09/12 05:04:07 412238] [debug] |xqc_engine_main_logic|BEGIN|now:1757653447412237|
[2025/09/12 05:04:07 412245] [debug] |xqc_engine_wakeup_after|wakeup:1757653447415999|now:1757653447412245|diff:3754|
[2025/09/12 05:04:07 412253] [debug] |xqc_engine_main_logic|END|now:1757653447412237|
[2025/09/12 05:04:07 416329] [debug] |xqc_engine_main_logic|BEGIN|now:1757653447416329|
[2025/09/12 05:04:07 416342] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_engine_remove_wakeup_queue|next_tick_time:1757653447415999|pq_index:0|
[2025/09/12 05:04:07 416348] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_engine_add_active_queue|last_ticked_time:1757653447412204|
[2025/09/12 05:04:07 416354] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_engine_process_conn|conn:0000558BB8A0CA5C|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:1757653447416353|
[2025/09/12 05:04:07 416360] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_timer_expire|timer expired|type:LOSS_DETECTION|expire_time:1757653447415999|now:1757653447416353|
[2025/09/12 05:04:07 416365] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_timer_loss_detection_timeout|path:0|loss_detection_timeout|
[2025/09/12 05:04:07 416370] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_timer_loss_detection_timeout|xqc_send_ctl_detect_lost|
[2025/09/12 05:04:07 416375] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_send_ctl_get_lost_sent_pn|largest_acked:2|lost_pn:18446744073709551615|thresh:3|
[2025/09/12 05:04:07 416381] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_send_ctl_detect_lost|mark lost|pns:2|pkt_num:1|lost_pn:18446744073709551615|po_sent_time:1757653447379344|lost_send_time:1757653447379698|loss_delay:36655|frame:NEW_TOKEN |repair:64|
[2025/09/12 05:04:07 416387] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_send_ctl_detect_lost|OnLostDetection|largest_lost sent time: 1757653447379344u|
[2025/09/12 05:04:07 416392] [stats] |scid:a2e26695f2a54d13d3cc3f3c|xqc_send_ctl_detect_lost|l-0.0.0.0-443-a2e26695f2a54d13d3cc3f3c p-193.167.0.100-36963-ade3348668d917921fe3c14f8cef5fd499 |lost interval:1056424|lost_count:1|send_count:14|pkt_num:1|po_send_time:1757653447379344|srtt:32583|cwnd:47050|bw:16420|conn_life:1095934|now:0|last_lost_time:1095934|
[2025/09/12 05:04:07 416398] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_timer_loss_detection_timeout|xqc_send_ctl_set_loss_detection_timer|loss|
[2025/09/12 05:04:07 416403] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_send_ctl_get_pto_time_and_space|srtt:32583|rtt_var:10106|pto_duration:73007|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:04:07 416409] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8A0CA5C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:04:07 416414] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8A0CA5C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:04:07 416419] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8A0CA5C|path:0|PNS: 2, unacked: 392|
[2025/09/12 05:04:07 416430] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_timer_set|type:LOSS_DETECTION|expire:1757653447477828|now:1757653447416403|interv:61425|
[2025/09/12 05:04:07 416435] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB8A0CA5C|path:0|pns:2|expire:1757653447477828|now:1757653447416403|interval:61425|pto_count:0|srtt:32583
[2025/09/12 05:04:07 416442] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_path_get_perf_class|conn:0000558BB8A0CA5C|path_id:0|path_srtt:32583|min_srtt:32583|path_bw:16420|loss_rate:50.00|path_pto:0|
[2025/09/12 05:04:07 416448] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_send_ctl_can_send|l-0.0.0.0-443-a2e26695f2a54d13d3cc3f3c p-193.167.0.100-36963-ade3348668d917921fe3c14f8cef5fd499 |path:0|can:1|pkt_sz:33|schedule_bytes:0|inflight:392|cwnd:47050|conn:0000558BB8A0CA5C|stream_id:0|stream_offset:0|
[2025/09/12 05:04:07 416453] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_minrtt_scheduler_get_path|path srtt|conn:0000558BB8A0CA5C|path_id:0|path_srtt:32583|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:04:07 416459] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_minrtt_scheduler_get_path|best path:0|frame_type:NEW_TOKEN |pn:1|size:33|reinj:0|path_class:4|
[2025/09/12 05:04:07 416465] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_check_acked_or_dropped_pkt|conn:0000558BB8A0CA5C|pkt_num:1|size:33|pkt_type:SHORT_HEADER|frame:NEW_TOKEN |
[2025/09/12 05:04:07 416471] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_send_ctl_can_send|l-0.0.0.0-443-a2e26695f2a54d13d3cc3f3c p-193.167.0.100-36963-ade3348668d917921fe3c14f8cef5fd499 |path:0|can:1|pkt_sz:33|schedule_bytes:0|inflight:392|cwnd:47050|conn:0000558BB8A0CA5C|stream_id:0|stream_offset:0|
[2025/09/12 05:04:07 416476] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:04:07 416482] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:9|
[2025/09/12 05:04:07 416523] [info] |scid:a2e26695f2a54d13d3cc3f3c|xqc_send_packet_with_pn|<==|conn:0000558BB8A0CA5C|path:0|pkt_num:9|size:33|sent:49|pkt_type:SHORT_HEADER|frame:NEW_TOKEN |inflight:392|now:1757653447416491|stream_id:0|stream_offset:0|
[2025/09/12 05:04:07 416535] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_send_ctl_on_packet_sent|conn:0000558BB8A0CA5C|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 05:04:07 416544] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_send_ctl_on_packet_sent|path:0|inflight:392|applimit:0|
[2025/09/12 05:04:07 416552] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_send_ctl_get_pto_time_and_space|srtt:32583|rtt_var:10106|pto_duration:73007|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:04:07 416561] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8A0CA5C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:04:07 416566] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8A0CA5C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:04:07 416571] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8A0CA5C|path:0|PNS: 2, unacked: 425|
[2025/09/12 05:04:07 416576] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_timer_set|type:LOSS_DETECTION|expire:1757653447514498|now:1757653447416551|interv:97947|
[2025/09/12 05:04:07 416581] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB8A0CA5C|path:0|pns:2|expire:1757653447514498|now:1757653447416551|interval:97947|pto_count:0|srtt:32583
[2025/09/12 05:04:07 416587] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:47050|inflight:425|
[2025/09/12 05:04:07 416593] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_conn_next_wakeup_time|wakeup_time:1757653447437060|
[2025/09/12 05:04:07 416604] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_engine_add_wakeup_queue|next_tick_time:1757653447437060|
[2025/09/12 05:04:07 416608] [debug] |xqc_engine_wakeup_after|wakeup:1757653447437060|now:1757653447416608|diff:20452|
[2025/09/12 05:04:07 416614] [debug] |xqc_engine_main_logic|END|now:1757653447416353|
[2025/09/12 05:04:07 437690] [debug] |xqc_engine_main_logic|BEGIN|now:1757653447437690|
[2025/09/12 05:04:07 437702] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_engine_remove_wakeup_queue|next_tick_time:1757653447437060|pq_index:0|
[2025/09/12 05:04:07 437708] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_engine_add_active_queue|last_ticked_time:1757653447416353|
[2025/09/12 05:04:07 437715] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_engine_process_conn|conn:0000558BB8A0CA5C|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:1757653447437713|
[2025/09/12 05:04:07 437721] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_timer_expire|timer expired|type:ACK_01RTT|expire_time:1757653447437060|now:1757653447437713|
[2025/09/12 05:04:07 437726] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_timer_ack_timeout|pns:2|path:0|
[2025/09/12 05:04:07 437731] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_timer_expire|unset|type:ACK_01RTT|expire_time:1757653447437060|now:1757653447437713|
[2025/09/12 05:04:07 437735] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_timer_unset|type:ACK_01RTT|
[2025/09/12 05:04:07 437742] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_gen_ack_frame|largest_recv:417065228|ack_delay:25682|first_ack_range:4|largest_pkt_recv_time:1757653447412060|
[2025/09/12 05:04:07 437748] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_gen_ack_frame|high:417065228|low:417065224|pkt_pns:2|
[2025/09/12 05:04:07 437753] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_write_ack_to_one_packet|ack_size:9|path:0|path_largest_recv:417065228|frame_largest_recv:417065228|
[2025/09/12 05:04:07 437758] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:2|
[2025/09/12 05:04:07 437764] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:ACK |stream_id:0|stream_offset:0|
[2025/09/12 05:04:07 437770] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_check_acked_or_dropped_pkt|conn:0000558BB8A0CA5C|pkt_num:0|size:31|pkt_type:SHORT_HEADER|frame:ACK |
[2025/09/12 05:04:07 437776] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:10|
[2025/09/12 05:04:07 437812] [info] |scid:a2e26695f2a54d13d3cc3f3c|xqc_send_packet_with_pn|<==|conn:0000558BB8A0CA5C|path:0|pkt_num:10|size:31|sent:47|pkt_type:SHORT_HEADER|frame:ACK |inflight:425|now:1757653447437785|stream_id:0|stream_offset:0|
[2025/09/12 05:04:07 437823] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_send_ctl_on_packet_sent|conn:0000558BB8A0CA5C|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 05:04:07 437833] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_conn_next_wakeup_time|wakeup_time:1757653447514498|
[2025/09/12 05:04:07 437841] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_engine_add_wakeup_queue|next_tick_time:1757653447514498|
[2025/09/12 05:04:07 437850] [debug] |xqc_engine_wakeup_after|wakeup:1757653447514498|now:1757653447437850|diff:76648|
[2025/09/12 05:04:07 437856] [debug] |xqc_engine_main_logic|END|now:1757653447437713|
[2025/09/12 05:04:07 514982] [debug] |xqc_engine_main_logic|BEGIN|now:1757653447514981|
[2025/09/12 05:04:07 514998] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_engine_remove_wakeup_queue|next_tick_time:1757653447514498|pq_index:0|
[2025/09/12 05:04:07 515004] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_engine_add_active_queue|last_ticked_time:1757653447437713|
[2025/09/12 05:04:07 515011] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_engine_process_conn|conn:0000558BB8A0CA5C|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:1757653447515009|
[2025/09/12 05:04:07 515025] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_timer_expire|timer expired|type:LOSS_DETECTION|expire_time:1757653447514498|now:1757653447515009|
[2025/09/12 05:04:07 515030] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_timer_loss_detection_timeout|path:0|loss_detection_timeout|
[2025/09/12 05:04:07 515035] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_timer_loss_detection_timeout|send Probe pkts|conn:0000558BB8A0CA5C|path:0|bytes_in_flight:425|
[2025/09/12 05:04:07 515062] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_send_ctl_get_pto_time_and_space|srtt:32583|rtt_var:10106|pto_duration:73007|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:04:07 515068] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8A0CA5C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:04:07 515073] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8A0CA5C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:04:07 515078] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8A0CA5C|path:0|PNS: 2, unacked: 425|
[2025/09/12 05:04:07 515083] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_path_send_one_or_two_ack_elicit_pkts|send two ack-eliciting pkts|path:0|pns:2|
[2025/09/12 05:04:07 515088] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_conn_send_probe_pkt|conn:0000558BB8A0CA5C|path:0|pkt_num:1|size:33|pkt_type:SHORT_HEADER|frame:NEW_TOKEN |conn_state:ESTABED|
[2025/09/12 05:04:07 515095] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_conn_send_probe_pkt|conn:0000558BB8A0CA5C|path:0|pkt_num:3|size:284|pkt_type:SHORT_HEADER|frame:CRYPTO |conn_state:ESTABED|
[2025/09/12 05:04:07 515100] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_timer_loss_detection_timeout|xqc_send_ctl_set_loss_detection_timer|PTO|conn:0000558BB8A0CA5C|pto_count:1
[2025/09/12 05:04:07 515106] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_send_ctl_get_pto_time_and_space|srtt:32583|rtt_var:10106|pto_duration:146014|backoff_factor:2.00|backoff:2.00|pto_cnt:1|max_ack_delay:25|
[2025/09/12 05:04:07 515111] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8A0CA5C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:04:07 515116] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8A0CA5C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:04:07 515121] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8A0CA5C|path:0|PNS: 2, unacked: 141|
[2025/09/12 05:04:07 515125] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_timer_set|type:LOSS_DETECTION|expire:1757653447612505|now:1757653447515105|interv:97400|
[2025/09/12 05:04:07 515130] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB8A0CA5C|path:0|pns:2|expire:1757653447612505|now:1757653447515105|interval:97400|pto_count:1|srtt:32583
[2025/09/12 05:04:07 515138] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:NEW_TOKEN |stream_id:0|stream_offset:0|
[2025/09/12 05:04:07 515143] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:CRYPTO |stream_id:0|stream_offset:0|
[2025/09/12 05:04:07 515149] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_check_acked_or_dropped_pkt|conn:0000558BB8A0CA5C|pkt_num:1|size:33|pkt_type:SHORT_HEADER|frame:NEW_TOKEN |
[2025/09/12 05:04:07 515155] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:11|
[2025/09/12 05:04:07 515202] [info] |scid:a2e26695f2a54d13d3cc3f3c|xqc_send_packet_with_pn|<==|conn:0000558BB8A0CA5C|path:0|pkt_num:11|size:33|sent:49|pkt_type:SHORT_HEADER|frame:NEW_TOKEN |inflight:141|now:1757653447515170|stream_id:0|stream_offset:0|
[2025/09/12 05:04:07 515221] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_send_ctl_on_packet_sent|conn:0000558BB8A0CA5C|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 05:04:07 515230] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_send_ctl_on_packet_sent|path:0|inflight:141|applimit:0|
[2025/09/12 05:04:07 515239] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_send_ctl_get_pto_time_and_space|srtt:32583|rtt_var:10106|pto_duration:146014|backoff_factor:2.00|backoff:2.00|pto_cnt:1|max_ack_delay:25|
[2025/09/12 05:04:07 515247] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8A0CA5C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:04:07 515252] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8A0CA5C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:04:07 515257] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8A0CA5C|path:0|PNS: 2, unacked: 174|
[2025/09/12 05:04:07 515262] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_timer_set|type:LOSS_DETECTION|expire:1757653447711184|now:1757653447515239|interv:195945|
[2025/09/12 05:04:07 515268] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB8A0CA5C|path:0|pns:2|expire:1757653447711184|now:1757653447515239|interval:195945|pto_count:1|srtt:32583
[2025/09/12 05:04:07 515273] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:47050|inflight:174|
[2025/09/12 05:04:07 515280] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_check_acked_or_dropped_pkt|conn:0000558BB8A0CA5C|pkt_num:3|size:284|pkt_type:SHORT_HEADER|frame:CRYPTO |
[2025/09/12 05:04:07 515285] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:12|
[2025/09/12 05:04:07 515318] [info] |scid:a2e26695f2a54d13d3cc3f3c|xqc_send_packet_with_pn|<==|conn:0000558BB8A0CA5C|path:0|pkt_num:12|size:284|sent:300|pkt_type:SHORT_HEADER|frame:CRYPTO |inflight:174|now:1757653447515293|stream_id:0|stream_offset:0|
[2025/09/12 05:04:07 515328] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_send_ctl_on_packet_sent|conn:0000558BB8A0CA5C|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 05:04:07 515337] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_send_ctl_on_packet_sent|path:0|inflight:174|applimit:0|
[2025/09/12 05:04:07 515346] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_send_ctl_get_pto_time_and_space|srtt:32583|rtt_var:10106|pto_duration:146014|backoff_factor:2.00|backoff:2.00|pto_cnt:1|max_ack_delay:25|
[2025/09/12 05:04:07 515354] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8A0CA5C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:04:07 515358] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8A0CA5C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:04:07 515362] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8A0CA5C|path:0|PNS: 2, unacked: 458|
[2025/09/12 05:04:07 515366] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_timer_set|type:LOSS_DETECTION|expire:1757653447711307|now:1757653447515345|interv:195962|
[2025/09/12 05:04:07 515370] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB8A0CA5C|path:0|pns:2|expire:1757653447711307|now:1757653447515345|interval:195962|pto_count:1|srtt:32583
[2025/09/12 05:04:07 515374] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:47050|inflight:458|
[2025/09/12 05:04:07 515379] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_conn_next_wakeup_time|wakeup_time:1757653447711307|
[2025/09/12 05:04:07 515384] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_engine_add_wakeup_queue|next_tick_time:1757653447711307|
[2025/09/12 05:04:07 515392] [debug] |xqc_engine_wakeup_after|wakeup:1757653447551016|now:1757653447515392|diff:35624|
[2025/09/12 05:04:07 515396] [debug] |xqc_engine_main_logic|END|now:1757653447515009|
[2025/09/12 05:04:07 546228] [info] |xqc_engine_packet_process|==>|conn:0000558BB8A0CA5C|size:39|state:ESTABED|recv_time:1757653447546226|
[2025/09/12 05:04:07 546248] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:a2e26695f2a54d13d3cc3f3c|spin_bit:0|
[2025/09/12 05:04:07 546260] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_packet_decrypt|largest_pn:417065228|
[2025/09/12 05:04:07 546268] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_packet_decrypt|decryption nonce|path_id:0|pn:417065231|
[2025/09/12 05:04:07 546281] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:417065231|
[2025/09/12 05:04:07 546286] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_process_frames|frame_type:2|
[2025/09/12 05:04:07 546296] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_send_ctl_on_ack_received|conn:0000558BB8A0CA5C|path:0|pkt_num:3|origin_pktnum:0|size:284|pns:2|pkt_type:SHORT_HEADER|frame:CRYPTO |conn_state:ESTABED|frame_largest_ack:12|path_largest_ack:3|
[2025/09/12 05:04:07 546307] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_update_sample|sampler_update|prior_lost:2|tx_in_flight:623|prior_delivered:792|prior_time:1757653447379238|is_app_limited:0|send_elapse:301|ack_elapse:166988|ctl_first_sent_time:1757653447379539|lagest_ack_time:1757653447546226|curr_delivered:1382|
[2025/09/12 05:04:07 546316] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_update_sample|sampler_sent_time_update:1757653447379539|
[2025/09/12 05:04:07 546325] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_send_ctl_on_ack_received|sndq_packets_used:7||sndq_packets_used_bytes:0|sndq_packets_free:3|
[2025/09/12 05:04:07 546334] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_send_ctl_on_ack_received|conn:0000558BB8A0CA5C|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 05:04:07 546343] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_update_sample|sampler_update|prior_lost:2|tx_in_flight:623|prior_delivered:792|prior_time:1757653447379238|is_app_limited:0|send_elapse:301|ack_elapse:166988|ctl_first_sent_time:1757653447379539|lagest_ack_time:1757653447546226|curr_delivered:1436|
[2025/09/12 05:04:07 546352] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_update_sample|sampler_sent_time_update:1757653447379731|
[2025/09/12 05:04:07 546362] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_send_ctl_on_ack_received|sndq_packets_used:6||sndq_packets_used_bytes:0|sndq_packets_free:4|
[2025/09/12 05:04:07 546371] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_send_ctl_on_ack_received|conn:0000558BB8A0CA5C|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:12|path_largest_ack:9|
[2025/09/12 05:04:07 546380] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_update_sample|sampler_update|prior_lost:3|tx_in_flight:425|prior_delivered:1098|prior_time:1757653447410380|is_app_limited:0|send_elapse:37253|ack_elapse:135846|ctl_first_sent_time:1757653447416491|lagest_ack_time:1757653447546226|curr_delivered:1469|
[2025/09/12 05:04:07 546389] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_update_sample|sampler_sent_time_update:1757653447416491|
[2025/09/12 05:04:07 546397] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_send_ctl_on_ack_received|sndq_packets_used:5||sndq_packets_used_bytes:0|sndq_packets_free:5|
[2025/09/12 05:04:07 546407] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_send_ctl_on_ack_received|conn:0000558BB8A0CA5C|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:12|path_largest_ack:11|
[2025/09/12 05:04:07 546414] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_update_sample|sampler_update|prior_lost:3|tx_in_flight:425|prior_delivered:1098|prior_time:1757653447410380|is_app_limited:0|send_elapse:37253|ack_elapse:135846|ctl_first_sent_time:1757653447416491|lagest_ack_time:1757653447546226|curr_delivered:1502|
[2025/09/12 05:04:07 546429] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_update_sample|sampler_sent_time_update:1757653447515170|
[2025/09/12 05:04:07 546434] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_send_ctl_on_ack_received|sndq_packets_used:3||sndq_packets_used_bytes:0|sndq_packets_free:7|
[2025/09/12 05:04:07 546439] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_send_ctl_on_ack_received|conn:0000558BB8A0CA5C|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 05:04:07 546445] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_update_sample|sampler_update|prior_lost:3|tx_in_flight:425|prior_delivered:1098|prior_time:1757653447410380|is_app_limited:0|send_elapse:37253|ack_elapse:135846|ctl_first_sent_time:1757653447416491|lagest_ack_time:1757653447546226|curr_delivered:1786|
[2025/09/12 05:04:07 546451] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_update_sample|sampler_sent_time_update:1757653447515293|
[2025/09/12 05:04:07 546456] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_send_ctl_on_ack_received|sndq_packets_used:1||sndq_packets_used_bytes:0|sndq_packets_free:9|
[2025/09/12 05:04:07 546461] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_send_ctl_update_rtt|before update rtt|conn:0000558BB8A0CA5C|srtt:32583|rttvar:10106|minrtt:30936|latest_rtt:30933|ack_delay:72|
[2025/09/12 05:04:07 546467] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_send_ctl_update_rtt|l-0.0.0.0-443-a2e26695f2a54d13d3cc3f3c p-193.167.0.100-36963-ade3348668d917921fe3c14f8cef5fd499 |after update rtt|conn:0000558BB8A0CA5C|srtt:32368|rttvar:8010|minrtt:30933|latest_rtt:30933|ack_delay:72|
[2025/09/12 05:04:07 546473] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_send_ctl_on_spurious_loss_detected|ctl_reordering_packet_threshold:10|ctl_reordering_time_threshold_shift:0|
[2025/09/12 05:04:07 546479] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_send_ctl_get_lost_sent_pn|largest_acked:12|lost_pn:2|thresh:10|
[2025/09/12 05:04:07 546485] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_send_ctl_detect_lost|mark lost|pns:2|pkt_num:8|lost_pn:2|po_sent_time:1757653447379821|lost_send_time:1757653447481490|loss_delay:64736|frame:NEW_CONNECTION_ID |repair:16384|
[2025/09/12 05:04:07 546491] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_send_ctl_detect_lost|OnLostDetection|largest_lost sent time: 1757653447379821u|
[2025/09/12 05:04:07 546497] [stats] |scid:a2e26695f2a54d13d3cc3f3c|xqc_send_ctl_detect_lost|l-0.0.0.0-443-a2e26695f2a54d13d3cc3f3c p-193.167.0.100-36963-ade3348668d917921fe3c14f8cef5fd499 |lost interval:129873|lost_count:1|send_count:3|pkt_num:8|po_send_time:1757653447379821|srtt:32368|cwnd:47050|bw:16420|conn_life:1225807|now:0|last_lost_time:1225807|
[2025/09/12 05:04:07 546504] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_send_ctl_on_ack_received|xqc_recv_record_del from 417065229|pns:2|
[2025/09/12 05:04:07 546509] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:04:07 546515] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_send_ctl_set_loss_detection_timer|unset|no ack-eliciting pkts in flight|conn:0000558BB8A0CA5C|path:0|
[2025/09/12 05:04:07 546520] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_timer_unset|type:LOSS_DETECTION|
[2025/09/12 05:04:07 546525] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_generate_sample|sampler: send_elapse 37253, ack_elapse 135846, delivered 688|rate 5064|lost 4|
[2025/09/12 05:04:07 546531] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_bbr_update_bandwidth|BBRv1: RTT round update 3 -> 4|
[2025/09/12 05:04:07 546537] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (5064) in round 4|
[2025/09/12 05:04:07 546542] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_bbr_update_min_rtt|probertt expire|rtt:30933, old_rtt:30936|
[2025/09/12 05:04:07 546548] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_bbr_update_min_rtt|minrtt expire|rtt:30933, old_rtt:30936|
[2025/09/12 05:04:07 546557] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:5744|extra_cwnd:1376|
[2025/09/12 05:04:07 546562] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:47050|packet_lost:1|acked:688|po_sent_time:1757653447515293|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1786|
[2025/09/12 05:04:07 546568] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:47050|packet_lost:1|acked:688|po_sent_time:1757653447515293|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1786|
[2025/09/12 05:04:07 546575] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-a2e26695f2a54d13d3cc3f3c p-193.167.0.100-36963-ade3348668d917921fe3c14f8cef5fd499 |bbr on ack|mode:0|pacing_rate:4012576|bw:16420|cwnd:47738|full_bw_reached:0|inflight:0|srtt:32368|latest_rtt:30933|min_rtt:30933|applimit:0|lost:3|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:1|
[2025/09/12 05:04:07 546582] [stats] |scid:a2e26695f2a54d13d3cc3f3c|xqc_send_ctl_info_circle_record|l-0.0.0.0-443-a2e26695f2a54d13d3cc3f3c p-193.167.0.100-36963-ade3348668d917921fe3c14f8cef5fd499 |path:0||cwnd:47738|inflight:0|mode:0|applimit:0|pacing_rate:4012576|bw:16420|srtt:32368|latest_rtt:30933|min_rtt:30933|send:22|lost:3|tlp:4|recv:10|recovery:0|slow_start:1|conn_life:1226162|acked:688|delivered:1786|is_cwnd_limited:0|
[2025/09/12 05:04:07 546591] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:417065231|largest:417065231|pns:2|
[2025/09/12 05:04:07 546597] [info] |scid:a2e26695f2a54d13d3cc3f3c|xqc_conn_on_pkt_processed|====>|conn:0000558BB8A0CA5C|path:0|size:39|pkt_type:SHORT_HEADER|pkt_num:417065231|frame:ACK |recv_time:1757653447546226|dcid:a2e26695f2a54d13d3cc3f3c|dcid_seq:0|
[2025/09/12 05:04:07 546603] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_timer_set|type:PATH_IDLE|expire:1757653567546226|now:1757653447546226|interv:120000000|
[2025/09/12 05:04:07 546609] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_timer_set|type:CONN_IDLE|expire:1757653567546226|now:1757653447546226|interv:120000000|
[2025/09/12 05:04:07 546614] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_engine_remove_wakeup_queue|next_tick_time:1757653447711307|pq_index:2|
[2025/09/12 05:04:07 546620] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_engine_add_active_queue|last_ticked_time:1757653447515009|
[2025/09/12 05:04:07 546625] [debug] |xqc_engine_main_logic|BEGIN|now:1757653447546625|
[2025/09/12 05:04:07 546632] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_engine_process_conn|conn:0000558BB8A0CA5C|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:1757653447546630|
[2025/09/12 05:04:07 546640] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_path_get_perf_class|conn:0000558BB8A0CA5C|path_id:0|path_srtt:32368|min_srtt:32368|path_bw:16420|loss_rate:50.00|path_pto:0|
[2025/09/12 05:04:07 546646] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_send_ctl_can_send|l-0.0.0.0-443-a2e26695f2a54d13d3cc3f3c p-193.167.0.100-36963-ade3348668d917921fe3c14f8cef5fd499 |path:0|can:1|pkt_sz:54|schedule_bytes:0|inflight:0|cwnd:47738|conn:0000558BB8A0CA5C|stream_id:0|stream_offset:0|
[2025/09/12 05:04:07 546653] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_minrtt_scheduler_get_path|path srtt|conn:0000558BB8A0CA5C|path_id:0|path_srtt:32368|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:04:07 546659] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_minrtt_scheduler_get_path|best path:0|frame_type:NEW_CONNECTION_ID |pn:8|size:54|reinj:0|path_class:4|
[2025/09/12 05:04:07 546665] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_check_acked_or_dropped_pkt|conn:0000558BB8A0CA5C|pkt_num:8|size:54|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |
[2025/09/12 05:04:07 546674] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_send_ctl_can_send|l-0.0.0.0-443-a2e26695f2a54d13d3cc3f3c p-193.167.0.100-36963-ade3348668d917921fe3c14f8cef5fd499 |path:0|can:1|pkt_sz:54|schedule_bytes:0|inflight:0|cwnd:47738|conn:0000558BB8A0CA5C|stream_id:0|stream_offset:0|
[2025/09/12 05:04:07 546680] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:04:07 546686] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:13|
[2025/09/12 05:04:07 546726] [info] |scid:a2e26695f2a54d13d3cc3f3c|xqc_send_packet_with_pn|<==|conn:0000558BB8A0CA5C|path:0|pkt_num:13|size:54|sent:70|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |inflight:0|now:1757653447546696|stream_id:0|stream_offset:0|
[2025/09/12 05:04:07 546734] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_send_ctl_on_packet_sent|conn:0000558BB8A0CA5C|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 05:04:07 546740] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_send_ctl_on_packet_sent|path:0|inflight:0|applimit:0|
[2025/09/12 05:04:07 546746] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_send_ctl_get_pto_time_and_space|srtt:32368|rtt_var:8010|pto_duration:64408|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:04:07 546752] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8A0CA5C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:04:07 546757] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8A0CA5C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:04:07 546762] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8A0CA5C|path:0|PNS: 2, unacked: 54|
[2025/09/12 05:04:07 546768] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_timer_set|type:LOSS_DETECTION|expire:1757653447636104|now:1757653447546745|interv:89359|
[2025/09/12 05:04:07 546773] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB8A0CA5C|path:0|pns:2|expire:1757653447636104|now:1757653447546745|interval:89359|pto_count:0|srtt:32368
[2025/09/12 05:04:07 546779] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:47738|inflight:54|
[2025/09/12 05:04:07 546786] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_conn_next_wakeup_time|wakeup_time:1757653447636104|
[2025/09/12 05:04:07 546792] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_engine_add_wakeup_queue|next_tick_time:1757653447636104|
[2025/09/12 05:04:07 546797] [debug] |xqc_engine_wakeup_after|wakeup:1757653447551016|now:1757653447546797|diff:4219|
[2025/09/12 05:04:07 546803] [debug] |xqc_engine_main_logic|END|now:1757653447546630|
[2025/09/12 05:04:07 546810] [debug] |xqc_engine_main_logic|BEGIN|now:1757653447546810|
[2025/09/12 05:04:07 546815] [debug] |xqc_engine_wakeup_after|wakeup:1757653447551016|now:1757653447546815|diff:4201|
[2025/09/12 05:04:07 546820] [debug] |xqc_engine_main_logic|END|now:1757653447546810|
[2025/09/12 05:04:07 551897] [debug] |xqc_engine_main_logic|BEGIN|now:1757653447551897|
[2025/09/12 05:04:07 551908] [debug] |scid:31c17f32e808c67b33bf0725|xqc_engine_remove_wakeup_queue|next_tick_time:1757653447551016|pq_index:0|
[2025/09/12 05:04:07 551913] [debug] |scid:31c17f32e808c67b33bf0725|xqc_engine_add_active_queue|last_ticked_time:1757653441728120|
[2025/09/12 05:04:07 551919] [debug] |scid:31c17f32e808c67b33bf0725|xqc_engine_process_conn|conn:0000558BB899FCAC|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:1757653447551918|
[2025/09/12 05:04:07 551925] [debug] |scid:31c17f32e808c67b33bf0725|xqc_timer_expire|timer expired|type:LOSS_DETECTION|expire_time:1757653447551016|now:1757653447551918|
[2025/09/12 05:04:07 551936] [debug] |scid:31c17f32e808c67b33bf0725|xqc_timer_loss_detection_timeout|path:0|loss_detection_timeout|
[2025/09/12 05:04:07 551941] [debug] |scid:31c17f32e808c67b33bf0725|xqc_timer_loss_detection_timeout|send Probe pkts|conn:0000558BB899FCAC|path:0|bytes_in_flight:4456|
[2025/09/12 05:04:07 551946] [debug] |scid:31c17f32e808c67b33bf0725|xqc_send_ctl_get_pto_time_and_space|srtt:30807|rtt_var:8793|pto_duration:4222656|backoff_factor:2.00|backoff:64.00|pto_cnt:6|max_ack_delay:25|
[2025/09/12 05:04:07 551951] [debug] |scid:31c17f32e808c67b33bf0725|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB899FCAC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:04:07 551956] [debug] |scid:31c17f32e808c67b33bf0725|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB899FCAC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:04:07 551961] [debug] |scid:31c17f32e808c67b33bf0725|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB899FCAC|path:0|PNS: 2, unacked: 4456|
[2025/09/12 05:04:07 551966] [debug] |scid:31c17f32e808c67b33bf0725|xqc_path_send_one_or_two_ack_elicit_pkts|send two ack-eliciting pkts|path:0|pns:2|
[2025/09/12 05:04:07 551972] [debug] |scid:31c17f32e808c67b33bf0725|xqc_conn_send_probe_pkt|conn:0000558BB899FCAC|path:0|pkt_num:5|size:283|pkt_type:SHORT_HEADER|frame:CRYPTO |conn_state:ESTABED|
[2025/09/12 05:04:07 551979] [debug] |scid:31c17f32e808c67b33bf0725|xqc_conn_send_probe_pkt|conn:0000558BB899FCAC|path:0|pkt_num:10|size:283|pkt_type:SHORT_HEADER|frame:CRYPTO |conn_state:ESTABED|
[2025/09/12 05:04:07 551985] [debug] |scid:31c17f32e808c67b33bf0725|xqc_timer_loss_detection_timeout|xqc_send_ctl_set_loss_detection_timer|PTO|conn:0000558BB899FCAC|pto_count:7
[2025/09/12 05:04:07 551990] [debug] |scid:31c17f32e808c67b33bf0725|xqc_send_ctl_get_pto_time_and_space|srtt:30807|rtt_var:8793|pto_duration:8445312|backoff_factor:2.00|backoff:128.00|pto_cnt:7|max_ack_delay:25|
[2025/09/12 05:04:07 551996] [debug] |scid:31c17f32e808c67b33bf0725|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB899FCAC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:04:07 552000] [debug] |scid:31c17f32e808c67b33bf0725|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB899FCAC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:04:07 552005] [debug] |scid:31c17f32e808c67b33bf0725|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB899FCAC|path:0|PNS: 2, unacked: 4456|
[2025/09/12 05:04:07 552010] [debug] |scid:31c17f32e808c67b33bf0725|xqc_timer_set|type:LOSS_DETECTION|expire:1757653453373672|now:1757653447551990|interv:5821682|
[2025/09/12 05:04:07 552015] [debug] |scid:31c17f32e808c67b33bf0725|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB899FCAC|path:0|pns:2|expire:1757653453373672|now:1757653447551990|interval:5821682|pto_count:7|srtt:30807
[2025/09/12 05:04:07 552022] [debug] |scid:31c17f32e808c67b33bf0725|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:CRYPTO |stream_id:0|stream_offset:0|
[2025/09/12 05:04:07 552027] [debug] |scid:31c17f32e808c67b33bf0725|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:CRYPTO |stream_id:0|stream_offset:0|
[2025/09/12 05:04:07 552033] [debug] |scid:31c17f32e808c67b33bf0725|xqc_check_acked_or_dropped_pkt|conn:0000558BB899FCAC|pkt_num:5|size:283|pkt_type:SHORT_HEADER|frame:CRYPTO |
[2025/09/12 05:04:07 552061] [debug] |scid:31c17f32e808c67b33bf0725|xqc_send_ctl_set_next_pn_for_packet|optimistic ack detection|skipped_range:27-30|next_skip_chance:1757653447824998|current_time:1757653447552061|
[2025/09/12 05:04:07 552069] [debug] |scid:31c17f32e808c67b33bf0725|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:31|
[2025/09/12 05:04:07 552101] [info] |scid:31c17f32e808c67b33bf0725|xqc_send_packet_with_pn|<==|conn:0000558BB899FCAC|path:0|pkt_num:31|size:283|sent:299|pkt_type:SHORT_HEADER|frame:CRYPTO |inflight:4456|now:1757653447552079|stream_id:0|stream_offset:0|
[2025/09/12 05:04:07 552108] [debug] |scid:31c17f32e808c67b33bf0725|xqc_send_ctl_on_packet_sent|conn:0000558BB899FCAC|path:0|pkt_num:31|origin_pktnum:5|size:283|enc_size:299|pkt_type:SHORT_HEADER|frame:CRYPTO |conn_state:ESTABED|po_in_flight:0||retrans:16|
[2025/09/12 05:04:07 552119] [debug] |scid:31c17f32e808c67b33bf0725|xqc_send_ctl_on_packet_sent|path:0|inflight:4456|applimit:731|
[2025/09/12 05:04:07 552124] [debug] |scid:31c17f32e808c67b33bf0725|xqc_send_ctl_get_pto_time_and_space|srtt:30807|rtt_var:8793|pto_duration:8445312|backoff_factor:2.00|backoff:128.00|pto_cnt:7|max_ack_delay:25|
[2025/09/12 05:04:07 552130] [debug] |scid:31c17f32e808c67b33bf0725|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB899FCAC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:04:07 552135] [debug] |scid:31c17f32e808c67b33bf0725|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB899FCAC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:04:07 552139] [debug] |scid:31c17f32e808c67b33bf0725|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB899FCAC|path:0|PNS: 2, unacked: 4739|
[2025/09/12 05:04:07 552144] [debug] |scid:31c17f32e808c67b33bf0725|xqc_timer_set|type:LOSS_DETECTION|expire:1757653459197391|now:1757653447552124|interv:11645267|
[2025/09/12 05:04:07 552149] [debug] |scid:31c17f32e808c67b33bf0725|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB899FCAC|path:0|pns:2|expire:1757653459197391|now:1757653447552124|interval:11645267|pto_count:7|srtt:30807
[2025/09/12 05:04:07 552155] [debug] |scid:31c17f32e808c67b33bf0725|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:46400|inflight:4739|
[2025/09/12 05:04:07 552161] [debug] |scid:31c17f32e808c67b33bf0725|xqc_check_acked_or_dropped_pkt|conn:0000558BB899FCAC|pkt_num:10|size:283|pkt_type:SHORT_HEADER|frame:CRYPTO |
[2025/09/12 05:04:07 552166] [debug] |scid:31c17f32e808c67b33bf0725|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:32|
[2025/09/12 05:04:07 552189] [info] |scid:31c17f32e808c67b33bf0725|xqc_send_packet_with_pn|<==|conn:0000558BB899FCAC|path:0|pkt_num:32|size:283|sent:299|pkt_type:SHORT_HEADER|frame:CRYPTO |inflight:4739|now:1757653447552173|stream_id:0|stream_offset:0|
[2025/09/12 05:04:07 552196] [debug] |scid:31c17f32e808c67b33bf0725|xqc_send_ctl_on_packet_sent|conn:0000558BB899FCAC|path:0|pkt_num:32|origin_pktnum:5|size:283|enc_size:299|pkt_type:SHORT_HEADER|frame:CRYPTO |conn_state:ESTABED|po_in_flight:0||retrans:16|
[2025/09/12 05:04:07 552201] [debug] |scid:31c17f32e808c67b33bf0725|xqc_send_ctl_on_packet_sent|path:0|inflight:4739|applimit:731|
[2025/09/12 05:04:07 552206] [debug] |scid:31c17f32e808c67b33bf0725|xqc_send_ctl_get_pto_time_and_space|srtt:30807|rtt_var:8793|pto_duration:8445312|backoff_factor:2.00|backoff:128.00|pto_cnt:7|max_ack_delay:25|
[2025/09/12 05:04:07 552211] [debug] |scid:31c17f32e808c67b33bf0725|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB899FCAC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:04:07 552216] [debug] |scid:31c17f32e808c67b33bf0725|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB899FCAC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:04:07 552221] [debug] |scid:31c17f32e808c67b33bf0725|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB899FCAC|path:0|PNS: 2, unacked: 5022|
[2025/09/12 05:04:07 552226] [debug] |scid:31c17f32e808c67b33bf0725|xqc_timer_set|type:LOSS_DETECTION|expire:1757653459197485|now:1757653447552206|interv:11645279|
[2025/09/12 05:04:07 552231] [debug] |scid:31c17f32e808c67b33bf0725|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB899FCAC|path:0|pns:2|expire:1757653459197485|now:1757653447552206|interval:11645279|pto_count:7|srtt:30807
[2025/09/12 05:04:07 552236] [debug] |scid:31c17f32e808c67b33bf0725|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:46400|inflight:5022|
[2025/09/12 05:04:07 552242] [debug] |scid:31c17f32e808c67b33bf0725|xqc_conn_next_wakeup_time|wakeup_time:1757653459197485|
[2025/09/12 05:04:07 552247] [debug] |scid:31c17f32e808c67b33bf0725|xqc_engine_add_wakeup_queue|next_tick_time:1757653459197485|
[2025/09/12 05:04:07 552252] [debug] |xqc_engine_wakeup_after|wakeup:1757653447636104|now:1757653447552252|diff:83852|
[2025/09/12 05:04:07 552257] [debug] |xqc_engine_main_logic|END|now:1757653447551918|
[2025/09/12 05:04:07 602601] [info] |xqc_engine_packet_process|==>|conn:0000558BB8A0CA5C|size:40|state:ESTABED|recv_time:1757653447602600|
[2025/09/12 05:04:07 602621] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:a2e26695f2a54d13d3cc3f3c|spin_bit:0|
[2025/09/12 05:04:07 602633] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_packet_decrypt|largest_pn:417065231|
[2025/09/12 05:04:07 602641] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_packet_decrypt|decryption nonce|path_id:0|pn:417065232|
[2025/09/12 05:04:07 602651] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:417065232|
[2025/09/12 05:04:07 602659] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_process_frames|frame_type:2|
[2025/09/12 05:04:07 602669] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_send_ctl_on_ack_received|conn:0000558BB8A0CA5C|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:13|path_largest_ack:13|
[2025/09/12 05:04:07 602679] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_update_sample|sampler_update|prior_lost:4|tx_in_flight:54|prior_delivered:1786|prior_time:1757653447546696|is_app_limited:0|send_elapse:0|ack_elapse:55904|ctl_first_sent_time:1757653447546696|lagest_ack_time:1757653447602600|curr_delivered:1840|
[2025/09/12 05:04:07 602688] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_update_sample|sampler_sent_time_update:1757653447546696|
[2025/09/12 05:04:07 602697] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_send_ctl_on_ack_received|sndq_packets_used:0||sndq_packets_used_bytes:0|sndq_packets_free:10|
[2025/09/12 05:04:07 602704] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_send_ctl_update_rtt|before update rtt|conn:0000558BB8A0CA5C|srtt:32368|rttvar:8010|minrtt:30933|latest_rtt:55904|ack_delay:25224|
[2025/09/12 05:04:07 602712] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_send_ctl_update_rtt|l-0.0.0.0-443-a2e26695f2a54d13d3cc3f3c p-193.167.0.100-36963-ade3348668d917921fe3c14f8cef5fd499 |after update rtt|conn:0000558BB8A0CA5C|srtt:32185|rttvar:6374|minrtt:30933|latest_rtt:55904|ack_delay:25000|
[2025/09/12 05:04:07 602720] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_send_ctl_get_lost_sent_pn|largest_acked:13|lost_pn:3|thresh:10|
[2025/09/12 05:04:07 602728] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:04:07 602736] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_send_ctl_set_loss_detection_timer|unset|no ack-eliciting pkts in flight|conn:0000558BB8A0CA5C|path:0|
[2025/09/12 05:04:07 602742] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_timer_unset|type:LOSS_DETECTION|
[2025/09/12 05:04:07 602748] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_generate_sample|sampler: send_elapse 0, ack_elapse 55904, delivered 54|rate 965|lost 4|
[2025/09/12 05:04:07 602757] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_bbr_update_bandwidth|BBRv1: RTT round update 4 -> 5|
[2025/09/12 05:04:07 602765] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (965) in round 5|
[2025/09/12 05:04:07 602773] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_bbr_update_min_rtt|minrtt expire|rtt:30933, old_rtt:30933|
[2025/09/12 05:04:07 602781] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:5744|extra_cwnd:1376|
[2025/09/12 05:04:07 602788] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:47738|packet_lost:0|acked:54|po_sent_time:1757653447546696|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1840|
[2025/09/12 05:04:07 602797] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:47738|packet_lost:0|acked:54|po_sent_time:1757653447546696|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1840|
[2025/09/12 05:04:07 602806] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-a2e26695f2a54d13d3cc3f3c p-193.167.0.100-36963-ade3348668d917921fe3c14f8cef5fd499 |bbr on ack|mode:0|pacing_rate:4012576|bw:16420|cwnd:47792|full_bw_reached:0|inflight:0|srtt:32185|latest_rtt:55904|min_rtt:30933|applimit:0|lost:4|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:1|
[2025/09/12 05:04:07 602822] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:417065232|largest:417065232|pns:2|
[2025/09/12 05:04:07 602828] [info] |scid:a2e26695f2a54d13d3cc3f3c|xqc_conn_on_pkt_processed|====>|conn:0000558BB8A0CA5C|path:0|size:40|pkt_type:SHORT_HEADER|pkt_num:417065232|frame:ACK |recv_time:1757653447602600|dcid:a2e26695f2a54d13d3cc3f3c|dcid_seq:0|
[2025/09/12 05:04:07 602834] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_timer_set|type:PATH_IDLE|expire:1757653567602600|now:1757653447602600|interv:120000000|
[2025/09/12 05:04:07 602839] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_timer_set|type:CONN_IDLE|expire:1757653567602600|now:1757653447602600|interv:120000000|
[2025/09/12 05:04:07 602844] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_engine_remove_wakeup_queue|next_tick_time:1757653447636104|pq_index:0|
[2025/09/12 05:04:07 602850] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_engine_add_active_queue|last_ticked_time:1757653447546630|
[2025/09/12 05:04:07 602854] [debug] |xqc_engine_main_logic|BEGIN|now:1757653447602854|
[2025/09/12 05:04:07 602861] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_engine_process_conn|conn:0000558BB8A0CA5C|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:1757653447602859|
[2025/09/12 05:04:07 602869] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_conn_next_wakeup_time|wakeup_time:1757653567602600|
[2025/09/12 05:04:07 602874] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_engine_add_wakeup_queue|next_tick_time:1757653567602600|
[2025/09/12 05:04:07 602878] [debug] |xqc_engine_wakeup_after|wakeup:1757653449829225|now:1757653447602878|diff:2226347|
[2025/09/12 05:04:07 602884] [debug] |xqc_engine_main_logic|END|now:1757653447602859|
[2025/09/12 05:04:07 602890] [debug] |xqc_engine_main_logic|BEGIN|now:1757653447602890|
[2025/09/12 05:04:07 602895] [debug] |xqc_engine_wakeup_after|wakeup:1757653449829225|now:1757653447602895|diff:2226330|
[2025/09/12 05:04:07 602900] [debug] |xqc_engine_main_logic|END|now:1757653447602890|
[2025/09/12 05:04:08 339943] [info] |xqc_engine_packet_process|==>|conn:0000558BB8A0CA5C|size:309|state:ESTABED|recv_time:1757653448339938|
[2025/09/12 05:04:08 339972] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:a2e26695f2a54d13d3cc3f3c|spin_bit:0|
[2025/09/12 05:04:08 339987] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_packet_decrypt|largest_pn:417065232|
[2025/09/12 05:04:08 339995] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_packet_decrypt|decryption nonce|path_id:0|pn:417065233|
[2025/09/12 05:04:08 340011] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:417065233|
[2025/09/12 05:04:08 340020] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_process_frames|frame_type:18|
[2025/09/12 05:04:08 340029] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_process_new_conn_id_frame|new_conn_id|be1641b9a7eb6c8f067c65b6349b2fd3fb|sr_token:f4db73bf7b780a1e8fd3909c46603c16
[2025/09/12 05:04:08 340067] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_process_frames|frame_type:18|
[2025/09/12 05:04:08 340075] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_process_new_conn_id_frame|new_conn_id|8e15a1417adb4acc703dcf1f8cb6ecaa92|sr_token:189bc9883b5eb2ad7aea3ce36b701b2b
[2025/09/12 05:04:08 340085] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_process_frames|frame_type:18|
[2025/09/12 05:04:08 340093] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_process_new_conn_id_frame|new_conn_id|71f4bae87591653f7db360c133de1eca87|sr_token:983f74fa099f6e5dae8bf2b5d37d1cf7
[2025/09/12 05:04:08 340113] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_process_frames|frame_type:18|
[2025/09/12 05:04:08 340121] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_process_new_conn_id_frame|new_conn_id|54d333789ab09a6a26bdb126530aa14b8c|sr_token:34186b6e894c016f061155f97ca8a7cb
[2025/09/12 05:04:08 340130] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_process_frames|frame_type:18|
[2025/09/12 05:04:08 340137] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_process_new_conn_id_frame|new_conn_id|a14cd4cd9b07e0897a794549d172b8eef2|sr_token:841432b68e7b45676bb8980a06bbb446
[2025/09/12 05:04:08 340146] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_process_frames|frame_type:18|
[2025/09/12 05:04:08 340152] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_process_new_conn_id_frame|new_conn_id|2178bc944c5428e090085dfdda4413858d|sr_token:3d780e0ae883981fe4f7c2ebd7f7d134
[2025/09/12 05:04:08 340161] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_process_frames|frame_type:18|
[2025/09/12 05:04:08 340168] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_process_new_conn_id_frame|new_conn_id|5361aacf13690de66650e96fc6b138cad4|sr_token:8e2131efca59f148bb72d34fb3adbb7b
[2025/09/12 05:04:08 340177] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_process_frames|frame_type:b|
[2025/09/12 05:04:08 340185] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_process_stream_frame|offset:0|data_length:17|fin:1|stream_id:0|path:0|
[2025/09/12 05:04:08 340200] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_insert_stream_frame|merge left|merged_offset_end:17|new_offset:0|new_len:17|
[2025/09/12 05:04:08 340209] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_process_stream_frame|xqc_stream_ready_to_read all recvd|
[2025/09/12 05:04:08 340216] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_engine_remove_wakeup_queue|next_tick_time:1757653567602600|pq_index:13|
[2025/09/12 05:04:08 340226] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_engine_add_active_queue|last_ticked_time:1757653447602859|
[2025/09/12 05:04:08 340233] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_process_stream_frame|stream_length:17|merged_offset_end:17|stream_id:0|
[2025/09/12 05:04:08 340243] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_timer_set|type:ACK_01RTT|expire:1757653448364938|now:1757653448339938|interv:25000|
[2025/09/12 05:04:08 340254] [debug] |scid:a2e26695f2a54d13d3cc3f3c|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:1757653448339938|max_ack_delay:25000|
[2025/09/12 05:04:08 340263] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:417065233|largest:417065233|pns:2|
[2025/09/12 05:04:08 340271] [info] |scid:a2e26695f2a54d13d3cc3f3c|xqc_conn_on_pkt_processed|====>|conn:0000558BB8A0CA5C|path:0|size:309|pkt_type:SHORT_HEADER|pkt_num:417065233|frame:STREAM NEW_CONNECTION_ID |recv_time:1757653448339938|dcid:a2e26695f2a54d13d3cc3f3c|dcid_seq:0|
[2025/09/12 05:04:08 340281] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_timer_set|type:PATH_IDLE|expire:1757653568339938|now:1757653448339938|interv:120000000|
[2025/09/12 05:04:08 340289] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_timer_set|type:CONN_IDLE|expire:1757653568339938|now:1757653448339938|interv:120000000|
[2025/09/12 05:04:08 340297] [debug] |xqc_engine_main_logic|BEGIN|now:1757653448340297|
[2025/09/12 05:04:08 340307] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_engine_process_conn|conn:0000558BB8A0CA5C|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:1757653448340304|
[2025/09/12 05:04:08 340318] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_process_read_streams|stream_read_notify|flag:2|stream_id:0|conn:0000558BB8A0CA5C|
[2025/09/12 05:04:08 340391] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:25165824|
[2025/09/12 05:04:08 340411] [debug] |scid:a2e26695f2a54d13d3cc3f3c|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 05:04:08 340419] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_sample_check_app_limited|path:0|applimit:1840|
[2025/09/12 05:04:08 340433] [info] |scid:a2e26695f2a54d13d3cc3f3c|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:0000558BB8A0CA5C|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 05:04:08 340446] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_engine_conn_logic|engine is running on conn:l-0.0.0.0-443-a2e26695f2a54d13d3cc3f3c p-193.167.0.100-36963-ade3348668d917921fe3c14f8cef5fd499|
[2025/09/12 05:04:08 340463] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_path_get_perf_class|conn:0000558BB8A0CA5C|path_id:0|path_srtt:32185|min_srtt:32185|path_bw:16420|loss_rate:22.22|path_pto:0|
[2025/09/12 05:04:08 340473] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_send_ctl_can_send|l-0.0.0.0-443-a2e26695f2a54d13d3cc3f3c p-193.167.0.100-36963-ade3348668d917921fe3c14f8cef5fd499 |path:0|can:1|pkt_sz:1050|schedule_bytes:0|inflight:0|cwnd:47792|conn:0000558BB8A0CA5C|stream_id:0|stream_offset:1024|
[2025/09/12 05:04:08 340482] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_minrtt_scheduler_get_path|path srtt|conn:0000558BB8A0CA5C|path_id:0|path_srtt:32185|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:04:08 340492] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1050|reinj:0|path_class:2|
[2025/09/12 05:04:08 340502] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_check_acked_or_dropped_pkt|conn:0000558BB8A0CA5C|pkt_num:0|size:1050|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:04:08 340510] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_send_ctl_can_send|l-0.0.0.0-443-a2e26695f2a54d13d3cc3f3c p-193.167.0.100-36963-ade3348668d917921fe3c14f8cef5fd499 |path:0|can:1|pkt_sz:1050|schedule_bytes:0|inflight:0|cwnd:47792|conn:0000558BB8A0CA5C|stream_id:0|stream_offset:1024|
[2025/09/12 05:04:08 340519] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:04:08 340528] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:14|
[2025/09/12 05:04:08 340580] [info] |scid:a2e26695f2a54d13d3cc3f3c|xqc_send_packet_with_pn|<==|conn:0000558BB8A0CA5C|path:0|pkt_num:14|size:1050|sent:1066|pkt_type:SHORT_HEADER|frame:STREAM |inflight:0|now:1757653448340542|stream_id:0|stream_offset:1024|
[2025/09/12 05:04:08 340590] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_send_ctl_on_packet_sent|conn:0000558BB8A0CA5C|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 05:04:08 340600] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_send_ctl_on_packet_sent|path:0|inflight:0|applimit:1840|
[2025/09/12 05:04:08 340609] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_send_ctl_get_pto_time_and_space|srtt:32185|rtt_var:6374|pto_duration:57681|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:04:08 340619] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8A0CA5C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:04:08 340627] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8A0CA5C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:04:08 340634] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8A0CA5C|path:0|PNS: 2, unacked: 1050|
[2025/09/12 05:04:08 340641] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_timer_set|type:LOSS_DETECTION|expire:1757653448423223|now:1757653448340609|interv:82614|
[2025/09/12 05:04:08 340653] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB8A0CA5C|path:0|pns:2|expire:1757653448423223|now:1757653448340609|interval:82614|pto_count:0|srtt:32185
[2025/09/12 05:04:08 340659] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:47792|inflight:1050|
[2025/09/12 05:04:08 340665] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_conn_next_wakeup_time|wakeup_time:1757653448364938|
[2025/09/12 05:04:08 340671] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_engine_add_wakeup_queue|next_tick_time:1757653448364938|
[2025/09/12 05:04:08 340676] [debug] |xqc_engine_wakeup_after|wakeup:1757653448364938|now:1757653448340676|diff:24262|
[2025/09/12 05:04:08 340682] [debug] |xqc_engine_main_logic|END|now:1757653448340304|
[2025/09/12 05:04:08 340691] [info] |xqc_engine_packet_process|==>|conn:0000558BB8A0CA5C|size:309|state:ESTABED|recv_time:1757653448340691|
[2025/09/12 05:04:08 340700] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:a2e26695f2a54d13d3cc3f3c|spin_bit:0|
[2025/09/12 05:04:08 340711] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_packet_decrypt|largest_pn:417065233|
[2025/09/12 05:04:08 340719] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_packet_decrypt|decryption nonce|path_id:0|pn:417065234|
[2025/09/12 05:04:08 340729] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:417065234|
[2025/09/12 05:04:08 340734] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_process_frames|frame_type:18|
[2025/09/12 05:04:08 340739] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_process_new_conn_id_frame|new_conn_id|be1641b9a7eb6c8f067c65b6349b2fd3fb|sr_token:f4db73bf7b780a1e8fd3909c46603c16
[2025/09/12 05:04:08 340745] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_process_frames|frame_type:18|
[2025/09/12 05:04:08 340750] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_process_new_conn_id_frame|new_conn_id|8e15a1417adb4acc703dcf1f8cb6ecaa92|sr_token:189bc9883b5eb2ad7aea3ce36b701b2b
[2025/09/12 05:04:08 340755] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_process_frames|frame_type:18|
[2025/09/12 05:04:08 340759] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_process_new_conn_id_frame|new_conn_id|71f4bae87591653f7db360c133de1eca87|sr_token:983f74fa099f6e5dae8bf2b5d37d1cf7
[2025/09/12 05:04:08 340764] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_process_frames|frame_type:18|
[2025/09/12 05:04:08 340769] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_process_new_conn_id_frame|new_conn_id|54d333789ab09a6a26bdb126530aa14b8c|sr_token:34186b6e894c016f061155f97ca8a7cb
[2025/09/12 05:04:08 340774] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_process_frames|frame_type:18|
[2025/09/12 05:04:08 340779] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_process_new_conn_id_frame|new_conn_id|a14cd4cd9b07e0897a794549d172b8eef2|sr_token:841432b68e7b45676bb8980a06bbb446
[2025/09/12 05:04:08 340785] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_process_frames|frame_type:18|
[2025/09/12 05:04:08 340793] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_process_new_conn_id_frame|new_conn_id|2178bc944c5428e090085dfdda4413858d|sr_token:3d780e0ae883981fe4f7c2ebd7f7d134
[2025/09/12 05:04:08 340802] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_process_frames|frame_type:18|
[2025/09/12 05:04:08 340809] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_process_new_conn_id_frame|new_conn_id|5361aacf13690de66650e96fc6b138cad4|sr_token:8e2131efca59f148bb72d34fb3adbb7b
[2025/09/12 05:04:08 340815] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_process_frames|frame_type:b|
[2025/09/12 05:04:08 340820] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_process_stream_frame|offset:0|data_length:17|fin:1|stream_id:0|path:0|
[2025/09/12 05:04:08 340825] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_process_stream_frame|already recvd|data_offset:0|data_length:17|merged_offset_end:17|
[2025/09/12 05:04:08 340832] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_timer_unset|type:ACK_01RTT|
[2025/09/12 05:04:08 340842] [debug] |scid:a2e26695f2a54d13d3cc3f3c|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 05:04:08 340848] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:417065234|largest:417065234|pns:2|
[2025/09/12 05:04:08 340854] [info] |scid:a2e26695f2a54d13d3cc3f3c|xqc_conn_on_pkt_processed|====>|conn:0000558BB8A0CA5C|path:0|size:309|pkt_type:SHORT_HEADER|pkt_num:417065234|frame:STREAM NEW_CONNECTION_ID |recv_time:1757653448340691|dcid:a2e26695f2a54d13d3cc3f3c|dcid_seq:0|
[2025/09/12 05:04:08 340860] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_timer_set|type:PATH_IDLE|expire:1757653568340691|now:1757653448340691|interv:120000000|
[2025/09/12 05:04:08 340865] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_timer_set|type:CONN_IDLE|expire:1757653568340691|now:1757653448340691|interv:120000000|
[2025/09/12 05:04:08 340871] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_engine_remove_wakeup_queue|next_tick_time:1757653448364938|pq_index:0|
[2025/09/12 05:04:08 340880] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_engine_add_active_queue|last_ticked_time:1757653448340304|
[2025/09/12 05:04:08 340888] [debug] |xqc_engine_main_logic|BEGIN|now:1757653448340888|
[2025/09/12 05:04:08 340898] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_engine_process_conn|conn:0000558BB8A0CA5C|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:1757653448340896|
[2025/09/12 05:04:08 340906] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_gen_ack_frame|largest_recv:417065234|ack_delay:215|first_ack_range:3|largest_pkt_recv_time:1757653448340691|
[2025/09/12 05:04:08 340912] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_gen_ack_frame|high:417065234|low:417065231|pkt_pns:2|
[2025/09/12 05:04:08 340917] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_write_ack_to_one_packet|ack_size:8|path:0|path_largest_recv:417065234|frame_largest_recv:417065234|
[2025/09/12 05:04:08 340921] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:2|
[2025/09/12 05:04:08 340926] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:ACK |stream_id:0|stream_offset:0|
[2025/09/12 05:04:08 340931] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_check_acked_or_dropped_pkt|conn:0000558BB8A0CA5C|pkt_num:0|size:30|pkt_type:SHORT_HEADER|frame:ACK |
[2025/09/12 05:04:08 340935] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:15|
[2025/09/12 05:04:08 340963] [info] |scid:a2e26695f2a54d13d3cc3f3c|xqc_send_packet_with_pn|<==|conn:0000558BB8A0CA5C|path:0|pkt_num:15|size:30|sent:46|pkt_type:SHORT_HEADER|frame:ACK |inflight:1050|now:1757653448340941|stream_id:0|stream_offset:0|
[2025/09/12 05:04:08 340972] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_send_ctl_on_packet_sent|conn:0000558BB8A0CA5C|path:0|pkt_num:15|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 05:04:08 340981] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_conn_next_wakeup_time|wakeup_time:1757653448423223|
[2025/09/12 05:04:08 340987] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_engine_add_wakeup_queue|next_tick_time:1757653448423223|
[2025/09/12 05:04:08 340991] [debug] |xqc_engine_wakeup_after|wakeup:1757653448423223|now:1757653448340991|diff:82232|
[2025/09/12 05:04:08 340995] [debug] |xqc_engine_main_logic|END|now:1757653448340896|
[2025/09/12 05:04:08 341000] [debug] |xqc_engine_main_logic|BEGIN|now:1757653448341000|
[2025/09/12 05:04:08 341004] [debug] |xqc_engine_wakeup_after|wakeup:1757653448423223|now:1757653448341004|diff:82219|
[2025/09/12 05:04:08 341012] [debug] |xqc_engine_main_logic|END|now:1757653448341000|
[2025/09/12 05:04:08 424149] [debug] |xqc_engine_main_logic|BEGIN|now:1757653448424149|
[2025/09/12 05:04:08 424168] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_engine_remove_wakeup_queue|next_tick_time:1757653448423223|pq_index:0|
[2025/09/12 05:04:08 424175] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_engine_add_active_queue|last_ticked_time:1757653448340896|
[2025/09/12 05:04:08 424183] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_engine_process_conn|conn:0000558BB8A0CA5C|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:1757653448424181|
[2025/09/12 05:04:08 424189] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_timer_expire|timer expired|type:LOSS_DETECTION|expire_time:1757653448423223|now:1757653448424181|
[2025/09/12 05:04:08 424195] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_timer_loss_detection_timeout|path:0|loss_detection_timeout|
[2025/09/12 05:04:08 424201] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_timer_loss_detection_timeout|send Probe pkts|conn:0000558BB8A0CA5C|path:0|bytes_in_flight:1050|
[2025/09/12 05:04:08 424206] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_send_ctl_get_pto_time_and_space|srtt:32185|rtt_var:6374|pto_duration:57681|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:04:08 424213] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8A0CA5C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:04:08 424218] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8A0CA5C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:04:08 424223] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8A0CA5C|path:0|PNS: 2, unacked: 1050|
[2025/09/12 05:04:08 424228] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_path_send_one_or_two_ack_elicit_pkts|send two ack-eliciting pkts|path:0|pns:2|
[2025/09/12 05:04:08 424235] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_conn_send_probe_pkt|conn:0000558BB8A0CA5C|path:0|pkt_num:14|size:1050|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|
[2025/09/12 05:04:08 424242] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_path_send_one_or_two_ack_elicit_pkts|dup pkt on PTO, pkt_num:14|
[2025/09/12 05:04:08 424247] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_conn_send_probe_pkt|conn:0000558BB8A0CA5C|path:0|pkt_num:14|size:1050|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|
[2025/09/12 05:04:08 424253] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_timer_loss_detection_timeout|xqc_send_ctl_set_loss_detection_timer|PTO|conn:0000558BB8A0CA5C|pto_count:1
[2025/09/12 05:04:08 424259] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_send_ctl_set_loss_detection_timer|unset|no ack-eliciting pkts in flight|conn:0000558BB8A0CA5C|path:0|
[2025/09/12 05:04:08 424264] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_timer_unset|type:LOSS_DETECTION|
[2025/09/12 05:04:08 424269] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_timer_expire|unset|type:LOSS_DETECTION|expire_time:0|now:1757653448424181|
[2025/09/12 05:04:08 424274] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_timer_unset|type:LOSS_DETECTION|
[2025/09/12 05:04:08 424281] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:STREAM |stream_id:0|stream_offset:1024|
[2025/09/12 05:04:08 424287] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:STREAM |stream_id:0|stream_offset:1024|
[2025/09/12 05:04:08 424293] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_check_acked_or_dropped_pkt|conn:0000558BB8A0CA5C|pkt_num:14|size:1050|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:04:08 424299] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:16|
[2025/09/12 05:04:08 424345] [info] |scid:a2e26695f2a54d13d3cc3f3c|xqc_send_packet_with_pn|<==|conn:0000558BB8A0CA5C|path:0|pkt_num:16|size:1050|sent:1066|pkt_type:SHORT_HEADER|frame:STREAM |inflight:0|now:1757653448424311|stream_id:0|stream_offset:1024|
[2025/09/12 05:04:08 424363] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_send_ctl_on_packet_sent|conn:0000558BB8A0CA5C|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:0|
[2025/09/12 05:04:08 424370] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_send_ctl_on_packet_sent|path:0|inflight:0|applimit:1840|
[2025/09/12 05:04:08 424376] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_send_ctl_get_pto_time_and_space|srtt:32185|rtt_var:6374|pto_duration:115362|backoff_factor:2.00|backoff:2.00|pto_cnt:1|max_ack_delay:25|
[2025/09/12 05:04:08 424382] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8A0CA5C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:04:08 424387] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8A0CA5C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:04:08 424392] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8A0CA5C|path:0|PNS: 2, unacked: 1050|
[2025/09/12 05:04:08 424397] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_timer_set|type:LOSS_DETECTION|expire:1757653448589673|now:1757653448424375|interv:165298|
[2025/09/12 05:04:08 424403] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB8A0CA5C|path:0|pns:2|expire:1757653448589673|now:1757653448424375|interval:165298|pto_count:1|srtt:32185
[2025/09/12 05:04:08 424409] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:47792|inflight:1050|
[2025/09/12 05:04:08 424416] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_check_acked_or_dropped_pkt|conn:0000558BB8A0CA5C|pkt_num:14|size:1050|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:04:08 424422] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:17|
[2025/09/12 05:04:08 424450] [info] |scid:a2e26695f2a54d13d3cc3f3c|xqc_send_packet_with_pn|<==|conn:0000558BB8A0CA5C|path:0|pkt_num:17|size:1050|sent:1066|pkt_type:SHORT_HEADER|frame:STREAM |inflight:1050|now:1757653448424430|stream_id:0|stream_offset:1024|
[2025/09/12 05:04:08 424457] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_send_ctl_on_packet_sent|conn:0000558BB8A0CA5C|path:0|pkt_num:17|origin_pktnum:14|size:1050|enc_size:1066|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:16|
[2025/09/12 05:04:08 424463] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_send_ctl_on_packet_sent|path:0|inflight:1050|applimit:1840|
[2025/09/12 05:04:08 424469] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_send_ctl_get_pto_time_and_space|srtt:32185|rtt_var:6374|pto_duration:115362|backoff_factor:2.00|backoff:2.00|pto_cnt:1|max_ack_delay:25|
[2025/09/12 05:04:08 424474] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8A0CA5C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:04:08 424479] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8A0CA5C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:04:08 424484] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8A0CA5C|path:0|PNS: 2, unacked: 2100|
[2025/09/12 05:04:08 424490] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_timer_set|type:LOSS_DETECTION|expire:1757653448589792|now:1757653448424468|interv:165324|
[2025/09/12 05:04:08 424495] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB8A0CA5C|path:0|pns:2|expire:1757653448589792|now:1757653448424468|interval:165324|pto_count:1|srtt:32185
[2025/09/12 05:04:08 424501] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:47792|inflight:2100|
[2025/09/12 05:04:08 424507] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_conn_next_wakeup_time|wakeup_time:1757653448589792|
[2025/09/12 05:04:08 424513] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_engine_add_wakeup_queue|next_tick_time:1757653448589792|
[2025/09/12 05:04:08 424523] [debug] |xqc_engine_wakeup_after|wakeup:1757653448589792|now:1757653448424523|diff:165269|
[2025/09/12 05:04:08 424529] [debug] |xqc_engine_main_logic|END|now:1757653448424181|
[2025/09/12 05:04:08 481740] [info] |xqc_engine_packet_process|==>|conn:0000558BB8A0CA5C|size:42|state:ESTABED|recv_time:1757653448481738|
[2025/09/12 05:04:08 481757] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:a2e26695f2a54d13d3cc3f3c|spin_bit:0|
[2025/09/12 05:04:08 481778] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_packet_decrypt|largest_pn:417065234|
[2025/09/12 05:04:08 481785] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_packet_decrypt|decryption nonce|path_id:0|pn:417065236|
[2025/09/12 05:04:08 481794] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:417065236|
[2025/09/12 05:04:08 481801] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_process_frames|frame_type:2|
[2025/09/12 05:04:08 481809] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_send_ctl_on_ack_received|conn:0000558BB8A0CA5C|path:0|pkt_num:16|origin_pktnum:14|size:1050|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:17|path_largest_ack:16|
[2025/09/12 05:04:08 481817] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_update_sample|sampler_update|prior_lost:4|tx_in_flight:1050|prior_delivered:1840|prior_time:1757653448424311|is_app_limited:1|send_elapse:0|ack_elapse:57427|ctl_first_sent_time:1757653448424311|lagest_ack_time:1757653448481738|curr_delivered:2890|
[2025/09/12 05:04:08 481825] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_update_sample|sampler_sent_time_update:1757653448424311|
[2025/09/12 05:04:08 481832] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_conn_decrease_unacked_stream_ref|stream enter DATA RECVD|stream_id:0
[2025/09/12 05:04:08 481844] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_stream_maybe_need_close|stream_id:0|stream_type:0|
[2025/09/12 05:04:08 481850] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_timer_set|type:STREAM_CLOSE|expire:1757653448729893|now:1757653448481850|interv:248043|
[2025/09/12 05:04:08 481873] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_send_ctl_on_ack_received|sndq_packets_used:2||sndq_packets_used_bytes:0|sndq_packets_free:8|
[2025/09/12 05:04:08 481881] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_send_ctl_on_ack_received|conn:0000558BB8A0CA5C|path:0|pkt_num:17|origin_pktnum:14|size:1050|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:17|path_largest_ack:17|
[2025/09/12 05:04:08 481888] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_update_sample|sampler_update|prior_lost:4|tx_in_flight:1050|prior_delivered:1840|prior_time:1757653448424311|is_app_limited:1|send_elapse:0|ack_elapse:57427|ctl_first_sent_time:1757653448424311|lagest_ack_time:1757653448481738|curr_delivered:3940|
[2025/09/12 05:04:08 481895] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_update_sample|sampler_sent_time_update:1757653448424430|
[2025/09/12 05:04:08 481901] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_send_ctl_on_ack_received|sndq_packets_used:0||sndq_packets_used_bytes:0|sndq_packets_free:10|
[2025/09/12 05:04:08 481905] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_send_ctl_update_rtt|before update rtt|conn:0000558BB8A0CA5C|srtt:32185|rttvar:6374|minrtt:30933|latest_rtt:57308|ack_delay:25144|
[2025/09/12 05:04:08 481910] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_send_ctl_update_rtt|l-0.0.0.0-443-a2e26695f2a54d13d3cc3f3c p-193.167.0.100-36963-ade3348668d917921fe3c14f8cef5fd499 |after update rtt|conn:0000558BB8A0CA5C|srtt:32200|rttvar:4811|minrtt:30933|latest_rtt:57308|ack_delay:25000|
[2025/09/12 05:04:08 481914] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_send_ctl_get_lost_sent_pn|largest_acked:17|lost_pn:7|thresh:10|
[2025/09/12 05:04:08 481918] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:04:08 481922] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_send_ctl_set_loss_detection_timer|unset|no ack-eliciting pkts in flight|conn:0000558BB8A0CA5C|path:0|
[2025/09/12 05:04:08 481934] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_timer_unset|type:LOSS_DETECTION|
[2025/09/12 05:04:08 481938] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_generate_sample|sampler: send_elapse 0, ack_elapse 57427, delivered 2100|rate 36568|lost 4|
[2025/09/12 05:04:08 481942] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_bbr_update_bandwidth|BBRv1: RTT round update 5 -> 6|
[2025/09/12 05:04:08 481947] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (36568) in round 6|
[2025/09/12 05:04:08 481951] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_bbr_update_min_rtt|minrtt expire|rtt:30933, old_rtt:30933|
[2025/09/12 05:04:08 481955] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:5744|extra_cwnd:4200|
[2025/09/12 05:04:08 481959] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:47792|packet_lost:0|acked:2100|po_sent_time:1757653448424430|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:3940|
[2025/09/12 05:04:08 481964] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:47792|packet_lost:0|acked:2100|po_sent_time:1757653448424430|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:3940|
[2025/09/12 05:04:08 481969] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-a2e26695f2a54d13d3cc3f3c p-193.167.0.100-36963-ade3348668d917921fe3c14f8cef5fd499 |bbr on ack|mode:0|pacing_rate:4012576|bw:36568|cwnd:49892|full_bw_reached:0|inflight:0|srtt:32200|latest_rtt:57308|min_rtt:30933|applimit:1|lost:4|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:1|
[2025/09/12 05:04:08 481974] [stats] |scid:a2e26695f2a54d13d3cc3f3c|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-a2e26695f2a54d13d3cc3f3c p-193.167.0.100-36963-ade3348668d917921fe3c14f8cef5fd499 |bandwidth change record|bw_before:16420|bw_after:36568|srtt:32200|cwnd:49892|
[2025/09/12 05:04:08 481978] [stats] |scid:a2e26695f2a54d13d3cc3f3c|xqc_send_ctl_info_circle_record|l-0.0.0.0-443-a2e26695f2a54d13d3cc3f3c p-193.167.0.100-36963-ade3348668d917921fe3c14f8cef5fd499 |path:0||cwnd:49892|inflight:0|mode:0|applimit:0|pacing_rate:4012576|bw:36568|srtt:32200|latest_rtt:57308|min_rtt:30933|send:26|lost:4|tlp:5|recv:14|recovery:0|slow_start:1|conn_life:2161559|acked:2100|delivered:3940|is_cwnd_limited:0|
[2025/09/12 05:04:08 481986] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:417065236|largest:417065236|pns:2|
[2025/09/12 05:04:08 481990] [info] |scid:a2e26695f2a54d13d3cc3f3c|xqc_conn_on_pkt_processed|====>|conn:0000558BB8A0CA5C|path:0|size:42|pkt_type:SHORT_HEADER|pkt_num:417065236|frame:ACK |recv_time:1757653448481738|dcid:a2e26695f2a54d13d3cc3f3c|dcid_seq:0|
[2025/09/12 05:04:08 481995] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_timer_set|type:PATH_IDLE|expire:1757653568481738|now:1757653448481738|interv:120000000|
[2025/09/12 05:04:08 481999] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_timer_set|type:CONN_IDLE|expire:1757653568481738|now:1757653448481738|interv:120000000|
[2025/09/12 05:04:08 482003] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_engine_remove_wakeup_queue|next_tick_time:1757653448589792|pq_index:0|
[2025/09/12 05:04:08 482008] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_engine_add_active_queue|last_ticked_time:1757653448424181|
[2025/09/12 05:04:08 482012] [debug] |xqc_engine_main_logic|BEGIN|now:1757653448482012|
[2025/09/12 05:04:08 482017] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_engine_process_conn|conn:0000558BB8A0CA5C|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:1757653448482016|
[2025/09/12 05:04:08 482027] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_conn_next_wakeup_time|wakeup_time:1757653448729893|
[2025/09/12 05:04:08 482031] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_engine_add_wakeup_queue|next_tick_time:1757653448729893|
[2025/09/12 05:04:08 482035] [debug] |xqc_engine_wakeup_after|wakeup:1757653448729893|now:1757653448482035|diff:247858|
[2025/09/12 05:04:08 482063] [debug] |xqc_engine_main_logic|END|now:1757653448482016|
[2025/09/12 05:04:08 482071] [debug] |xqc_engine_main_logic|BEGIN|now:1757653448482071|
[2025/09/12 05:04:08 482076] [debug] |xqc_engine_wakeup_after|wakeup:1757653448729893|now:1757653448482076|diff:247817|
[2025/09/12 05:04:08 482080] [debug] |xqc_engine_main_logic|END|now:1757653448482071|
[2025/09/12 05:04:08 730384] [debug] |xqc_engine_main_logic|BEGIN|now:1757653448730384|
[2025/09/12 05:04:08 730422] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_engine_remove_wakeup_queue|next_tick_time:1757653448729893|pq_index:0|
[2025/09/12 05:04:08 730429] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_engine_add_active_queue|last_ticked_time:1757653448482016|
[2025/09/12 05:04:08 730438] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_engine_process_conn|conn:0000558BB8A0CA5C|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:1757653448730434|
[2025/09/12 05:04:08 730445] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_timer_expire|timer expired|type:STREAM_CLOSE|expire_time:1757653448729893|now:1757653448730434|
[2025/09/12 05:04:08 730451] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_timer_stream_close_timeout|stream_id:0|stream_type:0|stream close|
[2025/09/12 05:04:08 730456] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_destroy_stream|send_state:3|recv_state:3|stream_id:0|stream_type:0|
[2025/09/12 05:04:08 730467] [stats] |scid:a2e26695f2a54d13d3cc3f3c|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:1757653448340197|wrt_delay:234|snd_delay:345|finwrt_delay:234|finsnd_delay:84233|finrcv_delay:2|finread_delay:131|all_acked_delay:141645|firstfinack_dely:141635|close_delay:141653|apprst_delay:0|rstsnd_delay:0|rstrcv_delay:0|l-0.0.0.0-443-a2e26695f2a54d13d3cc3f3c p-193.167.0.100-36963-ade3348668d917921fe3c14f8cef5fd499|path_info:mp is not supported in connection scid:a2e26695f2a54d13d3cc3f3c|fec_recv_delay:0u|fec_send_rpr_cnt:0|retrans:1|
[2025/09/12 05:04:08 730476] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_timer_expire|unset|type:STREAM_CLOSE|expire_time:1757653448729893|now:1757653448730434|
[2025/09/12 05:04:08 730482] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_timer_unset|type:STREAM_CLOSE|
[2025/09/12 05:04:08 730491] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_conn_next_wakeup_time|wakeup_time:1757653568481738|
[2025/09/12 05:04:08 730496] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_engine_add_wakeup_queue|next_tick_time:1757653568481738|
[2025/09/12 05:04:08 730501] [debug] |xqc_engine_wakeup_after|wakeup:1757653449829225|now:1757653448730501|diff:1098724|
[2025/09/12 05:04:08 730507] [debug] |xqc_engine_main_logic|END|now:1757653448730434|
[2025/09/12 05:04:09 830665] [debug] |xqc_engine_main_logic|BEGIN|now:1757653449830664|
[2025/09/12 05:04:09 830693] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_engine_remove_wakeup_queue|next_tick_time:1757653449829225|pq_index:0|
[2025/09/12 05:04:09 830700] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_engine_add_active_queue|last_ticked_time:1757653429306421|
[2025/09/12 05:04:09 830709] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_engine_process_conn|conn:0000558BB8826E8C|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:1757653449830706|
[2025/09/12 05:04:09 830717] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_timer_expire|timer expired|type:LOSS_DETECTION|expire_time:1757653449829225|now:1757653449830706|
[2025/09/12 05:04:09 830732] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_timer_loss_detection_timeout|path:0|loss_detection_timeout|
[2025/09/12 05:04:09 830737] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_timer_loss_detection_timeout|send Probe pkts|conn:0000558BB8826E8C|path:0|bytes_in_flight:16800|
[2025/09/12 05:04:09 830743] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_send_ctl_get_pto_time_and_space|srtt:32434|rtt_var:5683|pto_duration:14122496|backoff_factor:2.00|backoff:256.00|pto_cnt:8|max_ack_delay:25|
[2025/09/12 05:04:09 830749] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8826E8C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:04:09 830754] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8826E8C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:04:09 830759] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8826E8C|path:0|PNS: 2, unacked: 16800|
[2025/09/12 05:04:09 830764] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_path_send_one_or_two_ack_elicit_pkts|send two ack-eliciting pkts|path:0|pns:2|
[2025/09/12 05:04:09 830771] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_conn_send_probe_pkt|conn:0000558BB8826E8C|path:0|pkt_num:6|size:1050|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|
[2025/09/12 05:04:09 830782] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_conn_send_probe_pkt|conn:0000558BB8826E8C|path:0|pkt_num:10|size:1050|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|
[2025/09/12 05:04:09 830788] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_timer_loss_detection_timeout|xqc_send_ctl_set_loss_detection_timer|PTO|conn:0000558BB8826E8C|pto_count:9
[2025/09/12 05:04:09 830794] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_send_ctl_get_pto_time_and_space|srtt:32434|rtt_var:5683|pto_duration:28244992|backoff_factor:2.00|backoff:512.00|pto_cnt:9|max_ack_delay:25|
[2025/09/12 05:04:09 830799] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8826E8C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:04:09 830804] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8826E8C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:04:09 830809] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8826E8C|path:0|PNS: 2, unacked: 16800|
[2025/09/12 05:04:09 830814] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_timer_set|type:LOSS_DETECTION|expire:1757653470351721|now:1757653449830793|interv:20520928|
[2025/09/12 05:04:09 830819] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB8826E8C|path:0|pns:2|expire:1757653470351721|now:1757653449830793|interval:20520928|pto_count:9|srtt:32434
[2025/09/12 05:04:09 830828] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:STREAM |stream_id:0|stream_offset:1024|
[2025/09/12 05:04:09 830835] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:STREAM |stream_id:0|stream_offset:1024|
[2025/09/12 05:04:09 830841] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_check_acked_or_dropped_pkt|conn:0000558BB8826E8C|pkt_num:6|size:1050|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:04:09 830848] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:40|
[2025/09/12 05:04:09 830914] [info] |scid:e1cd2c3fe9d969e44b804b46|xqc_send_packet_with_pn|<==|conn:0000558BB8826E8C|path:0|pkt_num:40|size:1050|sent:1066|pkt_type:SHORT_HEADER|frame:STREAM |inflight:16800|now:1757653449830866|stream_id:0|stream_offset:1024|
[2025/09/12 05:04:09 830921] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_send_ctl_on_packet_sent|conn:0000558BB8826E8C|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 05:04:09 830933] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_send_ctl_on_packet_sent|path:0|inflight:16800|applimit:0|
[2025/09/12 05:04:09 830939] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_send_ctl_get_pto_time_and_space|srtt:32434|rtt_var:5683|pto_duration:28244992|backoff_factor:2.00|backoff:512.00|pto_cnt:9|max_ack_delay:25|
[2025/09/12 05:04:09 830944] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8826E8C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:04:09 830949] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8826E8C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:04:09 830954] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8826E8C|path:0|PNS: 2, unacked: 17850|
[2025/09/12 05:04:09 830959] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_timer_set|type:LOSS_DETECTION|expire:1757653490875858|now:1757653449830938|interv:41044920|
[2025/09/12 05:04:09 830964] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB8826E8C|path:0|pns:2|expire:1757653490875858|now:1757653449830938|interval:41044920|pto_count:9|srtt:32434
[2025/09/12 05:04:09 830970] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:49969|inflight:17850|
[2025/09/12 05:04:09 830976] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_check_acked_or_dropped_pkt|conn:0000558BB8826E8C|pkt_num:10|size:1050|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:04:09 830982] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:41|
[2025/09/12 05:04:09 831007] [info] |scid:e1cd2c3fe9d969e44b804b46|xqc_send_packet_with_pn|<==|conn:0000558BB8826E8C|path:0|pkt_num:41|size:1050|sent:1066|pkt_type:SHORT_HEADER|frame:STREAM |inflight:17850|now:1757653449830989|stream_id:0|stream_offset:1024|
[2025/09/12 05:04:09 831014] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_send_ctl_on_packet_sent|conn:0000558BB8826E8C|path:0|pkt_num:41|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 05:04:09 831020] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_send_ctl_on_packet_sent|path:0|inflight:17850|applimit:0|
[2025/09/12 05:04:09 831025] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_send_ctl_get_pto_time_and_space|srtt:32434|rtt_var:5683|pto_duration:28244992|backoff_factor:2.00|backoff:512.00|pto_cnt:9|max_ack_delay:25|
[2025/09/12 05:04:09 831031] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8826E8C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:04:09 831036] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8826E8C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:04:09 831063] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8826E8C|path:0|PNS: 2, unacked: 18900|
[2025/09/12 05:04:09 831071] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_timer_set|type:LOSS_DETECTION|expire:1757653490875981|now:1757653449831025|interv:41044956|
[2025/09/12 05:04:09 831079] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB8826E8C|path:0|pns:2|expire:1757653490875981|now:1757653449831025|interval:41044956|pto_count:9|srtt:32434
[2025/09/12 05:04:09 831084] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:49969|inflight:18900|
[2025/09/12 05:04:09 831091] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_conn_next_wakeup_time|wakeup_time:1757653490875981|
[2025/09/12 05:04:09 831096] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_engine_add_wakeup_queue|next_tick_time:1757653490875981|
[2025/09/12 05:04:09 831101] [debug] |xqc_engine_wakeup_after|wakeup:1757653450939076|now:1757653449831101|diff:1107975|
[2025/09/12 05:04:09 831107] [debug] |xqc_engine_main_logic|END|now:1757653449830706|
[2025/09/12 05:04:10 196071] [info] |xqc_engine_packet_process|==>|conn:0000558BB8A0CA5C|size:309|state:ESTABED|recv_time:1757653450196067|
[2025/09/12 05:04:10 196106] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:a2e26695f2a54d13d3cc3f3c|spin_bit:0|
[2025/09/12 05:04:10 196121] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_packet_decrypt|largest_pn:417065236|
[2025/09/12 05:04:10 196130] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_packet_decrypt|decryption nonce|path_id:0|pn:417065238|
[2025/09/12 05:04:10 196145] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:417065238|
[2025/09/12 05:04:10 196154] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_process_frames|frame_type:18|
[2025/09/12 05:04:10 196163] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_process_new_conn_id_frame|new_conn_id|be1641b9a7eb6c8f067c65b6349b2fd3fb|sr_token:f4db73bf7b780a1e8fd3909c46603c16
[2025/09/12 05:04:10 196172] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_process_frames|frame_type:18|
[2025/09/12 05:04:10 196180] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_process_new_conn_id_frame|new_conn_id|8e15a1417adb4acc703dcf1f8cb6ecaa92|sr_token:189bc9883b5eb2ad7aea3ce36b701b2b
[2025/09/12 05:04:10 196189] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_process_frames|frame_type:18|
[2025/09/12 05:04:10 196198] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_process_new_conn_id_frame|new_conn_id|71f4bae87591653f7db360c133de1eca87|sr_token:983f74fa099f6e5dae8bf2b5d37d1cf7
[2025/09/12 05:04:10 196205] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_process_frames|frame_type:18|
[2025/09/12 05:04:10 196213] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_process_new_conn_id_frame|new_conn_id|54d333789ab09a6a26bdb126530aa14b8c|sr_token:34186b6e894c016f061155f97ca8a7cb
[2025/09/12 05:04:10 196220] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_process_frames|frame_type:18|
[2025/09/12 05:04:10 196225] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_process_new_conn_id_frame|new_conn_id|a14cd4cd9b07e0897a794549d172b8eef2|sr_token:841432b68e7b45676bb8980a06bbb446
[2025/09/12 05:04:10 196230] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_process_frames|frame_type:18|
[2025/09/12 05:04:10 196235] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_process_new_conn_id_frame|new_conn_id|2178bc944c5428e090085dfdda4413858d|sr_token:3d780e0ae883981fe4f7c2ebd7f7d134
[2025/09/12 05:04:10 196240] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_process_frames|frame_type:18|
[2025/09/12 05:04:10 196245] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_process_new_conn_id_frame|new_conn_id|5361aacf13690de66650e96fc6b138cad4|sr_token:8e2131efca59f148bb72d34fb3adbb7b
[2025/09/12 05:04:10 196250] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_process_frames|frame_type:b|
[2025/09/12 05:04:10 196256] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_process_stream_frame|offset:0|data_length:17|fin:1|stream_id:0|path:0|
[2025/09/12 05:04:10 196263] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_passive_create_stream|stream already closed|stream_id:0|
[2025/09/12 05:04:10 196271] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_timer_set|type:ACK_01RTT|expire:1757653450221067|now:1757653450196067|interv:25000|
[2025/09/12 05:04:10 196278] [debug] |scid:a2e26695f2a54d13d3cc3f3c|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:1757653450196067|max_ack_delay:25000|
[2025/09/12 05:04:10 196284] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:417065238|largest:417065238|pns:2|
[2025/09/12 05:04:10 196290] [info] |scid:a2e26695f2a54d13d3cc3f3c|xqc_conn_on_pkt_processed|====>|conn:0000558BB8A0CA5C|path:0|size:309|pkt_type:SHORT_HEADER|pkt_num:417065238|frame:STREAM NEW_CONNECTION_ID |recv_time:1757653450196067|dcid:a2e26695f2a54d13d3cc3f3c|dcid_seq:0|
[2025/09/12 05:04:10 196298] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_timer_set|type:PATH_IDLE|expire:1757653570196067|now:1757653450196067|interv:120000000|
[2025/09/12 05:04:10 196309] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_timer_set|type:CONN_IDLE|expire:1757653570196067|now:1757653450196067|interv:120000000|
[2025/09/12 05:04:10 196314] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_engine_remove_wakeup_queue|next_tick_time:1757653568481738|pq_index:8|
[2025/09/12 05:04:10 196319] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_engine_add_active_queue|last_ticked_time:1757653448730434|
[2025/09/12 05:04:10 196324] [debug] |xqc_engine_main_logic|BEGIN|now:1757653450196324|
[2025/09/12 05:04:10 196331] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_engine_process_conn|conn:0000558BB8A0CA5C|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:1757653450196329|
[2025/09/12 05:04:10 196339] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_conn_next_wakeup_time|wakeup_time:1757653450221067|
[2025/09/12 05:04:10 196345] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_engine_add_wakeup_queue|next_tick_time:1757653450221067|
[2025/09/12 05:04:10 196350] [debug] |xqc_engine_wakeup_after|wakeup:1757653450221067|now:1757653450196350|diff:24717|
[2025/09/12 05:04:10 196355] [debug] |xqc_engine_main_logic|END|now:1757653450196329|
[2025/09/12 05:04:10 196362] [debug] |xqc_engine_main_logic|BEGIN|now:1757653450196362|
[2025/09/12 05:04:10 196367] [debug] |xqc_engine_wakeup_after|wakeup:1757653450221067|now:1757653450196367|diff:24700|
[2025/09/12 05:04:10 196371] [debug] |xqc_engine_main_logic|END|now:1757653450196362|
[2025/09/12 05:04:10 221478] [debug] |xqc_engine_main_logic|BEGIN|now:1757653450221478|
[2025/09/12 05:04:10 221495] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_engine_remove_wakeup_queue|next_tick_time:1757653450221067|pq_index:0|
[2025/09/12 05:04:10 221502] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_engine_add_active_queue|last_ticked_time:1757653450196329|
[2025/09/12 05:04:10 221509] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_engine_process_conn|conn:0000558BB8A0CA5C|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:1757653450221507|
[2025/09/12 05:04:10 221515] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_timer_expire|timer expired|type:ACK_01RTT|expire_time:1757653450221067|now:1757653450221507|
[2025/09/12 05:04:10 221520] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_timer_ack_timeout|pns:2|path:0|
[2025/09/12 05:04:10 221525] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_timer_expire|unset|type:ACK_01RTT|expire_time:1757653450221067|now:1757653450221507|
[2025/09/12 05:04:10 221530] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_timer_unset|type:ACK_01RTT|
[2025/09/12 05:04:10 221538] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_gen_ack_frame|largest_recv:417065238|ack_delay:25471|first_ack_range:0|largest_pkt_recv_time:1757653450196067|
[2025/09/12 05:04:10 221544] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_gen_ack_frame|high:417065238|low:417065238|pkt_pns:2|
[2025/09/12 05:04:10 221549] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_gen_ack_frame|high:417065236|low:417065236|pkt_pns:2|
[2025/09/12 05:04:10 221553] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_gen_ack_frame|high:417065234|low:417065231|pkt_pns:2|
[2025/09/12 05:04:10 221558] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_write_ack_to_one_packet|ack_size:13|path:0|path_largest_recv:417065238|frame_largest_recv:417065238|
[2025/09/12 05:04:10 221564] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:2|
[2025/09/12 05:04:10 221569] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:ACK |stream_id:0|stream_offset:0|
[2025/09/12 05:04:10 221576] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_check_acked_or_dropped_pkt|conn:0000558BB8A0CA5C|pkt_num:0|size:35|pkt_type:SHORT_HEADER|frame:ACK |
[2025/09/12 05:04:10 221589] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:18|
[2025/09/12 05:04:10 221629] [info] |scid:a2e26695f2a54d13d3cc3f3c|xqc_send_packet_with_pn|<==|conn:0000558BB8A0CA5C|path:0|pkt_num:18|size:35|sent:51|pkt_type:SHORT_HEADER|frame:ACK |inflight:0|now:1757653450221599|stream_id:0|stream_offset:0|
[2025/09/12 05:04:10 221637] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_send_ctl_on_packet_sent|conn:0000558BB8A0CA5C|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 05:04:10 221644] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_conn_next_wakeup_time|wakeup_time:1757653570196067|
[2025/09/12 05:04:10 221649] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_engine_add_wakeup_queue|next_tick_time:1757653570196067|
[2025/09/12 05:04:10 221654] [debug] |xqc_engine_wakeup_after|wakeup:1757653450939076|now:1757653450221654|diff:717422|
[2025/09/12 05:04:10 221659] [debug] |xqc_engine_main_logic|END|now:1757653450221507|
[2025/09/12 05:04:10 940439] [debug] |xqc_engine_main_logic|BEGIN|now:1757653450940438|
[2025/09/12 05:04:10 940465] [debug] |scid:c725a148133eb545b87c161b|xqc_engine_remove_wakeup_queue|next_tick_time:1757653450939076|pq_index:0|
[2025/09/12 05:04:10 940472] [debug] |scid:c725a148133eb545b87c161b|xqc_engine_add_active_queue|last_ticked_time:1757653441234581|
[2025/09/12 05:04:10 940481] [debug] |scid:c725a148133eb545b87c161b|xqc_engine_process_conn|conn:0000558BB88B165C|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:1757653450940478|
[2025/09/12 05:04:10 940488] [debug] |scid:c725a148133eb545b87c161b|xqc_timer_expire|timer expired|type:LOSS_DETECTION|expire_time:1757653450939076|now:1757653450940478|
[2025/09/12 05:04:10 940494] [debug] |scid:c725a148133eb545b87c161b|xqc_timer_loss_detection_timeout|path:0|loss_detection_timeout|
[2025/09/12 05:04:10 940499] [debug] |scid:c725a148133eb545b87c161b|xqc_timer_loss_detection_timeout|send Probe pkts|conn:0000558BB88B165C|path:0|bytes_in_flight:13650|
[2025/09/12 05:04:10 940504] [debug] |scid:c725a148133eb545b87c161b|xqc_send_ctl_get_pto_time_and_space|srtt:32278|rtt_var:4634|pto_duration:6504192|backoff_factor:2.00|backoff:128.00|pto_cnt:7|max_ack_delay:25|
[2025/09/12 05:04:10 940511] [debug] |scid:c725a148133eb545b87c161b|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB88B165C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:04:10 940516] [debug] |scid:c725a148133eb545b87c161b|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB88B165C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:04:10 940521] [debug] |scid:c725a148133eb545b87c161b|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB88B165C|path:0|PNS: 2, unacked: 13650|
[2025/09/12 05:04:10 940525] [debug] |scid:c725a148133eb545b87c161b|xqc_path_send_one_or_two_ack_elicit_pkts|send two ack-eliciting pkts|path:0|pns:2|
[2025/09/12 05:04:10 940532] [debug] |scid:c725a148133eb545b87c161b|xqc_conn_send_probe_pkt|conn:0000558BB88B165C|path:0|pkt_num:18|size:1050|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|
[2025/09/12 05:04:10 940543] [debug] |scid:c725a148133eb545b87c161b|xqc_conn_send_probe_pkt|conn:0000558BB88B165C|path:0|pkt_num:20|size:1050|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|
[2025/09/12 05:04:10 940549] [debug] |scid:c725a148133eb545b87c161b|xqc_timer_loss_detection_timeout|xqc_send_ctl_set_loss_detection_timer|PTO|conn:0000558BB88B165C|pto_count:8
[2025/09/12 05:04:10 940554] [debug] |scid:c725a148133eb545b87c161b|xqc_send_ctl_get_pto_time_and_space|srtt:32278|rtt_var:4634|pto_duration:13008384|backoff_factor:2.00|backoff:256.00|pto_cnt:8|max_ack_delay:25|
[2025/09/12 05:04:10 940560] [debug] |scid:c725a148133eb545b87c161b|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB88B165C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:04:10 940573] [debug] |scid:c725a148133eb545b87c161b|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB88B165C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:04:10 940578] [debug] |scid:c725a148133eb545b87c161b|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB88B165C|path:0|PNS: 2, unacked: 13650|
[2025/09/12 05:04:10 940583] [debug] |scid:c725a148133eb545b87c161b|xqc_timer_set|type:LOSS_DETECTION|expire:1757653460643268|now:1757653450940554|interv:9702714|
[2025/09/12 05:04:10 940588] [debug] |scid:c725a148133eb545b87c161b|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB88B165C|path:0|pns:2|expire:1757653460643268|now:1757653450940554|interval:9702714|pto_count:8|srtt:32278
[2025/09/12 05:04:10 940597] [debug] |scid:c725a148133eb545b87c161b|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:STREAM |stream_id:0|stream_offset:1024|
[2025/09/12 05:04:10 940604] [debug] |scid:c725a148133eb545b87c161b|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:STREAM |stream_id:0|stream_offset:1024|
[2025/09/12 05:04:10 940610] [debug] |scid:c725a148133eb545b87c161b|xqc_check_acked_or_dropped_pkt|conn:0000558BB88B165C|pkt_num:18|size:1050|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:04:10 940617] [debug] |scid:c725a148133eb545b87c161b|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:40|
[2025/09/12 05:04:10 940696] [info] |scid:c725a148133eb545b87c161b|xqc_send_packet_with_pn|<==|conn:0000558BB88B165C|path:0|pkt_num:40|size:1050|sent:1066|pkt_type:SHORT_HEADER|frame:STREAM |inflight:13650|now:1757653450940635|stream_id:0|stream_offset:1024|
[2025/09/12 05:04:10 940705] [debug] |scid:c725a148133eb545b87c161b|xqc_send_ctl_on_packet_sent|conn:0000558BB88B165C|path:0|pkt_num:40|origin_pktnum:18|size:1050|enc_size:1066|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:16|
[2025/09/12 05:04:10 940712] [debug] |scid:c725a148133eb545b87c161b|xqc_send_ctl_on_packet_sent|path:0|inflight:13650|applimit:3136|
[2025/09/12 05:04:10 940717] [debug] |scid:c725a148133eb545b87c161b|xqc_send_ctl_get_pto_time_and_space|srtt:32278|rtt_var:4634|pto_duration:13008384|backoff_factor:2.00|backoff:256.00|pto_cnt:8|max_ack_delay:25|
[2025/09/12 05:04:10 940722] [debug] |scid:c725a148133eb545b87c161b|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB88B165C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:04:10 940727] [debug] |scid:c725a148133eb545b87c161b|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB88B165C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:04:10 940732] [debug] |scid:c725a148133eb545b87c161b|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB88B165C|path:0|PNS: 2, unacked: 14700|
[2025/09/12 05:04:10 940737] [debug] |scid:c725a148133eb545b87c161b|xqc_timer_set|type:LOSS_DETECTION|expire:1757653470349019|now:1757653450940717|interv:19408302|
[2025/09/12 05:04:10 940742] [debug] |scid:c725a148133eb545b87c161b|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB88B165C|path:0|pns:2|expire:1757653470349019|now:1757653450940717|interval:19408302|pto_count:8|srtt:32278
[2025/09/12 05:04:10 940752] [debug] |scid:c725a148133eb545b87c161b|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:49088|inflight:14700|
[2025/09/12 05:04:10 940762] [debug] |scid:c725a148133eb545b87c161b|xqc_check_acked_or_dropped_pkt|conn:0000558BB88B165C|pkt_num:20|size:1050|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:04:10 940769] [debug] |scid:c725a148133eb545b87c161b|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:41|
[2025/09/12 05:04:10 940805] [info] |scid:c725a148133eb545b87c161b|xqc_send_packet_with_pn|<==|conn:0000558BB88B165C|path:0|pkt_num:41|size:1050|sent:1066|pkt_type:SHORT_HEADER|frame:STREAM |inflight:14700|now:1757653450940780|stream_id:0|stream_offset:1024|
[2025/09/12 05:04:10 940813] [debug] |scid:c725a148133eb545b87c161b|xqc_send_ctl_on_packet_sent|conn:0000558BB88B165C|path:0|pkt_num:41|origin_pktnum:18|size:1050|enc_size:1066|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:16|
[2025/09/12 05:04:10 940824] [debug] |scid:c725a148133eb545b87c161b|xqc_send_ctl_on_packet_sent|path:0|inflight:14700|applimit:3136|
[2025/09/12 05:04:10 940830] [debug] |scid:c725a148133eb545b87c161b|xqc_send_ctl_get_pto_time_and_space|srtt:32278|rtt_var:4634|pto_duration:13008384|backoff_factor:2.00|backoff:256.00|pto_cnt:8|max_ack_delay:25|
[2025/09/12 05:04:10 940835] [debug] |scid:c725a148133eb545b87c161b|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB88B165C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:04:10 940840] [debug] |scid:c725a148133eb545b87c161b|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB88B165C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:04:10 940845] [debug] |scid:c725a148133eb545b87c161b|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB88B165C|path:0|PNS: 2, unacked: 15750|
[2025/09/12 05:04:10 940850] [debug] |scid:c725a148133eb545b87c161b|xqc_timer_set|type:LOSS_DETECTION|expire:1757653470349164|now:1757653450940829|interv:19408335|
[2025/09/12 05:04:10 940855] [debug] |scid:c725a148133eb545b87c161b|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB88B165C|path:0|pns:2|expire:1757653470349164|now:1757653450940829|interval:19408335|pto_count:8|srtt:32278
[2025/09/12 05:04:10 940861] [debug] |scid:c725a148133eb545b87c161b|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:49088|inflight:15750|
[2025/09/12 05:04:10 940869] [debug] |scid:c725a148133eb545b87c161b|xqc_conn_next_wakeup_time|wakeup_time:1757653470349164|
[2025/09/12 05:04:10 940876] [debug] |scid:c725a148133eb545b87c161b|xqc_engine_add_wakeup_queue|next_tick_time:1757653470349164|
[2025/09/12 05:04:10 940882] [debug] |xqc_engine_wakeup_after|wakeup:1757653452667602|now:1757653450940882|diff:1726720|
[2025/09/12 05:04:10 940890] [debug] |xqc_engine_main_logic|END|now:1757653450940478|
[2025/09/12 05:04:12 668111] [debug] |xqc_engine_main_logic|BEGIN|now:1757653452668110|
[2025/09/12 05:04:12 668149] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_engine_remove_wakeup_queue|next_tick_time:1757653452667602|pq_index:0|
[2025/09/12 05:04:12 668158] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_engine_add_active_queue|last_ticked_time:1757653442654971|
[2025/09/12 05:04:12 668167] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_engine_process_conn|conn:0000558BB88EC35C|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:1757653452668164|
[2025/09/12 05:04:12 668174] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_timer_expire|timer expired|type:LOSS_DETECTION|expire_time:1757653452667602|now:1757653452668164|
[2025/09/12 05:04:12 668180] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_timer_loss_detection_timeout|path:0|loss_detection_timeout|
[2025/09/12 05:04:12 668186] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_timer_loss_detection_timeout|send Probe pkts|conn:0000558BB88EC35C|path:0|bytes_in_flight:616|
[2025/09/12 05:04:12 668192] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_send_ctl_get_pto_time_and_space|srtt:32709|rtt_var:5128|pto_duration:6812288|backoff_factor:2.00|backoff:128.00|pto_cnt:7|max_ack_delay:25|
[2025/09/12 05:04:12 668199] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB88EC35C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:04:12 668204] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB88EC35C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:04:12 668209] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB88EC35C|path:0|PNS: 2, unacked: 616|
[2025/09/12 05:04:12 668215] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_path_send_one_or_two_ack_elicit_pkts|send two ack-eliciting pkts|path:0|pns:2|
[2025/09/12 05:04:12 668222] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_conn_send_probe_pkt|conn:0000558BB88EC35C|path:0|pkt_num:0|size:23|pkt_type:SHORT_HEADER|frame:HANDSHAKE_DONE |conn_state:ESTABED|
[2025/09/12 05:04:12 668232] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_conn_send_probe_pkt|conn:0000558BB88EC35C|path:0|pkt_num:10|size:54|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |conn_state:ESTABED|
[2025/09/12 05:04:12 668254] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_timer_loss_detection_timeout|xqc_send_ctl_set_loss_detection_timer|PTO|conn:0000558BB88EC35C|pto_count:8
[2025/09/12 05:04:12 668260] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_send_ctl_get_pto_time_and_space|srtt:32709|rtt_var:5128|pto_duration:13624576|backoff_factor:2.00|backoff:256.00|pto_cnt:8|max_ack_delay:25|
[2025/09/12 05:04:12 668266] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB88EC35C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:04:12 668271] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB88EC35C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:04:12 668276] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB88EC35C|path:0|PNS: 2, unacked: 616|
[2025/09/12 05:04:12 668282] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_timer_set|type:LOSS_DETECTION|expire:1757653462679890|now:1757653452668260|interv:10011630|
[2025/09/12 05:04:12 668287] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB88EC35C|path:0|pns:2|expire:1757653462679890|now:1757653452668260|interval:10011630|pto_count:8|srtt:32709
[2025/09/12 05:04:12 668298] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:HANDSHAKE_DONE |stream_id:0|stream_offset:0|
[2025/09/12 05:04:12 668304] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:NEW_CONNECTION_ID |stream_id:0|stream_offset:0|
[2025/09/12 05:04:12 668311] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_check_acked_or_dropped_pkt|conn:0000558BB88EC35C|pkt_num:0|size:23|pkt_type:SHORT_HEADER|frame:HANDSHAKE_DONE |
[2025/09/12 05:04:12 668319] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:37|
[2025/09/12 05:04:12 668400] [info] |scid:95cf9c75c91de810d036aa9f|xqc_send_packet_with_pn|<==|conn:0000558BB88EC35C|path:0|pkt_num:37|size:23|sent:39|pkt_type:SHORT_HEADER|frame:HANDSHAKE_DONE |inflight:616|now:1757653452668337|stream_id:0|stream_offset:0|
[2025/09/12 05:04:12 668409] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_send_ctl_on_packet_sent|conn:0000558BB88EC35C|path:0|pkt_num:37|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 05:04:12 668415] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_send_ctl_on_packet_sent|path:0|inflight:616|applimit:0|
[2025/09/12 05:04:12 668421] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_send_ctl_get_pto_time_and_space|srtt:32709|rtt_var:5128|pto_duration:13624576|backoff_factor:2.00|backoff:256.00|pto_cnt:8|max_ack_delay:25|
[2025/09/12 05:04:12 668427] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB88EC35C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:04:12 668432] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB88EC35C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:04:12 668438] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB88EC35C|path:0|PNS: 2, unacked: 639|
[2025/09/12 05:04:12 668443] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_timer_set|type:LOSS_DETECTION|expire:1757653472692913|now:1757653452668421|interv:20024492|
[2025/09/12 05:04:12 668448] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB88EC35C|path:0|pns:2|expire:1757653472692913|now:1757653452668421|interval:20024492|pto_count:8|srtt:32709
[2025/09/12 05:04:12 668456] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:50400|inflight:639|
[2025/09/12 05:04:12 668467] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_check_acked_or_dropped_pkt|conn:0000558BB88EC35C|pkt_num:10|size:54|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |
[2025/09/12 05:04:12 668484] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:38|
[2025/09/12 05:04:12 668523] [info] |scid:95cf9c75c91de810d036aa9f|xqc_send_packet_with_pn|<==|conn:0000558BB88EC35C|path:0|pkt_num:38|size:54|sent:70|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |inflight:639|now:1757653452668495|stream_id:0|stream_offset:0|
[2025/09/12 05:04:12 668533] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_send_ctl_on_packet_sent|conn:0000558BB88EC35C|path:0|pkt_num:38|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 05:04:12 668540] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_send_ctl_on_packet_sent|path:0|inflight:639|applimit:0|
[2025/09/12 05:04:12 668547] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_send_ctl_get_pto_time_and_space|srtt:32709|rtt_var:5128|pto_duration:13624576|backoff_factor:2.00|backoff:256.00|pto_cnt:8|max_ack_delay:25|
[2025/09/12 05:04:12 668555] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB88EC35C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:04:12 668562] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB88EC35C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:04:12 668569] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB88EC35C|path:0|PNS: 2, unacked: 693|
[2025/09/12 05:04:12 668576] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_timer_set|type:LOSS_DETECTION|expire:1757653472693071|now:1757653452668547|interv:20024524|
[2025/09/12 05:04:12 668584] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB88EC35C|path:0|pns:2|expire:1757653472693071|now:1757653452668547|interval:20024524|pto_count:8|srtt:32709
[2025/09/12 05:04:12 668594] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:50400|inflight:693|
[2025/09/12 05:04:12 668605] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_conn_next_wakeup_time|wakeup_time:1757653472693071|
[2025/09/12 05:04:12 668613] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_engine_add_wakeup_queue|next_tick_time:1757653472693071|
[2025/09/12 05:04:12 668621] [debug] |xqc_engine_wakeup_after|wakeup:1757653453764865|now:1757653452668621|diff:1096244|
[2025/09/12 05:04:12 668628] [debug] |xqc_engine_main_logic|END|now:1757653452668164|
[2025/09/12 05:04:13 766086] [debug] |xqc_engine_main_logic|BEGIN|now:1757653453766085|
[2025/09/12 05:04:13 766119] [debug] |scid:2e9f5068201320e20318cf58|xqc_engine_remove_wakeup_queue|next_tick_time:1757653453764865|pq_index:0|
[2025/09/12 05:04:13 766125] [debug] |scid:2e9f5068201320e20318cf58|xqc_engine_add_active_queue|last_ticked_time:1757653443809513|
[2025/09/12 05:04:13 766133] [debug] |scid:2e9f5068201320e20318cf58|xqc_engine_process_conn|conn:0000558BB895498C|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:1757653453766130|
[2025/09/12 05:04:13 766139] [debug] |scid:2e9f5068201320e20318cf58|xqc_timer_expire|timer expired|type:LOSS_DETECTION|expire_time:1757653453764865|now:1757653453766130|
[2025/09/12 05:04:13 766144] [debug] |scid:2e9f5068201320e20318cf58|xqc_timer_loss_detection_timeout|path:0|loss_detection_timeout|
[2025/09/12 05:04:13 766149] [debug] |scid:2e9f5068201320e20318cf58|xqc_timer_loss_detection_timeout|send Probe pkts|conn:0000558BB895498C|path:0|bytes_in_flight:1666|
[2025/09/12 05:04:13 766153] [debug] |scid:2e9f5068201320e20318cf58|xqc_send_ctl_get_pto_time_and_space|srtt:32650|rtt_var:5031|pto_duration:6755072|backoff_factor:2.00|backoff:128.00|pto_cnt:7|max_ack_delay:25|
[2025/09/12 05:04:13 766158] [debug] |scid:2e9f5068201320e20318cf58|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB895498C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:04:13 766176] [debug] |scid:2e9f5068201320e20318cf58|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB895498C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:04:13 766180] [debug] |scid:2e9f5068201320e20318cf58|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB895498C|path:0|PNS: 2, unacked: 1666|
[2025/09/12 05:04:13 766184] [debug] |scid:2e9f5068201320e20318cf58|xqc_path_send_one_or_two_ack_elicit_pkts|send two ack-eliciting pkts|path:0|pns:2|
[2025/09/12 05:04:13 766190] [debug] |scid:2e9f5068201320e20318cf58|xqc_conn_send_probe_pkt|conn:0000558BB895498C|path:0|pkt_num:0|size:23|pkt_type:SHORT_HEADER|frame:HANDSHAKE_DONE |conn_state:ESTABED|
[2025/09/12 05:04:13 766198] [debug] |scid:2e9f5068201320e20318cf58|xqc_conn_send_probe_pkt|conn:0000558BB895498C|path:0|pkt_num:4|size:54|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |conn_state:ESTABED|
[2025/09/12 05:04:13 766203] [debug] |scid:2e9f5068201320e20318cf58|xqc_timer_loss_detection_timeout|xqc_send_ctl_set_loss_detection_timer|PTO|conn:0000558BB895498C|pto_count:8
[2025/09/12 05:04:13 766207] [debug] |scid:2e9f5068201320e20318cf58|xqc_send_ctl_get_pto_time_and_space|srtt:32650|rtt_var:5031|pto_duration:13510144|backoff_factor:2.00|backoff:256.00|pto_cnt:8|max_ack_delay:25|
[2025/09/12 05:04:13 766211] [debug] |scid:2e9f5068201320e20318cf58|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB895498C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:04:13 766215] [debug] |scid:2e9f5068201320e20318cf58|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB895498C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:04:13 766219] [debug] |scid:2e9f5068201320e20318cf58|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB895498C|path:0|PNS: 2, unacked: 1666|
[2025/09/12 05:04:13 766223] [debug] |scid:2e9f5068201320e20318cf58|xqc_timer_set|type:LOSS_DETECTION|expire:1757653463719937|now:1757653453766207|interv:9953730|
[2025/09/12 05:04:13 766227] [debug] |scid:2e9f5068201320e20318cf58|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB895498C|path:0|pns:2|expire:1757653463719937|now:1757653453766207|interval:9953730|pto_count:8|srtt:32650
[2025/09/12 05:04:13 766235] [debug] |scid:2e9f5068201320e20318cf58|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:HANDSHAKE_DONE |stream_id:0|stream_offset:0|
[2025/09/12 05:04:13 766240] [debug] |scid:2e9f5068201320e20318cf58|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:NEW_CONNECTION_ID |stream_id:0|stream_offset:0|
[2025/09/12 05:04:13 766245] [debug] |scid:2e9f5068201320e20318cf58|xqc_check_acked_or_dropped_pkt|conn:0000558BB895498C|pkt_num:0|size:23|pkt_type:SHORT_HEADER|frame:HANDSHAKE_DONE |
[2025/09/12 05:04:13 766251] [debug] |scid:2e9f5068201320e20318cf58|xqc_send_ctl_set_next_pn_for_packet|optimistic ack detection|skipped_range:42-48|next_skip_chance:1757653453999573|current_time:1757653453766251|
[2025/09/12 05:04:13 766256] [debug] |scid:2e9f5068201320e20318cf58|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:49|
[2025/09/12 05:04:13 766329] [info] |scid:2e9f5068201320e20318cf58|xqc_send_packet_with_pn|<==|conn:0000558BB895498C|path:0|pkt_num:49|size:23|sent:39|pkt_type:SHORT_HEADER|frame:HANDSHAKE_DONE |inflight:1666|now:1757653453766271|stream_id:0|stream_offset:0|
[2025/09/12 05:04:13 766335] [debug] |scid:2e9f5068201320e20318cf58|xqc_send_ctl_on_packet_sent|conn:0000558BB895498C|path:0|pkt_num:49|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 05:04:13 766340] [debug] |scid:2e9f5068201320e20318cf58|xqc_send_ctl_on_packet_sent|path:0|inflight:1666|applimit:0|
[2025/09/12 05:04:13 766345] [debug] |scid:2e9f5068201320e20318cf58|xqc_send_ctl_get_pto_time_and_space|srtt:32650|rtt_var:5031|pto_duration:13510144|backoff_factor:2.00|backoff:256.00|pto_cnt:8|max_ack_delay:25|
[2025/09/12 05:04:13 766349] [debug] |scid:2e9f5068201320e20318cf58|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB895498C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:04:13 766357] [debug] |scid:2e9f5068201320e20318cf58|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB895498C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:04:13 766361] [debug] |scid:2e9f5068201320e20318cf58|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB895498C|path:0|PNS: 2, unacked: 1689|
[2025/09/12 05:04:13 766365] [debug] |scid:2e9f5068201320e20318cf58|xqc_timer_set|type:LOSS_DETECTION|expire:1757653473676415|now:1757653453766344|interv:19910071|
[2025/09/12 05:04:13 766369] [debug] |scid:2e9f5068201320e20318cf58|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB895498C|path:0|pns:2|expire:1757653473676415|now:1757653453766344|interval:19910071|pto_count:8|srtt:32650
[2025/09/12 05:04:13 766373] [debug] |scid:2e9f5068201320e20318cf58|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:48707|inflight:1689|
[2025/09/12 05:04:13 766380] [debug] |scid:2e9f5068201320e20318cf58|xqc_check_acked_or_dropped_pkt|conn:0000558BB895498C|pkt_num:4|size:54|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |
[2025/09/12 05:04:13 766388] [debug] |scid:2e9f5068201320e20318cf58|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:50|
[2025/09/12 05:04:13 766417] [info] |scid:2e9f5068201320e20318cf58|xqc_send_packet_with_pn|<==|conn:0000558BB895498C|path:0|pkt_num:50|size:54|sent:70|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |inflight:1689|now:1757653453766397|stream_id:0|stream_offset:0|
[2025/09/12 05:04:13 766425] [debug] |scid:2e9f5068201320e20318cf58|xqc_send_ctl_on_packet_sent|conn:0000558BB895498C|path:0|pkt_num:50|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 05:04:13 766430] [debug] |scid:2e9f5068201320e20318cf58|xqc_send_ctl_on_packet_sent|path:0|inflight:1689|applimit:0|
[2025/09/12 05:04:13 766435] [debug] |scid:2e9f5068201320e20318cf58|xqc_send_ctl_get_pto_time_and_space|srtt:32650|rtt_var:5031|pto_duration:13510144|backoff_factor:2.00|backoff:256.00|pto_cnt:8|max_ack_delay:25|
[2025/09/12 05:04:13 766440] [debug] |scid:2e9f5068201320e20318cf58|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB895498C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:04:13 766445] [debug] |scid:2e9f5068201320e20318cf58|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB895498C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:04:13 766450] [debug] |scid:2e9f5068201320e20318cf58|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB895498C|path:0|PNS: 2, unacked: 1743|
[2025/09/12 05:04:13 766455] [debug] |scid:2e9f5068201320e20318cf58|xqc_timer_set|type:LOSS_DETECTION|expire:1757653473676541|now:1757653453766435|interv:19910106|
[2025/09/12 05:04:13 766460] [debug] |scid:2e9f5068201320e20318cf58|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB895498C|path:0|pns:2|expire:1757653473676541|now:1757653453766435|interval:19910106|pto_count:8|srtt:32650
[2025/09/12 05:04:13 766465] [debug] |scid:2e9f5068201320e20318cf58|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:48707|inflight:1743|
[2025/09/12 05:04:13 766472] [debug] |scid:2e9f5068201320e20318cf58|xqc_conn_next_wakeup_time|wakeup_time:1757653473676541|
[2025/09/12 05:04:13 766477] [debug] |scid:2e9f5068201320e20318cf58|xqc_engine_add_wakeup_queue|next_tick_time:1757653473676541|
[2025/09/12 05:04:13 766485] [debug] |xqc_engine_wakeup_after|wakeup:1757653453987947|now:1757653453766485|diff:221462|
[2025/09/12 05:04:13 766494] [debug] |xqc_engine_main_logic|END|now:1757653453766130|
[2025/09/12 05:04:13 907843] [info] |xqc_engine_packet_process|==>|conn:0000558BB8A0CA5C|size:309|state:ESTABED|recv_time:1757653453907840|
[2025/09/12 05:04:13 907866] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:a2e26695f2a54d13d3cc3f3c|spin_bit:0|
[2025/09/12 05:04:13 907880] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_packet_decrypt|largest_pn:417065238|
[2025/09/12 05:04:13 907888] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_packet_decrypt|decryption nonce|path_id:0|pn:417065239|
[2025/09/12 05:04:13 907911] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:417065239|
[2025/09/12 05:04:13 907920] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_process_frames|frame_type:18|
[2025/09/12 05:04:13 907928] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_process_new_conn_id_frame|new_conn_id|be1641b9a7eb6c8f067c65b6349b2fd3fb|sr_token:f4db73bf7b780a1e8fd3909c46603c16
[2025/09/12 05:04:13 907938] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_process_frames|frame_type:18|
[2025/09/12 05:04:13 907945] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_process_new_conn_id_frame|new_conn_id|8e15a1417adb4acc703dcf1f8cb6ecaa92|sr_token:189bc9883b5eb2ad7aea3ce36b701b2b
[2025/09/12 05:04:13 907952] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_process_frames|frame_type:18|
[2025/09/12 05:04:13 907960] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_process_new_conn_id_frame|new_conn_id|71f4bae87591653f7db360c133de1eca87|sr_token:983f74fa099f6e5dae8bf2b5d37d1cf7
[2025/09/12 05:04:13 907968] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_process_frames|frame_type:18|
[2025/09/12 05:04:13 907975] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_process_new_conn_id_frame|new_conn_id|54d333789ab09a6a26bdb126530aa14b8c|sr_token:34186b6e894c016f061155f97ca8a7cb
[2025/09/12 05:04:13 907983] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_process_frames|frame_type:18|
[2025/09/12 05:04:13 907991] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_process_new_conn_id_frame|new_conn_id|a14cd4cd9b07e0897a794549d172b8eef2|sr_token:841432b68e7b45676bb8980a06bbb446
[2025/09/12 05:04:13 907999] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_process_frames|frame_type:18|
[2025/09/12 05:04:13 908006] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_process_new_conn_id_frame|new_conn_id|2178bc944c5428e090085dfdda4413858d|sr_token:3d780e0ae883981fe4f7c2ebd7f7d134
[2025/09/12 05:04:13 908013] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_process_frames|frame_type:18|
[2025/09/12 05:04:13 908021] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_process_new_conn_id_frame|new_conn_id|5361aacf13690de66650e96fc6b138cad4|sr_token:8e2131efca59f148bb72d34fb3adbb7b
[2025/09/12 05:04:13 908028] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_process_frames|frame_type:b|
[2025/09/12 05:04:13 908036] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_process_stream_frame|offset:0|data_length:17|fin:1|stream_id:0|path:0|
[2025/09/12 05:04:13 908068] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_passive_create_stream|stream already closed|stream_id:0|
[2025/09/12 05:04:13 908078] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_timer_set|type:ACK_01RTT|expire:1757653453932840|now:1757653453907840|interv:25000|
[2025/09/12 05:04:13 908088] [debug] |scid:a2e26695f2a54d13d3cc3f3c|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:1757653453907840|max_ack_delay:25000|
[2025/09/12 05:04:13 908097] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:417065239|largest:417065239|pns:2|
[2025/09/12 05:04:13 908106] [info] |scid:a2e26695f2a54d13d3cc3f3c|xqc_conn_on_pkt_processed|====>|conn:0000558BB8A0CA5C|path:0|size:309|pkt_type:SHORT_HEADER|pkt_num:417065239|frame:STREAM NEW_CONNECTION_ID |recv_time:1757653453907840|dcid:a2e26695f2a54d13d3cc3f3c|dcid_seq:0|
[2025/09/12 05:04:13 908116] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_timer_set|type:PATH_IDLE|expire:1757653573907840|now:1757653453907840|interv:120000000|
[2025/09/12 05:04:13 908124] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_timer_set|type:CONN_IDLE|expire:1757653573907840|now:1757653453907840|interv:120000000|
[2025/09/12 05:04:13 908131] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_engine_remove_wakeup_queue|next_tick_time:1757653570196067|pq_index:11|
[2025/09/12 05:04:13 908138] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_engine_add_active_queue|last_ticked_time:1757653450221507|
[2025/09/12 05:04:13 908154] [debug] |xqc_engine_main_logic|BEGIN|now:1757653453908154|
[2025/09/12 05:04:13 908164] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_engine_process_conn|conn:0000558BB8A0CA5C|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:1757653453908161|
[2025/09/12 05:04:13 908176] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_conn_next_wakeup_time|wakeup_time:1757653453932840|
[2025/09/12 05:04:13 908185] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_engine_add_wakeup_queue|next_tick_time:1757653453932840|
[2025/09/12 05:04:13 908193] [debug] |xqc_engine_wakeup_after|wakeup:1757653453932840|now:1757653453908193|diff:24647|
[2025/09/12 05:04:13 908202] [debug] |xqc_engine_main_logic|END|now:1757653453908161|
[2025/09/12 05:04:13 908214] [info] |xqc_engine_packet_process|==>|conn:0000558BB8A0CA5C|size:309|state:ESTABED|recv_time:1757653453908213|
[2025/09/12 05:04:13 908223] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:a2e26695f2a54d13d3cc3f3c|spin_bit:0|
[2025/09/12 05:04:13 908233] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_packet_decrypt|largest_pn:417065239|
[2025/09/12 05:04:13 908241] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_packet_decrypt|decryption nonce|path_id:0|pn:417065240|
[2025/09/12 05:04:13 908251] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:417065240|
[2025/09/12 05:04:13 908260] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_process_frames|frame_type:18|
[2025/09/12 05:04:13 908267] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_process_new_conn_id_frame|new_conn_id|be1641b9a7eb6c8f067c65b6349b2fd3fb|sr_token:f4db73bf7b780a1e8fd3909c46603c16
[2025/09/12 05:04:13 908272] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_process_frames|frame_type:18|
[2025/09/12 05:04:13 908277] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_process_new_conn_id_frame|new_conn_id|8e15a1417adb4acc703dcf1f8cb6ecaa92|sr_token:189bc9883b5eb2ad7aea3ce36b701b2b
[2025/09/12 05:04:13 908282] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_process_frames|frame_type:18|
[2025/09/12 05:04:13 908287] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_process_new_conn_id_frame|new_conn_id|71f4bae87591653f7db360c133de1eca87|sr_token:983f74fa099f6e5dae8bf2b5d37d1cf7
[2025/09/12 05:04:13 908292] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_process_frames|frame_type:18|
[2025/09/12 05:04:13 908296] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_process_new_conn_id_frame|new_conn_id|54d333789ab09a6a26bdb126530aa14b8c|sr_token:34186b6e894c016f061155f97ca8a7cb
[2025/09/12 05:04:13 908301] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_process_frames|frame_type:18|
[2025/09/12 05:04:13 908306] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_process_new_conn_id_frame|new_conn_id|a14cd4cd9b07e0897a794549d172b8eef2|sr_token:841432b68e7b45676bb8980a06bbb446
[2025/09/12 05:04:13 908311] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_process_frames|frame_type:18|
[2025/09/12 05:04:13 908316] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_process_new_conn_id_frame|new_conn_id|2178bc944c5428e090085dfdda4413858d|sr_token:3d780e0ae883981fe4f7c2ebd7f7d134
[2025/09/12 05:04:13 908321] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_process_frames|frame_type:18|
[2025/09/12 05:04:13 908325] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_process_new_conn_id_frame|new_conn_id|5361aacf13690de66650e96fc6b138cad4|sr_token:8e2131efca59f148bb72d34fb3adbb7b
[2025/09/12 05:04:13 908330] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_process_frames|frame_type:b|
[2025/09/12 05:04:13 908335] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_process_stream_frame|offset:0|data_length:17|fin:1|stream_id:0|path:0|
[2025/09/12 05:04:13 908341] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_passive_create_stream|stream already closed|stream_id:0|
[2025/09/12 05:04:13 908346] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_timer_unset|type:ACK_01RTT|
[2025/09/12 05:04:13 908358] [debug] |scid:a2e26695f2a54d13d3cc3f3c|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 05:04:13 908365] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:417065240|largest:417065240|pns:2|
[2025/09/12 05:04:13 908370] [info] |scid:a2e26695f2a54d13d3cc3f3c|xqc_conn_on_pkt_processed|====>|conn:0000558BB8A0CA5C|path:0|size:309|pkt_type:SHORT_HEADER|pkt_num:417065240|frame:STREAM NEW_CONNECTION_ID |recv_time:1757653453908213|dcid:a2e26695f2a54d13d3cc3f3c|dcid_seq:0|
[2025/09/12 05:04:13 908377] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_timer_set|type:PATH_IDLE|expire:1757653573908213|now:1757653453908213|interv:120000000|
[2025/09/12 05:04:13 908382] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_timer_set|type:CONN_IDLE|expire:1757653573908213|now:1757653453908213|interv:120000000|
[2025/09/12 05:04:13 908386] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_engine_remove_wakeup_queue|next_tick_time:1757653453932840|pq_index:0|
[2025/09/12 05:04:13 908391] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_engine_add_active_queue|last_ticked_time:1757653453908161|
[2025/09/12 05:04:13 908395] [debug] |xqc_engine_main_logic|BEGIN|now:1757653453908394|
[2025/09/12 05:04:13 908399] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_engine_process_conn|conn:0000558BB8A0CA5C|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:1757653453908398|
[2025/09/12 05:04:13 908406] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_gen_ack_frame|largest_recv:417065240|ack_delay:192|first_ack_range:2|largest_pkt_recv_time:1757653453908213|
[2025/09/12 05:04:13 908410] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_gen_ack_frame|high:417065240|low:417065238|pkt_pns:2|
[2025/09/12 05:04:13 908415] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_gen_ack_frame|high:417065236|low:417065236|pkt_pns:2|
[2025/09/12 05:04:13 908419] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_gen_ack_frame|high:417065234|low:417065231|pkt_pns:2|
[2025/09/12 05:04:13 908422] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_write_ack_to_one_packet|ack_size:12|path:0|path_largest_recv:417065240|frame_largest_recv:417065240|
[2025/09/12 05:04:13 908427] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:2|
[2025/09/12 05:04:13 908431] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:ACK |stream_id:0|stream_offset:0|
[2025/09/12 05:04:13 908436] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_check_acked_or_dropped_pkt|conn:0000558BB8A0CA5C|pkt_num:0|size:34|pkt_type:SHORT_HEADER|frame:ACK |
[2025/09/12 05:04:13 908441] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_send_ctl_set_next_pn_for_packet|optimistic ack detection|skipped_range:19-24|next_skip_chance:1757653454137773|current_time:1757653453908441|
[2025/09/12 05:04:13 908445] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:25|
[2025/09/12 05:04:13 908475] [info] |scid:a2e26695f2a54d13d3cc3f3c|xqc_send_packet_with_pn|<==|conn:0000558BB8A0CA5C|path:0|pkt_num:25|size:34|sent:50|pkt_type:SHORT_HEADER|frame:ACK |inflight:0|now:1757653453908452|stream_id:0|stream_offset:0|
[2025/09/12 05:04:13 908481] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_send_ctl_on_packet_sent|conn:0000558BB8A0CA5C|path:0|pkt_num:25|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 05:04:13 908487] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_conn_next_wakeup_time|wakeup_time:1757653573908213|
[2025/09/12 05:04:13 908491] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_engine_add_wakeup_queue|next_tick_time:1757653573908213|
[2025/09/12 05:04:13 908499] [debug] |xqc_engine_wakeup_after|wakeup:1757653453987947|now:1757653453908499|diff:79448|
[2025/09/12 05:04:13 908503] [debug] |xqc_engine_main_logic|END|now:1757653453908398|
[2025/09/12 05:04:13 908509] [debug] |xqc_engine_main_logic|BEGIN|now:1757653453908509|
[2025/09/12 05:04:13 908513] [debug] |xqc_engine_wakeup_after|wakeup:1757653453987947|now:1757653453908512|diff:79435|
[2025/09/12 05:04:13 908516] [debug] |xqc_engine_main_logic|END|now:1757653453908509|
[2025/09/12 05:04:13 988645] [debug] |xqc_engine_main_logic|BEGIN|now:1757653453988645|
[2025/09/12 05:04:13 988662] [debug] |scid:62065c12f0a9176c0f8f6eea|xqc_engine_remove_wakeup_queue|next_tick_time:1757653453987947|pq_index:0|
[2025/09/12 05:04:13 988669] [debug] |scid:62065c12f0a9176c0f8f6eea|xqc_engine_add_active_queue|last_ticked_time:1757653441674522|
[2025/09/12 05:04:13 988676] [debug] |scid:62065c12f0a9176c0f8f6eea|xqc_engine_process_conn|conn:0000558BB88609FC|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:1757653453988674|
[2025/09/12 05:04:13 988682] [debug] |scid:62065c12f0a9176c0f8f6eea|xqc_timer_expire|timer expired|type:LOSS_DETECTION|expire_time:1757653453987947|now:1757653453988674|
[2025/09/12 05:04:13 988687] [debug] |scid:62065c12f0a9176c0f8f6eea|xqc_timer_loss_detection_timeout|path:0|loss_detection_timeout|
[2025/09/12 05:04:13 988693] [debug] |scid:62065c12f0a9176c0f8f6eea|xqc_timer_loss_detection_timeout|send Probe pkts|conn:0000558BB88609FC|path:0|bytes_in_flight:2117|
[2025/09/12 05:04:13 988698] [debug] |scid:62065c12f0a9176c0f8f6eea|xqc_send_ctl_get_pto_time_and_space|srtt:33088|rtt_var:9527|pto_duration:9113088|backoff_factor:2.00|backoff:128.00|pto_cnt:7|max_ack_delay:25|
[2025/09/12 05:04:13 988704] [debug] |scid:62065c12f0a9176c0f8f6eea|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB88609FC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:04:13 988709] [debug] |scid:62065c12f0a9176c0f8f6eea|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB88609FC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:04:13 988714] [debug] |scid:62065c12f0a9176c0f8f6eea|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB88609FC|path:0|PNS: 2, unacked: 2117|
[2025/09/12 05:04:13 988718] [debug] |scid:62065c12f0a9176c0f8f6eea|xqc_path_send_one_or_two_ack_elicit_pkts|send two ack-eliciting pkts|path:0|pns:2|
[2025/09/12 05:04:13 988725] [debug] |scid:62065c12f0a9176c0f8f6eea|xqc_conn_send_probe_pkt|conn:0000558BB88609FC|path:0|pkt_num:0|size:23|pkt_type:SHORT_HEADER|frame:HANDSHAKE_DONE |conn_state:ESTABED|
[2025/09/12 05:04:13 988732] [debug] |scid:62065c12f0a9176c0f8f6eea|xqc_conn_send_probe_pkt|conn:0000558BB88609FC|path:0|pkt_num:1|size:33|pkt_type:SHORT_HEADER|frame:NEW_TOKEN |conn_state:ESTABED|
[2025/09/12 05:04:13 988738] [debug] |scid:62065c12f0a9176c0f8f6eea|xqc_timer_loss_detection_timeout|xqc_send_ctl_set_loss_detection_timer|PTO|conn:0000558BB88609FC|pto_count:8
[2025/09/12 05:04:13 988743] [debug] |scid:62065c12f0a9176c0f8f6eea|xqc_send_ctl_get_pto_time_and_space|srtt:33088|rtt_var:9527|pto_duration:18226176|backoff_factor:2.00|backoff:256.00|pto_cnt:8|max_ack_delay:25|
[2025/09/12 05:04:13 988749] [debug] |scid:62065c12f0a9176c0f8f6eea|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB88609FC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:04:13 988754] [debug] |scid:62065c12f0a9176c0f8f6eea|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB88609FC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:04:13 988758] [debug] |scid:62065c12f0a9176c0f8f6eea|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB88609FC|path:0|PNS: 2, unacked: 2117|
[2025/09/12 05:04:13 988763] [debug] |scid:62065c12f0a9176c0f8f6eea|xqc_timer_set|type:LOSS_DETECTION|expire:1757653466301035|now:1757653453988743|interv:12312292|
[2025/09/12 05:04:13 988768] [debug] |scid:62065c12f0a9176c0f8f6eea|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB88609FC|path:0|pns:2|expire:1757653466301035|now:1757653453988743|interval:12312292|pto_count:8|srtt:33088
[2025/09/12 05:04:13 988783] [debug] |scid:62065c12f0a9176c0f8f6eea|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:HANDSHAKE_DONE |stream_id:0|stream_offset:0|
[2025/09/12 05:04:13 988789] [debug] |scid:62065c12f0a9176c0f8f6eea|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:NEW_TOKEN |stream_id:0|stream_offset:0|
[2025/09/12 05:04:13 988795] [debug] |scid:62065c12f0a9176c0f8f6eea|xqc_check_acked_or_dropped_pkt|conn:0000558BB88609FC|pkt_num:0|size:23|pkt_type:SHORT_HEADER|frame:HANDSHAKE_DONE |
[2025/09/12 05:04:13 988800] [debug] |scid:62065c12f0a9176c0f8f6eea|xqc_send_ctl_set_next_pn_for_packet|optimistic ack detection|skipped_range:43-47|next_skip_chance:1757653454277388|current_time:1757653453988800|
[2025/09/12 05:04:13 988806] [debug] |scid:62065c12f0a9176c0f8f6eea|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:48|
[2025/09/12 05:04:13 988845] [info] |scid:62065c12f0a9176c0f8f6eea|xqc_send_packet_with_pn|<==|conn:0000558BB88609FC|path:0|pkt_num:48|size:23|sent:39|pkt_type:SHORT_HEADER|frame:HANDSHAKE_DONE |inflight:2117|now:1757653453988816|stream_id:0|stream_offset:0|
[2025/09/12 05:04:13 988853] [debug] |scid:62065c12f0a9176c0f8f6eea|xqc_send_ctl_on_packet_sent|conn:0000558BB88609FC|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 05:04:13 988859] [debug] |scid:62065c12f0a9176c0f8f6eea|xqc_send_ctl_on_packet_sent|path:0|inflight:2117|applimit:2230|
[2025/09/12 05:04:13 988864] [debug] |scid:62065c12f0a9176c0f8f6eea|xqc_send_ctl_get_pto_time_and_space|srtt:33088|rtt_var:9527|pto_duration:18226176|backoff_factor:2.00|backoff:256.00|pto_cnt:8|max_ack_delay:25|
[2025/09/12 05:04:13 988870] [debug] |scid:62065c12f0a9176c0f8f6eea|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB88609FC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:04:13 988875] [debug] |scid:62065c12f0a9176c0f8f6eea|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB88609FC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:04:13 988879] [debug] |scid:62065c12f0a9176c0f8f6eea|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB88609FC|path:0|PNS: 2, unacked: 2140|
[2025/09/12 05:04:13 988884] [debug] |scid:62065c12f0a9176c0f8f6eea|xqc_timer_set|type:LOSS_DETECTION|expire:1757653478614992|now:1757653453988864|interv:24626128|
[2025/09/12 05:04:13 988889] [debug] |scid:62065c12f0a9176c0f8f6eea|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB88609FC|path:0|pns:2|expire:1757653478614992|now:1757653453988864|interval:24626128|pto_count:8|srtt:33088
[2025/09/12 05:04:13 988895] [debug] |scid:62065c12f0a9176c0f8f6eea|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:48182|inflight:2140|
[2025/09/12 05:04:13 988901] [debug] |scid:62065c12f0a9176c0f8f6eea|xqc_check_acked_or_dropped_pkt|conn:0000558BB88609FC|pkt_num:1|size:33|pkt_type:SHORT_HEADER|frame:NEW_TOKEN |
[2025/09/12 05:04:13 988906] [debug] |scid:62065c12f0a9176c0f8f6eea|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:49|
[2025/09/12 05:04:13 988930] [info] |scid:62065c12f0a9176c0f8f6eea|xqc_send_packet_with_pn|<==|conn:0000558BB88609FC|path:0|pkt_num:49|size:33|sent:49|pkt_type:SHORT_HEADER|frame:NEW_TOKEN |inflight:2140|now:1757653453988913|stream_id:0|stream_offset:0|
[2025/09/12 05:04:13 988936] [debug] |scid:62065c12f0a9176c0f8f6eea|xqc_send_ctl_on_packet_sent|conn:0000558BB88609FC|path:0|pkt_num:49|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 05:04:13 988942] [debug] |scid:62065c12f0a9176c0f8f6eea|xqc_send_ctl_on_packet_sent|path:0|inflight:2140|applimit:2230|
[2025/09/12 05:04:13 988947] [debug] |scid:62065c12f0a9176c0f8f6eea|xqc_send_ctl_get_pto_time_and_space|srtt:33088|rtt_var:9527|pto_duration:18226176|backoff_factor:2.00|backoff:256.00|pto_cnt:8|max_ack_delay:25|
[2025/09/12 05:04:13 988957] [debug] |scid:62065c12f0a9176c0f8f6eea|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB88609FC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:04:13 988962] [debug] |scid:62065c12f0a9176c0f8f6eea|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB88609FC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:04:13 988966] [debug] |scid:62065c12f0a9176c0f8f6eea|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB88609FC|path:0|PNS: 2, unacked: 2173|
[2025/09/12 05:04:13 988971] [debug] |scid:62065c12f0a9176c0f8f6eea|xqc_timer_set|type:LOSS_DETECTION|expire:1757653478615089|now:1757653453988947|interv:24626142|
[2025/09/12 05:04:13 988976] [debug] |scid:62065c12f0a9176c0f8f6eea|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB88609FC|path:0|pns:2|expire:1757653478615089|now:1757653453988947|interval:24626142|pto_count:8|srtt:33088
[2025/09/12 05:04:13 988981] [debug] |scid:62065c12f0a9176c0f8f6eea|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:48182|inflight:2173|
[2025/09/12 05:04:13 988987] [debug] |scid:62065c12f0a9176c0f8f6eea|xqc_conn_next_wakeup_time|wakeup_time:1757653478615089|
[2025/09/12 05:04:13 988992] [debug] |scid:62065c12f0a9176c0f8f6eea|xqc_engine_add_wakeup_queue|next_tick_time:1757653478615089|
[2025/09/12 05:04:13 988997] [debug] |xqc_engine_wakeup_after|wakeup:1757653454068565|now:1757653453988997|diff:79568|
[2025/09/12 05:04:13 989002] [debug] |xqc_engine_main_logic|END|now:1757653453988674|
[2025/09/12 05:04:14 069136] [debug] |xqc_engine_main_logic|BEGIN|now:1757653454069136|
[2025/09/12 05:04:14 069154] [debug] |scid:237dd90d56b01fe853e2c594|xqc_engine_remove_wakeup_queue|next_tick_time:1757653454068565|pq_index:0|
[2025/09/12 05:04:14 069161] [debug] |scid:237dd90d56b01fe853e2c594|xqc_engine_add_active_queue|last_ticked_time:1757653443534951|
[2025/09/12 05:04:14 069169] [debug] |scid:237dd90d56b01fe853e2c594|xqc_engine_process_conn|conn:0000558BB890E6AC|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:1757653454069167|
[2025/09/12 05:04:14 069176] [debug] |scid:237dd90d56b01fe853e2c594|xqc_timer_expire|timer expired|type:LOSS_DETECTION|expire_time:1757653454068565|now:1757653454069167|
[2025/09/12 05:04:14 069181] [debug] |scid:237dd90d56b01fe853e2c594|xqc_timer_loss_detection_timeout|path:0|loss_detection_timeout|
[2025/09/12 05:04:14 069187] [debug] |scid:237dd90d56b01fe853e2c594|xqc_timer_loss_detection_timeout|send Probe pkts|conn:0000558BB890E6AC|path:0|bytes_in_flight:8584|
[2025/09/12 05:04:14 069192] [debug] |scid:237dd90d56b01fe853e2c594|xqc_send_ctl_get_pto_time_and_space|srtt:32244|rtt_var:6262|pto_duration:7333376|backoff_factor:2.00|backoff:128.00|pto_cnt:7|max_ack_delay:25|
[2025/09/12 05:04:14 069199] [debug] |scid:237dd90d56b01fe853e2c594|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB890E6AC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:04:14 069204] [debug] |scid:237dd90d56b01fe853e2c594|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB890E6AC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:04:14 069209] [debug] |scid:237dd90d56b01fe853e2c594|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB890E6AC|path:0|PNS: 2, unacked: 8584|
[2025/09/12 05:04:14 069214] [debug] |scid:237dd90d56b01fe853e2c594|xqc_path_send_one_or_two_ack_elicit_pkts|send two ack-eliciting pkts|path:0|pns:2|
[2025/09/12 05:04:14 069220] [debug] |scid:237dd90d56b01fe853e2c594|xqc_conn_send_probe_pkt|conn:0000558BB890E6AC|path:0|pkt_num:0|size:23|pkt_type:SHORT_HEADER|frame:HANDSHAKE_DONE |conn_state:ESTABED|
[2025/09/12 05:04:14 069228] [debug] |scid:237dd90d56b01fe853e2c594|xqc_conn_send_probe_pkt|conn:0000558BB890E6AC|path:0|pkt_num:6|size:1050|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|
[2025/09/12 05:04:14 069235] [debug] |scid:237dd90d56b01fe853e2c594|xqc_timer_loss_detection_timeout|xqc_send_ctl_set_loss_detection_timer|PTO|conn:0000558BB890E6AC|pto_count:8
[2025/09/12 05:04:14 069240] [debug] |scid:237dd90d56b01fe853e2c594|xqc_send_ctl_get_pto_time_and_space|srtt:32244|rtt_var:6262|pto_duration:14666752|backoff_factor:2.00|backoff:256.00|pto_cnt:8|max_ack_delay:25|
[2025/09/12 05:04:14 069254] [debug] |scid:237dd90d56b01fe853e2c594|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB890E6AC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:04:14 069259] [debug] |scid:237dd90d56b01fe853e2c594|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB890E6AC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:04:14 069264] [debug] |scid:237dd90d56b01fe853e2c594|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB890E6AC|path:0|PNS: 2, unacked: 8584|
[2025/09/12 05:04:14 069269] [debug] |scid:237dd90d56b01fe853e2c594|xqc_timer_set|type:LOSS_DETECTION|expire:1757653464601941|now:1757653454069240|interv:10532701|
[2025/09/12 05:04:14 069275] [debug] |scid:237dd90d56b01fe853e2c594|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB890E6AC|path:0|pns:2|expire:1757653464601941|now:1757653454069240|interval:10532701|pto_count:8|srtt:32244
[2025/09/12 05:04:14 069283] [debug] |scid:237dd90d56b01fe853e2c594|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:HANDSHAKE_DONE |stream_id:0|stream_offset:0|
[2025/09/12 05:04:14 069289] [debug] |scid:237dd90d56b01fe853e2c594|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:STREAM |stream_id:0|stream_offset:1024|
[2025/09/12 05:04:14 069295] [debug] |scid:237dd90d56b01fe853e2c594|xqc_check_acked_or_dropped_pkt|conn:0000558BB890E6AC|pkt_num:0|size:23|pkt_type:SHORT_HEADER|frame:HANDSHAKE_DONE |
[2025/09/12 05:04:14 069301] [debug] |scid:237dd90d56b01fe853e2c594|xqc_send_ctl_set_next_pn_for_packet|optimistic ack detection|skipped_range:36-41|next_skip_chance:1757653454316177|current_time:1757653454069301|
[2025/09/12 05:04:14 069307] [debug] |scid:237dd90d56b01fe853e2c594|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:42|
[2025/09/12 05:04:14 069350] [info] |scid:237dd90d56b01fe853e2c594|xqc_send_packet_with_pn|<==|conn:0000558BB890E6AC|path:0|pkt_num:42|size:23|sent:39|pkt_type:SHORT_HEADER|frame:HANDSHAKE_DONE |inflight:8584|now:1757653454069318|stream_id:0|stream_offset:0|
[2025/09/12 05:04:14 069359] [debug] |scid:237dd90d56b01fe853e2c594|xqc_send_ctl_on_packet_sent|conn:0000558BB890E6AC|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 05:04:14 069365] [debug] |scid:237dd90d56b01fe853e2c594|xqc_send_ctl_on_packet_sent|path:0|inflight:8584|applimit:0|
[2025/09/12 05:04:14 069371] [debug] |scid:237dd90d56b01fe853e2c594|xqc_send_ctl_get_pto_time_and_space|srtt:32244|rtt_var:6262|pto_duration:14666752|backoff_factor:2.00|backoff:256.00|pto_cnt:8|max_ack_delay:25|
[2025/09/12 05:04:14 069377] [debug] |scid:237dd90d56b01fe853e2c594|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB890E6AC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:04:14 069382] [debug] |scid:237dd90d56b01fe853e2c594|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB890E6AC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:04:14 069387] [debug] |scid:237dd90d56b01fe853e2c594|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB890E6AC|path:0|PNS: 2, unacked: 8607|
[2025/09/12 05:04:14 069392] [debug] |scid:237dd90d56b01fe853e2c594|xqc_timer_set|type:LOSS_DETECTION|expire:1757653475136070|now:1757653454069370|interv:21066700|
[2025/09/12 05:04:14 069398] [debug] |scid:237dd90d56b01fe853e2c594|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB890E6AC|path:0|pns:2|expire:1757653475136070|now:1757653454069370|interval:21066700|pto_count:8|srtt:32244
[2025/09/12 05:04:14 069404] [debug] |scid:237dd90d56b01fe853e2c594|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:48761|inflight:8607|
[2025/09/12 05:04:14 069410] [debug] |scid:237dd90d56b01fe853e2c594|xqc_check_acked_or_dropped_pkt|conn:0000558BB890E6AC|pkt_num:6|size:1050|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:04:14 069416] [debug] |scid:237dd90d56b01fe853e2c594|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:43|
[2025/09/12 05:04:14 069451] [info] |scid:237dd90d56b01fe853e2c594|xqc_send_packet_with_pn|<==|conn:0000558BB890E6AC|path:0|pkt_num:43|size:1050|sent:1066|pkt_type:SHORT_HEADER|frame:STREAM |inflight:8607|now:1757653454069430|stream_id:0|stream_offset:1024|
[2025/09/12 05:04:14 069458] [debug] |scid:237dd90d56b01fe853e2c594|xqc_send_ctl_on_packet_sent|conn:0000558BB890E6AC|path:0|pkt_num:43|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 05:04:14 069465] [debug] |scid:237dd90d56b01fe853e2c594|xqc_send_ctl_on_packet_sent|path:0|inflight:8607|applimit:0|
[2025/09/12 05:04:14 069470] [debug] |scid:237dd90d56b01fe853e2c594|xqc_send_ctl_get_pto_time_and_space|srtt:32244|rtt_var:6262|pto_duration:14666752|backoff_factor:2.00|backoff:256.00|pto_cnt:8|max_ack_delay:25|
[2025/09/12 05:04:14 069476] [debug] |scid:237dd90d56b01fe853e2c594|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB890E6AC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:04:14 069481] [debug] |scid:237dd90d56b01fe853e2c594|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB890E6AC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:04:14 069486] [debug] |scid:237dd90d56b01fe853e2c594|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB890E6AC|path:0|PNS: 2, unacked: 9657|
[2025/09/12 05:04:14 069491] [debug] |scid:237dd90d56b01fe853e2c594|xqc_timer_set|type:LOSS_DETECTION|expire:1757653475136182|now:1757653454069470|interv:21066712|
[2025/09/12 05:04:14 069496] [debug] |scid:237dd90d56b01fe853e2c594|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB890E6AC|path:0|pns:2|expire:1757653475136182|now:1757653454069470|interval:21066712|pto_count:8|srtt:32244
[2025/09/12 05:04:14 069502] [debug] |scid:237dd90d56b01fe853e2c594|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:48761|inflight:9657|
[2025/09/12 05:04:14 069508] [debug] |scid:237dd90d56b01fe853e2c594|xqc_conn_next_wakeup_time|wakeup_time:1757653475136182|
[2025/09/12 05:04:14 069514] [debug] |scid:237dd90d56b01fe853e2c594|xqc_engine_add_wakeup_queue|next_tick_time:1757653475136182|
[2025/09/12 05:04:14 069519] [debug] |xqc_engine_wakeup_after|wakeup:1757653456457881|now:1757653454069519|diff:2388362|
[2025/09/12 05:04:14 069525] [debug] |xqc_engine_main_logic|END|now:1757653454069167|
[2025/09/12 05:04:16 460973] [debug] |xqc_engine_main_logic|BEGIN|now:1757653456460972|
[2025/09/12 05:04:16 461007] [debug] |scid:3babb57a5958c24c398143c6|xqc_engine_remove_wakeup_queue|next_tick_time:1757653456457881|pq_index:0|
[2025/09/12 05:04:16 461014] [debug] |scid:3babb57a5958c24c398143c6|xqc_engine_add_active_queue|last_ticked_time:1757653446795640|
[2025/09/12 05:04:16 461023] [debug] |scid:3babb57a5958c24c398143c6|xqc_engine_process_conn|conn:0000558BB89AF67C|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:1757653456461020|
[2025/09/12 05:04:16 461030] [debug] |scid:3babb57a5958c24c398143c6|xqc_timer_expire|timer expired|type:LOSS_DETECTION|expire_time:1757653456457881|now:1757653456461020|
[2025/09/12 05:04:16 461036] [debug] |scid:3babb57a5958c24c398143c6|xqc_timer_loss_detection_timeout|path:0|loss_detection_timeout|
[2025/09/12 05:04:16 461066] [debug] |scid:3babb57a5958c24c398143c6|xqc_timer_loss_detection_timeout|send Probe pkts|conn:0000558BB89AF67C|path:0|bytes_in_flight:3754|
[2025/09/12 05:04:16 461075] [debug] |scid:3babb57a5958c24c398143c6|xqc_send_ctl_get_pto_time_and_space|srtt:32308|rtt_var:4544|pto_duration:6461952|backoff_factor:2.00|backoff:128.00|pto_cnt:7|max_ack_delay:25|
[2025/09/12 05:04:16 461082] [debug] |scid:3babb57a5958c24c398143c6|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB89AF67C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:04:16 461087] [debug] |scid:3babb57a5958c24c398143c6|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB89AF67C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:04:16 461106] [debug] |scid:3babb57a5958c24c398143c6|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB89AF67C|path:0|PNS: 2, unacked: 3754|
[2025/09/12 05:04:16 461111] [debug] |scid:3babb57a5958c24c398143c6|xqc_path_send_one_or_two_ack_elicit_pkts|send two ack-eliciting pkts|path:0|pns:2|
[2025/09/12 05:04:16 461118] [debug] |scid:3babb57a5958c24c398143c6|xqc_conn_send_probe_pkt|conn:0000558BB89AF67C|path:0|pkt_num:3|size:284|pkt_type:SHORT_HEADER|frame:CRYPTO |conn_state:ESTABED|
[2025/09/12 05:04:16 461128] [debug] |scid:3babb57a5958c24c398143c6|xqc_conn_send_probe_pkt|conn:0000558BB89AF67C|path:0|pkt_num:4|size:54|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |conn_state:ESTABED|
[2025/09/12 05:04:16 461133] [debug] |scid:3babb57a5958c24c398143c6|xqc_timer_loss_detection_timeout|xqc_send_ctl_set_loss_detection_timer|PTO|conn:0000558BB89AF67C|pto_count:8
[2025/09/12 05:04:16 461139] [debug] |scid:3babb57a5958c24c398143c6|xqc_send_ctl_get_pto_time_and_space|srtt:32308|rtt_var:4544|pto_duration:12923904|backoff_factor:2.00|backoff:256.00|pto_cnt:8|max_ack_delay:25|
[2025/09/12 05:04:16 461145] [debug] |scid:3babb57a5958c24c398143c6|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB89AF67C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:04:16 461150] [debug] |scid:3babb57a5958c24c398143c6|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB89AF67C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:04:16 461154] [debug] |scid:3babb57a5958c24c398143c6|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB89AF67C|path:0|PNS: 2, unacked: 3754|
[2025/09/12 05:04:16 461159] [debug] |scid:3babb57a5958c24c398143c6|xqc_timer_set|type:LOSS_DETECTION|expire:1757653466119833|now:1757653456461139|interv:9658694|
[2025/09/12 05:04:16 461164] [debug] |scid:3babb57a5958c24c398143c6|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB89AF67C|path:0|pns:2|expire:1757653466119833|now:1757653456461139|interval:9658694|pto_count:8|srtt:32308
[2025/09/12 05:04:16 461174] [debug] |scid:3babb57a5958c24c398143c6|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:CRYPTO |stream_id:0|stream_offset:0|
[2025/09/12 05:04:16 461181] [debug] |scid:3babb57a5958c24c398143c6|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:NEW_CONNECTION_ID |stream_id:0|stream_offset:0|
[2025/09/12 05:04:16 461188] [debug] |scid:3babb57a5958c24c398143c6|xqc_check_acked_or_dropped_pkt|conn:0000558BB89AF67C|pkt_num:3|size:284|pkt_type:SHORT_HEADER|frame:CRYPTO |
[2025/09/12 05:04:16 461195] [debug] |scid:3babb57a5958c24c398143c6|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:44|
[2025/09/12 05:04:16 461270] [info] |scid:3babb57a5958c24c398143c6|xqc_send_packet_with_pn|<==|conn:0000558BB89AF67C|path:0|pkt_num:44|size:284|sent:300|pkt_type:SHORT_HEADER|frame:CRYPTO |inflight:3754|now:1757653456461212|stream_id:0|stream_offset:0|
[2025/09/12 05:04:16 461278] [debug] |scid:3babb57a5958c24c398143c6|xqc_send_ctl_on_packet_sent|conn:0000558BB89AF67C|path:0|pkt_num:44|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 05:04:16 461284] [debug] |scid:3babb57a5958c24c398143c6|xqc_send_ctl_on_packet_sent|path:0|inflight:3754|applimit:0|
[2025/09/12 05:04:16 461290] [debug] |scid:3babb57a5958c24c398143c6|xqc_send_ctl_get_pto_time_and_space|srtt:32308|rtt_var:4544|pto_duration:12923904|backoff_factor:2.00|backoff:256.00|pto_cnt:8|max_ack_delay:25|
[2025/09/12 05:04:16 461295] [debug] |scid:3babb57a5958c24c398143c6|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB89AF67C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:04:16 461300] [debug] |scid:3babb57a5958c24c398143c6|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB89AF67C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:04:16 461305] [debug] |scid:3babb57a5958c24c398143c6|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB89AF67C|path:0|PNS: 2, unacked: 4038|
[2025/09/12 05:04:16 461309] [debug] |scid:3babb57a5958c24c398143c6|xqc_timer_set|type:LOSS_DETECTION|expire:1757653475785116|now:1757653456461289|interv:19323827|
[2025/09/12 05:04:16 461319] [debug] |scid:3babb57a5958c24c398143c6|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB89AF67C|path:0|pns:2|expire:1757653475785116|now:1757653456461289|interval:19323827|pto_count:8|srtt:32308
[2025/09/12 05:04:16 461325] [debug] |scid:3babb57a5958c24c398143c6|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:48642|inflight:4038|
[2025/09/12 05:04:16 461332] [debug] |scid:3babb57a5958c24c398143c6|xqc_check_acked_or_dropped_pkt|conn:0000558BB89AF67C|pkt_num:4|size:54|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |
[2025/09/12 05:04:16 461337] [debug] |scid:3babb57a5958c24c398143c6|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:45|
[2025/09/12 05:04:16 461361] [info] |scid:3babb57a5958c24c398143c6|xqc_send_packet_with_pn|<==|conn:0000558BB89AF67C|path:0|pkt_num:45|size:54|sent:70|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |inflight:4038|now:1757653456461344|stream_id:0|stream_offset:0|
[2025/09/12 05:04:16 461368] [debug] |scid:3babb57a5958c24c398143c6|xqc_send_ctl_on_packet_sent|conn:0000558BB89AF67C|path:0|pkt_num:45|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 05:04:16 461374] [debug] |scid:3babb57a5958c24c398143c6|xqc_send_ctl_on_packet_sent|path:0|inflight:4038|applimit:0|
[2025/09/12 05:04:16 461379] [debug] |scid:3babb57a5958c24c398143c6|xqc_send_ctl_get_pto_time_and_space|srtt:32308|rtt_var:4544|pto_duration:12923904|backoff_factor:2.00|backoff:256.00|pto_cnt:8|max_ack_delay:25|
[2025/09/12 05:04:16 461384] [debug] |scid:3babb57a5958c24c398143c6|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB89AF67C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:04:16 461389] [debug] |scid:3babb57a5958c24c398143c6|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB89AF67C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:04:16 461394] [debug] |scid:3babb57a5958c24c398143c6|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB89AF67C|path:0|PNS: 2, unacked: 4092|
[2025/09/12 05:04:16 461399] [debug] |scid:3babb57a5958c24c398143c6|xqc_timer_set|type:LOSS_DETECTION|expire:1757653475785248|now:1757653456461379|interv:19323869|
[2025/09/12 05:04:16 461404] [debug] |scid:3babb57a5958c24c398143c6|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB89AF67C|path:0|pns:2|expire:1757653475785248|now:1757653456461379|interval:19323869|pto_count:8|srtt:32308
[2025/09/12 05:04:16 461409] [debug] |scid:3babb57a5958c24c398143c6|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:48642|inflight:4092|
[2025/09/12 05:04:16 461415] [debug] |scid:3babb57a5958c24c398143c6|xqc_conn_next_wakeup_time|wakeup_time:1757653475785248|
[2025/09/12 05:04:16 461421] [debug] |scid:3babb57a5958c24c398143c6|xqc_engine_add_wakeup_queue|next_tick_time:1757653475785248|
[2025/09/12 05:04:16 461425] [debug] |xqc_engine_wakeup_after|wakeup:1757653459197485|now:1757653456461425|diff:2736060|
[2025/09/12 05:04:16 461431] [debug] |xqc_engine_main_logic|END|now:1757653456461020|
[2025/09/12 05:04:19 201234] [debug] |xqc_engine_main_logic|BEGIN|now:1757653459201234|
[2025/09/12 05:04:19 201272] [debug] |scid:31c17f32e808c67b33bf0725|xqc_engine_remove_wakeup_queue|next_tick_time:1757653459197485|pq_index:0|
[2025/09/12 05:04:19 201280] [debug] |scid:31c17f32e808c67b33bf0725|xqc_engine_add_active_queue|last_ticked_time:1757653447551918|
[2025/09/12 05:04:19 201289] [debug] |scid:31c17f32e808c67b33bf0725|xqc_engine_process_conn|conn:0000558BB899FCAC|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:1757653459201285|
[2025/09/12 05:04:19 201297] [debug] |scid:31c17f32e808c67b33bf0725|xqc_timer_expire|timer expired|type:LOSS_DETECTION|expire_time:1757653459197485|now:1757653459201285|
[2025/09/12 05:04:19 201303] [debug] |scid:31c17f32e808c67b33bf0725|xqc_timer_loss_detection_timeout|path:0|loss_detection_timeout|
[2025/09/12 05:04:19 201325] [debug] |scid:31c17f32e808c67b33bf0725|xqc_timer_loss_detection_timeout|send Probe pkts|conn:0000558BB899FCAC|path:0|bytes_in_flight:5022|
[2025/09/12 05:04:19 201332] [debug] |scid:31c17f32e808c67b33bf0725|xqc_send_ctl_get_pto_time_and_space|srtt:30807|rtt_var:8793|pto_duration:8445312|backoff_factor:2.00|backoff:128.00|pto_cnt:7|max_ack_delay:25|
[2025/09/12 05:04:19 201339] [debug] |scid:31c17f32e808c67b33bf0725|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB899FCAC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:04:19 201344] [debug] |scid:31c17f32e808c67b33bf0725|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB899FCAC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:04:19 201349] [debug] |scid:31c17f32e808c67b33bf0725|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB899FCAC|path:0|PNS: 2, unacked: 5022|
[2025/09/12 05:04:19 201354] [debug] |scid:31c17f32e808c67b33bf0725|xqc_path_send_one_or_two_ack_elicit_pkts|send two ack-eliciting pkts|path:0|pns:2|
[2025/09/12 05:04:19 201363] [debug] |scid:31c17f32e808c67b33bf0725|xqc_conn_send_probe_pkt|conn:0000558BB899FCAC|path:0|pkt_num:5|size:283|pkt_type:SHORT_HEADER|frame:CRYPTO |conn_state:ESTABED|
[2025/09/12 05:04:19 201375] [debug] |scid:31c17f32e808c67b33bf0725|xqc_conn_send_probe_pkt|conn:0000558BB899FCAC|path:0|pkt_num:10|size:283|pkt_type:SHORT_HEADER|frame:CRYPTO |conn_state:ESTABED|
[2025/09/12 05:04:19 201381] [debug] |scid:31c17f32e808c67b33bf0725|xqc_timer_loss_detection_timeout|xqc_send_ctl_set_loss_detection_timer|PTO|conn:0000558BB899FCAC|pto_count:8
[2025/09/12 05:04:19 201386] [debug] |scid:31c17f32e808c67b33bf0725|xqc_send_ctl_get_pto_time_and_space|srtt:30807|rtt_var:8793|pto_duration:16890624|backoff_factor:2.00|backoff:256.00|pto_cnt:8|max_ack_delay:25|
[2025/09/12 05:04:19 201392] [debug] |scid:31c17f32e808c67b33bf0725|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB899FCAC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:04:19 201397] [debug] |scid:31c17f32e808c67b33bf0725|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB899FCAC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:04:19 201401] [debug] |scid:31c17f32e808c67b33bf0725|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB899FCAC|path:0|PNS: 2, unacked: 5022|
[2025/09/12 05:04:19 201406] [debug] |scid:31c17f32e808c67b33bf0725|xqc_timer_set|type:LOSS_DETECTION|expire:1757653470842797|now:1757653459201386|interv:11641411|
[2025/09/12 05:04:19 201412] [debug] |scid:31c17f32e808c67b33bf0725|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB899FCAC|path:0|pns:2|expire:1757653470842797|now:1757653459201386|interval:11641411|pto_count:8|srtt:30807
[2025/09/12 05:04:19 201421] [debug] |scid:31c17f32e808c67b33bf0725|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:CRYPTO |stream_id:0|stream_offset:0|
[2025/09/12 05:04:19 201427] [debug] |scid:31c17f32e808c67b33bf0725|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:CRYPTO |stream_id:0|stream_offset:0|
[2025/09/12 05:04:19 201433] [debug] |scid:31c17f32e808c67b33bf0725|xqc_check_acked_or_dropped_pkt|conn:0000558BB899FCAC|pkt_num:5|size:283|pkt_type:SHORT_HEADER|frame:CRYPTO |
[2025/09/12 05:04:19 201440] [debug] |scid:31c17f32e808c67b33bf0725|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:33|
[2025/09/12 05:04:19 201518] [info] |scid:31c17f32e808c67b33bf0725|xqc_send_packet_with_pn|<==|conn:0000558BB899FCAC|path:0|pkt_num:33|size:283|sent:299|pkt_type:SHORT_HEADER|frame:CRYPTO |inflight:5022|now:1757653459201457|stream_id:0|stream_offset:0|
[2025/09/12 05:04:19 201526] [debug] |scid:31c17f32e808c67b33bf0725|xqc_send_ctl_on_packet_sent|conn:0000558BB899FCAC|path:0|pkt_num:33|origin_pktnum:5|size:283|enc_size:299|pkt_type:SHORT_HEADER|frame:CRYPTO |conn_state:ESTABED|po_in_flight:0||retrans:16|
[2025/09/12 05:04:19 201533] [debug] |scid:31c17f32e808c67b33bf0725|xqc_send_ctl_on_packet_sent|path:0|inflight:5022|applimit:731|
[2025/09/12 05:04:19 201538] [debug] |scid:31c17f32e808c67b33bf0725|xqc_send_ctl_get_pto_time_and_space|srtt:30807|rtt_var:8793|pto_duration:16890624|backoff_factor:2.00|backoff:256.00|pto_cnt:8|max_ack_delay:25|
[2025/09/12 05:04:19 201549] [debug] |scid:31c17f32e808c67b33bf0725|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB899FCAC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:04:19 201554] [debug] |scid:31c17f32e808c67b33bf0725|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB899FCAC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:04:19 201558] [debug] |scid:31c17f32e808c67b33bf0725|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB899FCAC|path:0|PNS: 2, unacked: 5305|
[2025/09/12 05:04:19 201563] [debug] |scid:31c17f32e808c67b33bf0725|xqc_timer_set|type:LOSS_DETECTION|expire:1757653482492081|now:1757653459201538|interv:23290543|
[2025/09/12 05:04:19 201568] [debug] |scid:31c17f32e808c67b33bf0725|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB899FCAC|path:0|pns:2|expire:1757653482492081|now:1757653459201538|interval:23290543|pto_count:8|srtt:30807
[2025/09/12 05:04:19 201574] [debug] |scid:31c17f32e808c67b33bf0725|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:46400|inflight:5305|
[2025/09/12 05:04:19 201581] [debug] |scid:31c17f32e808c67b33bf0725|xqc_check_acked_or_dropped_pkt|conn:0000558BB899FCAC|pkt_num:10|size:283|pkt_type:SHORT_HEADER|frame:CRYPTO |
[2025/09/12 05:04:19 201586] [debug] |scid:31c17f32e808c67b33bf0725|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:34|
[2025/09/12 05:04:19 201611] [info] |scid:31c17f32e808c67b33bf0725|xqc_send_packet_with_pn|<==|conn:0000558BB899FCAC|path:0|pkt_num:34|size:283|sent:299|pkt_type:SHORT_HEADER|frame:CRYPTO |inflight:5305|now:1757653459201593|stream_id:0|stream_offset:0|
[2025/09/12 05:04:19 201618] [debug] |scid:31c17f32e808c67b33bf0725|xqc_send_ctl_on_packet_sent|conn:0000558BB899FCAC|path:0|pkt_num:34|origin_pktnum:5|size:283|enc_size:299|pkt_type:SHORT_HEADER|frame:CRYPTO |conn_state:ESTABED|po_in_flight:0||retrans:16|
[2025/09/12 05:04:19 201623] [debug] |scid:31c17f32e808c67b33bf0725|xqc_send_ctl_on_packet_sent|path:0|inflight:5305|applimit:731|
[2025/09/12 05:04:19 201628] [debug] |scid:31c17f32e808c67b33bf0725|xqc_send_ctl_get_pto_time_and_space|srtt:30807|rtt_var:8793|pto_duration:16890624|backoff_factor:2.00|backoff:256.00|pto_cnt:8|max_ack_delay:25|
[2025/09/12 05:04:19 201634] [debug] |scid:31c17f32e808c67b33bf0725|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB899FCAC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:04:19 201639] [debug] |scid:31c17f32e808c67b33bf0725|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB899FCAC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:04:19 201643] [debug] |scid:31c17f32e808c67b33bf0725|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB899FCAC|path:0|PNS: 2, unacked: 5588|
[2025/09/12 05:04:19 201648] [debug] |scid:31c17f32e808c67b33bf0725|xqc_timer_set|type:LOSS_DETECTION|expire:1757653482492217|now:1757653459201628|interv:23290589|
[2025/09/12 05:04:19 201653] [debug] |scid:31c17f32e808c67b33bf0725|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB899FCAC|path:0|pns:2|expire:1757653482492217|now:1757653459201628|interval:23290589|pto_count:8|srtt:30807
[2025/09/12 05:04:19 201658] [debug] |scid:31c17f32e808c67b33bf0725|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:46400|inflight:5588|
[2025/09/12 05:04:19 201665] [debug] |scid:31c17f32e808c67b33bf0725|xqc_conn_next_wakeup_time|wakeup_time:1757653482492217|
[2025/09/12 05:04:19 201670] [debug] |scid:31c17f32e808c67b33bf0725|xqc_engine_add_wakeup_queue|next_tick_time:1757653482492217|
[2025/09/12 05:04:19 201675] [debug] |xqc_engine_wakeup_after|wakeup:1757653462688447|now:1757653459201675|diff:3486772|
[2025/09/12 05:04:19 201681] [debug] |xqc_engine_main_logic|END|now:1757653459201285|
[2025/09/12 05:04:21 336921] [info] |xqc_engine_packet_process|==>|conn:0000558BB8A0CA5C|size:309|state:ESTABED|recv_time:1757653461336915|
[2025/09/12 05:04:21 336953] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:a2e26695f2a54d13d3cc3f3c|spin_bit:0|
[2025/09/12 05:04:21 336992] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_packet_decrypt|largest_pn:417065240|
[2025/09/12 05:04:21 337001] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_packet_decrypt|decryption nonce|path_id:0|pn:417065241|
[2025/09/12 05:04:21 337017] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:417065241|
[2025/09/12 05:04:21 337026] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_process_frames|frame_type:18|
[2025/09/12 05:04:21 337036] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_process_new_conn_id_frame|new_conn_id|be1641b9a7eb6c8f067c65b6349b2fd3fb|sr_token:f4db73bf7b780a1e8fd3909c46603c16
[2025/09/12 05:04:21 337071] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_process_frames|frame_type:18|
[2025/09/12 05:04:21 337080] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_process_new_conn_id_frame|new_conn_id|8e15a1417adb4acc703dcf1f8cb6ecaa92|sr_token:189bc9883b5eb2ad7aea3ce36b701b2b
[2025/09/12 05:04:21 337089] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_process_frames|frame_type:18|
[2025/09/12 05:04:21 337097] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_process_new_conn_id_frame|new_conn_id|71f4bae87591653f7db360c133de1eca87|sr_token:983f74fa099f6e5dae8bf2b5d37d1cf7
[2025/09/12 05:04:21 337106] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_process_frames|frame_type:18|
[2025/09/12 05:04:21 337114] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_process_new_conn_id_frame|new_conn_id|54d333789ab09a6a26bdb126530aa14b8c|sr_token:34186b6e894c016f061155f97ca8a7cb
[2025/09/12 05:04:21 337123] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_process_frames|frame_type:18|
[2025/09/12 05:04:21 337131] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_process_new_conn_id_frame|new_conn_id|a14cd4cd9b07e0897a794549d172b8eef2|sr_token:841432b68e7b45676bb8980a06bbb446
[2025/09/12 05:04:21 337139] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_process_frames|frame_type:18|
[2025/09/12 05:04:21 337146] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_process_new_conn_id_frame|new_conn_id|2178bc944c5428e090085dfdda4413858d|sr_token:3d780e0ae883981fe4f7c2ebd7f7d134
[2025/09/12 05:04:21 337155] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_process_frames|frame_type:18|
[2025/09/12 05:04:21 337163] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_process_new_conn_id_frame|new_conn_id|5361aacf13690de66650e96fc6b138cad4|sr_token:8e2131efca59f148bb72d34fb3adbb7b
[2025/09/12 05:04:21 337171] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_process_frames|frame_type:b|
[2025/09/12 05:04:21 337181] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_process_stream_frame|offset:0|data_length:17|fin:1|stream_id:0|path:0|
[2025/09/12 05:04:21 337190] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_passive_create_stream|stream already closed|stream_id:0|
[2025/09/12 05:04:21 337202] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_timer_set|type:ACK_01RTT|expire:1757653461361915|now:1757653461336915|interv:25000|
[2025/09/12 05:04:21 337214] [debug] |scid:a2e26695f2a54d13d3cc3f3c|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:1757653461336915|max_ack_delay:25000|
[2025/09/12 05:04:21 337223] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:417065241|largest:417065241|pns:2|
[2025/09/12 05:04:21 337234] [info] |scid:a2e26695f2a54d13d3cc3f3c|xqc_conn_on_pkt_processed|====>|conn:0000558BB8A0CA5C|path:0|size:309|pkt_type:SHORT_HEADER|pkt_num:417065241|frame:STREAM NEW_CONNECTION_ID |recv_time:1757653461336915|dcid:a2e26695f2a54d13d3cc3f3c|dcid_seq:0|
[2025/09/12 05:04:21 337244] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_timer_set|type:PATH_IDLE|expire:1757653581336915|now:1757653461336915|interv:120000000|
[2025/09/12 05:04:21 337252] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_timer_set|type:CONN_IDLE|expire:1757653581336915|now:1757653461336915|interv:120000000|
[2025/09/12 05:04:21 337268] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_engine_remove_wakeup_queue|next_tick_time:1757653573908213|pq_index:12|
[2025/09/12 05:04:21 337277] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_engine_add_active_queue|last_ticked_time:1757653453908398|
[2025/09/12 05:04:21 337285] [debug] |xqc_engine_main_logic|BEGIN|now:1757653461337284|
[2025/09/12 05:04:21 337294] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_engine_process_conn|conn:0000558BB8A0CA5C|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:1757653461337292|
[2025/09/12 05:04:21 337307] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_conn_next_wakeup_time|wakeup_time:1757653461361915|
[2025/09/12 05:04:21 337316] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_engine_add_wakeup_queue|next_tick_time:1757653461361915|
[2025/09/12 05:04:21 337324] [debug] |xqc_engine_wakeup_after|wakeup:1757653461361915|now:1757653461337323|diff:24592|
[2025/09/12 05:04:21 337332] [debug] |xqc_engine_main_logic|END|now:1757653461337292|
[2025/09/12 05:04:21 337347] [info] |xqc_engine_packet_process|==>|conn:0000558BB8A0CA5C|size:309|state:ESTABED|recv_time:1757653461337346|
[2025/09/12 05:04:21 337357] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:a2e26695f2a54d13d3cc3f3c|spin_bit:0|
[2025/09/12 05:04:21 337366] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_packet_decrypt|largest_pn:417065241|
[2025/09/12 05:04:21 337371] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_packet_decrypt|decryption nonce|path_id:0|pn:417065242|
[2025/09/12 05:04:21 337379] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:417065242|
[2025/09/12 05:04:21 337385] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_process_frames|frame_type:18|
[2025/09/12 05:04:21 337389] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_process_new_conn_id_frame|new_conn_id|be1641b9a7eb6c8f067c65b6349b2fd3fb|sr_token:f4db73bf7b780a1e8fd3909c46603c16
[2025/09/12 05:04:21 337394] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_process_frames|frame_type:18|
[2025/09/12 05:04:21 337397] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_process_new_conn_id_frame|new_conn_id|8e15a1417adb4acc703dcf1f8cb6ecaa92|sr_token:189bc9883b5eb2ad7aea3ce36b701b2b
[2025/09/12 05:04:21 337401] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_process_frames|frame_type:18|
[2025/09/12 05:04:21 337405] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_process_new_conn_id_frame|new_conn_id|71f4bae87591653f7db360c133de1eca87|sr_token:983f74fa099f6e5dae8bf2b5d37d1cf7
[2025/09/12 05:04:21 337411] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_process_frames|frame_type:18|
[2025/09/12 05:04:21 337417] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_process_new_conn_id_frame|new_conn_id|54d333789ab09a6a26bdb126530aa14b8c|sr_token:34186b6e894c016f061155f97ca8a7cb
[2025/09/12 05:04:21 337423] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_process_frames|frame_type:18|
[2025/09/12 05:04:21 337429] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_process_new_conn_id_frame|new_conn_id|a14cd4cd9b07e0897a794549d172b8eef2|sr_token:841432b68e7b45676bb8980a06bbb446
[2025/09/12 05:04:21 337435] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_process_frames|frame_type:18|
[2025/09/12 05:04:21 337440] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_process_new_conn_id_frame|new_conn_id|2178bc944c5428e090085dfdda4413858d|sr_token:3d780e0ae883981fe4f7c2ebd7f7d134
[2025/09/12 05:04:21 337444] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_process_frames|frame_type:18|
[2025/09/12 05:04:21 337447] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_process_new_conn_id_frame|new_conn_id|5361aacf13690de66650e96fc6b138cad4|sr_token:8e2131efca59f148bb72d34fb3adbb7b
[2025/09/12 05:04:21 337451] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_process_frames|frame_type:b|
[2025/09/12 05:04:21 337455] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_process_stream_frame|offset:0|data_length:17|fin:1|stream_id:0|path:0|
[2025/09/12 05:04:21 337464] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_passive_create_stream|stream already closed|stream_id:0|
[2025/09/12 05:04:21 337468] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_timer_unset|type:ACK_01RTT|
[2025/09/12 05:04:21 337473] [debug] |scid:a2e26695f2a54d13d3cc3f3c|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 05:04:21 337478] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:417065242|largest:417065242|pns:2|
[2025/09/12 05:04:21 337482] [info] |scid:a2e26695f2a54d13d3cc3f3c|xqc_conn_on_pkt_processed|====>|conn:0000558BB8A0CA5C|path:0|size:309|pkt_type:SHORT_HEADER|pkt_num:417065242|frame:STREAM NEW_CONNECTION_ID |recv_time:1757653461337346|dcid:a2e26695f2a54d13d3cc3f3c|dcid_seq:0|
[2025/09/12 05:04:21 337487] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_timer_set|type:PATH_IDLE|expire:1757653581337346|now:1757653461337346|interv:120000000|
[2025/09/12 05:04:21 337491] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_timer_set|type:CONN_IDLE|expire:1757653581337346|now:1757653461337346|interv:120000000|
[2025/09/12 05:04:21 337495] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_engine_remove_wakeup_queue|next_tick_time:1757653461361915|pq_index:0|
[2025/09/12 05:04:21 337502] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_engine_add_active_queue|last_ticked_time:1757653461337292|
[2025/09/12 05:04:21 337508] [debug] |xqc_engine_main_logic|BEGIN|now:1757653461337508|
[2025/09/12 05:04:21 337516] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_engine_process_conn|conn:0000558BB8A0CA5C|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:1757653461337514|
[2025/09/12 05:04:21 337524] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_gen_ack_frame|largest_recv:417065242|ack_delay:178|first_ack_range:4|largest_pkt_recv_time:1757653461337346|
[2025/09/12 05:04:21 337529] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_gen_ack_frame|high:417065242|low:417065238|pkt_pns:2|
[2025/09/12 05:04:21 337533] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_gen_ack_frame|high:417065236|low:417065236|pkt_pns:2|
[2025/09/12 05:04:21 337537] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_gen_ack_frame|high:417065234|low:417065231|pkt_pns:2|
[2025/09/12 05:04:21 337541] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_write_ack_to_one_packet|ack_size:12|path:0|path_largest_recv:417065242|frame_largest_recv:417065242|
[2025/09/12 05:04:21 337545] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:2|
[2025/09/12 05:04:21 337550] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:ACK |stream_id:0|stream_offset:0|
[2025/09/12 05:04:21 337555] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_check_acked_or_dropped_pkt|conn:0000558BB8A0CA5C|pkt_num:0|size:34|pkt_type:SHORT_HEADER|frame:ACK |
[2025/09/12 05:04:21 337561] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_send_ctl_set_next_pn_for_packet|optimistic ack detection|skipped_range:26-29|next_skip_chance:1757653461566892|current_time:1757653461337560|
[2025/09/12 05:04:21 337566] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:30|
[2025/09/12 05:04:21 337605] [info] |scid:a2e26695f2a54d13d3cc3f3c|xqc_send_packet_with_pn|<==|conn:0000558BB8A0CA5C|path:0|pkt_num:30|size:34|sent:50|pkt_type:SHORT_HEADER|frame:ACK |inflight:0|now:1757653461337573|stream_id:0|stream_offset:0|
[2025/09/12 05:04:21 337613] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_send_ctl_on_packet_sent|conn:0000558BB8A0CA5C|path:0|pkt_num:30|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 05:04:21 337628] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_conn_next_wakeup_time|wakeup_time:1757653581337346|
[2025/09/12 05:04:21 337634] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_engine_add_wakeup_queue|next_tick_time:1757653581337346|
[2025/09/12 05:04:21 337640] [debug] |xqc_engine_wakeup_after|wakeup:1757653462688447|now:1757653461337640|diff:1350807|
[2025/09/12 05:04:21 337646] [debug] |xqc_engine_main_logic|END|now:1757653461337514|
[2025/09/12 05:04:21 337654] [debug] |xqc_engine_main_logic|BEGIN|now:1757653461337654|
[2025/09/12 05:04:21 337660] [debug] |xqc_engine_wakeup_after|wakeup:1757653462688447|now:1757653461337660|diff:1350787|
[2025/09/12 05:04:21 337666] [debug] |xqc_engine_main_logic|END|now:1757653461337654|
[2025/09/12 05:04:21 368428] [info] |xqc_engine_packet_process|==>|conn:0000558BB8A0CA5C|size:39|state:ESTABED|recv_time:1757653461368426|
[2025/09/12 05:04:21 368449] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:a2e26695f2a54d13d3cc3f3c|spin_bit:0|
[2025/09/12 05:04:21 368461] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_packet_decrypt|largest_pn:417065242|
[2025/09/12 05:04:21 368467] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_packet_decrypt|decryption nonce|path_id:0|pn:417065243|
[2025/09/12 05:04:21 368477] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:417065243|
[2025/09/12 05:04:21 368483] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_process_frames|frame_type:1c|
[2025/09/12 05:04:21 368490] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_timer_set|type:CONN_DRAINING|expire:1757653461597821|now:1757653461368489|interv:229332|
[2025/09/12 05:04:21 368496] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_send_queue_drop_packets|sndq_packets_used:0|sndq_packets_used_bytes:0|sndq_packets_free:10|
[2025/09/12 05:04:21 368503] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_send_queue_drop_packets|path:0|ctl_bytes_in_flight:0|
[2025/09/12 05:04:21 368509] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_timer_unset|type:ACK_INIT|
[2025/09/12 05:04:21 368514] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_timer_unset|type:ACK_HSK|
[2025/09/12 05:04:21 368520] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_timer_unset|type:ACK_01RTT|
[2025/09/12 05:04:21 368526] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_timer_unset|type:LOSS_DETECTION|
[2025/09/12 05:04:21 368533] [info] |scid:a2e26695f2a54d13d3cc3f3c|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 05:04:21 368541] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_conn_immediate_close|gen_conn_close|state:CLOSING|
[2025/09/12 05:04:21 368547] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_process_frames|draining state, skip|
[2025/09/12 05:04:21 368554] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:417065243|largest:417065243|pns:2|
[2025/09/12 05:04:21 368561] [info] |scid:a2e26695f2a54d13d3cc3f3c|xqc_conn_on_pkt_processed|====>|conn:0000558BB8A0CA5C|path:0|size:39|pkt_type:SHORT_HEADER|pkt_num:417065243|frame:CONNECTION_CLOSE |recv_time:1757653461368426|dcid:a2e26695f2a54d13d3cc3f3c|dcid_seq:0|
[2025/09/12 05:04:21 368568] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_timer_set|type:PATH_IDLE|expire:1757653581368426|now:1757653461368426|interv:120000000|
[2025/09/12 05:04:21 368575] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_timer_set|type:CONN_IDLE|expire:1757653581368426|now:1757653461368426|interv:120000000|
[2025/09/12 05:04:21 368581] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_engine_remove_wakeup_queue|next_tick_time:1757653581337346|pq_index:13|
[2025/09/12 05:04:21 368587] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_engine_add_active_queue|last_ticked_time:1757653461337514|
[2025/09/12 05:04:21 368602] [debug] |xqc_engine_main_logic|BEGIN|now:1757653461368602|
[2025/09/12 05:04:21 368610] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_engine_process_conn|conn:0000558BB8A0CA5C|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:1757653461368608|
[2025/09/12 05:04:21 368619] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_path_get_perf_class|conn:0000558BB8A0CA5C|path_id:0|path_srtt:32200|min_srtt:32200|path_bw:36568|loss_rate:0.00|path_pto:0|
[2025/09/12 05:04:21 368626] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_minrtt_scheduler_get_path|path srtt|conn:0000558BB8A0CA5C|path_id:0|path_srtt:32200|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:04:21 368633] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CONNECTION_CLOSE |pn:0|size:26|reinj:0|path_class:2|
[2025/09/12 05:04:21 368640] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_check_acked_or_dropped_pkt|conn:0000558BB8A0CA5C|pkt_num:0|size:26|pkt_type:SHORT_HEADER|frame:CONNECTION_CLOSE |
[2025/09/12 05:04:21 368647] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:31|
[2025/09/12 05:04:21 368697] [info] |scid:a2e26695f2a54d13d3cc3f3c|xqc_send_packet_with_pn|<==|conn:0000558BB8A0CA5C|path:0|pkt_num:31|size:26|sent:42|pkt_type:SHORT_HEADER|frame:CONNECTION_CLOSE |inflight:0|now:1757653461368657|stream_id:0|stream_offset:0|
[2025/09/12 05:04:21 368708] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_send_ctl_on_packet_sent|conn:0000558BB8A0CA5C|path:0|pkt_num:31|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 05:04:21 368717] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_conn_next_wakeup_time|wakeup_time:1757653461597821|
[2025/09/12 05:04:21 368726] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_engine_add_wakeup_queue|next_tick_time:1757653461597821|
[2025/09/12 05:04:21 368732] [debug] |xqc_engine_wakeup_after|wakeup:1757653461597821|now:1757653461368732|diff:229089|
[2025/09/12 05:04:21 368739] [debug] |xqc_engine_main_logic|END|now:1757653461368608|
[2025/09/12 05:04:21 368748] [debug] |xqc_engine_main_logic|BEGIN|now:1757653461368748|
[2025/09/12 05:04:21 368754] [debug] |xqc_engine_wakeup_after|wakeup:1757653461597821|now:1757653461368754|diff:229067|
[2025/09/12 05:04:21 368760] [debug] |xqc_engine_main_logic|END|now:1757653461368748|
[2025/09/12 05:04:21 444731] [debug] |scid:22d3dad7a151d7af1977aef0|xqc_timer_set|type:CONN_IDLE|expire:1757653521444729|now:1757653461444729|interv:60000000|
[2025/09/12 05:04:21 444764] [debug] |scid:22d3dad7a151d7af1977aef0|xqc_timer_set|type:PATH_IDLE|expire:1757653521444764|now:1757653461444764|interv:60000000|
[2025/09/12 05:04:21 444774] [debug] |xqc_path_create|path:0|dcid:7a4d31a8c8540e85e935aca882b93f1483|scid:22d3dad7a151d7af1977aef0|create_path_count:1|
[2025/09/12 05:04:21 444780] [debug] |scid:22d3dad7a151d7af1977aef0|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 05:04:21 444785] [debug] |xqc_path_init|path:0|dcid:7a4d31a8c8540e85e935aca882b93f1483|scid:22d3dad7a151d7af1977aef0|state:2|
[2025/09/12 05:04:21 444790] [debug] |scid:22d3dad7a151d7af1977aef0|xqc_conn_create|success|scid:22d3dad7a151d7af1977aef0|dcid:7a4d31a8c8540e85e935aca882b93f1483|conn:0000558BB8A2185C|
[2025/09/12 05:04:21 444798] [info] |scid:22d3dad7a151d7af1977aef0|xqc_conn_server_create|hash odcid conn|odcid:0cab481fa9e88f4498f097975a30df671f36|conn:0000558BB8A2185C|
[2025/09/12 05:04:21 444809] [info] |scid:22d3dad7a151d7af1977aef0|xqc_conn_get_local_transport_params|generate sr_token[8d1b37796516c148b1a723de9901ebc4] for cid[0cab481fa9e88f4498f097975a30df671f36]
[2025/09/12 05:04:21 444833] [stats] |xqc_conn_server_init_path_addr|path:0|l-0.0.0.0-443-22d3dad7a151d7af1977aef0 p-193.167.0.100-34157-7a4d31a8c8540e85e935aca882b93f1483|
[2025/09/12 05:04:21 444845] [info] |xqc_engine_packet_process|==>|conn:0000558BB8A2185C|size:1200|state:S_INIT|recv_time:1757653461444698|
[2025/09/12 05:04:21 444995] [debug] |scid:22d3dad7a151d7af1977aef0|xqc_packet_parse_initial|packet parse|initial|
[2025/09/12 05:04:21 445004] [debug] |scid:22d3dad7a151d7af1977aef0|xqc_packet_parse_initial|success|Length:1153|
[2025/09/12 05:04:21 445012] [debug] |scid:22d3dad7a151d7af1977aef0|xqc_packet_decrypt|largest_pn:0|
[2025/09/12 05:04:21 445017] [debug] |scid:22d3dad7a151d7af1977aef0|xqc_packet_decrypt|decryption nonce|path_id:0|pn:560607893|
[2025/09/12 05:04:21 445028] [debug] |scid:22d3dad7a151d7af1977aef0|xqc_packet_decrypt_single|pkt_type:INIT|pkt_num:560607893|
[2025/09/12 05:04:21 445034] [debug] |scid:22d3dad7a151d7af1977aef0|xqc_process_frames|frame_type:6|
[2025/09/12 05:04:21 445083] [info] |scid:22d3dad7a151d7af1977aef0|xqc_conn_check_token|token empty|
[2025/09/12 05:04:21 445090] [info] |scid:22d3dad7a151d7af1977aef0|xqc_process_crypto_frame|check_token fail|conn:0000558BB8A2185C|l-0.0.0.0-443-22d3dad7a151d7af1977aef0 p-193.167.0.100-34157-7a4d31a8c8540e85e935aca882b93f1483|
[2025/09/12 05:04:21 445095] [debug] |scid:22d3dad7a151d7af1977aef0|xqc_create_crypto_stream|encrypt_level:0|cur_state:S_INIT|
[2025/09/12 05:04:21 445100] [debug] |scid:22d3dad7a151d7af1977aef0|xqc_process_crypto_frame|level:0|
[2025/09/12 05:04:21 445104] [debug] |scid:22d3dad7a151d7af1977aef0|xqc_read_crypto_stream|xqc_read_crypto_stream|level:0|
[2025/09/12 05:04:21 445110] [debug] |scid:22d3dad7a151d7af1977aef0|xqc_engine_add_active_queue|last_ticked_time:0|
[2025/09/12 05:04:21 445114] [debug] |scid:22d3dad7a151d7af1977aef0|xqc_create_crypto_stream|encrypt_level:2|cur_state:S_INIT|
[2025/09/12 05:04:21 445118] [debug] |scid:22d3dad7a151d7af1977aef0|xqc_process_crypto_frame|server create hsk stream|
[2025/09/12 05:04:21 445122] [debug] |scid:22d3dad7a151d7af1977aef0|xqc_process_frames|frame_type:6|
[2025/09/12 05:04:21 445126] [info] |scid:22d3dad7a151d7af1977aef0|xqc_conn_check_token|token empty|
[2025/09/12 05:04:21 445129] [info] |scid:22d3dad7a151d7af1977aef0|xqc_process_crypto_frame|check_token fail|conn:0000558BB8A2185C|l-0.0.0.0-443-22d3dad7a151d7af1977aef0 p-193.167.0.100-34157-7a4d31a8c8540e85e935aca882b93f1483|
[2025/09/12 05:04:21 445134] [debug] |scid:22d3dad7a151d7af1977aef0|xqc_process_crypto_frame|level:0|
[2025/09/12 05:04:21 445138] [debug] |scid:22d3dad7a151d7af1977aef0|xqc_read_crypto_stream|xqc_read_crypto_stream|level:0|
[2025/09/12 05:04:21 445141] [debug] |scid:22d3dad7a151d7af1977aef0|xqc_process_frames|frame_type:0|
[2025/09/12 05:04:21 445145] [debug] |scid:22d3dad7a151d7af1977aef0|xqc_process_padding_frame|process padding|
[2025/09/12 05:04:21 445149] [debug] |scid:22d3dad7a151d7af1977aef0|xqc_process_frames|frame_type:6|
[2025/09/12 05:04:21 445153] [info] |scid:22d3dad7a151d7af1977aef0|xqc_conn_check_token|token empty|
[2025/09/12 05:04:21 445156] [info] |scid:22d3dad7a151d7af1977aef0|xqc_process_crypto_frame|check_token fail|conn:0000558BB8A2185C|l-0.0.0.0-443-22d3dad7a151d7af1977aef0 p-193.167.0.100-34157-7a4d31a8c8540e85e935aca882b93f1483|
[2025/09/12 05:04:21 445160] [debug] |scid:22d3dad7a151d7af1977aef0|xqc_process_crypto_frame|level:0|
[2025/09/12 05:04:21 445164] [debug] |scid:22d3dad7a151d7af1977aef0|xqc_read_crypto_stream|xqc_read_crypto_stream|level:0|
[2025/09/12 05:04:21 445168] [debug] |scid:22d3dad7a151d7af1977aef0|xqc_process_frames|frame_type:6|
[2025/09/12 05:04:21 445171] [info] |scid:22d3dad7a151d7af1977aef0|xqc_conn_check_token|token empty|
[2025/09/12 05:04:21 445175] [info] |scid:22d3dad7a151d7af1977aef0|xqc_process_crypto_frame|check_token fail|conn:0000558BB8A2185C|l-0.0.0.0-443-22d3dad7a151d7af1977aef0 p-193.167.0.100-34157-7a4d31a8c8540e85e935aca882b93f1483|
[2025/09/12 05:04:21 445179] [debug] |scid:22d3dad7a151d7af1977aef0|xqc_process_crypto_frame|level:0|
[2025/09/12 05:04:21 445183] [debug] |scid:22d3dad7a151d7af1977aef0|xqc_read_crypto_stream|xqc_read_crypto_stream|level:0|
[2025/09/12 05:04:21 445193] [debug] |scid:22d3dad7a151d7af1977aef0|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:0|56u|
[2025/09/12 05:04:21 445219] [debug] |scid:22d3dad7a151d7af1977aef0|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:0|SSL_quic_write_level:0|rv:-1|
[2025/09/12 05:04:21 445224] [debug] |scid:22d3dad7a151d7af1977aef0|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/09/12 05:04:21 445229] [debug] |scid:22d3dad7a151d7af1977aef0|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:0|56u|
[2025/09/12 05:04:21 445233] [debug] |scid:22d3dad7a151d7af1977aef0|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:0|SSL_quic_write_level:0|rv:-1|
[2025/09/12 05:04:21 445237] [debug] |scid:22d3dad7a151d7af1977aef0|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/09/12 05:04:21 445241] [debug] |scid:22d3dad7a151d7af1977aef0|xqc_process_frames|frame_type:6|
[2025/09/12 05:04:21 445244] [info] |scid:22d3dad7a151d7af1977aef0|xqc_conn_check_token|token empty|
[2025/09/12 05:04:21 445248] [info] |scid:22d3dad7a151d7af1977aef0|xqc_process_crypto_frame|check_token fail|conn:0000558BB8A2185C|l-0.0.0.0-443-22d3dad7a151d7af1977aef0 p-193.167.0.100-34157-7a4d31a8c8540e85e935aca882b93f1483|
[2025/09/12 05:04:21 445252] [debug] |scid:22d3dad7a151d7af1977aef0|xqc_process_crypto_frame|level:0|
[2025/09/12 05:04:21 445256] [debug] |scid:22d3dad7a151d7af1977aef0|xqc_read_crypto_stream|xqc_read_crypto_stream|level:0|
[2025/09/12 05:04:21 445260] [debug] |scid:22d3dad7a151d7af1977aef0|xqc_process_frames|frame_type:6|
[2025/09/12 05:04:21 445264] [info] |scid:22d3dad7a151d7af1977aef0|xqc_conn_check_token|token empty|
[2025/09/12 05:04:21 445267] [info] |scid:22d3dad7a151d7af1977aef0|xqc_process_crypto_frame|check_token fail|conn:0000558BB8A2185C|l-0.0.0.0-443-22d3dad7a151d7af1977aef0 p-193.167.0.100-34157-7a4d31a8c8540e85e935aca882b93f1483|
[2025/09/12 05:04:21 445272] [debug] |scid:22d3dad7a151d7af1977aef0|xqc_process_crypto_frame|level:0|
[2025/09/12 05:04:21 445276] [debug] |scid:22d3dad7a151d7af1977aef0|xqc_read_crypto_stream|xqc_read_crypto_stream|level:0|
[2025/09/12 05:04:21 445279] [debug] |scid:22d3dad7a151d7af1977aef0|xqc_process_frames|frame_type:6|
[2025/09/12 05:04:21 445283] [info] |scid:22d3dad7a151d7af1977aef0|xqc_conn_check_token|token empty|
[2025/09/12 05:04:21 445287] [info] |scid:22d3dad7a151d7af1977aef0|xqc_process_crypto_frame|check_token fail|conn:0000558BB8A2185C|l-0.0.0.0-443-22d3dad7a151d7af1977aef0 p-193.167.0.100-34157-7a4d31a8c8540e85e935aca882b93f1483|
[2025/09/12 05:04:21 445290] [debug] |scid:22d3dad7a151d7af1977aef0|xqc_process_crypto_frame|level:0|
[2025/09/12 05:04:21 445294] [debug] |scid:22d3dad7a151d7af1977aef0|xqc_read_crypto_stream|xqc_read_crypto_stream|level:0|
[2025/09/12 05:04:21 445298] [debug] |scid:22d3dad7a151d7af1977aef0|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:0|56u|
[2025/09/12 05:04:21 445302] [debug] |scid:22d3dad7a151d7af1977aef0|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:0|SSL_quic_write_level:0|rv:-1|
[2025/09/12 05:04:21 445306] [debug] |scid:22d3dad7a151d7af1977aef0|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/09/12 05:04:21 445310] [debug] |scid:22d3dad7a151d7af1977aef0|xqc_process_frames|frame_type:6|
[2025/09/12 05:04:21 445313] [info] |scid:22d3dad7a151d7af1977aef0|xqc_conn_check_token|token empty|
[2025/09/12 05:04:21 445317] [info] |scid:22d3dad7a151d7af1977aef0|xqc_process_crypto_frame|check_token fail|conn:0000558BB8A2185C|l-0.0.0.0-443-22d3dad7a151d7af1977aef0 p-193.167.0.100-34157-7a4d31a8c8540e85e935aca882b93f1483|
[2025/09/12 05:04:21 445321] [debug] |scid:22d3dad7a151d7af1977aef0|xqc_process_crypto_frame|level:0|
[2025/09/12 05:04:21 445325] [debug] |scid:22d3dad7a151d7af1977aef0|xqc_read_crypto_stream|xqc_read_crypto_stream|level:0|
[2025/09/12 05:04:21 445328] [debug] |scid:22d3dad7a151d7af1977aef0|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:0|28u|
[2025/09/12 05:04:21 445332] [debug] |scid:22d3dad7a151d7af1977aef0|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:0|SSL_quic_write_level:0|rv:-1|
[2025/09/12 05:04:21 445339] [debug] |scid:22d3dad7a151d7af1977aef0|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/09/12 05:04:21 445343] [debug] |scid:22d3dad7a151d7af1977aef0|xqc_process_frames|frame_type:6|
[2025/09/12 05:04:21 445347] [info] |scid:22d3dad7a151d7af1977aef0|xqc_conn_check_token|token empty|
[2025/09/12 05:04:21 445351] [info] |scid:22d3dad7a151d7af1977aef0|xqc_process_crypto_frame|check_token fail|conn:0000558BB8A2185C|l-0.0.0.0-443-22d3dad7a151d7af1977aef0 p-193.167.0.100-34157-7a4d31a8c8540e85e935aca882b93f1483|
[2025/09/12 05:04:21 445355] [debug] |scid:22d3dad7a151d7af1977aef0|xqc_process_crypto_frame|level:0|
[2025/09/12 05:04:21 445358] [debug] |scid:22d3dad7a151d7af1977aef0|xqc_read_crypto_stream|xqc_read_crypto_stream|level:0|
[2025/09/12 05:04:21 445362] [debug] |scid:22d3dad7a151d7af1977aef0|xqc_process_frames|frame_type:6|
[2025/09/12 05:04:21 445366] [info] |scid:22d3dad7a151d7af1977aef0|xqc_conn_check_token|token empty|
[2025/09/12 05:04:21 445369] [info] |scid:22d3dad7a151d7af1977aef0|xqc_process_crypto_frame|check_token fail|conn:0000558BB8A2185C|l-0.0.0.0-443-22d3dad7a151d7af1977aef0 p-193.167.0.100-34157-7a4d31a8c8540e85e935aca882b93f1483|
[2025/09/12 05:04:21 445373] [debug] |scid:22d3dad7a151d7af1977aef0|xqc_process_crypto_frame|level:0|
[2025/09/12 05:04:21 445377] [debug] |scid:22d3dad7a151d7af1977aef0|xqc_read_crypto_stream|xqc_read_crypto_stream|level:0|
[2025/09/12 05:04:21 445381] [debug] |scid:22d3dad7a151d7af1977aef0|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:0|28u|
[2025/09/12 05:04:21 445385] [debug] |scid:22d3dad7a151d7af1977aef0|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:0|SSL_quic_write_level:0|rv:-1|
[2025/09/12 05:04:21 445389] [debug] |scid:22d3dad7a151d7af1977aef0|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/09/12 05:04:21 445392] [debug] |scid:22d3dad7a151d7af1977aef0|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:0|10u|
[2025/09/12 05:04:21 445397] [debug] |scid:22d3dad7a151d7af1977aef0|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:0|SSL_quic_write_level:0|rv:-1|
[2025/09/12 05:04:21 445400] [debug] |scid:22d3dad7a151d7af1977aef0|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/09/12 05:04:21 445404] [debug] |scid:22d3dad7a151d7af1977aef0|xqc_process_frames|frame_type:6|
[2025/09/12 05:04:21 445408] [info] |scid:22d3dad7a151d7af1977aef0|xqc_conn_check_token|token empty|
[2025/09/12 05:04:21 445411] [info] |scid:22d3dad7a151d7af1977aef0|xqc_process_crypto_frame|check_token fail|conn:0000558BB8A2185C|l-0.0.0.0-443-22d3dad7a151d7af1977aef0 p-193.167.0.100-34157-7a4d31a8c8540e85e935aca882b93f1483|
[2025/09/12 05:04:21 445415] [debug] |scid:22d3dad7a151d7af1977aef0|xqc_process_crypto_frame|level:0|
[2025/09/12 05:04:21 445419] [debug] |scid:22d3dad7a151d7af1977aef0|xqc_read_crypto_stream|xqc_read_crypto_stream|level:0|
[2025/09/12 05:04:21 445423] [debug] |scid:22d3dad7a151d7af1977aef0|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:0|10u|
[2025/09/12 05:04:21 445427] [debug] |scid:22d3dad7a151d7af1977aef0|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:0|SSL_quic_write_level:0|rv:-1|
[2025/09/12 05:04:21 445431] [debug] |scid:22d3dad7a151d7af1977aef0|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/09/12 05:04:21 445434] [debug] |scid:22d3dad7a151d7af1977aef0|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:0|10u|
[2025/09/12 05:04:21 445438] [debug] |scid:22d3dad7a151d7af1977aef0|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:0|SSL_quic_write_level:0|rv:-1|
[2025/09/12 05:04:21 445442] [debug] |scid:22d3dad7a151d7af1977aef0|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/09/12 05:04:21 445446] [debug] |scid:22d3dad7a151d7af1977aef0|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:0|2u|
[2025/09/12 05:04:21 445450] [debug] |scid:22d3dad7a151d7af1977aef0|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:0|SSL_quic_write_level:0|rv:-1|
[2025/09/12 05:04:21 445454] [debug] |scid:22d3dad7a151d7af1977aef0|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/09/12 05:04:21 445460] [debug] |scid:22d3dad7a151d7af1977aef0|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:0|3u|
[2025/09/12 05:04:21 445464] [debug] |scid:22d3dad7a151d7af1977aef0|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:0|SSL_quic_write_level:0|rv:-1|
[2025/09/12 05:04:21 445468] [debug] |scid:22d3dad7a151d7af1977aef0|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/09/12 05:04:21 445472] [debug] |scid:22d3dad7a151d7af1977aef0|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:0|6u|
[2025/09/12 05:04:21 445521] [info] |scid:22d3dad7a151d7af1977aef0|xqc_ssl_cert_cb|cert chain or key empty|sni:server4
[2025/09/12 05:04:21 445693] [debug] |scid:22d3dad7a151d7af1977aef0|xqc_conn_tls_transport_params_cb|1RTT_transport_params|max_datagram_frame_size:0|
[2025/09/12 05:04:21 445698] [debug] |scid:22d3dad7a151d7af1977aef0|xqc_conn_enable_multipath|xqc_conn_enable_multipath|1|0|
[2025/09/12 05:04:21 445702] [warn] |scid:22d3dad7a151d7af1977aef0|xqc_conn_try_to_enable_multipath|multipath_version_negotiation err|
[2025/09/12 05:04:21 445916] [debug] |scid:22d3dad7a151d7af1977aef0|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:2|SSL_quic_write_level:3|rv:0|
[2025/09/12 05:04:21 445922] [debug] |scid:22d3dad7a151d7af1977aef0|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/09/12 05:04:21 445926] [debug] |scid:22d3dad7a151d7af1977aef0|xqc_process_frames|frame_type:0|
[2025/09/12 05:04:21 445930] [debug] |scid:22d3dad7a151d7af1977aef0|xqc_process_padding_frame|process padding|
[2025/09/12 05:04:21 445939] [debug] |scid:22d3dad7a151d7af1977aef0|xqc_timer_unset|type:ACK_INIT|
[2025/09/12 05:04:21 445944] [debug] |scid:22d3dad7a151d7af1977aef0|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 05:04:21 445949] [debug] |scid:22d3dad7a151d7af1977aef0|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:560607893|largest:560607893|pns:0|
[2025/09/12 05:04:21 445954] [info] |scid:22d3dad7a151d7af1977aef0|xqc_conn_on_pkt_processed|====>|conn:0000558BB8A2185C|path:0|size:1200|pkt_type:INIT|pkt_num:560607893|frame:PADDING CRYPTO |recv_time:1757653461444698|dcid:0cab481fa9e88f4498f097975a30df671f36|dcid_seq:0|
[2025/09/12 05:04:21 445960] [debug] |scid:22d3dad7a151d7af1977aef0|xqc_timer_set|type:PATH_IDLE|expire:1757653521444698|now:1757653461444698|interv:60000000|
[2025/09/12 05:04:21 445964] [debug] |scid:22d3dad7a151d7af1977aef0|xqc_timer_set|type:CONN_IDLE|expire:1757653521444698|now:1757653461444698|interv:60000000|
[2025/09/12 05:04:21 445968] [debug] |xqc_engine_main_logic|BEGIN|now:1757653461445968|
[2025/09/12 05:04:21 445973] [debug] |scid:22d3dad7a151d7af1977aef0|xqc_engine_process_conn|conn:0000558BB8A2185C|state:S_INIT|flag:TICKING DCID_OK UPPER_CONN_EXIST INIT_RECVD NEED_RUN (null) |now:1757653461445972|
[2025/09/12 05:04:21 445978] [info] |scid:22d3dad7a151d7af1977aef0|xqc_conn_check_tx_key|keys are ready, can send 1rtt now|
[2025/09/12 05:04:21 445983] [debug] |scid:22d3dad7a151d7af1977aef0|xqc_crypto_stream_on_read|encrypt_level:0|cur_state:S_INIT|next_state:S_INITIAL_RECVD|
[2025/09/12 05:04:21 445987] [debug] |scid:22d3dad7a151d7af1977aef0|xqc_process_crypto_write_streams|
[2025/09/12 05:04:21 445991] [debug] |scid:22d3dad7a151d7af1977aef0|xqc_crypto_stream_on_write|enc_level|0|
[2025/09/12 05:04:21 445995] [debug] |scid:22d3dad7a151d7af1977aef0|xqc_crypto_stream_on_write|cur_state:1|switch|
[2025/09/12 05:04:21 446001] [info] |scid:22d3dad7a151d7af1977aef0|xqc_crypto_stream_send|crypto send data|pkt_num:0|size:137|sent:94|pkt_type:INIT|frame:CRYPTO |now:1757653461446001|
[2025/09/12 05:04:21 446006] [debug] |scid:22d3dad7a151d7af1977aef0|xqc_crypto_stream_on_write|encrypt_level:0|cur_state:S_INITIAL_RECVD|next_state:S_INITIAL_SENT|
[2025/09/12 05:04:21 446010] [debug] |scid:22d3dad7a151d7af1977aef0|xqc_process_crypto_write_streams|
[2025/09/12 05:04:21 446014] [debug] |scid:22d3dad7a151d7af1977aef0|xqc_crypto_stream_on_write|enc_level|2|
[2025/09/12 05:04:21 446022] [info] |scid:22d3dad7a151d7af1977aef0|xqc_crypto_stream_send|crypto send data|pkt_num:0|size:194|sent:152|pkt_type:HSK|frame:CRYPTO |now:1757653461446022|
[2025/09/12 05:04:21 446027] [info] |scid:22d3dad7a151d7af1977aef0|xqc_crypto_stream_send|crypto send data|pkt_num:0|size:516|sent:474|pkt_type:HSK|frame:CRYPTO |now:1757653461446027|
[2025/09/12 05:04:21 446032] [info] |scid:22d3dad7a151d7af1977aef0|xqc_crypto_stream_send|crypto send data|pkt_num:0|size:126|sent:84|pkt_type:HSK|frame:CRYPTO |now:1757653461446032|
[2025/09/12 05:04:21 446037] [info] |scid:22d3dad7a151d7af1977aef0|xqc_crypto_stream_send|crypto send data|pkt_num:0|size:82|sent:40|pkt_type:HSK|frame:CRYPTO |now:1757653461446036|
[2025/09/12 05:04:21 446067] [debug] |scid:22d3dad7a151d7af1977aef0|xqc_crypto_stream_on_write|encrypt_level:2|cur_state:S_INITIAL_SENT|next_state:S_HANDSHAKE_SENT|
[2025/09/12 05:04:21 446074] [debug] |scid:22d3dad7a151d7af1977aef0|xqc_gen_ack_frame|largest_recv:560607893|ack_delay:1376|first_ack_range:0|largest_pkt_recv_time:1757653461444698|
[2025/09/12 05:04:21 446079] [debug] |scid:22d3dad7a151d7af1977aef0|xqc_gen_ack_frame|high:560607893|low:560607893|pkt_pns:0|
[2025/09/12 05:04:21 446083] [debug] |scid:22d3dad7a151d7af1977aef0|xqc_write_ack_to_one_packet|ack_size:9|path:0|path_largest_recv:560607893|frame_largest_recv:560607893|
[2025/09/12 05:04:21 446087] [debug] |scid:22d3dad7a151d7af1977aef0|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:0|
[2025/09/12 05:04:21 446093] [debug] |scid:22d3dad7a151d7af1977aef0|xqc_path_get_perf_class|conn:0000558BB8A2185C|path_id:0|path_srtt:250000|min_srtt:250000|path_bw:0|loss_rate:0.00|path_pto:0|
[2025/09/12 05:04:21 446098] [debug] |scid:22d3dad7a151d7af1977aef0|xqc_minrtt_scheduler_get_path|path srtt|conn:0000558BB8A2185C|path_id:0|path_srtt:250000|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:04:21 446103] [debug] |scid:22d3dad7a151d7af1977aef0|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CRYPTO |pn:0|size:137|reinj:0|path_class:2|
[2025/09/12 05:04:21 446108] [debug] |scid:22d3dad7a151d7af1977aef0|xqc_path_get_perf_class|conn:0000558BB8A2185C|path_id:0|path_srtt:250000|min_srtt:250000|path_bw:0|loss_rate:0.00|path_pto:0|
[2025/09/12 05:04:21 446112] [debug] |scid:22d3dad7a151d7af1977aef0|xqc_minrtt_scheduler_get_path|path srtt|conn:0000558BB8A2185C|path_id:0|path_srtt:250000|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:04:21 446117] [debug] |scid:22d3dad7a151d7af1977aef0|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CRYPTO |pn:0|size:194|reinj:0|path_class:2|
[2025/09/12 05:04:21 446121] [debug] |scid:22d3dad7a151d7af1977aef0|xqc_path_get_perf_class|conn:0000558BB8A2185C|path_id:0|path_srtt:250000|min_srtt:250000|path_bw:0|loss_rate:0.00|path_pto:0|
[2025/09/12 05:04:21 446125] [debug] |scid:22d3dad7a151d7af1977aef0|xqc_minrtt_scheduler_get_path|path srtt|conn:0000558BB8A2185C|path_id:0|path_srtt:250000|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:04:21 446129] [debug] |scid:22d3dad7a151d7af1977aef0|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CRYPTO |pn:0|size:516|reinj:0|path_class:2|
[2025/09/12 05:04:21 446133] [debug] |scid:22d3dad7a151d7af1977aef0|xqc_path_get_perf_class|conn:0000558BB8A2185C|path_id:0|path_srtt:250000|min_srtt:250000|path_bw:0|loss_rate:0.00|path_pto:0|
[2025/09/12 05:04:21 446137] [debug] |scid:22d3dad7a151d7af1977aef0|xqc_minrtt_scheduler_get_path|path srtt|conn:0000558BB8A2185C|path_id:0|path_srtt:250000|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:04:21 446141] [debug] |scid:22d3dad7a151d7af1977aef0|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CRYPTO |pn:0|size:126|reinj:0|path_class:2|
[2025/09/12 05:04:21 446145] [debug] |scid:22d3dad7a151d7af1977aef0|xqc_path_get_perf_class|conn:0000558BB8A2185C|path_id:0|path_srtt:250000|min_srtt:250000|path_bw:0|loss_rate:0.00|path_pto:0|
[2025/09/12 05:04:21 446153] [debug] |scid:22d3dad7a151d7af1977aef0|xqc_minrtt_scheduler_get_path|path srtt|conn:0000558BB8A2185C|path_id:0|path_srtt:250000|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:04:21 446158] [debug] |scid:22d3dad7a151d7af1977aef0|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CRYPTO |pn:0|size:82|reinj:0|path_class:2|
[2025/09/12 05:04:21 446162] [debug] |scid:22d3dad7a151d7af1977aef0|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:ACK |stream_id:0|stream_offset:0|
[2025/09/12 05:04:21 446168] [debug] |scid:22d3dad7a151d7af1977aef0|xqc_check_acked_or_dropped_pkt|conn:0000558BB8A2185C|pkt_num:0|size:137|pkt_type:INIT|frame:CRYPTO |
[2025/09/12 05:04:21 446173] [debug] |scid:22d3dad7a151d7af1977aef0|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:0|
[2025/09/12 05:04:21 446210] [info] |scid:22d3dad7a151d7af1977aef0|xqc_send_packet_with_pn|<==|conn:0000558BB8A2185C|path:0|pkt_num:0|size:1184|sent:1200|pkt_type:INIT|frame:PADDING CRYPTO |inflight:0|now:1757653461446182|stream_id:0|stream_offset:0|
[2025/09/12 05:04:21 446216] [debug] |scid:22d3dad7a151d7af1977aef0|xqc_send_ctl_on_packet_sent|conn:0000558BB8A2185C|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 05:04:21 446221] [debug] |scid:22d3dad7a151d7af1977aef0|xqc_send_ctl_on_packet_sent|path:0|inflight:0|applimit:0|
[2025/09/12 05:04:21 446227] [debug] |scid:22d3dad7a151d7af1977aef0|xqc_send_ctl_get_pto_time_and_space|srtt:250000|rtt_var:125000|pto_duration:750000|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:04:21 446235] [debug] |scid:22d3dad7a151d7af1977aef0|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8A2185C|path:0|PNS: 0, unacked: 1184|
[2025/09/12 05:04:21 446241] [debug] |scid:22d3dad7a151d7af1977aef0|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8A2185C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:04:21 446247] [debug] |scid:22d3dad7a151d7af1977aef0|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8A2185C|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:04:21 446253] [debug] |scid:22d3dad7a151d7af1977aef0|xqc_timer_set|type:LOSS_DETECTION|expire:1757653462196182|now:1757653461446226|interv:749956|
[2025/09/12 05:04:21 446259] [debug] |scid:22d3dad7a151d7af1977aef0|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB8A2185C|path:0|pns:0|expire:1757653462196182|now:1757653461446226|interval:749956|pto_count:0|srtt:250000
[2025/09/12 05:04:21 446267] [debug] |scid:22d3dad7a151d7af1977aef0|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:45952|inflight:1184|
[2025/09/12 05:04:21 446274] [debug] |scid:22d3dad7a151d7af1977aef0|xqc_check_acked_or_dropped_pkt|conn:0000558BB8A2185C|pkt_num:0|size:194|pkt_type:HSK|frame:CRYPTO |
[2025/09/12 05:04:21 446281] [debug] |scid:22d3dad7a151d7af1977aef0|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:0|
[2025/09/12 05:04:21 446311] [info] |scid:22d3dad7a151d7af1977aef0|xqc_send_packet_with_pn|<==|conn:0000558BB8A2185C|path:0|pkt_num:0|size:194|sent:210|pkt_type:HSK|frame:CRYPTO |inflight:1184|now:1757653461446292|stream_id:0|stream_offset:0|
[2025/09/12 05:04:21 446317] [debug] |scid:22d3dad7a151d7af1977aef0|xqc_send_ctl_on_packet_sent|conn:0000558BB8A2185C|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 05:04:21 446321] [debug] |scid:22d3dad7a151d7af1977aef0|xqc_send_ctl_on_packet_sent|path:0|inflight:1184|applimit:0|
[2025/09/12 05:04:21 446328] [debug] |scid:22d3dad7a151d7af1977aef0|xqc_send_ctl_get_pto_time_and_space|srtt:250000|rtt_var:125000|pto_duration:750000|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:04:21 446335] [debug] |scid:22d3dad7a151d7af1977aef0|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8A2185C|path:0|PNS: 0, unacked: 1184|
[2025/09/12 05:04:21 446347] [debug] |scid:22d3dad7a151d7af1977aef0|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8A2185C|path:0|PNS: 1, unacked: 194|
[2025/09/12 05:04:21 446354] [debug] |scid:22d3dad7a151d7af1977aef0|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8A2185C|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:04:21 446360] [debug] |scid:22d3dad7a151d7af1977aef0|xqc_timer_set|type:LOSS_DETECTION|expire:1757653462196182|now:1757653461446328|interv:749854|
[2025/09/12 05:04:21 446367] [debug] |scid:22d3dad7a151d7af1977aef0|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB8A2185C|path:0|pns:0|expire:1757653462196182|now:1757653461446328|interval:749854|pto_count:0|srtt:250000
[2025/09/12 05:04:21 446373] [debug] |scid:22d3dad7a151d7af1977aef0|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:45952|inflight:1378|
[2025/09/12 05:04:21 446378] [debug] |scid:22d3dad7a151d7af1977aef0|xqc_check_acked_or_dropped_pkt|conn:0000558BB8A2185C|pkt_num:0|size:516|pkt_type:HSK|frame:CRYPTO |
[2025/09/12 05:04:21 446382] [debug] |scid:22d3dad7a151d7af1977aef0|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1|
[2025/09/12 05:04:21 446408] [info] |scid:22d3dad7a151d7af1977aef0|xqc_send_packet_with_pn|<==|conn:0000558BB8A2185C|path:0|pkt_num:1|size:516|sent:532|pkt_type:HSK|frame:CRYPTO |inflight:1378|now:1757653461446389|stream_id:0|stream_offset:0|
[2025/09/12 05:04:21 446414] [debug] |scid:22d3dad7a151d7af1977aef0|xqc_send_ctl_on_packet_sent|conn:0000558BB8A2185C|path:0|pkt_num:1|origin_pktnum:0|size:516|enc_size:532|pkt_type:HSK|frame:CRYPTO |conn_state:S_HANDSHAKE_SENT|po_in_flight:0||retrans:0|
[2025/09/12 05:04:21 446421] [debug] |scid:22d3dad7a151d7af1977aef0|xqc_send_ctl_on_packet_sent|path:0|inflight:1378|applimit:0|
[2025/09/12 05:04:21 446428] [debug] |scid:22d3dad7a151d7af1977aef0|xqc_send_ctl_get_pto_time_and_space|srtt:250000|rtt_var:125000|pto_duration:750000|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:04:21 446435] [debug] |scid:22d3dad7a151d7af1977aef0|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8A2185C|path:0|PNS: 0, unacked: 1184|
[2025/09/12 05:04:21 446441] [debug] |scid:22d3dad7a151d7af1977aef0|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8A2185C|path:0|PNS: 1, unacked: 710|
[2025/09/12 05:04:21 446447] [debug] |scid:22d3dad7a151d7af1977aef0|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8A2185C|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:04:21 446457] [debug] |scid:22d3dad7a151d7af1977aef0|xqc_timer_set|type:LOSS_DETECTION|expire:1757653462196182|now:1757653461446427|interv:749755|
[2025/09/12 05:04:21 446462] [debug] |scid:22d3dad7a151d7af1977aef0|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB8A2185C|path:0|pns:0|expire:1757653462196182|now:1757653461446427|interval:749755|pto_count:0|srtt:250000
[2025/09/12 05:04:21 446466] [debug] |scid:22d3dad7a151d7af1977aef0|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:45952|inflight:1894|
[2025/09/12 05:04:21 446471] [debug] |scid:22d3dad7a151d7af1977aef0|xqc_check_acked_or_dropped_pkt|conn:0000558BB8A2185C|pkt_num:0|size:126|pkt_type:HSK|frame:CRYPTO |
[2025/09/12 05:04:21 446475] [debug] |scid:22d3dad7a151d7af1977aef0|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:2|
[2025/09/12 05:04:21 446498] [info] |scid:22d3dad7a151d7af1977aef0|xqc_send_packet_with_pn|<==|conn:0000558BB8A2185C|path:0|pkt_num:2|size:126|sent:142|pkt_type:HSK|frame:CRYPTO |inflight:1894|now:1757653461446481|stream_id:0|stream_offset:0|
[2025/09/12 05:04:21 446503] [debug] |scid:22d3dad7a151d7af1977aef0|xqc_send_ctl_on_packet_sent|conn:0000558BB8A2185C|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 05:04:21 446510] [debug] |scid:22d3dad7a151d7af1977aef0|xqc_send_ctl_on_packet_sent|path:0|inflight:1894|applimit:0|
[2025/09/12 05:04:21 446517] [debug] |scid:22d3dad7a151d7af1977aef0|xqc_send_ctl_get_pto_time_and_space|srtt:250000|rtt_var:125000|pto_duration:750000|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:04:21 446532] [debug] |scid:22d3dad7a151d7af1977aef0|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8A2185C|path:0|PNS: 0, unacked: 1184|
[2025/09/12 05:04:21 446539] [debug] |scid:22d3dad7a151d7af1977aef0|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8A2185C|path:0|PNS: 1, unacked: 836|
[2025/09/12 05:04:21 446546] [debug] |scid:22d3dad7a151d7af1977aef0|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8A2185C|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:04:21 446550] [debug] |scid:22d3dad7a151d7af1977aef0|xqc_timer_set|type:LOSS_DETECTION|expire:1757653462196182|now:1757653461446516|interv:749666|
[2025/09/12 05:04:21 446554] [debug] |scid:22d3dad7a151d7af1977aef0|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB8A2185C|path:0|pns:0|expire:1757653462196182|now:1757653461446516|interval:749666|pto_count:0|srtt:250000
[2025/09/12 05:04:21 446559] [debug] |scid:22d3dad7a151d7af1977aef0|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:45952|inflight:2020|
[2025/09/12 05:04:21 446564] [debug] |scid:22d3dad7a151d7af1977aef0|xqc_check_acked_or_dropped_pkt|conn:0000558BB8A2185C|pkt_num:0|size:82|pkt_type:HSK|frame:CRYPTO |
[2025/09/12 05:04:21 446568] [debug] |scid:22d3dad7a151d7af1977aef0|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:3|
[2025/09/12 05:04:21 446591] [info] |scid:22d3dad7a151d7af1977aef0|xqc_send_packet_with_pn|<==|conn:0000558BB8A2185C|path:0|pkt_num:3|size:82|sent:98|pkt_type:HSK|frame:CRYPTO |inflight:2020|now:1757653461446574|stream_id:0|stream_offset:0|
[2025/09/12 05:04:21 446597] [debug] |scid:22d3dad7a151d7af1977aef0|xqc_send_ctl_on_packet_sent|conn:0000558BB8A2185C|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 05:04:21 446604] [debug] |scid:22d3dad7a151d7af1977aef0|xqc_send_ctl_on_packet_sent|path:0|inflight:2020|applimit:0|
[2025/09/12 05:04:21 446610] [debug] |scid:22d3dad7a151d7af1977aef0|xqc_send_ctl_get_pto_time_and_space|srtt:250000|rtt_var:125000|pto_duration:750000|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:04:21 446617] [debug] |scid:22d3dad7a151d7af1977aef0|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8A2185C|path:0|PNS: 0, unacked: 1184|
[2025/09/12 05:04:21 446623] [debug] |scid:22d3dad7a151d7af1977aef0|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8A2185C|path:0|PNS: 1, unacked: 918|
[2025/09/12 05:04:21 446629] [debug] |scid:22d3dad7a151d7af1977aef0|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8A2185C|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:04:21 446635] [debug] |scid:22d3dad7a151d7af1977aef0|xqc_timer_set|type:LOSS_DETECTION|expire:1757653462196182|now:1757653461446610|interv:749572|
[2025/09/12 05:04:21 446640] [debug] |scid:22d3dad7a151d7af1977aef0|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB8A2185C|path:0|pns:0|expire:1757653462196182|now:1757653461446610|interval:749572|pto_count:0|srtt:250000
[2025/09/12 05:04:21 446645] [debug] |scid:22d3dad7a151d7af1977aef0|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:45952|inflight:2102|
[2025/09/12 05:04:21 446649] [debug] |scid:22d3dad7a151d7af1977aef0|xqc_check_acked_or_dropped_pkt|conn:0000558BB8A2185C|pkt_num:0|size:52|pkt_type:INIT|frame:ACK |
[2025/09/12 05:04:21 446654] [debug] |scid:22d3dad7a151d7af1977aef0|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1|
[2025/09/12 05:04:21 446675] [info] |scid:22d3dad7a151d7af1977aef0|xqc_send_packet_with_pn|<==|conn:0000558BB8A2185C|path:0|pkt_num:1|size:52|sent:68|pkt_type:INIT|frame:ACK |inflight:2102|now:1757653461446660|stream_id:0|stream_offset:0|
[2025/09/12 05:04:21 446681] [debug] |scid:22d3dad7a151d7af1977aef0|xqc_send_ctl_on_packet_sent|conn:0000558BB8A2185C|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 05:04:21 446701] [debug] |scid:22d3dad7a151d7af1977aef0|xqc_conn_next_wakeup_time|wakeup_time:1757653462196182|
[2025/09/12 05:04:21 446708] [debug] |scid:22d3dad7a151d7af1977aef0|xqc_engine_add_wakeup_queue|next_tick_time:1757653462196182|
[2025/09/12 05:04:21 446715] [debug] |xqc_engine_wakeup_after|wakeup:1757653461597821|now:1757653461446715|diff:151106|
[2025/09/12 05:04:21 446723] [debug] |xqc_engine_main_logic|END|now:1757653461445972|
[2025/09/12 05:04:21 446729] [debug] |xqc_engine_main_logic|BEGIN|now:1757653461446729|
[2025/09/12 05:04:21 446733] [debug] |xqc_engine_wakeup_after|wakeup:1757653461597821|now:1757653461446733|diff:151088|
[2025/09/12 05:04:21 446737] [debug] |xqc_engine_main_logic|END|now:1757653461446729|
[2025/09/12 05:04:21 598912] [debug] |xqc_engine_main_logic|BEGIN|now:1757653461598912|
[2025/09/12 05:04:21 598930] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_engine_remove_wakeup_queue|next_tick_time:1757653461597821|pq_index:0|
[2025/09/12 05:04:21 598937] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_engine_add_active_queue|last_ticked_time:1757653461368608|
[2025/09/12 05:04:21 598945] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_engine_process_conn|conn:0000558BB8A0CA5C|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:1757653461598942|
[2025/09/12 05:04:21 598951] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_timer_expire|timer expired|type:CONN_DRAINING|expire_time:1757653461597821|now:1757653461598942|
[2025/09/12 05:04:21 598956] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_timer_expire|unset|type:CONN_DRAINING|expire_time:1757653461597821|now:1757653461598942|
[2025/09/12 05:04:21 598961] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_timer_unset|type:CONN_DRAINING|
[2025/09/12 05:04:21 598966] [info] |xqc_engine_main_logic|conn:0000558BB8A0CA5C|l-0.0.0.0-443-a2e26695f2a54d13d3cc3f3c p-193.167.0.100-36963-ade3348668d917921fe3c14f8cef5fd499|conn_state:13|next_tick_time:1757653461597821
[2025/09/12 05:04:21 598982] [report] |scid:a2e26695f2a54d13d3cc3f3c|xqc_conn_destroy|0000558BB8A0CA5C|has_0rtt:0|0rtt_accept:0|token_ok:0|handshake_time:1058050|first_send_delay:2020012|conn_persist:15278562|keyupdate_cnt:0|err:0x0|close_msg:remote close|l-0.0.0.0-443-a2e26695f2a54d13d3cc3f3c p-193.167.0.100-36963-ade3348668d917921fe3c14f8cef5fd499|hsk_recv:35024|close_recv:15048069|close_send:15048238|last_recv:15048007|last_send:15048238|mp_enable:0|create:1|validated:1|active:1|path_info:0/1/0/a/0,1,1,1,0,0,0,0,0,0,0,36,24,21,3072,0,34,i32,4,296,309,4080,417065241,15016,0,4,296,309,4080,417065242,15016,0,4,26,39,40000,417065243,15048,0,4,34,4,25,7588,4,34,4,30,15017,4,26,40000,31,15048,0-2,0-2,0-0,0-0,0-0,0-32,0-8741,0-9557,0-26,0-21,0-4,0-5,0-0,0-0,0-0,0-0,0-0,0-0|alpn:hq-interop|rebind_count:0|rebind_valid:0|rtx_pkt:4|tlp_pkt:5|snd_pkt:26|spurious_loss:1|detected_loss:7|max_pto:3|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 05:04:21 599031] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_send_ctl_destroy|destroy|
[2025/09/12 05:04:21 599065] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_destroy_crypto_stream|destroy crypto stream|encrypt_level:0|cur_state:CLOSED|
[2025/09/12 05:04:21 599071] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_destroy_crypto_stream|destroy crypto stream|encrypt_level:2|cur_state:CLOSED|
[2025/09/12 05:04:21 599076] [debug] |scid:a2e26695f2a54d13d3cc3f3c|xqc_destroy_crypto_stream|destroy crypto stream|encrypt_level:3|cur_state:CLOSED|
[2025/09/12 05:04:21 599121] [debug] |xqc_engine_wakeup_after|wakeup:1757653462196182|now:1757653461599121|diff:597061|
[2025/09/12 05:04:21 599128] [debug] |xqc_engine_main_logic|END|now:1757653461598942|
[2025/09/12 05:04:22 197776] [debug] |xqc_engine_main_logic|BEGIN|now:1757653462197775|
[2025/09/12 05:04:22 197803] [debug] |scid:22d3dad7a151d7af1977aef0|xqc_engine_remove_wakeup_queue|next_tick_time:1757653462196182|pq_index:0|
[2025/09/12 05:04:22 197811] [debug] |scid:22d3dad7a151d7af1977aef0|xqc_engine_add_active_queue|last_ticked_time:1757653461445972|
[2025/09/12 05:04:22 197818] [debug] |scid:22d3dad7a151d7af1977aef0|xqc_engine_process_conn|conn:0000558BB8A2185C|state:S_HANDSHAKE_SENT|flag:CAN_SEND_1RTT TICKING DCID_OK UPPER_CONN_EXIST INIT_RECVD (null) NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |now:1757653462197816|
[2025/09/12 05:04:22 197826] [debug] |scid:22d3dad7a151d7af1977aef0|xqc_timer_expire|timer expired|type:LOSS_DETECTION|expire_time:1757653462196182|now:1757653462197816|
[2025/09/12 05:04:22 197831] [debug] |scid:22d3dad7a151d7af1977aef0|xqc_timer_loss_detection_timeout|path:0|loss_detection_timeout|
[2025/09/12 05:04:22 197837] [debug] |scid:22d3dad7a151d7af1977aef0|xqc_timer_loss_detection_timeout|send Probe pkts|conn:0000558BB8A2185C|path:0|bytes_in_flight:2102|
[2025/09/12 05:04:22 197842] [debug] |scid:22d3dad7a151d7af1977aef0|xqc_send_ctl_get_pto_time_and_space|srtt:250000|rtt_var:125000|pto_duration:750000|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:04:22 197849] [debug] |scid:22d3dad7a151d7af1977aef0|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8A2185C|path:0|PNS: 0, unacked: 1184|
[2025/09/12 05:04:22 197854] [debug] |scid:22d3dad7a151d7af1977aef0|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8A2185C|path:0|PNS: 1, unacked: 918|
[2025/09/12 05:04:22 197859] [debug] |scid:22d3dad7a151d7af1977aef0|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8A2185C|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:04:22 197864] [debug] |scid:22d3dad7a151d7af1977aef0|xqc_path_send_one_or_two_ack_elicit_pkts|send two ack-eliciting pkts|path:0|pns:0|
[2025/09/12 05:04:22 197870] [debug] |scid:22d3dad7a151d7af1977aef0|xqc_conn_send_probe_pkt|conn:0000558BB8A2185C|path:0|pkt_num:0|size:1184|pkt_type:INIT|frame:PADDING CRYPTO |conn_state:S_HANDSHAKE_SENT|
[2025/09/12 05:04:22 197878] [debug] |scid:22d3dad7a151d7af1977aef0|xqc_path_send_one_or_two_ack_elicit_pkts|dup pkt on PTO, pkt_num:0|
[2025/09/12 05:04:22 197883] [debug] |scid:22d3dad7a151d7af1977aef0|xqc_conn_send_probe_pkt|conn:0000558BB8A2185C|path:0|pkt_num:0|size:1184|pkt_type:INIT|frame:PADDING CRYPTO |conn_state:S_HANDSHAKE_SENT|
[2025/09/12 05:04:22 197901] [debug] |scid:22d3dad7a151d7af1977aef0|xqc_timer_loss_detection_timeout|xqc_send_ctl_set_loss_detection_timer|PTO|conn:0000558BB8A2185C|pto_count:1
[2025/09/12 05:04:22 197906] [debug] |scid:22d3dad7a151d7af1977aef0|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 05:04:22 197912] [debug] |scid:22d3dad7a151d7af1977aef0|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8A2185C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:04:22 197916] [debug] |scid:22d3dad7a151d7af1977aef0|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8A2185C|path:0|PNS: 1, unacked: 918|
[2025/09/12 05:04:22 197921] [debug] |scid:22d3dad7a151d7af1977aef0|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8A2185C|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:04:22 197926] [debug] |scid:22d3dad7a151d7af1977aef0|xqc_timer_set|type:LOSS_DETECTION|expire:1757653462946574|now:1757653462197906|interv:748668|
[2025/09/12 05:04:22 197931] [debug] |scid:22d3dad7a151d7af1977aef0|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB8A2185C|path:0|pns:1|expire:1757653462946574|now:1757653462197906|interval:748668|pto_count:1|srtt:250000
[2025/09/12 05:04:22 197940] [debug] |scid:22d3dad7a151d7af1977aef0|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:PADDING CRYPTO |stream_id:0|stream_offset:0|
[2025/09/12 05:04:22 197946] [debug] |scid:22d3dad7a151d7af1977aef0|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:PADDING CRYPTO |stream_id:0|stream_offset:0|
[2025/09/12 05:04:22 197962] [debug] |scid:22d3dad7a151d7af1977aef0|xqc_check_acked_or_dropped_pkt|conn:0000558BB8A2185C|pkt_num:0|size:1184|pkt_type:INIT|frame:PADDING CRYPTO |
[2025/09/12 05:04:22 197969] [debug] |scid:22d3dad7a151d7af1977aef0|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:2|
[2025/09/12 05:04:22 198064] [info] |scid:22d3dad7a151d7af1977aef0|xqc_send_packet_with_pn|<==|conn:0000558BB8A2185C|path:0|pkt_num:2|size:1184|sent:1200|pkt_type:INIT|frame:PADDING CRYPTO |inflight:918|now:1757653462197987|stream_id:0|stream_offset:0|
[2025/09/12 05:04:22 198074] [debug] |scid:22d3dad7a151d7af1977aef0|xqc_send_ctl_on_packet_sent|conn:0000558BB8A2185C|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 05:04:22 198081] [debug] |scid:22d3dad7a151d7af1977aef0|xqc_send_ctl_on_packet_sent|path:0|inflight:918|applimit:0|
[2025/09/12 05:04:22 198086] [debug] |scid:22d3dad7a151d7af1977aef0|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 05:04:22 198092] [debug] |scid:22d3dad7a151d7af1977aef0|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8A2185C|path:0|PNS: 0, unacked: 1184|
[2025/09/12 05:04:22 198097] [debug] |scid:22d3dad7a151d7af1977aef0|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8A2185C|path:0|PNS: 1, unacked: 918|
[2025/09/12 05:04:22 198102] [debug] |scid:22d3dad7a151d7af1977aef0|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8A2185C|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:04:22 198106] [debug] |scid:22d3dad7a151d7af1977aef0|xqc_timer_set|type:LOSS_DETECTION|expire:1757653462946574|now:1757653462198086|interv:748488|
[2025/09/12 05:04:22 198112] [debug] |scid:22d3dad7a151d7af1977aef0|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB8A2185C|path:0|pns:1|expire:1757653462946574|now:1757653462198086|interval:748488|pto_count:1|srtt:250000
[2025/09/12 05:04:22 198118] [debug] |scid:22d3dad7a151d7af1977aef0|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:45952|inflight:2102|
[2025/09/12 05:04:22 198124] [debug] |scid:22d3dad7a151d7af1977aef0|xqc_check_acked_or_dropped_pkt|conn:0000558BB8A2185C|pkt_num:0|size:1184|pkt_type:INIT|frame:PADDING CRYPTO |
[2025/09/12 05:04:22 198129] [debug] |scid:22d3dad7a151d7af1977aef0|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:3|
[2025/09/12 05:04:22 198156] [info] |scid:22d3dad7a151d7af1977aef0|xqc_send_packet_with_pn|<==|conn:0000558BB8A2185C|path:0|pkt_num:3|size:1184|sent:1200|pkt_type:INIT|frame:PADDING CRYPTO |inflight:2102|now:1757653462198137|stream_id:0|stream_offset:0|
[2025/09/12 05:04:22 198163] [debug] |scid:22d3dad7a151d7af1977aef0|xqc_send_ctl_on_packet_sent|conn:0000558BB8A2185C|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 05:04:22 198168] [debug] |scid:22d3dad7a151d7af1977aef0|xqc_send_ctl_on_packet_sent|path:0|inflight:2102|applimit:0|
[2025/09/12 05:04:22 198173] [debug] |scid:22d3dad7a151d7af1977aef0|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 05:04:22 198178] [debug] |scid:22d3dad7a151d7af1977aef0|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8A2185C|path:0|PNS: 0, unacked: 2368|
[2025/09/12 05:04:22 198183] [debug] |scid:22d3dad7a151d7af1977aef0|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8A2185C|path:0|PNS: 1, unacked: 918|
[2025/09/12 05:04:22 198188] [debug] |scid:22d3dad7a151d7af1977aef0|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8A2185C|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:04:22 198193] [debug] |scid:22d3dad7a151d7af1977aef0|xqc_timer_set|type:LOSS_DETECTION|expire:1757653462946574|now:1757653462198173|interv:748401|
[2025/09/12 05:04:22 198197] [debug] |scid:22d3dad7a151d7af1977aef0|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB8A2185C|path:0|pns:1|expire:1757653462946574|now:1757653462198173|interval:748401|pto_count:1|srtt:250000
[2025/09/12 05:04:22 198208] [debug] |scid:22d3dad7a151d7af1977aef0|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:45952|inflight:3286|
[2025/09/12 05:04:22 198214] [debug] |scid:22d3dad7a151d7af1977aef0|xqc_conn_next_wakeup_time|wakeup_time:1757653462946574|
[2025/09/12 05:04:22 198220] [debug] |scid:22d3dad7a151d7af1977aef0|xqc_engine_add_wakeup_queue|next_tick_time:1757653462946574|
[2025/09/12 05:04:22 198225] [debug] |xqc_engine_wakeup_after|wakeup:1757653462688447|now:1757653462198225|diff:490222|
[2025/09/12 05:04:22 198231] [debug] |xqc_engine_main_logic|END|now:1757653462197816|
[2025/09/12 05:04:22 379894] [info] |xqc_engine_packet_process|==>|conn:0000558BB8A2185C|size:61|state:S_HANDSHAKE_SENT|recv_time:1757653462379891|
[2025/09/12 05:04:22 379921] [debug] |scid:22d3dad7a151d7af1977aef0|xqc_packet_parse_handshake|success|Length:21|
[2025/09/12 05:04:22 379933] [debug] |scid:22d3dad7a151d7af1977aef0|xqc_packet_decrypt|largest_pn:0|
[2025/09/12 05:04:22 379941] [debug] |scid:22d3dad7a151d7af1977aef0|xqc_packet_decrypt|decryption nonce|path_id:0|pn:560607896|
[2025/09/12 05:04:22 379953] [debug] |scid:22d3dad7a151d7af1977aef0|xqc_packet_decrypt_single|pkt_type:HSK|pkt_num:560607896|
[2025/09/12 05:04:22 379961] [debug] |scid:22d3dad7a151d7af1977aef0|xqc_process_frames|frame_type:1|
[2025/09/12 05:04:22 379972] [debug] |scid:22d3dad7a151d7af1977aef0|xqc_send_queue_drop_packets_with_type|drop pkt from unacked|inflight:3286|cwnd:45952|pkt_num:0|ptype:0|frames:PADDING CRYPTO |
[2025/09/12 05:04:22 379982] [debug] |scid:22d3dad7a151d7af1977aef0|xqc_send_queue_drop_packets_with_type|drop pkt from unacked|inflight:2102|cwnd:45952|pkt_num:2|ptype:0|frames:PADDING CRYPTO |
[2025/09/12 05:04:22 379991] [debug] |scid:22d3dad7a151d7af1977aef0|xqc_send_queue_drop_packets_with_type|drop pkt from unacked|inflight:918|cwnd:45952|pkt_num:3|ptype:0|frames:PADDING CRYPTO |
[2025/09/12 05:04:22 379999] [info] |scid:22d3dad7a151d7af1977aef0|xqc_send_ctl_on_pns_discard|xqc_send_ctl_set_loss_detection_timer on discard pns:0
[2025/09/12 05:04:22 380006] [debug] |scid:22d3dad7a151d7af1977aef0|xqc_send_ctl_get_pto_time_and_space|srtt:250000|rtt_var:125000|pto_duration:750000|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:04:22 380015] [debug] |scid:22d3dad7a151d7af1977aef0|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8A2185C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:04:22 380022] [debug] |scid:22d3dad7a151d7af1977aef0|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8A2185C|path:0|PNS: 1, unacked: 918|
[2025/09/12 05:04:22 380029] [debug] |scid:22d3dad7a151d7af1977aef0|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8A2185C|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:04:22 380037] [debug] |scid:22d3dad7a151d7af1977aef0|xqc_timer_set|type:LOSS_DETECTION|expire:1757653462380006|now:1757653462380006|interv:0|
[2025/09/12 05:04:22 380068] [debug] |scid:22d3dad7a151d7af1977aef0|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB8A2185C|path:0|pns:1|expire:1757653462196574|now:1757653462380006|interval:0|pto_count:0|srtt:250000
[2025/09/12 05:04:22 380077] [info] |scid:22d3dad7a151d7af1977aef0|xqc_conn_addr_validated|Address Validated|conn:0000558BB8A2185C|role:1|
[2025/09/12 05:04:22 380087] [debug] |scid:22d3dad7a151d7af1977aef0|xqc_timer_unset|type:ACK_HSK|
[2025/09/12 05:04:22 380093] [debug] |scid:22d3dad7a151d7af1977aef0|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 05:04:22 380099] [debug] |scid:22d3dad7a151d7af1977aef0|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:560607896|largest:560607896|pns:1|
[2025/09/12 05:04:22 380104] [info] |scid:22d3dad7a151d7af1977aef0|xqc_conn_on_pkt_processed|====>|conn:0000558BB8A2185C|path:0|size:61|pkt_type:HSK|pkt_num:560607896|frame:PING |recv_time:1757653462379891|dcid:22d3dad7a151d7af1977aef0|dcid_seq:0|
[2025/09/12 05:04:22 380119] [debug] |scid:22d3dad7a151d7af1977aef0|xqc_timer_set|type:PATH_IDLE|expire:1757653522379891|now:1757653462379891|interv:60000000|
[2025/09/12 05:04:22 380124] [debug] |scid:22d3dad7a151d7af1977aef0|xqc_timer_set|type:CONN_IDLE|expire:1757653522379891|now:1757653462379891|interv:60000000|
[2025/09/12 05:04:22 380129] [debug] |scid:22d3dad7a151d7af1977aef0|xqc_engine_remove_wakeup_queue|next_tick_time:1757653462946574|pq_index:2|
[2025/09/12 05:04:22 380135] [debug] |scid:22d3dad7a151d7af1977aef0|xqc_engine_add_active_queue|last_ticked_time:1757653462197816|
[2025/09/12 05:04:22 380141] [debug] |xqc_engine_main_logic|BEGIN|now:1757653462380140|
[2025/09/12 05:04:22 380148] [debug] |scid:22d3dad7a151d7af1977aef0|xqc_engine_process_conn|conn:0000558BB8A2185C|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:1757653462380147|
[2025/09/12 05:04:22 380154] [debug] |scid:22d3dad7a151d7af1977aef0|xqc_timer_expire|timer expired|type:LOSS_DETECTION|expire_time:1757653462380006|now:1757653462380147|
[2025/09/12 05:04:22 380159] [debug] |scid:22d3dad7a151d7af1977aef0|xqc_timer_loss_detection_timeout|path:0|loss_detection_timeout|
[2025/09/12 05:04:22 380164] [debug] |scid:22d3dad7a151d7af1977aef0|xqc_timer_loss_detection_timeout|send Probe pkts|conn:0000558BB8A2185C|path:0|bytes_in_flight:918|
[2025/09/12 05:04:22 380169] [debug] |scid:22d3dad7a151d7af1977aef0|xqc_send_ctl_get_pto_time_and_space|srtt:250000|rtt_var:125000|pto_duration:750000|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:04:22 380175] [debug] |scid:22d3dad7a151d7af1977aef0|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8A2185C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:04:22 380179] [debug] |scid:22d3dad7a151d7af1977aef0|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8A2185C|path:0|PNS: 1, unacked: 918|
[2025/09/12 05:04:22 380184] [debug] |scid:22d3dad7a151d7af1977aef0|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8A2185C|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:04:22 380189] [debug] |scid:22d3dad7a151d7af1977aef0|xqc_path_send_one_or_two_ack_elicit_pkts|send two ack-eliciting pkts|path:0|pns:1|
[2025/09/12 05:04:22 380194] [debug] |scid:22d3dad7a151d7af1977aef0|xqc_conn_send_probe_pkt|conn:0000558BB8A2185C|path:0|pkt_num:0|size:194|pkt_type:HSK|frame:CRYPTO |conn_state:S_HANDSHAKE_SENT|
[2025/09/12 05:04:22 380201] [debug] |scid:22d3dad7a151d7af1977aef0|xqc_conn_send_probe_pkt|conn:0000558BB8A2185C|path:0|pkt_num:1|size:516|pkt_type:HSK|frame:CRYPTO |conn_state:S_HANDSHAKE_SENT|
[2025/09/12 05:04:22 380206] [debug] |scid:22d3dad7a151d7af1977aef0|xqc_timer_loss_detection_timeout|xqc_send_ctl_set_loss_detection_timer|PTO|conn:0000558BB8A2185C|pto_count:1
[2025/09/12 05:04:22 380211] [debug] |scid:22d3dad7a151d7af1977aef0|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 05:04:22 380216] [debug] |scid:22d3dad7a151d7af1977aef0|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8A2185C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:04:22 380221] [debug] |scid:22d3dad7a151d7af1977aef0|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8A2185C|path:0|PNS: 1, unacked: 208|
[2025/09/12 05:04:22 380226] [debug] |scid:22d3dad7a151d7af1977aef0|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8A2185C|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:04:22 380230] [debug] |scid:22d3dad7a151d7af1977aef0|xqc_timer_set|type:LOSS_DETECTION|expire:1757653462946574|now:1757653462380211|interv:566363|
[2025/09/12 05:04:22 380235] [debug] |scid:22d3dad7a151d7af1977aef0|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB8A2185C|path:0|pns:1|expire:1757653462946574|now:1757653462380211|interval:566363|pto_count:1|srtt:250000
[2025/09/12 05:04:22 380247] [debug] |scid:22d3dad7a151d7af1977aef0|xqc_gen_ack_frame|largest_recv:560607896|ack_delay:355|first_ack_range:0|largest_pkt_recv_time:1757653462379891|
[2025/09/12 05:04:22 380253] [debug] |scid:22d3dad7a151d7af1977aef0|xqc_gen_ack_frame|high:560607896|low:560607896|pkt_pns:1|
[2025/09/12 05:04:22 380258] [debug] |scid:22d3dad7a151d7af1977aef0|xqc_write_ack_to_one_packet|ack_size:8|path:0|path_largest_recv:560607896|frame_largest_recv:560607896|
[2025/09/12 05:04:22 380263] [debug] |scid:22d3dad7a151d7af1977aef0|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:1|
[2025/09/12 05:04:22 380268] [debug] |scid:22d3dad7a151d7af1977aef0|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:CRYPTO |stream_id:0|stream_offset:0|
[2025/09/12 05:04:22 380274] [debug] |scid:22d3dad7a151d7af1977aef0|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:CRYPTO |stream_id:0|stream_offset:0|
[2025/09/12 05:04:22 380279] [debug] |scid:22d3dad7a151d7af1977aef0|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:ACK |stream_id:0|stream_offset:0|
[2025/09/12 05:04:22 380285] [debug] |scid:22d3dad7a151d7af1977aef0|xqc_check_acked_or_dropped_pkt|conn:0000558BB8A2185C|pkt_num:0|size:194|pkt_type:HSK|frame:CRYPTO |
[2025/09/12 05:04:22 380291] [debug] |scid:22d3dad7a151d7af1977aef0|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:4|
[2025/09/12 05:04:22 380332] [info] |scid:22d3dad7a151d7af1977aef0|xqc_send_packet_with_pn|<==|conn:0000558BB8A2185C|path:0|pkt_num:4|size:194|sent:210|pkt_type:HSK|frame:CRYPTO |inflight:208|now:1757653462380300|stream_id:0|stream_offset:0|
[2025/09/12 05:04:22 380343] [debug] |scid:22d3dad7a151d7af1977aef0|xqc_send_ctl_on_packet_sent|conn:0000558BB8A2185C|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 05:04:22 380352] [debug] |scid:22d3dad7a151d7af1977aef0|xqc_send_ctl_on_packet_sent|path:0|inflight:208|applimit:0|
[2025/09/12 05:04:22 380360] [debug] |scid:22d3dad7a151d7af1977aef0|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 05:04:22 380369] [debug] |scid:22d3dad7a151d7af1977aef0|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8A2185C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:04:22 380374] [debug] |scid:22d3dad7a151d7af1977aef0|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8A2185C|path:0|PNS: 1, unacked: 402|
[2025/09/12 05:04:22 380379] [debug] |scid:22d3dad7a151d7af1977aef0|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8A2185C|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:04:22 380384] [debug] |scid:22d3dad7a151d7af1977aef0|xqc_timer_set|type:LOSS_DETECTION|expire:1757653463880300|now:1757653462380359|interv:1499941|
[2025/09/12 05:04:22 380389] [debug] |scid:22d3dad7a151d7af1977aef0|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB8A2185C|path:0|pns:1|expire:1757653463880300|now:1757653462380359|interval:1499941|pto_count:1|srtt:250000
[2025/09/12 05:04:22 380395] [debug] |scid:22d3dad7a151d7af1977aef0|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:45952|inflight:402|
[2025/09/12 05:04:22 380401] [debug] |scid:22d3dad7a151d7af1977aef0|xqc_check_acked_or_dropped_pkt|conn:0000558BB8A2185C|pkt_num:1|size:516|pkt_type:HSK|frame:CRYPTO |
[2025/09/12 05:04:22 380406] [debug] |scid:22d3dad7a151d7af1977aef0|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:5|
[2025/09/12 05:04:22 380438] [info] |scid:22d3dad7a151d7af1977aef0|xqc_send_packet_with_pn|<==|conn:0000558BB8A2185C|path:0|pkt_num:5|size:516|sent:532|pkt_type:HSK|frame:CRYPTO |inflight:402|now:1757653462380415|stream_id:0|stream_offset:0|
[2025/09/12 05:04:22 380446] [debug] |scid:22d3dad7a151d7af1977aef0|xqc_send_ctl_on_packet_sent|conn:0000558BB8A2185C|path:0|pkt_num:5|origin_pktnum:1|size:516|enc_size:532|pkt_type:HSK|frame:CRYPTO |conn_state:S_HANDSHAKE_SENT|po_in_flight:0||retrans:0|
[2025/09/12 05:04:22 380453] [debug] |scid:22d3dad7a151d7af1977aef0|xqc_send_ctl_on_packet_sent|path:0|inflight:402|applimit:0|
[2025/09/12 05:04:22 380466] [debug] |scid:22d3dad7a151d7af1977aef0|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 05:04:22 380471] [debug] |scid:22d3dad7a151d7af1977aef0|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8A2185C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:04:22 380475] [debug] |scid:22d3dad7a151d7af1977aef0|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8A2185C|path:0|PNS: 1, unacked: 918|
[2025/09/12 05:04:22 380478] [debug] |scid:22d3dad7a151d7af1977aef0|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8A2185C|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:04:22 380482] [debug] |scid:22d3dad7a151d7af1977aef0|xqc_timer_set|type:LOSS_DETECTION|expire:1757653463880415|now:1757653462380466|interv:1499949|
[2025/09/12 05:04:22 380486] [debug] |scid:22d3dad7a151d7af1977aef0|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB8A2185C|path:0|pns:1|expire:1757653463880415|now:1757653462380466|interval:1499949|pto_count:1|srtt:250000
[2025/09/12 05:04:22 380490] [debug] |scid:22d3dad7a151d7af1977aef0|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:45952|inflight:918|
[2025/09/12 05:04:22 380495] [debug] |scid:22d3dad7a151d7af1977aef0|xqc_check_acked_or_dropped_pkt|conn:0000558BB8A2185C|pkt_num:0|size:50|pkt_type:HSK|frame:ACK |
[2025/09/12 05:04:22 380499] [debug] |scid:22d3dad7a151d7af1977aef0|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:6|
[2025/09/12 05:04:22 380524] [info] |scid:22d3dad7a151d7af1977aef0|xqc_send_packet_with_pn|<==|conn:0000558BB8A2185C|path:0|pkt_num:6|size:50|sent:66|pkt_type:HSK|frame:ACK |inflight:918|now:1757653462380505|stream_id:0|stream_offset:0|
[2025/09/12 05:04:22 380532] [debug] |scid:22d3dad7a151d7af1977aef0|xqc_send_ctl_on_packet_sent|conn:0000558BB8A2185C|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 05:04:22 380541] [debug] |scid:22d3dad7a151d7af1977aef0|xqc_conn_next_wakeup_time|wakeup_time:1757653463880415|
[2025/09/12 05:04:22 380547] [debug] |scid:22d3dad7a151d7af1977aef0|xqc_engine_add_wakeup_queue|next_tick_time:1757653463880415|
[2025/09/12 05:04:22 380552] [debug] |xqc_engine_wakeup_after|wakeup:1757653462688447|now:1757653462380552|diff:307895|
[2025/09/12 05:04:22 380557] [debug] |xqc_engine_main_logic|END|now:1757653462380147|
[2025/09/12 05:04:22 380562] [debug] |xqc_engine_main_logic|BEGIN|now:1757653462380562|
[2025/09/12 05:04:22 380566] [debug] |xqc_engine_wakeup_after|wakeup:1757653462688447|now:1757653462380566|diff:307881|
[2025/09/12 05:04:22 380570] [debug] |xqc_engine_main_logic|END|now:1757653462380562|
[2025/09/12 05:04:22 411242] [info] |xqc_engine_packet_process|==>|conn:0000558BB8A2185C|size:67|state:S_HANDSHAKE_SENT|recv_time:1757653462411240|
[2025/09/12 05:04:22 411264] [debug] |scid:22d3dad7a151d7af1977aef0|xqc_packet_parse_handshake|success|Length:27|
[2025/09/12 05:04:22 411276] [debug] |scid:22d3dad7a151d7af1977aef0|xqc_packet_decrypt|largest_pn:560607896|
[2025/09/12 05:04:22 411285] [debug] |scid:22d3dad7a151d7af1977aef0|xqc_packet_decrypt|decryption nonce|path_id:0|pn:560607897|
[2025/09/12 05:04:22 411297] [debug] |scid:22d3dad7a151d7af1977aef0|xqc_packet_decrypt_single|pkt_type:HSK|pkt_num:560607897|
[2025/09/12 05:04:22 411305] [debug] |scid:22d3dad7a151d7af1977aef0|xqc_process_frames|frame_type:2|
[2025/09/12 05:04:22 411314] [debug] |scid:22d3dad7a151d7af1977aef0|xqc_send_ctl_on_ack_received|conn:0000558BB8A2185C|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:4|path_largest_ack:0|
[2025/09/12 05:04:22 411324] [debug] |scid:22d3dad7a151d7af1977aef0|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:1378|prior_delivered:0|prior_time:1757653461446182|is_app_limited:1|send_elapse:110|ack_elapse:965058|ctl_first_sent_time:1757653461446292|lagest_ack_time:1757653462411240|curr_delivered:194|
[2025/09/12 05:04:22 411344] [debug] |scid:22d3dad7a151d7af1977aef0|xqc_update_sample|sampler_sent_time_update:1757653461446292|
[2025/09/12 05:04:22 411353] [debug] |scid:22d3dad7a151d7af1977aef0|xqc_send_ctl_on_ack_received|sndq_packets_used:6||sndq_packets_used_bytes:0|sndq_packets_free:1|
[2025/09/12 05:04:22 411361] [debug] |scid:22d3dad7a151d7af1977aef0|xqc_send_ctl_on_ack_received|conn:0000558BB8A2185C|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:4|path_largest_ack:2|
[2025/09/12 05:04:22 411371] [debug] |scid:22d3dad7a151d7af1977aef0|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:2020|prior_delivered:0|prior_time:1757653461446182|is_app_limited:1|send_elapse:299|ack_elapse:965058|ctl_first_sent_time:1757653461446481|lagest_ack_time:1757653462411240|curr_delivered:320|
[2025/09/12 05:04:22 411380] [debug] |scid:22d3dad7a151d7af1977aef0|xqc_update_sample|sampler_sent_time_update:1757653461446481|
[2025/09/12 05:04:22 411391] [debug] |scid:22d3dad7a151d7af1977aef0|xqc_send_ctl_on_ack_received|sndq_packets_used:5||sndq_packets_used_bytes:0|sndq_packets_free:2|
[2025/09/12 05:04:22 411401] [debug] |scid:22d3dad7a151d7af1977aef0|xqc_send_ctl_on_ack_received|conn:0000558BB8A2185C|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 05:04:22 411408] [debug] |scid:22d3dad7a151d7af1977aef0|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:2102|prior_delivered:0|prior_time:1757653461446182|is_app_limited:1|send_elapse:392|ack_elapse:965058|ctl_first_sent_time:1757653461446574|lagest_ack_time:1757653462411240|curr_delivered:402|
[2025/09/12 05:04:22 411417] [debug] |scid:22d3dad7a151d7af1977aef0|xqc_update_sample|sampler_sent_time_update:1757653461446574|
[2025/09/12 05:04:22 411424] [debug] |scid:22d3dad7a151d7af1977aef0|xqc_send_ctl_on_ack_received|sndq_packets_used:4||sndq_packets_used_bytes:0|sndq_packets_free:3|
[2025/09/12 05:04:22 411433] [debug] |scid:22d3dad7a151d7af1977aef0|xqc_send_ctl_on_ack_received|conn:0000558BB8A2185C|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 05:04:22 411441] [debug] |scid:22d3dad7a151d7af1977aef0|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:402|prior_delivered:0|prior_time:1757653461446182|is_app_limited:1|send_elapse:934118|ack_elapse:965058|ctl_first_sent_time:1757653462380300|lagest_ack_time:1757653462411240|curr_delivered:596|
[2025/09/12 05:04:22 411450] [debug] |scid:22d3dad7a151d7af1977aef0|xqc_update_sample|sampler_sent_time_update:1757653462380300|
[2025/09/12 05:04:22 411459] [debug] |scid:22d3dad7a151d7af1977aef0|xqc_send_ctl_on_ack_received|sndq_packets_used:2||sndq_packets_used_bytes:0|sndq_packets_free:5|
[2025/09/12 05:04:22 411465] [debug] |scid:22d3dad7a151d7af1977aef0|xqc_send_ctl_update_rtt|before update rtt|conn:0000558BB8A2185C|srtt:250000|rttvar:125000|minrtt:4294967295|latest_rtt:30940|ack_delay:0|
[2025/09/12 05:04:22 411470] [debug] |scid:22d3dad7a151d7af1977aef0|xqc_send_ctl_update_rtt|l-0.0.0.0-443-22d3dad7a151d7af1977aef0 p-193.167.0.100-34157-7a4d31a8c8540e85e935aca882b93f1483 |after update rtt|conn:0000558BB8A2185C|srtt:30940|rttvar:15470|minrtt:30940|latest_rtt:30940|ack_delay:0|
[2025/09/12 05:04:22 411476] [debug] |scid:22d3dad7a151d7af1977aef0|xqc_send_ctl_on_spurious_loss_detected|ctl_reordering_packet_threshold:5|ctl_reordering_time_threshold_shift:0|
[2025/09/12 05:04:22 411481] [debug] |scid:22d3dad7a151d7af1977aef0|xqc_send_ctl_get_lost_sent_pn|largest_acked:4|lost_pn:18446744073709551615|thresh:5|
[2025/09/12 05:04:22 411486] [debug] |scid:22d3dad7a151d7af1977aef0|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:04:22 411492] [debug] |scid:22d3dad7a151d7af1977aef0|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:04:22 411502] [debug] |scid:22d3dad7a151d7af1977aef0|xqc_send_ctl_get_pto_time_and_space|srtt:30940|rtt_var:15470|pto_duration:92820|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:04:22 411508] [debug] |scid:22d3dad7a151d7af1977aef0|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8A2185C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:04:22 411513] [debug] |scid:22d3dad7a151d7af1977aef0|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8A2185C|path:0|PNS: 1, unacked: 516|
[2025/09/12 05:04:22 411517] [debug] |scid:22d3dad7a151d7af1977aef0|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8A2185C|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:04:22 411522] [debug] |scid:22d3dad7a151d7af1977aef0|xqc_timer_set|type:LOSS_DETECTION|expire:1757653462473235|now:1757653462411502|interv:61733|
[2025/09/12 05:04:22 411527] [debug] |scid:22d3dad7a151d7af1977aef0|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB8A2185C|path:0|pns:1|expire:1757653462473235|now:1757653462411502|interval:61733|pto_count:0|srtt:30940
[2025/09/12 05:04:22 411533] [debug] |scid:22d3dad7a151d7af1977aef0|xqc_generate_sample|sampler: send_elapse 934118, ack_elapse 965058, delivered 596|rate 617|lost 0|
[2025/09/12 05:04:22 411539] [debug] |scid:22d3dad7a151d7af1977aef0|xqc_bbr_update_bandwidth|BBRv1: RTT round update 0 -> 1|
[2025/09/12 05:04:22 411544] [debug] |scid:22d3dad7a151d7af1977aef0|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (617) in round 1|
[2025/09/12 05:04:22 411550] [debug] |scid:22d3dad7a151d7af1977aef0|xqc_bbr_update_min_rtt|probertt expire|rtt:30940, old_rtt:2147483647|
[2025/09/12 05:04:22 411555] [debug] |scid:22d3dad7a151d7af1977aef0|xqc_bbr_update_min_rtt|minrtt expire|rtt:30940, old_rtt:2147483647|
[2025/09/12 05:04:22 411560] [debug] |scid:22d3dad7a151d7af1977aef0|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:5744|extra_cwnd:123|
[2025/09/12 05:04:22 411565] [debug] |scid:22d3dad7a151d7af1977aef0|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:45952|packet_lost:0|acked:596|po_sent_time:1757653462380300|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:596|
[2025/09/12 05:04:22 411571] [debug] |scid:22d3dad7a151d7af1977aef0|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:45952|packet_lost:0|acked:596|po_sent_time:1757653462380300|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:596|
[2025/09/12 05:04:22 411577] [debug] |scid:22d3dad7a151d7af1977aef0|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-22d3dad7a151d7af1977aef0 p-193.167.0.100-34157-7a4d31a8c8540e85e935aca882b93f1483 |bbr on ack|mode:0|pacing_rate:4284793|bw:617|cwnd:46548|full_bw_reached:0|inflight:516|srtt:30940|latest_rtt:30940|min_rtt:30940|applimit:1|lost:0|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:1|
[2025/09/12 05:04:22 411584] [stats] |scid:22d3dad7a151d7af1977aef0|xqc_send_ctl_info_circle_record|l-0.0.0.0-443-22d3dad7a151d7af1977aef0 p-193.167.0.100-34157-7a4d31a8c8540e85e935aca882b93f1483 |path:0||cwnd:46548|inflight:516|mode:0|applimit:0|pacing_rate:4284793|bw:617|srtt:30940|latest_rtt:30940|min_rtt:30940|send:9|lost:0|tlp:1|recv:2|recovery:0|slow_start:1|conn_life:966856|acked:596|delivered:596|is_cwnd_limited:0|
[2025/09/12 05:04:22 411591] [info] |scid:22d3dad7a151d7af1977aef0|xqc_send_ctl_on_pns_discard|xqc_send_ctl_set_loss_detection_timer on discard pns:0
[2025/09/12 05:04:22 411596] [debug] |scid:22d3dad7a151d7af1977aef0|xqc_send_ctl_get_pto_time_and_space|srtt:30940|rtt_var:15470|pto_duration:92820|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:04:22 411602] [debug] |scid:22d3dad7a151d7af1977aef0|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8A2185C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:04:22 411607] [debug] |scid:22d3dad7a151d7af1977aef0|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8A2185C|path:0|PNS: 1, unacked: 516|
[2025/09/12 05:04:22 411612] [debug] |scid:22d3dad7a151d7af1977aef0|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8A2185C|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:04:22 411620] [debug] |scid:22d3dad7a151d7af1977aef0|xqc_timer_set|type:LOSS_DETECTION|expire:1757653462473235|now:1757653462411596|interv:61639|
[2025/09/12 05:04:22 411625] [debug] |scid:22d3dad7a151d7af1977aef0|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB8A2185C|path:0|pns:1|expire:1757653462473235|now:1757653462411596|interval:61639|pto_count:0|srtt:30940
[2025/09/12 05:04:22 411631] [debug] |scid:22d3dad7a151d7af1977aef0|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:560607897|largest:560607897|pns:1|
[2025/09/12 05:04:22 411637] [info] |scid:22d3dad7a151d7af1977aef0|xqc_conn_on_pkt_processed|====>|conn:0000558BB8A2185C|path:0|size:67|pkt_type:HSK|pkt_num:560607897|frame:ACK |recv_time:1757653462411240|dcid:22d3dad7a151d7af1977aef0|dcid_seq:0|
[2025/09/12 05:04:22 411643] [debug] |scid:22d3dad7a151d7af1977aef0|xqc_timer_set|type:PATH_IDLE|expire:1757653522411240|now:1757653462411240|interv:60000000|
[2025/09/12 05:04:22 411648] [debug] |scid:22d3dad7a151d7af1977aef0|xqc_timer_set|type:CONN_IDLE|expire:1757653522411240|now:1757653462411240|interv:60000000|
[2025/09/12 05:04:22 411653] [debug] |scid:22d3dad7a151d7af1977aef0|xqc_engine_remove_wakeup_queue|next_tick_time:1757653463880415|pq_index:6|
[2025/09/12 05:04:22 411658] [debug] |scid:22d3dad7a151d7af1977aef0|xqc_engine_add_active_queue|last_ticked_time:1757653462380147|
[2025/09/12 05:04:22 411663] [debug] |xqc_engine_main_logic|BEGIN|now:1757653462411663|
[2025/09/12 05:04:22 411669] [debug] |scid:22d3dad7a151d7af1977aef0|xqc_engine_process_conn|conn:0000558BB8A2185C|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:1757653462411668|
[2025/09/12 05:04:22 411677] [debug] |scid:22d3dad7a151d7af1977aef0|xqc_conn_next_wakeup_time|wakeup_time:1757653462473235|
[2025/09/12 05:04:22 411682] [debug] |scid:22d3dad7a151d7af1977aef0|xqc_engine_add_wakeup_queue|next_tick_time:1757653462473235|
[2025/09/12 05:04:22 411687] [debug] |xqc_engine_wakeup_after|wakeup:1757653462473235|now:1757653462411687|diff:61548|
[2025/09/12 05:04:22 411692] [debug] |xqc_engine_main_logic|END|now:1757653462411668|
[2025/09/12 05:04:22 411699] [debug] |xqc_engine_main_logic|BEGIN|now:1757653462411699|
[2025/09/12 05:04:22 411704] [debug] |xqc_engine_wakeup_after|wakeup:1757653462473235|now:1757653462411703|diff:61532|
[2025/09/12 05:04:22 411708] [debug] |xqc_engine_main_logic|END|now:1757653462411699|
[2025/09/12 05:04:22 413111] [info] |xqc_engine_packet_process|==>|conn:0000558BB8A2185C|size:415|state:S_HANDSHAKE_SENT|recv_time:1757653462413110|
[2025/09/12 05:04:22 413125] [debug] |scid:22d3dad7a151d7af1977aef0|xqc_packet_parse_handshake|success|Length:63|
[2025/09/12 05:04:22 413135] [debug] |scid:22d3dad7a151d7af1977aef0|xqc_packet_decrypt|largest_pn:560607897|
[2025/09/12 05:04:22 413141] [debug] |scid:22d3dad7a151d7af1977aef0|xqc_packet_decrypt|decryption nonce|path_id:0|pn:560607898|
[2025/09/12 05:04:22 413151] [debug] |scid:22d3dad7a151d7af1977aef0|xqc_packet_decrypt_single|pkt_type:HSK|pkt_num:560607898|
[2025/09/12 05:04:22 413157] [debug] |scid:22d3dad7a151d7af1977aef0|xqc_process_frames|frame_type:2|
[2025/09/12 05:04:22 413164] [debug] |scid:22d3dad7a151d7af1977aef0|xqc_send_ctl_on_ack_received|conn:0000558BB8A2185C|path:0|pkt_num:5|origin_pktnum:1|size:516|pns:1|pkt_type:HSK|frame:CRYPTO |conn_state:S_HANDSHAKE_SENT|frame_largest_ack:6|path_largest_ack:5|
[2025/09/12 05:04:22 413171] [debug] |scid:22d3dad7a151d7af1977aef0|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:918|prior_delivered:0|prior_time:1757653461446182|is_app_limited:1|send_elapse:934233|ack_elapse:966928|ctl_first_sent_time:1757653462380415|lagest_ack_time:1757653462413110|curr_delivered:1112|
[2025/09/12 05:04:22 413178] [debug] |scid:22d3dad7a151d7af1977aef0|xqc_update_sample|sampler_sent_time_update:1757653462380415|
[2025/09/12 05:04:22 413191] [debug] |scid:22d3dad7a151d7af1977aef0|xqc_send_ctl_on_ack_received|sndq_packets_used:0||sndq_packets_used_bytes:0|sndq_packets_free:7|
[2025/09/12 05:04:22 413198] [debug] |scid:22d3dad7a151d7af1977aef0|xqc_send_ctl_update_rtt|before update rtt|conn:0000558BB8A2185C|srtt:30940|rttvar:15470|minrtt:30940|latest_rtt:32695|ack_delay:0|
[2025/09/12 05:04:22 413204] [debug] |scid:22d3dad7a151d7af1977aef0|xqc_send_ctl_update_rtt|l-0.0.0.0-443-22d3dad7a151d7af1977aef0 p-193.167.0.100-34157-7a4d31a8c8540e85e935aca882b93f1483 |after update rtt|conn:0000558BB8A2185C|srtt:31159|rttvar:12041|minrtt:30940|latest_rtt:32695|ack_delay:0|
[2025/09/12 05:04:22 413211] [debug] |scid:22d3dad7a151d7af1977aef0|xqc_send_ctl_get_lost_sent_pn|largest_acked:5|lost_pn:0|thresh:5|
[2025/09/12 05:04:22 413217] [debug] |scid:22d3dad7a151d7af1977aef0|xqc_send_ctl_on_ack_received|xqc_recv_record_del from 560607897|pns:1|
[2025/09/12 05:04:22 413224] [debug] |scid:22d3dad7a151d7af1977aef0|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:04:22 413230] [debug] |scid:22d3dad7a151d7af1977aef0|xqc_send_ctl_set_loss_detection_timer|unset|no ack-eliciting pkts in flight|conn:0000558BB8A2185C|path:0|
[2025/09/12 05:04:22 413236] [debug] |scid:22d3dad7a151d7af1977aef0|xqc_timer_unset|type:LOSS_DETECTION|
[2025/09/12 05:04:22 413243] [debug] |scid:22d3dad7a151d7af1977aef0|xqc_generate_sample|sampler: send_elapse 934233, ack_elapse 966928, delivered 1112|rate 1150|lost 0|
[2025/09/12 05:04:22 413249] [debug] |scid:22d3dad7a151d7af1977aef0|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1150) in round 1|
[2025/09/12 05:04:22 413255] [debug] |scid:22d3dad7a151d7af1977aef0|xqc_bbr_update_min_rtt|minrtt expire|rtt:30940, old_rtt:30940|
[2025/09/12 05:04:22 413260] [debug] |scid:22d3dad7a151d7af1977aef0|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:5744|extra_cwnd:230|
[2025/09/12 05:04:22 413264] [debug] |scid:22d3dad7a151d7af1977aef0|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:46548|packet_lost:0|acked:516|po_sent_time:1757653462380415|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:596|
[2025/09/12 05:04:22 413268] [debug] |scid:22d3dad7a151d7af1977aef0|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:46548|packet_lost:0|acked:516|po_sent_time:1757653462380415|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:596|
[2025/09/12 05:04:22 413273] [debug] |scid:22d3dad7a151d7af1977aef0|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-22d3dad7a151d7af1977aef0 p-193.167.0.100-34157-7a4d31a8c8540e85e935aca882b93f1483 |bbr on ack|mode:0|pacing_rate:4284793|bw:1150|cwnd:47064|full_bw_reached:0|inflight:0|srtt:31159|latest_rtt:32695|min_rtt:30940|applimit:1|lost:0|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:04:22 413278] [stats] |scid:22d3dad7a151d7af1977aef0|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-22d3dad7a151d7af1977aef0 p-193.167.0.100-34157-7a4d31a8c8540e85e935aca882b93f1483 |bandwidth change record|bw_before:617|bw_after:1150|srtt:31159|cwnd:47064|
[2025/09/12 05:04:22 413283] [debug] |scid:22d3dad7a151d7af1977aef0|xqc_process_frames|frame_type:6|
[2025/09/12 05:04:22 413287] [debug] |scid:22d3dad7a151d7af1977aef0|xqc_process_crypto_frame|level:2|
[2025/09/12 05:04:22 413292] [debug] |scid:22d3dad7a151d7af1977aef0|xqc_read_crypto_stream|xqc_read_crypto_stream|level:2|
[2025/09/12 05:04:22 413296] [debug] |scid:22d3dad7a151d7af1977aef0|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:2|36u|
[2025/09/12 05:04:22 413430] [debug] |scid:22d3dad7a151d7af1977aef0|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:3|SSL_quic_write_level:3|rv:1|
[2025/09/12 05:04:22 413437] [debug] |scid:22d3dad7a151d7af1977aef0|xqc_tls_do_handshake|TLS handshake|ret:1|
[2025/09/12 05:04:22 413444] [debug] |scid:22d3dad7a151d7af1977aef0|xqc_engine_remove_wakeup_queue|next_tick_time:1757653462473235|pq_index:0|
[2025/09/12 05:04:22 413456] [debug] |scid:22d3dad7a151d7af1977aef0|xqc_engine_add_active_queue|last_ticked_time:1757653462411668|
[2025/09/12 05:04:22 413462] [debug] |scid:22d3dad7a151d7af1977aef0|xqc_create_crypto_stream|encrypt_level:3|cur_state:S_HANDSHAKE_SENT|
[2025/09/12 05:04:22 413467] [debug] |scid:22d3dad7a151d7af1977aef0|xqc_process_crypto_frame|server create 1RTT stream|
[2025/09/12 05:04:22 413473] [info] |scid:22d3dad7a151d7af1977aef0|xqc_send_ctl_on_pns_discard|xqc_send_ctl_set_loss_detection_timer on discard pns:0
[2025/09/12 05:04:22 413479] [debug] |scid:22d3dad7a151d7af1977aef0|xqc_send_ctl_set_loss_detection_timer|unset|no ack-eliciting pkts in flight|conn:0000558BB8A2185C|path:0|
[2025/09/12 05:04:22 413484] [debug] |scid:22d3dad7a151d7af1977aef0|xqc_timer_unset|type:LOSS_DETECTION|
[2025/09/12 05:04:22 413490] [debug] |scid:22d3dad7a151d7af1977aef0|xqc_timer_unset|type:ACK_HSK|
[2025/09/12 05:04:22 413496] [debug] |scid:22d3dad7a151d7af1977aef0|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 05:04:22 413502] [debug] |scid:22d3dad7a151d7af1977aef0|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:560607898|largest:560607898|pns:1|
[2025/09/12 05:04:22 413508] [info] |scid:22d3dad7a151d7af1977aef0|xqc_conn_on_pkt_processed|====>|conn:0000558BB8A2185C|path:0|size:415|pkt_type:HSK|pkt_num:560607898|frame:ACK CRYPTO |recv_time:1757653462413110|dcid:22d3dad7a151d7af1977aef0|dcid_seq:0|
[2025/09/12 05:04:22 413515] [debug] |scid:22d3dad7a151d7af1977aef0|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:22d3dad7a151d7af1977aef0|spin_bit:0|
[2025/09/12 05:04:22 413520] [warn] |scid:22d3dad7a151d7af1977aef0|xqc_packet_parse_single|delay|buff 1RTT packet before handshake completed|
[2025/09/12 05:04:22 413527] [debug] |scid:22d3dad7a151d7af1977aef0|xqc_conn_buff_undecrypt_packet_in|====>|delay|undecrypt_count:1|encrypt_level:3|
[2025/09/12 05:04:22 413533] [info] |scid:22d3dad7a151d7af1977aef0|xqc_conn_process_packet|ignore err|-630|
[2025/09/12 05:04:22 413538] [debug] |scid:22d3dad7a151d7af1977aef0|xqc_timer_set|type:PATH_IDLE|expire:1757653522413110|now:1757653462413110|interv:60000000|
[2025/09/12 05:04:22 413544] [debug] |scid:22d3dad7a151d7af1977aef0|xqc_timer_set|type:CONN_IDLE|expire:1757653522413110|now:1757653462413110|interv:60000000|
[2025/09/12 05:04:22 413549] [debug] |xqc_engine_main_logic|BEGIN|now:1757653462413549|
[2025/09/12 05:04:22 413555] [debug] |scid:22d3dad7a151d7af1977aef0|xqc_engine_process_conn|conn:0000558BB8A2185C|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:1757653462413554|
[2025/09/12 05:04:22 413562] [debug] |scid:22d3dad7a151d7af1977aef0|xqc_conn_check_handshake_complete|HANDSHAKE_COMPLETED|conn:0000558BB8A2185C|
[2025/09/12 05:04:22 413567] [info] |scid:22d3dad7a151d7af1977aef0|xqc_conn_handshake_confirmed|handshake confirmed|conn:0000558BB8A2185C|
[2025/09/12 05:04:22 413572] [info] |scid:22d3dad7a151d7af1977aef0|xqc_send_ctl_on_pns_discard|xqc_send_ctl_set_loss_detection_timer on discard pns:1
[2025/09/12 05:04:22 413578] [debug] |scid:22d3dad7a151d7af1977aef0|xqc_send_ctl_set_loss_detection_timer|unset|no ack-eliciting pkts in flight|conn:0000558BB8A2185C|path:0|
[2025/09/12 05:04:22 413583] [debug] |scid:22d3dad7a151d7af1977aef0|xqc_timer_unset|type:LOSS_DETECTION|
[2025/09/12 05:04:22 413590] [debug] |scid:22d3dad7a151d7af1977aef0|xqc_conn_gen_token|expire:1758258262|
[2025/09/12 05:04:22 413596] [debug] |scid:22d3dad7a151d7af1977aef0|xqc_conn_early_data_reject|reject|
[2025/09/12 05:04:22 413602] [debug] |scid:22d3dad7a151d7af1977aef0|xqc_crypto_stream_on_read|encrypt_level:2|cur_state:S_HANDSHAKE_SENT|next_state:ESTABED|
[2025/09/12 05:04:22 413607] [debug] |scid:22d3dad7a151d7af1977aef0|xqc_conn_process_undecrypt_packet_in|delay|undecrypt_count:1|encrypt_level:3|
[2025/09/12 05:04:22 413617] [debug] |scid:22d3dad7a151d7af1977aef0|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:22d3dad7a151d7af1977aef0|spin_bit:0|
[2025/09/12 05:04:22 413624] [debug] |scid:22d3dad7a151d7af1977aef0|xqc_packet_decrypt|largest_pn:0|
[2025/09/12 05:04:22 413629] [debug] |scid:22d3dad7a151d7af1977aef0|xqc_packet_decrypt|decryption nonce|path_id:0|pn:560607893|
[2025/09/12 05:04:22 413637] [debug] |scid:22d3dad7a151d7af1977aef0|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:560607893|
[2025/09/12 05:04:22 413642] [debug] |scid:22d3dad7a151d7af1977aef0|xqc_process_frames|frame_type:18|
[2025/09/12 05:04:22 413648] [debug] |scid:22d3dad7a151d7af1977aef0|xqc_process_new_conn_id_frame|new_conn_id|2ced2d6147f1b63840adf4de540de15fb2|sr_token:94bc459cc6fcbb485073da486a5678ab
[2025/09/12 05:04:22 413656] [debug] |scid:22d3dad7a151d7af1977aef0|xqc_process_frames|frame_type:18|
[2025/09/12 05:04:22 413662] [debug] |scid:22d3dad7a151d7af1977aef0|xqc_process_new_conn_id_frame|new_conn_id|d1050960804dacf3538c06f5ce41e7664f|sr_token:c495e4c7f6a7a345d4e63a4ae717b1e8
[2025/09/12 05:04:22 413668] [debug] |scid:22d3dad7a151d7af1977aef0|xqc_process_frames|frame_type:18|
[2025/09/12 05:04:22 413673] [debug] |scid:22d3dad7a151d7af1977aef0|xqc_process_new_conn_id_frame|new_conn_id|32c5c2436e0d42fe186793b7680f1e7557|sr_token:9e93605eb29b57b3c97372babe8a00f9
[2025/09/12 05:04:22 413679] [debug] |scid:22d3dad7a151d7af1977aef0|xqc_process_frames|frame_type:18|
[2025/09/12 05:04:22 413684] [debug] |scid:22d3dad7a151d7af1977aef0|xqc_process_new_conn_id_frame|new_conn_id|350215bbc48c751331a6e46be50f9d6204|sr_token:ed7af9e83e8e811c752734cd3d3dd980
[2025/09/12 05:04:22 413691] [debug] |scid:22d3dad7a151d7af1977aef0|xqc_process_frames|frame_type:18|
[2025/09/12 05:04:22 413696] [debug] |scid:22d3dad7a151d7af1977aef0|xqc_process_new_conn_id_frame|new_conn_id|7e86d93b98332bc36507ce80dad0247fa6|sr_token:009a2f2d8745d00115e9bdcd38c86b2c
[2025/09/12 05:04:22 413702] [debug] |scid:22d3dad7a151d7af1977aef0|xqc_process_frames|frame_type:18|
[2025/09/12 05:04:22 413707] [debug] |scid:22d3dad7a151d7af1977aef0|xqc_process_new_conn_id_frame|new_conn_id|454ec15365e6380ab494c769635d9ecaad|sr_token:f915e64ed1bedb87ded01c1da0d11942
[2025/09/12 05:04:22 413714] [debug] |scid:22d3dad7a151d7af1977aef0|xqc_process_frames|frame_type:18|
[2025/09/12 05:04:22 413719] [debug] |scid:22d3dad7a151d7af1977aef0|xqc_process_new_conn_id_frame|new_conn_id|cf220768fcc1941ef06ac7220cf687fc8d|sr_token:67feacadccdfa9da030c3accad2dc387
[2025/09/12 05:04:22 413725] [debug] |scid:22d3dad7a151d7af1977aef0|xqc_process_frames|frame_type:b|
[2025/09/12 05:04:22 413731] [debug] |scid:22d3dad7a151d7af1977aef0|xqc_process_stream_frame|offset:0|data_length:17|fin:1|stream_id:0|path:0|
[2025/09/12 05:04:22 413741] [debug] |scid:22d3dad7a151d7af1977aef0|xqc_insert_stream_frame|merge left|merged_offset_end:17|new_offset:0|new_len:17|
[2025/09/12 05:04:22 413746] [debug] |scid:22d3dad7a151d7af1977aef0|xqc_process_stream_frame|xqc_stream_ready_to_read all recvd|
[2025/09/12 05:04:22 413752] [debug] |scid:22d3dad7a151d7af1977aef0|xqc_process_stream_frame|stream_length:17|merged_offset_end:17|stream_id:0|
[2025/09/12 05:04:22 413758] [debug] |scid:22d3dad7a151d7af1977aef0|xqc_timer_set|type:ACK_01RTT|expire:1757653462438110|now:1757653462413110|interv:25000|
[2025/09/12 05:04:22 413764] [debug] |scid:22d3dad7a151d7af1977aef0|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:1757653462413110|max_ack_delay:25000|
[2025/09/12 05:04:22 413770] [debug] |scid:22d3dad7a151d7af1977aef0|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:560607893|largest:560607893|pns:2|
[2025/09/12 05:04:22 413776] [info] |scid:22d3dad7a151d7af1977aef0|xqc_conn_on_pkt_processed|====>|conn:0000558BB8A2185C|path:0|size:312|pkt_type:SHORT_HEADER|pkt_num:560607893|frame:STREAM NEW_CONNECTION_ID |recv_time:1757653462413110|dcid:22d3dad7a151d7af1977aef0|dcid_seq:0|
[2025/09/12 05:04:22 413786] [debug] |scid:22d3dad7a151d7af1977aef0|xqc_process_crypto_write_streams|
[2025/09/12 05:04:22 413792] [debug] |scid:22d3dad7a151d7af1977aef0|xqc_crypto_stream_on_write|enc_level|3|
[2025/09/12 05:04:22 413798] [info] |scid:22d3dad7a151d7af1977aef0|xqc_crypto_stream_send|crypto send data|pkt_num:0|size:283|sent:261|pkt_type:SHORT_HEADER|frame:CRYPTO |now:1757653462413797|
[2025/09/12 05:04:22 413804] [info] |scid:22d3dad7a151d7af1977aef0|xqc_crypto_stream_send|crypto send data|pkt_num:0|size:284|sent:262|pkt_type:SHORT_HEADER|frame:CRYPTO |now:1757653462413804|
[2025/09/12 05:04:22 413810] [debug] |scid:22d3dad7a151d7af1977aef0|xqc_crypto_stream_on_write|encrypt_level:3|cur_state:ESTABED|next_state:ESTABED|
[2025/09/12 05:04:22 413815] [debug] |scid:22d3dad7a151d7af1977aef0|xqc_process_read_streams|stream_read_notify|flag:2|stream_id:0|conn:0000558BB8A2185C|
[2025/09/12 05:04:22 413883] [debug] |scid:22d3dad7a151d7af1977aef0|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:25165824|
[2025/09/12 05:04:22 413895] [debug] |scid:22d3dad7a151d7af1977aef0|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 05:04:22 413904] [debug] |scid:22d3dad7a151d7af1977aef0|xqc_sample_check_app_limited|path:0|applimit:1112|
[2025/09/12 05:04:22 413934] [info] |scid:22d3dad7a151d7af1977aef0|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:0000558BB8A2185C|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 05:04:22 413947] [debug] |scid:22d3dad7a151d7af1977aef0|xqc_engine_conn_logic|engine is running on conn:l-0.0.0.0-443-22d3dad7a151d7af1977aef0 p-193.167.0.100-34157-7a4d31a8c8540e85e935aca882b93f1483|
[2025/09/12 05:04:22 413962] [debug] |scid:22d3dad7a151d7af1977aef0|xqc_gen_ack_frame|largest_recv:560607898|ack_delay:852|first_ack_range:1|largest_pkt_recv_time:1757653462413110|
[2025/09/12 05:04:22 413972] [debug] |scid:22d3dad7a151d7af1977aef0|xqc_gen_ack_frame|high:560607898|low:560607897|pkt_pns:1|
[2025/09/12 05:04:22 413980] [debug] |scid:22d3dad7a151d7af1977aef0|xqc_write_ack_to_one_packet|ack_size:9|path:0|path_largest_recv:560607898|frame_largest_recv:560607898|
[2025/09/12 05:04:22 413989] [debug] |scid:22d3dad7a151d7af1977aef0|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:1|
[2025/09/12 05:04:22 414011] [debug] |scid:22d3dad7a151d7af1977aef0|xqc_write_new_conn_id_frame_to_packet|gen_new_scid|cid:2f52f9703306c39791f734f2|sr_token:00d60fd9fe7f00007b3a819f8b550000|seq_num:1
[2025/09/12 05:04:22 414026] [debug] |scid:22d3dad7a151d7af1977aef0|xqc_write_new_conn_id_frame_to_packet|gen_new_scid|cid:c8a8e4edb7702f1820ef3770|sr_token:00d60fd9fe7f00007b3a819f8b550000|seq_num:2
[2025/09/12 05:04:22 414037] [debug] |scid:22d3dad7a151d7af1977aef0|xqc_path_get_perf_class|conn:0000558BB8A2185C|path_id:0|path_srtt:31159|min_srtt:31159|path_bw:1150|loss_rate:11.11|path_pto:0|
[2025/09/12 05:04:22 414074] [debug] |scid:22d3dad7a151d7af1977aef0|xqc_minrtt_scheduler_get_path|path srtt|conn:0000558BB8A2185C|path_id:0|path_srtt:31159|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:04:22 414085] [debug] |scid:22d3dad7a151d7af1977aef0|xqc_minrtt_scheduler_get_path|best path:0|frame_type:HANDSHAKE_DONE |pn:0|size:23|reinj:0|path_class:2|
[2025/09/12 05:04:22 414094] [debug] |scid:22d3dad7a151d7af1977aef0|xqc_path_get_perf_class|conn:0000558BB8A2185C|path_id:0|path_srtt:31159|min_srtt:31159|path_bw:1150|loss_rate:11.11|path_pto:0|
[2025/09/12 05:04:22 414103] [debug] |scid:22d3dad7a151d7af1977aef0|xqc_minrtt_scheduler_get_path|path srtt|conn:0000558BB8A2185C|path_id:0|path_srtt:31159|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:04:22 414121] [debug] |scid:22d3dad7a151d7af1977aef0|xqc_minrtt_scheduler_get_path|best path:0|frame_type:NEW_TOKEN |pn:0|size:33|reinj:0|path_class:2|
[2025/09/12 05:04:22 414130] [debug] |scid:22d3dad7a151d7af1977aef0|xqc_path_get_perf_class|conn:0000558BB8A2185C|path_id:0|path_srtt:31159|min_srtt:31159|path_bw:1150|loss_rate:11.11|path_pto:0|
[2025/09/12 05:04:22 414137] [debug] |scid:22d3dad7a151d7af1977aef0|xqc_minrtt_scheduler_get_path|path srtt|conn:0000558BB8A2185C|path_id:0|path_srtt:31159|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:04:22 414143] [debug] |scid:22d3dad7a151d7af1977aef0|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CRYPTO |pn:0|size:283|reinj:0|path_class:2|
[2025/09/12 05:04:22 414148] [debug] |scid:22d3dad7a151d7af1977aef0|xqc_path_get_perf_class|conn:0000558BB8A2185C|path_id:0|path_srtt:31159|min_srtt:31159|path_bw:1150|loss_rate:11.11|path_pto:0|
[2025/09/12 05:04:22 414156] [debug] |scid:22d3dad7a151d7af1977aef0|xqc_minrtt_scheduler_get_path|path srtt|conn:0000558BB8A2185C|path_id:0|path_srtt:31159|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:04:22 414166] [debug] |scid:22d3dad7a151d7af1977aef0|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CRYPTO |pn:0|size:284|reinj:0|path_class:2|
[2025/09/12 05:04:22 414176] [debug] |scid:22d3dad7a151d7af1977aef0|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:ACK |stream_id:0|stream_offset:0|
[2025/09/12 05:04:22 414185] [debug] |scid:22d3dad7a151d7af1977aef0|xqc_path_get_perf_class|conn:0000558BB8A2185C|path_id:0|path_srtt:31159|min_srtt:31159|path_bw:1150|loss_rate:11.11|path_pto:0|
[2025/09/12 05:04:22 414193] [debug] |scid:22d3dad7a151d7af1977aef0|xqc_minrtt_scheduler_get_path|path srtt|conn:0000558BB8A2185C|path_id:0|path_srtt:31159|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:04:22 414200] [debug] |scid:22d3dad7a151d7af1977aef0|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 05:04:22 414205] [debug] |scid:22d3dad7a151d7af1977aef0|xqc_path_get_perf_class|conn:0000558BB8A2185C|path_id:0|path_srtt:31159|min_srtt:31159|path_bw:1150|loss_rate:11.11|path_pto:0|
[2025/09/12 05:04:22 414211] [debug] |scid:22d3dad7a151d7af1977aef0|xqc_minrtt_scheduler_get_path|path srtt|conn:0000558BB8A2185C|path_id:0|path_srtt:31159|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:04:22 414217] [debug] |scid:22d3dad7a151d7af1977aef0|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 05:04:22 414222] [debug] |scid:22d3dad7a151d7af1977aef0|xqc_path_get_perf_class|conn:0000558BB8A2185C|path_id:0|path_srtt:31159|min_srtt:31159|path_bw:1150|loss_rate:11.11|path_pto:0|
[2025/09/12 05:04:22 414228] [debug] |scid:22d3dad7a151d7af1977aef0|xqc_send_ctl_can_send|l-0.0.0.0-443-22d3dad7a151d7af1977aef0 p-193.167.0.100-34157-7a4d31a8c8540e85e935aca882b93f1483 |path:0|can:1|pkt_sz:1050|schedule_bytes:731|inflight:0|cwnd:47064|conn:0000558BB8A2185C|stream_id:0|stream_offset:1024|
[2025/09/12 05:04:22 414238] [debug] |scid:22d3dad7a151d7af1977aef0|xqc_minrtt_scheduler_get_path|path srtt|conn:0000558BB8A2185C|path_id:0|path_srtt:31159|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:04:22 414246] [debug] |scid:22d3dad7a151d7af1977aef0|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1050|reinj:0|path_class:2|
[2025/09/12 05:04:22 414257] [debug] |scid:22d3dad7a151d7af1977aef0|xqc_check_acked_or_dropped_pkt|conn:0000558BB8A2185C|pkt_num:0|size:23|pkt_type:SHORT_HEADER|frame:HANDSHAKE_DONE |
[2025/09/12 05:04:22 414267] [debug] |scid:22d3dad7a151d7af1977aef0|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:0|
[2025/09/12 05:04:22 414319] [info] |scid:22d3dad7a151d7af1977aef0|xqc_send_packet_with_pn|<==|conn:0000558BB8A2185C|path:0|pkt_num:0|size:23|sent:39|pkt_type:SHORT_HEADER|frame:HANDSHAKE_DONE |inflight:0|now:1757653462414281|stream_id:0|stream_offset:0|
[2025/09/12 05:04:22 414339] [debug] |scid:22d3dad7a151d7af1977aef0|xqc_send_ctl_on_packet_sent|conn:0000558BB8A2185C|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 05:04:22 414349] [debug] |scid:22d3dad7a151d7af1977aef0|xqc_send_ctl_on_packet_sent|path:0|inflight:0|applimit:1112|
[2025/09/12 05:04:22 414359] [debug] |scid:22d3dad7a151d7af1977aef0|xqc_send_ctl_get_pto_time_and_space|srtt:31159|rtt_var:12041|pto_duration:79323|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:04:22 414368] [debug] |scid:22d3dad7a151d7af1977aef0|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8A2185C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:04:22 414376] [debug] |scid:22d3dad7a151d7af1977aef0|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8A2185C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:04:22 414382] [debug] |scid:22d3dad7a151d7af1977aef0|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8A2185C|path:0|PNS: 2, unacked: 23|
[2025/09/12 05:04:22 414388] [debug] |scid:22d3dad7a151d7af1977aef0|xqc_timer_set|type:LOSS_DETECTION|expire:1757653462518604|now:1757653462414358|interv:104246|
[2025/09/12 05:04:22 414394] [debug] |scid:22d3dad7a151d7af1977aef0|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB8A2185C|path:0|pns:2|expire:1757653462518604|now:1757653462414358|interval:104246|pto_count:0|srtt:31159
[2025/09/12 05:04:22 414401] [debug] |scid:22d3dad7a151d7af1977aef0|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:47064|inflight:23|
[2025/09/12 05:04:22 414408] [debug] |scid:22d3dad7a151d7af1977aef0|xqc_check_acked_or_dropped_pkt|conn:0000558BB8A2185C|pkt_num:0|size:33|pkt_type:SHORT_HEADER|frame:NEW_TOKEN |
[2025/09/12 05:04:22 414415] [debug] |scid:22d3dad7a151d7af1977aef0|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1|
[2025/09/12 05:04:22 414447] [info] |scid:22d3dad7a151d7af1977aef0|xqc_send_packet_with_pn|<==|conn:0000558BB8A2185C|path:0|pkt_num:1|size:33|sent:49|pkt_type:SHORT_HEADER|frame:NEW_TOKEN |inflight:23|now:1757653462414424|stream_id:0|stream_offset:0|
[2025/09/12 05:04:22 414456] [debug] |scid:22d3dad7a151d7af1977aef0|xqc_send_ctl_on_packet_sent|conn:0000558BB8A2185C|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 05:04:22 414463] [debug] |scid:22d3dad7a151d7af1977aef0|xqc_send_ctl_on_packet_sent|path:0|inflight:23|applimit:1112|
[2025/09/12 05:04:22 414469] [debug] |scid:22d3dad7a151d7af1977aef0|xqc_send_ctl_get_pto_time_and_space|srtt:31159|rtt_var:12041|pto_duration:79323|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:04:22 414476] [debug] |scid:22d3dad7a151d7af1977aef0|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8A2185C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:04:22 414482] [debug] |scid:22d3dad7a151d7af1977aef0|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8A2185C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:04:22 414486] [debug] |scid:22d3dad7a151d7af1977aef0|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8A2185C|path:0|PNS: 2, unacked: 56|
[2025/09/12 05:04:22 414490] [debug] |scid:22d3dad7a151d7af1977aef0|xqc_timer_set|type:LOSS_DETECTION|expire:1757653462518747|now:1757653462414469|interv:104278|
[2025/09/12 05:04:22 414494] [debug] |scid:22d3dad7a151d7af1977aef0|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB8A2185C|path:0|pns:2|expire:1757653462518747|now:1757653462414469|interval:104278|pto_count:0|srtt:31159
[2025/09/12 05:04:22 414499] [debug] |scid:22d3dad7a151d7af1977aef0|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:47064|inflight:56|
[2025/09/12 05:04:22 414503] [debug] |scid:22d3dad7a151d7af1977aef0|xqc_check_acked_or_dropped_pkt|conn:0000558BB8A2185C|pkt_num:0|size:283|pkt_type:SHORT_HEADER|frame:CRYPTO |
[2025/09/12 05:04:22 414512] [debug] |scid:22d3dad7a151d7af1977aef0|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:2|
[2025/09/12 05:04:22 414540] [info] |scid:22d3dad7a151d7af1977aef0|xqc_send_packet_with_pn|<==|conn:0000558BB8A2185C|path:0|pkt_num:2|size:283|sent:299|pkt_type:SHORT_HEADER|frame:CRYPTO |inflight:56|now:1757653462414519|stream_id:0|stream_offset:0|
[2025/09/12 05:04:22 414548] [debug] |scid:22d3dad7a151d7af1977aef0|xqc_send_ctl_on_packet_sent|conn:0000558BB8A2185C|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 05:04:22 414556] [debug] |scid:22d3dad7a151d7af1977aef0|xqc_send_ctl_on_packet_sent|path:0|inflight:56|applimit:1112|
[2025/09/12 05:04:22 414563] [debug] |scid:22d3dad7a151d7af1977aef0|xqc_send_ctl_get_pto_time_and_space|srtt:31159|rtt_var:12041|pto_duration:79323|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:04:22 414569] [debug] |scid:22d3dad7a151d7af1977aef0|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8A2185C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:04:22 414572] [debug] |scid:22d3dad7a151d7af1977aef0|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8A2185C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:04:22 414576] [debug] |scid:22d3dad7a151d7af1977aef0|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8A2185C|path:0|PNS: 2, unacked: 339|
[2025/09/12 05:04:22 414580] [debug] |scid:22d3dad7a151d7af1977aef0|xqc_timer_set|type:LOSS_DETECTION|expire:1757653462518842|now:1757653462414562|interv:104280|
[2025/09/12 05:04:22 414584] [debug] |scid:22d3dad7a151d7af1977aef0|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB8A2185C|path:0|pns:2|expire:1757653462518842|now:1757653462414562|interval:104280|pto_count:0|srtt:31159
[2025/09/12 05:04:22 414588] [debug] |scid:22d3dad7a151d7af1977aef0|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:47064|inflight:339|
[2025/09/12 05:04:22 414592] [debug] |scid:22d3dad7a151d7af1977aef0|xqc_check_acked_or_dropped_pkt|conn:0000558BB8A2185C|pkt_num:0|size:284|pkt_type:SHORT_HEADER|frame:CRYPTO |
[2025/09/12 05:04:22 414597] [debug] |scid:22d3dad7a151d7af1977aef0|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:3|
[2025/09/12 05:04:22 414620] [info] |scid:22d3dad7a151d7af1977aef0|xqc_send_packet_with_pn|<==|conn:0000558BB8A2185C|path:0|pkt_num:3|size:284|sent:300|pkt_type:SHORT_HEADER|frame:CRYPTO |inflight:339|now:1757653462414602|stream_id:0|stream_offset:0|
[2025/09/12 05:04:22 414628] [debug] |scid:22d3dad7a151d7af1977aef0|xqc_send_ctl_on_packet_sent|conn:0000558BB8A2185C|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 05:04:22 414635] [debug] |scid:22d3dad7a151d7af1977aef0|xqc_send_ctl_on_packet_sent|path:0|inflight:339|applimit:1112|
[2025/09/12 05:04:22 414642] [debug] |scid:22d3dad7a151d7af1977aef0|xqc_send_ctl_get_pto_time_and_space|srtt:31159|rtt_var:12041|pto_duration:79323|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:04:22 414648] [debug] |scid:22d3dad7a151d7af1977aef0|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8A2185C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:04:22 414652] [debug] |scid:22d3dad7a151d7af1977aef0|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8A2185C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:04:22 414656] [debug] |scid:22d3dad7a151d7af1977aef0|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8A2185C|path:0|PNS: 2, unacked: 623|
[2025/09/12 05:04:22 414659] [debug] |scid:22d3dad7a151d7af1977aef0|xqc_timer_set|type:LOSS_DETECTION|expire:1757653462518925|now:1757653462414642|interv:104283|
[2025/09/12 05:04:22 414663] [debug] |scid:22d3dad7a151d7af1977aef0|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB8A2185C|path:0|pns:2|expire:1757653462518925|now:1757653462414642|interval:104283|pto_count:0|srtt:31159
[2025/09/12 05:04:22 414677] [debug] |scid:22d3dad7a151d7af1977aef0|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:47064|inflight:623|
[2025/09/12 05:04:22 414682] [debug] |scid:22d3dad7a151d7af1977aef0|xqc_check_acked_or_dropped_pkt|conn:0000558BB8A2185C|pkt_num:0|size:51|pkt_type:HSK|frame:ACK |
[2025/09/12 05:04:22 414686] [debug] |scid:22d3dad7a151d7af1977aef0|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:7|
[2025/09/12 05:04:22 414709] [info] |scid:22d3dad7a151d7af1977aef0|xqc_send_packet_with_pn|<==|conn:0000558BB8A2185C|path:0|pkt_num:7|size:51|sent:67|pkt_type:HSK|frame:ACK |inflight:623|now:1757653462414692|stream_id:0|stream_offset:0|
[2025/09/12 05:04:22 414718] [debug] |scid:22d3dad7a151d7af1977aef0|xqc_send_ctl_on_packet_sent|conn:0000558BB8A2185C|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 05:04:22 414726] [debug] |scid:22d3dad7a151d7af1977aef0|xqc_check_acked_or_dropped_pkt|conn:0000558BB8A2185C|pkt_num:0|size:54|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |
[2025/09/12 05:04:22 414733] [debug] |scid:22d3dad7a151d7af1977aef0|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:4|
[2025/09/12 05:04:22 414757] [info] |scid:22d3dad7a151d7af1977aef0|xqc_send_packet_with_pn|<==|conn:0000558BB8A2185C|path:0|pkt_num:4|size:54|sent:70|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |inflight:623|now:1757653462414740|stream_id:0|stream_offset:0|
[2025/09/12 05:04:22 414765] [debug] |scid:22d3dad7a151d7af1977aef0|xqc_send_ctl_on_packet_sent|conn:0000558BB8A2185C|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 05:04:22 414772] [debug] |scid:22d3dad7a151d7af1977aef0|xqc_send_ctl_on_packet_sent|path:0|inflight:623|applimit:1112|
[2025/09/12 05:04:22 414778] [debug] |scid:22d3dad7a151d7af1977aef0|xqc_send_ctl_get_pto_time_and_space|srtt:31159|rtt_var:12041|pto_duration:79323|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:04:22 414784] [debug] |scid:22d3dad7a151d7af1977aef0|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8A2185C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:04:22 414788] [debug] |scid:22d3dad7a151d7af1977aef0|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8A2185C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:04:22 414792] [debug] |scid:22d3dad7a151d7af1977aef0|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8A2185C|path:0|PNS: 2, unacked: 677|
[2025/09/12 05:04:22 414795] [debug] |scid:22d3dad7a151d7af1977aef0|xqc_timer_set|type:LOSS_DETECTION|expire:1757653462519063|now:1757653462414778|interv:104285|
[2025/09/12 05:04:22 414799] [debug] |scid:22d3dad7a151d7af1977aef0|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB8A2185C|path:0|pns:2|expire:1757653462519063|now:1757653462414778|interval:104285|pto_count:0|srtt:31159
[2025/09/12 05:04:22 414804] [debug] |scid:22d3dad7a151d7af1977aef0|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:47064|inflight:677|
[2025/09/12 05:04:22 414808] [debug] |scid:22d3dad7a151d7af1977aef0|xqc_check_acked_or_dropped_pkt|conn:0000558BB8A2185C|pkt_num:0|size:54|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |
[2025/09/12 05:04:22 414812] [debug] |scid:22d3dad7a151d7af1977aef0|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:5|
[2025/09/12 05:04:22 414834] [info] |scid:22d3dad7a151d7af1977aef0|xqc_send_packet_with_pn|<==|conn:0000558BB8A2185C|path:0|pkt_num:5|size:54|sent:70|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |inflight:677|now:1757653462414818|stream_id:0|stream_offset:0|
[2025/09/12 05:04:22 414843] [debug] |scid:22d3dad7a151d7af1977aef0|xqc_send_ctl_on_packet_sent|conn:0000558BB8A2185C|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 05:04:22 414850] [debug] |scid:22d3dad7a151d7af1977aef0|xqc_send_ctl_on_packet_sent|path:0|inflight:677|applimit:1112|
[2025/09/12 05:04:22 414862] [debug] |scid:22d3dad7a151d7af1977aef0|xqc_send_ctl_get_pto_time_and_space|srtt:31159|rtt_var:12041|pto_duration:79323|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:04:22 414866] [debug] |scid:22d3dad7a151d7af1977aef0|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8A2185C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:04:22 414870] [debug] |scid:22d3dad7a151d7af1977aef0|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8A2185C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:04:22 414874] [debug] |scid:22d3dad7a151d7af1977aef0|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8A2185C|path:0|PNS: 2, unacked: 731|
[2025/09/12 05:04:22 414877] [debug] |scid:22d3dad7a151d7af1977aef0|xqc_timer_set|type:LOSS_DETECTION|expire:1757653462519141|now:1757653462414861|interv:104280|
[2025/09/12 05:04:22 414881] [debug] |scid:22d3dad7a151d7af1977aef0|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB8A2185C|path:0|pns:2|expire:1757653462519141|now:1757653462414861|interval:104280|pto_count:0|srtt:31159
[2025/09/12 05:04:22 414886] [debug] |scid:22d3dad7a151d7af1977aef0|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:47064|inflight:731|
[2025/09/12 05:04:22 414890] [debug] |scid:22d3dad7a151d7af1977aef0|xqc_check_acked_or_dropped_pkt|conn:0000558BB8A2185C|pkt_num:0|size:1050|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:04:22 414894] [debug] |scid:22d3dad7a151d7af1977aef0|xqc_send_ctl_can_send|l-0.0.0.0-443-22d3dad7a151d7af1977aef0 p-193.167.0.100-34157-7a4d31a8c8540e85e935aca882b93f1483 |path:0|can:1|pkt_sz:1050|schedule_bytes:0|inflight:731|cwnd:47064|conn:0000558BB8A2185C|stream_id:0|stream_offset:1024|
[2025/09/12 05:04:22 414899] [debug] |scid:22d3dad7a151d7af1977aef0|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:04:22 414903] [debug] |scid:22d3dad7a151d7af1977aef0|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:6|
[2025/09/12 05:04:22 414928] [info] |scid:22d3dad7a151d7af1977aef0|xqc_send_packet_with_pn|<==|conn:0000558BB8A2185C|path:0|pkt_num:6|size:1050|sent:1066|pkt_type:SHORT_HEADER|frame:STREAM |inflight:731|now:1757653462414910|stream_id:0|stream_offset:1024|
[2025/09/12 05:04:22 414936] [debug] |scid:22d3dad7a151d7af1977aef0|xqc_send_ctl_on_packet_sent|conn:0000558BB8A2185C|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 05:04:22 414943] [debug] |scid:22d3dad7a151d7af1977aef0|xqc_send_ctl_on_packet_sent|path:0|inflight:731|applimit:1112|
[2025/09/12 05:04:22 414950] [debug] |scid:22d3dad7a151d7af1977aef0|xqc_send_ctl_get_pto_time_and_space|srtt:31159|rtt_var:12041|pto_duration:79323|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:04:22 414956] [debug] |scid:22d3dad7a151d7af1977aef0|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8A2185C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:04:22 414960] [debug] |scid:22d3dad7a151d7af1977aef0|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8A2185C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:04:22 414964] [debug] |scid:22d3dad7a151d7af1977aef0|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8A2185C|path:0|PNS: 2, unacked: 1781|
[2025/09/12 05:04:22 414968] [debug] |scid:22d3dad7a151d7af1977aef0|xqc_timer_set|type:LOSS_DETECTION|expire:1757653462519233|now:1757653462414950|interv:104283|
[2025/09/12 05:04:22 414971] [debug] |scid:22d3dad7a151d7af1977aef0|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB8A2185C|path:0|pns:2|expire:1757653462519233|now:1757653462414950|interval:104283|pto_count:0|srtt:31159
[2025/09/12 05:04:22 414976] [debug] |scid:22d3dad7a151d7af1977aef0|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:47064|inflight:1781|
[2025/09/12 05:04:22 414980] [debug] |scid:22d3dad7a151d7af1977aef0|xqc_conn_next_wakeup_time|wakeup_time:1757653462438110|
[2025/09/12 05:04:22 414985] [debug] |scid:22d3dad7a151d7af1977aef0|xqc_engine_add_wakeup_queue|next_tick_time:1757653462438110|
[2025/09/12 05:04:22 414993] [debug] |xqc_engine_wakeup_after|wakeup:1757653462438110|now:1757653462414993|diff:23117|
[2025/09/12 05:04:22 414997] [debug] |xqc_engine_main_logic|END|now:1757653462413554|
[2025/09/12 05:04:22 415004] [info] |xqc_engine_packet_process|==>|conn:0000558BB8A2185C|size:1406|state:ESTABED|recv_time:1757653462415004|
[2025/09/12 05:04:22 415009] [debug] |scid:22d3dad7a151d7af1977aef0|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:22d3dad7a151d7af1977aef0|spin_bit:0|
[2025/09/12 05:04:22 415014] [debug] |scid:22d3dad7a151d7af1977aef0|xqc_packet_decrypt|largest_pn:560607893|
[2025/09/12 05:04:22 415018] [debug] |scid:22d3dad7a151d7af1977aef0|xqc_packet_decrypt|decryption nonce|path_id:0|pn:560607894|
[2025/09/12 05:04:22 415024] [debug] |scid:22d3dad7a151d7af1977aef0|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:560607894|
[2025/09/12 05:04:22 415028] [debug] |scid:22d3dad7a151d7af1977aef0|xqc_process_frames|frame_type:1|
[2025/09/12 05:04:22 415033] [debug] |scid:22d3dad7a151d7af1977aef0|xqc_process_frames|frame_type:0|
[2025/09/12 05:04:22 415036] [debug] |scid:22d3dad7a151d7af1977aef0|xqc_process_padding_frame|process padding|
[2025/09/12 05:04:22 415060] [debug] |scid:22d3dad7a151d7af1977aef0|xqc_timer_unset|type:ACK_01RTT|
[2025/09/12 05:04:22 415065] [debug] |scid:22d3dad7a151d7af1977aef0|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 05:04:22 415070] [debug] |scid:22d3dad7a151d7af1977aef0|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:560607894|largest:560607894|pns:2|
[2025/09/12 05:04:22 415074] [info] |scid:22d3dad7a151d7af1977aef0|xqc_conn_on_pkt_processed|====>|conn:0000558BB8A2185C|path:0|size:1406|pkt_type:SHORT_HEADER|pkt_num:560607894|frame:PADDING PING |recv_time:1757653462415004|dcid:22d3dad7a151d7af1977aef0|dcid_seq:0|
[2025/09/12 05:04:22 415079] [debug] |scid:22d3dad7a151d7af1977aef0|xqc_timer_set|type:PATH_IDLE|expire:1757653582415004|now:1757653462415004|interv:120000000|
[2025/09/12 05:04:22 415083] [debug] |scid:22d3dad7a151d7af1977aef0|xqc_timer_set|type:CONN_IDLE|expire:1757653582415004|now:1757653462415004|interv:120000000|
[2025/09/12 05:04:22 415087] [debug] |scid:22d3dad7a151d7af1977aef0|xqc_engine_remove_wakeup_queue|next_tick_time:1757653462438110|pq_index:0|
[2025/09/12 05:04:22 415091] [debug] |scid:22d3dad7a151d7af1977aef0|xqc_engine_add_active_queue|last_ticked_time:1757653462413554|
[2025/09/12 05:04:22 415095] [debug] |xqc_engine_main_logic|BEGIN|now:1757653462415095|
[2025/09/12 05:04:22 415100] [debug] |scid:22d3dad7a151d7af1977aef0|xqc_engine_process_conn|conn:0000558BB8A2185C|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:1757653462415099|
[2025/09/12 05:04:22 415106] [debug] |scid:22d3dad7a151d7af1977aef0|xqc_gen_ack_frame|largest_recv:560607894|ack_delay:102|first_ack_range:1|largest_pkt_recv_time:1757653462415004|
[2025/09/12 05:04:22 415110] [debug] |scid:22d3dad7a151d7af1977aef0|xqc_gen_ack_frame|high:560607894|low:560607893|pkt_pns:2|
[2025/09/12 05:04:22 415114] [debug] |scid:22d3dad7a151d7af1977aef0|xqc_write_ack_to_one_packet|ack_size:8|path:0|path_largest_recv:560607894|frame_largest_recv:560607894|
[2025/09/12 05:04:22 415125] [debug] |scid:22d3dad7a151d7af1977aef0|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:2|
[2025/09/12 05:04:22 415130] [debug] |scid:22d3dad7a151d7af1977aef0|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:ACK |stream_id:0|stream_offset:0|
[2025/09/12 05:04:22 415134] [debug] |scid:22d3dad7a151d7af1977aef0|xqc_check_acked_or_dropped_pkt|conn:0000558BB8A2185C|pkt_num:0|size:30|pkt_type:SHORT_HEADER|frame:ACK |
[2025/09/12 05:04:22 415143] [debug] |scid:22d3dad7a151d7af1977aef0|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:7|
[2025/09/12 05:04:22 415169] [info] |scid:22d3dad7a151d7af1977aef0|xqc_send_packet_with_pn|<==|conn:0000558BB8A2185C|path:0|pkt_num:7|size:30|sent:46|pkt_type:SHORT_HEADER|frame:ACK |inflight:1781|now:1757653462415148|stream_id:0|stream_offset:0|
[2025/09/12 05:04:22 415177] [debug] |scid:22d3dad7a151d7af1977aef0|xqc_send_ctl_on_packet_sent|conn:0000558BB8A2185C|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 05:04:22 415185] [debug] |scid:22d3dad7a151d7af1977aef0|xqc_conn_next_wakeup_time|wakeup_time:1757653462519233|
[2025/09/12 05:04:22 415192] [debug] |scid:22d3dad7a151d7af1977aef0|xqc_engine_add_wakeup_queue|next_tick_time:1757653462519233|
[2025/09/12 05:04:22 415198] [debug] |xqc_engine_wakeup_after|wakeup:1757653462519233|now:1757653462415198|diff:104035|
[2025/09/12 05:04:22 415203] [debug] |xqc_engine_main_logic|END|now:1757653462415099|
[2025/09/12 05:04:22 415208] [debug] |xqc_engine_main_logic|BEGIN|now:1757653462415208|
[2025/09/12 05:04:22 415212] [debug] |xqc_engine_wakeup_after|wakeup:1757653462519233|now:1757653462415212|diff:104021|
[2025/09/12 05:04:22 415216] [debug] |xqc_engine_main_logic|END|now:1757653462415208|
[2025/09/12 05:04:22 445093] [info] |xqc_engine_packet_process|==>|conn:0000558BB8A2185C|size:39|state:ESTABED|recv_time:1757653462445090|
[2025/09/12 05:04:22 445111] [debug] |scid:22d3dad7a151d7af1977aef0|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:22d3dad7a151d7af1977aef0|spin_bit:0|
[2025/09/12 05:04:22 445123] [debug] |scid:22d3dad7a151d7af1977aef0|xqc_packet_decrypt|largest_pn:560607894|
[2025/09/12 05:04:22 445129] [debug] |scid:22d3dad7a151d7af1977aef0|xqc_packet_decrypt|decryption nonce|path_id:0|pn:560607895|
[2025/09/12 05:04:22 445139] [debug] |scid:22d3dad7a151d7af1977aef0|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:560607895|
[2025/09/12 05:04:22 445145] [debug] |scid:22d3dad7a151d7af1977aef0|xqc_process_frames|frame_type:2|
[2025/09/12 05:04:22 445153] [debug] |scid:22d3dad7a151d7af1977aef0|xqc_send_ctl_on_ack_received|conn:0000558BB8A2185C|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 05:04:22 445160] [debug] |scid:22d3dad7a151d7af1977aef0|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:23|prior_delivered:1112|prior_time:1757653462414281|is_app_limited:1|send_elapse:0|ack_elapse:30809|ctl_first_sent_time:1757653462414281|lagest_ack_time:1757653462445090|curr_delivered:1135|
[2025/09/12 05:04:22 445167] [debug] |scid:22d3dad7a151d7af1977aef0|xqc_update_sample|sampler_sent_time_update:1757653462414281|
[2025/09/12 05:04:22 445174] [debug] |scid:22d3dad7a151d7af1977aef0|xqc_send_ctl_on_ack_received|sndq_packets_used:6||sndq_packets_used_bytes:0|sndq_packets_free:2|
[2025/09/12 05:04:22 445180] [debug] |scid:22d3dad7a151d7af1977aef0|xqc_send_ctl_on_ack_received|conn:0000558BB8A2185C|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 05:04:22 445186] [debug] |scid:22d3dad7a151d7af1977aef0|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:23|prior_delivered:1112|prior_time:1757653462414281|is_app_limited:1|send_elapse:0|ack_elapse:30809|ctl_first_sent_time:1757653462414281|lagest_ack_time:1757653462445090|curr_delivered:1168|
[2025/09/12 05:04:22 445192] [debug] |scid:22d3dad7a151d7af1977aef0|xqc_update_sample|sampler_sent_time_update:1757653462414424|
[2025/09/12 05:04:22 445198] [debug] |scid:22d3dad7a151d7af1977aef0|xqc_send_ctl_on_ack_received|sndq_packets_used:5||sndq_packets_used_bytes:0|sndq_packets_free:3|
[2025/09/12 05:04:22 445203] [debug] |scid:22d3dad7a151d7af1977aef0|xqc_send_ctl_update_rtt|before update rtt|conn:0000558BB8A2185C|srtt:31159|rttvar:12041|minrtt:30940|latest_rtt:30666|ack_delay:56|
[2025/09/12 05:04:22 445216] [debug] |scid:22d3dad7a151d7af1977aef0|xqc_send_ctl_update_rtt|l-0.0.0.0-443-22d3dad7a151d7af1977aef0 p-193.167.0.100-34157-7a4d31a8c8540e85e935aca882b93f1483 |after update rtt|conn:0000558BB8A2185C|srtt:31091|rttvar:9168|minrtt:30666|latest_rtt:30666|ack_delay:56|
[2025/09/12 05:04:22 445222] [debug] |scid:22d3dad7a151d7af1977aef0|xqc_send_ctl_get_lost_sent_pn|largest_acked:1|lost_pn:18446744073709551615|thresh:5|
[2025/09/12 05:04:22 445228] [debug] |scid:22d3dad7a151d7af1977aef0|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:04:22 445235] [debug] |scid:22d3dad7a151d7af1977aef0|xqc_send_ctl_get_pto_time_and_space|srtt:31091|rtt_var:9168|pto_duration:67763|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:04:22 445241] [debug] |scid:22d3dad7a151d7af1977aef0|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8A2185C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:04:22 445247] [debug] |scid:22d3dad7a151d7af1977aef0|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8A2185C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:04:22 445253] [debug] |scid:22d3dad7a151d7af1977aef0|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8A2185C|path:0|PNS: 2, unacked: 1725|
[2025/09/12 05:04:22 445259] [debug] |scid:22d3dad7a151d7af1977aef0|xqc_timer_set|type:LOSS_DETECTION|expire:1757653462507673|now:1757653462445234|interv:62439|
[2025/09/12 05:04:22 445266] [debug] |scid:22d3dad7a151d7af1977aef0|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB8A2185C|path:0|pns:2|expire:1757653462507673|now:1757653462445234|interval:62439|pto_count:0|srtt:31091
[2025/09/12 05:04:22 445272] [debug] |scid:22d3dad7a151d7af1977aef0|xqc_generate_sample|sampler: send_elapse 0, ack_elapse 30809, delivered 56|rate 1817|lost 0|
[2025/09/12 05:04:22 445279] [debug] |scid:22d3dad7a151d7af1977aef0|xqc_bbr_update_bandwidth|BBRv1: RTT round update 1 -> 2|
[2025/09/12 05:04:22 445285] [debug] |scid:22d3dad7a151d7af1977aef0|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1817) in round 2|
[2025/09/12 05:04:22 445291] [debug] |scid:22d3dad7a151d7af1977aef0|xqc_bbr_update_min_rtt|probertt expire|rtt:30666, old_rtt:30940|
[2025/09/12 05:04:22 445297] [debug] |scid:22d3dad7a151d7af1977aef0|xqc_bbr_update_min_rtt|minrtt expire|rtt:30666, old_rtt:30940|
[2025/09/12 05:04:22 445303] [debug] |scid:22d3dad7a151d7af1977aef0|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:5744|extra_cwnd:363|
[2025/09/12 05:04:22 445310] [debug] |scid:22d3dad7a151d7af1977aef0|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:47064|packet_lost:0|acked:56|po_sent_time:1757653462414424|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1168|
[2025/09/12 05:04:22 445315] [debug] |scid:22d3dad7a151d7af1977aef0|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:47064|packet_lost:0|acked:56|po_sent_time:1757653462414424|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1168|
[2025/09/12 05:04:22 445320] [debug] |scid:22d3dad7a151d7af1977aef0|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-22d3dad7a151d7af1977aef0 p-193.167.0.100-34157-7a4d31a8c8540e85e935aca882b93f1483 |bbr on ack|mode:0|pacing_rate:4284793|bw:1817|cwnd:47120|full_bw_reached:0|inflight:1725|srtt:31091|latest_rtt:30666|min_rtt:30666|applimit:1|lost:0|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:1|
[2025/09/12 05:04:22 445325] [debug] |scid:22d3dad7a151d7af1977aef0|xqc_process_frames|frame_type:0|
[2025/09/12 05:04:22 445329] [debug] |scid:22d3dad7a151d7af1977aef0|xqc_process_padding_frame|process padding|
[2025/09/12 05:04:22 445335] [debug] |scid:22d3dad7a151d7af1977aef0|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:560607895|largest:560607895|pns:2|
[2025/09/12 05:04:22 445340] [info] |scid:22d3dad7a151d7af1977aef0|xqc_conn_on_pkt_processed|====>|conn:0000558BB8A2185C|path:0|size:39|pkt_type:SHORT_HEADER|pkt_num:560607895|frame:PADDING ACK |recv_time:1757653462445090|dcid:22d3dad7a151d7af1977aef0|dcid_seq:0|
[2025/09/12 05:04:22 445349] [debug] |scid:22d3dad7a151d7af1977aef0|xqc_timer_set|type:PATH_IDLE|expire:1757653582445090|now:1757653462445090|interv:120000000|
[2025/09/12 05:04:22 445353] [debug] |scid:22d3dad7a151d7af1977aef0|xqc_timer_set|type:CONN_IDLE|expire:1757653582445090|now:1757653462445090|interv:120000000|
[2025/09/12 05:04:22 445357] [debug] |scid:22d3dad7a151d7af1977aef0|xqc_engine_remove_wakeup_queue|next_tick_time:1757653462519233|pq_index:0|
[2025/09/12 05:04:22 445362] [debug] |scid:22d3dad7a151d7af1977aef0|xqc_engine_add_active_queue|last_ticked_time:1757653462415099|
[2025/09/12 05:04:22 445366] [debug] |xqc_engine_main_logic|BEGIN|now:1757653462445366|
[2025/09/12 05:04:22 445372] [debug] |scid:22d3dad7a151d7af1977aef0|xqc_engine_process_conn|conn:0000558BB8A2185C|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:1757653462445370|
[2025/09/12 05:04:22 445379] [debug] |scid:22d3dad7a151d7af1977aef0|xqc_conn_next_wakeup_time|wakeup_time:1757653462507673|
[2025/09/12 05:04:22 445383] [debug] |scid:22d3dad7a151d7af1977aef0|xqc_engine_add_wakeup_queue|next_tick_time:1757653462507673|
[2025/09/12 05:04:22 445387] [debug] |xqc_engine_wakeup_after|wakeup:1757653462507673|now:1757653462445387|diff:62286|
[2025/09/12 05:04:22 445392] [debug] |xqc_engine_main_logic|END|now:1757653462445370|
[2025/09/12 05:04:22 445398] [debug] |xqc_engine_main_logic|BEGIN|now:1757653462445397|
[2025/09/12 05:04:22 445401] [debug] |xqc_engine_wakeup_after|wakeup:1757653462507673|now:1757653462445401|diff:62272|
[2025/09/12 05:04:22 445405] [debug] |xqc_engine_main_logic|END|now:1757653462445397|
[2025/09/12 05:04:22 445671] [info] |xqc_engine_packet_process|==>|conn:0000558BB8A2185C|size:40|state:ESTABED|recv_time:1757653462445670|
[2025/09/12 05:04:22 445682] [debug] |scid:22d3dad7a151d7af1977aef0|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:22d3dad7a151d7af1977aef0|spin_bit:0|
[2025/09/12 05:04:22 445691] [debug] |scid:22d3dad7a151d7af1977aef0|xqc_packet_decrypt|largest_pn:560607895|
[2025/09/12 05:04:22 445696] [debug] |scid:22d3dad7a151d7af1977aef0|xqc_packet_decrypt|decryption nonce|path_id:0|pn:560607896|
[2025/09/12 05:04:22 445705] [debug] |scid:22d3dad7a151d7af1977aef0|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:560607896|
[2025/09/12 05:04:22 445711] [debug] |scid:22d3dad7a151d7af1977aef0|xqc_process_frames|frame_type:2|
[2025/09/12 05:04:22 445718] [debug] |scid:22d3dad7a151d7af1977aef0|xqc_send_ctl_on_ack_received|conn:0000558BB8A2185C|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 05:04:22 445725] [debug] |scid:22d3dad7a151d7af1977aef0|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:623|prior_delivered:1112|prior_time:1757653462414281|is_app_limited:1|send_elapse:321|ack_elapse:31389|ctl_first_sent_time:1757653462414602|lagest_ack_time:1757653462445670|curr_delivered:1452|
[2025/09/12 05:04:22 445732] [debug] |scid:22d3dad7a151d7af1977aef0|xqc_update_sample|sampler_sent_time_update:1757653462414602|
[2025/09/12 05:04:22 445739] [debug] |scid:22d3dad7a151d7af1977aef0|xqc_send_ctl_on_ack_received|sndq_packets_used:4||sndq_packets_used_bytes:0|sndq_packets_free:4|
[2025/09/12 05:04:22 445745] [debug] |scid:22d3dad7a151d7af1977aef0|xqc_send_ctl_update_rtt|before update rtt|conn:0000558BB8A2185C|srtt:31091|rttvar:9168|minrtt:30666|latest_rtt:31068|ack_delay:136|
[2025/09/12 05:04:22 445752] [debug] |scid:22d3dad7a151d7af1977aef0|xqc_send_ctl_update_rtt|l-0.0.0.0-443-22d3dad7a151d7af1977aef0 p-193.167.0.100-34157-7a4d31a8c8540e85e935aca882b93f1483 |after update rtt|conn:0000558BB8A2185C|srtt:31071|rttvar:6915|minrtt:30666|latest_rtt:31068|ack_delay:136|
[2025/09/12 05:04:22 445758] [debug] |scid:22d3dad7a151d7af1977aef0|xqc_send_ctl_get_lost_sent_pn|largest_acked:3|lost_pn:18446744073709551615|thresh:5|
[2025/09/12 05:04:22 445770] [debug] |scid:22d3dad7a151d7af1977aef0|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:04:22 445776] [debug] |scid:22d3dad7a151d7af1977aef0|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:0000558BB8A2185C|path:0|pns:2|expire:1757653462476661|now:1757653462445776|interval:30885|
[2025/09/12 05:04:22 445783] [debug] |scid:22d3dad7a151d7af1977aef0|xqc_timer_set|type:LOSS_DETECTION|expire:1757653462476661|now:1757653462445776|interv:30885|
[2025/09/12 05:04:22 445789] [debug] |scid:22d3dad7a151d7af1977aef0|xqc_generate_sample|sampler: send_elapse 321, ack_elapse 31389, delivered 340|rate 10831|lost 0|
[2025/09/12 05:04:22 445796] [debug] |scid:22d3dad7a151d7af1977aef0|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (10831) in round 2|
[2025/09/12 05:04:22 445802] [debug] |scid:22d3dad7a151d7af1977aef0|xqc_bbr_update_min_rtt|minrtt expire|rtt:30666, old_rtt:30666|
[2025/09/12 05:04:22 445808] [debug] |scid:22d3dad7a151d7af1977aef0|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:5744|extra_cwnd:2166|
[2025/09/12 05:04:22 445813] [debug] |scid:22d3dad7a151d7af1977aef0|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:47120|packet_lost:0|acked:284|po_sent_time:1757653462414602|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1168|
[2025/09/12 05:04:22 445820] [debug] |scid:22d3dad7a151d7af1977aef0|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:47120|packet_lost:0|acked:284|po_sent_time:1757653462414602|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1168|
[2025/09/12 05:04:22 445827] [debug] |scid:22d3dad7a151d7af1977aef0|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-22d3dad7a151d7af1977aef0 p-193.167.0.100-34157-7a4d31a8c8540e85e935aca882b93f1483 |bbr on ack|mode:0|pacing_rate:4284793|bw:10831|cwnd:47404|full_bw_reached:0|inflight:1441|srtt:31071|latest_rtt:31068|min_rtt:30666|applimit:1|lost:0|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:04:22 445836] [debug] |scid:22d3dad7a151d7af1977aef0|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:560607896|largest:560607896|pns:2|
[2025/09/12 05:04:22 445843] [info] |scid:22d3dad7a151d7af1977aef0|xqc_conn_on_pkt_processed|====>|conn:0000558BB8A2185C|path:0|size:40|pkt_type:SHORT_HEADER|pkt_num:560607896|frame:ACK |recv_time:1757653462445670|dcid:22d3dad7a151d7af1977aef0|dcid_seq:0|
[2025/09/12 05:04:22 445850] [debug] |scid:22d3dad7a151d7af1977aef0|xqc_timer_set|type:PATH_IDLE|expire:1757653582445670|now:1757653462445670|interv:120000000|
[2025/09/12 05:04:22 445854] [debug] |scid:22d3dad7a151d7af1977aef0|xqc_timer_set|type:CONN_IDLE|expire:1757653582445670|now:1757653462445670|interv:120000000|
[2025/09/12 05:04:22 445859] [debug] |scid:22d3dad7a151d7af1977aef0|xqc_engine_remove_wakeup_queue|next_tick_time:1757653462507673|pq_index:0|
[2025/09/12 05:04:22 445866] [debug] |scid:22d3dad7a151d7af1977aef0|xqc_engine_add_active_queue|last_ticked_time:1757653462445370|
[2025/09/12 05:04:22 445872] [debug] |xqc_engine_main_logic|BEGIN|now:1757653462445872|
[2025/09/12 05:04:22 445880] [debug] |scid:22d3dad7a151d7af1977aef0|xqc_engine_process_conn|conn:0000558BB8A2185C|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:1757653462445878|
[2025/09/12 05:04:22 445887] [debug] |scid:22d3dad7a151d7af1977aef0|xqc_conn_next_wakeup_time|wakeup_time:1757653462476661|
[2025/09/12 05:04:22 445891] [debug] |scid:22d3dad7a151d7af1977aef0|xqc_engine_add_wakeup_queue|next_tick_time:1757653462476661|
[2025/09/12 05:04:22 445895] [debug] |xqc_engine_wakeup_after|wakeup:1757653462476661|now:1757653462445894|diff:30767|
[2025/09/12 05:04:22 445899] [debug] |xqc_engine_main_logic|END|now:1757653462445878|
[2025/09/12 05:04:22 445909] [debug] |xqc_engine_main_logic|BEGIN|now:1757653462445908|
[2025/09/12 05:04:22 445912] [debug] |xqc_engine_wakeup_after|wakeup:1757653462476661|now:1757653462445912|diff:30749|
[2025/09/12 05:04:22 445916] [debug] |xqc_engine_main_logic|END|now:1757653462445908|
[2025/09/12 05:04:22 446789] [info] |xqc_engine_packet_process|==>|conn:0000558BB8A2185C|size:39|state:ESTABED|recv_time:1757653462446788|
[2025/09/12 05:04:22 446804] [debug] |scid:22d3dad7a151d7af1977aef0|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:22d3dad7a151d7af1977aef0|spin_bit:0|
[2025/09/12 05:04:22 446811] [debug] |scid:22d3dad7a151d7af1977aef0|xqc_packet_decrypt|largest_pn:560607896|
[2025/09/12 05:04:22 446817] [debug] |scid:22d3dad7a151d7af1977aef0|xqc_packet_decrypt|decryption nonce|path_id:0|pn:560607897|
[2025/09/12 05:04:22 446824] [debug] |scid:22d3dad7a151d7af1977aef0|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:560607897|
[2025/09/12 05:04:22 446830] [debug] |scid:22d3dad7a151d7af1977aef0|xqc_process_frames|frame_type:1c|
[2025/09/12 05:04:22 446837] [debug] |scid:22d3dad7a151d7af1977aef0|xqc_timer_set|type:CONN_DRAINING|expire:1757653462698030|now:1757653462446837|interv:251193|
[2025/09/12 05:04:22 446843] [debug] |scid:22d3dad7a151d7af1977aef0|xqc_send_queue_drop_packets|sndq_packets_used:4|sndq_packets_used_bytes:0|sndq_packets_free:4|
[2025/09/12 05:04:22 446850] [debug] |scid:22d3dad7a151d7af1977aef0|xqc_send_queue_drop_packets|path:0|ctl_bytes_in_flight:1441|
[2025/09/12 05:04:22 446856] [debug] |scid:22d3dad7a151d7af1977aef0|xqc_timer_unset|type:ACK_INIT|
[2025/09/12 05:04:22 446862] [debug] |scid:22d3dad7a151d7af1977aef0|xqc_timer_unset|type:ACK_HSK|
[2025/09/12 05:04:22 446867] [debug] |scid:22d3dad7a151d7af1977aef0|xqc_timer_unset|type:ACK_01RTT|
[2025/09/12 05:04:22 446873] [debug] |scid:22d3dad7a151d7af1977aef0|xqc_timer_unset|type:LOSS_DETECTION|
[2025/09/12 05:04:22 446881] [info] |scid:22d3dad7a151d7af1977aef0|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 05:04:22 446890] [debug] |scid:22d3dad7a151d7af1977aef0|xqc_conn_immediate_close|gen_conn_close|state:CLOSING|
[2025/09/12 05:04:22 446896] [debug] |scid:22d3dad7a151d7af1977aef0|xqc_process_frames|draining state, skip|
[2025/09/12 05:04:22 446902] [debug] |scid:22d3dad7a151d7af1977aef0|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:560607897|largest:560607897|pns:2|
[2025/09/12 05:04:22 446909] [info] |scid:22d3dad7a151d7af1977aef0|xqc_conn_on_pkt_processed|====>|conn:0000558BB8A2185C|path:0|size:39|pkt_type:SHORT_HEADER|pkt_num:560607897|frame:CONNECTION_CLOSE |recv_time:1757653462446788|dcid:22d3dad7a151d7af1977aef0|dcid_seq:0|
[2025/09/12 05:04:22 446916] [debug] |scid:22d3dad7a151d7af1977aef0|xqc_timer_set|type:PATH_IDLE|expire:1757653582446788|now:1757653462446788|interv:120000000|
[2025/09/12 05:04:22 446922] [debug] |scid:22d3dad7a151d7af1977aef0|xqc_timer_set|type:CONN_IDLE|expire:1757653582446788|now:1757653462446788|interv:120000000|
[2025/09/12 05:04:22 446928] [debug] |scid:22d3dad7a151d7af1977aef0|xqc_engine_remove_wakeup_queue|next_tick_time:1757653462476661|pq_index:0|
[2025/09/12 05:04:22 446934] [debug] |scid:22d3dad7a151d7af1977aef0|xqc_engine_add_active_queue|last_ticked_time:1757653462445878|
[2025/09/12 05:04:22 446940] [debug] |xqc_engine_main_logic|BEGIN|now:1757653462446940|
[2025/09/12 05:04:22 446948] [debug] |scid:22d3dad7a151d7af1977aef0|xqc_engine_process_conn|conn:0000558BB8A2185C|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:1757653462446947|
[2025/09/12 05:04:22 446956] [debug] |scid:22d3dad7a151d7af1977aef0|xqc_path_get_perf_class|conn:0000558BB8A2185C|path_id:0|path_srtt:31071|min_srtt:31071|path_bw:10831|loss_rate:10.00|path_pto:0|
[2025/09/12 05:04:22 446969] [debug] |scid:22d3dad7a151d7af1977aef0|xqc_minrtt_scheduler_get_path|path srtt|conn:0000558BB8A2185C|path_id:0|path_srtt:31071|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:04:22 446977] [debug] |scid:22d3dad7a151d7af1977aef0|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CONNECTION_CLOSE |pn:0|size:26|reinj:0|path_class:2|
[2025/09/12 05:04:22 446985] [debug] |scid:22d3dad7a151d7af1977aef0|xqc_check_acked_or_dropped_pkt|conn:0000558BB8A2185C|pkt_num:0|size:26|pkt_type:SHORT_HEADER|frame:CONNECTION_CLOSE |
[2025/09/12 05:04:22 446991] [debug] |scid:22d3dad7a151d7af1977aef0|xqc_send_ctl_set_next_pn_for_packet|optimistic ack detection|skipped_range:8-12|next_skip_chance:1757653462698184|current_time:1757653462446991|
[2025/09/12 05:04:22 446996] [debug] |scid:22d3dad7a151d7af1977aef0|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:13|
[2025/09/12 05:04:22 447037] [info] |scid:22d3dad7a151d7af1977aef0|xqc_send_packet_with_pn|<==|conn:0000558BB8A2185C|path:0|pkt_num:13|size:26|sent:42|pkt_type:SHORT_HEADER|frame:CONNECTION_CLOSE |inflight:0|now:1757653462447003|stream_id:0|stream_offset:0|
[2025/09/12 05:04:22 447066] [debug] |scid:22d3dad7a151d7af1977aef0|xqc_send_ctl_on_packet_sent|conn:0000558BB8A2185C|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 05:04:22 447075] [debug] |scid:22d3dad7a151d7af1977aef0|xqc_conn_next_wakeup_time|wakeup_time:1757653462698030|
[2025/09/12 05:04:22 447080] [debug] |scid:22d3dad7a151d7af1977aef0|xqc_engine_add_wakeup_queue|next_tick_time:1757653462698030|
[2025/09/12 05:04:22 447083] [debug] |xqc_engine_wakeup_after|wakeup:1757653462688447|now:1757653462447083|diff:241364|
[2025/09/12 05:04:22 447088] [debug] |xqc_engine_main_logic|END|now:1757653462446947|
[2025/09/12 05:04:22 447093] [debug] |xqc_engine_main_logic|BEGIN|now:1757653462447093|
[2025/09/12 05:04:22 447097] [debug] |xqc_engine_wakeup_after|wakeup:1757653462688447|now:1757653462447097|diff:241350|
[2025/09/12 05:04:22 447101] [debug] |xqc_engine_main_logic|END|now:1757653462447093|
[2025/09/12 05:04:22 689399] [debug] |xqc_engine_main_logic|BEGIN|now:1757653462689398|
[2025/09/12 05:04:22 689429] [debug] |scid:dbddaae55a7ca4a980baf3af|xqc_engine_remove_wakeup_queue|next_tick_time:1757653462688447|pq_index:0|
[2025/09/12 05:04:22 689437] [debug] |scid:dbddaae55a7ca4a980baf3af|xqc_engine_add_active_queue|last_ticked_time:1757653402688691|
[2025/09/12 05:04:22 689444] [debug] |scid:dbddaae55a7ca4a980baf3af|xqc_engine_process_conn|conn:0000558BB881EE5C|state:S_INIT|flag:TICKING UPPER_CONN_EXIST |now:1757653462689442|
[2025/09/12 05:04:22 689451] [debug] |scid:dbddaae55a7ca4a980baf3af|xqc_timer_expire|conn:0000558BB881EE5C|timer expired|type:CONN_IDLE|expire_time:1757653462688447|now:1757653462689442|
[2025/09/12 05:04:22 689457] [debug] |scid:dbddaae55a7ca4a980baf3af|xqc_timer_expire|unset|type:CONN_IDLE|expire_time:1757653462688447|now:1757653462689442|
[2025/09/12 05:04:22 689462] [debug] |scid:dbddaae55a7ca4a980baf3af|xqc_timer_unset|type:CONN_IDLE|
[2025/09/12 05:04:22 689467] [debug] |scid:dbddaae55a7ca4a980baf3af|xqc_timer_expire|timer expired|type:PATH_IDLE|expire_time:1757653462688447|now:1757653462689442|
[2025/09/12 05:04:22 689472] [debug] |scid:dbddaae55a7ca4a980baf3af|xqc_timer_expire|unset|type:PATH_IDLE|expire_time:1757653462688447|now:1757653462689442|
[2025/09/12 05:04:22 689477] [debug] |scid:dbddaae55a7ca4a980baf3af|xqc_timer_unset|type:PATH_IDLE|
[2025/09/12 05:04:22 689482] [info] |xqc_engine_main_logic|conn:0000558BB881EE5C|addr or cid not avail|conn_state:13|next_tick_time:1757653462688447
[2025/09/12 05:04:22 689497] [report] |scid:dbddaae55a7ca4a980baf3af|xqc_conn_destroy|0000558BB881EE5C|has_0rtt:0|0rtt_accept:0|token_ok:0|handshake_time:0|first_send_delay:0|conn_persist:60000975|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 05:04:22 689520] [report] |scid:dbddaae55a7ca4a980baf3af|xqc_conn_destroy|conn close event not notified|addr or cid not avail
[2025/09/12 05:04:22 689533] [debug] |scid:dbddaae55a7ca4a980baf3af|xqc_send_ctl_destroy|destroy|
[2025/09/12 05:04:22 689556] [debug] |xqc_engine_wakeup_after|wakeup:1757653462698030|now:1757653462689556|diff:8474|
[2025/09/12 05:04:22 689562] [debug] |xqc_engine_main_logic|END|now:1757653462689442|
[2025/09/12 05:04:22 698660] [debug] |xqc_engine_main_logic|BEGIN|now:1757653462698660|
[2025/09/12 05:04:22 698676] [debug] |scid:22d3dad7a151d7af1977aef0|xqc_engine_remove_wakeup_queue|next_tick_time:1757653462698030|pq_index:0|
[2025/09/12 05:04:22 698683] [debug] |scid:22d3dad7a151d7af1977aef0|xqc_engine_add_active_queue|last_ticked_time:1757653462446947|
[2025/09/12 05:04:22 698690] [debug] |scid:22d3dad7a151d7af1977aef0|xqc_engine_process_conn|conn:0000558BB8A2185C|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:1757653462698688|
[2025/09/12 05:04:22 698696] [debug] |scid:22d3dad7a151d7af1977aef0|xqc_timer_expire|timer expired|type:CONN_DRAINING|expire_time:1757653462698030|now:1757653462698688|
[2025/09/12 05:04:22 698701] [debug] |scid:22d3dad7a151d7af1977aef0|xqc_timer_expire|unset|type:CONN_DRAINING|expire_time:1757653462698030|now:1757653462698688|
[2025/09/12 05:04:22 698706] [debug] |scid:22d3dad7a151d7af1977aef0|xqc_timer_unset|type:CONN_DRAINING|
[2025/09/12 05:04:22 698712] [info] |xqc_engine_main_logic|conn:0000558BB8A2185C|l-0.0.0.0-443-22d3dad7a151d7af1977aef0 p-193.167.0.100-34157-7a4d31a8c8540e85e935aca882b93f1483|conn_state:13|next_tick_time:1757653462698030
[2025/09/12 05:04:22 698726] [report] |scid:22d3dad7a151d7af1977aef0|xqc_conn_destroy|0000558BB8A2185C|has_0rtt:0|0rtt_accept:0|token_ok:0|handshake_time:968715|first_send_delay:969204|conn_persist:1253998|keyupdate_cnt:0|err:0x0|close_msg:remote close|l-0.0.0.0-443-22d3dad7a151d7af1977aef0 p-193.167.0.100-34157-7a4d31a8c8540e85e935aca882b93f1483|hsk_recv:935163|close_recv:1002108|close_send:1002275|last_recv:1002060|last_send:1002275|mp_enable:0|create:1|validated:1|active:1|path_info:0/1/0/a/0,1,1,1,0,0,0,0,0,0,0,21,10,8,1024,0,17,i32,4,26,39,40000,560607897,1002,0,4,26,39,5,560607895,1000,0,4,27,40,4,560607896,1000,0,4,1050,80,6,970,4,30,4,7,970,4,26,40000,13,1002,0-2,0-2,0-0,0-0,0-0,0-31,0-7506,0-3267,0-16,0-8,0-0,0-1,0-0,0-0,0-0,0-0,0-0,0-0|alpn:hq-interop|rebind_count:0|rebind_valid:0|rtx_pkt:0|tlp_pkt:1|snd_pkt:16|spurious_loss:1|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 05:04:22 698736] [debug] |scid:22d3dad7a151d7af1977aef0|xqc_destroy_stream|send_state:2|recv_state:3|stream_id:0|stream_type:0|
[2025/09/12 05:04:22 698747] [stats] |scid:22d3dad7a151d7af1977aef0|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:1757653462413738|wrt_delay:194|snd_delay:1172|finwrt_delay:194|finsnd_delay:1172|finrcv_delay:2|finread_delay:83|all_acked_delay:0|firstfinack_dely:0|close_delay:0|apprst_delay:0|rstsnd_delay:0|rstrcv_delay:0|l-0.0.0.0-443-22d3dad7a151d7af1977aef0 p-193.167.0.100-34157-7a4d31a8c8540e85e935aca882b93f1483|path_info:mp is not supported in connection scid:22d3dad7a151d7af1977aef0|fec_recv_delay:0u|fec_send_rpr_cnt:0|retrans:0|
[2025/09/12 05:04:22 698804] [debug] |scid:22d3dad7a151d7af1977aef0|xqc_send_ctl_destroy|destroy|
[2025/09/12 05:04:22 698816] [debug] |scid:22d3dad7a151d7af1977aef0|xqc_destroy_crypto_stream|destroy crypto stream|encrypt_level:0|cur_state:CLOSED|
[2025/09/12 05:04:22 698824] [debug] |scid:22d3dad7a151d7af1977aef0|xqc_destroy_crypto_stream|destroy crypto stream|encrypt_level:2|cur_state:CLOSED|
[2025/09/12 05:04:22 698831] [debug] |scid:22d3dad7a151d7af1977aef0|xqc_destroy_crypto_stream|destroy crypto stream|encrypt_level:3|cur_state:CLOSED|
[2025/09/12 05:04:22 698879] [debug] |xqc_engine_wakeup_after|wakeup:1757653463757521|now:1757653462698879|diff:1058642|
[2025/09/12 05:04:22 698888] [debug] |xqc_engine_main_logic|END|now:1757653462698688|
[2025/09/12 05:04:22 824071] [debug] |scid:74f841d93b4510ab43ef5358|xqc_timer_set|type:CONN_IDLE|expire:1757653522824070|now:1757653462824070|interv:60000000|
[2025/09/12 05:04:22 824100] [debug] |scid:74f841d93b4510ab43ef5358|xqc_timer_set|type:PATH_IDLE|expire:1757653522824100|now:1757653462824100|interv:60000000|
[2025/09/12 05:04:22 824112] [debug] |xqc_path_create|path:0|dcid:0bc18e010ab5e3ee268b33d5f88d4023ce|scid:74f841d93b4510ab43ef5358|create_path_count:1|
[2025/09/12 05:04:22 824120] [debug] |scid:74f841d93b4510ab43ef5358|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 05:04:22 824127] [debug] |xqc_path_init|path:0|dcid:0bc18e010ab5e3ee268b33d5f88d4023ce|scid:74f841d93b4510ab43ef5358|state:2|
[2025/09/12 05:04:22 824136] [debug] |scid:74f841d93b4510ab43ef5358|xqc_conn_create|success|scid:74f841d93b4510ab43ef5358|dcid:0bc18e010ab5e3ee268b33d5f88d4023ce|conn:0000558BB89D48FC|
[2025/09/12 05:04:22 824145] [info] |scid:74f841d93b4510ab43ef5358|xqc_conn_server_create|hash odcid conn|odcid:39f813fda0fcc9094dd83170a84ae7023592|conn:0000558BB89D48FC|
[2025/09/12 05:04:22 824161] [info] |scid:74f841d93b4510ab43ef5358|xqc_conn_get_local_transport_params|generate sr_token[7ffe2d2919afadbe358bd059c4846023] for cid[39f813fda0fcc9094dd83170a84ae7023592]
[2025/09/12 05:04:22 824186] [stats] |xqc_conn_server_init_path_addr|path:0|l-0.0.0.0-443-74f841d93b4510ab43ef5358 p-193.167.0.100-49474-0bc18e010ab5e3ee268b33d5f88d4023ce|
[2025/09/12 05:04:22 824194] [info] |xqc_engine_packet_process|==>|conn:0000558BB89D48FC|size:1200|state:S_INIT|recv_time:1757653462824009|
[2025/09/12 05:04:22 824352] [debug] |scid:74f841d93b4510ab43ef5358|xqc_packet_parse_initial|packet parse|initial|
[2025/09/12 05:04:22 824361] [debug] |scid:74f841d93b4510ab43ef5358|xqc_packet_parse_initial|success|Length:1153|
[2025/09/12 05:04:22 824370] [debug] |scid:74f841d93b4510ab43ef5358|xqc_packet_decrypt|largest_pn:0|
[2025/09/12 05:04:22 824375] [debug] |scid:74f841d93b4510ab43ef5358|xqc_packet_decrypt|decryption nonce|path_id:0|pn:1833753385|
[2025/09/12 05:04:22 824383] [debug] |scid:74f841d93b4510ab43ef5358|xqc_packet_decrypt_single|pkt_type:INIT|pkt_num:1833753385|
[2025/09/12 05:04:22 824389] [debug] |scid:74f841d93b4510ab43ef5358|xqc_process_frames|frame_type:0|
[2025/09/12 05:04:22 824394] [debug] |scid:74f841d93b4510ab43ef5358|xqc_process_padding_frame|process padding|
[2025/09/12 05:04:22 824400] [debug] |scid:74f841d93b4510ab43ef5358|xqc_process_frames|frame_type:6|
[2025/09/12 05:04:22 824405] [info] |scid:74f841d93b4510ab43ef5358|xqc_conn_check_token|token empty|
[2025/09/12 05:04:22 824411] [info] |scid:74f841d93b4510ab43ef5358|xqc_process_crypto_frame|check_token fail|conn:0000558BB89D48FC|l-0.0.0.0-443-74f841d93b4510ab43ef5358 p-193.167.0.100-49474-0bc18e010ab5e3ee268b33d5f88d4023ce|
[2025/09/12 05:04:22 824426] [debug] |scid:74f841d93b4510ab43ef5358|xqc_create_crypto_stream|encrypt_level:0|cur_state:S_INIT|
[2025/09/12 05:04:22 824432] [debug] |scid:74f841d93b4510ab43ef5358|xqc_process_crypto_frame|level:0|
[2025/09/12 05:04:22 824437] [debug] |scid:74f841d93b4510ab43ef5358|xqc_read_crypto_stream|xqc_read_crypto_stream|level:0|
[2025/09/12 05:04:22 824443] [debug] |scid:74f841d93b4510ab43ef5358|xqc_engine_add_active_queue|last_ticked_time:0|
[2025/09/12 05:04:22 824448] [debug] |scid:74f841d93b4510ab43ef5358|xqc_create_crypto_stream|encrypt_level:2|cur_state:S_INIT|
[2025/09/12 05:04:22 824453] [debug] |scid:74f841d93b4510ab43ef5358|xqc_process_crypto_frame|server create hsk stream|
[2025/09/12 05:04:22 824458] [debug] |scid:74f841d93b4510ab43ef5358|xqc_process_frames|frame_type:6|
[2025/09/12 05:04:22 824462] [info] |scid:74f841d93b4510ab43ef5358|xqc_conn_check_token|token empty|
[2025/09/12 05:04:22 824467] [info] |scid:74f841d93b4510ab43ef5358|xqc_process_crypto_frame|check_token fail|conn:0000558BB89D48FC|l-0.0.0.0-443-74f841d93b4510ab43ef5358 p-193.167.0.100-49474-0bc18e010ab5e3ee268b33d5f88d4023ce|
[2025/09/12 05:04:22 824472] [debug] |scid:74f841d93b4510ab43ef5358|xqc_process_crypto_frame|level:0|
[2025/09/12 05:04:22 824477] [debug] |scid:74f841d93b4510ab43ef5358|xqc_read_crypto_stream|xqc_read_crypto_stream|level:0|
[2025/09/12 05:04:22 824482] [debug] |scid:74f841d93b4510ab43ef5358|xqc_process_frames|frame_type:6|
[2025/09/12 05:04:22 824486] [info] |scid:74f841d93b4510ab43ef5358|xqc_conn_check_token|token empty|
[2025/09/12 05:04:22 824491] [info] |scid:74f841d93b4510ab43ef5358|xqc_process_crypto_frame|check_token fail|conn:0000558BB89D48FC|l-0.0.0.0-443-74f841d93b4510ab43ef5358 p-193.167.0.100-49474-0bc18e010ab5e3ee268b33d5f88d4023ce|
[2025/09/12 05:04:22 824496] [debug] |scid:74f841d93b4510ab43ef5358|xqc_process_crypto_frame|level:0|
[2025/09/12 05:04:22 824501] [debug] |scid:74f841d93b4510ab43ef5358|xqc_read_crypto_stream|xqc_read_crypto_stream|level:0|
[2025/09/12 05:04:22 824505] [debug] |scid:74f841d93b4510ab43ef5358|xqc_process_frames|frame_type:6|
[2025/09/12 05:04:22 824510] [info] |scid:74f841d93b4510ab43ef5358|xqc_conn_check_token|token empty|
[2025/09/12 05:04:22 824514] [info] |scid:74f841d93b4510ab43ef5358|xqc_process_crypto_frame|check_token fail|conn:0000558BB89D48FC|l-0.0.0.0-443-74f841d93b4510ab43ef5358 p-193.167.0.100-49474-0bc18e010ab5e3ee268b33d5f88d4023ce|
[2025/09/12 05:04:22 824519] [debug] |scid:74f841d93b4510ab43ef5358|xqc_process_crypto_frame|level:0|
[2025/09/12 05:04:22 824524] [debug] |scid:74f841d93b4510ab43ef5358|xqc_read_crypto_stream|xqc_read_crypto_stream|level:0|
[2025/09/12 05:04:22 824529] [debug] |scid:74f841d93b4510ab43ef5358|xqc_process_frames|frame_type:6|
[2025/09/12 05:04:22 824533] [info] |scid:74f841d93b4510ab43ef5358|xqc_conn_check_token|token empty|
[2025/09/12 05:04:22 824538] [info] |scid:74f841d93b4510ab43ef5358|xqc_process_crypto_frame|check_token fail|conn:0000558BB89D48FC|l-0.0.0.0-443-74f841d93b4510ab43ef5358 p-193.167.0.100-49474-0bc18e010ab5e3ee268b33d5f88d4023ce|
[2025/09/12 05:04:22 824543] [debug] |scid:74f841d93b4510ab43ef5358|xqc_process_crypto_frame|level:0|
[2025/09/12 05:04:22 824547] [debug] |scid:74f841d93b4510ab43ef5358|xqc_read_crypto_stream|xqc_read_crypto_stream|level:0|
[2025/09/12 05:04:22 824552] [debug] |scid:74f841d93b4510ab43ef5358|xqc_process_frames|frame_type:6|
[2025/09/12 05:04:22 824557] [info] |scid:74f841d93b4510ab43ef5358|xqc_conn_check_token|token empty|
[2025/09/12 05:04:22 824561] [info] |scid:74f841d93b4510ab43ef5358|xqc_process_crypto_frame|check_token fail|conn:0000558BB89D48FC|l-0.0.0.0-443-74f841d93b4510ab43ef5358 p-193.167.0.100-49474-0bc18e010ab5e3ee268b33d5f88d4023ce|
[2025/09/12 05:04:22 824566] [debug] |scid:74f841d93b4510ab43ef5358|xqc_process_crypto_frame|level:0|
[2025/09/12 05:04:22 824571] [debug] |scid:74f841d93b4510ab43ef5358|xqc_read_crypto_stream|xqc_read_crypto_stream|level:0|
[2025/09/12 05:04:22 824579] [debug] |scid:74f841d93b4510ab43ef5358|xqc_process_frames|frame_type:6|
[2025/09/12 05:04:22 824584] [info] |scid:74f841d93b4510ab43ef5358|xqc_conn_check_token|token empty|
[2025/09/12 05:04:22 824588] [info] |scid:74f841d93b4510ab43ef5358|xqc_process_crypto_frame|check_token fail|conn:0000558BB89D48FC|l-0.0.0.0-443-74f841d93b4510ab43ef5358 p-193.167.0.100-49474-0bc18e010ab5e3ee268b33d5f88d4023ce|
[2025/09/12 05:04:22 824593] [debug] |scid:74f841d93b4510ab43ef5358|xqc_process_crypto_frame|level:0|
[2025/09/12 05:04:22 824598] [debug] |scid:74f841d93b4510ab43ef5358|xqc_read_crypto_stream|xqc_read_crypto_stream|level:0|
[2025/09/12 05:04:22 824603] [debug] |scid:74f841d93b4510ab43ef5358|xqc_process_frames|frame_type:6|
[2025/09/12 05:04:22 824607] [info] |scid:74f841d93b4510ab43ef5358|xqc_conn_check_token|token empty|
[2025/09/12 05:04:22 824612] [info] |scid:74f841d93b4510ab43ef5358|xqc_process_crypto_frame|check_token fail|conn:0000558BB89D48FC|l-0.0.0.0-443-74f841d93b4510ab43ef5358 p-193.167.0.100-49474-0bc18e010ab5e3ee268b33d5f88d4023ce|
[2025/09/12 05:04:22 824617] [debug] |scid:74f841d93b4510ab43ef5358|xqc_process_crypto_frame|level:0|
[2025/09/12 05:04:22 824621] [debug] |scid:74f841d93b4510ab43ef5358|xqc_read_crypto_stream|xqc_read_crypto_stream|level:0|
[2025/09/12 05:04:22 824626] [debug] |scid:74f841d93b4510ab43ef5358|xqc_process_frames|frame_type:6|
[2025/09/12 05:04:22 824631] [info] |scid:74f841d93b4510ab43ef5358|xqc_conn_check_token|token empty|
[2025/09/12 05:04:22 824640] [info] |scid:74f841d93b4510ab43ef5358|xqc_process_crypto_frame|check_token fail|conn:0000558BB89D48FC|l-0.0.0.0-443-74f841d93b4510ab43ef5358 p-193.167.0.100-49474-0bc18e010ab5e3ee268b33d5f88d4023ce|
[2025/09/12 05:04:22 824645] [debug] |scid:74f841d93b4510ab43ef5358|xqc_process_crypto_frame|level:0|
[2025/09/12 05:04:22 824650] [debug] |scid:74f841d93b4510ab43ef5358|xqc_read_crypto_stream|xqc_read_crypto_stream|level:0|
[2025/09/12 05:04:22 824655] [debug] |scid:74f841d93b4510ab43ef5358|xqc_process_frames|frame_type:6|
[2025/09/12 05:04:22 824659] [info] |scid:74f841d93b4510ab43ef5358|xqc_conn_check_token|token empty|
[2025/09/12 05:04:22 824664] [info] |scid:74f841d93b4510ab43ef5358|xqc_process_crypto_frame|check_token fail|conn:0000558BB89D48FC|l-0.0.0.0-443-74f841d93b4510ab43ef5358 p-193.167.0.100-49474-0bc18e010ab5e3ee268b33d5f88d4023ce|
[2025/09/12 05:04:22 824669] [debug] |scid:74f841d93b4510ab43ef5358|xqc_process_crypto_frame|level:0|
[2025/09/12 05:04:22 824673] [debug] |scid:74f841d93b4510ab43ef5358|xqc_read_crypto_stream|xqc_read_crypto_stream|level:0|
[2025/09/12 05:04:22 824678] [debug] |scid:74f841d93b4510ab43ef5358|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:0|56u|
[2025/09/12 05:04:22 824695] [debug] |scid:74f841d93b4510ab43ef5358|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:0|SSL_quic_write_level:0|rv:-1|
[2025/09/12 05:04:22 824701] [debug] |scid:74f841d93b4510ab43ef5358|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/09/12 05:04:22 824706] [debug] |scid:74f841d93b4510ab43ef5358|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:0|56u|
[2025/09/12 05:04:22 824712] [debug] |scid:74f841d93b4510ab43ef5358|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:0|SSL_quic_write_level:0|rv:-1|
[2025/09/12 05:04:22 824717] [debug] |scid:74f841d93b4510ab43ef5358|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/09/12 05:04:22 824721] [debug] |scid:74f841d93b4510ab43ef5358|xqc_process_frames|frame_type:6|
[2025/09/12 05:04:22 824726] [info] |scid:74f841d93b4510ab43ef5358|xqc_conn_check_token|token empty|
[2025/09/12 05:04:22 824731] [info] |scid:74f841d93b4510ab43ef5358|xqc_process_crypto_frame|check_token fail|conn:0000558BB89D48FC|l-0.0.0.0-443-74f841d93b4510ab43ef5358 p-193.167.0.100-49474-0bc18e010ab5e3ee268b33d5f88d4023ce|
[2025/09/12 05:04:22 824736] [debug] |scid:74f841d93b4510ab43ef5358|xqc_process_crypto_frame|level:0|
[2025/09/12 05:04:22 824740] [debug] |scid:74f841d93b4510ab43ef5358|xqc_read_crypto_stream|xqc_read_crypto_stream|level:0|
[2025/09/12 05:04:22 824745] [debug] |scid:74f841d93b4510ab43ef5358|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:0|112u|
[2025/09/12 05:04:22 824754] [debug] |scid:74f841d93b4510ab43ef5358|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:0|SSL_quic_write_level:0|rv:-1|
[2025/09/12 05:04:22 824759] [debug] |scid:74f841d93b4510ab43ef5358|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/09/12 05:04:22 824763] [debug] |scid:74f841d93b4510ab43ef5358|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:0|5u|
[2025/09/12 05:04:22 824769] [debug] |scid:74f841d93b4510ab43ef5358|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:0|SSL_quic_write_level:0|rv:-1|
[2025/09/12 05:04:22 824773] [debug] |scid:74f841d93b4510ab43ef5358|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/09/12 05:04:22 824778] [debug] |scid:74f841d93b4510ab43ef5358|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:0|5u|
[2025/09/12 05:04:22 824783] [debug] |scid:74f841d93b4510ab43ef5358|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:0|SSL_quic_write_level:0|rv:-1|
[2025/09/12 05:04:22 824788] [debug] |scid:74f841d93b4510ab43ef5358|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/09/12 05:04:22 824792] [debug] |scid:74f841d93b4510ab43ef5358|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:0|2u|
[2025/09/12 05:04:22 824797] [debug] |scid:74f841d93b4510ab43ef5358|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:0|SSL_quic_write_level:0|rv:-1|
[2025/09/12 05:04:22 824802] [debug] |scid:74f841d93b4510ab43ef5358|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/09/12 05:04:22 824807] [debug] |scid:74f841d93b4510ab43ef5358|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:0|3u|
[2025/09/12 05:04:22 824812] [debug] |scid:74f841d93b4510ab43ef5358|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:0|SSL_quic_write_level:0|rv:-1|
[2025/09/12 05:04:22 824817] [debug] |scid:74f841d93b4510ab43ef5358|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/09/12 05:04:22 824822] [debug] |scid:74f841d93b4510ab43ef5358|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:0|1u|
[2025/09/12 05:04:22 824827] [debug] |scid:74f841d93b4510ab43ef5358|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:0|SSL_quic_write_level:0|rv:-1|
[2025/09/12 05:04:22 824831] [debug] |scid:74f841d93b4510ab43ef5358|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/09/12 05:04:22 824836] [debug] |scid:74f841d93b4510ab43ef5358|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:0|1u|
[2025/09/12 05:04:22 824841] [debug] |scid:74f841d93b4510ab43ef5358|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:0|SSL_quic_write_level:0|rv:-1|
[2025/09/12 05:04:22 824846] [debug] |scid:74f841d93b4510ab43ef5358|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/09/12 05:04:22 824851] [debug] |scid:74f841d93b4510ab43ef5358|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:0|3u|
[2025/09/12 05:04:22 824856] [debug] |scid:74f841d93b4510ab43ef5358|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:0|SSL_quic_write_level:0|rv:-1|
[2025/09/12 05:04:22 824860] [debug] |scid:74f841d93b4510ab43ef5358|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/09/12 05:04:22 824865] [debug] |scid:74f841d93b4510ab43ef5358|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:0|21u|
[2025/09/12 05:04:22 824913] [info] |scid:74f841d93b4510ab43ef5358|xqc_ssl_cert_cb|cert chain or key empty|sni:server4
[2025/09/12 05:04:22 825147] [debug] |scid:74f841d93b4510ab43ef5358|xqc_conn_tls_transport_params_cb|1RTT_transport_params|max_datagram_frame_size:0|
[2025/09/12 05:04:22 825154] [debug] |scid:74f841d93b4510ab43ef5358|xqc_conn_enable_multipath|xqc_conn_enable_multipath|1|0|
[2025/09/12 05:04:22 825158] [warn] |scid:74f841d93b4510ab43ef5358|xqc_conn_try_to_enable_multipath|multipath_version_negotiation err|
[2025/09/12 05:04:22 825370] [debug] |scid:74f841d93b4510ab43ef5358|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:2|SSL_quic_write_level:3|rv:0|
[2025/09/12 05:04:22 825376] [debug] |scid:74f841d93b4510ab43ef5358|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/09/12 05:04:22 825385] [debug] |scid:74f841d93b4510ab43ef5358|xqc_process_frames|frame_type:0|
[2025/09/12 05:04:22 825389] [debug] |scid:74f841d93b4510ab43ef5358|xqc_process_padding_frame|process padding|
[2025/09/12 05:04:22 825397] [debug] |scid:74f841d93b4510ab43ef5358|xqc_timer_unset|type:ACK_INIT|
[2025/09/12 05:04:22 825402] [debug] |scid:74f841d93b4510ab43ef5358|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 05:04:22 825407] [debug] |scid:74f841d93b4510ab43ef5358|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:1833753385|largest:1833753385|pns:0|
[2025/09/12 05:04:22 825412] [info] |scid:74f841d93b4510ab43ef5358|xqc_conn_on_pkt_processed|====>|conn:0000558BB89D48FC|path:0|size:1200|pkt_type:INIT|pkt_num:1833753385|frame:PADDING CRYPTO |recv_time:1757653462824009|dcid:39f813fda0fcc9094dd83170a84ae7023592|dcid_seq:0|
[2025/09/12 05:04:22 825417] [debug] |scid:74f841d93b4510ab43ef5358|xqc_timer_set|type:PATH_IDLE|expire:1757653522824009|now:1757653462824009|interv:60000000|
[2025/09/12 05:04:22 825422] [debug] |scid:74f841d93b4510ab43ef5358|xqc_timer_set|type:CONN_IDLE|expire:1757653522824009|now:1757653462824009|interv:60000000|
[2025/09/12 05:04:22 825426] [debug] |xqc_engine_main_logic|BEGIN|now:1757653462825426|
[2025/09/12 05:04:22 825430] [debug] |scid:74f841d93b4510ab43ef5358|xqc_engine_process_conn|conn:0000558BB89D48FC|state:S_INIT|flag:TICKING DCID_OK UPPER_CONN_EXIST INIT_RECVD NEED_RUN (null) |now:1757653462825430|
[2025/09/12 05:04:22 825436] [info] |scid:74f841d93b4510ab43ef5358|xqc_conn_check_tx_key|keys are ready, can send 1rtt now|
[2025/09/12 05:04:22 825440] [debug] |scid:74f841d93b4510ab43ef5358|xqc_crypto_stream_on_read|encrypt_level:0|cur_state:S_INIT|next_state:S_INITIAL_RECVD|
[2025/09/12 05:04:22 825444] [debug] |scid:74f841d93b4510ab43ef5358|xqc_process_crypto_write_streams|
[2025/09/12 05:04:22 825448] [debug] |scid:74f841d93b4510ab43ef5358|xqc_crypto_stream_on_write|enc_level|0|
[2025/09/12 05:04:22 825452] [debug] |scid:74f841d93b4510ab43ef5358|xqc_crypto_stream_on_write|cur_state:1|switch|
[2025/09/12 05:04:22 825458] [info] |scid:74f841d93b4510ab43ef5358|xqc_crypto_stream_send|crypto send data|pkt_num:0|size:137|sent:94|pkt_type:INIT|frame:CRYPTO |now:1757653462825458|
[2025/09/12 05:04:22 825463] [debug] |scid:74f841d93b4510ab43ef5358|xqc_crypto_stream_on_write|encrypt_level:0|cur_state:S_INITIAL_RECVD|next_state:S_INITIAL_SENT|
[2025/09/12 05:04:22 825467] [debug] |scid:74f841d93b4510ab43ef5358|xqc_process_crypto_write_streams|
[2025/09/12 05:04:22 825470] [debug] |scid:74f841d93b4510ab43ef5358|xqc_crypto_stream_on_write|enc_level|2|
[2025/09/12 05:04:22 825475] [info] |scid:74f841d93b4510ab43ef5358|xqc_crypto_stream_send|crypto send data|pkt_num:0|size:194|sent:152|pkt_type:HSK|frame:CRYPTO |now:1757653462825475|
[2025/09/12 05:04:22 825480] [info] |scid:74f841d93b4510ab43ef5358|xqc_crypto_stream_send|crypto send data|pkt_num:0|size:516|sent:474|pkt_type:HSK|frame:CRYPTO |now:1757653462825479|
[2025/09/12 05:04:22 825484] [info] |scid:74f841d93b4510ab43ef5358|xqc_crypto_stream_send|crypto send data|pkt_num:0|size:126|sent:84|pkt_type:HSK|frame:CRYPTO |now:1757653462825484|
[2025/09/12 05:04:22 825489] [info] |scid:74f841d93b4510ab43ef5358|xqc_crypto_stream_send|crypto send data|pkt_num:0|size:82|sent:40|pkt_type:HSK|frame:CRYPTO |now:1757653462825489|
[2025/09/12 05:04:22 825493] [debug] |scid:74f841d93b4510ab43ef5358|xqc_crypto_stream_on_write|encrypt_level:2|cur_state:S_INITIAL_SENT|next_state:S_HANDSHAKE_SENT|
[2025/09/12 05:04:22 825499] [debug] |scid:74f841d93b4510ab43ef5358|xqc_gen_ack_frame|largest_recv:1833753385|ack_delay:1489|first_ack_range:0|largest_pkt_recv_time:1757653462824009|
[2025/09/12 05:04:22 825504] [debug] |scid:74f841d93b4510ab43ef5358|xqc_gen_ack_frame|high:1833753385|low:1833753385|pkt_pns:0|
[2025/09/12 05:04:22 825508] [debug] |scid:74f841d93b4510ab43ef5358|xqc_write_ack_to_one_packet|ack_size:13|path:0|path_largest_recv:1833753385|frame_largest_recv:1833753385|
[2025/09/12 05:04:22 825515] [debug] |scid:74f841d93b4510ab43ef5358|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:0|
[2025/09/12 05:04:22 825521] [debug] |scid:74f841d93b4510ab43ef5358|xqc_path_get_perf_class|conn:0000558BB89D48FC|path_id:0|path_srtt:250000|min_srtt:250000|path_bw:0|loss_rate:0.00|path_pto:0|
[2025/09/12 05:04:22 825525] [debug] |scid:74f841d93b4510ab43ef5358|xqc_minrtt_scheduler_get_path|path srtt|conn:0000558BB89D48FC|path_id:0|path_srtt:250000|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:04:22 825530] [debug] |scid:74f841d93b4510ab43ef5358|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CRYPTO |pn:0|size:137|reinj:0|path_class:2|
[2025/09/12 05:04:22 825535] [debug] |scid:74f841d93b4510ab43ef5358|xqc_path_get_perf_class|conn:0000558BB89D48FC|path_id:0|path_srtt:250000|min_srtt:250000|path_bw:0|loss_rate:0.00|path_pto:0|
[2025/09/12 05:04:22 825539] [debug] |scid:74f841d93b4510ab43ef5358|xqc_minrtt_scheduler_get_path|path srtt|conn:0000558BB89D48FC|path_id:0|path_srtt:250000|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:04:22 825543] [debug] |scid:74f841d93b4510ab43ef5358|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CRYPTO |pn:0|size:194|reinj:0|path_class:2|
[2025/09/12 05:04:22 825547] [debug] |scid:74f841d93b4510ab43ef5358|xqc_path_get_perf_class|conn:0000558BB89D48FC|path_id:0|path_srtt:250000|min_srtt:250000|path_bw:0|loss_rate:0.00|path_pto:0|
[2025/09/12 05:04:22 825552] [debug] |scid:74f841d93b4510ab43ef5358|xqc_minrtt_scheduler_get_path|path srtt|conn:0000558BB89D48FC|path_id:0|path_srtt:250000|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:04:22 825556] [debug] |scid:74f841d93b4510ab43ef5358|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CRYPTO |pn:0|size:516|reinj:0|path_class:2|
[2025/09/12 05:04:22 825560] [debug] |scid:74f841d93b4510ab43ef5358|xqc_path_get_perf_class|conn:0000558BB89D48FC|path_id:0|path_srtt:250000|min_srtt:250000|path_bw:0|loss_rate:0.00|path_pto:0|
[2025/09/12 05:04:22 825565] [debug] |scid:74f841d93b4510ab43ef5358|xqc_minrtt_scheduler_get_path|path srtt|conn:0000558BB89D48FC|path_id:0|path_srtt:250000|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:04:22 825569] [debug] |scid:74f841d93b4510ab43ef5358|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CRYPTO |pn:0|size:126|reinj:0|path_class:2|
[2025/09/12 05:04:22 825573] [debug] |scid:74f841d93b4510ab43ef5358|xqc_path_get_perf_class|conn:0000558BB89D48FC|path_id:0|path_srtt:250000|min_srtt:250000|path_bw:0|loss_rate:0.00|path_pto:0|
[2025/09/12 05:04:22 825577] [debug] |scid:74f841d93b4510ab43ef5358|xqc_minrtt_scheduler_get_path|path srtt|conn:0000558BB89D48FC|path_id:0|path_srtt:250000|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:04:22 825581] [debug] |scid:74f841d93b4510ab43ef5358|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CRYPTO |pn:0|size:82|reinj:0|path_class:2|
[2025/09/12 05:04:22 825585] [debug] |scid:74f841d93b4510ab43ef5358|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:ACK |stream_id:0|stream_offset:0|
[2025/09/12 05:04:22 825591] [debug] |scid:74f841d93b4510ab43ef5358|xqc_check_acked_or_dropped_pkt|conn:0000558BB89D48FC|pkt_num:0|size:137|pkt_type:INIT|frame:CRYPTO |
[2025/09/12 05:04:22 825596] [debug] |scid:74f841d93b4510ab43ef5358|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:0|
[2025/09/12 05:04:22 825634] [info] |scid:74f841d93b4510ab43ef5358|xqc_send_packet_with_pn|<==|conn:0000558BB89D48FC|path:0|pkt_num:0|size:1184|sent:1200|pkt_type:INIT|frame:PADDING CRYPTO |inflight:0|now:1757653462825604|stream_id:0|stream_offset:0|
[2025/09/12 05:04:22 825641] [debug] |scid:74f841d93b4510ab43ef5358|xqc_send_ctl_on_packet_sent|conn:0000558BB89D48FC|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 05:04:22 825649] [debug] |scid:74f841d93b4510ab43ef5358|xqc_send_ctl_on_packet_sent|path:0|inflight:0|applimit:0|
[2025/09/12 05:04:22 825655] [debug] |scid:74f841d93b4510ab43ef5358|xqc_send_ctl_get_pto_time_and_space|srtt:250000|rtt_var:125000|pto_duration:750000|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:04:22 825659] [debug] |scid:74f841d93b4510ab43ef5358|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB89D48FC|path:0|PNS: 0, unacked: 1184|
[2025/09/12 05:04:22 825663] [debug] |scid:74f841d93b4510ab43ef5358|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB89D48FC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:04:22 825667] [debug] |scid:74f841d93b4510ab43ef5358|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB89D48FC|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:04:22 825671] [debug] |scid:74f841d93b4510ab43ef5358|xqc_timer_set|type:LOSS_DETECTION|expire:1757653463575604|now:1757653462825654|interv:749950|
[2025/09/12 05:04:22 825675] [debug] |scid:74f841d93b4510ab43ef5358|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB89D48FC|path:0|pns:0|expire:1757653463575604|now:1757653462825654|interval:749950|pto_count:0|srtt:250000
[2025/09/12 05:04:22 825680] [debug] |scid:74f841d93b4510ab43ef5358|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:45952|inflight:1184|
[2025/09/12 05:04:22 825685] [debug] |scid:74f841d93b4510ab43ef5358|xqc_check_acked_or_dropped_pkt|conn:0000558BB89D48FC|pkt_num:0|size:194|pkt_type:HSK|frame:CRYPTO |
[2025/09/12 05:04:22 825689] [debug] |scid:74f841d93b4510ab43ef5358|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:0|
[2025/09/12 05:04:22 825710] [info] |scid:74f841d93b4510ab43ef5358|xqc_send_packet_with_pn|<==|conn:0000558BB89D48FC|path:0|pkt_num:0|size:194|sent:210|pkt_type:HSK|frame:CRYPTO |inflight:1184|now:1757653462825695|stream_id:0|stream_offset:0|
[2025/09/12 05:04:22 825715] [debug] |scid:74f841d93b4510ab43ef5358|xqc_send_ctl_on_packet_sent|conn:0000558BB89D48FC|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 05:04:22 825720] [debug] |scid:74f841d93b4510ab43ef5358|xqc_send_ctl_on_packet_sent|path:0|inflight:1184|applimit:0|
[2025/09/12 05:04:22 825724] [debug] |scid:74f841d93b4510ab43ef5358|xqc_send_ctl_get_pto_time_and_space|srtt:250000|rtt_var:125000|pto_duration:750000|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:04:22 825728] [debug] |scid:74f841d93b4510ab43ef5358|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB89D48FC|path:0|PNS: 0, unacked: 1184|
[2025/09/12 05:04:22 825732] [debug] |scid:74f841d93b4510ab43ef5358|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB89D48FC|path:0|PNS: 1, unacked: 194|
[2025/09/12 05:04:22 825736] [debug] |scid:74f841d93b4510ab43ef5358|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB89D48FC|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:04:22 825740] [debug] |scid:74f841d93b4510ab43ef5358|xqc_timer_set|type:LOSS_DETECTION|expire:1757653463575604|now:1757653462825724|interv:749880|
[2025/09/12 05:04:22 825744] [debug] |scid:74f841d93b4510ab43ef5358|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB89D48FC|path:0|pns:0|expire:1757653463575604|now:1757653462825724|interval:749880|pto_count:0|srtt:250000
[2025/09/12 05:04:22 825748] [debug] |scid:74f841d93b4510ab43ef5358|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:45952|inflight:1378|
[2025/09/12 05:04:22 825753] [debug] |scid:74f841d93b4510ab43ef5358|xqc_check_acked_or_dropped_pkt|conn:0000558BB89D48FC|pkt_num:0|size:516|pkt_type:HSK|frame:CRYPTO |
[2025/09/12 05:04:22 825757] [debug] |scid:74f841d93b4510ab43ef5358|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1|
[2025/09/12 05:04:22 825774] [info] |scid:74f841d93b4510ab43ef5358|xqc_send_packet_with_pn|<==|conn:0000558BB89D48FC|path:0|pkt_num:1|size:516|sent:532|pkt_type:HSK|frame:CRYPTO |inflight:1378|now:1757653462825762|stream_id:0|stream_offset:0|
[2025/09/12 05:04:22 825783] [debug] |scid:74f841d93b4510ab43ef5358|xqc_send_ctl_on_packet_sent|conn:0000558BB89D48FC|path:0|pkt_num:1|origin_pktnum:0|size:516|enc_size:532|pkt_type:HSK|frame:CRYPTO |conn_state:S_HANDSHAKE_SENT|po_in_flight:0||retrans:0|
[2025/09/12 05:04:22 825787] [debug] |scid:74f841d93b4510ab43ef5358|xqc_send_ctl_on_packet_sent|path:0|inflight:1378|applimit:0|
[2025/09/12 05:04:22 825791] [debug] |scid:74f841d93b4510ab43ef5358|xqc_send_ctl_get_pto_time_and_space|srtt:250000|rtt_var:125000|pto_duration:750000|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:04:22 825795] [debug] |scid:74f841d93b4510ab43ef5358|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB89D48FC|path:0|PNS: 0, unacked: 1184|
[2025/09/12 05:04:22 825799] [debug] |scid:74f841d93b4510ab43ef5358|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB89D48FC|path:0|PNS: 1, unacked: 710|
[2025/09/12 05:04:22 825803] [debug] |scid:74f841d93b4510ab43ef5358|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB89D48FC|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:04:22 825807] [debug] |scid:74f841d93b4510ab43ef5358|xqc_timer_set|type:LOSS_DETECTION|expire:1757653463575604|now:1757653462825791|interv:749813|
[2025/09/12 05:04:22 825811] [debug] |scid:74f841d93b4510ab43ef5358|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB89D48FC|path:0|pns:0|expire:1757653463575604|now:1757653462825791|interval:749813|pto_count:0|srtt:250000
[2025/09/12 05:04:22 825815] [debug] |scid:74f841d93b4510ab43ef5358|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:45952|inflight:1894|
[2025/09/12 05:04:22 825819] [debug] |scid:74f841d93b4510ab43ef5358|xqc_check_acked_or_dropped_pkt|conn:0000558BB89D48FC|pkt_num:0|size:126|pkt_type:HSK|frame:CRYPTO |
[2025/09/12 05:04:22 825823] [debug] |scid:74f841d93b4510ab43ef5358|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:2|
[2025/09/12 05:04:22 825840] [info] |scid:74f841d93b4510ab43ef5358|xqc_send_packet_with_pn|<==|conn:0000558BB89D48FC|path:0|pkt_num:2|size:126|sent:142|pkt_type:HSK|frame:CRYPTO |inflight:1894|now:1757653462825828|stream_id:0|stream_offset:0|
[2025/09/12 05:04:22 825845] [debug] |scid:74f841d93b4510ab43ef5358|xqc_send_ctl_on_packet_sent|conn:0000558BB89D48FC|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 05:04:22 825849] [debug] |scid:74f841d93b4510ab43ef5358|xqc_send_ctl_on_packet_sent|path:0|inflight:1894|applimit:0|
[2025/09/12 05:04:22 825853] [debug] |scid:74f841d93b4510ab43ef5358|xqc_send_ctl_get_pto_time_and_space|srtt:250000|rtt_var:125000|pto_duration:750000|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:04:22 825857] [debug] |scid:74f841d93b4510ab43ef5358|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB89D48FC|path:0|PNS: 0, unacked: 1184|
[2025/09/12 05:04:22 825861] [debug] |scid:74f841d93b4510ab43ef5358|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB89D48FC|path:0|PNS: 1, unacked: 836|
[2025/09/12 05:04:22 825865] [debug] |scid:74f841d93b4510ab43ef5358|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB89D48FC|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:04:22 825869] [debug] |scid:74f841d93b4510ab43ef5358|xqc_timer_set|type:LOSS_DETECTION|expire:1757653463575604|now:1757653462825853|interv:749751|
[2025/09/12 05:04:22 825873] [debug] |scid:74f841d93b4510ab43ef5358|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB89D48FC|path:0|pns:0|expire:1757653463575604|now:1757653462825853|interval:749751|pto_count:0|srtt:250000
[2025/09/12 05:04:22 825877] [debug] |scid:74f841d93b4510ab43ef5358|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:45952|inflight:2020|
[2025/09/12 05:04:22 825881] [debug] |scid:74f841d93b4510ab43ef5358|xqc_check_acked_or_dropped_pkt|conn:0000558BB89D48FC|pkt_num:0|size:82|pkt_type:HSK|frame:CRYPTO |
[2025/09/12 05:04:22 825885] [debug] |scid:74f841d93b4510ab43ef5358|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:3|
[2025/09/12 05:04:22 825904] [info] |scid:74f841d93b4510ab43ef5358|xqc_send_packet_with_pn|<==|conn:0000558BB89D48FC|path:0|pkt_num:3|size:82|sent:98|pkt_type:HSK|frame:CRYPTO |inflight:2020|now:1757653462825893|stream_id:0|stream_offset:0|
[2025/09/12 05:04:22 825909] [debug] |scid:74f841d93b4510ab43ef5358|xqc_send_ctl_on_packet_sent|conn:0000558BB89D48FC|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 05:04:22 825913] [debug] |scid:74f841d93b4510ab43ef5358|xqc_send_ctl_on_packet_sent|path:0|inflight:2020|applimit:0|
[2025/09/12 05:04:22 825917] [debug] |scid:74f841d93b4510ab43ef5358|xqc_send_ctl_get_pto_time_and_space|srtt:250000|rtt_var:125000|pto_duration:750000|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:04:22 825921] [debug] |scid:74f841d93b4510ab43ef5358|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB89D48FC|path:0|PNS: 0, unacked: 1184|
[2025/09/12 05:04:22 825925] [debug] |scid:74f841d93b4510ab43ef5358|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB89D48FC|path:0|PNS: 1, unacked: 918|
[2025/09/12 05:04:22 825929] [debug] |scid:74f841d93b4510ab43ef5358|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB89D48FC|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:04:22 825932] [debug] |scid:74f841d93b4510ab43ef5358|xqc_timer_set|type:LOSS_DETECTION|expire:1757653463575604|now:1757653462825917|interv:749687|
[2025/09/12 05:04:22 825936] [debug] |scid:74f841d93b4510ab43ef5358|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB89D48FC|path:0|pns:0|expire:1757653463575604|now:1757653462825917|interval:749687|pto_count:0|srtt:250000
[2025/09/12 05:04:22 825940] [debug] |scid:74f841d93b4510ab43ef5358|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:45952|inflight:2102|
[2025/09/12 05:04:22 825945] [debug] |scid:74f841d93b4510ab43ef5358|xqc_check_acked_or_dropped_pkt|conn:0000558BB89D48FC|pkt_num:0|size:56|pkt_type:INIT|frame:ACK |
[2025/09/12 05:04:22 825949] [debug] |scid:74f841d93b4510ab43ef5358|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1|
[2025/09/12 05:04:22 825964] [info] |scid:74f841d93b4510ab43ef5358|xqc_send_packet_with_pn|<==|conn:0000558BB89D48FC|path:0|pkt_num:1|size:56|sent:72|pkt_type:INIT|frame:ACK |inflight:2102|now:1757653462825953|stream_id:0|stream_offset:0|
[2025/09/12 05:04:22 825968] [debug] |scid:74f841d93b4510ab43ef5358|xqc_send_ctl_on_packet_sent|conn:0000558BB89D48FC|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 05:04:22 825974] [debug] |scid:74f841d93b4510ab43ef5358|xqc_conn_next_wakeup_time|wakeup_time:1757653463575604|
[2025/09/12 05:04:22 825978] [debug] |scid:74f841d93b4510ab43ef5358|xqc_engine_add_wakeup_queue|next_tick_time:1757653463575604|
[2025/09/12 05:04:22 825982] [debug] |xqc_engine_wakeup_after|wakeup:1757653463575604|now:1757653462825982|diff:749622|
[2025/09/12 05:04:22 825987] [debug] |xqc_engine_main_logic|END|now:1757653462825430|
[2025/09/12 05:04:22 825992] [debug] |xqc_engine_main_logic|BEGIN|now:1757653462825992|
[2025/09/12 05:04:22 825996] [debug] |xqc_engine_wakeup_after|wakeup:1757653463575604|now:1757653462825996|diff:749608|
[2025/09/12 05:04:22 826000] [debug] |xqc_engine_main_logic|END|now:1757653462825992|
[2025/09/12 05:04:22 965513] [info] |xqc_engine_packet_process|==>|conn:0000558BB89D48FC|size:1200|state:S_HANDSHAKE_SENT|recv_time:1757653462965512|
[2025/09/12 05:04:22 965535] [debug] |scid:74f841d93b4510ab43ef5358|xqc_packet_parse_initial|packet parse|initial|
[2025/09/12 05:04:22 965543] [debug] |scid:74f841d93b4510ab43ef5358|xqc_packet_parse_initial|success|Length:1159|
[2025/09/12 05:04:22 965555] [debug] |scid:74f841d93b4510ab43ef5358|xqc_packet_decrypt|largest_pn:1833753385|
[2025/09/12 05:04:22 965563] [debug] |scid:74f841d93b4510ab43ef5358|xqc_packet_decrypt|decryption nonce|path_id:0|pn:1833753386|
[2025/09/12 05:04:22 965585] [debug] |scid:74f841d93b4510ab43ef5358|xqc_packet_decrypt_single|pkt_type:INIT|pkt_num:1833753386|
[2025/09/12 05:04:22 965595] [debug] |scid:74f841d93b4510ab43ef5358|xqc_process_frames|frame_type:1|
[2025/09/12 05:04:22 965603] [debug] |scid:74f841d93b4510ab43ef5358|xqc_process_frames|frame_type:0|
[2025/09/12 05:04:22 965610] [debug] |scid:74f841d93b4510ab43ef5358|xqc_process_padding_frame|process padding|
[2025/09/12 05:04:22 965621] [info] |scid:74f841d93b4510ab43ef5358|xqc_conn_addr_validated|Address Validated|conn:0000558BB89D48FC|role:1|
[2025/09/12 05:04:22 965632] [debug] |scid:74f841d93b4510ab43ef5358|xqc_timer_unset|type:ACK_INIT|
[2025/09/12 05:04:22 965640] [debug] |scid:74f841d93b4510ab43ef5358|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 05:04:22 965649] [debug] |scid:74f841d93b4510ab43ef5358|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:1833753386|largest:1833753386|pns:0|
[2025/09/12 05:04:22 965658] [info] |scid:74f841d93b4510ab43ef5358|xqc_conn_on_pkt_processed|====>|conn:0000558BB89D48FC|path:0|size:1200|pkt_type:INIT|pkt_num:1833753386|frame:PADDING PING |recv_time:1757653462965512|dcid:74f841d93b4510ab43ef5358|dcid_seq:0|
[2025/09/12 05:04:22 965667] [debug] |scid:74f841d93b4510ab43ef5358|xqc_timer_set|type:PATH_IDLE|expire:1757653522965512|now:1757653462965512|interv:60000000|
[2025/09/12 05:04:22 965675] [debug] |scid:74f841d93b4510ab43ef5358|xqc_timer_set|type:CONN_IDLE|expire:1757653522965512|now:1757653462965512|interv:60000000|
[2025/09/12 05:04:22 965683] [debug] |scid:74f841d93b4510ab43ef5358|xqc_engine_remove_wakeup_queue|next_tick_time:1757653463575604|pq_index:0|
[2025/09/12 05:04:22 965692] [debug] |scid:74f841d93b4510ab43ef5358|xqc_engine_add_active_queue|last_ticked_time:1757653462825430|
[2025/09/12 05:04:22 965700] [debug] |xqc_engine_main_logic|BEGIN|now:1757653462965700|
[2025/09/12 05:04:22 965708] [debug] |scid:74f841d93b4510ab43ef5358|xqc_engine_process_conn|conn:0000558BB89D48FC|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:1757653462965707|
[2025/09/12 05:04:22 965716] [debug] |scid:74f841d93b4510ab43ef5358|xqc_gen_ack_frame|largest_recv:1833753386|ack_delay:204|first_ack_range:1|largest_pkt_recv_time:1757653462965512|
[2025/09/12 05:04:22 965721] [debug] |scid:74f841d93b4510ab43ef5358|xqc_gen_ack_frame|high:1833753386|low:1833753385|pkt_pns:0|
[2025/09/12 05:04:22 965726] [debug] |scid:74f841d93b4510ab43ef5358|xqc_write_ack_to_one_packet|ack_size:12|path:0|path_largest_recv:1833753386|frame_largest_recv:1833753386|
[2025/09/12 05:04:22 965732] [debug] |scid:74f841d93b4510ab43ef5358|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:0|
[2025/09/12 05:04:22 965737] [debug] |scid:74f841d93b4510ab43ef5358|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:ACK |stream_id:0|stream_offset:0|
[2025/09/12 05:04:22 965744] [debug] |scid:74f841d93b4510ab43ef5358|xqc_check_acked_or_dropped_pkt|conn:0000558BB89D48FC|pkt_num:0|size:55|pkt_type:INIT|frame:ACK |
[2025/09/12 05:04:22 965750] [debug] |scid:74f841d93b4510ab43ef5358|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:2|
[2025/09/12 05:04:22 965792] [info] |scid:74f841d93b4510ab43ef5358|xqc_send_packet_with_pn|<==|conn:0000558BB89D48FC|path:0|pkt_num:2|size:55|sent:71|pkt_type:INIT|frame:ACK |inflight:2102|now:1757653462965759|stream_id:0|stream_offset:0|
[2025/09/12 05:04:22 965799] [debug] |scid:74f841d93b4510ab43ef5358|xqc_send_ctl_on_packet_sent|conn:0000558BB89D48FC|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 05:04:22 965806] [debug] |scid:74f841d93b4510ab43ef5358|xqc_conn_next_wakeup_time|wakeup_time:1757653463575604|
[2025/09/12 05:04:22 965815] [debug] |scid:74f841d93b4510ab43ef5358|xqc_engine_add_wakeup_queue|next_tick_time:1757653463575604|
[2025/09/12 05:04:22 965831] [debug] |xqc_engine_wakeup_after|wakeup:1757653463575604|now:1757653462965831|diff:609773|
[2025/09/12 05:04:22 965840] [debug] |xqc_engine_main_logic|END|now:1757653462965707|
[2025/09/12 05:04:22 965851] [debug] |xqc_engine_main_logic|BEGIN|now:1757653462965851|
[2025/09/12 05:04:22 965859] [debug] |xqc_engine_wakeup_after|wakeup:1757653463575604|now:1757653462965859|diff:609745|
[2025/09/12 05:04:22 965867] [debug] |xqc_engine_main_logic|END|now:1757653462965851|
[2025/09/12 05:04:23 176972] [info] |xqc_engine_packet_process|==>|conn:0000558BB89D48FC|size:1200|state:S_HANDSHAKE_SENT|recv_time:1757653463176971|
[2025/09/12 05:04:23 176994] [debug] |scid:74f841d93b4510ab43ef5358|xqc_packet_parse_initial|packet parse|initial|
[2025/09/12 05:04:23 177001] [debug] |scid:74f841d93b4510ab43ef5358|xqc_packet_parse_initial|success|Length:1159|
[2025/09/12 05:04:23 177011] [debug] |scid:74f841d93b4510ab43ef5358|xqc_packet_decrypt|largest_pn:1833753386|
[2025/09/12 05:04:23 177019] [debug] |scid:74f841d93b4510ab43ef5358|xqc_packet_decrypt|decryption nonce|path_id:0|pn:1833753387|
[2025/09/12 05:04:23 177031] [debug] |scid:74f841d93b4510ab43ef5358|xqc_packet_decrypt_single|pkt_type:INIT|pkt_num:1833753387|
[2025/09/12 05:04:23 177065] [debug] |scid:74f841d93b4510ab43ef5358|xqc_process_frames|frame_type:1|
[2025/09/12 05:04:23 177075] [debug] |scid:74f841d93b4510ab43ef5358|xqc_process_frames|frame_type:0|
[2025/09/12 05:04:23 177082] [debug] |scid:74f841d93b4510ab43ef5358|xqc_process_padding_frame|process padding|
[2025/09/12 05:04:23 177094] [debug] |scid:74f841d93b4510ab43ef5358|xqc_timer_unset|type:ACK_INIT|
[2025/09/12 05:04:23 177103] [debug] |scid:74f841d93b4510ab43ef5358|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 05:04:23 177111] [debug] |scid:74f841d93b4510ab43ef5358|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:1833753387|largest:1833753387|pns:0|
[2025/09/12 05:04:23 177120] [info] |scid:74f841d93b4510ab43ef5358|xqc_conn_on_pkt_processed|====>|conn:0000558BB89D48FC|path:0|size:1200|pkt_type:INIT|pkt_num:1833753387|frame:PADDING PING |recv_time:1757653463176971|dcid:74f841d93b4510ab43ef5358|dcid_seq:0|
[2025/09/12 05:04:23 177127] [debug] |scid:74f841d93b4510ab43ef5358|xqc_timer_set|type:PATH_IDLE|expire:1757653523176971|now:1757653463176971|interv:60000000|
[2025/09/12 05:04:23 177134] [debug] |scid:74f841d93b4510ab43ef5358|xqc_timer_set|type:CONN_IDLE|expire:1757653523176971|now:1757653463176971|interv:60000000|
[2025/09/12 05:04:23 177141] [debug] |scid:74f841d93b4510ab43ef5358|xqc_engine_remove_wakeup_queue|next_tick_time:1757653463575604|pq_index:0|
[2025/09/12 05:04:23 177150] [debug] |scid:74f841d93b4510ab43ef5358|xqc_engine_add_active_queue|last_ticked_time:1757653462965707|
[2025/09/12 05:04:23 177158] [debug] |xqc_engine_main_logic|BEGIN|now:1757653463177158|
[2025/09/12 05:04:23 177167] [debug] |scid:74f841d93b4510ab43ef5358|xqc_engine_process_conn|conn:0000558BB89D48FC|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:1757653463177165|
[2025/09/12 05:04:23 177178] [debug] |scid:74f841d93b4510ab43ef5358|xqc_gen_ack_frame|largest_recv:1833753387|ack_delay:206|first_ack_range:2|largest_pkt_recv_time:1757653463176971|
[2025/09/12 05:04:23 177185] [debug] |scid:74f841d93b4510ab43ef5358|xqc_gen_ack_frame|high:1833753387|low:1833753385|pkt_pns:0|
[2025/09/12 05:04:23 177193] [debug] |scid:74f841d93b4510ab43ef5358|xqc_write_ack_to_one_packet|ack_size:12|path:0|path_largest_recv:1833753387|frame_largest_recv:1833753387|
[2025/09/12 05:04:23 177201] [debug] |scid:74f841d93b4510ab43ef5358|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:0|
[2025/09/12 05:04:23 177210] [debug] |scid:74f841d93b4510ab43ef5358|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:ACK |stream_id:0|stream_offset:0|
[2025/09/12 05:04:23 177227] [debug] |scid:74f841d93b4510ab43ef5358|xqc_check_acked_or_dropped_pkt|conn:0000558BB89D48FC|pkt_num:0|size:55|pkt_type:INIT|frame:ACK |
[2025/09/12 05:04:23 177233] [debug] |scid:74f841d93b4510ab43ef5358|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:3|
[2025/09/12 05:04:23 177279] [info] |scid:74f841d93b4510ab43ef5358|xqc_send_packet_with_pn|<==|conn:0000558BB89D48FC|path:0|pkt_num:3|size:55|sent:71|pkt_type:INIT|frame:ACK |inflight:2102|now:1757653463177247|stream_id:0|stream_offset:0|
[2025/09/12 05:04:23 177288] [debug] |scid:74f841d93b4510ab43ef5358|xqc_send_ctl_on_packet_sent|conn:0000558BB89D48FC|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 05:04:23 177297] [debug] |scid:74f841d93b4510ab43ef5358|xqc_conn_next_wakeup_time|wakeup_time:1757653463575604|
[2025/09/12 05:04:23 177305] [debug] |scid:74f841d93b4510ab43ef5358|xqc_engine_add_wakeup_queue|next_tick_time:1757653463575604|
[2025/09/12 05:04:23 177313] [debug] |xqc_engine_wakeup_after|wakeup:1757653463575604|now:1757653463177313|diff:398291|
[2025/09/12 05:04:23 177321] [debug] |xqc_engine_main_logic|END|now:1757653463177165|
[2025/09/12 05:04:23 177332] [debug] |xqc_engine_main_logic|BEGIN|now:1757653463177332|
[2025/09/12 05:04:23 177341] [debug] |xqc_engine_wakeup_after|wakeup:1757653463575604|now:1757653463177341|diff:398263|
[2025/09/12 05:04:23 177349] [debug] |xqc_engine_main_logic|END|now:1757653463177332|
[2025/09/12 05:04:23 576806] [debug] |xqc_engine_main_logic|BEGIN|now:1757653463576806|
[2025/09/12 05:04:23 576831] [debug] |scid:74f841d93b4510ab43ef5358|xqc_engine_remove_wakeup_queue|next_tick_time:1757653463575604|pq_index:0|
[2025/09/12 05:04:23 576838] [debug] |scid:74f841d93b4510ab43ef5358|xqc_engine_add_active_queue|last_ticked_time:1757653463177165|
[2025/09/12 05:04:23 576845] [debug] |scid:74f841d93b4510ab43ef5358|xqc_engine_process_conn|conn:0000558BB89D48FC|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:1757653463576843|
[2025/09/12 05:04:23 576852] [debug] |scid:74f841d93b4510ab43ef5358|xqc_timer_expire|timer expired|type:LOSS_DETECTION|expire_time:1757653463575604|now:1757653463576843|
[2025/09/12 05:04:23 576858] [debug] |scid:74f841d93b4510ab43ef5358|xqc_timer_loss_detection_timeout|path:0|loss_detection_timeout|
[2025/09/12 05:04:23 576863] [debug] |scid:74f841d93b4510ab43ef5358|xqc_timer_loss_detection_timeout|send Probe pkts|conn:0000558BB89D48FC|path:0|bytes_in_flight:2102|
[2025/09/12 05:04:23 576868] [debug] |scid:74f841d93b4510ab43ef5358|xqc_send_ctl_get_pto_time_and_space|srtt:250000|rtt_var:125000|pto_duration:750000|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:04:23 576875] [debug] |scid:74f841d93b4510ab43ef5358|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB89D48FC|path:0|PNS: 0, unacked: 1184|
[2025/09/12 05:04:23 576880] [debug] |scid:74f841d93b4510ab43ef5358|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB89D48FC|path:0|PNS: 1, unacked: 918|
[2025/09/12 05:04:23 576884] [debug] |scid:74f841d93b4510ab43ef5358|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB89D48FC|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:04:23 576889] [debug] |scid:74f841d93b4510ab43ef5358|xqc_path_send_one_or_two_ack_elicit_pkts|send two ack-eliciting pkts|path:0|pns:0|
[2025/09/12 05:04:23 576896] [debug] |scid:74f841d93b4510ab43ef5358|xqc_conn_send_probe_pkt|conn:0000558BB89D48FC|path:0|pkt_num:0|size:1184|pkt_type:INIT|frame:PADDING CRYPTO |conn_state:S_HANDSHAKE_SENT|
[2025/09/12 05:04:23 576903] [debug] |scid:74f841d93b4510ab43ef5358|xqc_path_send_one_or_two_ack_elicit_pkts|dup pkt on PTO, pkt_num:0|
[2025/09/12 05:04:23 576909] [debug] |scid:74f841d93b4510ab43ef5358|xqc_conn_send_probe_pkt|conn:0000558BB89D48FC|path:0|pkt_num:0|size:1184|pkt_type:INIT|frame:PADDING CRYPTO |conn_state:S_HANDSHAKE_SENT|
[2025/09/12 05:04:23 576926] [debug] |scid:74f841d93b4510ab43ef5358|xqc_timer_loss_detection_timeout|xqc_send_ctl_set_loss_detection_timer|PTO|conn:0000558BB89D48FC|pto_count:1
[2025/09/12 05:04:23 576931] [debug] |scid:74f841d93b4510ab43ef5358|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 05:04:23 576937] [debug] |scid:74f841d93b4510ab43ef5358|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB89D48FC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:04:23 576942] [debug] |scid:74f841d93b4510ab43ef5358|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB89D48FC|path:0|PNS: 1, unacked: 918|
[2025/09/12 05:04:23 576947] [debug] |scid:74f841d93b4510ab43ef5358|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB89D48FC|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:04:23 576952] [debug] |scid:74f841d93b4510ab43ef5358|xqc_timer_set|type:LOSS_DETECTION|expire:1757653464325893|now:1757653463576931|interv:748962|
[2025/09/12 05:04:23 576957] [debug] |scid:74f841d93b4510ab43ef5358|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB89D48FC|path:0|pns:1|expire:1757653464325893|now:1757653463576931|interval:748962|pto_count:1|srtt:250000
[2025/09/12 05:04:23 576966] [debug] |scid:74f841d93b4510ab43ef5358|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:PADDING CRYPTO |stream_id:0|stream_offset:0|
[2025/09/12 05:04:23 576972] [debug] |scid:74f841d93b4510ab43ef5358|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:PADDING CRYPTO |stream_id:0|stream_offset:0|
[2025/09/12 05:04:23 576978] [debug] |scid:74f841d93b4510ab43ef5358|xqc_check_acked_or_dropped_pkt|conn:0000558BB89D48FC|pkt_num:0|size:1184|pkt_type:INIT|frame:PADDING CRYPTO |
[2025/09/12 05:04:23 576985] [debug] |scid:74f841d93b4510ab43ef5358|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:4|
[2025/09/12 05:04:23 577078] [info] |scid:74f841d93b4510ab43ef5358|xqc_send_packet_with_pn|<==|conn:0000558BB89D48FC|path:0|pkt_num:4|size:1184|sent:1200|pkt_type:INIT|frame:PADDING CRYPTO |inflight:918|now:1757653463577000|stream_id:0|stream_offset:0|
[2025/09/12 05:04:23 577087] [debug] |scid:74f841d93b4510ab43ef5358|xqc_send_ctl_on_packet_sent|conn:0000558BB89D48FC|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 05:04:23 577094] [debug] |scid:74f841d93b4510ab43ef5358|xqc_send_ctl_on_packet_sent|path:0|inflight:918|applimit:0|
[2025/09/12 05:04:23 577102] [debug] |scid:74f841d93b4510ab43ef5358|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 05:04:23 577111] [debug] |scid:74f841d93b4510ab43ef5358|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB89D48FC|path:0|PNS: 0, unacked: 1184|
[2025/09/12 05:04:23 577118] [debug] |scid:74f841d93b4510ab43ef5358|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB89D48FC|path:0|PNS: 1, unacked: 918|
[2025/09/12 05:04:23 577124] [debug] |scid:74f841d93b4510ab43ef5358|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB89D48FC|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:04:23 577130] [debug] |scid:74f841d93b4510ab43ef5358|xqc_timer_set|type:LOSS_DETECTION|expire:1757653464325893|now:1757653463577102|interv:748791|
[2025/09/12 05:04:23 577136] [debug] |scid:74f841d93b4510ab43ef5358|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB89D48FC|path:0|pns:1|expire:1757653464325893|now:1757653463577102|interval:748791|pto_count:1|srtt:250000
[2025/09/12 05:04:23 577144] [debug] |scid:74f841d93b4510ab43ef5358|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:45952|inflight:2102|
[2025/09/12 05:04:23 577153] [debug] |scid:74f841d93b4510ab43ef5358|xqc_check_acked_or_dropped_pkt|conn:0000558BB89D48FC|pkt_num:0|size:1184|pkt_type:INIT|frame:PADDING CRYPTO |
[2025/09/12 05:04:23 577160] [debug] |scid:74f841d93b4510ab43ef5358|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:5|
[2025/09/12 05:04:23 577212] [info] |scid:74f841d93b4510ab43ef5358|xqc_send_packet_with_pn|<==|conn:0000558BB89D48FC|path:0|pkt_num:5|size:1184|sent:1200|pkt_type:INIT|frame:PADDING CRYPTO |inflight:2102|now:1757653463577179|stream_id:0|stream_offset:0|
[2025/09/12 05:04:23 577223] [debug] |scid:74f841d93b4510ab43ef5358|xqc_send_ctl_on_packet_sent|conn:0000558BB89D48FC|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 05:04:23 577232] [debug] |scid:74f841d93b4510ab43ef5358|xqc_send_ctl_on_packet_sent|path:0|inflight:2102|applimit:0|
[2025/09/12 05:04:23 577240] [debug] |scid:74f841d93b4510ab43ef5358|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 05:04:23 577249] [debug] |scid:74f841d93b4510ab43ef5358|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB89D48FC|path:0|PNS: 0, unacked: 2368|
[2025/09/12 05:04:23 577257] [debug] |scid:74f841d93b4510ab43ef5358|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB89D48FC|path:0|PNS: 1, unacked: 918|
[2025/09/12 05:04:23 577264] [debug] |scid:74f841d93b4510ab43ef5358|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB89D48FC|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:04:23 577272] [debug] |scid:74f841d93b4510ab43ef5358|xqc_timer_set|type:LOSS_DETECTION|expire:1757653464325893|now:1757653463577240|interv:748653|
[2025/09/12 05:04:23 577278] [debug] |scid:74f841d93b4510ab43ef5358|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB89D48FC|path:0|pns:1|expire:1757653464325893|now:1757653463577240|interval:748653|pto_count:1|srtt:250000
[2025/09/12 05:04:23 577284] [debug] |scid:74f841d93b4510ab43ef5358|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:45952|inflight:3286|
[2025/09/12 05:04:23 577290] [debug] |scid:74f841d93b4510ab43ef5358|xqc_conn_next_wakeup_time|wakeup_time:1757653464325893|
[2025/09/12 05:04:23 577296] [debug] |scid:74f841d93b4510ab43ef5358|xqc_engine_add_wakeup_queue|next_tick_time:1757653464325893|
[2025/09/12 05:04:23 577301] [debug] |xqc_engine_wakeup_after|wakeup:1757653463757521|now:1757653463577300|diff:180221|
[2025/09/12 05:04:23 577306] [debug] |xqc_engine_main_logic|END|now:1757653463576843|
[2025/09/12 05:04:23 600646] [info] |xqc_engine_packet_process|==>|conn:0000558BB89D48FC|size:1200|state:S_HANDSHAKE_SENT|recv_time:1757653463600644|
[2025/09/12 05:04:23 600666] [debug] |scid:74f841d93b4510ab43ef5358|xqc_packet_parse_initial|packet parse|initial|
[2025/09/12 05:04:23 600674] [debug] |scid:74f841d93b4510ab43ef5358|xqc_packet_parse_initial|success|Length:1159|
[2025/09/12 05:04:23 600685] [debug] |scid:74f841d93b4510ab43ef5358|xqc_packet_decrypt|largest_pn:1833753387|
[2025/09/12 05:04:23 600693] [debug] |scid:74f841d93b4510ab43ef5358|xqc_packet_decrypt|decryption nonce|path_id:0|pn:1833753388|
[2025/09/12 05:04:23 600705] [debug] |scid:74f841d93b4510ab43ef5358|xqc_packet_decrypt_single|pkt_type:INIT|pkt_num:1833753388|
[2025/09/12 05:04:23 600713] [debug] |scid:74f841d93b4510ab43ef5358|xqc_process_frames|frame_type:1|
[2025/09/12 05:04:23 600722] [debug] |scid:74f841d93b4510ab43ef5358|xqc_process_frames|frame_type:0|
[2025/09/12 05:04:23 600729] [debug] |scid:74f841d93b4510ab43ef5358|xqc_process_padding_frame|process padding|
[2025/09/12 05:04:23 600742] [debug] |scid:74f841d93b4510ab43ef5358|xqc_timer_unset|type:ACK_INIT|
[2025/09/12 05:04:23 600751] [debug] |scid:74f841d93b4510ab43ef5358|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 05:04:23 600760] [debug] |scid:74f841d93b4510ab43ef5358|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:1833753388|largest:1833753388|pns:0|
[2025/09/12 05:04:23 600768] [info] |scid:74f841d93b4510ab43ef5358|xqc_conn_on_pkt_processed|====>|conn:0000558BB89D48FC|path:0|size:1200|pkt_type:INIT|pkt_num:1833753388|frame:PADDING PING |recv_time:1757653463600644|dcid:74f841d93b4510ab43ef5358|dcid_seq:0|
[2025/09/12 05:04:23 600789] [debug] |scid:74f841d93b4510ab43ef5358|xqc_timer_set|type:PATH_IDLE|expire:1757653523600644|now:1757653463600644|interv:60000000|
[2025/09/12 05:04:23 600796] [debug] |scid:74f841d93b4510ab43ef5358|xqc_timer_set|type:CONN_IDLE|expire:1757653523600644|now:1757653463600644|interv:60000000|
[2025/09/12 05:04:23 600801] [debug] |scid:74f841d93b4510ab43ef5358|xqc_engine_remove_wakeup_queue|next_tick_time:1757653464325893|pq_index:2|
[2025/09/12 05:04:23 600806] [debug] |scid:74f841d93b4510ab43ef5358|xqc_engine_add_active_queue|last_ticked_time:1757653463576843|
[2025/09/12 05:04:23 600811] [debug] |xqc_engine_main_logic|BEGIN|now:1757653463600811|
[2025/09/12 05:04:23 600817] [debug] |scid:74f841d93b4510ab43ef5358|xqc_engine_process_conn|conn:0000558BB89D48FC|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:1757653463600816|
[2025/09/12 05:04:23 600826] [debug] |scid:74f841d93b4510ab43ef5358|xqc_gen_ack_frame|largest_recv:1833753388|ack_delay:182|first_ack_range:3|largest_pkt_recv_time:1757653463600644|
[2025/09/12 05:04:23 600832] [debug] |scid:74f841d93b4510ab43ef5358|xqc_gen_ack_frame|high:1833753388|low:1833753385|pkt_pns:0|
[2025/09/12 05:04:23 600838] [debug] |scid:74f841d93b4510ab43ef5358|xqc_write_ack_to_one_packet|ack_size:12|path:0|path_largest_recv:1833753388|frame_largest_recv:1833753388|
[2025/09/12 05:04:23 600843] [debug] |scid:74f841d93b4510ab43ef5358|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:0|
[2025/09/12 05:04:23 600849] [debug] |scid:74f841d93b4510ab43ef5358|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:ACK |stream_id:0|stream_offset:0|
[2025/09/12 05:04:23 600855] [debug] |scid:74f841d93b4510ab43ef5358|xqc_check_acked_or_dropped_pkt|conn:0000558BB89D48FC|pkt_num:0|size:55|pkt_type:INIT|frame:ACK |
[2025/09/12 05:04:23 600861] [debug] |scid:74f841d93b4510ab43ef5358|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:6|
[2025/09/12 05:04:23 600898] [info] |scid:74f841d93b4510ab43ef5358|xqc_send_packet_with_pn|<==|conn:0000558BB89D48FC|path:0|pkt_num:6|size:55|sent:71|pkt_type:INIT|frame:ACK |inflight:3286|now:1757653463600869|stream_id:0|stream_offset:0|
[2025/09/12 05:04:23 600905] [debug] |scid:74f841d93b4510ab43ef5358|xqc_send_ctl_on_packet_sent|conn:0000558BB89D48FC|path:0|pkt_num:6|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 05:04:23 600912] [debug] |scid:74f841d93b4510ab43ef5358|xqc_conn_next_wakeup_time|wakeup_time:1757653464325893|
[2025/09/12 05:04:23 600918] [debug] |scid:74f841d93b4510ab43ef5358|xqc_engine_add_wakeup_queue|next_tick_time:1757653464325893|
[2025/09/12 05:04:23 600922] [debug] |xqc_engine_wakeup_after|wakeup:1757653463757521|now:1757653463600922|diff:156599|
[2025/09/12 05:04:23 600928] [debug] |xqc_engine_main_logic|END|now:1757653463600816|
[2025/09/12 05:04:23 600934] [debug] |xqc_engine_main_logic|BEGIN|now:1757653463600934|
[2025/09/12 05:04:23 600939] [debug] |xqc_engine_wakeup_after|wakeup:1757653463757521|now:1757653463600939|diff:156582|
[2025/09/12 05:04:23 600944] [debug] |xqc_engine_main_logic|END|now:1757653463600934|
[2025/09/12 05:04:23 610023] [info] |xqc_engine_packet_process|==>|conn:0000558BB89D48FC|size:1200|state:S_HANDSHAKE_SENT|recv_time:1757653463610021|
[2025/09/12 05:04:23 610035] [debug] |scid:74f841d93b4510ab43ef5358|xqc_packet_parse_initial|packet parse|initial|
[2025/09/12 05:04:23 610064] [debug] |scid:74f841d93b4510ab43ef5358|xqc_packet_parse_initial|success|Length:1159|
[2025/09/12 05:04:23 610075] [debug] |scid:74f841d93b4510ab43ef5358|xqc_packet_decrypt|largest_pn:1833753388|
[2025/09/12 05:04:23 610083] [debug] |scid:74f841d93b4510ab43ef5358|xqc_packet_decrypt|decryption nonce|path_id:0|pn:1833753389|
[2025/09/12 05:04:23 610094] [debug] |scid:74f841d93b4510ab43ef5358|xqc_packet_decrypt_single|pkt_type:INIT|pkt_num:1833753389|
[2025/09/12 05:04:23 610109] [debug] |scid:74f841d93b4510ab43ef5358|xqc_process_frames|frame_type:2|
[2025/09/12 05:04:23 610120] [debug] |scid:74f841d93b4510ab43ef5358|xqc_send_ctl_on_ack_received|conn:0000558BB89D48FC|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:4|path_largest_ack:4|
[2025/09/12 05:04:23 610129] [debug] |scid:74f841d93b4510ab43ef5358|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:2102|prior_delivered:0|prior_time:1757653462825604|is_app_limited:1|send_elapse:751396|ack_elapse:784417|ctl_first_sent_time:1757653463577000|lagest_ack_time:1757653463610021|curr_delivered:1184|
[2025/09/12 05:04:23 610138] [debug] |scid:74f841d93b4510ab43ef5358|xqc_update_sample|sampler_sent_time_update:1757653463577000|
[2025/09/12 05:04:23 610147] [debug] |scid:74f841d93b4510ab43ef5358|xqc_send_ctl_on_ack_received|sndq_packets_used:6||sndq_packets_used_bytes:0|sndq_packets_free:2|
[2025/09/12 05:04:23 610156] [debug] |scid:74f841d93b4510ab43ef5358|xqc_send_ctl_update_rtt|before update rtt|conn:0000558BB89D48FC|srtt:250000|rttvar:125000|minrtt:4294967295|latest_rtt:33021|ack_delay:0|
[2025/09/12 05:04:23 610165] [debug] |scid:74f841d93b4510ab43ef5358|xqc_send_ctl_update_rtt|l-0.0.0.0-443-74f841d93b4510ab43ef5358 p-193.167.0.100-49474-0bc18e010ab5e3ee268b33d5f88d4023ce |after update rtt|conn:0000558BB89D48FC|srtt:33021|rttvar:16510|minrtt:33021|latest_rtt:33021|ack_delay:0|
[2025/09/12 05:04:23 610173] [debug] |scid:74f841d93b4510ab43ef5358|xqc_send_ctl_get_lost_sent_pn|largest_acked:4|lost_pn:1|thresh:3|
[2025/09/12 05:04:23 610182] [debug] |scid:74f841d93b4510ab43ef5358|xqc_send_ctl_on_ack_received|xqc_recv_record_del from 1833753386|pns:0|
[2025/09/12 05:04:23 610190] [debug] |scid:74f841d93b4510ab43ef5358|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:04:23 610198] [debug] |scid:74f841d93b4510ab43ef5358|xqc_send_ctl_get_pto_time_and_space|srtt:33021|rtt_var:16510|pto_duration:99061|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:04:23 610206] [debug] |scid:74f841d93b4510ab43ef5358|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB89D48FC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:04:23 610214] [debug] |scid:74f841d93b4510ab43ef5358|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB89D48FC|path:0|PNS: 1, unacked: 918|
[2025/09/12 05:04:23 610222] [debug] |scid:74f841d93b4510ab43ef5358|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB89D48FC|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:04:23 610230] [debug] |scid:74f841d93b4510ab43ef5358|xqc_timer_set|type:LOSS_DETECTION|expire:1757653463610197|now:1757653463610197|interv:0|
[2025/09/12 05:04:23 610239] [debug] |scid:74f841d93b4510ab43ef5358|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB89D48FC|path:0|pns:1|expire:1757653462924954|now:1757653463610197|interval:0|pto_count:0|srtt:33021
[2025/09/12 05:04:23 610246] [debug] |scid:74f841d93b4510ab43ef5358|xqc_generate_sample|sampler: send_elapse 751396, ack_elapse 784417, delivered 1184|rate 1509|lost 0|
[2025/09/12 05:04:23 610252] [debug] |scid:74f841d93b4510ab43ef5358|xqc_bbr_update_bandwidth|BBRv1: RTT round update 0 -> 1|
[2025/09/12 05:04:23 610258] [debug] |scid:74f841d93b4510ab43ef5358|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1509) in round 1|
[2025/09/12 05:04:23 610263] [debug] |scid:74f841d93b4510ab43ef5358|xqc_bbr_update_min_rtt|probertt expire|rtt:33021, old_rtt:2147483647|
[2025/09/12 05:04:23 610268] [debug] |scid:74f841d93b4510ab43ef5358|xqc_bbr_update_min_rtt|minrtt expire|rtt:33021, old_rtt:2147483647|
[2025/09/12 05:04:23 610273] [debug] |scid:74f841d93b4510ab43ef5358|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:5744|extra_cwnd:301|
[2025/09/12 05:04:23 610278] [debug] |scid:74f841d93b4510ab43ef5358|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:45952|packet_lost:0|acked:1184|po_sent_time:1757653463577000|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1184|
[2025/09/12 05:04:23 610289] [debug] |scid:74f841d93b4510ab43ef5358|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:45952|packet_lost:0|acked:1184|po_sent_time:1757653463577000|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1184|
[2025/09/12 05:04:23 610296] [debug] |scid:74f841d93b4510ab43ef5358|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-74f841d93b4510ab43ef5358 p-193.167.0.100-49474-0bc18e010ab5e3ee268b33d5f88d4023ce |bbr on ack|mode:0|pacing_rate:4014763|bw:1509|cwnd:47136|full_bw_reached:0|inflight:918|srtt:33021|latest_rtt:33021|min_rtt:33021|applimit:1|lost:0|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:1|
[2025/09/12 05:04:23 610302] [stats] |scid:74f841d93b4510ab43ef5358|xqc_send_ctl_info_circle_record|l-0.0.0.0-443-74f841d93b4510ab43ef5358 p-193.167.0.100-49474-0bc18e010ab5e3ee268b33d5f88d4023ce |path:0||cwnd:47136|inflight:918|mode:0|applimit:0|pacing_rate:4014763|bw:1509|srtt:33021|latest_rtt:33021|min_rtt:33021|send:7|lost:0|tlp:1|recv:4|recovery:0|slow_start:1|conn_life:786233|acked:1184|delivered:1184|is_cwnd_limited:0|
[2025/09/12 05:04:23 610309] [debug] |scid:74f841d93b4510ab43ef5358|xqc_process_frames|frame_type:0|
[2025/09/12 05:04:23 610314] [debug] |scid:74f841d93b4510ab43ef5358|xqc_process_padding_frame|process padding|
[2025/09/12 05:04:23 610322] [debug] |scid:74f841d93b4510ab43ef5358|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:1833753389|largest:1833753389|pns:0|
[2025/09/12 05:04:23 610327] [info] |scid:74f841d93b4510ab43ef5358|xqc_conn_on_pkt_processed|====>|conn:0000558BB89D48FC|path:0|size:1200|pkt_type:INIT|pkt_num:1833753389|frame:PADDING ACK |recv_time:1757653463610021|dcid:74f841d93b4510ab43ef5358|dcid_seq:0|
[2025/09/12 05:04:23 610333] [debug] |scid:74f841d93b4510ab43ef5358|xqc_timer_set|type:PATH_IDLE|expire:1757653523610021|now:1757653463610021|interv:60000000|
[2025/09/12 05:04:23 610338] [debug] |scid:74f841d93b4510ab43ef5358|xqc_timer_set|type:CONN_IDLE|expire:1757653523610021|now:1757653463610021|interv:60000000|
[2025/09/12 05:04:23 610343] [debug] |scid:74f841d93b4510ab43ef5358|xqc_engine_remove_wakeup_queue|next_tick_time:1757653464325893|pq_index:2|
[2025/09/12 05:04:23 610349] [debug] |scid:74f841d93b4510ab43ef5358|xqc_engine_add_active_queue|last_ticked_time:1757653463600816|
[2025/09/12 05:04:23 610354] [debug] |xqc_engine_main_logic|BEGIN|now:1757653463610353|
[2025/09/12 05:04:23 610359] [debug] |scid:74f841d93b4510ab43ef5358|xqc_engine_process_conn|conn:0000558BB89D48FC|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:1757653463610358|
[2025/09/12 05:04:23 610365] [debug] |scid:74f841d93b4510ab43ef5358|xqc_timer_expire|timer expired|type:LOSS_DETECTION|expire_time:1757653463610197|now:1757653463610358|
[2025/09/12 05:04:23 610369] [debug] |scid:74f841d93b4510ab43ef5358|xqc_timer_loss_detection_timeout|path:0|loss_detection_timeout|
[2025/09/12 05:04:23 610374] [debug] |scid:74f841d93b4510ab43ef5358|xqc_timer_loss_detection_timeout|send Probe pkts|conn:0000558BB89D48FC|path:0|bytes_in_flight:918|
[2025/09/12 05:04:23 610379] [debug] |scid:74f841d93b4510ab43ef5358|xqc_send_ctl_get_pto_time_and_space|srtt:33021|rtt_var:16510|pto_duration:99061|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:04:23 610385] [debug] |scid:74f841d93b4510ab43ef5358|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB89D48FC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:04:23 610389] [debug] |scid:74f841d93b4510ab43ef5358|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB89D48FC|path:0|PNS: 1, unacked: 918|
[2025/09/12 05:04:23 610394] [debug] |scid:74f841d93b4510ab43ef5358|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB89D48FC|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:04:23 610399] [debug] |scid:74f841d93b4510ab43ef5358|xqc_path_send_one_or_two_ack_elicit_pkts|send two ack-eliciting pkts|path:0|pns:1|
[2025/09/12 05:04:23 610408] [debug] |scid:74f841d93b4510ab43ef5358|xqc_conn_send_probe_pkt|conn:0000558BB89D48FC|path:0|pkt_num:0|size:194|pkt_type:HSK|frame:CRYPTO |conn_state:S_HANDSHAKE_SENT|
[2025/09/12 05:04:23 610415] [debug] |scid:74f841d93b4510ab43ef5358|xqc_conn_send_probe_pkt|conn:0000558BB89D48FC|path:0|pkt_num:1|size:516|pkt_type:HSK|frame:CRYPTO |conn_state:S_HANDSHAKE_SENT|
[2025/09/12 05:04:23 610420] [debug] |scid:74f841d93b4510ab43ef5358|xqc_timer_loss_detection_timeout|xqc_send_ctl_set_loss_detection_timer|PTO|conn:0000558BB89D48FC|pto_count:1
[2025/09/12 05:04:23 610425] [debug] |scid:74f841d93b4510ab43ef5358|xqc_send_ctl_get_pto_time_and_space|srtt:33021|rtt_var:16510|pto_duration:198122|backoff_factor:2.00|backoff:2.00|pto_cnt:1|max_ack_delay:25|
[2025/09/12 05:04:23 610430] [debug] |scid:74f841d93b4510ab43ef5358|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB89D48FC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:04:23 610435] [debug] |scid:74f841d93b4510ab43ef5358|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB89D48FC|path:0|PNS: 1, unacked: 208|
[2025/09/12 05:04:23 610440] [debug] |scid:74f841d93b4510ab43ef5358|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB89D48FC|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:04:23 610444] [debug] |scid:74f841d93b4510ab43ef5358|xqc_timer_set|type:LOSS_DETECTION|expire:1757653463610425|now:1757653463610425|interv:0|
[2025/09/12 05:04:23 610449] [debug] |scid:74f841d93b4510ab43ef5358|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB89D48FC|path:0|pns:1|expire:1757653463024015|now:1757653463610425|interval:0|pto_count:1|srtt:33021
[2025/09/12 05:04:23 610456] [debug] |scid:74f841d93b4510ab43ef5358|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:CRYPTO |stream_id:0|stream_offset:0|
[2025/09/12 05:04:23 610461] [debug] |scid:74f841d93b4510ab43ef5358|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:CRYPTO |stream_id:0|stream_offset:0|
[2025/09/12 05:04:23 610467] [debug] |scid:74f841d93b4510ab43ef5358|xqc_check_acked_or_dropped_pkt|conn:0000558BB89D48FC|pkt_num:0|size:194|pkt_type:HSK|frame:CRYPTO |
[2025/09/12 05:04:23 610473] [debug] |scid:74f841d93b4510ab43ef5358|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:4|
[2025/09/12 05:04:23 610509] [info] |scid:74f841d93b4510ab43ef5358|xqc_send_packet_with_pn|<==|conn:0000558BB89D48FC|path:0|pkt_num:4|size:194|sent:210|pkt_type:HSK|frame:CRYPTO |inflight:208|now:1757653463610482|stream_id:0|stream_offset:0|
[2025/09/12 05:04:23 610516] [debug] |scid:74f841d93b4510ab43ef5358|xqc_send_ctl_on_packet_sent|conn:0000558BB89D48FC|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 05:04:23 610522] [debug] |scid:74f841d93b4510ab43ef5358|xqc_send_ctl_on_packet_sent|path:0|inflight:208|applimit:0|
[2025/09/12 05:04:23 610527] [debug] |scid:74f841d93b4510ab43ef5358|xqc_send_ctl_get_pto_time_and_space|srtt:33021|rtt_var:16510|pto_duration:198122|backoff_factor:2.00|backoff:2.00|pto_cnt:1|max_ack_delay:25|
[2025/09/12 05:04:23 610532] [debug] |scid:74f841d93b4510ab43ef5358|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB89D48FC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:04:23 610537] [debug] |scid:74f841d93b4510ab43ef5358|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB89D48FC|path:0|PNS: 1, unacked: 402|
[2025/09/12 05:04:23 610542] [debug] |scid:74f841d93b4510ab43ef5358|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB89D48FC|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:04:23 610547] [debug] |scid:74f841d93b4510ab43ef5358|xqc_timer_set|type:LOSS_DETECTION|expire:1757653463808604|now:1757653463610527|interv:198077|
[2025/09/12 05:04:23 610552] [debug] |scid:74f841d93b4510ab43ef5358|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB89D48FC|path:0|pns:1|expire:1757653463808604|now:1757653463610527|interval:198077|pto_count:1|srtt:33021
[2025/09/12 05:04:23 610562] [debug] |scid:74f841d93b4510ab43ef5358|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:47136|inflight:402|
[2025/09/12 05:04:23 610568] [debug] |scid:74f841d93b4510ab43ef5358|xqc_check_acked_or_dropped_pkt|conn:0000558BB89D48FC|pkt_num:1|size:516|pkt_type:HSK|frame:CRYPTO |
[2025/09/12 05:04:23 610574] [debug] |scid:74f841d93b4510ab43ef5358|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:5|
[2025/09/12 05:04:23 610598] [info] |scid:74f841d93b4510ab43ef5358|xqc_send_packet_with_pn|<==|conn:0000558BB89D48FC|path:0|pkt_num:5|size:516|sent:532|pkt_type:HSK|frame:CRYPTO |inflight:402|now:1757653463610581|stream_id:0|stream_offset:0|
[2025/09/12 05:04:23 610603] [debug] |scid:74f841d93b4510ab43ef5358|xqc_send_ctl_on_packet_sent|conn:0000558BB89D48FC|path:0|pkt_num:5|origin_pktnum:1|size:516|enc_size:532|pkt_type:HSK|frame:CRYPTO |conn_state:S_HANDSHAKE_SENT|po_in_flight:0||retrans:0|
[2025/09/12 05:04:23 610607] [debug] |scid:74f841d93b4510ab43ef5358|xqc_send_ctl_on_packet_sent|path:0|inflight:402|applimit:0|
[2025/09/12 05:04:23 610612] [debug] |scid:74f841d93b4510ab43ef5358|xqc_send_ctl_get_pto_time_and_space|srtt:33021|rtt_var:16510|pto_duration:198122|backoff_factor:2.00|backoff:2.00|pto_cnt:1|max_ack_delay:25|
[2025/09/12 05:04:23 610616] [debug] |scid:74f841d93b4510ab43ef5358|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB89D48FC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:04:23 610619] [debug] |scid:74f841d93b4510ab43ef5358|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB89D48FC|path:0|PNS: 1, unacked: 918|
[2025/09/12 05:04:23 610623] [debug] |scid:74f841d93b4510ab43ef5358|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB89D48FC|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:04:23 610627] [debug] |scid:74f841d93b4510ab43ef5358|xqc_timer_set|type:LOSS_DETECTION|expire:1757653463808703|now:1757653463610611|interv:198092|
[2025/09/12 05:04:23 610631] [debug] |scid:74f841d93b4510ab43ef5358|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB89D48FC|path:0|pns:1|expire:1757653463808703|now:1757653463610611|interval:198092|pto_count:1|srtt:33021
[2025/09/12 05:04:23 610635] [debug] |scid:74f841d93b4510ab43ef5358|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:47136|inflight:918|
[2025/09/12 05:04:23 610640] [debug] |scid:74f841d93b4510ab43ef5358|xqc_conn_next_wakeup_time|wakeup_time:1757653463808703|
[2025/09/12 05:04:23 610644] [debug] |scid:74f841d93b4510ab43ef5358|xqc_engine_add_wakeup_queue|next_tick_time:1757653463808703|
[2025/09/12 05:04:23 610648] [debug] |xqc_engine_wakeup_after|wakeup:1757653463757521|now:1757653463610648|diff:146873|
[2025/09/12 05:04:23 610652] [debug] |xqc_engine_main_logic|END|now:1757653463610358|
[2025/09/12 05:04:23 610657] [debug] |xqc_engine_main_logic|BEGIN|now:1757653463610657|
[2025/09/12 05:04:23 610661] [debug] |xqc_engine_wakeup_after|wakeup:1757653463757521|now:1757653463610661|diff:146860|
[2025/09/12 05:04:23 610665] [debug] |xqc_engine_main_logic|END|now:1757653463610657|
[2025/09/12 05:04:23 641419] [info] |xqc_engine_packet_process|==>|conn:0000558BB89D48FC|size:65|state:S_HANDSHAKE_SENT|recv_time:1757653463641417|
[2025/09/12 05:04:23 641435] [debug] |scid:74f841d93b4510ab43ef5358|xqc_packet_parse_handshake|success|Length:25|
[2025/09/12 05:04:23 641447] [debug] |scid:74f841d93b4510ab43ef5358|xqc_packet_decrypt|largest_pn:0|
[2025/09/12 05:04:23 641454] [debug] |scid:74f841d93b4510ab43ef5358|xqc_packet_decrypt|decryption nonce|path_id:0|pn:1833753384|
[2025/09/12 05:04:23 641465] [debug] |scid:74f841d93b4510ab43ef5358|xqc_packet_decrypt_single|pkt_type:HSK|pkt_num:1833753384|
[2025/09/12 05:04:23 641473] [debug] |scid:74f841d93b4510ab43ef5358|xqc_process_frames|frame_type:2|
[2025/09/12 05:04:23 641483] [debug] |scid:74f841d93b4510ab43ef5358|xqc_send_ctl_on_ack_received|conn:0000558BB89D48FC|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 05:04:23 641492] [debug] |scid:74f841d93b4510ab43ef5358|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:402|prior_delivered:1184|prior_time:1757653463610021|is_app_limited:1|send_elapse:33482|ack_elapse:31396|ctl_first_sent_time:1757653463610482|lagest_ack_time:1757653463641417|curr_delivered:1378|
[2025/09/12 05:04:23 641511] [debug] |scid:74f841d93b4510ab43ef5358|xqc_update_sample|sampler_sent_time_update:1757653463610482|
[2025/09/12 05:04:23 641520] [debug] |scid:74f841d93b4510ab43ef5358|xqc_send_ctl_on_ack_received|sndq_packets_used:4||sndq_packets_used_bytes:0|sndq_packets_free:4|
[2025/09/12 05:04:23 641529] [debug] |scid:74f841d93b4510ab43ef5358|xqc_send_ctl_update_rtt|before update rtt|conn:0000558BB89D48FC|srtt:33021|rttvar:16510|minrtt:33021|latest_rtt:30935|ack_delay:0|
[2025/09/12 05:04:23 641537] [debug] |scid:74f841d93b4510ab43ef5358|xqc_send_ctl_update_rtt|l-0.0.0.0-443-74f841d93b4510ab43ef5358 p-193.167.0.100-49474-0bc18e010ab5e3ee268b33d5f88d4023ce |after update rtt|conn:0000558BB89D48FC|srtt:32760|rttvar:12904|minrtt:30935|latest_rtt:30935|ack_delay:0|
[2025/09/12 05:04:23 641545] [debug] |scid:74f841d93b4510ab43ef5358|xqc_send_ctl_get_lost_sent_pn|largest_acked:4|lost_pn:1|thresh:3|
[2025/09/12 05:04:23 641553] [debug] |scid:74f841d93b4510ab43ef5358|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:04:23 641560] [debug] |scid:74f841d93b4510ab43ef5358|xqc_send_ctl_detect_lost|mark lost|pns:1|pkt_num:2|lost_pn:1|po_sent_time:1757653462825828|lost_send_time:1757653463604562|loss_delay:36855|frame:CRYPTO |repair:32|
[2025/09/12 05:04:23 641570] [debug] |scid:74f841d93b4510ab43ef5358|xqc_send_ctl_detect_lost|mark lost|pns:1|pkt_num:3|lost_pn:1|po_sent_time:1757653462825893|lost_send_time:1757653463604562|loss_delay:36855|frame:CRYPTO |repair:32|
[2025/09/12 05:04:23 641578] [debug] |scid:74f841d93b4510ab43ef5358|xqc_send_ctl_detect_lost|OnLostDetection|largest_lost sent time: 1757653462825893u|
[2025/09/12 05:04:23 641586] [stats] |scid:74f841d93b4510ab43ef5358|xqc_send_ctl_detect_lost|l-0.0.0.0-443-74f841d93b4510ab43ef5358 p-193.167.0.100-49474-0bc18e010ab5e3ee268b33d5f88d4023ce |lost interval:1757653463641417|lost_count:2|send_count:9|pkt_num:3|po_send_time:1757653462825893|srtt:32760|cwnd:47136|bw:1509|conn_life:817348|now:0|last_lost_time:817348|
[2025/09/12 05:04:23 641593] [debug] |scid:74f841d93b4510ab43ef5358|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:04:23 641598] [debug] |scid:74f841d93b4510ab43ef5358|xqc_send_ctl_get_pto_time_and_space|srtt:32760|rtt_var:12904|pto_duration:84376|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:04:23 641604] [debug] |scid:74f841d93b4510ab43ef5358|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB89D48FC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:04:23 641609] [debug] |scid:74f841d93b4510ab43ef5358|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB89D48FC|path:0|PNS: 1, unacked: 516|
[2025/09/12 05:04:23 641614] [debug] |scid:74f841d93b4510ab43ef5358|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB89D48FC|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:04:23 641618] [debug] |scid:74f841d93b4510ab43ef5358|xqc_timer_set|type:LOSS_DETECTION|expire:1757653463694957|now:1757653463641598|interv:53359|
[2025/09/12 05:04:23 641623] [debug] |scid:74f841d93b4510ab43ef5358|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB89D48FC|path:0|pns:1|expire:1757653463694957|now:1757653463641598|interval:53359|pto_count:0|srtt:32760
[2025/09/12 05:04:23 641629] [debug] |scid:74f841d93b4510ab43ef5358|xqc_generate_sample|sampler: send_elapse 33482, ack_elapse 31396, delivered 194|rate 5794|lost 2|
[2025/09/12 05:04:23 641634] [debug] |scid:74f841d93b4510ab43ef5358|xqc_bbr_update_bandwidth|BBRv1: RTT round update 1 -> 2|
[2025/09/12 05:04:23 641639] [debug] |scid:74f841d93b4510ab43ef5358|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (5794) in round 2|
[2025/09/12 05:04:23 641644] [debug] |scid:74f841d93b4510ab43ef5358|xqc_bbr_update_min_rtt|probertt expire|rtt:30935, old_rtt:33021|
[2025/09/12 05:04:23 641653] [debug] |scid:74f841d93b4510ab43ef5358|xqc_bbr_update_min_rtt|minrtt expire|rtt:30935, old_rtt:33021|
[2025/09/12 05:04:23 641658] [debug] |scid:74f841d93b4510ab43ef5358|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:5744|extra_cwnd:1158|
[2025/09/12 05:04:23 641663] [debug] |scid:74f841d93b4510ab43ef5358|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:47136|packet_lost:2|acked:194|po_sent_time:1757653463610482|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1378|
[2025/09/12 05:04:23 641669] [debug] |scid:74f841d93b4510ab43ef5358|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:47136|packet_lost:2|acked:194|po_sent_time:1757653463610482|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1378|
[2025/09/12 05:04:23 641675] [debug] |scid:74f841d93b4510ab43ef5358|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-74f841d93b4510ab43ef5358 p-193.167.0.100-49474-0bc18e010ab5e3ee268b33d5f88d4023ce |bbr on ack|mode:0|pacing_rate:4014763|bw:5794|cwnd:47330|full_bw_reached:0|inflight:516|srtt:32760|latest_rtt:30935|min_rtt:30935|applimit:1|lost:0|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:1|
[2025/09/12 05:04:23 641681] [stats] |scid:74f841d93b4510ab43ef5358|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-74f841d93b4510ab43ef5358 p-193.167.0.100-49474-0bc18e010ab5e3ee268b33d5f88d4023ce |bandwidth change record|bw_before:1509|bw_after:5794|srtt:32760|cwnd:47330|
[2025/09/12 05:04:23 641687] [info] |scid:74f841d93b4510ab43ef5358|xqc_send_ctl_on_pns_discard|xqc_send_ctl_set_loss_detection_timer on discard pns:0
[2025/09/12 05:04:23 641692] [debug] |scid:74f841d93b4510ab43ef5358|xqc_send_ctl_get_pto_time_and_space|srtt:32760|rtt_var:12904|pto_duration:84376|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:04:23 641698] [debug] |scid:74f841d93b4510ab43ef5358|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB89D48FC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:04:23 641703] [debug] |scid:74f841d93b4510ab43ef5358|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB89D48FC|path:0|PNS: 1, unacked: 516|
[2025/09/12 05:04:23 641707] [debug] |scid:74f841d93b4510ab43ef5358|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB89D48FC|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:04:23 641712] [debug] |scid:74f841d93b4510ab43ef5358|xqc_timer_set|type:LOSS_DETECTION|expire:1757653463694957|now:1757653463641692|interv:53265|
[2025/09/12 05:04:23 641717] [debug] |scid:74f841d93b4510ab43ef5358|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB89D48FC|path:0|pns:1|expire:1757653463694957|now:1757653463641692|interval:53265|pto_count:0|srtt:32760
[2025/09/12 05:04:23 641723] [debug] |scid:74f841d93b4510ab43ef5358|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:1833753384|largest:1833753384|pns:1|
[2025/09/12 05:04:23 641729] [info] |scid:74f841d93b4510ab43ef5358|xqc_conn_on_pkt_processed|====>|conn:0000558BB89D48FC|path:0|size:65|pkt_type:HSK|pkt_num:1833753384|frame:ACK |recv_time:1757653463641417|dcid:74f841d93b4510ab43ef5358|dcid_seq:0|
[2025/09/12 05:04:23 641735] [debug] |scid:74f841d93b4510ab43ef5358|xqc_timer_set|type:PATH_IDLE|expire:1757653523641417|now:1757653463641417|interv:60000000|
[2025/09/12 05:04:23 641740] [debug] |scid:74f841d93b4510ab43ef5358|xqc_timer_set|type:CONN_IDLE|expire:1757653523641417|now:1757653463641417|interv:60000000|
[2025/09/12 05:04:23 641745] [debug] |scid:74f841d93b4510ab43ef5358|xqc_engine_remove_wakeup_queue|next_tick_time:1757653463808703|pq_index:2|
[2025/09/12 05:04:23 641750] [debug] |scid:74f841d93b4510ab43ef5358|xqc_engine_add_active_queue|last_ticked_time:1757653463610358|
[2025/09/12 05:04:23 641755] [debug] |xqc_engine_main_logic|BEGIN|now:1757653463641755|
[2025/09/12 05:04:23 641761] [debug] |scid:74f841d93b4510ab43ef5358|xqc_engine_process_conn|conn:0000558BB89D48FC|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:1757653463641760|
[2025/09/12 05:04:23 641772] [debug] |scid:74f841d93b4510ab43ef5358|xqc_path_get_perf_class|conn:0000558BB89D48FC|path_id:0|path_srtt:32760|min_srtt:32760|path_bw:5794|loss_rate:12.50|path_pto:0|
[2025/09/12 05:04:23 641778] [debug] |scid:74f841d93b4510ab43ef5358|xqc_send_ctl_can_send|l-0.0.0.0-443-74f841d93b4510ab43ef5358 p-193.167.0.100-49474-0bc18e010ab5e3ee268b33d5f88d4023ce |path:0|can:1|pkt_sz:126|schedule_bytes:0|inflight:516|cwnd:47330|conn:0000558BB89D48FC|stream_id:0|stream_offset:0|
[2025/09/12 05:04:23 641784] [debug] |scid:74f841d93b4510ab43ef5358|xqc_minrtt_scheduler_get_path|path srtt|conn:0000558BB89D48FC|path_id:0|path_srtt:32760|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:04:23 641790] [debug] |scid:74f841d93b4510ab43ef5358|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CRYPTO |pn:2|size:126|reinj:0|path_class:2|
[2025/09/12 05:04:23 641796] [debug] |scid:74f841d93b4510ab43ef5358|xqc_path_get_perf_class|conn:0000558BB89D48FC|path_id:0|path_srtt:32760|min_srtt:32760|path_bw:5794|loss_rate:12.50|path_pto:0|
[2025/09/12 05:04:23 641801] [debug] |scid:74f841d93b4510ab43ef5358|xqc_send_ctl_can_send|l-0.0.0.0-443-74f841d93b4510ab43ef5358 p-193.167.0.100-49474-0bc18e010ab5e3ee268b33d5f88d4023ce |path:0|can:1|pkt_sz:82|schedule_bytes:126|inflight:516|cwnd:47330|conn:0000558BB89D48FC|stream_id:0|stream_offset:0|
[2025/09/12 05:04:23 641807] [debug] |scid:74f841d93b4510ab43ef5358|xqc_minrtt_scheduler_get_path|path srtt|conn:0000558BB89D48FC|path_id:0|path_srtt:32760|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:04:23 641813] [debug] |scid:74f841d93b4510ab43ef5358|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CRYPTO |pn:3|size:82|reinj:0|path_class:2|
[2025/09/12 05:04:23 641818] [debug] |scid:74f841d93b4510ab43ef5358|xqc_check_acked_or_dropped_pkt|conn:0000558BB89D48FC|pkt_num:2|size:126|pkt_type:HSK|frame:CRYPTO |
[2025/09/12 05:04:23 641823] [debug] |scid:74f841d93b4510ab43ef5358|xqc_send_ctl_can_send|l-0.0.0.0-443-74f841d93b4510ab43ef5358 p-193.167.0.100-49474-0bc18e010ab5e3ee268b33d5f88d4023ce |path:0|can:1|pkt_sz:126|schedule_bytes:0|inflight:516|cwnd:47330|conn:0000558BB89D48FC|stream_id:0|stream_offset:0|
[2025/09/12 05:04:23 641829] [debug] |scid:74f841d93b4510ab43ef5358|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:04:23 641835] [debug] |scid:74f841d93b4510ab43ef5358|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:6|
[2025/09/12 05:04:23 641875] [info] |scid:74f841d93b4510ab43ef5358|xqc_send_packet_with_pn|<==|conn:0000558BB89D48FC|path:0|pkt_num:6|size:126|sent:142|pkt_type:HSK|frame:CRYPTO |inflight:516|now:1757653463641843|stream_id:0|stream_offset:0|
[2025/09/12 05:04:23 641887] [debug] |scid:74f841d93b4510ab43ef5358|xqc_send_ctl_on_packet_sent|conn:0000558BB89D48FC|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 05:04:23 641897] [debug] |scid:74f841d93b4510ab43ef5358|xqc_send_ctl_on_packet_sent|path:0|inflight:516|applimit:0|
[2025/09/12 05:04:23 641903] [debug] |scid:74f841d93b4510ab43ef5358|xqc_send_ctl_get_pto_time_and_space|srtt:32760|rtt_var:12904|pto_duration:84376|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:04:23 641908] [debug] |scid:74f841d93b4510ab43ef5358|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB89D48FC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:04:23 641913] [debug] |scid:74f841d93b4510ab43ef5358|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB89D48FC|path:0|PNS: 1, unacked: 642|
[2025/09/12 05:04:23 641918] [debug] |scid:74f841d93b4510ab43ef5358|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB89D48FC|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:04:23 641923] [debug] |scid:74f841d93b4510ab43ef5358|xqc_timer_set|type:LOSS_DETECTION|expire:1757653463726219|now:1757653463641902|interv:84317|
[2025/09/12 05:04:23 641928] [debug] |scid:74f841d93b4510ab43ef5358|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB89D48FC|path:0|pns:1|expire:1757653463726219|now:1757653463641902|interval:84317|pto_count:0|srtt:32760
[2025/09/12 05:04:23 641939] [debug] |scid:74f841d93b4510ab43ef5358|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:47330|inflight:642|
[2025/09/12 05:04:23 641945] [debug] |scid:74f841d93b4510ab43ef5358|xqc_check_acked_or_dropped_pkt|conn:0000558BB89D48FC|pkt_num:3|size:82|pkt_type:HSK|frame:CRYPTO |
[2025/09/12 05:04:23 641950] [debug] |scid:74f841d93b4510ab43ef5358|xqc_send_ctl_can_send|l-0.0.0.0-443-74f841d93b4510ab43ef5358 p-193.167.0.100-49474-0bc18e010ab5e3ee268b33d5f88d4023ce |path:0|can:1|pkt_sz:82|schedule_bytes:0|inflight:642|cwnd:47330|conn:0000558BB89D48FC|stream_id:0|stream_offset:0|
[2025/09/12 05:04:23 641956] [debug] |scid:74f841d93b4510ab43ef5358|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:04:23 641964] [debug] |scid:74f841d93b4510ab43ef5358|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:7|
[2025/09/12 05:04:23 641998] [info] |scid:74f841d93b4510ab43ef5358|xqc_send_packet_with_pn|<==|conn:0000558BB89D48FC|path:0|pkt_num:7|size:82|sent:98|pkt_type:HSK|frame:CRYPTO |inflight:642|now:1757653463641975|stream_id:0|stream_offset:0|
[2025/09/12 05:04:23 642010] [debug] |scid:74f841d93b4510ab43ef5358|xqc_send_ctl_on_packet_sent|conn:0000558BB89D48FC|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 05:04:23 642018] [debug] |scid:74f841d93b4510ab43ef5358|xqc_send_ctl_on_packet_sent|path:0|inflight:642|applimit:0|
[2025/09/12 05:04:23 642026] [debug] |scid:74f841d93b4510ab43ef5358|xqc_send_ctl_get_pto_time_and_space|srtt:32760|rtt_var:12904|pto_duration:84376|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:04:23 642034] [debug] |scid:74f841d93b4510ab43ef5358|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB89D48FC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:04:23 642065] [debug] |scid:74f841d93b4510ab43ef5358|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB89D48FC|path:0|PNS: 1, unacked: 724|
[2025/09/12 05:04:23 642073] [debug] |scid:74f841d93b4510ab43ef5358|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB89D48FC|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:04:23 642082] [debug] |scid:74f841d93b4510ab43ef5358|xqc_timer_set|type:LOSS_DETECTION|expire:1757653463726351|now:1757653463642026|interv:84325|
[2025/09/12 05:04:23 642089] [debug] |scid:74f841d93b4510ab43ef5358|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB89D48FC|path:0|pns:1|expire:1757653463726351|now:1757653463642026|interval:84325|pto_count:0|srtt:32760
[2025/09/12 05:04:23 642098] [debug] |scid:74f841d93b4510ab43ef5358|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:47330|inflight:724|
[2025/09/12 05:04:23 642108] [debug] |scid:74f841d93b4510ab43ef5358|xqc_conn_next_wakeup_time|wakeup_time:1757653463726351|
[2025/09/12 05:04:23 642113] [debug] |scid:74f841d93b4510ab43ef5358|xqc_engine_add_wakeup_queue|next_tick_time:1757653463726351|
[2025/09/12 05:04:23 642118] [debug] |xqc_engine_wakeup_after|wakeup:1757653463726351|now:1757653463642118|diff:84233|
[2025/09/12 05:04:23 642124] [debug] |xqc_engine_main_logic|END|now:1757653463641760|
[2025/09/12 05:04:23 642130] [debug] |xqc_engine_main_logic|BEGIN|now:1757653463642130|
[2025/09/12 05:04:23 642135] [debug] |xqc_engine_wakeup_after|wakeup:1757653463726351|now:1757653463642135|diff:84216|
[2025/09/12 05:04:23 642140] [debug] |xqc_engine_main_logic|END|now:1757653463642130|
[2025/09/12 05:04:23 727273] [debug] |xqc_engine_main_logic|BEGIN|now:1757653463727273|
[2025/09/12 05:04:23 727289] [debug] |scid:74f841d93b4510ab43ef5358|xqc_engine_remove_wakeup_queue|next_tick_time:1757653463726351|pq_index:0|
[2025/09/12 05:04:23 727296] [debug] |scid:74f841d93b4510ab43ef5358|xqc_engine_add_active_queue|last_ticked_time:1757653463641760|
[2025/09/12 05:04:23 727303] [debug] |scid:74f841d93b4510ab43ef5358|xqc_engine_process_conn|conn:0000558BB89D48FC|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:1757653463727301|
[2025/09/12 05:04:23 727316] [debug] |scid:74f841d93b4510ab43ef5358|xqc_timer_expire|timer expired|type:LOSS_DETECTION|expire_time:1757653463726351|now:1757653463727301|
[2025/09/12 05:04:23 727322] [debug] |scid:74f841d93b4510ab43ef5358|xqc_timer_loss_detection_timeout|path:0|loss_detection_timeout|
[2025/09/12 05:04:23 727327] [debug] |scid:74f841d93b4510ab43ef5358|xqc_timer_loss_detection_timeout|send Probe pkts|conn:0000558BB89D48FC|path:0|bytes_in_flight:724|
[2025/09/12 05:04:23 727332] [debug] |scid:74f841d93b4510ab43ef5358|xqc_send_ctl_get_pto_time_and_space|srtt:32760|rtt_var:12904|pto_duration:84376|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:04:23 727337] [debug] |scid:74f841d93b4510ab43ef5358|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB89D48FC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:04:23 727342] [debug] |scid:74f841d93b4510ab43ef5358|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB89D48FC|path:0|PNS: 1, unacked: 724|
[2025/09/12 05:04:23 727347] [debug] |scid:74f841d93b4510ab43ef5358|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB89D48FC|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:04:23 727352] [debug] |scid:74f841d93b4510ab43ef5358|xqc_path_send_one_or_two_ack_elicit_pkts|send two ack-eliciting pkts|path:0|pns:1|
[2025/09/12 05:04:23 727358] [debug] |scid:74f841d93b4510ab43ef5358|xqc_conn_send_probe_pkt|conn:0000558BB89D48FC|path:0|pkt_num:1|size:516|pkt_type:HSK|frame:CRYPTO |conn_state:S_HANDSHAKE_SENT|
[2025/09/12 05:04:23 727364] [debug] |scid:74f841d93b4510ab43ef5358|xqc_conn_send_probe_pkt|conn:0000558BB89D48FC|path:0|pkt_num:2|size:126|pkt_type:HSK|frame:CRYPTO |conn_state:S_HANDSHAKE_SENT|
[2025/09/12 05:04:23 727370] [debug] |scid:74f841d93b4510ab43ef5358|xqc_timer_loss_detection_timeout|xqc_send_ctl_set_loss_detection_timer|PTO|conn:0000558BB89D48FC|pto_count:1
[2025/09/12 05:04:23 727375] [debug] |scid:74f841d93b4510ab43ef5358|xqc_send_ctl_get_pto_time_and_space|srtt:32760|rtt_var:12904|pto_duration:168752|backoff_factor:2.00|backoff:2.00|pto_cnt:1|max_ack_delay:25|
[2025/09/12 05:04:23 727380] [debug] |scid:74f841d93b4510ab43ef5358|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB89D48FC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:04:23 727385] [debug] |scid:74f841d93b4510ab43ef5358|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB89D48FC|path:0|PNS: 1, unacked: 724|
[2025/09/12 05:04:23 727390] [debug] |scid:74f841d93b4510ab43ef5358|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB89D48FC|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:04:23 727395] [debug] |scid:74f841d93b4510ab43ef5358|xqc_timer_set|type:LOSS_DETECTION|expire:1757653463810727|now:1757653463727375|interv:83352|
[2025/09/12 05:04:23 727400] [debug] |scid:74f841d93b4510ab43ef5358|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB89D48FC|path:0|pns:1|expire:1757653463810727|now:1757653463727375|interval:83352|pto_count:1|srtt:32760
[2025/09/12 05:04:23 727407] [debug] |scid:74f841d93b4510ab43ef5358|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:CRYPTO |stream_id:0|stream_offset:0|
[2025/09/12 05:04:23 727412] [debug] |scid:74f841d93b4510ab43ef5358|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:CRYPTO |stream_id:0|stream_offset:0|
[2025/09/12 05:04:23 727418] [debug] |scid:74f841d93b4510ab43ef5358|xqc_check_acked_or_dropped_pkt|conn:0000558BB89D48FC|pkt_num:1|size:516|pkt_type:HSK|frame:CRYPTO |
[2025/09/12 05:04:23 727424] [debug] |scid:74f841d93b4510ab43ef5358|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:8|
[2025/09/12 05:04:23 727465] [info] |scid:74f841d93b4510ab43ef5358|xqc_send_packet_with_pn|<==|conn:0000558BB89D48FC|path:0|pkt_num:8|size:516|sent:532|pkt_type:HSK|frame:CRYPTO |inflight:724|now:1757653463727434|stream_id:0|stream_offset:0|
[2025/09/12 05:04:23 727477] [debug] |scid:74f841d93b4510ab43ef5358|xqc_send_ctl_on_packet_sent|conn:0000558BB89D48FC|path:0|pkt_num:8|origin_pktnum:1|size:516|enc_size:532|pkt_type:HSK|frame:CRYPTO |conn_state:S_HANDSHAKE_SENT|po_in_flight:0||retrans:16|
[2025/09/12 05:04:23 727483] [debug] |scid:74f841d93b4510ab43ef5358|xqc_send_ctl_on_packet_sent|path:0|inflight:724|applimit:0|
[2025/09/12 05:04:23 727488] [debug] |scid:74f841d93b4510ab43ef5358|xqc_send_ctl_get_pto_time_and_space|srtt:32760|rtt_var:12904|pto_duration:168752|backoff_factor:2.00|backoff:2.00|pto_cnt:1|max_ack_delay:25|
[2025/09/12 05:04:23 727494] [debug] |scid:74f841d93b4510ab43ef5358|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB89D48FC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:04:23 727498] [debug] |scid:74f841d93b4510ab43ef5358|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB89D48FC|path:0|PNS: 1, unacked: 1240|
[2025/09/12 05:04:23 727503] [debug] |scid:74f841d93b4510ab43ef5358|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB89D48FC|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:04:23 727508] [debug] |scid:74f841d93b4510ab43ef5358|xqc_timer_set|type:LOSS_DETECTION|expire:1757653463896186|now:1757653463727488|interv:168698|
[2025/09/12 05:04:23 727513] [debug] |scid:74f841d93b4510ab43ef5358|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB89D48FC|path:0|pns:1|expire:1757653463896186|now:1757653463727488|interval:168698|pto_count:1|srtt:32760
[2025/09/12 05:04:23 727519] [debug] |scid:74f841d93b4510ab43ef5358|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:47330|inflight:1240|
[2025/09/12 05:04:23 727525] [debug] |scid:74f841d93b4510ab43ef5358|xqc_check_acked_or_dropped_pkt|conn:0000558BB89D48FC|pkt_num:2|size:126|pkt_type:HSK|frame:CRYPTO |
[2025/09/12 05:04:23 727530] [debug] |scid:74f841d93b4510ab43ef5358|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:9|
[2025/09/12 05:04:23 727555] [info] |scid:74f841d93b4510ab43ef5358|xqc_send_packet_with_pn|<==|conn:0000558BB89D48FC|path:0|pkt_num:9|size:126|sent:142|pkt_type:HSK|frame:CRYPTO |inflight:1240|now:1757653463727537|stream_id:0|stream_offset:0|
[2025/09/12 05:04:23 727561] [debug] |scid:74f841d93b4510ab43ef5358|xqc_send_ctl_on_packet_sent|conn:0000558BB89D48FC|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 05:04:23 727567] [debug] |scid:74f841d93b4510ab43ef5358|xqc_send_ctl_on_packet_sent|path:0|inflight:1240|applimit:0|
[2025/09/12 05:04:23 727572] [debug] |scid:74f841d93b4510ab43ef5358|xqc_send_ctl_get_pto_time_and_space|srtt:32760|rtt_var:12904|pto_duration:168752|backoff_factor:2.00|backoff:2.00|pto_cnt:1|max_ack_delay:25|
[2025/09/12 05:04:23 727577] [debug] |scid:74f841d93b4510ab43ef5358|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB89D48FC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:04:23 727582] [debug] |scid:74f841d93b4510ab43ef5358|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB89D48FC|path:0|PNS: 1, unacked: 1366|
[2025/09/12 05:04:23 727586] [debug] |scid:74f841d93b4510ab43ef5358|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB89D48FC|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:04:23 727591] [debug] |scid:74f841d93b4510ab43ef5358|xqc_timer_set|type:LOSS_DETECTION|expire:1757653463896289|now:1757653463727571|interv:168718|
[2025/09/12 05:04:23 727596] [debug] |scid:74f841d93b4510ab43ef5358|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB89D48FC|path:0|pns:1|expire:1757653463896289|now:1757653463727571|interval:168718|pto_count:1|srtt:32760
[2025/09/12 05:04:23 727601] [debug] |scid:74f841d93b4510ab43ef5358|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:47330|inflight:1366|
[2025/09/12 05:04:23 727607] [debug] |scid:74f841d93b4510ab43ef5358|xqc_conn_next_wakeup_time|wakeup_time:1757653463896289|
[2025/09/12 05:04:23 727612] [debug] |scid:74f841d93b4510ab43ef5358|xqc_engine_add_wakeup_queue|next_tick_time:1757653463896289|
[2025/09/12 05:04:23 727617] [debug] |xqc_engine_wakeup_after|wakeup:1757653463757521|now:1757653463727617|diff:29904|
[2025/09/12 05:04:23 727628] [debug] |xqc_engine_main_logic|END|now:1757653463727301|
[2025/09/12 05:04:23 733062] [info] |xqc_engine_packet_process|==>|conn:0000558BB89D48FC|size:61|state:S_HANDSHAKE_SENT|recv_time:1757653463733037|
[2025/09/12 05:04:23 733083] [debug] |scid:74f841d93b4510ab43ef5358|xqc_packet_parse_handshake|success|Length:21|
[2025/09/12 05:04:23 733095] [debug] |scid:74f841d93b4510ab43ef5358|xqc_packet_decrypt|largest_pn:1833753384|
[2025/09/12 05:04:23 733103] [debug] |scid:74f841d93b4510ab43ef5358|xqc_packet_decrypt|decryption nonce|path_id:0|pn:1833753387|
[2025/09/12 05:04:23 733114] [debug] |scid:74f841d93b4510ab43ef5358|xqc_packet_decrypt_single|pkt_type:HSK|pkt_num:1833753387|
[2025/09/12 05:04:23 733121] [debug] |scid:74f841d93b4510ab43ef5358|xqc_process_frames|frame_type:1|
[2025/09/12 05:04:23 733130] [info] |scid:74f841d93b4510ab43ef5358|xqc_send_ctl_on_pns_discard|xqc_send_ctl_set_loss_detection_timer on discard pns:0
[2025/09/12 05:04:23 733138] [debug] |scid:74f841d93b4510ab43ef5358|xqc_send_ctl_get_pto_time_and_space|srtt:32760|rtt_var:12904|pto_duration:84376|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:04:23 733147] [debug] |scid:74f841d93b4510ab43ef5358|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB89D48FC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:04:23 733155] [debug] |scid:74f841d93b4510ab43ef5358|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB89D48FC|path:0|PNS: 1, unacked: 1366|
[2025/09/12 05:04:23 733162] [debug] |scid:74f841d93b4510ab43ef5358|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB89D48FC|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:04:23 733170] [debug] |scid:74f841d93b4510ab43ef5358|xqc_timer_set|type:LOSS_DETECTION|expire:1757653463811913|now:1757653463733137|interv:78776|
[2025/09/12 05:04:23 733177] [debug] |scid:74f841d93b4510ab43ef5358|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB89D48FC|path:0|pns:1|expire:1757653463811913|now:1757653463733137|interval:78776|pto_count:0|srtt:32760
[2025/09/12 05:04:23 733187] [debug] |scid:74f841d93b4510ab43ef5358|xqc_timer_unset|type:ACK_HSK|
[2025/09/12 05:04:23 733197] [debug] |scid:74f841d93b4510ab43ef5358|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 05:04:23 733203] [debug] |scid:74f841d93b4510ab43ef5358|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:1833753387|largest:1833753387|pns:1|
[2025/09/12 05:04:23 733210] [info] |scid:74f841d93b4510ab43ef5358|xqc_conn_on_pkt_processed|====>|conn:0000558BB89D48FC|path:0|size:61|pkt_type:HSK|pkt_num:1833753387|frame:PING |recv_time:1757653463733037|dcid:74f841d93b4510ab43ef5358|dcid_seq:0|
[2025/09/12 05:04:23 733219] [debug] |scid:74f841d93b4510ab43ef5358|xqc_timer_set|type:PATH_IDLE|expire:1757653523733037|now:1757653463733037|interv:60000000|
[2025/09/12 05:04:23 733227] [debug] |scid:74f841d93b4510ab43ef5358|xqc_timer_set|type:CONN_IDLE|expire:1757653523733037|now:1757653463733037|interv:60000000|
[2025/09/12 05:04:23 733234] [debug] |scid:74f841d93b4510ab43ef5358|xqc_engine_remove_wakeup_queue|next_tick_time:1757653463896289|pq_index:2|
[2025/09/12 05:04:23 733243] [debug] |scid:74f841d93b4510ab43ef5358|xqc_engine_add_active_queue|last_ticked_time:1757653463727301|
[2025/09/12 05:04:23 733251] [debug] |xqc_engine_main_logic|BEGIN|now:1757653463733251|
[2025/09/12 05:04:23 733259] [debug] |scid:74f841d93b4510ab43ef5358|xqc_engine_process_conn|conn:0000558BB89D48FC|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:1757653463733258|
[2025/09/12 05:04:23 733268] [debug] |scid:74f841d93b4510ab43ef5358|xqc_gen_ack_frame|largest_recv:1833753387|ack_delay:231|first_ack_range:0|largest_pkt_recv_time:1757653463733037|
[2025/09/12 05:04:23 733281] [debug] |scid:74f841d93b4510ab43ef5358|xqc_gen_ack_frame|high:1833753387|low:1833753387|pkt_pns:1|
[2025/09/12 05:04:23 733286] [debug] |scid:74f841d93b4510ab43ef5358|xqc_gen_ack_frame|high:1833753384|low:1833753384|pkt_pns:1|
[2025/09/12 05:04:23 733291] [debug] |scid:74f841d93b4510ab43ef5358|xqc_write_ack_to_one_packet|ack_size:14|path:0|path_largest_recv:1833753387|frame_largest_recv:1833753387|
[2025/09/12 05:04:23 733296] [debug] |scid:74f841d93b4510ab43ef5358|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:1|
[2025/09/12 05:04:23 733302] [debug] |scid:74f841d93b4510ab43ef5358|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:ACK |stream_id:0|stream_offset:0|
[2025/09/12 05:04:23 733308] [debug] |scid:74f841d93b4510ab43ef5358|xqc_check_acked_or_dropped_pkt|conn:0000558BB89D48FC|pkt_num:0|size:56|pkt_type:HSK|frame:ACK |
[2025/09/12 05:04:23 733314] [debug] |scid:74f841d93b4510ab43ef5358|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:10|
[2025/09/12 05:04:23 733359] [info] |scid:74f841d93b4510ab43ef5358|xqc_send_packet_with_pn|<==|conn:0000558BB89D48FC|path:0|pkt_num:10|size:56|sent:72|pkt_type:HSK|frame:ACK |inflight:1366|now:1757653463733326|stream_id:0|stream_offset:0|
[2025/09/12 05:04:23 733368] [debug] |scid:74f841d93b4510ab43ef5358|xqc_send_ctl_on_packet_sent|conn:0000558BB89D48FC|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 05:04:23 733375] [debug] |scid:74f841d93b4510ab43ef5358|xqc_conn_next_wakeup_time|wakeup_time:1757653463811913|
[2025/09/12 05:04:23 733380] [debug] |scid:74f841d93b4510ab43ef5358|xqc_engine_add_wakeup_queue|next_tick_time:1757653463811913|
[2025/09/12 05:04:23 733385] [debug] |xqc_engine_wakeup_after|wakeup:1757653463757521|now:1757653463733385|diff:24136|
[2025/09/12 05:04:23 733391] [debug] |xqc_engine_main_logic|END|now:1757653463733258|
[2025/09/12 05:04:23 733397] [debug] |xqc_engine_main_logic|BEGIN|now:1757653463733397|
[2025/09/12 05:04:23 733402] [debug] |xqc_engine_wakeup_after|wakeup:1757653463757521|now:1757653463733402|diff:24119|
[2025/09/12 05:04:23 733408] [debug] |xqc_engine_main_logic|END|now:1757653463733397|
[2025/09/12 05:04:23 758484] [debug] |xqc_engine_main_logic|BEGIN|now:1757653463758484|
[2025/09/12 05:04:23 758497] [debug] |scid:acfbf372696bbc19d75f4666|xqc_engine_remove_wakeup_queue|next_tick_time:1757653463757521|pq_index:0|
[2025/09/12 05:04:23 758504] [debug] |scid:acfbf372696bbc19d75f4666|xqc_engine_add_active_queue|last_ticked_time:1757653443402951|
[2025/09/12 05:04:23 758511] [debug] |scid:acfbf372696bbc19d75f4666|xqc_engine_process_conn|conn:0000558BB887DF2C|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:1757653463758509|
[2025/09/12 05:04:23 758518] [debug] |scid:acfbf372696bbc19d75f4666|xqc_timer_expire|timer expired|type:LOSS_DETECTION|expire_time:1757653463757521|now:1757653463758509|
[2025/09/12 05:04:23 758523] [debug] |scid:acfbf372696bbc19d75f4666|xqc_timer_loss_detection_timeout|path:0|loss_detection_timeout|
[2025/09/12 05:04:23 758530] [debug] |scid:acfbf372696bbc19d75f4666|xqc_timer_loss_detection_timeout|send Probe pkts|conn:0000558BB887DF2C|path:0|bytes_in_flight:15750|
[2025/09/12 05:04:23 758538] [debug] |scid:acfbf372696bbc19d75f4666|xqc_send_ctl_get_pto_time_and_space|srtt:32649|rtt_var:5465|pto_duration:13954304|backoff_factor:2.00|backoff:256.00|pto_cnt:8|max_ack_delay:25|
[2025/09/12 05:04:23 758547] [debug] |scid:acfbf372696bbc19d75f4666|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB887DF2C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:04:23 758555] [debug] |scid:acfbf372696bbc19d75f4666|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB887DF2C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:04:23 758563] [debug] |scid:acfbf372696bbc19d75f4666|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB887DF2C|path:0|PNS: 2, unacked: 15750|
[2025/09/12 05:04:23 758580] [debug] |scid:acfbf372696bbc19d75f4666|xqc_path_send_one_or_two_ack_elicit_pkts|send two ack-eliciting pkts|path:0|pns:2|
[2025/09/12 05:04:23 758589] [debug] |scid:acfbf372696bbc19d75f4666|xqc_conn_send_probe_pkt|conn:0000558BB887DF2C|path:0|pkt_num:6|size:1050|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|
[2025/09/12 05:04:23 758600] [debug] |scid:acfbf372696bbc19d75f4666|xqc_conn_send_probe_pkt|conn:0000558BB887DF2C|path:0|pkt_num:13|size:1050|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|
[2025/09/12 05:04:23 758609] [debug] |scid:acfbf372696bbc19d75f4666|xqc_timer_loss_detection_timeout|xqc_send_ctl_set_loss_detection_timer|PTO|conn:0000558BB887DF2C|pto_count:9
[2025/09/12 05:04:23 758618] [debug] |scid:acfbf372696bbc19d75f4666|xqc_send_ctl_get_pto_time_and_space|srtt:32649|rtt_var:5465|pto_duration:27908608|backoff_factor:2.00|backoff:512.00|pto_cnt:9|max_ack_delay:25|
[2025/09/12 05:04:23 758626] [debug] |scid:acfbf372696bbc19d75f4666|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB887DF2C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:04:23 758634] [debug] |scid:acfbf372696bbc19d75f4666|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB887DF2C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:04:23 758641] [debug] |scid:acfbf372696bbc19d75f4666|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB887DF2C|path:0|PNS: 2, unacked: 15750|
[2025/09/12 05:04:23 758649] [debug] |scid:acfbf372696bbc19d75f4666|xqc_timer_set|type:LOSS_DETECTION|expire:1757653484111825|now:1757653463758617|interv:20353208|
[2025/09/12 05:04:23 758658] [debug] |scid:acfbf372696bbc19d75f4666|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB887DF2C|path:0|pns:2|expire:1757653484111825|now:1757653463758617|interval:20353208|pto_count:9|srtt:32649
[2025/09/12 05:04:23 758670] [debug] |scid:acfbf372696bbc19d75f4666|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:STREAM |stream_id:0|stream_offset:1024|
[2025/09/12 05:04:23 758679] [debug] |scid:acfbf372696bbc19d75f4666|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:STREAM |stream_id:0|stream_offset:1024|
[2025/09/12 05:04:23 758688] [debug] |scid:acfbf372696bbc19d75f4666|xqc_check_acked_or_dropped_pkt|conn:0000558BB887DF2C|pkt_num:6|size:1050|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:04:23 758698] [debug] |scid:acfbf372696bbc19d75f4666|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:36|
[2025/09/12 05:04:23 758749] [info] |scid:acfbf372696bbc19d75f4666|xqc_send_packet_with_pn|<==|conn:0000558BB887DF2C|path:0|pkt_num:36|size:1050|sent:1066|pkt_type:SHORT_HEADER|frame:STREAM |inflight:15750|now:1757653463758713|stream_id:0|stream_offset:1024|
[2025/09/12 05:04:23 758761] [debug] |scid:acfbf372696bbc19d75f4666|xqc_send_ctl_on_packet_sent|conn:0000558BB887DF2C|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 05:04:23 758772] [debug] |scid:acfbf372696bbc19d75f4666|xqc_send_ctl_on_packet_sent|path:0|inflight:15750|applimit:0|
[2025/09/12 05:04:23 758780] [debug] |scid:acfbf372696bbc19d75f4666|xqc_send_ctl_get_pto_time_and_space|srtt:32649|rtt_var:5465|pto_duration:27908608|backoff_factor:2.00|backoff:512.00|pto_cnt:9|max_ack_delay:25|
[2025/09/12 05:04:23 758789] [debug] |scid:acfbf372696bbc19d75f4666|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB887DF2C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:04:23 758795] [debug] |scid:acfbf372696bbc19d75f4666|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB887DF2C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:04:23 758800] [debug] |scid:acfbf372696bbc19d75f4666|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB887DF2C|path:0|PNS: 2, unacked: 16800|
[2025/09/12 05:04:23 758804] [debug] |scid:acfbf372696bbc19d75f4666|xqc_timer_set|type:LOSS_DETECTION|expire:1757653504467321|now:1757653463758780|interv:40708541|
[2025/09/12 05:04:23 758809] [debug] |scid:acfbf372696bbc19d75f4666|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB887DF2C|path:0|pns:2|expire:1757653504467321|now:1757653463758780|interval:40708541|pto_count:9|srtt:32649
[2025/09/12 05:04:23 758821] [debug] |scid:acfbf372696bbc19d75f4666|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:48784|inflight:16800|
[2025/09/12 05:04:23 758827] [debug] |scid:acfbf372696bbc19d75f4666|xqc_check_acked_or_dropped_pkt|conn:0000558BB887DF2C|pkt_num:13|size:1050|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:04:23 758833] [debug] |scid:acfbf372696bbc19d75f4666|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:37|
[2025/09/12 05:04:23 758867] [info] |scid:acfbf372696bbc19d75f4666|xqc_send_packet_with_pn|<==|conn:0000558BB887DF2C|path:0|pkt_num:37|size:1050|sent:1066|pkt_type:SHORT_HEADER|frame:STREAM |inflight:16800|now:1757653463758841|stream_id:0|stream_offset:1024|
[2025/09/12 05:04:23 758876] [debug] |scid:acfbf372696bbc19d75f4666|xqc_send_ctl_on_packet_sent|conn:0000558BB887DF2C|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 05:04:23 758883] [debug] |scid:acfbf372696bbc19d75f4666|xqc_send_ctl_on_packet_sent|path:0|inflight:16800|applimit:0|
[2025/09/12 05:04:23 758889] [debug] |scid:acfbf372696bbc19d75f4666|xqc_send_ctl_get_pto_time_and_space|srtt:32649|rtt_var:5465|pto_duration:27908608|backoff_factor:2.00|backoff:512.00|pto_cnt:9|max_ack_delay:25|
[2025/09/12 05:04:23 758896] [debug] |scid:acfbf372696bbc19d75f4666|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB887DF2C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:04:23 758899] [debug] |scid:acfbf372696bbc19d75f4666|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB887DF2C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:04:23 758903] [debug] |scid:acfbf372696bbc19d75f4666|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB887DF2C|path:0|PNS: 2, unacked: 17850|
[2025/09/12 05:04:23 758907] [debug] |scid:acfbf372696bbc19d75f4666|xqc_timer_set|type:LOSS_DETECTION|expire:1757653504467449|now:1757653463758889|interv:40708560|
[2025/09/12 05:04:23 758911] [debug] |scid:acfbf372696bbc19d75f4666|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB887DF2C|path:0|pns:2|expire:1757653504467449|now:1757653463758889|interval:40708560|pto_count:9|srtt:32649
[2025/09/12 05:04:23 758915] [debug] |scid:acfbf372696bbc19d75f4666|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:48784|inflight:17850|
[2025/09/12 05:04:23 758920] [debug] |scid:acfbf372696bbc19d75f4666|xqc_conn_next_wakeup_time|wakeup_time:1757653504467449|
[2025/09/12 05:04:23 758924] [debug] |scid:acfbf372696bbc19d75f4666|xqc_engine_add_wakeup_queue|next_tick_time:1757653504467449|
[2025/09/12 05:04:23 758928] [debug] |xqc_engine_wakeup_after|wakeup:1757653463811913|now:1757653463758928|diff:52985|
[2025/09/12 05:04:23 758932] [debug] |xqc_engine_main_logic|END|now:1757653463758509|
[2025/09/12 05:04:23 758941] [info] |xqc_engine_packet_process|==>|conn:0000558BB89D48FC|size:67|state:S_HANDSHAKE_SENT|recv_time:1757653463758940|
[2025/09/12 05:04:23 758947] [debug] |scid:74f841d93b4510ab43ef5358|xqc_packet_parse_handshake|success|Length:27|
[2025/09/12 05:04:23 758952] [debug] |scid:74f841d93b4510ab43ef5358|xqc_packet_decrypt|largest_pn:1833753387|
[2025/09/12 05:04:23 758956] [debug] |scid:74f841d93b4510ab43ef5358|xqc_packet_decrypt|decryption nonce|path_id:0|pn:1833753388|
[2025/09/12 05:04:23 758961] [debug] |scid:74f841d93b4510ab43ef5358|xqc_packet_decrypt_single|pkt_type:HSK|pkt_num:1833753388|
[2025/09/12 05:04:23 758966] [debug] |scid:74f841d93b4510ab43ef5358|xqc_process_frames|frame_type:2|
[2025/09/12 05:04:23 758970] [debug] |scid:74f841d93b4510ab43ef5358|xqc_send_ctl_on_ack_received|conn:0000558BB89D48FC|path:0|pkt_num:5|origin_pktnum:1|size:516|pns:1|pkt_type:HSK|frame:CRYPTO |conn_state:S_HANDSHAKE_SENT|frame_largest_ack:8|path_largest_ack:5|
[2025/09/12 05:04:23 758975] [debug] |scid:74f841d93b4510ab43ef5358|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:918|prior_delivered:1184|prior_time:1757653463610021|is_app_limited:1|send_elapse:33581|ack_elapse:148919|ctl_first_sent_time:1757653463610581|lagest_ack_time:1757653463758940|curr_delivered:1894|
[2025/09/12 05:04:23 758985] [debug] |scid:74f841d93b4510ab43ef5358|xqc_update_sample|sampler_sent_time_update:1757653463610581|
[2025/09/12 05:04:23 758989] [debug] |scid:74f841d93b4510ab43ef5358|xqc_send_ctl_on_ack_received|sndq_packets_used:7||sndq_packets_used_bytes:0|sndq_packets_free:2|
[2025/09/12 05:04:23 758993] [debug] |scid:74f841d93b4510ab43ef5358|xqc_send_ctl_on_ack_received|conn:0000558BB89D48FC|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:8|path_largest_ack:7|
[2025/09/12 05:04:23 758998] [debug] |scid:74f841d93b4510ab43ef5358|xqc_update_sample|sampler_update|prior_lost:2|tx_in_flight:724|prior_delivered:1378|prior_time:1757653463641417|is_app_limited:1|send_elapse:31493|ack_elapse:117523|ctl_first_sent_time:1757653463641975|lagest_ack_time:1757653463758940|curr_delivered:1976|
[2025/09/12 05:04:23 759002] [debug] |scid:74f841d93b4510ab43ef5358|xqc_update_sample|sampler_sent_time_update:1757653463641975|
[2025/09/12 05:04:23 759006] [debug] |scid:74f841d93b4510ab43ef5358|xqc_send_ctl_on_ack_received|sndq_packets_used:5||sndq_packets_used_bytes:0|sndq_packets_free:4|
[2025/09/12 05:04:23 759010] [debug] |scid:74f841d93b4510ab43ef5358|xqc_send_ctl_on_ack_received|conn:0000558BB89D48FC|path:0|pkt_num:8|origin_pktnum:1|size:516|pns:1|pkt_type:HSK|frame:CRYPTO |conn_state:S_HANDSHAKE_SENT|frame_largest_ack:8|path_largest_ack:8|
[2025/09/12 05:04:23 759015] [debug] |scid:74f841d93b4510ab43ef5358|xqc_update_sample|sampler_update|prior_lost:2|tx_in_flight:724|prior_delivered:1378|prior_time:1757653463641417|is_app_limited:1|send_elapse:31493|ack_elapse:117523|ctl_first_sent_time:1757653463641975|lagest_ack_time:1757653463758940|curr_delivered:2492|
[2025/09/12 05:04:23 759019] [debug] |scid:74f841d93b4510ab43ef5358|xqc_update_sample|sampler_sent_time_update:1757653463727434|
[2025/09/12 05:04:23 759023] [debug] |scid:74f841d93b4510ab43ef5358|xqc_send_ctl_on_ack_received|sndq_packets_used:3||sndq_packets_used_bytes:0|sndq_packets_free:6|
[2025/09/12 05:04:23 759027] [debug] |scid:74f841d93b4510ab43ef5358|xqc_send_ctl_update_rtt|before update rtt|conn:0000558BB89D48FC|srtt:32760|rttvar:12904|minrtt:30935|latest_rtt:31506|ack_delay:0|
[2025/09/12 05:04:23 759031] [debug] |scid:74f841d93b4510ab43ef5358|xqc_send_ctl_update_rtt|l-0.0.0.0-443-74f841d93b4510ab43ef5358 p-193.167.0.100-49474-0bc18e010ab5e3ee268b33d5f88d4023ce |after update rtt|conn:0000558BB89D48FC|srtt:32603|rttvar:9991|minrtt:30935|latest_rtt:31506|ack_delay:0|
[2025/09/12 05:04:23 759036] [debug] |scid:74f841d93b4510ab43ef5358|xqc_send_ctl_get_lost_sent_pn|largest_acked:8|lost_pn:5|thresh:3|
[2025/09/12 05:04:23 759057] [debug] |scid:74f841d93b4510ab43ef5358|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:04:23 759062] [debug] |scid:74f841d93b4510ab43ef5358|xqc_send_ctl_detect_lost|mark lost|pns:1|pkt_num:6|lost_pn:5|po_sent_time:1757653463641843|lost_send_time:1757653463722262|loss_delay:36678|frame:CRYPTO |repair:32|
[2025/09/12 05:04:23 759066] [debug] |scid:74f841d93b4510ab43ef5358|xqc_send_ctl_detect_lost|OnLostDetection|largest_lost sent time: 1757653463641843u|
[2025/09/12 05:04:23 759070] [stats] |scid:74f841d93b4510ab43ef5358|xqc_send_ctl_detect_lost|l-0.0.0.0-443-74f841d93b4510ab43ef5358 p-193.167.0.100-49474-0bc18e010ab5e3ee268b33d5f88d4023ce |lost interval:117523|lost_count:1|send_count:4|pkt_num:6|po_send_time:1757653463641843|srtt:32603|cwnd:47330|bw:5794|conn_life:934871|now:0|last_lost_time:934871|
[2025/09/12 05:04:23 759075] [debug] |scid:74f841d93b4510ab43ef5358|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:04:23 759079] [debug] |scid:74f841d93b4510ab43ef5358|xqc_send_ctl_get_pto_time_and_space|srtt:32603|rtt_var:9991|pto_duration:72567|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:04:23 759087] [debug] |scid:74f841d93b4510ab43ef5358|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB89D48FC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:04:23 759091] [debug] |scid:74f841d93b4510ab43ef5358|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB89D48FC|path:0|PNS: 1, unacked: 126|
[2025/09/12 05:04:23 759095] [debug] |scid:74f841d93b4510ab43ef5358|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB89D48FC|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:04:23 759099] [debug] |scid:74f841d93b4510ab43ef5358|xqc_timer_set|type:LOSS_DETECTION|expire:1757653463800104|now:1757653463759079|interv:41025|
[2025/09/12 05:04:23 759103] [debug] |scid:74f841d93b4510ab43ef5358|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB89D48FC|path:0|pns:1|expire:1757653463800104|now:1757653463759079|interval:41025|pto_count:0|srtt:32603
[2025/09/12 05:04:23 759107] [debug] |scid:74f841d93b4510ab43ef5358|xqc_generate_sample|sampler: send_elapse 31493, ack_elapse 117523, delivered 1114|rate 9478|lost 3|
[2025/09/12 05:04:23 759112] [debug] |scid:74f841d93b4510ab43ef5358|xqc_bbr_update_bandwidth|BBRv1: RTT round update 2 -> 3|
[2025/09/12 05:04:23 759116] [debug] |scid:74f841d93b4510ab43ef5358|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (9478) in round 3|
[2025/09/12 05:04:23 759120] [debug] |scid:74f841d93b4510ab43ef5358|xqc_bbr_update_min_rtt|minrtt expire|rtt:30935, old_rtt:30935|
[2025/09/12 05:04:23 759124] [debug] |scid:74f841d93b4510ab43ef5358|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:5744|extra_cwnd:1895|
[2025/09/12 05:04:23 759128] [debug] |scid:74f841d93b4510ab43ef5358|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:47330|packet_lost:1|acked:1114|po_sent_time:1757653463727434|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2492|
[2025/09/12 05:04:23 759132] [debug] |scid:74f841d93b4510ab43ef5358|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:47330|packet_lost:1|acked:1114|po_sent_time:1757653463727434|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2492|
[2025/09/12 05:04:23 759137] [debug] |scid:74f841d93b4510ab43ef5358|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-74f841d93b4510ab43ef5358 p-193.167.0.100-49474-0bc18e010ab5e3ee268b33d5f88d4023ce |bbr on ack|mode:0|pacing_rate:4014763|bw:9478|cwnd:48444|full_bw_reached:0|inflight:126|srtt:32603|latest_rtt:31506|min_rtt:30935|applimit:1|lost:2|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:1|
[2025/09/12 05:04:23 759142] [stats] |scid:74f841d93b4510ab43ef5358|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-74f841d93b4510ab43ef5358 p-193.167.0.100-49474-0bc18e010ab5e3ee268b33d5f88d4023ce |bandwidth change record|bw_before:5794|bw_after:9478|srtt:32603|cwnd:48444|
[2025/09/12 05:04:23 759146] [stats] |scid:74f841d93b4510ab43ef5358|xqc_send_ctl_info_circle_record|l-0.0.0.0-443-74f841d93b4510ab43ef5358 p-193.167.0.100-49474-0bc18e010ab5e3ee268b33d5f88d4023ce |path:0||cwnd:48444|inflight:126|mode:0|applimit:0|pacing_rate:4014763|bw:9478|srtt:32603|latest_rtt:31506|min_rtt:30935|send:13|lost:2|tlp:2|recv:7|recovery:0|slow_start:1|conn_life:935077|acked:1114|delivered:2492|is_cwnd_limited:0|
[2025/09/12 05:04:23 759152] [info] |scid:74f841d93b4510ab43ef5358|xqc_send_ctl_on_pns_discard|xqc_send_ctl_set_loss_detection_timer on discard pns:0
[2025/09/12 05:04:23 759156] [debug] |scid:74f841d93b4510ab43ef5358|xqc_send_ctl_get_pto_time_and_space|srtt:32603|rtt_var:9991|pto_duration:72567|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:04:23 759161] [debug] |scid:74f841d93b4510ab43ef5358|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB89D48FC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:04:23 759164] [debug] |scid:74f841d93b4510ab43ef5358|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB89D48FC|path:0|PNS: 1, unacked: 126|
[2025/09/12 05:04:23 759168] [debug] |scid:74f841d93b4510ab43ef5358|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB89D48FC|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:04:23 759175] [debug] |scid:74f841d93b4510ab43ef5358|xqc_timer_set|type:LOSS_DETECTION|expire:1757653463800104|now:1757653463759156|interv:40948|
[2025/09/12 05:04:23 759179] [debug] |scid:74f841d93b4510ab43ef5358|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB89D48FC|path:0|pns:1|expire:1757653463800104|now:1757653463759156|interval:40948|pto_count:0|srtt:32603
[2025/09/12 05:04:23 759183] [debug] |scid:74f841d93b4510ab43ef5358|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:1833753388|largest:1833753388|pns:1|
[2025/09/12 05:04:23 759188] [info] |scid:74f841d93b4510ab43ef5358|xqc_conn_on_pkt_processed|====>|conn:0000558BB89D48FC|path:0|size:67|pkt_type:HSK|pkt_num:1833753388|frame:ACK |recv_time:1757653463758940|dcid:74f841d93b4510ab43ef5358|dcid_seq:0|
[2025/09/12 05:04:23 759193] [debug] |scid:74f841d93b4510ab43ef5358|xqc_timer_set|type:PATH_IDLE|expire:1757653523758940|now:1757653463758940|interv:60000000|
[2025/09/12 05:04:23 759197] [debug] |scid:74f841d93b4510ab43ef5358|xqc_timer_set|type:CONN_IDLE|expire:1757653523758940|now:1757653463758940|interv:60000000|
[2025/09/12 05:04:23 759201] [debug] |scid:74f841d93b4510ab43ef5358|xqc_engine_remove_wakeup_queue|next_tick_time:1757653463811913|pq_index:0|
[2025/09/12 05:04:23 759205] [debug] |scid:74f841d93b4510ab43ef5358|xqc_engine_add_active_queue|last_ticked_time:1757653463733258|
[2025/09/12 05:04:23 759209] [debug] |xqc_engine_main_logic|BEGIN|now:1757653463759209|
[2025/09/12 05:04:23 759214] [debug] |scid:74f841d93b4510ab43ef5358|xqc_engine_process_conn|conn:0000558BB89D48FC|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:1757653463759213|
[2025/09/12 05:04:23 759219] [debug] |scid:74f841d93b4510ab43ef5358|xqc_path_get_perf_class|conn:0000558BB89D48FC|path_id:0|path_srtt:32603|min_srtt:32603|path_bw:9478|loss_rate:60.00|path_pto:0|
[2025/09/12 05:04:23 759224] [debug] |scid:74f841d93b4510ab43ef5358|xqc_send_ctl_can_send|l-0.0.0.0-443-74f841d93b4510ab43ef5358 p-193.167.0.100-49474-0bc18e010ab5e3ee268b33d5f88d4023ce |path:0|can:1|pkt_sz:126|schedule_bytes:0|inflight:126|cwnd:48444|conn:0000558BB89D48FC|stream_id:0|stream_offset:0|
[2025/09/12 05:04:23 759229] [debug] |scid:74f841d93b4510ab43ef5358|xqc_minrtt_scheduler_get_path|path srtt|conn:0000558BB89D48FC|path_id:0|path_srtt:32603|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:04:23 759233] [debug] |scid:74f841d93b4510ab43ef5358|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CRYPTO |pn:6|size:126|reinj:0|path_class:4|
[2025/09/12 05:04:23 759238] [debug] |scid:74f841d93b4510ab43ef5358|xqc_check_acked_or_dropped_pkt|conn:0000558BB89D48FC|pkt_num:6|size:126|pkt_type:HSK|frame:CRYPTO |
[2025/09/12 05:04:23 759242] [debug] |scid:74f841d93b4510ab43ef5358|xqc_send_ctl_can_send|l-0.0.0.0-443-74f841d93b4510ab43ef5358 p-193.167.0.100-49474-0bc18e010ab5e3ee268b33d5f88d4023ce |path:0|can:1|pkt_sz:126|schedule_bytes:0|inflight:126|cwnd:48444|conn:0000558BB89D48FC|stream_id:0|stream_offset:0|
[2025/09/12 05:04:23 759247] [debug] |scid:74f841d93b4510ab43ef5358|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:04:23 759251] [debug] |scid:74f841d93b4510ab43ef5358|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:11|
[2025/09/12 05:04:23 759280] [info] |scid:74f841d93b4510ab43ef5358|xqc_send_packet_with_pn|<==|conn:0000558BB89D48FC|path:0|pkt_num:11|size:126|sent:142|pkt_type:HSK|frame:CRYPTO |inflight:126|now:1757653463759257|stream_id:0|stream_offset:0|
[2025/09/12 05:04:23 759289] [debug] |scid:74f841d93b4510ab43ef5358|xqc_send_ctl_on_packet_sent|conn:0000558BB89D48FC|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 05:04:23 759296] [debug] |scid:74f841d93b4510ab43ef5358|xqc_send_ctl_on_packet_sent|path:0|inflight:126|applimit:0|
[2025/09/12 05:04:23 759309] [debug] |scid:74f841d93b4510ab43ef5358|xqc_send_ctl_get_pto_time_and_space|srtt:32603|rtt_var:9991|pto_duration:72567|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:04:23 759315] [debug] |scid:74f841d93b4510ab43ef5358|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB89D48FC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:04:23 759318] [debug] |scid:74f841d93b4510ab43ef5358|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB89D48FC|path:0|PNS: 1, unacked: 252|
[2025/09/12 05:04:23 759322] [debug] |scid:74f841d93b4510ab43ef5358|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB89D48FC|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:04:23 759326] [debug] |scid:74f841d93b4510ab43ef5358|xqc_timer_set|type:LOSS_DETECTION|expire:1757653463831824|now:1757653463759308|interv:72516|
[2025/09/12 05:04:23 759330] [debug] |scid:74f841d93b4510ab43ef5358|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB89D48FC|path:0|pns:1|expire:1757653463831824|now:1757653463759308|interval:72516|pto_count:0|srtt:32603
[2025/09/12 05:04:23 759335] [debug] |scid:74f841d93b4510ab43ef5358|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:48444|inflight:252|
[2025/09/12 05:04:23 759340] [debug] |scid:74f841d93b4510ab43ef5358|xqc_conn_next_wakeup_time|wakeup_time:1757653463831824|
[2025/09/12 05:04:23 759344] [debug] |scid:74f841d93b4510ab43ef5358|xqc_engine_add_wakeup_queue|next_tick_time:1757653463831824|
[2025/09/12 05:04:23 759348] [debug] |xqc_engine_wakeup_after|wakeup:1757653463831824|now:1757653463759348|diff:72476|
[2025/09/12 05:04:23 759352] [debug] |xqc_engine_main_logic|END|now:1757653463759213|
[2025/09/12 05:04:23 759357] [debug] |xqc_engine_main_logic|BEGIN|now:1757653463759357|
[2025/09/12 05:04:23 759361] [debug] |xqc_engine_wakeup_after|wakeup:1757653463831824|now:1757653463759361|diff:72463|
[2025/09/12 05:04:23 759365] [debug] |xqc_engine_main_logic|END|now:1757653463759357|
[2025/09/12 05:04:23 832485] [debug] |xqc_engine_main_logic|BEGIN|now:1757653463832484|
[2025/09/12 05:04:23 832501] [debug] |scid:74f841d93b4510ab43ef5358|xqc_engine_remove_wakeup_queue|next_tick_time:1757653463831824|pq_index:0|
[2025/09/12 05:04:23 832507] [debug] |scid:74f841d93b4510ab43ef5358|xqc_engine_add_active_queue|last_ticked_time:1757653463759213|
[2025/09/12 05:04:23 832514] [debug] |scid:74f841d93b4510ab43ef5358|xqc_engine_process_conn|conn:0000558BB89D48FC|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:1757653463832513|
[2025/09/12 05:04:23 832520] [debug] |scid:74f841d93b4510ab43ef5358|xqc_timer_expire|timer expired|type:LOSS_DETECTION|expire_time:1757653463831824|now:1757653463832513|
[2025/09/12 05:04:23 832525] [debug] |scid:74f841d93b4510ab43ef5358|xqc_timer_loss_detection_timeout|path:0|loss_detection_timeout|
[2025/09/12 05:04:23 832530] [debug] |scid:74f841d93b4510ab43ef5358|xqc_timer_loss_detection_timeout|send Probe pkts|conn:0000558BB89D48FC|path:0|bytes_in_flight:252|
[2025/09/12 05:04:23 832535] [debug] |scid:74f841d93b4510ab43ef5358|xqc_send_ctl_get_pto_time_and_space|srtt:32603|rtt_var:9991|pto_duration:72567|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:04:23 832541] [debug] |scid:74f841d93b4510ab43ef5358|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB89D48FC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:04:23 832546] [debug] |scid:74f841d93b4510ab43ef5358|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB89D48FC|path:0|PNS: 1, unacked: 252|
[2025/09/12 05:04:23 832551] [debug] |scid:74f841d93b4510ab43ef5358|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB89D48FC|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:04:23 832556] [debug] |scid:74f841d93b4510ab43ef5358|xqc_path_send_one_or_two_ack_elicit_pkts|send two ack-eliciting pkts|path:0|pns:1|
[2025/09/12 05:04:23 832562] [debug] |scid:74f841d93b4510ab43ef5358|xqc_conn_send_probe_pkt|conn:0000558BB89D48FC|path:0|pkt_num:2|size:126|pkt_type:HSK|frame:CRYPTO |conn_state:S_HANDSHAKE_SENT|
[2025/09/12 05:04:23 832577] [debug] |scid:74f841d93b4510ab43ef5358|xqc_conn_send_probe_pkt|conn:0000558BB89D48FC|path:0|pkt_num:6|size:126|pkt_type:HSK|frame:CRYPTO |conn_state:S_HANDSHAKE_SENT|
[2025/09/12 05:04:23 832582] [debug] |scid:74f841d93b4510ab43ef5358|xqc_timer_loss_detection_timeout|xqc_send_ctl_set_loss_detection_timer|PTO|conn:0000558BB89D48FC|pto_count:1
[2025/09/12 05:04:23 832587] [debug] |scid:74f841d93b4510ab43ef5358|xqc_send_ctl_get_pto_time_and_space|srtt:32603|rtt_var:9991|pto_duration:145134|backoff_factor:2.00|backoff:2.00|pto_cnt:1|max_ack_delay:25|
[2025/09/12 05:04:23 832593] [debug] |scid:74f841d93b4510ab43ef5358|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB89D48FC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:04:23 832598] [debug] |scid:74f841d93b4510ab43ef5358|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB89D48FC|path:0|PNS: 1, unacked: 252|
[2025/09/12 05:04:23 832602] [debug] |scid:74f841d93b4510ab43ef5358|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB89D48FC|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:04:23 832607] [debug] |scid:74f841d93b4510ab43ef5358|xqc_timer_set|type:LOSS_DETECTION|expire:1757653463904391|now:1757653463832587|interv:71804|
[2025/09/12 05:04:23 832612] [debug] |scid:74f841d93b4510ab43ef5358|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB89D48FC|path:0|pns:1|expire:1757653463904391|now:1757653463832587|interval:71804|pto_count:1|srtt:32603
[2025/09/12 05:04:23 832619] [debug] |scid:74f841d93b4510ab43ef5358|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:CRYPTO |stream_id:0|stream_offset:0|
[2025/09/12 05:04:23 832625] [debug] |scid:74f841d93b4510ab43ef5358|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:CRYPTO |stream_id:0|stream_offset:0|
[2025/09/12 05:04:23 832630] [debug] |scid:74f841d93b4510ab43ef5358|xqc_check_acked_or_dropped_pkt|conn:0000558BB89D48FC|pkt_num:2|size:126|pkt_type:HSK|frame:CRYPTO |
[2025/09/12 05:04:23 832636] [debug] |scid:74f841d93b4510ab43ef5358|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:12|
[2025/09/12 05:04:23 832679] [info] |scid:74f841d93b4510ab43ef5358|xqc_send_packet_with_pn|<==|conn:0000558BB89D48FC|path:0|pkt_num:12|size:126|sent:142|pkt_type:HSK|frame:CRYPTO |inflight:252|now:1757653463832646|stream_id:0|stream_offset:0|
[2025/09/12 05:04:23 832690] [debug] |scid:74f841d93b4510ab43ef5358|xqc_send_ctl_on_packet_sent|conn:0000558BB89D48FC|path:0|pkt_num:12|origin_pktnum:2|size:126|enc_size:142|pkt_type:HSK|frame:CRYPTO |conn_state:S_HANDSHAKE_SENT|po_in_flight:0||retrans:16|
[2025/09/12 05:04:23 832699] [debug] |scid:74f841d93b4510ab43ef5358|xqc_send_ctl_on_packet_sent|path:0|inflight:252|applimit:0|
[2025/09/12 05:04:23 832708] [debug] |scid:74f841d93b4510ab43ef5358|xqc_send_ctl_get_pto_time_and_space|srtt:32603|rtt_var:9991|pto_duration:145134|backoff_factor:2.00|backoff:2.00|pto_cnt:1|max_ack_delay:25|
[2025/09/12 05:04:23 832717] [debug] |scid:74f841d93b4510ab43ef5358|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB89D48FC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:04:23 832724] [debug] |scid:74f841d93b4510ab43ef5358|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB89D48FC|path:0|PNS: 1, unacked: 378|
[2025/09/12 05:04:23 832729] [debug] |scid:74f841d93b4510ab43ef5358|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB89D48FC|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:04:23 832734] [debug] |scid:74f841d93b4510ab43ef5358|xqc_timer_set|type:LOSS_DETECTION|expire:1757653463977780|now:1757653463832707|interv:145073|
[2025/09/12 05:04:23 832739] [debug] |scid:74f841d93b4510ab43ef5358|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB89D48FC|path:0|pns:1|expire:1757653463977780|now:1757653463832707|interval:145073|pto_count:1|srtt:32603
[2025/09/12 05:04:23 832745] [debug] |scid:74f841d93b4510ab43ef5358|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:48444|inflight:378|
[2025/09/12 05:04:23 832751] [debug] |scid:74f841d93b4510ab43ef5358|xqc_check_acked_or_dropped_pkt|conn:0000558BB89D48FC|pkt_num:6|size:126|pkt_type:HSK|frame:CRYPTO |
[2025/09/12 05:04:23 832762] [debug] |scid:74f841d93b4510ab43ef5358|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:13|
[2025/09/12 05:04:23 832794] [info] |scid:74f841d93b4510ab43ef5358|xqc_send_packet_with_pn|<==|conn:0000558BB89D48FC|path:0|pkt_num:13|size:126|sent:142|pkt_type:HSK|frame:CRYPTO |inflight:378|now:1757653463832769|stream_id:0|stream_offset:0|
[2025/09/12 05:04:23 832805] [debug] |scid:74f841d93b4510ab43ef5358|xqc_send_ctl_on_packet_sent|conn:0000558BB89D48FC|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:0|
[2025/09/12 05:04:23 832814] [debug] |scid:74f841d93b4510ab43ef5358|xqc_send_ctl_on_packet_sent|path:0|inflight:378|applimit:0|
[2025/09/12 05:04:23 832822] [debug] |scid:74f841d93b4510ab43ef5358|xqc_send_ctl_get_pto_time_and_space|srtt:32603|rtt_var:9991|pto_duration:145134|backoff_factor:2.00|backoff:2.00|pto_cnt:1|max_ack_delay:25|
[2025/09/12 05:04:23 832830] [debug] |scid:74f841d93b4510ab43ef5358|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB89D48FC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:04:23 832835] [debug] |scid:74f841d93b4510ab43ef5358|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB89D48FC|path:0|PNS: 1, unacked: 504|
[2025/09/12 05:04:23 832839] [debug] |scid:74f841d93b4510ab43ef5358|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB89D48FC|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:04:23 832844] [debug] |scid:74f841d93b4510ab43ef5358|xqc_timer_set|type:LOSS_DETECTION|expire:1757653463977903|now:1757653463832822|interv:145081|
[2025/09/12 05:04:23 832849] [debug] |scid:74f841d93b4510ab43ef5358|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB89D48FC|path:0|pns:1|expire:1757653463977903|now:1757653463832822|interval:145081|pto_count:1|srtt:32603
[2025/09/12 05:04:23 832855] [debug] |scid:74f841d93b4510ab43ef5358|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:48444|inflight:504|
[2025/09/12 05:04:23 832861] [debug] |scid:74f841d93b4510ab43ef5358|xqc_conn_next_wakeup_time|wakeup_time:1757653463977903|
[2025/09/12 05:04:23 832866] [debug] |scid:74f841d93b4510ab43ef5358|xqc_engine_add_wakeup_queue|next_tick_time:1757653463977903|
[2025/09/12 05:04:23 832871] [debug] |xqc_engine_wakeup_after|wakeup:1757653463977903|now:1757653463832871|diff:145032|
[2025/09/12 05:04:23 832876] [debug] |xqc_engine_main_logic|END|now:1757653463832513|
[2025/09/12 05:04:23 863633] [info] |xqc_engine_packet_process|==>|conn:0000558BB89D48FC|size:66|state:S_HANDSHAKE_SENT|recv_time:1757653463863631|
[2025/09/12 05:04:23 863654] [debug] |scid:74f841d93b4510ab43ef5358|xqc_packet_parse_handshake|success|Length:26|
[2025/09/12 05:04:23 863665] [debug] |scid:74f841d93b4510ab43ef5358|xqc_packet_decrypt|largest_pn:1833753388|
[2025/09/12 05:04:23 863673] [debug] |scid:74f841d93b4510ab43ef5358|xqc_packet_decrypt|decryption nonce|path_id:0|pn:1833753390|
[2025/09/12 05:04:23 863681] [debug] |scid:74f841d93b4510ab43ef5358|xqc_packet_decrypt_single|pkt_type:HSK|pkt_num:1833753390|
[2025/09/12 05:04:23 863687] [debug] |scid:74f841d93b4510ab43ef5358|xqc_process_frames|frame_type:2|
[2025/09/12 05:04:23 863697] [debug] |scid:74f841d93b4510ab43ef5358|xqc_send_ctl_on_ack_received|conn:0000558BB89D48FC|path:0|pkt_num:11|origin_pktnum:2|size:126|pns:1|pkt_type:HSK|frame:CRYPTO |conn_state:S_HANDSHAKE_SENT|frame_largest_ack:13|path_largest_ack:11|
[2025/09/12 05:04:23 863708] [debug] |scid:74f841d93b4510ab43ef5358|xqc_update_sample|sampler_update|prior_lost:3|tx_in_flight:252|prior_delivered:2492|prior_time:1757653463758940|is_app_limited:1|send_elapse:117282|ack_elapse:104691|ctl_first_sent_time:1757653463759257|lagest_ack_time:1757653463863631|curr_delivered:2618|
[2025/09/12 05:04:23 863718] [debug] |scid:74f841d93b4510ab43ef5358|xqc_update_sample|sampler_sent_time_update:1757653463759257|
[2025/09/12 05:04:23 863726] [debug] |scid:74f841d93b4510ab43ef5358|xqc_send_ctl_on_ack_received|sndq_packets_used:5||sndq_packets_used_bytes:0|sndq_packets_free:4|
[2025/09/12 05:04:23 863744] [debug] |scid:74f841d93b4510ab43ef5358|xqc_send_ctl_on_ack_received|conn:0000558BB89D48FC|path:0|pkt_num:12|origin_pktnum:2|size:126|pns:1|pkt_type:HSK|frame:CRYPTO |conn_state:S_HANDSHAKE_SENT|frame_largest_ack:13|path_largest_ack:12|
[2025/09/12 05:04:23 863753] [debug] |scid:74f841d93b4510ab43ef5358|xqc_update_sample|sampler_update|prior_lost:3|tx_in_flight:252|prior_delivered:2492|prior_time:1757653463758940|is_app_limited:1|send_elapse:117282|ack_elapse:104691|ctl_first_sent_time:1757653463759257|lagest_ack_time:1757653463863631|curr_delivered:2744|
[2025/09/12 05:04:23 863762] [debug] |scid:74f841d93b4510ab43ef5358|xqc_update_sample|sampler_sent_time_update:1757653463832646|
[2025/09/12 05:04:23 863771] [debug] |scid:74f841d93b4510ab43ef5358|xqc_send_ctl_on_ack_received|sndq_packets_used:4||sndq_packets_used_bytes:0|sndq_packets_free:5|
[2025/09/12 05:04:23 863779] [debug] |scid:74f841d93b4510ab43ef5358|xqc_send_ctl_on_ack_received|conn:0000558BB89D48FC|path:0|pkt_num:13|origin_pktnum:2|size:126|pns:1|pkt_type:HSK|frame:CRYPTO |conn_state:S_HANDSHAKE_SENT|frame_largest_ack:13|path_largest_ack:13|
[2025/09/12 05:04:23 863788] [debug] |scid:74f841d93b4510ab43ef5358|xqc_update_sample|sampler_update|prior_lost:3|tx_in_flight:252|prior_delivered:2492|prior_time:1757653463758940|is_app_limited:1|send_elapse:117282|ack_elapse:104691|ctl_first_sent_time:1757653463759257|lagest_ack_time:1757653463863631|curr_delivered:2870|
[2025/09/12 05:04:23 863798] [debug] |scid:74f841d93b4510ab43ef5358|xqc_update_sample|sampler_sent_time_update:1757653463832769|
[2025/09/12 05:04:23 863806] [debug] |scid:74f841d93b4510ab43ef5358|xqc_send_ctl_on_ack_received|sndq_packets_used:3||sndq_packets_used_bytes:0|sndq_packets_free:6|
[2025/09/12 05:04:23 863814] [debug] |scid:74f841d93b4510ab43ef5358|xqc_send_ctl_update_rtt|before update rtt|conn:0000558BB89D48FC|srtt:32603|rttvar:9991|minrtt:30935|latest_rtt:30862|ack_delay:0|
[2025/09/12 05:04:23 863822] [debug] |scid:74f841d93b4510ab43ef5358|xqc_send_ctl_update_rtt|l-0.0.0.0-443-74f841d93b4510ab43ef5358 p-193.167.0.100-49474-0bc18e010ab5e3ee268b33d5f88d4023ce |after update rtt|conn:0000558BB89D48FC|srtt:32385|rttvar:7929|minrtt:30862|latest_rtt:30862|ack_delay:0|
[2025/09/12 05:04:23 863828] [debug] |scid:74f841d93b4510ab43ef5358|xqc_send_ctl_get_lost_sent_pn|largest_acked:13|lost_pn:10|thresh:3|
[2025/09/12 05:04:23 863835] [debug] |scid:74f841d93b4510ab43ef5358|xqc_send_ctl_on_ack_received|xqc_recv_record_del from 1833753388|pns:1|
[2025/09/12 05:04:23 863840] [debug] |scid:74f841d93b4510ab43ef5358|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:04:23 863845] [debug] |scid:74f841d93b4510ab43ef5358|xqc_send_ctl_set_loss_detection_timer|unset|no ack-eliciting pkts in flight|conn:0000558BB89D48FC|path:0|
[2025/09/12 05:04:23 863851] [debug] |scid:74f841d93b4510ab43ef5358|xqc_timer_unset|type:LOSS_DETECTION|
[2025/09/12 05:04:23 863856] [debug] |scid:74f841d93b4510ab43ef5358|xqc_generate_sample|sampler: send_elapse 117282, ack_elapse 104691, delivered 378|rate 3223|lost 3|
[2025/09/12 05:04:23 863862] [debug] |scid:74f841d93b4510ab43ef5358|xqc_bbr_update_bandwidth|BBRv1: RTT round update 3 -> 4|
[2025/09/12 05:04:23 863867] [debug] |scid:74f841d93b4510ab43ef5358|xqc_bbr_update_min_rtt|probertt expire|rtt:30862, old_rtt:30935|
[2025/09/12 05:04:23 863872] [debug] |scid:74f841d93b4510ab43ef5358|xqc_bbr_update_min_rtt|minrtt expire|rtt:30862, old_rtt:30935|
[2025/09/12 05:04:23 863878] [debug] |scid:74f841d93b4510ab43ef5358|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:5744|extra_cwnd:1895|
[2025/09/12 05:04:23 863883] [debug] |scid:74f841d93b4510ab43ef5358|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:48444|packet_lost:0|acked:378|po_sent_time:1757653463832769|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2870|
[2025/09/12 05:04:23 863889] [debug] |scid:74f841d93b4510ab43ef5358|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:48444|packet_lost:0|acked:378|po_sent_time:1757653463832769|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2870|
[2025/09/12 05:04:23 863901] [debug] |scid:74f841d93b4510ab43ef5358|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-74f841d93b4510ab43ef5358 p-193.167.0.100-49474-0bc18e010ab5e3ee268b33d5f88d4023ce |bbr on ack|mode:0|pacing_rate:4014763|bw:9478|cwnd:48822|full_bw_reached:0|inflight:0|srtt:32385|latest_rtt:30862|min_rtt:30862|applimit:1|lost:3|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:1|
[2025/09/12 05:04:23 863908] [stats] |scid:74f841d93b4510ab43ef5358|xqc_send_ctl_info_circle_record|l-0.0.0.0-443-74f841d93b4510ab43ef5358 p-193.167.0.100-49474-0bc18e010ab5e3ee268b33d5f88d4023ce |path:0||cwnd:48822|inflight:0|mode:0|applimit:0|pacing_rate:4014763|bw:9478|srtt:32385|latest_rtt:30862|min_rtt:30862|send:16|lost:3|tlp:3|recv:8|recovery:0|slow_start:1|conn_life:1039839|acked:378|delivered:2870|is_cwnd_limited:0|
[2025/09/12 05:04:23 863916] [info] |scid:74f841d93b4510ab43ef5358|xqc_send_ctl_on_pns_discard|xqc_send_ctl_set_loss_detection_timer on discard pns:0
[2025/09/12 05:04:23 863921] [debug] |scid:74f841d93b4510ab43ef5358|xqc_send_ctl_set_loss_detection_timer|unset|no ack-eliciting pkts in flight|conn:0000558BB89D48FC|path:0|
[2025/09/12 05:04:23 863926] [debug] |scid:74f841d93b4510ab43ef5358|xqc_timer_unset|type:LOSS_DETECTION|
[2025/09/12 05:04:23 863932] [debug] |scid:74f841d93b4510ab43ef5358|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:1833753390|largest:1833753390|pns:1|
[2025/09/12 05:04:23 863938] [info] |scid:74f841d93b4510ab43ef5358|xqc_conn_on_pkt_processed|====>|conn:0000558BB89D48FC|path:0|size:66|pkt_type:HSK|pkt_num:1833753390|frame:ACK |recv_time:1757653463863631|dcid:74f841d93b4510ab43ef5358|dcid_seq:0|
[2025/09/12 05:04:23 863945] [debug] |scid:74f841d93b4510ab43ef5358|xqc_timer_set|type:PATH_IDLE|expire:1757653523863631|now:1757653463863631|interv:60000000|
[2025/09/12 05:04:23 863950] [debug] |scid:74f841d93b4510ab43ef5358|xqc_timer_set|type:CONN_IDLE|expire:1757653523863631|now:1757653463863631|interv:60000000|
[2025/09/12 05:04:23 863956] [debug] |scid:74f841d93b4510ab43ef5358|xqc_engine_remove_wakeup_queue|next_tick_time:1757653463977903|pq_index:0|
[2025/09/12 05:04:23 863962] [debug] |scid:74f841d93b4510ab43ef5358|xqc_engine_add_active_queue|last_ticked_time:1757653463832513|
[2025/09/12 05:04:23 863967] [debug] |xqc_engine_main_logic|BEGIN|now:1757653463863967|
[2025/09/12 05:04:23 863973] [debug] |scid:74f841d93b4510ab43ef5358|xqc_engine_process_conn|conn:0000558BB89D48FC|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:1757653463863972|
[2025/09/12 05:04:23 863982] [debug] |scid:74f841d93b4510ab43ef5358|xqc_conn_next_wakeup_time|wakeup_time:1757653523863631|
[2025/09/12 05:04:23 863987] [debug] |scid:74f841d93b4510ab43ef5358|xqc_engine_add_wakeup_queue|next_tick_time:1757653523863631|
[2025/09/12 05:04:23 863992] [debug] |xqc_engine_wakeup_after|wakeup:1757653470349164|now:1757653463863992|diff:6485172|
[2025/09/12 05:04:23 863998] [debug] |xqc_engine_main_logic|END|now:1757653463863972|
[2025/09/12 05:04:23 864005] [debug] |xqc_engine_main_logic|BEGIN|now:1757653463864005|
[2025/09/12 05:04:23 864010] [debug] |xqc_engine_wakeup_after|wakeup:1757653470349164|now:1757653463864010|diff:6485154|
[2025/09/12 05:04:23 864016] [debug] |xqc_engine_main_logic|END|now:1757653463864005|
[2025/09/12 05:04:23 872935] [info] |xqc_engine_packet_process|==>|conn:0000558BB89D48FC|size:96|state:S_HANDSHAKE_SENT|recv_time:1757653463872934|
[2025/09/12 05:04:23 872950] [debug] |scid:74f841d93b4510ab43ef5358|xqc_packet_parse_handshake|success|Length:56|
[2025/09/12 05:04:23 872959] [debug] |scid:74f841d93b4510ab43ef5358|xqc_packet_decrypt|largest_pn:1833753390|
[2025/09/12 05:04:23 872966] [debug] |scid:74f841d93b4510ab43ef5358|xqc_packet_decrypt|decryption nonce|path_id:0|pn:1833753391|
[2025/09/12 05:04:23 872982] [debug] |scid:74f841d93b4510ab43ef5358|xqc_packet_decrypt_single|pkt_type:HSK|pkt_num:1833753391|
[2025/09/12 05:04:23 872990] [debug] |scid:74f841d93b4510ab43ef5358|xqc_process_frames|frame_type:6|
[2025/09/12 05:04:23 872998] [debug] |scid:74f841d93b4510ab43ef5358|xqc_process_crypto_frame|level:2|
[2025/09/12 05:04:23 873006] [debug] |scid:74f841d93b4510ab43ef5358|xqc_read_crypto_stream|xqc_read_crypto_stream|level:2|
[2025/09/12 05:04:23 873014] [debug] |scid:74f841d93b4510ab43ef5358|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:2|36u|
[2025/09/12 05:04:23 873190] [debug] |scid:74f841d93b4510ab43ef5358|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:3|SSL_quic_write_level:3|rv:1|
[2025/09/12 05:04:23 873200] [debug] |scid:74f841d93b4510ab43ef5358|xqc_tls_do_handshake|TLS handshake|ret:1|
[2025/09/12 05:04:23 873206] [debug] |scid:74f841d93b4510ab43ef5358|xqc_engine_remove_wakeup_queue|next_tick_time:1757653523863631|pq_index:12|
[2025/09/12 05:04:23 873212] [debug] |scid:74f841d93b4510ab43ef5358|xqc_engine_add_active_queue|last_ticked_time:1757653463863972|
[2025/09/12 05:04:23 873217] [debug] |scid:74f841d93b4510ab43ef5358|xqc_create_crypto_stream|encrypt_level:3|cur_state:S_HANDSHAKE_SENT|
[2025/09/12 05:04:23 873222] [debug] |scid:74f841d93b4510ab43ef5358|xqc_process_crypto_frame|server create 1RTT stream|
[2025/09/12 05:04:23 873228] [info] |scid:74f841d93b4510ab43ef5358|xqc_send_ctl_on_pns_discard|xqc_send_ctl_set_loss_detection_timer on discard pns:0
[2025/09/12 05:04:23 873233] [debug] |scid:74f841d93b4510ab43ef5358|xqc_send_ctl_set_loss_detection_timer|unset|no ack-eliciting pkts in flight|conn:0000558BB89D48FC|path:0|
[2025/09/12 05:04:23 873238] [debug] |scid:74f841d93b4510ab43ef5358|xqc_timer_unset|type:LOSS_DETECTION|
[2025/09/12 05:04:23 873243] [debug] |scid:74f841d93b4510ab43ef5358|xqc_timer_unset|type:ACK_HSK|
[2025/09/12 05:04:23 873249] [debug] |scid:74f841d93b4510ab43ef5358|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 05:04:23 873255] [debug] |scid:74f841d93b4510ab43ef5358|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:1833753391|largest:1833753391|pns:1|
[2025/09/12 05:04:23 873261] [info] |scid:74f841d93b4510ab43ef5358|xqc_conn_on_pkt_processed|====>|conn:0000558BB89D48FC|path:0|size:96|pkt_type:HSK|pkt_num:1833753391|frame:CRYPTO |recv_time:1757653463872934|dcid:74f841d93b4510ab43ef5358|dcid_seq:0|
[2025/09/12 05:04:23 873267] [debug] |scid:74f841d93b4510ab43ef5358|xqc_timer_set|type:PATH_IDLE|expire:1757653523872934|now:1757653463872934|interv:60000000|
[2025/09/12 05:04:23 873272] [debug] |scid:74f841d93b4510ab43ef5358|xqc_timer_set|type:CONN_IDLE|expire:1757653523872934|now:1757653463872934|interv:60000000|
[2025/09/12 05:04:23 873277] [debug] |xqc_engine_main_logic|BEGIN|now:1757653463873277|
[2025/09/12 05:04:23 873283] [debug] |scid:74f841d93b4510ab43ef5358|xqc_engine_process_conn|conn:0000558BB89D48FC|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:1757653463873282|
[2025/09/12 05:04:23 873289] [debug] |scid:74f841d93b4510ab43ef5358|xqc_conn_check_handshake_complete|HANDSHAKE_COMPLETED|conn:0000558BB89D48FC|
[2025/09/12 05:04:23 873294] [info] |scid:74f841d93b4510ab43ef5358|xqc_conn_handshake_confirmed|handshake confirmed|conn:0000558BB89D48FC|
[2025/09/12 05:04:23 873299] [info] |scid:74f841d93b4510ab43ef5358|xqc_send_ctl_on_pns_discard|xqc_send_ctl_set_loss_detection_timer on discard pns:1
[2025/09/12 05:04:23 873304] [debug] |scid:74f841d93b4510ab43ef5358|xqc_send_ctl_set_loss_detection_timer|unset|no ack-eliciting pkts in flight|conn:0000558BB89D48FC|path:0|
[2025/09/12 05:04:23 873309] [debug] |scid:74f841d93b4510ab43ef5358|xqc_timer_unset|type:LOSS_DETECTION|
[2025/09/12 05:04:23 873322] [debug] |scid:74f841d93b4510ab43ef5358|xqc_conn_gen_token|expire:1758258263|
[2025/09/12 05:04:23 873328] [debug] |scid:74f841d93b4510ab43ef5358|xqc_conn_early_data_reject|reject|
[2025/09/12 05:04:23 873333] [debug] |scid:74f841d93b4510ab43ef5358|xqc_crypto_stream_on_read|encrypt_level:2|cur_state:S_HANDSHAKE_SENT|next_state:ESTABED|
[2025/09/12 05:04:23 873338] [debug] |scid:74f841d93b4510ab43ef5358|xqc_process_crypto_write_streams|
[2025/09/12 05:04:23 873343] [debug] |scid:74f841d93b4510ab43ef5358|xqc_crypto_stream_on_write|enc_level|3|
[2025/09/12 05:04:23 873349] [info] |scid:74f841d93b4510ab43ef5358|xqc_crypto_stream_send|crypto send data|pkt_num:0|size:283|sent:261|pkt_type:SHORT_HEADER|frame:CRYPTO |now:1757653463873348|
[2025/09/12 05:04:23 873355] [info] |scid:74f841d93b4510ab43ef5358|xqc_crypto_stream_send|crypto send data|pkt_num:0|size:284|sent:262|pkt_type:SHORT_HEADER|frame:CRYPTO |now:1757653463873354|
[2025/09/12 05:04:23 873360] [debug] |scid:74f841d93b4510ab43ef5358|xqc_crypto_stream_on_write|encrypt_level:3|cur_state:ESTABED|next_state:ESTABED|
[2025/09/12 05:04:23 873366] [debug] |scid:74f841d93b4510ab43ef5358|xqc_gen_ack_frame|largest_recv:1833753391|ack_delay:431|first_ack_range:1|largest_pkt_recv_time:1757653463872934|
[2025/09/12 05:04:23 873371] [debug] |scid:74f841d93b4510ab43ef5358|xqc_gen_ack_frame|high:1833753391|low:1833753390|pkt_pns:1|
[2025/09/12 05:04:23 873376] [debug] |scid:74f841d93b4510ab43ef5358|xqc_gen_ack_frame|high:1833753388|low:1833753388|pkt_pns:1|
[2025/09/12 05:04:23 873381] [debug] |scid:74f841d93b4510ab43ef5358|xqc_write_ack_to_one_packet|ack_size:14|path:0|path_largest_recv:1833753391|frame_largest_recv:1833753391|
[2025/09/12 05:04:23 873386] [debug] |scid:74f841d93b4510ab43ef5358|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:1|
[2025/09/12 05:04:23 873398] [debug] |scid:74f841d93b4510ab43ef5358|xqc_write_new_conn_id_frame_to_packet|gen_new_scid|cid:a05c0ccc1ea1aae31e351082|sr_token:00d60fd9fe7f00007b3a819f8b550000|seq_num:1
[2025/09/12 05:04:23 873407] [debug] |scid:74f841d93b4510ab43ef5358|xqc_write_new_conn_id_frame_to_packet|gen_new_scid|cid:7e22a05c8db4621acf1fade5|sr_token:00d60fd9fe7f00007b3a819f8b550000|seq_num:2
[2025/09/12 05:04:23 873413] [debug] |scid:74f841d93b4510ab43ef5358|xqc_path_get_perf_class|conn:0000558BB89D48FC|path_id:0|path_srtt:32385|min_srtt:32385|path_bw:9478|loss_rate:71.43|path_pto:0|
[2025/09/12 05:04:23 873419] [debug] |scid:74f841d93b4510ab43ef5358|xqc_minrtt_scheduler_get_path|path srtt|conn:0000558BB89D48FC|path_id:0|path_srtt:32385|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:04:23 873425] [debug] |scid:74f841d93b4510ab43ef5358|xqc_minrtt_scheduler_get_path|best path:0|frame_type:HANDSHAKE_DONE |pn:0|size:23|reinj:0|path_class:4|
[2025/09/12 05:04:23 873430] [debug] |scid:74f841d93b4510ab43ef5358|xqc_path_get_perf_class|conn:0000558BB89D48FC|path_id:0|path_srtt:32385|min_srtt:32385|path_bw:9478|loss_rate:71.43|path_pto:0|
[2025/09/12 05:04:23 873436] [debug] |scid:74f841d93b4510ab43ef5358|xqc_minrtt_scheduler_get_path|path srtt|conn:0000558BB89D48FC|path_id:0|path_srtt:32385|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:04:23 873441] [debug] |scid:74f841d93b4510ab43ef5358|xqc_minrtt_scheduler_get_path|best path:0|frame_type:NEW_TOKEN |pn:0|size:33|reinj:0|path_class:4|
[2025/09/12 05:04:23 873446] [debug] |scid:74f841d93b4510ab43ef5358|xqc_path_get_perf_class|conn:0000558BB89D48FC|path_id:0|path_srtt:32385|min_srtt:32385|path_bw:9478|loss_rate:71.43|path_pto:0|
[2025/09/12 05:04:23 873451] [debug] |scid:74f841d93b4510ab43ef5358|xqc_minrtt_scheduler_get_path|path srtt|conn:0000558BB89D48FC|path_id:0|path_srtt:32385|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:04:23 873456] [debug] |scid:74f841d93b4510ab43ef5358|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CRYPTO |pn:0|size:283|reinj:0|path_class:4|
[2025/09/12 05:04:23 873461] [debug] |scid:74f841d93b4510ab43ef5358|xqc_path_get_perf_class|conn:0000558BB89D48FC|path_id:0|path_srtt:32385|min_srtt:32385|path_bw:9478|loss_rate:71.43|path_pto:0|
[2025/09/12 05:04:23 873471] [debug] |scid:74f841d93b4510ab43ef5358|xqc_minrtt_scheduler_get_path|path srtt|conn:0000558BB89D48FC|path_id:0|path_srtt:32385|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:04:23 873476] [debug] |scid:74f841d93b4510ab43ef5358|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CRYPTO |pn:0|size:284|reinj:0|path_class:4|
[2025/09/12 05:04:23 873481] [debug] |scid:74f841d93b4510ab43ef5358|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:ACK |stream_id:0|stream_offset:0|
[2025/09/12 05:04:23 873486] [debug] |scid:74f841d93b4510ab43ef5358|xqc_path_get_perf_class|conn:0000558BB89D48FC|path_id:0|path_srtt:32385|min_srtt:32385|path_bw:9478|loss_rate:71.43|path_pto:0|
[2025/09/12 05:04:23 873491] [debug] |scid:74f841d93b4510ab43ef5358|xqc_minrtt_scheduler_get_path|path srtt|conn:0000558BB89D48FC|path_id:0|path_srtt:32385|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:04:23 873497] [debug] |scid:74f841d93b4510ab43ef5358|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 05:04:23 873502] [debug] |scid:74f841d93b4510ab43ef5358|xqc_path_get_perf_class|conn:0000558BB89D48FC|path_id:0|path_srtt:32385|min_srtt:32385|path_bw:9478|loss_rate:71.43|path_pto:0|
[2025/09/12 05:04:23 873507] [debug] |scid:74f841d93b4510ab43ef5358|xqc_minrtt_scheduler_get_path|path srtt|conn:0000558BB89D48FC|path_id:0|path_srtt:32385|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:04:23 873512] [debug] |scid:74f841d93b4510ab43ef5358|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 05:04:23 873518] [debug] |scid:74f841d93b4510ab43ef5358|xqc_check_acked_or_dropped_pkt|conn:0000558BB89D48FC|pkt_num:0|size:23|pkt_type:SHORT_HEADER|frame:HANDSHAKE_DONE |
[2025/09/12 05:04:23 873523] [debug] |scid:74f841d93b4510ab43ef5358|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:0|
[2025/09/12 05:04:23 873564] [info] |scid:74f841d93b4510ab43ef5358|xqc_send_packet_with_pn|<==|conn:0000558BB89D48FC|path:0|pkt_num:0|size:23|sent:39|pkt_type:SHORT_HEADER|frame:HANDSHAKE_DONE |inflight:0|now:1757653463873531|stream_id:0|stream_offset:0|
[2025/09/12 05:04:23 873576] [debug] |scid:74f841d93b4510ab43ef5358|xqc_send_ctl_on_packet_sent|conn:0000558BB89D48FC|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 05:04:23 873585] [debug] |scid:74f841d93b4510ab43ef5358|xqc_send_ctl_on_packet_sent|path:0|inflight:0|applimit:0|
[2025/09/12 05:04:23 873593] [debug] |scid:74f841d93b4510ab43ef5358|xqc_send_ctl_get_pto_time_and_space|srtt:32385|rtt_var:7929|pto_duration:64101|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:04:23 873603] [debug] |scid:74f841d93b4510ab43ef5358|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB89D48FC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:04:23 873609] [debug] |scid:74f841d93b4510ab43ef5358|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB89D48FC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:04:23 873613] [debug] |scid:74f841d93b4510ab43ef5358|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB89D48FC|path:0|PNS: 2, unacked: 23|
[2025/09/12 05:04:23 873618] [debug] |scid:74f841d93b4510ab43ef5358|xqc_timer_set|type:LOSS_DETECTION|expire:1757653463962632|now:1757653463873593|interv:89039|
[2025/09/12 05:04:23 873623] [debug] |scid:74f841d93b4510ab43ef5358|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB89D48FC|path:0|pns:2|expire:1757653463962632|now:1757653463873593|interval:89039|pto_count:0|srtt:32385
[2025/09/12 05:04:23 873629] [debug] |scid:74f841d93b4510ab43ef5358|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:48822|inflight:23|
[2025/09/12 05:04:23 873640] [debug] |scid:74f841d93b4510ab43ef5358|xqc_check_acked_or_dropped_pkt|conn:0000558BB89D48FC|pkt_num:0|size:33|pkt_type:SHORT_HEADER|frame:NEW_TOKEN |
[2025/09/12 05:04:23 873646] [debug] |scid:74f841d93b4510ab43ef5358|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1|
[2025/09/12 05:04:23 873677] [info] |scid:74f841d93b4510ab43ef5358|xqc_send_packet_with_pn|<==|conn:0000558BB89D48FC|path:0|pkt_num:1|size:33|sent:49|pkt_type:SHORT_HEADER|frame:NEW_TOKEN |inflight:23|now:1757653463873653|stream_id:0|stream_offset:0|
[2025/09/12 05:04:23 873687] [debug] |scid:74f841d93b4510ab43ef5358|xqc_send_ctl_on_packet_sent|conn:0000558BB89D48FC|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 05:04:23 873696] [debug] |scid:74f841d93b4510ab43ef5358|xqc_send_ctl_on_packet_sent|path:0|inflight:23|applimit:0|
[2025/09/12 05:04:23 873705] [debug] |scid:74f841d93b4510ab43ef5358|xqc_send_ctl_get_pto_time_and_space|srtt:32385|rtt_var:7929|pto_duration:64101|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:04:23 873712] [debug] |scid:74f841d93b4510ab43ef5358|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB89D48FC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:04:23 873717] [debug] |scid:74f841d93b4510ab43ef5358|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB89D48FC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:04:23 873721] [debug] |scid:74f841d93b4510ab43ef5358|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB89D48FC|path:0|PNS: 2, unacked: 56|
[2025/09/12 05:04:23 873726] [debug] |scid:74f841d93b4510ab43ef5358|xqc_timer_set|type:LOSS_DETECTION|expire:1757653463962754|now:1757653463873704|interv:89050|
[2025/09/12 05:04:23 873731] [debug] |scid:74f841d93b4510ab43ef5358|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB89D48FC|path:0|pns:2|expire:1757653463962754|now:1757653463873704|interval:89050|pto_count:0|srtt:32385
[2025/09/12 05:04:23 873736] [debug] |scid:74f841d93b4510ab43ef5358|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:48822|inflight:56|
[2025/09/12 05:04:23 873742] [debug] |scid:74f841d93b4510ab43ef5358|xqc_check_acked_or_dropped_pkt|conn:0000558BB89D48FC|pkt_num:0|size:283|pkt_type:SHORT_HEADER|frame:CRYPTO |
[2025/09/12 05:04:23 873747] [debug] |scid:74f841d93b4510ab43ef5358|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:2|
[2025/09/12 05:04:23 873775] [info] |scid:74f841d93b4510ab43ef5358|xqc_send_packet_with_pn|<==|conn:0000558BB89D48FC|path:0|pkt_num:2|size:283|sent:299|pkt_type:SHORT_HEADER|frame:CRYPTO |inflight:56|now:1757653463873755|stream_id:0|stream_offset:0|
[2025/09/12 05:04:23 873785] [debug] |scid:74f841d93b4510ab43ef5358|xqc_send_ctl_on_packet_sent|conn:0000558BB89D48FC|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 05:04:23 873794] [debug] |scid:74f841d93b4510ab43ef5358|xqc_send_ctl_on_packet_sent|path:0|inflight:56|applimit:0|
[2025/09/12 05:04:23 873802] [debug] |scid:74f841d93b4510ab43ef5358|xqc_send_ctl_get_pto_time_and_space|srtt:32385|rtt_var:7929|pto_duration:64101|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:04:23 873809] [debug] |scid:74f841d93b4510ab43ef5358|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB89D48FC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:04:23 873814] [debug] |scid:74f841d93b4510ab43ef5358|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB89D48FC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:04:23 873819] [debug] |scid:74f841d93b4510ab43ef5358|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB89D48FC|path:0|PNS: 2, unacked: 339|
[2025/09/12 05:04:23 873823] [debug] |scid:74f841d93b4510ab43ef5358|xqc_timer_set|type:LOSS_DETECTION|expire:1757653463962856|now:1757653463873802|interv:89054|
[2025/09/12 05:04:23 873828] [debug] |scid:74f841d93b4510ab43ef5358|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB89D48FC|path:0|pns:2|expire:1757653463962856|now:1757653463873802|interval:89054|pto_count:0|srtt:32385
[2025/09/12 05:04:23 873839] [debug] |scid:74f841d93b4510ab43ef5358|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:48822|inflight:339|
[2025/09/12 05:04:23 873844] [debug] |scid:74f841d93b4510ab43ef5358|xqc_check_acked_or_dropped_pkt|conn:0000558BB89D48FC|pkt_num:0|size:284|pkt_type:SHORT_HEADER|frame:CRYPTO |
[2025/09/12 05:04:23 873849] [debug] |scid:74f841d93b4510ab43ef5358|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:3|
[2025/09/12 05:04:23 873878] [info] |scid:74f841d93b4510ab43ef5358|xqc_send_packet_with_pn|<==|conn:0000558BB89D48FC|path:0|pkt_num:3|size:284|sent:300|pkt_type:SHORT_HEADER|frame:CRYPTO |inflight:339|now:1757653463873857|stream_id:0|stream_offset:0|
[2025/09/12 05:04:23 873889] [debug] |scid:74f841d93b4510ab43ef5358|xqc_send_ctl_on_packet_sent|conn:0000558BB89D48FC|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 05:04:23 873897] [debug] |scid:74f841d93b4510ab43ef5358|xqc_send_ctl_on_packet_sent|path:0|inflight:339|applimit:0|
[2025/09/12 05:04:23 873906] [debug] |scid:74f841d93b4510ab43ef5358|xqc_send_ctl_get_pto_time_and_space|srtt:32385|rtt_var:7929|pto_duration:64101|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:04:23 873913] [debug] |scid:74f841d93b4510ab43ef5358|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB89D48FC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:04:23 873917] [debug] |scid:74f841d93b4510ab43ef5358|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB89D48FC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:04:23 873922] [debug] |scid:74f841d93b4510ab43ef5358|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB89D48FC|path:0|PNS: 2, unacked: 623|
[2025/09/12 05:04:23 873927] [debug] |scid:74f841d93b4510ab43ef5358|xqc_timer_set|type:LOSS_DETECTION|expire:1757653463962958|now:1757653463873905|interv:89053|
[2025/09/12 05:04:23 873932] [debug] |scid:74f841d93b4510ab43ef5358|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB89D48FC|path:0|pns:2|expire:1757653463962958|now:1757653463873905|interval:89053|pto_count:0|srtt:32385
[2025/09/12 05:04:23 873937] [debug] |scid:74f841d93b4510ab43ef5358|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:48822|inflight:623|
[2025/09/12 05:04:23 873942] [debug] |scid:74f841d93b4510ab43ef5358|xqc_check_acked_or_dropped_pkt|conn:0000558BB89D48FC|pkt_num:0|size:56|pkt_type:HSK|frame:ACK |
[2025/09/12 05:04:23 873948] [debug] |scid:74f841d93b4510ab43ef5358|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:14|
[2025/09/12 05:04:23 873975] [info] |scid:74f841d93b4510ab43ef5358|xqc_send_packet_with_pn|<==|conn:0000558BB89D48FC|path:0|pkt_num:14|size:56|sent:72|pkt_type:HSK|frame:ACK |inflight:623|now:1757653463873955|stream_id:0|stream_offset:0|
[2025/09/12 05:04:23 873984] [debug] |scid:74f841d93b4510ab43ef5358|xqc_send_ctl_on_packet_sent|conn:0000558BB89D48FC|path:0|pkt_num:14|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 05:04:23 873994] [debug] |scid:74f841d93b4510ab43ef5358|xqc_check_acked_or_dropped_pkt|conn:0000558BB89D48FC|pkt_num:0|size:54|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |
[2025/09/12 05:04:23 874003] [debug] |scid:74f841d93b4510ab43ef5358|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:4|
[2025/09/12 05:04:23 874030] [info] |scid:74f841d93b4510ab43ef5358|xqc_send_packet_with_pn|<==|conn:0000558BB89D48FC|path:0|pkt_num:4|size:54|sent:70|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |inflight:623|now:1757653463874011|stream_id:0|stream_offset:0|
[2025/09/12 05:04:23 874060] [debug] |scid:74f841d93b4510ab43ef5358|xqc_send_ctl_on_packet_sent|conn:0000558BB89D48FC|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 05:04:23 874069] [debug] |scid:74f841d93b4510ab43ef5358|xqc_send_ctl_on_packet_sent|path:0|inflight:623|applimit:0|
[2025/09/12 05:04:23 874084] [debug] |scid:74f841d93b4510ab43ef5358|xqc_send_ctl_get_pto_time_and_space|srtt:32385|rtt_var:7929|pto_duration:64101|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:04:23 874090] [debug] |scid:74f841d93b4510ab43ef5358|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB89D48FC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:04:23 874095] [debug] |scid:74f841d93b4510ab43ef5358|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB89D48FC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:04:23 874101] [debug] |scid:74f841d93b4510ab43ef5358|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB89D48FC|path:0|PNS: 2, unacked: 677|
[2025/09/12 05:04:23 874105] [debug] |scid:74f841d93b4510ab43ef5358|xqc_timer_set|type:LOSS_DETECTION|expire:1757653463963112|now:1757653463874084|interv:89028|
[2025/09/12 05:04:23 874111] [debug] |scid:74f841d93b4510ab43ef5358|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB89D48FC|path:0|pns:2|expire:1757653463963112|now:1757653463874084|interval:89028|pto_count:0|srtt:32385
[2025/09/12 05:04:23 874116] [debug] |scid:74f841d93b4510ab43ef5358|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:48822|inflight:677|
[2025/09/12 05:04:23 874122] [debug] |scid:74f841d93b4510ab43ef5358|xqc_check_acked_or_dropped_pkt|conn:0000558BB89D48FC|pkt_num:0|size:54|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |
[2025/09/12 05:04:23 874126] [debug] |scid:74f841d93b4510ab43ef5358|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:5|
[2025/09/12 05:04:23 874152] [info] |scid:74f841d93b4510ab43ef5358|xqc_send_packet_with_pn|<==|conn:0000558BB89D48FC|path:0|pkt_num:5|size:54|sent:70|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |inflight:677|now:1757653463874132|stream_id:0|stream_offset:0|
[2025/09/12 05:04:23 874160] [debug] |scid:74f841d93b4510ab43ef5358|xqc_send_ctl_on_packet_sent|conn:0000558BB89D48FC|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 05:04:23 874167] [debug] |scid:74f841d93b4510ab43ef5358|xqc_send_ctl_on_packet_sent|path:0|inflight:677|applimit:0|
[2025/09/12 05:04:23 874174] [debug] |scid:74f841d93b4510ab43ef5358|xqc_send_ctl_get_pto_time_and_space|srtt:32385|rtt_var:7929|pto_duration:64101|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:04:23 874180] [debug] |scid:74f841d93b4510ab43ef5358|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB89D48FC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:04:23 874184] [debug] |scid:74f841d93b4510ab43ef5358|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB89D48FC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:04:23 874188] [debug] |scid:74f841d93b4510ab43ef5358|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB89D48FC|path:0|PNS: 2, unacked: 731|
[2025/09/12 05:04:23 874192] [debug] |scid:74f841d93b4510ab43ef5358|xqc_timer_set|type:LOSS_DETECTION|expire:1757653463963233|now:1757653463874174|interv:89059|
[2025/09/12 05:04:23 874196] [debug] |scid:74f841d93b4510ab43ef5358|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB89D48FC|path:0|pns:2|expire:1757653463963233|now:1757653463874174|interval:89059|pto_count:0|srtt:32385
[2025/09/12 05:04:23 874200] [debug] |scid:74f841d93b4510ab43ef5358|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:48822|inflight:731|
[2025/09/12 05:04:23 874204] [debug] |scid:74f841d93b4510ab43ef5358|xqc_conn_next_wakeup_time|wakeup_time:1757653463963233|
[2025/09/12 05:04:23 874209] [debug] |scid:74f841d93b4510ab43ef5358|xqc_engine_add_wakeup_queue|next_tick_time:1757653463963233|
[2025/09/12 05:04:23 874213] [debug] |xqc_engine_wakeup_after|wakeup:1757653463963233|now:1757653463874212|diff:89021|
[2025/09/12 05:04:23 874217] [debug] |xqc_engine_main_logic|END|now:1757653463873282|
[2025/09/12 05:04:23 874223] [info] |xqc_engine_packet_process|==>|conn:0000558BB89D48FC|size:96|state:ESTABED|recv_time:1757653463874223|
[2025/09/12 05:04:23 874233] [debug] |scid:74f841d93b4510ab43ef5358|xqc_packet_parse_handshake|success|Length:56|
[2025/09/12 05:04:23 874238] [debug] |scid:74f841d93b4510ab43ef5358|xqc_packet_decrypt|largest_pn:1833753391|
[2025/09/12 05:04:23 874242] [debug] |scid:74f841d93b4510ab43ef5358|xqc_packet_decrypt|decryption nonce|path_id:0|pn:1833753392|
[2025/09/12 05:04:23 874248] [debug] |scid:74f841d93b4510ab43ef5358|xqc_packet_decrypt_single|pkt_type:HSK|pkt_num:1833753392|
[2025/09/12 05:04:23 874252] [debug] |scid:74f841d93b4510ab43ef5358|xqc_process_frames|frame_type:6|
[2025/09/12 05:04:23 874256] [debug] |scid:74f841d93b4510ab43ef5358|xqc_process_crypto_frame|level:2|
[2025/09/12 05:04:23 874260] [debug] |scid:74f841d93b4510ab43ef5358|xqc_read_crypto_stream|xqc_read_crypto_stream|level:2|
[2025/09/12 05:04:23 874264] [debug] |scid:74f841d93b4510ab43ef5358|xqc_engine_remove_wakeup_queue|next_tick_time:1757653463963233|pq_index:0|
[2025/09/12 05:04:23 874269] [debug] |scid:74f841d93b4510ab43ef5358|xqc_engine_add_active_queue|last_ticked_time:1757653463873282|
[2025/09/12 05:04:23 874273] [info] |scid:74f841d93b4510ab43ef5358|xqc_send_ctl_on_pns_discard|xqc_send_ctl_set_loss_detection_timer on discard pns:0
[2025/09/12 05:04:23 874277] [debug] |scid:74f841d93b4510ab43ef5358|xqc_send_ctl_get_pto_time_and_space|srtt:32385|rtt_var:7929|pto_duration:64101|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:04:23 874281] [debug] |scid:74f841d93b4510ab43ef5358|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB89D48FC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:04:23 874285] [debug] |scid:74f841d93b4510ab43ef5358|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB89D48FC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:04:23 874289] [debug] |scid:74f841d93b4510ab43ef5358|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB89D48FC|path:0|PNS: 2, unacked: 731|
[2025/09/12 05:04:23 874293] [debug] |scid:74f841d93b4510ab43ef5358|xqc_timer_set|type:LOSS_DETECTION|expire:1757653463963233|now:1757653463874277|interv:88956|
[2025/09/12 05:04:23 874297] [debug] |scid:74f841d93b4510ab43ef5358|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB89D48FC|path:0|pns:2|expire:1757653463963233|now:1757653463874277|interval:88956|pto_count:0|srtt:32385
[2025/09/12 05:04:23 874301] [debug] |scid:74f841d93b4510ab43ef5358|xqc_timer_unset|type:ACK_HSK|
[2025/09/12 05:04:23 874306] [debug] |scid:74f841d93b4510ab43ef5358|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 05:04:23 874310] [debug] |scid:74f841d93b4510ab43ef5358|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:1833753392|largest:1833753392|pns:1|
[2025/09/12 05:04:23 874315] [info] |scid:74f841d93b4510ab43ef5358|xqc_conn_on_pkt_processed|====>|conn:0000558BB89D48FC|path:0|size:96|pkt_type:HSK|pkt_num:1833753392|frame:CRYPTO |recv_time:1757653463874223|dcid:74f841d93b4510ab43ef5358|dcid_seq:0|
[2025/09/12 05:04:23 874320] [debug] |scid:74f841d93b4510ab43ef5358|xqc_timer_set|type:PATH_IDLE|expire:1757653583874223|now:1757653463874223|interv:120000000|
[2025/09/12 05:04:23 874324] [debug] |scid:74f841d93b4510ab43ef5358|xqc_timer_set|type:CONN_IDLE|expire:1757653583874223|now:1757653463874223|interv:120000000|
[2025/09/12 05:04:23 874328] [debug] |xqc_engine_main_logic|BEGIN|now:1757653463874328|
[2025/09/12 05:04:23 874332] [debug] |scid:74f841d93b4510ab43ef5358|xqc_engine_process_conn|conn:0000558BB89D48FC|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:1757653463874332|
[2025/09/12 05:04:23 874337] [debug] |scid:74f841d93b4510ab43ef5358|xqc_crypto_stream_on_read|encrypt_level:2|cur_state:ESTABED|next_state:ESTABED|
[2025/09/12 05:04:23 874345] [debug] |scid:74f841d93b4510ab43ef5358|xqc_gen_ack_frame|largest_recv:1833753392|ack_delay:122|first_ack_range:2|largest_pkt_recv_time:1757653463874223|
[2025/09/12 05:04:23 874350] [debug] |scid:74f841d93b4510ab43ef5358|xqc_gen_ack_frame|high:1833753392|low:1833753390|pkt_pns:1|
[2025/09/12 05:04:23 874354] [debug] |scid:74f841d93b4510ab43ef5358|xqc_gen_ack_frame|high:1833753388|low:1833753388|pkt_pns:1|
[2025/09/12 05:04:23 874357] [debug] |scid:74f841d93b4510ab43ef5358|xqc_write_ack_to_one_packet|ack_size:14|path:0|path_largest_recv:1833753392|frame_largest_recv:1833753392|
[2025/09/12 05:04:23 874361] [debug] |scid:74f841d93b4510ab43ef5358|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:1|
[2025/09/12 05:04:23 874366] [debug] |scid:74f841d93b4510ab43ef5358|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:ACK |stream_id:0|stream_offset:0|
[2025/09/12 05:04:23 874371] [debug] |scid:74f841d93b4510ab43ef5358|xqc_check_acked_or_dropped_pkt|conn:0000558BB89D48FC|pkt_num:0|size:56|pkt_type:HSK|frame:ACK |
[2025/09/12 05:04:23 874375] [debug] |scid:74f841d93b4510ab43ef5358|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:15|
[2025/09/12 05:04:23 874401] [info] |scid:74f841d93b4510ab43ef5358|xqc_send_packet_with_pn|<==|conn:0000558BB89D48FC|path:0|pkt_num:15|size:56|sent:72|pkt_type:HSK|frame:ACK |inflight:731|now:1757653463874380|stream_id:0|stream_offset:0|
[2025/09/12 05:04:23 874409] [debug] |scid:74f841d93b4510ab43ef5358|xqc_send_ctl_on_packet_sent|conn:0000558BB89D48FC|path:0|pkt_num:15|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 05:04:23 874417] [debug] |scid:74f841d93b4510ab43ef5358|xqc_conn_next_wakeup_time|wakeup_time:1757653463963233|
[2025/09/12 05:04:23 874424] [debug] |scid:74f841d93b4510ab43ef5358|xqc_engine_add_wakeup_queue|next_tick_time:1757653463963233|
[2025/09/12 05:04:23 874430] [debug] |xqc_engine_wakeup_after|wakeup:1757653463963233|now:1757653463874430|diff:88803|
[2025/09/12 05:04:23 874434] [debug] |xqc_engine_main_logic|END|now:1757653463874332|
[2025/09/12 05:04:23 874439] [debug] |xqc_engine_main_logic|BEGIN|now:1757653463874439|
[2025/09/12 05:04:23 874443] [debug] |xqc_engine_wakeup_after|wakeup:1757653463963233|now:1757653463874443|diff:88790|
[2025/09/12 05:04:23 874447] [debug] |xqc_engine_main_logic|END|now:1757653463874439|
[2025/09/12 05:04:23 904344] [info] |xqc_engine_packet_process|==>|conn:0000558BB89D48FC|size:39|state:ESTABED|recv_time:1757653463904343|
[2025/09/12 05:04:23 904364] [debug] |scid:74f841d93b4510ab43ef5358|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:74f841d93b4510ab43ef5358|spin_bit:0|
[2025/09/12 05:04:23 904375] [debug] |scid:74f841d93b4510ab43ef5358|xqc_packet_decrypt|largest_pn:0|
[2025/09/12 05:04:23 904383] [debug] |scid:74f841d93b4510ab43ef5358|xqc_packet_decrypt|decryption nonce|path_id:0|pn:1833753387|
[2025/09/12 05:04:23 904392] [debug] |scid:74f841d93b4510ab43ef5358|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:1833753387|
[2025/09/12 05:04:23 904400] [debug] |scid:74f841d93b4510ab43ef5358|xqc_process_frames|frame_type:2|
[2025/09/12 05:04:23 904410] [debug] |scid:74f841d93b4510ab43ef5358|xqc_send_ctl_on_ack_received|conn:0000558BB89D48FC|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 05:04:23 904420] [debug] |scid:74f841d93b4510ab43ef5358|xqc_update_sample|sampler_update|prior_lost:3|tx_in_flight:23|prior_delivered:2870|prior_time:1757653463873531|is_app_limited:0|send_elapse:0|ack_elapse:30812|ctl_first_sent_time:1757653463873531|lagest_ack_time:1757653463904343|curr_delivered:2893|
[2025/09/12 05:04:23 904429] [debug] |scid:74f841d93b4510ab43ef5358|xqc_update_sample|sampler_sent_time_update:1757653463873531|
[2025/09/12 05:04:23 904436] [debug] |scid:74f841d93b4510ab43ef5358|xqc_send_ctl_on_ack_received|sndq_packets_used:5||sndq_packets_used_bytes:0|sndq_packets_free:4|
[2025/09/12 05:04:23 904455] [debug] |scid:74f841d93b4510ab43ef5358|xqc_send_ctl_on_ack_received|conn:0000558BB89D48FC|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 05:04:23 904463] [debug] |scid:74f841d93b4510ab43ef5358|xqc_update_sample|sampler_update|prior_lost:3|tx_in_flight:23|prior_delivered:2870|prior_time:1757653463873531|is_app_limited:0|send_elapse:0|ack_elapse:30812|ctl_first_sent_time:1757653463873531|lagest_ack_time:1757653463904343|curr_delivered:2926|
[2025/09/12 05:04:23 904472] [debug] |scid:74f841d93b4510ab43ef5358|xqc_update_sample|sampler_sent_time_update:1757653463873653|
[2025/09/12 05:04:23 904480] [debug] |scid:74f841d93b4510ab43ef5358|xqc_send_ctl_on_ack_received|sndq_packets_used:4||sndq_packets_used_bytes:0|sndq_packets_free:5|
[2025/09/12 05:04:23 904487] [debug] |scid:74f841d93b4510ab43ef5358|xqc_send_ctl_update_rtt|before update rtt|conn:0000558BB89D48FC|srtt:32385|rttvar:7929|minrtt:30862|latest_rtt:30690|ack_delay:64|
[2025/09/12 05:04:23 904496] [debug] |scid:74f841d93b4510ab43ef5358|xqc_send_ctl_update_rtt|l-0.0.0.0-443-74f841d93b4510ab43ef5358 p-193.167.0.100-49474-0bc18e010ab5e3ee268b33d5f88d4023ce |after update rtt|conn:0000558BB89D48FC|srtt:32165|rttvar:6386|minrtt:30690|latest_rtt:30690|ack_delay:64|
[2025/09/12 05:04:23 904505] [debug] |scid:74f841d93b4510ab43ef5358|xqc_send_ctl_get_lost_sent_pn|largest_acked:1|lost_pn:18446744073709551615|thresh:3|
[2025/09/12 05:04:23 904513] [debug] |scid:74f841d93b4510ab43ef5358|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:04:23 904519] [debug] |scid:74f841d93b4510ab43ef5358|xqc_send_ctl_get_pto_time_and_space|srtt:32165|rtt_var:6386|pto_duration:57709|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:04:23 904527] [debug] |scid:74f841d93b4510ab43ef5358|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB89D48FC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:04:23 904536] [debug] |scid:74f841d93b4510ab43ef5358|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB89D48FC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:04:23 904543] [debug] |scid:74f841d93b4510ab43ef5358|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB89D48FC|path:0|PNS: 2, unacked: 675|
[2025/09/12 05:04:23 904551] [debug] |scid:74f841d93b4510ab43ef5358|xqc_timer_set|type:LOSS_DETECTION|expire:1757653463956841|now:1757653463904519|interv:52322|
[2025/09/12 05:04:23 904557] [debug] |scid:74f841d93b4510ab43ef5358|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB89D48FC|path:0|pns:2|expire:1757653463956841|now:1757653463904519|interval:52322|pto_count:0|srtt:32165
[2025/09/12 05:04:23 904563] [debug] |scid:74f841d93b4510ab43ef5358|xqc_generate_sample|sampler: send_elapse 0, ack_elapse 30812, delivered 56|rate 1817|lost 3|
[2025/09/12 05:04:23 904568] [debug] |scid:74f841d93b4510ab43ef5358|xqc_bbr_update_bandwidth|BBRv1: RTT round update 4 -> 5|
[2025/09/12 05:04:23 904573] [debug] |scid:74f841d93b4510ab43ef5358|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1817) in round 5|
[2025/09/12 05:04:23 904578] [debug] |scid:74f841d93b4510ab43ef5358|xqc_bbr_update_min_rtt|probertt expire|rtt:30690, old_rtt:30862|
[2025/09/12 05:04:23 904583] [debug] |scid:74f841d93b4510ab43ef5358|xqc_bbr_update_min_rtt|minrtt expire|rtt:30690, old_rtt:30862|
[2025/09/12 05:04:23 904588] [debug] |scid:74f841d93b4510ab43ef5358|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:5744|extra_cwnd:1000|
[2025/09/12 05:04:23 904593] [debug] |scid:74f841d93b4510ab43ef5358|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:48822|packet_lost:0|acked:56|po_sent_time:1757653463873653|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2926|
[2025/09/12 05:04:23 904598] [debug] |scid:74f841d93b4510ab43ef5358|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:48822|packet_lost:0|acked:56|po_sent_time:1757653463873653|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2926|
[2025/09/12 05:04:23 904609] [debug] |scid:74f841d93b4510ab43ef5358|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-74f841d93b4510ab43ef5358 p-193.167.0.100-49474-0bc18e010ab5e3ee268b33d5f88d4023ce |bbr on ack|mode:0|pacing_rate:4014763|bw:9478|cwnd:48878|full_bw_reached:0|inflight:675|srtt:32165|latest_rtt:30690|min_rtt:30690|applimit:0|lost:3|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:1|
[2025/09/12 05:04:23 904616] [debug] |scid:74f841d93b4510ab43ef5358|xqc_process_frames|frame_type:0|
[2025/09/12 05:04:23 904621] [debug] |scid:74f841d93b4510ab43ef5358|xqc_process_padding_frame|process padding|
[2025/09/12 05:04:23 904627] [debug] |scid:74f841d93b4510ab43ef5358|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:1833753387|largest:1833753387|pns:2|
[2025/09/12 05:04:23 904632] [info] |scid:74f841d93b4510ab43ef5358|xqc_conn_on_pkt_processed|====>|conn:0000558BB89D48FC|path:0|size:39|pkt_type:SHORT_HEADER|pkt_num:1833753387|frame:PADDING ACK |recv_time:1757653463904343|dcid:74f841d93b4510ab43ef5358|dcid_seq:0|
[2025/09/12 05:04:23 904639] [debug] |scid:74f841d93b4510ab43ef5358|xqc_timer_set|type:PATH_IDLE|expire:1757653583904343|now:1757653463904343|interv:120000000|
[2025/09/12 05:04:23 904644] [debug] |scid:74f841d93b4510ab43ef5358|xqc_timer_set|type:CONN_IDLE|expire:1757653583904343|now:1757653463904343|interv:120000000|
[2025/09/12 05:04:23 904649] [debug] |scid:74f841d93b4510ab43ef5358|xqc_engine_remove_wakeup_queue|next_tick_time:1757653463963233|pq_index:0|
[2025/09/12 05:04:23 904654] [debug] |scid:74f841d93b4510ab43ef5358|xqc_engine_add_active_queue|last_ticked_time:1757653463874332|
[2025/09/12 05:04:23 904659] [debug] |xqc_engine_main_logic|BEGIN|now:1757653463904659|
[2025/09/12 05:04:23 904665] [debug] |scid:74f841d93b4510ab43ef5358|xqc_engine_process_conn|conn:0000558BB89D48FC|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:1757653463904664|
[2025/09/12 05:04:23 904673] [debug] |scid:74f841d93b4510ab43ef5358|xqc_conn_next_wakeup_time|wakeup_time:1757653463956841|
[2025/09/12 05:04:23 904678] [debug] |scid:74f841d93b4510ab43ef5358|xqc_engine_add_wakeup_queue|next_tick_time:1757653463956841|
[2025/09/12 05:04:23 904683] [debug] |xqc_engine_wakeup_after|wakeup:1757653463956841|now:1757653463904683|diff:52158|
[2025/09/12 05:04:23 904688] [debug] |xqc_engine_main_logic|END|now:1757653463904664|
[2025/09/12 05:04:23 904695] [debug] |xqc_engine_main_logic|BEGIN|now:1757653463904695|
[2025/09/12 05:04:23 904700] [debug] |xqc_engine_wakeup_after|wakeup:1757653463956841|now:1757653463904699|diff:52142|
[2025/09/12 05:04:23 904704] [debug] |xqc_engine_main_logic|END|now:1757653463904695|
[2025/09/12 05:04:23 905060] [info] |xqc_engine_packet_process|==>|conn:0000558BB89D48FC|size:39|state:ESTABED|recv_time:1757653463905058|
[2025/09/12 05:04:23 905079] [debug] |scid:74f841d93b4510ab43ef5358|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:74f841d93b4510ab43ef5358|spin_bit:0|
[2025/09/12 05:04:23 905088] [debug] |scid:74f841d93b4510ab43ef5358|xqc_packet_decrypt|largest_pn:1833753387|
[2025/09/12 05:04:23 905093] [debug] |scid:74f841d93b4510ab43ef5358|xqc_packet_decrypt|decryption nonce|path_id:0|pn:1833753388|
[2025/09/12 05:04:23 905101] [debug] |scid:74f841d93b4510ab43ef5358|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:1833753388|
[2025/09/12 05:04:23 905107] [debug] |scid:74f841d93b4510ab43ef5358|xqc_process_frames|frame_type:2|
[2025/09/12 05:04:23 905116] [debug] |scid:74f841d93b4510ab43ef5358|xqc_send_ctl_on_ack_received|conn:0000558BB89D48FC|path:0|pkt_num:2|origin_pktnum:0|size:283|pns:2|pkt_type:SHORT_HEADER|frame:CRYPTO |conn_state:ESTABED|frame_largest_ack:3|path_largest_ack:2|
[2025/09/12 05:04:23 905126] [debug] |scid:74f841d93b4510ab43ef5358|xqc_update_sample|sampler_update|prior_lost:3|tx_in_flight:339|prior_delivered:2870|prior_time:1757653463873531|is_app_limited:0|send_elapse:224|ack_elapse:31527|ctl_first_sent_time:1757653463873755|lagest_ack_time:1757653463905058|curr_delivered:3209|
[2025/09/12 05:04:23 905145] [debug] |scid:74f841d93b4510ab43ef5358|xqc_update_sample|sampler_sent_time_update:1757653463873755|
[2025/09/12 05:04:23 905154] [debug] |scid:74f841d93b4510ab43ef5358|xqc_send_ctl_on_ack_received|sndq_packets_used:3||sndq_packets_used_bytes:0|sndq_packets_free:6|
[2025/09/12 05:04:23 905163] [debug] |scid:74f841d93b4510ab43ef5358|xqc_send_ctl_on_ack_received|conn:0000558BB89D48FC|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 05:04:23 905170] [debug] |scid:74f841d93b4510ab43ef5358|xqc_update_sample|sampler_update|prior_lost:3|tx_in_flight:339|prior_delivered:2870|prior_time:1757653463873531|is_app_limited:0|send_elapse:224|ack_elapse:31527|ctl_first_sent_time:1757653463873755|lagest_ack_time:1757653463905058|curr_delivered:3493|
[2025/09/12 05:04:23 905178] [debug] |scid:74f841d93b4510ab43ef5358|xqc_update_sample|sampler_sent_time_update:1757653463873857|
[2025/09/12 05:04:23 905184] [debug] |scid:74f841d93b4510ab43ef5358|xqc_send_ctl_on_ack_received|sndq_packets_used:2||sndq_packets_used_bytes:0|sndq_packets_free:7|
[2025/09/12 05:04:23 905191] [debug] |scid:74f841d93b4510ab43ef5358|xqc_send_ctl_update_rtt|before update rtt|conn:0000558BB89D48FC|srtt:32165|rttvar:6386|minrtt:30690|latest_rtt:31201|ack_delay:160|
[2025/09/12 05:04:23 905197] [debug] |scid:74f841d93b4510ab43ef5358|xqc_send_ctl_update_rtt|l-0.0.0.0-443-74f841d93b4510ab43ef5358 p-193.167.0.100-49474-0bc18e010ab5e3ee268b33d5f88d4023ce |after update rtt|conn:0000558BB89D48FC|srtt:32025|rttvar:5071|minrtt:30690|latest_rtt:31201|ack_delay:160|
[2025/09/12 05:04:23 905204] [debug] |scid:74f841d93b4510ab43ef5358|xqc_send_ctl_get_lost_sent_pn|largest_acked:3|lost_pn:0|thresh:3|
[2025/09/12 05:04:23 905210] [debug] |scid:74f841d93b4510ab43ef5358|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:04:23 905216] [debug] |scid:74f841d93b4510ab43ef5358|xqc_send_ctl_get_pto_time_and_space|srtt:32025|rtt_var:5071|pto_duration:52309|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:04:23 905223] [debug] |scid:74f841d93b4510ab43ef5358|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB89D48FC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:04:23 905229] [debug] |scid:74f841d93b4510ab43ef5358|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB89D48FC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:04:23 905236] [debug] |scid:74f841d93b4510ab43ef5358|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB89D48FC|path:0|PNS: 2, unacked: 108|
[2025/09/12 05:04:23 905242] [debug] |scid:74f841d93b4510ab43ef5358|xqc_timer_set|type:LOSS_DETECTION|expire:1757653463951441|now:1757653463905215|interv:46226|
[2025/09/12 05:04:23 905248] [debug] |scid:74f841d93b4510ab43ef5358|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB89D48FC|path:0|pns:2|expire:1757653463951441|now:1757653463905215|interval:46226|pto_count:0|srtt:32025
[2025/09/12 05:04:23 905256] [debug] |scid:74f841d93b4510ab43ef5358|xqc_generate_sample|sampler: send_elapse 224, ack_elapse 31527, delivered 623|rate 19760|lost 3|
[2025/09/12 05:04:23 905263] [debug] |scid:74f841d93b4510ab43ef5358|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (19760) in round 5|
[2025/09/12 05:04:23 905269] [debug] |scid:74f841d93b4510ab43ef5358|xqc_bbr_update_min_rtt|minrtt expire|rtt:30690, old_rtt:30690|
[2025/09/12 05:04:23 905276] [debug] |scid:74f841d93b4510ab43ef5358|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:5744|extra_cwnd:1134|
[2025/09/12 05:04:23 905282] [debug] |scid:74f841d93b4510ab43ef5358|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:48878|packet_lost:0|acked:567|po_sent_time:1757653463873857|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2926|
[2025/09/12 05:04:23 905294] [debug] |scid:74f841d93b4510ab43ef5358|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:48878|packet_lost:0|acked:567|po_sent_time:1757653463873857|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2926|
[2025/09/12 05:04:23 905299] [debug] |scid:74f841d93b4510ab43ef5358|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-74f841d93b4510ab43ef5358 p-193.167.0.100-49474-0bc18e010ab5e3ee268b33d5f88d4023ce |bbr on ack|mode:0|pacing_rate:4014763|bw:19760|cwnd:49445|full_bw_reached:0|inflight:108|srtt:32025|latest_rtt:31201|min_rtt:30690|applimit:0|lost:3|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:04:23 905305] [stats] |scid:74f841d93b4510ab43ef5358|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-74f841d93b4510ab43ef5358 p-193.167.0.100-49474-0bc18e010ab5e3ee268b33d5f88d4023ce |bandwidth change record|bw_before:9478|bw_after:19760|srtt:32025|cwnd:49445|
[2025/09/12 05:04:23 905312] [debug] |scid:74f841d93b4510ab43ef5358|xqc_process_frames|frame_type:0|
[2025/09/12 05:04:23 905318] [debug] |scid:74f841d93b4510ab43ef5358|xqc_process_padding_frame|process padding|
[2025/09/12 05:04:23 905325] [debug] |scid:74f841d93b4510ab43ef5358|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:1833753388|largest:1833753388|pns:2|
[2025/09/12 05:04:23 905330] [info] |scid:74f841d93b4510ab43ef5358|xqc_conn_on_pkt_processed|====>|conn:0000558BB89D48FC|path:0|size:39|pkt_type:SHORT_HEADER|pkt_num:1833753388|frame:PADDING ACK |recv_time:1757653463905058|dcid:74f841d93b4510ab43ef5358|dcid_seq:0|
[2025/09/12 05:04:23 905335] [debug] |scid:74f841d93b4510ab43ef5358|xqc_timer_set|type:PATH_IDLE|expire:1757653583905058|now:1757653463905058|interv:120000000|
[2025/09/12 05:04:23 905340] [debug] |scid:74f841d93b4510ab43ef5358|xqc_timer_set|type:CONN_IDLE|expire:1757653583905058|now:1757653463905058|interv:120000000|
[2025/09/12 05:04:23 905344] [debug] |scid:74f841d93b4510ab43ef5358|xqc_engine_remove_wakeup_queue|next_tick_time:1757653463956841|pq_index:0|
[2025/09/12 05:04:23 905348] [debug] |scid:74f841d93b4510ab43ef5358|xqc_engine_add_active_queue|last_ticked_time:1757653463904664|
[2025/09/12 05:04:23 905352] [debug] |xqc_engine_main_logic|BEGIN|now:1757653463905352|
[2025/09/12 05:04:23 905357] [debug] |scid:74f841d93b4510ab43ef5358|xqc_engine_process_conn|conn:0000558BB89D48FC|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:1757653463905356|
[2025/09/12 05:04:23 905364] [debug] |scid:74f841d93b4510ab43ef5358|xqc_conn_next_wakeup_time|wakeup_time:1757653463951441|
[2025/09/12 05:04:23 905368] [debug] |scid:74f841d93b4510ab43ef5358|xqc_engine_add_wakeup_queue|next_tick_time:1757653463951441|
[2025/09/12 05:04:23 905372] [debug] |xqc_engine_wakeup_after|wakeup:1757653463951441|now:1757653463905372|diff:46069|
[2025/09/12 05:04:23 905376] [debug] |xqc_engine_main_logic|END|now:1757653463905356|
[2025/09/12 05:04:23 905381] [debug] |xqc_engine_main_logic|BEGIN|now:1757653463905381|
[2025/09/12 05:04:23 905385] [debug] |xqc_engine_wakeup_after|wakeup:1757653463951441|now:1757653463905385|diff:46056|
[2025/09/12 05:04:23 905389] [debug] |xqc_engine_main_logic|END|now:1757653463905381|
[2025/09/12 05:04:23 952487] [debug] |xqc_engine_main_logic|BEGIN|now:1757653463952486|
[2025/09/12 05:04:23 952502] [debug] |scid:74f841d93b4510ab43ef5358|xqc_engine_remove_wakeup_queue|next_tick_time:1757653463951441|pq_index:0|
[2025/09/12 05:04:23 952509] [debug] |scid:74f841d93b4510ab43ef5358|xqc_engine_add_active_queue|last_ticked_time:1757653463905356|
[2025/09/12 05:04:23 952516] [debug] |scid:74f841d93b4510ab43ef5358|xqc_engine_process_conn|conn:0000558BB89D48FC|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:1757653463952514|
[2025/09/12 05:04:23 952529] [debug] |scid:74f841d93b4510ab43ef5358|xqc_timer_expire|timer expired|type:LOSS_DETECTION|expire_time:1757653463951441|now:1757653463952514|
[2025/09/12 05:04:23 952534] [debug] |scid:74f841d93b4510ab43ef5358|xqc_timer_loss_detection_timeout|path:0|loss_detection_timeout|
[2025/09/12 05:04:23 952539] [debug] |scid:74f841d93b4510ab43ef5358|xqc_timer_loss_detection_timeout|send Probe pkts|conn:0000558BB89D48FC|path:0|bytes_in_flight:108|
[2025/09/12 05:04:23 952544] [debug] |scid:74f841d93b4510ab43ef5358|xqc_send_ctl_get_pto_time_and_space|srtt:32025|rtt_var:5071|pto_duration:52309|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:04:23 952550] [debug] |scid:74f841d93b4510ab43ef5358|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB89D48FC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:04:23 952555] [debug] |scid:74f841d93b4510ab43ef5358|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB89D48FC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:04:23 952560] [debug] |scid:74f841d93b4510ab43ef5358|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB89D48FC|path:0|PNS: 2, unacked: 108|
[2025/09/12 05:04:23 952565] [debug] |scid:74f841d93b4510ab43ef5358|xqc_path_send_one_or_two_ack_elicit_pkts|send two ack-eliciting pkts|path:0|pns:2|
[2025/09/12 05:04:23 952570] [debug] |scid:74f841d93b4510ab43ef5358|xqc_conn_send_probe_pkt|conn:0000558BB89D48FC|path:0|pkt_num:4|size:54|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |conn_state:ESTABED|
[2025/09/12 05:04:23 952577] [debug] |scid:74f841d93b4510ab43ef5358|xqc_conn_send_probe_pkt|conn:0000558BB89D48FC|path:0|pkt_num:5|size:54|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |conn_state:ESTABED|
[2025/09/12 05:04:23 952582] [debug] |scid:74f841d93b4510ab43ef5358|xqc_timer_loss_detection_timeout|xqc_send_ctl_set_loss_detection_timer|PTO|conn:0000558BB89D48FC|pto_count:1
[2025/09/12 05:04:23 952588] [debug] |scid:74f841d93b4510ab43ef5358|xqc_send_ctl_set_loss_detection_timer|unset|no ack-eliciting pkts in flight|conn:0000558BB89D48FC|path:0|
[2025/09/12 05:04:23 952593] [debug] |scid:74f841d93b4510ab43ef5358|xqc_timer_unset|type:LOSS_DETECTION|
[2025/09/12 05:04:23 952597] [debug] |scid:74f841d93b4510ab43ef5358|xqc_timer_expire|unset|type:LOSS_DETECTION|expire_time:0|now:1757653463952514|
[2025/09/12 05:04:23 952602] [debug] |scid:74f841d93b4510ab43ef5358|xqc_timer_unset|type:LOSS_DETECTION|
[2025/09/12 05:04:23 952608] [debug] |scid:74f841d93b4510ab43ef5358|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:NEW_CONNECTION_ID |stream_id:0|stream_offset:0|
[2025/09/12 05:04:23 952614] [debug] |scid:74f841d93b4510ab43ef5358|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:NEW_CONNECTION_ID |stream_id:0|stream_offset:0|
[2025/09/12 05:04:23 952619] [debug] |scid:74f841d93b4510ab43ef5358|xqc_check_acked_or_dropped_pkt|conn:0000558BB89D48FC|pkt_num:4|size:54|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |
[2025/09/12 05:04:23 952625] [debug] |scid:74f841d93b4510ab43ef5358|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:6|
[2025/09/12 05:04:23 952665] [info] |scid:74f841d93b4510ab43ef5358|xqc_send_packet_with_pn|<==|conn:0000558BB89D48FC|path:0|pkt_num:6|size:54|sent:70|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |inflight:0|now:1757653463952635|stream_id:0|stream_offset:0|
[2025/09/12 05:04:23 952672] [debug] |scid:74f841d93b4510ab43ef5358|xqc_send_ctl_on_packet_sent|conn:0000558BB89D48FC|path:0|pkt_num:6|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 05:04:23 952678] [debug] |scid:74f841d93b4510ab43ef5358|xqc_send_ctl_on_packet_sent|path:0|inflight:0|applimit:0|
[2025/09/12 05:04:23 952683] [debug] |scid:74f841d93b4510ab43ef5358|xqc_send_ctl_get_pto_time_and_space|srtt:32025|rtt_var:5071|pto_duration:104618|backoff_factor:2.00|backoff:2.00|pto_cnt:1|max_ack_delay:25|
[2025/09/12 05:04:23 952689] [debug] |scid:74f841d93b4510ab43ef5358|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB89D48FC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:04:23 952706] [debug] |scid:74f841d93b4510ab43ef5358|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB89D48FC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:04:23 952711] [debug] |scid:74f841d93b4510ab43ef5358|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB89D48FC|path:0|PNS: 2, unacked: 54|
[2025/09/12 05:04:23 952716] [debug] |scid:74f841d93b4510ab43ef5358|xqc_timer_set|type:LOSS_DETECTION|expire:1757653464107253|now:1757653463952683|interv:154570|
[2025/09/12 05:04:23 952721] [debug] |scid:74f841d93b4510ab43ef5358|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB89D48FC|path:0|pns:2|expire:1757653464107253|now:1757653463952683|interval:154570|pto_count:1|srtt:32025
[2025/09/12 05:04:23 952727] [debug] |scid:74f841d93b4510ab43ef5358|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:49445|inflight:54|
[2025/09/12 05:04:23 952733] [debug] |scid:74f841d93b4510ab43ef5358|xqc_check_acked_or_dropped_pkt|conn:0000558BB89D48FC|pkt_num:5|size:54|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |
[2025/09/12 05:04:23 952738] [debug] |scid:74f841d93b4510ab43ef5358|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:7|
[2025/09/12 05:04:23 952762] [info] |scid:74f841d93b4510ab43ef5358|xqc_send_packet_with_pn|<==|conn:0000558BB89D48FC|path:0|pkt_num:7|size:54|sent:70|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |inflight:54|now:1757653463952745|stream_id:0|stream_offset:0|
[2025/09/12 05:04:23 952769] [debug] |scid:74f841d93b4510ab43ef5358|xqc_send_ctl_on_packet_sent|conn:0000558BB89D48FC|path:0|pkt_num:7|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 05:04:23 952774] [debug] |scid:74f841d93b4510ab43ef5358|xqc_send_ctl_on_packet_sent|path:0|inflight:54|applimit:0|
[2025/09/12 05:04:23 952779] [debug] |scid:74f841d93b4510ab43ef5358|xqc_send_ctl_get_pto_time_and_space|srtt:32025|rtt_var:5071|pto_duration:104618|backoff_factor:2.00|backoff:2.00|pto_cnt:1|max_ack_delay:25|
[2025/09/12 05:04:23 952785] [debug] |scid:74f841d93b4510ab43ef5358|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB89D48FC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:04:23 952790] [debug] |scid:74f841d93b4510ab43ef5358|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB89D48FC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:04:23 952794] [debug] |scid:74f841d93b4510ab43ef5358|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB89D48FC|path:0|PNS: 2, unacked: 108|
[2025/09/12 05:04:23 952799] [debug] |scid:74f841d93b4510ab43ef5358|xqc_timer_set|type:LOSS_DETECTION|expire:1757653464107363|now:1757653463952779|interv:154584|
[2025/09/12 05:04:23 952804] [debug] |scid:74f841d93b4510ab43ef5358|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB89D48FC|path:0|pns:2|expire:1757653464107363|now:1757653463952779|interval:154584|pto_count:1|srtt:32025
[2025/09/12 05:04:23 952810] [debug] |scid:74f841d93b4510ab43ef5358|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:49445|inflight:108|
[2025/09/12 05:04:23 952816] [debug] |scid:74f841d93b4510ab43ef5358|xqc_conn_next_wakeup_time|wakeup_time:1757653464107363|
[2025/09/12 05:04:23 952821] [debug] |scid:74f841d93b4510ab43ef5358|xqc_engine_add_wakeup_queue|next_tick_time:1757653464107363|
[2025/09/12 05:04:23 952826] [debug] |xqc_engine_wakeup_after|wakeup:1757653464107363|now:1757653463952826|diff:154537|
[2025/09/12 05:04:23 952832] [debug] |xqc_engine_main_logic|END|now:1757653463952514|
[2025/09/12 05:04:23 983559] [info] |xqc_engine_packet_process|==>|conn:0000558BB89D48FC|size:41|state:ESTABED|recv_time:1757653463983557|
[2025/09/12 05:04:23 983579] [debug] |scid:74f841d93b4510ab43ef5358|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:74f841d93b4510ab43ef5358|spin_bit:0|
[2025/09/12 05:04:23 983592] [debug] |scid:74f841d93b4510ab43ef5358|xqc_packet_decrypt|largest_pn:1833753388|
[2025/09/12 05:04:23 983600] [debug] |scid:74f841d93b4510ab43ef5358|xqc_packet_decrypt|decryption nonce|path_id:0|pn:1833753389|
[2025/09/12 05:04:23 983620] [debug] |scid:74f841d93b4510ab43ef5358|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:1833753389|
[2025/09/12 05:04:23 983628] [debug] |scid:74f841d93b4510ab43ef5358|xqc_process_frames|frame_type:2|
[2025/09/12 05:04:23 983637] [debug] |scid:74f841d93b4510ab43ef5358|xqc_send_ctl_on_ack_received|conn:0000558BB89D48FC|path:0|pkt_num:6|origin_pktnum:4|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 05:04:23 983644] [debug] |scid:74f841d93b4510ab43ef5358|xqc_update_sample|sampler_update|prior_lost:3|tx_in_flight:54|prior_delivered:3493|prior_time:1757653463952635|is_app_limited:0|send_elapse:0|ack_elapse:30922|ctl_first_sent_time:1757653463952635|lagest_ack_time:1757653463983557|curr_delivered:3547|
[2025/09/12 05:04:23 983653] [debug] |scid:74f841d93b4510ab43ef5358|xqc_update_sample|sampler_sent_time_update:1757653463952635|
[2025/09/12 05:04:23 983663] [debug] |scid:74f841d93b4510ab43ef5358|xqc_send_ctl_on_ack_received|sndq_packets_used:2||sndq_packets_used_bytes:0|sndq_packets_free:7|
[2025/09/12 05:04:23 983672] [debug] |scid:74f841d93b4510ab43ef5358|xqc_send_ctl_on_ack_received|conn:0000558BB89D48FC|path:0|pkt_num:7|origin_pktnum:5|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 05:04:23 983680] [debug] |scid:74f841d93b4510ab43ef5358|xqc_update_sample|sampler_update|prior_lost:3|tx_in_flight:54|prior_delivered:3493|prior_time:1757653463952635|is_app_limited:0|send_elapse:0|ack_elapse:30922|ctl_first_sent_time:1757653463952635|lagest_ack_time:1757653463983557|curr_delivered:3601|
[2025/09/12 05:04:23 983689] [debug] |scid:74f841d93b4510ab43ef5358|xqc_update_sample|sampler_sent_time_update:1757653463952745|
[2025/09/12 05:04:23 983697] [debug] |scid:74f841d93b4510ab43ef5358|xqc_send_ctl_on_ack_received|sndq_packets_used:0||sndq_packets_used_bytes:0|sndq_packets_free:9|
[2025/09/12 05:04:23 983705] [debug] |scid:74f841d93b4510ab43ef5358|xqc_send_ctl_update_rtt|before update rtt|conn:0000558BB89D48FC|srtt:32025|rttvar:5071|minrtt:30690|latest_rtt:30812|ack_delay:72|
[2025/09/12 05:04:23 983714] [debug] |scid:74f841d93b4510ab43ef5358|xqc_send_ctl_update_rtt|l-0.0.0.0-443-74f841d93b4510ab43ef5358 p-193.167.0.100-49474-0bc18e010ab5e3ee268b33d5f88d4023ce |after update rtt|conn:0000558BB89D48FC|srtt:31864|rttvar:4125|minrtt:30690|latest_rtt:30812|ack_delay:72|
[2025/09/12 05:04:23 983721] [debug] |scid:74f841d93b4510ab43ef5358|xqc_send_ctl_get_lost_sent_pn|largest_acked:7|lost_pn:4|thresh:3|
[2025/09/12 05:04:23 983729] [debug] |scid:74f841d93b4510ab43ef5358|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:04:23 983737] [debug] |scid:74f841d93b4510ab43ef5358|xqc_send_ctl_set_loss_detection_timer|unset|no ack-eliciting pkts in flight|conn:0000558BB89D48FC|path:0|
[2025/09/12 05:04:23 983745] [debug] |scid:74f841d93b4510ab43ef5358|xqc_timer_unset|type:LOSS_DETECTION|
[2025/09/12 05:04:23 983752] [debug] |scid:74f841d93b4510ab43ef5358|xqc_generate_sample|sampler: send_elapse 0, ack_elapse 30922, delivered 108|rate 3492|lost 3|
[2025/09/12 05:04:23 983760] [debug] |scid:74f841d93b4510ab43ef5358|xqc_bbr_update_bandwidth|BBRv1: RTT round update 5 -> 6|
[2025/09/12 05:04:23 983768] [debug] |scid:74f841d93b4510ab43ef5358|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (3492) in round 6|
[2025/09/12 05:04:23 983775] [debug] |scid:74f841d93b4510ab43ef5358|xqc_bbr_update_min_rtt|minrtt expire|rtt:30690, old_rtt:30690|
[2025/09/12 05:04:23 983782] [debug] |scid:74f841d93b4510ab43ef5358|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:5744|extra_cwnd:1134|
[2025/09/12 05:04:23 983791] [debug] |scid:74f841d93b4510ab43ef5358|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:49445|packet_lost:0|acked:108|po_sent_time:1757653463952745|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:3601|
[2025/09/12 05:04:23 983807] [debug] |scid:74f841d93b4510ab43ef5358|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:49445|packet_lost:0|acked:108|po_sent_time:1757653463952745|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:3601|
[2025/09/12 05:04:23 983815] [debug] |scid:74f841d93b4510ab43ef5358|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-74f841d93b4510ab43ef5358 p-193.167.0.100-49474-0bc18e010ab5e3ee268b33d5f88d4023ce |bbr on ack|mode:0|pacing_rate:4014763|bw:19760|cwnd:49553|full_bw_reached:0|inflight:0|srtt:31864|latest_rtt:30812|min_rtt:30690|applimit:0|lost:3|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:1|
[2025/09/12 05:04:23 983822] [stats] |scid:74f841d93b4510ab43ef5358|xqc_send_ctl_info_circle_record|l-0.0.0.0-443-74f841d93b4510ab43ef5358 p-193.167.0.100-49474-0bc18e010ab5e3ee268b33d5f88d4023ce |path:0||cwnd:49553|inflight:0|mode:0|applimit:0|pacing_rate:4014763|bw:19760|srtt:31864|latest_rtt:30812|min_rtt:30690|send:24|lost:3|tlp:3|recv:13|recovery:0|slow_start:1|conn_life:1159752|acked:108|delivered:3601|is_cwnd_limited:0|
[2025/09/12 05:04:23 983829] [debug] |scid:74f841d93b4510ab43ef5358|xqc_process_frames|frame_type:1|
[2025/09/12 05:04:23 983835] [debug] |scid:74f841d93b4510ab43ef5358|xqc_timer_set|type:ACK_01RTT|expire:1757653464008557|now:1757653463983557|interv:25000|
[2025/09/12 05:04:23 983841] [debug] |scid:74f841d93b4510ab43ef5358|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:1757653463983557|max_ack_delay:25000|
[2025/09/12 05:04:23 983847] [debug] |scid:74f841d93b4510ab43ef5358|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:1833753389|largest:1833753389|pns:2|
[2025/09/12 05:04:23 983853] [info] |scid:74f841d93b4510ab43ef5358|xqc_conn_on_pkt_processed|====>|conn:0000558BB89D48FC|path:0|size:41|pkt_type:SHORT_HEADER|pkt_num:1833753389|frame:PING ACK |recv_time:1757653463983557|dcid:74f841d93b4510ab43ef5358|dcid_seq:0|
[2025/09/12 05:04:23 983859] [debug] |scid:74f841d93b4510ab43ef5358|xqc_timer_set|type:PATH_IDLE|expire:1757653583983557|now:1757653463983557|interv:120000000|
[2025/09/12 05:04:23 983864] [debug] |scid:74f841d93b4510ab43ef5358|xqc_timer_set|type:CONN_IDLE|expire:1757653583983557|now:1757653463983557|interv:120000000|
[2025/09/12 05:04:23 983869] [debug] |scid:74f841d93b4510ab43ef5358|xqc_engine_remove_wakeup_queue|next_tick_time:1757653464107363|pq_index:0|
[2025/09/12 05:04:23 983874] [debug] |scid:74f841d93b4510ab43ef5358|xqc_engine_add_active_queue|last_ticked_time:1757653463952514|
[2025/09/12 05:04:23 983879] [debug] |xqc_engine_main_logic|BEGIN|now:1757653463983879|
[2025/09/12 05:04:23 983885] [debug] |scid:74f841d93b4510ab43ef5358|xqc_engine_process_conn|conn:0000558BB89D48FC|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:1757653463983884|
[2025/09/12 05:04:23 983893] [debug] |scid:74f841d93b4510ab43ef5358|xqc_conn_next_wakeup_time|wakeup_time:1757653464008557|
[2025/09/12 05:04:23 983898] [debug] |scid:74f841d93b4510ab43ef5358|xqc_engine_add_wakeup_queue|next_tick_time:1757653464008557|
[2025/09/12 05:04:23 983903] [debug] |xqc_engine_wakeup_after|wakeup:1757653464008557|now:1757653463983903|diff:24654|
[2025/09/12 05:04:23 983909] [debug] |xqc_engine_main_logic|END|now:1757653463983884|
[2025/09/12 05:04:23 983915] [debug] |xqc_engine_main_logic|BEGIN|now:1757653463983915|
[2025/09/12 05:04:23 983920] [debug] |xqc_engine_wakeup_after|wakeup:1757653464008557|now:1757653463983920|diff:24637|
[2025/09/12 05:04:23 983925] [debug] |xqc_engine_main_logic|END|now:1757653463983915|
[2025/09/12 05:04:24 004913] [info] |xqc_engine_packet_process|==>|conn:0000558BB89D48FC|size:1406|state:ESTABED|recv_time:1757653464004911|
[2025/09/12 05:04:24 004949] [debug] |scid:74f841d93b4510ab43ef5358|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:74f841d93b4510ab43ef5358|spin_bit:0|
[2025/09/12 05:04:24 004962] [debug] |scid:74f841d93b4510ab43ef5358|xqc_packet_decrypt|largest_pn:1833753389|
[2025/09/12 05:04:24 004969] [debug] |scid:74f841d93b4510ab43ef5358|xqc_packet_decrypt|decryption nonce|path_id:0|pn:1833753390|
[2025/09/12 05:04:24 004981] [debug] |scid:74f841d93b4510ab43ef5358|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:1833753390|
[2025/09/12 05:04:24 004989] [debug] |scid:74f841d93b4510ab43ef5358|xqc_process_frames|frame_type:1|
[2025/09/12 05:04:24 004997] [debug] |scid:74f841d93b4510ab43ef5358|xqc_process_frames|frame_type:0|
[2025/09/12 05:04:24 005004] [debug] |scid:74f841d93b4510ab43ef5358|xqc_process_padding_frame|process padding|
[2025/09/12 05:04:24 005017] [debug] |scid:74f841d93b4510ab43ef5358|xqc_timer_unset|type:ACK_01RTT|
[2025/09/12 05:04:24 005027] [debug] |scid:74f841d93b4510ab43ef5358|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 05:04:24 005035] [debug] |scid:74f841d93b4510ab43ef5358|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:1833753390|largest:1833753390|pns:2|
[2025/09/12 05:04:24 005074] [info] |scid:74f841d93b4510ab43ef5358|xqc_conn_on_pkt_processed|====>|conn:0000558BB89D48FC|path:0|size:1406|pkt_type:SHORT_HEADER|pkt_num:1833753390|frame:PADDING PING |recv_time:1757653464004911|dcid:74f841d93b4510ab43ef5358|dcid_seq:0|
[2025/09/12 05:04:24 005085] [debug] |scid:74f841d93b4510ab43ef5358|xqc_timer_set|type:PATH_IDLE|expire:1757653584004911|now:1757653464004911|interv:120000000|
[2025/09/12 05:04:24 005093] [debug] |scid:74f841d93b4510ab43ef5358|xqc_timer_set|type:CONN_IDLE|expire:1757653584004911|now:1757653464004911|interv:120000000|
[2025/09/12 05:04:24 005101] [debug] |scid:74f841d93b4510ab43ef5358|xqc_engine_remove_wakeup_queue|next_tick_time:1757653464008557|pq_index:0|
[2025/09/12 05:04:24 005109] [debug] |scid:74f841d93b4510ab43ef5358|xqc_engine_add_active_queue|last_ticked_time:1757653463983884|
[2025/09/12 05:04:24 005116] [debug] |xqc_engine_main_logic|BEGIN|now:1757653464005116|
[2025/09/12 05:04:24 005125] [debug] |scid:74f841d93b4510ab43ef5358|xqc_engine_process_conn|conn:0000558BB89D48FC|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:1757653464005123|
[2025/09/12 05:04:24 005136] [debug] |scid:74f841d93b4510ab43ef5358|xqc_gen_ack_frame|largest_recv:1833753390|ack_delay:224|first_ack_range:3|largest_pkt_recv_time:1757653464004911|
[2025/09/12 05:04:24 005141] [debug] |scid:74f841d93b4510ab43ef5358|xqc_gen_ack_frame|high:1833753390|low:1833753387|pkt_pns:2|
[2025/09/12 05:04:24 005146] [debug] |scid:74f841d93b4510ab43ef5358|xqc_write_ack_to_one_packet|ack_size:12|path:0|path_largest_recv:1833753390|frame_largest_recv:1833753390|
[2025/09/12 05:04:24 005151] [debug] |scid:74f841d93b4510ab43ef5358|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:2|
[2025/09/12 05:04:24 005157] [debug] |scid:74f841d93b4510ab43ef5358|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:ACK |stream_id:0|stream_offset:0|
[2025/09/12 05:04:24 005163] [debug] |scid:74f841d93b4510ab43ef5358|xqc_check_acked_or_dropped_pkt|conn:0000558BB89D48FC|pkt_num:0|size:34|pkt_type:SHORT_HEADER|frame:ACK |
[2025/09/12 05:04:24 005171] [debug] |scid:74f841d93b4510ab43ef5358|xqc_send_ctl_set_next_pn_for_packet|optimistic ack detection|skipped_range:8-13|next_skip_chance:1757653464225263|current_time:1757653464005171|
[2025/09/12 05:04:24 005180] [debug] |scid:74f841d93b4510ab43ef5358|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:14|
[2025/09/12 05:04:24 005233] [info] |scid:74f841d93b4510ab43ef5358|xqc_send_packet_with_pn|<==|conn:0000558BB89D48FC|path:0|pkt_num:14|size:34|sent:50|pkt_type:SHORT_HEADER|frame:ACK |inflight:0|now:1757653464005200|stream_id:0|stream_offset:0|
[2025/09/12 05:04:24 005244] [debug] |scid:74f841d93b4510ab43ef5358|xqc_send_ctl_on_packet_sent|conn:0000558BB89D48FC|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 05:04:24 005255] [debug] |scid:74f841d93b4510ab43ef5358|xqc_conn_next_wakeup_time|wakeup_time:1757653584004911|
[2025/09/12 05:04:24 005263] [debug] |scid:74f841d93b4510ab43ef5358|xqc_engine_add_wakeup_queue|next_tick_time:1757653584004911|
[2025/09/12 05:04:24 005270] [debug] |xqc_engine_wakeup_after|wakeup:1757653470349164|now:1757653464005270|diff:6343894|
[2025/09/12 05:04:24 005276] [debug] |xqc_engine_main_logic|END|now:1757653464005123|
[2025/09/12 05:04:24 005282] [debug] |xqc_engine_main_logic|BEGIN|now:1757653464005282|
[2025/09/12 05:04:24 005287] [debug] |xqc_engine_wakeup_after|wakeup:1757653470349164|now:1757653464005287|diff:6343877|
[2025/09/12 05:04:24 005292] [debug] |xqc_engine_main_logic|END|now:1757653464005282|
[2025/09/12 05:04:24 110404] [info] |xqc_engine_packet_process|==>|conn:0000558BB89D48FC|size:312|state:ESTABED|recv_time:1757653464110403|
[2025/09/12 05:04:24 110421] [debug] |scid:74f841d93b4510ab43ef5358|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:74f841d93b4510ab43ef5358|spin_bit:0|
[2025/09/12 05:04:24 110431] [debug] |scid:74f841d93b4510ab43ef5358|xqc_packet_decrypt|largest_pn:1833753390|
[2025/09/12 05:04:24 110437] [debug] |scid:74f841d93b4510ab43ef5358|xqc_packet_decrypt|decryption nonce|path_id:0|pn:1833753391|
[2025/09/12 05:04:24 110447] [debug] |scid:74f841d93b4510ab43ef5358|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:1833753391|
[2025/09/12 05:04:24 110454] [debug] |scid:74f841d93b4510ab43ef5358|xqc_process_frames|frame_type:18|
[2025/09/12 05:04:24 110460] [debug] |scid:74f841d93b4510ab43ef5358|xqc_process_new_conn_id_frame|new_conn_id|52ae448e1ad1fea9192dd63a6f57c0ca57|sr_token:9a3a8640ff9f02f2902ca8e9a5e8604c
[2025/09/12 05:04:24 110470] [debug] |scid:74f841d93b4510ab43ef5358|xqc_process_frames|frame_type:18|
[2025/09/12 05:04:24 110476] [debug] |scid:74f841d93b4510ab43ef5358|xqc_process_new_conn_id_frame|new_conn_id|2a3704921d96ecd711d486ee542c6300e8|sr_token:1250e5b0b2e51d7408bc9e094c62fb65
[2025/09/12 05:04:24 110485] [debug] |scid:74f841d93b4510ab43ef5358|xqc_process_frames|frame_type:18|
[2025/09/12 05:04:24 110491] [debug] |scid:74f841d93b4510ab43ef5358|xqc_process_new_conn_id_frame|new_conn_id|7df0ec9f07d846d3aae8b9a497849a4b6d|sr_token:9fb657eea9711219fe7b50ca4ba325fe
[2025/09/12 05:04:24 110498] [debug] |scid:74f841d93b4510ab43ef5358|xqc_process_frames|frame_type:18|
[2025/09/12 05:04:24 110505] [debug] |scid:74f841d93b4510ab43ef5358|xqc_process_new_conn_id_frame|new_conn_id|ebf9a4b28ccac09bd322445c5616b0f182|sr_token:94a674d9e849b6faa1304c97c0a59d7c
[2025/09/12 05:04:24 110512] [debug] |scid:74f841d93b4510ab43ef5358|xqc_process_frames|frame_type:18|
[2025/09/12 05:04:24 110519] [debug] |scid:74f841d93b4510ab43ef5358|xqc_process_new_conn_id_frame|new_conn_id|331fc9898e4026bb0856c1046a0d1046cd|sr_token:6f8905cb5e910acdbdb5d7e81508d046
[2025/09/12 05:04:24 110527] [debug] |scid:74f841d93b4510ab43ef5358|xqc_process_frames|frame_type:18|
[2025/09/12 05:04:24 110535] [debug] |scid:74f841d93b4510ab43ef5358|xqc_process_new_conn_id_frame|new_conn_id|0a21491ed8b3407129df530ef900599478|sr_token:810f13a65a73c9fb6e72629a39e17467
[2025/09/12 05:04:24 110545] [debug] |scid:74f841d93b4510ab43ef5358|xqc_process_frames|frame_type:18|
[2025/09/12 05:04:24 110552] [debug] |scid:74f841d93b4510ab43ef5358|xqc_process_new_conn_id_frame|new_conn_id|16084402b1a52950132aa2d3a4abdb0cb4|sr_token:b435ed9d12d9711721ba7f3440094af7
[2025/09/12 05:04:24 110562] [debug] |scid:74f841d93b4510ab43ef5358|xqc_process_frames|frame_type:b|
[2025/09/12 05:04:24 110579] [debug] |scid:74f841d93b4510ab43ef5358|xqc_process_stream_frame|offset:0|data_length:17|fin:1|stream_id:0|path:0|
[2025/09/12 05:04:24 110592] [debug] |scid:74f841d93b4510ab43ef5358|xqc_insert_stream_frame|merge left|merged_offset_end:17|new_offset:0|new_len:17|
[2025/09/12 05:04:24 110601] [debug] |scid:74f841d93b4510ab43ef5358|xqc_process_stream_frame|xqc_stream_ready_to_read all recvd|
[2025/09/12 05:04:24 110609] [debug] |scid:74f841d93b4510ab43ef5358|xqc_engine_remove_wakeup_queue|next_tick_time:1757653584004911|pq_index:12|
[2025/09/12 05:04:24 110618] [debug] |scid:74f841d93b4510ab43ef5358|xqc_engine_add_active_queue|last_ticked_time:1757653464005123|
[2025/09/12 05:04:24 110627] [debug] |scid:74f841d93b4510ab43ef5358|xqc_process_stream_frame|stream_length:17|merged_offset_end:17|stream_id:0|
[2025/09/12 05:04:24 110636] [debug] |scid:74f841d93b4510ab43ef5358|xqc_timer_set|type:ACK_01RTT|expire:1757653464135403|now:1757653464110403|interv:25000|
[2025/09/12 05:04:24 110645] [debug] |scid:74f841d93b4510ab43ef5358|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:1757653464110403|max_ack_delay:25000|
[2025/09/12 05:04:24 110655] [debug] |scid:74f841d93b4510ab43ef5358|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:1833753391|largest:1833753391|pns:2|
[2025/09/12 05:04:24 110663] [info] |scid:74f841d93b4510ab43ef5358|xqc_conn_on_pkt_processed|====>|conn:0000558BB89D48FC|path:0|size:312|pkt_type:SHORT_HEADER|pkt_num:1833753391|frame:STREAM NEW_CONNECTION_ID |recv_time:1757653464110403|dcid:74f841d93b4510ab43ef5358|dcid_seq:0|
[2025/09/12 05:04:24 110673] [debug] |scid:74f841d93b4510ab43ef5358|xqc_timer_set|type:PATH_IDLE|expire:1757653584110403|now:1757653464110403|interv:120000000|
[2025/09/12 05:04:24 110681] [debug] |scid:74f841d93b4510ab43ef5358|xqc_timer_set|type:CONN_IDLE|expire:1757653584110403|now:1757653464110403|interv:120000000|
[2025/09/12 05:04:24 110688] [debug] |xqc_engine_main_logic|BEGIN|now:1757653464110688|
[2025/09/12 05:04:24 110698] [debug] |scid:74f841d93b4510ab43ef5358|xqc_engine_process_conn|conn:0000558BB89D48FC|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:1757653464110696|
[2025/09/12 05:04:24 110708] [debug] |scid:74f841d93b4510ab43ef5358|xqc_process_read_streams|stream_read_notify|flag:2|stream_id:0|conn:0000558BB89D48FC|
[2025/09/12 05:04:24 110773] [debug] |scid:74f841d93b4510ab43ef5358|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:25165824|
[2025/09/12 05:04:24 110784] [debug] |scid:74f841d93b4510ab43ef5358|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 05:04:24 110792] [debug] |scid:74f841d93b4510ab43ef5358|xqc_sample_check_app_limited|path:0|applimit:3601|
[2025/09/12 05:04:24 110803] [info] |scid:74f841d93b4510ab43ef5358|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:0000558BB89D48FC|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 05:04:24 110815] [debug] |scid:74f841d93b4510ab43ef5358|xqc_engine_conn_logic|engine is running on conn:l-0.0.0.0-443-74f841d93b4510ab43ef5358 p-193.167.0.100-49474-0bc18e010ab5e3ee268b33d5f88d4023ce|
[2025/09/12 05:04:24 110829] [debug] |scid:74f841d93b4510ab43ef5358|xqc_path_get_perf_class|conn:0000558BB89D48FC|path_id:0|path_srtt:31864|min_srtt:31864|path_bw:19760|loss_rate:0.00|path_pto:0|
[2025/09/12 05:04:24 110847] [debug] |scid:74f841d93b4510ab43ef5358|xqc_send_ctl_can_send|l-0.0.0.0-443-74f841d93b4510ab43ef5358 p-193.167.0.100-49474-0bc18e010ab5e3ee268b33d5f88d4023ce |path:0|can:1|pkt_sz:1050|schedule_bytes:0|inflight:0|cwnd:49553|conn:0000558BB89D48FC|stream_id:0|stream_offset:1024|
[2025/09/12 05:04:24 110856] [debug] |scid:74f841d93b4510ab43ef5358|xqc_minrtt_scheduler_get_path|path srtt|conn:0000558BB89D48FC|path_id:0|path_srtt:31864|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:04:24 110865] [debug] |scid:74f841d93b4510ab43ef5358|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1050|reinj:0|path_class:2|
[2025/09/12 05:04:24 110875] [debug] |scid:74f841d93b4510ab43ef5358|xqc_check_acked_or_dropped_pkt|conn:0000558BB89D48FC|pkt_num:0|size:1050|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:04:24 110883] [debug] |scid:74f841d93b4510ab43ef5358|xqc_send_ctl_can_send|l-0.0.0.0-443-74f841d93b4510ab43ef5358 p-193.167.0.100-49474-0bc18e010ab5e3ee268b33d5f88d4023ce |path:0|can:1|pkt_sz:1050|schedule_bytes:0|inflight:0|cwnd:49553|conn:0000558BB89D48FC|stream_id:0|stream_offset:1024|
[2025/09/12 05:04:24 110891] [debug] |scid:74f841d93b4510ab43ef5358|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:04:24 110897] [debug] |scid:74f841d93b4510ab43ef5358|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:15|
[2025/09/12 05:04:24 110945] [info] |scid:74f841d93b4510ab43ef5358|xqc_send_packet_with_pn|<==|conn:0000558BB89D48FC|path:0|pkt_num:15|size:1050|sent:1066|pkt_type:SHORT_HEADER|frame:STREAM |inflight:0|now:1757653464110911|stream_id:0|stream_offset:1024|
[2025/09/12 05:04:24 110956] [debug] |scid:74f841d93b4510ab43ef5358|xqc_send_ctl_on_packet_sent|conn:0000558BB89D48FC|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 05:04:24 110966] [debug] |scid:74f841d93b4510ab43ef5358|xqc_send_ctl_on_packet_sent|path:0|inflight:0|applimit:3601|
[2025/09/12 05:04:24 110975] [debug] |scid:74f841d93b4510ab43ef5358|xqc_send_ctl_get_pto_time_and_space|srtt:31864|rtt_var:4125|pto_duration:48364|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:04:24 110983] [debug] |scid:74f841d93b4510ab43ef5358|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB89D48FC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:04:24 110990] [debug] |scid:74f841d93b4510ab43ef5358|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB89D48FC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:04:24 110998] [debug] |scid:74f841d93b4510ab43ef5358|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB89D48FC|path:0|PNS: 2, unacked: 1050|
[2025/09/12 05:04:24 111006] [debug] |scid:74f841d93b4510ab43ef5358|xqc_timer_set|type:LOSS_DETECTION|expire:1757653464184275|now:1757653464110974|interv:73301|
[2025/09/12 05:04:24 111013] [debug] |scid:74f841d93b4510ab43ef5358|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB89D48FC|path:0|pns:2|expire:1757653464184275|now:1757653464110974|interval:73301|pto_count:0|srtt:31864
[2025/09/12 05:04:24 111019] [debug] |scid:74f841d93b4510ab43ef5358|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:49553|inflight:1050|
[2025/09/12 05:04:24 111025] [debug] |scid:74f841d93b4510ab43ef5358|xqc_conn_next_wakeup_time|wakeup_time:1757653464135403|
[2025/09/12 05:04:24 111031] [debug] |scid:74f841d93b4510ab43ef5358|xqc_engine_add_wakeup_queue|next_tick_time:1757653464135403|
[2025/09/12 05:04:24 111035] [debug] |xqc_engine_wakeup_after|wakeup:1757653464135403|now:1757653464111035|diff:24368|
[2025/09/12 05:04:24 111071] [debug] |xqc_engine_main_logic|END|now:1757653464110696|
[2025/09/12 05:04:24 111084] [info] |xqc_engine_packet_process|==>|conn:0000558BB89D48FC|size:312|state:ESTABED|recv_time:1757653464111083|
[2025/09/12 05:04:24 111092] [debug] |scid:74f841d93b4510ab43ef5358|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:74f841d93b4510ab43ef5358|spin_bit:0|
[2025/09/12 05:04:24 111099] [debug] |scid:74f841d93b4510ab43ef5358|xqc_packet_decrypt|largest_pn:1833753391|
[2025/09/12 05:04:24 111110] [debug] |scid:74f841d93b4510ab43ef5358|xqc_packet_decrypt|decryption nonce|path_id:0|pn:1833753392|
[2025/09/12 05:04:24 111118] [debug] |scid:74f841d93b4510ab43ef5358|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:1833753392|
[2025/09/12 05:04:24 111123] [debug] |scid:74f841d93b4510ab43ef5358|xqc_process_frames|frame_type:18|
[2025/09/12 05:04:24 111128] [debug] |scid:74f841d93b4510ab43ef5358|xqc_process_new_conn_id_frame|new_conn_id|52ae448e1ad1fea9192dd63a6f57c0ca57|sr_token:9a3a8640ff9f02f2902ca8e9a5e8604c
[2025/09/12 05:04:24 111133] [debug] |scid:74f841d93b4510ab43ef5358|xqc_process_frames|frame_type:18|
[2025/09/12 05:04:24 111138] [debug] |scid:74f841d93b4510ab43ef5358|xqc_process_new_conn_id_frame|new_conn_id|2a3704921d96ecd711d486ee542c6300e8|sr_token:1250e5b0b2e51d7408bc9e094c62fb65
[2025/09/12 05:04:24 111143] [debug] |scid:74f841d93b4510ab43ef5358|xqc_process_frames|frame_type:18|
[2025/09/12 05:04:24 111150] [debug] |scid:74f841d93b4510ab43ef5358|xqc_process_new_conn_id_frame|new_conn_id|7df0ec9f07d846d3aae8b9a497849a4b6d|sr_token:9fb657eea9711219fe7b50ca4ba325fe
[2025/09/12 05:04:24 111158] [debug] |scid:74f841d93b4510ab43ef5358|xqc_process_frames|frame_type:18|
[2025/09/12 05:04:24 111166] [debug] |scid:74f841d93b4510ab43ef5358|xqc_process_new_conn_id_frame|new_conn_id|ebf9a4b28ccac09bd322445c5616b0f182|sr_token:94a674d9e849b6faa1304c97c0a59d7c
[2025/09/12 05:04:24 111174] [debug] |scid:74f841d93b4510ab43ef5358|xqc_process_frames|frame_type:18|
[2025/09/12 05:04:24 111180] [debug] |scid:74f841d93b4510ab43ef5358|xqc_process_new_conn_id_frame|new_conn_id|331fc9898e4026bb0856c1046a0d1046cd|sr_token:6f8905cb5e910acdbdb5d7e81508d046
[2025/09/12 05:04:24 111185] [debug] |scid:74f841d93b4510ab43ef5358|xqc_process_frames|frame_type:18|
[2025/09/12 05:04:24 111190] [debug] |scid:74f841d93b4510ab43ef5358|xqc_process_new_conn_id_frame|new_conn_id|0a21491ed8b3407129df530ef900599478|sr_token:810f13a65a73c9fb6e72629a39e17467
[2025/09/12 05:04:24 111195] [debug] |scid:74f841d93b4510ab43ef5358|xqc_process_frames|frame_type:18|
[2025/09/12 05:04:24 111199] [debug] |scid:74f841d93b4510ab43ef5358|xqc_process_new_conn_id_frame|new_conn_id|16084402b1a52950132aa2d3a4abdb0cb4|sr_token:b435ed9d12d9711721ba7f3440094af7
[2025/09/12 05:04:24 111204] [debug] |scid:74f841d93b4510ab43ef5358|xqc_process_frames|frame_type:b|
[2025/09/12 05:04:24 111210] [debug] |scid:74f841d93b4510ab43ef5358|xqc_process_stream_frame|offset:0|data_length:17|fin:1|stream_id:0|path:0|
[2025/09/12 05:04:24 111215] [debug] |scid:74f841d93b4510ab43ef5358|xqc_process_stream_frame|already recvd|data_offset:0|data_length:17|merged_offset_end:17|
[2025/09/12 05:04:24 111221] [debug] |scid:74f841d93b4510ab43ef5358|xqc_timer_unset|type:ACK_01RTT|
[2025/09/12 05:04:24 111227] [debug] |scid:74f841d93b4510ab43ef5358|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 05:04:24 111233] [debug] |scid:74f841d93b4510ab43ef5358|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:1833753392|largest:1833753392|pns:2|
[2025/09/12 05:04:24 111241] [info] |scid:74f841d93b4510ab43ef5358|xqc_conn_on_pkt_processed|====>|conn:0000558BB89D48FC|path:0|size:312|pkt_type:SHORT_HEADER|pkt_num:1833753392|frame:STREAM NEW_CONNECTION_ID |recv_time:1757653464111083|dcid:74f841d93b4510ab43ef5358|dcid_seq:0|
[2025/09/12 05:04:24 111252] [debug] |scid:74f841d93b4510ab43ef5358|xqc_timer_set|type:PATH_IDLE|expire:1757653584111083|now:1757653464111083|interv:120000000|
[2025/09/12 05:04:24 111260] [debug] |scid:74f841d93b4510ab43ef5358|xqc_timer_set|type:CONN_IDLE|expire:1757653584111083|now:1757653464111083|interv:120000000|
[2025/09/12 05:04:24 111266] [debug] |scid:74f841d93b4510ab43ef5358|xqc_engine_remove_wakeup_queue|next_tick_time:1757653464135403|pq_index:0|
[2025/09/12 05:04:24 111275] [debug] |scid:74f841d93b4510ab43ef5358|xqc_engine_add_active_queue|last_ticked_time:1757653464110696|
[2025/09/12 05:04:24 111280] [debug] |xqc_engine_main_logic|BEGIN|now:1757653464111280|
[2025/09/12 05:04:24 111286] [debug] |scid:74f841d93b4510ab43ef5358|xqc_engine_process_conn|conn:0000558BB89D48FC|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:1757653464111285|
[2025/09/12 05:04:24 111294] [debug] |scid:74f841d93b4510ab43ef5358|xqc_gen_ack_frame|largest_recv:1833753392|ack_delay:211|first_ack_range:5|largest_pkt_recv_time:1757653464111083|
[2025/09/12 05:04:24 111299] [debug] |scid:74f841d93b4510ab43ef5358|xqc_gen_ack_frame|high:1833753392|low:1833753387|pkt_pns:2|
[2025/09/12 05:04:24 111304] [debug] |scid:74f841d93b4510ab43ef5358|xqc_write_ack_to_one_packet|ack_size:12|path:0|path_largest_recv:1833753392|frame_largest_recv:1833753392|
[2025/09/12 05:04:24 111309] [debug] |scid:74f841d93b4510ab43ef5358|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:2|
[2025/09/12 05:04:24 111315] [debug] |scid:74f841d93b4510ab43ef5358|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:ACK |stream_id:0|stream_offset:0|
[2025/09/12 05:04:24 111322] [debug] |scid:74f841d93b4510ab43ef5358|xqc_check_acked_or_dropped_pkt|conn:0000558BB89D48FC|pkt_num:0|size:34|pkt_type:SHORT_HEADER|frame:ACK |
[2025/09/12 05:04:24 111331] [debug] |scid:74f841d93b4510ab43ef5358|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:16|
[2025/09/12 05:04:24 111368] [info] |scid:74f841d93b4510ab43ef5358|xqc_send_packet_with_pn|<==|conn:0000558BB89D48FC|path:0|pkt_num:16|size:34|sent:50|pkt_type:SHORT_HEADER|frame:ACK |inflight:1050|now:1757653464111342|stream_id:0|stream_offset:0|
[2025/09/12 05:04:24 111376] [debug] |scid:74f841d93b4510ab43ef5358|xqc_send_ctl_on_packet_sent|conn:0000558BB89D48FC|path:0|pkt_num:16|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 05:04:24 111383] [debug] |scid:74f841d93b4510ab43ef5358|xqc_conn_next_wakeup_time|wakeup_time:1757653464184275|
[2025/09/12 05:04:24 111388] [debug] |scid:74f841d93b4510ab43ef5358|xqc_engine_add_wakeup_queue|next_tick_time:1757653464184275|
[2025/09/12 05:04:24 111393] [debug] |xqc_engine_wakeup_after|wakeup:1757653464184275|now:1757653464111393|diff:72882|
[2025/09/12 05:04:24 111398] [debug] |xqc_engine_main_logic|END|now:1757653464111285|
[2025/09/12 05:04:24 111405] [debug] |xqc_engine_main_logic|BEGIN|now:1757653464111405|
[2025/09/12 05:04:24 111411] [debug] |xqc_engine_wakeup_after|wakeup:1757653464184275|now:1757653464111411|diff:72864|
[2025/09/12 05:04:24 111420] [debug] |xqc_engine_main_logic|END|now:1757653464111405|
[2025/09/12 05:04:24 143588] [info] |xqc_engine_packet_process|==>|conn:0000558BB89D48FC|size:1444|state:ESTABED|recv_time:1757653464143587|
[2025/09/12 05:04:24 143602] [debug] |scid:74f841d93b4510ab43ef5358|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:74f841d93b4510ab43ef5358|spin_bit:0|
[2025/09/12 05:04:24 143611] [debug] |scid:74f841d93b4510ab43ef5358|xqc_packet_decrypt|largest_pn:1833753392|
[2025/09/12 05:04:24 143617] [debug] |scid:74f841d93b4510ab43ef5358|xqc_packet_decrypt|decryption nonce|path_id:0|pn:1833753393|
[2025/09/12 05:04:24 143627] [debug] |scid:74f841d93b4510ab43ef5358|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:1833753393|
[2025/09/12 05:04:24 143634] [debug] |scid:74f841d93b4510ab43ef5358|xqc_process_frames|frame_type:1|
[2025/09/12 05:04:24 143640] [debug] |scid:74f841d93b4510ab43ef5358|xqc_process_frames|frame_type:0|
[2025/09/12 05:04:24 143646] [debug] |scid:74f841d93b4510ab43ef5358|xqc_process_padding_frame|process padding|
[2025/09/12 05:04:24 143656] [debug] |scid:74f841d93b4510ab43ef5358|xqc_timer_set|type:ACK_01RTT|expire:1757653464168587|now:1757653464143587|interv:25000|
[2025/09/12 05:04:24 143673] [debug] |scid:74f841d93b4510ab43ef5358|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:1757653464143587|max_ack_delay:25000|
[2025/09/12 05:04:24 143680] [debug] |scid:74f841d93b4510ab43ef5358|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:1833753393|largest:1833753393|pns:2|
[2025/09/12 05:04:24 143687] [info] |scid:74f841d93b4510ab43ef5358|xqc_conn_on_pkt_processed|====>|conn:0000558BB89D48FC|path:0|size:1444|pkt_type:SHORT_HEADER|pkt_num:1833753393|frame:PADDING PING |recv_time:1757653464143587|dcid:74f841d93b4510ab43ef5358|dcid_seq:0|
[2025/09/12 05:04:24 143694] [debug] |scid:74f841d93b4510ab43ef5358|xqc_timer_set|type:PATH_IDLE|expire:1757653584143587|now:1757653464143587|interv:120000000|
[2025/09/12 05:04:24 143700] [debug] |scid:74f841d93b4510ab43ef5358|xqc_timer_set|type:CONN_IDLE|expire:1757653584143587|now:1757653464143587|interv:120000000|
[2025/09/12 05:04:24 143706] [debug] |scid:74f841d93b4510ab43ef5358|xqc_engine_remove_wakeup_queue|next_tick_time:1757653464184275|pq_index:0|
[2025/09/12 05:04:24 143712] [debug] |scid:74f841d93b4510ab43ef5358|xqc_engine_add_active_queue|last_ticked_time:1757653464111285|
[2025/09/12 05:04:24 143718] [debug] |xqc_engine_main_logic|BEGIN|now:1757653464143718|
[2025/09/12 05:04:24 143725] [debug] |scid:74f841d93b4510ab43ef5358|xqc_engine_process_conn|conn:0000558BB89D48FC|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:1757653464143724|
[2025/09/12 05:04:24 143734] [debug] |scid:74f841d93b4510ab43ef5358|xqc_conn_next_wakeup_time|wakeup_time:1757653464168587|
[2025/09/12 05:04:24 143740] [debug] |scid:74f841d93b4510ab43ef5358|xqc_engine_add_wakeup_queue|next_tick_time:1757653464168587|
[2025/09/12 05:04:24 143761] [debug] |xqc_engine_wakeup_after|wakeup:1757653464168587|now:1757653464143761|diff:24826|
[2025/09/12 05:04:24 143768] [debug] |xqc_engine_main_logic|END|now:1757653464143724|
[2025/09/12 05:04:24 143776] [debug] |xqc_engine_main_logic|BEGIN|now:1757653464143776|
[2025/09/12 05:04:24 143782] [debug] |xqc_engine_wakeup_after|wakeup:1757653464168587|now:1757653464143782|diff:24805|
[2025/09/12 05:04:24 143789] [debug] |xqc_engine_main_logic|END|now:1757653464143776|
[2025/09/12 05:04:24 168889] [debug] |xqc_engine_main_logic|BEGIN|now:1757653464168888|
[2025/09/12 05:04:24 168904] [debug] |scid:74f841d93b4510ab43ef5358|xqc_engine_remove_wakeup_queue|next_tick_time:1757653464168587|pq_index:0|
[2025/09/12 05:04:24 168911] [debug] |scid:74f841d93b4510ab43ef5358|xqc_engine_add_active_queue|last_ticked_time:1757653464143724|
[2025/09/12 05:04:24 168918] [debug] |scid:74f841d93b4510ab43ef5358|xqc_engine_process_conn|conn:0000558BB89D48FC|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:1757653464168916|
[2025/09/12 05:04:24 168924] [debug] |scid:74f841d93b4510ab43ef5358|xqc_timer_expire|timer expired|type:ACK_01RTT|expire_time:1757653464168587|now:1757653464168916|
[2025/09/12 05:04:24 168929] [debug] |scid:74f841d93b4510ab43ef5358|xqc_timer_ack_timeout|pns:2|path:0|
[2025/09/12 05:04:24 168934] [debug] |scid:74f841d93b4510ab43ef5358|xqc_timer_expire|unset|type:ACK_01RTT|expire_time:1757653464168587|now:1757653464168916|
[2025/09/12 05:04:24 168939] [debug] |scid:74f841d93b4510ab43ef5358|xqc_timer_unset|type:ACK_01RTT|
[2025/09/12 05:04:24 168946] [debug] |scid:74f841d93b4510ab43ef5358|xqc_gen_ack_frame|largest_recv:1833753393|ack_delay:25359|first_ack_range:6|largest_pkt_recv_time:1757653464143587|
[2025/09/12 05:04:24 168951] [debug] |scid:74f841d93b4510ab43ef5358|xqc_gen_ack_frame|high:1833753393|low:1833753387|pkt_pns:2|
[2025/09/12 05:04:24 168964] [debug] |scid:74f841d93b4510ab43ef5358|xqc_write_ack_to_one_packet|ack_size:13|path:0|path_largest_recv:1833753393|frame_largest_recv:1833753393|
[2025/09/12 05:04:24 168969] [debug] |scid:74f841d93b4510ab43ef5358|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:2|
[2025/09/12 05:04:24 168975] [debug] |scid:74f841d93b4510ab43ef5358|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:ACK |stream_id:0|stream_offset:0|
[2025/09/12 05:04:24 168981] [debug] |scid:74f841d93b4510ab43ef5358|xqc_check_acked_or_dropped_pkt|conn:0000558BB89D48FC|pkt_num:0|size:35|pkt_type:SHORT_HEADER|frame:ACK |
[2025/09/12 05:04:24 168987] [debug] |scid:74f841d93b4510ab43ef5358|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:17|
[2025/09/12 05:04:24 169026] [info] |scid:74f841d93b4510ab43ef5358|xqc_send_packet_with_pn|<==|conn:0000558BB89D48FC|path:0|pkt_num:17|size:35|sent:51|pkt_type:SHORT_HEADER|frame:ACK |inflight:1050|now:1757653464168997|stream_id:0|stream_offset:0|
[2025/09/12 05:04:24 169033] [debug] |scid:74f841d93b4510ab43ef5358|xqc_send_ctl_on_packet_sent|conn:0000558BB89D48FC|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 05:04:24 169065] [debug] |scid:74f841d93b4510ab43ef5358|xqc_conn_next_wakeup_time|wakeup_time:1757653464184275|
[2025/09/12 05:04:24 169073] [debug] |scid:74f841d93b4510ab43ef5358|xqc_engine_add_wakeup_queue|next_tick_time:1757653464184275|
[2025/09/12 05:04:24 169080] [debug] |xqc_engine_wakeup_after|wakeup:1757653464184275|now:1757653464169080|diff:15195|
[2025/09/12 05:04:24 169086] [debug] |xqc_engine_main_logic|END|now:1757653464168916|
[2025/09/12 05:04:24 185176] [debug] |xqc_engine_main_logic|BEGIN|now:1757653464185176|
[2025/09/12 05:04:24 185189] [debug] |scid:74f841d93b4510ab43ef5358|xqc_engine_remove_wakeup_queue|next_tick_time:1757653464184275|pq_index:0|
[2025/09/12 05:04:24 185195] [debug] |scid:74f841d93b4510ab43ef5358|xqc_engine_add_active_queue|last_ticked_time:1757653464168916|
[2025/09/12 05:04:24 185200] [debug] |scid:74f841d93b4510ab43ef5358|xqc_engine_process_conn|conn:0000558BB89D48FC|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:1757653464185199|
[2025/09/12 05:04:24 185205] [debug] |scid:74f841d93b4510ab43ef5358|xqc_timer_expire|timer expired|type:LOSS_DETECTION|expire_time:1757653464184275|now:1757653464185199|
[2025/09/12 05:04:24 185209] [debug] |scid:74f841d93b4510ab43ef5358|xqc_timer_loss_detection_timeout|path:0|loss_detection_timeout|
[2025/09/12 05:04:24 185213] [debug] |scid:74f841d93b4510ab43ef5358|xqc_timer_loss_detection_timeout|send Probe pkts|conn:0000558BB89D48FC|path:0|bytes_in_flight:1050|
[2025/09/12 05:04:24 185217] [debug] |scid:74f841d93b4510ab43ef5358|xqc_send_ctl_get_pto_time_and_space|srtt:31864|rtt_var:4125|pto_duration:48364|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:04:24 185222] [debug] |scid:74f841d93b4510ab43ef5358|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB89D48FC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:04:24 185226] [debug] |scid:74f841d93b4510ab43ef5358|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB89D48FC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:04:24 185230] [debug] |scid:74f841d93b4510ab43ef5358|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB89D48FC|path:0|PNS: 2, unacked: 1050|
[2025/09/12 05:04:24 185234] [debug] |scid:74f841d93b4510ab43ef5358|xqc_path_send_one_or_two_ack_elicit_pkts|send two ack-eliciting pkts|path:0|pns:2|
[2025/09/12 05:04:24 185238] [debug] |scid:74f841d93b4510ab43ef5358|xqc_conn_send_probe_pkt|conn:0000558BB89D48FC|path:0|pkt_num:15|size:1050|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|
[2025/09/12 05:04:24 185243] [debug] |scid:74f841d93b4510ab43ef5358|xqc_path_send_one_or_two_ack_elicit_pkts|dup pkt on PTO, pkt_num:15|
[2025/09/12 05:04:24 185253] [debug] |scid:74f841d93b4510ab43ef5358|xqc_conn_send_probe_pkt|conn:0000558BB89D48FC|path:0|pkt_num:15|size:1050|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|
[2025/09/12 05:04:24 185257] [debug] |scid:74f841d93b4510ab43ef5358|xqc_timer_loss_detection_timeout|xqc_send_ctl_set_loss_detection_timer|PTO|conn:0000558BB89D48FC|pto_count:1
[2025/09/12 05:04:24 185261] [debug] |scid:74f841d93b4510ab43ef5358|xqc_send_ctl_set_loss_detection_timer|unset|no ack-eliciting pkts in flight|conn:0000558BB89D48FC|path:0|
[2025/09/12 05:04:24 185265] [debug] |scid:74f841d93b4510ab43ef5358|xqc_timer_unset|type:LOSS_DETECTION|
[2025/09/12 05:04:24 185269] [debug] |scid:74f841d93b4510ab43ef5358|xqc_timer_expire|unset|type:LOSS_DETECTION|expire_time:0|now:1757653464185199|
[2025/09/12 05:04:24 185273] [debug] |scid:74f841d93b4510ab43ef5358|xqc_timer_unset|type:LOSS_DETECTION|
[2025/09/12 05:04:24 185278] [debug] |scid:74f841d93b4510ab43ef5358|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:STREAM |stream_id:0|stream_offset:1024|
[2025/09/12 05:04:24 185282] [debug] |scid:74f841d93b4510ab43ef5358|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:STREAM |stream_id:0|stream_offset:1024|
[2025/09/12 05:04:24 185287] [debug] |scid:74f841d93b4510ab43ef5358|xqc_check_acked_or_dropped_pkt|conn:0000558BB89D48FC|pkt_num:15|size:1050|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:04:24 185291] [debug] |scid:74f841d93b4510ab43ef5358|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:18|
[2025/09/12 05:04:24 185324] [info] |scid:74f841d93b4510ab43ef5358|xqc_send_packet_with_pn|<==|conn:0000558BB89D48FC|path:0|pkt_num:18|size:1050|sent:1066|pkt_type:SHORT_HEADER|frame:STREAM |inflight:0|now:1757653464185300|stream_id:0|stream_offset:1024|
[2025/09/12 05:04:24 185330] [debug] |scid:74f841d93b4510ab43ef5358|xqc_send_ctl_on_packet_sent|conn:0000558BB89D48FC|path:0|pkt_num:18|origin_pktnum:15|size:1050|enc_size:1066|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:04:24 185335] [debug] |scid:74f841d93b4510ab43ef5358|xqc_send_ctl_on_packet_sent|path:0|inflight:0|applimit:3601|
[2025/09/12 05:04:24 185340] [debug] |scid:74f841d93b4510ab43ef5358|xqc_send_ctl_get_pto_time_and_space|srtt:31864|rtt_var:4125|pto_duration:96728|backoff_factor:2.00|backoff:2.00|pto_cnt:1|max_ack_delay:25|
[2025/09/12 05:04:24 185344] [debug] |scid:74f841d93b4510ab43ef5358|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB89D48FC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:04:24 185348] [debug] |scid:74f841d93b4510ab43ef5358|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB89D48FC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:04:24 185355] [debug] |scid:74f841d93b4510ab43ef5358|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB89D48FC|path:0|PNS: 2, unacked: 1050|
[2025/09/12 05:04:24 185361] [debug] |scid:74f841d93b4510ab43ef5358|xqc_timer_set|type:LOSS_DETECTION|expire:1757653464332028|now:1757653464185339|interv:146689|
[2025/09/12 05:04:24 185368] [debug] |scid:74f841d93b4510ab43ef5358|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB89D48FC|path:0|pns:2|expire:1757653464332028|now:1757653464185339|interval:146689|pto_count:1|srtt:31864
[2025/09/12 05:04:24 185375] [debug] |scid:74f841d93b4510ab43ef5358|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:49553|inflight:1050|
[2025/09/12 05:04:24 185383] [debug] |scid:74f841d93b4510ab43ef5358|xqc_check_acked_or_dropped_pkt|conn:0000558BB89D48FC|pkt_num:15|size:1050|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:04:24 185389] [debug] |scid:74f841d93b4510ab43ef5358|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:19|
[2025/09/12 05:04:24 185413] [info] |scid:74f841d93b4510ab43ef5358|xqc_send_packet_with_pn|<==|conn:0000558BB89D48FC|path:0|pkt_num:19|size:1050|sent:1066|pkt_type:SHORT_HEADER|frame:STREAM |inflight:1050|now:1757653464185396|stream_id:0|stream_offset:1024|
[2025/09/12 05:04:24 185418] [debug] |scid:74f841d93b4510ab43ef5358|xqc_send_ctl_on_packet_sent|conn:0000558BB89D48FC|path:0|pkt_num:19|origin_pktnum:15|size:1050|enc_size:1066|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:16|
[2025/09/12 05:04:24 185432] [debug] |scid:74f841d93b4510ab43ef5358|xqc_send_ctl_on_packet_sent|path:0|inflight:1050|applimit:3601|
[2025/09/12 05:04:24 185437] [debug] |scid:74f841d93b4510ab43ef5358|xqc_send_ctl_get_pto_time_and_space|srtt:31864|rtt_var:4125|pto_duration:96728|backoff_factor:2.00|backoff:2.00|pto_cnt:1|max_ack_delay:25|
[2025/09/12 05:04:24 185442] [debug] |scid:74f841d93b4510ab43ef5358|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB89D48FC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:04:24 185448] [debug] |scid:74f841d93b4510ab43ef5358|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB89D48FC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:04:24 185455] [debug] |scid:74f841d93b4510ab43ef5358|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB89D48FC|path:0|PNS: 2, unacked: 2100|
[2025/09/12 05:04:24 185462] [debug] |scid:74f841d93b4510ab43ef5358|xqc_timer_set|type:LOSS_DETECTION|expire:1757653464332124|now:1757653464185436|interv:146688|
[2025/09/12 05:04:24 185468] [debug] |scid:74f841d93b4510ab43ef5358|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB89D48FC|path:0|pns:2|expire:1757653464332124|now:1757653464185436|interval:146688|pto_count:1|srtt:31864
[2025/09/12 05:04:24 185474] [debug] |scid:74f841d93b4510ab43ef5358|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:49553|inflight:2100|
[2025/09/12 05:04:24 185480] [debug] |scid:74f841d93b4510ab43ef5358|xqc_conn_next_wakeup_time|wakeup_time:1757653464332124|
[2025/09/12 05:04:24 185484] [debug] |scid:74f841d93b4510ab43ef5358|xqc_engine_add_wakeup_queue|next_tick_time:1757653464332124|
[2025/09/12 05:04:24 185488] [debug] |xqc_engine_wakeup_after|wakeup:1757653464332124|now:1757653464185488|diff:146636|
[2025/09/12 05:04:24 185492] [debug] |xqc_engine_main_logic|END|now:1757653464185199|
[2025/09/12 05:04:24 216951] [info] |xqc_engine_packet_process|==>|conn:0000558BB89D48FC|size:39|state:ESTABED|recv_time:1757653464216948|
[2025/09/12 05:04:24 216977] [debug] |scid:74f841d93b4510ab43ef5358|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:74f841d93b4510ab43ef5358|spin_bit:0|
[2025/09/12 05:04:24 216991] [debug] |scid:74f841d93b4510ab43ef5358|xqc_packet_decrypt|largest_pn:1833753393|
[2025/09/12 05:04:24 216997] [debug] |scid:74f841d93b4510ab43ef5358|xqc_packet_decrypt|decryption nonce|path_id:0|pn:1833753394|
[2025/09/12 05:04:24 217020] [debug] |scid:74f841d93b4510ab43ef5358|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:1833753394|
[2025/09/12 05:04:24 217027] [debug] |scid:74f841d93b4510ab43ef5358|xqc_process_frames|frame_type:1c|
[2025/09/12 05:04:24 217034] [debug] |scid:74f841d93b4510ab43ef5358|xqc_timer_set|type:CONN_DRAINING|expire:1757653464437126|now:1757653464217034|interv:220092|
[2025/09/12 05:04:24 217059] [debug] |scid:74f841d93b4510ab43ef5358|xqc_send_queue_drop_packets|sndq_packets_used:3|sndq_packets_used_bytes:0|sndq_packets_free:6|
[2025/09/12 05:04:24 217066] [debug] |scid:74f841d93b4510ab43ef5358|xqc_send_queue_drop_packets|path:0|ctl_bytes_in_flight:2100|
[2025/09/12 05:04:24 217072] [debug] |scid:74f841d93b4510ab43ef5358|xqc_timer_unset|type:ACK_INIT|
[2025/09/12 05:04:24 217078] [debug] |scid:74f841d93b4510ab43ef5358|xqc_timer_unset|type:ACK_HSK|
[2025/09/12 05:04:24 217083] [debug] |scid:74f841d93b4510ab43ef5358|xqc_timer_unset|type:ACK_01RTT|
[2025/09/12 05:04:24 217089] [debug] |scid:74f841d93b4510ab43ef5358|xqc_timer_unset|type:LOSS_DETECTION|
[2025/09/12 05:04:24 217097] [info] |scid:74f841d93b4510ab43ef5358|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 05:04:24 217105] [debug] |scid:74f841d93b4510ab43ef5358|xqc_conn_immediate_close|gen_conn_close|state:CLOSING|
[2025/09/12 05:04:24 217123] [debug] |scid:74f841d93b4510ab43ef5358|xqc_process_frames|draining state, skip|
[2025/09/12 05:04:24 217130] [debug] |scid:74f841d93b4510ab43ef5358|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:1833753394|largest:1833753394|pns:2|
[2025/09/12 05:04:24 217135] [info] |scid:74f841d93b4510ab43ef5358|xqc_conn_on_pkt_processed|====>|conn:0000558BB89D48FC|path:0|size:39|pkt_type:SHORT_HEADER|pkt_num:1833753394|frame:CONNECTION_CLOSE |recv_time:1757653464216948|dcid:74f841d93b4510ab43ef5358|dcid_seq:0|
[2025/09/12 05:04:24 217141] [debug] |scid:74f841d93b4510ab43ef5358|xqc_timer_set|type:PATH_IDLE|expire:1757653584216948|now:1757653464216948|interv:120000000|
[2025/09/12 05:04:24 217145] [debug] |scid:74f841d93b4510ab43ef5358|xqc_timer_set|type:CONN_IDLE|expire:1757653584216948|now:1757653464216948|interv:120000000|
[2025/09/12 05:04:24 217149] [debug] |scid:74f841d93b4510ab43ef5358|xqc_engine_remove_wakeup_queue|next_tick_time:1757653464332124|pq_index:0|
[2025/09/12 05:04:24 217155] [debug] |scid:74f841d93b4510ab43ef5358|xqc_engine_add_active_queue|last_ticked_time:1757653464185199|
[2025/09/12 05:04:24 217159] [debug] |xqc_engine_main_logic|BEGIN|now:1757653464217159|
[2025/09/12 05:04:24 217164] [debug] |scid:74f841d93b4510ab43ef5358|xqc_engine_process_conn|conn:0000558BB89D48FC|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:1757653464217163|
[2025/09/12 05:04:24 217171] [debug] |scid:74f841d93b4510ab43ef5358|xqc_path_get_perf_class|conn:0000558BB89D48FC|path_id:0|path_srtt:31864|min_srtt:31864|path_bw:19760|loss_rate:50.00|path_pto:1|
[2025/09/12 05:04:24 217176] [debug] |scid:74f841d93b4510ab43ef5358|xqc_minrtt_scheduler_get_path|path srtt|conn:0000558BB89D48FC|path_id:0|path_srtt:31864|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:04:24 217181] [debug] |scid:74f841d93b4510ab43ef5358|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CONNECTION_CLOSE |pn:0|size:26|reinj:0|path_class:4|
[2025/09/12 05:04:24 217187] [debug] |scid:74f841d93b4510ab43ef5358|xqc_check_acked_or_dropped_pkt|conn:0000558BB89D48FC|pkt_num:0|size:26|pkt_type:SHORT_HEADER|frame:CONNECTION_CLOSE |
[2025/09/12 05:04:24 217192] [debug] |scid:74f841d93b4510ab43ef5358|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:20|
[2025/09/12 05:04:24 217239] [info] |scid:74f841d93b4510ab43ef5358|xqc_send_packet_with_pn|<==|conn:0000558BB89D48FC|path:0|pkt_num:20|size:26|sent:42|pkt_type:SHORT_HEADER|frame:CONNECTION_CLOSE |inflight:0|now:1757653464217200|stream_id:0|stream_offset:0|
[2025/09/12 05:04:24 217249] [debug] |scid:74f841d93b4510ab43ef5358|xqc_send_ctl_on_packet_sent|conn:0000558BB89D48FC|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 05:04:24 217258] [debug] |scid:74f841d93b4510ab43ef5358|xqc_conn_next_wakeup_time|wakeup_time:1757653464437126|
[2025/09/12 05:04:24 217264] [debug] |scid:74f841d93b4510ab43ef5358|xqc_engine_add_wakeup_queue|next_tick_time:1757653464437126|
[2025/09/12 05:04:24 217268] [debug] |xqc_engine_wakeup_after|wakeup:1757653464437126|now:1757653464217268|diff:219858|
[2025/09/12 05:04:24 217273] [debug] |xqc_engine_main_logic|END|now:1757653464217163|
[2025/09/12 05:04:24 217278] [debug] |xqc_engine_main_logic|BEGIN|now:1757653464217278|
[2025/09/12 05:04:24 217282] [debug] |xqc_engine_wakeup_after|wakeup:1757653464437126|now:1757653464217282|diff:219844|
[2025/09/12 05:04:24 217286] [debug] |xqc_engine_main_logic|END|now:1757653464217278|
[2025/09/12 05:04:24 293866] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_timer_set|type:CONN_IDLE|expire:1757653524293864|now:1757653464293864|interv:60000000|
[2025/09/12 05:04:24 293905] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_timer_set|type:PATH_IDLE|expire:1757653524293905|now:1757653464293905|interv:60000000|
[2025/09/12 05:04:24 293932] [debug] |xqc_path_create|path:0|dcid:81809c86980d16c38fd6c1dd65f960380f|scid:f141ae604cd89d1fc4aa6d1c|create_path_count:1|
[2025/09/12 05:04:24 293942] [debug] |scid:f141ae604cd89d1fc4aa6d1c|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 05:04:24 293950] [debug] |xqc_path_init|path:0|dcid:81809c86980d16c38fd6c1dd65f960380f|scid:f141ae604cd89d1fc4aa6d1c|state:2|
[2025/09/12 05:04:24 293958] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_conn_create|success|scid:f141ae604cd89d1fc4aa6d1c|dcid:81809c86980d16c38fd6c1dd65f960380f|conn:0000558BB881FC8C|
[2025/09/12 05:04:24 293965] [info] |scid:f141ae604cd89d1fc4aa6d1c|xqc_conn_server_create|hash odcid conn|odcid:e0627723ccff44f54feb82dee871380dc709|conn:0000558BB881FC8C|
[2025/09/12 05:04:24 293979] [info] |scid:f141ae604cd89d1fc4aa6d1c|xqc_conn_get_local_transport_params|generate sr_token[9886603f6ca334a3382a5b354dcd4ba9] for cid[e0627723ccff44f54feb82dee871380dc709]
[2025/09/12 05:04:24 294010] [stats] |xqc_conn_server_init_path_addr|path:0|l-0.0.0.0-443-f141ae604cd89d1fc4aa6d1c p-193.167.0.100-34240-81809c86980d16c38fd6c1dd65f960380f|
[2025/09/12 05:04:24 294019] [info] |xqc_engine_packet_process|==>|conn:0000558BB881FC8C|size:1200|state:S_INIT|recv_time:1757653464293829|
[2025/09/12 05:04:24 294181] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_packet_parse_initial|packet parse|initial|
[2025/09/12 05:04:24 294192] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_packet_parse_initial|success|Length:1153|
[2025/09/12 05:04:24 294200] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_packet_decrypt|largest_pn:0|
[2025/09/12 05:04:24 294205] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_packet_decrypt|decryption nonce|path_id:0|pn:1589412919|
[2025/09/12 05:04:24 294214] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_packet_decrypt_single|pkt_type:INIT|pkt_num:1589412919|
[2025/09/12 05:04:24 294220] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_process_frames|frame_type:6|
[2025/09/12 05:04:24 294225] [info] |scid:f141ae604cd89d1fc4aa6d1c|xqc_conn_check_token|token empty|
[2025/09/12 05:04:24 294232] [info] |scid:f141ae604cd89d1fc4aa6d1c|xqc_process_crypto_frame|check_token fail|conn:0000558BB881FC8C|l-0.0.0.0-443-f141ae604cd89d1fc4aa6d1c p-193.167.0.100-34240-81809c86980d16c38fd6c1dd65f960380f|
[2025/09/12 05:04:24 294238] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_create_crypto_stream|encrypt_level:0|cur_state:S_INIT|
[2025/09/12 05:04:24 294244] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_process_crypto_frame|level:0|
[2025/09/12 05:04:24 294249] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_read_crypto_stream|xqc_read_crypto_stream|level:0|
[2025/09/12 05:04:24 294255] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_engine_add_active_queue|last_ticked_time:0|
[2025/09/12 05:04:24 294260] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_create_crypto_stream|encrypt_level:2|cur_state:S_INIT|
[2025/09/12 05:04:24 294266] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_process_crypto_frame|server create hsk stream|
[2025/09/12 05:04:24 294270] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_process_frames|frame_type:6|
[2025/09/12 05:04:24 294275] [info] |scid:f141ae604cd89d1fc4aa6d1c|xqc_conn_check_token|token empty|
[2025/09/12 05:04:24 294280] [info] |scid:f141ae604cd89d1fc4aa6d1c|xqc_process_crypto_frame|check_token fail|conn:0000558BB881FC8C|l-0.0.0.0-443-f141ae604cd89d1fc4aa6d1c p-193.167.0.100-34240-81809c86980d16c38fd6c1dd65f960380f|
[2025/09/12 05:04:24 294285] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_process_crypto_frame|level:0|
[2025/09/12 05:04:24 294290] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_read_crypto_stream|xqc_read_crypto_stream|level:0|
[2025/09/12 05:04:24 294294] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_process_frames|frame_type:6|
[2025/09/12 05:04:24 294299] [info] |scid:f141ae604cd89d1fc4aa6d1c|xqc_conn_check_token|token empty|
[2025/09/12 05:04:24 294303] [info] |scid:f141ae604cd89d1fc4aa6d1c|xqc_process_crypto_frame|check_token fail|conn:0000558BB881FC8C|l-0.0.0.0-443-f141ae604cd89d1fc4aa6d1c p-193.167.0.100-34240-81809c86980d16c38fd6c1dd65f960380f|
[2025/09/12 05:04:24 294315] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_process_crypto_frame|level:0|
[2025/09/12 05:04:24 294320] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_read_crypto_stream|xqc_read_crypto_stream|level:0|
[2025/09/12 05:04:24 294324] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_process_frames|frame_type:6|
[2025/09/12 05:04:24 294329] [info] |scid:f141ae604cd89d1fc4aa6d1c|xqc_conn_check_token|token empty|
[2025/09/12 05:04:24 294334] [info] |scid:f141ae604cd89d1fc4aa6d1c|xqc_process_crypto_frame|check_token fail|conn:0000558BB881FC8C|l-0.0.0.0-443-f141ae604cd89d1fc4aa6d1c p-193.167.0.100-34240-81809c86980d16c38fd6c1dd65f960380f|
[2025/09/12 05:04:24 294339] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_process_crypto_frame|level:0|
[2025/09/12 05:04:24 294344] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_read_crypto_stream|xqc_read_crypto_stream|level:0|
[2025/09/12 05:04:24 294348] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_process_frames|frame_type:6|
[2025/09/12 05:04:24 294353] [info] |scid:f141ae604cd89d1fc4aa6d1c|xqc_conn_check_token|token empty|
[2025/09/12 05:04:24 294357] [info] |scid:f141ae604cd89d1fc4aa6d1c|xqc_process_crypto_frame|check_token fail|conn:0000558BB881FC8C|l-0.0.0.0-443-f141ae604cd89d1fc4aa6d1c p-193.167.0.100-34240-81809c86980d16c38fd6c1dd65f960380f|
[2025/09/12 05:04:24 294363] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_process_crypto_frame|level:0|
[2025/09/12 05:04:24 294367] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_read_crypto_stream|xqc_read_crypto_stream|level:0|
[2025/09/12 05:04:24 294372] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_process_frames|frame_type:0|
[2025/09/12 05:04:24 294377] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_process_padding_frame|process padding|
[2025/09/12 05:04:24 294381] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_process_frames|frame_type:6|
[2025/09/12 05:04:24 294386] [info] |scid:f141ae604cd89d1fc4aa6d1c|xqc_conn_check_token|token empty|
[2025/09/12 05:04:24 294390] [info] |scid:f141ae604cd89d1fc4aa6d1c|xqc_process_crypto_frame|check_token fail|conn:0000558BB881FC8C|l-0.0.0.0-443-f141ae604cd89d1fc4aa6d1c p-193.167.0.100-34240-81809c86980d16c38fd6c1dd65f960380f|
[2025/09/12 05:04:24 294395] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_process_crypto_frame|level:0|
[2025/09/12 05:04:24 294400] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_read_crypto_stream|xqc_read_crypto_stream|level:0|
[2025/09/12 05:04:24 294405] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_process_frames|frame_type:0|
[2025/09/12 05:04:24 294409] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_process_padding_frame|process padding|
[2025/09/12 05:04:24 294414] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_process_frames|frame_type:6|
[2025/09/12 05:04:24 294418] [info] |scid:f141ae604cd89d1fc4aa6d1c|xqc_conn_check_token|token empty|
[2025/09/12 05:04:24 294423] [info] |scid:f141ae604cd89d1fc4aa6d1c|xqc_process_crypto_frame|check_token fail|conn:0000558BB881FC8C|l-0.0.0.0-443-f141ae604cd89d1fc4aa6d1c p-193.167.0.100-34240-81809c86980d16c38fd6c1dd65f960380f|
[2025/09/12 05:04:24 294428] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_process_crypto_frame|level:0|
[2025/09/12 05:04:24 294432] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_read_crypto_stream|xqc_read_crypto_stream|level:0|
[2025/09/12 05:04:24 294437] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_process_frames|frame_type:6|
[2025/09/12 05:04:24 294442] [info] |scid:f141ae604cd89d1fc4aa6d1c|xqc_conn_check_token|token empty|
[2025/09/12 05:04:24 294446] [info] |scid:f141ae604cd89d1fc4aa6d1c|xqc_process_crypto_frame|check_token fail|conn:0000558BB881FC8C|l-0.0.0.0-443-f141ae604cd89d1fc4aa6d1c p-193.167.0.100-34240-81809c86980d16c38fd6c1dd65f960380f|
[2025/09/12 05:04:24 294451] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_process_crypto_frame|level:0|
[2025/09/12 05:04:24 294456] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_read_crypto_stream|xqc_read_crypto_stream|level:0|
[2025/09/12 05:04:24 294460] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_process_frames|frame_type:6|
[2025/09/12 05:04:24 294468] [info] |scid:f141ae604cd89d1fc4aa6d1c|xqc_conn_check_token|token empty|
[2025/09/12 05:04:24 294473] [info] |scid:f141ae604cd89d1fc4aa6d1c|xqc_process_crypto_frame|check_token fail|conn:0000558BB881FC8C|l-0.0.0.0-443-f141ae604cd89d1fc4aa6d1c p-193.167.0.100-34240-81809c86980d16c38fd6c1dd65f960380f|
[2025/09/12 05:04:24 294478] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_process_crypto_frame|level:0|
[2025/09/12 05:04:24 294483] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_read_crypto_stream|xqc_read_crypto_stream|level:0|
[2025/09/12 05:04:24 294487] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:0|112u|
[2025/09/12 05:04:24 294513] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:0|SSL_quic_write_level:0|rv:-1|
[2025/09/12 05:04:24 294519] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/09/12 05:04:24 294524] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:0|28u|
[2025/09/12 05:04:24 294530] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:0|SSL_quic_write_level:0|rv:-1|
[2025/09/12 05:04:24 294535] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/09/12 05:04:24 294540] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:0|28u|
[2025/09/12 05:04:24 294545] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:0|SSL_quic_write_level:0|rv:-1|
[2025/09/12 05:04:24 294549] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/09/12 05:04:24 294554] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:0|56u|
[2025/09/12 05:04:24 294559] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:0|SSL_quic_write_level:0|rv:-1|
[2025/09/12 05:04:24 294564] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/09/12 05:04:24 294569] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:0|5u|
[2025/09/12 05:04:24 294574] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:0|SSL_quic_write_level:0|rv:-1|
[2025/09/12 05:04:24 294579] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/09/12 05:04:24 294583] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_process_frames|frame_type:6|
[2025/09/12 05:04:24 294588] [info] |scid:f141ae604cd89d1fc4aa6d1c|xqc_conn_check_token|token empty|
[2025/09/12 05:04:24 294592] [info] |scid:f141ae604cd89d1fc4aa6d1c|xqc_process_crypto_frame|check_token fail|conn:0000558BB881FC8C|l-0.0.0.0-443-f141ae604cd89d1fc4aa6d1c p-193.167.0.100-34240-81809c86980d16c38fd6c1dd65f960380f|
[2025/09/12 05:04:24 294598] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_process_crypto_frame|level:0|
[2025/09/12 05:04:24 294602] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_read_crypto_stream|xqc_read_crypto_stream|level:0|
[2025/09/12 05:04:24 294607] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:0|2u|
[2025/09/12 05:04:24 294612] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:0|SSL_quic_write_level:0|rv:-1|
[2025/09/12 05:04:24 294617] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/09/12 05:04:24 294621] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:0|1u|
[2025/09/12 05:04:24 294626] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:0|SSL_quic_write_level:0|rv:-1|
[2025/09/12 05:04:24 294631] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/09/12 05:04:24 294639] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:0|2u|
[2025/09/12 05:04:24 294644] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:0|SSL_quic_write_level:0|rv:-1|
[2025/09/12 05:04:24 294649] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/09/12 05:04:24 294654] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:0|10u|
[2025/09/12 05:04:24 294659] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:0|SSL_quic_write_level:0|rv:-1|
[2025/09/12 05:04:24 294663] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/09/12 05:04:24 294668] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:0|21u|
[2025/09/12 05:04:24 294718] [info] |scid:f141ae604cd89d1fc4aa6d1c|xqc_ssl_cert_cb|cert chain or key empty|sni:server4
[2025/09/12 05:04:24 294913] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_conn_tls_transport_params_cb|1RTT_transport_params|max_datagram_frame_size:0|
[2025/09/12 05:04:24 294919] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_conn_enable_multipath|xqc_conn_enable_multipath|1|0|
[2025/09/12 05:04:24 294923] [warn] |scid:f141ae604cd89d1fc4aa6d1c|xqc_conn_try_to_enable_multipath|multipath_version_negotiation err|
[2025/09/12 05:04:24 295163] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:2|SSL_quic_write_level:3|rv:0|
[2025/09/12 05:04:24 295170] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/09/12 05:04:24 295175] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_process_frames|frame_type:0|
[2025/09/12 05:04:24 295179] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_process_padding_frame|process padding|
[2025/09/12 05:04:24 295187] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_timer_unset|type:ACK_INIT|
[2025/09/12 05:04:24 295192] [debug] |scid:f141ae604cd89d1fc4aa6d1c|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 05:04:24 295197] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:1589412919|largest:1589412919|pns:0|
[2025/09/12 05:04:24 295202] [info] |scid:f141ae604cd89d1fc4aa6d1c|xqc_conn_on_pkt_processed|====>|conn:0000558BB881FC8C|path:0|size:1200|pkt_type:INIT|pkt_num:1589412919|frame:PADDING CRYPTO |recv_time:1757653464293829|dcid:e0627723ccff44f54feb82dee871380dc709|dcid_seq:0|
[2025/09/12 05:04:24 295208] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_timer_set|type:PATH_IDLE|expire:1757653524293829|now:1757653464293829|interv:60000000|
[2025/09/12 05:04:24 295212] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_timer_set|type:CONN_IDLE|expire:1757653524293829|now:1757653464293829|interv:60000000|
[2025/09/12 05:04:24 295216] [debug] |xqc_engine_main_logic|BEGIN|now:1757653464295216|
[2025/09/12 05:04:24 295221] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_engine_process_conn|conn:0000558BB881FC8C|state:S_INIT|flag:TICKING DCID_OK UPPER_CONN_EXIST INIT_RECVD NEED_RUN (null) |now:1757653464295221|
[2025/09/12 05:04:24 295226] [info] |scid:f141ae604cd89d1fc4aa6d1c|xqc_conn_check_tx_key|keys are ready, can send 1rtt now|
[2025/09/12 05:04:24 295231] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_crypto_stream_on_read|encrypt_level:0|cur_state:S_INIT|next_state:S_INITIAL_RECVD|
[2025/09/12 05:04:24 295235] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_process_crypto_write_streams|
[2025/09/12 05:04:24 295239] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_crypto_stream_on_write|enc_level|0|
[2025/09/12 05:04:24 295243] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_crypto_stream_on_write|cur_state:1|switch|
[2025/09/12 05:04:24 295249] [info] |scid:f141ae604cd89d1fc4aa6d1c|xqc_crypto_stream_send|crypto send data|pkt_num:0|size:137|sent:94|pkt_type:INIT|frame:CRYPTO |now:1757653464295249|
[2025/09/12 05:04:24 295259] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_crypto_stream_on_write|encrypt_level:0|cur_state:S_INITIAL_RECVD|next_state:S_INITIAL_SENT|
[2025/09/12 05:04:24 295263] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_process_crypto_write_streams|
[2025/09/12 05:04:24 295267] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_crypto_stream_on_write|enc_level|2|
[2025/09/12 05:04:24 295271] [info] |scid:f141ae604cd89d1fc4aa6d1c|xqc_crypto_stream_send|crypto send data|pkt_num:0|size:194|sent:152|pkt_type:HSK|frame:CRYPTO |now:1757653464295271|
[2025/09/12 05:04:24 295276] [info] |scid:f141ae604cd89d1fc4aa6d1c|xqc_crypto_stream_send|crypto send data|pkt_num:0|size:516|sent:474|pkt_type:HSK|frame:CRYPTO |now:1757653464295276|
[2025/09/12 05:04:24 295280] [info] |scid:f141ae604cd89d1fc4aa6d1c|xqc_crypto_stream_send|crypto send data|pkt_num:0|size:127|sent:85|pkt_type:HSK|frame:CRYPTO |now:1757653464295280|
[2025/09/12 05:04:24 295285] [info] |scid:f141ae604cd89d1fc4aa6d1c|xqc_crypto_stream_send|crypto send data|pkt_num:0|size:82|sent:40|pkt_type:HSK|frame:CRYPTO |now:1757653464295285|
[2025/09/12 05:04:24 295289] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_crypto_stream_on_write|encrypt_level:2|cur_state:S_INITIAL_SENT|next_state:S_HANDSHAKE_SENT|
[2025/09/12 05:04:24 295295] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_gen_ack_frame|largest_recv:1589412919|ack_delay:1466|first_ack_range:0|largest_pkt_recv_time:1757653464293829|
[2025/09/12 05:04:24 295300] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_gen_ack_frame|high:1589412919|low:1589412919|pkt_pns:0|
[2025/09/12 05:04:24 295304] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_write_ack_to_one_packet|ack_size:13|path:0|path_largest_recv:1589412919|frame_largest_recv:1589412919|
[2025/09/12 05:04:24 295308] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:0|
[2025/09/12 05:04:24 295314] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_path_get_perf_class|conn:0000558BB881FC8C|path_id:0|path_srtt:250000|min_srtt:250000|path_bw:0|loss_rate:0.00|path_pto:0|
[2025/09/12 05:04:24 295319] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_minrtt_scheduler_get_path|path srtt|conn:0000558BB881FC8C|path_id:0|path_srtt:250000|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:04:24 295324] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CRYPTO |pn:0|size:137|reinj:0|path_class:2|
[2025/09/12 05:04:24 295328] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_path_get_perf_class|conn:0000558BB881FC8C|path_id:0|path_srtt:250000|min_srtt:250000|path_bw:0|loss_rate:0.00|path_pto:0|
[2025/09/12 05:04:24 295333] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_minrtt_scheduler_get_path|path srtt|conn:0000558BB881FC8C|path_id:0|path_srtt:250000|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:04:24 295337] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CRYPTO |pn:0|size:194|reinj:0|path_class:2|
[2025/09/12 05:04:24 295341] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_path_get_perf_class|conn:0000558BB881FC8C|path_id:0|path_srtt:250000|min_srtt:250000|path_bw:0|loss_rate:0.00|path_pto:0|
[2025/09/12 05:04:24 295345] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_minrtt_scheduler_get_path|path srtt|conn:0000558BB881FC8C|path_id:0|path_srtt:250000|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:04:24 295349] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CRYPTO |pn:0|size:516|reinj:0|path_class:2|
[2025/09/12 05:04:24 295353] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_path_get_perf_class|conn:0000558BB881FC8C|path_id:0|path_srtt:250000|min_srtt:250000|path_bw:0|loss_rate:0.00|path_pto:0|
[2025/09/12 05:04:24 295357] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_minrtt_scheduler_get_path|path srtt|conn:0000558BB881FC8C|path_id:0|path_srtt:250000|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:04:24 295364] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CRYPTO |pn:0|size:127|reinj:0|path_class:2|
[2025/09/12 05:04:24 295368] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_path_get_perf_class|conn:0000558BB881FC8C|path_id:0|path_srtt:250000|min_srtt:250000|path_bw:0|loss_rate:0.00|path_pto:0|
[2025/09/12 05:04:24 295372] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_minrtt_scheduler_get_path|path srtt|conn:0000558BB881FC8C|path_id:0|path_srtt:250000|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:04:24 295377] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CRYPTO |pn:0|size:82|reinj:0|path_class:2|
[2025/09/12 05:04:24 295381] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:ACK |stream_id:0|stream_offset:0|
[2025/09/12 05:04:24 295387] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_check_acked_or_dropped_pkt|conn:0000558BB881FC8C|pkt_num:0|size:137|pkt_type:INIT|frame:CRYPTO |
[2025/09/12 05:04:24 295393] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:0|
[2025/09/12 05:04:24 295430] [info] |scid:f141ae604cd89d1fc4aa6d1c|xqc_send_packet_with_pn|<==|conn:0000558BB881FC8C|path:0|pkt_num:0|size:1184|sent:1200|pkt_type:INIT|frame:PADDING CRYPTO |inflight:0|now:1757653464295401|stream_id:0|stream_offset:0|
[2025/09/12 05:04:24 295437] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_send_ctl_on_packet_sent|conn:0000558BB881FC8C|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 05:04:24 295443] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_send_ctl_on_packet_sent|path:0|inflight:0|applimit:0|
[2025/09/12 05:04:24 295447] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_send_ctl_get_pto_time_and_space|srtt:250000|rtt_var:125000|pto_duration:750000|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:04:24 295452] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB881FC8C|path:0|PNS: 0, unacked: 1184|
[2025/09/12 05:04:24 295456] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB881FC8C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:04:24 295460] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB881FC8C|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:04:24 295464] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_timer_set|type:LOSS_DETECTION|expire:1757653465045401|now:1757653464295447|interv:749954|
[2025/09/12 05:04:24 295468] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB881FC8C|path:0|pns:0|expire:1757653465045401|now:1757653464295447|interval:749954|pto_count:0|srtt:250000
[2025/09/12 05:04:24 295473] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:45952|inflight:1184|
[2025/09/12 05:04:24 295478] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_check_acked_or_dropped_pkt|conn:0000558BB881FC8C|pkt_num:0|size:194|pkt_type:HSK|frame:CRYPTO |
[2025/09/12 05:04:24 295482] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:0|
[2025/09/12 05:04:24 295502] [info] |scid:f141ae604cd89d1fc4aa6d1c|xqc_send_packet_with_pn|<==|conn:0000558BB881FC8C|path:0|pkt_num:0|size:194|sent:210|pkt_type:HSK|frame:CRYPTO |inflight:1184|now:1757653464295488|stream_id:0|stream_offset:0|
[2025/09/12 05:04:24 295507] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_send_ctl_on_packet_sent|conn:0000558BB881FC8C|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 05:04:24 295512] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_send_ctl_on_packet_sent|path:0|inflight:1184|applimit:0|
[2025/09/12 05:04:24 295520] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_send_ctl_get_pto_time_and_space|srtt:250000|rtt_var:125000|pto_duration:750000|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:04:24 295524] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB881FC8C|path:0|PNS: 0, unacked: 1184|
[2025/09/12 05:04:24 295528] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB881FC8C|path:0|PNS: 1, unacked: 194|
[2025/09/12 05:04:24 295532] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB881FC8C|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:04:24 295536] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_timer_set|type:LOSS_DETECTION|expire:1757653465045401|now:1757653464295519|interv:749882|
[2025/09/12 05:04:24 295539] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB881FC8C|path:0|pns:0|expire:1757653465045401|now:1757653464295519|interval:749882|pto_count:0|srtt:250000
[2025/09/12 05:04:24 295544] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:45952|inflight:1378|
[2025/09/12 05:04:24 295548] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_check_acked_or_dropped_pkt|conn:0000558BB881FC8C|pkt_num:0|size:516|pkt_type:HSK|frame:CRYPTO |
[2025/09/12 05:04:24 295552] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1|
[2025/09/12 05:04:24 295571] [info] |scid:f141ae604cd89d1fc4aa6d1c|xqc_send_packet_with_pn|<==|conn:0000558BB881FC8C|path:0|pkt_num:1|size:516|sent:532|pkt_type:HSK|frame:CRYPTO |inflight:1378|now:1757653464295558|stream_id:0|stream_offset:0|
[2025/09/12 05:04:24 295576] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_send_ctl_on_packet_sent|conn:0000558BB881FC8C|path:0|pkt_num:1|origin_pktnum:0|size:516|enc_size:532|pkt_type:HSK|frame:CRYPTO |conn_state:S_HANDSHAKE_SENT|po_in_flight:0||retrans:0|
[2025/09/12 05:04:24 295580] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_send_ctl_on_packet_sent|path:0|inflight:1378|applimit:0|
[2025/09/12 05:04:24 295584] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_send_ctl_get_pto_time_and_space|srtt:250000|rtt_var:125000|pto_duration:750000|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:04:24 295588] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB881FC8C|path:0|PNS: 0, unacked: 1184|
[2025/09/12 05:04:24 295592] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB881FC8C|path:0|PNS: 1, unacked: 710|
[2025/09/12 05:04:24 295596] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB881FC8C|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:04:24 295599] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_timer_set|type:LOSS_DETECTION|expire:1757653465045401|now:1757653464295584|interv:749817|
[2025/09/12 05:04:24 295603] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB881FC8C|path:0|pns:0|expire:1757653465045401|now:1757653464295584|interval:749817|pto_count:0|srtt:250000
[2025/09/12 05:04:24 295607] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:45952|inflight:1894|
[2025/09/12 05:04:24 295611] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_check_acked_or_dropped_pkt|conn:0000558BB881FC8C|pkt_num:0|size:127|pkt_type:HSK|frame:CRYPTO |
[2025/09/12 05:04:24 295616] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:2|
[2025/09/12 05:04:24 295631] [info] |scid:f141ae604cd89d1fc4aa6d1c|xqc_send_packet_with_pn|<==|conn:0000558BB881FC8C|path:0|pkt_num:2|size:127|sent:143|pkt_type:HSK|frame:CRYPTO |inflight:1894|now:1757653464295620|stream_id:0|stream_offset:0|
[2025/09/12 05:04:24 295636] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_send_ctl_on_packet_sent|conn:0000558BB881FC8C|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 05:04:24 295643] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_send_ctl_on_packet_sent|path:0|inflight:1894|applimit:0|
[2025/09/12 05:04:24 295647] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_send_ctl_get_pto_time_and_space|srtt:250000|rtt_var:125000|pto_duration:750000|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:04:24 295651] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB881FC8C|path:0|PNS: 0, unacked: 1184|
[2025/09/12 05:04:24 295655] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB881FC8C|path:0|PNS: 1, unacked: 837|
[2025/09/12 05:04:24 295659] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB881FC8C|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:04:24 295663] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_timer_set|type:LOSS_DETECTION|expire:1757653465045401|now:1757653464295647|interv:749754|
[2025/09/12 05:04:24 295666] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB881FC8C|path:0|pns:0|expire:1757653465045401|now:1757653464295647|interval:749754|pto_count:0|srtt:250000
[2025/09/12 05:04:24 295671] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:45952|inflight:2021|
[2025/09/12 05:04:24 295675] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_check_acked_or_dropped_pkt|conn:0000558BB881FC8C|pkt_num:0|size:82|pkt_type:HSK|frame:CRYPTO |
[2025/09/12 05:04:24 295679] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:3|
[2025/09/12 05:04:24 295695] [info] |scid:f141ae604cd89d1fc4aa6d1c|xqc_send_packet_with_pn|<==|conn:0000558BB881FC8C|path:0|pkt_num:3|size:82|sent:98|pkt_type:HSK|frame:CRYPTO |inflight:2021|now:1757653464295684|stream_id:0|stream_offset:0|
[2025/09/12 05:04:24 295700] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_send_ctl_on_packet_sent|conn:0000558BB881FC8C|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 05:04:24 295704] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_send_ctl_on_packet_sent|path:0|inflight:2021|applimit:0|
[2025/09/12 05:04:24 295708] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_send_ctl_get_pto_time_and_space|srtt:250000|rtt_var:125000|pto_duration:750000|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:04:24 295712] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB881FC8C|path:0|PNS: 0, unacked: 1184|
[2025/09/12 05:04:24 295716] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB881FC8C|path:0|PNS: 1, unacked: 919|
[2025/09/12 05:04:24 295720] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB881FC8C|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:04:24 295724] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_timer_set|type:LOSS_DETECTION|expire:1757653465045401|now:1757653464295708|interv:749693|
[2025/09/12 05:04:24 295728] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB881FC8C|path:0|pns:0|expire:1757653465045401|now:1757653464295708|interval:749693|pto_count:0|srtt:250000
[2025/09/12 05:04:24 295732] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:45952|inflight:2103|
[2025/09/12 05:04:24 295736] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_check_acked_or_dropped_pkt|conn:0000558BB881FC8C|pkt_num:0|size:56|pkt_type:INIT|frame:ACK |
[2025/09/12 05:04:24 295741] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1|
[2025/09/12 05:04:24 295755] [info] |scid:f141ae604cd89d1fc4aa6d1c|xqc_send_packet_with_pn|<==|conn:0000558BB881FC8C|path:0|pkt_num:1|size:56|sent:72|pkt_type:INIT|frame:ACK |inflight:2103|now:1757653464295745|stream_id:0|stream_offset:0|
[2025/09/12 05:04:24 295770] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_send_ctl_on_packet_sent|conn:0000558BB881FC8C|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 05:04:24 295775] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_conn_next_wakeup_time|wakeup_time:1757653465045401|
[2025/09/12 05:04:24 295780] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_engine_add_wakeup_queue|next_tick_time:1757653465045401|
[2025/09/12 05:04:24 295784] [debug] |xqc_engine_wakeup_after|wakeup:1757653464437126|now:1757653464295784|diff:141342|
[2025/09/12 05:04:24 295790] [debug] |xqc_engine_main_logic|END|now:1757653464295221|
[2025/09/12 05:04:24 295795] [debug] |xqc_engine_main_logic|BEGIN|now:1757653464295795|
[2025/09/12 05:04:24 295799] [debug] |xqc_engine_wakeup_after|wakeup:1757653464437126|now:1757653464295799|diff:141327|
[2025/09/12 05:04:24 295803] [debug] |xqc_engine_main_logic|END|now:1757653464295795|
[2025/09/12 05:04:24 437997] [debug] |xqc_engine_main_logic|BEGIN|now:1757653464437997|
[2025/09/12 05:04:24 438016] [debug] |scid:74f841d93b4510ab43ef5358|xqc_engine_remove_wakeup_queue|next_tick_time:1757653464437126|pq_index:0|
[2025/09/12 05:04:24 438023] [debug] |scid:74f841d93b4510ab43ef5358|xqc_engine_add_active_queue|last_ticked_time:1757653464217163|
[2025/09/12 05:04:24 438030] [debug] |scid:74f841d93b4510ab43ef5358|xqc_engine_process_conn|conn:0000558BB89D48FC|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:1757653464438028|
[2025/09/12 05:04:24 438037] [debug] |scid:74f841d93b4510ab43ef5358|xqc_timer_expire|timer expired|type:CONN_DRAINING|expire_time:1757653464437126|now:1757653464438028|
[2025/09/12 05:04:24 438068] [debug] |scid:74f841d93b4510ab43ef5358|xqc_timer_expire|unset|type:CONN_DRAINING|expire_time:1757653464437126|now:1757653464438028|
[2025/09/12 05:04:24 438075] [debug] |scid:74f841d93b4510ab43ef5358|xqc_timer_unset|type:CONN_DRAINING|
[2025/09/12 05:04:24 438080] [info] |xqc_engine_main_logic|conn:0000558BB89D48FC|l-0.0.0.0-443-74f841d93b4510ab43ef5358 p-193.167.0.100-49474-0bc18e010ab5e3ee268b33d5f88d4023ce|conn_state:13|next_tick_time:1757653464437126
[2025/09/12 05:04:24 438095] [report] |scid:74f841d93b4510ab43ef5358|xqc_conn_destroy|0000558BB89D48FC|has_0rtt:0|0rtt_accept:0|token_ok:0|handshake_time:1049136|first_send_delay:1286732|conn_persist:1614026|keyupdate_cnt:0|err:0x0|close_msg:remote close|l-0.0.0.0-443-74f841d93b4510ab43ef5358 p-193.167.0.100-49474-0bc18e010ab5e3ee268b33d5f88d4023ce|hsk_recv:817348|close_recv:1392964|close_send:1393131|last_recv:1392879|last_send:1393131|mp_enable:0|create:1|validated:1|active:1|path_info:0/1/0/a/0,1,1,1,0,0,0,0,0,0,0,38,19,19,3072,0,34,i32,4,26,39,40000,1833753394,1392,0,4,299,312,4080,1833753392,1287,0,4,1431,1444,3,1833753393,1319,0,4,1050,80,19,1361,4,26,40000,20,1393,4,1050,80,18,1361,0-2,0-2,0-0,0-0,0-0,0-31,0-11523,0-10083,0-27,0-19,0-3,0-4,0-0,0-0,0-0,0-0,0-0,0-0|alpn:hq-interop|rebind_count:0|rebind_valid:0|rtx_pkt:3|tlp_pkt:4|snd_pkt:27|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 05:04:24 438106] [debug] |scid:74f841d93b4510ab43ef5358|xqc_destroy_stream|send_state:2|recv_state:3|stream_id:0|stream_type:0|
[2025/09/12 05:04:24 438116] [stats] |scid:74f841d93b4510ab43ef5358|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:1757653464110589|wrt_delay:212|snd_delay:322|finwrt_delay:212|finsnd_delay:74807|finrcv_delay:3|finread_delay:125|all_acked_delay:0|firstfinack_dely:0|close_delay:0|apprst_delay:0|rstsnd_delay:0|rstrcv_delay:0|l-0.0.0.0-443-74f841d93b4510ab43ef5358 p-193.167.0.100-49474-0bc18e010ab5e3ee268b33d5f88d4023ce|path_info:mp is not supported in connection scid:74f841d93b4510ab43ef5358|fec_recv_delay:0u|fec_send_rpr_cnt:0|retrans:1|
[2025/09/12 05:04:24 438166] [debug] |scid:74f841d93b4510ab43ef5358|xqc_send_ctl_destroy|destroy|
[2025/09/12 05:04:24 438174] [debug] |scid:74f841d93b4510ab43ef5358|xqc_destroy_crypto_stream|destroy crypto stream|encrypt_level:0|cur_state:CLOSED|
[2025/09/12 05:04:24 438179] [debug] |scid:74f841d93b4510ab43ef5358|xqc_destroy_crypto_stream|destroy crypto stream|encrypt_level:2|cur_state:CLOSED|
[2025/09/12 05:04:24 438184] [debug] |scid:74f841d93b4510ab43ef5358|xqc_destroy_crypto_stream|destroy crypto stream|encrypt_level:3|cur_state:CLOSED|
[2025/09/12 05:04:24 438226] [debug] |xqc_engine_wakeup_after|wakeup:1757653465045401|now:1757653464438226|diff:607175|
[2025/09/12 05:04:24 438235] [debug] |xqc_engine_main_logic|END|now:1757653464438028|
[2025/09/12 05:04:24 594334] [info] |xqc_engine_packet_process|==>|conn:0000558BB881FC8C|size:1200|state:S_HANDSHAKE_SENT|recv_time:1757653464594330|
[2025/09/12 05:04:24 594363] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_packet_parse_initial|packet parse|initial|
[2025/09/12 05:04:24 594373] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_packet_parse_initial|success|Length:1153|
[2025/09/12 05:04:24 594389] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_packet_decrypt|largest_pn:1589412919|
[2025/09/12 05:04:24 594397] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_packet_decrypt|decryption nonce|path_id:0|pn:1589412920|
[2025/09/12 05:04:24 594415] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_packet_decrypt_single|pkt_type:INIT|pkt_num:1589412920|
[2025/09/12 05:04:24 594423] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_process_frames|frame_type:6|
[2025/09/12 05:04:24 594432] [info] |scid:f141ae604cd89d1fc4aa6d1c|xqc_conn_check_token|token empty|
[2025/09/12 05:04:24 594441] [info] |scid:f141ae604cd89d1fc4aa6d1c|xqc_process_crypto_frame|check_token fail|conn:0000558BB881FC8C|l-0.0.0.0-443-f141ae604cd89d1fc4aa6d1c p-193.167.0.100-34240-81809c86980d16c38fd6c1dd65f960380f|
[2025/09/12 05:04:24 594452] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_process_crypto_frame|level:0|
[2025/09/12 05:04:24 594461] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_read_crypto_stream|xqc_read_crypto_stream|level:0|
[2025/09/12 05:04:24 594471] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_engine_remove_wakeup_queue|next_tick_time:1757653465045401|pq_index:0|
[2025/09/12 05:04:24 594480] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_engine_add_active_queue|last_ticked_time:1757653464295221|
[2025/09/12 05:04:24 594490] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_process_frames|frame_type:6|
[2025/09/12 05:04:24 594500] [info] |scid:f141ae604cd89d1fc4aa6d1c|xqc_conn_check_token|token empty|
[2025/09/12 05:04:24 594506] [info] |scid:f141ae604cd89d1fc4aa6d1c|xqc_process_crypto_frame|check_token fail|conn:0000558BB881FC8C|l-0.0.0.0-443-f141ae604cd89d1fc4aa6d1c p-193.167.0.100-34240-81809c86980d16c38fd6c1dd65f960380f|
[2025/09/12 05:04:24 594514] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_process_crypto_frame|level:0|
[2025/09/12 05:04:24 594522] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_read_crypto_stream|xqc_read_crypto_stream|level:0|
[2025/09/12 05:04:24 594530] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_process_frames|frame_type:6|
[2025/09/12 05:04:24 594538] [info] |scid:f141ae604cd89d1fc4aa6d1c|xqc_conn_check_token|token empty|
[2025/09/12 05:04:24 594544] [info] |scid:f141ae604cd89d1fc4aa6d1c|xqc_process_crypto_frame|check_token fail|conn:0000558BB881FC8C|l-0.0.0.0-443-f141ae604cd89d1fc4aa6d1c p-193.167.0.100-34240-81809c86980d16c38fd6c1dd65f960380f|
[2025/09/12 05:04:24 594551] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_process_crypto_frame|level:0|
[2025/09/12 05:04:24 594558] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_read_crypto_stream|xqc_read_crypto_stream|level:0|
[2025/09/12 05:04:24 594576] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_process_frames|frame_type:0|
[2025/09/12 05:04:24 594582] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_process_padding_frame|process padding|
[2025/09/12 05:04:24 594590] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_process_frames|frame_type:6|
[2025/09/12 05:04:24 594597] [info] |scid:f141ae604cd89d1fc4aa6d1c|xqc_conn_check_token|token empty|
[2025/09/12 05:04:24 594604] [info] |scid:f141ae604cd89d1fc4aa6d1c|xqc_process_crypto_frame|check_token fail|conn:0000558BB881FC8C|l-0.0.0.0-443-f141ae604cd89d1fc4aa6d1c p-193.167.0.100-34240-81809c86980d16c38fd6c1dd65f960380f|
[2025/09/12 05:04:24 594612] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_process_crypto_frame|level:0|
[2025/09/12 05:04:24 594617] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_read_crypto_stream|xqc_read_crypto_stream|level:0|
[2025/09/12 05:04:24 594622] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_process_frames|frame_type:0|
[2025/09/12 05:04:24 594626] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_process_padding_frame|process padding|
[2025/09/12 05:04:24 594631] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_process_frames|frame_type:6|
[2025/09/12 05:04:24 594636] [info] |scid:f141ae604cd89d1fc4aa6d1c|xqc_conn_check_token|token empty|
[2025/09/12 05:04:24 594644] [info] |scid:f141ae604cd89d1fc4aa6d1c|xqc_process_crypto_frame|check_token fail|conn:0000558BB881FC8C|l-0.0.0.0-443-f141ae604cd89d1fc4aa6d1c p-193.167.0.100-34240-81809c86980d16c38fd6c1dd65f960380f|
[2025/09/12 05:04:24 594652] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_process_crypto_frame|level:0|
[2025/09/12 05:04:24 594660] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_read_crypto_stream|xqc_read_crypto_stream|level:0|
[2025/09/12 05:04:24 594666] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_process_frames|frame_type:0|
[2025/09/12 05:04:24 594671] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_process_padding_frame|process padding|
[2025/09/12 05:04:24 594675] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_process_frames|frame_type:6|
[2025/09/12 05:04:24 594680] [info] |scid:f141ae604cd89d1fc4aa6d1c|xqc_conn_check_token|token empty|
[2025/09/12 05:04:24 594684] [info] |scid:f141ae604cd89d1fc4aa6d1c|xqc_process_crypto_frame|check_token fail|conn:0000558BB881FC8C|l-0.0.0.0-443-f141ae604cd89d1fc4aa6d1c p-193.167.0.100-34240-81809c86980d16c38fd6c1dd65f960380f|
[2025/09/12 05:04:24 594689] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_process_crypto_frame|level:0|
[2025/09/12 05:04:24 594694] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_read_crypto_stream|xqc_read_crypto_stream|level:0|
[2025/09/12 05:04:24 594702] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_process_frames|frame_type:6|
[2025/09/12 05:04:24 594707] [info] |scid:f141ae604cd89d1fc4aa6d1c|xqc_conn_check_token|token empty|
[2025/09/12 05:04:24 594711] [info] |scid:f141ae604cd89d1fc4aa6d1c|xqc_process_crypto_frame|check_token fail|conn:0000558BB881FC8C|l-0.0.0.0-443-f141ae604cd89d1fc4aa6d1c p-193.167.0.100-34240-81809c86980d16c38fd6c1dd65f960380f|
[2025/09/12 05:04:24 594716] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_process_crypto_frame|level:0|
[2025/09/12 05:04:24 594721] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_read_crypto_stream|xqc_read_crypto_stream|level:0|
[2025/09/12 05:04:24 594725] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_process_frames|frame_type:6|
[2025/09/12 05:04:24 594730] [info] |scid:f141ae604cd89d1fc4aa6d1c|xqc_conn_check_token|token empty|
[2025/09/12 05:04:24 594734] [info] |scid:f141ae604cd89d1fc4aa6d1c|xqc_process_crypto_frame|check_token fail|conn:0000558BB881FC8C|l-0.0.0.0-443-f141ae604cd89d1fc4aa6d1c p-193.167.0.100-34240-81809c86980d16c38fd6c1dd65f960380f|
[2025/09/12 05:04:24 594739] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_process_crypto_frame|level:0|
[2025/09/12 05:04:24 594744] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_read_crypto_stream|xqc_read_crypto_stream|level:0|
[2025/09/12 05:04:24 594749] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_process_frames|frame_type:6|
[2025/09/12 05:04:24 594753] [info] |scid:f141ae604cd89d1fc4aa6d1c|xqc_conn_check_token|token empty|
[2025/09/12 05:04:24 594763] [info] |scid:f141ae604cd89d1fc4aa6d1c|xqc_process_crypto_frame|check_token fail|conn:0000558BB881FC8C|l-0.0.0.0-443-f141ae604cd89d1fc4aa6d1c p-193.167.0.100-34240-81809c86980d16c38fd6c1dd65f960380f|
[2025/09/12 05:04:24 594768] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_process_crypto_frame|level:0|
[2025/09/12 05:04:24 594772] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_read_crypto_stream|xqc_read_crypto_stream|level:0|
[2025/09/12 05:04:24 594777] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_process_frames|frame_type:6|
[2025/09/12 05:04:24 594781] [info] |scid:f141ae604cd89d1fc4aa6d1c|xqc_conn_check_token|token empty|
[2025/09/12 05:04:24 594786] [info] |scid:f141ae604cd89d1fc4aa6d1c|xqc_process_crypto_frame|check_token fail|conn:0000558BB881FC8C|l-0.0.0.0-443-f141ae604cd89d1fc4aa6d1c p-193.167.0.100-34240-81809c86980d16c38fd6c1dd65f960380f|
[2025/09/12 05:04:24 594791] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_process_crypto_frame|level:0|
[2025/09/12 05:04:24 594795] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_read_crypto_stream|xqc_read_crypto_stream|level:0|
[2025/09/12 05:04:24 594800] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_process_frames|frame_type:0|
[2025/09/12 05:04:24 594805] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_process_padding_frame|process padding|
[2025/09/12 05:04:24 594809] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_process_frames|frame_type:6|
[2025/09/12 05:04:24 594814] [info] |scid:f141ae604cd89d1fc4aa6d1c|xqc_conn_check_token|token empty|
[2025/09/12 05:04:24 594818] [info] |scid:f141ae604cd89d1fc4aa6d1c|xqc_process_crypto_frame|check_token fail|conn:0000558BB881FC8C|l-0.0.0.0-443-f141ae604cd89d1fc4aa6d1c p-193.167.0.100-34240-81809c86980d16c38fd6c1dd65f960380f|
[2025/09/12 05:04:24 594823] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_process_crypto_frame|level:0|
[2025/09/12 05:04:24 594828] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_read_crypto_stream|xqc_read_crypto_stream|level:0|
[2025/09/12 05:04:24 594832] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_process_frames|frame_type:0|
[2025/09/12 05:04:24 594837] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_process_padding_frame|process padding|
[2025/09/12 05:04:24 594845] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_timer_unset|type:ACK_INIT|
[2025/09/12 05:04:24 594853] [debug] |scid:f141ae604cd89d1fc4aa6d1c|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 05:04:24 594859] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:1589412920|largest:1589412920|pns:0|
[2025/09/12 05:04:24 594865] [info] |scid:f141ae604cd89d1fc4aa6d1c|xqc_conn_on_pkt_processed|====>|conn:0000558BB881FC8C|path:0|size:1200|pkt_type:INIT|pkt_num:1589412920|frame:PADDING CRYPTO |recv_time:1757653464594330|dcid:e0627723ccff44f54feb82dee871380dc709|dcid_seq:0|
[2025/09/12 05:04:24 594872] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_timer_set|type:PATH_IDLE|expire:1757653524594330|now:1757653464594330|interv:60000000|
[2025/09/12 05:04:24 594878] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_timer_set|type:CONN_IDLE|expire:1757653524594330|now:1757653464594330|interv:60000000|
[2025/09/12 05:04:24 594883] [debug] |xqc_engine_main_logic|BEGIN|now:1757653464594883|
[2025/09/12 05:04:24 594889] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_engine_process_conn|conn:0000558BB881FC8C|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:1757653464594888|
[2025/09/12 05:04:24 594895] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_crypto_stream_on_read|encrypt_level:0|cur_state:S_HANDSHAKE_SENT|next_state:S_HANDSHAKE_SENT|
[2025/09/12 05:04:24 594904] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_gen_ack_frame|largest_recv:1589412920|ack_delay:573|first_ack_range:1|largest_pkt_recv_time:1757653464594330|
[2025/09/12 05:04:24 594913] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_gen_ack_frame|high:1589412920|low:1589412919|pkt_pns:0|
[2025/09/12 05:04:24 594918] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_write_ack_to_one_packet|ack_size:13|path:0|path_largest_recv:1589412920|frame_largest_recv:1589412920|
[2025/09/12 05:04:24 594924] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:0|
[2025/09/12 05:04:24 594930] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:ACK |stream_id:0|stream_offset:0|
[2025/09/12 05:04:24 594937] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_check_acked_or_dropped_pkt|conn:0000558BB881FC8C|pkt_num:0|size:56|pkt_type:INIT|frame:ACK |
[2025/09/12 05:04:24 594944] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:2|
[2025/09/12 05:04:24 594985] [info] |scid:f141ae604cd89d1fc4aa6d1c|xqc_send_packet_with_pn|<==|conn:0000558BB881FC8C|path:0|pkt_num:2|size:56|sent:72|pkt_type:INIT|frame:ACK |inflight:2103|now:1757653464594954|stream_id:0|stream_offset:0|
[2025/09/12 05:04:24 594993] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_send_ctl_on_packet_sent|conn:0000558BB881FC8C|path:0|pkt_num:2|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 05:04:24 595000] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_conn_next_wakeup_time|wakeup_time:1757653465045401|
[2025/09/12 05:04:24 595005] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_engine_add_wakeup_queue|next_tick_time:1757653465045401|
[2025/09/12 05:04:24 595010] [debug] |xqc_engine_wakeup_after|wakeup:1757653465045401|now:1757653464595010|diff:450391|
[2025/09/12 05:04:24 595016] [debug] |xqc_engine_main_logic|END|now:1757653464594888|
[2025/09/12 05:04:24 595023] [debug] |xqc_engine_main_logic|BEGIN|now:1757653464595023|
[2025/09/12 05:04:24 595028] [debug] |xqc_engine_wakeup_after|wakeup:1757653465045401|now:1757653464595027|diff:450374|
[2025/09/12 05:04:24 595032] [debug] |xqc_engine_main_logic|END|now:1757653464595023|
[2025/09/12 05:04:24 723954] [info] |xqc_engine_packet_process|==>|conn:0000558BB881FC8C|size:1200|state:S_HANDSHAKE_SENT|recv_time:1757653464723951|
[2025/09/12 05:04:24 723980] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_packet_parse_initial|packet parse|initial|
[2025/09/12 05:04:24 723990] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_packet_parse_initial|success|Length:1159|
[2025/09/12 05:04:24 724003] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_packet_decrypt|largest_pn:1589412920|
[2025/09/12 05:04:24 724010] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_packet_decrypt|decryption nonce|path_id:0|pn:1589412921|
[2025/09/12 05:04:24 724025] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_packet_decrypt_single|pkt_type:INIT|pkt_num:1589412921|
[2025/09/12 05:04:24 724036] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_process_frames|frame_type:1|
[2025/09/12 05:04:24 724067] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_process_frames|frame_type:0|
[2025/09/12 05:04:24 724075] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_process_padding_frame|process padding|
[2025/09/12 05:04:24 724087] [info] |scid:f141ae604cd89d1fc4aa6d1c|xqc_conn_addr_validated|Address Validated|conn:0000558BB881FC8C|role:1|
[2025/09/12 05:04:24 724097] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_timer_unset|type:ACK_INIT|
[2025/09/12 05:04:24 724108] [debug] |scid:f141ae604cd89d1fc4aa6d1c|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 05:04:24 724117] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:1589412921|largest:1589412921|pns:0|
[2025/09/12 05:04:24 724126] [info] |scid:f141ae604cd89d1fc4aa6d1c|xqc_conn_on_pkt_processed|====>|conn:0000558BB881FC8C|path:0|size:1200|pkt_type:INIT|pkt_num:1589412921|frame:PADDING PING |recv_time:1757653464723951|dcid:f141ae604cd89d1fc4aa6d1c|dcid_seq:0|
[2025/09/12 05:04:24 724149] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_timer_set|type:PATH_IDLE|expire:1757653524723951|now:1757653464723951|interv:60000000|
[2025/09/12 05:04:24 724157] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_timer_set|type:CONN_IDLE|expire:1757653524723951|now:1757653464723951|interv:60000000|
[2025/09/12 05:04:24 724166] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_engine_remove_wakeup_queue|next_tick_time:1757653465045401|pq_index:0|
[2025/09/12 05:04:24 724175] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_engine_add_active_queue|last_ticked_time:1757653464594888|
[2025/09/12 05:04:24 724182] [debug] |xqc_engine_main_logic|BEGIN|now:1757653464724182|
[2025/09/12 05:04:24 724189] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_engine_process_conn|conn:0000558BB881FC8C|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:1757653464724188|
[2025/09/12 05:04:24 724198] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_gen_ack_frame|largest_recv:1589412921|ack_delay:247|first_ack_range:2|largest_pkt_recv_time:1757653464723951|
[2025/09/12 05:04:24 724204] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_gen_ack_frame|high:1589412921|low:1589412919|pkt_pns:0|
[2025/09/12 05:04:24 724209] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_write_ack_to_one_packet|ack_size:12|path:0|path_largest_recv:1589412921|frame_largest_recv:1589412921|
[2025/09/12 05:04:24 724217] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:0|
[2025/09/12 05:04:24 724227] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:ACK |stream_id:0|stream_offset:0|
[2025/09/12 05:04:24 724238] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_check_acked_or_dropped_pkt|conn:0000558BB881FC8C|pkt_num:0|size:55|pkt_type:INIT|frame:ACK |
[2025/09/12 05:04:24 724248] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:3|
[2025/09/12 05:04:24 724292] [info] |scid:f141ae604cd89d1fc4aa6d1c|xqc_send_packet_with_pn|<==|conn:0000558BB881FC8C|path:0|pkt_num:3|size:55|sent:71|pkt_type:INIT|frame:ACK |inflight:2103|now:1757653464724259|stream_id:0|stream_offset:0|
[2025/09/12 05:04:24 724301] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_send_ctl_on_packet_sent|conn:0000558BB881FC8C|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 05:04:24 724308] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_conn_next_wakeup_time|wakeup_time:1757653465045401|
[2025/09/12 05:04:24 724315] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_engine_add_wakeup_queue|next_tick_time:1757653465045401|
[2025/09/12 05:04:24 724323] [debug] |xqc_engine_wakeup_after|wakeup:1757653465045401|now:1757653464724323|diff:321078|
[2025/09/12 05:04:24 724333] [debug] |xqc_engine_main_logic|END|now:1757653464724188|
[2025/09/12 05:04:24 724344] [debug] |xqc_engine_main_logic|BEGIN|now:1757653464724344|
[2025/09/12 05:04:24 724352] [debug] |xqc_engine_wakeup_after|wakeup:1757653465045401|now:1757653464724351|diff:321050|
[2025/09/12 05:04:24 724360] [debug] |xqc_engine_main_logic|END|now:1757653464724344|
[2025/09/12 05:04:24 919397] [info] |xqc_engine_packet_process|==>|conn:0000558BB881FC8C|size:1200|state:S_HANDSHAKE_SENT|recv_time:1757653464919394|
[2025/09/12 05:04:24 919427] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_packet_parse_initial|packet parse|initial|
[2025/09/12 05:04:24 919436] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_packet_parse_initial|success|Length:1159|
[2025/09/12 05:04:24 919450] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_packet_decrypt|largest_pn:1589412921|
[2025/09/12 05:04:24 919457] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_packet_decrypt|decryption nonce|path_id:0|pn:1589412922|
[2025/09/12 05:04:24 919474] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_packet_decrypt_single|pkt_type:INIT|pkt_num:1589412922|
[2025/09/12 05:04:24 919482] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_process_frames|frame_type:1|
[2025/09/12 05:04:24 919501] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_process_frames|frame_type:0|
[2025/09/12 05:04:24 919506] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_process_padding_frame|process padding|
[2025/09/12 05:04:24 919515] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_timer_unset|type:ACK_INIT|
[2025/09/12 05:04:24 919526] [debug] |scid:f141ae604cd89d1fc4aa6d1c|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 05:04:24 919534] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:1589412922|largest:1589412922|pns:0|
[2025/09/12 05:04:24 919543] [info] |scid:f141ae604cd89d1fc4aa6d1c|xqc_conn_on_pkt_processed|====>|conn:0000558BB881FC8C|path:0|size:1200|pkt_type:INIT|pkt_num:1589412922|frame:PADDING PING |recv_time:1757653464919394|dcid:f141ae604cd89d1fc4aa6d1c|dcid_seq:0|
[2025/09/12 05:04:24 919553] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_timer_set|type:PATH_IDLE|expire:1757653524919394|now:1757653464919394|interv:60000000|
[2025/09/12 05:04:24 919562] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_timer_set|type:CONN_IDLE|expire:1757653524919394|now:1757653464919394|interv:60000000|
[2025/09/12 05:04:24 919571] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_engine_remove_wakeup_queue|next_tick_time:1757653465045401|pq_index:0|
[2025/09/12 05:04:24 919580] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_engine_add_active_queue|last_ticked_time:1757653464724188|
[2025/09/12 05:04:24 919588] [debug] |xqc_engine_main_logic|BEGIN|now:1757653464919588|
[2025/09/12 05:04:24 919596] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_engine_process_conn|conn:0000558BB881FC8C|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:1757653464919595|
[2025/09/12 05:04:24 919611] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_gen_ack_frame|largest_recv:1589412922|ack_delay:216|first_ack_range:3|largest_pkt_recv_time:1757653464919394|
[2025/09/12 05:04:24 919618] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_gen_ack_frame|high:1589412922|low:1589412919|pkt_pns:0|
[2025/09/12 05:04:24 919623] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_write_ack_to_one_packet|ack_size:12|path:0|path_largest_recv:1589412922|frame_largest_recv:1589412922|
[2025/09/12 05:04:24 919628] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:0|
[2025/09/12 05:04:24 919635] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:ACK |stream_id:0|stream_offset:0|
[2025/09/12 05:04:24 919642] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_check_acked_or_dropped_pkt|conn:0000558BB881FC8C|pkt_num:0|size:55|pkt_type:INIT|frame:ACK |
[2025/09/12 05:04:24 919649] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:4|
[2025/09/12 05:04:24 919696] [info] |scid:f141ae604cd89d1fc4aa6d1c|xqc_send_packet_with_pn|<==|conn:0000558BB881FC8C|path:0|pkt_num:4|size:55|sent:71|pkt_type:INIT|frame:ACK |inflight:2103|now:1757653464919660|stream_id:0|stream_offset:0|
[2025/09/12 05:04:24 919705] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_send_ctl_on_packet_sent|conn:0000558BB881FC8C|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 05:04:24 919714] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_conn_next_wakeup_time|wakeup_time:1757653465045401|
[2025/09/12 05:04:24 919722] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_engine_add_wakeup_queue|next_tick_time:1757653465045401|
[2025/09/12 05:04:24 919730] [debug] |xqc_engine_wakeup_after|wakeup:1757653465045401|now:1757653464919729|diff:125672|
[2025/09/12 05:04:24 919738] [debug] |xqc_engine_main_logic|END|now:1757653464919595|
[2025/09/12 05:04:24 919749] [debug] |xqc_engine_main_logic|BEGIN|now:1757653464919749|
[2025/09/12 05:04:24 919764] [debug] |xqc_engine_wakeup_after|wakeup:1757653465045401|now:1757653464919764|diff:125637|
[2025/09/12 05:04:24 919773] [debug] |xqc_engine_main_logic|END|now:1757653464919749|
[2025/09/12 05:04:25 045956] [debug] |xqc_engine_main_logic|BEGIN|now:1757653465045956|
[2025/09/12 05:04:25 045980] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_engine_remove_wakeup_queue|next_tick_time:1757653465045401|pq_index:0|
[2025/09/12 05:04:25 045987] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_engine_add_active_queue|last_ticked_time:1757653464919595|
[2025/09/12 05:04:25 045995] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_engine_process_conn|conn:0000558BB881FC8C|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:1757653465045993|
[2025/09/12 05:04:25 046001] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_timer_expire|timer expired|type:LOSS_DETECTION|expire_time:1757653465045401|now:1757653465045993|
[2025/09/12 05:04:25 046007] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_timer_loss_detection_timeout|path:0|loss_detection_timeout|
[2025/09/12 05:04:25 046012] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_timer_loss_detection_timeout|send Probe pkts|conn:0000558BB881FC8C|path:0|bytes_in_flight:2103|
[2025/09/12 05:04:25 046018] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_send_ctl_get_pto_time_and_space|srtt:250000|rtt_var:125000|pto_duration:750000|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:04:25 046024] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB881FC8C|path:0|PNS: 0, unacked: 1184|
[2025/09/12 05:04:25 046029] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB881FC8C|path:0|PNS: 1, unacked: 919|
[2025/09/12 05:04:25 046034] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB881FC8C|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:04:25 046059] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_path_send_one_or_two_ack_elicit_pkts|send two ack-eliciting pkts|path:0|pns:0|
[2025/09/12 05:04:25 046065] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_conn_send_probe_pkt|conn:0000558BB881FC8C|path:0|pkt_num:0|size:1184|pkt_type:INIT|frame:PADDING CRYPTO |conn_state:S_HANDSHAKE_SENT|
[2025/09/12 05:04:25 046072] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_path_send_one_or_two_ack_elicit_pkts|dup pkt on PTO, pkt_num:0|
[2025/09/12 05:04:25 046077] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_conn_send_probe_pkt|conn:0000558BB881FC8C|path:0|pkt_num:0|size:1184|pkt_type:INIT|frame:PADDING CRYPTO |conn_state:S_HANDSHAKE_SENT|
[2025/09/12 05:04:25 046096] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_timer_loss_detection_timeout|xqc_send_ctl_set_loss_detection_timer|PTO|conn:0000558BB881FC8C|pto_count:1
[2025/09/12 05:04:25 046101] [debug] |scid:f141ae604cd89d1fc4aa6d1c|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 05:04:25 046107] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB881FC8C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:04:25 046112] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB881FC8C|path:0|PNS: 1, unacked: 919|
[2025/09/12 05:04:25 046116] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB881FC8C|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:04:25 046122] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_timer_set|type:LOSS_DETECTION|expire:1757653465795684|now:1757653465046101|interv:749583|
[2025/09/12 05:04:25 046127] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB881FC8C|path:0|pns:1|expire:1757653465795684|now:1757653465046101|interval:749583|pto_count:1|srtt:250000
[2025/09/12 05:04:25 046135] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:PADDING CRYPTO |stream_id:0|stream_offset:0|
[2025/09/12 05:04:25 046151] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:PADDING CRYPTO |stream_id:0|stream_offset:0|
[2025/09/12 05:04:25 046157] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_check_acked_or_dropped_pkt|conn:0000558BB881FC8C|pkt_num:0|size:1184|pkt_type:INIT|frame:PADDING CRYPTO |
[2025/09/12 05:04:25 046164] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:5|
[2025/09/12 05:04:25 046224] [info] |scid:f141ae604cd89d1fc4aa6d1c|xqc_send_packet_with_pn|<==|conn:0000558BB881FC8C|path:0|pkt_num:5|size:1184|sent:1200|pkt_type:INIT|frame:PADDING CRYPTO |inflight:919|now:1757653465046179|stream_id:0|stream_offset:0|
[2025/09/12 05:04:25 046232] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_send_ctl_on_packet_sent|conn:0000558BB881FC8C|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 05:04:25 046239] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_send_ctl_on_packet_sent|path:0|inflight:919|applimit:0|
[2025/09/12 05:04:25 046244] [debug] |scid:f141ae604cd89d1fc4aa6d1c|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 05:04:25 046250] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB881FC8C|path:0|PNS: 0, unacked: 1184|
[2025/09/12 05:04:25 046255] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB881FC8C|path:0|PNS: 1, unacked: 919|
[2025/09/12 05:04:25 046259] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB881FC8C|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:04:25 046264] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_timer_set|type:LOSS_DETECTION|expire:1757653465795684|now:1757653465046244|interv:749440|
[2025/09/12 05:04:25 046270] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB881FC8C|path:0|pns:1|expire:1757653465795684|now:1757653465046244|interval:749440|pto_count:1|srtt:250000
[2025/09/12 05:04:25 046280] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:45952|inflight:2103|
[2025/09/12 05:04:25 046289] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_check_acked_or_dropped_pkt|conn:0000558BB881FC8C|pkt_num:0|size:1184|pkt_type:INIT|frame:PADDING CRYPTO |
[2025/09/12 05:04:25 046297] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:6|
[2025/09/12 05:04:25 046334] [info] |scid:f141ae604cd89d1fc4aa6d1c|xqc_send_packet_with_pn|<==|conn:0000558BB881FC8C|path:0|pkt_num:6|size:1184|sent:1200|pkt_type:INIT|frame:PADDING CRYPTO |inflight:2103|now:1757653465046307|stream_id:0|stream_offset:0|
[2025/09/12 05:04:25 046344] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_send_ctl_on_packet_sent|conn:0000558BB881FC8C|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 05:04:25 046352] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_send_ctl_on_packet_sent|path:0|inflight:2103|applimit:0|
[2025/09/12 05:04:25 046359] [debug] |scid:f141ae604cd89d1fc4aa6d1c|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 05:04:25 046368] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB881FC8C|path:0|PNS: 0, unacked: 2368|
[2025/09/12 05:04:25 046376] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB881FC8C|path:0|PNS: 1, unacked: 919|
[2025/09/12 05:04:25 046383] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB881FC8C|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:04:25 046398] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_timer_set|type:LOSS_DETECTION|expire:1757653465795684|now:1757653465046359|interv:749325|
[2025/09/12 05:04:25 046403] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB881FC8C|path:0|pns:1|expire:1757653465795684|now:1757653465046359|interval:749325|pto_count:1|srtt:250000
[2025/09/12 05:04:25 046408] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:45952|inflight:3287|
[2025/09/12 05:04:25 046414] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_conn_next_wakeup_time|wakeup_time:1757653465795684|
[2025/09/12 05:04:25 046420] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_engine_add_wakeup_queue|next_tick_time:1757653465795684|
[2025/09/12 05:04:25 046426] [debug] |xqc_engine_wakeup_after|wakeup:1757653465795684|now:1757653465046425|diff:749259|
[2025/09/12 05:04:25 046432] [debug] |xqc_engine_main_logic|END|now:1757653465045993|
[2025/09/12 05:04:25 229949] [info] |xqc_engine_packet_process|==>|conn:0000558BB881FC8C|size:1200|state:S_HANDSHAKE_SENT|recv_time:1757653465229945|
[2025/09/12 05:04:25 229977] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_packet_parse_initial|packet parse|initial|
[2025/09/12 05:04:25 229985] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_packet_parse_initial|success|Length:1159|
[2025/09/12 05:04:25 229999] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_packet_decrypt|largest_pn:1589412922|
[2025/09/12 05:04:25 230007] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_packet_decrypt|decryption nonce|path_id:0|pn:1589412923|
[2025/09/12 05:04:25 230023] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_packet_decrypt_single|pkt_type:INIT|pkt_num:1589412923|
[2025/09/12 05:04:25 230031] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_process_frames|frame_type:1|
[2025/09/12 05:04:25 230062] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_process_frames|frame_type:0|
[2025/09/12 05:04:25 230070] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_process_padding_frame|process padding|
[2025/09/12 05:04:25 230083] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_timer_unset|type:ACK_INIT|
[2025/09/12 05:04:25 230093] [debug] |scid:f141ae604cd89d1fc4aa6d1c|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 05:04:25 230101] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:1589412923|largest:1589412923|pns:0|
[2025/09/12 05:04:25 230110] [info] |scid:f141ae604cd89d1fc4aa6d1c|xqc_conn_on_pkt_processed|====>|conn:0000558BB881FC8C|path:0|size:1200|pkt_type:INIT|pkt_num:1589412923|frame:PADDING PING |recv_time:1757653465229945|dcid:f141ae604cd89d1fc4aa6d1c|dcid_seq:0|
[2025/09/12 05:04:25 230120] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_timer_set|type:PATH_IDLE|expire:1757653525229945|now:1757653465229945|interv:60000000|
[2025/09/12 05:04:25 230128] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_timer_set|type:CONN_IDLE|expire:1757653525229945|now:1757653465229945|interv:60000000|
[2025/09/12 05:04:25 230135] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_engine_remove_wakeup_queue|next_tick_time:1757653465795684|pq_index:0|
[2025/09/12 05:04:25 230144] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_engine_add_active_queue|last_ticked_time:1757653465045993|
[2025/09/12 05:04:25 230151] [debug] |xqc_engine_main_logic|BEGIN|now:1757653465230151|
[2025/09/12 05:04:25 230160] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_engine_process_conn|conn:0000558BB881FC8C|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:1757653465230159|
[2025/09/12 05:04:25 230175] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_gen_ack_frame|largest_recv:1589412923|ack_delay:229|first_ack_range:4|largest_pkt_recv_time:1757653465229945|
[2025/09/12 05:04:25 230185] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_gen_ack_frame|high:1589412923|low:1589412919|pkt_pns:0|
[2025/09/12 05:04:25 230199] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_write_ack_to_one_packet|ack_size:12|path:0|path_largest_recv:1589412923|frame_largest_recv:1589412923|
[2025/09/12 05:04:25 230205] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:0|
[2025/09/12 05:04:25 230211] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:ACK |stream_id:0|stream_offset:0|
[2025/09/12 05:04:25 230218] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_check_acked_or_dropped_pkt|conn:0000558BB881FC8C|pkt_num:0|size:55|pkt_type:INIT|frame:ACK |
[2025/09/12 05:04:25 230225] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:7|
[2025/09/12 05:04:25 230274] [info] |scid:f141ae604cd89d1fc4aa6d1c|xqc_send_packet_with_pn|<==|conn:0000558BB881FC8C|path:0|pkt_num:7|size:55|sent:71|pkt_type:INIT|frame:ACK |inflight:3287|now:1757653465230234|stream_id:0|stream_offset:0|
[2025/09/12 05:04:25 230282] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_send_ctl_on_packet_sent|conn:0000558BB881FC8C|path:0|pkt_num:7|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 05:04:25 230289] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_conn_next_wakeup_time|wakeup_time:1757653465795684|
[2025/09/12 05:04:25 230295] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_engine_add_wakeup_queue|next_tick_time:1757653465795684|
[2025/09/12 05:04:25 230300] [debug] |xqc_engine_wakeup_after|wakeup:1757653465795684|now:1757653465230299|diff:565385|
[2025/09/12 05:04:25 230305] [debug] |xqc_engine_main_logic|END|now:1757653465230159|
[2025/09/12 05:04:25 230312] [debug] |xqc_engine_main_logic|BEGIN|now:1757653465230312|
[2025/09/12 05:04:25 230320] [debug] |xqc_engine_wakeup_after|wakeup:1757653465795684|now:1757653465230320|diff:565364|
[2025/09/12 05:04:25 230328] [debug] |xqc_engine_main_logic|END|now:1757653465230312|
[2025/09/12 05:04:25 786829] [info] |xqc_engine_packet_process|==>|conn:0000558BB881FC8C|size:1200|state:S_HANDSHAKE_SENT|recv_time:1757653465786824|
[2025/09/12 05:04:25 786859] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_packet_parse_initial|packet parse|initial|
[2025/09/12 05:04:25 786869] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_packet_parse_initial|success|Length:1159|
[2025/09/12 05:04:25 786884] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_packet_decrypt|largest_pn:1589412923|
[2025/09/12 05:04:25 786893] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_packet_decrypt|decryption nonce|path_id:0|pn:1589412924|
[2025/09/12 05:04:25 786909] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_packet_decrypt_single|pkt_type:INIT|pkt_num:1589412924|
[2025/09/12 05:04:25 786918] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_process_frames|frame_type:1|
[2025/09/12 05:04:25 786925] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_process_frames|frame_type:0|
[2025/09/12 05:04:25 786930] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_process_padding_frame|process padding|
[2025/09/12 05:04:25 786940] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_timer_unset|type:ACK_INIT|
[2025/09/12 05:04:25 786949] [debug] |scid:f141ae604cd89d1fc4aa6d1c|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 05:04:25 786957] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:1589412924|largest:1589412924|pns:0|
[2025/09/12 05:04:25 786966] [info] |scid:f141ae604cd89d1fc4aa6d1c|xqc_conn_on_pkt_processed|====>|conn:0000558BB881FC8C|path:0|size:1200|pkt_type:INIT|pkt_num:1589412924|frame:PADDING PING |recv_time:1757653465786824|dcid:f141ae604cd89d1fc4aa6d1c|dcid_seq:0|
[2025/09/12 05:04:25 786976] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_timer_set|type:PATH_IDLE|expire:1757653525786824|now:1757653465786824|interv:60000000|
[2025/09/12 05:04:25 786997] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_timer_set|type:CONN_IDLE|expire:1757653525786824|now:1757653465786824|interv:60000000|
[2025/09/12 05:04:25 787005] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_engine_remove_wakeup_queue|next_tick_time:1757653465795684|pq_index:0|
[2025/09/12 05:04:25 787014] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_engine_add_active_queue|last_ticked_time:1757653465230159|
[2025/09/12 05:04:25 787022] [debug] |xqc_engine_main_logic|BEGIN|now:1757653465787021|
[2025/09/12 05:04:25 787031] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_engine_process_conn|conn:0000558BB881FC8C|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:1757653465787030|
[2025/09/12 05:04:25 787067] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_gen_ack_frame|largest_recv:1589412924|ack_delay:243|first_ack_range:5|largest_pkt_recv_time:1757653465786824|
[2025/09/12 05:04:25 787077] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_gen_ack_frame|high:1589412924|low:1589412919|pkt_pns:0|
[2025/09/12 05:04:25 787085] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_write_ack_to_one_packet|ack_size:12|path:0|path_largest_recv:1589412924|frame_largest_recv:1589412924|
[2025/09/12 05:04:25 787094] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:0|
[2025/09/12 05:04:25 787100] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:ACK |stream_id:0|stream_offset:0|
[2025/09/12 05:04:25 787108] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_check_acked_or_dropped_pkt|conn:0000558BB881FC8C|pkt_num:0|size:55|pkt_type:INIT|frame:ACK |
[2025/09/12 05:04:25 787115] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:8|
[2025/09/12 05:04:25 787154] [info] |scid:f141ae604cd89d1fc4aa6d1c|xqc_send_packet_with_pn|<==|conn:0000558BB881FC8C|path:0|pkt_num:8|size:55|sent:71|pkt_type:INIT|frame:ACK |inflight:3287|now:1757653465787124|stream_id:0|stream_offset:0|
[2025/09/12 05:04:25 787162] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_send_ctl_on_packet_sent|conn:0000558BB881FC8C|path:0|pkt_num:8|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 05:04:25 787169] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_conn_next_wakeup_time|wakeup_time:1757653465795684|
[2025/09/12 05:04:25 787174] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_engine_add_wakeup_queue|next_tick_time:1757653465795684|
[2025/09/12 05:04:25 787180] [debug] |xqc_engine_wakeup_after|wakeup:1757653465795684|now:1757653465787180|diff:8504|
[2025/09/12 05:04:25 787189] [debug] |xqc_engine_main_logic|END|now:1757653465787030|
[2025/09/12 05:04:25 787200] [debug] |xqc_engine_main_logic|BEGIN|now:1757653465787200|
[2025/09/12 05:04:25 787208] [debug] |xqc_engine_wakeup_after|wakeup:1757653465795684|now:1757653465787207|diff:8477|
[2025/09/12 05:04:25 787216] [debug] |xqc_engine_main_logic|END|now:1757653465787200|
[2025/09/12 05:04:25 796320] [debug] |xqc_engine_main_logic|BEGIN|now:1757653465796320|
[2025/09/12 05:04:25 796337] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_engine_remove_wakeup_queue|next_tick_time:1757653465795684|pq_index:0|
[2025/09/12 05:04:25 796344] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_engine_add_active_queue|last_ticked_time:1757653465787030|
[2025/09/12 05:04:25 796351] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_engine_process_conn|conn:0000558BB881FC8C|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:1757653465796350|
[2025/09/12 05:04:25 796358] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_timer_expire|timer expired|type:LOSS_DETECTION|expire_time:1757653465795684|now:1757653465796350|
[2025/09/12 05:04:25 796364] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_timer_loss_detection_timeout|path:0|loss_detection_timeout|
[2025/09/12 05:04:25 796369] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_timer_loss_detection_timeout|send Probe pkts|conn:0000558BB881FC8C|path:0|bytes_in_flight:3287|
[2025/09/12 05:04:25 796382] [debug] |scid:f141ae604cd89d1fc4aa6d1c|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 05:04:25 796389] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB881FC8C|path:0|PNS: 0, unacked: 2368|
[2025/09/12 05:04:25 796394] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB881FC8C|path:0|PNS: 1, unacked: 919|
[2025/09/12 05:04:25 796399] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB881FC8C|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:04:25 796405] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_path_send_one_or_two_ack_elicit_pkts|send two ack-eliciting pkts|path:0|pns:1|
[2025/09/12 05:04:25 796411] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_conn_send_probe_pkt|conn:0000558BB881FC8C|path:0|pkt_num:0|size:194|pkt_type:HSK|frame:CRYPTO |conn_state:S_HANDSHAKE_SENT|
[2025/09/12 05:04:25 796419] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_conn_send_probe_pkt|conn:0000558BB881FC8C|path:0|pkt_num:1|size:516|pkt_type:HSK|frame:CRYPTO |conn_state:S_HANDSHAKE_SENT|
[2025/09/12 05:04:25 796434] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_timer_loss_detection_timeout|xqc_send_ctl_set_loss_detection_timer|PTO|conn:0000558BB881FC8C|pto_count:2
[2025/09/12 05:04:25 796440] [debug] |scid:f141ae604cd89d1fc4aa6d1c|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 05:04:25 796446] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB881FC8C|path:0|PNS: 0, unacked: 2368|
[2025/09/12 05:04:25 796451] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB881FC8C|path:0|PNS: 1, unacked: 209|
[2025/09/12 05:04:25 796456] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB881FC8C|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:04:25 796462] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_timer_set|type:LOSS_DETECTION|expire:1757653467295684|now:1757653465796440|interv:1499244|
[2025/09/12 05:04:25 796467] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB881FC8C|path:0|pns:1|expire:1757653467295684|now:1757653465796440|interval:1499244|pto_count:2|srtt:250000
[2025/09/12 05:04:25 796475] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:CRYPTO |stream_id:0|stream_offset:0|
[2025/09/12 05:04:25 796481] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:CRYPTO |stream_id:0|stream_offset:0|
[2025/09/12 05:04:25 796487] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_check_acked_or_dropped_pkt|conn:0000558BB881FC8C|pkt_num:0|size:194|pkt_type:HSK|frame:CRYPTO |
[2025/09/12 05:04:25 796494] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:4|
[2025/09/12 05:04:25 796537] [info] |scid:f141ae604cd89d1fc4aa6d1c|xqc_send_packet_with_pn|<==|conn:0000558BB881FC8C|path:0|pkt_num:4|size:194|sent:210|pkt_type:HSK|frame:CRYPTO |inflight:2577|now:1757653465796505|stream_id:0|stream_offset:0|
[2025/09/12 05:04:25 796545] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_send_ctl_on_packet_sent|conn:0000558BB881FC8C|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 05:04:25 796552] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_send_ctl_on_packet_sent|path:0|inflight:2577|applimit:0|
[2025/09/12 05:04:25 796558] [debug] |scid:f141ae604cd89d1fc4aa6d1c|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 05:04:25 796569] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB881FC8C|path:0|PNS: 0, unacked: 2368|
[2025/09/12 05:04:25 796574] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB881FC8C|path:0|PNS: 1, unacked: 403|
[2025/09/12 05:04:25 796581] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB881FC8C|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:04:25 796589] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_timer_set|type:LOSS_DETECTION|expire:1757653468046307|now:1757653465796557|interv:2249750|
[2025/09/12 05:04:25 796598] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB881FC8C|path:0|pns:0|expire:1757653468046307|now:1757653465796557|interval:2249750|pto_count:2|srtt:250000
[2025/09/12 05:04:25 796607] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:45952|inflight:2771|
[2025/09/12 05:04:25 796618] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_check_acked_or_dropped_pkt|conn:0000558BB881FC8C|pkt_num:1|size:516|pkt_type:HSK|frame:CRYPTO |
[2025/09/12 05:04:25 796627] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:5|
[2025/09/12 05:04:25 796686] [info] |scid:f141ae604cd89d1fc4aa6d1c|xqc_send_packet_with_pn|<==|conn:0000558BB881FC8C|path:0|pkt_num:5|size:516|sent:532|pkt_type:HSK|frame:CRYPTO |inflight:2771|now:1757653465796654|stream_id:0|stream_offset:0|
[2025/09/12 05:04:25 796695] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_send_ctl_on_packet_sent|conn:0000558BB881FC8C|path:0|pkt_num:5|origin_pktnum:1|size:516|enc_size:532|pkt_type:HSK|frame:CRYPTO |conn_state:S_HANDSHAKE_SENT|po_in_flight:0||retrans:0|
[2025/09/12 05:04:25 796701] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_send_ctl_on_packet_sent|path:0|inflight:2771|applimit:0|
[2025/09/12 05:04:25 796707] [debug] |scid:f141ae604cd89d1fc4aa6d1c|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 05:04:25 796714] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB881FC8C|path:0|PNS: 0, unacked: 2368|
[2025/09/12 05:04:25 796719] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB881FC8C|path:0|PNS: 1, unacked: 919|
[2025/09/12 05:04:25 796724] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB881FC8C|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:04:25 796730] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_timer_set|type:LOSS_DETECTION|expire:1757653468046307|now:1757653465796707|interv:2249600|
[2025/09/12 05:04:25 796739] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB881FC8C|path:0|pns:0|expire:1757653468046307|now:1757653465796707|interval:2249600|pto_count:2|srtt:250000
[2025/09/12 05:04:25 796749] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:45952|inflight:3287|
[2025/09/12 05:04:25 796757] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_conn_next_wakeup_time|wakeup_time:1757653468046307|
[2025/09/12 05:04:25 796764] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_engine_add_wakeup_queue|next_tick_time:1757653468046307|
[2025/09/12 05:04:25 796771] [debug] |xqc_engine_wakeup_after|wakeup:1757653468046307|now:1757653465796770|diff:2249537|
[2025/09/12 05:04:25 796777] [debug] |xqc_engine_main_logic|END|now:1757653465796350|
[2025/09/12 05:04:26 786917] [info] |xqc_engine_packet_process|==>|conn:0000558BB881FC8C|size:1200|state:S_HANDSHAKE_SENT|recv_time:1757653466786913|
[2025/09/12 05:04:26 786949] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_packet_parse_initial|packet parse|initial|
[2025/09/12 05:04:26 786958] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_packet_parse_initial|success|Length:1159|
[2025/09/12 05:04:26 786973] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_packet_decrypt|largest_pn:1589412924|
[2025/09/12 05:04:26 786993] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_packet_decrypt|decryption nonce|path_id:0|pn:1589412925|
[2025/09/12 05:04:26 787011] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_packet_decrypt_single|pkt_type:INIT|pkt_num:1589412925|
[2025/09/12 05:04:26 787019] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_process_frames|frame_type:1|
[2025/09/12 05:04:26 787028] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_process_frames|frame_type:0|
[2025/09/12 05:04:26 787033] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_process_padding_frame|process padding|
[2025/09/12 05:04:26 787067] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_timer_unset|type:ACK_INIT|
[2025/09/12 05:04:26 787075] [debug] |scid:f141ae604cd89d1fc4aa6d1c|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 05:04:26 787084] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:1589412925|largest:1589412925|pns:0|
[2025/09/12 05:04:26 787095] [info] |scid:f141ae604cd89d1fc4aa6d1c|xqc_conn_on_pkt_processed|====>|conn:0000558BB881FC8C|path:0|size:1200|pkt_type:INIT|pkt_num:1589412925|frame:PADDING PING |recv_time:1757653466786913|dcid:f141ae604cd89d1fc4aa6d1c|dcid_seq:0|
[2025/09/12 05:04:26 787106] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_timer_set|type:PATH_IDLE|expire:1757653526786913|now:1757653466786913|interv:60000000|
[2025/09/12 05:04:26 787113] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_timer_set|type:CONN_IDLE|expire:1757653526786913|now:1757653466786913|interv:60000000|
[2025/09/12 05:04:26 787120] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_engine_remove_wakeup_queue|next_tick_time:1757653468046307|pq_index:0|
[2025/09/12 05:04:26 787129] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_engine_add_active_queue|last_ticked_time:1757653465796350|
[2025/09/12 05:04:26 787137] [debug] |xqc_engine_main_logic|BEGIN|now:1757653466787137|
[2025/09/12 05:04:26 787145] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_engine_process_conn|conn:0000558BB881FC8C|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:1757653466787143|
[2025/09/12 05:04:26 787161] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_gen_ack_frame|largest_recv:1589412925|ack_delay:248|first_ack_range:6|largest_pkt_recv_time:1757653466786913|
[2025/09/12 05:04:26 787169] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_gen_ack_frame|high:1589412925|low:1589412919|pkt_pns:0|
[2025/09/12 05:04:26 787176] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_write_ack_to_one_packet|ack_size:12|path:0|path_largest_recv:1589412925|frame_largest_recv:1589412925|
[2025/09/12 05:04:26 787184] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:0|
[2025/09/12 05:04:26 787193] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:ACK |stream_id:0|stream_offset:0|
[2025/09/12 05:04:26 787205] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_check_acked_or_dropped_pkt|conn:0000558BB881FC8C|pkt_num:0|size:55|pkt_type:INIT|frame:ACK |
[2025/09/12 05:04:26 787215] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:9|
[2025/09/12 05:04:26 787264] [info] |scid:f141ae604cd89d1fc4aa6d1c|xqc_send_packet_with_pn|<==|conn:0000558BB881FC8C|path:0|pkt_num:9|size:55|sent:71|pkt_type:INIT|frame:ACK |inflight:3287|now:1757653466787226|stream_id:0|stream_offset:0|
[2025/09/12 05:04:26 787277] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_send_ctl_on_packet_sent|conn:0000558BB881FC8C|path:0|pkt_num:9|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 05:04:26 787288] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_conn_next_wakeup_time|wakeup_time:1757653468046307|
[2025/09/12 05:04:26 787304] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_engine_add_wakeup_queue|next_tick_time:1757653468046307|
[2025/09/12 05:04:26 787310] [debug] |xqc_engine_wakeup_after|wakeup:1757653468046307|now:1757653466787310|diff:1258997|
[2025/09/12 05:04:26 787316] [debug] |xqc_engine_main_logic|END|now:1757653466787143|
[2025/09/12 05:04:26 787323] [debug] |xqc_engine_main_logic|BEGIN|now:1757653466787323|
[2025/09/12 05:04:26 787327] [debug] |xqc_engine_wakeup_after|wakeup:1757653468046307|now:1757653466787327|diff:1258980|
[2025/09/12 05:04:26 787332] [debug] |xqc_engine_main_logic|END|now:1757653466787323|
[2025/09/12 05:04:28 047650] [debug] |xqc_engine_main_logic|BEGIN|now:1757653468047649|
[2025/09/12 05:04:28 047685] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_engine_remove_wakeup_queue|next_tick_time:1757653468046307|pq_index:0|
[2025/09/12 05:04:28 047693] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_engine_add_active_queue|last_ticked_time:1757653466787143|
[2025/09/12 05:04:28 047700] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_engine_process_conn|conn:0000558BB881FC8C|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:1757653468047698|
[2025/09/12 05:04:28 047707] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_timer_expire|timer expired|type:LOSS_DETECTION|expire_time:1757653468046307|now:1757653468047698|
[2025/09/12 05:04:28 047713] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_timer_loss_detection_timeout|path:0|loss_detection_timeout|
[2025/09/12 05:04:28 047718] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_timer_loss_detection_timeout|send Probe pkts|conn:0000558BB881FC8C|path:0|bytes_in_flight:3287|
[2025/09/12 05:04:28 047724] [debug] |scid:f141ae604cd89d1fc4aa6d1c|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 05:04:28 047730] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB881FC8C|path:0|PNS: 0, unacked: 2368|
[2025/09/12 05:04:28 047735] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB881FC8C|path:0|PNS: 1, unacked: 919|
[2025/09/12 05:04:28 047740] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB881FC8C|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:04:28 047745] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_path_send_one_or_two_ack_elicit_pkts|send two ack-eliciting pkts|path:0|pns:0|
[2025/09/12 05:04:28 047752] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_conn_send_probe_pkt|conn:0000558BB881FC8C|path:0|pkt_num:0|size:1184|pkt_type:INIT|frame:PADDING CRYPTO |conn_state:S_HANDSHAKE_SENT|
[2025/09/12 05:04:28 047760] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_conn_send_probe_pkt|conn:0000558BB881FC8C|path:0|pkt_num:5|size:1184|pkt_type:INIT|frame:PADDING CRYPTO |conn_state:S_HANDSHAKE_SENT|
[2025/09/12 05:04:28 047768] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_timer_loss_detection_timeout|xqc_send_ctl_set_loss_detection_timer|PTO|conn:0000558BB881FC8C|pto_count:3
[2025/09/12 05:04:28 047774] [debug] |scid:f141ae604cd89d1fc4aa6d1c|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 05:04:28 047779] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB881FC8C|path:0|PNS: 0, unacked: 1184|
[2025/09/12 05:04:28 047784] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB881FC8C|path:0|PNS: 1, unacked: 919|
[2025/09/12 05:04:28 047789] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB881FC8C|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:04:28 047794] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_timer_set|type:LOSS_DETECTION|expire:1757653471046307|now:1757653468047773|interv:2998534|
[2025/09/12 05:04:28 047799] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB881FC8C|path:0|pns:0|expire:1757653471046307|now:1757653468047773|interval:2998534|pto_count:3|srtt:250000
[2025/09/12 05:04:28 047824] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:PADDING CRYPTO |stream_id:0|stream_offset:0|
[2025/09/12 05:04:28 047830] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:PADDING CRYPTO |stream_id:0|stream_offset:0|
[2025/09/12 05:04:28 047836] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_check_acked_or_dropped_pkt|conn:0000558BB881FC8C|pkt_num:0|size:1184|pkt_type:INIT|frame:PADDING CRYPTO |
[2025/09/12 05:04:28 047845] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:10|
[2025/09/12 05:04:28 047924] [info] |scid:f141ae604cd89d1fc4aa6d1c|xqc_send_packet_with_pn|<==|conn:0000558BB881FC8C|path:0|pkt_num:10|size:1184|sent:1200|pkt_type:INIT|frame:PADDING CRYPTO |inflight:2103|now:1757653468047863|stream_id:0|stream_offset:0|
[2025/09/12 05:04:28 047932] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_send_ctl_on_packet_sent|conn:0000558BB881FC8C|path:0|pkt_num:10|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 05:04:28 047938] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_send_ctl_on_packet_sent|path:0|inflight:2103|applimit:0|
[2025/09/12 05:04:28 047944] [debug] |scid:f141ae604cd89d1fc4aa6d1c|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 05:04:28 047949] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB881FC8C|path:0|PNS: 0, unacked: 2368|
[2025/09/12 05:04:28 047955] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB881FC8C|path:0|PNS: 1, unacked: 919|
[2025/09/12 05:04:28 047960] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB881FC8C|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:04:28 047964] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_timer_set|type:LOSS_DETECTION|expire:1757653471796654|now:1757653468047944|interv:3748710|
[2025/09/12 05:04:28 047969] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB881FC8C|path:0|pns:1|expire:1757653471796654|now:1757653468047944|interval:3748710|pto_count:3|srtt:250000
[2025/09/12 05:04:28 047975] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:45952|inflight:3287|
[2025/09/12 05:04:28 047982] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_check_acked_or_dropped_pkt|conn:0000558BB881FC8C|pkt_num:5|size:1184|pkt_type:INIT|frame:PADDING CRYPTO |
[2025/09/12 05:04:28 047987] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:11|
[2025/09/12 05:04:28 048011] [info] |scid:f141ae604cd89d1fc4aa6d1c|xqc_send_packet_with_pn|<==|conn:0000558BB881FC8C|path:0|pkt_num:11|size:1184|sent:1200|pkt_type:INIT|frame:PADDING CRYPTO |inflight:3287|now:1757653468047994|stream_id:0|stream_offset:0|
[2025/09/12 05:04:28 048018] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_send_ctl_on_packet_sent|conn:0000558BB881FC8C|path:0|pkt_num:11|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 05:04:28 048023] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_send_ctl_on_packet_sent|path:0|inflight:3287|applimit:0|
[2025/09/12 05:04:28 048028] [debug] |scid:f141ae604cd89d1fc4aa6d1c|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 05:04:28 048033] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB881FC8C|path:0|PNS: 0, unacked: 3552|
[2025/09/12 05:04:28 048057] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB881FC8C|path:0|PNS: 1, unacked: 919|
[2025/09/12 05:04:28 048070] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB881FC8C|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:04:28 048075] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_timer_set|type:LOSS_DETECTION|expire:1757653471796654|now:1757653468048028|interv:3748626|
[2025/09/12 05:04:28 048079] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB881FC8C|path:0|pns:1|expire:1757653471796654|now:1757653468048028|interval:3748626|pto_count:3|srtt:250000
[2025/09/12 05:04:28 048085] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:45952|inflight:4471|
[2025/09/12 05:04:28 048091] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_conn_next_wakeup_time|wakeup_time:1757653471796654|
[2025/09/12 05:04:28 048097] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_engine_add_wakeup_queue|next_tick_time:1757653471796654|
[2025/09/12 05:04:28 048102] [debug] |xqc_engine_wakeup_after|wakeup:1757653470349164|now:1757653468048102|diff:2301062|
[2025/09/12 05:04:28 048108] [debug] |xqc_engine_main_logic|END|now:1757653468047698|
[2025/09/12 05:04:28 081097] [info] |xqc_engine_packet_process|==>|conn:0000558BB881FC8C|size:1200|state:S_HANDSHAKE_SENT|recv_time:1757653468081095|
[2025/09/12 05:04:28 081116] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_packet_parse_initial|packet parse|initial|
[2025/09/12 05:04:28 081123] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_packet_parse_initial|success|Length:1159|
[2025/09/12 05:04:28 081133] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_packet_decrypt|largest_pn:1589412925|
[2025/09/12 05:04:28 081139] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_packet_decrypt|decryption nonce|path_id:0|pn:1589412926|
[2025/09/12 05:04:28 081150] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_packet_decrypt_single|pkt_type:INIT|pkt_num:1589412926|
[2025/09/12 05:04:28 081157] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_process_frames|frame_type:2|
[2025/09/12 05:04:28 081167] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_send_ctl_on_ack_received|conn:0000558BB881FC8C|path:0|pkt_num:10|origin_pktnum:0|size:1184|pns:0|pkt_type:INIT|frame:PADDING CRYPTO |conn_state:S_HANDSHAKE_SENT|frame_largest_ack:10|path_largest_ack:10|
[2025/09/12 05:04:28 081175] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:3287|prior_delivered:0|prior_time:1757653464295401|is_app_limited:1|send_elapse:3752462|ack_elapse:3785694|ctl_first_sent_time:1757653468047863|lagest_ack_time:1757653468081095|curr_delivered:1184|
[2025/09/12 05:04:28 081182] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_update_sample|sampler_sent_time_update:1757653468047863|
[2025/09/12 05:04:28 081189] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_send_ctl_on_ack_received|sndq_packets_used:10||sndq_packets_used_bytes:0|sndq_packets_free:1|
[2025/09/12 05:04:28 081195] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_send_ctl_update_rtt|before update rtt|conn:0000558BB881FC8C|srtt:250000|rttvar:125000|minrtt:4294967295|latest_rtt:33232|ack_delay:0|
[2025/09/12 05:04:28 081203] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_send_ctl_update_rtt|l-0.0.0.0-443-f141ae604cd89d1fc4aa6d1c p-193.167.0.100-34240-81809c86980d16c38fd6c1dd65f960380f |after update rtt|conn:0000558BB881FC8C|srtt:33232|rttvar:16616|minrtt:33232|latest_rtt:33232|ack_delay:0|
[2025/09/12 05:04:28 081210] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_send_ctl_get_lost_sent_pn|largest_acked:10|lost_pn:7|thresh:3|
[2025/09/12 05:04:28 081219] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_send_ctl_on_ack_received|xqc_recv_record_del from 1589412926|pns:0|
[2025/09/12 05:04:28 081225] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:04:28 081231] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_send_ctl_get_pto_time_and_space|srtt:33232|rtt_var:16616|pto_duration:99696|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:04:28 081248] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB881FC8C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:04:28 081253] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB881FC8C|path:0|PNS: 1, unacked: 919|
[2025/09/12 05:04:28 081257] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB881FC8C|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:04:28 081261] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_timer_set|type:LOSS_DETECTION|expire:1757653468081230|now:1757653468081230|interv:0|
[2025/09/12 05:04:28 081265] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB881FC8C|path:0|pns:1|expire:1757653465896350|now:1757653468081230|interval:0|pto_count:0|srtt:33232
[2025/09/12 05:04:28 081270] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_generate_sample|sampler: send_elapse 3752462, ack_elapse 3785694, delivered 1184|rate 312|lost 0|
[2025/09/12 05:04:28 081275] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_bbr_update_bandwidth|BBRv1: RTT round update 0 -> 1|
[2025/09/12 05:04:28 081280] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (312) in round 1|
[2025/09/12 05:04:28 081284] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_bbr_update_min_rtt|probertt expire|rtt:33232, old_rtt:2147483647|
[2025/09/12 05:04:28 081288] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_bbr_update_min_rtt|minrtt expire|rtt:33232, old_rtt:2147483647|
[2025/09/12 05:04:28 081292] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:5744|extra_cwnd:62|
[2025/09/12 05:04:28 081296] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:45952|packet_lost:0|acked:1184|po_sent_time:1757653468047863|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1184|
[2025/09/12 05:04:28 081300] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:45952|packet_lost:0|acked:1184|po_sent_time:1757653468047863|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1184|
[2025/09/12 05:04:28 081305] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-f141ae604cd89d1fc4aa6d1c p-193.167.0.100-34240-81809c86980d16c38fd6c1dd65f960380f |bbr on ack|mode:0|pacing_rate:3989271|bw:312|cwnd:47136|full_bw_reached:0|inflight:919|srtt:33232|latest_rtt:33232|min_rtt:33232|applimit:1|lost:0|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:1|
[2025/09/12 05:04:28 081310] [stats] |scid:f141ae604cd89d1fc4aa6d1c|xqc_send_ctl_info_circle_record|l-0.0.0.0-443-f141ae604cd89d1fc4aa6d1c p-193.167.0.100-34240-81809c86980d16c38fd6c1dd65f960380f |path:0||cwnd:47136|inflight:919|mode:0|applimit:0|pacing_rate:3989271|bw:312|srtt:33232|latest_rtt:33232|min_rtt:33232|send:11|lost:0|tlp:2|recv:7|recovery:0|slow_start:1|conn_life:3787447|acked:1184|delivered:1184|is_cwnd_limited:0|
[2025/09/12 05:04:28 081316] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_process_frames|frame_type:0|
[2025/09/12 05:04:28 081320] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_process_padding_frame|process padding|
[2025/09/12 05:04:28 081327] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:1589412926|largest:1589412926|pns:0|
[2025/09/12 05:04:28 081332] [info] |scid:f141ae604cd89d1fc4aa6d1c|xqc_conn_on_pkt_processed|====>|conn:0000558BB881FC8C|path:0|size:1200|pkt_type:INIT|pkt_num:1589412926|frame:PADDING ACK |recv_time:1757653468081095|dcid:f141ae604cd89d1fc4aa6d1c|dcid_seq:0|
[2025/09/12 05:04:28 081337] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_timer_set|type:PATH_IDLE|expire:1757653528081095|now:1757653468081095|interv:60000000|
[2025/09/12 05:04:28 081342] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_timer_set|type:CONN_IDLE|expire:1757653528081095|now:1757653468081095|interv:60000000|
[2025/09/12 05:04:28 081349] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_engine_remove_wakeup_queue|next_tick_time:1757653471796654|pq_index:2|
[2025/09/12 05:04:28 081353] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_engine_add_active_queue|last_ticked_time:1757653468047698|
[2025/09/12 05:04:28 081357] [debug] |xqc_engine_main_logic|BEGIN|now:1757653468081357|
[2025/09/12 05:04:28 081363] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_engine_process_conn|conn:0000558BB881FC8C|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:1757653468081361|
[2025/09/12 05:04:28 081368] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_timer_expire|timer expired|type:LOSS_DETECTION|expire_time:1757653468081230|now:1757653468081361|
[2025/09/12 05:04:28 081372] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_timer_loss_detection_timeout|path:0|loss_detection_timeout|
[2025/09/12 05:04:28 081376] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_timer_loss_detection_timeout|send Probe pkts|conn:0000558BB881FC8C|path:0|bytes_in_flight:919|
[2025/09/12 05:04:28 081380] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_send_ctl_get_pto_time_and_space|srtt:33232|rtt_var:16616|pto_duration:99696|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:04:28 081384] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB881FC8C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:04:28 081388] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB881FC8C|path:0|PNS: 1, unacked: 919|
[2025/09/12 05:04:28 081392] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB881FC8C|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:04:28 081396] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_path_send_one_or_two_ack_elicit_pkts|send two ack-eliciting pkts|path:0|pns:1|
[2025/09/12 05:04:28 081400] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_conn_send_probe_pkt|conn:0000558BB881FC8C|path:0|pkt_num:0|size:194|pkt_type:HSK|frame:CRYPTO |conn_state:S_HANDSHAKE_SENT|
[2025/09/12 05:04:28 081405] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_conn_send_probe_pkt|conn:0000558BB881FC8C|path:0|pkt_num:1|size:516|pkt_type:HSK|frame:CRYPTO |conn_state:S_HANDSHAKE_SENT|
[2025/09/12 05:04:28 081409] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_timer_loss_detection_timeout|xqc_send_ctl_set_loss_detection_timer|PTO|conn:0000558BB881FC8C|pto_count:1
[2025/09/12 05:04:28 081413] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_send_ctl_get_pto_time_and_space|srtt:33232|rtt_var:16616|pto_duration:199392|backoff_factor:2.00|backoff:2.00|pto_cnt:1|max_ack_delay:25|
[2025/09/12 05:04:28 081417] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB881FC8C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:04:28 081421] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB881FC8C|path:0|PNS: 1, unacked: 919|
[2025/09/12 05:04:28 081425] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB881FC8C|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:04:28 081429] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_timer_set|type:LOSS_DETECTION|expire:1757653468081413|now:1757653468081413|interv:0|
[2025/09/12 05:04:28 081433] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB881FC8C|path:0|pns:1|expire:1757653465996046|now:1757653468081413|interval:0|pto_count:1|srtt:33232
[2025/09/12 05:04:28 081438] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:CRYPTO |stream_id:0|stream_offset:0|
[2025/09/12 05:04:28 081443] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:CRYPTO |stream_id:0|stream_offset:0|
[2025/09/12 05:04:28 081447] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_check_acked_or_dropped_pkt|conn:0000558BB881FC8C|pkt_num:0|size:194|pkt_type:HSK|frame:CRYPTO |
[2025/09/12 05:04:28 081455] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:6|
[2025/09/12 05:04:28 081490] [info] |scid:f141ae604cd89d1fc4aa6d1c|xqc_send_packet_with_pn|<==|conn:0000558BB881FC8C|path:0|pkt_num:6|size:194|sent:210|pkt_type:HSK|frame:CRYPTO |inflight:919|now:1757653468081463|stream_id:0|stream_offset:0|
[2025/09/12 05:04:28 081500] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_send_ctl_on_packet_sent|conn:0000558BB881FC8C|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 05:04:28 081507] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_send_ctl_on_packet_sent|path:0|inflight:919|applimit:0|
[2025/09/12 05:04:28 081514] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_send_ctl_get_pto_time_and_space|srtt:33232|rtt_var:16616|pto_duration:199392|backoff_factor:2.00|backoff:2.00|pto_cnt:1|max_ack_delay:25|
[2025/09/12 05:04:28 081521] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB881FC8C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:04:28 081526] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB881FC8C|path:0|PNS: 1, unacked: 1113|
[2025/09/12 05:04:28 081530] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB881FC8C|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:04:28 081534] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_timer_set|type:LOSS_DETECTION|expire:1757653468280855|now:1757653468081513|interv:199342|
[2025/09/12 05:04:28 081538] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB881FC8C|path:0|pns:1|expire:1757653468280855|now:1757653468081513|interval:199342|pto_count:1|srtt:33232
[2025/09/12 05:04:28 081542] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:47136|inflight:1113|
[2025/09/12 05:04:28 081547] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_check_acked_or_dropped_pkt|conn:0000558BB881FC8C|pkt_num:1|size:516|pkt_type:HSK|frame:CRYPTO |
[2025/09/12 05:04:28 081552] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:7|
[2025/09/12 05:04:28 081578] [info] |scid:f141ae604cd89d1fc4aa6d1c|xqc_send_packet_with_pn|<==|conn:0000558BB881FC8C|path:0|pkt_num:7|size:516|sent:532|pkt_type:HSK|frame:CRYPTO |inflight:1113|now:1757653468081558|stream_id:0|stream_offset:0|
[2025/09/12 05:04:28 081587] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_send_ctl_on_packet_sent|conn:0000558BB881FC8C|path:0|pkt_num:7|origin_pktnum:1|size:516|enc_size:532|pkt_type:HSK|frame:CRYPTO |conn_state:S_HANDSHAKE_SENT|po_in_flight:0||retrans:16|
[2025/09/12 05:04:28 081594] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_send_ctl_on_packet_sent|path:0|inflight:1113|applimit:0|
[2025/09/12 05:04:28 081600] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_send_ctl_get_pto_time_and_space|srtt:33232|rtt_var:16616|pto_duration:199392|backoff_factor:2.00|backoff:2.00|pto_cnt:1|max_ack_delay:25|
[2025/09/12 05:04:28 081606] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB881FC8C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:04:28 081610] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB881FC8C|path:0|PNS: 1, unacked: 1629|
[2025/09/12 05:04:28 081614] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB881FC8C|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:04:28 081618] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_timer_set|type:LOSS_DETECTION|expire:1757653468280950|now:1757653468081600|interv:199350|
[2025/09/12 05:04:28 081622] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB881FC8C|path:0|pns:1|expire:1757653468280950|now:1757653468081600|interval:199350|pto_count:1|srtt:33232
[2025/09/12 05:04:28 081633] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:47136|inflight:1629|
[2025/09/12 05:04:28 081639] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_conn_next_wakeup_time|wakeup_time:1757653468280950|
[2025/09/12 05:04:28 081644] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_engine_add_wakeup_queue|next_tick_time:1757653468280950|
[2025/09/12 05:04:28 081649] [debug] |xqc_engine_wakeup_after|wakeup:1757653468280950|now:1757653468081649|diff:199301|
[2025/09/12 05:04:28 081654] [debug] |xqc_engine_main_logic|END|now:1757653468081361|
[2025/09/12 05:04:28 081661] [debug] |xqc_engine_main_logic|BEGIN|now:1757653468081661|
[2025/09/12 05:04:28 081666] [debug] |xqc_engine_wakeup_after|wakeup:1757653468280950|now:1757653468081666|diff:199284|
[2025/09/12 05:04:28 081671] [debug] |xqc_engine_main_logic|END|now:1757653468081661|
[2025/09/12 05:04:28 112695] [info] |xqc_engine_packet_process|==>|conn:0000558BB881FC8C|size:1200|state:S_HANDSHAKE_SENT|recv_time:1757653468112693|
[2025/09/12 05:04:28 112715] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_packet_parse_initial|packet parse|initial|
[2025/09/12 05:04:28 112723] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_packet_parse_initial|success|Length:1159|
[2025/09/12 05:04:28 112734] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_packet_decrypt|largest_pn:1589412926|
[2025/09/12 05:04:28 112741] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_packet_decrypt|decryption nonce|path_id:0|pn:1589412927|
[2025/09/12 05:04:28 112753] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_packet_decrypt_single|pkt_type:INIT|pkt_num:1589412927|
[2025/09/12 05:04:28 112761] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_process_frames|frame_type:2|
[2025/09/12 05:04:28 112766] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_process_frames|frame_type:0|
[2025/09/12 05:04:28 112771] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_process_padding_frame|process padding|
[2025/09/12 05:04:28 112779] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:1589412927|largest:1589412927|pns:0|
[2025/09/12 05:04:28 112788] [info] |scid:f141ae604cd89d1fc4aa6d1c|xqc_conn_on_pkt_processed|====>|conn:0000558BB881FC8C|path:0|size:1200|pkt_type:INIT|pkt_num:1589412927|frame:PADDING ACK |recv_time:1757653468112693|dcid:f141ae604cd89d1fc4aa6d1c|dcid_seq:0|
[2025/09/12 05:04:28 112798] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_timer_set|type:PATH_IDLE|expire:1757653528112693|now:1757653468112693|interv:60000000|
[2025/09/12 05:04:28 112807] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_timer_set|type:CONN_IDLE|expire:1757653528112693|now:1757653468112693|interv:60000000|
[2025/09/12 05:04:28 112815] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_engine_remove_wakeup_queue|next_tick_time:1757653468280950|pq_index:0|
[2025/09/12 05:04:28 112823] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_engine_add_active_queue|last_ticked_time:1757653468081361|
[2025/09/12 05:04:28 112831] [debug] |xqc_engine_main_logic|BEGIN|now:1757653468112830|
[2025/09/12 05:04:28 112840] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_engine_process_conn|conn:0000558BB881FC8C|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:1757653468112838|
[2025/09/12 05:04:28 112851] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_conn_next_wakeup_time|wakeup_time:1757653468280950|
[2025/09/12 05:04:28 112858] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_engine_add_wakeup_queue|next_tick_time:1757653468280950|
[2025/09/12 05:04:28 112866] [debug] |xqc_engine_wakeup_after|wakeup:1757653468280950|now:1757653468112866|diff:168084|
[2025/09/12 05:04:28 112874] [debug] |xqc_engine_main_logic|END|now:1757653468112838|
[2025/09/12 05:04:28 112887] [info] |xqc_engine_packet_process|==>|conn:0000558BB881FC8C|size:65|state:S_HANDSHAKE_SENT|recv_time:1757653468112886|
[2025/09/12 05:04:28 112898] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_packet_parse_handshake|success|Length:25|
[2025/09/12 05:04:28 112917] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_packet_decrypt|largest_pn:0|
[2025/09/12 05:04:28 112924] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_packet_decrypt|decryption nonce|path_id:0|pn:1589412919|
[2025/09/12 05:04:28 112934] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_packet_decrypt_single|pkt_type:HSK|pkt_num:1589412919|
[2025/09/12 05:04:28 112942] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_process_frames|frame_type:2|
[2025/09/12 05:04:28 112951] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_send_ctl_on_ack_received|conn:0000558BB881FC8C|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 05:04:28 112961] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:1113|prior_delivered:1184|prior_time:1757653468081095|is_app_limited:1|send_elapse:33600|ack_elapse:31791|ctl_first_sent_time:1757653468081463|lagest_ack_time:1757653468112886|curr_delivered:1378|
[2025/09/12 05:04:28 112969] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_update_sample|sampler_sent_time_update:1757653468081463|
[2025/09/12 05:04:28 112977] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_send_ctl_on_ack_received|sndq_packets_used:7||sndq_packets_used_bytes:0|sndq_packets_free:4|
[2025/09/12 05:04:28 112985] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_send_ctl_update_rtt|before update rtt|conn:0000558BB881FC8C|srtt:33232|rttvar:16616|minrtt:33232|latest_rtt:31423|ack_delay:0|
[2025/09/12 05:04:28 112994] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_send_ctl_update_rtt|l-0.0.0.0-443-f141ae604cd89d1fc4aa6d1c p-193.167.0.100-34240-81809c86980d16c38fd6c1dd65f960380f |after update rtt|conn:0000558BB881FC8C|srtt:33005|rttvar:12914|minrtt:31423|latest_rtt:31423|ack_delay:0|
[2025/09/12 05:04:28 113003] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_send_ctl_get_lost_sent_pn|largest_acked:6|lost_pn:3|thresh:3|
[2025/09/12 05:04:28 113012] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:04:28 113021] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_send_ctl_detect_lost|mark lost|pns:1|pkt_num:2|lost_pn:3|po_sent_time:1757653464295620|lost_send_time:1757653468075756|loss_delay:37130|frame:CRYPTO |repair:32|
[2025/09/12 05:04:28 113030] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_send_ctl_detect_lost|mark lost|pns:1|pkt_num:3|lost_pn:3|po_sent_time:1757653464295684|lost_send_time:1757653468075756|loss_delay:37130|frame:CRYPTO |repair:32|
[2025/09/12 05:04:28 113059] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_send_ctl_detect_lost|mark lost|pns:1|pkt_num:5|lost_pn:3|po_sent_time:1757653465796654|lost_send_time:1757653468075756|loss_delay:37130|frame:CRYPTO |repair:32|
[2025/09/12 05:04:28 113070] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_send_ctl_detect_lost|OnLostDetection|largest_lost sent time: 1757653465796654u|
[2025/09/12 05:04:28 113078] [stats] |scid:f141ae604cd89d1fc4aa6d1c|xqc_send_ctl_detect_lost|l-0.0.0.0-443-f141ae604cd89d1fc4aa6d1c p-193.167.0.100-34240-81809c86980d16c38fd6c1dd65f960380f |lost interval:1757653468112886|lost_count:3|send_count:13|pkt_num:5|po_send_time:1757653465796654|srtt:33005|cwnd:47136|bw:312|conn_life:3819023|now:0|last_lost_time:3819023|
[2025/09/12 05:04:28 113083] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:04:28 113087] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_send_ctl_get_pto_time_and_space|srtt:33005|rtt_var:12914|pto_duration:84661|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:04:28 113092] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB881FC8C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:04:28 113096] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB881FC8C|path:0|PNS: 1, unacked: 516|
[2025/09/12 05:04:28 113100] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB881FC8C|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:04:28 113108] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_timer_set|type:LOSS_DETECTION|expire:1757653468166219|now:1757653468113087|interv:53132|
[2025/09/12 05:04:28 113113] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB881FC8C|path:0|pns:1|expire:1757653468166219|now:1757653468113087|interval:53132|pto_count:0|srtt:33005
[2025/09/12 05:04:28 113117] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_generate_sample|sampler: send_elapse 33600, ack_elapse 31791, delivered 194|rate 5773|lost 3|
[2025/09/12 05:04:28 113121] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_bbr_update_bandwidth|BBRv1: RTT round update 1 -> 2|
[2025/09/12 05:04:28 113125] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (5773) in round 2|
[2025/09/12 05:04:28 113129] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_bbr_update_min_rtt|probertt expire|rtt:31423, old_rtt:33232|
[2025/09/12 05:04:28 113133] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_bbr_update_min_rtt|minrtt expire|rtt:31423, old_rtt:33232|
[2025/09/12 05:04:28 113137] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:5744|extra_cwnd:1154|
[2025/09/12 05:04:28 113141] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:47136|packet_lost:3|acked:194|po_sent_time:1757653468081463|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1378|
[2025/09/12 05:04:28 113145] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:47136|packet_lost:3|acked:194|po_sent_time:1757653468081463|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1378|
[2025/09/12 05:04:28 113150] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-f141ae604cd89d1fc4aa6d1c p-193.167.0.100-34240-81809c86980d16c38fd6c1dd65f960380f |bbr on ack|mode:0|pacing_rate:3989271|bw:5773|cwnd:47330|full_bw_reached:0|inflight:516|srtt:33005|latest_rtt:31423|min_rtt:31423|applimit:1|lost:0|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:1|
[2025/09/12 05:04:28 113155] [stats] |scid:f141ae604cd89d1fc4aa6d1c|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-f141ae604cd89d1fc4aa6d1c p-193.167.0.100-34240-81809c86980d16c38fd6c1dd65f960380f |bandwidth change record|bw_before:312|bw_after:5773|srtt:33005|cwnd:47330|
[2025/09/12 05:04:28 113160] [info] |scid:f141ae604cd89d1fc4aa6d1c|xqc_send_ctl_on_pns_discard|xqc_send_ctl_set_loss_detection_timer on discard pns:0
[2025/09/12 05:04:28 113164] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_send_ctl_get_pto_time_and_space|srtt:33005|rtt_var:12914|pto_duration:84661|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:04:28 113169] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB881FC8C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:04:28 113172] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB881FC8C|path:0|PNS: 1, unacked: 516|
[2025/09/12 05:04:28 113176] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB881FC8C|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:04:28 113180] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_timer_set|type:LOSS_DETECTION|expire:1757653468166219|now:1757653468113164|interv:53055|
[2025/09/12 05:04:28 113184] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB881FC8C|path:0|pns:1|expire:1757653468166219|now:1757653468113164|interval:53055|pto_count:0|srtt:33005
[2025/09/12 05:04:28 113189] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:1589412919|largest:1589412919|pns:1|
[2025/09/12 05:04:28 113194] [info] |scid:f141ae604cd89d1fc4aa6d1c|xqc_conn_on_pkt_processed|====>|conn:0000558BB881FC8C|path:0|size:65|pkt_type:HSK|pkt_num:1589412919|frame:ACK |recv_time:1757653468112886|dcid:f141ae604cd89d1fc4aa6d1c|dcid_seq:0|
[2025/09/12 05:04:28 113202] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_timer_set|type:PATH_IDLE|expire:1757653528112886|now:1757653468112886|interv:60000000|
[2025/09/12 05:04:28 113206] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_timer_set|type:CONN_IDLE|expire:1757653528112886|now:1757653468112886|interv:60000000|
[2025/09/12 05:04:28 113210] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_engine_remove_wakeup_queue|next_tick_time:1757653468280950|pq_index:0|
[2025/09/12 05:04:28 113214] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_engine_add_active_queue|last_ticked_time:1757653468112838|
[2025/09/12 05:04:28 113218] [debug] |xqc_engine_main_logic|BEGIN|now:1757653468113218|
[2025/09/12 05:04:28 113223] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_engine_process_conn|conn:0000558BB881FC8C|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:1757653468113222|
[2025/09/12 05:04:28 113229] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_path_get_perf_class|conn:0000558BB881FC8C|path_id:0|path_srtt:33005|min_srtt:33005|path_bw:5773|loss_rate:66.67|path_pto:0|
[2025/09/12 05:04:28 113233] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_send_ctl_can_send|l-0.0.0.0-443-f141ae604cd89d1fc4aa6d1c p-193.167.0.100-34240-81809c86980d16c38fd6c1dd65f960380f |path:0|can:1|pkt_sz:127|schedule_bytes:0|inflight:516|cwnd:47330|conn:0000558BB881FC8C|stream_id:0|stream_offset:0|
[2025/09/12 05:04:28 113238] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_minrtt_scheduler_get_path|path srtt|conn:0000558BB881FC8C|path_id:0|path_srtt:33005|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:04:28 113243] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CRYPTO |pn:2|size:127|reinj:0|path_class:4|
[2025/09/12 05:04:28 113247] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_path_get_perf_class|conn:0000558BB881FC8C|path_id:0|path_srtt:33005|min_srtt:33005|path_bw:5773|loss_rate:66.67|path_pto:0|
[2025/09/12 05:04:28 113251] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_send_ctl_can_send|l-0.0.0.0-443-f141ae604cd89d1fc4aa6d1c p-193.167.0.100-34240-81809c86980d16c38fd6c1dd65f960380f |path:0|can:1|pkt_sz:82|schedule_bytes:127|inflight:516|cwnd:47330|conn:0000558BB881FC8C|stream_id:0|stream_offset:0|
[2025/09/12 05:04:28 113256] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_minrtt_scheduler_get_path|path srtt|conn:0000558BB881FC8C|path_id:0|path_srtt:33005|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:04:28 113261] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CRYPTO |pn:3|size:82|reinj:0|path_class:4|
[2025/09/12 05:04:28 113265] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_path_get_perf_class|conn:0000558BB881FC8C|path_id:0|path_srtt:33005|min_srtt:33005|path_bw:5773|loss_rate:66.67|path_pto:0|
[2025/09/12 05:04:28 113269] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_send_ctl_can_send|l-0.0.0.0-443-f141ae604cd89d1fc4aa6d1c p-193.167.0.100-34240-81809c86980d16c38fd6c1dd65f960380f |path:0|can:1|pkt_sz:516|schedule_bytes:209|inflight:516|cwnd:47330|conn:0000558BB881FC8C|stream_id:0|stream_offset:0|
[2025/09/12 05:04:28 113274] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_minrtt_scheduler_get_path|path srtt|conn:0000558BB881FC8C|path_id:0|path_srtt:33005|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:04:28 113278] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CRYPTO |pn:5|size:516|reinj:0|path_class:4|
[2025/09/12 05:04:28 113282] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_check_acked_or_dropped_pkt|conn:0000558BB881FC8C|pkt_num:2|size:127|pkt_type:HSK|frame:CRYPTO |
[2025/09/12 05:04:28 113287] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_send_ctl_can_send|l-0.0.0.0-443-f141ae604cd89d1fc4aa6d1c p-193.167.0.100-34240-81809c86980d16c38fd6c1dd65f960380f |path:0|can:1|pkt_sz:127|schedule_bytes:0|inflight:516|cwnd:47330|conn:0000558BB881FC8C|stream_id:0|stream_offset:0|
[2025/09/12 05:04:28 113293] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:04:28 113298] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:8|
[2025/09/12 05:04:28 113331] [info] |scid:f141ae604cd89d1fc4aa6d1c|xqc_send_packet_with_pn|<==|conn:0000558BB881FC8C|path:0|pkt_num:8|size:127|sent:143|pkt_type:HSK|frame:CRYPTO |inflight:516|now:1757653468113305|stream_id:0|stream_offset:0|
[2025/09/12 05:04:28 113341] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_send_ctl_on_packet_sent|conn:0000558BB881FC8C|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 05:04:28 113348] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_send_ctl_on_packet_sent|path:0|inflight:516|applimit:0|
[2025/09/12 05:04:28 113354] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_send_ctl_get_pto_time_and_space|srtt:33005|rtt_var:12914|pto_duration:84661|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:04:28 113362] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB881FC8C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:04:28 113367] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB881FC8C|path:0|PNS: 1, unacked: 643|
[2025/09/12 05:04:28 113371] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB881FC8C|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:04:28 113374] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_timer_set|type:LOSS_DETECTION|expire:1757653468197966|now:1757653468113354|interv:84612|
[2025/09/12 05:04:28 113378] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB881FC8C|path:0|pns:1|expire:1757653468197966|now:1757653468113354|interval:84612|pto_count:0|srtt:33005
[2025/09/12 05:04:28 113383] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:47330|inflight:643|
[2025/09/12 05:04:28 113388] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_check_acked_or_dropped_pkt|conn:0000558BB881FC8C|pkt_num:3|size:82|pkt_type:HSK|frame:CRYPTO |
[2025/09/12 05:04:28 113392] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_send_ctl_can_send|l-0.0.0.0-443-f141ae604cd89d1fc4aa6d1c p-193.167.0.100-34240-81809c86980d16c38fd6c1dd65f960380f |path:0|can:1|pkt_sz:82|schedule_bytes:0|inflight:643|cwnd:47330|conn:0000558BB881FC8C|stream_id:0|stream_offset:0|
[2025/09/12 05:04:28 113396] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:04:28 113400] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:9|
[2025/09/12 05:04:28 113426] [info] |scid:f141ae604cd89d1fc4aa6d1c|xqc_send_packet_with_pn|<==|conn:0000558BB881FC8C|path:0|pkt_num:9|size:82|sent:98|pkt_type:HSK|frame:CRYPTO |inflight:643|now:1757653468113407|stream_id:0|stream_offset:0|
[2025/09/12 05:04:28 113434] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_send_ctl_on_packet_sent|conn:0000558BB881FC8C|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 05:04:28 113441] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_send_ctl_on_packet_sent|path:0|inflight:643|applimit:0|
[2025/09/12 05:04:28 113447] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_send_ctl_get_pto_time_and_space|srtt:33005|rtt_var:12914|pto_duration:84661|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:04:28 113454] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB881FC8C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:04:28 113457] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB881FC8C|path:0|PNS: 1, unacked: 725|
[2025/09/12 05:04:28 113466] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB881FC8C|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:04:28 113470] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_timer_set|type:LOSS_DETECTION|expire:1757653468198068|now:1757653468113447|interv:84621|
[2025/09/12 05:04:28 113474] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB881FC8C|path:0|pns:1|expire:1757653468198068|now:1757653468113447|interval:84621|pto_count:0|srtt:33005
[2025/09/12 05:04:28 113478] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:47330|inflight:725|
[2025/09/12 05:04:28 113483] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_check_acked_or_dropped_pkt|conn:0000558BB881FC8C|pkt_num:5|size:516|pkt_type:HSK|frame:CRYPTO |
[2025/09/12 05:04:28 113487] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_send_ctl_can_send|l-0.0.0.0-443-f141ae604cd89d1fc4aa6d1c p-193.167.0.100-34240-81809c86980d16c38fd6c1dd65f960380f |path:0|can:1|pkt_sz:516|schedule_bytes:0|inflight:725|cwnd:47330|conn:0000558BB881FC8C|stream_id:0|stream_offset:0|
[2025/09/12 05:04:28 113491] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:04:28 113495] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:10|
[2025/09/12 05:04:28 113520] [info] |scid:f141ae604cd89d1fc4aa6d1c|xqc_send_packet_with_pn|<==|conn:0000558BB881FC8C|path:0|pkt_num:10|size:516|sent:532|pkt_type:HSK|frame:CRYPTO |inflight:725|now:1757653468113502|stream_id:0|stream_offset:0|
[2025/09/12 05:04:28 113529] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_send_ctl_on_packet_sent|conn:0000558BB881FC8C|path:0|pkt_num:10|origin_pktnum:1|size:516|enc_size:532|pkt_type:HSK|frame:CRYPTO |conn_state:S_HANDSHAKE_SENT|po_in_flight:0||retrans:2|
[2025/09/12 05:04:28 113536] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_send_ctl_on_packet_sent|path:0|inflight:725|applimit:0|
[2025/09/12 05:04:28 113542] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_send_ctl_get_pto_time_and_space|srtt:33005|rtt_var:12914|pto_duration:84661|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:04:28 113548] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB881FC8C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:04:28 113553] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB881FC8C|path:0|PNS: 1, unacked: 1241|
[2025/09/12 05:04:28 113556] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB881FC8C|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:04:28 113560] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_timer_set|type:LOSS_DETECTION|expire:1757653468198163|now:1757653468113542|interv:84621|
[2025/09/12 05:04:28 113564] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB881FC8C|path:0|pns:1|expire:1757653468198163|now:1757653468113542|interval:84621|pto_count:0|srtt:33005
[2025/09/12 05:04:28 113569] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:47330|inflight:1241|
[2025/09/12 05:04:28 113573] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_conn_next_wakeup_time|wakeup_time:1757653468198163|
[2025/09/12 05:04:28 113577] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_engine_add_wakeup_queue|next_tick_time:1757653468198163|
[2025/09/12 05:04:28 113581] [debug] |xqc_engine_wakeup_after|wakeup:1757653468198163|now:1757653468113581|diff:84582|
[2025/09/12 05:04:28 113586] [debug] |xqc_engine_main_logic|END|now:1757653468113222|
[2025/09/12 05:04:28 113591] [debug] |xqc_engine_main_logic|BEGIN|now:1757653468113591|
[2025/09/12 05:04:28 113595] [debug] |xqc_engine_wakeup_after|wakeup:1757653468198163|now:1757653468113595|diff:84568|
[2025/09/12 05:04:28 113599] [debug] |xqc_engine_main_logic|END|now:1757653468113591|
[2025/09/12 05:04:28 144186] [info] |xqc_engine_packet_process|==>|conn:0000558BB881FC8C|size:67|state:S_HANDSHAKE_SENT|recv_time:1757653468144184|
[2025/09/12 05:04:28 144205] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_packet_parse_handshake|success|Length:27|
[2025/09/12 05:04:28 144216] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_packet_decrypt|largest_pn:1589412919|
[2025/09/12 05:04:28 144224] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_packet_decrypt|decryption nonce|path_id:0|pn:1589412921|
[2025/09/12 05:04:28 144235] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_packet_decrypt_single|pkt_type:HSK|pkt_num:1589412921|
[2025/09/12 05:04:28 144243] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_process_frames|frame_type:2|
[2025/09/12 05:04:28 144252] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_send_ctl_on_ack_received|conn:0000558BB881FC8C|path:0|pkt_num:7|origin_pktnum:1|size:516|pns:1|pkt_type:HSK|frame:CRYPTO |conn_state:S_HANDSHAKE_SENT|frame_largest_ack:9|path_largest_ack:7|
[2025/09/12 05:04:28 144261] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:1629|prior_delivered:1184|prior_time:1757653468081095|is_app_limited:1|send_elapse:33695|ack_elapse:63089|ctl_first_sent_time:1757653468081558|lagest_ack_time:1757653468144184|curr_delivered:1894|
[2025/09/12 05:04:28 144270] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_update_sample|sampler_sent_time_update:1757653468081558|
[2025/09/12 05:04:28 144278] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_send_ctl_on_ack_received|sndq_packets_used:7||sndq_packets_used_bytes:0|sndq_packets_free:4|
[2025/09/12 05:04:28 144287] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_send_ctl_on_ack_received|conn:0000558BB881FC8C|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 05:04:28 144296] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_update_sample|sampler_update|prior_lost:3|tx_in_flight:725|prior_delivered:1378|prior_time:1757653468112886|is_app_limited:1|send_elapse:31944|ack_elapse:31298|ctl_first_sent_time:1757653468113407|lagest_ack_time:1757653468144184|curr_delivered:1976|
[2025/09/12 05:04:28 144305] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_update_sample|sampler_sent_time_update:1757653468113407|
[2025/09/12 05:04:28 144317] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_send_ctl_on_ack_received|sndq_packets_used:5||sndq_packets_used_bytes:0|sndq_packets_free:6|
[2025/09/12 05:04:28 144325] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_send_ctl_update_rtt|before update rtt|conn:0000558BB881FC8C|srtt:33005|rttvar:12914|minrtt:31423|latest_rtt:30777|ack_delay:0|
[2025/09/12 05:04:28 144333] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_send_ctl_update_rtt|l-0.0.0.0-443-f141ae604cd89d1fc4aa6d1c p-193.167.0.100-34240-81809c86980d16c38fd6c1dd65f960380f |after update rtt|conn:0000558BB881FC8C|srtt:32727|rttvar:10243|minrtt:30777|latest_rtt:30777|ack_delay:0|
[2025/09/12 05:04:28 144341] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_send_ctl_get_lost_sent_pn|largest_acked:9|lost_pn:6|thresh:3|
[2025/09/12 05:04:28 144350] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:04:28 144358] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:04:28 144366] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:0000558BB881FC8C|path:0|pns:1|expire:1757653468150122|now:1757653468144365|interval:5757|
[2025/09/12 05:04:28 144371] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_timer_set|type:LOSS_DETECTION|expire:1757653468150122|now:1757653468144365|interv:5757|
[2025/09/12 05:04:28 144376] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_generate_sample|sampler: send_elapse 31944, ack_elapse 31298, delivered 598|rate 18720|lost 3|
[2025/09/12 05:04:28 144382] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_bbr_update_bandwidth|BBRv1: RTT round update 2 -> 3|
[2025/09/12 05:04:28 144394] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (18720) in round 3|
[2025/09/12 05:04:28 144402] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_bbr_update_min_rtt|probertt expire|rtt:30777, old_rtt:31423|
[2025/09/12 05:04:28 144410] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_bbr_update_min_rtt|minrtt expire|rtt:30777, old_rtt:31423|
[2025/09/12 05:04:28 144418] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:5744|extra_cwnd:2390|
[2025/09/12 05:04:28 144424] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:47330|packet_lost:0|acked:598|po_sent_time:1757653468113407|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1976|
[2025/09/12 05:04:28 144430] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:47330|packet_lost:0|acked:598|po_sent_time:1757653468113407|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1976|
[2025/09/12 05:04:28 144435] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-f141ae604cd89d1fc4aa6d1c p-193.167.0.100-34240-81809c86980d16c38fd6c1dd65f960380f |bbr on ack|mode:0|pacing_rate:3989271|bw:18720|cwnd:47928|full_bw_reached:0|inflight:127|srtt:32727|latest_rtt:30777|min_rtt:30777|applimit:1|lost:3|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:1|
[2025/09/12 05:04:28 144443] [info] |scid:f141ae604cd89d1fc4aa6d1c|xqc_send_ctl_on_pns_discard|xqc_send_ctl_set_loss_detection_timer on discard pns:0
[2025/09/12 05:04:28 144448] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:0000558BB881FC8C|path:0|pns:1|expire:1757653468150122|now:1757653468144447|interval:5675|
[2025/09/12 05:04:28 144453] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_timer_set|type:LOSS_DETECTION|expire:1757653468150122|now:1757653468144447|interv:5675|
[2025/09/12 05:04:28 144462] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:1589412921|largest:1589412921|pns:1|
[2025/09/12 05:04:28 144472] [info] |scid:f141ae604cd89d1fc4aa6d1c|xqc_conn_on_pkt_processed|====>|conn:0000558BB881FC8C|path:0|size:67|pkt_type:HSK|pkt_num:1589412921|frame:ACK |recv_time:1757653468144184|dcid:f141ae604cd89d1fc4aa6d1c|dcid_seq:0|
[2025/09/12 05:04:28 144480] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_timer_set|type:PATH_IDLE|expire:1757653528144184|now:1757653468144184|interv:60000000|
[2025/09/12 05:04:28 144489] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_timer_set|type:CONN_IDLE|expire:1757653528144184|now:1757653468144184|interv:60000000|
[2025/09/12 05:04:28 144496] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_engine_remove_wakeup_queue|next_tick_time:1757653468198163|pq_index:0|
[2025/09/12 05:04:28 144506] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_engine_add_active_queue|last_ticked_time:1757653468113222|
[2025/09/12 05:04:28 144514] [debug] |xqc_engine_main_logic|BEGIN|now:1757653468144514|
[2025/09/12 05:04:28 144524] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_engine_process_conn|conn:0000558BB881FC8C|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:1757653468144522|
[2025/09/12 05:04:28 144535] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_conn_next_wakeup_time|wakeup_time:1757653468150122|
[2025/09/12 05:04:28 144543] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_engine_add_wakeup_queue|next_tick_time:1757653468150122|
[2025/09/12 05:04:28 144552] [debug] |xqc_engine_wakeup_after|wakeup:1757653468150122|now:1757653468144552|diff:5570|
[2025/09/12 05:04:28 144560] [debug] |xqc_engine_main_logic|END|now:1757653468144522|
[2025/09/12 05:04:28 144573] [info] |xqc_engine_packet_process|==>|conn:0000558BB881FC8C|size:67|state:S_HANDSHAKE_SENT|recv_time:1757653468144572|
[2025/09/12 05:04:28 144589] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_packet_parse_handshake|success|Length:27|
[2025/09/12 05:04:28 144600] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_packet_decrypt|largest_pn:1589412921|
[2025/09/12 05:04:28 144605] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_packet_decrypt|decryption nonce|path_id:0|pn:1589412922|
[2025/09/12 05:04:28 144613] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_packet_decrypt_single|pkt_type:HSK|pkt_num:1589412922|
[2025/09/12 05:04:28 144621] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_process_frames|frame_type:2|
[2025/09/12 05:04:28 144630] [info] |scid:f141ae604cd89d1fc4aa6d1c|xqc_send_ctl_on_pns_discard|xqc_send_ctl_set_loss_detection_timer on discard pns:0
[2025/09/12 05:04:28 144638] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:0000558BB881FC8C|path:0|pns:1|expire:1757653468150122|now:1757653468144638|interval:5484|
[2025/09/12 05:04:28 144647] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_timer_set|type:LOSS_DETECTION|expire:1757653468150122|now:1757653468144638|interv:5484|
[2025/09/12 05:04:28 144655] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:1589412922|largest:1589412922|pns:1|
[2025/09/12 05:04:28 144663] [info] |scid:f141ae604cd89d1fc4aa6d1c|xqc_conn_on_pkt_processed|====>|conn:0000558BB881FC8C|path:0|size:67|pkt_type:HSK|pkt_num:1589412922|frame:ACK |recv_time:1757653468144572|dcid:f141ae604cd89d1fc4aa6d1c|dcid_seq:0|
[2025/09/12 05:04:28 144672] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_timer_set|type:PATH_IDLE|expire:1757653528144572|now:1757653468144572|interv:60000000|
[2025/09/12 05:04:28 144680] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_timer_set|type:CONN_IDLE|expire:1757653528144572|now:1757653468144572|interv:60000000|
[2025/09/12 05:04:28 144687] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_engine_remove_wakeup_queue|next_tick_time:1757653468150122|pq_index:0|
[2025/09/12 05:04:28 144695] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_engine_add_active_queue|last_ticked_time:1757653468144522|
[2025/09/12 05:04:28 144703] [debug] |xqc_engine_main_logic|BEGIN|now:1757653468144703|
[2025/09/12 05:04:28 144712] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_engine_process_conn|conn:0000558BB881FC8C|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:1757653468144711|
[2025/09/12 05:04:28 144723] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_conn_next_wakeup_time|wakeup_time:1757653468150122|
[2025/09/12 05:04:28 144731] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_engine_add_wakeup_queue|next_tick_time:1757653468150122|
[2025/09/12 05:04:28 144740] [debug] |xqc_engine_wakeup_after|wakeup:1757653468150122|now:1757653468144740|diff:5382|
[2025/09/12 05:04:28 144748] [debug] |xqc_engine_main_logic|END|now:1757653468144711|
[2025/09/12 05:04:28 144757] [debug] |xqc_engine_main_logic|BEGIN|now:1757653468144757|
[2025/09/12 05:04:28 144762] [debug] |xqc_engine_wakeup_after|wakeup:1757653468150122|now:1757653468144762|diff:5360|
[2025/09/12 05:04:28 144767] [debug] |xqc_engine_main_logic|END|now:1757653468144757|
[2025/09/12 05:04:28 150836] [debug] |xqc_engine_main_logic|BEGIN|now:1757653468150836|
[2025/09/12 05:04:28 150845] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_engine_remove_wakeup_queue|next_tick_time:1757653468150122|pq_index:0|
[2025/09/12 05:04:28 150849] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_engine_add_active_queue|last_ticked_time:1757653468144711|
[2025/09/12 05:04:28 150854] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_engine_process_conn|conn:0000558BB881FC8C|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:1757653468150853|
[2025/09/12 05:04:28 150858] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_timer_expire|timer expired|type:LOSS_DETECTION|expire_time:1757653468150122|now:1757653468150853|
[2025/09/12 05:04:28 150867] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_timer_loss_detection_timeout|path:0|loss_detection_timeout|
[2025/09/12 05:04:28 150871] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_timer_loss_detection_timeout|xqc_send_ctl_detect_lost|
[2025/09/12 05:04:28 150875] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_send_ctl_get_lost_sent_pn|largest_acked:9|lost_pn:6|thresh:3|
[2025/09/12 05:04:28 150879] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:04:28 150884] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_send_ctl_detect_lost|mark lost|pns:1|pkt_num:8|lost_pn:6|po_sent_time:1757653468113305|lost_send_time:1757653468114036|loss_delay:36817|frame:CRYPTO |repair:32|
[2025/09/12 05:04:28 150888] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_send_ctl_detect_lost|OnLostDetection|largest_lost sent time: 1757653468113305u|
[2025/09/12 05:04:28 150893] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_timer_loss_detection_timeout|xqc_send_ctl_set_loss_detection_timer|loss|
[2025/09/12 05:04:28 150896] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_send_ctl_set_loss_detection_timer|unset|no ack-eliciting pkts in flight|conn:0000558BB881FC8C|path:0|
[2025/09/12 05:04:28 150900] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_timer_unset|type:LOSS_DETECTION|
[2025/09/12 05:04:28 150904] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_timer_expire|unset|type:LOSS_DETECTION|expire_time:0|now:1757653468150853|
[2025/09/12 05:04:28 150908] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_timer_unset|type:LOSS_DETECTION|
[2025/09/12 05:04:28 150913] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_path_get_perf_class|conn:0000558BB881FC8C|path_id:0|path_srtt:32727|min_srtt:32727|path_bw:18720|loss_rate:83.33|path_pto:0|
[2025/09/12 05:04:28 150918] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_send_ctl_can_send|l-0.0.0.0-443-f141ae604cd89d1fc4aa6d1c p-193.167.0.100-34240-81809c86980d16c38fd6c1dd65f960380f |path:0|can:1|pkt_sz:127|schedule_bytes:0|inflight:0|cwnd:47928|conn:0000558BB881FC8C|stream_id:0|stream_offset:0|
[2025/09/12 05:04:28 150922] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_minrtt_scheduler_get_path|path srtt|conn:0000558BB881FC8C|path_id:0|path_srtt:32727|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:04:28 150927] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CRYPTO |pn:8|size:127|reinj:0|path_class:4|
[2025/09/12 05:04:28 150932] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_check_acked_or_dropped_pkt|conn:0000558BB881FC8C|pkt_num:8|size:127|pkt_type:HSK|frame:CRYPTO |
[2025/09/12 05:04:28 150936] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_send_ctl_can_send|l-0.0.0.0-443-f141ae604cd89d1fc4aa6d1c p-193.167.0.100-34240-81809c86980d16c38fd6c1dd65f960380f |path:0|can:1|pkt_sz:127|schedule_bytes:0|inflight:0|cwnd:47928|conn:0000558BB881FC8C|stream_id:0|stream_offset:0|
[2025/09/12 05:04:28 150941] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:04:28 150945] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:11|
[2025/09/12 05:04:28 150978] [info] |scid:f141ae604cd89d1fc4aa6d1c|xqc_send_packet_with_pn|<==|conn:0000558BB881FC8C|path:0|pkt_num:11|size:127|sent:143|pkt_type:HSK|frame:CRYPTO |inflight:0|now:1757653468150952|stream_id:0|stream_offset:0|
[2025/09/12 05:04:28 150987] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_send_ctl_on_packet_sent|conn:0000558BB881FC8C|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 05:04:28 150994] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_send_ctl_on_packet_sent|path:0|inflight:0|applimit:0|
[2025/09/12 05:04:28 151000] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_send_ctl_get_pto_time_and_space|srtt:32727|rtt_var:10243|pto_duration:73699|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:04:28 151012] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB881FC8C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:04:28 151016] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB881FC8C|path:0|PNS: 1, unacked: 127|
[2025/09/12 05:04:28 151020] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB881FC8C|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:04:28 151024] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_timer_set|type:LOSS_DETECTION|expire:1757653468224651|now:1757653468151000|interv:73651|
[2025/09/12 05:04:28 151028] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB881FC8C|path:0|pns:1|expire:1757653468224651|now:1757653468151000|interval:73651|pto_count:0|srtt:32727
[2025/09/12 05:04:28 151033] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:47928|inflight:127|
[2025/09/12 05:04:28 151058] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_conn_next_wakeup_time|wakeup_time:1757653468224651|
[2025/09/12 05:04:28 151063] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_engine_add_wakeup_queue|next_tick_time:1757653468224651|
[2025/09/12 05:04:28 151067] [debug] |xqc_engine_wakeup_after|wakeup:1757653468224651|now:1757653468151067|diff:73584|
[2025/09/12 05:04:28 151071] [debug] |xqc_engine_main_logic|END|now:1757653468150853|
[2025/09/12 05:04:28 195057] [info] |xqc_engine_packet_process|==>|conn:0000558BB881FC8C|size:1406|state:S_HANDSHAKE_SENT|recv_time:1757653468195056|
[2025/09/12 05:04:28 195077] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:f141ae604cd89d1fc4aa6d1c|spin_bit:0|
[2025/09/12 05:04:28 195085] [warn] |scid:f141ae604cd89d1fc4aa6d1c|xqc_packet_parse_single|delay|buff 1RTT packet before handshake completed|
[2025/09/12 05:04:28 195095] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_conn_buff_undecrypt_packet_in|====>|delay|undecrypt_count:1|encrypt_level:3|
[2025/09/12 05:04:28 195102] [info] |scid:f141ae604cd89d1fc4aa6d1c|xqc_conn_process_packet|ignore err|-630|
[2025/09/12 05:04:28 195109] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_timer_set|type:PATH_IDLE|expire:1757653528195056|now:1757653468195056|interv:60000000|
[2025/09/12 05:04:28 195118] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_timer_set|type:CONN_IDLE|expire:1757653528195056|now:1757653468195056|interv:60000000|
[2025/09/12 05:04:28 195126] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_engine_remove_wakeup_queue|next_tick_time:1757653468224651|pq_index:0|
[2025/09/12 05:04:28 195134] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_engine_add_active_queue|last_ticked_time:1757653468150853|
[2025/09/12 05:04:28 195143] [debug] |xqc_engine_main_logic|BEGIN|now:1757653468195142|
[2025/09/12 05:04:28 195151] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_engine_process_conn|conn:0000558BB881FC8C|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:1757653468195149|
[2025/09/12 05:04:28 195163] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_conn_next_wakeup_time|wakeup_time:1757653468224651|
[2025/09/12 05:04:28 195170] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_engine_add_wakeup_queue|next_tick_time:1757653468224651|
[2025/09/12 05:04:28 195176] [debug] |xqc_engine_wakeup_after|wakeup:1757653468224651|now:1757653468195176|diff:29475|
[2025/09/12 05:04:28 195184] [debug] |xqc_engine_main_logic|END|now:1757653468195149|
[2025/09/12 05:04:28 225287] [debug] |xqc_engine_main_logic|BEGIN|now:1757653468225286|
[2025/09/12 05:04:28 225306] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_engine_remove_wakeup_queue|next_tick_time:1757653468224651|pq_index:0|
[2025/09/12 05:04:28 225313] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_engine_add_active_queue|last_ticked_time:1757653468195149|
[2025/09/12 05:04:28 225321] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_engine_process_conn|conn:0000558BB881FC8C|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:1757653468225319|
[2025/09/12 05:04:28 225336] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_timer_expire|timer expired|type:LOSS_DETECTION|expire_time:1757653468224651|now:1757653468225319|
[2025/09/12 05:04:28 225341] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_timer_loss_detection_timeout|path:0|loss_detection_timeout|
[2025/09/12 05:04:28 225347] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_timer_loss_detection_timeout|send Probe pkts|conn:0000558BB881FC8C|path:0|bytes_in_flight:127|
[2025/09/12 05:04:28 225352] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_send_ctl_get_pto_time_and_space|srtt:32727|rtt_var:10243|pto_duration:73699|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:04:28 225358] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB881FC8C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:04:28 225364] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB881FC8C|path:0|PNS: 1, unacked: 127|
[2025/09/12 05:04:28 225369] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB881FC8C|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:04:28 225374] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_path_send_one_or_two_ack_elicit_pkts|send two ack-eliciting pkts|path:0|pns:1|
[2025/09/12 05:04:28 225380] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_conn_send_probe_pkt|conn:0000558BB881FC8C|path:0|pkt_num:2|size:127|pkt_type:HSK|frame:CRYPTO |conn_state:S_HANDSHAKE_SENT|
[2025/09/12 05:04:28 225387] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_conn_send_probe_pkt|conn:0000558BB881FC8C|path:0|pkt_num:8|size:127|pkt_type:HSK|frame:CRYPTO |conn_state:S_HANDSHAKE_SENT|
[2025/09/12 05:04:28 225393] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_timer_loss_detection_timeout|xqc_send_ctl_set_loss_detection_timer|PTO|conn:0000558BB881FC8C|pto_count:1
[2025/09/12 05:04:28 225398] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_send_ctl_get_pto_time_and_space|srtt:32727|rtt_var:10243|pto_duration:147398|backoff_factor:2.00|backoff:2.00|pto_cnt:1|max_ack_delay:25|
[2025/09/12 05:04:28 225404] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB881FC8C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:04:28 225409] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB881FC8C|path:0|PNS: 1, unacked: 127|
[2025/09/12 05:04:28 225414] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB881FC8C|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:04:28 225419] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_timer_set|type:LOSS_DETECTION|expire:1757653468298350|now:1757653468225398|interv:72952|
[2025/09/12 05:04:28 225425] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB881FC8C|path:0|pns:1|expire:1757653468298350|now:1757653468225398|interval:72952|pto_count:1|srtt:32727
[2025/09/12 05:04:28 225433] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:CRYPTO |stream_id:0|stream_offset:0|
[2025/09/12 05:04:28 225438] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:CRYPTO |stream_id:0|stream_offset:0|
[2025/09/12 05:04:28 225444] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_check_acked_or_dropped_pkt|conn:0000558BB881FC8C|pkt_num:2|size:127|pkt_type:HSK|frame:CRYPTO |
[2025/09/12 05:04:28 225451] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:12|
[2025/09/12 05:04:28 225498] [info] |scid:f141ae604cd89d1fc4aa6d1c|xqc_send_packet_with_pn|<==|conn:0000558BB881FC8C|path:0|pkt_num:12|size:127|sent:143|pkt_type:HSK|frame:CRYPTO |inflight:127|now:1757653468225461|stream_id:0|stream_offset:0|
[2025/09/12 05:04:28 225511] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_send_ctl_on_packet_sent|conn:0000558BB881FC8C|path:0|pkt_num:12|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 05:04:28 225528] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_send_ctl_on_packet_sent|path:0|inflight:127|applimit:0|
[2025/09/12 05:04:28 225537] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_send_ctl_get_pto_time_and_space|srtt:32727|rtt_var:10243|pto_duration:147398|backoff_factor:2.00|backoff:2.00|pto_cnt:1|max_ack_delay:25|
[2025/09/12 05:04:28 225547] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB881FC8C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:04:28 225553] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB881FC8C|path:0|PNS: 1, unacked: 254|
[2025/09/12 05:04:28 225558] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB881FC8C|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:04:28 225564] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_timer_set|type:LOSS_DETECTION|expire:1757653468372859|now:1757653468225536|interv:147323|
[2025/09/12 05:04:28 225569] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB881FC8C|path:0|pns:1|expire:1757653468372859|now:1757653468225536|interval:147323|pto_count:1|srtt:32727
[2025/09/12 05:04:28 225575] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:47928|inflight:254|
[2025/09/12 05:04:28 225582] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_check_acked_or_dropped_pkt|conn:0000558BB881FC8C|pkt_num:8|size:127|pkt_type:HSK|frame:CRYPTO |
[2025/09/12 05:04:28 225588] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:13|
[2025/09/12 05:04:28 225622] [info] |scid:f141ae604cd89d1fc4aa6d1c|xqc_send_packet_with_pn|<==|conn:0000558BB881FC8C|path:0|pkt_num:13|size:127|sent:143|pkt_type:HSK|frame:CRYPTO |inflight:254|now:1757653468225596|stream_id:0|stream_offset:0|
[2025/09/12 05:04:28 225634] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_send_ctl_on_packet_sent|conn:0000558BB881FC8C|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 05:04:28 225644] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_send_ctl_on_packet_sent|path:0|inflight:254|applimit:0|
[2025/09/12 05:04:28 225653] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_send_ctl_get_pto_time_and_space|srtt:32727|rtt_var:10243|pto_duration:147398|backoff_factor:2.00|backoff:2.00|pto_cnt:1|max_ack_delay:25|
[2025/09/12 05:04:28 225661] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB881FC8C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:04:28 225666] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB881FC8C|path:0|PNS: 1, unacked: 381|
[2025/09/12 05:04:28 225671] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB881FC8C|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:04:28 225676] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_timer_set|type:LOSS_DETECTION|expire:1757653468372994|now:1757653468225652|interv:147342|
[2025/09/12 05:04:28 225681] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB881FC8C|path:0|pns:1|expire:1757653468372994|now:1757653468225652|interval:147342|pto_count:1|srtt:32727
[2025/09/12 05:04:28 225687] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:47928|inflight:381|
[2025/09/12 05:04:28 225693] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_conn_next_wakeup_time|wakeup_time:1757653468372994|
[2025/09/12 05:04:28 225699] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_engine_add_wakeup_queue|next_tick_time:1757653468372994|
[2025/09/12 05:04:28 225704] [debug] |xqc_engine_wakeup_after|wakeup:1757653468372994|now:1757653468225704|diff:147290|
[2025/09/12 05:04:28 225718] [debug] |xqc_engine_main_logic|END|now:1757653468225319|
[2025/09/12 05:04:28 256488] [info] |xqc_engine_packet_process|==>|conn:0000558BB881FC8C|size:67|state:S_HANDSHAKE_SENT|recv_time:1757653468256486|
[2025/09/12 05:04:28 256511] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_packet_parse_handshake|success|Length:27|
[2025/09/12 05:04:28 256523] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_packet_decrypt|largest_pn:1589412922|
[2025/09/12 05:04:28 256531] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_packet_decrypt|decryption nonce|path_id:0|pn:1589412925|
[2025/09/12 05:04:28 256540] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_packet_decrypt_single|pkt_type:HSK|pkt_num:1589412925|
[2025/09/12 05:04:28 256545] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_process_frames|frame_type:2|
[2025/09/12 05:04:28 256552] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_send_ctl_on_ack_received|conn:0000558BB881FC8C|path:0|pkt_num:11|origin_pktnum:2|size:127|pns:1|pkt_type:HSK|frame:CRYPTO |conn_state:S_HANDSHAKE_SENT|frame_largest_ack:13|path_largest_ack:11|
[2025/09/12 05:04:28 256559] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_update_sample|sampler_update|prior_lost:4|tx_in_flight:127|prior_delivered:1976|prior_time:1757653468150952|is_app_limited:1|send_elapse:0|ack_elapse:105534|ctl_first_sent_time:1757653468150952|lagest_ack_time:1757653468256486|curr_delivered:2103|
[2025/09/12 05:04:28 256566] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_update_sample|sampler_sent_time_update:1757653468150952|
[2025/09/12 05:04:28 256575] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_send_ctl_on_ack_received|sndq_packets_used:4||sndq_packets_used_bytes:0|sndq_packets_free:7|
[2025/09/12 05:04:28 256584] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_send_ctl_on_ack_received|conn:0000558BB881FC8C|path:0|pkt_num:12|origin_pktnum:2|size:127|pns:1|pkt_type:HSK|frame:CRYPTO |conn_state:S_HANDSHAKE_SENT|frame_largest_ack:13|path_largest_ack:12|
[2025/09/12 05:04:28 256594] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_update_sample|sampler_update|prior_lost:4|tx_in_flight:127|prior_delivered:1976|prior_time:1757653468150952|is_app_limited:1|send_elapse:0|ack_elapse:105534|ctl_first_sent_time:1757653468150952|lagest_ack_time:1757653468256486|curr_delivered:2230|
[2025/09/12 05:04:28 256604] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_update_sample|sampler_sent_time_update:1757653468225461|
[2025/09/12 05:04:28 256611] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_send_ctl_on_ack_received|sndq_packets_used:3||sndq_packets_used_bytes:0|sndq_packets_free:8|
[2025/09/12 05:04:28 256619] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_send_ctl_on_ack_received|conn:0000558BB881FC8C|path:0|pkt_num:13|origin_pktnum:2|size:127|pns:1|pkt_type:HSK|frame:CRYPTO |conn_state:S_HANDSHAKE_SENT|frame_largest_ack:13|path_largest_ack:13|
[2025/09/12 05:04:28 256628] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_update_sample|sampler_update|prior_lost:4|tx_in_flight:127|prior_delivered:1976|prior_time:1757653468150952|is_app_limited:1|send_elapse:0|ack_elapse:105534|ctl_first_sent_time:1757653468150952|lagest_ack_time:1757653468256486|curr_delivered:2357|
[2025/09/12 05:04:28 256637] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_update_sample|sampler_sent_time_update:1757653468225596|
[2025/09/12 05:04:28 256646] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_send_ctl_on_ack_received|sndq_packets_used:2||sndq_packets_used_bytes:0|sndq_packets_free:9|
[2025/09/12 05:04:28 256654] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_send_ctl_update_rtt|before update rtt|conn:0000558BB881FC8C|srtt:32727|rttvar:10243|minrtt:30777|latest_rtt:30890|ack_delay:0|
[2025/09/12 05:04:28 256662] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_send_ctl_update_rtt|l-0.0.0.0-443-f141ae604cd89d1fc4aa6d1c p-193.167.0.100-34240-81809c86980d16c38fd6c1dd65f960380f |after update rtt|conn:0000558BB881FC8C|srtt:32498|rttvar:8142|minrtt:30777|latest_rtt:30890|ack_delay:0|
[2025/09/12 05:04:28 256671] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_send_ctl_get_lost_sent_pn|largest_acked:13|lost_pn:10|thresh:3|
[2025/09/12 05:04:28 256690] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:04:28 256699] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_send_ctl_set_loss_detection_timer|unset|no ack-eliciting pkts in flight|conn:0000558BB881FC8C|path:0|
[2025/09/12 05:04:28 256708] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_timer_unset|type:LOSS_DETECTION|
[2025/09/12 05:04:28 256716] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_generate_sample|sampler: send_elapse 0, ack_elapse 105534, delivered 381|rate 3610|lost 4|
[2025/09/12 05:04:28 256725] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_bbr_update_bandwidth|BBRv1: RTT round update 3 -> 4|
[2025/09/12 05:04:28 256731] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_bbr_update_min_rtt|minrtt expire|rtt:30777, old_rtt:30777|
[2025/09/12 05:04:28 256736] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:5744|extra_cwnd:1590|
[2025/09/12 05:04:28 256741] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:47928|packet_lost:0|acked:381|po_sent_time:1757653468225596|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2357|
[2025/09/12 05:04:28 256748] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:47928|packet_lost:0|acked:381|po_sent_time:1757653468225596|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2357|
[2025/09/12 05:04:28 256754] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-f141ae604cd89d1fc4aa6d1c p-193.167.0.100-34240-81809c86980d16c38fd6c1dd65f960380f |bbr on ack|mode:0|pacing_rate:3989271|bw:18720|cwnd:48309|full_bw_reached:0|inflight:0|srtt:32498|latest_rtt:30890|min_rtt:30777|applimit:1|lost:4|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:1|
[2025/09/12 05:04:28 256761] [stats] |scid:f141ae604cd89d1fc4aa6d1c|xqc_send_ctl_info_circle_record|l-0.0.0.0-443-f141ae604cd89d1fc4aa6d1c p-193.167.0.100-34240-81809c86980d16c38fd6c1dd65f960380f |path:0||cwnd:48309|inflight:0|mode:0|applimit:0|pacing_rate:3989271|bw:18720|srtt:32498|latest_rtt:30890|min_rtt:30777|send:19|lost:4|tlp:4|recv:13|recovery:0|slow_start:1|conn_life:3962897|acked:381|delivered:2357|is_cwnd_limited:0|
[2025/09/12 05:04:28 256769] [info] |scid:f141ae604cd89d1fc4aa6d1c|xqc_send_ctl_on_pns_discard|xqc_send_ctl_set_loss_detection_timer on discard pns:0
[2025/09/12 05:04:28 256774] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_send_ctl_set_loss_detection_timer|unset|no ack-eliciting pkts in flight|conn:0000558BB881FC8C|path:0|
[2025/09/12 05:04:28 256779] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_timer_unset|type:LOSS_DETECTION|
[2025/09/12 05:04:28 256786] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:1589412925|largest:1589412925|pns:1|
[2025/09/12 05:04:28 256792] [info] |scid:f141ae604cd89d1fc4aa6d1c|xqc_conn_on_pkt_processed|====>|conn:0000558BB881FC8C|path:0|size:67|pkt_type:HSK|pkt_num:1589412925|frame:ACK |recv_time:1757653468256486|dcid:f141ae604cd89d1fc4aa6d1c|dcid_seq:0|
[2025/09/12 05:04:28 256799] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_timer_set|type:PATH_IDLE|expire:1757653528256486|now:1757653468256486|interv:60000000|
[2025/09/12 05:04:28 256804] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_timer_set|type:CONN_IDLE|expire:1757653528256486|now:1757653468256486|interv:60000000|
[2025/09/12 05:04:28 256809] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_engine_remove_wakeup_queue|next_tick_time:1757653468372994|pq_index:0|
[2025/09/12 05:04:28 256815] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_engine_add_active_queue|last_ticked_time:1757653468225319|
[2025/09/12 05:04:28 256821] [debug] |xqc_engine_main_logic|BEGIN|now:1757653468256821|
[2025/09/12 05:04:28 256827] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_engine_process_conn|conn:0000558BB881FC8C|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:1757653468256826|
[2025/09/12 05:04:28 256841] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_conn_next_wakeup_time|wakeup_time:1757653528256486|
[2025/09/12 05:04:28 256847] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_engine_add_wakeup_queue|next_tick_time:1757653528256486|
[2025/09/12 05:04:28 256852] [debug] |xqc_engine_wakeup_after|wakeup:1757653470349164|now:1757653468256852|diff:2092312|
[2025/09/12 05:04:28 256858] [debug] |xqc_engine_main_logic|END|now:1757653468256826|
[2025/09/12 05:04:28 256865] [debug] |xqc_engine_main_logic|BEGIN|now:1757653468256865|
[2025/09/12 05:04:28 256870] [debug] |xqc_engine_wakeup_after|wakeup:1757653470349164|now:1757653468256870|diff:2092294|
[2025/09/12 05:04:28 256875] [debug] |xqc_engine_main_logic|END|now:1757653468256865|
[2025/09/12 05:04:28 311150] [info] |xqc_engine_packet_process|==>|conn:0000558BB881FC8C|size:99|state:S_HANDSHAKE_SENT|recv_time:1757653468311147|
[2025/09/12 05:04:28 311171] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_packet_parse_handshake|success|Length:59|
[2025/09/12 05:04:28 311184] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_packet_decrypt|largest_pn:1589412925|
[2025/09/12 05:04:28 311192] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_packet_decrypt|decryption nonce|path_id:0|pn:1589412926|
[2025/09/12 05:04:28 311204] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_packet_decrypt_single|pkt_type:HSK|pkt_num:1589412926|
[2025/09/12 05:04:28 311213] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_process_frames|frame_type:6|
[2025/09/12 05:04:28 311222] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_process_crypto_frame|level:2|
[2025/09/12 05:04:28 311230] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_read_crypto_stream|xqc_read_crypto_stream|level:2|
[2025/09/12 05:04:28 311239] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:2|36u|
[2025/09/12 05:04:28 311394] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:3|SSL_quic_write_level:3|rv:1|
[2025/09/12 05:04:28 311403] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_tls_do_handshake|TLS handshake|ret:1|
[2025/09/12 05:04:28 311409] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_engine_remove_wakeup_queue|next_tick_time:1757653528256486|pq_index:12|
[2025/09/12 05:04:28 311415] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_engine_add_active_queue|last_ticked_time:1757653468256826|
[2025/09/12 05:04:28 311420] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_create_crypto_stream|encrypt_level:3|cur_state:S_HANDSHAKE_SENT|
[2025/09/12 05:04:28 311426] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_process_crypto_frame|server create 1RTT stream|
[2025/09/12 05:04:28 311432] [info] |scid:f141ae604cd89d1fc4aa6d1c|xqc_send_ctl_on_pns_discard|xqc_send_ctl_set_loss_detection_timer on discard pns:0
[2025/09/12 05:04:28 311438] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_send_ctl_set_loss_detection_timer|unset|no ack-eliciting pkts in flight|conn:0000558BB881FC8C|path:0|
[2025/09/12 05:04:28 311443] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_timer_unset|type:LOSS_DETECTION|
[2025/09/12 05:04:28 311447] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_timer_unset|type:ACK_HSK|
[2025/09/12 05:04:28 311452] [debug] |scid:f141ae604cd89d1fc4aa6d1c|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 05:04:28 311457] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:1589412926|largest:1589412926|pns:1|
[2025/09/12 05:04:28 311461] [info] |scid:f141ae604cd89d1fc4aa6d1c|xqc_conn_on_pkt_processed|====>|conn:0000558BB881FC8C|path:0|size:99|pkt_type:HSK|pkt_num:1589412926|frame:CRYPTO |recv_time:1757653468311147|dcid:f141ae604cd89d1fc4aa6d1c|dcid_seq:0|
[2025/09/12 05:04:28 311466] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_timer_set|type:PATH_IDLE|expire:1757653528311147|now:1757653468311147|interv:60000000|
[2025/09/12 05:04:28 311478] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_timer_set|type:CONN_IDLE|expire:1757653528311147|now:1757653468311147|interv:60000000|
[2025/09/12 05:04:28 311482] [debug] |xqc_engine_main_logic|BEGIN|now:1757653468311482|
[2025/09/12 05:04:28 311487] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_engine_process_conn|conn:0000558BB881FC8C|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:1757653468311486|
[2025/09/12 05:04:28 311492] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_conn_check_handshake_complete|HANDSHAKE_COMPLETED|conn:0000558BB881FC8C|
[2025/09/12 05:04:28 311496] [info] |scid:f141ae604cd89d1fc4aa6d1c|xqc_conn_handshake_confirmed|handshake confirmed|conn:0000558BB881FC8C|
[2025/09/12 05:04:28 311500] [info] |scid:f141ae604cd89d1fc4aa6d1c|xqc_send_ctl_on_pns_discard|xqc_send_ctl_set_loss_detection_timer on discard pns:1
[2025/09/12 05:04:28 311504] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_send_ctl_set_loss_detection_timer|unset|no ack-eliciting pkts in flight|conn:0000558BB881FC8C|path:0|
[2025/09/12 05:04:28 311508] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_timer_unset|type:LOSS_DETECTION|
[2025/09/12 05:04:28 311514] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_conn_gen_token|expire:1758258268|
[2025/09/12 05:04:28 311518] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_conn_early_data_reject|reject|
[2025/09/12 05:04:28 311523] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_crypto_stream_on_read|encrypt_level:2|cur_state:S_HANDSHAKE_SENT|next_state:ESTABED|
[2025/09/12 05:04:28 311527] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_conn_process_undecrypt_packet_in|delay|undecrypt_count:1|encrypt_level:3|
[2025/09/12 05:04:28 311531] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:f141ae604cd89d1fc4aa6d1c|spin_bit:0|
[2025/09/12 05:04:28 311537] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_packet_decrypt|largest_pn:0|
[2025/09/12 05:04:28 311541] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_packet_decrypt|decryption nonce|path_id:0|pn:1589412920|
[2025/09/12 05:04:28 311547] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:1589412920|
[2025/09/12 05:04:28 311551] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_process_frames|frame_type:1|
[2025/09/12 05:04:28 311555] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_process_frames|frame_type:0|
[2025/09/12 05:04:28 311559] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_process_padding_frame|process padding|
[2025/09/12 05:04:28 311566] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_timer_set|type:ACK_01RTT|expire:1757653468220056|now:1757653468195056|interv:25000|
[2025/09/12 05:04:28 311571] [debug] |scid:f141ae604cd89d1fc4aa6d1c|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:1757653468195056|max_ack_delay:25000|
[2025/09/12 05:04:28 311575] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:1589412920|largest:1589412920|pns:2|
[2025/09/12 05:04:28 311580] [info] |scid:f141ae604cd89d1fc4aa6d1c|xqc_conn_on_pkt_processed|====>|conn:0000558BB881FC8C|path:0|size:1406|pkt_type:SHORT_HEADER|pkt_num:1589412920|frame:PADDING PING |recv_time:1757653468195056|dcid:f141ae604cd89d1fc4aa6d1c|dcid_seq:0|
[2025/09/12 05:04:28 311585] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_process_crypto_write_streams|
[2025/09/12 05:04:28 311589] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_crypto_stream_on_write|enc_level|3|
[2025/09/12 05:04:28 311594] [info] |scid:f141ae604cd89d1fc4aa6d1c|xqc_crypto_stream_send|crypto send data|pkt_num:0|size:283|sent:261|pkt_type:SHORT_HEADER|frame:CRYPTO |now:1757653468311593|
[2025/09/12 05:04:28 311602] [info] |scid:f141ae604cd89d1fc4aa6d1c|xqc_crypto_stream_send|crypto send data|pkt_num:0|size:284|sent:262|pkt_type:SHORT_HEADER|frame:CRYPTO |now:1757653468311602|
[2025/09/12 05:04:28 311606] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_crypto_stream_on_write|encrypt_level:3|cur_state:ESTABED|next_state:ESTABED|
[2025/09/12 05:04:28 311611] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_gen_ack_frame|largest_recv:1589412926|ack_delay:464|first_ack_range:1|largest_pkt_recv_time:1757653468311147|
[2025/09/12 05:04:28 311616] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_gen_ack_frame|high:1589412926|low:1589412925|pkt_pns:1|
[2025/09/12 05:04:28 311620] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_gen_ack_frame|high:1589412922|low:1589412921|pkt_pns:1|
[2025/09/12 05:04:28 311624] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_gen_ack_frame|high:1589412919|low:1589412919|pkt_pns:1|
[2025/09/12 05:04:28 311627] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_write_ack_to_one_packet|ack_size:16|path:0|path_largest_recv:1589412926|frame_largest_recv:1589412926|
[2025/09/12 05:04:28 311632] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:1|
[2025/09/12 05:04:28 311643] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_write_new_conn_id_frame_to_packet|gen_new_scid|cid:3c6eed1249b1ac698017f594|sr_token:00d60fd9fe7f00007b3a819f8b550000|seq_num:1
[2025/09/12 05:04:28 311650] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_write_new_conn_id_frame_to_packet|gen_new_scid|cid:b0ef1650bf276bb6b46a48f9|sr_token:00d60fd9fe7f00007b3a819f8b550000|seq_num:2
[2025/09/12 05:04:28 311655] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_path_get_perf_class|conn:0000558BB881FC8C|path_id:0|path_srtt:32498|min_srtt:32498|path_bw:18720|loss_rate:75.00|path_pto:0|
[2025/09/12 05:04:28 311660] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_minrtt_scheduler_get_path|path srtt|conn:0000558BB881FC8C|path_id:0|path_srtt:32498|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:04:28 311665] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_minrtt_scheduler_get_path|best path:0|frame_type:HANDSHAKE_DONE |pn:0|size:23|reinj:0|path_class:4|
[2025/09/12 05:04:28 311670] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_path_get_perf_class|conn:0000558BB881FC8C|path_id:0|path_srtt:32498|min_srtt:32498|path_bw:18720|loss_rate:75.00|path_pto:0|
[2025/09/12 05:04:28 311674] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_minrtt_scheduler_get_path|path srtt|conn:0000558BB881FC8C|path_id:0|path_srtt:32498|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:04:28 311678] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_minrtt_scheduler_get_path|best path:0|frame_type:NEW_TOKEN |pn:0|size:33|reinj:0|path_class:4|
[2025/09/12 05:04:28 311682] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_path_get_perf_class|conn:0000558BB881FC8C|path_id:0|path_srtt:32498|min_srtt:32498|path_bw:18720|loss_rate:75.00|path_pto:0|
[2025/09/12 05:04:28 311686] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_minrtt_scheduler_get_path|path srtt|conn:0000558BB881FC8C|path_id:0|path_srtt:32498|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:04:28 311690] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CRYPTO |pn:0|size:283|reinj:0|path_class:4|
[2025/09/12 05:04:28 311694] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_path_get_perf_class|conn:0000558BB881FC8C|path_id:0|path_srtt:32498|min_srtt:32498|path_bw:18720|loss_rate:75.00|path_pto:0|
[2025/09/12 05:04:28 311698] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_minrtt_scheduler_get_path|path srtt|conn:0000558BB881FC8C|path_id:0|path_srtt:32498|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:04:28 311703] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CRYPTO |pn:0|size:284|reinj:0|path_class:4|
[2025/09/12 05:04:28 311707] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:ACK |stream_id:0|stream_offset:0|
[2025/09/12 05:04:28 311714] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_path_get_perf_class|conn:0000558BB881FC8C|path_id:0|path_srtt:32498|min_srtt:32498|path_bw:18720|loss_rate:75.00|path_pto:0|
[2025/09/12 05:04:28 311719] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_minrtt_scheduler_get_path|path srtt|conn:0000558BB881FC8C|path_id:0|path_srtt:32498|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:04:28 311723] [debug] |scid:f141ae604cd89d1fc4aa6d1c|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 05:04:28 311728] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_path_get_perf_class|conn:0000558BB881FC8C|path_id:0|path_srtt:32498|min_srtt:32498|path_bw:18720|loss_rate:75.00|path_pto:0|
[2025/09/12 05:04:28 311732] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_minrtt_scheduler_get_path|path srtt|conn:0000558BB881FC8C|path_id:0|path_srtt:32498|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:04:28 311736] [debug] |scid:f141ae604cd89d1fc4aa6d1c|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 05:04:28 311741] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_check_acked_or_dropped_pkt|conn:0000558BB881FC8C|pkt_num:0|size:23|pkt_type:SHORT_HEADER|frame:HANDSHAKE_DONE |
[2025/09/12 05:04:28 311745] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:0|
[2025/09/12 05:04:28 311777] [info] |scid:f141ae604cd89d1fc4aa6d1c|xqc_send_packet_with_pn|<==|conn:0000558BB881FC8C|path:0|pkt_num:0|size:23|sent:39|pkt_type:SHORT_HEADER|frame:HANDSHAKE_DONE |inflight:0|now:1757653468311751|stream_id:0|stream_offset:0|
[2025/09/12 05:04:28 311782] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_send_ctl_on_packet_sent|conn:0000558BB881FC8C|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 05:04:28 311787] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_send_ctl_on_packet_sent|path:0|inflight:0|applimit:0|
[2025/09/12 05:04:28 311791] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_send_ctl_get_pto_time_and_space|srtt:32498|rtt_var:8142|pto_duration:65066|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:04:28 311797] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB881FC8C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:04:28 311804] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB881FC8C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:04:28 311810] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB881FC8C|path:0|PNS: 2, unacked: 23|
[2025/09/12 05:04:28 311816] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_timer_set|type:LOSS_DETECTION|expire:1757653468401817|now:1757653468311791|interv:90026|
[2025/09/12 05:04:28 311823] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB881FC8C|path:0|pns:2|expire:1757653468401817|now:1757653468311791|interval:90026|pto_count:0|srtt:32498
[2025/09/12 05:04:28 311831] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:48309|inflight:23|
[2025/09/12 05:04:28 311839] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_check_acked_or_dropped_pkt|conn:0000558BB881FC8C|pkt_num:0|size:33|pkt_type:SHORT_HEADER|frame:NEW_TOKEN |
[2025/09/12 05:04:28 311846] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1|
[2025/09/12 05:04:28 311875] [info] |scid:f141ae604cd89d1fc4aa6d1c|xqc_send_packet_with_pn|<==|conn:0000558BB881FC8C|path:0|pkt_num:1|size:33|sent:49|pkt_type:SHORT_HEADER|frame:NEW_TOKEN |inflight:23|now:1757653468311856|stream_id:0|stream_offset:0|
[2025/09/12 05:04:28 311881] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_send_ctl_on_packet_sent|conn:0000558BB881FC8C|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 05:04:28 311893] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_send_ctl_on_packet_sent|path:0|inflight:23|applimit:0|
[2025/09/12 05:04:28 311901] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_send_ctl_get_pto_time_and_space|srtt:32498|rtt_var:8142|pto_duration:65066|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:04:28 311908] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB881FC8C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:04:28 311914] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB881FC8C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:04:28 311920] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB881FC8C|path:0|PNS: 2, unacked: 56|
[2025/09/12 05:04:28 311927] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_timer_set|type:LOSS_DETECTION|expire:1757653468401922|now:1757653468311900|interv:90022|
[2025/09/12 05:04:28 311933] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB881FC8C|path:0|pns:2|expire:1757653468401922|now:1757653468311900|interval:90022|pto_count:0|srtt:32498
[2025/09/12 05:04:28 311941] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:48309|inflight:56|
[2025/09/12 05:04:28 311946] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_check_acked_or_dropped_pkt|conn:0000558BB881FC8C|pkt_num:0|size:283|pkt_type:SHORT_HEADER|frame:CRYPTO |
[2025/09/12 05:04:28 311951] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_send_ctl_set_next_pn_for_packet|optimistic ack detection|skipped_range:2-8|next_skip_chance:1757653468582148|current_time:1757653468311950|
[2025/09/12 05:04:28 311955] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:9|
[2025/09/12 05:04:28 311981] [info] |scid:f141ae604cd89d1fc4aa6d1c|xqc_send_packet_with_pn|<==|conn:0000558BB881FC8C|path:0|pkt_num:9|size:283|sent:299|pkt_type:SHORT_HEADER|frame:CRYPTO |inflight:56|now:1757653468311962|stream_id:0|stream_offset:0|
[2025/09/12 05:04:28 311986] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_send_ctl_on_packet_sent|conn:0000558BB881FC8C|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 05:04:28 311992] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_send_ctl_on_packet_sent|path:0|inflight:56|applimit:0|
[2025/09/12 05:04:28 311999] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_send_ctl_get_pto_time_and_space|srtt:32498|rtt_var:8142|pto_duration:65066|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:04:28 312006] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB881FC8C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:04:28 312012] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB881FC8C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:04:28 312018] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB881FC8C|path:0|PNS: 2, unacked: 339|
[2025/09/12 05:04:28 312025] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_timer_set|type:LOSS_DETECTION|expire:1757653468402028|now:1757653468311998|interv:90030|
[2025/09/12 05:04:28 312031] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB881FC8C|path:0|pns:2|expire:1757653468402028|now:1757653468311998|interval:90030|pto_count:0|srtt:32498
[2025/09/12 05:04:28 312062] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:48309|inflight:339|
[2025/09/12 05:04:28 312071] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_check_acked_or_dropped_pkt|conn:0000558BB881FC8C|pkt_num:0|size:284|pkt_type:SHORT_HEADER|frame:CRYPTO |
[2025/09/12 05:04:28 312080] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:10|
[2025/09/12 05:04:28 312105] [info] |scid:f141ae604cd89d1fc4aa6d1c|xqc_send_packet_with_pn|<==|conn:0000558BB881FC8C|path:0|pkt_num:10|size:284|sent:300|pkt_type:SHORT_HEADER|frame:CRYPTO |inflight:339|now:1757653468312087|stream_id:0|stream_offset:0|
[2025/09/12 05:04:28 312110] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_send_ctl_on_packet_sent|conn:0000558BB881FC8C|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 05:04:28 312115] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_send_ctl_on_packet_sent|path:0|inflight:339|applimit:0|
[2025/09/12 05:04:28 312121] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_send_ctl_get_pto_time_and_space|srtt:32498|rtt_var:8142|pto_duration:65066|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:04:28 312127] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB881FC8C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:04:28 312134] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB881FC8C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:04:28 312140] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB881FC8C|path:0|PNS: 2, unacked: 623|
[2025/09/12 05:04:28 312147] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_timer_set|type:LOSS_DETECTION|expire:1757653468402153|now:1757653468312120|interv:90033|
[2025/09/12 05:04:28 312153] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB881FC8C|path:0|pns:2|expire:1757653468402153|now:1757653468312120|interval:90033|pto_count:0|srtt:32498
[2025/09/12 05:04:28 312160] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:48309|inflight:623|
[2025/09/12 05:04:28 312168] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_check_acked_or_dropped_pkt|conn:0000558BB881FC8C|pkt_num:0|size:58|pkt_type:HSK|frame:ACK |
[2025/09/12 05:04:28 312172] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:14|
[2025/09/12 05:04:28 312195] [info] |scid:f141ae604cd89d1fc4aa6d1c|xqc_send_packet_with_pn|<==|conn:0000558BB881FC8C|path:0|pkt_num:14|size:58|sent:74|pkt_type:HSK|frame:ACK |inflight:623|now:1757653468312179|stream_id:0|stream_offset:0|
[2025/09/12 05:04:28 312201] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_send_ctl_on_packet_sent|conn:0000558BB881FC8C|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 05:04:28 312205] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_check_acked_or_dropped_pkt|conn:0000558BB881FC8C|pkt_num:0|size:54|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |
[2025/09/12 05:04:28 312213] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:11|
[2025/09/12 05:04:28 312243] [info] |scid:f141ae604cd89d1fc4aa6d1c|xqc_send_packet_with_pn|<==|conn:0000558BB881FC8C|path:0|pkt_num:11|size:54|sent:70|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |inflight:623|now:1757653468312221|stream_id:0|stream_offset:0|
[2025/09/12 05:04:28 312253] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_send_ctl_on_packet_sent|conn:0000558BB881FC8C|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 05:04:28 312260] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_send_ctl_on_packet_sent|path:0|inflight:623|applimit:0|
[2025/09/12 05:04:28 312267] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_send_ctl_get_pto_time_and_space|srtt:32498|rtt_var:8142|pto_duration:65066|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:04:28 312274] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB881FC8C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:04:28 312287] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB881FC8C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:04:28 312292] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB881FC8C|path:0|PNS: 2, unacked: 677|
[2025/09/12 05:04:28 312296] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_timer_set|type:LOSS_DETECTION|expire:1757653468402287|now:1757653468312266|interv:90021|
[2025/09/12 05:04:28 312300] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB881FC8C|path:0|pns:2|expire:1757653468402287|now:1757653468312266|interval:90021|pto_count:0|srtt:32498
[2025/09/12 05:04:28 312305] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:48309|inflight:677|
[2025/09/12 05:04:28 312309] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_check_acked_or_dropped_pkt|conn:0000558BB881FC8C|pkt_num:0|size:54|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |
[2025/09/12 05:04:28 312314] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:12|
[2025/09/12 05:04:28 312338] [info] |scid:f141ae604cd89d1fc4aa6d1c|xqc_send_packet_with_pn|<==|conn:0000558BB881FC8C|path:0|pkt_num:12|size:54|sent:70|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |inflight:677|now:1757653468312320|stream_id:0|stream_offset:0|
[2025/09/12 05:04:28 312343] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_send_ctl_on_packet_sent|conn:0000558BB881FC8C|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 05:04:28 312347] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_send_ctl_on_packet_sent|path:0|inflight:677|applimit:0|
[2025/09/12 05:04:28 312351] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_send_ctl_get_pto_time_and_space|srtt:32498|rtt_var:8142|pto_duration:65066|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:04:28 312358] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB881FC8C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:04:28 312364] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB881FC8C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:04:28 312370] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB881FC8C|path:0|PNS: 2, unacked: 731|
[2025/09/12 05:04:28 312376] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_timer_set|type:LOSS_DETECTION|expire:1757653468402386|now:1757653468312351|interv:90035|
[2025/09/12 05:04:28 312383] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB881FC8C|path:0|pns:2|expire:1757653468402386|now:1757653468312351|interval:90035|pto_count:0|srtt:32498
[2025/09/12 05:04:28 312390] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:48309|inflight:731|
[2025/09/12 05:04:28 312397] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_conn_next_wakeup_time|wakeup_time:1757653468220056|
[2025/09/12 05:04:28 312401] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_engine_add_wakeup_queue|next_tick_time:1757653468220056|
[2025/09/12 05:04:28 312405] [debug] |xqc_engine_wakeup_after|wakeup:1757653468220056|now:1757653468312405|diff:18446744073709459267|
[2025/09/12 05:04:28 312410] [debug] |xqc_engine_main_logic|END|now:1757653468311486|
[2025/09/12 05:04:28 312415] [debug] |xqc_engine_main_logic|BEGIN|now:1757653468312415|
[2025/09/12 05:04:28 312419] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_engine_remove_wakeup_queue|next_tick_time:1757653468220056|pq_index:0|
[2025/09/12 05:04:28 312423] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_engine_add_active_queue|last_ticked_time:1757653468311486|
[2025/09/12 05:04:28 312428] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_engine_process_conn|conn:0000558BB881FC8C|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:1757653468312427|
[2025/09/12 05:04:28 312438] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_timer_expire|timer expired|type:ACK_01RTT|expire_time:1757653468220056|now:1757653468312427|
[2025/09/12 05:04:28 312442] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_timer_ack_timeout|pns:2|path:0|
[2025/09/12 05:04:28 312446] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_timer_expire|unset|type:ACK_01RTT|expire_time:1757653468220056|now:1757653468312427|
[2025/09/12 05:04:28 312450] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_timer_unset|type:ACK_01RTT|
[2025/09/12 05:04:28 312455] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_gen_ack_frame|largest_recv:1589412920|ack_delay:117399|first_ack_range:0|largest_pkt_recv_time:1757653468195056|
[2025/09/12 05:04:28 312459] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_gen_ack_frame|high:1589412920|low:1589412920|pkt_pns:2|
[2025/09/12 05:04:28 312463] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_write_ack_to_one_packet|ack_size:13|path:0|path_largest_recv:1589412920|frame_largest_recv:1589412920|
[2025/09/12 05:04:28 312468] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:2|
[2025/09/12 05:04:28 312472] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:ACK |stream_id:0|stream_offset:0|
[2025/09/12 05:04:28 312477] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_check_acked_or_dropped_pkt|conn:0000558BB881FC8C|pkt_num:0|size:35|pkt_type:SHORT_HEADER|frame:ACK |
[2025/09/12 05:04:28 312481] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:13|
[2025/09/12 05:04:28 312505] [info] |scid:f141ae604cd89d1fc4aa6d1c|xqc_send_packet_with_pn|<==|conn:0000558BB881FC8C|path:0|pkt_num:13|size:35|sent:51|pkt_type:SHORT_HEADER|frame:ACK |inflight:731|now:1757653468312487|stream_id:0|stream_offset:0|
[2025/09/12 05:04:28 312511] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_send_ctl_on_packet_sent|conn:0000558BB881FC8C|path:0|pkt_num:13|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 05:04:28 312517] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_conn_next_wakeup_time|wakeup_time:1757653468402386|
[2025/09/12 05:04:28 312523] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_engine_add_wakeup_queue|next_tick_time:1757653468402386|
[2025/09/12 05:04:28 312530] [debug] |xqc_engine_wakeup_after|wakeup:1757653468402386|now:1757653468312529|diff:89857|
[2025/09/12 05:04:28 312536] [debug] |xqc_engine_main_logic|END|now:1757653468312427|
[2025/09/12 05:04:28 313253] [info] |xqc_engine_packet_process|==>|conn:0000558BB881FC8C|size:99|state:ESTABED|recv_time:1757653468313251|
[2025/09/12 05:04:28 313268] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_packet_parse_handshake|success|Length:59|
[2025/09/12 05:04:28 313277] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_packet_decrypt|largest_pn:1589412926|
[2025/09/12 05:04:28 313283] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_packet_decrypt|decryption nonce|path_id:0|pn:1589412927|
[2025/09/12 05:04:28 313292] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_packet_decrypt_single|pkt_type:HSK|pkt_num:1589412927|
[2025/09/12 05:04:28 313298] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_process_frames|frame_type:6|
[2025/09/12 05:04:28 313305] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_process_crypto_frame|level:2|
[2025/09/12 05:04:28 313312] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_read_crypto_stream|xqc_read_crypto_stream|level:2|
[2025/09/12 05:04:28 313318] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_engine_remove_wakeup_queue|next_tick_time:1757653468402386|pq_index:0|
[2025/09/12 05:04:28 313326] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_engine_add_active_queue|last_ticked_time:1757653468312427|
[2025/09/12 05:04:28 313332] [info] |scid:f141ae604cd89d1fc4aa6d1c|xqc_send_ctl_on_pns_discard|xqc_send_ctl_set_loss_detection_timer on discard pns:0
[2025/09/12 05:04:28 313346] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_send_ctl_get_pto_time_and_space|srtt:32498|rtt_var:8142|pto_duration:65066|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:04:28 313352] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB881FC8C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:04:28 313358] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB881FC8C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:04:28 313364] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB881FC8C|path:0|PNS: 2, unacked: 731|
[2025/09/12 05:04:28 313370] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_timer_set|type:LOSS_DETECTION|expire:1757653468402386|now:1757653468313346|interv:89040|
[2025/09/12 05:04:28 313376] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB881FC8C|path:0|pns:2|expire:1757653468402386|now:1757653468313346|interval:89040|pto_count:0|srtt:32498
[2025/09/12 05:04:28 313382] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_timer_unset|type:ACK_HSK|
[2025/09/12 05:04:28 313387] [debug] |scid:f141ae604cd89d1fc4aa6d1c|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 05:04:28 313391] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:1589412927|largest:1589412927|pns:1|
[2025/09/12 05:04:28 313396] [info] |scid:f141ae604cd89d1fc4aa6d1c|xqc_conn_on_pkt_processed|====>|conn:0000558BB881FC8C|path:0|size:99|pkt_type:HSK|pkt_num:1589412927|frame:CRYPTO |recv_time:1757653468313251|dcid:f141ae604cd89d1fc4aa6d1c|dcid_seq:0|
[2025/09/12 05:04:28 313401] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_timer_set|type:PATH_IDLE|expire:1757653588313251|now:1757653468313251|interv:120000000|
[2025/09/12 05:04:28 313405] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_timer_set|type:CONN_IDLE|expire:1757653588313251|now:1757653468313251|interv:120000000|
[2025/09/12 05:04:28 313409] [debug] |xqc_engine_main_logic|BEGIN|now:1757653468313409|
[2025/09/12 05:04:28 313415] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_engine_process_conn|conn:0000558BB881FC8C|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:1757653468313414|
[2025/09/12 05:04:28 313423] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_crypto_stream_on_read|encrypt_level:2|cur_state:ESTABED|next_state:ESTABED|
[2025/09/12 05:04:28 313431] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_gen_ack_frame|largest_recv:1589412927|ack_delay:180|first_ack_range:2|largest_pkt_recv_time:1757653468313251|
[2025/09/12 05:04:28 313438] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_gen_ack_frame|high:1589412927|low:1589412925|pkt_pns:1|
[2025/09/12 05:04:28 313444] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_gen_ack_frame|high:1589412922|low:1589412921|pkt_pns:1|
[2025/09/12 05:04:28 313448] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_gen_ack_frame|high:1589412919|low:1589412919|pkt_pns:1|
[2025/09/12 05:04:28 313452] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_write_ack_to_one_packet|ack_size:16|path:0|path_largest_recv:1589412927|frame_largest_recv:1589412927|
[2025/09/12 05:04:28 313456] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:1|
[2025/09/12 05:04:28 313460] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:ACK |stream_id:0|stream_offset:0|
[2025/09/12 05:04:28 313465] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_check_acked_or_dropped_pkt|conn:0000558BB881FC8C|pkt_num:0|size:58|pkt_type:HSK|frame:ACK |
[2025/09/12 05:04:28 313474] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:15|
[2025/09/12 05:04:28 313501] [info] |scid:f141ae604cd89d1fc4aa6d1c|xqc_send_packet_with_pn|<==|conn:0000558BB881FC8C|path:0|pkt_num:15|size:58|sent:74|pkt_type:HSK|frame:ACK |inflight:731|now:1757653468313481|stream_id:0|stream_offset:0|
[2025/09/12 05:04:28 313507] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_send_ctl_on_packet_sent|conn:0000558BB881FC8C|path:0|pkt_num:15|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 05:04:28 313512] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_conn_next_wakeup_time|wakeup_time:1757653468402386|
[2025/09/12 05:04:28 313517] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_engine_add_wakeup_queue|next_tick_time:1757653468402386|
[2025/09/12 05:04:28 313523] [debug] |xqc_engine_wakeup_after|wakeup:1757653468402386|now:1757653468313523|diff:88863|
[2025/09/12 05:04:28 313530] [debug] |xqc_engine_main_logic|END|now:1757653468313414|
[2025/09/12 05:04:28 313538] [debug] |xqc_engine_main_logic|BEGIN|now:1757653468313538|
[2025/09/12 05:04:28 313544] [debug] |xqc_engine_wakeup_after|wakeup:1757653468402386|now:1757653468313544|diff:88842|
[2025/09/12 05:04:28 313551] [debug] |xqc_engine_main_logic|END|now:1757653468313538|
[2025/09/12 05:04:28 342513] [info] |xqc_engine_packet_process|==>|conn:0000558BB881FC8C|size:39|state:ESTABED|recv_time:1757653468342512|
[2025/09/12 05:04:28 342534] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:f141ae604cd89d1fc4aa6d1c|spin_bit:0|
[2025/09/12 05:04:28 342546] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_packet_decrypt|largest_pn:1589412920|
[2025/09/12 05:04:28 342553] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_packet_decrypt|decryption nonce|path_id:0|pn:1589412922|
[2025/09/12 05:04:28 342564] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:1589412922|
[2025/09/12 05:04:28 342573] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_process_frames|frame_type:2|
[2025/09/12 05:04:28 342583] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_send_ctl_on_ack_received|conn:0000558BB881FC8C|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 05:04:28 342592] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_update_sample|sampler_update|prior_lost:4|tx_in_flight:23|prior_delivered:2357|prior_time:1757653468311751|is_app_limited:0|send_elapse:0|ack_elapse:30761|ctl_first_sent_time:1757653468311751|lagest_ack_time:1757653468342512|curr_delivered:2380|
[2025/09/12 05:04:28 342602] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_update_sample|sampler_sent_time_update:1757653468311751|
[2025/09/12 05:04:28 342624] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_send_ctl_on_ack_received|sndq_packets_used:5||sndq_packets_used_bytes:0|sndq_packets_free:6|
[2025/09/12 05:04:28 342632] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_send_ctl_on_ack_received|conn:0000558BB881FC8C|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 05:04:28 342640] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_update_sample|sampler_update|prior_lost:4|tx_in_flight:23|prior_delivered:2357|prior_time:1757653468311751|is_app_limited:0|send_elapse:0|ack_elapse:30761|ctl_first_sent_time:1757653468311751|lagest_ack_time:1757653468342512|curr_delivered:2413|
[2025/09/12 05:04:28 342650] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_update_sample|sampler_sent_time_update:1757653468311856|
[2025/09/12 05:04:28 342657] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_send_ctl_on_ack_received|sndq_packets_used:4||sndq_packets_used_bytes:0|sndq_packets_free:7|
[2025/09/12 05:04:28 342665] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_send_ctl_update_rtt|before update rtt|conn:0000558BB881FC8C|srtt:32498|rttvar:8142|minrtt:30777|latest_rtt:30656|ack_delay:40|
[2025/09/12 05:04:28 342680] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_send_ctl_update_rtt|l-0.0.0.0-443-f141ae604cd89d1fc4aa6d1c p-193.167.0.100-34240-81809c86980d16c38fd6c1dd65f960380f |after update rtt|conn:0000558BB881FC8C|srtt:32263|rttvar:6577|minrtt:30656|latest_rtt:30656|ack_delay:40|
[2025/09/12 05:04:28 342689] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_send_ctl_get_lost_sent_pn|largest_acked:1|lost_pn:18446744073709551615|thresh:3|
[2025/09/12 05:04:28 342698] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:04:28 342706] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_send_ctl_get_pto_time_and_space|srtt:32263|rtt_var:6577|pto_duration:58571|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:04:28 342715] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB881FC8C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:04:28 342722] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB881FC8C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:04:28 342727] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB881FC8C|path:0|PNS: 2, unacked: 675|
[2025/09/12 05:04:28 342732] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_timer_set|type:LOSS_DETECTION|expire:1757653468395891|now:1757653468342706|interv:53185|
[2025/09/12 05:04:28 342737] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB881FC8C|path:0|pns:2|expire:1757653468395891|now:1757653468342706|interval:53185|pto_count:0|srtt:32263
[2025/09/12 05:04:28 342743] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_generate_sample|sampler: send_elapse 0, ack_elapse 30761, delivered 56|rate 1820|lost 4|
[2025/09/12 05:04:28 342749] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_bbr_update_bandwidth|BBRv1: RTT round update 4 -> 5|
[2025/09/12 05:04:28 342754] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1820) in round 5|
[2025/09/12 05:04:28 342762] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_bbr_update_min_rtt|probertt expire|rtt:30656, old_rtt:30777|
[2025/09/12 05:04:28 342770] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_bbr_update_min_rtt|minrtt expire|rtt:30656, old_rtt:30777|
[2025/09/12 05:04:28 342778] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:5744|extra_cwnd:762|
[2025/09/12 05:04:28 342786] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:48309|packet_lost:0|acked:56|po_sent_time:1757653468311856|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2413|
[2025/09/12 05:04:28 342795] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:48309|packet_lost:0|acked:56|po_sent_time:1757653468311856|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2413|
[2025/09/12 05:04:28 342803] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-f141ae604cd89d1fc4aa6d1c p-193.167.0.100-34240-81809c86980d16c38fd6c1dd65f960380f |bbr on ack|mode:0|pacing_rate:3989271|bw:18720|cwnd:48365|full_bw_reached:0|inflight:675|srtt:32263|latest_rtt:30656|min_rtt:30656|applimit:0|lost:4|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:1|
[2025/09/12 05:04:28 342813] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_process_frames|frame_type:0|
[2025/09/12 05:04:28 342820] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_process_padding_frame|process padding|
[2025/09/12 05:04:28 342830] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:1589412922|largest:1589412922|pns:2|
[2025/09/12 05:04:28 342838] [info] |scid:f141ae604cd89d1fc4aa6d1c|xqc_conn_on_pkt_processed|====>|conn:0000558BB881FC8C|path:0|size:39|pkt_type:SHORT_HEADER|pkt_num:1589412922|frame:PADDING ACK |recv_time:1757653468342512|dcid:f141ae604cd89d1fc4aa6d1c|dcid_seq:0|
[2025/09/12 05:04:28 342855] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_timer_set|type:PATH_IDLE|expire:1757653588342512|now:1757653468342512|interv:120000000|
[2025/09/12 05:04:28 342863] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_timer_set|type:CONN_IDLE|expire:1757653588342512|now:1757653468342512|interv:120000000|
[2025/09/12 05:04:28 342871] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_engine_remove_wakeup_queue|next_tick_time:1757653468402386|pq_index:0|
[2025/09/12 05:04:28 342877] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_engine_add_active_queue|last_ticked_time:1757653468313414|
[2025/09/12 05:04:28 342884] [debug] |xqc_engine_main_logic|BEGIN|now:1757653468342884|
[2025/09/12 05:04:28 342894] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_engine_process_conn|conn:0000558BB881FC8C|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:1757653468342892|
[2025/09/12 05:04:28 342907] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_conn_next_wakeup_time|wakeup_time:1757653468395891|
[2025/09/12 05:04:28 342915] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_engine_add_wakeup_queue|next_tick_time:1757653468395891|
[2025/09/12 05:04:28 342922] [debug] |xqc_engine_wakeup_after|wakeup:1757653468395891|now:1757653468342922|diff:52969|
[2025/09/12 05:04:28 342931] [debug] |xqc_engine_main_logic|END|now:1757653468342892|
[2025/09/12 05:04:28 342943] [info] |xqc_engine_packet_process|==>|conn:0000558BB881FC8C|size:40|state:ESTABED|recv_time:1757653468342943|
[2025/09/12 05:04:28 342952] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:f141ae604cd89d1fc4aa6d1c|spin_bit:0|
[2025/09/12 05:04:28 342962] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_packet_decrypt|largest_pn:1589412922|
[2025/09/12 05:04:28 342970] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_packet_decrypt|decryption nonce|path_id:0|pn:1589412923|
[2025/09/12 05:04:28 342979] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:1589412923|
[2025/09/12 05:04:28 342984] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_process_frames|frame_type:2|
[2025/09/12 05:04:28 342990] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_send_ctl_on_ack_received|conn:0000558BB881FC8C|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 05:04:28 342996] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_update_sample|sampler_update|prior_lost:4|tx_in_flight:339|prior_delivered:2357|prior_time:1757653468311751|is_app_limited:0|send_elapse:211|ack_elapse:31192|ctl_first_sent_time:1757653468311962|lagest_ack_time:1757653468342943|curr_delivered:2696|
[2025/09/12 05:04:28 343002] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_update_sample|sampler_sent_time_update:1757653468311962|
[2025/09/12 05:04:28 343007] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_send_ctl_on_ack_received|sndq_packets_used:3||sndq_packets_used_bytes:0|sndq_packets_free:8|
[2025/09/12 05:04:28 343012] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_send_ctl_update_rtt|before update rtt|conn:0000558BB881FC8C|srtt:32263|rttvar:6577|minrtt:30656|latest_rtt:30981|ack_delay:72|
[2025/09/12 05:04:28 343018] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_send_ctl_update_rtt|l-0.0.0.0-443-f141ae604cd89d1fc4aa6d1c p-193.167.0.100-34240-81809c86980d16c38fd6c1dd65f960380f |after update rtt|conn:0000558BB881FC8C|srtt:32094|rttvar:5271|minrtt:30656|latest_rtt:30981|ack_delay:72|
[2025/09/12 05:04:28 343023] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_send_ctl_get_lost_sent_pn|largest_acked:9|lost_pn:6|thresh:3|
[2025/09/12 05:04:28 343028] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:04:28 343033] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_send_ctl_get_pto_time_and_space|srtt:32094|rtt_var:5271|pto_duration:53178|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:04:28 343070] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB881FC8C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:04:28 343075] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB881FC8C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:04:28 343080] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB881FC8C|path:0|PNS: 2, unacked: 392|
[2025/09/12 05:04:28 343085] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_timer_set|type:LOSS_DETECTION|expire:1757653468390498|now:1757653468343033|interv:47465|
[2025/09/12 05:04:28 343090] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB881FC8C|path:0|pns:2|expire:1757653468390498|now:1757653468343033|interval:47465|pto_count:0|srtt:32094
[2025/09/12 05:04:28 343095] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_generate_sample|sampler: send_elapse 211, ack_elapse 31192, delivered 339|rate 10868|lost 4|
[2025/09/12 05:04:28 343100] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (10868) in round 5|
[2025/09/12 05:04:28 343105] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_bbr_update_min_rtt|minrtt expire|rtt:30656, old_rtt:30656|
[2025/09/12 05:04:28 343110] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:5744|extra_cwnd:762|
[2025/09/12 05:04:28 343115] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:48365|packet_lost:0|acked:283|po_sent_time:1757653468311962|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2413|
[2025/09/12 05:04:28 343121] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:48365|packet_lost:0|acked:283|po_sent_time:1757653468311962|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2413|
[2025/09/12 05:04:28 343126] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-f141ae604cd89d1fc4aa6d1c p-193.167.0.100-34240-81809c86980d16c38fd6c1dd65f960380f |bbr on ack|mode:0|pacing_rate:3989271|bw:18720|cwnd:48648|full_bw_reached:0|inflight:392|srtt:32094|latest_rtt:30981|min_rtt:30656|applimit:0|lost:4|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:04:28 343133] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:1589412923|largest:1589412923|pns:2|
[2025/09/12 05:04:28 343139] [info] |scid:f141ae604cd89d1fc4aa6d1c|xqc_conn_on_pkt_processed|====>|conn:0000558BB881FC8C|path:0|size:40|pkt_type:SHORT_HEADER|pkt_num:1589412923|frame:ACK |recv_time:1757653468342943|dcid:f141ae604cd89d1fc4aa6d1c|dcid_seq:0|
[2025/09/12 05:04:28 343144] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_timer_set|type:PATH_IDLE|expire:1757653588342943|now:1757653468342943|interv:120000000|
[2025/09/12 05:04:28 343149] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_timer_set|type:CONN_IDLE|expire:1757653588342943|now:1757653468342943|interv:120000000|
[2025/09/12 05:04:28 343154] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_engine_remove_wakeup_queue|next_tick_time:1757653468395891|pq_index:0|
[2025/09/12 05:04:28 343159] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_engine_add_active_queue|last_ticked_time:1757653468342892|
[2025/09/12 05:04:28 343164] [debug] |xqc_engine_main_logic|BEGIN|now:1757653468343164|
[2025/09/12 05:04:28 343170] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_engine_process_conn|conn:0000558BB881FC8C|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:1757653468343169|
[2025/09/12 05:04:28 343177] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_conn_next_wakeup_time|wakeup_time:1757653468390498|
[2025/09/12 05:04:28 343186] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_engine_add_wakeup_queue|next_tick_time:1757653468390498|
[2025/09/12 05:04:28 343190] [debug] |xqc_engine_wakeup_after|wakeup:1757653468390498|now:1757653468343190|diff:47308|
[2025/09/12 05:04:28 343195] [debug] |xqc_engine_main_logic|END|now:1757653468343169|
[2025/09/12 05:04:28 343202] [debug] |xqc_engine_main_logic|BEGIN|now:1757653468343202|
[2025/09/12 05:04:28 343206] [debug] |xqc_engine_wakeup_after|wakeup:1757653468390498|now:1757653468343206|diff:47292|
[2025/09/12 05:04:28 343211] [debug] |xqc_engine_main_logic|END|now:1757653468343202|
[2025/09/12 05:04:28 344446] [info] |xqc_engine_packet_process|==>|conn:0000558BB881FC8C|size:1444|state:ESTABED|recv_time:1757653468344445|
[2025/09/12 05:04:28 344458] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:f141ae604cd89d1fc4aa6d1c|spin_bit:0|
[2025/09/12 05:04:28 344466] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_packet_decrypt|largest_pn:1589412923|
[2025/09/12 05:04:28 344472] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_packet_decrypt|decryption nonce|path_id:0|pn:1589412924|
[2025/09/12 05:04:28 344482] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:1589412924|
[2025/09/12 05:04:28 344488] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_process_frames|frame_type:1|
[2025/09/12 05:04:28 344494] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_process_frames|frame_type:0|
[2025/09/12 05:04:28 344499] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_process_padding_frame|process padding|
[2025/09/12 05:04:28 344508] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_timer_set|type:ACK_01RTT|expire:1757653468369445|now:1757653468344445|interv:25000|
[2025/09/12 05:04:28 344516] [debug] |scid:f141ae604cd89d1fc4aa6d1c|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:1757653468344445|max_ack_delay:25000|
[2025/09/12 05:04:28 344523] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:1589412924|largest:1589412924|pns:2|
[2025/09/12 05:04:28 344528] [info] |scid:f141ae604cd89d1fc4aa6d1c|xqc_conn_on_pkt_processed|====>|conn:0000558BB881FC8C|path:0|size:1444|pkt_type:SHORT_HEADER|pkt_num:1589412924|frame:PADDING PING |recv_time:1757653468344445|dcid:f141ae604cd89d1fc4aa6d1c|dcid_seq:0|
[2025/09/12 05:04:28 344533] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_timer_set|type:PATH_IDLE|expire:1757653588344445|now:1757653468344445|interv:120000000|
[2025/09/12 05:04:28 344537] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_timer_set|type:CONN_IDLE|expire:1757653588344445|now:1757653468344445|interv:120000000|
[2025/09/12 05:04:28 344544] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_engine_remove_wakeup_queue|next_tick_time:1757653468390498|pq_index:0|
[2025/09/12 05:04:28 344550] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_engine_add_active_queue|last_ticked_time:1757653468343169|
[2025/09/12 05:04:28 344556] [debug] |xqc_engine_main_logic|BEGIN|now:1757653468344556|
[2025/09/12 05:04:28 344563] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_engine_process_conn|conn:0000558BB881FC8C|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:1757653468344561|
[2025/09/12 05:04:28 344572] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_conn_next_wakeup_time|wakeup_time:1757653468369445|
[2025/09/12 05:04:28 344578] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_engine_add_wakeup_queue|next_tick_time:1757653468369445|
[2025/09/12 05:04:28 344584] [debug] |xqc_engine_wakeup_after|wakeup:1757653468369445|now:1757653468344584|diff:24861|
[2025/09/12 05:04:28 344598] [debug] |xqc_engine_main_logic|END|now:1757653468344561|
[2025/09/12 05:04:28 344606] [debug] |xqc_engine_main_logic|BEGIN|now:1757653468344606|
[2025/09/12 05:04:28 344611] [debug] |xqc_engine_wakeup_after|wakeup:1757653468369445|now:1757653468344610|diff:24835|
[2025/09/12 05:04:28 344614] [debug] |xqc_engine_main_logic|END|now:1757653468344606|
[2025/09/12 05:04:28 349134] [info] |xqc_engine_packet_process|==>|conn:0000558BB881FC8C|size:40|state:ESTABED|recv_time:1757653468349133|
[2025/09/12 05:04:28 349146] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:f141ae604cd89d1fc4aa6d1c|spin_bit:0|
[2025/09/12 05:04:28 349156] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_packet_decrypt|largest_pn:1589412924|
[2025/09/12 05:04:28 349164] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_packet_decrypt|decryption nonce|path_id:0|pn:1589412925|
[2025/09/12 05:04:28 349173] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:1589412925|
[2025/09/12 05:04:28 349182] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_process_frames|frame_type:2|
[2025/09/12 05:04:28 349191] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_send_ctl_on_ack_received|conn:0000558BB881FC8C|path:0|pkt_num:10|origin_pktnum:0|size:284|pns:2|pkt_type:SHORT_HEADER|frame:CRYPTO |conn_state:ESTABED|frame_largest_ack:13|path_largest_ack:10|
[2025/09/12 05:04:28 349200] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_update_sample|sampler_update|prior_lost:4|tx_in_flight:623|prior_delivered:2357|prior_time:1757653468311751|is_app_limited:0|send_elapse:336|ack_elapse:37382|ctl_first_sent_time:1757653468312087|lagest_ack_time:1757653468349133|curr_delivered:2980|
[2025/09/12 05:04:28 349209] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_update_sample|sampler_sent_time_update:1757653468312087|
[2025/09/12 05:04:28 349218] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_send_ctl_on_ack_received|sndq_packets_used:2||sndq_packets_used_bytes:0|sndq_packets_free:9|
[2025/09/12 05:04:28 349227] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_send_ctl_update_rtt|before update rtt|conn:0000558BB881FC8C|srtt:32094|rttvar:5271|minrtt:30656|latest_rtt:37046|ack_delay:5936|
[2025/09/12 05:04:28 349235] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_send_ctl_update_rtt|l-0.0.0.0-443-f141ae604cd89d1fc4aa6d1c p-193.167.0.100-34240-81809c86980d16c38fd6c1dd65f960380f |after update rtt|conn:0000558BB881FC8C|srtt:31971|rttvar:4200|minrtt:30656|latest_rtt:37046|ack_delay:5936|
[2025/09/12 05:04:28 349243] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_send_ctl_get_lost_sent_pn|largest_acked:10|lost_pn:7|thresh:3|
[2025/09/12 05:04:28 349252] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_send_ctl_on_ack_received|xqc_recv_record_del from 1589412921|pns:2|
[2025/09/12 05:04:28 349260] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:04:28 349269] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_send_ctl_get_pto_time_and_space|srtt:31971|rtt_var:4200|pto_duration:48771|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:04:28 349278] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB881FC8C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:04:28 349286] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB881FC8C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:04:28 349291] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB881FC8C|path:0|PNS: 2, unacked: 108|
[2025/09/12 05:04:28 349296] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_timer_set|type:LOSS_DETECTION|expire:1757653468386091|now:1757653468349268|interv:36823|
[2025/09/12 05:04:28 349301] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB881FC8C|path:0|pns:2|expire:1757653468386091|now:1757653468349268|interval:36823|pto_count:0|srtt:31971
[2025/09/12 05:04:28 349310] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_generate_sample|sampler: send_elapse 336, ack_elapse 37382, delivered 623|rate 16665|lost 4|
[2025/09/12 05:04:28 349326] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (16665) in round 5|
[2025/09/12 05:04:28 349334] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_bbr_update_min_rtt|minrtt expire|rtt:30656, old_rtt:30656|
[2025/09/12 05:04:28 349340] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:5744|extra_cwnd:1000|
[2025/09/12 05:04:28 349345] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:48648|packet_lost:0|acked:284|po_sent_time:1757653468312087|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2413|
[2025/09/12 05:04:28 349351] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:48648|packet_lost:0|acked:284|po_sent_time:1757653468312087|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2413|
[2025/09/12 05:04:28 349356] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-f141ae604cd89d1fc4aa6d1c p-193.167.0.100-34240-81809c86980d16c38fd6c1dd65f960380f |bbr on ack|mode:0|pacing_rate:3989271|bw:18720|cwnd:48932|full_bw_reached:0|inflight:108|srtt:31971|latest_rtt:37046|min_rtt:30656|applimit:0|lost:4|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:04:28 349364] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:1589412925|largest:1589412925|pns:2|
[2025/09/12 05:04:28 349369] [info] |scid:f141ae604cd89d1fc4aa6d1c|xqc_conn_on_pkt_processed|====>|conn:0000558BB881FC8C|path:0|size:40|pkt_type:SHORT_HEADER|pkt_num:1589412925|frame:ACK |recv_time:1757653468349133|dcid:f141ae604cd89d1fc4aa6d1c|dcid_seq:0|
[2025/09/12 05:04:28 349375] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_timer_set|type:PATH_IDLE|expire:1757653588349133|now:1757653468349133|interv:120000000|
[2025/09/12 05:04:28 349380] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_timer_set|type:CONN_IDLE|expire:1757653588349133|now:1757653468349133|interv:120000000|
[2025/09/12 05:04:28 349385] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_engine_remove_wakeup_queue|next_tick_time:1757653468369445|pq_index:0|
[2025/09/12 05:04:28 349390] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_engine_add_active_queue|last_ticked_time:1757653468344561|
[2025/09/12 05:04:28 349395] [debug] |xqc_engine_main_logic|BEGIN|now:1757653468349395|
[2025/09/12 05:04:28 349401] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_engine_process_conn|conn:0000558BB881FC8C|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:1757653468349400|
[2025/09/12 05:04:28 349409] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_conn_next_wakeup_time|wakeup_time:1757653468369445|
[2025/09/12 05:04:28 349414] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_engine_add_wakeup_queue|next_tick_time:1757653468369445|
[2025/09/12 05:04:28 349418] [debug] |xqc_engine_wakeup_after|wakeup:1757653468369445|now:1757653468349418|diff:20027|
[2025/09/12 05:04:28 349424] [debug] |xqc_engine_main_logic|END|now:1757653468349400|
[2025/09/12 05:04:28 349430] [debug] |xqc_engine_main_logic|BEGIN|now:1757653468349430|
[2025/09/12 05:04:28 349435] [debug] |xqc_engine_wakeup_after|wakeup:1757653468369445|now:1757653468349435|diff:20010|
[2025/09/12 05:04:28 349439] [debug] |xqc_engine_main_logic|END|now:1757653468349430|
[2025/09/12 05:04:28 370537] [debug] |xqc_engine_main_logic|BEGIN|now:1757653468370537|
[2025/09/12 05:04:28 370553] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_engine_remove_wakeup_queue|next_tick_time:1757653468369445|pq_index:0|
[2025/09/12 05:04:28 370559] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_engine_add_active_queue|last_ticked_time:1757653468349400|
[2025/09/12 05:04:28 370574] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_engine_process_conn|conn:0000558BB881FC8C|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:1757653468370573|
[2025/09/12 05:04:28 370581] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_timer_expire|timer expired|type:ACK_01RTT|expire_time:1757653468369445|now:1757653468370573|
[2025/09/12 05:04:28 370586] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_timer_ack_timeout|pns:2|path:0|
[2025/09/12 05:04:28 370591] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_timer_expire|unset|type:ACK_01RTT|expire_time:1757653468369445|now:1757653468370573|
[2025/09/12 05:04:28 370595] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_timer_unset|type:ACK_01RTT|
[2025/09/12 05:04:28 370602] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_gen_ack_frame|largest_recv:1589412925|ack_delay:26157|first_ack_range:3|largest_pkt_recv_time:1757653468344445|
[2025/09/12 05:04:28 370608] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_gen_ack_frame|high:1589412925|low:1589412922|pkt_pns:2|
[2025/09/12 05:04:28 370613] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_write_ack_to_one_packet|ack_size:13|path:0|path_largest_recv:1589412924|frame_largest_recv:1589412925|
[2025/09/12 05:04:28 370618] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:2|
[2025/09/12 05:04:28 370624] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:ACK |stream_id:0|stream_offset:0|
[2025/09/12 05:04:28 370630] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_check_acked_or_dropped_pkt|conn:0000558BB881FC8C|pkt_num:0|size:35|pkt_type:SHORT_HEADER|frame:ACK |
[2025/09/12 05:04:28 370636] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:14|
[2025/09/12 05:04:28 370675] [info] |scid:f141ae604cd89d1fc4aa6d1c|xqc_send_packet_with_pn|<==|conn:0000558BB881FC8C|path:0|pkt_num:14|size:35|sent:51|pkt_type:SHORT_HEADER|frame:ACK |inflight:108|now:1757653468370646|stream_id:0|stream_offset:0|
[2025/09/12 05:04:28 370683] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_send_ctl_on_packet_sent|conn:0000558BB881FC8C|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 05:04:28 370690] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_conn_next_wakeup_time|wakeup_time:1757653468386091|
[2025/09/12 05:04:28 370695] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_engine_add_wakeup_queue|next_tick_time:1757653468386091|
[2025/09/12 05:04:28 370700] [debug] |xqc_engine_wakeup_after|wakeup:1757653468386091|now:1757653468370700|diff:15391|
[2025/09/12 05:04:28 370705] [debug] |xqc_engine_main_logic|END|now:1757653468370573|
[2025/09/12 05:04:28 374778] [info] |xqc_engine_packet_process|==>|conn:0000558BB881FC8C|size:309|state:ESTABED|recv_time:1757653468374776|
[2025/09/12 05:04:28 374799] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:f141ae604cd89d1fc4aa6d1c|spin_bit:0|
[2025/09/12 05:04:28 374811] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_packet_decrypt|largest_pn:1589412925|
[2025/09/12 05:04:28 374818] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_packet_decrypt|decryption nonce|path_id:0|pn:1589412926|
[2025/09/12 05:04:28 374830] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:1589412926|
[2025/09/12 05:04:28 374838] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_process_frames|frame_type:18|
[2025/09/12 05:04:28 374846] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_process_new_conn_id_frame|new_conn_id|6de692d030475f5c6ae42c3625861cf1be|sr_token:4bb803811b12a2e3999c2cd48dbe2c7b
[2025/09/12 05:04:28 374858] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_process_frames|frame_type:18|
[2025/09/12 05:04:28 374865] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_process_new_conn_id_frame|new_conn_id|abe7d25ae044247c5140b3f6da3db81b93|sr_token:6d864973ac997948aad18fc979772010
[2025/09/12 05:04:28 374883] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_process_frames|frame_type:18|
[2025/09/12 05:04:28 374891] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_process_new_conn_id_frame|new_conn_id|a6d784e28b504b89163acb558043411e19|sr_token:e6f1746cd606b790f3ec79929ffaf7b9
[2025/09/12 05:04:28 374901] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_process_frames|frame_type:18|
[2025/09/12 05:04:28 374908] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_process_new_conn_id_frame|new_conn_id|ab4070ad223e455848f1990237eb0a0de1|sr_token:333b3397e35e01a81f736107bb3b828b
[2025/09/12 05:04:28 374918] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_process_frames|frame_type:18|
[2025/09/12 05:04:28 374926] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_process_new_conn_id_frame|new_conn_id|ba393d3c6dbe5f0062b5d9d7a566114a99|sr_token:6c5bd13173038fa9c24e4a083764541c
[2025/09/12 05:04:28 374936] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_process_frames|frame_type:18|
[2025/09/12 05:04:28 374943] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_process_new_conn_id_frame|new_conn_id|29adf35c6222f8811939e3ba032a83e29e|sr_token:4418cd3617730b873cb18f769effc7be
[2025/09/12 05:04:28 374952] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_process_frames|frame_type:18|
[2025/09/12 05:04:28 374959] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_process_new_conn_id_frame|new_conn_id|fedd9b26bf0890b42cf6b1149724494b2b|sr_token:4a6b4ffa59652e7d73787c8fa93749f4
[2025/09/12 05:04:28 374970] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_process_frames|frame_type:b|
[2025/09/12 05:04:28 374977] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_process_stream_frame|offset:0|data_length:17|fin:1|stream_id:0|path:0|
[2025/09/12 05:04:28 374989] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_insert_stream_frame|merge left|merged_offset_end:17|new_offset:0|new_len:17|
[2025/09/12 05:04:28 374998] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_process_stream_frame|xqc_stream_ready_to_read all recvd|
[2025/09/12 05:04:28 375006] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_engine_remove_wakeup_queue|next_tick_time:1757653468386091|pq_index:0|
[2025/09/12 05:04:28 375013] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_engine_add_active_queue|last_ticked_time:1757653468370573|
[2025/09/12 05:04:28 375018] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_process_stream_frame|stream_length:17|merged_offset_end:17|stream_id:0|
[2025/09/12 05:04:28 375024] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_timer_set|type:ACK_01RTT|expire:1757653468399776|now:1757653468374776|interv:25000|
[2025/09/12 05:04:28 375031] [debug] |scid:f141ae604cd89d1fc4aa6d1c|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:1757653468374776|max_ack_delay:25000|
[2025/09/12 05:04:28 375037] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:1589412926|largest:1589412926|pns:2|
[2025/09/12 05:04:28 375063] [info] |scid:f141ae604cd89d1fc4aa6d1c|xqc_conn_on_pkt_processed|====>|conn:0000558BB881FC8C|path:0|size:309|pkt_type:SHORT_HEADER|pkt_num:1589412926|frame:STREAM NEW_CONNECTION_ID |recv_time:1757653468374776|dcid:f141ae604cd89d1fc4aa6d1c|dcid_seq:0|
[2025/09/12 05:04:28 375070] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_timer_set|type:PATH_IDLE|expire:1757653588374776|now:1757653468374776|interv:120000000|
[2025/09/12 05:04:28 375075] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_timer_set|type:CONN_IDLE|expire:1757653588374776|now:1757653468374776|interv:120000000|
[2025/09/12 05:04:28 375080] [debug] |xqc_engine_main_logic|BEGIN|now:1757653468375080|
[2025/09/12 05:04:28 375086] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_engine_process_conn|conn:0000558BB881FC8C|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:1757653468375085|
[2025/09/12 05:04:28 375098] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_process_read_streams|stream_read_notify|flag:2|stream_id:0|conn:0000558BB881FC8C|
[2025/09/12 05:04:28 375160] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:25165824|
[2025/09/12 05:04:28 375170] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_sample_check_app_limited|check_applimit|path:0|inflight:108|now_cwnd_limited:1|all_path_empty:1|sndq:1|lostq:1|ptoq:1|
[2025/09/12 05:04:28 375178] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_sample_check_app_limited|path:0|applimit:3088|
[2025/09/12 05:04:28 375190] [info] |scid:f141ae604cd89d1fc4aa6d1c|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:0000558BB881FC8C|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 05:04:28 375202] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_engine_conn_logic|engine is running on conn:l-0.0.0.0-443-f141ae604cd89d1fc4aa6d1c p-193.167.0.100-34240-81809c86980d16c38fd6c1dd65f960380f|
[2025/09/12 05:04:28 375218] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_path_get_perf_class|conn:0000558BB881FC8C|path_id:0|path_srtt:31971|min_srtt:31971|path_bw:18720|loss_rate:75.00|path_pto:0|
[2025/09/12 05:04:28 375227] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_send_ctl_can_send|l-0.0.0.0-443-f141ae604cd89d1fc4aa6d1c p-193.167.0.100-34240-81809c86980d16c38fd6c1dd65f960380f |path:0|can:1|pkt_sz:1050|schedule_bytes:0|inflight:108|cwnd:48932|conn:0000558BB881FC8C|stream_id:0|stream_offset:1024|
[2025/09/12 05:04:28 375237] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_minrtt_scheduler_get_path|path srtt|conn:0000558BB881FC8C|path_id:0|path_srtt:31971|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:04:28 375244] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1050|reinj:0|path_class:4|
[2025/09/12 05:04:28 375254] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_check_acked_or_dropped_pkt|conn:0000558BB881FC8C|pkt_num:0|size:1050|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:04:28 375262] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_send_ctl_can_send|l-0.0.0.0-443-f141ae604cd89d1fc4aa6d1c p-193.167.0.100-34240-81809c86980d16c38fd6c1dd65f960380f |path:0|can:1|pkt_sz:1050|schedule_bytes:0|inflight:108|cwnd:48932|conn:0000558BB881FC8C|stream_id:0|stream_offset:1024|
[2025/09/12 05:04:28 375271] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:04:28 375279] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:15|
[2025/09/12 05:04:28 375327] [info] |scid:f141ae604cd89d1fc4aa6d1c|xqc_send_packet_with_pn|<==|conn:0000558BB881FC8C|path:0|pkt_num:15|size:1050|sent:1066|pkt_type:SHORT_HEADER|frame:STREAM |inflight:108|now:1757653468375293|stream_id:0|stream_offset:1024|
[2025/09/12 05:04:28 375338] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_send_ctl_on_packet_sent|conn:0000558BB881FC8C|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 05:04:28 375348] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_send_ctl_on_packet_sent|path:0|inflight:108|applimit:3088|
[2025/09/12 05:04:28 375356] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_send_ctl_get_pto_time_and_space|srtt:31971|rtt_var:4200|pto_duration:48771|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:04:28 375365] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB881FC8C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:04:28 375372] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB881FC8C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:04:28 375383] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB881FC8C|path:0|PNS: 2, unacked: 1158|
[2025/09/12 05:04:28 375388] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_timer_set|type:LOSS_DETECTION|expire:1757653468449064|now:1757653468375355|interv:73709|
[2025/09/12 05:04:28 375393] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB881FC8C|path:0|pns:2|expire:1757653468449064|now:1757653468375355|interval:73709|pto_count:0|srtt:31971
[2025/09/12 05:04:28 375399] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:48932|inflight:1158|
[2025/09/12 05:04:28 375406] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_conn_next_wakeup_time|wakeup_time:1757653468399776|
[2025/09/12 05:04:28 375411] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_engine_add_wakeup_queue|next_tick_time:1757653468399776|
[2025/09/12 05:04:28 375416] [debug] |xqc_engine_wakeup_after|wakeup:1757653468399776|now:1757653468375416|diff:24360|
[2025/09/12 05:04:28 375421] [debug] |xqc_engine_main_logic|END|now:1757653468375085|
[2025/09/12 05:04:28 375428] [debug] |xqc_engine_main_logic|BEGIN|now:1757653468375428|
[2025/09/12 05:04:28 375433] [debug] |xqc_engine_wakeup_after|wakeup:1757653468399776|now:1757653468375433|diff:24343|
[2025/09/12 05:04:28 375438] [debug] |xqc_engine_main_logic|END|now:1757653468375428|
[2025/09/12 05:04:28 400511] [debug] |xqc_engine_main_logic|BEGIN|now:1757653468400511|
[2025/09/12 05:04:28 400526] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_engine_remove_wakeup_queue|next_tick_time:1757653468399776|pq_index:0|
[2025/09/12 05:04:28 400532] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_engine_add_active_queue|last_ticked_time:1757653468375085|
[2025/09/12 05:04:28 400539] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_engine_process_conn|conn:0000558BB881FC8C|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:1757653468400537|
[2025/09/12 05:04:28 400545] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_timer_expire|timer expired|type:ACK_01RTT|expire_time:1757653468399776|now:1757653468400537|
[2025/09/12 05:04:28 400551] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_timer_ack_timeout|pns:2|path:0|
[2025/09/12 05:04:28 400555] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_timer_expire|unset|type:ACK_01RTT|expire_time:1757653468399776|now:1757653468400537|
[2025/09/12 05:04:28 400560] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_timer_unset|type:ACK_01RTT|
[2025/09/12 05:04:28 400567] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_gen_ack_frame|largest_recv:1589412926|ack_delay:25791|first_ack_range:4|largest_pkt_recv_time:1757653468374776|
[2025/09/12 05:04:28 400573] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_gen_ack_frame|high:1589412926|low:1589412922|pkt_pns:2|
[2025/09/12 05:04:28 400578] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_write_ack_to_one_packet|ack_size:13|path:0|path_largest_recv:1589412926|frame_largest_recv:1589412926|
[2025/09/12 05:04:28 400583] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:2|
[2025/09/12 05:04:28 400589] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:ACK |stream_id:0|stream_offset:0|
[2025/09/12 05:04:28 400595] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_check_acked_or_dropped_pkt|conn:0000558BB881FC8C|pkt_num:0|size:35|pkt_type:SHORT_HEADER|frame:ACK |
[2025/09/12 05:04:28 400601] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:16|
[2025/09/12 05:04:28 400637] [info] |scid:f141ae604cd89d1fc4aa6d1c|xqc_send_packet_with_pn|<==|conn:0000558BB881FC8C|path:0|pkt_num:16|size:35|sent:51|pkt_type:SHORT_HEADER|frame:ACK |inflight:1158|now:1757653468400610|stream_id:0|stream_offset:0|
[2025/09/12 05:04:28 400652] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_send_ctl_on_packet_sent|conn:0000558BB881FC8C|path:0|pkt_num:16|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 05:04:28 400659] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_conn_next_wakeup_time|wakeup_time:1757653468449064|
[2025/09/12 05:04:28 400665] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_engine_add_wakeup_queue|next_tick_time:1757653468449064|
[2025/09/12 05:04:28 400669] [debug] |xqc_engine_wakeup_after|wakeup:1757653468449064|now:1757653468400669|diff:48395|
[2025/09/12 05:04:28 400675] [debug] |xqc_engine_main_logic|END|now:1757653468400537|
[2025/09/12 05:04:28 449775] [debug] |xqc_engine_main_logic|BEGIN|now:1757653468449775|
[2025/09/12 05:04:28 449791] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_engine_remove_wakeup_queue|next_tick_time:1757653468449064|pq_index:0|
[2025/09/12 05:04:28 449798] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_engine_add_active_queue|last_ticked_time:1757653468400537|
[2025/09/12 05:04:28 449805] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_engine_process_conn|conn:0000558BB881FC8C|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:1757653468449803|
[2025/09/12 05:04:28 449811] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_timer_expire|timer expired|type:LOSS_DETECTION|expire_time:1757653468449064|now:1757653468449803|
[2025/09/12 05:04:28 449816] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_timer_loss_detection_timeout|path:0|loss_detection_timeout|
[2025/09/12 05:04:28 449821] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_timer_loss_detection_timeout|send Probe pkts|conn:0000558BB881FC8C|path:0|bytes_in_flight:1158|
[2025/09/12 05:04:28 449826] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_send_ctl_get_pto_time_and_space|srtt:31971|rtt_var:4200|pto_duration:48771|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:04:28 449832] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB881FC8C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:04:28 449837] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB881FC8C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:04:28 449842] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB881FC8C|path:0|PNS: 2, unacked: 1158|
[2025/09/12 05:04:28 449847] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_path_send_one_or_two_ack_elicit_pkts|send two ack-eliciting pkts|path:0|pns:2|
[2025/09/12 05:04:28 449852] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_conn_send_probe_pkt|conn:0000558BB881FC8C|path:0|pkt_num:11|size:54|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |conn_state:ESTABED|
[2025/09/12 05:04:28 449859] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_conn_send_probe_pkt|conn:0000558BB881FC8C|path:0|pkt_num:12|size:54|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |conn_state:ESTABED|
[2025/09/12 05:04:28 449864] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_timer_loss_detection_timeout|xqc_send_ctl_set_loss_detection_timer|PTO|conn:0000558BB881FC8C|pto_count:1
[2025/09/12 05:04:28 449869] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_send_ctl_get_pto_time_and_space|srtt:31971|rtt_var:4200|pto_duration:97542|backoff_factor:2.00|backoff:2.00|pto_cnt:1|max_ack_delay:25|
[2025/09/12 05:04:28 449875] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB881FC8C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:04:28 449880] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB881FC8C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:04:28 449884] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB881FC8C|path:0|PNS: 2, unacked: 1050|
[2025/09/12 05:04:28 449889] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_timer_set|type:LOSS_DETECTION|expire:1757653468522835|now:1757653468449869|interv:72966|
[2025/09/12 05:04:28 449902] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB881FC8C|path:0|pns:2|expire:1757653468522835|now:1757653468449869|interval:72966|pto_count:1|srtt:31971
[2025/09/12 05:04:28 449910] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:NEW_CONNECTION_ID |stream_id:0|stream_offset:0|
[2025/09/12 05:04:28 449915] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:NEW_CONNECTION_ID |stream_id:0|stream_offset:0|
[2025/09/12 05:04:28 449921] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_check_acked_or_dropped_pkt|conn:0000558BB881FC8C|pkt_num:11|size:54|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |
[2025/09/12 05:04:28 449926] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:17|
[2025/09/12 05:04:28 449965] [info] |scid:f141ae604cd89d1fc4aa6d1c|xqc_send_packet_with_pn|<==|conn:0000558BB881FC8C|path:0|pkt_num:17|size:54|sent:70|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |inflight:1050|now:1757653468449936|stream_id:0|stream_offset:0|
[2025/09/12 05:04:28 449972] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_send_ctl_on_packet_sent|conn:0000558BB881FC8C|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:0|
[2025/09/12 05:04:28 449978] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_send_ctl_on_packet_sent|path:0|inflight:1050|applimit:3088|
[2025/09/12 05:04:28 449984] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_send_ctl_get_pto_time_and_space|srtt:31971|rtt_var:4200|pto_duration:97542|backoff_factor:2.00|backoff:2.00|pto_cnt:1|max_ack_delay:25|
[2025/09/12 05:04:28 449989] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB881FC8C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:04:28 449994] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB881FC8C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:04:28 449999] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB881FC8C|path:0|PNS: 2, unacked: 1104|
[2025/09/12 05:04:28 450003] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_timer_set|type:LOSS_DETECTION|expire:1757653468597478|now:1757653468449983|interv:147495|
[2025/09/12 05:04:28 450008] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB881FC8C|path:0|pns:2|expire:1757653468597478|now:1757653468449983|interval:147495|pto_count:1|srtt:31971
[2025/09/12 05:04:28 450014] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:48932|inflight:1104|
[2025/09/12 05:04:28 450020] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_check_acked_or_dropped_pkt|conn:0000558BB881FC8C|pkt_num:12|size:54|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |
[2025/09/12 05:04:28 450025] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:18|
[2025/09/12 05:04:28 450064] [info] |scid:f141ae604cd89d1fc4aa6d1c|xqc_send_packet_with_pn|<==|conn:0000558BB881FC8C|path:0|pkt_num:18|size:54|sent:70|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |inflight:1104|now:1757653468450032|stream_id:0|stream_offset:0|
[2025/09/12 05:04:28 450072] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_send_ctl_on_packet_sent|conn:0000558BB881FC8C|path:0|pkt_num:18|origin_pktnum:12|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 05:04:28 450077] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_send_ctl_on_packet_sent|path:0|inflight:1104|applimit:3088|
[2025/09/12 05:04:28 450082] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_send_ctl_get_pto_time_and_space|srtt:31971|rtt_var:4200|pto_duration:97542|backoff_factor:2.00|backoff:2.00|pto_cnt:1|max_ack_delay:25|
[2025/09/12 05:04:28 450093] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB881FC8C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:04:28 450098] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB881FC8C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:04:28 450102] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB881FC8C|path:0|PNS: 2, unacked: 1158|
[2025/09/12 05:04:28 450107] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_timer_set|type:LOSS_DETECTION|expire:1757653468597574|now:1757653468450082|interv:147492|
[2025/09/12 05:04:28 450112] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB881FC8C|path:0|pns:2|expire:1757653468597574|now:1757653468450082|interval:147492|pto_count:1|srtt:31971
[2025/09/12 05:04:28 450117] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:48932|inflight:1158|
[2025/09/12 05:04:28 450123] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_conn_next_wakeup_time|wakeup_time:1757653468597574|
[2025/09/12 05:04:28 450128] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_engine_add_wakeup_queue|next_tick_time:1757653468597574|
[2025/09/12 05:04:28 450133] [debug] |xqc_engine_wakeup_after|wakeup:1757653468597574|now:1757653468450133|diff:147441|
[2025/09/12 05:04:28 450138] [debug] |xqc_engine_main_logic|END|now:1757653468449803|
[2025/09/12 05:04:28 480835] [info] |xqc_engine_packet_process|==>|conn:0000558BB881FC8C|size:39|state:ESTABED|recv_time:1757653468480833|
[2025/09/12 05:04:28 480856] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:f141ae604cd89d1fc4aa6d1c|spin_bit:0|
[2025/09/12 05:04:28 480868] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_packet_decrypt|largest_pn:1589412926|
[2025/09/12 05:04:28 480875] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_packet_decrypt|decryption nonce|path_id:0|pn:1589412927|
[2025/09/12 05:04:28 480887] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:1589412927|
[2025/09/12 05:04:28 480895] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_process_frames|frame_type:2|
[2025/09/12 05:04:28 480905] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_send_ctl_on_ack_received|conn:0000558BB881FC8C|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:18|path_largest_ack:17|
[2025/09/12 05:04:28 480914] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_update_sample|sampler_update|prior_lost:4|tx_in_flight:1104|prior_delivered:2980|prior_time:1757653468349133|is_app_limited:1|send_elapse:137849|ack_elapse:131700|ctl_first_sent_time:1757653468449936|lagest_ack_time:1757653468480833|curr_delivered:3034|
[2025/09/12 05:04:28 480924] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_update_sample|sampler_sent_time_update:1757653468449936|
[2025/09/12 05:04:28 480933] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_send_ctl_on_ack_received|sndq_packets_used:3||sndq_packets_used_bytes:0|sndq_packets_free:8|
[2025/09/12 05:04:28 480941] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_send_ctl_on_ack_received|conn:0000558BB881FC8C|path:0|pkt_num:18|origin_pktnum:12|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 05:04:28 480949] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_update_sample|sampler_update|prior_lost:4|tx_in_flight:1104|prior_delivered:2980|prior_time:1757653468349133|is_app_limited:1|send_elapse:137849|ack_elapse:131700|ctl_first_sent_time:1757653468449936|lagest_ack_time:1757653468480833|curr_delivered:3088|
[2025/09/12 05:04:28 480958] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_update_sample|sampler_sent_time_update:1757653468450032|
[2025/09/12 05:04:28 480966] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_send_ctl_on_ack_received|sndq_packets_used:1||sndq_packets_used_bytes:0|sndq_packets_free:10|
[2025/09/12 05:04:28 480984] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_send_ctl_update_rtt|before update rtt|conn:0000558BB881FC8C|srtt:31971|rttvar:4200|minrtt:30656|latest_rtt:30801|ack_delay:64|
[2025/09/12 05:04:28 480992] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_send_ctl_update_rtt|l-0.0.0.0-443-f141ae604cd89d1fc4aa6d1c p-193.167.0.100-34240-81809c86980d16c38fd6c1dd65f960380f |after update rtt|conn:0000558BB881FC8C|srtt:31817|rttvar:3458|minrtt:30656|latest_rtt:30801|ack_delay:64|
[2025/09/12 05:04:28 481001] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_send_ctl_get_lost_sent_pn|largest_acked:18|lost_pn:15|thresh:3|
[2025/09/12 05:04:28 481010] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_send_ctl_detect_lost|mark lost|pns:2|pkt_num:15|lost_pn:15|po_sent_time:1757653468375293|lost_send_time:1757653468445039|loss_delay:35794|frame:STREAM |repair:128|
[2025/09/12 05:04:28 481018] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_send_ctl_detect_lost|OnLostDetection|largest_lost sent time: 1757653468375293u|
[2025/09/12 05:04:28 481026] [stats] |scid:f141ae604cd89d1fc4aa6d1c|xqc_send_ctl_detect_lost|l-0.0.0.0-443-f141ae604cd89d1fc4aa6d1c p-193.167.0.100-34240-81809c86980d16c38fd6c1dd65f960380f |lost interval:367947|lost_count:2|send_count:15|pkt_num:15|po_send_time:1757653468375293|srtt:31817|cwnd:48932|bw:18720|conn_life:4186970|now:0|last_lost_time:4186970|
[2025/09/12 05:04:28 481034] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_send_ctl_on_ack_received|xqc_recv_record_del from 1589412926|pns:2|
[2025/09/12 05:04:28 481055] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:04:28 481060] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_send_ctl_set_loss_detection_timer|unset|no ack-eliciting pkts in flight|conn:0000558BB881FC8C|path:0|
[2025/09/12 05:04:28 481066] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_timer_unset|type:LOSS_DETECTION|
[2025/09/12 05:04:28 481070] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_generate_sample|sampler: send_elapse 137849, ack_elapse 131700, delivered 108|rate 783|lost 5|
[2025/09/12 05:04:28 481076] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_bbr_update_bandwidth|BBRv1: RTT round update 5 -> 6|
[2025/09/12 05:04:28 481081] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_bbr_update_min_rtt|minrtt expire|rtt:30656, old_rtt:30656|
[2025/09/12 05:04:28 481086] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:5744|extra_cwnd:1000|
[2025/09/12 05:04:28 481091] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:48932|packet_lost:1|acked:108|po_sent_time:1757653468450032|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:3088|
[2025/09/12 05:04:28 481097] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:48932|packet_lost:1|acked:108|po_sent_time:1757653468450032|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:3088|
[2025/09/12 05:04:28 481103] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-f141ae604cd89d1fc4aa6d1c p-193.167.0.100-34240-81809c86980d16c38fd6c1dd65f960380f |bbr on ack|mode:0|pacing_rate:3989271|bw:18720|cwnd:49040|full_bw_reached:0|inflight:0|srtt:31817|latest_rtt:30801|min_rtt:30656|applimit:1|lost:4|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:1|
[2025/09/12 05:04:28 481109] [stats] |scid:f141ae604cd89d1fc4aa6d1c|xqc_send_ctl_info_circle_record|l-0.0.0.0-443-f141ae604cd89d1fc4aa6d1c p-193.167.0.100-34240-81809c86980d16c38fd6c1dd65f960380f |path:0||cwnd:49040|inflight:0|mode:0|applimit:3088|pacing_rate:3989271|bw:18720|srtt:31817|latest_rtt:30801|min_rtt:30656|send:28|lost:4|tlp:4|recv:21|recovery:0|slow_start:1|conn_life:4187246|acked:108|delivered:3088|is_cwnd_limited:0|
[2025/09/12 05:04:28 481116] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_process_frames|frame_type:0|
[2025/09/12 05:04:28 481121] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_process_padding_frame|process padding|
[2025/09/12 05:04:28 481132] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:1589412927|largest:1589412927|pns:2|
[2025/09/12 05:04:28 481138] [info] |scid:f141ae604cd89d1fc4aa6d1c|xqc_conn_on_pkt_processed|====>|conn:0000558BB881FC8C|path:0|size:39|pkt_type:SHORT_HEADER|pkt_num:1589412927|frame:PADDING ACK |recv_time:1757653468480833|dcid:f141ae604cd89d1fc4aa6d1c|dcid_seq:0|
[2025/09/12 05:04:28 481144] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_timer_set|type:PATH_IDLE|expire:1757653588480833|now:1757653468480833|interv:120000000|
[2025/09/12 05:04:28 481150] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_timer_set|type:CONN_IDLE|expire:1757653588480833|now:1757653468480833|interv:120000000|
[2025/09/12 05:04:28 481154] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_engine_remove_wakeup_queue|next_tick_time:1757653468597574|pq_index:0|
[2025/09/12 05:04:28 481160] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_engine_add_active_queue|last_ticked_time:1757653468449803|
[2025/09/12 05:04:28 481165] [debug] |xqc_engine_main_logic|BEGIN|now:1757653468481165|
[2025/09/12 05:04:28 481172] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_engine_process_conn|conn:0000558BB881FC8C|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:1757653468481170|
[2025/09/12 05:04:28 481179] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_path_get_perf_class|conn:0000558BB881FC8C|path_id:0|path_srtt:31817|min_srtt:31817|path_bw:18720|loss_rate:0.00|path_pto:0|
[2025/09/12 05:04:28 481185] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_send_ctl_can_send|l-0.0.0.0-443-f141ae604cd89d1fc4aa6d1c p-193.167.0.100-34240-81809c86980d16c38fd6c1dd65f960380f |path:0|can:1|pkt_sz:1050|schedule_bytes:0|inflight:0|cwnd:49040|conn:0000558BB881FC8C|stream_id:0|stream_offset:1024|
[2025/09/12 05:04:28 481191] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_minrtt_scheduler_get_path|path srtt|conn:0000558BB881FC8C|path_id:0|path_srtt:31817|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:04:28 481197] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:15|size:1050|reinj:0|path_class:2|
[2025/09/12 05:04:28 481203] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_check_acked_or_dropped_pkt|conn:0000558BB881FC8C|pkt_num:15|size:1050|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:04:28 481208] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_send_ctl_can_send|l-0.0.0.0-443-f141ae604cd89d1fc4aa6d1c p-193.167.0.100-34240-81809c86980d16c38fd6c1dd65f960380f |path:0|can:1|pkt_sz:1050|schedule_bytes:0|inflight:0|cwnd:49040|conn:0000558BB881FC8C|stream_id:0|stream_offset:1024|
[2025/09/12 05:04:28 481214] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:04:28 481219] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:19|
[2025/09/12 05:04:28 481257] [info] |scid:f141ae604cd89d1fc4aa6d1c|xqc_send_packet_with_pn|<==|conn:0000558BB881FC8C|path:0|pkt_num:19|size:1050|sent:1066|pkt_type:SHORT_HEADER|frame:STREAM |inflight:0|now:1757653468481229|stream_id:0|stream_offset:1024|
[2025/09/12 05:04:28 481264] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_send_ctl_on_packet_sent|conn:0000558BB881FC8C|path:0|pkt_num:19|origin_pktnum:15|size:1050|enc_size:1066|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:2|
[2025/09/12 05:04:28 481270] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_send_ctl_on_packet_sent|path:0|inflight:0|applimit:3088|
[2025/09/12 05:04:28 481276] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_send_ctl_get_pto_time_and_space|srtt:31817|rtt_var:3458|pto_duration:45649|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:04:28 481281] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB881FC8C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:04:28 481291] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB881FC8C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:04:28 481295] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB881FC8C|path:0|PNS: 2, unacked: 1050|
[2025/09/12 05:04:28 481300] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_timer_set|type:LOSS_DETECTION|expire:1757653468551878|now:1757653468481275|interv:70603|
[2025/09/12 05:04:28 481305] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB881FC8C|path:0|pns:2|expire:1757653468551878|now:1757653468481275|interval:70603|pto_count:0|srtt:31817
[2025/09/12 05:04:28 481311] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:49040|inflight:1050|
[2025/09/12 05:04:28 481317] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_conn_next_wakeup_time|wakeup_time:1757653468551878|
[2025/09/12 05:04:28 481322] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_engine_add_wakeup_queue|next_tick_time:1757653468551878|
[2025/09/12 05:04:28 481327] [debug] |xqc_engine_wakeup_after|wakeup:1757653468551878|now:1757653468481327|diff:70551|
[2025/09/12 05:04:28 481332] [debug] |xqc_engine_main_logic|END|now:1757653468481170|
[2025/09/12 05:04:28 481339] [debug] |xqc_engine_main_logic|BEGIN|now:1757653468481339|
[2025/09/12 05:04:28 481344] [debug] |xqc_engine_wakeup_after|wakeup:1757653468551878|now:1757653468481344|diff:70534|
[2025/09/12 05:04:28 481349] [debug] |xqc_engine_main_logic|END|now:1757653468481339|
[2025/09/12 05:04:28 518841] [info] |xqc_engine_packet_process|==>|conn:0000558BB881FC8C|size:39|state:ESTABED|recv_time:1757653468518839|
[2025/09/12 05:04:28 518858] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:f141ae604cd89d1fc4aa6d1c|spin_bit:0|
[2025/09/12 05:04:28 518868] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_packet_decrypt|largest_pn:1589412927|
[2025/09/12 05:04:28 518875] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_packet_decrypt|decryption nonce|path_id:0|pn:1589412928|
[2025/09/12 05:04:28 518884] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:1589412928|
[2025/09/12 05:04:28 518890] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_process_frames|frame_type:2|
[2025/09/12 05:04:28 518897] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_send_ctl_on_ack_received|conn:0000558BB881FC8C|path:0|pkt_num:19|origin_pktnum:15|size:1050|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:19|path_largest_ack:19|
[2025/09/12 05:04:28 518904] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_update_sample|sampler_update|prior_lost:5|tx_in_flight:1050|prior_delivered:3088|prior_time:1757653468481229|is_app_limited:1|send_elapse:0|ack_elapse:37610|ctl_first_sent_time:1757653468481229|lagest_ack_time:1757653468518839|curr_delivered:4138|
[2025/09/12 05:04:28 518912] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_update_sample|sampler_sent_time_update:1757653468481229|
[2025/09/12 05:04:28 518919] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_conn_decrease_unacked_stream_ref|stream enter DATA RECVD|stream_id:0
[2025/09/12 05:04:28 518926] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_stream_maybe_need_close|stream_id:0|stream_type:0|
[2025/09/12 05:04:28 518933] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_timer_set|type:STREAM_CLOSE|expire:1757653468730879|now:1757653468518932|interv:211947|
[2025/09/12 05:04:28 518940] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_send_ctl_on_ack_received|sndq_packets_used:0||sndq_packets_used_bytes:0|sndq_packets_free:11|
[2025/09/12 05:04:28 518947] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_send_ctl_update_rtt|before update rtt|conn:0000558BB881FC8C|srtt:31817|rttvar:3458|minrtt:30656|latest_rtt:37610|ack_delay:6200|
[2025/09/12 05:04:28 518953] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_send_ctl_update_rtt|l-0.0.0.0-443-f141ae604cd89d1fc4aa6d1c p-193.167.0.100-34240-81809c86980d16c38fd6c1dd65f960380f |after update rtt|conn:0000558BB881FC8C|srtt:31766|rttvar:2695|minrtt:30656|latest_rtt:37610|ack_delay:6200|
[2025/09/12 05:04:28 518967] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_send_ctl_get_lost_sent_pn|largest_acked:19|lost_pn:16|thresh:3|
[2025/09/12 05:04:28 518972] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:04:28 518979] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_send_ctl_set_loss_detection_timer|unset|no ack-eliciting pkts in flight|conn:0000558BB881FC8C|path:0|
[2025/09/12 05:04:28 518985] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_timer_unset|type:LOSS_DETECTION|
[2025/09/12 05:04:28 518991] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_generate_sample|sampler: send_elapse 0, ack_elapse 37610, delivered 1050|rate 27918|lost 5|
[2025/09/12 05:04:28 518997] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_bbr_update_bandwidth|BBRv1: RTT round update 6 -> 7|
[2025/09/12 05:04:28 519003] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (27918) in round 7|
[2025/09/12 05:04:28 519009] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_bbr_update_min_rtt|minrtt expire|rtt:30656, old_rtt:30656|
[2025/09/12 05:04:28 519015] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:5744|extra_cwnd:2100|
[2025/09/12 05:04:28 519021] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:49040|packet_lost:0|acked:1050|po_sent_time:1757653468481229|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:4138|
[2025/09/12 05:04:28 519028] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:49040|packet_lost:0|acked:1050|po_sent_time:1757653468481229|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:4138|
[2025/09/12 05:04:28 519035] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-f141ae604cd89d1fc4aa6d1c p-193.167.0.100-34240-81809c86980d16c38fd6c1dd65f960380f |bbr on ack|mode:0|pacing_rate:3989271|bw:27918|cwnd:50090|full_bw_reached:0|inflight:0|srtt:31766|latest_rtt:37610|min_rtt:30656|applimit:1|lost:5|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:1|
[2025/09/12 05:04:28 519058] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_process_frames|frame_type:0|
[2025/09/12 05:04:28 519065] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_process_padding_frame|process padding|
[2025/09/12 05:04:28 519071] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:1589412928|largest:1589412928|pns:2|
[2025/09/12 05:04:28 519078] [info] |scid:f141ae604cd89d1fc4aa6d1c|xqc_conn_on_pkt_processed|====>|conn:0000558BB881FC8C|path:0|size:39|pkt_type:SHORT_HEADER|pkt_num:1589412928|frame:PADDING ACK |recv_time:1757653468518839|dcid:f141ae604cd89d1fc4aa6d1c|dcid_seq:0|
[2025/09/12 05:04:28 519084] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_timer_set|type:PATH_IDLE|expire:1757653588518839|now:1757653468518839|interv:120000000|
[2025/09/12 05:04:28 519088] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_timer_set|type:CONN_IDLE|expire:1757653588518839|now:1757653468518839|interv:120000000|
[2025/09/12 05:04:28 519092] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_engine_remove_wakeup_queue|next_tick_time:1757653468551878|pq_index:0|
[2025/09/12 05:04:28 519097] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_engine_add_active_queue|last_ticked_time:1757653468481170|
[2025/09/12 05:04:28 519101] [debug] |xqc_engine_main_logic|BEGIN|now:1757653468519100|
[2025/09/12 05:04:28 519106] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_engine_process_conn|conn:0000558BB881FC8C|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:1757653468519104|
[2025/09/12 05:04:28 519117] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_conn_next_wakeup_time|wakeup_time:1757653468730879|
[2025/09/12 05:04:28 519121] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_engine_add_wakeup_queue|next_tick_time:1757653468730879|
[2025/09/12 05:04:28 519125] [debug] |xqc_engine_wakeup_after|wakeup:1757653468730879|now:1757653468519124|diff:211755|
[2025/09/12 05:04:28 519129] [debug] |xqc_engine_main_logic|END|now:1757653468519104|
[2025/09/12 05:04:28 519134] [debug] |xqc_engine_main_logic|BEGIN|now:1757653468519134|
[2025/09/12 05:04:28 519138] [debug] |xqc_engine_wakeup_after|wakeup:1757653468730879|now:1757653468519138|diff:211741|
[2025/09/12 05:04:28 519142] [debug] |xqc_engine_main_logic|END|now:1757653468519134|
[2025/09/12 05:04:28 552472] [info] |xqc_engine_packet_process|==>|conn:0000558BB881FC8C|size:309|state:ESTABED|recv_time:1757653468552470|
[2025/09/12 05:04:28 552492] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:f141ae604cd89d1fc4aa6d1c|spin_bit:0|
[2025/09/12 05:04:28 552505] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_packet_decrypt|largest_pn:1589412928|
[2025/09/12 05:04:28 552513] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_packet_decrypt|decryption nonce|path_id:0|pn:1589412929|
[2025/09/12 05:04:28 552524] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:1589412929|
[2025/09/12 05:04:28 552532] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_process_frames|frame_type:18|
[2025/09/12 05:04:28 552541] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_process_new_conn_id_frame|new_conn_id|6de692d030475f5c6ae42c3625861cf1be|sr_token:4bb803811b12a2e3999c2cd48dbe2c7b
[2025/09/12 05:04:28 552550] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_process_frames|frame_type:18|
[2025/09/12 05:04:28 552558] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_process_new_conn_id_frame|new_conn_id|abe7d25ae044247c5140b3f6da3db81b93|sr_token:6d864973ac997948aad18fc979772010
[2025/09/12 05:04:28 552565] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_process_frames|frame_type:18|
[2025/09/12 05:04:28 552573] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_process_new_conn_id_frame|new_conn_id|a6d784e28b504b89163acb558043411e19|sr_token:e6f1746cd606b790f3ec79929ffaf7b9
[2025/09/12 05:04:28 552581] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_process_frames|frame_type:18|
[2025/09/12 05:04:28 552586] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_process_new_conn_id_frame|new_conn_id|ab4070ad223e455848f1990237eb0a0de1|sr_token:333b3397e35e01a81f736107bb3b828b
[2025/09/12 05:04:28 552591] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_process_frames|frame_type:18|
[2025/09/12 05:04:28 552598] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_process_new_conn_id_frame|new_conn_id|ba393d3c6dbe5f0062b5d9d7a566114a99|sr_token:6c5bd13173038fa9c24e4a083764541c
[2025/09/12 05:04:28 552606] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_process_frames|frame_type:18|
[2025/09/12 05:04:28 552613] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_process_new_conn_id_frame|new_conn_id|29adf35c6222f8811939e3ba032a83e29e|sr_token:4418cd3617730b873cb18f769effc7be
[2025/09/12 05:04:28 552621] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_process_frames|frame_type:18|
[2025/09/12 05:04:28 552628] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_process_new_conn_id_frame|new_conn_id|fedd9b26bf0890b42cf6b1149724494b2b|sr_token:4a6b4ffa59652e7d73787c8fa93749f4
[2025/09/12 05:04:28 552637] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_process_frames|frame_type:b|
[2025/09/12 05:04:28 552646] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_process_stream_frame|offset:0|data_length:17|fin:1|stream_id:0|path:0|
[2025/09/12 05:04:28 552655] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_process_stream_frame|already recvd|data_offset:0|data_length:17|merged_offset_end:17|
[2025/09/12 05:04:28 552663] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_timer_set|type:ACK_01RTT|expire:1757653468577470|now:1757653468552470|interv:25000|
[2025/09/12 05:04:28 552673] [debug] |scid:f141ae604cd89d1fc4aa6d1c|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:1757653468552470|max_ack_delay:25000|
[2025/09/12 05:04:28 552691] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:1589412929|largest:1589412929|pns:2|
[2025/09/12 05:04:28 552697] [info] |scid:f141ae604cd89d1fc4aa6d1c|xqc_conn_on_pkt_processed|====>|conn:0000558BB881FC8C|path:0|size:309|pkt_type:SHORT_HEADER|pkt_num:1589412929|frame:STREAM NEW_CONNECTION_ID |recv_time:1757653468552470|dcid:f141ae604cd89d1fc4aa6d1c|dcid_seq:0|
[2025/09/12 05:04:28 552703] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_timer_set|type:PATH_IDLE|expire:1757653588552470|now:1757653468552470|interv:120000000|
[2025/09/12 05:04:28 552708] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_timer_set|type:CONN_IDLE|expire:1757653588552470|now:1757653468552470|interv:120000000|
[2025/09/12 05:04:28 552713] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_engine_remove_wakeup_queue|next_tick_time:1757653468730879|pq_index:0|
[2025/09/12 05:04:28 552719] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_engine_add_active_queue|last_ticked_time:1757653468519104|
[2025/09/12 05:04:28 552724] [debug] |xqc_engine_main_logic|BEGIN|now:1757653468552724|
[2025/09/12 05:04:28 552730] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_engine_process_conn|conn:0000558BB881FC8C|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:1757653468552728|
[2025/09/12 05:04:28 552738] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_conn_next_wakeup_time|wakeup_time:1757653468577470|
[2025/09/12 05:04:28 552743] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_engine_add_wakeup_queue|next_tick_time:1757653468577470|
[2025/09/12 05:04:28 552748] [debug] |xqc_engine_wakeup_after|wakeup:1757653468577470|now:1757653468552747|diff:24723|
[2025/09/12 05:04:28 552753] [debug] |xqc_engine_main_logic|END|now:1757653468552728|
[2025/09/12 05:04:28 552760] [debug] |xqc_engine_main_logic|BEGIN|now:1757653468552759|
[2025/09/12 05:04:28 552764] [debug] |xqc_engine_wakeup_after|wakeup:1757653468577470|now:1757653468552764|diff:24706|
[2025/09/12 05:04:28 552769] [debug] |xqc_engine_main_logic|END|now:1757653468552759|
[2025/09/12 05:04:28 560745] [info] |xqc_engine_packet_process|==>|conn:0000558BB881FC8C|size:309|state:ESTABED|recv_time:1757653468560743|
[2025/09/12 05:04:28 560766] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:f141ae604cd89d1fc4aa6d1c|spin_bit:0|
[2025/09/12 05:04:28 560777] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_packet_decrypt|largest_pn:1589412929|
[2025/09/12 05:04:28 560784] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_packet_decrypt|decryption nonce|path_id:0|pn:1589412930|
[2025/09/12 05:04:28 560796] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:1589412930|
[2025/09/12 05:04:28 560803] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_process_frames|frame_type:18|
[2025/09/12 05:04:28 560812] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_process_new_conn_id_frame|new_conn_id|6de692d030475f5c6ae42c3625861cf1be|sr_token:4bb803811b12a2e3999c2cd48dbe2c7b
[2025/09/12 05:04:28 560820] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_process_frames|frame_type:18|
[2025/09/12 05:04:28 560828] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_process_new_conn_id_frame|new_conn_id|abe7d25ae044247c5140b3f6da3db81b93|sr_token:6d864973ac997948aad18fc979772010
[2025/09/12 05:04:28 560835] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_process_frames|frame_type:18|
[2025/09/12 05:04:28 560844] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_process_new_conn_id_frame|new_conn_id|a6d784e28b504b89163acb558043411e19|sr_token:e6f1746cd606b790f3ec79929ffaf7b9
[2025/09/12 05:04:28 560860] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_process_frames|frame_type:18|
[2025/09/12 05:04:28 560868] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_process_new_conn_id_frame|new_conn_id|ab4070ad223e455848f1990237eb0a0de1|sr_token:333b3397e35e01a81f736107bb3b828b
[2025/09/12 05:04:28 560876] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_process_frames|frame_type:18|
[2025/09/12 05:04:28 560883] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_process_new_conn_id_frame|new_conn_id|ba393d3c6dbe5f0062b5d9d7a566114a99|sr_token:6c5bd13173038fa9c24e4a083764541c
[2025/09/12 05:04:28 560890] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_process_frames|frame_type:18|
[2025/09/12 05:04:28 560897] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_process_new_conn_id_frame|new_conn_id|29adf35c6222f8811939e3ba032a83e29e|sr_token:4418cd3617730b873cb18f769effc7be
[2025/09/12 05:04:28 560905] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_process_frames|frame_type:18|
[2025/09/12 05:04:28 560910] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_process_new_conn_id_frame|new_conn_id|fedd9b26bf0890b42cf6b1149724494b2b|sr_token:4a6b4ffa59652e7d73787c8fa93749f4
[2025/09/12 05:04:28 560915] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_process_frames|frame_type:b|
[2025/09/12 05:04:28 560921] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_process_stream_frame|offset:0|data_length:17|fin:1|stream_id:0|path:0|
[2025/09/12 05:04:28 560926] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_process_stream_frame|already recvd|data_offset:0|data_length:17|merged_offset_end:17|
[2025/09/12 05:04:28 560933] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_timer_unset|type:ACK_01RTT|
[2025/09/12 05:04:28 560939] [debug] |scid:f141ae604cd89d1fc4aa6d1c|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 05:04:28 560947] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:1589412930|largest:1589412930|pns:2|
[2025/09/12 05:04:28 560956] [info] |scid:f141ae604cd89d1fc4aa6d1c|xqc_conn_on_pkt_processed|====>|conn:0000558BB881FC8C|path:0|size:309|pkt_type:SHORT_HEADER|pkt_num:1589412930|frame:STREAM NEW_CONNECTION_ID |recv_time:1757653468560743|dcid:f141ae604cd89d1fc4aa6d1c|dcid_seq:0|
[2025/09/12 05:04:28 560965] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_timer_set|type:PATH_IDLE|expire:1757653588560743|now:1757653468560743|interv:120000000|
[2025/09/12 05:04:28 560974] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_timer_set|type:CONN_IDLE|expire:1757653588560743|now:1757653468560743|interv:120000000|
[2025/09/12 05:04:28 560979] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_engine_remove_wakeup_queue|next_tick_time:1757653468577470|pq_index:0|
[2025/09/12 05:04:28 560985] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_engine_add_active_queue|last_ticked_time:1757653468552728|
[2025/09/12 05:04:28 560990] [debug] |xqc_engine_main_logic|BEGIN|now:1757653468560990|
[2025/09/12 05:04:28 560996] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_engine_process_conn|conn:0000558BB881FC8C|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:1757653468560995|
[2025/09/12 05:04:28 561004] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_gen_ack_frame|largest_recv:1589412930|ack_delay:261|first_ack_range:4|largest_pkt_recv_time:1757653468560743|
[2025/09/12 05:04:28 561010] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_gen_ack_frame|high:1589412930|low:1589412926|pkt_pns:2|
[2025/09/12 05:04:28 561015] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_write_ack_to_one_packet|ack_size:12|path:0|path_largest_recv:1589412930|frame_largest_recv:1589412930|
[2025/09/12 05:04:28 561020] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:2|
[2025/09/12 05:04:28 561031] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:ACK |stream_id:0|stream_offset:0|
[2025/09/12 05:04:28 561037] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_check_acked_or_dropped_pkt|conn:0000558BB881FC8C|pkt_num:0|size:34|pkt_type:SHORT_HEADER|frame:ACK |
[2025/09/12 05:04:28 561065] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:20|
[2025/09/12 05:04:28 561101] [info] |scid:f141ae604cd89d1fc4aa6d1c|xqc_send_packet_with_pn|<==|conn:0000558BB881FC8C|path:0|pkt_num:20|size:34|sent:50|pkt_type:SHORT_HEADER|frame:ACK |inflight:0|now:1757653468561074|stream_id:0|stream_offset:0|
[2025/09/12 05:04:28 561108] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_send_ctl_on_packet_sent|conn:0000558BB881FC8C|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 05:04:28 561115] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_conn_next_wakeup_time|wakeup_time:1757653468730879|
[2025/09/12 05:04:28 561120] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_engine_add_wakeup_queue|next_tick_time:1757653468730879|
[2025/09/12 05:04:28 561125] [debug] |xqc_engine_wakeup_after|wakeup:1757653468730879|now:1757653468561125|diff:169754|
[2025/09/12 05:04:28 561130] [debug] |xqc_engine_main_logic|END|now:1757653468560995|
[2025/09/12 05:04:28 561137] [debug] |xqc_engine_main_logic|BEGIN|now:1757653468561137|
[2025/09/12 05:04:28 561142] [debug] |xqc_engine_wakeup_after|wakeup:1757653468730879|now:1757653468561142|diff:169737|
[2025/09/12 05:04:28 561146] [debug] |xqc_engine_main_logic|END|now:1757653468561137|
[2025/09/12 05:04:28 731346] [debug] |xqc_engine_main_logic|BEGIN|now:1757653468731345|
[2025/09/12 05:04:28 731378] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_engine_remove_wakeup_queue|next_tick_time:1757653468730879|pq_index:0|
[2025/09/12 05:04:28 731386] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_engine_add_active_queue|last_ticked_time:1757653468560995|
[2025/09/12 05:04:28 731395] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_engine_process_conn|conn:0000558BB881FC8C|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:1757653468731391|
[2025/09/12 05:04:28 731402] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_timer_expire|timer expired|type:STREAM_CLOSE|expire_time:1757653468730879|now:1757653468731391|
[2025/09/12 05:04:28 731408] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_timer_stream_close_timeout|stream_id:0|stream_type:0|stream close|
[2025/09/12 05:04:28 731414] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_destroy_stream|send_state:3|recv_state:3|stream_id:0|stream_type:0|
[2025/09/12 05:04:28 731425] [stats] |scid:f141ae604cd89d1fc4aa6d1c|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:1757653468374987|wrt_delay:201|snd_delay:306|finwrt_delay:201|finsnd_delay:106242|finrcv_delay:2|finread_delay:118|all_acked_delay:143938|firstfinack_dely:143931|close_delay:143945|apprst_delay:0|rstsnd_delay:0|rstrcv_delay:0|l-0.0.0.0-443-f141ae604cd89d1fc4aa6d1c p-193.167.0.100-34240-81809c86980d16c38fd6c1dd65f960380f|path_info:mp is not supported in connection scid:f141ae604cd89d1fc4aa6d1c|fec_recv_delay:0u|fec_send_rpr_cnt:0|retrans:1|
[2025/09/12 05:04:28 731434] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_timer_expire|unset|type:STREAM_CLOSE|expire_time:1757653468730879|now:1757653468731391|
[2025/09/12 05:04:28 731440] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_timer_unset|type:STREAM_CLOSE|
[2025/09/12 05:04:28 731449] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_conn_next_wakeup_time|wakeup_time:1757653588560743|
[2025/09/12 05:04:28 731455] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_engine_add_wakeup_queue|next_tick_time:1757653588560743|
[2025/09/12 05:04:28 731474] [debug] |xqc_engine_wakeup_after|wakeup:1757653470349164|now:1757653468731473|diff:1617691|
[2025/09/12 05:04:28 731480] [debug] |xqc_engine_main_logic|END|now:1757653468731391|
[2025/09/12 05:04:28 914684] [info] |xqc_engine_packet_process|==>|conn:0000558BB881FC8C|size:309|state:ESTABED|recv_time:1757653468914680|
[2025/09/12 05:04:28 914714] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:f141ae604cd89d1fc4aa6d1c|spin_bit:0|
[2025/09/12 05:04:28 914728] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_packet_decrypt|largest_pn:1589412930|
[2025/09/12 05:04:28 914733] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_packet_decrypt|decryption nonce|path_id:0|pn:1589412931|
[2025/09/12 05:04:28 914745] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:1589412931|
[2025/09/12 05:04:28 914751] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_process_frames|frame_type:18|
[2025/09/12 05:04:28 914760] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_process_new_conn_id_frame|new_conn_id|6de692d030475f5c6ae42c3625861cf1be|sr_token:4bb803811b12a2e3999c2cd48dbe2c7b
[2025/09/12 05:04:28 914770] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_process_frames|frame_type:18|
[2025/09/12 05:04:28 914778] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_process_new_conn_id_frame|new_conn_id|abe7d25ae044247c5140b3f6da3db81b93|sr_token:6d864973ac997948aad18fc979772010
[2025/09/12 05:04:28 914785] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_process_frames|frame_type:18|
[2025/09/12 05:04:28 914790] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_process_new_conn_id_frame|new_conn_id|a6d784e28b504b89163acb558043411e19|sr_token:e6f1746cd606b790f3ec79929ffaf7b9
[2025/09/12 05:04:28 914795] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_process_frames|frame_type:18|
[2025/09/12 05:04:28 914801] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_process_new_conn_id_frame|new_conn_id|ab4070ad223e455848f1990237eb0a0de1|sr_token:333b3397e35e01a81f736107bb3b828b
[2025/09/12 05:04:28 914809] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_process_frames|frame_type:18|
[2025/09/12 05:04:28 914816] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_process_new_conn_id_frame|new_conn_id|ba393d3c6dbe5f0062b5d9d7a566114a99|sr_token:6c5bd13173038fa9c24e4a083764541c
[2025/09/12 05:04:28 914823] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_process_frames|frame_type:18|
[2025/09/12 05:04:28 914830] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_process_new_conn_id_frame|new_conn_id|29adf35c6222f8811939e3ba032a83e29e|sr_token:4418cd3617730b873cb18f769effc7be
[2025/09/12 05:04:28 914838] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_process_frames|frame_type:18|
[2025/09/12 05:04:28 914844] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_process_new_conn_id_frame|new_conn_id|fedd9b26bf0890b42cf6b1149724494b2b|sr_token:4a6b4ffa59652e7d73787c8fa93749f4
[2025/09/12 05:04:28 914852] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_process_frames|frame_type:b|
[2025/09/12 05:04:28 914862] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_process_stream_frame|offset:0|data_length:17|fin:1|stream_id:0|path:0|
[2025/09/12 05:04:28 914873] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_passive_create_stream|stream already closed|stream_id:0|
[2025/09/12 05:04:28 914884] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_timer_set|type:ACK_01RTT|expire:1757653468939680|now:1757653468914680|interv:25000|
[2025/09/12 05:04:28 914895] [debug] |scid:f141ae604cd89d1fc4aa6d1c|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:1757653468914680|max_ack_delay:25000|
[2025/09/12 05:04:28 914901] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:1589412931|largest:1589412931|pns:2|
[2025/09/12 05:04:28 914907] [info] |scid:f141ae604cd89d1fc4aa6d1c|xqc_conn_on_pkt_processed|====>|conn:0000558BB881FC8C|path:0|size:309|pkt_type:SHORT_HEADER|pkt_num:1589412931|frame:STREAM NEW_CONNECTION_ID |recv_time:1757653468914680|dcid:f141ae604cd89d1fc4aa6d1c|dcid_seq:0|
[2025/09/12 05:04:28 914922] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_timer_set|type:PATH_IDLE|expire:1757653588914680|now:1757653468914680|interv:120000000|
[2025/09/12 05:04:28 914928] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_timer_set|type:CONN_IDLE|expire:1757653588914680|now:1757653468914680|interv:120000000|
[2025/09/12 05:04:28 914933] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_engine_remove_wakeup_queue|next_tick_time:1757653588560743|pq_index:12|
[2025/09/12 05:04:28 914939] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_engine_add_active_queue|last_ticked_time:1757653468731391|
[2025/09/12 05:04:28 914944] [debug] |xqc_engine_main_logic|BEGIN|now:1757653468914944|
[2025/09/12 05:04:28 914954] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_engine_process_conn|conn:0000558BB881FC8C|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:1757653468914952|
[2025/09/12 05:04:28 914968] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_conn_next_wakeup_time|wakeup_time:1757653468939680|
[2025/09/12 05:04:28 914976] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_engine_add_wakeup_queue|next_tick_time:1757653468939680|
[2025/09/12 05:04:28 914981] [debug] |xqc_engine_wakeup_after|wakeup:1757653468939680|now:1757653468914981|diff:24699|
[2025/09/12 05:04:28 914988] [debug] |xqc_engine_main_logic|END|now:1757653468914952|
[2025/09/12 05:04:28 914995] [debug] |xqc_engine_main_logic|BEGIN|now:1757653468914994|
[2025/09/12 05:04:28 914999] [debug] |xqc_engine_wakeup_after|wakeup:1757653468939680|now:1757653468914999|diff:24681|
[2025/09/12 05:04:28 915004] [debug] |xqc_engine_main_logic|END|now:1757653468914994|
[2025/09/12 05:04:28 940079] [debug] |xqc_engine_main_logic|BEGIN|now:1757653468940079|
[2025/09/12 05:04:28 940096] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_engine_remove_wakeup_queue|next_tick_time:1757653468939680|pq_index:0|
[2025/09/12 05:04:28 940103] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_engine_add_active_queue|last_ticked_time:1757653468914952|
[2025/09/12 05:04:28 940109] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_engine_process_conn|conn:0000558BB881FC8C|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:1757653468940108|
[2025/09/12 05:04:28 940115] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_timer_expire|timer expired|type:ACK_01RTT|expire_time:1757653468939680|now:1757653468940108|
[2025/09/12 05:04:28 940120] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_timer_ack_timeout|pns:2|path:0|
[2025/09/12 05:04:28 940125] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_timer_expire|unset|type:ACK_01RTT|expire_time:1757653468939680|now:1757653468940108|
[2025/09/12 05:04:28 940131] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_timer_unset|type:ACK_01RTT|
[2025/09/12 05:04:28 940139] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_gen_ack_frame|largest_recv:1589412931|ack_delay:25459|first_ack_range:5|largest_pkt_recv_time:1757653468914680|
[2025/09/12 05:04:28 940145] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_gen_ack_frame|high:1589412931|low:1589412926|pkt_pns:2|
[2025/09/12 05:04:28 940150] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_write_ack_to_one_packet|ack_size:13|path:0|path_largest_recv:1589412931|frame_largest_recv:1589412931|
[2025/09/12 05:04:28 940156] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:2|
[2025/09/12 05:04:28 940162] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:ACK |stream_id:0|stream_offset:0|
[2025/09/12 05:04:28 940168] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_check_acked_or_dropped_pkt|conn:0000558BB881FC8C|pkt_num:0|size:35|pkt_type:SHORT_HEADER|frame:ACK |
[2025/09/12 05:04:28 940182] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:21|
[2025/09/12 05:04:28 940226] [info] |scid:f141ae604cd89d1fc4aa6d1c|xqc_send_packet_with_pn|<==|conn:0000558BB881FC8C|path:0|pkt_num:21|size:35|sent:51|pkt_type:SHORT_HEADER|frame:ACK |inflight:0|now:1757653468940194|stream_id:0|stream_offset:0|
[2025/09/12 05:04:28 940234] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_send_ctl_on_packet_sent|conn:0000558BB881FC8C|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 05:04:28 940241] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_conn_next_wakeup_time|wakeup_time:1757653588914680|
[2025/09/12 05:04:28 940246] [debug] |scid:f141ae604cd89d1fc4aa6d1c|xqc_engine_add_wakeup_queue|next_tick_time:1757653588914680|
[2025/09/12 05:04:28 940251] [debug] |xqc_engine_wakeup_after|wakeup:1757653470349164|now:1757653468940251|diff:1408913|
[2025/09/12 05:04:28 940257] [debug] |xqc_engine_main_logic|END|now:1757653468940108|
[2025/09/12 05:04:29 347197] [debug] |scid:b9128a7156e30fd112282e3f|xqc_timer_set|type:CONN_IDLE|expire:1757653529347195|now:1757653469347195|interv:60000000|
[2025/09/12 05:04:29 347236] [debug] |scid:b9128a7156e30fd112282e3f|xqc_timer_set|type:PATH_IDLE|expire:1757653529347236|now:1757653469347236|interv:60000000|
[2025/09/12 05:04:29 347249] [debug] |xqc_path_create|path:0|dcid:dd486c017b6f0a99a976829af3648071f1|scid:b9128a7156e30fd112282e3f|create_path_count:1|
[2025/09/12 05:04:29 347258] [debug] |scid:b9128a7156e30fd112282e3f|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 05:04:29 347267] [debug] |xqc_path_init|path:0|dcid:dd486c017b6f0a99a976829af3648071f1|scid:b9128a7156e30fd112282e3f|state:2|
[2025/09/12 05:04:29 347274] [debug] |scid:b9128a7156e30fd112282e3f|xqc_conn_create|success|scid:b9128a7156e30fd112282e3f|dcid:dd486c017b6f0a99a976829af3648071f1|conn:0000558BB89D48FC|
[2025/09/12 05:04:29 347283] [info] |scid:b9128a7156e30fd112282e3f|xqc_conn_server_create|hash odcid conn|odcid:6f4fe5e220e89fe974ed77b53f8ff219057b|conn:0000558BB89D48FC|
[2025/09/12 05:04:29 347299] [info] |scid:b9128a7156e30fd112282e3f|xqc_conn_get_local_transport_params|generate sr_token[01b2c92b05752dedb3a0965a99800ab6] for cid[6f4fe5e220e89fe974ed77b53f8ff219057b]
[2025/09/12 05:04:29 347331] [stats] |xqc_conn_server_init_path_addr|path:0|l-0.0.0.0-443-b9128a7156e30fd112282e3f p-193.167.0.100-56239-dd486c017b6f0a99a976829af3648071f1|
[2025/09/12 05:04:29 347340] [info] |xqc_engine_packet_process|==>|conn:0000558BB89D48FC|size:1200|state:S_INIT|recv_time:1757653469347156|
[2025/09/12 05:04:29 347473] [debug] |scid:b9128a7156e30fd112282e3f|xqc_packet_parse_initial|packet parse|initial|
[2025/09/12 05:04:29 347480] [debug] |scid:b9128a7156e30fd112282e3f|xqc_packet_parse_initial|success|Length:1153|
[2025/09/12 05:04:29 347491] [debug] |scid:b9128a7156e30fd112282e3f|xqc_packet_decrypt|largest_pn:0|
[2025/09/12 05:04:29 347496] [debug] |scid:b9128a7156e30fd112282e3f|xqc_packet_decrypt|decryption nonce|path_id:0|pn:2144638698|
[2025/09/12 05:04:29 347503] [debug] |scid:b9128a7156e30fd112282e3f|xqc_packet_decrypt_single|pkt_type:INIT|pkt_num:2144638698|
[2025/09/12 05:04:29 347508] [debug] |scid:b9128a7156e30fd112282e3f|xqc_process_frames|frame_type:6|
[2025/09/12 05:04:29 347512] [info] |scid:b9128a7156e30fd112282e3f|xqc_conn_check_token|token empty|
[2025/09/12 05:04:29 347518] [info] |scid:b9128a7156e30fd112282e3f|xqc_process_crypto_frame|check_token fail|conn:0000558BB89D48FC|l-0.0.0.0-443-b9128a7156e30fd112282e3f p-193.167.0.100-56239-dd486c017b6f0a99a976829af3648071f1|
[2025/09/12 05:04:29 347523] [debug] |scid:b9128a7156e30fd112282e3f|xqc_create_crypto_stream|encrypt_level:0|cur_state:S_INIT|
[2025/09/12 05:04:29 347528] [debug] |scid:b9128a7156e30fd112282e3f|xqc_process_crypto_frame|level:0|
[2025/09/12 05:04:29 347533] [debug] |scid:b9128a7156e30fd112282e3f|xqc_read_crypto_stream|xqc_read_crypto_stream|level:0|
[2025/09/12 05:04:29 347545] [debug] |scid:b9128a7156e30fd112282e3f|xqc_engine_add_active_queue|last_ticked_time:0|
[2025/09/12 05:04:29 347549] [debug] |scid:b9128a7156e30fd112282e3f|xqc_create_crypto_stream|encrypt_level:2|cur_state:S_INIT|
[2025/09/12 05:04:29 347554] [debug] |scid:b9128a7156e30fd112282e3f|xqc_process_crypto_frame|server create hsk stream|
[2025/09/12 05:04:29 347557] [debug] |scid:b9128a7156e30fd112282e3f|xqc_process_frames|frame_type:0|
[2025/09/12 05:04:29 347561] [debug] |scid:b9128a7156e30fd112282e3f|xqc_process_padding_frame|process padding|
[2025/09/12 05:04:29 347565] [debug] |scid:b9128a7156e30fd112282e3f|xqc_process_frames|frame_type:6|
[2025/09/12 05:04:29 347569] [info] |scid:b9128a7156e30fd112282e3f|xqc_conn_check_token|token empty|
[2025/09/12 05:04:29 347573] [info] |scid:b9128a7156e30fd112282e3f|xqc_process_crypto_frame|check_token fail|conn:0000558BB89D48FC|l-0.0.0.0-443-b9128a7156e30fd112282e3f p-193.167.0.100-56239-dd486c017b6f0a99a976829af3648071f1|
[2025/09/12 05:04:29 347577] [debug] |scid:b9128a7156e30fd112282e3f|xqc_process_crypto_frame|level:0|
[2025/09/12 05:04:29 347581] [debug] |scid:b9128a7156e30fd112282e3f|xqc_read_crypto_stream|xqc_read_crypto_stream|level:0|
[2025/09/12 05:04:29 347585] [debug] |scid:b9128a7156e30fd112282e3f|xqc_process_frames|frame_type:6|
[2025/09/12 05:04:29 347588] [info] |scid:b9128a7156e30fd112282e3f|xqc_conn_check_token|token empty|
[2025/09/12 05:04:29 347592] [info] |scid:b9128a7156e30fd112282e3f|xqc_process_crypto_frame|check_token fail|conn:0000558BB89D48FC|l-0.0.0.0-443-b9128a7156e30fd112282e3f p-193.167.0.100-56239-dd486c017b6f0a99a976829af3648071f1|
[2025/09/12 05:04:29 347596] [debug] |scid:b9128a7156e30fd112282e3f|xqc_process_crypto_frame|level:0|
[2025/09/12 05:04:29 347600] [debug] |scid:b9128a7156e30fd112282e3f|xqc_read_crypto_stream|xqc_read_crypto_stream|level:0|
[2025/09/12 05:04:29 347603] [debug] |scid:b9128a7156e30fd112282e3f|xqc_process_frames|frame_type:6|
[2025/09/12 05:04:29 347607] [info] |scid:b9128a7156e30fd112282e3f|xqc_conn_check_token|token empty|
[2025/09/12 05:04:29 347611] [info] |scid:b9128a7156e30fd112282e3f|xqc_process_crypto_frame|check_token fail|conn:0000558BB89D48FC|l-0.0.0.0-443-b9128a7156e30fd112282e3f p-193.167.0.100-56239-dd486c017b6f0a99a976829af3648071f1|
[2025/09/12 05:04:29 347615] [debug] |scid:b9128a7156e30fd112282e3f|xqc_process_crypto_frame|level:0|
[2025/09/12 05:04:29 347618] [debug] |scid:b9128a7156e30fd112282e3f|xqc_read_crypto_stream|xqc_read_crypto_stream|level:0|
[2025/09/12 05:04:29 347622] [debug] |scid:b9128a7156e30fd112282e3f|xqc_process_frames|frame_type:6|
[2025/09/12 05:04:29 347626] [info] |scid:b9128a7156e30fd112282e3f|xqc_conn_check_token|token empty|
[2025/09/12 05:04:29 347629] [info] |scid:b9128a7156e30fd112282e3f|xqc_process_crypto_frame|check_token fail|conn:0000558BB89D48FC|l-0.0.0.0-443-b9128a7156e30fd112282e3f p-193.167.0.100-56239-dd486c017b6f0a99a976829af3648071f1|
[2025/09/12 05:04:29 347633] [debug] |scid:b9128a7156e30fd112282e3f|xqc_process_crypto_frame|level:0|
[2025/09/12 05:04:29 347637] [debug] |scid:b9128a7156e30fd112282e3f|xqc_read_crypto_stream|xqc_read_crypto_stream|level:0|
[2025/09/12 05:04:29 347641] [debug] |scid:b9128a7156e30fd112282e3f|xqc_process_frames|frame_type:6|
[2025/09/12 05:04:29 347644] [info] |scid:b9128a7156e30fd112282e3f|xqc_conn_check_token|token empty|
[2025/09/12 05:04:29 347648] [info] |scid:b9128a7156e30fd112282e3f|xqc_process_crypto_frame|check_token fail|conn:0000558BB89D48FC|l-0.0.0.0-443-b9128a7156e30fd112282e3f p-193.167.0.100-56239-dd486c017b6f0a99a976829af3648071f1|
[2025/09/12 05:04:29 347652] [debug] |scid:b9128a7156e30fd112282e3f|xqc_process_crypto_frame|level:0|
[2025/09/12 05:04:29 347656] [debug] |scid:b9128a7156e30fd112282e3f|xqc_read_crypto_stream|xqc_read_crypto_stream|level:0|
[2025/09/12 05:04:29 347660] [debug] |scid:b9128a7156e30fd112282e3f|xqc_process_frames|frame_type:1|
[2025/09/12 05:04:29 347663] [debug] |scid:b9128a7156e30fd112282e3f|xqc_process_frames|frame_type:1|
[2025/09/12 05:04:29 347670] [debug] |scid:b9128a7156e30fd112282e3f|xqc_process_frames|frame_type:6|
[2025/09/12 05:04:29 347674] [info] |scid:b9128a7156e30fd112282e3f|xqc_conn_check_token|token empty|
[2025/09/12 05:04:29 347677] [info] |scid:b9128a7156e30fd112282e3f|xqc_process_crypto_frame|check_token fail|conn:0000558BB89D48FC|l-0.0.0.0-443-b9128a7156e30fd112282e3f p-193.167.0.100-56239-dd486c017b6f0a99a976829af3648071f1|
[2025/09/12 05:04:29 347681] [debug] |scid:b9128a7156e30fd112282e3f|xqc_process_crypto_frame|level:0|
[2025/09/12 05:04:29 347685] [debug] |scid:b9128a7156e30fd112282e3f|xqc_read_crypto_stream|xqc_read_crypto_stream|level:0|
[2025/09/12 05:04:29 347689] [debug] |scid:b9128a7156e30fd112282e3f|xqc_process_frames|frame_type:6|
[2025/09/12 05:04:29 347693] [info] |scid:b9128a7156e30fd112282e3f|xqc_conn_check_token|token empty|
[2025/09/12 05:04:29 347696] [info] |scid:b9128a7156e30fd112282e3f|xqc_process_crypto_frame|check_token fail|conn:0000558BB89D48FC|l-0.0.0.0-443-b9128a7156e30fd112282e3f p-193.167.0.100-56239-dd486c017b6f0a99a976829af3648071f1|
[2025/09/12 05:04:29 347700] [debug] |scid:b9128a7156e30fd112282e3f|xqc_process_crypto_frame|level:0|
[2025/09/12 05:04:29 347704] [debug] |scid:b9128a7156e30fd112282e3f|xqc_read_crypto_stream|xqc_read_crypto_stream|level:0|
[2025/09/12 05:04:29 347707] [debug] |scid:b9128a7156e30fd112282e3f|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:0|112u|
[2025/09/12 05:04:29 347723] [debug] |scid:b9128a7156e30fd112282e3f|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:0|SSL_quic_write_level:0|rv:-1|
[2025/09/12 05:04:29 347727] [debug] |scid:b9128a7156e30fd112282e3f|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/09/12 05:04:29 347732] [debug] |scid:b9128a7156e30fd112282e3f|xqc_process_frames|frame_type:6|
[2025/09/12 05:04:29 347735] [info] |scid:b9128a7156e30fd112282e3f|xqc_conn_check_token|token empty|
[2025/09/12 05:04:29 347739] [info] |scid:b9128a7156e30fd112282e3f|xqc_process_crypto_frame|check_token fail|conn:0000558BB89D48FC|l-0.0.0.0-443-b9128a7156e30fd112282e3f p-193.167.0.100-56239-dd486c017b6f0a99a976829af3648071f1|
[2025/09/12 05:04:29 347743] [debug] |scid:b9128a7156e30fd112282e3f|xqc_process_crypto_frame|level:0|
[2025/09/12 05:04:29 347747] [debug] |scid:b9128a7156e30fd112282e3f|xqc_read_crypto_stream|xqc_read_crypto_stream|level:0|
[2025/09/12 05:04:29 347751] [debug] |scid:b9128a7156e30fd112282e3f|xqc_process_frames|frame_type:6|
[2025/09/12 05:04:29 347754] [info] |scid:b9128a7156e30fd112282e3f|xqc_conn_check_token|token empty|
[2025/09/12 05:04:29 347758] [info] |scid:b9128a7156e30fd112282e3f|xqc_process_crypto_frame|check_token fail|conn:0000558BB89D48FC|l-0.0.0.0-443-b9128a7156e30fd112282e3f p-193.167.0.100-56239-dd486c017b6f0a99a976829af3648071f1|
[2025/09/12 05:04:29 347762] [debug] |scid:b9128a7156e30fd112282e3f|xqc_process_crypto_frame|level:0|
[2025/09/12 05:04:29 347766] [debug] |scid:b9128a7156e30fd112282e3f|xqc_read_crypto_stream|xqc_read_crypto_stream|level:0|
[2025/09/12 05:04:29 347770] [debug] |scid:b9128a7156e30fd112282e3f|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:0|56u|
[2025/09/12 05:04:29 347774] [debug] |scid:b9128a7156e30fd112282e3f|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:0|SSL_quic_write_level:0|rv:-1|
[2025/09/12 05:04:29 347778] [debug] |scid:b9128a7156e30fd112282e3f|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/09/12 05:04:29 347782] [debug] |scid:b9128a7156e30fd112282e3f|xqc_process_frames|frame_type:6|
[2025/09/12 05:04:29 347785] [info] |scid:b9128a7156e30fd112282e3f|xqc_conn_check_token|token empty|
[2025/09/12 05:04:29 347789] [info] |scid:b9128a7156e30fd112282e3f|xqc_process_crypto_frame|check_token fail|conn:0000558BB89D48FC|l-0.0.0.0-443-b9128a7156e30fd112282e3f p-193.167.0.100-56239-dd486c017b6f0a99a976829af3648071f1|
[2025/09/12 05:04:29 347793] [debug] |scid:b9128a7156e30fd112282e3f|xqc_process_crypto_frame|level:0|
[2025/09/12 05:04:29 347797] [debug] |scid:b9128a7156e30fd112282e3f|xqc_read_crypto_stream|xqc_read_crypto_stream|level:0|
[2025/09/12 05:04:29 347803] [debug] |scid:b9128a7156e30fd112282e3f|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:0|56u|
[2025/09/12 05:04:29 347807] [debug] |scid:b9128a7156e30fd112282e3f|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:0|SSL_quic_write_level:0|rv:-1|
[2025/09/12 05:04:29 347811] [debug] |scid:b9128a7156e30fd112282e3f|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/09/12 05:04:29 347815] [debug] |scid:b9128a7156e30fd112282e3f|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:0|5u|
[2025/09/12 05:04:29 347819] [debug] |scid:b9128a7156e30fd112282e3f|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:0|SSL_quic_write_level:0|rv:-1|
[2025/09/12 05:04:29 347823] [debug] |scid:b9128a7156e30fd112282e3f|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/09/12 05:04:29 347826] [debug] |scid:b9128a7156e30fd112282e3f|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:0|5u|
[2025/09/12 05:04:29 347830] [debug] |scid:b9128a7156e30fd112282e3f|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:0|SSL_quic_write_level:0|rv:-1|
[2025/09/12 05:04:29 347834] [debug] |scid:b9128a7156e30fd112282e3f|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/09/12 05:04:29 347838] [debug] |scid:b9128a7156e30fd112282e3f|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:0|10u|
[2025/09/12 05:04:29 347842] [debug] |scid:b9128a7156e30fd112282e3f|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:0|SSL_quic_write_level:0|rv:-1|
[2025/09/12 05:04:29 347846] [debug] |scid:b9128a7156e30fd112282e3f|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/09/12 05:04:29 347850] [debug] |scid:b9128a7156e30fd112282e3f|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:0|2u|
[2025/09/12 05:04:29 347854] [debug] |scid:b9128a7156e30fd112282e3f|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:0|SSL_quic_write_level:0|rv:-1|
[2025/09/12 05:04:29 347857] [debug] |scid:b9128a7156e30fd112282e3f|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/09/12 05:04:29 347861] [debug] |scid:b9128a7156e30fd112282e3f|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:0|3u|
[2025/09/12 05:04:29 347865] [debug] |scid:b9128a7156e30fd112282e3f|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:0|SSL_quic_write_level:0|rv:-1|
[2025/09/12 05:04:29 347869] [debug] |scid:b9128a7156e30fd112282e3f|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/09/12 05:04:29 347873] [debug] |scid:b9128a7156e30fd112282e3f|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:0|2u|
[2025/09/12 05:04:29 347877] [debug] |scid:b9128a7156e30fd112282e3f|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:0|SSL_quic_write_level:0|rv:-1|
[2025/09/12 05:04:29 347881] [debug] |scid:b9128a7156e30fd112282e3f|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/09/12 05:04:29 347884] [debug] |scid:b9128a7156e30fd112282e3f|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:0|3u|
[2025/09/12 05:04:29 347888] [debug] |scid:b9128a7156e30fd112282e3f|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:0|SSL_quic_write_level:0|rv:-1|
[2025/09/12 05:04:29 347892] [debug] |scid:b9128a7156e30fd112282e3f|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/09/12 05:04:29 347896] [debug] |scid:b9128a7156e30fd112282e3f|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:0|11u|
[2025/09/12 05:04:29 347939] [info] |scid:b9128a7156e30fd112282e3f|xqc_ssl_cert_cb|cert chain or key empty|sni:server4
[2025/09/12 05:04:29 348139] [debug] |scid:b9128a7156e30fd112282e3f|xqc_conn_tls_transport_params_cb|1RTT_transport_params|max_datagram_frame_size:0|
[2025/09/12 05:04:29 348146] [debug] |scid:b9128a7156e30fd112282e3f|xqc_conn_enable_multipath|xqc_conn_enable_multipath|1|0|
[2025/09/12 05:04:29 348150] [warn] |scid:b9128a7156e30fd112282e3f|xqc_conn_try_to_enable_multipath|multipath_version_negotiation err|
[2025/09/12 05:04:29 348357] [debug] |scid:b9128a7156e30fd112282e3f|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:2|SSL_quic_write_level:3|rv:0|
[2025/09/12 05:04:29 348367] [debug] |scid:b9128a7156e30fd112282e3f|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/09/12 05:04:29 348371] [debug] |scid:b9128a7156e30fd112282e3f|xqc_process_frames|frame_type:0|
[2025/09/12 05:04:29 348375] [debug] |scid:b9128a7156e30fd112282e3f|xqc_process_padding_frame|process padding|
[2025/09/12 05:04:29 348383] [debug] |scid:b9128a7156e30fd112282e3f|xqc_timer_unset|type:ACK_INIT|
[2025/09/12 05:04:29 348389] [debug] |scid:b9128a7156e30fd112282e3f|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 05:04:29 348394] [debug] |scid:b9128a7156e30fd112282e3f|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:2144638698|largest:2144638698|pns:0|
[2025/09/12 05:04:29 348399] [info] |scid:b9128a7156e30fd112282e3f|xqc_conn_on_pkt_processed|====>|conn:0000558BB89D48FC|path:0|size:1200|pkt_type:INIT|pkt_num:2144638698|frame:PADDING PING CRYPTO |recv_time:1757653469347156|dcid:6f4fe5e220e89fe974ed77b53f8ff219057b|dcid_seq:0|
[2025/09/12 05:04:29 348405] [debug] |scid:b9128a7156e30fd112282e3f|xqc_timer_set|type:PATH_IDLE|expire:1757653529347156|now:1757653469347156|interv:60000000|
[2025/09/12 05:04:29 348409] [debug] |scid:b9128a7156e30fd112282e3f|xqc_timer_set|type:CONN_IDLE|expire:1757653529347156|now:1757653469347156|interv:60000000|
[2025/09/12 05:04:29 348413] [debug] |xqc_engine_main_logic|BEGIN|now:1757653469348413|
[2025/09/12 05:04:29 348418] [debug] |scid:b9128a7156e30fd112282e3f|xqc_engine_process_conn|conn:0000558BB89D48FC|state:S_INIT|flag:TICKING DCID_OK UPPER_CONN_EXIST INIT_RECVD NEED_RUN (null) |now:1757653469348418|
[2025/09/12 05:04:29 348424] [info] |scid:b9128a7156e30fd112282e3f|xqc_conn_check_tx_key|keys are ready, can send 1rtt now|
[2025/09/12 05:04:29 348428] [debug] |scid:b9128a7156e30fd112282e3f|xqc_crypto_stream_on_read|encrypt_level:0|cur_state:S_INIT|next_state:S_INITIAL_RECVD|
[2025/09/12 05:04:29 348432] [debug] |scid:b9128a7156e30fd112282e3f|xqc_process_crypto_write_streams|
[2025/09/12 05:04:29 348436] [debug] |scid:b9128a7156e30fd112282e3f|xqc_crypto_stream_on_write|enc_level|0|
[2025/09/12 05:04:29 348440] [debug] |scid:b9128a7156e30fd112282e3f|xqc_crypto_stream_on_write|cur_state:1|switch|
[2025/09/12 05:04:29 348446] [info] |scid:b9128a7156e30fd112282e3f|xqc_crypto_stream_send|crypto send data|pkt_num:0|size:137|sent:94|pkt_type:INIT|frame:CRYPTO |now:1757653469348446|
[2025/09/12 05:04:29 348451] [debug] |scid:b9128a7156e30fd112282e3f|xqc_crypto_stream_on_write|encrypt_level:0|cur_state:S_INITIAL_RECVD|next_state:S_INITIAL_SENT|
[2025/09/12 05:04:29 348455] [debug] |scid:b9128a7156e30fd112282e3f|xqc_process_crypto_write_streams|
[2025/09/12 05:04:29 348459] [debug] |scid:b9128a7156e30fd112282e3f|xqc_crypto_stream_on_write|enc_level|2|
[2025/09/12 05:04:29 348463] [info] |scid:b9128a7156e30fd112282e3f|xqc_crypto_stream_send|crypto send data|pkt_num:0|size:194|sent:152|pkt_type:HSK|frame:CRYPTO |now:1757653469348463|
[2025/09/12 05:04:29 348468] [info] |scid:b9128a7156e30fd112282e3f|xqc_crypto_stream_send|crypto send data|pkt_num:0|size:516|sent:474|pkt_type:HSK|frame:CRYPTO |now:1757653469348468|
[2025/09/12 05:04:29 348472] [info] |scid:b9128a7156e30fd112282e3f|xqc_crypto_stream_send|crypto send data|pkt_num:0|size:127|sent:85|pkt_type:HSK|frame:CRYPTO |now:1757653469348472|
[2025/09/12 05:04:29 348477] [info] |scid:b9128a7156e30fd112282e3f|xqc_crypto_stream_send|crypto send data|pkt_num:0|size:82|sent:40|pkt_type:HSK|frame:CRYPTO |now:1757653469348477|
[2025/09/12 05:04:29 348481] [debug] |scid:b9128a7156e30fd112282e3f|xqc_crypto_stream_on_write|encrypt_level:2|cur_state:S_INITIAL_SENT|next_state:S_HANDSHAKE_SENT|
[2025/09/12 05:04:29 348487] [debug] |scid:b9128a7156e30fd112282e3f|xqc_gen_ack_frame|largest_recv:2144638698|ack_delay:1331|first_ack_range:0|largest_pkt_recv_time:1757653469347156|
[2025/09/12 05:04:29 348492] [debug] |scid:b9128a7156e30fd112282e3f|xqc_gen_ack_frame|high:2144638698|low:2144638698|pkt_pns:0|
[2025/09/12 05:04:29 348499] [debug] |scid:b9128a7156e30fd112282e3f|xqc_write_ack_to_one_packet|ack_size:13|path:0|path_largest_recv:2144638698|frame_largest_recv:2144638698|
[2025/09/12 05:04:29 348503] [debug] |scid:b9128a7156e30fd112282e3f|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:0|
[2025/09/12 05:04:29 348509] [debug] |scid:b9128a7156e30fd112282e3f|xqc_path_get_perf_class|conn:0000558BB89D48FC|path_id:0|path_srtt:250000|min_srtt:250000|path_bw:0|loss_rate:0.00|path_pto:0|
[2025/09/12 05:04:29 348514] [debug] |scid:b9128a7156e30fd112282e3f|xqc_minrtt_scheduler_get_path|path srtt|conn:0000558BB89D48FC|path_id:0|path_srtt:250000|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:04:29 348519] [debug] |scid:b9128a7156e30fd112282e3f|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CRYPTO |pn:0|size:137|reinj:0|path_class:2|
[2025/09/12 05:04:29 348524] [debug] |scid:b9128a7156e30fd112282e3f|xqc_path_get_perf_class|conn:0000558BB89D48FC|path_id:0|path_srtt:250000|min_srtt:250000|path_bw:0|loss_rate:0.00|path_pto:0|
[2025/09/12 05:04:29 348528] [debug] |scid:b9128a7156e30fd112282e3f|xqc_minrtt_scheduler_get_path|path srtt|conn:0000558BB89D48FC|path_id:0|path_srtt:250000|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:04:29 348532] [debug] |scid:b9128a7156e30fd112282e3f|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CRYPTO |pn:0|size:194|reinj:0|path_class:2|
[2025/09/12 05:04:29 348536] [debug] |scid:b9128a7156e30fd112282e3f|xqc_path_get_perf_class|conn:0000558BB89D48FC|path_id:0|path_srtt:250000|min_srtt:250000|path_bw:0|loss_rate:0.00|path_pto:0|
[2025/09/12 05:04:29 348540] [debug] |scid:b9128a7156e30fd112282e3f|xqc_minrtt_scheduler_get_path|path srtt|conn:0000558BB89D48FC|path_id:0|path_srtt:250000|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:04:29 348544] [debug] |scid:b9128a7156e30fd112282e3f|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CRYPTO |pn:0|size:516|reinj:0|path_class:2|
[2025/09/12 05:04:29 348548] [debug] |scid:b9128a7156e30fd112282e3f|xqc_path_get_perf_class|conn:0000558BB89D48FC|path_id:0|path_srtt:250000|min_srtt:250000|path_bw:0|loss_rate:0.00|path_pto:0|
[2025/09/12 05:04:29 348552] [debug] |scid:b9128a7156e30fd112282e3f|xqc_minrtt_scheduler_get_path|path srtt|conn:0000558BB89D48FC|path_id:0|path_srtt:250000|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:04:29 348556] [debug] |scid:b9128a7156e30fd112282e3f|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CRYPTO |pn:0|size:127|reinj:0|path_class:2|
[2025/09/12 05:04:29 348560] [debug] |scid:b9128a7156e30fd112282e3f|xqc_path_get_perf_class|conn:0000558BB89D48FC|path_id:0|path_srtt:250000|min_srtt:250000|path_bw:0|loss_rate:0.00|path_pto:0|
[2025/09/12 05:04:29 348564] [debug] |scid:b9128a7156e30fd112282e3f|xqc_minrtt_scheduler_get_path|path srtt|conn:0000558BB89D48FC|path_id:0|path_srtt:250000|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:04:29 348569] [debug] |scid:b9128a7156e30fd112282e3f|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CRYPTO |pn:0|size:82|reinj:0|path_class:2|
[2025/09/12 05:04:29 348573] [debug] |scid:b9128a7156e30fd112282e3f|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:ACK |stream_id:0|stream_offset:0|
[2025/09/12 05:04:29 348579] [debug] |scid:b9128a7156e30fd112282e3f|xqc_check_acked_or_dropped_pkt|conn:0000558BB89D48FC|pkt_num:0|size:137|pkt_type:INIT|frame:CRYPTO |
[2025/09/12 05:04:29 348584] [debug] |scid:b9128a7156e30fd112282e3f|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:0|
[2025/09/12 05:04:29 348624] [info] |scid:b9128a7156e30fd112282e3f|xqc_send_packet_with_pn|<==|conn:0000558BB89D48FC|path:0|pkt_num:0|size:1184|sent:1200|pkt_type:INIT|frame:PADDING CRYPTO |inflight:0|now:1757653469348592|stream_id:0|stream_offset:0|
[2025/09/12 05:04:29 348634] [debug] |scid:b9128a7156e30fd112282e3f|xqc_send_ctl_on_packet_sent|conn:0000558BB89D48FC|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 05:04:29 348647] [debug] |scid:b9128a7156e30fd112282e3f|xqc_send_ctl_on_packet_sent|path:0|inflight:0|applimit:0|
[2025/09/12 05:04:29 348654] [debug] |scid:b9128a7156e30fd112282e3f|xqc_send_ctl_get_pto_time_and_space|srtt:250000|rtt_var:125000|pto_duration:750000|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:04:29 348662] [debug] |scid:b9128a7156e30fd112282e3f|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB89D48FC|path:0|PNS: 0, unacked: 1184|
[2025/09/12 05:04:29 348666] [debug] |scid:b9128a7156e30fd112282e3f|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB89D48FC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:04:29 348669] [debug] |scid:b9128a7156e30fd112282e3f|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB89D48FC|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:04:29 348673] [debug] |scid:b9128a7156e30fd112282e3f|xqc_timer_set|type:LOSS_DETECTION|expire:1757653470098592|now:1757653469348654|interv:749938|
[2025/09/12 05:04:29 348677] [debug] |scid:b9128a7156e30fd112282e3f|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB89D48FC|path:0|pns:0|expire:1757653470098592|now:1757653469348654|interval:749938|pto_count:0|srtt:250000
[2025/09/12 05:04:29 348683] [debug] |scid:b9128a7156e30fd112282e3f|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:45952|inflight:1184|
[2025/09/12 05:04:29 348688] [debug] |scid:b9128a7156e30fd112282e3f|xqc_check_acked_or_dropped_pkt|conn:0000558BB89D48FC|pkt_num:0|size:194|pkt_type:HSK|frame:CRYPTO |
[2025/09/12 05:04:29 348692] [debug] |scid:b9128a7156e30fd112282e3f|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:0|
[2025/09/12 05:04:29 348719] [info] |scid:b9128a7156e30fd112282e3f|xqc_send_packet_with_pn|<==|conn:0000558BB89D48FC|path:0|pkt_num:0|size:194|sent:210|pkt_type:HSK|frame:CRYPTO |inflight:1184|now:1757653469348699|stream_id:0|stream_offset:0|
[2025/09/12 05:04:29 348728] [debug] |scid:b9128a7156e30fd112282e3f|xqc_send_ctl_on_packet_sent|conn:0000558BB89D48FC|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 05:04:29 348735] [debug] |scid:b9128a7156e30fd112282e3f|xqc_send_ctl_on_packet_sent|path:0|inflight:1184|applimit:0|
[2025/09/12 05:04:29 348742] [debug] |scid:b9128a7156e30fd112282e3f|xqc_send_ctl_get_pto_time_and_space|srtt:250000|rtt_var:125000|pto_duration:750000|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:04:29 348748] [debug] |scid:b9128a7156e30fd112282e3f|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB89D48FC|path:0|PNS: 0, unacked: 1184|
[2025/09/12 05:04:29 348753] [debug] |scid:b9128a7156e30fd112282e3f|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB89D48FC|path:0|PNS: 1, unacked: 194|
[2025/09/12 05:04:29 348757] [debug] |scid:b9128a7156e30fd112282e3f|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB89D48FC|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:04:29 348760] [debug] |scid:b9128a7156e30fd112282e3f|xqc_timer_set|type:LOSS_DETECTION|expire:1757653470098592|now:1757653469348741|interv:749851|
[2025/09/12 05:04:29 348764] [debug] |scid:b9128a7156e30fd112282e3f|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB89D48FC|path:0|pns:0|expire:1757653470098592|now:1757653469348741|interval:749851|pto_count:0|srtt:250000
[2025/09/12 05:04:29 348769] [debug] |scid:b9128a7156e30fd112282e3f|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:45952|inflight:1378|
[2025/09/12 05:04:29 348773] [debug] |scid:b9128a7156e30fd112282e3f|xqc_check_acked_or_dropped_pkt|conn:0000558BB89D48FC|pkt_num:0|size:516|pkt_type:HSK|frame:CRYPTO |
[2025/09/12 05:04:29 348778] [debug] |scid:b9128a7156e30fd112282e3f|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1|
[2025/09/12 05:04:29 348803] [info] |scid:b9128a7156e30fd112282e3f|xqc_send_packet_with_pn|<==|conn:0000558BB89D48FC|path:0|pkt_num:1|size:516|sent:532|pkt_type:HSK|frame:CRYPTO |inflight:1378|now:1757653469348784|stream_id:0|stream_offset:0|
[2025/09/12 05:04:29 348818] [debug] |scid:b9128a7156e30fd112282e3f|xqc_send_ctl_on_packet_sent|conn:0000558BB89D48FC|path:0|pkt_num:1|origin_pktnum:0|size:516|enc_size:532|pkt_type:HSK|frame:CRYPTO |conn_state:S_HANDSHAKE_SENT|po_in_flight:0||retrans:0|
[2025/09/12 05:04:29 348825] [debug] |scid:b9128a7156e30fd112282e3f|xqc_send_ctl_on_packet_sent|path:0|inflight:1378|applimit:0|
[2025/09/12 05:04:29 348831] [debug] |scid:b9128a7156e30fd112282e3f|xqc_send_ctl_get_pto_time_and_space|srtt:250000|rtt_var:125000|pto_duration:750000|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:04:29 348835] [debug] |scid:b9128a7156e30fd112282e3f|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB89D48FC|path:0|PNS: 0, unacked: 1184|
[2025/09/12 05:04:29 348839] [debug] |scid:b9128a7156e30fd112282e3f|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB89D48FC|path:0|PNS: 1, unacked: 710|
[2025/09/12 05:04:29 348843] [debug] |scid:b9128a7156e30fd112282e3f|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB89D48FC|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:04:29 348847] [debug] |scid:b9128a7156e30fd112282e3f|xqc_timer_set|type:LOSS_DETECTION|expire:1757653470098592|now:1757653469348831|interv:749761|
[2025/09/12 05:04:29 348851] [debug] |scid:b9128a7156e30fd112282e3f|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB89D48FC|path:0|pns:0|expire:1757653470098592|now:1757653469348831|interval:749761|pto_count:0|srtt:250000
[2025/09/12 05:04:29 348855] [debug] |scid:b9128a7156e30fd112282e3f|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:45952|inflight:1894|
[2025/09/12 05:04:29 348860] [debug] |scid:b9128a7156e30fd112282e3f|xqc_check_acked_or_dropped_pkt|conn:0000558BB89D48FC|pkt_num:0|size:127|pkt_type:HSK|frame:CRYPTO |
[2025/09/12 05:04:29 348864] [debug] |scid:b9128a7156e30fd112282e3f|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:2|
[2025/09/12 05:04:29 348888] [info] |scid:b9128a7156e30fd112282e3f|xqc_send_packet_with_pn|<==|conn:0000558BB89D48FC|path:0|pkt_num:2|size:127|sent:143|pkt_type:HSK|frame:CRYPTO |inflight:1894|now:1757653469348870|stream_id:0|stream_offset:0|
[2025/09/12 05:04:29 348895] [debug] |scid:b9128a7156e30fd112282e3f|xqc_send_ctl_on_packet_sent|conn:0000558BB89D48FC|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 05:04:29 348902] [debug] |scid:b9128a7156e30fd112282e3f|xqc_send_ctl_on_packet_sent|path:0|inflight:1894|applimit:0|
[2025/09/12 05:04:29 348908] [debug] |scid:b9128a7156e30fd112282e3f|xqc_send_ctl_get_pto_time_and_space|srtt:250000|rtt_var:125000|pto_duration:750000|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:04:29 348915] [debug] |scid:b9128a7156e30fd112282e3f|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB89D48FC|path:0|PNS: 0, unacked: 1184|
[2025/09/12 05:04:29 348919] [debug] |scid:b9128a7156e30fd112282e3f|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB89D48FC|path:0|PNS: 1, unacked: 837|
[2025/09/12 05:04:29 348923] [debug] |scid:b9128a7156e30fd112282e3f|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB89D48FC|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:04:29 348927] [debug] |scid:b9128a7156e30fd112282e3f|xqc_timer_set|type:LOSS_DETECTION|expire:1757653470098592|now:1757653469348908|interv:749684|
[2025/09/12 05:04:29 348931] [debug] |scid:b9128a7156e30fd112282e3f|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB89D48FC|path:0|pns:0|expire:1757653470098592|now:1757653469348908|interval:749684|pto_count:0|srtt:250000
[2025/09/12 05:04:29 348935] [debug] |scid:b9128a7156e30fd112282e3f|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:45952|inflight:2021|
[2025/09/12 05:04:29 348939] [debug] |scid:b9128a7156e30fd112282e3f|xqc_check_acked_or_dropped_pkt|conn:0000558BB89D48FC|pkt_num:0|size:82|pkt_type:HSK|frame:CRYPTO |
[2025/09/12 05:04:29 348948] [debug] |scid:b9128a7156e30fd112282e3f|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:3|
[2025/09/12 05:04:29 348972] [info] |scid:b9128a7156e30fd112282e3f|xqc_send_packet_with_pn|<==|conn:0000558BB89D48FC|path:0|pkt_num:3|size:82|sent:98|pkt_type:HSK|frame:CRYPTO |inflight:2021|now:1757653469348954|stream_id:0|stream_offset:0|
[2025/09/12 05:04:29 348980] [debug] |scid:b9128a7156e30fd112282e3f|xqc_send_ctl_on_packet_sent|conn:0000558BB89D48FC|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 05:04:29 348987] [debug] |scid:b9128a7156e30fd112282e3f|xqc_send_ctl_on_packet_sent|path:0|inflight:2021|applimit:0|
[2025/09/12 05:04:29 348993] [debug] |scid:b9128a7156e30fd112282e3f|xqc_send_ctl_get_pto_time_and_space|srtt:250000|rtt_var:125000|pto_duration:750000|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:04:29 349000] [debug] |scid:b9128a7156e30fd112282e3f|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB89D48FC|path:0|PNS: 0, unacked: 1184|
[2025/09/12 05:04:29 349003] [debug] |scid:b9128a7156e30fd112282e3f|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB89D48FC|path:0|PNS: 1, unacked: 919|
[2025/09/12 05:04:29 349007] [debug] |scid:b9128a7156e30fd112282e3f|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB89D48FC|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:04:29 349011] [debug] |scid:b9128a7156e30fd112282e3f|xqc_timer_set|type:LOSS_DETECTION|expire:1757653470098592|now:1757653469348993|interv:749599|
[2025/09/12 05:04:29 349015] [debug] |scid:b9128a7156e30fd112282e3f|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB89D48FC|path:0|pns:0|expire:1757653470098592|now:1757653469348993|interval:749599|pto_count:0|srtt:250000
[2025/09/12 05:04:29 349019] [debug] |scid:b9128a7156e30fd112282e3f|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:45952|inflight:2103|
[2025/09/12 05:04:29 349024] [debug] |scid:b9128a7156e30fd112282e3f|xqc_check_acked_or_dropped_pkt|conn:0000558BB89D48FC|pkt_num:0|size:56|pkt_type:INIT|frame:ACK |
[2025/09/12 05:04:29 349028] [debug] |scid:b9128a7156e30fd112282e3f|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1|
[2025/09/12 05:04:29 349062] [info] |scid:b9128a7156e30fd112282e3f|xqc_send_packet_with_pn|<==|conn:0000558BB89D48FC|path:0|pkt_num:1|size:56|sent:72|pkt_type:INIT|frame:ACK |inflight:2103|now:1757653469349033|stream_id:0|stream_offset:0|
[2025/09/12 05:04:29 349075] [debug] |scid:b9128a7156e30fd112282e3f|xqc_send_ctl_on_packet_sent|conn:0000558BB89D48FC|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 05:04:29 349083] [debug] |scid:b9128a7156e30fd112282e3f|xqc_conn_next_wakeup_time|wakeup_time:1757653470098592|
[2025/09/12 05:04:29 349090] [debug] |scid:b9128a7156e30fd112282e3f|xqc_engine_add_wakeup_queue|next_tick_time:1757653470098592|
[2025/09/12 05:04:29 349095] [debug] |xqc_engine_wakeup_after|wakeup:1757653470098592|now:1757653469349095|diff:749497|
[2025/09/12 05:04:29 349100] [debug] |xqc_engine_main_logic|END|now:1757653469348418|
[2025/09/12 05:04:29 349105] [debug] |xqc_engine_main_logic|BEGIN|now:1757653469349105|
[2025/09/12 05:04:29 349109] [debug] |xqc_engine_wakeup_after|wakeup:1757653470098592|now:1757653469349109|diff:749483|
[2025/09/12 05:04:29 349113] [debug] |xqc_engine_main_logic|END|now:1757653469349105|
[2025/09/12 05:04:29 382153] [info] |xqc_engine_packet_process|==>|conn:0000558BB89D48FC|size:1200|state:S_HANDSHAKE_SENT|recv_time:1757653469382152|
[2025/09/12 05:04:29 382170] [debug] |scid:b9128a7156e30fd112282e3f|xqc_packet_parse_initial|packet parse|initial|
[2025/09/12 05:04:29 382179] [debug] |scid:b9128a7156e30fd112282e3f|xqc_packet_parse_initial|success|Length:22|
[2025/09/12 05:04:29 382189] [debug] |scid:b9128a7156e30fd112282e3f|xqc_packet_decrypt|largest_pn:2144638698|
[2025/09/12 05:04:29 382197] [debug] |scid:b9128a7156e30fd112282e3f|xqc_packet_decrypt|decryption nonce|path_id:0|pn:2144638699|
[2025/09/12 05:04:29 382219] [debug] |scid:b9128a7156e30fd112282e3f|xqc_packet_decrypt_single|pkt_type:INIT|pkt_num:2144638699|
[2025/09/12 05:04:29 382226] [debug] |scid:b9128a7156e30fd112282e3f|xqc_process_frames|frame_type:2|
[2025/09/12 05:04:29 382236] [debug] |scid:b9128a7156e30fd112282e3f|xqc_send_ctl_on_ack_received|conn:0000558BB89D48FC|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 05:04:29 382246] [debug] |scid:b9128a7156e30fd112282e3f|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:1184|prior_delivered:0|prior_time:1757653469348592|is_app_limited:1|send_elapse:0|ack_elapse:33560|ctl_first_sent_time:1757653469348592|lagest_ack_time:1757653469382152|curr_delivered:1184|
[2025/09/12 05:04:29 382256] [debug] |scid:b9128a7156e30fd112282e3f|xqc_update_sample|sampler_sent_time_update:1757653469348592|
[2025/09/12 05:04:29 382265] [debug] |scid:b9128a7156e30fd112282e3f|xqc_send_ctl_on_ack_received|sndq_packets_used:4||sndq_packets_used_bytes:0|sndq_packets_free:2|
[2025/09/12 05:04:29 382272] [debug] |scid:b9128a7156e30fd112282e3f|xqc_send_ctl_update_rtt|before update rtt|conn:0000558BB89D48FC|srtt:250000|rttvar:125000|minrtt:4294967295|latest_rtt:33560|ack_delay:0|
[2025/09/12 05:04:29 382281] [debug] |scid:b9128a7156e30fd112282e3f|xqc_send_ctl_update_rtt|l-0.0.0.0-443-b9128a7156e30fd112282e3f p-193.167.0.100-56239-dd486c017b6f0a99a976829af3648071f1 |after update rtt|conn:0000558BB89D48FC|srtt:33560|rttvar:16780|minrtt:33560|latest_rtt:33560|ack_delay:0|
[2025/09/12 05:04:29 382290] [debug] |scid:b9128a7156e30fd112282e3f|xqc_send_ctl_get_lost_sent_pn|largest_acked:0|lost_pn:18446744073709551615|thresh:3|
[2025/09/12 05:04:29 382298] [debug] |scid:b9128a7156e30fd112282e3f|xqc_send_ctl_on_ack_received|xqc_recv_record_del from 2144638699|pns:0|
[2025/09/12 05:04:29 382306] [debug] |scid:b9128a7156e30fd112282e3f|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:04:29 382314] [debug] |scid:b9128a7156e30fd112282e3f|xqc_send_ctl_get_pto_time_and_space|srtt:33560|rtt_var:16780|pto_duration:100680|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:04:29 382319] [debug] |scid:b9128a7156e30fd112282e3f|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB89D48FC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:04:29 382324] [debug] |scid:b9128a7156e30fd112282e3f|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB89D48FC|path:0|PNS: 1, unacked: 919|
[2025/09/12 05:04:29 382329] [debug] |scid:b9128a7156e30fd112282e3f|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB89D48FC|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:04:29 382334] [debug] |scid:b9128a7156e30fd112282e3f|xqc_timer_set|type:LOSS_DETECTION|expire:1757653469449634|now:1757653469382313|interv:67321|
[2025/09/12 05:04:29 382339] [debug] |scid:b9128a7156e30fd112282e3f|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB89D48FC|path:0|pns:1|expire:1757653469449634|now:1757653469382313|interval:67321|pto_count:0|srtt:33560
[2025/09/12 05:04:29 382345] [debug] |scid:b9128a7156e30fd112282e3f|xqc_generate_sample|sampler: send_elapse 0, ack_elapse 33560, delivered 1184|rate 35280|lost 0|
[2025/09/12 05:04:29 382351] [debug] |scid:b9128a7156e30fd112282e3f|xqc_bbr_update_bandwidth|BBRv1: RTT round update 0 -> 1|
[2025/09/12 05:04:29 382356] [debug] |scid:b9128a7156e30fd112282e3f|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (35280) in round 1|
[2025/09/12 05:04:29 382361] [debug] |scid:b9128a7156e30fd112282e3f|xqc_bbr_update_min_rtt|probertt expire|rtt:33560, old_rtt:2147483647|
[2025/09/12 05:04:29 382366] [debug] |scid:b9128a7156e30fd112282e3f|xqc_bbr_update_min_rtt|minrtt expire|rtt:33560, old_rtt:2147483647|
[2025/09/12 05:04:29 382371] [debug] |scid:b9128a7156e30fd112282e3f|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:5744|extra_cwnd:2368|
[2025/09/12 05:04:29 382376] [debug] |scid:b9128a7156e30fd112282e3f|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:45952|packet_lost:0|acked:1184|po_sent_time:1757653469348592|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1184|
[2025/09/12 05:04:29 382387] [debug] |scid:b9128a7156e30fd112282e3f|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:45952|packet_lost:0|acked:1184|po_sent_time:1757653469348592|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1184|
[2025/09/12 05:04:29 382393] [debug] |scid:b9128a7156e30fd112282e3f|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-b9128a7156e30fd112282e3f p-193.167.0.100-56239-dd486c017b6f0a99a976829af3648071f1 |bbr on ack|mode:0|pacing_rate:3950283|bw:35280|cwnd:47136|full_bw_reached:0|inflight:919|srtt:33560|latest_rtt:33560|min_rtt:33560|applimit:1|lost:0|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:1|
[2025/09/12 05:04:29 382400] [stats] |scid:b9128a7156e30fd112282e3f|xqc_send_ctl_info_circle_record|l-0.0.0.0-443-b9128a7156e30fd112282e3f p-193.167.0.100-56239-dd486c017b6f0a99a976829af3648071f1 |path:0||cwnd:47136|inflight:919|mode:0|applimit:0|pacing_rate:3950283|bw:35280|srtt:33560|latest_rtt:33560|min_rtt:33560|send:5|lost:0|tlp:0|recv:1|recovery:0|slow_start:1|conn_life:35206|acked:1184|delivered:1184|is_cwnd_limited:0|
[2025/09/12 05:04:29 382408] [info] |scid:b9128a7156e30fd112282e3f|xqc_conn_addr_validated|Address Validated|conn:0000558BB89D48FC|role:1|
[2025/09/12 05:04:29 382413] [debug] |scid:b9128a7156e30fd112282e3f|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:2144638699|largest:2144638699|pns:0|
[2025/09/12 05:04:29 382419] [info] |scid:b9128a7156e30fd112282e3f|xqc_conn_on_pkt_processed|====>|conn:0000558BB89D48FC|path:0|size:1200|pkt_type:INIT|pkt_num:2144638699|frame:ACK |recv_time:1757653469382152|dcid:b9128a7156e30fd112282e3f|dcid_seq:0|
[2025/09/12 05:04:29 382426] [debug] |scid:b9128a7156e30fd112282e3f|xqc_packet_parse_handshake|success|Length:1097|
[2025/09/12 05:04:29 382433] [debug] |scid:b9128a7156e30fd112282e3f|xqc_packet_decrypt|largest_pn:0|
[2025/09/12 05:04:29 382437] [debug] |scid:b9128a7156e30fd112282e3f|xqc_packet_decrypt|decryption nonce|path_id:0|pn:2144638697|
[2025/09/12 05:04:29 382445] [debug] |scid:b9128a7156e30fd112282e3f|xqc_packet_decrypt_single|pkt_type:HSK|pkt_num:2144638697|
[2025/09/12 05:04:29 382450] [debug] |scid:b9128a7156e30fd112282e3f|xqc_process_frames|frame_type:2|
[2025/09/12 05:04:29 382455] [debug] |scid:b9128a7156e30fd112282e3f|xqc_send_ctl_on_ack_received|conn:0000558BB89D48FC|path:0|pkt_num:1|origin_pktnum:0|size:516|pns:1|pkt_type:HSK|frame:CRYPTO |conn_state:S_HANDSHAKE_SENT|frame_largest_ack:3|path_largest_ack:1|
[2025/09/12 05:04:29 382461] [debug] |scid:b9128a7156e30fd112282e3f|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:1894|prior_delivered:0|prior_time:1757653469348592|is_app_limited:1|send_elapse:192|ack_elapse:33560|ctl_first_sent_time:1757653469348784|lagest_ack_time:1757653469382152|curr_delivered:1700|
[2025/09/12 05:04:29 382467] [debug] |scid:b9128a7156e30fd112282e3f|xqc_update_sample|sampler_sent_time_update:1757653469348784|
[2025/09/12 05:04:29 382472] [debug] |scid:b9128a7156e30fd112282e3f|xqc_send_ctl_on_ack_received|sndq_packets_used:3||sndq_packets_used_bytes:0|sndq_packets_free:3|
[2025/09/12 05:04:29 382477] [debug] |scid:b9128a7156e30fd112282e3f|xqc_send_ctl_on_ack_received|conn:0000558BB89D48FC|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 05:04:29 382482] [debug] |scid:b9128a7156e30fd112282e3f|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:2021|prior_delivered:0|prior_time:1757653469348592|is_app_limited:1|send_elapse:278|ack_elapse:33560|ctl_first_sent_time:1757653469348870|lagest_ack_time:1757653469382152|curr_delivered:1827|
[2025/09/12 05:04:29 382488] [debug] |scid:b9128a7156e30fd112282e3f|xqc_update_sample|sampler_sent_time_update:1757653469348870|
[2025/09/12 05:04:29 382496] [debug] |scid:b9128a7156e30fd112282e3f|xqc_send_ctl_on_ack_received|sndq_packets_used:2||sndq_packets_used_bytes:0|sndq_packets_free:4|
[2025/09/12 05:04:29 382502] [debug] |scid:b9128a7156e30fd112282e3f|xqc_send_ctl_on_ack_received|conn:0000558BB89D48FC|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 05:04:29 382507] [debug] |scid:b9128a7156e30fd112282e3f|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:2103|prior_delivered:0|prior_time:1757653469348592|is_app_limited:1|send_elapse:362|ack_elapse:33560|ctl_first_sent_time:1757653469348954|lagest_ack_time:1757653469382152|curr_delivered:1909|
[2025/09/12 05:04:29 382513] [debug] |scid:b9128a7156e30fd112282e3f|xqc_update_sample|sampler_sent_time_update:1757653469348954|
[2025/09/12 05:04:29 382518] [debug] |scid:b9128a7156e30fd112282e3f|xqc_send_ctl_on_ack_received|sndq_packets_used:1||sndq_packets_used_bytes:0|sndq_packets_free:5|
[2025/09/12 05:04:29 382523] [debug] |scid:b9128a7156e30fd112282e3f|xqc_send_ctl_update_rtt|before update rtt|conn:0000558BB89D48FC|srtt:33560|rttvar:16780|minrtt:33560|latest_rtt:33198|ack_delay:0|
[2025/09/12 05:04:29 382528] [debug] |scid:b9128a7156e30fd112282e3f|xqc_send_ctl_update_rtt|l-0.0.0.0-443-b9128a7156e30fd112282e3f p-193.167.0.100-56239-dd486c017b6f0a99a976829af3648071f1 |after update rtt|conn:0000558BB89D48FC|srtt:33514|rttvar:12675|minrtt:33198|latest_rtt:33198|ack_delay:0|
[2025/09/12 05:04:29 382533] [debug] |scid:b9128a7156e30fd112282e3f|xqc_send_ctl_get_lost_sent_pn|largest_acked:3|lost_pn:0|thresh:3|
[2025/09/12 05:04:29 382539] [debug] |scid:b9128a7156e30fd112282e3f|xqc_send_ctl_detect_lost|mark lost|pns:1|pkt_num:0|lost_pn:0|po_sent_time:1757653469348699|lost_send_time:1757653469344449|loss_delay:37703|frame:CRYPTO |repair:32|
[2025/09/12 05:04:29 382544] [debug] |scid:b9128a7156e30fd112282e3f|xqc_send_ctl_detect_lost|OnLostDetection|largest_lost sent time: 1757653469348699u|
[2025/09/12 05:04:29 382550] [stats] |scid:b9128a7156e30fd112282e3f|xqc_send_ctl_detect_lost|l-0.0.0.0-443-b9128a7156e30fd112282e3f p-193.167.0.100-56239-dd486c017b6f0a99a976829af3648071f1 |lost interval:1757653469382152|lost_count:1|send_count:5|pkt_num:0|po_send_time:1757653469348699|srtt:33514|cwnd:47136|bw:35280|conn_life:34958|now:0|last_lost_time:34958|
[2025/09/12 05:04:29 382556] [debug] |scid:b9128a7156e30fd112282e3f|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:04:29 382560] [debug] |scid:b9128a7156e30fd112282e3f|xqc_send_ctl_set_loss_detection_timer|unset|no ack-eliciting pkts in flight|conn:0000558BB89D48FC|path:0|
[2025/09/12 05:04:29 382565] [debug] |scid:b9128a7156e30fd112282e3f|xqc_timer_unset|type:LOSS_DETECTION|
[2025/09/12 05:04:29 382570] [debug] |scid:b9128a7156e30fd112282e3f|xqc_generate_sample|sampler: send_elapse 362, ack_elapse 33560, delivered 1909|rate 56883|lost 1|
[2025/09/12 05:04:29 382575] [debug] |scid:b9128a7156e30fd112282e3f|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (56883) in round 1|
[2025/09/12 05:04:29 382580] [debug] |scid:b9128a7156e30fd112282e3f|xqc_bbr_update_min_rtt|probertt expire|rtt:33198, old_rtt:33560|
[2025/09/12 05:04:29 382585] [debug] |scid:b9128a7156e30fd112282e3f|xqc_bbr_update_min_rtt|minrtt expire|rtt:33198, old_rtt:33560|
[2025/09/12 05:04:29 382590] [debug] |scid:b9128a7156e30fd112282e3f|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:5744|extra_cwnd:3818|
[2025/09/12 05:04:29 382595] [debug] |scid:b9128a7156e30fd112282e3f|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:47136|packet_lost:1|acked:725|po_sent_time:1757653469348954|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1184|
[2025/09/12 05:04:29 382600] [debug] |scid:b9128a7156e30fd112282e3f|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:47136|packet_lost:1|acked:725|po_sent_time:1757653469348954|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1184|
[2025/09/12 05:04:29 382610] [debug] |scid:b9128a7156e30fd112282e3f|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-b9128a7156e30fd112282e3f p-193.167.0.100-56239-dd486c017b6f0a99a976829af3648071f1 |bbr on ack|mode:0|pacing_rate:3950283|bw:56883|cwnd:47861|full_bw_reached:0|inflight:0|srtt:33514|latest_rtt:33198|min_rtt:33198|applimit:1|lost:0|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:04:29 382617] [stats] |scid:b9128a7156e30fd112282e3f|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-b9128a7156e30fd112282e3f p-193.167.0.100-56239-dd486c017b6f0a99a976829af3648071f1 |bandwidth change record|bw_before:35280|bw_after:56883|srtt:33514|cwnd:47861|
[2025/09/12 05:04:29 382622] [debug] |scid:b9128a7156e30fd112282e3f|xqc_process_frames|frame_type:0|
[2025/09/12 05:04:29 382627] [debug] |scid:b9128a7156e30fd112282e3f|xqc_process_padding_frame|process padding|
[2025/09/12 05:04:29 382634] [info] |scid:b9128a7156e30fd112282e3f|xqc_send_ctl_on_pns_discard|xqc_send_ctl_set_loss_detection_timer on discard pns:0
[2025/09/12 05:04:29 382639] [debug] |scid:b9128a7156e30fd112282e3f|xqc_send_ctl_set_loss_detection_timer|unset|no ack-eliciting pkts in flight|conn:0000558BB89D48FC|path:0|
[2025/09/12 05:04:29 382644] [debug] |scid:b9128a7156e30fd112282e3f|xqc_timer_unset|type:LOSS_DETECTION|
[2025/09/12 05:04:29 382649] [debug] |scid:b9128a7156e30fd112282e3f|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:2144638697|largest:2144638697|pns:1|
[2025/09/12 05:04:29 382655] [info] |scid:b9128a7156e30fd112282e3f|xqc_conn_on_pkt_processed|====>|conn:0000558BB89D48FC|path:0|size:1137|pkt_type:HSK|pkt_num:2144638697|frame:PADDING ACK |recv_time:1757653469382152|dcid:b9128a7156e30fd112282e3f|dcid_seq:0|
[2025/09/12 05:04:29 382661] [debug] |scid:b9128a7156e30fd112282e3f|xqc_timer_set|type:PATH_IDLE|expire:1757653529382152|now:1757653469382152|interv:60000000|
[2025/09/12 05:04:29 382666] [debug] |scid:b9128a7156e30fd112282e3f|xqc_timer_set|type:CONN_IDLE|expire:1757653529382152|now:1757653469382152|interv:60000000|
[2025/09/12 05:04:29 382671] [debug] |scid:b9128a7156e30fd112282e3f|xqc_engine_remove_wakeup_queue|next_tick_time:1757653470098592|pq_index:0|
[2025/09/12 05:04:29 382676] [debug] |scid:b9128a7156e30fd112282e3f|xqc_engine_add_active_queue|last_ticked_time:1757653469348418|
[2025/09/12 05:04:29 382681] [debug] |xqc_engine_main_logic|BEGIN|now:1757653469382681|
[2025/09/12 05:04:29 382687] [debug] |scid:b9128a7156e30fd112282e3f|xqc_engine_process_conn|conn:0000558BB89D48FC|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:1757653469382686|
[2025/09/12 05:04:29 382695] [debug] |scid:b9128a7156e30fd112282e3f|xqc_path_get_perf_class|conn:0000558BB89D48FC|path_id:0|path_srtt:33514|min_srtt:33514|path_bw:56883|loss_rate:0.00|path_pto:0|
[2025/09/12 05:04:29 382700] [debug] |scid:b9128a7156e30fd112282e3f|xqc_send_ctl_can_send|l-0.0.0.0-443-b9128a7156e30fd112282e3f p-193.167.0.100-56239-dd486c017b6f0a99a976829af3648071f1 |path:0|can:1|pkt_sz:194|schedule_bytes:0|inflight:0|cwnd:47861|conn:0000558BB89D48FC|stream_id:0|stream_offset:0|
[2025/09/12 05:04:29 382706] [debug] |scid:b9128a7156e30fd112282e3f|xqc_minrtt_scheduler_get_path|path srtt|conn:0000558BB89D48FC|path_id:0|path_srtt:33514|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:04:29 382712] [debug] |scid:b9128a7156e30fd112282e3f|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CRYPTO |pn:0|size:194|reinj:0|path_class:2|
[2025/09/12 05:04:29 382718] [debug] |scid:b9128a7156e30fd112282e3f|xqc_check_acked_or_dropped_pkt|conn:0000558BB89D48FC|pkt_num:0|size:194|pkt_type:HSK|frame:CRYPTO |
[2025/09/12 05:04:29 382723] [debug] |scid:b9128a7156e30fd112282e3f|xqc_send_ctl_can_send|l-0.0.0.0-443-b9128a7156e30fd112282e3f p-193.167.0.100-56239-dd486c017b6f0a99a976829af3648071f1 |path:0|can:1|pkt_sz:194|schedule_bytes:0|inflight:0|cwnd:47861|conn:0000558BB89D48FC|stream_id:0|stream_offset:0|
[2025/09/12 05:04:29 382737] [debug] |scid:b9128a7156e30fd112282e3f|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:04:29 382743] [debug] |scid:b9128a7156e30fd112282e3f|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:4|
[2025/09/12 05:04:29 382778] [info] |scid:b9128a7156e30fd112282e3f|xqc_send_packet_with_pn|<==|conn:0000558BB89D48FC|path:0|pkt_num:4|size:194|sent:210|pkt_type:HSK|frame:CRYPTO |inflight:0|now:1757653469382750|stream_id:0|stream_offset:0|
[2025/09/12 05:04:29 382785] [debug] |scid:b9128a7156e30fd112282e3f|xqc_send_ctl_on_packet_sent|conn:0000558BB89D48FC|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 05:04:29 382792] [debug] |scid:b9128a7156e30fd112282e3f|xqc_send_ctl_on_packet_sent|path:0|inflight:0|applimit:0|
[2025/09/12 05:04:29 382800] [debug] |scid:b9128a7156e30fd112282e3f|xqc_send_ctl_get_pto_time_and_space|srtt:33514|rtt_var:12675|pto_duration:84214|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:04:29 382810] [debug] |scid:b9128a7156e30fd112282e3f|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB89D48FC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:04:29 382817] [debug] |scid:b9128a7156e30fd112282e3f|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB89D48FC|path:0|PNS: 1, unacked: 194|
[2025/09/12 05:04:29 382826] [debug] |scid:b9128a7156e30fd112282e3f|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB89D48FC|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:04:29 382834] [debug] |scid:b9128a7156e30fd112282e3f|xqc_timer_set|type:LOSS_DETECTION|expire:1757653469466964|now:1757653469382800|interv:84164|
[2025/09/12 05:04:29 382842] [debug] |scid:b9128a7156e30fd112282e3f|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB89D48FC|path:0|pns:1|expire:1757653469466964|now:1757653469382800|interval:84164|pto_count:0|srtt:33514
[2025/09/12 05:04:29 382851] [debug] |scid:b9128a7156e30fd112282e3f|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:47861|inflight:194|
[2025/09/12 05:04:29 382860] [debug] |scid:b9128a7156e30fd112282e3f|xqc_conn_next_wakeup_time|wakeup_time:1757653469466964|
[2025/09/12 05:04:29 382868] [debug] |scid:b9128a7156e30fd112282e3f|xqc_engine_add_wakeup_queue|next_tick_time:1757653469466964|
[2025/09/12 05:04:29 382873] [debug] |xqc_engine_wakeup_after|wakeup:1757653469466964|now:1757653469382873|diff:84091|
[2025/09/12 05:04:29 382878] [debug] |xqc_engine_main_logic|END|now:1757653469382686|
[2025/09/12 05:04:29 382885] [debug] |xqc_engine_main_logic|BEGIN|now:1757653469382885|
[2025/09/12 05:04:29 382890] [debug] |xqc_engine_wakeup_after|wakeup:1757653469466964|now:1757653469382890|diff:84074|
[2025/09/12 05:04:29 382895] [debug] |xqc_engine_main_logic|END|now:1757653469382885|
[2025/09/12 05:04:29 414896] [info] |xqc_engine_packet_process|==>|conn:0000558BB89D48FC|size:416|state:S_HANDSHAKE_SENT|recv_time:1757653469414894|
[2025/09/12 05:04:29 414918] [debug] |scid:b9128a7156e30fd112282e3f|xqc_packet_parse_handshake|success|Length:64|
[2025/09/12 05:04:29 414930] [debug] |scid:b9128a7156e30fd112282e3f|xqc_packet_decrypt|largest_pn:2144638697|
[2025/09/12 05:04:29 414938] [debug] |scid:b9128a7156e30fd112282e3f|xqc_packet_decrypt|decryption nonce|path_id:0|pn:2144638698|
[2025/09/12 05:04:29 414951] [debug] |scid:b9128a7156e30fd112282e3f|xqc_packet_decrypt_single|pkt_type:HSK|pkt_num:2144638698|
[2025/09/12 05:04:29 414960] [debug] |scid:b9128a7156e30fd112282e3f|xqc_process_frames|frame_type:2|
[2025/09/12 05:04:29 414970] [debug] |scid:b9128a7156e30fd112282e3f|xqc_send_ctl_on_ack_received|conn:0000558BB89D48FC|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 05:04:29 414980] [debug] |scid:b9128a7156e30fd112282e3f|xqc_update_sample|sampler_update|prior_lost:1|tx_in_flight:194|prior_delivered:1909|prior_time:1757653469382750|is_app_limited:1|send_elapse:0|ack_elapse:32144|ctl_first_sent_time:1757653469382750|lagest_ack_time:1757653469414894|curr_delivered:2103|
[2025/09/12 05:04:29 415000] [debug] |scid:b9128a7156e30fd112282e3f|xqc_update_sample|sampler_sent_time_update:1757653469382750|
[2025/09/12 05:04:29 415010] [debug] |scid:b9128a7156e30fd112282e3f|xqc_send_ctl_on_ack_received|sndq_packets_used:0||sndq_packets_used_bytes:0|sndq_packets_free:6|
[2025/09/12 05:04:29 415018] [debug] |scid:b9128a7156e30fd112282e3f|xqc_send_ctl_update_rtt|before update rtt|conn:0000558BB89D48FC|srtt:33514|rttvar:12675|minrtt:33198|latest_rtt:32144|ack_delay:0|
[2025/09/12 05:04:29 415028] [debug] |scid:b9128a7156e30fd112282e3f|xqc_send_ctl_update_rtt|l-0.0.0.0-443-b9128a7156e30fd112282e3f p-193.167.0.100-56239-dd486c017b6f0a99a976829af3648071f1 |after update rtt|conn:0000558BB89D48FC|srtt:33343|rttvar:9849|minrtt:32144|latest_rtt:32144|ack_delay:0|
[2025/09/12 05:04:29 415036] [debug] |scid:b9128a7156e30fd112282e3f|xqc_send_ctl_get_lost_sent_pn|largest_acked:4|lost_pn:1|thresh:3|
[2025/09/12 05:04:29 415066] [debug] |scid:b9128a7156e30fd112282e3f|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:04:29 415074] [debug] |scid:b9128a7156e30fd112282e3f|xqc_send_ctl_set_loss_detection_timer|unset|no ack-eliciting pkts in flight|conn:0000558BB89D48FC|path:0|
[2025/09/12 05:04:29 415083] [debug] |scid:b9128a7156e30fd112282e3f|xqc_timer_unset|type:LOSS_DETECTION|
[2025/09/12 05:04:29 415091] [debug] |scid:b9128a7156e30fd112282e3f|xqc_generate_sample|sampler: send_elapse 0, ack_elapse 32144, delivered 194|rate 6035|lost 1|
[2025/09/12 05:04:29 415101] [debug] |scid:b9128a7156e30fd112282e3f|xqc_bbr_update_bandwidth|BBRv1: RTT round update 1 -> 2|
[2025/09/12 05:04:29 415109] [debug] |scid:b9128a7156e30fd112282e3f|xqc_bbr_update_min_rtt|probertt expire|rtt:32144, old_rtt:33198|
[2025/09/12 05:04:29 415117] [debug] |scid:b9128a7156e30fd112282e3f|xqc_bbr_update_min_rtt|minrtt expire|rtt:32144, old_rtt:33198|
[2025/09/12 05:04:29 415126] [debug] |scid:b9128a7156e30fd112282e3f|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:5744|extra_cwnd:3818|
[2025/09/12 05:04:29 415134] [debug] |scid:b9128a7156e30fd112282e3f|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:47861|packet_lost:0|acked:194|po_sent_time:1757653469382750|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2103|
[2025/09/12 05:04:29 415142] [debug] |scid:b9128a7156e30fd112282e3f|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:47861|packet_lost:0|acked:194|po_sent_time:1757653469382750|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2103|
[2025/09/12 05:04:29 415149] [debug] |scid:b9128a7156e30fd112282e3f|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-b9128a7156e30fd112282e3f p-193.167.0.100-56239-dd486c017b6f0a99a976829af3648071f1 |bbr on ack|mode:0|pacing_rate:3950283|bw:56883|cwnd:48055|full_bw_reached:0|inflight:0|srtt:33343|latest_rtt:32144|min_rtt:32144|applimit:1|lost:1|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:1|
[2025/09/12 05:04:29 415156] [debug] |scid:b9128a7156e30fd112282e3f|xqc_process_frames|frame_type:6|
[2025/09/12 05:04:29 415162] [debug] |scid:b9128a7156e30fd112282e3f|xqc_process_crypto_frame|level:2|
[2025/09/12 05:04:29 415167] [debug] |scid:b9128a7156e30fd112282e3f|xqc_read_crypto_stream|xqc_read_crypto_stream|level:2|
[2025/09/12 05:04:29 415173] [debug] |scid:b9128a7156e30fd112282e3f|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:2|36u|
[2025/09/12 05:04:29 415282] [debug] |scid:b9128a7156e30fd112282e3f|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:3|SSL_quic_write_level:3|rv:1|
[2025/09/12 05:04:29 415289] [debug] |scid:b9128a7156e30fd112282e3f|xqc_tls_do_handshake|TLS handshake|ret:1|
[2025/09/12 05:04:29 415295] [debug] |scid:b9128a7156e30fd112282e3f|xqc_engine_remove_wakeup_queue|next_tick_time:1757653469466964|pq_index:0|
[2025/09/12 05:04:29 415302] [debug] |scid:b9128a7156e30fd112282e3f|xqc_engine_add_active_queue|last_ticked_time:1757653469382686|
[2025/09/12 05:04:29 415314] [debug] |scid:b9128a7156e30fd112282e3f|xqc_create_crypto_stream|encrypt_level:3|cur_state:S_HANDSHAKE_SENT|
[2025/09/12 05:04:29 415319] [debug] |scid:b9128a7156e30fd112282e3f|xqc_process_crypto_frame|server create 1RTT stream|
[2025/09/12 05:04:29 415325] [info] |scid:b9128a7156e30fd112282e3f|xqc_send_ctl_on_pns_discard|xqc_send_ctl_set_loss_detection_timer on discard pns:0
[2025/09/12 05:04:29 415331] [debug] |scid:b9128a7156e30fd112282e3f|xqc_send_ctl_set_loss_detection_timer|unset|no ack-eliciting pkts in flight|conn:0000558BB89D48FC|path:0|
[2025/09/12 05:04:29 415336] [debug] |scid:b9128a7156e30fd112282e3f|xqc_timer_unset|type:LOSS_DETECTION|
[2025/09/12 05:04:29 415342] [debug] |scid:b9128a7156e30fd112282e3f|xqc_timer_unset|type:ACK_HSK|
[2025/09/12 05:04:29 415348] [debug] |scid:b9128a7156e30fd112282e3f|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 05:04:29 415354] [debug] |scid:b9128a7156e30fd112282e3f|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:2144638698|largest:2144638698|pns:1|
[2025/09/12 05:04:29 415360] [info] |scid:b9128a7156e30fd112282e3f|xqc_conn_on_pkt_processed|====>|conn:0000558BB89D48FC|path:0|size:416|pkt_type:HSK|pkt_num:2144638698|frame:ACK CRYPTO |recv_time:1757653469414894|dcid:b9128a7156e30fd112282e3f|dcid_seq:0|
[2025/09/12 05:04:29 415367] [debug] |scid:b9128a7156e30fd112282e3f|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:b9128a7156e30fd112282e3f|spin_bit:0|
[2025/09/12 05:04:29 415373] [warn] |scid:b9128a7156e30fd112282e3f|xqc_packet_parse_single|delay|buff 1RTT packet before handshake completed|
[2025/09/12 05:04:29 415379] [debug] |scid:b9128a7156e30fd112282e3f|xqc_conn_buff_undecrypt_packet_in|====>|delay|undecrypt_count:1|encrypt_level:3|
[2025/09/12 05:04:29 415385] [info] |scid:b9128a7156e30fd112282e3f|xqc_conn_process_packet|ignore err|-630|
[2025/09/12 05:04:29 415390] [debug] |scid:b9128a7156e30fd112282e3f|xqc_timer_set|type:PATH_IDLE|expire:1757653529414894|now:1757653469414894|interv:60000000|
[2025/09/12 05:04:29 415396] [debug] |scid:b9128a7156e30fd112282e3f|xqc_timer_set|type:CONN_IDLE|expire:1757653529414894|now:1757653469414894|interv:60000000|
[2025/09/12 05:04:29 415401] [debug] |xqc_engine_main_logic|BEGIN|now:1757653469415401|
[2025/09/12 05:04:29 415407] [debug] |scid:b9128a7156e30fd112282e3f|xqc_engine_process_conn|conn:0000558BB89D48FC|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:1757653469415406|
[2025/09/12 05:04:29 415414] [debug] |scid:b9128a7156e30fd112282e3f|xqc_conn_check_handshake_complete|HANDSHAKE_COMPLETED|conn:0000558BB89D48FC|
[2025/09/12 05:04:29 415419] [info] |scid:b9128a7156e30fd112282e3f|xqc_conn_handshake_confirmed|handshake confirmed|conn:0000558BB89D48FC|
[2025/09/12 05:04:29 415425] [info] |scid:b9128a7156e30fd112282e3f|xqc_send_ctl_on_pns_discard|xqc_send_ctl_set_loss_detection_timer on discard pns:1
[2025/09/12 05:04:29 415430] [debug] |scid:b9128a7156e30fd112282e3f|xqc_send_ctl_set_loss_detection_timer|unset|no ack-eliciting pkts in flight|conn:0000558BB89D48FC|path:0|
[2025/09/12 05:04:29 415435] [debug] |scid:b9128a7156e30fd112282e3f|xqc_timer_unset|type:LOSS_DETECTION|
[2025/09/12 05:04:29 415441] [debug] |scid:b9128a7156e30fd112282e3f|xqc_conn_gen_token|expire:1758258269|
[2025/09/12 05:04:29 415448] [debug] |scid:b9128a7156e30fd112282e3f|xqc_conn_early_data_reject|reject|
[2025/09/12 05:04:29 415453] [debug] |scid:b9128a7156e30fd112282e3f|xqc_crypto_stream_on_read|encrypt_level:2|cur_state:S_HANDSHAKE_SENT|next_state:ESTABED|
[2025/09/12 05:04:29 415459] [debug] |scid:b9128a7156e30fd112282e3f|xqc_conn_process_undecrypt_packet_in|delay|undecrypt_count:1|encrypt_level:3|
[2025/09/12 05:04:29 415464] [debug] |scid:b9128a7156e30fd112282e3f|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:b9128a7156e30fd112282e3f|spin_bit:0|
[2025/09/12 05:04:29 415475] [debug] |scid:b9128a7156e30fd112282e3f|xqc_packet_decrypt|largest_pn:0|
[2025/09/12 05:04:29 415481] [debug] |scid:b9128a7156e30fd112282e3f|xqc_packet_decrypt|decryption nonce|path_id:0|pn:2144638697|
[2025/09/12 05:04:29 415489] [debug] |scid:b9128a7156e30fd112282e3f|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:2144638697|
[2025/09/12 05:04:29 415495] [debug] |scid:b9128a7156e30fd112282e3f|xqc_process_frames|frame_type:18|
[2025/09/12 05:04:29 415500] [debug] |scid:b9128a7156e30fd112282e3f|xqc_process_new_conn_id_frame|new_conn_id|7a674fa840951b195b4822869fe100411b|sr_token:8d22c75a29a9315839b5e3931012d6ec
[2025/09/12 05:04:29 415508] [debug] |scid:b9128a7156e30fd112282e3f|xqc_process_frames|frame_type:18|
[2025/09/12 05:04:29 415514] [debug] |scid:b9128a7156e30fd112282e3f|xqc_process_new_conn_id_frame|new_conn_id|1e55fcc8f9b0c6bdd69aac211c7e3b368d|sr_token:832c55c9cb63d665a85678eefe48ae07
[2025/09/12 05:04:29 415520] [debug] |scid:b9128a7156e30fd112282e3f|xqc_process_frames|frame_type:18|
[2025/09/12 05:04:29 415525] [debug] |scid:b9128a7156e30fd112282e3f|xqc_process_new_conn_id_frame|new_conn_id|f8d0a03fec7c6260b5115dbfc8c2d66574|sr_token:5cf40d3b476eeae4a8454c7bff8421b2
[2025/09/12 05:04:29 415530] [debug] |scid:b9128a7156e30fd112282e3f|xqc_process_frames|frame_type:18|
[2025/09/12 05:04:29 415534] [debug] |scid:b9128a7156e30fd112282e3f|xqc_process_new_conn_id_frame|new_conn_id|0f6a389eefa641cc3c13c47ea8d768f2f4|sr_token:25165c359f4c1eeca7bca5b58b41ef08
[2025/09/12 05:04:29 415539] [debug] |scid:b9128a7156e30fd112282e3f|xqc_process_frames|frame_type:18|
[2025/09/12 05:04:29 415543] [debug] |scid:b9128a7156e30fd112282e3f|xqc_process_new_conn_id_frame|new_conn_id|5ff735ea185034b8e203080c2c854c04d9|sr_token:1805e02b611cba8fa30641cda1006b8c
[2025/09/12 05:04:29 415547] [debug] |scid:b9128a7156e30fd112282e3f|xqc_process_frames|frame_type:18|
[2025/09/12 05:04:29 415551] [debug] |scid:b9128a7156e30fd112282e3f|xqc_process_new_conn_id_frame|new_conn_id|751827f09cec676d4110b943b18d33b1e4|sr_token:88077732f87bd7831302c9fd3f7db416
[2025/09/12 05:04:29 415556] [debug] |scid:b9128a7156e30fd112282e3f|xqc_process_frames|frame_type:18|
[2025/09/12 05:04:29 415560] [debug] |scid:b9128a7156e30fd112282e3f|xqc_process_new_conn_id_frame|new_conn_id|33a19b66cfb8191abe6fc1af4b6e6ffa05|sr_token:366af35397c5404b3a573ddd4da2d4fb
[2025/09/12 05:04:29 415565] [debug] |scid:b9128a7156e30fd112282e3f|xqc_process_frames|frame_type:b|
[2025/09/12 05:04:29 415569] [debug] |scid:b9128a7156e30fd112282e3f|xqc_process_stream_frame|offset:0|data_length:17|fin:1|stream_id:0|path:0|
[2025/09/12 05:04:29 415576] [debug] |scid:b9128a7156e30fd112282e3f|xqc_insert_stream_frame|merge left|merged_offset_end:17|new_offset:0|new_len:17|
[2025/09/12 05:04:29 415580] [debug] |scid:b9128a7156e30fd112282e3f|xqc_process_stream_frame|xqc_stream_ready_to_read all recvd|
[2025/09/12 05:04:29 415584] [debug] |scid:b9128a7156e30fd112282e3f|xqc_process_stream_frame|stream_length:17|merged_offset_end:17|stream_id:0|
[2025/09/12 05:04:29 415589] [debug] |scid:b9128a7156e30fd112282e3f|xqc_timer_set|type:ACK_01RTT|expire:1757653469439894|now:1757653469414894|interv:25000|
[2025/09/12 05:04:29 415594] [debug] |scid:b9128a7156e30fd112282e3f|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:1757653469414894|max_ack_delay:25000|
[2025/09/12 05:04:29 415598] [debug] |scid:b9128a7156e30fd112282e3f|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:2144638697|largest:2144638697|pns:2|
[2025/09/12 05:04:29 415602] [info] |scid:b9128a7156e30fd112282e3f|xqc_conn_on_pkt_processed|====>|conn:0000558BB89D48FC|path:0|size:312|pkt_type:SHORT_HEADER|pkt_num:2144638697|frame:STREAM NEW_CONNECTION_ID |recv_time:1757653469414894|dcid:b9128a7156e30fd112282e3f|dcid_seq:0|
[2025/09/12 05:04:29 415610] [debug] |scid:b9128a7156e30fd112282e3f|xqc_process_crypto_write_streams|
[2025/09/12 05:04:29 415614] [debug] |scid:b9128a7156e30fd112282e3f|xqc_crypto_stream_on_write|enc_level|3|
[2025/09/12 05:04:29 415618] [info] |scid:b9128a7156e30fd112282e3f|xqc_crypto_stream_send|crypto send data|pkt_num:0|size:283|sent:261|pkt_type:SHORT_HEADER|frame:CRYPTO |now:1757653469415618|
[2025/09/12 05:04:29 415623] [info] |scid:b9128a7156e30fd112282e3f|xqc_crypto_stream_send|crypto send data|pkt_num:0|size:284|sent:262|pkt_type:SHORT_HEADER|frame:CRYPTO |now:1757653469415623|
[2025/09/12 05:04:29 415627] [debug] |scid:b9128a7156e30fd112282e3f|xqc_crypto_stream_on_write|encrypt_level:3|cur_state:ESTABED|next_state:ESTABED|
[2025/09/12 05:04:29 415631] [debug] |scid:b9128a7156e30fd112282e3f|xqc_process_read_streams|stream_read_notify|flag:2|stream_id:0|conn:0000558BB89D48FC|
[2025/09/12 05:04:29 415675] [debug] |scid:b9128a7156e30fd112282e3f|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:25165824|
[2025/09/12 05:04:29 415683] [debug] |scid:b9128a7156e30fd112282e3f|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 05:04:29 415689] [debug] |scid:b9128a7156e30fd112282e3f|xqc_sample_check_app_limited|path:0|applimit:2103|
[2025/09/12 05:04:29 415698] [info] |scid:b9128a7156e30fd112282e3f|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:0000558BB89D48FC|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 05:04:29 415707] [debug] |scid:b9128a7156e30fd112282e3f|xqc_engine_conn_logic|engine is running on conn:l-0.0.0.0-443-b9128a7156e30fd112282e3f p-193.167.0.100-56239-dd486c017b6f0a99a976829af3648071f1|
[2025/09/12 05:04:29 415716] [debug] |scid:b9128a7156e30fd112282e3f|xqc_gen_ack_frame|largest_recv:2144638698|ack_delay:822|first_ack_range:1|largest_pkt_recv_time:1757653469414894|
[2025/09/12 05:04:29 415721] [debug] |scid:b9128a7156e30fd112282e3f|xqc_gen_ack_frame|high:2144638698|low:2144638697|pkt_pns:1|
[2025/09/12 05:04:29 415725] [debug] |scid:b9128a7156e30fd112282e3f|xqc_write_ack_to_one_packet|ack_size:13|path:0|path_largest_recv:2144638698|frame_largest_recv:2144638698|
[2025/09/12 05:04:29 415731] [debug] |scid:b9128a7156e30fd112282e3f|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:1|
[2025/09/12 05:04:29 415746] [debug] |scid:b9128a7156e30fd112282e3f|xqc_write_new_conn_id_frame_to_packet|gen_new_scid|cid:732a2da651154a06f6500969|sr_token:00d60fd9fe7f00007b3a819f8b550000|seq_num:1
[2025/09/12 05:04:29 415757] [debug] |scid:b9128a7156e30fd112282e3f|xqc_write_new_conn_id_frame_to_packet|gen_new_scid|cid:ec42d9ffd402dfbc013ef0d7|sr_token:00d60fd9fe7f00007b3a819f8b550000|seq_num:2
[2025/09/12 05:04:29 415763] [debug] |scid:b9128a7156e30fd112282e3f|xqc_path_get_perf_class|conn:0000558BB89D48FC|path_id:0|path_srtt:33343|min_srtt:33343|path_bw:56883|loss_rate:16.67|path_pto:0|
[2025/09/12 05:04:29 415768] [debug] |scid:b9128a7156e30fd112282e3f|xqc_minrtt_scheduler_get_path|path srtt|conn:0000558BB89D48FC|path_id:0|path_srtt:33343|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:04:29 415774] [debug] |scid:b9128a7156e30fd112282e3f|xqc_minrtt_scheduler_get_path|best path:0|frame_type:HANDSHAKE_DONE |pn:0|size:23|reinj:0|path_class:2|
[2025/09/12 05:04:29 415780] [debug] |scid:b9128a7156e30fd112282e3f|xqc_path_get_perf_class|conn:0000558BB89D48FC|path_id:0|path_srtt:33343|min_srtt:33343|path_bw:56883|loss_rate:16.67|path_pto:0|
[2025/09/12 05:04:29 415787] [debug] |scid:b9128a7156e30fd112282e3f|xqc_minrtt_scheduler_get_path|path srtt|conn:0000558BB89D48FC|path_id:0|path_srtt:33343|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:04:29 415800] [debug] |scid:b9128a7156e30fd112282e3f|xqc_minrtt_scheduler_get_path|best path:0|frame_type:NEW_TOKEN |pn:0|size:33|reinj:0|path_class:2|
[2025/09/12 05:04:29 415806] [debug] |scid:b9128a7156e30fd112282e3f|xqc_path_get_perf_class|conn:0000558BB89D48FC|path_id:0|path_srtt:33343|min_srtt:33343|path_bw:56883|loss_rate:16.67|path_pto:0|
[2025/09/12 05:04:29 415812] [debug] |scid:b9128a7156e30fd112282e3f|xqc_minrtt_scheduler_get_path|path srtt|conn:0000558BB89D48FC|path_id:0|path_srtt:33343|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:04:29 415819] [debug] |scid:b9128a7156e30fd112282e3f|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CRYPTO |pn:0|size:283|reinj:0|path_class:2|
[2025/09/12 05:04:29 415825] [debug] |scid:b9128a7156e30fd112282e3f|xqc_path_get_perf_class|conn:0000558BB89D48FC|path_id:0|path_srtt:33343|min_srtt:33343|path_bw:56883|loss_rate:16.67|path_pto:0|
[2025/09/12 05:04:29 415831] [debug] |scid:b9128a7156e30fd112282e3f|xqc_minrtt_scheduler_get_path|path srtt|conn:0000558BB89D48FC|path_id:0|path_srtt:33343|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:04:29 415838] [debug] |scid:b9128a7156e30fd112282e3f|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CRYPTO |pn:0|size:284|reinj:0|path_class:2|
[2025/09/12 05:04:29 415845] [debug] |scid:b9128a7156e30fd112282e3f|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:ACK |stream_id:0|stream_offset:0|
[2025/09/12 05:04:29 415851] [debug] |scid:b9128a7156e30fd112282e3f|xqc_path_get_perf_class|conn:0000558BB89D48FC|path_id:0|path_srtt:33343|min_srtt:33343|path_bw:56883|loss_rate:16.67|path_pto:0|
[2025/09/12 05:04:29 415858] [debug] |scid:b9128a7156e30fd112282e3f|xqc_minrtt_scheduler_get_path|path srtt|conn:0000558BB89D48FC|path_id:0|path_srtt:33343|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:04:29 415863] [debug] |scid:b9128a7156e30fd112282e3f|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 05:04:29 415867] [debug] |scid:b9128a7156e30fd112282e3f|xqc_path_get_perf_class|conn:0000558BB89D48FC|path_id:0|path_srtt:33343|min_srtt:33343|path_bw:56883|loss_rate:16.67|path_pto:0|
[2025/09/12 05:04:29 415874] [debug] |scid:b9128a7156e30fd112282e3f|xqc_minrtt_scheduler_get_path|path srtt|conn:0000558BB89D48FC|path_id:0|path_srtt:33343|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:04:29 415881] [debug] |scid:b9128a7156e30fd112282e3f|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 05:04:29 415887] [debug] |scid:b9128a7156e30fd112282e3f|xqc_path_get_perf_class|conn:0000558BB89D48FC|path_id:0|path_srtt:33343|min_srtt:33343|path_bw:56883|loss_rate:16.67|path_pto:0|
[2025/09/12 05:04:29 415893] [debug] |scid:b9128a7156e30fd112282e3f|xqc_send_ctl_can_send|l-0.0.0.0-443-b9128a7156e30fd112282e3f p-193.167.0.100-56239-dd486c017b6f0a99a976829af3648071f1 |path:0|can:1|pkt_sz:1050|schedule_bytes:731|inflight:0|cwnd:48055|conn:0000558BB89D48FC|stream_id:0|stream_offset:1024|
[2025/09/12 05:04:29 415898] [debug] |scid:b9128a7156e30fd112282e3f|xqc_minrtt_scheduler_get_path|path srtt|conn:0000558BB89D48FC|path_id:0|path_srtt:33343|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:04:29 415902] [debug] |scid:b9128a7156e30fd112282e3f|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1050|reinj:0|path_class:2|
[2025/09/12 05:04:29 415907] [debug] |scid:b9128a7156e30fd112282e3f|xqc_check_acked_or_dropped_pkt|conn:0000558BB89D48FC|pkt_num:0|size:23|pkt_type:SHORT_HEADER|frame:HANDSHAKE_DONE |
[2025/09/12 05:04:29 415912] [debug] |scid:b9128a7156e30fd112282e3f|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:0|
[2025/09/12 05:04:29 415946] [info] |scid:b9128a7156e30fd112282e3f|xqc_send_packet_with_pn|<==|conn:0000558BB89D48FC|path:0|pkt_num:0|size:23|sent:39|pkt_type:SHORT_HEADER|frame:HANDSHAKE_DONE |inflight:0|now:1757653469415919|stream_id:0|stream_offset:0|
[2025/09/12 05:04:29 415961] [debug] |scid:b9128a7156e30fd112282e3f|xqc_send_ctl_on_packet_sent|conn:0000558BB89D48FC|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 05:04:29 415969] [debug] |scid:b9128a7156e30fd112282e3f|xqc_send_ctl_on_packet_sent|path:0|inflight:0|applimit:2103|
[2025/09/12 05:04:29 415975] [debug] |scid:b9128a7156e30fd112282e3f|xqc_send_ctl_get_pto_time_and_space|srtt:33343|rtt_var:9849|pto_duration:72739|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:04:29 415983] [debug] |scid:b9128a7156e30fd112282e3f|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB89D48FC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:04:29 415989] [debug] |scid:b9128a7156e30fd112282e3f|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB89D48FC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:04:29 415995] [debug] |scid:b9128a7156e30fd112282e3f|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB89D48FC|path:0|PNS: 2, unacked: 23|
[2025/09/12 05:04:29 416001] [debug] |scid:b9128a7156e30fd112282e3f|xqc_timer_set|type:LOSS_DETECTION|expire:1757653469513658|now:1757653469415975|interv:97683|
[2025/09/12 05:04:29 416007] [debug] |scid:b9128a7156e30fd112282e3f|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB89D48FC|path:0|pns:2|expire:1757653469513658|now:1757653469415975|interval:97683|pto_count:0|srtt:33343
[2025/09/12 05:04:29 416015] [debug] |scid:b9128a7156e30fd112282e3f|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:48055|inflight:23|
[2025/09/12 05:04:29 416023] [debug] |scid:b9128a7156e30fd112282e3f|xqc_check_acked_or_dropped_pkt|conn:0000558BB89D48FC|pkt_num:0|size:33|pkt_type:SHORT_HEADER|frame:NEW_TOKEN |
[2025/09/12 05:04:29 416030] [debug] |scid:b9128a7156e30fd112282e3f|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1|
[2025/09/12 05:04:29 416080] [info] |scid:b9128a7156e30fd112282e3f|xqc_send_packet_with_pn|<==|conn:0000558BB89D48FC|path:0|pkt_num:1|size:33|sent:49|pkt_type:SHORT_HEADER|frame:NEW_TOKEN |inflight:23|now:1757653469416056|stream_id:0|stream_offset:0|
[2025/09/12 05:04:29 416093] [debug] |scid:b9128a7156e30fd112282e3f|xqc_send_ctl_on_packet_sent|conn:0000558BB89D48FC|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 05:04:29 416100] [debug] |scid:b9128a7156e30fd112282e3f|xqc_send_ctl_on_packet_sent|path:0|inflight:23|applimit:2103|
[2025/09/12 05:04:29 416107] [debug] |scid:b9128a7156e30fd112282e3f|xqc_send_ctl_get_pto_time_and_space|srtt:33343|rtt_var:9849|pto_duration:72739|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:04:29 416113] [debug] |scid:b9128a7156e30fd112282e3f|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB89D48FC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:04:29 416119] [debug] |scid:b9128a7156e30fd112282e3f|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB89D48FC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:04:29 416126] [debug] |scid:b9128a7156e30fd112282e3f|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB89D48FC|path:0|PNS: 2, unacked: 56|
[2025/09/12 05:04:29 416132] [debug] |scid:b9128a7156e30fd112282e3f|xqc_timer_set|type:LOSS_DETECTION|expire:1757653469513795|now:1757653469416106|interv:97689|
[2025/09/12 05:04:29 416138] [debug] |scid:b9128a7156e30fd112282e3f|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB89D48FC|path:0|pns:2|expire:1757653469513795|now:1757653469416106|interval:97689|pto_count:0|srtt:33343
[2025/09/12 05:04:29 416145] [debug] |scid:b9128a7156e30fd112282e3f|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:48055|inflight:56|
[2025/09/12 05:04:29 416152] [debug] |scid:b9128a7156e30fd112282e3f|xqc_check_acked_or_dropped_pkt|conn:0000558BB89D48FC|pkt_num:0|size:283|pkt_type:SHORT_HEADER|frame:CRYPTO |
[2025/09/12 05:04:29 416166] [debug] |scid:b9128a7156e30fd112282e3f|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:2|
[2025/09/12 05:04:29 416201] [info] |scid:b9128a7156e30fd112282e3f|xqc_send_packet_with_pn|<==|conn:0000558BB89D48FC|path:0|pkt_num:2|size:283|sent:299|pkt_type:SHORT_HEADER|frame:CRYPTO |inflight:56|now:1757653469416176|stream_id:0|stream_offset:0|
[2025/09/12 05:04:29 416209] [debug] |scid:b9128a7156e30fd112282e3f|xqc_send_ctl_on_packet_sent|conn:0000558BB89D48FC|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 05:04:29 416217] [debug] |scid:b9128a7156e30fd112282e3f|xqc_send_ctl_on_packet_sent|path:0|inflight:56|applimit:2103|
[2025/09/12 05:04:29 416223] [debug] |scid:b9128a7156e30fd112282e3f|xqc_send_ctl_get_pto_time_and_space|srtt:33343|rtt_var:9849|pto_duration:72739|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:04:29 416230] [debug] |scid:b9128a7156e30fd112282e3f|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB89D48FC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:04:29 416237] [debug] |scid:b9128a7156e30fd112282e3f|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB89D48FC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:04:29 416243] [debug] |scid:b9128a7156e30fd112282e3f|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB89D48FC|path:0|PNS: 2, unacked: 339|
[2025/09/12 05:04:29 416249] [debug] |scid:b9128a7156e30fd112282e3f|xqc_timer_set|type:LOSS_DETECTION|expire:1757653469513915|now:1757653469416223|interv:97692|
[2025/09/12 05:04:29 416256] [debug] |scid:b9128a7156e30fd112282e3f|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB89D48FC|path:0|pns:2|expire:1757653469513915|now:1757653469416223|interval:97692|pto_count:0|srtt:33343
[2025/09/12 05:04:29 416263] [debug] |scid:b9128a7156e30fd112282e3f|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:48055|inflight:339|
[2025/09/12 05:04:29 416270] [debug] |scid:b9128a7156e30fd112282e3f|xqc_check_acked_or_dropped_pkt|conn:0000558BB89D48FC|pkt_num:0|size:284|pkt_type:SHORT_HEADER|frame:CRYPTO |
[2025/09/12 05:04:29 416274] [debug] |scid:b9128a7156e30fd112282e3f|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:3|
[2025/09/12 05:04:29 416300] [info] |scid:b9128a7156e30fd112282e3f|xqc_send_packet_with_pn|<==|conn:0000558BB89D48FC|path:0|pkt_num:3|size:284|sent:300|pkt_type:SHORT_HEADER|frame:CRYPTO |inflight:339|now:1757653469416281|stream_id:0|stream_offset:0|
[2025/09/12 05:04:29 416305] [debug] |scid:b9128a7156e30fd112282e3f|xqc_send_ctl_on_packet_sent|conn:0000558BB89D48FC|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 05:04:29 416312] [debug] |scid:b9128a7156e30fd112282e3f|xqc_send_ctl_on_packet_sent|path:0|inflight:339|applimit:2103|
[2025/09/12 05:04:29 416319] [debug] |scid:b9128a7156e30fd112282e3f|xqc_send_ctl_get_pto_time_and_space|srtt:33343|rtt_var:9849|pto_duration:72739|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:04:29 416325] [debug] |scid:b9128a7156e30fd112282e3f|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB89D48FC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:04:29 416332] [debug] |scid:b9128a7156e30fd112282e3f|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB89D48FC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:04:29 416338] [debug] |scid:b9128a7156e30fd112282e3f|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB89D48FC|path:0|PNS: 2, unacked: 623|
[2025/09/12 05:04:29 416344] [debug] |scid:b9128a7156e30fd112282e3f|xqc_timer_set|type:LOSS_DETECTION|expire:1757653469514020|now:1757653469416319|interv:97701|
[2025/09/12 05:04:29 416350] [debug] |scid:b9128a7156e30fd112282e3f|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB89D48FC|path:0|pns:2|expire:1757653469514020|now:1757653469416319|interval:97701|pto_count:0|srtt:33343
[2025/09/12 05:04:29 416356] [debug] |scid:b9128a7156e30fd112282e3f|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:48055|inflight:623|
[2025/09/12 05:04:29 416365] [debug] |scid:b9128a7156e30fd112282e3f|xqc_check_acked_or_dropped_pkt|conn:0000558BB89D48FC|pkt_num:0|size:55|pkt_type:HSK|frame:ACK |
[2025/09/12 05:04:29 416370] [debug] |scid:b9128a7156e30fd112282e3f|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:5|
[2025/09/12 05:04:29 416394] [info] |scid:b9128a7156e30fd112282e3f|xqc_send_packet_with_pn|<==|conn:0000558BB89D48FC|path:0|pkt_num:5|size:55|sent:71|pkt_type:HSK|frame:ACK |inflight:623|now:1757653469416376|stream_id:0|stream_offset:0|
[2025/09/12 05:04:29 416399] [debug] |scid:b9128a7156e30fd112282e3f|xqc_send_ctl_on_packet_sent|conn:0000558BB89D48FC|path:0|pkt_num:5|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 05:04:29 416406] [debug] |scid:b9128a7156e30fd112282e3f|xqc_check_acked_or_dropped_pkt|conn:0000558BB89D48FC|pkt_num:0|size:54|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |
[2025/09/12 05:04:29 416413] [debug] |scid:b9128a7156e30fd112282e3f|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:4|
[2025/09/12 05:04:29 416444] [info] |scid:b9128a7156e30fd112282e3f|xqc_send_packet_with_pn|<==|conn:0000558BB89D48FC|path:0|pkt_num:4|size:54|sent:70|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |inflight:623|now:1757653469416422|stream_id:0|stream_offset:0|
[2025/09/12 05:04:29 416453] [debug] |scid:b9128a7156e30fd112282e3f|xqc_send_ctl_on_packet_sent|conn:0000558BB89D48FC|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 05:04:29 416460] [debug] |scid:b9128a7156e30fd112282e3f|xqc_send_ctl_on_packet_sent|path:0|inflight:623|applimit:2103|
[2025/09/12 05:04:29 416467] [debug] |scid:b9128a7156e30fd112282e3f|xqc_send_ctl_get_pto_time_and_space|srtt:33343|rtt_var:9849|pto_duration:72739|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:04:29 416474] [debug] |scid:b9128a7156e30fd112282e3f|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB89D48FC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:04:29 416480] [debug] |scid:b9128a7156e30fd112282e3f|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB89D48FC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:04:29 416487] [debug] |scid:b9128a7156e30fd112282e3f|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB89D48FC|path:0|PNS: 2, unacked: 677|
[2025/09/12 05:04:29 416493] [debug] |scid:b9128a7156e30fd112282e3f|xqc_timer_set|type:LOSS_DETECTION|expire:1757653469514161|now:1757653469416466|interv:97695|
[2025/09/12 05:04:29 416497] [debug] |scid:b9128a7156e30fd112282e3f|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB89D48FC|path:0|pns:2|expire:1757653469514161|now:1757653469416466|interval:97695|pto_count:0|srtt:33343
[2025/09/12 05:04:29 416501] [debug] |scid:b9128a7156e30fd112282e3f|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:48055|inflight:677|
[2025/09/12 05:04:29 416506] [debug] |scid:b9128a7156e30fd112282e3f|xqc_check_acked_or_dropped_pkt|conn:0000558BB89D48FC|pkt_num:0|size:54|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |
[2025/09/12 05:04:29 416511] [debug] |scid:b9128a7156e30fd112282e3f|xqc_send_ctl_set_next_pn_for_packet|optimistic ack detection|skipped_range:5-7|next_skip_chance:1757653469709728|current_time:1757653469416511|
[2025/09/12 05:04:29 416515] [debug] |scid:b9128a7156e30fd112282e3f|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:8|
[2025/09/12 05:04:29 416539] [info] |scid:b9128a7156e30fd112282e3f|xqc_send_packet_with_pn|<==|conn:0000558BB89D48FC|path:0|pkt_num:8|size:54|sent:70|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |inflight:677|now:1757653469416522|stream_id:0|stream_offset:0|
[2025/09/12 05:04:29 416545] [debug] |scid:b9128a7156e30fd112282e3f|xqc_send_ctl_on_packet_sent|conn:0000558BB89D48FC|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 05:04:29 416558] [debug] |scid:b9128a7156e30fd112282e3f|xqc_send_ctl_on_packet_sent|path:0|inflight:677|applimit:2103|
[2025/09/12 05:04:29 416566] [debug] |scid:b9128a7156e30fd112282e3f|xqc_send_ctl_get_pto_time_and_space|srtt:33343|rtt_var:9849|pto_duration:72739|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:04:29 416572] [debug] |scid:b9128a7156e30fd112282e3f|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB89D48FC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:04:29 416579] [debug] |scid:b9128a7156e30fd112282e3f|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB89D48FC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:04:29 416585] [debug] |scid:b9128a7156e30fd112282e3f|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB89D48FC|path:0|PNS: 2, unacked: 731|
[2025/09/12 05:04:29 416590] [debug] |scid:b9128a7156e30fd112282e3f|xqc_timer_set|type:LOSS_DETECTION|expire:1757653469514261|now:1757653469416565|interv:97696|
[2025/09/12 05:04:29 416594] [debug] |scid:b9128a7156e30fd112282e3f|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB89D48FC|path:0|pns:2|expire:1757653469514261|now:1757653469416565|interval:97696|pto_count:0|srtt:33343
[2025/09/12 05:04:29 416599] [debug] |scid:b9128a7156e30fd112282e3f|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:48055|inflight:731|
[2025/09/12 05:04:29 416603] [debug] |scid:b9128a7156e30fd112282e3f|xqc_check_acked_or_dropped_pkt|conn:0000558BB89D48FC|pkt_num:0|size:1050|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:04:29 416608] [debug] |scid:b9128a7156e30fd112282e3f|xqc_send_ctl_can_send|l-0.0.0.0-443-b9128a7156e30fd112282e3f p-193.167.0.100-56239-dd486c017b6f0a99a976829af3648071f1 |path:0|can:1|pkt_sz:1050|schedule_bytes:0|inflight:731|cwnd:48055|conn:0000558BB89D48FC|stream_id:0|stream_offset:1024|
[2025/09/12 05:04:29 416612] [debug] |scid:b9128a7156e30fd112282e3f|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:04:29 416617] [debug] |scid:b9128a7156e30fd112282e3f|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:9|
[2025/09/12 05:04:29 416641] [info] |scid:b9128a7156e30fd112282e3f|xqc_send_packet_with_pn|<==|conn:0000558BB89D48FC|path:0|pkt_num:9|size:1050|sent:1066|pkt_type:SHORT_HEADER|frame:STREAM |inflight:731|now:1757653469416623|stream_id:0|stream_offset:1024|
[2025/09/12 05:04:29 416647] [debug] |scid:b9128a7156e30fd112282e3f|xqc_send_ctl_on_packet_sent|conn:0000558BB89D48FC|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 05:04:29 416654] [debug] |scid:b9128a7156e30fd112282e3f|xqc_send_ctl_on_packet_sent|path:0|inflight:731|applimit:2103|
[2025/09/12 05:04:29 416661] [debug] |scid:b9128a7156e30fd112282e3f|xqc_send_ctl_get_pto_time_and_space|srtt:33343|rtt_var:9849|pto_duration:72739|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:04:29 416668] [debug] |scid:b9128a7156e30fd112282e3f|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB89D48FC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:04:29 416674] [debug] |scid:b9128a7156e30fd112282e3f|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB89D48FC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:04:29 416681] [debug] |scid:b9128a7156e30fd112282e3f|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB89D48FC|path:0|PNS: 2, unacked: 1781|
[2025/09/12 05:04:29 416687] [debug] |scid:b9128a7156e30fd112282e3f|xqc_timer_set|type:LOSS_DETECTION|expire:1757653469514362|now:1757653469416661|interv:97701|
[2025/09/12 05:04:29 416691] [debug] |scid:b9128a7156e30fd112282e3f|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB89D48FC|path:0|pns:2|expire:1757653469514362|now:1757653469416661|interval:97701|pto_count:0|srtt:33343
[2025/09/12 05:04:29 416695] [debug] |scid:b9128a7156e30fd112282e3f|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:48055|inflight:1781|
[2025/09/12 05:04:29 416700] [debug] |scid:b9128a7156e30fd112282e3f|xqc_conn_next_wakeup_time|wakeup_time:1757653469439894|
[2025/09/12 05:04:29 416709] [debug] |scid:b9128a7156e30fd112282e3f|xqc_engine_add_wakeup_queue|next_tick_time:1757653469439894|
[2025/09/12 05:04:29 416713] [debug] |xqc_engine_wakeup_after|wakeup:1757653469439894|now:1757653469416713|diff:23181|
[2025/09/12 05:04:29 416717] [debug] |xqc_engine_main_logic|END|now:1757653469415406|
[2025/09/12 05:04:29 416725] [info] |xqc_engine_packet_process|==>|conn:0000558BB89D48FC|size:1406|state:ESTABED|recv_time:1757653469416724|
[2025/09/12 05:04:29 416730] [debug] |scid:b9128a7156e30fd112282e3f|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:b9128a7156e30fd112282e3f|spin_bit:0|
[2025/09/12 05:04:29 416735] [debug] |scid:b9128a7156e30fd112282e3f|xqc_packet_decrypt|largest_pn:2144638697|
[2025/09/12 05:04:29 416739] [debug] |scid:b9128a7156e30fd112282e3f|xqc_packet_decrypt|decryption nonce|path_id:0|pn:2144638698|
[2025/09/12 05:04:29 416745] [debug] |scid:b9128a7156e30fd112282e3f|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:2144638698|
[2025/09/12 05:04:29 416749] [debug] |scid:b9128a7156e30fd112282e3f|xqc_process_frames|frame_type:1|
[2025/09/12 05:04:29 416753] [debug] |scid:b9128a7156e30fd112282e3f|xqc_process_frames|frame_type:0|
[2025/09/12 05:04:29 416757] [debug] |scid:b9128a7156e30fd112282e3f|xqc_process_padding_frame|process padding|
[2025/09/12 05:04:29 416764] [debug] |scid:b9128a7156e30fd112282e3f|xqc_timer_unset|type:ACK_01RTT|
[2025/09/12 05:04:29 416769] [debug] |scid:b9128a7156e30fd112282e3f|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 05:04:29 416773] [debug] |scid:b9128a7156e30fd112282e3f|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:2144638698|largest:2144638698|pns:2|
[2025/09/12 05:04:29 416778] [info] |scid:b9128a7156e30fd112282e3f|xqc_conn_on_pkt_processed|====>|conn:0000558BB89D48FC|path:0|size:1406|pkt_type:SHORT_HEADER|pkt_num:2144638698|frame:PADDING PING |recv_time:1757653469416724|dcid:b9128a7156e30fd112282e3f|dcid_seq:0|
[2025/09/12 05:04:29 416784] [debug] |scid:b9128a7156e30fd112282e3f|xqc_timer_set|type:PATH_IDLE|expire:1757653589416724|now:1757653469416724|interv:120000000|
[2025/09/12 05:04:29 416790] [debug] |scid:b9128a7156e30fd112282e3f|xqc_timer_set|type:CONN_IDLE|expire:1757653589416724|now:1757653469416724|interv:120000000|
[2025/09/12 05:04:29 416797] [debug] |scid:b9128a7156e30fd112282e3f|xqc_engine_remove_wakeup_queue|next_tick_time:1757653469439894|pq_index:0|
[2025/09/12 05:04:29 416803] [debug] |scid:b9128a7156e30fd112282e3f|xqc_engine_add_active_queue|last_ticked_time:1757653469415406|
[2025/09/12 05:04:29 416810] [debug] |xqc_engine_main_logic|BEGIN|now:1757653469416810|
[2025/09/12 05:04:29 416818] [debug] |scid:b9128a7156e30fd112282e3f|xqc_engine_process_conn|conn:0000558BB89D48FC|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:1757653469416816|
[2025/09/12 05:04:29 416826] [debug] |scid:b9128a7156e30fd112282e3f|xqc_gen_ack_frame|largest_recv:2144638698|ack_delay:102|first_ack_range:1|largest_pkt_recv_time:1757653469416724|
[2025/09/12 05:04:29 416831] [debug] |scid:b9128a7156e30fd112282e3f|xqc_gen_ack_frame|high:2144638698|low:2144638697|pkt_pns:2|
[2025/09/12 05:04:29 416835] [debug] |scid:b9128a7156e30fd112282e3f|xqc_write_ack_to_one_packet|ack_size:12|path:0|path_largest_recv:2144638698|frame_largest_recv:2144638698|
[2025/09/12 05:04:29 416839] [debug] |scid:b9128a7156e30fd112282e3f|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:2|
[2025/09/12 05:04:29 416843] [debug] |scid:b9128a7156e30fd112282e3f|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:ACK |stream_id:0|stream_offset:0|
[2025/09/12 05:04:29 416848] [debug] |scid:b9128a7156e30fd112282e3f|xqc_check_acked_or_dropped_pkt|conn:0000558BB89D48FC|pkt_num:0|size:34|pkt_type:SHORT_HEADER|frame:ACK |
[2025/09/12 05:04:29 416857] [debug] |scid:b9128a7156e30fd112282e3f|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:10|
[2025/09/12 05:04:29 416888] [info] |scid:b9128a7156e30fd112282e3f|xqc_send_packet_with_pn|<==|conn:0000558BB89D48FC|path:0|pkt_num:10|size:34|sent:50|pkt_type:SHORT_HEADER|frame:ACK |inflight:1781|now:1757653469416863|stream_id:0|stream_offset:0|
[2025/09/12 05:04:29 416898] [debug] |scid:b9128a7156e30fd112282e3f|xqc_send_ctl_on_packet_sent|conn:0000558BB89D48FC|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 05:04:29 416907] [debug] |scid:b9128a7156e30fd112282e3f|xqc_conn_next_wakeup_time|wakeup_time:1757653469514362|
[2025/09/12 05:04:29 416914] [debug] |scid:b9128a7156e30fd112282e3f|xqc_engine_add_wakeup_queue|next_tick_time:1757653469514362|
[2025/09/12 05:04:29 416920] [debug] |xqc_engine_wakeup_after|wakeup:1757653469514362|now:1757653469416920|diff:97442|
[2025/09/12 05:04:29 416927] [debug] |xqc_engine_main_logic|END|now:1757653469416816|
[2025/09/12 05:04:29 416933] [debug] |xqc_engine_main_logic|BEGIN|now:1757653469416933|
[2025/09/12 05:04:29 416937] [debug] |xqc_engine_wakeup_after|wakeup:1757653469514362|now:1757653469416937|diff:97425|
[2025/09/12 05:04:29 416941] [debug] |xqc_engine_main_logic|END|now:1757653469416933|
[2025/09/12 05:04:29 446816] [info] |xqc_engine_packet_process|==>|conn:0000558BB89D48FC|size:39|state:ESTABED|recv_time:1757653469446813|
[2025/09/12 05:04:29 446838] [debug] |scid:b9128a7156e30fd112282e3f|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:b9128a7156e30fd112282e3f|spin_bit:0|
[2025/09/12 05:04:29 446852] [debug] |scid:b9128a7156e30fd112282e3f|xqc_packet_decrypt|largest_pn:2144638698|
[2025/09/12 05:04:29 446858] [debug] |scid:b9128a7156e30fd112282e3f|xqc_packet_decrypt|decryption nonce|path_id:0|pn:2144638699|
[2025/09/12 05:04:29 446880] [debug] |scid:b9128a7156e30fd112282e3f|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:2144638699|
[2025/09/12 05:04:29 446888] [debug] |scid:b9128a7156e30fd112282e3f|xqc_process_frames|frame_type:2|
[2025/09/12 05:04:29 446897] [debug] |scid:b9128a7156e30fd112282e3f|xqc_send_ctl_on_ack_received|conn:0000558BB89D48FC|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 05:04:29 446904] [debug] |scid:b9128a7156e30fd112282e3f|xqc_update_sample|sampler_update|prior_lost:1|tx_in_flight:23|prior_delivered:2103|prior_time:1757653469415919|is_app_limited:1|send_elapse:0|ack_elapse:30894|ctl_first_sent_time:1757653469415919|lagest_ack_time:1757653469446813|curr_delivered:2126|
[2025/09/12 05:04:29 446911] [debug] |scid:b9128a7156e30fd112282e3f|xqc_update_sample|sampler_sent_time_update:1757653469415919|
[2025/09/12 05:04:29 446919] [debug] |scid:b9128a7156e30fd112282e3f|xqc_send_ctl_on_ack_received|sndq_packets_used:6||sndq_packets_used_bytes:0|sndq_packets_free:2|
[2025/09/12 05:04:29 446925] [debug] |scid:b9128a7156e30fd112282e3f|xqc_send_ctl_on_ack_received|conn:0000558BB89D48FC|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 05:04:29 446931] [debug] |scid:b9128a7156e30fd112282e3f|xqc_update_sample|sampler_update|prior_lost:1|tx_in_flight:23|prior_delivered:2103|prior_time:1757653469415919|is_app_limited:1|send_elapse:0|ack_elapse:30894|ctl_first_sent_time:1757653469415919|lagest_ack_time:1757653469446813|curr_delivered:2159|
[2025/09/12 05:04:29 446936] [debug] |scid:b9128a7156e30fd112282e3f|xqc_update_sample|sampler_sent_time_update:1757653469416056|
[2025/09/12 05:04:29 446941] [debug] |scid:b9128a7156e30fd112282e3f|xqc_send_ctl_on_ack_received|sndq_packets_used:5||sndq_packets_used_bytes:0|sndq_packets_free:3|
[2025/09/12 05:04:29 446947] [debug] |scid:b9128a7156e30fd112282e3f|xqc_send_ctl_update_rtt|before update rtt|conn:0000558BB89D48FC|srtt:33343|rttvar:9849|minrtt:32144|latest_rtt:30757|ack_delay:72|
[2025/09/12 05:04:29 446962] [debug] |scid:b9128a7156e30fd112282e3f|xqc_send_ctl_update_rtt|l-0.0.0.0-443-b9128a7156e30fd112282e3f p-193.167.0.100-56239-dd486c017b6f0a99a976829af3648071f1 |after update rtt|conn:0000558BB89D48FC|srtt:33011|rttvar:8051|minrtt:30757|latest_rtt:30757|ack_delay:72|
[2025/09/12 05:04:29 446969] [debug] |scid:b9128a7156e30fd112282e3f|xqc_send_ctl_get_lost_sent_pn|largest_acked:1|lost_pn:18446744073709551615|thresh:3|
[2025/09/12 05:04:29 446975] [debug] |scid:b9128a7156e30fd112282e3f|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:04:29 446981] [debug] |scid:b9128a7156e30fd112282e3f|xqc_send_ctl_get_pto_time_and_space|srtt:33011|rtt_var:8051|pto_duration:65215|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:04:29 446988] [debug] |scid:b9128a7156e30fd112282e3f|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB89D48FC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:04:29 446993] [debug] |scid:b9128a7156e30fd112282e3f|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB89D48FC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:04:29 446999] [debug] |scid:b9128a7156e30fd112282e3f|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB89D48FC|path:0|PNS: 2, unacked: 1725|
[2025/09/12 05:04:29 447005] [debug] |scid:b9128a7156e30fd112282e3f|xqc_timer_set|type:LOSS_DETECTION|expire:1757653469506838|now:1757653469446981|interv:59857|
[2025/09/12 05:04:29 447010] [debug] |scid:b9128a7156e30fd112282e3f|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB89D48FC|path:0|pns:2|expire:1757653469506838|now:1757653469446981|interval:59857|pto_count:0|srtt:33011
[2025/09/12 05:04:29 447016] [debug] |scid:b9128a7156e30fd112282e3f|xqc_generate_sample|sampler: send_elapse 0, ack_elapse 30894, delivered 56|rate 1812|lost 1|
[2025/09/12 05:04:29 447022] [debug] |scid:b9128a7156e30fd112282e3f|xqc_bbr_update_bandwidth|BBRv1: RTT round update 2 -> 3|
[2025/09/12 05:04:29 447028] [debug] |scid:b9128a7156e30fd112282e3f|xqc_bbr_update_min_rtt|probertt expire|rtt:30757, old_rtt:32144|
[2025/09/12 05:04:29 447033] [debug] |scid:b9128a7156e30fd112282e3f|xqc_bbr_update_min_rtt|minrtt expire|rtt:30757, old_rtt:32144|
[2025/09/12 05:04:29 447060] [debug] |scid:b9128a7156e30fd112282e3f|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:5744|extra_cwnd:482|
[2025/09/12 05:04:29 447069] [debug] |scid:b9128a7156e30fd112282e3f|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:48055|packet_lost:0|acked:56|po_sent_time:1757653469416056|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2159|
[2025/09/12 05:04:29 447076] [debug] |scid:b9128a7156e30fd112282e3f|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:48055|packet_lost:0|acked:56|po_sent_time:1757653469416056|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2159|
[2025/09/12 05:04:29 447083] [debug] |scid:b9128a7156e30fd112282e3f|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-b9128a7156e30fd112282e3f p-193.167.0.100-56239-dd486c017b6f0a99a976829af3648071f1 |bbr on ack|mode:0|pacing_rate:3950283|bw:56883|cwnd:48111|full_bw_reached:0|inflight:1725|srtt:33011|latest_rtt:30757|min_rtt:30757|applimit:1|lost:1|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:1|
[2025/09/12 05:04:29 447092] [debug] |scid:b9128a7156e30fd112282e3f|xqc_process_frames|frame_type:0|
[2025/09/12 05:04:29 447097] [debug] |scid:b9128a7156e30fd112282e3f|xqc_process_padding_frame|process padding|
[2025/09/12 05:04:29 447105] [debug] |scid:b9128a7156e30fd112282e3f|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:2144638699|largest:2144638699|pns:2|
[2025/09/12 05:04:29 447112] [info] |scid:b9128a7156e30fd112282e3f|xqc_conn_on_pkt_processed|====>|conn:0000558BB89D48FC|path:0|size:39|pkt_type:SHORT_HEADER|pkt_num:2144638699|frame:PADDING ACK |recv_time:1757653469446813|dcid:b9128a7156e30fd112282e3f|dcid_seq:0|
[2025/09/12 05:04:29 447124] [debug] |scid:b9128a7156e30fd112282e3f|xqc_timer_set|type:PATH_IDLE|expire:1757653589446813|now:1757653469446813|interv:120000000|
[2025/09/12 05:04:29 447129] [debug] |scid:b9128a7156e30fd112282e3f|xqc_timer_set|type:CONN_IDLE|expire:1757653589446813|now:1757653469446813|interv:120000000|
[2025/09/12 05:04:29 447134] [debug] |scid:b9128a7156e30fd112282e3f|xqc_engine_remove_wakeup_queue|next_tick_time:1757653469514362|pq_index:0|
[2025/09/12 05:04:29 447141] [debug] |scid:b9128a7156e30fd112282e3f|xqc_engine_add_active_queue|last_ticked_time:1757653469416816|
[2025/09/12 05:04:29 447146] [debug] |xqc_engine_main_logic|BEGIN|now:1757653469447146|
[2025/09/12 05:04:29 447154] [debug] |scid:b9128a7156e30fd112282e3f|xqc_engine_process_conn|conn:0000558BB89D48FC|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:1757653469447151|
[2025/09/12 05:04:29 447163] [debug] |scid:b9128a7156e30fd112282e3f|xqc_conn_next_wakeup_time|wakeup_time:1757653469506838|
[2025/09/12 05:04:29 447168] [debug] |scid:b9128a7156e30fd112282e3f|xqc_engine_add_wakeup_queue|next_tick_time:1757653469506838|
[2025/09/12 05:04:29 447173] [debug] |xqc_engine_wakeup_after|wakeup:1757653469506838|now:1757653469447173|diff:59665|
[2025/09/12 05:04:29 447179] [debug] |xqc_engine_main_logic|END|now:1757653469447151|
[2025/09/12 05:04:29 447186] [debug] |xqc_engine_main_logic|BEGIN|now:1757653469447186|
[2025/09/12 05:04:29 447191] [debug] |xqc_engine_wakeup_after|wakeup:1757653469506838|now:1757653469447191|diff:59647|
[2025/09/12 05:04:29 447196] [debug] |xqc_engine_main_logic|END|now:1757653469447186|
[2025/09/12 05:04:29 447366] [info] |xqc_engine_packet_process|==>|conn:0000558BB89D48FC|size:39|state:ESTABED|recv_time:1757653469447365|
[2025/09/12 05:04:29 447375] [debug] |scid:b9128a7156e30fd112282e3f|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:b9128a7156e30fd112282e3f|spin_bit:0|
[2025/09/12 05:04:29 447382] [debug] |scid:b9128a7156e30fd112282e3f|xqc_packet_decrypt|largest_pn:2144638699|
[2025/09/12 05:04:29 447388] [debug] |scid:b9128a7156e30fd112282e3f|xqc_packet_decrypt|decryption nonce|path_id:0|pn:2144638700|
[2025/09/12 05:04:29 447395] [debug] |scid:b9128a7156e30fd112282e3f|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:2144638700|
[2025/09/12 05:04:29 447401] [debug] |scid:b9128a7156e30fd112282e3f|xqc_process_frames|frame_type:2|
[2025/09/12 05:04:29 447407] [debug] |scid:b9128a7156e30fd112282e3f|xqc_send_ctl_on_ack_received|conn:0000558BB89D48FC|path:0|pkt_num:2|origin_pktnum:0|size:283|pns:2|pkt_type:SHORT_HEADER|frame:CRYPTO |conn_state:ESTABED|frame_largest_ack:3|path_largest_ack:2|
[2025/09/12 05:04:29 447413] [debug] |scid:b9128a7156e30fd112282e3f|xqc_update_sample|sampler_update|prior_lost:1|tx_in_flight:339|prior_delivered:2103|prior_time:1757653469415919|is_app_limited:1|send_elapse:257|ack_elapse:31446|ctl_first_sent_time:1757653469416176|lagest_ack_time:1757653469447365|curr_delivered:2442|
[2025/09/12 05:04:29 447420] [debug] |scid:b9128a7156e30fd112282e3f|xqc_update_sample|sampler_sent_time_update:1757653469416176|
[2025/09/12 05:04:29 447425] [debug] |scid:b9128a7156e30fd112282e3f|xqc_send_ctl_on_ack_received|sndq_packets_used:4||sndq_packets_used_bytes:0|sndq_packets_free:4|
[2025/09/12 05:04:29 447431] [debug] |scid:b9128a7156e30fd112282e3f|xqc_send_ctl_on_ack_received|conn:0000558BB89D48FC|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 05:04:29 447437] [debug] |scid:b9128a7156e30fd112282e3f|xqc_update_sample|sampler_update|prior_lost:1|tx_in_flight:339|prior_delivered:2103|prior_time:1757653469415919|is_app_limited:1|send_elapse:257|ack_elapse:31446|ctl_first_sent_time:1757653469416176|lagest_ack_time:1757653469447365|curr_delivered:2726|
[2025/09/12 05:04:29 447448] [debug] |scid:b9128a7156e30fd112282e3f|xqc_update_sample|sampler_sent_time_update:1757653469416281|
[2025/09/12 05:04:29 447454] [debug] |scid:b9128a7156e30fd112282e3f|xqc_send_ctl_on_ack_received|sndq_packets_used:3||sndq_packets_used_bytes:0|sndq_packets_free:5|
[2025/09/12 05:04:29 447459] [debug] |scid:b9128a7156e30fd112282e3f|xqc_send_ctl_update_rtt|before update rtt|conn:0000558BB89D48FC|srtt:33011|rttvar:8051|minrtt:30757|latest_rtt:31084|ack_delay:120|
[2025/09/12 05:04:29 447465] [debug] |scid:b9128a7156e30fd112282e3f|xqc_send_ctl_update_rtt|l-0.0.0.0-443-b9128a7156e30fd112282e3f p-193.167.0.100-56239-dd486c017b6f0a99a976829af3648071f1 |after update rtt|conn:0000558BB89D48FC|srtt:32755|rttvar:6550|minrtt:30757|latest_rtt:31084|ack_delay:120|
[2025/09/12 05:04:29 447471] [debug] |scid:b9128a7156e30fd112282e3f|xqc_send_ctl_get_lost_sent_pn|largest_acked:3|lost_pn:0|thresh:3|
[2025/09/12 05:04:29 447476] [debug] |scid:b9128a7156e30fd112282e3f|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:04:29 447482] [debug] |scid:b9128a7156e30fd112282e3f|xqc_send_ctl_get_pto_time_and_space|srtt:32755|rtt_var:6550|pto_duration:58955|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:04:29 447488] [debug] |scid:b9128a7156e30fd112282e3f|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB89D48FC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:04:29 447493] [debug] |scid:b9128a7156e30fd112282e3f|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB89D48FC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:04:29 447498] [debug] |scid:b9128a7156e30fd112282e3f|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB89D48FC|path:0|PNS: 2, unacked: 1158|
[2025/09/12 05:04:29 447504] [debug] |scid:b9128a7156e30fd112282e3f|xqc_timer_set|type:LOSS_DETECTION|expire:1757653469500578|now:1757653469447482|interv:53096|
[2025/09/12 05:04:29 447510] [debug] |scid:b9128a7156e30fd112282e3f|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB89D48FC|path:0|pns:2|expire:1757653469500578|now:1757653469447482|interval:53096|pto_count:0|srtt:32755
[2025/09/12 05:04:29 447517] [debug] |scid:b9128a7156e30fd112282e3f|xqc_generate_sample|sampler: send_elapse 257, ack_elapse 31446, delivered 623|rate 19811|lost 1|
[2025/09/12 05:04:29 447523] [debug] |scid:b9128a7156e30fd112282e3f|xqc_bbr_update_min_rtt|minrtt expire|rtt:30757, old_rtt:30757|
[2025/09/12 05:04:29 447528] [debug] |scid:b9128a7156e30fd112282e3f|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:5744|extra_cwnd:1184|
[2025/09/12 05:04:29 447534] [debug] |scid:b9128a7156e30fd112282e3f|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:48111|packet_lost:0|acked:567|po_sent_time:1757653469416281|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2159|
[2025/09/12 05:04:29 447540] [debug] |scid:b9128a7156e30fd112282e3f|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:48111|packet_lost:0|acked:567|po_sent_time:1757653469416281|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2159|
[2025/09/12 05:04:29 447546] [debug] |scid:b9128a7156e30fd112282e3f|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-b9128a7156e30fd112282e3f p-193.167.0.100-56239-dd486c017b6f0a99a976829af3648071f1 |bbr on ack|mode:0|pacing_rate:3950283|bw:56883|cwnd:48678|full_bw_reached:0|inflight:1158|srtt:32755|latest_rtt:31084|min_rtt:30757|applimit:1|lost:1|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:04:29 447553] [debug] |scid:b9128a7156e30fd112282e3f|xqc_process_frames|frame_type:0|
[2025/09/12 05:04:29 447559] [debug] |scid:b9128a7156e30fd112282e3f|xqc_process_padding_frame|process padding|
[2025/09/12 05:04:29 447565] [debug] |scid:b9128a7156e30fd112282e3f|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:2144638700|largest:2144638700|pns:2|
[2025/09/12 05:04:29 447572] [info] |scid:b9128a7156e30fd112282e3f|xqc_conn_on_pkt_processed|====>|conn:0000558BB89D48FC|path:0|size:39|pkt_type:SHORT_HEADER|pkt_num:2144638700|frame:PADDING ACK |recv_time:1757653469447365|dcid:b9128a7156e30fd112282e3f|dcid_seq:0|
[2025/09/12 05:04:29 447593] [debug] |scid:b9128a7156e30fd112282e3f|xqc_timer_set|type:PATH_IDLE|expire:1757653589447365|now:1757653469447365|interv:120000000|
[2025/09/12 05:04:29 447599] [debug] |scid:b9128a7156e30fd112282e3f|xqc_timer_set|type:CONN_IDLE|expire:1757653589447365|now:1757653469447365|interv:120000000|
[2025/09/12 05:04:29 447604] [debug] |scid:b9128a7156e30fd112282e3f|xqc_engine_remove_wakeup_queue|next_tick_time:1757653469506838|pq_index:0|
[2025/09/12 05:04:29 447611] [debug] |scid:b9128a7156e30fd112282e3f|xqc_engine_add_active_queue|last_ticked_time:1757653469447151|
[2025/09/12 05:04:29 447617] [debug] |xqc_engine_main_logic|BEGIN|now:1757653469447616|
[2025/09/12 05:04:29 447624] [debug] |scid:b9128a7156e30fd112282e3f|xqc_engine_process_conn|conn:0000558BB89D48FC|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:1757653469447622|
[2025/09/12 05:04:29 447632] [debug] |scid:b9128a7156e30fd112282e3f|xqc_conn_next_wakeup_time|wakeup_time:1757653469500578|
[2025/09/12 05:04:29 447638] [debug] |scid:b9128a7156e30fd112282e3f|xqc_engine_add_wakeup_queue|next_tick_time:1757653469500578|
[2025/09/12 05:04:29 447643] [debug] |xqc_engine_wakeup_after|wakeup:1757653469500578|now:1757653469447643|diff:52935|
[2025/09/12 05:04:29 447649] [debug] |xqc_engine_main_logic|END|now:1757653469447622|
[2025/09/12 05:04:29 447657] [debug] |xqc_engine_main_logic|BEGIN|now:1757653469447656|
[2025/09/12 05:04:29 447662] [debug] |xqc_engine_wakeup_after|wakeup:1757653469500578|now:1757653469447662|diff:52916|
[2025/09/12 05:04:29 447668] [debug] |xqc_engine_main_logic|END|now:1757653469447656|
[2025/09/12 05:04:29 448483] [info] |xqc_engine_packet_process|==>|conn:0000558BB89D48FC|size:39|state:ESTABED|recv_time:1757653469448482|
[2025/09/12 05:04:29 448498] [debug] |scid:b9128a7156e30fd112282e3f|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:b9128a7156e30fd112282e3f|spin_bit:0|
[2025/09/12 05:04:29 448506] [debug] |scid:b9128a7156e30fd112282e3f|xqc_packet_decrypt|largest_pn:2144638700|
[2025/09/12 05:04:29 448512] [debug] |scid:b9128a7156e30fd112282e3f|xqc_packet_decrypt|decryption nonce|path_id:0|pn:2144638702|
[2025/09/12 05:04:29 448521] [debug] |scid:b9128a7156e30fd112282e3f|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:2144638702|
[2025/09/12 05:04:29 448526] [debug] |scid:b9128a7156e30fd112282e3f|xqc_process_frames|frame_type:1c|
[2025/09/12 05:04:29 448533] [debug] |scid:b9128a7156e30fd112282e3f|xqc_timer_set|type:CONN_DRAINING|expire:1757653469700398|now:1757653469448533|interv:251865|
[2025/09/12 05:04:29 448540] [debug] |scid:b9128a7156e30fd112282e3f|xqc_send_queue_drop_packets|sndq_packets_used:3|sndq_packets_used_bytes:0|sndq_packets_free:5|
[2025/09/12 05:04:29 448547] [debug] |scid:b9128a7156e30fd112282e3f|xqc_send_queue_drop_packets|path:0|ctl_bytes_in_flight:1158|
[2025/09/12 05:04:29 448553] [debug] |scid:b9128a7156e30fd112282e3f|xqc_timer_unset|type:ACK_INIT|
[2025/09/12 05:04:29 448559] [debug] |scid:b9128a7156e30fd112282e3f|xqc_timer_unset|type:ACK_HSK|
[2025/09/12 05:04:29 448564] [debug] |scid:b9128a7156e30fd112282e3f|xqc_timer_unset|type:ACK_01RTT|
[2025/09/12 05:04:29 448569] [debug] |scid:b9128a7156e30fd112282e3f|xqc_timer_unset|type:LOSS_DETECTION|
[2025/09/12 05:04:29 448577] [info] |scid:b9128a7156e30fd112282e3f|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 05:04:29 448585] [debug] |scid:b9128a7156e30fd112282e3f|xqc_conn_immediate_close|gen_conn_close|state:CLOSING|
[2025/09/12 05:04:29 448590] [debug] |scid:b9128a7156e30fd112282e3f|xqc_process_frames|draining state, skip|
[2025/09/12 05:04:29 448606] [debug] |scid:b9128a7156e30fd112282e3f|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:2144638702|largest:2144638702|pns:2|
[2025/09/12 05:04:29 448613] [info] |scid:b9128a7156e30fd112282e3f|xqc_conn_on_pkt_processed|====>|conn:0000558BB89D48FC|path:0|size:39|pkt_type:SHORT_HEADER|pkt_num:2144638702|frame:CONNECTION_CLOSE |recv_time:1757653469448482|dcid:b9128a7156e30fd112282e3f|dcid_seq:0|
[2025/09/12 05:04:29 448620] [debug] |scid:b9128a7156e30fd112282e3f|xqc_timer_set|type:PATH_IDLE|expire:1757653589448482|now:1757653469448482|interv:120000000|
[2025/09/12 05:04:29 448626] [debug] |scid:b9128a7156e30fd112282e3f|xqc_timer_set|type:CONN_IDLE|expire:1757653589448482|now:1757653469448482|interv:120000000|
[2025/09/12 05:04:29 448631] [debug] |scid:b9128a7156e30fd112282e3f|xqc_engine_remove_wakeup_queue|next_tick_time:1757653469500578|pq_index:0|
[2025/09/12 05:04:29 448637] [debug] |scid:b9128a7156e30fd112282e3f|xqc_engine_add_active_queue|last_ticked_time:1757653469447622|
[2025/09/12 05:04:29 448643] [debug] |xqc_engine_main_logic|BEGIN|now:1757653469448642|
[2025/09/12 05:04:29 448650] [debug] |scid:b9128a7156e30fd112282e3f|xqc_engine_process_conn|conn:0000558BB89D48FC|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:1757653469448648|
[2025/09/12 05:04:29 448658] [debug] |scid:b9128a7156e30fd112282e3f|xqc_path_get_perf_class|conn:0000558BB89D48FC|path_id:0|path_srtt:32755|min_srtt:32755|path_bw:56883|loss_rate:7.69|path_pto:0|
[2025/09/12 05:04:29 448665] [debug] |scid:b9128a7156e30fd112282e3f|xqc_minrtt_scheduler_get_path|path srtt|conn:0000558BB89D48FC|path_id:0|path_srtt:32755|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:04:29 448671] [debug] |scid:b9128a7156e30fd112282e3f|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CONNECTION_CLOSE |pn:0|size:26|reinj:0|path_class:2|
[2025/09/12 05:04:29 448679] [debug] |scid:b9128a7156e30fd112282e3f|xqc_check_acked_or_dropped_pkt|conn:0000558BB89D48FC|pkt_num:0|size:26|pkt_type:SHORT_HEADER|frame:CONNECTION_CLOSE |
[2025/09/12 05:04:29 448687] [debug] |scid:b9128a7156e30fd112282e3f|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:11|
[2025/09/12 05:04:29 448747] [info] |scid:b9128a7156e30fd112282e3f|xqc_send_packet_with_pn|<==|conn:0000558BB89D48FC|path:0|pkt_num:11|size:26|sent:42|pkt_type:SHORT_HEADER|frame:CONNECTION_CLOSE |inflight:0|now:1757653469448698|stream_id:0|stream_offset:0|
[2025/09/12 05:04:29 448757] [debug] |scid:b9128a7156e30fd112282e3f|xqc_send_ctl_on_packet_sent|conn:0000558BB89D48FC|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 05:04:29 448765] [debug] |scid:b9128a7156e30fd112282e3f|xqc_conn_next_wakeup_time|wakeup_time:1757653469700398|
[2025/09/12 05:04:29 448771] [debug] |scid:b9128a7156e30fd112282e3f|xqc_engine_add_wakeup_queue|next_tick_time:1757653469700398|
[2025/09/12 05:04:29 448776] [debug] |xqc_engine_wakeup_after|wakeup:1757653469700398|now:1757653469448776|diff:251622|
[2025/09/12 05:04:29 448782] [debug] |xqc_engine_main_logic|END|now:1757653469448648|
[2025/09/12 05:04:29 448789] [debug] |xqc_engine_main_logic|BEGIN|now:1757653469448789|
[2025/09/12 05:04:29 448795] [debug] |xqc_engine_wakeup_after|wakeup:1757653469700398|now:1757653469448795|diff:251603|
[2025/09/12 05:04:29 448800] [debug] |xqc_engine_main_logic|END|now:1757653469448789|
[2025/09/12 05:04:29 701111] [debug] |xqc_engine_main_logic|BEGIN|now:1757653469701110|
[2025/09/12 05:04:29 701141] [debug] |scid:b9128a7156e30fd112282e3f|xqc_engine_remove_wakeup_queue|next_tick_time:1757653469700398|pq_index:0|
[2025/09/12 05:04:29 701151] [debug] |scid:b9128a7156e30fd112282e3f|xqc_engine_add_active_queue|last_ticked_time:1757653469448648|
[2025/09/12 05:04:29 701169] [debug] |scid:b9128a7156e30fd112282e3f|xqc_engine_process_conn|conn:0000558BB89D48FC|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:1757653469701166|
[2025/09/12 05:04:29 701176] [debug] |scid:b9128a7156e30fd112282e3f|xqc_timer_expire|timer expired|type:CONN_DRAINING|expire_time:1757653469700398|now:1757653469701166|
[2025/09/12 05:04:29 701182] [debug] |scid:b9128a7156e30fd112282e3f|xqc_timer_expire|unset|type:CONN_DRAINING|expire_time:1757653469700398|now:1757653469701166|
[2025/09/12 05:04:29 701187] [debug] |scid:b9128a7156e30fd112282e3f|xqc_timer_unset|type:CONN_DRAINING|
[2025/09/12 05:04:29 701193] [info] |xqc_engine_main_logic|conn:0000558BB89D48FC|l-0.0.0.0-443-b9128a7156e30fd112282e3f p-193.167.0.100-56239-dd486c017b6f0a99a976829af3648071f1|conn_state:13|next_tick_time:1757653469700398
[2025/09/12 05:04:29 701209] [report] |scid:b9128a7156e30fd112282e3f|xqc_conn_destroy|0000558BB89D48FC|has_0rtt:0|0rtt_accept:0|token_ok:0|handshake_time:68101|first_send_delay:68502|conn_persist:354015|keyupdate_cnt:0|err:0x0|close_msg:remote close|l-0.0.0.0-443-b9128a7156e30fd112282e3f p-193.167.0.100-56239-dd486c017b6f0a99a976829af3648071f1|hsk_recv:34958|close_recv:101339|close_send:101504|last_recv:101288|last_send:101504|mp_enable:0|create:1|validated:1|active:1|path_info:0/1/0/a/0,1,1,1,0,0,0,0,0,0,0,17,10,7,1024,0,17,i32,4,26,39,40000,2144638702,101,0,4,26,39,5,2144638699,99,0,4,26,39,5,2144638700,100,0,4,34,4,10,69,4,26,40000,11,101,4,1050,80,9,69,0-2,0-2,0-0,0-0,0-0,0-32,0-4521,0-4339,0-13,0-7,0-1,0-0,0-0,0-0,0-0,0-0,0-0,0-0|alpn:hq-interop|rebind_count:0|rebind_valid:0|rtx_pkt:1|tlp_pkt:0|snd_pkt: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 05:04:29 701220] [debug] |scid:b9128a7156e30fd112282e3f|xqc_destroy_stream|send_state:2|recv_state:3|stream_id:0|stream_type:0|
[2025/09/12 05:04:29 701232] [stats] |scid:b9128a7156e30fd112282e3f|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:1757653469415574|wrt_delay:122|snd_delay:1049|finwrt_delay:122|finsnd_delay:1049|finrcv_delay:2|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-b9128a7156e30fd112282e3f p-193.167.0.100-56239-dd486c017b6f0a99a976829af3648071f1|path_info:mp is not supported in connection scid:b9128a7156e30fd112282e3f|fec_recv_delay:0u|fec_send_rpr_cnt:0|retrans:0|
[2025/09/12 05:04:29 701274] [debug] |scid:b9128a7156e30fd112282e3f|xqc_send_ctl_destroy|destroy|
[2025/09/12 05:04:29 701283] [debug] |scid:b9128a7156e30fd112282e3f|xqc_destroy_crypto_stream|destroy crypto stream|encrypt_level:0|cur_state:CLOSED|
[2025/09/12 05:04:29 701289] [debug] |scid:b9128a7156e30fd112282e3f|xqc_destroy_crypto_stream|destroy crypto stream|encrypt_level:2|cur_state:CLOSED|
[2025/09/12 05:04:29 701293] [debug] |scid:b9128a7156e30fd112282e3f|xqc_destroy_crypto_stream|destroy crypto stream|encrypt_level:3|cur_state:CLOSED|
[2025/09/12 05:04:29 701350] [debug] |xqc_engine_wakeup_after|wakeup:1757653470349164|now:1757653469701350|diff:647814|
[2025/09/12 05:04:29 701362] [debug] |xqc_engine_main_logic|END|now:1757653469701166|
[2025/09/12 05:04:29 824095] [debug] |scid:0c93f1f0b8593d12ae2b45a9|xqc_timer_set|type:CONN_IDLE|expire:1757653529824093|now:1757653469824093|interv:60000000|
[2025/09/12 05:04:29 824121] [debug] |scid:0c93f1f0b8593d12ae2b45a9|xqc_timer_set|type:PATH_IDLE|expire:1757653529824120|now:1757653469824120|interv:60000000|
[2025/09/12 05:04:29 824141] [debug] |xqc_path_create|path:0|dcid:4fbe21d768359dbd7aa4ddbaea3ad2e2e0|scid:0c93f1f0b8593d12ae2b45a9|create_path_count:1|
[2025/09/12 05:04:29 824149] [debug] |scid:0c93f1f0b8593d12ae2b45a9|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 05:04:29 824158] [debug] |xqc_path_init|path:0|dcid:4fbe21d768359dbd7aa4ddbaea3ad2e2e0|scid:0c93f1f0b8593d12ae2b45a9|state:2|
[2025/09/12 05:04:29 824166] [debug] |scid:0c93f1f0b8593d12ae2b45a9|xqc_conn_create|success|scid:0c93f1f0b8593d12ae2b45a9|dcid:4fbe21d768359dbd7aa4ddbaea3ad2e2e0|conn:0000558BB89D48FC|
[2025/09/12 05:04:29 824175] [info] |scid:0c93f1f0b8593d12ae2b45a9|xqc_conn_server_create|hash odcid conn|odcid:96b2f44a82d0eea7f3fa07ea3bdb772e0f7e|conn:0000558BB89D48FC|
[2025/09/12 05:04:29 824190] [info] |scid:0c93f1f0b8593d12ae2b45a9|xqc_conn_get_local_transport_params|generate sr_token[2e91dacfd48ede92c72d5021cde7ff59] for cid[96b2f44a82d0eea7f3fa07ea3bdb772e0f7e]
[2025/09/12 05:04:29 824215] [stats] |xqc_conn_server_init_path_addr|path:0|l-0.0.0.0-443-0c93f1f0b8593d12ae2b45a9 p-193.167.0.100-60630-4fbe21d768359dbd7aa4ddbaea3ad2e2e0|
[2025/09/12 05:04:29 824224] [info] |xqc_engine_packet_process|==>|conn:0000558BB89D48FC|size:1200|state:S_INIT|recv_time:1757653469824062|
[2025/09/12 05:04:29 824374] [debug] |scid:0c93f1f0b8593d12ae2b45a9|xqc_packet_parse_initial|packet parse|initial|
[2025/09/12 05:04:29 824383] [debug] |scid:0c93f1f0b8593d12ae2b45a9|xqc_packet_parse_initial|success|Length:1153|
[2025/09/12 05:04:29 824391] [debug] |scid:0c93f1f0b8593d12ae2b45a9|xqc_packet_decrypt|largest_pn:0|
[2025/09/12 05:04:29 824396] [debug] |scid:0c93f1f0b8593d12ae2b45a9|xqc_packet_decrypt|decryption nonce|path_id:0|pn:410082000|
[2025/09/12 05:04:29 824404] [debug] |scid:0c93f1f0b8593d12ae2b45a9|xqc_packet_decrypt_single|pkt_type:INIT|pkt_num:410082000|
[2025/09/12 05:04:29 824410] [debug] |scid:0c93f1f0b8593d12ae2b45a9|xqc_process_frames|frame_type:6|
[2025/09/12 05:04:29 824416] [info] |scid:0c93f1f0b8593d12ae2b45a9|xqc_conn_check_token|token empty|
[2025/09/12 05:04:29 824422] [info] |scid:0c93f1f0b8593d12ae2b45a9|xqc_process_crypto_frame|check_token fail|conn:0000558BB89D48FC|l-0.0.0.0-443-0c93f1f0b8593d12ae2b45a9 p-193.167.0.100-60630-4fbe21d768359dbd7aa4ddbaea3ad2e2e0|
[2025/09/12 05:04:29 824428] [debug] |scid:0c93f1f0b8593d12ae2b45a9|xqc_create_crypto_stream|encrypt_level:0|cur_state:S_INIT|
[2025/09/12 05:04:29 824434] [debug] |scid:0c93f1f0b8593d12ae2b45a9|xqc_process_crypto_frame|level:0|
[2025/09/12 05:04:29 824440] [debug] |scid:0c93f1f0b8593d12ae2b45a9|xqc_read_crypto_stream|xqc_read_crypto_stream|level:0|
[2025/09/12 05:04:29 824445] [debug] |scid:0c93f1f0b8593d12ae2b45a9|xqc_engine_add_active_queue|last_ticked_time:0|
[2025/09/12 05:04:29 824450] [debug] |scid:0c93f1f0b8593d12ae2b45a9|xqc_create_crypto_stream|encrypt_level:2|cur_state:S_INIT|
[2025/09/12 05:04:29 824455] [debug] |scid:0c93f1f0b8593d12ae2b45a9|xqc_process_crypto_frame|server create hsk stream|
[2025/09/12 05:04:29 824460] [debug] |scid:0c93f1f0b8593d12ae2b45a9|xqc_process_frames|frame_type:0|
[2025/09/12 05:04:29 824464] [debug] |scid:0c93f1f0b8593d12ae2b45a9|xqc_process_padding_frame|process padding|
[2025/09/12 05:04:29 824469] [debug] |scid:0c93f1f0b8593d12ae2b45a9|xqc_process_frames|frame_type:6|
[2025/09/12 05:04:29 824474] [info] |scid:0c93f1f0b8593d12ae2b45a9|xqc_conn_check_token|token empty|
[2025/09/12 05:04:29 824478] [info] |scid:0c93f1f0b8593d12ae2b45a9|xqc_process_crypto_frame|check_token fail|conn:0000558BB89D48FC|l-0.0.0.0-443-0c93f1f0b8593d12ae2b45a9 p-193.167.0.100-60630-4fbe21d768359dbd7aa4ddbaea3ad2e2e0|
[2025/09/12 05:04:29 824484] [debug] |scid:0c93f1f0b8593d12ae2b45a9|xqc_process_crypto_frame|level:0|
[2025/09/12 05:04:29 824488] [debug] |scid:0c93f1f0b8593d12ae2b45a9|xqc_read_crypto_stream|xqc_read_crypto_stream|level:0|
[2025/09/12 05:04:29 824493] [debug] |scid:0c93f1f0b8593d12ae2b45a9|xqc_process_frames|frame_type:0|
[2025/09/12 05:04:29 824498] [debug] |scid:0c93f1f0b8593d12ae2b45a9|xqc_process_padding_frame|process padding|
[2025/09/12 05:04:29 824508] [debug] |scid:0c93f1f0b8593d12ae2b45a9|xqc_process_frames|frame_type:6|
[2025/09/12 05:04:29 824513] [info] |scid:0c93f1f0b8593d12ae2b45a9|xqc_conn_check_token|token empty|
[2025/09/12 05:04:29 824517] [info] |scid:0c93f1f0b8593d12ae2b45a9|xqc_process_crypto_frame|check_token fail|conn:0000558BB89D48FC|l-0.0.0.0-443-0c93f1f0b8593d12ae2b45a9 p-193.167.0.100-60630-4fbe21d768359dbd7aa4ddbaea3ad2e2e0|
[2025/09/12 05:04:29 824523] [debug] |scid:0c93f1f0b8593d12ae2b45a9|xqc_process_crypto_frame|level:0|
[2025/09/12 05:04:29 824527] [debug] |scid:0c93f1f0b8593d12ae2b45a9|xqc_read_crypto_stream|xqc_read_crypto_stream|level:0|
[2025/09/12 05:04:29 824532] [debug] |scid:0c93f1f0b8593d12ae2b45a9|xqc_process_frames|frame_type:6|
[2025/09/12 05:04:29 824537] [info] |scid:0c93f1f0b8593d12ae2b45a9|xqc_conn_check_token|token empty|
[2025/09/12 05:04:29 824541] [info] |scid:0c93f1f0b8593d12ae2b45a9|xqc_process_crypto_frame|check_token fail|conn:0000558BB89D48FC|l-0.0.0.0-443-0c93f1f0b8593d12ae2b45a9 p-193.167.0.100-60630-4fbe21d768359dbd7aa4ddbaea3ad2e2e0|
[2025/09/12 05:04:29 824546] [debug] |scid:0c93f1f0b8593d12ae2b45a9|xqc_process_crypto_frame|level:0|
[2025/09/12 05:04:29 824551] [debug] |scid:0c93f1f0b8593d12ae2b45a9|xqc_read_crypto_stream|xqc_read_crypto_stream|level:0|
[2025/09/12 05:04:29 824555] [debug] |scid:0c93f1f0b8593d12ae2b45a9|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:0|56u|
[2025/09/12 05:04:29 824571] [debug] |scid:0c93f1f0b8593d12ae2b45a9|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:0|SSL_quic_write_level:0|rv:-1|
[2025/09/12 05:04:29 824577] [debug] |scid:0c93f1f0b8593d12ae2b45a9|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/09/12 05:04:29 824583] [debug] |scid:0c93f1f0b8593d12ae2b45a9|xqc_process_frames|frame_type:6|
[2025/09/12 05:04:29 824587] [info] |scid:0c93f1f0b8593d12ae2b45a9|xqc_conn_check_token|token empty|
[2025/09/12 05:04:29 824592] [info] |scid:0c93f1f0b8593d12ae2b45a9|xqc_process_crypto_frame|check_token fail|conn:0000558BB89D48FC|l-0.0.0.0-443-0c93f1f0b8593d12ae2b45a9 p-193.167.0.100-60630-4fbe21d768359dbd7aa4ddbaea3ad2e2e0|
[2025/09/12 05:04:29 824597] [debug] |scid:0c93f1f0b8593d12ae2b45a9|xqc_process_crypto_frame|level:0|
[2025/09/12 05:04:29 824602] [debug] |scid:0c93f1f0b8593d12ae2b45a9|xqc_read_crypto_stream|xqc_read_crypto_stream|level:0|
[2025/09/12 05:04:29 824607] [debug] |scid:0c93f1f0b8593d12ae2b45a9|xqc_process_frames|frame_type:0|
[2025/09/12 05:04:29 824611] [debug] |scid:0c93f1f0b8593d12ae2b45a9|xqc_process_padding_frame|process padding|
[2025/09/12 05:04:29 824616] [debug] |scid:0c93f1f0b8593d12ae2b45a9|xqc_process_frames|frame_type:6|
[2025/09/12 05:04:29 824620] [info] |scid:0c93f1f0b8593d12ae2b45a9|xqc_conn_check_token|token empty|
[2025/09/12 05:04:29 824625] [info] |scid:0c93f1f0b8593d12ae2b45a9|xqc_process_crypto_frame|check_token fail|conn:0000558BB89D48FC|l-0.0.0.0-443-0c93f1f0b8593d12ae2b45a9 p-193.167.0.100-60630-4fbe21d768359dbd7aa4ddbaea3ad2e2e0|
[2025/09/12 05:04:29 824630] [debug] |scid:0c93f1f0b8593d12ae2b45a9|xqc_process_crypto_frame|level:0|
[2025/09/12 05:04:29 824635] [debug] |scid:0c93f1f0b8593d12ae2b45a9|xqc_read_crypto_stream|xqc_read_crypto_stream|level:0|
[2025/09/12 05:04:29 824639] [debug] |scid:0c93f1f0b8593d12ae2b45a9|xqc_process_frames|frame_type:6|
[2025/09/12 05:04:29 824644] [info] |scid:0c93f1f0b8593d12ae2b45a9|xqc_conn_check_token|token empty|
[2025/09/12 05:04:29 824648] [info] |scid:0c93f1f0b8593d12ae2b45a9|xqc_process_crypto_frame|check_token fail|conn:0000558BB89D48FC|l-0.0.0.0-443-0c93f1f0b8593d12ae2b45a9 p-193.167.0.100-60630-4fbe21d768359dbd7aa4ddbaea3ad2e2e0|
[2025/09/12 05:04:29 824653] [debug] |scid:0c93f1f0b8593d12ae2b45a9|xqc_process_crypto_frame|level:0|
[2025/09/12 05:04:29 824658] [debug] |scid:0c93f1f0b8593d12ae2b45a9|xqc_read_crypto_stream|xqc_read_crypto_stream|level:0|
[2025/09/12 05:04:29 824662] [debug] |scid:0c93f1f0b8593d12ae2b45a9|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:0|56u|
[2025/09/12 05:04:29 824672] [debug] |scid:0c93f1f0b8593d12ae2b45a9|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:0|SSL_quic_write_level:0|rv:-1|
[2025/09/12 05:04:29 824677] [debug] |scid:0c93f1f0b8593d12ae2b45a9|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/09/12 05:04:29 824681] [debug] |scid:0c93f1f0b8593d12ae2b45a9|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:0|112u|
[2025/09/12 05:04:29 824687] [debug] |scid:0c93f1f0b8593d12ae2b45a9|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:0|SSL_quic_write_level:0|rv:-1|
[2025/09/12 05:04:29 824692] [debug] |scid:0c93f1f0b8593d12ae2b45a9|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/09/12 05:04:29 824696] [debug] |scid:0c93f1f0b8593d12ae2b45a9|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:0|5u|
[2025/09/12 05:04:29 824701] [debug] |scid:0c93f1f0b8593d12ae2b45a9|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:0|SSL_quic_write_level:0|rv:-1|
[2025/09/12 05:04:29 824706] [debug] |scid:0c93f1f0b8593d12ae2b45a9|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/09/12 05:04:29 824711] [debug] |scid:0c93f1f0b8593d12ae2b45a9|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:0|5u|
[2025/09/12 05:04:29 824716] [debug] |scid:0c93f1f0b8593d12ae2b45a9|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:0|SSL_quic_write_level:0|rv:-1|
[2025/09/12 05:04:29 824721] [debug] |scid:0c93f1f0b8593d12ae2b45a9|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/09/12 05:04:29 824725] [debug] |scid:0c93f1f0b8593d12ae2b45a9|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:0|10u|
[2025/09/12 05:04:29 824730] [debug] |scid:0c93f1f0b8593d12ae2b45a9|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:0|SSL_quic_write_level:0|rv:-1|
[2025/09/12 05:04:29 824735] [debug] |scid:0c93f1f0b8593d12ae2b45a9|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/09/12 05:04:29 824740] [debug] |scid:0c93f1f0b8593d12ae2b45a9|xqc_process_frames|frame_type:6|
[2025/09/12 05:04:29 824744] [info] |scid:0c93f1f0b8593d12ae2b45a9|xqc_conn_check_token|token empty|
[2025/09/12 05:04:29 824749] [info] |scid:0c93f1f0b8593d12ae2b45a9|xqc_process_crypto_frame|check_token fail|conn:0000558BB89D48FC|l-0.0.0.0-443-0c93f1f0b8593d12ae2b45a9 p-193.167.0.100-60630-4fbe21d768359dbd7aa4ddbaea3ad2e2e0|
[2025/09/12 05:04:29 824754] [debug] |scid:0c93f1f0b8593d12ae2b45a9|xqc_process_crypto_frame|level:0|
[2025/09/12 05:04:29 824759] [debug] |scid:0c93f1f0b8593d12ae2b45a9|xqc_read_crypto_stream|xqc_read_crypto_stream|level:0|
[2025/09/12 05:04:29 824763] [debug] |scid:0c93f1f0b8593d12ae2b45a9|xqc_process_frames|frame_type:6|
[2025/09/12 05:04:29 824768] [info] |scid:0c93f1f0b8593d12ae2b45a9|xqc_conn_check_token|token empty|
[2025/09/12 05:04:29 824772] [info] |scid:0c93f1f0b8593d12ae2b45a9|xqc_process_crypto_frame|check_token fail|conn:0000558BB89D48FC|l-0.0.0.0-443-0c93f1f0b8593d12ae2b45a9 p-193.167.0.100-60630-4fbe21d768359dbd7aa4ddbaea3ad2e2e0|
[2025/09/12 05:04:29 824777] [debug] |scid:0c93f1f0b8593d12ae2b45a9|xqc_process_crypto_frame|level:0|
[2025/09/12 05:04:29 824782] [debug] |scid:0c93f1f0b8593d12ae2b45a9|xqc_read_crypto_stream|xqc_read_crypto_stream|level:0|
[2025/09/12 05:04:29 824787] [debug] |scid:0c93f1f0b8593d12ae2b45a9|xqc_process_frames|frame_type:6|
[2025/09/12 05:04:29 824791] [info] |scid:0c93f1f0b8593d12ae2b45a9|xqc_conn_check_token|token empty|
[2025/09/12 05:04:29 824796] [info] |scid:0c93f1f0b8593d12ae2b45a9|xqc_process_crypto_frame|check_token fail|conn:0000558BB89D48FC|l-0.0.0.0-443-0c93f1f0b8593d12ae2b45a9 p-193.167.0.100-60630-4fbe21d768359dbd7aa4ddbaea3ad2e2e0|
[2025/09/12 05:04:29 824801] [debug] |scid:0c93f1f0b8593d12ae2b45a9|xqc_process_crypto_frame|level:0|
[2025/09/12 05:04:29 824805] [debug] |scid:0c93f1f0b8593d12ae2b45a9|xqc_read_crypto_stream|xqc_read_crypto_stream|level:0|
[2025/09/12 05:04:29 824810] [debug] |scid:0c93f1f0b8593d12ae2b45a9|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:0|5u|
[2025/09/12 05:04:29 824815] [debug] |scid:0c93f1f0b8593d12ae2b45a9|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:0|SSL_quic_write_level:0|rv:-1|
[2025/09/12 05:04:29 824823] [debug] |scid:0c93f1f0b8593d12ae2b45a9|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/09/12 05:04:29 824828] [debug] |scid:0c93f1f0b8593d12ae2b45a9|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:0|1u|
[2025/09/12 05:04:29 824833] [debug] |scid:0c93f1f0b8593d12ae2b45a9|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:0|SSL_quic_write_level:0|rv:-1|
[2025/09/12 05:04:29 824838] [debug] |scid:0c93f1f0b8593d12ae2b45a9|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/09/12 05:04:29 824842] [debug] |scid:0c93f1f0b8593d12ae2b45a9|xqc_process_frames|frame_type:6|
[2025/09/12 05:04:29 824847] [info] |scid:0c93f1f0b8593d12ae2b45a9|xqc_conn_check_token|token empty|
[2025/09/12 05:04:29 824852] [info] |scid:0c93f1f0b8593d12ae2b45a9|xqc_process_crypto_frame|check_token fail|conn:0000558BB89D48FC|l-0.0.0.0-443-0c93f1f0b8593d12ae2b45a9 p-193.167.0.100-60630-4fbe21d768359dbd7aa4ddbaea3ad2e2e0|
[2025/09/12 05:04:29 824857] [debug] |scid:0c93f1f0b8593d12ae2b45a9|xqc_process_crypto_frame|level:0|
[2025/09/12 05:04:29 824861] [debug] |scid:0c93f1f0b8593d12ae2b45a9|xqc_read_crypto_stream|xqc_read_crypto_stream|level:0|
[2025/09/12 05:04:29 824866] [debug] |scid:0c93f1f0b8593d12ae2b45a9|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:0|1u|
[2025/09/12 05:04:29 824871] [debug] |scid:0c93f1f0b8593d12ae2b45a9|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:0|SSL_quic_write_level:0|rv:-1|
[2025/09/12 05:04:29 824875] [debug] |scid:0c93f1f0b8593d12ae2b45a9|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/09/12 05:04:29 824880] [debug] |scid:0c93f1f0b8593d12ae2b45a9|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:0|3u|
[2025/09/12 05:04:29 824885] [debug] |scid:0c93f1f0b8593d12ae2b45a9|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:0|SSL_quic_write_level:0|rv:-1|
[2025/09/12 05:04:29 824890] [debug] |scid:0c93f1f0b8593d12ae2b45a9|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/09/12 05:04:29 824895] [debug] |scid:0c93f1f0b8593d12ae2b45a9|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:0|11u|
[2025/09/12 05:04:29 824942] [info] |scid:0c93f1f0b8593d12ae2b45a9|xqc_ssl_cert_cb|cert chain or key empty|sni:server4
[2025/09/12 05:04:29 825169] [debug] |scid:0c93f1f0b8593d12ae2b45a9|xqc_conn_tls_transport_params_cb|1RTT_transport_params|max_datagram_frame_size:0|
[2025/09/12 05:04:29 825178] [debug] |scid:0c93f1f0b8593d12ae2b45a9|xqc_conn_enable_multipath|xqc_conn_enable_multipath|1|0|
[2025/09/12 05:04:29 825183] [warn] |scid:0c93f1f0b8593d12ae2b45a9|xqc_conn_try_to_enable_multipath|multipath_version_negotiation err|
[2025/09/12 05:04:29 825426] [debug] |scid:0c93f1f0b8593d12ae2b45a9|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:2|SSL_quic_write_level:3|rv:0|
[2025/09/12 05:04:29 825433] [debug] |scid:0c93f1f0b8593d12ae2b45a9|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/09/12 05:04:29 825438] [debug] |scid:0c93f1f0b8593d12ae2b45a9|xqc_process_frames|frame_type:0|
[2025/09/12 05:04:29 825443] [debug] |scid:0c93f1f0b8593d12ae2b45a9|xqc_process_padding_frame|process padding|
[2025/09/12 05:04:29 825452] [debug] |scid:0c93f1f0b8593d12ae2b45a9|xqc_timer_unset|type:ACK_INIT|
[2025/09/12 05:04:29 825458] [debug] |scid:0c93f1f0b8593d12ae2b45a9|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 05:04:29 825464] [debug] |scid:0c93f1f0b8593d12ae2b45a9|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:410082000|largest:410082000|pns:0|
[2025/09/12 05:04:29 825470] [info] |scid:0c93f1f0b8593d12ae2b45a9|xqc_conn_on_pkt_processed|====>|conn:0000558BB89D48FC|path:0|size:1200|pkt_type:INIT|pkt_num:410082000|frame:PADDING CRYPTO |recv_time:1757653469824062|dcid:96b2f44a82d0eea7f3fa07ea3bdb772e0f7e|dcid_seq:0|
[2025/09/12 05:04:29 825477] [debug] |scid:0c93f1f0b8593d12ae2b45a9|xqc_timer_set|type:PATH_IDLE|expire:1757653529824062|now:1757653469824062|interv:60000000|
[2025/09/12 05:04:29 825483] [debug] |scid:0c93f1f0b8593d12ae2b45a9|xqc_timer_set|type:CONN_IDLE|expire:1757653529824062|now:1757653469824062|interv:60000000|
[2025/09/12 05:04:29 825499] [debug] |xqc_engine_main_logic|BEGIN|now:1757653469825499|
[2025/09/12 05:04:29 825505] [debug] |scid:0c93f1f0b8593d12ae2b45a9|xqc_engine_process_conn|conn:0000558BB89D48FC|state:S_INIT|flag:TICKING DCID_OK UPPER_CONN_EXIST INIT_RECVD NEED_RUN (null) |now:1757653469825504|
[2025/09/12 05:04:29 825511] [info] |scid:0c93f1f0b8593d12ae2b45a9|xqc_conn_check_tx_key|keys are ready, can send 1rtt now|
[2025/09/12 05:04:29 825516] [debug] |scid:0c93f1f0b8593d12ae2b45a9|xqc_crypto_stream_on_read|encrypt_level:0|cur_state:S_INIT|next_state:S_INITIAL_RECVD|
[2025/09/12 05:04:29 825521] [debug] |scid:0c93f1f0b8593d12ae2b45a9|xqc_process_crypto_write_streams|
[2025/09/12 05:04:29 825526] [debug] |scid:0c93f1f0b8593d12ae2b45a9|xqc_crypto_stream_on_write|enc_level|0|
[2025/09/12 05:04:29 825531] [debug] |scid:0c93f1f0b8593d12ae2b45a9|xqc_crypto_stream_on_write|cur_state:1|switch|
[2025/09/12 05:04:29 825538] [info] |scid:0c93f1f0b8593d12ae2b45a9|xqc_crypto_stream_send|crypto send data|pkt_num:0|size:137|sent:94|pkt_type:INIT|frame:CRYPTO |now:1757653469825537|
[2025/09/12 05:04:29 825544] [debug] |scid:0c93f1f0b8593d12ae2b45a9|xqc_crypto_stream_on_write|encrypt_level:0|cur_state:S_INITIAL_RECVD|next_state:S_INITIAL_SENT|
[2025/09/12 05:04:29 825549] [debug] |scid:0c93f1f0b8593d12ae2b45a9|xqc_process_crypto_write_streams|
[2025/09/12 05:04:29 825553] [debug] |scid:0c93f1f0b8593d12ae2b45a9|xqc_crypto_stream_on_write|enc_level|2|
[2025/09/12 05:04:29 825558] [info] |scid:0c93f1f0b8593d12ae2b45a9|xqc_crypto_stream_send|crypto send data|pkt_num:0|size:194|sent:152|pkt_type:HSK|frame:CRYPTO |now:1757653469825558|
[2025/09/12 05:04:29 825565] [info] |scid:0c93f1f0b8593d12ae2b45a9|xqc_crypto_stream_send|crypto send data|pkt_num:0|size:516|sent:474|pkt_type:HSK|frame:CRYPTO |now:1757653469825564|
[2025/09/12 05:04:29 825570] [info] |scid:0c93f1f0b8593d12ae2b45a9|xqc_crypto_stream_send|crypto send data|pkt_num:0|size:125|sent:83|pkt_type:HSK|frame:CRYPTO |now:1757653469825570|
[2025/09/12 05:04:29 825576] [info] |scid:0c93f1f0b8593d12ae2b45a9|xqc_crypto_stream_send|crypto send data|pkt_num:0|size:82|sent:40|pkt_type:HSK|frame:CRYPTO |now:1757653469825576|
[2025/09/12 05:04:29 825581] [debug] |scid:0c93f1f0b8593d12ae2b45a9|xqc_crypto_stream_on_write|encrypt_level:2|cur_state:S_INITIAL_SENT|next_state:S_HANDSHAKE_SENT|
[2025/09/12 05:04:29 825588] [debug] |scid:0c93f1f0b8593d12ae2b45a9|xqc_gen_ack_frame|largest_recv:410082000|ack_delay:1525|first_ack_range:0|largest_pkt_recv_time:1757653469824062|
[2025/09/12 05:04:29 825593] [debug] |scid:0c93f1f0b8593d12ae2b45a9|xqc_gen_ack_frame|high:410082000|low:410082000|pkt_pns:0|
[2025/09/12 05:04:29 825598] [debug] |scid:0c93f1f0b8593d12ae2b45a9|xqc_write_ack_to_one_packet|ack_size:9|path:0|path_largest_recv:410082000|frame_largest_recv:410082000|
[2025/09/12 05:04:29 825604] [debug] |scid:0c93f1f0b8593d12ae2b45a9|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:0|
[2025/09/12 05:04:29 825611] [debug] |scid:0c93f1f0b8593d12ae2b45a9|xqc_path_get_perf_class|conn:0000558BB89D48FC|path_id:0|path_srtt:250000|min_srtt:250000|path_bw:0|loss_rate:0.00|path_pto:0|
[2025/09/12 05:04:29 825616] [debug] |scid:0c93f1f0b8593d12ae2b45a9|xqc_minrtt_scheduler_get_path|path srtt|conn:0000558BB89D48FC|path_id:0|path_srtt:250000|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:04:29 825623] [debug] |scid:0c93f1f0b8593d12ae2b45a9|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CRYPTO |pn:0|size:137|reinj:0|path_class:2|
[2025/09/12 05:04:29 825628] [debug] |scid:0c93f1f0b8593d12ae2b45a9|xqc_path_get_perf_class|conn:0000558BB89D48FC|path_id:0|path_srtt:250000|min_srtt:250000|path_bw:0|loss_rate:0.00|path_pto:0|
[2025/09/12 05:04:29 825633] [debug] |scid:0c93f1f0b8593d12ae2b45a9|xqc_minrtt_scheduler_get_path|path srtt|conn:0000558BB89D48FC|path_id:0|path_srtt:250000|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:04:29 825642] [debug] |scid:0c93f1f0b8593d12ae2b45a9|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CRYPTO |pn:0|size:194|reinj:0|path_class:2|
[2025/09/12 05:04:29 825647] [debug] |scid:0c93f1f0b8593d12ae2b45a9|xqc_path_get_perf_class|conn:0000558BB89D48FC|path_id:0|path_srtt:250000|min_srtt:250000|path_bw:0|loss_rate:0.00|path_pto:0|
[2025/09/12 05:04:29 825653] [debug] |scid:0c93f1f0b8593d12ae2b45a9|xqc_minrtt_scheduler_get_path|path srtt|conn:0000558BB89D48FC|path_id:0|path_srtt:250000|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:04:29 825658] [debug] |scid:0c93f1f0b8593d12ae2b45a9|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CRYPTO |pn:0|size:516|reinj:0|path_class:2|
[2025/09/12 05:04:29 825664] [debug] |scid:0c93f1f0b8593d12ae2b45a9|xqc_path_get_perf_class|conn:0000558BB89D48FC|path_id:0|path_srtt:250000|min_srtt:250000|path_bw:0|loss_rate:0.00|path_pto:0|
[2025/09/12 05:04:29 825669] [debug] |scid:0c93f1f0b8593d12ae2b45a9|xqc_minrtt_scheduler_get_path|path srtt|conn:0000558BB89D48FC|path_id:0|path_srtt:250000|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:04:29 825674] [debug] |scid:0c93f1f0b8593d12ae2b45a9|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CRYPTO |pn:0|size:125|reinj:0|path_class:2|
[2025/09/12 05:04:29 825679] [debug] |scid:0c93f1f0b8593d12ae2b45a9|xqc_path_get_perf_class|conn:0000558BB89D48FC|path_id:0|path_srtt:250000|min_srtt:250000|path_bw:0|loss_rate:0.00|path_pto:0|
[2025/09/12 05:04:29 825684] [debug] |scid:0c93f1f0b8593d12ae2b45a9|xqc_minrtt_scheduler_get_path|path srtt|conn:0000558BB89D48FC|path_id:0|path_srtt:250000|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:04:29 825689] [debug] |scid:0c93f1f0b8593d12ae2b45a9|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CRYPTO |pn:0|size:82|reinj:0|path_class:2|
[2025/09/12 05:04:29 825695] [debug] |scid:0c93f1f0b8593d12ae2b45a9|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:ACK |stream_id:0|stream_offset:0|
[2025/09/12 05:04:29 825701] [debug] |scid:0c93f1f0b8593d12ae2b45a9|xqc_check_acked_or_dropped_pkt|conn:0000558BB89D48FC|pkt_num:0|size:137|pkt_type:INIT|frame:CRYPTO |
[2025/09/12 05:04:29 825708] [debug] |scid:0c93f1f0b8593d12ae2b45a9|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:0|
[2025/09/12 05:04:29 825751] [info] |scid:0c93f1f0b8593d12ae2b45a9|xqc_send_packet_with_pn|<==|conn:0000558BB89D48FC|path:0|pkt_num:0|size:1184|sent:1200|pkt_type:INIT|frame:PADDING CRYPTO |inflight:0|now:1757653469825717|stream_id:0|stream_offset:0|
[2025/09/12 05:04:29 825764] [debug] |scid:0c93f1f0b8593d12ae2b45a9|xqc_send_ctl_on_packet_sent|conn:0000558BB89D48FC|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 05:04:29 825773] [debug] |scid:0c93f1f0b8593d12ae2b45a9|xqc_send_ctl_on_packet_sent|path:0|inflight:0|applimit:0|
[2025/09/12 05:04:29 825782] [debug] |scid:0c93f1f0b8593d12ae2b45a9|xqc_send_ctl_get_pto_time_and_space|srtt:250000|rtt_var:125000|pto_duration:750000|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:04:29 825791] [debug] |scid:0c93f1f0b8593d12ae2b45a9|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB89D48FC|path:0|PNS: 0, unacked: 1184|
[2025/09/12 05:04:29 825796] [debug] |scid:0c93f1f0b8593d12ae2b45a9|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB89D48FC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:04:29 825801] [debug] |scid:0c93f1f0b8593d12ae2b45a9|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB89D48FC|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:04:29 825805] [debug] |scid:0c93f1f0b8593d12ae2b45a9|xqc_timer_set|type:LOSS_DETECTION|expire:1757653470575717|now:1757653469825781|interv:749936|
[2025/09/12 05:04:29 825810] [debug] |scid:0c93f1f0b8593d12ae2b45a9|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB89D48FC|path:0|pns:0|expire:1757653470575717|now:1757653469825781|interval:749936|pto_count:0|srtt:250000
[2025/09/12 05:04:29 825821] [debug] |scid:0c93f1f0b8593d12ae2b45a9|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:45952|inflight:1184|
[2025/09/12 05:04:29 825828] [debug] |scid:0c93f1f0b8593d12ae2b45a9|xqc_check_acked_or_dropped_pkt|conn:0000558BB89D48FC|pkt_num:0|size:194|pkt_type:HSK|frame:CRYPTO |
[2025/09/12 05:04:29 825833] [debug] |scid:0c93f1f0b8593d12ae2b45a9|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:0|
[2025/09/12 05:04:29 825869] [info] |scid:0c93f1f0b8593d12ae2b45a9|xqc_send_packet_with_pn|<==|conn:0000558BB89D48FC|path:0|pkt_num:0|size:194|sent:210|pkt_type:HSK|frame:CRYPTO |inflight:1184|now:1757653469825841|stream_id:0|stream_offset:0|
[2025/09/12 05:04:29 825880] [debug] |scid:0c93f1f0b8593d12ae2b45a9|xqc_send_ctl_on_packet_sent|conn:0000558BB89D48FC|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 05:04:29 825886] [debug] |scid:0c93f1f0b8593d12ae2b45a9|xqc_send_ctl_on_packet_sent|path:0|inflight:1184|applimit:0|
[2025/09/12 05:04:29 825891] [debug] |scid:0c93f1f0b8593d12ae2b45a9|xqc_send_ctl_get_pto_time_and_space|srtt:250000|rtt_var:125000|pto_duration:750000|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:04:29 825896] [debug] |scid:0c93f1f0b8593d12ae2b45a9|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB89D48FC|path:0|PNS: 0, unacked: 1184|
[2025/09/12 05:04:29 825901] [debug] |scid:0c93f1f0b8593d12ae2b45a9|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB89D48FC|path:0|PNS: 1, unacked: 194|
[2025/09/12 05:04:29 825906] [debug] |scid:0c93f1f0b8593d12ae2b45a9|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB89D48FC|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:04:29 825910] [debug] |scid:0c93f1f0b8593d12ae2b45a9|xqc_timer_set|type:LOSS_DETECTION|expire:1757653470575717|now:1757653469825890|interv:749827|
[2025/09/12 05:04:29 825915] [debug] |scid:0c93f1f0b8593d12ae2b45a9|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB89D48FC|path:0|pns:0|expire:1757653470575717|now:1757653469825890|interval:749827|pto_count:0|srtt:250000
[2025/09/12 05:04:29 825922] [debug] |scid:0c93f1f0b8593d12ae2b45a9|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:45952|inflight:1378|
[2025/09/12 05:04:29 825927] [debug] |scid:0c93f1f0b8593d12ae2b45a9|xqc_check_acked_or_dropped_pkt|conn:0000558BB89D48FC|pkt_num:0|size:516|pkt_type:HSK|frame:CRYPTO |
[2025/09/12 05:04:29 825933] [debug] |scid:0c93f1f0b8593d12ae2b45a9|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1|
[2025/09/12 05:04:29 825963] [info] |scid:0c93f1f0b8593d12ae2b45a9|xqc_send_packet_with_pn|<==|conn:0000558BB89D48FC|path:0|pkt_num:1|size:516|sent:532|pkt_type:HSK|frame:CRYPTO |inflight:1378|now:1757653469825942|stream_id:0|stream_offset:0|
[2025/09/12 05:04:29 825969] [debug] |scid:0c93f1f0b8593d12ae2b45a9|xqc_send_ctl_on_packet_sent|conn:0000558BB89D48FC|path:0|pkt_num:1|origin_pktnum:0|size:516|enc_size:532|pkt_type:HSK|frame:CRYPTO |conn_state:S_HANDSHAKE_SENT|po_in_flight:0||retrans:0|
[2025/09/12 05:04:29 825973] [debug] |scid:0c93f1f0b8593d12ae2b45a9|xqc_send_ctl_on_packet_sent|path:0|inflight:1378|applimit:0|
[2025/09/12 05:04:29 825977] [debug] |scid:0c93f1f0b8593d12ae2b45a9|xqc_send_ctl_get_pto_time_and_space|srtt:250000|rtt_var:125000|pto_duration:750000|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:04:29 825982] [debug] |scid:0c93f1f0b8593d12ae2b45a9|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB89D48FC|path:0|PNS: 0, unacked: 1184|
[2025/09/12 05:04:29 825986] [debug] |scid:0c93f1f0b8593d12ae2b45a9|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB89D48FC|path:0|PNS: 1, unacked: 710|
[2025/09/12 05:04:29 825989] [debug] |scid:0c93f1f0b8593d12ae2b45a9|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB89D48FC|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:04:29 825993] [debug] |scid:0c93f1f0b8593d12ae2b45a9|xqc_timer_set|type:LOSS_DETECTION|expire:1757653470575717|now:1757653469825977|interv:749740|
[2025/09/12 05:04:29 826002] [debug] |scid:0c93f1f0b8593d12ae2b45a9|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB89D48FC|path:0|pns:0|expire:1757653470575717|now:1757653469825977|interval:749740|pto_count:0|srtt:250000
[2025/09/12 05:04:29 826006] [debug] |scid:0c93f1f0b8593d12ae2b45a9|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:45952|inflight:1894|
[2025/09/12 05:04:29 826011] [debug] |scid:0c93f1f0b8593d12ae2b45a9|xqc_check_acked_or_dropped_pkt|conn:0000558BB89D48FC|pkt_num:0|size:125|pkt_type:HSK|frame:CRYPTO |
[2025/09/12 05:04:29 826015] [debug] |scid:0c93f1f0b8593d12ae2b45a9|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:2|
[2025/09/12 05:04:29 826053] [info] |scid:0c93f1f0b8593d12ae2b45a9|xqc_send_packet_with_pn|<==|conn:0000558BB89D48FC|path:0|pkt_num:2|size:125|sent:141|pkt_type:HSK|frame:CRYPTO |inflight:1894|now:1757653469826021|stream_id:0|stream_offset:0|
[2025/09/12 05:04:29 826066] [debug] |scid:0c93f1f0b8593d12ae2b45a9|xqc_send_ctl_on_packet_sent|conn:0000558BB89D48FC|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 05:04:29 826071] [debug] |scid:0c93f1f0b8593d12ae2b45a9|xqc_send_ctl_on_packet_sent|path:0|inflight:1894|applimit:0|
[2025/09/12 05:04:29 826075] [debug] |scid:0c93f1f0b8593d12ae2b45a9|xqc_send_ctl_get_pto_time_and_space|srtt:250000|rtt_var:125000|pto_duration:750000|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:04:29 826079] [debug] |scid:0c93f1f0b8593d12ae2b45a9|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB89D48FC|path:0|PNS: 0, unacked: 1184|
[2025/09/12 05:04:29 826083] [debug] |scid:0c93f1f0b8593d12ae2b45a9|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB89D48FC|path:0|PNS: 1, unacked: 835|
[2025/09/12 05:04:29 826087] [debug] |scid:0c93f1f0b8593d12ae2b45a9|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB89D48FC|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:04:29 826091] [debug] |scid:0c93f1f0b8593d12ae2b45a9|xqc_timer_set|type:LOSS_DETECTION|expire:1757653470575717|now:1757653469826075|interv:749642|
[2025/09/12 05:04:29 826094] [debug] |scid:0c93f1f0b8593d12ae2b45a9|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB89D48FC|path:0|pns:0|expire:1757653470575717|now:1757653469826075|interval:749642|pto_count:0|srtt:250000
[2025/09/12 05:04:29 826099] [debug] |scid:0c93f1f0b8593d12ae2b45a9|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:45952|inflight:2019|
[2025/09/12 05:04:29 826103] [debug] |scid:0c93f1f0b8593d12ae2b45a9|xqc_check_acked_or_dropped_pkt|conn:0000558BB89D48FC|pkt_num:0|size:82|pkt_type:HSK|frame:CRYPTO |
[2025/09/12 05:04:29 826107] [debug] |scid:0c93f1f0b8593d12ae2b45a9|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:3|
[2025/09/12 05:04:29 826129] [info] |scid:0c93f1f0b8593d12ae2b45a9|xqc_send_packet_with_pn|<==|conn:0000558BB89D48FC|path:0|pkt_num:3|size:82|sent:98|pkt_type:HSK|frame:CRYPTO |inflight:2019|now:1757653469826113|stream_id:0|stream_offset:0|
[2025/09/12 05:04:29 826137] [debug] |scid:0c93f1f0b8593d12ae2b45a9|xqc_send_ctl_on_packet_sent|conn:0000558BB89D48FC|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 05:04:29 826144] [debug] |scid:0c93f1f0b8593d12ae2b45a9|xqc_send_ctl_on_packet_sent|path:0|inflight:2019|applimit:0|
[2025/09/12 05:04:29 826151] [debug] |scid:0c93f1f0b8593d12ae2b45a9|xqc_send_ctl_get_pto_time_and_space|srtt:250000|rtt_var:125000|pto_duration:750000|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:04:29 826156] [debug] |scid:0c93f1f0b8593d12ae2b45a9|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB89D48FC|path:0|PNS: 0, unacked: 1184|
[2025/09/12 05:04:29 826160] [debug] |scid:0c93f1f0b8593d12ae2b45a9|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB89D48FC|path:0|PNS: 1, unacked: 917|
[2025/09/12 05:04:29 826168] [debug] |scid:0c93f1f0b8593d12ae2b45a9|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB89D48FC|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:04:29 826172] [debug] |scid:0c93f1f0b8593d12ae2b45a9|xqc_timer_set|type:LOSS_DETECTION|expire:1757653470575717|now:1757653469826150|interv:749567|
[2025/09/12 05:04:29 826176] [debug] |scid:0c93f1f0b8593d12ae2b45a9|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB89D48FC|path:0|pns:0|expire:1757653470575717|now:1757653469826150|interval:749567|pto_count:0|srtt:250000
[2025/09/12 05:04:29 826180] [debug] |scid:0c93f1f0b8593d12ae2b45a9|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:45952|inflight:2101|
[2025/09/12 05:04:29 826185] [debug] |scid:0c93f1f0b8593d12ae2b45a9|xqc_check_acked_or_dropped_pkt|conn:0000558BB89D48FC|pkt_num:0|size:52|pkt_type:INIT|frame:ACK |
[2025/09/12 05:04:29 826189] [debug] |scid:0c93f1f0b8593d12ae2b45a9|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1|
[2025/09/12 05:04:29 826209] [info] |scid:0c93f1f0b8593d12ae2b45a9|xqc_send_packet_with_pn|<==|conn:0000558BB89D48FC|path:0|pkt_num:1|size:52|sent:68|pkt_type:INIT|frame:ACK |inflight:2101|now:1757653469826195|stream_id:0|stream_offset:0|
[2025/09/12 05:04:29 826216] [debug] |scid:0c93f1f0b8593d12ae2b45a9|xqc_send_ctl_on_packet_sent|conn:0000558BB89D48FC|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 05:04:29 826225] [debug] |scid:0c93f1f0b8593d12ae2b45a9|xqc_conn_next_wakeup_time|wakeup_time:1757653470575717|
[2025/09/12 05:04:29 826232] [debug] |scid:0c93f1f0b8593d12ae2b45a9|xqc_engine_add_wakeup_queue|next_tick_time:1757653470575717|
[2025/09/12 05:04:29 826238] [debug] |xqc_engine_wakeup_after|wakeup:1757653470349164|now:1757653469826238|diff:522926|
[2025/09/12 05:04:29 826244] [debug] |xqc_engine_main_logic|END|now:1757653469825504|
[2025/09/12 05:04:29 826249] [debug] |xqc_engine_main_logic|BEGIN|now:1757653469826249|
[2025/09/12 05:04:29 826253] [debug] |xqc_engine_wakeup_after|wakeup:1757653470349164|now:1757653469826253|diff:522911|
[2025/09/12 05:04:29 826257] [debug] |xqc_engine_main_logic|END|now:1757653469826249|
[2025/09/12 05:04:29 858735] [info] |xqc_engine_packet_process|==>|conn:0000558BB89D48FC|size:65|state:S_HANDSHAKE_SENT|recv_time:1757653469858734|
[2025/09/12 05:04:29 858755] [debug] |scid:0c93f1f0b8593d12ae2b45a9|xqc_packet_parse_handshake|success|Length:25|
[2025/09/12 05:04:29 858766] [debug] |scid:0c93f1f0b8593d12ae2b45a9|xqc_packet_decrypt|largest_pn:0|
[2025/09/12 05:04:29 858773] [debug] |scid:0c93f1f0b8593d12ae2b45a9|xqc_packet_decrypt|decryption nonce|path_id:0|pn:410081999|
[2025/09/12 05:04:29 858781] [debug] |scid:0c93f1f0b8593d12ae2b45a9|xqc_packet_decrypt_single|pkt_type:HSK|pkt_num:410081999|
[2025/09/12 05:04:29 858786] [debug] |scid:0c93f1f0b8593d12ae2b45a9|xqc_process_frames|frame_type:2|
[2025/09/12 05:04:29 858794] [debug] |scid:0c93f1f0b8593d12ae2b45a9|xqc_send_ctl_on_ack_received|conn:0000558BB89D48FC|path:0|pkt_num:1|origin_pktnum:0|size:516|pns:1|pkt_type:HSK|frame:CRYPTO |conn_state:S_HANDSHAKE_SENT|frame_largest_ack:3|path_largest_ack:1|
[2025/09/12 05:04:29 858804] [debug] |scid:0c93f1f0b8593d12ae2b45a9|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:1894|prior_delivered:0|prior_time:1757653469825717|is_app_limited:1|send_elapse:225|ack_elapse:33017|ctl_first_sent_time:1757653469825942|lagest_ack_time:1757653469858734|curr_delivered:516|
[2025/09/12 05:04:29 858813] [debug] |scid:0c93f1f0b8593d12ae2b45a9|xqc_update_sample|sampler_sent_time_update:1757653469825942|
[2025/09/12 05:04:29 858821] [debug] |scid:0c93f1f0b8593d12ae2b45a9|xqc_send_ctl_on_ack_received|sndq_packets_used:4||sndq_packets_used_bytes:0|sndq_packets_free:2|
[2025/09/12 05:04:29 858830] [debug] |scid:0c93f1f0b8593d12ae2b45a9|xqc_send_ctl_on_ack_received|conn:0000558BB89D48FC|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 05:04:29 858847] [debug] |scid:0c93f1f0b8593d12ae2b45a9|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:2019|prior_delivered:0|prior_time:1757653469825717|is_app_limited:1|send_elapse:304|ack_elapse:33017|ctl_first_sent_time:1757653469826021|lagest_ack_time:1757653469858734|curr_delivered:641|
[2025/09/12 05:04:29 858857] [debug] |scid:0c93f1f0b8593d12ae2b45a9|xqc_update_sample|sampler_sent_time_update:1757653469826021|
[2025/09/12 05:04:29 858865] [debug] |scid:0c93f1f0b8593d12ae2b45a9|xqc_send_ctl_on_ack_received|sndq_packets_used:3||sndq_packets_used_bytes:0|sndq_packets_free:3|
[2025/09/12 05:04:29 858873] [debug] |scid:0c93f1f0b8593d12ae2b45a9|xqc_send_ctl_on_ack_received|conn:0000558BB89D48FC|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 05:04:29 858881] [debug] |scid:0c93f1f0b8593d12ae2b45a9|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:2101|prior_delivered:0|prior_time:1757653469825717|is_app_limited:1|send_elapse:396|ack_elapse:33017|ctl_first_sent_time:1757653469826113|lagest_ack_time:1757653469858734|curr_delivered:723|
[2025/09/12 05:04:29 858890] [debug] |scid:0c93f1f0b8593d12ae2b45a9|xqc_update_sample|sampler_sent_time_update:1757653469826113|
[2025/09/12 05:04:29 858895] [debug] |scid:0c93f1f0b8593d12ae2b45a9|xqc_send_ctl_on_ack_received|sndq_packets_used:2||sndq_packets_used_bytes:0|sndq_packets_free:4|
[2025/09/12 05:04:29 858902] [debug] |scid:0c93f1f0b8593d12ae2b45a9|xqc_send_ctl_update_rtt|before update rtt|conn:0000558BB89D48FC|srtt:250000|rttvar:125000|minrtt:4294967295|latest_rtt:32621|ack_delay:0|
[2025/09/12 05:04:29 858911] [debug] |scid:0c93f1f0b8593d12ae2b45a9|xqc_send_ctl_update_rtt|l-0.0.0.0-443-0c93f1f0b8593d12ae2b45a9 p-193.167.0.100-60630-4fbe21d768359dbd7aa4ddbaea3ad2e2e0 |after update rtt|conn:0000558BB89D48FC|srtt:32621|rttvar:16310|minrtt:32621|latest_rtt:32621|ack_delay:0|
[2025/09/12 05:04:29 858919] [debug] |scid:0c93f1f0b8593d12ae2b45a9|xqc_send_ctl_get_lost_sent_pn|largest_acked:3|lost_pn:0|thresh:3|
[2025/09/12 05:04:29 858929] [debug] |scid:0c93f1f0b8593d12ae2b45a9|xqc_send_ctl_detect_lost|mark lost|pns:1|pkt_num:0|lost_pn:0|po_sent_time:1757653469825841|lost_send_time:1757653469822036|loss_delay:36698|frame:CRYPTO |repair:32|
[2025/09/12 05:04:29 858935] [debug] |scid:0c93f1f0b8593d12ae2b45a9|xqc_send_ctl_detect_lost|OnLostDetection|largest_lost sent time: 1757653469825841u|
[2025/09/12 05:04:29 858940] [stats] |scid:0c93f1f0b8593d12ae2b45a9|xqc_send_ctl_detect_lost|l-0.0.0.0-443-0c93f1f0b8593d12ae2b45a9 p-193.167.0.100-60630-4fbe21d768359dbd7aa4ddbaea3ad2e2e0 |lost interval:1757653469858734|lost_count:1|send_count:5|pkt_num:0|po_send_time:1757653469825841|srtt:32621|cwnd:45952|bw:0|conn_life:34641|now:125000|last_lost_time:34641|
[2025/09/12 05:04:29 858946] [debug] |scid:0c93f1f0b8593d12ae2b45a9|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:04:29 858951] [debug] |scid:0c93f1f0b8593d12ae2b45a9|xqc_send_ctl_get_pto_time_and_space|srtt:32621|rtt_var:16310|pto_duration:97861|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:04:29 858957] [debug] |scid:0c93f1f0b8593d12ae2b45a9|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB89D48FC|path:0|PNS: 0, unacked: 1184|
[2025/09/12 05:04:29 858962] [debug] |scid:0c93f1f0b8593d12ae2b45a9|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB89D48FC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:04:29 858967] [debug] |scid:0c93f1f0b8593d12ae2b45a9|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB89D48FC|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:04:29 858972] [debug] |scid:0c93f1f0b8593d12ae2b45a9|xqc_timer_set|type:LOSS_DETECTION|expire:1757653469923578|now:1757653469858951|interv:64627|
[2025/09/12 05:04:29 858977] [debug] |scid:0c93f1f0b8593d12ae2b45a9|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB89D48FC|path:0|pns:0|expire:1757653469923578|now:1757653469858951|interval:64627|pto_count:0|srtt:32621
[2025/09/12 05:04:29 858987] [debug] |scid:0c93f1f0b8593d12ae2b45a9|xqc_generate_sample|sampler: send_elapse 396, ack_elapse 33017, delivered 723|rate 21897|lost 1|
[2025/09/12 05:04:29 858993] [debug] |scid:0c93f1f0b8593d12ae2b45a9|xqc_bbr_update_bandwidth|BBRv1: RTT round update 0 -> 1|
[2025/09/12 05:04:29 858998] [debug] |scid:0c93f1f0b8593d12ae2b45a9|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (21897) in round 1|
[2025/09/12 05:04:29 859003] [debug] |scid:0c93f1f0b8593d12ae2b45a9|xqc_bbr_update_min_rtt|probertt expire|rtt:32621, old_rtt:2147483647|
[2025/09/12 05:04:29 859008] [debug] |scid:0c93f1f0b8593d12ae2b45a9|xqc_bbr_update_min_rtt|minrtt expire|rtt:32621, old_rtt:2147483647|
[2025/09/12 05:04:29 859013] [debug] |scid:0c93f1f0b8593d12ae2b45a9|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:5744|extra_cwnd:1446|
[2025/09/12 05:04:29 859018] [debug] |scid:0c93f1f0b8593d12ae2b45a9|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:45952|packet_lost:1|acked:723|po_sent_time:1757653469826113|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:723|
[2025/09/12 05:04:29 859024] [debug] |scid:0c93f1f0b8593d12ae2b45a9|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:45952|packet_lost:1|acked:723|po_sent_time:1757653469826113|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:723|
[2025/09/12 05:04:29 859030] [debug] |scid:0c93f1f0b8593d12ae2b45a9|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-0c93f1f0b8593d12ae2b45a9 p-193.167.0.100-60630-4fbe21d768359dbd7aa4ddbaea3ad2e2e0 |bbr on ack|mode:0|pacing_rate:4063992|bw:21897|cwnd:46675|full_bw_reached:0|inflight:1184|srtt:32621|latest_rtt:32621|min_rtt:32621|applimit:1|lost:0|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:1|
[2025/09/12 05:04:29 859037] [stats] |scid:0c93f1f0b8593d12ae2b45a9|xqc_send_ctl_info_circle_record|l-0.0.0.0-443-0c93f1f0b8593d12ae2b45a9 p-193.167.0.100-60630-4fbe21d768359dbd7aa4ddbaea3ad2e2e0 |path:0||cwnd:46675|inflight:1184|mode:0|applimit:0|pacing_rate:4063992|bw:21897|srtt:32621|latest_rtt:32621|min_rtt:32621|send:5|lost:0|tlp:0|recv:1|recovery:0|slow_start:1|conn_life:34943|acked:723|delivered:723|is_cwnd_limited:0|
[2025/09/12 05:04:29 859064] [debug] |scid:0c93f1f0b8593d12ae2b45a9|xqc_send_queue_drop_packets_with_type|drop pkt from unacked|inflight:0|cwnd:46675|pkt_num:0|ptype:0|frames:PADDING CRYPTO |
[2025/09/12 05:04:29 859069] [info] |scid:0c93f1f0b8593d12ae2b45a9|xqc_send_ctl_on_pns_discard|xqc_send_ctl_set_loss_detection_timer on discard pns:0
[2025/09/12 05:04:29 859074] [debug] |scid:0c93f1f0b8593d12ae2b45a9|xqc_send_ctl_set_loss_detection_timer|unset|no ack-eliciting pkts in flight|conn:0000558BB89D48FC|path:0|
[2025/09/12 05:04:29 859079] [debug] |scid:0c93f1f0b8593d12ae2b45a9|xqc_timer_unset|type:LOSS_DETECTION|
[2025/09/12 05:04:29 859084] [info] |scid:0c93f1f0b8593d12ae2b45a9|xqc_conn_addr_validated|Address Validated|conn:0000558BB89D48FC|role:1|
[2025/09/12 05:04:29 859089] [debug] |scid:0c93f1f0b8593d12ae2b45a9|xqc_send_ctl_set_loss_detection_timer|unset|no ack-eliciting pkts in flight|conn:0000558BB89D48FC|path:0|
[2025/09/12 05:04:29 859094] [debug] |scid:0c93f1f0b8593d12ae2b45a9|xqc_timer_unset|type:LOSS_DETECTION|
[2025/09/12 05:04:29 859099] [debug] |scid:0c93f1f0b8593d12ae2b45a9|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:410081999|largest:410081999|pns:1|
[2025/09/12 05:04:29 859105] [info] |scid:0c93f1f0b8593d12ae2b45a9|xqc_conn_on_pkt_processed|====>|conn:0000558BB89D48FC|path:0|size:65|pkt_type:HSK|pkt_num:410081999|frame:ACK |recv_time:1757653469858734|dcid:0c93f1f0b8593d12ae2b45a9|dcid_seq:0|
[2025/09/12 05:04:29 859111] [debug] |scid:0c93f1f0b8593d12ae2b45a9|xqc_timer_set|type:PATH_IDLE|expire:1757653529858734|now:1757653469858734|interv:60000000|
[2025/09/12 05:04:29 859116] [debug] |scid:0c93f1f0b8593d12ae2b45a9|xqc_timer_set|type:CONN_IDLE|expire:1757653529858734|now:1757653469858734|interv:60000000|
[2025/09/12 05:04:29 859121] [debug] |scid:0c93f1f0b8593d12ae2b45a9|xqc_engine_remove_wakeup_queue|next_tick_time:1757653470575717|pq_index:2|
[2025/09/12 05:04:29 859130] [debug] |scid:0c93f1f0b8593d12ae2b45a9|xqc_engine_add_active_queue|last_ticked_time:1757653469825504|
[2025/09/12 05:04:29 859135] [debug] |xqc_engine_main_logic|BEGIN|now:1757653469859135|
[2025/09/12 05:04:29 859141] [debug] |scid:0c93f1f0b8593d12ae2b45a9|xqc_engine_process_conn|conn:0000558BB89D48FC|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:1757653469859140|
[2025/09/12 05:04:29 859148] [debug] |scid:0c93f1f0b8593d12ae2b45a9|xqc_path_get_perf_class|conn:0000558BB89D48FC|path_id:0|path_srtt:32621|min_srtt:32621|path_bw:21897|loss_rate:0.00|path_pto:0|
[2025/09/12 05:04:29 859154] [debug] |scid:0c93f1f0b8593d12ae2b45a9|xqc_send_ctl_can_send|l-0.0.0.0-443-0c93f1f0b8593d12ae2b45a9 p-193.167.0.100-60630-4fbe21d768359dbd7aa4ddbaea3ad2e2e0 |path:0|can:1|pkt_sz:194|schedule_bytes:0|inflight:0|cwnd:46675|conn:0000558BB89D48FC|stream_id:0|stream_offset:0|
[2025/09/12 05:04:29 859160] [debug] |scid:0c93f1f0b8593d12ae2b45a9|xqc_minrtt_scheduler_get_path|path srtt|conn:0000558BB89D48FC|path_id:0|path_srtt:32621|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:04:29 859165] [debug] |scid:0c93f1f0b8593d12ae2b45a9|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CRYPTO |pn:0|size:194|reinj:0|path_class:2|
[2025/09/12 05:04:29 859172] [debug] |scid:0c93f1f0b8593d12ae2b45a9|xqc_check_acked_or_dropped_pkt|conn:0000558BB89D48FC|pkt_num:0|size:194|pkt_type:HSK|frame:CRYPTO |
[2025/09/12 05:04:29 859177] [debug] |scid:0c93f1f0b8593d12ae2b45a9|xqc_send_ctl_can_send|l-0.0.0.0-443-0c93f1f0b8593d12ae2b45a9 p-193.167.0.100-60630-4fbe21d768359dbd7aa4ddbaea3ad2e2e0 |path:0|can:1|pkt_sz:194|schedule_bytes:0|inflight:0|cwnd:46675|conn:0000558BB89D48FC|stream_id:0|stream_offset:0|
[2025/09/12 05:04:29 859182] [debug] |scid:0c93f1f0b8593d12ae2b45a9|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:04:29 859188] [debug] |scid:0c93f1f0b8593d12ae2b45a9|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:4|
[2025/09/12 05:04:29 859223] [info] |scid:0c93f1f0b8593d12ae2b45a9|xqc_send_packet_with_pn|<==|conn:0000558BB89D48FC|path:0|pkt_num:4|size:194|sent:210|pkt_type:HSK|frame:CRYPTO |inflight:0|now:1757653469859197|stream_id:0|stream_offset:0|
[2025/09/12 05:04:29 859230] [debug] |scid:0c93f1f0b8593d12ae2b45a9|xqc_send_ctl_on_packet_sent|conn:0000558BB89D48FC|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 05:04:29 859236] [debug] |scid:0c93f1f0b8593d12ae2b45a9|xqc_send_ctl_on_packet_sent|path:0|inflight:0|applimit:0|
[2025/09/12 05:04:29 859241] [debug] |scid:0c93f1f0b8593d12ae2b45a9|xqc_send_ctl_get_pto_time_and_space|srtt:32621|rtt_var:16310|pto_duration:97861|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:04:29 859247] [debug] |scid:0c93f1f0b8593d12ae2b45a9|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB89D48FC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:04:29 859252] [debug] |scid:0c93f1f0b8593d12ae2b45a9|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB89D48FC|path:0|PNS: 1, unacked: 194|
[2025/09/12 05:04:29 859256] [debug] |scid:0c93f1f0b8593d12ae2b45a9|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB89D48FC|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:04:29 859261] [debug] |scid:0c93f1f0b8593d12ae2b45a9|xqc_timer_set|type:LOSS_DETECTION|expire:1757653469957058|now:1757653469859241|interv:97817|
[2025/09/12 05:04:29 859266] [debug] |scid:0c93f1f0b8593d12ae2b45a9|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB89D48FC|path:0|pns:1|expire:1757653469957058|now:1757653469859241|interval:97817|pto_count:0|srtt:32621
[2025/09/12 05:04:29 859271] [debug] |scid:0c93f1f0b8593d12ae2b45a9|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:46675|inflight:194|
[2025/09/12 05:04:29 859282] [debug] |scid:0c93f1f0b8593d12ae2b45a9|xqc_conn_next_wakeup_time|wakeup_time:1757653469957058|
[2025/09/12 05:04:29 859287] [debug] |scid:0c93f1f0b8593d12ae2b45a9|xqc_engine_add_wakeup_queue|next_tick_time:1757653469957058|
[2025/09/12 05:04:29 859292] [debug] |xqc_engine_wakeup_after|wakeup:1757653469957058|now:1757653469859292|diff:97766|
[2025/09/12 05:04:29 859298] [debug] |xqc_engine_main_logic|END|now:1757653469859140|
[2025/09/12 05:04:29 859304] [debug] |xqc_engine_main_logic|BEGIN|now:1757653469859304|
[2025/09/12 05:04:29 859309] [debug] |xqc_engine_wakeup_after|wakeup:1757653469957058|now:1757653469859309|diff:97749|
[2025/09/12 05:04:29 859314] [debug] |xqc_engine_main_logic|END|now:1757653469859304|
[2025/09/12 05:04:29 891285] [info] |xqc_engine_packet_process|==>|conn:0000558BB89D48FC|size:416|state:S_HANDSHAKE_SENT|recv_time:1757653469891284|
[2025/09/12 05:04:29 891302] [debug] |scid:0c93f1f0b8593d12ae2b45a9|xqc_packet_parse_handshake|success|Length:64|
[2025/09/12 05:04:29 891312] [debug] |scid:0c93f1f0b8593d12ae2b45a9|xqc_packet_decrypt|largest_pn:410081999|
[2025/09/12 05:04:29 891318] [debug] |scid:0c93f1f0b8593d12ae2b45a9|xqc_packet_decrypt|decryption nonce|path_id:0|pn:410082000|
[2025/09/12 05:04:29 891326] [debug] |scid:0c93f1f0b8593d12ae2b45a9|xqc_packet_decrypt_single|pkt_type:HSK|pkt_num:410082000|
[2025/09/12 05:04:29 891333] [debug] |scid:0c93f1f0b8593d12ae2b45a9|xqc_process_frames|frame_type:2|
[2025/09/12 05:04:29 891340] [debug] |scid:0c93f1f0b8593d12ae2b45a9|xqc_send_ctl_on_ack_received|conn:0000558BB89D48FC|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 05:04:29 891347] [debug] |scid:0c93f1f0b8593d12ae2b45a9|xqc_update_sample|sampler_update|prior_lost:1|tx_in_flight:194|prior_delivered:723|prior_time:1757653469859197|is_app_limited:1|send_elapse:0|ack_elapse:32087|ctl_first_sent_time:1757653469859197|lagest_ack_time:1757653469891284|curr_delivered:917|
[2025/09/12 05:04:29 891354] [debug] |scid:0c93f1f0b8593d12ae2b45a9|xqc_update_sample|sampler_sent_time_update:1757653469859197|
[2025/09/12 05:04:29 891361] [debug] |scid:0c93f1f0b8593d12ae2b45a9|xqc_send_ctl_on_ack_received|sndq_packets_used:0||sndq_packets_used_bytes:0|sndq_packets_free:6|
[2025/09/12 05:04:29 891367] [debug] |scid:0c93f1f0b8593d12ae2b45a9|xqc_send_ctl_update_rtt|before update rtt|conn:0000558BB89D48FC|srtt:32621|rttvar:16310|minrtt:32621|latest_rtt:32087|ack_delay:0|
[2025/09/12 05:04:29 891374] [debug] |scid:0c93f1f0b8593d12ae2b45a9|xqc_send_ctl_update_rtt|l-0.0.0.0-443-0c93f1f0b8593d12ae2b45a9 p-193.167.0.100-60630-4fbe21d768359dbd7aa4ddbaea3ad2e2e0 |after update rtt|conn:0000558BB89D48FC|srtt:32554|rttvar:12366|minrtt:32087|latest_rtt:32087|ack_delay:0|
[2025/09/12 05:04:29 891381] [debug] |scid:0c93f1f0b8593d12ae2b45a9|xqc_send_ctl_get_lost_sent_pn|largest_acked:4|lost_pn:1|thresh:3|
[2025/09/12 05:04:29 891388] [debug] |scid:0c93f1f0b8593d12ae2b45a9|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:04:29 891394] [debug] |scid:0c93f1f0b8593d12ae2b45a9|xqc_send_ctl_set_loss_detection_timer|unset|no ack-eliciting pkts in flight|conn:0000558BB89D48FC|path:0|
[2025/09/12 05:04:29 891400] [debug] |scid:0c93f1f0b8593d12ae2b45a9|xqc_timer_unset|type:LOSS_DETECTION|
[2025/09/12 05:04:29 891406] [debug] |scid:0c93f1f0b8593d12ae2b45a9|xqc_generate_sample|sampler: send_elapse 0, ack_elapse 32087, delivered 194|rate 6046|lost 1|
[2025/09/12 05:04:29 891413] [debug] |scid:0c93f1f0b8593d12ae2b45a9|xqc_bbr_update_bandwidth|BBRv1: RTT round update 1 -> 2|
[2025/09/12 05:04:29 891420] [debug] |scid:0c93f1f0b8593d12ae2b45a9|xqc_bbr_update_min_rtt|probertt expire|rtt:32087, old_rtt:32621|
[2025/09/12 05:04:29 891426] [debug] |scid:0c93f1f0b8593d12ae2b45a9|xqc_bbr_update_min_rtt|minrtt expire|rtt:32087, old_rtt:32621|
[2025/09/12 05:04:29 891432] [debug] |scid:0c93f1f0b8593d12ae2b45a9|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:5744|extra_cwnd:1446|
[2025/09/12 05:04:29 891444] [debug] |scid:0c93f1f0b8593d12ae2b45a9|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:46675|packet_lost:0|acked:194|po_sent_time:1757653469859197|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:917|
[2025/09/12 05:04:29 891451] [debug] |scid:0c93f1f0b8593d12ae2b45a9|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:46675|packet_lost:0|acked:194|po_sent_time:1757653469859197|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:917|
[2025/09/12 05:04:29 891457] [debug] |scid:0c93f1f0b8593d12ae2b45a9|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-0c93f1f0b8593d12ae2b45a9 p-193.167.0.100-60630-4fbe21d768359dbd7aa4ddbaea3ad2e2e0 |bbr on ack|mode:0|pacing_rate:4063992|bw:21897|cwnd:46869|full_bw_reached:0|inflight:0|srtt:32554|latest_rtt:32087|min_rtt:32087|applimit:1|lost:1|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:1|
[2025/09/12 05:04:29 891465] [debug] |scid:0c93f1f0b8593d12ae2b45a9|xqc_process_frames|frame_type:6|
[2025/09/12 05:04:29 891473] [debug] |scid:0c93f1f0b8593d12ae2b45a9|xqc_process_crypto_frame|level:2|
[2025/09/12 05:04:29 891479] [debug] |scid:0c93f1f0b8593d12ae2b45a9|xqc_read_crypto_stream|xqc_read_crypto_stream|level:2|
[2025/09/12 05:04:29 891485] [debug] |scid:0c93f1f0b8593d12ae2b45a9|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:2|36u|
[2025/09/12 05:04:29 891584] [debug] |scid:0c93f1f0b8593d12ae2b45a9|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:3|SSL_quic_write_level:3|rv:1|
[2025/09/12 05:04:29 891592] [debug] |scid:0c93f1f0b8593d12ae2b45a9|xqc_tls_do_handshake|TLS handshake|ret:1|
[2025/09/12 05:04:29 891598] [debug] |scid:0c93f1f0b8593d12ae2b45a9|xqc_engine_remove_wakeup_queue|next_tick_time:1757653469957058|pq_index:0|
[2025/09/12 05:04:29 891604] [debug] |scid:0c93f1f0b8593d12ae2b45a9|xqc_engine_add_active_queue|last_ticked_time:1757653469859140|
[2025/09/12 05:04:29 891609] [debug] |scid:0c93f1f0b8593d12ae2b45a9|xqc_create_crypto_stream|encrypt_level:3|cur_state:S_HANDSHAKE_SENT|
[2025/09/12 05:04:29 891614] [debug] |scid:0c93f1f0b8593d12ae2b45a9|xqc_process_crypto_frame|server create 1RTT stream|
[2025/09/12 05:04:29 891619] [info] |scid:0c93f1f0b8593d12ae2b45a9|xqc_send_ctl_on_pns_discard|xqc_send_ctl_set_loss_detection_timer on discard pns:0
[2025/09/12 05:04:29 891625] [debug] |scid:0c93f1f0b8593d12ae2b45a9|xqc_send_ctl_set_loss_detection_timer|unset|no ack-eliciting pkts in flight|conn:0000558BB89D48FC|path:0|
[2025/09/12 05:04:29 891630] [debug] |scid:0c93f1f0b8593d12ae2b45a9|xqc_timer_unset|type:LOSS_DETECTION|
[2025/09/12 05:04:29 891635] [debug] |scid:0c93f1f0b8593d12ae2b45a9|xqc_timer_unset|type:ACK_HSK|
[2025/09/12 05:04:29 891641] [debug] |scid:0c93f1f0b8593d12ae2b45a9|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 05:04:29 891647] [debug] |scid:0c93f1f0b8593d12ae2b45a9|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:410082000|largest:410082000|pns:1|
[2025/09/12 05:04:29 891652] [info] |scid:0c93f1f0b8593d12ae2b45a9|xqc_conn_on_pkt_processed|====>|conn:0000558BB89D48FC|path:0|size:416|pkt_type:HSK|pkt_num:410082000|frame:ACK CRYPTO |recv_time:1757653469891284|dcid:0c93f1f0b8593d12ae2b45a9|dcid_seq:0|
[2025/09/12 05:04:29 891659] [debug] |scid:0c93f1f0b8593d12ae2b45a9|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:0c93f1f0b8593d12ae2b45a9|spin_bit:0|
[2025/09/12 05:04:29 891664] [warn] |scid:0c93f1f0b8593d12ae2b45a9|xqc_packet_parse_single|delay|buff 1RTT packet before handshake completed|
[2025/09/12 05:04:29 891670] [debug] |scid:0c93f1f0b8593d12ae2b45a9|xqc_conn_buff_undecrypt_packet_in|====>|delay|undecrypt_count:1|encrypt_level:3|
[2025/09/12 05:04:29 891675] [info] |scid:0c93f1f0b8593d12ae2b45a9|xqc_conn_process_packet|ignore err|-630|
[2025/09/12 05:04:29 891680] [debug] |scid:0c93f1f0b8593d12ae2b45a9|xqc_timer_set|type:PATH_IDLE|expire:1757653529891284|now:1757653469891284|interv:60000000|
[2025/09/12 05:04:29 891692] [debug] |scid:0c93f1f0b8593d12ae2b45a9|xqc_timer_set|type:CONN_IDLE|expire:1757653529891284|now:1757653469891284|interv:60000000|
[2025/09/12 05:04:29 891697] [debug] |xqc_engine_main_logic|BEGIN|now:1757653469891697|
[2025/09/12 05:04:29 891703] [debug] |scid:0c93f1f0b8593d12ae2b45a9|xqc_engine_process_conn|conn:0000558BB89D48FC|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:1757653469891702|
[2025/09/12 05:04:29 891709] [debug] |scid:0c93f1f0b8593d12ae2b45a9|xqc_conn_check_handshake_complete|HANDSHAKE_COMPLETED|conn:0000558BB89D48FC|
[2025/09/12 05:04:29 891714] [info] |scid:0c93f1f0b8593d12ae2b45a9|xqc_conn_handshake_confirmed|handshake confirmed|conn:0000558BB89D48FC|
[2025/09/12 05:04:29 891719] [info] |scid:0c93f1f0b8593d12ae2b45a9|xqc_send_ctl_on_pns_discard|xqc_send_ctl_set_loss_detection_timer on discard pns:1
[2025/09/12 05:04:29 891724] [debug] |scid:0c93f1f0b8593d12ae2b45a9|xqc_send_ctl_set_loss_detection_timer|unset|no ack-eliciting pkts in flight|conn:0000558BB89D48FC|path:0|
[2025/09/12 05:04:29 891729] [debug] |scid:0c93f1f0b8593d12ae2b45a9|xqc_timer_unset|type:LOSS_DETECTION|
[2025/09/12 05:04:29 891735] [debug] |scid:0c93f1f0b8593d12ae2b45a9|xqc_conn_gen_token|expire:1758258269|
[2025/09/12 05:04:29 891741] [debug] |scid:0c93f1f0b8593d12ae2b45a9|xqc_conn_early_data_reject|reject|
[2025/09/12 05:04:29 891746] [debug] |scid:0c93f1f0b8593d12ae2b45a9|xqc_crypto_stream_on_read|encrypt_level:2|cur_state:S_HANDSHAKE_SENT|next_state:ESTABED|
[2025/09/12 05:04:29 891751] [debug] |scid:0c93f1f0b8593d12ae2b45a9|xqc_conn_process_undecrypt_packet_in|delay|undecrypt_count:1|encrypt_level:3|
[2025/09/12 05:04:29 891756] [debug] |scid:0c93f1f0b8593d12ae2b45a9|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:0c93f1f0b8593d12ae2b45a9|spin_bit:0|
[2025/09/12 05:04:29 891762] [debug] |scid:0c93f1f0b8593d12ae2b45a9|xqc_packet_decrypt|largest_pn:0|
[2025/09/12 05:04:29 891767] [debug] |scid:0c93f1f0b8593d12ae2b45a9|xqc_packet_decrypt|decryption nonce|path_id:0|pn:410081999|
[2025/09/12 05:04:29 891774] [debug] |scid:0c93f1f0b8593d12ae2b45a9|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:410081999|
[2025/09/12 05:04:29 891779] [debug] |scid:0c93f1f0b8593d12ae2b45a9|xqc_process_frames|frame_type:18|
[2025/09/12 05:04:29 891785] [debug] |scid:0c93f1f0b8593d12ae2b45a9|xqc_process_new_conn_id_frame|new_conn_id|eaed7dd4a9d3f6042784338981f1914b32|sr_token:0e2a10501c4ed0d57e3815147e70f276
[2025/09/12 05:04:29 891792] [debug] |scid:0c93f1f0b8593d12ae2b45a9|xqc_process_frames|frame_type:18|
[2025/09/12 05:04:29 891797] [debug] |scid:0c93f1f0b8593d12ae2b45a9|xqc_process_new_conn_id_frame|new_conn_id|b7ca4f388d409411160f28bde3c58db873|sr_token:0533ea6a32cfb714dad591123a01d44f
[2025/09/12 05:04:29 891803] [debug] |scid:0c93f1f0b8593d12ae2b45a9|xqc_process_frames|frame_type:18|
[2025/09/12 05:04:29 891808] [debug] |scid:0c93f1f0b8593d12ae2b45a9|xqc_process_new_conn_id_frame|new_conn_id|e9ddce18354883d5a4ee6e60200abcc375|sr_token:adbeb9ff8e2e4937b2593b940ed8985a
[2025/09/12 05:04:29 891814] [debug] |scid:0c93f1f0b8593d12ae2b45a9|xqc_process_frames|frame_type:18|
[2025/09/12 05:04:29 891819] [debug] |scid:0c93f1f0b8593d12ae2b45a9|xqc_process_new_conn_id_frame|new_conn_id|63ef421dba7b4ba59fe36d3bdec859eca6|sr_token:098b513160e0501fd60122430efffdf8
[2025/09/12 05:04:29 891825] [debug] |scid:0c93f1f0b8593d12ae2b45a9|xqc_process_frames|frame_type:18|
[2025/09/12 05:04:29 891830] [debug] |scid:0c93f1f0b8593d12ae2b45a9|xqc_process_new_conn_id_frame|new_conn_id|2eb121b704ca5cb6624fde57defcc16fc3|sr_token:53c2c3157c7f71d9a87c6b0842e812fb
[2025/09/12 05:04:29 891835] [debug] |scid:0c93f1f0b8593d12ae2b45a9|xqc_process_frames|frame_type:18|
[2025/09/12 05:04:29 891840] [debug] |scid:0c93f1f0b8593d12ae2b45a9|xqc_process_new_conn_id_frame|new_conn_id|fbdd6bcca15d871386ab38a3480866800b|sr_token:35f065728a21df3c21a1e283b02f9105
[2025/09/12 05:04:29 891850] [debug] |scid:0c93f1f0b8593d12ae2b45a9|xqc_process_frames|frame_type:18|
[2025/09/12 05:04:29 891855] [debug] |scid:0c93f1f0b8593d12ae2b45a9|xqc_process_new_conn_id_frame|new_conn_id|ce871041ebf06075798981d53692fe3148|sr_token:91bafe89e8cebd4c3ebe2ed902d05dc7
[2025/09/12 05:04:29 891860] [debug] |scid:0c93f1f0b8593d12ae2b45a9|xqc_process_frames|frame_type:b|
[2025/09/12 05:04:29 891866] [debug] |scid:0c93f1f0b8593d12ae2b45a9|xqc_process_stream_frame|offset:0|data_length:17|fin:1|stream_id:0|path:0|
[2025/09/12 05:04:29 891874] [debug] |scid:0c93f1f0b8593d12ae2b45a9|xqc_insert_stream_frame|merge left|merged_offset_end:17|new_offset:0|new_len:17|
[2025/09/12 05:04:29 891880] [debug] |scid:0c93f1f0b8593d12ae2b45a9|xqc_process_stream_frame|xqc_stream_ready_to_read all recvd|
[2025/09/12 05:04:29 891885] [debug] |scid:0c93f1f0b8593d12ae2b45a9|xqc_process_stream_frame|stream_length:17|merged_offset_end:17|stream_id:0|
[2025/09/12 05:04:29 891891] [debug] |scid:0c93f1f0b8593d12ae2b45a9|xqc_timer_set|type:ACK_01RTT|expire:1757653469916284|now:1757653469891284|interv:25000|
[2025/09/12 05:04:29 891897] [debug] |scid:0c93f1f0b8593d12ae2b45a9|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:1757653469891284|max_ack_delay:25000|
[2025/09/12 05:04:29 891902] [debug] |scid:0c93f1f0b8593d12ae2b45a9|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:410081999|largest:410081999|pns:2|
[2025/09/12 05:04:29 891908] [info] |scid:0c93f1f0b8593d12ae2b45a9|xqc_conn_on_pkt_processed|====>|conn:0000558BB89D48FC|path:0|size:312|pkt_type:SHORT_HEADER|pkt_num:410081999|frame:STREAM NEW_CONNECTION_ID |recv_time:1757653469891284|dcid:0c93f1f0b8593d12ae2b45a9|dcid_seq:0|
[2025/09/12 05:04:29 891914] [debug] |scid:0c93f1f0b8593d12ae2b45a9|xqc_process_crypto_write_streams|
[2025/09/12 05:04:29 891919] [debug] |scid:0c93f1f0b8593d12ae2b45a9|xqc_crypto_stream_on_write|enc_level|3|
[2025/09/12 05:04:29 891924] [info] |scid:0c93f1f0b8593d12ae2b45a9|xqc_crypto_stream_send|crypto send data|pkt_num:0|size:283|sent:261|pkt_type:SHORT_HEADER|frame:CRYPTO |now:1757653469891924|
[2025/09/12 05:04:29 891930] [info] |scid:0c93f1f0b8593d12ae2b45a9|xqc_crypto_stream_send|crypto send data|pkt_num:0|size:284|sent:262|pkt_type:SHORT_HEADER|frame:CRYPTO |now:1757653469891930|
[2025/09/12 05:04:29 891935] [debug] |scid:0c93f1f0b8593d12ae2b45a9|xqc_crypto_stream_on_write|encrypt_level:3|cur_state:ESTABED|next_state:ESTABED|
[2025/09/12 05:04:29 891941] [debug] |scid:0c93f1f0b8593d12ae2b45a9|xqc_process_read_streams|stream_read_notify|flag:2|stream_id:0|conn:0000558BB89D48FC|
[2025/09/12 05:04:29 891990] [debug] |scid:0c93f1f0b8593d12ae2b45a9|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:25165824|
[2025/09/12 05:04:29 891998] [debug] |scid:0c93f1f0b8593d12ae2b45a9|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 05:04:29 892007] [debug] |scid:0c93f1f0b8593d12ae2b45a9|xqc_sample_check_app_limited|path:0|applimit:917|
[2025/09/12 05:04:29 892018] [info] |scid:0c93f1f0b8593d12ae2b45a9|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:0000558BB89D48FC|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 05:04:29 892030] [debug] |scid:0c93f1f0b8593d12ae2b45a9|xqc_engine_conn_logic|engine is running on conn:l-0.0.0.0-443-0c93f1f0b8593d12ae2b45a9 p-193.167.0.100-60630-4fbe21d768359dbd7aa4ddbaea3ad2e2e0|
[2025/09/12 05:04:29 892065] [debug] |scid:0c93f1f0b8593d12ae2b45a9|xqc_gen_ack_frame|largest_recv:410082000|ack_delay:780|first_ack_range:1|largest_pkt_recv_time:1757653469891284|
[2025/09/12 05:04:29 892085] [debug] |scid:0c93f1f0b8593d12ae2b45a9|xqc_gen_ack_frame|high:410082000|low:410081999|pkt_pns:1|
[2025/09/12 05:04:29 892093] [debug] |scid:0c93f1f0b8593d12ae2b45a9|xqc_write_ack_to_one_packet|ack_size:9|path:0|path_largest_recv:410082000|frame_largest_recv:410082000|
[2025/09/12 05:04:29 892102] [debug] |scid:0c93f1f0b8593d12ae2b45a9|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:1|
[2025/09/12 05:04:29 892122] [debug] |scid:0c93f1f0b8593d12ae2b45a9|xqc_write_new_conn_id_frame_to_packet|gen_new_scid|cid:319b848086466a51b01d17cf|sr_token:00d60fd9fe7f00007b3a819f8b550000|seq_num:1
[2025/09/12 05:04:29 892137] [debug] |scid:0c93f1f0b8593d12ae2b45a9|xqc_write_new_conn_id_frame_to_packet|gen_new_scid|cid:345e7bc473d23f15b5a448b4|sr_token:00d60fd9fe7f00007b3a819f8b550000|seq_num:2
[2025/09/12 05:04:29 892146] [debug] |scid:0c93f1f0b8593d12ae2b45a9|xqc_path_get_perf_class|conn:0000558BB89D48FC|path_id:0|path_srtt:32554|min_srtt:32554|path_bw:21897|loss_rate:16.67|path_pto:0|
[2025/09/12 05:04:29 892155] [debug] |scid:0c93f1f0b8593d12ae2b45a9|xqc_minrtt_scheduler_get_path|path srtt|conn:0000558BB89D48FC|path_id:0|path_srtt:32554|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:04:29 892164] [debug] |scid:0c93f1f0b8593d12ae2b45a9|xqc_minrtt_scheduler_get_path|best path:0|frame_type:HANDSHAKE_DONE |pn:0|size:23|reinj:0|path_class:2|
[2025/09/12 05:04:29 892173] [debug] |scid:0c93f1f0b8593d12ae2b45a9|xqc_path_get_perf_class|conn:0000558BB89D48FC|path_id:0|path_srtt:32554|min_srtt:32554|path_bw:21897|loss_rate:16.67|path_pto:0|
[2025/09/12 05:04:29 892182] [debug] |scid:0c93f1f0b8593d12ae2b45a9|xqc_minrtt_scheduler_get_path|path srtt|conn:0000558BB89D48FC|path_id:0|path_srtt:32554|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:04:29 892191] [debug] |scid:0c93f1f0b8593d12ae2b45a9|xqc_minrtt_scheduler_get_path|best path:0|frame_type:NEW_TOKEN |pn:0|size:33|reinj:0|path_class:2|
[2025/09/12 05:04:29 892198] [debug] |scid:0c93f1f0b8593d12ae2b45a9|xqc_path_get_perf_class|conn:0000558BB89D48FC|path_id:0|path_srtt:32554|min_srtt:32554|path_bw:21897|loss_rate:16.67|path_pto:0|
[2025/09/12 05:04:29 892207] [debug] |scid:0c93f1f0b8593d12ae2b45a9|xqc_minrtt_scheduler_get_path|path srtt|conn:0000558BB89D48FC|path_id:0|path_srtt:32554|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:04:29 892215] [debug] |scid:0c93f1f0b8593d12ae2b45a9|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CRYPTO |pn:0|size:283|reinj:0|path_class:2|
[2025/09/12 05:04:29 892223] [debug] |scid:0c93f1f0b8593d12ae2b45a9|xqc_path_get_perf_class|conn:0000558BB89D48FC|path_id:0|path_srtt:32554|min_srtt:32554|path_bw:21897|loss_rate:16.67|path_pto:0|
[2025/09/12 05:04:29 892231] [debug] |scid:0c93f1f0b8593d12ae2b45a9|xqc_minrtt_scheduler_get_path|path srtt|conn:0000558BB89D48FC|path_id:0|path_srtt:32554|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:04:29 892239] [debug] |scid:0c93f1f0b8593d12ae2b45a9|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CRYPTO |pn:0|size:284|reinj:0|path_class:2|
[2025/09/12 05:04:29 892248] [debug] |scid:0c93f1f0b8593d12ae2b45a9|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:ACK |stream_id:0|stream_offset:0|
[2025/09/12 05:04:29 892256] [debug] |scid:0c93f1f0b8593d12ae2b45a9|xqc_path_get_perf_class|conn:0000558BB89D48FC|path_id:0|path_srtt:32554|min_srtt:32554|path_bw:21897|loss_rate:16.67|path_pto:0|
[2025/09/12 05:04:29 892264] [debug] |scid:0c93f1f0b8593d12ae2b45a9|xqc_minrtt_scheduler_get_path|path srtt|conn:0000558BB89D48FC|path_id:0|path_srtt:32554|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:04:29 892270] [debug] |scid:0c93f1f0b8593d12ae2b45a9|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 05:04:29 892281] [debug] |scid:0c93f1f0b8593d12ae2b45a9|xqc_path_get_perf_class|conn:0000558BB89D48FC|path_id:0|path_srtt:32554|min_srtt:32554|path_bw:21897|loss_rate:16.67|path_pto:0|
[2025/09/12 05:04:29 892286] [debug] |scid:0c93f1f0b8593d12ae2b45a9|xqc_minrtt_scheduler_get_path|path srtt|conn:0000558BB89D48FC|path_id:0|path_srtt:32554|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:04:29 892291] [debug] |scid:0c93f1f0b8593d12ae2b45a9|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 05:04:29 892296] [debug] |scid:0c93f1f0b8593d12ae2b45a9|xqc_path_get_perf_class|conn:0000558BB89D48FC|path_id:0|path_srtt:32554|min_srtt:32554|path_bw:21897|loss_rate:16.67|path_pto:0|
[2025/09/12 05:04:29 892301] [debug] |scid:0c93f1f0b8593d12ae2b45a9|xqc_send_ctl_can_send|l-0.0.0.0-443-0c93f1f0b8593d12ae2b45a9 p-193.167.0.100-60630-4fbe21d768359dbd7aa4ddbaea3ad2e2e0 |path:0|can:1|pkt_sz:1050|schedule_bytes:731|inflight:0|cwnd:46869|conn:0000558BB89D48FC|stream_id:0|stream_offset:1024|
[2025/09/12 05:04:29 892307] [debug] |scid:0c93f1f0b8593d12ae2b45a9|xqc_minrtt_scheduler_get_path|path srtt|conn:0000558BB89D48FC|path_id:0|path_srtt:32554|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:04:29 892313] [debug] |scid:0c93f1f0b8593d12ae2b45a9|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1050|reinj:0|path_class:2|
[2025/09/12 05:04:29 892319] [debug] |scid:0c93f1f0b8593d12ae2b45a9|xqc_check_acked_or_dropped_pkt|conn:0000558BB89D48FC|pkt_num:0|size:23|pkt_type:SHORT_HEADER|frame:HANDSHAKE_DONE |
[2025/09/12 05:04:29 892325] [debug] |scid:0c93f1f0b8593d12ae2b45a9|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:0|
[2025/09/12 05:04:29 892368] [info] |scid:0c93f1f0b8593d12ae2b45a9|xqc_send_packet_with_pn|<==|conn:0000558BB89D48FC|path:0|pkt_num:0|size:23|sent:39|pkt_type:SHORT_HEADER|frame:HANDSHAKE_DONE |inflight:0|now:1757653469892334|stream_id:0|stream_offset:0|
[2025/09/12 05:04:29 892380] [debug] |scid:0c93f1f0b8593d12ae2b45a9|xqc_send_ctl_on_packet_sent|conn:0000558BB89D48FC|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 05:04:29 892389] [debug] |scid:0c93f1f0b8593d12ae2b45a9|xqc_send_ctl_on_packet_sent|path:0|inflight:0|applimit:917|
[2025/09/12 05:04:29 892398] [debug] |scid:0c93f1f0b8593d12ae2b45a9|xqc_send_ctl_get_pto_time_and_space|srtt:32554|rtt_var:12366|pto_duration:82018|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:04:29 892406] [debug] |scid:0c93f1f0b8593d12ae2b45a9|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB89D48FC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:04:29 892415] [debug] |scid:0c93f1f0b8593d12ae2b45a9|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB89D48FC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:04:29 892420] [debug] |scid:0c93f1f0b8593d12ae2b45a9|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB89D48FC|path:0|PNS: 2, unacked: 23|
[2025/09/12 05:04:29 892425] [debug] |scid:0c93f1f0b8593d12ae2b45a9|xqc_timer_set|type:LOSS_DETECTION|expire:1757653469999352|now:1757653469892397|interv:106955|
[2025/09/12 05:04:29 892430] [debug] |scid:0c93f1f0b8593d12ae2b45a9|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB89D48FC|path:0|pns:2|expire:1757653469999352|now:1757653469892397|interval:106955|pto_count:0|srtt:32554
[2025/09/12 05:04:29 892436] [debug] |scid:0c93f1f0b8593d12ae2b45a9|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:46869|inflight:23|
[2025/09/12 05:04:29 892443] [debug] |scid:0c93f1f0b8593d12ae2b45a9|xqc_check_acked_or_dropped_pkt|conn:0000558BB89D48FC|pkt_num:0|size:33|pkt_type:SHORT_HEADER|frame:NEW_TOKEN |
[2025/09/12 05:04:29 892450] [debug] |scid:0c93f1f0b8593d12ae2b45a9|xqc_send_ctl_set_next_pn_for_packet|optimistic ack detection|skipped_range:1-5|next_skip_chance:1757653470213504|current_time:1757653469892450|
[2025/09/12 05:04:29 892463] [debug] |scid:0c93f1f0b8593d12ae2b45a9|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:6|
[2025/09/12 05:04:29 892495] [info] |scid:0c93f1f0b8593d12ae2b45a9|xqc_send_packet_with_pn|<==|conn:0000558BB89D48FC|path:0|pkt_num:6|size:33|sent:49|pkt_type:SHORT_HEADER|frame:NEW_TOKEN |inflight:23|now:1757653469892473|stream_id:0|stream_offset:0|
[2025/09/12 05:04:29 892503] [debug] |scid:0c93f1f0b8593d12ae2b45a9|xqc_send_ctl_on_packet_sent|conn:0000558BB89D48FC|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 05:04:29 892510] [debug] |scid:0c93f1f0b8593d12ae2b45a9|xqc_send_ctl_on_packet_sent|path:0|inflight:23|applimit:917|
[2025/09/12 05:04:29 892517] [debug] |scid:0c93f1f0b8593d12ae2b45a9|xqc_send_ctl_get_pto_time_and_space|srtt:32554|rtt_var:12366|pto_duration:82018|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:04:29 892524] [debug] |scid:0c93f1f0b8593d12ae2b45a9|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB89D48FC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:04:29 892530] [debug] |scid:0c93f1f0b8593d12ae2b45a9|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB89D48FC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:04:29 892536] [debug] |scid:0c93f1f0b8593d12ae2b45a9|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB89D48FC|path:0|PNS: 2, unacked: 56|
[2025/09/12 05:04:29 892542] [debug] |scid:0c93f1f0b8593d12ae2b45a9|xqc_timer_set|type:LOSS_DETECTION|expire:1757653469999491|now:1757653469892517|interv:106974|
[2025/09/12 05:04:29 892548] [debug] |scid:0c93f1f0b8593d12ae2b45a9|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB89D48FC|path:0|pns:2|expire:1757653469999491|now:1757653469892517|interval:106974|pto_count:0|srtt:32554
[2025/09/12 05:04:29 892554] [debug] |scid:0c93f1f0b8593d12ae2b45a9|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:46869|inflight:56|
[2025/09/12 05:04:29 892562] [debug] |scid:0c93f1f0b8593d12ae2b45a9|xqc_check_acked_or_dropped_pkt|conn:0000558BB89D48FC|pkt_num:0|size:283|pkt_type:SHORT_HEADER|frame:CRYPTO |
[2025/09/12 05:04:29 892569] [debug] |scid:0c93f1f0b8593d12ae2b45a9|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:7|
[2025/09/12 05:04:29 892601] [info] |scid:0c93f1f0b8593d12ae2b45a9|xqc_send_packet_with_pn|<==|conn:0000558BB89D48FC|path:0|pkt_num:7|size:283|sent:299|pkt_type:SHORT_HEADER|frame:CRYPTO |inflight:56|now:1757653469892578|stream_id:0|stream_offset:0|
[2025/09/12 05:04:29 892611] [debug] |scid:0c93f1f0b8593d12ae2b45a9|xqc_send_ctl_on_packet_sent|conn:0000558BB89D48FC|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 05:04:29 892617] [debug] |scid:0c93f1f0b8593d12ae2b45a9|xqc_send_ctl_on_packet_sent|path:0|inflight:56|applimit:917|
[2025/09/12 05:04:29 892624] [debug] |scid:0c93f1f0b8593d12ae2b45a9|xqc_send_ctl_get_pto_time_and_space|srtt:32554|rtt_var:12366|pto_duration:82018|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:04:29 892631] [debug] |scid:0c93f1f0b8593d12ae2b45a9|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB89D48FC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:04:29 892638] [debug] |scid:0c93f1f0b8593d12ae2b45a9|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB89D48FC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:04:29 892644] [debug] |scid:0c93f1f0b8593d12ae2b45a9|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB89D48FC|path:0|PNS: 2, unacked: 339|
[2025/09/12 05:04:29 892650] [debug] |scid:0c93f1f0b8593d12ae2b45a9|xqc_timer_set|type:LOSS_DETECTION|expire:1757653469999596|now:1757653469892623|interv:106973|
[2025/09/12 05:04:29 892656] [debug] |scid:0c93f1f0b8593d12ae2b45a9|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB89D48FC|path:0|pns:2|expire:1757653469999596|now:1757653469892623|interval:106973|pto_count:0|srtt:32554
[2025/09/12 05:04:29 892663] [debug] |scid:0c93f1f0b8593d12ae2b45a9|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:46869|inflight:339|
[2025/09/12 05:04:29 892675] [debug] |scid:0c93f1f0b8593d12ae2b45a9|xqc_check_acked_or_dropped_pkt|conn:0000558BB89D48FC|pkt_num:0|size:284|pkt_type:SHORT_HEADER|frame:CRYPTO |
[2025/09/12 05:04:29 892679] [debug] |scid:0c93f1f0b8593d12ae2b45a9|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:8|
[2025/09/12 05:04:29 892705] [info] |scid:0c93f1f0b8593d12ae2b45a9|xqc_send_packet_with_pn|<==|conn:0000558BB89D48FC|path:0|pkt_num:8|size:284|sent:300|pkt_type:SHORT_HEADER|frame:CRYPTO |inflight:339|now:1757653469892686|stream_id:0|stream_offset:0|
[2025/09/12 05:04:29 892710] [debug] |scid:0c93f1f0b8593d12ae2b45a9|xqc_send_ctl_on_packet_sent|conn:0000558BB89D48FC|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 05:04:29 892715] [debug] |scid:0c93f1f0b8593d12ae2b45a9|xqc_send_ctl_on_packet_sent|path:0|inflight:339|applimit:917|
[2025/09/12 05:04:29 892722] [debug] |scid:0c93f1f0b8593d12ae2b45a9|xqc_send_ctl_get_pto_time_and_space|srtt:32554|rtt_var:12366|pto_duration:82018|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:04:29 892730] [debug] |scid:0c93f1f0b8593d12ae2b45a9|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB89D48FC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:04:29 892736] [debug] |scid:0c93f1f0b8593d12ae2b45a9|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB89D48FC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:04:29 892742] [debug] |scid:0c93f1f0b8593d12ae2b45a9|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB89D48FC|path:0|PNS: 2, unacked: 623|
[2025/09/12 05:04:29 892747] [debug] |scid:0c93f1f0b8593d12ae2b45a9|xqc_timer_set|type:LOSS_DETECTION|expire:1757653469999704|now:1757653469892722|interv:106982|
[2025/09/12 05:04:29 892751] [debug] |scid:0c93f1f0b8593d12ae2b45a9|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB89D48FC|path:0|pns:2|expire:1757653469999704|now:1757653469892722|interval:106982|pto_count:0|srtt:32554
[2025/09/12 05:04:29 892755] [debug] |scid:0c93f1f0b8593d12ae2b45a9|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:46869|inflight:623|
[2025/09/12 05:04:29 892760] [debug] |scid:0c93f1f0b8593d12ae2b45a9|xqc_check_acked_or_dropped_pkt|conn:0000558BB89D48FC|pkt_num:0|size:51|pkt_type:HSK|frame:ACK |
[2025/09/12 05:04:29 892764] [debug] |scid:0c93f1f0b8593d12ae2b45a9|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:5|
[2025/09/12 05:04:29 892784] [info] |scid:0c93f1f0b8593d12ae2b45a9|xqc_send_packet_with_pn|<==|conn:0000558BB89D48FC|path:0|pkt_num:5|size:51|sent:67|pkt_type:HSK|frame:ACK |inflight:623|now:1757653469892770|stream_id:0|stream_offset:0|
[2025/09/12 05:04:29 892790] [debug] |scid:0c93f1f0b8593d12ae2b45a9|xqc_send_ctl_on_packet_sent|conn:0000558BB89D48FC|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 05:04:29 892795] [debug] |scid:0c93f1f0b8593d12ae2b45a9|xqc_check_acked_or_dropped_pkt|conn:0000558BB89D48FC|pkt_num:0|size:54|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |
[2025/09/12 05:04:29 892799] [debug] |scid:0c93f1f0b8593d12ae2b45a9|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:9|
[2025/09/12 05:04:29 892822] [info] |scid:0c93f1f0b8593d12ae2b45a9|xqc_send_packet_with_pn|<==|conn:0000558BB89D48FC|path:0|pkt_num:9|size:54|sent:70|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |inflight:623|now:1757653469892805|stream_id:0|stream_offset:0|
[2025/09/12 05:04:29 892831] [debug] |scid:0c93f1f0b8593d12ae2b45a9|xqc_send_ctl_on_packet_sent|conn:0000558BB89D48FC|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 05:04:29 892837] [debug] |scid:0c93f1f0b8593d12ae2b45a9|xqc_send_ctl_on_packet_sent|path:0|inflight:623|applimit:917|
[2025/09/12 05:04:29 892842] [debug] |scid:0c93f1f0b8593d12ae2b45a9|xqc_send_ctl_get_pto_time_and_space|srtt:32554|rtt_var:12366|pto_duration:82018|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:04:29 892850] [debug] |scid:0c93f1f0b8593d12ae2b45a9|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB89D48FC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:04:29 892854] [debug] |scid:0c93f1f0b8593d12ae2b45a9|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB89D48FC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:04:29 892858] [debug] |scid:0c93f1f0b8593d12ae2b45a9|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB89D48FC|path:0|PNS: 2, unacked: 677|
[2025/09/12 05:04:29 892862] [debug] |scid:0c93f1f0b8593d12ae2b45a9|xqc_timer_set|type:LOSS_DETECTION|expire:1757653469999823|now:1757653469892841|interv:106982|
[2025/09/12 05:04:29 892866] [debug] |scid:0c93f1f0b8593d12ae2b45a9|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB89D48FC|path:0|pns:2|expire:1757653469999823|now:1757653469892841|interval:106982|pto_count:0|srtt:32554
[2025/09/12 05:04:29 892870] [debug] |scid:0c93f1f0b8593d12ae2b45a9|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:46869|inflight:677|
[2025/09/12 05:04:29 892875] [debug] |scid:0c93f1f0b8593d12ae2b45a9|xqc_check_acked_or_dropped_pkt|conn:0000558BB89D48FC|pkt_num:0|size:54|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |
[2025/09/12 05:04:29 892879] [debug] |scid:0c93f1f0b8593d12ae2b45a9|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:10|
[2025/09/12 05:04:29 892904] [info] |scid:0c93f1f0b8593d12ae2b45a9|xqc_send_packet_with_pn|<==|conn:0000558BB89D48FC|path:0|pkt_num:10|size:54|sent:70|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |inflight:677|now:1757653469892885|stream_id:0|stream_offset:0|
[2025/09/12 05:04:29 892913] [debug] |scid:0c93f1f0b8593d12ae2b45a9|xqc_send_ctl_on_packet_sent|conn:0000558BB89D48FC|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 05:04:29 892919] [debug] |scid:0c93f1f0b8593d12ae2b45a9|xqc_send_ctl_on_packet_sent|path:0|inflight:677|applimit:917|
[2025/09/12 05:04:29 892924] [debug] |scid:0c93f1f0b8593d12ae2b45a9|xqc_send_ctl_get_pto_time_and_space|srtt:32554|rtt_var:12366|pto_duration:82018|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:04:29 892928] [debug] |scid:0c93f1f0b8593d12ae2b45a9|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB89D48FC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:04:29 892932] [debug] |scid:0c93f1f0b8593d12ae2b45a9|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB89D48FC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:04:29 892936] [debug] |scid:0c93f1f0b8593d12ae2b45a9|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB89D48FC|path:0|PNS: 2, unacked: 731|
[2025/09/12 05:04:29 892940] [debug] |scid:0c93f1f0b8593d12ae2b45a9|xqc_timer_set|type:LOSS_DETECTION|expire:1757653469999903|now:1757653469892924|interv:106979|
[2025/09/12 05:04:29 892943] [debug] |scid:0c93f1f0b8593d12ae2b45a9|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB89D48FC|path:0|pns:2|expire:1757653469999903|now:1757653469892924|interval:106979|pto_count:0|srtt:32554
[2025/09/12 05:04:29 892948] [debug] |scid:0c93f1f0b8593d12ae2b45a9|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:46869|inflight:731|
[2025/09/12 05:04:29 892952] [debug] |scid:0c93f1f0b8593d12ae2b45a9|xqc_check_acked_or_dropped_pkt|conn:0000558BB89D48FC|pkt_num:0|size:1050|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:04:29 892956] [debug] |scid:0c93f1f0b8593d12ae2b45a9|xqc_send_ctl_can_send|l-0.0.0.0-443-0c93f1f0b8593d12ae2b45a9 p-193.167.0.100-60630-4fbe21d768359dbd7aa4ddbaea3ad2e2e0 |path:0|can:1|pkt_sz:1050|schedule_bytes:0|inflight:731|cwnd:46869|conn:0000558BB89D48FC|stream_id:0|stream_offset:1024|
[2025/09/12 05:04:29 892961] [debug] |scid:0c93f1f0b8593d12ae2b45a9|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:04:29 892965] [debug] |scid:0c93f1f0b8593d12ae2b45a9|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:11|
[2025/09/12 05:04:29 892989] [info] |scid:0c93f1f0b8593d12ae2b45a9|xqc_send_packet_with_pn|<==|conn:0000558BB89D48FC|path:0|pkt_num:11|size:1050|sent:1066|pkt_type:SHORT_HEADER|frame:STREAM |inflight:731|now:1757653469892971|stream_id:0|stream_offset:1024|
[2025/09/12 05:04:29 893003] [debug] |scid:0c93f1f0b8593d12ae2b45a9|xqc_send_ctl_on_packet_sent|conn:0000558BB89D48FC|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 05:04:29 893010] [debug] |scid:0c93f1f0b8593d12ae2b45a9|xqc_send_ctl_on_packet_sent|path:0|inflight:731|applimit:917|
[2025/09/12 05:04:29 893016] [debug] |scid:0c93f1f0b8593d12ae2b45a9|xqc_send_ctl_get_pto_time_and_space|srtt:32554|rtt_var:12366|pto_duration:82018|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:04:29 893023] [debug] |scid:0c93f1f0b8593d12ae2b45a9|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB89D48FC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:04:29 893029] [debug] |scid:0c93f1f0b8593d12ae2b45a9|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB89D48FC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:04:29 893035] [debug] |scid:0c93f1f0b8593d12ae2b45a9|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB89D48FC|path:0|PNS: 2, unacked: 1781|
[2025/09/12 05:04:29 893064] [debug] |scid:0c93f1f0b8593d12ae2b45a9|xqc_timer_set|type:LOSS_DETECTION|expire:1757653469999989|now:1757653469893016|interv:106973|
[2025/09/12 05:04:29 893070] [debug] |scid:0c93f1f0b8593d12ae2b45a9|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB89D48FC|path:0|pns:2|expire:1757653469999989|now:1757653469893016|interval:106973|pto_count:0|srtt:32554
[2025/09/12 05:04:29 893075] [debug] |scid:0c93f1f0b8593d12ae2b45a9|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:46869|inflight:1781|
[2025/09/12 05:04:29 893080] [debug] |scid:0c93f1f0b8593d12ae2b45a9|xqc_conn_next_wakeup_time|wakeup_time:1757653469916284|
[2025/09/12 05:04:29 893084] [debug] |scid:0c93f1f0b8593d12ae2b45a9|xqc_engine_add_wakeup_queue|next_tick_time:1757653469916284|
[2025/09/12 05:04:29 893088] [debug] |xqc_engine_wakeup_after|wakeup:1757653469916284|now:1757653469893088|diff:23196|
[2025/09/12 05:04:29 893092] [debug] |xqc_engine_main_logic|END|now:1757653469891702|
[2025/09/12 05:04:29 893098] [debug] |xqc_engine_main_logic|BEGIN|now:1757653469893098|
[2025/09/12 05:04:29 893102] [debug] |xqc_engine_wakeup_after|wakeup:1757653469916284|now:1757653469893101|diff:23183|
[2025/09/12 05:04:29 893105] [debug] |xqc_engine_main_logic|END|now:1757653469893098|
[2025/09/12 05:04:29 917172] [debug] |xqc_engine_main_logic|BEGIN|now:1757653469917172|
[2025/09/12 05:04:29 917184] [debug] |scid:0c93f1f0b8593d12ae2b45a9|xqc_engine_remove_wakeup_queue|next_tick_time:1757653469916284|pq_index:0|
[2025/09/12 05:04:29 917189] [debug] |scid:0c93f1f0b8593d12ae2b45a9|xqc_engine_add_active_queue|last_ticked_time:1757653469891702|
[2025/09/12 05:04:29 917194] [debug] |scid:0c93f1f0b8593d12ae2b45a9|xqc_engine_process_conn|conn:0000558BB89D48FC|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:1757653469917193|
[2025/09/12 05:04:29 917199] [debug] |scid:0c93f1f0b8593d12ae2b45a9|xqc_timer_expire|timer expired|type:ACK_01RTT|expire_time:1757653469916284|now:1757653469917193|
[2025/09/12 05:04:29 917203] [debug] |scid:0c93f1f0b8593d12ae2b45a9|xqc_timer_ack_timeout|pns:2|path:0|
[2025/09/12 05:04:29 917207] [debug] |scid:0c93f1f0b8593d12ae2b45a9|xqc_timer_expire|unset|type:ACK_01RTT|expire_time:1757653469916284|now:1757653469917193|
[2025/09/12 05:04:29 917211] [debug] |scid:0c93f1f0b8593d12ae2b45a9|xqc_timer_unset|type:ACK_01RTT|
[2025/09/12 05:04:29 917216] [debug] |scid:0c93f1f0b8593d12ae2b45a9|xqc_gen_ack_frame|largest_recv:410081999|ack_delay:25932|first_ack_range:0|largest_pkt_recv_time:1757653469891284|
[2025/09/12 05:04:29 917221] [debug] |scid:0c93f1f0b8593d12ae2b45a9|xqc_gen_ack_frame|high:410081999|low:410081999|pkt_pns:2|
[2025/09/12 05:04:29 917231] [debug] |scid:0c93f1f0b8593d12ae2b45a9|xqc_write_ack_to_one_packet|ack_size:9|path:0|path_largest_recv:410081999|frame_largest_recv:410081999|
[2025/09/12 05:04:29 917235] [debug] |scid:0c93f1f0b8593d12ae2b45a9|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:2|
[2025/09/12 05:04:29 917240] [debug] |scid:0c93f1f0b8593d12ae2b45a9|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:ACK |stream_id:0|stream_offset:0|
[2025/09/12 05:04:29 917245] [debug] |scid:0c93f1f0b8593d12ae2b45a9|xqc_check_acked_or_dropped_pkt|conn:0000558BB89D48FC|pkt_num:0|size:31|pkt_type:SHORT_HEADER|frame:ACK |
[2025/09/12 05:04:29 917250] [debug] |scid:0c93f1f0b8593d12ae2b45a9|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:12|
[2025/09/12 05:04:29 917279] [info] |scid:0c93f1f0b8593d12ae2b45a9|xqc_send_packet_with_pn|<==|conn:0000558BB89D48FC|path:0|pkt_num:12|size:31|sent:47|pkt_type:SHORT_HEADER|frame:ACK |inflight:1781|now:1757653469917257|stream_id:0|stream_offset:0|
[2025/09/12 05:04:29 917285] [debug] |scid:0c93f1f0b8593d12ae2b45a9|xqc_send_ctl_on_packet_sent|conn:0000558BB89D48FC|path:0|pkt_num:12|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 05:04:29 917291] [debug] |scid:0c93f1f0b8593d12ae2b45a9|xqc_conn_next_wakeup_time|wakeup_time:1757653469999989|
[2025/09/12 05:04:29 917295] [debug] |scid:0c93f1f0b8593d12ae2b45a9|xqc_engine_add_wakeup_queue|next_tick_time:1757653469999989|
[2025/09/12 05:04:29 917299] [debug] |xqc_engine_wakeup_after|wakeup:1757653469999989|now:1757653469917299|diff:82690|
[2025/09/12 05:04:29 917303] [debug] |xqc_engine_main_logic|END|now:1757653469917193|
[2025/09/12 05:04:29 923133] [info] |xqc_engine_packet_process|==>|conn:0000558BB89D48FC|size:40|state:ESTABED|recv_time:1757653469923132|
[2025/09/12 05:04:29 923148] [debug] |scid:0c93f1f0b8593d12ae2b45a9|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:0c93f1f0b8593d12ae2b45a9|spin_bit:0|
[2025/09/12 05:04:29 923160] [debug] |scid:0c93f1f0b8593d12ae2b45a9|xqc_packet_decrypt|largest_pn:410081999|
[2025/09/12 05:04:29 923168] [debug] |scid:0c93f1f0b8593d12ae2b45a9|xqc_packet_decrypt|decryption nonce|path_id:0|pn:410082001|
[2025/09/12 05:04:29 923178] [debug] |scid:0c93f1f0b8593d12ae2b45a9|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:410082001|
[2025/09/12 05:04:29 923186] [debug] |scid:0c93f1f0b8593d12ae2b45a9|xqc_process_frames|frame_type:2|
[2025/09/12 05:04:29 923194] [debug] |scid:0c93f1f0b8593d12ae2b45a9|xqc_send_ctl_on_ack_received|conn:0000558BB89D48FC|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 05:04:29 923203] [debug] |scid:0c93f1f0b8593d12ae2b45a9|xqc_update_sample|sampler_update|prior_lost:1|tx_in_flight:23|prior_delivered:917|prior_time:1757653469892334|is_app_limited:1|send_elapse:0|ack_elapse:30798|ctl_first_sent_time:1757653469892334|lagest_ack_time:1757653469923132|curr_delivered:940|
[2025/09/12 05:04:29 923212] [debug] |scid:0c93f1f0b8593d12ae2b45a9|xqc_update_sample|sampler_sent_time_update:1757653469892334|
[2025/09/12 05:04:29 923221] [debug] |scid:0c93f1f0b8593d12ae2b45a9|xqc_send_ctl_on_ack_received|sndq_packets_used:6||sndq_packets_used_bytes:0|sndq_packets_free:2|
[2025/09/12 05:04:29 923229] [debug] |scid:0c93f1f0b8593d12ae2b45a9|xqc_send_ctl_on_ack_received|conn:0000558BB89D48FC|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:6|path_largest_ack:6|
[2025/09/12 05:04:29 923238] [debug] |scid:0c93f1f0b8593d12ae2b45a9|xqc_update_sample|sampler_update|prior_lost:1|tx_in_flight:23|prior_delivered:917|prior_time:1757653469892334|is_app_limited:1|send_elapse:0|ack_elapse:30798|ctl_first_sent_time:1757653469892334|lagest_ack_time:1757653469923132|curr_delivered:973|
[2025/09/12 05:04:29 923245] [debug] |scid:0c93f1f0b8593d12ae2b45a9|xqc_update_sample|sampler_sent_time_update:1757653469892473|
[2025/09/12 05:04:29 923261] [debug] |scid:0c93f1f0b8593d12ae2b45a9|xqc_send_ctl_on_ack_received|sndq_packets_used:5||sndq_packets_used_bytes:0|sndq_packets_free:3|
[2025/09/12 05:04:29 923269] [debug] |scid:0c93f1f0b8593d12ae2b45a9|xqc_send_ctl_update_rtt|before update rtt|conn:0000558BB89D48FC|srtt:32554|rttvar:12366|minrtt:32087|latest_rtt:30659|ack_delay:48|
[2025/09/12 05:04:29 923277] [debug] |scid:0c93f1f0b8593d12ae2b45a9|xqc_send_ctl_update_rtt|l-0.0.0.0-443-0c93f1f0b8593d12ae2b45a9 p-193.167.0.100-60630-4fbe21d768359dbd7aa4ddbaea3ad2e2e0 |after update rtt|conn:0000558BB89D48FC|srtt:32311|rttvar:9760|minrtt:30659|latest_rtt:30659|ack_delay:48|
[2025/09/12 05:04:29 923286] [debug] |scid:0c93f1f0b8593d12ae2b45a9|xqc_send_ctl_get_lost_sent_pn|largest_acked:6|lost_pn:3|thresh:3|
[2025/09/12 05:04:29 923293] [debug] |scid:0c93f1f0b8593d12ae2b45a9|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:04:29 923302] [debug] |scid:0c93f1f0b8593d12ae2b45a9|xqc_send_ctl_get_pto_time_and_space|srtt:32311|rtt_var:9760|pto_duration:71351|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:04:29 923309] [debug] |scid:0c93f1f0b8593d12ae2b45a9|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB89D48FC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:04:29 923314] [debug] |scid:0c93f1f0b8593d12ae2b45a9|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB89D48FC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:04:29 923318] [debug] |scid:0c93f1f0b8593d12ae2b45a9|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB89D48FC|path:0|PNS: 2, unacked: 1725|
[2025/09/12 05:04:29 923323] [debug] |scid:0c93f1f0b8593d12ae2b45a9|xqc_timer_set|type:LOSS_DETECTION|expire:1757653469989322|now:1757653469923301|interv:66021|
[2025/09/12 05:04:29 923328] [debug] |scid:0c93f1f0b8593d12ae2b45a9|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB89D48FC|path:0|pns:2|expire:1757653469989322|now:1757653469923301|interval:66021|pto_count:0|srtt:32311
[2025/09/12 05:04:29 923334] [debug] |scid:0c93f1f0b8593d12ae2b45a9|xqc_generate_sample|sampler: send_elapse 0, ack_elapse 30798, delivered 56|rate 1818|lost 1|
[2025/09/12 05:04:29 923339] [debug] |scid:0c93f1f0b8593d12ae2b45a9|xqc_bbr_update_bandwidth|BBRv1: RTT round update 2 -> 3|
[2025/09/12 05:04:29 923344] [debug] |scid:0c93f1f0b8593d12ae2b45a9|xqc_bbr_update_min_rtt|probertt expire|rtt:30659, old_rtt:32087|
[2025/09/12 05:04:29 923349] [debug] |scid:0c93f1f0b8593d12ae2b45a9|xqc_bbr_update_min_rtt|minrtt expire|rtt:30659, old_rtt:32087|
[2025/09/12 05:04:29 923354] [debug] |scid:0c93f1f0b8593d12ae2b45a9|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:5744|extra_cwnd:410|
[2025/09/12 05:04:29 923359] [debug] |scid:0c93f1f0b8593d12ae2b45a9|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:46869|packet_lost:0|acked:56|po_sent_time:1757653469892473|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:973|
[2025/09/12 05:04:29 923364] [debug] |scid:0c93f1f0b8593d12ae2b45a9|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:46869|packet_lost:0|acked:56|po_sent_time:1757653469892473|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:973|
[2025/09/12 05:04:29 923370] [debug] |scid:0c93f1f0b8593d12ae2b45a9|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-0c93f1f0b8593d12ae2b45a9 p-193.167.0.100-60630-4fbe21d768359dbd7aa4ddbaea3ad2e2e0 |bbr on ack|mode:0|pacing_rate:4063992|bw:21897|cwnd:46925|full_bw_reached:0|inflight:1725|srtt:32311|latest_rtt:30659|min_rtt:30659|applimit:1|lost:1|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:1|
[2025/09/12 05:04:29 923378] [debug] |scid:0c93f1f0b8593d12ae2b45a9|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:410082001|largest:410082001|pns:2|
[2025/09/12 05:04:29 923384] [info] |scid:0c93f1f0b8593d12ae2b45a9|xqc_conn_on_pkt_processed|====>|conn:0000558BB89D48FC|path:0|size:40|pkt_type:SHORT_HEADER|pkt_num:410082001|frame:ACK |recv_time:1757653469923132|dcid:0c93f1f0b8593d12ae2b45a9|dcid_seq:0|
[2025/09/12 05:04:29 923395] [debug] |scid:0c93f1f0b8593d12ae2b45a9|xqc_timer_set|type:PATH_IDLE|expire:1757653589923132|now:1757653469923132|interv:120000000|
[2025/09/12 05:04:29 923400] [debug] |scid:0c93f1f0b8593d12ae2b45a9|xqc_timer_set|type:CONN_IDLE|expire:1757653589923132|now:1757653469923132|interv:120000000|
[2025/09/12 05:04:29 923405] [debug] |scid:0c93f1f0b8593d12ae2b45a9|xqc_engine_remove_wakeup_queue|next_tick_time:1757653469999989|pq_index:0|
[2025/09/12 05:04:29 923410] [debug] |scid:0c93f1f0b8593d12ae2b45a9|xqc_engine_add_active_queue|last_ticked_time:1757653469917193|
[2025/09/12 05:04:29 923415] [debug] |xqc_engine_main_logic|BEGIN|now:1757653469923415|
[2025/09/12 05:04:29 923421] [debug] |scid:0c93f1f0b8593d12ae2b45a9|xqc_engine_process_conn|conn:0000558BB89D48FC|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:1757653469923419|
[2025/09/12 05:04:29 923428] [debug] |scid:0c93f1f0b8593d12ae2b45a9|xqc_conn_next_wakeup_time|wakeup_time:1757653469989322|
[2025/09/12 05:04:29 923433] [debug] |scid:0c93f1f0b8593d12ae2b45a9|xqc_engine_add_wakeup_queue|next_tick_time:1757653469989322|
[2025/09/12 05:04:29 923438] [debug] |xqc_engine_wakeup_after|wakeup:1757653469989322|now:1757653469923438|diff:65884|
[2025/09/12 05:04:29 923444] [debug] |xqc_engine_main_logic|END|now:1757653469923419|
[2025/09/12 05:04:29 923450] [debug] |xqc_engine_main_logic|BEGIN|now:1757653469923450|
[2025/09/12 05:04:29 923455] [debug] |xqc_engine_wakeup_after|wakeup:1757653469989322|now:1757653469923455|diff:65867|
[2025/09/12 05:04:29 923460] [debug] |xqc_engine_main_logic|END|now:1757653469923450|
[2025/09/12 05:04:29 923715] [info] |xqc_engine_packet_process|==>|conn:0000558BB89D48FC|size:42|state:ESTABED|recv_time:1757653469923714|
[2025/09/12 05:04:29 923726] [debug] |scid:0c93f1f0b8593d12ae2b45a9|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:0c93f1f0b8593d12ae2b45a9|spin_bit:0|
[2025/09/12 05:04:29 923737] [debug] |scid:0c93f1f0b8593d12ae2b45a9|xqc_packet_decrypt|largest_pn:410082001|
[2025/09/12 05:04:29 923744] [debug] |scid:0c93f1f0b8593d12ae2b45a9|xqc_packet_decrypt|decryption nonce|path_id:0|pn:410082002|
[2025/09/12 05:04:29 923754] [debug] |scid:0c93f1f0b8593d12ae2b45a9|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:410082002|
[2025/09/12 05:04:29 923762] [debug] |scid:0c93f1f0b8593d12ae2b45a9|xqc_process_frames|frame_type:2|
[2025/09/12 05:04:29 923771] [debug] |scid:0c93f1f0b8593d12ae2b45a9|xqc_send_ctl_on_ack_received|conn:0000558BB89D48FC|path:0|pkt_num:8|origin_pktnum:0|size:284|pns:2|pkt_type:SHORT_HEADER|frame:CRYPTO |conn_state:ESTABED|frame_largest_ack:8|path_largest_ack:8|
[2025/09/12 05:04:29 923780] [debug] |scid:0c93f1f0b8593d12ae2b45a9|xqc_update_sample|sampler_update|prior_lost:1|tx_in_flight:623|prior_delivered:917|prior_time:1757653469892334|is_app_limited:1|send_elapse:352|ack_elapse:31380|ctl_first_sent_time:1757653469892686|lagest_ack_time:1757653469923714|curr_delivered:1257|
[2025/09/12 05:04:29 923789] [debug] |scid:0c93f1f0b8593d12ae2b45a9|xqc_update_sample|sampler_sent_time_update:1757653469892686|
[2025/09/12 05:04:29 923798] [debug] |scid:0c93f1f0b8593d12ae2b45a9|xqc_send_ctl_on_ack_received|sndq_packets_used:4||sndq_packets_used_bytes:0|sndq_packets_free:4|
[2025/09/12 05:04:29 923806] [debug] |scid:0c93f1f0b8593d12ae2b45a9|xqc_send_ctl_update_rtt|before update rtt|conn:0000558BB89D48FC|srtt:32311|rttvar:9760|minrtt:30659|latest_rtt:31028|ack_delay:136|
[2025/09/12 05:04:29 923814] [debug] |scid:0c93f1f0b8593d12ae2b45a9|xqc_send_ctl_update_rtt|l-0.0.0.0-443-0c93f1f0b8593d12ae2b45a9 p-193.167.0.100-60630-4fbe21d768359dbd7aa4ddbaea3ad2e2e0 |after update rtt|conn:0000558BB89D48FC|srtt:32134|rttvar:7674|minrtt:30659|latest_rtt:31028|ack_delay:136|
[2025/09/12 05:04:29 923822] [debug] |scid:0c93f1f0b8593d12ae2b45a9|xqc_send_ctl_get_lost_sent_pn|largest_acked:8|lost_pn:5|thresh:3|
[2025/09/12 05:04:29 923836] [debug] |scid:0c93f1f0b8593d12ae2b45a9|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:04:29 923843] [debug] |scid:0c93f1f0b8593d12ae2b45a9|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:0000558BB89D48FC|path:0|pns:2|expire:1757653469928728|now:1757653469923842|interval:4886|
[2025/09/12 05:04:29 923851] [debug] |scid:0c93f1f0b8593d12ae2b45a9|xqc_timer_set|type:LOSS_DETECTION|expire:1757653469928728|now:1757653469923842|interv:4886|
[2025/09/12 05:04:29 923859] [debug] |scid:0c93f1f0b8593d12ae2b45a9|xqc_generate_sample|sampler: send_elapse 352, ack_elapse 31380, delivered 340|rate 10834|lost 1|
[2025/09/12 05:04:29 923868] [debug] |scid:0c93f1f0b8593d12ae2b45a9|xqc_bbr_update_min_rtt|minrtt expire|rtt:30659, old_rtt:30659|
[2025/09/12 05:04:29 923875] [debug] |scid:0c93f1f0b8593d12ae2b45a9|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:5744|extra_cwnd:656|
[2025/09/12 05:04:29 923883] [debug] |scid:0c93f1f0b8593d12ae2b45a9|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:46925|packet_lost:0|acked:284|po_sent_time:1757653469892686|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:973|
[2025/09/12 05:04:29 923891] [debug] |scid:0c93f1f0b8593d12ae2b45a9|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:46925|packet_lost:0|acked:284|po_sent_time:1757653469892686|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:973|
[2025/09/12 05:04:29 923900] [debug] |scid:0c93f1f0b8593d12ae2b45a9|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-0c93f1f0b8593d12ae2b45a9 p-193.167.0.100-60630-4fbe21d768359dbd7aa4ddbaea3ad2e2e0 |bbr on ack|mode:0|pacing_rate:4063992|bw:21897|cwnd:47209|full_bw_reached:0|inflight:1441|srtt:32134|latest_rtt:31028|min_rtt:30659|applimit:1|lost:1|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:04:29 923912] [debug] |scid:0c93f1f0b8593d12ae2b45a9|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:410082002|largest:410082002|pns:2|
[2025/09/12 05:04:29 923921] [info] |scid:0c93f1f0b8593d12ae2b45a9|xqc_conn_on_pkt_processed|====>|conn:0000558BB89D48FC|path:0|size:42|pkt_type:SHORT_HEADER|pkt_num:410082002|frame:ACK |recv_time:1757653469923714|dcid:0c93f1f0b8593d12ae2b45a9|dcid_seq:0|
[2025/09/12 05:04:29 923930] [debug] |scid:0c93f1f0b8593d12ae2b45a9|xqc_timer_set|type:PATH_IDLE|expire:1757653589923714|now:1757653469923714|interv:120000000|
[2025/09/12 05:04:29 923937] [debug] |scid:0c93f1f0b8593d12ae2b45a9|xqc_timer_set|type:CONN_IDLE|expire:1757653589923714|now:1757653469923714|interv:120000000|
[2025/09/12 05:04:29 923945] [debug] |scid:0c93f1f0b8593d12ae2b45a9|xqc_engine_remove_wakeup_queue|next_tick_time:1757653469989322|pq_index:0|
[2025/09/12 05:04:29 923953] [debug] |scid:0c93f1f0b8593d12ae2b45a9|xqc_engine_add_active_queue|last_ticked_time:1757653469923419|
[2025/09/12 05:04:29 923962] [debug] |xqc_engine_main_logic|BEGIN|now:1757653469923961|
[2025/09/12 05:04:29 923971] [debug] |scid:0c93f1f0b8593d12ae2b45a9|xqc_engine_process_conn|conn:0000558BB89D48FC|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:1757653469923969|
[2025/09/12 05:04:29 923981] [debug] |scid:0c93f1f0b8593d12ae2b45a9|xqc_conn_next_wakeup_time|wakeup_time:1757653469928728|
[2025/09/12 05:04:29 923990] [debug] |scid:0c93f1f0b8593d12ae2b45a9|xqc_engine_add_wakeup_queue|next_tick_time:1757653469928728|
[2025/09/12 05:04:29 923997] [debug] |xqc_engine_wakeup_after|wakeup:1757653469928728|now:1757653469923997|diff:4731|
[2025/09/12 05:04:29 924006] [debug] |xqc_engine_main_logic|END|now:1757653469923969|
[2025/09/12 05:04:29 924015] [debug] |xqc_engine_main_logic|BEGIN|now:1757653469924015|
[2025/09/12 05:04:29 924023] [debug] |xqc_engine_wakeup_after|wakeup:1757653469928728|now:1757653469924023|diff:4705|
[2025/09/12 05:04:29 924037] [debug] |xqc_engine_main_logic|END|now:1757653469924015|
[2025/09/12 05:04:29 929143] [debug] |xqc_engine_main_logic|BEGIN|now:1757653469929143|
[2025/09/12 05:04:29 929152] [debug] |scid:0c93f1f0b8593d12ae2b45a9|xqc_engine_remove_wakeup_queue|next_tick_time:1757653469928728|pq_index:0|
[2025/09/12 05:04:29 929157] [debug] |scid:0c93f1f0b8593d12ae2b45a9|xqc_engine_add_active_queue|last_ticked_time:1757653469923969|
[2025/09/12 05:04:29 929164] [debug] |scid:0c93f1f0b8593d12ae2b45a9|xqc_engine_process_conn|conn:0000558BB89D48FC|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:1757653469929162|
[2025/09/12 05:04:29 929169] [debug] |scid:0c93f1f0b8593d12ae2b45a9|xqc_timer_expire|timer expired|type:LOSS_DETECTION|expire_time:1757653469928728|now:1757653469929162|
[2025/09/12 05:04:29 929174] [debug] |scid:0c93f1f0b8593d12ae2b45a9|xqc_timer_loss_detection_timeout|path:0|loss_detection_timeout|
[2025/09/12 05:04:29 929179] [debug] |scid:0c93f1f0b8593d12ae2b45a9|xqc_timer_loss_detection_timeout|xqc_send_ctl_detect_lost|
[2025/09/12 05:04:29 929184] [debug] |scid:0c93f1f0b8593d12ae2b45a9|xqc_send_ctl_get_lost_sent_pn|largest_acked:8|lost_pn:5|thresh:3|
[2025/09/12 05:04:29 929190] [debug] |scid:0c93f1f0b8593d12ae2b45a9|xqc_send_ctl_detect_lost|mark lost|pns:2|pkt_num:7|lost_pn:5|po_sent_time:1757653469892578|lost_send_time:1757653469893012|loss_delay:36150|frame:CRYPTO |repair:32|
[2025/09/12 05:04:29 929196] [debug] |scid:0c93f1f0b8593d12ae2b45a9|xqc_send_ctl_detect_lost|OnLostDetection|largest_lost sent time: 1757653469892578u|
[2025/09/12 05:04:29 929201] [debug] |scid:0c93f1f0b8593d12ae2b45a9|xqc_timer_loss_detection_timeout|xqc_send_ctl_set_loss_detection_timer|loss|
[2025/09/12 05:04:29 929206] [debug] |scid:0c93f1f0b8593d12ae2b45a9|xqc_send_ctl_get_pto_time_and_space|srtt:32134|rtt_var:7674|pto_duration:62830|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:04:29 929211] [debug] |scid:0c93f1f0b8593d12ae2b45a9|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB89D48FC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:04:29 929216] [debug] |scid:0c93f1f0b8593d12ae2b45a9|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB89D48FC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:04:29 929221] [debug] |scid:0c93f1f0b8593d12ae2b45a9|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB89D48FC|path:0|PNS: 2, unacked: 1158|
[2025/09/12 05:04:29 929226] [debug] |scid:0c93f1f0b8593d12ae2b45a9|xqc_timer_set|type:LOSS_DETECTION|expire:1757653469980801|now:1757653469929205|interv:51596|
[2025/09/12 05:04:29 929231] [debug] |scid:0c93f1f0b8593d12ae2b45a9|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB89D48FC|path:0|pns:2|expire:1757653469980801|now:1757653469929205|interval:51596|pto_count:0|srtt:32134
[2025/09/12 05:04:29 929238] [debug] |scid:0c93f1f0b8593d12ae2b45a9|xqc_path_get_perf_class|conn:0000558BB89D48FC|path_id:0|path_srtt:32134|min_srtt:32134|path_bw:21897|loss_rate:7.69|path_pto:0|
[2025/09/12 05:04:29 929243] [debug] |scid:0c93f1f0b8593d12ae2b45a9|xqc_send_ctl_can_send|l-0.0.0.0-443-0c93f1f0b8593d12ae2b45a9 p-193.167.0.100-60630-4fbe21d768359dbd7aa4ddbaea3ad2e2e0 |path:0|can:1|pkt_sz:283|schedule_bytes:0|inflight:1158|cwnd:47209|conn:0000558BB89D48FC|stream_id:0|stream_offset:0|
[2025/09/12 05:04:29 929249] [debug] |scid:0c93f1f0b8593d12ae2b45a9|xqc_minrtt_scheduler_get_path|path srtt|conn:0000558BB89D48FC|path_id:0|path_srtt:32134|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:04:29 929255] [debug] |scid:0c93f1f0b8593d12ae2b45a9|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CRYPTO |pn:7|size:283|reinj:0|path_class:2|
[2025/09/12 05:04:29 929261] [debug] |scid:0c93f1f0b8593d12ae2b45a9|xqc_check_acked_or_dropped_pkt|conn:0000558BB89D48FC|pkt_num:7|size:283|pkt_type:SHORT_HEADER|frame:CRYPTO |
[2025/09/12 05:04:29 929271] [debug] |scid:0c93f1f0b8593d12ae2b45a9|xqc_send_ctl_can_send|l-0.0.0.0-443-0c93f1f0b8593d12ae2b45a9 p-193.167.0.100-60630-4fbe21d768359dbd7aa4ddbaea3ad2e2e0 |path:0|can:1|pkt_sz:283|schedule_bytes:0|inflight:1158|cwnd:47209|conn:0000558BB89D48FC|stream_id:0|stream_offset:0|
[2025/09/12 05:04:29 929277] [debug] |scid:0c93f1f0b8593d12ae2b45a9|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:04:29 929282] [debug] |scid:0c93f1f0b8593d12ae2b45a9|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:13|
[2025/09/12 05:04:29 929319] [info] |scid:0c93f1f0b8593d12ae2b45a9|xqc_send_packet_with_pn|<==|conn:0000558BB89D48FC|path:0|pkt_num:13|size:283|sent:299|pkt_type:SHORT_HEADER|frame:CRYPTO |inflight:1158|now:1757653469929291|stream_id:0|stream_offset:0|
[2025/09/12 05:04:29 929326] [debug] |scid:0c93f1f0b8593d12ae2b45a9|xqc_send_ctl_on_packet_sent|conn:0000558BB89D48FC|path:0|pkt_num:13|origin_pktnum:7|size:283|enc_size:299|pkt_type:SHORT_HEADER|frame:CRYPTO |conn_state:ESTABED|po_in_flight:0||retrans:2|
[2025/09/12 05:04:29 929331] [debug] |scid:0c93f1f0b8593d12ae2b45a9|xqc_send_ctl_on_packet_sent|path:0|inflight:1158|applimit:0|
[2025/09/12 05:04:29 929337] [debug] |scid:0c93f1f0b8593d12ae2b45a9|xqc_send_ctl_get_pto_time_and_space|srtt:32134|rtt_var:7674|pto_duration:62830|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:04:29 929342] [debug] |scid:0c93f1f0b8593d12ae2b45a9|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB89D48FC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:04:29 929347] [debug] |scid:0c93f1f0b8593d12ae2b45a9|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB89D48FC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:04:29 929352] [debug] |scid:0c93f1f0b8593d12ae2b45a9|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB89D48FC|path:0|PNS: 2, unacked: 1441|
[2025/09/12 05:04:29 929356] [debug] |scid:0c93f1f0b8593d12ae2b45a9|xqc_timer_set|type:LOSS_DETECTION|expire:1757653470017121|now:1757653469929336|interv:87785|
[2025/09/12 05:04:29 929361] [debug] |scid:0c93f1f0b8593d12ae2b45a9|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB89D48FC|path:0|pns:2|expire:1757653470017121|now:1757653469929336|interval:87785|pto_count:0|srtt:32134
[2025/09/12 05:04:29 929367] [debug] |scid:0c93f1f0b8593d12ae2b45a9|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:47209|inflight:1441|
[2025/09/12 05:04:29 929373] [debug] |scid:0c93f1f0b8593d12ae2b45a9|xqc_conn_next_wakeup_time|wakeup_time:1757653470017121|
[2025/09/12 05:04:29 929378] [debug] |scid:0c93f1f0b8593d12ae2b45a9|xqc_engine_add_wakeup_queue|next_tick_time:1757653470017121|
[2025/09/12 05:04:29 929383] [debug] |xqc_engine_wakeup_after|wakeup:1757653470017121|now:1757653469929383|diff:87738|
[2025/09/12 05:04:29 929388] [debug] |xqc_engine_main_logic|END|now:1757653469929162|
[2025/09/12 05:04:29 960280] [info] |xqc_engine_packet_process|==>|conn:0000558BB89D48FC|size:43|state:ESTABED|recv_time:1757653469960278|
[2025/09/12 05:04:29 960299] [debug] |scid:0c93f1f0b8593d12ae2b45a9|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:0c93f1f0b8593d12ae2b45a9|spin_bit:0|
[2025/09/12 05:04:29 960310] [debug] |scid:0c93f1f0b8593d12ae2b45a9|xqc_packet_decrypt|largest_pn:410082002|
[2025/09/12 05:04:29 960319] [debug] |scid:0c93f1f0b8593d12ae2b45a9|xqc_packet_decrypt|decryption nonce|path_id:0|pn:410082004|
[2025/09/12 05:04:29 960330] [debug] |scid:0c93f1f0b8593d12ae2b45a9|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:410082004|
[2025/09/12 05:04:29 960338] [debug] |scid:0c93f1f0b8593d12ae2b45a9|xqc_process_frames|frame_type:2|
[2025/09/12 05:04:29 960348] [debug] |scid:0c93f1f0b8593d12ae2b45a9|xqc_send_ctl_on_ack_received|conn:0000558BB89D48FC|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:13|path_largest_ack:10|
[2025/09/12 05:04:29 960357] [debug] |scid:0c93f1f0b8593d12ae2b45a9|xqc_update_sample|sampler_update|prior_lost:1|tx_in_flight:731|prior_delivered:917|prior_time:1757653469892334|is_app_limited:1|send_elapse:551|ack_elapse:67944|ctl_first_sent_time:1757653469892885|lagest_ack_time:1757653469960278|curr_delivered:1311|
[2025/09/12 05:04:29 960377] [debug] |scid:0c93f1f0b8593d12ae2b45a9|xqc_update_sample|sampler_sent_time_update:1757653469892885|
[2025/09/12 05:04:29 960384] [debug] |scid:0c93f1f0b8593d12ae2b45a9|xqc_send_ctl_on_ack_received|sndq_packets_used:4||sndq_packets_used_bytes:0|sndq_packets_free:4|
[2025/09/12 05:04:29 960393] [debug] |scid:0c93f1f0b8593d12ae2b45a9|xqc_send_ctl_on_ack_received|conn:0000558BB89D48FC|path:0|pkt_num:13|origin_pktnum:7|size:283|pns:2|pkt_type:SHORT_HEADER|frame:CRYPTO |conn_state:ESTABED|frame_largest_ack:13|path_largest_ack:13|
[2025/09/12 05:04:29 960401] [debug] |scid:0c93f1f0b8593d12ae2b45a9|xqc_update_sample|sampler_update|prior_lost:2|tx_in_flight:1441|prior_delivered:1257|prior_time:1757653469923714|is_app_limited:0|send_elapse:36605|ack_elapse:36564|ctl_first_sent_time:1757653469929291|lagest_ack_time:1757653469960278|curr_delivered:1594|
[2025/09/12 05:04:29 960410] [debug] |scid:0c93f1f0b8593d12ae2b45a9|xqc_update_sample|sampler_sent_time_update:1757653469929291|
[2025/09/12 05:04:29 960419] [debug] |scid:0c93f1f0b8593d12ae2b45a9|xqc_send_ctl_on_ack_received|sndq_packets_used:2||sndq_packets_used_bytes:0|sndq_packets_free:6|
[2025/09/12 05:04:29 960426] [debug] |scid:0c93f1f0b8593d12ae2b45a9|xqc_send_ctl_update_rtt|before update rtt|conn:0000558BB89D48FC|srtt:32134|rttvar:7674|minrtt:30659|latest_rtt:30987|ack_delay:168|
[2025/09/12 05:04:29 960435] [debug] |scid:0c93f1f0b8593d12ae2b45a9|xqc_send_ctl_update_rtt|l-0.0.0.0-443-0c93f1f0b8593d12ae2b45a9 p-193.167.0.100-60630-4fbe21d768359dbd7aa4ddbaea3ad2e2e0 |after update rtt|conn:0000558BB89D48FC|srtt:31970|rttvar:6084|minrtt:30659|latest_rtt:30987|ack_delay:168|
[2025/09/12 05:04:29 960444] [debug] |scid:0c93f1f0b8593d12ae2b45a9|xqc_send_ctl_get_lost_sent_pn|largest_acked:13|lost_pn:10|thresh:3|
[2025/09/12 05:04:29 960452] [debug] |scid:0c93f1f0b8593d12ae2b45a9|xqc_send_ctl_detect_lost|mark lost|pns:2|pkt_num:9|lost_pn:10|po_sent_time:1757653469892805|lost_send_time:1757653469924312|loss_delay:35966|frame:NEW_CONNECTION_ID |repair:16384|
[2025/09/12 05:04:29 960458] [debug] |scid:0c93f1f0b8593d12ae2b45a9|xqc_send_ctl_detect_lost|mark lost|pns:2|pkt_num:11|lost_pn:10|po_sent_time:1757653469892971|lost_send_time:1757653469924312|loss_delay:35966|frame:STREAM |repair:128|
[2025/09/12 05:04:29 960463] [debug] |scid:0c93f1f0b8593d12ae2b45a9|xqc_send_ctl_detect_lost|OnLostDetection|largest_lost sent time: 1757653469892971u|
[2025/09/12 05:04:29 960469] [stats] |scid:0c93f1f0b8593d12ae2b45a9|xqc_send_ctl_detect_lost|l-0.0.0.0-443-0c93f1f0b8593d12ae2b45a9 p-193.167.0.100-60630-4fbe21d768359dbd7aa4ddbaea3ad2e2e0 |lost interval:101544|lost_count:3|send_count:9|pkt_num:11|po_send_time:1757653469892971|srtt:31970|cwnd:47209|bw:21897|conn_life:136185|now:0|last_lost_time:136185|
[2025/09/12 05:04:29 960475] [debug] |scid:0c93f1f0b8593d12ae2b45a9|xqc_send_ctl_on_ack_received|xqc_recv_record_del from 410082000|pns:2|
[2025/09/12 05:04:29 960480] [debug] |scid:0c93f1f0b8593d12ae2b45a9|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:04:29 960485] [debug] |scid:0c93f1f0b8593d12ae2b45a9|xqc_send_ctl_set_loss_detection_timer|unset|no ack-eliciting pkts in flight|conn:0000558BB89D48FC|path:0|
[2025/09/12 05:04:29 960490] [debug] |scid:0c93f1f0b8593d12ae2b45a9|xqc_timer_unset|type:LOSS_DETECTION|
[2025/09/12 05:04:29 960495] [debug] |scid:0c93f1f0b8593d12ae2b45a9|xqc_generate_sample|sampler: send_elapse 36605, ack_elapse 36564, delivered 337|rate 9206|lost 4|
[2025/09/12 05:04:29 960500] [debug] |scid:0c93f1f0b8593d12ae2b45a9|xqc_bbr_update_bandwidth|BBRv1: RTT round update 3 -> 4|
[2025/09/12 05:04:29 960505] [debug] |scid:0c93f1f0b8593d12ae2b45a9|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (9206) in round 4|
[2025/09/12 05:04:29 960510] [debug] |scid:0c93f1f0b8593d12ae2b45a9|xqc_bbr_update_min_rtt|minrtt expire|rtt:30659, old_rtt:30659|
[2025/09/12 05:04:29 960521] [debug] |scid:0c93f1f0b8593d12ae2b45a9|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:5744|extra_cwnd:674|
[2025/09/12 05:04:29 960526] [debug] |scid:0c93f1f0b8593d12ae2b45a9|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:47209|packet_lost:2|acked:337|po_sent_time:1757653469929291|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1594|
[2025/09/12 05:04:29 960532] [debug] |scid:0c93f1f0b8593d12ae2b45a9|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:47209|packet_lost:2|acked:337|po_sent_time:1757653469929291|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1594|
[2025/09/12 05:04:29 960538] [debug] |scid:0c93f1f0b8593d12ae2b45a9|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-0c93f1f0b8593d12ae2b45a9 p-193.167.0.100-60630-4fbe21d768359dbd7aa4ddbaea3ad2e2e0 |bbr on ack|mode:0|pacing_rate:4063992|bw:21897|cwnd:47546|full_bw_reached:0|inflight:0|srtt:31970|latest_rtt:30987|min_rtt:30659|applimit:0|lost:2|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:1|
[2025/09/12 05:04:29 960545] [stats] |scid:0c93f1f0b8593d12ae2b45a9|xqc_send_ctl_info_circle_record|l-0.0.0.0-443-0c93f1f0b8593d12ae2b45a9 p-193.167.0.100-60630-4fbe21d768359dbd7aa4ddbaea3ad2e2e0 |path:0||cwnd:47546|inflight:0|mode:0|applimit:0|pacing_rate:4063992|bw:21897|srtt:31970|latest_rtt:30987|min_rtt:30659|send:14|lost:2|tlp:0|recv:5|recovery:0|slow_start:1|conn_life:136451|acked:337|delivered:1594|is_cwnd_limited:0|
[2025/09/12 05:04:29 960553] [debug] |scid:0c93f1f0b8593d12ae2b45a9|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:410082004|largest:410082004|pns:2|
[2025/09/12 05:04:29 960558] [info] |scid:0c93f1f0b8593d12ae2b45a9|xqc_conn_on_pkt_processed|====>|conn:0000558BB89D48FC|path:0|size:43|pkt_type:SHORT_HEADER|pkt_num:410082004|frame:ACK |recv_time:1757653469960278|dcid:0c93f1f0b8593d12ae2b45a9|dcid_seq:0|
[2025/09/12 05:04:29 960564] [debug] |scid:0c93f1f0b8593d12ae2b45a9|xqc_timer_set|type:PATH_IDLE|expire:1757653589960278|now:1757653469960278|interv:120000000|
[2025/09/12 05:04:29 960570] [debug] |scid:0c93f1f0b8593d12ae2b45a9|xqc_timer_set|type:CONN_IDLE|expire:1757653589960278|now:1757653469960278|interv:120000000|
[2025/09/12 05:04:29 960575] [debug] |scid:0c93f1f0b8593d12ae2b45a9|xqc_engine_remove_wakeup_queue|next_tick_time:1757653470017121|pq_index:0|
[2025/09/12 05:04:29 960580] [debug] |scid:0c93f1f0b8593d12ae2b45a9|xqc_engine_add_active_queue|last_ticked_time:1757653469929162|
[2025/09/12 05:04:29 960585] [debug] |xqc_engine_main_logic|BEGIN|now:1757653469960585|
[2025/09/12 05:04:29 960592] [debug] |scid:0c93f1f0b8593d12ae2b45a9|xqc_engine_process_conn|conn:0000558BB89D48FC|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:1757653469960590|
[2025/09/12 05:04:29 960599] [debug] |scid:0c93f1f0b8593d12ae2b45a9|xqc_path_get_perf_class|conn:0000558BB89D48FC|path_id:0|path_srtt:31970|min_srtt:31970|path_bw:21897|loss_rate:14.29|path_pto:0|
[2025/09/12 05:04:29 960605] [debug] |scid:0c93f1f0b8593d12ae2b45a9|xqc_send_ctl_can_send|l-0.0.0.0-443-0c93f1f0b8593d12ae2b45a9 p-193.167.0.100-60630-4fbe21d768359dbd7aa4ddbaea3ad2e2e0 |path:0|can:1|pkt_sz:54|schedule_bytes:0|inflight:0|cwnd:47546|conn:0000558BB89D48FC|stream_id:0|stream_offset:0|
[2025/09/12 05:04:29 960611] [debug] |scid:0c93f1f0b8593d12ae2b45a9|xqc_minrtt_scheduler_get_path|path srtt|conn:0000558BB89D48FC|path_id:0|path_srtt:31970|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:04:29 960617] [debug] |scid:0c93f1f0b8593d12ae2b45a9|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 05:04:29 960622] [debug] |scid:0c93f1f0b8593d12ae2b45a9|xqc_path_get_perf_class|conn:0000558BB89D48FC|path_id:0|path_srtt:31970|min_srtt:31970|path_bw:21897|loss_rate:14.29|path_pto:0|
[2025/09/12 05:04:29 960631] [debug] |scid:0c93f1f0b8593d12ae2b45a9|xqc_send_ctl_can_send|l-0.0.0.0-443-0c93f1f0b8593d12ae2b45a9 p-193.167.0.100-60630-4fbe21d768359dbd7aa4ddbaea3ad2e2e0 |path:0|can:1|pkt_sz:1050|schedule_bytes:54|inflight:0|cwnd:47546|conn:0000558BB89D48FC|stream_id:0|stream_offset:1024|
[2025/09/12 05:04:29 960636] [debug] |scid:0c93f1f0b8593d12ae2b45a9|xqc_minrtt_scheduler_get_path|path srtt|conn:0000558BB89D48FC|path_id:0|path_srtt:31970|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:04:29 960642] [debug] |scid:0c93f1f0b8593d12ae2b45a9|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:11|size:1050|reinj:0|path_class:2|
[2025/09/12 05:04:29 960648] [debug] |scid:0c93f1f0b8593d12ae2b45a9|xqc_check_acked_or_dropped_pkt|conn:0000558BB89D48FC|pkt_num:9|size:54|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |
[2025/09/12 05:04:29 960653] [debug] |scid:0c93f1f0b8593d12ae2b45a9|xqc_send_ctl_can_send|l-0.0.0.0-443-0c93f1f0b8593d12ae2b45a9 p-193.167.0.100-60630-4fbe21d768359dbd7aa4ddbaea3ad2e2e0 |path:0|can:1|pkt_sz:54|schedule_bytes:0|inflight:0|cwnd:47546|conn:0000558BB89D48FC|stream_id:0|stream_offset:0|
[2025/09/12 05:04:29 960658] [debug] |scid:0c93f1f0b8593d12ae2b45a9|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:04:29 960664] [debug] |scid:0c93f1f0b8593d12ae2b45a9|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:14|
[2025/09/12 05:04:29 960700] [info] |scid:0c93f1f0b8593d12ae2b45a9|xqc_send_packet_with_pn|<==|conn:0000558BB89D48FC|path:0|pkt_num:14|size:54|sent:70|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |inflight:0|now:1757653469960672|stream_id:0|stream_offset:0|
[2025/09/12 05:04:29 960708] [debug] |scid:0c93f1f0b8593d12ae2b45a9|xqc_send_ctl_on_packet_sent|conn:0000558BB89D48FC|path:0|pkt_num:14|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 05:04:29 960714] [debug] |scid:0c93f1f0b8593d12ae2b45a9|xqc_send_ctl_on_packet_sent|path:0|inflight:0|applimit:0|
[2025/09/12 05:04:29 960723] [debug] |scid:0c93f1f0b8593d12ae2b45a9|xqc_send_ctl_get_pto_time_and_space|srtt:31970|rtt_var:6084|pto_duration:56306|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:04:29 960732] [debug] |scid:0c93f1f0b8593d12ae2b45a9|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB89D48FC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:04:29 960740] [debug] |scid:0c93f1f0b8593d12ae2b45a9|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB89D48FC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:04:29 960748] [debug] |scid:0c93f1f0b8593d12ae2b45a9|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB89D48FC|path:0|PNS: 2, unacked: 54|
[2025/09/12 05:04:29 960756] [debug] |scid:0c93f1f0b8593d12ae2b45a9|xqc_timer_set|type:LOSS_DETECTION|expire:1757653470041978|now:1757653469960722|interv:81256|
[2025/09/12 05:04:29 960764] [debug] |scid:0c93f1f0b8593d12ae2b45a9|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB89D48FC|path:0|pns:2|expire:1757653470041978|now:1757653469960722|interval:81256|pto_count:0|srtt:31970
[2025/09/12 05:04:29 960773] [debug] |scid:0c93f1f0b8593d12ae2b45a9|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:47546|inflight:54|
[2025/09/12 05:04:29 960783] [debug] |scid:0c93f1f0b8593d12ae2b45a9|xqc_check_acked_or_dropped_pkt|conn:0000558BB89D48FC|pkt_num:11|size:1050|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:04:29 960789] [debug] |scid:0c93f1f0b8593d12ae2b45a9|xqc_send_ctl_can_send|l-0.0.0.0-443-0c93f1f0b8593d12ae2b45a9 p-193.167.0.100-60630-4fbe21d768359dbd7aa4ddbaea3ad2e2e0 |path:0|can:1|pkt_sz:1050|schedule_bytes:0|inflight:54|cwnd:47546|conn:0000558BB89D48FC|stream_id:0|stream_offset:1024|
[2025/09/12 05:04:29 960795] [debug] |scid:0c93f1f0b8593d12ae2b45a9|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:04:29 960800] [debug] |scid:0c93f1f0b8593d12ae2b45a9|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:15|
[2025/09/12 05:04:29 960838] [info] |scid:0c93f1f0b8593d12ae2b45a9|xqc_send_packet_with_pn|<==|conn:0000558BB89D48FC|path:0|pkt_num:15|size:1050|sent:1066|pkt_type:SHORT_HEADER|frame:STREAM |inflight:54|now:1757653469960814|stream_id:0|stream_offset:1024|
[2025/09/12 05:04:29 960850] [debug] |scid:0c93f1f0b8593d12ae2b45a9|xqc_send_ctl_on_packet_sent|conn:0000558BB89D48FC|path:0|pkt_num:15|origin_pktnum:11|size:1050|enc_size:1066|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:2|
[2025/09/12 05:04:29 960859] [debug] |scid:0c93f1f0b8593d12ae2b45a9|xqc_send_ctl_on_packet_sent|path:0|inflight:54|applimit:0|
[2025/09/12 05:04:29 960868] [debug] |scid:0c93f1f0b8593d12ae2b45a9|xqc_send_ctl_get_pto_time_and_space|srtt:31970|rtt_var:6084|pto_duration:56306|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:04:29 960876] [debug] |scid:0c93f1f0b8593d12ae2b45a9|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB89D48FC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:04:29 960884] [debug] |scid:0c93f1f0b8593d12ae2b45a9|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB89D48FC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:04:29 960892] [debug] |scid:0c93f1f0b8593d12ae2b45a9|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB89D48FC|path:0|PNS: 2, unacked: 1104|
[2025/09/12 05:04:29 960900] [debug] |scid:0c93f1f0b8593d12ae2b45a9|xqc_timer_set|type:LOSS_DETECTION|expire:1757653470042120|now:1757653469960867|interv:81253|
[2025/09/12 05:04:29 960908] [debug] |scid:0c93f1f0b8593d12ae2b45a9|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB89D48FC|path:0|pns:2|expire:1757653470042120|now:1757653469960867|interval:81253|pto_count:0|srtt:31970
[2025/09/12 05:04:29 960917] [debug] |scid:0c93f1f0b8593d12ae2b45a9|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:47546|inflight:1104|
[2025/09/12 05:04:29 960923] [debug] |scid:0c93f1f0b8593d12ae2b45a9|xqc_conn_next_wakeup_time|wakeup_time:1757653470042120|
[2025/09/12 05:04:29 960929] [debug] |scid:0c93f1f0b8593d12ae2b45a9|xqc_engine_add_wakeup_queue|next_tick_time:1757653470042120|
[2025/09/12 05:04:29 960933] [debug] |xqc_engine_wakeup_after|wakeup:1757653470042120|now:1757653469960933|diff:81187|
[2025/09/12 05:04:29 960939] [debug] |xqc_engine_main_logic|END|now:1757653469960590|
[2025/09/12 05:04:29 960946] [debug] |xqc_engine_main_logic|BEGIN|now:1757653469960946|
[2025/09/12 05:04:29 960951] [debug] |xqc_engine_wakeup_after|wakeup:1757653470042120|now:1757653469960950|diff:81170|
[2025/09/12 05:04:29 960955] [debug] |xqc_engine_main_logic|END|now:1757653469960946|
[2025/09/12 05:04:29 992300] [info] |xqc_engine_packet_process|==>|conn:0000558BB89D48FC|size:39|state:ESTABED|recv_time:1757653469992298|
[2025/09/12 05:04:29 992320] [debug] |scid:0c93f1f0b8593d12ae2b45a9|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:0c93f1f0b8593d12ae2b45a9|spin_bit:0|
[2025/09/12 05:04:29 992332] [debug] |scid:0c93f1f0b8593d12ae2b45a9|xqc_packet_decrypt|largest_pn:410082004|
[2025/09/12 05:04:29 992339] [debug] |scid:0c93f1f0b8593d12ae2b45a9|xqc_packet_decrypt|decryption nonce|path_id:0|pn:410082005|
[2025/09/12 05:04:29 992360] [debug] |scid:0c93f1f0b8593d12ae2b45a9|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:410082005|
[2025/09/12 05:04:29 992367] [debug] |scid:0c93f1f0b8593d12ae2b45a9|xqc_process_frames|frame_type:1c|
[2025/09/12 05:04:29 992375] [debug] |scid:0c93f1f0b8593d12ae2b45a9|xqc_timer_set|type:CONN_DRAINING|expire:1757653470236292|now:1757653469992374|interv:243918|
[2025/09/12 05:04:29 992381] [debug] |scid:0c93f1f0b8593d12ae2b45a9|xqc_send_queue_drop_packets|sndq_packets_used:4|sndq_packets_used_bytes:0|sndq_packets_free:4|
[2025/09/12 05:04:29 992388] [debug] |scid:0c93f1f0b8593d12ae2b45a9|xqc_send_queue_drop_packets|path:0|ctl_bytes_in_flight:1104|
[2025/09/12 05:04:29 992394] [debug] |scid:0c93f1f0b8593d12ae2b45a9|xqc_timer_unset|type:ACK_INIT|
[2025/09/12 05:04:29 992400] [debug] |scid:0c93f1f0b8593d12ae2b45a9|xqc_timer_unset|type:ACK_HSK|
[2025/09/12 05:04:29 992405] [debug] |scid:0c93f1f0b8593d12ae2b45a9|xqc_timer_unset|type:ACK_01RTT|
[2025/09/12 05:04:29 992421] [debug] |scid:0c93f1f0b8593d12ae2b45a9|xqc_timer_unset|type:LOSS_DETECTION|
[2025/09/12 05:04:29 992428] [info] |scid:0c93f1f0b8593d12ae2b45a9|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 05:04:29 992437] [debug] |scid:0c93f1f0b8593d12ae2b45a9|xqc_conn_immediate_close|gen_conn_close|state:CLOSING|
[2025/09/12 05:04:29 992442] [debug] |scid:0c93f1f0b8593d12ae2b45a9|xqc_process_frames|draining state, skip|
[2025/09/12 05:04:29 992449] [debug] |scid:0c93f1f0b8593d12ae2b45a9|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:410082005|largest:410082005|pns:2|
[2025/09/12 05:04:29 992455] [info] |scid:0c93f1f0b8593d12ae2b45a9|xqc_conn_on_pkt_processed|====>|conn:0000558BB89D48FC|path:0|size:39|pkt_type:SHORT_HEADER|pkt_num:410082005|frame:CONNECTION_CLOSE |recv_time:1757653469992298|dcid:0c93f1f0b8593d12ae2b45a9|dcid_seq:0|
[2025/09/12 05:04:29 992462] [debug] |scid:0c93f1f0b8593d12ae2b45a9|xqc_timer_set|type:PATH_IDLE|expire:1757653589992298|now:1757653469992298|interv:120000000|
[2025/09/12 05:04:29 992468] [debug] |scid:0c93f1f0b8593d12ae2b45a9|xqc_timer_set|type:CONN_IDLE|expire:1757653589992298|now:1757653469992298|interv:120000000|
[2025/09/12 05:04:29 992473] [debug] |scid:0c93f1f0b8593d12ae2b45a9|xqc_engine_remove_wakeup_queue|next_tick_time:1757653470042120|pq_index:0|
[2025/09/12 05:04:29 992481] [debug] |scid:0c93f1f0b8593d12ae2b45a9|xqc_engine_add_active_queue|last_ticked_time:1757653469960590|
[2025/09/12 05:04:29 992488] [debug] |xqc_engine_main_logic|BEGIN|now:1757653469992487|
[2025/09/12 05:04:29 992494] [debug] |scid:0c93f1f0b8593d12ae2b45a9|xqc_engine_process_conn|conn:0000558BB89D48FC|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:1757653469992493|
[2025/09/12 05:04:29 992503] [debug] |scid:0c93f1f0b8593d12ae2b45a9|xqc_path_get_perf_class|conn:0000558BB89D48FC|path_id:0|path_srtt:31970|min_srtt:31970|path_bw:21897|loss_rate:25.00|path_pto:0|
[2025/09/12 05:04:29 992510] [debug] |scid:0c93f1f0b8593d12ae2b45a9|xqc_minrtt_scheduler_get_path|path srtt|conn:0000558BB89D48FC|path_id:0|path_srtt:31970|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:04:29 992517] [debug] |scid:0c93f1f0b8593d12ae2b45a9|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CONNECTION_CLOSE |pn:0|size:26|reinj:0|path_class:2|
[2025/09/12 05:04:29 992523] [debug] |scid:0c93f1f0b8593d12ae2b45a9|xqc_check_acked_or_dropped_pkt|conn:0000558BB89D48FC|pkt_num:0|size:26|pkt_type:SHORT_HEADER|frame:CONNECTION_CLOSE |
[2025/09/12 05:04:29 992528] [debug] |scid:0c93f1f0b8593d12ae2b45a9|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:16|
[2025/09/12 05:04:29 992568] [info] |scid:0c93f1f0b8593d12ae2b45a9|xqc_send_packet_with_pn|<==|conn:0000558BB89D48FC|path:0|pkt_num:16|size:26|sent:42|pkt_type:SHORT_HEADER|frame:CONNECTION_CLOSE |inflight:0|now:1757653469992535|stream_id:0|stream_offset:0|
[2025/09/12 05:04:29 992574] [debug] |scid:0c93f1f0b8593d12ae2b45a9|xqc_send_ctl_on_packet_sent|conn:0000558BB89D48FC|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 05:04:29 992580] [debug] |scid:0c93f1f0b8593d12ae2b45a9|xqc_conn_next_wakeup_time|wakeup_time:1757653470236292|
[2025/09/12 05:04:29 992586] [debug] |scid:0c93f1f0b8593d12ae2b45a9|xqc_engine_add_wakeup_queue|next_tick_time:1757653470236292|
[2025/09/12 05:04:29 992592] [debug] |xqc_engine_wakeup_after|wakeup:1757653470236292|now:1757653469992592|diff:243700|
[2025/09/12 05:04:29 992599] [debug] |xqc_engine_main_logic|END|now:1757653469992493|
[2025/09/12 05:04:29 992613] [debug] |xqc_engine_main_logic|BEGIN|now:1757653469992613|
[2025/09/12 05:04:29 992618] [debug] |xqc_engine_wakeup_after|wakeup:1757653470236292|now:1757653469992618|diff:243674|
[2025/09/12 05:04:29 992624] [debug] |xqc_engine_main_logic|END|now:1757653469992613|
[2025/09/12 05:04:30 236927] [debug] |xqc_engine_main_logic|BEGIN|now:1757653470236927|
[2025/09/12 05:04:30 236953] [debug] |scid:0c93f1f0b8593d12ae2b45a9|xqc_engine_remove_wakeup_queue|next_tick_time:1757653470236292|pq_index:0|
[2025/09/12 05:04:30 236960] [debug] |scid:0c93f1f0b8593d12ae2b45a9|xqc_engine_add_active_queue|last_ticked_time:1757653469992493|
[2025/09/12 05:04:30 236969] [debug] |scid:0c93f1f0b8593d12ae2b45a9|xqc_engine_process_conn|conn:0000558BB89D48FC|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:1757653470236966|
[2025/09/12 05:04:30 236976] [debug] |scid:0c93f1f0b8593d12ae2b45a9|xqc_timer_expire|timer expired|type:CONN_DRAINING|expire_time:1757653470236292|now:1757653470236966|
[2025/09/12 05:04:30 236982] [debug] |scid:0c93f1f0b8593d12ae2b45a9|xqc_timer_expire|unset|type:CONN_DRAINING|expire_time:1757653470236292|now:1757653470236966|
[2025/09/12 05:04:30 236986] [debug] |scid:0c93f1f0b8593d12ae2b45a9|xqc_timer_unset|type:CONN_DRAINING|
[2025/09/12 05:04:30 236993] [info] |xqc_engine_main_logic|conn:0000558BB89D48FC|l-0.0.0.0-443-0c93f1f0b8593d12ae2b45a9 p-193.167.0.100-60630-4fbe21d768359dbd7aa4ddbaea3ad2e2e0|conn_state:13|next_tick_time:1757653470236292
[2025/09/12 05:04:30 237009] [report] |scid:0c93f1f0b8593d12ae2b45a9|xqc_conn_destroy|0000558BB89D48FC|has_0rtt:0|0rtt_accept:0|token_ok:0|handshake_time:67504|first_send_delay:67924|conn_persist:412915|keyupdate_cnt:0|err:0x0|close_msg:remote close|l-0.0.0.0-443-0c93f1f0b8593d12ae2b45a9 p-193.167.0.100-60630-4fbe21d768359dbd7aa4ddbaea3ad2e2e0|hsk_recv:34641|close_recv:168281|close_send:168442|last_recv:168205|last_send:168442|mp_enable:0|create:1|validated:1|active:1|path_info:0/1/0/a/0,1,1,1,0,0,0,0,0,0,0,20,9,7,2048,0,17,i32,4,29,42,4,410082002,99,0,4,30,43,4,410082004,136,0,4,26,39,40000,410082005,168,0,4,1050,80,15,136,4,26,40000,16,168,4,54,4000,14,136,0-2,0-2,0-0,0-0,0-0,0-31,0-5943,0-1845,0-16,0-7,0-4,0-0,0-0,0-0,0-0,0-0,0-0,0-0|alpn:hq-interop|rebind_count:0|rebind_valid:0|rtx_pkt:4|tlp_pkt:0|snd_pkt:16|spurious_loss:0|detected_loss:4|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 05:04:30 237020] [debug] |scid:0c93f1f0b8593d12ae2b45a9|xqc_destroy_stream|send_state:2|recv_state:3|stream_id:0|stream_type:0|
[2025/09/12 05:04:30 237032] [stats] |scid:0c93f1f0b8593d12ae2b45a9|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:1757653469891872|wrt_delay:144|snd_delay:1099|finwrt_delay:144|finsnd_delay:68942|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-0.0.0.0-443-0c93f1f0b8593d12ae2b45a9 p-193.167.0.100-60630-4fbe21d768359dbd7aa4ddbaea3ad2e2e0|path_info:mp is not supported in connection scid:0c93f1f0b8593d12ae2b45a9|fec_recv_delay:0u|fec_send_rpr_cnt:0|retrans:1|
[2025/09/12 05:04:30 237110] [debug] |scid:0c93f1f0b8593d12ae2b45a9|xqc_send_ctl_destroy|destroy|
[2025/09/12 05:04:30 237123] [debug] |scid:0c93f1f0b8593d12ae2b45a9|xqc_destroy_crypto_stream|destroy crypto stream|encrypt_level:0|cur_state:CLOSED|
[2025/09/12 05:04:30 237130] [debug] |scid:0c93f1f0b8593d12ae2b45a9|xqc_destroy_crypto_stream|destroy crypto stream|encrypt_level:2|cur_state:CLOSED|
[2025/09/12 05:04:30 237144] [debug] |scid:0c93f1f0b8593d12ae2b45a9|xqc_destroy_crypto_stream|destroy crypto stream|encrypt_level:3|cur_state:CLOSED|
[2025/09/12 05:04:30 237203] [debug] |xqc_engine_wakeup_after|wakeup:1757653470349164|now:1757653470237203|diff:111961|
[2025/09/12 05:04:30 237215] [debug] |xqc_engine_main_logic|END|now:1757653470236966|
[2025/09/12 05:04:30 349383] [debug] |xqc_engine_main_logic|BEGIN|now:1757653470349383|
[2025/09/12 05:04:30 349401] [debug] |scid:c725a148133eb545b87c161b|xqc_engine_remove_wakeup_queue|next_tick_time:1757653470349164|pq_index:0|
[2025/09/12 05:04:30 349409] [debug] |scid:c725a148133eb545b87c161b|xqc_engine_add_active_queue|last_ticked_time:1757653450940478|
[2025/09/12 05:04:30 349417] [debug] |scid:c725a148133eb545b87c161b|xqc_engine_process_conn|conn:0000558BB88B165C|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:1757653470349414|
[2025/09/12 05:04:30 349424] [debug] |scid:c725a148133eb545b87c161b|xqc_timer_expire|timer expired|type:LOSS_DETECTION|expire_time:1757653470349164|now:1757653470349414|
[2025/09/12 05:04:30 349429] [debug] |scid:c725a148133eb545b87c161b|xqc_timer_loss_detection_timeout|path:0|loss_detection_timeout|
[2025/09/12 05:04:30 349435] [debug] |scid:c725a148133eb545b87c161b|xqc_timer_loss_detection_timeout|send Probe pkts|conn:0000558BB88B165C|path:0|bytes_in_flight:15750|
[2025/09/12 05:04:30 349441] [debug] |scid:c725a148133eb545b87c161b|xqc_send_ctl_get_pto_time_and_space|srtt:32278|rtt_var:4634|pto_duration:13008384|backoff_factor:2.00|backoff:256.00|pto_cnt:8|max_ack_delay:25|
[2025/09/12 05:04:30 349448] [debug] |scid:c725a148133eb545b87c161b|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB88B165C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:04:30 349453] [debug] |scid:c725a148133eb545b87c161b|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB88B165C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:04:30 349458] [debug] |scid:c725a148133eb545b87c161b|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB88B165C|path:0|PNS: 2, unacked: 15750|
[2025/09/12 05:04:30 349463] [debug] |scid:c725a148133eb545b87c161b|xqc_path_send_one_or_two_ack_elicit_pkts|send two ack-eliciting pkts|path:0|pns:2|
[2025/09/12 05:04:30 349471] [debug] |scid:c725a148133eb545b87c161b|xqc_conn_send_probe_pkt|conn:0000558BB88B165C|path:0|pkt_num:18|size:1050|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|
[2025/09/12 05:04:30 349487] [debug] |scid:c725a148133eb545b87c161b|xqc_conn_send_probe_pkt|conn:0000558BB88B165C|path:0|pkt_num:20|size:1050|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|
[2025/09/12 05:04:30 349493] [debug] |scid:c725a148133eb545b87c161b|xqc_timer_loss_detection_timeout|xqc_send_ctl_set_loss_detection_timer|PTO|conn:0000558BB88B165C|pto_count:9
[2025/09/12 05:04:30 349500] [debug] |scid:c725a148133eb545b87c161b|xqc_send_ctl_get_pto_time_and_space|srtt:32278|rtt_var:4634|pto_duration:26016768|backoff_factor:2.00|backoff:512.00|pto_cnt:9|max_ack_delay:25|
[2025/09/12 05:04:30 349506] [debug] |scid:c725a148133eb545b87c161b|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB88B165C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:04:30 349511] [debug] |scid:c725a148133eb545b87c161b|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB88B165C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:04:30 349516] [debug] |scid:c725a148133eb545b87c161b|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB88B165C|path:0|PNS: 2, unacked: 15750|
[2025/09/12 05:04:30 349521] [debug] |scid:c725a148133eb545b87c161b|xqc_timer_set|type:LOSS_DETECTION|expire:1757653489757548|now:1757653470349499|interv:19408049|
[2025/09/12 05:04:30 349525] [debug] |scid:c725a148133eb545b87c161b|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB88B165C|path:0|pns:2|expire:1757653489757548|now:1757653470349499|interval:19408049|pto_count:9|srtt:32278
[2025/09/12 05:04:30 349540] [debug] |scid:c725a148133eb545b87c161b|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:STREAM |stream_id:0|stream_offset:1024|
[2025/09/12 05:04:30 349544] [debug] |scid:c725a148133eb545b87c161b|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:STREAM |stream_id:0|stream_offset:1024|
[2025/09/12 05:04:30 349549] [debug] |scid:c725a148133eb545b87c161b|xqc_check_acked_or_dropped_pkt|conn:0000558BB88B165C|pkt_num:18|size:1050|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:04:30 349555] [debug] |scid:c725a148133eb545b87c161b|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:42|
[2025/09/12 05:04:30 349612] [info] |scid:c725a148133eb545b87c161b|xqc_send_packet_with_pn|<==|conn:0000558BB88B165C|path:0|pkt_num:42|size:1050|sent:1066|pkt_type:SHORT_HEADER|frame:STREAM |inflight:15750|now:1757653470349571|stream_id:0|stream_offset:1024|
[2025/09/12 05:04:30 349618] [debug] |scid:c725a148133eb545b87c161b|xqc_send_ctl_on_packet_sent|conn:0000558BB88B165C|path:0|pkt_num:42|origin_pktnum:18|size:1050|enc_size:1066|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:16|
[2025/09/12 05:04:30 349624] [debug] |scid:c725a148133eb545b87c161b|xqc_send_ctl_on_packet_sent|path:0|inflight:15750|applimit:3136|
[2025/09/12 05:04:30 349628] [debug] |scid:c725a148133eb545b87c161b|xqc_send_ctl_get_pto_time_and_space|srtt:32278|rtt_var:4634|pto_duration:26016768|backoff_factor:2.00|backoff:512.00|pto_cnt:9|max_ack_delay:25|
[2025/09/12 05:04:30 349633] [debug] |scid:c725a148133eb545b87c161b|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB88B165C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:04:30 349637] [debug] |scid:c725a148133eb545b87c161b|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB88B165C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:04:30 349640] [debug] |scid:c725a148133eb545b87c161b|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB88B165C|path:0|PNS: 2, unacked: 16800|
[2025/09/12 05:04:30 349644] [debug] |scid:c725a148133eb545b87c161b|xqc_timer_set|type:LOSS_DETECTION|expire:1757653509166339|now:1757653470349628|interv:38816711|
[2025/09/12 05:04:30 349651] [debug] |scid:c725a148133eb545b87c161b|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB88B165C|path:0|pns:2|expire:1757653509166339|now:1757653470349628|interval:38816711|pto_count:9|srtt:32278
[2025/09/12 05:04:30 349659] [debug] |scid:c725a148133eb545b87c161b|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:49088|inflight:16800|
[2025/09/12 05:04:30 349666] [debug] |scid:c725a148133eb545b87c161b|xqc_check_acked_or_dropped_pkt|conn:0000558BB88B165C|pkt_num:20|size:1050|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:04:30 349672] [debug] |scid:c725a148133eb545b87c161b|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:43|
[2025/09/12 05:04:30 349704] [info] |scid:c725a148133eb545b87c161b|xqc_send_packet_with_pn|<==|conn:0000558BB88B165C|path:0|pkt_num:43|size:1050|sent:1066|pkt_type:SHORT_HEADER|frame:STREAM |inflight:16800|now:1757653470349681|stream_id:0|stream_offset:1024|
[2025/09/12 05:04:30 349712] [debug] |scid:c725a148133eb545b87c161b|xqc_send_ctl_on_packet_sent|conn:0000558BB88B165C|path:0|pkt_num:43|origin_pktnum:18|size:1050|enc_size:1066|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:16|
[2025/09/12 05:04:30 349719] [debug] |scid:c725a148133eb545b87c161b|xqc_send_ctl_on_packet_sent|path:0|inflight:16800|applimit:3136|
[2025/09/12 05:04:30 349726] [debug] |scid:c725a148133eb545b87c161b|xqc_send_ctl_get_pto_time_and_space|srtt:32278|rtt_var:4634|pto_duration:26016768|backoff_factor:2.00|backoff:512.00|pto_cnt:9|max_ack_delay:25|
[2025/09/12 05:04:30 349733] [debug] |scid:c725a148133eb545b87c161b|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB88B165C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:04:30 349739] [debug] |scid:c725a148133eb545b87c161b|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB88B165C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:04:30 349745] [debug] |scid:c725a148133eb545b87c161b|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB88B165C|path:0|PNS: 2, unacked: 17850|
[2025/09/12 05:04:30 349754] [debug] |scid:c725a148133eb545b87c161b|xqc_timer_set|type:LOSS_DETECTION|expire:1757653509166449|now:1757653470349726|interv:38816723|
[2025/09/12 05:04:30 349758] [debug] |scid:c725a148133eb545b87c161b|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB88B165C|path:0|pns:2|expire:1757653509166449|now:1757653470349726|interval:38816723|pto_count:9|srtt:32278
[2025/09/12 05:04:30 349763] [debug] |scid:c725a148133eb545b87c161b|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:49088|inflight:17850|
[2025/09/12 05:04:30 349768] [debug] |scid:c725a148133eb545b87c161b|xqc_conn_next_wakeup_time|wakeup_time:1757653509166449|
[2025/09/12 05:04:30 349774] [debug] |scid:c725a148133eb545b87c161b|xqc_engine_add_wakeup_queue|next_tick_time:1757653509166449|
[2025/09/12 05:04:30 349778] [debug] |xqc_engine_wakeup_after|wakeup:1757653472693071|now:1757653470349778|diff:2343293|
[2025/09/12 05:04:30 349783] [debug] |xqc_engine_main_logic|END|now:1757653470349414|
[2025/09/12 05:04:30 370059] [debug] |scid:a0cf7ac851dfa97be4ddff99|xqc_timer_set|type:CONN_IDLE|expire:1757653530370058|now:1757653470370058|interv:60000000|
[2025/09/12 05:04:30 370079] [debug] |scid:a0cf7ac851dfa97be4ddff99|xqc_timer_set|type:PATH_IDLE|expire:1757653530370079|now:1757653470370079|interv:60000000|
[2025/09/12 05:04:30 370089] [debug] |xqc_path_create|path:0|dcid:77842910b9f64697209f508b4dd2f084af|scid:a0cf7ac851dfa97be4ddff99|create_path_count:1|
[2025/09/12 05:04:30 370096] [debug] |scid:a0cf7ac851dfa97be4ddff99|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 05:04:30 370102] [debug] |xqc_path_init|path:0|dcid:77842910b9f64697209f508b4dd2f084af|scid:a0cf7ac851dfa97be4ddff99|state:2|
[2025/09/12 05:04:30 370109] [debug] |scid:a0cf7ac851dfa97be4ddff99|xqc_conn_create|success|scid:a0cf7ac851dfa97be4ddff99|dcid:77842910b9f64697209f508b4dd2f084af|conn:0000558BB89D48FC|
[2025/09/12 05:04:30 370116] [info] |scid:a0cf7ac851dfa97be4ddff99|xqc_conn_server_create|hash odcid conn|odcid:779db17f069e51cbe402e7cdfa854569525e|conn:0000558BB89D48FC|
[2025/09/12 05:04:30 370129] [info] |scid:a0cf7ac851dfa97be4ddff99|xqc_conn_get_local_transport_params|generate sr_token[19e128a31ab4f2dfdc9f83721d3af27d] for cid[779db17f069e51cbe402e7cdfa854569525e]
[2025/09/12 05:04:30 370151] [stats] |xqc_conn_server_init_path_addr|path:0|l-0.0.0.0-443-a0cf7ac851dfa97be4ddff99 p-193.167.0.100-34800-77842910b9f64697209f508b4dd2f084af|
[2025/09/12 05:04:30 370158] [info] |xqc_engine_packet_process|==>|conn:0000558BB89D48FC|size:1200|state:S_INIT|recv_time:1757653470370013|
[2025/09/12 05:04:30 370271] [debug] |scid:a0cf7ac851dfa97be4ddff99|xqc_packet_parse_initial|packet parse|initial|
[2025/09/12 05:04:30 370278] [debug] |scid:a0cf7ac851dfa97be4ddff99|xqc_packet_parse_initial|success|Length:1153|
[2025/09/12 05:04:30 370284] [debug] |scid:a0cf7ac851dfa97be4ddff99|xqc_packet_decrypt|largest_pn:0|
[2025/09/12 05:04:30 370288] [debug] |scid:a0cf7ac851dfa97be4ddff99|xqc_packet_decrypt|decryption nonce|path_id:0|pn:1151543511|
[2025/09/12 05:04:30 370294] [debug] |scid:a0cf7ac851dfa97be4ddff99|xqc_packet_decrypt_single|pkt_type:INIT|pkt_num:1151543511|
[2025/09/12 05:04:30 370298] [debug] |scid:a0cf7ac851dfa97be4ddff99|xqc_process_frames|frame_type:6|
[2025/09/12 05:04:30 370303] [info] |scid:a0cf7ac851dfa97be4ddff99|xqc_conn_check_token|token empty|
[2025/09/12 05:04:30 370308] [info] |scid:a0cf7ac851dfa97be4ddff99|xqc_process_crypto_frame|check_token fail|conn:0000558BB89D48FC|l-0.0.0.0-443-a0cf7ac851dfa97be4ddff99 p-193.167.0.100-34800-77842910b9f64697209f508b4dd2f084af|
[2025/09/12 05:04:30 370313] [debug] |scid:a0cf7ac851dfa97be4ddff99|xqc_create_crypto_stream|encrypt_level:0|cur_state:S_INIT|
[2025/09/12 05:04:30 370318] [debug] |scid:a0cf7ac851dfa97be4ddff99|xqc_process_crypto_frame|level:0|
[2025/09/12 05:04:30 370322] [debug] |scid:a0cf7ac851dfa97be4ddff99|xqc_read_crypto_stream|xqc_read_crypto_stream|level:0|
[2025/09/12 05:04:30 370333] [debug] |scid:a0cf7ac851dfa97be4ddff99|xqc_engine_add_active_queue|last_ticked_time:0|
[2025/09/12 05:04:30 370337] [debug] |scid:a0cf7ac851dfa97be4ddff99|xqc_create_crypto_stream|encrypt_level:2|cur_state:S_INIT|
[2025/09/12 05:04:30 370341] [debug] |scid:a0cf7ac851dfa97be4ddff99|xqc_process_crypto_frame|server create hsk stream|
[2025/09/12 05:04:30 370345] [debug] |scid:a0cf7ac851dfa97be4ddff99|xqc_process_frames|frame_type:6|
[2025/09/12 05:04:30 370349] [info] |scid:a0cf7ac851dfa97be4ddff99|xqc_conn_check_token|token empty|
[2025/09/12 05:04:30 370352] [info] |scid:a0cf7ac851dfa97be4ddff99|xqc_process_crypto_frame|check_token fail|conn:0000558BB89D48FC|l-0.0.0.0-443-a0cf7ac851dfa97be4ddff99 p-193.167.0.100-34800-77842910b9f64697209f508b4dd2f084af|
[2025/09/12 05:04:30 370357] [debug] |scid:a0cf7ac851dfa97be4ddff99|xqc_process_crypto_frame|level:0|
[2025/09/12 05:04:30 370360] [debug] |scid:a0cf7ac851dfa97be4ddff99|xqc_read_crypto_stream|xqc_read_crypto_stream|level:0|
[2025/09/12 05:04:30 370364] [debug] |scid:a0cf7ac851dfa97be4ddff99|xqc_process_frames|frame_type:6|
[2025/09/12 05:04:30 370368] [info] |scid:a0cf7ac851dfa97be4ddff99|xqc_conn_check_token|token empty|
[2025/09/12 05:04:30 370371] [info] |scid:a0cf7ac851dfa97be4ddff99|xqc_process_crypto_frame|check_token fail|conn:0000558BB89D48FC|l-0.0.0.0-443-a0cf7ac851dfa97be4ddff99 p-193.167.0.100-34800-77842910b9f64697209f508b4dd2f084af|
[2025/09/12 05:04:30 370375] [debug] |scid:a0cf7ac851dfa97be4ddff99|xqc_process_crypto_frame|level:0|
[2025/09/12 05:04:30 370379] [debug] |scid:a0cf7ac851dfa97be4ddff99|xqc_read_crypto_stream|xqc_read_crypto_stream|level:0|
[2025/09/12 05:04:30 370383] [debug] |scid:a0cf7ac851dfa97be4ddff99|xqc_process_frames|frame_type:0|
[2025/09/12 05:04:30 370387] [debug] |scid:a0cf7ac851dfa97be4ddff99|xqc_process_padding_frame|process padding|
[2025/09/12 05:04:30 370391] [debug] |scid:a0cf7ac851dfa97be4ddff99|xqc_process_frames|frame_type:6|
[2025/09/12 05:04:30 370394] [info] |scid:a0cf7ac851dfa97be4ddff99|xqc_conn_check_token|token empty|
[2025/09/12 05:04:30 370398] [info] |scid:a0cf7ac851dfa97be4ddff99|xqc_process_crypto_frame|check_token fail|conn:0000558BB89D48FC|l-0.0.0.0-443-a0cf7ac851dfa97be4ddff99 p-193.167.0.100-34800-77842910b9f64697209f508b4dd2f084af|
[2025/09/12 05:04:30 370402] [debug] |scid:a0cf7ac851dfa97be4ddff99|xqc_process_crypto_frame|level:0|
[2025/09/12 05:04:30 370406] [debug] |scid:a0cf7ac851dfa97be4ddff99|xqc_read_crypto_stream|xqc_read_crypto_stream|level:0|
[2025/09/12 05:04:30 370409] [debug] |scid:a0cf7ac851dfa97be4ddff99|xqc_process_frames|frame_type:6|
[2025/09/12 05:04:30 370413] [info] |scid:a0cf7ac851dfa97be4ddff99|xqc_conn_check_token|token empty|
[2025/09/12 05:04:30 370417] [info] |scid:a0cf7ac851dfa97be4ddff99|xqc_process_crypto_frame|check_token fail|conn:0000558BB89D48FC|l-0.0.0.0-443-a0cf7ac851dfa97be4ddff99 p-193.167.0.100-34800-77842910b9f64697209f508b4dd2f084af|
[2025/09/12 05:04:30 370421] [debug] |scid:a0cf7ac851dfa97be4ddff99|xqc_process_crypto_frame|level:0|
[2025/09/12 05:04:30 370424] [debug] |scid:a0cf7ac851dfa97be4ddff99|xqc_read_crypto_stream|xqc_read_crypto_stream|level:0|
[2025/09/12 05:04:30 370428] [debug] |scid:a0cf7ac851dfa97be4ddff99|xqc_process_frames|frame_type:6|
[2025/09/12 05:04:30 370432] [info] |scid:a0cf7ac851dfa97be4ddff99|xqc_conn_check_token|token empty|
[2025/09/12 05:04:30 370435] [info] |scid:a0cf7ac851dfa97be4ddff99|xqc_process_crypto_frame|check_token fail|conn:0000558BB89D48FC|l-0.0.0.0-443-a0cf7ac851dfa97be4ddff99 p-193.167.0.100-34800-77842910b9f64697209f508b4dd2f084af|
[2025/09/12 05:04:30 370439] [debug] |scid:a0cf7ac851dfa97be4ddff99|xqc_process_crypto_frame|level:0|
[2025/09/12 05:04:30 370443] [debug] |scid:a0cf7ac851dfa97be4ddff99|xqc_read_crypto_stream|xqc_read_crypto_stream|level:0|
[2025/09/12 05:04:30 370447] [debug] |scid:a0cf7ac851dfa97be4ddff99|xqc_process_frames|frame_type:6|
[2025/09/12 05:04:30 370450] [info] |scid:a0cf7ac851dfa97be4ddff99|xqc_conn_check_token|token empty|
[2025/09/12 05:04:30 370457] [info] |scid:a0cf7ac851dfa97be4ddff99|xqc_process_crypto_frame|check_token fail|conn:0000558BB89D48FC|l-0.0.0.0-443-a0cf7ac851dfa97be4ddff99 p-193.167.0.100-34800-77842910b9f64697209f508b4dd2f084af|
[2025/09/12 05:04:30 370461] [debug] |scid:a0cf7ac851dfa97be4ddff99|xqc_process_crypto_frame|level:0|
[2025/09/12 05:04:30 370465] [debug] |scid:a0cf7ac851dfa97be4ddff99|xqc_read_crypto_stream|xqc_read_crypto_stream|level:0|
[2025/09/12 05:04:30 370469] [debug] |scid:a0cf7ac851dfa97be4ddff99|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:0|56u|
[2025/09/12 05:04:30 370483] [debug] |scid:a0cf7ac851dfa97be4ddff99|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:0|SSL_quic_write_level:0|rv:-1|
[2025/09/12 05:04:30 370488] [debug] |scid:a0cf7ac851dfa97be4ddff99|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/09/12 05:04:30 370492] [debug] |scid:a0cf7ac851dfa97be4ddff99|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:0|56u|
[2025/09/12 05:04:30 370496] [debug] |scid:a0cf7ac851dfa97be4ddff99|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:0|SSL_quic_write_level:0|rv:-1|
[2025/09/12 05:04:30 370501] [debug] |scid:a0cf7ac851dfa97be4ddff99|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/09/12 05:04:30 370505] [debug] |scid:a0cf7ac851dfa97be4ddff99|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:0|56u|
[2025/09/12 05:04:30 370509] [debug] |scid:a0cf7ac851dfa97be4ddff99|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:0|SSL_quic_write_level:0|rv:-1|
[2025/09/12 05:04:30 370513] [debug] |scid:a0cf7ac851dfa97be4ddff99|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/09/12 05:04:30 370517] [debug] |scid:a0cf7ac851dfa97be4ddff99|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:0|28u|
[2025/09/12 05:04:30 370521] [debug] |scid:a0cf7ac851dfa97be4ddff99|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:0|SSL_quic_write_level:0|rv:-1|
[2025/09/12 05:04:30 370524] [debug] |scid:a0cf7ac851dfa97be4ddff99|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/09/12 05:04:30 370528] [debug] |scid:a0cf7ac851dfa97be4ddff99|xqc_process_frames|frame_type:6|
[2025/09/12 05:04:30 370532] [info] |scid:a0cf7ac851dfa97be4ddff99|xqc_conn_check_token|token empty|
[2025/09/12 05:04:30 370536] [info] |scid:a0cf7ac851dfa97be4ddff99|xqc_process_crypto_frame|check_token fail|conn:0000558BB89D48FC|l-0.0.0.0-443-a0cf7ac851dfa97be4ddff99 p-193.167.0.100-34800-77842910b9f64697209f508b4dd2f084af|
[2025/09/12 05:04:30 370540] [debug] |scid:a0cf7ac851dfa97be4ddff99|xqc_process_crypto_frame|level:0|
[2025/09/12 05:04:30 370543] [debug] |scid:a0cf7ac851dfa97be4ddff99|xqc_read_crypto_stream|xqc_read_crypto_stream|level:0|
[2025/09/12 05:04:30 370547] [debug] |scid:a0cf7ac851dfa97be4ddff99|xqc_process_frames|frame_type:6|
[2025/09/12 05:04:30 370551] [info] |scid:a0cf7ac851dfa97be4ddff99|xqc_conn_check_token|token empty|
[2025/09/12 05:04:30 370554] [info] |scid:a0cf7ac851dfa97be4ddff99|xqc_process_crypto_frame|check_token fail|conn:0000558BB89D48FC|l-0.0.0.0-443-a0cf7ac851dfa97be4ddff99 p-193.167.0.100-34800-77842910b9f64697209f508b4dd2f084af|
[2025/09/12 05:04:30 370558] [debug] |scid:a0cf7ac851dfa97be4ddff99|xqc_process_crypto_frame|level:0|
[2025/09/12 05:04:30 370562] [debug] |scid:a0cf7ac851dfa97be4ddff99|xqc_read_crypto_stream|xqc_read_crypto_stream|level:0|
[2025/09/12 05:04:30 370566] [debug] |scid:a0cf7ac851dfa97be4ddff99|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:0|28u|
[2025/09/12 05:04:30 370570] [debug] |scid:a0cf7ac851dfa97be4ddff99|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:0|SSL_quic_write_level:0|rv:-1|
[2025/09/12 05:04:30 370574] [debug] |scid:a0cf7ac851dfa97be4ddff99|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/09/12 05:04:30 370577] [debug] |scid:a0cf7ac851dfa97be4ddff99|xqc_process_frames|frame_type:6|
[2025/09/12 05:04:30 370581] [info] |scid:a0cf7ac851dfa97be4ddff99|xqc_conn_check_token|token empty|
[2025/09/12 05:04:30 370585] [info] |scid:a0cf7ac851dfa97be4ddff99|xqc_process_crypto_frame|check_token fail|conn:0000558BB89D48FC|l-0.0.0.0-443-a0cf7ac851dfa97be4ddff99 p-193.167.0.100-34800-77842910b9f64697209f508b4dd2f084af|
[2025/09/12 05:04:30 370591] [debug] |scid:a0cf7ac851dfa97be4ddff99|xqc_process_crypto_frame|level:0|
[2025/09/12 05:04:30 370595] [debug] |scid:a0cf7ac851dfa97be4ddff99|xqc_read_crypto_stream|xqc_read_crypto_stream|level:0|
[2025/09/12 05:04:30 370599] [debug] |scid:a0cf7ac851dfa97be4ddff99|xqc_process_frames|frame_type:6|
[2025/09/12 05:04:30 370603] [info] |scid:a0cf7ac851dfa97be4ddff99|xqc_conn_check_token|token empty|
[2025/09/12 05:04:30 370606] [info] |scid:a0cf7ac851dfa97be4ddff99|xqc_process_crypto_frame|check_token fail|conn:0000558BB89D48FC|l-0.0.0.0-443-a0cf7ac851dfa97be4ddff99 p-193.167.0.100-34800-77842910b9f64697209f508b4dd2f084af|
[2025/09/12 05:04:30 370610] [debug] |scid:a0cf7ac851dfa97be4ddff99|xqc_process_crypto_frame|level:0|
[2025/09/12 05:04:30 370614] [debug] |scid:a0cf7ac851dfa97be4ddff99|xqc_read_crypto_stream|xqc_read_crypto_stream|level:0|
[2025/09/12 05:04:30 370618] [debug] |scid:a0cf7ac851dfa97be4ddff99|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:0|20u|
[2025/09/12 05:04:30 370622] [debug] |scid:a0cf7ac851dfa97be4ddff99|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:0|SSL_quic_write_level:0|rv:-1|
[2025/09/12 05:04:30 370625] [debug] |scid:a0cf7ac851dfa97be4ddff99|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/09/12 05:04:30 370629] [debug] |scid:a0cf7ac851dfa97be4ddff99|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:0|2u|
[2025/09/12 05:04:30 370633] [debug] |scid:a0cf7ac851dfa97be4ddff99|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:0|SSL_quic_write_level:0|rv:-1|
[2025/09/12 05:04:30 370637] [debug] |scid:a0cf7ac851dfa97be4ddff99|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/09/12 05:04:30 370641] [debug] |scid:a0cf7ac851dfa97be4ddff99|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:0|3u|
[2025/09/12 05:04:30 370645] [debug] |scid:a0cf7ac851dfa97be4ddff99|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:0|SSL_quic_write_level:0|rv:-1|
[2025/09/12 05:04:30 370649] [debug] |scid:a0cf7ac851dfa97be4ddff99|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/09/12 05:04:30 370652] [debug] |scid:a0cf7ac851dfa97be4ddff99|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:0|2u|
[2025/09/12 05:04:30 370656] [debug] |scid:a0cf7ac851dfa97be4ddff99|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:0|SSL_quic_write_level:0|rv:-1|
[2025/09/12 05:04:30 370660] [debug] |scid:a0cf7ac851dfa97be4ddff99|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/09/12 05:04:30 370664] [debug] |scid:a0cf7ac851dfa97be4ddff99|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:0|3u|
[2025/09/12 05:04:30 370668] [debug] |scid:a0cf7ac851dfa97be4ddff99|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:0|SSL_quic_write_level:0|rv:-1|
[2025/09/12 05:04:30 370672] [debug] |scid:a0cf7ac851dfa97be4ddff99|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/09/12 05:04:30 370676] [debug] |scid:a0cf7ac851dfa97be4ddff99|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:0|11u|
[2025/09/12 05:04:30 370717] [info] |scid:a0cf7ac851dfa97be4ddff99|xqc_ssl_cert_cb|cert chain or key empty|sni:server4
[2025/09/12 05:04:30 370880] [debug] |scid:a0cf7ac851dfa97be4ddff99|xqc_conn_tls_transport_params_cb|1RTT_transport_params|max_datagram_frame_size:0|
[2025/09/12 05:04:30 370885] [debug] |scid:a0cf7ac851dfa97be4ddff99|xqc_conn_enable_multipath|xqc_conn_enable_multipath|1|0|
[2025/09/12 05:04:30 370889] [warn] |scid:a0cf7ac851dfa97be4ddff99|xqc_conn_try_to_enable_multipath|multipath_version_negotiation err|
[2025/09/12 05:04:30 371116] [debug] |scid:a0cf7ac851dfa97be4ddff99|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:2|SSL_quic_write_level:3|rv:0|
[2025/09/12 05:04:30 371123] [debug] |scid:a0cf7ac851dfa97be4ddff99|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/09/12 05:04:30 371128] [debug] |scid:a0cf7ac851dfa97be4ddff99|xqc_process_frames|frame_type:0|
[2025/09/12 05:04:30 371131] [debug] |scid:a0cf7ac851dfa97be4ddff99|xqc_process_padding_frame|process padding|
[2025/09/12 05:04:30 371144] [debug] |scid:a0cf7ac851dfa97be4ddff99|xqc_timer_unset|type:ACK_INIT|
[2025/09/12 05:04:30 371149] [debug] |scid:a0cf7ac851dfa97be4ddff99|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 05:04:30 371153] [debug] |scid:a0cf7ac851dfa97be4ddff99|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:1151543511|largest:1151543511|pns:0|
[2025/09/12 05:04:30 371158] [info] |scid:a0cf7ac851dfa97be4ddff99|xqc_conn_on_pkt_processed|====>|conn:0000558BB89D48FC|path:0|size:1200|pkt_type:INIT|pkt_num:1151543511|frame:PADDING CRYPTO |recv_time:1757653470370013|dcid:779db17f069e51cbe402e7cdfa854569525e|dcid_seq:0|
[2025/09/12 05:04:30 371164] [debug] |scid:a0cf7ac851dfa97be4ddff99|xqc_timer_set|type:PATH_IDLE|expire:1757653530370013|now:1757653470370013|interv:60000000|
[2025/09/12 05:04:30 371168] [debug] |scid:a0cf7ac851dfa97be4ddff99|xqc_timer_set|type:CONN_IDLE|expire:1757653530370013|now:1757653470370013|interv:60000000|
[2025/09/12 05:04:30 371172] [debug] |xqc_engine_main_logic|BEGIN|now:1757653470371172|
[2025/09/12 05:04:30 371177] [debug] |scid:a0cf7ac851dfa97be4ddff99|xqc_engine_process_conn|conn:0000558BB89D48FC|state:S_INIT|flag:TICKING DCID_OK UPPER_CONN_EXIST INIT_RECVD NEED_RUN (null) |now:1757653470371176|
[2025/09/12 05:04:30 371181] [info] |scid:a0cf7ac851dfa97be4ddff99|xqc_conn_check_tx_key|keys are ready, can send 1rtt now|
[2025/09/12 05:04:30 371186] [debug] |scid:a0cf7ac851dfa97be4ddff99|xqc_crypto_stream_on_read|encrypt_level:0|cur_state:S_INIT|next_state:S_INITIAL_RECVD|
[2025/09/12 05:04:30 371190] [debug] |scid:a0cf7ac851dfa97be4ddff99|xqc_process_crypto_write_streams|
[2025/09/12 05:04:30 371194] [debug] |scid:a0cf7ac851dfa97be4ddff99|xqc_crypto_stream_on_write|enc_level|0|
[2025/09/12 05:04:30 371197] [debug] |scid:a0cf7ac851dfa97be4ddff99|xqc_crypto_stream_on_write|cur_state:1|switch|
[2025/09/12 05:04:30 371203] [info] |scid:a0cf7ac851dfa97be4ddff99|xqc_crypto_stream_send|crypto send data|pkt_num:0|size:137|sent:94|pkt_type:INIT|frame:CRYPTO |now:1757653470371203|
[2025/09/12 05:04:30 371208] [debug] |scid:a0cf7ac851dfa97be4ddff99|xqc_crypto_stream_on_write|encrypt_level:0|cur_state:S_INITIAL_RECVD|next_state:S_INITIAL_SENT|
[2025/09/12 05:04:30 371212] [debug] |scid:a0cf7ac851dfa97be4ddff99|xqc_process_crypto_write_streams|
[2025/09/12 05:04:30 371215] [debug] |scid:a0cf7ac851dfa97be4ddff99|xqc_crypto_stream_on_write|enc_level|2|
[2025/09/12 05:04:30 371220] [info] |scid:a0cf7ac851dfa97be4ddff99|xqc_crypto_stream_send|crypto send data|pkt_num:0|size:194|sent:152|pkt_type:HSK|frame:CRYPTO |now:1757653470371220|
[2025/09/12 05:04:30 371225] [info] |scid:a0cf7ac851dfa97be4ddff99|xqc_crypto_stream_send|crypto send data|pkt_num:0|size:516|sent:474|pkt_type:HSK|frame:CRYPTO |now:1757653470371225|
[2025/09/12 05:04:30 371229] [info] |scid:a0cf7ac851dfa97be4ddff99|xqc_crypto_stream_send|crypto send data|pkt_num:0|size:126|sent:84|pkt_type:HSK|frame:CRYPTO |now:1757653470371229|
[2025/09/12 05:04:30 371234] [info] |scid:a0cf7ac851dfa97be4ddff99|xqc_crypto_stream_send|crypto send data|pkt_num:0|size:82|sent:40|pkt_type:HSK|frame:CRYPTO |now:1757653470371234|
[2025/09/12 05:04:30 371238] [debug] |scid:a0cf7ac851dfa97be4ddff99|xqc_crypto_stream_on_write|encrypt_level:2|cur_state:S_INITIAL_SENT|next_state:S_HANDSHAKE_SENT|
[2025/09/12 05:04:30 371243] [debug] |scid:a0cf7ac851dfa97be4ddff99|xqc_gen_ack_frame|largest_recv:1151543511|ack_delay:1230|first_ack_range:0|largest_pkt_recv_time:1757653470370013|
[2025/09/12 05:04:30 371248] [debug] |scid:a0cf7ac851dfa97be4ddff99|xqc_gen_ack_frame|high:1151543511|low:1151543511|pkt_pns:0|
[2025/09/12 05:04:30 371252] [debug] |scid:a0cf7ac851dfa97be4ddff99|xqc_write_ack_to_one_packet|ack_size:13|path:0|path_largest_recv:1151543511|frame_largest_recv:1151543511|
[2025/09/12 05:04:30 371256] [debug] |scid:a0cf7ac851dfa97be4ddff99|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:0|
[2025/09/12 05:04:30 371264] [debug] |scid:a0cf7ac851dfa97be4ddff99|xqc_path_get_perf_class|conn:0000558BB89D48FC|path_id:0|path_srtt:250000|min_srtt:250000|path_bw:0|loss_rate:0.00|path_pto:0|
[2025/09/12 05:04:30 371269] [debug] |scid:a0cf7ac851dfa97be4ddff99|xqc_minrtt_scheduler_get_path|path srtt|conn:0000558BB89D48FC|path_id:0|path_srtt:250000|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:04:30 371274] [debug] |scid:a0cf7ac851dfa97be4ddff99|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CRYPTO |pn:0|size:137|reinj:0|path_class:2|
[2025/09/12 05:04:30 371278] [debug] |scid:a0cf7ac851dfa97be4ddff99|xqc_path_get_perf_class|conn:0000558BB89D48FC|path_id:0|path_srtt:250000|min_srtt:250000|path_bw:0|loss_rate:0.00|path_pto:0|
[2025/09/12 05:04:30 371282] [debug] |scid:a0cf7ac851dfa97be4ddff99|xqc_minrtt_scheduler_get_path|path srtt|conn:0000558BB89D48FC|path_id:0|path_srtt:250000|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:04:30 371287] [debug] |scid:a0cf7ac851dfa97be4ddff99|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CRYPTO |pn:0|size:194|reinj:0|path_class:2|
[2025/09/12 05:04:30 371291] [debug] |scid:a0cf7ac851dfa97be4ddff99|xqc_path_get_perf_class|conn:0000558BB89D48FC|path_id:0|path_srtt:250000|min_srtt:250000|path_bw:0|loss_rate:0.00|path_pto:0|
[2025/09/12 05:04:30 371295] [debug] |scid:a0cf7ac851dfa97be4ddff99|xqc_minrtt_scheduler_get_path|path srtt|conn:0000558BB89D48FC|path_id:0|path_srtt:250000|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:04:30 371299] [debug] |scid:a0cf7ac851dfa97be4ddff99|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CRYPTO |pn:0|size:516|reinj:0|path_class:2|
[2025/09/12 05:04:30 371303] [debug] |scid:a0cf7ac851dfa97be4ddff99|xqc_path_get_perf_class|conn:0000558BB89D48FC|path_id:0|path_srtt:250000|min_srtt:250000|path_bw:0|loss_rate:0.00|path_pto:0|
[2025/09/12 05:04:30 371307] [debug] |scid:a0cf7ac851dfa97be4ddff99|xqc_minrtt_scheduler_get_path|path srtt|conn:0000558BB89D48FC|path_id:0|path_srtt:250000|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:04:30 371311] [debug] |scid:a0cf7ac851dfa97be4ddff99|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CRYPTO |pn:0|size:126|reinj:0|path_class:2|
[2025/09/12 05:04:30 371315] [debug] |scid:a0cf7ac851dfa97be4ddff99|xqc_path_get_perf_class|conn:0000558BB89D48FC|path_id:0|path_srtt:250000|min_srtt:250000|path_bw:0|loss_rate:0.00|path_pto:0|
[2025/09/12 05:04:30 371319] [debug] |scid:a0cf7ac851dfa97be4ddff99|xqc_minrtt_scheduler_get_path|path srtt|conn:0000558BB89D48FC|path_id:0|path_srtt:250000|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:04:30 371323] [debug] |scid:a0cf7ac851dfa97be4ddff99|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CRYPTO |pn:0|size:82|reinj:0|path_class:2|
[2025/09/12 05:04:30 371328] [debug] |scid:a0cf7ac851dfa97be4ddff99|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:ACK |stream_id:0|stream_offset:0|
[2025/09/12 05:04:30 371333] [debug] |scid:a0cf7ac851dfa97be4ddff99|xqc_check_acked_or_dropped_pkt|conn:0000558BB89D48FC|pkt_num:0|size:137|pkt_type:INIT|frame:CRYPTO |
[2025/09/12 05:04:30 371337] [debug] |scid:a0cf7ac851dfa97be4ddff99|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:0|
[2025/09/12 05:04:30 371373] [info] |scid:a0cf7ac851dfa97be4ddff99|xqc_send_packet_with_pn|<==|conn:0000558BB89D48FC|path:0|pkt_num:0|size:1184|sent:1200|pkt_type:INIT|frame:PADDING CRYPTO |inflight:0|now:1757653470371345|stream_id:0|stream_offset:0|
[2025/09/12 05:04:30 371383] [debug] |scid:a0cf7ac851dfa97be4ddff99|xqc_send_ctl_on_packet_sent|conn:0000558BB89D48FC|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 05:04:30 371390] [debug] |scid:a0cf7ac851dfa97be4ddff99|xqc_send_ctl_on_packet_sent|path:0|inflight:0|applimit:0|
[2025/09/12 05:04:30 371402] [debug] |scid:a0cf7ac851dfa97be4ddff99|xqc_send_ctl_get_pto_time_and_space|srtt:250000|rtt_var:125000|pto_duration:750000|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:04:30 371409] [debug] |scid:a0cf7ac851dfa97be4ddff99|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB89D48FC|path:0|PNS: 0, unacked: 1184|
[2025/09/12 05:04:30 371413] [debug] |scid:a0cf7ac851dfa97be4ddff99|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB89D48FC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:04:30 371417] [debug] |scid:a0cf7ac851dfa97be4ddff99|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB89D48FC|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:04:30 371421] [debug] |scid:a0cf7ac851dfa97be4ddff99|xqc_timer_set|type:LOSS_DETECTION|expire:1757653471121345|now:1757653470371402|interv:749943|
[2025/09/12 05:04:30 371425] [debug] |scid:a0cf7ac851dfa97be4ddff99|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB89D48FC|path:0|pns:0|expire:1757653471121345|now:1757653470371402|interval:749943|pto_count:0|srtt:250000
[2025/09/12 05:04:30 371430] [debug] |scid:a0cf7ac851dfa97be4ddff99|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:45952|inflight:1184|
[2025/09/12 05:04:30 371434] [debug] |scid:a0cf7ac851dfa97be4ddff99|xqc_check_acked_or_dropped_pkt|conn:0000558BB89D48FC|pkt_num:0|size:194|pkt_type:HSK|frame:CRYPTO |
[2025/09/12 05:04:30 371439] [debug] |scid:a0cf7ac851dfa97be4ddff99|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:0|
[2025/09/12 05:04:30 371465] [info] |scid:a0cf7ac851dfa97be4ddff99|xqc_send_packet_with_pn|<==|conn:0000558BB89D48FC|path:0|pkt_num:0|size:194|sent:210|pkt_type:HSK|frame:CRYPTO |inflight:1184|now:1757653470371445|stream_id:0|stream_offset:0|
[2025/09/12 05:04:30 371474] [debug] |scid:a0cf7ac851dfa97be4ddff99|xqc_send_ctl_on_packet_sent|conn:0000558BB89D48FC|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 05:04:30 371481] [debug] |scid:a0cf7ac851dfa97be4ddff99|xqc_send_ctl_on_packet_sent|path:0|inflight:1184|applimit:0|
[2025/09/12 05:04:30 371488] [debug] |scid:a0cf7ac851dfa97be4ddff99|xqc_send_ctl_get_pto_time_and_space|srtt:250000|rtt_var:125000|pto_duration:750000|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:04:30 371494] [debug] |scid:a0cf7ac851dfa97be4ddff99|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB89D48FC|path:0|PNS: 0, unacked: 1184|
[2025/09/12 05:04:30 371498] [debug] |scid:a0cf7ac851dfa97be4ddff99|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB89D48FC|path:0|PNS: 1, unacked: 194|
[2025/09/12 05:04:30 371502] [debug] |scid:a0cf7ac851dfa97be4ddff99|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB89D48FC|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:04:30 371506] [debug] |scid:a0cf7ac851dfa97be4ddff99|xqc_timer_set|type:LOSS_DETECTION|expire:1757653471121345|now:1757653470371487|interv:749858|
[2025/09/12 05:04:30 371510] [debug] |scid:a0cf7ac851dfa97be4ddff99|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB89D48FC|path:0|pns:0|expire:1757653471121345|now:1757653470371487|interval:749858|pto_count:0|srtt:250000
[2025/09/12 05:04:30 371514] [debug] |scid:a0cf7ac851dfa97be4ddff99|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:45952|inflight:1378|
[2025/09/12 05:04:30 371519] [debug] |scid:a0cf7ac851dfa97be4ddff99|xqc_check_acked_or_dropped_pkt|conn:0000558BB89D48FC|pkt_num:0|size:516|pkt_type:HSK|frame:CRYPTO |
[2025/09/12 05:04:30 371523] [debug] |scid:a0cf7ac851dfa97be4ddff99|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1|
[2025/09/12 05:04:30 371548] [info] |scid:a0cf7ac851dfa97be4ddff99|xqc_send_packet_with_pn|<==|conn:0000558BB89D48FC|path:0|pkt_num:1|size:516|sent:532|pkt_type:HSK|frame:CRYPTO |inflight:1378|now:1757653470371529|stream_id:0|stream_offset:0|
[2025/09/12 05:04:30 371556] [debug] |scid:a0cf7ac851dfa97be4ddff99|xqc_send_ctl_on_packet_sent|conn:0000558BB89D48FC|path:0|pkt_num:1|origin_pktnum:0|size:516|enc_size:532|pkt_type:HSK|frame:CRYPTO |conn_state:S_HANDSHAKE_SENT|po_in_flight:0||retrans:0|
[2025/09/12 05:04:30 371568] [debug] |scid:a0cf7ac851dfa97be4ddff99|xqc_send_ctl_on_packet_sent|path:0|inflight:1378|applimit:0|
[2025/09/12 05:04:30 371575] [debug] |scid:a0cf7ac851dfa97be4ddff99|xqc_send_ctl_get_pto_time_and_space|srtt:250000|rtt_var:125000|pto_duration:750000|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:04:30 371580] [debug] |scid:a0cf7ac851dfa97be4ddff99|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB89D48FC|path:0|PNS: 0, unacked: 1184|
[2025/09/12 05:04:30 371584] [debug] |scid:a0cf7ac851dfa97be4ddff99|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB89D48FC|path:0|PNS: 1, unacked: 710|
[2025/09/12 05:04:30 371588] [debug] |scid:a0cf7ac851dfa97be4ddff99|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB89D48FC|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:04:30 371591] [debug] |scid:a0cf7ac851dfa97be4ddff99|xqc_timer_set|type:LOSS_DETECTION|expire:1757653471121345|now:1757653470371575|interv:749770|
[2025/09/12 05:04:30 371595] [debug] |scid:a0cf7ac851dfa97be4ddff99|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB89D48FC|path:0|pns:0|expire:1757653471121345|now:1757653470371575|interval:749770|pto_count:0|srtt:250000
[2025/09/12 05:04:30 371599] [debug] |scid:a0cf7ac851dfa97be4ddff99|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:45952|inflight:1894|
[2025/09/12 05:04:30 371604] [debug] |scid:a0cf7ac851dfa97be4ddff99|xqc_check_acked_or_dropped_pkt|conn:0000558BB89D48FC|pkt_num:0|size:126|pkt_type:HSK|frame:CRYPTO |
[2025/09/12 05:04:30 371608] [debug] |scid:a0cf7ac851dfa97be4ddff99|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:2|
[2025/09/12 05:04:30 371631] [info] |scid:a0cf7ac851dfa97be4ddff99|xqc_send_packet_with_pn|<==|conn:0000558BB89D48FC|path:0|pkt_num:2|size:126|sent:142|pkt_type:HSK|frame:CRYPTO |inflight:1894|now:1757653470371614|stream_id:0|stream_offset:0|
[2025/09/12 05:04:30 371640] [debug] |scid:a0cf7ac851dfa97be4ddff99|xqc_send_ctl_on_packet_sent|conn:0000558BB89D48FC|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 05:04:30 371646] [debug] |scid:a0cf7ac851dfa97be4ddff99|xqc_send_ctl_on_packet_sent|path:0|inflight:1894|applimit:0|
[2025/09/12 05:04:30 371653] [debug] |scid:a0cf7ac851dfa97be4ddff99|xqc_send_ctl_get_pto_time_and_space|srtt:250000|rtt_var:125000|pto_duration:750000|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:04:30 371660] [debug] |scid:a0cf7ac851dfa97be4ddff99|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB89D48FC|path:0|PNS: 0, unacked: 1184|
[2025/09/12 05:04:30 371663] [debug] |scid:a0cf7ac851dfa97be4ddff99|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB89D48FC|path:0|PNS: 1, unacked: 836|
[2025/09/12 05:04:30 371667] [debug] |scid:a0cf7ac851dfa97be4ddff99|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB89D48FC|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:04:30 371671] [debug] |scid:a0cf7ac851dfa97be4ddff99|xqc_timer_set|type:LOSS_DETECTION|expire:1757653471121345|now:1757653470371652|interv:749693|
[2025/09/12 05:04:30 371675] [debug] |scid:a0cf7ac851dfa97be4ddff99|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB89D48FC|path:0|pns:0|expire:1757653471121345|now:1757653470371652|interval:749693|pto_count:0|srtt:250000
[2025/09/12 05:04:30 371679] [debug] |scid:a0cf7ac851dfa97be4ddff99|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:45952|inflight:2020|
[2025/09/12 05:04:30 371683] [debug] |scid:a0cf7ac851dfa97be4ddff99|xqc_check_acked_or_dropped_pkt|conn:0000558BB89D48FC|pkt_num:0|size:82|pkt_type:HSK|frame:CRYPTO |
[2025/09/12 05:04:30 371688] [debug] |scid:a0cf7ac851dfa97be4ddff99|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:3|
[2025/09/12 05:04:30 371710] [info] |scid:a0cf7ac851dfa97be4ddff99|xqc_send_packet_with_pn|<==|conn:0000558BB89D48FC|path:0|pkt_num:3|size:82|sent:98|pkt_type:HSK|frame:CRYPTO |inflight:2020|now:1757653470371693|stream_id:0|stream_offset:0|
[2025/09/12 05:04:30 371724] [debug] |scid:a0cf7ac851dfa97be4ddff99|xqc_send_ctl_on_packet_sent|conn:0000558BB89D48FC|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 05:04:30 371731] [debug] |scid:a0cf7ac851dfa97be4ddff99|xqc_send_ctl_on_packet_sent|path:0|inflight:2020|applimit:0|
[2025/09/12 05:04:30 371738] [debug] |scid:a0cf7ac851dfa97be4ddff99|xqc_send_ctl_get_pto_time_and_space|srtt:250000|rtt_var:125000|pto_duration:750000|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:04:30 371742] [debug] |scid:a0cf7ac851dfa97be4ddff99|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB89D48FC|path:0|PNS: 0, unacked: 1184|
[2025/09/12 05:04:30 371746] [debug] |scid:a0cf7ac851dfa97be4ddff99|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB89D48FC|path:0|PNS: 1, unacked: 918|
[2025/09/12 05:04:30 371750] [debug] |scid:a0cf7ac851dfa97be4ddff99|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB89D48FC|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:04:30 371754] [debug] |scid:a0cf7ac851dfa97be4ddff99|xqc_timer_set|type:LOSS_DETECTION|expire:1757653471121345|now:1757653470371737|interv:749608|
[2025/09/12 05:04:30 371758] [debug] |scid:a0cf7ac851dfa97be4ddff99|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB89D48FC|path:0|pns:0|expire:1757653471121345|now:1757653470371737|interval:749608|pto_count:0|srtt:250000
[2025/09/12 05:04:30 371762] [debug] |scid:a0cf7ac851dfa97be4ddff99|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:45952|inflight:2102|
[2025/09/12 05:04:30 371767] [debug] |scid:a0cf7ac851dfa97be4ddff99|xqc_check_acked_or_dropped_pkt|conn:0000558BB89D48FC|pkt_num:0|size:56|pkt_type:INIT|frame:ACK |
[2025/09/12 05:04:30 371771] [debug] |scid:a0cf7ac851dfa97be4ddff99|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1|
[2025/09/12 05:04:30 371794] [info] |scid:a0cf7ac851dfa97be4ddff99|xqc_send_packet_with_pn|<==|conn:0000558BB89D48FC|path:0|pkt_num:1|size:56|sent:72|pkt_type:INIT|frame:ACK |inflight:2102|now:1757653470371777|stream_id:0|stream_offset:0|
[2025/09/12 05:04:30 371802] [debug] |scid:a0cf7ac851dfa97be4ddff99|xqc_send_ctl_on_packet_sent|conn:0000558BB89D48FC|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 05:04:30 371810] [debug] |scid:a0cf7ac851dfa97be4ddff99|xqc_conn_next_wakeup_time|wakeup_time:1757653471121345|
[2025/09/12 05:04:30 371817] [debug] |scid:a0cf7ac851dfa97be4ddff99|xqc_engine_add_wakeup_queue|next_tick_time:1757653471121345|
[2025/09/12 05:04:30 371822] [debug] |xqc_engine_wakeup_after|wakeup:1757653471121345|now:1757653470371822|diff:749523|
[2025/09/12 05:04:30 371827] [debug] |xqc_engine_main_logic|END|now:1757653470371176|
[2025/09/12 05:04:30 371832] [debug] |xqc_engine_main_logic|BEGIN|now:1757653470371832|
[2025/09/12 05:04:30 371836] [debug] |xqc_engine_wakeup_after|wakeup:1757653471121345|now:1757653470371836|diff:749509|
[2025/09/12 05:04:30 371839] [debug] |xqc_engine_main_logic|END|now:1757653470371832|
[2025/09/12 05:04:31 122647] [debug] |xqc_engine_main_logic|BEGIN|now:1757653471122646|
[2025/09/12 05:04:31 122673] [debug] |scid:a0cf7ac851dfa97be4ddff99|xqc_engine_remove_wakeup_queue|next_tick_time:1757653471121345|pq_index:0|
[2025/09/12 05:04:31 122681] [debug] |scid:a0cf7ac851dfa97be4ddff99|xqc_engine_add_active_queue|last_ticked_time:1757653470371176|
[2025/09/12 05:04:31 122688] [debug] |scid:a0cf7ac851dfa97be4ddff99|xqc_engine_process_conn|conn:0000558BB89D48FC|state:S_HANDSHAKE_SENT|flag:CAN_SEND_1RTT TICKING DCID_OK UPPER_CONN_EXIST INIT_RECVD (null) NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |now:1757653471122686|
[2025/09/12 05:04:31 122695] [debug] |scid:a0cf7ac851dfa97be4ddff99|xqc_timer_expire|timer expired|type:LOSS_DETECTION|expire_time:1757653471121345|now:1757653471122686|
[2025/09/12 05:04:31 122713] [debug] |scid:a0cf7ac851dfa97be4ddff99|xqc_timer_loss_detection_timeout|path:0|loss_detection_timeout|
[2025/09/12 05:04:31 122720] [debug] |scid:a0cf7ac851dfa97be4ddff99|xqc_timer_loss_detection_timeout|send Probe pkts|conn:0000558BB89D48FC|path:0|bytes_in_flight:2102|
[2025/09/12 05:04:31 122725] [debug] |scid:a0cf7ac851dfa97be4ddff99|xqc_send_ctl_get_pto_time_and_space|srtt:250000|rtt_var:125000|pto_duration:750000|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:04:31 122731] [debug] |scid:a0cf7ac851dfa97be4ddff99|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB89D48FC|path:0|PNS: 0, unacked: 1184|
[2025/09/12 05:04:31 122736] [debug] |scid:a0cf7ac851dfa97be4ddff99|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB89D48FC|path:0|PNS: 1, unacked: 918|
[2025/09/12 05:04:31 122741] [debug] |scid:a0cf7ac851dfa97be4ddff99|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB89D48FC|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:04:31 122746] [debug] |scid:a0cf7ac851dfa97be4ddff99|xqc_path_send_one_or_two_ack_elicit_pkts|send two ack-eliciting pkts|path:0|pns:0|
[2025/09/12 05:04:31 122753] [debug] |scid:a0cf7ac851dfa97be4ddff99|xqc_conn_send_probe_pkt|conn:0000558BB89D48FC|path:0|pkt_num:0|size:1184|pkt_type:INIT|frame:PADDING CRYPTO |conn_state:S_HANDSHAKE_SENT|
[2025/09/12 05:04:31 122760] [debug] |scid:a0cf7ac851dfa97be4ddff99|xqc_path_send_one_or_two_ack_elicit_pkts|dup pkt on PTO, pkt_num:0|
[2025/09/12 05:04:31 122765] [debug] |scid:a0cf7ac851dfa97be4ddff99|xqc_conn_send_probe_pkt|conn:0000558BB89D48FC|path:0|pkt_num:0|size:1184|pkt_type:INIT|frame:PADDING CRYPTO |conn_state:S_HANDSHAKE_SENT|
[2025/09/12 05:04:31 122773] [debug] |scid:a0cf7ac851dfa97be4ddff99|xqc_timer_loss_detection_timeout|xqc_send_ctl_set_loss_detection_timer|PTO|conn:0000558BB89D48FC|pto_count:1
[2025/09/12 05:04:31 122779] [debug] |scid:a0cf7ac851dfa97be4ddff99|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 05:04:31 122784] [debug] |scid:a0cf7ac851dfa97be4ddff99|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB89D48FC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:04:31 122789] [debug] |scid:a0cf7ac851dfa97be4ddff99|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB89D48FC|path:0|PNS: 1, unacked: 918|
[2025/09/12 05:04:31 122794] [debug] |scid:a0cf7ac851dfa97be4ddff99|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB89D48FC|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:04:31 122798] [debug] |scid:a0cf7ac851dfa97be4ddff99|xqc_timer_set|type:LOSS_DETECTION|expire:1757653471871693|now:1757653471122778|interv:748915|
[2025/09/12 05:04:31 122804] [debug] |scid:a0cf7ac851dfa97be4ddff99|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB89D48FC|path:0|pns:1|expire:1757653471871693|now:1757653471122778|interval:748915|pto_count:1|srtt:250000
[2025/09/12 05:04:31 122812] [debug] |scid:a0cf7ac851dfa97be4ddff99|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:PADDING CRYPTO |stream_id:0|stream_offset:0|
[2025/09/12 05:04:31 122818] [debug] |scid:a0cf7ac851dfa97be4ddff99|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:PADDING CRYPTO |stream_id:0|stream_offset:0|
[2025/09/12 05:04:31 122825] [debug] |scid:a0cf7ac851dfa97be4ddff99|xqc_check_acked_or_dropped_pkt|conn:0000558BB89D48FC|pkt_num:0|size:1184|pkt_type:INIT|frame:PADDING CRYPTO |
[2025/09/12 05:04:31 122833] [debug] |scid:a0cf7ac851dfa97be4ddff99|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:2|
[2025/09/12 05:04:31 122900] [info] |scid:a0cf7ac851dfa97be4ddff99|xqc_send_packet_with_pn|<==|conn:0000558BB89D48FC|path:0|pkt_num:2|size:1184|sent:1200|pkt_type:INIT|frame:PADDING CRYPTO |inflight:918|now:1757653471122851|stream_id:0|stream_offset:0|
[2025/09/12 05:04:31 122912] [debug] |scid:a0cf7ac851dfa97be4ddff99|xqc_send_ctl_on_packet_sent|conn:0000558BB89D48FC|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 05:04:31 122928] [debug] |scid:a0cf7ac851dfa97be4ddff99|xqc_send_ctl_on_packet_sent|path:0|inflight:918|applimit:0|
[2025/09/12 05:04:31 122937] [debug] |scid:a0cf7ac851dfa97be4ddff99|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 05:04:31 122946] [debug] |scid:a0cf7ac851dfa97be4ddff99|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB89D48FC|path:0|PNS: 0, unacked: 1184|
[2025/09/12 05:04:31 122951] [debug] |scid:a0cf7ac851dfa97be4ddff99|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB89D48FC|path:0|PNS: 1, unacked: 918|
[2025/09/12 05:04:31 122956] [debug] |scid:a0cf7ac851dfa97be4ddff99|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB89D48FC|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:04:31 122960] [debug] |scid:a0cf7ac851dfa97be4ddff99|xqc_timer_set|type:LOSS_DETECTION|expire:1757653471871693|now:1757653471122936|interv:748757|
[2025/09/12 05:04:31 122965] [debug] |scid:a0cf7ac851dfa97be4ddff99|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB89D48FC|path:0|pns:1|expire:1757653471871693|now:1757653471122936|interval:748757|pto_count:1|srtt:250000
[2025/09/12 05:04:31 122971] [debug] |scid:a0cf7ac851dfa97be4ddff99|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:45952|inflight:2102|
[2025/09/12 05:04:31 122978] [debug] |scid:a0cf7ac851dfa97be4ddff99|xqc_check_acked_or_dropped_pkt|conn:0000558BB89D48FC|pkt_num:0|size:1184|pkt_type:INIT|frame:PADDING CRYPTO |
[2025/09/12 05:04:31 122983] [debug] |scid:a0cf7ac851dfa97be4ddff99|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:3|
[2025/09/12 05:04:31 123017] [info] |scid:a0cf7ac851dfa97be4ddff99|xqc_send_packet_with_pn|<==|conn:0000558BB89D48FC|path:0|pkt_num:3|size:1184|sent:1200|pkt_type:INIT|frame:PADDING CRYPTO |inflight:2102|now:1757653471122992|stream_id:0|stream_offset:0|
[2025/09/12 05:04:31 123028] [debug] |scid:a0cf7ac851dfa97be4ddff99|xqc_send_ctl_on_packet_sent|conn:0000558BB89D48FC|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 05:04:31 123037] [debug] |scid:a0cf7ac851dfa97be4ddff99|xqc_send_ctl_on_packet_sent|path:0|inflight:2102|applimit:0|
[2025/09/12 05:04:31 123069] [debug] |scid:a0cf7ac851dfa97be4ddff99|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 05:04:31 123076] [debug] |scid:a0cf7ac851dfa97be4ddff99|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB89D48FC|path:0|PNS: 0, unacked: 2368|
[2025/09/12 05:04:31 123081] [debug] |scid:a0cf7ac851dfa97be4ddff99|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB89D48FC|path:0|PNS: 1, unacked: 918|
[2025/09/12 05:04:31 123085] [debug] |scid:a0cf7ac851dfa97be4ddff99|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB89D48FC|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:04:31 123090] [debug] |scid:a0cf7ac851dfa97be4ddff99|xqc_timer_set|type:LOSS_DETECTION|expire:1757653471871693|now:1757653471123069|interv:748624|
[2025/09/12 05:04:31 123095] [debug] |scid:a0cf7ac851dfa97be4ddff99|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB89D48FC|path:0|pns:1|expire:1757653471871693|now:1757653471123069|interval:748624|pto_count:1|srtt:250000
[2025/09/12 05:04:31 123101] [debug] |scid:a0cf7ac851dfa97be4ddff99|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:45952|inflight:3286|
[2025/09/12 05:04:31 123107] [debug] |scid:a0cf7ac851dfa97be4ddff99|xqc_conn_next_wakeup_time|wakeup_time:1757653471871693|
[2025/09/12 05:04:31 123112] [debug] |scid:a0cf7ac851dfa97be4ddff99|xqc_engine_add_wakeup_queue|next_tick_time:1757653471871693|
[2025/09/12 05:04:31 123117] [debug] |xqc_engine_wakeup_after|wakeup:1757653471871693|now:1757653471123117|diff:748576|
[2025/09/12 05:04:31 123125] [debug] |xqc_engine_main_logic|END|now:1757653471122686|
[2025/09/12 05:04:31 156002] [info] |xqc_engine_packet_process|==>|conn:0000558BB89D48FC|size:1200|state:S_HANDSHAKE_SENT|recv_time:1757653471155999|
[2025/09/12 05:04:31 156033] [debug] |scid:a0cf7ac851dfa97be4ddff99|xqc_packet_parse_initial|packet parse|initial|
[2025/09/12 05:04:31 156060] [debug] |scid:a0cf7ac851dfa97be4ddff99|xqc_packet_parse_initial|success|Length:1159|
[2025/09/12 05:04:31 156072] [debug] |scid:a0cf7ac851dfa97be4ddff99|xqc_packet_decrypt|largest_pn:1151543511|
[2025/09/12 05:04:31 156080] [debug] |scid:a0cf7ac851dfa97be4ddff99|xqc_packet_decrypt|decryption nonce|path_id:0|pn:1151543513|
[2025/09/12 05:04:31 156094] [debug] |scid:a0cf7ac851dfa97be4ddff99|xqc_packet_decrypt_single|pkt_type:INIT|pkt_num:1151543513|
[2025/09/12 05:04:31 156102] [debug] |scid:a0cf7ac851dfa97be4ddff99|xqc_process_frames|frame_type:2|
[2025/09/12 05:04:31 156113] [debug] |scid:a0cf7ac851dfa97be4ddff99|xqc_send_ctl_on_ack_received|conn:0000558BB89D48FC|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 05:04:31 156122] [debug] |scid:a0cf7ac851dfa97be4ddff99|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:2102|prior_delivered:0|prior_time:1757653470371345|is_app_limited:1|send_elapse:751506|ack_elapse:784654|ctl_first_sent_time:1757653471122851|lagest_ack_time:1757653471155999|curr_delivered:1184|
[2025/09/12 05:04:31 156132] [debug] |scid:a0cf7ac851dfa97be4ddff99|xqc_update_sample|sampler_sent_time_update:1757653471122851|
[2025/09/12 05:04:31 156140] [debug] |scid:a0cf7ac851dfa97be4ddff99|xqc_send_ctl_on_ack_received|sndq_packets_used:6||sndq_packets_used_bytes:0|sndq_packets_free:1|
[2025/09/12 05:04:31 156147] [debug] |scid:a0cf7ac851dfa97be4ddff99|xqc_send_ctl_update_rtt|before update rtt|conn:0000558BB89D48FC|srtt:250000|rttvar:125000|minrtt:4294967295|latest_rtt:33148|ack_delay:0|
[2025/09/12 05:04:31 156156] [debug] |scid:a0cf7ac851dfa97be4ddff99|xqc_send_ctl_update_rtt|l-0.0.0.0-443-a0cf7ac851dfa97be4ddff99 p-193.167.0.100-34800-77842910b9f64697209f508b4dd2f084af |after update rtt|conn:0000558BB89D48FC|srtt:33148|rttvar:16574|minrtt:33148|latest_rtt:33148|ack_delay:0|
[2025/09/12 05:04:31 156165] [debug] |scid:a0cf7ac851dfa97be4ddff99|xqc_send_ctl_get_lost_sent_pn|largest_acked:2|lost_pn:18446744073709551615|thresh:3|
[2025/09/12 05:04:31 156174] [debug] |scid:a0cf7ac851dfa97be4ddff99|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:04:31 156183] [debug] |scid:a0cf7ac851dfa97be4ddff99|xqc_send_ctl_get_pto_time_and_space|srtt:33148|rtt_var:16574|pto_duration:99444|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:04:31 156192] [debug] |scid:a0cf7ac851dfa97be4ddff99|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB89D48FC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:04:31 156200] [debug] |scid:a0cf7ac851dfa97be4ddff99|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB89D48FC|path:0|PNS: 1, unacked: 918|
[2025/09/12 05:04:31 156208] [debug] |scid:a0cf7ac851dfa97be4ddff99|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB89D48FC|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:04:31 156216] [debug] |scid:a0cf7ac851dfa97be4ddff99|xqc_timer_set|type:LOSS_DETECTION|expire:1757653471156182|now:1757653471156182|interv:0|
[2025/09/12 05:04:31 156221] [debug] |scid:a0cf7ac851dfa97be4ddff99|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB89D48FC|path:0|pns:1|expire:1757653470471137|now:1757653471156182|interval:0|pto_count:0|srtt:33148
[2025/09/12 05:04:31 156227] [debug] |scid:a0cf7ac851dfa97be4ddff99|xqc_generate_sample|sampler: send_elapse 751506, ack_elapse 784654, delivered 1184|rate 1508|lost 0|
[2025/09/12 05:04:31 156233] [debug] |scid:a0cf7ac851dfa97be4ddff99|xqc_bbr_update_bandwidth|BBRv1: RTT round update 0 -> 1|
[2025/09/12 05:04:31 156239] [debug] |scid:a0cf7ac851dfa97be4ddff99|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1508) in round 1|
[2025/09/12 05:04:31 156244] [debug] |scid:a0cf7ac851dfa97be4ddff99|xqc_bbr_update_min_rtt|probertt expire|rtt:33148, old_rtt:2147483647|
[2025/09/12 05:04:31 156255] [debug] |scid:a0cf7ac851dfa97be4ddff99|xqc_bbr_update_min_rtt|minrtt expire|rtt:33148, old_rtt:2147483647|
[2025/09/12 05:04:31 156260] [debug] |scid:a0cf7ac851dfa97be4ddff99|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:5744|extra_cwnd:301|
[2025/09/12 05:04:31 156265] [debug] |scid:a0cf7ac851dfa97be4ddff99|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:45952|packet_lost:0|acked:1184|po_sent_time:1757653471122851|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1184|
[2025/09/12 05:04:31 156271] [debug] |scid:a0cf7ac851dfa97be4ddff99|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:45952|packet_lost:0|acked:1184|po_sent_time:1757653471122851|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1184|
[2025/09/12 05:04:31 156277] [debug] |scid:a0cf7ac851dfa97be4ddff99|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-a0cf7ac851dfa97be4ddff99 p-193.167.0.100-34800-77842910b9f64697209f508b4dd2f084af |bbr on ack|mode:0|pacing_rate:3999380|bw:1508|cwnd:47136|full_bw_reached:0|inflight:918|srtt:33148|latest_rtt:33148|min_rtt:33148|applimit:1|lost:0|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:1|
[2025/09/12 05:04:31 156283] [stats] |scid:a0cf7ac851dfa97be4ddff99|xqc_send_ctl_info_circle_record|l-0.0.0.0-443-a0cf7ac851dfa97be4ddff99 p-193.167.0.100-34800-77842910b9f64697209f508b4dd2f084af |path:0||cwnd:47136|inflight:918|mode:0|applimit:0|pacing_rate:3999380|bw:1508|srtt:33148|latest_rtt:33148|min_rtt:33148|send:7|lost:0|tlp:1|recv:1|recovery:0|slow_start:1|conn_life:786225|acked:1184|delivered:1184|is_cwnd_limited:0|
[2025/09/12 05:04:31 156290] [debug] |scid:a0cf7ac851dfa97be4ddff99|xqc_process_frames|frame_type:0|
[2025/09/12 05:04:31 156295] [debug] |scid:a0cf7ac851dfa97be4ddff99|xqc_process_padding_frame|process padding|
[2025/09/12 05:04:31 156304] [info] |scid:a0cf7ac851dfa97be4ddff99|xqc_conn_addr_validated|Address Validated|conn:0000558BB89D48FC|role:1|
[2025/09/12 05:04:31 156310] [debug] |scid:a0cf7ac851dfa97be4ddff99|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:1151543513|largest:1151543513|pns:0|
[2025/09/12 05:04:31 156316] [info] |scid:a0cf7ac851dfa97be4ddff99|xqc_conn_on_pkt_processed|====>|conn:0000558BB89D48FC|path:0|size:1200|pkt_type:INIT|pkt_num:1151543513|frame:PADDING ACK |recv_time:1757653471155999|dcid:a0cf7ac851dfa97be4ddff99|dcid_seq:0|
[2025/09/12 05:04:31 156323] [debug] |scid:a0cf7ac851dfa97be4ddff99|xqc_timer_set|type:PATH_IDLE|expire:1757653531155999|now:1757653471155999|interv:60000000|
[2025/09/12 05:04:31 156328] [debug] |scid:a0cf7ac851dfa97be4ddff99|xqc_timer_set|type:CONN_IDLE|expire:1757653531155999|now:1757653471155999|interv:60000000|
[2025/09/12 05:04:31 156333] [debug] |scid:a0cf7ac851dfa97be4ddff99|xqc_engine_remove_wakeup_queue|next_tick_time:1757653471871693|pq_index:0|
[2025/09/12 05:04:31 156339] [debug] |scid:a0cf7ac851dfa97be4ddff99|xqc_engine_add_active_queue|last_ticked_time:1757653471122686|
[2025/09/12 05:04:31 156344] [debug] |xqc_engine_main_logic|BEGIN|now:1757653471156344|
[2025/09/12 05:04:31 156350] [debug] |scid:a0cf7ac851dfa97be4ddff99|xqc_engine_process_conn|conn:0000558BB89D48FC|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:1757653471156349|
[2025/09/12 05:04:31 156356] [debug] |scid:a0cf7ac851dfa97be4ddff99|xqc_timer_expire|timer expired|type:LOSS_DETECTION|expire_time:1757653471156182|now:1757653471156349|
[2025/09/12 05:04:31 156361] [debug] |scid:a0cf7ac851dfa97be4ddff99|xqc_timer_loss_detection_timeout|path:0|loss_detection_timeout|
[2025/09/12 05:04:31 156366] [debug] |scid:a0cf7ac851dfa97be4ddff99|xqc_timer_loss_detection_timeout|send Probe pkts|conn:0000558BB89D48FC|path:0|bytes_in_flight:918|
[2025/09/12 05:04:31 156371] [debug] |scid:a0cf7ac851dfa97be4ddff99|xqc_send_ctl_get_pto_time_and_space|srtt:33148|rtt_var:16574|pto_duration:99444|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:04:31 156380] [debug] |scid:a0cf7ac851dfa97be4ddff99|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB89D48FC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:04:31 156385] [debug] |scid:a0cf7ac851dfa97be4ddff99|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB89D48FC|path:0|PNS: 1, unacked: 918|
[2025/09/12 05:04:31 156390] [debug] |scid:a0cf7ac851dfa97be4ddff99|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB89D48FC|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:04:31 156395] [debug] |scid:a0cf7ac851dfa97be4ddff99|xqc_path_send_one_or_two_ack_elicit_pkts|send two ack-eliciting pkts|path:0|pns:1|
[2025/09/12 05:04:31 156400] [debug] |scid:a0cf7ac851dfa97be4ddff99|xqc_conn_send_probe_pkt|conn:0000558BB89D48FC|path:0|pkt_num:0|size:194|pkt_type:HSK|frame:CRYPTO |conn_state:S_HANDSHAKE_SENT|
[2025/09/12 05:04:31 156407] [debug] |scid:a0cf7ac851dfa97be4ddff99|xqc_conn_send_probe_pkt|conn:0000558BB89D48FC|path:0|pkt_num:1|size:516|pkt_type:HSK|frame:CRYPTO |conn_state:S_HANDSHAKE_SENT|
[2025/09/12 05:04:31 156412] [debug] |scid:a0cf7ac851dfa97be4ddff99|xqc_timer_loss_detection_timeout|xqc_send_ctl_set_loss_detection_timer|PTO|conn:0000558BB89D48FC|pto_count:1
[2025/09/12 05:04:31 156417] [debug] |scid:a0cf7ac851dfa97be4ddff99|xqc_send_ctl_get_pto_time_and_space|srtt:33148|rtt_var:16574|pto_duration:198888|backoff_factor:2.00|backoff:2.00|pto_cnt:1|max_ack_delay:25|
[2025/09/12 05:04:31 156423] [debug] |scid:a0cf7ac851dfa97be4ddff99|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB89D48FC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:04:31 156427] [debug] |scid:a0cf7ac851dfa97be4ddff99|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB89D48FC|path:0|PNS: 1, unacked: 208|
[2025/09/12 05:04:31 156432] [debug] |scid:a0cf7ac851dfa97be4ddff99|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB89D48FC|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:04:31 156437] [debug] |scid:a0cf7ac851dfa97be4ddff99|xqc_timer_set|type:LOSS_DETECTION|expire:1757653471156417|now:1757653471156417|interv:0|
[2025/09/12 05:04:31 156442] [debug] |scid:a0cf7ac851dfa97be4ddff99|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB89D48FC|path:0|pns:1|expire:1757653470570581|now:1757653471156417|interval:0|pto_count:1|srtt:33148
[2025/09/12 05:04:31 156449] [debug] |scid:a0cf7ac851dfa97be4ddff99|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:CRYPTO |stream_id:0|stream_offset:0|
[2025/09/12 05:04:31 156454] [debug] |scid:a0cf7ac851dfa97be4ddff99|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:CRYPTO |stream_id:0|stream_offset:0|
[2025/09/12 05:04:31 156460] [debug] |scid:a0cf7ac851dfa97be4ddff99|xqc_check_acked_or_dropped_pkt|conn:0000558BB89D48FC|pkt_num:0|size:194|pkt_type:HSK|frame:CRYPTO |
[2025/09/12 05:04:31 156466] [debug] |scid:a0cf7ac851dfa97be4ddff99|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:4|
[2025/09/12 05:04:31 156504] [info] |scid:a0cf7ac851dfa97be4ddff99|xqc_send_packet_with_pn|<==|conn:0000558BB89D48FC|path:0|pkt_num:4|size:194|sent:210|pkt_type:HSK|frame:CRYPTO |inflight:208|now:1757653471156475|stream_id:0|stream_offset:0|
[2025/09/12 05:04:31 156511] [debug] |scid:a0cf7ac851dfa97be4ddff99|xqc_send_ctl_on_packet_sent|conn:0000558BB89D48FC|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 05:04:31 156518] [debug] |scid:a0cf7ac851dfa97be4ddff99|xqc_send_ctl_on_packet_sent|path:0|inflight:208|applimit:0|
[2025/09/12 05:04:31 156526] [debug] |scid:a0cf7ac851dfa97be4ddff99|xqc_send_ctl_get_pto_time_and_space|srtt:33148|rtt_var:16574|pto_duration:198888|backoff_factor:2.00|backoff:2.00|pto_cnt:1|max_ack_delay:25|
[2025/09/12 05:04:31 156535] [debug] |scid:a0cf7ac851dfa97be4ddff99|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB89D48FC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:04:31 156544] [debug] |scid:a0cf7ac851dfa97be4ddff99|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB89D48FC|path:0|PNS: 1, unacked: 402|
[2025/09/12 05:04:31 156559] [debug] |scid:a0cf7ac851dfa97be4ddff99|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB89D48FC|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:04:31 156567] [debug] |scid:a0cf7ac851dfa97be4ddff99|xqc_timer_set|type:LOSS_DETECTION|expire:1757653471355363|now:1757653471156526|interv:198837|
[2025/09/12 05:04:31 156576] [debug] |scid:a0cf7ac851dfa97be4ddff99|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB89D48FC|path:0|pns:1|expire:1757653471355363|now:1757653471156526|interval:198837|pto_count:1|srtt:33148
[2025/09/12 05:04:31 156585] [debug] |scid:a0cf7ac851dfa97be4ddff99|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:47136|inflight:402|
[2025/09/12 05:04:31 156593] [debug] |scid:a0cf7ac851dfa97be4ddff99|xqc_check_acked_or_dropped_pkt|conn:0000558BB89D48FC|pkt_num:1|size:516|pkt_type:HSK|frame:CRYPTO |
[2025/09/12 05:04:31 156598] [debug] |scid:a0cf7ac851dfa97be4ddff99|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:5|
[2025/09/12 05:04:31 156630] [info] |scid:a0cf7ac851dfa97be4ddff99|xqc_send_packet_with_pn|<==|conn:0000558BB89D48FC|path:0|pkt_num:5|size:516|sent:532|pkt_type:HSK|frame:CRYPTO |inflight:402|now:1757653471156607|stream_id:0|stream_offset:0|
[2025/09/12 05:04:31 156638] [debug] |scid:a0cf7ac851dfa97be4ddff99|xqc_send_ctl_on_packet_sent|conn:0000558BB89D48FC|path:0|pkt_num:5|origin_pktnum:1|size:516|enc_size:532|pkt_type:HSK|frame:CRYPTO |conn_state:S_HANDSHAKE_SENT|po_in_flight:0||retrans:0|
[2025/09/12 05:04:31 156647] [debug] |scid:a0cf7ac851dfa97be4ddff99|xqc_send_ctl_on_packet_sent|path:0|inflight:402|applimit:0|
[2025/09/12 05:04:31 156655] [debug] |scid:a0cf7ac851dfa97be4ddff99|xqc_send_ctl_get_pto_time_and_space|srtt:33148|rtt_var:16574|pto_duration:198888|backoff_factor:2.00|backoff:2.00|pto_cnt:1|max_ack_delay:25|
[2025/09/12 05:04:31 156664] [debug] |scid:a0cf7ac851dfa97be4ddff99|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB89D48FC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:04:31 156672] [debug] |scid:a0cf7ac851dfa97be4ddff99|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB89D48FC|path:0|PNS: 1, unacked: 918|
[2025/09/12 05:04:31 156680] [debug] |scid:a0cf7ac851dfa97be4ddff99|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB89D48FC|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:04:31 156688] [debug] |scid:a0cf7ac851dfa97be4ddff99|xqc_timer_set|type:LOSS_DETECTION|expire:1757653471355495|now:1757653471156655|interv:198840|
[2025/09/12 05:04:31 156695] [debug] |scid:a0cf7ac851dfa97be4ddff99|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB89D48FC|path:0|pns:1|expire:1757653471355495|now:1757653471156655|interval:198840|pto_count:1|srtt:33148
[2025/09/12 05:04:31 156700] [debug] |scid:a0cf7ac851dfa97be4ddff99|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:47136|inflight:918|
[2025/09/12 05:04:31 156706] [debug] |scid:a0cf7ac851dfa97be4ddff99|xqc_conn_next_wakeup_time|wakeup_time:1757653471355495|
[2025/09/12 05:04:31 156712] [debug] |scid:a0cf7ac851dfa97be4ddff99|xqc_engine_add_wakeup_queue|next_tick_time:1757653471355495|
[2025/09/12 05:04:31 156717] [debug] |xqc_engine_wakeup_after|wakeup:1757653471355495|now:1757653471156717|diff:198778|
[2025/09/12 05:04:31 156723] [debug] |xqc_engine_main_logic|END|now:1757653471156349|
[2025/09/12 05:04:31 156730] [debug] |xqc_engine_main_logic|BEGIN|now:1757653471156729|
[2025/09/12 05:04:31 156734] [debug] |xqc_engine_wakeup_after|wakeup:1757653471355495|now:1757653471156734|diff:198761|
[2025/09/12 05:04:31 156739] [debug] |xqc_engine_main_logic|END|now:1757653471156729|
[2025/09/12 05:04:31 156951] [info] |xqc_engine_packet_process|==>|conn:0000558BB89D48FC|size:1200|state:S_HANDSHAKE_SENT|recv_time:1757653471156950|
[2025/09/12 05:04:31 156961] [debug] |scid:a0cf7ac851dfa97be4ddff99|xqc_packet_parse_initial|packet parse|initial|
[2025/09/12 05:04:31 156968] [debug] |scid:a0cf7ac851dfa97be4ddff99|xqc_packet_parse_initial|success|Length:1159|
[2025/09/12 05:04:31 156976] [debug] |scid:a0cf7ac851dfa97be4ddff99|xqc_packet_decrypt|largest_pn:1151543513|
[2025/09/12 05:04:31 156989] [debug] |scid:a0cf7ac851dfa97be4ddff99|xqc_packet_decrypt|decryption nonce|path_id:0|pn:1151543514|
[2025/09/12 05:04:31 156998] [debug] |scid:a0cf7ac851dfa97be4ddff99|xqc_packet_decrypt_single|pkt_type:INIT|pkt_num:1151543514|
[2025/09/12 05:04:31 157004] [debug] |scid:a0cf7ac851dfa97be4ddff99|xqc_process_frames|frame_type:2|
[2025/09/12 05:04:31 157011] [debug] |scid:a0cf7ac851dfa97be4ddff99|xqc_process_frames|frame_type:0|
[2025/09/12 05:04:31 157017] [debug] |scid:a0cf7ac851dfa97be4ddff99|xqc_process_padding_frame|process padding|
[2025/09/12 05:04:31 157024] [debug] |scid:a0cf7ac851dfa97be4ddff99|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:1151543514|largest:1151543514|pns:0|
[2025/09/12 05:04:31 157031] [info] |scid:a0cf7ac851dfa97be4ddff99|xqc_conn_on_pkt_processed|====>|conn:0000558BB89D48FC|path:0|size:1200|pkt_type:INIT|pkt_num:1151543514|frame:PADDING ACK |recv_time:1757653471156950|dcid:a0cf7ac851dfa97be4ddff99|dcid_seq:0|
[2025/09/12 05:04:31 157054] [debug] |scid:a0cf7ac851dfa97be4ddff99|xqc_timer_set|type:PATH_IDLE|expire:1757653531156950|now:1757653471156950|interv:60000000|
[2025/09/12 05:04:31 157064] [debug] |scid:a0cf7ac851dfa97be4ddff99|xqc_timer_set|type:CONN_IDLE|expire:1757653531156950|now:1757653471156950|interv:60000000|
[2025/09/12 05:04:31 157070] [debug] |scid:a0cf7ac851dfa97be4ddff99|xqc_engine_remove_wakeup_queue|next_tick_time:1757653471355495|pq_index:0|
[2025/09/12 05:04:31 157077] [debug] |scid:a0cf7ac851dfa97be4ddff99|xqc_engine_add_active_queue|last_ticked_time:1757653471156349|
[2025/09/12 05:04:31 157081] [debug] |xqc_engine_main_logic|BEGIN|now:1757653471157081|
[2025/09/12 05:04:31 157088] [debug] |scid:a0cf7ac851dfa97be4ddff99|xqc_engine_process_conn|conn:0000558BB89D48FC|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:1757653471157087|
[2025/09/12 05:04:31 157096] [debug] |scid:a0cf7ac851dfa97be4ddff99|xqc_conn_next_wakeup_time|wakeup_time:1757653471355495|
[2025/09/12 05:04:31 157103] [debug] |scid:a0cf7ac851dfa97be4ddff99|xqc_engine_add_wakeup_queue|next_tick_time:1757653471355495|
[2025/09/12 05:04:31 157109] [debug] |xqc_engine_wakeup_after|wakeup:1757653471355495|now:1757653471157109|diff:198386|
[2025/09/12 05:04:31 157116] [debug] |xqc_engine_main_logic|END|now:1757653471157087|
[2025/09/12 05:04:31 157123] [debug] |xqc_engine_main_logic|BEGIN|now:1757653471157123|
[2025/09/12 05:04:31 157128] [debug] |xqc_engine_wakeup_after|wakeup:1757653471355495|now:1757653471157127|diff:198368|
[2025/09/12 05:04:31 157131] [debug] |xqc_engine_main_logic|END|now:1757653471157123|
[2025/09/12 05:04:31 187429] [info] |xqc_engine_packet_process|==>|conn:0000558BB89D48FC|size:65|state:S_HANDSHAKE_SENT|recv_time:1757653471187428|
[2025/09/12 05:04:31 187450] [debug] |scid:a0cf7ac851dfa97be4ddff99|xqc_packet_parse_handshake|success|Length:25|
[2025/09/12 05:04:31 187462] [debug] |scid:a0cf7ac851dfa97be4ddff99|xqc_packet_decrypt|largest_pn:0|
[2025/09/12 05:04:31 187469] [debug] |scid:a0cf7ac851dfa97be4ddff99|xqc_packet_decrypt|decryption nonce|path_id:0|pn:1151543510|
[2025/09/12 05:04:31 187480] [debug] |scid:a0cf7ac851dfa97be4ddff99|xqc_packet_decrypt_single|pkt_type:HSK|pkt_num:1151543510|
[2025/09/12 05:04:31 187488] [debug] |scid:a0cf7ac851dfa97be4ddff99|xqc_process_frames|frame_type:2|
[2025/09/12 05:04:31 187497] [debug] |scid:a0cf7ac851dfa97be4ddff99|xqc_send_ctl_on_ack_received|conn:0000558BB89D48FC|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 05:04:31 187506] [debug] |scid:a0cf7ac851dfa97be4ddff99|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:402|prior_delivered:1184|prior_time:1757653471155999|is_app_limited:1|send_elapse:33624|ack_elapse:31429|ctl_first_sent_time:1757653471156475|lagest_ack_time:1757653471187428|curr_delivered:1378|
[2025/09/12 05:04:31 187525] [debug] |scid:a0cf7ac851dfa97be4ddff99|xqc_update_sample|sampler_sent_time_update:1757653471156475|
[2025/09/12 05:04:31 187533] [debug] |scid:a0cf7ac851dfa97be4ddff99|xqc_send_ctl_on_ack_received|sndq_packets_used:4||sndq_packets_used_bytes:0|sndq_packets_free:3|
[2025/09/12 05:04:31 187541] [debug] |scid:a0cf7ac851dfa97be4ddff99|xqc_send_ctl_update_rtt|before update rtt|conn:0000558BB89D48FC|srtt:33148|rttvar:16574|minrtt:33148|latest_rtt:30953|ack_delay:0|
[2025/09/12 05:04:31 187549] [debug] |scid:a0cf7ac851dfa97be4ddff99|xqc_send_ctl_update_rtt|l-0.0.0.0-443-a0cf7ac851dfa97be4ddff99 p-193.167.0.100-34800-77842910b9f64697209f508b4dd2f084af |after update rtt|conn:0000558BB89D48FC|srtt:32874|rttvar:12979|minrtt:30953|latest_rtt:30953|ack_delay:0|
[2025/09/12 05:04:31 187558] [debug] |scid:a0cf7ac851dfa97be4ddff99|xqc_send_ctl_get_lost_sent_pn|largest_acked:4|lost_pn:1|thresh:3|
[2025/09/12 05:04:31 187565] [debug] |scid:a0cf7ac851dfa97be4ddff99|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:04:31 187574] [debug] |scid:a0cf7ac851dfa97be4ddff99|xqc_send_ctl_detect_lost|mark lost|pns:1|pkt_num:2|lost_pn:1|po_sent_time:1757653470371614|lost_send_time:1757653471150445|loss_delay:36983|frame:CRYPTO |repair:32|
[2025/09/12 05:04:31 187583] [debug] |scid:a0cf7ac851dfa97be4ddff99|xqc_send_ctl_detect_lost|mark lost|pns:1|pkt_num:3|lost_pn:1|po_sent_time:1757653470371693|lost_send_time:1757653471150445|loss_delay:36983|frame:CRYPTO |repair:32|
[2025/09/12 05:04:31 187591] [debug] |scid:a0cf7ac851dfa97be4ddff99|xqc_send_ctl_detect_lost|OnLostDetection|largest_lost sent time: 1757653470371693u|
[2025/09/12 05:04:31 187600] [stats] |scid:a0cf7ac851dfa97be4ddff99|xqc_send_ctl_detect_lost|l-0.0.0.0-443-a0cf7ac851dfa97be4ddff99 p-193.167.0.100-34800-77842910b9f64697209f508b4dd2f084af |lost interval:1757653471187428|lost_count:2|send_count:9|pkt_num:3|po_send_time:1757653470371693|srtt:32874|cwnd:47136|bw:1508|conn_life:817370|now:0|last_lost_time:817370|
[2025/09/12 05:04:31 187609] [debug] |scid:a0cf7ac851dfa97be4ddff99|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:04:31 187617] [debug] |scid:a0cf7ac851dfa97be4ddff99|xqc_send_ctl_get_pto_time_and_space|srtt:32874|rtt_var:12979|pto_duration:84790|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:04:31 187626] [debug] |scid:a0cf7ac851dfa97be4ddff99|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB89D48FC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:04:31 187635] [debug] |scid:a0cf7ac851dfa97be4ddff99|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB89D48FC|path:0|PNS: 1, unacked: 516|
[2025/09/12 05:04:31 187642] [debug] |scid:a0cf7ac851dfa97be4ddff99|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB89D48FC|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:04:31 187650] [debug] |scid:a0cf7ac851dfa97be4ddff99|xqc_timer_set|type:LOSS_DETECTION|expire:1757653471241397|now:1757653471187617|interv:53780|
[2025/09/12 05:04:31 187656] [debug] |scid:a0cf7ac851dfa97be4ddff99|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB89D48FC|path:0|pns:1|expire:1757653471241397|now:1757653471187617|interval:53780|pto_count:0|srtt:32874
[2025/09/12 05:04:31 187662] [debug] |scid:a0cf7ac851dfa97be4ddff99|xqc_generate_sample|sampler: send_elapse 33624, ack_elapse 31429, delivered 194|rate 5769|lost 2|
[2025/09/12 05:04:31 187667] [debug] |scid:a0cf7ac851dfa97be4ddff99|xqc_bbr_update_bandwidth|BBRv1: RTT round update 1 -> 2|
[2025/09/12 05:04:31 187672] [debug] |scid:a0cf7ac851dfa97be4ddff99|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (5769) in round 2|
[2025/09/12 05:04:31 187677] [debug] |scid:a0cf7ac851dfa97be4ddff99|xqc_bbr_update_min_rtt|probertt expire|rtt:30953, old_rtt:33148|
[2025/09/12 05:04:31 187682] [debug] |scid:a0cf7ac851dfa97be4ddff99|xqc_bbr_update_min_rtt|minrtt expire|rtt:30953, old_rtt:33148|
[2025/09/12 05:04:31 187687] [debug] |scid:a0cf7ac851dfa97be4ddff99|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:5744|extra_cwnd:1153|
[2025/09/12 05:04:31 187697] [debug] |scid:a0cf7ac851dfa97be4ddff99|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:47136|packet_lost:2|acked:194|po_sent_time:1757653471156475|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1378|
[2025/09/12 05:04:31 187703] [debug] |scid:a0cf7ac851dfa97be4ddff99|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:47136|packet_lost:2|acked:194|po_sent_time:1757653471156475|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1378|
[2025/09/12 05:04:31 187709] [debug] |scid:a0cf7ac851dfa97be4ddff99|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-a0cf7ac851dfa97be4ddff99 p-193.167.0.100-34800-77842910b9f64697209f508b4dd2f084af |bbr on ack|mode:0|pacing_rate:3999380|bw:5769|cwnd:47330|full_bw_reached:0|inflight:516|srtt:32874|latest_rtt:30953|min_rtt:30953|applimit:1|lost:0|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:1|
[2025/09/12 05:04:31 187716] [stats] |scid:a0cf7ac851dfa97be4ddff99|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-a0cf7ac851dfa97be4ddff99 p-193.167.0.100-34800-77842910b9f64697209f508b4dd2f084af |bandwidth change record|bw_before:1508|bw_after:5769|srtt:32874|cwnd:47330|
[2025/09/12 05:04:31 187723] [info] |scid:a0cf7ac851dfa97be4ddff99|xqc_send_ctl_on_pns_discard|xqc_send_ctl_set_loss_detection_timer on discard pns:0
[2025/09/12 05:04:31 187728] [debug] |scid:a0cf7ac851dfa97be4ddff99|xqc_send_ctl_get_pto_time_and_space|srtt:32874|rtt_var:12979|pto_duration:84790|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:04:31 187733] [debug] |scid:a0cf7ac851dfa97be4ddff99|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB89D48FC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:04:31 187738] [debug] |scid:a0cf7ac851dfa97be4ddff99|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB89D48FC|path:0|PNS: 1, unacked: 516|
[2025/09/12 05:04:31 187743] [debug] |scid:a0cf7ac851dfa97be4ddff99|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB89D48FC|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:04:31 187748] [debug] |scid:a0cf7ac851dfa97be4ddff99|xqc_timer_set|type:LOSS_DETECTION|expire:1757653471241397|now:1757653471187727|interv:53670|
[2025/09/12 05:04:31 187753] [debug] |scid:a0cf7ac851dfa97be4ddff99|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB89D48FC|path:0|pns:1|expire:1757653471241397|now:1757653471187727|interval:53670|pto_count:0|srtt:32874
[2025/09/12 05:04:31 187759] [debug] |scid:a0cf7ac851dfa97be4ddff99|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:1151543510|largest:1151543510|pns:1|
[2025/09/12 05:04:31 187765] [info] |scid:a0cf7ac851dfa97be4ddff99|xqc_conn_on_pkt_processed|====>|conn:0000558BB89D48FC|path:0|size:65|pkt_type:HSK|pkt_num:1151543510|frame:ACK |recv_time:1757653471187428|dcid:a0cf7ac851dfa97be4ddff99|dcid_seq:0|
[2025/09/12 05:04:31 187771] [debug] |scid:a0cf7ac851dfa97be4ddff99|xqc_timer_set|type:PATH_IDLE|expire:1757653531187428|now:1757653471187428|interv:60000000|
[2025/09/12 05:04:31 187776] [debug] |scid:a0cf7ac851dfa97be4ddff99|xqc_timer_set|type:CONN_IDLE|expire:1757653531187428|now:1757653471187428|interv:60000000|
[2025/09/12 05:04:31 187781] [debug] |scid:a0cf7ac851dfa97be4ddff99|xqc_engine_remove_wakeup_queue|next_tick_time:1757653471355495|pq_index:0|
[2025/09/12 05:04:31 187786] [debug] |scid:a0cf7ac851dfa97be4ddff99|xqc_engine_add_active_queue|last_ticked_time:1757653471157087|
[2025/09/12 05:04:31 187791] [debug] |xqc_engine_main_logic|BEGIN|now:1757653471187791|
[2025/09/12 05:04:31 187797] [debug] |scid:a0cf7ac851dfa97be4ddff99|xqc_engine_process_conn|conn:0000558BB89D48FC|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:1757653471187796|
[2025/09/12 05:04:31 187805] [debug] |scid:a0cf7ac851dfa97be4ddff99|xqc_path_get_perf_class|conn:0000558BB89D48FC|path_id:0|path_srtt:32874|min_srtt:32874|path_bw:5769|loss_rate:12.50|path_pto:0|
[2025/09/12 05:04:31 187815] [debug] |scid:a0cf7ac851dfa97be4ddff99|xqc_send_ctl_can_send|l-0.0.0.0-443-a0cf7ac851dfa97be4ddff99 p-193.167.0.100-34800-77842910b9f64697209f508b4dd2f084af |path:0|can:1|pkt_sz:126|schedule_bytes:0|inflight:516|cwnd:47330|conn:0000558BB89D48FC|stream_id:0|stream_offset:0|
[2025/09/12 05:04:31 187820] [debug] |scid:a0cf7ac851dfa97be4ddff99|xqc_minrtt_scheduler_get_path|path srtt|conn:0000558BB89D48FC|path_id:0|path_srtt:32874|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:04:31 187826] [debug] |scid:a0cf7ac851dfa97be4ddff99|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CRYPTO |pn:2|size:126|reinj:0|path_class:2|
[2025/09/12 05:04:31 187833] [debug] |scid:a0cf7ac851dfa97be4ddff99|xqc_path_get_perf_class|conn:0000558BB89D48FC|path_id:0|path_srtt:32874|min_srtt:32874|path_bw:5769|loss_rate:12.50|path_pto:0|
[2025/09/12 05:04:31 187838] [debug] |scid:a0cf7ac851dfa97be4ddff99|xqc_send_ctl_can_send|l-0.0.0.0-443-a0cf7ac851dfa97be4ddff99 p-193.167.0.100-34800-77842910b9f64697209f508b4dd2f084af |path:0|can:1|pkt_sz:82|schedule_bytes:126|inflight:516|cwnd:47330|conn:0000558BB89D48FC|stream_id:0|stream_offset:0|
[2025/09/12 05:04:31 187844] [debug] |scid:a0cf7ac851dfa97be4ddff99|xqc_minrtt_scheduler_get_path|path srtt|conn:0000558BB89D48FC|path_id:0|path_srtt:32874|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:04:31 187848] [debug] |scid:a0cf7ac851dfa97be4ddff99|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CRYPTO |pn:3|size:82|reinj:0|path_class:2|
[2025/09/12 05:04:31 187853] [debug] |scid:a0cf7ac851dfa97be4ddff99|xqc_check_acked_or_dropped_pkt|conn:0000558BB89D48FC|pkt_num:2|size:126|pkt_type:HSK|frame:CRYPTO |
[2025/09/12 05:04:31 187857] [debug] |scid:a0cf7ac851dfa97be4ddff99|xqc_send_ctl_can_send|l-0.0.0.0-443-a0cf7ac851dfa97be4ddff99 p-193.167.0.100-34800-77842910b9f64697209f508b4dd2f084af |path:0|can:1|pkt_sz:126|schedule_bytes:0|inflight:516|cwnd:47330|conn:0000558BB89D48FC|stream_id:0|stream_offset:0|
[2025/09/12 05:04:31 187861] [debug] |scid:a0cf7ac851dfa97be4ddff99|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:04:31 187866] [debug] |scid:a0cf7ac851dfa97be4ddff99|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:6|
[2025/09/12 05:04:31 187896] [info] |scid:a0cf7ac851dfa97be4ddff99|xqc_send_packet_with_pn|<==|conn:0000558BB89D48FC|path:0|pkt_num:6|size:126|sent:142|pkt_type:HSK|frame:CRYPTO |inflight:516|now:1757653471187873|stream_id:0|stream_offset:0|
[2025/09/12 05:04:31 187906] [debug] |scid:a0cf7ac851dfa97be4ddff99|xqc_send_ctl_on_packet_sent|conn:0000558BB89D48FC|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 05:04:31 187913] [debug] |scid:a0cf7ac851dfa97be4ddff99|xqc_send_ctl_on_packet_sent|path:0|inflight:516|applimit:0|
[2025/09/12 05:04:31 187919] [debug] |scid:a0cf7ac851dfa97be4ddff99|xqc_send_ctl_get_pto_time_and_space|srtt:32874|rtt_var:12979|pto_duration:84790|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:04:31 187926] [debug] |scid:a0cf7ac851dfa97be4ddff99|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB89D48FC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:04:31 187932] [debug] |scid:a0cf7ac851dfa97be4ddff99|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB89D48FC|path:0|PNS: 1, unacked: 642|
[2025/09/12 05:04:31 187938] [debug] |scid:a0cf7ac851dfa97be4ddff99|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB89D48FC|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:04:31 187945] [debug] |scid:a0cf7ac851dfa97be4ddff99|xqc_timer_set|type:LOSS_DETECTION|expire:1757653471272663|now:1757653471187919|interv:84744|
[2025/09/12 05:04:31 187951] [debug] |scid:a0cf7ac851dfa97be4ddff99|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB89D48FC|path:0|pns:1|expire:1757653471272663|now:1757653471187919|interval:84744|pto_count:0|srtt:32874
[2025/09/12 05:04:31 187964] [debug] |scid:a0cf7ac851dfa97be4ddff99|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:47330|inflight:642|
[2025/09/12 05:04:31 187972] [debug] |scid:a0cf7ac851dfa97be4ddff99|xqc_check_acked_or_dropped_pkt|conn:0000558BB89D48FC|pkt_num:3|size:82|pkt_type:HSK|frame:CRYPTO |
[2025/09/12 05:04:31 187979] [debug] |scid:a0cf7ac851dfa97be4ddff99|xqc_send_ctl_can_send|l-0.0.0.0-443-a0cf7ac851dfa97be4ddff99 p-193.167.0.100-34800-77842910b9f64697209f508b4dd2f084af |path:0|can:1|pkt_sz:82|schedule_bytes:0|inflight:642|cwnd:47330|conn:0000558BB89D48FC|stream_id:0|stream_offset:0|
[2025/09/12 05:04:31 187984] [debug] |scid:a0cf7ac851dfa97be4ddff99|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:04:31 187991] [debug] |scid:a0cf7ac851dfa97be4ddff99|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:7|
[2025/09/12 05:04:31 188026] [info] |scid:a0cf7ac851dfa97be4ddff99|xqc_send_packet_with_pn|<==|conn:0000558BB89D48FC|path:0|pkt_num:7|size:82|sent:98|pkt_type:HSK|frame:CRYPTO |inflight:642|now:1757653471188001|stream_id:0|stream_offset:0|
[2025/09/12 05:04:31 188036] [debug] |scid:a0cf7ac851dfa97be4ddff99|xqc_send_ctl_on_packet_sent|conn:0000558BB89D48FC|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 05:04:31 188063] [debug] |scid:a0cf7ac851dfa97be4ddff99|xqc_send_ctl_on_packet_sent|path:0|inflight:642|applimit:0|
[2025/09/12 05:04:31 188070] [debug] |scid:a0cf7ac851dfa97be4ddff99|xqc_send_ctl_get_pto_time_and_space|srtt:32874|rtt_var:12979|pto_duration:84790|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:04:31 188076] [debug] |scid:a0cf7ac851dfa97be4ddff99|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB89D48FC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:04:31 188083] [debug] |scid:a0cf7ac851dfa97be4ddff99|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB89D48FC|path:0|PNS: 1, unacked: 724|
[2025/09/12 05:04:31 188088] [debug] |scid:a0cf7ac851dfa97be4ddff99|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB89D48FC|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:04:31 188094] [debug] |scid:a0cf7ac851dfa97be4ddff99|xqc_timer_set|type:LOSS_DETECTION|expire:1757653471272791|now:1757653471188069|interv:84722|
[2025/09/12 05:04:31 188100] [debug] |scid:a0cf7ac851dfa97be4ddff99|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB89D48FC|path:0|pns:1|expire:1757653471272791|now:1757653471188069|interval:84722|pto_count:0|srtt:32874
[2025/09/12 05:04:31 188108] [debug] |scid:a0cf7ac851dfa97be4ddff99|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:47330|inflight:724|
[2025/09/12 05:04:31 188115] [debug] |scid:a0cf7ac851dfa97be4ddff99|xqc_conn_next_wakeup_time|wakeup_time:1757653471272791|
[2025/09/12 05:04:31 188122] [debug] |scid:a0cf7ac851dfa97be4ddff99|xqc_engine_add_wakeup_queue|next_tick_time:1757653471272791|
[2025/09/12 05:04:31 188128] [debug] |xqc_engine_wakeup_after|wakeup:1757653471272791|now:1757653471188128|diff:84663|
[2025/09/12 05:04:31 188134] [debug] |xqc_engine_main_logic|END|now:1757653471187796|
[2025/09/12 05:04:31 188142] [debug] |xqc_engine_main_logic|BEGIN|now:1757653471188142|
[2025/09/12 05:04:31 188147] [debug] |xqc_engine_wakeup_after|wakeup:1757653471272791|now:1757653471188147|diff:84644|
[2025/09/12 05:04:31 188151] [debug] |xqc_engine_main_logic|END|now:1757653471188142|
[2025/09/12 05:04:31 219751] [info] |xqc_engine_packet_process|==>|conn:0000558BB89D48FC|size:416|state:S_HANDSHAKE_SENT|recv_time:1757653471219750|
[2025/09/12 05:04:31 219769] [debug] |scid:a0cf7ac851dfa97be4ddff99|xqc_packet_parse_handshake|success|Length:64|
[2025/09/12 05:04:31 219778] [debug] |scid:a0cf7ac851dfa97be4ddff99|xqc_packet_decrypt|largest_pn:1151543510|
[2025/09/12 05:04:31 219784] [debug] |scid:a0cf7ac851dfa97be4ddff99|xqc_packet_decrypt|decryption nonce|path_id:0|pn:1151543512|
[2025/09/12 05:04:31 219793] [debug] |scid:a0cf7ac851dfa97be4ddff99|xqc_packet_decrypt_single|pkt_type:HSK|pkt_num:1151543512|
[2025/09/12 05:04:31 219799] [debug] |scid:a0cf7ac851dfa97be4ddff99|xqc_process_frames|frame_type:2|
[2025/09/12 05:04:31 219814] [debug] |scid:a0cf7ac851dfa97be4ddff99|xqc_send_ctl_on_ack_received|conn:0000558BB89D48FC|path:0|pkt_num:5|origin_pktnum:1|size:516|pns:1|pkt_type:HSK|frame:CRYPTO |conn_state:S_HANDSHAKE_SENT|frame_largest_ack:7|path_largest_ack:5|
[2025/09/12 05:04:31 219822] [debug] |scid:a0cf7ac851dfa97be4ddff99|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:918|prior_delivered:1184|prior_time:1757653471155999|is_app_limited:1|send_elapse:33756|ack_elapse:63751|ctl_first_sent_time:1757653471156607|lagest_ack_time:1757653471219750|curr_delivered:1894|
[2025/09/12 05:04:31 219829] [debug] |scid:a0cf7ac851dfa97be4ddff99|xqc_update_sample|sampler_sent_time_update:1757653471156607|
[2025/09/12 05:04:31 219836] [debug] |scid:a0cf7ac851dfa97be4ddff99|xqc_send_ctl_on_ack_received|sndq_packets_used:4||sndq_packets_used_bytes:0|sndq_packets_free:3|
[2025/09/12 05:04:31 219842] [debug] |scid:a0cf7ac851dfa97be4ddff99|xqc_send_ctl_on_ack_received|conn:0000558BB89D48FC|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 05:04:31 219850] [debug] |scid:a0cf7ac851dfa97be4ddff99|xqc_update_sample|sampler_update|prior_lost:2|tx_in_flight:642|prior_delivered:1378|prior_time:1757653471187428|is_app_limited:1|send_elapse:31398|ack_elapse:32322|ctl_first_sent_time:1757653471187873|lagest_ack_time:1757653471219750|curr_delivered:2020|
[2025/09/12 05:04:31 219857] [debug] |scid:a0cf7ac851dfa97be4ddff99|xqc_update_sample|sampler_sent_time_update:1757653471187873|
[2025/09/12 05:04:31 219863] [debug] |scid:a0cf7ac851dfa97be4ddff99|xqc_send_ctl_on_ack_received|sndq_packets_used:2||sndq_packets_used_bytes:0|sndq_packets_free:5|
[2025/09/12 05:04:31 219869] [debug] |scid:a0cf7ac851dfa97be4ddff99|xqc_send_ctl_on_ack_received|conn:0000558BB89D48FC|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 05:04:31 219876] [debug] |scid:a0cf7ac851dfa97be4ddff99|xqc_update_sample|sampler_update|prior_lost:2|tx_in_flight:642|prior_delivered:1378|prior_time:1757653471187428|is_app_limited:1|send_elapse:31398|ack_elapse:32322|ctl_first_sent_time:1757653471187873|lagest_ack_time:1757653471219750|curr_delivered:2102|
[2025/09/12 05:04:31 219883] [debug] |scid:a0cf7ac851dfa97be4ddff99|xqc_update_sample|sampler_sent_time_update:1757653471188001|
[2025/09/12 05:04:31 219889] [debug] |scid:a0cf7ac851dfa97be4ddff99|xqc_send_ctl_on_ack_received|sndq_packets_used:0||sndq_packets_used_bytes:0|sndq_packets_free:7|
[2025/09/12 05:04:31 219895] [debug] |scid:a0cf7ac851dfa97be4ddff99|xqc_send_ctl_update_rtt|before update rtt|conn:0000558BB89D48FC|srtt:32874|rttvar:12979|minrtt:30953|latest_rtt:31749|ack_delay:0|
[2025/09/12 05:04:31 219902] [debug] |scid:a0cf7ac851dfa97be4ddff99|xqc_send_ctl_update_rtt|l-0.0.0.0-443-a0cf7ac851dfa97be4ddff99 p-193.167.0.100-34800-77842910b9f64697209f508b4dd2f084af |after update rtt|conn:0000558BB89D48FC|srtt:32733|rttvar:10016|minrtt:30953|latest_rtt:31749|ack_delay:0|
[2025/09/12 05:04:31 219909] [debug] |scid:a0cf7ac851dfa97be4ddff99|xqc_send_ctl_get_lost_sent_pn|largest_acked:7|lost_pn:4|thresh:3|
[2025/09/12 05:04:31 219914] [debug] |scid:a0cf7ac851dfa97be4ddff99|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:04:31 219921] [debug] |scid:a0cf7ac851dfa97be4ddff99|xqc_send_ctl_set_loss_detection_timer|unset|no ack-eliciting pkts in flight|conn:0000558BB89D48FC|path:0|
[2025/09/12 05:04:31 219929] [debug] |scid:a0cf7ac851dfa97be4ddff99|xqc_timer_unset|type:LOSS_DETECTION|
[2025/09/12 05:04:31 219936] [debug] |scid:a0cf7ac851dfa97be4ddff99|xqc_generate_sample|sampler: send_elapse 31398, ack_elapse 32322, delivered 724|rate 22399|lost 2|
[2025/09/12 05:04:31 219943] [debug] |scid:a0cf7ac851dfa97be4ddff99|xqc_bbr_update_bandwidth|BBRv1: RTT round update 2 -> 3|
[2025/09/12 05:04:31 219948] [debug] |scid:a0cf7ac851dfa97be4ddff99|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (22399) in round 3|
[2025/09/12 05:04:31 219959] [debug] |scid:a0cf7ac851dfa97be4ddff99|xqc_bbr_update_min_rtt|minrtt expire|rtt:30953, old_rtt:30953|
[2025/09/12 05:04:31 219964] [debug] |scid:a0cf7ac851dfa97be4ddff99|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:5744|extra_cwnd:2394|
[2025/09/12 05:04:31 219969] [debug] |scid:a0cf7ac851dfa97be4ddff99|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:47330|packet_lost:0|acked:724|po_sent_time:1757653471188001|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2102|
[2025/09/12 05:04:31 219974] [debug] |scid:a0cf7ac851dfa97be4ddff99|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:47330|packet_lost:0|acked:724|po_sent_time:1757653471188001|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2102|
[2025/09/12 05:04:31 219980] [debug] |scid:a0cf7ac851dfa97be4ddff99|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-a0cf7ac851dfa97be4ddff99 p-193.167.0.100-34800-77842910b9f64697209f508b4dd2f084af |bbr on ack|mode:0|pacing_rate:3999380|bw:22399|cwnd:48054|full_bw_reached:0|inflight:0|srtt:32733|latest_rtt:31749|min_rtt:30953|applimit:1|lost:2|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:1|
[2025/09/12 05:04:31 219987] [debug] |scid:a0cf7ac851dfa97be4ddff99|xqc_process_frames|frame_type:6|
[2025/09/12 05:04:31 219993] [debug] |scid:a0cf7ac851dfa97be4ddff99|xqc_process_crypto_frame|level:2|
[2025/09/12 05:04:31 219998] [debug] |scid:a0cf7ac851dfa97be4ddff99|xqc_read_crypto_stream|xqc_read_crypto_stream|level:2|
[2025/09/12 05:04:31 220003] [debug] |scid:a0cf7ac851dfa97be4ddff99|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:2|36u|
[2025/09/12 05:04:31 220154] [debug] |scid:a0cf7ac851dfa97be4ddff99|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:3|SSL_quic_write_level:3|rv:1|
[2025/09/12 05:04:31 220162] [debug] |scid:a0cf7ac851dfa97be4ddff99|xqc_tls_do_handshake|TLS handshake|ret:1|
[2025/09/12 05:04:31 220168] [debug] |scid:a0cf7ac851dfa97be4ddff99|xqc_engine_remove_wakeup_queue|next_tick_time:1757653471272791|pq_index:0|
[2025/09/12 05:04:31 220174] [debug] |scid:a0cf7ac851dfa97be4ddff99|xqc_engine_add_active_queue|last_ticked_time:1757653471187796|
[2025/09/12 05:04:31 220179] [debug] |scid:a0cf7ac851dfa97be4ddff99|xqc_create_crypto_stream|encrypt_level:3|cur_state:S_HANDSHAKE_SENT|
[2025/09/12 05:04:31 220184] [debug] |scid:a0cf7ac851dfa97be4ddff99|xqc_process_crypto_frame|server create 1RTT stream|
[2025/09/12 05:04:31 220190] [info] |scid:a0cf7ac851dfa97be4ddff99|xqc_send_ctl_on_pns_discard|xqc_send_ctl_set_loss_detection_timer on discard pns:0
[2025/09/12 05:04:31 220195] [debug] |scid:a0cf7ac851dfa97be4ddff99|xqc_send_ctl_set_loss_detection_timer|unset|no ack-eliciting pkts in flight|conn:0000558BB89D48FC|path:0|
[2025/09/12 05:04:31 220200] [debug] |scid:a0cf7ac851dfa97be4ddff99|xqc_timer_unset|type:LOSS_DETECTION|
[2025/09/12 05:04:31 220205] [debug] |scid:a0cf7ac851dfa97be4ddff99|xqc_timer_unset|type:ACK_HSK|
[2025/09/12 05:04:31 220211] [debug] |scid:a0cf7ac851dfa97be4ddff99|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 05:04:31 220217] [debug] |scid:a0cf7ac851dfa97be4ddff99|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:1151543512|largest:1151543512|pns:1|
[2025/09/12 05:04:31 220223] [info] |scid:a0cf7ac851dfa97be4ddff99|xqc_conn_on_pkt_processed|====>|conn:0000558BB89D48FC|path:0|size:416|pkt_type:HSK|pkt_num:1151543512|frame:ACK CRYPTO |recv_time:1757653471219750|dcid:a0cf7ac851dfa97be4ddff99|dcid_seq:0|
[2025/09/12 05:04:31 220229] [debug] |scid:a0cf7ac851dfa97be4ddff99|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:a0cf7ac851dfa97be4ddff99|spin_bit:0|
[2025/09/12 05:04:31 220234] [warn] |scid:a0cf7ac851dfa97be4ddff99|xqc_packet_parse_single|delay|buff 1RTT packet before handshake completed|
[2025/09/12 05:04:31 220245] [debug] |scid:a0cf7ac851dfa97be4ddff99|xqc_conn_buff_undecrypt_packet_in|====>|delay|undecrypt_count:1|encrypt_level:3|
[2025/09/12 05:04:31 220251] [info] |scid:a0cf7ac851dfa97be4ddff99|xqc_conn_process_packet|ignore err|-630|
[2025/09/12 05:04:31 220256] [debug] |scid:a0cf7ac851dfa97be4ddff99|xqc_timer_set|type:PATH_IDLE|expire:1757653531219750|now:1757653471219750|interv:60000000|
[2025/09/12 05:04:31 220261] [debug] |scid:a0cf7ac851dfa97be4ddff99|xqc_timer_set|type:CONN_IDLE|expire:1757653531219750|now:1757653471219750|interv:60000000|
[2025/09/12 05:04:31 220266] [debug] |xqc_engine_main_logic|BEGIN|now:1757653471220266|
[2025/09/12 05:04:31 220272] [debug] |scid:a0cf7ac851dfa97be4ddff99|xqc_engine_process_conn|conn:0000558BB89D48FC|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:1757653471220271|
[2025/09/12 05:04:31 220278] [debug] |scid:a0cf7ac851dfa97be4ddff99|xqc_conn_check_handshake_complete|HANDSHAKE_COMPLETED|conn:0000558BB89D48FC|
[2025/09/12 05:04:31 220283] [info] |scid:a0cf7ac851dfa97be4ddff99|xqc_conn_handshake_confirmed|handshake confirmed|conn:0000558BB89D48FC|
[2025/09/12 05:04:31 220288] [info] |scid:a0cf7ac851dfa97be4ddff99|xqc_send_ctl_on_pns_discard|xqc_send_ctl_set_loss_detection_timer on discard pns:1
[2025/09/12 05:04:31 220293] [debug] |scid:a0cf7ac851dfa97be4ddff99|xqc_send_ctl_set_loss_detection_timer|unset|no ack-eliciting pkts in flight|conn:0000558BB89D48FC|path:0|
[2025/09/12 05:04:31 220298] [debug] |scid:a0cf7ac851dfa97be4ddff99|xqc_timer_unset|type:LOSS_DETECTION|
[2025/09/12 05:04:31 220304] [debug] |scid:a0cf7ac851dfa97be4ddff99|xqc_conn_gen_token|expire:1758258271|
[2025/09/12 05:04:31 220310] [debug] |scid:a0cf7ac851dfa97be4ddff99|xqc_conn_early_data_reject|reject|
[2025/09/12 05:04:31 220315] [debug] |scid:a0cf7ac851dfa97be4ddff99|xqc_crypto_stream_on_read|encrypt_level:2|cur_state:S_HANDSHAKE_SENT|next_state:ESTABED|
[2025/09/12 05:04:31 220320] [debug] |scid:a0cf7ac851dfa97be4ddff99|xqc_conn_process_undecrypt_packet_in|delay|undecrypt_count:1|encrypt_level:3|
[2025/09/12 05:04:31 220325] [debug] |scid:a0cf7ac851dfa97be4ddff99|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:a0cf7ac851dfa97be4ddff99|spin_bit:0|
[2025/09/12 05:04:31 220332] [debug] |scid:a0cf7ac851dfa97be4ddff99|xqc_packet_decrypt|largest_pn:0|
[2025/09/12 05:04:31 220336] [debug] |scid:a0cf7ac851dfa97be4ddff99|xqc_packet_decrypt|decryption nonce|path_id:0|pn:1151543510|
[2025/09/12 05:04:31 220345] [debug] |scid:a0cf7ac851dfa97be4ddff99|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:1151543510|
[2025/09/12 05:04:31 220350] [debug] |scid:a0cf7ac851dfa97be4ddff99|xqc_process_frames|frame_type:18|
[2025/09/12 05:04:31 220355] [debug] |scid:a0cf7ac851dfa97be4ddff99|xqc_process_new_conn_id_frame|new_conn_id|a590e3466a14fbc074c1e633f81d7854f6|sr_token:582e7d7ee8f40459329710a427e2f994
[2025/09/12 05:04:31 220362] [debug] |scid:a0cf7ac851dfa97be4ddff99|xqc_process_frames|frame_type:18|
[2025/09/12 05:04:31 220367] [debug] |scid:a0cf7ac851dfa97be4ddff99|xqc_process_new_conn_id_frame|new_conn_id|8d21cc6c55ee3233125ede545fb11af379|sr_token:473a15992e112f812e7d33c93ec0bacf
[2025/09/12 05:04:31 220373] [debug] |scid:a0cf7ac851dfa97be4ddff99|xqc_process_frames|frame_type:18|
[2025/09/12 05:04:31 220378] [debug] |scid:a0cf7ac851dfa97be4ddff99|xqc_process_new_conn_id_frame|new_conn_id|c848a214ea3e2f0dca379d3620f47617fe|sr_token:208a5a9dd9e24ca8246052bb9d03f65d
[2025/09/12 05:04:31 220384] [debug] |scid:a0cf7ac851dfa97be4ddff99|xqc_process_frames|frame_type:18|
[2025/09/12 05:04:31 220389] [debug] |scid:a0cf7ac851dfa97be4ddff99|xqc_process_new_conn_id_frame|new_conn_id|8dbfbe9ca436b1d6c1a7dcb9123abec4a1|sr_token:6ec31c3c808ada114307945352352faa
[2025/09/12 05:04:31 220395] [debug] |scid:a0cf7ac851dfa97be4ddff99|xqc_process_frames|frame_type:18|
[2025/09/12 05:04:31 220400] [debug] |scid:a0cf7ac851dfa97be4ddff99|xqc_process_new_conn_id_frame|new_conn_id|18f76785bc007cc0a48c5d8d977be75b62|sr_token:c7ccb4201587fa04f33acba314fef454
[2025/09/12 05:04:31 220410] [debug] |scid:a0cf7ac851dfa97be4ddff99|xqc_process_frames|frame_type:18|
[2025/09/12 05:04:31 220415] [debug] |scid:a0cf7ac851dfa97be4ddff99|xqc_process_new_conn_id_frame|new_conn_id|afd1a10d77e322ad219edfa80cedca5a80|sr_token:f54763e3d77f4a647d66f5897785eb01
[2025/09/12 05:04:31 220420] [debug] |scid:a0cf7ac851dfa97be4ddff99|xqc_process_frames|frame_type:18|
[2025/09/12 05:04:31 220425] [debug] |scid:a0cf7ac851dfa97be4ddff99|xqc_process_new_conn_id_frame|new_conn_id|17cbf7d78ae507369abeb64567832e901c|sr_token:14aad5fe9a0c4143709dec67ffc034c7
[2025/09/12 05:04:31 220431] [debug] |scid:a0cf7ac851dfa97be4ddff99|xqc_process_frames|frame_type:b|
[2025/09/12 05:04:31 220437] [debug] |scid:a0cf7ac851dfa97be4ddff99|xqc_process_stream_frame|offset:0|data_length:17|fin:1|stream_id:0|path:0|
[2025/09/12 05:04:31 220446] [debug] |scid:a0cf7ac851dfa97be4ddff99|xqc_insert_stream_frame|merge left|merged_offset_end:17|new_offset:0|new_len:17|
[2025/09/12 05:04:31 220451] [debug] |scid:a0cf7ac851dfa97be4ddff99|xqc_process_stream_frame|xqc_stream_ready_to_read all recvd|
[2025/09/12 05:04:31 220456] [debug] |scid:a0cf7ac851dfa97be4ddff99|xqc_process_stream_frame|stream_length:17|merged_offset_end:17|stream_id:0|
[2025/09/12 05:04:31 220462] [debug] |scid:a0cf7ac851dfa97be4ddff99|xqc_timer_set|type:ACK_01RTT|expire:1757653471244750|now:1757653471219750|interv:25000|
[2025/09/12 05:04:31 220468] [debug] |scid:a0cf7ac851dfa97be4ddff99|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:1757653471219750|max_ack_delay:25000|
[2025/09/12 05:04:31 220473] [debug] |scid:a0cf7ac851dfa97be4ddff99|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:1151543510|largest:1151543510|pns:2|
[2025/09/12 05:04:31 220479] [info] |scid:a0cf7ac851dfa97be4ddff99|xqc_conn_on_pkt_processed|====>|conn:0000558BB89D48FC|path:0|size:312|pkt_type:SHORT_HEADER|pkt_num:1151543510|frame:STREAM NEW_CONNECTION_ID |recv_time:1757653471219750|dcid:a0cf7ac851dfa97be4ddff99|dcid_seq:0|
[2025/09/12 05:04:31 220485] [debug] |scid:a0cf7ac851dfa97be4ddff99|xqc_process_crypto_write_streams|
[2025/09/12 05:04:31 220490] [debug] |scid:a0cf7ac851dfa97be4ddff99|xqc_crypto_stream_on_write|enc_level|3|
[2025/09/12 05:04:31 220495] [info] |scid:a0cf7ac851dfa97be4ddff99|xqc_crypto_stream_send|crypto send data|pkt_num:0|size:283|sent:261|pkt_type:SHORT_HEADER|frame:CRYPTO |now:1757653471220495|
[2025/09/12 05:04:31 220501] [info] |scid:a0cf7ac851dfa97be4ddff99|xqc_crypto_stream_send|crypto send data|pkt_num:0|size:284|sent:262|pkt_type:SHORT_HEADER|frame:CRYPTO |now:1757653471220501|
[2025/09/12 05:04:31 220506] [debug] |scid:a0cf7ac851dfa97be4ddff99|xqc_crypto_stream_on_write|encrypt_level:3|cur_state:ESTABED|next_state:ESTABED|
[2025/09/12 05:04:31 220511] [debug] |scid:a0cf7ac851dfa97be4ddff99|xqc_process_read_streams|stream_read_notify|flag:2|stream_id:0|conn:0000558BB89D48FC|
[2025/09/12 05:04:31 220564] [debug] |scid:a0cf7ac851dfa97be4ddff99|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:25165824|
[2025/09/12 05:04:31 220575] [debug] |scid:a0cf7ac851dfa97be4ddff99|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 05:04:31 220583] [debug] |scid:a0cf7ac851dfa97be4ddff99|xqc_sample_check_app_limited|path:0|applimit:2102|
[2025/09/12 05:04:31 220594] [info] |scid:a0cf7ac851dfa97be4ddff99|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:0000558BB89D48FC|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 05:04:31 220612] [debug] |scid:a0cf7ac851dfa97be4ddff99|xqc_engine_conn_logic|engine is running on conn:l-0.0.0.0-443-a0cf7ac851dfa97be4ddff99 p-193.167.0.100-34800-77842910b9f64697209f508b4dd2f084af|
[2025/09/12 05:04:31 220627] [debug] |scid:a0cf7ac851dfa97be4ddff99|xqc_gen_ack_frame|largest_recv:1151543512|ack_delay:877|first_ack_range:0|largest_pkt_recv_time:1757653471219750|
[2025/09/12 05:04:31 220635] [debug] |scid:a0cf7ac851dfa97be4ddff99|xqc_gen_ack_frame|high:1151543512|low:1151543512|pkt_pns:1|
[2025/09/12 05:04:31 220642] [debug] |scid:a0cf7ac851dfa97be4ddff99|xqc_gen_ack_frame|high:1151543510|low:1151543510|pkt_pns:1|
[2025/09/12 05:04:31 220650] [debug] |scid:a0cf7ac851dfa97be4ddff99|xqc_write_ack_to_one_packet|ack_size:15|path:0|path_largest_recv:1151543512|frame_largest_recv:1151543512|
[2025/09/12 05:04:31 220658] [debug] |scid:a0cf7ac851dfa97be4ddff99|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:1|
[2025/09/12 05:04:31 220679] [debug] |scid:a0cf7ac851dfa97be4ddff99|xqc_write_new_conn_id_frame_to_packet|gen_new_scid|cid:1101592eb776f7703ffeb416|sr_token:00d60fd9fe7f00007b3a819f8b550000|seq_num:1
[2025/09/12 05:04:31 220693] [debug] |scid:a0cf7ac851dfa97be4ddff99|xqc_write_new_conn_id_frame_to_packet|gen_new_scid|cid:917dde5cc6dd12f4c4dc2e42|sr_token:00d60fd9fe7f00007b3a819f8b550000|seq_num:2
[2025/09/12 05:04:31 220702] [debug] |scid:a0cf7ac851dfa97be4ddff99|xqc_path_get_perf_class|conn:0000558BB89D48FC|path_id:0|path_srtt:32733|min_srtt:32733|path_bw:22399|loss_rate:66.67|path_pto:0|
[2025/09/12 05:04:31 220710] [debug] |scid:a0cf7ac851dfa97be4ddff99|xqc_minrtt_scheduler_get_path|path srtt|conn:0000558BB89D48FC|path_id:0|path_srtt:32733|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:04:31 220719] [debug] |scid:a0cf7ac851dfa97be4ddff99|xqc_minrtt_scheduler_get_path|best path:0|frame_type:HANDSHAKE_DONE |pn:0|size:23|reinj:0|path_class:4|
[2025/09/12 05:04:31 220728] [debug] |scid:a0cf7ac851dfa97be4ddff99|xqc_path_get_perf_class|conn:0000558BB89D48FC|path_id:0|path_srtt:32733|min_srtt:32733|path_bw:22399|loss_rate:66.67|path_pto:0|
[2025/09/12 05:04:31 220736] [debug] |scid:a0cf7ac851dfa97be4ddff99|xqc_minrtt_scheduler_get_path|path srtt|conn:0000558BB89D48FC|path_id:0|path_srtt:32733|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:04:31 220745] [debug] |scid:a0cf7ac851dfa97be4ddff99|xqc_minrtt_scheduler_get_path|best path:0|frame_type:NEW_TOKEN |pn:0|size:33|reinj:0|path_class:4|
[2025/09/12 05:04:31 220753] [debug] |scid:a0cf7ac851dfa97be4ddff99|xqc_path_get_perf_class|conn:0000558BB89D48FC|path_id:0|path_srtt:32733|min_srtt:32733|path_bw:22399|loss_rate:66.67|path_pto:0|
[2025/09/12 05:04:31 220761] [debug] |scid:a0cf7ac851dfa97be4ddff99|xqc_minrtt_scheduler_get_path|path srtt|conn:0000558BB89D48FC|path_id:0|path_srtt:32733|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:04:31 220768] [debug] |scid:a0cf7ac851dfa97be4ddff99|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CRYPTO |pn:0|size:283|reinj:0|path_class:4|
[2025/09/12 05:04:31 220773] [debug] |scid:a0cf7ac851dfa97be4ddff99|xqc_path_get_perf_class|conn:0000558BB89D48FC|path_id:0|path_srtt:32733|min_srtt:32733|path_bw:22399|loss_rate:66.67|path_pto:0|
[2025/09/12 05:04:31 220778] [debug] |scid:a0cf7ac851dfa97be4ddff99|xqc_minrtt_scheduler_get_path|path srtt|conn:0000558BB89D48FC|path_id:0|path_srtt:32733|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:04:31 220783] [debug] |scid:a0cf7ac851dfa97be4ddff99|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CRYPTO |pn:0|size:284|reinj:0|path_class:4|
[2025/09/12 05:04:31 220790] [debug] |scid:a0cf7ac851dfa97be4ddff99|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:ACK |stream_id:0|stream_offset:0|
[2025/09/12 05:04:31 220798] [debug] |scid:a0cf7ac851dfa97be4ddff99|xqc_path_get_perf_class|conn:0000558BB89D48FC|path_id:0|path_srtt:32733|min_srtt:32733|path_bw:22399|loss_rate:66.67|path_pto:0|
[2025/09/12 05:04:31 220814] [debug] |scid:a0cf7ac851dfa97be4ddff99|xqc_minrtt_scheduler_get_path|path srtt|conn:0000558BB89D48FC|path_id:0|path_srtt:32733|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:04:31 220822] [debug] |scid:a0cf7ac851dfa97be4ddff99|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 05:04:31 220830] [debug] |scid:a0cf7ac851dfa97be4ddff99|xqc_path_get_perf_class|conn:0000558BB89D48FC|path_id:0|path_srtt:32733|min_srtt:32733|path_bw:22399|loss_rate:66.67|path_pto:0|
[2025/09/12 05:04:31 220839] [debug] |scid:a0cf7ac851dfa97be4ddff99|xqc_minrtt_scheduler_get_path|path srtt|conn:0000558BB89D48FC|path_id:0|path_srtt:32733|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:04:31 220847] [debug] |scid:a0cf7ac851dfa97be4ddff99|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 05:04:31 220856] [debug] |scid:a0cf7ac851dfa97be4ddff99|xqc_path_get_perf_class|conn:0000558BB89D48FC|path_id:0|path_srtt:32733|min_srtt:32733|path_bw:22399|loss_rate:66.67|path_pto:0|
[2025/09/12 05:04:31 220863] [debug] |scid:a0cf7ac851dfa97be4ddff99|xqc_send_ctl_can_send|l-0.0.0.0-443-a0cf7ac851dfa97be4ddff99 p-193.167.0.100-34800-77842910b9f64697209f508b4dd2f084af |path:0|can:1|pkt_sz:1050|schedule_bytes:731|inflight:0|cwnd:48054|conn:0000558BB89D48FC|stream_id:0|stream_offset:1024|
[2025/09/12 05:04:31 220871] [debug] |scid:a0cf7ac851dfa97be4ddff99|xqc_minrtt_scheduler_get_path|path srtt|conn:0000558BB89D48FC|path_id:0|path_srtt:32733|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:04:31 220880] [debug] |scid:a0cf7ac851dfa97be4ddff99|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1050|reinj:0|path_class:4|
[2025/09/12 05:04:31 220889] [debug] |scid:a0cf7ac851dfa97be4ddff99|xqc_check_acked_or_dropped_pkt|conn:0000558BB89D48FC|pkt_num:0|size:23|pkt_type:SHORT_HEADER|frame:HANDSHAKE_DONE |
[2025/09/12 05:04:31 220898] [debug] |scid:a0cf7ac851dfa97be4ddff99|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:0|
[2025/09/12 05:04:31 220936] [info] |scid:a0cf7ac851dfa97be4ddff99|xqc_send_packet_with_pn|<==|conn:0000558BB89D48FC|path:0|pkt_num:0|size:23|sent:39|pkt_type:SHORT_HEADER|frame:HANDSHAKE_DONE |inflight:0|now:1757653471220911|stream_id:0|stream_offset:0|
[2025/09/12 05:04:31 220945] [debug] |scid:a0cf7ac851dfa97be4ddff99|xqc_send_ctl_on_packet_sent|conn:0000558BB89D48FC|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 05:04:31 220952] [debug] |scid:a0cf7ac851dfa97be4ddff99|xqc_send_ctl_on_packet_sent|path:0|inflight:0|applimit:2102|
[2025/09/12 05:04:31 220959] [debug] |scid:a0cf7ac851dfa97be4ddff99|xqc_send_ctl_get_pto_time_and_space|srtt:32733|rtt_var:10016|pto_duration:72797|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:04:31 220966] [debug] |scid:a0cf7ac851dfa97be4ddff99|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB89D48FC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:04:31 220972] [debug] |scid:a0cf7ac851dfa97be4ddff99|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB89D48FC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:04:31 220978] [debug] |scid:a0cf7ac851dfa97be4ddff99|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB89D48FC|path:0|PNS: 2, unacked: 23|
[2025/09/12 05:04:31 220985] [debug] |scid:a0cf7ac851dfa97be4ddff99|xqc_timer_set|type:LOSS_DETECTION|expire:1757653471318708|now:1757653471220959|interv:97749|
[2025/09/12 05:04:31 220991] [debug] |scid:a0cf7ac851dfa97be4ddff99|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB89D48FC|path:0|pns:2|expire:1757653471318708|now:1757653471220959|interval:97749|pto_count:0|srtt:32733
[2025/09/12 05:04:31 221005] [debug] |scid:a0cf7ac851dfa97be4ddff99|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:48054|inflight:23|
[2025/09/12 05:04:31 221012] [debug] |scid:a0cf7ac851dfa97be4ddff99|xqc_check_acked_or_dropped_pkt|conn:0000558BB89D48FC|pkt_num:0|size:33|pkt_type:SHORT_HEADER|frame:NEW_TOKEN |
[2025/09/12 05:04:31 221019] [debug] |scid:a0cf7ac851dfa97be4ddff99|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1|
[2025/09/12 05:04:31 221068] [info] |scid:a0cf7ac851dfa97be4ddff99|xqc_send_packet_with_pn|<==|conn:0000558BB89D48FC|path:0|pkt_num:1|size:33|sent:49|pkt_type:SHORT_HEADER|frame:NEW_TOKEN |inflight:23|now:1757653471221028|stream_id:0|stream_offset:0|
[2025/09/12 05:04:31 221082] [debug] |scid:a0cf7ac851dfa97be4ddff99|xqc_send_ctl_on_packet_sent|conn:0000558BB89D48FC|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 05:04:31 221088] [debug] |scid:a0cf7ac851dfa97be4ddff99|xqc_send_ctl_on_packet_sent|path:0|inflight:23|applimit:2102|
[2025/09/12 05:04:31 221095] [debug] |scid:a0cf7ac851dfa97be4ddff99|xqc_send_ctl_get_pto_time_and_space|srtt:32733|rtt_var:10016|pto_duration:72797|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:04:31 221102] [debug] |scid:a0cf7ac851dfa97be4ddff99|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB89D48FC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:04:31 221109] [debug] |scid:a0cf7ac851dfa97be4ddff99|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB89D48FC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:04:31 221114] [debug] |scid:a0cf7ac851dfa97be4ddff99|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB89D48FC|path:0|PNS: 2, unacked: 56|
[2025/09/12 05:04:31 221117] [debug] |scid:a0cf7ac851dfa97be4ddff99|xqc_timer_set|type:LOSS_DETECTION|expire:1757653471318825|now:1757653471221095|interv:97730|
[2025/09/12 05:04:31 221122] [debug] |scid:a0cf7ac851dfa97be4ddff99|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB89D48FC|path:0|pns:2|expire:1757653471318825|now:1757653471221095|interval:97730|pto_count:0|srtt:32733
[2025/09/12 05:04:31 221126] [debug] |scid:a0cf7ac851dfa97be4ddff99|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:48054|inflight:56|
[2025/09/12 05:04:31 221131] [debug] |scid:a0cf7ac851dfa97be4ddff99|xqc_check_acked_or_dropped_pkt|conn:0000558BB89D48FC|pkt_num:0|size:283|pkt_type:SHORT_HEADER|frame:CRYPTO |
[2025/09/12 05:04:31 221135] [debug] |scid:a0cf7ac851dfa97be4ddff99|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:2|
[2025/09/12 05:04:31 221162] [info] |scid:a0cf7ac851dfa97be4ddff99|xqc_send_packet_with_pn|<==|conn:0000558BB89D48FC|path:0|pkt_num:2|size:283|sent:299|pkt_type:SHORT_HEADER|frame:CRYPTO |inflight:56|now:1757653471221142|stream_id:0|stream_offset:0|
[2025/09/12 05:04:31 221171] [debug] |scid:a0cf7ac851dfa97be4ddff99|xqc_send_ctl_on_packet_sent|conn:0000558BB89D48FC|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 05:04:31 221178] [debug] |scid:a0cf7ac851dfa97be4ddff99|xqc_send_ctl_on_packet_sent|path:0|inflight:56|applimit:2102|
[2025/09/12 05:04:31 221185] [debug] |scid:a0cf7ac851dfa97be4ddff99|xqc_send_ctl_get_pto_time_and_space|srtt:32733|rtt_var:10016|pto_duration:72797|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:04:31 221191] [debug] |scid:a0cf7ac851dfa97be4ddff99|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB89D48FC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:04:31 221195] [debug] |scid:a0cf7ac851dfa97be4ddff99|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB89D48FC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:04:31 221199] [debug] |scid:a0cf7ac851dfa97be4ddff99|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB89D48FC|path:0|PNS: 2, unacked: 339|
[2025/09/12 05:04:31 221202] [debug] |scid:a0cf7ac851dfa97be4ddff99|xqc_timer_set|type:LOSS_DETECTION|expire:1757653471318939|now:1757653471221184|interv:97755|
[2025/09/12 05:04:31 221211] [debug] |scid:a0cf7ac851dfa97be4ddff99|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB89D48FC|path:0|pns:2|expire:1757653471318939|now:1757653471221184|interval:97755|pto_count:0|srtt:32733
[2025/09/12 05:04:31 221216] [debug] |scid:a0cf7ac851dfa97be4ddff99|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:48054|inflight:339|
[2025/09/12 05:04:31 221220] [debug] |scid:a0cf7ac851dfa97be4ddff99|xqc_check_acked_or_dropped_pkt|conn:0000558BB89D48FC|pkt_num:0|size:284|pkt_type:SHORT_HEADER|frame:CRYPTO |
[2025/09/12 05:04:31 221224] [debug] |scid:a0cf7ac851dfa97be4ddff99|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:3|
[2025/09/12 05:04:31 221249] [info] |scid:a0cf7ac851dfa97be4ddff99|xqc_send_packet_with_pn|<==|conn:0000558BB89D48FC|path:0|pkt_num:3|size:284|sent:300|pkt_type:SHORT_HEADER|frame:CRYPTO |inflight:339|now:1757653471221230|stream_id:0|stream_offset:0|
[2025/09/12 05:04:31 221258] [debug] |scid:a0cf7ac851dfa97be4ddff99|xqc_send_ctl_on_packet_sent|conn:0000558BB89D48FC|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 05:04:31 221265] [debug] |scid:a0cf7ac851dfa97be4ddff99|xqc_send_ctl_on_packet_sent|path:0|inflight:339|applimit:2102|
[2025/09/12 05:04:31 221271] [debug] |scid:a0cf7ac851dfa97be4ddff99|xqc_send_ctl_get_pto_time_and_space|srtt:32733|rtt_var:10016|pto_duration:72797|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:04:31 221278] [debug] |scid:a0cf7ac851dfa97be4ddff99|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB89D48FC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:04:31 221282] [debug] |scid:a0cf7ac851dfa97be4ddff99|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB89D48FC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:04:31 221286] [debug] |scid:a0cf7ac851dfa97be4ddff99|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB89D48FC|path:0|PNS: 2, unacked: 623|
[2025/09/12 05:04:31 221290] [debug] |scid:a0cf7ac851dfa97be4ddff99|xqc_timer_set|type:LOSS_DETECTION|expire:1757653471319027|now:1757653471221271|interv:97756|
[2025/09/12 05:04:31 221294] [debug] |scid:a0cf7ac851dfa97be4ddff99|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB89D48FC|path:0|pns:2|expire:1757653471319027|now:1757653471221271|interval:97756|pto_count:0|srtt:32733
[2025/09/12 05:04:31 221298] [debug] |scid:a0cf7ac851dfa97be4ddff99|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:48054|inflight:623|
[2025/09/12 05:04:31 221303] [debug] |scid:a0cf7ac851dfa97be4ddff99|xqc_check_acked_or_dropped_pkt|conn:0000558BB89D48FC|pkt_num:0|size:57|pkt_type:HSK|frame:ACK |
[2025/09/12 05:04:31 221307] [debug] |scid:a0cf7ac851dfa97be4ddff99|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:8|
[2025/09/12 05:04:31 221330] [info] |scid:a0cf7ac851dfa97be4ddff99|xqc_send_packet_with_pn|<==|conn:0000558BB89D48FC|path:0|pkt_num:8|size:57|sent:73|pkt_type:HSK|frame:ACK |inflight:623|now:1757653471221313|stream_id:0|stream_offset:0|
[2025/09/12 05:04:31 221338] [debug] |scid:a0cf7ac851dfa97be4ddff99|xqc_send_ctl_on_packet_sent|conn:0000558BB89D48FC|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 05:04:31 221345] [debug] |scid:a0cf7ac851dfa97be4ddff99|xqc_check_acked_or_dropped_pkt|conn:0000558BB89D48FC|pkt_num:0|size:54|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |
[2025/09/12 05:04:31 221352] [debug] |scid:a0cf7ac851dfa97be4ddff99|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:4|
[2025/09/12 05:04:31 221376] [info] |scid:a0cf7ac851dfa97be4ddff99|xqc_send_packet_with_pn|<==|conn:0000558BB89D48FC|path:0|pkt_num:4|size:54|sent:70|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |inflight:623|now:1757653471221360|stream_id:0|stream_offset:0|
[2025/09/12 05:04:31 221384] [debug] |scid:a0cf7ac851dfa97be4ddff99|xqc_send_ctl_on_packet_sent|conn:0000558BB89D48FC|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 05:04:31 221397] [debug] |scid:a0cf7ac851dfa97be4ddff99|xqc_send_ctl_on_packet_sent|path:0|inflight:623|applimit:2102|
[2025/09/12 05:04:31 221404] [debug] |scid:a0cf7ac851dfa97be4ddff99|xqc_send_ctl_get_pto_time_and_space|srtt:32733|rtt_var:10016|pto_duration:72797|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:04:31 221408] [debug] |scid:a0cf7ac851dfa97be4ddff99|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB89D48FC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:04:31 221412] [debug] |scid:a0cf7ac851dfa97be4ddff99|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB89D48FC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:04:31 221416] [debug] |scid:a0cf7ac851dfa97be4ddff99|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB89D48FC|path:0|PNS: 2, unacked: 677|
[2025/09/12 05:04:31 221420] [debug] |scid:a0cf7ac851dfa97be4ddff99|xqc_timer_set|type:LOSS_DETECTION|expire:1757653471319157|now:1757653471221403|interv:97754|
[2025/09/12 05:04:31 221424] [debug] |scid:a0cf7ac851dfa97be4ddff99|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB89D48FC|path:0|pns:2|expire:1757653471319157|now:1757653471221403|interval:97754|pto_count:0|srtt:32733
[2025/09/12 05:04:31 221428] [debug] |scid:a0cf7ac851dfa97be4ddff99|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:48054|inflight:677|
[2025/09/12 05:04:31 221432] [debug] |scid:a0cf7ac851dfa97be4ddff99|xqc_check_acked_or_dropped_pkt|conn:0000558BB89D48FC|pkt_num:0|size:54|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |
[2025/09/12 05:04:31 221437] [debug] |scid:a0cf7ac851dfa97be4ddff99|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:5|
[2025/09/12 05:04:31 221460] [info] |scid:a0cf7ac851dfa97be4ddff99|xqc_send_packet_with_pn|<==|conn:0000558BB89D48FC|path:0|pkt_num:5|size:54|sent:70|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |inflight:677|now:1757653471221443|stream_id:0|stream_offset:0|
[2025/09/12 05:04:31 221468] [debug] |scid:a0cf7ac851dfa97be4ddff99|xqc_send_ctl_on_packet_sent|conn:0000558BB89D48FC|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 05:04:31 221474] [debug] |scid:a0cf7ac851dfa97be4ddff99|xqc_send_ctl_on_packet_sent|path:0|inflight:677|applimit:2102|
[2025/09/12 05:04:31 221481] [debug] |scid:a0cf7ac851dfa97be4ddff99|xqc_send_ctl_get_pto_time_and_space|srtt:32733|rtt_var:10016|pto_duration:72797|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:04:31 221487] [debug] |scid:a0cf7ac851dfa97be4ddff99|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB89D48FC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:04:31 221491] [debug] |scid:a0cf7ac851dfa97be4ddff99|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB89D48FC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:04:31 221494] [debug] |scid:a0cf7ac851dfa97be4ddff99|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB89D48FC|path:0|PNS: 2, unacked: 731|
[2025/09/12 05:04:31 221498] [debug] |scid:a0cf7ac851dfa97be4ddff99|xqc_timer_set|type:LOSS_DETECTION|expire:1757653471319240|now:1757653471221481|interv:97759|
[2025/09/12 05:04:31 221502] [debug] |scid:a0cf7ac851dfa97be4ddff99|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB89D48FC|path:0|pns:2|expire:1757653471319240|now:1757653471221481|interval:97759|pto_count:0|srtt:32733
[2025/09/12 05:04:31 221506] [debug] |scid:a0cf7ac851dfa97be4ddff99|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:48054|inflight:731|
[2025/09/12 05:04:31 221511] [debug] |scid:a0cf7ac851dfa97be4ddff99|xqc_check_acked_or_dropped_pkt|conn:0000558BB89D48FC|pkt_num:0|size:1050|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:04:31 221515] [debug] |scid:a0cf7ac851dfa97be4ddff99|xqc_send_ctl_can_send|l-0.0.0.0-443-a0cf7ac851dfa97be4ddff99 p-193.167.0.100-34800-77842910b9f64697209f508b4dd2f084af |path:0|can:1|pkt_sz:1050|schedule_bytes:0|inflight:731|cwnd:48054|conn:0000558BB89D48FC|stream_id:0|stream_offset:1024|
[2025/09/12 05:04:31 221524] [debug] |scid:a0cf7ac851dfa97be4ddff99|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:04:31 221528] [debug] |scid:a0cf7ac851dfa97be4ddff99|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:6|
[2025/09/12 05:04:31 221553] [info] |scid:a0cf7ac851dfa97be4ddff99|xqc_send_packet_with_pn|<==|conn:0000558BB89D48FC|path:0|pkt_num:6|size:1050|sent:1066|pkt_type:SHORT_HEADER|frame:STREAM |inflight:731|now:1757653471221535|stream_id:0|stream_offset:1024|
[2025/09/12 05:04:31 221562] [debug] |scid:a0cf7ac851dfa97be4ddff99|xqc_send_ctl_on_packet_sent|conn:0000558BB89D48FC|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 05:04:31 221569] [debug] |scid:a0cf7ac851dfa97be4ddff99|xqc_send_ctl_on_packet_sent|path:0|inflight:731|applimit:2102|
[2025/09/12 05:04:31 221576] [debug] |scid:a0cf7ac851dfa97be4ddff99|xqc_send_ctl_get_pto_time_and_space|srtt:32733|rtt_var:10016|pto_duration:72797|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:04:31 221582] [debug] |scid:a0cf7ac851dfa97be4ddff99|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB89D48FC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:04:31 221586] [debug] |scid:a0cf7ac851dfa97be4ddff99|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB89D48FC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:04:31 221589] [debug] |scid:a0cf7ac851dfa97be4ddff99|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB89D48FC|path:0|PNS: 2, unacked: 1781|
[2025/09/12 05:04:31 221593] [debug] |scid:a0cf7ac851dfa97be4ddff99|xqc_timer_set|type:LOSS_DETECTION|expire:1757653471319332|now:1757653471221576|interv:97756|
[2025/09/12 05:04:31 221597] [debug] |scid:a0cf7ac851dfa97be4ddff99|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB89D48FC|path:0|pns:2|expire:1757653471319332|now:1757653471221576|interval:97756|pto_count:0|srtt:32733
[2025/09/12 05:04:31 221602] [debug] |scid:a0cf7ac851dfa97be4ddff99|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:48054|inflight:1781|
[2025/09/12 05:04:31 221606] [debug] |scid:a0cf7ac851dfa97be4ddff99|xqc_conn_next_wakeup_time|wakeup_time:1757653471244750|
[2025/09/12 05:04:31 221611] [debug] |scid:a0cf7ac851dfa97be4ddff99|xqc_engine_add_wakeup_queue|next_tick_time:1757653471244750|
[2025/09/12 05:04:31 221615] [debug] |xqc_engine_wakeup_after|wakeup:1757653471244750|now:1757653471221615|diff:23135|
[2025/09/12 05:04:31 221619] [debug] |xqc_engine_main_logic|END|now:1757653471220271|
[2025/09/12 05:04:31 221624] [debug] |xqc_engine_main_logic|BEGIN|now:1757653471221624|
[2025/09/12 05:04:31 221628] [debug] |xqc_engine_wakeup_after|wakeup:1757653471244750|now:1757653471221628|diff:23122|
[2025/09/12 05:04:31 221632] [debug] |xqc_engine_main_logic|END|now:1757653471221624|
[2025/09/12 05:04:31 245700] [debug] |xqc_engine_main_logic|BEGIN|now:1757653471245700|
[2025/09/12 05:04:31 245712] [debug] |scid:a0cf7ac851dfa97be4ddff99|xqc_engine_remove_wakeup_queue|next_tick_time:1757653471244750|pq_index:0|
[2025/09/12 05:04:31 245717] [debug] |scid:a0cf7ac851dfa97be4ddff99|xqc_engine_add_active_queue|last_ticked_time:1757653471220271|
[2025/09/12 05:04:31 245723] [debug] |scid:a0cf7ac851dfa97be4ddff99|xqc_engine_process_conn|conn:0000558BB89D48FC|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:1757653471245722|
[2025/09/12 05:04:31 245728] [debug] |scid:a0cf7ac851dfa97be4ddff99|xqc_timer_expire|timer expired|type:ACK_01RTT|expire_time:1757653471244750|now:1757653471245722|
[2025/09/12 05:04:31 245732] [debug] |scid:a0cf7ac851dfa97be4ddff99|xqc_timer_ack_timeout|pns:2|path:0|
[2025/09/12 05:04:31 245736] [debug] |scid:a0cf7ac851dfa97be4ddff99|xqc_timer_expire|unset|type:ACK_01RTT|expire_time:1757653471244750|now:1757653471245722|
[2025/09/12 05:04:31 245740] [debug] |scid:a0cf7ac851dfa97be4ddff99|xqc_timer_unset|type:ACK_01RTT|
[2025/09/12 05:04:31 245752] [debug] |scid:a0cf7ac851dfa97be4ddff99|xqc_gen_ack_frame|largest_recv:1151543510|ack_delay:26002|first_ack_range:0|largest_pkt_recv_time:1757653471219750|
[2025/09/12 05:04:31 245757] [debug] |scid:a0cf7ac851dfa97be4ddff99|xqc_gen_ack_frame|high:1151543510|low:1151543510|pkt_pns:2|
[2025/09/12 05:04:31 245761] [debug] |scid:a0cf7ac851dfa97be4ddff99|xqc_write_ack_to_one_packet|ack_size:13|path:0|path_largest_recv:1151543510|frame_largest_recv:1151543510|
[2025/09/12 05:04:31 245765] [debug] |scid:a0cf7ac851dfa97be4ddff99|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:2|
[2025/09/12 05:04:31 245770] [debug] |scid:a0cf7ac851dfa97be4ddff99|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:ACK |stream_id:0|stream_offset:0|
[2025/09/12 05:04:31 245775] [debug] |scid:a0cf7ac851dfa97be4ddff99|xqc_check_acked_or_dropped_pkt|conn:0000558BB89D48FC|pkt_num:0|size:35|pkt_type:SHORT_HEADER|frame:ACK |
[2025/09/12 05:04:31 245780] [debug] |scid:a0cf7ac851dfa97be4ddff99|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:7|
[2025/09/12 05:04:31 245813] [info] |scid:a0cf7ac851dfa97be4ddff99|xqc_send_packet_with_pn|<==|conn:0000558BB89D48FC|path:0|pkt_num:7|size:35|sent:51|pkt_type:SHORT_HEADER|frame:ACK |inflight:1781|now:1757653471245787|stream_id:0|stream_offset:0|
[2025/09/12 05:04:31 245822] [debug] |scid:a0cf7ac851dfa97be4ddff99|xqc_send_ctl_on_packet_sent|conn:0000558BB89D48FC|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 05:04:31 245831] [debug] |scid:a0cf7ac851dfa97be4ddff99|xqc_conn_next_wakeup_time|wakeup_time:1757653471319332|
[2025/09/12 05:04:31 245837] [debug] |scid:a0cf7ac851dfa97be4ddff99|xqc_engine_add_wakeup_queue|next_tick_time:1757653471319332|
[2025/09/12 05:04:31 245844] [debug] |xqc_engine_wakeup_after|wakeup:1757653471319332|now:1757653471245844|diff:73488|
[2025/09/12 05:04:31 245849] [debug] |xqc_engine_main_logic|END|now:1757653471245722|
[2025/09/12 05:04:31 252292] [info] |xqc_engine_packet_process|==>|conn:0000558BB89D48FC|size:39|state:ESTABED|recv_time:1757653471252290|
[2025/09/12 05:04:31 252308] [debug] |scid:a0cf7ac851dfa97be4ddff99|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:a0cf7ac851dfa97be4ddff99|spin_bit:0|
[2025/09/12 05:04:31 252318] [debug] |scid:a0cf7ac851dfa97be4ddff99|xqc_packet_decrypt|largest_pn:1151543510|
[2025/09/12 05:04:31 252325] [debug] |scid:a0cf7ac851dfa97be4ddff99|xqc_packet_decrypt|decryption nonce|path_id:0|pn:1151543512|
[2025/09/12 05:04:31 252335] [debug] |scid:a0cf7ac851dfa97be4ddff99|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:1151543512|
[2025/09/12 05:04:31 252343] [debug] |scid:a0cf7ac851dfa97be4ddff99|xqc_process_frames|frame_type:2|
[2025/09/12 05:04:31 252353] [debug] |scid:a0cf7ac851dfa97be4ddff99|xqc_send_ctl_on_ack_received|conn:0000558BB89D48FC|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 05:04:31 252362] [debug] |scid:a0cf7ac851dfa97be4ddff99|xqc_update_sample|sampler_update|prior_lost:2|tx_in_flight:56|prior_delivered:2102|prior_time:1757653471220911|is_app_limited:1|send_elapse:117|ack_elapse:31379|ctl_first_sent_time:1757653471221028|lagest_ack_time:1757653471252290|curr_delivered:2135|
[2025/09/12 05:04:31 252372] [debug] |scid:a0cf7ac851dfa97be4ddff99|xqc_update_sample|sampler_sent_time_update:1757653471221028|
[2025/09/12 05:04:31 252380] [debug] |scid:a0cf7ac851dfa97be4ddff99|xqc_send_ctl_on_ack_received|sndq_packets_used:6||sndq_packets_used_bytes:0|sndq_packets_free:2|
[2025/09/12 05:04:31 252387] [debug] |scid:a0cf7ac851dfa97be4ddff99|xqc_send_ctl_on_ack_received|conn:0000558BB89D48FC|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 05:04:31 252396] [debug] |scid:a0cf7ac851dfa97be4ddff99|xqc_update_sample|sampler_update|prior_lost:2|tx_in_flight:56|prior_delivered:2102|prior_time:1757653471220911|is_app_limited:1|send_elapse:117|ack_elapse:31379|ctl_first_sent_time:1757653471221028|lagest_ack_time:1757653471252290|curr_delivered:2418|
[2025/09/12 05:04:31 252422] [debug] |scid:a0cf7ac851dfa97be4ddff99|xqc_update_sample|sampler_sent_time_update:1757653471221142|
[2025/09/12 05:04:31 252430] [debug] |scid:a0cf7ac851dfa97be4ddff99|xqc_send_ctl_on_ack_received|sndq_packets_used:5||sndq_packets_used_bytes:0|sndq_packets_free:3|
[2025/09/12 05:04:31 252439] [debug] |scid:a0cf7ac851dfa97be4ddff99|xqc_send_ctl_update_rtt|before update rtt|conn:0000558BB89D48FC|srtt:32733|rttvar:10016|minrtt:30953|latest_rtt:31148|ack_delay:144|
[2025/09/12 05:04:31 252448] [debug] |scid:a0cf7ac851dfa97be4ddff99|xqc_send_ctl_update_rtt|l-0.0.0.0-443-a0cf7ac851dfa97be4ddff99 p-193.167.0.100-34800-77842910b9f64697209f508b4dd2f084af |after update rtt|conn:0000558BB89D48FC|srtt:32517|rttvar:7944|minrtt:30953|latest_rtt:31148|ack_delay:144|
[2025/09/12 05:04:31 252456] [debug] |scid:a0cf7ac851dfa97be4ddff99|xqc_send_ctl_get_lost_sent_pn|largest_acked:2|lost_pn:18446744073709551615|thresh:3|
[2025/09/12 05:04:31 252463] [debug] |scid:a0cf7ac851dfa97be4ddff99|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:04:31 252472] [debug] |scid:a0cf7ac851dfa97be4ddff99|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:0000558BB89D48FC|path:0|pns:2|expire:1757653471257492|now:1757653471252471|interval:5021|
[2025/09/12 05:04:31 252479] [debug] |scid:a0cf7ac851dfa97be4ddff99|xqc_timer_set|type:LOSS_DETECTION|expire:1757653471257492|now:1757653471252471|interv:5021|
[2025/09/12 05:04:31 252484] [debug] |scid:a0cf7ac851dfa97be4ddff99|xqc_generate_sample|sampler: send_elapse 117, ack_elapse 31379, delivered 316|rate 10070|lost 2|
[2025/09/12 05:04:31 252489] [debug] |scid:a0cf7ac851dfa97be4ddff99|xqc_bbr_update_bandwidth|BBRv1: RTT round update 3 -> 4|
[2025/09/12 05:04:31 252495] [debug] |scid:a0cf7ac851dfa97be4ddff99|xqc_bbr_update_min_rtt|minrtt expire|rtt:30953, old_rtt:30953|
[2025/09/12 05:04:31 252500] [debug] |scid:a0cf7ac851dfa97be4ddff99|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:5744|extra_cwnd:1448|
[2025/09/12 05:04:31 252505] [debug] |scid:a0cf7ac851dfa97be4ddff99|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:48054|packet_lost:0|acked:316|po_sent_time:1757653471221142|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2418|
[2025/09/12 05:04:31 252510] [debug] |scid:a0cf7ac851dfa97be4ddff99|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:48054|packet_lost:0|acked:316|po_sent_time:1757653471221142|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2418|
[2025/09/12 05:04:31 252516] [debug] |scid:a0cf7ac851dfa97be4ddff99|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-a0cf7ac851dfa97be4ddff99 p-193.167.0.100-34800-77842910b9f64697209f508b4dd2f084af |bbr on ack|mode:0|pacing_rate:3999380|bw:22399|cwnd:48370|full_bw_reached:0|inflight:1465|srtt:32517|latest_rtt:31148|min_rtt:30953|applimit:1|lost:2|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:1|
[2025/09/12 05:04:31 252523] [debug] |scid:a0cf7ac851dfa97be4ddff99|xqc_process_frames|frame_type:0|
[2025/09/12 05:04:31 252528] [debug] |scid:a0cf7ac851dfa97be4ddff99|xqc_process_padding_frame|process padding|
[2025/09/12 05:04:31 252534] [debug] |scid:a0cf7ac851dfa97be4ddff99|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:1151543512|largest:1151543512|pns:2|
[2025/09/12 05:04:31 252540] [info] |scid:a0cf7ac851dfa97be4ddff99|xqc_conn_on_pkt_processed|====>|conn:0000558BB89D48FC|path:0|size:39|pkt_type:SHORT_HEADER|pkt_num:1151543512|frame:PADDING ACK |recv_time:1757653471252290|dcid:a0cf7ac851dfa97be4ddff99|dcid_seq:0|
[2025/09/12 05:04:31 252546] [debug] |scid:a0cf7ac851dfa97be4ddff99|xqc_timer_set|type:PATH_IDLE|expire:1757653591252290|now:1757653471252290|interv:120000000|
[2025/09/12 05:04:31 252551] [debug] |scid:a0cf7ac851dfa97be4ddff99|xqc_timer_set|type:CONN_IDLE|expire:1757653591252290|now:1757653471252290|interv:120000000|
[2025/09/12 05:04:31 252564] [debug] |scid:a0cf7ac851dfa97be4ddff99|xqc_engine_remove_wakeup_queue|next_tick_time:1757653471319332|pq_index:0|
[2025/09/12 05:04:31 252573] [debug] |scid:a0cf7ac851dfa97be4ddff99|xqc_engine_add_active_queue|last_ticked_time:1757653471245722|
[2025/09/12 05:04:31 252581] [debug] |xqc_engine_main_logic|BEGIN|now:1757653471252580|
[2025/09/12 05:04:31 252590] [debug] |scid:a0cf7ac851dfa97be4ddff99|xqc_engine_process_conn|conn:0000558BB89D48FC|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:1757653471252588|
[2025/09/12 05:04:31 252598] [debug] |scid:a0cf7ac851dfa97be4ddff99|xqc_conn_next_wakeup_time|wakeup_time:1757653471257492|
[2025/09/12 05:04:31 252603] [debug] |scid:a0cf7ac851dfa97be4ddff99|xqc_engine_add_wakeup_queue|next_tick_time:1757653471257492|
[2025/09/12 05:04:31 252610] [debug] |xqc_engine_wakeup_after|wakeup:1757653471257492|now:1757653471252609|diff:4883|
[2025/09/12 05:04:31 252618] [debug] |xqc_engine_main_logic|END|now:1757653471252588|
[2025/09/12 05:04:31 252631] [info] |xqc_engine_packet_process|==>|conn:0000558BB89D48FC|size:39|state:ESTABED|recv_time:1757653471252630|
[2025/09/12 05:04:31 252640] [debug] |scid:a0cf7ac851dfa97be4ddff99|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:a0cf7ac851dfa97be4ddff99|spin_bit:0|
[2025/09/12 05:04:31 252650] [debug] |scid:a0cf7ac851dfa97be4ddff99|xqc_packet_decrypt|largest_pn:1151543512|
[2025/09/12 05:04:31 252658] [debug] |scid:a0cf7ac851dfa97be4ddff99|xqc_packet_decrypt|decryption nonce|path_id:0|pn:1151543513|
[2025/09/12 05:04:31 252668] [debug] |scid:a0cf7ac851dfa97be4ddff99|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:1151543513|
[2025/09/12 05:04:31 252676] [debug] |scid:a0cf7ac851dfa97be4ddff99|xqc_process_frames|frame_type:2|
[2025/09/12 05:04:31 252685] [debug] |scid:a0cf7ac851dfa97be4ddff99|xqc_send_ctl_on_ack_received|conn:0000558BB89D48FC|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 05:04:31 252693] [debug] |scid:a0cf7ac851dfa97be4ddff99|xqc_update_sample|sampler_update|prior_lost:2|tx_in_flight:623|prior_delivered:2102|prior_time:1757653471220911|is_app_limited:1|send_elapse:319|ack_elapse:31719|ctl_first_sent_time:1757653471221230|lagest_ack_time:1757653471252630|curr_delivered:2702|
[2025/09/12 05:04:31 252702] [debug] |scid:a0cf7ac851dfa97be4ddff99|xqc_update_sample|sampler_sent_time_update:1757653471221230|
[2025/09/12 05:04:31 252710] [debug] |scid:a0cf7ac851dfa97be4ddff99|xqc_send_ctl_on_ack_received|sndq_packets_used:4||sndq_packets_used_bytes:0|sndq_packets_free:4|
[2025/09/12 05:04:31 252718] [debug] |scid:a0cf7ac851dfa97be4ddff99|xqc_send_ctl_on_ack_received|conn:0000558BB89D48FC|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 05:04:31 252727] [debug] |scid:a0cf7ac851dfa97be4ddff99|xqc_update_sample|sampler_update|prior_lost:2|tx_in_flight:623|prior_delivered:2102|prior_time:1757653471220911|is_app_limited:1|send_elapse:319|ack_elapse:31719|ctl_first_sent_time:1757653471221230|lagest_ack_time:1757653471252630|curr_delivered:2756|
[2025/09/12 05:04:31 252736] [debug] |scid:a0cf7ac851dfa97be4ddff99|xqc_update_sample|sampler_sent_time_update:1757653471221360|
[2025/09/12 05:04:31 252744] [debug] |scid:a0cf7ac851dfa97be4ddff99|xqc_send_ctl_on_ack_received|sndq_packets_used:3||sndq_packets_used_bytes:0|sndq_packets_free:5|
[2025/09/12 05:04:31 252751] [debug] |scid:a0cf7ac851dfa97be4ddff99|xqc_send_ctl_on_ack_received|conn:0000558BB89D48FC|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 05:04:31 252768] [debug] |scid:a0cf7ac851dfa97be4ddff99|xqc_update_sample|sampler_update|prior_lost:2|tx_in_flight:623|prior_delivered:2102|prior_time:1757653471220911|is_app_limited:1|send_elapse:319|ack_elapse:31719|ctl_first_sent_time:1757653471221230|lagest_ack_time:1757653471252630|curr_delivered:2810|
[2025/09/12 05:04:31 252777] [debug] |scid:a0cf7ac851dfa97be4ddff99|xqc_update_sample|sampler_sent_time_update:1757653471221443|
[2025/09/12 05:04:31 252783] [debug] |scid:a0cf7ac851dfa97be4ddff99|xqc_send_ctl_on_ack_received|sndq_packets_used:2||sndq_packets_used_bytes:0|sndq_packets_free:6|
[2025/09/12 05:04:31 252788] [debug] |scid:a0cf7ac851dfa97be4ddff99|xqc_send_ctl_update_rtt|before update rtt|conn:0000558BB89D48FC|srtt:32517|rttvar:7944|minrtt:30953|latest_rtt:31187|ack_delay:24|
[2025/09/12 05:04:31 252793] [debug] |scid:a0cf7ac851dfa97be4ddff99|xqc_send_ctl_update_rtt|l-0.0.0.0-443-a0cf7ac851dfa97be4ddff99 p-193.167.0.100-34800-77842910b9f64697209f508b4dd2f084af |after update rtt|conn:0000558BB89D48FC|srtt:32348|rttvar:6296|minrtt:30953|latest_rtt:31187|ack_delay:24|
[2025/09/12 05:04:31 252799] [debug] |scid:a0cf7ac851dfa97be4ddff99|xqc_send_ctl_get_lost_sent_pn|largest_acked:5|lost_pn:2|thresh:3|
[2025/09/12 05:04:31 252805] [debug] |scid:a0cf7ac851dfa97be4ddff99|xqc_send_ctl_detect_lost|mark lost|pns:2|pkt_num:0|lost_pn:2|po_sent_time:1757653471220911|lost_send_time:1757653471216239|loss_delay:36391|frame:HANDSHAKE_DONE |repair:524288|
[2025/09/12 05:04:31 252810] [debug] |scid:a0cf7ac851dfa97be4ddff99|xqc_send_ctl_detect_lost|OnLostDetection|largest_lost sent time: 1757653471220911u|
[2025/09/12 05:04:31 252815] [debug] |scid:a0cf7ac851dfa97be4ddff99|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:04:31 252820] [debug] |scid:a0cf7ac851dfa97be4ddff99|xqc_send_ctl_get_pto_time_and_space|srtt:32348|rtt_var:6296|pto_duration:57532|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:04:31 252826] [debug] |scid:a0cf7ac851dfa97be4ddff99|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB89D48FC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:04:31 252831] [debug] |scid:a0cf7ac851dfa97be4ddff99|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB89D48FC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:04:31 252836] [debug] |scid:a0cf7ac851dfa97be4ddff99|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB89D48FC|path:0|PNS: 2, unacked: 1050|
[2025/09/12 05:04:31 252841] [debug] |scid:a0cf7ac851dfa97be4ddff99|xqc_timer_set|type:LOSS_DETECTION|expire:1757653471304067|now:1757653471252820|interv:51247|
[2025/09/12 05:04:31 252846] [debug] |scid:a0cf7ac851dfa97be4ddff99|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB89D48FC|path:0|pns:2|expire:1757653471304067|now:1757653471252820|interval:51247|pto_count:0|srtt:32348
[2025/09/12 05:04:31 252851] [debug] |scid:a0cf7ac851dfa97be4ddff99|xqc_generate_sample|sampler: send_elapse 319, ack_elapse 31719, delivered 708|rate 22321|lost 3|
[2025/09/12 05:04:31 252857] [debug] |scid:a0cf7ac851dfa97be4ddff99|xqc_bbr_update_min_rtt|minrtt expire|rtt:30953, old_rtt:30953|
[2025/09/12 05:04:31 252862] [debug] |scid:a0cf7ac851dfa97be4ddff99|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:5744|extra_cwnd:1448|
[2025/09/12 05:04:31 252867] [debug] |scid:a0cf7ac851dfa97be4ddff99|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:48370|packet_lost:1|acked:392|po_sent_time:1757653471221443|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2418|
[2025/09/12 05:04:31 252872] [debug] |scid:a0cf7ac851dfa97be4ddff99|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:48370|packet_lost:1|acked:392|po_sent_time:1757653471221443|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2418|
[2025/09/12 05:04:31 252878] [debug] |scid:a0cf7ac851dfa97be4ddff99|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-a0cf7ac851dfa97be4ddff99 p-193.167.0.100-34800-77842910b9f64697209f508b4dd2f084af |bbr on ack|mode:0|pacing_rate:3999380|bw:22399|cwnd:48762|full_bw_reached:0|inflight:1050|srtt:32348|latest_rtt:31187|min_rtt:30953|applimit:1|lost:2|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:04:31 252888] [debug] |scid:a0cf7ac851dfa97be4ddff99|xqc_process_frames|frame_type:0|
[2025/09/12 05:04:31 252893] [debug] |scid:a0cf7ac851dfa97be4ddff99|xqc_process_padding_frame|process padding|
[2025/09/12 05:04:31 252898] [debug] |scid:a0cf7ac851dfa97be4ddff99|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:1151543513|largest:1151543513|pns:2|
[2025/09/12 05:04:31 252904] [info] |scid:a0cf7ac851dfa97be4ddff99|xqc_conn_on_pkt_processed|====>|conn:0000558BB89D48FC|path:0|size:39|pkt_type:SHORT_HEADER|pkt_num:1151543513|frame:PADDING ACK |recv_time:1757653471252630|dcid:a0cf7ac851dfa97be4ddff99|dcid_seq:0|
[2025/09/12 05:04:31 252910] [debug] |scid:a0cf7ac851dfa97be4ddff99|xqc_timer_set|type:PATH_IDLE|expire:1757653591252630|now:1757653471252630|interv:120000000|
[2025/09/12 05:04:31 252915] [debug] |scid:a0cf7ac851dfa97be4ddff99|xqc_timer_set|type:CONN_IDLE|expire:1757653591252630|now:1757653471252630|interv:120000000|
[2025/09/12 05:04:31 252920] [debug] |scid:a0cf7ac851dfa97be4ddff99|xqc_engine_remove_wakeup_queue|next_tick_time:1757653471257492|pq_index:0|
[2025/09/12 05:04:31 252925] [debug] |scid:a0cf7ac851dfa97be4ddff99|xqc_engine_add_active_queue|last_ticked_time:1757653471252588|
[2025/09/12 05:04:31 252930] [debug] |xqc_engine_main_logic|BEGIN|now:1757653471252930|
[2025/09/12 05:04:31 252936] [debug] |scid:a0cf7ac851dfa97be4ddff99|xqc_engine_process_conn|conn:0000558BB89D48FC|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:1757653471252935|
[2025/09/12 05:04:31 252943] [debug] |scid:a0cf7ac851dfa97be4ddff99|xqc_path_get_perf_class|conn:0000558BB89D48FC|path_id:0|path_srtt:32348|min_srtt:32348|path_bw:22399|loss_rate:20.00|path_pto:0|
[2025/09/12 05:04:31 252948] [debug] |scid:a0cf7ac851dfa97be4ddff99|xqc_send_ctl_can_send|l-0.0.0.0-443-a0cf7ac851dfa97be4ddff99 p-193.167.0.100-34800-77842910b9f64697209f508b4dd2f084af |path:0|can:1|pkt_sz:23|schedule_bytes:0|inflight:1050|cwnd:48762|conn:0000558BB89D48FC|stream_id:0|stream_offset:0|
[2025/09/12 05:04:31 252954] [debug] |scid:a0cf7ac851dfa97be4ddff99|xqc_minrtt_scheduler_get_path|path srtt|conn:0000558BB89D48FC|path_id:0|path_srtt:32348|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:04:31 252960] [debug] |scid:a0cf7ac851dfa97be4ddff99|xqc_minrtt_scheduler_get_path|best path:0|frame_type:HANDSHAKE_DONE |pn:0|size:23|reinj:0|path_class:2|
[2025/09/12 05:04:31 252967] [debug] |scid:a0cf7ac851dfa97be4ddff99|xqc_check_acked_or_dropped_pkt|conn:0000558BB89D48FC|pkt_num:0|size:23|pkt_type:SHORT_HEADER|frame:HANDSHAKE_DONE |
[2025/09/12 05:04:31 252972] [debug] |scid:a0cf7ac851dfa97be4ddff99|xqc_send_ctl_can_send|l-0.0.0.0-443-a0cf7ac851dfa97be4ddff99 p-193.167.0.100-34800-77842910b9f64697209f508b4dd2f084af |path:0|can:1|pkt_sz:23|schedule_bytes:0|inflight:1050|cwnd:48762|conn:0000558BB89D48FC|stream_id:0|stream_offset:0|
[2025/09/12 05:04:31 252977] [debug] |scid:a0cf7ac851dfa97be4ddff99|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:04:31 252982] [debug] |scid:a0cf7ac851dfa97be4ddff99|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:8|
[2025/09/12 05:04:31 253014] [info] |scid:a0cf7ac851dfa97be4ddff99|xqc_send_packet_with_pn|<==|conn:0000558BB89D48FC|path:0|pkt_num:8|size:23|sent:39|pkt_type:SHORT_HEADER|frame:HANDSHAKE_DONE |inflight:1050|now:1757653471252989|stream_id:0|stream_offset:0|
[2025/09/12 05:04:31 253023] [debug] |scid:a0cf7ac851dfa97be4ddff99|xqc_send_ctl_on_packet_sent|conn:0000558BB89D48FC|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 05:04:31 253030] [debug] |scid:a0cf7ac851dfa97be4ddff99|xqc_send_ctl_on_packet_sent|path:0|inflight:1050|applimit:0|
[2025/09/12 05:04:31 253062] [debug] |scid:a0cf7ac851dfa97be4ddff99|xqc_send_ctl_get_pto_time_and_space|srtt:32348|rtt_var:6296|pto_duration:57532|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:04:31 253067] [debug] |scid:a0cf7ac851dfa97be4ddff99|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB89D48FC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:04:31 253071] [debug] |scid:a0cf7ac851dfa97be4ddff99|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB89D48FC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:04:31 253075] [debug] |scid:a0cf7ac851dfa97be4ddff99|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB89D48FC|path:0|PNS: 2, unacked: 1073|
[2025/09/12 05:04:31 253079] [debug] |scid:a0cf7ac851dfa97be4ddff99|xqc_timer_set|type:LOSS_DETECTION|expire:1757653471335521|now:1757653471253062|interv:82459|
[2025/09/12 05:04:31 253083] [debug] |scid:a0cf7ac851dfa97be4ddff99|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB89D48FC|path:0|pns:2|expire:1757653471335521|now:1757653471253062|interval:82459|pto_count:0|srtt:32348
[2025/09/12 05:04:31 253087] [debug] |scid:a0cf7ac851dfa97be4ddff99|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:48762|inflight:1073|
[2025/09/12 05:04:31 253092] [debug] |scid:a0cf7ac851dfa97be4ddff99|xqc_conn_next_wakeup_time|wakeup_time:1757653471335521|
[2025/09/12 05:04:31 253097] [debug] |scid:a0cf7ac851dfa97be4ddff99|xqc_engine_add_wakeup_queue|next_tick_time:1757653471335521|
[2025/09/12 05:04:31 253100] [debug] |xqc_engine_wakeup_after|wakeup:1757653471335521|now:1757653471253100|diff:82421|
[2025/09/12 05:04:31 253105] [debug] |xqc_engine_main_logic|END|now:1757653471252935|
[2025/09/12 05:04:31 253110] [debug] |xqc_engine_main_logic|BEGIN|now:1757653471253110|
[2025/09/12 05:04:31 253114] [debug] |xqc_engine_wakeup_after|wakeup:1757653471335521|now:1757653471253114|diff:82407|
[2025/09/12 05:04:31 253118] [debug] |xqc_engine_main_logic|END|now:1757653471253110|
[2025/09/12 05:04:31 336255] [debug] |xqc_engine_main_logic|BEGIN|now:1757653471336255|
[2025/09/12 05:04:31 336276] [debug] |scid:a0cf7ac851dfa97be4ddff99|xqc_engine_remove_wakeup_queue|next_tick_time:1757653471335521|pq_index:0|
[2025/09/12 05:04:31 336283] [debug] |scid:a0cf7ac851dfa97be4ddff99|xqc_engine_add_active_queue|last_ticked_time:1757653471252935|
[2025/09/12 05:04:31 336290] [debug] |scid:a0cf7ac851dfa97be4ddff99|xqc_engine_process_conn|conn:0000558BB89D48FC|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:1757653471336288|
[2025/09/12 05:04:31 336296] [debug] |scid:a0cf7ac851dfa97be4ddff99|xqc_timer_expire|timer expired|type:LOSS_DETECTION|expire_time:1757653471335521|now:1757653471336288|
[2025/09/12 05:04:31 336302] [debug] |scid:a0cf7ac851dfa97be4ddff99|xqc_timer_loss_detection_timeout|path:0|loss_detection_timeout|
[2025/09/12 05:04:31 336307] [debug] |scid:a0cf7ac851dfa97be4ddff99|xqc_timer_loss_detection_timeout|send Probe pkts|conn:0000558BB89D48FC|path:0|bytes_in_flight:1073|
[2025/09/12 05:04:31 336312] [debug] |scid:a0cf7ac851dfa97be4ddff99|xqc_send_ctl_get_pto_time_and_space|srtt:32348|rtt_var:6296|pto_duration:57532|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:04:31 336319] [debug] |scid:a0cf7ac851dfa97be4ddff99|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB89D48FC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:04:31 336324] [debug] |scid:a0cf7ac851dfa97be4ddff99|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB89D48FC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:04:31 336328] [debug] |scid:a0cf7ac851dfa97be4ddff99|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB89D48FC|path:0|PNS: 2, unacked: 1073|
[2025/09/12 05:04:31 336333] [debug] |scid:a0cf7ac851dfa97be4ddff99|xqc_path_send_one_or_two_ack_elicit_pkts|send two ack-eliciting pkts|path:0|pns:2|
[2025/09/12 05:04:31 336340] [debug] |scid:a0cf7ac851dfa97be4ddff99|xqc_conn_send_probe_pkt|conn:0000558BB89D48FC|path:0|pkt_num:0|size:23|pkt_type:SHORT_HEADER|frame:HANDSHAKE_DONE |conn_state:ESTABED|
[2025/09/12 05:04:31 336356] [debug] |scid:a0cf7ac851dfa97be4ddff99|xqc_conn_send_probe_pkt|conn:0000558BB89D48FC|path:0|pkt_num:6|size:1050|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|
[2025/09/12 05:04:31 336362] [debug] |scid:a0cf7ac851dfa97be4ddff99|xqc_timer_loss_detection_timeout|xqc_send_ctl_set_loss_detection_timer|PTO|conn:0000558BB89D48FC|pto_count:1
[2025/09/12 05:04:31 336367] [debug] |scid:a0cf7ac851dfa97be4ddff99|xqc_send_ctl_get_pto_time_and_space|srtt:32348|rtt_var:6296|pto_duration:115064|backoff_factor:2.00|backoff:2.00|pto_cnt:1|max_ack_delay:25|
[2025/09/12 05:04:31 336373] [debug] |scid:a0cf7ac851dfa97be4ddff99|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB89D48FC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:04:31 336378] [debug] |scid:a0cf7ac851dfa97be4ddff99|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB89D48FC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:04:31 336382] [debug] |scid:a0cf7ac851dfa97be4ddff99|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB89D48FC|path:0|PNS: 2, unacked: 23|
[2025/09/12 05:04:31 336387] [debug] |scid:a0cf7ac851dfa97be4ddff99|xqc_timer_set|type:LOSS_DETECTION|expire:1757653471418053|now:1757653471336367|interv:81686|
[2025/09/12 05:04:31 336392] [debug] |scid:a0cf7ac851dfa97be4ddff99|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB89D48FC|path:0|pns:2|expire:1757653471418053|now:1757653471336367|interval:81686|pto_count:1|srtt:32348
[2025/09/12 05:04:31 336400] [debug] |scid:a0cf7ac851dfa97be4ddff99|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:HANDSHAKE_DONE |stream_id:0|stream_offset:0|
[2025/09/12 05:04:31 336406] [debug] |scid:a0cf7ac851dfa97be4ddff99|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:STREAM |stream_id:0|stream_offset:1024|
[2025/09/12 05:04:31 336412] [debug] |scid:a0cf7ac851dfa97be4ddff99|xqc_check_acked_or_dropped_pkt|conn:0000558BB89D48FC|pkt_num:0|size:23|pkt_type:SHORT_HEADER|frame:HANDSHAKE_DONE |
[2025/09/12 05:04:31 336418] [debug] |scid:a0cf7ac851dfa97be4ddff99|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:9|
[2025/09/12 05:04:31 336476] [info] |scid:a0cf7ac851dfa97be4ddff99|xqc_send_packet_with_pn|<==|conn:0000558BB89D48FC|path:0|pkt_num:9|size:23|sent:39|pkt_type:SHORT_HEADER|frame:HANDSHAKE_DONE |inflight:23|now:1757653471336430|stream_id:0|stream_offset:0|
[2025/09/12 05:04:31 336487] [debug] |scid:a0cf7ac851dfa97be4ddff99|xqc_send_ctl_on_packet_sent|conn:0000558BB89D48FC|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 05:04:31 336495] [debug] |scid:a0cf7ac851dfa97be4ddff99|xqc_send_ctl_on_packet_sent|path:0|inflight:23|applimit:0|
[2025/09/12 05:04:31 336503] [debug] |scid:a0cf7ac851dfa97be4ddff99|xqc_send_ctl_get_pto_time_and_space|srtt:32348|rtt_var:6296|pto_duration:115064|backoff_factor:2.00|backoff:2.00|pto_cnt:1|max_ack_delay:25|
[2025/09/12 05:04:31 336511] [debug] |scid:a0cf7ac851dfa97be4ddff99|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB89D48FC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:04:31 336518] [debug] |scid:a0cf7ac851dfa97be4ddff99|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB89D48FC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:04:31 336526] [debug] |scid:a0cf7ac851dfa97be4ddff99|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB89D48FC|path:0|PNS: 2, unacked: 46|
[2025/09/12 05:04:31 336534] [debug] |scid:a0cf7ac851dfa97be4ddff99|xqc_timer_set|type:LOSS_DETECTION|expire:1757653471501494|now:1757653471336503|interv:164991|
[2025/09/12 05:04:31 336539] [debug] |scid:a0cf7ac851dfa97be4ddff99|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB89D48FC|path:0|pns:2|expire:1757653471501494|now:1757653471336503|interval:164991|pto_count:1|srtt:32348
[2025/09/12 05:04:31 336545] [debug] |scid:a0cf7ac851dfa97be4ddff99|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:48762|inflight:46|
[2025/09/12 05:04:31 336557] [debug] |scid:a0cf7ac851dfa97be4ddff99|xqc_check_acked_or_dropped_pkt|conn:0000558BB89D48FC|pkt_num:6|size:1050|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:04:31 336563] [debug] |scid:a0cf7ac851dfa97be4ddff99|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:10|
[2025/09/12 05:04:31 336598] [info] |scid:a0cf7ac851dfa97be4ddff99|xqc_send_packet_with_pn|<==|conn:0000558BB89D48FC|path:0|pkt_num:10|size:1050|sent:1066|pkt_type:SHORT_HEADER|frame:STREAM |inflight:46|now:1757653471336571|stream_id:0|stream_offset:1024|
[2025/09/12 05:04:31 336610] [debug] |scid:a0cf7ac851dfa97be4ddff99|xqc_send_ctl_on_packet_sent|conn:0000558BB89D48FC|path:0|pkt_num:10|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 05:04:31 336619] [debug] |scid:a0cf7ac851dfa97be4ddff99|xqc_send_ctl_on_packet_sent|path:0|inflight:46|applimit:0|
[2025/09/12 05:04:31 336627] [debug] |scid:a0cf7ac851dfa97be4ddff99|xqc_send_ctl_get_pto_time_and_space|srtt:32348|rtt_var:6296|pto_duration:115064|backoff_factor:2.00|backoff:2.00|pto_cnt:1|max_ack_delay:25|
[2025/09/12 05:04:31 336635] [debug] |scid:a0cf7ac851dfa97be4ddff99|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB89D48FC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:04:31 336640] [debug] |scid:a0cf7ac851dfa97be4ddff99|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB89D48FC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:04:31 336645] [debug] |scid:a0cf7ac851dfa97be4ddff99|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB89D48FC|path:0|PNS: 2, unacked: 1096|
[2025/09/12 05:04:31 336649] [debug] |scid:a0cf7ac851dfa97be4ddff99|xqc_timer_set|type:LOSS_DETECTION|expire:1757653471501635|now:1757653471336626|interv:165009|
[2025/09/12 05:04:31 336654] [debug] |scid:a0cf7ac851dfa97be4ddff99|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB89D48FC|path:0|pns:2|expire:1757653471501635|now:1757653471336626|interval:165009|pto_count:1|srtt:32348
[2025/09/12 05:04:31 336660] [debug] |scid:a0cf7ac851dfa97be4ddff99|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:48762|inflight:1096|
[2025/09/12 05:04:31 336666] [debug] |scid:a0cf7ac851dfa97be4ddff99|xqc_conn_next_wakeup_time|wakeup_time:1757653471501635|
[2025/09/12 05:04:31 336672] [debug] |scid:a0cf7ac851dfa97be4ddff99|xqc_engine_add_wakeup_queue|next_tick_time:1757653471501635|
[2025/09/12 05:04:31 336677] [debug] |xqc_engine_wakeup_after|wakeup:1757653471501635|now:1757653471336677|diff:164958|
[2025/09/12 05:04:31 336682] [debug] |xqc_engine_main_logic|END|now:1757653471336288|
[2025/09/12 05:04:31 501898] [debug] |xqc_engine_main_logic|BEGIN|now:1757653471501897|
[2025/09/12 05:04:31 501918] [debug] |scid:a0cf7ac851dfa97be4ddff99|xqc_engine_remove_wakeup_queue|next_tick_time:1757653471501635|pq_index:0|
[2025/09/12 05:04:31 501925] [debug] |scid:a0cf7ac851dfa97be4ddff99|xqc_engine_add_active_queue|last_ticked_time:1757653471336288|
[2025/09/12 05:04:31 501932] [debug] |scid:a0cf7ac851dfa97be4ddff99|xqc_engine_process_conn|conn:0000558BB89D48FC|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:1757653471501930|
[2025/09/12 05:04:31 501938] [debug] |scid:a0cf7ac851dfa97be4ddff99|xqc_timer_expire|timer expired|type:LOSS_DETECTION|expire_time:1757653471501635|now:1757653471501930|
[2025/09/12 05:04:31 501944] [debug] |scid:a0cf7ac851dfa97be4ddff99|xqc_timer_loss_detection_timeout|path:0|loss_detection_timeout|
[2025/09/12 05:04:31 501949] [debug] |scid:a0cf7ac851dfa97be4ddff99|xqc_timer_loss_detection_timeout|send Probe pkts|conn:0000558BB89D48FC|path:0|bytes_in_flight:1096|
[2025/09/12 05:04:31 501954] [debug] |scid:a0cf7ac851dfa97be4ddff99|xqc_send_ctl_get_pto_time_and_space|srtt:32348|rtt_var:6296|pto_duration:115064|backoff_factor:2.00|backoff:2.00|pto_cnt:1|max_ack_delay:25|
[2025/09/12 05:04:31 501970] [debug] |scid:a0cf7ac851dfa97be4ddff99|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB89D48FC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:04:31 501975] [debug] |scid:a0cf7ac851dfa97be4ddff99|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB89D48FC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:04:31 501979] [debug] |scid:a0cf7ac851dfa97be4ddff99|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB89D48FC|path:0|PNS: 2, unacked: 1096|
[2025/09/12 05:04:31 501984] [debug] |scid:a0cf7ac851dfa97be4ddff99|xqc_path_send_one_or_two_ack_elicit_pkts|send two ack-eliciting pkts|path:0|pns:2|
[2025/09/12 05:04:31 501991] [debug] |scid:a0cf7ac851dfa97be4ddff99|xqc_conn_send_probe_pkt|conn:0000558BB89D48FC|path:0|pkt_num:0|size:23|pkt_type:SHORT_HEADER|frame:HANDSHAKE_DONE |conn_state:ESTABED|
[2025/09/12 05:04:31 501998] [debug] |scid:a0cf7ac851dfa97be4ddff99|xqc_conn_send_probe_pkt|conn:0000558BB89D48FC|path:0|pkt_num:6|size:1050|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|
[2025/09/12 05:04:31 502004] [debug] |scid:a0cf7ac851dfa97be4ddff99|xqc_timer_loss_detection_timeout|xqc_send_ctl_set_loss_detection_timer|PTO|conn:0000558BB89D48FC|pto_count:2
[2025/09/12 05:04:31 502009] [debug] |scid:a0cf7ac851dfa97be4ddff99|xqc_send_ctl_get_pto_time_and_space|srtt:32348|rtt_var:6296|pto_duration:230128|backoff_factor:2.00|backoff:4.00|pto_cnt:2|max_ack_delay:25|
[2025/09/12 05:04:31 502017] [debug] |scid:a0cf7ac851dfa97be4ddff99|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB89D48FC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:04:31 502025] [debug] |scid:a0cf7ac851dfa97be4ddff99|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB89D48FC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:04:31 502033] [debug] |scid:a0cf7ac851dfa97be4ddff99|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB89D48FC|path:0|PNS: 2, unacked: 1096|
[2025/09/12 05:04:31 502059] [debug] |scid:a0cf7ac851dfa97be4ddff99|xqc_timer_set|type:LOSS_DETECTION|expire:1757653471666699|now:1757653471502009|interv:164690|
[2025/09/12 05:04:31 502066] [debug] |scid:a0cf7ac851dfa97be4ddff99|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB89D48FC|path:0|pns:2|expire:1757653471666699|now:1757653471502009|interval:164690|pto_count:2|srtt:32348
[2025/09/12 05:04:31 502077] [debug] |scid:a0cf7ac851dfa97be4ddff99|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:HANDSHAKE_DONE |stream_id:0|stream_offset:0|
[2025/09/12 05:04:31 502084] [debug] |scid:a0cf7ac851dfa97be4ddff99|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:STREAM |stream_id:0|stream_offset:1024|
[2025/09/12 05:04:31 502092] [debug] |scid:a0cf7ac851dfa97be4ddff99|xqc_check_acked_or_dropped_pkt|conn:0000558BB89D48FC|pkt_num:0|size:23|pkt_type:SHORT_HEADER|frame:HANDSHAKE_DONE |
[2025/09/12 05:04:31 502100] [debug] |scid:a0cf7ac851dfa97be4ddff99|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:11|
[2025/09/12 05:04:31 502154] [info] |scid:a0cf7ac851dfa97be4ddff99|xqc_send_packet_with_pn|<==|conn:0000558BB89D48FC|path:0|pkt_num:11|size:23|sent:39|pkt_type:SHORT_HEADER|frame:HANDSHAKE_DONE |inflight:1096|now:1757653471502114|stream_id:0|stream_offset:0|
[2025/09/12 05:04:31 502166] [debug] |scid:a0cf7ac851dfa97be4ddff99|xqc_send_ctl_on_packet_sent|conn:0000558BB89D48FC|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:16|
[2025/09/12 05:04:31 502173] [debug] |scid:a0cf7ac851dfa97be4ddff99|xqc_send_ctl_on_packet_sent|path:0|inflight:1096|applimit:0|
[2025/09/12 05:04:31 502178] [debug] |scid:a0cf7ac851dfa97be4ddff99|xqc_send_ctl_get_pto_time_and_space|srtt:32348|rtt_var:6296|pto_duration:230128|backoff_factor:2.00|backoff:4.00|pto_cnt:2|max_ack_delay:25|
[2025/09/12 05:04:31 502183] [debug] |scid:a0cf7ac851dfa97be4ddff99|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB89D48FC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:04:31 502188] [debug] |scid:a0cf7ac851dfa97be4ddff99|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB89D48FC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:04:31 502199] [debug] |scid:a0cf7ac851dfa97be4ddff99|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB89D48FC|path:0|PNS: 2, unacked: 1119|
[2025/09/12 05:04:31 502203] [debug] |scid:a0cf7ac851dfa97be4ddff99|xqc_timer_set|type:LOSS_DETECTION|expire:1757653471832242|now:1757653471502178|interv:330064|
[2025/09/12 05:04:31 502208] [debug] |scid:a0cf7ac851dfa97be4ddff99|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB89D48FC|path:0|pns:2|expire:1757653471832242|now:1757653471502178|interval:330064|pto_count:2|srtt:32348
[2025/09/12 05:04:31 502214] [debug] |scid:a0cf7ac851dfa97be4ddff99|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:48762|inflight:1119|
[2025/09/12 05:04:31 502221] [debug] |scid:a0cf7ac851dfa97be4ddff99|xqc_check_acked_or_dropped_pkt|conn:0000558BB89D48FC|pkt_num:6|size:1050|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:04:31 502226] [debug] |scid:a0cf7ac851dfa97be4ddff99|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:12|
[2025/09/12 05:04:31 502254] [info] |scid:a0cf7ac851dfa97be4ddff99|xqc_send_packet_with_pn|<==|conn:0000558BB89D48FC|path:0|pkt_num:12|size:1050|sent:1066|pkt_type:SHORT_HEADER|frame:STREAM |inflight:1119|now:1757653471502234|stream_id:0|stream_offset:1024|
[2025/09/12 05:04:31 502261] [debug] |scid:a0cf7ac851dfa97be4ddff99|xqc_send_ctl_on_packet_sent|conn:0000558BB89D48FC|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:16|
[2025/09/12 05:04:31 502267] [debug] |scid:a0cf7ac851dfa97be4ddff99|xqc_send_ctl_on_packet_sent|path:0|inflight:1119|applimit:0|
[2025/09/12 05:04:31 502272] [debug] |scid:a0cf7ac851dfa97be4ddff99|xqc_send_ctl_get_pto_time_and_space|srtt:32348|rtt_var:6296|pto_duration:230128|backoff_factor:2.00|backoff:4.00|pto_cnt:2|max_ack_delay:25|
[2025/09/12 05:04:31 502277] [debug] |scid:a0cf7ac851dfa97be4ddff99|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB89D48FC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:04:31 502282] [debug] |scid:a0cf7ac851dfa97be4ddff99|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB89D48FC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:04:31 502287] [debug] |scid:a0cf7ac851dfa97be4ddff99|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB89D48FC|path:0|PNS: 2, unacked: 2169|
[2025/09/12 05:04:31 502291] [debug] |scid:a0cf7ac851dfa97be4ddff99|xqc_timer_set|type:LOSS_DETECTION|expire:1757653471832362|now:1757653471502272|interv:330090|
[2025/09/12 05:04:31 502296] [debug] |scid:a0cf7ac851dfa97be4ddff99|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB89D48FC|path:0|pns:2|expire:1757653471832362|now:1757653471502272|interval:330090|pto_count:2|srtt:32348
[2025/09/12 05:04:31 502302] [debug] |scid:a0cf7ac851dfa97be4ddff99|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:48762|inflight:2169|
[2025/09/12 05:04:31 502308] [debug] |scid:a0cf7ac851dfa97be4ddff99|xqc_conn_next_wakeup_time|wakeup_time:1757653471832362|
[2025/09/12 05:04:31 502313] [debug] |scid:a0cf7ac851dfa97be4ddff99|xqc_engine_add_wakeup_queue|next_tick_time:1757653471832362|
[2025/09/12 05:04:31 502318] [debug] |xqc_engine_wakeup_after|wakeup:1757653471832362|now:1757653471502318|diff:330044|
[2025/09/12 05:04:31 502324] [debug] |xqc_engine_main_logic|END|now:1757653471501930|
[2025/09/12 05:04:31 608069] [debug] |scid:6279067c5b11dda5809a7cd3|xqc_timer_set|type:CONN_IDLE|expire:1757653531608067|now:1757653471608067|interv:60000000|
[2025/09/12 05:04:31 608109] [debug] |scid:6279067c5b11dda5809a7cd3|xqc_timer_set|type:PATH_IDLE|expire:1757653531608109|now:1757653471608109|interv:60000000|
[2025/09/12 05:04:31 608120] [debug] |xqc_path_create|path:0|dcid:7095f5a838f7a30fa41bcaa9b1b36380e5|scid:6279067c5b11dda5809a7cd3|create_path_count:1|
[2025/09/12 05:04:31 608127] [debug] |scid:6279067c5b11dda5809a7cd3|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 05:04:31 608134] [debug] |xqc_path_init|path:0|dcid:7095f5a838f7a30fa41bcaa9b1b36380e5|scid:6279067c5b11dda5809a7cd3|state:2|
[2025/09/12 05:04:31 608150] [debug] |scid:6279067c5b11dda5809a7cd3|xqc_conn_create|success|scid:6279067c5b11dda5809a7cd3|dcid:7095f5a838f7a30fa41bcaa9b1b36380e5|conn:0000558BB8A1A92C|
[2025/09/12 05:04:31 608158] [info] |scid:6279067c5b11dda5809a7cd3|xqc_conn_server_create|hash odcid conn|odcid:c54519555e763d0f41bb6400347e2b09f153|conn:0000558BB8A1A92C|
[2025/09/12 05:04:31 608171] [info] |scid:6279067c5b11dda5809a7cd3|xqc_conn_get_local_transport_params|generate sr_token[1a6f0cd122203dccb666e3e5a9f6f8b3] for cid[c54519555e763d0f41bb6400347e2b09f153]
[2025/09/12 05:04:31 608205] [stats] |xqc_conn_server_init_path_addr|path:0|l-0.0.0.0-443-6279067c5b11dda5809a7cd3 p-193.167.0.100-52608-7095f5a838f7a30fa41bcaa9b1b36380e5|
[2025/09/12 05:04:31 608211] [info] |xqc_engine_packet_process|==>|conn:0000558BB8A1A92C|size:1200|state:S_INIT|recv_time:1757653471608022|
[2025/09/12 05:04:31 608340] [debug] |scid:6279067c5b11dda5809a7cd3|xqc_packet_parse_initial|packet parse|initial|
[2025/09/12 05:04:31 608347] [debug] |scid:6279067c5b11dda5809a7cd3|xqc_packet_parse_initial|success|Length:1153|
[2025/09/12 05:04:31 608353] [debug] |scid:6279067c5b11dda5809a7cd3|xqc_packet_decrypt|largest_pn:0|
[2025/09/12 05:04:31 608357] [debug] |scid:6279067c5b11dda5809a7cd3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:924753766|
[2025/09/12 05:04:31 608365] [debug] |scid:6279067c5b11dda5809a7cd3|xqc_packet_decrypt_single|pkt_type:INIT|pkt_num:924753766|
[2025/09/12 05:04:31 608370] [debug] |scid:6279067c5b11dda5809a7cd3|xqc_process_frames|frame_type:6|
[2025/09/12 05:04:31 608375] [info] |scid:6279067c5b11dda5809a7cd3|xqc_conn_check_token|token empty|
[2025/09/12 05:04:31 608380] [info] |scid:6279067c5b11dda5809a7cd3|xqc_process_crypto_frame|check_token fail|conn:0000558BB8A1A92C|l-0.0.0.0-443-6279067c5b11dda5809a7cd3 p-193.167.0.100-52608-7095f5a838f7a30fa41bcaa9b1b36380e5|
[2025/09/12 05:04:31 608385] [debug] |scid:6279067c5b11dda5809a7cd3|xqc_create_crypto_stream|encrypt_level:0|cur_state:S_INIT|
[2025/09/12 05:04:31 608393] [debug] |scid:6279067c5b11dda5809a7cd3|xqc_process_crypto_frame|level:0|
[2025/09/12 05:04:31 608400] [debug] |scid:6279067c5b11dda5809a7cd3|xqc_read_crypto_stream|xqc_read_crypto_stream|level:0|
[2025/09/12 05:04:31 608407] [debug] |scid:6279067c5b11dda5809a7cd3|xqc_engine_add_active_queue|last_ticked_time:0|
[2025/09/12 05:04:31 608411] [debug] |scid:6279067c5b11dda5809a7cd3|xqc_create_crypto_stream|encrypt_level:2|cur_state:S_INIT|
[2025/09/12 05:04:31 608416] [debug] |scid:6279067c5b11dda5809a7cd3|xqc_process_crypto_frame|server create hsk stream|
[2025/09/12 05:04:31 608419] [debug] |scid:6279067c5b11dda5809a7cd3|xqc_process_frames|frame_type:0|
[2025/09/12 05:04:31 608423] [debug] |scid:6279067c5b11dda5809a7cd3|xqc_process_padding_frame|process padding|
[2025/09/12 05:04:31 608427] [debug] |scid:6279067c5b11dda5809a7cd3|xqc_process_frames|frame_type:6|
[2025/09/12 05:04:31 608431] [info] |scid:6279067c5b11dda5809a7cd3|xqc_conn_check_token|token empty|
[2025/09/12 05:04:31 608435] [info] |scid:6279067c5b11dda5809a7cd3|xqc_process_crypto_frame|check_token fail|conn:0000558BB8A1A92C|l-0.0.0.0-443-6279067c5b11dda5809a7cd3 p-193.167.0.100-52608-7095f5a838f7a30fa41bcaa9b1b36380e5|
[2025/09/12 05:04:31 608442] [debug] |scid:6279067c5b11dda5809a7cd3|xqc_process_crypto_frame|level:0|
[2025/09/12 05:04:31 608446] [debug] |scid:6279067c5b11dda5809a7cd3|xqc_read_crypto_stream|xqc_read_crypto_stream|level:0|
[2025/09/12 05:04:31 608450] [debug] |scid:6279067c5b11dda5809a7cd3|xqc_process_frames|frame_type:0|
[2025/09/12 05:04:31 608453] [debug] |scid:6279067c5b11dda5809a7cd3|xqc_process_padding_frame|process padding|
[2025/09/12 05:04:31 608457] [debug] |scid:6279067c5b11dda5809a7cd3|xqc_process_frames|frame_type:6|
[2025/09/12 05:04:31 608461] [info] |scid:6279067c5b11dda5809a7cd3|xqc_conn_check_token|token empty|
[2025/09/12 05:04:31 608464] [info] |scid:6279067c5b11dda5809a7cd3|xqc_process_crypto_frame|check_token fail|conn:0000558BB8A1A92C|l-0.0.0.0-443-6279067c5b11dda5809a7cd3 p-193.167.0.100-52608-7095f5a838f7a30fa41bcaa9b1b36380e5|
[2025/09/12 05:04:31 608475] [debug] |scid:6279067c5b11dda5809a7cd3|xqc_process_crypto_frame|level:0|
[2025/09/12 05:04:31 608481] [debug] |scid:6279067c5b11dda5809a7cd3|xqc_read_crypto_stream|xqc_read_crypto_stream|level:0|
[2025/09/12 05:04:31 608488] [debug] |scid:6279067c5b11dda5809a7cd3|xqc_process_frames|frame_type:6|
[2025/09/12 05:04:31 608492] [info] |scid:6279067c5b11dda5809a7cd3|xqc_conn_check_token|token empty|
[2025/09/12 05:04:31 608495] [info] |scid:6279067c5b11dda5809a7cd3|xqc_process_crypto_frame|check_token fail|conn:0000558BB8A1A92C|l-0.0.0.0-443-6279067c5b11dda5809a7cd3 p-193.167.0.100-52608-7095f5a838f7a30fa41bcaa9b1b36380e5|
[2025/09/12 05:04:31 608499] [debug] |scid:6279067c5b11dda5809a7cd3|xqc_process_crypto_frame|level:0|
[2025/09/12 05:04:31 608503] [debug] |scid:6279067c5b11dda5809a7cd3|xqc_read_crypto_stream|xqc_read_crypto_stream|level:0|
[2025/09/12 05:04:31 608507] [debug] |scid:6279067c5b11dda5809a7cd3|xqc_process_frames|frame_type:6|
[2025/09/12 05:04:31 608511] [info] |scid:6279067c5b11dda5809a7cd3|xqc_conn_check_token|token empty|
[2025/09/12 05:04:31 608514] [info] |scid:6279067c5b11dda5809a7cd3|xqc_process_crypto_frame|check_token fail|conn:0000558BB8A1A92C|l-0.0.0.0-443-6279067c5b11dda5809a7cd3 p-193.167.0.100-52608-7095f5a838f7a30fa41bcaa9b1b36380e5|
[2025/09/12 05:04:31 608518] [debug] |scid:6279067c5b11dda5809a7cd3|xqc_process_crypto_frame|level:0|
[2025/09/12 05:04:31 608522] [debug] |scid:6279067c5b11dda5809a7cd3|xqc_read_crypto_stream|xqc_read_crypto_stream|level:0|
[2025/09/12 05:04:31 608526] [debug] |scid:6279067c5b11dda5809a7cd3|xqc_process_frames|frame_type:6|
[2025/09/12 05:04:31 608529] [info] |scid:6279067c5b11dda5809a7cd3|xqc_conn_check_token|token empty|
[2025/09/12 05:04:31 608533] [info] |scid:6279067c5b11dda5809a7cd3|xqc_process_crypto_frame|check_token fail|conn:0000558BB8A1A92C|l-0.0.0.0-443-6279067c5b11dda5809a7cd3 p-193.167.0.100-52608-7095f5a838f7a30fa41bcaa9b1b36380e5|
[2025/09/12 05:04:31 608537] [debug] |scid:6279067c5b11dda5809a7cd3|xqc_process_crypto_frame|level:0|
[2025/09/12 05:04:31 608540] [debug] |scid:6279067c5b11dda5809a7cd3|xqc_read_crypto_stream|xqc_read_crypto_stream|level:0|
[2025/09/12 05:04:31 608544] [debug] |scid:6279067c5b11dda5809a7cd3|xqc_process_frames|frame_type:0|
[2025/09/12 05:04:31 608548] [debug] |scid:6279067c5b11dda5809a7cd3|xqc_process_padding_frame|process padding|
[2025/09/12 05:04:31 608552] [debug] |scid:6279067c5b11dda5809a7cd3|xqc_process_frames|frame_type:6|
[2025/09/12 05:04:31 608558] [info] |scid:6279067c5b11dda5809a7cd3|xqc_conn_check_token|token empty|
[2025/09/12 05:04:31 608564] [info] |scid:6279067c5b11dda5809a7cd3|xqc_process_crypto_frame|check_token fail|conn:0000558BB8A1A92C|l-0.0.0.0-443-6279067c5b11dda5809a7cd3 p-193.167.0.100-52608-7095f5a838f7a30fa41bcaa9b1b36380e5|
[2025/09/12 05:04:31 608570] [debug] |scid:6279067c5b11dda5809a7cd3|xqc_process_crypto_frame|level:0|
[2025/09/12 05:04:31 608574] [debug] |scid:6279067c5b11dda5809a7cd3|xqc_read_crypto_stream|xqc_read_crypto_stream|level:0|
[2025/09/12 05:04:31 608577] [debug] |scid:6279067c5b11dda5809a7cd3|xqc_process_frames|frame_type:6|
[2025/09/12 05:04:31 608581] [info] |scid:6279067c5b11dda5809a7cd3|xqc_conn_check_token|token empty|
[2025/09/12 05:04:31 608585] [info] |scid:6279067c5b11dda5809a7cd3|xqc_process_crypto_frame|check_token fail|conn:0000558BB8A1A92C|l-0.0.0.0-443-6279067c5b11dda5809a7cd3 p-193.167.0.100-52608-7095f5a838f7a30fa41bcaa9b1b36380e5|
[2025/09/12 05:04:31 608588] [debug] |scid:6279067c5b11dda5809a7cd3|xqc_process_crypto_frame|level:0|
[2025/09/12 05:04:31 608592] [debug] |scid:6279067c5b11dda5809a7cd3|xqc_read_crypto_stream|xqc_read_crypto_stream|level:0|
[2025/09/12 05:04:31 608596] [debug] |scid:6279067c5b11dda5809a7cd3|xqc_process_frames|frame_type:6|
[2025/09/12 05:04:31 608600] [info] |scid:6279067c5b11dda5809a7cd3|xqc_conn_check_token|token empty|
[2025/09/12 05:04:31 608603] [info] |scid:6279067c5b11dda5809a7cd3|xqc_process_crypto_frame|check_token fail|conn:0000558BB8A1A92C|l-0.0.0.0-443-6279067c5b11dda5809a7cd3 p-193.167.0.100-52608-7095f5a838f7a30fa41bcaa9b1b36380e5|
[2025/09/12 05:04:31 608610] [debug] |scid:6279067c5b11dda5809a7cd3|xqc_process_crypto_frame|level:0|
[2025/09/12 05:04:31 608614] [debug] |scid:6279067c5b11dda5809a7cd3|xqc_read_crypto_stream|xqc_read_crypto_stream|level:0|
[2025/09/12 05:04:31 608618] [debug] |scid:6279067c5b11dda5809a7cd3|xqc_process_frames|frame_type:6|
[2025/09/12 05:04:31 608621] [info] |scid:6279067c5b11dda5809a7cd3|xqc_conn_check_token|token empty|
[2025/09/12 05:04:31 608625] [info] |scid:6279067c5b11dda5809a7cd3|xqc_process_crypto_frame|check_token fail|conn:0000558BB8A1A92C|l-0.0.0.0-443-6279067c5b11dda5809a7cd3 p-193.167.0.100-52608-7095f5a838f7a30fa41bcaa9b1b36380e5|
[2025/09/12 05:04:31 608629] [debug] |scid:6279067c5b11dda5809a7cd3|xqc_process_crypto_frame|level:0|
[2025/09/12 05:04:31 608633] [debug] |scid:6279067c5b11dda5809a7cd3|xqc_read_crypto_stream|xqc_read_crypto_stream|level:0|
[2025/09/12 05:04:31 608640] [debug] |scid:6279067c5b11dda5809a7cd3|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:0|56u|
[2025/09/12 05:04:31 608683] [debug] |scid:6279067c5b11dda5809a7cd3|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:0|SSL_quic_write_level:0|rv:-1|
[2025/09/12 05:04:31 608688] [debug] |scid:6279067c5b11dda5809a7cd3|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/09/12 05:04:31 608692] [debug] |scid:6279067c5b11dda5809a7cd3|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:0|28u|
[2025/09/12 05:04:31 608697] [debug] |scid:6279067c5b11dda5809a7cd3|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:0|SSL_quic_write_level:0|rv:-1|
[2025/09/12 05:04:31 608701] [debug] |scid:6279067c5b11dda5809a7cd3|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/09/12 05:04:31 608704] [debug] |scid:6279067c5b11dda5809a7cd3|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:0|28u|
[2025/09/12 05:04:31 608708] [debug] |scid:6279067c5b11dda5809a7cd3|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:0|SSL_quic_write_level:0|rv:-1|
[2025/09/12 05:04:31 608713] [debug] |scid:6279067c5b11dda5809a7cd3|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/09/12 05:04:31 608719] [debug] |scid:6279067c5b11dda5809a7cd3|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:0|28u|
[2025/09/12 05:04:31 608726] [debug] |scid:6279067c5b11dda5809a7cd3|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:0|SSL_quic_write_level:0|rv:-1|
[2025/09/12 05:04:31 608731] [debug] |scid:6279067c5b11dda5809a7cd3|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/09/12 05:04:31 608735] [debug] |scid:6279067c5b11dda5809a7cd3|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:0|14u|
[2025/09/12 05:04:31 608739] [debug] |scid:6279067c5b11dda5809a7cd3|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:0|SSL_quic_write_level:0|rv:-1|
[2025/09/12 05:04:31 608743] [debug] |scid:6279067c5b11dda5809a7cd3|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/09/12 05:04:31 608747] [debug] |scid:6279067c5b11dda5809a7cd3|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:0|7u|
[2025/09/12 05:04:31 608751] [debug] |scid:6279067c5b11dda5809a7cd3|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:0|SSL_quic_write_level:0|rv:-1|
[2025/09/12 05:04:31 608755] [debug] |scid:6279067c5b11dda5809a7cd3|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/09/12 05:04:31 608759] [debug] |scid:6279067c5b11dda5809a7cd3|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:0|7u|
[2025/09/12 05:04:31 608763] [debug] |scid:6279067c5b11dda5809a7cd3|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:0|SSL_quic_write_level:0|rv:-1|
[2025/09/12 05:04:31 608767] [debug] |scid:6279067c5b11dda5809a7cd3|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/09/12 05:04:31 608770] [debug] |scid:6279067c5b11dda5809a7cd3|xqc_process_frames|frame_type:6|
[2025/09/12 05:04:31 608774] [info] |scid:6279067c5b11dda5809a7cd3|xqc_conn_check_token|token empty|
[2025/09/12 05:04:31 608782] [info] |scid:6279067c5b11dda5809a7cd3|xqc_process_crypto_frame|check_token fail|conn:0000558BB8A1A92C|l-0.0.0.0-443-6279067c5b11dda5809a7cd3 p-193.167.0.100-52608-7095f5a838f7a30fa41bcaa9b1b36380e5|
[2025/09/12 05:04:31 608786] [debug] |scid:6279067c5b11dda5809a7cd3|xqc_process_crypto_frame|level:0|
[2025/09/12 05:04:31 608790] [debug] |scid:6279067c5b11dda5809a7cd3|xqc_read_crypto_stream|xqc_read_crypto_stream|level:0|
[2025/09/12 05:04:31 608794] [debug] |scid:6279067c5b11dda5809a7cd3|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:0|14u|
[2025/09/12 05:04:31 608800] [debug] |scid:6279067c5b11dda5809a7cd3|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:0|SSL_quic_write_level:0|rv:-1|
[2025/09/12 05:04:31 608807] [debug] |scid:6279067c5b11dda5809a7cd3|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/09/12 05:04:31 608813] [debug] |scid:6279067c5b11dda5809a7cd3|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:0|14u|
[2025/09/12 05:04:31 608817] [debug] |scid:6279067c5b11dda5809a7cd3|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:0|SSL_quic_write_level:0|rv:-1|
[2025/09/12 05:04:31 608821] [debug] |scid:6279067c5b11dda5809a7cd3|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/09/12 05:04:31 608824] [debug] |scid:6279067c5b11dda5809a7cd3|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:0|28u|
[2025/09/12 05:04:31 608828] [debug] |scid:6279067c5b11dda5809a7cd3|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:0|SSL_quic_write_level:0|rv:-1|
[2025/09/12 05:04:31 608832] [debug] |scid:6279067c5b11dda5809a7cd3|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/09/12 05:04:31 608836] [debug] |scid:6279067c5b11dda5809a7cd3|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:0|41u|
[2025/09/12 05:04:31 608884] [info] |scid:6279067c5b11dda5809a7cd3|xqc_ssl_cert_cb|cert chain or key empty|sni:server4
[2025/09/12 05:04:31 609106] [debug] |scid:6279067c5b11dda5809a7cd3|xqc_conn_tls_transport_params_cb|1RTT_transport_params|max_datagram_frame_size:0|
[2025/09/12 05:04:31 609113] [debug] |scid:6279067c5b11dda5809a7cd3|xqc_conn_enable_multipath|xqc_conn_enable_multipath|1|0|
[2025/09/12 05:04:31 609118] [warn] |scid:6279067c5b11dda5809a7cd3|xqc_conn_try_to_enable_multipath|multipath_version_negotiation err|
[2025/09/12 05:04:31 609378] [debug] |scid:6279067c5b11dda5809a7cd3|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:2|SSL_quic_write_level:3|rv:0|
[2025/09/12 05:04:31 609385] [debug] |scid:6279067c5b11dda5809a7cd3|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/09/12 05:04:31 609390] [debug] |scid:6279067c5b11dda5809a7cd3|xqc_process_frames|frame_type:0|
[2025/09/12 05:04:31 609394] [debug] |scid:6279067c5b11dda5809a7cd3|xqc_process_padding_frame|process padding|
[2025/09/12 05:04:31 609402] [debug] |scid:6279067c5b11dda5809a7cd3|xqc_timer_unset|type:ACK_INIT|
[2025/09/12 05:04:31 609407] [debug] |scid:6279067c5b11dda5809a7cd3|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 05:04:31 609412] [debug] |scid:6279067c5b11dda5809a7cd3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:924753766|largest:924753766|pns:0|
[2025/09/12 05:04:31 609417] [info] |scid:6279067c5b11dda5809a7cd3|xqc_conn_on_pkt_processed|====>|conn:0000558BB8A1A92C|path:0|size:1200|pkt_type:INIT|pkt_num:924753766|frame:PADDING CRYPTO |recv_time:1757653471608022|dcid:c54519555e763d0f41bb6400347e2b09f153|dcid_seq:0|
[2025/09/12 05:04:31 609424] [debug] |scid:6279067c5b11dda5809a7cd3|xqc_timer_set|type:PATH_IDLE|expire:1757653531608022|now:1757653471608022|interv:60000000|
[2025/09/12 05:04:31 609432] [debug] |scid:6279067c5b11dda5809a7cd3|xqc_timer_set|type:CONN_IDLE|expire:1757653531608022|now:1757653471608022|interv:60000000|
[2025/09/12 05:04:31 609439] [debug] |xqc_engine_main_logic|BEGIN|now:1757653471609439|
[2025/09/12 05:04:31 609446] [debug] |scid:6279067c5b11dda5809a7cd3|xqc_engine_process_conn|conn:0000558BB8A1A92C|state:S_INIT|flag:TICKING DCID_OK UPPER_CONN_EXIST INIT_RECVD NEED_RUN (null) |now:1757653471609446|
[2025/09/12 05:04:31 609457] [info] |scid:6279067c5b11dda5809a7cd3|xqc_conn_check_tx_key|keys are ready, can send 1rtt now|
[2025/09/12 05:04:31 609462] [debug] |scid:6279067c5b11dda5809a7cd3|xqc_crypto_stream_on_read|encrypt_level:0|cur_state:S_INIT|next_state:S_INITIAL_RECVD|
[2025/09/12 05:04:31 609466] [debug] |scid:6279067c5b11dda5809a7cd3|xqc_process_crypto_write_streams|
[2025/09/12 05:04:31 609470] [debug] |scid:6279067c5b11dda5809a7cd3|xqc_crypto_stream_on_write|enc_level|0|
[2025/09/12 05:04:31 609474] [debug] |scid:6279067c5b11dda5809a7cd3|xqc_crypto_stream_on_write|cur_state:1|switch|
[2025/09/12 05:04:31 609480] [info] |scid:6279067c5b11dda5809a7cd3|xqc_crypto_stream_send|crypto send data|pkt_num:0|size:137|sent:94|pkt_type:INIT|frame:CRYPTO |now:1757653471609480|
[2025/09/12 05:04:31 609485] [debug] |scid:6279067c5b11dda5809a7cd3|xqc_crypto_stream_on_write|encrypt_level:0|cur_state:S_INITIAL_RECVD|next_state:S_INITIAL_SENT|
[2025/09/12 05:04:31 609489] [debug] |scid:6279067c5b11dda5809a7cd3|xqc_process_crypto_write_streams|
[2025/09/12 05:04:31 609492] [debug] |scid:6279067c5b11dda5809a7cd3|xqc_crypto_stream_on_write|enc_level|2|
[2025/09/12 05:04:31 609497] [info] |scid:6279067c5b11dda5809a7cd3|xqc_crypto_stream_send|crypto send data|pkt_num:0|size:194|sent:152|pkt_type:HSK|frame:CRYPTO |now:1757653471609496|
[2025/09/12 05:04:31 609501] [info] |scid:6279067c5b11dda5809a7cd3|xqc_crypto_stream_send|crypto send data|pkt_num:0|size:516|sent:474|pkt_type:HSK|frame:CRYPTO |now:1757653471609501|
[2025/09/12 05:04:31 609506] [info] |scid:6279067c5b11dda5809a7cd3|xqc_crypto_stream_send|crypto send data|pkt_num:0|size:126|sent:84|pkt_type:HSK|frame:CRYPTO |now:1757653471609506|
[2025/09/12 05:04:31 609513] [info] |scid:6279067c5b11dda5809a7cd3|xqc_crypto_stream_send|crypto send data|pkt_num:0|size:82|sent:40|pkt_type:HSK|frame:CRYPTO |now:1757653471609513|
[2025/09/12 05:04:31 609520] [debug] |scid:6279067c5b11dda5809a7cd3|xqc_crypto_stream_on_write|encrypt_level:2|cur_state:S_INITIAL_SENT|next_state:S_HANDSHAKE_SENT|
[2025/09/12 05:04:31 609528] [debug] |scid:6279067c5b11dda5809a7cd3|xqc_gen_ack_frame|largest_recv:924753766|ack_delay:1506|first_ack_range:0|largest_pkt_recv_time:1757653471608022|
[2025/09/12 05:04:31 609534] [debug] |scid:6279067c5b11dda5809a7cd3|xqc_gen_ack_frame|high:924753766|low:924753766|pkt_pns:0|
[2025/09/12 05:04:31 609538] [debug] |scid:6279067c5b11dda5809a7cd3|xqc_write_ack_to_one_packet|ack_size:9|path:0|path_largest_recv:924753766|frame_largest_recv:924753766|
[2025/09/12 05:04:31 609542] [debug] |scid:6279067c5b11dda5809a7cd3|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:0|
[2025/09/12 05:04:31 609548] [debug] |scid:6279067c5b11dda5809a7cd3|xqc_path_get_perf_class|conn:0000558BB8A1A92C|path_id:0|path_srtt:250000|min_srtt:250000|path_bw:0|loss_rate:0.00|path_pto:0|
[2025/09/12 05:04:31 609553] [debug] |scid:6279067c5b11dda5809a7cd3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000558BB8A1A92C|path_id:0|path_srtt:250000|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:04:31 609558] [debug] |scid:6279067c5b11dda5809a7cd3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CRYPTO |pn:0|size:137|reinj:0|path_class:2|
[2025/09/12 05:04:31 609562] [debug] |scid:6279067c5b11dda5809a7cd3|xqc_path_get_perf_class|conn:0000558BB8A1A92C|path_id:0|path_srtt:250000|min_srtt:250000|path_bw:0|loss_rate:0.00|path_pto:0|
[2025/09/12 05:04:31 609567] [debug] |scid:6279067c5b11dda5809a7cd3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000558BB8A1A92C|path_id:0|path_srtt:250000|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:04:31 609571] [debug] |scid:6279067c5b11dda5809a7cd3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CRYPTO |pn:0|size:194|reinj:0|path_class:2|
[2025/09/12 05:04:31 609575] [debug] |scid:6279067c5b11dda5809a7cd3|xqc_path_get_perf_class|conn:0000558BB8A1A92C|path_id:0|path_srtt:250000|min_srtt:250000|path_bw:0|loss_rate:0.00|path_pto:0|
[2025/09/12 05:04:31 609582] [debug] |scid:6279067c5b11dda5809a7cd3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000558BB8A1A92C|path_id:0|path_srtt:250000|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:04:31 609587] [debug] |scid:6279067c5b11dda5809a7cd3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CRYPTO |pn:0|size:516|reinj:0|path_class:2|
[2025/09/12 05:04:31 609591] [debug] |scid:6279067c5b11dda5809a7cd3|xqc_path_get_perf_class|conn:0000558BB8A1A92C|path_id:0|path_srtt:250000|min_srtt:250000|path_bw:0|loss_rate:0.00|path_pto:0|
[2025/09/12 05:04:31 609598] [debug] |scid:6279067c5b11dda5809a7cd3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000558BB8A1A92C|path_id:0|path_srtt:250000|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:04:31 609605] [debug] |scid:6279067c5b11dda5809a7cd3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CRYPTO |pn:0|size:126|reinj:0|path_class:2|
[2025/09/12 05:04:31 609612] [debug] |scid:6279067c5b11dda5809a7cd3|xqc_path_get_perf_class|conn:0000558BB8A1A92C|path_id:0|path_srtt:250000|min_srtt:250000|path_bw:0|loss_rate:0.00|path_pto:0|
[2025/09/12 05:04:31 609616] [debug] |scid:6279067c5b11dda5809a7cd3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000558BB8A1A92C|path_id:0|path_srtt:250000|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:04:31 609621] [debug] |scid:6279067c5b11dda5809a7cd3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CRYPTO |pn:0|size:82|reinj:0|path_class:2|
[2025/09/12 05:04:31 609626] [debug] |scid:6279067c5b11dda5809a7cd3|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:ACK |stream_id:0|stream_offset:0|
[2025/09/12 05:04:31 609631] [debug] |scid:6279067c5b11dda5809a7cd3|xqc_check_acked_or_dropped_pkt|conn:0000558BB8A1A92C|pkt_num:0|size:137|pkt_type:INIT|frame:CRYPTO |
[2025/09/12 05:04:31 609637] [debug] |scid:6279067c5b11dda5809a7cd3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:0|
[2025/09/12 05:04:31 609678] [info] |scid:6279067c5b11dda5809a7cd3|xqc_send_packet_with_pn|<==|conn:0000558BB8A1A92C|path:0|pkt_num:0|size:1184|sent:1200|pkt_type:INIT|frame:PADDING CRYPTO |inflight:0|now:1757653471609645|stream_id:0|stream_offset:0|
[2025/09/12 05:04:31 609689] [debug] |scid:6279067c5b11dda5809a7cd3|xqc_send_ctl_on_packet_sent|conn:0000558BB8A1A92C|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 05:04:31 609697] [debug] |scid:6279067c5b11dda5809a7cd3|xqc_send_ctl_on_packet_sent|path:0|inflight:0|applimit:0|
[2025/09/12 05:04:31 609703] [debug] |scid:6279067c5b11dda5809a7cd3|xqc_send_ctl_get_pto_time_and_space|srtt:250000|rtt_var:125000|pto_duration:750000|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:04:31 609708] [debug] |scid:6279067c5b11dda5809a7cd3|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8A1A92C|path:0|PNS: 0, unacked: 1184|
[2025/09/12 05:04:31 609712] [debug] |scid:6279067c5b11dda5809a7cd3|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8A1A92C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:04:31 609716] [debug] |scid:6279067c5b11dda5809a7cd3|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8A1A92C|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:04:31 609720] [debug] |scid:6279067c5b11dda5809a7cd3|xqc_timer_set|type:LOSS_DETECTION|expire:1757653472359645|now:1757653471609703|interv:749942|
[2025/09/12 05:04:31 609725] [debug] |scid:6279067c5b11dda5809a7cd3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB8A1A92C|path:0|pns:0|expire:1757653472359645|now:1757653471609703|interval:749942|pto_count:0|srtt:250000
[2025/09/12 05:04:31 609730] [debug] |scid:6279067c5b11dda5809a7cd3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:45952|inflight:1184|
[2025/09/12 05:04:31 609735] [debug] |scid:6279067c5b11dda5809a7cd3|xqc_check_acked_or_dropped_pkt|conn:0000558BB8A1A92C|pkt_num:0|size:194|pkt_type:HSK|frame:CRYPTO |
[2025/09/12 05:04:31 609744] [debug] |scid:6279067c5b11dda5809a7cd3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:0|
[2025/09/12 05:04:31 609770] [info] |scid:6279067c5b11dda5809a7cd3|xqc_send_packet_with_pn|<==|conn:0000558BB8A1A92C|path:0|pkt_num:0|size:194|sent:210|pkt_type:HSK|frame:CRYPTO |inflight:1184|now:1757653471609750|stream_id:0|stream_offset:0|
[2025/09/12 05:04:31 609779] [debug] |scid:6279067c5b11dda5809a7cd3|xqc_send_ctl_on_packet_sent|conn:0000558BB8A1A92C|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 05:04:31 609786] [debug] |scid:6279067c5b11dda5809a7cd3|xqc_send_ctl_on_packet_sent|path:0|inflight:1184|applimit:0|
[2025/09/12 05:04:31 609791] [debug] |scid:6279067c5b11dda5809a7cd3|xqc_send_ctl_get_pto_time_and_space|srtt:250000|rtt_var:125000|pto_duration:750000|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:04:31 609796] [debug] |scid:6279067c5b11dda5809a7cd3|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8A1A92C|path:0|PNS: 0, unacked: 1184|
[2025/09/12 05:04:31 609800] [debug] |scid:6279067c5b11dda5809a7cd3|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8A1A92C|path:0|PNS: 1, unacked: 194|
[2025/09/12 05:04:31 609804] [debug] |scid:6279067c5b11dda5809a7cd3|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8A1A92C|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:04:31 609807] [debug] |scid:6279067c5b11dda5809a7cd3|xqc_timer_set|type:LOSS_DETECTION|expire:1757653472359645|now:1757653471609791|interv:749854|
[2025/09/12 05:04:31 609811] [debug] |scid:6279067c5b11dda5809a7cd3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB8A1A92C|path:0|pns:0|expire:1757653472359645|now:1757653471609791|interval:749854|pto_count:0|srtt:250000
[2025/09/12 05:04:31 609816] [debug] |scid:6279067c5b11dda5809a7cd3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:45952|inflight:1378|
[2025/09/12 05:04:31 609820] [debug] |scid:6279067c5b11dda5809a7cd3|xqc_check_acked_or_dropped_pkt|conn:0000558BB8A1A92C|pkt_num:0|size:516|pkt_type:HSK|frame:CRYPTO |
[2025/09/12 05:04:31 609825] [debug] |scid:6279067c5b11dda5809a7cd3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1|
[2025/09/12 05:04:31 609846] [info] |scid:6279067c5b11dda5809a7cd3|xqc_send_packet_with_pn|<==|conn:0000558BB8A1A92C|path:0|pkt_num:1|size:516|sent:532|pkt_type:HSK|frame:CRYPTO |inflight:1378|now:1757653471609831|stream_id:0|stream_offset:0|
[2025/09/12 05:04:31 609852] [debug] |scid:6279067c5b11dda5809a7cd3|xqc_send_ctl_on_packet_sent|conn:0000558BB8A1A92C|path:0|pkt_num:1|origin_pktnum:0|size:516|enc_size:532|pkt_type:HSK|frame:CRYPTO |conn_state:S_HANDSHAKE_SENT|po_in_flight:0||retrans:0|
[2025/09/12 05:04:31 609859] [debug] |scid:6279067c5b11dda5809a7cd3|xqc_send_ctl_on_packet_sent|path:0|inflight:1378|applimit:0|
[2025/09/12 05:04:31 609866] [debug] |scid:6279067c5b11dda5809a7cd3|xqc_send_ctl_get_pto_time_and_space|srtt:250000|rtt_var:125000|pto_duration:750000|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:04:31 609877] [debug] |scid:6279067c5b11dda5809a7cd3|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8A1A92C|path:0|PNS: 0, unacked: 1184|
[2025/09/12 05:04:31 609882] [debug] |scid:6279067c5b11dda5809a7cd3|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8A1A92C|path:0|PNS: 1, unacked: 710|
[2025/09/12 05:04:31 609885] [debug] |scid:6279067c5b11dda5809a7cd3|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8A1A92C|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:04:31 609889] [debug] |scid:6279067c5b11dda5809a7cd3|xqc_timer_set|type:LOSS_DETECTION|expire:1757653472359645|now:1757653471609866|interv:749779|
[2025/09/12 05:04:31 609893] [debug] |scid:6279067c5b11dda5809a7cd3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB8A1A92C|path:0|pns:0|expire:1757653472359645|now:1757653471609866|interval:749779|pto_count:0|srtt:250000
[2025/09/12 05:04:31 609902] [debug] |scid:6279067c5b11dda5809a7cd3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:45952|inflight:1894|
[2025/09/12 05:04:31 609906] [debug] |scid:6279067c5b11dda5809a7cd3|xqc_check_acked_or_dropped_pkt|conn:0000558BB8A1A92C|pkt_num:0|size:126|pkt_type:HSK|frame:CRYPTO |
[2025/09/12 05:04:31 609911] [debug] |scid:6279067c5b11dda5809a7cd3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:2|
[2025/09/12 05:04:31 609933] [info] |scid:6279067c5b11dda5809a7cd3|xqc_send_packet_with_pn|<==|conn:0000558BB8A1A92C|path:0|pkt_num:2|size:126|sent:142|pkt_type:HSK|frame:CRYPTO |inflight:1894|now:1757653471609917|stream_id:0|stream_offset:0|
[2025/09/12 05:04:31 609940] [debug] |scid:6279067c5b11dda5809a7cd3|xqc_send_ctl_on_packet_sent|conn:0000558BB8A1A92C|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 05:04:31 609947] [debug] |scid:6279067c5b11dda5809a7cd3|xqc_send_ctl_on_packet_sent|path:0|inflight:1894|applimit:0|
[2025/09/12 05:04:31 609954] [debug] |scid:6279067c5b11dda5809a7cd3|xqc_send_ctl_get_pto_time_and_space|srtt:250000|rtt_var:125000|pto_duration:750000|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:04:31 609961] [debug] |scid:6279067c5b11dda5809a7cd3|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8A1A92C|path:0|PNS: 0, unacked: 1184|
[2025/09/12 05:04:31 609965] [debug] |scid:6279067c5b11dda5809a7cd3|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8A1A92C|path:0|PNS: 1, unacked: 836|
[2025/09/12 05:04:31 609969] [debug] |scid:6279067c5b11dda5809a7cd3|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8A1A92C|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:04:31 609973] [debug] |scid:6279067c5b11dda5809a7cd3|xqc_timer_set|type:LOSS_DETECTION|expire:1757653472359645|now:1757653471609954|interv:749691|
[2025/09/12 05:04:31 609977] [debug] |scid:6279067c5b11dda5809a7cd3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB8A1A92C|path:0|pns:0|expire:1757653472359645|now:1757653471609954|interval:749691|pto_count:0|srtt:250000
[2025/09/12 05:04:31 609981] [debug] |scid:6279067c5b11dda5809a7cd3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:45952|inflight:2020|
[2025/09/12 05:04:31 609985] [debug] |scid:6279067c5b11dda5809a7cd3|xqc_check_acked_or_dropped_pkt|conn:0000558BB8A1A92C|pkt_num:0|size:82|pkt_type:HSK|frame:CRYPTO |
[2025/09/12 05:04:31 609990] [debug] |scid:6279067c5b11dda5809a7cd3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:3|
[2025/09/12 05:04:31 610010] [info] |scid:6279067c5b11dda5809a7cd3|xqc_send_packet_with_pn|<==|conn:0000558BB8A1A92C|path:0|pkt_num:3|size:82|sent:98|pkt_type:HSK|frame:CRYPTO |inflight:2020|now:1757653471609995|stream_id:0|stream_offset:0|
[2025/09/12 05:04:31 610015] [debug] |scid:6279067c5b11dda5809a7cd3|xqc_send_ctl_on_packet_sent|conn:0000558BB8A1A92C|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 05:04:31 610019] [debug] |scid:6279067c5b11dda5809a7cd3|xqc_send_ctl_on_packet_sent|path:0|inflight:2020|applimit:0|
[2025/09/12 05:04:31 610024] [debug] |scid:6279067c5b11dda5809a7cd3|xqc_send_ctl_get_pto_time_and_space|srtt:250000|rtt_var:125000|pto_duration:750000|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:04:31 610031] [debug] |scid:6279067c5b11dda5809a7cd3|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8A1A92C|path:0|PNS: 0, unacked: 1184|
[2025/09/12 05:04:31 610037] [debug] |scid:6279067c5b11dda5809a7cd3|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8A1A92C|path:0|PNS: 1, unacked: 918|
[2025/09/12 05:04:31 610061] [debug] |scid:6279067c5b11dda5809a7cd3|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8A1A92C|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:04:31 610066] [debug] |scid:6279067c5b11dda5809a7cd3|xqc_timer_set|type:LOSS_DETECTION|expire:1757653472359645|now:1757653471610024|interv:749621|
[2025/09/12 05:04:31 610070] [debug] |scid:6279067c5b11dda5809a7cd3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB8A1A92C|path:0|pns:0|expire:1757653472359645|now:1757653471610024|interval:749621|pto_count:0|srtt:250000
[2025/09/12 05:04:31 610079] [debug] |scid:6279067c5b11dda5809a7cd3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:45952|inflight:2102|
[2025/09/12 05:04:31 610084] [debug] |scid:6279067c5b11dda5809a7cd3|xqc_check_acked_or_dropped_pkt|conn:0000558BB8A1A92C|pkt_num:0|size:52|pkt_type:INIT|frame:ACK |
[2025/09/12 05:04:31 610088] [debug] |scid:6279067c5b11dda5809a7cd3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1|
[2025/09/12 05:04:31 610110] [info] |scid:6279067c5b11dda5809a7cd3|xqc_send_packet_with_pn|<==|conn:0000558BB8A1A92C|path:0|pkt_num:1|size:52|sent:68|pkt_type:INIT|frame:ACK |inflight:2102|now:1757653471610094|stream_id:0|stream_offset:0|
[2025/09/12 05:04:31 610116] [debug] |scid:6279067c5b11dda5809a7cd3|xqc_send_ctl_on_packet_sent|conn:0000558BB8A1A92C|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 05:04:31 610121] [debug] |scid:6279067c5b11dda5809a7cd3|xqc_conn_next_wakeup_time|wakeup_time:1757653472359645|
[2025/09/12 05:04:31 610128] [debug] |scid:6279067c5b11dda5809a7cd3|xqc_engine_add_wakeup_queue|next_tick_time:1757653472359645|
[2025/09/12 05:04:31 610135] [debug] |xqc_engine_wakeup_after|wakeup:1757653471832362|now:1757653471610135|diff:222227|
[2025/09/12 05:04:31 610143] [debug] |xqc_engine_main_logic|END|now:1757653471609446|
[2025/09/12 05:04:31 610151] [debug] |xqc_engine_main_logic|BEGIN|now:1757653471610151|
[2025/09/12 05:04:31 610155] [debug] |xqc_engine_wakeup_after|wakeup:1757653471832362|now:1757653471610155|diff:222207|
[2025/09/12 05:04:31 610159] [debug] |xqc_engine_main_logic|END|now:1757653471610151|
[2025/09/12 05:04:31 645255] [info] |xqc_engine_packet_process|==>|conn:0000558BB8A1A92C|size:1406|state:S_HANDSHAKE_SENT|recv_time:1757653471645253|
[2025/09/12 05:04:31 645271] [debug] |scid:6279067c5b11dda5809a7cd3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:6279067c5b11dda5809a7cd3|spin_bit:0|
[2025/09/12 05:04:31 645278] [warn] |scid:6279067c5b11dda5809a7cd3|xqc_packet_parse_single|delay|buff 1RTT packet before handshake completed|
[2025/09/12 05:04:31 645285] [debug] |scid:6279067c5b11dda5809a7cd3|xqc_conn_buff_undecrypt_packet_in|====>|delay|undecrypt_count:1|encrypt_level:3|
[2025/09/12 05:04:31 645291] [info] |scid:6279067c5b11dda5809a7cd3|xqc_conn_process_packet|ignore err|-630|
[2025/09/12 05:04:31 645299] [debug] |scid:6279067c5b11dda5809a7cd3|xqc_timer_set|type:PATH_IDLE|expire:1757653531645253|now:1757653471645253|interv:60000000|
[2025/09/12 05:04:31 645305] [debug] |scid:6279067c5b11dda5809a7cd3|xqc_timer_set|type:CONN_IDLE|expire:1757653531645253|now:1757653471645253|interv:60000000|
[2025/09/12 05:04:31 645311] [debug] |scid:6279067c5b11dda5809a7cd3|xqc_engine_remove_wakeup_queue|next_tick_time:1757653472359645|pq_index:2|
[2025/09/12 05:04:31 645318] [debug] |scid:6279067c5b11dda5809a7cd3|xqc_engine_add_active_queue|last_ticked_time:1757653471609446|
[2025/09/12 05:04:31 645326] [debug] |xqc_engine_main_logic|BEGIN|now:1757653471645326|
[2025/09/12 05:04:31 645334] [debug] |scid:6279067c5b11dda5809a7cd3|xqc_engine_process_conn|conn:0000558BB8A1A92C|state:S_HANDSHAKE_SENT|flag:CAN_SEND_1RTT TICKING DCID_OK UPPER_CONN_EXIST INIT_RECVD (null) NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |now:1757653471645333|
[2025/09/12 05:04:31 645344] [debug] |scid:6279067c5b11dda5809a7cd3|xqc_conn_next_wakeup_time|wakeup_time:1757653472359645|
[2025/09/12 05:04:31 645350] [debug] |scid:6279067c5b11dda5809a7cd3|xqc_engine_add_wakeup_queue|next_tick_time:1757653472359645|
[2025/09/12 05:04:31 645356] [debug] |xqc_engine_wakeup_after|wakeup:1757653471832362|now:1757653471645356|diff:187006|
[2025/09/12 05:04:31 645363] [debug] |xqc_engine_main_logic|END|now:1757653471645333|
[2025/09/12 05:04:31 751827] [info] |xqc_engine_packet_process|==>|conn:0000558BB8A1A92C|size:99|state:S_HANDSHAKE_SENT|recv_time:1757653471751825|
[2025/09/12 05:04:31 751857] [debug] |scid:6279067c5b11dda5809a7cd3|xqc_packet_parse_handshake|success|Length:59|
[2025/09/12 05:04:31 751869] [debug] |scid:6279067c5b11dda5809a7cd3|xqc_packet_decrypt|largest_pn:0|
[2025/09/12 05:04:31 751876] [debug] |scid:6279067c5b11dda5809a7cd3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:924753767|
[2025/09/12 05:04:31 751888] [debug] |scid:6279067c5b11dda5809a7cd3|xqc_packet_decrypt_single|pkt_type:HSK|pkt_num:924753767|
[2025/09/12 05:04:31 751896] [debug] |scid:6279067c5b11dda5809a7cd3|xqc_process_frames|frame_type:6|
[2025/09/12 05:04:31 751904] [debug] |scid:6279067c5b11dda5809a7cd3|xqc_process_crypto_frame|level:2|
[2025/09/12 05:04:31 751913] [debug] |scid:6279067c5b11dda5809a7cd3|xqc_read_crypto_stream|xqc_read_crypto_stream|level:2|
[2025/09/12 05:04:31 751920] [debug] |scid:6279067c5b11dda5809a7cd3|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:2|36u|
[2025/09/12 05:04:31 752121] [debug] |scid:6279067c5b11dda5809a7cd3|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:3|SSL_quic_write_level:3|rv:1|
[2025/09/12 05:04:31 752131] [debug] |scid:6279067c5b11dda5809a7cd3|xqc_tls_do_handshake|TLS handshake|ret:1|
[2025/09/12 05:04:31 752137] [debug] |scid:6279067c5b11dda5809a7cd3|xqc_engine_remove_wakeup_queue|next_tick_time:1757653472359645|pq_index:2|
[2025/09/12 05:04:31 752143] [debug] |scid:6279067c5b11dda5809a7cd3|xqc_engine_add_active_queue|last_ticked_time:1757653471645333|
[2025/09/12 05:04:31 752149] [debug] |scid:6279067c5b11dda5809a7cd3|xqc_create_crypto_stream|encrypt_level:3|cur_state:S_HANDSHAKE_SENT|
[2025/09/12 05:04:31 752154] [debug] |scid:6279067c5b11dda5809a7cd3|xqc_process_crypto_frame|server create 1RTT stream|
[2025/09/12 05:04:31 752167] [debug] |scid:6279067c5b11dda5809a7cd3|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 05:04:31 752173] [info] |scid:6279067c5b11dda5809a7cd3|xqc_send_ctl_on_pns_discard|xqc_send_ctl_set_loss_detection_timer on discard pns:0
[2025/09/12 05:04:31 752178] [debug] |scid:6279067c5b11dda5809a7cd3|xqc_send_ctl_get_pto_time_and_space|srtt:250000|rtt_var:125000|pto_duration:750000|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:04:31 752184] [debug] |scid:6279067c5b11dda5809a7cd3|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8A1A92C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:04:31 752189] [debug] |scid:6279067c5b11dda5809a7cd3|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8A1A92C|path:0|PNS: 1, unacked: 918|
[2025/09/12 05:04:31 752194] [debug] |scid:6279067c5b11dda5809a7cd3|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8A1A92C|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:04:31 752199] [debug] |scid:6279067c5b11dda5809a7cd3|xqc_timer_set|type:LOSS_DETECTION|expire:1757653472359995|now:1757653471752178|interv:607817|
[2025/09/12 05:04:31 752205] [debug] |scid:6279067c5b11dda5809a7cd3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB8A1A92C|path:0|pns:1|expire:1757653472359995|now:1757653471752178|interval:607817|pto_count:0|srtt:250000
[2025/09/12 05:04:31 752210] [info] |scid:6279067c5b11dda5809a7cd3|xqc_conn_addr_validated|Address Validated|conn:0000558BB8A1A92C|role:1|
[2025/09/12 05:04:31 752217] [debug] |scid:6279067c5b11dda5809a7cd3|xqc_timer_unset|type:ACK_HSK|
[2025/09/12 05:04:31 752223] [debug] |scid:6279067c5b11dda5809a7cd3|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 05:04:31 752229] [debug] |scid:6279067c5b11dda5809a7cd3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:924753767|largest:924753767|pns:1|
[2025/09/12 05:04:31 752234] [info] |scid:6279067c5b11dda5809a7cd3|xqc_conn_on_pkt_processed|====>|conn:0000558BB8A1A92C|path:0|size:99|pkt_type:HSK|pkt_num:924753767|frame:CRYPTO |recv_time:1757653471751825|dcid:6279067c5b11dda5809a7cd3|dcid_seq:0|
[2025/09/12 05:04:31 752247] [debug] |scid:6279067c5b11dda5809a7cd3|xqc_timer_set|type:PATH_IDLE|expire:1757653531751825|now:1757653471751825|interv:60000000|
[2025/09/12 05:04:31 752252] [debug] |scid:6279067c5b11dda5809a7cd3|xqc_timer_set|type:CONN_IDLE|expire:1757653531751825|now:1757653471751825|interv:60000000|
[2025/09/12 05:04:31 752257] [debug] |xqc_engine_main_logic|BEGIN|now:1757653471752257|
[2025/09/12 05:04:31 752263] [debug] |scid:6279067c5b11dda5809a7cd3|xqc_engine_process_conn|conn:0000558BB8A1A92C|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:1757653471752262|
[2025/09/12 05:04:31 752269] [debug] |scid:6279067c5b11dda5809a7cd3|xqc_conn_check_handshake_complete|HANDSHAKE_COMPLETED|conn:0000558BB8A1A92C|
[2025/09/12 05:04:31 752274] [info] |scid:6279067c5b11dda5809a7cd3|xqc_conn_handshake_confirmed|handshake confirmed|conn:0000558BB8A1A92C|
[2025/09/12 05:04:31 752280] [debug] |scid:6279067c5b11dda5809a7cd3|xqc_send_queue_drop_packets_with_type|drop pkt from unacked|inflight:724|cwnd:45952|pkt_num:0|ptype:2|frames:CRYPTO |
[2025/09/12 05:04:31 752286] [debug] |scid:6279067c5b11dda5809a7cd3|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 05:04:31 752291] [debug] |scid:6279067c5b11dda5809a7cd3|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 05:04:31 752296] [debug] |scid:6279067c5b11dda5809a7cd3|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 05:04:31 752301] [info] |scid:6279067c5b11dda5809a7cd3|xqc_send_ctl_on_pns_discard|xqc_send_ctl_set_loss_detection_timer on discard pns:1
[2025/09/12 05:04:31 752306] [debug] |scid:6279067c5b11dda5809a7cd3|xqc_send_ctl_set_loss_detection_timer|unset|no ack-eliciting pkts in flight|conn:0000558BB8A1A92C|path:0|
[2025/09/12 05:04:31 752311] [debug] |scid:6279067c5b11dda5809a7cd3|xqc_timer_unset|type:LOSS_DETECTION|
[2025/09/12 05:04:31 752317] [debug] |scid:6279067c5b11dda5809a7cd3|xqc_conn_gen_token|expire:1758258271|
[2025/09/12 05:04:31 752323] [debug] |scid:6279067c5b11dda5809a7cd3|xqc_conn_early_data_reject|reject|
[2025/09/12 05:04:31 752328] [debug] |scid:6279067c5b11dda5809a7cd3|xqc_crypto_stream_on_read|encrypt_level:2|cur_state:S_HANDSHAKE_SENT|next_state:ESTABED|
[2025/09/12 05:04:31 752333] [debug] |scid:6279067c5b11dda5809a7cd3|xqc_conn_process_undecrypt_packet_in|delay|undecrypt_count:1|encrypt_level:3|
[2025/09/12 05:04:31 752339] [debug] |scid:6279067c5b11dda5809a7cd3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:6279067c5b11dda5809a7cd3|spin_bit:0|
[2025/09/12 05:04:31 752345] [debug] |scid:6279067c5b11dda5809a7cd3|xqc_packet_decrypt|largest_pn:0|
[2025/09/12 05:04:31 752350] [debug] |scid:6279067c5b11dda5809a7cd3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:924753767|
[2025/09/12 05:04:31 752358] [debug] |scid:6279067c5b11dda5809a7cd3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:924753767|
[2025/09/12 05:04:31 752363] [debug] |scid:6279067c5b11dda5809a7cd3|xqc_process_frames|frame_type:1|
[2025/09/12 05:04:31 752368] [debug] |scid:6279067c5b11dda5809a7cd3|xqc_process_frames|frame_type:0|
[2025/09/12 05:04:31 752373] [debug] |scid:6279067c5b11dda5809a7cd3|xqc_process_padding_frame|process padding|
[2025/09/12 05:04:31 752381] [debug] |scid:6279067c5b11dda5809a7cd3|xqc_timer_set|type:ACK_01RTT|expire:1757653471670253|now:1757653471645253|interv:25000|
[2025/09/12 05:04:31 752387] [debug] |scid:6279067c5b11dda5809a7cd3|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:1757653471645253|max_ack_delay:25000|
[2025/09/12 05:04:31 752397] [debug] |scid:6279067c5b11dda5809a7cd3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:924753767|largest:924753767|pns:2|
[2025/09/12 05:04:31 752402] [info] |scid:6279067c5b11dda5809a7cd3|xqc_conn_on_pkt_processed|====>|conn:0000558BB8A1A92C|path:0|size:1406|pkt_type:SHORT_HEADER|pkt_num:924753767|frame:PADDING PING |recv_time:1757653471645253|dcid:6279067c5b11dda5809a7cd3|dcid_seq:0|
[2025/09/12 05:04:31 752408] [debug] |scid:6279067c5b11dda5809a7cd3|xqc_process_crypto_write_streams|
[2025/09/12 05:04:31 752413] [debug] |scid:6279067c5b11dda5809a7cd3|xqc_crypto_stream_on_write|enc_level|3|
[2025/09/12 05:04:31 752419] [info] |scid:6279067c5b11dda5809a7cd3|xqc_crypto_stream_send|crypto send data|pkt_num:0|size:283|sent:261|pkt_type:SHORT_HEADER|frame:CRYPTO |now:1757653471752419|
[2025/09/12 05:04:31 752425] [info] |scid:6279067c5b11dda5809a7cd3|xqc_crypto_stream_send|crypto send data|pkt_num:0|size:284|sent:262|pkt_type:SHORT_HEADER|frame:CRYPTO |now:1757653471752425|
[2025/09/12 05:04:31 752430] [debug] |scid:6279067c5b11dda5809a7cd3|xqc_crypto_stream_on_write|encrypt_level:3|cur_state:ESTABED|next_state:ESTABED|
[2025/09/12 05:04:31 752436] [debug] |scid:6279067c5b11dda5809a7cd3|xqc_gen_ack_frame|largest_recv:924753767|ack_delay:611|first_ack_range:0|largest_pkt_recv_time:1757653471751825|
[2025/09/12 05:04:31 752442] [debug] |scid:6279067c5b11dda5809a7cd3|xqc_gen_ack_frame|high:924753767|low:924753767|pkt_pns:1|
[2025/09/12 05:04:31 752447] [debug] |scid:6279067c5b11dda5809a7cd3|xqc_write_ack_to_one_packet|ack_size:9|path:0|path_largest_recv:924753767|frame_largest_recv:924753767|
[2025/09/12 05:04:31 752452] [debug] |scid:6279067c5b11dda5809a7cd3|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:1|
[2025/09/12 05:04:31 752464] [debug] |scid:6279067c5b11dda5809a7cd3|xqc_write_new_conn_id_frame_to_packet|gen_new_scid|cid:ae32826358acdb6ca0152aff|sr_token:00d60fd9fe7f00007b3a819f8b550000|seq_num:1
[2025/09/12 05:04:31 752473] [debug] |scid:6279067c5b11dda5809a7cd3|xqc_write_new_conn_id_frame_to_packet|gen_new_scid|cid:1357e0b3de9fb06ab67a88dc|sr_token:00d60fd9fe7f00007b3a819f8b550000|seq_num:2
[2025/09/12 05:04:31 752479] [debug] |scid:6279067c5b11dda5809a7cd3|xqc_path_get_perf_class|conn:0000558BB8A1A92C|path_id:0|path_srtt:250000|min_srtt:250000|path_bw:0|loss_rate:0.00|path_pto:0|
[2025/09/12 05:04:31 752485] [debug] |scid:6279067c5b11dda5809a7cd3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000558BB8A1A92C|path_id:0|path_srtt:250000|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:04:31 752491] [debug] |scid:6279067c5b11dda5809a7cd3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:HANDSHAKE_DONE |pn:0|size:23|reinj:0|path_class:2|
[2025/09/12 05:04:31 752496] [debug] |scid:6279067c5b11dda5809a7cd3|xqc_path_get_perf_class|conn:0000558BB8A1A92C|path_id:0|path_srtt:250000|min_srtt:250000|path_bw:0|loss_rate:0.00|path_pto:0|
[2025/09/12 05:04:31 752502] [debug] |scid:6279067c5b11dda5809a7cd3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000558BB8A1A92C|path_id:0|path_srtt:250000|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:04:31 752507] [debug] |scid:6279067c5b11dda5809a7cd3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:NEW_TOKEN |pn:0|size:33|reinj:0|path_class:2|
[2025/09/12 05:04:31 752512] [debug] |scid:6279067c5b11dda5809a7cd3|xqc_path_get_perf_class|conn:0000558BB8A1A92C|path_id:0|path_srtt:250000|min_srtt:250000|path_bw:0|loss_rate:0.00|path_pto:0|
[2025/09/12 05:04:31 752517] [debug] |scid:6279067c5b11dda5809a7cd3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000558BB8A1A92C|path_id:0|path_srtt:250000|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:04:31 752523] [debug] |scid:6279067c5b11dda5809a7cd3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CRYPTO |pn:0|size:283|reinj:0|path_class:2|
[2025/09/12 05:04:31 752528] [debug] |scid:6279067c5b11dda5809a7cd3|xqc_path_get_perf_class|conn:0000558BB8A1A92C|path_id:0|path_srtt:250000|min_srtt:250000|path_bw:0|loss_rate:0.00|path_pto:0|
[2025/09/12 05:04:31 752536] [debug] |scid:6279067c5b11dda5809a7cd3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000558BB8A1A92C|path_id:0|path_srtt:250000|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:04:31 752541] [debug] |scid:6279067c5b11dda5809a7cd3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CRYPTO |pn:0|size:284|reinj:0|path_class:2|
[2025/09/12 05:04:31 752547] [debug] |scid:6279067c5b11dda5809a7cd3|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:ACK |stream_id:0|stream_offset:0|
[2025/09/12 05:04:31 752552] [debug] |scid:6279067c5b11dda5809a7cd3|xqc_path_get_perf_class|conn:0000558BB8A1A92C|path_id:0|path_srtt:250000|min_srtt:250000|path_bw:0|loss_rate:0.00|path_pto:0|
[2025/09/12 05:04:31 752557] [debug] |scid:6279067c5b11dda5809a7cd3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000558BB8A1A92C|path_id:0|path_srtt:250000|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:04:31 752562] [debug] |scid:6279067c5b11dda5809a7cd3|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 05:04:31 752568] [debug] |scid:6279067c5b11dda5809a7cd3|xqc_path_get_perf_class|conn:0000558BB8A1A92C|path_id:0|path_srtt:250000|min_srtt:250000|path_bw:0|loss_rate:0.00|path_pto:0|
[2025/09/12 05:04:31 752573] [debug] |scid:6279067c5b11dda5809a7cd3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000558BB8A1A92C|path_id:0|path_srtt:250000|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:04:31 752578] [debug] |scid:6279067c5b11dda5809a7cd3|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 05:04:31 752584] [debug] |scid:6279067c5b11dda5809a7cd3|xqc_check_acked_or_dropped_pkt|conn:0000558BB8A1A92C|pkt_num:0|size:23|pkt_type:SHORT_HEADER|frame:HANDSHAKE_DONE |
[2025/09/12 05:04:31 752589] [debug] |scid:6279067c5b11dda5809a7cd3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:0|
[2025/09/12 05:04:31 752627] [info] |scid:6279067c5b11dda5809a7cd3|xqc_send_packet_with_pn|<==|conn:0000558BB8A1A92C|path:0|pkt_num:0|size:23|sent:39|pkt_type:SHORT_HEADER|frame:HANDSHAKE_DONE |inflight:0|now:1757653471752597|stream_id:0|stream_offset:0|
[2025/09/12 05:04:31 752634] [debug] |scid:6279067c5b11dda5809a7cd3|xqc_send_ctl_on_packet_sent|conn:0000558BB8A1A92C|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 05:04:31 752640] [debug] |scid:6279067c5b11dda5809a7cd3|xqc_send_ctl_on_packet_sent|path:0|inflight:0|applimit:0|
[2025/09/12 05:04:31 752645] [debug] |scid:6279067c5b11dda5809a7cd3|xqc_send_ctl_get_pto_time_and_space|srtt:250000|rtt_var:125000|pto_duration:750000|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:04:31 752651] [debug] |scid:6279067c5b11dda5809a7cd3|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8A1A92C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:04:31 752656] [debug] |scid:6279067c5b11dda5809a7cd3|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8A1A92C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:04:31 752660] [debug] |scid:6279067c5b11dda5809a7cd3|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8A1A92C|path:0|PNS: 2, unacked: 23|
[2025/09/12 05:04:31 752665] [debug] |scid:6279067c5b11dda5809a7cd3|xqc_timer_set|type:LOSS_DETECTION|expire:1757653472527597|now:1757653471752645|interv:774952|
[2025/09/12 05:04:31 752670] [debug] |scid:6279067c5b11dda5809a7cd3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB8A1A92C|path:0|pns:2|expire:1757653472527597|now:1757653471752645|interval:774952|pto_count:0|srtt:250000
[2025/09/12 05:04:31 752676] [debug] |scid:6279067c5b11dda5809a7cd3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:45952|inflight:23|
[2025/09/12 05:04:31 752686] [debug] |scid:6279067c5b11dda5809a7cd3|xqc_check_acked_or_dropped_pkt|conn:0000558BB8A1A92C|pkt_num:0|size:33|pkt_type:SHORT_HEADER|frame:NEW_TOKEN |
[2025/09/12 05:04:31 752691] [debug] |scid:6279067c5b11dda5809a7cd3|xqc_send_ctl_set_next_pn_for_packet|optimistic ack detection|skipped_range:1-3|next_skip_chance:1757653474077691|current_time:1757653471752691|
[2025/09/12 05:04:31 752697] [debug] |scid:6279067c5b11dda5809a7cd3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:4|
[2025/09/12 05:04:31 752720] [info] |scid:6279067c5b11dda5809a7cd3|xqc_send_packet_with_pn|<==|conn:0000558BB8A1A92C|path:0|pkt_num:4|size:33|sent:49|pkt_type:SHORT_HEADER|frame:NEW_TOKEN |inflight:23|now:1757653471752703|stream_id:0|stream_offset:0|
[2025/09/12 05:04:31 752726] [debug] |scid:6279067c5b11dda5809a7cd3|xqc_send_ctl_on_packet_sent|conn:0000558BB8A1A92C|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 05:04:31 752731] [debug] |scid:6279067c5b11dda5809a7cd3|xqc_send_ctl_on_packet_sent|path:0|inflight:23|applimit:0|
[2025/09/12 05:04:31 752736] [debug] |scid:6279067c5b11dda5809a7cd3|xqc_send_ctl_get_pto_time_and_space|srtt:250000|rtt_var:125000|pto_duration:750000|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:04:31 752741] [debug] |scid:6279067c5b11dda5809a7cd3|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8A1A92C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:04:31 752746] [debug] |scid:6279067c5b11dda5809a7cd3|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8A1A92C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:04:31 752751] [debug] |scid:6279067c5b11dda5809a7cd3|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8A1A92C|path:0|PNS: 2, unacked: 56|
[2025/09/12 05:04:31 752755] [debug] |scid:6279067c5b11dda5809a7cd3|xqc_timer_set|type:LOSS_DETECTION|expire:1757653472527703|now:1757653471752736|interv:774967|
[2025/09/12 05:04:31 752760] [debug] |scid:6279067c5b11dda5809a7cd3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB8A1A92C|path:0|pns:2|expire:1757653472527703|now:1757653471752736|interval:774967|pto_count:0|srtt:250000
[2025/09/12 05:04:31 752766] [debug] |scid:6279067c5b11dda5809a7cd3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:45952|inflight:56|
[2025/09/12 05:04:31 752771] [debug] |scid:6279067c5b11dda5809a7cd3|xqc_check_acked_or_dropped_pkt|conn:0000558BB8A1A92C|pkt_num:0|size:283|pkt_type:SHORT_HEADER|frame:CRYPTO |
[2025/09/12 05:04:31 752776] [debug] |scid:6279067c5b11dda5809a7cd3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:5|
[2025/09/12 05:04:31 752796] [info] |scid:6279067c5b11dda5809a7cd3|xqc_send_packet_with_pn|<==|conn:0000558BB8A1A92C|path:0|pkt_num:5|size:283|sent:299|pkt_type:SHORT_HEADER|frame:CRYPTO |inflight:56|now:1757653471752783|stream_id:0|stream_offset:0|
[2025/09/12 05:04:31 752803] [debug] |scid:6279067c5b11dda5809a7cd3|xqc_send_ctl_on_packet_sent|conn:0000558BB8A1A92C|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 05:04:31 752808] [debug] |scid:6279067c5b11dda5809a7cd3|xqc_send_ctl_on_packet_sent|path:0|inflight:56|applimit:0|
[2025/09/12 05:04:31 752813] [debug] |scid:6279067c5b11dda5809a7cd3|xqc_send_ctl_get_pto_time_and_space|srtt:250000|rtt_var:125000|pto_duration:750000|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:04:31 752819] [debug] |scid:6279067c5b11dda5809a7cd3|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8A1A92C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:04:31 752824] [debug] |scid:6279067c5b11dda5809a7cd3|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8A1A92C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:04:31 752828] [debug] |scid:6279067c5b11dda5809a7cd3|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8A1A92C|path:0|PNS: 2, unacked: 339|
[2025/09/12 05:04:31 752833] [debug] |scid:6279067c5b11dda5809a7cd3|xqc_timer_set|type:LOSS_DETECTION|expire:1757653472527783|now:1757653471752813|interv:774970|
[2025/09/12 05:04:31 752842] [debug] |scid:6279067c5b11dda5809a7cd3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB8A1A92C|path:0|pns:2|expire:1757653472527783|now:1757653471752813|interval:774970|pto_count:0|srtt:250000
[2025/09/12 05:04:31 752848] [debug] |scid:6279067c5b11dda5809a7cd3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:45952|inflight:339|
[2025/09/12 05:04:31 752853] [debug] |scid:6279067c5b11dda5809a7cd3|xqc_check_acked_or_dropped_pkt|conn:0000558BB8A1A92C|pkt_num:0|size:284|pkt_type:SHORT_HEADER|frame:CRYPTO |
[2025/09/12 05:04:31 752859] [debug] |scid:6279067c5b11dda5809a7cd3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:6|
[2025/09/12 05:04:31 752878] [info] |scid:6279067c5b11dda5809a7cd3|xqc_send_packet_with_pn|<==|conn:0000558BB8A1A92C|path:0|pkt_num:6|size:284|sent:300|pkt_type:SHORT_HEADER|frame:CRYPTO |inflight:339|now:1757653471752865|stream_id:0|stream_offset:0|
[2025/09/12 05:04:31 752885] [debug] |scid:6279067c5b11dda5809a7cd3|xqc_send_ctl_on_packet_sent|conn:0000558BB8A1A92C|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 05:04:31 752891] [debug] |scid:6279067c5b11dda5809a7cd3|xqc_send_ctl_on_packet_sent|path:0|inflight:339|applimit:0|
[2025/09/12 05:04:31 752896] [debug] |scid:6279067c5b11dda5809a7cd3|xqc_send_ctl_get_pto_time_and_space|srtt:250000|rtt_var:125000|pto_duration:750000|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:04:31 752900] [debug] |scid:6279067c5b11dda5809a7cd3|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8A1A92C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:04:31 752904] [debug] |scid:6279067c5b11dda5809a7cd3|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8A1A92C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:04:31 752908] [debug] |scid:6279067c5b11dda5809a7cd3|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8A1A92C|path:0|PNS: 2, unacked: 623|
[2025/09/12 05:04:31 752912] [debug] |scid:6279067c5b11dda5809a7cd3|xqc_timer_set|type:LOSS_DETECTION|expire:1757653472527865|now:1757653471752896|interv:774969|
[2025/09/12 05:04:31 752916] [debug] |scid:6279067c5b11dda5809a7cd3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB8A1A92C|path:0|pns:2|expire:1757653472527865|now:1757653471752896|interval:774969|pto_count:0|srtt:250000
[2025/09/12 05:04:31 752920] [debug] |scid:6279067c5b11dda5809a7cd3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:45952|inflight:623|
[2025/09/12 05:04:31 752925] [debug] |scid:6279067c5b11dda5809a7cd3|xqc_check_acked_or_dropped_pkt|conn:0000558BB8A1A92C|pkt_num:0|size:51|pkt_type:HSK|frame:ACK |
[2025/09/12 05:04:31 752929] [debug] |scid:6279067c5b11dda5809a7cd3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:4|
[2025/09/12 05:04:31 752944] [info] |scid:6279067c5b11dda5809a7cd3|xqc_send_packet_with_pn|<==|conn:0000558BB8A1A92C|path:0|pkt_num:4|size:51|sent:67|pkt_type:HSK|frame:ACK |inflight:623|now:1757653471752934|stream_id:0|stream_offset:0|
[2025/09/12 05:04:31 752949] [debug] |scid:6279067c5b11dda5809a7cd3|xqc_send_ctl_on_packet_sent|conn:0000558BB8A1A92C|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 05:04:31 752954] [debug] |scid:6279067c5b11dda5809a7cd3|xqc_check_acked_or_dropped_pkt|conn:0000558BB8A1A92C|pkt_num:0|size:54|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |
[2025/09/12 05:04:31 752959] [debug] |scid:6279067c5b11dda5809a7cd3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:7|
[2025/09/12 05:04:31 752974] [info] |scid:6279067c5b11dda5809a7cd3|xqc_send_packet_with_pn|<==|conn:0000558BB8A1A92C|path:0|pkt_num:7|size:54|sent:70|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |inflight:623|now:1757653471752963|stream_id:0|stream_offset:0|
[2025/09/12 05:04:31 752978] [debug] |scid:6279067c5b11dda5809a7cd3|xqc_send_ctl_on_packet_sent|conn:0000558BB8A1A92C|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 05:04:31 752987] [debug] |scid:6279067c5b11dda5809a7cd3|xqc_send_ctl_on_packet_sent|path:0|inflight:623|applimit:0|
[2025/09/12 05:04:31 752991] [debug] |scid:6279067c5b11dda5809a7cd3|xqc_send_ctl_get_pto_time_and_space|srtt:250000|rtt_var:125000|pto_duration:750000|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:04:31 752995] [debug] |scid:6279067c5b11dda5809a7cd3|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8A1A92C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:04:31 752999] [debug] |scid:6279067c5b11dda5809a7cd3|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8A1A92C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:04:31 753002] [debug] |scid:6279067c5b11dda5809a7cd3|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8A1A92C|path:0|PNS: 2, unacked: 677|
[2025/09/12 05:04:31 753006] [debug] |scid:6279067c5b11dda5809a7cd3|xqc_timer_set|type:LOSS_DETECTION|expire:1757653472527963|now:1757653471752990|interv:774973|
[2025/09/12 05:04:31 753010] [debug] |scid:6279067c5b11dda5809a7cd3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB8A1A92C|path:0|pns:2|expire:1757653472527963|now:1757653471752990|interval:774973|pto_count:0|srtt:250000
[2025/09/12 05:04:31 753015] [debug] |scid:6279067c5b11dda5809a7cd3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:45952|inflight:677|
[2025/09/12 05:04:31 753019] [debug] |scid:6279067c5b11dda5809a7cd3|xqc_check_acked_or_dropped_pkt|conn:0000558BB8A1A92C|pkt_num:0|size:54|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |
[2025/09/12 05:04:31 753023] [debug] |scid:6279067c5b11dda5809a7cd3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:8|
[2025/09/12 05:04:31 753053] [info] |scid:6279067c5b11dda5809a7cd3|xqc_send_packet_with_pn|<==|conn:0000558BB8A1A92C|path:0|pkt_num:8|size:54|sent:70|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |inflight:677|now:1757653471753028|stream_id:0|stream_offset:0|
[2025/09/12 05:04:31 753061] [debug] |scid:6279067c5b11dda5809a7cd3|xqc_send_ctl_on_packet_sent|conn:0000558BB8A1A92C|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 05:04:31 753065] [debug] |scid:6279067c5b11dda5809a7cd3|xqc_send_ctl_on_packet_sent|path:0|inflight:677|applimit:0|
[2025/09/12 05:04:31 753069] [debug] |scid:6279067c5b11dda5809a7cd3|xqc_send_ctl_get_pto_time_and_space|srtt:250000|rtt_var:125000|pto_duration:750000|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:04:31 753074] [debug] |scid:6279067c5b11dda5809a7cd3|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8A1A92C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:04:31 753077] [debug] |scid:6279067c5b11dda5809a7cd3|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8A1A92C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:04:31 753081] [debug] |scid:6279067c5b11dda5809a7cd3|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8A1A92C|path:0|PNS: 2, unacked: 731|
[2025/09/12 05:04:31 753085] [debug] |scid:6279067c5b11dda5809a7cd3|xqc_timer_set|type:LOSS_DETECTION|expire:1757653472528028|now:1757653471753069|interv:774959|
[2025/09/12 05:04:31 753089] [debug] |scid:6279067c5b11dda5809a7cd3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB8A1A92C|path:0|pns:2|expire:1757653472528028|now:1757653471753069|interval:774959|pto_count:0|srtt:250000
[2025/09/12 05:04:31 753093] [debug] |scid:6279067c5b11dda5809a7cd3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:45952|inflight:731|
[2025/09/12 05:04:31 753097] [debug] |scid:6279067c5b11dda5809a7cd3|xqc_conn_next_wakeup_time|wakeup_time:1757653471670253|
[2025/09/12 05:04:31 753102] [debug] |scid:6279067c5b11dda5809a7cd3|xqc_engine_add_wakeup_queue|next_tick_time:1757653471670253|
[2025/09/12 05:04:31 753106] [debug] |xqc_engine_wakeup_after|wakeup:1757653471670253|now:1757653471753106|diff:18446744073709468763|
[2025/09/12 05:04:31 753114] [debug] |xqc_engine_main_logic|END|now:1757653471752262|
[2025/09/12 05:04:31 753121] [info] |xqc_engine_packet_process|==>|conn:0000558BB8A1A92C|size:99|state:ESTABED|recv_time:1757653471753121|
[2025/09/12 05:04:31 753126] [debug] |scid:6279067c5b11dda5809a7cd3|xqc_packet_parse_handshake|success|Length:59|
[2025/09/12 05:04:31 753131] [debug] |scid:6279067c5b11dda5809a7cd3|xqc_packet_decrypt|largest_pn:924753767|
[2025/09/12 05:04:31 753135] [debug] |scid:6279067c5b11dda5809a7cd3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:924753768|
[2025/09/12 05:04:31 753141] [debug] |scid:6279067c5b11dda5809a7cd3|xqc_packet_decrypt_single|pkt_type:HSK|pkt_num:924753768|
[2025/09/12 05:04:31 753145] [debug] |scid:6279067c5b11dda5809a7cd3|xqc_process_frames|frame_type:6|
[2025/09/12 05:04:31 753149] [debug] |scid:6279067c5b11dda5809a7cd3|xqc_process_crypto_frame|level:2|
[2025/09/12 05:04:31 753153] [debug] |scid:6279067c5b11dda5809a7cd3|xqc_read_crypto_stream|xqc_read_crypto_stream|level:2|
[2025/09/12 05:04:31 753157] [debug] |scid:6279067c5b11dda5809a7cd3|xqc_engine_remove_wakeup_queue|next_tick_time:1757653471670253|pq_index:0|
[2025/09/12 05:04:31 753162] [debug] |scid:6279067c5b11dda5809a7cd3|xqc_engine_add_active_queue|last_ticked_time:1757653471752262|
[2025/09/12 05:04:31 753166] [info] |scid:6279067c5b11dda5809a7cd3|xqc_send_ctl_on_pns_discard|xqc_send_ctl_set_loss_detection_timer on discard pns:0
[2025/09/12 05:04:31 753170] [debug] |scid:6279067c5b11dda5809a7cd3|xqc_send_ctl_get_pto_time_and_space|srtt:250000|rtt_var:125000|pto_duration:750000|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:04:31 753174] [debug] |scid:6279067c5b11dda5809a7cd3|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8A1A92C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:04:31 753178] [debug] |scid:6279067c5b11dda5809a7cd3|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8A1A92C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:04:31 753182] [debug] |scid:6279067c5b11dda5809a7cd3|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8A1A92C|path:0|PNS: 2, unacked: 731|
[2025/09/12 05:04:31 753186] [debug] |scid:6279067c5b11dda5809a7cd3|xqc_timer_set|type:LOSS_DETECTION|expire:1757653472528028|now:1757653471753170|interv:774858|
[2025/09/12 05:04:31 753190] [debug] |scid:6279067c5b11dda5809a7cd3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB8A1A92C|path:0|pns:2|expire:1757653472528028|now:1757653471753170|interval:774858|pto_count:0|srtt:250000
[2025/09/12 05:04:31 753194] [debug] |scid:6279067c5b11dda5809a7cd3|xqc_timer_unset|type:ACK_HSK|
[2025/09/12 05:04:31 753199] [debug] |scid:6279067c5b11dda5809a7cd3|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_CONFIRMED ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |ack_freq:2|
[2025/09/12 05:04:31 753203] [debug] |scid:6279067c5b11dda5809a7cd3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:924753768|largest:924753768|pns:1|
[2025/09/12 05:04:31 753208] [info] |scid:6279067c5b11dda5809a7cd3|xqc_conn_on_pkt_processed|====>|conn:0000558BB8A1A92C|path:0|size:99|pkt_type:HSK|pkt_num:924753768|frame:CRYPTO |recv_time:1757653471753121|dcid:6279067c5b11dda5809a7cd3|dcid_seq:0|
[2025/09/12 05:04:31 753212] [debug] |scid:6279067c5b11dda5809a7cd3|xqc_timer_set|type:PATH_IDLE|expire:1757653591753121|now:1757653471753121|interv:120000000|
[2025/09/12 05:04:31 753216] [debug] |scid:6279067c5b11dda5809a7cd3|xqc_timer_set|type:CONN_IDLE|expire:1757653591753121|now:1757653471753121|interv:120000000|
[2025/09/12 05:04:31 753220] [debug] |xqc_engine_main_logic|BEGIN|now:1757653471753220|
[2025/09/12 05:04:31 753225] [debug] |scid:6279067c5b11dda5809a7cd3|xqc_engine_process_conn|conn:0000558BB8A1A92C|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:1757653471753224|
[2025/09/12 05:04:31 753232] [debug] |scid:6279067c5b11dda5809a7cd3|xqc_timer_expire|timer expired|type:ACK_01RTT|expire_time:1757653471670253|now:1757653471753224|
[2025/09/12 05:04:31 753236] [debug] |scid:6279067c5b11dda5809a7cd3|xqc_timer_ack_timeout|pns:2|path:0|
[2025/09/12 05:04:31 753241] [debug] |scid:6279067c5b11dda5809a7cd3|xqc_timer_expire|unset|type:ACK_01RTT|expire_time:1757653471670253|now:1757653471753224|
[2025/09/12 05:04:31 753244] [debug] |scid:6279067c5b11dda5809a7cd3|xqc_timer_unset|type:ACK_01RTT|
[2025/09/12 05:04:31 753248] [debug] |scid:6279067c5b11dda5809a7cd3|xqc_crypto_stream_on_read|encrypt_level:2|cur_state:ESTABED|next_state:ESTABED|
[2025/09/12 05:04:31 753253] [debug] |scid:6279067c5b11dda5809a7cd3|xqc_gen_ack_frame|largest_recv:924753768|ack_delay:132|first_ack_range:1|largest_pkt_recv_time:1757653471753121|
[2025/09/12 05:04:31 753258] [debug] |scid:6279067c5b11dda5809a7cd3|xqc_gen_ack_frame|high:924753768|low:924753767|pkt_pns:1|
[2025/09/12 05:04:31 753262] [debug] |scid:6279067c5b11dda5809a7cd3|xqc_write_ack_to_one_packet|ack_size:8|path:0|path_largest_recv:924753768|frame_largest_recv:924753768|
[2025/09/12 05:04:31 753266] [debug] |scid:6279067c5b11dda5809a7cd3|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:1|
[2025/09/12 05:04:31 753270] [debug] |scid:6279067c5b11dda5809a7cd3|xqc_gen_ack_frame|largest_recv:924753767|ack_delay:108017|first_ack_range:0|largest_pkt_recv_time:1757653471645253|
[2025/09/12 05:04:31 753275] [debug] |scid:6279067c5b11dda5809a7cd3|xqc_gen_ack_frame|high:924753767|low:924753767|pkt_pns:2|
[2025/09/12 05:04:31 753278] [debug] |scid:6279067c5b11dda5809a7cd3|xqc_write_ack_to_one_packet|ack_size:9|path:0|path_largest_recv:924753767|frame_largest_recv:924753767|
[2025/09/12 05:04:31 753282] [debug] |scid:6279067c5b11dda5809a7cd3|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:2|
[2025/09/12 05:04:31 753287] [debug] |scid:6279067c5b11dda5809a7cd3|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:ACK |stream_id:0|stream_offset:0|
[2025/09/12 05:04:31 753291] [debug] |scid:6279067c5b11dda5809a7cd3|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:ACK |stream_id:0|stream_offset:0|
[2025/09/12 05:04:31 753295] [debug] |scid:6279067c5b11dda5809a7cd3|xqc_check_acked_or_dropped_pkt|conn:0000558BB8A1A92C|pkt_num:0|size:50|pkt_type:HSK|frame:ACK |
[2025/09/12 05:04:31 753300] [debug] |scid:6279067c5b11dda5809a7cd3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:5|
[2025/09/12 05:04:31 753321] [info] |scid:6279067c5b11dda5809a7cd3|xqc_send_packet_with_pn|<==|conn:0000558BB8A1A92C|path:0|pkt_num:5|size:50|sent:66|pkt_type:HSK|frame:ACK |inflight:731|now:1757653471753305|stream_id:0|stream_offset:0|
[2025/09/12 05:04:31 753326] [debug] |scid:6279067c5b11dda5809a7cd3|xqc_send_ctl_on_packet_sent|conn:0000558BB8A1A92C|path:0|pkt_num:5|origin_pktnum:0|size:50|enc_size:66|pkt_type:HSK|frame:ACK |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:04:31 753331] [debug] |scid:6279067c5b11dda5809a7cd3|xqc_check_acked_or_dropped_pkt|conn:0000558BB8A1A92C|pkt_num:0|size:31|pkt_type:SHORT_HEADER|frame:ACK |
[2025/09/12 05:04:31 753335] [debug] |scid:6279067c5b11dda5809a7cd3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:9|
[2025/09/12 05:04:31 753351] [info] |scid:6279067c5b11dda5809a7cd3|xqc_send_packet_with_pn|<==|conn:0000558BB8A1A92C|path:0|pkt_num:9|size:31|sent:47|pkt_type:SHORT_HEADER|frame:ACK |inflight:731|now:1757653471753340|stream_id:0|stream_offset:0|
[2025/09/12 05:04:31 753356] [debug] |scid:6279067c5b11dda5809a7cd3|xqc_send_ctl_on_packet_sent|conn:0000558BB8A1A92C|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 05:04:31 753361] [debug] |scid:6279067c5b11dda5809a7cd3|xqc_conn_next_wakeup_time|wakeup_time:1757653472528028|
[2025/09/12 05:04:31 753365] [debug] |scid:6279067c5b11dda5809a7cd3|xqc_engine_add_wakeup_queue|next_tick_time:1757653472528028|
[2025/09/12 05:04:31 753372] [debug] |xqc_engine_wakeup_after|wakeup:1757653471832362|now:1757653471753372|diff:78990|
[2025/09/12 05:04:31 753377] [debug] |xqc_engine_main_logic|END|now:1757653471753224|
[2025/09/12 05:04:31 753382] [debug] |xqc_engine_main_logic|BEGIN|now:1757653471753382|
[2025/09/12 05:04:31 753386] [debug] |xqc_engine_wakeup_after|wakeup:1757653471832362|now:1757653471753385|diff:78977|
[2025/09/12 05:04:31 753389] [debug] |xqc_engine_main_logic|END|now:1757653471753382|
[2025/09/12 05:04:31 778138] [info] |xqc_engine_packet_process|==>|conn:0000558BB8A1A92C|size:1406|state:ESTABED|recv_time:1757653471778136|
[2025/09/12 05:04:31 778154] [debug] |scid:6279067c5b11dda5809a7cd3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:6279067c5b11dda5809a7cd3|spin_bit:0|
[2025/09/12 05:04:31 778166] [debug] |scid:6279067c5b11dda5809a7cd3|xqc_packet_decrypt|largest_pn:924753767|
[2025/09/12 05:04:31 778173] [debug] |scid:6279067c5b11dda5809a7cd3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:924753768|
[2025/09/12 05:04:31 778185] [debug] |scid:6279067c5b11dda5809a7cd3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:924753768|
[2025/09/12 05:04:31 778193] [debug] |scid:6279067c5b11dda5809a7cd3|xqc_process_frames|frame_type:1|
[2025/09/12 05:04:31 778202] [debug] |scid:6279067c5b11dda5809a7cd3|xqc_process_frames|frame_type:0|
[2025/09/12 05:04:31 778209] [debug] |scid:6279067c5b11dda5809a7cd3|xqc_process_padding_frame|process padding|
[2025/09/12 05:04:31 778222] [debug] |scid:6279067c5b11dda5809a7cd3|xqc_timer_set|type:ACK_01RTT|expire:1757653471803136|now:1757653471778136|interv:25000|
[2025/09/12 05:04:31 778232] [debug] |scid:6279067c5b11dda5809a7cd3|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:1757653471778136|max_ack_delay:25000|
[2025/09/12 05:04:31 778240] [debug] |scid:6279067c5b11dda5809a7cd3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:924753768|largest:924753768|pns:2|
[2025/09/12 05:04:31 778247] [info] |scid:6279067c5b11dda5809a7cd3|xqc_conn_on_pkt_processed|====>|conn:0000558BB8A1A92C|path:0|size:1406|pkt_type:SHORT_HEADER|pkt_num:924753768|frame:PADDING PING |recv_time:1757653471778136|dcid:6279067c5b11dda5809a7cd3|dcid_seq:0|
[2025/09/12 05:04:31 778257] [debug] |scid:6279067c5b11dda5809a7cd3|xqc_timer_set|type:PATH_IDLE|expire:1757653591778136|now:1757653471778136|interv:120000000|
[2025/09/12 05:04:31 778265] [debug] |scid:6279067c5b11dda5809a7cd3|xqc_timer_set|type:CONN_IDLE|expire:1757653591778136|now:1757653471778136|interv:120000000|
[2025/09/12 05:04:31 778273] [debug] |scid:6279067c5b11dda5809a7cd3|xqc_engine_remove_wakeup_queue|next_tick_time:1757653472528028|pq_index:2|
[2025/09/12 05:04:31 778281] [debug] |scid:6279067c5b11dda5809a7cd3|xqc_engine_add_active_queue|last_ticked_time:1757653471753224|
[2025/09/12 05:04:31 778289] [debug] |xqc_engine_main_logic|BEGIN|now:1757653471778288|
[2025/09/12 05:04:31 778298] [debug] |scid:6279067c5b11dda5809a7cd3|xqc_engine_process_conn|conn:0000558BB8A1A92C|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:1757653471778296|
[2025/09/12 05:04:31 778310] [debug] |scid:6279067c5b11dda5809a7cd3|xqc_conn_next_wakeup_time|wakeup_time:1757653471803136|
[2025/09/12 05:04:31 778318] [debug] |scid:6279067c5b11dda5809a7cd3|xqc_engine_add_wakeup_queue|next_tick_time:1757653471803136|
[2025/09/12 05:04:31 778323] [debug] |xqc_engine_wakeup_after|wakeup:1757653471803136|now:1757653471778323|diff:24813|
[2025/09/12 05:04:31 778328] [debug] |xqc_engine_main_logic|END|now:1757653471778296|
[2025/09/12 05:04:31 778335] [debug] |xqc_engine_main_logic|BEGIN|now:1757653471778335|
[2025/09/12 05:04:31 778347] [debug] |xqc_engine_wakeup_after|wakeup:1757653471803136|now:1757653471778347|diff:24789|
[2025/09/12 05:04:31 778352] [debug] |xqc_engine_main_logic|END|now:1757653471778335|
[2025/09/12 05:04:31 785557] [info] |xqc_engine_packet_process|==>|conn:0000558BB8A1A92C|size:1444|state:ESTABED|recv_time:1757653471785556|
[2025/09/12 05:04:31 785572] [debug] |scid:6279067c5b11dda5809a7cd3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:6279067c5b11dda5809a7cd3|spin_bit:0|
[2025/09/12 05:04:31 785580] [debug] |scid:6279067c5b11dda5809a7cd3|xqc_packet_decrypt|largest_pn:924753768|
[2025/09/12 05:04:31 785585] [debug] |scid:6279067c5b11dda5809a7cd3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:924753770|
[2025/09/12 05:04:31 785594] [debug] |scid:6279067c5b11dda5809a7cd3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:924753770|
[2025/09/12 05:04:31 785600] [debug] |scid:6279067c5b11dda5809a7cd3|xqc_process_frames|frame_type:1|
[2025/09/12 05:04:31 785606] [debug] |scid:6279067c5b11dda5809a7cd3|xqc_process_frames|frame_type:0|
[2025/09/12 05:04:31 785612] [debug] |scid:6279067c5b11dda5809a7cd3|xqc_process_padding_frame|process padding|
[2025/09/12 05:04:31 785622] [debug] |scid:6279067c5b11dda5809a7cd3|xqc_timer_unset|type:ACK_01RTT|
[2025/09/12 05:04:31 785629] [debug] |scid:6279067c5b11dda5809a7cd3|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 ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |ack_freq:2|
[2025/09/12 05:04:31 785636] [debug] |scid:6279067c5b11dda5809a7cd3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:924753770|largest:924753770|pns:2|
[2025/09/12 05:04:31 785642] [info] |scid:6279067c5b11dda5809a7cd3|xqc_conn_on_pkt_processed|====>|conn:0000558BB8A1A92C|path:0|size:1444|pkt_type:SHORT_HEADER|pkt_num:924753770|frame:PADDING PING |recv_time:1757653471785556|dcid:6279067c5b11dda5809a7cd3|dcid_seq:0|
[2025/09/12 05:04:31 785650] [debug] |scid:6279067c5b11dda5809a7cd3|xqc_timer_set|type:PATH_IDLE|expire:1757653591785556|now:1757653471785556|interv:120000000|
[2025/09/12 05:04:31 785656] [debug] |scid:6279067c5b11dda5809a7cd3|xqc_timer_set|type:CONN_IDLE|expire:1757653591785556|now:1757653471785556|interv:120000000|
[2025/09/12 05:04:31 785662] [debug] |scid:6279067c5b11dda5809a7cd3|xqc_engine_remove_wakeup_queue|next_tick_time:1757653471803136|pq_index:0|
[2025/09/12 05:04:31 785669] [debug] |scid:6279067c5b11dda5809a7cd3|xqc_engine_add_active_queue|last_ticked_time:1757653471778296|
[2025/09/12 05:04:31 785673] [debug] |xqc_engine_main_logic|BEGIN|now:1757653471785673|
[2025/09/12 05:04:31 785679] [debug] |scid:6279067c5b11dda5809a7cd3|xqc_engine_process_conn|conn:0000558BB8A1A92C|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:1757653471785677|
[2025/09/12 05:04:31 785688] [debug] |scid:6279067c5b11dda5809a7cd3|xqc_gen_ack_frame|largest_recv:924753770|ack_delay:132|first_ack_range:0|largest_pkt_recv_time:1757653471785556|
[2025/09/12 05:04:31 785695] [debug] |scid:6279067c5b11dda5809a7cd3|xqc_gen_ack_frame|high:924753770|low:924753770|pkt_pns:2|
[2025/09/12 05:04:31 785701] [debug] |scid:6279067c5b11dda5809a7cd3|xqc_gen_ack_frame|high:924753768|low:924753767|pkt_pns:2|
[2025/09/12 05:04:31 785707] [debug] |scid:6279067c5b11dda5809a7cd3|xqc_write_ack_to_one_packet|ack_size:10|path:0|path_largest_recv:924753770|frame_largest_recv:924753770|
[2025/09/12 05:04:31 785713] [debug] |scid:6279067c5b11dda5809a7cd3|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:2|
[2025/09/12 05:04:31 785720] [debug] |scid:6279067c5b11dda5809a7cd3|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:ACK |stream_id:0|stream_offset:0|
[2025/09/12 05:04:31 785726] [debug] |scid:6279067c5b11dda5809a7cd3|xqc_check_acked_or_dropped_pkt|conn:0000558BB8A1A92C|pkt_num:0|size:32|pkt_type:SHORT_HEADER|frame:ACK |
[2025/09/12 05:04:31 785735] [debug] |scid:6279067c5b11dda5809a7cd3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:10|
[2025/09/12 05:04:31 785765] [info] |scid:6279067c5b11dda5809a7cd3|xqc_send_packet_with_pn|<==|conn:0000558BB8A1A92C|path:0|pkt_num:10|size:32|sent:48|pkt_type:SHORT_HEADER|frame:ACK |inflight:731|now:1757653471785742|stream_id:0|stream_offset:0|
[2025/09/12 05:04:31 785771] [debug] |scid:6279067c5b11dda5809a7cd3|xqc_send_ctl_on_packet_sent|conn:0000558BB8A1A92C|path:0|pkt_num:10|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 05:04:31 785777] [debug] |scid:6279067c5b11dda5809a7cd3|xqc_conn_next_wakeup_time|wakeup_time:1757653472528028|
[2025/09/12 05:04:31 785781] [debug] |scid:6279067c5b11dda5809a7cd3|xqc_engine_add_wakeup_queue|next_tick_time:1757653472528028|
[2025/09/12 05:04:31 785785] [debug] |xqc_engine_wakeup_after|wakeup:1757653471832362|now:1757653471785785|diff:46577|
[2025/09/12 05:04:31 785789] [debug] |xqc_engine_main_logic|END|now:1757653471785677|
[2025/09/12 05:04:31 785796] [info] |xqc_engine_packet_process|==>|conn:0000558BB8A1A92C|size:39|state:ESTABED|recv_time:1757653471785795|
[2025/09/12 05:04:31 785800] [debug] |scid:6279067c5b11dda5809a7cd3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:6279067c5b11dda5809a7cd3|spin_bit:0|
[2025/09/12 05:04:31 785805] [debug] |scid:6279067c5b11dda5809a7cd3|xqc_packet_decrypt|largest_pn:924753770|
[2025/09/12 05:04:31 785809] [debug] |scid:6279067c5b11dda5809a7cd3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:924753771|
[2025/09/12 05:04:31 785814] [debug] |scid:6279067c5b11dda5809a7cd3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:924753771|
[2025/09/12 05:04:31 785818] [debug] |scid:6279067c5b11dda5809a7cd3|xqc_process_frames|frame_type:2|
[2025/09/12 05:04:31 785823] [debug] |scid:6279067c5b11dda5809a7cd3|xqc_send_ctl_on_ack_received|conn:0000558BB8A1A92C|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:9|path_largest_ack:4|
[2025/09/12 05:04:31 785828] [debug] |scid:6279067c5b11dda5809a7cd3|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:56|prior_delivered:0|prior_time:1757653471752597|is_app_limited:0|send_elapse:106|ack_elapse:33198|ctl_first_sent_time:1757653471752703|lagest_ack_time:1757653471785795|curr_delivered:33|
[2025/09/12 05:04:31 785833] [debug] |scid:6279067c5b11dda5809a7cd3|xqc_update_sample|sampler_sent_time_update:1757653471752703|
[2025/09/12 05:04:31 785838] [debug] |scid:6279067c5b11dda5809a7cd3|xqc_send_ctl_on_ack_received|sndq_packets_used:5||sndq_packets_used_bytes:0|sndq_packets_free:3|
[2025/09/12 05:04:31 785842] [debug] |scid:6279067c5b11dda5809a7cd3|xqc_send_ctl_on_ack_received|conn:0000558BB8A1A92C|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 05:04:31 785846] [debug] |scid:6279067c5b11dda5809a7cd3|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:339|prior_delivered:0|prior_time:1757653471752597|is_app_limited:0|send_elapse:186|ack_elapse:33198|ctl_first_sent_time:1757653471752783|lagest_ack_time:1757653471785795|curr_delivered:316|
[2025/09/12 05:04:31 785851] [debug] |scid:6279067c5b11dda5809a7cd3|xqc_update_sample|sampler_sent_time_update:1757653471752783|
[2025/09/12 05:04:31 785855] [debug] |scid:6279067c5b11dda5809a7cd3|xqc_send_ctl_on_ack_received|sndq_packets_used:4||sndq_packets_used_bytes:0|sndq_packets_free:4|
[2025/09/12 05:04:31 785859] [debug] |scid:6279067c5b11dda5809a7cd3|xqc_send_ctl_on_ack_received|conn:0000558BB8A1A92C|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 05:04:31 785863] [debug] |scid:6279067c5b11dda5809a7cd3|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:623|prior_delivered:0|prior_time:1757653471752597|is_app_limited:0|send_elapse:268|ack_elapse:33198|ctl_first_sent_time:1757653471752865|lagest_ack_time:1757653471785795|curr_delivered:600|
[2025/09/12 05:04:31 785871] [debug] |scid:6279067c5b11dda5809a7cd3|xqc_update_sample|sampler_sent_time_update:1757653471752865|
[2025/09/12 05:04:31 785875] [debug] |scid:6279067c5b11dda5809a7cd3|xqc_send_ctl_on_ack_received|sndq_packets_used:3||sndq_packets_used_bytes:0|sndq_packets_free:5|
[2025/09/12 05:04:31 785879] [debug] |scid:6279067c5b11dda5809a7cd3|xqc_send_ctl_on_ack_received|conn:0000558BB8A1A92C|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:9|path_largest_ack:8|
[2025/09/12 05:04:31 785884] [debug] |scid:6279067c5b11dda5809a7cd3|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:731|prior_delivered:0|prior_time:1757653471752597|is_app_limited:0|send_elapse:431|ack_elapse:33198|ctl_first_sent_time:1757653471753028|lagest_ack_time:1757653471785795|curr_delivered:654|
[2025/09/12 05:04:31 785888] [debug] |scid:6279067c5b11dda5809a7cd3|xqc_update_sample|sampler_sent_time_update:1757653471753028|
[2025/09/12 05:04:31 785892] [debug] |scid:6279067c5b11dda5809a7cd3|xqc_send_ctl_on_ack_received|sndq_packets_used:2||sndq_packets_used_bytes:0|sndq_packets_free:6|
[2025/09/12 05:04:31 785896] [debug] |scid:6279067c5b11dda5809a7cd3|xqc_send_ctl_update_rtt|before update rtt|conn:0000558BB8A1A92C|srtt:250000|rttvar:125000|minrtt:4294967295|latest_rtt:32767|ack_delay:168|
[2025/09/12 05:04:31 785900] [debug] |scid:6279067c5b11dda5809a7cd3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-6279067c5b11dda5809a7cd3 p-193.167.0.100-52608-7095f5a838f7a30fa41bcaa9b1b36380e5 |after update rtt|conn:0000558BB8A1A92C|srtt:32767|rttvar:16383|minrtt:32767|latest_rtt:32767|ack_delay:168|
[2025/09/12 05:04:31 785905] [debug] |scid:6279067c5b11dda5809a7cd3|xqc_send_ctl_get_lost_sent_pn|largest_acked:8|lost_pn:5|thresh:3|
[2025/09/12 05:04:31 785909] [debug] |scid:6279067c5b11dda5809a7cd3|xqc_send_ctl_detect_lost|mark lost|pns:2|pkt_num:0|lost_pn:5|po_sent_time:1757653471752597|lost_send_time:1757653471748933|loss_delay:36862|frame:HANDSHAKE_DONE |repair:524288|
[2025/09/12 05:04:31 785914] [debug] |scid:6279067c5b11dda5809a7cd3|xqc_send_ctl_detect_lost|OnLostDetection|largest_lost sent time: 1757653471752597u|
[2025/09/12 05:04:31 785918] [stats] |scid:6279067c5b11dda5809a7cd3|xqc_send_ctl_detect_lost|l-0.0.0.0-443-6279067c5b11dda5809a7cd3 p-193.167.0.100-52608-7095f5a838f7a30fa41bcaa9b1b36380e5 |lost interval:1757653471785795|lost_count:1|send_count:11|pkt_num:0|po_send_time:1757653471752597|srtt:32767|cwnd:45952|bw:0|conn_life:177729|now:125000|last_lost_time:177729|
[2025/09/12 05:04:31 785923] [debug] |scid:6279067c5b11dda5809a7cd3|xqc_send_ctl_on_ack_received|xqc_recv_record_del from 924753768|pns:2|
[2025/09/12 05:04:31 785927] [debug] |scid:6279067c5b11dda5809a7cd3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:04:31 785931] [debug] |scid:6279067c5b11dda5809a7cd3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:0000558BB8A1A92C|path:0|pns:2|expire:1757653471789825|now:1757653471785931|interval:3894|
[2025/09/12 05:04:31 785936] [debug] |scid:6279067c5b11dda5809a7cd3|xqc_timer_set|type:LOSS_DETECTION|expire:1757653471789825|now:1757653471785931|interv:3894|
[2025/09/12 05:04:31 785940] [debug] |scid:6279067c5b11dda5809a7cd3|xqc_generate_sample|sampler: send_elapse 431, ack_elapse 33198, delivered 654|rate 19699|lost 1|
[2025/09/12 05:04:31 785944] [debug] |scid:6279067c5b11dda5809a7cd3|xqc_bbr_update_bandwidth|BBRv1: RTT round update 0 -> 1|
[2025/09/12 05:04:31 785948] [debug] |scid:6279067c5b11dda5809a7cd3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (19699) in round 1|
[2025/09/12 05:04:31 785953] [debug] |scid:6279067c5b11dda5809a7cd3|xqc_bbr_update_min_rtt|probertt expire|rtt:32767, old_rtt:2147483647|
[2025/09/12 05:04:31 785956] [debug] |scid:6279067c5b11dda5809a7cd3|xqc_bbr_update_min_rtt|minrtt expire|rtt:32767, old_rtt:2147483647|
[2025/09/12 05:04:31 785963] [debug] |scid:6279067c5b11dda5809a7cd3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:5744|extra_cwnd:1308|
[2025/09/12 05:04:31 785967] [debug] |scid:6279067c5b11dda5809a7cd3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:45952|packet_lost:1|acked:654|po_sent_time:1757653471753028|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:654|
[2025/09/12 05:04:31 785972] [debug] |scid:6279067c5b11dda5809a7cd3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:45952|packet_lost:1|acked:654|po_sent_time:1757653471753028|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:654|
[2025/09/12 05:04:31 785977] [debug] |scid:6279067c5b11dda5809a7cd3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-6279067c5b11dda5809a7cd3 p-193.167.0.100-52608-7095f5a838f7a30fa41bcaa9b1b36380e5 |bbr on ack|mode:0|pacing_rate:4045883|bw:19699|cwnd:46606|full_bw_reached:0|inflight:54|srtt:32767|latest_rtt:32767|min_rtt:32767|applimit:0|lost:0|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:1|
[2025/09/12 05:04:31 785982] [stats] |scid:6279067c5b11dda5809a7cd3|xqc_send_ctl_info_circle_record|l-0.0.0.0-443-6279067c5b11dda5809a7cd3 p-193.167.0.100-52608-7095f5a838f7a30fa41bcaa9b1b36380e5 |path:0||cwnd:46606|inflight:54|mode:0|applimit:0|pacing_rate:4045883|bw:19699|srtt:32767|latest_rtt:32767|min_rtt:32767|send:11|lost:0|tlp:0|recv:6|recovery:0|slow_start:1|conn_life:177916|acked:654|delivered:654|is_cwnd_limited:0|
[2025/09/12 05:04:31 785988] [debug] |scid:6279067c5b11dda5809a7cd3|xqc_process_frames|frame_type:0|
[2025/09/12 05:04:31 785991] [debug] |scid:6279067c5b11dda5809a7cd3|xqc_process_padding_frame|process padding|
[2025/09/12 05:04:31 785996] [debug] |scid:6279067c5b11dda5809a7cd3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:924753771|largest:924753771|pns:2|
[2025/09/12 05:04:31 786000] [info] |scid:6279067c5b11dda5809a7cd3|xqc_conn_on_pkt_processed|====>|conn:0000558BB8A1A92C|path:0|size:39|pkt_type:SHORT_HEADER|pkt_num:924753771|frame:PADDING ACK |recv_time:1757653471785795|dcid:6279067c5b11dda5809a7cd3|dcid_seq:0|
[2025/09/12 05:04:31 786005] [debug] |scid:6279067c5b11dda5809a7cd3|xqc_timer_set|type:PATH_IDLE|expire:1757653591785795|now:1757653471785795|interv:120000000|
[2025/09/12 05:04:31 786009] [debug] |scid:6279067c5b11dda5809a7cd3|xqc_timer_set|type:CONN_IDLE|expire:1757653591785795|now:1757653471785795|interv:120000000|
[2025/09/12 05:04:31 786013] [debug] |scid:6279067c5b11dda5809a7cd3|xqc_engine_remove_wakeup_queue|next_tick_time:1757653472528028|pq_index:2|
[2025/09/12 05:04:31 786017] [debug] |scid:6279067c5b11dda5809a7cd3|xqc_engine_add_active_queue|last_ticked_time:1757653471785677|
[2025/09/12 05:04:31 786021] [debug] |xqc_engine_main_logic|BEGIN|now:1757653471786021|
[2025/09/12 05:04:31 786025] [debug] |scid:6279067c5b11dda5809a7cd3|xqc_engine_process_conn|conn:0000558BB8A1A92C|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:1757653471786024|
[2025/09/12 05:04:31 786031] [debug] |scid:6279067c5b11dda5809a7cd3|xqc_path_get_perf_class|conn:0000558BB8A1A92C|path_id:0|path_srtt:32767|min_srtt:32767|path_bw:19699|loss_rate:0.00|path_pto:0|
[2025/09/12 05:04:31 786035] [debug] |scid:6279067c5b11dda5809a7cd3|xqc_send_ctl_can_send|l-0.0.0.0-443-6279067c5b11dda5809a7cd3 p-193.167.0.100-52608-7095f5a838f7a30fa41bcaa9b1b36380e5 |path:0|can:1|pkt_sz:23|schedule_bytes:0|inflight:54|cwnd:46606|conn:0000558BB8A1A92C|stream_id:0|stream_offset:0|
[2025/09/12 05:04:31 786058] [debug] |scid:6279067c5b11dda5809a7cd3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000558BB8A1A92C|path_id:0|path_srtt:32767|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:04:31 786063] [debug] |scid:6279067c5b11dda5809a7cd3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:HANDSHAKE_DONE |pn:0|size:23|reinj:0|path_class:2|
[2025/09/12 05:04:31 786071] [debug] |scid:6279067c5b11dda5809a7cd3|xqc_check_acked_or_dropped_pkt|conn:0000558BB8A1A92C|pkt_num:0|size:23|pkt_type:SHORT_HEADER|frame:HANDSHAKE_DONE |
[2025/09/12 05:04:31 786075] [debug] |scid:6279067c5b11dda5809a7cd3|xqc_send_ctl_can_send|l-0.0.0.0-443-6279067c5b11dda5809a7cd3 p-193.167.0.100-52608-7095f5a838f7a30fa41bcaa9b1b36380e5 |path:0|can:1|pkt_sz:23|schedule_bytes:0|inflight:54|cwnd:46606|conn:0000558BB8A1A92C|stream_id:0|stream_offset:0|
[2025/09/12 05:04:31 786079] [debug] |scid:6279067c5b11dda5809a7cd3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:04:31 786084] [debug] |scid:6279067c5b11dda5809a7cd3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:11|
[2025/09/12 05:04:31 786106] [info] |scid:6279067c5b11dda5809a7cd3|xqc_send_packet_with_pn|<==|conn:0000558BB8A1A92C|path:0|pkt_num:11|size:23|sent:39|pkt_type:SHORT_HEADER|frame:HANDSHAKE_DONE |inflight:54|now:1757653471786089|stream_id:0|stream_offset:0|
[2025/09/12 05:04:31 786111] [debug] |scid:6279067c5b11dda5809a7cd3|xqc_send_ctl_on_packet_sent|conn:0000558BB8A1A92C|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 05:04:31 786116] [debug] |scid:6279067c5b11dda5809a7cd3|xqc_send_ctl_on_packet_sent|path:0|inflight:54|applimit:0|
[2025/09/12 05:04:31 786120] [debug] |scid:6279067c5b11dda5809a7cd3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:0000558BB8A1A92C|path:0|pns:2|expire:1757653471789825|now:1757653471786120|interval:3705|
[2025/09/12 05:04:31 786124] [debug] |scid:6279067c5b11dda5809a7cd3|xqc_timer_set|type:LOSS_DETECTION|expire:1757653471789825|now:1757653471786120|interv:3705|
[2025/09/12 05:04:31 786128] [debug] |scid:6279067c5b11dda5809a7cd3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:46606|inflight:77|
[2025/09/12 05:04:31 786133] [debug] |scid:6279067c5b11dda5809a7cd3|xqc_conn_next_wakeup_time|wakeup_time:1757653471789825|
[2025/09/12 05:04:31 786137] [debug] |scid:6279067c5b11dda5809a7cd3|xqc_engine_add_wakeup_queue|next_tick_time:1757653471789825|
[2025/09/12 05:04:31 786141] [debug] |xqc_engine_wakeup_after|wakeup:1757653471789825|now:1757653471786141|diff:3684|
[2025/09/12 05:04:31 786145] [debug] |xqc_engine_main_logic|END|now:1757653471786024|
[2025/09/12 05:04:31 786153] [debug] |xqc_engine_main_logic|BEGIN|now:1757653471786153|
[2025/09/12 05:04:31 786157] [debug] |xqc_engine_wakeup_after|wakeup:1757653471789825|now:1757653471786157|diff:3668|
[2025/09/12 05:04:31 786161] [debug] |xqc_engine_main_logic|END|now:1757653471786153|
[2025/09/12 05:04:31 790236] [debug] |xqc_engine_main_logic|BEGIN|now:1757653471790236|
[2025/09/12 05:04:31 790248] [debug] |scid:6279067c5b11dda5809a7cd3|xqc_engine_remove_wakeup_queue|next_tick_time:1757653471789825|pq_index:0|
[2025/09/12 05:04:31 790254] [debug] |scid:6279067c5b11dda5809a7cd3|xqc_engine_add_active_queue|last_ticked_time:1757653471786024|
[2025/09/12 05:04:31 790260] [debug] |scid:6279067c5b11dda5809a7cd3|xqc_engine_process_conn|conn:0000558BB8A1A92C|state:ESTABED|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) |now:1757653471790259|
[2025/09/12 05:04:31 790266] [debug] |scid:6279067c5b11dda5809a7cd3|xqc_timer_expire|timer expired|type:LOSS_DETECTION|expire_time:1757653471789825|now:1757653471790259|
[2025/09/12 05:04:31 790271] [debug] |scid:6279067c5b11dda5809a7cd3|xqc_timer_loss_detection_timeout|path:0|loss_detection_timeout|
[2025/09/12 05:04:31 790276] [debug] |scid:6279067c5b11dda5809a7cd3|xqc_timer_loss_detection_timeout|xqc_send_ctl_detect_lost|
[2025/09/12 05:04:31 790281] [debug] |scid:6279067c5b11dda5809a7cd3|xqc_send_ctl_get_lost_sent_pn|largest_acked:8|lost_pn:5|thresh:3|
[2025/09/12 05:04:31 790286] [debug] |scid:6279067c5b11dda5809a7cd3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:04:31 790298] [debug] |scid:6279067c5b11dda5809a7cd3|xqc_send_ctl_detect_lost|mark lost|pns:2|pkt_num:7|lost_pn:5|po_sent_time:1757653471752963|lost_send_time:1757653471753397|loss_delay:36862|frame:NEW_CONNECTION_ID |repair:16384|
[2025/09/12 05:04:31 790304] [debug] |scid:6279067c5b11dda5809a7cd3|xqc_send_ctl_detect_lost|OnLostDetection|largest_lost sent time: 1757653471752963u|
[2025/09/12 05:04:31 790309] [debug] |scid:6279067c5b11dda5809a7cd3|xqc_timer_loss_detection_timeout|xqc_send_ctl_set_loss_detection_timer|loss|
[2025/09/12 05:04:31 790314] [debug] |scid:6279067c5b11dda5809a7cd3|xqc_send_ctl_get_pto_time_and_space|srtt:32767|rtt_var:16383|pto_duration:98299|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:04:31 790320] [debug] |scid:6279067c5b11dda5809a7cd3|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8A1A92C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:04:31 790325] [debug] |scid:6279067c5b11dda5809a7cd3|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8A1A92C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:04:31 790329] [debug] |scid:6279067c5b11dda5809a7cd3|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8A1A92C|path:0|PNS: 2, unacked: 23|
[2025/09/12 05:04:31 790334] [debug] |scid:6279067c5b11dda5809a7cd3|xqc_timer_set|type:LOSS_DETECTION|expire:1757653471909388|now:1757653471790314|interv:119074|
[2025/09/12 05:04:31 790339] [debug] |scid:6279067c5b11dda5809a7cd3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB8A1A92C|path:0|pns:2|expire:1757653471909388|now:1757653471790314|interval:119074|pto_count:0|srtt:32767
[2025/09/12 05:04:31 790346] [debug] |scid:6279067c5b11dda5809a7cd3|xqc_path_get_perf_class|conn:0000558BB8A1A92C|path_id:0|path_srtt:32767|min_srtt:32767|path_bw:19699|loss_rate:8.33|path_pto:0|
[2025/09/12 05:04:31 790352] [debug] |scid:6279067c5b11dda5809a7cd3|xqc_send_ctl_can_send|l-0.0.0.0-443-6279067c5b11dda5809a7cd3 p-193.167.0.100-52608-7095f5a838f7a30fa41bcaa9b1b36380e5 |path:0|can:1|pkt_sz:54|schedule_bytes:0|inflight:23|cwnd:46606|conn:0000558BB8A1A92C|stream_id:0|stream_offset:0|
[2025/09/12 05:04:31 790358] [debug] |scid:6279067c5b11dda5809a7cd3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000558BB8A1A92C|path_id:0|path_srtt:32767|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:04:31 790364] [debug] |scid:6279067c5b11dda5809a7cd3|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 05:04:31 790370] [debug] |scid:6279067c5b11dda5809a7cd3|xqc_check_acked_or_dropped_pkt|conn:0000558BB8A1A92C|pkt_num:7|size:54|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |
[2025/09/12 05:04:31 790375] [debug] |scid:6279067c5b11dda5809a7cd3|xqc_send_ctl_can_send|l-0.0.0.0-443-6279067c5b11dda5809a7cd3 p-193.167.0.100-52608-7095f5a838f7a30fa41bcaa9b1b36380e5 |path:0|can:1|pkt_sz:54|schedule_bytes:0|inflight:23|cwnd:46606|conn:0000558BB8A1A92C|stream_id:0|stream_offset:0|
[2025/09/12 05:04:31 790380] [debug] |scid:6279067c5b11dda5809a7cd3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:04:31 790386] [debug] |scid:6279067c5b11dda5809a7cd3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:12|
[2025/09/12 05:04:31 790419] [info] |scid:6279067c5b11dda5809a7cd3|xqc_send_packet_with_pn|<==|conn:0000558BB8A1A92C|path:0|pkt_num:12|size:54|sent:70|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |inflight:23|now:1757653471790395|stream_id:0|stream_offset:0|
[2025/09/12 05:04:31 790426] [debug] |scid:6279067c5b11dda5809a7cd3|xqc_send_ctl_on_packet_sent|conn:0000558BB8A1A92C|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:2|
[2025/09/12 05:04:31 790432] [debug] |scid:6279067c5b11dda5809a7cd3|xqc_send_ctl_on_packet_sent|path:0|inflight:23|applimit:0|
[2025/09/12 05:04:31 790437] [debug] |scid:6279067c5b11dda5809a7cd3|xqc_send_ctl_get_pto_time_and_space|srtt:32767|rtt_var:16383|pto_duration:98299|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:04:31 790447] [debug] |scid:6279067c5b11dda5809a7cd3|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8A1A92C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:04:31 790452] [debug] |scid:6279067c5b11dda5809a7cd3|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8A1A92C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:04:31 790456] [debug] |scid:6279067c5b11dda5809a7cd3|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8A1A92C|path:0|PNS: 2, unacked: 77|
[2025/09/12 05:04:31 790461] [debug] |scid:6279067c5b11dda5809a7cd3|xqc_timer_set|type:LOSS_DETECTION|expire:1757653471913694|now:1757653471790437|interv:123257|
[2025/09/12 05:04:31 790466] [debug] |scid:6279067c5b11dda5809a7cd3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB8A1A92C|path:0|pns:2|expire:1757653471913694|now:1757653471790437|interval:123257|pto_count:0|srtt:32767
[2025/09/12 05:04:31 790472] [debug] |scid:6279067c5b11dda5809a7cd3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:46606|inflight:77|
[2025/09/12 05:04:31 790478] [debug] |scid:6279067c5b11dda5809a7cd3|xqc_conn_next_wakeup_time|wakeup_time:1757653471913694|
[2025/09/12 05:04:31 790483] [debug] |scid:6279067c5b11dda5809a7cd3|xqc_engine_add_wakeup_queue|next_tick_time:1757653471913694|
[2025/09/12 05:04:31 790488] [debug] |xqc_engine_wakeup_after|wakeup:1757653471832362|now:1757653471790488|diff:41874|
[2025/09/12 05:04:31 790493] [debug] |xqc_engine_main_logic|END|now:1757653471790259|
[2025/09/12 05:04:31 821817] [info] |xqc_engine_packet_process|==>|conn:0000558BB8A1A92C|size:39|state:ESTABED|recv_time:1757653471821815|
[2025/09/12 05:04:31 821837] [debug] |scid:6279067c5b11dda5809a7cd3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:6279067c5b11dda5809a7cd3|spin_bit:0|
[2025/09/12 05:04:31 821848] [debug] |scid:6279067c5b11dda5809a7cd3|xqc_packet_decrypt|largest_pn:924753771|
[2025/09/12 05:04:31 821855] [debug] |scid:6279067c5b11dda5809a7cd3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:924753773|
[2025/09/12 05:04:31 821867] [debug] |scid:6279067c5b11dda5809a7cd3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:924753773|
[2025/09/12 05:04:31 821875] [debug] |scid:6279067c5b11dda5809a7cd3|xqc_process_frames|frame_type:2|
[2025/09/12 05:04:31 821885] [debug] |scid:6279067c5b11dda5809a7cd3|xqc_send_ctl_on_ack_received|conn:0000558BB8A1A92C|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 05:04:31 821894] [debug] |scid:6279067c5b11dda5809a7cd3|xqc_update_sample|sampler_update|prior_lost:1|tx_in_flight:77|prior_delivered:654|prior_time:1757653471785795|is_app_limited:0|send_elapse:33061|ack_elapse:36020|ctl_first_sent_time:1757653471786089|lagest_ack_time:1757653471821815|curr_delivered:677|
[2025/09/12 05:04:31 821904] [debug] |scid:6279067c5b11dda5809a7cd3|xqc_update_sample|sampler_sent_time_update:1757653471786089|
[2025/09/12 05:04:31 821912] [debug] |scid:6279067c5b11dda5809a7cd3|xqc_send_ctl_on_ack_received|sndq_packets_used:2||sndq_packets_used_bytes:0|sndq_packets_free:6|
[2025/09/12 05:04:31 821919] [debug] |scid:6279067c5b11dda5809a7cd3|xqc_send_ctl_update_rtt|before update rtt|conn:0000558BB8A1A92C|srtt:32767|rttvar:16383|minrtt:32767|latest_rtt:35726|ack_delay:5168|
[2025/09/12 05:04:31 821928] [debug] |scid:6279067c5b11dda5809a7cd3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-6279067c5b11dda5809a7cd3 p-193.167.0.100-52608-7095f5a838f7a30fa41bcaa9b1b36380e5 |after update rtt|conn:0000558BB8A1A92C|srtt:33137|rttvar:13027|minrtt:32767|latest_rtt:35726|ack_delay:5168|
[2025/09/12 05:04:31 821935] [debug] |scid:6279067c5b11dda5809a7cd3|xqc_send_ctl_get_lost_sent_pn|largest_acked:11|lost_pn:8|thresh:3|
[2025/09/12 05:04:31 821941] [debug] |scid:6279067c5b11dda5809a7cd3|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:04:31 821946] [debug] |scid:6279067c5b11dda5809a7cd3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:04:31 821959] [debug] |scid:6279067c5b11dda5809a7cd3|xqc_send_ctl_get_pto_time_and_space|srtt:33137|rtt_var:13027|pto_duration:85245|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:04:31 821965] [debug] |scid:6279067c5b11dda5809a7cd3|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8A1A92C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:04:31 821970] [debug] |scid:6279067c5b11dda5809a7cd3|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8A1A92C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:04:31 821974] [debug] |scid:6279067c5b11dda5809a7cd3|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8A1A92C|path:0|PNS: 2, unacked: 54|
[2025/09/12 05:04:31 821979] [debug] |scid:6279067c5b11dda5809a7cd3|xqc_timer_set|type:LOSS_DETECTION|expire:1757653471900640|now:1757653471821959|interv:78681|
[2025/09/12 05:04:31 821984] [debug] |scid:6279067c5b11dda5809a7cd3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB8A1A92C|path:0|pns:2|expire:1757653471900640|now:1757653471821959|interval:78681|pto_count:0|srtt:33137
[2025/09/12 05:04:31 821990] [debug] |scid:6279067c5b11dda5809a7cd3|xqc_generate_sample|sampler: send_elapse 33061, ack_elapse 36020, delivered 23|rate 638|lost 2|
[2025/09/12 05:04:31 821995] [debug] |scid:6279067c5b11dda5809a7cd3|xqc_bbr_update_bandwidth|BBRv1: RTT round update 1 -> 2|
[2025/09/12 05:04:31 822000] [debug] |scid:6279067c5b11dda5809a7cd3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (638) in round 2|
[2025/09/12 05:04:31 822006] [debug] |scid:6279067c5b11dda5809a7cd3|xqc_bbr_update_min_rtt|minrtt expire|rtt:32767, old_rtt:32767|
[2025/09/12 05:04:31 822011] [debug] |scid:6279067c5b11dda5809a7cd3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:5744|extra_cwnd:1308|
[2025/09/12 05:04:31 822016] [debug] |scid:6279067c5b11dda5809a7cd3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:46606|packet_lost:0|acked:23|po_sent_time:1757653471786089|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:677|
[2025/09/12 05:04:31 822021] [debug] |scid:6279067c5b11dda5809a7cd3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:46606|packet_lost:0|acked:23|po_sent_time:1757653471786089|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:677|
[2025/09/12 05:04:31 822027] [debug] |scid:6279067c5b11dda5809a7cd3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-6279067c5b11dda5809a7cd3 p-193.167.0.100-52608-7095f5a838f7a30fa41bcaa9b1b36380e5 |bbr on ack|mode:0|pacing_rate:4045883|bw:19699|cwnd:46629|full_bw_reached:0|inflight:54|srtt:33137|latest_rtt:35726|min_rtt:32767|applimit:0|lost:2|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:1|
[2025/09/12 05:04:31 822034] [debug] |scid:6279067c5b11dda5809a7cd3|xqc_process_frames|frame_type:0|
[2025/09/12 05:04:31 822060] [debug] |scid:6279067c5b11dda5809a7cd3|xqc_process_padding_frame|process padding|
[2025/09/12 05:04:31 822069] [debug] |scid:6279067c5b11dda5809a7cd3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:924753773|largest:924753773|pns:2|
[2025/09/12 05:04:31 822075] [info] |scid:6279067c5b11dda5809a7cd3|xqc_conn_on_pkt_processed|====>|conn:0000558BB8A1A92C|path:0|size:39|pkt_type:SHORT_HEADER|pkt_num:924753773|frame:PADDING ACK |recv_time:1757653471821815|dcid:6279067c5b11dda5809a7cd3|dcid_seq:0|
[2025/09/12 05:04:31 822081] [debug] |scid:6279067c5b11dda5809a7cd3|xqc_timer_set|type:PATH_IDLE|expire:1757653591821815|now:1757653471821815|interv:120000000|
[2025/09/12 05:04:31 822087] [debug] |scid:6279067c5b11dda5809a7cd3|xqc_timer_set|type:CONN_IDLE|expire:1757653591821815|now:1757653471821815|interv:120000000|
[2025/09/12 05:04:31 822091] [debug] |scid:6279067c5b11dda5809a7cd3|xqc_engine_remove_wakeup_queue|next_tick_time:1757653471913694|pq_index:2|
[2025/09/12 05:04:31 822097] [debug] |scid:6279067c5b11dda5809a7cd3|xqc_engine_add_active_queue|last_ticked_time:1757653471790259|
[2025/09/12 05:04:31 822106] [debug] |xqc_engine_main_logic|BEGIN|now:1757653471822106|
[2025/09/12 05:04:31 822113] [debug] |scid:6279067c5b11dda5809a7cd3|xqc_engine_process_conn|conn:0000558BB8A1A92C|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:1757653471822111|
[2025/09/12 05:04:31 822121] [debug] |scid:6279067c5b11dda5809a7cd3|xqc_conn_next_wakeup_time|wakeup_time:1757653471900640|
[2025/09/12 05:04:31 822126] [debug] |scid:6279067c5b11dda5809a7cd3|xqc_engine_add_wakeup_queue|next_tick_time:1757653471900640|
[2025/09/12 05:04:31 822130] [debug] |xqc_engine_wakeup_after|wakeup:1757653471832362|now:1757653471822130|diff:10232|
[2025/09/12 05:04:31 822136] [debug] |xqc_engine_main_logic|END|now:1757653471822111|
[2025/09/12 05:04:31 822142] [debug] |xqc_engine_main_logic|BEGIN|now:1757653471822142|
[2025/09/12 05:04:31 822147] [debug] |xqc_engine_wakeup_after|wakeup:1757653471832362|now:1757653471822147|diff:10215|
[2025/09/12 05:04:31 822152] [debug] |xqc_engine_main_logic|END|now:1757653471822142|
[2025/09/12 05:04:31 833225] [debug] |xqc_engine_main_logic|BEGIN|now:1757653471833225|
[2025/09/12 05:04:31 833235] [debug] |scid:a0cf7ac851dfa97be4ddff99|xqc_engine_remove_wakeup_queue|next_tick_time:1757653471832362|pq_index:0|
[2025/09/12 05:04:31 833240] [debug] |scid:a0cf7ac851dfa97be4ddff99|xqc_engine_add_active_queue|last_ticked_time:1757653471501930|
[2025/09/12 05:04:31 833246] [debug] |scid:a0cf7ac851dfa97be4ddff99|xqc_engine_process_conn|conn:0000558BB89D48FC|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:1757653471833245|
[2025/09/12 05:04:31 833252] [debug] |scid:a0cf7ac851dfa97be4ddff99|xqc_timer_expire|timer expired|type:LOSS_DETECTION|expire_time:1757653471832362|now:1757653471833245|
[2025/09/12 05:04:31 833257] [debug] |scid:a0cf7ac851dfa97be4ddff99|xqc_timer_loss_detection_timeout|path:0|loss_detection_timeout|
[2025/09/12 05:04:31 833262] [debug] |scid:a0cf7ac851dfa97be4ddff99|xqc_timer_loss_detection_timeout|send Probe pkts|conn:0000558BB89D48FC|path:0|bytes_in_flight:2169|
[2025/09/12 05:04:31 833268] [debug] |scid:a0cf7ac851dfa97be4ddff99|xqc_send_ctl_get_pto_time_and_space|srtt:32348|rtt_var:6296|pto_duration:230128|backoff_factor:2.00|backoff:4.00|pto_cnt:2|max_ack_delay:25|
[2025/09/12 05:04:31 833273] [debug] |scid:a0cf7ac851dfa97be4ddff99|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB89D48FC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:04:31 833278] [debug] |scid:a0cf7ac851dfa97be4ddff99|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB89D48FC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:04:31 833283] [debug] |scid:a0cf7ac851dfa97be4ddff99|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB89D48FC|path:0|PNS: 2, unacked: 2169|
[2025/09/12 05:04:31 833288] [debug] |scid:a0cf7ac851dfa97be4ddff99|xqc_path_send_one_or_two_ack_elicit_pkts|send two ack-eliciting pkts|path:0|pns:2|
[2025/09/12 05:04:31 833293] [debug] |scid:a0cf7ac851dfa97be4ddff99|xqc_conn_send_probe_pkt|conn:0000558BB89D48FC|path:0|pkt_num:0|size:23|pkt_type:SHORT_HEADER|frame:HANDSHAKE_DONE |conn_state:ESTABED|
[2025/09/12 05:04:31 833300] [debug] |scid:a0cf7ac851dfa97be4ddff99|xqc_conn_send_probe_pkt|conn:0000558BB89D48FC|path:0|pkt_num:6|size:1050|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|
[2025/09/12 05:04:31 833307] [debug] |scid:a0cf7ac851dfa97be4ddff99|xqc_timer_loss_detection_timeout|xqc_send_ctl_set_loss_detection_timer|PTO|conn:0000558BB89D48FC|pto_count:3
[2025/09/12 05:04:31 833312] [debug] |scid:a0cf7ac851dfa97be4ddff99|xqc_send_ctl_get_pto_time_and_space|srtt:32348|rtt_var:6296|pto_duration:460256|backoff_factor:2.00|backoff:8.00|pto_cnt:3|max_ack_delay:25|
[2025/09/12 05:04:31 833317] [debug] |scid:a0cf7ac851dfa97be4ddff99|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB89D48FC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:04:31 833327] [debug] |scid:a0cf7ac851dfa97be4ddff99|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB89D48FC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:04:31 833331] [debug] |scid:a0cf7ac851dfa97be4ddff99|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB89D48FC|path:0|PNS: 2, unacked: 2169|
[2025/09/12 05:04:31 833336] [debug] |scid:a0cf7ac851dfa97be4ddff99|xqc_timer_set|type:LOSS_DETECTION|expire:1757653472162490|now:1757653471833312|interv:329178|
[2025/09/12 05:04:31 833341] [debug] |scid:a0cf7ac851dfa97be4ddff99|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB89D48FC|path:0|pns:2|expire:1757653472162490|now:1757653471833312|interval:329178|pto_count:3|srtt:32348
[2025/09/12 05:04:31 833348] [debug] |scid:a0cf7ac851dfa97be4ddff99|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:HANDSHAKE_DONE |stream_id:0|stream_offset:0|
[2025/09/12 05:04:31 833354] [debug] |scid:a0cf7ac851dfa97be4ddff99|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:STREAM |stream_id:0|stream_offset:1024|
[2025/09/12 05:04:31 833359] [debug] |scid:a0cf7ac851dfa97be4ddff99|xqc_check_acked_or_dropped_pkt|conn:0000558BB89D48FC|pkt_num:0|size:23|pkt_type:SHORT_HEADER|frame:HANDSHAKE_DONE |
[2025/09/12 05:04:31 833365] [debug] |scid:a0cf7ac851dfa97be4ddff99|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:13|
[2025/09/12 05:04:31 833406] [info] |scid:a0cf7ac851dfa97be4ddff99|xqc_send_packet_with_pn|<==|conn:0000558BB89D48FC|path:0|pkt_num:13|size:23|sent:39|pkt_type:SHORT_HEADER|frame:HANDSHAKE_DONE |inflight:2169|now:1757653471833375|stream_id:0|stream_offset:0|
[2025/09/12 05:04:31 833417] [debug] |scid:a0cf7ac851dfa97be4ddff99|xqc_send_ctl_on_packet_sent|conn:0000558BB89D48FC|path:0|pkt_num:13|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 05:04:31 833427] [debug] |scid:a0cf7ac851dfa97be4ddff99|xqc_send_ctl_on_packet_sent|path:0|inflight:2169|applimit:0|
[2025/09/12 05:04:31 833435] [debug] |scid:a0cf7ac851dfa97be4ddff99|xqc_send_ctl_get_pto_time_and_space|srtt:32348|rtt_var:6296|pto_duration:460256|backoff_factor:2.00|backoff:8.00|pto_cnt:3|max_ack_delay:25|
[2025/09/12 05:04:31 833442] [debug] |scid:a0cf7ac851dfa97be4ddff99|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB89D48FC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:04:31 833451] [debug] |scid:a0cf7ac851dfa97be4ddff99|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB89D48FC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:04:31 833456] [debug] |scid:a0cf7ac851dfa97be4ddff99|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB89D48FC|path:0|PNS: 2, unacked: 2192|
[2025/09/12 05:04:31 833461] [debug] |scid:a0cf7ac851dfa97be4ddff99|xqc_timer_set|type:LOSS_DETECTION|expire:1757653472493631|now:1757653471833434|interv:660197|
[2025/09/12 05:04:31 833466] [debug] |scid:a0cf7ac851dfa97be4ddff99|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB89D48FC|path:0|pns:2|expire:1757653472493631|now:1757653471833434|interval:660197|pto_count:3|srtt:32348
[2025/09/12 05:04:31 833471] [debug] |scid:a0cf7ac851dfa97be4ddff99|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:48762|inflight:2192|
[2025/09/12 05:04:31 833477] [debug] |scid:a0cf7ac851dfa97be4ddff99|xqc_check_acked_or_dropped_pkt|conn:0000558BB89D48FC|pkt_num:6|size:1050|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:04:31 833483] [debug] |scid:a0cf7ac851dfa97be4ddff99|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:14|
[2025/09/12 05:04:31 833515] [info] |scid:a0cf7ac851dfa97be4ddff99|xqc_send_packet_with_pn|<==|conn:0000558BB89D48FC|path:0|pkt_num:14|size:1050|sent:1066|pkt_type:SHORT_HEADER|frame:STREAM |inflight:2192|now:1757653471833491|stream_id:0|stream_offset:1024|
[2025/09/12 05:04:31 833526] [debug] |scid:a0cf7ac851dfa97be4ddff99|xqc_send_ctl_on_packet_sent|conn:0000558BB89D48FC|path:0|pkt_num:14|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 05:04:31 833544] [debug] |scid:a0cf7ac851dfa97be4ddff99|xqc_send_ctl_on_packet_sent|path:0|inflight:2192|applimit:0|
[2025/09/12 05:04:31 833551] [debug] |scid:a0cf7ac851dfa97be4ddff99|xqc_send_ctl_get_pto_time_and_space|srtt:32348|rtt_var:6296|pto_duration:460256|backoff_factor:2.00|backoff:8.00|pto_cnt:3|max_ack_delay:25|
[2025/09/12 05:04:31 833556] [debug] |scid:a0cf7ac851dfa97be4ddff99|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB89D48FC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:04:31 833561] [debug] |scid:a0cf7ac851dfa97be4ddff99|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB89D48FC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:04:31 833566] [debug] |scid:a0cf7ac851dfa97be4ddff99|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB89D48FC|path:0|PNS: 2, unacked: 3242|
[2025/09/12 05:04:31 833570] [debug] |scid:a0cf7ac851dfa97be4ddff99|xqc_timer_set|type:LOSS_DETECTION|expire:1757653472493747|now:1757653471833550|interv:660197|
[2025/09/12 05:04:31 833575] [debug] |scid:a0cf7ac851dfa97be4ddff99|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB89D48FC|path:0|pns:2|expire:1757653472493747|now:1757653471833550|interval:660197|pto_count:3|srtt:32348
[2025/09/12 05:04:31 833581] [debug] |scid:a0cf7ac851dfa97be4ddff99|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:48762|inflight:3242|
[2025/09/12 05:04:31 833587] [debug] |scid:a0cf7ac851dfa97be4ddff99|xqc_conn_next_wakeup_time|wakeup_time:1757653472493747|
[2025/09/12 05:04:31 833592] [debug] |scid:a0cf7ac851dfa97be4ddff99|xqc_engine_add_wakeup_queue|next_tick_time:1757653472493747|
[2025/09/12 05:04:31 833597] [debug] |xqc_engine_wakeup_after|wakeup:1757653471900640|now:1757653471833597|diff:67043|
[2025/09/12 05:04:31 833602] [debug] |xqc_engine_main_logic|END|now:1757653471833245|
[2025/09/12 05:04:31 900415] [info] |xqc_engine_packet_process|==>|conn:0000558BB8A1A92C|size:309|state:ESTABED|recv_time:1757653471900414|
[2025/09/12 05:04:31 900436] [debug] |scid:6279067c5b11dda5809a7cd3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:6279067c5b11dda5809a7cd3|spin_bit:0|
[2025/09/12 05:04:31 900449] [debug] |scid:6279067c5b11dda5809a7cd3|xqc_packet_decrypt|largest_pn:924753773|
[2025/09/12 05:04:31 900456] [debug] |scid:6279067c5b11dda5809a7cd3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:924753774|
[2025/09/12 05:04:31 900467] [debug] |scid:6279067c5b11dda5809a7cd3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:924753774|
[2025/09/12 05:04:31 900475] [debug] |scid:6279067c5b11dda5809a7cd3|xqc_process_frames|frame_type:18|
[2025/09/12 05:04:31 900483] [debug] |scid:6279067c5b11dda5809a7cd3|xqc_process_new_conn_id_frame|new_conn_id|f6aaf993b2d8e95818b3fc163e9ccf4775|sr_token:1b7542d28e1cf018c8a313c6a76935d1
[2025/09/12 05:04:31 900495] [debug] |scid:6279067c5b11dda5809a7cd3|xqc_process_frames|frame_type:18|
[2025/09/12 05:04:31 900502] [debug] |scid:6279067c5b11dda5809a7cd3|xqc_process_new_conn_id_frame|new_conn_id|79618788c7b384780faa1e64f925d108f1|sr_token:b80ee8fbfe3aecd498de22ea07319511
[2025/09/12 05:04:31 900512] [debug] |scid:6279067c5b11dda5809a7cd3|xqc_process_frames|frame_type:18|
[2025/09/12 05:04:31 900521] [debug] |scid:6279067c5b11dda5809a7cd3|xqc_process_new_conn_id_frame|new_conn_id|2d3f387d4c5333dd57f455ea83d02f7dfa|sr_token:60304c188b24d60fd553e2eee88042b7
[2025/09/12 05:04:31 900530] [debug] |scid:6279067c5b11dda5809a7cd3|xqc_process_frames|frame_type:18|
[2025/09/12 05:04:31 900538] [debug] |scid:6279067c5b11dda5809a7cd3|xqc_process_new_conn_id_frame|new_conn_id|fff97d584e4b7c821667e84268f415d72b|sr_token:bfee4bd0de706e4edef64f420979b8a5
[2025/09/12 05:04:31 900546] [debug] |scid:6279067c5b11dda5809a7cd3|xqc_process_frames|frame_type:18|
[2025/09/12 05:04:31 900554] [debug] |scid:6279067c5b11dda5809a7cd3|xqc_process_new_conn_id_frame|new_conn_id|89d83d26f5422eb88dfef0524057fe8f69|sr_token:c69efe69b5cc124d28ae12067a60b25c
[2025/09/12 05:04:31 900562] [debug] |scid:6279067c5b11dda5809a7cd3|xqc_process_frames|frame_type:18|
[2025/09/12 05:04:31 900579] [debug] |scid:6279067c5b11dda5809a7cd3|xqc_process_new_conn_id_frame|new_conn_id|0f4207b762a54d834f8a9da0d53ec2019e|sr_token:02fbd365cd1c2d80abcad09b4b567ff6
[2025/09/12 05:04:31 900588] [debug] |scid:6279067c5b11dda5809a7cd3|xqc_process_frames|frame_type:18|
[2025/09/12 05:04:31 900596] [debug] |scid:6279067c5b11dda5809a7cd3|xqc_process_new_conn_id_frame|new_conn_id|72ff850ba716f1fc52c0c7076897b9fb58|sr_token:c889b68f385c5176fff3355956a16bfa
[2025/09/12 05:04:31 900605] [debug] |scid:6279067c5b11dda5809a7cd3|xqc_process_frames|frame_type:b|
[2025/09/12 05:04:31 900613] [debug] |scid:6279067c5b11dda5809a7cd3|xqc_process_stream_frame|offset:0|data_length:17|fin:1|stream_id:0|path:0|
[2025/09/12 05:04:31 900627] [debug] |scid:6279067c5b11dda5809a7cd3|xqc_insert_stream_frame|merge left|merged_offset_end:17|new_offset:0|new_len:17|
[2025/09/12 05:04:31 900635] [debug] |scid:6279067c5b11dda5809a7cd3|xqc_process_stream_frame|xqc_stream_ready_to_read all recvd|
[2025/09/12 05:04:31 900643] [debug] |scid:6279067c5b11dda5809a7cd3|xqc_engine_remove_wakeup_queue|next_tick_time:1757653471900640|pq_index:0|
[2025/09/12 05:04:31 900650] [debug] |scid:6279067c5b11dda5809a7cd3|xqc_engine_add_active_queue|last_ticked_time:1757653471822111|
[2025/09/12 05:04:31 900657] [debug] |scid:6279067c5b11dda5809a7cd3|xqc_process_stream_frame|stream_length:17|merged_offset_end:17|stream_id:0|
[2025/09/12 05:04:31 900665] [debug] |scid:6279067c5b11dda5809a7cd3|xqc_timer_set|type:ACK_01RTT|expire:1757653471925414|now:1757653471900414|interv:25000|
[2025/09/12 05:04:31 900676] [debug] |scid:6279067c5b11dda5809a7cd3|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:1757653471900414|max_ack_delay:25000|
[2025/09/12 05:04:31 900685] [debug] |scid:6279067c5b11dda5809a7cd3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:924753774|largest:924753774|pns:2|
[2025/09/12 05:04:31 900694] [info] |scid:6279067c5b11dda5809a7cd3|xqc_conn_on_pkt_processed|====>|conn:0000558BB8A1A92C|path:0|size:309|pkt_type:SHORT_HEADER|pkt_num:924753774|frame:STREAM NEW_CONNECTION_ID |recv_time:1757653471900414|dcid:6279067c5b11dda5809a7cd3|dcid_seq:0|
[2025/09/12 05:04:31 900703] [debug] |scid:6279067c5b11dda5809a7cd3|xqc_timer_set|type:PATH_IDLE|expire:1757653591900414|now:1757653471900414|interv:120000000|
[2025/09/12 05:04:31 900711] [debug] |scid:6279067c5b11dda5809a7cd3|xqc_timer_set|type:CONN_IDLE|expire:1757653591900414|now:1757653471900414|interv:120000000|
[2025/09/12 05:04:31 900719] [debug] |xqc_engine_main_logic|BEGIN|now:1757653471900719|
[2025/09/12 05:04:31 900729] [debug] |scid:6279067c5b11dda5809a7cd3|xqc_engine_process_conn|conn:0000558BB8A1A92C|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:1757653471900727|
[2025/09/12 05:04:31 900737] [debug] |scid:6279067c5b11dda5809a7cd3|xqc_timer_expire|timer expired|type:LOSS_DETECTION|expire_time:1757653471900640|now:1757653471900727|
[2025/09/12 05:04:31 900745] [debug] |scid:6279067c5b11dda5809a7cd3|xqc_timer_loss_detection_timeout|path:0|loss_detection_timeout|
[2025/09/12 05:04:31 900753] [debug] |scid:6279067c5b11dda5809a7cd3|xqc_timer_loss_detection_timeout|send Probe pkts|conn:0000558BB8A1A92C|path:0|bytes_in_flight:54|
[2025/09/12 05:04:31 900760] [debug] |scid:6279067c5b11dda5809a7cd3|xqc_send_ctl_get_pto_time_and_space|srtt:33137|rtt_var:13027|pto_duration:85245|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:04:31 900768] [debug] |scid:6279067c5b11dda5809a7cd3|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8A1A92C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:04:31 900775] [debug] |scid:6279067c5b11dda5809a7cd3|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8A1A92C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:04:31 900790] [debug] |scid:6279067c5b11dda5809a7cd3|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8A1A92C|path:0|PNS: 2, unacked: 54|
[2025/09/12 05:04:31 900798] [debug] |scid:6279067c5b11dda5809a7cd3|xqc_path_send_one_or_two_ack_elicit_pkts|send two ack-eliciting pkts|path:0|pns:2|
[2025/09/12 05:04:31 900807] [debug] |scid:6279067c5b11dda5809a7cd3|xqc_conn_send_probe_pkt|conn:0000558BB8A1A92C|path:0|pkt_num:7|size:54|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |conn_state:ESTABED|
[2025/09/12 05:04:31 900816] [debug] |scid:6279067c5b11dda5809a7cd3|xqc_conn_send_probe_pkt|conn:0000558BB8A1A92C|path:0|pkt_num:12|size:54|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |conn_state:ESTABED|
[2025/09/12 05:04:31 900825] [debug] |scid:6279067c5b11dda5809a7cd3|xqc_timer_loss_detection_timeout|xqc_send_ctl_set_loss_detection_timer|PTO|conn:0000558BB8A1A92C|pto_count:1
[2025/09/12 05:04:31 900832] [debug] |scid:6279067c5b11dda5809a7cd3|xqc_send_ctl_set_loss_detection_timer|unset|no ack-eliciting pkts in flight|conn:0000558BB8A1A92C|path:0|
[2025/09/12 05:04:31 900836] [debug] |scid:6279067c5b11dda5809a7cd3|xqc_timer_unset|type:LOSS_DETECTION|
[2025/09/12 05:04:31 900841] [debug] |scid:6279067c5b11dda5809a7cd3|xqc_timer_expire|unset|type:LOSS_DETECTION|expire_time:0|now:1757653471900727|
[2025/09/12 05:04:31 900846] [debug] |scid:6279067c5b11dda5809a7cd3|xqc_timer_unset|type:LOSS_DETECTION|
[2025/09/12 05:04:31 900851] [debug] |scid:6279067c5b11dda5809a7cd3|xqc_process_read_streams|stream_read_notify|flag:2|stream_id:0|conn:0000558BB8A1A92C|
[2025/09/12 05:04:31 900912] [debug] |scid:6279067c5b11dda5809a7cd3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:25165824|
[2025/09/12 05:04:31 900921] [debug] |scid:6279067c5b11dda5809a7cd3|xqc_sample_check_app_limited|check_applimit|path:0|inflight:0|now_cwnd_limited:1|all_path_empty:1|sndq:1|lostq:1|ptoq:0|
[2025/09/12 05:04:31 900934] [info] |scid:6279067c5b11dda5809a7cd3|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:0000558BB8A1A92C|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 05:04:31 900946] [debug] |scid:6279067c5b11dda5809a7cd3|xqc_engine_conn_logic|engine is running on conn:l-0.0.0.0-443-6279067c5b11dda5809a7cd3 p-193.167.0.100-52608-7095f5a838f7a30fa41bcaa9b1b36380e5|
[2025/09/12 05:04:31 900960] [debug] |scid:6279067c5b11dda5809a7cd3|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:NEW_CONNECTION_ID |stream_id:0|stream_offset:0|
[2025/09/12 05:04:31 900969] [debug] |scid:6279067c5b11dda5809a7cd3|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:NEW_CONNECTION_ID |stream_id:0|stream_offset:0|
[2025/09/12 05:04:31 900977] [debug] |scid:6279067c5b11dda5809a7cd3|xqc_path_get_perf_class|conn:0000558BB8A1A92C|path_id:0|path_srtt:33137|min_srtt:33137|path_bw:19699|loss_rate:100.00|path_pto:1|
[2025/09/12 05:04:31 900986] [debug] |scid:6279067c5b11dda5809a7cd3|xqc_send_ctl_can_send|l-0.0.0.0-443-6279067c5b11dda5809a7cd3 p-193.167.0.100-52608-7095f5a838f7a30fa41bcaa9b1b36380e5 |path:0|can:1|pkt_sz:1050|schedule_bytes:108|inflight:0|cwnd:46629|conn:0000558BB8A1A92C|stream_id:0|stream_offset:1024|
[2025/09/12 05:04:31 900994] [debug] |scid:6279067c5b11dda5809a7cd3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000558BB8A1A92C|path_id:0|path_srtt:33137|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:04:31 901005] [debug] |scid:6279067c5b11dda5809a7cd3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1050|reinj:0|path_class:4|
[2025/09/12 05:04:31 901014] [debug] |scid:6279067c5b11dda5809a7cd3|xqc_check_acked_or_dropped_pkt|conn:0000558BB8A1A92C|pkt_num:7|size:54|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |
[2025/09/12 05:04:31 901030] [debug] |scid:6279067c5b11dda5809a7cd3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:13|
[2025/09/12 05:04:31 901098] [info] |scid:6279067c5b11dda5809a7cd3|xqc_send_packet_with_pn|<==|conn:0000558BB8A1A92C|path:0|pkt_num:13|size:54|sent:70|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |inflight:0|now:1757653471901065|stream_id:0|stream_offset:0|
[2025/09/12 05:04:31 901112] [debug] |scid:6279067c5b11dda5809a7cd3|xqc_send_ctl_on_packet_sent|conn:0000558BB8A1A92C|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:0|
[2025/09/12 05:04:31 901121] [debug] |scid:6279067c5b11dda5809a7cd3|xqc_send_ctl_on_packet_sent|path:0|inflight:0|applimit:0|
[2025/09/12 05:04:31 901129] [debug] |scid:6279067c5b11dda5809a7cd3|xqc_send_ctl_get_pto_time_and_space|srtt:33137|rtt_var:13027|pto_duration:170490|backoff_factor:2.00|backoff:2.00|pto_cnt:1|max_ack_delay:25|
[2025/09/12 05:04:31 901137] [debug] |scid:6279067c5b11dda5809a7cd3|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8A1A92C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:04:31 901144] [debug] |scid:6279067c5b11dda5809a7cd3|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8A1A92C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:04:31 901152] [debug] |scid:6279067c5b11dda5809a7cd3|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8A1A92C|path:0|PNS: 2, unacked: 54|
[2025/09/12 05:04:31 901160] [debug] |scid:6279067c5b11dda5809a7cd3|xqc_timer_set|type:LOSS_DETECTION|expire:1757653472121555|now:1757653471901128|interv:220427|
[2025/09/12 05:04:31 901168] [debug] |scid:6279067c5b11dda5809a7cd3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB8A1A92C|path:0|pns:2|expire:1757653472121555|now:1757653471901128|interval:220427|pto_count:1|srtt:33137
[2025/09/12 05:04:31 901177] [debug] |scid:6279067c5b11dda5809a7cd3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:46629|inflight:54|
[2025/09/12 05:04:31 901184] [debug] |scid:6279067c5b11dda5809a7cd3|xqc_check_acked_or_dropped_pkt|conn:0000558BB8A1A92C|pkt_num:12|size:54|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |
[2025/09/12 05:04:31 901190] [debug] |scid:6279067c5b11dda5809a7cd3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:14|
[2025/09/12 05:04:31 901214] [info] |scid:6279067c5b11dda5809a7cd3|xqc_send_packet_with_pn|<==|conn:0000558BB8A1A92C|path:0|pkt_num:14|size:54|sent:70|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |inflight:54|now:1757653471901196|stream_id:0|stream_offset:0|
[2025/09/12 05:04:31 901220] [debug] |scid:6279067c5b11dda5809a7cd3|xqc_send_ctl_on_packet_sent|conn:0000558BB8A1A92C|path:0|pkt_num:14|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 05:04:31 901224] [debug] |scid:6279067c5b11dda5809a7cd3|xqc_send_ctl_on_packet_sent|path:0|inflight:54|applimit:0|
[2025/09/12 05:04:31 901229] [debug] |scid:6279067c5b11dda5809a7cd3|xqc_send_ctl_get_pto_time_and_space|srtt:33137|rtt_var:13027|pto_duration:170490|backoff_factor:2.00|backoff:2.00|pto_cnt:1|max_ack_delay:25|
[2025/09/12 05:04:31 901236] [debug] |scid:6279067c5b11dda5809a7cd3|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8A1A92C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:04:31 901242] [debug] |scid:6279067c5b11dda5809a7cd3|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8A1A92C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:04:31 901249] [debug] |scid:6279067c5b11dda5809a7cd3|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8A1A92C|path:0|PNS: 2, unacked: 108|
[2025/09/12 05:04:31 901255] [debug] |scid:6279067c5b11dda5809a7cd3|xqc_timer_set|type:LOSS_DETECTION|expire:1757653472121686|now:1757653471901229|interv:220457|
[2025/09/12 05:04:31 901260] [debug] |scid:6279067c5b11dda5809a7cd3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB8A1A92C|path:0|pns:2|expire:1757653472121686|now:1757653471901229|interval:220457|pto_count:1|srtt:33137
[2025/09/12 05:04:31 901270] [debug] |scid:6279067c5b11dda5809a7cd3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:46629|inflight:108|
[2025/09/12 05:04:31 901275] [debug] |scid:6279067c5b11dda5809a7cd3|xqc_check_acked_or_dropped_pkt|conn:0000558BB8A1A92C|pkt_num:0|size:1050|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:04:31 901279] [debug] |scid:6279067c5b11dda5809a7cd3|xqc_send_ctl_can_send|l-0.0.0.0-443-6279067c5b11dda5809a7cd3 p-193.167.0.100-52608-7095f5a838f7a30fa41bcaa9b1b36380e5 |path:0|can:1|pkt_sz:1050|schedule_bytes:0|inflight:108|cwnd:46629|conn:0000558BB8A1A92C|stream_id:0|stream_offset:1024|
[2025/09/12 05:04:31 901284] [debug] |scid:6279067c5b11dda5809a7cd3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:04:31 901288] [debug] |scid:6279067c5b11dda5809a7cd3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:15|
[2025/09/12 05:04:31 901311] [info] |scid:6279067c5b11dda5809a7cd3|xqc_send_packet_with_pn|<==|conn:0000558BB8A1A92C|path:0|pkt_num:15|size:1050|sent:1066|pkt_type:SHORT_HEADER|frame:STREAM |inflight:108|now:1757653471901295|stream_id:0|stream_offset:1024|
[2025/09/12 05:04:31 901318] [debug] |scid:6279067c5b11dda5809a7cd3|xqc_send_ctl_on_packet_sent|conn:0000558BB8A1A92C|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 05:04:31 901325] [debug] |scid:6279067c5b11dda5809a7cd3|xqc_send_ctl_on_packet_sent|path:0|inflight:108|applimit:0|
[2025/09/12 05:04:31 901332] [debug] |scid:6279067c5b11dda5809a7cd3|xqc_send_ctl_get_pto_time_and_space|srtt:33137|rtt_var:13027|pto_duration:170490|backoff_factor:2.00|backoff:2.00|pto_cnt:1|max_ack_delay:25|
[2025/09/12 05:04:31 901339] [debug] |scid:6279067c5b11dda5809a7cd3|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8A1A92C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:04:31 901345] [debug] |scid:6279067c5b11dda5809a7cd3|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8A1A92C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:04:31 901349] [debug] |scid:6279067c5b11dda5809a7cd3|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8A1A92C|path:0|PNS: 2, unacked: 1158|
[2025/09/12 05:04:31 901353] [debug] |scid:6279067c5b11dda5809a7cd3|xqc_timer_set|type:LOSS_DETECTION|expire:1757653472121785|now:1757653471901332|interv:220453|
[2025/09/12 05:04:31 901357] [debug] |scid:6279067c5b11dda5809a7cd3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB8A1A92C|path:0|pns:2|expire:1757653472121785|now:1757653471901332|interval:220453|pto_count:1|srtt:33137
[2025/09/12 05:04:31 901361] [debug] |scid:6279067c5b11dda5809a7cd3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:46629|inflight:1158|
[2025/09/12 05:04:31 901366] [debug] |scid:6279067c5b11dda5809a7cd3|xqc_conn_next_wakeup_time|wakeup_time:1757653471925414|
[2025/09/12 05:04:31 901370] [debug] |scid:6279067c5b11dda5809a7cd3|xqc_engine_add_wakeup_queue|next_tick_time:1757653471925414|
[2025/09/12 05:04:31 901374] [debug] |xqc_engine_wakeup_after|wakeup:1757653471925414|now:1757653471901374|diff:24040|
[2025/09/12 05:04:31 901378] [debug] |xqc_engine_main_logic|END|now:1757653471900727|
[2025/09/12 05:04:31 901384] [debug] |xqc_engine_main_logic|BEGIN|now:1757653471901384|
[2025/09/12 05:04:31 901387] [debug] |xqc_engine_wakeup_after|wakeup:1757653471925414|now:1757653471901387|diff:24027|
[2025/09/12 05:04:31 901391] [debug] |xqc_engine_main_logic|END|now:1757653471901384|
[2025/09/12 05:04:31 926461] [debug] |xqc_engine_main_logic|BEGIN|now:1757653471926461|
[2025/09/12 05:04:31 926473] [debug] |scid:6279067c5b11dda5809a7cd3|xqc_engine_remove_wakeup_queue|next_tick_time:1757653471925414|pq_index:0|
[2025/09/12 05:04:31 926479] [debug] |scid:6279067c5b11dda5809a7cd3|xqc_engine_add_active_queue|last_ticked_time:1757653471900727|
[2025/09/12 05:04:31 926484] [debug] |scid:6279067c5b11dda5809a7cd3|xqc_engine_process_conn|conn:0000558BB8A1A92C|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:1757653471926483|
[2025/09/12 05:04:31 926495] [debug] |scid:6279067c5b11dda5809a7cd3|xqc_timer_expire|timer expired|type:ACK_01RTT|expire_time:1757653471925414|now:1757653471926483|
[2025/09/12 05:04:31 926499] [debug] |scid:6279067c5b11dda5809a7cd3|xqc_timer_ack_timeout|pns:2|path:0|
[2025/09/12 05:04:31 926503] [debug] |scid:6279067c5b11dda5809a7cd3|xqc_timer_expire|unset|type:ACK_01RTT|expire_time:1757653471925414|now:1757653471926483|
[2025/09/12 05:04:31 926507] [debug] |scid:6279067c5b11dda5809a7cd3|xqc_timer_unset|type:ACK_01RTT|
[2025/09/12 05:04:31 926513] [debug] |scid:6279067c5b11dda5809a7cd3|xqc_gen_ack_frame|largest_recv:924753774|ack_delay:26099|first_ack_range:1|largest_pkt_recv_time:1757653471900414|
[2025/09/12 05:04:31 926518] [debug] |scid:6279067c5b11dda5809a7cd3|xqc_gen_ack_frame|high:924753774|low:924753773|pkt_pns:2|
[2025/09/12 05:04:31 926521] [debug] |scid:6279067c5b11dda5809a7cd3|xqc_gen_ack_frame|high:924753771|low:924753770|pkt_pns:2|
[2025/09/12 05:04:31 926525] [debug] |scid:6279067c5b11dda5809a7cd3|xqc_gen_ack_frame|high:924753768|low:924753768|pkt_pns:2|
[2025/09/12 05:04:31 926529] [debug] |scid:6279067c5b11dda5809a7cd3|xqc_write_ack_to_one_packet|ack_size:13|path:0|path_largest_recv:924753774|frame_largest_recv:924753774|
[2025/09/12 05:04:31 926533] [debug] |scid:6279067c5b11dda5809a7cd3|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:2|
[2025/09/12 05:04:31 926538] [debug] |scid:6279067c5b11dda5809a7cd3|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:ACK |stream_id:0|stream_offset:0|
[2025/09/12 05:04:31 926543] [debug] |scid:6279067c5b11dda5809a7cd3|xqc_check_acked_or_dropped_pkt|conn:0000558BB8A1A92C|pkt_num:0|size:35|pkt_type:SHORT_HEADER|frame:ACK |
[2025/09/12 05:04:31 926548] [debug] |scid:6279067c5b11dda5809a7cd3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:16|
[2025/09/12 05:04:31 926579] [info] |scid:6279067c5b11dda5809a7cd3|xqc_send_packet_with_pn|<==|conn:0000558BB8A1A92C|path:0|pkt_num:16|size:35|sent:51|pkt_type:SHORT_HEADER|frame:ACK |inflight:1158|now:1757653471926556|stream_id:0|stream_offset:0|
[2025/09/12 05:04:31 926585] [debug] |scid:6279067c5b11dda5809a7cd3|xqc_send_ctl_on_packet_sent|conn:0000558BB8A1A92C|path:0|pkt_num:16|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 05:04:31 926591] [debug] |scid:6279067c5b11dda5809a7cd3|xqc_conn_next_wakeup_time|wakeup_time:1757653472121785|
[2025/09/12 05:04:31 926595] [debug] |scid:6279067c5b11dda5809a7cd3|xqc_engine_add_wakeup_queue|next_tick_time:1757653472121785|
[2025/09/12 05:04:31 926599] [debug] |xqc_engine_wakeup_after|wakeup:1757653472121785|now:1757653471926599|diff:195186|
[2025/09/12 05:04:31 926603] [debug] |xqc_engine_main_logic|END|now:1757653471926483|
[2025/09/12 05:04:31 931826] [info] |xqc_engine_packet_process|==>|conn:0000558BB8A1A92C|size:39|state:ESTABED|recv_time:1757653471931824|
[2025/09/12 05:04:31 931841] [debug] |scid:6279067c5b11dda5809a7cd3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:6279067c5b11dda5809a7cd3|spin_bit:0|
[2025/09/12 05:04:31 931852] [debug] |scid:6279067c5b11dda5809a7cd3|xqc_packet_decrypt|largest_pn:924753774|
[2025/09/12 05:04:31 931859] [debug] |scid:6279067c5b11dda5809a7cd3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:924753776|
[2025/09/12 05:04:31 931869] [debug] |scid:6279067c5b11dda5809a7cd3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:924753776|
[2025/09/12 05:04:31 931876] [debug] |scid:6279067c5b11dda5809a7cd3|xqc_process_frames|frame_type:2|
[2025/09/12 05:04:31 931887] [debug] |scid:6279067c5b11dda5809a7cd3|xqc_send_ctl_on_ack_received|conn:0000558BB8A1A92C|path:0|pkt_num:13|origin_pktnum:7|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 05:04:31 931897] [debug] |scid:6279067c5b11dda5809a7cd3|xqc_update_sample|sampler_update|prior_lost:2|tx_in_flight:54|prior_delivered:677|prior_time:1757653471901065|is_app_limited:0|send_elapse:0|ack_elapse:30759|ctl_first_sent_time:1757653471901065|lagest_ack_time:1757653471931824|curr_delivered:731|
[2025/09/12 05:04:31 931913] [debug] |scid:6279067c5b11dda5809a7cd3|xqc_update_sample|sampler_sent_time_update:1757653471901065|
[2025/09/12 05:04:31 931922] [debug] |scid:6279067c5b11dda5809a7cd3|xqc_send_ctl_on_ack_received|sndq_packets_used:4||sndq_packets_used_bytes:0|sndq_packets_free:4|
[2025/09/12 05:04:31 931930] [debug] |scid:6279067c5b11dda5809a7cd3|xqc_send_ctl_on_ack_received|conn:0000558BB8A1A92C|path:0|pkt_num:14|origin_pktnum:7|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 05:04:31 931940] [debug] |scid:6279067c5b11dda5809a7cd3|xqc_update_sample|sampler_update|prior_lost:2|tx_in_flight:54|prior_delivered:677|prior_time:1757653471901065|is_app_limited:0|send_elapse:0|ack_elapse:30759|ctl_first_sent_time:1757653471901065|lagest_ack_time:1757653471931824|curr_delivered:785|
[2025/09/12 05:04:31 931949] [debug] |scid:6279067c5b11dda5809a7cd3|xqc_update_sample|sampler_sent_time_update:1757653471901196|
[2025/09/12 05:04:31 931956] [debug] |scid:6279067c5b11dda5809a7cd3|xqc_send_ctl_on_ack_received|sndq_packets_used:3||sndq_packets_used_bytes:0|sndq_packets_free:5|
[2025/09/12 05:04:31 931964] [debug] |scid:6279067c5b11dda5809a7cd3|xqc_send_ctl_update_rtt|before update rtt|conn:0000558BB8A1A92C|srtt:33137|rttvar:13027|minrtt:32767|latest_rtt:30628|ack_delay:56|
[2025/09/12 05:04:31 931972] [debug] |scid:6279067c5b11dda5809a7cd3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-6279067c5b11dda5809a7cd3 p-193.167.0.100-52608-7095f5a838f7a30fa41bcaa9b1b36380e5 |after update rtt|conn:0000558BB8A1A92C|srtt:32816|rttvar:10412|minrtt:30628|latest_rtt:30628|ack_delay:56|
[2025/09/12 05:04:31 931980] [debug] |scid:6279067c5b11dda5809a7cd3|xqc_send_ctl_get_lost_sent_pn|largest_acked:14|lost_pn:11|thresh:3|
[2025/09/12 05:04:31 931987] [debug] |scid:6279067c5b11dda5809a7cd3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:04:31 931992] [debug] |scid:6279067c5b11dda5809a7cd3|xqc_send_ctl_get_pto_time_and_space|srtt:32816|rtt_var:10412|pto_duration:74464|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:04:31 931998] [debug] |scid:6279067c5b11dda5809a7cd3|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8A1A92C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:04:31 932003] [debug] |scid:6279067c5b11dda5809a7cd3|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8A1A92C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:04:31 932008] [debug] |scid:6279067c5b11dda5809a7cd3|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8A1A92C|path:0|PNS: 2, unacked: 1050|
[2025/09/12 05:04:31 932012] [debug] |scid:6279067c5b11dda5809a7cd3|xqc_timer_set|type:LOSS_DETECTION|expire:1757653472000759|now:1757653471931991|interv:68768|
[2025/09/12 05:04:31 932019] [debug] |scid:6279067c5b11dda5809a7cd3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB8A1A92C|path:0|pns:2|expire:1757653472000759|now:1757653471931991|interval:68768|pto_count:0|srtt:32816
[2025/09/12 05:04:31 932029] [debug] |scid:6279067c5b11dda5809a7cd3|xqc_generate_sample|sampler: send_elapse 0, ack_elapse 30759, delivered 108|rate 3511|lost 2|
[2025/09/12 05:04:31 932060] [debug] |scid:6279067c5b11dda5809a7cd3|xqc_bbr_update_bandwidth|BBRv1: RTT round update 2 -> 3|
[2025/09/12 05:04:31 932068] [debug] |scid:6279067c5b11dda5809a7cd3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (3511) in round 3|
[2025/09/12 05:04:31 932076] [debug] |scid:6279067c5b11dda5809a7cd3|xqc_bbr_update_min_rtt|probertt expire|rtt:30628, old_rtt:32767|
[2025/09/12 05:04:31 932081] [debug] |scid:6279067c5b11dda5809a7cd3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30628, old_rtt:32767|
[2025/09/12 05:04:31 932086] [debug] |scid:6279067c5b11dda5809a7cd3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:5744|extra_cwnd:216|
[2025/09/12 05:04:31 932091] [debug] |scid:6279067c5b11dda5809a7cd3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:46629|packet_lost:0|acked:108|po_sent_time:1757653471901196|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:785|
[2025/09/12 05:04:31 932102] [debug] |scid:6279067c5b11dda5809a7cd3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:46629|packet_lost:0|acked:108|po_sent_time:1757653471901196|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:785|
[2025/09/12 05:04:31 932108] [debug] |scid:6279067c5b11dda5809a7cd3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-6279067c5b11dda5809a7cd3 p-193.167.0.100-52608-7095f5a838f7a30fa41bcaa9b1b36380e5 |bbr on ack|mode:0|pacing_rate:4045883|bw:19699|cwnd:46737|full_bw_reached:0|inflight:1050|srtt:32816|latest_rtt:30628|min_rtt:30628|applimit:0|lost:2|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:1|
[2025/09/12 05:04:31 932115] [stats] |scid:6279067c5b11dda5809a7cd3|xqc_send_ctl_info_circle_record|l-0.0.0.0-443-6279067c5b11dda5809a7cd3 p-193.167.0.100-52608-7095f5a838f7a30fa41bcaa9b1b36380e5 |path:0||cwnd:46737|inflight:1050|mode:0|applimit:0|pacing_rate:4045883|bw:19699|srtt:32816|latest_rtt:30628|min_rtt:30628|send:16|lost:2|tlp:0|recv:9|recovery:0|slow_start:1|conn_life:324049|acked:108|delivered:785|is_cwnd_limited:0|
[2025/09/12 05:04:31 932124] [debug] |scid:6279067c5b11dda5809a7cd3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:924753776|largest:924753776|pns:2|
[2025/09/12 05:04:31 932129] [info] |scid:6279067c5b11dda5809a7cd3|xqc_conn_on_pkt_processed|====>|conn:0000558BB8A1A92C|path:0|size:39|pkt_type:SHORT_HEADER|pkt_num:924753776|frame:ACK |recv_time:1757653471931824|dcid:6279067c5b11dda5809a7cd3|dcid_seq:0|
[2025/09/12 05:04:31 932135] [debug] |scid:6279067c5b11dda5809a7cd3|xqc_timer_set|type:PATH_IDLE|expire:1757653591931824|now:1757653471931824|interv:120000000|
[2025/09/12 05:04:31 932141] [debug] |scid:6279067c5b11dda5809a7cd3|xqc_timer_set|type:CONN_IDLE|expire:1757653591931824|now:1757653471931824|interv:120000000|
[2025/09/12 05:04:31 932145] [debug] |scid:6279067c5b11dda5809a7cd3|xqc_engine_remove_wakeup_queue|next_tick_time:1757653472121785|pq_index:0|
[2025/09/12 05:04:31 932151] [debug] |scid:6279067c5b11dda5809a7cd3|xqc_engine_add_active_queue|last_ticked_time:1757653471926483|
[2025/09/12 05:04:31 932156] [debug] |xqc_engine_main_logic|BEGIN|now:1757653471932156|
[2025/09/12 05:04:31 932162] [debug] |scid:6279067c5b11dda5809a7cd3|xqc_engine_process_conn|conn:0000558BB8A1A92C|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:1757653471932161|
[2025/09/12 05:04:31 932170] [debug] |scid:6279067c5b11dda5809a7cd3|xqc_conn_next_wakeup_time|wakeup_time:1757653472000759|
[2025/09/12 05:04:31 932175] [debug] |scid:6279067c5b11dda5809a7cd3|xqc_engine_add_wakeup_queue|next_tick_time:1757653472000759|
[2025/09/12 05:04:31 932179] [debug] |xqc_engine_wakeup_after|wakeup:1757653472000759|now:1757653471932179|diff:68580|
[2025/09/12 05:04:31 932185] [debug] |xqc_engine_main_logic|END|now:1757653471932161|
[2025/09/12 05:04:31 932191] [debug] |xqc_engine_main_logic|BEGIN|now:1757653471932191|
[2025/09/12 05:04:31 932196] [debug] |xqc_engine_wakeup_after|wakeup:1757653472000759|now:1757653471932196|diff:68563|
[2025/09/12 05:04:31 932201] [debug] |xqc_engine_main_logic|END|now:1757653471932191|
[2025/09/12 05:04:32 001300] [debug] |xqc_engine_main_logic|BEGIN|now:1757653472001299|
[2025/09/12 05:04:32 001331] [debug] |scid:6279067c5b11dda5809a7cd3|xqc_engine_remove_wakeup_queue|next_tick_time:1757653472000759|pq_index:0|
[2025/09/12 05:04:32 001338] [debug] |scid:6279067c5b11dda5809a7cd3|xqc_engine_add_active_queue|last_ticked_time:1757653471932161|
[2025/09/12 05:04:32 001347] [debug] |scid:6279067c5b11dda5809a7cd3|xqc_engine_process_conn|conn:0000558BB8A1A92C|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:1757653472001344|
[2025/09/12 05:04:32 001372] [debug] |scid:6279067c5b11dda5809a7cd3|xqc_timer_expire|timer expired|type:LOSS_DETECTION|expire_time:1757653472000759|now:1757653472001344|
[2025/09/12 05:04:32 001378] [debug] |scid:6279067c5b11dda5809a7cd3|xqc_timer_loss_detection_timeout|path:0|loss_detection_timeout|
[2025/09/12 05:04:32 001383] [debug] |scid:6279067c5b11dda5809a7cd3|xqc_timer_loss_detection_timeout|send Probe pkts|conn:0000558BB8A1A92C|path:0|bytes_in_flight:1050|
[2025/09/12 05:04:32 001389] [debug] |scid:6279067c5b11dda5809a7cd3|xqc_send_ctl_get_pto_time_and_space|srtt:32816|rtt_var:10412|pto_duration:74464|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:04:32 001395] [debug] |scid:6279067c5b11dda5809a7cd3|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8A1A92C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:04:32 001400] [debug] |scid:6279067c5b11dda5809a7cd3|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8A1A92C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:04:32 001405] [debug] |scid:6279067c5b11dda5809a7cd3|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8A1A92C|path:0|PNS: 2, unacked: 1050|
[2025/09/12 05:04:32 001410] [debug] |scid:6279067c5b11dda5809a7cd3|xqc_path_send_one_or_two_ack_elicit_pkts|send two ack-eliciting pkts|path:0|pns:2|
[2025/09/12 05:04:32 001416] [debug] |scid:6279067c5b11dda5809a7cd3|xqc_conn_send_probe_pkt|conn:0000558BB8A1A92C|path:0|pkt_num:15|size:1050|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|
[2025/09/12 05:04:32 001424] [debug] |scid:6279067c5b11dda5809a7cd3|xqc_path_send_one_or_two_ack_elicit_pkts|dup pkt on PTO, pkt_num:15|
[2025/09/12 05:04:32 001429] [debug] |scid:6279067c5b11dda5809a7cd3|xqc_conn_send_probe_pkt|conn:0000558BB8A1A92C|path:0|pkt_num:15|size:1050|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|
[2025/09/12 05:04:32 001434] [debug] |scid:6279067c5b11dda5809a7cd3|xqc_timer_loss_detection_timeout|xqc_send_ctl_set_loss_detection_timer|PTO|conn:0000558BB8A1A92C|pto_count:1
[2025/09/12 05:04:32 001440] [debug] |scid:6279067c5b11dda5809a7cd3|xqc_send_ctl_set_loss_detection_timer|unset|no ack-eliciting pkts in flight|conn:0000558BB8A1A92C|path:0|
[2025/09/12 05:04:32 001445] [debug] |scid:6279067c5b11dda5809a7cd3|xqc_timer_unset|type:LOSS_DETECTION|
[2025/09/12 05:04:32 001450] [debug] |scid:6279067c5b11dda5809a7cd3|xqc_timer_expire|unset|type:LOSS_DETECTION|expire_time:0|now:1757653472001344|
[2025/09/12 05:04:32 001455] [debug] |scid:6279067c5b11dda5809a7cd3|xqc_timer_unset|type:LOSS_DETECTION|
[2025/09/12 05:04:32 001463] [debug] |scid:6279067c5b11dda5809a7cd3|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:STREAM |stream_id:0|stream_offset:1024|
[2025/09/12 05:04:32 001469] [debug] |scid:6279067c5b11dda5809a7cd3|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:STREAM |stream_id:0|stream_offset:1024|
[2025/09/12 05:04:32 001475] [debug] |scid:6279067c5b11dda5809a7cd3|xqc_check_acked_or_dropped_pkt|conn:0000558BB8A1A92C|pkt_num:15|size:1050|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:04:32 001482] [debug] |scid:6279067c5b11dda5809a7cd3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:17|
[2025/09/12 05:04:32 001570] [info] |scid:6279067c5b11dda5809a7cd3|xqc_send_packet_with_pn|<==|conn:0000558BB8A1A92C|path:0|pkt_num:17|size:1050|sent:1066|pkt_type:SHORT_HEADER|frame:STREAM |inflight:0|now:1757653472001501|stream_id:0|stream_offset:1024|
[2025/09/12 05:04:32 001581] [debug] |scid:6279067c5b11dda5809a7cd3|xqc_send_ctl_on_packet_sent|conn:0000558BB8A1A92C|path:0|pkt_num:17|origin_pktnum:15|size:1050|enc_size:1066|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:04:32 001590] [debug] |scid:6279067c5b11dda5809a7cd3|xqc_send_ctl_on_packet_sent|path:0|inflight:0|applimit:0|
[2025/09/12 05:04:32 001598] [debug] |scid:6279067c5b11dda5809a7cd3|xqc_send_ctl_get_pto_time_and_space|srtt:32816|rtt_var:10412|pto_duration:148928|backoff_factor:2.00|backoff:2.00|pto_cnt:1|max_ack_delay:25|
[2025/09/12 05:04:32 001614] [debug] |scid:6279067c5b11dda5809a7cd3|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8A1A92C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:04:32 001622] [debug] |scid:6279067c5b11dda5809a7cd3|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8A1A92C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:04:32 001626] [debug] |scid:6279067c5b11dda5809a7cd3|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8A1A92C|path:0|PNS: 2, unacked: 1050|
[2025/09/12 05:04:32 001631] [debug] |scid:6279067c5b11dda5809a7cd3|xqc_timer_set|type:LOSS_DETECTION|expire:1757653472200429|now:1757653472001597|interv:198832|
[2025/09/12 05:04:32 001636] [debug] |scid:6279067c5b11dda5809a7cd3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB8A1A92C|path:0|pns:2|expire:1757653472200429|now:1757653472001597|interval:198832|pto_count:1|srtt:32816
[2025/09/12 05:04:32 001643] [debug] |scid:6279067c5b11dda5809a7cd3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:46737|inflight:1050|
[2025/09/12 05:04:32 001649] [debug] |scid:6279067c5b11dda5809a7cd3|xqc_check_acked_or_dropped_pkt|conn:0000558BB8A1A92C|pkt_num:15|size:1050|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:04:32 001655] [debug] |scid:6279067c5b11dda5809a7cd3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:18|
[2025/09/12 05:04:32 001688] [info] |scid:6279067c5b11dda5809a7cd3|xqc_send_packet_with_pn|<==|conn:0000558BB8A1A92C|path:0|pkt_num:18|size:1050|sent:1066|pkt_type:SHORT_HEADER|frame:STREAM |inflight:1050|now:1757653472001663|stream_id:0|stream_offset:1024|
[2025/09/12 05:04:32 001699] [debug] |scid:6279067c5b11dda5809a7cd3|xqc_send_ctl_on_packet_sent|conn:0000558BB8A1A92C|path:0|pkt_num:18|origin_pktnum:15|size:1050|enc_size:1066|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:16|
[2025/09/12 05:04:32 001707] [debug] |scid:6279067c5b11dda5809a7cd3|xqc_send_ctl_on_packet_sent|path:0|inflight:1050|applimit:0|
[2025/09/12 05:04:32 001715] [debug] |scid:6279067c5b11dda5809a7cd3|xqc_send_ctl_get_pto_time_and_space|srtt:32816|rtt_var:10412|pto_duration:148928|backoff_factor:2.00|backoff:2.00|pto_cnt:1|max_ack_delay:25|
[2025/09/12 05:04:32 001723] [debug] |scid:6279067c5b11dda5809a7cd3|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8A1A92C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:04:32 001728] [debug] |scid:6279067c5b11dda5809a7cd3|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8A1A92C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:04:32 001732] [debug] |scid:6279067c5b11dda5809a7cd3|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8A1A92C|path:0|PNS: 2, unacked: 2100|
[2025/09/12 05:04:32 001737] [debug] |scid:6279067c5b11dda5809a7cd3|xqc_timer_set|type:LOSS_DETECTION|expire:1757653472200591|now:1757653472001715|interv:198876|
[2025/09/12 05:04:32 001742] [debug] |scid:6279067c5b11dda5809a7cd3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB8A1A92C|path:0|pns:2|expire:1757653472200591|now:1757653472001715|interval:198876|pto_count:1|srtt:32816
[2025/09/12 05:04:32 001747] [debug] |scid:6279067c5b11dda5809a7cd3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:46737|inflight:2100|
[2025/09/12 05:04:32 001754] [debug] |scid:6279067c5b11dda5809a7cd3|xqc_conn_next_wakeup_time|wakeup_time:1757653472200591|
[2025/09/12 05:04:32 001759] [debug] |scid:6279067c5b11dda5809a7cd3|xqc_engine_add_wakeup_queue|next_tick_time:1757653472200591|
[2025/09/12 05:04:32 001764] [debug] |xqc_engine_wakeup_after|wakeup:1757653472200591|now:1757653472001764|diff:198827|
[2025/09/12 05:04:32 001770] [debug] |xqc_engine_main_logic|END|now:1757653472001344|
[2025/09/12 05:04:32 033868] [debug] |scid:668ea4c5b0c791cd6005b633|xqc_timer_set|type:CONN_IDLE|expire:1757653532033866|now:1757653472033866|interv:60000000|
[2025/09/12 05:04:32 033902] [debug] |scid:668ea4c5b0c791cd6005b633|xqc_timer_set|type:PATH_IDLE|expire:1757653532033902|now:1757653472033902|interv:60000000|
[2025/09/12 05:04:32 033921] [debug] |xqc_path_create|path:0|dcid:f05caca0b00511209cd257291f33664c48|scid:668ea4c5b0c791cd6005b633|create_path_count:1|
[2025/09/12 05:04:32 033929] [debug] |scid:668ea4c5b0c791cd6005b633|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 05:04:32 033936] [debug] |xqc_path_init|path:0|dcid:f05caca0b00511209cd257291f33664c48|scid:668ea4c5b0c791cd6005b633|state:2|
[2025/09/12 05:04:32 033942] [debug] |scid:668ea4c5b0c791cd6005b633|xqc_conn_create|success|scid:668ea4c5b0c791cd6005b633|dcid:f05caca0b00511209cd257291f33664c48|conn:0000558BB8A61A9C|
[2025/09/12 05:04:32 033949] [info] |scid:668ea4c5b0c791cd6005b633|xqc_conn_server_create|hash odcid conn|odcid:a84e50f52f5797a5517d30526e2671209056|conn:0000558BB8A61A9C|
[2025/09/12 05:04:32 033959] [info] |scid:668ea4c5b0c791cd6005b633|xqc_conn_get_local_transport_params|generate sr_token[c543b2a696170e1be8bec671b74a1a18] for cid[a84e50f52f5797a5517d30526e2671209056]
[2025/09/12 05:04:32 033990] [stats] |xqc_conn_server_init_path_addr|path:0|l-0.0.0.0-443-668ea4c5b0c791cd6005b633 p-193.167.0.100-44262-f05caca0b00511209cd257291f33664c48|
[2025/09/12 05:04:32 033997] [info] |xqc_engine_packet_process|==>|conn:0000558BB8A61A9C|size:1200|state:S_INIT|recv_time:1757653472033835|
[2025/09/12 05:04:32 034120] [debug] |scid:668ea4c5b0c791cd6005b633|xqc_packet_parse_initial|packet parse|initial|
[2025/09/12 05:04:32 034128] [debug] |scid:668ea4c5b0c791cd6005b633|xqc_packet_parse_initial|success|Length:1153|
[2025/09/12 05:04:32 034135] [debug] |scid:668ea4c5b0c791cd6005b633|xqc_packet_decrypt|largest_pn:0|
[2025/09/12 05:04:32 034139] [debug] |scid:668ea4c5b0c791cd6005b633|xqc_packet_decrypt|decryption nonce|path_id:0|pn:1444110157|
[2025/09/12 05:04:32 034146] [debug] |scid:668ea4c5b0c791cd6005b633|xqc_packet_decrypt_single|pkt_type:INIT|pkt_num:1444110157|
[2025/09/12 05:04:32 034150] [debug] |scid:668ea4c5b0c791cd6005b633|xqc_process_frames|frame_type:6|
[2025/09/12 05:04:32 034155] [info] |scid:668ea4c5b0c791cd6005b633|xqc_conn_check_token|token empty|
[2025/09/12 05:04:32 034160] [info] |scid:668ea4c5b0c791cd6005b633|xqc_process_crypto_frame|check_token fail|conn:0000558BB8A61A9C|l-0.0.0.0-443-668ea4c5b0c791cd6005b633 p-193.167.0.100-44262-f05caca0b00511209cd257291f33664c48|
[2025/09/12 05:04:32 034165] [debug] |scid:668ea4c5b0c791cd6005b633|xqc_create_crypto_stream|encrypt_level:0|cur_state:S_INIT|
[2025/09/12 05:04:32 034170] [debug] |scid:668ea4c5b0c791cd6005b633|xqc_process_crypto_frame|level:0|
[2025/09/12 05:04:32 034174] [debug] |scid:668ea4c5b0c791cd6005b633|xqc_read_crypto_stream|xqc_read_crypto_stream|level:0|
[2025/09/12 05:04:32 034179] [debug] |scid:668ea4c5b0c791cd6005b633|xqc_engine_add_active_queue|last_ticked_time:0|
[2025/09/12 05:04:32 034183] [debug] |scid:668ea4c5b0c791cd6005b633|xqc_create_crypto_stream|encrypt_level:2|cur_state:S_INIT|
[2025/09/12 05:04:32 034193] [debug] |scid:668ea4c5b0c791cd6005b633|xqc_process_crypto_frame|server create hsk stream|
[2025/09/12 05:04:32 034200] [debug] |scid:668ea4c5b0c791cd6005b633|xqc_process_frames|frame_type:6|
[2025/09/12 05:04:32 034206] [info] |scid:668ea4c5b0c791cd6005b633|xqc_conn_check_token|token empty|
[2025/09/12 05:04:32 034212] [info] |scid:668ea4c5b0c791cd6005b633|xqc_process_crypto_frame|check_token fail|conn:0000558BB8A61A9C|l-0.0.0.0-443-668ea4c5b0c791cd6005b633 p-193.167.0.100-44262-f05caca0b00511209cd257291f33664c48|
[2025/09/12 05:04:32 034219] [debug] |scid:668ea4c5b0c791cd6005b633|xqc_process_crypto_frame|level:0|
[2025/09/12 05:04:32 034224] [debug] |scid:668ea4c5b0c791cd6005b633|xqc_read_crypto_stream|xqc_read_crypto_stream|level:0|
[2025/09/12 05:04:32 034230] [debug] |scid:668ea4c5b0c791cd6005b633|xqc_process_frames|frame_type:1|
[2025/09/12 05:04:32 034236] [debug] |scid:668ea4c5b0c791cd6005b633|xqc_process_frames|frame_type:6|
[2025/09/12 05:04:32 034242] [info] |scid:668ea4c5b0c791cd6005b633|xqc_conn_check_token|token empty|
[2025/09/12 05:04:32 034248] [info] |scid:668ea4c5b0c791cd6005b633|xqc_process_crypto_frame|check_token fail|conn:0000558BB8A61A9C|l-0.0.0.0-443-668ea4c5b0c791cd6005b633 p-193.167.0.100-44262-f05caca0b00511209cd257291f33664c48|
[2025/09/12 05:04:32 034261] [debug] |scid:668ea4c5b0c791cd6005b633|xqc_process_crypto_frame|level:0|
[2025/09/12 05:04:32 034264] [debug] |scid:668ea4c5b0c791cd6005b633|xqc_read_crypto_stream|xqc_read_crypto_stream|level:0|
[2025/09/12 05:04:32 034268] [debug] |scid:668ea4c5b0c791cd6005b633|xqc_process_frames|frame_type:1|
[2025/09/12 05:04:32 034272] [debug] |scid:668ea4c5b0c791cd6005b633|xqc_process_frames|frame_type:6|
[2025/09/12 05:04:32 034276] [info] |scid:668ea4c5b0c791cd6005b633|xqc_conn_check_token|token empty|
[2025/09/12 05:04:32 034279] [info] |scid:668ea4c5b0c791cd6005b633|xqc_process_crypto_frame|check_token fail|conn:0000558BB8A61A9C|l-0.0.0.0-443-668ea4c5b0c791cd6005b633 p-193.167.0.100-44262-f05caca0b00511209cd257291f33664c48|
[2025/09/12 05:04:32 034283] [debug] |scid:668ea4c5b0c791cd6005b633|xqc_process_crypto_frame|level:0|
[2025/09/12 05:04:32 034287] [debug] |scid:668ea4c5b0c791cd6005b633|xqc_read_crypto_stream|xqc_read_crypto_stream|level:0|
[2025/09/12 05:04:32 034291] [debug] |scid:668ea4c5b0c791cd6005b633|xqc_process_frames|frame_type:6|
[2025/09/12 05:04:32 034294] [info] |scid:668ea4c5b0c791cd6005b633|xqc_conn_check_token|token empty|
[2025/09/12 05:04:32 034298] [info] |scid:668ea4c5b0c791cd6005b633|xqc_process_crypto_frame|check_token fail|conn:0000558BB8A61A9C|l-0.0.0.0-443-668ea4c5b0c791cd6005b633 p-193.167.0.100-44262-f05caca0b00511209cd257291f33664c48|
[2025/09/12 05:04:32 034302] [debug] |scid:668ea4c5b0c791cd6005b633|xqc_process_crypto_frame|level:0|
[2025/09/12 05:04:32 034305] [debug] |scid:668ea4c5b0c791cd6005b633|xqc_read_crypto_stream|xqc_read_crypto_stream|level:0|
[2025/09/12 05:04:32 034309] [debug] |scid:668ea4c5b0c791cd6005b633|xqc_process_frames|frame_type:0|
[2025/09/12 05:04:32 034313] [debug] |scid:668ea4c5b0c791cd6005b633|xqc_process_padding_frame|process padding|
[2025/09/12 05:04:32 034317] [debug] |scid:668ea4c5b0c791cd6005b633|xqc_process_frames|frame_type:1|
[2025/09/12 05:04:32 034320] [debug] |scid:668ea4c5b0c791cd6005b633|xqc_process_frames|frame_type:6|
[2025/09/12 05:04:32 034324] [info] |scid:668ea4c5b0c791cd6005b633|xqc_conn_check_token|token empty|
[2025/09/12 05:04:32 034327] [info] |scid:668ea4c5b0c791cd6005b633|xqc_process_crypto_frame|check_token fail|conn:0000558BB8A61A9C|l-0.0.0.0-443-668ea4c5b0c791cd6005b633 p-193.167.0.100-44262-f05caca0b00511209cd257291f33664c48|
[2025/09/12 05:04:32 034331] [debug] |scid:668ea4c5b0c791cd6005b633|xqc_process_crypto_frame|level:0|
[2025/09/12 05:04:32 034335] [debug] |scid:668ea4c5b0c791cd6005b633|xqc_read_crypto_stream|xqc_read_crypto_stream|level:0|
[2025/09/12 05:04:32 034339] [debug] |scid:668ea4c5b0c791cd6005b633|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:0|112u|
[2025/09/12 05:04:32 034379] [debug] |scid:668ea4c5b0c791cd6005b633|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:0|SSL_quic_write_level:0|rv:-1|
[2025/09/12 05:04:32 034384] [debug] |scid:668ea4c5b0c791cd6005b633|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/09/12 05:04:32 034388] [debug] |scid:668ea4c5b0c791cd6005b633|xqc_process_frames|frame_type:6|
[2025/09/12 05:04:32 034392] [info] |scid:668ea4c5b0c791cd6005b633|xqc_conn_check_token|token empty|
[2025/09/12 05:04:32 034396] [info] |scid:668ea4c5b0c791cd6005b633|xqc_process_crypto_frame|check_token fail|conn:0000558BB8A61A9C|l-0.0.0.0-443-668ea4c5b0c791cd6005b633 p-193.167.0.100-44262-f05caca0b00511209cd257291f33664c48|
[2025/09/12 05:04:32 034400] [debug] |scid:668ea4c5b0c791cd6005b633|xqc_process_crypto_frame|level:0|
[2025/09/12 05:04:32 034404] [debug] |scid:668ea4c5b0c791cd6005b633|xqc_read_crypto_stream|xqc_read_crypto_stream|level:0|
[2025/09/12 05:04:32 034408] [debug] |scid:668ea4c5b0c791cd6005b633|xqc_process_frames|frame_type:6|
[2025/09/12 05:04:32 034412] [info] |scid:668ea4c5b0c791cd6005b633|xqc_conn_check_token|token empty|
[2025/09/12 05:04:32 034415] [info] |scid:668ea4c5b0c791cd6005b633|xqc_process_crypto_frame|check_token fail|conn:0000558BB8A61A9C|l-0.0.0.0-443-668ea4c5b0c791cd6005b633 p-193.167.0.100-44262-f05caca0b00511209cd257291f33664c48|
[2025/09/12 05:04:32 034422] [debug] |scid:668ea4c5b0c791cd6005b633|xqc_process_crypto_frame|level:0|
[2025/09/12 05:04:32 034426] [debug] |scid:668ea4c5b0c791cd6005b633|xqc_read_crypto_stream|xqc_read_crypto_stream|level:0|
[2025/09/12 05:04:32 034430] [debug] |scid:668ea4c5b0c791cd6005b633|xqc_process_frames|frame_type:6|
[2025/09/12 05:04:32 034434] [info] |scid:668ea4c5b0c791cd6005b633|xqc_conn_check_token|token empty|
[2025/09/12 05:04:32 034437] [info] |scid:668ea4c5b0c791cd6005b633|xqc_process_crypto_frame|check_token fail|conn:0000558BB8A61A9C|l-0.0.0.0-443-668ea4c5b0c791cd6005b633 p-193.167.0.100-44262-f05caca0b00511209cd257291f33664c48|
[2025/09/12 05:04:32 034441] [debug] |scid:668ea4c5b0c791cd6005b633|xqc_process_crypto_frame|level:0|
[2025/09/12 05:04:32 034445] [debug] |scid:668ea4c5b0c791cd6005b633|xqc_read_crypto_stream|xqc_read_crypto_stream|level:0|
[2025/09/12 05:04:32 034449] [debug] |scid:668ea4c5b0c791cd6005b633|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:0|28u|
[2025/09/12 05:04:32 034453] [debug] |scid:668ea4c5b0c791cd6005b633|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:0|SSL_quic_write_level:0|rv:-1|
[2025/09/12 05:04:32 034457] [debug] |scid:668ea4c5b0c791cd6005b633|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/09/12 05:04:32 034461] [debug] |scid:668ea4c5b0c791cd6005b633|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:0|14u|
[2025/09/12 05:04:32 034465] [debug] |scid:668ea4c5b0c791cd6005b633|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:0|SSL_quic_write_level:0|rv:-1|
[2025/09/12 05:04:32 034469] [debug] |scid:668ea4c5b0c791cd6005b633|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/09/12 05:04:32 034472] [debug] |scid:668ea4c5b0c791cd6005b633|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:0|14u|
[2025/09/12 05:04:32 034476] [debug] |scid:668ea4c5b0c791cd6005b633|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:0|SSL_quic_write_level:0|rv:-1|
[2025/09/12 05:04:32 034480] [debug] |scid:668ea4c5b0c791cd6005b633|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/09/12 05:04:32 034484] [debug] |scid:668ea4c5b0c791cd6005b633|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:0|28u|
[2025/09/12 05:04:32 034488] [debug] |scid:668ea4c5b0c791cd6005b633|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:0|SSL_quic_write_level:0|rv:-1|
[2025/09/12 05:04:32 034492] [debug] |scid:668ea4c5b0c791cd6005b633|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/09/12 05:04:32 034495] [debug] |scid:668ea4c5b0c791cd6005b633|xqc_process_frames|frame_type:6|
[2025/09/12 05:04:32 034499] [info] |scid:668ea4c5b0c791cd6005b633|xqc_conn_check_token|token empty|
[2025/09/12 05:04:32 034503] [info] |scid:668ea4c5b0c791cd6005b633|xqc_process_crypto_frame|check_token fail|conn:0000558BB8A61A9C|l-0.0.0.0-443-668ea4c5b0c791cd6005b633 p-193.167.0.100-44262-f05caca0b00511209cd257291f33664c48|
[2025/09/12 05:04:32 034507] [debug] |scid:668ea4c5b0c791cd6005b633|xqc_process_crypto_frame|level:0|
[2025/09/12 05:04:32 034511] [debug] |scid:668ea4c5b0c791cd6005b633|xqc_read_crypto_stream|xqc_read_crypto_stream|level:0|
[2025/09/12 05:04:32 034514] [debug] |scid:668ea4c5b0c791cd6005b633|xqc_process_frames|frame_type:6|
[2025/09/12 05:04:32 034518] [info] |scid:668ea4c5b0c791cd6005b633|xqc_conn_check_token|token empty|
[2025/09/12 05:04:32 034522] [info] |scid:668ea4c5b0c791cd6005b633|xqc_process_crypto_frame|check_token fail|conn:0000558BB8A61A9C|l-0.0.0.0-443-668ea4c5b0c791cd6005b633 p-193.167.0.100-44262-f05caca0b00511209cd257291f33664c48|
[2025/09/12 05:04:32 034526] [debug] |scid:668ea4c5b0c791cd6005b633|xqc_process_crypto_frame|level:0|
[2025/09/12 05:04:32 034529] [debug] |scid:668ea4c5b0c791cd6005b633|xqc_read_crypto_stream|xqc_read_crypto_stream|level:0|
[2025/09/12 05:04:32 034533] [debug] |scid:668ea4c5b0c791cd6005b633|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:0|14u|
[2025/09/12 05:04:32 034540] [debug] |scid:668ea4c5b0c791cd6005b633|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:0|SSL_quic_write_level:0|rv:-1|
[2025/09/12 05:04:32 034544] [debug] |scid:668ea4c5b0c791cd6005b633|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/09/12 05:04:32 034547] [debug] |scid:668ea4c5b0c791cd6005b633|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:0|3u|
[2025/09/12 05:04:32 034551] [debug] |scid:668ea4c5b0c791cd6005b633|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:0|SSL_quic_write_level:0|rv:-1|
[2025/09/12 05:04:32 034555] [debug] |scid:668ea4c5b0c791cd6005b633|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/09/12 05:04:32 034559] [debug] |scid:668ea4c5b0c791cd6005b633|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:0|4u|
[2025/09/12 05:04:32 034563] [debug] |scid:668ea4c5b0c791cd6005b633|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:0|SSL_quic_write_level:0|rv:-1|
[2025/09/12 05:04:32 034567] [debug] |scid:668ea4c5b0c791cd6005b633|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/09/12 05:04:32 034571] [debug] |scid:668ea4c5b0c791cd6005b633|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:0|7u|
[2025/09/12 05:04:32 034575] [debug] |scid:668ea4c5b0c791cd6005b633|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:0|SSL_quic_write_level:0|rv:-1|
[2025/09/12 05:04:32 034578] [debug] |scid:668ea4c5b0c791cd6005b633|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/09/12 05:04:32 034582] [debug] |scid:668ea4c5b0c791cd6005b633|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:0|20u|
[2025/09/12 05:04:32 034586] [debug] |scid:668ea4c5b0c791cd6005b633|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:0|SSL_quic_write_level:0|rv:-1|
[2025/09/12 05:04:32 034590] [debug] |scid:668ea4c5b0c791cd6005b633|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/09/12 05:04:32 034594] [debug] |scid:668ea4c5b0c791cd6005b633|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:0|21u|
[2025/09/12 05:04:32 034640] [info] |scid:668ea4c5b0c791cd6005b633|xqc_ssl_cert_cb|cert chain or key empty|sni:server4
[2025/09/12 05:04:32 034804] [debug] |scid:668ea4c5b0c791cd6005b633|xqc_conn_tls_transport_params_cb|1RTT_transport_params|max_datagram_frame_size:0|
[2025/09/12 05:04:32 034809] [debug] |scid:668ea4c5b0c791cd6005b633|xqc_conn_enable_multipath|xqc_conn_enable_multipath|1|0|
[2025/09/12 05:04:32 034813] [warn] |scid:668ea4c5b0c791cd6005b633|xqc_conn_try_to_enable_multipath|multipath_version_negotiation err|
[2025/09/12 05:04:32 035028] [debug] |scid:668ea4c5b0c791cd6005b633|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:2|SSL_quic_write_level:3|rv:0|
[2025/09/12 05:04:32 035034] [debug] |scid:668ea4c5b0c791cd6005b633|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/09/12 05:04:32 035073] [debug] |scid:668ea4c5b0c791cd6005b633|xqc_process_frames|frame_type:0|
[2025/09/12 05:04:32 035081] [debug] |scid:668ea4c5b0c791cd6005b633|xqc_process_padding_frame|process padding|
[2025/09/12 05:04:32 035089] [debug] |scid:668ea4c5b0c791cd6005b633|xqc_timer_unset|type:ACK_INIT|
[2025/09/12 05:04:32 035095] [debug] |scid:668ea4c5b0c791cd6005b633|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 05:04:32 035099] [debug] |scid:668ea4c5b0c791cd6005b633|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:1444110157|largest:1444110157|pns:0|
[2025/09/12 05:04:32 035104] [info] |scid:668ea4c5b0c791cd6005b633|xqc_conn_on_pkt_processed|====>|conn:0000558BB8A61A9C|path:0|size:1200|pkt_type:INIT|pkt_num:1444110157|frame:PADDING PING CRYPTO |recv_time:1757653472033835|dcid:a84e50f52f5797a5517d30526e2671209056|dcid_seq:0|
[2025/09/12 05:04:32 035110] [debug] |scid:668ea4c5b0c791cd6005b633|xqc_timer_set|type:PATH_IDLE|expire:1757653532033835|now:1757653472033835|interv:60000000|
[2025/09/12 05:04:32 035114] [debug] |scid:668ea4c5b0c791cd6005b633|xqc_timer_set|type:CONN_IDLE|expire:1757653532033835|now:1757653472033835|interv:60000000|
[2025/09/12 05:04:32 035124] [debug] |xqc_engine_main_logic|BEGIN|now:1757653472035124|
[2025/09/12 05:04:32 035129] [debug] |scid:668ea4c5b0c791cd6005b633|xqc_engine_process_conn|conn:0000558BB8A61A9C|state:S_INIT|flag:TICKING DCID_OK UPPER_CONN_EXIST INIT_RECVD NEED_RUN (null) |now:1757653472035128|
[2025/09/12 05:04:32 035134] [info] |scid:668ea4c5b0c791cd6005b633|xqc_conn_check_tx_key|keys are ready, can send 1rtt now|
[2025/09/12 05:04:32 035138] [debug] |scid:668ea4c5b0c791cd6005b633|xqc_crypto_stream_on_read|encrypt_level:0|cur_state:S_INIT|next_state:S_INITIAL_RECVD|
[2025/09/12 05:04:32 035142] [debug] |scid:668ea4c5b0c791cd6005b633|xqc_process_crypto_write_streams|
[2025/09/12 05:04:32 035146] [debug] |scid:668ea4c5b0c791cd6005b633|xqc_crypto_stream_on_write|enc_level|0|
[2025/09/12 05:04:32 035150] [debug] |scid:668ea4c5b0c791cd6005b633|xqc_crypto_stream_on_write|cur_state:1|switch|
[2025/09/12 05:04:32 035156] [info] |scid:668ea4c5b0c791cd6005b633|xqc_crypto_stream_send|crypto send data|pkt_num:0|size:137|sent:94|pkt_type:INIT|frame:CRYPTO |now:1757653472035156|
[2025/09/12 05:04:32 035161] [debug] |scid:668ea4c5b0c791cd6005b633|xqc_crypto_stream_on_write|encrypt_level:0|cur_state:S_INITIAL_RECVD|next_state:S_INITIAL_SENT|
[2025/09/12 05:04:32 035165] [debug] |scid:668ea4c5b0c791cd6005b633|xqc_process_crypto_write_streams|
[2025/09/12 05:04:32 035168] [debug] |scid:668ea4c5b0c791cd6005b633|xqc_crypto_stream_on_write|enc_level|2|
[2025/09/12 05:04:32 035173] [info] |scid:668ea4c5b0c791cd6005b633|xqc_crypto_stream_send|crypto send data|pkt_num:0|size:194|sent:152|pkt_type:HSK|frame:CRYPTO |now:1757653472035172|
[2025/09/12 05:04:32 035177] [info] |scid:668ea4c5b0c791cd6005b633|xqc_crypto_stream_send|crypto send data|pkt_num:0|size:516|sent:474|pkt_type:HSK|frame:CRYPTO |now:1757653472035177|
[2025/09/12 05:04:32 035182] [info] |scid:668ea4c5b0c791cd6005b633|xqc_crypto_stream_send|crypto send data|pkt_num:0|size:125|sent:83|pkt_type:HSK|frame:CRYPTO |now:1757653472035182|
[2025/09/12 05:04:32 035186] [info] |scid:668ea4c5b0c791cd6005b633|xqc_crypto_stream_send|crypto send data|pkt_num:0|size:82|sent:40|pkt_type:HSK|frame:CRYPTO |now:1757653472035186|
[2025/09/12 05:04:32 035190] [debug] |scid:668ea4c5b0c791cd6005b633|xqc_crypto_stream_on_write|encrypt_level:2|cur_state:S_INITIAL_SENT|next_state:S_HANDSHAKE_SENT|
[2025/09/12 05:04:32 035196] [debug] |scid:668ea4c5b0c791cd6005b633|xqc_gen_ack_frame|largest_recv:1444110157|ack_delay:1360|first_ack_range:0|largest_pkt_recv_time:1757653472033835|
[2025/09/12 05:04:32 035200] [debug] |scid:668ea4c5b0c791cd6005b633|xqc_gen_ack_frame|high:1444110157|low:1444110157|pkt_pns:0|
[2025/09/12 05:04:32 035204] [debug] |scid:668ea4c5b0c791cd6005b633|xqc_write_ack_to_one_packet|ack_size:13|path:0|path_largest_recv:1444110157|frame_largest_recv:1444110157|
[2025/09/12 05:04:32 035209] [debug] |scid:668ea4c5b0c791cd6005b633|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:0|
[2025/09/12 05:04:32 035214] [debug] |scid:668ea4c5b0c791cd6005b633|xqc_path_get_perf_class|conn:0000558BB8A61A9C|path_id:0|path_srtt:250000|min_srtt:250000|path_bw:0|loss_rate:0.00|path_pto:0|
[2025/09/12 05:04:32 035220] [debug] |scid:668ea4c5b0c791cd6005b633|xqc_minrtt_scheduler_get_path|path srtt|conn:0000558BB8A61A9C|path_id:0|path_srtt:250000|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:04:32 035224] [debug] |scid:668ea4c5b0c791cd6005b633|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CRYPTO |pn:0|size:137|reinj:0|path_class:2|
[2025/09/12 05:04:32 035229] [debug] |scid:668ea4c5b0c791cd6005b633|xqc_path_get_perf_class|conn:0000558BB8A61A9C|path_id:0|path_srtt:250000|min_srtt:250000|path_bw:0|loss_rate:0.00|path_pto:0|
[2025/09/12 05:04:32 035233] [debug] |scid:668ea4c5b0c791cd6005b633|xqc_minrtt_scheduler_get_path|path srtt|conn:0000558BB8A61A9C|path_id:0|path_srtt:250000|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:04:32 035241] [debug] |scid:668ea4c5b0c791cd6005b633|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CRYPTO |pn:0|size:194|reinj:0|path_class:2|
[2025/09/12 05:04:32 035245] [debug] |scid:668ea4c5b0c791cd6005b633|xqc_path_get_perf_class|conn:0000558BB8A61A9C|path_id:0|path_srtt:250000|min_srtt:250000|path_bw:0|loss_rate:0.00|path_pto:0|
[2025/09/12 05:04:32 035249] [debug] |scid:668ea4c5b0c791cd6005b633|xqc_minrtt_scheduler_get_path|path srtt|conn:0000558BB8A61A9C|path_id:0|path_srtt:250000|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:04:32 035253] [debug] |scid:668ea4c5b0c791cd6005b633|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CRYPTO |pn:0|size:516|reinj:0|path_class:2|
[2025/09/12 05:04:32 035257] [debug] |scid:668ea4c5b0c791cd6005b633|xqc_path_get_perf_class|conn:0000558BB8A61A9C|path_id:0|path_srtt:250000|min_srtt:250000|path_bw:0|loss_rate:0.00|path_pto:0|
[2025/09/12 05:04:32 035261] [debug] |scid:668ea4c5b0c791cd6005b633|xqc_minrtt_scheduler_get_path|path srtt|conn:0000558BB8A61A9C|path_id:0|path_srtt:250000|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:04:32 035265] [debug] |scid:668ea4c5b0c791cd6005b633|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CRYPTO |pn:0|size:125|reinj:0|path_class:2|
[2025/09/12 05:04:32 035269] [debug] |scid:668ea4c5b0c791cd6005b633|xqc_path_get_perf_class|conn:0000558BB8A61A9C|path_id:0|path_srtt:250000|min_srtt:250000|path_bw:0|loss_rate:0.00|path_pto:0|
[2025/09/12 05:04:32 035273] [debug] |scid:668ea4c5b0c791cd6005b633|xqc_minrtt_scheduler_get_path|path srtt|conn:0000558BB8A61A9C|path_id:0|path_srtt:250000|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:04:32 035278] [debug] |scid:668ea4c5b0c791cd6005b633|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CRYPTO |pn:0|size:82|reinj:0|path_class:2|
[2025/09/12 05:04:32 035282] [debug] |scid:668ea4c5b0c791cd6005b633|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:ACK |stream_id:0|stream_offset:0|
[2025/09/12 05:04:32 035287] [debug] |scid:668ea4c5b0c791cd6005b633|xqc_check_acked_or_dropped_pkt|conn:0000558BB8A61A9C|pkt_num:0|size:137|pkt_type:INIT|frame:CRYPTO |
[2025/09/12 05:04:32 035292] [debug] |scid:668ea4c5b0c791cd6005b633|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:0|
[2025/09/12 05:04:32 035328] [info] |scid:668ea4c5b0c791cd6005b633|xqc_send_packet_with_pn|<==|conn:0000558BB8A61A9C|path:0|pkt_num:0|size:1184|sent:1200|pkt_type:INIT|frame:PADDING CRYPTO |inflight:0|now:1757653472035301|stream_id:0|stream_offset:0|
[2025/09/12 05:04:32 035334] [debug] |scid:668ea4c5b0c791cd6005b633|xqc_send_ctl_on_packet_sent|conn:0000558BB8A61A9C|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 05:04:32 035339] [debug] |scid:668ea4c5b0c791cd6005b633|xqc_send_ctl_on_packet_sent|path:0|inflight:0|applimit:0|
[2025/09/12 05:04:32 035345] [debug] |scid:668ea4c5b0c791cd6005b633|xqc_send_ctl_get_pto_time_and_space|srtt:250000|rtt_var:125000|pto_duration:750000|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:04:32 035353] [debug] |scid:668ea4c5b0c791cd6005b633|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8A61A9C|path:0|PNS: 0, unacked: 1184|
[2025/09/12 05:04:32 035359] [debug] |scid:668ea4c5b0c791cd6005b633|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8A61A9C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:04:32 035366] [debug] |scid:668ea4c5b0c791cd6005b633|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8A61A9C|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:04:32 035372] [debug] |scid:668ea4c5b0c791cd6005b633|xqc_timer_set|type:LOSS_DETECTION|expire:1757653472785301|now:1757653472035344|interv:749957|
[2025/09/12 05:04:32 035378] [debug] |scid:668ea4c5b0c791cd6005b633|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB8A61A9C|path:0|pns:0|expire:1757653472785301|now:1757653472035344|interval:749957|pto_count:0|srtt:250000
[2025/09/12 05:04:32 035392] [debug] |scid:668ea4c5b0c791cd6005b633|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:45952|inflight:1184|
[2025/09/12 05:04:32 035400] [debug] |scid:668ea4c5b0c791cd6005b633|xqc_check_acked_or_dropped_pkt|conn:0000558BB8A61A9C|pkt_num:0|size:194|pkt_type:HSK|frame:CRYPTO |
[2025/09/12 05:04:32 035407] [debug] |scid:668ea4c5b0c791cd6005b633|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:0|
[2025/09/12 05:04:32 035435] [info] |scid:668ea4c5b0c791cd6005b633|xqc_send_packet_with_pn|<==|conn:0000558BB8A61A9C|path:0|pkt_num:0|size:194|sent:210|pkt_type:HSK|frame:CRYPTO |inflight:1184|now:1757653472035415|stream_id:0|stream_offset:0|
[2025/09/12 05:04:32 035440] [debug] |scid:668ea4c5b0c791cd6005b633|xqc_send_ctl_on_packet_sent|conn:0000558BB8A61A9C|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 05:04:32 035448] [debug] |scid:668ea4c5b0c791cd6005b633|xqc_send_ctl_on_packet_sent|path:0|inflight:1184|applimit:0|
[2025/09/12 05:04:32 035455] [debug] |scid:668ea4c5b0c791cd6005b633|xqc_send_ctl_get_pto_time_and_space|srtt:250000|rtt_var:125000|pto_duration:750000|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:04:32 035462] [debug] |scid:668ea4c5b0c791cd6005b633|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8A61A9C|path:0|PNS: 0, unacked: 1184|
[2025/09/12 05:04:32 035468] [debug] |scid:668ea4c5b0c791cd6005b633|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8A61A9C|path:0|PNS: 1, unacked: 194|
[2025/09/12 05:04:32 035475] [debug] |scid:668ea4c5b0c791cd6005b633|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8A61A9C|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:04:32 035481] [debug] |scid:668ea4c5b0c791cd6005b633|xqc_timer_set|type:LOSS_DETECTION|expire:1757653472785301|now:1757653472035455|interv:749846|
[2025/09/12 05:04:32 035487] [debug] |scid:668ea4c5b0c791cd6005b633|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB8A61A9C|path:0|pns:0|expire:1757653472785301|now:1757653472035455|interval:749846|pto_count:0|srtt:250000
[2025/09/12 05:04:32 035492] [debug] |scid:668ea4c5b0c791cd6005b633|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:45952|inflight:1378|
[2025/09/12 05:04:32 035497] [debug] |scid:668ea4c5b0c791cd6005b633|xqc_check_acked_or_dropped_pkt|conn:0000558BB8A61A9C|pkt_num:0|size:516|pkt_type:HSK|frame:CRYPTO |
[2025/09/12 05:04:32 035502] [debug] |scid:668ea4c5b0c791cd6005b633|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1|
[2025/09/12 05:04:32 035526] [info] |scid:668ea4c5b0c791cd6005b633|xqc_send_packet_with_pn|<==|conn:0000558BB8A61A9C|path:0|pkt_num:1|size:516|sent:532|pkt_type:HSK|frame:CRYPTO |inflight:1378|now:1757653472035508|stream_id:0|stream_offset:0|
[2025/09/12 05:04:32 035532] [debug] |scid:668ea4c5b0c791cd6005b633|xqc_send_ctl_on_packet_sent|conn:0000558BB8A61A9C|path:0|pkt_num:1|origin_pktnum:0|size:516|enc_size:532|pkt_type:HSK|frame:CRYPTO |conn_state:S_HANDSHAKE_SENT|po_in_flight:0||retrans:0|
[2025/09/12 05:04:32 035538] [debug] |scid:668ea4c5b0c791cd6005b633|xqc_send_ctl_on_packet_sent|path:0|inflight:1378|applimit:0|
[2025/09/12 05:04:32 035545] [debug] |scid:668ea4c5b0c791cd6005b633|xqc_send_ctl_get_pto_time_and_space|srtt:250000|rtt_var:125000|pto_duration:750000|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:04:32 035551] [debug] |scid:668ea4c5b0c791cd6005b633|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8A61A9C|path:0|PNS: 0, unacked: 1184|
[2025/09/12 05:04:32 035558] [debug] |scid:668ea4c5b0c791cd6005b633|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8A61A9C|path:0|PNS: 1, unacked: 710|
[2025/09/12 05:04:32 035564] [debug] |scid:668ea4c5b0c791cd6005b633|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8A61A9C|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:04:32 035570] [debug] |scid:668ea4c5b0c791cd6005b633|xqc_timer_set|type:LOSS_DETECTION|expire:1757653472785301|now:1757653472035545|interv:749756|
[2025/09/12 05:04:32 035581] [debug] |scid:668ea4c5b0c791cd6005b633|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB8A61A9C|path:0|pns:0|expire:1757653472785301|now:1757653472035545|interval:749756|pto_count:0|srtt:250000
[2025/09/12 05:04:32 035585] [debug] |scid:668ea4c5b0c791cd6005b633|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:45952|inflight:1894|
[2025/09/12 05:04:32 035590] [debug] |scid:668ea4c5b0c791cd6005b633|xqc_check_acked_or_dropped_pkt|conn:0000558BB8A61A9C|pkt_num:0|size:125|pkt_type:HSK|frame:CRYPTO |
[2025/09/12 05:04:32 035594] [debug] |scid:668ea4c5b0c791cd6005b633|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:2|
[2025/09/12 05:04:32 035618] [info] |scid:668ea4c5b0c791cd6005b633|xqc_send_packet_with_pn|<==|conn:0000558BB8A61A9C|path:0|pkt_num:2|size:125|sent:141|pkt_type:HSK|frame:CRYPTO |inflight:1894|now:1757653472035601|stream_id:0|stream_offset:0|
[2025/09/12 05:04:32 035624] [debug] |scid:668ea4c5b0c791cd6005b633|xqc_send_ctl_on_packet_sent|conn:0000558BB8A61A9C|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 05:04:32 035631] [debug] |scid:668ea4c5b0c791cd6005b633|xqc_send_ctl_on_packet_sent|path:0|inflight:1894|applimit:0|
[2025/09/12 05:04:32 035638] [debug] |scid:668ea4c5b0c791cd6005b633|xqc_send_ctl_get_pto_time_and_space|srtt:250000|rtt_var:125000|pto_duration:750000|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:04:32 035645] [debug] |scid:668ea4c5b0c791cd6005b633|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8A61A9C|path:0|PNS: 0, unacked: 1184|
[2025/09/12 05:04:32 035651] [debug] |scid:668ea4c5b0c791cd6005b633|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8A61A9C|path:0|PNS: 1, unacked: 835|
[2025/09/12 05:04:32 035657] [debug] |scid:668ea4c5b0c791cd6005b633|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8A61A9C|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:04:32 035664] [debug] |scid:668ea4c5b0c791cd6005b633|xqc_timer_set|type:LOSS_DETECTION|expire:1757653472785301|now:1757653472035638|interv:749663|
[2025/09/12 05:04:32 035669] [debug] |scid:668ea4c5b0c791cd6005b633|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB8A61A9C|path:0|pns:0|expire:1757653472785301|now:1757653472035638|interval:749663|pto_count:0|srtt:250000
[2025/09/12 05:04:32 035674] [debug] |scid:668ea4c5b0c791cd6005b633|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:45952|inflight:2019|
[2025/09/12 05:04:32 035678] [debug] |scid:668ea4c5b0c791cd6005b633|xqc_check_acked_or_dropped_pkt|conn:0000558BB8A61A9C|pkt_num:0|size:82|pkt_type:HSK|frame:CRYPTO |
[2025/09/12 05:04:32 035682] [debug] |scid:668ea4c5b0c791cd6005b633|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:3|
[2025/09/12 05:04:32 035705] [info] |scid:668ea4c5b0c791cd6005b633|xqc_send_packet_with_pn|<==|conn:0000558BB8A61A9C|path:0|pkt_num:3|size:82|sent:98|pkt_type:HSK|frame:CRYPTO |inflight:2019|now:1757653472035688|stream_id:0|stream_offset:0|
[2025/09/12 05:04:32 035711] [debug] |scid:668ea4c5b0c791cd6005b633|xqc_send_ctl_on_packet_sent|conn:0000558BB8A61A9C|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 05:04:32 035718] [debug] |scid:668ea4c5b0c791cd6005b633|xqc_send_ctl_on_packet_sent|path:0|inflight:2019|applimit:0|
[2025/09/12 05:04:32 035724] [debug] |scid:668ea4c5b0c791cd6005b633|xqc_send_ctl_get_pto_time_and_space|srtt:250000|rtt_var:125000|pto_duration:750000|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:04:32 035731] [debug] |scid:668ea4c5b0c791cd6005b633|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8A61A9C|path:0|PNS: 0, unacked: 1184|
[2025/09/12 05:04:32 035738] [debug] |scid:668ea4c5b0c791cd6005b633|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8A61A9C|path:0|PNS: 1, unacked: 917|
[2025/09/12 05:04:32 035743] [debug] |scid:668ea4c5b0c791cd6005b633|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8A61A9C|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:04:32 035755] [debug] |scid:668ea4c5b0c791cd6005b633|xqc_timer_set|type:LOSS_DETECTION|expire:1757653472785301|now:1757653472035724|interv:749577|
[2025/09/12 05:04:32 035759] [debug] |scid:668ea4c5b0c791cd6005b633|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB8A61A9C|path:0|pns:0|expire:1757653472785301|now:1757653472035724|interval:749577|pto_count:0|srtt:250000
[2025/09/12 05:04:32 035763] [debug] |scid:668ea4c5b0c791cd6005b633|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:45952|inflight:2101|
[2025/09/12 05:04:32 035768] [debug] |scid:668ea4c5b0c791cd6005b633|xqc_check_acked_or_dropped_pkt|conn:0000558BB8A61A9C|pkt_num:0|size:56|pkt_type:INIT|frame:ACK |
[2025/09/12 05:04:32 035772] [debug] |scid:668ea4c5b0c791cd6005b633|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1|
[2025/09/12 05:04:32 035795] [info] |scid:668ea4c5b0c791cd6005b633|xqc_send_packet_with_pn|<==|conn:0000558BB8A61A9C|path:0|pkt_num:1|size:56|sent:72|pkt_type:INIT|frame:ACK |inflight:2101|now:1757653472035778|stream_id:0|stream_offset:0|
[2025/09/12 05:04:32 035801] [debug] |scid:668ea4c5b0c791cd6005b633|xqc_send_ctl_on_packet_sent|conn:0000558BB8A61A9C|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 05:04:32 035809] [debug] |scid:668ea4c5b0c791cd6005b633|xqc_conn_next_wakeup_time|wakeup_time:1757653472785301|
[2025/09/12 05:04:32 035817] [debug] |scid:668ea4c5b0c791cd6005b633|xqc_engine_add_wakeup_queue|next_tick_time:1757653472785301|
[2025/09/12 05:04:32 035823] [debug] |xqc_engine_wakeup_after|wakeup:1757653472200591|now:1757653472035823|diff:164768|
[2025/09/12 05:04:32 035831] [debug] |xqc_engine_main_logic|END|now:1757653472035128|
[2025/09/12 05:04:32 035840] [debug] |xqc_engine_main_logic|BEGIN|now:1757653472035840|
[2025/09/12 05:04:32 035845] [debug] |xqc_engine_wakeup_after|wakeup:1757653472200591|now:1757653472035845|diff:164746|
[2025/09/12 05:04:32 035849] [debug] |xqc_engine_main_logic|END|now:1757653472035840|
[2025/09/12 05:04:32 068634] [info] |xqc_engine_packet_process|==>|conn:0000558BB8A61A9C|size:67|state:S_HANDSHAKE_SENT|recv_time:1757653472068633|
[2025/09/12 05:04:32 068652] [debug] |scid:668ea4c5b0c791cd6005b633|xqc_packet_parse_handshake|success|Length:27|
[2025/09/12 05:04:32 068661] [debug] |scid:668ea4c5b0c791cd6005b633|xqc_packet_decrypt|largest_pn:0|
[2025/09/12 05:04:32 068667] [debug] |scid:668ea4c5b0c791cd6005b633|xqc_packet_decrypt|decryption nonce|path_id:0|pn:1444110158|
[2025/09/12 05:04:32 068674] [debug] |scid:668ea4c5b0c791cd6005b633|xqc_packet_decrypt_single|pkt_type:HSK|pkt_num:1444110158|
[2025/09/12 05:04:32 068679] [debug] |scid:668ea4c5b0c791cd6005b633|xqc_process_frames|frame_type:2|
[2025/09/12 05:04:32 068684] [debug] |scid:668ea4c5b0c791cd6005b633|xqc_send_ctl_on_ack_received|conn:0000558BB8A61A9C|path:0|pkt_num:1|origin_pktnum:0|size:516|pns:1|pkt_type:HSK|frame:CRYPTO |conn_state:S_HANDSHAKE_SENT|frame_largest_ack:3|path_largest_ack:1|
[2025/09/12 05:04:32 068691] [debug] |scid:668ea4c5b0c791cd6005b633|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:1894|prior_delivered:0|prior_time:1757653472035301|is_app_limited:1|send_elapse:207|ack_elapse:33332|ctl_first_sent_time:1757653472035508|lagest_ack_time:1757653472068633|curr_delivered:516|
[2025/09/12 05:04:32 068699] [debug] |scid:668ea4c5b0c791cd6005b633|xqc_update_sample|sampler_sent_time_update:1757653472035508|
[2025/09/12 05:04:32 068705] [debug] |scid:668ea4c5b0c791cd6005b633|xqc_send_ctl_on_ack_received|sndq_packets_used:4||sndq_packets_used_bytes:0|sndq_packets_free:2|
[2025/09/12 05:04:32 068711] [debug] |scid:668ea4c5b0c791cd6005b633|xqc_send_ctl_on_ack_received|conn:0000558BB8A61A9C|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 05:04:32 068718] [debug] |scid:668ea4c5b0c791cd6005b633|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:2101|prior_delivered:0|prior_time:1757653472035301|is_app_limited:1|send_elapse:387|ack_elapse:33332|ctl_first_sent_time:1757653472035688|lagest_ack_time:1757653472068633|curr_delivered:598|
[2025/09/12 05:04:32 068735] [debug] |scid:668ea4c5b0c791cd6005b633|xqc_update_sample|sampler_sent_time_update:1757653472035688|
[2025/09/12 05:04:32 068742] [debug] |scid:668ea4c5b0c791cd6005b633|xqc_send_ctl_on_ack_received|sndq_packets_used:3||sndq_packets_used_bytes:0|sndq_packets_free:3|
[2025/09/12 05:04:32 068748] [debug] |scid:668ea4c5b0c791cd6005b633|xqc_send_ctl_update_rtt|before update rtt|conn:0000558BB8A61A9C|srtt:250000|rttvar:125000|minrtt:4294967295|latest_rtt:32945|ack_delay:0|
[2025/09/12 05:04:32 068755] [debug] |scid:668ea4c5b0c791cd6005b633|xqc_send_ctl_update_rtt|l-0.0.0.0-443-668ea4c5b0c791cd6005b633 p-193.167.0.100-44262-f05caca0b00511209cd257291f33664c48 |after update rtt|conn:0000558BB8A61A9C|srtt:32945|rttvar:16472|minrtt:32945|latest_rtt:32945|ack_delay:0|
[2025/09/12 05:04:32 068762] [debug] |scid:668ea4c5b0c791cd6005b633|xqc_send_ctl_get_lost_sent_pn|largest_acked:3|lost_pn:0|thresh:3|
[2025/09/12 05:04:32 068769] [debug] |scid:668ea4c5b0c791cd6005b633|xqc_send_ctl_detect_lost|mark lost|pns:1|pkt_num:0|lost_pn:0|po_sent_time:1757653472035415|lost_send_time:1757653472031570|loss_delay:37063|frame:CRYPTO |repair:32|
[2025/09/12 05:04:32 068776] [debug] |scid:668ea4c5b0c791cd6005b633|xqc_send_ctl_detect_lost|OnLostDetection|largest_lost sent time: 1757653472035415u|
[2025/09/12 05:04:32 068783] [stats] |scid:668ea4c5b0c791cd6005b633|xqc_send_ctl_detect_lost|l-0.0.0.0-443-668ea4c5b0c791cd6005b633 p-193.167.0.100-44262-f05caca0b00511209cd257291f33664c48 |lost interval:1757653472068633|lost_count:1|send_count:5|pkt_num:0|po_send_time:1757653472035415|srtt:32945|cwnd:45952|bw:0|conn_life:34767|now:125000|last_lost_time:34767|
[2025/09/12 05:04:32 068790] [debug] |scid:668ea4c5b0c791cd6005b633|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:04:32 068797] [debug] |scid:668ea4c5b0c791cd6005b633|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:0000558BB8A61A9C|path:0|pns:1|expire:1757653472072664|now:1757653472068797|interval:3867|
[2025/09/12 05:04:32 068802] [debug] |scid:668ea4c5b0c791cd6005b633|xqc_timer_set|type:LOSS_DETECTION|expire:1757653472072664|now:1757653472068797|interv:3867|
[2025/09/12 05:04:32 068806] [debug] |scid:668ea4c5b0c791cd6005b633|xqc_generate_sample|sampler: send_elapse 387, ack_elapse 33332, delivered 598|rate 17940|lost 1|
[2025/09/12 05:04:32 068811] [debug] |scid:668ea4c5b0c791cd6005b633|xqc_bbr_update_bandwidth|BBRv1: RTT round update 0 -> 1|
[2025/09/12 05:04:32 068815] [debug] |scid:668ea4c5b0c791cd6005b633|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (17940) in round 1|
[2025/09/12 05:04:32 068819] [debug] |scid:668ea4c5b0c791cd6005b633|xqc_bbr_update_min_rtt|probertt expire|rtt:32945, old_rtt:2147483647|
[2025/09/12 05:04:32 068823] [debug] |scid:668ea4c5b0c791cd6005b633|xqc_bbr_update_min_rtt|minrtt expire|rtt:32945, old_rtt:2147483647|
[2025/09/12 05:04:32 068827] [debug] |scid:668ea4c5b0c791cd6005b633|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:5744|extra_cwnd:1196|
[2025/09/12 05:04:32 068831] [debug] |scid:668ea4c5b0c791cd6005b633|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:45952|packet_lost:1|acked:598|po_sent_time:1757653472035688|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:598|
[2025/09/12 05:04:32 068836] [debug] |scid:668ea4c5b0c791cd6005b633|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:45952|packet_lost:1|acked:598|po_sent_time:1757653472035688|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:598|
[2025/09/12 05:04:32 068841] [debug] |scid:668ea4c5b0c791cd6005b633|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-668ea4c5b0c791cd6005b633 p-193.167.0.100-44262-f05caca0b00511209cd257291f33664c48 |bbr on ack|mode:0|pacing_rate:4024024|bw:17940|cwnd:46550|full_bw_reached:0|inflight:1309|srtt:32945|latest_rtt:32945|min_rtt:32945|applimit:1|lost:0|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:1|
[2025/09/12 05:04:32 068850] [stats] |scid:668ea4c5b0c791cd6005b633|xqc_send_ctl_info_circle_record|l-0.0.0.0-443-668ea4c5b0c791cd6005b633 p-193.167.0.100-44262-f05caca0b00511209cd257291f33664c48 |path:0||cwnd:46550|inflight:1309|mode:0|applimit:0|pacing_rate:4024024|bw:17940|srtt:32945|latest_rtt:32945|min_rtt:32945|send:5|lost:0|tlp:0|recv:1|recovery:0|slow_start:1|conn_life:34984|acked:598|delivered:598|is_cwnd_limited:0|
[2025/09/12 05:04:32 068857] [debug] |scid:668ea4c5b0c791cd6005b633|xqc_send_queue_drop_packets_with_type|drop pkt from unacked|inflight:125|cwnd:46550|pkt_num:0|ptype:0|frames:PADDING CRYPTO |
[2025/09/12 05:04:32 068862] [info] |scid:668ea4c5b0c791cd6005b633|xqc_send_ctl_on_pns_discard|xqc_send_ctl_set_loss_detection_timer on discard pns:0
[2025/09/12 05:04:32 068866] [debug] |scid:668ea4c5b0c791cd6005b633|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:0000558BB8A61A9C|path:0|pns:1|expire:1757653472072664|now:1757653472068866|interval:3798|
[2025/09/12 05:04:32 068870] [debug] |scid:668ea4c5b0c791cd6005b633|xqc_timer_set|type:LOSS_DETECTION|expire:1757653472072664|now:1757653472068866|interv:3798|
[2025/09/12 05:04:32 068874] [info] |scid:668ea4c5b0c791cd6005b633|xqc_conn_addr_validated|Address Validated|conn:0000558BB8A61A9C|role:1|
[2025/09/12 05:04:32 068879] [debug] |scid:668ea4c5b0c791cd6005b633|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:1444110158|largest:1444110158|pns:1|
[2025/09/12 05:04:32 068884] [info] |scid:668ea4c5b0c791cd6005b633|xqc_conn_on_pkt_processed|====>|conn:0000558BB8A61A9C|path:0|size:67|pkt_type:HSK|pkt_num:1444110158|frame:ACK |recv_time:1757653472068633|dcid:668ea4c5b0c791cd6005b633|dcid_seq:0|
[2025/09/12 05:04:32 068889] [debug] |scid:668ea4c5b0c791cd6005b633|xqc_timer_set|type:PATH_IDLE|expire:1757653532068633|now:1757653472068633|interv:60000000|
[2025/09/12 05:04:32 068893] [debug] |scid:668ea4c5b0c791cd6005b633|xqc_timer_set|type:CONN_IDLE|expire:1757653532068633|now:1757653472068633|interv:60000000|
[2025/09/12 05:04:32 068897] [debug] |scid:668ea4c5b0c791cd6005b633|xqc_engine_remove_wakeup_queue|next_tick_time:1757653472785301|pq_index:1|
[2025/09/12 05:04:32 068901] [debug] |scid:668ea4c5b0c791cd6005b633|xqc_engine_add_active_queue|last_ticked_time:1757653472035128|
[2025/09/12 05:04:32 068905] [debug] |xqc_engine_main_logic|BEGIN|now:1757653472068905|
[2025/09/12 05:04:32 068910] [debug] |scid:668ea4c5b0c791cd6005b633|xqc_engine_process_conn|conn:0000558BB8A61A9C|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:1757653472068909|
[2025/09/12 05:04:32 068916] [debug] |scid:668ea4c5b0c791cd6005b633|xqc_path_get_perf_class|conn:0000558BB8A61A9C|path_id:0|path_srtt:32945|min_srtt:32945|path_bw:17940|loss_rate:0.00|path_pto:0|
[2025/09/12 05:04:32 068921] [debug] |scid:668ea4c5b0c791cd6005b633|xqc_send_ctl_can_send|l-0.0.0.0-443-668ea4c5b0c791cd6005b633 p-193.167.0.100-44262-f05caca0b00511209cd257291f33664c48 |path:0|can:1|pkt_sz:194|schedule_bytes:0|inflight:125|cwnd:46550|conn:0000558BB8A61A9C|stream_id:0|stream_offset:0|
[2025/09/12 05:04:32 068925] [debug] |scid:668ea4c5b0c791cd6005b633|xqc_minrtt_scheduler_get_path|path srtt|conn:0000558BB8A61A9C|path_id:0|path_srtt:32945|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:04:32 068930] [debug] |scid:668ea4c5b0c791cd6005b633|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CRYPTO |pn:0|size:194|reinj:0|path_class:2|
[2025/09/12 05:04:32 068935] [debug] |scid:668ea4c5b0c791cd6005b633|xqc_check_acked_or_dropped_pkt|conn:0000558BB8A61A9C|pkt_num:0|size:194|pkt_type:HSK|frame:CRYPTO |
[2025/09/12 05:04:32 068939] [debug] |scid:668ea4c5b0c791cd6005b633|xqc_send_ctl_can_send|l-0.0.0.0-443-668ea4c5b0c791cd6005b633 p-193.167.0.100-44262-f05caca0b00511209cd257291f33664c48 |path:0|can:1|pkt_sz:194|schedule_bytes:0|inflight:125|cwnd:46550|conn:0000558BB8A61A9C|stream_id:0|stream_offset:0|
[2025/09/12 05:04:32 068946] [debug] |scid:668ea4c5b0c791cd6005b633|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:04:32 068951] [debug] |scid:668ea4c5b0c791cd6005b633|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:4|
[2025/09/12 05:04:32 068986] [info] |scid:668ea4c5b0c791cd6005b633|xqc_send_packet_with_pn|<==|conn:0000558BB8A61A9C|path:0|pkt_num:4|size:194|sent:210|pkt_type:HSK|frame:CRYPTO |inflight:125|now:1757653472068958|stream_id:0|stream_offset:0|
[2025/09/12 05:04:32 068995] [debug] |scid:668ea4c5b0c791cd6005b633|xqc_send_ctl_on_packet_sent|conn:0000558BB8A61A9C|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 05:04:32 069002] [debug] |scid:668ea4c5b0c791cd6005b633|xqc_send_ctl_on_packet_sent|path:0|inflight:125|applimit:0|
[2025/09/12 05:04:32 069008] [debug] |scid:668ea4c5b0c791cd6005b633|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:0000558BB8A61A9C|path:0|pns:1|expire:1757653472072664|now:1757653472069008|interval:3656|
[2025/09/12 05:04:32 069016] [debug] |scid:668ea4c5b0c791cd6005b633|xqc_timer_set|type:LOSS_DETECTION|expire:1757653472072664|now:1757653472069008|interv:3656|
[2025/09/12 05:04:32 069021] [debug] |scid:668ea4c5b0c791cd6005b633|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:46550|inflight:319|
[2025/09/12 05:04:32 069026] [debug] |scid:668ea4c5b0c791cd6005b633|xqc_conn_next_wakeup_time|wakeup_time:1757653472072664|
[2025/09/12 05:04:32 069030] [debug] |scid:668ea4c5b0c791cd6005b633|xqc_engine_add_wakeup_queue|next_tick_time:1757653472072664|
[2025/09/12 05:04:32 069034] [debug] |xqc_engine_wakeup_after|wakeup:1757653472072664|now:1757653472069034|diff:3630|
[2025/09/12 05:04:32 069054] [debug] |xqc_engine_main_logic|END|now:1757653472068909|
[2025/09/12 05:04:32 069066] [debug] |xqc_engine_main_logic|BEGIN|now:1757653472069065|
[2025/09/12 05:04:32 069069] [debug] |xqc_engine_wakeup_after|wakeup:1757653472072664|now:1757653472069069|diff:3595|
[2025/09/12 05:04:32 069073] [debug] |xqc_engine_main_logic|END|now:1757653472069065|
[2025/09/12 05:04:32 073147] [debug] |xqc_engine_main_logic|BEGIN|now:1757653472073147|
[2025/09/12 05:04:32 073156] [debug] |scid:668ea4c5b0c791cd6005b633|xqc_engine_remove_wakeup_queue|next_tick_time:1757653472072664|pq_index:0|
[2025/09/12 05:04:32 073161] [debug] |scid:668ea4c5b0c791cd6005b633|xqc_engine_add_active_queue|last_ticked_time:1757653472068909|
[2025/09/12 05:04:32 073167] [debug] |scid:668ea4c5b0c791cd6005b633|xqc_engine_process_conn|conn:0000558BB8A61A9C|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:1757653472073166|
[2025/09/12 05:04:32 073172] [debug] |scid:668ea4c5b0c791cd6005b633|xqc_timer_expire|timer expired|type:LOSS_DETECTION|expire_time:1757653472072664|now:1757653472073166|
[2025/09/12 05:04:32 073178] [debug] |scid:668ea4c5b0c791cd6005b633|xqc_timer_loss_detection_timeout|path:0|loss_detection_timeout|
[2025/09/12 05:04:32 073183] [debug] |scid:668ea4c5b0c791cd6005b633|xqc_timer_loss_detection_timeout|xqc_send_ctl_detect_lost|
[2025/09/12 05:04:32 073188] [debug] |scid:668ea4c5b0c791cd6005b633|xqc_send_ctl_get_lost_sent_pn|largest_acked:3|lost_pn:0|thresh:3|
[2025/09/12 05:04:32 073193] [debug] |scid:668ea4c5b0c791cd6005b633|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:04:32 073199] [debug] |scid:668ea4c5b0c791cd6005b633|xqc_send_ctl_detect_lost|mark lost|pns:1|pkt_num:2|lost_pn:0|po_sent_time:1757653472035601|lost_send_time:1757653472036103|loss_delay:37063|frame:CRYPTO |repair:32|
[2025/09/12 05:04:32 073204] [debug] |scid:668ea4c5b0c791cd6005b633|xqc_send_ctl_detect_lost|OnLostDetection|largest_lost sent time: 1757653472035601u|
[2025/09/12 05:04:32 073215] [debug] |scid:668ea4c5b0c791cd6005b633|xqc_timer_loss_detection_timeout|xqc_send_ctl_set_loss_detection_timer|loss|
[2025/09/12 05:04:32 073220] [debug] |scid:668ea4c5b0c791cd6005b633|xqc_send_ctl_get_pto_time_and_space|srtt:32945|rtt_var:16472|pto_duration:98833|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:04:32 073226] [debug] |scid:668ea4c5b0c791cd6005b633|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8A61A9C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:04:32 073231] [debug] |scid:668ea4c5b0c791cd6005b633|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8A61A9C|path:0|PNS: 1, unacked: 194|
[2025/09/12 05:04:32 073235] [debug] |scid:668ea4c5b0c791cd6005b633|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8A61A9C|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:04:32 073240] [debug] |scid:668ea4c5b0c791cd6005b633|xqc_timer_set|type:LOSS_DETECTION|expire:1757653472167791|now:1757653472073220|interv:94571|
[2025/09/12 05:04:32 073245] [debug] |scid:668ea4c5b0c791cd6005b633|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB8A61A9C|path:0|pns:1|expire:1757653472167791|now:1757653472073220|interval:94571|pto_count:0|srtt:32945
[2025/09/12 05:04:32 073252] [debug] |scid:668ea4c5b0c791cd6005b633|xqc_path_get_perf_class|conn:0000558BB8A61A9C|path_id:0|path_srtt:32945|min_srtt:32945|path_bw:17940|loss_rate:16.67|path_pto:0|
[2025/09/12 05:04:32 073258] [debug] |scid:668ea4c5b0c791cd6005b633|xqc_send_ctl_can_send|l-0.0.0.0-443-668ea4c5b0c791cd6005b633 p-193.167.0.100-44262-f05caca0b00511209cd257291f33664c48 |path:0|can:1|pkt_sz:125|schedule_bytes:0|inflight:194|cwnd:46550|conn:0000558BB8A61A9C|stream_id:0|stream_offset:0|
[2025/09/12 05:04:32 073263] [debug] |scid:668ea4c5b0c791cd6005b633|xqc_minrtt_scheduler_get_path|path srtt|conn:0000558BB8A61A9C|path_id:0|path_srtt:32945|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:04:32 073269] [debug] |scid:668ea4c5b0c791cd6005b633|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CRYPTO |pn:2|size:125|reinj:0|path_class:2|
[2025/09/12 05:04:32 073275] [debug] |scid:668ea4c5b0c791cd6005b633|xqc_check_acked_or_dropped_pkt|conn:0000558BB8A61A9C|pkt_num:2|size:125|pkt_type:HSK|frame:CRYPTO |
[2025/09/12 05:04:32 073280] [debug] |scid:668ea4c5b0c791cd6005b633|xqc_send_ctl_can_send|l-0.0.0.0-443-668ea4c5b0c791cd6005b633 p-193.167.0.100-44262-f05caca0b00511209cd257291f33664c48 |path:0|can:1|pkt_sz:125|schedule_bytes:0|inflight:194|cwnd:46550|conn:0000558BB8A61A9C|stream_id:0|stream_offset:0|
[2025/09/12 05:04:32 073286] [debug] |scid:668ea4c5b0c791cd6005b633|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:04:32 073291] [debug] |scid:668ea4c5b0c791cd6005b633|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:5|
[2025/09/12 05:04:32 073326] [info] |scid:668ea4c5b0c791cd6005b633|xqc_send_packet_with_pn|<==|conn:0000558BB8A61A9C|path:0|pkt_num:5|size:125|sent:141|pkt_type:HSK|frame:CRYPTO |inflight:194|now:1757653472073300|stream_id:0|stream_offset:0|
[2025/09/12 05:04:32 073337] [debug] |scid:668ea4c5b0c791cd6005b633|xqc_send_ctl_on_packet_sent|conn:0000558BB8A61A9C|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 05:04:32 073347] [debug] |scid:668ea4c5b0c791cd6005b633|xqc_send_ctl_on_packet_sent|path:0|inflight:194|applimit:0|
[2025/09/12 05:04:32 073354] [debug] |scid:668ea4c5b0c791cd6005b633|xqc_send_ctl_get_pto_time_and_space|srtt:32945|rtt_var:16472|pto_duration:98833|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:04:32 073363] [debug] |scid:668ea4c5b0c791cd6005b633|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8A61A9C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:04:32 073368] [debug] |scid:668ea4c5b0c791cd6005b633|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8A61A9C|path:0|PNS: 1, unacked: 319|
[2025/09/12 05:04:32 073378] [debug] |scid:668ea4c5b0c791cd6005b633|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8A61A9C|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:04:32 073383] [debug] |scid:668ea4c5b0c791cd6005b633|xqc_timer_set|type:LOSS_DETECTION|expire:1757653472172133|now:1757653472073354|interv:98779|
[2025/09/12 05:04:32 073388] [debug] |scid:668ea4c5b0c791cd6005b633|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB8A61A9C|path:0|pns:1|expire:1757653472172133|now:1757653472073354|interval:98779|pto_count:0|srtt:32945
[2025/09/12 05:04:32 073393] [debug] |scid:668ea4c5b0c791cd6005b633|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:46550|inflight:319|
[2025/09/12 05:04:32 073399] [debug] |scid:668ea4c5b0c791cd6005b633|xqc_conn_next_wakeup_time|wakeup_time:1757653472172133|
[2025/09/12 05:04:32 073405] [debug] |scid:668ea4c5b0c791cd6005b633|xqc_engine_add_wakeup_queue|next_tick_time:1757653472172133|
[2025/09/12 05:04:32 073410] [debug] |xqc_engine_wakeup_after|wakeup:1757653472172133|now:1757653472073410|diff:98723|
[2025/09/12 05:04:32 073415] [debug] |xqc_engine_main_logic|END|now:1757653472073166|
[2025/09/12 05:04:32 100084] [info] |xqc_engine_packet_process|==>|conn:0000558BB8A61A9C|size:67|state:S_HANDSHAKE_SENT|recv_time:1757653472100083|
[2025/09/12 05:04:32 100102] [debug] |scid:668ea4c5b0c791cd6005b633|xqc_packet_parse_handshake|success|Length:27|
[2025/09/12 05:04:32 100114] [debug] |scid:668ea4c5b0c791cd6005b633|xqc_packet_decrypt|largest_pn:1444110158|
[2025/09/12 05:04:32 100122] [debug] |scid:668ea4c5b0c791cd6005b633|xqc_packet_decrypt|decryption nonce|path_id:0|pn:1444110159|
[2025/09/12 05:04:32 100131] [debug] |scid:668ea4c5b0c791cd6005b633|xqc_packet_decrypt_single|pkt_type:HSK|pkt_num:1444110159|
[2025/09/12 05:04:32 100138] [debug] |scid:668ea4c5b0c791cd6005b633|xqc_process_frames|frame_type:2|
[2025/09/12 05:04:32 100148] [debug] |scid:668ea4c5b0c791cd6005b633|xqc_send_ctl_on_ack_received|conn:0000558BB8A61A9C|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 05:04:32 100158] [debug] |scid:668ea4c5b0c791cd6005b633|xqc_update_sample|sampler_update|prior_lost:1|tx_in_flight:319|prior_delivered:598|prior_time:1757653472068633|is_app_limited:1|send_elapse:33270|ack_elapse:31450|ctl_first_sent_time:1757653472068958|lagest_ack_time:1757653472100083|curr_delivered:792|
[2025/09/12 05:04:32 100168] [debug] |scid:668ea4c5b0c791cd6005b633|xqc_update_sample|sampler_sent_time_update:1757653472068958|
[2025/09/12 05:04:32 100177] [debug] |scid:668ea4c5b0c791cd6005b633|xqc_send_ctl_on_ack_received|sndq_packets_used:2||sndq_packets_used_bytes:0|sndq_packets_free:4|
[2025/09/12 05:04:32 100184] [debug] |scid:668ea4c5b0c791cd6005b633|xqc_send_ctl_update_rtt|before update rtt|conn:0000558BB8A61A9C|srtt:32945|rttvar:16472|minrtt:32945|latest_rtt:31125|ack_delay:0|
[2025/09/12 05:04:32 100193] [debug] |scid:668ea4c5b0c791cd6005b633|xqc_send_ctl_update_rtt|l-0.0.0.0-443-668ea4c5b0c791cd6005b633 p-193.167.0.100-44262-f05caca0b00511209cd257291f33664c48 |after update rtt|conn:0000558BB8A61A9C|srtt:32717|rttvar:12809|minrtt:31125|latest_rtt:31125|ack_delay:0|
[2025/09/12 05:04:32 100202] [debug] |scid:668ea4c5b0c791cd6005b633|xqc_send_ctl_get_lost_sent_pn|largest_acked:4|lost_pn:1|thresh:3|
[2025/09/12 05:04:32 100211] [debug] |scid:668ea4c5b0c791cd6005b633|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:04:32 100219] [debug] |scid:668ea4c5b0c791cd6005b633|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:04:32 100227] [debug] |scid:668ea4c5b0c791cd6005b633|xqc_send_ctl_get_pto_time_and_space|srtt:32717|rtt_var:12809|pto_duration:83953|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:04:32 100236] [debug] |scid:668ea4c5b0c791cd6005b633|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8A61A9C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:04:32 100253] [debug] |scid:668ea4c5b0c791cd6005b633|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8A61A9C|path:0|PNS: 1, unacked: 125|
[2025/09/12 05:04:32 100258] [debug] |scid:668ea4c5b0c791cd6005b633|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8A61A9C|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:04:32 100263] [debug] |scid:668ea4c5b0c791cd6005b633|xqc_timer_set|type:LOSS_DETECTION|expire:1757653472157253|now:1757653472100227|interv:57026|
[2025/09/12 05:04:32 100269] [debug] |scid:668ea4c5b0c791cd6005b633|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB8A61A9C|path:0|pns:1|expire:1757653472157253|now:1757653472100227|interval:57026|pto_count:0|srtt:32717
[2025/09/12 05:04:32 100275] [debug] |scid:668ea4c5b0c791cd6005b633|xqc_generate_sample|sampler: send_elapse 33270, ack_elapse 31450, delivered 194|rate 5831|lost 2|
[2025/09/12 05:04:32 100284] [debug] |scid:668ea4c5b0c791cd6005b633|xqc_bbr_update_bandwidth|BBRv1: RTT round update 1 -> 2|
[2025/09/12 05:04:32 100293] [debug] |scid:668ea4c5b0c791cd6005b633|xqc_bbr_update_min_rtt|probertt expire|rtt:31125, old_rtt:32945|
[2025/09/12 05:04:32 100301] [debug] |scid:668ea4c5b0c791cd6005b633|xqc_bbr_update_min_rtt|minrtt expire|rtt:31125, old_rtt:32945|
[2025/09/12 05:04:32 100310] [debug] |scid:668ea4c5b0c791cd6005b633|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:5744|extra_cwnd:1196|
[2025/09/12 05:04:32 100316] [debug] |scid:668ea4c5b0c791cd6005b633|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:46550|packet_lost:0|acked:194|po_sent_time:1757653472068958|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:792|
[2025/09/12 05:04:32 100322] [debug] |scid:668ea4c5b0c791cd6005b633|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:46550|packet_lost:0|acked:194|po_sent_time:1757653472068958|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:792|
[2025/09/12 05:04:32 100328] [debug] |scid:668ea4c5b0c791cd6005b633|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-668ea4c5b0c791cd6005b633 p-193.167.0.100-44262-f05caca0b00511209cd257291f33664c48 |bbr on ack|mode:0|pacing_rate:4024024|bw:17940|cwnd:46744|full_bw_reached:0|inflight:125|srtt:32717|latest_rtt:31125|min_rtt:31125|applimit:1|lost:2|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:1|
[2025/09/12 05:04:32 100336] [info] |scid:668ea4c5b0c791cd6005b633|xqc_send_ctl_on_pns_discard|xqc_send_ctl_set_loss_detection_timer on discard pns:0
[2025/09/12 05:04:32 100342] [debug] |scid:668ea4c5b0c791cd6005b633|xqc_send_ctl_get_pto_time_and_space|srtt:32717|rtt_var:12809|pto_duration:83953|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:04:32 100347] [debug] |scid:668ea4c5b0c791cd6005b633|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8A61A9C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:04:32 100353] [debug] |scid:668ea4c5b0c791cd6005b633|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8A61A9C|path:0|PNS: 1, unacked: 125|
[2025/09/12 05:04:32 100358] [debug] |scid:668ea4c5b0c791cd6005b633|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8A61A9C|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:04:32 100363] [debug] |scid:668ea4c5b0c791cd6005b633|xqc_timer_set|type:LOSS_DETECTION|expire:1757653472157253|now:1757653472100341|interv:56912|
[2025/09/12 05:04:32 100368] [debug] |scid:668ea4c5b0c791cd6005b633|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB8A61A9C|path:0|pns:1|expire:1757653472157253|now:1757653472100341|interval:56912|pto_count:0|srtt:32717
[2025/09/12 05:04:32 100375] [debug] |scid:668ea4c5b0c791cd6005b633|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:1444110159|largest:1444110159|pns:1|
[2025/09/12 05:04:32 100381] [info] |scid:668ea4c5b0c791cd6005b633|xqc_conn_on_pkt_processed|====>|conn:0000558BB8A61A9C|path:0|size:67|pkt_type:HSK|pkt_num:1444110159|frame:ACK |recv_time:1757653472100083|dcid:668ea4c5b0c791cd6005b633|dcid_seq:0|
[2025/09/12 05:04:32 100387] [debug] |scid:668ea4c5b0c791cd6005b633|xqc_timer_set|type:PATH_IDLE|expire:1757653532100083|now:1757653472100083|interv:60000000|
[2025/09/12 05:04:32 100397] [debug] |scid:668ea4c5b0c791cd6005b633|xqc_timer_set|type:CONN_IDLE|expire:1757653532100083|now:1757653472100083|interv:60000000|
[2025/09/12 05:04:32 100403] [debug] |scid:668ea4c5b0c791cd6005b633|xqc_engine_remove_wakeup_queue|next_tick_time:1757653472172133|pq_index:0|
[2025/09/12 05:04:32 100409] [debug] |scid:668ea4c5b0c791cd6005b633|xqc_engine_add_active_queue|last_ticked_time:1757653472073166|
[2025/09/12 05:04:32 100414] [debug] |xqc_engine_main_logic|BEGIN|now:1757653472100414|
[2025/09/12 05:04:32 100420] [debug] |scid:668ea4c5b0c791cd6005b633|xqc_engine_process_conn|conn:0000558BB8A61A9C|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:1757653472100419|
[2025/09/12 05:04:32 100429] [debug] |scid:668ea4c5b0c791cd6005b633|xqc_conn_next_wakeup_time|wakeup_time:1757653472157253|
[2025/09/12 05:04:32 100434] [debug] |scid:668ea4c5b0c791cd6005b633|xqc_engine_add_wakeup_queue|next_tick_time:1757653472157253|
[2025/09/12 05:04:32 100439] [debug] |xqc_engine_wakeup_after|wakeup:1757653472157253|now:1757653472100439|diff:56814|
[2025/09/12 05:04:32 100445] [debug] |xqc_engine_main_logic|END|now:1757653472100419|
[2025/09/12 05:04:32 100452] [debug] |xqc_engine_main_logic|BEGIN|now:1757653472100452|
[2025/09/12 05:04:32 100457] [debug] |xqc_engine_wakeup_after|wakeup:1757653472157253|now:1757653472100457|diff:56796|
[2025/09/12 05:04:32 100463] [debug] |xqc_engine_main_logic|END|now:1757653472100452|
[2025/09/12 05:04:32 105056] [info] |xqc_engine_packet_process|==>|conn:0000558BB8A61A9C|size:418|state:S_HANDSHAKE_SENT|recv_time:1757653472105036|
[2025/09/12 05:04:32 105073] [debug] |scid:668ea4c5b0c791cd6005b633|xqc_packet_parse_handshake|success|Length:66|
[2025/09/12 05:04:32 105082] [debug] |scid:668ea4c5b0c791cd6005b633|xqc_packet_decrypt|largest_pn:1444110159|
[2025/09/12 05:04:32 105089] [debug] |scid:668ea4c5b0c791cd6005b633|xqc_packet_decrypt|decryption nonce|path_id:0|pn:1444110160|
[2025/09/12 05:04:32 105098] [debug] |scid:668ea4c5b0c791cd6005b633|xqc_packet_decrypt_single|pkt_type:HSK|pkt_num:1444110160|
[2025/09/12 05:04:32 105105] [debug] |scid:668ea4c5b0c791cd6005b633|xqc_process_frames|frame_type:2|
[2025/09/12 05:04:32 105114] [debug] |scid:668ea4c5b0c791cd6005b633|xqc_send_ctl_on_ack_received|conn:0000558BB8A61A9C|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 05:04:32 105122] [debug] |scid:668ea4c5b0c791cd6005b633|xqc_update_sample|sampler_update|prior_lost:2|tx_in_flight:319|prior_delivered:598|prior_time:1757653472068633|is_app_limited:1|send_elapse:37612|ack_elapse:36403|ctl_first_sent_time:1757653472073300|lagest_ack_time:1757653472105036|curr_delivered:917|
[2025/09/12 05:04:32 105130] [debug] |scid:668ea4c5b0c791cd6005b633|xqc_update_sample|sampler_sent_time_update:1757653472073300|
[2025/09/12 05:04:32 105138] [debug] |scid:668ea4c5b0c791cd6005b633|xqc_send_ctl_on_ack_received|sndq_packets_used:0||sndq_packets_used_bytes:0|sndq_packets_free:6|
[2025/09/12 05:04:32 105145] [debug] |scid:668ea4c5b0c791cd6005b633|xqc_send_ctl_update_rtt|before update rtt|conn:0000558BB8A61A9C|srtt:32717|rttvar:12809|minrtt:31125|latest_rtt:31736|ack_delay:0|
[2025/09/12 05:04:32 105152] [debug] |scid:668ea4c5b0c791cd6005b633|xqc_send_ctl_update_rtt|l-0.0.0.0-443-668ea4c5b0c791cd6005b633 p-193.167.0.100-44262-f05caca0b00511209cd257291f33664c48 |after update rtt|conn:0000558BB8A61A9C|srtt:32595|rttvar:9852|minrtt:31125|latest_rtt:31736|ack_delay:0|
[2025/09/12 05:04:32 105159] [debug] |scid:668ea4c5b0c791cd6005b633|xqc_send_ctl_get_lost_sent_pn|largest_acked:5|lost_pn:2|thresh:3|
[2025/09/12 05:04:32 105166] [debug] |scid:668ea4c5b0c791cd6005b633|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:04:32 105181] [debug] |scid:668ea4c5b0c791cd6005b633|xqc_send_ctl_set_loss_detection_timer|unset|no ack-eliciting pkts in flight|conn:0000558BB8A61A9C|path:0|
[2025/09/12 05:04:32 105188] [debug] |scid:668ea4c5b0c791cd6005b633|xqc_timer_unset|type:LOSS_DETECTION|
[2025/09/12 05:04:32 105194] [debug] |scid:668ea4c5b0c791cd6005b633|xqc_generate_sample|sampler: send_elapse 37612, ack_elapse 36403, delivered 319|rate 8481|lost 2|
[2025/09/12 05:04:32 105202] [debug] |scid:668ea4c5b0c791cd6005b633|xqc_bbr_update_min_rtt|minrtt expire|rtt:31125, old_rtt:31125|
[2025/09/12 05:04:32 105209] [debug] |scid:668ea4c5b0c791cd6005b633|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:5744|extra_cwnd:1196|
[2025/09/12 05:04:32 105215] [debug] |scid:668ea4c5b0c791cd6005b633|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:46744|packet_lost:0|acked:125|po_sent_time:1757653472073300|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:792|
[2025/09/12 05:04:32 105223] [debug] |scid:668ea4c5b0c791cd6005b633|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:46744|packet_lost:0|acked:125|po_sent_time:1757653472073300|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:792|
[2025/09/12 05:04:32 105230] [debug] |scid:668ea4c5b0c791cd6005b633|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-668ea4c5b0c791cd6005b633 p-193.167.0.100-44262-f05caca0b00511209cd257291f33664c48 |bbr on ack|mode:0|pacing_rate:4024024|bw:17940|cwnd:46869|full_bw_reached:0|inflight:0|srtt:32595|latest_rtt:31736|min_rtt:31125|applimit:1|lost:2|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:04:32 105238] [debug] |scid:668ea4c5b0c791cd6005b633|xqc_process_frames|frame_type:6|
[2025/09/12 05:04:32 105246] [debug] |scid:668ea4c5b0c791cd6005b633|xqc_process_crypto_frame|level:2|
[2025/09/12 05:04:32 105253] [debug] |scid:668ea4c5b0c791cd6005b633|xqc_read_crypto_stream|xqc_read_crypto_stream|level:2|
[2025/09/12 05:04:32 105259] [debug] |scid:668ea4c5b0c791cd6005b633|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:2|36u|
[2025/09/12 05:04:32 105411] [debug] |scid:668ea4c5b0c791cd6005b633|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:3|SSL_quic_write_level:3|rv:1|
[2025/09/12 05:04:32 105421] [debug] |scid:668ea4c5b0c791cd6005b633|xqc_tls_do_handshake|TLS handshake|ret:1|
[2025/09/12 05:04:32 105427] [debug] |scid:668ea4c5b0c791cd6005b633|xqc_engine_remove_wakeup_queue|next_tick_time:1757653472157253|pq_index:0|
[2025/09/12 05:04:32 105432] [debug] |scid:668ea4c5b0c791cd6005b633|xqc_engine_add_active_queue|last_ticked_time:1757653472100419|
[2025/09/12 05:04:32 105438] [debug] |scid:668ea4c5b0c791cd6005b633|xqc_create_crypto_stream|encrypt_level:3|cur_state:S_HANDSHAKE_SENT|
[2025/09/12 05:04:32 105443] [debug] |scid:668ea4c5b0c791cd6005b633|xqc_process_crypto_frame|server create 1RTT stream|
[2025/09/12 05:04:32 105448] [info] |scid:668ea4c5b0c791cd6005b633|xqc_send_ctl_on_pns_discard|xqc_send_ctl_set_loss_detection_timer on discard pns:0
[2025/09/12 05:04:32 105453] [debug] |scid:668ea4c5b0c791cd6005b633|xqc_send_ctl_set_loss_detection_timer|unset|no ack-eliciting pkts in flight|conn:0000558BB8A61A9C|path:0|
[2025/09/12 05:04:32 105458] [debug] |scid:668ea4c5b0c791cd6005b633|xqc_timer_unset|type:LOSS_DETECTION|
[2025/09/12 05:04:32 105464] [debug] |scid:668ea4c5b0c791cd6005b633|xqc_timer_unset|type:ACK_HSK|
[2025/09/12 05:04:32 105470] [debug] |scid:668ea4c5b0c791cd6005b633|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 05:04:32 105475] [debug] |scid:668ea4c5b0c791cd6005b633|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:1444110160|largest:1444110160|pns:1|
[2025/09/12 05:04:32 105481] [info] |scid:668ea4c5b0c791cd6005b633|xqc_conn_on_pkt_processed|====>|conn:0000558BB8A61A9C|path:0|size:418|pkt_type:HSK|pkt_num:1444110160|frame:ACK CRYPTO |recv_time:1757653472105036|dcid:668ea4c5b0c791cd6005b633|dcid_seq:0|
[2025/09/12 05:04:32 105499] [debug] |scid:668ea4c5b0c791cd6005b633|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:668ea4c5b0c791cd6005b633|spin_bit:0|
[2025/09/12 05:04:32 105507] [warn] |scid:668ea4c5b0c791cd6005b633|xqc_packet_parse_single|delay|buff 1RTT packet before handshake completed|
[2025/09/12 05:04:32 105516] [debug] |scid:668ea4c5b0c791cd6005b633|xqc_conn_buff_undecrypt_packet_in|====>|delay|undecrypt_count:1|encrypt_level:3|
[2025/09/12 05:04:32 105524] [info] |scid:668ea4c5b0c791cd6005b633|xqc_conn_process_packet|ignore err|-630|
[2025/09/12 05:04:32 105532] [debug] |scid:668ea4c5b0c791cd6005b633|xqc_timer_set|type:PATH_IDLE|expire:1757653532105036|now:1757653472105036|interv:60000000|
[2025/09/12 05:04:32 105539] [debug] |scid:668ea4c5b0c791cd6005b633|xqc_timer_set|type:CONN_IDLE|expire:1757653532105036|now:1757653472105036|interv:60000000|
[2025/09/12 05:04:32 105547] [debug] |xqc_engine_main_logic|BEGIN|now:1757653472105547|
[2025/09/12 05:04:32 105557] [debug] |scid:668ea4c5b0c791cd6005b633|xqc_engine_process_conn|conn:0000558BB8A61A9C|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:1757653472105555|
[2025/09/12 05:04:32 105564] [debug] |scid:668ea4c5b0c791cd6005b633|xqc_conn_check_handshake_complete|HANDSHAKE_COMPLETED|conn:0000558BB8A61A9C|
[2025/09/12 05:04:32 105569] [info] |scid:668ea4c5b0c791cd6005b633|xqc_conn_handshake_confirmed|handshake confirmed|conn:0000558BB8A61A9C|
[2025/09/12 05:04:32 105574] [info] |scid:668ea4c5b0c791cd6005b633|xqc_send_ctl_on_pns_discard|xqc_send_ctl_set_loss_detection_timer on discard pns:1
[2025/09/12 05:04:32 105578] [debug] |scid:668ea4c5b0c791cd6005b633|xqc_send_ctl_set_loss_detection_timer|unset|no ack-eliciting pkts in flight|conn:0000558BB8A61A9C|path:0|
[2025/09/12 05:04:32 105582] [debug] |scid:668ea4c5b0c791cd6005b633|xqc_timer_unset|type:LOSS_DETECTION|
[2025/09/12 05:04:32 105587] [debug] |scid:668ea4c5b0c791cd6005b633|xqc_conn_gen_token|expire:1758258272|
[2025/09/12 05:04:32 105592] [debug] |scid:668ea4c5b0c791cd6005b633|xqc_conn_early_data_reject|reject|
[2025/09/12 05:04:32 105596] [debug] |scid:668ea4c5b0c791cd6005b633|xqc_crypto_stream_on_read|encrypt_level:2|cur_state:S_HANDSHAKE_SENT|next_state:ESTABED|
[2025/09/12 05:04:32 105600] [debug] |scid:668ea4c5b0c791cd6005b633|xqc_conn_process_undecrypt_packet_in|delay|undecrypt_count:1|encrypt_level:3|
[2025/09/12 05:04:32 105604] [debug] |scid:668ea4c5b0c791cd6005b633|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:668ea4c5b0c791cd6005b633|spin_bit:0|
[2025/09/12 05:04:32 105609] [debug] |scid:668ea4c5b0c791cd6005b633|xqc_packet_decrypt|largest_pn:0|
[2025/09/12 05:04:32 105613] [debug] |scid:668ea4c5b0c791cd6005b633|xqc_packet_decrypt|decryption nonce|path_id:0|pn:1444110157|
[2025/09/12 05:04:32 105619] [debug] |scid:668ea4c5b0c791cd6005b633|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:1444110157|
[2025/09/12 05:04:32 105624] [debug] |scid:668ea4c5b0c791cd6005b633|xqc_process_frames|frame_type:18|
[2025/09/12 05:04:32 105628] [debug] |scid:668ea4c5b0c791cd6005b633|xqc_process_new_conn_id_frame|new_conn_id|fb770540349fbbdbb4dfeef26c7add646f|sr_token:a3231aadd118e6fe5ddf7adfbe1ddf21
[2025/09/12 05:04:32 105634] [debug] |scid:668ea4c5b0c791cd6005b633|xqc_process_frames|frame_type:18|
[2025/09/12 05:04:32 105638] [debug] |scid:668ea4c5b0c791cd6005b633|xqc_process_new_conn_id_frame|new_conn_id|f174d252a511f9dab17bca05a2db4932de|sr_token:3a685a5d5eb5de540319a26880797676
[2025/09/12 05:04:32 105643] [debug] |scid:668ea4c5b0c791cd6005b633|xqc_process_frames|frame_type:18|
[2025/09/12 05:04:32 105647] [debug] |scid:668ea4c5b0c791cd6005b633|xqc_process_new_conn_id_frame|new_conn_id|d4b6398cfde63894982a4c1db500319cae|sr_token:dea48ce5b3e12f241bc708bc9ea2970f
[2025/09/12 05:04:32 105652] [debug] |scid:668ea4c5b0c791cd6005b633|xqc_process_frames|frame_type:18|
[2025/09/12 05:04:32 105660] [debug] |scid:668ea4c5b0c791cd6005b633|xqc_process_new_conn_id_frame|new_conn_id|8446a19ff69318e88ec627c0af3b42f004|sr_token:1a9de1879ac1140010da0c2e7149afc8
[2025/09/12 05:04:32 105665] [debug] |scid:668ea4c5b0c791cd6005b633|xqc_process_frames|frame_type:18|
[2025/09/12 05:04:32 105669] [debug] |scid:668ea4c5b0c791cd6005b633|xqc_process_new_conn_id_frame|new_conn_id|dbcb62106d6bd9b1cd2fb37aa1af03d874|sr_token:597d4ba98a406790375af36d8a0f37c5
[2025/09/12 05:04:32 105673] [debug] |scid:668ea4c5b0c791cd6005b633|xqc_process_frames|frame_type:18|
[2025/09/12 05:04:32 105677] [debug] |scid:668ea4c5b0c791cd6005b633|xqc_process_new_conn_id_frame|new_conn_id|eef5a11efeed0f4cc0f681a3e0bd4111e5|sr_token:cc2340a61e95c25f9a09b673919ef1f8
[2025/09/12 05:04:32 105682] [debug] |scid:668ea4c5b0c791cd6005b633|xqc_process_frames|frame_type:18|
[2025/09/12 05:04:32 105686] [debug] |scid:668ea4c5b0c791cd6005b633|xqc_process_new_conn_id_frame|new_conn_id|7675448cfe53b559ae31a86311c7ccc6bf|sr_token:7a73608058446b27c46e3fd2e46b26a5
[2025/09/12 05:04:32 105690] [debug] |scid:668ea4c5b0c791cd6005b633|xqc_process_frames|frame_type:b|
[2025/09/12 05:04:32 105694] [debug] |scid:668ea4c5b0c791cd6005b633|xqc_process_stream_frame|offset:0|data_length:17|fin:1|stream_id:0|path:0|
[2025/09/12 05:04:32 105701] [debug] |scid:668ea4c5b0c791cd6005b633|xqc_insert_stream_frame|merge left|merged_offset_end:17|new_offset:0|new_len:17|
[2025/09/12 05:04:32 105706] [debug] |scid:668ea4c5b0c791cd6005b633|xqc_process_stream_frame|xqc_stream_ready_to_read all recvd|
[2025/09/12 05:04:32 105709] [debug] |scid:668ea4c5b0c791cd6005b633|xqc_process_stream_frame|stream_length:17|merged_offset_end:17|stream_id:0|
[2025/09/12 05:04:32 105714] [debug] |scid:668ea4c5b0c791cd6005b633|xqc_timer_set|type:ACK_01RTT|expire:1757653472130036|now:1757653472105036|interv:25000|
[2025/09/12 05:04:32 105719] [debug] |scid:668ea4c5b0c791cd6005b633|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:1757653472105036|max_ack_delay:25000|
[2025/09/12 05:04:32 105724] [debug] |scid:668ea4c5b0c791cd6005b633|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:1444110157|largest:1444110157|pns:2|
[2025/09/12 05:04:32 105728] [info] |scid:668ea4c5b0c791cd6005b633|xqc_conn_on_pkt_processed|====>|conn:0000558BB8A61A9C|path:0|size:312|pkt_type:SHORT_HEADER|pkt_num:1444110157|frame:STREAM NEW_CONNECTION_ID |recv_time:1757653472105036|dcid:668ea4c5b0c791cd6005b633|dcid_seq:0|
[2025/09/12 05:04:32 105733] [debug] |scid:668ea4c5b0c791cd6005b633|xqc_process_crypto_write_streams|
[2025/09/12 05:04:32 105737] [debug] |scid:668ea4c5b0c791cd6005b633|xqc_crypto_stream_on_write|enc_level|3|
[2025/09/12 05:04:32 105741] [info] |scid:668ea4c5b0c791cd6005b633|xqc_crypto_stream_send|crypto send data|pkt_num:0|size:283|sent:261|pkt_type:SHORT_HEADER|frame:CRYPTO |now:1757653472105741|
[2025/09/12 05:04:32 105746] [info] |scid:668ea4c5b0c791cd6005b633|xqc_crypto_stream_send|crypto send data|pkt_num:0|size:284|sent:262|pkt_type:SHORT_HEADER|frame:CRYPTO |now:1757653472105746|
[2025/09/12 05:04:32 105750] [debug] |scid:668ea4c5b0c791cd6005b633|xqc_crypto_stream_on_write|encrypt_level:3|cur_state:ESTABED|next_state:ESTABED|
[2025/09/12 05:04:32 105754] [debug] |scid:668ea4c5b0c791cd6005b633|xqc_process_read_streams|stream_read_notify|flag:2|stream_id:0|conn:0000558BB8A61A9C|
[2025/09/12 05:04:32 105817] [debug] |scid:668ea4c5b0c791cd6005b633|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:25165824|
[2025/09/12 05:04:32 105825] [debug] |scid:668ea4c5b0c791cd6005b633|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 05:04:32 105833] [debug] |scid:668ea4c5b0c791cd6005b633|xqc_sample_check_app_limited|path:0|applimit:917|
[2025/09/12 05:04:32 105841] [info] |scid:668ea4c5b0c791cd6005b633|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:0000558BB8A61A9C|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 05:04:32 105856] [debug] |scid:668ea4c5b0c791cd6005b633|xqc_engine_conn_logic|engine is running on conn:l-0.0.0.0-443-668ea4c5b0c791cd6005b633 p-193.167.0.100-44262-f05caca0b00511209cd257291f33664c48|
[2025/09/12 05:04:32 105867] [debug] |scid:668ea4c5b0c791cd6005b633|xqc_gen_ack_frame|largest_recv:1444110160|ack_delay:831|first_ack_range:2|largest_pkt_recv_time:1757653472105036|
[2025/09/12 05:04:32 105874] [debug] |scid:668ea4c5b0c791cd6005b633|xqc_gen_ack_frame|high:1444110160|low:1444110158|pkt_pns:1|
[2025/09/12 05:04:32 105880] [debug] |scid:668ea4c5b0c791cd6005b633|xqc_write_ack_to_one_packet|ack_size:13|path:0|path_largest_recv:1444110160|frame_largest_recv:1444110160|
[2025/09/12 05:04:32 105887] [debug] |scid:668ea4c5b0c791cd6005b633|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:1|
[2025/09/12 05:04:32 105903] [debug] |scid:668ea4c5b0c791cd6005b633|xqc_write_new_conn_id_frame_to_packet|gen_new_scid|cid:f5728cd376681479ad6235ce|sr_token:00d60fd9fe7f00007b3a819f8b550000|seq_num:1
[2025/09/12 05:04:32 105915] [debug] |scid:668ea4c5b0c791cd6005b633|xqc_write_new_conn_id_frame_to_packet|gen_new_scid|cid:ac51fd8761fba97e883c93cc|sr_token:00d60fd9fe7f00007b3a819f8b550000|seq_num:2
[2025/09/12 05:04:32 105921] [debug] |scid:668ea4c5b0c791cd6005b633|xqc_path_get_perf_class|conn:0000558BB8A61A9C|path_id:0|path_srtt:32595|min_srtt:32595|path_bw:17940|loss_rate:28.57|path_pto:0|
[2025/09/12 05:04:32 105928] [debug] |scid:668ea4c5b0c791cd6005b633|xqc_minrtt_scheduler_get_path|path srtt|conn:0000558BB8A61A9C|path_id:0|path_srtt:32595|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:04:32 105936] [debug] |scid:668ea4c5b0c791cd6005b633|xqc_minrtt_scheduler_get_path|best path:0|frame_type:HANDSHAKE_DONE |pn:0|size:23|reinj:0|path_class:2|
[2025/09/12 05:04:32 105943] [debug] |scid:668ea4c5b0c791cd6005b633|xqc_path_get_perf_class|conn:0000558BB8A61A9C|path_id:0|path_srtt:32595|min_srtt:32595|path_bw:17940|loss_rate:28.57|path_pto:0|
[2025/09/12 05:04:32 105950] [debug] |scid:668ea4c5b0c791cd6005b633|xqc_minrtt_scheduler_get_path|path srtt|conn:0000558BB8A61A9C|path_id:0|path_srtt:32595|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:04:32 105957] [debug] |scid:668ea4c5b0c791cd6005b633|xqc_minrtt_scheduler_get_path|best path:0|frame_type:NEW_TOKEN |pn:0|size:33|reinj:0|path_class:2|
[2025/09/12 05:04:32 105963] [debug] |scid:668ea4c5b0c791cd6005b633|xqc_path_get_perf_class|conn:0000558BB8A61A9C|path_id:0|path_srtt:32595|min_srtt:32595|path_bw:17940|loss_rate:28.57|path_pto:0|
[2025/09/12 05:04:32 105970] [debug] |scid:668ea4c5b0c791cd6005b633|xqc_minrtt_scheduler_get_path|path srtt|conn:0000558BB8A61A9C|path_id:0|path_srtt:32595|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:04:32 105976] [debug] |scid:668ea4c5b0c791cd6005b633|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CRYPTO |pn:0|size:283|reinj:0|path_class:2|
[2025/09/12 05:04:32 105982] [debug] |scid:668ea4c5b0c791cd6005b633|xqc_path_get_perf_class|conn:0000558BB8A61A9C|path_id:0|path_srtt:32595|min_srtt:32595|path_bw:17940|loss_rate:28.57|path_pto:0|
[2025/09/12 05:04:32 105988] [debug] |scid:668ea4c5b0c791cd6005b633|xqc_minrtt_scheduler_get_path|path srtt|conn:0000558BB8A61A9C|path_id:0|path_srtt:32595|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:04:32 105995] [debug] |scid:668ea4c5b0c791cd6005b633|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CRYPTO |pn:0|size:284|reinj:0|path_class:2|
[2025/09/12 05:04:32 106002] [debug] |scid:668ea4c5b0c791cd6005b633|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:ACK |stream_id:0|stream_offset:0|
[2025/09/12 05:04:32 106014] [debug] |scid:668ea4c5b0c791cd6005b633|xqc_path_get_perf_class|conn:0000558BB8A61A9C|path_id:0|path_srtt:32595|min_srtt:32595|path_bw:17940|loss_rate:28.57|path_pto:0|
[2025/09/12 05:04:32 106019] [debug] |scid:668ea4c5b0c791cd6005b633|xqc_minrtt_scheduler_get_path|path srtt|conn:0000558BB8A61A9C|path_id:0|path_srtt:32595|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:04:32 106023] [debug] |scid:668ea4c5b0c791cd6005b633|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 05:04:32 106028] [debug] |scid:668ea4c5b0c791cd6005b633|xqc_path_get_perf_class|conn:0000558BB8A61A9C|path_id:0|path_srtt:32595|min_srtt:32595|path_bw:17940|loss_rate:28.57|path_pto:0|
[2025/09/12 05:04:32 106032] [debug] |scid:668ea4c5b0c791cd6005b633|xqc_minrtt_scheduler_get_path|path srtt|conn:0000558BB8A61A9C|path_id:0|path_srtt:32595|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:04:32 106036] [debug] |scid:668ea4c5b0c791cd6005b633|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 05:04:32 106064] [debug] |scid:668ea4c5b0c791cd6005b633|xqc_path_get_perf_class|conn:0000558BB8A61A9C|path_id:0|path_srtt:32595|min_srtt:32595|path_bw:17940|loss_rate:28.57|path_pto:0|
[2025/09/12 05:04:32 106069] [debug] |scid:668ea4c5b0c791cd6005b633|xqc_send_ctl_can_send|l-0.0.0.0-443-668ea4c5b0c791cd6005b633 p-193.167.0.100-44262-f05caca0b00511209cd257291f33664c48 |path:0|can:1|pkt_sz:1050|schedule_bytes:731|inflight:0|cwnd:46869|conn:0000558BB8A61A9C|stream_id:0|stream_offset:1024|
[2025/09/12 05:04:32 106073] [debug] |scid:668ea4c5b0c791cd6005b633|xqc_minrtt_scheduler_get_path|path srtt|conn:0000558BB8A61A9C|path_id:0|path_srtt:32595|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:04:32 106078] [debug] |scid:668ea4c5b0c791cd6005b633|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1050|reinj:0|path_class:2|
[2025/09/12 05:04:32 106083] [debug] |scid:668ea4c5b0c791cd6005b633|xqc_check_acked_or_dropped_pkt|conn:0000558BB8A61A9C|pkt_num:0|size:23|pkt_type:SHORT_HEADER|frame:HANDSHAKE_DONE |
[2025/09/12 05:04:32 106087] [debug] |scid:668ea4c5b0c791cd6005b633|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:0|
[2025/09/12 05:04:32 106117] [info] |scid:668ea4c5b0c791cd6005b633|xqc_send_packet_with_pn|<==|conn:0000558BB8A61A9C|path:0|pkt_num:0|size:23|sent:39|pkt_type:SHORT_HEADER|frame:HANDSHAKE_DONE |inflight:0|now:1757653472106095|stream_id:0|stream_offset:0|
[2025/09/12 05:04:32 106123] [debug] |scid:668ea4c5b0c791cd6005b633|xqc_send_ctl_on_packet_sent|conn:0000558BB8A61A9C|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 05:04:32 106128] [debug] |scid:668ea4c5b0c791cd6005b633|xqc_send_ctl_on_packet_sent|path:0|inflight:0|applimit:917|
[2025/09/12 05:04:32 106132] [debug] |scid:668ea4c5b0c791cd6005b633|xqc_send_ctl_get_pto_time_and_space|srtt:32595|rtt_var:9852|pto_duration:72003|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:04:32 106137] [debug] |scid:668ea4c5b0c791cd6005b633|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8A61A9C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:04:32 106140] [debug] |scid:668ea4c5b0c791cd6005b633|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8A61A9C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:04:32 106144] [debug] |scid:668ea4c5b0c791cd6005b633|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8A61A9C|path:0|PNS: 2, unacked: 23|
[2025/09/12 05:04:32 106148] [debug] |scid:668ea4c5b0c791cd6005b633|xqc_timer_set|type:LOSS_DETECTION|expire:1757653472203098|now:1757653472106132|interv:96966|
[2025/09/12 05:04:32 106152] [debug] |scid:668ea4c5b0c791cd6005b633|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB8A61A9C|path:0|pns:2|expire:1757653472203098|now:1757653472106132|interval:96966|pto_count:0|srtt:32595
[2025/09/12 05:04:32 106162] [debug] |scid:668ea4c5b0c791cd6005b633|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:46869|inflight:23|
[2025/09/12 05:04:32 106169] [debug] |scid:668ea4c5b0c791cd6005b633|xqc_check_acked_or_dropped_pkt|conn:0000558BB8A61A9C|pkt_num:0|size:33|pkt_type:SHORT_HEADER|frame:NEW_TOKEN |
[2025/09/12 05:04:32 106176] [debug] |scid:668ea4c5b0c791cd6005b633|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1|
[2025/09/12 05:04:32 106206] [info] |scid:668ea4c5b0c791cd6005b633|xqc_send_packet_with_pn|<==|conn:0000558BB8A61A9C|path:0|pkt_num:1|size:33|sent:49|pkt_type:SHORT_HEADER|frame:NEW_TOKEN |inflight:23|now:1757653472106185|stream_id:0|stream_offset:0|
[2025/09/12 05:04:32 106214] [debug] |scid:668ea4c5b0c791cd6005b633|xqc_send_ctl_on_packet_sent|conn:0000558BB8A61A9C|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 05:04:32 106220] [debug] |scid:668ea4c5b0c791cd6005b633|xqc_send_ctl_on_packet_sent|path:0|inflight:23|applimit:917|
[2025/09/12 05:04:32 106227] [debug] |scid:668ea4c5b0c791cd6005b633|xqc_send_ctl_get_pto_time_and_space|srtt:32595|rtt_var:9852|pto_duration:72003|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:04:32 106233] [debug] |scid:668ea4c5b0c791cd6005b633|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8A61A9C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:04:32 106239] [debug] |scid:668ea4c5b0c791cd6005b633|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8A61A9C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:04:32 106245] [debug] |scid:668ea4c5b0c791cd6005b633|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8A61A9C|path:0|PNS: 2, unacked: 56|
[2025/09/12 05:04:32 106251] [debug] |scid:668ea4c5b0c791cd6005b633|xqc_timer_set|type:LOSS_DETECTION|expire:1757653472203188|now:1757653472106226|interv:96962|
[2025/09/12 05:04:32 106257] [debug] |scid:668ea4c5b0c791cd6005b633|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB8A61A9C|path:0|pns:2|expire:1757653472203188|now:1757653472106226|interval:96962|pto_count:0|srtt:32595
[2025/09/12 05:04:32 106263] [debug] |scid:668ea4c5b0c791cd6005b633|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:46869|inflight:56|
[2025/09/12 05:04:32 106270] [debug] |scid:668ea4c5b0c791cd6005b633|xqc_check_acked_or_dropped_pkt|conn:0000558BB8A61A9C|pkt_num:0|size:283|pkt_type:SHORT_HEADER|frame:CRYPTO |
[2025/09/12 05:04:32 106277] [debug] |scid:668ea4c5b0c791cd6005b633|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:2|
[2025/09/12 05:04:32 106312] [info] |scid:668ea4c5b0c791cd6005b633|xqc_send_packet_with_pn|<==|conn:0000558BB8A61A9C|path:0|pkt_num:2|size:283|sent:299|pkt_type:SHORT_HEADER|frame:CRYPTO |inflight:56|now:1757653472106286|stream_id:0|stream_offset:0|
[2025/09/12 05:04:32 106322] [debug] |scid:668ea4c5b0c791cd6005b633|xqc_send_ctl_on_packet_sent|conn:0000558BB8A61A9C|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 05:04:32 106329] [debug] |scid:668ea4c5b0c791cd6005b633|xqc_send_ctl_on_packet_sent|path:0|inflight:56|applimit:917|
[2025/09/12 05:04:32 106336] [debug] |scid:668ea4c5b0c791cd6005b633|xqc_send_ctl_get_pto_time_and_space|srtt:32595|rtt_var:9852|pto_duration:72003|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:04:32 106343] [debug] |scid:668ea4c5b0c791cd6005b633|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8A61A9C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:04:32 106349] [debug] |scid:668ea4c5b0c791cd6005b633|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8A61A9C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:04:32 106355] [debug] |scid:668ea4c5b0c791cd6005b633|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8A61A9C|path:0|PNS: 2, unacked: 339|
[2025/09/12 05:04:32 106367] [debug] |scid:668ea4c5b0c791cd6005b633|xqc_timer_set|type:LOSS_DETECTION|expire:1757653472203289|now:1757653472106335|interv:96954|
[2025/09/12 05:04:32 106373] [debug] |scid:668ea4c5b0c791cd6005b633|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB8A61A9C|path:0|pns:2|expire:1757653472203289|now:1757653472106335|interval:96954|pto_count:0|srtt:32595
[2025/09/12 05:04:32 106378] [debug] |scid:668ea4c5b0c791cd6005b633|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:46869|inflight:339|
[2025/09/12 05:04:32 106383] [debug] |scid:668ea4c5b0c791cd6005b633|xqc_check_acked_or_dropped_pkt|conn:0000558BB8A61A9C|pkt_num:0|size:284|pkt_type:SHORT_HEADER|frame:CRYPTO |
[2025/09/12 05:04:32 106387] [debug] |scid:668ea4c5b0c791cd6005b633|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:3|
[2025/09/12 05:04:32 106413] [info] |scid:668ea4c5b0c791cd6005b633|xqc_send_packet_with_pn|<==|conn:0000558BB8A61A9C|path:0|pkt_num:3|size:284|sent:300|pkt_type:SHORT_HEADER|frame:CRYPTO |inflight:339|now:1757653472106394|stream_id:0|stream_offset:0|
[2025/09/12 05:04:32 106419] [debug] |scid:668ea4c5b0c791cd6005b633|xqc_send_ctl_on_packet_sent|conn:0000558BB8A61A9C|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 05:04:32 106423] [debug] |scid:668ea4c5b0c791cd6005b633|xqc_send_ctl_on_packet_sent|path:0|inflight:339|applimit:917|
[2025/09/12 05:04:32 106428] [debug] |scid:668ea4c5b0c791cd6005b633|xqc_send_ctl_get_pto_time_and_space|srtt:32595|rtt_var:9852|pto_duration:72003|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:04:32 106432] [debug] |scid:668ea4c5b0c791cd6005b633|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8A61A9C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:04:32 106435] [debug] |scid:668ea4c5b0c791cd6005b633|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8A61A9C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:04:32 106439] [debug] |scid:668ea4c5b0c791cd6005b633|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8A61A9C|path:0|PNS: 2, unacked: 623|
[2025/09/12 05:04:32 106443] [debug] |scid:668ea4c5b0c791cd6005b633|xqc_timer_set|type:LOSS_DETECTION|expire:1757653472203397|now:1757653472106427|interv:96970|
[2025/09/12 05:04:32 106447] [debug] |scid:668ea4c5b0c791cd6005b633|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB8A61A9C|path:0|pns:2|expire:1757653472203397|now:1757653472106427|interval:96970|pto_count:0|srtt:32595
[2025/09/12 05:04:32 106451] [debug] |scid:668ea4c5b0c791cd6005b633|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:46869|inflight:623|
[2025/09/12 05:04:32 106455] [debug] |scid:668ea4c5b0c791cd6005b633|xqc_check_acked_or_dropped_pkt|conn:0000558BB8A61A9C|pkt_num:0|size:55|pkt_type:HSK|frame:ACK |
[2025/09/12 05:04:32 106460] [debug] |scid:668ea4c5b0c791cd6005b633|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:6|
[2025/09/12 05:04:32 106477] [info] |scid:668ea4c5b0c791cd6005b633|xqc_send_packet_with_pn|<==|conn:0000558BB8A61A9C|path:0|pkt_num:6|size:55|sent:71|pkt_type:HSK|frame:ACK |inflight:623|now:1757653472106465|stream_id:0|stream_offset:0|
[2025/09/12 05:04:32 106482] [debug] |scid:668ea4c5b0c791cd6005b633|xqc_send_ctl_on_packet_sent|conn:0000558BB8A61A9C|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 05:04:32 106486] [debug] |scid:668ea4c5b0c791cd6005b633|xqc_check_acked_or_dropped_pkt|conn:0000558BB8A61A9C|pkt_num:0|size:54|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |
[2025/09/12 05:04:32 106491] [debug] |scid:668ea4c5b0c791cd6005b633|xqc_send_ctl_set_next_pn_for_packet|optimistic ack detection|skipped_range:4-4|next_skip_chance:1757653472397499|current_time:1757653472106490|
[2025/09/12 05:04:32 106495] [debug] |scid:668ea4c5b0c791cd6005b633|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:5|
[2025/09/12 05:04:32 106510] [info] |scid:668ea4c5b0c791cd6005b633|xqc_send_packet_with_pn|<==|conn:0000558BB8A61A9C|path:0|pkt_num:5|size:54|sent:70|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |inflight:623|now:1757653472106500|stream_id:0|stream_offset:0|
[2025/09/12 05:04:32 106519] [debug] |scid:668ea4c5b0c791cd6005b633|xqc_send_ctl_on_packet_sent|conn:0000558BB8A61A9C|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 05:04:32 106523] [debug] |scid:668ea4c5b0c791cd6005b633|xqc_send_ctl_on_packet_sent|path:0|inflight:623|applimit:917|
[2025/09/12 05:04:32 106527] [debug] |scid:668ea4c5b0c791cd6005b633|xqc_send_ctl_get_pto_time_and_space|srtt:32595|rtt_var:9852|pto_duration:72003|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:04:32 106532] [debug] |scid:668ea4c5b0c791cd6005b633|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8A61A9C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:04:32 106536] [debug] |scid:668ea4c5b0c791cd6005b633|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8A61A9C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:04:32 106539] [debug] |scid:668ea4c5b0c791cd6005b633|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8A61A9C|path:0|PNS: 2, unacked: 677|
[2025/09/12 05:04:32 106543] [debug] |scid:668ea4c5b0c791cd6005b633|xqc_timer_set|type:LOSS_DETECTION|expire:1757653472203503|now:1757653472106527|interv:96976|
[2025/09/12 05:04:32 106547] [debug] |scid:668ea4c5b0c791cd6005b633|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB8A61A9C|path:0|pns:2|expire:1757653472203503|now:1757653472106527|interval:96976|pto_count:0|srtt:32595
[2025/09/12 05:04:32 106552] [debug] |scid:668ea4c5b0c791cd6005b633|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:46869|inflight:677|
[2025/09/12 05:04:32 106556] [debug] |scid:668ea4c5b0c791cd6005b633|xqc_check_acked_or_dropped_pkt|conn:0000558BB8A61A9C|pkt_num:0|size:54|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |
[2025/09/12 05:04:32 106561] [debug] |scid:668ea4c5b0c791cd6005b633|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:6|
[2025/09/12 05:04:32 106577] [info] |scid:668ea4c5b0c791cd6005b633|xqc_send_packet_with_pn|<==|conn:0000558BB8A61A9C|path:0|pkt_num:6|size:54|sent:70|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |inflight:677|now:1757653472106566|stream_id:0|stream_offset:0|
[2025/09/12 05:04:32 106583] [debug] |scid:668ea4c5b0c791cd6005b633|xqc_send_ctl_on_packet_sent|conn:0000558BB8A61A9C|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 05:04:32 106587] [debug] |scid:668ea4c5b0c791cd6005b633|xqc_send_ctl_on_packet_sent|path:0|inflight:677|applimit:917|
[2025/09/12 05:04:32 106591] [debug] |scid:668ea4c5b0c791cd6005b633|xqc_send_ctl_get_pto_time_and_space|srtt:32595|rtt_var:9852|pto_duration:72003|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:04:32 106595] [debug] |scid:668ea4c5b0c791cd6005b633|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8A61A9C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:04:32 106599] [debug] |scid:668ea4c5b0c791cd6005b633|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8A61A9C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:04:32 106602] [debug] |scid:668ea4c5b0c791cd6005b633|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8A61A9C|path:0|PNS: 2, unacked: 731|
[2025/09/12 05:04:32 106606] [debug] |scid:668ea4c5b0c791cd6005b633|xqc_timer_set|type:LOSS_DETECTION|expire:1757653472203569|now:1757653472106591|interv:96978|
[2025/09/12 05:04:32 106610] [debug] |scid:668ea4c5b0c791cd6005b633|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB8A61A9C|path:0|pns:2|expire:1757653472203569|now:1757653472106591|interval:96978|pto_count:0|srtt:32595
[2025/09/12 05:04:32 106615] [debug] |scid:668ea4c5b0c791cd6005b633|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:46869|inflight:731|
[2025/09/12 05:04:32 106619] [debug] |scid:668ea4c5b0c791cd6005b633|xqc_check_acked_or_dropped_pkt|conn:0000558BB8A61A9C|pkt_num:0|size:1050|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:04:32 106626] [debug] |scid:668ea4c5b0c791cd6005b633|xqc_send_ctl_can_send|l-0.0.0.0-443-668ea4c5b0c791cd6005b633 p-193.167.0.100-44262-f05caca0b00511209cd257291f33664c48 |path:0|can:1|pkt_sz:1050|schedule_bytes:0|inflight:731|cwnd:46869|conn:0000558BB8A61A9C|stream_id:0|stream_offset:1024|
[2025/09/12 05:04:32 106631] [debug] |scid:668ea4c5b0c791cd6005b633|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:04:32 106635] [debug] |scid:668ea4c5b0c791cd6005b633|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:7|
[2025/09/12 05:04:32 106653] [info] |scid:668ea4c5b0c791cd6005b633|xqc_send_packet_with_pn|<==|conn:0000558BB8A61A9C|path:0|pkt_num:7|size:1050|sent:1066|pkt_type:SHORT_HEADER|frame:STREAM |inflight:731|now:1757653472106641|stream_id:0|stream_offset:1024|
[2025/09/12 05:04:32 106658] [debug] |scid:668ea4c5b0c791cd6005b633|xqc_send_ctl_on_packet_sent|conn:0000558BB8A61A9C|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 05:04:32 106663] [debug] |scid:668ea4c5b0c791cd6005b633|xqc_send_ctl_on_packet_sent|path:0|inflight:731|applimit:917|
[2025/09/12 05:04:32 106667] [debug] |scid:668ea4c5b0c791cd6005b633|xqc_send_ctl_get_pto_time_and_space|srtt:32595|rtt_var:9852|pto_duration:72003|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:04:32 106671] [debug] |scid:668ea4c5b0c791cd6005b633|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8A61A9C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:04:32 106674] [debug] |scid:668ea4c5b0c791cd6005b633|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8A61A9C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:04:32 106678] [debug] |scid:668ea4c5b0c791cd6005b633|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8A61A9C|path:0|PNS: 2, unacked: 1781|
[2025/09/12 05:04:32 106682] [debug] |scid:668ea4c5b0c791cd6005b633|xqc_timer_set|type:LOSS_DETECTION|expire:1757653472203644|now:1757653472106666|interv:96978|
[2025/09/12 05:04:32 106686] [debug] |scid:668ea4c5b0c791cd6005b633|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB8A61A9C|path:0|pns:2|expire:1757653472203644|now:1757653472106666|interval:96978|pto_count:0|srtt:32595
[2025/09/12 05:04:32 106690] [debug] |scid:668ea4c5b0c791cd6005b633|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:46869|inflight:1781|
[2025/09/12 05:04:32 106695] [debug] |scid:668ea4c5b0c791cd6005b633|xqc_conn_next_wakeup_time|wakeup_time:1757653472130036|
[2025/09/12 05:04:32 106699] [debug] |scid:668ea4c5b0c791cd6005b633|xqc_engine_add_wakeup_queue|next_tick_time:1757653472130036|
[2025/09/12 05:04:32 106703] [debug] |xqc_engine_wakeup_after|wakeup:1757653472130036|now:1757653472106703|diff:23333|
[2025/09/12 05:04:32 106707] [debug] |xqc_engine_main_logic|END|now:1757653472105555|
[2025/09/12 05:04:32 106714] [info] |xqc_engine_packet_process|==>|conn:0000558BB8A61A9C|size:1406|state:ESTABED|recv_time:1757653472106714|
[2025/09/12 05:04:32 106719] [debug] |scid:668ea4c5b0c791cd6005b633|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:668ea4c5b0c791cd6005b633|spin_bit:0|
[2025/09/12 05:04:32 106724] [debug] |scid:668ea4c5b0c791cd6005b633|xqc_packet_decrypt|largest_pn:1444110157|
[2025/09/12 05:04:32 106728] [debug] |scid:668ea4c5b0c791cd6005b633|xqc_packet_decrypt|decryption nonce|path_id:0|pn:1444110158|
[2025/09/12 05:04:32 106734] [debug] |scid:668ea4c5b0c791cd6005b633|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:1444110158|
[2025/09/12 05:04:32 106738] [debug] |scid:668ea4c5b0c791cd6005b633|xqc_process_frames|frame_type:1|
[2025/09/12 05:04:32 106742] [debug] |scid:668ea4c5b0c791cd6005b633|xqc_process_frames|frame_type:0|
[2025/09/12 05:04:32 106745] [debug] |scid:668ea4c5b0c791cd6005b633|xqc_process_padding_frame|process padding|
[2025/09/12 05:04:32 106752] [debug] |scid:668ea4c5b0c791cd6005b633|xqc_timer_unset|type:ACK_01RTT|
[2025/09/12 05:04:32 106760] [debug] |scid:668ea4c5b0c791cd6005b633|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 05:04:32 106765] [debug] |scid:668ea4c5b0c791cd6005b633|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:1444110158|largest:1444110158|pns:2|
[2025/09/12 05:04:32 106769] [info] |scid:668ea4c5b0c791cd6005b633|xqc_conn_on_pkt_processed|====>|conn:0000558BB8A61A9C|path:0|size:1406|pkt_type:SHORT_HEADER|pkt_num:1444110158|frame:PADDING PING |recv_time:1757653472106714|dcid:668ea4c5b0c791cd6005b633|dcid_seq:0|
[2025/09/12 05:04:32 106774] [debug] |scid:668ea4c5b0c791cd6005b633|xqc_timer_set|type:PATH_IDLE|expire:1757653592106714|now:1757653472106714|interv:120000000|
[2025/09/12 05:04:32 106778] [debug] |scid:668ea4c5b0c791cd6005b633|xqc_timer_set|type:CONN_IDLE|expire:1757653592106714|now:1757653472106714|interv:120000000|
[2025/09/12 05:04:32 106782] [debug] |scid:668ea4c5b0c791cd6005b633|xqc_engine_remove_wakeup_queue|next_tick_time:1757653472130036|pq_index:0|
[2025/09/12 05:04:32 106786] [debug] |scid:668ea4c5b0c791cd6005b633|xqc_engine_add_active_queue|last_ticked_time:1757653472105555|
[2025/09/12 05:04:32 106790] [debug] |xqc_engine_main_logic|BEGIN|now:1757653472106790|
[2025/09/12 05:04:32 106795] [debug] |scid:668ea4c5b0c791cd6005b633|xqc_engine_process_conn|conn:0000558BB8A61A9C|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:1757653472106794|
[2025/09/12 05:04:32 106801] [debug] |scid:668ea4c5b0c791cd6005b633|xqc_gen_ack_frame|largest_recv:1444110158|ack_delay:87|first_ack_range:1|largest_pkt_recv_time:1757653472106714|
[2025/09/12 05:04:32 106805] [debug] |scid:668ea4c5b0c791cd6005b633|xqc_gen_ack_frame|high:1444110158|low:1444110157|pkt_pns:2|
[2025/09/12 05:04:32 106809] [debug] |scid:668ea4c5b0c791cd6005b633|xqc_write_ack_to_one_packet|ack_size:12|path:0|path_largest_recv:1444110158|frame_largest_recv:1444110158|
[2025/09/12 05:04:32 106813] [debug] |scid:668ea4c5b0c791cd6005b633|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:2|
[2025/09/12 05:04:32 106818] [debug] |scid:668ea4c5b0c791cd6005b633|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:ACK |stream_id:0|stream_offset:0|
[2025/09/12 05:04:32 106823] [debug] |scid:668ea4c5b0c791cd6005b633|xqc_check_acked_or_dropped_pkt|conn:0000558BB8A61A9C|pkt_num:0|size:34|pkt_type:SHORT_HEADER|frame:ACK |
[2025/09/12 05:04:32 106827] [debug] |scid:668ea4c5b0c791cd6005b633|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:8|
[2025/09/12 05:04:32 106846] [info] |scid:668ea4c5b0c791cd6005b633|xqc_send_packet_with_pn|<==|conn:0000558BB8A61A9C|path:0|pkt_num:8|size:34|sent:50|pkt_type:SHORT_HEADER|frame:ACK |inflight:1781|now:1757653472106832|stream_id:0|stream_offset:0|
[2025/09/12 05:04:32 106851] [debug] |scid:668ea4c5b0c791cd6005b633|xqc_send_ctl_on_packet_sent|conn:0000558BB8A61A9C|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 05:04:32 106856] [debug] |scid:668ea4c5b0c791cd6005b633|xqc_conn_next_wakeup_time|wakeup_time:1757653472203644|
[2025/09/12 05:04:32 106860] [debug] |scid:668ea4c5b0c791cd6005b633|xqc_engine_add_wakeup_queue|next_tick_time:1757653472203644|
[2025/09/12 05:04:32 106864] [debug] |xqc_engine_wakeup_after|wakeup:1757653472200591|now:1757653472106864|diff:93727|
[2025/09/12 05:04:32 106868] [debug] |xqc_engine_main_logic|END|now:1757653472106794|
[2025/09/12 05:04:32 106873] [debug] |xqc_engine_main_logic|BEGIN|now:1757653472106873|
[2025/09/12 05:04:32 106877] [debug] |xqc_engine_wakeup_after|wakeup:1757653472200591|now:1757653472106877|diff:93714|
[2025/09/12 05:04:32 106881] [debug] |xqc_engine_main_logic|END|now:1757653472106873|
[2025/09/12 05:04:32 137719] [info] |xqc_engine_packet_process|==>|conn:0000558BB8A61A9C|size:40|state:ESTABED|recv_time:1757653472137717|
[2025/09/12 05:04:32 137740] [debug] |scid:668ea4c5b0c791cd6005b633|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:668ea4c5b0c791cd6005b633|spin_bit:0|
[2025/09/12 05:04:32 137752] [debug] |scid:668ea4c5b0c791cd6005b633|xqc_packet_decrypt|largest_pn:1444110158|
[2025/09/12 05:04:32 137760] [debug] |scid:668ea4c5b0c791cd6005b633|xqc_packet_decrypt|decryption nonce|path_id:0|pn:1444110159|
[2025/09/12 05:04:32 137772] [debug] |scid:668ea4c5b0c791cd6005b633|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:1444110159|
[2025/09/12 05:04:32 137780] [debug] |scid:668ea4c5b0c791cd6005b633|xqc_process_frames|frame_type:2|
[2025/09/12 05:04:32 137794] [debug] |scid:668ea4c5b0c791cd6005b633|xqc_send_ctl_on_ack_received|conn:0000558BB8A61A9C|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 05:04:32 137804] [debug] |scid:668ea4c5b0c791cd6005b633|xqc_update_sample|sampler_update|prior_lost:2|tx_in_flight:56|prior_delivered:917|prior_time:1757653472106095|is_app_limited:1|send_elapse:90|ack_elapse:31622|ctl_first_sent_time:1757653472106185|lagest_ack_time:1757653472137717|curr_delivered:950|
[2025/09/12 05:04:32 137813] [debug] |scid:668ea4c5b0c791cd6005b633|xqc_update_sample|sampler_sent_time_update:1757653472106185|
[2025/09/12 05:04:32 137821] [debug] |scid:668ea4c5b0c791cd6005b633|xqc_send_ctl_on_ack_received|sndq_packets_used:6||sndq_packets_used_bytes:0|sndq_packets_free:2|
[2025/09/12 05:04:32 137830] [debug] |scid:668ea4c5b0c791cd6005b633|xqc_send_ctl_on_ack_received|conn:0000558BB8A61A9C|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 05:04:32 137838] [debug] |scid:668ea4c5b0c791cd6005b633|xqc_update_sample|sampler_update|prior_lost:2|tx_in_flight:56|prior_delivered:917|prior_time:1757653472106095|is_app_limited:1|send_elapse:90|ack_elapse:31622|ctl_first_sent_time:1757653472106185|lagest_ack_time:1757653472137717|curr_delivered:1004|
[2025/09/12 05:04:32 137847] [debug] |scid:668ea4c5b0c791cd6005b633|xqc_update_sample|sampler_sent_time_update:1757653472106566|
[2025/09/12 05:04:32 137854] [debug] |scid:668ea4c5b0c791cd6005b633|xqc_send_ctl_on_ack_received|sndq_packets_used:5||sndq_packets_used_bytes:0|sndq_packets_free:3|
[2025/09/12 05:04:32 137859] [debug] |scid:668ea4c5b0c791cd6005b633|xqc_send_ctl_update_rtt|before update rtt|conn:0000558BB8A61A9C|srtt:32595|rttvar:9852|minrtt:31125|latest_rtt:31151|ack_delay:56|
[2025/09/12 05:04:32 137864] [debug] |scid:668ea4c5b0c791cd6005b633|xqc_send_ctl_update_rtt|l-0.0.0.0-443-668ea4c5b0c791cd6005b633 p-193.167.0.100-44262-f05caca0b00511209cd257291f33664c48 |after update rtt|conn:0000558BB8A61A9C|srtt:32407|rttvar:7764|minrtt:31125|latest_rtt:31151|ack_delay:56|
[2025/09/12 05:04:32 137870] [debug] |scid:668ea4c5b0c791cd6005b633|xqc_send_ctl_get_lost_sent_pn|largest_acked:6|lost_pn:3|thresh:3|
[2025/09/12 05:04:32 137876] [debug] |scid:668ea4c5b0c791cd6005b633|xqc_send_ctl_detect_lost|mark lost|pns:2|pkt_num:0|lost_pn:3|po_sent_time:1757653472106095|lost_send_time:1757653472101260|loss_delay:36457|frame:HANDSHAKE_DONE |repair:524288|
[2025/09/12 05:04:32 137882] [debug] |scid:668ea4c5b0c791cd6005b633|xqc_send_ctl_detect_lost|mark lost|pns:2|pkt_num:2|lost_pn:3|po_sent_time:1757653472106286|lost_send_time:1757653472101260|loss_delay:36457|frame:CRYPTO |repair:32|
[2025/09/12 05:04:32 137887] [debug] |scid:668ea4c5b0c791cd6005b633|xqc_send_ctl_detect_lost|mark lost|pns:2|pkt_num:3|lost_pn:3|po_sent_time:1757653472106394|lost_send_time:1757653472101260|loss_delay:36457|frame:CRYPTO |repair:32|
[2025/09/12 05:04:32 137893] [debug] |scid:668ea4c5b0c791cd6005b633|xqc_send_ctl_detect_lost|OnLostDetection|largest_lost sent time: 1757653472106394u|
[2025/09/12 05:04:32 137898] [debug] |scid:668ea4c5b0c791cd6005b633|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:04:32 137911] [debug] |scid:668ea4c5b0c791cd6005b633|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:0000558BB8A61A9C|path:0|pns:2|expire:1757653472142957|now:1757653472137910|interval:5047|
[2025/09/12 05:04:32 137916] [debug] |scid:668ea4c5b0c791cd6005b633|xqc_timer_set|type:LOSS_DETECTION|expire:1757653472142957|now:1757653472137910|interv:5047|
[2025/09/12 05:04:32 137921] [debug] |scid:668ea4c5b0c791cd6005b633|xqc_generate_sample|sampler: send_elapse 90, ack_elapse 31622, delivered 87|rate 2751|lost 5|
[2025/09/12 05:04:32 137927] [debug] |scid:668ea4c5b0c791cd6005b633|xqc_bbr_update_bandwidth|BBRv1: RTT round update 2 -> 3|
[2025/09/12 05:04:32 137932] [debug] |scid:668ea4c5b0c791cd6005b633|xqc_bbr_update_min_rtt|minrtt expire|rtt:31125, old_rtt:31125|
[2025/09/12 05:04:32 137937] [debug] |scid:668ea4c5b0c791cd6005b633|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:5744|extra_cwnd:528|
[2025/09/12 05:04:32 137942] [debug] |scid:668ea4c5b0c791cd6005b633|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:46869|packet_lost:3|acked:87|po_sent_time:1757653472106566|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1004|
[2025/09/12 05:04:32 137948] [debug] |scid:668ea4c5b0c791cd6005b633|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:46869|packet_lost:3|acked:87|po_sent_time:1757653472106566|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1004|
[2025/09/12 05:04:32 137953] [debug] |scid:668ea4c5b0c791cd6005b633|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-668ea4c5b0c791cd6005b633 p-193.167.0.100-44262-f05caca0b00511209cd257291f33664c48 |bbr on ack|mode:0|pacing_rate:4024024|bw:17940|cwnd:46956|full_bw_reached:0|inflight:1104|srtt:32407|latest_rtt:31151|min_rtt:31125|applimit:1|lost:2|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:1|
[2025/09/12 05:04:32 137961] [debug] |scid:668ea4c5b0c791cd6005b633|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:1444110159|largest:1444110159|pns:2|
[2025/09/12 05:04:32 137966] [info] |scid:668ea4c5b0c791cd6005b633|xqc_conn_on_pkt_processed|====>|conn:0000558BB8A61A9C|path:0|size:40|pkt_type:SHORT_HEADER|pkt_num:1444110159|frame:ACK |recv_time:1757653472137717|dcid:668ea4c5b0c791cd6005b633|dcid_seq:0|
[2025/09/12 05:04:32 137972] [debug] |scid:668ea4c5b0c791cd6005b633|xqc_timer_set|type:PATH_IDLE|expire:1757653592137717|now:1757653472137717|interv:120000000|
[2025/09/12 05:04:32 137978] [debug] |scid:668ea4c5b0c791cd6005b633|xqc_timer_set|type:CONN_IDLE|expire:1757653592137717|now:1757653472137717|interv:120000000|
[2025/09/12 05:04:32 137982] [debug] |scid:668ea4c5b0c791cd6005b633|xqc_engine_remove_wakeup_queue|next_tick_time:1757653472203644|pq_index:1|
[2025/09/12 05:04:32 137988] [debug] |scid:668ea4c5b0c791cd6005b633|xqc_engine_add_active_queue|last_ticked_time:1757653472106794|
[2025/09/12 05:04:32 137993] [debug] |xqc_engine_main_logic|BEGIN|now:1757653472137993|
[2025/09/12 05:04:32 137999] [debug] |scid:668ea4c5b0c791cd6005b633|xqc_engine_process_conn|conn:0000558BB8A61A9C|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:1757653472137998|
[2025/09/12 05:04:32 138006] [debug] |scid:668ea4c5b0c791cd6005b633|xqc_path_get_perf_class|conn:0000558BB8A61A9C|path_id:0|path_srtt:32407|min_srtt:32407|path_bw:17940|loss_rate:14.29|path_pto:0|
[2025/09/12 05:04:32 138012] [debug] |scid:668ea4c5b0c791cd6005b633|xqc_send_ctl_can_send|l-0.0.0.0-443-668ea4c5b0c791cd6005b633 p-193.167.0.100-44262-f05caca0b00511209cd257291f33664c48 |path:0|can:1|pkt_sz:23|schedule_bytes:0|inflight:1104|cwnd:46956|conn:0000558BB8A61A9C|stream_id:0|stream_offset:0|
[2025/09/12 05:04:32 138018] [debug] |scid:668ea4c5b0c791cd6005b633|xqc_minrtt_scheduler_get_path|path srtt|conn:0000558BB8A61A9C|path_id:0|path_srtt:32407|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:04:32 138028] [debug] |scid:668ea4c5b0c791cd6005b633|xqc_minrtt_scheduler_get_path|best path:0|frame_type:HANDSHAKE_DONE |pn:0|size:23|reinj:0|path_class:2|
[2025/09/12 05:04:32 138033] [debug] |scid:668ea4c5b0c791cd6005b633|xqc_path_get_perf_class|conn:0000558BB8A61A9C|path_id:0|path_srtt:32407|min_srtt:32407|path_bw:17940|loss_rate:14.29|path_pto:0|
[2025/09/12 05:04:32 138060] [debug] |scid:668ea4c5b0c791cd6005b633|xqc_send_ctl_can_send|l-0.0.0.0-443-668ea4c5b0c791cd6005b633 p-193.167.0.100-44262-f05caca0b00511209cd257291f33664c48 |path:0|can:1|pkt_sz:283|schedule_bytes:23|inflight:1104|cwnd:46956|conn:0000558BB8A61A9C|stream_id:0|stream_offset:0|
[2025/09/12 05:04:32 138068] [debug] |scid:668ea4c5b0c791cd6005b633|xqc_minrtt_scheduler_get_path|path srtt|conn:0000558BB8A61A9C|path_id:0|path_srtt:32407|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:04:32 138074] [debug] |scid:668ea4c5b0c791cd6005b633|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CRYPTO |pn:2|size:283|reinj:0|path_class:2|
[2025/09/12 05:04:32 138079] [debug] |scid:668ea4c5b0c791cd6005b633|xqc_path_get_perf_class|conn:0000558BB8A61A9C|path_id:0|path_srtt:32407|min_srtt:32407|path_bw:17940|loss_rate:14.29|path_pto:0|
[2025/09/12 05:04:32 138085] [debug] |scid:668ea4c5b0c791cd6005b633|xqc_send_ctl_can_send|l-0.0.0.0-443-668ea4c5b0c791cd6005b633 p-193.167.0.100-44262-f05caca0b00511209cd257291f33664c48 |path:0|can:1|pkt_sz:284|schedule_bytes:306|inflight:1104|cwnd:46956|conn:0000558BB8A61A9C|stream_id:0|stream_offset:0|
[2025/09/12 05:04:32 138090] [debug] |scid:668ea4c5b0c791cd6005b633|xqc_minrtt_scheduler_get_path|path srtt|conn:0000558BB8A61A9C|path_id:0|path_srtt:32407|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:04:32 138096] [debug] |scid:668ea4c5b0c791cd6005b633|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CRYPTO |pn:3|size:284|reinj:0|path_class:2|
[2025/09/12 05:04:32 138102] [debug] |scid:668ea4c5b0c791cd6005b633|xqc_check_acked_or_dropped_pkt|conn:0000558BB8A61A9C|pkt_num:0|size:23|pkt_type:SHORT_HEADER|frame:HANDSHAKE_DONE |
[2025/09/12 05:04:32 138107] [debug] |scid:668ea4c5b0c791cd6005b633|xqc_send_ctl_can_send|l-0.0.0.0-443-668ea4c5b0c791cd6005b633 p-193.167.0.100-44262-f05caca0b00511209cd257291f33664c48 |path:0|can:1|pkt_sz:23|schedule_bytes:0|inflight:1104|cwnd:46956|conn:0000558BB8A61A9C|stream_id:0|stream_offset:0|
[2025/09/12 05:04:32 138113] [debug] |scid:668ea4c5b0c791cd6005b633|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:04:32 138118] [debug] |scid:668ea4c5b0c791cd6005b633|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:9|
[2025/09/12 05:04:32 138157] [info] |scid:668ea4c5b0c791cd6005b633|xqc_send_packet_with_pn|<==|conn:0000558BB8A61A9C|path:0|pkt_num:9|size:23|sent:39|pkt_type:SHORT_HEADER|frame:HANDSHAKE_DONE |inflight:1104|now:1757653472138126|stream_id:0|stream_offset:0|
[2025/09/12 05:04:32 138169] [debug] |scid:668ea4c5b0c791cd6005b633|xqc_send_ctl_on_packet_sent|conn:0000558BB8A61A9C|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 05:04:32 138178] [debug] |scid:668ea4c5b0c791cd6005b633|xqc_send_ctl_on_packet_sent|path:0|inflight:1104|applimit:0|
[2025/09/12 05:04:32 138186] [debug] |scid:668ea4c5b0c791cd6005b633|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:0000558BB8A61A9C|path:0|pns:2|expire:1757653472142957|now:1757653472138186|interval:4771|
[2025/09/12 05:04:32 138194] [debug] |scid:668ea4c5b0c791cd6005b633|xqc_timer_set|type:LOSS_DETECTION|expire:1757653472142957|now:1757653472138186|interv:4771|
[2025/09/12 05:04:32 138200] [debug] |scid:668ea4c5b0c791cd6005b633|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:46956|inflight:1127|
[2025/09/12 05:04:32 138211] [debug] |scid:668ea4c5b0c791cd6005b633|xqc_check_acked_or_dropped_pkt|conn:0000558BB8A61A9C|pkt_num:2|size:283|pkt_type:SHORT_HEADER|frame:CRYPTO |
[2025/09/12 05:04:32 138217] [debug] |scid:668ea4c5b0c791cd6005b633|xqc_send_ctl_can_send|l-0.0.0.0-443-668ea4c5b0c791cd6005b633 p-193.167.0.100-44262-f05caca0b00511209cd257291f33664c48 |path:0|can:1|pkt_sz:283|schedule_bytes:0|inflight:1127|cwnd:46956|conn:0000558BB8A61A9C|stream_id:0|stream_offset:0|
[2025/09/12 05:04:32 138222] [debug] |scid:668ea4c5b0c791cd6005b633|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:04:32 138227] [debug] |scid:668ea4c5b0c791cd6005b633|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:10|
[2025/09/12 05:04:32 138259] [info] |scid:668ea4c5b0c791cd6005b633|xqc_send_packet_with_pn|<==|conn:0000558BB8A61A9C|path:0|pkt_num:10|size:283|sent:299|pkt_type:SHORT_HEADER|frame:CRYPTO |inflight:1127|now:1757653472138235|stream_id:0|stream_offset:0|
[2025/09/12 05:04:32 138270] [debug] |scid:668ea4c5b0c791cd6005b633|xqc_send_ctl_on_packet_sent|conn:0000558BB8A61A9C|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 05:04:32 138279] [debug] |scid:668ea4c5b0c791cd6005b633|xqc_send_ctl_on_packet_sent|path:0|inflight:1127|applimit:0|
[2025/09/12 05:04:32 138286] [debug] |scid:668ea4c5b0c791cd6005b633|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:0000558BB8A61A9C|path:0|pns:2|expire:1757653472142957|now:1757653472138286|interval:4671|
[2025/09/12 05:04:32 138294] [debug] |scid:668ea4c5b0c791cd6005b633|xqc_timer_set|type:LOSS_DETECTION|expire:1757653472142957|now:1757653472138286|interv:4671|
[2025/09/12 05:04:32 138299] [debug] |scid:668ea4c5b0c791cd6005b633|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:46956|inflight:1410|
[2025/09/12 05:04:32 138305] [debug] |scid:668ea4c5b0c791cd6005b633|xqc_check_acked_or_dropped_pkt|conn:0000558BB8A61A9C|pkt_num:3|size:284|pkt_type:SHORT_HEADER|frame:CRYPTO |
[2025/09/12 05:04:32 138310] [debug] |scid:668ea4c5b0c791cd6005b633|xqc_send_ctl_can_send|l-0.0.0.0-443-668ea4c5b0c791cd6005b633 p-193.167.0.100-44262-f05caca0b00511209cd257291f33664c48 |path:0|can:1|pkt_sz:284|schedule_bytes:0|inflight:1410|cwnd:46956|conn:0000558BB8A61A9C|stream_id:0|stream_offset:0|
[2025/09/12 05:04:32 138315] [debug] |scid:668ea4c5b0c791cd6005b633|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:04:32 138320] [debug] |scid:668ea4c5b0c791cd6005b633|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:11|
[2025/09/12 05:04:32 138349] [info] |scid:668ea4c5b0c791cd6005b633|xqc_send_packet_with_pn|<==|conn:0000558BB8A61A9C|path:0|pkt_num:11|size:284|sent:300|pkt_type:SHORT_HEADER|frame:CRYPTO |inflight:1410|now:1757653472138328|stream_id:0|stream_offset:0|
[2025/09/12 05:04:32 138359] [debug] |scid:668ea4c5b0c791cd6005b633|xqc_send_ctl_on_packet_sent|conn:0000558BB8A61A9C|path:0|pkt_num:11|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 05:04:32 138368] [debug] |scid:668ea4c5b0c791cd6005b633|xqc_send_ctl_on_packet_sent|path:0|inflight:1410|applimit:0|
[2025/09/12 05:04:32 138376] [debug] |scid:668ea4c5b0c791cd6005b633|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:0000558BB8A61A9C|path:0|pns:2|expire:1757653472142957|now:1757653472138376|interval:4581|
[2025/09/12 05:04:32 138383] [debug] |scid:668ea4c5b0c791cd6005b633|xqc_timer_set|type:LOSS_DETECTION|expire:1757653472142957|now:1757653472138376|interv:4581|
[2025/09/12 05:04:32 138388] [debug] |scid:668ea4c5b0c791cd6005b633|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:46956|inflight:1694|
[2025/09/12 05:04:32 138394] [debug] |scid:668ea4c5b0c791cd6005b633|xqc_conn_next_wakeup_time|wakeup_time:1757653472142957|
[2025/09/12 05:04:32 138399] [debug] |scid:668ea4c5b0c791cd6005b633|xqc_engine_add_wakeup_queue|next_tick_time:1757653472142957|
[2025/09/12 05:04:32 138404] [debug] |xqc_engine_wakeup_after|wakeup:1757653472142957|now:1757653472138404|diff:4553|
[2025/09/12 05:04:32 138415] [debug] |xqc_engine_main_logic|END|now:1757653472137998|
[2025/09/12 05:04:32 138421] [debug] |xqc_engine_main_logic|BEGIN|now:1757653472138421|
[2025/09/12 05:04:32 138426] [debug] |xqc_engine_wakeup_after|wakeup:1757653472142957|now:1757653472138426|diff:4531|
[2025/09/12 05:04:32 138431] [debug] |xqc_engine_main_logic|END|now:1757653472138421|
[2025/09/12 05:04:32 142774] [info] |xqc_engine_packet_process|==>|conn:0000558BB8A61A9C|size:39|state:ESTABED|recv_time:1757653472142773|
[2025/09/12 05:04:32 142789] [debug] |scid:668ea4c5b0c791cd6005b633|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:668ea4c5b0c791cd6005b633|spin_bit:0|
[2025/09/12 05:04:32 142801] [debug] |scid:668ea4c5b0c791cd6005b633|xqc_packet_decrypt|largest_pn:1444110159|
[2025/09/12 05:04:32 142809] [debug] |scid:668ea4c5b0c791cd6005b633|xqc_packet_decrypt|decryption nonce|path_id:0|pn:1444110161|
[2025/09/12 05:04:32 142818] [debug] |scid:668ea4c5b0c791cd6005b633|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:1444110161|
[2025/09/12 05:04:32 142826] [debug] |scid:668ea4c5b0c791cd6005b633|xqc_process_frames|frame_type:2|
[2025/09/12 05:04:32 142835] [debug] |scid:668ea4c5b0c791cd6005b633|xqc_send_ctl_on_ack_received|conn:0000558BB8A61A9C|path:0|pkt_num:7|origin_pktnum:0|size:1050|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:8|path_largest_ack:7|
[2025/09/12 05:04:32 142844] [debug] |scid:668ea4c5b0c791cd6005b633|xqc_update_sample|sampler_update|prior_lost:2|tx_in_flight:1781|prior_delivered:917|prior_time:1757653472106095|is_app_limited:1|send_elapse:546|ack_elapse:36678|ctl_first_sent_time:1757653472106641|lagest_ack_time:1757653472142773|curr_delivered:2054|
[2025/09/12 05:04:32 142853] [debug] |scid:668ea4c5b0c791cd6005b633|xqc_update_sample|sampler_sent_time_update:1757653472106641|
[2025/09/12 05:04:32 142861] [debug] |scid:668ea4c5b0c791cd6005b633|xqc_conn_decrease_unacked_stream_ref|stream enter DATA RECVD|stream_id:0
[2025/09/12 05:04:32 142868] [debug] |scid:668ea4c5b0c791cd6005b633|xqc_stream_maybe_need_close|stream_id:0|stream_type:0|
[2025/09/12 05:04:32 142877] [debug] |scid:668ea4c5b0c791cd6005b633|xqc_timer_set|type:STREAM_CLOSE|expire:1757653472408265|now:1757653472142876|interv:265389|
[2025/09/12 05:04:32 142886] [debug] |scid:668ea4c5b0c791cd6005b633|xqc_send_ctl_on_ack_received|sndq_packets_used:7||sndq_packets_used_bytes:0|sndq_packets_free:1|
[2025/09/12 05:04:32 142894] [debug] |scid:668ea4c5b0c791cd6005b633|xqc_send_ctl_update_rtt|before update rtt|conn:0000558BB8A61A9C|srtt:32407|rttvar:7764|minrtt:31125|latest_rtt:36132|ack_delay:4256|
[2025/09/12 05:04:32 142902] [debug] |scid:668ea4c5b0c791cd6005b633|xqc_send_ctl_update_rtt|l-0.0.0.0-443-668ea4c5b0c791cd6005b633 p-193.167.0.100-44262-f05caca0b00511209cd257291f33664c48 |after update rtt|conn:0000558BB8A61A9C|srtt:32341|rttvar:5955|minrtt:31125|latest_rtt:36132|ack_delay:4256|
[2025/09/12 05:04:32 142910] [debug] |scid:668ea4c5b0c791cd6005b633|xqc_send_ctl_get_lost_sent_pn|largest_acked:7|lost_pn:4|thresh:3|
[2025/09/12 05:04:32 142918] [debug] |scid:668ea4c5b0c791cd6005b633|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:04:32 142923] [debug] |scid:668ea4c5b0c791cd6005b633|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:04:32 142928] [debug] |scid:668ea4c5b0c791cd6005b633|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:04:32 142933] [debug] |scid:668ea4c5b0c791cd6005b633|xqc_send_ctl_on_ack_received|xqc_recv_record_del from 1444110159|pns:2|
[2025/09/12 05:04:32 142938] [debug] |scid:668ea4c5b0c791cd6005b633|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:04:32 142943] [debug] |scid:668ea4c5b0c791cd6005b633|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:0000558BB8A61A9C|path:0|pns:2|expire:1757653472147148|now:1757653472142942|interval:4206|
[2025/09/12 05:04:32 142955] [debug] |scid:668ea4c5b0c791cd6005b633|xqc_timer_set|type:LOSS_DETECTION|expire:1757653472147148|now:1757653472142942|interv:4206|
[2025/09/12 05:04:32 142963] [debug] |scid:668ea4c5b0c791cd6005b633|xqc_generate_sample|sampler: send_elapse 546, ack_elapse 36678, delivered 1137|rate 30999|lost 5|
[2025/09/12 05:04:32 142972] [debug] |scid:668ea4c5b0c791cd6005b633|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (30999) in round 3|
[2025/09/12 05:04:32 142980] [debug] |scid:668ea4c5b0c791cd6005b633|xqc_bbr_update_min_rtt|minrtt expire|rtt:31125, old_rtt:31125|
[2025/09/12 05:04:32 142989] [debug] |scid:668ea4c5b0c791cd6005b633|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:5744|extra_cwnd:2100|
[2025/09/12 05:04:32 142994] [debug] |scid:668ea4c5b0c791cd6005b633|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:46956|packet_lost:0|acked:1050|po_sent_time:1757653472106641|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1004|
[2025/09/12 05:04:32 143000] [debug] |scid:668ea4c5b0c791cd6005b633|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:46956|packet_lost:0|acked:1050|po_sent_time:1757653472106641|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1004|
[2025/09/12 05:04:32 143006] [debug] |scid:668ea4c5b0c791cd6005b633|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-668ea4c5b0c791cd6005b633 p-193.167.0.100-44262-f05caca0b00511209cd257291f33664c48 |bbr on ack|mode:0|pacing_rate:4024024|bw:30999|cwnd:48006|full_bw_reached:0|inflight:644|srtt:32341|latest_rtt:36132|min_rtt:31125|applimit:1|lost:5|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:04:32 143012] [stats] |scid:668ea4c5b0c791cd6005b633|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-668ea4c5b0c791cd6005b633 p-193.167.0.100-44262-f05caca0b00511209cd257291f33664c48 |bandwidth change record|bw_before:17940|bw_after:30999|srtt:32341|cwnd:48006|
[2025/09/12 05:04:32 143017] [debug] |scid:668ea4c5b0c791cd6005b633|xqc_process_frames|frame_type:0|
[2025/09/12 05:04:32 143022] [debug] |scid:668ea4c5b0c791cd6005b633|xqc_process_padding_frame|process padding|
[2025/09/12 05:04:32 143028] [debug] |scid:668ea4c5b0c791cd6005b633|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:1444110161|largest:1444110161|pns:2|
[2025/09/12 05:04:32 143034] [info] |scid:668ea4c5b0c791cd6005b633|xqc_conn_on_pkt_processed|====>|conn:0000558BB8A61A9C|path:0|size:39|pkt_type:SHORT_HEADER|pkt_num:1444110161|frame:PADDING ACK |recv_time:1757653472142773|dcid:668ea4c5b0c791cd6005b633|dcid_seq:0|
[2025/09/12 05:04:32 143067] [debug] |scid:668ea4c5b0c791cd6005b633|xqc_timer_set|type:PATH_IDLE|expire:1757653592142773|now:1757653472142773|interv:120000000|
[2025/09/12 05:04:32 143073] [debug] |scid:668ea4c5b0c791cd6005b633|xqc_timer_set|type:CONN_IDLE|expire:1757653592142773|now:1757653472142773|interv:120000000|
[2025/09/12 05:04:32 143078] [debug] |scid:668ea4c5b0c791cd6005b633|xqc_engine_remove_wakeup_queue|next_tick_time:1757653472142957|pq_index:0|
[2025/09/12 05:04:32 143083] [debug] |scid:668ea4c5b0c791cd6005b633|xqc_engine_add_active_queue|last_ticked_time:1757653472137998|
[2025/09/12 05:04:32 143088] [debug] |xqc_engine_main_logic|BEGIN|now:1757653472143088|
[2025/09/12 05:04:32 143094] [debug] |scid:668ea4c5b0c791cd6005b633|xqc_engine_process_conn|conn:0000558BB8A61A9C|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:1757653472143093|
[2025/09/12 05:04:32 143102] [debug] |scid:668ea4c5b0c791cd6005b633|xqc_conn_next_wakeup_time|wakeup_time:1757653472147148|
[2025/09/12 05:04:32 143107] [debug] |scid:668ea4c5b0c791cd6005b633|xqc_engine_add_wakeup_queue|next_tick_time:1757653472147148|
[2025/09/12 05:04:32 143112] [debug] |xqc_engine_wakeup_after|wakeup:1757653472147148|now:1757653472143112|diff:4036|
[2025/09/12 05:04:32 143122] [debug] |xqc_engine_main_logic|END|now:1757653472143093|
[2025/09/12 05:04:32 143129] [debug] |xqc_engine_main_logic|BEGIN|now:1757653472143129|
[2025/09/12 05:04:32 143133] [debug] |xqc_engine_wakeup_after|wakeup:1757653472147148|now:1757653472143133|diff:4015|
[2025/09/12 05:04:32 143138] [debug] |xqc_engine_main_logic|END|now:1757653472143129|
[2025/09/12 05:04:32 148212] [debug] |xqc_engine_main_logic|BEGIN|now:1757653472148212|
[2025/09/12 05:04:32 148220] [debug] |scid:668ea4c5b0c791cd6005b633|xqc_engine_remove_wakeup_queue|next_tick_time:1757653472147148|pq_index:0|
[2025/09/12 05:04:32 148225] [debug] |scid:668ea4c5b0c791cd6005b633|xqc_engine_add_active_queue|last_ticked_time:1757653472143093|
[2025/09/12 05:04:32 148231] [debug] |scid:668ea4c5b0c791cd6005b633|xqc_engine_process_conn|conn:0000558BB8A61A9C|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:1757653472148230|
[2025/09/12 05:04:32 148236] [debug] |scid:668ea4c5b0c791cd6005b633|xqc_timer_expire|timer expired|type:LOSS_DETECTION|expire_time:1757653472147148|now:1757653472148230|
[2025/09/12 05:04:32 148241] [debug] |scid:668ea4c5b0c791cd6005b633|xqc_timer_loss_detection_timeout|path:0|loss_detection_timeout|
[2025/09/12 05:04:32 148246] [debug] |scid:668ea4c5b0c791cd6005b633|xqc_timer_loss_detection_timeout|xqc_send_ctl_detect_lost|
[2025/09/12 05:04:32 148251] [debug] |scid:668ea4c5b0c791cd6005b633|xqc_send_ctl_get_lost_sent_pn|largest_acked:7|lost_pn:4|thresh:3|
[2025/09/12 05:04:32 148256] [debug] |scid:668ea4c5b0c791cd6005b633|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:04:32 148261] [debug] |scid:668ea4c5b0c791cd6005b633|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:04:32 148266] [debug] |scid:668ea4c5b0c791cd6005b633|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:04:32 148272] [debug] |scid:668ea4c5b0c791cd6005b633|xqc_send_ctl_detect_lost|mark lost|pns:2|pkt_num:5|lost_pn:4|po_sent_time:1757653472106500|lost_send_time:1757653472107582|loss_delay:40648|frame:NEW_CONNECTION_ID |repair:16384|
[2025/09/12 05:04:32 148277] [debug] |scid:668ea4c5b0c791cd6005b633|xqc_send_ctl_detect_lost|OnLostDetection|largest_lost sent time: 1757653472106500u|
[2025/09/12 05:04:32 148282] [debug] |scid:668ea4c5b0c791cd6005b633|xqc_timer_loss_detection_timeout|xqc_send_ctl_set_loss_detection_timer|loss|
[2025/09/12 05:04:32 148287] [debug] |scid:668ea4c5b0c791cd6005b633|xqc_send_ctl_get_pto_time_and_space|srtt:32341|rtt_var:5955|pto_duration:56161|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:04:32 148293] [debug] |scid:668ea4c5b0c791cd6005b633|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8A61A9C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:04:32 148298] [debug] |scid:668ea4c5b0c791cd6005b633|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8A61A9C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:04:32 148303] [debug] |scid:668ea4c5b0c791cd6005b633|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8A61A9C|path:0|PNS: 2, unacked: 590|
[2025/09/12 05:04:32 148308] [debug] |scid:668ea4c5b0c791cd6005b633|xqc_timer_set|type:LOSS_DETECTION|expire:1757653472219489|now:1757653472148287|interv:71202|
[2025/09/12 05:04:32 148312] [debug] |scid:668ea4c5b0c791cd6005b633|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB8A61A9C|path:0|pns:2|expire:1757653472219489|now:1757653472148287|interval:71202|pto_count:0|srtt:32341
[2025/09/12 05:04:32 148319] [debug] |scid:668ea4c5b0c791cd6005b633|xqc_path_get_perf_class|conn:0000558BB8A61A9C|path_id:0|path_srtt:32341|min_srtt:32341|path_bw:30999|loss_rate:29.41|path_pto:0|
[2025/09/12 05:04:32 148325] [debug] |scid:668ea4c5b0c791cd6005b633|xqc_send_ctl_can_send|l-0.0.0.0-443-668ea4c5b0c791cd6005b633 p-193.167.0.100-44262-f05caca0b00511209cd257291f33664c48 |path:0|can:1|pkt_sz:54|schedule_bytes:0|inflight:590|cwnd:48006|conn:0000558BB8A61A9C|stream_id:0|stream_offset:0|
[2025/09/12 05:04:32 148335] [debug] |scid:668ea4c5b0c791cd6005b633|xqc_minrtt_scheduler_get_path|path srtt|conn:0000558BB8A61A9C|path_id:0|path_srtt:32341|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:04:32 148341] [debug] |scid:668ea4c5b0c791cd6005b633|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 05:04:32 148347] [debug] |scid:668ea4c5b0c791cd6005b633|xqc_check_acked_or_dropped_pkt|conn:0000558BB8A61A9C|pkt_num:5|size:54|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |
[2025/09/12 05:04:32 148352] [debug] |scid:668ea4c5b0c791cd6005b633|xqc_send_ctl_can_send|l-0.0.0.0-443-668ea4c5b0c791cd6005b633 p-193.167.0.100-44262-f05caca0b00511209cd257291f33664c48 |path:0|can:1|pkt_sz:54|schedule_bytes:0|inflight:590|cwnd:48006|conn:0000558BB8A61A9C|stream_id:0|stream_offset:0|
[2025/09/12 05:04:32 148358] [debug] |scid:668ea4c5b0c791cd6005b633|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:04:32 148363] [debug] |scid:668ea4c5b0c791cd6005b633|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:12|
[2025/09/12 05:04:32 148401] [info] |scid:668ea4c5b0c791cd6005b633|xqc_send_packet_with_pn|<==|conn:0000558BB8A61A9C|path:0|pkt_num:12|size:54|sent:70|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |inflight:590|now:1757653472148372|stream_id:0|stream_offset:0|
[2025/09/12 05:04:32 148412] [debug] |scid:668ea4c5b0c791cd6005b633|xqc_send_ctl_on_packet_sent|conn:0000558BB8A61A9C|path:0|pkt_num:12|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 05:04:32 148421] [debug] |scid:668ea4c5b0c791cd6005b633|xqc_send_ctl_on_packet_sent|path:0|inflight:590|applimit:0|
[2025/09/12 05:04:32 148429] [debug] |scid:668ea4c5b0c791cd6005b633|xqc_send_ctl_get_pto_time_and_space|srtt:32341|rtt_var:5955|pto_duration:56161|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:04:32 148438] [debug] |scid:668ea4c5b0c791cd6005b633|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8A61A9C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:04:32 148444] [debug] |scid:668ea4c5b0c791cd6005b633|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8A61A9C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:04:32 148449] [debug] |scid:668ea4c5b0c791cd6005b633|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8A61A9C|path:0|PNS: 2, unacked: 644|
[2025/09/12 05:04:32 148453] [debug] |scid:668ea4c5b0c791cd6005b633|xqc_timer_set|type:LOSS_DETECTION|expire:1757653472229533|now:1757653472148429|interv:81104|
[2025/09/12 05:04:32 148458] [debug] |scid:668ea4c5b0c791cd6005b633|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB8A61A9C|path:0|pns:2|expire:1757653472229533|now:1757653472148429|interval:81104|pto_count:0|srtt:32341
[2025/09/12 05:04:32 148464] [debug] |scid:668ea4c5b0c791cd6005b633|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:48006|inflight:644|
[2025/09/12 05:04:32 148470] [debug] |scid:668ea4c5b0c791cd6005b633|xqc_conn_next_wakeup_time|wakeup_time:1757653472229533|
[2025/09/12 05:04:32 148475] [debug] |scid:668ea4c5b0c791cd6005b633|xqc_engine_add_wakeup_queue|next_tick_time:1757653472229533|
[2025/09/12 05:04:32 148480] [debug] |xqc_engine_wakeup_after|wakeup:1757653472200591|now:1757653472148480|diff:52111|
[2025/09/12 05:04:32 148485] [debug] |xqc_engine_main_logic|END|now:1757653472148230|
[2025/09/12 05:04:32 201561] [debug] |xqc_engine_main_logic|BEGIN|now:1757653472201561|
[2025/09/12 05:04:32 201576] [debug] |scid:6279067c5b11dda5809a7cd3|xqc_engine_remove_wakeup_queue|next_tick_time:1757653472200591|pq_index:0|
[2025/09/12 05:04:32 201582] [debug] |scid:6279067c5b11dda5809a7cd3|xqc_engine_add_active_queue|last_ticked_time:1757653472001344|
[2025/09/12 05:04:32 201589] [debug] |scid:6279067c5b11dda5809a7cd3|xqc_engine_process_conn|conn:0000558BB8A1A92C|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:1757653472201587|
[2025/09/12 05:04:32 201603] [debug] |scid:6279067c5b11dda5809a7cd3|xqc_timer_expire|timer expired|type:LOSS_DETECTION|expire_time:1757653472200591|now:1757653472201587|
[2025/09/12 05:04:32 201608] [debug] |scid:6279067c5b11dda5809a7cd3|xqc_timer_loss_detection_timeout|path:0|loss_detection_timeout|
[2025/09/12 05:04:32 201613] [debug] |scid:6279067c5b11dda5809a7cd3|xqc_timer_loss_detection_timeout|send Probe pkts|conn:0000558BB8A1A92C|path:0|bytes_in_flight:2100|
[2025/09/12 05:04:32 201618] [debug] |scid:6279067c5b11dda5809a7cd3|xqc_send_ctl_get_pto_time_and_space|srtt:32816|rtt_var:10412|pto_duration:148928|backoff_factor:2.00|backoff:2.00|pto_cnt:1|max_ack_delay:25|
[2025/09/12 05:04:32 201624] [debug] |scid:6279067c5b11dda5809a7cd3|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8A1A92C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:04:32 201629] [debug] |scid:6279067c5b11dda5809a7cd3|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8A1A92C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:04:32 201633] [debug] |scid:6279067c5b11dda5809a7cd3|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8A1A92C|path:0|PNS: 2, unacked: 2100|
[2025/09/12 05:04:32 201638] [debug] |scid:6279067c5b11dda5809a7cd3|xqc_path_send_one_or_two_ack_elicit_pkts|send two ack-eliciting pkts|path:0|pns:2|
[2025/09/12 05:04:32 201644] [debug] |scid:6279067c5b11dda5809a7cd3|xqc_conn_send_probe_pkt|conn:0000558BB8A1A92C|path:0|pkt_num:15|size:1050|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|
[2025/09/12 05:04:32 201651] [debug] |scid:6279067c5b11dda5809a7cd3|xqc_conn_send_probe_pkt|conn:0000558BB8A1A92C|path:0|pkt_num:17|size:1050|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|
[2025/09/12 05:04:32 201657] [debug] |scid:6279067c5b11dda5809a7cd3|xqc_timer_loss_detection_timeout|xqc_send_ctl_set_loss_detection_timer|PTO|conn:0000558BB8A1A92C|pto_count:2
[2025/09/12 05:04:32 201662] [debug] |scid:6279067c5b11dda5809a7cd3|xqc_send_ctl_get_pto_time_and_space|srtt:32816|rtt_var:10412|pto_duration:297856|backoff_factor:2.00|backoff:4.00|pto_cnt:2|max_ack_delay:25|
[2025/09/12 05:04:32 201667] [debug] |scid:6279067c5b11dda5809a7cd3|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8A1A92C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:04:32 201672] [debug] |scid:6279067c5b11dda5809a7cd3|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8A1A92C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:04:32 201677] [debug] |scid:6279067c5b11dda5809a7cd3|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8A1A92C|path:0|PNS: 2, unacked: 1050|
[2025/09/12 05:04:32 201682] [debug] |scid:6279067c5b11dda5809a7cd3|xqc_timer_set|type:LOSS_DETECTION|expire:1757653472399519|now:1757653472201662|interv:197857|
[2025/09/12 05:04:32 201687] [debug] |scid:6279067c5b11dda5809a7cd3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB8A1A92C|path:0|pns:2|expire:1757653472399519|now:1757653472201662|interval:197857|pto_count:2|srtt:32816
[2025/09/12 05:04:32 201694] [debug] |scid:6279067c5b11dda5809a7cd3|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:STREAM |stream_id:0|stream_offset:1024|
[2025/09/12 05:04:32 201700] [debug] |scid:6279067c5b11dda5809a7cd3|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:STREAM |stream_id:0|stream_offset:1024|
[2025/09/12 05:04:32 201705] [debug] |scid:6279067c5b11dda5809a7cd3|xqc_check_acked_or_dropped_pkt|conn:0000558BB8A1A92C|pkt_num:15|size:1050|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:04:32 201711] [debug] |scid:6279067c5b11dda5809a7cd3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:19|
[2025/09/12 05:04:32 201756] [info] |scid:6279067c5b11dda5809a7cd3|xqc_send_packet_with_pn|<==|conn:0000558BB8A1A92C|path:0|pkt_num:19|size:1050|sent:1066|pkt_type:SHORT_HEADER|frame:STREAM |inflight:1050|now:1757653472201721|stream_id:0|stream_offset:1024|
[2025/09/12 05:04:32 201774] [debug] |scid:6279067c5b11dda5809a7cd3|xqc_send_ctl_on_packet_sent|conn:0000558BB8A1A92C|path:0|pkt_num:19|origin_pktnum:15|size:1050|enc_size:1066|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:16|
[2025/09/12 05:04:32 201783] [debug] |scid:6279067c5b11dda5809a7cd3|xqc_send_ctl_on_packet_sent|path:0|inflight:1050|applimit:0|
[2025/09/12 05:04:32 201792] [debug] |scid:6279067c5b11dda5809a7cd3|xqc_send_ctl_get_pto_time_and_space|srtt:32816|rtt_var:10412|pto_duration:297856|backoff_factor:2.00|backoff:4.00|pto_cnt:2|max_ack_delay:25|
[2025/09/12 05:04:32 201800] [debug] |scid:6279067c5b11dda5809a7cd3|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8A1A92C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:04:32 201805] [debug] |scid:6279067c5b11dda5809a7cd3|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8A1A92C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:04:32 201810] [debug] |scid:6279067c5b11dda5809a7cd3|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8A1A92C|path:0|PNS: 2, unacked: 2100|
[2025/09/12 05:04:32 201815] [debug] |scid:6279067c5b11dda5809a7cd3|xqc_timer_set|type:LOSS_DETECTION|expire:1757653472599577|now:1757653472201792|interv:397785|
[2025/09/12 05:04:32 201820] [debug] |scid:6279067c5b11dda5809a7cd3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB8A1A92C|path:0|pns:2|expire:1757653472599577|now:1757653472201792|interval:397785|pto_count:2|srtt:32816
[2025/09/12 05:04:32 201825] [debug] |scid:6279067c5b11dda5809a7cd3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:46737|inflight:2100|
[2025/09/12 05:04:32 201831] [debug] |scid:6279067c5b11dda5809a7cd3|xqc_check_acked_or_dropped_pkt|conn:0000558BB8A1A92C|pkt_num:17|size:1050|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:04:32 201837] [debug] |scid:6279067c5b11dda5809a7cd3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:20|
[2025/09/12 05:04:32 201869] [info] |scid:6279067c5b11dda5809a7cd3|xqc_send_packet_with_pn|<==|conn:0000558BB8A1A92C|path:0|pkt_num:20|size:1050|sent:1066|pkt_type:SHORT_HEADER|frame:STREAM |inflight:2100|now:1757653472201845|stream_id:0|stream_offset:1024|
[2025/09/12 05:04:32 201879] [debug] |scid:6279067c5b11dda5809a7cd3|xqc_send_ctl_on_packet_sent|conn:0000558BB8A1A92C|path:0|pkt_num:20|origin_pktnum:15|size:1050|enc_size:1066|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:04:32 201888] [debug] |scid:6279067c5b11dda5809a7cd3|xqc_send_ctl_on_packet_sent|path:0|inflight:2100|applimit:0|
[2025/09/12 05:04:32 201896] [debug] |scid:6279067c5b11dda5809a7cd3|xqc_send_ctl_get_pto_time_and_space|srtt:32816|rtt_var:10412|pto_duration:297856|backoff_factor:2.00|backoff:4.00|pto_cnt:2|max_ack_delay:25|
[2025/09/12 05:04:32 201904] [debug] |scid:6279067c5b11dda5809a7cd3|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8A1A92C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:04:32 201909] [debug] |scid:6279067c5b11dda5809a7cd3|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8A1A92C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:04:32 201914] [debug] |scid:6279067c5b11dda5809a7cd3|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8A1A92C|path:0|PNS: 2, unacked: 3150|
[2025/09/12 05:04:32 201918] [debug] |scid:6279067c5b11dda5809a7cd3|xqc_timer_set|type:LOSS_DETECTION|expire:1757653472599701|now:1757653472201896|interv:397805|
[2025/09/12 05:04:32 201923] [debug] |scid:6279067c5b11dda5809a7cd3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB8A1A92C|path:0|pns:2|expire:1757653472599701|now:1757653472201896|interval:397805|pto_count:2|srtt:32816
[2025/09/12 05:04:32 201929] [debug] |scid:6279067c5b11dda5809a7cd3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:46737|inflight:3150|
[2025/09/12 05:04:32 201935] [debug] |scid:6279067c5b11dda5809a7cd3|xqc_conn_next_wakeup_time|wakeup_time:1757653472599701|
[2025/09/12 05:04:32 201940] [debug] |scid:6279067c5b11dda5809a7cd3|xqc_engine_add_wakeup_queue|next_tick_time:1757653472599701|
[2025/09/12 05:04:32 201950] [debug] |xqc_engine_wakeup_after|wakeup:1757653472229533|now:1757653472201950|diff:27583|
[2025/09/12 05:04:32 201955] [debug] |xqc_engine_main_logic|END|now:1757653472201587|
[2025/09/12 05:04:32 230029] [debug] |xqc_engine_main_logic|BEGIN|now:1757653472230029|
[2025/09/12 05:04:32 230065] [debug] |scid:668ea4c5b0c791cd6005b633|xqc_engine_remove_wakeup_queue|next_tick_time:1757653472229533|pq_index:0|
[2025/09/12 05:04:32 230072] [debug] |scid:668ea4c5b0c791cd6005b633|xqc_engine_add_active_queue|last_ticked_time:1757653472148230|
[2025/09/12 05:04:32 230079] [debug] |scid:668ea4c5b0c791cd6005b633|xqc_engine_process_conn|conn:0000558BB8A61A9C|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:1757653472230077|
[2025/09/12 05:04:32 230085] [debug] |scid:668ea4c5b0c791cd6005b633|xqc_timer_expire|timer expired|type:LOSS_DETECTION|expire_time:1757653472229533|now:1757653472230077|
[2025/09/12 05:04:32 230090] [debug] |scid:668ea4c5b0c791cd6005b633|xqc_timer_loss_detection_timeout|path:0|loss_detection_timeout|
[2025/09/12 05:04:32 230095] [debug] |scid:668ea4c5b0c791cd6005b633|xqc_timer_loss_detection_timeout|send Probe pkts|conn:0000558BB8A61A9C|path:0|bytes_in_flight:644|
[2025/09/12 05:04:32 230100] [debug] |scid:668ea4c5b0c791cd6005b633|xqc_send_ctl_get_pto_time_and_space|srtt:32341|rtt_var:5955|pto_duration:56161|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:04:32 230106] [debug] |scid:668ea4c5b0c791cd6005b633|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8A61A9C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:04:32 230111] [debug] |scid:668ea4c5b0c791cd6005b633|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8A61A9C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:04:32 230116] [debug] |scid:668ea4c5b0c791cd6005b633|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8A61A9C|path:0|PNS: 2, unacked: 644|
[2025/09/12 05:04:32 230121] [debug] |scid:668ea4c5b0c791cd6005b633|xqc_path_send_one_or_two_ack_elicit_pkts|send two ack-eliciting pkts|path:0|pns:2|
[2025/09/12 05:04:32 230126] [debug] |scid:668ea4c5b0c791cd6005b633|xqc_conn_send_probe_pkt|conn:0000558BB8A61A9C|path:0|pkt_num:0|size:23|pkt_type:SHORT_HEADER|frame:HANDSHAKE_DONE |conn_state:ESTABED|
[2025/09/12 05:04:32 230133] [debug] |scid:668ea4c5b0c791cd6005b633|xqc_conn_send_probe_pkt|conn:0000558BB8A61A9C|path:0|pkt_num:2|size:283|pkt_type:SHORT_HEADER|frame:CRYPTO |conn_state:ESTABED|
[2025/09/12 05:04:32 230139] [debug] |scid:668ea4c5b0c791cd6005b633|xqc_timer_loss_detection_timeout|xqc_send_ctl_set_loss_detection_timer|PTO|conn:0000558BB8A61A9C|pto_count:1
[2025/09/12 05:04:32 230144] [debug] |scid:668ea4c5b0c791cd6005b633|xqc_send_ctl_get_pto_time_and_space|srtt:32341|rtt_var:5955|pto_duration:112322|backoff_factor:2.00|backoff:2.00|pto_cnt:1|max_ack_delay:25|
[2025/09/12 05:04:32 230150] [debug] |scid:668ea4c5b0c791cd6005b633|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8A61A9C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:04:32 230155] [debug] |scid:668ea4c5b0c791cd6005b633|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8A61A9C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:04:32 230159] [debug] |scid:668ea4c5b0c791cd6005b633|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8A61A9C|path:0|PNS: 2, unacked: 644|
[2025/09/12 05:04:32 230165] [debug] |scid:668ea4c5b0c791cd6005b633|xqc_timer_set|type:LOSS_DETECTION|expire:1757653472310694|now:1757653472230144|interv:80550|
[2025/09/12 05:04:32 230170] [debug] |scid:668ea4c5b0c791cd6005b633|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB8A61A9C|path:0|pns:2|expire:1757653472310694|now:1757653472230144|interval:80550|pto_count:1|srtt:32341
[2025/09/12 05:04:32 230177] [debug] |scid:668ea4c5b0c791cd6005b633|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:HANDSHAKE_DONE |stream_id:0|stream_offset:0|
[2025/09/12 05:04:32 230190] [debug] |scid:668ea4c5b0c791cd6005b633|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:CRYPTO |stream_id:0|stream_offset:0|
[2025/09/12 05:04:32 230195] [debug] |scid:668ea4c5b0c791cd6005b633|xqc_check_acked_or_dropped_pkt|conn:0000558BB8A61A9C|pkt_num:0|size:23|pkt_type:SHORT_HEADER|frame:HANDSHAKE_DONE |
[2025/09/12 05:04:32 230201] [debug] |scid:668ea4c5b0c791cd6005b633|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:13|
[2025/09/12 05:04:32 230241] [info] |scid:668ea4c5b0c791cd6005b633|xqc_send_packet_with_pn|<==|conn:0000558BB8A61A9C|path:0|pkt_num:13|size:23|sent:39|pkt_type:SHORT_HEADER|frame:HANDSHAKE_DONE |inflight:644|now:1757653472230211|stream_id:0|stream_offset:0|
[2025/09/12 05:04:32 230253] [debug] |scid:668ea4c5b0c791cd6005b633|xqc_send_ctl_on_packet_sent|conn:0000558BB8A61A9C|path:0|pkt_num:13|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 05:04:32 230262] [debug] |scid:668ea4c5b0c791cd6005b633|xqc_send_ctl_on_packet_sent|path:0|inflight:644|applimit:0|
[2025/09/12 05:04:32 230270] [debug] |scid:668ea4c5b0c791cd6005b633|xqc_send_ctl_get_pto_time_and_space|srtt:32341|rtt_var:5955|pto_duration:112322|backoff_factor:2.00|backoff:2.00|pto_cnt:1|max_ack_delay:25|
[2025/09/12 05:04:32 230280] [debug] |scid:668ea4c5b0c791cd6005b633|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8A61A9C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:04:32 230286] [debug] |scid:668ea4c5b0c791cd6005b633|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8A61A9C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:04:32 230290] [debug] |scid:668ea4c5b0c791cd6005b633|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8A61A9C|path:0|PNS: 2, unacked: 667|
[2025/09/12 05:04:32 230295] [debug] |scid:668ea4c5b0c791cd6005b633|xqc_timer_set|type:LOSS_DETECTION|expire:1757653472392533|now:1757653472230270|interv:162263|
[2025/09/12 05:04:32 230300] [debug] |scid:668ea4c5b0c791cd6005b633|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB8A61A9C|path:0|pns:2|expire:1757653472392533|now:1757653472230270|interval:162263|pto_count:1|srtt:32341
[2025/09/12 05:04:32 230306] [debug] |scid:668ea4c5b0c791cd6005b633|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:48006|inflight:667|
[2025/09/12 05:04:32 230312] [debug] |scid:668ea4c5b0c791cd6005b633|xqc_check_acked_or_dropped_pkt|conn:0000558BB8A61A9C|pkt_num:2|size:283|pkt_type:SHORT_HEADER|frame:CRYPTO |
[2025/09/12 05:04:32 230318] [debug] |scid:668ea4c5b0c791cd6005b633|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:14|
[2025/09/12 05:04:32 230348] [info] |scid:668ea4c5b0c791cd6005b633|xqc_send_packet_with_pn|<==|conn:0000558BB8A61A9C|path:0|pkt_num:14|size:283|sent:299|pkt_type:SHORT_HEADER|frame:CRYPTO |inflight:667|now:1757653472230325|stream_id:0|stream_offset:0|
[2025/09/12 05:04:32 230359] [debug] |scid:668ea4c5b0c791cd6005b633|xqc_send_ctl_on_packet_sent|conn:0000558BB8A61A9C|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 05:04:32 230368] [debug] |scid:668ea4c5b0c791cd6005b633|xqc_send_ctl_on_packet_sent|path:0|inflight:667|applimit:0|
[2025/09/12 05:04:32 230377] [debug] |scid:668ea4c5b0c791cd6005b633|xqc_send_ctl_get_pto_time_and_space|srtt:32341|rtt_var:5955|pto_duration:112322|backoff_factor:2.00|backoff:2.00|pto_cnt:1|max_ack_delay:25|
[2025/09/12 05:04:32 230384] [debug] |scid:668ea4c5b0c791cd6005b633|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8A61A9C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:04:32 230389] [debug] |scid:668ea4c5b0c791cd6005b633|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8A61A9C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:04:32 230394] [debug] |scid:668ea4c5b0c791cd6005b633|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8A61A9C|path:0|PNS: 2, unacked: 950|
[2025/09/12 05:04:32 230399] [debug] |scid:668ea4c5b0c791cd6005b633|xqc_timer_set|type:LOSS_DETECTION|expire:1757653472392647|now:1757653472230376|interv:162271|
[2025/09/12 05:04:32 230409] [debug] |scid:668ea4c5b0c791cd6005b633|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB8A61A9C|path:0|pns:2|expire:1757653472392647|now:1757653472230376|interval:162271|pto_count:1|srtt:32341
[2025/09/12 05:04:32 230415] [debug] |scid:668ea4c5b0c791cd6005b633|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:48006|inflight:950|
[2025/09/12 05:04:32 230421] [debug] |scid:668ea4c5b0c791cd6005b633|xqc_conn_next_wakeup_time|wakeup_time:1757653472392647|
[2025/09/12 05:04:32 230426] [debug] |scid:668ea4c5b0c791cd6005b633|xqc_engine_add_wakeup_queue|next_tick_time:1757653472392647|
[2025/09/12 05:04:32 230431] [debug] |xqc_engine_wakeup_after|wakeup:1757653472392647|now:1757653472230431|diff:162216|
[2025/09/12 05:04:32 230436] [debug] |xqc_engine_main_logic|END|now:1757653472230077|
[2025/09/12 05:04:32 248496] [info] |xqc_engine_packet_process|==>|conn:0000558BB8A61A9C|size:1444|state:ESTABED|recv_time:1757653472248494|
[2025/09/12 05:04:32 248511] [debug] |scid:668ea4c5b0c791cd6005b633|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:668ea4c5b0c791cd6005b633|spin_bit:0|
[2025/09/12 05:04:32 248521] [debug] |scid:668ea4c5b0c791cd6005b633|xqc_packet_decrypt|largest_pn:1444110161|
[2025/09/12 05:04:32 248527] [debug] |scid:668ea4c5b0c791cd6005b633|xqc_packet_decrypt|decryption nonce|path_id:0|pn:1444110165|
[2025/09/12 05:04:32 248537] [debug] |scid:668ea4c5b0c791cd6005b633|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:1444110165|
[2025/09/12 05:04:32 248544] [debug] |scid:668ea4c5b0c791cd6005b633|xqc_process_frames|frame_type:1|
[2025/09/12 05:04:32 248550] [debug] |scid:668ea4c5b0c791cd6005b633|xqc_process_frames|frame_type:0|
[2025/09/12 05:04:32 248555] [debug] |scid:668ea4c5b0c791cd6005b633|xqc_process_padding_frame|process padding|
[2025/09/12 05:04:32 248566] [debug] |scid:668ea4c5b0c791cd6005b633|xqc_timer_set|type:ACK_01RTT|expire:1757653472273494|now:1757653472248494|interv:25000|
[2025/09/12 05:04:32 248573] [debug] |scid:668ea4c5b0c791cd6005b633|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:1757653472248494|max_ack_delay:25000|
[2025/09/12 05:04:32 248581] [debug] |scid:668ea4c5b0c791cd6005b633|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:1444110165|largest:1444110165|pns:2|
[2025/09/12 05:04:32 248588] [info] |scid:668ea4c5b0c791cd6005b633|xqc_conn_on_pkt_processed|====>|conn:0000558BB8A61A9C|path:0|size:1444|pkt_type:SHORT_HEADER|pkt_num:1444110165|frame:PADDING PING |recv_time:1757653472248494|dcid:668ea4c5b0c791cd6005b633|dcid_seq:0|
[2025/09/12 05:04:32 248595] [debug] |scid:668ea4c5b0c791cd6005b633|xqc_timer_set|type:PATH_IDLE|expire:1757653592248494|now:1757653472248494|interv:120000000|
[2025/09/12 05:04:32 248601] [debug] |scid:668ea4c5b0c791cd6005b633|xqc_timer_set|type:CONN_IDLE|expire:1757653592248494|now:1757653472248494|interv:120000000|
[2025/09/12 05:04:32 248607] [debug] |scid:668ea4c5b0c791cd6005b633|xqc_engine_remove_wakeup_queue|next_tick_time:1757653472392647|pq_index:0|
[2025/09/12 05:04:32 248613] [debug] |scid:668ea4c5b0c791cd6005b633|xqc_engine_add_active_queue|last_ticked_time:1757653472230077|
[2025/09/12 05:04:32 248619] [debug] |xqc_engine_main_logic|BEGIN|now:1757653472248619|
[2025/09/12 05:04:32 248626] [debug] |scid:668ea4c5b0c791cd6005b633|xqc_engine_process_conn|conn:0000558BB8A61A9C|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:1757653472248625|
[2025/09/12 05:04:32 248636] [debug] |scid:668ea4c5b0c791cd6005b633|xqc_conn_next_wakeup_time|wakeup_time:1757653472273494|
[2025/09/12 05:04:32 248642] [debug] |scid:668ea4c5b0c791cd6005b633|xqc_engine_add_wakeup_queue|next_tick_time:1757653472273494|
[2025/09/12 05:04:32 248657] [debug] |xqc_engine_wakeup_after|wakeup:1757653472273494|now:1757653472248656|diff:24838|
[2025/09/12 05:04:32 248664] [debug] |xqc_engine_main_logic|END|now:1757653472248625|
[2025/09/12 05:04:32 248672] [debug] |xqc_engine_main_logic|BEGIN|now:1757653472248672|
[2025/09/12 05:04:32 248678] [debug] |xqc_engine_wakeup_after|wakeup:1757653472273494|now:1757653472248678|diff:24816|
[2025/09/12 05:04:32 248684] [debug] |xqc_engine_main_logic|END|now:1757653472248672|
[2025/09/12 05:04:32 260918] [info] |xqc_engine_packet_process|==>|conn:0000558BB8A61A9C|size:39|state:ESTABED|recv_time:1757653472260916|
[2025/09/12 05:04:32 260934] [debug] |scid:668ea4c5b0c791cd6005b633|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:668ea4c5b0c791cd6005b633|spin_bit:0|
[2025/09/12 05:04:32 260944] [debug] |scid:668ea4c5b0c791cd6005b633|xqc_packet_decrypt|largest_pn:1444110165|
[2025/09/12 05:04:32 260951] [debug] |scid:668ea4c5b0c791cd6005b633|xqc_packet_decrypt|decryption nonce|path_id:0|pn:1444110166|
[2025/09/12 05:04:32 260960] [debug] |scid:668ea4c5b0c791cd6005b633|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:1444110166|
[2025/09/12 05:04:32 260967] [debug] |scid:668ea4c5b0c791cd6005b633|xqc_process_frames|frame_type:1c|
[2025/09/12 05:04:32 260974] [debug] |scid:668ea4c5b0c791cd6005b633|xqc_timer_set|type:CONN_DRAINING|expire:1757653472504456|now:1757653472260973|interv:243483|
[2025/09/12 05:04:32 260980] [debug] |scid:668ea4c5b0c791cd6005b633|xqc_send_queue_drop_packets|sndq_packets_used:10|sndq_packets_used_bytes:0|sndq_packets_free:0|
[2025/09/12 05:04:32 260988] [debug] |scid:668ea4c5b0c791cd6005b633|xqc_send_queue_drop_packets|path:0|ctl_bytes_in_flight:950|
[2025/09/12 05:04:32 260994] [debug] |scid:668ea4c5b0c791cd6005b633|xqc_timer_unset|type:ACK_INIT|
[2025/09/12 05:04:32 261000] [debug] |scid:668ea4c5b0c791cd6005b633|xqc_timer_unset|type:ACK_HSK|
[2025/09/12 05:04:32 261005] [debug] |scid:668ea4c5b0c791cd6005b633|xqc_timer_unset|type:ACK_01RTT|
[2025/09/12 05:04:32 261010] [debug] |scid:668ea4c5b0c791cd6005b633|xqc_timer_unset|type:LOSS_DETECTION|
[2025/09/12 05:04:32 261017] [info] |scid:668ea4c5b0c791cd6005b633|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 05:04:32 261025] [debug] |scid:668ea4c5b0c791cd6005b633|xqc_conn_immediate_close|gen_conn_close|state:CLOSING|
[2025/09/12 05:04:32 261031] [debug] |scid:668ea4c5b0c791cd6005b633|xqc_process_frames|draining state, skip|
[2025/09/12 05:04:32 261036] [debug] |scid:668ea4c5b0c791cd6005b633|xqc_timer_set|type:ACK_01RTT|expire:1757653472285916|now:1757653472260916|interv:25000|
[2025/09/12 05:04:32 261064] [debug] |scid:668ea4c5b0c791cd6005b633|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:1757653472260916|max_ack_delay:25000|
[2025/09/12 05:04:32 261071] [debug] |scid:668ea4c5b0c791cd6005b633|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:1444110166|largest:1444110166|pns:2|
[2025/09/12 05:04:32 261077] [info] |scid:668ea4c5b0c791cd6005b633|xqc_conn_on_pkt_processed|====>|conn:0000558BB8A61A9C|path:0|size:39|pkt_type:SHORT_HEADER|pkt_num:1444110166|frame:CONNECTION_CLOSE |recv_time:1757653472260916|dcid:668ea4c5b0c791cd6005b633|dcid_seq:0|
[2025/09/12 05:04:32 261084] [debug] |scid:668ea4c5b0c791cd6005b633|xqc_timer_set|type:PATH_IDLE|expire:1757653592260916|now:1757653472260916|interv:120000000|
[2025/09/12 05:04:32 261090] [debug] |scid:668ea4c5b0c791cd6005b633|xqc_timer_set|type:CONN_IDLE|expire:1757653592260916|now:1757653472260916|interv:120000000|
[2025/09/12 05:04:32 261095] [debug] |scid:668ea4c5b0c791cd6005b633|xqc_engine_remove_wakeup_queue|next_tick_time:1757653472273494|pq_index:0|
[2025/09/12 05:04:32 261107] [debug] |scid:668ea4c5b0c791cd6005b633|xqc_engine_add_active_queue|last_ticked_time:1757653472248625|
[2025/09/12 05:04:32 261112] [debug] |xqc_engine_main_logic|BEGIN|now:1757653472261112|
[2025/09/12 05:04:32 261119] [debug] |scid:668ea4c5b0c791cd6005b633|xqc_engine_process_conn|conn:0000558BB8A61A9C|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:1757653472261117|
[2025/09/12 05:04:32 261127] [debug] |scid:668ea4c5b0c791cd6005b633|xqc_path_get_perf_class|conn:0000558BB8A61A9C|path_id:0|path_srtt:32341|min_srtt:32341|path_bw:30999|loss_rate:31.58|path_pto:1|
[2025/09/12 05:04:32 261134] [debug] |scid:668ea4c5b0c791cd6005b633|xqc_minrtt_scheduler_get_path|path srtt|conn:0000558BB8A61A9C|path_id:0|path_srtt:32341|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:04:32 261141] [debug] |scid:668ea4c5b0c791cd6005b633|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CONNECTION_CLOSE |pn:0|size:26|reinj:0|path_class:4|
[2025/09/12 05:04:32 261148] [debug] |scid:668ea4c5b0c791cd6005b633|xqc_check_acked_or_dropped_pkt|conn:0000558BB8A61A9C|pkt_num:0|size:26|pkt_type:SHORT_HEADER|frame:CONNECTION_CLOSE |
[2025/09/12 05:04:32 261156] [debug] |scid:668ea4c5b0c791cd6005b633|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:15|
[2025/09/12 05:04:32 261199] [info] |scid:668ea4c5b0c791cd6005b633|xqc_send_packet_with_pn|<==|conn:0000558BB8A61A9C|path:0|pkt_num:15|size:26|sent:42|pkt_type:SHORT_HEADER|frame:CONNECTION_CLOSE |inflight:0|now:1757653472261166|stream_id:0|stream_offset:0|
[2025/09/12 05:04:32 261207] [debug] |scid:668ea4c5b0c791cd6005b633|xqc_send_ctl_on_packet_sent|conn:0000558BB8A61A9C|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 05:04:32 261215] [debug] |scid:668ea4c5b0c791cd6005b633|xqc_conn_next_wakeup_time|wakeup_time:1757653472285916|
[2025/09/12 05:04:32 261221] [debug] |scid:668ea4c5b0c791cd6005b633|xqc_engine_add_wakeup_queue|next_tick_time:1757653472285916|
[2025/09/12 05:04:32 261227] [debug] |xqc_engine_wakeup_after|wakeup:1757653472285916|now:1757653472261227|diff:24689|
[2025/09/12 05:04:32 261233] [debug] |xqc_engine_main_logic|END|now:1757653472261117|
[2025/09/12 05:04:32 261240] [debug] |xqc_engine_main_logic|BEGIN|now:1757653472261240|
[2025/09/12 05:04:32 261245] [debug] |xqc_engine_wakeup_after|wakeup:1757653472285916|now:1757653472261245|diff:24671|
[2025/09/12 05:04:32 261251] [debug] |xqc_engine_main_logic|END|now:1757653472261240|
[2025/09/12 05:04:32 286338] [debug] |xqc_engine_main_logic|BEGIN|now:1757653472286337|
[2025/09/12 05:04:32 286360] [debug] |scid:668ea4c5b0c791cd6005b633|xqc_engine_remove_wakeup_queue|next_tick_time:1757653472285916|pq_index:0|
[2025/09/12 05:04:32 286367] [debug] |scid:668ea4c5b0c791cd6005b633|xqc_engine_add_active_queue|last_ticked_time:1757653472261117|
[2025/09/12 05:04:32 286376] [debug] |scid:668ea4c5b0c791cd6005b633|xqc_engine_process_conn|conn:0000558BB8A61A9C|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:1757653472286373|
[2025/09/12 05:04:32 286384] [debug] |scid:668ea4c5b0c791cd6005b633|xqc_timer_expire|timer expired|type:ACK_01RTT|expire_time:1757653472285916|now:1757653472286373|
[2025/09/12 05:04:32 286390] [debug] |scid:668ea4c5b0c791cd6005b633|xqc_timer_ack_timeout|pns:2|path:0|
[2025/09/12 05:04:32 286396] [debug] |scid:668ea4c5b0c791cd6005b633|xqc_timer_expire|unset|type:ACK_01RTT|expire_time:1757653472285916|now:1757653472286373|
[2025/09/12 05:04:32 286402] [debug] |scid:668ea4c5b0c791cd6005b633|xqc_timer_unset|type:ACK_01RTT|
[2025/09/12 05:04:32 286418] [debug] |scid:668ea4c5b0c791cd6005b633|xqc_conn_next_wakeup_time|wakeup_time:1757653472408265|
[2025/09/12 05:04:32 286424] [debug] |scid:668ea4c5b0c791cd6005b633|xqc_engine_add_wakeup_queue|next_tick_time:1757653472408265|
[2025/09/12 05:04:32 286430] [debug] |xqc_engine_wakeup_after|wakeup:1757653472408265|now:1757653472286430|diff:121835|
[2025/09/12 05:04:32 286436] [debug] |xqc_engine_main_logic|END|now:1757653472286373|
[2025/09/12 05:04:32 408591] [debug] |xqc_engine_main_logic|BEGIN|now:1757653472408590|
[2025/09/12 05:04:32 408613] [debug] |scid:668ea4c5b0c791cd6005b633|xqc_engine_remove_wakeup_queue|next_tick_time:1757653472408265|pq_index:0|
[2025/09/12 05:04:32 408620] [debug] |scid:668ea4c5b0c791cd6005b633|xqc_engine_add_active_queue|last_ticked_time:1757653472286373|
[2025/09/12 05:04:32 408628] [debug] |scid:668ea4c5b0c791cd6005b633|xqc_engine_process_conn|conn:0000558BB8A61A9C|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:1757653472408626|
[2025/09/12 05:04:32 408635] [debug] |scid:668ea4c5b0c791cd6005b633|xqc_timer_expire|timer expired|type:STREAM_CLOSE|expire_time:1757653472408265|now:1757653472408626|
[2025/09/12 05:04:32 408641] [debug] |scid:668ea4c5b0c791cd6005b633|xqc_timer_stream_close_timeout|stream_id:0|stream_type:0|stream close|
[2025/09/12 05:04:32 408646] [debug] |scid:668ea4c5b0c791cd6005b633|xqc_destroy_stream|send_state:3|recv_state:3|stream_id:0|stream_type:0|
[2025/09/12 05:04:32 408657] [stats] |scid:668ea4c5b0c791cd6005b633|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:1757653472105700|wrt_delay:140|snd_delay:941|finwrt_delay:140|finsnd_delay:941|finrcv_delay:1|finread_delay:60|all_acked_delay:37167|firstfinack_dely:37161|close_delay:37176|apprst_delay:0|rstsnd_delay:0|rstrcv_delay:0|l-0.0.0.0-443-668ea4c5b0c791cd6005b633 p-193.167.0.100-44262-f05caca0b00511209cd257291f33664c48|path_info:mp is not supported in connection scid:668ea4c5b0c791cd6005b633|fec_recv_delay:0u|fec_send_rpr_cnt:0|retrans:0|
[2025/09/12 05:04:32 408666] [debug] |scid:668ea4c5b0c791cd6005b633|xqc_timer_expire|unset|type:STREAM_CLOSE|expire_time:1757653472408265|now:1757653472408626|
[2025/09/12 05:04:32 408672] [debug] |scid:668ea4c5b0c791cd6005b633|xqc_timer_unset|type:STREAM_CLOSE|
[2025/09/12 05:04:32 408679] [debug] |scid:668ea4c5b0c791cd6005b633|xqc_conn_next_wakeup_time|wakeup_time:1757653472504456|
[2025/09/12 05:04:32 408684] [debug] |scid:668ea4c5b0c791cd6005b633|xqc_engine_add_wakeup_queue|next_tick_time:1757653472504456|
[2025/09/12 05:04:32 408689] [debug] |xqc_engine_wakeup_after|wakeup:1757653472493747|now:1757653472408689|diff:85058|
[2025/09/12 05:04:32 408695] [debug] |xqc_engine_main_logic|END|now:1757653472408626|
[2025/09/12 05:04:32 494808] [debug] |xqc_engine_main_logic|BEGIN|now:1757653472494807|
[2025/09/12 05:04:32 494828] [debug] |scid:a0cf7ac851dfa97be4ddff99|xqc_engine_remove_wakeup_queue|next_tick_time:1757653472493747|pq_index:0|
[2025/09/12 05:04:32 494835] [debug] |scid:a0cf7ac851dfa97be4ddff99|xqc_engine_add_active_queue|last_ticked_time:1757653471833245|
[2025/09/12 05:04:32 494843] [debug] |scid:a0cf7ac851dfa97be4ddff99|xqc_engine_process_conn|conn:0000558BB89D48FC|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:1757653472494840|
[2025/09/12 05:04:32 494850] [debug] |scid:a0cf7ac851dfa97be4ddff99|xqc_timer_expire|timer expired|type:LOSS_DETECTION|expire_time:1757653472493747|now:1757653472494840|
[2025/09/12 05:04:32 494856] [debug] |scid:a0cf7ac851dfa97be4ddff99|xqc_timer_loss_detection_timeout|path:0|loss_detection_timeout|
[2025/09/12 05:04:32 494862] [debug] |scid:a0cf7ac851dfa97be4ddff99|xqc_timer_loss_detection_timeout|send Probe pkts|conn:0000558BB89D48FC|path:0|bytes_in_flight:3242|
[2025/09/12 05:04:32 494877] [debug] |scid:a0cf7ac851dfa97be4ddff99|xqc_send_ctl_get_pto_time_and_space|srtt:32348|rtt_var:6296|pto_duration:460256|backoff_factor:2.00|backoff:8.00|pto_cnt:3|max_ack_delay:25|
[2025/09/12 05:04:32 494884] [debug] |scid:a0cf7ac851dfa97be4ddff99|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB89D48FC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:04:32 494889] [debug] |scid:a0cf7ac851dfa97be4ddff99|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB89D48FC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:04:32 494895] [debug] |scid:a0cf7ac851dfa97be4ddff99|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB89D48FC|path:0|PNS: 2, unacked: 3242|
[2025/09/12 05:04:32 494900] [debug] |scid:a0cf7ac851dfa97be4ddff99|xqc_path_send_one_or_two_ack_elicit_pkts|send two ack-eliciting pkts|path:0|pns:2|
[2025/09/12 05:04:32 494907] [debug] |scid:a0cf7ac851dfa97be4ddff99|xqc_conn_send_probe_pkt|conn:0000558BB89D48FC|path:0|pkt_num:0|size:23|pkt_type:SHORT_HEADER|frame:HANDSHAKE_DONE |conn_state:ESTABED|
[2025/09/12 05:04:32 494918] [debug] |scid:a0cf7ac851dfa97be4ddff99|xqc_conn_send_probe_pkt|conn:0000558BB89D48FC|path:0|pkt_num:6|size:1050|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|
[2025/09/12 05:04:32 494924] [debug] |scid:a0cf7ac851dfa97be4ddff99|xqc_timer_loss_detection_timeout|xqc_send_ctl_set_loss_detection_timer|PTO|conn:0000558BB89D48FC|pto_count:4
[2025/09/12 05:04:32 494930] [debug] |scid:a0cf7ac851dfa97be4ddff99|xqc_send_ctl_get_pto_time_and_space|srtt:32348|rtt_var:6296|pto_duration:920512|backoff_factor:2.00|backoff:16.00|pto_cnt:4|max_ack_delay:25|
[2025/09/12 05:04:32 494936] [debug] |scid:a0cf7ac851dfa97be4ddff99|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB89D48FC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:04:32 494941] [debug] |scid:a0cf7ac851dfa97be4ddff99|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB89D48FC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:04:32 494946] [debug] |scid:a0cf7ac851dfa97be4ddff99|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB89D48FC|path:0|PNS: 2, unacked: 3242|
[2025/09/12 05:04:32 494952] [debug] |scid:a0cf7ac851dfa97be4ddff99|xqc_timer_set|type:LOSS_DETECTION|expire:1757653473154003|now:1757653472494930|interv:659073|
[2025/09/12 05:04:32 494957] [debug] |scid:a0cf7ac851dfa97be4ddff99|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB89D48FC|path:0|pns:2|expire:1757653473154003|now:1757653472494930|interval:659073|pto_count:4|srtt:32348
[2025/09/12 05:04:32 494966] [debug] |scid:a0cf7ac851dfa97be4ddff99|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:HANDSHAKE_DONE |stream_id:0|stream_offset:0|
[2025/09/12 05:04:32 494973] [debug] |scid:a0cf7ac851dfa97be4ddff99|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:STREAM |stream_id:0|stream_offset:1024|
[2025/09/12 05:04:32 494979] [debug] |scid:a0cf7ac851dfa97be4ddff99|xqc_check_acked_or_dropped_pkt|conn:0000558BB89D48FC|pkt_num:0|size:23|pkt_type:SHORT_HEADER|frame:HANDSHAKE_DONE |
[2025/09/12 05:04:32 494987] [debug] |scid:a0cf7ac851dfa97be4ddff99|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:15|
[2025/09/12 05:04:32 495074] [info] |scid:a0cf7ac851dfa97be4ddff99|xqc_send_packet_with_pn|<==|conn:0000558BB89D48FC|path:0|pkt_num:15|size:23|sent:39|pkt_type:SHORT_HEADER|frame:HANDSHAKE_DONE |inflight:3242|now:1757653472495005|stream_id:0|stream_offset:0|
[2025/09/12 05:04:32 495084] [debug] |scid:a0cf7ac851dfa97be4ddff99|xqc_send_ctl_on_packet_sent|conn:0000558BB89D48FC|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:16|
[2025/09/12 05:04:32 495091] [debug] |scid:a0cf7ac851dfa97be4ddff99|xqc_send_ctl_on_packet_sent|path:0|inflight:3242|applimit:0|
[2025/09/12 05:04:32 495097] [debug] |scid:a0cf7ac851dfa97be4ddff99|xqc_send_ctl_get_pto_time_and_space|srtt:32348|rtt_var:6296|pto_duration:920512|backoff_factor:2.00|backoff:16.00|pto_cnt:4|max_ack_delay:25|
[2025/09/12 05:04:32 495108] [debug] |scid:a0cf7ac851dfa97be4ddff99|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB89D48FC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:04:32 495114] [debug] |scid:a0cf7ac851dfa97be4ddff99|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB89D48FC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:04:32 495119] [debug] |scid:a0cf7ac851dfa97be4ddff99|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB89D48FC|path:0|PNS: 2, unacked: 3265|
[2025/09/12 05:04:32 495124] [debug] |scid:a0cf7ac851dfa97be4ddff99|xqc_timer_set|type:LOSS_DETECTION|expire:1757653473815517|now:1757653472495096|interv:1320421|
[2025/09/12 05:04:32 495129] [debug] |scid:a0cf7ac851dfa97be4ddff99|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB89D48FC|path:0|pns:2|expire:1757653473815517|now:1757653472495096|interval:1320421|pto_count:4|srtt:32348
[2025/09/12 05:04:32 495136] [debug] |scid:a0cf7ac851dfa97be4ddff99|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:48762|inflight:3265|
[2025/09/12 05:04:32 495143] [debug] |scid:a0cf7ac851dfa97be4ddff99|xqc_check_acked_or_dropped_pkt|conn:0000558BB89D48FC|pkt_num:6|size:1050|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:04:32 495149] [debug] |scid:a0cf7ac851dfa97be4ddff99|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:16|
[2025/09/12 05:04:32 495180] [info] |scid:a0cf7ac851dfa97be4ddff99|xqc_send_packet_with_pn|<==|conn:0000558BB89D48FC|path:0|pkt_num:16|size:1050|sent:1066|pkt_type:SHORT_HEADER|frame:STREAM |inflight:3265|now:1757653472495158|stream_id:0|stream_offset:1024|
[2025/09/12 05:04:32 495188] [debug] |scid:a0cf7ac851dfa97be4ddff99|xqc_send_ctl_on_packet_sent|conn:0000558BB89D48FC|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:16|
[2025/09/12 05:04:32 495195] [debug] |scid:a0cf7ac851dfa97be4ddff99|xqc_send_ctl_on_packet_sent|path:0|inflight:3265|applimit:0|
[2025/09/12 05:04:32 495200] [debug] |scid:a0cf7ac851dfa97be4ddff99|xqc_send_ctl_get_pto_time_and_space|srtt:32348|rtt_var:6296|pto_duration:920512|backoff_factor:2.00|backoff:16.00|pto_cnt:4|max_ack_delay:25|
[2025/09/12 05:04:32 495206] [debug] |scid:a0cf7ac851dfa97be4ddff99|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB89D48FC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:04:32 495211] [debug] |scid:a0cf7ac851dfa97be4ddff99|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB89D48FC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:04:32 495216] [debug] |scid:a0cf7ac851dfa97be4ddff99|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB89D48FC|path:0|PNS: 2, unacked: 4315|
[2025/09/12 05:04:32 495221] [debug] |scid:a0cf7ac851dfa97be4ddff99|xqc_timer_set|type:LOSS_DETECTION|expire:1757653473815670|now:1757653472495200|interv:1320470|
[2025/09/12 05:04:32 495227] [debug] |scid:a0cf7ac851dfa97be4ddff99|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB89D48FC|path:0|pns:2|expire:1757653473815670|now:1757653472495200|interval:1320470|pto_count:4|srtt:32348
[2025/09/12 05:04:32 495233] [debug] |scid:a0cf7ac851dfa97be4ddff99|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:48762|inflight:4315|
[2025/09/12 05:04:32 495239] [debug] |scid:a0cf7ac851dfa97be4ddff99|xqc_conn_next_wakeup_time|wakeup_time:1757653473815670|
[2025/09/12 05:04:32 495245] [debug] |scid:a0cf7ac851dfa97be4ddff99|xqc_engine_add_wakeup_queue|next_tick_time:1757653473815670|
[2025/09/12 05:04:32 495250] [debug] |xqc_engine_wakeup_after|wakeup:1757653472504456|now:1757653472495250|diff:9206|
[2025/09/12 05:04:32 495256] [debug] |xqc_engine_main_logic|END|now:1757653472494840|
[2025/09/12 05:04:32 505331] [debug] |xqc_engine_main_logic|BEGIN|now:1757653472505331|
[2025/09/12 05:04:32 505343] [debug] |scid:668ea4c5b0c791cd6005b633|xqc_engine_remove_wakeup_queue|next_tick_time:1757653472504456|pq_index:0|
[2025/09/12 05:04:32 505350] [debug] |scid:668ea4c5b0c791cd6005b633|xqc_engine_add_active_queue|last_ticked_time:1757653472408626|
[2025/09/12 05:04:32 505364] [debug] |scid:668ea4c5b0c791cd6005b633|xqc_engine_process_conn|conn:0000558BB8A61A9C|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:1757653472505363|
[2025/09/12 05:04:32 505370] [debug] |scid:668ea4c5b0c791cd6005b633|xqc_timer_expire|timer expired|type:CONN_DRAINING|expire_time:1757653472504456|now:1757653472505363|
[2025/09/12 05:04:32 505375] [debug] |scid:668ea4c5b0c791cd6005b633|xqc_timer_expire|unset|type:CONN_DRAINING|expire_time:1757653472504456|now:1757653472505363|
[2025/09/12 05:04:32 505380] [debug] |scid:668ea4c5b0c791cd6005b633|xqc_timer_unset|type:CONN_DRAINING|
[2025/09/12 05:04:32 505385] [info] |xqc_engine_main_logic|conn:0000558BB8A61A9C|l-0.0.0.0-443-668ea4c5b0c791cd6005b633 p-193.167.0.100-44262-f05caca0b00511209cd257291f33664c48|conn_state:13|next_tick_time:1757653472504456
[2025/09/12 05:04:32 505402] [report] |scid:668ea4c5b0c791cd6005b633|xqc_conn_destroy|0000558BB8A61A9C|has_0rtt:0|0rtt_accept:0|token_ok:0|handshake_time:71560|first_send_delay:71974|conn_persist:471536|keyupdate_cnt:0|err:0x0|close_msg:remote close|l-0.0.0.0-443-668ea4c5b0c791cd6005b633 p-193.167.0.100-44262-f05caca0b00511209cd257291f33664c48|hsk_recv:34767|close_recv:227107|close_send:227300|last_recv:227050|last_send:227300|mp_enable:0|create:1|validated:1|active:1|path_info:0/1/0/a/0,1,1,1,0,0,0,0,0,0,0,24,11,9,1024,0,17,i32,4,1431,1444,3,1444110165,214,0,4,26,39,40000,1444110166,227,0,4,26,39,5,1444110161,108,0,4,23,80000,13,196,4,283,20,14,196,4,26,40000,15,227,0-2,0-2,0-0,0-0,0-0,0-32,0-5706,0-4720,0-20,0-9,0-6,0-0,0-0,0-0,0-0,0-0,0-0,0-0|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: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 05:04:32 505446] [debug] |scid:668ea4c5b0c791cd6005b633|xqc_send_ctl_destroy|destroy|
[2025/09/12 05:04:32 505454] [debug] |scid:668ea4c5b0c791cd6005b633|xqc_destroy_crypto_stream|destroy crypto stream|encrypt_level:0|cur_state:CLOSED|
[2025/09/12 05:04:32 505460] [debug] |scid:668ea4c5b0c791cd6005b633|xqc_destroy_crypto_stream|destroy crypto stream|encrypt_level:2|cur_state:CLOSED|
[2025/09/12 05:04:32 505465] [debug] |scid:668ea4c5b0c791cd6005b633|xqc_destroy_crypto_stream|destroy crypto stream|encrypt_level:3|cur_state:CLOSED|
[2025/09/12 05:04:32 505527] [debug] |xqc_engine_wakeup_after|wakeup:1757653472599701|now:1757653472505526|diff:94175|
[2025/09/12 05:04:32 505537] [debug] |xqc_engine_main_logic|END|now:1757653472505363|
[2025/09/12 05:04:32 600684] [debug] |xqc_engine_main_logic|BEGIN|now:1757653472600683|
[2025/09/12 05:04:32 600705] [debug] |scid:6279067c5b11dda5809a7cd3|xqc_engine_remove_wakeup_queue|next_tick_time:1757653472599701|pq_index:0|
[2025/09/12 05:04:32 600712] [debug] |scid:6279067c5b11dda5809a7cd3|xqc_engine_add_active_queue|last_ticked_time:1757653472201587|
[2025/09/12 05:04:32 600719] [debug] |scid:6279067c5b11dda5809a7cd3|xqc_engine_process_conn|conn:0000558BB8A1A92C|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:1757653472600717|
[2025/09/12 05:04:32 600725] [debug] |scid:6279067c5b11dda5809a7cd3|xqc_timer_expire|timer expired|type:LOSS_DETECTION|expire_time:1757653472599701|now:1757653472600717|
[2025/09/12 05:04:32 600731] [debug] |scid:6279067c5b11dda5809a7cd3|xqc_timer_loss_detection_timeout|path:0|loss_detection_timeout|
[2025/09/12 05:04:32 600737] [debug] |scid:6279067c5b11dda5809a7cd3|xqc_timer_loss_detection_timeout|send Probe pkts|conn:0000558BB8A1A92C|path:0|bytes_in_flight:3150|
[2025/09/12 05:04:32 600752] [debug] |scid:6279067c5b11dda5809a7cd3|xqc_send_ctl_get_pto_time_and_space|srtt:32816|rtt_var:10412|pto_duration:297856|backoff_factor:2.00|backoff:4.00|pto_cnt:2|max_ack_delay:25|
[2025/09/12 05:04:32 600758] [debug] |scid:6279067c5b11dda5809a7cd3|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8A1A92C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:04:32 600763] [debug] |scid:6279067c5b11dda5809a7cd3|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8A1A92C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:04:32 600767] [debug] |scid:6279067c5b11dda5809a7cd3|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8A1A92C|path:0|PNS: 2, unacked: 3150|
[2025/09/12 05:04:32 600772] [debug] |scid:6279067c5b11dda5809a7cd3|xqc_path_send_one_or_two_ack_elicit_pkts|send two ack-eliciting pkts|path:0|pns:2|
[2025/09/12 05:04:32 600778] [debug] |scid:6279067c5b11dda5809a7cd3|xqc_conn_send_probe_pkt|conn:0000558BB8A1A92C|path:0|pkt_num:15|size:1050|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|
[2025/09/12 05:04:32 600786] [debug] |scid:6279067c5b11dda5809a7cd3|xqc_conn_send_probe_pkt|conn:0000558BB8A1A92C|path:0|pkt_num:17|size:1050|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|
[2025/09/12 05:04:32 600791] [debug] |scid:6279067c5b11dda5809a7cd3|xqc_timer_loss_detection_timeout|xqc_send_ctl_set_loss_detection_timer|PTO|conn:0000558BB8A1A92C|pto_count:3
[2025/09/12 05:04:32 600796] [debug] |scid:6279067c5b11dda5809a7cd3|xqc_send_ctl_get_pto_time_and_space|srtt:32816|rtt_var:10412|pto_duration:595712|backoff_factor:2.00|backoff:8.00|pto_cnt:3|max_ack_delay:25|
[2025/09/12 05:04:32 600802] [debug] |scid:6279067c5b11dda5809a7cd3|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8A1A92C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:04:32 600807] [debug] |scid:6279067c5b11dda5809a7cd3|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8A1A92C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:04:32 600811] [debug] |scid:6279067c5b11dda5809a7cd3|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8A1A92C|path:0|PNS: 2, unacked: 3150|
[2025/09/12 05:04:32 600816] [debug] |scid:6279067c5b11dda5809a7cd3|xqc_timer_set|type:LOSS_DETECTION|expire:1757653472997557|now:1757653472600796|interv:396761|
[2025/09/12 05:04:32 600821] [debug] |scid:6279067c5b11dda5809a7cd3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB8A1A92C|path:0|pns:2|expire:1757653472997557|now:1757653472600796|interval:396761|pto_count:3|srtt:32816
[2025/09/12 05:04:32 600829] [debug] |scid:6279067c5b11dda5809a7cd3|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:STREAM |stream_id:0|stream_offset:1024|
[2025/09/12 05:04:32 600834] [debug] |scid:6279067c5b11dda5809a7cd3|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:STREAM |stream_id:0|stream_offset:1024|
[2025/09/12 05:04:32 600840] [debug] |scid:6279067c5b11dda5809a7cd3|xqc_check_acked_or_dropped_pkt|conn:0000558BB8A1A92C|pkt_num:15|size:1050|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:04:32 600846] [debug] |scid:6279067c5b11dda5809a7cd3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:21|
[2025/09/12 05:04:32 600897] [info] |scid:6279067c5b11dda5809a7cd3|xqc_send_packet_with_pn|<==|conn:0000558BB8A1A92C|path:0|pkt_num:21|size:1050|sent:1066|pkt_type:SHORT_HEADER|frame:STREAM |inflight:3150|now:1757653472600859|stream_id:0|stream_offset:1024|
[2025/09/12 05:04:32 600905] [debug] |scid:6279067c5b11dda5809a7cd3|xqc_send_ctl_on_packet_sent|conn:0000558BB8A1A92C|path:0|pkt_num:21|origin_pktnum:15|size:1050|enc_size:1066|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:16|
[2025/09/12 05:04:32 600911] [debug] |scid:6279067c5b11dda5809a7cd3|xqc_send_ctl_on_packet_sent|path:0|inflight:3150|applimit:0|
[2025/09/12 05:04:32 600917] [debug] |scid:6279067c5b11dda5809a7cd3|xqc_send_ctl_get_pto_time_and_space|srtt:32816|rtt_var:10412|pto_duration:595712|backoff_factor:2.00|backoff:8.00|pto_cnt:3|max_ack_delay:25|
[2025/09/12 05:04:32 600922] [debug] |scid:6279067c5b11dda5809a7cd3|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8A1A92C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:04:32 600932] [debug] |scid:6279067c5b11dda5809a7cd3|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8A1A92C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:04:32 600937] [debug] |scid:6279067c5b11dda5809a7cd3|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8A1A92C|path:0|PNS: 2, unacked: 4200|
[2025/09/12 05:04:32 600942] [debug] |scid:6279067c5b11dda5809a7cd3|xqc_timer_set|type:LOSS_DETECTION|expire:1757653473396571|now:1757653472600917|interv:795654|
[2025/09/12 05:04:32 600947] [debug] |scid:6279067c5b11dda5809a7cd3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB8A1A92C|path:0|pns:2|expire:1757653473396571|now:1757653472600917|interval:795654|pto_count:3|srtt:32816
[2025/09/12 05:04:32 600953] [debug] |scid:6279067c5b11dda5809a7cd3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:46737|inflight:4200|
[2025/09/12 05:04:32 600959] [debug] |scid:6279067c5b11dda5809a7cd3|xqc_check_acked_or_dropped_pkt|conn:0000558BB8A1A92C|pkt_num:17|size:1050|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:04:32 600964] [debug] |scid:6279067c5b11dda5809a7cd3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:22|
[2025/09/12 05:04:32 600990] [info] |scid:6279067c5b11dda5809a7cd3|xqc_send_packet_with_pn|<==|conn:0000558BB8A1A92C|path:0|pkt_num:22|size:1050|sent:1066|pkt_type:SHORT_HEADER|frame:STREAM |inflight:4200|now:1757653472600972|stream_id:0|stream_offset:1024|
[2025/09/12 05:04:32 600997] [debug] |scid:6279067c5b11dda5809a7cd3|xqc_send_ctl_on_packet_sent|conn:0000558BB8A1A92C|path:0|pkt_num:22|origin_pktnum:15|size:1050|enc_size:1066|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:16|
[2025/09/12 05:04:32 601003] [debug] |scid:6279067c5b11dda5809a7cd3|xqc_send_ctl_on_packet_sent|path:0|inflight:4200|applimit:0|
[2025/09/12 05:04:32 601008] [debug] |scid:6279067c5b11dda5809a7cd3|xqc_send_ctl_get_pto_time_and_space|srtt:32816|rtt_var:10412|pto_duration:595712|backoff_factor:2.00|backoff:8.00|pto_cnt:3|max_ack_delay:25|
[2025/09/12 05:04:32 601013] [debug] |scid:6279067c5b11dda5809a7cd3|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8A1A92C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:04:32 601018] [debug] |scid:6279067c5b11dda5809a7cd3|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8A1A92C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:04:32 601023] [debug] |scid:6279067c5b11dda5809a7cd3|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8A1A92C|path:0|PNS: 2, unacked: 5250|
[2025/09/12 05:04:32 601028] [debug] |scid:6279067c5b11dda5809a7cd3|xqc_timer_set|type:LOSS_DETECTION|expire:1757653473396684|now:1757653472601008|interv:795676|
[2025/09/12 05:04:32 601033] [debug] |scid:6279067c5b11dda5809a7cd3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB8A1A92C|path:0|pns:2|expire:1757653473396684|now:1757653472601008|interval:795676|pto_count:3|srtt:32816
[2025/09/12 05:04:32 601058] [debug] |scid:6279067c5b11dda5809a7cd3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:46737|inflight:5250|
[2025/09/12 05:04:32 601065] [debug] |scid:6279067c5b11dda5809a7cd3|xqc_conn_next_wakeup_time|wakeup_time:1757653473396684|
[2025/09/12 05:04:32 601071] [debug] |scid:6279067c5b11dda5809a7cd3|xqc_engine_add_wakeup_queue|next_tick_time:1757653473396684|
[2025/09/12 05:04:32 601076] [debug] |xqc_engine_wakeup_after|wakeup:1757653472693071|now:1757653472601075|diff:91996|
[2025/09/12 05:04:32 601081] [debug] |xqc_engine_main_logic|END|now:1757653472600717|
[2025/09/12 05:04:32 693225] [debug] |xqc_engine_main_logic|BEGIN|now:1757653472693224|
[2025/09/12 05:04:32 693244] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_engine_remove_wakeup_queue|next_tick_time:1757653472693071|pq_index:0|
[2025/09/12 05:04:32 693251] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_engine_add_active_queue|last_ticked_time:1757653452668164|
[2025/09/12 05:04:32 693259] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_engine_process_conn|conn:0000558BB88EC35C|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:1757653472693256|
[2025/09/12 05:04:32 693274] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_timer_expire|timer expired|type:LOSS_DETECTION|expire_time:1757653472693071|now:1757653472693256|
[2025/09/12 05:04:32 693279] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_timer_loss_detection_timeout|path:0|loss_detection_timeout|
[2025/09/12 05:04:32 693285] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_timer_loss_detection_timeout|send Probe pkts|conn:0000558BB88EC35C|path:0|bytes_in_flight:693|
[2025/09/12 05:04:32 693290] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_send_ctl_get_pto_time_and_space|srtt:32709|rtt_var:5128|pto_duration:13624576|backoff_factor:2.00|backoff:256.00|pto_cnt:8|max_ack_delay:25|
[2025/09/12 05:04:32 693296] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB88EC35C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:04:32 693302] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB88EC35C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:04:32 693306] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB88EC35C|path:0|PNS: 2, unacked: 693|
[2025/09/12 05:04:32 693311] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_path_send_one_or_two_ack_elicit_pkts|send two ack-eliciting pkts|path:0|pns:2|
[2025/09/12 05:04:32 693317] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_conn_send_probe_pkt|conn:0000558BB88EC35C|path:0|pkt_num:0|size:23|pkt_type:SHORT_HEADER|frame:HANDSHAKE_DONE |conn_state:ESTABED|
[2025/09/12 05:04:32 693335] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_conn_send_probe_pkt|conn:0000558BB88EC35C|path:0|pkt_num:10|size:54|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |conn_state:ESTABED|
[2025/09/12 05:04:32 693341] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_timer_loss_detection_timeout|xqc_send_ctl_set_loss_detection_timer|PTO|conn:0000558BB88EC35C|pto_count:9
[2025/09/12 05:04:32 693346] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_send_ctl_get_pto_time_and_space|srtt:32709|rtt_var:5128|pto_duration:27249152|backoff_factor:2.00|backoff:512.00|pto_cnt:9|max_ack_delay:25|
[2025/09/12 05:04:32 693352] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB88EC35C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:04:32 693357] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB88EC35C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:04:32 693361] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB88EC35C|path:0|PNS: 2, unacked: 693|
[2025/09/12 05:04:32 693366] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_timer_set|type:LOSS_DETECTION|expire:1757653492717647|now:1757653472693346|interv:20024301|
[2025/09/12 05:04:32 693371] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB88EC35C|path:0|pns:2|expire:1757653492717647|now:1757653472693346|interval:20024301|pto_count:9|srtt:32709
[2025/09/12 05:04:32 693380] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:HANDSHAKE_DONE |stream_id:0|stream_offset:0|
[2025/09/12 05:04:32 693385] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:NEW_CONNECTION_ID |stream_id:0|stream_offset:0|
[2025/09/12 05:04:32 693391] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_check_acked_or_dropped_pkt|conn:0000558BB88EC35C|pkt_num:0|size:23|pkt_type:SHORT_HEADER|frame:HANDSHAKE_DONE |
[2025/09/12 05:04:32 693398] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:39|
[2025/09/12 05:04:32 693441] [info] |scid:95cf9c75c91de810d036aa9f|xqc_send_packet_with_pn|<==|conn:0000558BB88EC35C|path:0|pkt_num:39|size:23|sent:39|pkt_type:SHORT_HEADER|frame:HANDSHAKE_DONE |inflight:693|now:1757653472693410|stream_id:0|stream_offset:0|
[2025/09/12 05:04:32 693453] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_send_ctl_on_packet_sent|conn:0000558BB88EC35C|path:0|pkt_num:39|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 05:04:32 693459] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_send_ctl_on_packet_sent|path:0|inflight:693|applimit:0|
[2025/09/12 05:04:32 693464] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_send_ctl_get_pto_time_and_space|srtt:32709|rtt_var:5128|pto_duration:27249152|backoff_factor:2.00|backoff:512.00|pto_cnt:9|max_ack_delay:25|
[2025/09/12 05:04:32 693470] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB88EC35C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:04:32 693475] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB88EC35C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:04:32 693480] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB88EC35C|path:0|PNS: 2, unacked: 716|
[2025/09/12 05:04:32 693484] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_timer_set|type:LOSS_DETECTION|expire:1757653512742562|now:1757653472693464|interv:40049098|
[2025/09/12 05:04:32 693489] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB88EC35C|path:0|pns:2|expire:1757653512742562|now:1757653472693464|interval:40049098|pto_count:9|srtt:32709
[2025/09/12 05:04:32 693495] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:50400|inflight:716|
[2025/09/12 05:04:32 693502] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_check_acked_or_dropped_pkt|conn:0000558BB88EC35C|pkt_num:10|size:54|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |
[2025/09/12 05:04:32 693507] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:40|
[2025/09/12 05:04:32 693531] [info] |scid:95cf9c75c91de810d036aa9f|xqc_send_packet_with_pn|<==|conn:0000558BB88EC35C|path:0|pkt_num:40|size:54|sent:70|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |inflight:716|now:1757653472693514|stream_id:0|stream_offset:0|
[2025/09/12 05:04:32 693538] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_send_ctl_on_packet_sent|conn:0000558BB88EC35C|path:0|pkt_num:40|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 05:04:32 693543] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_send_ctl_on_packet_sent|path:0|inflight:716|applimit:0|
[2025/09/12 05:04:32 693549] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_send_ctl_get_pto_time_and_space|srtt:32709|rtt_var:5128|pto_duration:27249152|backoff_factor:2.00|backoff:512.00|pto_cnt:9|max_ack_delay:25|
[2025/09/12 05:04:32 693554] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB88EC35C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:04:32 693559] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB88EC35C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:04:32 693564] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB88EC35C|path:0|PNS: 2, unacked: 770|
[2025/09/12 05:04:32 693568] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_timer_set|type:LOSS_DETECTION|expire:1757653512742666|now:1757653472693548|interv:40049118|
[2025/09/12 05:04:32 693573] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB88EC35C|path:0|pns:2|expire:1757653512742666|now:1757653472693548|interval:40049118|pto_count:9|srtt:32709
[2025/09/12 05:04:32 693579] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:50400|inflight:770|
[2025/09/12 05:04:32 693585] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_conn_next_wakeup_time|wakeup_time:1757653512742666|
[2025/09/12 05:04:32 693590] [debug] |scid:95cf9c75c91de810d036aa9f|xqc_engine_add_wakeup_queue|next_tick_time:1757653512742666|
[2025/09/12 05:04:32 693600] [debug] |xqc_engine_wakeup_after|wakeup:1757653473396684|now:1757653472693600|diff:703084|
[2025/09/12 05:04:32 693605] [debug] |xqc_engine_main_logic|END|now:1757653472693256|
[2025/09/12 05:04:33 237502] [debug] |scid:437ac172ab898946554e0870|xqc_timer_set|type:CONN_IDLE|expire:1757653533237500|now:1757653473237500|interv:60000000|
[2025/09/12 05:04:33 237535] [debug] |scid:437ac172ab898946554e0870|xqc_timer_set|type:PATH_IDLE|expire:1757653533237535|now:1757653473237535|interv:60000000|
[2025/09/12 05:04:33 237547] [debug] |xqc_path_create|path:0|dcid:6d4f17521ce2ad8728d9f03b895b037011|scid:437ac172ab898946554e0870|create_path_count:1|
[2025/09/12 05:04:33 237556] [debug] |scid:437ac172ab898946554e0870|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 05:04:33 237564] [debug] |xqc_path_init|path:0|dcid:6d4f17521ce2ad8728d9f03b895b037011|scid:437ac172ab898946554e0870|state:2|
[2025/09/12 05:04:33 237572] [debug] |scid:437ac172ab898946554e0870|xqc_conn_create|success|scid:437ac172ab898946554e0870|dcid:6d4f17521ce2ad8728d9f03b895b037011|conn:0000558BB8A7E98C|
[2025/09/12 05:04:33 237580] [info] |scid:437ac172ab898946554e0870|xqc_conn_server_create|hash odcid conn|odcid:d219e79503481fea84678037e088bb20cb5c|conn:0000558BB8A7E98C|
[2025/09/12 05:04:33 237595] [info] |scid:437ac172ab898946554e0870|xqc_conn_get_local_transport_params|generate sr_token[1fe6460a45e1438f9221fae56f1e6a82] for cid[d219e79503481fea84678037e088bb20cb5c]
[2025/09/12 05:04:33 237624] [stats] |xqc_conn_server_init_path_addr|path:0|l-0.0.0.0-443-437ac172ab898946554e0870 p-193.167.0.100-55673-6d4f17521ce2ad8728d9f03b895b037011|
[2025/09/12 05:04:33 237633] [info] |xqc_engine_packet_process|==>|conn:0000558BB8A7E98C|size:1200|state:S_INIT|recv_time:1757653473237467|
[2025/09/12 05:04:33 237779] [debug] |scid:437ac172ab898946554e0870|xqc_packet_parse_initial|packet parse|initial|
[2025/09/12 05:04:33 237787] [debug] |scid:437ac172ab898946554e0870|xqc_packet_parse_initial|success|Length:1153|
[2025/09/12 05:04:33 237794] [debug] |scid:437ac172ab898946554e0870|xqc_packet_decrypt|largest_pn:0|
[2025/09/12 05:04:33 237799] [debug] |scid:437ac172ab898946554e0870|xqc_packet_decrypt|decryption nonce|path_id:0|pn:1471897628|
[2025/09/12 05:04:33 237808] [debug] |scid:437ac172ab898946554e0870|xqc_packet_decrypt_single|pkt_type:INIT|pkt_num:1471897628|
[2025/09/12 05:04:33 237816] [debug] |scid:437ac172ab898946554e0870|xqc_process_frames|frame_type:6|
[2025/09/12 05:04:33 237822] [info] |scid:437ac172ab898946554e0870|xqc_conn_check_token|token empty|
[2025/09/12 05:04:33 237830] [info] |scid:437ac172ab898946554e0870|xqc_process_crypto_frame|check_token fail|conn:0000558BB8A7E98C|l-0.0.0.0-443-437ac172ab898946554e0870 p-193.167.0.100-55673-6d4f17521ce2ad8728d9f03b895b037011|
[2025/09/12 05:04:33 237836] [debug] |scid:437ac172ab898946554e0870|xqc_create_crypto_stream|encrypt_level:0|cur_state:S_INIT|
[2025/09/12 05:04:33 237842] [debug] |scid:437ac172ab898946554e0870|xqc_process_crypto_frame|level:0|
[2025/09/12 05:04:33 237847] [debug] |scid:437ac172ab898946554e0870|xqc_read_crypto_stream|xqc_read_crypto_stream|level:0|
[2025/09/12 05:04:33 237853] [debug] |scid:437ac172ab898946554e0870|xqc_engine_add_active_queue|last_ticked_time:0|
[2025/09/12 05:04:33 237858] [debug] |scid:437ac172ab898946554e0870|xqc_create_crypto_stream|encrypt_level:2|cur_state:S_INIT|
[2025/09/12 05:04:33 237863] [debug] |scid:437ac172ab898946554e0870|xqc_process_crypto_frame|server create hsk stream|
[2025/09/12 05:04:33 237868] [debug] |scid:437ac172ab898946554e0870|xqc_process_frames|frame_type:6|
[2025/09/12 05:04:33 237872] [info] |scid:437ac172ab898946554e0870|xqc_conn_check_token|token empty|
[2025/09/12 05:04:33 237877] [info] |scid:437ac172ab898946554e0870|xqc_process_crypto_frame|check_token fail|conn:0000558BB8A7E98C|l-0.0.0.0-443-437ac172ab898946554e0870 p-193.167.0.100-55673-6d4f17521ce2ad8728d9f03b895b037011|
[2025/09/12 05:04:33 237891] [debug] |scid:437ac172ab898946554e0870|xqc_process_crypto_frame|level:0|
[2025/09/12 05:04:33 237896] [debug] |scid:437ac172ab898946554e0870|xqc_read_crypto_stream|xqc_read_crypto_stream|level:0|
[2025/09/12 05:04:33 237901] [debug] |scid:437ac172ab898946554e0870|xqc_process_frames|frame_type:6|
[2025/09/12 05:04:33 237906] [info] |scid:437ac172ab898946554e0870|xqc_conn_check_token|token empty|
[2025/09/12 05:04:33 237910] [info] |scid:437ac172ab898946554e0870|xqc_process_crypto_frame|check_token fail|conn:0000558BB8A7E98C|l-0.0.0.0-443-437ac172ab898946554e0870 p-193.167.0.100-55673-6d4f17521ce2ad8728d9f03b895b037011|
[2025/09/12 05:04:33 237915] [debug] |scid:437ac172ab898946554e0870|xqc_process_crypto_frame|level:0|
[2025/09/12 05:04:33 237920] [debug] |scid:437ac172ab898946554e0870|xqc_read_crypto_stream|xqc_read_crypto_stream|level:0|
[2025/09/12 05:04:33 237925] [debug] |scid:437ac172ab898946554e0870|xqc_process_frames|frame_type:6|
[2025/09/12 05:04:33 237929] [info] |scid:437ac172ab898946554e0870|xqc_conn_check_token|token empty|
[2025/09/12 05:04:33 237934] [info] |scid:437ac172ab898946554e0870|xqc_process_crypto_frame|check_token fail|conn:0000558BB8A7E98C|l-0.0.0.0-443-437ac172ab898946554e0870 p-193.167.0.100-55673-6d4f17521ce2ad8728d9f03b895b037011|
[2025/09/12 05:04:33 237939] [debug] |scid:437ac172ab898946554e0870|xqc_process_crypto_frame|level:0|
[2025/09/12 05:04:33 237943] [debug] |scid:437ac172ab898946554e0870|xqc_read_crypto_stream|xqc_read_crypto_stream|level:0|
[2025/09/12 05:04:33 237948] [debug] |scid:437ac172ab898946554e0870|xqc_process_frames|frame_type:6|
[2025/09/12 05:04:33 237952] [info] |scid:437ac172ab898946554e0870|xqc_conn_check_token|token empty|
[2025/09/12 05:04:33 237957] [info] |scid:437ac172ab898946554e0870|xqc_process_crypto_frame|check_token fail|conn:0000558BB8A7E98C|l-0.0.0.0-443-437ac172ab898946554e0870 p-193.167.0.100-55673-6d4f17521ce2ad8728d9f03b895b037011|
[2025/09/12 05:04:33 237962] [debug] |scid:437ac172ab898946554e0870|xqc_process_crypto_frame|level:0|
[2025/09/12 05:04:33 237967] [debug] |scid:437ac172ab898946554e0870|xqc_read_crypto_stream|xqc_read_crypto_stream|level:0|
[2025/09/12 05:04:33 237971] [debug] |scid:437ac172ab898946554e0870|xqc_process_frames|frame_type:0|
[2025/09/12 05:04:33 237976] [debug] |scid:437ac172ab898946554e0870|xqc_process_padding_frame|process padding|
[2025/09/12 05:04:33 237981] [debug] |scid:437ac172ab898946554e0870|xqc_process_frames|frame_type:6|
[2025/09/12 05:04:33 237985] [info] |scid:437ac172ab898946554e0870|xqc_conn_check_token|token empty|
[2025/09/12 05:04:33 237990] [info] |scid:437ac172ab898946554e0870|xqc_process_crypto_frame|check_token fail|conn:0000558BB8A7E98C|l-0.0.0.0-443-437ac172ab898946554e0870 p-193.167.0.100-55673-6d4f17521ce2ad8728d9f03b895b037011|
[2025/09/12 05:04:33 237995] [debug] |scid:437ac172ab898946554e0870|xqc_process_crypto_frame|level:0|
[2025/09/12 05:04:33 237999] [debug] |scid:437ac172ab898946554e0870|xqc_read_crypto_stream|xqc_read_crypto_stream|level:0|
[2025/09/12 05:04:33 238004] [debug] |scid:437ac172ab898946554e0870|xqc_process_frames|frame_type:0|
[2025/09/12 05:04:33 238008] [debug] |scid:437ac172ab898946554e0870|xqc_process_padding_frame|process padding|
[2025/09/12 05:04:33 238013] [debug] |scid:437ac172ab898946554e0870|xqc_process_frames|frame_type:6|
[2025/09/12 05:04:33 238018] [info] |scid:437ac172ab898946554e0870|xqc_conn_check_token|token empty|
[2025/09/12 05:04:33 238022] [info] |scid:437ac172ab898946554e0870|xqc_process_crypto_frame|check_token fail|conn:0000558BB8A7E98C|l-0.0.0.0-443-437ac172ab898946554e0870 p-193.167.0.100-55673-6d4f17521ce2ad8728d9f03b895b037011|
[2025/09/12 05:04:33 238027] [debug] |scid:437ac172ab898946554e0870|xqc_process_crypto_frame|level:0|
[2025/09/12 05:04:33 238032] [debug] |scid:437ac172ab898946554e0870|xqc_read_crypto_stream|xqc_read_crypto_stream|level:0|
[2025/09/12 05:04:33 238036] [debug] |scid:437ac172ab898946554e0870|xqc_process_frames|frame_type:6|
[2025/09/12 05:04:33 238070] [info] |scid:437ac172ab898946554e0870|xqc_conn_check_token|token empty|
[2025/09/12 05:04:33 238079] [info] |scid:437ac172ab898946554e0870|xqc_process_crypto_frame|check_token fail|conn:0000558BB8A7E98C|l-0.0.0.0-443-437ac172ab898946554e0870 p-193.167.0.100-55673-6d4f17521ce2ad8728d9f03b895b037011|
[2025/09/12 05:04:33 238085] [debug] |scid:437ac172ab898946554e0870|xqc_process_crypto_frame|level:0|
[2025/09/12 05:04:33 238090] [debug] |scid:437ac172ab898946554e0870|xqc_read_crypto_stream|xqc_read_crypto_stream|level:0|
[2025/09/12 05:04:33 238094] [debug] |scid:437ac172ab898946554e0870|xqc_process_frames|frame_type:6|
[2025/09/12 05:04:33 238099] [info] |scid:437ac172ab898946554e0870|xqc_conn_check_token|token empty|
[2025/09/12 05:04:33 238104] [info] |scid:437ac172ab898946554e0870|xqc_process_crypto_frame|check_token fail|conn:0000558BB8A7E98C|l-0.0.0.0-443-437ac172ab898946554e0870 p-193.167.0.100-55673-6d4f17521ce2ad8728d9f03b895b037011|
[2025/09/12 05:04:33 238109] [debug] |scid:437ac172ab898946554e0870|xqc_process_crypto_frame|level:0|
[2025/09/12 05:04:33 238114] [debug] |scid:437ac172ab898946554e0870|xqc_read_crypto_stream|xqc_read_crypto_stream|level:0|
[2025/09/12 05:04:33 238118] [debug] |scid:437ac172ab898946554e0870|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:0|28u|
[2025/09/12 05:04:33 238146] [debug] |scid:437ac172ab898946554e0870|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:0|SSL_quic_write_level:0|rv:-1|
[2025/09/12 05:04:33 238152] [debug] |scid:437ac172ab898946554e0870|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/09/12 05:04:33 238157] [debug] |scid:437ac172ab898946554e0870|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:0|28u|
[2025/09/12 05:04:33 238162] [debug] |scid:437ac172ab898946554e0870|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:0|SSL_quic_write_level:0|rv:-1|
[2025/09/12 05:04:33 238167] [debug] |scid:437ac172ab898946554e0870|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/09/12 05:04:33 238172] [debug] |scid:437ac172ab898946554e0870|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:0|56u|
[2025/09/12 05:04:33 238177] [debug] |scid:437ac172ab898946554e0870|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:0|SSL_quic_write_level:0|rv:-1|
[2025/09/12 05:04:33 238182] [debug] |scid:437ac172ab898946554e0870|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/09/12 05:04:33 238187] [debug] |scid:437ac172ab898946554e0870|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:0|56u|
[2025/09/12 05:04:33 238192] [debug] |scid:437ac172ab898946554e0870|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:0|SSL_quic_write_level:0|rv:-1|
[2025/09/12 05:04:33 238196] [debug] |scid:437ac172ab898946554e0870|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/09/12 05:04:33 238201] [debug] |scid:437ac172ab898946554e0870|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:0|56u|
[2025/09/12 05:04:33 238206] [debug] |scid:437ac172ab898946554e0870|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:0|SSL_quic_write_level:0|rv:-1|
[2025/09/12 05:04:33 238211] [debug] |scid:437ac172ab898946554e0870|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/09/12 05:04:33 238216] [debug] |scid:437ac172ab898946554e0870|xqc_process_frames|frame_type:6|
[2025/09/12 05:04:33 238220] [info] |scid:437ac172ab898946554e0870|xqc_conn_check_token|token empty|
[2025/09/12 05:04:33 238225] [info] |scid:437ac172ab898946554e0870|xqc_process_crypto_frame|check_token fail|conn:0000558BB8A7E98C|l-0.0.0.0-443-437ac172ab898946554e0870 p-193.167.0.100-55673-6d4f17521ce2ad8728d9f03b895b037011|
[2025/09/12 05:04:33 238230] [debug] |scid:437ac172ab898946554e0870|xqc_process_crypto_frame|level:0|
[2025/09/12 05:04:33 238235] [debug] |scid:437ac172ab898946554e0870|xqc_read_crypto_stream|xqc_read_crypto_stream|level:0|
[2025/09/12 05:04:33 238239] [debug] |scid:437ac172ab898946554e0870|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:0|2u|
[2025/09/12 05:04:33 238244] [debug] |scid:437ac172ab898946554e0870|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:0|SSL_quic_write_level:0|rv:-1|
[2025/09/12 05:04:33 238253] [debug] |scid:437ac172ab898946554e0870|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/09/12 05:04:33 238257] [debug] |scid:437ac172ab898946554e0870|xqc_process_frames|frame_type:6|
[2025/09/12 05:04:33 238262] [info] |scid:437ac172ab898946554e0870|xqc_conn_check_token|token empty|
[2025/09/12 05:04:33 238267] [info] |scid:437ac172ab898946554e0870|xqc_process_crypto_frame|check_token fail|conn:0000558BB8A7E98C|l-0.0.0.0-443-437ac172ab898946554e0870 p-193.167.0.100-55673-6d4f17521ce2ad8728d9f03b895b037011|
[2025/09/12 05:04:33 238272] [debug] |scid:437ac172ab898946554e0870|xqc_process_crypto_frame|level:0|
[2025/09/12 05:04:33 238276] [debug] |scid:437ac172ab898946554e0870|xqc_read_crypto_stream|xqc_read_crypto_stream|level:0|
[2025/09/12 05:04:33 238281] [debug] |scid:437ac172ab898946554e0870|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:0|1u|
[2025/09/12 05:04:33 238286] [debug] |scid:437ac172ab898946554e0870|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:0|SSL_quic_write_level:0|rv:-1|
[2025/09/12 05:04:33 238291] [debug] |scid:437ac172ab898946554e0870|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/09/12 05:04:33 238295] [debug] |scid:437ac172ab898946554e0870|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:0|2u|
[2025/09/12 05:04:33 238300] [debug] |scid:437ac172ab898946554e0870|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:0|SSL_quic_write_level:0|rv:-1|
[2025/09/12 05:04:33 238305] [debug] |scid:437ac172ab898946554e0870|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/09/12 05:04:33 238310] [debug] |scid:437ac172ab898946554e0870|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:0|5u|
[2025/09/12 05:04:33 238315] [debug] |scid:437ac172ab898946554e0870|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:0|SSL_quic_write_level:0|rv:-1|
[2025/09/12 05:04:33 238320] [debug] |scid:437ac172ab898946554e0870|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/09/12 05:04:33 238324] [debug] |scid:437ac172ab898946554e0870|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:0|10u|
[2025/09/12 05:04:33 238329] [debug] |scid:437ac172ab898946554e0870|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:0|SSL_quic_write_level:0|rv:-1|
[2025/09/12 05:04:33 238334] [debug] |scid:437ac172ab898946554e0870|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/09/12 05:04:33 238339] [debug] |scid:437ac172ab898946554e0870|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:0|21u|
[2025/09/12 05:04:33 238388] [info] |scid:437ac172ab898946554e0870|xqc_ssl_cert_cb|cert chain or key empty|sni:server4
[2025/09/12 05:04:33 238586] [debug] |scid:437ac172ab898946554e0870|xqc_conn_tls_transport_params_cb|1RTT_transport_params|max_datagram_frame_size:0|
[2025/09/12 05:04:33 238592] [debug] |scid:437ac172ab898946554e0870|xqc_conn_enable_multipath|xqc_conn_enable_multipath|1|0|
[2025/09/12 05:04:33 238598] [warn] |scid:437ac172ab898946554e0870|xqc_conn_try_to_enable_multipath|multipath_version_negotiation err|
[2025/09/12 05:04:33 238819] [debug] |scid:437ac172ab898946554e0870|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:2|SSL_quic_write_level:3|rv:0|
[2025/09/12 05:04:33 238825] [debug] |scid:437ac172ab898946554e0870|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/09/12 05:04:33 238829] [debug] |scid:437ac172ab898946554e0870|xqc_process_frames|frame_type:0|
[2025/09/12 05:04:33 238833] [debug] |scid:437ac172ab898946554e0870|xqc_process_padding_frame|process padding|
[2025/09/12 05:04:33 238841] [debug] |scid:437ac172ab898946554e0870|xqc_timer_unset|type:ACK_INIT|
[2025/09/12 05:04:33 238846] [debug] |scid:437ac172ab898946554e0870|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 05:04:33 238850] [debug] |scid:437ac172ab898946554e0870|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:1471897628|largest:1471897628|pns:0|
[2025/09/12 05:04:33 238855] [info] |scid:437ac172ab898946554e0870|xqc_conn_on_pkt_processed|====>|conn:0000558BB8A7E98C|path:0|size:1200|pkt_type:INIT|pkt_num:1471897628|frame:PADDING CRYPTO |recv_time:1757653473237467|dcid:d219e79503481fea84678037e088bb20cb5c|dcid_seq:0|
[2025/09/12 05:04:33 238866] [debug] |scid:437ac172ab898946554e0870|xqc_timer_set|type:PATH_IDLE|expire:1757653533237467|now:1757653473237467|interv:60000000|
[2025/09/12 05:04:33 238870] [debug] |scid:437ac172ab898946554e0870|xqc_timer_set|type:CONN_IDLE|expire:1757653533237467|now:1757653473237467|interv:60000000|
[2025/09/12 05:04:33 238874] [debug] |xqc_engine_main_logic|BEGIN|now:1757653473238874|
[2025/09/12 05:04:33 238879] [debug] |scid:437ac172ab898946554e0870|xqc_engine_process_conn|conn:0000558BB8A7E98C|state:S_INIT|flag:TICKING DCID_OK UPPER_CONN_EXIST INIT_RECVD NEED_RUN (null) |now:1757653473238879|
[2025/09/12 05:04:33 238884] [info] |scid:437ac172ab898946554e0870|xqc_conn_check_tx_key|keys are ready, can send 1rtt now|
[2025/09/12 05:04:33 238889] [debug] |scid:437ac172ab898946554e0870|xqc_crypto_stream_on_read|encrypt_level:0|cur_state:S_INIT|next_state:S_INITIAL_RECVD|
[2025/09/12 05:04:33 238893] [debug] |scid:437ac172ab898946554e0870|xqc_process_crypto_write_streams|
[2025/09/12 05:04:33 238897] [debug] |scid:437ac172ab898946554e0870|xqc_crypto_stream_on_write|enc_level|0|
[2025/09/12 05:04:33 238901] [debug] |scid:437ac172ab898946554e0870|xqc_crypto_stream_on_write|cur_state:1|switch|
[2025/09/12 05:04:33 238907] [info] |scid:437ac172ab898946554e0870|xqc_crypto_stream_send|crypto send data|pkt_num:0|size:137|sent:94|pkt_type:INIT|frame:CRYPTO |now:1757653473238907|
[2025/09/12 05:04:33 238912] [debug] |scid:437ac172ab898946554e0870|xqc_crypto_stream_on_write|encrypt_level:0|cur_state:S_INITIAL_RECVD|next_state:S_INITIAL_SENT|
[2025/09/12 05:04:33 238916] [debug] |scid:437ac172ab898946554e0870|xqc_process_crypto_write_streams|
[2025/09/12 05:04:33 238919] [debug] |scid:437ac172ab898946554e0870|xqc_crypto_stream_on_write|enc_level|2|
[2025/09/12 05:04:33 238924] [info] |scid:437ac172ab898946554e0870|xqc_crypto_stream_send|crypto send data|pkt_num:0|size:194|sent:152|pkt_type:HSK|frame:CRYPTO |now:1757653473238924|
[2025/09/12 05:04:33 238929] [info] |scid:437ac172ab898946554e0870|xqc_crypto_stream_send|crypto send data|pkt_num:0|size:516|sent:474|pkt_type:HSK|frame:CRYPTO |now:1757653473238928|
[2025/09/12 05:04:33 238933] [info] |scid:437ac172ab898946554e0870|xqc_crypto_stream_send|crypto send data|pkt_num:0|size:126|sent:84|pkt_type:HSK|frame:CRYPTO |now:1757653473238933|
[2025/09/12 05:04:33 238938] [info] |scid:437ac172ab898946554e0870|xqc_crypto_stream_send|crypto send data|pkt_num:0|size:82|sent:40|pkt_type:HSK|frame:CRYPTO |now:1757653473238938|
[2025/09/12 05:04:33 238942] [debug] |scid:437ac172ab898946554e0870|xqc_crypto_stream_on_write|encrypt_level:2|cur_state:S_INITIAL_SENT|next_state:S_HANDSHAKE_SENT|
[2025/09/12 05:04:33 238948] [debug] |scid:437ac172ab898946554e0870|xqc_gen_ack_frame|largest_recv:1471897628|ack_delay:1480|first_ack_range:0|largest_pkt_recv_time:1757653473237467|
[2025/09/12 05:04:33 238952] [debug] |scid:437ac172ab898946554e0870|xqc_gen_ack_frame|high:1471897628|low:1471897628|pkt_pns:0|
[2025/09/12 05:04:33 238956] [debug] |scid:437ac172ab898946554e0870|xqc_write_ack_to_one_packet|ack_size:13|path:0|path_largest_recv:1471897628|frame_largest_recv:1471897628|
[2025/09/12 05:04:33 238961] [debug] |scid:437ac172ab898946554e0870|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:0|
[2025/09/12 05:04:33 238966] [debug] |scid:437ac172ab898946554e0870|xqc_path_get_perf_class|conn:0000558BB8A7E98C|path_id:0|path_srtt:250000|min_srtt:250000|path_bw:0|loss_rate:0.00|path_pto:0|
[2025/09/12 05:04:33 238971] [debug] |scid:437ac172ab898946554e0870|xqc_minrtt_scheduler_get_path|path srtt|conn:0000558BB8A7E98C|path_id:0|path_srtt:250000|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:04:33 238976] [debug] |scid:437ac172ab898946554e0870|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CRYPTO |pn:0|size:137|reinj:0|path_class:2|
[2025/09/12 05:04:33 238983] [debug] |scid:437ac172ab898946554e0870|xqc_path_get_perf_class|conn:0000558BB8A7E98C|path_id:0|path_srtt:250000|min_srtt:250000|path_bw:0|loss_rate:0.00|path_pto:0|
[2025/09/12 05:04:33 238988] [debug] |scid:437ac172ab898946554e0870|xqc_minrtt_scheduler_get_path|path srtt|conn:0000558BB8A7E98C|path_id:0|path_srtt:250000|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:04:33 238992] [debug] |scid:437ac172ab898946554e0870|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CRYPTO |pn:0|size:194|reinj:0|path_class:2|
[2025/09/12 05:04:33 238996] [debug] |scid:437ac172ab898946554e0870|xqc_path_get_perf_class|conn:0000558BB8A7E98C|path_id:0|path_srtt:250000|min_srtt:250000|path_bw:0|loss_rate:0.00|path_pto:0|
[2025/09/12 05:04:33 239000] [debug] |scid:437ac172ab898946554e0870|xqc_minrtt_scheduler_get_path|path srtt|conn:0000558BB8A7E98C|path_id:0|path_srtt:250000|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:04:33 239004] [debug] |scid:437ac172ab898946554e0870|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CRYPTO |pn:0|size:516|reinj:0|path_class:2|
[2025/09/12 05:04:33 239008] [debug] |scid:437ac172ab898946554e0870|xqc_path_get_perf_class|conn:0000558BB8A7E98C|path_id:0|path_srtt:250000|min_srtt:250000|path_bw:0|loss_rate:0.00|path_pto:0|
[2025/09/12 05:04:33 239012] [debug] |scid:437ac172ab898946554e0870|xqc_minrtt_scheduler_get_path|path srtt|conn:0000558BB8A7E98C|path_id:0|path_srtt:250000|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:04:33 239017] [debug] |scid:437ac172ab898946554e0870|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CRYPTO |pn:0|size:126|reinj:0|path_class:2|
[2025/09/12 05:04:33 239021] [debug] |scid:437ac172ab898946554e0870|xqc_path_get_perf_class|conn:0000558BB8A7E98C|path_id:0|path_srtt:250000|min_srtt:250000|path_bw:0|loss_rate:0.00|path_pto:0|
[2025/09/12 05:04:33 239025] [debug] |scid:437ac172ab898946554e0870|xqc_minrtt_scheduler_get_path|path srtt|conn:0000558BB8A7E98C|path_id:0|path_srtt:250000|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:04:33 239029] [debug] |scid:437ac172ab898946554e0870|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CRYPTO |pn:0|size:82|reinj:0|path_class:2|
[2025/09/12 05:04:33 239033] [debug] |scid:437ac172ab898946554e0870|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:ACK |stream_id:0|stream_offset:0|
[2025/09/12 05:04:33 239054] [debug] |scid:437ac172ab898946554e0870|xqc_check_acked_or_dropped_pkt|conn:0000558BB8A7E98C|pkt_num:0|size:137|pkt_type:INIT|frame:CRYPTO |
[2025/09/12 05:04:33 239062] [debug] |scid:437ac172ab898946554e0870|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:0|
[2025/09/12 05:04:33 239099] [info] |scid:437ac172ab898946554e0870|xqc_send_packet_with_pn|<==|conn:0000558BB8A7E98C|path:0|pkt_num:0|size:1184|sent:1200|pkt_type:INIT|frame:PADDING CRYPTO |inflight:0|now:1757653473239070|stream_id:0|stream_offset:0|
[2025/09/12 05:04:33 239109] [debug] |scid:437ac172ab898946554e0870|xqc_send_ctl_on_packet_sent|conn:0000558BB8A7E98C|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 05:04:33 239116] [debug] |scid:437ac172ab898946554e0870|xqc_send_ctl_on_packet_sent|path:0|inflight:0|applimit:0|
[2025/09/12 05:04:33 239123] [debug] |scid:437ac172ab898946554e0870|xqc_send_ctl_get_pto_time_and_space|srtt:250000|rtt_var:125000|pto_duration:750000|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:04:33 239130] [debug] |scid:437ac172ab898946554e0870|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8A7E98C|path:0|PNS: 0, unacked: 1184|
[2025/09/12 05:04:33 239136] [debug] |scid:437ac172ab898946554e0870|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8A7E98C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:04:33 239140] [debug] |scid:437ac172ab898946554e0870|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8A7E98C|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:04:33 239149] [debug] |scid:437ac172ab898946554e0870|xqc_timer_set|type:LOSS_DETECTION|expire:1757653473989070|now:1757653473239122|interv:749948|
[2025/09/12 05:04:33 239153] [debug] |scid:437ac172ab898946554e0870|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB8A7E98C|path:0|pns:0|expire:1757653473989070|now:1757653473239122|interval:749948|pto_count:0|srtt:250000
[2025/09/12 05:04:33 239158] [debug] |scid:437ac172ab898946554e0870|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:45952|inflight:1184|
[2025/09/12 05:04:33 239163] [debug] |scid:437ac172ab898946554e0870|xqc_check_acked_or_dropped_pkt|conn:0000558BB8A7E98C|pkt_num:0|size:194|pkt_type:HSK|frame:CRYPTO |
[2025/09/12 05:04:33 239168] [debug] |scid:437ac172ab898946554e0870|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:0|
[2025/09/12 05:04:33 239194] [info] |scid:437ac172ab898946554e0870|xqc_send_packet_with_pn|<==|conn:0000558BB8A7E98C|path:0|pkt_num:0|size:194|sent:210|pkt_type:HSK|frame:CRYPTO |inflight:1184|now:1757653473239174|stream_id:0|stream_offset:0|
[2025/09/12 05:04:33 239203] [debug] |scid:437ac172ab898946554e0870|xqc_send_ctl_on_packet_sent|conn:0000558BB8A7E98C|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 05:04:33 239211] [debug] |scid:437ac172ab898946554e0870|xqc_send_ctl_on_packet_sent|path:0|inflight:1184|applimit:0|
[2025/09/12 05:04:33 239217] [debug] |scid:437ac172ab898946554e0870|xqc_send_ctl_get_pto_time_and_space|srtt:250000|rtt_var:125000|pto_duration:750000|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:04:33 239223] [debug] |scid:437ac172ab898946554e0870|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8A7E98C|path:0|PNS: 0, unacked: 1184|
[2025/09/12 05:04:33 239227] [debug] |scid:437ac172ab898946554e0870|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8A7E98C|path:0|PNS: 1, unacked: 194|
[2025/09/12 05:04:33 239231] [debug] |scid:437ac172ab898946554e0870|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8A7E98C|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:04:33 239235] [debug] |scid:437ac172ab898946554e0870|xqc_timer_set|type:LOSS_DETECTION|expire:1757653473989070|now:1757653473239217|interv:749853|
[2025/09/12 05:04:33 239240] [debug] |scid:437ac172ab898946554e0870|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB8A7E98C|path:0|pns:0|expire:1757653473989070|now:1757653473239217|interval:749853|pto_count:0|srtt:250000
[2025/09/12 05:04:33 239244] [debug] |scid:437ac172ab898946554e0870|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:45952|inflight:1378|
[2025/09/12 05:04:33 239249] [debug] |scid:437ac172ab898946554e0870|xqc_check_acked_or_dropped_pkt|conn:0000558BB8A7E98C|pkt_num:0|size:516|pkt_type:HSK|frame:CRYPTO |
[2025/09/12 05:04:33 239253] [debug] |scid:437ac172ab898946554e0870|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1|
[2025/09/12 05:04:33 239278] [info] |scid:437ac172ab898946554e0870|xqc_send_packet_with_pn|<==|conn:0000558BB8A7E98C|path:0|pkt_num:1|size:516|sent:532|pkt_type:HSK|frame:CRYPTO |inflight:1378|now:1757653473239259|stream_id:0|stream_offset:0|
[2025/09/12 05:04:33 239286] [debug] |scid:437ac172ab898946554e0870|xqc_send_ctl_on_packet_sent|conn:0000558BB8A7E98C|path:0|pkt_num:1|origin_pktnum:0|size:516|enc_size:532|pkt_type:HSK|frame:CRYPTO |conn_state:S_HANDSHAKE_SENT|po_in_flight:0||retrans:0|
[2025/09/12 05:04:33 239293] [debug] |scid:437ac172ab898946554e0870|xqc_send_ctl_on_packet_sent|path:0|inflight:1378|applimit:0|
[2025/09/12 05:04:33 239300] [debug] |scid:437ac172ab898946554e0870|xqc_send_ctl_get_pto_time_and_space|srtt:250000|rtt_var:125000|pto_duration:750000|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:04:33 239306] [debug] |scid:437ac172ab898946554e0870|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8A7E98C|path:0|PNS: 0, unacked: 1184|
[2025/09/12 05:04:33 239314] [debug] |scid:437ac172ab898946554e0870|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8A7E98C|path:0|PNS: 1, unacked: 710|
[2025/09/12 05:04:33 239318] [debug] |scid:437ac172ab898946554e0870|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8A7E98C|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:04:33 239322] [debug] |scid:437ac172ab898946554e0870|xqc_timer_set|type:LOSS_DETECTION|expire:1757653473989070|now:1757653473239300|interv:749770|
[2025/09/12 05:04:33 239326] [debug] |scid:437ac172ab898946554e0870|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB8A7E98C|path:0|pns:0|expire:1757653473989070|now:1757653473239300|interval:749770|pto_count:0|srtt:250000
[2025/09/12 05:04:33 239331] [debug] |scid:437ac172ab898946554e0870|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:45952|inflight:1894|
[2025/09/12 05:04:33 239335] [debug] |scid:437ac172ab898946554e0870|xqc_check_acked_or_dropped_pkt|conn:0000558BB8A7E98C|pkt_num:0|size:126|pkt_type:HSK|frame:CRYPTO |
[2025/09/12 05:04:33 239339] [debug] |scid:437ac172ab898946554e0870|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:2|
[2025/09/12 05:04:33 239363] [info] |scid:437ac172ab898946554e0870|xqc_send_packet_with_pn|<==|conn:0000558BB8A7E98C|path:0|pkt_num:2|size:126|sent:142|pkt_type:HSK|frame:CRYPTO |inflight:1894|now:1757653473239345|stream_id:0|stream_offset:0|
[2025/09/12 05:04:33 239371] [debug] |scid:437ac172ab898946554e0870|xqc_send_ctl_on_packet_sent|conn:0000558BB8A7E98C|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 05:04:33 239378] [debug] |scid:437ac172ab898946554e0870|xqc_send_ctl_on_packet_sent|path:0|inflight:1894|applimit:0|
[2025/09/12 05:04:33 239384] [debug] |scid:437ac172ab898946554e0870|xqc_send_ctl_get_pto_time_and_space|srtt:250000|rtt_var:125000|pto_duration:750000|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:04:33 239390] [debug] |scid:437ac172ab898946554e0870|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8A7E98C|path:0|PNS: 0, unacked: 1184|
[2025/09/12 05:04:33 239395] [debug] |scid:437ac172ab898946554e0870|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8A7E98C|path:0|PNS: 1, unacked: 836|
[2025/09/12 05:04:33 239399] [debug] |scid:437ac172ab898946554e0870|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8A7E98C|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:04:33 239403] [debug] |scid:437ac172ab898946554e0870|xqc_timer_set|type:LOSS_DETECTION|expire:1757653473989070|now:1757653473239383|interv:749687|
[2025/09/12 05:04:33 239407] [debug] |scid:437ac172ab898946554e0870|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB8A7E98C|path:0|pns:0|expire:1757653473989070|now:1757653473239383|interval:749687|pto_count:0|srtt:250000
[2025/09/12 05:04:33 239411] [debug] |scid:437ac172ab898946554e0870|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:45952|inflight:2020|
[2025/09/12 05:04:33 239416] [debug] |scid:437ac172ab898946554e0870|xqc_check_acked_or_dropped_pkt|conn:0000558BB8A7E98C|pkt_num:0|size:82|pkt_type:HSK|frame:CRYPTO |
[2025/09/12 05:04:33 239420] [debug] |scid:437ac172ab898946554e0870|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:3|
[2025/09/12 05:04:33 239443] [info] |scid:437ac172ab898946554e0870|xqc_send_packet_with_pn|<==|conn:0000558BB8A7E98C|path:0|pkt_num:3|size:82|sent:98|pkt_type:HSK|frame:CRYPTO |inflight:2020|now:1757653473239426|stream_id:0|stream_offset:0|
[2025/09/12 05:04:33 239452] [debug] |scid:437ac172ab898946554e0870|xqc_send_ctl_on_packet_sent|conn:0000558BB8A7E98C|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 05:04:33 239459] [debug] |scid:437ac172ab898946554e0870|xqc_send_ctl_on_packet_sent|path:0|inflight:2020|applimit:0|
[2025/09/12 05:04:33 239466] [debug] |scid:437ac172ab898946554e0870|xqc_send_ctl_get_pto_time_and_space|srtt:250000|rtt_var:125000|pto_duration:750000|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:04:33 239477] [debug] |scid:437ac172ab898946554e0870|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8A7E98C|path:0|PNS: 0, unacked: 1184|
[2025/09/12 05:04:33 239480] [debug] |scid:437ac172ab898946554e0870|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8A7E98C|path:0|PNS: 1, unacked: 918|
[2025/09/12 05:04:33 239484] [debug] |scid:437ac172ab898946554e0870|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8A7E98C|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:04:33 239488] [debug] |scid:437ac172ab898946554e0870|xqc_timer_set|type:LOSS_DETECTION|expire:1757653473989070|now:1757653473239465|interv:749605|
[2025/09/12 05:04:33 239492] [debug] |scid:437ac172ab898946554e0870|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB8A7E98C|path:0|pns:0|expire:1757653473989070|now:1757653473239465|interval:749605|pto_count:0|srtt:250000
[2025/09/12 05:04:33 239496] [debug] |scid:437ac172ab898946554e0870|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:45952|inflight:2102|
[2025/09/12 05:04:33 239501] [debug] |scid:437ac172ab898946554e0870|xqc_check_acked_or_dropped_pkt|conn:0000558BB8A7E98C|pkt_num:0|size:56|pkt_type:INIT|frame:ACK |
[2025/09/12 05:04:33 239505] [debug] |scid:437ac172ab898946554e0870|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1|
[2025/09/12 05:04:33 239528] [info] |scid:437ac172ab898946554e0870|xqc_send_packet_with_pn|<==|conn:0000558BB8A7E98C|path:0|pkt_num:1|size:56|sent:72|pkt_type:INIT|frame:ACK |inflight:2102|now:1757653473239510|stream_id:0|stream_offset:0|
[2025/09/12 05:04:33 239536] [debug] |scid:437ac172ab898946554e0870|xqc_send_ctl_on_packet_sent|conn:0000558BB8A7E98C|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 05:04:33 239545] [debug] |scid:437ac172ab898946554e0870|xqc_conn_next_wakeup_time|wakeup_time:1757653473989070|
[2025/09/12 05:04:33 239552] [debug] |scid:437ac172ab898946554e0870|xqc_engine_add_wakeup_queue|next_tick_time:1757653473989070|
[2025/09/12 05:04:33 239557] [debug] |xqc_engine_wakeup_after|wakeup:1757653473396684|now:1757653473239557|diff:157127|
[2025/09/12 05:04:33 239562] [debug] |xqc_engine_main_logic|END|now:1757653473238879|
[2025/09/12 05:04:33 239568] [debug] |xqc_engine_main_logic|BEGIN|now:1757653473239568|
[2025/09/12 05:04:33 239572] [debug] |xqc_engine_wakeup_after|wakeup:1757653473396684|now:1757653473239571|diff:157113|
[2025/09/12 05:04:33 239575] [debug] |xqc_engine_main_logic|END|now:1757653473239568|
[2025/09/12 05:04:33 397785] [debug] |xqc_engine_main_logic|BEGIN|now:1757653473397785|
[2025/09/12 05:04:33 397802] [debug] |scid:6279067c5b11dda5809a7cd3|xqc_engine_remove_wakeup_queue|next_tick_time:1757653473396684|pq_index:0|
[2025/09/12 05:04:33 397809] [debug] |scid:6279067c5b11dda5809a7cd3|xqc_engine_add_active_queue|last_ticked_time:1757653472600717|
[2025/09/12 05:04:33 397817] [debug] |scid:6279067c5b11dda5809a7cd3|xqc_engine_process_conn|conn:0000558BB8A1A92C|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:1757653473397814|
[2025/09/12 05:04:33 397823] [debug] |scid:6279067c5b11dda5809a7cd3|xqc_timer_expire|timer expired|type:LOSS_DETECTION|expire_time:1757653473396684|now:1757653473397814|
[2025/09/12 05:04:33 397829] [debug] |scid:6279067c5b11dda5809a7cd3|xqc_timer_loss_detection_timeout|path:0|loss_detection_timeout|
[2025/09/12 05:04:33 397834] [debug] |scid:6279067c5b11dda5809a7cd3|xqc_timer_loss_detection_timeout|send Probe pkts|conn:0000558BB8A1A92C|path:0|bytes_in_flight:5250|
[2025/09/12 05:04:33 397839] [debug] |scid:6279067c5b11dda5809a7cd3|xqc_send_ctl_get_pto_time_and_space|srtt:32816|rtt_var:10412|pto_duration:595712|backoff_factor:2.00|backoff:8.00|pto_cnt:3|max_ack_delay:25|
[2025/09/12 05:04:33 397845] [debug] |scid:6279067c5b11dda5809a7cd3|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8A1A92C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:04:33 397859] [debug] |scid:6279067c5b11dda5809a7cd3|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8A1A92C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:04:33 397864] [debug] |scid:6279067c5b11dda5809a7cd3|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8A1A92C|path:0|PNS: 2, unacked: 5250|
[2025/09/12 05:04:33 397869] [debug] |scid:6279067c5b11dda5809a7cd3|xqc_path_send_one_or_two_ack_elicit_pkts|send two ack-eliciting pkts|path:0|pns:2|
[2025/09/12 05:04:33 397875] [debug] |scid:6279067c5b11dda5809a7cd3|xqc_conn_send_probe_pkt|conn:0000558BB8A1A92C|path:0|pkt_num:15|size:1050|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|
[2025/09/12 05:04:33 397882] [debug] |scid:6279067c5b11dda5809a7cd3|xqc_conn_send_probe_pkt|conn:0000558BB8A1A92C|path:0|pkt_num:17|size:1050|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|
[2025/09/12 05:04:33 397889] [debug] |scid:6279067c5b11dda5809a7cd3|xqc_timer_loss_detection_timeout|xqc_send_ctl_set_loss_detection_timer|PTO|conn:0000558BB8A1A92C|pto_count:4
[2025/09/12 05:04:33 397894] [debug] |scid:6279067c5b11dda5809a7cd3|xqc_send_ctl_get_pto_time_and_space|srtt:32816|rtt_var:10412|pto_duration:1191424|backoff_factor:2.00|backoff:16.00|pto_cnt:4|max_ack_delay:25|
[2025/09/12 05:04:33 397899] [debug] |scid:6279067c5b11dda5809a7cd3|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8A1A92C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:04:33 397904] [debug] |scid:6279067c5b11dda5809a7cd3|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8A1A92C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:04:33 397909] [debug] |scid:6279067c5b11dda5809a7cd3|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8A1A92C|path:0|PNS: 2, unacked: 5250|
[2025/09/12 05:04:33 397914] [debug] |scid:6279067c5b11dda5809a7cd3|xqc_timer_set|type:LOSS_DETECTION|expire:1757653474192396|now:1757653473397894|interv:794502|
[2025/09/12 05:04:33 397919] [debug] |scid:6279067c5b11dda5809a7cd3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB8A1A92C|path:0|pns:2|expire:1757653474192396|now:1757653473397894|interval:794502|pto_count:4|srtt:32816
[2025/09/12 05:04:33 397926] [debug] |scid:6279067c5b11dda5809a7cd3|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:STREAM |stream_id:0|stream_offset:1024|
[2025/09/12 05:04:33 397932] [debug] |scid:6279067c5b11dda5809a7cd3|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:STREAM |stream_id:0|stream_offset:1024|
[2025/09/12 05:04:33 397938] [debug] |scid:6279067c5b11dda5809a7cd3|xqc_check_acked_or_dropped_pkt|conn:0000558BB8A1A92C|pkt_num:15|size:1050|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:04:33 397943] [debug] |scid:6279067c5b11dda5809a7cd3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:23|
[2025/09/12 05:04:33 397991] [info] |scid:6279067c5b11dda5809a7cd3|xqc_send_packet_with_pn|<==|conn:0000558BB8A1A92C|path:0|pkt_num:23|size:1050|sent:1066|pkt_type:SHORT_HEADER|frame:STREAM |inflight:5250|now:1757653473397954|stream_id:0|stream_offset:1024|
[2025/09/12 05:04:33 398002] [debug] |scid:6279067c5b11dda5809a7cd3|xqc_send_ctl_on_packet_sent|conn:0000558BB8A1A92C|path:0|pkt_num:23|origin_pktnum:15|size:1050|enc_size:1066|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:16|
[2025/09/12 05:04:33 398012] [debug] |scid:6279067c5b11dda5809a7cd3|xqc_send_ctl_on_packet_sent|path:0|inflight:5250|applimit:0|
[2025/09/12 05:04:33 398020] [debug] |scid:6279067c5b11dda5809a7cd3|xqc_send_ctl_get_pto_time_and_space|srtt:32816|rtt_var:10412|pto_duration:1191424|backoff_factor:2.00|backoff:16.00|pto_cnt:4|max_ack_delay:25|
[2025/09/12 05:04:33 398028] [debug] |scid:6279067c5b11dda5809a7cd3|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8A1A92C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:04:33 398036] [debug] |scid:6279067c5b11dda5809a7cd3|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8A1A92C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:04:33 398079] [debug] |scid:6279067c5b11dda5809a7cd3|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8A1A92C|path:0|PNS: 2, unacked: 6300|
[2025/09/12 05:04:33 398084] [debug] |scid:6279067c5b11dda5809a7cd3|xqc_timer_set|type:LOSS_DETECTION|expire:1757653474989378|now:1757653473398020|interv:1591358|
[2025/09/12 05:04:33 398089] [debug] |scid:6279067c5b11dda5809a7cd3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB8A1A92C|path:0|pns:2|expire:1757653474989378|now:1757653473398020|interval:1591358|pto_count:4|srtt:32816
[2025/09/12 05:04:33 398095] [debug] |scid:6279067c5b11dda5809a7cd3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:46737|inflight:6300|
[2025/09/12 05:04:33 398101] [debug] |scid:6279067c5b11dda5809a7cd3|xqc_check_acked_or_dropped_pkt|conn:0000558BB8A1A92C|pkt_num:17|size:1050|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:04:33 398106] [debug] |scid:6279067c5b11dda5809a7cd3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:24|
[2025/09/12 05:04:33 398141] [info] |scid:6279067c5b11dda5809a7cd3|xqc_send_packet_with_pn|<==|conn:0000558BB8A1A92C|path:0|pkt_num:24|size:1050|sent:1066|pkt_type:SHORT_HEADER|frame:STREAM |inflight:6300|now:1757653473398115|stream_id:0|stream_offset:1024|
[2025/09/12 05:04:33 398152] [debug] |scid:6279067c5b11dda5809a7cd3|xqc_send_ctl_on_packet_sent|conn:0000558BB8A1A92C|path:0|pkt_num:24|origin_pktnum:15|size:1050|enc_size:1066|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:16|
[2025/09/12 05:04:33 398161] [debug] |scid:6279067c5b11dda5809a7cd3|xqc_send_ctl_on_packet_sent|path:0|inflight:6300|applimit:0|
[2025/09/12 05:04:33 398170] [debug] |scid:6279067c5b11dda5809a7cd3|xqc_send_ctl_get_pto_time_and_space|srtt:32816|rtt_var:10412|pto_duration:1191424|backoff_factor:2.00|backoff:16.00|pto_cnt:4|max_ack_delay:25|
[2025/09/12 05:04:33 398177] [debug] |scid:6279067c5b11dda5809a7cd3|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8A1A92C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:04:33 398182] [debug] |scid:6279067c5b11dda5809a7cd3|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8A1A92C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:04:33 398187] [debug] |scid:6279067c5b11dda5809a7cd3|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8A1A92C|path:0|PNS: 2, unacked: 7350|
[2025/09/12 05:04:33 398192] [debug] |scid:6279067c5b11dda5809a7cd3|xqc_timer_set|type:LOSS_DETECTION|expire:1757653474989539|now:1757653473398170|interv:1591369|
[2025/09/12 05:04:33 398197] [debug] |scid:6279067c5b11dda5809a7cd3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB8A1A92C|path:0|pns:2|expire:1757653474989539|now:1757653473398170|interval:1591369|pto_count:4|srtt:32816
[2025/09/12 05:04:33 398203] [debug] |scid:6279067c5b11dda5809a7cd3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:46737|inflight:7350|
[2025/09/12 05:04:33 398209] [debug] |scid:6279067c5b11dda5809a7cd3|xqc_conn_next_wakeup_time|wakeup_time:1757653474989539|
[2025/09/12 05:04:33 398214] [debug] |scid:6279067c5b11dda5809a7cd3|xqc_engine_add_wakeup_queue|next_tick_time:1757653474989539|
[2025/09/12 05:04:33 398219] [debug] |xqc_engine_wakeup_after|wakeup:1757653473676541|now:1757653473398219|diff:278322|
[2025/09/12 05:04:33 398225] [debug] |xqc_engine_main_logic|END|now:1757653473397814|
[2025/09/12 05:04:33 572398] [info] |xqc_engine_packet_process|==>|conn:0000558BB8A7E98C|size:61|state:S_HANDSHAKE_SENT|recv_time:1757653473572396|
[2025/09/12 05:04:33 572422] [debug] |scid:437ac172ab898946554e0870|xqc_packet_parse_handshake|success|Length:21|
[2025/09/12 05:04:33 572433] [debug] |scid:437ac172ab898946554e0870|xqc_packet_decrypt|largest_pn:0|
[2025/09/12 05:04:33 572440] [debug] |scid:437ac172ab898946554e0870|xqc_packet_decrypt|decryption nonce|path_id:0|pn:1471897627|
[2025/09/12 05:04:33 572448] [debug] |scid:437ac172ab898946554e0870|xqc_packet_decrypt_single|pkt_type:HSK|pkt_num:1471897627|
[2025/09/12 05:04:33 572455] [debug] |scid:437ac172ab898946554e0870|xqc_process_frames|frame_type:1|
[2025/09/12 05:04:33 572473] [debug] |scid:437ac172ab898946554e0870|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 05:04:33 572480] [info] |scid:437ac172ab898946554e0870|xqc_send_ctl_on_pns_discard|xqc_send_ctl_set_loss_detection_timer on discard pns:0
[2025/09/12 05:04:33 572485] [debug] |scid:437ac172ab898946554e0870|xqc_send_ctl_get_pto_time_and_space|srtt:250000|rtt_var:125000|pto_duration:750000|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:04:33 572489] [debug] |scid:437ac172ab898946554e0870|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8A7E98C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:04:33 572493] [debug] |scid:437ac172ab898946554e0870|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8A7E98C|path:0|PNS: 1, unacked: 918|
[2025/09/12 05:04:33 572498] [debug] |scid:437ac172ab898946554e0870|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8A7E98C|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:04:33 572504] [debug] |scid:437ac172ab898946554e0870|xqc_timer_set|type:LOSS_DETECTION|expire:1757653473989426|now:1757653473572484|interv:416942|
[2025/09/12 05:04:33 572511] [debug] |scid:437ac172ab898946554e0870|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB8A7E98C|path:0|pns:1|expire:1757653473989426|now:1757653473572484|interval:416942|pto_count:0|srtt:250000
[2025/09/12 05:04:33 572519] [info] |scid:437ac172ab898946554e0870|xqc_conn_addr_validated|Address Validated|conn:0000558BB8A7E98C|role:1|
[2025/09/12 05:04:33 572527] [debug] |scid:437ac172ab898946554e0870|xqc_timer_unset|type:ACK_HSK|
[2025/09/12 05:04:33 572535] [debug] |scid:437ac172ab898946554e0870|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 05:04:33 572541] [debug] |scid:437ac172ab898946554e0870|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:1471897627|largest:1471897627|pns:1|
[2025/09/12 05:04:33 572546] [info] |scid:437ac172ab898946554e0870|xqc_conn_on_pkt_processed|====>|conn:0000558BB8A7E98C|path:0|size:61|pkt_type:HSK|pkt_num:1471897627|frame:PING |recv_time:1757653473572396|dcid:437ac172ab898946554e0870|dcid_seq:0|
[2025/09/12 05:04:33 572551] [debug] |scid:437ac172ab898946554e0870|xqc_timer_set|type:PATH_IDLE|expire:1757653533572396|now:1757653473572396|interv:60000000|
[2025/09/12 05:04:33 572555] [debug] |scid:437ac172ab898946554e0870|xqc_timer_set|type:CONN_IDLE|expire:1757653533572396|now:1757653473572396|interv:60000000|
[2025/09/12 05:04:33 572559] [debug] |scid:437ac172ab898946554e0870|xqc_engine_remove_wakeup_queue|next_tick_time:1757653473989070|pq_index:3|
[2025/09/12 05:04:33 572564] [debug] |scid:437ac172ab898946554e0870|xqc_engine_add_active_queue|last_ticked_time:1757653473238879|
[2025/09/12 05:04:33 572570] [debug] |xqc_engine_main_logic|BEGIN|now:1757653473572570|
[2025/09/12 05:04:33 572577] [debug] |scid:437ac172ab898946554e0870|xqc_engine_process_conn|conn:0000558BB8A7E98C|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:1757653473572576|
[2025/09/12 05:04:33 572587] [debug] |scid:437ac172ab898946554e0870|xqc_gen_ack_frame|largest_recv:1471897627|ack_delay:190|first_ack_range:0|largest_pkt_recv_time:1757653473572396|
[2025/09/12 05:04:33 572594] [debug] |scid:437ac172ab898946554e0870|xqc_gen_ack_frame|high:1471897627|low:1471897627|pkt_pns:1|
[2025/09/12 05:04:33 572598] [debug] |scid:437ac172ab898946554e0870|xqc_write_ack_to_one_packet|ack_size:12|path:0|path_largest_recv:1471897627|frame_largest_recv:1471897627|
[2025/09/12 05:04:33 572602] [debug] |scid:437ac172ab898946554e0870|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:1|
[2025/09/12 05:04:33 572607] [debug] |scid:437ac172ab898946554e0870|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:ACK |stream_id:0|stream_offset:0|
[2025/09/12 05:04:33 572620] [debug] |scid:437ac172ab898946554e0870|xqc_check_acked_or_dropped_pkt|conn:0000558BB8A7E98C|pkt_num:0|size:54|pkt_type:HSK|frame:ACK |
[2025/09/12 05:04:33 572627] [debug] |scid:437ac172ab898946554e0870|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:4|
[2025/09/12 05:04:33 572667] [info] |scid:437ac172ab898946554e0870|xqc_send_packet_with_pn|<==|conn:0000558BB8A7E98C|path:0|pkt_num:4|size:54|sent:70|pkt_type:HSK|frame:ACK |inflight:918|now:1757653473572637|stream_id:0|stream_offset:0|
[2025/09/12 05:04:33 572677] [debug] |scid:437ac172ab898946554e0870|xqc_send_ctl_on_packet_sent|conn:0000558BB8A7E98C|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 05:04:33 572684] [debug] |scid:437ac172ab898946554e0870|xqc_conn_next_wakeup_time|wakeup_time:1757653473989426|
[2025/09/12 05:04:33 572690] [debug] |scid:437ac172ab898946554e0870|xqc_engine_add_wakeup_queue|next_tick_time:1757653473989426|
[2025/09/12 05:04:33 572697] [debug] |xqc_engine_wakeup_after|wakeup:1757653473676541|now:1757653473572697|diff:103844|
[2025/09/12 05:04:33 572704] [debug] |xqc_engine_main_logic|END|now:1757653473572576|
[2025/09/12 05:04:33 572712] [debug] |xqc_engine_main_logic|BEGIN|now:1757653473572712|
[2025/09/12 05:04:33 572718] [debug] |xqc_engine_wakeup_after|wakeup:1757653473676541|now:1757653473572718|diff:103823|
[2025/09/12 05:04:33 572725] [debug] |xqc_engine_main_logic|END|now:1757653473572712|
[2025/09/12 05:04:33 677958] [debug] |xqc_engine_main_logic|BEGIN|now:1757653473677957|
[2025/09/12 05:04:33 677971] [debug] |scid:2e9f5068201320e20318cf58|xqc_engine_remove_wakeup_queue|next_tick_time:1757653473676541|pq_index:0|
[2025/09/12 05:04:33 677977] [debug] |scid:2e9f5068201320e20318cf58|xqc_engine_add_active_queue|last_ticked_time:1757653453766130|
[2025/09/12 05:04:33 677983] [debug] |scid:2e9f5068201320e20318cf58|xqc_engine_process_conn|conn:0000558BB895498C|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:1757653473677981|
[2025/09/12 05:04:33 677988] [debug] |scid:2e9f5068201320e20318cf58|xqc_timer_expire|timer expired|type:LOSS_DETECTION|expire_time:1757653473676541|now:1757653473677981|
[2025/09/12 05:04:33 677992] [debug] |scid:2e9f5068201320e20318cf58|xqc_timer_loss_detection_timeout|path:0|loss_detection_timeout|
[2025/09/12 05:04:33 677996] [debug] |scid:2e9f5068201320e20318cf58|xqc_timer_loss_detection_timeout|send Probe pkts|conn:0000558BB895498C|path:0|bytes_in_flight:1743|
[2025/09/12 05:04:33 678001] [debug] |scid:2e9f5068201320e20318cf58|xqc_send_ctl_get_pto_time_and_space|srtt:32650|rtt_var:5031|pto_duration:13510144|backoff_factor:2.00|backoff:256.00|pto_cnt:8|max_ack_delay:25|
[2025/09/12 05:04:33 678006] [debug] |scid:2e9f5068201320e20318cf58|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB895498C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:04:33 678010] [debug] |scid:2e9f5068201320e20318cf58|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB895498C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:04:33 678013] [debug] |scid:2e9f5068201320e20318cf58|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB895498C|path:0|PNS: 2, unacked: 1743|
[2025/09/12 05:04:33 678017] [debug] |scid:2e9f5068201320e20318cf58|xqc_path_send_one_or_two_ack_elicit_pkts|send two ack-eliciting pkts|path:0|pns:2|
[2025/09/12 05:04:33 678022] [debug] |scid:2e9f5068201320e20318cf58|xqc_conn_send_probe_pkt|conn:0000558BB895498C|path:0|pkt_num:0|size:23|pkt_type:SHORT_HEADER|frame:HANDSHAKE_DONE |conn_state:ESTABED|
[2025/09/12 05:04:33 678029] [debug] |scid:2e9f5068201320e20318cf58|xqc_conn_send_probe_pkt|conn:0000558BB895498C|path:0|pkt_num:4|size:54|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |conn_state:ESTABED|
[2025/09/12 05:04:33 678034] [debug] |scid:2e9f5068201320e20318cf58|xqc_timer_loss_detection_timeout|xqc_send_ctl_set_loss_detection_timer|PTO|conn:0000558BB895498C|pto_count:9
[2025/09/12 05:04:33 678062] [debug] |scid:2e9f5068201320e20318cf58|xqc_send_ctl_get_pto_time_and_space|srtt:32650|rtt_var:5031|pto_duration:27020288|backoff_factor:2.00|backoff:512.00|pto_cnt:9|max_ack_delay:25|
[2025/09/12 05:04:33 678066] [debug] |scid:2e9f5068201320e20318cf58|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB895498C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:04:33 678070] [debug] |scid:2e9f5068201320e20318cf58|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB895498C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:04:33 678074] [debug] |scid:2e9f5068201320e20318cf58|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB895498C|path:0|PNS: 2, unacked: 1743|
[2025/09/12 05:04:33 678078] [debug] |scid:2e9f5068201320e20318cf58|xqc_timer_set|type:LOSS_DETECTION|expire:1757653493586685|now:1757653473678061|interv:19908624|
[2025/09/12 05:04:33 678082] [debug] |scid:2e9f5068201320e20318cf58|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB895498C|path:0|pns:2|expire:1757653493586685|now:1757653473678061|interval:19908624|pto_count:9|srtt:32650
[2025/09/12 05:04:33 678088] [debug] |scid:2e9f5068201320e20318cf58|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:HANDSHAKE_DONE |stream_id:0|stream_offset:0|
[2025/09/12 05:04:33 678093] [debug] |scid:2e9f5068201320e20318cf58|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:NEW_CONNECTION_ID |stream_id:0|stream_offset:0|
[2025/09/12 05:04:33 678098] [debug] |scid:2e9f5068201320e20318cf58|xqc_check_acked_or_dropped_pkt|conn:0000558BB895498C|pkt_num:0|size:23|pkt_type:SHORT_HEADER|frame:HANDSHAKE_DONE |
[2025/09/12 05:04:33 678103] [debug] |scid:2e9f5068201320e20318cf58|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:51|
[2025/09/12 05:04:33 678138] [info] |scid:2e9f5068201320e20318cf58|xqc_send_packet_with_pn|<==|conn:0000558BB895498C|path:0|pkt_num:51|size:23|sent:39|pkt_type:SHORT_HEADER|frame:HANDSHAKE_DONE |inflight:1743|now:1757653473678114|stream_id:0|stream_offset:0|
[2025/09/12 05:04:33 678144] [debug] |scid:2e9f5068201320e20318cf58|xqc_send_ctl_on_packet_sent|conn:0000558BB895498C|path:0|pkt_num:51|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 05:04:33 678149] [debug] |scid:2e9f5068201320e20318cf58|xqc_send_ctl_on_packet_sent|path:0|inflight:1743|applimit:0|
[2025/09/12 05:04:33 678153] [debug] |scid:2e9f5068201320e20318cf58|xqc_send_ctl_get_pto_time_and_space|srtt:32650|rtt_var:5031|pto_duration:27020288|backoff_factor:2.00|backoff:512.00|pto_cnt:9|max_ack_delay:25|
[2025/09/12 05:04:33 678158] [debug] |scid:2e9f5068201320e20318cf58|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB895498C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:04:33 678161] [debug] |scid:2e9f5068201320e20318cf58|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB895498C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:04:33 678165] [debug] |scid:2e9f5068201320e20318cf58|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB895498C|path:0|PNS: 2, unacked: 1766|
[2025/09/12 05:04:33 678169] [debug] |scid:2e9f5068201320e20318cf58|xqc_timer_set|type:LOSS_DETECTION|expire:1757653513498402|now:1757653473678153|interv:39820249|
[2025/09/12 05:04:33 678175] [debug] |scid:2e9f5068201320e20318cf58|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB895498C|path:0|pns:2|expire:1757653513498402|now:1757653473678153|interval:39820249|pto_count:9|srtt:32650
[2025/09/12 05:04:33 678183] [debug] |scid:2e9f5068201320e20318cf58|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:48707|inflight:1766|
[2025/09/12 05:04:33 678190] [debug] |scid:2e9f5068201320e20318cf58|xqc_check_acked_or_dropped_pkt|conn:0000558BB895498C|pkt_num:4|size:54|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |
[2025/09/12 05:04:33 678197] [debug] |scid:2e9f5068201320e20318cf58|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:52|
[2025/09/12 05:04:33 678230] [info] |scid:2e9f5068201320e20318cf58|xqc_send_packet_with_pn|<==|conn:0000558BB895498C|path:0|pkt_num:52|size:54|sent:70|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |inflight:1766|now:1757653473678206|stream_id:0|stream_offset:0|
[2025/09/12 05:04:33 678246] [debug] |scid:2e9f5068201320e20318cf58|xqc_send_ctl_on_packet_sent|conn:0000558BB895498C|path:0|pkt_num:52|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 05:04:33 678253] [debug] |scid:2e9f5068201320e20318cf58|xqc_send_ctl_on_packet_sent|path:0|inflight:1766|applimit:0|
[2025/09/12 05:04:33 678260] [debug] |scid:2e9f5068201320e20318cf58|xqc_send_ctl_get_pto_time_and_space|srtt:32650|rtt_var:5031|pto_duration:27020288|backoff_factor:2.00|backoff:512.00|pto_cnt:9|max_ack_delay:25|
[2025/09/12 05:04:33 678267] [debug] |scid:2e9f5068201320e20318cf58|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB895498C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:04:33 678274] [debug] |scid:2e9f5068201320e20318cf58|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB895498C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:04:33 678280] [debug] |scid:2e9f5068201320e20318cf58|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB895498C|path:0|PNS: 2, unacked: 1820|
[2025/09/12 05:04:33 678283] [debug] |scid:2e9f5068201320e20318cf58|xqc_timer_set|type:LOSS_DETECTION|expire:1757653513498494|now:1757653473678260|interv:39820234|
[2025/09/12 05:04:33 678287] [debug] |scid:2e9f5068201320e20318cf58|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB895498C|path:0|pns:2|expire:1757653513498494|now:1757653473678260|interval:39820234|pto_count:9|srtt:32650
[2025/09/12 05:04:33 678292] [debug] |scid:2e9f5068201320e20318cf58|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:48707|inflight:1820|
[2025/09/12 05:04:33 678297] [debug] |scid:2e9f5068201320e20318cf58|xqc_conn_next_wakeup_time|wakeup_time:1757653513498494|
[2025/09/12 05:04:33 678301] [debug] |scid:2e9f5068201320e20318cf58|xqc_engine_add_wakeup_queue|next_tick_time:1757653513498494|
[2025/09/12 05:04:33 678306] [debug] |xqc_engine_wakeup_after|wakeup:1757653473815670|now:1757653473678306|diff:137364|
[2025/09/12 05:04:33 678312] [debug] |xqc_engine_main_logic|END|now:1757653473677981|
[2025/09/12 05:04:33 816499] [debug] |xqc_engine_main_logic|BEGIN|now:1757653473816499|
[2025/09/12 05:04:33 816515] [debug] |scid:a0cf7ac851dfa97be4ddff99|xqc_engine_remove_wakeup_queue|next_tick_time:1757653473815670|pq_index:0|
[2025/09/12 05:04:33 816522] [debug] |scid:a0cf7ac851dfa97be4ddff99|xqc_engine_add_active_queue|last_ticked_time:1757653472494840|
[2025/09/12 05:04:33 816529] [debug] |scid:a0cf7ac851dfa97be4ddff99|xqc_engine_process_conn|conn:0000558BB89D48FC|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:1757653473816527|
[2025/09/12 05:04:33 816536] [debug] |scid:a0cf7ac851dfa97be4ddff99|xqc_timer_expire|timer expired|type:LOSS_DETECTION|expire_time:1757653473815670|now:1757653473816527|
[2025/09/12 05:04:33 816541] [debug] |scid:a0cf7ac851dfa97be4ddff99|xqc_timer_loss_detection_timeout|path:0|loss_detection_timeout|
[2025/09/12 05:04:33 816546] [debug] |scid:a0cf7ac851dfa97be4ddff99|xqc_timer_loss_detection_timeout|send Probe pkts|conn:0000558BB89D48FC|path:0|bytes_in_flight:4315|
[2025/09/12 05:04:33 816551] [debug] |scid:a0cf7ac851dfa97be4ddff99|xqc_send_ctl_get_pto_time_and_space|srtt:32348|rtt_var:6296|pto_duration:920512|backoff_factor:2.00|backoff:16.00|pto_cnt:4|max_ack_delay:25|
[2025/09/12 05:04:33 816557] [debug] |scid:a0cf7ac851dfa97be4ddff99|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB89D48FC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:04:33 816562] [debug] |scid:a0cf7ac851dfa97be4ddff99|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB89D48FC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:04:33 816567] [debug] |scid:a0cf7ac851dfa97be4ddff99|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB89D48FC|path:0|PNS: 2, unacked: 4315|
[2025/09/12 05:04:33 816580] [debug] |scid:a0cf7ac851dfa97be4ddff99|xqc_path_send_one_or_two_ack_elicit_pkts|send two ack-eliciting pkts|path:0|pns:2|
[2025/09/12 05:04:33 816586] [debug] |scid:a0cf7ac851dfa97be4ddff99|xqc_conn_send_probe_pkt|conn:0000558BB89D48FC|path:0|pkt_num:0|size:23|pkt_type:SHORT_HEADER|frame:HANDSHAKE_DONE |conn_state:ESTABED|
[2025/09/12 05:04:33 816593] [debug] |scid:a0cf7ac851dfa97be4ddff99|xqc_conn_send_probe_pkt|conn:0000558BB89D48FC|path:0|pkt_num:6|size:1050|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|
[2025/09/12 05:04:33 816599] [debug] |scid:a0cf7ac851dfa97be4ddff99|xqc_timer_loss_detection_timeout|xqc_send_ctl_set_loss_detection_timer|PTO|conn:0000558BB89D48FC|pto_count:5
[2025/09/12 05:04:33 816604] [debug] |scid:a0cf7ac851dfa97be4ddff99|xqc_send_ctl_get_pto_time_and_space|srtt:32348|rtt_var:6296|pto_duration:1841024|backoff_factor:2.00|backoff:32.00|pto_cnt:5|max_ack_delay:25|
[2025/09/12 05:04:33 816610] [debug] |scid:a0cf7ac851dfa97be4ddff99|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB89D48FC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:04:33 816615] [debug] |scid:a0cf7ac851dfa97be4ddff99|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB89D48FC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:04:33 816619] [debug] |scid:a0cf7ac851dfa97be4ddff99|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB89D48FC|path:0|PNS: 2, unacked: 4315|
[2025/09/12 05:04:33 816624] [debug] |scid:a0cf7ac851dfa97be4ddff99|xqc_timer_set|type:LOSS_DETECTION|expire:1757653475136182|now:1757653473816604|interv:1319578|
[2025/09/12 05:04:33 816629] [debug] |scid:a0cf7ac851dfa97be4ddff99|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB89D48FC|path:0|pns:2|expire:1757653475136182|now:1757653473816604|interval:1319578|pto_count:5|srtt:32348
[2025/09/12 05:04:33 816637] [debug] |scid:a0cf7ac851dfa97be4ddff99|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:HANDSHAKE_DONE |stream_id:0|stream_offset:0|
[2025/09/12 05:04:33 816642] [debug] |scid:a0cf7ac851dfa97be4ddff99|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:STREAM |stream_id:0|stream_offset:1024|
[2025/09/12 05:04:33 816648] [debug] |scid:a0cf7ac851dfa97be4ddff99|xqc_check_acked_or_dropped_pkt|conn:0000558BB89D48FC|pkt_num:0|size:23|pkt_type:SHORT_HEADER|frame:HANDSHAKE_DONE |
[2025/09/12 05:04:33 816654] [debug] |scid:a0cf7ac851dfa97be4ddff99|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:17|
[2025/09/12 05:04:33 816694] [info] |scid:a0cf7ac851dfa97be4ddff99|xqc_send_packet_with_pn|<==|conn:0000558BB89D48FC|path:0|pkt_num:17|size:23|sent:39|pkt_type:SHORT_HEADER|frame:HANDSHAKE_DONE |inflight:4315|now:1757653473816664|stream_id:0|stream_offset:0|
[2025/09/12 05:04:33 816701] [debug] |scid:a0cf7ac851dfa97be4ddff99|xqc_send_ctl_on_packet_sent|conn:0000558BB89D48FC|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 05:04:33 816707] [debug] |scid:a0cf7ac851dfa97be4ddff99|xqc_send_ctl_on_packet_sent|path:0|inflight:4315|applimit:0|
[2025/09/12 05:04:33 816712] [debug] |scid:a0cf7ac851dfa97be4ddff99|xqc_send_ctl_get_pto_time_and_space|srtt:32348|rtt_var:6296|pto_duration:1841024|backoff_factor:2.00|backoff:32.00|pto_cnt:5|max_ack_delay:25|
[2025/09/12 05:04:33 816718] [debug] |scid:a0cf7ac851dfa97be4ddff99|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB89D48FC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:04:33 816723] [debug] |scid:a0cf7ac851dfa97be4ddff99|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB89D48FC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:04:33 816727] [debug] |scid:a0cf7ac851dfa97be4ddff99|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB89D48FC|path:0|PNS: 2, unacked: 4338|
[2025/09/12 05:04:33 816733] [debug] |scid:a0cf7ac851dfa97be4ddff99|xqc_timer_set|type:LOSS_DETECTION|expire:1757653476457688|now:1757653473816712|interv:2640976|
[2025/09/12 05:04:33 816741] [debug] |scid:a0cf7ac851dfa97be4ddff99|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB89D48FC|path:0|pns:2|expire:1757653476457688|now:1757653473816712|interval:2640976|pto_count:5|srtt:32348
[2025/09/12 05:04:33 816767] [debug] |scid:a0cf7ac851dfa97be4ddff99|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:48762|inflight:4338|
[2025/09/12 05:04:33 816776] [debug] |scid:a0cf7ac851dfa97be4ddff99|xqc_check_acked_or_dropped_pkt|conn:0000558BB89D48FC|pkt_num:6|size:1050|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:04:33 816785] [debug] |scid:a0cf7ac851dfa97be4ddff99|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:18|
[2025/09/12 05:04:33 816837] [info] |scid:a0cf7ac851dfa97be4ddff99|xqc_send_packet_with_pn|<==|conn:0000558BB89D48FC|path:0|pkt_num:18|size:1050|sent:1066|pkt_type:SHORT_HEADER|frame:STREAM |inflight:4338|now:1757653473816807|stream_id:0|stream_offset:1024|
[2025/09/12 05:04:33 816846] [debug] |scid:a0cf7ac851dfa97be4ddff99|xqc_send_ctl_on_packet_sent|conn:0000558BB89D48FC|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:16|
[2025/09/12 05:04:33 816852] [debug] |scid:a0cf7ac851dfa97be4ddff99|xqc_send_ctl_on_packet_sent|path:0|inflight:4338|applimit:0|
[2025/09/12 05:04:33 816857] [debug] |scid:a0cf7ac851dfa97be4ddff99|xqc_send_ctl_get_pto_time_and_space|srtt:32348|rtt_var:6296|pto_duration:1841024|backoff_factor:2.00|backoff:32.00|pto_cnt:5|max_ack_delay:25|
[2025/09/12 05:04:33 816863] [debug] |scid:a0cf7ac851dfa97be4ddff99|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB89D48FC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:04:33 816867] [debug] |scid:a0cf7ac851dfa97be4ddff99|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB89D48FC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:04:33 816872] [debug] |scid:a0cf7ac851dfa97be4ddff99|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB89D48FC|path:0|PNS: 2, unacked: 5388|
[2025/09/12 05:04:33 816880] [debug] |scid:a0cf7ac851dfa97be4ddff99|xqc_timer_set|type:LOSS_DETECTION|expire:1757653476457831|now:1757653473816857|interv:2640974|
[2025/09/12 05:04:33 816887] [debug] |scid:a0cf7ac851dfa97be4ddff99|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB89D48FC|path:0|pns:2|expire:1757653476457831|now:1757653473816857|interval:2640974|pto_count:5|srtt:32348
[2025/09/12 05:04:33 816896] [debug] |scid:a0cf7ac851dfa97be4ddff99|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:48762|inflight:5388|
[2025/09/12 05:04:33 816906] [debug] |scid:a0cf7ac851dfa97be4ddff99|xqc_conn_next_wakeup_time|wakeup_time:1757653476457831|
[2025/09/12 05:04:33 816914] [debug] |scid:a0cf7ac851dfa97be4ddff99|xqc_engine_add_wakeup_queue|next_tick_time:1757653476457831|
[2025/09/12 05:04:33 816922] [debug] |xqc_engine_wakeup_after|wakeup:1757653473989426|now:1757653473816922|diff:172504|
[2025/09/12 05:04:33 816930] [debug] |xqc_engine_main_logic|END|now:1757653473816527|
[2025/09/12 05:04:33 990150] [debug] |xqc_engine_main_logic|BEGIN|now:1757653473990150|
[2025/09/12 05:04:33 990167] [debug] |scid:437ac172ab898946554e0870|xqc_engine_remove_wakeup_queue|next_tick_time:1757653473989426|pq_index:0|
[2025/09/12 05:04:33 990174] [debug] |scid:437ac172ab898946554e0870|xqc_engine_add_active_queue|last_ticked_time:1757653473572576|
[2025/09/12 05:04:33 990180] [debug] |scid:437ac172ab898946554e0870|xqc_engine_process_conn|conn:0000558BB8A7E98C|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:1757653473990179|
[2025/09/12 05:04:33 990187] [debug] |scid:437ac172ab898946554e0870|xqc_timer_expire|timer expired|type:LOSS_DETECTION|expire_time:1757653473989426|now:1757653473990179|
[2025/09/12 05:04:33 990192] [debug] |scid:437ac172ab898946554e0870|xqc_timer_loss_detection_timeout|path:0|loss_detection_timeout|
[2025/09/12 05:04:33 990197] [debug] |scid:437ac172ab898946554e0870|xqc_timer_loss_detection_timeout|send Probe pkts|conn:0000558BB8A7E98C|path:0|bytes_in_flight:918|
[2025/09/12 05:04:33 990210] [debug] |scid:437ac172ab898946554e0870|xqc_send_ctl_get_pto_time_and_space|srtt:250000|rtt_var:125000|pto_duration:750000|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:04:33 990216] [debug] |scid:437ac172ab898946554e0870|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8A7E98C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:04:33 990221] [debug] |scid:437ac172ab898946554e0870|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8A7E98C|path:0|PNS: 1, unacked: 918|
[2025/09/12 05:04:33 990226] [debug] |scid:437ac172ab898946554e0870|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8A7E98C|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:04:33 990231] [debug] |scid:437ac172ab898946554e0870|xqc_path_send_one_or_two_ack_elicit_pkts|send two ack-eliciting pkts|path:0|pns:1|
[2025/09/12 05:04:33 990236] [debug] |scid:437ac172ab898946554e0870|xqc_conn_send_probe_pkt|conn:0000558BB8A7E98C|path:0|pkt_num:0|size:194|pkt_type:HSK|frame:CRYPTO |conn_state:S_HANDSHAKE_SENT|
[2025/09/12 05:04:33 990243] [debug] |scid:437ac172ab898946554e0870|xqc_conn_send_probe_pkt|conn:0000558BB8A7E98C|path:0|pkt_num:1|size:516|pkt_type:HSK|frame:CRYPTO |conn_state:S_HANDSHAKE_SENT|
[2025/09/12 05:04:33 990248] [debug] |scid:437ac172ab898946554e0870|xqc_timer_loss_detection_timeout|xqc_send_ctl_set_loss_detection_timer|PTO|conn:0000558BB8A7E98C|pto_count:1
[2025/09/12 05:04:33 990253] [debug] |scid:437ac172ab898946554e0870|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 05:04:33 990259] [debug] |scid:437ac172ab898946554e0870|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8A7E98C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:04:33 990264] [debug] |scid:437ac172ab898946554e0870|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8A7E98C|path:0|PNS: 1, unacked: 208|
[2025/09/12 05:04:33 990268] [debug] |scid:437ac172ab898946554e0870|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8A7E98C|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:04:33 990273] [debug] |scid:437ac172ab898946554e0870|xqc_timer_set|type:LOSS_DETECTION|expire:1757653474739426|now:1757653473990253|interv:749173|
[2025/09/12 05:04:33 990278] [debug] |scid:437ac172ab898946554e0870|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB8A7E98C|path:0|pns:1|expire:1757653474739426|now:1757653473990253|interval:749173|pto_count:1|srtt:250000
[2025/09/12 05:04:33 990285] [debug] |scid:437ac172ab898946554e0870|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:CRYPTO |stream_id:0|stream_offset:0|
[2025/09/12 05:04:33 990291] [debug] |scid:437ac172ab898946554e0870|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:CRYPTO |stream_id:0|stream_offset:0|
[2025/09/12 05:04:33 990297] [debug] |scid:437ac172ab898946554e0870|xqc_check_acked_or_dropped_pkt|conn:0000558BB8A7E98C|pkt_num:0|size:194|pkt_type:HSK|frame:CRYPTO |
[2025/09/12 05:04:33 990303] [debug] |scid:437ac172ab898946554e0870|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:5|
[2025/09/12 05:04:33 990344] [info] |scid:437ac172ab898946554e0870|xqc_send_packet_with_pn|<==|conn:0000558BB8A7E98C|path:0|pkt_num:5|size:194|sent:210|pkt_type:HSK|frame:CRYPTO |inflight:208|now:1757653473990313|stream_id:0|stream_offset:0|
[2025/09/12 05:04:33 990352] [debug] |scid:437ac172ab898946554e0870|xqc_send_ctl_on_packet_sent|conn:0000558BB8A7E98C|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 05:04:33 990358] [debug] |scid:437ac172ab898946554e0870|xqc_send_ctl_on_packet_sent|path:0|inflight:208|applimit:0|
[2025/09/12 05:04:33 990363] [debug] |scid:437ac172ab898946554e0870|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 05:04:33 990368] [debug] |scid:437ac172ab898946554e0870|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8A7E98C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:04:33 990378] [debug] |scid:437ac172ab898946554e0870|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8A7E98C|path:0|PNS: 1, unacked: 402|
[2025/09/12 05:04:33 990384] [debug] |scid:437ac172ab898946554e0870|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8A7E98C|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:04:33 990392] [debug] |scid:437ac172ab898946554e0870|xqc_timer_set|type:LOSS_DETECTION|expire:1757653475490313|now:1757653473990363|interv:1499950|
[2025/09/12 05:04:33 990400] [debug] |scid:437ac172ab898946554e0870|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB8A7E98C|path:0|pns:1|expire:1757653475490313|now:1757653473990363|interval:1499950|pto_count:1|srtt:250000
[2025/09/12 05:04:33 990409] [debug] |scid:437ac172ab898946554e0870|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:45952|inflight:402|
[2025/09/12 05:04:33 990418] [debug] |scid:437ac172ab898946554e0870|xqc_check_acked_or_dropped_pkt|conn:0000558BB8A7E98C|pkt_num:1|size:516|pkt_type:HSK|frame:CRYPTO |
[2025/09/12 05:04:33 990426] [debug] |scid:437ac172ab898946554e0870|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:6|
[2025/09/12 05:04:33 990470] [info] |scid:437ac172ab898946554e0870|xqc_send_packet_with_pn|<==|conn:0000558BB8A7E98C|path:0|pkt_num:6|size:516|sent:532|pkt_type:HSK|frame:CRYPTO |inflight:402|now:1757653473990439|stream_id:0|stream_offset:0|
[2025/09/12 05:04:33 990481] [debug] |scid:437ac172ab898946554e0870|xqc_send_ctl_on_packet_sent|conn:0000558BB8A7E98C|path:0|pkt_num:6|origin_pktnum:1|size:516|enc_size:532|pkt_type:HSK|frame:CRYPTO |conn_state:S_HANDSHAKE_SENT|po_in_flight:0||retrans:0|
[2025/09/12 05:04:33 990490] [debug] |scid:437ac172ab898946554e0870|xqc_send_ctl_on_packet_sent|path:0|inflight:402|applimit:0|
[2025/09/12 05:04:33 990499] [debug] |scid:437ac172ab898946554e0870|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 05:04:33 990507] [debug] |scid:437ac172ab898946554e0870|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8A7E98C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:04:33 990515] [debug] |scid:437ac172ab898946554e0870|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8A7E98C|path:0|PNS: 1, unacked: 918|
[2025/09/12 05:04:33 990523] [debug] |scid:437ac172ab898946554e0870|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8A7E98C|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:04:33 990531] [debug] |scid:437ac172ab898946554e0870|xqc_timer_set|type:LOSS_DETECTION|expire:1757653475490439|now:1757653473990498|interv:1499941|
[2025/09/12 05:04:33 990537] [debug] |scid:437ac172ab898946554e0870|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB8A7E98C|path:0|pns:1|expire:1757653475490439|now:1757653473990498|interval:1499941|pto_count:1|srtt:250000
[2025/09/12 05:04:33 990542] [debug] |scid:437ac172ab898946554e0870|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:45952|inflight:918|
[2025/09/12 05:04:33 990548] [debug] |scid:437ac172ab898946554e0870|xqc_conn_next_wakeup_time|wakeup_time:1757653475490439|
[2025/09/12 05:04:33 990554] [debug] |scid:437ac172ab898946554e0870|xqc_engine_add_wakeup_queue|next_tick_time:1757653475490439|
[2025/09/12 05:04:33 990560] [debug] |xqc_engine_wakeup_after|wakeup:1757653474989539|now:1757653473990560|diff:998979|
[2025/09/12 05:04:33 990566] [debug] |xqc_engine_main_logic|END|now:1757653473990179|
[2025/09/12 05:04:34 021230] [info] |xqc_engine_packet_process|==>|conn:0000558BB8A7E98C|size:64|state:S_HANDSHAKE_SENT|recv_time:1757653474021228|
[2025/09/12 05:04:34 021253] [debug] |scid:437ac172ab898946554e0870|xqc_packet_parse_handshake|success|Length:24|
[2025/09/12 05:04:34 021261] [debug] |scid:437ac172ab898946554e0870|xqc_packet_decrypt|largest_pn:1471897627|
[2025/09/12 05:04:34 021270] [debug] |scid:437ac172ab898946554e0870|xqc_packet_decrypt|decryption nonce|path_id:0|pn:1471897628|
[2025/09/12 05:04:34 021281] [debug] |scid:437ac172ab898946554e0870|xqc_packet_decrypt_single|pkt_type:HSK|pkt_num:1471897628|
[2025/09/12 05:04:34 021300] [debug] |scid:437ac172ab898946554e0870|xqc_process_frames|frame_type:2|
[2025/09/12 05:04:34 021312] [debug] |scid:437ac172ab898946554e0870|xqc_send_ctl_on_ack_received|conn:0000558BB8A7E98C|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 05:04:34 021321] [debug] |scid:437ac172ab898946554e0870|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:1378|prior_delivered:0|prior_time:1757653473239070|is_app_limited:1|send_elapse:104|ack_elapse:782158|ctl_first_sent_time:1757653473239174|lagest_ack_time:1757653474021228|curr_delivered:194|
[2025/09/12 05:04:34 021331] [debug] |scid:437ac172ab898946554e0870|xqc_update_sample|sampler_sent_time_update:1757653473239174|
[2025/09/12 05:04:34 021339] [debug] |scid:437ac172ab898946554e0870|xqc_send_ctl_on_ack_received|sndq_packets_used:6||sndq_packets_used_bytes:0|sndq_packets_free:0|
[2025/09/12 05:04:34 021348] [debug] |scid:437ac172ab898946554e0870|xqc_send_ctl_on_ack_received|conn:0000558BB8A7E98C|path:0|pkt_num:1|origin_pktnum:0|size:516|pns:1|pkt_type:HSK|frame:CRYPTO |conn_state:S_HANDSHAKE_SENT|frame_largest_ack:5|path_largest_ack:1|
[2025/09/12 05:04:34 021356] [debug] |scid:437ac172ab898946554e0870|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:1894|prior_delivered:0|prior_time:1757653473239070|is_app_limited:1|send_elapse:189|ack_elapse:782158|ctl_first_sent_time:1757653473239259|lagest_ack_time:1757653474021228|curr_delivered:710|
[2025/09/12 05:04:34 021371] [debug] |scid:437ac172ab898946554e0870|xqc_update_sample|sampler_sent_time_update:1757653473239259|
[2025/09/12 05:04:34 021379] [debug] |scid:437ac172ab898946554e0870|xqc_send_ctl_on_ack_received|sndq_packets_used:6||sndq_packets_used_bytes:0|sndq_packets_free:0|
[2025/09/12 05:04:34 021388] [debug] |scid:437ac172ab898946554e0870|xqc_send_ctl_on_ack_received|conn:0000558BB8A7E98C|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 05:04:34 021393] [debug] |scid:437ac172ab898946554e0870|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:2102|prior_delivered:0|prior_time:1757653473239070|is_app_limited:1|send_elapse:356|ack_elapse:782158|ctl_first_sent_time:1757653473239426|lagest_ack_time:1757653474021228|curr_delivered:792|
[2025/09/12 05:04:34 021399] [debug] |scid:437ac172ab898946554e0870|xqc_update_sample|sampler_sent_time_update:1757653473239426|
[2025/09/12 05:04:34 021405] [debug] |scid:437ac172ab898946554e0870|xqc_send_ctl_on_ack_received|sndq_packets_used:5||sndq_packets_used_bytes:0|sndq_packets_free:1|
[2025/09/12 05:04:34 021410] [debug] |scid:437ac172ab898946554e0870|xqc_send_ctl_on_ack_received|conn:0000558BB8A7E98C|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 05:04:34 021415] [debug] |scid:437ac172ab898946554e0870|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:402|prior_delivered:0|prior_time:1757653473239070|is_app_limited:1|send_elapse:751243|ack_elapse:782158|ctl_first_sent_time:1757653473990313|lagest_ack_time:1757653474021228|curr_delivered:986|
[2025/09/12 05:04:34 021421] [debug] |scid:437ac172ab898946554e0870|xqc_update_sample|sampler_sent_time_update:1757653473990313|
[2025/09/12 05:04:34 021426] [debug] |scid:437ac172ab898946554e0870|xqc_send_ctl_on_ack_received|sndq_packets_used:3||sndq_packets_used_bytes:0|sndq_packets_free:3|
[2025/09/12 05:04:34 021431] [debug] |scid:437ac172ab898946554e0870|xqc_send_ctl_update_rtt|before update rtt|conn:0000558BB8A7E98C|srtt:250000|rttvar:125000|minrtt:4294967295|latest_rtt:30915|ack_delay:0|
[2025/09/12 05:04:34 021437] [debug] |scid:437ac172ab898946554e0870|xqc_send_ctl_update_rtt|l-0.0.0.0-443-437ac172ab898946554e0870 p-193.167.0.100-55673-6d4f17521ce2ad8728d9f03b895b037011 |after update rtt|conn:0000558BB8A7E98C|srtt:30915|rttvar:15457|minrtt:30915|latest_rtt:30915|ack_delay:0|
[2025/09/12 05:04:34 021448] [debug] |scid:437ac172ab898946554e0870|xqc_send_ctl_on_spurious_loss_detected|ctl_reordering_packet_threshold:6|ctl_reordering_time_threshold_shift:0|
[2025/09/12 05:04:34 021453] [debug] |scid:437ac172ab898946554e0870|xqc_send_ctl_get_lost_sent_pn|largest_acked:5|lost_pn:18446744073709551615|thresh:6|
[2025/09/12 05:04:34 021460] [debug] |scid:437ac172ab898946554e0870|xqc_send_ctl_detect_lost|mark lost|pns:1|pkt_num:2|lost_pn:18446744073709551615|po_sent_time:1757653473239345|lost_send_time:1757653473959398|loss_delay:61830|frame:CRYPTO |repair:32|
[2025/09/12 05:04:34 021465] [debug] |scid:437ac172ab898946554e0870|xqc_send_ctl_detect_lost|OnLostDetection|largest_lost sent time: 1757653473239345u|
[2025/09/12 05:04:34 021471] [stats] |scid:437ac172ab898946554e0870|xqc_send_ctl_detect_lost|l-0.0.0.0-443-437ac172ab898946554e0870 p-193.167.0.100-55673-6d4f17521ce2ad8728d9f03b895b037011 |lost interval:1757653474021228|lost_count:1|send_count:7|pkt_num:2|po_send_time:1757653473239345|srtt:30915|cwnd:45952|bw:0|conn_life:783729|now:125000|last_lost_time:783729|
[2025/09/12 05:04:34 021479] [debug] |scid:437ac172ab898946554e0870|xqc_send_ctl_on_ack_received|xqc_recv_record_del from 1471897628|pns:1|
[2025/09/12 05:04:34 021484] [debug] |scid:437ac172ab898946554e0870|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:04:34 021489] [debug] |scid:437ac172ab898946554e0870|xqc_send_ctl_set_loss_detection_timer|unset|no ack-eliciting pkts in flight|conn:0000558BB8A7E98C|path:0|
[2025/09/12 05:04:34 021494] [debug] |scid:437ac172ab898946554e0870|xqc_timer_unset|type:LOSS_DETECTION|
[2025/09/12 05:04:34 021499] [debug] |scid:437ac172ab898946554e0870|xqc_generate_sample|sampler: send_elapse 751243, ack_elapse 782158, delivered 986|rate 1260|lost 1|
[2025/09/12 05:04:34 021504] [debug] |scid:437ac172ab898946554e0870|xqc_bbr_update_bandwidth|BBRv1: RTT round update 0 -> 1|
[2025/09/12 05:04:34 021510] [debug] |scid:437ac172ab898946554e0870|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1260) in round 1|
[2025/09/12 05:04:34 021515] [debug] |scid:437ac172ab898946554e0870|xqc_bbr_update_min_rtt|probertt expire|rtt:30915, old_rtt:2147483647|
[2025/09/12 05:04:34 021520] [debug] |scid:437ac172ab898946554e0870|xqc_bbr_update_min_rtt|minrtt expire|rtt:30915, old_rtt:2147483647|
[2025/09/12 05:04:34 021525] [debug] |scid:437ac172ab898946554e0870|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:5744|extra_cwnd:252|
[2025/09/12 05:04:34 021530] [debug] |scid:437ac172ab898946554e0870|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:45952|packet_lost:1|acked:986|po_sent_time:1757653473990313|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:986|
[2025/09/12 05:04:34 021536] [debug] |scid:437ac172ab898946554e0870|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:45952|packet_lost:1|acked:986|po_sent_time:1757653473990313|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:986|
[2025/09/12 05:04:34 021542] [debug] |scid:437ac172ab898946554e0870|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-437ac172ab898946554e0870 p-193.167.0.100-55673-6d4f17521ce2ad8728d9f03b895b037011 |bbr on ack|mode:0|pacing_rate:4288258|bw:1260|cwnd:46938|full_bw_reached:0|inflight:0|srtt:30915|latest_rtt:30915|min_rtt:30915|applimit:1|lost:0|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:1|
[2025/09/12 05:04:34 021548] [stats] |scid:437ac172ab898946554e0870|xqc_send_ctl_info_circle_record|l-0.0.0.0-443-437ac172ab898946554e0870 p-193.167.0.100-55673-6d4f17521ce2ad8728d9f03b895b037011 |path:0||cwnd:46938|inflight:0|mode:0|applimit:0|pacing_rate:4288258|bw:1260|srtt:30915|latest_rtt:30915|min_rtt:30915|send:7|lost:0|tlp:0|recv:2|recovery:0|slow_start:1|conn_life:784049|acked:986|delivered:986|is_cwnd_limited:0|
[2025/09/12 05:04:34 021556] [info] |scid:437ac172ab898946554e0870|xqc_send_ctl_on_pns_discard|xqc_send_ctl_set_loss_detection_timer on discard pns:0
[2025/09/12 05:04:34 021565] [debug] |scid:437ac172ab898946554e0870|xqc_send_ctl_set_loss_detection_timer|unset|no ack-eliciting pkts in flight|conn:0000558BB8A7E98C|path:0|
[2025/09/12 05:04:34 021570] [debug] |scid:437ac172ab898946554e0870|xqc_timer_unset|type:LOSS_DETECTION|
[2025/09/12 05:04:34 021575] [debug] |scid:437ac172ab898946554e0870|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:1471897628|largest:1471897628|pns:1|
[2025/09/12 05:04:34 021581] [info] |scid:437ac172ab898946554e0870|xqc_conn_on_pkt_processed|====>|conn:0000558BB8A7E98C|path:0|size:64|pkt_type:HSK|pkt_num:1471897628|frame:ACK |recv_time:1757653474021228|dcid:437ac172ab898946554e0870|dcid_seq:0|
[2025/09/12 05:04:34 021588] [debug] |scid:437ac172ab898946554e0870|xqc_timer_set|type:PATH_IDLE|expire:1757653534021228|now:1757653474021228|interv:60000000|
[2025/09/12 05:04:34 021593] [debug] |scid:437ac172ab898946554e0870|xqc_timer_set|type:CONN_IDLE|expire:1757653534021228|now:1757653474021228|interv:60000000|
[2025/09/12 05:04:34 021598] [debug] |scid:437ac172ab898946554e0870|xqc_engine_remove_wakeup_queue|next_tick_time:1757653475490439|pq_index:3|
[2025/09/12 05:04:34 021604] [debug] |scid:437ac172ab898946554e0870|xqc_engine_add_active_queue|last_ticked_time:1757653473990179|
[2025/09/12 05:04:34 021609] [debug] |xqc_engine_main_logic|BEGIN|now:1757653474021609|
[2025/09/12 05:04:34 021615] [debug] |scid:437ac172ab898946554e0870|xqc_engine_process_conn|conn:0000558BB8A7E98C|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:1757653474021614|
[2025/09/12 05:04:34 021623] [debug] |scid:437ac172ab898946554e0870|xqc_path_get_perf_class|conn:0000558BB8A7E98C|path_id:0|path_srtt:30915|min_srtt:30915|path_bw:1260|loss_rate:0.00|path_pto:0|
[2025/09/12 05:04:34 021629] [debug] |scid:437ac172ab898946554e0870|xqc_send_ctl_can_send|l-0.0.0.0-443-437ac172ab898946554e0870 p-193.167.0.100-55673-6d4f17521ce2ad8728d9f03b895b037011 |path:0|can:1|pkt_sz:126|schedule_bytes:0|inflight:0|cwnd:46938|conn:0000558BB8A7E98C|stream_id:0|stream_offset:0|
[2025/09/12 05:04:34 021635] [debug] |scid:437ac172ab898946554e0870|xqc_minrtt_scheduler_get_path|path srtt|conn:0000558BB8A7E98C|path_id:0|path_srtt:30915|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:04:34 021641] [debug] |scid:437ac172ab898946554e0870|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CRYPTO |pn:2|size:126|reinj:0|path_class:2|
[2025/09/12 05:04:34 021647] [debug] |scid:437ac172ab898946554e0870|xqc_check_acked_or_dropped_pkt|conn:0000558BB8A7E98C|pkt_num:2|size:126|pkt_type:HSK|frame:CRYPTO |
[2025/09/12 05:04:34 021652] [debug] |scid:437ac172ab898946554e0870|xqc_send_ctl_can_send|l-0.0.0.0-443-437ac172ab898946554e0870 p-193.167.0.100-55673-6d4f17521ce2ad8728d9f03b895b037011 |path:0|can:1|pkt_sz:126|schedule_bytes:0|inflight:0|cwnd:46938|conn:0000558BB8A7E98C|stream_id:0|stream_offset:0|
[2025/09/12 05:04:34 021658] [debug] |scid:437ac172ab898946554e0870|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:04:34 021664] [debug] |scid:437ac172ab898946554e0870|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:7|
[2025/09/12 05:04:34 021700] [info] |scid:437ac172ab898946554e0870|xqc_send_packet_with_pn|<==|conn:0000558BB8A7E98C|path:0|pkt_num:7|size:126|sent:142|pkt_type:HSK|frame:CRYPTO |inflight:0|now:1757653474021673|stream_id:0|stream_offset:0|
[2025/09/12 05:04:34 021708] [debug] |scid:437ac172ab898946554e0870|xqc_send_ctl_on_packet_sent|conn:0000558BB8A7E98C|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 05:04:34 021717] [debug] |scid:437ac172ab898946554e0870|xqc_send_ctl_on_packet_sent|path:0|inflight:0|applimit:0|
[2025/09/12 05:04:34 021726] [debug] |scid:437ac172ab898946554e0870|xqc_send_ctl_get_pto_time_and_space|srtt:30915|rtt_var:15457|pto_duration:92743|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:04:34 021741] [debug] |scid:437ac172ab898946554e0870|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8A7E98C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:04:34 021749] [debug] |scid:437ac172ab898946554e0870|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8A7E98C|path:0|PNS: 1, unacked: 126|
[2025/09/12 05:04:34 021757] [debug] |scid:437ac172ab898946554e0870|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8A7E98C|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:04:34 021765] [debug] |scid:437ac172ab898946554e0870|xqc_timer_set|type:LOSS_DETECTION|expire:1757653474114416|now:1757653474021725|interv:92691|
[2025/09/12 05:04:34 021774] [debug] |scid:437ac172ab898946554e0870|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB8A7E98C|path:0|pns:1|expire:1757653474114416|now:1757653474021725|interval:92691|pto_count:0|srtt:30915
[2025/09/12 05:04:34 021783] [debug] |scid:437ac172ab898946554e0870|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:46938|inflight:126|
[2025/09/12 05:04:34 021791] [debug] |scid:437ac172ab898946554e0870|xqc_conn_next_wakeup_time|wakeup_time:1757653474114416|
[2025/09/12 05:04:34 021796] [debug] |scid:437ac172ab898946554e0870|xqc_engine_add_wakeup_queue|next_tick_time:1757653474114416|
[2025/09/12 05:04:34 021801] [debug] |xqc_engine_wakeup_after|wakeup:1757653474114416|now:1757653474021801|diff:92615|
[2025/09/12 05:04:34 021806] [debug] |xqc_engine_main_logic|END|now:1757653474021614|
[2025/09/12 05:04:34 021813] [debug] |xqc_engine_main_logic|BEGIN|now:1757653474021813|
[2025/09/12 05:04:34 021818] [debug] |xqc_engine_wakeup_after|wakeup:1757653474114416|now:1757653474021818|diff:92598|
[2025/09/12 05:04:34 021823] [debug] |xqc_engine_main_logic|END|now:1757653474021813|
[2025/09/12 05:04:34 053767] [info] |xqc_engine_packet_process|==>|conn:0000558BB8A7E98C|size:417|state:S_HANDSHAKE_SENT|recv_time:1757653474053765|
[2025/09/12 05:04:34 053787] [debug] |scid:437ac172ab898946554e0870|xqc_packet_parse_handshake|success|Length:65|
[2025/09/12 05:04:34 053799] [debug] |scid:437ac172ab898946554e0870|xqc_packet_decrypt|largest_pn:1471897628|
[2025/09/12 05:04:34 053806] [debug] |scid:437ac172ab898946554e0870|xqc_packet_decrypt|decryption nonce|path_id:0|pn:1471897629|
[2025/09/12 05:04:34 053818] [debug] |scid:437ac172ab898946554e0870|xqc_packet_decrypt_single|pkt_type:HSK|pkt_num:1471897629|
[2025/09/12 05:04:34 053826] [debug] |scid:437ac172ab898946554e0870|xqc_process_frames|frame_type:2|
[2025/09/12 05:04:34 053835] [debug] |scid:437ac172ab898946554e0870|xqc_send_ctl_on_ack_received|conn:0000558BB8A7E98C|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 05:04:34 053845] [debug] |scid:437ac172ab898946554e0870|xqc_update_sample|sampler_update|prior_lost:1|tx_in_flight:126|prior_delivered:986|prior_time:1757653474021673|is_app_limited:1|send_elapse:0|ack_elapse:32092|ctl_first_sent_time:1757653474021673|lagest_ack_time:1757653474053765|curr_delivered:1112|
[2025/09/12 05:04:34 053854] [debug] |scid:437ac172ab898946554e0870|xqc_update_sample|sampler_sent_time_update:1757653474021673|
[2025/09/12 05:04:34 053863] [debug] |scid:437ac172ab898946554e0870|xqc_send_ctl_on_ack_received|sndq_packets_used:0||sndq_packets_used_bytes:0|sndq_packets_free:6|
[2025/09/12 05:04:34 053871] [debug] |scid:437ac172ab898946554e0870|xqc_send_ctl_update_rtt|before update rtt|conn:0000558BB8A7E98C|srtt:30915|rttvar:15457|minrtt:30915|latest_rtt:32092|ack_delay:0|
[2025/09/12 05:04:34 053879] [debug] |scid:437ac172ab898946554e0870|xqc_send_ctl_update_rtt|l-0.0.0.0-443-437ac172ab898946554e0870 p-193.167.0.100-55673-6d4f17521ce2ad8728d9f03b895b037011 |after update rtt|conn:0000558BB8A7E98C|srtt:31062|rttvar:11887|minrtt:30915|latest_rtt:32092|ack_delay:0|
[2025/09/12 05:04:34 053887] [debug] |scid:437ac172ab898946554e0870|xqc_send_ctl_get_lost_sent_pn|largest_acked:7|lost_pn:1|thresh:6|
[2025/09/12 05:04:34 053895] [debug] |scid:437ac172ab898946554e0870|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:04:34 053913] [debug] |scid:437ac172ab898946554e0870|xqc_send_ctl_set_loss_detection_timer|unset|no ack-eliciting pkts in flight|conn:0000558BB8A7E98C|path:0|
[2025/09/12 05:04:34 053921] [debug] |scid:437ac172ab898946554e0870|xqc_timer_unset|type:LOSS_DETECTION|
[2025/09/12 05:04:34 053929] [debug] |scid:437ac172ab898946554e0870|xqc_generate_sample|sampler: send_elapse 0, ack_elapse 32092, delivered 126|rate 3926|lost 1|
[2025/09/12 05:04:34 053937] [debug] |scid:437ac172ab898946554e0870|xqc_bbr_update_bandwidth|BBRv1: RTT round update 1 -> 2|
[2025/09/12 05:04:34 053944] [debug] |scid:437ac172ab898946554e0870|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (3926) in round 2|
[2025/09/12 05:04:34 053953] [debug] |scid:437ac172ab898946554e0870|xqc_bbr_update_min_rtt|minrtt expire|rtt:30915, old_rtt:30915|
[2025/09/12 05:04:34 053960] [debug] |scid:437ac172ab898946554e0870|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:5744|extra_cwnd:785|
[2025/09/12 05:04:34 053968] [debug] |scid:437ac172ab898946554e0870|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:46938|packet_lost:0|acked:126|po_sent_time:1757653474021673|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1112|
[2025/09/12 05:04:34 053977] [debug] |scid:437ac172ab898946554e0870|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:46938|packet_lost:0|acked:126|po_sent_time:1757653474021673|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1112|
[2025/09/12 05:04:34 053987] [debug] |scid:437ac172ab898946554e0870|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-437ac172ab898946554e0870 p-193.167.0.100-55673-6d4f17521ce2ad8728d9f03b895b037011 |bbr on ack|mode:0|pacing_rate:4288258|bw:3926|cwnd:47064|full_bw_reached:0|inflight:0|srtt:31062|latest_rtt:32092|min_rtt:30915|applimit:1|lost:1|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:1|
[2025/09/12 05:04:34 053997] [stats] |scid:437ac172ab898946554e0870|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-437ac172ab898946554e0870 p-193.167.0.100-55673-6d4f17521ce2ad8728d9f03b895b037011 |bandwidth change record|bw_before:1260|bw_after:3926|srtt:31062|cwnd:47064|
[2025/09/12 05:04:34 054006] [debug] |scid:437ac172ab898946554e0870|xqc_process_frames|frame_type:6|
[2025/09/12 05:04:34 054015] [debug] |scid:437ac172ab898946554e0870|xqc_process_crypto_frame|level:2|
[2025/09/12 05:04:34 054024] [debug] |scid:437ac172ab898946554e0870|xqc_read_crypto_stream|xqc_read_crypto_stream|level:2|
[2025/09/12 05:04:34 054032] [debug] |scid:437ac172ab898946554e0870|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:2|36u|
[2025/09/12 05:04:34 054193] [debug] |scid:437ac172ab898946554e0870|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:3|SSL_quic_write_level:3|rv:1|
[2025/09/12 05:04:34 054202] [debug] |scid:437ac172ab898946554e0870|xqc_tls_do_handshake|TLS handshake|ret:1|
[2025/09/12 05:04:34 054208] [debug] |scid:437ac172ab898946554e0870|xqc_engine_remove_wakeup_queue|next_tick_time:1757653474114416|pq_index:0|
[2025/09/12 05:04:34 054213] [debug] |scid:437ac172ab898946554e0870|xqc_engine_add_active_queue|last_ticked_time:1757653474021614|
[2025/09/12 05:04:34 054217] [debug] |scid:437ac172ab898946554e0870|xqc_create_crypto_stream|encrypt_level:3|cur_state:S_HANDSHAKE_SENT|
[2025/09/12 05:04:34 054221] [debug] |scid:437ac172ab898946554e0870|xqc_process_crypto_frame|server create 1RTT stream|
[2025/09/12 05:04:34 054226] [info] |scid:437ac172ab898946554e0870|xqc_send_ctl_on_pns_discard|xqc_send_ctl_set_loss_detection_timer on discard pns:0
[2025/09/12 05:04:34 054230] [debug] |scid:437ac172ab898946554e0870|xqc_send_ctl_set_loss_detection_timer|unset|no ack-eliciting pkts in flight|conn:0000558BB8A7E98C|path:0|
[2025/09/12 05:04:34 054234] [debug] |scid:437ac172ab898946554e0870|xqc_timer_unset|type:LOSS_DETECTION|
[2025/09/12 05:04:34 054238] [debug] |scid:437ac172ab898946554e0870|xqc_timer_unset|type:ACK_HSK|
[2025/09/12 05:04:34 054248] [debug] |scid:437ac172ab898946554e0870|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 05:04:34 054253] [debug] |scid:437ac172ab898946554e0870|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:1471897629|largest:1471897629|pns:1|
[2025/09/12 05:04:34 054257] [info] |scid:437ac172ab898946554e0870|xqc_conn_on_pkt_processed|====>|conn:0000558BB8A7E98C|path:0|size:417|pkt_type:HSK|pkt_num:1471897629|frame:ACK CRYPTO |recv_time:1757653474053765|dcid:437ac172ab898946554e0870|dcid_seq:0|
[2025/09/12 05:04:34 054262] [debug] |scid:437ac172ab898946554e0870|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:437ac172ab898946554e0870|spin_bit:0|
[2025/09/12 05:04:34 054267] [warn] |scid:437ac172ab898946554e0870|xqc_packet_parse_single|delay|buff 1RTT packet before handshake completed|
[2025/09/12 05:04:34 054272] [debug] |scid:437ac172ab898946554e0870|xqc_conn_buff_undecrypt_packet_in|====>|delay|undecrypt_count:1|encrypt_level:3|
[2025/09/12 05:04:34 054276] [info] |scid:437ac172ab898946554e0870|xqc_conn_process_packet|ignore err|-630|
[2025/09/12 05:04:34 054280] [debug] |scid:437ac172ab898946554e0870|xqc_timer_set|type:PATH_IDLE|expire:1757653534053765|now:1757653474053765|interv:60000000|
[2025/09/12 05:04:34 054284] [debug] |scid:437ac172ab898946554e0870|xqc_timer_set|type:CONN_IDLE|expire:1757653534053765|now:1757653474053765|interv:60000000|
[2025/09/12 05:04:34 054288] [debug] |xqc_engine_main_logic|BEGIN|now:1757653474054288|
[2025/09/12 05:04:34 054293] [debug] |scid:437ac172ab898946554e0870|xqc_engine_process_conn|conn:0000558BB8A7E98C|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:1757653474054292|
[2025/09/12 05:04:34 054298] [debug] |scid:437ac172ab898946554e0870|xqc_conn_check_handshake_complete|HANDSHAKE_COMPLETED|conn:0000558BB8A7E98C|
[2025/09/12 05:04:34 054302] [info] |scid:437ac172ab898946554e0870|xqc_conn_handshake_confirmed|handshake confirmed|conn:0000558BB8A7E98C|
[2025/09/12 05:04:34 054306] [info] |scid:437ac172ab898946554e0870|xqc_send_ctl_on_pns_discard|xqc_send_ctl_set_loss_detection_timer on discard pns:1
[2025/09/12 05:04:34 054310] [debug] |scid:437ac172ab898946554e0870|xqc_send_ctl_set_loss_detection_timer|unset|no ack-eliciting pkts in flight|conn:0000558BB8A7E98C|path:0|
[2025/09/12 05:04:34 054314] [debug] |scid:437ac172ab898946554e0870|xqc_timer_unset|type:LOSS_DETECTION|
[2025/09/12 05:04:34 054319] [debug] |scid:437ac172ab898946554e0870|xqc_conn_gen_token|expire:1758258274|
[2025/09/12 05:04:34 054324] [debug] |scid:437ac172ab898946554e0870|xqc_conn_early_data_reject|reject|
[2025/09/12 05:04:34 054328] [debug] |scid:437ac172ab898946554e0870|xqc_crypto_stream_on_read|encrypt_level:2|cur_state:S_HANDSHAKE_SENT|next_state:ESTABED|
[2025/09/12 05:04:34 054333] [debug] |scid:437ac172ab898946554e0870|xqc_conn_process_undecrypt_packet_in|delay|undecrypt_count:1|encrypt_level:3|
[2025/09/12 05:04:34 054337] [debug] |scid:437ac172ab898946554e0870|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:437ac172ab898946554e0870|spin_bit:0|
[2025/09/12 05:04:34 054342] [debug] |scid:437ac172ab898946554e0870|xqc_packet_decrypt|largest_pn:0|
[2025/09/12 05:04:34 054346] [debug] |scid:437ac172ab898946554e0870|xqc_packet_decrypt|decryption nonce|path_id:0|pn:1471897626|
[2025/09/12 05:04:34 054352] [debug] |scid:437ac172ab898946554e0870|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:1471897626|
[2025/09/12 05:04:34 054356] [debug] |scid:437ac172ab898946554e0870|xqc_process_frames|frame_type:18|
[2025/09/12 05:04:34 054361] [debug] |scid:437ac172ab898946554e0870|xqc_process_new_conn_id_frame|new_conn_id|06a6d105725f576bd82d0cb666437a498d|sr_token:cea641b9a6fd76272e4155d2b1f2c7d2
[2025/09/12 05:04:34 054370] [debug] |scid:437ac172ab898946554e0870|xqc_process_frames|frame_type:18|
[2025/09/12 05:04:34 054374] [debug] |scid:437ac172ab898946554e0870|xqc_process_new_conn_id_frame|new_conn_id|37b889d6c43ab37a14a10e8013d6842a1a|sr_token:431a379ce28d7a19c916473099bc3e64
[2025/09/12 05:04:34 054379] [debug] |scid:437ac172ab898946554e0870|xqc_process_frames|frame_type:18|
[2025/09/12 05:04:34 054383] [debug] |scid:437ac172ab898946554e0870|xqc_process_new_conn_id_frame|new_conn_id|94fc2bd9b6d285c226146bd8f680d15340|sr_token:c710b868863bfd5428c5dcdf19908d3b
[2025/09/12 05:04:34 054388] [debug] |scid:437ac172ab898946554e0870|xqc_process_frames|frame_type:18|
[2025/09/12 05:04:34 054392] [debug] |scid:437ac172ab898946554e0870|xqc_process_new_conn_id_frame|new_conn_id|6953c954c7d6896d52d641a9b7c91fa941|sr_token:337029fcf044b087f3962e47bfaf8a0b
[2025/09/12 05:04:34 054397] [debug] |scid:437ac172ab898946554e0870|xqc_process_frames|frame_type:18|
[2025/09/12 05:04:34 054401] [debug] |scid:437ac172ab898946554e0870|xqc_process_new_conn_id_frame|new_conn_id|6f4f196a1d00865015d7067a1af5738b98|sr_token:07d6203d2f525987fa5a1159bcbe254b
[2025/09/12 05:04:34 054405] [debug] |scid:437ac172ab898946554e0870|xqc_process_frames|frame_type:18|
[2025/09/12 05:04:34 054414] [debug] |scid:437ac172ab898946554e0870|xqc_process_new_conn_id_frame|new_conn_id|51a1ebd776c0bd47be5654889a05568dd5|sr_token:6492867565f730a293315b0bb4bb666d
[2025/09/12 05:04:34 054418] [debug] |scid:437ac172ab898946554e0870|xqc_process_frames|frame_type:18|
[2025/09/12 05:04:34 054422] [debug] |scid:437ac172ab898946554e0870|xqc_process_new_conn_id_frame|new_conn_id|23447fdf6db0a4e17662b622ed81766acc|sr_token:5cc107f8f132c7ae6f0bb713f683c308
[2025/09/12 05:04:34 054427] [debug] |scid:437ac172ab898946554e0870|xqc_process_frames|frame_type:b|
[2025/09/12 05:04:34 054431] [debug] |scid:437ac172ab898946554e0870|xqc_process_stream_frame|offset:0|data_length:17|fin:1|stream_id:0|path:0|
[2025/09/12 05:04:34 054438] [debug] |scid:437ac172ab898946554e0870|xqc_insert_stream_frame|merge left|merged_offset_end:17|new_offset:0|new_len:17|
[2025/09/12 05:04:34 054442] [debug] |scid:437ac172ab898946554e0870|xqc_process_stream_frame|xqc_stream_ready_to_read all recvd|
[2025/09/12 05:04:34 054447] [debug] |scid:437ac172ab898946554e0870|xqc_process_stream_frame|stream_length:17|merged_offset_end:17|stream_id:0|
[2025/09/12 05:04:34 054451] [debug] |scid:437ac172ab898946554e0870|xqc_timer_set|type:ACK_01RTT|expire:1757653474078765|now:1757653474053765|interv:25000|
[2025/09/12 05:04:34 054456] [debug] |scid:437ac172ab898946554e0870|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:1757653474053765|max_ack_delay:25000|
[2025/09/12 05:04:34 054461] [debug] |scid:437ac172ab898946554e0870|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:1471897626|largest:1471897626|pns:2|
[2025/09/12 05:04:34 054465] [info] |scid:437ac172ab898946554e0870|xqc_conn_on_pkt_processed|====>|conn:0000558BB8A7E98C|path:0|size:312|pkt_type:SHORT_HEADER|pkt_num:1471897626|frame:STREAM NEW_CONNECTION_ID |recv_time:1757653474053765|dcid:437ac172ab898946554e0870|dcid_seq:0|
[2025/09/12 05:04:34 054470] [debug] |scid:437ac172ab898946554e0870|xqc_process_crypto_write_streams|
[2025/09/12 05:04:34 054474] [debug] |scid:437ac172ab898946554e0870|xqc_crypto_stream_on_write|enc_level|3|
[2025/09/12 05:04:34 054478] [info] |scid:437ac172ab898946554e0870|xqc_crypto_stream_send|crypto send data|pkt_num:0|size:283|sent:261|pkt_type:SHORT_HEADER|frame:CRYPTO |now:1757653474054478|
[2025/09/12 05:04:34 054483] [info] |scid:437ac172ab898946554e0870|xqc_crypto_stream_send|crypto send data|pkt_num:0|size:284|sent:262|pkt_type:SHORT_HEADER|frame:CRYPTO |now:1757653474054483|
[2025/09/12 05:04:34 054487] [debug] |scid:437ac172ab898946554e0870|xqc_crypto_stream_on_write|encrypt_level:3|cur_state:ESTABED|next_state:ESTABED|
[2025/09/12 05:04:34 054494] [debug] |scid:437ac172ab898946554e0870|xqc_process_read_streams|stream_read_notify|flag:2|stream_id:0|conn:0000558BB8A7E98C|
[2025/09/12 05:04:34 054542] [debug] |scid:437ac172ab898946554e0870|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:25165824|
[2025/09/12 05:04:34 054550] [debug] |scid:437ac172ab898946554e0870|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 05:04:34 054556] [debug] |scid:437ac172ab898946554e0870|xqc_sample_check_app_limited|path:0|applimit:1112|
[2025/09/12 05:04:34 054565] [info] |scid:437ac172ab898946554e0870|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:0000558BB8A7E98C|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 05:04:34 054574] [debug] |scid:437ac172ab898946554e0870|xqc_engine_conn_logic|engine is running on conn:l-0.0.0.0-443-437ac172ab898946554e0870 p-193.167.0.100-55673-6d4f17521ce2ad8728d9f03b895b037011|
[2025/09/12 05:04:34 054586] [debug] |scid:437ac172ab898946554e0870|xqc_gen_ack_frame|largest_recv:1471897629|ack_delay:821|first_ack_range:1|largest_pkt_recv_time:1757653474053765|
[2025/09/12 05:04:34 054593] [debug] |scid:437ac172ab898946554e0870|xqc_gen_ack_frame|high:1471897629|low:1471897628|pkt_pns:1|
[2025/09/12 05:04:34 054598] [debug] |scid:437ac172ab898946554e0870|xqc_write_ack_to_one_packet|ack_size:13|path:0|path_largest_recv:1471897629|frame_largest_recv:1471897629|
[2025/09/12 05:04:34 054605] [debug] |scid:437ac172ab898946554e0870|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:1|
[2025/09/12 05:04:34 054623] [debug] |scid:437ac172ab898946554e0870|xqc_write_new_conn_id_frame_to_packet|gen_new_scid|cid:e1b8e6ec261c5efa27d62fb3|sr_token:00d60fd9fe7f00007b3a819f8b550000|seq_num:1
[2025/09/12 05:04:34 054634] [debug] |scid:437ac172ab898946554e0870|xqc_write_new_conn_id_frame_to_packet|gen_new_scid|cid:ab3d96ec4d422ba8189a195c|sr_token:00d60fd9fe7f00007b3a819f8b550000|seq_num:2
[2025/09/12 05:04:34 054641] [debug] |scid:437ac172ab898946554e0870|xqc_path_get_perf_class|conn:0000558BB8A7E98C|path_id:0|path_srtt:31062|min_srtt:31062|path_bw:3926|loss_rate:12.50|path_pto:0|
[2025/09/12 05:04:34 054648] [debug] |scid:437ac172ab898946554e0870|xqc_minrtt_scheduler_get_path|path srtt|conn:0000558BB8A7E98C|path_id:0|path_srtt:31062|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:04:34 054655] [debug] |scid:437ac172ab898946554e0870|xqc_minrtt_scheduler_get_path|best path:0|frame_type:HANDSHAKE_DONE |pn:0|size:23|reinj:0|path_class:2|
[2025/09/12 05:04:34 054662] [debug] |scid:437ac172ab898946554e0870|xqc_path_get_perf_class|conn:0000558BB8A7E98C|path_id:0|path_srtt:31062|min_srtt:31062|path_bw:3926|loss_rate:12.50|path_pto:0|
[2025/09/12 05:04:34 054667] [debug] |scid:437ac172ab898946554e0870|xqc_minrtt_scheduler_get_path|path srtt|conn:0000558BB8A7E98C|path_id:0|path_srtt:31062|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:04:34 054672] [debug] |scid:437ac172ab898946554e0870|xqc_minrtt_scheduler_get_path|best path:0|frame_type:NEW_TOKEN |pn:0|size:33|reinj:0|path_class:2|
[2025/09/12 05:04:34 054679] [debug] |scid:437ac172ab898946554e0870|xqc_path_get_perf_class|conn:0000558BB8A7E98C|path_id:0|path_srtt:31062|min_srtt:31062|path_bw:3926|loss_rate:12.50|path_pto:0|
[2025/09/12 05:04:34 054685] [debug] |scid:437ac172ab898946554e0870|xqc_minrtt_scheduler_get_path|path srtt|conn:0000558BB8A7E98C|path_id:0|path_srtt:31062|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:04:34 054692] [debug] |scid:437ac172ab898946554e0870|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CRYPTO |pn:0|size:283|reinj:0|path_class:2|
[2025/09/12 05:04:34 054705] [debug] |scid:437ac172ab898946554e0870|xqc_path_get_perf_class|conn:0000558BB8A7E98C|path_id:0|path_srtt:31062|min_srtt:31062|path_bw:3926|loss_rate:12.50|path_pto:0|
[2025/09/12 05:04:34 054712] [debug] |scid:437ac172ab898946554e0870|xqc_minrtt_scheduler_get_path|path srtt|conn:0000558BB8A7E98C|path_id:0|path_srtt:31062|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:04:34 054719] [debug] |scid:437ac172ab898946554e0870|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CRYPTO |pn:0|size:284|reinj:0|path_class:2|
[2025/09/12 05:04:34 054726] [debug] |scid:437ac172ab898946554e0870|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:ACK |stream_id:0|stream_offset:0|
[2025/09/12 05:04:34 054732] [debug] |scid:437ac172ab898946554e0870|xqc_path_get_perf_class|conn:0000558BB8A7E98C|path_id:0|path_srtt:31062|min_srtt:31062|path_bw:3926|loss_rate:12.50|path_pto:0|
[2025/09/12 05:04:34 054737] [debug] |scid:437ac172ab898946554e0870|xqc_minrtt_scheduler_get_path|path srtt|conn:0000558BB8A7E98C|path_id:0|path_srtt:31062|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:04:34 054742] [debug] |scid:437ac172ab898946554e0870|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 05:04:34 054746] [debug] |scid:437ac172ab898946554e0870|xqc_path_get_perf_class|conn:0000558BB8A7E98C|path_id:0|path_srtt:31062|min_srtt:31062|path_bw:3926|loss_rate:12.50|path_pto:0|
[2025/09/12 05:04:34 054750] [debug] |scid:437ac172ab898946554e0870|xqc_minrtt_scheduler_get_path|path srtt|conn:0000558BB8A7E98C|path_id:0|path_srtt:31062|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:04:34 054755] [debug] |scid:437ac172ab898946554e0870|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 05:04:34 054761] [debug] |scid:437ac172ab898946554e0870|xqc_path_get_perf_class|conn:0000558BB8A7E98C|path_id:0|path_srtt:31062|min_srtt:31062|path_bw:3926|loss_rate:12.50|path_pto:0|
[2025/09/12 05:04:34 054768] [debug] |scid:437ac172ab898946554e0870|xqc_send_ctl_can_send|l-0.0.0.0-443-437ac172ab898946554e0870 p-193.167.0.100-55673-6d4f17521ce2ad8728d9f03b895b037011 |path:0|can:1|pkt_sz:1050|schedule_bytes:731|inflight:0|cwnd:47064|conn:0000558BB8A7E98C|stream_id:0|stream_offset:1024|
[2025/09/12 05:04:34 054774] [debug] |scid:437ac172ab898946554e0870|xqc_minrtt_scheduler_get_path|path srtt|conn:0000558BB8A7E98C|path_id:0|path_srtt:31062|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:04:34 054779] [debug] |scid:437ac172ab898946554e0870|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1050|reinj:0|path_class:2|
[2025/09/12 05:04:34 054784] [debug] |scid:437ac172ab898946554e0870|xqc_check_acked_or_dropped_pkt|conn:0000558BB8A7E98C|pkt_num:0|size:23|pkt_type:SHORT_HEADER|frame:HANDSHAKE_DONE |
[2025/09/12 05:04:34 054792] [debug] |scid:437ac172ab898946554e0870|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:0|
[2025/09/12 05:04:34 054835] [info] |scid:437ac172ab898946554e0870|xqc_send_packet_with_pn|<==|conn:0000558BB8A7E98C|path:0|pkt_num:0|size:23|sent:39|pkt_type:SHORT_HEADER|frame:HANDSHAKE_DONE |inflight:0|now:1757653474054803|stream_id:0|stream_offset:0|
[2025/09/12 05:04:34 054847] [debug] |scid:437ac172ab898946554e0870|xqc_send_ctl_on_packet_sent|conn:0000558BB8A7E98C|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 05:04:34 054854] [debug] |scid:437ac172ab898946554e0870|xqc_send_ctl_on_packet_sent|path:0|inflight:0|applimit:1112|
[2025/09/12 05:04:34 054861] [debug] |scid:437ac172ab898946554e0870|xqc_send_ctl_get_pto_time_and_space|srtt:31062|rtt_var:11887|pto_duration:78610|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:04:34 054868] [debug] |scid:437ac172ab898946554e0870|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8A7E98C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:04:34 054881] [debug] |scid:437ac172ab898946554e0870|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8A7E98C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:04:34 054887] [debug] |scid:437ac172ab898946554e0870|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8A7E98C|path:0|PNS: 2, unacked: 23|
[2025/09/12 05:04:34 054894] [debug] |scid:437ac172ab898946554e0870|xqc_timer_set|type:LOSS_DETECTION|expire:1757653474158413|now:1757653474054860|interv:103553|
[2025/09/12 05:04:34 054900] [debug] |scid:437ac172ab898946554e0870|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB8A7E98C|path:0|pns:2|expire:1757653474158413|now:1757653474054860|interval:103553|pto_count:0|srtt:31062
[2025/09/12 05:04:34 054907] [debug] |scid:437ac172ab898946554e0870|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:47064|inflight:23|
[2025/09/12 05:04:34 054915] [debug] |scid:437ac172ab898946554e0870|xqc_check_acked_or_dropped_pkt|conn:0000558BB8A7E98C|pkt_num:0|size:33|pkt_type:SHORT_HEADER|frame:NEW_TOKEN |
[2025/09/12 05:04:34 054922] [debug] |scid:437ac172ab898946554e0870|xqc_send_ctl_set_next_pn_for_packet|optimistic ack detection|skipped_range:1-3|next_skip_chance:1757653474365751|current_time:1757653474054921|
[2025/09/12 05:04:34 054928] [debug] |scid:437ac172ab898946554e0870|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:4|
[2025/09/12 05:04:34 054962] [info] |scid:437ac172ab898946554e0870|xqc_send_packet_with_pn|<==|conn:0000558BB8A7E98C|path:0|pkt_num:4|size:33|sent:49|pkt_type:SHORT_HEADER|frame:NEW_TOKEN |inflight:23|now:1757653474054938|stream_id:0|stream_offset:0|
[2025/09/12 05:04:34 054970] [debug] |scid:437ac172ab898946554e0870|xqc_send_ctl_on_packet_sent|conn:0000558BB8A7E98C|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 05:04:34 054977] [debug] |scid:437ac172ab898946554e0870|xqc_send_ctl_on_packet_sent|path:0|inflight:23|applimit:1112|
[2025/09/12 05:04:34 054983] [debug] |scid:437ac172ab898946554e0870|xqc_send_ctl_get_pto_time_and_space|srtt:31062|rtt_var:11887|pto_duration:78610|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:04:34 054990] [debug] |scid:437ac172ab898946554e0870|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8A7E98C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:04:34 054997] [debug] |scid:437ac172ab898946554e0870|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8A7E98C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:04:34 055003] [debug] |scid:437ac172ab898946554e0870|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8A7E98C|path:0|PNS: 2, unacked: 56|
[2025/09/12 05:04:34 055009] [debug] |scid:437ac172ab898946554e0870|xqc_timer_set|type:LOSS_DETECTION|expire:1757653474158548|now:1757653474054983|interv:103565|
[2025/09/12 05:04:34 055015] [debug] |scid:437ac172ab898946554e0870|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB8A7E98C|path:0|pns:2|expire:1757653474158548|now:1757653474054983|interval:103565|pto_count:0|srtt:31062
[2025/09/12 05:04:34 055022] [debug] |scid:437ac172ab898946554e0870|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:47064|inflight:56|
[2025/09/12 05:04:34 055029] [debug] |scid:437ac172ab898946554e0870|xqc_check_acked_or_dropped_pkt|conn:0000558BB8A7E98C|pkt_num:0|size:283|pkt_type:SHORT_HEADER|frame:CRYPTO |
[2025/09/12 05:04:34 055037] [debug] |scid:437ac172ab898946554e0870|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:5|
[2025/09/12 05:04:34 055084] [info] |scid:437ac172ab898946554e0870|xqc_send_packet_with_pn|<==|conn:0000558BB8A7E98C|path:0|pkt_num:5|size:283|sent:299|pkt_type:SHORT_HEADER|frame:CRYPTO |inflight:56|now:1757653474055062|stream_id:0|stream_offset:0|
[2025/09/12 05:04:34 055091] [debug] |scid:437ac172ab898946554e0870|xqc_send_ctl_on_packet_sent|conn:0000558BB8A7E98C|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 05:04:34 055104] [debug] |scid:437ac172ab898946554e0870|xqc_send_ctl_on_packet_sent|path:0|inflight:56|applimit:1112|
[2025/09/12 05:04:34 055111] [debug] |scid:437ac172ab898946554e0870|xqc_send_ctl_get_pto_time_and_space|srtt:31062|rtt_var:11887|pto_duration:78610|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:04:34 055118] [debug] |scid:437ac172ab898946554e0870|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8A7E98C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:04:34 055124] [debug] |scid:437ac172ab898946554e0870|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8A7E98C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:04:34 055131] [debug] |scid:437ac172ab898946554e0870|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8A7E98C|path:0|PNS: 2, unacked: 339|
[2025/09/12 05:04:34 055137] [debug] |scid:437ac172ab898946554e0870|xqc_timer_set|type:LOSS_DETECTION|expire:1757653474158672|now:1757653474055110|interv:103562|
[2025/09/12 05:04:34 055143] [debug] |scid:437ac172ab898946554e0870|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB8A7E98C|path:0|pns:2|expire:1757653474158672|now:1757653474055110|interval:103562|pto_count:0|srtt:31062
[2025/09/12 05:04:34 055150] [debug] |scid:437ac172ab898946554e0870|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:47064|inflight:339|
[2025/09/12 05:04:34 055158] [debug] |scid:437ac172ab898946554e0870|xqc_check_acked_or_dropped_pkt|conn:0000558BB8A7E98C|pkt_num:0|size:284|pkt_type:SHORT_HEADER|frame:CRYPTO |
[2025/09/12 05:04:34 055163] [debug] |scid:437ac172ab898946554e0870|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:6|
[2025/09/12 05:04:34 055189] [info] |scid:437ac172ab898946554e0870|xqc_send_packet_with_pn|<==|conn:0000558BB8A7E98C|path:0|pkt_num:6|size:284|sent:300|pkt_type:SHORT_HEADER|frame:CRYPTO |inflight:339|now:1757653474055170|stream_id:0|stream_offset:0|
[2025/09/12 05:04:34 055196] [debug] |scid:437ac172ab898946554e0870|xqc_send_ctl_on_packet_sent|conn:0000558BB8A7E98C|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 05:04:34 055202] [debug] |scid:437ac172ab898946554e0870|xqc_send_ctl_on_packet_sent|path:0|inflight:339|applimit:1112|
[2025/09/12 05:04:34 055209] [debug] |scid:437ac172ab898946554e0870|xqc_send_ctl_get_pto_time_and_space|srtt:31062|rtt_var:11887|pto_duration:78610|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:04:34 055215] [debug] |scid:437ac172ab898946554e0870|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8A7E98C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:04:34 055222] [debug] |scid:437ac172ab898946554e0870|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8A7E98C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:04:34 055229] [debug] |scid:437ac172ab898946554e0870|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8A7E98C|path:0|PNS: 2, unacked: 623|
[2025/09/12 05:04:34 055235] [debug] |scid:437ac172ab898946554e0870|xqc_timer_set|type:LOSS_DETECTION|expire:1757653474158780|now:1757653474055208|interv:103572|
[2025/09/12 05:04:34 055242] [debug] |scid:437ac172ab898946554e0870|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB8A7E98C|path:0|pns:2|expire:1757653474158780|now:1757653474055208|interval:103572|pto_count:0|srtt:31062
[2025/09/12 05:04:34 055248] [debug] |scid:437ac172ab898946554e0870|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:47064|inflight:623|
[2025/09/12 05:04:34 055254] [debug] |scid:437ac172ab898946554e0870|xqc_check_acked_or_dropped_pkt|conn:0000558BB8A7E98C|pkt_num:0|size:55|pkt_type:HSK|frame:ACK |
[2025/09/12 05:04:34 055259] [debug] |scid:437ac172ab898946554e0870|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:8|
[2025/09/12 05:04:34 055282] [info] |scid:437ac172ab898946554e0870|xqc_send_packet_with_pn|<==|conn:0000558BB8A7E98C|path:0|pkt_num:8|size:55|sent:71|pkt_type:HSK|frame:ACK |inflight:623|now:1757653474055265|stream_id:0|stream_offset:0|
[2025/09/12 05:04:34 055292] [debug] |scid:437ac172ab898946554e0870|xqc_send_ctl_on_packet_sent|conn:0000558BB8A7E98C|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 05:04:34 055300] [debug] |scid:437ac172ab898946554e0870|xqc_check_acked_or_dropped_pkt|conn:0000558BB8A7E98C|pkt_num:0|size:54|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |
[2025/09/12 05:04:34 055307] [debug] |scid:437ac172ab898946554e0870|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:7|
[2025/09/12 05:04:34 055338] [info] |scid:437ac172ab898946554e0870|xqc_send_packet_with_pn|<==|conn:0000558BB8A7E98C|path:0|pkt_num:7|size:54|sent:70|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |inflight:623|now:1757653474055315|stream_id:0|stream_offset:0|
[2025/09/12 05:04:34 055348] [debug] |scid:437ac172ab898946554e0870|xqc_send_ctl_on_packet_sent|conn:0000558BB8A7E98C|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 05:04:34 055355] [debug] |scid:437ac172ab898946554e0870|xqc_send_ctl_on_packet_sent|path:0|inflight:623|applimit:1112|
[2025/09/12 05:04:34 055362] [debug] |scid:437ac172ab898946554e0870|xqc_send_ctl_get_pto_time_and_space|srtt:31062|rtt_var:11887|pto_duration:78610|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:04:34 055369] [debug] |scid:437ac172ab898946554e0870|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8A7E98C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:04:34 055375] [debug] |scid:437ac172ab898946554e0870|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8A7E98C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:04:34 055381] [debug] |scid:437ac172ab898946554e0870|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8A7E98C|path:0|PNS: 2, unacked: 677|
[2025/09/12 05:04:34 055387] [debug] |scid:437ac172ab898946554e0870|xqc_timer_set|type:LOSS_DETECTION|expire:1757653474158925|now:1757653474055361|interv:103564|
[2025/09/12 05:04:34 055391] [debug] |scid:437ac172ab898946554e0870|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB8A7E98C|path:0|pns:2|expire:1757653474158925|now:1757653474055361|interval:103564|pto_count:0|srtt:31062
[2025/09/12 05:04:34 055396] [debug] |scid:437ac172ab898946554e0870|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:47064|inflight:677|
[2025/09/12 05:04:34 055400] [debug] |scid:437ac172ab898946554e0870|xqc_check_acked_or_dropped_pkt|conn:0000558BB8A7E98C|pkt_num:0|size:54|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |
[2025/09/12 05:04:34 055405] [debug] |scid:437ac172ab898946554e0870|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:8|
[2025/09/12 05:04:34 055428] [info] |scid:437ac172ab898946554e0870|xqc_send_packet_with_pn|<==|conn:0000558BB8A7E98C|path:0|pkt_num:8|size:54|sent:70|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |inflight:677|now:1757653474055411|stream_id:0|stream_offset:0|
[2025/09/12 05:04:34 055434] [debug] |scid:437ac172ab898946554e0870|xqc_send_ctl_on_packet_sent|conn:0000558BB8A7E98C|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 05:04:34 055441] [debug] |scid:437ac172ab898946554e0870|xqc_send_ctl_on_packet_sent|path:0|inflight:677|applimit:1112|
[2025/09/12 05:04:34 055448] [debug] |scid:437ac172ab898946554e0870|xqc_send_ctl_get_pto_time_and_space|srtt:31062|rtt_var:11887|pto_duration:78610|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:04:34 055455] [debug] |scid:437ac172ab898946554e0870|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8A7E98C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:04:34 055461] [debug] |scid:437ac172ab898946554e0870|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8A7E98C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:04:34 055467] [debug] |scid:437ac172ab898946554e0870|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8A7E98C|path:0|PNS: 2, unacked: 731|
[2025/09/12 05:04:34 055479] [debug] |scid:437ac172ab898946554e0870|xqc_timer_set|type:LOSS_DETECTION|expire:1757653474159021|now:1757653474055447|interv:103574|
[2025/09/12 05:04:34 055483] [debug] |scid:437ac172ab898946554e0870|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB8A7E98C|path:0|pns:2|expire:1757653474159021|now:1757653474055447|interval:103574|pto_count:0|srtt:31062
[2025/09/12 05:04:34 055487] [debug] |scid:437ac172ab898946554e0870|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:47064|inflight:731|
[2025/09/12 05:04:34 055491] [debug] |scid:437ac172ab898946554e0870|xqc_check_acked_or_dropped_pkt|conn:0000558BB8A7E98C|pkt_num:0|size:1050|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:04:34 055496] [debug] |scid:437ac172ab898946554e0870|xqc_send_ctl_can_send|l-0.0.0.0-443-437ac172ab898946554e0870 p-193.167.0.100-55673-6d4f17521ce2ad8728d9f03b895b037011 |path:0|can:1|pkt_sz:1050|schedule_bytes:0|inflight:731|cwnd:47064|conn:0000558BB8A7E98C|stream_id:0|stream_offset:1024|
[2025/09/12 05:04:34 055500] [debug] |scid:437ac172ab898946554e0870|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:04:34 055505] [debug] |scid:437ac172ab898946554e0870|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:9|
[2025/09/12 05:04:34 055528] [info] |scid:437ac172ab898946554e0870|xqc_send_packet_with_pn|<==|conn:0000558BB8A7E98C|path:0|pkt_num:9|size:1050|sent:1066|pkt_type:SHORT_HEADER|frame:STREAM |inflight:731|now:1757653474055511|stream_id:0|stream_offset:1024|
[2025/09/12 05:04:34 055533] [debug] |scid:437ac172ab898946554e0870|xqc_send_ctl_on_packet_sent|conn:0000558BB8A7E98C|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 05:04:34 055539] [debug] |scid:437ac172ab898946554e0870|xqc_send_ctl_on_packet_sent|path:0|inflight:731|applimit:1112|
[2025/09/12 05:04:34 055546] [debug] |scid:437ac172ab898946554e0870|xqc_send_ctl_get_pto_time_and_space|srtt:31062|rtt_var:11887|pto_duration:78610|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:04:34 055553] [debug] |scid:437ac172ab898946554e0870|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8A7E98C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:04:34 055559] [debug] |scid:437ac172ab898946554e0870|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8A7E98C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:04:34 055566] [debug] |scid:437ac172ab898946554e0870|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8A7E98C|path:0|PNS: 2, unacked: 1781|
[2025/09/12 05:04:34 055572] [debug] |scid:437ac172ab898946554e0870|xqc_timer_set|type:LOSS_DETECTION|expire:1757653474159121|now:1757653474055546|interv:103575|
[2025/09/12 05:04:34 055579] [debug] |scid:437ac172ab898946554e0870|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB8A7E98C|path:0|pns:2|expire:1757653474159121|now:1757653474055546|interval:103575|pto_count:0|srtt:31062
[2025/09/12 05:04:34 055584] [debug] |scid:437ac172ab898946554e0870|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:47064|inflight:1781|
[2025/09/12 05:04:34 055588] [debug] |scid:437ac172ab898946554e0870|xqc_conn_next_wakeup_time|wakeup_time:1757653474078765|
[2025/09/12 05:04:34 055593] [debug] |scid:437ac172ab898946554e0870|xqc_engine_add_wakeup_queue|next_tick_time:1757653474078765|
[2025/09/12 05:04:34 055597] [debug] |xqc_engine_wakeup_after|wakeup:1757653474078765|now:1757653474055597|diff:23168|
[2025/09/12 05:04:34 055601] [debug] |xqc_engine_main_logic|END|now:1757653474054292|
[2025/09/12 05:04:34 055609] [info] |xqc_engine_packet_process|==>|conn:0000558BB8A7E98C|size:1406|state:ESTABED|recv_time:1757653474055608|
[2025/09/12 05:04:34 055613] [debug] |scid:437ac172ab898946554e0870|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:437ac172ab898946554e0870|spin_bit:0|
[2025/09/12 05:04:34 055619] [debug] |scid:437ac172ab898946554e0870|xqc_packet_decrypt|largest_pn:1471897626|
[2025/09/12 05:04:34 055628] [debug] |scid:437ac172ab898946554e0870|xqc_packet_decrypt|decryption nonce|path_id:0|pn:1471897627|
[2025/09/12 05:04:34 055634] [debug] |scid:437ac172ab898946554e0870|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:1471897627|
[2025/09/12 05:04:34 055638] [debug] |scid:437ac172ab898946554e0870|xqc_process_frames|frame_type:1|
[2025/09/12 05:04:34 055642] [debug] |scid:437ac172ab898946554e0870|xqc_process_frames|frame_type:0|
[2025/09/12 05:04:34 055646] [debug] |scid:437ac172ab898946554e0870|xqc_process_padding_frame|process padding|
[2025/09/12 05:04:34 055652] [debug] |scid:437ac172ab898946554e0870|xqc_timer_unset|type:ACK_01RTT|
[2025/09/12 05:04:34 055657] [debug] |scid:437ac172ab898946554e0870|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 05:04:34 055662] [debug] |scid:437ac172ab898946554e0870|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:1471897627|largest:1471897627|pns:2|
[2025/09/12 05:04:34 055667] [info] |scid:437ac172ab898946554e0870|xqc_conn_on_pkt_processed|====>|conn:0000558BB8A7E98C|path:0|size:1406|pkt_type:SHORT_HEADER|pkt_num:1471897627|frame:PADDING PING |recv_time:1757653474055608|dcid:437ac172ab898946554e0870|dcid_seq:0|
[2025/09/12 05:04:34 055675] [debug] |scid:437ac172ab898946554e0870|xqc_timer_set|type:PATH_IDLE|expire:1757653594055608|now:1757653474055608|interv:120000000|
[2025/09/12 05:04:34 055682] [debug] |scid:437ac172ab898946554e0870|xqc_timer_set|type:CONN_IDLE|expire:1757653594055608|now:1757653474055608|interv:120000000|
[2025/09/12 05:04:34 055688] [debug] |scid:437ac172ab898946554e0870|xqc_engine_remove_wakeup_queue|next_tick_time:1757653474078765|pq_index:0|
[2025/09/12 05:04:34 055695] [debug] |scid:437ac172ab898946554e0870|xqc_engine_add_active_queue|last_ticked_time:1757653474054292|
[2025/09/12 05:04:34 055701] [debug] |xqc_engine_main_logic|BEGIN|now:1757653474055701|
[2025/09/12 05:04:34 055708] [debug] |scid:437ac172ab898946554e0870|xqc_engine_process_conn|conn:0000558BB8A7E98C|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:1757653474055707|
[2025/09/12 05:04:34 055715] [debug] |scid:437ac172ab898946554e0870|xqc_gen_ack_frame|largest_recv:1471897627|ack_delay:107|first_ack_range:1|largest_pkt_recv_time:1757653474055608|
[2025/09/12 05:04:34 055719] [debug] |scid:437ac172ab898946554e0870|xqc_gen_ack_frame|high:1471897627|low:1471897626|pkt_pns:2|
[2025/09/12 05:04:34 055723] [debug] |scid:437ac172ab898946554e0870|xqc_write_ack_to_one_packet|ack_size:12|path:0|path_largest_recv:1471897627|frame_largest_recv:1471897627|
[2025/09/12 05:04:34 055727] [debug] |scid:437ac172ab898946554e0870|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:2|
[2025/09/12 05:04:34 055732] [debug] |scid:437ac172ab898946554e0870|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:ACK |stream_id:0|stream_offset:0|
[2025/09/12 05:04:34 055736] [debug] |scid:437ac172ab898946554e0870|xqc_check_acked_or_dropped_pkt|conn:0000558BB8A7E98C|pkt_num:0|size:34|pkt_type:SHORT_HEADER|frame:ACK |
[2025/09/12 05:04:34 055741] [debug] |scid:437ac172ab898946554e0870|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:10|
[2025/09/12 05:04:34 055773] [info] |scid:437ac172ab898946554e0870|xqc_send_packet_with_pn|<==|conn:0000558BB8A7E98C|path:0|pkt_num:10|size:34|sent:50|pkt_type:SHORT_HEADER|frame:ACK |inflight:1781|now:1757653474055748|stream_id:0|stream_offset:0|
[2025/09/12 05:04:34 055783] [debug] |scid:437ac172ab898946554e0870|xqc_send_ctl_on_packet_sent|conn:0000558BB8A7E98C|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 05:04:34 055791] [debug] |scid:437ac172ab898946554e0870|xqc_conn_next_wakeup_time|wakeup_time:1757653474159121|
[2025/09/12 05:04:34 055804] [debug] |scid:437ac172ab898946554e0870|xqc_engine_add_wakeup_queue|next_tick_time:1757653474159121|
[2025/09/12 05:04:34 055810] [debug] |xqc_engine_wakeup_after|wakeup:1757653474159121|now:1757653474055810|diff:103311|
[2025/09/12 05:04:34 055815] [debug] |xqc_engine_main_logic|END|now:1757653474055707|
[2025/09/12 05:04:34 055820] [debug] |xqc_engine_main_logic|BEGIN|now:1757653474055820|
[2025/09/12 05:04:34 055824] [debug] |xqc_engine_wakeup_after|wakeup:1757653474159121|now:1757653474055824|diff:103297|
[2025/09/12 05:04:34 055828] [debug] |xqc_engine_main_logic|END|now:1757653474055820|
[2025/09/12 05:04:34 086432] [info] |xqc_engine_packet_process|==>|conn:0000558BB8A7E98C|size:39|state:ESTABED|recv_time:1757653474086431|
[2025/09/12 05:04:34 086446] [debug] |scid:437ac172ab898946554e0870|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:437ac172ab898946554e0870|spin_bit:0|
[2025/09/12 05:04:34 086456] [debug] |scid:437ac172ab898946554e0870|xqc_packet_decrypt|largest_pn:1471897627|
[2025/09/12 05:04:34 086462] [debug] |scid:437ac172ab898946554e0870|xqc_packet_decrypt|decryption nonce|path_id:0|pn:1471897629|
[2025/09/12 05:04:34 086471] [debug] |scid:437ac172ab898946554e0870|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:1471897629|
[2025/09/12 05:04:34 086478] [debug] |scid:437ac172ab898946554e0870|xqc_process_frames|frame_type:2|
[2025/09/12 05:04:34 086485] [debug] |scid:437ac172ab898946554e0870|xqc_send_ctl_on_ack_received|conn:0000558BB8A7E98C|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:7|path_largest_ack:4|
[2025/09/12 05:04:34 086492] [debug] |scid:437ac172ab898946554e0870|xqc_update_sample|sampler_update|prior_lost:1|tx_in_flight:56|prior_delivered:1112|prior_time:1757653474054803|is_app_limited:1|send_elapse:135|ack_elapse:31628|ctl_first_sent_time:1757653474054938|lagest_ack_time:1757653474086431|curr_delivered:1145|
[2025/09/12 05:04:34 086499] [debug] |scid:437ac172ab898946554e0870|xqc_update_sample|sampler_sent_time_update:1757653474054938|
[2025/09/12 05:04:34 086504] [debug] |scid:437ac172ab898946554e0870|xqc_send_ctl_on_ack_received|sndq_packets_used:6||sndq_packets_used_bytes:0|sndq_packets_free:2|
[2025/09/12 05:04:34 086511] [debug] |scid:437ac172ab898946554e0870|xqc_send_ctl_on_ack_received|conn:0000558BB8A7E98C|path:0|pkt_num:5|origin_pktnum:0|size:283|pns:2|pkt_type:SHORT_HEADER|frame:CRYPTO |conn_state:ESTABED|frame_largest_ack:7|path_largest_ack:5|
[2025/09/12 05:04:34 086519] [debug] |scid:437ac172ab898946554e0870|xqc_update_sample|sampler_update|prior_lost:1|tx_in_flight:56|prior_delivered:1112|prior_time:1757653474054803|is_app_limited:1|send_elapse:135|ack_elapse:31628|ctl_first_sent_time:1757653474054938|lagest_ack_time:1757653474086431|curr_delivered:1428|
[2025/09/12 05:04:34 086525] [debug] |scid:437ac172ab898946554e0870|xqc_update_sample|sampler_sent_time_update:1757653474055062|
[2025/09/12 05:04:34 086531] [debug] |scid:437ac172ab898946554e0870|xqc_send_ctl_on_ack_received|sndq_packets_used:5||sndq_packets_used_bytes:0|sndq_packets_free:3|
[2025/09/12 05:04:34 086537] [debug] |scid:437ac172ab898946554e0870|xqc_send_ctl_on_ack_received|conn:0000558BB8A7E98C|path:0|pkt_num:6|origin_pktnum:0|size:284|pns:2|pkt_type:SHORT_HEADER|frame:CRYPTO |conn_state:ESTABED|frame_largest_ack:7|path_largest_ack:6|
[2025/09/12 05:04:34 086543] [debug] |scid:437ac172ab898946554e0870|xqc_update_sample|sampler_update|prior_lost:1|tx_in_flight:56|prior_delivered:1112|prior_time:1757653474054803|is_app_limited:1|send_elapse:135|ack_elapse:31628|ctl_first_sent_time:1757653474054938|lagest_ack_time:1757653474086431|curr_delivered:1712|
[2025/09/12 05:04:34 086550] [debug] |scid:437ac172ab898946554e0870|xqc_update_sample|sampler_sent_time_update:1757653474055170|
[2025/09/12 05:04:34 086556] [debug] |scid:437ac172ab898946554e0870|xqc_send_ctl_on_ack_received|sndq_packets_used:4||sndq_packets_used_bytes:0|sndq_packets_free:4|
[2025/09/12 05:04:34 086571] [debug] |scid:437ac172ab898946554e0870|xqc_send_ctl_on_ack_received|conn:0000558BB8A7E98C|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 05:04:34 086577] [debug] |scid:437ac172ab898946554e0870|xqc_update_sample|sampler_update|prior_lost:1|tx_in_flight:56|prior_delivered:1112|prior_time:1757653474054803|is_app_limited:1|send_elapse:135|ack_elapse:31628|ctl_first_sent_time:1757653474054938|lagest_ack_time:1757653474086431|curr_delivered:1766|
[2025/09/12 05:04:34 086582] [debug] |scid:437ac172ab898946554e0870|xqc_update_sample|sampler_sent_time_update:1757653474055315|
[2025/09/12 05:04:34 086589] [debug] |scid:437ac172ab898946554e0870|xqc_send_ctl_on_ack_received|sndq_packets_used:3||sndq_packets_used_bytes:0|sndq_packets_free:5|
[2025/09/12 05:04:34 086595] [debug] |scid:437ac172ab898946554e0870|xqc_send_ctl_update_rtt|before update rtt|conn:0000558BB8A7E98C|srtt:31062|rttvar:11887|minrtt:30915|latest_rtt:31116|ack_delay:56|
[2025/09/12 05:04:34 086603] [debug] |scid:437ac172ab898946554e0870|xqc_send_ctl_update_rtt|l-0.0.0.0-443-437ac172ab898946554e0870 p-193.167.0.100-55673-6d4f17521ce2ad8728d9f03b895b037011 |after update rtt|conn:0000558BB8A7E98C|srtt:31062|rttvar:8916|minrtt:30915|latest_rtt:31116|ack_delay:56|
[2025/09/12 05:04:34 086609] [debug] |scid:437ac172ab898946554e0870|xqc_send_ctl_get_lost_sent_pn|largest_acked:7|lost_pn:1|thresh:6|
[2025/09/12 05:04:34 086616] [debug] |scid:437ac172ab898946554e0870|xqc_send_ctl_detect_lost|mark lost|pns:2|pkt_num:0|lost_pn:1|po_sent_time:1757653474054803|lost_send_time:1757653474024199|loss_delay:62232|frame:HANDSHAKE_DONE |repair:524288|
[2025/09/12 05:04:34 086621] [debug] |scid:437ac172ab898946554e0870|xqc_send_ctl_detect_lost|OnLostDetection|largest_lost sent time: 1757653474054803u|
[2025/09/12 05:04:34 086625] [debug] |scid:437ac172ab898946554e0870|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:04:34 086629] [debug] |scid:437ac172ab898946554e0870|xqc_send_ctl_get_pto_time_and_space|srtt:31062|rtt_var:8916|pto_duration:66726|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:04:34 086634] [debug] |scid:437ac172ab898946554e0870|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8A7E98C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:04:34 086638] [debug] |scid:437ac172ab898946554e0870|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8A7E98C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:04:34 086642] [debug] |scid:437ac172ab898946554e0870|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8A7E98C|path:0|PNS: 2, unacked: 1104|
[2025/09/12 05:04:34 086646] [debug] |scid:437ac172ab898946554e0870|xqc_timer_set|type:LOSS_DETECTION|expire:1757653474147237|now:1757653474086629|interv:60608|
[2025/09/12 05:04:34 086650] [debug] |scid:437ac172ab898946554e0870|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB8A7E98C|path:0|pns:2|expire:1757653474147237|now:1757653474086629|interval:60608|pto_count:0|srtt:31062
[2025/09/12 05:04:34 086654] [debug] |scid:437ac172ab898946554e0870|xqc_generate_sample|sampler: send_elapse 135, ack_elapse 31628, delivered 654|rate 20677|lost 2|
[2025/09/12 05:04:34 086659] [debug] |scid:437ac172ab898946554e0870|xqc_bbr_update_bandwidth|BBRv1: RTT round update 2 -> 3|
[2025/09/12 05:04:34 086663] [debug] |scid:437ac172ab898946554e0870|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (20677) in round 3|
[2025/09/12 05:04:34 086667] [debug] |scid:437ac172ab898946554e0870|xqc_bbr_update_min_rtt|minrtt expire|rtt:30915, old_rtt:30915|
[2025/09/12 05:04:34 086671] [debug] |scid:437ac172ab898946554e0870|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:5744|extra_cwnd:1970|
[2025/09/12 05:04:34 086675] [debug] |scid:437ac172ab898946554e0870|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:47064|packet_lost:1|acked:654|po_sent_time:1757653474055315|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1766|
[2025/09/12 05:04:34 086683] [debug] |scid:437ac172ab898946554e0870|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:47064|packet_lost:1|acked:654|po_sent_time:1757653474055315|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1766|
[2025/09/12 05:04:34 086688] [debug] |scid:437ac172ab898946554e0870|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-437ac172ab898946554e0870 p-193.167.0.100-55673-6d4f17521ce2ad8728d9f03b895b037011 |bbr on ack|mode:0|pacing_rate:4288258|bw:20677|cwnd:47718|full_bw_reached:0|inflight:1104|srtt:31062|latest_rtt:31116|min_rtt:30915|applimit:1|lost:1|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:1|
[2025/09/12 05:04:34 086693] [debug] |scid:437ac172ab898946554e0870|xqc_process_frames|frame_type:0|
[2025/09/12 05:04:34 086697] [debug] |scid:437ac172ab898946554e0870|xqc_process_padding_frame|process padding|
[2025/09/12 05:04:34 086702] [debug] |scid:437ac172ab898946554e0870|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:1471897629|largest:1471897629|pns:2|
[2025/09/12 05:04:34 086707] [info] |scid:437ac172ab898946554e0870|xqc_conn_on_pkt_processed|====>|conn:0000558BB8A7E98C|path:0|size:39|pkt_type:SHORT_HEADER|pkt_num:1471897629|frame:PADDING ACK |recv_time:1757653474086431|dcid:437ac172ab898946554e0870|dcid_seq:0|
[2025/09/12 05:04:34 086712] [debug] |scid:437ac172ab898946554e0870|xqc_timer_set|type:PATH_IDLE|expire:1757653594086431|now:1757653474086431|interv:120000000|
[2025/09/12 05:04:34 086716] [debug] |scid:437ac172ab898946554e0870|xqc_timer_set|type:CONN_IDLE|expire:1757653594086431|now:1757653474086431|interv:120000000|
[2025/09/12 05:04:34 086720] [debug] |scid:437ac172ab898946554e0870|xqc_engine_remove_wakeup_queue|next_tick_time:1757653474159121|pq_index:0|
[2025/09/12 05:04:34 086725] [debug] |scid:437ac172ab898946554e0870|xqc_engine_add_active_queue|last_ticked_time:1757653474055707|
[2025/09/12 05:04:34 086728] [debug] |xqc_engine_main_logic|BEGIN|now:1757653474086728|
[2025/09/12 05:04:34 086734] [debug] |scid:437ac172ab898946554e0870|xqc_engine_process_conn|conn:0000558BB8A7E98C|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:1757653474086732|
[2025/09/12 05:04:34 086740] [debug] |scid:437ac172ab898946554e0870|xqc_path_get_perf_class|conn:0000558BB8A7E98C|path_id:0|path_srtt:31062|min_srtt:31062|path_bw:20677|loss_rate:12.50|path_pto:0|
[2025/09/12 05:04:34 086744] [debug] |scid:437ac172ab898946554e0870|xqc_send_ctl_can_send|l-0.0.0.0-443-437ac172ab898946554e0870 p-193.167.0.100-55673-6d4f17521ce2ad8728d9f03b895b037011 |path:0|can:1|pkt_sz:23|schedule_bytes:0|inflight:1104|cwnd:47718|conn:0000558BB8A7E98C|stream_id:0|stream_offset:0|
[2025/09/12 05:04:34 086749] [debug] |scid:437ac172ab898946554e0870|xqc_minrtt_scheduler_get_path|path srtt|conn:0000558BB8A7E98C|path_id:0|path_srtt:31062|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:04:34 086753] [debug] |scid:437ac172ab898946554e0870|xqc_minrtt_scheduler_get_path|best path:0|frame_type:HANDSHAKE_DONE |pn:0|size:23|reinj:0|path_class:2|
[2025/09/12 05:04:34 086758] [debug] |scid:437ac172ab898946554e0870|xqc_check_acked_or_dropped_pkt|conn:0000558BB8A7E98C|pkt_num:0|size:23|pkt_type:SHORT_HEADER|frame:HANDSHAKE_DONE |
[2025/09/12 05:04:34 086762] [debug] |scid:437ac172ab898946554e0870|xqc_send_ctl_can_send|l-0.0.0.0-443-437ac172ab898946554e0870 p-193.167.0.100-55673-6d4f17521ce2ad8728d9f03b895b037011 |path:0|can:1|pkt_sz:23|schedule_bytes:0|inflight:1104|cwnd:47718|conn:0000558BB8A7E98C|stream_id:0|stream_offset:0|
[2025/09/12 05:04:34 086767] [debug] |scid:437ac172ab898946554e0870|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:04:34 086771] [debug] |scid:437ac172ab898946554e0870|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:11|
[2025/09/12 05:04:34 086804] [info] |scid:437ac172ab898946554e0870|xqc_send_packet_with_pn|<==|conn:0000558BB8A7E98C|path:0|pkt_num:11|size:23|sent:39|pkt_type:SHORT_HEADER|frame:HANDSHAKE_DONE |inflight:1104|now:1757653474086781|stream_id:0|stream_offset:0|
[2025/09/12 05:04:34 086810] [debug] |scid:437ac172ab898946554e0870|xqc_send_ctl_on_packet_sent|conn:0000558BB8A7E98C|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 05:04:34 086817] [debug] |scid:437ac172ab898946554e0870|xqc_send_ctl_on_packet_sent|path:0|inflight:1104|applimit:0|
[2025/09/12 05:04:34 086824] [debug] |scid:437ac172ab898946554e0870|xqc_send_ctl_get_pto_time_and_space|srtt:31062|rtt_var:8916|pto_duration:66726|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:04:34 086830] [debug] |scid:437ac172ab898946554e0870|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8A7E98C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:04:34 086837] [debug] |scid:437ac172ab898946554e0870|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8A7E98C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:04:34 086843] [debug] |scid:437ac172ab898946554e0870|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8A7E98C|path:0|PNS: 2, unacked: 1127|
[2025/09/12 05:04:34 086849] [debug] |scid:437ac172ab898946554e0870|xqc_timer_set|type:LOSS_DETECTION|expire:1757653474178507|now:1757653474086823|interv:91684|
[2025/09/12 05:04:34 086856] [debug] |scid:437ac172ab898946554e0870|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB8A7E98C|path:0|pns:2|expire:1757653474178507|now:1757653474086823|interval:91684|pto_count:0|srtt:31062
[2025/09/12 05:04:34 086863] [debug] |scid:437ac172ab898946554e0870|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:47718|inflight:1127|
[2025/09/12 05:04:34 086871] [debug] |scid:437ac172ab898946554e0870|xqc_conn_next_wakeup_time|wakeup_time:1757653474178507|
[2025/09/12 05:04:34 086876] [debug] |scid:437ac172ab898946554e0870|xqc_engine_add_wakeup_queue|next_tick_time:1757653474178507|
[2025/09/12 05:04:34 086880] [debug] |xqc_engine_wakeup_after|wakeup:1757653474178507|now:1757653474086880|diff:91627|
[2025/09/12 05:04:34 086884] [debug] |xqc_engine_main_logic|END|now:1757653474086732|
[2025/09/12 05:04:34 086890] [debug] |xqc_engine_main_logic|BEGIN|now:1757653474086890|
[2025/09/12 05:04:34 086894] [debug] |xqc_engine_wakeup_after|wakeup:1757653474178507|now:1757653474086893|diff:91614|
[2025/09/12 05:04:34 086897] [debug] |xqc_engine_main_logic|END|now:1757653474086890|
[2025/09/12 05:04:34 088394] [info] |xqc_engine_packet_process|==>|conn:0000558BB8A7E98C|size:1444|state:ESTABED|recv_time:1757653474088393|
[2025/09/12 05:04:34 088408] [debug] |scid:437ac172ab898946554e0870|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:437ac172ab898946554e0870|spin_bit:0|
[2025/09/12 05:04:34 088417] [debug] |scid:437ac172ab898946554e0870|xqc_packet_decrypt|largest_pn:1471897629|
[2025/09/12 05:04:34 088423] [debug] |scid:437ac172ab898946554e0870|xqc_packet_decrypt|decryption nonce|path_id:0|pn:1471897630|
[2025/09/12 05:04:34 088432] [debug] |scid:437ac172ab898946554e0870|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:1471897630|
[2025/09/12 05:04:34 088438] [debug] |scid:437ac172ab898946554e0870|xqc_process_frames|frame_type:1|
[2025/09/12 05:04:34 088444] [debug] |scid:437ac172ab898946554e0870|xqc_process_frames|frame_type:0|
[2025/09/12 05:04:34 088450] [debug] |scid:437ac172ab898946554e0870|xqc_process_padding_frame|process padding|
[2025/09/12 05:04:34 088460] [debug] |scid:437ac172ab898946554e0870|xqc_timer_set|type:ACK_01RTT|expire:1757653474113393|now:1757653474088393|interv:25000|
[2025/09/12 05:04:34 088468] [debug] |scid:437ac172ab898946554e0870|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:1757653474088393|max_ack_delay:25000|
[2025/09/12 05:04:34 088482] [debug] |scid:437ac172ab898946554e0870|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:1471897630|largest:1471897630|pns:2|
[2025/09/12 05:04:34 088489] [info] |scid:437ac172ab898946554e0870|xqc_conn_on_pkt_processed|====>|conn:0000558BB8A7E98C|path:0|size:1444|pkt_type:SHORT_HEADER|pkt_num:1471897630|frame:PADDING PING |recv_time:1757653474088393|dcid:437ac172ab898946554e0870|dcid_seq:0|
[2025/09/12 05:04:34 088497] [debug] |scid:437ac172ab898946554e0870|xqc_timer_set|type:PATH_IDLE|expire:1757653594088393|now:1757653474088393|interv:120000000|
[2025/09/12 05:04:34 088503] [debug] |scid:437ac172ab898946554e0870|xqc_timer_set|type:CONN_IDLE|expire:1757653594088393|now:1757653474088393|interv:120000000|
[2025/09/12 05:04:34 088509] [debug] |scid:437ac172ab898946554e0870|xqc_engine_remove_wakeup_queue|next_tick_time:1757653474178507|pq_index:0|
[2025/09/12 05:04:34 088516] [debug] |scid:437ac172ab898946554e0870|xqc_engine_add_active_queue|last_ticked_time:1757653474086732|
[2025/09/12 05:04:34 088521] [debug] |xqc_engine_main_logic|BEGIN|now:1757653474088521|
[2025/09/12 05:04:34 088530] [debug] |scid:437ac172ab898946554e0870|xqc_engine_process_conn|conn:0000558BB8A7E98C|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:1757653474088528|
[2025/09/12 05:04:34 088539] [debug] |scid:437ac172ab898946554e0870|xqc_conn_next_wakeup_time|wakeup_time:1757653474113393|
[2025/09/12 05:04:34 088545] [debug] |scid:437ac172ab898946554e0870|xqc_engine_add_wakeup_queue|next_tick_time:1757653474113393|
[2025/09/12 05:04:34 088551] [debug] |xqc_engine_wakeup_after|wakeup:1757653474113393|now:1757653474088551|diff:24842|
[2025/09/12 05:04:34 088556] [debug] |xqc_engine_main_logic|END|now:1757653474088528|
[2025/09/12 05:04:34 088561] [debug] |xqc_engine_main_logic|BEGIN|now:1757653474088561|
[2025/09/12 05:04:34 088565] [debug] |xqc_engine_wakeup_after|wakeup:1757653474113393|now:1757653474088565|diff:24828|
[2025/09/12 05:04:34 088569] [debug] |xqc_engine_main_logic|END|now:1757653474088561|
[2025/09/12 05:04:34 113645] [debug] |xqc_engine_main_logic|BEGIN|now:1757653474113645|
[2025/09/12 05:04:34 113659] [debug] |scid:437ac172ab898946554e0870|xqc_engine_remove_wakeup_queue|next_tick_time:1757653474113393|pq_index:0|
[2025/09/12 05:04:34 113666] [debug] |scid:437ac172ab898946554e0870|xqc_engine_add_active_queue|last_ticked_time:1757653474088528|
[2025/09/12 05:04:34 113672] [debug] |scid:437ac172ab898946554e0870|xqc_engine_process_conn|conn:0000558BB8A7E98C|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:1757653474113671|
[2025/09/12 05:04:34 113679] [debug] |scid:437ac172ab898946554e0870|xqc_timer_expire|timer expired|type:ACK_01RTT|expire_time:1757653474113393|now:1757653474113671|
[2025/09/12 05:04:34 113684] [debug] |scid:437ac172ab898946554e0870|xqc_timer_ack_timeout|pns:2|path:0|
[2025/09/12 05:04:34 113690] [debug] |scid:437ac172ab898946554e0870|xqc_timer_expire|unset|type:ACK_01RTT|expire_time:1757653474113393|now:1757653474113671|
[2025/09/12 05:04:34 113695] [debug] |scid:437ac172ab898946554e0870|xqc_timer_unset|type:ACK_01RTT|
[2025/09/12 05:04:34 113702] [debug] |scid:437ac172ab898946554e0870|xqc_gen_ack_frame|largest_recv:1471897630|ack_delay:25309|first_ack_range:1|largest_pkt_recv_time:1757653474088393|
[2025/09/12 05:04:34 113708] [debug] |scid:437ac172ab898946554e0870|xqc_gen_ack_frame|high:1471897630|low:1471897629|pkt_pns:2|
[2025/09/12 05:04:34 113713] [debug] |scid:437ac172ab898946554e0870|xqc_gen_ack_frame|high:1471897627|low:1471897626|pkt_pns:2|
[2025/09/12 05:04:34 113718] [debug] |scid:437ac172ab898946554e0870|xqc_write_ack_to_one_packet|ack_size:15|path:0|path_largest_recv:1471897630|frame_largest_recv:1471897630|
[2025/09/12 05:04:34 113732] [debug] |scid:437ac172ab898946554e0870|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:2|
[2025/09/12 05:04:34 113738] [debug] |scid:437ac172ab898946554e0870|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:ACK |stream_id:0|stream_offset:0|
[2025/09/12 05:04:34 113745] [debug] |scid:437ac172ab898946554e0870|xqc_check_acked_or_dropped_pkt|conn:0000558BB8A7E98C|pkt_num:0|size:37|pkt_type:SHORT_HEADER|frame:ACK |
[2025/09/12 05:04:34 113752] [debug] |scid:437ac172ab898946554e0870|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:12|
[2025/09/12 05:04:34 113791] [info] |scid:437ac172ab898946554e0870|xqc_send_packet_with_pn|<==|conn:0000558BB8A7E98C|path:0|pkt_num:12|size:37|sent:53|pkt_type:SHORT_HEADER|frame:ACK |inflight:1127|now:1757653474113762|stream_id:0|stream_offset:0|
[2025/09/12 05:04:34 113800] [debug] |scid:437ac172ab898946554e0870|xqc_send_ctl_on_packet_sent|conn:0000558BB8A7E98C|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 05:04:34 113811] [debug] |scid:437ac172ab898946554e0870|xqc_conn_next_wakeup_time|wakeup_time:1757653474178507|
[2025/09/12 05:04:34 113821] [debug] |scid:437ac172ab898946554e0870|xqc_engine_add_wakeup_queue|next_tick_time:1757653474178507|
[2025/09/12 05:04:34 113829] [debug] |xqc_engine_wakeup_after|wakeup:1757653474178507|now:1757653474113829|diff:64678|
[2025/09/12 05:04:34 113838] [debug] |xqc_engine_main_logic|END|now:1757653474113671|
[2025/09/12 05:04:34 179984] [debug] |xqc_engine_main_logic|BEGIN|now:1757653474179984|
[2025/09/12 05:04:34 179997] [debug] |scid:437ac172ab898946554e0870|xqc_engine_remove_wakeup_queue|next_tick_time:1757653474178507|pq_index:0|
[2025/09/12 05:04:34 180002] [debug] |scid:437ac172ab898946554e0870|xqc_engine_add_active_queue|last_ticked_time:1757653474113671|
[2025/09/12 05:04:34 180008] [debug] |scid:437ac172ab898946554e0870|xqc_engine_process_conn|conn:0000558BB8A7E98C|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:1757653474180006|
[2025/09/12 05:04:34 180013] [debug] |scid:437ac172ab898946554e0870|xqc_timer_expire|timer expired|type:LOSS_DETECTION|expire_time:1757653474178507|now:1757653474180006|
[2025/09/12 05:04:34 180017] [debug] |scid:437ac172ab898946554e0870|xqc_timer_loss_detection_timeout|path:0|loss_detection_timeout|
[2025/09/12 05:04:34 180021] [debug] |scid:437ac172ab898946554e0870|xqc_timer_loss_detection_timeout|send Probe pkts|conn:0000558BB8A7E98C|path:0|bytes_in_flight:1127|
[2025/09/12 05:04:34 180025] [debug] |scid:437ac172ab898946554e0870|xqc_send_ctl_get_pto_time_and_space|srtt:31062|rtt_var:8916|pto_duration:66726|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:04:34 180029] [debug] |scid:437ac172ab898946554e0870|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8A7E98C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:04:34 180033] [debug] |scid:437ac172ab898946554e0870|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8A7E98C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:04:34 180037] [debug] |scid:437ac172ab898946554e0870|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8A7E98C|path:0|PNS: 2, unacked: 1127|
[2025/09/12 05:04:34 180062] [debug] |scid:437ac172ab898946554e0870|xqc_path_send_one_or_two_ack_elicit_pkts|send two ack-eliciting pkts|path:0|pns:2|
[2025/09/12 05:04:34 180067] [debug] |scid:437ac172ab898946554e0870|xqc_conn_send_probe_pkt|conn:0000558BB8A7E98C|path:0|pkt_num:0|size:23|pkt_type:SHORT_HEADER|frame:HANDSHAKE_DONE |conn_state:ESTABED|
[2025/09/12 05:04:34 180072] [debug] |scid:437ac172ab898946554e0870|xqc_conn_send_probe_pkt|conn:0000558BB8A7E98C|path:0|pkt_num:8|size:54|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |conn_state:ESTABED|
[2025/09/12 05:04:34 180076] [debug] |scid:437ac172ab898946554e0870|xqc_timer_loss_detection_timeout|xqc_send_ctl_set_loss_detection_timer|PTO|conn:0000558BB8A7E98C|pto_count:1
[2025/09/12 05:04:34 180087] [debug] |scid:437ac172ab898946554e0870|xqc_send_ctl_get_pto_time_and_space|srtt:31062|rtt_var:8916|pto_duration:133452|backoff_factor:2.00|backoff:2.00|pto_cnt:1|max_ack_delay:25|
[2025/09/12 05:04:34 180091] [debug] |scid:437ac172ab898946554e0870|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8A7E98C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:04:34 180095] [debug] |scid:437ac172ab898946554e0870|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8A7E98C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:04:34 180099] [debug] |scid:437ac172ab898946554e0870|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8A7E98C|path:0|PNS: 2, unacked: 1073|
[2025/09/12 05:04:34 180103] [debug] |scid:437ac172ab898946554e0870|xqc_timer_set|type:LOSS_DETECTION|expire:1757653474270233|now:1757653474180086|interv:90147|
[2025/09/12 05:04:34 180107] [debug] |scid:437ac172ab898946554e0870|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB8A7E98C|path:0|pns:2|expire:1757653474270233|now:1757653474180086|interval:90147|pto_count:1|srtt:31062
[2025/09/12 05:04:34 180113] [debug] |scid:437ac172ab898946554e0870|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:HANDSHAKE_DONE |stream_id:0|stream_offset:0|
[2025/09/12 05:04:34 180117] [debug] |scid:437ac172ab898946554e0870|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:NEW_CONNECTION_ID |stream_id:0|stream_offset:0|
[2025/09/12 05:04:34 180122] [debug] |scid:437ac172ab898946554e0870|xqc_check_acked_or_dropped_pkt|conn:0000558BB8A7E98C|pkt_num:0|size:23|pkt_type:SHORT_HEADER|frame:HANDSHAKE_DONE |
[2025/09/12 05:04:34 180127] [debug] |scid:437ac172ab898946554e0870|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:13|
[2025/09/12 05:04:34 180157] [info] |scid:437ac172ab898946554e0870|xqc_send_packet_with_pn|<==|conn:0000558BB8A7E98C|path:0|pkt_num:13|size:23|sent:39|pkt_type:SHORT_HEADER|frame:HANDSHAKE_DONE |inflight:1073|now:1757653474180134|stream_id:0|stream_offset:0|
[2025/09/12 05:04:34 180163] [debug] |scid:437ac172ab898946554e0870|xqc_send_ctl_on_packet_sent|conn:0000558BB8A7E98C|path:0|pkt_num:13|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 05:04:34 180168] [debug] |scid:437ac172ab898946554e0870|xqc_send_ctl_on_packet_sent|path:0|inflight:1073|applimit:0|
[2025/09/12 05:04:34 180174] [debug] |scid:437ac172ab898946554e0870|xqc_send_ctl_get_pto_time_and_space|srtt:31062|rtt_var:8916|pto_duration:133452|backoff_factor:2.00|backoff:2.00|pto_cnt:1|max_ack_delay:25|
[2025/09/12 05:04:34 180181] [debug] |scid:437ac172ab898946554e0870|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8A7E98C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:04:34 180187] [debug] |scid:437ac172ab898946554e0870|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8A7E98C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:04:34 180193] [debug] |scid:437ac172ab898946554e0870|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8A7E98C|path:0|PNS: 2, unacked: 1096|
[2025/09/12 05:04:34 180200] [debug] |scid:437ac172ab898946554e0870|xqc_timer_set|type:LOSS_DETECTION|expire:1757653474363586|now:1757653474180174|interv:183412|
[2025/09/12 05:04:34 180206] [debug] |scid:437ac172ab898946554e0870|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB8A7E98C|path:0|pns:2|expire:1757653474363586|now:1757653474180174|interval:183412|pto_count:1|srtt:31062
[2025/09/12 05:04:34 180213] [debug] |scid:437ac172ab898946554e0870|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:47718|inflight:1096|
[2025/09/12 05:04:34 180221] [debug] |scid:437ac172ab898946554e0870|xqc_check_acked_or_dropped_pkt|conn:0000558BB8A7E98C|pkt_num:8|size:54|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |
[2025/09/12 05:04:34 180228] [debug] |scid:437ac172ab898946554e0870|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:14|
[2025/09/12 05:04:34 180257] [info] |scid:437ac172ab898946554e0870|xqc_send_packet_with_pn|<==|conn:0000558BB8A7E98C|path:0|pkt_num:14|size:54|sent:70|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |inflight:1096|now:1757653474180238|stream_id:0|stream_offset:0|
[2025/09/12 05:04:34 180270] [debug] |scid:437ac172ab898946554e0870|xqc_send_ctl_on_packet_sent|conn:0000558BB8A7E98C|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 05:04:34 180278] [debug] |scid:437ac172ab898946554e0870|xqc_send_ctl_on_packet_sent|path:0|inflight:1096|applimit:0|
[2025/09/12 05:04:34 180285] [debug] |scid:437ac172ab898946554e0870|xqc_send_ctl_get_pto_time_and_space|srtt:31062|rtt_var:8916|pto_duration:133452|backoff_factor:2.00|backoff:2.00|pto_cnt:1|max_ack_delay:25|
[2025/09/12 05:04:34 180292] [debug] |scid:437ac172ab898946554e0870|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8A7E98C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:04:34 180298] [debug] |scid:437ac172ab898946554e0870|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8A7E98C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:04:34 180305] [debug] |scid:437ac172ab898946554e0870|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8A7E98C|path:0|PNS: 2, unacked: 1150|
[2025/09/12 05:04:34 180311] [debug] |scid:437ac172ab898946554e0870|xqc_timer_set|type:LOSS_DETECTION|expire:1757653474363690|now:1757653474180284|interv:183406|
[2025/09/12 05:04:34 180317] [debug] |scid:437ac172ab898946554e0870|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB8A7E98C|path:0|pns:2|expire:1757653474363690|now:1757653474180284|interval:183406|pto_count:1|srtt:31062
[2025/09/12 05:04:34 180323] [debug] |scid:437ac172ab898946554e0870|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:47718|inflight:1150|
[2025/09/12 05:04:34 180330] [debug] |scid:437ac172ab898946554e0870|xqc_conn_next_wakeup_time|wakeup_time:1757653474363690|
[2025/09/12 05:04:34 180335] [debug] |scid:437ac172ab898946554e0870|xqc_engine_add_wakeup_queue|next_tick_time:1757653474363690|
[2025/09/12 05:04:34 180339] [debug] |xqc_engine_wakeup_after|wakeup:1757653474363690|now:1757653474180339|diff:183351|
[2025/09/12 05:04:34 180343] [debug] |xqc_engine_main_logic|END|now:1757653474180006|
[2025/09/12 05:04:34 204555] [info] |xqc_engine_packet_process|==>|conn:0000558BB8A7E98C|size:39|state:ESTABED|recv_time:1757653474204554|
[2025/09/12 05:04:34 204572] [debug] |scid:437ac172ab898946554e0870|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:437ac172ab898946554e0870|spin_bit:0|
[2025/09/12 05:04:34 204583] [debug] |scid:437ac172ab898946554e0870|xqc_packet_decrypt|largest_pn:1471897630|
[2025/09/12 05:04:34 204590] [debug] |scid:437ac172ab898946554e0870|xqc_packet_decrypt|decryption nonce|path_id:0|pn:1471897632|
[2025/09/12 05:04:34 204600] [debug] |scid:437ac172ab898946554e0870|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:1471897632|
[2025/09/12 05:04:34 204608] [debug] |scid:437ac172ab898946554e0870|xqc_process_frames|frame_type:1|
[2025/09/12 05:04:34 204616] [debug] |scid:437ac172ab898946554e0870|xqc_process_frames|frame_type:0|
[2025/09/12 05:04:34 204623] [debug] |scid:437ac172ab898946554e0870|xqc_process_padding_frame|process padding|
[2025/09/12 05:04:34 204633] [debug] |scid:437ac172ab898946554e0870|xqc_timer_set|type:ACK_01RTT|expire:1757653474229554|now:1757653474204554|interv:25000|
[2025/09/12 05:04:34 204644] [debug] |scid:437ac172ab898946554e0870|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:1757653474204554|max_ack_delay:25000|
[2025/09/12 05:04:34 204652] [debug] |scid:437ac172ab898946554e0870|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:1471897632|largest:1471897632|pns:2|
[2025/09/12 05:04:34 204661] [info] |scid:437ac172ab898946554e0870|xqc_conn_on_pkt_processed|====>|conn:0000558BB8A7E98C|path:0|size:39|pkt_type:SHORT_HEADER|pkt_num:1471897632|frame:PADDING PING |recv_time:1757653474204554|dcid:437ac172ab898946554e0870|dcid_seq:0|
[2025/09/12 05:04:34 204680] [debug] |scid:437ac172ab898946554e0870|xqc_timer_set|type:PATH_IDLE|expire:1757653594204554|now:1757653474204554|interv:120000000|
[2025/09/12 05:04:34 204687] [debug] |scid:437ac172ab898946554e0870|xqc_timer_set|type:CONN_IDLE|expire:1757653594204554|now:1757653474204554|interv:120000000|
[2025/09/12 05:04:34 204695] [debug] |scid:437ac172ab898946554e0870|xqc_engine_remove_wakeup_queue|next_tick_time:1757653474363690|pq_index:0|
[2025/09/12 05:04:34 204703] [debug] |scid:437ac172ab898946554e0870|xqc_engine_add_active_queue|last_ticked_time:1757653474180006|
[2025/09/12 05:04:34 204711] [debug] |xqc_engine_main_logic|BEGIN|now:1757653474204711|
[2025/09/12 05:04:34 204720] [debug] |scid:437ac172ab898946554e0870|xqc_engine_process_conn|conn:0000558BB8A7E98C|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:1757653474204718|
[2025/09/12 05:04:34 204732] [debug] |scid:437ac172ab898946554e0870|xqc_conn_next_wakeup_time|wakeup_time:1757653474229554|
[2025/09/12 05:04:34 204742] [debug] |scid:437ac172ab898946554e0870|xqc_engine_add_wakeup_queue|next_tick_time:1757653474229554|
[2025/09/12 05:04:34 204749] [debug] |xqc_engine_wakeup_after|wakeup:1757653474229554|now:1757653474204749|diff:24805|
[2025/09/12 05:04:34 204757] [debug] |xqc_engine_main_logic|END|now:1757653474204718|
[2025/09/12 05:04:34 204767] [debug] |xqc_engine_main_logic|BEGIN|now:1757653474204766|
[2025/09/12 05:04:34 204774] [debug] |xqc_engine_wakeup_after|wakeup:1757653474229554|now:1757653474204773|diff:24781|
[2025/09/12 05:04:34 204781] [debug] |xqc_engine_main_logic|END|now:1757653474204766|
[2025/09/12 05:04:34 229886] [debug] |xqc_engine_main_logic|BEGIN|now:1757653474229886|
[2025/09/12 05:04:34 229904] [debug] |scid:437ac172ab898946554e0870|xqc_engine_remove_wakeup_queue|next_tick_time:1757653474229554|pq_index:0|
[2025/09/12 05:04:34 229911] [debug] |scid:437ac172ab898946554e0870|xqc_engine_add_active_queue|last_ticked_time:1757653474204718|
[2025/09/12 05:04:34 229918] [debug] |scid:437ac172ab898946554e0870|xqc_engine_process_conn|conn:0000558BB8A7E98C|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:1757653474229916|
[2025/09/12 05:04:34 229925] [debug] |scid:437ac172ab898946554e0870|xqc_timer_expire|timer expired|type:ACK_01RTT|expire_time:1757653474229554|now:1757653474229916|
[2025/09/12 05:04:34 229930] [debug] |scid:437ac172ab898946554e0870|xqc_timer_ack_timeout|pns:2|path:0|
[2025/09/12 05:04:34 229936] [debug] |scid:437ac172ab898946554e0870|xqc_timer_expire|unset|type:ACK_01RTT|expire_time:1757653474229554|now:1757653474229916|
[2025/09/12 05:04:34 229941] [debug] |scid:437ac172ab898946554e0870|xqc_timer_unset|type:ACK_01RTT|
[2025/09/12 05:04:34 229948] [debug] |scid:437ac172ab898946554e0870|xqc_gen_ack_frame|largest_recv:1471897632|ack_delay:25394|first_ack_range:0|largest_pkt_recv_time:1757653474204554|
[2025/09/12 05:04:34 229954] [debug] |scid:437ac172ab898946554e0870|xqc_gen_ack_frame|high:1471897632|low:1471897632|pkt_pns:2|
[2025/09/12 05:04:34 229959] [debug] |scid:437ac172ab898946554e0870|xqc_gen_ack_frame|high:1471897630|low:1471897629|pkt_pns:2|
[2025/09/12 05:04:34 229964] [debug] |scid:437ac172ab898946554e0870|xqc_gen_ack_frame|high:1471897627|low:1471897626|pkt_pns:2|
[2025/09/12 05:04:34 229970] [debug] |scid:437ac172ab898946554e0870|xqc_write_ack_to_one_packet|ack_size:17|path:0|path_largest_recv:1471897632|frame_largest_recv:1471897632|
[2025/09/12 05:04:34 229975] [debug] |scid:437ac172ab898946554e0870|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:2|
[2025/09/12 05:04:34 229982] [debug] |scid:437ac172ab898946554e0870|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:ACK |stream_id:0|stream_offset:0|
[2025/09/12 05:04:34 229996] [debug] |scid:437ac172ab898946554e0870|xqc_check_acked_or_dropped_pkt|conn:0000558BB8A7E98C|pkt_num:0|size:39|pkt_type:SHORT_HEADER|frame:ACK |
[2025/09/12 05:04:34 230003] [debug] |scid:437ac172ab898946554e0870|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:15|
[2025/09/12 05:04:34 230067] [info] |scid:437ac172ab898946554e0870|xqc_send_packet_with_pn|<==|conn:0000558BB8A7E98C|path:0|pkt_num:15|size:39|sent:55|pkt_type:SHORT_HEADER|frame:ACK |inflight:1150|now:1757653474230014|stream_id:0|stream_offset:0|
[2025/09/12 05:04:34 230076] [debug] |scid:437ac172ab898946554e0870|xqc_send_ctl_on_packet_sent|conn:0000558BB8A7E98C|path:0|pkt_num:15|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 05:04:34 230084] [debug] |scid:437ac172ab898946554e0870|xqc_conn_next_wakeup_time|wakeup_time:1757653474363690|
[2025/09/12 05:04:34 230090] [debug] |scid:437ac172ab898946554e0870|xqc_engine_add_wakeup_queue|next_tick_time:1757653474363690|
[2025/09/12 05:04:34 230095] [debug] |xqc_engine_wakeup_after|wakeup:1757653474363690|now:1757653474230095|diff:133595|
[2025/09/12 05:04:34 230101] [debug] |xqc_engine_main_logic|END|now:1757653474229916|
[2025/09/12 05:04:34 364284] [debug] |xqc_engine_main_logic|BEGIN|now:1757653474364284|
[2025/09/12 05:04:34 364300] [debug] |scid:437ac172ab898946554e0870|xqc_engine_remove_wakeup_queue|next_tick_time:1757653474363690|pq_index:0|
[2025/09/12 05:04:34 364306] [debug] |scid:437ac172ab898946554e0870|xqc_engine_add_active_queue|last_ticked_time:1757653474229916|
[2025/09/12 05:04:34 364313] [debug] |scid:437ac172ab898946554e0870|xqc_engine_process_conn|conn:0000558BB8A7E98C|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:1757653474364312|
[2025/09/12 05:04:34 364320] [debug] |scid:437ac172ab898946554e0870|xqc_timer_expire|timer expired|type:LOSS_DETECTION|expire_time:1757653474363690|now:1757653474364312|
[2025/09/12 05:04:34 364325] [debug] |scid:437ac172ab898946554e0870|xqc_timer_loss_detection_timeout|path:0|loss_detection_timeout|
[2025/09/12 05:04:34 364330] [debug] |scid:437ac172ab898946554e0870|xqc_timer_loss_detection_timeout|send Probe pkts|conn:0000558BB8A7E98C|path:0|bytes_in_flight:1150|
[2025/09/12 05:04:34 364335] [debug] |scid:437ac172ab898946554e0870|xqc_send_ctl_get_pto_time_and_space|srtt:31062|rtt_var:8916|pto_duration:133452|backoff_factor:2.00|backoff:2.00|pto_cnt:1|max_ack_delay:25|
[2025/09/12 05:04:34 364341] [debug] |scid:437ac172ab898946554e0870|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8A7E98C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:04:34 364346] [debug] |scid:437ac172ab898946554e0870|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8A7E98C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:04:34 364350] [debug] |scid:437ac172ab898946554e0870|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8A7E98C|path:0|PNS: 2, unacked: 1150|
[2025/09/12 05:04:34 364355] [debug] |scid:437ac172ab898946554e0870|xqc_path_send_one_or_two_ack_elicit_pkts|send two ack-eliciting pkts|path:0|pns:2|
[2025/09/12 05:04:34 364361] [debug] |scid:437ac172ab898946554e0870|xqc_conn_send_probe_pkt|conn:0000558BB8A7E98C|path:0|pkt_num:0|size:23|pkt_type:SHORT_HEADER|frame:HANDSHAKE_DONE |conn_state:ESTABED|
[2025/09/12 05:04:34 364367] [debug] |scid:437ac172ab898946554e0870|xqc_conn_send_probe_pkt|conn:0000558BB8A7E98C|path:0|pkt_num:8|size:54|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |conn_state:ESTABED|
[2025/09/12 05:04:34 364373] [debug] |scid:437ac172ab898946554e0870|xqc_timer_loss_detection_timeout|xqc_send_ctl_set_loss_detection_timer|PTO|conn:0000558BB8A7E98C|pto_count:2
[2025/09/12 05:04:34 364378] [debug] |scid:437ac172ab898946554e0870|xqc_send_ctl_get_pto_time_and_space|srtt:31062|rtt_var:8916|pto_duration:266904|backoff_factor:2.00|backoff:4.00|pto_cnt:2|max_ack_delay:25|
[2025/09/12 05:04:34 364391] [debug] |scid:437ac172ab898946554e0870|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8A7E98C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:04:34 364396] [debug] |scid:437ac172ab898946554e0870|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8A7E98C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:04:34 364401] [debug] |scid:437ac172ab898946554e0870|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8A7E98C|path:0|PNS: 2, unacked: 1150|
[2025/09/12 05:04:34 364406] [debug] |scid:437ac172ab898946554e0870|xqc_timer_set|type:LOSS_DETECTION|expire:1757653474547142|now:1757653474364378|interv:182764|
[2025/09/12 05:04:34 364411] [debug] |scid:437ac172ab898946554e0870|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB8A7E98C|path:0|pns:2|expire:1757653474547142|now:1757653474364378|interval:182764|pto_count:2|srtt:31062
[2025/09/12 05:04:34 364418] [debug] |scid:437ac172ab898946554e0870|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:HANDSHAKE_DONE |stream_id:0|stream_offset:0|
[2025/09/12 05:04:34 364424] [debug] |scid:437ac172ab898946554e0870|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:NEW_CONNECTION_ID |stream_id:0|stream_offset:0|
[2025/09/12 05:04:34 364430] [debug] |scid:437ac172ab898946554e0870|xqc_check_acked_or_dropped_pkt|conn:0000558BB8A7E98C|pkt_num:0|size:23|pkt_type:SHORT_HEADER|frame:HANDSHAKE_DONE |
[2025/09/12 05:04:34 364436] [debug] |scid:437ac172ab898946554e0870|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:16|
[2025/09/12 05:04:34 364474] [info] |scid:437ac172ab898946554e0870|xqc_send_packet_with_pn|<==|conn:0000558BB8A7E98C|path:0|pkt_num:16|size:23|sent:39|pkt_type:SHORT_HEADER|frame:HANDSHAKE_DONE |inflight:1150|now:1757653474364445|stream_id:0|stream_offset:0|
[2025/09/12 05:04:34 364481] [debug] |scid:437ac172ab898946554e0870|xqc_send_ctl_on_packet_sent|conn:0000558BB8A7E98C|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 05:04:34 364487] [debug] |scid:437ac172ab898946554e0870|xqc_send_ctl_on_packet_sent|path:0|inflight:1150|applimit:0|
[2025/09/12 05:04:34 364492] [debug] |scid:437ac172ab898946554e0870|xqc_send_ctl_get_pto_time_and_space|srtt:31062|rtt_var:8916|pto_duration:266904|backoff_factor:2.00|backoff:4.00|pto_cnt:2|max_ack_delay:25|
[2025/09/12 05:04:34 364498] [debug] |scid:437ac172ab898946554e0870|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8A7E98C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:04:34 364503] [debug] |scid:437ac172ab898946554e0870|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8A7E98C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:04:34 364507] [debug] |scid:437ac172ab898946554e0870|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8A7E98C|path:0|PNS: 2, unacked: 1173|
[2025/09/12 05:04:34 364512] [debug] |scid:437ac172ab898946554e0870|xqc_timer_set|type:LOSS_DETECTION|expire:1757653474731349|now:1757653474364492|interv:366857|
[2025/09/12 05:04:34 364520] [debug] |scid:437ac172ab898946554e0870|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB8A7E98C|path:0|pns:2|expire:1757653474731349|now:1757653474364492|interval:366857|pto_count:2|srtt:31062
[2025/09/12 05:04:34 364529] [debug] |scid:437ac172ab898946554e0870|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:47718|inflight:1173|
[2025/09/12 05:04:34 364539] [debug] |scid:437ac172ab898946554e0870|xqc_check_acked_or_dropped_pkt|conn:0000558BB8A7E98C|pkt_num:8|size:54|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |
[2025/09/12 05:04:34 364548] [debug] |scid:437ac172ab898946554e0870|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:17|
[2025/09/12 05:04:34 364600] [info] |scid:437ac172ab898946554e0870|xqc_send_packet_with_pn|<==|conn:0000558BB8A7E98C|path:0|pkt_num:17|size:54|sent:70|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |inflight:1173|now:1757653474364560|stream_id:0|stream_offset:0|
[2025/09/12 05:04:34 364617] [debug] |scid:437ac172ab898946554e0870|xqc_send_ctl_on_packet_sent|conn:0000558BB8A7E98C|path:0|pkt_num:17|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 05:04:34 364622] [debug] |scid:437ac172ab898946554e0870|xqc_send_ctl_on_packet_sent|path:0|inflight:1173|applimit:0|
[2025/09/12 05:04:34 364628] [debug] |scid:437ac172ab898946554e0870|xqc_send_ctl_get_pto_time_and_space|srtt:31062|rtt_var:8916|pto_duration:266904|backoff_factor:2.00|backoff:4.00|pto_cnt:2|max_ack_delay:25|
[2025/09/12 05:04:34 364633] [debug] |scid:437ac172ab898946554e0870|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8A7E98C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:04:34 364639] [debug] |scid:437ac172ab898946554e0870|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8A7E98C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:04:34 364647] [debug] |scid:437ac172ab898946554e0870|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8A7E98C|path:0|PNS: 2, unacked: 1227|
[2025/09/12 05:04:34 364655] [debug] |scid:437ac172ab898946554e0870|xqc_timer_set|type:LOSS_DETECTION|expire:1757653474731464|now:1757653474364627|interv:366837|
[2025/09/12 05:04:34 364664] [debug] |scid:437ac172ab898946554e0870|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB8A7E98C|path:0|pns:2|expire:1757653474731464|now:1757653474364627|interval:366837|pto_count:2|srtt:31062
[2025/09/12 05:04:34 364673] [debug] |scid:437ac172ab898946554e0870|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:47718|inflight:1227|
[2025/09/12 05:04:34 364683] [debug] |scid:437ac172ab898946554e0870|xqc_conn_next_wakeup_time|wakeup_time:1757653474731464|
[2025/09/12 05:04:34 364691] [debug] |scid:437ac172ab898946554e0870|xqc_engine_add_wakeup_queue|next_tick_time:1757653474731464|
[2025/09/12 05:04:34 364698] [debug] |xqc_engine_wakeup_after|wakeup:1757653474731464|now:1757653474364698|diff:366766|
[2025/09/12 05:04:34 364703] [debug] |xqc_engine_main_logic|END|now:1757653474364312|
[2025/09/12 05:04:34 378344] [info] |xqc_engine_packet_process|==>|conn:0000558BB8A7E98C|size:39|state:ESTABED|recv_time:1757653474378342|
[2025/09/12 05:04:34 378364] [debug] |scid:437ac172ab898946554e0870|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:437ac172ab898946554e0870|spin_bit:0|
[2025/09/12 05:04:34 378376] [debug] |scid:437ac172ab898946554e0870|xqc_packet_decrypt|largest_pn:1471897632|
[2025/09/12 05:04:34 378384] [debug] |scid:437ac172ab898946554e0870|xqc_packet_decrypt|decryption nonce|path_id:0|pn:1471897635|
[2025/09/12 05:04:34 378394] [debug] |scid:437ac172ab898946554e0870|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:1471897635|
[2025/09/12 05:04:34 378402] [debug] |scid:437ac172ab898946554e0870|xqc_process_frames|frame_type:1|
[2025/09/12 05:04:34 378410] [debug] |scid:437ac172ab898946554e0870|xqc_process_frames|frame_type:0|
[2025/09/12 05:04:34 378417] [debug] |scid:437ac172ab898946554e0870|xqc_process_padding_frame|process padding|
[2025/09/12 05:04:34 378426] [debug] |scid:437ac172ab898946554e0870|xqc_timer_set|type:ACK_01RTT|expire:1757653474403342|now:1757653474378342|interv:25000|
[2025/09/12 05:04:34 378438] [debug] |scid:437ac172ab898946554e0870|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:1757653474378342|max_ack_delay:25000|
[2025/09/12 05:04:34 378447] [debug] |scid:437ac172ab898946554e0870|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:1471897635|largest:1471897635|pns:2|
[2025/09/12 05:04:34 378455] [info] |scid:437ac172ab898946554e0870|xqc_conn_on_pkt_processed|====>|conn:0000558BB8A7E98C|path:0|size:39|pkt_type:SHORT_HEADER|pkt_num:1471897635|frame:PADDING PING |recv_time:1757653474378342|dcid:437ac172ab898946554e0870|dcid_seq:0|
[2025/09/12 05:04:34 378464] [debug] |scid:437ac172ab898946554e0870|xqc_timer_set|type:PATH_IDLE|expire:1757653594378342|now:1757653474378342|interv:120000000|
[2025/09/12 05:04:34 378480] [debug] |scid:437ac172ab898946554e0870|xqc_timer_set|type:CONN_IDLE|expire:1757653594378342|now:1757653474378342|interv:120000000|
[2025/09/12 05:04:34 378488] [debug] |scid:437ac172ab898946554e0870|xqc_engine_remove_wakeup_queue|next_tick_time:1757653474731464|pq_index:0|
[2025/09/12 05:04:34 378497] [debug] |scid:437ac172ab898946554e0870|xqc_engine_add_active_queue|last_ticked_time:1757653474364312|
[2025/09/12 05:04:34 378505] [debug] |xqc_engine_main_logic|BEGIN|now:1757653474378505|
[2025/09/12 05:04:34 378515] [debug] |scid:437ac172ab898946554e0870|xqc_engine_process_conn|conn:0000558BB8A7E98C|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:1757653474378512|
[2025/09/12 05:04:34 378526] [debug] |scid:437ac172ab898946554e0870|xqc_conn_next_wakeup_time|wakeup_time:1757653474403342|
[2025/09/12 05:04:34 378533] [debug] |scid:437ac172ab898946554e0870|xqc_engine_add_wakeup_queue|next_tick_time:1757653474403342|
[2025/09/12 05:04:34 378540] [debug] |xqc_engine_wakeup_after|wakeup:1757653474403342|now:1757653474378540|diff:24802|
[2025/09/12 05:04:34 378548] [debug] |xqc_engine_main_logic|END|now:1757653474378512|
[2025/09/12 05:04:34 378560] [info] |xqc_engine_packet_process|==>|conn:0000558BB8A7E98C|size:39|state:ESTABED|recv_time:1757653474378560|
[2025/09/12 05:04:34 378566] [debug] |scid:437ac172ab898946554e0870|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:437ac172ab898946554e0870|spin_bit:0|
[2025/09/12 05:04:34 378573] [debug] |scid:437ac172ab898946554e0870|xqc_packet_decrypt|largest_pn:1471897635|
[2025/09/12 05:04:34 378578] [debug] |scid:437ac172ab898946554e0870|xqc_packet_decrypt|decryption nonce|path_id:0|pn:1471897636|
[2025/09/12 05:04:34 378585] [debug] |scid:437ac172ab898946554e0870|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:1471897636|
[2025/09/12 05:04:34 378590] [debug] |scid:437ac172ab898946554e0870|xqc_process_frames|frame_type:1|
[2025/09/12 05:04:34 378595] [debug] |scid:437ac172ab898946554e0870|xqc_process_frames|frame_type:0|
[2025/09/12 05:04:34 378599] [debug] |scid:437ac172ab898946554e0870|xqc_process_padding_frame|process padding|
[2025/09/12 05:04:34 378605] [debug] |scid:437ac172ab898946554e0870|xqc_timer_unset|type:ACK_01RTT|
[2025/09/12 05:04:34 378611] [debug] |scid:437ac172ab898946554e0870|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 05:04:34 378616] [debug] |scid:437ac172ab898946554e0870|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:1471897636|largest:1471897636|pns:2|
[2025/09/12 05:04:34 378622] [info] |scid:437ac172ab898946554e0870|xqc_conn_on_pkt_processed|====>|conn:0000558BB8A7E98C|path:0|size:39|pkt_type:SHORT_HEADER|pkt_num:1471897636|frame:PADDING PING |recv_time:1757653474378560|dcid:437ac172ab898946554e0870|dcid_seq:0|
[2025/09/12 05:04:34 378628] [debug] |scid:437ac172ab898946554e0870|xqc_timer_set|type:PATH_IDLE|expire:1757653594378560|now:1757653474378560|interv:120000000|
[2025/09/12 05:04:34 378632] [debug] |scid:437ac172ab898946554e0870|xqc_timer_set|type:CONN_IDLE|expire:1757653594378560|now:1757653474378560|interv:120000000|
[2025/09/12 05:04:34 378637] [debug] |scid:437ac172ab898946554e0870|xqc_engine_remove_wakeup_queue|next_tick_time:1757653474403342|pq_index:0|
[2025/09/12 05:04:34 378643] [debug] |scid:437ac172ab898946554e0870|xqc_engine_add_active_queue|last_ticked_time:1757653474378512|
[2025/09/12 05:04:34 378647] [debug] |xqc_engine_main_logic|BEGIN|now:1757653474378647|
[2025/09/12 05:04:34 378653] [debug] |scid:437ac172ab898946554e0870|xqc_engine_process_conn|conn:0000558BB8A7E98C|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:1757653474378652|
[2025/09/12 05:04:34 378672] [debug] |scid:437ac172ab898946554e0870|xqc_gen_ack_frame|largest_recv:1471897636|ack_delay:111|first_ack_range:1|largest_pkt_recv_time:1757653474378560|
[2025/09/12 05:04:34 378680] [debug] |scid:437ac172ab898946554e0870|xqc_gen_ack_frame|high:1471897636|low:1471897635|pkt_pns:2|
[2025/09/12 05:04:34 378685] [debug] |scid:437ac172ab898946554e0870|xqc_gen_ack_frame|high:1471897632|low:1471897632|pkt_pns:2|
[2025/09/12 05:04:34 378689] [debug] |scid:437ac172ab898946554e0870|xqc_gen_ack_frame|high:1471897630|low:1471897629|pkt_pns:2|
[2025/09/12 05:04:34 378694] [debug] |scid:437ac172ab898946554e0870|xqc_gen_ack_frame|high:1471897627|low:1471897626|pkt_pns:2|
[2025/09/12 05:04:34 378699] [debug] |scid:437ac172ab898946554e0870|xqc_write_ack_to_one_packet|ack_size:18|path:0|path_largest_recv:1471897636|frame_largest_recv:1471897636|
[2025/09/12 05:04:34 378704] [debug] |scid:437ac172ab898946554e0870|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:2|
[2025/09/12 05:04:34 378710] [debug] |scid:437ac172ab898946554e0870|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:ACK |stream_id:0|stream_offset:0|
[2025/09/12 05:04:34 378716] [debug] |scid:437ac172ab898946554e0870|xqc_check_acked_or_dropped_pkt|conn:0000558BB8A7E98C|pkt_num:0|size:40|pkt_type:SHORT_HEADER|frame:ACK |
[2025/09/12 05:04:34 378721] [debug] |scid:437ac172ab898946554e0870|xqc_send_ctl_set_next_pn_for_packet|optimistic ack detection|skipped_range:18-21|next_skip_chance:1757653474653899|current_time:1757653474378721|
[2025/09/12 05:04:34 378727] [debug] |scid:437ac172ab898946554e0870|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:22|
[2025/09/12 05:04:34 378762] [info] |scid:437ac172ab898946554e0870|xqc_send_packet_with_pn|<==|conn:0000558BB8A7E98C|path:0|pkt_num:22|size:40|sent:56|pkt_type:SHORT_HEADER|frame:ACK |inflight:1227|now:1757653474378734|stream_id:0|stream_offset:0|
[2025/09/12 05:04:34 378769] [debug] |scid:437ac172ab898946554e0870|xqc_send_ctl_on_packet_sent|conn:0000558BB8A7E98C|path:0|pkt_num:22|origin_pktnum:0|size:40|enc_size:56|pkt_type:SHORT_HEADER|frame:ACK |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:04:34 378776] [debug] |scid:437ac172ab898946554e0870|xqc_conn_next_wakeup_time|wakeup_time:1757653474731464|
[2025/09/12 05:04:34 378781] [debug] |scid:437ac172ab898946554e0870|xqc_engine_add_wakeup_queue|next_tick_time:1757653474731464|
[2025/09/12 05:04:34 378786] [debug] |xqc_engine_wakeup_after|wakeup:1757653474731464|now:1757653474378785|diff:352679|
[2025/09/12 05:04:34 378791] [debug] |xqc_engine_main_logic|END|now:1757653474378652|
[2025/09/12 05:04:34 378797] [debug] |xqc_engine_main_logic|BEGIN|now:1757653474378797|
[2025/09/12 05:04:34 378804] [debug] |xqc_engine_wakeup_after|wakeup:1757653474731464|now:1757653474378804|diff:352660|
[2025/09/12 05:04:34 378812] [debug] |xqc_engine_main_logic|END|now:1757653474378797|
[2025/09/12 05:04:34 732226] [debug] |xqc_engine_main_logic|BEGIN|now:1757653474732225|
[2025/09/12 05:04:34 732253] [debug] |scid:437ac172ab898946554e0870|xqc_engine_remove_wakeup_queue|next_tick_time:1757653474731464|pq_index:0|
[2025/09/12 05:04:34 732260] [debug] |scid:437ac172ab898946554e0870|xqc_engine_add_active_queue|last_ticked_time:1757653474378652|
[2025/09/12 05:04:34 732268] [debug] |scid:437ac172ab898946554e0870|xqc_engine_process_conn|conn:0000558BB8A7E98C|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:1757653474732266|
[2025/09/12 05:04:34 732275] [debug] |scid:437ac172ab898946554e0870|xqc_timer_expire|timer expired|type:LOSS_DETECTION|expire_time:1757653474731464|now:1757653474732266|
[2025/09/12 05:04:34 732296] [debug] |scid:437ac172ab898946554e0870|xqc_timer_loss_detection_timeout|path:0|loss_detection_timeout|
[2025/09/12 05:04:34 732301] [debug] |scid:437ac172ab898946554e0870|xqc_timer_loss_detection_timeout|send Probe pkts|conn:0000558BB8A7E98C|path:0|bytes_in_flight:1227|
[2025/09/12 05:04:34 732307] [debug] |scid:437ac172ab898946554e0870|xqc_send_ctl_get_pto_time_and_space|srtt:31062|rtt_var:8916|pto_duration:266904|backoff_factor:2.00|backoff:4.00|pto_cnt:2|max_ack_delay:25|
[2025/09/12 05:04:34 732313] [debug] |scid:437ac172ab898946554e0870|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8A7E98C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:04:34 732318] [debug] |scid:437ac172ab898946554e0870|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8A7E98C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:04:34 732323] [debug] |scid:437ac172ab898946554e0870|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8A7E98C|path:0|PNS: 2, unacked: 1227|
[2025/09/12 05:04:34 732327] [debug] |scid:437ac172ab898946554e0870|xqc_path_send_one_or_two_ack_elicit_pkts|send two ack-eliciting pkts|path:0|pns:2|
[2025/09/12 05:04:34 732335] [debug] |scid:437ac172ab898946554e0870|xqc_conn_send_probe_pkt|conn:0000558BB8A7E98C|path:0|pkt_num:0|size:23|pkt_type:SHORT_HEADER|frame:HANDSHAKE_DONE |conn_state:ESTABED|
[2025/09/12 05:04:34 732343] [debug] |scid:437ac172ab898946554e0870|xqc_conn_send_probe_pkt|conn:0000558BB8A7E98C|path:0|pkt_num:8|size:54|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |conn_state:ESTABED|
[2025/09/12 05:04:34 732351] [debug] |scid:437ac172ab898946554e0870|xqc_timer_loss_detection_timeout|xqc_send_ctl_set_loss_detection_timer|PTO|conn:0000558BB8A7E98C|pto_count:3
[2025/09/12 05:04:34 732356] [debug] |scid:437ac172ab898946554e0870|xqc_send_ctl_get_pto_time_and_space|srtt:31062|rtt_var:8916|pto_duration:533808|backoff_factor:2.00|backoff:8.00|pto_cnt:3|max_ack_delay:25|
[2025/09/12 05:04:34 732362] [debug] |scid:437ac172ab898946554e0870|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8A7E98C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:04:34 732367] [debug] |scid:437ac172ab898946554e0870|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8A7E98C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:04:34 732371] [debug] |scid:437ac172ab898946554e0870|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8A7E98C|path:0|PNS: 2, unacked: 1227|
[2025/09/12 05:04:34 732376] [debug] |scid:437ac172ab898946554e0870|xqc_timer_set|type:LOSS_DETECTION|expire:1757653475098368|now:1757653474732356|interv:366012|
[2025/09/12 05:04:34 732382] [debug] |scid:437ac172ab898946554e0870|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB8A7E98C|path:0|pns:2|expire:1757653475098368|now:1757653474732356|interval:366012|pto_count:3|srtt:31062
[2025/09/12 05:04:34 732391] [debug] |scid:437ac172ab898946554e0870|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:HANDSHAKE_DONE |stream_id:0|stream_offset:0|
[2025/09/12 05:04:34 732397] [debug] |scid:437ac172ab898946554e0870|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:NEW_CONNECTION_ID |stream_id:0|stream_offset:0|
[2025/09/12 05:04:34 732403] [debug] |scid:437ac172ab898946554e0870|xqc_check_acked_or_dropped_pkt|conn:0000558BB8A7E98C|pkt_num:0|size:23|pkt_type:SHORT_HEADER|frame:HANDSHAKE_DONE |
[2025/09/12 05:04:34 732410] [debug] |scid:437ac172ab898946554e0870|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:23|
[2025/09/12 05:04:34 732484] [info] |scid:437ac172ab898946554e0870|xqc_send_packet_with_pn|<==|conn:0000558BB8A7E98C|path:0|pkt_num:23|size:23|sent:39|pkt_type:SHORT_HEADER|frame:HANDSHAKE_DONE |inflight:1227|now:1757653474732426|stream_id:0|stream_offset:0|
[2025/09/12 05:04:34 732493] [debug] |scid:437ac172ab898946554e0870|xqc_send_ctl_on_packet_sent|conn:0000558BB8A7E98C|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 05:04:34 732499] [debug] |scid:437ac172ab898946554e0870|xqc_send_ctl_on_packet_sent|path:0|inflight:1227|applimit:0|
[2025/09/12 05:04:34 732511] [debug] |scid:437ac172ab898946554e0870|xqc_send_ctl_get_pto_time_and_space|srtt:31062|rtt_var:8916|pto_duration:533808|backoff_factor:2.00|backoff:8.00|pto_cnt:3|max_ack_delay:25|
[2025/09/12 05:04:34 732516] [debug] |scid:437ac172ab898946554e0870|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8A7E98C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:04:34 732521] [debug] |scid:437ac172ab898946554e0870|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8A7E98C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:04:34 732526] [debug] |scid:437ac172ab898946554e0870|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8A7E98C|path:0|PNS: 2, unacked: 1250|
[2025/09/12 05:04:34 732533] [debug] |scid:437ac172ab898946554e0870|xqc_timer_set|type:LOSS_DETECTION|expire:1757653475466234|now:1757653474732510|interv:733724|
[2025/09/12 05:04:34 732541] [debug] |scid:437ac172ab898946554e0870|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB8A7E98C|path:0|pns:2|expire:1757653475466234|now:1757653474732510|interval:733724|pto_count:3|srtt:31062
[2025/09/12 05:04:34 732550] [debug] |scid:437ac172ab898946554e0870|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:47718|inflight:1250|
[2025/09/12 05:04:34 732559] [debug] |scid:437ac172ab898946554e0870|xqc_check_acked_or_dropped_pkt|conn:0000558BB8A7E98C|pkt_num:8|size:54|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |
[2025/09/12 05:04:34 732566] [debug] |scid:437ac172ab898946554e0870|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:24|
[2025/09/12 05:04:34 732602] [info] |scid:437ac172ab898946554e0870|xqc_send_packet_with_pn|<==|conn:0000558BB8A7E98C|path:0|pkt_num:24|size:54|sent:70|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |inflight:1250|now:1757653474732577|stream_id:0|stream_offset:0|
[2025/09/12 05:04:34 732611] [debug] |scid:437ac172ab898946554e0870|xqc_send_ctl_on_packet_sent|conn:0000558BB8A7E98C|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 05:04:34 732618] [debug] |scid:437ac172ab898946554e0870|xqc_send_ctl_on_packet_sent|path:0|inflight:1250|applimit:0|
[2025/09/12 05:04:34 732625] [debug] |scid:437ac172ab898946554e0870|xqc_send_ctl_get_pto_time_and_space|srtt:31062|rtt_var:8916|pto_duration:533808|backoff_factor:2.00|backoff:8.00|pto_cnt:3|max_ack_delay:25|
[2025/09/12 05:04:34 732633] [debug] |scid:437ac172ab898946554e0870|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8A7E98C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:04:34 732640] [debug] |scid:437ac172ab898946554e0870|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8A7E98C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:04:34 732647] [debug] |scid:437ac172ab898946554e0870|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8A7E98C|path:0|PNS: 2, unacked: 1304|
[2025/09/12 05:04:34 732655] [debug] |scid:437ac172ab898946554e0870|xqc_timer_set|type:LOSS_DETECTION|expire:1757653475466385|now:1757653474732625|interv:733760|
[2025/09/12 05:04:34 732664] [debug] |scid:437ac172ab898946554e0870|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB8A7E98C|path:0|pns:2|expire:1757653475466385|now:1757653474732625|interval:733760|pto_count:3|srtt:31062
[2025/09/12 05:04:34 732672] [debug] |scid:437ac172ab898946554e0870|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:47718|inflight:1304|
[2025/09/12 05:04:34 732682] [debug] |scid:437ac172ab898946554e0870|xqc_conn_next_wakeup_time|wakeup_time:1757653475466385|
[2025/09/12 05:04:34 732687] [debug] |scid:437ac172ab898946554e0870|xqc_engine_add_wakeup_queue|next_tick_time:1757653475466385|
[2025/09/12 05:04:34 732692] [debug] |xqc_engine_wakeup_after|wakeup:1757653474989539|now:1757653474732692|diff:256847|
[2025/09/12 05:04:34 732698] [debug] |xqc_engine_main_logic|END|now:1757653474732266|
[2025/09/12 05:04:34 763461] [info] |xqc_engine_packet_process|==>|conn:0000558BB8A7E98C|size:40|state:ESTABED|recv_time:1757653474763459|
[2025/09/12 05:04:34 763493] [debug] |scid:437ac172ab898946554e0870|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:437ac172ab898946554e0870|spin_bit:0|
[2025/09/12 05:04:34 763506] [debug] |scid:437ac172ab898946554e0870|xqc_packet_decrypt|largest_pn:1471897636|
[2025/09/12 05:04:34 763512] [debug] |scid:437ac172ab898946554e0870|xqc_packet_decrypt|decryption nonce|path_id:0|pn:1471897638|
[2025/09/12 05:04:34 763520] [debug] |scid:437ac172ab898946554e0870|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:1471897638|
[2025/09/12 05:04:34 763529] [debug] |scid:437ac172ab898946554e0870|xqc_process_frames|frame_type:2|
[2025/09/12 05:04:34 763540] [debug] |scid:437ac172ab898946554e0870|xqc_send_ctl_on_ack_received|conn:0000558BB8A7E98C|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:24|path_largest_ack:11|
[2025/09/12 05:04:34 763549] [debug] |scid:437ac172ab898946554e0870|xqc_update_sample|sampler_update|prior_lost:2|tx_in_flight:1127|prior_delivered:1766|prior_time:1757653474086431|is_app_limited:0|send_elapse:31843|ack_elapse:677028|ctl_first_sent_time:1757653474086781|lagest_ack_time:1757653474763459|curr_delivered:1789|
[2025/09/12 05:04:34 763559] [debug] |scid:437ac172ab898946554e0870|xqc_update_sample|sampler_sent_time_update:1757653474086781|
[2025/09/12 05:04:34 763567] [debug] |scid:437ac172ab898946554e0870|xqc_send_ctl_on_ack_received|sndq_packets_used:9||sndq_packets_used_bytes:0|sndq_packets_free:1|
[2025/09/12 05:04:34 763576] [debug] |scid:437ac172ab898946554e0870|xqc_send_ctl_on_ack_received|conn:0000558BB8A7E98C|path:0|pkt_num:13|origin_pktnum:0|size:23|pns:2|pkt_type:SHORT_HEADER|frame:HANDSHAKE_DONE |conn_state:ESTABED|frame_largest_ack:24|path_largest_ack:13|
[2025/09/12 05:04:34 763584] [debug] |scid:437ac172ab898946554e0870|xqc_update_sample|sampler_update|prior_lost:2|tx_in_flight:1127|prior_delivered:1766|prior_time:1757653474086431|is_app_limited:0|send_elapse:31843|ack_elapse:677028|ctl_first_sent_time:1757653474086781|lagest_ack_time:1757653474763459|curr_delivered:1812|
[2025/09/12 05:04:34 763594] [debug] |scid:437ac172ab898946554e0870|xqc_update_sample|sampler_sent_time_update:1757653474180134|
[2025/09/12 05:04:34 763602] [debug] |scid:437ac172ab898946554e0870|xqc_send_ctl_on_ack_received|sndq_packets_used:8||sndq_packets_used_bytes:0|sndq_packets_free:2|
[2025/09/12 05:04:34 763610] [debug] |scid:437ac172ab898946554e0870|xqc_send_ctl_on_ack_received|conn:0000558BB8A7E98C|path:0|pkt_num:17|origin_pktnum:8|size:54|pns:2|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |conn_state:ESTABED|frame_largest_ack:24|path_largest_ack:17|
[2025/09/12 05:04:34 763619] [debug] |scid:437ac172ab898946554e0870|xqc_update_sample|sampler_update|prior_lost:2|tx_in_flight:1127|prior_delivered:1766|prior_time:1757653474086431|is_app_limited:0|send_elapse:31843|ack_elapse:677028|ctl_first_sent_time:1757653474086781|lagest_ack_time:1757653474763459|curr_delivered:1866|
[2025/09/12 05:04:34 763627] [debug] |scid:437ac172ab898946554e0870|xqc_update_sample|sampler_sent_time_update:1757653474364560|
[2025/09/12 05:04:34 763635] [debug] |scid:437ac172ab898946554e0870|xqc_send_ctl_on_ack_received|sndq_packets_used:7||sndq_packets_used_bytes:0|sndq_packets_free:3|
[2025/09/12 05:04:34 763642] [debug] |scid:437ac172ab898946554e0870|xqc_send_ctl_on_ack_received|conn:0000558BB8A7E98C|path:0|pkt_num:23|origin_pktnum:0|size:23|pns:2|pkt_type:SHORT_HEADER|frame:HANDSHAKE_DONE |conn_state:ESTABED|frame_largest_ack:24|path_largest_ack:23|
[2025/09/12 05:04:34 763647] [debug] |scid:437ac172ab898946554e0870|xqc_update_sample|sampler_update|prior_lost:2|tx_in_flight:1127|prior_delivered:1766|prior_time:1757653474086431|is_app_limited:0|send_elapse:31843|ack_elapse:677028|ctl_first_sent_time:1757653474086781|lagest_ack_time:1757653474763459|curr_delivered:1889|
[2025/09/12 05:04:34 763653] [debug] |scid:437ac172ab898946554e0870|xqc_update_sample|sampler_sent_time_update:1757653474732426|
[2025/09/12 05:04:34 763658] [debug] |scid:437ac172ab898946554e0870|xqc_send_ctl_on_ack_received|sndq_packets_used:6||sndq_packets_used_bytes:0|sndq_packets_free:4|
[2025/09/12 05:04:34 763669] [debug] |scid:437ac172ab898946554e0870|xqc_send_ctl_on_ack_received|conn:0000558BB8A7E98C|path:0|pkt_num:24|origin_pktnum:8|size:54|pns:2|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |conn_state:ESTABED|frame_largest_ack:24|path_largest_ack:24|
[2025/09/12 05:04:34 763674] [debug] |scid:437ac172ab898946554e0870|xqc_update_sample|sampler_update|prior_lost:2|tx_in_flight:1127|prior_delivered:1766|prior_time:1757653474086431|is_app_limited:0|send_elapse:31843|ack_elapse:677028|ctl_first_sent_time:1757653474086781|lagest_ack_time:1757653474763459|curr_delivered:1943|
[2025/09/12 05:04:34 763680] [debug] |scid:437ac172ab898946554e0870|xqc_update_sample|sampler_sent_time_update:1757653474732577|
[2025/09/12 05:04:34 763685] [debug] |scid:437ac172ab898946554e0870|xqc_send_ctl_on_ack_received|sndq_packets_used:5||sndq_packets_used_bytes:0|sndq_packets_free:5|
[2025/09/12 05:04:34 763690] [debug] |scid:437ac172ab898946554e0870|xqc_send_ctl_update_rtt|before update rtt|conn:0000558BB8A7E98C|srtt:31062|rttvar:8916|minrtt:30915|latest_rtt:30882|ack_delay:88|
[2025/09/12 05:04:34 763695] [debug] |scid:437ac172ab898946554e0870|xqc_send_ctl_update_rtt|l-0.0.0.0-443-437ac172ab898946554e0870 p-193.167.0.100-55673-6d4f17521ce2ad8728d9f03b895b037011 |after update rtt|conn:0000558BB8A7E98C|srtt:31029|rttvar:6754|minrtt:30882|latest_rtt:30882|ack_delay:88|
[2025/09/12 05:04:34 763701] [debug] |scid:437ac172ab898946554e0870|xqc_send_ctl_get_lost_sent_pn|largest_acked:24|lost_pn:18|thresh:6|
[2025/09/12 05:04:34 763707] [debug] |scid:437ac172ab898946554e0870|xqc_send_ctl_detect_lost|mark lost|pns:2|pkt_num:9|lost_pn:18|po_sent_time:1757653474055511|lost_send_time:1757653474701401|loss_delay:62058|frame:STREAM |repair:128|
[2025/09/12 05:04:34 763714] [debug] |scid:437ac172ab898946554e0870|xqc_send_ctl_detect_lost|OnLostDetection|largest_lost sent time: 1757653474055511u|
[2025/09/12 05:04:34 763719] [debug] |scid:437ac172ab898946554e0870|xqc_send_ctl_detect_lost|OnLostDetection|Persistent congestion occurs|
[2025/09/12 05:04:34 763725] [stats] |scid:437ac172ab898946554e0870|xqc_send_ctl_detect_lost|l-0.0.0.0-443-437ac172ab898946554e0870 p-193.167.0.100-55673-6d4f17521ce2ad8728d9f03b895b037011 |lost interval:742231|lost_count:2|send_count:15|pkt_num:9|po_send_time:1757653474055511|srtt:31029|cwnd:5744|bw:20677|conn_life:1525960|now:0|last_lost_time:1525960|
[2025/09/12 05:04:34 763732] [debug] |scid:437ac172ab898946554e0870|xqc_send_ctl_on_ack_received|xqc_recv_record_del from 1471897637|pns:2|
[2025/09/12 05:04:34 763737] [debug] |scid:437ac172ab898946554e0870|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:04:34 763742] [debug] |scid:437ac172ab898946554e0870|xqc_send_ctl_set_loss_detection_timer|unset|no ack-eliciting pkts in flight|conn:0000558BB8A7E98C|path:0|
[2025/09/12 05:04:34 763747] [debug] |scid:437ac172ab898946554e0870|xqc_timer_unset|type:LOSS_DETECTION|
[2025/09/12 05:04:34 763752] [debug] |scid:437ac172ab898946554e0870|xqc_generate_sample|sampler: send_elapse 31843, ack_elapse 677028, delivered 177|rate 261|lost 3|
[2025/09/12 05:04:34 763757] [debug] |scid:437ac172ab898946554e0870|xqc_bbr_update_bandwidth|BBRv1: RTT round update 3 -> 4|
[2025/09/12 05:04:34 763763] [debug] |scid:437ac172ab898946554e0870|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (261) in round 4|
[2025/09/12 05:04:34 763768] [debug] |scid:437ac172ab898946554e0870|xqc_bbr_update_min_rtt|probertt expire|rtt:30882, old_rtt:30915|
[2025/09/12 05:04:34 763773] [debug] |scid:437ac172ab898946554e0870|xqc_bbr_update_min_rtt|minrtt expire|rtt:30882, old_rtt:30915|
[2025/09/12 05:04:34 763778] [debug] |scid:437ac172ab898946554e0870|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:5744|extra_cwnd:1308|
[2025/09/12 05:04:34 763783] [debug] |scid:437ac172ab898946554e0870|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:5744|packet_lost:1|acked:177|po_sent_time:1757653474732577|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1943|
[2025/09/12 05:04:34 763793] [debug] |scid:437ac172ab898946554e0870|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:5744|packet_lost:1|acked:177|po_sent_time:1757653474732577|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1943|
[2025/09/12 05:04:34 763799] [debug] |scid:437ac172ab898946554e0870|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-437ac172ab898946554e0870 p-193.167.0.100-55673-6d4f17521ce2ad8728d9f03b895b037011 |bbr on ack|mode:0|pacing_rate:4288258|bw:20677|cwnd:5921|full_bw_reached:0|inflight:0|srtt:31029|latest_rtt:30882|min_rtt:30882|applimit:0|lost:2|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:1|
[2025/09/12 05:04:34 763806] [stats] |scid:437ac172ab898946554e0870|xqc_send_ctl_info_circle_record|l-0.0.0.0-443-437ac172ab898946554e0870 p-193.167.0.100-55673-6d4f17521ce2ad8728d9f03b895b037011 |path:0||cwnd:5921|inflight:0|mode:0|applimit:0|pacing_rate:4288258|bw:20677|srtt:31029|latest_rtt:30882|min_rtt:30882|send:22|lost:2|tlp:4|recv:10|recovery:0|slow_start:1|conn_life:1526306|acked:177|delivered:1943|is_cwnd_limited:0|
[2025/09/12 05:04:34 763813] [debug] |scid:437ac172ab898946554e0870|xqc_process_frames|frame_type:1|
[2025/09/12 05:04:34 763820] [debug] |scid:437ac172ab898946554e0870|xqc_timer_set|type:ACK_01RTT|expire:1757653474788459|now:1757653474763459|interv:25000|
[2025/09/12 05:04:34 763827] [debug] |scid:437ac172ab898946554e0870|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:1757653474763459|max_ack_delay:25000|
[2025/09/12 05:04:34 763833] [debug] |scid:437ac172ab898946554e0870|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:1471897638|largest:1471897638|pns:2|
[2025/09/12 05:04:34 763838] [info] |scid:437ac172ab898946554e0870|xqc_conn_on_pkt_processed|====>|conn:0000558BB8A7E98C|path:0|size:40|pkt_type:SHORT_HEADER|pkt_num:1471897638|frame:PING ACK |recv_time:1757653474763459|dcid:437ac172ab898946554e0870|dcid_seq:0|
[2025/09/12 05:04:34 763845] [debug] |scid:437ac172ab898946554e0870|xqc_timer_set|type:PATH_IDLE|expire:1757653594763459|now:1757653474763459|interv:120000000|
[2025/09/12 05:04:34 763851] [debug] |scid:437ac172ab898946554e0870|xqc_timer_set|type:CONN_IDLE|expire:1757653594763459|now:1757653474763459|interv:120000000|
[2025/09/12 05:04:34 763855] [debug] |scid:437ac172ab898946554e0870|xqc_engine_remove_wakeup_queue|next_tick_time:1757653475466385|pq_index:3|
[2025/09/12 05:04:34 763861] [debug] |scid:437ac172ab898946554e0870|xqc_engine_add_active_queue|last_ticked_time:1757653474732266|
[2025/09/12 05:04:34 763866] [debug] |xqc_engine_main_logic|BEGIN|now:1757653474763866|
[2025/09/12 05:04:34 763872] [debug] |scid:437ac172ab898946554e0870|xqc_engine_process_conn|conn:0000558BB8A7E98C|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:1757653474763871|
[2025/09/12 05:04:34 763880] [debug] |scid:437ac172ab898946554e0870|xqc_path_get_perf_class|conn:0000558BB8A7E98C|path_id:0|path_srtt:31029|min_srtt:31029|path_bw:20677|loss_rate:100.00|path_pto:0|
[2025/09/12 05:04:34 763886] [debug] |scid:437ac172ab898946554e0870|xqc_send_ctl_can_send|l-0.0.0.0-443-437ac172ab898946554e0870 p-193.167.0.100-55673-6d4f17521ce2ad8728d9f03b895b037011 |path:0|can:1|pkt_sz:1050|schedule_bytes:0|inflight:0|cwnd:5921|conn:0000558BB8A7E98C|stream_id:0|stream_offset:1024|
[2025/09/12 05:04:34 763892] [debug] |scid:437ac172ab898946554e0870|xqc_minrtt_scheduler_get_path|path srtt|conn:0000558BB8A7E98C|path_id:0|path_srtt:31029|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:04:34 763902] [debug] |scid:437ac172ab898946554e0870|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:9|size:1050|reinj:0|path_class:4|
[2025/09/12 05:04:34 763908] [debug] |scid:437ac172ab898946554e0870|xqc_check_acked_or_dropped_pkt|conn:0000558BB8A7E98C|pkt_num:9|size:1050|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:04:34 763913] [debug] |scid:437ac172ab898946554e0870|xqc_send_ctl_can_send|l-0.0.0.0-443-437ac172ab898946554e0870 p-193.167.0.100-55673-6d4f17521ce2ad8728d9f03b895b037011 |path:0|can:1|pkt_sz:1050|schedule_bytes:0|inflight:0|cwnd:5921|conn:0000558BB8A7E98C|stream_id:0|stream_offset:1024|
[2025/09/12 05:04:34 763919] [debug] |scid:437ac172ab898946554e0870|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:04:34 763924] [debug] |scid:437ac172ab898946554e0870|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:25|
[2025/09/12 05:04:34 763963] [info] |scid:437ac172ab898946554e0870|xqc_send_packet_with_pn|<==|conn:0000558BB8A7E98C|path:0|pkt_num:25|size:1050|sent:1066|pkt_type:SHORT_HEADER|frame:STREAM |inflight:0|now:1757653474763934|stream_id:0|stream_offset:1024|
[2025/09/12 05:04:34 763971] [debug] |scid:437ac172ab898946554e0870|xqc_send_ctl_on_packet_sent|conn:0000558BB8A7E98C|path:0|pkt_num:25|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 05:04:34 763978] [debug] |scid:437ac172ab898946554e0870|xqc_send_ctl_on_packet_sent|path:0|inflight:0|applimit:0|
[2025/09/12 05:04:34 763986] [debug] |scid:437ac172ab898946554e0870|xqc_send_ctl_get_pto_time_and_space|srtt:31029|rtt_var:6754|pto_duration:58045|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:04:34 763994] [debug] |scid:437ac172ab898946554e0870|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8A7E98C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:04:34 764002] [debug] |scid:437ac172ab898946554e0870|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8A7E98C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:04:34 764010] [debug] |scid:437ac172ab898946554e0870|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8A7E98C|path:0|PNS: 2, unacked: 1050|
[2025/09/12 05:04:34 764018] [debug] |scid:437ac172ab898946554e0870|xqc_timer_set|type:LOSS_DETECTION|expire:1757653474846979|now:1757653474763986|interv:82993|
[2025/09/12 05:04:34 764027] [debug] |scid:437ac172ab898946554e0870|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB8A7E98C|path:0|pns:2|expire:1757653474846979|now:1757653474763986|interval:82993|pto_count:0|srtt:31029
[2025/09/12 05:04:34 764036] [debug] |scid:437ac172ab898946554e0870|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:5921|inflight:1050|
[2025/09/12 05:04:34 764077] [debug] |scid:437ac172ab898946554e0870|xqc_conn_next_wakeup_time|wakeup_time:1757653474788459|
[2025/09/12 05:04:34 764084] [debug] |scid:437ac172ab898946554e0870|xqc_engine_add_wakeup_queue|next_tick_time:1757653474788459|
[2025/09/12 05:04:34 764089] [debug] |xqc_engine_wakeup_after|wakeup:1757653474788459|now:1757653474764089|diff:24370|
[2025/09/12 05:04:34 764095] [debug] |xqc_engine_main_logic|END|now:1757653474763871|
[2025/09/12 05:04:34 764101] [debug] |xqc_engine_main_logic|BEGIN|now:1757653474764101|
[2025/09/12 05:04:34 764106] [debug] |xqc_engine_wakeup_after|wakeup:1757653474788459|now:1757653474764106|diff:24353|
[2025/09/12 05:04:34 764114] [debug] |xqc_engine_main_logic|END|now:1757653474764101|
[2025/09/12 05:04:34 789188] [debug] |xqc_engine_main_logic|BEGIN|now:1757653474789188|
[2025/09/12 05:04:34 789208] [debug] |scid:437ac172ab898946554e0870|xqc_engine_remove_wakeup_queue|next_tick_time:1757653474788459|pq_index:0|
[2025/09/12 05:04:34 789214] [debug] |scid:437ac172ab898946554e0870|xqc_engine_add_active_queue|last_ticked_time:1757653474763871|
[2025/09/12 05:04:34 789221] [debug] |scid:437ac172ab898946554e0870|xqc_engine_process_conn|conn:0000558BB8A7E98C|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:1757653474789219|
[2025/09/12 05:04:34 789233] [debug] |scid:437ac172ab898946554e0870|xqc_timer_expire|timer expired|type:ACK_01RTT|expire_time:1757653474788459|now:1757653474789219|
[2025/09/12 05:04:34 789238] [debug] |scid:437ac172ab898946554e0870|xqc_timer_ack_timeout|pns:2|path:0|
[2025/09/12 05:04:34 789242] [debug] |scid:437ac172ab898946554e0870|xqc_timer_expire|unset|type:ACK_01RTT|expire_time:1757653474788459|now:1757653474789219|
[2025/09/12 05:04:34 789246] [debug] |scid:437ac172ab898946554e0870|xqc_timer_unset|type:ACK_01RTT|
[2025/09/12 05:04:34 789254] [debug] |scid:437ac172ab898946554e0870|xqc_gen_ack_frame|largest_recv:1471897638|ack_delay:25794|first_ack_range:0|largest_pkt_recv_time:1757653474763459|
[2025/09/12 05:04:34 789259] [debug] |scid:437ac172ab898946554e0870|xqc_gen_ack_frame|high:1471897638|low:1471897638|pkt_pns:2|
[2025/09/12 05:04:34 789263] [debug] |scid:437ac172ab898946554e0870|xqc_write_ack_to_one_packet|ack_size:13|path:0|path_largest_recv:1471897638|frame_largest_recv:1471897638|
[2025/09/12 05:04:34 789267] [debug] |scid:437ac172ab898946554e0870|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:2|
[2025/09/12 05:04:34 789272] [debug] |scid:437ac172ab898946554e0870|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:ACK |stream_id:0|stream_offset:0|
[2025/09/12 05:04:34 789278] [debug] |scid:437ac172ab898946554e0870|xqc_check_acked_or_dropped_pkt|conn:0000558BB8A7E98C|pkt_num:0|size:35|pkt_type:SHORT_HEADER|frame:ACK |
[2025/09/12 05:04:34 789283] [debug] |scid:437ac172ab898946554e0870|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:26|
[2025/09/12 05:04:34 789336] [info] |scid:437ac172ab898946554e0870|xqc_send_packet_with_pn|<==|conn:0000558BB8A7E98C|path:0|pkt_num:26|size:35|sent:51|pkt_type:SHORT_HEADER|frame:ACK |inflight:1050|now:1757653474789295|stream_id:0|stream_offset:0|
[2025/09/12 05:04:34 789345] [debug] |scid:437ac172ab898946554e0870|xqc_send_ctl_on_packet_sent|conn:0000558BB8A7E98C|path:0|pkt_num:26|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 05:04:34 789354] [debug] |scid:437ac172ab898946554e0870|xqc_conn_next_wakeup_time|wakeup_time:1757653474846979|
[2025/09/12 05:04:34 789361] [debug] |scid:437ac172ab898946554e0870|xqc_engine_add_wakeup_queue|next_tick_time:1757653474846979|
[2025/09/12 05:04:34 789367] [debug] |xqc_engine_wakeup_after|wakeup:1757653474846979|now:1757653474789367|diff:57612|
[2025/09/12 05:04:34 789373] [debug] |xqc_engine_main_logic|END|now:1757653474789219|
[2025/09/12 05:04:34 847488] [debug] |xqc_engine_main_logic|BEGIN|now:1757653474847487|
[2025/09/12 05:04:34 847515] [debug] |scid:437ac172ab898946554e0870|xqc_engine_remove_wakeup_queue|next_tick_time:1757653474846979|pq_index:0|
[2025/09/12 05:04:34 847524] [debug] |scid:437ac172ab898946554e0870|xqc_engine_add_active_queue|last_ticked_time:1757653474789219|
[2025/09/12 05:04:34 847532] [debug] |scid:437ac172ab898946554e0870|xqc_engine_process_conn|conn:0000558BB8A7E98C|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:1757653474847529|
[2025/09/12 05:04:34 847540] [debug] |scid:437ac172ab898946554e0870|xqc_timer_expire|timer expired|type:LOSS_DETECTION|expire_time:1757653474846979|now:1757653474847529|
[2025/09/12 05:04:34 847545] [debug] |scid:437ac172ab898946554e0870|xqc_timer_loss_detection_timeout|path:0|loss_detection_timeout|
[2025/09/12 05:04:34 847551] [debug] |scid:437ac172ab898946554e0870|xqc_timer_loss_detection_timeout|send Probe pkts|conn:0000558BB8A7E98C|path:0|bytes_in_flight:1050|
[2025/09/12 05:04:34 847556] [debug] |scid:437ac172ab898946554e0870|xqc_send_ctl_get_pto_time_and_space|srtt:31029|rtt_var:6754|pto_duration:58045|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:04:34 847562] [debug] |scid:437ac172ab898946554e0870|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8A7E98C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:04:34 847579] [debug] |scid:437ac172ab898946554e0870|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8A7E98C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:04:34 847583] [debug] |scid:437ac172ab898946554e0870|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8A7E98C|path:0|PNS: 2, unacked: 1050|
[2025/09/12 05:04:34 847588] [debug] |scid:437ac172ab898946554e0870|xqc_path_send_one_or_two_ack_elicit_pkts|send two ack-eliciting pkts|path:0|pns:2|
[2025/09/12 05:04:34 847595] [debug] |scid:437ac172ab898946554e0870|xqc_conn_send_probe_pkt|conn:0000558BB8A7E98C|path:0|pkt_num:9|size:1050|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|
[2025/09/12 05:04:34 847603] [debug] |scid:437ac172ab898946554e0870|xqc_conn_send_probe_pkt|conn:0000558BB8A7E98C|path:0|pkt_num:25|size:1050|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|
[2025/09/12 05:04:34 847609] [debug] |scid:437ac172ab898946554e0870|xqc_timer_loss_detection_timeout|xqc_send_ctl_set_loss_detection_timer|PTO|conn:0000558BB8A7E98C|pto_count:1
[2025/09/12 05:04:34 847615] [debug] |scid:437ac172ab898946554e0870|xqc_send_ctl_set_loss_detection_timer|unset|no ack-eliciting pkts in flight|conn:0000558BB8A7E98C|path:0|
[2025/09/12 05:04:34 847620] [debug] |scid:437ac172ab898946554e0870|xqc_timer_unset|type:LOSS_DETECTION|
[2025/09/12 05:04:34 847625] [debug] |scid:437ac172ab898946554e0870|xqc_timer_expire|unset|type:LOSS_DETECTION|expire_time:0|now:1757653474847529|
[2025/09/12 05:04:34 847630] [debug] |scid:437ac172ab898946554e0870|xqc_timer_unset|type:LOSS_DETECTION|
[2025/09/12 05:04:34 847637] [debug] |scid:437ac172ab898946554e0870|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:STREAM |stream_id:0|stream_offset:1024|
[2025/09/12 05:04:34 847643] [debug] |scid:437ac172ab898946554e0870|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:STREAM |stream_id:0|stream_offset:1024|
[2025/09/12 05:04:34 847649] [debug] |scid:437ac172ab898946554e0870|xqc_check_acked_or_dropped_pkt|conn:0000558BB8A7E98C|pkt_num:9|size:1050|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:04:34 847656] [debug] |scid:437ac172ab898946554e0870|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:27|
[2025/09/12 05:04:34 847727] [info] |scid:437ac172ab898946554e0870|xqc_send_packet_with_pn|<==|conn:0000558BB8A7E98C|path:0|pkt_num:27|size:1050|sent:1066|pkt_type:SHORT_HEADER|frame:STREAM |inflight:0|now:1757653474847675|stream_id:0|stream_offset:1024|
[2025/09/12 05:04:34 847739] [debug] |scid:437ac172ab898946554e0870|xqc_send_ctl_on_packet_sent|conn:0000558BB8A7E98C|path:0|pkt_num:27|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 05:04:34 847749] [debug] |scid:437ac172ab898946554e0870|xqc_send_ctl_on_packet_sent|path:0|inflight:0|applimit:0|
[2025/09/12 05:04:34 847757] [debug] |scid:437ac172ab898946554e0870|xqc_send_ctl_get_pto_time_and_space|srtt:31029|rtt_var:6754|pto_duration:116090|backoff_factor:2.00|backoff:2.00|pto_cnt:1|max_ack_delay:25|
[2025/09/12 05:04:34 847766] [debug] |scid:437ac172ab898946554e0870|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8A7E98C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:04:34 847773] [debug] |scid:437ac172ab898946554e0870|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8A7E98C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:04:34 847778] [debug] |scid:437ac172ab898946554e0870|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8A7E98C|path:0|PNS: 2, unacked: 1050|
[2025/09/12 05:04:34 847783] [debug] |scid:437ac172ab898946554e0870|xqc_timer_set|type:LOSS_DETECTION|expire:1757653475013765|now:1757653474847757|interv:166008|
[2025/09/12 05:04:34 847788] [debug] |scid:437ac172ab898946554e0870|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB8A7E98C|path:0|pns:2|expire:1757653475013765|now:1757653474847757|interval:166008|pto_count:1|srtt:31029
[2025/09/12 05:04:34 847799] [debug] |scid:437ac172ab898946554e0870|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:5921|inflight:1050|
[2025/09/12 05:04:34 847806] [debug] |scid:437ac172ab898946554e0870|xqc_check_acked_or_dropped_pkt|conn:0000558BB8A7E98C|pkt_num:25|size:1050|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:04:34 847811] [debug] |scid:437ac172ab898946554e0870|xqc_send_ctl_set_next_pn_for_packet|optimistic ack detection|skipped_range:28-30|next_skip_chance:1757653475096946|current_time:1757653474847811|
[2025/09/12 05:04:34 847817] [debug] |scid:437ac172ab898946554e0870|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:31|
[2025/09/12 05:04:34 847850] [info] |scid:437ac172ab898946554e0870|xqc_send_packet_with_pn|<==|conn:0000558BB8A7E98C|path:0|pkt_num:31|size:1050|sent:1066|pkt_type:SHORT_HEADER|frame:STREAM |inflight:1050|now:1757653474847825|stream_id:0|stream_offset:1024|
[2025/09/12 05:04:34 847861] [debug] |scid:437ac172ab898946554e0870|xqc_send_ctl_on_packet_sent|conn:0000558BB8A7E98C|path:0|pkt_num:31|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 05:04:34 847870] [debug] |scid:437ac172ab898946554e0870|xqc_send_ctl_on_packet_sent|path:0|inflight:1050|applimit:0|
[2025/09/12 05:04:34 847878] [debug] |scid:437ac172ab898946554e0870|xqc_send_ctl_get_pto_time_and_space|srtt:31029|rtt_var:6754|pto_duration:116090|backoff_factor:2.00|backoff:2.00|pto_cnt:1|max_ack_delay:25|
[2025/09/12 05:04:34 847886] [debug] |scid:437ac172ab898946554e0870|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8A7E98C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:04:34 847891] [debug] |scid:437ac172ab898946554e0870|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8A7E98C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:04:34 847895] [debug] |scid:437ac172ab898946554e0870|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8A7E98C|path:0|PNS: 2, unacked: 2100|
[2025/09/12 05:04:34 847900] [debug] |scid:437ac172ab898946554e0870|xqc_timer_set|type:LOSS_DETECTION|expire:1757653475013915|now:1757653474847878|interv:166037|
[2025/09/12 05:04:34 847905] [debug] |scid:437ac172ab898946554e0870|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB8A7E98C|path:0|pns:2|expire:1757653475013915|now:1757653474847878|interval:166037|pto_count:1|srtt:31029
[2025/09/12 05:04:34 847910] [debug] |scid:437ac172ab898946554e0870|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:5921|inflight:2100|
[2025/09/12 05:04:34 847917] [debug] |scid:437ac172ab898946554e0870|xqc_conn_next_wakeup_time|wakeup_time:1757653475013915|
[2025/09/12 05:04:34 847922] [debug] |scid:437ac172ab898946554e0870|xqc_engine_add_wakeup_queue|next_tick_time:1757653475013915|
[2025/09/12 05:04:34 847927] [debug] |xqc_engine_wakeup_after|wakeup:1757653474989539|now:1757653474847927|diff:141612|
[2025/09/12 05:04:34 847933] [debug] |xqc_engine_main_logic|END|now:1757653474847529|
[2025/09/12 05:04:34 870861] [debug] |scid:d8de335afa3e10919d04938b|xqc_timer_set|type:CONN_IDLE|expire:1757653534870859|now:1757653474870859|interv:60000000|
[2025/09/12 05:04:34 870894] [debug] |scid:d8de335afa3e10919d04938b|xqc_timer_set|type:PATH_IDLE|expire:1757653534870893|now:1757653474870893|interv:60000000|
[2025/09/12 05:04:34 870904] [debug] |xqc_path_create|path:0|dcid:f8e83263a6912f829a40621db605de694a|scid:d8de335afa3e10919d04938b|create_path_count:1|
[2025/09/12 05:04:34 870912] [debug] |scid:d8de335afa3e10919d04938b|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 05:04:34 870918] [debug] |xqc_path_init|path:0|dcid:f8e83263a6912f829a40621db605de694a|scid:d8de335afa3e10919d04938b|state:2|
[2025/09/12 05:04:34 870924] [debug] |scid:d8de335afa3e10919d04938b|xqc_conn_create|success|scid:d8de335afa3e10919d04938b|dcid:f8e83263a6912f829a40621db605de694a|conn:0000558BB8A7B99C|
[2025/09/12 05:04:34 870932] [info] |scid:d8de335afa3e10919d04938b|xqc_conn_server_create|hash odcid conn|odcid:4fd8cc1cf4e588432da3551c03cf94c9a914|conn:0000558BB8A7B99C|
[2025/09/12 05:04:34 870947] [info] |scid:d8de335afa3e10919d04938b|xqc_conn_get_local_transport_params|generate sr_token[2b7ceb6d1f7f5165fb4f0503e39403ed] for cid[4fd8cc1cf4e588432da3551c03cf94c9a914]
[2025/09/12 05:04:34 870970] [stats] |xqc_conn_server_init_path_addr|path:0|l-0.0.0.0-443-d8de335afa3e10919d04938b p-193.167.0.100-48488-f8e83263a6912f829a40621db605de694a|
[2025/09/12 05:04:34 870975] [info] |xqc_engine_packet_process|==>|conn:0000558BB8A7B99C|size:1200|state:S_INIT|recv_time:1757653474870833|
[2025/09/12 05:04:34 871122] [debug] |scid:d8de335afa3e10919d04938b|xqc_packet_parse_initial|packet parse|initial|
[2025/09/12 05:04:34 871132] [debug] |scid:d8de335afa3e10919d04938b|xqc_packet_parse_initial|success|Length:1153|
[2025/09/12 05:04:34 871138] [debug] |scid:d8de335afa3e10919d04938b|xqc_packet_decrypt|largest_pn:0|
[2025/09/12 05:04:34 871142] [debug] |scid:d8de335afa3e10919d04938b|xqc_packet_decrypt|decryption nonce|path_id:0|pn:2029403718|
[2025/09/12 05:04:34 871148] [debug] |scid:d8de335afa3e10919d04938b|xqc_packet_decrypt_single|pkt_type:INIT|pkt_num:2029403718|
[2025/09/12 05:04:34 871153] [debug] |scid:d8de335afa3e10919d04938b|xqc_process_frames|frame_type:6|
[2025/09/12 05:04:34 871157] [info] |scid:d8de335afa3e10919d04938b|xqc_conn_check_token|token empty|
[2025/09/12 05:04:34 871163] [info] |scid:d8de335afa3e10919d04938b|xqc_process_crypto_frame|check_token fail|conn:0000558BB8A7B99C|l-0.0.0.0-443-d8de335afa3e10919d04938b p-193.167.0.100-48488-f8e83263a6912f829a40621db605de694a|
[2025/09/12 05:04:34 871168] [debug] |scid:d8de335afa3e10919d04938b|xqc_create_crypto_stream|encrypt_level:0|cur_state:S_INIT|
[2025/09/12 05:04:34 871172] [debug] |scid:d8de335afa3e10919d04938b|xqc_process_crypto_frame|level:0|
[2025/09/12 05:04:34 871177] [debug] |scid:d8de335afa3e10919d04938b|xqc_read_crypto_stream|xqc_read_crypto_stream|level:0|
[2025/09/12 05:04:34 871181] [debug] |scid:d8de335afa3e10919d04938b|xqc_engine_add_active_queue|last_ticked_time:0|
[2025/09/12 05:04:34 871185] [debug] |scid:d8de335afa3e10919d04938b|xqc_create_crypto_stream|encrypt_level:2|cur_state:S_INIT|
[2025/09/12 05:04:34 871189] [debug] |scid:d8de335afa3e10919d04938b|xqc_process_crypto_frame|server create hsk stream|
[2025/09/12 05:04:34 871193] [debug] |scid:d8de335afa3e10919d04938b|xqc_process_frames|frame_type:6|
[2025/09/12 05:04:34 871197] [info] |scid:d8de335afa3e10919d04938b|xqc_conn_check_token|token empty|
[2025/09/12 05:04:34 871200] [info] |scid:d8de335afa3e10919d04938b|xqc_process_crypto_frame|check_token fail|conn:0000558BB8A7B99C|l-0.0.0.0-443-d8de335afa3e10919d04938b p-193.167.0.100-48488-f8e83263a6912f829a40621db605de694a|
[2025/09/12 05:04:34 871205] [debug] |scid:d8de335afa3e10919d04938b|xqc_process_crypto_frame|level:0|
[2025/09/12 05:04:34 871208] [debug] |scid:d8de335afa3e10919d04938b|xqc_read_crypto_stream|xqc_read_crypto_stream|level:0|
[2025/09/12 05:04:34 871212] [debug] |scid:d8de335afa3e10919d04938b|xqc_process_frames|frame_type:0|
[2025/09/12 05:04:34 871216] [debug] |scid:d8de335afa3e10919d04938b|xqc_process_padding_frame|process padding|
[2025/09/12 05:04:34 871220] [debug] |scid:d8de335afa3e10919d04938b|xqc_process_frames|frame_type:6|
[2025/09/12 05:04:34 871223] [info] |scid:d8de335afa3e10919d04938b|xqc_conn_check_token|token empty|
[2025/09/12 05:04:34 871227] [info] |scid:d8de335afa3e10919d04938b|xqc_process_crypto_frame|check_token fail|conn:0000558BB8A7B99C|l-0.0.0.0-443-d8de335afa3e10919d04938b p-193.167.0.100-48488-f8e83263a6912f829a40621db605de694a|
[2025/09/12 05:04:34 871231] [debug] |scid:d8de335afa3e10919d04938b|xqc_process_crypto_frame|level:0|
[2025/09/12 05:04:34 871235] [debug] |scid:d8de335afa3e10919d04938b|xqc_read_crypto_stream|xqc_read_crypto_stream|level:0|
[2025/09/12 05:04:34 871239] [debug] |scid:d8de335afa3e10919d04938b|xqc_process_frames|frame_type:6|
[2025/09/12 05:04:34 871242] [info] |scid:d8de335afa3e10919d04938b|xqc_conn_check_token|token empty|
[2025/09/12 05:04:34 871246] [info] |scid:d8de335afa3e10919d04938b|xqc_process_crypto_frame|check_token fail|conn:0000558BB8A7B99C|l-0.0.0.0-443-d8de335afa3e10919d04938b p-193.167.0.100-48488-f8e83263a6912f829a40621db605de694a|
[2025/09/12 05:04:34 871255] [debug] |scid:d8de335afa3e10919d04938b|xqc_process_crypto_frame|level:0|
[2025/09/12 05:04:34 871259] [debug] |scid:d8de335afa3e10919d04938b|xqc_read_crypto_stream|xqc_read_crypto_stream|level:0|
[2025/09/12 05:04:34 871263] [debug] |scid:d8de335afa3e10919d04938b|xqc_process_frames|frame_type:6|
[2025/09/12 05:04:34 871266] [info] |scid:d8de335afa3e10919d04938b|xqc_conn_check_token|token empty|
[2025/09/12 05:04:34 871270] [info] |scid:d8de335afa3e10919d04938b|xqc_process_crypto_frame|check_token fail|conn:0000558BB8A7B99C|l-0.0.0.0-443-d8de335afa3e10919d04938b p-193.167.0.100-48488-f8e83263a6912f829a40621db605de694a|
[2025/09/12 05:04:34 871274] [debug] |scid:d8de335afa3e10919d04938b|xqc_process_crypto_frame|level:0|
[2025/09/12 05:04:34 871277] [debug] |scid:d8de335afa3e10919d04938b|xqc_read_crypto_stream|xqc_read_crypto_stream|level:0|
[2025/09/12 05:04:34 871281] [debug] |scid:d8de335afa3e10919d04938b|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:0|56u|
[2025/09/12 05:04:34 871317] [debug] |scid:d8de335afa3e10919d04938b|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:0|SSL_quic_write_level:0|rv:-1|
[2025/09/12 05:04:34 871322] [debug] |scid:d8de335afa3e10919d04938b|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/09/12 05:04:34 871327] [debug] |scid:d8de335afa3e10919d04938b|xqc_process_frames|frame_type:0|
[2025/09/12 05:04:34 871330] [debug] |scid:d8de335afa3e10919d04938b|xqc_process_padding_frame|process padding|
[2025/09/12 05:04:34 871334] [debug] |scid:d8de335afa3e10919d04938b|xqc_process_frames|frame_type:6|
[2025/09/12 05:04:34 871338] [info] |scid:d8de335afa3e10919d04938b|xqc_conn_check_token|token empty|
[2025/09/12 05:04:34 871341] [info] |scid:d8de335afa3e10919d04938b|xqc_process_crypto_frame|check_token fail|conn:0000558BB8A7B99C|l-0.0.0.0-443-d8de335afa3e10919d04938b p-193.167.0.100-48488-f8e83263a6912f829a40621db605de694a|
[2025/09/12 05:04:34 871345] [debug] |scid:d8de335afa3e10919d04938b|xqc_process_crypto_frame|level:0|
[2025/09/12 05:04:34 871353] [debug] |scid:d8de335afa3e10919d04938b|xqc_read_crypto_stream|xqc_read_crypto_stream|level:0|
[2025/09/12 05:04:34 871357] [debug] |scid:d8de335afa3e10919d04938b|xqc_process_frames|frame_type:6|
[2025/09/12 05:04:34 871360] [info] |scid:d8de335afa3e10919d04938b|xqc_conn_check_token|token empty|
[2025/09/12 05:04:34 871364] [info] |scid:d8de335afa3e10919d04938b|xqc_process_crypto_frame|check_token fail|conn:0000558BB8A7B99C|l-0.0.0.0-443-d8de335afa3e10919d04938b p-193.167.0.100-48488-f8e83263a6912f829a40621db605de694a|
[2025/09/12 05:04:34 871368] [debug] |scid:d8de335afa3e10919d04938b|xqc_process_crypto_frame|level:0|
[2025/09/12 05:04:34 871372] [debug] |scid:d8de335afa3e10919d04938b|xqc_read_crypto_stream|xqc_read_crypto_stream|level:0|
[2025/09/12 05:04:34 871375] [debug] |scid:d8de335afa3e10919d04938b|xqc_process_frames|frame_type:6|
[2025/09/12 05:04:34 871379] [info] |scid:d8de335afa3e10919d04938b|xqc_conn_check_token|token empty|
[2025/09/12 05:04:34 871383] [info] |scid:d8de335afa3e10919d04938b|xqc_process_crypto_frame|check_token fail|conn:0000558BB8A7B99C|l-0.0.0.0-443-d8de335afa3e10919d04938b p-193.167.0.100-48488-f8e83263a6912f829a40621db605de694a|
[2025/09/12 05:04:34 871387] [debug] |scid:d8de335afa3e10919d04938b|xqc_process_crypto_frame|level:0|
[2025/09/12 05:04:34 871390] [debug] |scid:d8de335afa3e10919d04938b|xqc_read_crypto_stream|xqc_read_crypto_stream|level:0|
[2025/09/12 05:04:34 871394] [debug] |scid:d8de335afa3e10919d04938b|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:0|14u|
[2025/09/12 05:04:34 871398] [debug] |scid:d8de335afa3e10919d04938b|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:0|SSL_quic_write_level:0|rv:-1|
[2025/09/12 05:04:34 871402] [debug] |scid:d8de335afa3e10919d04938b|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/09/12 05:04:34 871406] [debug] |scid:d8de335afa3e10919d04938b|xqc_process_frames|frame_type:0|
[2025/09/12 05:04:34 871413] [debug] |scid:d8de335afa3e10919d04938b|xqc_process_padding_frame|process padding|
[2025/09/12 05:04:34 871417] [debug] |scid:d8de335afa3e10919d04938b|xqc_process_frames|frame_type:6|
[2025/09/12 05:04:34 871421] [info] |scid:d8de335afa3e10919d04938b|xqc_conn_check_token|token empty|
[2025/09/12 05:04:34 871424] [info] |scid:d8de335afa3e10919d04938b|xqc_process_crypto_frame|check_token fail|conn:0000558BB8A7B99C|l-0.0.0.0-443-d8de335afa3e10919d04938b p-193.167.0.100-48488-f8e83263a6912f829a40621db605de694a|
[2025/09/12 05:04:34 871430] [debug] |scid:d8de335afa3e10919d04938b|xqc_process_crypto_frame|level:0|
[2025/09/12 05:04:34 871434] [debug] |scid:d8de335afa3e10919d04938b|xqc_read_crypto_stream|xqc_read_crypto_stream|level:0|
[2025/09/12 05:04:34 871437] [debug] |scid:d8de335afa3e10919d04938b|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:0|14u|
[2025/09/12 05:04:34 871441] [debug] |scid:d8de335afa3e10919d04938b|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:0|SSL_quic_write_level:0|rv:-1|
[2025/09/12 05:04:34 871445] [debug] |scid:d8de335afa3e10919d04938b|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/09/12 05:04:34 871449] [debug] |scid:d8de335afa3e10919d04938b|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:0|28u|
[2025/09/12 05:04:34 871453] [debug] |scid:d8de335afa3e10919d04938b|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:0|SSL_quic_write_level:0|rv:-1|
[2025/09/12 05:04:34 871457] [debug] |scid:d8de335afa3e10919d04938b|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/09/12 05:04:34 871461] [debug] |scid:d8de335afa3e10919d04938b|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:0|28u|
[2025/09/12 05:04:34 871465] [debug] |scid:d8de335afa3e10919d04938b|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:0|SSL_quic_write_level:0|rv:-1|
[2025/09/12 05:04:34 871469] [debug] |scid:d8de335afa3e10919d04938b|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/09/12 05:04:34 871472] [debug] |scid:d8de335afa3e10919d04938b|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:0|14u|
[2025/09/12 05:04:34 871476] [debug] |scid:d8de335afa3e10919d04938b|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:0|SSL_quic_write_level:0|rv:-1|
[2025/09/12 05:04:34 871480] [debug] |scid:d8de335afa3e10919d04938b|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/09/12 05:04:34 871484] [debug] |scid:d8de335afa3e10919d04938b|xqc_process_frames|frame_type:6|
[2025/09/12 05:04:34 871488] [info] |scid:d8de335afa3e10919d04938b|xqc_conn_check_token|token empty|
[2025/09/12 05:04:34 871491] [info] |scid:d8de335afa3e10919d04938b|xqc_process_crypto_frame|check_token fail|conn:0000558BB8A7B99C|l-0.0.0.0-443-d8de335afa3e10919d04938b p-193.167.0.100-48488-f8e83263a6912f829a40621db605de694a|
[2025/09/12 05:04:34 871495] [debug] |scid:d8de335afa3e10919d04938b|xqc_process_crypto_frame|level:0|
[2025/09/12 05:04:34 871499] [debug] |scid:d8de335afa3e10919d04938b|xqc_read_crypto_stream|xqc_read_crypto_stream|level:0|
[2025/09/12 05:04:34 871503] [debug] |scid:d8de335afa3e10919d04938b|xqc_process_frames|frame_type:6|
[2025/09/12 05:04:34 871506] [info] |scid:d8de335afa3e10919d04938b|xqc_conn_check_token|token empty|
[2025/09/12 05:04:34 871510] [info] |scid:d8de335afa3e10919d04938b|xqc_process_crypto_frame|check_token fail|conn:0000558BB8A7B99C|l-0.0.0.0-443-d8de335afa3e10919d04938b p-193.167.0.100-48488-f8e83263a6912f829a40621db605de694a|
[2025/09/12 05:04:34 871514] [debug] |scid:d8de335afa3e10919d04938b|xqc_process_crypto_frame|level:0|
[2025/09/12 05:04:34 871518] [debug] |scid:d8de335afa3e10919d04938b|xqc_read_crypto_stream|xqc_read_crypto_stream|level:0|
[2025/09/12 05:04:34 871521] [debug] |scid:d8de335afa3e10919d04938b|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:0|14u|
[2025/09/12 05:04:34 871525] [debug] |scid:d8de335afa3e10919d04938b|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:0|SSL_quic_write_level:0|rv:-1|
[2025/09/12 05:04:34 871529] [debug] |scid:d8de335afa3e10919d04938b|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/09/12 05:04:34 871536] [debug] |scid:d8de335afa3e10919d04938b|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:0|14u|
[2025/09/12 05:04:34 871540] [debug] |scid:d8de335afa3e10919d04938b|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:0|SSL_quic_write_level:0|rv:-1|
[2025/09/12 05:04:34 871544] [debug] |scid:d8de335afa3e10919d04938b|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/09/12 05:04:34 871547] [debug] |scid:d8de335afa3e10919d04938b|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:0|14u|
[2025/09/12 05:04:34 871551] [debug] |scid:d8de335afa3e10919d04938b|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:0|SSL_quic_write_level:0|rv:-1|
[2025/09/12 05:04:34 871555] [debug] |scid:d8de335afa3e10919d04938b|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/09/12 05:04:34 871559] [debug] |scid:d8de335afa3e10919d04938b|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:0|28u|
[2025/09/12 05:04:34 871563] [debug] |scid:d8de335afa3e10919d04938b|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:0|SSL_quic_write_level:0|rv:-1|
[2025/09/12 05:04:34 871567] [debug] |scid:d8de335afa3e10919d04938b|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/09/12 05:04:34 871570] [debug] |scid:d8de335afa3e10919d04938b|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:0|41u|
[2025/09/12 05:04:34 871613] [info] |scid:d8de335afa3e10919d04938b|xqc_ssl_cert_cb|cert chain or key empty|sni:server4
[2025/09/12 05:04:34 871779] [debug] |scid:d8de335afa3e10919d04938b|xqc_conn_tls_transport_params_cb|1RTT_transport_params|max_datagram_frame_size:0|
[2025/09/12 05:04:34 871784] [debug] |scid:d8de335afa3e10919d04938b|xqc_conn_enable_multipath|xqc_conn_enable_multipath|1|0|
[2025/09/12 05:04:34 871789] [warn] |scid:d8de335afa3e10919d04938b|xqc_conn_try_to_enable_multipath|multipath_version_negotiation err|
[2025/09/12 05:04:34 871998] [debug] |scid:d8de335afa3e10919d04938b|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:2|SSL_quic_write_level:3|rv:0|
[2025/09/12 05:04:34 872004] [debug] |scid:d8de335afa3e10919d04938b|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/09/12 05:04:34 872009] [debug] |scid:d8de335afa3e10919d04938b|xqc_process_frames|frame_type:0|
[2025/09/12 05:04:34 872012] [debug] |scid:d8de335afa3e10919d04938b|xqc_process_padding_frame|process padding|
[2025/09/12 05:04:34 872020] [debug] |scid:d8de335afa3e10919d04938b|xqc_timer_unset|type:ACK_INIT|
[2025/09/12 05:04:34 872025] [debug] |scid:d8de335afa3e10919d04938b|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 05:04:34 872030] [debug] |scid:d8de335afa3e10919d04938b|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:2029403718|largest:2029403718|pns:0|
[2025/09/12 05:04:34 872035] [info] |scid:d8de335afa3e10919d04938b|xqc_conn_on_pkt_processed|====>|conn:0000558BB8A7B99C|path:0|size:1200|pkt_type:INIT|pkt_num:2029403718|frame:PADDING CRYPTO |recv_time:1757653474870833|dcid:4fd8cc1cf4e588432da3551c03cf94c9a914|dcid_seq:0|
[2025/09/12 05:04:34 872058] [debug] |scid:d8de335afa3e10919d04938b|xqc_timer_set|type:PATH_IDLE|expire:1757653534870833|now:1757653474870833|interv:60000000|
[2025/09/12 05:04:34 872062] [debug] |scid:d8de335afa3e10919d04938b|xqc_timer_set|type:CONN_IDLE|expire:1757653534870833|now:1757653474870833|interv:60000000|
[2025/09/12 05:04:34 872066] [debug] |xqc_engine_main_logic|BEGIN|now:1757653474872066|
[2025/09/12 05:04:34 872071] [debug] |scid:d8de335afa3e10919d04938b|xqc_engine_process_conn|conn:0000558BB8A7B99C|state:S_INIT|flag:TICKING DCID_OK UPPER_CONN_EXIST INIT_RECVD NEED_RUN (null) |now:1757653474872070|
[2025/09/12 05:04:34 872076] [info] |scid:d8de335afa3e10919d04938b|xqc_conn_check_tx_key|keys are ready, can send 1rtt now|
[2025/09/12 05:04:34 872080] [debug] |scid:d8de335afa3e10919d04938b|xqc_crypto_stream_on_read|encrypt_level:0|cur_state:S_INIT|next_state:S_INITIAL_RECVD|
[2025/09/12 05:04:34 872084] [debug] |scid:d8de335afa3e10919d04938b|xqc_process_crypto_write_streams|
[2025/09/12 05:04:34 872092] [debug] |scid:d8de335afa3e10919d04938b|xqc_crypto_stream_on_write|enc_level|0|
[2025/09/12 05:04:34 872096] [debug] |scid:d8de335afa3e10919d04938b|xqc_crypto_stream_on_write|cur_state:1|switch|
[2025/09/12 05:04:34 872102] [info] |scid:d8de335afa3e10919d04938b|xqc_crypto_stream_send|crypto send data|pkt_num:0|size:137|sent:94|pkt_type:INIT|frame:CRYPTO |now:1757653474872102|
[2025/09/12 05:04:34 872107] [debug] |scid:d8de335afa3e10919d04938b|xqc_crypto_stream_on_write|encrypt_level:0|cur_state:S_INITIAL_RECVD|next_state:S_INITIAL_SENT|
[2025/09/12 05:04:34 872111] [debug] |scid:d8de335afa3e10919d04938b|xqc_process_crypto_write_streams|
[2025/09/12 05:04:34 872115] [debug] |scid:d8de335afa3e10919d04938b|xqc_crypto_stream_on_write|enc_level|2|
[2025/09/12 05:04:34 872119] [info] |scid:d8de335afa3e10919d04938b|xqc_crypto_stream_send|crypto send data|pkt_num:0|size:194|sent:152|pkt_type:HSK|frame:CRYPTO |now:1757653474872119|
[2025/09/12 05:04:34 872124] [info] |scid:d8de335afa3e10919d04938b|xqc_crypto_stream_send|crypto send data|pkt_num:0|size:516|sent:474|pkt_type:HSK|frame:CRYPTO |now:1757653474872123|
[2025/09/12 05:04:34 872128] [info] |scid:d8de335afa3e10919d04938b|xqc_crypto_stream_send|crypto send data|pkt_num:0|size:126|sent:84|pkt_type:HSK|frame:CRYPTO |now:1757653474872128|
[2025/09/12 05:04:34 872133] [info] |scid:d8de335afa3e10919d04938b|xqc_crypto_stream_send|crypto send data|pkt_num:0|size:82|sent:40|pkt_type:HSK|frame:CRYPTO |now:1757653474872133|
[2025/09/12 05:04:34 872137] [debug] |scid:d8de335afa3e10919d04938b|xqc_crypto_stream_on_write|encrypt_level:2|cur_state:S_INITIAL_SENT|next_state:S_HANDSHAKE_SENT|
[2025/09/12 05:04:34 872142] [debug] |scid:d8de335afa3e10919d04938b|xqc_gen_ack_frame|largest_recv:2029403718|ack_delay:1309|first_ack_range:0|largest_pkt_recv_time:1757653474870833|
[2025/09/12 05:04:34 872147] [debug] |scid:d8de335afa3e10919d04938b|xqc_gen_ack_frame|high:2029403718|low:2029403718|pkt_pns:0|
[2025/09/12 05:04:34 872151] [debug] |scid:d8de335afa3e10919d04938b|xqc_write_ack_to_one_packet|ack_size:13|path:0|path_largest_recv:2029403718|frame_largest_recv:2029403718|
[2025/09/12 05:04:34 872155] [debug] |scid:d8de335afa3e10919d04938b|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:0|
[2025/09/12 05:04:34 872160] [debug] |scid:d8de335afa3e10919d04938b|xqc_path_get_perf_class|conn:0000558BB8A7B99C|path_id:0|path_srtt:250000|min_srtt:250000|path_bw:0|loss_rate:0.00|path_pto:0|
[2025/09/12 05:04:34 872165] [debug] |scid:d8de335afa3e10919d04938b|xqc_minrtt_scheduler_get_path|path srtt|conn:0000558BB8A7B99C|path_id:0|path_srtt:250000|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:04:34 872170] [debug] |scid:d8de335afa3e10919d04938b|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CRYPTO |pn:0|size:137|reinj:0|path_class:2|
[2025/09/12 05:04:34 872175] [debug] |scid:d8de335afa3e10919d04938b|xqc_path_get_perf_class|conn:0000558BB8A7B99C|path_id:0|path_srtt:250000|min_srtt:250000|path_bw:0|loss_rate:0.00|path_pto:0|
[2025/09/12 05:04:34 872179] [debug] |scid:d8de335afa3e10919d04938b|xqc_minrtt_scheduler_get_path|path srtt|conn:0000558BB8A7B99C|path_id:0|path_srtt:250000|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:04:34 872183] [debug] |scid:d8de335afa3e10919d04938b|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CRYPTO |pn:0|size:194|reinj:0|path_class:2|
[2025/09/12 05:04:34 872187] [debug] |scid:d8de335afa3e10919d04938b|xqc_path_get_perf_class|conn:0000558BB8A7B99C|path_id:0|path_srtt:250000|min_srtt:250000|path_bw:0|loss_rate:0.00|path_pto:0|
[2025/09/12 05:04:34 872191] [debug] |scid:d8de335afa3e10919d04938b|xqc_minrtt_scheduler_get_path|path srtt|conn:0000558BB8A7B99C|path_id:0|path_srtt:250000|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:04:34 872195] [debug] |scid:d8de335afa3e10919d04938b|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CRYPTO |pn:0|size:516|reinj:0|path_class:2|
[2025/09/12 05:04:34 872202] [debug] |scid:d8de335afa3e10919d04938b|xqc_path_get_perf_class|conn:0000558BB8A7B99C|path_id:0|path_srtt:250000|min_srtt:250000|path_bw:0|loss_rate:0.00|path_pto:0|
[2025/09/12 05:04:34 872206] [debug] |scid:d8de335afa3e10919d04938b|xqc_minrtt_scheduler_get_path|path srtt|conn:0000558BB8A7B99C|path_id:0|path_srtt:250000|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:04:34 872211] [debug] |scid:d8de335afa3e10919d04938b|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CRYPTO |pn:0|size:126|reinj:0|path_class:2|
[2025/09/12 05:04:34 872215] [debug] |scid:d8de335afa3e10919d04938b|xqc_path_get_perf_class|conn:0000558BB8A7B99C|path_id:0|path_srtt:250000|min_srtt:250000|path_bw:0|loss_rate:0.00|path_pto:0|
[2025/09/12 05:04:34 872219] [debug] |scid:d8de335afa3e10919d04938b|xqc_minrtt_scheduler_get_path|path srtt|conn:0000558BB8A7B99C|path_id:0|path_srtt:250000|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:04:34 872223] [debug] |scid:d8de335afa3e10919d04938b|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CRYPTO |pn:0|size:82|reinj:0|path_class:2|
[2025/09/12 05:04:34 872227] [debug] |scid:d8de335afa3e10919d04938b|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:ACK |stream_id:0|stream_offset:0|
[2025/09/12 05:04:34 872232] [debug] |scid:d8de335afa3e10919d04938b|xqc_check_acked_or_dropped_pkt|conn:0000558BB8A7B99C|pkt_num:0|size:137|pkt_type:INIT|frame:CRYPTO |
[2025/09/12 05:04:34 872236] [debug] |scid:d8de335afa3e10919d04938b|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:0|
[2025/09/12 05:04:34 872269] [info] |scid:d8de335afa3e10919d04938b|xqc_send_packet_with_pn|<==|conn:0000558BB8A7B99C|path:0|pkt_num:0|size:1184|sent:1200|pkt_type:INIT|frame:PADDING CRYPTO |inflight:0|now:1757653474872244|stream_id:0|stream_offset:0|
[2025/09/12 05:04:34 872275] [debug] |scid:d8de335afa3e10919d04938b|xqc_send_ctl_on_packet_sent|conn:0000558BB8A7B99C|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 05:04:34 872279] [debug] |scid:d8de335afa3e10919d04938b|xqc_send_ctl_on_packet_sent|path:0|inflight:0|applimit:0|
[2025/09/12 05:04:34 872284] [debug] |scid:d8de335afa3e10919d04938b|xqc_send_ctl_get_pto_time_and_space|srtt:250000|rtt_var:125000|pto_duration:750000|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:04:34 872288] [debug] |scid:d8de335afa3e10919d04938b|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8A7B99C|path:0|PNS: 0, unacked: 1184|
[2025/09/12 05:04:34 872292] [debug] |scid:d8de335afa3e10919d04938b|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8A7B99C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:04:34 872296] [debug] |scid:d8de335afa3e10919d04938b|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8A7B99C|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:04:34 872300] [debug] |scid:d8de335afa3e10919d04938b|xqc_timer_set|type:LOSS_DETECTION|expire:1757653475622244|now:1757653474872283|interv:749961|
[2025/09/12 05:04:34 872304] [debug] |scid:d8de335afa3e10919d04938b|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB8A7B99C|path:0|pns:0|expire:1757653475622244|now:1757653474872283|interval:749961|pto_count:0|srtt:250000
[2025/09/12 05:04:34 872308] [debug] |scid:d8de335afa3e10919d04938b|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:45952|inflight:1184|
[2025/09/12 05:04:34 872313] [debug] |scid:d8de335afa3e10919d04938b|xqc_check_acked_or_dropped_pkt|conn:0000558BB8A7B99C|pkt_num:0|size:194|pkt_type:HSK|frame:CRYPTO |
[2025/09/12 05:04:34 872317] [debug] |scid:d8de335afa3e10919d04938b|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:0|
[2025/09/12 05:04:34 872337] [info] |scid:d8de335afa3e10919d04938b|xqc_send_packet_with_pn|<==|conn:0000558BB8A7B99C|path:0|pkt_num:0|size:194|sent:210|pkt_type:HSK|frame:CRYPTO |inflight:1184|now:1757653474872323|stream_id:0|stream_offset:0|
[2025/09/12 05:04:34 872346] [debug] |scid:d8de335afa3e10919d04938b|xqc_send_ctl_on_packet_sent|conn:0000558BB8A7B99C|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 05:04:34 872350] [debug] |scid:d8de335afa3e10919d04938b|xqc_send_ctl_on_packet_sent|path:0|inflight:1184|applimit:0|
[2025/09/12 05:04:34 872354] [debug] |scid:d8de335afa3e10919d04938b|xqc_send_ctl_get_pto_time_and_space|srtt:250000|rtt_var:125000|pto_duration:750000|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:04:34 872358] [debug] |scid:d8de335afa3e10919d04938b|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8A7B99C|path:0|PNS: 0, unacked: 1184|
[2025/09/12 05:04:34 872362] [debug] |scid:d8de335afa3e10919d04938b|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8A7B99C|path:0|PNS: 1, unacked: 194|
[2025/09/12 05:04:34 872366] [debug] |scid:d8de335afa3e10919d04938b|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8A7B99C|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:04:34 872370] [debug] |scid:d8de335afa3e10919d04938b|xqc_timer_set|type:LOSS_DETECTION|expire:1757653475622244|now:1757653474872354|interv:749890|
[2025/09/12 05:04:34 872374] [debug] |scid:d8de335afa3e10919d04938b|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB8A7B99C|path:0|pns:0|expire:1757653475622244|now:1757653474872354|interval:749890|pto_count:0|srtt:250000
[2025/09/12 05:04:34 872379] [debug] |scid:d8de335afa3e10919d04938b|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:45952|inflight:1378|
[2025/09/12 05:04:34 872383] [debug] |scid:d8de335afa3e10919d04938b|xqc_check_acked_or_dropped_pkt|conn:0000558BB8A7B99C|pkt_num:0|size:516|pkt_type:HSK|frame:CRYPTO |
[2025/09/12 05:04:34 872387] [debug] |scid:d8de335afa3e10919d04938b|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1|
[2025/09/12 05:04:34 872406] [info] |scid:d8de335afa3e10919d04938b|xqc_send_packet_with_pn|<==|conn:0000558BB8A7B99C|path:0|pkt_num:1|size:516|sent:532|pkt_type:HSK|frame:CRYPTO |inflight:1378|now:1757653474872393|stream_id:0|stream_offset:0|
[2025/09/12 05:04:34 872411] [debug] |scid:d8de335afa3e10919d04938b|xqc_send_ctl_on_packet_sent|conn:0000558BB8A7B99C|path:0|pkt_num:1|origin_pktnum:0|size:516|enc_size:532|pkt_type:HSK|frame:CRYPTO |conn_state:S_HANDSHAKE_SENT|po_in_flight:0||retrans:0|
[2025/09/12 05:04:34 872415] [debug] |scid:d8de335afa3e10919d04938b|xqc_send_ctl_on_packet_sent|path:0|inflight:1378|applimit:0|
[2025/09/12 05:04:34 872419] [debug] |scid:d8de335afa3e10919d04938b|xqc_send_ctl_get_pto_time_and_space|srtt:250000|rtt_var:125000|pto_duration:750000|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:04:34 872423] [debug] |scid:d8de335afa3e10919d04938b|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8A7B99C|path:0|PNS: 0, unacked: 1184|
[2025/09/12 05:04:34 872427] [debug] |scid:d8de335afa3e10919d04938b|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8A7B99C|path:0|PNS: 1, unacked: 710|
[2025/09/12 05:04:34 872431] [debug] |scid:d8de335afa3e10919d04938b|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8A7B99C|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:04:34 872435] [debug] |scid:d8de335afa3e10919d04938b|xqc_timer_set|type:LOSS_DETECTION|expire:1757653475622244|now:1757653474872419|interv:749825|
[2025/09/12 05:04:34 872438] [debug] |scid:d8de335afa3e10919d04938b|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB8A7B99C|path:0|pns:0|expire:1757653475622244|now:1757653474872419|interval:749825|pto_count:0|srtt:250000
[2025/09/12 05:04:34 872443] [debug] |scid:d8de335afa3e10919d04938b|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:45952|inflight:1894|
[2025/09/12 05:04:34 872447] [debug] |scid:d8de335afa3e10919d04938b|xqc_check_acked_or_dropped_pkt|conn:0000558BB8A7B99C|pkt_num:0|size:126|pkt_type:HSK|frame:CRYPTO |
[2025/09/12 05:04:34 872451] [debug] |scid:d8de335afa3e10919d04938b|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:2|
[2025/09/12 05:04:34 872470] [info] |scid:d8de335afa3e10919d04938b|xqc_send_packet_with_pn|<==|conn:0000558BB8A7B99C|path:0|pkt_num:2|size:126|sent:142|pkt_type:HSK|frame:CRYPTO |inflight:1894|now:1757653474872459|stream_id:0|stream_offset:0|
[2025/09/12 05:04:34 872475] [debug] |scid:d8de335afa3e10919d04938b|xqc_send_ctl_on_packet_sent|conn:0000558BB8A7B99C|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 05:04:34 872479] [debug] |scid:d8de335afa3e10919d04938b|xqc_send_ctl_on_packet_sent|path:0|inflight:1894|applimit:0|
[2025/09/12 05:04:34 872483] [debug] |scid:d8de335afa3e10919d04938b|xqc_send_ctl_get_pto_time_and_space|srtt:250000|rtt_var:125000|pto_duration:750000|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:04:34 872487] [debug] |scid:d8de335afa3e10919d04938b|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8A7B99C|path:0|PNS: 0, unacked: 1184|
[2025/09/12 05:04:34 872491] [debug] |scid:d8de335afa3e10919d04938b|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8A7B99C|path:0|PNS: 1, unacked: 836|
[2025/09/12 05:04:34 872495] [debug] |scid:d8de335afa3e10919d04938b|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8A7B99C|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:04:34 872499] [debug] |scid:d8de335afa3e10919d04938b|xqc_timer_set|type:LOSS_DETECTION|expire:1757653475622244|now:1757653474872483|interv:749761|
[2025/09/12 05:04:34 872503] [debug] |scid:d8de335afa3e10919d04938b|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB8A7B99C|path:0|pns:0|expire:1757653475622244|now:1757653474872483|interval:749761|pto_count:0|srtt:250000
[2025/09/12 05:04:34 872507] [debug] |scid:d8de335afa3e10919d04938b|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:45952|inflight:2020|
[2025/09/12 05:04:34 872511] [debug] |scid:d8de335afa3e10919d04938b|xqc_check_acked_or_dropped_pkt|conn:0000558BB8A7B99C|pkt_num:0|size:82|pkt_type:HSK|frame:CRYPTO |
[2025/09/12 05:04:34 872515] [debug] |scid:d8de335afa3e10919d04938b|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:3|
[2025/09/12 05:04:34 872530] [info] |scid:d8de335afa3e10919d04938b|xqc_send_packet_with_pn|<==|conn:0000558BB8A7B99C|path:0|pkt_num:3|size:82|sent:98|pkt_type:HSK|frame:CRYPTO |inflight:2020|now:1757653474872520|stream_id:0|stream_offset:0|
[2025/09/12 05:04:34 872535] [debug] |scid:d8de335afa3e10919d04938b|xqc_send_ctl_on_packet_sent|conn:0000558BB8A7B99C|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 05:04:34 872540] [debug] |scid:d8de335afa3e10919d04938b|xqc_send_ctl_on_packet_sent|path:0|inflight:2020|applimit:0|
[2025/09/12 05:04:34 872544] [debug] |scid:d8de335afa3e10919d04938b|xqc_send_ctl_get_pto_time_and_space|srtt:250000|rtt_var:125000|pto_duration:750000|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:04:34 872548] [debug] |scid:d8de335afa3e10919d04938b|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8A7B99C|path:0|PNS: 0, unacked: 1184|
[2025/09/12 05:04:34 872552] [debug] |scid:d8de335afa3e10919d04938b|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8A7B99C|path:0|PNS: 1, unacked: 918|
[2025/09/12 05:04:34 872555] [debug] |scid:d8de335afa3e10919d04938b|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8A7B99C|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:04:34 872559] [debug] |scid:d8de335afa3e10919d04938b|xqc_timer_set|type:LOSS_DETECTION|expire:1757653475622244|now:1757653474872543|interv:749701|
[2025/09/12 05:04:34 872563] [debug] |scid:d8de335afa3e10919d04938b|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB8A7B99C|path:0|pns:0|expire:1757653475622244|now:1757653474872543|interval:749701|pto_count:0|srtt:250000
[2025/09/12 05:04:34 872567] [debug] |scid:d8de335afa3e10919d04938b|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:45952|inflight:2102|
[2025/09/12 05:04:34 872572] [debug] |scid:d8de335afa3e10919d04938b|xqc_check_acked_or_dropped_pkt|conn:0000558BB8A7B99C|pkt_num:0|size:56|pkt_type:INIT|frame:ACK |
[2025/09/12 05:04:34 872579] [debug] |scid:d8de335afa3e10919d04938b|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1|
[2025/09/12 05:04:34 872595] [info] |scid:d8de335afa3e10919d04938b|xqc_send_packet_with_pn|<==|conn:0000558BB8A7B99C|path:0|pkt_num:1|size:56|sent:72|pkt_type:INIT|frame:ACK |inflight:2102|now:1757653474872584|stream_id:0|stream_offset:0|
[2025/09/12 05:04:34 872600] [debug] |scid:d8de335afa3e10919d04938b|xqc_send_ctl_on_packet_sent|conn:0000558BB8A7B99C|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 05:04:34 872605] [debug] |scid:d8de335afa3e10919d04938b|xqc_conn_next_wakeup_time|wakeup_time:1757653475622244|
[2025/09/12 05:04:34 872609] [debug] |scid:d8de335afa3e10919d04938b|xqc_engine_add_wakeup_queue|next_tick_time:1757653475622244|
[2025/09/12 05:04:34 872613] [debug] |xqc_engine_wakeup_after|wakeup:1757653474989539|now:1757653474872613|diff:116926|
[2025/09/12 05:04:34 872617] [debug] |xqc_engine_main_logic|END|now:1757653474872070|
[2025/09/12 05:04:34 872623] [debug] |xqc_engine_main_logic|BEGIN|now:1757653474872623|
[2025/09/12 05:04:34 872626] [debug] |xqc_engine_wakeup_after|wakeup:1757653474989539|now:1757653474872626|diff:116913|
[2025/09/12 05:04:34 872630] [debug] |xqc_engine_main_logic|END|now:1757653474872623|
[2025/09/12 05:04:34 905335] [info] |xqc_engine_packet_process|==>|conn:0000558BB8A7B99C|size:1200|state:S_HANDSHAKE_SENT|recv_time:1757653474905334|
[2025/09/12 05:04:34 905354] [debug] |scid:d8de335afa3e10919d04938b|xqc_packet_parse_initial|packet parse|initial|
[2025/09/12 05:04:34 905361] [debug] |scid:d8de335afa3e10919d04938b|xqc_packet_parse_initial|success|Length:1159|
[2025/09/12 05:04:34 905372] [debug] |scid:d8de335afa3e10919d04938b|xqc_packet_decrypt|largest_pn:2029403718|
[2025/09/12 05:04:34 905379] [debug] |scid:d8de335afa3e10919d04938b|xqc_packet_decrypt|decryption nonce|path_id:0|pn:2029403719|
[2025/09/12 05:04:34 905391] [debug] |scid:d8de335afa3e10919d04938b|xqc_packet_decrypt_single|pkt_type:INIT|pkt_num:2029403719|
[2025/09/12 05:04:34 905398] [debug] |scid:d8de335afa3e10919d04938b|xqc_process_frames|frame_type:2|
[2025/09/12 05:04:34 905407] [debug] |scid:d8de335afa3e10919d04938b|xqc_send_ctl_on_ack_received|conn:0000558BB8A7B99C|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 05:04:34 905416] [debug] |scid:d8de335afa3e10919d04938b|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:1184|prior_delivered:0|prior_time:1757653474872244|is_app_limited:1|send_elapse:0|ack_elapse:33090|ctl_first_sent_time:1757653474872244|lagest_ack_time:1757653474905334|curr_delivered:1184|
[2025/09/12 05:04:34 905426] [debug] |scid:d8de335afa3e10919d04938b|xqc_update_sample|sampler_sent_time_update:1757653474872244|
[2025/09/12 05:04:34 905433] [debug] |scid:d8de335afa3e10919d04938b|xqc_send_ctl_on_ack_received|sndq_packets_used:4||sndq_packets_used_bytes:0|sndq_packets_free:2|
[2025/09/12 05:04:34 905438] [debug] |scid:d8de335afa3e10919d04938b|xqc_send_ctl_update_rtt|before update rtt|conn:0000558BB8A7B99C|srtt:250000|rttvar:125000|minrtt:4294967295|latest_rtt:33090|ack_delay:0|
[2025/09/12 05:04:34 905444] [debug] |scid:d8de335afa3e10919d04938b|xqc_send_ctl_update_rtt|l-0.0.0.0-443-d8de335afa3e10919d04938b p-193.167.0.100-48488-f8e83263a6912f829a40621db605de694a |after update rtt|conn:0000558BB8A7B99C|srtt:33090|rttvar:16545|minrtt:33090|latest_rtt:33090|ack_delay:0|
[2025/09/12 05:04:34 905450] [debug] |scid:d8de335afa3e10919d04938b|xqc_send_ctl_get_lost_sent_pn|largest_acked:0|lost_pn:18446744073709551615|thresh:3|
[2025/09/12 05:04:34 905459] [debug] |scid:d8de335afa3e10919d04938b|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:04:34 905466] [debug] |scid:d8de335afa3e10919d04938b|xqc_send_ctl_get_pto_time_and_space|srtt:33090|rtt_var:16545|pto_duration:99270|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:04:34 905485] [debug] |scid:d8de335afa3e10919d04938b|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8A7B99C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:04:34 905494] [debug] |scid:d8de335afa3e10919d04938b|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8A7B99C|path:0|PNS: 1, unacked: 918|
[2025/09/12 05:04:34 905502] [debug] |scid:d8de335afa3e10919d04938b|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8A7B99C|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:04:34 905510] [debug] |scid:d8de335afa3e10919d04938b|xqc_timer_set|type:LOSS_DETECTION|expire:1757653474971790|now:1757653474905466|interv:66324|
[2025/09/12 05:04:34 905517] [debug] |scid:d8de335afa3e10919d04938b|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB8A7B99C|path:0|pns:1|expire:1757653474971790|now:1757653474905466|interval:66324|pto_count:0|srtt:33090
[2025/09/12 05:04:34 905526] [debug] |scid:d8de335afa3e10919d04938b|xqc_generate_sample|sampler: send_elapse 0, ack_elapse 33090, delivered 1184|rate 35781|lost 0|
[2025/09/12 05:04:34 905532] [debug] |scid:d8de335afa3e10919d04938b|xqc_bbr_update_bandwidth|BBRv1: RTT round update 0 -> 1|
[2025/09/12 05:04:34 905537] [debug] |scid:d8de335afa3e10919d04938b|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (35781) in round 1|
[2025/09/12 05:04:34 905542] [debug] |scid:d8de335afa3e10919d04938b|xqc_bbr_update_min_rtt|probertt expire|rtt:33090, old_rtt:2147483647|
[2025/09/12 05:04:34 905547] [debug] |scid:d8de335afa3e10919d04938b|xqc_bbr_update_min_rtt|minrtt expire|rtt:33090, old_rtt:2147483647|
[2025/09/12 05:04:34 905553] [debug] |scid:d8de335afa3e10919d04938b|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:5744|extra_cwnd:2368|
[2025/09/12 05:04:34 905558] [debug] |scid:d8de335afa3e10919d04938b|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:45952|packet_lost:0|acked:1184|po_sent_time:1757653474872244|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1184|
[2025/09/12 05:04:34 905563] [debug] |scid:d8de335afa3e10919d04938b|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:45952|packet_lost:0|acked:1184|po_sent_time:1757653474872244|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1184|
[2025/09/12 05:04:34 905569] [debug] |scid:d8de335afa3e10919d04938b|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-d8de335afa3e10919d04938b p-193.167.0.100-48488-f8e83263a6912f829a40621db605de694a |bbr on ack|mode:0|pacing_rate:4006390|bw:35781|cwnd:47136|full_bw_reached:0|inflight:918|srtt:33090|latest_rtt:33090|min_rtt:33090|applimit:1|lost:0|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:1|
[2025/09/12 05:04:34 905576] [stats] |scid:d8de335afa3e10919d04938b|xqc_send_ctl_info_circle_record|l-0.0.0.0-443-d8de335afa3e10919d04938b p-193.167.0.100-48488-f8e83263a6912f829a40621db605de694a |path:0||cwnd:47136|inflight:918|mode:0|applimit:0|pacing_rate:4006390|bw:35781|srtt:33090|latest_rtt:33090|min_rtt:33090|send:5|lost:0|tlp:0|recv:1|recovery:0|slow_start:1|conn_life:34716|acked:1184|delivered:1184|is_cwnd_limited:0|
[2025/09/12 05:04:34 905583] [debug] |scid:d8de335afa3e10919d04938b|xqc_process_frames|frame_type:0|
[2025/09/12 05:04:34 905588] [debug] |scid:d8de335afa3e10919d04938b|xqc_process_padding_frame|process padding|
[2025/09/12 05:04:34 905595] [info] |scid:d8de335afa3e10919d04938b|xqc_conn_addr_validated|Address Validated|conn:0000558BB8A7B99C|role:1|
[2025/09/12 05:04:34 905601] [debug] |scid:d8de335afa3e10919d04938b|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:2029403719|largest:2029403719|pns:0|
[2025/09/12 05:04:34 905607] [info] |scid:d8de335afa3e10919d04938b|xqc_conn_on_pkt_processed|====>|conn:0000558BB8A7B99C|path:0|size:1200|pkt_type:INIT|pkt_num:2029403719|frame:PADDING ACK |recv_time:1757653474905334|dcid:d8de335afa3e10919d04938b|dcid_seq:0|
[2025/09/12 05:04:34 905613] [debug] |scid:d8de335afa3e10919d04938b|xqc_timer_set|type:PATH_IDLE|expire:1757653534905334|now:1757653474905334|interv:60000000|
[2025/09/12 05:04:34 905622] [debug] |scid:d8de335afa3e10919d04938b|xqc_timer_set|type:CONN_IDLE|expire:1757653534905334|now:1757653474905334|interv:60000000|
[2025/09/12 05:04:34 905627] [debug] |scid:d8de335afa3e10919d04938b|xqc_engine_remove_wakeup_queue|next_tick_time:1757653475622244|pq_index:7|
[2025/09/12 05:04:34 905633] [debug] |scid:d8de335afa3e10919d04938b|xqc_engine_add_active_queue|last_ticked_time:1757653474872070|
[2025/09/12 05:04:34 905638] [debug] |xqc_engine_main_logic|BEGIN|now:1757653474905638|
[2025/09/12 05:04:34 905644] [debug] |scid:d8de335afa3e10919d04938b|xqc_engine_process_conn|conn:0000558BB8A7B99C|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:1757653474905643|
[2025/09/12 05:04:34 905651] [debug] |scid:d8de335afa3e10919d04938b|xqc_conn_next_wakeup_time|wakeup_time:1757653474971790|
[2025/09/12 05:04:34 905657] [debug] |scid:d8de335afa3e10919d04938b|xqc_engine_add_wakeup_queue|next_tick_time:1757653474971790|
[2025/09/12 05:04:34 905662] [debug] |xqc_engine_wakeup_after|wakeup:1757653474971790|now:1757653474905661|diff:66129|
[2025/09/12 05:04:34 905667] [debug] |xqc_engine_main_logic|END|now:1757653474905643|
[2025/09/12 05:04:34 905675] [info] |xqc_engine_packet_process|==>|conn:0000558BB8A7B99C|size:65|state:S_HANDSHAKE_SENT|recv_time:1757653474905675|
[2025/09/12 05:04:34 905682] [debug] |scid:d8de335afa3e10919d04938b|xqc_packet_parse_handshake|success|Length:25|
[2025/09/12 05:04:34 905688] [debug] |scid:d8de335afa3e10919d04938b|xqc_packet_decrypt|largest_pn:0|
[2025/09/12 05:04:34 905693] [debug] |scid:d8de335afa3e10919d04938b|xqc_packet_decrypt|decryption nonce|path_id:0|pn:2029403718|
[2025/09/12 05:04:34 905699] [debug] |scid:d8de335afa3e10919d04938b|xqc_packet_decrypt_single|pkt_type:HSK|pkt_num:2029403718|
[2025/09/12 05:04:34 905704] [debug] |scid:d8de335afa3e10919d04938b|xqc_process_frames|frame_type:2|
[2025/09/12 05:04:34 905710] [debug] |scid:d8de335afa3e10919d04938b|xqc_send_ctl_on_ack_received|conn:0000558BB8A7B99C|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 05:04:34 905716] [debug] |scid:d8de335afa3e10919d04938b|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:2102|prior_delivered:0|prior_time:1757653474872244|is_app_limited:1|send_elapse:276|ack_elapse:33431|ctl_first_sent_time:1757653474872520|lagest_ack_time:1757653474905675|curr_delivered:1266|
[2025/09/12 05:04:34 905722] [debug] |scid:d8de335afa3e10919d04938b|xqc_update_sample|sampler_sent_time_update:1757653474872520|
[2025/09/12 05:04:34 905727] [debug] |scid:d8de335afa3e10919d04938b|xqc_send_ctl_on_ack_received|sndq_packets_used:3||sndq_packets_used_bytes:0|sndq_packets_free:3|
[2025/09/12 05:04:34 905732] [debug] |scid:d8de335afa3e10919d04938b|xqc_send_ctl_update_rtt|before update rtt|conn:0000558BB8A7B99C|srtt:33090|rttvar:16545|minrtt:33090|latest_rtt:33155|ack_delay:0|
[2025/09/12 05:04:34 905737] [debug] |scid:d8de335afa3e10919d04938b|xqc_send_ctl_update_rtt|l-0.0.0.0-443-d8de335afa3e10919d04938b p-193.167.0.100-48488-f8e83263a6912f829a40621db605de694a |after update rtt|conn:0000558BB8A7B99C|srtt:33098|rttvar:12425|minrtt:33090|latest_rtt:33155|ack_delay:0|
[2025/09/12 05:04:34 905742] [debug] |scid:d8de335afa3e10919d04938b|xqc_send_ctl_get_lost_sent_pn|largest_acked:3|lost_pn:0|thresh:3|
[2025/09/12 05:04:34 905748] [debug] |scid:d8de335afa3e10919d04938b|xqc_send_ctl_detect_lost|mark lost|pns:1|pkt_num:0|lost_pn:0|po_sent_time:1757653474872323|lost_send_time:1757653474868376|loss_delay:37299|frame:CRYPTO |repair:32|
[2025/09/12 05:04:34 905754] [debug] |scid:d8de335afa3e10919d04938b|xqc_send_ctl_detect_lost|OnLostDetection|largest_lost sent time: 1757653474872323u|
[2025/09/12 05:04:34 905759] [stats] |scid:d8de335afa3e10919d04938b|xqc_send_ctl_detect_lost|l-0.0.0.0-443-d8de335afa3e10919d04938b p-193.167.0.100-48488-f8e83263a6912f829a40621db605de694a |lost interval:1757653474905675|lost_count:1|send_count:5|pkt_num:0|po_send_time:1757653474872323|srtt:33098|cwnd:47136|bw:35781|conn_life:34816|now:0|last_lost_time:34816|
[2025/09/12 05:04:34 905769] [debug] |scid:d8de335afa3e10919d04938b|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:04:34 905773] [debug] |scid:d8de335afa3e10919d04938b|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:0000558BB8A7B99C|path:0|pns:1|expire:1757653474909692|now:1757653474905773|interval:3919|
[2025/09/12 05:04:34 905779] [debug] |scid:d8de335afa3e10919d04938b|xqc_timer_set|type:LOSS_DETECTION|expire:1757653474909692|now:1757653474905773|interv:3919|
[2025/09/12 05:04:34 905784] [debug] |scid:d8de335afa3e10919d04938b|xqc_generate_sample|sampler: send_elapse 276, ack_elapse 33431, delivered 1266|rate 37869|lost 1|
[2025/09/12 05:04:34 905789] [debug] |scid:d8de335afa3e10919d04938b|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (37869) in round 1|
[2025/09/12 05:04:34 905794] [debug] |scid:d8de335afa3e10919d04938b|xqc_bbr_update_min_rtt|minrtt expire|rtt:33090, old_rtt:33090|
[2025/09/12 05:04:34 905799] [debug] |scid:d8de335afa3e10919d04938b|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:5744|extra_cwnd:2508|
[2025/09/12 05:04:34 905804] [debug] |scid:d8de335afa3e10919d04938b|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:47136|packet_lost:1|acked:82|po_sent_time:1757653474872520|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1184|
[2025/09/12 05:04:34 905809] [debug] |scid:d8de335afa3e10919d04938b|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:47136|packet_lost:1|acked:82|po_sent_time:1757653474872520|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1184|
[2025/09/12 05:04:34 905815] [debug] |scid:d8de335afa3e10919d04938b|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-d8de335afa3e10919d04938b p-193.167.0.100-48488-f8e83263a6912f829a40621db605de694a |bbr on ack|mode:0|pacing_rate:4006390|bw:37869|cwnd:47218|full_bw_reached:0|inflight:642|srtt:33098|latest_rtt:33155|min_rtt:33090|applimit:1|lost:0|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:04:34 905822] [info] |scid:d8de335afa3e10919d04938b|xqc_send_ctl_on_pns_discard|xqc_send_ctl_set_loss_detection_timer on discard pns:0
[2025/09/12 05:04:34 905827] [debug] |scid:d8de335afa3e10919d04938b|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:0000558BB8A7B99C|path:0|pns:1|expire:1757653474909692|now:1757653474905827|interval:3865|
[2025/09/12 05:04:34 905832] [debug] |scid:d8de335afa3e10919d04938b|xqc_timer_set|type:LOSS_DETECTION|expire:1757653474909692|now:1757653474905827|interv:3865|
[2025/09/12 05:04:34 905837] [debug] |scid:d8de335afa3e10919d04938b|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:2029403718|largest:2029403718|pns:1|
[2025/09/12 05:04:34 905841] [info] |scid:d8de335afa3e10919d04938b|xqc_conn_on_pkt_processed|====>|conn:0000558BB8A7B99C|path:0|size:65|pkt_type:HSK|pkt_num:2029403718|frame:ACK |recv_time:1757653474905675|dcid:d8de335afa3e10919d04938b|dcid_seq:0|
[2025/09/12 05:04:34 905846] [debug] |scid:d8de335afa3e10919d04938b|xqc_timer_set|type:PATH_IDLE|expire:1757653534905675|now:1757653474905675|interv:60000000|
[2025/09/12 05:04:34 905850] [debug] |scid:d8de335afa3e10919d04938b|xqc_timer_set|type:CONN_IDLE|expire:1757653534905675|now:1757653474905675|interv:60000000|
[2025/09/12 05:04:34 905854] [debug] |scid:d8de335afa3e10919d04938b|xqc_engine_remove_wakeup_queue|next_tick_time:1757653474971790|pq_index:0|
[2025/09/12 05:04:34 905858] [debug] |scid:d8de335afa3e10919d04938b|xqc_engine_add_active_queue|last_ticked_time:1757653474905643|
[2025/09/12 05:04:34 905862] [debug] |xqc_engine_main_logic|BEGIN|now:1757653474905862|
[2025/09/12 05:04:34 905866] [debug] |scid:d8de335afa3e10919d04938b|xqc_engine_process_conn|conn:0000558BB8A7B99C|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:1757653474905865|
[2025/09/12 05:04:34 905874] [debug] |scid:d8de335afa3e10919d04938b|xqc_path_get_perf_class|conn:0000558BB8A7B99C|path_id:0|path_srtt:33098|min_srtt:33098|path_bw:37869|loss_rate:0.00|path_pto:0|
[2025/09/12 05:04:34 905878] [debug] |scid:d8de335afa3e10919d04938b|xqc_send_ctl_can_send|l-0.0.0.0-443-d8de335afa3e10919d04938b p-193.167.0.100-48488-f8e83263a6912f829a40621db605de694a |path:0|can:1|pkt_sz:194|schedule_bytes:0|inflight:642|cwnd:47218|conn:0000558BB8A7B99C|stream_id:0|stream_offset:0|
[2025/09/12 05:04:34 905883] [debug] |scid:d8de335afa3e10919d04938b|xqc_minrtt_scheduler_get_path|path srtt|conn:0000558BB8A7B99C|path_id:0|path_srtt:33098|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:04:34 905888] [debug] |scid:d8de335afa3e10919d04938b|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CRYPTO |pn:0|size:194|reinj:0|path_class:2|
[2025/09/12 05:04:34 905893] [debug] |scid:d8de335afa3e10919d04938b|xqc_check_acked_or_dropped_pkt|conn:0000558BB8A7B99C|pkt_num:0|size:194|pkt_type:HSK|frame:CRYPTO |
[2025/09/12 05:04:34 905897] [debug] |scid:d8de335afa3e10919d04938b|xqc_send_ctl_can_send|l-0.0.0.0-443-d8de335afa3e10919d04938b p-193.167.0.100-48488-f8e83263a6912f829a40621db605de694a |path:0|can:1|pkt_sz:194|schedule_bytes:0|inflight:642|cwnd:47218|conn:0000558BB8A7B99C|stream_id:0|stream_offset:0|
[2025/09/12 05:04:34 905901] [debug] |scid:d8de335afa3e10919d04938b|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:04:34 905906] [debug] |scid:d8de335afa3e10919d04938b|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:4|
[2025/09/12 05:04:34 905935] [info] |scid:d8de335afa3e10919d04938b|xqc_send_packet_with_pn|<==|conn:0000558BB8A7B99C|path:0|pkt_num:4|size:194|sent:210|pkt_type:HSK|frame:CRYPTO |inflight:642|now:1757653474905912|stream_id:0|stream_offset:0|
[2025/09/12 05:04:34 905941] [debug] |scid:d8de335afa3e10919d04938b|xqc_send_ctl_on_packet_sent|conn:0000558BB8A7B99C|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 05:04:34 905946] [debug] |scid:d8de335afa3e10919d04938b|xqc_send_ctl_on_packet_sent|path:0|inflight:642|applimit:0|
[2025/09/12 05:04:34 905950] [debug] |scid:d8de335afa3e10919d04938b|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:0000558BB8A7B99C|path:0|pns:1|expire:1757653474909692|now:1757653474905950|interval:3742|
[2025/09/12 05:04:34 905954] [debug] |scid:d8de335afa3e10919d04938b|xqc_timer_set|type:LOSS_DETECTION|expire:1757653474909692|now:1757653474905950|interv:3742|
[2025/09/12 05:04:34 905959] [debug] |scid:d8de335afa3e10919d04938b|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:47218|inflight:836|
[2025/09/12 05:04:34 905963] [debug] |scid:d8de335afa3e10919d04938b|xqc_conn_next_wakeup_time|wakeup_time:1757653474909692|
[2025/09/12 05:04:34 905968] [debug] |scid:d8de335afa3e10919d04938b|xqc_engine_add_wakeup_queue|next_tick_time:1757653474909692|
[2025/09/12 05:04:34 905971] [debug] |xqc_engine_wakeup_after|wakeup:1757653474909692|now:1757653474905971|diff:3721|
[2025/09/12 05:04:34 905976] [debug] |xqc_engine_main_logic|END|now:1757653474905865|
[2025/09/12 05:04:34 905981] [debug] |xqc_engine_main_logic|BEGIN|now:1757653474905980|
[2025/09/12 05:04:34 905984] [debug] |xqc_engine_wakeup_after|wakeup:1757653474909692|now:1757653474905984|diff:3708|
[2025/09/12 05:04:34 905988] [debug] |xqc_engine_main_logic|END|now:1757653474905980|
[2025/09/12 05:04:34 910057] [debug] |xqc_engine_main_logic|BEGIN|now:1757653474910056|
[2025/09/12 05:04:34 910065] [debug] |scid:d8de335afa3e10919d04938b|xqc_engine_remove_wakeup_queue|next_tick_time:1757653474909692|pq_index:0|
[2025/09/12 05:04:34 910070] [debug] |scid:d8de335afa3e10919d04938b|xqc_engine_add_active_queue|last_ticked_time:1757653474905865|
[2025/09/12 05:04:34 910079] [debug] |scid:d8de335afa3e10919d04938b|xqc_engine_process_conn|conn:0000558BB8A7B99C|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:1757653474910078|
[2025/09/12 05:04:34 910084] [debug] |scid:d8de335afa3e10919d04938b|xqc_timer_expire|timer expired|type:LOSS_DETECTION|expire_time:1757653474909692|now:1757653474910078|
[2025/09/12 05:04:34 910088] [debug] |scid:d8de335afa3e10919d04938b|xqc_timer_loss_detection_timeout|path:0|loss_detection_timeout|
[2025/09/12 05:04:34 910092] [debug] |scid:d8de335afa3e10919d04938b|xqc_timer_loss_detection_timeout|xqc_send_ctl_detect_lost|
[2025/09/12 05:04:34 910096] [debug] |scid:d8de335afa3e10919d04938b|xqc_send_ctl_get_lost_sent_pn|largest_acked:3|lost_pn:0|thresh:3|
[2025/09/12 05:04:34 910100] [debug] |scid:d8de335afa3e10919d04938b|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:04:34 910104] [debug] |scid:d8de335afa3e10919d04938b|xqc_send_ctl_detect_lost|mark lost|pns:1|pkt_num:1|lost_pn:0|po_sent_time:1757653474872393|lost_send_time:1757653474872779|loss_delay:37299|frame:CRYPTO |repair:32|
[2025/09/12 05:04:34 910109] [debug] |scid:d8de335afa3e10919d04938b|xqc_send_ctl_detect_lost|mark lost|pns:1|pkt_num:2|lost_pn:0|po_sent_time:1757653474872459|lost_send_time:1757653474872779|loss_delay:37299|frame:CRYPTO |repair:32|
[2025/09/12 05:04:34 910113] [debug] |scid:d8de335afa3e10919d04938b|xqc_send_ctl_detect_lost|OnLostDetection|largest_lost sent time: 1757653474872459u|
[2025/09/12 05:04:34 910117] [debug] |scid:d8de335afa3e10919d04938b|xqc_timer_loss_detection_timeout|xqc_send_ctl_set_loss_detection_timer|loss|
[2025/09/12 05:04:34 910121] [debug] |scid:d8de335afa3e10919d04938b|xqc_send_ctl_get_pto_time_and_space|srtt:33098|rtt_var:12425|pto_duration:82798|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:04:34 910126] [debug] |scid:d8de335afa3e10919d04938b|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8A7B99C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:04:34 910130] [debug] |scid:d8de335afa3e10919d04938b|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8A7B99C|path:0|PNS: 1, unacked: 194|
[2025/09/12 05:04:34 910134] [debug] |scid:d8de335afa3e10919d04938b|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8A7B99C|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:04:34 910137] [debug] |scid:d8de335afa3e10919d04938b|xqc_timer_set|type:LOSS_DETECTION|expire:1757653474988710|now:1757653474910121|interv:78589|
[2025/09/12 05:04:34 910141] [debug] |scid:d8de335afa3e10919d04938b|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB8A7B99C|path:0|pns:1|expire:1757653474988710|now:1757653474910121|interval:78589|pto_count:0|srtt:33098
[2025/09/12 05:04:34 910147] [debug] |scid:d8de335afa3e10919d04938b|xqc_path_get_perf_class|conn:0000558BB8A7B99C|path_id:0|path_srtt:33098|min_srtt:33098|path_bw:37869|loss_rate:16.67|path_pto:0|
[2025/09/12 05:04:34 910151] [debug] |scid:d8de335afa3e10919d04938b|xqc_send_ctl_can_send|l-0.0.0.0-443-d8de335afa3e10919d04938b p-193.167.0.100-48488-f8e83263a6912f829a40621db605de694a |path:0|can:1|pkt_sz:516|schedule_bytes:0|inflight:194|cwnd:47218|conn:0000558BB8A7B99C|stream_id:0|stream_offset:0|
[2025/09/12 05:04:34 910156] [debug] |scid:d8de335afa3e10919d04938b|xqc_minrtt_scheduler_get_path|path srtt|conn:0000558BB8A7B99C|path_id:0|path_srtt:33098|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:04:34 910161] [debug] |scid:d8de335afa3e10919d04938b|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CRYPTO |pn:1|size:516|reinj:0|path_class:2|
[2025/09/12 05:04:34 910165] [debug] |scid:d8de335afa3e10919d04938b|xqc_path_get_perf_class|conn:0000558BB8A7B99C|path_id:0|path_srtt:33098|min_srtt:33098|path_bw:37869|loss_rate:16.67|path_pto:0|
[2025/09/12 05:04:34 910169] [debug] |scid:d8de335afa3e10919d04938b|xqc_send_ctl_can_send|l-0.0.0.0-443-d8de335afa3e10919d04938b p-193.167.0.100-48488-f8e83263a6912f829a40621db605de694a |path:0|can:1|pkt_sz:126|schedule_bytes:516|inflight:194|cwnd:47218|conn:0000558BB8A7B99C|stream_id:0|stream_offset:0|
[2025/09/12 05:04:34 910176] [debug] |scid:d8de335afa3e10919d04938b|xqc_minrtt_scheduler_get_path|path srtt|conn:0000558BB8A7B99C|path_id:0|path_srtt:33098|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:04:34 910181] [debug] |scid:d8de335afa3e10919d04938b|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CRYPTO |pn:2|size:126|reinj:0|path_class:2|
[2025/09/12 05:04:34 910185] [debug] |scid:d8de335afa3e10919d04938b|xqc_check_acked_or_dropped_pkt|conn:0000558BB8A7B99C|pkt_num:1|size:516|pkt_type:HSK|frame:CRYPTO |
[2025/09/12 05:04:34 910189] [debug] |scid:d8de335afa3e10919d04938b|xqc_send_ctl_can_send|l-0.0.0.0-443-d8de335afa3e10919d04938b p-193.167.0.100-48488-f8e83263a6912f829a40621db605de694a |path:0|can:1|pkt_sz:516|schedule_bytes:0|inflight:194|cwnd:47218|conn:0000558BB8A7B99C|stream_id:0|stream_offset:0|
[2025/09/12 05:04:34 910193] [debug] |scid:d8de335afa3e10919d04938b|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:04:34 910198] [debug] |scid:d8de335afa3e10919d04938b|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:5|
[2025/09/12 05:04:34 910224] [info] |scid:d8de335afa3e10919d04938b|xqc_send_packet_with_pn|<==|conn:0000558BB8A7B99C|path:0|pkt_num:5|size:516|sent:532|pkt_type:HSK|frame:CRYPTO |inflight:194|now:1757653474910205|stream_id:0|stream_offset:0|
[2025/09/12 05:04:34 910229] [debug] |scid:d8de335afa3e10919d04938b|xqc_send_ctl_on_packet_sent|conn:0000558BB8A7B99C|path:0|pkt_num:5|origin_pktnum:1|size:516|enc_size:532|pkt_type:HSK|frame:CRYPTO |conn_state:S_HANDSHAKE_SENT|po_in_flight:0||retrans:2|
[2025/09/12 05:04:34 910234] [debug] |scid:d8de335afa3e10919d04938b|xqc_send_ctl_on_packet_sent|path:0|inflight:194|applimit:0|
[2025/09/12 05:04:34 910238] [debug] |scid:d8de335afa3e10919d04938b|xqc_send_ctl_get_pto_time_and_space|srtt:33098|rtt_var:12425|pto_duration:82798|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:04:34 910242] [debug] |scid:d8de335afa3e10919d04938b|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8A7B99C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:04:34 910246] [debug] |scid:d8de335afa3e10919d04938b|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8A7B99C|path:0|PNS: 1, unacked: 710|
[2025/09/12 05:04:34 910250] [debug] |scid:d8de335afa3e10919d04938b|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8A7B99C|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:04:34 910254] [debug] |scid:d8de335afa3e10919d04938b|xqc_timer_set|type:LOSS_DETECTION|expire:1757653474993003|now:1757653474910238|interv:82765|
[2025/09/12 05:04:34 910258] [debug] |scid:d8de335afa3e10919d04938b|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB8A7B99C|path:0|pns:1|expire:1757653474993003|now:1757653474910238|interval:82765|pto_count:0|srtt:33098
[2025/09/12 05:04:34 910262] [debug] |scid:d8de335afa3e10919d04938b|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:47218|inflight:710|
[2025/09/12 05:04:34 910267] [debug] |scid:d8de335afa3e10919d04938b|xqc_check_acked_or_dropped_pkt|conn:0000558BB8A7B99C|pkt_num:2|size:126|pkt_type:HSK|frame:CRYPTO |
[2025/09/12 05:04:34 910271] [debug] |scid:d8de335afa3e10919d04938b|xqc_send_ctl_can_send|l-0.0.0.0-443-d8de335afa3e10919d04938b p-193.167.0.100-48488-f8e83263a6912f829a40621db605de694a |path:0|can:1|pkt_sz:126|schedule_bytes:0|inflight:710|cwnd:47218|conn:0000558BB8A7B99C|stream_id:0|stream_offset:0|
[2025/09/12 05:04:34 910275] [debug] |scid:d8de335afa3e10919d04938b|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:04:34 910279] [debug] |scid:d8de335afa3e10919d04938b|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:6|
[2025/09/12 05:04:34 910297] [info] |scid:d8de335afa3e10919d04938b|xqc_send_packet_with_pn|<==|conn:0000558BB8A7B99C|path:0|pkt_num:6|size:126|sent:142|pkt_type:HSK|frame:CRYPTO |inflight:710|now:1757653474910284|stream_id:0|stream_offset:0|
[2025/09/12 05:04:34 910305] [debug] |scid:d8de335afa3e10919d04938b|xqc_send_ctl_on_packet_sent|conn:0000558BB8A7B99C|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 05:04:34 910310] [debug] |scid:d8de335afa3e10919d04938b|xqc_send_ctl_on_packet_sent|path:0|inflight:710|applimit:0|
[2025/09/12 05:04:34 910314] [debug] |scid:d8de335afa3e10919d04938b|xqc_send_ctl_get_pto_time_and_space|srtt:33098|rtt_var:12425|pto_duration:82798|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:04:34 910318] [debug] |scid:d8de335afa3e10919d04938b|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8A7B99C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:04:34 910321] [debug] |scid:d8de335afa3e10919d04938b|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8A7B99C|path:0|PNS: 1, unacked: 836|
[2025/09/12 05:04:34 910325] [debug] |scid:d8de335afa3e10919d04938b|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8A7B99C|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:04:34 910329] [debug] |scid:d8de335afa3e10919d04938b|xqc_timer_set|type:LOSS_DETECTION|expire:1757653474993082|now:1757653474910313|interv:82769|
[2025/09/12 05:04:34 910333] [debug] |scid:d8de335afa3e10919d04938b|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB8A7B99C|path:0|pns:1|expire:1757653474993082|now:1757653474910313|interval:82769|pto_count:0|srtt:33098
[2025/09/12 05:04:34 910337] [debug] |scid:d8de335afa3e10919d04938b|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:47218|inflight:836|
[2025/09/12 05:04:34 910341] [debug] |scid:d8de335afa3e10919d04938b|xqc_conn_next_wakeup_time|wakeup_time:1757653474993082|
[2025/09/12 05:04:34 910345] [debug] |scid:d8de335afa3e10919d04938b|xqc_engine_add_wakeup_queue|next_tick_time:1757653474993082|
[2025/09/12 05:04:34 910349] [debug] |xqc_engine_wakeup_after|wakeup:1757653474989539|now:1757653474910349|diff:79190|
[2025/09/12 05:04:34 910354] [debug] |xqc_engine_main_logic|END|now:1757653474910078|
[2025/09/12 05:04:34 936761] [info] |xqc_engine_packet_process|==>|conn:0000558BB8A7B99C|size:65|state:S_HANDSHAKE_SENT|recv_time:1757653474936759|
[2025/09/12 05:04:34 936779] [debug] |scid:d8de335afa3e10919d04938b|xqc_packet_parse_handshake|success|Length:25|
[2025/09/12 05:04:34 936786] [debug] |scid:d8de335afa3e10919d04938b|xqc_packet_decrypt|largest_pn:2029403718|
[2025/09/12 05:04:34 936795] [debug] |scid:d8de335afa3e10919d04938b|xqc_packet_decrypt|decryption nonce|path_id:0|pn:2029403719|
[2025/09/12 05:04:34 936806] [debug] |scid:d8de335afa3e10919d04938b|xqc_packet_decrypt_single|pkt_type:HSK|pkt_num:2029403719|
[2025/09/12 05:04:34 936813] [debug] |scid:d8de335afa3e10919d04938b|xqc_process_frames|frame_type:2|
[2025/09/12 05:04:34 936823] [debug] |scid:d8de335afa3e10919d04938b|xqc_send_ctl_on_ack_received|conn:0000558BB8A7B99C|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 05:04:34 936831] [debug] |scid:d8de335afa3e10919d04938b|xqc_update_sample|sampler_update|prior_lost:1|tx_in_flight:836|prior_delivered:1266|prior_time:1757653474905675|is_app_limited:1|send_elapse:33392|ack_elapse:31084|ctl_first_sent_time:1757653474905912|lagest_ack_time:1757653474936759|curr_delivered:1460|
[2025/09/12 05:04:34 936841] [debug] |scid:d8de335afa3e10919d04938b|xqc_update_sample|sampler_sent_time_update:1757653474905912|
[2025/09/12 05:04:34 936850] [debug] |scid:d8de335afa3e10919d04938b|xqc_send_ctl_on_ack_received|sndq_packets_used:4||sndq_packets_used_bytes:0|sndq_packets_free:2|
[2025/09/12 05:04:34 936858] [debug] |scid:d8de335afa3e10919d04938b|xqc_send_ctl_update_rtt|before update rtt|conn:0000558BB8A7B99C|srtt:33098|rttvar:12425|minrtt:33090|latest_rtt:30847|ack_delay:0|
[2025/09/12 05:04:34 936866] [debug] |scid:d8de335afa3e10919d04938b|xqc_send_ctl_update_rtt|l-0.0.0.0-443-d8de335afa3e10919d04938b p-193.167.0.100-48488-f8e83263a6912f829a40621db605de694a |after update rtt|conn:0000558BB8A7B99C|srtt:32816|rttvar:9881|minrtt:30847|latest_rtt:30847|ack_delay:0|
[2025/09/12 05:04:34 936882] [debug] |scid:d8de335afa3e10919d04938b|xqc_send_ctl_get_lost_sent_pn|largest_acked:4|lost_pn:1|thresh:3|
[2025/09/12 05:04:34 936890] [debug] |scid:d8de335afa3e10919d04938b|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:04:34 936898] [debug] |scid:d8de335afa3e10919d04938b|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:04:34 936905] [debug] |scid:d8de335afa3e10919d04938b|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:04:34 936913] [debug] |scid:d8de335afa3e10919d04938b|xqc_send_ctl_get_pto_time_and_space|srtt:32816|rtt_var:9881|pto_duration:72340|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:04:34 936922] [debug] |scid:d8de335afa3e10919d04938b|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8A7B99C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:04:34 936930] [debug] |scid:d8de335afa3e10919d04938b|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8A7B99C|path:0|PNS: 1, unacked: 642|
[2025/09/12 05:04:34 936937] [debug] |scid:d8de335afa3e10919d04938b|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8A7B99C|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:04:34 936946] [debug] |scid:d8de335afa3e10919d04938b|xqc_timer_set|type:LOSS_DETECTION|expire:1757653474982624|now:1757653474936913|interv:45711|
[2025/09/12 05:04:34 936952] [debug] |scid:d8de335afa3e10919d04938b|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB8A7B99C|path:0|pns:1|expire:1757653474982624|now:1757653474936913|interval:45711|pto_count:0|srtt:32816
[2025/09/12 05:04:34 936958] [debug] |scid:d8de335afa3e10919d04938b|xqc_generate_sample|sampler: send_elapse 33392, ack_elapse 31084, delivered 194|rate 5809|lost 3|
[2025/09/12 05:04:34 936963] [debug] |scid:d8de335afa3e10919d04938b|xqc_bbr_update_bandwidth|BBRv1: RTT round update 1 -> 2|
[2025/09/12 05:04:34 936968] [debug] |scid:d8de335afa3e10919d04938b|xqc_bbr_update_min_rtt|probertt expire|rtt:30847, old_rtt:33090|
[2025/09/12 05:04:34 936973] [debug] |scid:d8de335afa3e10919d04938b|xqc_bbr_update_min_rtt|minrtt expire|rtt:30847, old_rtt:33090|
[2025/09/12 05:04:34 936978] [debug] |scid:d8de335afa3e10919d04938b|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:5744|extra_cwnd:2508|
[2025/09/12 05:04:34 936983] [debug] |scid:d8de335afa3e10919d04938b|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:47218|packet_lost:0|acked:194|po_sent_time:1757653474905912|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1460|
[2025/09/12 05:04:34 936988] [debug] |scid:d8de335afa3e10919d04938b|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:47218|packet_lost:0|acked:194|po_sent_time:1757653474905912|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1460|
[2025/09/12 05:04:34 936994] [debug] |scid:d8de335afa3e10919d04938b|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-d8de335afa3e10919d04938b p-193.167.0.100-48488-f8e83263a6912f829a40621db605de694a |bbr on ack|mode:0|pacing_rate:4006390|bw:37869|cwnd:47412|full_bw_reached:0|inflight:642|srtt:32816|latest_rtt:30847|min_rtt:30847|applimit:1|lost:3|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:1|
[2025/09/12 05:04:34 937001] [info] |scid:d8de335afa3e10919d04938b|xqc_send_ctl_on_pns_discard|xqc_send_ctl_set_loss_detection_timer on discard pns:0
[2025/09/12 05:04:34 937006] [debug] |scid:d8de335afa3e10919d04938b|xqc_send_ctl_get_pto_time_and_space|srtt:32816|rtt_var:9881|pto_duration:72340|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:04:34 937012] [debug] |scid:d8de335afa3e10919d04938b|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8A7B99C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:04:34 937017] [debug] |scid:d8de335afa3e10919d04938b|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8A7B99C|path:0|PNS: 1, unacked: 642|
[2025/09/12 05:04:34 937028] [debug] |scid:d8de335afa3e10919d04938b|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8A7B99C|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:04:34 937032] [debug] |scid:d8de335afa3e10919d04938b|xqc_timer_set|type:LOSS_DETECTION|expire:1757653474982624|now:1757653474937006|interv:45618|
[2025/09/12 05:04:34 937037] [debug] |scid:d8de335afa3e10919d04938b|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB8A7B99C|path:0|pns:1|expire:1757653474982624|now:1757653474937006|interval:45618|pto_count:0|srtt:32816
[2025/09/12 05:04:34 937064] [debug] |scid:d8de335afa3e10919d04938b|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:2029403719|largest:2029403719|pns:1|
[2025/09/12 05:04:34 937070] [info] |scid:d8de335afa3e10919d04938b|xqc_conn_on_pkt_processed|====>|conn:0000558BB8A7B99C|path:0|size:65|pkt_type:HSK|pkt_num:2029403719|frame:ACK |recv_time:1757653474936759|dcid:d8de335afa3e10919d04938b|dcid_seq:0|
[2025/09/12 05:04:34 937076] [debug] |scid:d8de335afa3e10919d04938b|xqc_timer_set|type:PATH_IDLE|expire:1757653534936759|now:1757653474936759|interv:60000000|
[2025/09/12 05:04:34 937081] [debug] |scid:d8de335afa3e10919d04938b|xqc_timer_set|type:CONN_IDLE|expire:1757653534936759|now:1757653474936759|interv:60000000|
[2025/09/12 05:04:34 937086] [debug] |scid:d8de335afa3e10919d04938b|xqc_engine_remove_wakeup_queue|next_tick_time:1757653474993082|pq_index:1|
[2025/09/12 05:04:34 937091] [debug] |scid:d8de335afa3e10919d04938b|xqc_engine_add_active_queue|last_ticked_time:1757653474910078|
[2025/09/12 05:04:34 937096] [debug] |xqc_engine_main_logic|BEGIN|now:1757653474937096|
[2025/09/12 05:04:34 937102] [debug] |scid:d8de335afa3e10919d04938b|xqc_engine_process_conn|conn:0000558BB8A7B99C|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:1757653474937101|
[2025/09/12 05:04:34 937110] [debug] |scid:d8de335afa3e10919d04938b|xqc_conn_next_wakeup_time|wakeup_time:1757653474982624|
[2025/09/12 05:04:34 937115] [debug] |scid:d8de335afa3e10919d04938b|xqc_engine_add_wakeup_queue|next_tick_time:1757653474982624|
[2025/09/12 05:04:34 937120] [debug] |xqc_engine_wakeup_after|wakeup:1757653474982624|now:1757653474937120|diff:45504|
[2025/09/12 05:04:34 937125] [debug] |xqc_engine_main_logic|END|now:1757653474937101|
[2025/09/12 05:04:34 937132] [debug] |xqc_engine_main_logic|BEGIN|now:1757653474937132|
[2025/09/12 05:04:34 937136] [debug] |xqc_engine_wakeup_after|wakeup:1757653474982624|now:1757653474937136|diff:45488|
[2025/09/12 05:04:34 937141] [debug] |xqc_engine_main_logic|END|now:1757653474937132|
[2025/09/12 05:04:34 941431] [info] |xqc_engine_packet_process|==>|conn:0000558BB8A7B99C|size:66|state:S_HANDSHAKE_SENT|recv_time:1757653474941429|
[2025/09/12 05:04:34 941446] [debug] |scid:d8de335afa3e10919d04938b|xqc_packet_parse_handshake|success|Length:26|
[2025/09/12 05:04:34 941457] [debug] |scid:d8de335afa3e10919d04938b|xqc_packet_decrypt|largest_pn:2029403719|
[2025/09/12 05:04:34 941465] [debug] |scid:d8de335afa3e10919d04938b|xqc_packet_decrypt|decryption nonce|path_id:0|pn:2029403720|
[2025/09/12 05:04:34 941474] [debug] |scid:d8de335afa3e10919d04938b|xqc_packet_decrypt_single|pkt_type:HSK|pkt_num:2029403720|
[2025/09/12 05:04:34 941482] [debug] |scid:d8de335afa3e10919d04938b|xqc_process_frames|frame_type:2|
[2025/09/12 05:04:34 941490] [debug] |scid:d8de335afa3e10919d04938b|xqc_send_ctl_on_ack_received|conn:0000558BB8A7B99C|path:0|pkt_num:5|origin_pktnum:1|size:516|pns:1|pkt_type:HSK|frame:CRYPTO |conn_state:S_HANDSHAKE_SENT|frame_largest_ack:5|path_largest_ack:5|
[2025/09/12 05:04:34 941496] [debug] |scid:d8de335afa3e10919d04938b|xqc_update_sample|sampler_update|prior_lost:3|tx_in_flight:710|prior_delivered:1266|prior_time:1757653474905675|is_app_limited:1|send_elapse:37685|ack_elapse:35754|ctl_first_sent_time:1757653474910205|lagest_ack_time:1757653474941429|curr_delivered:1976|
[2025/09/12 05:04:34 941512] [debug] |scid:d8de335afa3e10919d04938b|xqc_update_sample|sampler_sent_time_update:1757653474910205|
[2025/09/12 05:04:34 941521] [debug] |scid:d8de335afa3e10919d04938b|xqc_send_ctl_on_ack_received|sndq_packets_used:2||sndq_packets_used_bytes:0|sndq_packets_free:4|
[2025/09/12 05:04:34 941529] [debug] |scid:d8de335afa3e10919d04938b|xqc_send_ctl_update_rtt|before update rtt|conn:0000558BB8A7B99C|srtt:32816|rttvar:9881|minrtt:30847|latest_rtt:31224|ack_delay:0|
[2025/09/12 05:04:34 941537] [debug] |scid:d8de335afa3e10919d04938b|xqc_send_ctl_update_rtt|l-0.0.0.0-443-d8de335afa3e10919d04938b p-193.167.0.100-48488-f8e83263a6912f829a40621db605de694a |after update rtt|conn:0000558BB8A7B99C|srtt:32617|rttvar:7809|minrtt:30847|latest_rtt:31224|ack_delay:0|
[2025/09/12 05:04:34 941546] [debug] |scid:d8de335afa3e10919d04938b|xqc_send_ctl_get_lost_sent_pn|largest_acked:5|lost_pn:2|thresh:3|
[2025/09/12 05:04:34 941553] [debug] |scid:d8de335afa3e10919d04938b|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:04:34 941562] [debug] |scid:d8de335afa3e10919d04938b|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:04:34 941570] [debug] |scid:d8de335afa3e10919d04938b|xqc_send_ctl_get_pto_time_and_space|srtt:32617|rtt_var:7809|pto_duration:63853|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:04:34 941579] [debug] |scid:d8de335afa3e10919d04938b|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8A7B99C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:04:34 941586] [debug] |scid:d8de335afa3e10919d04938b|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8A7B99C|path:0|PNS: 1, unacked: 126|
[2025/09/12 05:04:34 941595] [debug] |scid:d8de335afa3e10919d04938b|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8A7B99C|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:04:34 941601] [debug] |scid:d8de335afa3e10919d04938b|xqc_timer_set|type:LOSS_DETECTION|expire:1757653474974137|now:1757653474941570|interv:32567|
[2025/09/12 05:04:34 941606] [debug] |scid:d8de335afa3e10919d04938b|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB8A7B99C|path:0|pns:1|expire:1757653474974137|now:1757653474941570|interval:32567|pto_count:0|srtt:32617
[2025/09/12 05:04:34 941612] [debug] |scid:d8de335afa3e10919d04938b|xqc_generate_sample|sampler: send_elapse 37685, ack_elapse 35754, delivered 710|rate 18840|lost 3|
[2025/09/12 05:04:34 941617] [debug] |scid:d8de335afa3e10919d04938b|xqc_bbr_update_min_rtt|minrtt expire|rtt:30847, old_rtt:30847|
[2025/09/12 05:04:34 941622] [debug] |scid:d8de335afa3e10919d04938b|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:5744|extra_cwnd:2508|
[2025/09/12 05:04:34 941627] [debug] |scid:d8de335afa3e10919d04938b|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:47412|packet_lost:0|acked:516|po_sent_time:1757653474910205|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1460|
[2025/09/12 05:04:34 941633] [debug] |scid:d8de335afa3e10919d04938b|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:47412|packet_lost:0|acked:516|po_sent_time:1757653474910205|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1460|
[2025/09/12 05:04:34 941638] [debug] |scid:d8de335afa3e10919d04938b|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-d8de335afa3e10919d04938b p-193.167.0.100-48488-f8e83263a6912f829a40621db605de694a |bbr on ack|mode:0|pacing_rate:4006390|bw:37869|cwnd:47928|full_bw_reached:0|inflight:126|srtt:32617|latest_rtt:31224|min_rtt:30847|applimit:1|lost:3|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:04:34 941645] [debug] |scid:d8de335afa3e10919d04938b|xqc_process_frames|frame_type:1|
[2025/09/12 05:04:34 941651] [info] |scid:d8de335afa3e10919d04938b|xqc_send_ctl_on_pns_discard|xqc_send_ctl_set_loss_detection_timer on discard pns:0
[2025/09/12 05:04:34 941656] [debug] |scid:d8de335afa3e10919d04938b|xqc_send_ctl_get_pto_time_and_space|srtt:32617|rtt_var:7809|pto_duration:63853|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:04:34 941666] [debug] |scid:d8de335afa3e10919d04938b|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8A7B99C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:04:34 941670] [debug] |scid:d8de335afa3e10919d04938b|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8A7B99C|path:0|PNS: 1, unacked: 126|
[2025/09/12 05:04:34 941675] [debug] |scid:d8de335afa3e10919d04938b|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8A7B99C|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:04:34 941680] [debug] |scid:d8de335afa3e10919d04938b|xqc_timer_set|type:LOSS_DETECTION|expire:1757653474974137|now:1757653474941655|interv:32482|
[2025/09/12 05:04:34 941685] [debug] |scid:d8de335afa3e10919d04938b|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB8A7B99C|path:0|pns:1|expire:1757653474974137|now:1757653474941655|interval:32482|pto_count:0|srtt:32617
[2025/09/12 05:04:34 941691] [debug] |scid:d8de335afa3e10919d04938b|xqc_timer_unset|type:ACK_HSK|
[2025/09/12 05:04:34 941696] [debug] |scid:d8de335afa3e10919d04938b|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 05:04:34 941702] [debug] |scid:d8de335afa3e10919d04938b|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:2029403720|largest:2029403720|pns:1|
[2025/09/12 05:04:34 941707] [info] |scid:d8de335afa3e10919d04938b|xqc_conn_on_pkt_processed|====>|conn:0000558BB8A7B99C|path:0|size:66|pkt_type:HSK|pkt_num:2029403720|frame:PING ACK |recv_time:1757653474941429|dcid:d8de335afa3e10919d04938b|dcid_seq:0|
[2025/09/12 05:04:34 941713] [debug] |scid:d8de335afa3e10919d04938b|xqc_timer_set|type:PATH_IDLE|expire:1757653534941429|now:1757653474941429|interv:60000000|
[2025/09/12 05:04:34 941718] [debug] |scid:d8de335afa3e10919d04938b|xqc_timer_set|type:CONN_IDLE|expire:1757653534941429|now:1757653474941429|interv:60000000|
[2025/09/12 05:04:34 941723] [debug] |scid:d8de335afa3e10919d04938b|xqc_engine_remove_wakeup_queue|next_tick_time:1757653474982624|pq_index:0|
[2025/09/12 05:04:34 941729] [debug] |scid:d8de335afa3e10919d04938b|xqc_engine_add_active_queue|last_ticked_time:1757653474937101|
[2025/09/12 05:04:34 941734] [debug] |xqc_engine_main_logic|BEGIN|now:1757653474941734|
[2025/09/12 05:04:34 941739] [debug] |scid:d8de335afa3e10919d04938b|xqc_engine_process_conn|conn:0000558BB8A7B99C|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:1757653474941739|
[2025/09/12 05:04:34 941746] [debug] |scid:d8de335afa3e10919d04938b|xqc_gen_ack_frame|largest_recv:2029403720|ack_delay:317|first_ack_range:2|largest_pkt_recv_time:1757653474941429|
[2025/09/12 05:04:34 941752] [debug] |scid:d8de335afa3e10919d04938b|xqc_gen_ack_frame|high:2029403720|low:2029403718|pkt_pns:1|
[2025/09/12 05:04:34 941757] [debug] |scid:d8de335afa3e10919d04938b|xqc_write_ack_to_one_packet|ack_size:12|path:0|path_largest_recv:2029403720|frame_largest_recv:2029403720|
[2025/09/12 05:04:34 941762] [debug] |scid:d8de335afa3e10919d04938b|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:1|
[2025/09/12 05:04:34 941768] [debug] |scid:d8de335afa3e10919d04938b|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:ACK |stream_id:0|stream_offset:0|
[2025/09/12 05:04:34 941774] [debug] |scid:d8de335afa3e10919d04938b|xqc_check_acked_or_dropped_pkt|conn:0000558BB8A7B99C|pkt_num:0|size:54|pkt_type:HSK|frame:ACK |
[2025/09/12 05:04:34 941780] [debug] |scid:d8de335afa3e10919d04938b|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:7|
[2025/09/12 05:04:34 941815] [info] |scid:d8de335afa3e10919d04938b|xqc_send_packet_with_pn|<==|conn:0000558BB8A7B99C|path:0|pkt_num:7|size:54|sent:70|pkt_type:HSK|frame:ACK |inflight:126|now:1757653474941788|stream_id:0|stream_offset:0|
[2025/09/12 05:04:34 941826] [debug] |scid:d8de335afa3e10919d04938b|xqc_send_ctl_on_packet_sent|conn:0000558BB8A7B99C|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 05:04:34 941833] [debug] |scid:d8de335afa3e10919d04938b|xqc_conn_next_wakeup_time|wakeup_time:1757653474974137|
[2025/09/12 05:04:34 941838] [debug] |scid:d8de335afa3e10919d04938b|xqc_engine_add_wakeup_queue|next_tick_time:1757653474974137|
[2025/09/12 05:04:34 941843] [debug] |xqc_engine_wakeup_after|wakeup:1757653474974137|now:1757653474941842|diff:32295|
[2025/09/12 05:04:34 941848] [debug] |xqc_engine_main_logic|END|now:1757653474941739|
[2025/09/12 05:04:34 941854] [debug] |xqc_engine_main_logic|BEGIN|now:1757653474941854|
[2025/09/12 05:04:34 941859] [debug] |xqc_engine_wakeup_after|wakeup:1757653474974137|now:1757653474941859|diff:32278|
[2025/09/12 05:04:34 941864] [debug] |xqc_engine_main_logic|END|now:1757653474941854|
[2025/09/12 05:04:34 974937] [debug] |xqc_engine_main_logic|BEGIN|now:1757653474974936|
[2025/09/12 05:04:34 974949] [debug] |scid:d8de335afa3e10919d04938b|xqc_engine_remove_wakeup_queue|next_tick_time:1757653474974137|pq_index:0|
[2025/09/12 05:04:34 974955] [debug] |scid:d8de335afa3e10919d04938b|xqc_engine_add_active_queue|last_ticked_time:1757653474941739|
[2025/09/12 05:04:34 974961] [debug] |scid:d8de335afa3e10919d04938b|xqc_engine_process_conn|conn:0000558BB8A7B99C|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:1757653474974960|
[2025/09/12 05:04:34 974967] [debug] |scid:d8de335afa3e10919d04938b|xqc_timer_expire|timer expired|type:LOSS_DETECTION|expire_time:1757653474974137|now:1757653474974960|
[2025/09/12 05:04:34 974972] [debug] |scid:d8de335afa3e10919d04938b|xqc_timer_loss_detection_timeout|path:0|loss_detection_timeout|
[2025/09/12 05:04:34 974977] [debug] |scid:d8de335afa3e10919d04938b|xqc_timer_loss_detection_timeout|send Probe pkts|conn:0000558BB8A7B99C|path:0|bytes_in_flight:126|
[2025/09/12 05:04:34 974982] [debug] |scid:d8de335afa3e10919d04938b|xqc_send_ctl_get_pto_time_and_space|srtt:32617|rtt_var:7809|pto_duration:63853|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:04:34 974987] [debug] |scid:d8de335afa3e10919d04938b|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8A7B99C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:04:34 974992] [debug] |scid:d8de335afa3e10919d04938b|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8A7B99C|path:0|PNS: 1, unacked: 126|
[2025/09/12 05:04:34 974997] [debug] |scid:d8de335afa3e10919d04938b|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8A7B99C|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:04:34 975002] [debug] |scid:d8de335afa3e10919d04938b|xqc_path_send_one_or_two_ack_elicit_pkts|send two ack-eliciting pkts|path:0|pns:1|
[2025/09/12 05:04:34 975008] [debug] |scid:d8de335afa3e10919d04938b|xqc_conn_send_probe_pkt|conn:0000558BB8A7B99C|path:0|pkt_num:2|size:126|pkt_type:HSK|frame:CRYPTO |conn_state:S_HANDSHAKE_SENT|
[2025/09/12 05:04:34 975014] [debug] |scid:d8de335afa3e10919d04938b|xqc_conn_send_probe_pkt|conn:0000558BB8A7B99C|path:0|pkt_num:6|size:126|pkt_type:HSK|frame:CRYPTO |conn_state:S_HANDSHAKE_SENT|
[2025/09/12 05:04:34 975020] [debug] |scid:d8de335afa3e10919d04938b|xqc_timer_loss_detection_timeout|xqc_send_ctl_set_loss_detection_timer|PTO|conn:0000558BB8A7B99C|pto_count:1
[2025/09/12 05:04:34 975025] [debug] |scid:d8de335afa3e10919d04938b|xqc_send_ctl_set_loss_detection_timer|unset|no ack-eliciting pkts in flight|conn:0000558BB8A7B99C|path:0|
[2025/09/12 05:04:34 975030] [debug] |scid:d8de335afa3e10919d04938b|xqc_timer_unset|type:LOSS_DETECTION|
[2025/09/12 05:04:34 975035] [debug] |scid:d8de335afa3e10919d04938b|xqc_timer_expire|unset|type:LOSS_DETECTION|expire_time:0|now:1757653474974960|
[2025/09/12 05:04:34 975058] [debug] |scid:d8de335afa3e10919d04938b|xqc_timer_unset|type:LOSS_DETECTION|
[2025/09/12 05:04:34 975070] [debug] |scid:d8de335afa3e10919d04938b|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:CRYPTO |stream_id:0|stream_offset:0|
[2025/09/12 05:04:34 975076] [debug] |scid:d8de335afa3e10919d04938b|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:CRYPTO |stream_id:0|stream_offset:0|
[2025/09/12 05:04:34 975082] [debug] |scid:d8de335afa3e10919d04938b|xqc_check_acked_or_dropped_pkt|conn:0000558BB8A7B99C|pkt_num:2|size:126|pkt_type:HSK|frame:CRYPTO |
[2025/09/12 05:04:34 975088] [debug] |scid:d8de335afa3e10919d04938b|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:8|
[2025/09/12 05:04:34 975122] [info] |scid:d8de335afa3e10919d04938b|xqc_send_packet_with_pn|<==|conn:0000558BB8A7B99C|path:0|pkt_num:8|size:126|sent:142|pkt_type:HSK|frame:CRYPTO |inflight:0|now:1757653474975097|stream_id:0|stream_offset:0|
[2025/09/12 05:04:34 975129] [debug] |scid:d8de335afa3e10919d04938b|xqc_send_ctl_on_packet_sent|conn:0000558BB8A7B99C|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:0|
[2025/09/12 05:04:34 975135] [debug] |scid:d8de335afa3e10919d04938b|xqc_send_ctl_on_packet_sent|path:0|inflight:0|applimit:0|
[2025/09/12 05:04:34 975140] [debug] |scid:d8de335afa3e10919d04938b|xqc_send_ctl_get_pto_time_and_space|srtt:32617|rtt_var:7809|pto_duration:127706|backoff_factor:2.00|backoff:2.00|pto_cnt:1|max_ack_delay:25|
[2025/09/12 05:04:34 975146] [debug] |scid:d8de335afa3e10919d04938b|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8A7B99C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:04:34 975150] [debug] |scid:d8de335afa3e10919d04938b|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8A7B99C|path:0|PNS: 1, unacked: 126|
[2025/09/12 05:04:34 975155] [debug] |scid:d8de335afa3e10919d04938b|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8A7B99C|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:04:34 975160] [debug] |scid:d8de335afa3e10919d04938b|xqc_timer_set|type:LOSS_DETECTION|expire:1757653475102803|now:1757653474975140|interv:127663|
[2025/09/12 05:04:34 975165] [debug] |scid:d8de335afa3e10919d04938b|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB8A7B99C|path:0|pns:1|expire:1757653475102803|now:1757653474975140|interval:127663|pto_count:1|srtt:32617
[2025/09/12 05:04:34 975171] [debug] |scid:d8de335afa3e10919d04938b|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:47928|inflight:126|
[2025/09/12 05:04:34 975176] [debug] |scid:d8de335afa3e10919d04938b|xqc_check_acked_or_dropped_pkt|conn:0000558BB8A7B99C|pkt_num:6|size:126|pkt_type:HSK|frame:CRYPTO |
[2025/09/12 05:04:34 975182] [debug] |scid:d8de335afa3e10919d04938b|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:9|
[2025/09/12 05:04:34 975204] [info] |scid:d8de335afa3e10919d04938b|xqc_send_packet_with_pn|<==|conn:0000558BB8A7B99C|path:0|pkt_num:9|size:126|sent:142|pkt_type:HSK|frame:CRYPTO |inflight:126|now:1757653474975188|stream_id:0|stream_offset:0|
[2025/09/12 05:04:34 975210] [debug] |scid:d8de335afa3e10919d04938b|xqc_send_ctl_on_packet_sent|conn:0000558BB8A7B99C|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 05:04:34 975216] [debug] |scid:d8de335afa3e10919d04938b|xqc_send_ctl_on_packet_sent|path:0|inflight:126|applimit:0|
[2025/09/12 05:04:34 975221] [debug] |scid:d8de335afa3e10919d04938b|xqc_send_ctl_get_pto_time_and_space|srtt:32617|rtt_var:7809|pto_duration:127706|backoff_factor:2.00|backoff:2.00|pto_cnt:1|max_ack_delay:25|
[2025/09/12 05:04:34 975226] [debug] |scid:d8de335afa3e10919d04938b|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8A7B99C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:04:34 975231] [debug] |scid:d8de335afa3e10919d04938b|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8A7B99C|path:0|PNS: 1, unacked: 252|
[2025/09/12 05:04:34 975235] [debug] |scid:d8de335afa3e10919d04938b|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8A7B99C|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:04:34 975240] [debug] |scid:d8de335afa3e10919d04938b|xqc_timer_set|type:LOSS_DETECTION|expire:1757653475102894|now:1757653474975220|interv:127674|
[2025/09/12 05:04:34 975255] [debug] |scid:d8de335afa3e10919d04938b|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB8A7B99C|path:0|pns:1|expire:1757653475102894|now:1757653474975220|interval:127674|pto_count:1|srtt:32617
[2025/09/12 05:04:34 975260] [debug] |scid:d8de335afa3e10919d04938b|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:47928|inflight:252|
[2025/09/12 05:04:34 975266] [debug] |scid:d8de335afa3e10919d04938b|xqc_conn_next_wakeup_time|wakeup_time:1757653475102894|
[2025/09/12 05:04:34 975271] [debug] |scid:d8de335afa3e10919d04938b|xqc_engine_add_wakeup_queue|next_tick_time:1757653475102894|
[2025/09/12 05:04:34 975276] [debug] |xqc_engine_wakeup_after|wakeup:1757653474989539|now:1757653474975276|diff:14263|
[2025/09/12 05:04:34 975281] [debug] |xqc_engine_main_logic|END|now:1757653474974960|
[2025/09/12 05:04:34 990358] [debug] |xqc_engine_main_logic|BEGIN|now:1757653474990357|
[2025/09/12 05:04:34 990373] [debug] |scid:6279067c5b11dda5809a7cd3|xqc_engine_remove_wakeup_queue|next_tick_time:1757653474989539|pq_index:0|
[2025/09/12 05:04:34 990381] [debug] |scid:6279067c5b11dda5809a7cd3|xqc_engine_add_active_queue|last_ticked_time:1757653473397814|
[2025/09/12 05:04:34 990391] [debug] |scid:6279067c5b11dda5809a7cd3|xqc_engine_process_conn|conn:0000558BB8A1A92C|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:1757653474990389|
[2025/09/12 05:04:34 990401] [debug] |scid:6279067c5b11dda5809a7cd3|xqc_timer_expire|timer expired|type:LOSS_DETECTION|expire_time:1757653474989539|now:1757653474990389|
[2025/09/12 05:04:34 990409] [debug] |scid:6279067c5b11dda5809a7cd3|xqc_timer_loss_detection_timeout|path:0|loss_detection_timeout|
[2025/09/12 05:04:34 990417] [debug] |scid:6279067c5b11dda5809a7cd3|xqc_timer_loss_detection_timeout|send Probe pkts|conn:0000558BB8A1A92C|path:0|bytes_in_flight:7350|
[2025/09/12 05:04:34 990424] [debug] |scid:6279067c5b11dda5809a7cd3|xqc_send_ctl_get_pto_time_and_space|srtt:32816|rtt_var:10412|pto_duration:1191424|backoff_factor:2.00|backoff:16.00|pto_cnt:4|max_ack_delay:25|
[2025/09/12 05:04:34 990431] [debug] |scid:6279067c5b11dda5809a7cd3|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8A1A92C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:04:34 990437] [debug] |scid:6279067c5b11dda5809a7cd3|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8A1A92C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:04:34 990444] [debug] |scid:6279067c5b11dda5809a7cd3|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8A1A92C|path:0|PNS: 2, unacked: 7350|
[2025/09/12 05:04:34 990450] [debug] |scid:6279067c5b11dda5809a7cd3|xqc_path_send_one_or_two_ack_elicit_pkts|send two ack-eliciting pkts|path:0|pns:2|
[2025/09/12 05:04:34 990458] [debug] |scid:6279067c5b11dda5809a7cd3|xqc_conn_send_probe_pkt|conn:0000558BB8A1A92C|path:0|pkt_num:15|size:1050|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|
[2025/09/12 05:04:34 990468] [debug] |scid:6279067c5b11dda5809a7cd3|xqc_conn_send_probe_pkt|conn:0000558BB8A1A92C|path:0|pkt_num:17|size:1050|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|
[2025/09/12 05:04:34 990477] [debug] |scid:6279067c5b11dda5809a7cd3|xqc_timer_loss_detection_timeout|xqc_send_ctl_set_loss_detection_timer|PTO|conn:0000558BB8A1A92C|pto_count:5
[2025/09/12 05:04:34 990484] [debug] |scid:6279067c5b11dda5809a7cd3|xqc_send_ctl_get_pto_time_and_space|srtt:32816|rtt_var:10412|pto_duration:2382848|backoff_factor:2.00|backoff:32.00|pto_cnt:5|max_ack_delay:25|
[2025/09/12 05:04:34 990492] [debug] |scid:6279067c5b11dda5809a7cd3|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8A1A92C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:04:34 990499] [debug] |scid:6279067c5b11dda5809a7cd3|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8A1A92C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:04:34 990511] [debug] |scid:6279067c5b11dda5809a7cd3|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8A1A92C|path:0|PNS: 2, unacked: 7350|
[2025/09/12 05:04:34 990519] [debug] |scid:6279067c5b11dda5809a7cd3|xqc_timer_set|type:LOSS_DETECTION|expire:1757653476580963|now:1757653474990484|interv:1590479|
[2025/09/12 05:04:34 990526] [debug] |scid:6279067c5b11dda5809a7cd3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB8A1A92C|path:0|pns:2|expire:1757653476580963|now:1757653474990484|interval:1590479|pto_count:5|srtt:32816
[2025/09/12 05:04:34 990536] [debug] |scid:6279067c5b11dda5809a7cd3|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:STREAM |stream_id:0|stream_offset:1024|
[2025/09/12 05:04:34 990544] [debug] |scid:6279067c5b11dda5809a7cd3|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:STREAM |stream_id:0|stream_offset:1024|
[2025/09/12 05:04:34 990551] [debug] |scid:6279067c5b11dda5809a7cd3|xqc_check_acked_or_dropped_pkt|conn:0000558BB8A1A92C|pkt_num:15|size:1050|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:04:34 990559] [debug] |scid:6279067c5b11dda5809a7cd3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:25|
[2025/09/12 05:04:34 990603] [info] |scid:6279067c5b11dda5809a7cd3|xqc_send_packet_with_pn|<==|conn:0000558BB8A1A92C|path:0|pkt_num:25|size:1050|sent:1066|pkt_type:SHORT_HEADER|frame:STREAM |inflight:7350|now:1757653474990571|stream_id:0|stream_offset:1024|
[2025/09/12 05:04:34 990613] [debug] |scid:6279067c5b11dda5809a7cd3|xqc_send_ctl_on_packet_sent|conn:0000558BB8A1A92C|path:0|pkt_num:25|origin_pktnum:15|size:1050|enc_size:1066|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:16|
[2025/09/12 05:04:34 990621] [debug] |scid:6279067c5b11dda5809a7cd3|xqc_send_ctl_on_packet_sent|path:0|inflight:7350|applimit:0|
[2025/09/12 05:04:34 990628] [debug] |scid:6279067c5b11dda5809a7cd3|xqc_send_ctl_get_pto_time_and_space|srtt:32816|rtt_var:10412|pto_duration:2382848|backoff_factor:2.00|backoff:32.00|pto_cnt:5|max_ack_delay:25|
[2025/09/12 05:04:34 990635] [debug] |scid:6279067c5b11dda5809a7cd3|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8A1A92C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:04:34 990642] [debug] |scid:6279067c5b11dda5809a7cd3|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8A1A92C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:04:34 990648] [debug] |scid:6279067c5b11dda5809a7cd3|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8A1A92C|path:0|PNS: 2, unacked: 8400|
[2025/09/12 05:04:34 990655] [debug] |scid:6279067c5b11dda5809a7cd3|xqc_timer_set|type:LOSS_DETECTION|expire:1757653478173419|now:1757653474990628|interv:3182791|
[2025/09/12 05:04:34 990662] [debug] |scid:6279067c5b11dda5809a7cd3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB8A1A92C|path:0|pns:2|expire:1757653478173419|now:1757653474990628|interval:3182791|pto_count:5|srtt:32816
[2025/09/12 05:04:34 990669] [debug] |scid:6279067c5b11dda5809a7cd3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:46737|inflight:8400|
[2025/09/12 05:04:34 990677] [debug] |scid:6279067c5b11dda5809a7cd3|xqc_check_acked_or_dropped_pkt|conn:0000558BB8A1A92C|pkt_num:17|size:1050|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:04:34 990685] [debug] |scid:6279067c5b11dda5809a7cd3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:26|
[2025/09/12 05:04:34 990719] [info] |scid:6279067c5b11dda5809a7cd3|xqc_send_packet_with_pn|<==|conn:0000558BB8A1A92C|path:0|pkt_num:26|size:1050|sent:1066|pkt_type:SHORT_HEADER|frame:STREAM |inflight:8400|now:1757653474990694|stream_id:0|stream_offset:1024|
[2025/09/12 05:04:34 990730] [debug] |scid:6279067c5b11dda5809a7cd3|xqc_send_ctl_on_packet_sent|conn:0000558BB8A1A92C|path:0|pkt_num:26|origin_pktnum:15|size:1050|enc_size:1066|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:16|
[2025/09/12 05:04:34 990738] [debug] |scid:6279067c5b11dda5809a7cd3|xqc_send_ctl_on_packet_sent|path:0|inflight:8400|applimit:0|
[2025/09/12 05:04:34 990752] [debug] |scid:6279067c5b11dda5809a7cd3|xqc_send_ctl_get_pto_time_and_space|srtt:32816|rtt_var:10412|pto_duration:2382848|backoff_factor:2.00|backoff:32.00|pto_cnt:5|max_ack_delay:25|
[2025/09/12 05:04:34 990759] [debug] |scid:6279067c5b11dda5809a7cd3|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8A1A92C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:04:34 990766] [debug] |scid:6279067c5b11dda5809a7cd3|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8A1A92C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:04:34 990773] [debug] |scid:6279067c5b11dda5809a7cd3|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8A1A92C|path:0|PNS: 2, unacked: 9450|
[2025/09/12 05:04:34 990781] [debug] |scid:6279067c5b11dda5809a7cd3|xqc_timer_set|type:LOSS_DETECTION|expire:1757653478173542|now:1757653474990751|interv:3182791|
[2025/09/12 05:04:34 990788] [debug] |scid:6279067c5b11dda5809a7cd3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB8A1A92C|path:0|pns:2|expire:1757653478173542|now:1757653474990751|interval:3182791|pto_count:5|srtt:32816
[2025/09/12 05:04:34 990796] [debug] |scid:6279067c5b11dda5809a7cd3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:46737|inflight:9450|
[2025/09/12 05:04:34 990805] [debug] |scid:6279067c5b11dda5809a7cd3|xqc_conn_next_wakeup_time|wakeup_time:1757653478173542|
[2025/09/12 05:04:34 990812] [debug] |scid:6279067c5b11dda5809a7cd3|xqc_engine_add_wakeup_queue|next_tick_time:1757653478173542|
[2025/09/12 05:04:34 990819] [debug] |xqc_engine_wakeup_after|wakeup:1757653475013915|now:1757653474990819|diff:23096|
[2025/09/12 05:04:34 990826] [debug] |xqc_engine_main_logic|END|now:1757653474990389|
[2025/09/12 05:04:35 007167] [info] |xqc_engine_packet_process|==>|conn:0000558BB8A7B99C|size:413|state:S_HANDSHAKE_SENT|recv_time:1757653475007166|
[2025/09/12 05:04:35 007180] [debug] |scid:d8de335afa3e10919d04938b|xqc_packet_parse_handshake|success|Length:61|
[2025/09/12 05:04:35 007187] [debug] |scid:d8de335afa3e10919d04938b|xqc_packet_decrypt|largest_pn:2029403720|
[2025/09/12 05:04:35 007191] [debug] |scid:d8de335afa3e10919d04938b|xqc_packet_decrypt|decryption nonce|path_id:0|pn:2029403721|
[2025/09/12 05:04:35 007200] [debug] |scid:d8de335afa3e10919d04938b|xqc_packet_decrypt_single|pkt_type:HSK|pkt_num:2029403721|
[2025/09/12 05:04:35 007206] [debug] |scid:d8de335afa3e10919d04938b|xqc_process_frames|frame_type:2|
[2025/09/12 05:04:35 007213] [debug] |scid:d8de335afa3e10919d04938b|xqc_send_ctl_on_ack_received|conn:0000558BB8A7B99C|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 05:04:35 007221] [debug] |scid:d8de335afa3e10919d04938b|xqc_update_sample|sampler_update|prior_lost:3|tx_in_flight:126|prior_delivered:1976|prior_time:1757653474975097|is_app_limited:1|send_elapse:0|ack_elapse:32069|ctl_first_sent_time:1757653474975097|lagest_ack_time:1757653475007166|curr_delivered:2102|
[2025/09/12 05:04:35 007228] [debug] |scid:d8de335afa3e10919d04938b|xqc_update_sample|sampler_sent_time_update:1757653474975097|
[2025/09/12 05:04:35 007236] [debug] |scid:d8de335afa3e10919d04938b|xqc_send_ctl_on_ack_received|sndq_packets_used:3||sndq_packets_used_bytes:0|sndq_packets_free:3|
[2025/09/12 05:04:35 007243] [debug] |scid:d8de335afa3e10919d04938b|xqc_send_ctl_on_ack_received|conn:0000558BB8A7B99C|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 05:04:35 007249] [debug] |scid:d8de335afa3e10919d04938b|xqc_update_sample|sampler_update|prior_lost:3|tx_in_flight:126|prior_delivered:1976|prior_time:1757653474975097|is_app_limited:1|send_elapse:0|ack_elapse:32069|ctl_first_sent_time:1757653474975097|lagest_ack_time:1757653475007166|curr_delivered:2228|
[2025/09/12 05:04:35 007257] [debug] |scid:d8de335afa3e10919d04938b|xqc_update_sample|sampler_sent_time_update:1757653474975188|
[2025/09/12 05:04:35 007263] [debug] |scid:d8de335afa3e10919d04938b|xqc_send_ctl_on_ack_received|sndq_packets_used:2||sndq_packets_used_bytes:0|sndq_packets_free:4|
[2025/09/12 05:04:35 007276] [debug] |scid:d8de335afa3e10919d04938b|xqc_send_ctl_update_rtt|before update rtt|conn:0000558BB8A7B99C|srtt:32617|rttvar:7809|minrtt:30847|latest_rtt:31978|ack_delay:0|
[2025/09/12 05:04:35 007282] [debug] |scid:d8de335afa3e10919d04938b|xqc_send_ctl_update_rtt|l-0.0.0.0-443-d8de335afa3e10919d04938b p-193.167.0.100-48488-f8e83263a6912f829a40621db605de694a |after update rtt|conn:0000558BB8A7B99C|srtt:32537|rttvar:6016|minrtt:30847|latest_rtt:31978|ack_delay:0|
[2025/09/12 05:04:35 007288] [debug] |scid:d8de335afa3e10919d04938b|xqc_send_ctl_get_lost_sent_pn|largest_acked:9|lost_pn:6|thresh:3|
[2025/09/12 05:04:35 007295] [debug] |scid:d8de335afa3e10919d04938b|xqc_send_ctl_on_ack_received|xqc_recv_record_del from 2029403721|pns:1|
[2025/09/12 05:04:35 007302] [debug] |scid:d8de335afa3e10919d04938b|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:04:35 007308] [debug] |scid:d8de335afa3e10919d04938b|xqc_send_ctl_set_loss_detection_timer|unset|no ack-eliciting pkts in flight|conn:0000558BB8A7B99C|path:0|
[2025/09/12 05:04:35 007314] [debug] |scid:d8de335afa3e10919d04938b|xqc_timer_unset|type:LOSS_DETECTION|
[2025/09/12 05:04:35 007320] [debug] |scid:d8de335afa3e10919d04938b|xqc_generate_sample|sampler: send_elapse 0, ack_elapse 32069, delivered 252|rate 7858|lost 3|
[2025/09/12 05:04:35 007325] [debug] |scid:d8de335afa3e10919d04938b|xqc_bbr_update_bandwidth|BBRv1: RTT round update 2 -> 3|
[2025/09/12 05:04:35 007329] [debug] |scid:d8de335afa3e10919d04938b|xqc_bbr_update_min_rtt|minrtt expire|rtt:30847, old_rtt:30847|
[2025/09/12 05:04:35 007333] [debug] |scid:d8de335afa3e10919d04938b|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:5744|extra_cwnd:1220|
[2025/09/12 05:04:35 007337] [debug] |scid:d8de335afa3e10919d04938b|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:47928|packet_lost:0|acked:252|po_sent_time:1757653474975188|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2228|
[2025/09/12 05:04:35 007344] [debug] |scid:d8de335afa3e10919d04938b|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:47928|packet_lost:0|acked:252|po_sent_time:1757653474975188|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2228|
[2025/09/12 05:04:35 007352] [debug] |scid:d8de335afa3e10919d04938b|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-d8de335afa3e10919d04938b p-193.167.0.100-48488-f8e83263a6912f829a40621db605de694a |bbr on ack|mode:0|pacing_rate:4006390|bw:37869|cwnd:48180|full_bw_reached:0|inflight:0|srtt:32537|latest_rtt:31978|min_rtt:30847|applimit:1|lost:3|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:1|
[2025/09/12 05:04:35 007360] [stats] |scid:d8de335afa3e10919d04938b|xqc_send_ctl_info_circle_record|l-0.0.0.0-443-d8de335afa3e10919d04938b p-193.167.0.100-48488-f8e83263a6912f829a40621db605de694a |path:0||cwnd:48180|inflight:0|mode:0|applimit:0|pacing_rate:4006390|bw:37869|srtt:32537|latest_rtt:31978|min_rtt:30847|send:10|lost:3|tlp:0|recv:5|recovery:0|slow_start:1|conn_life:136501|acked:252|delivered:2228|is_cwnd_limited:0|
[2025/09/12 05:04:35 007368] [debug] |scid:d8de335afa3e10919d04938b|xqc_process_frames|frame_type:6|
[2025/09/12 05:04:35 007373] [debug] |scid:d8de335afa3e10919d04938b|xqc_process_crypto_frame|level:2|
[2025/09/12 05:04:35 007377] [debug] |scid:d8de335afa3e10919d04938b|xqc_read_crypto_stream|xqc_read_crypto_stream|level:2|
[2025/09/12 05:04:35 007381] [debug] |scid:d8de335afa3e10919d04938b|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:2|36u|
[2025/09/12 05:04:35 007477] [debug] |scid:d8de335afa3e10919d04938b|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:3|SSL_quic_write_level:3|rv:1|
[2025/09/12 05:04:35 007485] [debug] |scid:d8de335afa3e10919d04938b|xqc_tls_do_handshake|TLS handshake|ret:1|
[2025/09/12 05:04:35 007492] [debug] |scid:d8de335afa3e10919d04938b|xqc_engine_remove_wakeup_queue|next_tick_time:1757653475102894|pq_index:1|
[2025/09/12 05:04:35 007506] [debug] |scid:d8de335afa3e10919d04938b|xqc_engine_add_active_queue|last_ticked_time:1757653474974960|
[2025/09/12 05:04:35 007512] [debug] |scid:d8de335afa3e10919d04938b|xqc_create_crypto_stream|encrypt_level:3|cur_state:S_HANDSHAKE_SENT|
[2025/09/12 05:04:35 007518] [debug] |scid:d8de335afa3e10919d04938b|xqc_process_crypto_frame|server create 1RTT stream|
[2025/09/12 05:04:35 007522] [info] |scid:d8de335afa3e10919d04938b|xqc_send_ctl_on_pns_discard|xqc_send_ctl_set_loss_detection_timer on discard pns:0
[2025/09/12 05:04:35 007526] [debug] |scid:d8de335afa3e10919d04938b|xqc_send_ctl_set_loss_detection_timer|unset|no ack-eliciting pkts in flight|conn:0000558BB8A7B99C|path:0|
[2025/09/12 05:04:35 007530] [debug] |scid:d8de335afa3e10919d04938b|xqc_timer_unset|type:LOSS_DETECTION|
[2025/09/12 05:04:35 007535] [debug] |scid:d8de335afa3e10919d04938b|xqc_timer_unset|type:ACK_HSK|
[2025/09/12 05:04:35 007540] [debug] |scid:d8de335afa3e10919d04938b|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 05:04:35 007544] [debug] |scid:d8de335afa3e10919d04938b|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:2029403721|largest:2029403721|pns:1|
[2025/09/12 05:04:35 007549] [info] |scid:d8de335afa3e10919d04938b|xqc_conn_on_pkt_processed|====>|conn:0000558BB8A7B99C|path:0|size:413|pkt_type:HSK|pkt_num:2029403721|frame:ACK CRYPTO |recv_time:1757653475007166|dcid:d8de335afa3e10919d04938b|dcid_seq:0|
[2025/09/12 05:04:35 007557] [debug] |scid:d8de335afa3e10919d04938b|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:d8de335afa3e10919d04938b|spin_bit:0|
[2025/09/12 05:04:35 007564] [warn] |scid:d8de335afa3e10919d04938b|xqc_packet_parse_single|delay|buff 1RTT packet before handshake completed|
[2025/09/12 05:04:35 007571] [debug] |scid:d8de335afa3e10919d04938b|xqc_conn_buff_undecrypt_packet_in|====>|delay|undecrypt_count:1|encrypt_level:3|
[2025/09/12 05:04:35 007577] [info] |scid:d8de335afa3e10919d04938b|xqc_conn_process_packet|ignore err|-630|
[2025/09/12 05:04:35 007584] [debug] |scid:d8de335afa3e10919d04938b|xqc_timer_set|type:PATH_IDLE|expire:1757653535007166|now:1757653475007166|interv:60000000|
[2025/09/12 05:04:35 007591] [debug] |scid:d8de335afa3e10919d04938b|xqc_timer_set|type:CONN_IDLE|expire:1757653535007166|now:1757653475007166|interv:60000000|
[2025/09/12 05:04:35 007597] [debug] |xqc_engine_main_logic|BEGIN|now:1757653475007597|
[2025/09/12 05:04:35 007605] [debug] |scid:d8de335afa3e10919d04938b|xqc_engine_process_conn|conn:0000558BB8A7B99C|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:1757653475007603|
[2025/09/12 05:04:35 007612] [debug] |scid:d8de335afa3e10919d04938b|xqc_conn_check_handshake_complete|HANDSHAKE_COMPLETED|conn:0000558BB8A7B99C|
[2025/09/12 05:04:35 007618] [info] |scid:d8de335afa3e10919d04938b|xqc_conn_handshake_confirmed|handshake confirmed|conn:0000558BB8A7B99C|
[2025/09/12 05:04:35 007624] [info] |scid:d8de335afa3e10919d04938b|xqc_send_ctl_on_pns_discard|xqc_send_ctl_set_loss_detection_timer on discard pns:1
[2025/09/12 05:04:35 007630] [debug] |scid:d8de335afa3e10919d04938b|xqc_send_ctl_set_loss_detection_timer|unset|no ack-eliciting pkts in flight|conn:0000558BB8A7B99C|path:0|
[2025/09/12 05:04:35 007636] [debug] |scid:d8de335afa3e10919d04938b|xqc_timer_unset|type:LOSS_DETECTION|
[2025/09/12 05:04:35 007643] [debug] |scid:d8de335afa3e10919d04938b|xqc_conn_gen_token|expire:1758258275|
[2025/09/12 05:04:35 007650] [debug] |scid:d8de335afa3e10919d04938b|xqc_conn_early_data_reject|reject|
[2025/09/12 05:04:35 007656] [debug] |scid:d8de335afa3e10919d04938b|xqc_crypto_stream_on_read|encrypt_level:2|cur_state:S_HANDSHAKE_SENT|next_state:ESTABED|
[2025/09/12 05:04:35 007663] [debug] |scid:d8de335afa3e10919d04938b|xqc_conn_process_undecrypt_packet_in|delay|undecrypt_count:1|encrypt_level:3|
[2025/09/12 05:04:35 007673] [debug] |scid:d8de335afa3e10919d04938b|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:d8de335afa3e10919d04938b|spin_bit:0|
[2025/09/12 05:04:35 007679] [debug] |scid:d8de335afa3e10919d04938b|xqc_packet_decrypt|largest_pn:0|
[2025/09/12 05:04:35 007683] [debug] |scid:d8de335afa3e10919d04938b|xqc_packet_decrypt|decryption nonce|path_id:0|pn:2029403718|
[2025/09/12 05:04:35 007689] [debug] |scid:d8de335afa3e10919d04938b|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:2029403718|
[2025/09/12 05:04:35 007693] [debug] |scid:d8de335afa3e10919d04938b|xqc_process_frames|frame_type:18|
[2025/09/12 05:04:35 007700] [debug] |scid:d8de335afa3e10919d04938b|xqc_process_new_conn_id_frame|new_conn_id|f068fb4b882400b4d44d86b04f4f4bdb44|sr_token:6b984acee415961fad86147e08aa9c9f
[2025/09/12 05:04:35 007710] [debug] |scid:d8de335afa3e10919d04938b|xqc_process_frames|frame_type:18|
[2025/09/12 05:04:35 007716] [debug] |scid:d8de335afa3e10919d04938b|xqc_process_new_conn_id_frame|new_conn_id|b28723d7d9a81569491b7543846ec1dc32|sr_token:18f7b1322d967b1182f2c4a3c9940d39
[2025/09/12 05:04:35 007723] [debug] |scid:d8de335afa3e10919d04938b|xqc_process_frames|frame_type:18|
[2025/09/12 05:04:35 007728] [debug] |scid:d8de335afa3e10919d04938b|xqc_process_new_conn_id_frame|new_conn_id|b197a5b27631f8ebf6846317daa0cb2961|sr_token:e21a172e1a1a05eab73ba727d796bfe1
[2025/09/12 05:04:35 007733] [debug] |scid:d8de335afa3e10919d04938b|xqc_process_frames|frame_type:18|
[2025/09/12 05:04:35 007737] [debug] |scid:d8de335afa3e10919d04938b|xqc_process_new_conn_id_frame|new_conn_id|fdf7f7e803e00569a927d3283849bacb9b|sr_token:404d8aa62641d7bc0e0f870e32b06bdc
[2025/09/12 05:04:35 007741] [debug] |scid:d8de335afa3e10919d04938b|xqc_process_frames|frame_type:18|
[2025/09/12 05:04:35 007745] [debug] |scid:d8de335afa3e10919d04938b|xqc_process_new_conn_id_frame|new_conn_id|3d0fbcceb0a972f2f155b88b6e311eb161|sr_token:b7add307fc77797aa503c1afa54f16b8
[2025/09/12 05:04:35 007750] [debug] |scid:d8de335afa3e10919d04938b|xqc_process_frames|frame_type:18|
[2025/09/12 05:04:35 007754] [debug] |scid:d8de335afa3e10919d04938b|xqc_process_new_conn_id_frame|new_conn_id|85f81665b8fc3e3b80bb11853931455670|sr_token:0f0309ce0710f50399d73a52366cb988
[2025/09/12 05:04:35 007758] [debug] |scid:d8de335afa3e10919d04938b|xqc_process_frames|frame_type:18|
[2025/09/12 05:04:35 007762] [debug] |scid:d8de335afa3e10919d04938b|xqc_process_new_conn_id_frame|new_conn_id|653242c7a0ad8ee86915973b231dfba84d|sr_token:117ec490fbf7d59d64290fd00f7b0d73
[2025/09/12 05:04:35 007767] [debug] |scid:d8de335afa3e10919d04938b|xqc_process_frames|frame_type:b|
[2025/09/12 05:04:35 007771] [debug] |scid:d8de335afa3e10919d04938b|xqc_process_stream_frame|offset:0|data_length:17|fin:1|stream_id:0|path:0|
[2025/09/12 05:04:35 007778] [debug] |scid:d8de335afa3e10919d04938b|xqc_insert_stream_frame|merge left|merged_offset_end:17|new_offset:0|new_len:17|
[2025/09/12 05:04:35 007783] [debug] |scid:d8de335afa3e10919d04938b|xqc_process_stream_frame|xqc_stream_ready_to_read all recvd|
[2025/09/12 05:04:35 007787] [debug] |scid:d8de335afa3e10919d04938b|xqc_process_stream_frame|stream_length:17|merged_offset_end:17|stream_id:0|
[2025/09/12 05:04:35 007791] [debug] |scid:d8de335afa3e10919d04938b|xqc_timer_set|type:ACK_01RTT|expire:1757653475032166|now:1757653475007166|interv:25000|
[2025/09/12 05:04:35 007796] [debug] |scid:d8de335afa3e10919d04938b|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:1757653475007166|max_ack_delay:25000|
[2025/09/12 05:04:35 007801] [debug] |scid:d8de335afa3e10919d04938b|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:2029403718|largest:2029403718|pns:2|
[2025/09/12 05:04:35 007805] [info] |scid:d8de335afa3e10919d04938b|xqc_conn_on_pkt_processed|====>|conn:0000558BB8A7B99C|path:0|size:312|pkt_type:SHORT_HEADER|pkt_num:2029403718|frame:STREAM NEW_CONNECTION_ID |recv_time:1757653475007166|dcid:d8de335afa3e10919d04938b|dcid_seq:0|
[2025/09/12 05:04:35 007814] [debug] |scid:d8de335afa3e10919d04938b|xqc_process_crypto_write_streams|
[2025/09/12 05:04:35 007818] [debug] |scid:d8de335afa3e10919d04938b|xqc_crypto_stream_on_write|enc_level|3|
[2025/09/12 05:04:35 007823] [info] |scid:d8de335afa3e10919d04938b|xqc_crypto_stream_send|crypto send data|pkt_num:0|size:283|sent:261|pkt_type:SHORT_HEADER|frame:CRYPTO |now:1757653475007823|
[2025/09/12 05:04:35 007828] [info] |scid:d8de335afa3e10919d04938b|xqc_crypto_stream_send|crypto send data|pkt_num:0|size:284|sent:262|pkt_type:SHORT_HEADER|frame:CRYPTO |now:1757653475007828|
[2025/09/12 05:04:35 007832] [debug] |scid:d8de335afa3e10919d04938b|xqc_crypto_stream_on_write|encrypt_level:3|cur_state:ESTABED|next_state:ESTABED|
[2025/09/12 05:04:35 007836] [debug] |scid:d8de335afa3e10919d04938b|xqc_process_read_streams|stream_read_notify|flag:2|stream_id:0|conn:0000558BB8A7B99C|
[2025/09/12 05:04:35 007892] [debug] |scid:d8de335afa3e10919d04938b|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:25165824|
[2025/09/12 05:04:35 007900] [debug] |scid:d8de335afa3e10919d04938b|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 05:04:35 007907] [debug] |scid:d8de335afa3e10919d04938b|xqc_sample_check_app_limited|path:0|applimit:2228|
[2025/09/12 05:04:35 007916] [info] |scid:d8de335afa3e10919d04938b|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:0000558BB8A7B99C|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 05:04:35 007926] [debug] |scid:d8de335afa3e10919d04938b|xqc_engine_conn_logic|engine is running on conn:l-0.0.0.0-443-d8de335afa3e10919d04938b p-193.167.0.100-48488-f8e83263a6912f829a40621db605de694a|
[2025/09/12 05:04:35 007937] [debug] |scid:d8de335afa3e10919d04938b|xqc_gen_ack_frame|largest_recv:2029403721|ack_delay:770|first_ack_range:0|largest_pkt_recv_time:1757653475007166|
[2025/09/12 05:04:35 007943] [debug] |scid:d8de335afa3e10919d04938b|xqc_gen_ack_frame|high:2029403721|low:2029403721|pkt_pns:1|
[2025/09/12 05:04:35 007950] [debug] |scid:d8de335afa3e10919d04938b|xqc_write_ack_to_one_packet|ack_size:13|path:0|path_largest_recv:2029403721|frame_largest_recv:2029403721|
[2025/09/12 05:04:35 007957] [debug] |scid:d8de335afa3e10919d04938b|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:1|
[2025/09/12 05:04:35 007972] [debug] |scid:d8de335afa3e10919d04938b|xqc_write_new_conn_id_frame_to_packet|gen_new_scid|cid:481b85310c8e1a27b214d16b|sr_token:00d60fd9fe7f00007b3a819f8b550000|seq_num:1
[2025/09/12 05:04:35 007986] [debug] |scid:d8de335afa3e10919d04938b|xqc_write_new_conn_id_frame_to_packet|gen_new_scid|cid:6d0775f621256427a8405c82|sr_token:00d60fd9fe7f00007b3a819f8b550000|seq_num:2
[2025/09/12 05:04:35 007994] [debug] |scid:d8de335afa3e10919d04938b|xqc_path_get_perf_class|conn:0000558BB8A7B99C|path_id:0|path_srtt:32537|min_srtt:32537|path_bw:37869|loss_rate:30.00|path_pto:0|
[2025/09/12 05:04:35 008000] [debug] |scid:d8de335afa3e10919d04938b|xqc_minrtt_scheduler_get_path|path srtt|conn:0000558BB8A7B99C|path_id:0|path_srtt:32537|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:04:35 008008] [debug] |scid:d8de335afa3e10919d04938b|xqc_minrtt_scheduler_get_path|best path:0|frame_type:HANDSHAKE_DONE |pn:0|size:23|reinj:0|path_class:2|
[2025/09/12 05:04:35 008015] [debug] |scid:d8de335afa3e10919d04938b|xqc_path_get_perf_class|conn:0000558BB8A7B99C|path_id:0|path_srtt:32537|min_srtt:32537|path_bw:37869|loss_rate:30.00|path_pto:0|
[2025/09/12 05:04:35 008022] [debug] |scid:d8de335afa3e10919d04938b|xqc_minrtt_scheduler_get_path|path srtt|conn:0000558BB8A7B99C|path_id:0|path_srtt:32537|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:04:35 008035] [debug] |scid:d8de335afa3e10919d04938b|xqc_minrtt_scheduler_get_path|best path:0|frame_type:NEW_TOKEN |pn:0|size:33|reinj:0|path_class:2|
[2025/09/12 05:04:35 008062] [debug] |scid:d8de335afa3e10919d04938b|xqc_path_get_perf_class|conn:0000558BB8A7B99C|path_id:0|path_srtt:32537|min_srtt:32537|path_bw:37869|loss_rate:30.00|path_pto:0|
[2025/09/12 05:04:35 008068] [debug] |scid:d8de335afa3e10919d04938b|xqc_minrtt_scheduler_get_path|path srtt|conn:0000558BB8A7B99C|path_id:0|path_srtt:32537|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:04:35 008076] [debug] |scid:d8de335afa3e10919d04938b|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CRYPTO |pn:0|size:283|reinj:0|path_class:2|
[2025/09/12 05:04:35 008081] [debug] |scid:d8de335afa3e10919d04938b|xqc_path_get_perf_class|conn:0000558BB8A7B99C|path_id:0|path_srtt:32537|min_srtt:32537|path_bw:37869|loss_rate:30.00|path_pto:0|
[2025/09/12 05:04:35 008088] [debug] |scid:d8de335afa3e10919d04938b|xqc_minrtt_scheduler_get_path|path srtt|conn:0000558BB8A7B99C|path_id:0|path_srtt:32537|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:04:35 008092] [debug] |scid:d8de335afa3e10919d04938b|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CRYPTO |pn:0|size:284|reinj:0|path_class:2|
[2025/09/12 05:04:35 008097] [debug] |scid:d8de335afa3e10919d04938b|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:ACK |stream_id:0|stream_offset:0|
[2025/09/12 05:04:35 008101] [debug] |scid:d8de335afa3e10919d04938b|xqc_path_get_perf_class|conn:0000558BB8A7B99C|path_id:0|path_srtt:32537|min_srtt:32537|path_bw:37869|loss_rate:30.00|path_pto:0|
[2025/09/12 05:04:35 008105] [debug] |scid:d8de335afa3e10919d04938b|xqc_minrtt_scheduler_get_path|path srtt|conn:0000558BB8A7B99C|path_id:0|path_srtt:32537|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:04:35 008110] [debug] |scid:d8de335afa3e10919d04938b|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 05:04:35 008114] [debug] |scid:d8de335afa3e10919d04938b|xqc_path_get_perf_class|conn:0000558BB8A7B99C|path_id:0|path_srtt:32537|min_srtt:32537|path_bw:37869|loss_rate:30.00|path_pto:0|
[2025/09/12 05:04:35 008118] [debug] |scid:d8de335afa3e10919d04938b|xqc_minrtt_scheduler_get_path|path srtt|conn:0000558BB8A7B99C|path_id:0|path_srtt:32537|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:04:35 008122] [debug] |scid:d8de335afa3e10919d04938b|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 05:04:35 008127] [debug] |scid:d8de335afa3e10919d04938b|xqc_path_get_perf_class|conn:0000558BB8A7B99C|path_id:0|path_srtt:32537|min_srtt:32537|path_bw:37869|loss_rate:30.00|path_pto:0|
[2025/09/12 05:04:35 008131] [debug] |scid:d8de335afa3e10919d04938b|xqc_send_ctl_can_send|l-0.0.0.0-443-d8de335afa3e10919d04938b p-193.167.0.100-48488-f8e83263a6912f829a40621db605de694a |path:0|can:1|pkt_sz:1050|schedule_bytes:731|inflight:0|cwnd:48180|conn:0000558BB8A7B99C|stream_id:0|stream_offset:1024|
[2025/09/12 05:04:35 008138] [debug] |scid:d8de335afa3e10919d04938b|xqc_minrtt_scheduler_get_path|path srtt|conn:0000558BB8A7B99C|path_id:0|path_srtt:32537|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:04:35 008145] [debug] |scid:d8de335afa3e10919d04938b|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1050|reinj:0|path_class:2|
[2025/09/12 05:04:35 008153] [debug] |scid:d8de335afa3e10919d04938b|xqc_check_acked_or_dropped_pkt|conn:0000558BB8A7B99C|pkt_num:0|size:23|pkt_type:SHORT_HEADER|frame:HANDSHAKE_DONE |
[2025/09/12 05:04:35 008160] [debug] |scid:d8de335afa3e10919d04938b|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:0|
[2025/09/12 05:04:35 008194] [info] |scid:d8de335afa3e10919d04938b|xqc_send_packet_with_pn|<==|conn:0000558BB8A7B99C|path:0|pkt_num:0|size:23|sent:39|pkt_type:SHORT_HEADER|frame:HANDSHAKE_DONE |inflight:0|now:1757653475008171|stream_id:0|stream_offset:0|
[2025/09/12 05:04:35 008200] [debug] |scid:d8de335afa3e10919d04938b|xqc_send_ctl_on_packet_sent|conn:0000558BB8A7B99C|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 05:04:35 008205] [debug] |scid:d8de335afa3e10919d04938b|xqc_send_ctl_on_packet_sent|path:0|inflight:0|applimit:2228|
[2025/09/12 05:04:35 008209] [debug] |scid:d8de335afa3e10919d04938b|xqc_send_ctl_get_pto_time_and_space|srtt:32537|rtt_var:6016|pto_duration:56601|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:04:35 008214] [debug] |scid:d8de335afa3e10919d04938b|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8A7B99C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:04:35 008218] [debug] |scid:d8de335afa3e10919d04938b|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8A7B99C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:04:35 008224] [debug] |scid:d8de335afa3e10919d04938b|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8A7B99C|path:0|PNS: 2, unacked: 23|
[2025/09/12 05:04:35 008230] [debug] |scid:d8de335afa3e10919d04938b|xqc_timer_set|type:LOSS_DETECTION|expire:1757653475089772|now:1757653475008209|interv:81563|
[2025/09/12 05:04:35 008237] [debug] |scid:d8de335afa3e10919d04938b|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB8A7B99C|path:0|pns:2|expire:1757653475089772|now:1757653475008209|interval:81563|pto_count:0|srtt:32537
[2025/09/12 05:04:35 008244] [debug] |scid:d8de335afa3e10919d04938b|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:48180|inflight:23|
[2025/09/12 05:04:35 008251] [debug] |scid:d8de335afa3e10919d04938b|xqc_check_acked_or_dropped_pkt|conn:0000558BB8A7B99C|pkt_num:0|size:33|pkt_type:SHORT_HEADER|frame:NEW_TOKEN |
[2025/09/12 05:04:35 008256] [debug] |scid:d8de335afa3e10919d04938b|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1|
[2025/09/12 05:04:35 008308] [info] |scid:d8de335afa3e10919d04938b|xqc_send_packet_with_pn|<==|conn:0000558BB8A7B99C|path:0|pkt_num:1|size:33|sent:49|pkt_type:SHORT_HEADER|frame:NEW_TOKEN |inflight:23|now:1757653475008264|stream_id:0|stream_offset:0|
[2025/09/12 05:04:35 008318] [debug] |scid:d8de335afa3e10919d04938b|xqc_send_ctl_on_packet_sent|conn:0000558BB8A7B99C|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 05:04:35 008325] [debug] |scid:d8de335afa3e10919d04938b|xqc_send_ctl_on_packet_sent|path:0|inflight:23|applimit:2228|
[2025/09/12 05:04:35 008332] [debug] |scid:d8de335afa3e10919d04938b|xqc_send_ctl_get_pto_time_and_space|srtt:32537|rtt_var:6016|pto_duration:56601|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:04:35 008338] [debug] |scid:d8de335afa3e10919d04938b|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8A7B99C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:04:35 008344] [debug] |scid:d8de335afa3e10919d04938b|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8A7B99C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:04:35 008350] [debug] |scid:d8de335afa3e10919d04938b|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8A7B99C|path:0|PNS: 2, unacked: 56|
[2025/09/12 05:04:35 008356] [debug] |scid:d8de335afa3e10919d04938b|xqc_timer_set|type:LOSS_DETECTION|expire:1757653475089865|now:1757653475008331|interv:81534|
[2025/09/12 05:04:35 008362] [debug] |scid:d8de335afa3e10919d04938b|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB8A7B99C|path:0|pns:2|expire:1757653475089865|now:1757653475008331|interval:81534|pto_count:0|srtt:32537
[2025/09/12 05:04:35 008369] [debug] |scid:d8de335afa3e10919d04938b|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:48180|inflight:56|
[2025/09/12 05:04:35 008376] [debug] |scid:d8de335afa3e10919d04938b|xqc_check_acked_or_dropped_pkt|conn:0000558BB8A7B99C|pkt_num:0|size:283|pkt_type:SHORT_HEADER|frame:CRYPTO |
[2025/09/12 05:04:35 008390] [debug] |scid:d8de335afa3e10919d04938b|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:2|
[2025/09/12 05:04:35 008442] [info] |scid:d8de335afa3e10919d04938b|xqc_send_packet_with_pn|<==|conn:0000558BB8A7B99C|path:0|pkt_num:2|size:283|sent:299|pkt_type:SHORT_HEADER|frame:CRYPTO |inflight:56|now:1757653475008400|stream_id:0|stream_offset:0|
[2025/09/12 05:04:35 008453] [debug] |scid:d8de335afa3e10919d04938b|xqc_send_ctl_on_packet_sent|conn:0000558BB8A7B99C|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 05:04:35 008460] [debug] |scid:d8de335afa3e10919d04938b|xqc_send_ctl_on_packet_sent|path:0|inflight:56|applimit:2228|
[2025/09/12 05:04:35 008466] [debug] |scid:d8de335afa3e10919d04938b|xqc_send_ctl_get_pto_time_and_space|srtt:32537|rtt_var:6016|pto_duration:56601|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:04:35 008474] [debug] |scid:d8de335afa3e10919d04938b|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8A7B99C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:04:35 008480] [debug] |scid:d8de335afa3e10919d04938b|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8A7B99C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:04:35 008486] [debug] |scid:d8de335afa3e10919d04938b|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8A7B99C|path:0|PNS: 2, unacked: 339|
[2025/09/12 05:04:35 008490] [debug] |scid:d8de335afa3e10919d04938b|xqc_timer_set|type:LOSS_DETECTION|expire:1757653475090001|now:1757653475008466|interv:81535|
[2025/09/12 05:04:35 008495] [debug] |scid:d8de335afa3e10919d04938b|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB8A7B99C|path:0|pns:2|expire:1757653475090001|now:1757653475008466|interval:81535|pto_count:0|srtt:32537
[2025/09/12 05:04:35 008499] [debug] |scid:d8de335afa3e10919d04938b|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:48180|inflight:339|
[2025/09/12 05:04:35 008504] [debug] |scid:d8de335afa3e10919d04938b|xqc_check_acked_or_dropped_pkt|conn:0000558BB8A7B99C|pkt_num:0|size:284|pkt_type:SHORT_HEADER|frame:CRYPTO |
[2025/09/12 05:04:35 008508] [debug] |scid:d8de335afa3e10919d04938b|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:3|
[2025/09/12 05:04:35 008536] [info] |scid:d8de335afa3e10919d04938b|xqc_send_packet_with_pn|<==|conn:0000558BB8A7B99C|path:0|pkt_num:3|size:284|sent:300|pkt_type:SHORT_HEADER|frame:CRYPTO |inflight:339|now:1757653475008515|stream_id:0|stream_offset:0|
[2025/09/12 05:04:35 008541] [debug] |scid:d8de335afa3e10919d04938b|xqc_send_ctl_on_packet_sent|conn:0000558BB8A7B99C|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 05:04:35 008546] [debug] |scid:d8de335afa3e10919d04938b|xqc_send_ctl_on_packet_sent|path:0|inflight:339|applimit:2228|
[2025/09/12 05:04:35 008552] [debug] |scid:d8de335afa3e10919d04938b|xqc_send_ctl_get_pto_time_and_space|srtt:32537|rtt_var:6016|pto_duration:56601|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:04:35 008558] [debug] |scid:d8de335afa3e10919d04938b|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8A7B99C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:04:35 008565] [debug] |scid:d8de335afa3e10919d04938b|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8A7B99C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:04:35 008571] [debug] |scid:d8de335afa3e10919d04938b|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8A7B99C|path:0|PNS: 2, unacked: 623|
[2025/09/12 05:04:35 008578] [debug] |scid:d8de335afa3e10919d04938b|xqc_timer_set|type:LOSS_DETECTION|expire:1757653475090116|now:1757653475008551|interv:81565|
[2025/09/12 05:04:35 008585] [debug] |scid:d8de335afa3e10919d04938b|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB8A7B99C|path:0|pns:2|expire:1757653475090116|now:1757653475008551|interval:81565|pto_count:0|srtt:32537
[2025/09/12 05:04:35 008598] [debug] |scid:d8de335afa3e10919d04938b|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:48180|inflight:623|
[2025/09/12 05:04:35 008603] [debug] |scid:d8de335afa3e10919d04938b|xqc_check_acked_or_dropped_pkt|conn:0000558BB8A7B99C|pkt_num:0|size:55|pkt_type:HSK|frame:ACK |
[2025/09/12 05:04:35 008608] [debug] |scid:d8de335afa3e10919d04938b|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:10|
[2025/09/12 05:04:35 008632] [info] |scid:d8de335afa3e10919d04938b|xqc_send_packet_with_pn|<==|conn:0000558BB8A7B99C|path:0|pkt_num:10|size:55|sent:71|pkt_type:HSK|frame:ACK |inflight:623|now:1757653475008615|stream_id:0|stream_offset:0|
[2025/09/12 05:04:35 008638] [debug] |scid:d8de335afa3e10919d04938b|xqc_send_ctl_on_packet_sent|conn:0000558BB8A7B99C|path:0|pkt_num:10|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 05:04:35 008646] [debug] |scid:d8de335afa3e10919d04938b|xqc_check_acked_or_dropped_pkt|conn:0000558BB8A7B99C|pkt_num:0|size:54|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |
[2025/09/12 05:04:35 008652] [debug] |scid:d8de335afa3e10919d04938b|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:4|
[2025/09/12 05:04:35 008684] [info] |scid:d8de335afa3e10919d04938b|xqc_send_packet_with_pn|<==|conn:0000558BB8A7B99C|path:0|pkt_num:4|size:54|sent:70|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |inflight:623|now:1757653475008662|stream_id:0|stream_offset:0|
[2025/09/12 05:04:35 008694] [debug] |scid:d8de335afa3e10919d04938b|xqc_send_ctl_on_packet_sent|conn:0000558BB8A7B99C|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 05:04:35 008701] [debug] |scid:d8de335afa3e10919d04938b|xqc_send_ctl_on_packet_sent|path:0|inflight:623|applimit:2228|
[2025/09/12 05:04:35 008708] [debug] |scid:d8de335afa3e10919d04938b|xqc_send_ctl_get_pto_time_and_space|srtt:32537|rtt_var:6016|pto_duration:56601|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:04:35 008714] [debug] |scid:d8de335afa3e10919d04938b|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8A7B99C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:04:35 008721] [debug] |scid:d8de335afa3e10919d04938b|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8A7B99C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:04:35 008727] [debug] |scid:d8de335afa3e10919d04938b|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8A7B99C|path:0|PNS: 2, unacked: 677|
[2025/09/12 05:04:35 008733] [debug] |scid:d8de335afa3e10919d04938b|xqc_timer_set|type:LOSS_DETECTION|expire:1757653475090263|now:1757653475008707|interv:81556|
[2025/09/12 05:04:35 008737] [debug] |scid:d8de335afa3e10919d04938b|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB8A7B99C|path:0|pns:2|expire:1757653475090263|now:1757653475008707|interval:81556|pto_count:0|srtt:32537
[2025/09/12 05:04:35 008742] [debug] |scid:d8de335afa3e10919d04938b|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:48180|inflight:677|
[2025/09/12 05:04:35 008746] [debug] |scid:d8de335afa3e10919d04938b|xqc_check_acked_or_dropped_pkt|conn:0000558BB8A7B99C|pkt_num:0|size:54|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |
[2025/09/12 05:04:35 008751] [debug] |scid:d8de335afa3e10919d04938b|xqc_send_ctl_set_next_pn_for_packet|optimistic ack detection|skipped_range:5-10|next_skip_chance:1757653475253554|current_time:1757653475008751|
[2025/09/12 05:04:35 008755] [debug] |scid:d8de335afa3e10919d04938b|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:11|
[2025/09/12 05:04:35 008779] [info] |scid:d8de335afa3e10919d04938b|xqc_send_packet_with_pn|<==|conn:0000558BB8A7B99C|path:0|pkt_num:11|size:54|sent:70|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |inflight:677|now:1757653475008761|stream_id:0|stream_offset:0|
[2025/09/12 05:04:35 008785] [debug] |scid:d8de335afa3e10919d04938b|xqc_send_ctl_on_packet_sent|conn:0000558BB8A7B99C|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 05:04:35 008799] [debug] |scid:d8de335afa3e10919d04938b|xqc_send_ctl_on_packet_sent|path:0|inflight:677|applimit:2228|
[2025/09/12 05:04:35 008806] [debug] |scid:d8de335afa3e10919d04938b|xqc_send_ctl_get_pto_time_and_space|srtt:32537|rtt_var:6016|pto_duration:56601|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:04:35 008813] [debug] |scid:d8de335afa3e10919d04938b|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8A7B99C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:04:35 008819] [debug] |scid:d8de335afa3e10919d04938b|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8A7B99C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:04:35 008825] [debug] |scid:d8de335afa3e10919d04938b|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8A7B99C|path:0|PNS: 2, unacked: 731|
[2025/09/12 05:04:35 008831] [debug] |scid:d8de335afa3e10919d04938b|xqc_timer_set|type:LOSS_DETECTION|expire:1757653475090362|now:1757653475008806|interv:81556|
[2025/09/12 05:04:35 008835] [debug] |scid:d8de335afa3e10919d04938b|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB8A7B99C|path:0|pns:2|expire:1757653475090362|now:1757653475008806|interval:81556|pto_count:0|srtt:32537
[2025/09/12 05:04:35 008840] [debug] |scid:d8de335afa3e10919d04938b|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:48180|inflight:731|
[2025/09/12 05:04:35 008844] [debug] |scid:d8de335afa3e10919d04938b|xqc_check_acked_or_dropped_pkt|conn:0000558BB8A7B99C|pkt_num:0|size:1050|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:04:35 008849] [debug] |scid:d8de335afa3e10919d04938b|xqc_send_ctl_can_send|l-0.0.0.0-443-d8de335afa3e10919d04938b p-193.167.0.100-48488-f8e83263a6912f829a40621db605de694a |path:0|can:1|pkt_sz:1050|schedule_bytes:0|inflight:731|cwnd:48180|conn:0000558BB8A7B99C|stream_id:0|stream_offset:1024|
[2025/09/12 05:04:35 008854] [debug] |scid:d8de335afa3e10919d04938b|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:04:35 008858] [debug] |scid:d8de335afa3e10919d04938b|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:12|
[2025/09/12 05:04:35 008882] [info] |scid:d8de335afa3e10919d04938b|xqc_send_packet_with_pn|<==|conn:0000558BB8A7B99C|path:0|pkt_num:12|size:1050|sent:1066|pkt_type:SHORT_HEADER|frame:STREAM |inflight:731|now:1757653475008864|stream_id:0|stream_offset:1024|
[2025/09/12 05:04:35 008888] [debug] |scid:d8de335afa3e10919d04938b|xqc_send_ctl_on_packet_sent|conn:0000558BB8A7B99C|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 05:04:35 008894] [debug] |scid:d8de335afa3e10919d04938b|xqc_send_ctl_on_packet_sent|path:0|inflight:731|applimit:2228|
[2025/09/12 05:04:35 008901] [debug] |scid:d8de335afa3e10919d04938b|xqc_send_ctl_get_pto_time_and_space|srtt:32537|rtt_var:6016|pto_duration:56601|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:04:35 008907] [debug] |scid:d8de335afa3e10919d04938b|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8A7B99C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:04:35 008914] [debug] |scid:d8de335afa3e10919d04938b|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8A7B99C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:04:35 008920] [debug] |scid:d8de335afa3e10919d04938b|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8A7B99C|path:0|PNS: 2, unacked: 1781|
[2025/09/12 05:04:35 008927] [debug] |scid:d8de335afa3e10919d04938b|xqc_timer_set|type:LOSS_DETECTION|expire:1757653475090465|now:1757653475008900|interv:81565|
[2025/09/12 05:04:35 008933] [debug] |scid:d8de335afa3e10919d04938b|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB8A7B99C|path:0|pns:2|expire:1757653475090465|now:1757653475008900|interval:81565|pto_count:0|srtt:32537
[2025/09/12 05:04:35 008940] [debug] |scid:d8de335afa3e10919d04938b|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:48180|inflight:1781|
[2025/09/12 05:04:35 008948] [debug] |scid:d8de335afa3e10919d04938b|xqc_conn_next_wakeup_time|wakeup_time:1757653475032166|
[2025/09/12 05:04:35 008953] [debug] |scid:d8de335afa3e10919d04938b|xqc_engine_add_wakeup_queue|next_tick_time:1757653475032166|
[2025/09/12 05:04:35 008957] [debug] |xqc_engine_wakeup_after|wakeup:1757653475013915|now:1757653475008957|diff:4958|
[2025/09/12 05:04:35 008961] [debug] |xqc_engine_main_logic|END|now:1757653475007603|
[2025/09/12 05:04:35 008968] [info] |xqc_engine_packet_process|==>|conn:0000558BB8A7B99C|size:1406|state:ESTABED|recv_time:1757653475008968|
[2025/09/12 05:04:35 008973] [debug] |scid:d8de335afa3e10919d04938b|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:d8de335afa3e10919d04938b|spin_bit:0|
[2025/09/12 05:04:35 008979] [debug] |scid:d8de335afa3e10919d04938b|xqc_packet_decrypt|largest_pn:2029403718|
[2025/09/12 05:04:35 008983] [debug] |scid:d8de335afa3e10919d04938b|xqc_packet_decrypt|decryption nonce|path_id:0|pn:2029403719|
[2025/09/12 05:04:35 008990] [debug] |scid:d8de335afa3e10919d04938b|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:2029403719|
[2025/09/12 05:04:35 008994] [debug] |scid:d8de335afa3e10919d04938b|xqc_process_frames|frame_type:1|
[2025/09/12 05:04:35 008998] [debug] |scid:d8de335afa3e10919d04938b|xqc_process_frames|frame_type:0|
[2025/09/12 05:04:35 009002] [debug] |scid:d8de335afa3e10919d04938b|xqc_process_padding_frame|process padding|
[2025/09/12 05:04:35 009008] [debug] |scid:d8de335afa3e10919d04938b|xqc_timer_unset|type:ACK_01RTT|
[2025/09/12 05:04:35 009015] [debug] |scid:d8de335afa3e10919d04938b|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 05:04:35 009022] [debug] |scid:d8de335afa3e10919d04938b|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:2029403719|largest:2029403719|pns:2|
[2025/09/12 05:04:35 009029] [info] |scid:d8de335afa3e10919d04938b|xqc_conn_on_pkt_processed|====>|conn:0000558BB8A7B99C|path:0|size:1406|pkt_type:SHORT_HEADER|pkt_num:2029403719|frame:PADDING PING |recv_time:1757653475008968|dcid:d8de335afa3e10919d04938b|dcid_seq:0|
[2025/09/12 05:04:35 009037] [debug] |scid:d8de335afa3e10919d04938b|xqc_timer_set|type:PATH_IDLE|expire:1757653595008968|now:1757653475008968|interv:120000000|
[2025/09/12 05:04:35 009065] [debug] |scid:d8de335afa3e10919d04938b|xqc_timer_set|type:CONN_IDLE|expire:1757653595008968|now:1757653475008968|interv:120000000|
[2025/09/12 05:04:35 009071] [debug] |scid:d8de335afa3e10919d04938b|xqc_engine_remove_wakeup_queue|next_tick_time:1757653475032166|pq_index:1|
[2025/09/12 05:04:35 009078] [debug] |scid:d8de335afa3e10919d04938b|xqc_engine_add_active_queue|last_ticked_time:1757653475007603|
[2025/09/12 05:04:35 009082] [debug] |xqc_engine_main_logic|BEGIN|now:1757653475009081|
[2025/09/12 05:04:35 009086] [debug] |scid:d8de335afa3e10919d04938b|xqc_engine_process_conn|conn:0000558BB8A7B99C|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:1757653475009085|
[2025/09/12 05:04:35 009092] [debug] |scid:d8de335afa3e10919d04938b|xqc_gen_ack_frame|largest_recv:2029403719|ack_delay:124|first_ack_range:1|largest_pkt_recv_time:1757653475008968|
[2025/09/12 05:04:35 009097] [debug] |scid:d8de335afa3e10919d04938b|xqc_gen_ack_frame|high:2029403719|low:2029403718|pkt_pns:2|
[2025/09/12 05:04:35 009101] [debug] |scid:d8de335afa3e10919d04938b|xqc_write_ack_to_one_packet|ack_size:12|path:0|path_largest_recv:2029403719|frame_largest_recv:2029403719|
[2025/09/12 05:04:35 009105] [debug] |scid:d8de335afa3e10919d04938b|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:2|
[2025/09/12 05:04:35 009109] [debug] |scid:d8de335afa3e10919d04938b|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:ACK |stream_id:0|stream_offset:0|
[2025/09/12 05:04:35 009119] [debug] |scid:d8de335afa3e10919d04938b|xqc_check_acked_or_dropped_pkt|conn:0000558BB8A7B99C|pkt_num:0|size:34|pkt_type:SHORT_HEADER|frame:ACK |
[2025/09/12 05:04:35 009123] [debug] |scid:d8de335afa3e10919d04938b|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:13|
[2025/09/12 05:04:35 009149] [info] |scid:d8de335afa3e10919d04938b|xqc_send_packet_with_pn|<==|conn:0000558BB8A7B99C|path:0|pkt_num:13|size:34|sent:50|pkt_type:SHORT_HEADER|frame:ACK |inflight:1781|now:1757653475009130|stream_id:0|stream_offset:0|
[2025/09/12 05:04:35 009155] [debug] |scid:d8de335afa3e10919d04938b|xqc_send_ctl_on_packet_sent|conn:0000558BB8A7B99C|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 05:04:35 009161] [debug] |scid:d8de335afa3e10919d04938b|xqc_conn_next_wakeup_time|wakeup_time:1757653475090465|
[2025/09/12 05:04:35 009167] [debug] |scid:d8de335afa3e10919d04938b|xqc_engine_add_wakeup_queue|next_tick_time:1757653475090465|
[2025/09/12 05:04:35 009173] [debug] |xqc_engine_wakeup_after|wakeup:1757653475013915|now:1757653475009173|diff:4742|
[2025/09/12 05:04:35 009180] [debug] |xqc_engine_main_logic|END|now:1757653475009085|
[2025/09/12 05:04:35 009188] [debug] |xqc_engine_main_logic|BEGIN|now:1757653475009188|
[2025/09/12 05:04:35 009194] [debug] |xqc_engine_wakeup_after|wakeup:1757653475013915|now:1757653475009194|diff:4721|
[2025/09/12 05:04:35 009201] [debug] |xqc_engine_main_logic|END|now:1757653475009188|
[2025/09/12 05:04:35 014274] [debug] |xqc_engine_main_logic|BEGIN|now:1757653475014274|
[2025/09/12 05:04:35 014286] [debug] |scid:437ac172ab898946554e0870|xqc_engine_remove_wakeup_queue|next_tick_time:1757653475013915|pq_index:0|
[2025/09/12 05:04:35 014291] [debug] |scid:437ac172ab898946554e0870|xqc_engine_add_active_queue|last_ticked_time:1757653474847529|
[2025/09/12 05:04:35 014298] [debug] |scid:437ac172ab898946554e0870|xqc_engine_process_conn|conn:0000558BB8A7E98C|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:1757653475014296|
[2025/09/12 05:04:35 014304] [debug] |scid:437ac172ab898946554e0870|xqc_timer_expire|timer expired|type:LOSS_DETECTION|expire_time:1757653475013915|now:1757653475014296|
[2025/09/12 05:04:35 014309] [debug] |scid:437ac172ab898946554e0870|xqc_timer_loss_detection_timeout|path:0|loss_detection_timeout|
[2025/09/12 05:04:35 014314] [debug] |scid:437ac172ab898946554e0870|xqc_timer_loss_detection_timeout|send Probe pkts|conn:0000558BB8A7E98C|path:0|bytes_in_flight:2100|
[2025/09/12 05:04:35 014319] [debug] |scid:437ac172ab898946554e0870|xqc_send_ctl_get_pto_time_and_space|srtt:31029|rtt_var:6754|pto_duration:116090|backoff_factor:2.00|backoff:2.00|pto_cnt:1|max_ack_delay:25|
[2025/09/12 05:04:35 014324] [debug] |scid:437ac172ab898946554e0870|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8A7E98C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:04:35 014329] [debug] |scid:437ac172ab898946554e0870|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8A7E98C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:04:35 014334] [debug] |scid:437ac172ab898946554e0870|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8A7E98C|path:0|PNS: 2, unacked: 2100|
[2025/09/12 05:04:35 014339] [debug] |scid:437ac172ab898946554e0870|xqc_path_send_one_or_two_ack_elicit_pkts|send two ack-eliciting pkts|path:0|pns:2|
[2025/09/12 05:04:35 014344] [debug] |scid:437ac172ab898946554e0870|xqc_conn_send_probe_pkt|conn:0000558BB8A7E98C|path:0|pkt_num:9|size:1050|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|
[2025/09/12 05:04:35 014351] [debug] |scid:437ac172ab898946554e0870|xqc_conn_send_probe_pkt|conn:0000558BB8A7E98C|path:0|pkt_num:25|size:1050|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|
[2025/09/12 05:04:35 014356] [debug] |scid:437ac172ab898946554e0870|xqc_timer_loss_detection_timeout|xqc_send_ctl_set_loss_detection_timer|PTO|conn:0000558BB8A7E98C|pto_count:2
[2025/09/12 05:04:35 014367] [debug] |scid:437ac172ab898946554e0870|xqc_send_ctl_get_pto_time_and_space|srtt:31029|rtt_var:6754|pto_duration:232180|backoff_factor:2.00|backoff:4.00|pto_cnt:2|max_ack_delay:25|
[2025/09/12 05:04:35 014372] [debug] |scid:437ac172ab898946554e0870|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8A7E98C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:04:35 014377] [debug] |scid:437ac172ab898946554e0870|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8A7E98C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:04:35 014382] [debug] |scid:437ac172ab898946554e0870|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8A7E98C|path:0|PNS: 2, unacked: 2100|
[2025/09/12 05:04:35 014387] [debug] |scid:437ac172ab898946554e0870|xqc_timer_set|type:LOSS_DETECTION|expire:1757653475180005|now:1757653475014367|interv:165638|
[2025/09/12 05:04:35 014392] [debug] |scid:437ac172ab898946554e0870|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB8A7E98C|path:0|pns:2|expire:1757653475180005|now:1757653475014367|interval:165638|pto_count:2|srtt:31029
[2025/09/12 05:04:35 014399] [debug] |scid:437ac172ab898946554e0870|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:STREAM |stream_id:0|stream_offset:1024|
[2025/09/12 05:04:35 014404] [debug] |scid:437ac172ab898946554e0870|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:STREAM |stream_id:0|stream_offset:1024|
[2025/09/12 05:04:35 014410] [debug] |scid:437ac172ab898946554e0870|xqc_check_acked_or_dropped_pkt|conn:0000558BB8A7E98C|pkt_num:9|size:1050|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:04:35 014416] [debug] |scid:437ac172ab898946554e0870|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:32|
[2025/09/12 05:04:35 014449] [info] |scid:437ac172ab898946554e0870|xqc_send_packet_with_pn|<==|conn:0000558BB8A7E98C|path:0|pkt_num:32|size:1050|sent:1066|pkt_type:SHORT_HEADER|frame:STREAM |inflight:2100|now:1757653475014425|stream_id:0|stream_offset:1024|
[2025/09/12 05:04:35 014458] [debug] |scid:437ac172ab898946554e0870|xqc_send_ctl_on_packet_sent|conn:0000558BB8A7E98C|path:0|pkt_num:32|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 05:04:35 014467] [debug] |scid:437ac172ab898946554e0870|xqc_send_ctl_on_packet_sent|path:0|inflight:2100|applimit:0|
[2025/09/12 05:04:35 014476] [debug] |scid:437ac172ab898946554e0870|xqc_send_ctl_get_pto_time_and_space|srtt:31029|rtt_var:6754|pto_duration:232180|backoff_factor:2.00|backoff:4.00|pto_cnt:2|max_ack_delay:25|
[2025/09/12 05:04:35 014484] [debug] |scid:437ac172ab898946554e0870|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8A7E98C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:04:35 014492] [debug] |scid:437ac172ab898946554e0870|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8A7E98C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:04:35 014500] [debug] |scid:437ac172ab898946554e0870|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8A7E98C|path:0|PNS: 2, unacked: 3150|
[2025/09/12 05:04:35 014508] [debug] |scid:437ac172ab898946554e0870|xqc_timer_set|type:LOSS_DETECTION|expire:1757653475346605|now:1757653475014475|interv:332130|
[2025/09/12 05:04:35 014517] [debug] |scid:437ac172ab898946554e0870|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB8A7E98C|path:0|pns:2|expire:1757653475346605|now:1757653475014475|interval:332130|pto_count:2|srtt:31029
[2025/09/12 05:04:35 014525] [debug] |scid:437ac172ab898946554e0870|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:5921|inflight:3150|
[2025/09/12 05:04:35 014532] [debug] |scid:437ac172ab898946554e0870|xqc_check_acked_or_dropped_pkt|conn:0000558BB8A7E98C|pkt_num:25|size:1050|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:04:35 014537] [debug] |scid:437ac172ab898946554e0870|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:33|
[2025/09/12 05:04:35 014567] [info] |scid:437ac172ab898946554e0870|xqc_send_packet_with_pn|<==|conn:0000558BB8A7E98C|path:0|pkt_num:33|size:1050|sent:1066|pkt_type:SHORT_HEADER|frame:STREAM |inflight:3150|now:1757653475014546|stream_id:0|stream_offset:1024|
[2025/09/12 05:04:35 014584] [debug] |scid:437ac172ab898946554e0870|xqc_send_ctl_on_packet_sent|conn:0000558BB8A7E98C|path:0|pkt_num:33|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 05:04:35 014594] [debug] |scid:437ac172ab898946554e0870|xqc_send_ctl_on_packet_sent|path:0|inflight:3150|applimit:0|
[2025/09/12 05:04:35 014602] [debug] |scid:437ac172ab898946554e0870|xqc_send_ctl_get_pto_time_and_space|srtt:31029|rtt_var:6754|pto_duration:232180|backoff_factor:2.00|backoff:4.00|pto_cnt:2|max_ack_delay:25|
[2025/09/12 05:04:35 014611] [debug] |scid:437ac172ab898946554e0870|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8A7E98C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:04:35 014619] [debug] |scid:437ac172ab898946554e0870|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8A7E98C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:04:35 014626] [debug] |scid:437ac172ab898946554e0870|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8A7E98C|path:0|PNS: 2, unacked: 4200|
[2025/09/12 05:04:35 014635] [debug] |scid:437ac172ab898946554e0870|xqc_timer_set|type:LOSS_DETECTION|expire:1757653475346726|now:1757653475014602|interv:332124|
[2025/09/12 05:04:35 014642] [debug] |scid:437ac172ab898946554e0870|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB8A7E98C|path:0|pns:2|expire:1757653475346726|now:1757653475014602|interval:332124|pto_count:2|srtt:31029
[2025/09/12 05:04:35 014647] [debug] |scid:437ac172ab898946554e0870|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:5921|inflight:4200|
[2025/09/12 05:04:35 014654] [debug] |scid:437ac172ab898946554e0870|xqc_conn_next_wakeup_time|wakeup_time:1757653475346726|
[2025/09/12 05:04:35 014659] [debug] |scid:437ac172ab898946554e0870|xqc_engine_add_wakeup_queue|next_tick_time:1757653475346726|
[2025/09/12 05:04:35 014664] [debug] |xqc_engine_wakeup_after|wakeup:1757653475090465|now:1757653475014663|diff:75802|
[2025/09/12 05:04:35 014669] [debug] |xqc_engine_main_logic|END|now:1757653475014296|
[2025/09/12 05:04:35 038905] [info] |xqc_engine_packet_process|==>|conn:0000558BB8A7B99C|size:39|state:ESTABED|recv_time:1757653475038902|
[2025/09/12 05:04:35 038924] [debug] |scid:d8de335afa3e10919d04938b|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:d8de335afa3e10919d04938b|spin_bit:0|
[2025/09/12 05:04:35 038936] [debug] |scid:d8de335afa3e10919d04938b|xqc_packet_decrypt|largest_pn:2029403719|
[2025/09/12 05:04:35 038942] [debug] |scid:d8de335afa3e10919d04938b|xqc_packet_decrypt|decryption nonce|path_id:0|pn:2029403720|
[2025/09/12 05:04:35 038952] [debug] |scid:d8de335afa3e10919d04938b|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:2029403720|
[2025/09/12 05:04:35 038959] [debug] |scid:d8de335afa3e10919d04938b|xqc_process_frames|frame_type:2|
[2025/09/12 05:04:35 038968] [debug] |scid:d8de335afa3e10919d04938b|xqc_send_ctl_on_ack_received|conn:0000558BB8A7B99C|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 05:04:35 038975] [debug] |scid:d8de335afa3e10919d04938b|xqc_update_sample|sampler_update|prior_lost:3|tx_in_flight:23|prior_delivered:2228|prior_time:1757653475008171|is_app_limited:1|send_elapse:0|ack_elapse:30731|ctl_first_sent_time:1757653475008171|lagest_ack_time:1757653475038902|curr_delivered:2251|
[2025/09/12 05:04:35 038983] [debug] |scid:d8de335afa3e10919d04938b|xqc_update_sample|sampler_sent_time_update:1757653475008171|
[2025/09/12 05:04:35 038990] [debug] |scid:d8de335afa3e10919d04938b|xqc_send_ctl_on_ack_received|sndq_packets_used:6||sndq_packets_used_bytes:0|sndq_packets_free:2|
[2025/09/12 05:04:35 038997] [debug] |scid:d8de335afa3e10919d04938b|xqc_send_ctl_on_ack_received|conn:0000558BB8A7B99C|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 05:04:35 039011] [debug] |scid:d8de335afa3e10919d04938b|xqc_update_sample|sampler_update|prior_lost:3|tx_in_flight:23|prior_delivered:2228|prior_time:1757653475008171|is_app_limited:1|send_elapse:0|ack_elapse:30731|ctl_first_sent_time:1757653475008171|lagest_ack_time:1757653475038902|curr_delivered:2284|
[2025/09/12 05:04:35 039018] [debug] |scid:d8de335afa3e10919d04938b|xqc_update_sample|sampler_sent_time_update:1757653475008264|
[2025/09/12 05:04:35 039024] [debug] |scid:d8de335afa3e10919d04938b|xqc_send_ctl_on_ack_received|sndq_packets_used:5||sndq_packets_used_bytes:0|sndq_packets_free:3|
[2025/09/12 05:04:35 039031] [debug] |scid:d8de335afa3e10919d04938b|xqc_send_ctl_update_rtt|before update rtt|conn:0000558BB8A7B99C|srtt:32537|rttvar:6016|minrtt:30847|latest_rtt:30638|ack_delay:40|
[2025/09/12 05:04:35 039063] [debug] |scid:d8de335afa3e10919d04938b|xqc_send_ctl_update_rtt|l-0.0.0.0-443-d8de335afa3e10919d04938b p-193.167.0.100-48488-f8e83263a6912f829a40621db605de694a |after update rtt|conn:0000558BB8A7B99C|srtt:32294|rttvar:4996|minrtt:30638|latest_rtt:30638|ack_delay:40|
[2025/09/12 05:04:35 039074] [debug] |scid:d8de335afa3e10919d04938b|xqc_send_ctl_get_lost_sent_pn|largest_acked:1|lost_pn:18446744073709551615|thresh:3|
[2025/09/12 05:04:35 039081] [debug] |scid:d8de335afa3e10919d04938b|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:04:35 039087] [debug] |scid:d8de335afa3e10919d04938b|xqc_send_ctl_get_pto_time_and_space|srtt:32294|rtt_var:4996|pto_duration:52278|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:04:35 039094] [debug] |scid:d8de335afa3e10919d04938b|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8A7B99C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:04:35 039100] [debug] |scid:d8de335afa3e10919d04938b|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8A7B99C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:04:35 039105] [debug] |scid:d8de335afa3e10919d04938b|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8A7B99C|path:0|PNS: 2, unacked: 1725|
[2025/09/12 05:04:35 039112] [debug] |scid:d8de335afa3e10919d04938b|xqc_timer_set|type:LOSS_DETECTION|expire:1757653475086142|now:1757653475039087|interv:47055|
[2025/09/12 05:04:35 039118] [debug] |scid:d8de335afa3e10919d04938b|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB8A7B99C|path:0|pns:2|expire:1757653475086142|now:1757653475039087|interval:47055|pto_count:0|srtt:32294
[2025/09/12 05:04:35 039124] [debug] |scid:d8de335afa3e10919d04938b|xqc_generate_sample|sampler: send_elapse 0, ack_elapse 30731, delivered 56|rate 1822|lost 3|
[2025/09/12 05:04:35 039131] [debug] |scid:d8de335afa3e10919d04938b|xqc_bbr_update_bandwidth|BBRv1: RTT round update 3 -> 4|
[2025/09/12 05:04:35 039138] [debug] |scid:d8de335afa3e10919d04938b|xqc_bbr_update_min_rtt|probertt expire|rtt:30638, old_rtt:30847|
[2025/09/12 05:04:35 039145] [debug] |scid:d8de335afa3e10919d04938b|xqc_bbr_update_min_rtt|minrtt expire|rtt:30638, old_rtt:30847|
[2025/09/12 05:04:35 039151] [debug] |scid:d8de335afa3e10919d04938b|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:5744|extra_cwnd:504|
[2025/09/12 05:04:35 039157] [debug] |scid:d8de335afa3e10919d04938b|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:48180|packet_lost:0|acked:56|po_sent_time:1757653475008264|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2284|
[2025/09/12 05:04:35 039163] [debug] |scid:d8de335afa3e10919d04938b|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:48180|packet_lost:0|acked:56|po_sent_time:1757653475008264|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2284|
[2025/09/12 05:04:35 039169] [debug] |scid:d8de335afa3e10919d04938b|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-d8de335afa3e10919d04938b p-193.167.0.100-48488-f8e83263a6912f829a40621db605de694a |bbr on ack|mode:0|pacing_rate:4006390|bw:37869|cwnd:48236|full_bw_reached:0|inflight:1725|srtt:32294|latest_rtt:30638|min_rtt:30638|applimit:1|lost:3|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:1|
[2025/09/12 05:04:35 039182] [debug] |scid:d8de335afa3e10919d04938b|xqc_process_frames|frame_type:0|
[2025/09/12 05:04:35 039188] [debug] |scid:d8de335afa3e10919d04938b|xqc_process_padding_frame|process padding|
[2025/09/12 05:04:35 039195] [debug] |scid:d8de335afa3e10919d04938b|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:2029403720|largest:2029403720|pns:2|
[2025/09/12 05:04:35 039201] [info] |scid:d8de335afa3e10919d04938b|xqc_conn_on_pkt_processed|====>|conn:0000558BB8A7B99C|path:0|size:39|pkt_type:SHORT_HEADER|pkt_num:2029403720|frame:PADDING ACK |recv_time:1757653475038902|dcid:d8de335afa3e10919d04938b|dcid_seq:0|
[2025/09/12 05:04:35 039208] [debug] |scid:d8de335afa3e10919d04938b|xqc_timer_set|type:PATH_IDLE|expire:1757653595038902|now:1757653475038902|interv:120000000|
[2025/09/12 05:04:35 039214] [debug] |scid:d8de335afa3e10919d04938b|xqc_timer_set|type:CONN_IDLE|expire:1757653595038902|now:1757653475038902|interv:120000000|
[2025/09/12 05:04:35 039220] [debug] |scid:d8de335afa3e10919d04938b|xqc_engine_remove_wakeup_queue|next_tick_time:1757653475090465|pq_index:0|
[2025/09/12 05:04:35 039226] [debug] |scid:d8de335afa3e10919d04938b|xqc_engine_add_active_queue|last_ticked_time:1757653475009085|
[2025/09/12 05:04:35 039232] [debug] |xqc_engine_main_logic|BEGIN|now:1757653475039231|
[2025/09/12 05:04:35 039239] [debug] |scid:d8de335afa3e10919d04938b|xqc_engine_process_conn|conn:0000558BB8A7B99C|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:1757653475039237|
[2025/09/12 05:04:35 039247] [debug] |scid:d8de335afa3e10919d04938b|xqc_conn_next_wakeup_time|wakeup_time:1757653475086142|
[2025/09/12 05:04:35 039253] [debug] |scid:d8de335afa3e10919d04938b|xqc_engine_add_wakeup_queue|next_tick_time:1757653475086142|
[2025/09/12 05:04:35 039258] [debug] |xqc_engine_wakeup_after|wakeup:1757653475086142|now:1757653475039258|diff:46884|
[2025/09/12 05:04:35 039263] [debug] |xqc_engine_main_logic|END|now:1757653475039237|
[2025/09/12 05:04:35 039270] [debug] |xqc_engine_main_logic|BEGIN|now:1757653475039270|
[2025/09/12 05:04:35 039276] [debug] |xqc_engine_wakeup_after|wakeup:1757653475086142|now:1757653475039275|diff:46867|
[2025/09/12 05:04:35 039281] [debug] |xqc_engine_main_logic|END|now:1757653475039270|
[2025/09/12 05:04:35 039718] [info] |xqc_engine_packet_process|==>|conn:0000558BB8A7B99C|size:40|state:ESTABED|recv_time:1757653475039717|
[2025/09/12 05:04:35 039727] [debug] |scid:d8de335afa3e10919d04938b|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:d8de335afa3e10919d04938b|spin_bit:0|
[2025/09/12 05:04:35 039735] [debug] |scid:d8de335afa3e10919d04938b|xqc_packet_decrypt|largest_pn:2029403720|
[2025/09/12 05:04:35 039740] [debug] |scid:d8de335afa3e10919d04938b|xqc_packet_decrypt|decryption nonce|path_id:0|pn:2029403721|
[2025/09/12 05:04:35 039748] [debug] |scid:d8de335afa3e10919d04938b|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:2029403721|
[2025/09/12 05:04:35 039754] [debug] |scid:d8de335afa3e10919d04938b|xqc_process_frames|frame_type:2|
[2025/09/12 05:04:35 039761] [debug] |scid:d8de335afa3e10919d04938b|xqc_send_ctl_on_ack_received|conn:0000558BB8A7B99C|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 05:04:35 039768] [debug] |scid:d8de335afa3e10919d04938b|xqc_update_sample|sampler_update|prior_lost:3|tx_in_flight:339|prior_delivered:2228|prior_time:1757653475008171|is_app_limited:1|send_elapse:229|ack_elapse:31546|ctl_first_sent_time:1757653475008400|lagest_ack_time:1757653475039717|curr_delivered:2567|
[2025/09/12 05:04:35 039775] [debug] |scid:d8de335afa3e10919d04938b|xqc_update_sample|sampler_sent_time_update:1757653475008400|
[2025/09/12 05:04:35 039787] [debug] |scid:d8de335afa3e10919d04938b|xqc_send_ctl_on_ack_received|sndq_packets_used:4||sndq_packets_used_bytes:0|sndq_packets_free:4|
[2025/09/12 05:04:35 039793] [debug] |scid:d8de335afa3e10919d04938b|xqc_send_ctl_on_ack_received|conn:0000558BB8A7B99C|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 05:04:35 039800] [debug] |scid:d8de335afa3e10919d04938b|xqc_update_sample|sampler_update|prior_lost:3|tx_in_flight:339|prior_delivered:2228|prior_time:1757653475008171|is_app_limited:1|send_elapse:229|ack_elapse:31546|ctl_first_sent_time:1757653475008400|lagest_ack_time:1757653475039717|curr_delivered:2621|
[2025/09/12 05:04:35 039806] [debug] |scid:d8de335afa3e10919d04938b|xqc_update_sample|sampler_sent_time_update:1757653475008761|
[2025/09/12 05:04:35 039812] [debug] |scid:d8de335afa3e10919d04938b|xqc_send_ctl_on_ack_received|sndq_packets_used:3||sndq_packets_used_bytes:0|sndq_packets_free:5|
[2025/09/12 05:04:35 039818] [debug] |scid:d8de335afa3e10919d04938b|xqc_send_ctl_update_rtt|before update rtt|conn:0000558BB8A7B99C|srtt:32294|rttvar:4996|minrtt:30638|latest_rtt:30956|ack_delay:64|
[2025/09/12 05:04:35 039825] [debug] |scid:d8de335afa3e10919d04938b|xqc_send_ctl_update_rtt|l-0.0.0.0-443-d8de335afa3e10919d04938b p-193.167.0.100-48488-f8e83263a6912f829a40621db605de694a |after update rtt|conn:0000558BB8A7B99C|srtt:32119|rttvar:4097|minrtt:30638|latest_rtt:30956|ack_delay:64|
[2025/09/12 05:04:35 039831] [debug] |scid:d8de335afa3e10919d04938b|xqc_send_ctl_get_lost_sent_pn|largest_acked:11|lost_pn:8|thresh:3|
[2025/09/12 05:04:35 039838] [debug] |scid:d8de335afa3e10919d04938b|xqc_send_ctl_detect_lost|mark lost|pns:2|pkt_num:3|lost_pn:8|po_sent_time:1757653475008515|lost_send_time:1757653475003584|loss_delay:36133|frame:CRYPTO |repair:32|
[2025/09/12 05:04:35 039845] [debug] |scid:d8de335afa3e10919d04938b|xqc_send_ctl_detect_lost|mark lost|pns:2|pkt_num:4|lost_pn:8|po_sent_time:1757653475008662|lost_send_time:1757653475003584|loss_delay:36133|frame:NEW_CONNECTION_ID |repair:16384|
[2025/09/12 05:04:35 039851] [debug] |scid:d8de335afa3e10919d04938b|xqc_send_ctl_detect_lost|OnLostDetection|largest_lost sent time: 1757653475008662u|
[2025/09/12 05:04:35 039857] [stats] |scid:d8de335afa3e10919d04938b|xqc_send_ctl_detect_lost|l-0.0.0.0-443-d8de335afa3e10919d04938b p-193.167.0.100-48488-f8e83263a6912f829a40621db605de694a |lost interval:134042|lost_count:4|send_count:12|pkt_num:4|po_send_time:1757653475008662|srtt:32119|cwnd:48236|bw:37869|conn_life:168858|now:0|last_lost_time:168858|
[2025/09/12 05:04:35 039864] [debug] |scid:d8de335afa3e10919d04938b|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:04:35 039870] [debug] |scid:d8de335afa3e10919d04938b|xqc_send_ctl_get_pto_time_and_space|srtt:32119|rtt_var:4097|pto_duration:48507|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:04:35 039877] [debug] |scid:d8de335afa3e10919d04938b|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8A7B99C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:04:35 039883] [debug] |scid:d8de335afa3e10919d04938b|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8A7B99C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:04:35 039888] [debug] |scid:d8de335afa3e10919d04938b|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8A7B99C|path:0|PNS: 2, unacked: 1050|
[2025/09/12 05:04:35 039894] [debug] |scid:d8de335afa3e10919d04938b|xqc_timer_set|type:LOSS_DETECTION|expire:1757653475082371|now:1757653475039869|interv:42502|
[2025/09/12 05:04:35 039900] [debug] |scid:d8de335afa3e10919d04938b|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB8A7B99C|path:0|pns:2|expire:1757653475082371|now:1757653475039869|interval:42502|pto_count:0|srtt:32119
[2025/09/12 05:04:35 039906] [debug] |scid:d8de335afa3e10919d04938b|xqc_generate_sample|sampler: send_elapse 229, ack_elapse 31546, delivered 393|rate 12457|lost 5|
[2025/09/12 05:04:35 039917] [debug] |scid:d8de335afa3e10919d04938b|xqc_bbr_update_min_rtt|minrtt expire|rtt:30638, old_rtt:30638|
[2025/09/12 05:04:35 039923] [debug] |scid:d8de335afa3e10919d04938b|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:5744|extra_cwnd:726|
[2025/09/12 05:04:35 039929] [debug] |scid:d8de335afa3e10919d04938b|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:48236|packet_lost:2|acked:337|po_sent_time:1757653475008761|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2284|
[2025/09/12 05:04:35 039936] [debug] |scid:d8de335afa3e10919d04938b|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:48236|packet_lost:2|acked:337|po_sent_time:1757653475008761|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2284|
[2025/09/12 05:04:35 039942] [debug] |scid:d8de335afa3e10919d04938b|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-d8de335afa3e10919d04938b p-193.167.0.100-48488-f8e83263a6912f829a40621db605de694a |bbr on ack|mode:0|pacing_rate:4006390|bw:37869|cwnd:48573|full_bw_reached:0|inflight:1050|srtt:32119|latest_rtt:30956|min_rtt:30638|applimit:1|lost:3|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:04:35 039950] [debug] |scid:d8de335afa3e10919d04938b|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:2029403721|largest:2029403721|pns:2|
[2025/09/12 05:04:35 039957] [info] |scid:d8de335afa3e10919d04938b|xqc_conn_on_pkt_processed|====>|conn:0000558BB8A7B99C|path:0|size:40|pkt_type:SHORT_HEADER|pkt_num:2029403721|frame:ACK |recv_time:1757653475039717|dcid:d8de335afa3e10919d04938b|dcid_seq:0|
[2025/09/12 05:04:35 039963] [debug] |scid:d8de335afa3e10919d04938b|xqc_timer_set|type:PATH_IDLE|expire:1757653595039717|now:1757653475039717|interv:120000000|
[2025/09/12 05:04:35 039970] [debug] |scid:d8de335afa3e10919d04938b|xqc_timer_set|type:CONN_IDLE|expire:1757653595039717|now:1757653475039717|interv:120000000|
[2025/09/12 05:04:35 039976] [debug] |scid:d8de335afa3e10919d04938b|xqc_engine_remove_wakeup_queue|next_tick_time:1757653475086142|pq_index:0|
[2025/09/12 05:04:35 039982] [debug] |scid:d8de335afa3e10919d04938b|xqc_engine_add_active_queue|last_ticked_time:1757653475039237|
[2025/09/12 05:04:35 039987] [debug] |xqc_engine_main_logic|BEGIN|now:1757653475039987|
[2025/09/12 05:04:35 039994] [debug] |scid:d8de335afa3e10919d04938b|xqc_engine_process_conn|conn:0000558BB8A7B99C|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:1757653475039992|
[2025/09/12 05:04:35 040002] [debug] |scid:d8de335afa3e10919d04938b|xqc_path_get_perf_class|conn:0000558BB8A7B99C|path_id:0|path_srtt:32119|min_srtt:32119|path_bw:37869|loss_rate:17.65|path_pto:0|
[2025/09/12 05:04:35 040009] [debug] |scid:d8de335afa3e10919d04938b|xqc_send_ctl_can_send|l-0.0.0.0-443-d8de335afa3e10919d04938b p-193.167.0.100-48488-f8e83263a6912f829a40621db605de694a |path:0|can:1|pkt_sz:284|schedule_bytes:0|inflight:1050|cwnd:48573|conn:0000558BB8A7B99C|stream_id:0|stream_offset:0|
[2025/09/12 05:04:35 040015] [debug] |scid:d8de335afa3e10919d04938b|xqc_minrtt_scheduler_get_path|path srtt|conn:0000558BB8A7B99C|path_id:0|path_srtt:32119|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:04:35 040022] [debug] |scid:d8de335afa3e10919d04938b|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CRYPTO |pn:3|size:284|reinj:0|path_class:2|
[2025/09/12 05:04:35 040029] [debug] |scid:d8de335afa3e10919d04938b|xqc_path_get_perf_class|conn:0000558BB8A7B99C|path_id:0|path_srtt:32119|min_srtt:32119|path_bw:37869|loss_rate:17.65|path_pto:0|
[2025/09/12 05:04:35 040035] [debug] |scid:d8de335afa3e10919d04938b|xqc_send_ctl_can_send|l-0.0.0.0-443-d8de335afa3e10919d04938b p-193.167.0.100-48488-f8e83263a6912f829a40621db605de694a |path:0|can:1|pkt_sz:54|schedule_bytes:284|inflight:1050|cwnd:48573|conn:0000558BB8A7B99C|stream_id:0|stream_offset:0|
[2025/09/12 05:04:35 040071] [debug] |scid:d8de335afa3e10919d04938b|xqc_minrtt_scheduler_get_path|path srtt|conn:0000558BB8A7B99C|path_id:0|path_srtt:32119|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:04:35 040078] [debug] |scid:d8de335afa3e10919d04938b|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 05:04:35 040085] [debug] |scid:d8de335afa3e10919d04938b|xqc_check_acked_or_dropped_pkt|conn:0000558BB8A7B99C|pkt_num:3|size:284|pkt_type:SHORT_HEADER|frame:CRYPTO |
[2025/09/12 05:04:35 040092] [debug] |scid:d8de335afa3e10919d04938b|xqc_send_ctl_can_send|l-0.0.0.0-443-d8de335afa3e10919d04938b p-193.167.0.100-48488-f8e83263a6912f829a40621db605de694a |path:0|can:1|pkt_sz:284|schedule_bytes:0|inflight:1050|cwnd:48573|conn:0000558BB8A7B99C|stream_id:0|stream_offset:0|
[2025/09/12 05:04:35 040098] [debug] |scid:d8de335afa3e10919d04938b|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:04:35 040105] [debug] |scid:d8de335afa3e10919d04938b|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:14|
[2025/09/12 05:04:35 040150] [info] |scid:d8de335afa3e10919d04938b|xqc_send_packet_with_pn|<==|conn:0000558BB8A7B99C|path:0|pkt_num:14|size:284|sent:300|pkt_type:SHORT_HEADER|frame:CRYPTO |inflight:1050|now:1757653475040116|stream_id:0|stream_offset:0|
[2025/09/12 05:04:35 040158] [debug] |scid:d8de335afa3e10919d04938b|xqc_send_ctl_on_packet_sent|conn:0000558BB8A7B99C|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:2|
[2025/09/12 05:04:35 040165] [debug] |scid:d8de335afa3e10919d04938b|xqc_send_ctl_on_packet_sent|path:0|inflight:1050|applimit:0|
[2025/09/12 05:04:35 040171] [debug] |scid:d8de335afa3e10919d04938b|xqc_send_ctl_get_pto_time_and_space|srtt:32119|rtt_var:4097|pto_duration:48507|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:04:35 040177] [debug] |scid:d8de335afa3e10919d04938b|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8A7B99C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:04:35 040183] [debug] |scid:d8de335afa3e10919d04938b|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8A7B99C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:04:35 040189] [debug] |scid:d8de335afa3e10919d04938b|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8A7B99C|path:0|PNS: 2, unacked: 1334|
[2025/09/12 05:04:35 040195] [debug] |scid:d8de335afa3e10919d04938b|xqc_timer_set|type:LOSS_DETECTION|expire:1757653475113623|now:1757653475040171|interv:73452|
[2025/09/12 05:04:35 040200] [debug] |scid:d8de335afa3e10919d04938b|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB8A7B99C|path:0|pns:2|expire:1757653475113623|now:1757653475040171|interval:73452|pto_count:0|srtt:32119
[2025/09/12 05:04:35 040207] [debug] |scid:d8de335afa3e10919d04938b|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:48573|inflight:1334|
[2025/09/12 05:04:35 040214] [debug] |scid:d8de335afa3e10919d04938b|xqc_check_acked_or_dropped_pkt|conn:0000558BB8A7B99C|pkt_num:4|size:54|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |
[2025/09/12 05:04:35 040220] [debug] |scid:d8de335afa3e10919d04938b|xqc_send_ctl_can_send|l-0.0.0.0-443-d8de335afa3e10919d04938b p-193.167.0.100-48488-f8e83263a6912f829a40621db605de694a |path:0|can:1|pkt_sz:54|schedule_bytes:0|inflight:1334|cwnd:48573|conn:0000558BB8A7B99C|stream_id:0|stream_offset:0|
[2025/09/12 05:04:35 040226] [debug] |scid:d8de335afa3e10919d04938b|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:04:35 040232] [debug] |scid:d8de335afa3e10919d04938b|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:15|
[2025/09/12 05:04:35 040259] [info] |scid:d8de335afa3e10919d04938b|xqc_send_packet_with_pn|<==|conn:0000558BB8A7B99C|path:0|pkt_num:15|size:54|sent:70|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |inflight:1334|now:1757653475040240|stream_id:0|stream_offset:0|
[2025/09/12 05:04:35 040266] [debug] |scid:d8de335afa3e10919d04938b|xqc_send_ctl_on_packet_sent|conn:0000558BB8A7B99C|path:0|pkt_num:15|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 05:04:35 040277] [debug] |scid:d8de335afa3e10919d04938b|xqc_send_ctl_on_packet_sent|path:0|inflight:1334|applimit:0|
[2025/09/12 05:04:35 040283] [debug] |scid:d8de335afa3e10919d04938b|xqc_send_ctl_get_pto_time_and_space|srtt:32119|rtt_var:4097|pto_duration:48507|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:04:35 040289] [debug] |scid:d8de335afa3e10919d04938b|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8A7B99C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:04:35 040294] [debug] |scid:d8de335afa3e10919d04938b|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8A7B99C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:04:35 040300] [debug] |scid:d8de335afa3e10919d04938b|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8A7B99C|path:0|PNS: 2, unacked: 1388|
[2025/09/12 05:04:35 040306] [debug] |scid:d8de335afa3e10919d04938b|xqc_timer_set|type:LOSS_DETECTION|expire:1757653475113747|now:1757653475040283|interv:73464|
[2025/09/12 05:04:35 040311] [debug] |scid:d8de335afa3e10919d04938b|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB8A7B99C|path:0|pns:2|expire:1757653475113747|now:1757653475040283|interval:73464|pto_count:0|srtt:32119
[2025/09/12 05:04:35 040318] [debug] |scid:d8de335afa3e10919d04938b|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:48573|inflight:1388|
[2025/09/12 05:04:35 040325] [debug] |scid:d8de335afa3e10919d04938b|xqc_conn_next_wakeup_time|wakeup_time:1757653475113747|
[2025/09/12 05:04:35 040331] [debug] |scid:d8de335afa3e10919d04938b|xqc_engine_add_wakeup_queue|next_tick_time:1757653475113747|
[2025/09/12 05:04:35 040337] [debug] |xqc_engine_wakeup_after|wakeup:1757653475113747|now:1757653475040337|diff:73410|
[2025/09/12 05:04:35 040343] [debug] |xqc_engine_main_logic|END|now:1757653475039992|
[2025/09/12 05:04:35 040350] [debug] |xqc_engine_main_logic|BEGIN|now:1757653475040350|
[2025/09/12 05:04:35 040356] [debug] |xqc_engine_wakeup_after|wakeup:1757653475113747|now:1757653475040355|diff:73392|
[2025/09/12 05:04:35 040361] [debug] |xqc_engine_main_logic|END|now:1757653475040350|
[2025/09/12 05:04:35 040605] [info] |xqc_engine_packet_process|==>|conn:0000558BB8A7B99C|size:39|state:ESTABED|recv_time:1757653475040605|
[2025/09/12 05:04:35 040614] [debug] |scid:d8de335afa3e10919d04938b|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:d8de335afa3e10919d04938b|spin_bit:0|
[2025/09/12 05:04:35 040622] [debug] |scid:d8de335afa3e10919d04938b|xqc_packet_decrypt|largest_pn:2029403721|
[2025/09/12 05:04:35 040627] [debug] |scid:d8de335afa3e10919d04938b|xqc_packet_decrypt|decryption nonce|path_id:0|pn:2029403722|
[2025/09/12 05:04:35 040635] [debug] |scid:d8de335afa3e10919d04938b|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:2029403722|
[2025/09/12 05:04:35 040641] [debug] |scid:d8de335afa3e10919d04938b|xqc_process_frames|frame_type:1c|
[2025/09/12 05:04:35 040648] [debug] |scid:d8de335afa3e10919d04938b|xqc_timer_set|type:CONN_DRAINING|expire:1757653475261169|now:1757653475040648|interv:220521|
[2025/09/12 05:04:35 040654] [debug] |scid:d8de335afa3e10919d04938b|xqc_send_queue_drop_packets|sndq_packets_used:5|sndq_packets_used_bytes:0|sndq_packets_free:3|
[2025/09/12 05:04:35 040661] [debug] |scid:d8de335afa3e10919d04938b|xqc_send_queue_drop_packets|path:0|ctl_bytes_in_flight:1388|
[2025/09/12 05:04:35 040667] [debug] |scid:d8de335afa3e10919d04938b|xqc_timer_unset|type:ACK_INIT|
[2025/09/12 05:04:35 040672] [debug] |scid:d8de335afa3e10919d04938b|xqc_timer_unset|type:ACK_HSK|
[2025/09/12 05:04:35 040678] [debug] |scid:d8de335afa3e10919d04938b|xqc_timer_unset|type:ACK_01RTT|
[2025/09/12 05:04:35 040683] [debug] |scid:d8de335afa3e10919d04938b|xqc_timer_unset|type:LOSS_DETECTION|
[2025/09/12 05:04:35 040690] [info] |scid:d8de335afa3e10919d04938b|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 05:04:35 040702] [debug] |scid:d8de335afa3e10919d04938b|xqc_conn_immediate_close|gen_conn_close|state:CLOSING|
[2025/09/12 05:04:35 040708] [debug] |scid:d8de335afa3e10919d04938b|xqc_process_frames|draining state, skip|
[2025/09/12 05:04:35 040714] [debug] |scid:d8de335afa3e10919d04938b|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:2029403722|largest:2029403722|pns:2|
[2025/09/12 05:04:35 040720] [info] |scid:d8de335afa3e10919d04938b|xqc_conn_on_pkt_processed|====>|conn:0000558BB8A7B99C|path:0|size:39|pkt_type:SHORT_HEADER|pkt_num:2029403722|frame:CONNECTION_CLOSE |recv_time:1757653475040605|dcid:d8de335afa3e10919d04938b|dcid_seq:0|
[2025/09/12 05:04:35 040727] [debug] |scid:d8de335afa3e10919d04938b|xqc_timer_set|type:PATH_IDLE|expire:1757653595040605|now:1757653475040605|interv:120000000|
[2025/09/12 05:04:35 040733] [debug] |scid:d8de335afa3e10919d04938b|xqc_timer_set|type:CONN_IDLE|expire:1757653595040605|now:1757653475040605|interv:120000000|
[2025/09/12 05:04:35 040738] [debug] |scid:d8de335afa3e10919d04938b|xqc_engine_remove_wakeup_queue|next_tick_time:1757653475113747|pq_index:0|
[2025/09/12 05:04:35 040745] [debug] |scid:d8de335afa3e10919d04938b|xqc_engine_add_active_queue|last_ticked_time:1757653475039992|
[2025/09/12 05:04:35 040751] [debug] |xqc_engine_main_logic|BEGIN|now:1757653475040750|
[2025/09/12 05:04:35 040757] [debug] |scid:d8de335afa3e10919d04938b|xqc_engine_process_conn|conn:0000558BB8A7B99C|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:1757653475040756|
[2025/09/12 05:04:35 040765] [debug] |scid:d8de335afa3e10919d04938b|xqc_path_get_perf_class|conn:0000558BB8A7B99C|path_id:0|path_srtt:32119|min_srtt:32119|path_bw:37869|loss_rate:100.00|path_pto:0|
[2025/09/12 05:04:35 040771] [debug] |scid:d8de335afa3e10919d04938b|xqc_minrtt_scheduler_get_path|path srtt|conn:0000558BB8A7B99C|path_id:0|path_srtt:32119|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:04:35 040778] [debug] |scid:d8de335afa3e10919d04938b|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CONNECTION_CLOSE |pn:0|size:26|reinj:0|path_class:4|
[2025/09/12 05:04:35 040785] [debug] |scid:d8de335afa3e10919d04938b|xqc_check_acked_or_dropped_pkt|conn:0000558BB8A7B99C|pkt_num:0|size:26|pkt_type:SHORT_HEADER|frame:CONNECTION_CLOSE |
[2025/09/12 05:04:35 040792] [debug] |scid:d8de335afa3e10919d04938b|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:16|
[2025/09/12 05:04:35 040826] [info] |scid:d8de335afa3e10919d04938b|xqc_send_packet_with_pn|<==|conn:0000558BB8A7B99C|path:0|pkt_num:16|size:26|sent:42|pkt_type:SHORT_HEADER|frame:CONNECTION_CLOSE |inflight:0|now:1757653475040801|stream_id:0|stream_offset:0|
[2025/09/12 05:04:35 040835] [debug] |scid:d8de335afa3e10919d04938b|xqc_send_ctl_on_packet_sent|conn:0000558BB8A7B99C|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 05:04:35 040842] [debug] |scid:d8de335afa3e10919d04938b|xqc_conn_next_wakeup_time|wakeup_time:1757653475261169|
[2025/09/12 05:04:35 040849] [debug] |scid:d8de335afa3e10919d04938b|xqc_engine_add_wakeup_queue|next_tick_time:1757653475261169|
[2025/09/12 05:04:35 040854] [debug] |xqc_engine_wakeup_after|wakeup:1757653475136182|now:1757653475040854|diff:95328|
[2025/09/12 05:04:35 040860] [debug] |xqc_engine_main_logic|END|now:1757653475040756|
[2025/09/12 05:04:35 040868] [debug] |xqc_engine_main_logic|BEGIN|now:1757653475040868|
[2025/09/12 05:04:35 040873] [debug] |xqc_engine_wakeup_after|wakeup:1757653475136182|now:1757653475040873|diff:95309|
[2025/09/12 05:04:35 040879] [debug] |xqc_engine_main_logic|END|now:1757653475040868|
[2025/09/12 05:04:35 116655] [debug] |scid:37f33d006a91a64b64083e58|xqc_timer_set|type:CONN_IDLE|expire:1757653535116653|now:1757653475116653|interv:60000000|
[2025/09/12 05:04:35 116704] [debug] |scid:37f33d006a91a64b64083e58|xqc_timer_set|type:PATH_IDLE|expire:1757653535116703|now:1757653475116703|interv:60000000|
[2025/09/12 05:04:35 116717] [debug] |xqc_path_create|path:0|dcid:7f0e8d79ba2c726c3b7e3e0f46348c343b|scid:37f33d006a91a64b64083e58|create_path_count:1|
[2025/09/12 05:04:35 116727] [debug] |scid:37f33d006a91a64b64083e58|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 05:04:35 116735] [debug] |xqc_path_init|path:0|dcid:7f0e8d79ba2c726c3b7e3e0f46348c343b|scid:37f33d006a91a64b64083e58|state:2|
[2025/09/12 05:04:35 116744] [debug] |scid:37f33d006a91a64b64083e58|xqc_conn_create|success|scid:37f33d006a91a64b64083e58|dcid:7f0e8d79ba2c726c3b7e3e0f46348c343b|conn:0000558BB8AABA8C|
[2025/09/12 05:04:35 116753] [info] |scid:37f33d006a91a64b64083e58|xqc_conn_server_create|hash odcid conn|odcid:c043dc3a57d5be916e9139ebb68e7965d316|conn:0000558BB8AABA8C|
[2025/09/12 05:04:35 116768] [info] |scid:37f33d006a91a64b64083e58|xqc_conn_get_local_transport_params|generate sr_token[26c48c4371dfd5e1a0a38f9295db2f88] for cid[c043dc3a57d5be916e9139ebb68e7965d316]
[2025/09/12 05:04:35 116798] [stats] |xqc_conn_server_init_path_addr|path:0|l-0.0.0.0-443-37f33d006a91a64b64083e58 p-193.167.0.100-37416-7f0e8d79ba2c726c3b7e3e0f46348c343b|
[2025/09/12 05:04:35 116806] [info] |xqc_engine_packet_process|==>|conn:0000558BB8AABA8C|size:1200|state:S_INIT|recv_time:1757653475116618|
[2025/09/12 05:04:35 116946] [debug] |scid:37f33d006a91a64b64083e58|xqc_packet_parse_initial|packet parse|initial|
[2025/09/12 05:04:35 116953] [debug] |scid:37f33d006a91a64b64083e58|xqc_packet_parse_initial|success|Length:1153|
[2025/09/12 05:04:35 116961] [debug] |scid:37f33d006a91a64b64083e58|xqc_packet_decrypt|largest_pn:0|
[2025/09/12 05:04:35 116966] [debug] |scid:37f33d006a91a64b64083e58|xqc_packet_decrypt|decryption nonce|path_id:0|pn:1371041080|
[2025/09/12 05:04:35 116975] [debug] |scid:37f33d006a91a64b64083e58|xqc_packet_decrypt_single|pkt_type:INIT|pkt_num:1371041080|
[2025/09/12 05:04:35 116980] [debug] |scid:37f33d006a91a64b64083e58|xqc_process_frames|frame_type:6|
[2025/09/12 05:04:35 116986] [info] |scid:37f33d006a91a64b64083e58|xqc_conn_check_token|token empty|
[2025/09/12 05:04:35 116992] [info] |scid:37f33d006a91a64b64083e58|xqc_process_crypto_frame|check_token fail|conn:0000558BB8AABA8C|l-0.0.0.0-443-37f33d006a91a64b64083e58 p-193.167.0.100-37416-7f0e8d79ba2c726c3b7e3e0f46348c343b|
[2025/09/12 05:04:35 116999] [debug] |scid:37f33d006a91a64b64083e58|xqc_create_crypto_stream|encrypt_level:0|cur_state:S_INIT|
[2025/09/12 05:04:35 117005] [debug] |scid:37f33d006a91a64b64083e58|xqc_process_crypto_frame|level:0|
[2025/09/12 05:04:35 117010] [debug] |scid:37f33d006a91a64b64083e58|xqc_read_crypto_stream|xqc_read_crypto_stream|level:0|
[2025/09/12 05:04:35 117016] [debug] |scid:37f33d006a91a64b64083e58|xqc_engine_add_active_queue|last_ticked_time:0|
[2025/09/12 05:04:35 117021] [debug] |scid:37f33d006a91a64b64083e58|xqc_create_crypto_stream|encrypt_level:2|cur_state:S_INIT|
[2025/09/12 05:04:35 117029] [debug] |scid:37f33d006a91a64b64083e58|xqc_process_crypto_frame|server create hsk stream|
[2025/09/12 05:04:35 117034] [debug] |scid:37f33d006a91a64b64083e58|xqc_process_frames|frame_type:6|
[2025/09/12 05:04:35 117064] [info] |scid:37f33d006a91a64b64083e58|xqc_conn_check_token|token empty|
[2025/09/12 05:04:35 117076] [info] |scid:37f33d006a91a64b64083e58|xqc_process_crypto_frame|check_token fail|conn:0000558BB8AABA8C|l-0.0.0.0-443-37f33d006a91a64b64083e58 p-193.167.0.100-37416-7f0e8d79ba2c726c3b7e3e0f46348c343b|
[2025/09/12 05:04:35 117082] [debug] |scid:37f33d006a91a64b64083e58|xqc_process_crypto_frame|level:0|
[2025/09/12 05:04:35 117086] [debug] |scid:37f33d006a91a64b64083e58|xqc_read_crypto_stream|xqc_read_crypto_stream|level:0|
[2025/09/12 05:04:35 117100] [debug] |scid:37f33d006a91a64b64083e58|xqc_process_frames|frame_type:1|
[2025/09/12 05:04:35 117105] [debug] |scid:37f33d006a91a64b64083e58|xqc_process_frames|frame_type:1|
[2025/09/12 05:04:35 117109] [debug] |scid:37f33d006a91a64b64083e58|xqc_process_frames|frame_type:6|
[2025/09/12 05:04:35 117114] [info] |scid:37f33d006a91a64b64083e58|xqc_conn_check_token|token empty|
[2025/09/12 05:04:35 117119] [info] |scid:37f33d006a91a64b64083e58|xqc_process_crypto_frame|check_token fail|conn:0000558BB8AABA8C|l-0.0.0.0-443-37f33d006a91a64b64083e58 p-193.167.0.100-37416-7f0e8d79ba2c726c3b7e3e0f46348c343b|
[2025/09/12 05:04:35 117124] [debug] |scid:37f33d006a91a64b64083e58|xqc_process_crypto_frame|level:0|
[2025/09/12 05:04:35 117128] [debug] |scid:37f33d006a91a64b64083e58|xqc_read_crypto_stream|xqc_read_crypto_stream|level:0|
[2025/09/12 05:04:35 117133] [debug] |scid:37f33d006a91a64b64083e58|xqc_process_frames|frame_type:6|
[2025/09/12 05:04:35 117138] [info] |scid:37f33d006a91a64b64083e58|xqc_conn_check_token|token empty|
[2025/09/12 05:04:35 117142] [info] |scid:37f33d006a91a64b64083e58|xqc_process_crypto_frame|check_token fail|conn:0000558BB8AABA8C|l-0.0.0.0-443-37f33d006a91a64b64083e58 p-193.167.0.100-37416-7f0e8d79ba2c726c3b7e3e0f46348c343b|
[2025/09/12 05:04:35 117147] [debug] |scid:37f33d006a91a64b64083e58|xqc_process_crypto_frame|level:0|
[2025/09/12 05:04:35 117152] [debug] |scid:37f33d006a91a64b64083e58|xqc_read_crypto_stream|xqc_read_crypto_stream|level:0|
[2025/09/12 05:04:35 117156] [debug] |scid:37f33d006a91a64b64083e58|xqc_process_frames|frame_type:0|
[2025/09/12 05:04:35 117161] [debug] |scid:37f33d006a91a64b64083e58|xqc_process_padding_frame|process padding|
[2025/09/12 05:04:35 117166] [debug] |scid:37f33d006a91a64b64083e58|xqc_process_frames|frame_type:6|
[2025/09/12 05:04:35 117170] [info] |scid:37f33d006a91a64b64083e58|xqc_conn_check_token|token empty|
[2025/09/12 05:04:35 117175] [info] |scid:37f33d006a91a64b64083e58|xqc_process_crypto_frame|check_token fail|conn:0000558BB8AABA8C|l-0.0.0.0-443-37f33d006a91a64b64083e58 p-193.167.0.100-37416-7f0e8d79ba2c726c3b7e3e0f46348c343b|
[2025/09/12 05:04:35 117180] [debug] |scid:37f33d006a91a64b64083e58|xqc_process_crypto_frame|level:0|
[2025/09/12 05:04:35 117184] [debug] |scid:37f33d006a91a64b64083e58|xqc_read_crypto_stream|xqc_read_crypto_stream|level:0|
[2025/09/12 05:04:35 117190] [debug] |scid:37f33d006a91a64b64083e58|xqc_process_frames|frame_type:6|
[2025/09/12 05:04:35 117194] [info] |scid:37f33d006a91a64b64083e58|xqc_conn_check_token|token empty|
[2025/09/12 05:04:35 117199] [info] |scid:37f33d006a91a64b64083e58|xqc_process_crypto_frame|check_token fail|conn:0000558BB8AABA8C|l-0.0.0.0-443-37f33d006a91a64b64083e58 p-193.167.0.100-37416-7f0e8d79ba2c726c3b7e3e0f46348c343b|
[2025/09/12 05:04:35 117203] [debug] |scid:37f33d006a91a64b64083e58|xqc_process_crypto_frame|level:0|
[2025/09/12 05:04:35 117206] [debug] |scid:37f33d006a91a64b64083e58|xqc_read_crypto_stream|xqc_read_crypto_stream|level:0|
[2025/09/12 05:04:35 117210] [debug] |scid:37f33d006a91a64b64083e58|xqc_process_frames|frame_type:6|
[2025/09/12 05:04:35 117214] [info] |scid:37f33d006a91a64b64083e58|xqc_conn_check_token|token empty|
[2025/09/12 05:04:35 117217] [info] |scid:37f33d006a91a64b64083e58|xqc_process_crypto_frame|check_token fail|conn:0000558BB8AABA8C|l-0.0.0.0-443-37f33d006a91a64b64083e58 p-193.167.0.100-37416-7f0e8d79ba2c726c3b7e3e0f46348c343b|
[2025/09/12 05:04:35 117221] [debug] |scid:37f33d006a91a64b64083e58|xqc_process_crypto_frame|level:0|
[2025/09/12 05:04:35 117225] [debug] |scid:37f33d006a91a64b64083e58|xqc_read_crypto_stream|xqc_read_crypto_stream|level:0|
[2025/09/12 05:04:35 117229] [debug] |scid:37f33d006a91a64b64083e58|xqc_process_frames|frame_type:6|
[2025/09/12 05:04:35 117232] [info] |scid:37f33d006a91a64b64083e58|xqc_conn_check_token|token empty|
[2025/09/12 05:04:35 117236] [info] |scid:37f33d006a91a64b64083e58|xqc_process_crypto_frame|check_token fail|conn:0000558BB8AABA8C|l-0.0.0.0-443-37f33d006a91a64b64083e58 p-193.167.0.100-37416-7f0e8d79ba2c726c3b7e3e0f46348c343b|
[2025/09/12 05:04:35 117243] [debug] |scid:37f33d006a91a64b64083e58|xqc_process_crypto_frame|level:0|
[2025/09/12 05:04:35 117246] [debug] |scid:37f33d006a91a64b64083e58|xqc_read_crypto_stream|xqc_read_crypto_stream|level:0|
[2025/09/12 05:04:35 117250] [debug] |scid:37f33d006a91a64b64083e58|xqc_process_frames|frame_type:6|
[2025/09/12 05:04:35 117254] [info] |scid:37f33d006a91a64b64083e58|xqc_conn_check_token|token empty|
[2025/09/12 05:04:35 117257] [info] |scid:37f33d006a91a64b64083e58|xqc_process_crypto_frame|check_token fail|conn:0000558BB8AABA8C|l-0.0.0.0-443-37f33d006a91a64b64083e58 p-193.167.0.100-37416-7f0e8d79ba2c726c3b7e3e0f46348c343b|
[2025/09/12 05:04:35 117261] [debug] |scid:37f33d006a91a64b64083e58|xqc_process_crypto_frame|level:0|
[2025/09/12 05:04:35 117265] [debug] |scid:37f33d006a91a64b64083e58|xqc_read_crypto_stream|xqc_read_crypto_stream|level:0|
[2025/09/12 05:04:35 117269] [debug] |scid:37f33d006a91a64b64083e58|xqc_process_frames|frame_type:6|
[2025/09/12 05:04:35 117272] [info] |scid:37f33d006a91a64b64083e58|xqc_conn_check_token|token empty|
[2025/09/12 05:04:35 117276] [info] |scid:37f33d006a91a64b64083e58|xqc_process_crypto_frame|check_token fail|conn:0000558BB8AABA8C|l-0.0.0.0-443-37f33d006a91a64b64083e58 p-193.167.0.100-37416-7f0e8d79ba2c726c3b7e3e0f46348c343b|
[2025/09/12 05:04:35 117280] [debug] |scid:37f33d006a91a64b64083e58|xqc_process_crypto_frame|level:0|
[2025/09/12 05:04:35 117284] [debug] |scid:37f33d006a91a64b64083e58|xqc_read_crypto_stream|xqc_read_crypto_stream|level:0|
[2025/09/12 05:04:35 117287] [debug] |scid:37f33d006a91a64b64083e58|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:0|56u|
[2025/09/12 05:04:35 117323] [debug] |scid:37f33d006a91a64b64083e58|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:0|SSL_quic_write_level:0|rv:-1|
[2025/09/12 05:04:35 117327] [debug] |scid:37f33d006a91a64b64083e58|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/09/12 05:04:35 117332] [debug] |scid:37f33d006a91a64b64083e58|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:0|28u|
[2025/09/12 05:04:35 117336] [debug] |scid:37f33d006a91a64b64083e58|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:0|SSL_quic_write_level:0|rv:-1|
[2025/09/12 05:04:35 117340] [debug] |scid:37f33d006a91a64b64083e58|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/09/12 05:04:35 117344] [debug] |scid:37f33d006a91a64b64083e58|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:0|7u|
[2025/09/12 05:04:35 117348] [debug] |scid:37f33d006a91a64b64083e58|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:0|SSL_quic_write_level:0|rv:-1|
[2025/09/12 05:04:35 117352] [debug] |scid:37f33d006a91a64b64083e58|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/09/12 05:04:35 117355] [debug] |scid:37f33d006a91a64b64083e58|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:0|7u|
[2025/09/12 05:04:35 117359] [debug] |scid:37f33d006a91a64b64083e58|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:0|SSL_quic_write_level:0|rv:-1|
[2025/09/12 05:04:35 117363] [debug] |scid:37f33d006a91a64b64083e58|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/09/12 05:04:35 117367] [debug] |scid:37f33d006a91a64b64083e58|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:0|14u|
[2025/09/12 05:04:35 117371] [debug] |scid:37f33d006a91a64b64083e58|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:0|SSL_quic_write_level:0|rv:-1|
[2025/09/12 05:04:35 117375] [debug] |scid:37f33d006a91a64b64083e58|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/09/12 05:04:35 117379] [debug] |scid:37f33d006a91a64b64083e58|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:0|56u|
[2025/09/12 05:04:35 117383] [debug] |scid:37f33d006a91a64b64083e58|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:0|SSL_quic_write_level:0|rv:-1|
[2025/09/12 05:04:35 117386] [debug] |scid:37f33d006a91a64b64083e58|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/09/12 05:04:35 117390] [debug] |scid:37f33d006a91a64b64083e58|xqc_process_frames|frame_type:6|
[2025/09/12 05:04:35 117397] [info] |scid:37f33d006a91a64b64083e58|xqc_conn_check_token|token empty|
[2025/09/12 05:04:35 117400] [info] |scid:37f33d006a91a64b64083e58|xqc_process_crypto_frame|check_token fail|conn:0000558BB8AABA8C|l-0.0.0.0-443-37f33d006a91a64b64083e58 p-193.167.0.100-37416-7f0e8d79ba2c726c3b7e3e0f46348c343b|
[2025/09/12 05:04:35 117404] [debug] |scid:37f33d006a91a64b64083e58|xqc_process_crypto_frame|level:0|
[2025/09/12 05:04:35 117408] [debug] |scid:37f33d006a91a64b64083e58|xqc_read_crypto_stream|xqc_read_crypto_stream|level:0|
[2025/09/12 05:04:35 117412] [debug] |scid:37f33d006a91a64b64083e58|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:0|28u|
[2025/09/12 05:04:35 117416] [debug] |scid:37f33d006a91a64b64083e58|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:0|SSL_quic_write_level:0|rv:-1|
[2025/09/12 05:04:35 117420] [debug] |scid:37f33d006a91a64b64083e58|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/09/12 05:04:35 117423] [debug] |scid:37f33d006a91a64b64083e58|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:0|28u|
[2025/09/12 05:04:35 117427] [debug] |scid:37f33d006a91a64b64083e58|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:0|SSL_quic_write_level:0|rv:-1|
[2025/09/12 05:04:35 117431] [debug] |scid:37f33d006a91a64b64083e58|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/09/12 05:04:35 117435] [debug] |scid:37f33d006a91a64b64083e58|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:0|10u|
[2025/09/12 05:04:35 117439] [debug] |scid:37f33d006a91a64b64083e58|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:0|SSL_quic_write_level:0|rv:-1|
[2025/09/12 05:04:35 117443] [debug] |scid:37f33d006a91a64b64083e58|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/09/12 05:04:35 117447] [debug] |scid:37f33d006a91a64b64083e58|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:0|10u|
[2025/09/12 05:04:35 117451] [debug] |scid:37f33d006a91a64b64083e58|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:0|SSL_quic_write_level:0|rv:-1|
[2025/09/12 05:04:35 117454] [debug] |scid:37f33d006a91a64b64083e58|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/09/12 05:04:35 117458] [debug] |scid:37f33d006a91a64b64083e58|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:0|21u|
[2025/09/12 05:04:35 117504] [info] |scid:37f33d006a91a64b64083e58|xqc_ssl_cert_cb|cert chain or key empty|sni:server4
[2025/09/12 05:04:35 117668] [debug] |scid:37f33d006a91a64b64083e58|xqc_conn_tls_transport_params_cb|1RTT_transport_params|max_datagram_frame_size:0|
[2025/09/12 05:04:35 117673] [debug] |scid:37f33d006a91a64b64083e58|xqc_conn_enable_multipath|xqc_conn_enable_multipath|1|0|
[2025/09/12 05:04:35 117678] [warn] |scid:37f33d006a91a64b64083e58|xqc_conn_try_to_enable_multipath|multipath_version_negotiation err|
[2025/09/12 05:04:35 117897] [debug] |scid:37f33d006a91a64b64083e58|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:2|SSL_quic_write_level:3|rv:0|
[2025/09/12 05:04:35 117902] [debug] |scid:37f33d006a91a64b64083e58|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/09/12 05:04:35 117907] [debug] |scid:37f33d006a91a64b64083e58|xqc_process_frames|frame_type:0|
[2025/09/12 05:04:35 117911] [debug] |scid:37f33d006a91a64b64083e58|xqc_process_padding_frame|process padding|
[2025/09/12 05:04:35 117919] [debug] |scid:37f33d006a91a64b64083e58|xqc_timer_unset|type:ACK_INIT|
[2025/09/12 05:04:35 117924] [debug] |scid:37f33d006a91a64b64083e58|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 05:04:35 117928] [debug] |scid:37f33d006a91a64b64083e58|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:1371041080|largest:1371041080|pns:0|
[2025/09/12 05:04:35 117933] [info] |scid:37f33d006a91a64b64083e58|xqc_conn_on_pkt_processed|====>|conn:0000558BB8AABA8C|path:0|size:1200|pkt_type:INIT|pkt_num:1371041080|frame:PADDING PING CRYPTO |recv_time:1757653475116618|dcid:c043dc3a57d5be916e9139ebb68e7965d316|dcid_seq:0|
[2025/09/12 05:04:35 117939] [debug] |scid:37f33d006a91a64b64083e58|xqc_timer_set|type:PATH_IDLE|expire:1757653535116618|now:1757653475116618|interv:60000000|
[2025/09/12 05:04:35 117948] [debug] |scid:37f33d006a91a64b64083e58|xqc_timer_set|type:CONN_IDLE|expire:1757653535116618|now:1757653475116618|interv:60000000|
[2025/09/12 05:04:35 117952] [debug] |xqc_engine_main_logic|BEGIN|now:1757653475117952|
[2025/09/12 05:04:35 117957] [debug] |scid:37f33d006a91a64b64083e58|xqc_engine_process_conn|conn:0000558BB8AABA8C|state:S_INIT|flag:TICKING DCID_OK UPPER_CONN_EXIST INIT_RECVD NEED_RUN (null) |now:1757653475117956|
[2025/09/12 05:04:35 117962] [info] |scid:37f33d006a91a64b64083e58|xqc_conn_check_tx_key|keys are ready, can send 1rtt now|
[2025/09/12 05:04:35 117967] [debug] |scid:37f33d006a91a64b64083e58|xqc_crypto_stream_on_read|encrypt_level:0|cur_state:S_INIT|next_state:S_INITIAL_RECVD|
[2025/09/12 05:04:35 117971] [debug] |scid:37f33d006a91a64b64083e58|xqc_process_crypto_write_streams|
[2025/09/12 05:04:35 117975] [debug] |scid:37f33d006a91a64b64083e58|xqc_crypto_stream_on_write|enc_level|0|
[2025/09/12 05:04:35 117978] [debug] |scid:37f33d006a91a64b64083e58|xqc_crypto_stream_on_write|cur_state:1|switch|
[2025/09/12 05:04:35 117984] [info] |scid:37f33d006a91a64b64083e58|xqc_crypto_stream_send|crypto send data|pkt_num:0|size:137|sent:94|pkt_type:INIT|frame:CRYPTO |now:1757653475117984|
[2025/09/12 05:04:35 117989] [debug] |scid:37f33d006a91a64b64083e58|xqc_crypto_stream_on_write|encrypt_level:0|cur_state:S_INITIAL_RECVD|next_state:S_INITIAL_SENT|
[2025/09/12 05:04:35 117993] [debug] |scid:37f33d006a91a64b64083e58|xqc_process_crypto_write_streams|
[2025/09/12 05:04:35 117997] [debug] |scid:37f33d006a91a64b64083e58|xqc_crypto_stream_on_write|enc_level|2|
[2025/09/12 05:04:35 118001] [info] |scid:37f33d006a91a64b64083e58|xqc_crypto_stream_send|crypto send data|pkt_num:0|size:194|sent:152|pkt_type:HSK|frame:CRYPTO |now:1757653475118001|
[2025/09/12 05:04:35 118006] [info] |scid:37f33d006a91a64b64083e58|xqc_crypto_stream_send|crypto send data|pkt_num:0|size:516|sent:474|pkt_type:HSK|frame:CRYPTO |now:1757653475118005|
[2025/09/12 05:04:35 118010] [info] |scid:37f33d006a91a64b64083e58|xqc_crypto_stream_send|crypto send data|pkt_num:0|size:125|sent:83|pkt_type:HSK|frame:CRYPTO |now:1757653475118010|
[2025/09/12 05:04:35 118015] [info] |scid:37f33d006a91a64b64083e58|xqc_crypto_stream_send|crypto send data|pkt_num:0|size:82|sent:40|pkt_type:HSK|frame:CRYPTO |now:1757653475118014|
[2025/09/12 05:04:35 118019] [debug] |scid:37f33d006a91a64b64083e58|xqc_crypto_stream_on_write|encrypt_level:2|cur_state:S_INITIAL_SENT|next_state:S_HANDSHAKE_SENT|
[2025/09/12 05:04:35 118024] [debug] |scid:37f33d006a91a64b64083e58|xqc_gen_ack_frame|largest_recv:1371041080|ack_delay:1406|first_ack_range:0|largest_pkt_recv_time:1757653475116618|
[2025/09/12 05:04:35 118029] [debug] |scid:37f33d006a91a64b64083e58|xqc_gen_ack_frame|high:1371041080|low:1371041080|pkt_pns:0|
[2025/09/12 05:04:35 118033] [debug] |scid:37f33d006a91a64b64083e58|xqc_write_ack_to_one_packet|ack_size:13|path:0|path_largest_recv:1371041080|frame_largest_recv:1371041080|
[2025/09/12 05:04:35 118037] [debug] |scid:37f33d006a91a64b64083e58|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:0|
[2025/09/12 05:04:35 118070] [debug] |scid:37f33d006a91a64b64083e58|xqc_path_get_perf_class|conn:0000558BB8AABA8C|path_id:0|path_srtt:250000|min_srtt:250000|path_bw:0|loss_rate:0.00|path_pto:0|
[2025/09/12 05:04:35 118076] [debug] |scid:37f33d006a91a64b64083e58|xqc_minrtt_scheduler_get_path|path srtt|conn:0000558BB8AABA8C|path_id:0|path_srtt:250000|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:04:35 118081] [debug] |scid:37f33d006a91a64b64083e58|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CRYPTO |pn:0|size:137|reinj:0|path_class:2|
[2025/09/12 05:04:35 118086] [debug] |scid:37f33d006a91a64b64083e58|xqc_path_get_perf_class|conn:0000558BB8AABA8C|path_id:0|path_srtt:250000|min_srtt:250000|path_bw:0|loss_rate:0.00|path_pto:0|
[2025/09/12 05:04:35 118090] [debug] |scid:37f33d006a91a64b64083e58|xqc_minrtt_scheduler_get_path|path srtt|conn:0000558BB8AABA8C|path_id:0|path_srtt:250000|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:04:35 118098] [debug] |scid:37f33d006a91a64b64083e58|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CRYPTO |pn:0|size:194|reinj:0|path_class:2|
[2025/09/12 05:04:35 118102] [debug] |scid:37f33d006a91a64b64083e58|xqc_path_get_perf_class|conn:0000558BB8AABA8C|path_id:0|path_srtt:250000|min_srtt:250000|path_bw:0|loss_rate:0.00|path_pto:0|
[2025/09/12 05:04:35 118106] [debug] |scid:37f33d006a91a64b64083e58|xqc_minrtt_scheduler_get_path|path srtt|conn:0000558BB8AABA8C|path_id:0|path_srtt:250000|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:04:35 118110] [debug] |scid:37f33d006a91a64b64083e58|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CRYPTO |pn:0|size:516|reinj:0|path_class:2|
[2025/09/12 05:04:35 118114] [debug] |scid:37f33d006a91a64b64083e58|xqc_path_get_perf_class|conn:0000558BB8AABA8C|path_id:0|path_srtt:250000|min_srtt:250000|path_bw:0|loss_rate:0.00|path_pto:0|
[2025/09/12 05:04:35 118118] [debug] |scid:37f33d006a91a64b64083e58|xqc_minrtt_scheduler_get_path|path srtt|conn:0000558BB8AABA8C|path_id:0|path_srtt:250000|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:04:35 118123] [debug] |scid:37f33d006a91a64b64083e58|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CRYPTO |pn:0|size:125|reinj:0|path_class:2|
[2025/09/12 05:04:35 118127] [debug] |scid:37f33d006a91a64b64083e58|xqc_path_get_perf_class|conn:0000558BB8AABA8C|path_id:0|path_srtt:250000|min_srtt:250000|path_bw:0|loss_rate:0.00|path_pto:0|
[2025/09/12 05:04:35 118131] [debug] |scid:37f33d006a91a64b64083e58|xqc_minrtt_scheduler_get_path|path srtt|conn:0000558BB8AABA8C|path_id:0|path_srtt:250000|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:04:35 118135] [debug] |scid:37f33d006a91a64b64083e58|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CRYPTO |pn:0|size:82|reinj:0|path_class:2|
[2025/09/12 05:04:35 118139] [debug] |scid:37f33d006a91a64b64083e58|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:ACK |stream_id:0|stream_offset:0|
[2025/09/12 05:04:35 118145] [debug] |scid:37f33d006a91a64b64083e58|xqc_check_acked_or_dropped_pkt|conn:0000558BB8AABA8C|pkt_num:0|size:137|pkt_type:INIT|frame:CRYPTO |
[2025/09/12 05:04:35 118150] [debug] |scid:37f33d006a91a64b64083e58|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:0|
[2025/09/12 05:04:35 118189] [info] |scid:37f33d006a91a64b64083e58|xqc_send_packet_with_pn|<==|conn:0000558BB8AABA8C|path:0|pkt_num:0|size:1184|sent:1200|pkt_type:INIT|frame:PADDING CRYPTO |inflight:0|now:1757653475118158|stream_id:0|stream_offset:0|
[2025/09/12 05:04:35 118196] [debug] |scid:37f33d006a91a64b64083e58|xqc_send_ctl_on_packet_sent|conn:0000558BB8AABA8C|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 05:04:35 118203] [debug] |scid:37f33d006a91a64b64083e58|xqc_send_ctl_on_packet_sent|path:0|inflight:0|applimit:0|
[2025/09/12 05:04:35 118210] [debug] |scid:37f33d006a91a64b64083e58|xqc_send_ctl_get_pto_time_and_space|srtt:250000|rtt_var:125000|pto_duration:750000|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:04:35 118219] [debug] |scid:37f33d006a91a64b64083e58|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8AABA8C|path:0|PNS: 0, unacked: 1184|
[2025/09/12 05:04:35 118225] [debug] |scid:37f33d006a91a64b64083e58|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8AABA8C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:04:35 118231] [debug] |scid:37f33d006a91a64b64083e58|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8AABA8C|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:04:35 118236] [debug] |scid:37f33d006a91a64b64083e58|xqc_timer_set|type:LOSS_DETECTION|expire:1757653475868158|now:1757653475118210|interv:749948|
[2025/09/12 05:04:35 118249] [debug] |scid:37f33d006a91a64b64083e58|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB8AABA8C|path:0|pns:0|expire:1757653475868158|now:1757653475118210|interval:749948|pto_count:0|srtt:250000
[2025/09/12 05:04:35 118257] [debug] |scid:37f33d006a91a64b64083e58|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:45952|inflight:1184|
[2025/09/12 05:04:35 118265] [debug] |scid:37f33d006a91a64b64083e58|xqc_check_acked_or_dropped_pkt|conn:0000558BB8AABA8C|pkt_num:0|size:194|pkt_type:HSK|frame:CRYPTO |
[2025/09/12 05:04:35 118270] [debug] |scid:37f33d006a91a64b64083e58|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:0|
[2025/09/12 05:04:35 118297] [info] |scid:37f33d006a91a64b64083e58|xqc_send_packet_with_pn|<==|conn:0000558BB8AABA8C|path:0|pkt_num:0|size:194|sent:210|pkt_type:HSK|frame:CRYPTO |inflight:1184|now:1757653475118277|stream_id:0|stream_offset:0|
[2025/09/12 05:04:35 118302] [debug] |scid:37f33d006a91a64b64083e58|xqc_send_ctl_on_packet_sent|conn:0000558BB8AABA8C|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 05:04:35 118307] [debug] |scid:37f33d006a91a64b64083e58|xqc_send_ctl_on_packet_sent|path:0|inflight:1184|applimit:0|
[2025/09/12 05:04:35 118311] [debug] |scid:37f33d006a91a64b64083e58|xqc_send_ctl_get_pto_time_and_space|srtt:250000|rtt_var:125000|pto_duration:750000|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:04:35 118316] [debug] |scid:37f33d006a91a64b64083e58|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8AABA8C|path:0|PNS: 0, unacked: 1184|
[2025/09/12 05:04:35 118322] [debug] |scid:37f33d006a91a64b64083e58|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8AABA8C|path:0|PNS: 1, unacked: 194|
[2025/09/12 05:04:35 118329] [debug] |scid:37f33d006a91a64b64083e58|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8AABA8C|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:04:35 118335] [debug] |scid:37f33d006a91a64b64083e58|xqc_timer_set|type:LOSS_DETECTION|expire:1757653475868158|now:1757653475118311|interv:749847|
[2025/09/12 05:04:35 118341] [debug] |scid:37f33d006a91a64b64083e58|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB8AABA8C|path:0|pns:0|expire:1757653475868158|now:1757653475118311|interval:749847|pto_count:0|srtt:250000
[2025/09/12 05:04:35 118348] [debug] |scid:37f33d006a91a64b64083e58|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:45952|inflight:1378|
[2025/09/12 05:04:35 118355] [debug] |scid:37f33d006a91a64b64083e58|xqc_check_acked_or_dropped_pkt|conn:0000558BB8AABA8C|pkt_num:0|size:516|pkt_type:HSK|frame:CRYPTO |
[2025/09/12 05:04:35 118362] [debug] |scid:37f33d006a91a64b64083e58|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1|
[2025/09/12 05:04:35 118387] [info] |scid:37f33d006a91a64b64083e58|xqc_send_packet_with_pn|<==|conn:0000558BB8AABA8C|path:0|pkt_num:1|size:516|sent:532|pkt_type:HSK|frame:CRYPTO |inflight:1378|now:1757653475118369|stream_id:0|stream_offset:0|
[2025/09/12 05:04:35 118393] [debug] |scid:37f33d006a91a64b64083e58|xqc_send_ctl_on_packet_sent|conn:0000558BB8AABA8C|path:0|pkt_num:1|origin_pktnum:0|size:516|enc_size:532|pkt_type:HSK|frame:CRYPTO |conn_state:S_HANDSHAKE_SENT|po_in_flight:0||retrans:0|
[2025/09/12 05:04:35 118397] [debug] |scid:37f33d006a91a64b64083e58|xqc_send_ctl_on_packet_sent|path:0|inflight:1378|applimit:0|
[2025/09/12 05:04:35 118402] [debug] |scid:37f33d006a91a64b64083e58|xqc_send_ctl_get_pto_time_and_space|srtt:250000|rtt_var:125000|pto_duration:750000|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:04:35 118409] [debug] |scid:37f33d006a91a64b64083e58|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8AABA8C|path:0|PNS: 0, unacked: 1184|
[2025/09/12 05:04:35 118415] [debug] |scid:37f33d006a91a64b64083e58|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8AABA8C|path:0|PNS: 1, unacked: 710|
[2025/09/12 05:04:35 118422] [debug] |scid:37f33d006a91a64b64083e58|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8AABA8C|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:04:35 118434] [debug] |scid:37f33d006a91a64b64083e58|xqc_timer_set|type:LOSS_DETECTION|expire:1757653475868158|now:1757653475118402|interv:749756|
[2025/09/12 05:04:35 118441] [debug] |scid:37f33d006a91a64b64083e58|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB8AABA8C|path:0|pns:0|expire:1757653475868158|now:1757653475118402|interval:749756|pto_count:0|srtt:250000
[2025/09/12 05:04:35 118447] [debug] |scid:37f33d006a91a64b64083e58|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:45952|inflight:1894|
[2025/09/12 05:04:35 118451] [debug] |scid:37f33d006a91a64b64083e58|xqc_check_acked_or_dropped_pkt|conn:0000558BB8AABA8C|pkt_num:0|size:125|pkt_type:HSK|frame:CRYPTO |
[2025/09/12 05:04:35 118456] [debug] |scid:37f33d006a91a64b64083e58|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:2|
[2025/09/12 05:04:35 118479] [info] |scid:37f33d006a91a64b64083e58|xqc_send_packet_with_pn|<==|conn:0000558BB8AABA8C|path:0|pkt_num:2|size:125|sent:141|pkt_type:HSK|frame:CRYPTO |inflight:1894|now:1757653475118462|stream_id:0|stream_offset:0|
[2025/09/12 05:04:35 118484] [debug] |scid:37f33d006a91a64b64083e58|xqc_send_ctl_on_packet_sent|conn:0000558BB8AABA8C|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 05:04:35 118489] [debug] |scid:37f33d006a91a64b64083e58|xqc_send_ctl_on_packet_sent|path:0|inflight:1894|applimit:0|
[2025/09/12 05:04:35 118496] [debug] |scid:37f33d006a91a64b64083e58|xqc_send_ctl_get_pto_time_and_space|srtt:250000|rtt_var:125000|pto_duration:750000|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:04:35 118502] [debug] |scid:37f33d006a91a64b64083e58|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8AABA8C|path:0|PNS: 0, unacked: 1184|
[2025/09/12 05:04:35 118508] [debug] |scid:37f33d006a91a64b64083e58|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8AABA8C|path:0|PNS: 1, unacked: 835|
[2025/09/12 05:04:35 118515] [debug] |scid:37f33d006a91a64b64083e58|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8AABA8C|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:04:35 118521] [debug] |scid:37f33d006a91a64b64083e58|xqc_timer_set|type:LOSS_DETECTION|expire:1757653475868158|now:1757653475118495|interv:749663|
[2025/09/12 05:04:35 118527] [debug] |scid:37f33d006a91a64b64083e58|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB8AABA8C|path:0|pns:0|expire:1757653475868158|now:1757653475118495|interval:749663|pto_count:0|srtt:250000
[2025/09/12 05:04:35 118533] [debug] |scid:37f33d006a91a64b64083e58|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:45952|inflight:2019|
[2025/09/12 05:04:35 118538] [debug] |scid:37f33d006a91a64b64083e58|xqc_check_acked_or_dropped_pkt|conn:0000558BB8AABA8C|pkt_num:0|size:82|pkt_type:HSK|frame:CRYPTO |
[2025/09/12 05:04:35 118542] [debug] |scid:37f33d006a91a64b64083e58|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:3|
[2025/09/12 05:04:35 118564] [info] |scid:37f33d006a91a64b64083e58|xqc_send_packet_with_pn|<==|conn:0000558BB8AABA8C|path:0|pkt_num:3|size:82|sent:98|pkt_type:HSK|frame:CRYPTO |inflight:2019|now:1757653475118548|stream_id:0|stream_offset:0|
[2025/09/12 05:04:35 118569] [debug] |scid:37f33d006a91a64b64083e58|xqc_send_ctl_on_packet_sent|conn:0000558BB8AABA8C|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 05:04:35 118575] [debug] |scid:37f33d006a91a64b64083e58|xqc_send_ctl_on_packet_sent|path:0|inflight:2019|applimit:0|
[2025/09/12 05:04:35 118582] [debug] |scid:37f33d006a91a64b64083e58|xqc_send_ctl_get_pto_time_and_space|srtt:250000|rtt_var:125000|pto_duration:750000|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:04:35 118588] [debug] |scid:37f33d006a91a64b64083e58|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8AABA8C|path:0|PNS: 0, unacked: 1184|
[2025/09/12 05:04:35 118601] [debug] |scid:37f33d006a91a64b64083e58|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8AABA8C|path:0|PNS: 1, unacked: 917|
[2025/09/12 05:04:35 118608] [debug] |scid:37f33d006a91a64b64083e58|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8AABA8C|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:04:35 118614] [debug] |scid:37f33d006a91a64b64083e58|xqc_timer_set|type:LOSS_DETECTION|expire:1757653475868158|now:1757653475118581|interv:749577|
[2025/09/12 05:04:35 118618] [debug] |scid:37f33d006a91a64b64083e58|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB8AABA8C|path:0|pns:0|expire:1757653475868158|now:1757653475118581|interval:749577|pto_count:0|srtt:250000
[2025/09/12 05:04:35 118622] [debug] |scid:37f33d006a91a64b64083e58|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:45952|inflight:2101|
[2025/09/12 05:04:35 118627] [debug] |scid:37f33d006a91a64b64083e58|xqc_check_acked_or_dropped_pkt|conn:0000558BB8AABA8C|pkt_num:0|size:56|pkt_type:INIT|frame:ACK |
[2025/09/12 05:04:35 118631] [debug] |scid:37f33d006a91a64b64083e58|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1|
[2025/09/12 05:04:35 118654] [info] |scid:37f33d006a91a64b64083e58|xqc_send_packet_with_pn|<==|conn:0000558BB8AABA8C|path:0|pkt_num:1|size:56|sent:72|pkt_type:INIT|frame:ACK |inflight:2101|now:1757653475118637|stream_id:0|stream_offset:0|
[2025/09/12 05:04:35 118659] [debug] |scid:37f33d006a91a64b64083e58|xqc_send_ctl_on_packet_sent|conn:0000558BB8AABA8C|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 05:04:35 118667] [debug] |scid:37f33d006a91a64b64083e58|xqc_conn_next_wakeup_time|wakeup_time:1757653475868158|
[2025/09/12 05:04:35 118674] [debug] |scid:37f33d006a91a64b64083e58|xqc_engine_add_wakeup_queue|next_tick_time:1757653475868158|
[2025/09/12 05:04:35 118681] [debug] |xqc_engine_wakeup_after|wakeup:1757653475136182|now:1757653475118681|diff:17501|
[2025/09/12 05:04:35 118689] [debug] |xqc_engine_main_logic|END|now:1757653475117956|
[2025/09/12 05:04:35 118698] [debug] |xqc_engine_main_logic|BEGIN|now:1757653475118698|
[2025/09/12 05:04:35 118703] [debug] |xqc_engine_wakeup_after|wakeup:1757653475136182|now:1757653475118703|diff:17479|
[2025/09/12 05:04:35 118707] [debug] |xqc_engine_main_logic|END|now:1757653475118698|
[2025/09/12 05:04:35 136777] [debug] |xqc_engine_main_logic|BEGIN|now:1757653475136777|
[2025/09/12 05:04:35 136789] [debug] |scid:237dd90d56b01fe853e2c594|xqc_engine_remove_wakeup_queue|next_tick_time:1757653475136182|pq_index:0|
[2025/09/12 05:04:35 136794] [debug] |scid:237dd90d56b01fe853e2c594|xqc_engine_add_active_queue|last_ticked_time:1757653454069167|
[2025/09/12 05:04:35 136800] [debug] |scid:237dd90d56b01fe853e2c594|xqc_engine_process_conn|conn:0000558BB890E6AC|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:1757653475136799|
[2025/09/12 05:04:35 136805] [debug] |scid:237dd90d56b01fe853e2c594|xqc_timer_expire|timer expired|type:LOSS_DETECTION|expire_time:1757653475136182|now:1757653475136799|
[2025/09/12 05:04:35 136810] [debug] |scid:237dd90d56b01fe853e2c594|xqc_timer_loss_detection_timeout|path:0|loss_detection_timeout|
[2025/09/12 05:04:35 136814] [debug] |scid:237dd90d56b01fe853e2c594|xqc_timer_loss_detection_timeout|send Probe pkts|conn:0000558BB890E6AC|path:0|bytes_in_flight:9657|
[2025/09/12 05:04:35 136818] [debug] |scid:237dd90d56b01fe853e2c594|xqc_send_ctl_get_pto_time_and_space|srtt:32244|rtt_var:6262|pto_duration:14666752|backoff_factor:2.00|backoff:256.00|pto_cnt:8|max_ack_delay:25|
[2025/09/12 05:04:35 136822] [debug] |scid:237dd90d56b01fe853e2c594|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB890E6AC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:04:35 136826] [debug] |scid:237dd90d56b01fe853e2c594|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB890E6AC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:04:35 136836] [debug] |scid:237dd90d56b01fe853e2c594|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB890E6AC|path:0|PNS: 2, unacked: 9657|
[2025/09/12 05:04:35 136840] [debug] |scid:237dd90d56b01fe853e2c594|xqc_path_send_one_or_two_ack_elicit_pkts|send two ack-eliciting pkts|path:0|pns:2|
[2025/09/12 05:04:35 136845] [debug] |scid:237dd90d56b01fe853e2c594|xqc_conn_send_probe_pkt|conn:0000558BB890E6AC|path:0|pkt_num:0|size:23|pkt_type:SHORT_HEADER|frame:HANDSHAKE_DONE |conn_state:ESTABED|
[2025/09/12 05:04:35 136851] [debug] |scid:237dd90d56b01fe853e2c594|xqc_conn_send_probe_pkt|conn:0000558BB890E6AC|path:0|pkt_num:6|size:1050|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|
[2025/09/12 05:04:35 136856] [debug] |scid:237dd90d56b01fe853e2c594|xqc_timer_loss_detection_timeout|xqc_send_ctl_set_loss_detection_timer|PTO|conn:0000558BB890E6AC|pto_count:9
[2025/09/12 05:04:35 136861] [debug] |scid:237dd90d56b01fe853e2c594|xqc_send_ctl_get_pto_time_and_space|srtt:32244|rtt_var:6262|pto_duration:29333504|backoff_factor:2.00|backoff:512.00|pto_cnt:9|max_ack_delay:25|
[2025/09/12 05:04:35 136866] [debug] |scid:237dd90d56b01fe853e2c594|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB890E6AC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:04:35 136870] [debug] |scid:237dd90d56b01fe853e2c594|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB890E6AC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:04:35 136873] [debug] |scid:237dd90d56b01fe853e2c594|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB890E6AC|path:0|PNS: 2, unacked: 9657|
[2025/09/12 05:04:35 136877] [debug] |scid:237dd90d56b01fe853e2c594|xqc_timer_set|type:LOSS_DETECTION|expire:1757653496202934|now:1757653475136861|interv:21066073|
[2025/09/12 05:04:35 136881] [debug] |scid:237dd90d56b01fe853e2c594|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB890E6AC|path:0|pns:2|expire:1757653496202934|now:1757653475136861|interval:21066073|pto_count:9|srtt:32244
[2025/09/12 05:04:35 136887] [debug] |scid:237dd90d56b01fe853e2c594|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:HANDSHAKE_DONE |stream_id:0|stream_offset:0|
[2025/09/12 05:04:35 136892] [debug] |scid:237dd90d56b01fe853e2c594|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:STREAM |stream_id:0|stream_offset:1024|
[2025/09/12 05:04:35 136896] [debug] |scid:237dd90d56b01fe853e2c594|xqc_check_acked_or_dropped_pkt|conn:0000558BB890E6AC|pkt_num:0|size:23|pkt_type:SHORT_HEADER|frame:HANDSHAKE_DONE |
[2025/09/12 05:04:35 136901] [debug] |scid:237dd90d56b01fe853e2c594|xqc_send_ctl_set_next_pn_for_packet|optimistic ack detection|skipped_range:44-50|next_skip_chance:1757653475383777|current_time:1757653475136901|
[2025/09/12 05:04:35 136906] [debug] |scid:237dd90d56b01fe853e2c594|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:51|
[2025/09/12 05:04:35 136936] [info] |scid:237dd90d56b01fe853e2c594|xqc_send_packet_with_pn|<==|conn:0000558BB890E6AC|path:0|pkt_num:51|size:23|sent:39|pkt_type:SHORT_HEADER|frame:HANDSHAKE_DONE |inflight:9657|now:1757653475136913|stream_id:0|stream_offset:0|
[2025/09/12 05:04:35 136942] [debug] |scid:237dd90d56b01fe853e2c594|xqc_send_ctl_on_packet_sent|conn:0000558BB890E6AC|path:0|pkt_num:51|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 05:04:35 136947] [debug] |scid:237dd90d56b01fe853e2c594|xqc_send_ctl_on_packet_sent|path:0|inflight:9657|applimit:0|
[2025/09/12 05:04:35 136951] [debug] |scid:237dd90d56b01fe853e2c594|xqc_send_ctl_get_pto_time_and_space|srtt:32244|rtt_var:6262|pto_duration:29333504|backoff_factor:2.00|backoff:512.00|pto_cnt:9|max_ack_delay:25|
[2025/09/12 05:04:35 136955] [debug] |scid:237dd90d56b01fe853e2c594|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB890E6AC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:04:35 136959] [debug] |scid:237dd90d56b01fe853e2c594|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB890E6AC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:04:35 136963] [debug] |scid:237dd90d56b01fe853e2c594|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB890E6AC|path:0|PNS: 2, unacked: 9680|
[2025/09/12 05:04:35 136971] [debug] |scid:237dd90d56b01fe853e2c594|xqc_timer_set|type:LOSS_DETECTION|expire:1757653517270417|now:1757653475136951|interv:42133466|
[2025/09/12 05:04:35 136975] [debug] |scid:237dd90d56b01fe853e2c594|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB890E6AC|path:0|pns:2|expire:1757653517270417|now:1757653475136951|interval:42133466|pto_count:9|srtt:32244
[2025/09/12 05:04:35 136979] [debug] |scid:237dd90d56b01fe853e2c594|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:48761|inflight:9680|
[2025/09/12 05:04:35 136984] [debug] |scid:237dd90d56b01fe853e2c594|xqc_check_acked_or_dropped_pkt|conn:0000558BB890E6AC|pkt_num:6|size:1050|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:04:35 136989] [debug] |scid:237dd90d56b01fe853e2c594|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:52|
[2025/09/12 05:04:35 137009] [info] |scid:237dd90d56b01fe853e2c594|xqc_send_packet_with_pn|<==|conn:0000558BB890E6AC|path:0|pkt_num:52|size:1050|sent:1066|pkt_type:SHORT_HEADER|frame:STREAM |inflight:9680|now:1757653475136995|stream_id:0|stream_offset:1024|
[2025/09/12 05:04:35 137015] [debug] |scid:237dd90d56b01fe853e2c594|xqc_send_ctl_on_packet_sent|conn:0000558BB890E6AC|path:0|pkt_num:52|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 05:04:35 137019] [debug] |scid:237dd90d56b01fe853e2c594|xqc_send_ctl_on_packet_sent|path:0|inflight:9680|applimit:0|
[2025/09/12 05:04:35 137023] [debug] |scid:237dd90d56b01fe853e2c594|xqc_send_ctl_get_pto_time_and_space|srtt:32244|rtt_var:6262|pto_duration:29333504|backoff_factor:2.00|backoff:512.00|pto_cnt:9|max_ack_delay:25|
[2025/09/12 05:04:35 137028] [debug] |scid:237dd90d56b01fe853e2c594|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB890E6AC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:04:35 137031] [debug] |scid:237dd90d56b01fe853e2c594|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB890E6AC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:04:35 137035] [debug] |scid:237dd90d56b01fe853e2c594|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB890E6AC|path:0|PNS: 2, unacked: 10730|
[2025/09/12 05:04:35 137058] [debug] |scid:237dd90d56b01fe853e2c594|xqc_timer_set|type:LOSS_DETECTION|expire:1757653517270499|now:1757653475137023|interv:42133476|
[2025/09/12 05:04:35 137064] [debug] |scid:237dd90d56b01fe853e2c594|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB890E6AC|path:0|pns:2|expire:1757653517270499|now:1757653475137023|interval:42133476|pto_count:9|srtt:32244
[2025/09/12 05:04:35 137072] [debug] |scid:237dd90d56b01fe853e2c594|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:48761|inflight:10730|
[2025/09/12 05:04:35 137077] [debug] |scid:237dd90d56b01fe853e2c594|xqc_conn_next_wakeup_time|wakeup_time:1757653517270499|
[2025/09/12 05:04:35 137081] [debug] |scid:237dd90d56b01fe853e2c594|xqc_engine_add_wakeup_queue|next_tick_time:1757653517270499|
[2025/09/12 05:04:35 137085] [debug] |xqc_engine_wakeup_after|wakeup:1757653475261169|now:1757653475137085|diff:124084|
[2025/09/12 05:04:35 137089] [debug] |xqc_engine_main_logic|END|now:1757653475136799|
[2025/09/12 05:04:35 262255] [debug] |xqc_engine_main_logic|BEGIN|now:1757653475262255|
[2025/09/12 05:04:35 262268] [debug] |scid:d8de335afa3e10919d04938b|xqc_engine_remove_wakeup_queue|next_tick_time:1757653475261169|pq_index:0|
[2025/09/12 05:04:35 262274] [debug] |scid:d8de335afa3e10919d04938b|xqc_engine_add_active_queue|last_ticked_time:1757653475040756|
[2025/09/12 05:04:35 262280] [debug] |scid:d8de335afa3e10919d04938b|xqc_engine_process_conn|conn:0000558BB8A7B99C|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:1757653475262278|
[2025/09/12 05:04:35 262291] [debug] |scid:d8de335afa3e10919d04938b|xqc_timer_expire|timer expired|type:CONN_DRAINING|expire_time:1757653475261169|now:1757653475262278|
[2025/09/12 05:04:35 262295] [debug] |scid:d8de335afa3e10919d04938b|xqc_timer_expire|unset|type:CONN_DRAINING|expire_time:1757653475261169|now:1757653475262278|
[2025/09/12 05:04:35 262299] [debug] |scid:d8de335afa3e10919d04938b|xqc_timer_unset|type:CONN_DRAINING|
[2025/09/12 05:04:35 262304] [info] |xqc_engine_main_logic|conn:0000558BB8A7B99C|l-0.0.0.0-443-d8de335afa3e10919d04938b p-193.167.0.100-48488-f8e83263a6912f829a40621db605de694a|conn_state:13|next_tick_time:1757653475261169
[2025/09/12 05:04:35 262316] [report] |scid:d8de335afa3e10919d04938b|xqc_conn_destroy|0000558BB8A7B99C|has_0rtt:0|0rtt_accept:0|token_ok:0|handshake_time:136632|first_send_delay:137055|conn_persist:391457|keyupdate_cnt:0|err:0x0|close_msg:remote close|l-0.0.0.0-443-d8de335afa3e10919d04938b p-193.167.0.100-48488-f8e83263a6912f829a40621db605de694a|hsk_recv:34816|close_recv:169788|close_send:169942|last_recv:169746|last_send:169942|mp_enable:0|create:1|validated:1|active:1|path_info:0/1/0/a/0,1,1,1,0,0,0,0,0,0,0,24,12,10,1024,0,17,i32,4,26,39,5,2029403720,168,0,4,27,40,4,2029403721,168,0,4,26,39,40000,2029403722,169,0,4,284,20,14,169,4,54,4000,15,169,4,26,40000,16,169,0-2,0-2,0-0,0-0,0-0,0-32,0-5918,0-4533,0-19,0-10,0-5,0-0,0-0,0-0,0-0,0-0,0-0,0-0|alpn:hq-interop|rebind_count:0|rebind_valid:0|rtx_pkt:5|tlp_pkt:0|snd_pkt: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 05:04:35 262325] [debug] |scid:d8de335afa3e10919d04938b|xqc_destroy_stream|send_state:2|recv_state:3|stream_id:0|stream_type:0|
[2025/09/12 05:04:35 262333] [stats] |scid:d8de335afa3e10919d04938b|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:1757653475007777|wrt_delay:137|snd_delay:1087|finwrt_delay:137|finsnd_delay:1087|finrcv_delay:1|finread_delay:64|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-d8de335afa3e10919d04938b p-193.167.0.100-48488-f8e83263a6912f829a40621db605de694a|path_info:mp is not supported in connection scid:d8de335afa3e10919d04938b|fec_recv_delay:0u|fec_send_rpr_cnt:0|retrans:0|
[2025/09/12 05:04:35 262365] [debug] |scid:d8de335afa3e10919d04938b|xqc_send_ctl_destroy|destroy|
[2025/09/12 05:04:35 262372] [debug] |scid:d8de335afa3e10919d04938b|xqc_destroy_crypto_stream|destroy crypto stream|encrypt_level:0|cur_state:CLOSED|
[2025/09/12 05:04:35 262379] [debug] |scid:d8de335afa3e10919d04938b|xqc_destroy_crypto_stream|destroy crypto stream|encrypt_level:2|cur_state:CLOSED|
[2025/09/12 05:04:35 262385] [debug] |scid:d8de335afa3e10919d04938b|xqc_destroy_crypto_stream|destroy crypto stream|encrypt_level:3|cur_state:CLOSED|
[2025/09/12 05:04:35 262431] [debug] |xqc_engine_wakeup_after|wakeup:1757653475346726|now:1757653475262431|diff:84295|
[2025/09/12 05:04:35 262440] [debug] |xqc_engine_main_logic|END|now:1757653475262278|
[2025/09/12 05:04:35 347576] [debug] |xqc_engine_main_logic|BEGIN|now:1757653475347576|
[2025/09/12 05:04:35 347592] [debug] |scid:437ac172ab898946554e0870|xqc_engine_remove_wakeup_queue|next_tick_time:1757653475346726|pq_index:0|
[2025/09/12 05:04:35 347599] [debug] |scid:437ac172ab898946554e0870|xqc_engine_add_active_queue|last_ticked_time:1757653475014296|
[2025/09/12 05:04:35 347606] [debug] |scid:437ac172ab898946554e0870|xqc_engine_process_conn|conn:0000558BB8A7E98C|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:1757653475347604|
[2025/09/12 05:04:35 347620] [debug] |scid:437ac172ab898946554e0870|xqc_timer_expire|timer expired|type:LOSS_DETECTION|expire_time:1757653475346726|now:1757653475347604|
[2025/09/12 05:04:35 347625] [debug] |scid:437ac172ab898946554e0870|xqc_timer_loss_detection_timeout|path:0|loss_detection_timeout|
[2025/09/12 05:04:35 347631] [debug] |scid:437ac172ab898946554e0870|xqc_timer_loss_detection_timeout|send Probe pkts|conn:0000558BB8A7E98C|path:0|bytes_in_flight:4200|
[2025/09/12 05:04:35 347636] [debug] |scid:437ac172ab898946554e0870|xqc_send_ctl_get_pto_time_and_space|srtt:31029|rtt_var:6754|pto_duration:232180|backoff_factor:2.00|backoff:4.00|pto_cnt:2|max_ack_delay:25|
[2025/09/12 05:04:35 347642] [debug] |scid:437ac172ab898946554e0870|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8A7E98C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:04:35 347647] [debug] |scid:437ac172ab898946554e0870|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8A7E98C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:04:35 347652] [debug] |scid:437ac172ab898946554e0870|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8A7E98C|path:0|PNS: 2, unacked: 4200|
[2025/09/12 05:04:35 347656] [debug] |scid:437ac172ab898946554e0870|xqc_path_send_one_or_two_ack_elicit_pkts|send two ack-eliciting pkts|path:0|pns:2|
[2025/09/12 05:04:35 347662] [debug] |scid:437ac172ab898946554e0870|xqc_conn_send_probe_pkt|conn:0000558BB8A7E98C|path:0|pkt_num:9|size:1050|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|
[2025/09/12 05:04:35 347669] [debug] |scid:437ac172ab898946554e0870|xqc_conn_send_probe_pkt|conn:0000558BB8A7E98C|path:0|pkt_num:25|size:1050|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|
[2025/09/12 05:04:35 347675] [debug] |scid:437ac172ab898946554e0870|xqc_timer_loss_detection_timeout|xqc_send_ctl_set_loss_detection_timer|PTO|conn:0000558BB8A7E98C|pto_count:3
[2025/09/12 05:04:35 347680] [debug] |scid:437ac172ab898946554e0870|xqc_send_ctl_get_pto_time_and_space|srtt:31029|rtt_var:6754|pto_duration:464360|backoff_factor:2.00|backoff:8.00|pto_cnt:3|max_ack_delay:25|
[2025/09/12 05:04:35 347685] [debug] |scid:437ac172ab898946554e0870|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8A7E98C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:04:35 347690] [debug] |scid:437ac172ab898946554e0870|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8A7E98C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:04:35 347695] [debug] |scid:437ac172ab898946554e0870|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8A7E98C|path:0|PNS: 2, unacked: 4200|
[2025/09/12 05:04:35 347699] [debug] |scid:437ac172ab898946554e0870|xqc_timer_set|type:LOSS_DETECTION|expire:1757653475678906|now:1757653475347680|interv:331226|
[2025/09/12 05:04:35 347705] [debug] |scid:437ac172ab898946554e0870|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB8A7E98C|path:0|pns:2|expire:1757653475678906|now:1757653475347680|interval:331226|pto_count:3|srtt:31029
[2025/09/12 05:04:35 347712] [debug] |scid:437ac172ab898946554e0870|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:STREAM |stream_id:0|stream_offset:1024|
[2025/09/12 05:04:35 347717] [debug] |scid:437ac172ab898946554e0870|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:STREAM |stream_id:0|stream_offset:1024|
[2025/09/12 05:04:35 347723] [debug] |scid:437ac172ab898946554e0870|xqc_check_acked_or_dropped_pkt|conn:0000558BB8A7E98C|pkt_num:9|size:1050|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:04:35 347729] [debug] |scid:437ac172ab898946554e0870|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:34|
[2025/09/12 05:04:35 347771] [info] |scid:437ac172ab898946554e0870|xqc_send_packet_with_pn|<==|conn:0000558BB8A7E98C|path:0|pkt_num:34|size:1050|sent:1066|pkt_type:SHORT_HEADER|frame:STREAM |inflight:4200|now:1757653475347740|stream_id:0|stream_offset:1024|
[2025/09/12 05:04:35 347778] [debug] |scid:437ac172ab898946554e0870|xqc_send_ctl_on_packet_sent|conn:0000558BB8A7E98C|path:0|pkt_num:34|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 05:04:35 347790] [debug] |scid:437ac172ab898946554e0870|xqc_send_ctl_on_packet_sent|path:0|inflight:4200|applimit:0|
[2025/09/12 05:04:35 347796] [debug] |scid:437ac172ab898946554e0870|xqc_send_ctl_get_pto_time_and_space|srtt:31029|rtt_var:6754|pto_duration:464360|backoff_factor:2.00|backoff:8.00|pto_cnt:3|max_ack_delay:25|
[2025/09/12 05:04:35 347801] [debug] |scid:437ac172ab898946554e0870|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8A7E98C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:04:35 347806] [debug] |scid:437ac172ab898946554e0870|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8A7E98C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:04:35 347811] [debug] |scid:437ac172ab898946554e0870|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8A7E98C|path:0|PNS: 2, unacked: 5250|
[2025/09/12 05:04:35 347816] [debug] |scid:437ac172ab898946554e0870|xqc_timer_set|type:LOSS_DETECTION|expire:1757653476012100|now:1757653475347795|interv:664305|
[2025/09/12 05:04:35 347821] [debug] |scid:437ac172ab898946554e0870|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB8A7E98C|path:0|pns:2|expire:1757653476012100|now:1757653475347795|interval:664305|pto_count:3|srtt:31029
[2025/09/12 05:04:35 347827] [debug] |scid:437ac172ab898946554e0870|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:5921|inflight:5250|
[2025/09/12 05:04:35 347833] [debug] |scid:437ac172ab898946554e0870|xqc_check_acked_or_dropped_pkt|conn:0000558BB8A7E98C|pkt_num:25|size:1050|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:04:35 347838] [debug] |scid:437ac172ab898946554e0870|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:35|
[2025/09/12 05:04:35 347863] [info] |scid:437ac172ab898946554e0870|xqc_send_packet_with_pn|<==|conn:0000558BB8A7E98C|path:0|pkt_num:35|size:1050|sent:1066|pkt_type:SHORT_HEADER|frame:STREAM |inflight:5250|now:1757653475347846|stream_id:0|stream_offset:1024|
[2025/09/12 05:04:35 347870] [debug] |scid:437ac172ab898946554e0870|xqc_send_ctl_on_packet_sent|conn:0000558BB8A7E98C|path:0|pkt_num:35|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 05:04:35 347876] [debug] |scid:437ac172ab898946554e0870|xqc_send_ctl_on_packet_sent|path:0|inflight:5250|applimit:0|
[2025/09/12 05:04:35 347881] [debug] |scid:437ac172ab898946554e0870|xqc_send_ctl_get_pto_time_and_space|srtt:31029|rtt_var:6754|pto_duration:464360|backoff_factor:2.00|backoff:8.00|pto_cnt:3|max_ack_delay:25|
[2025/09/12 05:04:35 347886] [debug] |scid:437ac172ab898946554e0870|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8A7E98C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:04:35 347891] [debug] |scid:437ac172ab898946554e0870|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8A7E98C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:04:35 347896] [debug] |scid:437ac172ab898946554e0870|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8A7E98C|path:0|PNS: 2, unacked: 6300|
[2025/09/12 05:04:35 347901] [debug] |scid:437ac172ab898946554e0870|xqc_timer_set|type:LOSS_DETECTION|expire:1757653476012206|now:1757653475347881|interv:664325|
[2025/09/12 05:04:35 347906] [debug] |scid:437ac172ab898946554e0870|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB8A7E98C|path:0|pns:2|expire:1757653476012206|now:1757653475347881|interval:664325|pto_count:3|srtt:31029
[2025/09/12 05:04:35 347911] [debug] |scid:437ac172ab898946554e0870|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:5921|inflight:6300|
[2025/09/12 05:04:35 347917] [debug] |scid:437ac172ab898946554e0870|xqc_conn_next_wakeup_time|wakeup_time:1757653476012206|
[2025/09/12 05:04:35 347923] [debug] |scid:437ac172ab898946554e0870|xqc_engine_add_wakeup_queue|next_tick_time:1757653476012206|
[2025/09/12 05:04:35 347927] [debug] |xqc_engine_wakeup_after|wakeup:1757653475785248|now:1757653475347927|diff:437321|
[2025/09/12 05:04:35 347933] [debug] |xqc_engine_main_logic|END|now:1757653475347604|
[2025/09/12 05:04:35 470417] [info] |xqc_engine_packet_process|==>|conn:0000558BB8AABA8C|size:1200|state:S_HANDSHAKE_SENT|recv_time:1757653475470415|
[2025/09/12 05:04:35 470439] [debug] |scid:37f33d006a91a64b64083e58|xqc_packet_parse_initial|packet parse|initial|
[2025/09/12 05:04:35 470448] [debug] |scid:37f33d006a91a64b64083e58|xqc_packet_parse_initial|success|Length:1159|
[2025/09/12 05:04:35 470458] [debug] |scid:37f33d006a91a64b64083e58|xqc_packet_decrypt|largest_pn:1371041080|
[2025/09/12 05:04:35 470465] [debug] |scid:37f33d006a91a64b64083e58|xqc_packet_decrypt|decryption nonce|path_id:0|pn:1371041082|
[2025/09/12 05:04:35 470477] [debug] |scid:37f33d006a91a64b64083e58|xqc_packet_decrypt_single|pkt_type:INIT|pkt_num:1371041082|
[2025/09/12 05:04:35 470486] [debug] |scid:37f33d006a91a64b64083e58|xqc_process_frames|frame_type:1|
[2025/09/12 05:04:35 470495] [debug] |scid:37f33d006a91a64b64083e58|xqc_process_frames|frame_type:0|
[2025/09/12 05:04:35 470502] [debug] |scid:37f33d006a91a64b64083e58|xqc_process_padding_frame|process padding|
[2025/09/12 05:04:35 470513] [info] |scid:37f33d006a91a64b64083e58|xqc_conn_addr_validated|Address Validated|conn:0000558BB8AABA8C|role:1|
[2025/09/12 05:04:35 470522] [debug] |scid:37f33d006a91a64b64083e58|xqc_timer_unset|type:ACK_INIT|
[2025/09/12 05:04:35 470531] [debug] |scid:37f33d006a91a64b64083e58|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 05:04:35 470541] [debug] |scid:37f33d006a91a64b64083e58|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:1371041082|largest:1371041082|pns:0|
[2025/09/12 05:04:35 470549] [info] |scid:37f33d006a91a64b64083e58|xqc_conn_on_pkt_processed|====>|conn:0000558BB8AABA8C|path:0|size:1200|pkt_type:INIT|pkt_num:1371041082|frame:PADDING PING |recv_time:1757653475470415|dcid:37f33d006a91a64b64083e58|dcid_seq:0|
[2025/09/12 05:04:35 470558] [debug] |scid:37f33d006a91a64b64083e58|xqc_timer_set|type:PATH_IDLE|expire:1757653535470415|now:1757653475470415|interv:60000000|
[2025/09/12 05:04:35 470566] [debug] |scid:37f33d006a91a64b64083e58|xqc_timer_set|type:CONN_IDLE|expire:1757653535470415|now:1757653475470415|interv:60000000|
[2025/09/12 05:04:35 470574] [debug] |scid:37f33d006a91a64b64083e58|xqc_engine_remove_wakeup_queue|next_tick_time:1757653475868158|pq_index:1|
[2025/09/12 05:04:35 470582] [debug] |scid:37f33d006a91a64b64083e58|xqc_engine_add_active_queue|last_ticked_time:1757653475117956|
[2025/09/12 05:04:35 470590] [debug] |xqc_engine_main_logic|BEGIN|now:1757653475470590|
[2025/09/12 05:04:35 470598] [debug] |scid:37f33d006a91a64b64083e58|xqc_engine_process_conn|conn:0000558BB8AABA8C|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:1757653475470597|
[2025/09/12 05:04:35 470610] [debug] |scid:37f33d006a91a64b64083e58|xqc_gen_ack_frame|largest_recv:1371041082|ack_delay:194|first_ack_range:0|largest_pkt_recv_time:1757653475470415|
[2025/09/12 05:04:35 470618] [debug] |scid:37f33d006a91a64b64083e58|xqc_gen_ack_frame|high:1371041082|low:1371041082|pkt_pns:0|
[2025/09/12 05:04:35 470626] [debug] |scid:37f33d006a91a64b64083e58|xqc_gen_ack_frame|high:1371041080|low:1371041080|pkt_pns:0|
[2025/09/12 05:04:35 470631] [debug] |scid:37f33d006a91a64b64083e58|xqc_write_ack_to_one_packet|ack_size:14|path:0|path_largest_recv:1371041082|frame_largest_recv:1371041082|
[2025/09/12 05:04:35 470637] [debug] |scid:37f33d006a91a64b64083e58|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:0|
[2025/09/12 05:04:35 470643] [debug] |scid:37f33d006a91a64b64083e58|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:ACK |stream_id:0|stream_offset:0|
[2025/09/12 05:04:35 470649] [debug] |scid:37f33d006a91a64b64083e58|xqc_check_acked_or_dropped_pkt|conn:0000558BB8AABA8C|pkt_num:0|size:57|pkt_type:INIT|frame:ACK |
[2025/09/12 05:04:35 470655] [debug] |scid:37f33d006a91a64b64083e58|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:2|
[2025/09/12 05:04:35 470700] [info] |scid:37f33d006a91a64b64083e58|xqc_send_packet_with_pn|<==|conn:0000558BB8AABA8C|path:0|pkt_num:2|size:57|sent:73|pkt_type:INIT|frame:ACK |inflight:2101|now:1757653475470671|stream_id:0|stream_offset:0|
[2025/09/12 05:04:35 470708] [debug] |scid:37f33d006a91a64b64083e58|xqc_send_ctl_on_packet_sent|conn:0000558BB8AABA8C|path:0|pkt_num:2|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 05:04:35 470715] [debug] |scid:37f33d006a91a64b64083e58|xqc_conn_next_wakeup_time|wakeup_time:1757653475868158|
[2025/09/12 05:04:35 470720] [debug] |scid:37f33d006a91a64b64083e58|xqc_engine_add_wakeup_queue|next_tick_time:1757653475868158|
[2025/09/12 05:04:35 470725] [debug] |xqc_engine_wakeup_after|wakeup:1757653475785248|now:1757653475470725|diff:314523|
[2025/09/12 05:04:35 470730] [debug] |xqc_engine_main_logic|END|now:1757653475470597|
[2025/09/12 05:04:35 470737] [debug] |xqc_engine_main_logic|BEGIN|now:1757653475470737|
[2025/09/12 05:04:35 470742] [debug] |xqc_engine_wakeup_after|wakeup:1757653475785248|now:1757653475470742|diff:314506|
[2025/09/12 05:04:35 470746] [debug] |xqc_engine_main_logic|END|now:1757653475470737|
[2025/09/12 05:04:35 786111] [debug] |xqc_engine_main_logic|BEGIN|now:1757653475786111|
[2025/09/12 05:04:35 786131] [debug] |scid:3babb57a5958c24c398143c6|xqc_engine_remove_wakeup_queue|next_tick_time:1757653475785248|pq_index:0|
[2025/09/12 05:04:35 786138] [debug] |scid:3babb57a5958c24c398143c6|xqc_engine_add_active_queue|last_ticked_time:1757653456461020|
[2025/09/12 05:04:35 786145] [debug] |scid:3babb57a5958c24c398143c6|xqc_engine_process_conn|conn:0000558BB89AF67C|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:1757653475786143|
[2025/09/12 05:04:35 786152] [debug] |scid:3babb57a5958c24c398143c6|xqc_timer_expire|timer expired|type:LOSS_DETECTION|expire_time:1757653475785248|now:1757653475786143|
[2025/09/12 05:04:35 786157] [debug] |scid:3babb57a5958c24c398143c6|xqc_timer_loss_detection_timeout|path:0|loss_detection_timeout|
[2025/09/12 05:04:35 786163] [debug] |scid:3babb57a5958c24c398143c6|xqc_timer_loss_detection_timeout|send Probe pkts|conn:0000558BB89AF67C|path:0|bytes_in_flight:4092|
[2025/09/12 05:04:35 786168] [debug] |scid:3babb57a5958c24c398143c6|xqc_send_ctl_get_pto_time_and_space|srtt:32308|rtt_var:4544|pto_duration:12923904|backoff_factor:2.00|backoff:256.00|pto_cnt:8|max_ack_delay:25|
[2025/09/12 05:04:35 786174] [debug] |scid:3babb57a5958c24c398143c6|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB89AF67C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:04:35 786179] [debug] |scid:3babb57a5958c24c398143c6|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB89AF67C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:04:35 786184] [debug] |scid:3babb57a5958c24c398143c6|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB89AF67C|path:0|PNS: 2, unacked: 4092|
[2025/09/12 05:04:35 786189] [debug] |scid:3babb57a5958c24c398143c6|xqc_path_send_one_or_two_ack_elicit_pkts|send two ack-eliciting pkts|path:0|pns:2|
[2025/09/12 05:04:35 786195] [debug] |scid:3babb57a5958c24c398143c6|xqc_conn_send_probe_pkt|conn:0000558BB89AF67C|path:0|pkt_num:3|size:284|pkt_type:SHORT_HEADER|frame:CRYPTO |conn_state:ESTABED|
[2025/09/12 05:04:35 786212] [debug] |scid:3babb57a5958c24c398143c6|xqc_conn_send_probe_pkt|conn:0000558BB89AF67C|path:0|pkt_num:4|size:54|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |conn_state:ESTABED|
[2025/09/12 05:04:35 786218] [debug] |scid:3babb57a5958c24c398143c6|xqc_timer_loss_detection_timeout|xqc_send_ctl_set_loss_detection_timer|PTO|conn:0000558BB89AF67C|pto_count:9
[2025/09/12 05:04:35 786223] [debug] |scid:3babb57a5958c24c398143c6|xqc_send_ctl_get_pto_time_and_space|srtt:32308|rtt_var:4544|pto_duration:25847808|backoff_factor:2.00|backoff:512.00|pto_cnt:9|max_ack_delay:25|
[2025/09/12 05:04:35 786237] [debug] |scid:3babb57a5958c24c398143c6|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB89AF67C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:04:35 786242] [debug] |scid:3babb57a5958c24c398143c6|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB89AF67C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:04:35 786247] [debug] |scid:3babb57a5958c24c398143c6|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB89AF67C|path:0|PNS: 2, unacked: 4092|
[2025/09/12 05:04:35 786251] [debug] |scid:3babb57a5958c24c398143c6|xqc_timer_set|type:LOSS_DETECTION|expire:1757653495109152|now:1757653475786223|interv:19322929|
[2025/09/12 05:04:35 786257] [debug] |scid:3babb57a5958c24c398143c6|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB89AF67C|path:0|pns:2|expire:1757653495109152|now:1757653475786223|interval:19322929|pto_count:9|srtt:32308
[2025/09/12 05:04:35 786265] [debug] |scid:3babb57a5958c24c398143c6|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:CRYPTO |stream_id:0|stream_offset:0|
[2025/09/12 05:04:35 786270] [debug] |scid:3babb57a5958c24c398143c6|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:NEW_CONNECTION_ID |stream_id:0|stream_offset:0|
[2025/09/12 05:04:35 786276] [debug] |scid:3babb57a5958c24c398143c6|xqc_check_acked_or_dropped_pkt|conn:0000558BB89AF67C|pkt_num:3|size:284|pkt_type:SHORT_HEADER|frame:CRYPTO |
[2025/09/12 05:04:35 786282] [debug] |scid:3babb57a5958c24c398143c6|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:46|
[2025/09/12 05:04:35 786335] [info] |scid:3babb57a5958c24c398143c6|xqc_send_packet_with_pn|<==|conn:0000558BB89AF67C|path:0|pkt_num:46|size:284|sent:300|pkt_type:SHORT_HEADER|frame:CRYPTO |inflight:4092|now:1757653475786295|stream_id:0|stream_offset:0|
[2025/09/12 05:04:35 786342] [debug] |scid:3babb57a5958c24c398143c6|xqc_send_ctl_on_packet_sent|conn:0000558BB89AF67C|path:0|pkt_num:46|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 05:04:35 786348] [debug] |scid:3babb57a5958c24c398143c6|xqc_send_ctl_on_packet_sent|path:0|inflight:4092|applimit:0|
[2025/09/12 05:04:35 786354] [debug] |scid:3babb57a5958c24c398143c6|xqc_send_ctl_get_pto_time_and_space|srtt:32308|rtt_var:4544|pto_duration:25847808|backoff_factor:2.00|backoff:512.00|pto_cnt:9|max_ack_delay:25|
[2025/09/12 05:04:35 786359] [debug] |scid:3babb57a5958c24c398143c6|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB89AF67C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:04:35 786364] [debug] |scid:3babb57a5958c24c398143c6|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB89AF67C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:04:35 786369] [debug] |scid:3babb57a5958c24c398143c6|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB89AF67C|path:0|PNS: 2, unacked: 4376|
[2025/09/12 05:04:35 786374] [debug] |scid:3babb57a5958c24c398143c6|xqc_timer_set|type:LOSS_DETECTION|expire:1757653514434103|now:1757653475786354|interv:38647749|
[2025/09/12 05:04:35 786379] [debug] |scid:3babb57a5958c24c398143c6|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB89AF67C|path:0|pns:2|expire:1757653514434103|now:1757653475786354|interval:38647749|pto_count:9|srtt:32308
[2025/09/12 05:04:35 786385] [debug] |scid:3babb57a5958c24c398143c6|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:48642|inflight:4376|
[2025/09/12 05:04:35 786391] [debug] |scid:3babb57a5958c24c398143c6|xqc_check_acked_or_dropped_pkt|conn:0000558BB89AF67C|pkt_num:4|size:54|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |
[2025/09/12 05:04:35 786396] [debug] |scid:3babb57a5958c24c398143c6|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:47|
[2025/09/12 05:04:35 786420] [info] |scid:3babb57a5958c24c398143c6|xqc_send_packet_with_pn|<==|conn:0000558BB89AF67C|path:0|pkt_num:47|size:54|sent:70|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |inflight:4376|now:1757653475786403|stream_id:0|stream_offset:0|
[2025/09/12 05:04:35 786427] [debug] |scid:3babb57a5958c24c398143c6|xqc_send_ctl_on_packet_sent|conn:0000558BB89AF67C|path:0|pkt_num:47|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 05:04:35 786437] [debug] |scid:3babb57a5958c24c398143c6|xqc_send_ctl_on_packet_sent|path:0|inflight:4376|applimit:0|
[2025/09/12 05:04:35 786442] [debug] |scid:3babb57a5958c24c398143c6|xqc_send_ctl_get_pto_time_and_space|srtt:32308|rtt_var:4544|pto_duration:25847808|backoff_factor:2.00|backoff:512.00|pto_cnt:9|max_ack_delay:25|
[2025/09/12 05:04:35 786448] [debug] |scid:3babb57a5958c24c398143c6|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB89AF67C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:04:35 786452] [debug] |scid:3babb57a5958c24c398143c6|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB89AF67C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:04:35 786457] [debug] |scid:3babb57a5958c24c398143c6|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB89AF67C|path:0|PNS: 2, unacked: 4430|
[2025/09/12 05:04:35 786462] [debug] |scid:3babb57a5958c24c398143c6|xqc_timer_set|type:LOSS_DETECTION|expire:1757653514434211|now:1757653475786442|interv:38647769|
[2025/09/12 05:04:35 786466] [debug] |scid:3babb57a5958c24c398143c6|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB89AF67C|path:0|pns:2|expire:1757653514434211|now:1757653475786442|interval:38647769|pto_count:9|srtt:32308
[2025/09/12 05:04:35 786472] [debug] |scid:3babb57a5958c24c398143c6|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:48642|inflight:4430|
[2025/09/12 05:04:35 786478] [debug] |scid:3babb57a5958c24c398143c6|xqc_conn_next_wakeup_time|wakeup_time:1757653514434211|
[2025/09/12 05:04:35 786483] [debug] |scid:3babb57a5958c24c398143c6|xqc_engine_add_wakeup_queue|next_tick_time:1757653514434211|
[2025/09/12 05:04:35 786487] [debug] |xqc_engine_wakeup_after|wakeup:1757653475868158|now:1757653475786487|diff:81671|
[2025/09/12 05:04:35 786494] [debug] |xqc_engine_main_logic|END|now:1757653475786143|
[2025/09/12 05:04:35 868069] [info] |xqc_engine_packet_process|==>|conn:0000558BB8AABA8C|size:1200|state:S_HANDSHAKE_SENT|recv_time:1757653475868067|
[2025/09/12 05:04:35 868092] [debug] |scid:37f33d006a91a64b64083e58|xqc_packet_parse_initial|packet parse|initial|
[2025/09/12 05:04:35 868101] [debug] |scid:37f33d006a91a64b64083e58|xqc_packet_parse_initial|success|Length:1159|
[2025/09/12 05:04:35 868112] [debug] |scid:37f33d006a91a64b64083e58|xqc_packet_decrypt|largest_pn:1371041082|
[2025/09/12 05:04:35 868119] [debug] |scid:37f33d006a91a64b64083e58|xqc_packet_decrypt|decryption nonce|path_id:0|pn:1371041083|
[2025/09/12 05:04:35 868132] [debug] |scid:37f33d006a91a64b64083e58|xqc_packet_decrypt_single|pkt_type:INIT|pkt_num:1371041083|
[2025/09/12 05:04:35 868140] [debug] |scid:37f33d006a91a64b64083e58|xqc_process_frames|frame_type:1|
[2025/09/12 05:04:35 868148] [debug] |scid:37f33d006a91a64b64083e58|xqc_process_frames|frame_type:0|
[2025/09/12 05:04:35 868155] [debug] |scid:37f33d006a91a64b64083e58|xqc_process_padding_frame|process padding|
[2025/09/12 05:04:35 868167] [debug] |scid:37f33d006a91a64b64083e58|xqc_timer_unset|type:ACK_INIT|
[2025/09/12 05:04:35 868177] [debug] |scid:37f33d006a91a64b64083e58|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 05:04:35 868186] [debug] |scid:37f33d006a91a64b64083e58|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:1371041083|largest:1371041083|pns:0|
[2025/09/12 05:04:35 868194] [info] |scid:37f33d006a91a64b64083e58|xqc_conn_on_pkt_processed|====>|conn:0000558BB8AABA8C|path:0|size:1200|pkt_type:INIT|pkt_num:1371041083|frame:PADDING PING |recv_time:1757653475868067|dcid:37f33d006a91a64b64083e58|dcid_seq:0|
[2025/09/12 05:04:35 868204] [debug] |scid:37f33d006a91a64b64083e58|xqc_timer_set|type:PATH_IDLE|expire:1757653535868067|now:1757653475868067|interv:60000000|
[2025/09/12 05:04:35 868211] [debug] |scid:37f33d006a91a64b64083e58|xqc_timer_set|type:CONN_IDLE|expire:1757653535868067|now:1757653475868067|interv:60000000|
[2025/09/12 05:04:35 868228] [debug] |scid:37f33d006a91a64b64083e58|xqc_engine_remove_wakeup_queue|next_tick_time:1757653475868158|pq_index:0|
[2025/09/12 05:04:35 868236] [debug] |scid:37f33d006a91a64b64083e58|xqc_engine_add_active_queue|last_ticked_time:1757653475470597|
[2025/09/12 05:04:35 868244] [debug] |xqc_engine_main_logic|BEGIN|now:1757653475868244|
[2025/09/12 05:04:35 868253] [debug] |scid:37f33d006a91a64b64083e58|xqc_engine_process_conn|conn:0000558BB8AABA8C|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:1757653475868252|
[2025/09/12 05:04:35 868261] [debug] |scid:37f33d006a91a64b64083e58|xqc_timer_expire|timer expired|type:LOSS_DETECTION|expire_time:1757653475868158|now:1757653475868252|
[2025/09/12 05:04:35 868266] [debug] |scid:37f33d006a91a64b64083e58|xqc_timer_loss_detection_timeout|path:0|loss_detection_timeout|
[2025/09/12 05:04:35 868271] [debug] |scid:37f33d006a91a64b64083e58|xqc_timer_loss_detection_timeout|send Probe pkts|conn:0000558BB8AABA8C|path:0|bytes_in_flight:2101|
[2025/09/12 05:04:35 868276] [debug] |scid:37f33d006a91a64b64083e58|xqc_send_ctl_get_pto_time_and_space|srtt:250000|rtt_var:125000|pto_duration:750000|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:04:35 868281] [debug] |scid:37f33d006a91a64b64083e58|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8AABA8C|path:0|PNS: 0, unacked: 1184|
[2025/09/12 05:04:35 868286] [debug] |scid:37f33d006a91a64b64083e58|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8AABA8C|path:0|PNS: 1, unacked: 917|
[2025/09/12 05:04:35 868292] [debug] |scid:37f33d006a91a64b64083e58|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8AABA8C|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:04:35 868300] [debug] |scid:37f33d006a91a64b64083e58|xqc_path_send_one_or_two_ack_elicit_pkts|send two ack-eliciting pkts|path:0|pns:0|
[2025/09/12 05:04:35 868310] [debug] |scid:37f33d006a91a64b64083e58|xqc_conn_send_probe_pkt|conn:0000558BB8AABA8C|path:0|pkt_num:0|size:1184|pkt_type:INIT|frame:PADDING CRYPTO |conn_state:S_HANDSHAKE_SENT|
[2025/09/12 05:04:35 868320] [debug] |scid:37f33d006a91a64b64083e58|xqc_path_send_one_or_two_ack_elicit_pkts|dup pkt on PTO, pkt_num:0|
[2025/09/12 05:04:35 868327] [debug] |scid:37f33d006a91a64b64083e58|xqc_conn_send_probe_pkt|conn:0000558BB8AABA8C|path:0|pkt_num:0|size:1184|pkt_type:INIT|frame:PADDING CRYPTO |conn_state:S_HANDSHAKE_SENT|
[2025/09/12 05:04:35 868335] [debug] |scid:37f33d006a91a64b64083e58|xqc_timer_loss_detection_timeout|xqc_send_ctl_set_loss_detection_timer|PTO|conn:0000558BB8AABA8C|pto_count:1
[2025/09/12 05:04:35 868341] [debug] |scid:37f33d006a91a64b64083e58|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 05:04:35 868347] [debug] |scid:37f33d006a91a64b64083e58|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8AABA8C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:04:35 868352] [debug] |scid:37f33d006a91a64b64083e58|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8AABA8C|path:0|PNS: 1, unacked: 917|
[2025/09/12 05:04:35 868357] [debug] |scid:37f33d006a91a64b64083e58|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8AABA8C|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:04:35 868362] [debug] |scid:37f33d006a91a64b64083e58|xqc_timer_set|type:LOSS_DETECTION|expire:1757653476618548|now:1757653475868341|interv:750207|
[2025/09/12 05:04:35 868367] [debug] |scid:37f33d006a91a64b64083e58|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB8AABA8C|path:0|pns:1|expire:1757653476618548|now:1757653475868341|interval:750207|pto_count:1|srtt:250000
[2025/09/12 05:04:35 868375] [debug] |scid:37f33d006a91a64b64083e58|xqc_gen_ack_frame|largest_recv:1371041083|ack_delay:308|first_ack_range:1|largest_pkt_recv_time:1757653475868067|
[2025/09/12 05:04:35 868387] [debug] |scid:37f33d006a91a64b64083e58|xqc_gen_ack_frame|high:1371041083|low:1371041082|pkt_pns:0|
[2025/09/12 05:04:35 868392] [debug] |scid:37f33d006a91a64b64083e58|xqc_gen_ack_frame|high:1371041080|low:1371041080|pkt_pns:0|
[2025/09/12 05:04:35 868397] [debug] |scid:37f33d006a91a64b64083e58|xqc_write_ack_to_one_packet|ack_size:14|path:0|path_largest_recv:1371041083|frame_largest_recv:1371041083|
[2025/09/12 05:04:35 868402] [debug] |scid:37f33d006a91a64b64083e58|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:0|
[2025/09/12 05:04:35 868407] [debug] |scid:37f33d006a91a64b64083e58|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:PADDING CRYPTO |stream_id:0|stream_offset:0|
[2025/09/12 05:04:35 868413] [debug] |scid:37f33d006a91a64b64083e58|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:PADDING CRYPTO |stream_id:0|stream_offset:0|
[2025/09/12 05:04:35 868418] [debug] |scid:37f33d006a91a64b64083e58|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:ACK |stream_id:0|stream_offset:0|
[2025/09/12 05:04:35 868424] [debug] |scid:37f33d006a91a64b64083e58|xqc_check_acked_or_dropped_pkt|conn:0000558BB8AABA8C|pkt_num:0|size:1184|pkt_type:INIT|frame:PADDING CRYPTO |
[2025/09/12 05:04:35 868430] [debug] |scid:37f33d006a91a64b64083e58|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:3|
[2025/09/12 05:04:35 868468] [info] |scid:37f33d006a91a64b64083e58|xqc_send_packet_with_pn|<==|conn:0000558BB8AABA8C|path:0|pkt_num:3|size:1184|sent:1200|pkt_type:INIT|frame:PADDING CRYPTO |inflight:917|now:1757653475868439|stream_id:0|stream_offset:0|
[2025/09/12 05:04:35 868476] [debug] |scid:37f33d006a91a64b64083e58|xqc_send_ctl_on_packet_sent|conn:0000558BB8AABA8C|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 05:04:35 868482] [debug] |scid:37f33d006a91a64b64083e58|xqc_send_ctl_on_packet_sent|path:0|inflight:917|applimit:0|
[2025/09/12 05:04:35 868487] [debug] |scid:37f33d006a91a64b64083e58|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 05:04:35 868492] [debug] |scid:37f33d006a91a64b64083e58|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8AABA8C|path:0|PNS: 0, unacked: 1184|
[2025/09/12 05:04:35 868497] [debug] |scid:37f33d006a91a64b64083e58|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8AABA8C|path:0|PNS: 1, unacked: 917|
[2025/09/12 05:04:35 868502] [debug] |scid:37f33d006a91a64b64083e58|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8AABA8C|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:04:35 868507] [debug] |scid:37f33d006a91a64b64083e58|xqc_timer_set|type:LOSS_DETECTION|expire:1757653476618548|now:1757653475868487|interv:750061|
[2025/09/12 05:04:35 868512] [debug] |scid:37f33d006a91a64b64083e58|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB8AABA8C|path:0|pns:1|expire:1757653476618548|now:1757653475868487|interval:750061|pto_count:1|srtt:250000
[2025/09/12 05:04:35 868518] [debug] |scid:37f33d006a91a64b64083e58|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:45952|inflight:2101|
[2025/09/12 05:04:35 868524] [debug] |scid:37f33d006a91a64b64083e58|xqc_check_acked_or_dropped_pkt|conn:0000558BB8AABA8C|pkt_num:0|size:1184|pkt_type:INIT|frame:PADDING CRYPTO |
[2025/09/12 05:04:35 868529] [debug] |scid:37f33d006a91a64b64083e58|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:4|
[2025/09/12 05:04:35 868553] [info] |scid:37f33d006a91a64b64083e58|xqc_send_packet_with_pn|<==|conn:0000558BB8AABA8C|path:0|pkt_num:4|size:1184|sent:1200|pkt_type:INIT|frame:PADDING CRYPTO |inflight:2101|now:1757653475868536|stream_id:0|stream_offset:0|
[2025/09/12 05:04:35 868560] [debug] |scid:37f33d006a91a64b64083e58|xqc_send_ctl_on_packet_sent|conn:0000558BB8AABA8C|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 05:04:35 868570] [debug] |scid:37f33d006a91a64b64083e58|xqc_send_ctl_on_packet_sent|path:0|inflight:2101|applimit:0|
[2025/09/12 05:04:35 868575] [debug] |scid:37f33d006a91a64b64083e58|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 05:04:35 868581] [debug] |scid:37f33d006a91a64b64083e58|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8AABA8C|path:0|PNS: 0, unacked: 2368|
[2025/09/12 05:04:35 868586] [debug] |scid:37f33d006a91a64b64083e58|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8AABA8C|path:0|PNS: 1, unacked: 917|
[2025/09/12 05:04:35 868590] [debug] |scid:37f33d006a91a64b64083e58|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8AABA8C|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:04:35 868596] [debug] |scid:37f33d006a91a64b64083e58|xqc_timer_set|type:LOSS_DETECTION|expire:1757653476618548|now:1757653475868575|interv:749973|
[2025/09/12 05:04:35 868601] [debug] |scid:37f33d006a91a64b64083e58|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB8AABA8C|path:0|pns:1|expire:1757653476618548|now:1757653475868575|interval:749973|pto_count:1|srtt:250000
[2025/09/12 05:04:35 868606] [debug] |scid:37f33d006a91a64b64083e58|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:45952|inflight:3285|
[2025/09/12 05:04:35 868612] [debug] |scid:37f33d006a91a64b64083e58|xqc_check_acked_or_dropped_pkt|conn:0000558BB8AABA8C|pkt_num:0|size:57|pkt_type:INIT|frame:ACK |
[2025/09/12 05:04:35 868616] [debug] |scid:37f33d006a91a64b64083e58|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:5|
[2025/09/12 05:04:35 868633] [info] |scid:37f33d006a91a64b64083e58|xqc_send_packet_with_pn|<==|conn:0000558BB8AABA8C|path:0|pkt_num:5|size:57|sent:73|pkt_type:INIT|frame:ACK |inflight:3285|now:1757653475868621|stream_id:0|stream_offset:0|
[2025/09/12 05:04:35 868638] [debug] |scid:37f33d006a91a64b64083e58|xqc_send_ctl_on_packet_sent|conn:0000558BB8AABA8C|path:0|pkt_num:5|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 05:04:35 868643] [debug] |scid:37f33d006a91a64b64083e58|xqc_conn_next_wakeup_time|wakeup_time:1757653476618548|
[2025/09/12 05:04:35 868648] [debug] |scid:37f33d006a91a64b64083e58|xqc_engine_add_wakeup_queue|next_tick_time:1757653476618548|
[2025/09/12 05:04:35 868651] [debug] |xqc_engine_wakeup_after|wakeup:1757653476012206|now:1757653475868651|diff:143555|
[2025/09/12 05:04:35 868656] [debug] |xqc_engine_main_logic|END|now:1757653475868252|
[2025/09/12 05:04:35 868661] [debug] |xqc_engine_main_logic|BEGIN|now:1757653475868661|
[2025/09/12 05:04:35 868665] [debug] |xqc_engine_wakeup_after|wakeup:1757653476012206|now:1757653475868665|diff:143541|
[2025/09/12 05:04:35 868669] [debug] |xqc_engine_main_logic|END|now:1757653475868661|
[2025/09/12 05:04:35 901519] [info] |xqc_engine_packet_process|==>|conn:0000558BB8AABA8C|size:1200|state:S_HANDSHAKE_SENT|recv_time:1757653475901518|
[2025/09/12 05:04:35 901539] [debug] |scid:37f33d006a91a64b64083e58|xqc_packet_parse_initial|packet parse|initial|
[2025/09/12 05:04:35 901545] [debug] |scid:37f33d006a91a64b64083e58|xqc_packet_parse_initial|success|Length:1159|
[2025/09/12 05:04:35 901554] [debug] |scid:37f33d006a91a64b64083e58|xqc_packet_decrypt|largest_pn:1371041083|
[2025/09/12 05:04:35 901561] [debug] |scid:37f33d006a91a64b64083e58|xqc_packet_decrypt|decryption nonce|path_id:0|pn:1371041084|
[2025/09/12 05:04:35 901573] [debug] |scid:37f33d006a91a64b64083e58|xqc_packet_decrypt_single|pkt_type:INIT|pkt_num:1371041084|
[2025/09/12 05:04:35 901582] [debug] |scid:37f33d006a91a64b64083e58|xqc_process_frames|frame_type:2|
[2025/09/12 05:04:35 901593] [debug] |scid:37f33d006a91a64b64083e58|xqc_send_ctl_on_ack_received|conn:0000558BB8AABA8C|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 05:04:35 901603] [debug] |scid:37f33d006a91a64b64083e58|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:2101|prior_delivered:0|prior_time:1757653475118158|is_app_limited:1|send_elapse:750281|ack_elapse:783360|ctl_first_sent_time:1757653475868439|lagest_ack_time:1757653475901518|curr_delivered:1184|
[2025/09/12 05:04:35 901623] [debug] |scid:37f33d006a91a64b64083e58|xqc_update_sample|sampler_sent_time_update:1757653475868439|
[2025/09/12 05:04:35 901632] [debug] |scid:37f33d006a91a64b64083e58|xqc_send_ctl_on_ack_received|sndq_packets_used:6||sndq_packets_used_bytes:0|sndq_packets_free:2|
[2025/09/12 05:04:35 901640] [debug] |scid:37f33d006a91a64b64083e58|xqc_send_ctl_update_rtt|before update rtt|conn:0000558BB8AABA8C|srtt:250000|rttvar:125000|minrtt:4294967295|latest_rtt:33079|ack_delay:0|
[2025/09/12 05:04:35 901649] [debug] |scid:37f33d006a91a64b64083e58|xqc_send_ctl_update_rtt|l-0.0.0.0-443-37f33d006a91a64b64083e58 p-193.167.0.100-37416-7f0e8d79ba2c726c3b7e3e0f46348c343b |after update rtt|conn:0000558BB8AABA8C|srtt:33079|rttvar:16539|minrtt:33079|latest_rtt:33079|ack_delay:0|
[2025/09/12 05:04:35 901658] [debug] |scid:37f33d006a91a64b64083e58|xqc_send_ctl_get_lost_sent_pn|largest_acked:3|lost_pn:0|thresh:3|
[2025/09/12 05:04:35 901668] [debug] |scid:37f33d006a91a64b64083e58|xqc_send_ctl_on_ack_received|xqc_recv_record_del from 1371041083|pns:0|
[2025/09/12 05:04:35 901676] [debug] |scid:37f33d006a91a64b64083e58|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:04:35 901684] [debug] |scid:37f33d006a91a64b64083e58|xqc_send_ctl_get_pto_time_and_space|srtt:33079|rtt_var:16539|pto_duration:99235|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:04:35 901690] [debug] |scid:37f33d006a91a64b64083e58|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8AABA8C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:04:35 901695] [debug] |scid:37f33d006a91a64b64083e58|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8AABA8C|path:0|PNS: 1, unacked: 917|
[2025/09/12 05:04:35 901700] [debug] |scid:37f33d006a91a64b64083e58|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8AABA8C|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:04:35 901705] [debug] |scid:37f33d006a91a64b64083e58|xqc_timer_set|type:LOSS_DETECTION|expire:1757653475901683|now:1757653475901683|interv:0|
[2025/09/12 05:04:35 901710] [debug] |scid:37f33d006a91a64b64083e58|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB8AABA8C|path:0|pns:1|expire:1757653475217783|now:1757653475901683|interval:0|pto_count:0|srtt:33079
[2025/09/12 05:04:35 901716] [debug] |scid:37f33d006a91a64b64083e58|xqc_generate_sample|sampler: send_elapse 750281, ack_elapse 783360, delivered 1184|rate 1511|lost 0|
[2025/09/12 05:04:35 901722] [debug] |scid:37f33d006a91a64b64083e58|xqc_bbr_update_bandwidth|BBRv1: RTT round update 0 -> 1|
[2025/09/12 05:04:35 901727] [debug] |scid:37f33d006a91a64b64083e58|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1511) in round 1|
[2025/09/12 05:04:35 901732] [debug] |scid:37f33d006a91a64b64083e58|xqc_bbr_update_min_rtt|probertt expire|rtt:33079, old_rtt:2147483647|
[2025/09/12 05:04:35 901737] [debug] |scid:37f33d006a91a64b64083e58|xqc_bbr_update_min_rtt|minrtt expire|rtt:33079, old_rtt:2147483647|
[2025/09/12 05:04:35 901742] [debug] |scid:37f33d006a91a64b64083e58|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:5744|extra_cwnd:302|
[2025/09/12 05:04:35 901747] [debug] |scid:37f33d006a91a64b64083e58|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:45952|packet_lost:0|acked:1184|po_sent_time:1757653475868439|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1184|
[2025/09/12 05:04:35 901754] [debug] |scid:37f33d006a91a64b64083e58|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:45952|packet_lost:0|acked:1184|po_sent_time:1757653475868439|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1184|
[2025/09/12 05:04:35 901760] [debug] |scid:37f33d006a91a64b64083e58|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-37f33d006a91a64b64083e58 p-193.167.0.100-37416-7f0e8d79ba2c726c3b7e3e0f46348c343b |bbr on ack|mode:0|pacing_rate:4007723|bw:1511|cwnd:47136|full_bw_reached:0|inflight:917|srtt:33079|latest_rtt:33079|min_rtt:33079|applimit:1|lost:0|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:1|
[2025/09/12 05:04:35 901771] [stats] |scid:37f33d006a91a64b64083e58|xqc_send_ctl_info_circle_record|l-0.0.0.0-443-37f33d006a91a64b64083e58 p-193.167.0.100-37416-7f0e8d79ba2c726c3b7e3e0f46348c343b |path:0||cwnd:47136|inflight:917|mode:0|applimit:0|pacing_rate:4007723|bw:1511|srtt:33079|latest_rtt:33079|min_rtt:33079|send:7|lost:0|tlp:1|recv:3|recovery:0|slow_start:1|conn_life:785119|acked:1184|delivered:1184|is_cwnd_limited:0|
[2025/09/12 05:04:35 901778] [debug] |scid:37f33d006a91a64b64083e58|xqc_process_frames|frame_type:0|
[2025/09/12 05:04:35 901783] [debug] |scid:37f33d006a91a64b64083e58|xqc_process_padding_frame|process padding|
[2025/09/12 05:04:35 901791] [debug] |scid:37f33d006a91a64b64083e58|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:1371041084|largest:1371041084|pns:0|
[2025/09/12 05:04:35 901797] [info] |scid:37f33d006a91a64b64083e58|xqc_conn_on_pkt_processed|====>|conn:0000558BB8AABA8C|path:0|size:1200|pkt_type:INIT|pkt_num:1371041084|frame:PADDING ACK |recv_time:1757653475901518|dcid:37f33d006a91a64b64083e58|dcid_seq:0|
[2025/09/12 05:04:35 901803] [debug] |scid:37f33d006a91a64b64083e58|xqc_timer_set|type:PATH_IDLE|expire:1757653535901518|now:1757653475901518|interv:60000000|
[2025/09/12 05:04:35 901808] [debug] |scid:37f33d006a91a64b64083e58|xqc_timer_set|type:CONN_IDLE|expire:1757653535901518|now:1757653475901518|interv:60000000|
[2025/09/12 05:04:35 901813] [debug] |scid:37f33d006a91a64b64083e58|xqc_engine_remove_wakeup_queue|next_tick_time:1757653476618548|pq_index:3|
[2025/09/12 05:04:35 901819] [debug] |scid:37f33d006a91a64b64083e58|xqc_engine_add_active_queue|last_ticked_time:1757653475868252|
[2025/09/12 05:04:35 901824] [debug] |xqc_engine_main_logic|BEGIN|now:1757653475901824|
[2025/09/12 05:04:35 901830] [debug] |scid:37f33d006a91a64b64083e58|xqc_engine_process_conn|conn:0000558BB8AABA8C|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:1757653475901828|
[2025/09/12 05:04:35 901835] [debug] |scid:37f33d006a91a64b64083e58|xqc_timer_expire|timer expired|type:LOSS_DETECTION|expire_time:1757653475901683|now:1757653475901828|
[2025/09/12 05:04:35 901840] [debug] |scid:37f33d006a91a64b64083e58|xqc_timer_loss_detection_timeout|path:0|loss_detection_timeout|
[2025/09/12 05:04:35 901845] [debug] |scid:37f33d006a91a64b64083e58|xqc_timer_loss_detection_timeout|send Probe pkts|conn:0000558BB8AABA8C|path:0|bytes_in_flight:917|
[2025/09/12 05:04:35 901850] [debug] |scid:37f33d006a91a64b64083e58|xqc_send_ctl_get_pto_time_and_space|srtt:33079|rtt_var:16539|pto_duration:99235|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:04:35 901855] [debug] |scid:37f33d006a91a64b64083e58|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8AABA8C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:04:35 901860] [debug] |scid:37f33d006a91a64b64083e58|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8AABA8C|path:0|PNS: 1, unacked: 917|
[2025/09/12 05:04:35 901865] [debug] |scid:37f33d006a91a64b64083e58|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8AABA8C|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:04:35 901870] [debug] |scid:37f33d006a91a64b64083e58|xqc_path_send_one_or_two_ack_elicit_pkts|send two ack-eliciting pkts|path:0|pns:1|
[2025/09/12 05:04:35 901875] [debug] |scid:37f33d006a91a64b64083e58|xqc_conn_send_probe_pkt|conn:0000558BB8AABA8C|path:0|pkt_num:0|size:194|pkt_type:HSK|frame:CRYPTO |conn_state:S_HANDSHAKE_SENT|
[2025/09/12 05:04:35 901881] [debug] |scid:37f33d006a91a64b64083e58|xqc_conn_send_probe_pkt|conn:0000558BB8AABA8C|path:0|pkt_num:1|size:516|pkt_type:HSK|frame:CRYPTO |conn_state:S_HANDSHAKE_SENT|
[2025/09/12 05:04:35 901887] [debug] |scid:37f33d006a91a64b64083e58|xqc_timer_loss_detection_timeout|xqc_send_ctl_set_loss_detection_timer|PTO|conn:0000558BB8AABA8C|pto_count:1
[2025/09/12 05:04:35 901895] [debug] |scid:37f33d006a91a64b64083e58|xqc_send_ctl_get_pto_time_and_space|srtt:33079|rtt_var:16539|pto_duration:198470|backoff_factor:2.00|backoff:2.00|pto_cnt:1|max_ack_delay:25|
[2025/09/12 05:04:35 901901] [debug] |scid:37f33d006a91a64b64083e58|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8AABA8C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:04:35 901905] [debug] |scid:37f33d006a91a64b64083e58|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8AABA8C|path:0|PNS: 1, unacked: 207|
[2025/09/12 05:04:35 901910] [debug] |scid:37f33d006a91a64b64083e58|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8AABA8C|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:04:35 901915] [debug] |scid:37f33d006a91a64b64083e58|xqc_timer_set|type:LOSS_DETECTION|expire:1757653475901895|now:1757653475901895|interv:0|
[2025/09/12 05:04:35 901920] [debug] |scid:37f33d006a91a64b64083e58|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB8AABA8C|path:0|pns:1|expire:1757653475317018|now:1757653475901895|interval:0|pto_count:1|srtt:33079
[2025/09/12 05:04:35 901927] [debug] |scid:37f33d006a91a64b64083e58|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:CRYPTO |stream_id:0|stream_offset:0|
[2025/09/12 05:04:35 901932] [debug] |scid:37f33d006a91a64b64083e58|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:CRYPTO |stream_id:0|stream_offset:0|
[2025/09/12 05:04:35 901938] [debug] |scid:37f33d006a91a64b64083e58|xqc_check_acked_or_dropped_pkt|conn:0000558BB8AABA8C|pkt_num:0|size:194|pkt_type:HSK|frame:CRYPTO |
[2025/09/12 05:04:35 901944] [debug] |scid:37f33d006a91a64b64083e58|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:4|
[2025/09/12 05:04:35 901984] [info] |scid:37f33d006a91a64b64083e58|xqc_send_packet_with_pn|<==|conn:0000558BB8AABA8C|path:0|pkt_num:4|size:194|sent:210|pkt_type:HSK|frame:CRYPTO |inflight:207|now:1757653475901952|stream_id:0|stream_offset:0|
[2025/09/12 05:04:35 901992] [debug] |scid:37f33d006a91a64b64083e58|xqc_send_ctl_on_packet_sent|conn:0000558BB8AABA8C|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 05:04:35 901998] [debug] |scid:37f33d006a91a64b64083e58|xqc_send_ctl_on_packet_sent|path:0|inflight:207|applimit:0|
[2025/09/12 05:04:35 902003] [debug] |scid:37f33d006a91a64b64083e58|xqc_send_ctl_get_pto_time_and_space|srtt:33079|rtt_var:16539|pto_duration:198470|backoff_factor:2.00|backoff:2.00|pto_cnt:1|max_ack_delay:25|
[2025/09/12 05:04:35 902009] [debug] |scid:37f33d006a91a64b64083e58|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8AABA8C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:04:35 902013] [debug] |scid:37f33d006a91a64b64083e58|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8AABA8C|path:0|PNS: 1, unacked: 401|
[2025/09/12 05:04:35 902018] [debug] |scid:37f33d006a91a64b64083e58|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8AABA8C|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:04:35 902023] [debug] |scid:37f33d006a91a64b64083e58|xqc_timer_set|type:LOSS_DETECTION|expire:1757653476100422|now:1757653475902003|interv:198419|
[2025/09/12 05:04:35 902028] [debug] |scid:37f33d006a91a64b64083e58|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB8AABA8C|path:0|pns:1|expire:1757653476100422|now:1757653475902003|interval:198419|pto_count:1|srtt:33079
[2025/09/12 05:04:35 902034] [debug] |scid:37f33d006a91a64b64083e58|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:47136|inflight:401|
[2025/09/12 05:04:35 902060] [debug] |scid:37f33d006a91a64b64083e58|xqc_check_acked_or_dropped_pkt|conn:0000558BB8AABA8C|pkt_num:1|size:516|pkt_type:HSK|frame:CRYPTO |
[2025/09/12 05:04:35 902069] [debug] |scid:37f33d006a91a64b64083e58|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:5|
[2025/09/12 05:04:35 902098] [info] |scid:37f33d006a91a64b64083e58|xqc_send_packet_with_pn|<==|conn:0000558BB8AABA8C|path:0|pkt_num:5|size:516|sent:532|pkt_type:HSK|frame:CRYPTO |inflight:401|now:1757653475902079|stream_id:0|stream_offset:0|
[2025/09/12 05:04:35 902115] [debug] |scid:37f33d006a91a64b64083e58|xqc_send_ctl_on_packet_sent|conn:0000558BB8AABA8C|path:0|pkt_num:5|origin_pktnum:1|size:516|enc_size:532|pkt_type:HSK|frame:CRYPTO |conn_state:S_HANDSHAKE_SENT|po_in_flight:0||retrans:0|
[2025/09/12 05:04:35 902120] [debug] |scid:37f33d006a91a64b64083e58|xqc_send_ctl_on_packet_sent|path:0|inflight:401|applimit:0|
[2025/09/12 05:04:35 902126] [debug] |scid:37f33d006a91a64b64083e58|xqc_send_ctl_get_pto_time_and_space|srtt:33079|rtt_var:16539|pto_duration:198470|backoff_factor:2.00|backoff:2.00|pto_cnt:1|max_ack_delay:25|
[2025/09/12 05:04:35 902131] [debug] |scid:37f33d006a91a64b64083e58|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8AABA8C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:04:35 902136] [debug] |scid:37f33d006a91a64b64083e58|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8AABA8C|path:0|PNS: 1, unacked: 917|
[2025/09/12 05:04:35 902140] [debug] |scid:37f33d006a91a64b64083e58|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8AABA8C|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:04:35 902145] [debug] |scid:37f33d006a91a64b64083e58|xqc_timer_set|type:LOSS_DETECTION|expire:1757653476100549|now:1757653475902125|interv:198424|
[2025/09/12 05:04:35 902150] [debug] |scid:37f33d006a91a64b64083e58|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB8AABA8C|path:0|pns:1|expire:1757653476100549|now:1757653475902125|interval:198424|pto_count:1|srtt:33079
[2025/09/12 05:04:35 902155] [debug] |scid:37f33d006a91a64b64083e58|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:47136|inflight:917|
[2025/09/12 05:04:35 902161] [debug] |scid:37f33d006a91a64b64083e58|xqc_conn_next_wakeup_time|wakeup_time:1757653476100549|
[2025/09/12 05:04:35 902166] [debug] |scid:37f33d006a91a64b64083e58|xqc_engine_add_wakeup_queue|next_tick_time:1757653476100549|
[2025/09/12 05:04:35 902171] [debug] |xqc_engine_wakeup_after|wakeup:1757653476012206|now:1757653475902171|diff:110035|
[2025/09/12 05:04:35 902177] [debug] |xqc_engine_main_logic|END|now:1757653475901828|
[2025/09/12 05:04:35 902183] [debug] |xqc_engine_main_logic|BEGIN|now:1757653475902183|
[2025/09/12 05:04:35 902188] [debug] |xqc_engine_wakeup_after|wakeup:1757653476012206|now:1757653475902188|diff:110018|
[2025/09/12 05:04:35 902193] [debug] |xqc_engine_main_logic|END|now:1757653475902183|
[2025/09/12 05:04:35 932844] [info] |xqc_engine_packet_process|==>|conn:0000558BB8AABA8C|size:65|state:S_HANDSHAKE_SENT|recv_time:1757653475932842|
[2025/09/12 05:04:35 932865] [debug] |scid:37f33d006a91a64b64083e58|xqc_packet_parse_handshake|success|Length:25|
[2025/09/12 05:04:35 932877] [debug] |scid:37f33d006a91a64b64083e58|xqc_packet_decrypt|largest_pn:0|
[2025/09/12 05:04:35 932885] [debug] |scid:37f33d006a91a64b64083e58|xqc_packet_decrypt|decryption nonce|path_id:0|pn:1371041080|
[2025/09/12 05:04:35 932895] [debug] |scid:37f33d006a91a64b64083e58|xqc_packet_decrypt_single|pkt_type:HSK|pkt_num:1371041080|
[2025/09/12 05:04:35 932902] [debug] |scid:37f33d006a91a64b64083e58|xqc_process_frames|frame_type:2|
[2025/09/12 05:04:35 932911] [debug] |scid:37f33d006a91a64b64083e58|xqc_send_ctl_on_ack_received|conn:0000558BB8AABA8C|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 05:04:35 932920] [debug] |scid:37f33d006a91a64b64083e58|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:401|prior_delivered:1184|prior_time:1757653475901518|is_app_limited:1|send_elapse:33513|ack_elapse:31324|ctl_first_sent_time:1757653475901952|lagest_ack_time:1757653475932842|curr_delivered:1378|
[2025/09/12 05:04:35 932930] [debug] |scid:37f33d006a91a64b64083e58|xqc_update_sample|sampler_sent_time_update:1757653475901952|
[2025/09/12 05:04:35 932938] [debug] |scid:37f33d006a91a64b64083e58|xqc_send_ctl_on_ack_received|sndq_packets_used:4||sndq_packets_used_bytes:0|sndq_packets_free:4|
[2025/09/12 05:04:35 932958] [debug] |scid:37f33d006a91a64b64083e58|xqc_send_ctl_update_rtt|before update rtt|conn:0000558BB8AABA8C|srtt:33079|rttvar:16539|minrtt:33079|latest_rtt:30890|ack_delay:0|
[2025/09/12 05:04:35 932966] [debug] |scid:37f33d006a91a64b64083e58|xqc_send_ctl_update_rtt|l-0.0.0.0-443-37f33d006a91a64b64083e58 p-193.167.0.100-37416-7f0e8d79ba2c726c3b7e3e0f46348c343b |after update rtt|conn:0000558BB8AABA8C|srtt:32806|rttvar:12952|minrtt:30890|latest_rtt:30890|ack_delay:0|
[2025/09/12 05:04:35 932974] [debug] |scid:37f33d006a91a64b64083e58|xqc_send_ctl_get_lost_sent_pn|largest_acked:4|lost_pn:1|thresh:3|
[2025/09/12 05:04:35 932982] [debug] |scid:37f33d006a91a64b64083e58|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:04:35 932991] [debug] |scid:37f33d006a91a64b64083e58|xqc_send_ctl_detect_lost|mark lost|pns:1|pkt_num:2|lost_pn:1|po_sent_time:1757653475118462|lost_send_time:1757653475895936|loss_delay:36906|frame:CRYPTO |repair:32|
[2025/09/12 05:04:35 933000] [debug] |scid:37f33d006a91a64b64083e58|xqc_send_ctl_detect_lost|mark lost|pns:1|pkt_num:3|lost_pn:1|po_sent_time:1757653475118548|lost_send_time:1757653475895936|loss_delay:36906|frame:CRYPTO |repair:32|
[2025/09/12 05:04:35 933008] [debug] |scid:37f33d006a91a64b64083e58|xqc_send_ctl_detect_lost|OnLostDetection|largest_lost sent time: 1757653475118548u|
[2025/09/12 05:04:35 933016] [stats] |scid:37f33d006a91a64b64083e58|xqc_send_ctl_detect_lost|l-0.0.0.0-443-37f33d006a91a64b64083e58 p-193.167.0.100-37416-7f0e8d79ba2c726c3b7e3e0f46348c343b |lost interval:1757653475932842|lost_count:2|send_count:9|pkt_num:3|po_send_time:1757653475118548|srtt:32806|cwnd:47136|bw:1511|conn_life:816190|now:0|last_lost_time:816190|
[2025/09/12 05:04:35 933025] [debug] |scid:37f33d006a91a64b64083e58|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:04:35 933032] [debug] |scid:37f33d006a91a64b64083e58|xqc_send_ctl_get_pto_time_and_space|srtt:32806|rtt_var:12952|pto_duration:84614|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:04:35 933060] [debug] |scid:37f33d006a91a64b64083e58|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8AABA8C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:04:35 933069] [debug] |scid:37f33d006a91a64b64083e58|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8AABA8C|path:0|PNS: 1, unacked: 516|
[2025/09/12 05:04:35 933077] [debug] |scid:37f33d006a91a64b64083e58|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8AABA8C|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:04:35 933085] [debug] |scid:37f33d006a91a64b64083e58|xqc_timer_set|type:LOSS_DETECTION|expire:1757653475986693|now:1757653475933032|interv:53661|
[2025/09/12 05:04:35 933092] [debug] |scid:37f33d006a91a64b64083e58|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB8AABA8C|path:0|pns:1|expire:1757653475986693|now:1757653475933032|interval:53661|pto_count:0|srtt:32806
[2025/09/12 05:04:35 933100] [debug] |scid:37f33d006a91a64b64083e58|xqc_generate_sample|sampler: send_elapse 33513, ack_elapse 31324, delivered 194|rate 5788|lost 2|
[2025/09/12 05:04:35 933106] [debug] |scid:37f33d006a91a64b64083e58|xqc_bbr_update_bandwidth|BBRv1: RTT round update 1 -> 2|
[2025/09/12 05:04:35 933111] [debug] |scid:37f33d006a91a64b64083e58|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (5788) in round 2|
[2025/09/12 05:04:35 933116] [debug] |scid:37f33d006a91a64b64083e58|xqc_bbr_update_min_rtt|probertt expire|rtt:30890, old_rtt:33079|
[2025/09/12 05:04:35 933121] [debug] |scid:37f33d006a91a64b64083e58|xqc_bbr_update_min_rtt|minrtt expire|rtt:30890, old_rtt:33079|
[2025/09/12 05:04:35 933126] [debug] |scid:37f33d006a91a64b64083e58|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:5744|extra_cwnd:1157|
[2025/09/12 05:04:35 933130] [debug] |scid:37f33d006a91a64b64083e58|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:47136|packet_lost:2|acked:194|po_sent_time:1757653475901952|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1378|
[2025/09/12 05:04:35 933142] [debug] |scid:37f33d006a91a64b64083e58|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:47136|packet_lost:2|acked:194|po_sent_time:1757653475901952|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1378|
[2025/09/12 05:04:35 933148] [debug] |scid:37f33d006a91a64b64083e58|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-37f33d006a91a64b64083e58 p-193.167.0.100-37416-7f0e8d79ba2c726c3b7e3e0f46348c343b |bbr on ack|mode:0|pacing_rate:4007723|bw:5788|cwnd:47330|full_bw_reached:0|inflight:516|srtt:32806|latest_rtt:30890|min_rtt:30890|applimit:1|lost:0|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:1|
[2025/09/12 05:04:35 933154] [stats] |scid:37f33d006a91a64b64083e58|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-37f33d006a91a64b64083e58 p-193.167.0.100-37416-7f0e8d79ba2c726c3b7e3e0f46348c343b |bandwidth change record|bw_before:1511|bw_after:5788|srtt:32806|cwnd:47330|
[2025/09/12 05:04:35 933161] [info] |scid:37f33d006a91a64b64083e58|xqc_send_ctl_on_pns_discard|xqc_send_ctl_set_loss_detection_timer on discard pns:0
[2025/09/12 05:04:35 933166] [debug] |scid:37f33d006a91a64b64083e58|xqc_send_ctl_get_pto_time_and_space|srtt:32806|rtt_var:12952|pto_duration:84614|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:04:35 933171] [debug] |scid:37f33d006a91a64b64083e58|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8AABA8C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:04:35 933176] [debug] |scid:37f33d006a91a64b64083e58|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8AABA8C|path:0|PNS: 1, unacked: 516|
[2025/09/12 05:04:35 933181] [debug] |scid:37f33d006a91a64b64083e58|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8AABA8C|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:04:35 933185] [debug] |scid:37f33d006a91a64b64083e58|xqc_timer_set|type:LOSS_DETECTION|expire:1757653475986693|now:1757653475933165|interv:53528|
[2025/09/12 05:04:35 933190] [debug] |scid:37f33d006a91a64b64083e58|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB8AABA8C|path:0|pns:1|expire:1757653475986693|now:1757653475933165|interval:53528|pto_count:0|srtt:32806
[2025/09/12 05:04:35 933197] [debug] |scid:37f33d006a91a64b64083e58|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:1371041080|largest:1371041080|pns:1|
[2025/09/12 05:04:35 933202] [info] |scid:37f33d006a91a64b64083e58|xqc_conn_on_pkt_processed|====>|conn:0000558BB8AABA8C|path:0|size:65|pkt_type:HSK|pkt_num:1371041080|frame:ACK |recv_time:1757653475932842|dcid:37f33d006a91a64b64083e58|dcid_seq:0|
[2025/09/12 05:04:35 933208] [debug] |scid:37f33d006a91a64b64083e58|xqc_timer_set|type:PATH_IDLE|expire:1757653535932842|now:1757653475932842|interv:60000000|
[2025/09/12 05:04:35 933213] [debug] |scid:37f33d006a91a64b64083e58|xqc_timer_set|type:CONN_IDLE|expire:1757653535932842|now:1757653475932842|interv:60000000|
[2025/09/12 05:04:35 933218] [debug] |scid:37f33d006a91a64b64083e58|xqc_engine_remove_wakeup_queue|next_tick_time:1757653476100549|pq_index:1|
[2025/09/12 05:04:35 933224] [debug] |scid:37f33d006a91a64b64083e58|xqc_engine_add_active_queue|last_ticked_time:1757653475901828|
[2025/09/12 05:04:35 933229] [debug] |xqc_engine_main_logic|BEGIN|now:1757653475933229|
[2025/09/12 05:04:35 933235] [debug] |scid:37f33d006a91a64b64083e58|xqc_engine_process_conn|conn:0000558BB8AABA8C|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:1757653475933234|
[2025/09/12 05:04:35 933242] [debug] |scid:37f33d006a91a64b64083e58|xqc_path_get_perf_class|conn:0000558BB8AABA8C|path_id:0|path_srtt:32806|min_srtt:32806|path_bw:5788|loss_rate:12.50|path_pto:0|
[2025/09/12 05:04:35 933248] [debug] |scid:37f33d006a91a64b64083e58|xqc_send_ctl_can_send|l-0.0.0.0-443-37f33d006a91a64b64083e58 p-193.167.0.100-37416-7f0e8d79ba2c726c3b7e3e0f46348c343b |path:0|can:1|pkt_sz:125|schedule_bytes:0|inflight:516|cwnd:47330|conn:0000558BB8AABA8C|stream_id:0|stream_offset:0|
[2025/09/12 05:04:35 933258] [debug] |scid:37f33d006a91a64b64083e58|xqc_minrtt_scheduler_get_path|path srtt|conn:0000558BB8AABA8C|path_id:0|path_srtt:32806|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:04:35 933264] [debug] |scid:37f33d006a91a64b64083e58|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CRYPTO |pn:2|size:125|reinj:0|path_class:2|
[2025/09/12 05:04:35 933269] [debug] |scid:37f33d006a91a64b64083e58|xqc_path_get_perf_class|conn:0000558BB8AABA8C|path_id:0|path_srtt:32806|min_srtt:32806|path_bw:5788|loss_rate:12.50|path_pto:0|
[2025/09/12 05:04:35 933275] [debug] |scid:37f33d006a91a64b64083e58|xqc_send_ctl_can_send|l-0.0.0.0-443-37f33d006a91a64b64083e58 p-193.167.0.100-37416-7f0e8d79ba2c726c3b7e3e0f46348c343b |path:0|can:1|pkt_sz:82|schedule_bytes:125|inflight:516|cwnd:47330|conn:0000558BB8AABA8C|stream_id:0|stream_offset:0|
[2025/09/12 05:04:35 933285] [debug] |scid:37f33d006a91a64b64083e58|xqc_minrtt_scheduler_get_path|path srtt|conn:0000558BB8AABA8C|path_id:0|path_srtt:32806|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:04:35 933294] [debug] |scid:37f33d006a91a64b64083e58|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CRYPTO |pn:3|size:82|reinj:0|path_class:2|
[2025/09/12 05:04:35 933304] [debug] |scid:37f33d006a91a64b64083e58|xqc_check_acked_or_dropped_pkt|conn:0000558BB8AABA8C|pkt_num:2|size:125|pkt_type:HSK|frame:CRYPTO |
[2025/09/12 05:04:35 933310] [debug] |scid:37f33d006a91a64b64083e58|xqc_send_ctl_can_send|l-0.0.0.0-443-37f33d006a91a64b64083e58 p-193.167.0.100-37416-7f0e8d79ba2c726c3b7e3e0f46348c343b |path:0|can:1|pkt_sz:125|schedule_bytes:0|inflight:516|cwnd:47330|conn:0000558BB8AABA8C|stream_id:0|stream_offset:0|
[2025/09/12 05:04:35 933316] [debug] |scid:37f33d006a91a64b64083e58|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:04:35 933323] [debug] |scid:37f33d006a91a64b64083e58|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:6|
[2025/09/12 05:04:35 933370] [info] |scid:37f33d006a91a64b64083e58|xqc_send_packet_with_pn|<==|conn:0000558BB8AABA8C|path:0|pkt_num:6|size:125|sent:141|pkt_type:HSK|frame:CRYPTO |inflight:516|now:1757653475933336|stream_id:0|stream_offset:0|
[2025/09/12 05:04:35 933382] [debug] |scid:37f33d006a91a64b64083e58|xqc_send_ctl_on_packet_sent|conn:0000558BB8AABA8C|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 05:04:35 933391] [debug] |scid:37f33d006a91a64b64083e58|xqc_send_ctl_on_packet_sent|path:0|inflight:516|applimit:0|
[2025/09/12 05:04:35 933399] [debug] |scid:37f33d006a91a64b64083e58|xqc_send_ctl_get_pto_time_and_space|srtt:32806|rtt_var:12952|pto_duration:84614|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:04:35 933407] [debug] |scid:37f33d006a91a64b64083e58|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8AABA8C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:04:35 933414] [debug] |scid:37f33d006a91a64b64083e58|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8AABA8C|path:0|PNS: 1, unacked: 641|
[2025/09/12 05:04:35 933422] [debug] |scid:37f33d006a91a64b64083e58|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8AABA8C|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:04:35 933429] [debug] |scid:37f33d006a91a64b64083e58|xqc_timer_set|type:LOSS_DETECTION|expire:1757653476017950|now:1757653475933398|interv:84552|
[2025/09/12 05:04:35 933437] [debug] |scid:37f33d006a91a64b64083e58|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB8AABA8C|path:0|pns:1|expire:1757653476017950|now:1757653475933398|interval:84552|pto_count:0|srtt:32806
[2025/09/12 05:04:35 933446] [debug] |scid:37f33d006a91a64b64083e58|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:47330|inflight:641|
[2025/09/12 05:04:35 933455] [debug] |scid:37f33d006a91a64b64083e58|xqc_check_acked_or_dropped_pkt|conn:0000558BB8AABA8C|pkt_num:3|size:82|pkt_type:HSK|frame:CRYPTO |
[2025/09/12 05:04:35 933470] [debug] |scid:37f33d006a91a64b64083e58|xqc_send_ctl_can_send|l-0.0.0.0-443-37f33d006a91a64b64083e58 p-193.167.0.100-37416-7f0e8d79ba2c726c3b7e3e0f46348c343b |path:0|can:1|pkt_sz:82|schedule_bytes:0|inflight:641|cwnd:47330|conn:0000558BB8AABA8C|stream_id:0|stream_offset:0|
[2025/09/12 05:04:35 933478] [debug] |scid:37f33d006a91a64b64083e58|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:04:35 933486] [debug] |scid:37f33d006a91a64b64083e58|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:7|
[2025/09/12 05:04:35 933522] [info] |scid:37f33d006a91a64b64083e58|xqc_send_packet_with_pn|<==|conn:0000558BB8AABA8C|path:0|pkt_num:7|size:82|sent:98|pkt_type:HSK|frame:CRYPTO |inflight:641|now:1757653475933498|stream_id:0|stream_offset:0|
[2025/09/12 05:04:35 933533] [debug] |scid:37f33d006a91a64b64083e58|xqc_send_ctl_on_packet_sent|conn:0000558BB8AABA8C|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 05:04:35 933541] [debug] |scid:37f33d006a91a64b64083e58|xqc_send_ctl_on_packet_sent|path:0|inflight:641|applimit:0|
[2025/09/12 05:04:35 933550] [debug] |scid:37f33d006a91a64b64083e58|xqc_send_ctl_get_pto_time_and_space|srtt:32806|rtt_var:12952|pto_duration:84614|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:04:35 933557] [debug] |scid:37f33d006a91a64b64083e58|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8AABA8C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:04:35 933562] [debug] |scid:37f33d006a91a64b64083e58|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8AABA8C|path:0|PNS: 1, unacked: 723|
[2025/09/12 05:04:35 933566] [debug] |scid:37f33d006a91a64b64083e58|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8AABA8C|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:04:35 933571] [debug] |scid:37f33d006a91a64b64083e58|xqc_timer_set|type:LOSS_DETECTION|expire:1757653476018112|now:1757653475933549|interv:84563|
[2025/09/12 05:04:35 933576] [debug] |scid:37f33d006a91a64b64083e58|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB8AABA8C|path:0|pns:1|expire:1757653476018112|now:1757653475933549|interval:84563|pto_count:0|srtt:32806
[2025/09/12 05:04:35 933582] [debug] |scid:37f33d006a91a64b64083e58|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:47330|inflight:723|
[2025/09/12 05:04:35 933588] [debug] |scid:37f33d006a91a64b64083e58|xqc_conn_next_wakeup_time|wakeup_time:1757653476018112|
[2025/09/12 05:04:35 933593] [debug] |scid:37f33d006a91a64b64083e58|xqc_engine_add_wakeup_queue|next_tick_time:1757653476018112|
[2025/09/12 05:04:35 933598] [debug] |xqc_engine_wakeup_after|wakeup:1757653476012206|now:1757653475933598|diff:78608|
[2025/09/12 05:04:35 933603] [debug] |xqc_engine_main_logic|END|now:1757653475933234|
[2025/09/12 05:04:35 933611] [info] |xqc_engine_packet_process|==>|conn:0000558BB8AABA8C|size:65|state:S_HANDSHAKE_SENT|recv_time:1757653475933611|
[2025/09/12 05:04:35 933618] [debug] |scid:37f33d006a91a64b64083e58|xqc_packet_parse_handshake|success|Length:25|
[2025/09/12 05:04:35 933624] [debug] |scid:37f33d006a91a64b64083e58|xqc_packet_decrypt|largest_pn:1371041080|
[2025/09/12 05:04:35 933629] [debug] |scid:37f33d006a91a64b64083e58|xqc_packet_decrypt|decryption nonce|path_id:0|pn:1371041081|
[2025/09/12 05:04:35 933636] [debug] |scid:37f33d006a91a64b64083e58|xqc_packet_decrypt_single|pkt_type:HSK|pkt_num:1371041081|
[2025/09/12 05:04:35 933641] [debug] |scid:37f33d006a91a64b64083e58|xqc_process_frames|frame_type:2|
[2025/09/12 05:04:35 933647] [debug] |scid:37f33d006a91a64b64083e58|xqc_send_ctl_on_ack_received|conn:0000558BB8AABA8C|path:0|pkt_num:5|origin_pktnum:1|size:516|pns:1|pkt_type:HSK|frame:CRYPTO |conn_state:S_HANDSHAKE_SENT|frame_largest_ack:5|path_largest_ack:5|
[2025/09/12 05:04:35 933652] [debug] |scid:37f33d006a91a64b64083e58|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:917|prior_delivered:1184|prior_time:1757653475901518|is_app_limited:1|send_elapse:33640|ack_elapse:32093|ctl_first_sent_time:1757653475902079|lagest_ack_time:1757653475933611|curr_delivered:1894|
[2025/09/12 05:04:35 933664] [debug] |scid:37f33d006a91a64b64083e58|xqc_update_sample|sampler_sent_time_update:1757653475902079|
[2025/09/12 05:04:35 933669] [debug] |scid:37f33d006a91a64b64083e58|xqc_send_ctl_on_ack_received|sndq_packets_used:4||sndq_packets_used_bytes:0|sndq_packets_free:4|
[2025/09/12 05:04:35 933675] [debug] |scid:37f33d006a91a64b64083e58|xqc_send_ctl_update_rtt|before update rtt|conn:0000558BB8AABA8C|srtt:32806|rttvar:12952|minrtt:30890|latest_rtt:31532|ack_delay:0|
[2025/09/12 05:04:35 933680] [debug] |scid:37f33d006a91a64b64083e58|xqc_send_ctl_update_rtt|l-0.0.0.0-443-37f33d006a91a64b64083e58 p-193.167.0.100-37416-7f0e8d79ba2c726c3b7e3e0f46348c343b |after update rtt|conn:0000558BB8AABA8C|srtt:32647|rttvar:10032|minrtt:30890|latest_rtt:31532|ack_delay:0|
[2025/09/12 05:04:35 933685] [debug] |scid:37f33d006a91a64b64083e58|xqc_send_ctl_get_lost_sent_pn|largest_acked:5|lost_pn:2|thresh:3|
[2025/09/12 05:04:35 933690] [debug] |scid:37f33d006a91a64b64083e58|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:04:35 933695] [debug] |scid:37f33d006a91a64b64083e58|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:04:35 933700] [debug] |scid:37f33d006a91a64b64083e58|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:04:35 933705] [debug] |scid:37f33d006a91a64b64083e58|xqc_send_ctl_get_pto_time_and_space|srtt:32647|rtt_var:10032|pto_duration:72775|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:04:35 933711] [debug] |scid:37f33d006a91a64b64083e58|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8AABA8C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:04:35 933716] [debug] |scid:37f33d006a91a64b64083e58|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8AABA8C|path:0|PNS: 1, unacked: 207|
[2025/09/12 05:04:35 933721] [debug] |scid:37f33d006a91a64b64083e58|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8AABA8C|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:04:35 933726] [debug] |scid:37f33d006a91a64b64083e58|xqc_timer_set|type:LOSS_DETECTION|expire:1757653476006273|now:1757653475933705|interv:72568|
[2025/09/12 05:04:35 933731] [debug] |scid:37f33d006a91a64b64083e58|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB8AABA8C|path:0|pns:1|expire:1757653476006273|now:1757653475933705|interval:72568|pto_count:0|srtt:32647
[2025/09/12 05:04:35 933735] [debug] |scid:37f33d006a91a64b64083e58|xqc_generate_sample|sampler: send_elapse 33640, ack_elapse 32093, delivered 710|rate 21105|lost 2|
[2025/09/12 05:04:35 933739] [debug] |scid:37f33d006a91a64b64083e58|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (21105) in round 2|
[2025/09/12 05:04:35 933743] [debug] |scid:37f33d006a91a64b64083e58|xqc_bbr_update_min_rtt|minrtt expire|rtt:30890, old_rtt:30890|
[2025/09/12 05:04:35 933747] [debug] |scid:37f33d006a91a64b64083e58|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:5744|extra_cwnd:2434|
[2025/09/12 05:04:35 933751] [debug] |scid:37f33d006a91a64b64083e58|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:47330|packet_lost:0|acked:516|po_sent_time:1757653475902079|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1378|
[2025/09/12 05:04:35 933756] [debug] |scid:37f33d006a91a64b64083e58|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:47330|packet_lost:0|acked:516|po_sent_time:1757653475902079|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1378|
[2025/09/12 05:04:35 933760] [debug] |scid:37f33d006a91a64b64083e58|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-37f33d006a91a64b64083e58 p-193.167.0.100-37416-7f0e8d79ba2c726c3b7e3e0f46348c343b |bbr on ack|mode:0|pacing_rate:4007723|bw:21105|cwnd:47846|full_bw_reached:0|inflight:207|srtt:32647|latest_rtt:31532|min_rtt:30890|applimit:1|lost:2|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:04:35 933769] [info] |scid:37f33d006a91a64b64083e58|xqc_send_ctl_on_pns_discard|xqc_send_ctl_set_loss_detection_timer on discard pns:0
[2025/09/12 05:04:35 933773] [debug] |scid:37f33d006a91a64b64083e58|xqc_send_ctl_get_pto_time_and_space|srtt:32647|rtt_var:10032|pto_duration:72775|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:04:35 933777] [debug] |scid:37f33d006a91a64b64083e58|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8AABA8C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:04:35 933781] [debug] |scid:37f33d006a91a64b64083e58|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8AABA8C|path:0|PNS: 1, unacked: 207|
[2025/09/12 05:04:35 933784] [debug] |scid:37f33d006a91a64b64083e58|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8AABA8C|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:04:35 933788] [debug] |scid:37f33d006a91a64b64083e58|xqc_timer_set|type:LOSS_DETECTION|expire:1757653476006273|now:1757653475933773|interv:72500|
[2025/09/12 05:04:35 933792] [debug] |scid:37f33d006a91a64b64083e58|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB8AABA8C|path:0|pns:1|expire:1757653476006273|now:1757653475933773|interval:72500|pto_count:0|srtt:32647
[2025/09/12 05:04:35 933797] [debug] |scid:37f33d006a91a64b64083e58|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:1371041081|largest:1371041081|pns:1|
[2025/09/12 05:04:35 933801] [info] |scid:37f33d006a91a64b64083e58|xqc_conn_on_pkt_processed|====>|conn:0000558BB8AABA8C|path:0|size:65|pkt_type:HSK|pkt_num:1371041081|frame:ACK |recv_time:1757653475933611|dcid:37f33d006a91a64b64083e58|dcid_seq:0|
[2025/09/12 05:04:35 933806] [debug] |scid:37f33d006a91a64b64083e58|xqc_timer_set|type:PATH_IDLE|expire:1757653535933611|now:1757653475933611|interv:60000000|
[2025/09/12 05:04:35 933810] [debug] |scid:37f33d006a91a64b64083e58|xqc_timer_set|type:CONN_IDLE|expire:1757653535933611|now:1757653475933611|interv:60000000|
[2025/09/12 05:04:35 933814] [debug] |scid:37f33d006a91a64b64083e58|xqc_engine_remove_wakeup_queue|next_tick_time:1757653476018112|pq_index:1|
[2025/09/12 05:04:35 933818] [debug] |scid:37f33d006a91a64b64083e58|xqc_engine_add_active_queue|last_ticked_time:1757653475933234|
[2025/09/12 05:04:35 933822] [debug] |xqc_engine_main_logic|BEGIN|now:1757653475933822|
[2025/09/12 05:04:35 933827] [debug] |scid:37f33d006a91a64b64083e58|xqc_engine_process_conn|conn:0000558BB8AABA8C|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:1757653475933826|
[2025/09/12 05:04:35 933832] [debug] |scid:37f33d006a91a64b64083e58|xqc_conn_next_wakeup_time|wakeup_time:1757653476006273|
[2025/09/12 05:04:35 933837] [debug] |scid:37f33d006a91a64b64083e58|xqc_engine_add_wakeup_queue|next_tick_time:1757653476006273|
[2025/09/12 05:04:35 933840] [debug] |xqc_engine_wakeup_after|wakeup:1757653476006273|now:1757653475933840|diff:72433|
[2025/09/12 05:04:35 933844] [debug] |xqc_engine_main_logic|END|now:1757653475933826|
[2025/09/12 05:04:35 933849] [debug] |xqc_engine_main_logic|BEGIN|now:1757653475933849|
[2025/09/12 05:04:35 933853] [debug] |xqc_engine_wakeup_after|wakeup:1757653476006273|now:1757653475933853|diff:72420|
[2025/09/12 05:04:35 933857] [debug] |xqc_engine_main_logic|END|now:1757653475933849|
[2025/09/12 05:04:36 006977] [debug] |xqc_engine_main_logic|BEGIN|now:1757653476006977|
[2025/09/12 05:04:36 006993] [debug] |scid:37f33d006a91a64b64083e58|xqc_engine_remove_wakeup_queue|next_tick_time:1757653476006273|pq_index:0|
[2025/09/12 05:04:36 007000] [debug] |scid:37f33d006a91a64b64083e58|xqc_engine_add_active_queue|last_ticked_time:1757653475933826|
[2025/09/12 05:04:36 007006] [debug] |scid:37f33d006a91a64b64083e58|xqc_engine_process_conn|conn:0000558BB8AABA8C|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:1757653476007005|
[2025/09/12 05:04:36 007021] [debug] |scid:37f33d006a91a64b64083e58|xqc_timer_expire|timer expired|type:LOSS_DETECTION|expire_time:1757653476006273|now:1757653476007005|
[2025/09/12 05:04:36 007026] [debug] |scid:37f33d006a91a64b64083e58|xqc_timer_loss_detection_timeout|path:0|loss_detection_timeout|
[2025/09/12 05:04:36 007031] [debug] |scid:37f33d006a91a64b64083e58|xqc_timer_loss_detection_timeout|send Probe pkts|conn:0000558BB8AABA8C|path:0|bytes_in_flight:207|
[2025/09/12 05:04:36 007036] [debug] |scid:37f33d006a91a64b64083e58|xqc_send_ctl_get_pto_time_and_space|srtt:32647|rtt_var:10032|pto_duration:72775|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:04:36 007072] [debug] |scid:37f33d006a91a64b64083e58|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8AABA8C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:04:36 007078] [debug] |scid:37f33d006a91a64b64083e58|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8AABA8C|path:0|PNS: 1, unacked: 207|
[2025/09/12 05:04:36 007083] [debug] |scid:37f33d006a91a64b64083e58|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8AABA8C|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:04:36 007088] [debug] |scid:37f33d006a91a64b64083e58|xqc_path_send_one_or_two_ack_elicit_pkts|send two ack-eliciting pkts|path:0|pns:1|
[2025/09/12 05:04:36 007094] [debug] |scid:37f33d006a91a64b64083e58|xqc_conn_send_probe_pkt|conn:0000558BB8AABA8C|path:0|pkt_num:2|size:125|pkt_type:HSK|frame:CRYPTO |conn_state:S_HANDSHAKE_SENT|
[2025/09/12 05:04:36 007100] [debug] |scid:37f33d006a91a64b64083e58|xqc_conn_send_probe_pkt|conn:0000558BB8AABA8C|path:0|pkt_num:3|size:82|pkt_type:HSK|frame:CRYPTO |conn_state:S_HANDSHAKE_SENT|
[2025/09/12 05:04:36 007106] [debug] |scid:37f33d006a91a64b64083e58|xqc_timer_loss_detection_timeout|xqc_send_ctl_set_loss_detection_timer|PTO|conn:0000558BB8AABA8C|pto_count:1
[2025/09/12 05:04:36 007111] [debug] |scid:37f33d006a91a64b64083e58|xqc_send_ctl_get_pto_time_and_space|srtt:32647|rtt_var:10032|pto_duration:145550|backoff_factor:2.00|backoff:2.00|pto_cnt:1|max_ack_delay:25|
[2025/09/12 05:04:36 007116] [debug] |scid:37f33d006a91a64b64083e58|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8AABA8C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:04:36 007121] [debug] |scid:37f33d006a91a64b64083e58|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8AABA8C|path:0|PNS: 1, unacked: 207|
[2025/09/12 05:04:36 007126] [debug] |scid:37f33d006a91a64b64083e58|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8AABA8C|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:04:36 007130] [debug] |scid:37f33d006a91a64b64083e58|xqc_timer_set|type:LOSS_DETECTION|expire:1757653476079048|now:1757653476007110|interv:71938|
[2025/09/12 05:04:36 007136] [debug] |scid:37f33d006a91a64b64083e58|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB8AABA8C|path:0|pns:1|expire:1757653476079048|now:1757653476007110|interval:71938|pto_count:1|srtt:32647
[2025/09/12 05:04:36 007143] [debug] |scid:37f33d006a91a64b64083e58|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:CRYPTO |stream_id:0|stream_offset:0|
[2025/09/12 05:04:36 007148] [debug] |scid:37f33d006a91a64b64083e58|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:CRYPTO |stream_id:0|stream_offset:0|
[2025/09/12 05:04:36 007154] [debug] |scid:37f33d006a91a64b64083e58|xqc_check_acked_or_dropped_pkt|conn:0000558BB8AABA8C|pkt_num:2|size:125|pkt_type:HSK|frame:CRYPTO |
[2025/09/12 05:04:36 007160] [debug] |scid:37f33d006a91a64b64083e58|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:8|
[2025/09/12 05:04:36 007201] [info] |scid:37f33d006a91a64b64083e58|xqc_send_packet_with_pn|<==|conn:0000558BB8AABA8C|path:0|pkt_num:8|size:125|sent:141|pkt_type:HSK|frame:CRYPTO |inflight:207|now:1757653476007170|stream_id:0|stream_offset:0|
[2025/09/12 05:04:36 007213] [debug] |scid:37f33d006a91a64b64083e58|xqc_send_ctl_on_packet_sent|conn:0000558BB8AABA8C|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 05:04:36 007230] [debug] |scid:37f33d006a91a64b64083e58|xqc_send_ctl_on_packet_sent|path:0|inflight:207|applimit:0|
[2025/09/12 05:04:36 007239] [debug] |scid:37f33d006a91a64b64083e58|xqc_send_ctl_get_pto_time_and_space|srtt:32647|rtt_var:10032|pto_duration:145550|backoff_factor:2.00|backoff:2.00|pto_cnt:1|max_ack_delay:25|
[2025/09/12 05:04:36 007247] [debug] |scid:37f33d006a91a64b64083e58|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8AABA8C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:04:36 007252] [debug] |scid:37f33d006a91a64b64083e58|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8AABA8C|path:0|PNS: 1, unacked: 332|
[2025/09/12 05:04:36 007257] [debug] |scid:37f33d006a91a64b64083e58|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8AABA8C|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:04:36 007262] [debug] |scid:37f33d006a91a64b64083e58|xqc_timer_set|type:LOSS_DETECTION|expire:1757653476152720|now:1757653476007239|interv:145481|
[2025/09/12 05:04:36 007267] [debug] |scid:37f33d006a91a64b64083e58|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB8AABA8C|path:0|pns:1|expire:1757653476152720|now:1757653476007239|interval:145481|pto_count:1|srtt:32647
[2025/09/12 05:04:36 007273] [debug] |scid:37f33d006a91a64b64083e58|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:47846|inflight:332|
[2025/09/12 05:04:36 007279] [debug] |scid:37f33d006a91a64b64083e58|xqc_check_acked_or_dropped_pkt|conn:0000558BB8AABA8C|pkt_num:3|size:82|pkt_type:HSK|frame:CRYPTO |
[2025/09/12 05:04:36 007284] [debug] |scid:37f33d006a91a64b64083e58|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:9|
[2025/09/12 05:04:36 007316] [info] |scid:37f33d006a91a64b64083e58|xqc_send_packet_with_pn|<==|conn:0000558BB8AABA8C|path:0|pkt_num:9|size:82|sent:98|pkt_type:HSK|frame:CRYPTO |inflight:332|now:1757653476007292|stream_id:0|stream_offset:0|
[2025/09/12 05:04:36 007326] [debug] |scid:37f33d006a91a64b64083e58|xqc_send_ctl_on_packet_sent|conn:0000558BB8AABA8C|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 05:04:36 007335] [debug] |scid:37f33d006a91a64b64083e58|xqc_send_ctl_on_packet_sent|path:0|inflight:332|applimit:0|
[2025/09/12 05:04:36 007343] [debug] |scid:37f33d006a91a64b64083e58|xqc_send_ctl_get_pto_time_and_space|srtt:32647|rtt_var:10032|pto_duration:145550|backoff_factor:2.00|backoff:2.00|pto_cnt:1|max_ack_delay:25|
[2025/09/12 05:04:36 007351] [debug] |scid:37f33d006a91a64b64083e58|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8AABA8C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:04:36 007356] [debug] |scid:37f33d006a91a64b64083e58|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8AABA8C|path:0|PNS: 1, unacked: 414|
[2025/09/12 05:04:36 007361] [debug] |scid:37f33d006a91a64b64083e58|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8AABA8C|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:04:36 007366] [debug] |scid:37f33d006a91a64b64083e58|xqc_timer_set|type:LOSS_DETECTION|expire:1757653476152842|now:1757653476007343|interv:145499|
[2025/09/12 05:04:36 007370] [debug] |scid:37f33d006a91a64b64083e58|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB8AABA8C|path:0|pns:1|expire:1757653476152842|now:1757653476007343|interval:145499|pto_count:1|srtt:32647
[2025/09/12 05:04:36 007376] [debug] |scid:37f33d006a91a64b64083e58|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:47846|inflight:414|
[2025/09/12 05:04:36 007382] [debug] |scid:37f33d006a91a64b64083e58|xqc_conn_next_wakeup_time|wakeup_time:1757653476152842|
[2025/09/12 05:04:36 007387] [debug] |scid:37f33d006a91a64b64083e58|xqc_engine_add_wakeup_queue|next_tick_time:1757653476152842|
[2025/09/12 05:04:36 007392] [debug] |xqc_engine_wakeup_after|wakeup:1757653476012206|now:1757653476007392|diff:4814|
[2025/09/12 05:04:36 007397] [debug] |xqc_engine_main_logic|END|now:1757653476007005|
[2025/09/12 05:04:36 012501] [debug] |xqc_engine_main_logic|BEGIN|now:1757653476012500|
[2025/09/12 05:04:36 012518] [debug] |scid:437ac172ab898946554e0870|xqc_engine_remove_wakeup_queue|next_tick_time:1757653476012206|pq_index:0|
[2025/09/12 05:04:36 012533] [debug] |scid:437ac172ab898946554e0870|xqc_engine_add_active_queue|last_ticked_time:1757653475347604|
[2025/09/12 05:04:36 012540] [debug] |scid:437ac172ab898946554e0870|xqc_engine_process_conn|conn:0000558BB8A7E98C|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:1757653476012538|
[2025/09/12 05:04:36 012547] [debug] |scid:437ac172ab898946554e0870|xqc_timer_expire|timer expired|type:LOSS_DETECTION|expire_time:1757653476012206|now:1757653476012538|
[2025/09/12 05:04:36 012553] [debug] |scid:437ac172ab898946554e0870|xqc_timer_loss_detection_timeout|path:0|loss_detection_timeout|
[2025/09/12 05:04:36 012558] [debug] |scid:437ac172ab898946554e0870|xqc_timer_loss_detection_timeout|send Probe pkts|conn:0000558BB8A7E98C|path:0|bytes_in_flight:6300|
[2025/09/12 05:04:36 012564] [debug] |scid:437ac172ab898946554e0870|xqc_send_ctl_get_pto_time_and_space|srtt:31029|rtt_var:6754|pto_duration:464360|backoff_factor:2.00|backoff:8.00|pto_cnt:3|max_ack_delay:25|
[2025/09/12 05:04:36 012570] [debug] |scid:437ac172ab898946554e0870|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8A7E98C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:04:36 012575] [debug] |scid:437ac172ab898946554e0870|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8A7E98C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:04:36 012580] [debug] |scid:437ac172ab898946554e0870|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8A7E98C|path:0|PNS: 2, unacked: 6300|
[2025/09/12 05:04:36 012585] [debug] |scid:437ac172ab898946554e0870|xqc_path_send_one_or_two_ack_elicit_pkts|send two ack-eliciting pkts|path:0|pns:2|
[2025/09/12 05:04:36 012592] [debug] |scid:437ac172ab898946554e0870|xqc_conn_send_probe_pkt|conn:0000558BB8A7E98C|path:0|pkt_num:9|size:1050|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|
[2025/09/12 05:04:36 012599] [debug] |scid:437ac172ab898946554e0870|xqc_conn_send_probe_pkt|conn:0000558BB8A7E98C|path:0|pkt_num:25|size:1050|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|
[2025/09/12 05:04:36 012605] [debug] |scid:437ac172ab898946554e0870|xqc_timer_loss_detection_timeout|xqc_send_ctl_set_loss_detection_timer|PTO|conn:0000558BB8A7E98C|pto_count:4
[2025/09/12 05:04:36 012611] [debug] |scid:437ac172ab898946554e0870|xqc_send_ctl_get_pto_time_and_space|srtt:31029|rtt_var:6754|pto_duration:928720|backoff_factor:2.00|backoff:16.00|pto_cnt:4|max_ack_delay:25|
[2025/09/12 05:04:36 012616] [debug] |scid:437ac172ab898946554e0870|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8A7E98C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:04:36 012622] [debug] |scid:437ac172ab898946554e0870|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8A7E98C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:04:36 012627] [debug] |scid:437ac172ab898946554e0870|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8A7E98C|path:0|PNS: 2, unacked: 6300|
[2025/09/12 05:04:36 012632] [debug] |scid:437ac172ab898946554e0870|xqc_timer_set|type:LOSS_DETECTION|expire:1757653476676566|now:1757653476012610|interv:663956|
[2025/09/12 05:04:36 012637] [debug] |scid:437ac172ab898946554e0870|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB8A7E98C|path:0|pns:2|expire:1757653476676566|now:1757653476012610|interval:663956|pto_count:4|srtt:31029
[2025/09/12 05:04:36 012645] [debug] |scid:437ac172ab898946554e0870|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:STREAM |stream_id:0|stream_offset:1024|
[2025/09/12 05:04:36 012651] [debug] |scid:437ac172ab898946554e0870|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:STREAM |stream_id:0|stream_offset:1024|
[2025/09/12 05:04:36 012657] [debug] |scid:437ac172ab898946554e0870|xqc_check_acked_or_dropped_pkt|conn:0000558BB8A7E98C|pkt_num:9|size:1050|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:04:36 012667] [debug] |scid:437ac172ab898946554e0870|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:36|
[2025/09/12 05:04:36 012716] [info] |scid:437ac172ab898946554e0870|xqc_send_packet_with_pn|<==|conn:0000558BB8A7E98C|path:0|pkt_num:36|size:1050|sent:1066|pkt_type:SHORT_HEADER|frame:STREAM |inflight:6300|now:1757653476012679|stream_id:0|stream_offset:1024|
[2025/09/12 05:04:36 012730] [debug] |scid:437ac172ab898946554e0870|xqc_send_ctl_on_packet_sent|conn:0000558BB8A7E98C|path:0|pkt_num:36|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 05:04:36 012740] [debug] |scid:437ac172ab898946554e0870|xqc_send_ctl_on_packet_sent|path:0|inflight:6300|applimit:0|
[2025/09/12 05:04:36 012748] [debug] |scid:437ac172ab898946554e0870|xqc_send_ctl_get_pto_time_and_space|srtt:31029|rtt_var:6754|pto_duration:928720|backoff_factor:2.00|backoff:16.00|pto_cnt:4|max_ack_delay:25|
[2025/09/12 05:04:36 012758] [debug] |scid:437ac172ab898946554e0870|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8A7E98C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:04:36 012765] [debug] |scid:437ac172ab898946554e0870|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8A7E98C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:04:36 012771] [debug] |scid:437ac172ab898946554e0870|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8A7E98C|path:0|PNS: 2, unacked: 7350|
[2025/09/12 05:04:36 012776] [debug] |scid:437ac172ab898946554e0870|xqc_timer_set|type:LOSS_DETECTION|expire:1757653477341399|now:1757653476012748|interv:1328651|
[2025/09/12 05:04:36 012781] [debug] |scid:437ac172ab898946554e0870|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB8A7E98C|path:0|pns:2|expire:1757653477341399|now:1757653476012748|interval:1328651|pto_count:4|srtt:31029
[2025/09/12 05:04:36 012788] [debug] |scid:437ac172ab898946554e0870|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:5921|inflight:7350|
[2025/09/12 05:04:36 012794] [debug] |scid:437ac172ab898946554e0870|xqc_check_acked_or_dropped_pkt|conn:0000558BB8A7E98C|pkt_num:25|size:1050|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:04:36 012800] [debug] |scid:437ac172ab898946554e0870|xqc_send_ctl_set_next_pn_for_packet|optimistic ack detection|skipped_range:37-39|next_skip_chance:1757653476261935|current_time:1757653476012800|
[2025/09/12 05:04:36 012806] [debug] |scid:437ac172ab898946554e0870|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:40|
[2025/09/12 05:04:36 012841] [info] |scid:437ac172ab898946554e0870|xqc_send_packet_with_pn|<==|conn:0000558BB8A7E98C|path:0|pkt_num:40|size:1050|sent:1066|pkt_type:SHORT_HEADER|frame:STREAM |inflight:7350|now:1757653476012814|stream_id:0|stream_offset:1024|
[2025/09/12 05:04:36 012853] [debug] |scid:437ac172ab898946554e0870|xqc_send_ctl_on_packet_sent|conn:0000558BB8A7E98C|path:0|pkt_num:40|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 05:04:36 012863] [debug] |scid:437ac172ab898946554e0870|xqc_send_ctl_on_packet_sent|path:0|inflight:7350|applimit:0|
[2025/09/12 05:04:36 012872] [debug] |scid:437ac172ab898946554e0870|xqc_send_ctl_get_pto_time_and_space|srtt:31029|rtt_var:6754|pto_duration:928720|backoff_factor:2.00|backoff:16.00|pto_cnt:4|max_ack_delay:25|
[2025/09/12 05:04:36 012880] [debug] |scid:437ac172ab898946554e0870|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8A7E98C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:04:36 012885] [debug] |scid:437ac172ab898946554e0870|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8A7E98C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:04:36 012890] [debug] |scid:437ac172ab898946554e0870|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8A7E98C|path:0|PNS: 2, unacked: 8400|
[2025/09/12 05:04:36 012895] [debug] |scid:437ac172ab898946554e0870|xqc_timer_set|type:LOSS_DETECTION|expire:1757653477341534|now:1757653476012871|interv:1328663|
[2025/09/12 05:04:36 012901] [debug] |scid:437ac172ab898946554e0870|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB8A7E98C|path:0|pns:2|expire:1757653477341534|now:1757653476012871|interval:1328663|pto_count:4|srtt:31029
[2025/09/12 05:04:36 012913] [debug] |scid:437ac172ab898946554e0870|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:5921|inflight:8400|
[2025/09/12 05:04:36 012920] [debug] |scid:437ac172ab898946554e0870|xqc_conn_next_wakeup_time|wakeup_time:1757653477341534|
[2025/09/12 05:04:36 012926] [debug] |scid:437ac172ab898946554e0870|xqc_engine_add_wakeup_queue|next_tick_time:1757653477341534|
[2025/09/12 05:04:36 012931] [debug] |xqc_engine_wakeup_after|wakeup:1757653476152842|now:1757653476012931|diff:139911|
[2025/09/12 05:04:36 012937] [debug] |xqc_engine_main_logic|END|now:1757653476012538|
[2025/09/12 05:04:36 043754] [info] |xqc_engine_packet_process|==>|conn:0000558BB8AABA8C|size:99|state:S_HANDSHAKE_SENT|recv_time:1757653476043752|
[2025/09/12 05:04:36 043773] [debug] |scid:37f33d006a91a64b64083e58|xqc_packet_parse_handshake|success|Length:59|
[2025/09/12 05:04:36 043786] [debug] |scid:37f33d006a91a64b64083e58|xqc_packet_decrypt|largest_pn:1371041081|
[2025/09/12 05:04:36 043794] [debug] |scid:37f33d006a91a64b64083e58|xqc_packet_decrypt|decryption nonce|path_id:0|pn:1371041084|
[2025/09/12 05:04:36 043805] [debug] |scid:37f33d006a91a64b64083e58|xqc_packet_decrypt_single|pkt_type:HSK|pkt_num:1371041084|
[2025/09/12 05:04:36 043812] [debug] |scid:37f33d006a91a64b64083e58|xqc_process_frames|frame_type:6|
[2025/09/12 05:04:36 043821] [debug] |scid:37f33d006a91a64b64083e58|xqc_process_crypto_frame|level:2|
[2025/09/12 05:04:36 043829] [debug] |scid:37f33d006a91a64b64083e58|xqc_read_crypto_stream|xqc_read_crypto_stream|level:2|
[2025/09/12 05:04:36 043836] [debug] |scid:37f33d006a91a64b64083e58|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:2|36u|
[2025/09/12 05:04:36 043993] [debug] |scid:37f33d006a91a64b64083e58|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:3|SSL_quic_write_level:3|rv:1|
[2025/09/12 05:04:36 044001] [debug] |scid:37f33d006a91a64b64083e58|xqc_tls_do_handshake|TLS handshake|ret:1|
[2025/09/12 05:04:36 044006] [debug] |scid:37f33d006a91a64b64083e58|xqc_engine_remove_wakeup_queue|next_tick_time:1757653476152842|pq_index:0|
[2025/09/12 05:04:36 044011] [debug] |scid:37f33d006a91a64b64083e58|xqc_engine_add_active_queue|last_ticked_time:1757653476007005|
[2025/09/12 05:04:36 044015] [debug] |scid:37f33d006a91a64b64083e58|xqc_create_crypto_stream|encrypt_level:3|cur_state:S_HANDSHAKE_SENT|
[2025/09/12 05:04:36 044019] [debug] |scid:37f33d006a91a64b64083e58|xqc_process_crypto_frame|server create 1RTT stream|
[2025/09/12 05:04:36 044024] [info] |scid:37f33d006a91a64b64083e58|xqc_send_ctl_on_pns_discard|xqc_send_ctl_set_loss_detection_timer on discard pns:0
[2025/09/12 05:04:36 044028] [debug] |scid:37f33d006a91a64b64083e58|xqc_send_ctl_get_pto_time_and_space|srtt:32647|rtt_var:10032|pto_duration:72775|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:04:36 044033] [debug] |scid:37f33d006a91a64b64083e58|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8AABA8C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:04:36 044037] [debug] |scid:37f33d006a91a64b64083e58|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8AABA8C|path:0|PNS: 1, unacked: 414|
[2025/09/12 05:04:36 044065] [debug] |scid:37f33d006a91a64b64083e58|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8AABA8C|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:04:36 044070] [debug] |scid:37f33d006a91a64b64083e58|xqc_timer_set|type:LOSS_DETECTION|expire:1757653476080067|now:1757653476044028|interv:36039|
[2025/09/12 05:04:36 044074] [debug] |scid:37f33d006a91a64b64083e58|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB8AABA8C|path:0|pns:1|expire:1757653476080067|now:1757653476044028|interval:36039|pto_count:0|srtt:32647
[2025/09/12 05:04:36 044079] [debug] |scid:37f33d006a91a64b64083e58|xqc_timer_unset|type:ACK_HSK|
[2025/09/12 05:04:36 044084] [debug] |scid:37f33d006a91a64b64083e58|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 05:04:36 044096] [debug] |scid:37f33d006a91a64b64083e58|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:1371041084|largest:1371041084|pns:1|
[2025/09/12 05:04:36 044101] [info] |scid:37f33d006a91a64b64083e58|xqc_conn_on_pkt_processed|====>|conn:0000558BB8AABA8C|path:0|size:99|pkt_type:HSK|pkt_num:1371041084|frame:CRYPTO |recv_time:1757653476043752|dcid:37f33d006a91a64b64083e58|dcid_seq:0|
[2025/09/12 05:04:36 044105] [debug] |scid:37f33d006a91a64b64083e58|xqc_timer_set|type:PATH_IDLE|expire:1757653536043752|now:1757653476043752|interv:60000000|
[2025/09/12 05:04:36 044110] [debug] |scid:37f33d006a91a64b64083e58|xqc_timer_set|type:CONN_IDLE|expire:1757653536043752|now:1757653476043752|interv:60000000|
[2025/09/12 05:04:36 044114] [debug] |xqc_engine_main_logic|BEGIN|now:1757653476044114|
[2025/09/12 05:04:36 044118] [debug] |scid:37f33d006a91a64b64083e58|xqc_engine_process_conn|conn:0000558BB8AABA8C|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:1757653476044118|
[2025/09/12 05:04:36 044123] [debug] |scid:37f33d006a91a64b64083e58|xqc_conn_check_handshake_complete|HANDSHAKE_COMPLETED|conn:0000558BB8AABA8C|
[2025/09/12 05:04:36 044128] [info] |scid:37f33d006a91a64b64083e58|xqc_conn_handshake_confirmed|handshake confirmed|conn:0000558BB8AABA8C|
[2025/09/12 05:04:36 044132] [debug] |scid:37f33d006a91a64b64083e58|xqc_send_queue_drop_packets_with_type|drop pkt from unacked|inflight:414|cwnd:47846|pkt_num:2|ptype:2|frames:CRYPTO |
[2025/09/12 05:04:36 044137] [debug] |scid:37f33d006a91a64b64083e58|xqc_send_queue_drop_packets_with_type|drop pkt from unacked|inflight:414|cwnd:47846|pkt_num:3|ptype:2|frames:CRYPTO |
[2025/09/12 05:04:36 044141] [debug] |scid:37f33d006a91a64b64083e58|xqc_send_queue_drop_packets_with_type|drop pkt from unacked|inflight:289|cwnd:47846|pkt_num:6|ptype:2|frames:CRYPTO |
[2025/09/12 05:04:36 044145] [debug] |scid:37f33d006a91a64b64083e58|xqc_send_queue_drop_packets_with_type|drop pkt from unacked|inflight:207|cwnd:47846|pkt_num:7|ptype:2|frames:CRYPTO |
[2025/09/12 05:04:36 044149] [debug] |scid:37f33d006a91a64b64083e58|xqc_send_queue_drop_packets_with_type|drop pkt from unacked|inflight:82|cwnd:47846|pkt_num:8|ptype:2|frames:CRYPTO |
[2025/09/12 05:04:36 044153] [debug] |scid:37f33d006a91a64b64083e58|xqc_send_queue_drop_packets_with_type|drop pkt from unacked|inflight:0|cwnd:47846|pkt_num:9|ptype:2|frames:CRYPTO |
[2025/09/12 05:04:36 044157] [info] |scid:37f33d006a91a64b64083e58|xqc_send_ctl_on_pns_discard|xqc_send_ctl_set_loss_detection_timer on discard pns:1
[2025/09/12 05:04:36 044161] [debug] |scid:37f33d006a91a64b64083e58|xqc_send_ctl_set_loss_detection_timer|unset|no ack-eliciting pkts in flight|conn:0000558BB8AABA8C|path:0|
[2025/09/12 05:04:36 044165] [debug] |scid:37f33d006a91a64b64083e58|xqc_timer_unset|type:LOSS_DETECTION|
[2025/09/12 05:04:36 044170] [debug] |scid:37f33d006a91a64b64083e58|xqc_conn_gen_token|expire:1758258276|
[2025/09/12 05:04:36 044176] [debug] |scid:37f33d006a91a64b64083e58|xqc_conn_early_data_reject|reject|
[2025/09/12 05:04:36 044180] [debug] |scid:37f33d006a91a64b64083e58|xqc_crypto_stream_on_read|encrypt_level:2|cur_state:S_HANDSHAKE_SENT|next_state:ESTABED|
[2025/09/12 05:04:36 044184] [debug] |scid:37f33d006a91a64b64083e58|xqc_process_crypto_write_streams|
[2025/09/12 05:04:36 044188] [debug] |scid:37f33d006a91a64b64083e58|xqc_crypto_stream_on_write|enc_level|3|
[2025/09/12 05:04:36 044193] [info] |scid:37f33d006a91a64b64083e58|xqc_crypto_stream_send|crypto send data|pkt_num:0|size:283|sent:261|pkt_type:SHORT_HEADER|frame:CRYPTO |now:1757653476044192|
[2025/09/12 05:04:36 044197] [info] |scid:37f33d006a91a64b64083e58|xqc_crypto_stream_send|crypto send data|pkt_num:0|size:284|sent:262|pkt_type:SHORT_HEADER|frame:CRYPTO |now:1757653476044197|
[2025/09/12 05:04:36 044205] [debug] |scid:37f33d006a91a64b64083e58|xqc_crypto_stream_on_write|encrypt_level:3|cur_state:ESTABED|next_state:ESTABED|
[2025/09/12 05:04:36 044210] [debug] |scid:37f33d006a91a64b64083e58|xqc_gen_ack_frame|largest_recv:1371041084|ack_delay:457|first_ack_range:0|largest_pkt_recv_time:1757653476043752|
[2025/09/12 05:04:36 044214] [debug] |scid:37f33d006a91a64b64083e58|xqc_gen_ack_frame|high:1371041084|low:1371041084|pkt_pns:1|
[2025/09/12 05:04:36 044218] [debug] |scid:37f33d006a91a64b64083e58|xqc_gen_ack_frame|high:1371041081|low:1371041080|pkt_pns:1|
[2025/09/12 05:04:36 044222] [debug] |scid:37f33d006a91a64b64083e58|xqc_write_ack_to_one_packet|ack_size:14|path:0|path_largest_recv:1371041084|frame_largest_recv:1371041084|
[2025/09/12 05:04:36 044226] [debug] |scid:37f33d006a91a64b64083e58|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:1|
[2025/09/12 05:04:36 044238] [debug] |scid:37f33d006a91a64b64083e58|xqc_write_new_conn_id_frame_to_packet|gen_new_scid|cid:9dc996f66ce50c9c764877f3|sr_token:00d60fd9fe7f00007b3a819f8b550000|seq_num:1
[2025/09/12 05:04:36 044245] [debug] |scid:37f33d006a91a64b64083e58|xqc_write_new_conn_id_frame_to_packet|gen_new_scid|cid:1350340c60ac3a710f36b10c|sr_token:00d60fd9fe7f00007b3a819f8b550000|seq_num:2
[2025/09/12 05:04:36 044250] [debug] |scid:37f33d006a91a64b64083e58|xqc_path_get_perf_class|conn:0000558BB8AABA8C|path_id:0|path_srtt:32647|min_srtt:32647|path_bw:21105|loss_rate:40.00|path_pto:0|
[2025/09/12 05:04:36 044255] [debug] |scid:37f33d006a91a64b64083e58|xqc_minrtt_scheduler_get_path|path srtt|conn:0000558BB8AABA8C|path_id:0|path_srtt:32647|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:04:36 044260] [debug] |scid:37f33d006a91a64b64083e58|xqc_minrtt_scheduler_get_path|best path:0|frame_type:HANDSHAKE_DONE |pn:0|size:23|reinj:0|path_class:4|
[2025/09/12 05:04:36 044264] [debug] |scid:37f33d006a91a64b64083e58|xqc_path_get_perf_class|conn:0000558BB8AABA8C|path_id:0|path_srtt:32647|min_srtt:32647|path_bw:21105|loss_rate:40.00|path_pto:0|
[2025/09/12 05:04:36 044269] [debug] |scid:37f33d006a91a64b64083e58|xqc_minrtt_scheduler_get_path|path srtt|conn:0000558BB8AABA8C|path_id:0|path_srtt:32647|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:04:36 044273] [debug] |scid:37f33d006a91a64b64083e58|xqc_minrtt_scheduler_get_path|best path:0|frame_type:NEW_TOKEN |pn:0|size:33|reinj:0|path_class:4|
[2025/09/12 05:04:36 044277] [debug] |scid:37f33d006a91a64b64083e58|xqc_path_get_perf_class|conn:0000558BB8AABA8C|path_id:0|path_srtt:32647|min_srtt:32647|path_bw:21105|loss_rate:40.00|path_pto:0|
[2025/09/12 05:04:36 044282] [debug] |scid:37f33d006a91a64b64083e58|xqc_minrtt_scheduler_get_path|path srtt|conn:0000558BB8AABA8C|path_id:0|path_srtt:32647|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:04:36 044286] [debug] |scid:37f33d006a91a64b64083e58|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CRYPTO |pn:0|size:283|reinj:0|path_class:4|
[2025/09/12 05:04:36 044290] [debug] |scid:37f33d006a91a64b64083e58|xqc_path_get_perf_class|conn:0000558BB8AABA8C|path_id:0|path_srtt:32647|min_srtt:32647|path_bw:21105|loss_rate:40.00|path_pto:0|
[2025/09/12 05:04:36 044294] [debug] |scid:37f33d006a91a64b64083e58|xqc_minrtt_scheduler_get_path|path srtt|conn:0000558BB8AABA8C|path_id:0|path_srtt:32647|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:04:36 044298] [debug] |scid:37f33d006a91a64b64083e58|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CRYPTO |pn:0|size:284|reinj:0|path_class:4|
[2025/09/12 05:04:36 044302] [debug] |scid:37f33d006a91a64b64083e58|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:ACK |stream_id:0|stream_offset:0|
[2025/09/12 05:04:36 044306] [debug] |scid:37f33d006a91a64b64083e58|xqc_path_get_perf_class|conn:0000558BB8AABA8C|path_id:0|path_srtt:32647|min_srtt:32647|path_bw:21105|loss_rate:40.00|path_pto:0|
[2025/09/12 05:04:36 044313] [debug] |scid:37f33d006a91a64b64083e58|xqc_minrtt_scheduler_get_path|path srtt|conn:0000558BB8AABA8C|path_id:0|path_srtt:32647|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:04:36 044318] [debug] |scid:37f33d006a91a64b64083e58|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 05:04:36 044322] [debug] |scid:37f33d006a91a64b64083e58|xqc_path_get_perf_class|conn:0000558BB8AABA8C|path_id:0|path_srtt:32647|min_srtt:32647|path_bw:21105|loss_rate:40.00|path_pto:0|
[2025/09/12 05:04:36 044326] [debug] |scid:37f33d006a91a64b64083e58|xqc_minrtt_scheduler_get_path|path srtt|conn:0000558BB8AABA8C|path_id:0|path_srtt:32647|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:04:36 044330] [debug] |scid:37f33d006a91a64b64083e58|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 05:04:36 044335] [debug] |scid:37f33d006a91a64b64083e58|xqc_check_acked_or_dropped_pkt|conn:0000558BB8AABA8C|pkt_num:0|size:23|pkt_type:SHORT_HEADER|frame:HANDSHAKE_DONE |
[2025/09/12 05:04:36 044340] [debug] |scid:37f33d006a91a64b64083e58|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:0|
[2025/09/12 05:04:36 044372] [info] |scid:37f33d006a91a64b64083e58|xqc_send_packet_with_pn|<==|conn:0000558BB8AABA8C|path:0|pkt_num:0|size:23|sent:39|pkt_type:SHORT_HEADER|frame:HANDSHAKE_DONE |inflight:0|now:1757653476044346|stream_id:0|stream_offset:0|
[2025/09/12 05:04:36 044382] [debug] |scid:37f33d006a91a64b64083e58|xqc_send_ctl_on_packet_sent|conn:0000558BB8AABA8C|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 05:04:36 044389] [debug] |scid:37f33d006a91a64b64083e58|xqc_send_ctl_on_packet_sent|path:0|inflight:0|applimit:0|
[2025/09/12 05:04:36 044396] [debug] |scid:37f33d006a91a64b64083e58|xqc_send_ctl_get_pto_time_and_space|srtt:32647|rtt_var:10032|pto_duration:72775|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:04:36 044403] [debug] |scid:37f33d006a91a64b64083e58|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8AABA8C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:04:36 044409] [debug] |scid:37f33d006a91a64b64083e58|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8AABA8C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:04:36 044412] [debug] |scid:37f33d006a91a64b64083e58|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8AABA8C|path:0|PNS: 2, unacked: 23|
[2025/09/12 05:04:36 044416] [debug] |scid:37f33d006a91a64b64083e58|xqc_timer_set|type:LOSS_DETECTION|expire:1757653476142121|now:1757653476044395|interv:97726|
[2025/09/12 05:04:36 044420] [debug] |scid:37f33d006a91a64b64083e58|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB8AABA8C|path:0|pns:2|expire:1757653476142121|now:1757653476044395|interval:97726|pto_count:0|srtt:32647
[2025/09/12 05:04:36 044425] [debug] |scid:37f33d006a91a64b64083e58|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:47846|inflight:23|
[2025/09/12 05:04:36 044430] [debug] |scid:37f33d006a91a64b64083e58|xqc_check_acked_or_dropped_pkt|conn:0000558BB8AABA8C|pkt_num:0|size:33|pkt_type:SHORT_HEADER|frame:NEW_TOKEN |
[2025/09/12 05:04:36 044434] [debug] |scid:37f33d006a91a64b64083e58|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1|
[2025/09/12 05:04:36 044458] [info] |scid:37f33d006a91a64b64083e58|xqc_send_packet_with_pn|<==|conn:0000558BB8AABA8C|path:0|pkt_num:1|size:33|sent:49|pkt_type:SHORT_HEADER|frame:NEW_TOKEN |inflight:23|now:1757653476044440|stream_id:0|stream_offset:0|
[2025/09/12 05:04:36 044467] [debug] |scid:37f33d006a91a64b64083e58|xqc_send_ctl_on_packet_sent|conn:0000558BB8AABA8C|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 05:04:36 044479] [debug] |scid:37f33d006a91a64b64083e58|xqc_send_ctl_on_packet_sent|path:0|inflight:23|applimit:0|
[2025/09/12 05:04:36 044486] [debug] |scid:37f33d006a91a64b64083e58|xqc_send_ctl_get_pto_time_and_space|srtt:32647|rtt_var:10032|pto_duration:72775|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:04:36 044491] [debug] |scid:37f33d006a91a64b64083e58|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8AABA8C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:04:36 044495] [debug] |scid:37f33d006a91a64b64083e58|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8AABA8C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:04:36 044499] [debug] |scid:37f33d006a91a64b64083e58|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8AABA8C|path:0|PNS: 2, unacked: 56|
[2025/09/12 05:04:36 044503] [debug] |scid:37f33d006a91a64b64083e58|xqc_timer_set|type:LOSS_DETECTION|expire:1757653476142215|now:1757653476044486|interv:97729|
[2025/09/12 05:04:36 044506] [debug] |scid:37f33d006a91a64b64083e58|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB8AABA8C|path:0|pns:2|expire:1757653476142215|now:1757653476044486|interval:97729|pto_count:0|srtt:32647
[2025/09/12 05:04:36 044511] [debug] |scid:37f33d006a91a64b64083e58|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:47846|inflight:56|
[2025/09/12 05:04:36 044515] [debug] |scid:37f33d006a91a64b64083e58|xqc_check_acked_or_dropped_pkt|conn:0000558BB8AABA8C|pkt_num:0|size:283|pkt_type:SHORT_HEADER|frame:CRYPTO |
[2025/09/12 05:04:36 044519] [debug] |scid:37f33d006a91a64b64083e58|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:2|
[2025/09/12 05:04:36 044544] [info] |scid:37f33d006a91a64b64083e58|xqc_send_packet_with_pn|<==|conn:0000558BB8AABA8C|path:0|pkt_num:2|size:283|sent:299|pkt_type:SHORT_HEADER|frame:CRYPTO |inflight:56|now:1757653476044526|stream_id:0|stream_offset:0|
[2025/09/12 05:04:36 044552] [debug] |scid:37f33d006a91a64b64083e58|xqc_send_ctl_on_packet_sent|conn:0000558BB8AABA8C|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 05:04:36 044559] [debug] |scid:37f33d006a91a64b64083e58|xqc_send_ctl_on_packet_sent|path:0|inflight:56|applimit:0|
[2025/09/12 05:04:36 044565] [debug] |scid:37f33d006a91a64b64083e58|xqc_send_ctl_get_pto_time_and_space|srtt:32647|rtt_var:10032|pto_duration:72775|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:04:36 044572] [debug] |scid:37f33d006a91a64b64083e58|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8AABA8C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:04:36 044576] [debug] |scid:37f33d006a91a64b64083e58|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8AABA8C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:04:36 044580] [debug] |scid:37f33d006a91a64b64083e58|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8AABA8C|path:0|PNS: 2, unacked: 339|
[2025/09/12 05:04:36 044584] [debug] |scid:37f33d006a91a64b64083e58|xqc_timer_set|type:LOSS_DETECTION|expire:1757653476142301|now:1757653476044565|interv:97736|
[2025/09/12 05:04:36 044587] [debug] |scid:37f33d006a91a64b64083e58|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB8AABA8C|path:0|pns:2|expire:1757653476142301|now:1757653476044565|interval:97736|pto_count:0|srtt:32647
[2025/09/12 05:04:36 044592] [debug] |scid:37f33d006a91a64b64083e58|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:47846|inflight:339|
[2025/09/12 05:04:36 044596] [debug] |scid:37f33d006a91a64b64083e58|xqc_check_acked_or_dropped_pkt|conn:0000558BB8AABA8C|pkt_num:0|size:284|pkt_type:SHORT_HEADER|frame:CRYPTO |
[2025/09/12 05:04:36 044600] [debug] |scid:37f33d006a91a64b64083e58|xqc_send_ctl_set_next_pn_for_packet|optimistic ack detection|skipped_range:3-4|next_skip_chance:1757653476337925|current_time:1757653476044600|
[2025/09/12 05:04:36 044604] [debug] |scid:37f33d006a91a64b64083e58|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:5|
[2025/09/12 05:04:36 044627] [info] |scid:37f33d006a91a64b64083e58|xqc_send_packet_with_pn|<==|conn:0000558BB8AABA8C|path:0|pkt_num:5|size:284|sent:300|pkt_type:SHORT_HEADER|frame:CRYPTO |inflight:339|now:1757653476044610|stream_id:0|stream_offset:0|
[2025/09/12 05:04:36 044642] [debug] |scid:37f33d006a91a64b64083e58|xqc_send_ctl_on_packet_sent|conn:0000558BB8AABA8C|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 05:04:36 044648] [debug] |scid:37f33d006a91a64b64083e58|xqc_send_ctl_on_packet_sent|path:0|inflight:339|applimit:0|
[2025/09/12 05:04:36 044655] [debug] |scid:37f33d006a91a64b64083e58|xqc_send_ctl_get_pto_time_and_space|srtt:32647|rtt_var:10032|pto_duration:72775|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:04:36 044659] [debug] |scid:37f33d006a91a64b64083e58|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8AABA8C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:04:36 044663] [debug] |scid:37f33d006a91a64b64083e58|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8AABA8C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:04:36 044667] [debug] |scid:37f33d006a91a64b64083e58|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8AABA8C|path:0|PNS: 2, unacked: 623|
[2025/09/12 05:04:36 044671] [debug] |scid:37f33d006a91a64b64083e58|xqc_timer_set|type:LOSS_DETECTION|expire:1757653476142385|now:1757653476044655|interv:97730|
[2025/09/12 05:04:36 044675] [debug] |scid:37f33d006a91a64b64083e58|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB8AABA8C|path:0|pns:2|expire:1757653476142385|now:1757653476044655|interval:97730|pto_count:0|srtt:32647
[2025/09/12 05:04:36 044679] [debug] |scid:37f33d006a91a64b64083e58|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:47846|inflight:623|
[2025/09/12 05:04:36 044683] [debug] |scid:37f33d006a91a64b64083e58|xqc_check_acked_or_dropped_pkt|conn:0000558BB8AABA8C|pkt_num:0|size:56|pkt_type:HSK|frame:ACK |
[2025/09/12 05:04:36 044688] [debug] |scid:37f33d006a91a64b64083e58|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:10|
[2025/09/12 05:04:36 044711] [info] |scid:37f33d006a91a64b64083e58|xqc_send_packet_with_pn|<==|conn:0000558BB8AABA8C|path:0|pkt_num:10|size:56|sent:72|pkt_type:HSK|frame:ACK |inflight:623|now:1757653476044694|stream_id:0|stream_offset:0|
[2025/09/12 05:04:36 044720] [debug] |scid:37f33d006a91a64b64083e58|xqc_send_ctl_on_packet_sent|conn:0000558BB8AABA8C|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 05:04:36 044727] [debug] |scid:37f33d006a91a64b64083e58|xqc_check_acked_or_dropped_pkt|conn:0000558BB8AABA8C|pkt_num:0|size:54|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |
[2025/09/12 05:04:36 044734] [debug] |scid:37f33d006a91a64b64083e58|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:6|
[2025/09/12 05:04:36 044757] [info] |scid:37f33d006a91a64b64083e58|xqc_send_packet_with_pn|<==|conn:0000558BB8AABA8C|path:0|pkt_num:6|size:54|sent:70|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |inflight:623|now:1757653476044741|stream_id:0|stream_offset:0|
[2025/09/12 05:04:36 044765] [debug] |scid:37f33d006a91a64b64083e58|xqc_send_ctl_on_packet_sent|conn:0000558BB8AABA8C|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 05:04:36 044772] [debug] |scid:37f33d006a91a64b64083e58|xqc_send_ctl_on_packet_sent|path:0|inflight:623|applimit:0|
[2025/09/12 05:04:36 044778] [debug] |scid:37f33d006a91a64b64083e58|xqc_send_ctl_get_pto_time_and_space|srtt:32647|rtt_var:10032|pto_duration:72775|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:04:36 044785] [debug] |scid:37f33d006a91a64b64083e58|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8AABA8C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:04:36 044789] [debug] |scid:37f33d006a91a64b64083e58|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8AABA8C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:04:36 044792] [debug] |scid:37f33d006a91a64b64083e58|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8AABA8C|path:0|PNS: 2, unacked: 677|
[2025/09/12 05:04:36 044801] [debug] |scid:37f33d006a91a64b64083e58|xqc_timer_set|type:LOSS_DETECTION|expire:1757653476142516|now:1757653476044778|interv:97738|
[2025/09/12 05:04:36 044804] [debug] |scid:37f33d006a91a64b64083e58|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB8AABA8C|path:0|pns:2|expire:1757653476142516|now:1757653476044778|interval:97738|pto_count:0|srtt:32647
[2025/09/12 05:04:36 044809] [debug] |scid:37f33d006a91a64b64083e58|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:47846|inflight:677|
[2025/09/12 05:04:36 044813] [debug] |scid:37f33d006a91a64b64083e58|xqc_check_acked_or_dropped_pkt|conn:0000558BB8AABA8C|pkt_num:0|size:54|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |
[2025/09/12 05:04:36 044818] [debug] |scid:37f33d006a91a64b64083e58|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:7|
[2025/09/12 05:04:36 044841] [info] |scid:37f33d006a91a64b64083e58|xqc_send_packet_with_pn|<==|conn:0000558BB8AABA8C|path:0|pkt_num:7|size:54|sent:70|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |inflight:677|now:1757653476044823|stream_id:0|stream_offset:0|
[2025/09/12 05:04:36 044849] [debug] |scid:37f33d006a91a64b64083e58|xqc_send_ctl_on_packet_sent|conn:0000558BB8AABA8C|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 05:04:36 044856] [debug] |scid:37f33d006a91a64b64083e58|xqc_send_ctl_on_packet_sent|path:0|inflight:677|applimit:0|
[2025/09/12 05:04:36 044863] [debug] |scid:37f33d006a91a64b64083e58|xqc_send_ctl_get_pto_time_and_space|srtt:32647|rtt_var:10032|pto_duration:72775|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:04:36 044869] [debug] |scid:37f33d006a91a64b64083e58|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8AABA8C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:04:36 044873] [debug] |scid:37f33d006a91a64b64083e58|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8AABA8C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:04:36 044876] [debug] |scid:37f33d006a91a64b64083e58|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8AABA8C|path:0|PNS: 2, unacked: 731|
[2025/09/12 05:04:36 044880] [debug] |scid:37f33d006a91a64b64083e58|xqc_timer_set|type:LOSS_DETECTION|expire:1757653476142598|now:1757653476044862|interv:97736|
[2025/09/12 05:04:36 044884] [debug] |scid:37f33d006a91a64b64083e58|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB8AABA8C|path:0|pns:2|expire:1757653476142598|now:1757653476044862|interval:97736|pto_count:0|srtt:32647
[2025/09/12 05:04:36 044888] [debug] |scid:37f33d006a91a64b64083e58|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:47846|inflight:731|
[2025/09/12 05:04:36 044893] [debug] |scid:37f33d006a91a64b64083e58|xqc_conn_next_wakeup_time|wakeup_time:1757653476142598|
[2025/09/12 05:04:36 044897] [debug] |scid:37f33d006a91a64b64083e58|xqc_engine_add_wakeup_queue|next_tick_time:1757653476142598|
[2025/09/12 05:04:36 044901] [debug] |xqc_engine_wakeup_after|wakeup:1757653476142598|now:1757653476044901|diff:97697|
[2025/09/12 05:04:36 044905] [debug] |xqc_engine_main_logic|END|now:1757653476044118|
[2025/09/12 05:04:36 044911] [debug] |xqc_engine_main_logic|BEGIN|now:1757653476044911|
[2025/09/12 05:04:36 044915] [debug] |xqc_engine_wakeup_after|wakeup:1757653476142598|now:1757653476044914|diff:97684|
[2025/09/12 05:04:36 044918] [debug] |xqc_engine_main_logic|END|now:1757653476044911|
[2025/09/12 05:04:36 070030] [info] |xqc_engine_packet_process|==>|conn:0000558BB8AABA8C|size:1406|state:ESTABED|recv_time:1757653476070029|
[2025/09/12 05:04:36 070062] [debug] |scid:37f33d006a91a64b64083e58|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:37f33d006a91a64b64083e58|spin_bit:0|
[2025/09/12 05:04:36 070072] [debug] |scid:37f33d006a91a64b64083e58|xqc_packet_decrypt|largest_pn:0|
[2025/09/12 05:04:36 070078] [debug] |scid:37f33d006a91a64b64083e58|xqc_packet_decrypt|decryption nonce|path_id:0|pn:1371041082|
[2025/09/12 05:04:36 070092] [debug] |scid:37f33d006a91a64b64083e58|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:1371041082|
[2025/09/12 05:04:36 070099] [debug] |scid:37f33d006a91a64b64083e58|xqc_process_frames|frame_type:1|
[2025/09/12 05:04:36 070105] [debug] |scid:37f33d006a91a64b64083e58|xqc_process_frames|frame_type:0|
[2025/09/12 05:04:36 070111] [debug] |scid:37f33d006a91a64b64083e58|xqc_process_padding_frame|process padding|
[2025/09/12 05:04:36 070122] [debug] |scid:37f33d006a91a64b64083e58|xqc_timer_set|type:ACK_01RTT|expire:1757653476095029|now:1757653476070029|interv:25000|
[2025/09/12 05:04:36 070131] [debug] |scid:37f33d006a91a64b64083e58|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:1757653476070029|max_ack_delay:25000|
[2025/09/12 05:04:36 070137] [debug] |scid:37f33d006a91a64b64083e58|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:1371041082|largest:1371041082|pns:2|
[2025/09/12 05:04:36 070142] [info] |scid:37f33d006a91a64b64083e58|xqc_conn_on_pkt_processed|====>|conn:0000558BB8AABA8C|path:0|size:1406|pkt_type:SHORT_HEADER|pkt_num:1371041082|frame:PADDING PING |recv_time:1757653476070029|dcid:37f33d006a91a64b64083e58|dcid_seq:0|
[2025/09/12 05:04:36 070147] [debug] |scid:37f33d006a91a64b64083e58|xqc_timer_set|type:PATH_IDLE|expire:1757653596070029|now:1757653476070029|interv:120000000|
[2025/09/12 05:04:36 070154] [debug] |scid:37f33d006a91a64b64083e58|xqc_timer_set|type:CONN_IDLE|expire:1757653596070029|now:1757653476070029|interv:120000000|
[2025/09/12 05:04:36 070160] [debug] |scid:37f33d006a91a64b64083e58|xqc_engine_remove_wakeup_queue|next_tick_time:1757653476142598|pq_index:0|
[2025/09/12 05:04:36 070167] [debug] |scid:37f33d006a91a64b64083e58|xqc_engine_add_active_queue|last_ticked_time:1757653476044118|
[2025/09/12 05:04:36 070173] [debug] |xqc_engine_main_logic|BEGIN|now:1757653476070173|
[2025/09/12 05:04:36 070181] [debug] |scid:37f33d006a91a64b64083e58|xqc_engine_process_conn|conn:0000558BB8AABA8C|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:1757653476070179|
[2025/09/12 05:04:36 070190] [debug] |scid:37f33d006a91a64b64083e58|xqc_conn_next_wakeup_time|wakeup_time:1757653476095029|
[2025/09/12 05:04:36 070197] [debug] |scid:37f33d006a91a64b64083e58|xqc_engine_add_wakeup_queue|next_tick_time:1757653476095029|
[2025/09/12 05:04:36 070203] [debug] |xqc_engine_wakeup_after|wakeup:1757653476095029|now:1757653476070203|diff:24826|
[2025/09/12 05:04:36 070210] [debug] |xqc_engine_main_logic|END|now:1757653476070179|
[2025/09/12 05:04:36 070218] [debug] |xqc_engine_main_logic|BEGIN|now:1757653476070218|
[2025/09/12 05:04:36 070222] [debug] |xqc_engine_wakeup_after|wakeup:1757653476095029|now:1757653476070222|diff:24807|
[2025/09/12 05:04:36 070226] [debug] |xqc_engine_main_logic|END|now:1757653476070218|
[2025/09/12 05:04:36 075927] [info] |xqc_engine_packet_process|==>|conn:0000558BB8AABA8C|size:40|state:ESTABED|recv_time:1757653476075926|
[2025/09/12 05:04:36 075940] [debug] |scid:37f33d006a91a64b64083e58|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:37f33d006a91a64b64083e58|spin_bit:0|
[2025/09/12 05:04:36 075948] [debug] |scid:37f33d006a91a64b64083e58|xqc_packet_decrypt|largest_pn:1371041082|
[2025/09/12 05:04:36 075954] [debug] |scid:37f33d006a91a64b64083e58|xqc_packet_decrypt|decryption nonce|path_id:0|pn:1371041083|
[2025/09/12 05:04:36 075961] [debug] |scid:37f33d006a91a64b64083e58|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:1371041083|
[2025/09/12 05:04:36 075965] [debug] |scid:37f33d006a91a64b64083e58|xqc_process_frames|frame_type:2|
[2025/09/12 05:04:36 075971] [debug] |scid:37f33d006a91a64b64083e58|xqc_send_ctl_on_ack_received|conn:0000558BB8AABA8C|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 05:04:36 075984] [debug] |scid:37f33d006a91a64b64083e58|xqc_update_sample|sampler_update|prior_lost:2|tx_in_flight:56|prior_delivered:1894|prior_time:1757653476044346|is_app_limited:0|send_elapse:94|ack_elapse:31580|ctl_first_sent_time:1757653476044440|lagest_ack_time:1757653476075926|curr_delivered:1927|
[2025/09/12 05:04:36 075991] [debug] |scid:37f33d006a91a64b64083e58|xqc_update_sample|sampler_sent_time_update:1757653476044440|
[2025/09/12 05:04:36 075996] [debug] |scid:37f33d006a91a64b64083e58|xqc_send_ctl_on_ack_received|sndq_packets_used:5||sndq_packets_used_bytes:0|sndq_packets_free:3|
[2025/09/12 05:04:36 076006] [debug] |scid:37f33d006a91a64b64083e58|xqc_send_ctl_on_ack_received|conn:0000558BB8AABA8C|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 05:04:36 076014] [debug] |scid:37f33d006a91a64b64083e58|xqc_update_sample|sampler_update|prior_lost:2|tx_in_flight:56|prior_delivered:1894|prior_time:1757653476044346|is_app_limited:0|send_elapse:94|ack_elapse:31580|ctl_first_sent_time:1757653476044440|lagest_ack_time:1757653476075926|curr_delivered:2211|
[2025/09/12 05:04:36 076023] [debug] |scid:37f33d006a91a64b64083e58|xqc_update_sample|sampler_sent_time_update:1757653476044610|
[2025/09/12 05:04:36 076031] [debug] |scid:37f33d006a91a64b64083e58|xqc_send_ctl_on_ack_received|sndq_packets_used:4||sndq_packets_used_bytes:0|sndq_packets_free:4|
[2025/09/12 05:04:36 076060] [debug] |scid:37f33d006a91a64b64083e58|xqc_send_ctl_on_ack_received|conn:0000558BB8AABA8C|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 05:04:36 076069] [debug] |scid:37f33d006a91a64b64083e58|xqc_update_sample|sampler_update|prior_lost:2|tx_in_flight:56|prior_delivered:1894|prior_time:1757653476044346|is_app_limited:0|send_elapse:94|ack_elapse:31580|ctl_first_sent_time:1757653476044440|lagest_ack_time:1757653476075926|curr_delivered:2265|
[2025/09/12 05:04:36 076079] [debug] |scid:37f33d006a91a64b64083e58|xqc_update_sample|sampler_sent_time_update:1757653476044741|
[2025/09/12 05:04:36 076086] [debug] |scid:37f33d006a91a64b64083e58|xqc_send_ctl_on_ack_received|sndq_packets_used:3||sndq_packets_used_bytes:0|sndq_packets_free:5|
[2025/09/12 05:04:36 076094] [debug] |scid:37f33d006a91a64b64083e58|xqc_send_ctl_on_ack_received|conn:0000558BB8AABA8C|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 05:04:36 076103] [debug] |scid:37f33d006a91a64b64083e58|xqc_update_sample|sampler_update|prior_lost:2|tx_in_flight:56|prior_delivered:1894|prior_time:1757653476044346|is_app_limited:0|send_elapse:94|ack_elapse:31580|ctl_first_sent_time:1757653476044440|lagest_ack_time:1757653476075926|curr_delivered:2319|
[2025/09/12 05:04:36 076109] [debug] |scid:37f33d006a91a64b64083e58|xqc_update_sample|sampler_sent_time_update:1757653476044823|
[2025/09/12 05:04:36 076114] [debug] |scid:37f33d006a91a64b64083e58|xqc_send_ctl_on_ack_received|sndq_packets_used:2||sndq_packets_used_bytes:0|sndq_packets_free:6|
[2025/09/12 05:04:36 076119] [debug] |scid:37f33d006a91a64b64083e58|xqc_send_ctl_update_rtt|before update rtt|conn:0000558BB8AABA8C|srtt:32647|rttvar:10032|minrtt:30890|latest_rtt:31103|ack_delay:40|
[2025/09/12 05:04:36 076124] [debug] |scid:37f33d006a91a64b64083e58|xqc_send_ctl_update_rtt|l-0.0.0.0-443-37f33d006a91a64b64083e58 p-193.167.0.100-37416-7f0e8d79ba2c726c3b7e3e0f46348c343b |after update rtt|conn:0000558BB8AABA8C|srtt:32449|rttvar:7920|minrtt:30890|latest_rtt:31103|ack_delay:40|
[2025/09/12 05:04:36 076130] [debug] |scid:37f33d006a91a64b64083e58|xqc_send_ctl_get_lost_sent_pn|largest_acked:7|lost_pn:4|thresh:3|
[2025/09/12 05:04:36 076140] [debug] |scid:37f33d006a91a64b64083e58|xqc_send_ctl_detect_lost|mark lost|pns:2|pkt_num:0|lost_pn:4|po_sent_time:1757653476044346|lost_send_time:1757653476039421|loss_delay:36505|frame:HANDSHAKE_DONE |repair:524288|
[2025/09/12 05:04:36 076146] [debug] |scid:37f33d006a91a64b64083e58|xqc_send_ctl_detect_lost|mark lost|pns:2|pkt_num:2|lost_pn:4|po_sent_time:1757653476044526|lost_send_time:1757653476039421|loss_delay:36505|frame:CRYPTO |repair:32|
[2025/09/12 05:04:36 076152] [debug] |scid:37f33d006a91a64b64083e58|xqc_send_ctl_detect_lost|OnLostDetection|largest_lost sent time: 1757653476044526u|
[2025/09/12 05:04:36 076157] [stats] |scid:37f33d006a91a64b64083e58|xqc_send_ctl_detect_lost|l-0.0.0.0-443-37f33d006a91a64b64083e58 p-193.167.0.100-37416-7f0e8d79ba2c726c3b7e3e0f46348c343b |lost interval:143084|lost_count:2|send_count:10|pkt_num:2|po_send_time:1757653476044526|srtt:32449|cwnd:47846|bw:21105|conn_life:959274|now:0|last_lost_time:959274|
[2025/09/12 05:04:36 076163] [debug] |scid:37f33d006a91a64b64083e58|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:04:36 076168] [debug] |scid:37f33d006a91a64b64083e58|xqc_send_ctl_set_loss_detection_timer|unset|no ack-eliciting pkts in flight|conn:0000558BB8AABA8C|path:0|
[2025/09/12 05:04:36 076173] [debug] |scid:37f33d006a91a64b64083e58|xqc_timer_unset|type:LOSS_DETECTION|
[2025/09/12 05:04:36 076178] [debug] |scid:37f33d006a91a64b64083e58|xqc_generate_sample|sampler: send_elapse 94, ack_elapse 31580, delivered 425|rate 13457|lost 4|
[2025/09/12 05:04:36 076183] [debug] |scid:37f33d006a91a64b64083e58|xqc_bbr_update_bandwidth|BBRv1: RTT round update 2 -> 3|
[2025/09/12 05:04:36 076188] [debug] |scid:37f33d006a91a64b64083e58|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (13457) in round 3|
[2025/09/12 05:04:36 076194] [debug] |scid:37f33d006a91a64b64083e58|xqc_bbr_update_min_rtt|minrtt expire|rtt:30890, old_rtt:30890|
[2025/09/12 05:04:36 076199] [debug] |scid:37f33d006a91a64b64083e58|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:5744|extra_cwnd:2434|
[2025/09/12 05:04:36 076204] [debug] |scid:37f33d006a91a64b64083e58|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:47846|packet_lost:2|acked:425|po_sent_time:1757653476044823|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2319|
[2025/09/12 05:04:36 076209] [debug] |scid:37f33d006a91a64b64083e58|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:47846|packet_lost:2|acked:425|po_sent_time:1757653476044823|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2319|
[2025/09/12 05:04:36 076215] [debug] |scid:37f33d006a91a64b64083e58|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-37f33d006a91a64b64083e58 p-193.167.0.100-37416-7f0e8d79ba2c726c3b7e3e0f46348c343b |bbr on ack|mode:0|pacing_rate:4007723|bw:21105|cwnd:48271|full_bw_reached:0|inflight:0|srtt:32449|latest_rtt:31103|min_rtt:30890|applimit:0|lost:2|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:1|
[2025/09/12 05:04:36 076221] [stats] |scid:37f33d006a91a64b64083e58|xqc_send_ctl_info_circle_record|l-0.0.0.0-443-37f33d006a91a64b64083e58 p-193.167.0.100-37416-7f0e8d79ba2c726c3b7e3e0f46348c343b |path:0||cwnd:48271|inflight:0|mode:0|applimit:0|pacing_rate:4007723|bw:21105|srtt:32449|latest_rtt:31103|min_rtt:30890|send:19|lost:2|tlp:1|recv:8|recovery:0|slow_start:1|conn_life:959569|acked:425|delivered:2319|is_cwnd_limited:0|
[2025/09/12 05:04:36 076229] [debug] |scid:37f33d006a91a64b64083e58|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:1371041083|largest:1371041083|pns:2|
[2025/09/12 05:04:36 076235] [info] |scid:37f33d006a91a64b64083e58|xqc_conn_on_pkt_processed|====>|conn:0000558BB8AABA8C|path:0|size:40|pkt_type:SHORT_HEADER|pkt_num:1371041083|frame:ACK |recv_time:1757653476075926|dcid:37f33d006a91a64b64083e58|dcid_seq:0|
[2025/09/12 05:04:36 076241] [debug] |scid:37f33d006a91a64b64083e58|xqc_timer_set|type:PATH_IDLE|expire:1757653596075926|now:1757653476075926|interv:120000000|
[2025/09/12 05:04:36 076249] [debug] |scid:37f33d006a91a64b64083e58|xqc_timer_set|type:CONN_IDLE|expire:1757653596075926|now:1757653476075926|interv:120000000|
[2025/09/12 05:04:36 076254] [debug] |scid:37f33d006a91a64b64083e58|xqc_engine_remove_wakeup_queue|next_tick_time:1757653476095029|pq_index:0|
[2025/09/12 05:04:36 076260] [debug] |scid:37f33d006a91a64b64083e58|xqc_engine_add_active_queue|last_ticked_time:1757653476070179|
[2025/09/12 05:04:36 076265] [debug] |xqc_engine_main_logic|BEGIN|now:1757653476076264|
[2025/09/12 05:04:36 076271] [debug] |scid:37f33d006a91a64b64083e58|xqc_engine_process_conn|conn:0000558BB8AABA8C|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:1757653476076269|
[2025/09/12 05:04:36 076278] [debug] |scid:37f33d006a91a64b64083e58|xqc_path_get_perf_class|conn:0000558BB8AABA8C|path_id:0|path_srtt:32449|min_srtt:32449|path_bw:21105|loss_rate:18.18|path_pto:0|
[2025/09/12 05:04:36 076283] [debug] |scid:37f33d006a91a64b64083e58|xqc_send_ctl_can_send|l-0.0.0.0-443-37f33d006a91a64b64083e58 p-193.167.0.100-37416-7f0e8d79ba2c726c3b7e3e0f46348c343b |path:0|can:1|pkt_sz:23|schedule_bytes:0|inflight:0|cwnd:48271|conn:0000558BB8AABA8C|stream_id:0|stream_offset:0|
[2025/09/12 05:04:36 076289] [debug] |scid:37f33d006a91a64b64083e58|xqc_minrtt_scheduler_get_path|path srtt|conn:0000558BB8AABA8C|path_id:0|path_srtt:32449|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:04:36 076295] [debug] |scid:37f33d006a91a64b64083e58|xqc_minrtt_scheduler_get_path|best path:0|frame_type:HANDSHAKE_DONE |pn:0|size:23|reinj:0|path_class:2|
[2025/09/12 05:04:36 076300] [debug] |scid:37f33d006a91a64b64083e58|xqc_path_get_perf_class|conn:0000558BB8AABA8C|path_id:0|path_srtt:32449|min_srtt:32449|path_bw:21105|loss_rate:18.18|path_pto:0|
[2025/09/12 05:04:36 076305] [debug] |scid:37f33d006a91a64b64083e58|xqc_send_ctl_can_send|l-0.0.0.0-443-37f33d006a91a64b64083e58 p-193.167.0.100-37416-7f0e8d79ba2c726c3b7e3e0f46348c343b |path:0|can:1|pkt_sz:283|schedule_bytes:23|inflight:0|cwnd:48271|conn:0000558BB8AABA8C|stream_id:0|stream_offset:0|
[2025/09/12 05:04:36 076311] [debug] |scid:37f33d006a91a64b64083e58|xqc_minrtt_scheduler_get_path|path srtt|conn:0000558BB8AABA8C|path_id:0|path_srtt:32449|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:04:36 076316] [debug] |scid:37f33d006a91a64b64083e58|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CRYPTO |pn:2|size:283|reinj:0|path_class:2|
[2025/09/12 05:04:36 076322] [debug] |scid:37f33d006a91a64b64083e58|xqc_check_acked_or_dropped_pkt|conn:0000558BB8AABA8C|pkt_num:0|size:23|pkt_type:SHORT_HEADER|frame:HANDSHAKE_DONE |
[2025/09/12 05:04:36 076327] [debug] |scid:37f33d006a91a64b64083e58|xqc_send_ctl_can_send|l-0.0.0.0-443-37f33d006a91a64b64083e58 p-193.167.0.100-37416-7f0e8d79ba2c726c3b7e3e0f46348c343b |path:0|can:1|pkt_sz:23|schedule_bytes:0|inflight:0|cwnd:48271|conn:0000558BB8AABA8C|stream_id:0|stream_offset:0|
[2025/09/12 05:04:36 076333] [debug] |scid:37f33d006a91a64b64083e58|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:04:36 076338] [debug] |scid:37f33d006a91a64b64083e58|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:8|
[2025/09/12 05:04:36 076374] [info] |scid:37f33d006a91a64b64083e58|xqc_send_packet_with_pn|<==|conn:0000558BB8AABA8C|path:0|pkt_num:8|size:23|sent:39|pkt_type:SHORT_HEADER|frame:HANDSHAKE_DONE |inflight:0|now:1757653476076347|stream_id:0|stream_offset:0|
[2025/09/12 05:04:36 076381] [debug] |scid:37f33d006a91a64b64083e58|xqc_send_ctl_on_packet_sent|conn:0000558BB8AABA8C|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 05:04:36 076387] [debug] |scid:37f33d006a91a64b64083e58|xqc_send_ctl_on_packet_sent|path:0|inflight:0|applimit:0|
[2025/09/12 05:04:36 076397] [debug] |scid:37f33d006a91a64b64083e58|xqc_send_ctl_get_pto_time_and_space|srtt:32449|rtt_var:7920|pto_duration:64129|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:04:36 076402] [debug] |scid:37f33d006a91a64b64083e58|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8AABA8C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:04:36 076407] [debug] |scid:37f33d006a91a64b64083e58|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8AABA8C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:04:36 076412] [debug] |scid:37f33d006a91a64b64083e58|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8AABA8C|path:0|PNS: 2, unacked: 23|
[2025/09/12 05:04:36 076417] [debug] |scid:37f33d006a91a64b64083e58|xqc_timer_set|type:LOSS_DETECTION|expire:1757653476165476|now:1757653476076396|interv:89080|
[2025/09/12 05:04:36 076422] [debug] |scid:37f33d006a91a64b64083e58|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB8AABA8C|path:0|pns:2|expire:1757653476165476|now:1757653476076396|interval:89080|pto_count:0|srtt:32449
[2025/09/12 05:04:36 076427] [debug] |scid:37f33d006a91a64b64083e58|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:48271|inflight:23|
[2025/09/12 05:04:36 076433] [debug] |scid:37f33d006a91a64b64083e58|xqc_check_acked_or_dropped_pkt|conn:0000558BB8AABA8C|pkt_num:2|size:283|pkt_type:SHORT_HEADER|frame:CRYPTO |
[2025/09/12 05:04:36 076438] [debug] |scid:37f33d006a91a64b64083e58|xqc_send_ctl_can_send|l-0.0.0.0-443-37f33d006a91a64b64083e58 p-193.167.0.100-37416-7f0e8d79ba2c726c3b7e3e0f46348c343b |path:0|can:1|pkt_sz:283|schedule_bytes:0|inflight:23|cwnd:48271|conn:0000558BB8AABA8C|stream_id:0|stream_offset:0|
[2025/09/12 05:04:36 076444] [debug] |scid:37f33d006a91a64b64083e58|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:04:36 076449] [debug] |scid:37f33d006a91a64b64083e58|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:9|
[2025/09/12 05:04:36 076473] [info] |scid:37f33d006a91a64b64083e58|xqc_send_packet_with_pn|<==|conn:0000558BB8AABA8C|path:0|pkt_num:9|size:283|sent:299|pkt_type:SHORT_HEADER|frame:CRYPTO |inflight:23|now:1757653476076456|stream_id:0|stream_offset:0|
[2025/09/12 05:04:36 076480] [debug] |scid:37f33d006a91a64b64083e58|xqc_send_ctl_on_packet_sent|conn:0000558BB8AABA8C|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 05:04:36 076485] [debug] |scid:37f33d006a91a64b64083e58|xqc_send_ctl_on_packet_sent|path:0|inflight:23|applimit:0|
[2025/09/12 05:04:36 076490] [debug] |scid:37f33d006a91a64b64083e58|xqc_send_ctl_get_pto_time_and_space|srtt:32449|rtt_var:7920|pto_duration:64129|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:04:36 076496] [debug] |scid:37f33d006a91a64b64083e58|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8AABA8C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:04:36 076501] [debug] |scid:37f33d006a91a64b64083e58|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8AABA8C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:04:36 076505] [debug] |scid:37f33d006a91a64b64083e58|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8AABA8C|path:0|PNS: 2, unacked: 306|
[2025/09/12 05:04:36 076510] [debug] |scid:37f33d006a91a64b64083e58|xqc_timer_set|type:LOSS_DETECTION|expire:1757653476165585|now:1757653476076490|interv:89095|
[2025/09/12 05:04:36 076515] [debug] |scid:37f33d006a91a64b64083e58|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB8AABA8C|path:0|pns:2|expire:1757653476165585|now:1757653476076490|interval:89095|pto_count:0|srtt:32449
[2025/09/12 05:04:36 076520] [debug] |scid:37f33d006a91a64b64083e58|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:48271|inflight:306|
[2025/09/12 05:04:36 076526] [debug] |scid:37f33d006a91a64b64083e58|xqc_conn_next_wakeup_time|wakeup_time:1757653476095029|
[2025/09/12 05:04:36 076532] [debug] |scid:37f33d006a91a64b64083e58|xqc_engine_add_wakeup_queue|next_tick_time:1757653476095029|
[2025/09/12 05:04:36 076536] [debug] |xqc_engine_wakeup_after|wakeup:1757653476095029|now:1757653476076536|diff:18493|
[2025/09/12 05:04:36 076546] [debug] |xqc_engine_main_logic|END|now:1757653476076269|
[2025/09/12 05:04:36 076553] [debug] |xqc_engine_main_logic|BEGIN|now:1757653476076553|
[2025/09/12 05:04:36 076557] [debug] |xqc_engine_wakeup_after|wakeup:1757653476095029|now:1757653476076557|diff:18472|
[2025/09/12 05:04:36 076562] [debug] |xqc_engine_main_logic|END|now:1757653476076553|
[2025/09/12 05:04:36 095630] [debug] |xqc_engine_main_logic|BEGIN|now:1757653476095630|
[2025/09/12 05:04:36 095641] [debug] |scid:37f33d006a91a64b64083e58|xqc_engine_remove_wakeup_queue|next_tick_time:1757653476095029|pq_index:0|
[2025/09/12 05:04:36 095647] [debug] |scid:37f33d006a91a64b64083e58|xqc_engine_add_active_queue|last_ticked_time:1757653476076269|
[2025/09/12 05:04:36 095656] [debug] |scid:37f33d006a91a64b64083e58|xqc_engine_process_conn|conn:0000558BB8AABA8C|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:1757653476095654|
[2025/09/12 05:04:36 095664] [debug] |scid:37f33d006a91a64b64083e58|xqc_timer_expire|timer expired|type:ACK_01RTT|expire_time:1757653476095029|now:1757653476095654|
[2025/09/12 05:04:36 095670] [debug] |scid:37f33d006a91a64b64083e58|xqc_timer_ack_timeout|pns:2|path:0|
[2025/09/12 05:04:36 095674] [debug] |scid:37f33d006a91a64b64083e58|xqc_timer_expire|unset|type:ACK_01RTT|expire_time:1757653476095029|now:1757653476095654|
[2025/09/12 05:04:36 095678] [debug] |scid:37f33d006a91a64b64083e58|xqc_timer_unset|type:ACK_01RTT|
[2025/09/12 05:04:36 095684] [debug] |scid:37f33d006a91a64b64083e58|xqc_gen_ack_frame|largest_recv:1371041083|ack_delay:25655|first_ack_range:1|largest_pkt_recv_time:1757653476070029|
[2025/09/12 05:04:36 095688] [debug] |scid:37f33d006a91a64b64083e58|xqc_gen_ack_frame|high:1371041083|low:1371041082|pkt_pns:2|
[2025/09/12 05:04:36 095692] [debug] |scid:37f33d006a91a64b64083e58|xqc_write_ack_to_one_packet|ack_size:13|path:0|path_largest_recv:1371041082|frame_largest_recv:1371041083|
[2025/09/12 05:04:36 095696] [debug] |scid:37f33d006a91a64b64083e58|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:2|
[2025/09/12 05:04:36 095701] [debug] |scid:37f33d006a91a64b64083e58|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:ACK |stream_id:0|stream_offset:0|
[2025/09/12 05:04:36 095706] [debug] |scid:37f33d006a91a64b64083e58|xqc_check_acked_or_dropped_pkt|conn:0000558BB8AABA8C|pkt_num:0|size:35|pkt_type:SHORT_HEADER|frame:ACK |
[2025/09/12 05:04:36 095711] [debug] |scid:37f33d006a91a64b64083e58|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:10|
[2025/09/12 05:04:36 095742] [info] |scid:37f33d006a91a64b64083e58|xqc_send_packet_with_pn|<==|conn:0000558BB8AABA8C|path:0|pkt_num:10|size:35|sent:51|pkt_type:SHORT_HEADER|frame:ACK |inflight:306|now:1757653476095718|stream_id:0|stream_offset:0|
[2025/09/12 05:04:36 095749] [debug] |scid:37f33d006a91a64b64083e58|xqc_send_ctl_on_packet_sent|conn:0000558BB8AABA8C|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 05:04:36 095757] [debug] |scid:37f33d006a91a64b64083e58|xqc_conn_next_wakeup_time|wakeup_time:1757653476165585|
[2025/09/12 05:04:36 095764] [debug] |scid:37f33d006a91a64b64083e58|xqc_engine_add_wakeup_queue|next_tick_time:1757653476165585|
[2025/09/12 05:04:36 095771] [debug] |xqc_engine_wakeup_after|wakeup:1757653476165585|now:1757653476095771|diff:69814|
[2025/09/12 05:04:36 095777] [debug] |xqc_engine_main_logic|END|now:1757653476095654|
[2025/09/12 05:04:36 127630] [info] |xqc_engine_packet_process|==>|conn:0000558BB8AABA8C|size:1444|state:ESTABED|recv_time:1757653476127628|
[2025/09/12 05:04:36 127651] [debug] |scid:37f33d006a91a64b64083e58|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:37f33d006a91a64b64083e58|spin_bit:0|
[2025/09/12 05:04:36 127662] [debug] |scid:37f33d006a91a64b64083e58|xqc_packet_decrypt|largest_pn:1371041083|
[2025/09/12 05:04:36 127679] [debug] |scid:37f33d006a91a64b64083e58|xqc_packet_decrypt|decryption nonce|path_id:0|pn:1371041085|
[2025/09/12 05:04:36 127692] [debug] |scid:37f33d006a91a64b64083e58|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:1371041085|
[2025/09/12 05:04:36 127700] [debug] |scid:37f33d006a91a64b64083e58|xqc_process_frames|frame_type:1|
[2025/09/12 05:04:36 127707] [debug] |scid:37f33d006a91a64b64083e58|xqc_process_frames|frame_type:0|
[2025/09/12 05:04:36 127712] [debug] |scid:37f33d006a91a64b64083e58|xqc_process_padding_frame|process padding|
[2025/09/12 05:04:36 127726] [debug] |scid:37f33d006a91a64b64083e58|xqc_timer_set|type:ACK_01RTT|expire:1757653476152628|now:1757653476127628|interv:25000|
[2025/09/12 05:04:36 127738] [debug] |scid:37f33d006a91a64b64083e58|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:1757653476127628|max_ack_delay:25000|
[2025/09/12 05:04:36 127746] [debug] |scid:37f33d006a91a64b64083e58|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:1371041085|largest:1371041085|pns:2|
[2025/09/12 05:04:36 127754] [info] |scid:37f33d006a91a64b64083e58|xqc_conn_on_pkt_processed|====>|conn:0000558BB8AABA8C|path:0|size:1444|pkt_type:SHORT_HEADER|pkt_num:1371041085|frame:PADDING PING |recv_time:1757653476127628|dcid:37f33d006a91a64b64083e58|dcid_seq:0|
[2025/09/12 05:04:36 127763] [debug] |scid:37f33d006a91a64b64083e58|xqc_timer_set|type:PATH_IDLE|expire:1757653596127628|now:1757653476127628|interv:120000000|
[2025/09/12 05:04:36 127771] [debug] |scid:37f33d006a91a64b64083e58|xqc_timer_set|type:CONN_IDLE|expire:1757653596127628|now:1757653476127628|interv:120000000|
[2025/09/12 05:04:36 127779] [debug] |scid:37f33d006a91a64b64083e58|xqc_engine_remove_wakeup_queue|next_tick_time:1757653476165585|pq_index:0|
[2025/09/12 05:04:36 127787] [debug] |scid:37f33d006a91a64b64083e58|xqc_engine_add_active_queue|last_ticked_time:1757653476095654|
[2025/09/12 05:04:36 127794] [debug] |xqc_engine_main_logic|BEGIN|now:1757653476127794|
[2025/09/12 05:04:36 127804] [debug] |scid:37f33d006a91a64b64083e58|xqc_engine_process_conn|conn:0000558BB8AABA8C|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:1757653476127802|
[2025/09/12 05:04:36 127815] [debug] |scid:37f33d006a91a64b64083e58|xqc_conn_next_wakeup_time|wakeup_time:1757653476152628|
[2025/09/12 05:04:36 127823] [debug] |scid:37f33d006a91a64b64083e58|xqc_engine_add_wakeup_queue|next_tick_time:1757653476152628|
[2025/09/12 05:04:36 127831] [debug] |xqc_engine_wakeup_after|wakeup:1757653476152628|now:1757653476127831|diff:24797|
[2025/09/12 05:04:36 127839] [debug] |xqc_engine_main_logic|END|now:1757653476127802|
[2025/09/12 05:04:36 127850] [debug] |xqc_engine_main_logic|BEGIN|now:1757653476127849|
[2025/09/12 05:04:36 127857] [debug] |xqc_engine_wakeup_after|wakeup:1757653476152628|now:1757653476127857|diff:24771|
[2025/09/12 05:04:36 127864] [debug] |xqc_engine_main_logic|END|now:1757653476127849|
[2025/09/12 05:04:36 127879] [info] |xqc_engine_packet_process|==>|conn:0000558BB8AABA8C|size:309|state:ESTABED|recv_time:1757653476127878|
[2025/09/12 05:04:36 127885] [debug] |scid:37f33d006a91a64b64083e58|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:37f33d006a91a64b64083e58|spin_bit:0|
[2025/09/12 05:04:36 127892] [debug] |scid:37f33d006a91a64b64083e58|xqc_packet_decrypt|largest_pn:1371041085|
[2025/09/12 05:04:36 127897] [debug] |scid:37f33d006a91a64b64083e58|xqc_packet_decrypt|decryption nonce|path_id:0|pn:1371041086|
[2025/09/12 05:04:36 127904] [debug] |scid:37f33d006a91a64b64083e58|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:1371041086|
[2025/09/12 05:04:36 127909] [debug] |scid:37f33d006a91a64b64083e58|xqc_process_frames|frame_type:18|
[2025/09/12 05:04:36 127922] [debug] |scid:37f33d006a91a64b64083e58|xqc_process_new_conn_id_frame|new_conn_id|cc3fefb93d7d9e0309c6f1a1ca00910bde|sr_token:fbe8a3c2b96afb4ff9e63b1a4d85f7a6
[2025/09/12 05:04:36 127934] [debug] |scid:37f33d006a91a64b64083e58|xqc_process_frames|frame_type:18|
[2025/09/12 05:04:36 127941] [debug] |scid:37f33d006a91a64b64083e58|xqc_process_new_conn_id_frame|new_conn_id|d643e0c9fea5f24325ac5d2faad08f36d4|sr_token:57c2e60f31fd4bf9a56ac3c1645e31d9
[2025/09/12 05:04:36 127950] [debug] |scid:37f33d006a91a64b64083e58|xqc_process_frames|frame_type:18|
[2025/09/12 05:04:36 127957] [debug] |scid:37f33d006a91a64b64083e58|xqc_process_new_conn_id_frame|new_conn_id|96d678e9bc219e2cd419d25768d2cad410|sr_token:8c1b21d5668ba99f035fd136dc1a25b2
[2025/09/12 05:04:36 127967] [debug] |scid:37f33d006a91a64b64083e58|xqc_process_frames|frame_type:18|
[2025/09/12 05:04:36 127975] [debug] |scid:37f33d006a91a64b64083e58|xqc_process_new_conn_id_frame|new_conn_id|134f347e8baebb49304c527c8ee35434d2|sr_token:23fc53ec4940ba09d3bc8344662fd163
[2025/09/12 05:04:36 127982] [debug] |scid:37f33d006a91a64b64083e58|xqc_process_frames|frame_type:18|
[2025/09/12 05:04:36 127990] [debug] |scid:37f33d006a91a64b64083e58|xqc_process_new_conn_id_frame|new_conn_id|76b88c64e7eb09d86aa3e7c3e1ea835fe5|sr_token:353b283f516cdea64ded6dcf1bd58f31
[2025/09/12 05:04:36 127998] [debug] |scid:37f33d006a91a64b64083e58|xqc_process_frames|frame_type:18|
[2025/09/12 05:04:36 128005] [debug] |scid:37f33d006a91a64b64083e58|xqc_process_new_conn_id_frame|new_conn_id|404e79a05f578220b7e86e7af090a207e8|sr_token:b0f1ba3982d80346d192ef0e57a86deb
[2025/09/12 05:04:36 128014] [debug] |scid:37f33d006a91a64b64083e58|xqc_process_frames|frame_type:18|
[2025/09/12 05:04:36 128023] [debug] |scid:37f33d006a91a64b64083e58|xqc_process_new_conn_id_frame|new_conn_id|8843aaa1ed8c8f9ea30f08aedabbcabb10|sr_token:3130f368275fcafb1e72d2ad6bec37b2
[2025/09/12 05:04:36 128033] [debug] |scid:37f33d006a91a64b64083e58|xqc_process_frames|frame_type:b|
[2025/09/12 05:04:36 128061] [debug] |scid:37f33d006a91a64b64083e58|xqc_process_stream_frame|offset:0|data_length:17|fin:1|stream_id:0|path:0|
[2025/09/12 05:04:36 128074] [debug] |scid:37f33d006a91a64b64083e58|xqc_insert_stream_frame|merge left|merged_offset_end:17|new_offset:0|new_len:17|
[2025/09/12 05:04:36 128081] [debug] |scid:37f33d006a91a64b64083e58|xqc_process_stream_frame|xqc_stream_ready_to_read all recvd|
[2025/09/12 05:04:36 128086] [debug] |scid:37f33d006a91a64b64083e58|xqc_engine_remove_wakeup_queue|next_tick_time:1757653476152628|pq_index:0|
[2025/09/12 05:04:36 128091] [debug] |scid:37f33d006a91a64b64083e58|xqc_engine_add_active_queue|last_ticked_time:1757653476127802|
[2025/09/12 05:04:36 128096] [debug] |scid:37f33d006a91a64b64083e58|xqc_process_stream_frame|stream_length:17|merged_offset_end:17|stream_id:0|
[2025/09/12 05:04:36 128102] [debug] |scid:37f33d006a91a64b64083e58|xqc_timer_unset|type:ACK_01RTT|
[2025/09/12 05:04:36 128109] [debug] |scid:37f33d006a91a64b64083e58|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 ADDR_VALIDATED (null) TLS_HSK_CMPTD NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |ack_freq:2|
[2025/09/12 05:04:36 128114] [debug] |scid:37f33d006a91a64b64083e58|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:1371041086|largest:1371041086|pns:2|
[2025/09/12 05:04:36 128120] [info] |scid:37f33d006a91a64b64083e58|xqc_conn_on_pkt_processed|====>|conn:0000558BB8AABA8C|path:0|size:309|pkt_type:SHORT_HEADER|pkt_num:1371041086|frame:STREAM NEW_CONNECTION_ID |recv_time:1757653476127878|dcid:37f33d006a91a64b64083e58|dcid_seq:0|
[2025/09/12 05:04:36 128126] [debug] |scid:37f33d006a91a64b64083e58|xqc_timer_set|type:PATH_IDLE|expire:1757653596127878|now:1757653476127878|interv:120000000|
[2025/09/12 05:04:36 128130] [debug] |scid:37f33d006a91a64b64083e58|xqc_timer_set|type:CONN_IDLE|expire:1757653596127878|now:1757653476127878|interv:120000000|
[2025/09/12 05:04:36 128139] [debug] |xqc_engine_main_logic|BEGIN|now:1757653476128139|
[2025/09/12 05:04:36 128144] [debug] |scid:37f33d006a91a64b64083e58|xqc_engine_process_conn|conn:0000558BB8AABA8C|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:1757653476128143|
[2025/09/12 05:04:36 128149] [debug] |scid:37f33d006a91a64b64083e58|xqc_process_read_streams|stream_read_notify|flag:2|stream_id:0|conn:0000558BB8AABA8C|
[2025/09/12 05:04:36 128220] [debug] |scid:37f33d006a91a64b64083e58|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:25165824|
[2025/09/12 05:04:36 128230] [debug] |scid:37f33d006a91a64b64083e58|xqc_sample_check_app_limited|check_applimit|path:0|inflight:306|now_cwnd_limited:1|all_path_empty:1|sndq:1|lostq:1|ptoq:1|
[2025/09/12 05:04:36 128237] [debug] |scid:37f33d006a91a64b64083e58|xqc_sample_check_app_limited|path:0|applimit:2625|
[2025/09/12 05:04:36 128246] [info] |scid:37f33d006a91a64b64083e58|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:0000558BB8AABA8C|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 (null) |
[2025/09/12 05:04:36 128255] [debug] |scid:37f33d006a91a64b64083e58|xqc_engine_conn_logic|engine is running on conn:l-0.0.0.0-443-37f33d006a91a64b64083e58 p-193.167.0.100-37416-7f0e8d79ba2c726c3b7e3e0f46348c343b|
[2025/09/12 05:04:36 128266] [debug] |scid:37f33d006a91a64b64083e58|xqc_gen_ack_frame|largest_recv:1371041086|ack_delay:387|first_ack_range:1|largest_pkt_recv_time:1757653476127878|
[2025/09/12 05:04:36 128273] [debug] |scid:37f33d006a91a64b64083e58|xqc_gen_ack_frame|high:1371041086|low:1371041085|pkt_pns:2|
[2025/09/12 05:04:36 128277] [debug] |scid:37f33d006a91a64b64083e58|xqc_gen_ack_frame|high:1371041083|low:1371041082|pkt_pns:2|
[2025/09/12 05:04:36 128281] [debug] |scid:37f33d006a91a64b64083e58|xqc_write_ack_to_one_packet|ack_size:14|path:0|path_largest_recv:1371041086|frame_largest_recv:1371041086|
[2025/09/12 05:04:36 128285] [debug] |scid:37f33d006a91a64b64083e58|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:2|
[2025/09/12 05:04:36 128293] [debug] |scid:37f33d006a91a64b64083e58|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:ACK STREAM |stream_id:0|stream_offset:1024|
[2025/09/12 05:04:36 128301] [debug] |scid:37f33d006a91a64b64083e58|xqc_check_acked_or_dropped_pkt|conn:0000558BB8AABA8C|pkt_num:0|size:1064|pkt_type:SHORT_HEADER|frame:ACK STREAM |
[2025/09/12 05:04:36 128307] [debug] |scid:37f33d006a91a64b64083e58|xqc_send_ctl_can_send|l-0.0.0.0-443-37f33d006a91a64b64083e58 p-193.167.0.100-37416-7f0e8d79ba2c726c3b7e3e0f46348c343b |path:0|can:1|pkt_sz:1064|schedule_bytes:0|inflight:306|cwnd:48271|conn:0000558BB8AABA8C|stream_id:0|stream_offset:1024|
[2025/09/12 05:04:36 128314] [debug] |scid:37f33d006a91a64b64083e58|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:04:36 128321] [debug] |scid:37f33d006a91a64b64083e58|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:11|
[2025/09/12 05:04:36 128362] [info] |scid:37f33d006a91a64b64083e58|xqc_send_packet_with_pn|<==|conn:0000558BB8AABA8C|path:0|pkt_num:11|size:1064|sent:1080|pkt_type:SHORT_HEADER|frame:ACK STREAM |inflight:306|now:1757653476128332|stream_id:0|stream_offset:1024|
[2025/09/12 05:04:36 128373] [debug] |scid:37f33d006a91a64b64083e58|xqc_send_ctl_on_packet_sent|conn:0000558BB8AABA8C|path:0|pkt_num:11|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 05:04:36 128380] [debug] |scid:37f33d006a91a64b64083e58|xqc_send_ctl_on_packet_sent|path:0|inflight:306|applimit:2625|
[2025/09/12 05:04:36 128387] [debug] |scid:37f33d006a91a64b64083e58|xqc_send_ctl_get_pto_time_and_space|srtt:32449|rtt_var:7920|pto_duration:64129|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:04:36 128401] [debug] |scid:37f33d006a91a64b64083e58|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8AABA8C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:04:36 128407] [debug] |scid:37f33d006a91a64b64083e58|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8AABA8C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:04:36 128413] [debug] |scid:37f33d006a91a64b64083e58|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8AABA8C|path:0|PNS: 2, unacked: 1370|
[2025/09/12 05:04:36 128420] [debug] |scid:37f33d006a91a64b64083e58|xqc_timer_set|type:LOSS_DETECTION|expire:1757653476217461|now:1757653476128387|interv:89074|
[2025/09/12 05:04:36 128426] [debug] |scid:37f33d006a91a64b64083e58|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB8AABA8C|path:0|pns:2|expire:1757653476217461|now:1757653476128387|interval:89074|pto_count:0|srtt:32449
[2025/09/12 05:04:36 128433] [debug] |scid:37f33d006a91a64b64083e58|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:48271|inflight:1370|
[2025/09/12 05:04:36 128441] [debug] |scid:37f33d006a91a64b64083e58|xqc_conn_next_wakeup_time|wakeup_time:1757653476217461|
[2025/09/12 05:04:36 128447] [debug] |scid:37f33d006a91a64b64083e58|xqc_engine_add_wakeup_queue|next_tick_time:1757653476217461|
[2025/09/12 05:04:36 128451] [debug] |xqc_engine_wakeup_after|wakeup:1757653476217461|now:1757653476128451|diff:89010|
[2025/09/12 05:04:36 128455] [debug] |xqc_engine_main_logic|END|now:1757653476128143|
[2025/09/12 05:04:36 128461] [debug] |xqc_engine_main_logic|BEGIN|now:1757653476128461|
[2025/09/12 05:04:36 128465] [debug] |xqc_engine_wakeup_after|wakeup:1757653476217461|now:1757653476128465|diff:88996|
[2025/09/12 05:04:36 128469] [debug] |xqc_engine_main_logic|END|now:1757653476128461|
[2025/09/12 05:04:36 217608] [debug] |xqc_engine_main_logic|BEGIN|now:1757653476217607|
[2025/09/12 05:04:36 217626] [debug] |scid:37f33d006a91a64b64083e58|xqc_engine_remove_wakeup_queue|next_tick_time:1757653476217461|pq_index:0|
[2025/09/12 05:04:36 217632] [debug] |scid:37f33d006a91a64b64083e58|xqc_engine_add_active_queue|last_ticked_time:1757653476128143|
[2025/09/12 05:04:36 217640] [debug] |scid:37f33d006a91a64b64083e58|xqc_engine_process_conn|conn:0000558BB8AABA8C|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:1757653476217638|
[2025/09/12 05:04:36 217646] [debug] |scid:37f33d006a91a64b64083e58|xqc_timer_expire|timer expired|type:LOSS_DETECTION|expire_time:1757653476217461|now:1757653476217638|
[2025/09/12 05:04:36 217651] [debug] |scid:37f33d006a91a64b64083e58|xqc_timer_loss_detection_timeout|path:0|loss_detection_timeout|
[2025/09/12 05:04:36 217656] [debug] |scid:37f33d006a91a64b64083e58|xqc_timer_loss_detection_timeout|send Probe pkts|conn:0000558BB8AABA8C|path:0|bytes_in_flight:1370|
[2025/09/12 05:04:36 217662] [debug] |scid:37f33d006a91a64b64083e58|xqc_send_ctl_get_pto_time_and_space|srtt:32449|rtt_var:7920|pto_duration:64129|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:04:36 217667] [debug] |scid:37f33d006a91a64b64083e58|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8AABA8C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:04:36 217672] [debug] |scid:37f33d006a91a64b64083e58|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8AABA8C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:04:36 217677] [debug] |scid:37f33d006a91a64b64083e58|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8AABA8C|path:0|PNS: 2, unacked: 1370|
[2025/09/12 05:04:36 217682] [debug] |scid:37f33d006a91a64b64083e58|xqc_path_send_one_or_two_ack_elicit_pkts|send two ack-eliciting pkts|path:0|pns:2|
[2025/09/12 05:04:36 217688] [debug] |scid:37f33d006a91a64b64083e58|xqc_conn_send_probe_pkt|conn:0000558BB8AABA8C|path:0|pkt_num:0|size:23|pkt_type:SHORT_HEADER|frame:HANDSHAKE_DONE |conn_state:ESTABED|
[2025/09/12 05:04:36 217703] [debug] |scid:37f33d006a91a64b64083e58|xqc_conn_send_probe_pkt|conn:0000558BB8AABA8C|path:0|pkt_num:2|size:283|pkt_type:SHORT_HEADER|frame:CRYPTO |conn_state:ESTABED|
[2025/09/12 05:04:36 217709] [debug] |scid:37f33d006a91a64b64083e58|xqc_timer_loss_detection_timeout|xqc_send_ctl_set_loss_detection_timer|PTO|conn:0000558BB8AABA8C|pto_count:1
[2025/09/12 05:04:36 217714] [debug] |scid:37f33d006a91a64b64083e58|xqc_send_ctl_get_pto_time_and_space|srtt:32449|rtt_var:7920|pto_duration:128258|backoff_factor:2.00|backoff:2.00|pto_cnt:1|max_ack_delay:25|
[2025/09/12 05:04:36 217719] [debug] |scid:37f33d006a91a64b64083e58|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8AABA8C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:04:36 217724] [debug] |scid:37f33d006a91a64b64083e58|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8AABA8C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:04:36 217729] [debug] |scid:37f33d006a91a64b64083e58|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8AABA8C|path:0|PNS: 2, unacked: 1370|
[2025/09/12 05:04:36 217734] [debug] |scid:37f33d006a91a64b64083e58|xqc_timer_set|type:LOSS_DETECTION|expire:1757653476306590|now:1757653476217714|interv:88876|
[2025/09/12 05:04:36 217739] [debug] |scid:37f33d006a91a64b64083e58|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB8AABA8C|path:0|pns:2|expire:1757653476306590|now:1757653476217714|interval:88876|pto_count:1|srtt:32449
[2025/09/12 05:04:36 217747] [debug] |scid:37f33d006a91a64b64083e58|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:HANDSHAKE_DONE |stream_id:0|stream_offset:0|
[2025/09/12 05:04:36 217753] [debug] |scid:37f33d006a91a64b64083e58|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:CRYPTO |stream_id:0|stream_offset:0|
[2025/09/12 05:04:36 217758] [debug] |scid:37f33d006a91a64b64083e58|xqc_check_acked_or_dropped_pkt|conn:0000558BB8AABA8C|pkt_num:0|size:23|pkt_type:SHORT_HEADER|frame:HANDSHAKE_DONE |
[2025/09/12 05:04:36 217764] [debug] |scid:37f33d006a91a64b64083e58|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:12|
[2025/09/12 05:04:36 217807] [info] |scid:37f33d006a91a64b64083e58|xqc_send_packet_with_pn|<==|conn:0000558BB8AABA8C|path:0|pkt_num:12|size:23|sent:39|pkt_type:SHORT_HEADER|frame:HANDSHAKE_DONE |inflight:1370|now:1757653476217775|stream_id:0|stream_offset:0|
[2025/09/12 05:04:36 217814] [debug] |scid:37f33d006a91a64b64083e58|xqc_send_ctl_on_packet_sent|conn:0000558BB8AABA8C|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 05:04:36 217820] [debug] |scid:37f33d006a91a64b64083e58|xqc_send_ctl_on_packet_sent|path:0|inflight:1370|applimit:2625|
[2025/09/12 05:04:36 217825] [debug] |scid:37f33d006a91a64b64083e58|xqc_send_ctl_get_pto_time_and_space|srtt:32449|rtt_var:7920|pto_duration:128258|backoff_factor:2.00|backoff:2.00|pto_cnt:1|max_ack_delay:25|
[2025/09/12 05:04:36 217831] [debug] |scid:37f33d006a91a64b64083e58|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8AABA8C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:04:36 217836] [debug] |scid:37f33d006a91a64b64083e58|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8AABA8C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:04:36 217841] [debug] |scid:37f33d006a91a64b64083e58|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8AABA8C|path:0|PNS: 2, unacked: 1393|
[2025/09/12 05:04:36 217845] [debug] |scid:37f33d006a91a64b64083e58|xqc_timer_set|type:LOSS_DETECTION|expire:1757653476396033|now:1757653476217825|interv:178208|
[2025/09/12 05:04:36 217853] [debug] |scid:37f33d006a91a64b64083e58|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB8AABA8C|path:0|pns:2|expire:1757653476396033|now:1757653476217825|interval:178208|pto_count:1|srtt:32449
[2025/09/12 05:04:36 217862] [debug] |scid:37f33d006a91a64b64083e58|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:48271|inflight:1393|
[2025/09/12 05:04:36 217872] [debug] |scid:37f33d006a91a64b64083e58|xqc_check_acked_or_dropped_pkt|conn:0000558BB8AABA8C|pkt_num:2|size:283|pkt_type:SHORT_HEADER|frame:CRYPTO |
[2025/09/12 05:04:36 217888] [debug] |scid:37f33d006a91a64b64083e58|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:13|
[2025/09/12 05:04:36 217942] [info] |scid:37f33d006a91a64b64083e58|xqc_send_packet_with_pn|<==|conn:0000558BB8AABA8C|path:0|pkt_num:13|size:283|sent:299|pkt_type:SHORT_HEADER|frame:CRYPTO |inflight:1393|now:1757653476217900|stream_id:0|stream_offset:0|
[2025/09/12 05:04:36 217952] [debug] |scid:37f33d006a91a64b64083e58|xqc_send_ctl_on_packet_sent|conn:0000558BB8AABA8C|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 05:04:36 217958] [debug] |scid:37f33d006a91a64b64083e58|xqc_send_ctl_on_packet_sent|path:0|inflight:1393|applimit:2625|
[2025/09/12 05:04:36 217963] [debug] |scid:37f33d006a91a64b64083e58|xqc_send_ctl_get_pto_time_and_space|srtt:32449|rtt_var:7920|pto_duration:128258|backoff_factor:2.00|backoff:2.00|pto_cnt:1|max_ack_delay:25|
[2025/09/12 05:04:36 217969] [debug] |scid:37f33d006a91a64b64083e58|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8AABA8C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:04:36 217974] [debug] |scid:37f33d006a91a64b64083e58|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8AABA8C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:04:36 217979] [debug] |scid:37f33d006a91a64b64083e58|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8AABA8C|path:0|PNS: 2, unacked: 1676|
[2025/09/12 05:04:36 217987] [debug] |scid:37f33d006a91a64b64083e58|xqc_timer_set|type:LOSS_DETECTION|expire:1757653476396158|now:1757653476217963|interv:178195|
[2025/09/12 05:04:36 217996] [debug] |scid:37f33d006a91a64b64083e58|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB8AABA8C|path:0|pns:2|expire:1757653476396158|now:1757653476217963|interval:178195|pto_count:1|srtt:32449
[2025/09/12 05:04:36 218005] [debug] |scid:37f33d006a91a64b64083e58|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:48271|inflight:1676|
[2025/09/12 05:04:36 218015] [debug] |scid:37f33d006a91a64b64083e58|xqc_conn_next_wakeup_time|wakeup_time:1757653476396158|
[2025/09/12 05:04:36 218023] [debug] |scid:37f33d006a91a64b64083e58|xqc_engine_add_wakeup_queue|next_tick_time:1757653476396158|
[2025/09/12 05:04:36 218032] [debug] |xqc_engine_wakeup_after|wakeup:1757653476396158|now:1757653476218031|diff:178127|
[2025/09/12 05:04:36 218059] [debug] |xqc_engine_main_logic|END|now:1757653476217638|
[2025/09/12 05:04:36 223219] [info] |xqc_engine_packet_process|==>|conn:0000558BB8AABA8C|size:1444|state:ESTABED|recv_time:1757653476223218|
[2025/09/12 05:04:36 223239] [debug] |scid:37f33d006a91a64b64083e58|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:37f33d006a91a64b64083e58|spin_bit:0|
[2025/09/12 05:04:36 223252] [debug] |scid:37f33d006a91a64b64083e58|xqc_packet_decrypt|largest_pn:1371041086|
[2025/09/12 05:04:36 223260] [debug] |scid:37f33d006a91a64b64083e58|xqc_packet_decrypt|decryption nonce|path_id:0|pn:1371041087|
[2025/09/12 05:04:36 223272] [debug] |scid:37f33d006a91a64b64083e58|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:1371041087|
[2025/09/12 05:04:36 223280] [debug] |scid:37f33d006a91a64b64083e58|xqc_process_frames|frame_type:1|
[2025/09/12 05:04:36 223287] [debug] |scid:37f33d006a91a64b64083e58|xqc_process_frames|frame_type:0|
[2025/09/12 05:04:36 223296] [debug] |scid:37f33d006a91a64b64083e58|xqc_process_padding_frame|process padding|
[2025/09/12 05:04:36 223308] [debug] |scid:37f33d006a91a64b64083e58|xqc_timer_set|type:ACK_01RTT|expire:1757653476248218|now:1757653476223218|interv:25000|
[2025/09/12 05:04:36 223318] [debug] |scid:37f33d006a91a64b64083e58|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:1757653476223218|max_ack_delay:25000|
[2025/09/12 05:04:36 223335] [debug] |scid:37f33d006a91a64b64083e58|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:1371041087|largest:1371041087|pns:2|
[2025/09/12 05:04:36 223344] [info] |scid:37f33d006a91a64b64083e58|xqc_conn_on_pkt_processed|====>|conn:0000558BB8AABA8C|path:0|size:1444|pkt_type:SHORT_HEADER|pkt_num:1371041087|frame:PADDING PING |recv_time:1757653476223218|dcid:37f33d006a91a64b64083e58|dcid_seq:0|
[2025/09/12 05:04:36 223354] [debug] |scid:37f33d006a91a64b64083e58|xqc_timer_set|type:PATH_IDLE|expire:1757653596223218|now:1757653476223218|interv:120000000|
[2025/09/12 05:04:36 223362] [debug] |scid:37f33d006a91a64b64083e58|xqc_timer_set|type:CONN_IDLE|expire:1757653596223218|now:1757653476223218|interv:120000000|
[2025/09/12 05:04:36 223370] [debug] |scid:37f33d006a91a64b64083e58|xqc_engine_remove_wakeup_queue|next_tick_time:1757653476396158|pq_index:0|
[2025/09/12 05:04:36 223379] [debug] |scid:37f33d006a91a64b64083e58|xqc_engine_add_active_queue|last_ticked_time:1757653476217638|
[2025/09/12 05:04:36 223387] [debug] |xqc_engine_main_logic|BEGIN|now:1757653476223386|
[2025/09/12 05:04:36 223396] [debug] |scid:37f33d006a91a64b64083e58|xqc_engine_process_conn|conn:0000558BB8AABA8C|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:1757653476223394|
[2025/09/12 05:04:36 223407] [debug] |scid:37f33d006a91a64b64083e58|xqc_conn_next_wakeup_time|wakeup_time:1757653476248218|
[2025/09/12 05:04:36 223414] [debug] |scid:37f33d006a91a64b64083e58|xqc_engine_add_wakeup_queue|next_tick_time:1757653476248218|
[2025/09/12 05:04:36 223422] [debug] |xqc_engine_wakeup_after|wakeup:1757653476248218|now:1757653476223422|diff:24796|
[2025/09/12 05:04:36 223430] [debug] |xqc_engine_main_logic|END|now:1757653476223394|
[2025/09/12 05:04:36 223442] [info] |xqc_engine_packet_process|==>|conn:0000558BB8AABA8C|size:309|state:ESTABED|recv_time:1757653476223441|
[2025/09/12 05:04:36 223450] [debug] |scid:37f33d006a91a64b64083e58|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:37f33d006a91a64b64083e58|spin_bit:0|
[2025/09/12 05:04:36 223460] [debug] |scid:37f33d006a91a64b64083e58|xqc_packet_decrypt|largest_pn:1371041087|
[2025/09/12 05:04:36 223467] [debug] |scid:37f33d006a91a64b64083e58|xqc_packet_decrypt|decryption nonce|path_id:0|pn:1371041088|
[2025/09/12 05:04:36 223478] [debug] |scid:37f33d006a91a64b64083e58|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:1371041088|
[2025/09/12 05:04:36 223485] [debug] |scid:37f33d006a91a64b64083e58|xqc_process_frames|frame_type:18|
[2025/09/12 05:04:36 223494] [debug] |scid:37f33d006a91a64b64083e58|xqc_process_new_conn_id_frame|new_conn_id|cc3fefb93d7d9e0309c6f1a1ca00910bde|sr_token:fbe8a3c2b96afb4ff9e63b1a4d85f7a6
[2025/09/12 05:04:36 223502] [debug] |scid:37f33d006a91a64b64083e58|xqc_process_frames|frame_type:18|
[2025/09/12 05:04:36 223511] [debug] |scid:37f33d006a91a64b64083e58|xqc_process_new_conn_id_frame|new_conn_id|d643e0c9fea5f24325ac5d2faad08f36d4|sr_token:57c2e60f31fd4bf9a56ac3c1645e31d9
[2025/09/12 05:04:36 223518] [debug] |scid:37f33d006a91a64b64083e58|xqc_process_frames|frame_type:18|
[2025/09/12 05:04:36 223525] [debug] |scid:37f33d006a91a64b64083e58|xqc_process_new_conn_id_frame|new_conn_id|96d678e9bc219e2cd419d25768d2cad410|sr_token:8c1b21d5668ba99f035fd136dc1a25b2
[2025/09/12 05:04:36 223533] [debug] |scid:37f33d006a91a64b64083e58|xqc_process_frames|frame_type:18|
[2025/09/12 05:04:36 223541] [debug] |scid:37f33d006a91a64b64083e58|xqc_process_new_conn_id_frame|new_conn_id|134f347e8baebb49304c527c8ee35434d2|sr_token:23fc53ec4940ba09d3bc8344662fd163
[2025/09/12 05:04:36 223549] [debug] |scid:37f33d006a91a64b64083e58|xqc_process_frames|frame_type:18|
[2025/09/12 05:04:36 223556] [debug] |scid:37f33d006a91a64b64083e58|xqc_process_new_conn_id_frame|new_conn_id|76b88c64e7eb09d86aa3e7c3e1ea835fe5|sr_token:353b283f516cdea64ded6dcf1bd58f31
[2025/09/12 05:04:36 223562] [debug] |scid:37f33d006a91a64b64083e58|xqc_process_frames|frame_type:18|
[2025/09/12 05:04:36 223576] [debug] |scid:37f33d006a91a64b64083e58|xqc_process_new_conn_id_frame|new_conn_id|404e79a05f578220b7e86e7af090a207e8|sr_token:b0f1ba3982d80346d192ef0e57a86deb
[2025/09/12 05:04:36 223584] [debug] |scid:37f33d006a91a64b64083e58|xqc_process_frames|frame_type:18|
[2025/09/12 05:04:36 223592] [debug] |scid:37f33d006a91a64b64083e58|xqc_process_new_conn_id_frame|new_conn_id|8843aaa1ed8c8f9ea30f08aedabbcabb10|sr_token:3130f368275fcafb1e72d2ad6bec37b2
[2025/09/12 05:04:36 223599] [debug] |scid:37f33d006a91a64b64083e58|xqc_process_frames|frame_type:b|
[2025/09/12 05:04:36 223608] [debug] |scid:37f33d006a91a64b64083e58|xqc_process_stream_frame|offset:0|data_length:17|fin:1|stream_id:0|path:0|
[2025/09/12 05:04:36 223616] [debug] |scid:37f33d006a91a64b64083e58|xqc_process_stream_frame|already recvd|data_offset:0|data_length:17|merged_offset_end:17|
[2025/09/12 05:04:36 223626] [debug] |scid:37f33d006a91a64b64083e58|xqc_timer_unset|type:ACK_01RTT|
[2025/09/12 05:04:36 223635] [debug] |scid:37f33d006a91a64b64083e58|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 05:04:36 223644] [debug] |scid:37f33d006a91a64b64083e58|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:1371041088|largest:1371041088|pns:2|
[2025/09/12 05:04:36 223653] [info] |scid:37f33d006a91a64b64083e58|xqc_conn_on_pkt_processed|====>|conn:0000558BB8AABA8C|path:0|size:309|pkt_type:SHORT_HEADER|pkt_num:1371041088|frame:STREAM NEW_CONNECTION_ID |recv_time:1757653476223441|dcid:37f33d006a91a64b64083e58|dcid_seq:0|
[2025/09/12 05:04:36 223662] [debug] |scid:37f33d006a91a64b64083e58|xqc_timer_set|type:PATH_IDLE|expire:1757653596223441|now:1757653476223441|interv:120000000|
[2025/09/12 05:04:36 223670] [debug] |scid:37f33d006a91a64b64083e58|xqc_timer_set|type:CONN_IDLE|expire:1757653596223441|now:1757653476223441|interv:120000000|
[2025/09/12 05:04:36 223677] [debug] |scid:37f33d006a91a64b64083e58|xqc_engine_remove_wakeup_queue|next_tick_time:1757653476248218|pq_index:0|
[2025/09/12 05:04:36 223686] [debug] |scid:37f33d006a91a64b64083e58|xqc_engine_add_active_queue|last_ticked_time:1757653476223394|
[2025/09/12 05:04:36 223693] [debug] |xqc_engine_main_logic|BEGIN|now:1757653476223693|
[2025/09/12 05:04:36 223702] [debug] |scid:37f33d006a91a64b64083e58|xqc_engine_process_conn|conn:0000558BB8AABA8C|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:1757653476223700|
[2025/09/12 05:04:36 223713] [debug] |scid:37f33d006a91a64b64083e58|xqc_gen_ack_frame|largest_recv:1371041088|ack_delay:272|first_ack_range:3|largest_pkt_recv_time:1757653476223441|
[2025/09/12 05:04:36 223721] [debug] |scid:37f33d006a91a64b64083e58|xqc_gen_ack_frame|high:1371041088|low:1371041085|pkt_pns:2|
[2025/09/12 05:04:36 223729] [debug] |scid:37f33d006a91a64b64083e58|xqc_gen_ack_frame|high:1371041083|low:1371041082|pkt_pns:2|
[2025/09/12 05:04:36 223736] [debug] |scid:37f33d006a91a64b64083e58|xqc_write_ack_to_one_packet|ack_size:14|path:0|path_largest_recv:1371041088|frame_largest_recv:1371041088|
[2025/09/12 05:04:36 223744] [debug] |scid:37f33d006a91a64b64083e58|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:2|
[2025/09/12 05:04:36 223752] [debug] |scid:37f33d006a91a64b64083e58|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:ACK |stream_id:0|stream_offset:0|
[2025/09/12 05:04:36 223761] [debug] |scid:37f33d006a91a64b64083e58|xqc_check_acked_or_dropped_pkt|conn:0000558BB8AABA8C|pkt_num:0|size:36|pkt_type:SHORT_HEADER|frame:ACK |
[2025/09/12 05:04:36 223770] [debug] |scid:37f33d006a91a64b64083e58|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:14|
[2025/09/12 05:04:36 223814] [info] |scid:37f33d006a91a64b64083e58|xqc_send_packet_with_pn|<==|conn:0000558BB8AABA8C|path:0|pkt_num:14|size:36|sent:52|pkt_type:SHORT_HEADER|frame:ACK |inflight:1676|now:1757653476223785|stream_id:0|stream_offset:0|
[2025/09/12 05:04:36 223826] [debug] |scid:37f33d006a91a64b64083e58|xqc_send_ctl_on_packet_sent|conn:0000558BB8AABA8C|path:0|pkt_num:14|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 05:04:36 223836] [debug] |scid:37f33d006a91a64b64083e58|xqc_conn_next_wakeup_time|wakeup_time:1757653476396158|
[2025/09/12 05:04:36 223843] [debug] |scid:37f33d006a91a64b64083e58|xqc_engine_add_wakeup_queue|next_tick_time:1757653476396158|
[2025/09/12 05:04:36 223851] [debug] |xqc_engine_wakeup_after|wakeup:1757653476396158|now:1757653476223850|diff:172308|
[2025/09/12 05:04:36 223859] [debug] |xqc_engine_main_logic|END|now:1757653476223700|
[2025/09/12 05:04:36 223872] [info] |xqc_engine_packet_process|==>|conn:0000558BB8AABA8C|size:309|state:ESTABED|recv_time:1757653476223871|
[2025/09/12 05:04:36 223880] [debug] |scid:37f33d006a91a64b64083e58|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:37f33d006a91a64b64083e58|spin_bit:0|
[2025/09/12 05:04:36 223890] [debug] |scid:37f33d006a91a64b64083e58|xqc_packet_decrypt|largest_pn:1371041088|
[2025/09/12 05:04:36 223895] [debug] |scid:37f33d006a91a64b64083e58|xqc_packet_decrypt|decryption nonce|path_id:0|pn:1371041089|
[2025/09/12 05:04:36 223907] [debug] |scid:37f33d006a91a64b64083e58|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:1371041089|
[2025/09/12 05:04:36 223915] [debug] |scid:37f33d006a91a64b64083e58|xqc_process_frames|frame_type:18|
[2025/09/12 05:04:36 223923] [debug] |scid:37f33d006a91a64b64083e58|xqc_process_new_conn_id_frame|new_conn_id|cc3fefb93d7d9e0309c6f1a1ca00910bde|sr_token:fbe8a3c2b96afb4ff9e63b1a4d85f7a6
[2025/09/12 05:04:36 223931] [debug] |scid:37f33d006a91a64b64083e58|xqc_process_frames|frame_type:18|
[2025/09/12 05:04:36 223935] [debug] |scid:37f33d006a91a64b64083e58|xqc_process_new_conn_id_frame|new_conn_id|d643e0c9fea5f24325ac5d2faad08f36d4|sr_token:57c2e60f31fd4bf9a56ac3c1645e31d9
[2025/09/12 05:04:36 223940] [debug] |scid:37f33d006a91a64b64083e58|xqc_process_frames|frame_type:18|
[2025/09/12 05:04:36 223945] [debug] |scid:37f33d006a91a64b64083e58|xqc_process_new_conn_id_frame|new_conn_id|96d678e9bc219e2cd419d25768d2cad410|sr_token:8c1b21d5668ba99f035fd136dc1a25b2
[2025/09/12 05:04:36 223950] [debug] |scid:37f33d006a91a64b64083e58|xqc_process_frames|frame_type:18|
[2025/09/12 05:04:36 223955] [debug] |scid:37f33d006a91a64b64083e58|xqc_process_new_conn_id_frame|new_conn_id|134f347e8baebb49304c527c8ee35434d2|sr_token:23fc53ec4940ba09d3bc8344662fd163
[2025/09/12 05:04:36 223959] [debug] |scid:37f33d006a91a64b64083e58|xqc_process_frames|frame_type:18|
[2025/09/12 05:04:36 223964] [debug] |scid:37f33d006a91a64b64083e58|xqc_process_new_conn_id_frame|new_conn_id|76b88c64e7eb09d86aa3e7c3e1ea835fe5|sr_token:353b283f516cdea64ded6dcf1bd58f31
[2025/09/12 05:04:36 223969] [debug] |scid:37f33d006a91a64b64083e58|xqc_process_frames|frame_type:18|
[2025/09/12 05:04:36 223974] [debug] |scid:37f33d006a91a64b64083e58|xqc_process_new_conn_id_frame|new_conn_id|404e79a05f578220b7e86e7af090a207e8|sr_token:b0f1ba3982d80346d192ef0e57a86deb
[2025/09/12 05:04:36 223979] [debug] |scid:37f33d006a91a64b64083e58|xqc_process_frames|frame_type:18|
[2025/09/12 05:04:36 223983] [debug] |scid:37f33d006a91a64b64083e58|xqc_process_new_conn_id_frame|new_conn_id|8843aaa1ed8c8f9ea30f08aedabbcabb10|sr_token:3130f368275fcafb1e72d2ad6bec37b2
[2025/09/12 05:04:36 223990] [debug] |scid:37f33d006a91a64b64083e58|xqc_process_frames|frame_type:b|
[2025/09/12 05:04:36 223998] [debug] |scid:37f33d006a91a64b64083e58|xqc_process_stream_frame|offset:0|data_length:17|fin:1|stream_id:0|path:0|
[2025/09/12 05:04:36 224007] [debug] |scid:37f33d006a91a64b64083e58|xqc_process_stream_frame|already recvd|data_offset:0|data_length:17|merged_offset_end:17|
[2025/09/12 05:04:36 224015] [debug] |scid:37f33d006a91a64b64083e58|xqc_timer_set|type:ACK_01RTT|expire:1757653476248871|now:1757653476223871|interv:25000|
[2025/09/12 05:04:36 224028] [debug] |scid:37f33d006a91a64b64083e58|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:1757653476223871|max_ack_delay:25000|
[2025/09/12 05:04:36 224033] [debug] |scid:37f33d006a91a64b64083e58|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:1371041089|largest:1371041089|pns:2|
[2025/09/12 05:04:36 224059] [info] |scid:37f33d006a91a64b64083e58|xqc_conn_on_pkt_processed|====>|conn:0000558BB8AABA8C|path:0|size:309|pkt_type:SHORT_HEADER|pkt_num:1371041089|frame:STREAM NEW_CONNECTION_ID |recv_time:1757653476223871|dcid:37f33d006a91a64b64083e58|dcid_seq:0|
[2025/09/12 05:04:36 224069] [debug] |scid:37f33d006a91a64b64083e58|xqc_timer_set|type:PATH_IDLE|expire:1757653596223871|now:1757653476223871|interv:120000000|
[2025/09/12 05:04:36 224076] [debug] |scid:37f33d006a91a64b64083e58|xqc_timer_set|type:CONN_IDLE|expire:1757653596223871|now:1757653476223871|interv:120000000|
[2025/09/12 05:04:36 224084] [debug] |scid:37f33d006a91a64b64083e58|xqc_engine_remove_wakeup_queue|next_tick_time:1757653476396158|pq_index:0|
[2025/09/12 05:04:36 224093] [debug] |scid:37f33d006a91a64b64083e58|xqc_engine_add_active_queue|last_ticked_time:1757653476223700|
[2025/09/12 05:04:36 224101] [debug] |xqc_engine_main_logic|BEGIN|now:1757653476224101|
[2025/09/12 05:04:36 224108] [debug] |scid:37f33d006a91a64b64083e58|xqc_engine_process_conn|conn:0000558BB8AABA8C|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:1757653476224107|
[2025/09/12 05:04:36 224115] [debug] |scid:37f33d006a91a64b64083e58|xqc_conn_next_wakeup_time|wakeup_time:1757653476248871|
[2025/09/12 05:04:36 224120] [debug] |scid:37f33d006a91a64b64083e58|xqc_engine_add_wakeup_queue|next_tick_time:1757653476248871|
[2025/09/12 05:04:36 224125] [debug] |xqc_engine_wakeup_after|wakeup:1757653476248871|now:1757653476224125|diff:24746|
[2025/09/12 05:04:36 224130] [debug] |xqc_engine_main_logic|END|now:1757653476224107|
[2025/09/12 05:04:36 224137] [debug] |xqc_engine_main_logic|BEGIN|now:1757653476224137|
[2025/09/12 05:04:36 224142] [debug] |xqc_engine_wakeup_after|wakeup:1757653476248871|now:1757653476224141|diff:24730|
[2025/09/12 05:04:36 224146] [debug] |xqc_engine_main_logic|END|now:1757653476224137|
[2025/09/12 05:04:36 248881] [info] |xqc_engine_packet_process|==>|conn:0000558BB8AABA8C|size:39|state:ESTABED|recv_time:1757653476248879|
[2025/09/12 05:04:36 248900] [debug] |scid:37f33d006a91a64b64083e58|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:37f33d006a91a64b64083e58|spin_bit:0|
[2025/09/12 05:04:36 248912] [debug] |scid:37f33d006a91a64b64083e58|xqc_packet_decrypt|largest_pn:1371041089|
[2025/09/12 05:04:36 248919] [debug] |scid:37f33d006a91a64b64083e58|xqc_packet_decrypt|decryption nonce|path_id:0|pn:1371041090|
[2025/09/12 05:04:36 248931] [debug] |scid:37f33d006a91a64b64083e58|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:1371041090|
[2025/09/12 05:04:36 248938] [debug] |scid:37f33d006a91a64b64083e58|xqc_process_frames|frame_type:2|
[2025/09/12 05:04:36 248948] [debug] |scid:37f33d006a91a64b64083e58|xqc_send_ctl_on_ack_received|conn:0000558BB8AABA8C|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:13|path_largest_ack:8|
[2025/09/12 05:04:36 248958] [debug] |scid:37f33d006a91a64b64083e58|xqc_update_sample|sampler_update|prior_lost:4|tx_in_flight:23|prior_delivered:2319|prior_time:1757653476076347|is_app_limited:0|send_elapse:0|ack_elapse:172532|ctl_first_sent_time:1757653476076347|lagest_ack_time:1757653476248879|curr_delivered:2342|
[2025/09/12 05:04:36 248978] [debug] |scid:37f33d006a91a64b64083e58|xqc_update_sample|sampler_sent_time_update:1757653476076347|
[2025/09/12 05:04:36 248987] [debug] |scid:37f33d006a91a64b64083e58|xqc_send_ctl_on_ack_received|sndq_packets_used:6||sndq_packets_used_bytes:0|sndq_packets_free:2|
[2025/09/12 05:04:36 248996] [debug] |scid:37f33d006a91a64b64083e58|xqc_send_ctl_on_ack_received|conn:0000558BB8AABA8C|path:0|pkt_num:13|origin_pktnum:2|size:283|pns:2|pkt_type:SHORT_HEADER|frame:CRYPTO |conn_state:ESTABED|frame_largest_ack:13|path_largest_ack:13|
[2025/09/12 05:04:36 249005] [debug] |scid:37f33d006a91a64b64083e58|xqc_update_sample|sampler_update|prior_lost:4|tx_in_flight:23|prior_delivered:2319|prior_time:1757653476076347|is_app_limited:0|send_elapse:0|ack_elapse:172532|ctl_first_sent_time:1757653476076347|lagest_ack_time:1757653476248879|curr_delivered:2625|
[2025/09/12 05:04:36 249014] [debug] |scid:37f33d006a91a64b64083e58|xqc_update_sample|sampler_sent_time_update:1757653476217900|
[2025/09/12 05:04:36 249022] [debug] |scid:37f33d006a91a64b64083e58|xqc_send_ctl_on_ack_received|sndq_packets_used:5||sndq_packets_used_bytes:0|sndq_packets_free:3|
[2025/09/12 05:04:36 249029] [debug] |scid:37f33d006a91a64b64083e58|xqc_send_ctl_update_rtt|before update rtt|conn:0000558BB8AABA8C|srtt:32449|rttvar:7920|minrtt:30890|latest_rtt:30979|ack_delay:152|
[2025/09/12 05:04:36 249062] [debug] |scid:37f33d006a91a64b64083e58|xqc_send_ctl_update_rtt|l-0.0.0.0-443-37f33d006a91a64b64083e58 p-193.167.0.100-37416-7f0e8d79ba2c726c3b7e3e0f46348c343b |after update rtt|conn:0000558BB8AABA8C|srtt:32246|rttvar:6345|minrtt:30890|latest_rtt:30979|ack_delay:152|
[2025/09/12 05:04:36 249072] [debug] |scid:37f33d006a91a64b64083e58|xqc_send_ctl_get_lost_sent_pn|largest_acked:13|lost_pn:10|thresh:3|
[2025/09/12 05:04:36 249083] [debug] |scid:37f33d006a91a64b64083e58|xqc_send_ctl_detect_lost|mark lost|pns:2|pkt_num:11|lost_pn:10|po_sent_time:1757653476128332|lost_send_time:1757653476212603|loss_delay:36276|frame:ACK STREAM |repair:128|
[2025/09/12 05:04:36 249092] [debug] |scid:37f33d006a91a64b64083e58|xqc_send_ctl_detect_lost|OnLostDetection|largest_lost sent time: 1757653476128332u|
[2025/09/12 05:04:36 249100] [stats] |scid:37f33d006a91a64b64083e58|xqc_send_ctl_detect_lost|l-0.0.0.0-443-37f33d006a91a64b64083e58 p-193.167.0.100-37416-7f0e8d79ba2c726c3b7e3e0f46348c343b |lost interval:172953|lost_count:1|send_count:5|pkt_num:11|po_send_time:1757653476128332|srtt:32246|cwnd:48271|bw:21105|conn_life:1132227|now:0|last_lost_time:1132227|
[2025/09/12 05:04:36 249111] [debug] |scid:37f33d006a91a64b64083e58|xqc_send_ctl_on_ack_received|xqc_recv_record_del from 1371041084|pns:2|
[2025/09/12 05:04:36 249118] [debug] |scid:37f33d006a91a64b64083e58|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:04:36 249123] [debug] |scid:37f33d006a91a64b64083e58|xqc_send_ctl_set_loss_detection_timer|unset|no ack-eliciting pkts in flight|conn:0000558BB8AABA8C|path:0|
[2025/09/12 05:04:36 249128] [debug] |scid:37f33d006a91a64b64083e58|xqc_timer_unset|type:LOSS_DETECTION|
[2025/09/12 05:04:36 249133] [debug] |scid:37f33d006a91a64b64083e58|xqc_generate_sample|sampler: send_elapse 0, ack_elapse 172532, delivered 306|rate 1773|lost 5|
[2025/09/12 05:04:36 249138] [debug] |scid:37f33d006a91a64b64083e58|xqc_bbr_update_bandwidth|BBRv1: RTT round update 3 -> 4|
[2025/09/12 05:04:36 249144] [debug] |scid:37f33d006a91a64b64083e58|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1773) in round 4|
[2025/09/12 05:04:36 249149] [debug] |scid:37f33d006a91a64b64083e58|xqc_bbr_update_min_rtt|minrtt expire|rtt:30890, old_rtt:30890|
[2025/09/12 05:04:36 249154] [debug] |scid:37f33d006a91a64b64083e58|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:5744|extra_cwnd:850|
[2025/09/12 05:04:36 249159] [debug] |scid:37f33d006a91a64b64083e58|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:48271|packet_lost:1|acked:306|po_sent_time:1757653476217900|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2625|
[2025/09/12 05:04:36 249171] [debug] |scid:37f33d006a91a64b64083e58|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:48271|packet_lost:1|acked:306|po_sent_time:1757653476217900|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2625|
[2025/09/12 05:04:36 249177] [debug] |scid:37f33d006a91a64b64083e58|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-37f33d006a91a64b64083e58 p-193.167.0.100-37416-7f0e8d79ba2c726c3b7e3e0f46348c343b |bbr on ack|mode:0|pacing_rate:4007723|bw:21105|cwnd:48577|full_bw_reached:0|inflight:0|srtt:32246|latest_rtt:30979|min_rtt:30890|applimit:0|lost:4|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:1|
[2025/09/12 05:04:36 249183] [stats] |scid:37f33d006a91a64b64083e58|xqc_send_ctl_info_circle_record|l-0.0.0.0-443-37f33d006a91a64b64083e58 p-193.167.0.100-37416-7f0e8d79ba2c726c3b7e3e0f46348c343b |path:0||cwnd:48577|inflight:0|mode:0|applimit:2625|pacing_rate:4007723|bw:21105|srtt:32246|latest_rtt:30979|min_rtt:30890|send:24|lost:4|tlp:1|recv:14|recovery:0|slow_start:1|conn_life:1132531|acked:306|delivered:2625|is_cwnd_limited:0|
[2025/09/12 05:04:36 249191] [debug] |scid:37f33d006a91a64b64083e58|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:1371041090|largest:1371041090|pns:2|
[2025/09/12 05:04:36 249197] [info] |scid:37f33d006a91a64b64083e58|xqc_conn_on_pkt_processed|====>|conn:0000558BB8AABA8C|path:0|size:39|pkt_type:SHORT_HEADER|pkt_num:1371041090|frame:ACK |recv_time:1757653476248879|dcid:37f33d006a91a64b64083e58|dcid_seq:0|
[2025/09/12 05:04:36 249203] [debug] |scid:37f33d006a91a64b64083e58|xqc_timer_set|type:PATH_IDLE|expire:1757653596248879|now:1757653476248879|interv:120000000|
[2025/09/12 05:04:36 249208] [debug] |scid:37f33d006a91a64b64083e58|xqc_timer_set|type:CONN_IDLE|expire:1757653596248879|now:1757653476248879|interv:120000000|
[2025/09/12 05:04:36 249213] [debug] |scid:37f33d006a91a64b64083e58|xqc_engine_remove_wakeup_queue|next_tick_time:1757653476248871|pq_index:0|
[2025/09/12 05:04:36 249219] [debug] |scid:37f33d006a91a64b64083e58|xqc_engine_add_active_queue|last_ticked_time:1757653476224107|
[2025/09/12 05:04:36 249224] [debug] |xqc_engine_main_logic|BEGIN|now:1757653476249223|
[2025/09/12 05:04:36 249230] [debug] |scid:37f33d006a91a64b64083e58|xqc_engine_process_conn|conn:0000558BB8AABA8C|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:1757653476249228|
[2025/09/12 05:04:36 249236] [debug] |scid:37f33d006a91a64b64083e58|xqc_timer_expire|timer expired|type:ACK_01RTT|expire_time:1757653476248871|now:1757653476249228|
[2025/09/12 05:04:36 249240] [debug] |scid:37f33d006a91a64b64083e58|xqc_timer_ack_timeout|pns:2|path:0|
[2025/09/12 05:04:36 249245] [debug] |scid:37f33d006a91a64b64083e58|xqc_timer_expire|unset|type:ACK_01RTT|expire_time:1757653476248871|now:1757653476249228|
[2025/09/12 05:04:36 249250] [debug] |scid:37f33d006a91a64b64083e58|xqc_timer_unset|type:ACK_01RTT|
[2025/09/12 05:04:36 249257] [debug] |scid:37f33d006a91a64b64083e58|xqc_gen_ack_frame|largest_recv:1371041090|ack_delay:25385|first_ack_range:5|largest_pkt_recv_time:1757653476223871|
[2025/09/12 05:04:36 249262] [debug] |scid:37f33d006a91a64b64083e58|xqc_gen_ack_frame|high:1371041090|low:1371041085|pkt_pns:2|
[2025/09/12 05:04:36 249267] [debug] |scid:37f33d006a91a64b64083e58|xqc_write_ack_to_one_packet|ack_size:13|path:0|path_largest_recv:1371041089|frame_largest_recv:1371041090|
[2025/09/12 05:04:36 249272] [debug] |scid:37f33d006a91a64b64083e58|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:2|
[2025/09/12 05:04:36 249279] [debug] |scid:37f33d006a91a64b64083e58|xqc_path_get_perf_class|conn:0000558BB8AABA8C|path_id:0|path_srtt:32246|min_srtt:32246|path_bw:21105|loss_rate:25.00|path_pto:0|
[2025/09/12 05:04:36 249284] [debug] |scid:37f33d006a91a64b64083e58|xqc_send_ctl_can_send|l-0.0.0.0-443-37f33d006a91a64b64083e58 p-193.167.0.100-37416-7f0e8d79ba2c726c3b7e3e0f46348c343b |path:0|can:1|pkt_sz:1050|schedule_bytes:0|inflight:0|cwnd:48577|conn:0000558BB8AABA8C|stream_id:0|stream_offset:1024|
[2025/09/12 05:04:36 249294] [debug] |scid:37f33d006a91a64b64083e58|xqc_minrtt_scheduler_get_path|path srtt|conn:0000558BB8AABA8C|path_id:0|path_srtt:32246|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:04:36 249300] [debug] |scid:37f33d006a91a64b64083e58|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:11|size:1050|reinj:0|path_class:2|
[2025/09/12 05:04:36 249306] [debug] |scid:37f33d006a91a64b64083e58|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:ACK |stream_id:0|stream_offset:0|
[2025/09/12 05:04:36 249312] [debug] |scid:37f33d006a91a64b64083e58|xqc_check_acked_or_dropped_pkt|conn:0000558BB8AABA8C|pkt_num:11|size:1050|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:04:36 249317] [debug] |scid:37f33d006a91a64b64083e58|xqc_send_ctl_can_send|l-0.0.0.0-443-37f33d006a91a64b64083e58 p-193.167.0.100-37416-7f0e8d79ba2c726c3b7e3e0f46348c343b |path:0|can:1|pkt_sz:1050|schedule_bytes:0|inflight:0|cwnd:48577|conn:0000558BB8AABA8C|stream_id:0|stream_offset:1024|
[2025/09/12 05:04:36 249323] [debug] |scid:37f33d006a91a64b64083e58|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:04:36 249328] [debug] |scid:37f33d006a91a64b64083e58|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:15|
[2025/09/12 05:04:36 249369] [info] |scid:37f33d006a91a64b64083e58|xqc_send_packet_with_pn|<==|conn:0000558BB8AABA8C|path:0|pkt_num:15|size:1050|sent:1066|pkt_type:SHORT_HEADER|frame:STREAM |inflight:0|now:1757653476249338|stream_id:0|stream_offset:1024|
[2025/09/12 05:04:36 249378] [debug] |scid:37f33d006a91a64b64083e58|xqc_send_ctl_on_packet_sent|conn:0000558BB8AABA8C|path:0|pkt_num:15|origin_pktnum:11|size:1050|enc_size:1066|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:2|
[2025/09/12 05:04:36 249385] [debug] |scid:37f33d006a91a64b64083e58|xqc_send_ctl_on_packet_sent|path:0|inflight:0|applimit:2625|
[2025/09/12 05:04:36 249392] [debug] |scid:37f33d006a91a64b64083e58|xqc_send_ctl_get_pto_time_and_space|srtt:32246|rtt_var:6345|pto_duration:57626|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:04:36 249400] [debug] |scid:37f33d006a91a64b64083e58|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8AABA8C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:04:36 249405] [debug] |scid:37f33d006a91a64b64083e58|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8AABA8C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:04:36 249408] [debug] |scid:37f33d006a91a64b64083e58|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8AABA8C|path:0|PNS: 2, unacked: 1050|
[2025/09/12 05:04:36 249412] [debug] |scid:37f33d006a91a64b64083e58|xqc_timer_set|type:LOSS_DETECTION|expire:1757653476331964|now:1757653476249392|interv:82572|
[2025/09/12 05:04:36 249416] [debug] |scid:37f33d006a91a64b64083e58|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB8AABA8C|path:0|pns:2|expire:1757653476331964|now:1757653476249392|interval:82572|pto_count:0|srtt:32246
[2025/09/12 05:04:36 249421] [debug] |scid:37f33d006a91a64b64083e58|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:48577|inflight:1050|
[2025/09/12 05:04:36 249426] [debug] |scid:37f33d006a91a64b64083e58|xqc_check_acked_or_dropped_pkt|conn:0000558BB8AABA8C|pkt_num:0|size:35|pkt_type:SHORT_HEADER|frame:ACK |
[2025/09/12 05:04:36 249430] [debug] |scid:37f33d006a91a64b64083e58|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:16|
[2025/09/12 05:04:36 249455] [info] |scid:37f33d006a91a64b64083e58|xqc_send_packet_with_pn|<==|conn:0000558BB8AABA8C|path:0|pkt_num:16|size:35|sent:51|pkt_type:SHORT_HEADER|frame:ACK |inflight:1050|now:1757653476249436|stream_id:0|stream_offset:0|
[2025/09/12 05:04:36 249464] [debug] |scid:37f33d006a91a64b64083e58|xqc_send_ctl_on_packet_sent|conn:0000558BB8AABA8C|path:0|pkt_num:16|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 05:04:36 249478] [debug] |scid:37f33d006a91a64b64083e58|xqc_conn_next_wakeup_time|wakeup_time:1757653476331964|
[2025/09/12 05:04:36 249484] [debug] |scid:37f33d006a91a64b64083e58|xqc_engine_add_wakeup_queue|next_tick_time:1757653476331964|
[2025/09/12 05:04:36 249489] [debug] |xqc_engine_wakeup_after|wakeup:1757653476331964|now:1757653476249489|diff:82475|
[2025/09/12 05:04:36 249493] [debug] |xqc_engine_main_logic|END|now:1757653476249228|
[2025/09/12 05:04:36 249499] [debug] |xqc_engine_main_logic|BEGIN|now:1757653476249499|
[2025/09/12 05:04:36 249502] [debug] |xqc_engine_wakeup_after|wakeup:1757653476331964|now:1757653476249502|diff:82462|
[2025/09/12 05:04:36 249506] [debug] |xqc_engine_main_logic|END|now:1757653476249499|
[2025/09/12 05:04:36 310757] [info] |xqc_engine_packet_process|==>|conn:0000558BB8AABA8C|size:39|state:ESTABED|recv_time:1757653476310755|
[2025/09/12 05:04:36 310780] [debug] |scid:37f33d006a91a64b64083e58|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:37f33d006a91a64b64083e58|spin_bit:0|
[2025/09/12 05:04:36 310792] [debug] |scid:37f33d006a91a64b64083e58|xqc_packet_decrypt|largest_pn:1371041090|
[2025/09/12 05:04:36 310801] [debug] |scid:37f33d006a91a64b64083e58|xqc_packet_decrypt|decryption nonce|path_id:0|pn:1371041091|
[2025/09/12 05:04:36 310812] [debug] |scid:37f33d006a91a64b64083e58|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:1371041091|
[2025/09/12 05:04:36 310820] [debug] |scid:37f33d006a91a64b64083e58|xqc_process_frames|frame_type:1|
[2025/09/12 05:04:36 310828] [debug] |scid:37f33d006a91a64b64083e58|xqc_process_frames|frame_type:0|
[2025/09/12 05:04:36 310836] [debug] |scid:37f33d006a91a64b64083e58|xqc_process_padding_frame|process padding|
[2025/09/12 05:04:36 310846] [debug] |scid:37f33d006a91a64b64083e58|xqc_timer_set|type:ACK_01RTT|expire:1757653476335755|now:1757653476310755|interv:25000|
[2025/09/12 05:04:36 310857] [debug] |scid:37f33d006a91a64b64083e58|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:1757653476310755|max_ack_delay:25000|
[2025/09/12 05:04:36 310866] [debug] |scid:37f33d006a91a64b64083e58|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:1371041091|largest:1371041091|pns:2|
[2025/09/12 05:04:36 310876] [info] |scid:37f33d006a91a64b64083e58|xqc_conn_on_pkt_processed|====>|conn:0000558BB8AABA8C|path:0|size:39|pkt_type:SHORT_HEADER|pkt_num:1371041091|frame:PADDING PING |recv_time:1757653476310755|dcid:37f33d006a91a64b64083e58|dcid_seq:0|
[2025/09/12 05:04:36 310886] [debug] |scid:37f33d006a91a64b64083e58|xqc_timer_set|type:PATH_IDLE|expire:1757653596310755|now:1757653476310755|interv:120000000|
[2025/09/12 05:04:36 310894] [debug] |scid:37f33d006a91a64b64083e58|xqc_timer_set|type:CONN_IDLE|expire:1757653596310755|now:1757653476310755|interv:120000000|
[2025/09/12 05:04:36 310902] [debug] |scid:37f33d006a91a64b64083e58|xqc_engine_remove_wakeup_queue|next_tick_time:1757653476331964|pq_index:0|
[2025/09/12 05:04:36 310911] [debug] |scid:37f33d006a91a64b64083e58|xqc_engine_add_active_queue|last_ticked_time:1757653476249228|
[2025/09/12 05:04:36 310920] [debug] |xqc_engine_main_logic|BEGIN|now:1757653476310920|
[2025/09/12 05:04:36 310929] [debug] |scid:37f33d006a91a64b64083e58|xqc_engine_process_conn|conn:0000558BB8AABA8C|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:1757653476310927|
[2025/09/12 05:04:36 310942] [debug] |scid:37f33d006a91a64b64083e58|xqc_conn_next_wakeup_time|wakeup_time:1757653476331964|
[2025/09/12 05:04:36 310950] [debug] |scid:37f33d006a91a64b64083e58|xqc_engine_add_wakeup_queue|next_tick_time:1757653476331964|
[2025/09/12 05:04:36 310958] [debug] |xqc_engine_wakeup_after|wakeup:1757653476331964|now:1757653476310958|diff:21006|
[2025/09/12 05:04:36 310979] [debug] |xqc_engine_main_logic|END|now:1757653476310927|
[2025/09/12 05:04:36 310989] [debug] |xqc_engine_main_logic|BEGIN|now:1757653476310989|
[2025/09/12 05:04:36 310998] [debug] |xqc_engine_wakeup_after|wakeup:1757653476331964|now:1757653476310998|diff:20966|
[2025/09/12 05:04:36 311004] [debug] |xqc_engine_main_logic|END|now:1757653476310989|
[2025/09/12 05:04:36 332102] [debug] |xqc_engine_main_logic|BEGIN|now:1757653476332102|
[2025/09/12 05:04:36 332118] [debug] |scid:37f33d006a91a64b64083e58|xqc_engine_remove_wakeup_queue|next_tick_time:1757653476331964|pq_index:0|
[2025/09/12 05:04:36 332125] [debug] |scid:37f33d006a91a64b64083e58|xqc_engine_add_active_queue|last_ticked_time:1757653476310927|
[2025/09/12 05:04:36 332132] [debug] |scid:37f33d006a91a64b64083e58|xqc_engine_process_conn|conn:0000558BB8AABA8C|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:1757653476332130|
[2025/09/12 05:04:36 332138] [debug] |scid:37f33d006a91a64b64083e58|xqc_timer_expire|timer expired|type:LOSS_DETECTION|expire_time:1757653476331964|now:1757653476332130|
[2025/09/12 05:04:36 332143] [debug] |scid:37f33d006a91a64b64083e58|xqc_timer_loss_detection_timeout|path:0|loss_detection_timeout|
[2025/09/12 05:04:36 332148] [debug] |scid:37f33d006a91a64b64083e58|xqc_timer_loss_detection_timeout|send Probe pkts|conn:0000558BB8AABA8C|path:0|bytes_in_flight:1050|
[2025/09/12 05:04:36 332153] [debug] |scid:37f33d006a91a64b64083e58|xqc_send_ctl_get_pto_time_and_space|srtt:32246|rtt_var:6345|pto_duration:57626|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:04:36 332159] [debug] |scid:37f33d006a91a64b64083e58|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8AABA8C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:04:36 332164] [debug] |scid:37f33d006a91a64b64083e58|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8AABA8C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:04:36 332169] [debug] |scid:37f33d006a91a64b64083e58|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8AABA8C|path:0|PNS: 2, unacked: 1050|
[2025/09/12 05:04:36 332174] [debug] |scid:37f33d006a91a64b64083e58|xqc_path_send_one_or_two_ack_elicit_pkts|send two ack-eliciting pkts|path:0|pns:2|
[2025/09/12 05:04:36 332179] [debug] |scid:37f33d006a91a64b64083e58|xqc_conn_send_probe_pkt|conn:0000558BB8AABA8C|path:0|pkt_num:11|size:1064|pkt_type:SHORT_HEADER|frame:ACK STREAM |conn_state:ESTABED|
[2025/09/12 05:04:36 332186] [debug] |scid:37f33d006a91a64b64083e58|xqc_conn_send_probe_pkt|conn:0000558BB8AABA8C|path:0|pkt_num:15|size:1050|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|
[2025/09/12 05:04:36 332192] [debug] |scid:37f33d006a91a64b64083e58|xqc_timer_loss_detection_timeout|xqc_send_ctl_set_loss_detection_timer|PTO|conn:0000558BB8AABA8C|pto_count:1
[2025/09/12 05:04:36 332197] [debug] |scid:37f33d006a91a64b64083e58|xqc_send_ctl_set_loss_detection_timer|unset|no ack-eliciting pkts in flight|conn:0000558BB8AABA8C|path:0|
[2025/09/12 05:04:36 332202] [debug] |scid:37f33d006a91a64b64083e58|xqc_timer_unset|type:LOSS_DETECTION|
[2025/09/12 05:04:36 332207] [debug] |scid:37f33d006a91a64b64083e58|xqc_timer_expire|unset|type:LOSS_DETECTION|expire_time:0|now:1757653476332130|
[2025/09/12 05:04:36 332212] [debug] |scid:37f33d006a91a64b64083e58|xqc_timer_unset|type:LOSS_DETECTION|
[2025/09/12 05:04:36 332218] [debug] |scid:37f33d006a91a64b64083e58|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:STREAM |stream_id:0|stream_offset:1024|
[2025/09/12 05:04:36 332223] [debug] |scid:37f33d006a91a64b64083e58|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:STREAM |stream_id:0|stream_offset:1024|
[2025/09/12 05:04:36 332229] [debug] |scid:37f33d006a91a64b64083e58|xqc_check_acked_or_dropped_pkt|conn:0000558BB8AABA8C|pkt_num:11|size:1050|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:04:36 332242] [debug] |scid:37f33d006a91a64b64083e58|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:17|
[2025/09/12 05:04:36 332282] [info] |scid:37f33d006a91a64b64083e58|xqc_send_packet_with_pn|<==|conn:0000558BB8AABA8C|path:0|pkt_num:17|size:1050|sent:1066|pkt_type:SHORT_HEADER|frame:STREAM |inflight:0|now:1757653476332252|stream_id:0|stream_offset:1024|
[2025/09/12 05:04:36 332290] [debug] |scid:37f33d006a91a64b64083e58|xqc_send_ctl_on_packet_sent|conn:0000558BB8AABA8C|path:0|pkt_num:17|origin_pktnum:11|size:1050|enc_size:1066|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:04:36 332296] [debug] |scid:37f33d006a91a64b64083e58|xqc_send_ctl_on_packet_sent|path:0|inflight:0|applimit:2625|
[2025/09/12 05:04:36 332302] [debug] |scid:37f33d006a91a64b64083e58|xqc_send_ctl_get_pto_time_and_space|srtt:32246|rtt_var:6345|pto_duration:115252|backoff_factor:2.00|backoff:2.00|pto_cnt:1|max_ack_delay:25|
[2025/09/12 05:04:36 332307] [debug] |scid:37f33d006a91a64b64083e58|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8AABA8C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:04:36 332312] [debug] |scid:37f33d006a91a64b64083e58|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8AABA8C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:04:36 332317] [debug] |scid:37f33d006a91a64b64083e58|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8AABA8C|path:0|PNS: 2, unacked: 1050|
[2025/09/12 05:04:36 332322] [debug] |scid:37f33d006a91a64b64083e58|xqc_timer_set|type:LOSS_DETECTION|expire:1757653476497504|now:1757653476332301|interv:165203|
[2025/09/12 05:04:36 332327] [debug] |scid:37f33d006a91a64b64083e58|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB8AABA8C|path:0|pns:2|expire:1757653476497504|now:1757653476332301|interval:165203|pto_count:1|srtt:32246
[2025/09/12 05:04:36 332333] [debug] |scid:37f33d006a91a64b64083e58|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:48577|inflight:1050|
[2025/09/12 05:04:36 332339] [debug] |scid:37f33d006a91a64b64083e58|xqc_check_acked_or_dropped_pkt|conn:0000558BB8AABA8C|pkt_num:15|size:1050|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:04:36 332344] [debug] |scid:37f33d006a91a64b64083e58|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:18|
[2025/09/12 05:04:36 332369] [info] |scid:37f33d006a91a64b64083e58|xqc_send_packet_with_pn|<==|conn:0000558BB8AABA8C|path:0|pkt_num:18|size:1050|sent:1066|pkt_type:SHORT_HEADER|frame:STREAM |inflight:1050|now:1757653476332351|stream_id:0|stream_offset:1024|
[2025/09/12 05:04:36 332375] [debug] |scid:37f33d006a91a64b64083e58|xqc_send_ctl_on_packet_sent|conn:0000558BB8AABA8C|path:0|pkt_num:18|origin_pktnum:11|size:1050|enc_size:1066|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:04:36 332381] [debug] |scid:37f33d006a91a64b64083e58|xqc_send_ctl_on_packet_sent|path:0|inflight:1050|applimit:2625|
[2025/09/12 05:04:36 332386] [debug] |scid:37f33d006a91a64b64083e58|xqc_send_ctl_get_pto_time_and_space|srtt:32246|rtt_var:6345|pto_duration:115252|backoff_factor:2.00|backoff:2.00|pto_cnt:1|max_ack_delay:25|
[2025/09/12 05:04:36 332391] [debug] |scid:37f33d006a91a64b64083e58|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8AABA8C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:04:36 332396] [debug] |scid:37f33d006a91a64b64083e58|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8AABA8C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:04:36 332401] [debug] |scid:37f33d006a91a64b64083e58|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8AABA8C|path:0|PNS: 2, unacked: 2100|
[2025/09/12 05:04:36 332405] [debug] |scid:37f33d006a91a64b64083e58|xqc_timer_set|type:LOSS_DETECTION|expire:1757653476497603|now:1757653476332386|interv:165217|
[2025/09/12 05:04:36 332410] [debug] |scid:37f33d006a91a64b64083e58|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB8AABA8C|path:0|pns:2|expire:1757653476497603|now:1757653476332386|interval:165217|pto_count:1|srtt:32246
[2025/09/12 05:04:36 332416] [debug] |scid:37f33d006a91a64b64083e58|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:48577|inflight:2100|
[2025/09/12 05:04:36 332434] [debug] |scid:37f33d006a91a64b64083e58|xqc_conn_next_wakeup_time|wakeup_time:1757653476335755|
[2025/09/12 05:04:36 332439] [debug] |scid:37f33d006a91a64b64083e58|xqc_engine_add_wakeup_queue|next_tick_time:1757653476335755|
[2025/09/12 05:04:36 332444] [debug] |xqc_engine_wakeup_after|wakeup:1757653476335755|now:1757653476332444|diff:3311|
[2025/09/12 05:04:36 332449] [debug] |xqc_engine_main_logic|END|now:1757653476332130|
[2025/09/12 05:04:36 336549] [debug] |xqc_engine_main_logic|BEGIN|now:1757653476336548|
[2025/09/12 05:04:36 336565] [debug] |scid:37f33d006a91a64b64083e58|xqc_engine_remove_wakeup_queue|next_tick_time:1757653476335755|pq_index:0|
[2025/09/12 05:04:36 336571] [debug] |scid:37f33d006a91a64b64083e58|xqc_engine_add_active_queue|last_ticked_time:1757653476332130|
[2025/09/12 05:04:36 336578] [debug] |scid:37f33d006a91a64b64083e58|xqc_engine_process_conn|conn:0000558BB8AABA8C|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:1757653476336576|
[2025/09/12 05:04:36 336584] [debug] |scid:37f33d006a91a64b64083e58|xqc_timer_expire|timer expired|type:ACK_01RTT|expire_time:1757653476335755|now:1757653476336576|
[2025/09/12 05:04:36 336589] [debug] |scid:37f33d006a91a64b64083e58|xqc_timer_ack_timeout|pns:2|path:0|
[2025/09/12 05:04:36 336594] [debug] |scid:37f33d006a91a64b64083e58|xqc_timer_expire|unset|type:ACK_01RTT|expire_time:1757653476335755|now:1757653476336576|
[2025/09/12 05:04:36 336599] [debug] |scid:37f33d006a91a64b64083e58|xqc_timer_unset|type:ACK_01RTT|
[2025/09/12 05:04:36 336606] [debug] |scid:37f33d006a91a64b64083e58|xqc_gen_ack_frame|largest_recv:1371041091|ack_delay:25851|first_ack_range:6|largest_pkt_recv_time:1757653476310755|
[2025/09/12 05:04:36 336612] [debug] |scid:37f33d006a91a64b64083e58|xqc_gen_ack_frame|high:1371041091|low:1371041085|pkt_pns:2|
[2025/09/12 05:04:36 336616] [debug] |scid:37f33d006a91a64b64083e58|xqc_write_ack_to_one_packet|ack_size:13|path:0|path_largest_recv:1371041091|frame_largest_recv:1371041091|
[2025/09/12 05:04:36 336622] [debug] |scid:37f33d006a91a64b64083e58|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:2|
[2025/09/12 05:04:36 336628] [debug] |scid:37f33d006a91a64b64083e58|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:ACK |stream_id:0|stream_offset:0|
[2025/09/12 05:04:36 336634] [debug] |scid:37f33d006a91a64b64083e58|xqc_check_acked_or_dropped_pkt|conn:0000558BB8AABA8C|pkt_num:0|size:35|pkt_type:SHORT_HEADER|frame:ACK |
[2025/09/12 05:04:36 336640] [debug] |scid:37f33d006a91a64b64083e58|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:19|
[2025/09/12 05:04:36 336678] [info] |scid:37f33d006a91a64b64083e58|xqc_send_packet_with_pn|<==|conn:0000558BB8AABA8C|path:0|pkt_num:19|size:35|sent:51|pkt_type:SHORT_HEADER|frame:ACK |inflight:2100|now:1757653476336649|stream_id:0|stream_offset:0|
[2025/09/12 05:04:36 336686] [debug] |scid:37f33d006a91a64b64083e58|xqc_send_ctl_on_packet_sent|conn:0000558BB8AABA8C|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 05:04:36 336693] [debug] |scid:37f33d006a91a64b64083e58|xqc_conn_next_wakeup_time|wakeup_time:1757653476497603|
[2025/09/12 05:04:36 336698] [debug] |scid:37f33d006a91a64b64083e58|xqc_engine_add_wakeup_queue|next_tick_time:1757653476497603|
[2025/09/12 05:04:36 336703] [debug] |xqc_engine_wakeup_after|wakeup:1757653476457831|now:1757653476336703|diff:121128|
[2025/09/12 05:04:36 336708] [debug] |xqc_engine_main_logic|END|now:1757653476336576|
[2025/09/12 05:04:36 363859] [info] |xqc_engine_packet_process|==>|conn:0000558BB8AABA8C|size:39|state:ESTABED|recv_time:1757653476363857|
[2025/09/12 05:04:36 363880] [debug] |scid:37f33d006a91a64b64083e58|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:37f33d006a91a64b64083e58|spin_bit:0|
[2025/09/12 05:04:36 363900] [debug] |scid:37f33d006a91a64b64083e58|xqc_packet_decrypt|largest_pn:1371041091|
[2025/09/12 05:04:36 363906] [debug] |scid:37f33d006a91a64b64083e58|xqc_packet_decrypt|decryption nonce|path_id:0|pn:1371041093|
[2025/09/12 05:04:36 363916] [debug] |scid:37f33d006a91a64b64083e58|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:1371041093|
[2025/09/12 05:04:36 363922] [debug] |scid:37f33d006a91a64b64083e58|xqc_process_frames|frame_type:1c|
[2025/09/12 05:04:36 363929] [debug] |scid:37f33d006a91a64b64083e58|xqc_timer_set|type:CONN_DRAINING|expire:1757653476611807|now:1757653476363929|interv:247878|
[2025/09/12 05:04:36 363936] [debug] |scid:37f33d006a91a64b64083e58|xqc_send_queue_drop_packets|sndq_packets_used:4|sndq_packets_used_bytes:0|sndq_packets_free:4|
[2025/09/12 05:04:36 363943] [debug] |scid:37f33d006a91a64b64083e58|xqc_send_queue_drop_packets|path:0|ctl_bytes_in_flight:2100|
[2025/09/12 05:04:36 363949] [debug] |scid:37f33d006a91a64b64083e58|xqc_timer_unset|type:ACK_INIT|
[2025/09/12 05:04:36 363955] [debug] |scid:37f33d006a91a64b64083e58|xqc_timer_unset|type:ACK_HSK|
[2025/09/12 05:04:36 363960] [debug] |scid:37f33d006a91a64b64083e58|xqc_timer_unset|type:ACK_01RTT|
[2025/09/12 05:04:36 363965] [debug] |scid:37f33d006a91a64b64083e58|xqc_timer_unset|type:LOSS_DETECTION|
[2025/09/12 05:04:36 363974] [info] |scid:37f33d006a91a64b64083e58|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 05:04:36 363981] [debug] |scid:37f33d006a91a64b64083e58|xqc_conn_immediate_close|gen_conn_close|state:CLOSING|
[2025/09/12 05:04:36 363987] [debug] |scid:37f33d006a91a64b64083e58|xqc_process_frames|draining state, skip|
[2025/09/12 05:04:36 363994] [debug] |scid:37f33d006a91a64b64083e58|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:1371041093|largest:1371041093|pns:2|
[2025/09/12 05:04:36 364001] [info] |scid:37f33d006a91a64b64083e58|xqc_conn_on_pkt_processed|====>|conn:0000558BB8AABA8C|path:0|size:39|pkt_type:SHORT_HEADER|pkt_num:1371041093|frame:CONNECTION_CLOSE |recv_time:1757653476363857|dcid:37f33d006a91a64b64083e58|dcid_seq:0|
[2025/09/12 05:04:36 364009] [debug] |scid:37f33d006a91a64b64083e58|xqc_timer_set|type:PATH_IDLE|expire:1757653596363857|now:1757653476363857|interv:120000000|
[2025/09/12 05:04:36 364015] [debug] |scid:37f33d006a91a64b64083e58|xqc_timer_set|type:CONN_IDLE|expire:1757653596363857|now:1757653476363857|interv:120000000|
[2025/09/12 05:04:36 364021] [debug] |scid:37f33d006a91a64b64083e58|xqc_engine_remove_wakeup_queue|next_tick_time:1757653476497603|pq_index:1|
[2025/09/12 05:04:36 364028] [debug] |scid:37f33d006a91a64b64083e58|xqc_engine_add_active_queue|last_ticked_time:1757653476336576|
[2025/09/12 05:04:36 364034] [debug] |xqc_engine_main_logic|BEGIN|now:1757653476364034|
[2025/09/12 05:04:36 364060] [debug] |scid:37f33d006a91a64b64083e58|xqc_engine_process_conn|conn:0000558BB8AABA8C|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:1757653476364058|
[2025/09/12 05:04:36 364069] [debug] |scid:37f33d006a91a64b64083e58|xqc_path_get_perf_class|conn:0000558BB8AABA8C|path_id:0|path_srtt:32246|min_srtt:32246|path_bw:21105|loss_rate:40.00|path_pto:1|
[2025/09/12 05:04:36 364076] [debug] |scid:37f33d006a91a64b64083e58|xqc_minrtt_scheduler_get_path|path srtt|conn:0000558BB8AABA8C|path_id:0|path_srtt:32246|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:04:36 364083] [debug] |scid:37f33d006a91a64b64083e58|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CONNECTION_CLOSE |pn:0|size:26|reinj:0|path_class:4|
[2025/09/12 05:04:36 364091] [debug] |scid:37f33d006a91a64b64083e58|xqc_check_acked_or_dropped_pkt|conn:0000558BB8AABA8C|pkt_num:0|size:26|pkt_type:SHORT_HEADER|frame:CONNECTION_CLOSE |
[2025/09/12 05:04:36 364102] [debug] |scid:37f33d006a91a64b64083e58|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:20|
[2025/09/12 05:04:36 364145] [info] |scid:37f33d006a91a64b64083e58|xqc_send_packet_with_pn|<==|conn:0000558BB8AABA8C|path:0|pkt_num:20|size:26|sent:42|pkt_type:SHORT_HEADER|frame:CONNECTION_CLOSE |inflight:0|now:1757653476364111|stream_id:0|stream_offset:0|
[2025/09/12 05:04:36 364154] [debug] |scid:37f33d006a91a64b64083e58|xqc_send_ctl_on_packet_sent|conn:0000558BB8AABA8C|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 05:04:36 364161] [debug] |scid:37f33d006a91a64b64083e58|xqc_conn_next_wakeup_time|wakeup_time:1757653476611807|
[2025/09/12 05:04:36 364168] [debug] |scid:37f33d006a91a64b64083e58|xqc_engine_add_wakeup_queue|next_tick_time:1757653476611807|
[2025/09/12 05:04:36 364173] [debug] |xqc_engine_wakeup_after|wakeup:1757653476457831|now:1757653476364173|diff:93658|
[2025/09/12 05:04:36 364180] [debug] |xqc_engine_main_logic|END|now:1757653476364058|
[2025/09/12 05:04:36 364187] [debug] |xqc_engine_main_logic|BEGIN|now:1757653476364187|
[2025/09/12 05:04:36 364193] [debug] |xqc_engine_wakeup_after|wakeup:1757653476457831|now:1757653476364193|diff:93638|
[2025/09/12 05:04:36 364198] [debug] |xqc_engine_main_logic|END|now:1757653476364187|
[2025/09/12 05:04:36 439775] [debug] |scid:eff914754a3c9620cf382cf5|xqc_timer_set|type:CONN_IDLE|expire:1757653536439773|now:1757653476439773|interv:60000000|
[2025/09/12 05:04:36 439807] [debug] |scid:eff914754a3c9620cf382cf5|xqc_timer_set|type:PATH_IDLE|expire:1757653536439806|now:1757653476439806|interv:60000000|
[2025/09/12 05:04:36 439815] [debug] |xqc_path_create|path:0|dcid:774283acd383963a27268c17292a1eb708|scid:eff914754a3c9620cf382cf5|create_path_count:1|
[2025/09/12 05:04:36 439821] [debug] |scid:eff914754a3c9620cf382cf5|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 05:04:36 439827] [debug] |xqc_path_init|path:0|dcid:774283acd383963a27268c17292a1eb708|scid:eff914754a3c9620cf382cf5|state:2|
[2025/09/12 05:04:36 439833] [debug] |scid:eff914754a3c9620cf382cf5|xqc_conn_create|success|scid:eff914754a3c9620cf382cf5|dcid:774283acd383963a27268c17292a1eb708|conn:0000558BB8A7A98C|
[2025/09/12 05:04:36 439840] [info] |scid:eff914754a3c9620cf382cf5|xqc_conn_server_create|hash odcid conn|odcid:90c4ce4aee9a1551f43e46651f6c1f339039|conn:0000558BB8A7A98C|
[2025/09/12 05:04:36 439852] [info] |scid:eff914754a3c9620cf382cf5|xqc_conn_get_local_transport_params|generate sr_token[6b8bdc97a7b5c75d630fa6af21a82aad] for cid[90c4ce4aee9a1551f43e46651f6c1f339039]
[2025/09/12 05:04:36 439880] [stats] |xqc_conn_server_init_path_addr|path:0|l-0.0.0.0-443-eff914754a3c9620cf382cf5 p-193.167.0.100-49795-774283acd383963a27268c17292a1eb708|
[2025/09/12 05:04:36 439887] [info] |xqc_engine_packet_process|==>|conn:0000558BB8A7A98C|size:1200|state:S_INIT|recv_time:1757653476439740|
[2025/09/12 05:04:36 440005] [debug] |scid:eff914754a3c9620cf382cf5|xqc_packet_parse_initial|packet parse|initial|
[2025/09/12 05:04:36 440012] [debug] |scid:eff914754a3c9620cf382cf5|xqc_packet_parse_initial|success|Length:1153|
[2025/09/12 05:04:36 440019] [debug] |scid:eff914754a3c9620cf382cf5|xqc_packet_decrypt|largest_pn:0|
[2025/09/12 05:04:36 440023] [debug] |scid:eff914754a3c9620cf382cf5|xqc_packet_decrypt|decryption nonce|path_id:0|pn:2132626156|
[2025/09/12 05:04:36 440030] [debug] |scid:eff914754a3c9620cf382cf5|xqc_packet_decrypt_single|pkt_type:INIT|pkt_num:2132626156|
[2025/09/12 05:04:36 440035] [debug] |scid:eff914754a3c9620cf382cf5|xqc_process_frames|frame_type:6|
[2025/09/12 05:04:36 440060] [info] |scid:eff914754a3c9620cf382cf5|xqc_conn_check_token|token empty|
[2025/09/12 05:04:36 440066] [info] |scid:eff914754a3c9620cf382cf5|xqc_process_crypto_frame|check_token fail|conn:0000558BB8A7A98C|l-0.0.0.0-443-eff914754a3c9620cf382cf5 p-193.167.0.100-49795-774283acd383963a27268c17292a1eb708|
[2025/09/12 05:04:36 440079] [debug] |scid:eff914754a3c9620cf382cf5|xqc_create_crypto_stream|encrypt_level:0|cur_state:S_INIT|
[2025/09/12 05:04:36 440084] [debug] |scid:eff914754a3c9620cf382cf5|xqc_process_crypto_frame|level:0|
[2025/09/12 05:04:36 440088] [debug] |scid:eff914754a3c9620cf382cf5|xqc_read_crypto_stream|xqc_read_crypto_stream|level:0|
[2025/09/12 05:04:36 440093] [debug] |scid:eff914754a3c9620cf382cf5|xqc_engine_add_active_queue|last_ticked_time:0|
[2025/09/12 05:04:36 440097] [debug] |scid:eff914754a3c9620cf382cf5|xqc_create_crypto_stream|encrypt_level:2|cur_state:S_INIT|
[2025/09/12 05:04:36 440101] [debug] |scid:eff914754a3c9620cf382cf5|xqc_process_crypto_frame|server create hsk stream|
[2025/09/12 05:04:36 440105] [debug] |scid:eff914754a3c9620cf382cf5|xqc_process_frames|frame_type:6|
[2025/09/12 05:04:36 440109] [info] |scid:eff914754a3c9620cf382cf5|xqc_conn_check_token|token empty|
[2025/09/12 05:04:36 440113] [info] |scid:eff914754a3c9620cf382cf5|xqc_process_crypto_frame|check_token fail|conn:0000558BB8A7A98C|l-0.0.0.0-443-eff914754a3c9620cf382cf5 p-193.167.0.100-49795-774283acd383963a27268c17292a1eb708|
[2025/09/12 05:04:36 440117] [debug] |scid:eff914754a3c9620cf382cf5|xqc_process_crypto_frame|level:0|
[2025/09/12 05:04:36 440121] [debug] |scid:eff914754a3c9620cf382cf5|xqc_read_crypto_stream|xqc_read_crypto_stream|level:0|
[2025/09/12 05:04:36 440125] [debug] |scid:eff914754a3c9620cf382cf5|xqc_process_frames|frame_type:6|
[2025/09/12 05:04:36 440128] [info] |scid:eff914754a3c9620cf382cf5|xqc_conn_check_token|token empty|
[2025/09/12 05:04:36 440132] [info] |scid:eff914754a3c9620cf382cf5|xqc_process_crypto_frame|check_token fail|conn:0000558BB8A7A98C|l-0.0.0.0-443-eff914754a3c9620cf382cf5 p-193.167.0.100-49795-774283acd383963a27268c17292a1eb708|
[2025/09/12 05:04:36 440136] [debug] |scid:eff914754a3c9620cf382cf5|xqc_process_crypto_frame|level:0|
[2025/09/12 05:04:36 440140] [debug] |scid:eff914754a3c9620cf382cf5|xqc_read_crypto_stream|xqc_read_crypto_stream|level:0|
[2025/09/12 05:04:36 440143] [debug] |scid:eff914754a3c9620cf382cf5|xqc_process_frames|frame_type:6|
[2025/09/12 05:04:36 440147] [info] |scid:eff914754a3c9620cf382cf5|xqc_conn_check_token|token empty|
[2025/09/12 05:04:36 440151] [info] |scid:eff914754a3c9620cf382cf5|xqc_process_crypto_frame|check_token fail|conn:0000558BB8A7A98C|l-0.0.0.0-443-eff914754a3c9620cf382cf5 p-193.167.0.100-49795-774283acd383963a27268c17292a1eb708|
[2025/09/12 05:04:36 440155] [debug] |scid:eff914754a3c9620cf382cf5|xqc_process_crypto_frame|level:0|
[2025/09/12 05:04:36 440158] [debug] |scid:eff914754a3c9620cf382cf5|xqc_read_crypto_stream|xqc_read_crypto_stream|level:0|
[2025/09/12 05:04:36 440162] [debug] |scid:eff914754a3c9620cf382cf5|xqc_process_frames|frame_type:6|
[2025/09/12 05:04:36 440166] [info] |scid:eff914754a3c9620cf382cf5|xqc_conn_check_token|token empty|
[2025/09/12 05:04:36 440169] [info] |scid:eff914754a3c9620cf382cf5|xqc_process_crypto_frame|check_token fail|conn:0000558BB8A7A98C|l-0.0.0.0-443-eff914754a3c9620cf382cf5 p-193.167.0.100-49795-774283acd383963a27268c17292a1eb708|
[2025/09/12 05:04:36 440173] [debug] |scid:eff914754a3c9620cf382cf5|xqc_process_crypto_frame|level:0|
[2025/09/12 05:04:36 440177] [debug] |scid:eff914754a3c9620cf382cf5|xqc_read_crypto_stream|xqc_read_crypto_stream|level:0|
[2025/09/12 05:04:36 440181] [debug] |scid:eff914754a3c9620cf382cf5|xqc_process_frames|frame_type:6|
[2025/09/12 05:04:36 440184] [info] |scid:eff914754a3c9620cf382cf5|xqc_conn_check_token|token empty|
[2025/09/12 05:04:36 440188] [info] |scid:eff914754a3c9620cf382cf5|xqc_process_crypto_frame|check_token fail|conn:0000558BB8A7A98C|l-0.0.0.0-443-eff914754a3c9620cf382cf5 p-193.167.0.100-49795-774283acd383963a27268c17292a1eb708|
[2025/09/12 05:04:36 440192] [debug] |scid:eff914754a3c9620cf382cf5|xqc_process_crypto_frame|level:0|
[2025/09/12 05:04:36 440196] [debug] |scid:eff914754a3c9620cf382cf5|xqc_read_crypto_stream|xqc_read_crypto_stream|level:0|
[2025/09/12 05:04:36 440202] [debug] |scid:eff914754a3c9620cf382cf5|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:0|28u|
[2025/09/12 05:04:36 440238] [debug] |scid:eff914754a3c9620cf382cf5|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:0|SSL_quic_write_level:0|rv:-1|
[2025/09/12 05:04:36 440243] [debug] |scid:eff914754a3c9620cf382cf5|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/09/12 05:04:36 440247] [debug] |scid:eff914754a3c9620cf382cf5|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:0|14u|
[2025/09/12 05:04:36 440251] [debug] |scid:eff914754a3c9620cf382cf5|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:0|SSL_quic_write_level:0|rv:-1|
[2025/09/12 05:04:36 440255] [debug] |scid:eff914754a3c9620cf382cf5|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/09/12 05:04:36 440259] [debug] |scid:eff914754a3c9620cf382cf5|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:0|14u|
[2025/09/12 05:04:36 440263] [debug] |scid:eff914754a3c9620cf382cf5|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:0|SSL_quic_write_level:0|rv:-1|
[2025/09/12 05:04:36 440267] [debug] |scid:eff914754a3c9620cf382cf5|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/09/12 05:04:36 440271] [debug] |scid:eff914754a3c9620cf382cf5|xqc_process_frames|frame_type:6|
[2025/09/12 05:04:36 440275] [info] |scid:eff914754a3c9620cf382cf5|xqc_conn_check_token|token empty|
[2025/09/12 05:04:36 440278] [info] |scid:eff914754a3c9620cf382cf5|xqc_process_crypto_frame|check_token fail|conn:0000558BB8A7A98C|l-0.0.0.0-443-eff914754a3c9620cf382cf5 p-193.167.0.100-49795-774283acd383963a27268c17292a1eb708|
[2025/09/12 05:04:36 440282] [debug] |scid:eff914754a3c9620cf382cf5|xqc_process_crypto_frame|level:0|
[2025/09/12 05:04:36 440286] [debug] |scid:eff914754a3c9620cf382cf5|xqc_read_crypto_stream|xqc_read_crypto_stream|level:0|
[2025/09/12 05:04:36 440290] [debug] |scid:eff914754a3c9620cf382cf5|xqc_process_frames|frame_type:6|
[2025/09/12 05:04:36 440294] [info] |scid:eff914754a3c9620cf382cf5|xqc_conn_check_token|token empty|
[2025/09/12 05:04:36 440297] [info] |scid:eff914754a3c9620cf382cf5|xqc_process_crypto_frame|check_token fail|conn:0000558BB8A7A98C|l-0.0.0.0-443-eff914754a3c9620cf382cf5 p-193.167.0.100-49795-774283acd383963a27268c17292a1eb708|
[2025/09/12 05:04:36 440301] [debug] |scid:eff914754a3c9620cf382cf5|xqc_process_crypto_frame|level:0|
[2025/09/12 05:04:36 440305] [debug] |scid:eff914754a3c9620cf382cf5|xqc_read_crypto_stream|xqc_read_crypto_stream|level:0|
[2025/09/12 05:04:36 440309] [debug] |scid:eff914754a3c9620cf382cf5|xqc_process_frames|frame_type:6|
[2025/09/12 05:04:36 440312] [info] |scid:eff914754a3c9620cf382cf5|xqc_conn_check_token|token empty|
[2025/09/12 05:04:36 440316] [info] |scid:eff914754a3c9620cf382cf5|xqc_process_crypto_frame|check_token fail|conn:0000558BB8A7A98C|l-0.0.0.0-443-eff914754a3c9620cf382cf5 p-193.167.0.100-49795-774283acd383963a27268c17292a1eb708|
[2025/09/12 05:04:36 440320] [debug] |scid:eff914754a3c9620cf382cf5|xqc_process_crypto_frame|level:0|
[2025/09/12 05:04:36 440324] [debug] |scid:eff914754a3c9620cf382cf5|xqc_read_crypto_stream|xqc_read_crypto_stream|level:0|
[2025/09/12 05:04:36 440327] [debug] |scid:eff914754a3c9620cf382cf5|xqc_process_frames|frame_type:6|
[2025/09/12 05:04:36 440331] [info] |scid:eff914754a3c9620cf382cf5|xqc_conn_check_token|token empty|
[2025/09/12 05:04:36 440335] [info] |scid:eff914754a3c9620cf382cf5|xqc_process_crypto_frame|check_token fail|conn:0000558BB8A7A98C|l-0.0.0.0-443-eff914754a3c9620cf382cf5 p-193.167.0.100-49795-774283acd383963a27268c17292a1eb708|
[2025/09/12 05:04:36 440339] [debug] |scid:eff914754a3c9620cf382cf5|xqc_process_crypto_frame|level:0|
[2025/09/12 05:04:36 440342] [debug] |scid:eff914754a3c9620cf382cf5|xqc_read_crypto_stream|xqc_read_crypto_stream|level:0|
[2025/09/12 05:04:36 440346] [debug] |scid:eff914754a3c9620cf382cf5|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:0|56u|
[2025/09/12 05:04:36 440350] [debug] |scid:eff914754a3c9620cf382cf5|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:0|SSL_quic_write_level:0|rv:-1|
[2025/09/12 05:04:36 440357] [debug] |scid:eff914754a3c9620cf382cf5|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/09/12 05:04:36 440361] [debug] |scid:eff914754a3c9620cf382cf5|xqc_process_frames|frame_type:0|
[2025/09/12 05:04:36 440365] [debug] |scid:eff914754a3c9620cf382cf5|xqc_process_padding_frame|process padding|
[2025/09/12 05:04:36 440369] [debug] |scid:eff914754a3c9620cf382cf5|xqc_process_frames|frame_type:1|
[2025/09/12 05:04:36 440372] [debug] |scid:eff914754a3c9620cf382cf5|xqc_process_frames|frame_type:6|
[2025/09/12 05:04:36 440376] [info] |scid:eff914754a3c9620cf382cf5|xqc_conn_check_token|token empty|
[2025/09/12 05:04:36 440380] [info] |scid:eff914754a3c9620cf382cf5|xqc_process_crypto_frame|check_token fail|conn:0000558BB8A7A98C|l-0.0.0.0-443-eff914754a3c9620cf382cf5 p-193.167.0.100-49795-774283acd383963a27268c17292a1eb708|
[2025/09/12 05:04:36 440384] [debug] |scid:eff914754a3c9620cf382cf5|xqc_process_crypto_frame|level:0|
[2025/09/12 05:04:36 440387] [debug] |scid:eff914754a3c9620cf382cf5|xqc_read_crypto_stream|xqc_read_crypto_stream|level:0|
[2025/09/12 05:04:36 440391] [debug] |scid:eff914754a3c9620cf382cf5|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:0|56u|
[2025/09/12 05:04:36 440395] [debug] |scid:eff914754a3c9620cf382cf5|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:0|SSL_quic_write_level:0|rv:-1|
[2025/09/12 05:04:36 440399] [debug] |scid:eff914754a3c9620cf382cf5|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/09/12 05:04:36 440403] [debug] |scid:eff914754a3c9620cf382cf5|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:0|28u|
[2025/09/12 05:04:36 440407] [debug] |scid:eff914754a3c9620cf382cf5|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:0|SSL_quic_write_level:0|rv:-1|
[2025/09/12 05:04:36 440411] [debug] |scid:eff914754a3c9620cf382cf5|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/09/12 05:04:36 440414] [debug] |scid:eff914754a3c9620cf382cf5|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:0|28u|
[2025/09/12 05:04:36 440418] [debug] |scid:eff914754a3c9620cf382cf5|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:0|SSL_quic_write_level:0|rv:-1|
[2025/09/12 05:04:36 440422] [debug] |scid:eff914754a3c9620cf382cf5|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/09/12 05:04:36 440426] [debug] |scid:eff914754a3c9620cf382cf5|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:0|20u|
[2025/09/12 05:04:36 440430] [debug] |scid:eff914754a3c9620cf382cf5|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:0|SSL_quic_write_level:0|rv:-1|
[2025/09/12 05:04:36 440434] [debug] |scid:eff914754a3c9620cf382cf5|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/09/12 05:04:36 440438] [debug] |scid:eff914754a3c9620cf382cf5|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:0|10u|
[2025/09/12 05:04:36 440442] [debug] |scid:eff914754a3c9620cf382cf5|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:0|SSL_quic_write_level:0|rv:-1|
[2025/09/12 05:04:36 440445] [debug] |scid:eff914754a3c9620cf382cf5|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/09/12 05:04:36 440449] [debug] |scid:eff914754a3c9620cf382cf5|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:0|5u|
[2025/09/12 05:04:36 440453] [debug] |scid:eff914754a3c9620cf382cf5|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:0|SSL_quic_write_level:0|rv:-1|
[2025/09/12 05:04:36 440457] [debug] |scid:eff914754a3c9620cf382cf5|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/09/12 05:04:36 440461] [debug] |scid:eff914754a3c9620cf382cf5|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:0|6u|
[2025/09/12 05:04:36 440505] [info] |scid:eff914754a3c9620cf382cf5|xqc_ssl_cert_cb|cert chain or key empty|sni:server4
[2025/09/12 05:04:36 440670] [debug] |scid:eff914754a3c9620cf382cf5|xqc_conn_tls_transport_params_cb|1RTT_transport_params|max_datagram_frame_size:0|
[2025/09/12 05:04:36 440675] [debug] |scid:eff914754a3c9620cf382cf5|xqc_conn_enable_multipath|xqc_conn_enable_multipath|1|0|
[2025/09/12 05:04:36 440683] [warn] |scid:eff914754a3c9620cf382cf5|xqc_conn_try_to_enable_multipath|multipath_version_negotiation err|
[2025/09/12 05:04:36 440890] [debug] |scid:eff914754a3c9620cf382cf5|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:2|SSL_quic_write_level:3|rv:0|
[2025/09/12 05:04:36 440895] [debug] |scid:eff914754a3c9620cf382cf5|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/09/12 05:04:36 440900] [debug] |scid:eff914754a3c9620cf382cf5|xqc_process_frames|frame_type:0|
[2025/09/12 05:04:36 440904] [debug] |scid:eff914754a3c9620cf382cf5|xqc_process_padding_frame|process padding|
[2025/09/12 05:04:36 440912] [debug] |scid:eff914754a3c9620cf382cf5|xqc_timer_unset|type:ACK_INIT|
[2025/09/12 05:04:36 440917] [debug] |scid:eff914754a3c9620cf382cf5|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 05:04:36 440922] [debug] |scid:eff914754a3c9620cf382cf5|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:2132626156|largest:2132626156|pns:0|
[2025/09/12 05:04:36 440927] [info] |scid:eff914754a3c9620cf382cf5|xqc_conn_on_pkt_processed|====>|conn:0000558BB8A7A98C|path:0|size:1200|pkt_type:INIT|pkt_num:2132626156|frame:PADDING PING CRYPTO |recv_time:1757653476439740|dcid:90c4ce4aee9a1551f43e46651f6c1f339039|dcid_seq:0|
[2025/09/12 05:04:36 440933] [debug] |scid:eff914754a3c9620cf382cf5|xqc_timer_set|type:PATH_IDLE|expire:1757653536439740|now:1757653476439740|interv:60000000|
[2025/09/12 05:04:36 440937] [debug] |scid:eff914754a3c9620cf382cf5|xqc_timer_set|type:CONN_IDLE|expire:1757653536439740|now:1757653476439740|interv:60000000|
[2025/09/12 05:04:36 440941] [debug] |xqc_engine_main_logic|BEGIN|now:1757653476440941|
[2025/09/12 05:04:36 440946] [debug] |scid:eff914754a3c9620cf382cf5|xqc_engine_process_conn|conn:0000558BB8A7A98C|state:S_INIT|flag:TICKING DCID_OK UPPER_CONN_EXIST INIT_RECVD NEED_RUN (null) |now:1757653476440945|
[2025/09/12 05:04:36 440951] [info] |scid:eff914754a3c9620cf382cf5|xqc_conn_check_tx_key|keys are ready, can send 1rtt now|
[2025/09/12 05:04:36 440956] [debug] |scid:eff914754a3c9620cf382cf5|xqc_crypto_stream_on_read|encrypt_level:0|cur_state:S_INIT|next_state:S_INITIAL_RECVD|
[2025/09/12 05:04:36 440960] [debug] |scid:eff914754a3c9620cf382cf5|xqc_process_crypto_write_streams|
[2025/09/12 05:04:36 440964] [debug] |scid:eff914754a3c9620cf382cf5|xqc_crypto_stream_on_write|enc_level|0|
[2025/09/12 05:04:36 440968] [debug] |scid:eff914754a3c9620cf382cf5|xqc_crypto_stream_on_write|cur_state:1|switch|
[2025/09/12 05:04:36 440974] [info] |scid:eff914754a3c9620cf382cf5|xqc_crypto_stream_send|crypto send data|pkt_num:0|size:137|sent:94|pkt_type:INIT|frame:CRYPTO |now:1757653476440974|
[2025/09/12 05:04:36 440979] [debug] |scid:eff914754a3c9620cf382cf5|xqc_crypto_stream_on_write|encrypt_level:0|cur_state:S_INITIAL_RECVD|next_state:S_INITIAL_SENT|
[2025/09/12 05:04:36 440983] [debug] |scid:eff914754a3c9620cf382cf5|xqc_process_crypto_write_streams|
[2025/09/12 05:04:36 440986] [debug] |scid:eff914754a3c9620cf382cf5|xqc_crypto_stream_on_write|enc_level|2|
[2025/09/12 05:04:36 440991] [info] |scid:eff914754a3c9620cf382cf5|xqc_crypto_stream_send|crypto send data|pkt_num:0|size:194|sent:152|pkt_type:HSK|frame:CRYPTO |now:1757653476440991|
[2025/09/12 05:04:36 440996] [info] |scid:eff914754a3c9620cf382cf5|xqc_crypto_stream_send|crypto send data|pkt_num:0|size:516|sent:474|pkt_type:HSK|frame:CRYPTO |now:1757653476440996|
[2025/09/12 05:04:36 441001] [info] |scid:eff914754a3c9620cf382cf5|xqc_crypto_stream_send|crypto send data|pkt_num:0|size:127|sent:85|pkt_type:HSK|frame:CRYPTO |now:1757653476441000|
[2025/09/12 05:04:36 441005] [info] |scid:eff914754a3c9620cf382cf5|xqc_crypto_stream_send|crypto send data|pkt_num:0|size:82|sent:40|pkt_type:HSK|frame:CRYPTO |now:1757653476441005|
[2025/09/12 05:04:36 441009] [debug] |scid:eff914754a3c9620cf382cf5|xqc_crypto_stream_on_write|encrypt_level:2|cur_state:S_INITIAL_SENT|next_state:S_HANDSHAKE_SENT|
[2025/09/12 05:04:36 441015] [debug] |scid:eff914754a3c9620cf382cf5|xqc_gen_ack_frame|largest_recv:2132626156|ack_delay:1275|first_ack_range:0|largest_pkt_recv_time:1757653476439740|
[2025/09/12 05:04:36 441024] [debug] |scid:eff914754a3c9620cf382cf5|xqc_gen_ack_frame|high:2132626156|low:2132626156|pkt_pns:0|
[2025/09/12 05:04:36 441028] [debug] |scid:eff914754a3c9620cf382cf5|xqc_write_ack_to_one_packet|ack_size:13|path:0|path_largest_recv:2132626156|frame_largest_recv:2132626156|
[2025/09/12 05:04:36 441032] [debug] |scid:eff914754a3c9620cf382cf5|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:0|
[2025/09/12 05:04:36 441053] [debug] |scid:eff914754a3c9620cf382cf5|xqc_path_get_perf_class|conn:0000558BB8A7A98C|path_id:0|path_srtt:250000|min_srtt:250000|path_bw:0|loss_rate:0.00|path_pto:0|
[2025/09/12 05:04:36 441061] [debug] |scid:eff914754a3c9620cf382cf5|xqc_minrtt_scheduler_get_path|path srtt|conn:0000558BB8A7A98C|path_id:0|path_srtt:250000|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:04:36 441066] [debug] |scid:eff914754a3c9620cf382cf5|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CRYPTO |pn:0|size:137|reinj:0|path_class:2|
[2025/09/12 05:04:36 441071] [debug] |scid:eff914754a3c9620cf382cf5|xqc_path_get_perf_class|conn:0000558BB8A7A98C|path_id:0|path_srtt:250000|min_srtt:250000|path_bw:0|loss_rate:0.00|path_pto:0|
[2025/09/12 05:04:36 441075] [debug] |scid:eff914754a3c9620cf382cf5|xqc_minrtt_scheduler_get_path|path srtt|conn:0000558BB8A7A98C|path_id:0|path_srtt:250000|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:04:36 441079] [debug] |scid:eff914754a3c9620cf382cf5|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CRYPTO |pn:0|size:194|reinj:0|path_class:2|
[2025/09/12 05:04:36 441083] [debug] |scid:eff914754a3c9620cf382cf5|xqc_path_get_perf_class|conn:0000558BB8A7A98C|path_id:0|path_srtt:250000|min_srtt:250000|path_bw:0|loss_rate:0.00|path_pto:0|
[2025/09/12 05:04:36 441088] [debug] |scid:eff914754a3c9620cf382cf5|xqc_minrtt_scheduler_get_path|path srtt|conn:0000558BB8A7A98C|path_id:0|path_srtt:250000|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:04:36 441092] [debug] |scid:eff914754a3c9620cf382cf5|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CRYPTO |pn:0|size:516|reinj:0|path_class:2|
[2025/09/12 05:04:36 441096] [debug] |scid:eff914754a3c9620cf382cf5|xqc_path_get_perf_class|conn:0000558BB8A7A98C|path_id:0|path_srtt:250000|min_srtt:250000|path_bw:0|loss_rate:0.00|path_pto:0|
[2025/09/12 05:04:36 441100] [debug] |scid:eff914754a3c9620cf382cf5|xqc_minrtt_scheduler_get_path|path srtt|conn:0000558BB8A7A98C|path_id:0|path_srtt:250000|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:04:36 441104] [debug] |scid:eff914754a3c9620cf382cf5|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CRYPTO |pn:0|size:127|reinj:0|path_class:2|
[2025/09/12 05:04:36 441108] [debug] |scid:eff914754a3c9620cf382cf5|xqc_path_get_perf_class|conn:0000558BB8A7A98C|path_id:0|path_srtt:250000|min_srtt:250000|path_bw:0|loss_rate:0.00|path_pto:0|
[2025/09/12 05:04:36 441112] [debug] |scid:eff914754a3c9620cf382cf5|xqc_minrtt_scheduler_get_path|path srtt|conn:0000558BB8A7A98C|path_id:0|path_srtt:250000|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:04:36 441116] [debug] |scid:eff914754a3c9620cf382cf5|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CRYPTO |pn:0|size:82|reinj:0|path_class:2|
[2025/09/12 05:04:36 441120] [debug] |scid:eff914754a3c9620cf382cf5|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:ACK |stream_id:0|stream_offset:0|
[2025/09/12 05:04:36 441126] [debug] |scid:eff914754a3c9620cf382cf5|xqc_check_acked_or_dropped_pkt|conn:0000558BB8A7A98C|pkt_num:0|size:137|pkt_type:INIT|frame:CRYPTO |
[2025/09/12 05:04:36 441131] [debug] |scid:eff914754a3c9620cf382cf5|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:0|
[2025/09/12 05:04:36 441168] [info] |scid:eff914754a3c9620cf382cf5|xqc_send_packet_with_pn|<==|conn:0000558BB8A7A98C|path:0|pkt_num:0|size:1184|sent:1200|pkt_type:INIT|frame:PADDING CRYPTO |inflight:0|now:1757653476441139|stream_id:0|stream_offset:0|
[2025/09/12 05:04:36 441178] [debug] |scid:eff914754a3c9620cf382cf5|xqc_send_ctl_on_packet_sent|conn:0000558BB8A7A98C|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 05:04:36 441183] [debug] |scid:eff914754a3c9620cf382cf5|xqc_send_ctl_on_packet_sent|path:0|inflight:0|applimit:0|
[2025/09/12 05:04:36 441188] [debug] |scid:eff914754a3c9620cf382cf5|xqc_send_ctl_get_pto_time_and_space|srtt:250000|rtt_var:125000|pto_duration:750000|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:04:36 441193] [debug] |scid:eff914754a3c9620cf382cf5|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8A7A98C|path:0|PNS: 0, unacked: 1184|
[2025/09/12 05:04:36 441197] [debug] |scid:eff914754a3c9620cf382cf5|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8A7A98C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:04:36 441201] [debug] |scid:eff914754a3c9620cf382cf5|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8A7A98C|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:04:36 441205] [debug] |scid:eff914754a3c9620cf382cf5|xqc_timer_set|type:LOSS_DETECTION|expire:1757653477191139|now:1757653476441188|interv:749951|
[2025/09/12 05:04:36 441209] [debug] |scid:eff914754a3c9620cf382cf5|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB8A7A98C|path:0|pns:0|expire:1757653477191139|now:1757653476441188|interval:749951|pto_count:0|srtt:250000
[2025/09/12 05:04:36 441214] [debug] |scid:eff914754a3c9620cf382cf5|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:45952|inflight:1184|
[2025/09/12 05:04:36 441219] [debug] |scid:eff914754a3c9620cf382cf5|xqc_check_acked_or_dropped_pkt|conn:0000558BB8A7A98C|pkt_num:0|size:194|pkt_type:HSK|frame:CRYPTO |
[2025/09/12 05:04:36 441223] [debug] |scid:eff914754a3c9620cf382cf5|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:0|
[2025/09/12 05:04:36 441244] [info] |scid:eff914754a3c9620cf382cf5|xqc_send_packet_with_pn|<==|conn:0000558BB8A7A98C|path:0|pkt_num:0|size:194|sent:210|pkt_type:HSK|frame:CRYPTO |inflight:1184|now:1757653476441229|stream_id:0|stream_offset:0|
[2025/09/12 05:04:36 441250] [debug] |scid:eff914754a3c9620cf382cf5|xqc_send_ctl_on_packet_sent|conn:0000558BB8A7A98C|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 05:04:36 441254] [debug] |scid:eff914754a3c9620cf382cf5|xqc_send_ctl_on_packet_sent|path:0|inflight:1184|applimit:0|
[2025/09/12 05:04:36 441258] [debug] |scid:eff914754a3c9620cf382cf5|xqc_send_ctl_get_pto_time_and_space|srtt:250000|rtt_var:125000|pto_duration:750000|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:04:36 441262] [debug] |scid:eff914754a3c9620cf382cf5|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8A7A98C|path:0|PNS: 0, unacked: 1184|
[2025/09/12 05:04:36 441266] [debug] |scid:eff914754a3c9620cf382cf5|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8A7A98C|path:0|PNS: 1, unacked: 194|
[2025/09/12 05:04:36 441270] [debug] |scid:eff914754a3c9620cf382cf5|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8A7A98C|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:04:36 441274] [debug] |scid:eff914754a3c9620cf382cf5|xqc_timer_set|type:LOSS_DETECTION|expire:1757653477191139|now:1757653476441258|interv:749881|
[2025/09/12 05:04:36 441278] [debug] |scid:eff914754a3c9620cf382cf5|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB8A7A98C|path:0|pns:0|expire:1757653477191139|now:1757653476441258|interval:749881|pto_count:0|srtt:250000
[2025/09/12 05:04:36 441282] [debug] |scid:eff914754a3c9620cf382cf5|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:45952|inflight:1378|
[2025/09/12 05:04:36 441286] [debug] |scid:eff914754a3c9620cf382cf5|xqc_check_acked_or_dropped_pkt|conn:0000558BB8A7A98C|pkt_num:0|size:516|pkt_type:HSK|frame:CRYPTO |
[2025/09/12 05:04:36 441294] [debug] |scid:eff914754a3c9620cf382cf5|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1|
[2025/09/12 05:04:36 441313] [info] |scid:eff914754a3c9620cf382cf5|xqc_send_packet_with_pn|<==|conn:0000558BB8A7A98C|path:0|pkt_num:1|size:516|sent:532|pkt_type:HSK|frame:CRYPTO |inflight:1378|now:1757653476441300|stream_id:0|stream_offset:0|
[2025/09/12 05:04:36 441318] [debug] |scid:eff914754a3c9620cf382cf5|xqc_send_ctl_on_packet_sent|conn:0000558BB8A7A98C|path:0|pkt_num:1|origin_pktnum:0|size:516|enc_size:532|pkt_type:HSK|frame:CRYPTO |conn_state:S_HANDSHAKE_SENT|po_in_flight:0||retrans:0|
[2025/09/12 05:04:36 441322] [debug] |scid:eff914754a3c9620cf382cf5|xqc_send_ctl_on_packet_sent|path:0|inflight:1378|applimit:0|
[2025/09/12 05:04:36 441326] [debug] |scid:eff914754a3c9620cf382cf5|xqc_send_ctl_get_pto_time_and_space|srtt:250000|rtt_var:125000|pto_duration:750000|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:04:36 441330] [debug] |scid:eff914754a3c9620cf382cf5|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8A7A98C|path:0|PNS: 0, unacked: 1184|
[2025/09/12 05:04:36 441334] [debug] |scid:eff914754a3c9620cf382cf5|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8A7A98C|path:0|PNS: 1, unacked: 710|
[2025/09/12 05:04:36 441338] [debug] |scid:eff914754a3c9620cf382cf5|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8A7A98C|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:04:36 441341] [debug] |scid:eff914754a3c9620cf382cf5|xqc_timer_set|type:LOSS_DETECTION|expire:1757653477191139|now:1757653476441326|interv:749813|
[2025/09/12 05:04:36 441345] [debug] |scid:eff914754a3c9620cf382cf5|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB8A7A98C|path:0|pns:0|expire:1757653477191139|now:1757653476441326|interval:749813|pto_count:0|srtt:250000
[2025/09/12 05:04:36 441350] [debug] |scid:eff914754a3c9620cf382cf5|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:45952|inflight:1894|
[2025/09/12 05:04:36 441354] [debug] |scid:eff914754a3c9620cf382cf5|xqc_check_acked_or_dropped_pkt|conn:0000558BB8A7A98C|pkt_num:0|size:127|pkt_type:HSK|frame:CRYPTO |
[2025/09/12 05:04:36 441358] [debug] |scid:eff914754a3c9620cf382cf5|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:2|
[2025/09/12 05:04:36 441374] [info] |scid:eff914754a3c9620cf382cf5|xqc_send_packet_with_pn|<==|conn:0000558BB8A7A98C|path:0|pkt_num:2|size:127|sent:143|pkt_type:HSK|frame:CRYPTO |inflight:1894|now:1757653476441363|stream_id:0|stream_offset:0|
[2025/09/12 05:04:36 441379] [debug] |scid:eff914754a3c9620cf382cf5|xqc_send_ctl_on_packet_sent|conn:0000558BB8A7A98C|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 05:04:36 441383] [debug] |scid:eff914754a3c9620cf382cf5|xqc_send_ctl_on_packet_sent|path:0|inflight:1894|applimit:0|
[2025/09/12 05:04:36 441387] [debug] |scid:eff914754a3c9620cf382cf5|xqc_send_ctl_get_pto_time_and_space|srtt:250000|rtt_var:125000|pto_duration:750000|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:04:36 441391] [debug] |scid:eff914754a3c9620cf382cf5|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8A7A98C|path:0|PNS: 0, unacked: 1184|
[2025/09/12 05:04:36 441395] [debug] |scid:eff914754a3c9620cf382cf5|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8A7A98C|path:0|PNS: 1, unacked: 837|
[2025/09/12 05:04:36 441399] [debug] |scid:eff914754a3c9620cf382cf5|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8A7A98C|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:04:36 441403] [debug] |scid:eff914754a3c9620cf382cf5|xqc_timer_set|type:LOSS_DETECTION|expire:1757653477191139|now:1757653476441387|interv:749752|
[2025/09/12 05:04:36 441407] [debug] |scid:eff914754a3c9620cf382cf5|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB8A7A98C|path:0|pns:0|expire:1757653477191139|now:1757653476441387|interval:749752|pto_count:0|srtt:250000
[2025/09/12 05:04:36 441414] [debug] |scid:eff914754a3c9620cf382cf5|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:45952|inflight:2021|
[2025/09/12 05:04:36 441419] [debug] |scid:eff914754a3c9620cf382cf5|xqc_check_acked_or_dropped_pkt|conn:0000558BB8A7A98C|pkt_num:0|size:82|pkt_type:HSK|frame:CRYPTO |
[2025/09/12 05:04:36 441423] [debug] |scid:eff914754a3c9620cf382cf5|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:3|
[2025/09/12 05:04:36 441439] [info] |scid:eff914754a3c9620cf382cf5|xqc_send_packet_with_pn|<==|conn:0000558BB8A7A98C|path:0|pkt_num:3|size:82|sent:98|pkt_type:HSK|frame:CRYPTO |inflight:2021|now:1757653476441428|stream_id:0|stream_offset:0|
[2025/09/12 05:04:36 441444] [debug] |scid:eff914754a3c9620cf382cf5|xqc_send_ctl_on_packet_sent|conn:0000558BB8A7A98C|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 05:04:36 441448] [debug] |scid:eff914754a3c9620cf382cf5|xqc_send_ctl_on_packet_sent|path:0|inflight:2021|applimit:0|
[2025/09/12 05:04:36 441452] [debug] |scid:eff914754a3c9620cf382cf5|xqc_send_ctl_get_pto_time_and_space|srtt:250000|rtt_var:125000|pto_duration:750000|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:04:36 441456] [debug] |scid:eff914754a3c9620cf382cf5|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8A7A98C|path:0|PNS: 0, unacked: 1184|
[2025/09/12 05:04:36 441460] [debug] |scid:eff914754a3c9620cf382cf5|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8A7A98C|path:0|PNS: 1, unacked: 919|
[2025/09/12 05:04:36 441464] [debug] |scid:eff914754a3c9620cf382cf5|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8A7A98C|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:04:36 441468] [debug] |scid:eff914754a3c9620cf382cf5|xqc_timer_set|type:LOSS_DETECTION|expire:1757653477191139|now:1757653476441452|interv:749687|
[2025/09/12 05:04:36 441472] [debug] |scid:eff914754a3c9620cf382cf5|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB8A7A98C|path:0|pns:0|expire:1757653477191139|now:1757653476441452|interval:749687|pto_count:0|srtt:250000
[2025/09/12 05:04:36 441476] [debug] |scid:eff914754a3c9620cf382cf5|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:45952|inflight:2103|
[2025/09/12 05:04:36 441480] [debug] |scid:eff914754a3c9620cf382cf5|xqc_check_acked_or_dropped_pkt|conn:0000558BB8A7A98C|pkt_num:0|size:56|pkt_type:INIT|frame:ACK |
[2025/09/12 05:04:36 441485] [debug] |scid:eff914754a3c9620cf382cf5|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1|
[2025/09/12 05:04:36 441499] [info] |scid:eff914754a3c9620cf382cf5|xqc_send_packet_with_pn|<==|conn:0000558BB8A7A98C|path:0|pkt_num:1|size:56|sent:72|pkt_type:INIT|frame:ACK |inflight:2103|now:1757653476441489|stream_id:0|stream_offset:0|
[2025/09/12 05:04:36 441504] [debug] |scid:eff914754a3c9620cf382cf5|xqc_send_ctl_on_packet_sent|conn:0000558BB8A7A98C|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 05:04:36 441510] [debug] |scid:eff914754a3c9620cf382cf5|xqc_conn_next_wakeup_time|wakeup_time:1757653477191139|
[2025/09/12 05:04:36 441515] [debug] |scid:eff914754a3c9620cf382cf5|xqc_engine_add_wakeup_queue|next_tick_time:1757653477191139|
[2025/09/12 05:04:36 441519] [debug] |xqc_engine_wakeup_after|wakeup:1757653476457831|now:1757653476441518|diff:16313|
[2025/09/12 05:04:36 441524] [debug] |xqc_engine_main_logic|END|now:1757653476440945|
[2025/09/12 05:04:36 441529] [debug] |xqc_engine_main_logic|BEGIN|now:1757653476441529|
[2025/09/12 05:04:36 441533] [debug] |xqc_engine_wakeup_after|wakeup:1757653476457831|now:1757653476441533|diff:16298|
[2025/09/12 05:04:36 441537] [debug] |xqc_engine_main_logic|END|now:1757653476441529|
[2025/09/12 05:04:36 458610] [debug] |xqc_engine_main_logic|BEGIN|now:1757653476458610|
[2025/09/12 05:04:36 458620] [debug] |scid:a0cf7ac851dfa97be4ddff99|xqc_engine_remove_wakeup_queue|next_tick_time:1757653476457831|pq_index:0|
[2025/09/12 05:04:36 458626] [debug] |scid:a0cf7ac851dfa97be4ddff99|xqc_engine_add_active_queue|last_ticked_time:1757653473816527|
[2025/09/12 05:04:36 458637] [debug] |scid:a0cf7ac851dfa97be4ddff99|xqc_engine_process_conn|conn:0000558BB89D48FC|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:1757653476458636|
[2025/09/12 05:04:36 458643] [debug] |scid:a0cf7ac851dfa97be4ddff99|xqc_timer_expire|timer expired|type:LOSS_DETECTION|expire_time:1757653476457831|now:1757653476458636|
[2025/09/12 05:04:36 458647] [debug] |scid:a0cf7ac851dfa97be4ddff99|xqc_timer_loss_detection_timeout|path:0|loss_detection_timeout|
[2025/09/12 05:04:36 458651] [debug] |scid:a0cf7ac851dfa97be4ddff99|xqc_timer_loss_detection_timeout|send Probe pkts|conn:0000558BB89D48FC|path:0|bytes_in_flight:5388|
[2025/09/12 05:04:36 458656] [debug] |scid:a0cf7ac851dfa97be4ddff99|xqc_send_ctl_get_pto_time_and_space|srtt:32348|rtt_var:6296|pto_duration:1841024|backoff_factor:2.00|backoff:32.00|pto_cnt:5|max_ack_delay:25|
[2025/09/12 05:04:36 458660] [debug] |scid:a0cf7ac851dfa97be4ddff99|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB89D48FC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:04:36 458664] [debug] |scid:a0cf7ac851dfa97be4ddff99|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB89D48FC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:04:36 458668] [debug] |scid:a0cf7ac851dfa97be4ddff99|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB89D48FC|path:0|PNS: 2, unacked: 5388|
[2025/09/12 05:04:36 458672] [debug] |scid:a0cf7ac851dfa97be4ddff99|xqc_path_send_one_or_two_ack_elicit_pkts|send two ack-eliciting pkts|path:0|pns:2|
[2025/09/12 05:04:36 458677] [debug] |scid:a0cf7ac851dfa97be4ddff99|xqc_conn_send_probe_pkt|conn:0000558BB89D48FC|path:0|pkt_num:0|size:23|pkt_type:SHORT_HEADER|frame:HANDSHAKE_DONE |conn_state:ESTABED|
[2025/09/12 05:04:36 458683] [debug] |scid:a0cf7ac851dfa97be4ddff99|xqc_conn_send_probe_pkt|conn:0000558BB89D48FC|path:0|pkt_num:6|size:1050|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|
[2025/09/12 05:04:36 458688] [debug] |scid:a0cf7ac851dfa97be4ddff99|xqc_timer_loss_detection_timeout|xqc_send_ctl_set_loss_detection_timer|PTO|conn:0000558BB89D48FC|pto_count:6
[2025/09/12 05:04:36 458693] [debug] |scid:a0cf7ac851dfa97be4ddff99|xqc_send_ctl_get_pto_time_and_space|srtt:32348|rtt_var:6296|pto_duration:3682048|backoff_factor:2.00|backoff:64.00|pto_cnt:6|max_ack_delay:25|
[2025/09/12 05:04:36 458697] [debug] |scid:a0cf7ac851dfa97be4ddff99|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB89D48FC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:04:36 458701] [debug] |scid:a0cf7ac851dfa97be4ddff99|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB89D48FC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:04:36 458705] [debug] |scid:a0cf7ac851dfa97be4ddff99|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB89D48FC|path:0|PNS: 2, unacked: 5388|
[2025/09/12 05:04:36 458708] [debug] |scid:a0cf7ac851dfa97be4ddff99|xqc_timer_set|type:LOSS_DETECTION|expire:1757653479098855|now:1757653476458692|interv:2640163|
[2025/09/12 05:04:36 458712] [debug] |scid:a0cf7ac851dfa97be4ddff99|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB89D48FC|path:0|pns:2|expire:1757653479098855|now:1757653476458692|interval:2640163|pto_count:6|srtt:32348
[2025/09/12 05:04:36 458718] [debug] |scid:a0cf7ac851dfa97be4ddff99|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:HANDSHAKE_DONE |stream_id:0|stream_offset:0|
[2025/09/12 05:04:36 458723] [debug] |scid:a0cf7ac851dfa97be4ddff99|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:STREAM |stream_id:0|stream_offset:1024|
[2025/09/12 05:04:36 458727] [debug] |scid:a0cf7ac851dfa97be4ddff99|xqc_check_acked_or_dropped_pkt|conn:0000558BB89D48FC|pkt_num:0|size:23|pkt_type:SHORT_HEADER|frame:HANDSHAKE_DONE |
[2025/09/12 05:04:36 458732] [debug] |scid:a0cf7ac851dfa97be4ddff99|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:19|
[2025/09/12 05:04:36 458764] [info] |scid:a0cf7ac851dfa97be4ddff99|xqc_send_packet_with_pn|<==|conn:0000558BB89D48FC|path:0|pkt_num:19|size:23|sent:39|pkt_type:SHORT_HEADER|frame:HANDSHAKE_DONE |inflight:5388|now:1757653476458741|stream_id:0|stream_offset:0|
[2025/09/12 05:04:36 458774] [debug] |scid:a0cf7ac851dfa97be4ddff99|xqc_send_ctl_on_packet_sent|conn:0000558BB89D48FC|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:16|
[2025/09/12 05:04:36 458781] [debug] |scid:a0cf7ac851dfa97be4ddff99|xqc_send_ctl_on_packet_sent|path:0|inflight:5388|applimit:0|
[2025/09/12 05:04:36 458787] [debug] |scid:a0cf7ac851dfa97be4ddff99|xqc_send_ctl_get_pto_time_and_space|srtt:32348|rtt_var:6296|pto_duration:3682048|backoff_factor:2.00|backoff:64.00|pto_cnt:6|max_ack_delay:25|
[2025/09/12 05:04:36 458794] [debug] |scid:a0cf7ac851dfa97be4ddff99|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB89D48FC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:04:36 458801] [debug] |scid:a0cf7ac851dfa97be4ddff99|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB89D48FC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:04:36 458807] [debug] |scid:a0cf7ac851dfa97be4ddff99|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB89D48FC|path:0|PNS: 2, unacked: 5411|
[2025/09/12 05:04:36 458813] [debug] |scid:a0cf7ac851dfa97be4ddff99|xqc_timer_set|type:LOSS_DETECTION|expire:1757653481740789|now:1757653476458787|interv:5282002|
[2025/09/12 05:04:36 458820] [debug] |scid:a0cf7ac851dfa97be4ddff99|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB89D48FC|path:0|pns:2|expire:1757653481740789|now:1757653476458787|interval:5282002|pto_count:6|srtt:32348
[2025/09/12 05:04:36 458827] [debug] |scid:a0cf7ac851dfa97be4ddff99|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:48762|inflight:5411|
[2025/09/12 05:04:36 458834] [debug] |scid:a0cf7ac851dfa97be4ddff99|xqc_check_acked_or_dropped_pkt|conn:0000558BB89D48FC|pkt_num:6|size:1050|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:04:36 458839] [debug] |scid:a0cf7ac851dfa97be4ddff99|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:20|
[2025/09/12 05:04:36 458866] [info] |scid:a0cf7ac851dfa97be4ddff99|xqc_send_packet_with_pn|<==|conn:0000558BB89D48FC|path:0|pkt_num:20|size:1050|sent:1066|pkt_type:SHORT_HEADER|frame:STREAM |inflight:5411|now:1757653476458847|stream_id:0|stream_offset:1024|
[2025/09/12 05:04:36 458872] [debug] |scid:a0cf7ac851dfa97be4ddff99|xqc_send_ctl_on_packet_sent|conn:0000558BB89D48FC|path:0|pkt_num:20|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 05:04:36 458877] [debug] |scid:a0cf7ac851dfa97be4ddff99|xqc_send_ctl_on_packet_sent|path:0|inflight:5411|applimit:0|
[2025/09/12 05:04:36 458884] [debug] |scid:a0cf7ac851dfa97be4ddff99|xqc_send_ctl_get_pto_time_and_space|srtt:32348|rtt_var:6296|pto_duration:3682048|backoff_factor:2.00|backoff:64.00|pto_cnt:6|max_ack_delay:25|
[2025/09/12 05:04:36 458891] [debug] |scid:a0cf7ac851dfa97be4ddff99|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB89D48FC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:04:36 458897] [debug] |scid:a0cf7ac851dfa97be4ddff99|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB89D48FC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:04:36 458903] [debug] |scid:a0cf7ac851dfa97be4ddff99|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB89D48FC|path:0|PNS: 2, unacked: 6461|
[2025/09/12 05:04:36 458909] [debug] |scid:a0cf7ac851dfa97be4ddff99|xqc_timer_set|type:LOSS_DETECTION|expire:1757653481740895|now:1757653476458883|interv:5282012|
[2025/09/12 05:04:36 458916] [debug] |scid:a0cf7ac851dfa97be4ddff99|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB89D48FC|path:0|pns:2|expire:1757653481740895|now:1757653476458883|interval:5282012|pto_count:6|srtt:32348
[2025/09/12 05:04:36 458923] [debug] |scid:a0cf7ac851dfa97be4ddff99|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:48762|inflight:6461|
[2025/09/12 05:04:36 458930] [debug] |scid:a0cf7ac851dfa97be4ddff99|xqc_conn_next_wakeup_time|wakeup_time:1757653481740895|
[2025/09/12 05:04:36 458942] [debug] |scid:a0cf7ac851dfa97be4ddff99|xqc_engine_add_wakeup_queue|next_tick_time:1757653481740895|
[2025/09/12 05:04:36 458946] [debug] |xqc_engine_wakeup_after|wakeup:1757653476611807|now:1757653476458945|diff:152862|
[2025/09/12 05:04:36 458950] [debug] |xqc_engine_main_logic|END|now:1757653476458636|
[2025/09/12 05:04:36 612129] [debug] |xqc_engine_main_logic|BEGIN|now:1757653476612128|
[2025/09/12 05:04:36 612150] [debug] |scid:37f33d006a91a64b64083e58|xqc_engine_remove_wakeup_queue|next_tick_time:1757653476611807|pq_index:0|
[2025/09/12 05:04:36 612157] [debug] |scid:37f33d006a91a64b64083e58|xqc_engine_add_active_queue|last_ticked_time:1757653476364058|
[2025/09/12 05:04:36 612165] [debug] |scid:37f33d006a91a64b64083e58|xqc_engine_process_conn|conn:0000558BB8AABA8C|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:1757653476612162|
[2025/09/12 05:04:36 612171] [debug] |scid:37f33d006a91a64b64083e58|xqc_timer_expire|timer expired|type:CONN_DRAINING|expire_time:1757653476611807|now:1757653476612162|
[2025/09/12 05:04:36 612177] [debug] |scid:37f33d006a91a64b64083e58|xqc_timer_expire|unset|type:CONN_DRAINING|expire_time:1757653476611807|now:1757653476612162|
[2025/09/12 05:04:36 612181] [debug] |scid:37f33d006a91a64b64083e58|xqc_timer_unset|type:CONN_DRAINING|
[2025/09/12 05:04:36 612187] [info] |xqc_engine_main_logic|conn:0000558BB8AABA8C|l-0.0.0.0-443-37f33d006a91a64b64083e58 p-193.167.0.100-37416-7f0e8d79ba2c726c3b7e3e0f46348c343b|conn_state:13|next_tick_time:1757653476611807
[2025/09/12 05:04:36 612203] [report] |scid:37f33d006a91a64b64083e58|xqc_conn_destroy|0000558BB8AABA8C|has_0rtt:0|0rtt_accept:0|token_ok:0|handshake_time:927353|first_send_delay:1011592|conn_persist:1495551|keyupdate_cnt:0|err:0x0|close_msg:remote close|l-0.0.0.0-443-37f33d006a91a64b64083e58 p-193.167.0.100-37416-7f0e8d79ba2c726c3b7e3e0f46348c343b|hsk_recv:816190|close_recv:1247276|close_send:1247459|last_recv:1247205|last_send:1247459|mp_enable:0|create:1|validated:1|active:1|path_info:0/1/0/a/0,1,1,1,0,0,0,0,0,0,0,36,17,17,4096,0,51,i32,4,26,39,3,1371041091,1194,0,4,26,39,40000,1371041093,1247,0,4,26,39,4,1371041090,1132,0,4,1050,80,18,1215,4,35,4,19,1219,4,26,40000,20,1247,0-2,0-2,0-0,0-0,0-0,0-32,0-12119,0-10407,0-27,0-17,0-5,0-1,0-0,0-0,0-0,0-0,0-0,0-0|alpn:hq-interop|rebind_count:0|rebind_valid:0|rtx_pkt:5|tlp_pkt:1|snd_pkt:27|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 05:04:36 612215] [debug] |scid:37f33d006a91a64b64083e58|xqc_destroy_stream|send_state:2|recv_state:3|stream_id:0|stream_type:0|
[2025/09/12 05:04:36 612226] [stats] |scid:37f33d006a91a64b64083e58|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:1757653476128071|wrt_delay:173|snd_delay:261|finwrt_delay:173|finsnd_delay:204280|finrcv_delay:3|finread_delay:82|all_acked_delay:0|firstfinack_dely:0|close_delay:0|apprst_delay:0|rstsnd_delay:0|rstrcv_delay:0|l-0.0.0.0-443-37f33d006a91a64b64083e58 p-193.167.0.100-37416-7f0e8d79ba2c726c3b7e3e0f46348c343b|path_info:mp is not supported in connection scid:37f33d006a91a64b64083e58|fec_recv_delay:0u|fec_send_rpr_cnt:0|retrans:1|
[2025/09/12 05:04:36 612266] [debug] |scid:37f33d006a91a64b64083e58|xqc_send_ctl_destroy|destroy|
[2025/09/12 05:04:36 612275] [debug] |scid:37f33d006a91a64b64083e58|xqc_destroy_crypto_stream|destroy crypto stream|encrypt_level:0|cur_state:CLOSED|
[2025/09/12 05:04:36 612296] [debug] |scid:37f33d006a91a64b64083e58|xqc_destroy_crypto_stream|destroy crypto stream|encrypt_level:2|cur_state:CLOSED|
[2025/09/12 05:04:36 612301] [debug] |scid:37f33d006a91a64b64083e58|xqc_destroy_crypto_stream|destroy crypto stream|encrypt_level:3|cur_state:CLOSED|
[2025/09/12 05:04:36 612351] [debug] |xqc_engine_wakeup_after|wakeup:1757653477191139|now:1757653476612351|diff:578788|
[2025/09/12 05:04:36 612361] [debug] |xqc_engine_main_logic|END|now:1757653476612162|
[2025/09/12 05:04:36 792367] [info] |xqc_engine_packet_process|==>|conn:0000558BB8A7A98C|size:1200|state:S_HANDSHAKE_SENT|recv_time:1757653476792364|
[2025/09/12 05:04:36 792395] [debug] |scid:eff914754a3c9620cf382cf5|xqc_packet_parse_initial|packet parse|initial|
[2025/09/12 05:04:36 792405] [debug] |scid:eff914754a3c9620cf382cf5|xqc_packet_parse_initial|success|Length:1159|
[2025/09/12 05:04:36 792421] [debug] |scid:eff914754a3c9620cf382cf5|xqc_packet_decrypt|largest_pn:2132626156|
[2025/09/12 05:04:36 792430] [debug] |scid:eff914754a3c9620cf382cf5|xqc_packet_decrypt|decryption nonce|path_id:0|pn:2132626158|
[2025/09/12 05:04:36 792447] [debug] |scid:eff914754a3c9620cf382cf5|xqc_packet_decrypt_single|pkt_type:INIT|pkt_num:2132626158|
[2025/09/12 05:04:36 792456] [debug] |scid:eff914754a3c9620cf382cf5|xqc_process_frames|frame_type:1|
[2025/09/12 05:04:36 792465] [debug] |scid:eff914754a3c9620cf382cf5|xqc_process_frames|frame_type:0|
[2025/09/12 05:04:36 792473] [debug] |scid:eff914754a3c9620cf382cf5|xqc_process_padding_frame|process padding|
[2025/09/12 05:04:36 792487] [info] |scid:eff914754a3c9620cf382cf5|xqc_conn_addr_validated|Address Validated|conn:0000558BB8A7A98C|role:1|
[2025/09/12 05:04:36 792499] [debug] |scid:eff914754a3c9620cf382cf5|xqc_timer_unset|type:ACK_INIT|
[2025/09/12 05:04:36 792506] [debug] |scid:eff914754a3c9620cf382cf5|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 05:04:36 792515] [debug] |scid:eff914754a3c9620cf382cf5|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:2132626158|largest:2132626158|pns:0|
[2025/09/12 05:04:36 792524] [info] |scid:eff914754a3c9620cf382cf5|xqc_conn_on_pkt_processed|====>|conn:0000558BB8A7A98C|path:0|size:1200|pkt_type:INIT|pkt_num:2132626158|frame:PADDING PING |recv_time:1757653476792364|dcid:eff914754a3c9620cf382cf5|dcid_seq:0|
[2025/09/12 05:04:36 792535] [debug] |scid:eff914754a3c9620cf382cf5|xqc_timer_set|type:PATH_IDLE|expire:1757653536792364|now:1757653476792364|interv:60000000|
[2025/09/12 05:04:36 792543] [debug] |scid:eff914754a3c9620cf382cf5|xqc_timer_set|type:CONN_IDLE|expire:1757653536792364|now:1757653476792364|interv:60000000|
[2025/09/12 05:04:36 792549] [debug] |scid:eff914754a3c9620cf382cf5|xqc_engine_remove_wakeup_queue|next_tick_time:1757653477191139|pq_index:0|
[2025/09/12 05:04:36 792559] [debug] |scid:eff914754a3c9620cf382cf5|xqc_engine_add_active_queue|last_ticked_time:1757653476440945|
[2025/09/12 05:04:36 792569] [debug] |xqc_engine_main_logic|BEGIN|now:1757653476792569|
[2025/09/12 05:04:36 792579] [debug] |scid:eff914754a3c9620cf382cf5|xqc_engine_process_conn|conn:0000558BB8A7A98C|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:1757653476792577|
[2025/09/12 05:04:36 792593] [debug] |scid:eff914754a3c9620cf382cf5|xqc_gen_ack_frame|largest_recv:2132626158|ack_delay:228|first_ack_range:0|largest_pkt_recv_time:1757653476792364|
[2025/09/12 05:04:36 792602] [debug] |scid:eff914754a3c9620cf382cf5|xqc_gen_ack_frame|high:2132626158|low:2132626158|pkt_pns:0|
[2025/09/12 05:04:36 792610] [debug] |scid:eff914754a3c9620cf382cf5|xqc_gen_ack_frame|high:2132626156|low:2132626156|pkt_pns:0|
[2025/09/12 05:04:36 792617] [debug] |scid:eff914754a3c9620cf382cf5|xqc_write_ack_to_one_packet|ack_size:14|path:0|path_largest_recv:2132626158|frame_largest_recv:2132626158|
[2025/09/12 05:04:36 792640] [debug] |scid:eff914754a3c9620cf382cf5|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:0|
[2025/09/12 05:04:36 792649] [debug] |scid:eff914754a3c9620cf382cf5|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:ACK |stream_id:0|stream_offset:0|
[2025/09/12 05:04:36 792661] [debug] |scid:eff914754a3c9620cf382cf5|xqc_check_acked_or_dropped_pkt|conn:0000558BB8A7A98C|pkt_num:0|size:57|pkt_type:INIT|frame:ACK |
[2025/09/12 05:04:36 792673] [debug] |scid:eff914754a3c9620cf382cf5|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:2|
[2025/09/12 05:04:36 792725] [info] |scid:eff914754a3c9620cf382cf5|xqc_send_packet_with_pn|<==|conn:0000558BB8A7A98C|path:0|pkt_num:2|size:57|sent:73|pkt_type:INIT|frame:ACK |inflight:2103|now:1757653476792687|stream_id:0|stream_offset:0|
[2025/09/12 05:04:36 792735] [debug] |scid:eff914754a3c9620cf382cf5|xqc_send_ctl_on_packet_sent|conn:0000558BB8A7A98C|path:0|pkt_num:2|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 05:04:36 792745] [debug] |scid:eff914754a3c9620cf382cf5|xqc_conn_next_wakeup_time|wakeup_time:1757653477191139|
[2025/09/12 05:04:36 792754] [debug] |scid:eff914754a3c9620cf382cf5|xqc_engine_add_wakeup_queue|next_tick_time:1757653477191139|
[2025/09/12 05:04:36 792762] [debug] |xqc_engine_wakeup_after|wakeup:1757653477191139|now:1757653476792762|diff:398377|
[2025/09/12 05:04:36 792772] [debug] |xqc_engine_main_logic|END|now:1757653476792577|
[2025/09/12 05:04:36 792783] [debug] |xqc_engine_main_logic|BEGIN|now:1757653476792782|
[2025/09/12 05:04:36 792790] [debug] |xqc_engine_wakeup_after|wakeup:1757653477191139|now:1757653476792790|diff:398349|
[2025/09/12 05:04:36 792799] [debug] |xqc_engine_main_logic|END|now:1757653476792782|
[2025/09/12 05:04:37 187178] [info] |xqc_engine_packet_process|==>|conn:0000558BB8A7A98C|size:1200|state:S_HANDSHAKE_SENT|recv_time:1757653477187173|
[2025/09/12 05:04:37 187210] [debug] |scid:eff914754a3c9620cf382cf5|xqc_packet_parse_initial|packet parse|initial|
[2025/09/12 05:04:37 187219] [debug] |scid:eff914754a3c9620cf382cf5|xqc_packet_parse_initial|success|Length:1159|
[2025/09/12 05:04:37 187233] [debug] |scid:eff914754a3c9620cf382cf5|xqc_packet_decrypt|largest_pn:2132626158|
[2025/09/12 05:04:37 187241] [debug] |scid:eff914754a3c9620cf382cf5|xqc_packet_decrypt|decryption nonce|path_id:0|pn:2132626159|
[2025/09/12 05:04:37 187259] [debug] |scid:eff914754a3c9620cf382cf5|xqc_packet_decrypt_single|pkt_type:INIT|pkt_num:2132626159|
[2025/09/12 05:04:37 187268] [debug] |scid:eff914754a3c9620cf382cf5|xqc_process_frames|frame_type:1|
[2025/09/12 05:04:37 187277] [debug] |scid:eff914754a3c9620cf382cf5|xqc_process_frames|frame_type:0|
[2025/09/12 05:04:37 187284] [debug] |scid:eff914754a3c9620cf382cf5|xqc_process_padding_frame|process padding|
[2025/09/12 05:04:37 187297] [debug] |scid:eff914754a3c9620cf382cf5|xqc_timer_unset|type:ACK_INIT|
[2025/09/12 05:04:37 187307] [debug] |scid:eff914754a3c9620cf382cf5|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 05:04:37 187315] [debug] |scid:eff914754a3c9620cf382cf5|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:2132626159|largest:2132626159|pns:0|
[2025/09/12 05:04:37 187324] [info] |scid:eff914754a3c9620cf382cf5|xqc_conn_on_pkt_processed|====>|conn:0000558BB8A7A98C|path:0|size:1200|pkt_type:INIT|pkt_num:2132626159|frame:PADDING PING |recv_time:1757653477187173|dcid:eff914754a3c9620cf382cf5|dcid_seq:0|
[2025/09/12 05:04:37 187334] [debug] |scid:eff914754a3c9620cf382cf5|xqc_timer_set|type:PATH_IDLE|expire:1757653537187173|now:1757653477187173|interv:60000000|
[2025/09/12 05:04:37 187341] [debug] |scid:eff914754a3c9620cf382cf5|xqc_timer_set|type:CONN_IDLE|expire:1757653537187173|now:1757653477187173|interv:60000000|
[2025/09/12 05:04:37 187349] [debug] |scid:eff914754a3c9620cf382cf5|xqc_engine_remove_wakeup_queue|next_tick_time:1757653477191139|pq_index:0|
[2025/09/12 05:04:37 187374] [debug] |scid:eff914754a3c9620cf382cf5|xqc_engine_add_active_queue|last_ticked_time:1757653476792577|
[2025/09/12 05:04:37 187382] [debug] |xqc_engine_main_logic|BEGIN|now:1757653477187382|
[2025/09/12 05:04:37 187391] [debug] |scid:eff914754a3c9620cf382cf5|xqc_engine_process_conn|conn:0000558BB8A7A98C|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:1757653477187390|
[2025/09/12 05:04:37 187405] [debug] |scid:eff914754a3c9620cf382cf5|xqc_gen_ack_frame|largest_recv:2132626159|ack_delay:232|first_ack_range:1|largest_pkt_recv_time:1757653477187173|
[2025/09/12 05:04:37 187411] [debug] |scid:eff914754a3c9620cf382cf5|xqc_gen_ack_frame|high:2132626159|low:2132626158|pkt_pns:0|
[2025/09/12 05:04:37 187416] [debug] |scid:eff914754a3c9620cf382cf5|xqc_gen_ack_frame|high:2132626156|low:2132626156|pkt_pns:0|
[2025/09/12 05:04:37 187421] [debug] |scid:eff914754a3c9620cf382cf5|xqc_write_ack_to_one_packet|ack_size:14|path:0|path_largest_recv:2132626159|frame_largest_recv:2132626159|
[2025/09/12 05:04:37 187428] [debug] |scid:eff914754a3c9620cf382cf5|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:0|
[2025/09/12 05:04:37 187437] [debug] |scid:eff914754a3c9620cf382cf5|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:ACK |stream_id:0|stream_offset:0|
[2025/09/12 05:04:37 187449] [debug] |scid:eff914754a3c9620cf382cf5|xqc_check_acked_or_dropped_pkt|conn:0000558BB8A7A98C|pkt_num:0|size:57|pkt_type:INIT|frame:ACK |
[2025/09/12 05:04:37 187458] [debug] |scid:eff914754a3c9620cf382cf5|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:3|
[2025/09/12 05:04:37 187503] [info] |scid:eff914754a3c9620cf382cf5|xqc_send_packet_with_pn|<==|conn:0000558BB8A7A98C|path:0|pkt_num:3|size:57|sent:73|pkt_type:INIT|frame:ACK |inflight:2103|now:1757653477187470|stream_id:0|stream_offset:0|
[2025/09/12 05:04:37 187511] [debug] |scid:eff914754a3c9620cf382cf5|xqc_send_ctl_on_packet_sent|conn:0000558BB8A7A98C|path:0|pkt_num:3|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 05:04:37 187518] [debug] |scid:eff914754a3c9620cf382cf5|xqc_conn_next_wakeup_time|wakeup_time:1757653477191139|
[2025/09/12 05:04:37 187524] [debug] |scid:eff914754a3c9620cf382cf5|xqc_engine_add_wakeup_queue|next_tick_time:1757653477191139|
[2025/09/12 05:04:37 187530] [debug] |xqc_engine_wakeup_after|wakeup:1757653477191139|now:1757653477187530|diff:3609|
[2025/09/12 05:04:37 187539] [debug] |xqc_engine_main_logic|END|now:1757653477187390|
[2025/09/12 05:04:37 187550] [debug] |xqc_engine_main_logic|BEGIN|now:1757653477187550|
[2025/09/12 05:04:37 187558] [debug] |xqc_engine_wakeup_after|wakeup:1757653477191139|now:1757653477187557|diff:3582|
[2025/09/12 05:04:37 187564] [debug] |xqc_engine_main_logic|END|now:1757653477187550|
[2025/09/12 05:04:37 191632] [debug] |xqc_engine_main_logic|BEGIN|now:1757653477191632|
[2025/09/12 05:04:37 191641] [debug] |scid:eff914754a3c9620cf382cf5|xqc_engine_remove_wakeup_queue|next_tick_time:1757653477191139|pq_index:0|
[2025/09/12 05:04:37 191646] [debug] |scid:eff914754a3c9620cf382cf5|xqc_engine_add_active_queue|last_ticked_time:1757653477187390|
[2025/09/12 05:04:37 191650] [debug] |scid:eff914754a3c9620cf382cf5|xqc_engine_process_conn|conn:0000558BB8A7A98C|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:1757653477191650|
[2025/09/12 05:04:37 191655] [debug] |scid:eff914754a3c9620cf382cf5|xqc_timer_expire|timer expired|type:LOSS_DETECTION|expire_time:1757653477191139|now:1757653477191650|
[2025/09/12 05:04:37 191659] [debug] |scid:eff914754a3c9620cf382cf5|xqc_timer_loss_detection_timeout|path:0|loss_detection_timeout|
[2025/09/12 05:04:37 191663] [debug] |scid:eff914754a3c9620cf382cf5|xqc_timer_loss_detection_timeout|send Probe pkts|conn:0000558BB8A7A98C|path:0|bytes_in_flight:2103|
[2025/09/12 05:04:37 191672] [debug] |scid:eff914754a3c9620cf382cf5|xqc_send_ctl_get_pto_time_and_space|srtt:250000|rtt_var:125000|pto_duration:750000|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:04:37 191677] [debug] |scid:eff914754a3c9620cf382cf5|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8A7A98C|path:0|PNS: 0, unacked: 1184|
[2025/09/12 05:04:37 191681] [debug] |scid:eff914754a3c9620cf382cf5|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8A7A98C|path:0|PNS: 1, unacked: 919|
[2025/09/12 05:04:37 191685] [debug] |scid:eff914754a3c9620cf382cf5|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8A7A98C|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:04:37 191689] [debug] |scid:eff914754a3c9620cf382cf5|xqc_path_send_one_or_two_ack_elicit_pkts|send two ack-eliciting pkts|path:0|pns:0|
[2025/09/12 05:04:37 191694] [debug] |scid:eff914754a3c9620cf382cf5|xqc_conn_send_probe_pkt|conn:0000558BB8A7A98C|path:0|pkt_num:0|size:1184|pkt_type:INIT|frame:PADDING CRYPTO |conn_state:S_HANDSHAKE_SENT|
[2025/09/12 05:04:37 191700] [debug] |scid:eff914754a3c9620cf382cf5|xqc_path_send_one_or_two_ack_elicit_pkts|dup pkt on PTO, pkt_num:0|
[2025/09/12 05:04:37 191704] [debug] |scid:eff914754a3c9620cf382cf5|xqc_conn_send_probe_pkt|conn:0000558BB8A7A98C|path:0|pkt_num:0|size:1184|pkt_type:INIT|frame:PADDING CRYPTO |conn_state:S_HANDSHAKE_SENT|
[2025/09/12 05:04:37 191721] [debug] |scid:eff914754a3c9620cf382cf5|xqc_timer_loss_detection_timeout|xqc_send_ctl_set_loss_detection_timer|PTO|conn:0000558BB8A7A98C|pto_count:1
[2025/09/12 05:04:37 191728] [debug] |scid:eff914754a3c9620cf382cf5|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 05:04:37 191735] [debug] |scid:eff914754a3c9620cf382cf5|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8A7A98C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:04:37 191741] [debug] |scid:eff914754a3c9620cf382cf5|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8A7A98C|path:0|PNS: 1, unacked: 919|
[2025/09/12 05:04:37 191747] [debug] |scid:eff914754a3c9620cf382cf5|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8A7A98C|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:04:37 191751] [debug] |scid:eff914754a3c9620cf382cf5|xqc_timer_set|type:LOSS_DETECTION|expire:1757653477941428|now:1757653477191728|interv:749700|
[2025/09/12 05:04:37 191755] [debug] |scid:eff914754a3c9620cf382cf5|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB8A7A98C|path:0|pns:1|expire:1757653477941428|now:1757653477191728|interval:749700|pto_count:1|srtt:250000
[2025/09/12 05:04:37 191761] [debug] |scid:eff914754a3c9620cf382cf5|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:PADDING CRYPTO |stream_id:0|stream_offset:0|
[2025/09/12 05:04:37 191766] [debug] |scid:eff914754a3c9620cf382cf5|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:PADDING CRYPTO |stream_id:0|stream_offset:0|
[2025/09/12 05:04:37 191770] [debug] |scid:eff914754a3c9620cf382cf5|xqc_check_acked_or_dropped_pkt|conn:0000558BB8A7A98C|pkt_num:0|size:1184|pkt_type:INIT|frame:PADDING CRYPTO |
[2025/09/12 05:04:37 191775] [debug] |scid:eff914754a3c9620cf382cf5|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:4|
[2025/09/12 05:04:37 191803] [info] |scid:eff914754a3c9620cf382cf5|xqc_send_packet_with_pn|<==|conn:0000558BB8A7A98C|path:0|pkt_num:4|size:1184|sent:1200|pkt_type:INIT|frame:PADDING CRYPTO |inflight:919|now:1757653477191782|stream_id:0|stream_offset:0|
[2025/09/12 05:04:37 191808] [debug] |scid:eff914754a3c9620cf382cf5|xqc_send_ctl_on_packet_sent|conn:0000558BB8A7A98C|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 05:04:37 191813] [debug] |scid:eff914754a3c9620cf382cf5|xqc_send_ctl_on_packet_sent|path:0|inflight:919|applimit:0|
[2025/09/12 05:04:37 191817] [debug] |scid:eff914754a3c9620cf382cf5|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 05:04:37 191826] [debug] |scid:eff914754a3c9620cf382cf5|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8A7A98C|path:0|PNS: 0, unacked: 1184|
[2025/09/12 05:04:37 191830] [debug] |scid:eff914754a3c9620cf382cf5|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8A7A98C|path:0|PNS: 1, unacked: 919|
[2025/09/12 05:04:37 191834] [debug] |scid:eff914754a3c9620cf382cf5|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8A7A98C|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:04:37 191838] [debug] |scid:eff914754a3c9620cf382cf5|xqc_timer_set|type:LOSS_DETECTION|expire:1757653477941428|now:1757653477191817|interv:749611|
[2025/09/12 05:04:37 191842] [debug] |scid:eff914754a3c9620cf382cf5|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB8A7A98C|path:0|pns:1|expire:1757653477941428|now:1757653477191817|interval:749611|pto_count:1|srtt:250000
[2025/09/12 05:04:37 191846] [debug] |scid:eff914754a3c9620cf382cf5|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:45952|inflight:2103|
[2025/09/12 05:04:37 191851] [debug] |scid:eff914754a3c9620cf382cf5|xqc_check_acked_or_dropped_pkt|conn:0000558BB8A7A98C|pkt_num:0|size:1184|pkt_type:INIT|frame:PADDING CRYPTO |
[2025/09/12 05:04:37 191856] [debug] |scid:eff914754a3c9620cf382cf5|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:5|
[2025/09/12 05:04:37 191876] [info] |scid:eff914754a3c9620cf382cf5|xqc_send_packet_with_pn|<==|conn:0000558BB8A7A98C|path:0|pkt_num:5|size:1184|sent:1200|pkt_type:INIT|frame:PADDING CRYPTO |inflight:2103|now:1757653477191861|stream_id:0|stream_offset:0|
[2025/09/12 05:04:37 191881] [debug] |scid:eff914754a3c9620cf382cf5|xqc_send_ctl_on_packet_sent|conn:0000558BB8A7A98C|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 05:04:37 191885] [debug] |scid:eff914754a3c9620cf382cf5|xqc_send_ctl_on_packet_sent|path:0|inflight:2103|applimit:0|
[2025/09/12 05:04:37 191889] [debug] |scid:eff914754a3c9620cf382cf5|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 05:04:37 191894] [debug] |scid:eff914754a3c9620cf382cf5|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8A7A98C|path:0|PNS: 0, unacked: 2368|
[2025/09/12 05:04:37 191898] [debug] |scid:eff914754a3c9620cf382cf5|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8A7A98C|path:0|PNS: 1, unacked: 919|
[2025/09/12 05:04:37 191901] [debug] |scid:eff914754a3c9620cf382cf5|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8A7A98C|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:04:37 191905] [debug] |scid:eff914754a3c9620cf382cf5|xqc_timer_set|type:LOSS_DETECTION|expire:1757653477941428|now:1757653477191889|interv:749539|
[2025/09/12 05:04:37 191909] [debug] |scid:eff914754a3c9620cf382cf5|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB8A7A98C|path:0|pns:1|expire:1757653477941428|now:1757653477191889|interval:749539|pto_count:1|srtt:250000
[2025/09/12 05:04:37 191913] [debug] |scid:eff914754a3c9620cf382cf5|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:45952|inflight:3287|
[2025/09/12 05:04:37 191918] [debug] |scid:eff914754a3c9620cf382cf5|xqc_conn_next_wakeup_time|wakeup_time:1757653477941428|
[2025/09/12 05:04:37 191922] [debug] |scid:eff914754a3c9620cf382cf5|xqc_engine_add_wakeup_queue|next_tick_time:1757653477941428|
[2025/09/12 05:04:37 191926] [debug] |xqc_engine_wakeup_after|wakeup:1757653477341534|now:1757653477191926|diff:149608|
[2025/09/12 05:04:37 191930] [debug] |xqc_engine_main_logic|END|now:1757653477191650|
[2025/09/12 05:04:37 224856] [info] |xqc_engine_packet_process|==>|conn:0000558BB8A7A98C|size:1200|state:S_HANDSHAKE_SENT|recv_time:1757653477224854|
[2025/09/12 05:04:37 224871] [debug] |scid:eff914754a3c9620cf382cf5|xqc_packet_parse_initial|packet parse|initial|
[2025/09/12 05:04:37 224878] [debug] |scid:eff914754a3c9620cf382cf5|xqc_packet_parse_initial|success|Length:1159|
[2025/09/12 05:04:37 224894] [debug] |scid:eff914754a3c9620cf382cf5|xqc_packet_decrypt|largest_pn:2132626159|
[2025/09/12 05:04:37 224899] [debug] |scid:eff914754a3c9620cf382cf5|xqc_packet_decrypt|decryption nonce|path_id:0|pn:2132626160|
[2025/09/12 05:04:37 224905] [debug] |scid:eff914754a3c9620cf382cf5|xqc_packet_decrypt_single|pkt_type:INIT|pkt_num:2132626160|
[2025/09/12 05:04:37 224911] [debug] |scid:eff914754a3c9620cf382cf5|xqc_process_frames|frame_type:2|
[2025/09/12 05:04:37 224919] [debug] |scid:eff914754a3c9620cf382cf5|xqc_send_ctl_on_ack_received|conn:0000558BB8A7A98C|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:4|path_largest_ack:4|
[2025/09/12 05:04:37 224928] [debug] |scid:eff914754a3c9620cf382cf5|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:2103|prior_delivered:0|prior_time:1757653476441139|is_app_limited:1|send_elapse:750643|ack_elapse:783715|ctl_first_sent_time:1757653477191782|lagest_ack_time:1757653477224854|curr_delivered:1184|
[2025/09/12 05:04:37 224936] [debug] |scid:eff914754a3c9620cf382cf5|xqc_update_sample|sampler_sent_time_update:1757653477191782|
[2025/09/12 05:04:37 224943] [debug] |scid:eff914754a3c9620cf382cf5|xqc_send_ctl_on_ack_received|sndq_packets_used:6||sndq_packets_used_bytes:0|sndq_packets_free:1|
[2025/09/12 05:04:37 224949] [debug] |scid:eff914754a3c9620cf382cf5|xqc_send_ctl_update_rtt|before update rtt|conn:0000558BB8A7A98C|srtt:250000|rttvar:125000|minrtt:4294967295|latest_rtt:33072|ack_delay:0|
[2025/09/12 05:04:37 224959] [debug] |scid:eff914754a3c9620cf382cf5|xqc_send_ctl_update_rtt|l-0.0.0.0-443-eff914754a3c9620cf382cf5 p-193.167.0.100-49795-774283acd383963a27268c17292a1eb708 |after update rtt|conn:0000558BB8A7A98C|srtt:33072|rttvar:16536|minrtt:33072|latest_rtt:33072|ack_delay:0|
[2025/09/12 05:04:37 224967] [debug] |scid:eff914754a3c9620cf382cf5|xqc_send_ctl_get_lost_sent_pn|largest_acked:4|lost_pn:1|thresh:3|
[2025/09/12 05:04:37 224975] [debug] |scid:eff914754a3c9620cf382cf5|xqc_send_ctl_on_ack_received|xqc_recv_record_del from 2132626159|pns:0|
[2025/09/12 05:04:37 224981] [debug] |scid:eff914754a3c9620cf382cf5|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:04:37 224987] [debug] |scid:eff914754a3c9620cf382cf5|xqc_send_ctl_get_pto_time_and_space|srtt:33072|rtt_var:16536|pto_duration:99216|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:04:37 224994] [debug] |scid:eff914754a3c9620cf382cf5|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8A7A98C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:04:37 225001] [debug] |scid:eff914754a3c9620cf382cf5|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8A7A98C|path:0|PNS: 1, unacked: 919|
[2025/09/12 05:04:37 225006] [debug] |scid:eff914754a3c9620cf382cf5|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8A7A98C|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:04:37 225013] [debug] |scid:eff914754a3c9620cf382cf5|xqc_timer_set|type:LOSS_DETECTION|expire:1757653477224987|now:1757653477224987|interv:0|
[2025/09/12 05:04:37 225019] [debug] |scid:eff914754a3c9620cf382cf5|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB8A7A98C|path:0|pns:1|expire:1757653476540644|now:1757653477224987|interval:0|pto_count:0|srtt:33072
[2025/09/12 05:04:37 225026] [debug] |scid:eff914754a3c9620cf382cf5|xqc_generate_sample|sampler: send_elapse 750643, ack_elapse 783715, delivered 1184|rate 1510|lost 0|
[2025/09/12 05:04:37 225034] [debug] |scid:eff914754a3c9620cf382cf5|xqc_bbr_update_bandwidth|BBRv1: RTT round update 0 -> 1|
[2025/09/12 05:04:37 225060] [debug] |scid:eff914754a3c9620cf382cf5|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1510) in round 1|
[2025/09/12 05:04:37 225065] [debug] |scid:eff914754a3c9620cf382cf5|xqc_bbr_update_min_rtt|probertt expire|rtt:33072, old_rtt:2147483647|
[2025/09/12 05:04:37 225069] [debug] |scid:eff914754a3c9620cf382cf5|xqc_bbr_update_min_rtt|minrtt expire|rtt:33072, old_rtt:2147483647|
[2025/09/12 05:04:37 225078] [debug] |scid:eff914754a3c9620cf382cf5|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:5744|extra_cwnd:302|
[2025/09/12 05:04:37 225082] [debug] |scid:eff914754a3c9620cf382cf5|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:45952|packet_lost:0|acked:1184|po_sent_time:1757653477191782|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1184|
[2025/09/12 05:04:37 225086] [debug] |scid:eff914754a3c9620cf382cf5|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:45952|packet_lost:0|acked:1184|po_sent_time:1757653477191782|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1184|
[2025/09/12 05:04:37 225092] [debug] |scid:eff914754a3c9620cf382cf5|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-eff914754a3c9620cf382cf5 p-193.167.0.100-49795-774283acd383963a27268c17292a1eb708 |bbr on ack|mode:0|pacing_rate:4008572|bw:1510|cwnd:47136|full_bw_reached:0|inflight:919|srtt:33072|latest_rtt:33072|min_rtt:33072|applimit:1|lost:0|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:1|
[2025/09/12 05:04:37 225097] [stats] |scid:eff914754a3c9620cf382cf5|xqc_send_ctl_info_circle_record|l-0.0.0.0-443-eff914754a3c9620cf382cf5 p-193.167.0.100-49795-774283acd383963a27268c17292a1eb708 |path:0||cwnd:47136|inflight:919|mode:0|applimit:0|pacing_rate:4008572|bw:1510|srtt:33072|latest_rtt:33072|min_rtt:33072|send:7|lost:0|tlp:1|recv:3|recovery:0|slow_start:1|conn_life:785325|acked:1184|delivered:1184|is_cwnd_limited:0|
[2025/09/12 05:04:37 225103] [debug] |scid:eff914754a3c9620cf382cf5|xqc_process_frames|frame_type:0|
[2025/09/12 05:04:37 225106] [debug] |scid:eff914754a3c9620cf382cf5|xqc_process_padding_frame|process padding|
[2025/09/12 05:04:37 225113] [debug] |scid:eff914754a3c9620cf382cf5|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:2132626160|largest:2132626160|pns:0|
[2025/09/12 05:04:37 225118] [info] |scid:eff914754a3c9620cf382cf5|xqc_conn_on_pkt_processed|====>|conn:0000558BB8A7A98C|path:0|size:1200|pkt_type:INIT|pkt_num:2132626160|frame:PADDING ACK |recv_time:1757653477224854|dcid:eff914754a3c9620cf382cf5|dcid_seq:0|
[2025/09/12 05:04:37 225122] [debug] |scid:eff914754a3c9620cf382cf5|xqc_timer_set|type:PATH_IDLE|expire:1757653537224854|now:1757653477224854|interv:60000000|
[2025/09/12 05:04:37 225126] [debug] |scid:eff914754a3c9620cf382cf5|xqc_timer_set|type:CONN_IDLE|expire:1757653537224854|now:1757653477224854|interv:60000000|
[2025/09/12 05:04:37 225130] [debug] |scid:eff914754a3c9620cf382cf5|xqc_engine_remove_wakeup_queue|next_tick_time:1757653477941428|pq_index:1|
[2025/09/12 05:04:37 225135] [debug] |scid:eff914754a3c9620cf382cf5|xqc_engine_add_active_queue|last_ticked_time:1757653477191650|
[2025/09/12 05:04:37 225139] [debug] |xqc_engine_main_logic|BEGIN|now:1757653477225139|
[2025/09/12 05:04:37 225143] [debug] |scid:eff914754a3c9620cf382cf5|xqc_engine_process_conn|conn:0000558BB8A7A98C|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:1757653477225143|
[2025/09/12 05:04:37 225148] [debug] |scid:eff914754a3c9620cf382cf5|xqc_timer_expire|timer expired|type:LOSS_DETECTION|expire_time:1757653477224987|now:1757653477225143|
[2025/09/12 05:04:37 225152] [debug] |scid:eff914754a3c9620cf382cf5|xqc_timer_loss_detection_timeout|path:0|loss_detection_timeout|
[2025/09/12 05:04:37 225156] [debug] |scid:eff914754a3c9620cf382cf5|xqc_timer_loss_detection_timeout|send Probe pkts|conn:0000558BB8A7A98C|path:0|bytes_in_flight:919|
[2025/09/12 05:04:37 225160] [debug] |scid:eff914754a3c9620cf382cf5|xqc_send_ctl_get_pto_time_and_space|srtt:33072|rtt_var:16536|pto_duration:99216|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:04:37 225165] [debug] |scid:eff914754a3c9620cf382cf5|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8A7A98C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:04:37 225170] [debug] |scid:eff914754a3c9620cf382cf5|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8A7A98C|path:0|PNS: 1, unacked: 919|
[2025/09/12 05:04:37 225178] [debug] |scid:eff914754a3c9620cf382cf5|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8A7A98C|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:04:37 225183] [debug] |scid:eff914754a3c9620cf382cf5|xqc_path_send_one_or_two_ack_elicit_pkts|send two ack-eliciting pkts|path:0|pns:1|
[2025/09/12 05:04:37 225189] [debug] |scid:eff914754a3c9620cf382cf5|xqc_conn_send_probe_pkt|conn:0000558BB8A7A98C|path:0|pkt_num:0|size:194|pkt_type:HSK|frame:CRYPTO |conn_state:S_HANDSHAKE_SENT|
[2025/09/12 05:04:37 225195] [debug] |scid:eff914754a3c9620cf382cf5|xqc_conn_send_probe_pkt|conn:0000558BB8A7A98C|path:0|pkt_num:1|size:516|pkt_type:HSK|frame:CRYPTO |conn_state:S_HANDSHAKE_SENT|
[2025/09/12 05:04:37 225200] [debug] |scid:eff914754a3c9620cf382cf5|xqc_timer_loss_detection_timeout|xqc_send_ctl_set_loss_detection_timer|PTO|conn:0000558BB8A7A98C|pto_count:1
[2025/09/12 05:04:37 225206] [debug] |scid:eff914754a3c9620cf382cf5|xqc_send_ctl_get_pto_time_and_space|srtt:33072|rtt_var:16536|pto_duration:198432|backoff_factor:2.00|backoff:2.00|pto_cnt:1|max_ack_delay:25|
[2025/09/12 05:04:37 225211] [debug] |scid:eff914754a3c9620cf382cf5|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8A7A98C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:04:37 225215] [debug] |scid:eff914754a3c9620cf382cf5|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8A7A98C|path:0|PNS: 1, unacked: 209|
[2025/09/12 05:04:37 225220] [debug] |scid:eff914754a3c9620cf382cf5|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8A7A98C|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:04:37 225225] [debug] |scid:eff914754a3c9620cf382cf5|xqc_timer_set|type:LOSS_DETECTION|expire:1757653477225205|now:1757653477225205|interv:0|
[2025/09/12 05:04:37 225230] [debug] |scid:eff914754a3c9620cf382cf5|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB8A7A98C|path:0|pns:1|expire:1757653476639860|now:1757653477225205|interval:0|pto_count:1|srtt:33072
[2025/09/12 05:04:37 225237] [debug] |scid:eff914754a3c9620cf382cf5|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:CRYPTO |stream_id:0|stream_offset:0|
[2025/09/12 05:04:37 225242] [debug] |scid:eff914754a3c9620cf382cf5|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:CRYPTO |stream_id:0|stream_offset:0|
[2025/09/12 05:04:37 225248] [debug] |scid:eff914754a3c9620cf382cf5|xqc_check_acked_or_dropped_pkt|conn:0000558BB8A7A98C|pkt_num:0|size:194|pkt_type:HSK|frame:CRYPTO |
[2025/09/12 05:04:37 225253] [debug] |scid:eff914754a3c9620cf382cf5|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:4|
[2025/09/12 05:04:37 225289] [info] |scid:eff914754a3c9620cf382cf5|xqc_send_packet_with_pn|<==|conn:0000558BB8A7A98C|path:0|pkt_num:4|size:194|sent:210|pkt_type:HSK|frame:CRYPTO |inflight:209|now:1757653477225263|stream_id:0|stream_offset:0|
[2025/09/12 05:04:37 225296] [debug] |scid:eff914754a3c9620cf382cf5|xqc_send_ctl_on_packet_sent|conn:0000558BB8A7A98C|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 05:04:37 225301] [debug] |scid:eff914754a3c9620cf382cf5|xqc_send_ctl_on_packet_sent|path:0|inflight:209|applimit:0|
[2025/09/12 05:04:37 225307] [debug] |scid:eff914754a3c9620cf382cf5|xqc_send_ctl_get_pto_time_and_space|srtt:33072|rtt_var:16536|pto_duration:198432|backoff_factor:2.00|backoff:2.00|pto_cnt:1|max_ack_delay:25|
[2025/09/12 05:04:37 225312] [debug] |scid:eff914754a3c9620cf382cf5|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8A7A98C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:04:37 225316] [debug] |scid:eff914754a3c9620cf382cf5|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8A7A98C|path:0|PNS: 1, unacked: 403|
[2025/09/12 05:04:37 225321] [debug] |scid:eff914754a3c9620cf382cf5|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8A7A98C|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:04:37 225326] [debug] |scid:eff914754a3c9620cf382cf5|xqc_timer_set|type:LOSS_DETECTION|expire:1757653477423695|now:1757653477225306|interv:198389|
[2025/09/12 05:04:37 225335] [debug] |scid:eff914754a3c9620cf382cf5|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB8A7A98C|path:0|pns:1|expire:1757653477423695|now:1757653477225306|interval:198389|pto_count:1|srtt:33072
[2025/09/12 05:04:37 225340] [debug] |scid:eff914754a3c9620cf382cf5|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:47136|inflight:403|
[2025/09/12 05:04:37 225346] [debug] |scid:eff914754a3c9620cf382cf5|xqc_check_acked_or_dropped_pkt|conn:0000558BB8A7A98C|pkt_num:1|size:516|pkt_type:HSK|frame:CRYPTO |
[2025/09/12 05:04:37 225351] [debug] |scid:eff914754a3c9620cf382cf5|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:5|
[2025/09/12 05:04:37 225375] [info] |scid:eff914754a3c9620cf382cf5|xqc_send_packet_with_pn|<==|conn:0000558BB8A7A98C|path:0|pkt_num:5|size:516|sent:532|pkt_type:HSK|frame:CRYPTO |inflight:403|now:1757653477225358|stream_id:0|stream_offset:0|
[2025/09/12 05:04:37 225382] [debug] |scid:eff914754a3c9620cf382cf5|xqc_send_ctl_on_packet_sent|conn:0000558BB8A7A98C|path:0|pkt_num:5|origin_pktnum:1|size:516|enc_size:532|pkt_type:HSK|frame:CRYPTO |conn_state:S_HANDSHAKE_SENT|po_in_flight:0||retrans:0|
[2025/09/12 05:04:37 225387] [debug] |scid:eff914754a3c9620cf382cf5|xqc_send_ctl_on_packet_sent|path:0|inflight:403|applimit:0|
[2025/09/12 05:04:37 225392] [debug] |scid:eff914754a3c9620cf382cf5|xqc_send_ctl_get_pto_time_and_space|srtt:33072|rtt_var:16536|pto_duration:198432|backoff_factor:2.00|backoff:2.00|pto_cnt:1|max_ack_delay:25|
[2025/09/12 05:04:37 225397] [debug] |scid:eff914754a3c9620cf382cf5|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8A7A98C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:04:37 225402] [debug] |scid:eff914754a3c9620cf382cf5|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8A7A98C|path:0|PNS: 1, unacked: 919|
[2025/09/12 05:04:37 225406] [debug] |scid:eff914754a3c9620cf382cf5|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8A7A98C|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:04:37 225411] [debug] |scid:eff914754a3c9620cf382cf5|xqc_timer_set|type:LOSS_DETECTION|expire:1757653477423790|now:1757653477225392|interv:198398|
[2025/09/12 05:04:37 225416] [debug] |scid:eff914754a3c9620cf382cf5|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB8A7A98C|path:0|pns:1|expire:1757653477423790|now:1757653477225392|interval:198398|pto_count:1|srtt:33072
[2025/09/12 05:04:37 225421] [debug] |scid:eff914754a3c9620cf382cf5|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:47136|inflight:919|
[2025/09/12 05:04:37 225427] [debug] |scid:eff914754a3c9620cf382cf5|xqc_conn_next_wakeup_time|wakeup_time:1757653477423790|
[2025/09/12 05:04:37 225432] [debug] |scid:eff914754a3c9620cf382cf5|xqc_engine_add_wakeup_queue|next_tick_time:1757653477423790|
[2025/09/12 05:04:37 225437] [debug] |xqc_engine_wakeup_after|wakeup:1757653477341534|now:1757653477225437|diff:116097|
[2025/09/12 05:04:37 225442] [debug] |xqc_engine_main_logic|END|now:1757653477225143|
[2025/09/12 05:04:37 225449] [debug] |xqc_engine_main_logic|BEGIN|now:1757653477225449|
[2025/09/12 05:04:37 225453] [debug] |xqc_engine_wakeup_after|wakeup:1757653477341534|now:1757653477225453|diff:116081|
[2025/09/12 05:04:37 225458] [debug] |xqc_engine_main_logic|END|now:1757653477225449|
[2025/09/12 05:04:37 225816] [info] |xqc_engine_packet_process|==>|conn:0000558BB8A7A98C|size:1200|state:S_HANDSHAKE_SENT|recv_time:1757653477225815|
[2025/09/12 05:04:37 225827] [debug] |scid:eff914754a3c9620cf382cf5|xqc_packet_parse_initial|packet parse|initial|
[2025/09/12 05:04:37 225835] [debug] |scid:eff914754a3c9620cf382cf5|xqc_packet_parse_initial|success|Length:1159|
[2025/09/12 05:04:37 225845] [debug] |scid:eff914754a3c9620cf382cf5|xqc_packet_decrypt|largest_pn:2132626160|
[2025/09/12 05:04:37 225852] [debug] |scid:eff914754a3c9620cf382cf5|xqc_packet_decrypt|decryption nonce|path_id:0|pn:2132626161|
[2025/09/12 05:04:37 225863] [debug] |scid:eff914754a3c9620cf382cf5|xqc_packet_decrypt_single|pkt_type:INIT|pkt_num:2132626161|
[2025/09/12 05:04:37 225878] [debug] |scid:eff914754a3c9620cf382cf5|xqc_process_frames|frame_type:2|
[2025/09/12 05:04:37 225887] [debug] |scid:eff914754a3c9620cf382cf5|xqc_process_frames|frame_type:0|
[2025/09/12 05:04:37 225895] [debug] |scid:eff914754a3c9620cf382cf5|xqc_process_padding_frame|process padding|
[2025/09/12 05:04:37 225906] [debug] |scid:eff914754a3c9620cf382cf5|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:2132626161|largest:2132626161|pns:0|
[2025/09/12 05:04:37 225916] [info] |scid:eff914754a3c9620cf382cf5|xqc_conn_on_pkt_processed|====>|conn:0000558BB8A7A98C|path:0|size:1200|pkt_type:INIT|pkt_num:2132626161|frame:PADDING ACK |recv_time:1757653477225815|dcid:eff914754a3c9620cf382cf5|dcid_seq:0|
[2025/09/12 05:04:37 225925] [debug] |scid:eff914754a3c9620cf382cf5|xqc_timer_set|type:PATH_IDLE|expire:1757653537225815|now:1757653477225815|interv:60000000|
[2025/09/12 05:04:37 225933] [debug] |scid:eff914754a3c9620cf382cf5|xqc_timer_set|type:CONN_IDLE|expire:1757653537225815|now:1757653477225815|interv:60000000|
[2025/09/12 05:04:37 225941] [debug] |scid:eff914754a3c9620cf382cf5|xqc_engine_remove_wakeup_queue|next_tick_time:1757653477423790|pq_index:1|
[2025/09/12 05:04:37 225949] [debug] |scid:eff914754a3c9620cf382cf5|xqc_engine_add_active_queue|last_ticked_time:1757653477225143|
[2025/09/12 05:04:37 225957] [debug] |xqc_engine_main_logic|BEGIN|now:1757653477225957|
[2025/09/12 05:04:37 225966] [debug] |scid:eff914754a3c9620cf382cf5|xqc_engine_process_conn|conn:0000558BB8A7A98C|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:1757653477225965|
[2025/09/12 05:04:37 225977] [debug] |scid:eff914754a3c9620cf382cf5|xqc_conn_next_wakeup_time|wakeup_time:1757653477423790|
[2025/09/12 05:04:37 225985] [debug] |scid:eff914754a3c9620cf382cf5|xqc_engine_add_wakeup_queue|next_tick_time:1757653477423790|
[2025/09/12 05:04:37 225991] [debug] |xqc_engine_wakeup_after|wakeup:1757653477341534|now:1757653477225991|diff:115543|
[2025/09/12 05:04:37 225997] [debug] |xqc_engine_main_logic|END|now:1757653477225965|
[2025/09/12 05:04:37 226003] [debug] |xqc_engine_main_logic|BEGIN|now:1757653477226003|
[2025/09/12 05:04:37 226011] [debug] |xqc_engine_wakeup_after|wakeup:1757653477341534|now:1757653477226011|diff:115523|
[2025/09/12 05:04:37 226018] [debug] |xqc_engine_main_logic|END|now:1757653477226003|
[2025/09/12 05:04:37 256201] [info] |xqc_engine_packet_process|==>|conn:0000558BB8A7A98C|size:65|state:S_HANDSHAKE_SENT|recv_time:1757653477256199|
[2025/09/12 05:04:37 256221] [debug] |scid:eff914754a3c9620cf382cf5|xqc_packet_parse_handshake|success|Length:25|
[2025/09/12 05:04:37 256233] [debug] |scid:eff914754a3c9620cf382cf5|xqc_packet_decrypt|largest_pn:0|
[2025/09/12 05:04:37 256241] [debug] |scid:eff914754a3c9620cf382cf5|xqc_packet_decrypt|decryption nonce|path_id:0|pn:2132626156|
[2025/09/12 05:04:37 256252] [debug] |scid:eff914754a3c9620cf382cf5|xqc_packet_decrypt_single|pkt_type:HSK|pkt_num:2132626156|
[2025/09/12 05:04:37 256259] [debug] |scid:eff914754a3c9620cf382cf5|xqc_process_frames|frame_type:2|
[2025/09/12 05:04:37 256269] [debug] |scid:eff914754a3c9620cf382cf5|xqc_send_ctl_on_ack_received|conn:0000558BB8A7A98C|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 05:04:37 256279] [debug] |scid:eff914754a3c9620cf382cf5|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:403|prior_delivered:1184|prior_time:1757653477224854|is_app_limited:1|send_elapse:33481|ack_elapse:31345|ctl_first_sent_time:1757653477225263|lagest_ack_time:1757653477256199|curr_delivered:1378|
[2025/09/12 05:04:37 256287] [debug] |scid:eff914754a3c9620cf382cf5|xqc_update_sample|sampler_sent_time_update:1757653477225263|
[2025/09/12 05:04:37 256295] [debug] |scid:eff914754a3c9620cf382cf5|xqc_send_ctl_on_ack_received|sndq_packets_used:4||sndq_packets_used_bytes:0|sndq_packets_free:3|
[2025/09/12 05:04:37 256315] [debug] |scid:eff914754a3c9620cf382cf5|xqc_send_ctl_update_rtt|before update rtt|conn:0000558BB8A7A98C|srtt:33072|rttvar:16536|minrtt:33072|latest_rtt:30936|ack_delay:0|
[2025/09/12 05:04:37 256324] [debug] |scid:eff914754a3c9620cf382cf5|xqc_send_ctl_update_rtt|l-0.0.0.0-443-eff914754a3c9620cf382cf5 p-193.167.0.100-49795-774283acd383963a27268c17292a1eb708 |after update rtt|conn:0000558BB8A7A98C|srtt:32805|rttvar:12936|minrtt:30936|latest_rtt:30936|ack_delay:0|
[2025/09/12 05:04:37 256332] [debug] |scid:eff914754a3c9620cf382cf5|xqc_send_ctl_get_lost_sent_pn|largest_acked:4|lost_pn:1|thresh:3|
[2025/09/12 05:04:37 256340] [debug] |scid:eff914754a3c9620cf382cf5|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:04:37 256346] [debug] |scid:eff914754a3c9620cf382cf5|xqc_send_ctl_detect_lost|mark lost|pns:1|pkt_num:2|lost_pn:1|po_sent_time:1757653476441363|lost_send_time:1757653477219294|loss_delay:36905|frame:CRYPTO |repair:32|
[2025/09/12 05:04:37 256352] [debug] |scid:eff914754a3c9620cf382cf5|xqc_send_ctl_detect_lost|mark lost|pns:1|pkt_num:3|lost_pn:1|po_sent_time:1757653476441428|lost_send_time:1757653477219294|loss_delay:36905|frame:CRYPTO |repair:32|
[2025/09/12 05:04:37 256357] [debug] |scid:eff914754a3c9620cf382cf5|xqc_send_ctl_detect_lost|OnLostDetection|largest_lost sent time: 1757653476441428u|
[2025/09/12 05:04:37 256363] [stats] |scid:eff914754a3c9620cf382cf5|xqc_send_ctl_detect_lost|l-0.0.0.0-443-eff914754a3c9620cf382cf5 p-193.167.0.100-49795-774283acd383963a27268c17292a1eb708 |lost interval:1757653477256199|lost_count:2|send_count:9|pkt_num:3|po_send_time:1757653476441428|srtt:32805|cwnd:47136|bw:1510|conn_life:816427|now:0|last_lost_time:816427|
[2025/09/12 05:04:37 256372] [debug] |scid:eff914754a3c9620cf382cf5|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:04:37 256380] [debug] |scid:eff914754a3c9620cf382cf5|xqc_send_ctl_get_pto_time_and_space|srtt:32805|rtt_var:12936|pto_duration:84549|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:04:37 256389] [debug] |scid:eff914754a3c9620cf382cf5|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8A7A98C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:04:37 256395] [debug] |scid:eff914754a3c9620cf382cf5|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8A7A98C|path:0|PNS: 1, unacked: 516|
[2025/09/12 05:04:37 256400] [debug] |scid:eff914754a3c9620cf382cf5|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8A7A98C|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:04:37 256405] [debug] |scid:eff914754a3c9620cf382cf5|xqc_timer_set|type:LOSS_DETECTION|expire:1757653477309907|now:1757653477256380|interv:53527|
[2025/09/12 05:04:37 256410] [debug] |scid:eff914754a3c9620cf382cf5|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB8A7A98C|path:0|pns:1|expire:1757653477309907|now:1757653477256380|interval:53527|pto_count:0|srtt:32805
[2025/09/12 05:04:37 256415] [debug] |scid:eff914754a3c9620cf382cf5|xqc_generate_sample|sampler: send_elapse 33481, ack_elapse 31345, delivered 194|rate 5794|lost 2|
[2025/09/12 05:04:37 256421] [debug] |scid:eff914754a3c9620cf382cf5|xqc_bbr_update_bandwidth|BBRv1: RTT round update 1 -> 2|
[2025/09/12 05:04:37 256426] [debug] |scid:eff914754a3c9620cf382cf5|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (5794) in round 2|
[2025/09/12 05:04:37 256431] [debug] |scid:eff914754a3c9620cf382cf5|xqc_bbr_update_min_rtt|probertt expire|rtt:30936, old_rtt:33072|
[2025/09/12 05:04:37 256435] [debug] |scid:eff914754a3c9620cf382cf5|xqc_bbr_update_min_rtt|minrtt expire|rtt:30936, old_rtt:33072|
[2025/09/12 05:04:37 256440] [debug] |scid:eff914754a3c9620cf382cf5|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:5744|extra_cwnd:1158|
[2025/09/12 05:04:37 256445] [debug] |scid:eff914754a3c9620cf382cf5|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:47136|packet_lost:2|acked:194|po_sent_time:1757653477225263|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1378|
[2025/09/12 05:04:37 256456] [debug] |scid:eff914754a3c9620cf382cf5|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:47136|packet_lost:2|acked:194|po_sent_time:1757653477225263|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1378|
[2025/09/12 05:04:37 256461] [debug] |scid:eff914754a3c9620cf382cf5|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-eff914754a3c9620cf382cf5 p-193.167.0.100-49795-774283acd383963a27268c17292a1eb708 |bbr on ack|mode:0|pacing_rate:4008572|bw:5794|cwnd:47330|full_bw_reached:0|inflight:516|srtt:32805|latest_rtt:30936|min_rtt:30936|applimit:1|lost:0|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:1|
[2025/09/12 05:04:37 256468] [stats] |scid:eff914754a3c9620cf382cf5|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-eff914754a3c9620cf382cf5 p-193.167.0.100-49795-774283acd383963a27268c17292a1eb708 |bandwidth change record|bw_before:1510|bw_after:5794|srtt:32805|cwnd:47330|
[2025/09/12 05:04:37 256474] [info] |scid:eff914754a3c9620cf382cf5|xqc_send_ctl_on_pns_discard|xqc_send_ctl_set_loss_detection_timer on discard pns:0
[2025/09/12 05:04:37 256479] [debug] |scid:eff914754a3c9620cf382cf5|xqc_send_ctl_get_pto_time_and_space|srtt:32805|rtt_var:12936|pto_duration:84549|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:04:37 256485] [debug] |scid:eff914754a3c9620cf382cf5|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8A7A98C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:04:37 256489] [debug] |scid:eff914754a3c9620cf382cf5|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8A7A98C|path:0|PNS: 1, unacked: 516|
[2025/09/12 05:04:37 256494] [debug] |scid:eff914754a3c9620cf382cf5|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8A7A98C|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:04:37 256499] [debug] |scid:eff914754a3c9620cf382cf5|xqc_timer_set|type:LOSS_DETECTION|expire:1757653477309907|now:1757653477256479|interv:53428|
[2025/09/12 05:04:37 256504] [debug] |scid:eff914754a3c9620cf382cf5|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB8A7A98C|path:0|pns:1|expire:1757653477309907|now:1757653477256479|interval:53428|pto_count:0|srtt:32805
[2025/09/12 05:04:37 256510] [debug] |scid:eff914754a3c9620cf382cf5|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:2132626156|largest:2132626156|pns:1|
[2025/09/12 05:04:37 256515] [info] |scid:eff914754a3c9620cf382cf5|xqc_conn_on_pkt_processed|====>|conn:0000558BB8A7A98C|path:0|size:65|pkt_type:HSK|pkt_num:2132626156|frame:ACK |recv_time:1757653477256199|dcid:eff914754a3c9620cf382cf5|dcid_seq:0|
[2025/09/12 05:04:37 256521] [debug] |scid:eff914754a3c9620cf382cf5|xqc_timer_set|type:PATH_IDLE|expire:1757653537256199|now:1757653477256199|interv:60000000|
[2025/09/12 05:04:37 256526] [debug] |scid:eff914754a3c9620cf382cf5|xqc_timer_set|type:CONN_IDLE|expire:1757653537256199|now:1757653477256199|interv:60000000|
[2025/09/12 05:04:37 256531] [debug] |scid:eff914754a3c9620cf382cf5|xqc_engine_remove_wakeup_queue|next_tick_time:1757653477423790|pq_index:1|
[2025/09/12 05:04:37 256537] [debug] |scid:eff914754a3c9620cf382cf5|xqc_engine_add_active_queue|last_ticked_time:1757653477225965|
[2025/09/12 05:04:37 256542] [debug] |xqc_engine_main_logic|BEGIN|now:1757653477256542|
[2025/09/12 05:04:37 256548] [debug] |scid:eff914754a3c9620cf382cf5|xqc_engine_process_conn|conn:0000558BB8A7A98C|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:1757653477256547|
[2025/09/12 05:04:37 256556] [debug] |scid:eff914754a3c9620cf382cf5|xqc_path_get_perf_class|conn:0000558BB8A7A98C|path_id:0|path_srtt:32805|min_srtt:32805|path_bw:5794|loss_rate:12.50|path_pto:0|
[2025/09/12 05:04:37 256561] [debug] |scid:eff914754a3c9620cf382cf5|xqc_send_ctl_can_send|l-0.0.0.0-443-eff914754a3c9620cf382cf5 p-193.167.0.100-49795-774283acd383963a27268c17292a1eb708 |path:0|can:1|pkt_sz:127|schedule_bytes:0|inflight:516|cwnd:47330|conn:0000558BB8A7A98C|stream_id:0|stream_offset:0|
[2025/09/12 05:04:37 256571] [debug] |scid:eff914754a3c9620cf382cf5|xqc_minrtt_scheduler_get_path|path srtt|conn:0000558BB8A7A98C|path_id:0|path_srtt:32805|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:04:37 256577] [debug] |scid:eff914754a3c9620cf382cf5|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CRYPTO |pn:2|size:127|reinj:0|path_class:2|
[2025/09/12 05:04:37 256582] [debug] |scid:eff914754a3c9620cf382cf5|xqc_path_get_perf_class|conn:0000558BB8A7A98C|path_id:0|path_srtt:32805|min_srtt:32805|path_bw:5794|loss_rate:12.50|path_pto:0|
[2025/09/12 05:04:37 256588] [debug] |scid:eff914754a3c9620cf382cf5|xqc_send_ctl_can_send|l-0.0.0.0-443-eff914754a3c9620cf382cf5 p-193.167.0.100-49795-774283acd383963a27268c17292a1eb708 |path:0|can:1|pkt_sz:82|schedule_bytes:127|inflight:516|cwnd:47330|conn:0000558BB8A7A98C|stream_id:0|stream_offset:0|
[2025/09/12 05:04:37 256593] [debug] |scid:eff914754a3c9620cf382cf5|xqc_minrtt_scheduler_get_path|path srtt|conn:0000558BB8A7A98C|path_id:0|path_srtt:32805|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:04:37 256601] [debug] |scid:eff914754a3c9620cf382cf5|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CRYPTO |pn:3|size:82|reinj:0|path_class:2|
[2025/09/12 05:04:37 256610] [debug] |scid:eff914754a3c9620cf382cf5|xqc_check_acked_or_dropped_pkt|conn:0000558BB8A7A98C|pkt_num:2|size:127|pkt_type:HSK|frame:CRYPTO |
[2025/09/12 05:04:37 256619] [debug] |scid:eff914754a3c9620cf382cf5|xqc_send_ctl_can_send|l-0.0.0.0-443-eff914754a3c9620cf382cf5 p-193.167.0.100-49795-774283acd383963a27268c17292a1eb708 |path:0|can:1|pkt_sz:127|schedule_bytes:0|inflight:516|cwnd:47330|conn:0000558BB8A7A98C|stream_id:0|stream_offset:0|
[2025/09/12 05:04:37 256627] [debug] |scid:eff914754a3c9620cf382cf5|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:04:37 256636] [debug] |scid:eff914754a3c9620cf382cf5|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:6|
[2025/09/12 05:04:37 256683] [info] |scid:eff914754a3c9620cf382cf5|xqc_send_packet_with_pn|<==|conn:0000558BB8A7A98C|path:0|pkt_num:6|size:127|sent:143|pkt_type:HSK|frame:CRYPTO |inflight:516|now:1757653477256650|stream_id:0|stream_offset:0|
[2025/09/12 05:04:37 256694] [debug] |scid:eff914754a3c9620cf382cf5|xqc_send_ctl_on_packet_sent|conn:0000558BB8A7A98C|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 05:04:37 256703] [debug] |scid:eff914754a3c9620cf382cf5|xqc_send_ctl_on_packet_sent|path:0|inflight:516|applimit:0|
[2025/09/12 05:04:37 256711] [debug] |scid:eff914754a3c9620cf382cf5|xqc_send_ctl_get_pto_time_and_space|srtt:32805|rtt_var:12936|pto_duration:84549|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:04:37 256719] [debug] |scid:eff914754a3c9620cf382cf5|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8A7A98C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:04:37 256728] [debug] |scid:eff914754a3c9620cf382cf5|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8A7A98C|path:0|PNS: 1, unacked: 643|
[2025/09/12 05:04:37 256735] [debug] |scid:eff914754a3c9620cf382cf5|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8A7A98C|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:04:37 256744] [debug] |scid:eff914754a3c9620cf382cf5|xqc_timer_set|type:LOSS_DETECTION|expire:1757653477341199|now:1757653477256710|interv:84489|
[2025/09/12 05:04:37 256751] [debug] |scid:eff914754a3c9620cf382cf5|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB8A7A98C|path:0|pns:1|expire:1757653477341199|now:1757653477256710|interval:84489|pto_count:0|srtt:32805
[2025/09/12 05:04:37 256760] [debug] |scid:eff914754a3c9620cf382cf5|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:47330|inflight:643|
[2025/09/12 05:04:37 256769] [debug] |scid:eff914754a3c9620cf382cf5|xqc_check_acked_or_dropped_pkt|conn:0000558BB8A7A98C|pkt_num:3|size:82|pkt_type:HSK|frame:CRYPTO |
[2025/09/12 05:04:37 256785] [debug] |scid:eff914754a3c9620cf382cf5|xqc_send_ctl_can_send|l-0.0.0.0-443-eff914754a3c9620cf382cf5 p-193.167.0.100-49795-774283acd383963a27268c17292a1eb708 |path:0|can:1|pkt_sz:82|schedule_bytes:0|inflight:643|cwnd:47330|conn:0000558BB8A7A98C|stream_id:0|stream_offset:0|
[2025/09/12 05:04:37 256793] [debug] |scid:eff914754a3c9620cf382cf5|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:04:37 256802] [debug] |scid:eff914754a3c9620cf382cf5|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:7|
[2025/09/12 05:04:37 256841] [info] |scid:eff914754a3c9620cf382cf5|xqc_send_packet_with_pn|<==|conn:0000558BB8A7A98C|path:0|pkt_num:7|size:82|sent:98|pkt_type:HSK|frame:CRYPTO |inflight:643|now:1757653477256811|stream_id:0|stream_offset:0|
[2025/09/12 05:04:37 256852] [debug] |scid:eff914754a3c9620cf382cf5|xqc_send_ctl_on_packet_sent|conn:0000558BB8A7A98C|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 05:04:37 256861] [debug] |scid:eff914754a3c9620cf382cf5|xqc_send_ctl_on_packet_sent|path:0|inflight:643|applimit:0|
[2025/09/12 05:04:37 256869] [debug] |scid:eff914754a3c9620cf382cf5|xqc_send_ctl_get_pto_time_and_space|srtt:32805|rtt_var:12936|pto_duration:84549|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:04:37 256878] [debug] |scid:eff914754a3c9620cf382cf5|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8A7A98C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:04:37 256886] [debug] |scid:eff914754a3c9620cf382cf5|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8A7A98C|path:0|PNS: 1, unacked: 725|
[2025/09/12 05:04:37 256894] [debug] |scid:eff914754a3c9620cf382cf5|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8A7A98C|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:04:37 256898] [debug] |scid:eff914754a3c9620cf382cf5|xqc_timer_set|type:LOSS_DETECTION|expire:1757653477341360|now:1757653477256869|interv:84491|
[2025/09/12 05:04:37 256903] [debug] |scid:eff914754a3c9620cf382cf5|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB8A7A98C|path:0|pns:1|expire:1757653477341360|now:1757653477256869|interval:84491|pto_count:0|srtt:32805
[2025/09/12 05:04:37 256909] [debug] |scid:eff914754a3c9620cf382cf5|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:47330|inflight:725|
[2025/09/12 05:04:37 256915] [debug] |scid:eff914754a3c9620cf382cf5|xqc_conn_next_wakeup_time|wakeup_time:1757653477341360|
[2025/09/12 05:04:37 256920] [debug] |scid:eff914754a3c9620cf382cf5|xqc_engine_add_wakeup_queue|next_tick_time:1757653477341360|
[2025/09/12 05:04:37 256925] [debug] |xqc_engine_wakeup_after|wakeup:1757653477341360|now:1757653477256925|diff:84435|
[2025/09/12 05:04:37 256931] [debug] |xqc_engine_main_logic|END|now:1757653477256547|
[2025/09/12 05:04:37 256939] [info] |xqc_engine_packet_process|==>|conn:0000558BB8A7A98C|size:65|state:S_HANDSHAKE_SENT|recv_time:1757653477256938|
[2025/09/12 05:04:37 256945] [debug] |scid:eff914754a3c9620cf382cf5|xqc_packet_parse_handshake|success|Length:25|
[2025/09/12 05:04:37 256952] [debug] |scid:eff914754a3c9620cf382cf5|xqc_packet_decrypt|largest_pn:2132626156|
[2025/09/12 05:04:37 256957] [debug] |scid:eff914754a3c9620cf382cf5|xqc_packet_decrypt|decryption nonce|path_id:0|pn:2132626157|
[2025/09/12 05:04:37 256963] [debug] |scid:eff914754a3c9620cf382cf5|xqc_packet_decrypt_single|pkt_type:HSK|pkt_num:2132626157|
[2025/09/12 05:04:37 256968] [debug] |scid:eff914754a3c9620cf382cf5|xqc_process_frames|frame_type:2|
[2025/09/12 05:04:37 256974] [debug] |scid:eff914754a3c9620cf382cf5|xqc_send_ctl_on_ack_received|conn:0000558BB8A7A98C|path:0|pkt_num:5|origin_pktnum:1|size:516|pns:1|pkt_type:HSK|frame:CRYPTO |conn_state:S_HANDSHAKE_SENT|frame_largest_ack:5|path_largest_ack:5|
[2025/09/12 05:04:37 256980] [debug] |scid:eff914754a3c9620cf382cf5|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:919|prior_delivered:1184|prior_time:1757653477224854|is_app_limited:1|send_elapse:33576|ack_elapse:32084|ctl_first_sent_time:1757653477225358|lagest_ack_time:1757653477256938|curr_delivered:1894|
[2025/09/12 05:04:37 256992] [debug] |scid:eff914754a3c9620cf382cf5|xqc_update_sample|sampler_sent_time_update:1757653477225358|
[2025/09/12 05:04:37 256997] [debug] |scid:eff914754a3c9620cf382cf5|xqc_send_ctl_on_ack_received|sndq_packets_used:4||sndq_packets_used_bytes:0|sndq_packets_free:3|
[2025/09/12 05:04:37 257002] [debug] |scid:eff914754a3c9620cf382cf5|xqc_send_ctl_update_rtt|before update rtt|conn:0000558BB8A7A98C|srtt:32805|rttvar:12936|minrtt:30936|latest_rtt:31580|ack_delay:0|
[2025/09/12 05:04:37 257007] [debug] |scid:eff914754a3c9620cf382cf5|xqc_send_ctl_update_rtt|l-0.0.0.0-443-eff914754a3c9620cf382cf5 p-193.167.0.100-49795-774283acd383963a27268c17292a1eb708 |after update rtt|conn:0000558BB8A7A98C|srtt:32652|rttvar:10008|minrtt:30936|latest_rtt:31580|ack_delay:0|
[2025/09/12 05:04:37 257013] [debug] |scid:eff914754a3c9620cf382cf5|xqc_send_ctl_get_lost_sent_pn|largest_acked:5|lost_pn:2|thresh:3|
[2025/09/12 05:04:37 257018] [debug] |scid:eff914754a3c9620cf382cf5|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:04:37 257023] [debug] |scid:eff914754a3c9620cf382cf5|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:04:37 257028] [debug] |scid:eff914754a3c9620cf382cf5|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:04:37 257033] [debug] |scid:eff914754a3c9620cf382cf5|xqc_send_ctl_get_pto_time_and_space|srtt:32652|rtt_var:10008|pto_duration:72684|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:04:37 257058] [debug] |scid:eff914754a3c9620cf382cf5|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8A7A98C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:04:37 257066] [debug] |scid:eff914754a3c9620cf382cf5|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8A7A98C|path:0|PNS: 1, unacked: 209|
[2025/09/12 05:04:37 257071] [debug] |scid:eff914754a3c9620cf382cf5|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8A7A98C|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:04:37 257076] [debug] |scid:eff914754a3c9620cf382cf5|xqc_timer_set|type:LOSS_DETECTION|expire:1757653477329495|now:1757653477257032|interv:72463|
[2025/09/12 05:04:37 257081] [debug] |scid:eff914754a3c9620cf382cf5|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB8A7A98C|path:0|pns:1|expire:1757653477329495|now:1757653477257032|interval:72463|pto_count:0|srtt:32652
[2025/09/12 05:04:37 257087] [debug] |scid:eff914754a3c9620cf382cf5|xqc_generate_sample|sampler: send_elapse 33576, ack_elapse 32084, delivered 710|rate 21146|lost 2|
[2025/09/12 05:04:37 257092] [debug] |scid:eff914754a3c9620cf382cf5|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (21146) in round 2|
[2025/09/12 05:04:37 257097] [debug] |scid:eff914754a3c9620cf382cf5|xqc_bbr_update_min_rtt|minrtt expire|rtt:30936, old_rtt:30936|
[2025/09/12 05:04:37 257105] [debug] |scid:eff914754a3c9620cf382cf5|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:5744|extra_cwnd:2432|
[2025/09/12 05:04:37 257110] [debug] |scid:eff914754a3c9620cf382cf5|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:47330|packet_lost:0|acked:516|po_sent_time:1757653477225358|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1378|
[2025/09/12 05:04:37 257116] [debug] |scid:eff914754a3c9620cf382cf5|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:47330|packet_lost:0|acked:516|po_sent_time:1757653477225358|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1378|
[2025/09/12 05:04:37 257122] [debug] |scid:eff914754a3c9620cf382cf5|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-eff914754a3c9620cf382cf5 p-193.167.0.100-49795-774283acd383963a27268c17292a1eb708 |bbr on ack|mode:0|pacing_rate:4008572|bw:21146|cwnd:47846|full_bw_reached:0|inflight:209|srtt:32652|latest_rtt:31580|min_rtt:30936|applimit:1|lost:2|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:04:37 257133] [info] |scid:eff914754a3c9620cf382cf5|xqc_send_ctl_on_pns_discard|xqc_send_ctl_set_loss_detection_timer on discard pns:0
[2025/09/12 05:04:37 257138] [debug] |scid:eff914754a3c9620cf382cf5|xqc_send_ctl_get_pto_time_and_space|srtt:32652|rtt_var:10008|pto_duration:72684|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:04:37 257143] [debug] |scid:eff914754a3c9620cf382cf5|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8A7A98C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:04:37 257148] [debug] |scid:eff914754a3c9620cf382cf5|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8A7A98C|path:0|PNS: 1, unacked: 209|
[2025/09/12 05:04:37 257153] [debug] |scid:eff914754a3c9620cf382cf5|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8A7A98C|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:04:37 257158] [debug] |scid:eff914754a3c9620cf382cf5|xqc_timer_set|type:LOSS_DETECTION|expire:1757653477329495|now:1757653477257138|interv:72357|
[2025/09/12 05:04:37 257163] [debug] |scid:eff914754a3c9620cf382cf5|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB8A7A98C|path:0|pns:1|expire:1757653477329495|now:1757653477257138|interval:72357|pto_count:0|srtt:32652
[2025/09/12 05:04:37 257169] [debug] |scid:eff914754a3c9620cf382cf5|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:2132626157|largest:2132626157|pns:1|
[2025/09/12 05:04:37 257174] [info] |scid:eff914754a3c9620cf382cf5|xqc_conn_on_pkt_processed|====>|conn:0000558BB8A7A98C|path:0|size:65|pkt_type:HSK|pkt_num:2132626157|frame:ACK |recv_time:1757653477256938|dcid:eff914754a3c9620cf382cf5|dcid_seq:0|
[2025/09/12 05:04:37 257180] [debug] |scid:eff914754a3c9620cf382cf5|xqc_timer_set|type:PATH_IDLE|expire:1757653537256938|now:1757653477256938|interv:60000000|
[2025/09/12 05:04:37 257185] [debug] |scid:eff914754a3c9620cf382cf5|xqc_timer_set|type:CONN_IDLE|expire:1757653537256938|now:1757653477256938|interv:60000000|
[2025/09/12 05:04:37 257190] [debug] |scid:eff914754a3c9620cf382cf5|xqc_engine_remove_wakeup_queue|next_tick_time:1757653477341360|pq_index:0|
[2025/09/12 05:04:37 257195] [debug] |scid:eff914754a3c9620cf382cf5|xqc_engine_add_active_queue|last_ticked_time:1757653477256547|
[2025/09/12 05:04:37 257200] [debug] |xqc_engine_main_logic|BEGIN|now:1757653477257200|
[2025/09/12 05:04:37 257206] [debug] |scid:eff914754a3c9620cf382cf5|xqc_engine_process_conn|conn:0000558BB8A7A98C|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:1757653477257205|
[2025/09/12 05:04:37 257214] [debug] |scid:eff914754a3c9620cf382cf5|xqc_conn_next_wakeup_time|wakeup_time:1757653477329495|
[2025/09/12 05:04:37 257219] [debug] |scid:eff914754a3c9620cf382cf5|xqc_engine_add_wakeup_queue|next_tick_time:1757653477329495|
[2025/09/12 05:04:37 257224] [debug] |xqc_engine_wakeup_after|wakeup:1757653477329495|now:1757653477257224|diff:72271|
[2025/09/12 05:04:37 257229] [debug] |xqc_engine_main_logic|END|now:1757653477257205|
[2025/09/12 05:04:37 257234] [debug] |xqc_engine_main_logic|BEGIN|now:1757653477257234|
[2025/09/12 05:04:37 257238] [debug] |xqc_engine_wakeup_after|wakeup:1757653477329495|now:1757653477257238|diff:72257|
[2025/09/12 05:04:37 257242] [debug] |xqc_engine_main_logic|END|now:1757653477257234|
[2025/09/12 05:04:37 330363] [debug] |xqc_engine_main_logic|BEGIN|now:1757653477330363|
[2025/09/12 05:04:37 330379] [debug] |scid:eff914754a3c9620cf382cf5|xqc_engine_remove_wakeup_queue|next_tick_time:1757653477329495|pq_index:0|
[2025/09/12 05:04:37 330386] [debug] |scid:eff914754a3c9620cf382cf5|xqc_engine_add_active_queue|last_ticked_time:1757653477257205|
[2025/09/12 05:04:37 330393] [debug] |scid:eff914754a3c9620cf382cf5|xqc_engine_process_conn|conn:0000558BB8A7A98C|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:1757653477330391|
[2025/09/12 05:04:37 330406] [debug] |scid:eff914754a3c9620cf382cf5|xqc_timer_expire|timer expired|type:LOSS_DETECTION|expire_time:1757653477329495|now:1757653477330391|
[2025/09/12 05:04:37 330411] [debug] |scid:eff914754a3c9620cf382cf5|xqc_timer_loss_detection_timeout|path:0|loss_detection_timeout|
[2025/09/12 05:04:37 330416] [debug] |scid:eff914754a3c9620cf382cf5|xqc_timer_loss_detection_timeout|send Probe pkts|conn:0000558BB8A7A98C|path:0|bytes_in_flight:209|
[2025/09/12 05:04:37 330421] [debug] |scid:eff914754a3c9620cf382cf5|xqc_send_ctl_get_pto_time_and_space|srtt:32652|rtt_var:10008|pto_duration:72684|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:04:37 330427] [debug] |scid:eff914754a3c9620cf382cf5|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8A7A98C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:04:37 330432] [debug] |scid:eff914754a3c9620cf382cf5|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8A7A98C|path:0|PNS: 1, unacked: 209|
[2025/09/12 05:04:37 330437] [debug] |scid:eff914754a3c9620cf382cf5|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8A7A98C|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:04:37 330442] [debug] |scid:eff914754a3c9620cf382cf5|xqc_path_send_one_or_two_ack_elicit_pkts|send two ack-eliciting pkts|path:0|pns:1|
[2025/09/12 05:04:37 330447] [debug] |scid:eff914754a3c9620cf382cf5|xqc_conn_send_probe_pkt|conn:0000558BB8A7A98C|path:0|pkt_num:2|size:127|pkt_type:HSK|frame:CRYPTO |conn_state:S_HANDSHAKE_SENT|
[2025/09/12 05:04:37 330454] [debug] |scid:eff914754a3c9620cf382cf5|xqc_conn_send_probe_pkt|conn:0000558BB8A7A98C|path:0|pkt_num:3|size:82|pkt_type:HSK|frame:CRYPTO |conn_state:S_HANDSHAKE_SENT|
[2025/09/12 05:04:37 330459] [debug] |scid:eff914754a3c9620cf382cf5|xqc_timer_loss_detection_timeout|xqc_send_ctl_set_loss_detection_timer|PTO|conn:0000558BB8A7A98C|pto_count:1
[2025/09/12 05:04:37 330464] [debug] |scid:eff914754a3c9620cf382cf5|xqc_send_ctl_get_pto_time_and_space|srtt:32652|rtt_var:10008|pto_duration:145368|backoff_factor:2.00|backoff:2.00|pto_cnt:1|max_ack_delay:25|
[2025/09/12 05:04:37 330470] [debug] |scid:eff914754a3c9620cf382cf5|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8A7A98C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:04:37 330474] [debug] |scid:eff914754a3c9620cf382cf5|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8A7A98C|path:0|PNS: 1, unacked: 209|
[2025/09/12 05:04:37 330479] [debug] |scid:eff914754a3c9620cf382cf5|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8A7A98C|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:04:37 330484] [debug] |scid:eff914754a3c9620cf382cf5|xqc_timer_set|type:LOSS_DETECTION|expire:1757653477402179|now:1757653477330464|interv:71715|
[2025/09/12 05:04:37 330489] [debug] |scid:eff914754a3c9620cf382cf5|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB8A7A98C|path:0|pns:1|expire:1757653477402179|now:1757653477330464|interval:71715|pto_count:1|srtt:32652
[2025/09/12 05:04:37 330496] [debug] |scid:eff914754a3c9620cf382cf5|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:CRYPTO |stream_id:0|stream_offset:0|
[2025/09/12 05:04:37 330501] [debug] |scid:eff914754a3c9620cf382cf5|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:CRYPTO |stream_id:0|stream_offset:0|
[2025/09/12 05:04:37 330507] [debug] |scid:eff914754a3c9620cf382cf5|xqc_check_acked_or_dropped_pkt|conn:0000558BB8A7A98C|pkt_num:2|size:127|pkt_type:HSK|frame:CRYPTO |
[2025/09/12 05:04:37 330513] [debug] |scid:eff914754a3c9620cf382cf5|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:8|
[2025/09/12 05:04:37 330556] [info] |scid:eff914754a3c9620cf382cf5|xqc_send_packet_with_pn|<==|conn:0000558BB8A7A98C|path:0|pkt_num:8|size:127|sent:143|pkt_type:HSK|frame:CRYPTO |inflight:209|now:1757653477330523|stream_id:0|stream_offset:0|
[2025/09/12 05:04:37 330567] [debug] |scid:eff914754a3c9620cf382cf5|xqc_send_ctl_on_packet_sent|conn:0000558BB8A7A98C|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:0|
[2025/09/12 05:04:37 330583] [debug] |scid:eff914754a3c9620cf382cf5|xqc_send_ctl_on_packet_sent|path:0|inflight:209|applimit:0|
[2025/09/12 05:04:37 330592] [debug] |scid:eff914754a3c9620cf382cf5|xqc_send_ctl_get_pto_time_and_space|srtt:32652|rtt_var:10008|pto_duration:145368|backoff_factor:2.00|backoff:2.00|pto_cnt:1|max_ack_delay:25|
[2025/09/12 05:04:37 330600] [debug] |scid:eff914754a3c9620cf382cf5|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8A7A98C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:04:37 330607] [debug] |scid:eff914754a3c9620cf382cf5|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8A7A98C|path:0|PNS: 1, unacked: 336|
[2025/09/12 05:04:37 330612] [debug] |scid:eff914754a3c9620cf382cf5|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8A7A98C|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:04:37 330617] [debug] |scid:eff914754a3c9620cf382cf5|xqc_timer_set|type:LOSS_DETECTION|expire:1757653477475891|now:1757653477330591|interv:145300|
[2025/09/12 05:04:37 330622] [debug] |scid:eff914754a3c9620cf382cf5|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB8A7A98C|path:0|pns:1|expire:1757653477475891|now:1757653477330591|interval:145300|pto_count:1|srtt:32652
[2025/09/12 05:04:37 330628] [debug] |scid:eff914754a3c9620cf382cf5|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:47846|inflight:336|
[2025/09/12 05:04:37 330633] [debug] |scid:eff914754a3c9620cf382cf5|xqc_check_acked_or_dropped_pkt|conn:0000558BB8A7A98C|pkt_num:3|size:82|pkt_type:HSK|frame:CRYPTO |
[2025/09/12 05:04:37 330639] [debug] |scid:eff914754a3c9620cf382cf5|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:9|
[2025/09/12 05:04:37 330670] [info] |scid:eff914754a3c9620cf382cf5|xqc_send_packet_with_pn|<==|conn:0000558BB8A7A98C|path:0|pkt_num:9|size:82|sent:98|pkt_type:HSK|frame:CRYPTO |inflight:336|now:1757653477330647|stream_id:0|stream_offset:0|
[2025/09/12 05:04:37 330681] [debug] |scid:eff914754a3c9620cf382cf5|xqc_send_ctl_on_packet_sent|conn:0000558BB8A7A98C|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 05:04:37 330690] [debug] |scid:eff914754a3c9620cf382cf5|xqc_send_ctl_on_packet_sent|path:0|inflight:336|applimit:0|
[2025/09/12 05:04:37 330698] [debug] |scid:eff914754a3c9620cf382cf5|xqc_send_ctl_get_pto_time_and_space|srtt:32652|rtt_var:10008|pto_duration:145368|backoff_factor:2.00|backoff:2.00|pto_cnt:1|max_ack_delay:25|
[2025/09/12 05:04:37 330706] [debug] |scid:eff914754a3c9620cf382cf5|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8A7A98C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:04:37 330711] [debug] |scid:eff914754a3c9620cf382cf5|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8A7A98C|path:0|PNS: 1, unacked: 418|
[2025/09/12 05:04:37 330715] [debug] |scid:eff914754a3c9620cf382cf5|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8A7A98C|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:04:37 330720] [debug] |scid:eff914754a3c9620cf382cf5|xqc_timer_set|type:LOSS_DETECTION|expire:1757653477476015|now:1757653477330697|interv:145318|
[2025/09/12 05:04:37 330725] [debug] |scid:eff914754a3c9620cf382cf5|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB8A7A98C|path:0|pns:1|expire:1757653477476015|now:1757653477330697|interval:145318|pto_count:1|srtt:32652
[2025/09/12 05:04:37 330730] [debug] |scid:eff914754a3c9620cf382cf5|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:47846|inflight:418|
[2025/09/12 05:04:37 330736] [debug] |scid:eff914754a3c9620cf382cf5|xqc_conn_next_wakeup_time|wakeup_time:1757653477476015|
[2025/09/12 05:04:37 330741] [debug] |scid:eff914754a3c9620cf382cf5|xqc_engine_add_wakeup_queue|next_tick_time:1757653477476015|
[2025/09/12 05:04:37 330746] [debug] |xqc_engine_wakeup_after|wakeup:1757653477341534|now:1757653477330746|diff:10788|
[2025/09/12 05:04:37 330752] [debug] |xqc_engine_main_logic|END|now:1757653477330391|
[2025/09/12 05:04:37 341853] [debug] |xqc_engine_main_logic|BEGIN|now:1757653477341853|
[2025/09/12 05:04:37 341876] [debug] |scid:437ac172ab898946554e0870|xqc_engine_remove_wakeup_queue|next_tick_time:1757653477341534|pq_index:0|
[2025/09/12 05:04:37 341883] [debug] |scid:437ac172ab898946554e0870|xqc_engine_add_active_queue|last_ticked_time:1757653476012538|
[2025/09/12 05:04:37 341890] [debug] |scid:437ac172ab898946554e0870|xqc_engine_process_conn|conn:0000558BB8A7E98C|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:1757653477341889|
[2025/09/12 05:04:37 341897] [debug] |scid:437ac172ab898946554e0870|xqc_timer_expire|timer expired|type:LOSS_DETECTION|expire_time:1757653477341534|now:1757653477341889|
[2025/09/12 05:04:37 341902] [debug] |scid:437ac172ab898946554e0870|xqc_timer_loss_detection_timeout|path:0|loss_detection_timeout|
[2025/09/12 05:04:37 341907] [debug] |scid:437ac172ab898946554e0870|xqc_timer_loss_detection_timeout|send Probe pkts|conn:0000558BB8A7E98C|path:0|bytes_in_flight:8400|
[2025/09/12 05:04:37 341912] [debug] |scid:437ac172ab898946554e0870|xqc_send_ctl_get_pto_time_and_space|srtt:31029|rtt_var:6754|pto_duration:928720|backoff_factor:2.00|backoff:16.00|pto_cnt:4|max_ack_delay:25|
[2025/09/12 05:04:37 341918] [debug] |scid:437ac172ab898946554e0870|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8A7E98C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:04:37 341923] [debug] |scid:437ac172ab898946554e0870|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8A7E98C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:04:37 341927] [debug] |scid:437ac172ab898946554e0870|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8A7E98C|path:0|PNS: 2, unacked: 8400|
[2025/09/12 05:04:37 341932] [debug] |scid:437ac172ab898946554e0870|xqc_path_send_one_or_two_ack_elicit_pkts|send two ack-eliciting pkts|path:0|pns:2|
[2025/09/12 05:04:37 341938] [debug] |scid:437ac172ab898946554e0870|xqc_conn_send_probe_pkt|conn:0000558BB8A7E98C|path:0|pkt_num:9|size:1050|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|
[2025/09/12 05:04:37 341946] [debug] |scid:437ac172ab898946554e0870|xqc_conn_send_probe_pkt|conn:0000558BB8A7E98C|path:0|pkt_num:25|size:1050|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|
[2025/09/12 05:04:37 341952] [debug] |scid:437ac172ab898946554e0870|xqc_timer_loss_detection_timeout|xqc_send_ctl_set_loss_detection_timer|PTO|conn:0000558BB8A7E98C|pto_count:5
[2025/09/12 05:04:37 341957] [debug] |scid:437ac172ab898946554e0870|xqc_send_ctl_get_pto_time_and_space|srtt:31029|rtt_var:6754|pto_duration:1857440|backoff_factor:2.00|backoff:32.00|pto_cnt:5|max_ack_delay:25|
[2025/09/12 05:04:37 341962] [debug] |scid:437ac172ab898946554e0870|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8A7E98C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:04:37 341967] [debug] |scid:437ac172ab898946554e0870|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8A7E98C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:04:37 341972] [debug] |scid:437ac172ab898946554e0870|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8A7E98C|path:0|PNS: 2, unacked: 8400|
[2025/09/12 05:04:37 341977] [debug] |scid:437ac172ab898946554e0870|xqc_timer_set|type:LOSS_DETECTION|expire:1757653478670254|now:1757653477341957|interv:1328297|
[2025/09/12 05:04:37 341982] [debug] |scid:437ac172ab898946554e0870|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB8A7E98C|path:0|pns:2|expire:1757653478670254|now:1757653477341957|interval:1328297|pto_count:5|srtt:31029
[2025/09/12 05:04:37 341989] [debug] |scid:437ac172ab898946554e0870|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:STREAM |stream_id:0|stream_offset:1024|
[2025/09/12 05:04:37 341995] [debug] |scid:437ac172ab898946554e0870|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:STREAM |stream_id:0|stream_offset:1024|
[2025/09/12 05:04:37 342000] [debug] |scid:437ac172ab898946554e0870|xqc_check_acked_or_dropped_pkt|conn:0000558BB8A7E98C|pkt_num:9|size:1050|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:04:37 342010] [debug] |scid:437ac172ab898946554e0870|xqc_send_ctl_set_next_pn_for_packet|optimistic ack detection|skipped_range:41-44|next_skip_chance:1757653477591145|current_time:1757653477342010|
[2025/09/12 05:04:37 342016] [debug] |scid:437ac172ab898946554e0870|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:45|
[2025/09/12 05:04:37 342083] [info] |scid:437ac172ab898946554e0870|xqc_send_packet_with_pn|<==|conn:0000558BB8A7E98C|path:0|pkt_num:45|size:1050|sent:1066|pkt_type:SHORT_HEADER|frame:STREAM |inflight:8400|now:1757653477342026|stream_id:0|stream_offset:1024|
[2025/09/12 05:04:37 342096] [debug] |scid:437ac172ab898946554e0870|xqc_send_ctl_on_packet_sent|conn:0000558BB8A7E98C|path:0|pkt_num:45|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 05:04:37 342105] [debug] |scid:437ac172ab898946554e0870|xqc_send_ctl_on_packet_sent|path:0|inflight:8400|applimit:0|
[2025/09/12 05:04:37 342114] [debug] |scid:437ac172ab898946554e0870|xqc_send_ctl_get_pto_time_and_space|srtt:31029|rtt_var:6754|pto_duration:1857440|backoff_factor:2.00|backoff:32.00|pto_cnt:5|max_ack_delay:25|
[2025/09/12 05:04:37 342123] [debug] |scid:437ac172ab898946554e0870|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8A7E98C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:04:37 342128] [debug] |scid:437ac172ab898946554e0870|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8A7E98C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:04:37 342132] [debug] |scid:437ac172ab898946554e0870|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8A7E98C|path:0|PNS: 2, unacked: 9450|
[2025/09/12 05:04:37 342137] [debug] |scid:437ac172ab898946554e0870|xqc_timer_set|type:LOSS_DETECTION|expire:1757653479999466|now:1757653477342114|interv:2657352|
[2025/09/12 05:04:37 342142] [debug] |scid:437ac172ab898946554e0870|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB8A7E98C|path:0|pns:2|expire:1757653479999466|now:1757653477342114|interval:2657352|pto_count:5|srtt:31029
[2025/09/12 05:04:37 342148] [debug] |scid:437ac172ab898946554e0870|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:5921|inflight:9450|
[2025/09/12 05:04:37 342154] [debug] |scid:437ac172ab898946554e0870|xqc_check_acked_or_dropped_pkt|conn:0000558BB8A7E98C|pkt_num:25|size:1050|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:04:37 342160] [debug] |scid:437ac172ab898946554e0870|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:46|
[2025/09/12 05:04:37 342193] [info] |scid:437ac172ab898946554e0870|xqc_send_packet_with_pn|<==|conn:0000558BB8A7E98C|path:0|pkt_num:46|size:1050|sent:1066|pkt_type:SHORT_HEADER|frame:STREAM |inflight:9450|now:1757653477342168|stream_id:0|stream_offset:1024|
[2025/09/12 05:04:37 342205] [debug] |scid:437ac172ab898946554e0870|xqc_send_ctl_on_packet_sent|conn:0000558BB8A7E98C|path:0|pkt_num:46|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 05:04:37 342214] [debug] |scid:437ac172ab898946554e0870|xqc_send_ctl_on_packet_sent|path:0|inflight:9450|applimit:0|
[2025/09/12 05:04:37 342223] [debug] |scid:437ac172ab898946554e0870|xqc_send_ctl_get_pto_time_and_space|srtt:31029|rtt_var:6754|pto_duration:1857440|backoff_factor:2.00|backoff:32.00|pto_cnt:5|max_ack_delay:25|
[2025/09/12 05:04:37 342230] [debug] |scid:437ac172ab898946554e0870|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8A7E98C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:04:37 342234] [debug] |scid:437ac172ab898946554e0870|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8A7E98C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:04:37 342239] [debug] |scid:437ac172ab898946554e0870|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8A7E98C|path:0|PNS: 2, unacked: 10500|
[2025/09/12 05:04:37 342244] [debug] |scid:437ac172ab898946554e0870|xqc_timer_set|type:LOSS_DETECTION|expire:1757653479999608|now:1757653477342222|interv:2657386|
[2025/09/12 05:04:37 342249] [debug] |scid:437ac172ab898946554e0870|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB8A7E98C|path:0|pns:2|expire:1757653479999608|now:1757653477342222|interval:2657386|pto_count:5|srtt:31029
[2025/09/12 05:04:37 342260] [debug] |scid:437ac172ab898946554e0870|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:5921|inflight:10500|
[2025/09/12 05:04:37 342266] [debug] |scid:437ac172ab898946554e0870|xqc_conn_next_wakeup_time|wakeup_time:1757653479999608|
[2025/09/12 05:04:37 342271] [debug] |scid:437ac172ab898946554e0870|xqc_engine_add_wakeup_queue|next_tick_time:1757653479999608|
[2025/09/12 05:04:37 342276] [debug] |xqc_engine_wakeup_after|wakeup:1757653477476015|now:1757653477342276|diff:133739|
[2025/09/12 05:04:37 342281] [debug] |xqc_engine_main_logic|END|now:1757653477341889|
[2025/09/12 05:04:37 363735] [info] |xqc_engine_packet_process|==>|conn:0000558BB8A7A98C|size:1406|state:S_HANDSHAKE_SENT|recv_time:1757653477363733|
[2025/09/12 05:04:37 363749] [debug] |scid:eff914754a3c9620cf382cf5|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:eff914754a3c9620cf382cf5|spin_bit:0|
[2025/09/12 05:04:37 363757] [warn] |scid:eff914754a3c9620cf382cf5|xqc_packet_parse_single|delay|buff 1RTT packet before handshake completed|
[2025/09/12 05:04:37 363764] [debug] |scid:eff914754a3c9620cf382cf5|xqc_conn_buff_undecrypt_packet_in|====>|delay|undecrypt_count:1|encrypt_level:3|
[2025/09/12 05:04:37 363771] [info] |scid:eff914754a3c9620cf382cf5|xqc_conn_process_packet|ignore err|-630|
[2025/09/12 05:04:37 363777] [debug] |scid:eff914754a3c9620cf382cf5|xqc_timer_set|type:PATH_IDLE|expire:1757653537363733|now:1757653477363733|interv:60000000|
[2025/09/12 05:04:37 363781] [debug] |scid:eff914754a3c9620cf382cf5|xqc_timer_set|type:CONN_IDLE|expire:1757653537363733|now:1757653477363733|interv:60000000|
[2025/09/12 05:04:37 363785] [debug] |scid:eff914754a3c9620cf382cf5|xqc_engine_remove_wakeup_queue|next_tick_time:1757653477476015|pq_index:0|
[2025/09/12 05:04:37 363789] [debug] |scid:eff914754a3c9620cf382cf5|xqc_engine_add_active_queue|last_ticked_time:1757653477330391|
[2025/09/12 05:04:37 363794] [debug] |xqc_engine_main_logic|BEGIN|now:1757653477363794|
[2025/09/12 05:04:37 363801] [debug] |scid:eff914754a3c9620cf382cf5|xqc_engine_process_conn|conn:0000558BB8A7A98C|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:1757653477363799|
[2025/09/12 05:04:37 363810] [debug] |scid:eff914754a3c9620cf382cf5|xqc_conn_next_wakeup_time|wakeup_time:1757653477476015|
[2025/09/12 05:04:37 363817] [debug] |scid:eff914754a3c9620cf382cf5|xqc_engine_add_wakeup_queue|next_tick_time:1757653477476015|
[2025/09/12 05:04:37 363823] [debug] |xqc_engine_wakeup_after|wakeup:1757653477476015|now:1757653477363823|diff:112192|
[2025/09/12 05:04:37 363829] [debug] |xqc_engine_main_logic|END|now:1757653477363799|
[2025/09/12 05:04:37 476992] [debug] |xqc_engine_main_logic|BEGIN|now:1757653477476992|
[2025/09/12 05:04:37 477009] [debug] |scid:eff914754a3c9620cf382cf5|xqc_engine_remove_wakeup_queue|next_tick_time:1757653477476015|pq_index:0|
[2025/09/12 05:04:37 477016] [debug] |scid:eff914754a3c9620cf382cf5|xqc_engine_add_active_queue|last_ticked_time:1757653477363799|
[2025/09/12 05:04:37 477023] [debug] |scid:eff914754a3c9620cf382cf5|xqc_engine_process_conn|conn:0000558BB8A7A98C|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:1757653477477021|
[2025/09/12 05:04:37 477029] [debug] |scid:eff914754a3c9620cf382cf5|xqc_timer_expire|timer expired|type:LOSS_DETECTION|expire_time:1757653477476015|now:1757653477477021|
[2025/09/12 05:04:37 477034] [debug] |scid:eff914754a3c9620cf382cf5|xqc_timer_loss_detection_timeout|path:0|loss_detection_timeout|
[2025/09/12 05:04:37 477061] [debug] |scid:eff914754a3c9620cf382cf5|xqc_timer_loss_detection_timeout|send Probe pkts|conn:0000558BB8A7A98C|path:0|bytes_in_flight:418|
[2025/09/12 05:04:37 477075] [debug] |scid:eff914754a3c9620cf382cf5|xqc_send_ctl_get_pto_time_and_space|srtt:32652|rtt_var:10008|pto_duration:145368|backoff_factor:2.00|backoff:2.00|pto_cnt:1|max_ack_delay:25|
[2025/09/12 05:04:37 477081] [debug] |scid:eff914754a3c9620cf382cf5|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8A7A98C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:04:37 477086] [debug] |scid:eff914754a3c9620cf382cf5|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8A7A98C|path:0|PNS: 1, unacked: 418|
[2025/09/12 05:04:37 477091] [debug] |scid:eff914754a3c9620cf382cf5|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8A7A98C|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:04:37 477096] [debug] |scid:eff914754a3c9620cf382cf5|xqc_path_send_one_or_two_ack_elicit_pkts|send two ack-eliciting pkts|path:0|pns:1|
[2025/09/12 05:04:37 477101] [debug] |scid:eff914754a3c9620cf382cf5|xqc_conn_send_probe_pkt|conn:0000558BB8A7A98C|path:0|pkt_num:2|size:127|pkt_type:HSK|frame:CRYPTO |conn_state:S_HANDSHAKE_SENT|
[2025/09/12 05:04:37 477108] [debug] |scid:eff914754a3c9620cf382cf5|xqc_conn_send_probe_pkt|conn:0000558BB8A7A98C|path:0|pkt_num:3|size:82|pkt_type:HSK|frame:CRYPTO |conn_state:S_HANDSHAKE_SENT|
[2025/09/12 05:04:37 477115] [debug] |scid:eff914754a3c9620cf382cf5|xqc_timer_loss_detection_timeout|xqc_send_ctl_set_loss_detection_timer|PTO|conn:0000558BB8A7A98C|pto_count:2
[2025/09/12 05:04:37 477120] [debug] |scid:eff914754a3c9620cf382cf5|xqc_send_ctl_get_pto_time_and_space|srtt:32652|rtt_var:10008|pto_duration:290736|backoff_factor:2.00|backoff:4.00|pto_cnt:2|max_ack_delay:25|
[2025/09/12 05:04:37 477126] [debug] |scid:eff914754a3c9620cf382cf5|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8A7A98C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:04:37 477130] [debug] |scid:eff914754a3c9620cf382cf5|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8A7A98C|path:0|PNS: 1, unacked: 418|
[2025/09/12 05:04:37 477135] [debug] |scid:eff914754a3c9620cf382cf5|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8A7A98C|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:04:37 477140] [debug] |scid:eff914754a3c9620cf382cf5|xqc_timer_set|type:LOSS_DETECTION|expire:1757653477621383|now:1757653477477120|interv:144263|
[2025/09/12 05:04:37 477145] [debug] |scid:eff914754a3c9620cf382cf5|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB8A7A98C|path:0|pns:1|expire:1757653477621383|now:1757653477477120|interval:144263|pto_count:2|srtt:32652
[2025/09/12 05:04:37 477153] [debug] |scid:eff914754a3c9620cf382cf5|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:CRYPTO |stream_id:0|stream_offset:0|
[2025/09/12 05:04:37 477158] [debug] |scid:eff914754a3c9620cf382cf5|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:CRYPTO |stream_id:0|stream_offset:0|
[2025/09/12 05:04:37 477164] [debug] |scid:eff914754a3c9620cf382cf5|xqc_check_acked_or_dropped_pkt|conn:0000558BB8A7A98C|pkt_num:2|size:127|pkt_type:HSK|frame:CRYPTO |
[2025/09/12 05:04:37 477170] [debug] |scid:eff914754a3c9620cf382cf5|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:10|
[2025/09/12 05:04:37 477215] [info] |scid:eff914754a3c9620cf382cf5|xqc_send_packet_with_pn|<==|conn:0000558BB8A7A98C|path:0|pkt_num:10|size:127|sent:143|pkt_type:HSK|frame:CRYPTO |inflight:418|now:1757653477477182|stream_id:0|stream_offset:0|
[2025/09/12 05:04:37 477227] [debug] |scid:eff914754a3c9620cf382cf5|xqc_send_ctl_on_packet_sent|conn:0000558BB8A7A98C|path:0|pkt_num:10|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 05:04:37 477237] [debug] |scid:eff914754a3c9620cf382cf5|xqc_send_ctl_on_packet_sent|path:0|inflight:418|applimit:0|
[2025/09/12 05:04:37 477245] [debug] |scid:eff914754a3c9620cf382cf5|xqc_send_ctl_get_pto_time_and_space|srtt:32652|rtt_var:10008|pto_duration:290736|backoff_factor:2.00|backoff:4.00|pto_cnt:2|max_ack_delay:25|
[2025/09/12 05:04:37 477254] [debug] |scid:eff914754a3c9620cf382cf5|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8A7A98C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:04:37 477269] [debug] |scid:eff914754a3c9620cf382cf5|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8A7A98C|path:0|PNS: 1, unacked: 545|
[2025/09/12 05:04:37 477274] [debug] |scid:eff914754a3c9620cf382cf5|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8A7A98C|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:04:37 477279] [debug] |scid:eff914754a3c9620cf382cf5|xqc_timer_set|type:LOSS_DETECTION|expire:1757653477767918|now:1757653477477245|interv:290673|
[2025/09/12 05:04:37 477284] [debug] |scid:eff914754a3c9620cf382cf5|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB8A7A98C|path:0|pns:1|expire:1757653477767918|now:1757653477477245|interval:290673|pto_count:2|srtt:32652
[2025/09/12 05:04:37 477289] [debug] |scid:eff914754a3c9620cf382cf5|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:47846|inflight:545|
[2025/09/12 05:04:37 477296] [debug] |scid:eff914754a3c9620cf382cf5|xqc_check_acked_or_dropped_pkt|conn:0000558BB8A7A98C|pkt_num:3|size:82|pkt_type:HSK|frame:CRYPTO |
[2025/09/12 05:04:37 477301] [debug] |scid:eff914754a3c9620cf382cf5|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:11|
[2025/09/12 05:04:37 477333] [info] |scid:eff914754a3c9620cf382cf5|xqc_send_packet_with_pn|<==|conn:0000558BB8A7A98C|path:0|pkt_num:11|size:82|sent:98|pkt_type:HSK|frame:CRYPTO |inflight:545|now:1757653477477309|stream_id:0|stream_offset:0|
[2025/09/12 05:04:37 477344] [debug] |scid:eff914754a3c9620cf382cf5|xqc_send_ctl_on_packet_sent|conn:0000558BB8A7A98C|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 05:04:37 477353] [debug] |scid:eff914754a3c9620cf382cf5|xqc_send_ctl_on_packet_sent|path:0|inflight:545|applimit:0|
[2025/09/12 05:04:37 477361] [debug] |scid:eff914754a3c9620cf382cf5|xqc_send_ctl_get_pto_time_and_space|srtt:32652|rtt_var:10008|pto_duration:290736|backoff_factor:2.00|backoff:4.00|pto_cnt:2|max_ack_delay:25|
[2025/09/12 05:04:37 477370] [debug] |scid:eff914754a3c9620cf382cf5|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8A7A98C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:04:37 477375] [debug] |scid:eff914754a3c9620cf382cf5|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8A7A98C|path:0|PNS: 1, unacked: 627|
[2025/09/12 05:04:37 477379] [debug] |scid:eff914754a3c9620cf382cf5|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8A7A98C|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:04:37 477384] [debug] |scid:eff914754a3c9620cf382cf5|xqc_timer_set|type:LOSS_DETECTION|expire:1757653477768045|now:1757653477477361|interv:290684|
[2025/09/12 05:04:37 477389] [debug] |scid:eff914754a3c9620cf382cf5|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB8A7A98C|path:0|pns:1|expire:1757653477768045|now:1757653477477361|interval:290684|pto_count:2|srtt:32652
[2025/09/12 05:04:37 477394] [debug] |scid:eff914754a3c9620cf382cf5|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:47846|inflight:627|
[2025/09/12 05:04:37 477401] [debug] |scid:eff914754a3c9620cf382cf5|xqc_conn_next_wakeup_time|wakeup_time:1757653477768045|
[2025/09/12 05:04:37 477406] [debug] |scid:eff914754a3c9620cf382cf5|xqc_engine_add_wakeup_queue|next_tick_time:1757653477768045|
[2025/09/12 05:04:37 477411] [debug] |xqc_engine_wakeup_after|wakeup:1757653477768045|now:1757653477477411|diff:290634|
[2025/09/12 05:04:37 477416] [debug] |xqc_engine_main_logic|END|now:1757653477477021|
[2025/09/12 05:04:37 479966] [info] |xqc_engine_packet_process|==>|conn:0000558BB8A7A98C|size:1406|state:S_HANDSHAKE_SENT|recv_time:1757653477479964|
[2025/09/12 05:04:37 479987] [debug] |scid:eff914754a3c9620cf382cf5|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:eff914754a3c9620cf382cf5|spin_bit:0|
[2025/09/12 05:04:37 479996] [warn] |scid:eff914754a3c9620cf382cf5|xqc_packet_parse_single|delay|buff 1RTT packet before handshake completed|
[2025/09/12 05:04:37 480006] [debug] |scid:eff914754a3c9620cf382cf5|xqc_conn_buff_undecrypt_packet_in|====>|delay|undecrypt_count:2|encrypt_level:3|
[2025/09/12 05:04:37 480024] [info] |scid:eff914754a3c9620cf382cf5|xqc_conn_process_packet|ignore err|-630|
[2025/09/12 05:04:37 480032] [debug] |scid:eff914754a3c9620cf382cf5|xqc_timer_set|type:PATH_IDLE|expire:1757653537479964|now:1757653477479964|interv:60000000|
[2025/09/12 05:04:37 480059] [debug] |scid:eff914754a3c9620cf382cf5|xqc_timer_set|type:CONN_IDLE|expire:1757653537479964|now:1757653477479964|interv:60000000|
[2025/09/12 05:04:37 480067] [debug] |scid:eff914754a3c9620cf382cf5|xqc_engine_remove_wakeup_queue|next_tick_time:1757653477768045|pq_index:0|
[2025/09/12 05:04:37 480075] [debug] |scid:eff914754a3c9620cf382cf5|xqc_engine_add_active_queue|last_ticked_time:1757653477477021|
[2025/09/12 05:04:37 480082] [debug] |xqc_engine_main_logic|BEGIN|now:1757653477480082|
[2025/09/12 05:04:37 480091] [debug] |scid:eff914754a3c9620cf382cf5|xqc_engine_process_conn|conn:0000558BB8A7A98C|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:1757653477480089|
[2025/09/12 05:04:37 480102] [debug] |scid:eff914754a3c9620cf382cf5|xqc_conn_next_wakeup_time|wakeup_time:1757653477768045|
[2025/09/12 05:04:37 480111] [debug] |scid:eff914754a3c9620cf382cf5|xqc_engine_add_wakeup_queue|next_tick_time:1757653477768045|
[2025/09/12 05:04:37 480118] [debug] |xqc_engine_wakeup_after|wakeup:1757653477768045|now:1757653477480118|diff:287927|
[2025/09/12 05:04:37 480126] [debug] |xqc_engine_main_logic|END|now:1757653477480089|
[2025/09/12 05:04:37 544204] [info] |xqc_engine_packet_process|==>|conn:0000558BB8A7A98C|size:99|state:S_HANDSHAKE_SENT|recv_time:1757653477544202|
[2025/09/12 05:04:37 544227] [debug] |scid:eff914754a3c9620cf382cf5|xqc_packet_parse_handshake|success|Length:59|
[2025/09/12 05:04:37 544239] [debug] |scid:eff914754a3c9620cf382cf5|xqc_packet_decrypt|largest_pn:2132626157|
[2025/09/12 05:04:37 544246] [debug] |scid:eff914754a3c9620cf382cf5|xqc_packet_decrypt|decryption nonce|path_id:0|pn:2132626161|
[2025/09/12 05:04:37 544258] [debug] |scid:eff914754a3c9620cf382cf5|xqc_packet_decrypt_single|pkt_type:HSK|pkt_num:2132626161|
[2025/09/12 05:04:37 544266] [debug] |scid:eff914754a3c9620cf382cf5|xqc_process_frames|frame_type:6|
[2025/09/12 05:04:37 544276] [debug] |scid:eff914754a3c9620cf382cf5|xqc_process_crypto_frame|level:2|
[2025/09/12 05:04:37 544284] [debug] |scid:eff914754a3c9620cf382cf5|xqc_read_crypto_stream|xqc_read_crypto_stream|level:2|
[2025/09/12 05:04:37 544293] [debug] |scid:eff914754a3c9620cf382cf5|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:2|36u|
[2025/09/12 05:04:37 544460] [debug] |scid:eff914754a3c9620cf382cf5|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:3|SSL_quic_write_level:3|rv:1|
[2025/09/12 05:04:37 544471] [debug] |scid:eff914754a3c9620cf382cf5|xqc_tls_do_handshake|TLS handshake|ret:1|
[2025/09/12 05:04:37 544478] [debug] |scid:eff914754a3c9620cf382cf5|xqc_engine_remove_wakeup_queue|next_tick_time:1757653477768045|pq_index:0|
[2025/09/12 05:04:37 544484] [debug] |scid:eff914754a3c9620cf382cf5|xqc_engine_add_active_queue|last_ticked_time:1757653477480089|
[2025/09/12 05:04:37 544491] [debug] |scid:eff914754a3c9620cf382cf5|xqc_create_crypto_stream|encrypt_level:3|cur_state:S_HANDSHAKE_SENT|
[2025/09/12 05:04:37 544499] [debug] |scid:eff914754a3c9620cf382cf5|xqc_process_crypto_frame|server create 1RTT stream|
[2025/09/12 05:04:37 544505] [info] |scid:eff914754a3c9620cf382cf5|xqc_send_ctl_on_pns_discard|xqc_send_ctl_set_loss_detection_timer on discard pns:0
[2025/09/12 05:04:37 544510] [debug] |scid:eff914754a3c9620cf382cf5|xqc_send_ctl_get_pto_time_and_space|srtt:32652|rtt_var:10008|pto_duration:72684|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:04:37 544516] [debug] |scid:eff914754a3c9620cf382cf5|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8A7A98C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:04:37 544521] [debug] |scid:eff914754a3c9620cf382cf5|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8A7A98C|path:0|PNS: 1, unacked: 627|
[2025/09/12 05:04:37 544535] [debug] |scid:eff914754a3c9620cf382cf5|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8A7A98C|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:04:37 544540] [debug] |scid:eff914754a3c9620cf382cf5|xqc_timer_set|type:LOSS_DETECTION|expire:1757653477549993|now:1757653477544510|interv:5483|
[2025/09/12 05:04:37 544546] [debug] |scid:eff914754a3c9620cf382cf5|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB8A7A98C|path:0|pns:1|expire:1757653477549993|now:1757653477544510|interval:5483|pto_count:0|srtt:32652
[2025/09/12 05:04:37 544553] [debug] |scid:eff914754a3c9620cf382cf5|xqc_timer_unset|type:ACK_HSK|
[2025/09/12 05:04:37 544559] [debug] |scid:eff914754a3c9620cf382cf5|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 05:04:37 544565] [debug] |scid:eff914754a3c9620cf382cf5|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:2132626161|largest:2132626161|pns:1|
[2025/09/12 05:04:37 544571] [info] |scid:eff914754a3c9620cf382cf5|xqc_conn_on_pkt_processed|====>|conn:0000558BB8A7A98C|path:0|size:99|pkt_type:HSK|pkt_num:2132626161|frame:CRYPTO |recv_time:1757653477544202|dcid:eff914754a3c9620cf382cf5|dcid_seq:0|
[2025/09/12 05:04:37 544578] [debug] |scid:eff914754a3c9620cf382cf5|xqc_timer_set|type:PATH_IDLE|expire:1757653537544202|now:1757653477544202|interv:60000000|
[2025/09/12 05:04:37 544583] [debug] |scid:eff914754a3c9620cf382cf5|xqc_timer_set|type:CONN_IDLE|expire:1757653537544202|now:1757653477544202|interv:60000000|
[2025/09/12 05:04:37 544588] [debug] |xqc_engine_main_logic|BEGIN|now:1757653477544588|
[2025/09/12 05:04:37 544594] [debug] |scid:eff914754a3c9620cf382cf5|xqc_engine_process_conn|conn:0000558BB8A7A98C|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:1757653477544593|
[2025/09/12 05:04:37 544600] [debug] |scid:eff914754a3c9620cf382cf5|xqc_conn_check_handshake_complete|HANDSHAKE_COMPLETED|conn:0000558BB8A7A98C|
[2025/09/12 05:04:37 544605] [info] |scid:eff914754a3c9620cf382cf5|xqc_conn_handshake_confirmed|handshake confirmed|conn:0000558BB8A7A98C|
[2025/09/12 05:04:37 544611] [debug] |scid:eff914754a3c9620cf382cf5|xqc_send_queue_drop_packets_with_type|drop pkt from unacked|inflight:627|cwnd:47846|pkt_num:2|ptype:2|frames:CRYPTO |
[2025/09/12 05:04:37 544617] [debug] |scid:eff914754a3c9620cf382cf5|xqc_send_queue_drop_packets_with_type|drop pkt from unacked|inflight:627|cwnd:47846|pkt_num:3|ptype:2|frames:CRYPTO |
[2025/09/12 05:04:37 544622] [debug] |scid:eff914754a3c9620cf382cf5|xqc_send_queue_drop_packets_with_type|drop pkt from unacked|inflight:500|cwnd:47846|pkt_num:6|ptype:2|frames:CRYPTO |
[2025/09/12 05:04:37 544628] [debug] |scid:eff914754a3c9620cf382cf5|xqc_send_queue_drop_packets_with_type|drop pkt from unacked|inflight:418|cwnd:47846|pkt_num:7|ptype:2|frames:CRYPTO |
[2025/09/12 05:04:37 544633] [debug] |scid:eff914754a3c9620cf382cf5|xqc_send_queue_drop_packets_with_type|drop pkt from unacked|inflight:291|cwnd:47846|pkt_num:8|ptype:2|frames:CRYPTO |
[2025/09/12 05:04:37 544638] [debug] |scid:eff914754a3c9620cf382cf5|xqc_send_queue_drop_packets_with_type|drop pkt from unacked|inflight:209|cwnd:47846|pkt_num:9|ptype:2|frames:CRYPTO |
[2025/09/12 05:04:37 544643] [debug] |scid:eff914754a3c9620cf382cf5|xqc_send_queue_drop_packets_with_type|drop pkt from unacked|inflight:82|cwnd:47846|pkt_num:10|ptype:2|frames:CRYPTO |
[2025/09/12 05:04:37 544648] [debug] |scid:eff914754a3c9620cf382cf5|xqc_send_queue_drop_packets_with_type|drop pkt from unacked|inflight:0|cwnd:47846|pkt_num:11|ptype:2|frames:CRYPTO |
[2025/09/12 05:04:37 544653] [info] |scid:eff914754a3c9620cf382cf5|xqc_send_ctl_on_pns_discard|xqc_send_ctl_set_loss_detection_timer on discard pns:1
[2025/09/12 05:04:37 544662] [debug] |scid:eff914754a3c9620cf382cf5|xqc_send_ctl_set_loss_detection_timer|unset|no ack-eliciting pkts in flight|conn:0000558BB8A7A98C|path:0|
[2025/09/12 05:04:37 544667] [debug] |scid:eff914754a3c9620cf382cf5|xqc_timer_unset|type:LOSS_DETECTION|
[2025/09/12 05:04:37 544673] [debug] |scid:eff914754a3c9620cf382cf5|xqc_conn_gen_token|expire:1758258277|
[2025/09/12 05:04:37 544679] [debug] |scid:eff914754a3c9620cf382cf5|xqc_conn_early_data_reject|reject|
[2025/09/12 05:04:37 544684] [debug] |scid:eff914754a3c9620cf382cf5|xqc_crypto_stream_on_read|encrypt_level:2|cur_state:S_HANDSHAKE_SENT|next_state:ESTABED|
[2025/09/12 05:04:37 544689] [debug] |scid:eff914754a3c9620cf382cf5|xqc_conn_process_undecrypt_packet_in|delay|undecrypt_count:2|encrypt_level:3|
[2025/09/12 05:04:37 544695] [debug] |scid:eff914754a3c9620cf382cf5|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:eff914754a3c9620cf382cf5|spin_bit:0|
[2025/09/12 05:04:37 544701] [debug] |scid:eff914754a3c9620cf382cf5|xqc_packet_decrypt|largest_pn:0|
[2025/09/12 05:04:37 544706] [debug] |scid:eff914754a3c9620cf382cf5|xqc_packet_decrypt|decryption nonce|path_id:0|pn:2132626157|
[2025/09/12 05:04:37 544714] [debug] |scid:eff914754a3c9620cf382cf5|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:2132626157|
[2025/09/12 05:04:37 544719] [debug] |scid:eff914754a3c9620cf382cf5|xqc_process_frames|frame_type:1|
[2025/09/12 05:04:37 544724] [debug] |scid:eff914754a3c9620cf382cf5|xqc_process_frames|frame_type:0|
[2025/09/12 05:04:37 544729] [debug] |scid:eff914754a3c9620cf382cf5|xqc_process_padding_frame|process padding|
[2025/09/12 05:04:37 544737] [debug] |scid:eff914754a3c9620cf382cf5|xqc_timer_set|type:ACK_01RTT|expire:1757653477388733|now:1757653477363733|interv:25000|
[2025/09/12 05:04:37 544743] [debug] |scid:eff914754a3c9620cf382cf5|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:1757653477363733|max_ack_delay:25000|
[2025/09/12 05:04:37 544749] [debug] |scid:eff914754a3c9620cf382cf5|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:2132626157|largest:2132626157|pns:2|
[2025/09/12 05:04:37 544754] [info] |scid:eff914754a3c9620cf382cf5|xqc_conn_on_pkt_processed|====>|conn:0000558BB8A7A98C|path:0|size:1406|pkt_type:SHORT_HEADER|pkt_num:2132626157|frame:PADDING PING |recv_time:1757653477363733|dcid:eff914754a3c9620cf382cf5|dcid_seq:0|
[2025/09/12 05:04:37 544760] [debug] |scid:eff914754a3c9620cf382cf5|xqc_conn_process_undecrypt_packet_in|delay|undecrypt_count:1|encrypt_level:3|
[2025/09/12 05:04:37 544765] [debug] |scid:eff914754a3c9620cf382cf5|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:eff914754a3c9620cf382cf5|spin_bit:0|
[2025/09/12 05:04:37 544771] [debug] |scid:eff914754a3c9620cf382cf5|xqc_packet_decrypt|largest_pn:2132626157|
[2025/09/12 05:04:37 544775] [debug] |scid:eff914754a3c9620cf382cf5|xqc_packet_decrypt|decryption nonce|path_id:0|pn:2132626158|
[2025/09/12 05:04:37 544781] [debug] |scid:eff914754a3c9620cf382cf5|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:2132626158|
[2025/09/12 05:04:37 544787] [debug] |scid:eff914754a3c9620cf382cf5|xqc_process_frames|frame_type:1|
[2025/09/12 05:04:37 544792] [debug] |scid:eff914754a3c9620cf382cf5|xqc_process_frames|frame_type:0|
[2025/09/12 05:04:37 544796] [debug] |scid:eff914754a3c9620cf382cf5|xqc_process_padding_frame|process padding|
[2025/09/12 05:04:37 544804] [debug] |scid:eff914754a3c9620cf382cf5|xqc_timer_unset|type:ACK_01RTT|
[2025/09/12 05:04:37 544809] [debug] |scid:eff914754a3c9620cf382cf5|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 05:04:37 544813] [debug] |scid:eff914754a3c9620cf382cf5|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:2132626158|largest:2132626158|pns:2|
[2025/09/12 05:04:37 544826] [info] |scid:eff914754a3c9620cf382cf5|xqc_conn_on_pkt_processed|====>|conn:0000558BB8A7A98C|path:0|size:1406|pkt_type:SHORT_HEADER|pkt_num:2132626158|frame:PADDING PING |recv_time:1757653477479964|dcid:eff914754a3c9620cf382cf5|dcid_seq:0|
[2025/09/12 05:04:37 544831] [debug] |scid:eff914754a3c9620cf382cf5|xqc_process_crypto_write_streams|
[2025/09/12 05:04:37 544835] [debug] |scid:eff914754a3c9620cf382cf5|xqc_crypto_stream_on_write|enc_level|3|
[2025/09/12 05:04:37 544840] [info] |scid:eff914754a3c9620cf382cf5|xqc_crypto_stream_send|crypto send data|pkt_num:0|size:283|sent:261|pkt_type:SHORT_HEADER|frame:CRYPTO |now:1757653477544839|
[2025/09/12 05:04:37 544845] [info] |scid:eff914754a3c9620cf382cf5|xqc_crypto_stream_send|crypto send data|pkt_num:0|size:284|sent:262|pkt_type:SHORT_HEADER|frame:CRYPTO |now:1757653477544844|
[2025/09/12 05:04:37 544849] [debug] |scid:eff914754a3c9620cf382cf5|xqc_crypto_stream_on_write|encrypt_level:3|cur_state:ESTABED|next_state:ESTABED|
[2025/09/12 05:04:37 544854] [debug] |scid:eff914754a3c9620cf382cf5|xqc_gen_ack_frame|largest_recv:2132626161|ack_delay:652|first_ack_range:0|largest_pkt_recv_time:1757653477544202|
[2025/09/12 05:04:37 544859] [debug] |scid:eff914754a3c9620cf382cf5|xqc_gen_ack_frame|high:2132626161|low:2132626161|pkt_pns:1|
[2025/09/12 05:04:37 544863] [debug] |scid:eff914754a3c9620cf382cf5|xqc_gen_ack_frame|high:2132626157|low:2132626156|pkt_pns:1|
[2025/09/12 05:04:37 544866] [debug] |scid:eff914754a3c9620cf382cf5|xqc_write_ack_to_one_packet|ack_size:15|path:0|path_largest_recv:2132626161|frame_largest_recv:2132626161|
[2025/09/12 05:04:37 544871] [debug] |scid:eff914754a3c9620cf382cf5|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:1|
[2025/09/12 05:04:37 544875] [debug] |scid:eff914754a3c9620cf382cf5|xqc_gen_ack_frame|largest_recv:2132626158|ack_delay:64911|first_ack_range:1|largest_pkt_recv_time:1757653477479964|
[2025/09/12 05:04:37 544879] [debug] |scid:eff914754a3c9620cf382cf5|xqc_gen_ack_frame|high:2132626158|low:2132626157|pkt_pns:2|
[2025/09/12 05:04:37 544883] [debug] |scid:eff914754a3c9620cf382cf5|xqc_write_ack_to_one_packet|ack_size:13|path:0|path_largest_recv:2132626158|frame_largest_recv:2132626158|
[2025/09/12 05:04:37 544887] [debug] |scid:eff914754a3c9620cf382cf5|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:2|
[2025/09/12 05:04:37 544898] [debug] |scid:eff914754a3c9620cf382cf5|xqc_write_new_conn_id_frame_to_packet|gen_new_scid|cid:5ba0bc99e9aae50c9cb19705|sr_token:00d60fd9fe7f00007b3a819f8b550000|seq_num:1
[2025/09/12 05:04:37 544905] [debug] |scid:eff914754a3c9620cf382cf5|xqc_write_new_conn_id_frame_to_packet|gen_new_scid|cid:3431d5b2575c0a3139bd90a0|sr_token:00d60fd9fe7f00007b3a819f8b550000|seq_num:2
[2025/09/12 05:04:37 544911] [debug] |scid:eff914754a3c9620cf382cf5|xqc_path_get_perf_class|conn:0000558BB8A7A98C|path_id:0|path_srtt:32652|min_srtt:32652|path_bw:21146|loss_rate:100.00|path_pto:0|
[2025/09/12 05:04:37 544916] [debug] |scid:eff914754a3c9620cf382cf5|xqc_minrtt_scheduler_get_path|path srtt|conn:0000558BB8A7A98C|path_id:0|path_srtt:32652|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:04:37 544921] [debug] |scid:eff914754a3c9620cf382cf5|xqc_minrtt_scheduler_get_path|best path:0|frame_type:HANDSHAKE_DONE |pn:0|size:23|reinj:0|path_class:4|
[2025/09/12 05:04:37 544925] [debug] |scid:eff914754a3c9620cf382cf5|xqc_path_get_perf_class|conn:0000558BB8A7A98C|path_id:0|path_srtt:32652|min_srtt:32652|path_bw:21146|loss_rate:100.00|path_pto:0|
[2025/09/12 05:04:37 544930] [debug] |scid:eff914754a3c9620cf382cf5|xqc_minrtt_scheduler_get_path|path srtt|conn:0000558BB8A7A98C|path_id:0|path_srtt:32652|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:04:37 544934] [debug] |scid:eff914754a3c9620cf382cf5|xqc_minrtt_scheduler_get_path|best path:0|frame_type:NEW_TOKEN |pn:0|size:33|reinj:0|path_class:4|
[2025/09/12 05:04:37 544941] [debug] |scid:eff914754a3c9620cf382cf5|xqc_path_get_perf_class|conn:0000558BB8A7A98C|path_id:0|path_srtt:32652|min_srtt:32652|path_bw:21146|loss_rate:100.00|path_pto:0|
[2025/09/12 05:04:37 544945] [debug] |scid:eff914754a3c9620cf382cf5|xqc_minrtt_scheduler_get_path|path srtt|conn:0000558BB8A7A98C|path_id:0|path_srtt:32652|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:04:37 544949] [debug] |scid:eff914754a3c9620cf382cf5|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CRYPTO |pn:0|size:283|reinj:0|path_class:4|
[2025/09/12 05:04:37 544953] [debug] |scid:eff914754a3c9620cf382cf5|xqc_path_get_perf_class|conn:0000558BB8A7A98C|path_id:0|path_srtt:32652|min_srtt:32652|path_bw:21146|loss_rate:100.00|path_pto:0|
[2025/09/12 05:04:37 544957] [debug] |scid:eff914754a3c9620cf382cf5|xqc_minrtt_scheduler_get_path|path srtt|conn:0000558BB8A7A98C|path_id:0|path_srtt:32652|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:04:37 544961] [debug] |scid:eff914754a3c9620cf382cf5|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CRYPTO |pn:0|size:284|reinj:0|path_class:4|
[2025/09/12 05:04:37 544966] [debug] |scid:eff914754a3c9620cf382cf5|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:ACK |stream_id:0|stream_offset:0|
[2025/09/12 05:04:37 544970] [debug] |scid:eff914754a3c9620cf382cf5|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:ACK |stream_id:0|stream_offset:0|
[2025/09/12 05:04:37 544974] [debug] |scid:eff914754a3c9620cf382cf5|xqc_path_get_perf_class|conn:0000558BB8A7A98C|path_id:0|path_srtt:32652|min_srtt:32652|path_bw:21146|loss_rate:100.00|path_pto:0|
[2025/09/12 05:04:37 544978] [debug] |scid:eff914754a3c9620cf382cf5|xqc_minrtt_scheduler_get_path|path srtt|conn:0000558BB8A7A98C|path_id:0|path_srtt:32652|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:04:37 544982] [debug] |scid:eff914754a3c9620cf382cf5|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 05:04:37 544986] [debug] |scid:eff914754a3c9620cf382cf5|xqc_path_get_perf_class|conn:0000558BB8A7A98C|path_id:0|path_srtt:32652|min_srtt:32652|path_bw:21146|loss_rate:100.00|path_pto:0|
[2025/09/12 05:04:37 544990] [debug] |scid:eff914754a3c9620cf382cf5|xqc_minrtt_scheduler_get_path|path srtt|conn:0000558BB8A7A98C|path_id:0|path_srtt:32652|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:04:37 544995] [debug] |scid:eff914754a3c9620cf382cf5|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 05:04:37 544999] [debug] |scid:eff914754a3c9620cf382cf5|xqc_check_acked_or_dropped_pkt|conn:0000558BB8A7A98C|pkt_num:0|size:23|pkt_type:SHORT_HEADER|frame:HANDSHAKE_DONE |
[2025/09/12 05:04:37 545004] [debug] |scid:eff914754a3c9620cf382cf5|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:0|
[2025/09/12 05:04:37 545055] [info] |scid:eff914754a3c9620cf382cf5|xqc_send_packet_with_pn|<==|conn:0000558BB8A7A98C|path:0|pkt_num:0|size:23|sent:39|pkt_type:SHORT_HEADER|frame:HANDSHAKE_DONE |inflight:0|now:1757653477545010|stream_id:0|stream_offset:0|
[2025/09/12 05:04:37 545068] [debug] |scid:eff914754a3c9620cf382cf5|xqc_send_ctl_on_packet_sent|conn:0000558BB8A7A98C|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 05:04:37 545075] [debug] |scid:eff914754a3c9620cf382cf5|xqc_send_ctl_on_packet_sent|path:0|inflight:0|applimit:0|
[2025/09/12 05:04:37 545082] [debug] |scid:eff914754a3c9620cf382cf5|xqc_send_ctl_get_pto_time_and_space|srtt:32652|rtt_var:10008|pto_duration:72684|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:04:37 545089] [debug] |scid:eff914754a3c9620cf382cf5|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8A7A98C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:04:37 545097] [debug] |scid:eff914754a3c9620cf382cf5|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8A7A98C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:04:37 545101] [debug] |scid:eff914754a3c9620cf382cf5|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8A7A98C|path:0|PNS: 2, unacked: 23|
[2025/09/12 05:04:37 545105] [debug] |scid:eff914754a3c9620cf382cf5|xqc_timer_set|type:LOSS_DETECTION|expire:1757653477642694|now:1757653477545082|interv:97612|
[2025/09/12 05:04:37 545109] [debug] |scid:eff914754a3c9620cf382cf5|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB8A7A98C|path:0|pns:2|expire:1757653477642694|now:1757653477545082|interval:97612|pto_count:0|srtt:32652
[2025/09/12 05:04:37 545114] [debug] |scid:eff914754a3c9620cf382cf5|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:47846|inflight:23|
[2025/09/12 05:04:37 545119] [debug] |scid:eff914754a3c9620cf382cf5|xqc_check_acked_or_dropped_pkt|conn:0000558BB8A7A98C|pkt_num:0|size:33|pkt_type:SHORT_HEADER|frame:NEW_TOKEN |
[2025/09/12 05:04:37 545123] [debug] |scid:eff914754a3c9620cf382cf5|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1|
[2025/09/12 05:04:37 545150] [info] |scid:eff914754a3c9620cf382cf5|xqc_send_packet_with_pn|<==|conn:0000558BB8A7A98C|path:0|pkt_num:1|size:33|sent:49|pkt_type:SHORT_HEADER|frame:NEW_TOKEN |inflight:23|now:1757653477545129|stream_id:0|stream_offset:0|
[2025/09/12 05:04:37 545160] [debug] |scid:eff914754a3c9620cf382cf5|xqc_send_ctl_on_packet_sent|conn:0000558BB8A7A98C|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 05:04:37 545167] [debug] |scid:eff914754a3c9620cf382cf5|xqc_send_ctl_on_packet_sent|path:0|inflight:23|applimit:0|
[2025/09/12 05:04:37 545173] [debug] |scid:eff914754a3c9620cf382cf5|xqc_send_ctl_get_pto_time_and_space|srtt:32652|rtt_var:10008|pto_duration:72684|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:04:37 545180] [debug] |scid:eff914754a3c9620cf382cf5|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8A7A98C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:04:37 545184] [debug] |scid:eff914754a3c9620cf382cf5|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8A7A98C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:04:37 545187] [debug] |scid:eff914754a3c9620cf382cf5|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8A7A98C|path:0|PNS: 2, unacked: 56|
[2025/09/12 05:04:37 545191] [debug] |scid:eff914754a3c9620cf382cf5|xqc_timer_set|type:LOSS_DETECTION|expire:1757653477642813|now:1757653477545173|interv:97640|
[2025/09/12 05:04:37 545195] [debug] |scid:eff914754a3c9620cf382cf5|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB8A7A98C|path:0|pns:2|expire:1757653477642813|now:1757653477545173|interval:97640|pto_count:0|srtt:32652
[2025/09/12 05:04:37 545199] [debug] |scid:eff914754a3c9620cf382cf5|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:47846|inflight:56|
[2025/09/12 05:04:37 545204] [debug] |scid:eff914754a3c9620cf382cf5|xqc_check_acked_or_dropped_pkt|conn:0000558BB8A7A98C|pkt_num:0|size:283|pkt_type:SHORT_HEADER|frame:CRYPTO |
[2025/09/12 05:04:37 545208] [debug] |scid:eff914754a3c9620cf382cf5|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:2|
[2025/09/12 05:04:37 545232] [info] |scid:eff914754a3c9620cf382cf5|xqc_send_packet_with_pn|<==|conn:0000558BB8A7A98C|path:0|pkt_num:2|size:283|sent:299|pkt_type:SHORT_HEADER|frame:CRYPTO |inflight:56|now:1757653477545214|stream_id:0|stream_offset:0|
[2025/09/12 05:04:37 545241] [debug] |scid:eff914754a3c9620cf382cf5|xqc_send_ctl_on_packet_sent|conn:0000558BB8A7A98C|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 05:04:37 545248] [debug] |scid:eff914754a3c9620cf382cf5|xqc_send_ctl_on_packet_sent|path:0|inflight:56|applimit:0|
[2025/09/12 05:04:37 545254] [debug] |scid:eff914754a3c9620cf382cf5|xqc_send_ctl_get_pto_time_and_space|srtt:32652|rtt_var:10008|pto_duration:72684|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:04:37 545264] [debug] |scid:eff914754a3c9620cf382cf5|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8A7A98C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:04:37 545268] [debug] |scid:eff914754a3c9620cf382cf5|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8A7A98C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:04:37 545272] [debug] |scid:eff914754a3c9620cf382cf5|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8A7A98C|path:0|PNS: 2, unacked: 339|
[2025/09/12 05:04:37 545276] [debug] |scid:eff914754a3c9620cf382cf5|xqc_timer_set|type:LOSS_DETECTION|expire:1757653477642898|now:1757653477545254|interv:97644|
[2025/09/12 05:04:37 545280] [debug] |scid:eff914754a3c9620cf382cf5|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB8A7A98C|path:0|pns:2|expire:1757653477642898|now:1757653477545254|interval:97644|pto_count:0|srtt:32652
[2025/09/12 05:04:37 545284] [debug] |scid:eff914754a3c9620cf382cf5|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:47846|inflight:339|
[2025/09/12 05:04:37 545288] [debug] |scid:eff914754a3c9620cf382cf5|xqc_check_acked_or_dropped_pkt|conn:0000558BB8A7A98C|pkt_num:0|size:284|pkt_type:SHORT_HEADER|frame:CRYPTO |
[2025/09/12 05:04:37 545292] [debug] |scid:eff914754a3c9620cf382cf5|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:3|
[2025/09/12 05:04:37 545316] [info] |scid:eff914754a3c9620cf382cf5|xqc_send_packet_with_pn|<==|conn:0000558BB8A7A98C|path:0|pkt_num:3|size:284|sent:300|pkt_type:SHORT_HEADER|frame:CRYPTO |inflight:339|now:1757653477545298|stream_id:0|stream_offset:0|
[2025/09/12 05:04:37 545324] [debug] |scid:eff914754a3c9620cf382cf5|xqc_send_ctl_on_packet_sent|conn:0000558BB8A7A98C|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 05:04:37 545331] [debug] |scid:eff914754a3c9620cf382cf5|xqc_send_ctl_on_packet_sent|path:0|inflight:339|applimit:0|
[2025/09/12 05:04:37 545338] [debug] |scid:eff914754a3c9620cf382cf5|xqc_send_ctl_get_pto_time_and_space|srtt:32652|rtt_var:10008|pto_duration:72684|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:04:37 545344] [debug] |scid:eff914754a3c9620cf382cf5|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8A7A98C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:04:37 545348] [debug] |scid:eff914754a3c9620cf382cf5|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8A7A98C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:04:37 545351] [debug] |scid:eff914754a3c9620cf382cf5|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8A7A98C|path:0|PNS: 2, unacked: 623|
[2025/09/12 05:04:37 545355] [debug] |scid:eff914754a3c9620cf382cf5|xqc_timer_set|type:LOSS_DETECTION|expire:1757653477642982|now:1757653477545337|interv:97645|
[2025/09/12 05:04:37 545359] [debug] |scid:eff914754a3c9620cf382cf5|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB8A7A98C|path:0|pns:2|expire:1757653477642982|now:1757653477545337|interval:97645|pto_count:0|srtt:32652
[2025/09/12 05:04:37 545363] [debug] |scid:eff914754a3c9620cf382cf5|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:47846|inflight:623|
[2025/09/12 05:04:37 545368] [debug] |scid:eff914754a3c9620cf382cf5|xqc_check_acked_or_dropped_pkt|conn:0000558BB8A7A98C|pkt_num:0|size:57|pkt_type:HSK|frame:ACK |
[2025/09/12 05:04:37 545372] [debug] |scid:eff914754a3c9620cf382cf5|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:12|
[2025/09/12 05:04:37 545395] [info] |scid:eff914754a3c9620cf382cf5|xqc_send_packet_with_pn|<==|conn:0000558BB8A7A98C|path:0|pkt_num:12|size:57|sent:73|pkt_type:HSK|frame:ACK |inflight:623|now:1757653477545378|stream_id:0|stream_offset:0|
[2025/09/12 05:04:37 545403] [debug] |scid:eff914754a3c9620cf382cf5|xqc_send_ctl_on_packet_sent|conn:0000558BB8A7A98C|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 05:04:37 545410] [debug] |scid:eff914754a3c9620cf382cf5|xqc_check_acked_or_dropped_pkt|conn:0000558BB8A7A98C|pkt_num:0|size:35|pkt_type:SHORT_HEADER|frame:ACK |
[2025/09/12 05:04:37 545423] [debug] |scid:eff914754a3c9620cf382cf5|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:4|
[2025/09/12 05:04:37 545445] [info] |scid:eff914754a3c9620cf382cf5|xqc_send_packet_with_pn|<==|conn:0000558BB8A7A98C|path:0|pkt_num:4|size:35|sent:51|pkt_type:SHORT_HEADER|frame:ACK |inflight:623|now:1757653477545429|stream_id:0|stream_offset:0|
[2025/09/12 05:04:37 545453] [debug] |scid:eff914754a3c9620cf382cf5|xqc_send_ctl_on_packet_sent|conn:0000558BB8A7A98C|path:0|pkt_num:4|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 05:04:37 545461] [debug] |scid:eff914754a3c9620cf382cf5|xqc_check_acked_or_dropped_pkt|conn:0000558BB8A7A98C|pkt_num:0|size:54|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |
[2025/09/12 05:04:37 545468] [debug] |scid:eff914754a3c9620cf382cf5|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:5|
[2025/09/12 05:04:37 545492] [info] |scid:eff914754a3c9620cf382cf5|xqc_send_packet_with_pn|<==|conn:0000558BB8A7A98C|path:0|pkt_num:5|size:54|sent:70|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |inflight:623|now:1757653477545475|stream_id:0|stream_offset:0|
[2025/09/12 05:04:37 545500] [debug] |scid:eff914754a3c9620cf382cf5|xqc_send_ctl_on_packet_sent|conn:0000558BB8A7A98C|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 05:04:37 545507] [debug] |scid:eff914754a3c9620cf382cf5|xqc_send_ctl_on_packet_sent|path:0|inflight:623|applimit:0|
[2025/09/12 05:04:37 545514] [debug] |scid:eff914754a3c9620cf382cf5|xqc_send_ctl_get_pto_time_and_space|srtt:32652|rtt_var:10008|pto_duration:72684|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:04:37 545519] [debug] |scid:eff914754a3c9620cf382cf5|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8A7A98C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:04:37 545523] [debug] |scid:eff914754a3c9620cf382cf5|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8A7A98C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:04:37 545527] [debug] |scid:eff914754a3c9620cf382cf5|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8A7A98C|path:0|PNS: 2, unacked: 677|
[2025/09/12 05:04:37 545531] [debug] |scid:eff914754a3c9620cf382cf5|xqc_timer_set|type:LOSS_DETECTION|expire:1757653477643159|now:1757653477545513|interv:97646|
[2025/09/12 05:04:37 545535] [debug] |scid:eff914754a3c9620cf382cf5|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB8A7A98C|path:0|pns:2|expire:1757653477643159|now:1757653477545513|interval:97646|pto_count:0|srtt:32652
[2025/09/12 05:04:37 545539] [debug] |scid:eff914754a3c9620cf382cf5|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:47846|inflight:677|
[2025/09/12 05:04:37 545544] [debug] |scid:eff914754a3c9620cf382cf5|xqc_check_acked_or_dropped_pkt|conn:0000558BB8A7A98C|pkt_num:0|size:54|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |
[2025/09/12 05:04:37 545548] [debug] |scid:eff914754a3c9620cf382cf5|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:6|
[2025/09/12 05:04:37 545569] [info] |scid:eff914754a3c9620cf382cf5|xqc_send_packet_with_pn|<==|conn:0000558BB8A7A98C|path:0|pkt_num:6|size:54|sent:70|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |inflight:677|now:1757653477545553|stream_id:0|stream_offset:0|
[2025/09/12 05:04:37 545578] [debug] |scid:eff914754a3c9620cf382cf5|xqc_send_ctl_on_packet_sent|conn:0000558BB8A7A98C|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 05:04:37 545584] [debug] |scid:eff914754a3c9620cf382cf5|xqc_send_ctl_on_packet_sent|path:0|inflight:677|applimit:0|
[2025/09/12 05:04:37 545591] [debug] |scid:eff914754a3c9620cf382cf5|xqc_send_ctl_get_pto_time_and_space|srtt:32652|rtt_var:10008|pto_duration:72684|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:04:37 545601] [debug] |scid:eff914754a3c9620cf382cf5|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8A7A98C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:04:37 545605] [debug] |scid:eff914754a3c9620cf382cf5|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8A7A98C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:04:37 545609] [debug] |scid:eff914754a3c9620cf382cf5|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8A7A98C|path:0|PNS: 2, unacked: 731|
[2025/09/12 05:04:37 545613] [debug] |scid:eff914754a3c9620cf382cf5|xqc_timer_set|type:LOSS_DETECTION|expire:1757653477643237|now:1757653477545591|interv:97646|
[2025/09/12 05:04:37 545617] [debug] |scid:eff914754a3c9620cf382cf5|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB8A7A98C|path:0|pns:2|expire:1757653477643237|now:1757653477545591|interval:97646|pto_count:0|srtt:32652
[2025/09/12 05:04:37 545621] [debug] |scid:eff914754a3c9620cf382cf5|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:47846|inflight:731|
[2025/09/12 05:04:37 545626] [debug] |scid:eff914754a3c9620cf382cf5|xqc_conn_next_wakeup_time|wakeup_time:1757653477643237|
[2025/09/12 05:04:37 545630] [debug] |scid:eff914754a3c9620cf382cf5|xqc_engine_add_wakeup_queue|next_tick_time:1757653477643237|
[2025/09/12 05:04:37 545634] [debug] |xqc_engine_wakeup_after|wakeup:1757653477643237|now:1757653477545634|diff:97603|
[2025/09/12 05:04:37 545638] [debug] |xqc_engine_main_logic|END|now:1757653477544593|
[2025/09/12 05:04:37 545645] [info] |xqc_engine_packet_process|==>|conn:0000558BB8A7A98C|size:99|state:ESTABED|recv_time:1757653477545644|
[2025/09/12 05:04:37 545650] [debug] |scid:eff914754a3c9620cf382cf5|xqc_packet_parse_handshake|success|Length:59|
[2025/09/12 05:04:37 545655] [debug] |scid:eff914754a3c9620cf382cf5|xqc_packet_decrypt|largest_pn:2132626161|
[2025/09/12 05:04:37 545659] [debug] |scid:eff914754a3c9620cf382cf5|xqc_packet_decrypt|decryption nonce|path_id:0|pn:2132626162|
[2025/09/12 05:04:37 545665] [debug] |scid:eff914754a3c9620cf382cf5|xqc_packet_decrypt_single|pkt_type:HSK|pkt_num:2132626162|
[2025/09/12 05:04:37 545669] [debug] |scid:eff914754a3c9620cf382cf5|xqc_process_frames|frame_type:6|
[2025/09/12 05:04:37 545673] [debug] |scid:eff914754a3c9620cf382cf5|xqc_process_crypto_frame|level:2|
[2025/09/12 05:04:37 545677] [debug] |scid:eff914754a3c9620cf382cf5|xqc_read_crypto_stream|xqc_read_crypto_stream|level:2|
[2025/09/12 05:04:37 545681] [debug] |scid:eff914754a3c9620cf382cf5|xqc_engine_remove_wakeup_queue|next_tick_time:1757653477643237|pq_index:0|
[2025/09/12 05:04:37 545685] [debug] |scid:eff914754a3c9620cf382cf5|xqc_engine_add_active_queue|last_ticked_time:1757653477544593|
[2025/09/12 05:04:37 545690] [info] |scid:eff914754a3c9620cf382cf5|xqc_send_ctl_on_pns_discard|xqc_send_ctl_set_loss_detection_timer on discard pns:0
[2025/09/12 05:04:37 545694] [debug] |scid:eff914754a3c9620cf382cf5|xqc_send_ctl_get_pto_time_and_space|srtt:32652|rtt_var:10008|pto_duration:72684|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:04:37 545698] [debug] |scid:eff914754a3c9620cf382cf5|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8A7A98C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:04:37 545702] [debug] |scid:eff914754a3c9620cf382cf5|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8A7A98C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:04:37 545706] [debug] |scid:eff914754a3c9620cf382cf5|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8A7A98C|path:0|PNS: 2, unacked: 731|
[2025/09/12 05:04:37 545710] [debug] |scid:eff914754a3c9620cf382cf5|xqc_timer_set|type:LOSS_DETECTION|expire:1757653477643237|now:1757653477545694|interv:97543|
[2025/09/12 05:04:37 545714] [debug] |scid:eff914754a3c9620cf382cf5|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB8A7A98C|path:0|pns:2|expire:1757653477643237|now:1757653477545694|interval:97543|pto_count:0|srtt:32652
[2025/09/12 05:04:37 545718] [debug] |scid:eff914754a3c9620cf382cf5|xqc_timer_unset|type:ACK_HSK|
[2025/09/12 05:04:37 545726] [debug] |scid:eff914754a3c9620cf382cf5|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 05:04:37 545731] [debug] |scid:eff914754a3c9620cf382cf5|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:2132626162|largest:2132626162|pns:1|
[2025/09/12 05:04:37 545735] [info] |scid:eff914754a3c9620cf382cf5|xqc_conn_on_pkt_processed|====>|conn:0000558BB8A7A98C|path:0|size:99|pkt_type:HSK|pkt_num:2132626162|frame:CRYPTO |recv_time:1757653477545644|dcid:eff914754a3c9620cf382cf5|dcid_seq:0|
[2025/09/12 05:04:37 545740] [debug] |scid:eff914754a3c9620cf382cf5|xqc_timer_set|type:PATH_IDLE|expire:1757653597545644|now:1757653477545644|interv:120000000|
[2025/09/12 05:04:37 545744] [debug] |scid:eff914754a3c9620cf382cf5|xqc_timer_set|type:CONN_IDLE|expire:1757653597545644|now:1757653477545644|interv:120000000|
[2025/09/12 05:04:37 545748] [debug] |xqc_engine_main_logic|BEGIN|now:1757653477545748|
[2025/09/12 05:04:37 545752] [debug] |scid:eff914754a3c9620cf382cf5|xqc_engine_process_conn|conn:0000558BB8A7A98C|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:1757653477545752|
[2025/09/12 05:04:37 545757] [debug] |scid:eff914754a3c9620cf382cf5|xqc_crypto_stream_on_read|encrypt_level:2|cur_state:ESTABED|next_state:ESTABED|
[2025/09/12 05:04:37 545762] [debug] |scid:eff914754a3c9620cf382cf5|xqc_gen_ack_frame|largest_recv:2132626162|ack_delay:118|first_ack_range:1|largest_pkt_recv_time:1757653477545644|
[2025/09/12 05:04:37 545767] [debug] |scid:eff914754a3c9620cf382cf5|xqc_gen_ack_frame|high:2132626162|low:2132626161|pkt_pns:1|
[2025/09/12 05:04:37 545771] [debug] |scid:eff914754a3c9620cf382cf5|xqc_gen_ack_frame|high:2132626157|low:2132626156|pkt_pns:1|
[2025/09/12 05:04:37 545774] [debug] |scid:eff914754a3c9620cf382cf5|xqc_write_ack_to_one_packet|ack_size:14|path:0|path_largest_recv:2132626162|frame_largest_recv:2132626162|
[2025/09/12 05:04:37 545779] [debug] |scid:eff914754a3c9620cf382cf5|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:1|
[2025/09/12 05:04:37 545783] [debug] |scid:eff914754a3c9620cf382cf5|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:ACK |stream_id:0|stream_offset:0|
[2025/09/12 05:04:37 545788] [debug] |scid:eff914754a3c9620cf382cf5|xqc_check_acked_or_dropped_pkt|conn:0000558BB8A7A98C|pkt_num:0|size:56|pkt_type:HSK|frame:ACK |
[2025/09/12 05:04:37 545792] [debug] |scid:eff914754a3c9620cf382cf5|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:13|
[2025/09/12 05:04:37 545819] [info] |scid:eff914754a3c9620cf382cf5|xqc_send_packet_with_pn|<==|conn:0000558BB8A7A98C|path:0|pkt_num:13|size:56|sent:72|pkt_type:HSK|frame:ACK |inflight:731|now:1757653477545798|stream_id:0|stream_offset:0|
[2025/09/12 05:04:37 545828] [debug] |scid:eff914754a3c9620cf382cf5|xqc_send_ctl_on_packet_sent|conn:0000558BB8A7A98C|path:0|pkt_num:13|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 05:04:37 545835] [debug] |scid:eff914754a3c9620cf382cf5|xqc_conn_next_wakeup_time|wakeup_time:1757653477643237|
[2025/09/12 05:04:37 545842] [debug] |scid:eff914754a3c9620cf382cf5|xqc_engine_add_wakeup_queue|next_tick_time:1757653477643237|
[2025/09/12 05:04:37 545847] [debug] |xqc_engine_wakeup_after|wakeup:1757653477643237|now:1757653477545847|diff:97390|
[2025/09/12 05:04:37 545851] [debug] |xqc_engine_main_logic|END|now:1757653477545752|
[2025/09/12 05:04:37 545856] [debug] |xqc_engine_main_logic|BEGIN|now:1757653477545856|
[2025/09/12 05:04:37 545860] [debug] |xqc_engine_wakeup_after|wakeup:1757653477643237|now:1757653477545860|diff:97377|
[2025/09/12 05:04:37 545864] [debug] |xqc_engine_main_logic|END|now:1757653477545856|
[2025/09/12 05:04:37 576785] [info] |xqc_engine_packet_process|==>|conn:0000558BB8A7A98C|size:42|state:ESTABED|recv_time:1757653477576783|
[2025/09/12 05:04:37 576804] [debug] |scid:eff914754a3c9620cf382cf5|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:eff914754a3c9620cf382cf5|spin_bit:0|
[2025/09/12 05:04:37 576816] [debug] |scid:eff914754a3c9620cf382cf5|xqc_packet_decrypt|largest_pn:2132626158|
[2025/09/12 05:04:37 576825] [debug] |scid:eff914754a3c9620cf382cf5|xqc_packet_decrypt|decryption nonce|path_id:0|pn:2132626160|
[2025/09/12 05:04:37 576836] [debug] |scid:eff914754a3c9620cf382cf5|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:2132626160|
[2025/09/12 05:04:37 576842] [debug] |scid:eff914754a3c9620cf382cf5|xqc_process_frames|frame_type:2|
[2025/09/12 05:04:37 576850] [debug] |scid:eff914754a3c9620cf382cf5|xqc_send_ctl_on_ack_received|conn:0000558BB8A7A98C|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 05:04:37 576857] [debug] |scid:eff914754a3c9620cf382cf5|xqc_update_sample|sampler_update|prior_lost:2|tx_in_flight:56|prior_delivered:1894|prior_time:1757653477545010|is_app_limited:0|send_elapse:119|ack_elapse:31773|ctl_first_sent_time:1757653477545129|lagest_ack_time:1757653477576783|curr_delivered:1927|
[2025/09/12 05:04:37 576866] [debug] |scid:eff914754a3c9620cf382cf5|xqc_update_sample|sampler_sent_time_update:1757653477545129|
[2025/09/12 05:04:37 576873] [debug] |scid:eff914754a3c9620cf382cf5|xqc_send_ctl_on_ack_received|sndq_packets_used:5||sndq_packets_used_bytes:0|sndq_packets_free:3|
[2025/09/12 05:04:37 576879] [debug] |scid:eff914754a3c9620cf382cf5|xqc_send_ctl_on_ack_received|conn:0000558BB8A7A98C|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 05:04:37 576886] [debug] |scid:eff914754a3c9620cf382cf5|xqc_update_sample|sampler_update|prior_lost:2|tx_in_flight:56|prior_delivered:1894|prior_time:1757653477545010|is_app_limited:0|send_elapse:119|ack_elapse:31773|ctl_first_sent_time:1757653477545129|lagest_ack_time:1757653477576783|curr_delivered:2211|
[2025/09/12 05:04:37 576892] [debug] |scid:eff914754a3c9620cf382cf5|xqc_update_sample|sampler_sent_time_update:1757653477545298|
[2025/09/12 05:04:37 576898] [debug] |scid:eff914754a3c9620cf382cf5|xqc_send_ctl_on_ack_received|sndq_packets_used:4||sndq_packets_used_bytes:0|sndq_packets_free:4|
[2025/09/12 05:04:37 576905] [debug] |scid:eff914754a3c9620cf382cf5|xqc_send_ctl_on_ack_received|conn:0000558BB8A7A98C|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 05:04:37 576912] [debug] |scid:eff914754a3c9620cf382cf5|xqc_update_sample|sampler_update|prior_lost:2|tx_in_flight:56|prior_delivered:1894|prior_time:1757653477545010|is_app_limited:0|send_elapse:119|ack_elapse:31773|ctl_first_sent_time:1757653477545129|lagest_ack_time:1757653477576783|curr_delivered:2265|
[2025/09/12 05:04:37 576919] [debug] |scid:eff914754a3c9620cf382cf5|xqc_update_sample|sampler_sent_time_update:1757653477545475|
[2025/09/12 05:04:37 576925] [debug] |scid:eff914754a3c9620cf382cf5|xqc_send_ctl_on_ack_received|sndq_packets_used:3||sndq_packets_used_bytes:0|sndq_packets_free:5|
[2025/09/12 05:04:37 576931] [debug] |scid:eff914754a3c9620cf382cf5|xqc_send_ctl_on_ack_received|conn:0000558BB8A7A98C|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 05:04:37 576937] [debug] |scid:eff914754a3c9620cf382cf5|xqc_update_sample|sampler_update|prior_lost:2|tx_in_flight:56|prior_delivered:1894|prior_time:1757653477545010|is_app_limited:0|send_elapse:119|ack_elapse:31773|ctl_first_sent_time:1757653477545129|lagest_ack_time:1757653477576783|curr_delivered:2319|
[2025/09/12 05:04:37 576944] [debug] |scid:eff914754a3c9620cf382cf5|xqc_update_sample|sampler_sent_time_update:1757653477545553|
[2025/09/12 05:04:37 576960] [debug] |scid:eff914754a3c9620cf382cf5|xqc_send_ctl_on_ack_received|sndq_packets_used:2||sndq_packets_used_bytes:0|sndq_packets_free:6|
[2025/09/12 05:04:37 576966] [debug] |scid:eff914754a3c9620cf382cf5|xqc_send_ctl_update_rtt|before update rtt|conn:0000558BB8A7A98C|srtt:32652|rttvar:10008|minrtt:30936|latest_rtt:31230|ack_delay:176|
[2025/09/12 05:04:37 576972] [debug] |scid:eff914754a3c9620cf382cf5|xqc_send_ctl_update_rtt|l-0.0.0.0-443-eff914754a3c9620cf382cf5 p-193.167.0.100-49795-774283acd383963a27268c17292a1eb708 |after update rtt|conn:0000558BB8A7A98C|srtt:32452|rttvar:7905|minrtt:30936|latest_rtt:31230|ack_delay:176|
[2025/09/12 05:04:37 576977] [debug] |scid:eff914754a3c9620cf382cf5|xqc_send_ctl_get_lost_sent_pn|largest_acked:6|lost_pn:3|thresh:3|
[2025/09/12 05:04:37 576981] [debug] |scid:eff914754a3c9620cf382cf5|xqc_send_ctl_detect_lost|mark lost|pns:2|pkt_num:0|lost_pn:3|po_sent_time:1757653477545010|lost_send_time:1757653477540275|loss_delay:36508|frame:HANDSHAKE_DONE |repair:524288|
[2025/09/12 05:04:37 576986] [debug] |scid:eff914754a3c9620cf382cf5|xqc_send_ctl_detect_lost|mark lost|pns:2|pkt_num:2|lost_pn:3|po_sent_time:1757653477545214|lost_send_time:1757653477540275|loss_delay:36508|frame:CRYPTO |repair:32|
[2025/09/12 05:04:37 576990] [debug] |scid:eff914754a3c9620cf382cf5|xqc_send_ctl_detect_lost|OnLostDetection|largest_lost sent time: 1757653477545214u|
[2025/09/12 05:04:37 576995] [stats] |scid:eff914754a3c9620cf382cf5|xqc_send_ctl_detect_lost|l-0.0.0.0-443-eff914754a3c9620cf382cf5 p-193.167.0.100-49795-774283acd383963a27268c17292a1eb708 |lost interval:320584|lost_count:2|send_count:12|pkt_num:2|po_send_time:1757653477545214|srtt:32452|cwnd:47846|bw:21146|conn_life:1137011|now:0|last_lost_time:1137011|
[2025/09/12 05:04:37 577000] [debug] |scid:eff914754a3c9620cf382cf5|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:04:37 577004] [debug] |scid:eff914754a3c9620cf382cf5|xqc_send_ctl_set_loss_detection_timer|unset|no ack-eliciting pkts in flight|conn:0000558BB8A7A98C|path:0|
[2025/09/12 05:04:37 577008] [debug] |scid:eff914754a3c9620cf382cf5|xqc_timer_unset|type:LOSS_DETECTION|
[2025/09/12 05:04:37 577012] [debug] |scid:eff914754a3c9620cf382cf5|xqc_generate_sample|sampler: send_elapse 119, ack_elapse 31773, delivered 425|rate 13376|lost 4|
[2025/09/12 05:04:37 577016] [debug] |scid:eff914754a3c9620cf382cf5|xqc_bbr_update_bandwidth|BBRv1: RTT round update 2 -> 3|
[2025/09/12 05:04:37 577021] [debug] |scid:eff914754a3c9620cf382cf5|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (13376) in round 3|
[2025/09/12 05:04:37 577025] [debug] |scid:eff914754a3c9620cf382cf5|xqc_bbr_update_min_rtt|minrtt expire|rtt:30936, old_rtt:30936|
[2025/09/12 05:04:37 577029] [debug] |scid:eff914754a3c9620cf382cf5|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:5744|extra_cwnd:2432|
[2025/09/12 05:04:37 577033] [debug] |scid:eff914754a3c9620cf382cf5|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:47846|packet_lost:2|acked:425|po_sent_time:1757653477545553|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2319|
[2025/09/12 05:04:37 577037] [debug] |scid:eff914754a3c9620cf382cf5|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:47846|packet_lost:2|acked:425|po_sent_time:1757653477545553|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2319|
[2025/09/12 05:04:37 577056] [debug] |scid:eff914754a3c9620cf382cf5|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-eff914754a3c9620cf382cf5 p-193.167.0.100-49795-774283acd383963a27268c17292a1eb708 |bbr on ack|mode:0|pacing_rate:4008572|bw:21146|cwnd:48271|full_bw_reached:0|inflight:0|srtt:32452|latest_rtt:31230|min_rtt:30936|applimit:0|lost:2|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:1|
[2025/09/12 05:04:37 577061] [stats] |scid:eff914754a3c9620cf382cf5|xqc_send_ctl_info_circle_record|l-0.0.0.0-443-eff914754a3c9620cf382cf5 p-193.167.0.100-49795-774283acd383963a27268c17292a1eb708 |path:0||cwnd:48271|inflight:0|mode:0|applimit:0|pacing_rate:4008572|bw:21146|srtt:32452|latest_rtt:31230|min_rtt:30936|send:21|lost:2|tlp:3|recv:11|recovery:0|slow_start:1|conn_life:1137289|acked:425|delivered:2319|is_cwnd_limited:0|
[2025/09/12 05:04:37 577072] [debug] |scid:eff914754a3c9620cf382cf5|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:2132626160|largest:2132626160|pns:2|
[2025/09/12 05:04:37 577076] [info] |scid:eff914754a3c9620cf382cf5|xqc_conn_on_pkt_processed|====>|conn:0000558BB8A7A98C|path:0|size:42|pkt_type:SHORT_HEADER|pkt_num:2132626160|frame:ACK |recv_time:1757653477576783|dcid:eff914754a3c9620cf382cf5|dcid_seq:0|
[2025/09/12 05:04:37 577081] [debug] |scid:eff914754a3c9620cf382cf5|xqc_timer_set|type:PATH_IDLE|expire:1757653597576783|now:1757653477576783|interv:120000000|
[2025/09/12 05:04:37 577086] [debug] |scid:eff914754a3c9620cf382cf5|xqc_timer_set|type:CONN_IDLE|expire:1757653597576783|now:1757653477576783|interv:120000000|
[2025/09/12 05:04:37 577089] [debug] |scid:eff914754a3c9620cf382cf5|xqc_engine_remove_wakeup_queue|next_tick_time:1757653477643237|pq_index:0|
[2025/09/12 05:04:37 577094] [debug] |scid:eff914754a3c9620cf382cf5|xqc_engine_add_active_queue|last_ticked_time:1757653477545752|
[2025/09/12 05:04:37 577098] [debug] |xqc_engine_main_logic|BEGIN|now:1757653477577098|
[2025/09/12 05:04:37 577103] [debug] |scid:eff914754a3c9620cf382cf5|xqc_engine_process_conn|conn:0000558BB8A7A98C|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:1757653477577102|
[2025/09/12 05:04:37 577109] [debug] |scid:eff914754a3c9620cf382cf5|xqc_path_get_perf_class|conn:0000558BB8A7A98C|path_id:0|path_srtt:32452|min_srtt:32452|path_bw:21146|loss_rate:50.00|path_pto:0|
[2025/09/12 05:04:37 577114] [debug] |scid:eff914754a3c9620cf382cf5|xqc_send_ctl_can_send|l-0.0.0.0-443-eff914754a3c9620cf382cf5 p-193.167.0.100-49795-774283acd383963a27268c17292a1eb708 |path:0|can:1|pkt_sz:23|schedule_bytes:0|inflight:0|cwnd:48271|conn:0000558BB8A7A98C|stream_id:0|stream_offset:0|
[2025/09/12 05:04:37 577118] [debug] |scid:eff914754a3c9620cf382cf5|xqc_minrtt_scheduler_get_path|path srtt|conn:0000558BB8A7A98C|path_id:0|path_srtt:32452|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:04:37 577123] [debug] |scid:eff914754a3c9620cf382cf5|xqc_minrtt_scheduler_get_path|best path:0|frame_type:HANDSHAKE_DONE |pn:0|size:23|reinj:0|path_class:4|
[2025/09/12 05:04:37 577127] [debug] |scid:eff914754a3c9620cf382cf5|xqc_path_get_perf_class|conn:0000558BB8A7A98C|path_id:0|path_srtt:32452|min_srtt:32452|path_bw:21146|loss_rate:50.00|path_pto:0|
[2025/09/12 05:04:37 577131] [debug] |scid:eff914754a3c9620cf382cf5|xqc_send_ctl_can_send|l-0.0.0.0-443-eff914754a3c9620cf382cf5 p-193.167.0.100-49795-774283acd383963a27268c17292a1eb708 |path:0|can:1|pkt_sz:283|schedule_bytes:23|inflight:0|cwnd:48271|conn:0000558BB8A7A98C|stream_id:0|stream_offset:0|
[2025/09/12 05:04:37 577136] [debug] |scid:eff914754a3c9620cf382cf5|xqc_minrtt_scheduler_get_path|path srtt|conn:0000558BB8A7A98C|path_id:0|path_srtt:32452|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:04:37 577140] [debug] |scid:eff914754a3c9620cf382cf5|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CRYPTO |pn:2|size:283|reinj:0|path_class:4|
[2025/09/12 05:04:37 577145] [debug] |scid:eff914754a3c9620cf382cf5|xqc_check_acked_or_dropped_pkt|conn:0000558BB8A7A98C|pkt_num:0|size:23|pkt_type:SHORT_HEADER|frame:HANDSHAKE_DONE |
[2025/09/12 05:04:37 577149] [debug] |scid:eff914754a3c9620cf382cf5|xqc_send_ctl_can_send|l-0.0.0.0-443-eff914754a3c9620cf382cf5 p-193.167.0.100-49795-774283acd383963a27268c17292a1eb708 |path:0|can:1|pkt_sz:23|schedule_bytes:0|inflight:0|cwnd:48271|conn:0000558BB8A7A98C|stream_id:0|stream_offset:0|
[2025/09/12 05:04:37 577153] [debug] |scid:eff914754a3c9620cf382cf5|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:04:37 577161] [debug] |scid:eff914754a3c9620cf382cf5|xqc_send_ctl_set_next_pn_for_packet|optimistic ack detection|skipped_range:7-9|next_skip_chance:1757653477844376|current_time:1757653477577160|
[2025/09/12 05:04:37 577165] [debug] |scid:eff914754a3c9620cf382cf5|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:10|
[2025/09/12 05:04:37 577198] [info] |scid:eff914754a3c9620cf382cf5|xqc_send_packet_with_pn|<==|conn:0000558BB8A7A98C|path:0|pkt_num:10|size:23|sent:39|pkt_type:SHORT_HEADER|frame:HANDSHAKE_DONE |inflight:0|now:1757653477577172|stream_id:0|stream_offset:0|
[2025/09/12 05:04:37 577207] [debug] |scid:eff914754a3c9620cf382cf5|xqc_send_ctl_on_packet_sent|conn:0000558BB8A7A98C|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 05:04:37 577215] [debug] |scid:eff914754a3c9620cf382cf5|xqc_send_ctl_on_packet_sent|path:0|inflight:0|applimit:0|
[2025/09/12 05:04:37 577221] [debug] |scid:eff914754a3c9620cf382cf5|xqc_send_ctl_get_pto_time_and_space|srtt:32452|rtt_var:7905|pto_duration:64072|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:04:37 577229] [debug] |scid:eff914754a3c9620cf382cf5|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8A7A98C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:04:37 577234] [debug] |scid:eff914754a3c9620cf382cf5|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8A7A98C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:04:37 577237] [debug] |scid:eff914754a3c9620cf382cf5|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8A7A98C|path:0|PNS: 2, unacked: 23|
[2025/09/12 05:04:37 577241] [debug] |scid:eff914754a3c9620cf382cf5|xqc_timer_set|type:LOSS_DETECTION|expire:1757653477666244|now:1757653477577221|interv:89023|
[2025/09/12 05:04:37 577245] [debug] |scid:eff914754a3c9620cf382cf5|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB8A7A98C|path:0|pns:2|expire:1757653477666244|now:1757653477577221|interval:89023|pto_count:0|srtt:32452
[2025/09/12 05:04:37 577250] [debug] |scid:eff914754a3c9620cf382cf5|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:48271|inflight:23|
[2025/09/12 05:04:37 577255] [debug] |scid:eff914754a3c9620cf382cf5|xqc_check_acked_or_dropped_pkt|conn:0000558BB8A7A98C|pkt_num:2|size:283|pkt_type:SHORT_HEADER|frame:CRYPTO |
[2025/09/12 05:04:37 577259] [debug] |scid:eff914754a3c9620cf382cf5|xqc_send_ctl_can_send|l-0.0.0.0-443-eff914754a3c9620cf382cf5 p-193.167.0.100-49795-774283acd383963a27268c17292a1eb708 |path:0|can:1|pkt_sz:283|schedule_bytes:0|inflight:23|cwnd:48271|conn:0000558BB8A7A98C|stream_id:0|stream_offset:0|
[2025/09/12 05:04:37 577264] [debug] |scid:eff914754a3c9620cf382cf5|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:04:37 577268] [debug] |scid:eff914754a3c9620cf382cf5|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:11|
[2025/09/12 05:04:37 577293] [info] |scid:eff914754a3c9620cf382cf5|xqc_send_packet_with_pn|<==|conn:0000558BB8A7A98C|path:0|pkt_num:11|size:283|sent:299|pkt_type:SHORT_HEADER|frame:CRYPTO |inflight:23|now:1757653477577274|stream_id:0|stream_offset:0|
[2025/09/12 05:04:37 577301] [debug] |scid:eff914754a3c9620cf382cf5|xqc_send_ctl_on_packet_sent|conn:0000558BB8A7A98C|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 05:04:37 577308] [debug] |scid:eff914754a3c9620cf382cf5|xqc_send_ctl_on_packet_sent|path:0|inflight:23|applimit:0|
[2025/09/12 05:04:37 577315] [debug] |scid:eff914754a3c9620cf382cf5|xqc_send_ctl_get_pto_time_and_space|srtt:32452|rtt_var:7905|pto_duration:64072|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:04:37 577321] [debug] |scid:eff914754a3c9620cf382cf5|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8A7A98C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:04:37 577325] [debug] |scid:eff914754a3c9620cf382cf5|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8A7A98C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:04:37 577334] [debug] |scid:eff914754a3c9620cf382cf5|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8A7A98C|path:0|PNS: 2, unacked: 306|
[2025/09/12 05:04:37 577338] [debug] |scid:eff914754a3c9620cf382cf5|xqc_timer_set|type:LOSS_DETECTION|expire:1757653477666346|now:1757653477577314|interv:89032|
[2025/09/12 05:04:37 577341] [debug] |scid:eff914754a3c9620cf382cf5|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB8A7A98C|path:0|pns:2|expire:1757653477666346|now:1757653477577314|interval:89032|pto_count:0|srtt:32452
[2025/09/12 05:04:37 577346] [debug] |scid:eff914754a3c9620cf382cf5|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:48271|inflight:306|
[2025/09/12 05:04:37 577351] [debug] |scid:eff914754a3c9620cf382cf5|xqc_conn_next_wakeup_time|wakeup_time:1757653477666346|
[2025/09/12 05:04:37 577355] [debug] |scid:eff914754a3c9620cf382cf5|xqc_engine_add_wakeup_queue|next_tick_time:1757653477666346|
[2025/09/12 05:04:37 577359] [debug] |xqc_engine_wakeup_after|wakeup:1757653477666346|now:1757653477577359|diff:88987|
[2025/09/12 05:04:37 577363] [debug] |xqc_engine_main_logic|END|now:1757653477577102|
[2025/09/12 05:04:37 577369] [debug] |xqc_engine_main_logic|BEGIN|now:1757653477577369|
[2025/09/12 05:04:37 577373] [debug] |xqc_engine_wakeup_after|wakeup:1757653477666346|now:1757653477577372|diff:88974|
[2025/09/12 05:04:37 577376] [debug] |xqc_engine_main_logic|END|now:1757653477577369|
[2025/09/12 05:04:37 596114] [info] |xqc_engine_packet_process|==>|conn:0000558BB8A7A98C|size:1406|state:ESTABED|recv_time:1757653477596113|
[2025/09/12 05:04:37 596128] [debug] |scid:eff914754a3c9620cf382cf5|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:eff914754a3c9620cf382cf5|spin_bit:0|
[2025/09/12 05:04:37 596137] [debug] |scid:eff914754a3c9620cf382cf5|xqc_packet_decrypt|largest_pn:2132626160|
[2025/09/12 05:04:37 596144] [debug] |scid:eff914754a3c9620cf382cf5|xqc_packet_decrypt|decryption nonce|path_id:0|pn:2132626161|
[2025/09/12 05:04:37 596153] [debug] |scid:eff914754a3c9620cf382cf5|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:2132626161|
[2025/09/12 05:04:37 596160] [debug] |scid:eff914754a3c9620cf382cf5|xqc_process_frames|frame_type:1|
[2025/09/12 05:04:37 596164] [debug] |scid:eff914754a3c9620cf382cf5|xqc_process_frames|frame_type:0|
[2025/09/12 05:04:37 596180] [debug] |scid:eff914754a3c9620cf382cf5|xqc_process_padding_frame|process padding|
[2025/09/12 05:04:37 596190] [debug] |scid:eff914754a3c9620cf382cf5|xqc_timer_set|type:ACK_01RTT|expire:1757653477621113|now:1757653477596113|interv:25000|
[2025/09/12 05:04:37 596198] [debug] |scid:eff914754a3c9620cf382cf5|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:1757653477596113|max_ack_delay:25000|
[2025/09/12 05:04:37 596205] [debug] |scid:eff914754a3c9620cf382cf5|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:2132626161|largest:2132626161|pns:2|
[2025/09/12 05:04:37 596212] [info] |scid:eff914754a3c9620cf382cf5|xqc_conn_on_pkt_processed|====>|conn:0000558BB8A7A98C|path:0|size:1406|pkt_type:SHORT_HEADER|pkt_num:2132626161|frame:PADDING PING |recv_time:1757653477596113|dcid:eff914754a3c9620cf382cf5|dcid_seq:0|
[2025/09/12 05:04:37 596219] [debug] |scid:eff914754a3c9620cf382cf5|xqc_timer_set|type:PATH_IDLE|expire:1757653597596113|now:1757653477596113|interv:120000000|
[2025/09/12 05:04:37 596226] [debug] |scid:eff914754a3c9620cf382cf5|xqc_timer_set|type:CONN_IDLE|expire:1757653597596113|now:1757653477596113|interv:120000000|
[2025/09/12 05:04:37 596232] [debug] |scid:eff914754a3c9620cf382cf5|xqc_engine_remove_wakeup_queue|next_tick_time:1757653477666346|pq_index:0|
[2025/09/12 05:04:37 596239] [debug] |scid:eff914754a3c9620cf382cf5|xqc_engine_add_active_queue|last_ticked_time:1757653477577102|
[2025/09/12 05:04:37 596245] [debug] |xqc_engine_main_logic|BEGIN|now:1757653477596245|
[2025/09/12 05:04:37 596261] [debug] |scid:eff914754a3c9620cf382cf5|xqc_engine_process_conn|conn:0000558BB8A7A98C|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:1757653477596259|
[2025/09/12 05:04:37 596270] [debug] |scid:eff914754a3c9620cf382cf5|xqc_conn_next_wakeup_time|wakeup_time:1757653477621113|
[2025/09/12 05:04:37 596275] [debug] |scid:eff914754a3c9620cf382cf5|xqc_engine_add_wakeup_queue|next_tick_time:1757653477621113|
[2025/09/12 05:04:37 596279] [debug] |xqc_engine_wakeup_after|wakeup:1757653477621113|now:1757653477596279|diff:24834|
[2025/09/12 05:04:37 596284] [debug] |xqc_engine_main_logic|END|now:1757653477596259|
[2025/09/12 05:04:37 596289] [debug] |xqc_engine_main_logic|BEGIN|now:1757653477596289|
[2025/09/12 05:04:37 596293] [debug] |xqc_engine_wakeup_after|wakeup:1757653477621113|now:1757653477596293|diff:24820|
[2025/09/12 05:04:37 596297] [debug] |xqc_engine_main_logic|END|now:1757653477596289|
[2025/09/12 05:04:37 608230] [info] |xqc_engine_packet_process|==>|conn:0000558BB8A7A98C|size:44|state:ESTABED|recv_time:1757653477608229|
[2025/09/12 05:04:37 608250] [debug] |scid:eff914754a3c9620cf382cf5|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:eff914754a3c9620cf382cf5|spin_bit:0|
[2025/09/12 05:04:37 608262] [debug] |scid:eff914754a3c9620cf382cf5|xqc_packet_decrypt|largest_pn:2132626161|
[2025/09/12 05:04:37 608269] [debug] |scid:eff914754a3c9620cf382cf5|xqc_packet_decrypt|decryption nonce|path_id:0|pn:2132626162|
[2025/09/12 05:04:37 608280] [debug] |scid:eff914754a3c9620cf382cf5|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:2132626162|
[2025/09/12 05:04:37 608287] [debug] |scid:eff914754a3c9620cf382cf5|xqc_process_frames|frame_type:2|
[2025/09/12 05:04:37 608298] [debug] |scid:eff914754a3c9620cf382cf5|xqc_send_ctl_on_ack_received|conn:0000558BB8A7A98C|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 05:04:37 608307] [debug] |scid:eff914754a3c9620cf382cf5|xqc_update_sample|sampler_update|prior_lost:4|tx_in_flight:306|prior_delivered:2319|prior_time:1757653477577172|is_app_limited:0|send_elapse:102|ack_elapse:31057|ctl_first_sent_time:1757653477577274|lagest_ack_time:1757653477608229|curr_delivered:2602|
[2025/09/12 05:04:37 608316] [debug] |scid:eff914754a3c9620cf382cf5|xqc_update_sample|sampler_sent_time_update:1757653477577274|
[2025/09/12 05:04:37 608325] [debug] |scid:eff914754a3c9620cf382cf5|xqc_send_ctl_on_ack_received|sndq_packets_used:2||sndq_packets_used_bytes:0|sndq_packets_free:6|
[2025/09/12 05:04:37 608333] [debug] |scid:eff914754a3c9620cf382cf5|xqc_send_ctl_update_rtt|before update rtt|conn:0000558BB8A7A98C|srtt:32452|rttvar:7905|minrtt:30936|latest_rtt:30955|ack_delay:184|
[2025/09/12 05:04:37 608342] [debug] |scid:eff914754a3c9620cf382cf5|xqc_send_ctl_update_rtt|l-0.0.0.0-443-eff914754a3c9620cf382cf5 p-193.167.0.100-49795-774283acd383963a27268c17292a1eb708 |after update rtt|conn:0000558BB8A7A98C|srtt:32242|rttvar:6349|minrtt:30936|latest_rtt:30955|ack_delay:184|
[2025/09/12 05:04:37 608350] [debug] |scid:eff914754a3c9620cf382cf5|xqc_send_ctl_get_lost_sent_pn|largest_acked:11|lost_pn:8|thresh:3|
[2025/09/12 05:04:37 608358] [debug] |scid:eff914754a3c9620cf382cf5|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:04:37 608366] [debug] |scid:eff914754a3c9620cf382cf5|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:04:37 608372] [debug] |scid:eff914754a3c9620cf382cf5|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:0000558BB8A7A98C|path:0|pns:2|expire:1757653477613444|now:1757653477608372|interval:5072|
[2025/09/12 05:04:37 608378] [debug] |scid:eff914754a3c9620cf382cf5|xqc_timer_set|type:LOSS_DETECTION|expire:1757653477613444|now:1757653477608372|interv:5072|
[2025/09/12 05:04:37 608391] [debug] |scid:eff914754a3c9620cf382cf5|xqc_generate_sample|sampler: send_elapse 102, ack_elapse 31057, delivered 283|rate 9112|lost 4|
[2025/09/12 05:04:37 608396] [debug] |scid:eff914754a3c9620cf382cf5|xqc_bbr_update_bandwidth|BBRv1: RTT round update 3 -> 4|
[2025/09/12 05:04:37 608401] [debug] |scid:eff914754a3c9620cf382cf5|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (9112) in round 4|
[2025/09/12 05:04:37 608406] [debug] |scid:eff914754a3c9620cf382cf5|xqc_bbr_update_min_rtt|minrtt expire|rtt:30936, old_rtt:30936|
[2025/09/12 05:04:37 608412] [debug] |scid:eff914754a3c9620cf382cf5|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:5744|extra_cwnd:850|
[2025/09/12 05:04:37 608417] [debug] |scid:eff914754a3c9620cf382cf5|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:48271|packet_lost:0|acked:283|po_sent_time:1757653477577274|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2602|
[2025/09/12 05:04:37 608422] [debug] |scid:eff914754a3c9620cf382cf5|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:48271|packet_lost:0|acked:283|po_sent_time:1757653477577274|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2602|
[2025/09/12 05:04:37 608428] [debug] |scid:eff914754a3c9620cf382cf5|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-eff914754a3c9620cf382cf5 p-193.167.0.100-49795-774283acd383963a27268c17292a1eb708 |bbr on ack|mode:0|pacing_rate:4008572|bw:21146|cwnd:48554|full_bw_reached:0|inflight:23|srtt:32242|latest_rtt:30955|min_rtt:30936|applimit:0|lost:4|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:1|
[2025/09/12 05:04:37 608436] [debug] |scid:eff914754a3c9620cf382cf5|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:2132626162|largest:2132626162|pns:2|
[2025/09/12 05:04:37 608441] [info] |scid:eff914754a3c9620cf382cf5|xqc_conn_on_pkt_processed|====>|conn:0000558BB8A7A98C|path:0|size:44|pkt_type:SHORT_HEADER|pkt_num:2132626162|frame:ACK |recv_time:1757653477608229|dcid:eff914754a3c9620cf382cf5|dcid_seq:0|
[2025/09/12 05:04:37 608447] [debug] |scid:eff914754a3c9620cf382cf5|xqc_timer_set|type:PATH_IDLE|expire:1757653597608229|now:1757653477608229|interv:120000000|
[2025/09/12 05:04:37 608453] [debug] |scid:eff914754a3c9620cf382cf5|xqc_timer_set|type:CONN_IDLE|expire:1757653597608229|now:1757653477608229|interv:120000000|
[2025/09/12 05:04:37 608457] [debug] |scid:eff914754a3c9620cf382cf5|xqc_engine_remove_wakeup_queue|next_tick_time:1757653477621113|pq_index:0|
[2025/09/12 05:04:37 608463] [debug] |scid:eff914754a3c9620cf382cf5|xqc_engine_add_active_queue|last_ticked_time:1757653477596259|
[2025/09/12 05:04:37 608468] [debug] |xqc_engine_main_logic|BEGIN|now:1757653477608468|
[2025/09/12 05:04:37 608474] [debug] |scid:eff914754a3c9620cf382cf5|xqc_engine_process_conn|conn:0000558BB8A7A98C|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:1757653477608473|
[2025/09/12 05:04:37 608483] [debug] |scid:eff914754a3c9620cf382cf5|xqc_conn_next_wakeup_time|wakeup_time:1757653477613444|
[2025/09/12 05:04:37 608488] [debug] |scid:eff914754a3c9620cf382cf5|xqc_engine_add_wakeup_queue|next_tick_time:1757653477613444|
[2025/09/12 05:04:37 608492] [debug] |xqc_engine_wakeup_after|wakeup:1757653477613444|now:1757653477608492|diff:4952|
[2025/09/12 05:04:37 608498] [debug] |xqc_engine_main_logic|END|now:1757653477608473|
[2025/09/12 05:04:37 608505] [debug] |xqc_engine_main_logic|BEGIN|now:1757653477608504|
[2025/09/12 05:04:37 608509] [debug] |xqc_engine_wakeup_after|wakeup:1757653477613444|now:1757653477608509|diff:4935|
[2025/09/12 05:04:37 608514] [debug] |xqc_engine_main_logic|END|now:1757653477608504|
[2025/09/12 05:04:37 613589] [debug] |xqc_engine_main_logic|BEGIN|now:1757653477613589|
[2025/09/12 05:04:37 613600] [debug] |scid:eff914754a3c9620cf382cf5|xqc_engine_remove_wakeup_queue|next_tick_time:1757653477613444|pq_index:0|
[2025/09/12 05:04:37 613610] [debug] |scid:eff914754a3c9620cf382cf5|xqc_engine_add_active_queue|last_ticked_time:1757653477608473|
[2025/09/12 05:04:37 613616] [debug] |scid:eff914754a3c9620cf382cf5|xqc_engine_process_conn|conn:0000558BB8A7A98C|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:1757653477613615|
[2025/09/12 05:04:37 613622] [debug] |scid:eff914754a3c9620cf382cf5|xqc_timer_expire|timer expired|type:LOSS_DETECTION|expire_time:1757653477613444|now:1757653477613615|
[2025/09/12 05:04:37 613627] [debug] |scid:eff914754a3c9620cf382cf5|xqc_timer_loss_detection_timeout|path:0|loss_detection_timeout|
[2025/09/12 05:04:37 613632] [debug] |scid:eff914754a3c9620cf382cf5|xqc_timer_loss_detection_timeout|xqc_send_ctl_detect_lost|
[2025/09/12 05:04:37 613637] [debug] |scid:eff914754a3c9620cf382cf5|xqc_send_ctl_get_lost_sent_pn|largest_acked:11|lost_pn:8|thresh:3|
[2025/09/12 05:04:37 613642] [debug] |scid:eff914754a3c9620cf382cf5|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:04:37 613648] [debug] |scid:eff914754a3c9620cf382cf5|xqc_send_ctl_detect_lost|mark lost|pns:2|pkt_num:10|lost_pn:8|po_sent_time:1757653477577172|lost_send_time:1757653477577343|loss_delay:36272|frame:HANDSHAKE_DONE |repair:524288|
[2025/09/12 05:04:37 613653] [debug] |scid:eff914754a3c9620cf382cf5|xqc_send_ctl_detect_lost|OnLostDetection|largest_lost sent time: 1757653477577172u|
[2025/09/12 05:04:37 613658] [debug] |scid:eff914754a3c9620cf382cf5|xqc_timer_loss_detection_timeout|xqc_send_ctl_set_loss_detection_timer|loss|
[2025/09/12 05:04:37 613663] [debug] |scid:eff914754a3c9620cf382cf5|xqc_send_ctl_set_loss_detection_timer|unset|no ack-eliciting pkts in flight|conn:0000558BB8A7A98C|path:0|
[2025/09/12 05:04:37 613668] [debug] |scid:eff914754a3c9620cf382cf5|xqc_timer_unset|type:LOSS_DETECTION|
[2025/09/12 05:04:37 613673] [debug] |scid:eff914754a3c9620cf382cf5|xqc_timer_expire|unset|type:LOSS_DETECTION|expire_time:0|now:1757653477613615|
[2025/09/12 05:04:37 613678] [debug] |scid:eff914754a3c9620cf382cf5|xqc_timer_unset|type:LOSS_DETECTION|
[2025/09/12 05:04:37 613684] [debug] |scid:eff914754a3c9620cf382cf5|xqc_path_get_perf_class|conn:0000558BB8A7A98C|path_id:0|path_srtt:32242|min_srtt:32242|path_bw:21146|loss_rate:50.00|path_pto:0|
[2025/09/12 05:04:37 613690] [debug] |scid:eff914754a3c9620cf382cf5|xqc_send_ctl_can_send|l-0.0.0.0-443-eff914754a3c9620cf382cf5 p-193.167.0.100-49795-774283acd383963a27268c17292a1eb708 |path:0|can:1|pkt_sz:23|schedule_bytes:0|inflight:0|cwnd:48554|conn:0000558BB8A7A98C|stream_id:0|stream_offset:0|
[2025/09/12 05:04:37 613695] [debug] |scid:eff914754a3c9620cf382cf5|xqc_minrtt_scheduler_get_path|path srtt|conn:0000558BB8A7A98C|path_id:0|path_srtt:32242|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:04:37 613701] [debug] |scid:eff914754a3c9620cf382cf5|xqc_minrtt_scheduler_get_path|best path:0|frame_type:HANDSHAKE_DONE |pn:10|size:23|reinj:0|path_class:4|
[2025/09/12 05:04:37 613707] [debug] |scid:eff914754a3c9620cf382cf5|xqc_check_acked_or_dropped_pkt|conn:0000558BB8A7A98C|pkt_num:10|size:23|pkt_type:SHORT_HEADER|frame:HANDSHAKE_DONE |
[2025/09/12 05:04:37 613712] [debug] |scid:eff914754a3c9620cf382cf5|xqc_send_ctl_can_send|l-0.0.0.0-443-eff914754a3c9620cf382cf5 p-193.167.0.100-49795-774283acd383963a27268c17292a1eb708 |path:0|can:1|pkt_sz:23|schedule_bytes:0|inflight:0|cwnd:48554|conn:0000558BB8A7A98C|stream_id:0|stream_offset:0|
[2025/09/12 05:04:37 613718] [debug] |scid:eff914754a3c9620cf382cf5|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:04:37 613723] [debug] |scid:eff914754a3c9620cf382cf5|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:12|
[2025/09/12 05:04:37 613765] [info] |scid:eff914754a3c9620cf382cf5|xqc_send_packet_with_pn|<==|conn:0000558BB8A7A98C|path:0|pkt_num:12|size:23|sent:39|pkt_type:SHORT_HEADER|frame:HANDSHAKE_DONE |inflight:0|now:1757653477613732|stream_id:0|stream_offset:0|
[2025/09/12 05:04:37 613784] [debug] |scid:eff914754a3c9620cf382cf5|xqc_send_ctl_on_packet_sent|conn:0000558BB8A7A98C|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 05:04:37 613793] [debug] |scid:eff914754a3c9620cf382cf5|xqc_send_ctl_on_packet_sent|path:0|inflight:0|applimit:0|
[2025/09/12 05:04:37 613802] [debug] |scid:eff914754a3c9620cf382cf5|xqc_send_ctl_get_pto_time_and_space|srtt:32242|rtt_var:6349|pto_duration:57638|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:04:37 613810] [debug] |scid:eff914754a3c9620cf382cf5|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8A7A98C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:04:37 613815] [debug] |scid:eff914754a3c9620cf382cf5|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8A7A98C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:04:37 613820] [debug] |scid:eff914754a3c9620cf382cf5|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8A7A98C|path:0|PNS: 2, unacked: 23|
[2025/09/12 05:04:37 613824] [debug] |scid:eff914754a3c9620cf382cf5|xqc_timer_set|type:LOSS_DETECTION|expire:1757653477696370|now:1757653477613801|interv:82569|
[2025/09/12 05:04:37 613830] [debug] |scid:eff914754a3c9620cf382cf5|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB8A7A98C|path:0|pns:2|expire:1757653477696370|now:1757653477613801|interval:82569|pto_count:0|srtt:32242
[2025/09/12 05:04:37 613835] [debug] |scid:eff914754a3c9620cf382cf5|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:48554|inflight:23|
[2025/09/12 05:04:37 613841] [debug] |scid:eff914754a3c9620cf382cf5|xqc_conn_next_wakeup_time|wakeup_time:1757653477621113|
[2025/09/12 05:04:37 613847] [debug] |scid:eff914754a3c9620cf382cf5|xqc_engine_add_wakeup_queue|next_tick_time:1757653477621113|
[2025/09/12 05:04:37 613852] [debug] |xqc_engine_wakeup_after|wakeup:1757653477621113|now:1757653477613851|diff:7262|
[2025/09/12 05:04:37 613857] [debug] |xqc_engine_main_logic|END|now:1757653477613615|
[2025/09/12 05:04:37 621931] [debug] |xqc_engine_main_logic|BEGIN|now:1757653477621931|
[2025/09/12 05:04:37 621940] [debug] |scid:eff914754a3c9620cf382cf5|xqc_engine_remove_wakeup_queue|next_tick_time:1757653477621113|pq_index:0|
[2025/09/12 05:04:37 621946] [debug] |scid:eff914754a3c9620cf382cf5|xqc_engine_add_active_queue|last_ticked_time:1757653477613615|
[2025/09/12 05:04:37 621952] [debug] |scid:eff914754a3c9620cf382cf5|xqc_engine_process_conn|conn:0000558BB8A7A98C|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:1757653477621950|
[2025/09/12 05:04:37 621957] [debug] |scid:eff914754a3c9620cf382cf5|xqc_timer_expire|timer expired|type:ACK_01RTT|expire_time:1757653477621113|now:1757653477621950|
[2025/09/12 05:04:37 621962] [debug] |scid:eff914754a3c9620cf382cf5|xqc_timer_ack_timeout|pns:2|path:0|
[2025/09/12 05:04:37 621967] [debug] |scid:eff914754a3c9620cf382cf5|xqc_timer_expire|unset|type:ACK_01RTT|expire_time:1757653477621113|now:1757653477621950|
[2025/09/12 05:04:37 621972] [debug] |scid:eff914754a3c9620cf382cf5|xqc_timer_unset|type:ACK_01RTT|
[2025/09/12 05:04:37 621978] [debug] |scid:eff914754a3c9620cf382cf5|xqc_gen_ack_frame|largest_recv:2132626162|ack_delay:25865|first_ack_range:2|largest_pkt_recv_time:1757653477596113|
[2025/09/12 05:04:37 621983] [debug] |scid:eff914754a3c9620cf382cf5|xqc_gen_ack_frame|high:2132626162|low:2132626160|pkt_pns:2|
[2025/09/12 05:04:37 621988] [debug] |scid:eff914754a3c9620cf382cf5|xqc_gen_ack_frame|high:2132626158|low:2132626157|pkt_pns:2|
[2025/09/12 05:04:37 621993] [debug] |scid:eff914754a3c9620cf382cf5|xqc_write_ack_to_one_packet|ack_size:15|path:0|path_largest_recv:2132626161|frame_largest_recv:2132626162|
[2025/09/12 05:04:37 622003] [debug] |scid:eff914754a3c9620cf382cf5|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:2|
[2025/09/12 05:04:37 622009] [debug] |scid:eff914754a3c9620cf382cf5|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:ACK |stream_id:0|stream_offset:0|
[2025/09/12 05:04:37 622014] [debug] |scid:eff914754a3c9620cf382cf5|xqc_check_acked_or_dropped_pkt|conn:0000558BB8A7A98C|pkt_num:0|size:37|pkt_type:SHORT_HEADER|frame:ACK |
[2025/09/12 05:04:37 622020] [debug] |scid:eff914754a3c9620cf382cf5|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:13|
[2025/09/12 05:04:37 622073] [info] |scid:eff914754a3c9620cf382cf5|xqc_send_packet_with_pn|<==|conn:0000558BB8A7A98C|path:0|pkt_num:13|size:37|sent:53|pkt_type:SHORT_HEADER|frame:ACK |inflight:23|now:1757653477622028|stream_id:0|stream_offset:0|
[2025/09/12 05:04:37 622085] [debug] |scid:eff914754a3c9620cf382cf5|xqc_send_ctl_on_packet_sent|conn:0000558BB8A7A98C|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 05:04:37 622095] [debug] |scid:eff914754a3c9620cf382cf5|xqc_conn_next_wakeup_time|wakeup_time:1757653477696370|
[2025/09/12 05:04:37 622104] [debug] |scid:eff914754a3c9620cf382cf5|xqc_engine_add_wakeup_queue|next_tick_time:1757653477696370|
[2025/09/12 05:04:37 622109] [debug] |xqc_engine_wakeup_after|wakeup:1757653477696370|now:1757653477622109|diff:74261|
[2025/09/12 05:04:37 622115] [debug] |xqc_engine_main_logic|END|now:1757653477621950|
[2025/09/12 05:04:37 649531] [info] |xqc_engine_packet_process|==>|conn:0000558BB8A7A98C|size:46|state:ESTABED|recv_time:1757653477649530|
[2025/09/12 05:04:37 649549] [debug] |scid:eff914754a3c9620cf382cf5|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:eff914754a3c9620cf382cf5|spin_bit:0|
[2025/09/12 05:04:37 649560] [debug] |scid:eff914754a3c9620cf382cf5|xqc_packet_decrypt|largest_pn:2132626162|
[2025/09/12 05:04:37 649568] [debug] |scid:eff914754a3c9620cf382cf5|xqc_packet_decrypt|decryption nonce|path_id:0|pn:2132626163|
[2025/09/12 05:04:37 649579] [debug] |scid:eff914754a3c9620cf382cf5|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:2132626163|
[2025/09/12 05:04:37 649587] [debug] |scid:eff914754a3c9620cf382cf5|xqc_process_frames|frame_type:2|
[2025/09/12 05:04:37 649597] [debug] |scid:eff914754a3c9620cf382cf5|xqc_send_ctl_on_ack_received|conn:0000558BB8A7A98C|path:0|pkt_num:12|origin_pktnum:0|size:23|pns:2|pkt_type:SHORT_HEADER|frame:HANDSHAKE_DONE |conn_state:ESTABED|frame_largest_ack:12|path_largest_ack:12|
[2025/09/12 05:04:37 649605] [debug] |scid:eff914754a3c9620cf382cf5|xqc_update_sample|sampler_update|prior_lost:5|tx_in_flight:23|prior_delivered:2602|prior_time:1757653477613732|is_app_limited:0|send_elapse:0|ack_elapse:35798|ctl_first_sent_time:1757653477613732|lagest_ack_time:1757653477649530|curr_delivered:2625|
[2025/09/12 05:04:37 649614] [debug] |scid:eff914754a3c9620cf382cf5|xqc_update_sample|sampler_sent_time_update:1757653477613732|
[2025/09/12 05:04:37 649622] [debug] |scid:eff914754a3c9620cf382cf5|xqc_send_ctl_on_ack_received|sndq_packets_used:2||sndq_packets_used_bytes:0|sndq_packets_free:6|
[2025/09/12 05:04:37 649630] [debug] |scid:eff914754a3c9620cf382cf5|xqc_send_ctl_update_rtt|before update rtt|conn:0000558BB8A7A98C|srtt:32242|rttvar:6349|minrtt:30936|latest_rtt:35798|ack_delay:5200|
[2025/09/12 05:04:37 649638] [debug] |scid:eff914754a3c9620cf382cf5|xqc_send_ctl_update_rtt|l-0.0.0.0-443-eff914754a3c9620cf382cf5 p-193.167.0.100-49795-774283acd383963a27268c17292a1eb708 |after update rtt|conn:0000558BB8A7A98C|srtt:32036|rttvar:5173|minrtt:30936|latest_rtt:35798|ack_delay:5200|
[2025/09/12 05:04:37 649647] [debug] |scid:eff914754a3c9620cf382cf5|xqc_send_ctl_get_lost_sent_pn|largest_acked:12|lost_pn:9|thresh:3|
[2025/09/12 05:04:37 649655] [debug] |scid:eff914754a3c9620cf382cf5|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:04:37 649663] [debug] |scid:eff914754a3c9620cf382cf5|xqc_send_ctl_set_loss_detection_timer|unset|no ack-eliciting pkts in flight|conn:0000558BB8A7A98C|path:0|
[2025/09/12 05:04:37 649677] [debug] |scid:eff914754a3c9620cf382cf5|xqc_timer_unset|type:LOSS_DETECTION|
[2025/09/12 05:04:37 649682] [debug] |scid:eff914754a3c9620cf382cf5|xqc_generate_sample|sampler: send_elapse 0, ack_elapse 35798, delivered 23|rate 642|lost 5|
[2025/09/12 05:04:37 649688] [debug] |scid:eff914754a3c9620cf382cf5|xqc_bbr_update_bandwidth|BBRv1: RTT round update 4 -> 5|
[2025/09/12 05:04:37 649693] [debug] |scid:eff914754a3c9620cf382cf5|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (642) in round 5|
[2025/09/12 05:04:37 649698] [debug] |scid:eff914754a3c9620cf382cf5|xqc_bbr_update_min_rtt|minrtt expire|rtt:30936, old_rtt:30936|
[2025/09/12 05:04:37 649703] [debug] |scid:eff914754a3c9620cf382cf5|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:5744|extra_cwnd:566|
[2025/09/12 05:04:37 649708] [debug] |scid:eff914754a3c9620cf382cf5|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:48554|packet_lost:0|acked:23|po_sent_time:1757653477613732|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2625|
[2025/09/12 05:04:37 649713] [debug] |scid:eff914754a3c9620cf382cf5|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:48554|packet_lost:0|acked:23|po_sent_time:1757653477613732|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2625|
[2025/09/12 05:04:37 649719] [debug] |scid:eff914754a3c9620cf382cf5|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-eff914754a3c9620cf382cf5 p-193.167.0.100-49795-774283acd383963a27268c17292a1eb708 |bbr on ack|mode:0|pacing_rate:4008572|bw:21146|cwnd:48577|full_bw_reached:0|inflight:0|srtt:32036|latest_rtt:35798|min_rtt:30936|applimit:0|lost:5|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:1|
[2025/09/12 05:04:37 649726] [debug] |scid:eff914754a3c9620cf382cf5|xqc_process_frames|frame_type:1|
[2025/09/12 05:04:37 649732] [debug] |scid:eff914754a3c9620cf382cf5|xqc_timer_set|type:ACK_01RTT|expire:1757653477674530|now:1757653477649530|interv:25000|
[2025/09/12 05:04:37 649738] [debug] |scid:eff914754a3c9620cf382cf5|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:1757653477649530|max_ack_delay:25000|
[2025/09/12 05:04:37 649744] [debug] |scid:eff914754a3c9620cf382cf5|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:2132626163|largest:2132626163|pns:2|
[2025/09/12 05:04:37 649749] [info] |scid:eff914754a3c9620cf382cf5|xqc_conn_on_pkt_processed|====>|conn:0000558BB8A7A98C|path:0|size:46|pkt_type:SHORT_HEADER|pkt_num:2132626163|frame:PING ACK |recv_time:1757653477649530|dcid:eff914754a3c9620cf382cf5|dcid_seq:0|
[2025/09/12 05:04:37 649755] [debug] |scid:eff914754a3c9620cf382cf5|xqc_timer_set|type:PATH_IDLE|expire:1757653597649530|now:1757653477649530|interv:120000000|
[2025/09/12 05:04:37 649760] [debug] |scid:eff914754a3c9620cf382cf5|xqc_timer_set|type:CONN_IDLE|expire:1757653597649530|now:1757653477649530|interv:120000000|
[2025/09/12 05:04:37 649765] [debug] |scid:eff914754a3c9620cf382cf5|xqc_engine_remove_wakeup_queue|next_tick_time:1757653477696370|pq_index:0|
[2025/09/12 05:04:37 649771] [debug] |scid:eff914754a3c9620cf382cf5|xqc_engine_add_active_queue|last_ticked_time:1757653477621950|
[2025/09/12 05:04:37 649776] [debug] |xqc_engine_main_logic|BEGIN|now:1757653477649776|
[2025/09/12 05:04:37 649782] [debug] |scid:eff914754a3c9620cf382cf5|xqc_engine_process_conn|conn:0000558BB8A7A98C|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:1757653477649780|
[2025/09/12 05:04:37 649789] [debug] |scid:eff914754a3c9620cf382cf5|xqc_conn_next_wakeup_time|wakeup_time:1757653477674530|
[2025/09/12 05:04:37 649798] [debug] |scid:eff914754a3c9620cf382cf5|xqc_engine_add_wakeup_queue|next_tick_time:1757653477674530|
[2025/09/12 05:04:37 649803] [debug] |xqc_engine_wakeup_after|wakeup:1757653477674530|now:1757653477649803|diff:24727|
[2025/09/12 05:04:37 649808] [debug] |xqc_engine_main_logic|END|now:1757653477649780|
[2025/09/12 05:04:37 649815] [debug] |xqc_engine_main_logic|BEGIN|now:1757653477649815|
[2025/09/12 05:04:37 649819] [debug] |xqc_engine_wakeup_after|wakeup:1757653477674530|now:1757653477649819|diff:24711|
[2025/09/12 05:04:37 649824] [debug] |xqc_engine_main_logic|END|now:1757653477649815|
[2025/09/12 05:04:37 653894] [info] |xqc_engine_packet_process|==>|conn:0000558BB8A7A98C|size:1444|state:ESTABED|recv_time:1757653477653893|
[2025/09/12 05:04:37 653912] [debug] |scid:eff914754a3c9620cf382cf5|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:eff914754a3c9620cf382cf5|spin_bit:0|
[2025/09/12 05:04:37 653923] [debug] |scid:eff914754a3c9620cf382cf5|xqc_packet_decrypt|largest_pn:2132626163|
[2025/09/12 05:04:37 653931] [debug] |scid:eff914754a3c9620cf382cf5|xqc_packet_decrypt|decryption nonce|path_id:0|pn:2132626164|
[2025/09/12 05:04:37 653943] [debug] |scid:eff914754a3c9620cf382cf5|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:2132626164|
[2025/09/12 05:04:37 653951] [debug] |scid:eff914754a3c9620cf382cf5|xqc_process_frames|frame_type:1|
[2025/09/12 05:04:37 653959] [debug] |scid:eff914754a3c9620cf382cf5|xqc_process_frames|frame_type:0|
[2025/09/12 05:04:37 653970] [debug] |scid:eff914754a3c9620cf382cf5|xqc_process_padding_frame|process padding|
[2025/09/12 05:04:37 653984] [debug] |scid:eff914754a3c9620cf382cf5|xqc_timer_unset|type:ACK_01RTT|
[2025/09/12 05:04:37 653996] [debug] |scid:eff914754a3c9620cf382cf5|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 05:04:37 654004] [debug] |scid:eff914754a3c9620cf382cf5|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:2132626164|largest:2132626164|pns:2|
[2025/09/12 05:04:37 654014] [info] |scid:eff914754a3c9620cf382cf5|xqc_conn_on_pkt_processed|====>|conn:0000558BB8A7A98C|path:0|size:1444|pkt_type:SHORT_HEADER|pkt_num:2132626164|frame:PADDING PING |recv_time:1757653477653893|dcid:eff914754a3c9620cf382cf5|dcid_seq:0|
[2025/09/12 05:04:37 654024] [debug] |scid:eff914754a3c9620cf382cf5|xqc_timer_set|type:PATH_IDLE|expire:1757653597653893|now:1757653477653893|interv:120000000|
[2025/09/12 05:04:37 654032] [debug] |scid:eff914754a3c9620cf382cf5|xqc_timer_set|type:CONN_IDLE|expire:1757653597653893|now:1757653477653893|interv:120000000|
[2025/09/12 05:04:37 654065] [debug] |scid:eff914754a3c9620cf382cf5|xqc_engine_remove_wakeup_queue|next_tick_time:1757653477674530|pq_index:0|
[2025/09/12 05:04:37 654074] [debug] |scid:eff914754a3c9620cf382cf5|xqc_engine_add_active_queue|last_ticked_time:1757653477649780|
[2025/09/12 05:04:37 654082] [debug] |xqc_engine_main_logic|BEGIN|now:1757653477654082|
[2025/09/12 05:04:37 654093] [debug] |scid:eff914754a3c9620cf382cf5|xqc_engine_process_conn|conn:0000558BB8A7A98C|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:1757653477654090|
[2025/09/12 05:04:37 654104] [debug] |scid:eff914754a3c9620cf382cf5|xqc_gen_ack_frame|largest_recv:2132626164|ack_delay:211|first_ack_range:4|largest_pkt_recv_time:1757653477653893|
[2025/09/12 05:04:37 654113] [debug] |scid:eff914754a3c9620cf382cf5|xqc_gen_ack_frame|high:2132626164|low:2132626160|pkt_pns:2|
[2025/09/12 05:04:37 654122] [debug] |scid:eff914754a3c9620cf382cf5|xqc_gen_ack_frame|high:2132626158|low:2132626157|pkt_pns:2|
[2025/09/12 05:04:37 654130] [debug] |scid:eff914754a3c9620cf382cf5|xqc_write_ack_to_one_packet|ack_size:14|path:0|path_largest_recv:2132626164|frame_largest_recv:2132626164|
[2025/09/12 05:04:37 654148] [debug] |scid:eff914754a3c9620cf382cf5|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:2|
[2025/09/12 05:04:37 654158] [debug] |scid:eff914754a3c9620cf382cf5|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:ACK |stream_id:0|stream_offset:0|
[2025/09/12 05:04:37 654167] [debug] |scid:eff914754a3c9620cf382cf5|xqc_check_acked_or_dropped_pkt|conn:0000558BB8A7A98C|pkt_num:0|size:36|pkt_type:SHORT_HEADER|frame:ACK |
[2025/09/12 05:04:37 654177] [debug] |scid:eff914754a3c9620cf382cf5|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:14|
[2025/09/12 05:04:37 654225] [info] |scid:eff914754a3c9620cf382cf5|xqc_send_packet_with_pn|<==|conn:0000558BB8A7A98C|path:0|pkt_num:14|size:36|sent:52|pkt_type:SHORT_HEADER|frame:ACK |inflight:0|now:1757653477654191|stream_id:0|stream_offset:0|
[2025/09/12 05:04:37 654236] [debug] |scid:eff914754a3c9620cf382cf5|xqc_send_ctl_on_packet_sent|conn:0000558BB8A7A98C|path:0|pkt_num:14|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 05:04:37 654246] [debug] |scid:eff914754a3c9620cf382cf5|xqc_conn_next_wakeup_time|wakeup_time:1757653597653893|
[2025/09/12 05:04:37 654254] [debug] |scid:eff914754a3c9620cf382cf5|xqc_engine_add_wakeup_queue|next_tick_time:1757653597653893|
[2025/09/12 05:04:37 654263] [debug] |xqc_engine_wakeup_after|wakeup:1757653478173542|now:1757653477654262|diff:519280|
[2025/09/12 05:04:37 654272] [debug] |xqc_engine_main_logic|END|now:1757653477654090|
[2025/09/12 05:04:37 654286] [info] |xqc_engine_packet_process|==>|conn:0000558BB8A7A98C|size:309|state:ESTABED|recv_time:1757653477654285|
[2025/09/12 05:04:37 654296] [debug] |scid:eff914754a3c9620cf382cf5|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:eff914754a3c9620cf382cf5|spin_bit:0|
[2025/09/12 05:04:37 654307] [debug] |scid:eff914754a3c9620cf382cf5|xqc_packet_decrypt|largest_pn:2132626164|
[2025/09/12 05:04:37 654315] [debug] |scid:eff914754a3c9620cf382cf5|xqc_packet_decrypt|decryption nonce|path_id:0|pn:2132626165|
[2025/09/12 05:04:37 654325] [debug] |scid:eff914754a3c9620cf382cf5|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:2132626165|
[2025/09/12 05:04:37 654331] [debug] |scid:eff914754a3c9620cf382cf5|xqc_process_frames|frame_type:18|
[2025/09/12 05:04:37 654336] [debug] |scid:eff914754a3c9620cf382cf5|xqc_process_new_conn_id_frame|new_conn_id|dced1c2634c44f8dbbbe3e75557b6f083c|sr_token:61b5ef7f1047cb0ba41d6949b0af6e8c
[2025/09/12 05:04:37 654345] [debug] |scid:eff914754a3c9620cf382cf5|xqc_process_frames|frame_type:18|
[2025/09/12 05:04:37 654350] [debug] |scid:eff914754a3c9620cf382cf5|xqc_process_new_conn_id_frame|new_conn_id|26515f12e491ff9df91dbbcf1980af257b|sr_token:fecf52afe07df36d89b733d8f9bbd635
[2025/09/12 05:04:37 654357] [debug] |scid:eff914754a3c9620cf382cf5|xqc_process_frames|frame_type:18|
[2025/09/12 05:04:37 654364] [debug] |scid:eff914754a3c9620cf382cf5|xqc_process_new_conn_id_frame|new_conn_id|b0507d317c4fbc3f938661fbc4dd89ba17|sr_token:d7809104ba07c4c3cfc3c2b53f95bc4d
[2025/09/12 05:04:37 654374] [debug] |scid:eff914754a3c9620cf382cf5|xqc_process_frames|frame_type:18|
[2025/09/12 05:04:37 654383] [debug] |scid:eff914754a3c9620cf382cf5|xqc_process_new_conn_id_frame|new_conn_id|c3a9a27c28714cc6033a7ef263894ebd25|sr_token:4dc1ee0d87836e4a1b36c437515fae60
[2025/09/12 05:04:37 654392] [debug] |scid:eff914754a3c9620cf382cf5|xqc_process_frames|frame_type:18|
[2025/09/12 05:04:37 654400] [debug] |scid:eff914754a3c9620cf382cf5|xqc_process_new_conn_id_frame|new_conn_id|df5db02d6205cd245c3222bd73020f9cba|sr_token:ab2e67ecc89c05f11b1a6ca8f44aef24
[2025/09/12 05:04:37 654409] [debug] |scid:eff914754a3c9620cf382cf5|xqc_process_frames|frame_type:18|
[2025/09/12 05:04:37 654415] [debug] |scid:eff914754a3c9620cf382cf5|xqc_process_new_conn_id_frame|new_conn_id|b3b2a52f63c1007d7036914c3f37acfde0|sr_token:ad6bbf27e6e013215aa5f3fa6733cb39
[2025/09/12 05:04:37 654421] [debug] |scid:eff914754a3c9620cf382cf5|xqc_process_frames|frame_type:18|
[2025/09/12 05:04:37 654433] [debug] |scid:eff914754a3c9620cf382cf5|xqc_process_new_conn_id_frame|new_conn_id|32ed21f827cf93e98b849d2b7f81576e5c|sr_token:2145ecb22386e791034b6d595fd44c3a
[2025/09/12 05:04:37 654439] [debug] |scid:eff914754a3c9620cf382cf5|xqc_process_frames|frame_type:b|
[2025/09/12 05:04:37 654445] [debug] |scid:eff914754a3c9620cf382cf5|xqc_process_stream_frame|offset:0|data_length:17|fin:1|stream_id:0|path:0|
[2025/09/12 05:04:37 654455] [debug] |scid:eff914754a3c9620cf382cf5|xqc_insert_stream_frame|merge left|merged_offset_end:17|new_offset:0|new_len:17|
[2025/09/12 05:04:37 654461] [debug] |scid:eff914754a3c9620cf382cf5|xqc_process_stream_frame|xqc_stream_ready_to_read all recvd|
[2025/09/12 05:04:37 654466] [debug] |scid:eff914754a3c9620cf382cf5|xqc_engine_remove_wakeup_queue|next_tick_time:1757653597653893|pq_index:16|
[2025/09/12 05:04:37 654472] [debug] |scid:eff914754a3c9620cf382cf5|xqc_engine_add_active_queue|last_ticked_time:1757653477654090|
[2025/09/12 05:04:37 654477] [debug] |scid:eff914754a3c9620cf382cf5|xqc_process_stream_frame|stream_length:17|merged_offset_end:17|stream_id:0|
[2025/09/12 05:04:37 654483] [debug] |scid:eff914754a3c9620cf382cf5|xqc_timer_set|type:ACK_01RTT|expire:1757653477679285|now:1757653477654285|interv:25000|
[2025/09/12 05:04:37 654490] [debug] |scid:eff914754a3c9620cf382cf5|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:1757653477654285|max_ack_delay:25000|
[2025/09/12 05:04:37 654496] [debug] |scid:eff914754a3c9620cf382cf5|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:2132626165|largest:2132626165|pns:2|
[2025/09/12 05:04:37 654502] [info] |scid:eff914754a3c9620cf382cf5|xqc_conn_on_pkt_processed|====>|conn:0000558BB8A7A98C|path:0|size:309|pkt_type:SHORT_HEADER|pkt_num:2132626165|frame:STREAM NEW_CONNECTION_ID |recv_time:1757653477654285|dcid:eff914754a3c9620cf382cf5|dcid_seq:0|
[2025/09/12 05:04:37 654509] [debug] |scid:eff914754a3c9620cf382cf5|xqc_timer_set|type:PATH_IDLE|expire:1757653597654285|now:1757653477654285|interv:120000000|
[2025/09/12 05:04:37 654515] [debug] |scid:eff914754a3c9620cf382cf5|xqc_timer_set|type:CONN_IDLE|expire:1757653597654285|now:1757653477654285|interv:120000000|
[2025/09/12 05:04:37 654520] [debug] |xqc_engine_main_logic|BEGIN|now:1757653477654520|
[2025/09/12 05:04:37 654526] [debug] |scid:eff914754a3c9620cf382cf5|xqc_engine_process_conn|conn:0000558BB8A7A98C|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:1757653477654525|
[2025/09/12 05:04:37 654533] [debug] |scid:eff914754a3c9620cf382cf5|xqc_process_read_streams|stream_read_notify|flag:2|stream_id:0|conn:0000558BB8A7A98C|
[2025/09/12 05:04:37 654598] [debug] |scid:eff914754a3c9620cf382cf5|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:25165824|
[2025/09/12 05:04:37 654610] [debug] |scid:eff914754a3c9620cf382cf5|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 05:04:37 654619] [debug] |scid:eff914754a3c9620cf382cf5|xqc_sample_check_app_limited|path:0|applimit:2625|
[2025/09/12 05:04:37 654631] [info] |scid:eff914754a3c9620cf382cf5|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:0000558BB8A7A98C|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 05:04:37 654644] [debug] |scid:eff914754a3c9620cf382cf5|xqc_engine_conn_logic|engine is running on conn:l-0.0.0.0-443-eff914754a3c9620cf382cf5 p-193.167.0.100-49795-774283acd383963a27268c17292a1eb708|
[2025/09/12 05:04:37 654667] [debug] |scid:eff914754a3c9620cf382cf5|xqc_path_get_perf_class|conn:0000558BB8A7A98C|path_id:0|path_srtt:32036|min_srtt:32036|path_bw:21146|loss_rate:40.00|path_pto:0|
[2025/09/12 05:04:37 654676] [debug] |scid:eff914754a3c9620cf382cf5|xqc_send_ctl_can_send|l-0.0.0.0-443-eff914754a3c9620cf382cf5 p-193.167.0.100-49795-774283acd383963a27268c17292a1eb708 |path:0|can:1|pkt_sz:1050|schedule_bytes:0|inflight:0|cwnd:48577|conn:0000558BB8A7A98C|stream_id:0|stream_offset:1024|
[2025/09/12 05:04:37 654686] [debug] |scid:eff914754a3c9620cf382cf5|xqc_minrtt_scheduler_get_path|path srtt|conn:0000558BB8A7A98C|path_id:0|path_srtt:32036|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:04:37 654696] [debug] |scid:eff914754a3c9620cf382cf5|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1050|reinj:0|path_class:4|
[2025/09/12 05:04:37 654707] [debug] |scid:eff914754a3c9620cf382cf5|xqc_check_acked_or_dropped_pkt|conn:0000558BB8A7A98C|pkt_num:0|size:1050|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:04:37 654715] [debug] |scid:eff914754a3c9620cf382cf5|xqc_send_ctl_can_send|l-0.0.0.0-443-eff914754a3c9620cf382cf5 p-193.167.0.100-49795-774283acd383963a27268c17292a1eb708 |path:0|can:1|pkt_sz:1050|schedule_bytes:0|inflight:0|cwnd:48577|conn:0000558BB8A7A98C|stream_id:0|stream_offset:1024|
[2025/09/12 05:04:37 654725] [debug] |scid:eff914754a3c9620cf382cf5|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:04:37 654732] [debug] |scid:eff914754a3c9620cf382cf5|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:15|
[2025/09/12 05:04:37 654776] [info] |scid:eff914754a3c9620cf382cf5|xqc_send_packet_with_pn|<==|conn:0000558BB8A7A98C|path:0|pkt_num:15|size:1050|sent:1066|pkt_type:SHORT_HEADER|frame:STREAM |inflight:0|now:1757653477654742|stream_id:0|stream_offset:1024|
[2025/09/12 05:04:37 654788] [debug] |scid:eff914754a3c9620cf382cf5|xqc_send_ctl_on_packet_sent|conn:0000558BB8A7A98C|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 05:04:37 654799] [debug] |scid:eff914754a3c9620cf382cf5|xqc_send_ctl_on_packet_sent|path:0|inflight:0|applimit:2625|
[2025/09/12 05:04:37 654808] [debug] |scid:eff914754a3c9620cf382cf5|xqc_send_ctl_get_pto_time_and_space|srtt:32036|rtt_var:5173|pto_duration:52728|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:04:37 654818] [debug] |scid:eff914754a3c9620cf382cf5|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8A7A98C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:04:37 654826] [debug] |scid:eff914754a3c9620cf382cf5|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8A7A98C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:04:37 654834] [debug] |scid:eff914754a3c9620cf382cf5|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8A7A98C|path:0|PNS: 2, unacked: 1050|
[2025/09/12 05:04:37 654843] [debug] |scid:eff914754a3c9620cf382cf5|xqc_timer_set|type:LOSS_DETECTION|expire:1757653477732470|now:1757653477654808|interv:77662|
[2025/09/12 05:04:37 654852] [debug] |scid:eff914754a3c9620cf382cf5|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB8A7A98C|path:0|pns:2|expire:1757653477732470|now:1757653477654808|interval:77662|pto_count:0|srtt:32036
[2025/09/12 05:04:37 654861] [debug] |scid:eff914754a3c9620cf382cf5|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:48577|inflight:1050|
[2025/09/12 05:04:37 654871] [debug] |scid:eff914754a3c9620cf382cf5|xqc_conn_next_wakeup_time|wakeup_time:1757653477679285|
[2025/09/12 05:04:37 654879] [debug] |scid:eff914754a3c9620cf382cf5|xqc_engine_add_wakeup_queue|next_tick_time:1757653477679285|
[2025/09/12 05:04:37 654884] [debug] |xqc_engine_wakeup_after|wakeup:1757653477679285|now:1757653477654884|diff:24401|
[2025/09/12 05:04:37 654890] [debug] |xqc_engine_main_logic|END|now:1757653477654525|
[2025/09/12 05:04:37 654904] [debug] |xqc_engine_main_logic|BEGIN|now:1757653477654904|
[2025/09/12 05:04:37 654910] [debug] |xqc_engine_wakeup_after|wakeup:1757653477679285|now:1757653477654909|diff:24376|
[2025/09/12 05:04:37 654915] [debug] |xqc_engine_main_logic|END|now:1757653477654904|
[2025/09/12 05:04:37 679984] [debug] |xqc_engine_main_logic|BEGIN|now:1757653477679984|
[2025/09/12 05:04:37 679996] [debug] |scid:eff914754a3c9620cf382cf5|xqc_engine_remove_wakeup_queue|next_tick_time:1757653477679285|pq_index:0|
[2025/09/12 05:04:37 680000] [debug] |scid:eff914754a3c9620cf382cf5|xqc_engine_add_active_queue|last_ticked_time:1757653477654525|
[2025/09/12 05:04:37 680005] [debug] |scid:eff914754a3c9620cf382cf5|xqc_engine_process_conn|conn:0000558BB8A7A98C|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:1757653477680004|
[2025/09/12 05:04:37 680010] [debug] |scid:eff914754a3c9620cf382cf5|xqc_timer_expire|timer expired|type:ACK_01RTT|expire_time:1757653477679285|now:1757653477680004|
[2025/09/12 05:04:37 680014] [debug] |scid:eff914754a3c9620cf382cf5|xqc_timer_ack_timeout|pns:2|path:0|
[2025/09/12 05:04:37 680018] [debug] |scid:eff914754a3c9620cf382cf5|xqc_timer_expire|unset|type:ACK_01RTT|expire_time:1757653477679285|now:1757653477680004|
[2025/09/12 05:04:37 680022] [debug] |scid:eff914754a3c9620cf382cf5|xqc_timer_unset|type:ACK_01RTT|
[2025/09/12 05:04:37 680027] [debug] |scid:eff914754a3c9620cf382cf5|xqc_gen_ack_frame|largest_recv:2132626165|ack_delay:25742|first_ack_range:5|largest_pkt_recv_time:1757653477654285|
[2025/09/12 05:04:37 680032] [debug] |scid:eff914754a3c9620cf382cf5|xqc_gen_ack_frame|high:2132626165|low:2132626160|pkt_pns:2|
[2025/09/12 05:04:37 680036] [debug] |scid:eff914754a3c9620cf382cf5|xqc_gen_ack_frame|high:2132626158|low:2132626157|pkt_pns:2|
[2025/09/12 05:04:37 680057] [debug] |scid:eff914754a3c9620cf382cf5|xqc_write_ack_to_one_packet|ack_size:15|path:0|path_largest_recv:2132626165|frame_largest_recv:2132626165|
[2025/09/12 05:04:37 680061] [debug] |scid:eff914754a3c9620cf382cf5|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:2|
[2025/09/12 05:04:37 680066] [debug] |scid:eff914754a3c9620cf382cf5|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:ACK |stream_id:0|stream_offset:0|
[2025/09/12 05:04:37 680071] [debug] |scid:eff914754a3c9620cf382cf5|xqc_check_acked_or_dropped_pkt|conn:0000558BB8A7A98C|pkt_num:0|size:37|pkt_type:SHORT_HEADER|frame:ACK |
[2025/09/12 05:04:37 680076] [debug] |scid:eff914754a3c9620cf382cf5|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:16|
[2025/09/12 05:04:37 680107] [info] |scid:eff914754a3c9620cf382cf5|xqc_send_packet_with_pn|<==|conn:0000558BB8A7A98C|path:0|pkt_num:16|size:37|sent:53|pkt_type:SHORT_HEADER|frame:ACK |inflight:1050|now:1757653477680083|stream_id:0|stream_offset:0|
[2025/09/12 05:04:37 680116] [debug] |scid:eff914754a3c9620cf382cf5|xqc_send_ctl_on_packet_sent|conn:0000558BB8A7A98C|path:0|pkt_num:16|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 05:04:37 680125] [debug] |scid:eff914754a3c9620cf382cf5|xqc_conn_next_wakeup_time|wakeup_time:1757653477732470|
[2025/09/12 05:04:37 680131] [debug] |scid:eff914754a3c9620cf382cf5|xqc_engine_add_wakeup_queue|next_tick_time:1757653477732470|
[2025/09/12 05:04:37 680138] [debug] |xqc_engine_wakeup_after|wakeup:1757653477732470|now:1757653477680137|diff:52333|
[2025/09/12 05:04:37 680142] [debug] |xqc_engine_main_logic|END|now:1757653477680004|
[2025/09/12 05:04:37 733247] [debug] |xqc_engine_main_logic|BEGIN|now:1757653477733246|
[2025/09/12 05:04:37 733263] [debug] |scid:eff914754a3c9620cf382cf5|xqc_engine_remove_wakeup_queue|next_tick_time:1757653477732470|pq_index:0|
[2025/09/12 05:04:37 733269] [debug] |scid:eff914754a3c9620cf382cf5|xqc_engine_add_active_queue|last_ticked_time:1757653477680004|
[2025/09/12 05:04:37 733277] [debug] |scid:eff914754a3c9620cf382cf5|xqc_engine_process_conn|conn:0000558BB8A7A98C|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:1757653477733275|
[2025/09/12 05:04:37 733291] [debug] |scid:eff914754a3c9620cf382cf5|xqc_timer_expire|timer expired|type:LOSS_DETECTION|expire_time:1757653477732470|now:1757653477733275|
[2025/09/12 05:04:37 733296] [debug] |scid:eff914754a3c9620cf382cf5|xqc_timer_loss_detection_timeout|path:0|loss_detection_timeout|
[2025/09/12 05:04:37 733301] [debug] |scid:eff914754a3c9620cf382cf5|xqc_timer_loss_detection_timeout|send Probe pkts|conn:0000558BB8A7A98C|path:0|bytes_in_flight:1050|
[2025/09/12 05:04:37 733306] [debug] |scid:eff914754a3c9620cf382cf5|xqc_send_ctl_get_pto_time_and_space|srtt:32036|rtt_var:5173|pto_duration:52728|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:04:37 733312] [debug] |scid:eff914754a3c9620cf382cf5|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8A7A98C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:04:37 733317] [debug] |scid:eff914754a3c9620cf382cf5|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8A7A98C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:04:37 733322] [debug] |scid:eff914754a3c9620cf382cf5|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8A7A98C|path:0|PNS: 2, unacked: 1050|
[2025/09/12 05:04:37 733326] [debug] |scid:eff914754a3c9620cf382cf5|xqc_path_send_one_or_two_ack_elicit_pkts|send two ack-eliciting pkts|path:0|pns:2|
[2025/09/12 05:04:37 733332] [debug] |scid:eff914754a3c9620cf382cf5|xqc_conn_send_probe_pkt|conn:0000558BB8A7A98C|path:0|pkt_num:15|size:1050|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|
[2025/09/12 05:04:37 733338] [debug] |scid:eff914754a3c9620cf382cf5|xqc_path_send_one_or_two_ack_elicit_pkts|dup pkt on PTO, pkt_num:15|
[2025/09/12 05:04:37 733343] [debug] |scid:eff914754a3c9620cf382cf5|xqc_conn_send_probe_pkt|conn:0000558BB8A7A98C|path:0|pkt_num:15|size:1050|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|
[2025/09/12 05:04:37 733348] [debug] |scid:eff914754a3c9620cf382cf5|xqc_timer_loss_detection_timeout|xqc_send_ctl_set_loss_detection_timer|PTO|conn:0000558BB8A7A98C|pto_count:1
[2025/09/12 05:04:37 733354] [debug] |scid:eff914754a3c9620cf382cf5|xqc_send_ctl_set_loss_detection_timer|unset|no ack-eliciting pkts in flight|conn:0000558BB8A7A98C|path:0|
[2025/09/12 05:04:37 733359] [debug] |scid:eff914754a3c9620cf382cf5|xqc_timer_unset|type:LOSS_DETECTION|
[2025/09/12 05:04:37 733363] [debug] |scid:eff914754a3c9620cf382cf5|xqc_timer_expire|unset|type:LOSS_DETECTION|expire_time:0|now:1757653477733275|
[2025/09/12 05:04:37 733368] [debug] |scid:eff914754a3c9620cf382cf5|xqc_timer_unset|type:LOSS_DETECTION|
[2025/09/12 05:04:37 733374] [debug] |scid:eff914754a3c9620cf382cf5|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:STREAM |stream_id:0|stream_offset:1024|
[2025/09/12 05:04:37 733380] [debug] |scid:eff914754a3c9620cf382cf5|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:STREAM |stream_id:0|stream_offset:1024|
[2025/09/12 05:04:37 733385] [debug] |scid:eff914754a3c9620cf382cf5|xqc_check_acked_or_dropped_pkt|conn:0000558BB8A7A98C|pkt_num:15|size:1050|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:04:37 733391] [debug] |scid:eff914754a3c9620cf382cf5|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:17|
[2025/09/12 05:04:37 733437] [info] |scid:eff914754a3c9620cf382cf5|xqc_send_packet_with_pn|<==|conn:0000558BB8A7A98C|path:0|pkt_num:17|size:1050|sent:1066|pkt_type:SHORT_HEADER|frame:STREAM |inflight:0|now:1757653477733402|stream_id:0|stream_offset:1024|
[2025/09/12 05:04:37 733448] [debug] |scid:eff914754a3c9620cf382cf5|xqc_send_ctl_on_packet_sent|conn:0000558BB8A7A98C|path:0|pkt_num:17|origin_pktnum:15|size:1050|enc_size:1066|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:04:37 733458] [debug] |scid:eff914754a3c9620cf382cf5|xqc_send_ctl_on_packet_sent|path:0|inflight:0|applimit:2625|
[2025/09/12 05:04:37 733473] [debug] |scid:eff914754a3c9620cf382cf5|xqc_send_ctl_get_pto_time_and_space|srtt:32036|rtt_var:5173|pto_duration:105456|backoff_factor:2.00|backoff:2.00|pto_cnt:1|max_ack_delay:25|
[2025/09/12 05:04:37 733482] [debug] |scid:eff914754a3c9620cf382cf5|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8A7A98C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:04:37 733489] [debug] |scid:eff914754a3c9620cf382cf5|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8A7A98C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:04:37 733494] [debug] |scid:eff914754a3c9620cf382cf5|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8A7A98C|path:0|PNS: 2, unacked: 1050|
[2025/09/12 05:04:37 733499] [debug] |scid:eff914754a3c9620cf382cf5|xqc_timer_set|type:LOSS_DETECTION|expire:1757653477888858|now:1757653477733473|interv:155385|
[2025/09/12 05:04:37 733504] [debug] |scid:eff914754a3c9620cf382cf5|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB8A7A98C|path:0|pns:2|expire:1757653477888858|now:1757653477733473|interval:155385|pto_count:1|srtt:32036
[2025/09/12 05:04:37 733510] [debug] |scid:eff914754a3c9620cf382cf5|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:48577|inflight:1050|
[2025/09/12 05:04:37 733515] [debug] |scid:eff914754a3c9620cf382cf5|xqc_check_acked_or_dropped_pkt|conn:0000558BB8A7A98C|pkt_num:15|size:1050|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:04:37 733521] [debug] |scid:eff914754a3c9620cf382cf5|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:18|
[2025/09/12 05:04:37 733554] [info] |scid:eff914754a3c9620cf382cf5|xqc_send_packet_with_pn|<==|conn:0000558BB8A7A98C|path:0|pkt_num:18|size:1050|sent:1066|pkt_type:SHORT_HEADER|frame:STREAM |inflight:1050|now:1757653477733529|stream_id:0|stream_offset:1024|
[2025/09/12 05:04:37 733565] [debug] |scid:eff914754a3c9620cf382cf5|xqc_send_ctl_on_packet_sent|conn:0000558BB8A7A98C|path:0|pkt_num:18|origin_pktnum:15|size:1050|enc_size:1066|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:16|
[2025/09/12 05:04:37 733574] [debug] |scid:eff914754a3c9620cf382cf5|xqc_send_ctl_on_packet_sent|path:0|inflight:1050|applimit:2625|
[2025/09/12 05:04:37 733582] [debug] |scid:eff914754a3c9620cf382cf5|xqc_send_ctl_get_pto_time_and_space|srtt:32036|rtt_var:5173|pto_duration:105456|backoff_factor:2.00|backoff:2.00|pto_cnt:1|max_ack_delay:25|
[2025/09/12 05:04:37 733590] [debug] |scid:eff914754a3c9620cf382cf5|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8A7A98C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:04:37 733595] [debug] |scid:eff914754a3c9620cf382cf5|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8A7A98C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:04:37 733599] [debug] |scid:eff914754a3c9620cf382cf5|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8A7A98C|path:0|PNS: 2, unacked: 2100|
[2025/09/12 05:04:37 733604] [debug] |scid:eff914754a3c9620cf382cf5|xqc_timer_set|type:LOSS_DETECTION|expire:1757653477888985|now:1757653477733582|interv:155403|
[2025/09/12 05:04:37 733609] [debug] |scid:eff914754a3c9620cf382cf5|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB8A7A98C|path:0|pns:2|expire:1757653477888985|now:1757653477733582|interval:155403|pto_count:1|srtt:32036
[2025/09/12 05:04:37 733615] [debug] |scid:eff914754a3c9620cf382cf5|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:48577|inflight:2100|
[2025/09/12 05:04:37 733621] [debug] |scid:eff914754a3c9620cf382cf5|xqc_conn_next_wakeup_time|wakeup_time:1757653477888985|
[2025/09/12 05:04:37 733626] [debug] |scid:eff914754a3c9620cf382cf5|xqc_engine_add_wakeup_queue|next_tick_time:1757653477888985|
[2025/09/12 05:04:37 733631] [debug] |xqc_engine_wakeup_after|wakeup:1757653477888985|now:1757653477733631|diff:155354|
[2025/09/12 05:04:37 733636] [debug] |xqc_engine_main_logic|END|now:1757653477733275|
[2025/09/12 05:04:37 889853] [debug] |xqc_engine_main_logic|BEGIN|now:1757653477889852|
[2025/09/12 05:04:37 889885] [debug] |scid:eff914754a3c9620cf382cf5|xqc_engine_remove_wakeup_queue|next_tick_time:1757653477888985|pq_index:0|
[2025/09/12 05:04:37 889905] [debug] |scid:eff914754a3c9620cf382cf5|xqc_engine_add_active_queue|last_ticked_time:1757653477733275|
[2025/09/12 05:04:37 889914] [debug] |scid:eff914754a3c9620cf382cf5|xqc_engine_process_conn|conn:0000558BB8A7A98C|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:1757653477889911|
[2025/09/12 05:04:37 889921] [debug] |scid:eff914754a3c9620cf382cf5|xqc_timer_expire|timer expired|type:LOSS_DETECTION|expire_time:1757653477888985|now:1757653477889911|
[2025/09/12 05:04:37 889927] [debug] |scid:eff914754a3c9620cf382cf5|xqc_timer_loss_detection_timeout|path:0|loss_detection_timeout|
[2025/09/12 05:04:37 889933] [debug] |scid:eff914754a3c9620cf382cf5|xqc_timer_loss_detection_timeout|send Probe pkts|conn:0000558BB8A7A98C|path:0|bytes_in_flight:2100|
[2025/09/12 05:04:37 889938] [debug] |scid:eff914754a3c9620cf382cf5|xqc_send_ctl_get_pto_time_and_space|srtt:32036|rtt_var:5173|pto_duration:105456|backoff_factor:2.00|backoff:2.00|pto_cnt:1|max_ack_delay:25|
[2025/09/12 05:04:37 889945] [debug] |scid:eff914754a3c9620cf382cf5|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8A7A98C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:04:37 889950] [debug] |scid:eff914754a3c9620cf382cf5|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8A7A98C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:04:37 889955] [debug] |scid:eff914754a3c9620cf382cf5|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8A7A98C|path:0|PNS: 2, unacked: 2100|
[2025/09/12 05:04:37 889961] [debug] |scid:eff914754a3c9620cf382cf5|xqc_path_send_one_or_two_ack_elicit_pkts|send two ack-eliciting pkts|path:0|pns:2|
[2025/09/12 05:04:37 889968] [debug] |scid:eff914754a3c9620cf382cf5|xqc_conn_send_probe_pkt|conn:0000558BB8A7A98C|path:0|pkt_num:15|size:1050|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|
[2025/09/12 05:04:37 889976] [debug] |scid:eff914754a3c9620cf382cf5|xqc_conn_send_probe_pkt|conn:0000558BB8A7A98C|path:0|pkt_num:17|size:1050|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|
[2025/09/12 05:04:37 889982] [debug] |scid:eff914754a3c9620cf382cf5|xqc_timer_loss_detection_timeout|xqc_send_ctl_set_loss_detection_timer|PTO|conn:0000558BB8A7A98C|pto_count:2
[2025/09/12 05:04:37 889988] [debug] |scid:eff914754a3c9620cf382cf5|xqc_send_ctl_get_pto_time_and_space|srtt:32036|rtt_var:5173|pto_duration:210912|backoff_factor:2.00|backoff:4.00|pto_cnt:2|max_ack_delay:25|
[2025/09/12 05:04:37 889993] [debug] |scid:eff914754a3c9620cf382cf5|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8A7A98C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:04:37 889999] [debug] |scid:eff914754a3c9620cf382cf5|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8A7A98C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:04:37 890004] [debug] |scid:eff914754a3c9620cf382cf5|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8A7A98C|path:0|PNS: 2, unacked: 1050|
[2025/09/12 05:04:37 890009] [debug] |scid:eff914754a3c9620cf382cf5|xqc_timer_set|type:LOSS_DETECTION|expire:1757653478044441|now:1757653477889987|interv:154454|
[2025/09/12 05:04:37 890015] [debug] |scid:eff914754a3c9620cf382cf5|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB8A7A98C|path:0|pns:2|expire:1757653478044441|now:1757653477889987|interval:154454|pto_count:2|srtt:32036
[2025/09/12 05:04:37 890024] [debug] |scid:eff914754a3c9620cf382cf5|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:STREAM |stream_id:0|stream_offset:1024|
[2025/09/12 05:04:37 890030] [debug] |scid:eff914754a3c9620cf382cf5|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:STREAM |stream_id:0|stream_offset:1024|
[2025/09/12 05:04:37 890037] [debug] |scid:eff914754a3c9620cf382cf5|xqc_check_acked_or_dropped_pkt|conn:0000558BB8A7A98C|pkt_num:15|size:1050|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:04:37 890069] [debug] |scid:eff914754a3c9620cf382cf5|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:19|
[2025/09/12 05:04:37 890157] [info] |scid:eff914754a3c9620cf382cf5|xqc_send_packet_with_pn|<==|conn:0000558BB8A7A98C|path:0|pkt_num:19|size:1050|sent:1066|pkt_type:SHORT_HEADER|frame:STREAM |inflight:1050|now:1757653477890091|stream_id:0|stream_offset:1024|
[2025/09/12 05:04:37 890170] [debug] |scid:eff914754a3c9620cf382cf5|xqc_send_ctl_on_packet_sent|conn:0000558BB8A7A98C|path:0|pkt_num:19|origin_pktnum:15|size:1050|enc_size:1066|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:16|
[2025/09/12 05:04:37 890180] [debug] |scid:eff914754a3c9620cf382cf5|xqc_send_ctl_on_packet_sent|path:0|inflight:1050|applimit:2625|
[2025/09/12 05:04:37 890191] [debug] |scid:eff914754a3c9620cf382cf5|xqc_send_ctl_get_pto_time_and_space|srtt:32036|rtt_var:5173|pto_duration:210912|backoff_factor:2.00|backoff:4.00|pto_cnt:2|max_ack_delay:25|
[2025/09/12 05:04:37 890200] [debug] |scid:eff914754a3c9620cf382cf5|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8A7A98C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:04:37 890209] [debug] |scid:eff914754a3c9620cf382cf5|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8A7A98C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:04:37 890217] [debug] |scid:eff914754a3c9620cf382cf5|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8A7A98C|path:0|PNS: 2, unacked: 2100|
[2025/09/12 05:04:37 890223] [debug] |scid:eff914754a3c9620cf382cf5|xqc_timer_set|type:LOSS_DETECTION|expire:1757653478201003|now:1757653477890189|interv:310814|
[2025/09/12 05:04:37 890228] [debug] |scid:eff914754a3c9620cf382cf5|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB8A7A98C|path:0|pns:2|expire:1757653478201003|now:1757653477890189|interval:310814|pto_count:2|srtt:32036
[2025/09/12 05:04:37 890234] [debug] |scid:eff914754a3c9620cf382cf5|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:48577|inflight:2100|
[2025/09/12 05:04:37 890241] [debug] |scid:eff914754a3c9620cf382cf5|xqc_check_acked_or_dropped_pkt|conn:0000558BB8A7A98C|pkt_num:17|size:1050|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:04:37 890247] [debug] |scid:eff914754a3c9620cf382cf5|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:20|
[2025/09/12 05:04:37 890283] [info] |scid:eff914754a3c9620cf382cf5|xqc_send_packet_with_pn|<==|conn:0000558BB8A7A98C|path:0|pkt_num:20|size:1050|sent:1066|pkt_type:SHORT_HEADER|frame:STREAM |inflight:2100|now:1757653477890256|stream_id:0|stream_offset:1024|
[2025/09/12 05:04:37 890295] [debug] |scid:eff914754a3c9620cf382cf5|xqc_send_ctl_on_packet_sent|conn:0000558BB8A7A98C|path:0|pkt_num:20|origin_pktnum:15|size:1050|enc_size:1066|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:04:37 890304] [debug] |scid:eff914754a3c9620cf382cf5|xqc_send_ctl_on_packet_sent|path:0|inflight:2100|applimit:2625|
[2025/09/12 05:04:37 890313] [debug] |scid:eff914754a3c9620cf382cf5|xqc_send_ctl_get_pto_time_and_space|srtt:32036|rtt_var:5173|pto_duration:210912|backoff_factor:2.00|backoff:4.00|pto_cnt:2|max_ack_delay:25|
[2025/09/12 05:04:37 890320] [debug] |scid:eff914754a3c9620cf382cf5|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8A7A98C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:04:37 890325] [debug] |scid:eff914754a3c9620cf382cf5|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8A7A98C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:04:37 890330] [debug] |scid:eff914754a3c9620cf382cf5|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8A7A98C|path:0|PNS: 2, unacked: 3150|
[2025/09/12 05:04:37 890336] [debug] |scid:eff914754a3c9620cf382cf5|xqc_timer_set|type:LOSS_DETECTION|expire:1757653478201168|now:1757653477890312|interv:310856|
[2025/09/12 05:04:37 890341] [debug] |scid:eff914754a3c9620cf382cf5|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB8A7A98C|path:0|pns:2|expire:1757653478201168|now:1757653477890312|interval:310856|pto_count:2|srtt:32036
[2025/09/12 05:04:37 890347] [debug] |scid:eff914754a3c9620cf382cf5|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:48577|inflight:3150|
[2025/09/12 05:04:37 890360] [debug] |scid:eff914754a3c9620cf382cf5|xqc_conn_next_wakeup_time|wakeup_time:1757653478201168|
[2025/09/12 05:04:37 890366] [debug] |scid:eff914754a3c9620cf382cf5|xqc_engine_add_wakeup_queue|next_tick_time:1757653478201168|
[2025/09/12 05:04:37 890371] [debug] |xqc_engine_wakeup_after|wakeup:1757653478173542|now:1757653477890371|diff:283171|
[2025/09/12 05:04:37 890377] [debug] |xqc_engine_main_logic|END|now:1757653477889911|
[2025/09/12 05:04:37 922744] [info] |xqc_engine_packet_process|==>|conn:0000558BB8A7A98C|size:39|state:ESTABED|recv_time:1757653477922741|
[2025/09/12 05:04:37 922766] [debug] |scid:eff914754a3c9620cf382cf5|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:eff914754a3c9620cf382cf5|spin_bit:0|
[2025/09/12 05:04:37 922779] [debug] |scid:eff914754a3c9620cf382cf5|xqc_packet_decrypt|largest_pn:2132626165|
[2025/09/12 05:04:37 922796] [debug] |scid:eff914754a3c9620cf382cf5|xqc_packet_decrypt|decryption nonce|path_id:0|pn:2132626166|
[2025/09/12 05:04:37 922807] [debug] |scid:eff914754a3c9620cf382cf5|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:2132626166|
[2025/09/12 05:04:37 922814] [debug] |scid:eff914754a3c9620cf382cf5|xqc_process_frames|frame_type:1c|
[2025/09/12 05:04:37 922822] [debug] |scid:eff914754a3c9620cf382cf5|xqc_timer_set|type:CONN_DRAINING|expire:1757653478156005|now:1757653477922821|interv:233184|
[2025/09/12 05:04:37 922828] [debug] |scid:eff914754a3c9620cf382cf5|xqc_send_queue_drop_packets|sndq_packets_used:5|sndq_packets_used_bytes:0|sndq_packets_free:3|
[2025/09/12 05:04:37 922836] [debug] |scid:eff914754a3c9620cf382cf5|xqc_send_queue_drop_packets|path:0|ctl_bytes_in_flight:3150|
[2025/09/12 05:04:37 922842] [debug] |scid:eff914754a3c9620cf382cf5|xqc_timer_unset|type:ACK_INIT|
[2025/09/12 05:04:37 922848] [debug] |scid:eff914754a3c9620cf382cf5|xqc_timer_unset|type:ACK_HSK|
[2025/09/12 05:04:37 922853] [debug] |scid:eff914754a3c9620cf382cf5|xqc_timer_unset|type:ACK_01RTT|
[2025/09/12 05:04:37 922858] [debug] |scid:eff914754a3c9620cf382cf5|xqc_timer_unset|type:LOSS_DETECTION|
[2025/09/12 05:04:37 922866] [info] |scid:eff914754a3c9620cf382cf5|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 05:04:37 922875] [debug] |scid:eff914754a3c9620cf382cf5|xqc_conn_immediate_close|gen_conn_close|state:CLOSING|
[2025/09/12 05:04:37 922881] [debug] |scid:eff914754a3c9620cf382cf5|xqc_process_frames|draining state, skip|
[2025/09/12 05:04:37 922888] [debug] |scid:eff914754a3c9620cf382cf5|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:2132626166|largest:2132626166|pns:2|
[2025/09/12 05:04:37 922894] [info] |scid:eff914754a3c9620cf382cf5|xqc_conn_on_pkt_processed|====>|conn:0000558BB8A7A98C|path:0|size:39|pkt_type:SHORT_HEADER|pkt_num:2132626166|frame:CONNECTION_CLOSE |recv_time:1757653477922741|dcid:eff914754a3c9620cf382cf5|dcid_seq:0|
[2025/09/12 05:04:37 922902] [debug] |scid:eff914754a3c9620cf382cf5|xqc_timer_set|type:PATH_IDLE|expire:1757653597922741|now:1757653477922741|interv:120000000|
[2025/09/12 05:04:37 922908] [debug] |scid:eff914754a3c9620cf382cf5|xqc_timer_set|type:CONN_IDLE|expire:1757653597922741|now:1757653477922741|interv:120000000|
[2025/09/12 05:04:37 922914] [debug] |scid:eff914754a3c9620cf382cf5|xqc_engine_remove_wakeup_queue|next_tick_time:1757653478201168|pq_index:1|
[2025/09/12 05:04:37 922921] [debug] |scid:eff914754a3c9620cf382cf5|xqc_engine_add_active_queue|last_ticked_time:1757653477889911|
[2025/09/12 05:04:37 922927] [debug] |xqc_engine_main_logic|BEGIN|now:1757653477922927|
[2025/09/12 05:04:37 922935] [debug] |scid:eff914754a3c9620cf382cf5|xqc_engine_process_conn|conn:0000558BB8A7A98C|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:1757653477922933|
[2025/09/12 05:04:37 922954] [debug] |scid:eff914754a3c9620cf382cf5|xqc_path_get_perf_class|conn:0000558BB8A7A98C|path_id:0|path_srtt:32036|min_srtt:32036|path_bw:21146|loss_rate:50.00|path_pto:2|
[2025/09/12 05:04:37 922961] [debug] |scid:eff914754a3c9620cf382cf5|xqc_minrtt_scheduler_get_path|path srtt|conn:0000558BB8A7A98C|path_id:0|path_srtt:32036|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:04:37 922968] [debug] |scid:eff914754a3c9620cf382cf5|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CONNECTION_CLOSE |pn:0|size:26|reinj:0|path_class:4|
[2025/09/12 05:04:37 922977] [debug] |scid:eff914754a3c9620cf382cf5|xqc_check_acked_or_dropped_pkt|conn:0000558BB8A7A98C|pkt_num:0|size:26|pkt_type:SHORT_HEADER|frame:CONNECTION_CLOSE |
[2025/09/12 05:04:37 922984] [debug] |scid:eff914754a3c9620cf382cf5|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:21|
[2025/09/12 05:04:37 923035] [info] |scid:eff914754a3c9620cf382cf5|xqc_send_packet_with_pn|<==|conn:0000558BB8A7A98C|path:0|pkt_num:21|size:26|sent:42|pkt_type:SHORT_HEADER|frame:CONNECTION_CLOSE |inflight:0|now:1757653477922994|stream_id:0|stream_offset:0|
[2025/09/12 05:04:37 923065] [debug] |scid:eff914754a3c9620cf382cf5|xqc_send_ctl_on_packet_sent|conn:0000558BB8A7A98C|path:0|pkt_num:21|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 05:04:37 923073] [debug] |scid:eff914754a3c9620cf382cf5|xqc_conn_next_wakeup_time|wakeup_time:1757653478156005|
[2025/09/12 05:04:37 923079] [debug] |scid:eff914754a3c9620cf382cf5|xqc_engine_add_wakeup_queue|next_tick_time:1757653478156005|
[2025/09/12 05:04:37 923085] [debug] |xqc_engine_wakeup_after|wakeup:1757653478156005|now:1757653477923085|diff:232920|
[2025/09/12 05:04:37 923092] [debug] |xqc_engine_main_logic|END|now:1757653477922933|
[2025/09/12 05:04:37 923099] [debug] |xqc_engine_main_logic|BEGIN|now:1757653477923099|
[2025/09/12 05:04:37 923105] [debug] |xqc_engine_wakeup_after|wakeup:1757653478156005|now:1757653477923105|diff:232900|
[2025/09/12 05:04:37 923110] [debug] |xqc_engine_main_logic|END|now:1757653477923099|
[2025/09/12 05:04:37 998503] [debug] |scid:74017613ea83cc55947d2a9b|xqc_timer_set|type:CONN_IDLE|expire:1757653537998501|now:1757653477998501|interv:60000000|
[2025/09/12 05:04:37 998532] [debug] |scid:74017613ea83cc55947d2a9b|xqc_timer_set|type:PATH_IDLE|expire:1757653537998532|now:1757653477998532|interv:60000000|
[2025/09/12 05:04:37 998541] [debug] |xqc_path_create|path:0|dcid:fa1982ea506fae859bf5afdd285c040c96|scid:74017613ea83cc55947d2a9b|create_path_count:1|
[2025/09/12 05:04:37 998549] [debug] |scid:74017613ea83cc55947d2a9b|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 05:04:37 998555] [debug] |xqc_path_init|path:0|dcid:fa1982ea506fae859bf5afdd285c040c96|scid:74017613ea83cc55947d2a9b|state:2|
[2025/09/12 05:04:37 998562] [debug] |scid:74017613ea83cc55947d2a9b|xqc_conn_create|success|scid:74017613ea83cc55947d2a9b|dcid:fa1982ea506fae859bf5afdd285c040c96|conn:0000558BB8AB548C|
[2025/09/12 05:04:37 998569] [info] |scid:74017613ea83cc55947d2a9b|xqc_conn_server_create|hash odcid conn|odcid:a83fbe1ec55fa66184dadac056e2c4505cc3|conn:0000558BB8AB548C|
[2025/09/12 05:04:37 998582] [info] |scid:74017613ea83cc55947d2a9b|xqc_conn_get_local_transport_params|generate sr_token[06eb02d2ff674b127f16862ed442967b] for cid[a83fbe1ec55fa66184dadac056e2c4505cc3]
[2025/09/12 05:04:37 998606] [stats] |xqc_conn_server_init_path_addr|path:0|l-0.0.0.0-443-74017613ea83cc55947d2a9b p-193.167.0.100-54560-fa1982ea506fae859bf5afdd285c040c96|
[2025/09/12 05:04:37 998613] [info] |xqc_engine_packet_process|==>|conn:0000558BB8AB548C|size:1200|state:S_INIT|recv_time:1757653477998472|
[2025/09/12 05:04:37 998755] [debug] |scid:74017613ea83cc55947d2a9b|xqc_packet_parse_initial|packet parse|initial|
[2025/09/12 05:04:37 998776] [debug] |scid:74017613ea83cc55947d2a9b|xqc_packet_parse_initial|success|Length:1153|
[2025/09/12 05:04:37 998783] [debug] |scid:74017613ea83cc55947d2a9b|xqc_packet_decrypt|largest_pn:0|
[2025/09/12 05:04:37 998787] [debug] |scid:74017613ea83cc55947d2a9b|xqc_packet_decrypt|decryption nonce|path_id:0|pn:1061290673|
[2025/09/12 05:04:37 998794] [debug] |scid:74017613ea83cc55947d2a9b|xqc_packet_decrypt_single|pkt_type:INIT|pkt_num:1061290673|
[2025/09/12 05:04:37 998798] [debug] |scid:74017613ea83cc55947d2a9b|xqc_process_frames|frame_type:6|
[2025/09/12 05:04:37 998803] [info] |scid:74017613ea83cc55947d2a9b|xqc_conn_check_token|token empty|
[2025/09/12 05:04:37 998809] [info] |scid:74017613ea83cc55947d2a9b|xqc_process_crypto_frame|check_token fail|conn:0000558BB8AB548C|l-0.0.0.0-443-74017613ea83cc55947d2a9b p-193.167.0.100-54560-fa1982ea506fae859bf5afdd285c040c96|
[2025/09/12 05:04:37 998814] [debug] |scid:74017613ea83cc55947d2a9b|xqc_create_crypto_stream|encrypt_level:0|cur_state:S_INIT|
[2025/09/12 05:04:37 998819] [debug] |scid:74017613ea83cc55947d2a9b|xqc_process_crypto_frame|level:0|
[2025/09/12 05:04:37 998823] [debug] |scid:74017613ea83cc55947d2a9b|xqc_read_crypto_stream|xqc_read_crypto_stream|level:0|
[2025/09/12 05:04:37 998829] [debug] |scid:74017613ea83cc55947d2a9b|xqc_engine_add_active_queue|last_ticked_time:0|
[2025/09/12 05:04:37 998833] [debug] |scid:74017613ea83cc55947d2a9b|xqc_create_crypto_stream|encrypt_level:2|cur_state:S_INIT|
[2025/09/12 05:04:37 998837] [debug] |scid:74017613ea83cc55947d2a9b|xqc_process_crypto_frame|server create hsk stream|
[2025/09/12 05:04:37 998841] [debug] |scid:74017613ea83cc55947d2a9b|xqc_process_frames|frame_type:6|
[2025/09/12 05:04:37 998844] [info] |scid:74017613ea83cc55947d2a9b|xqc_conn_check_token|token empty|
[2025/09/12 05:04:37 998848] [info] |scid:74017613ea83cc55947d2a9b|xqc_process_crypto_frame|check_token fail|conn:0000558BB8AB548C|l-0.0.0.0-443-74017613ea83cc55947d2a9b p-193.167.0.100-54560-fa1982ea506fae859bf5afdd285c040c96|
[2025/09/12 05:04:37 998852] [debug] |scid:74017613ea83cc55947d2a9b|xqc_process_crypto_frame|level:0|
[2025/09/12 05:04:37 998856] [debug] |scid:74017613ea83cc55947d2a9b|xqc_read_crypto_stream|xqc_read_crypto_stream|level:0|
[2025/09/12 05:04:37 998860] [debug] |scid:74017613ea83cc55947d2a9b|xqc_process_frames|frame_type:6|
[2025/09/12 05:04:37 998864] [info] |scid:74017613ea83cc55947d2a9b|xqc_conn_check_token|token empty|
[2025/09/12 05:04:37 998867] [info] |scid:74017613ea83cc55947d2a9b|xqc_process_crypto_frame|check_token fail|conn:0000558BB8AB548C|l-0.0.0.0-443-74017613ea83cc55947d2a9b p-193.167.0.100-54560-fa1982ea506fae859bf5afdd285c040c96|
[2025/09/12 05:04:37 998871] [debug] |scid:74017613ea83cc55947d2a9b|xqc_process_crypto_frame|level:0|
[2025/09/12 05:04:37 998875] [debug] |scid:74017613ea83cc55947d2a9b|xqc_read_crypto_stream|xqc_read_crypto_stream|level:0|
[2025/09/12 05:04:37 998879] [debug] |scid:74017613ea83cc55947d2a9b|xqc_process_frames|frame_type:6|
[2025/09/12 05:04:37 998882] [info] |scid:74017613ea83cc55947d2a9b|xqc_conn_check_token|token empty|
[2025/09/12 05:04:37 998886] [info] |scid:74017613ea83cc55947d2a9b|xqc_process_crypto_frame|check_token fail|conn:0000558BB8AB548C|l-0.0.0.0-443-74017613ea83cc55947d2a9b p-193.167.0.100-54560-fa1982ea506fae859bf5afdd285c040c96|
[2025/09/12 05:04:37 998890] [debug] |scid:74017613ea83cc55947d2a9b|xqc_process_crypto_frame|level:0|
[2025/09/12 05:04:37 998894] [debug] |scid:74017613ea83cc55947d2a9b|xqc_read_crypto_stream|xqc_read_crypto_stream|level:0|
[2025/09/12 05:04:37 998897] [debug] |scid:74017613ea83cc55947d2a9b|xqc_process_frames|frame_type:0|
[2025/09/12 05:04:37 998901] [debug] |scid:74017613ea83cc55947d2a9b|xqc_process_padding_frame|process padding|
[2025/09/12 05:04:37 998905] [debug] |scid:74017613ea83cc55947d2a9b|xqc_process_frames|frame_type:6|
[2025/09/12 05:04:37 998909] [info] |scid:74017613ea83cc55947d2a9b|xqc_conn_check_token|token empty|
[2025/09/12 05:04:37 998912] [info] |scid:74017613ea83cc55947d2a9b|xqc_process_crypto_frame|check_token fail|conn:0000558BB8AB548C|l-0.0.0.0-443-74017613ea83cc55947d2a9b p-193.167.0.100-54560-fa1982ea506fae859bf5afdd285c040c96|
[2025/09/12 05:04:37 998919] [debug] |scid:74017613ea83cc55947d2a9b|xqc_process_crypto_frame|level:0|
[2025/09/12 05:04:37 998923] [debug] |scid:74017613ea83cc55947d2a9b|xqc_read_crypto_stream|xqc_read_crypto_stream|level:0|
[2025/09/12 05:04:37 998927] [debug] |scid:74017613ea83cc55947d2a9b|xqc_process_frames|frame_type:6|
[2025/09/12 05:04:37 998931] [info] |scid:74017613ea83cc55947d2a9b|xqc_conn_check_token|token empty|
[2025/09/12 05:04:37 998934] [info] |scid:74017613ea83cc55947d2a9b|xqc_process_crypto_frame|check_token fail|conn:0000558BB8AB548C|l-0.0.0.0-443-74017613ea83cc55947d2a9b p-193.167.0.100-54560-fa1982ea506fae859bf5afdd285c040c96|
[2025/09/12 05:04:37 998938] [debug] |scid:74017613ea83cc55947d2a9b|xqc_process_crypto_frame|level:0|
[2025/09/12 05:04:37 998942] [debug] |scid:74017613ea83cc55947d2a9b|xqc_read_crypto_stream|xqc_read_crypto_stream|level:0|
[2025/09/12 05:04:37 998945] [debug] |scid:74017613ea83cc55947d2a9b|xqc_process_frames|frame_type:6|
[2025/09/12 05:04:37 998949] [info] |scid:74017613ea83cc55947d2a9b|xqc_conn_check_token|token empty|
[2025/09/12 05:04:37 998953] [info] |scid:74017613ea83cc55947d2a9b|xqc_process_crypto_frame|check_token fail|conn:0000558BB8AB548C|l-0.0.0.0-443-74017613ea83cc55947d2a9b p-193.167.0.100-54560-fa1982ea506fae859bf5afdd285c040c96|
[2025/09/12 05:04:37 998957] [debug] |scid:74017613ea83cc55947d2a9b|xqc_process_crypto_frame|level:0|
[2025/09/12 05:04:37 998960] [debug] |scid:74017613ea83cc55947d2a9b|xqc_read_crypto_stream|xqc_read_crypto_stream|level:0|
[2025/09/12 05:04:37 998964] [debug] |scid:74017613ea83cc55947d2a9b|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:0|14u|
[2025/09/12 05:04:37 998979] [debug] |scid:74017613ea83cc55947d2a9b|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:0|SSL_quic_write_level:0|rv:-1|
[2025/09/12 05:04:37 998983] [debug] |scid:74017613ea83cc55947d2a9b|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/09/12 05:04:37 998988] [debug] |scid:74017613ea83cc55947d2a9b|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:0|14u|
[2025/09/12 05:04:37 998992] [debug] |scid:74017613ea83cc55947d2a9b|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:0|SSL_quic_write_level:0|rv:-1|
[2025/09/12 05:04:37 998996] [debug] |scid:74017613ea83cc55947d2a9b|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/09/12 05:04:37 999000] [debug] |scid:74017613ea83cc55947d2a9b|xqc_process_frames|frame_type:6|
[2025/09/12 05:04:37 999003] [info] |scid:74017613ea83cc55947d2a9b|xqc_conn_check_token|token empty|
[2025/09/12 05:04:37 999007] [info] |scid:74017613ea83cc55947d2a9b|xqc_process_crypto_frame|check_token fail|conn:0000558BB8AB548C|l-0.0.0.0-443-74017613ea83cc55947d2a9b p-193.167.0.100-54560-fa1982ea506fae859bf5afdd285c040c96|
[2025/09/12 05:04:37 999011] [debug] |scid:74017613ea83cc55947d2a9b|xqc_process_crypto_frame|level:0|
[2025/09/12 05:04:37 999015] [debug] |scid:74017613ea83cc55947d2a9b|xqc_read_crypto_stream|xqc_read_crypto_stream|level:0|
[2025/09/12 05:04:37 999018] [debug] |scid:74017613ea83cc55947d2a9b|xqc_process_frames|frame_type:0|
[2025/09/12 05:04:37 999022] [debug] |scid:74017613ea83cc55947d2a9b|xqc_process_padding_frame|process padding|
[2025/09/12 05:04:37 999026] [debug] |scid:74017613ea83cc55947d2a9b|xqc_process_frames|frame_type:6|
[2025/09/12 05:04:37 999029] [info] |scid:74017613ea83cc55947d2a9b|xqc_conn_check_token|token empty|
[2025/09/12 05:04:37 999033] [info] |scid:74017613ea83cc55947d2a9b|xqc_process_crypto_frame|check_token fail|conn:0000558BB8AB548C|l-0.0.0.0-443-74017613ea83cc55947d2a9b p-193.167.0.100-54560-fa1982ea506fae859bf5afdd285c040c96|
[2025/09/12 05:04:37 999037] [debug] |scid:74017613ea83cc55947d2a9b|xqc_process_crypto_frame|level:0|
[2025/09/12 05:04:37 999063] [debug] |scid:74017613ea83cc55947d2a9b|xqc_read_crypto_stream|xqc_read_crypto_stream|level:0|
[2025/09/12 05:04:37 999068] [debug] |scid:74017613ea83cc55947d2a9b|xqc_process_frames|frame_type:6|
[2025/09/12 05:04:37 999075] [info] |scid:74017613ea83cc55947d2a9b|xqc_conn_check_token|token empty|
[2025/09/12 05:04:37 999078] [info] |scid:74017613ea83cc55947d2a9b|xqc_process_crypto_frame|check_token fail|conn:0000558BB8AB548C|l-0.0.0.0-443-74017613ea83cc55947d2a9b p-193.167.0.100-54560-fa1982ea506fae859bf5afdd285c040c96|
[2025/09/12 05:04:37 999082] [debug] |scid:74017613ea83cc55947d2a9b|xqc_process_crypto_frame|level:0|
[2025/09/12 05:04:37 999086] [debug] |scid:74017613ea83cc55947d2a9b|xqc_read_crypto_stream|xqc_read_crypto_stream|level:0|
[2025/09/12 05:04:37 999090] [debug] |scid:74017613ea83cc55947d2a9b|xqc_process_frames|frame_type:0|
[2025/09/12 05:04:37 999094] [debug] |scid:74017613ea83cc55947d2a9b|xqc_process_padding_frame|process padding|
[2025/09/12 05:04:37 999097] [debug] |scid:74017613ea83cc55947d2a9b|xqc_process_frames|frame_type:6|
[2025/09/12 05:04:37 999101] [info] |scid:74017613ea83cc55947d2a9b|xqc_conn_check_token|token empty|
[2025/09/12 05:04:37 999104] [info] |scid:74017613ea83cc55947d2a9b|xqc_process_crypto_frame|check_token fail|conn:0000558BB8AB548C|l-0.0.0.0-443-74017613ea83cc55947d2a9b p-193.167.0.100-54560-fa1982ea506fae859bf5afdd285c040c96|
[2025/09/12 05:04:37 999109] [debug] |scid:74017613ea83cc55947d2a9b|xqc_process_crypto_frame|level:0|
[2025/09/12 05:04:37 999112] [debug] |scid:74017613ea83cc55947d2a9b|xqc_read_crypto_stream|xqc_read_crypto_stream|level:0|
[2025/09/12 05:04:37 999116] [debug] |scid:74017613ea83cc55947d2a9b|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:0|28u|
[2025/09/12 05:04:37 999120] [debug] |scid:74017613ea83cc55947d2a9b|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:0|SSL_quic_write_level:0|rv:-1|
[2025/09/12 05:04:37 999124] [debug] |scid:74017613ea83cc55947d2a9b|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/09/12 05:04:37 999128] [debug] |scid:74017613ea83cc55947d2a9b|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:0|56u|
[2025/09/12 05:04:37 999132] [debug] |scid:74017613ea83cc55947d2a9b|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:0|SSL_quic_write_level:0|rv:-1|
[2025/09/12 05:04:37 999136] [debug] |scid:74017613ea83cc55947d2a9b|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/09/12 05:04:37 999140] [debug] |scid:74017613ea83cc55947d2a9b|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:0|28u|
[2025/09/12 05:04:37 999144] [debug] |scid:74017613ea83cc55947d2a9b|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:0|SSL_quic_write_level:0|rv:-1|
[2025/09/12 05:04:37 999148] [debug] |scid:74017613ea83cc55947d2a9b|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/09/12 05:04:37 999151] [debug] |scid:74017613ea83cc55947d2a9b|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:0|14u|
[2025/09/12 05:04:37 999155] [debug] |scid:74017613ea83cc55947d2a9b|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:0|SSL_quic_write_level:0|rv:-1|
[2025/09/12 05:04:37 999159] [debug] |scid:74017613ea83cc55947d2a9b|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/09/12 05:04:37 999163] [debug] |scid:74017613ea83cc55947d2a9b|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:0|14u|
[2025/09/12 05:04:37 999167] [debug] |scid:74017613ea83cc55947d2a9b|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:0|SSL_quic_write_level:0|rv:-1|
[2025/09/12 05:04:37 999171] [debug] |scid:74017613ea83cc55947d2a9b|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/09/12 05:04:37 999174] [debug] |scid:74017613ea83cc55947d2a9b|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:0|56u|
[2025/09/12 05:04:37 999178] [debug] |scid:74017613ea83cc55947d2a9b|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:0|SSL_quic_write_level:0|rv:-1|
[2025/09/12 05:04:37 999182] [debug] |scid:74017613ea83cc55947d2a9b|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/09/12 05:04:37 999186] [debug] |scid:74017613ea83cc55947d2a9b|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:0|20u|
[2025/09/12 05:04:37 999190] [debug] |scid:74017613ea83cc55947d2a9b|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:0|SSL_quic_write_level:0|rv:-1|
[2025/09/12 05:04:37 999196] [debug] |scid:74017613ea83cc55947d2a9b|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/09/12 05:04:37 999200] [debug] |scid:74017613ea83cc55947d2a9b|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:0|10u|
[2025/09/12 05:04:37 999204] [debug] |scid:74017613ea83cc55947d2a9b|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:0|SSL_quic_write_level:0|rv:-1|
[2025/09/12 05:04:37 999208] [debug] |scid:74017613ea83cc55947d2a9b|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/09/12 05:04:37 999211] [debug] |scid:74017613ea83cc55947d2a9b|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:0|11u|
[2025/09/12 05:04:37 999257] [info] |scid:74017613ea83cc55947d2a9b|xqc_ssl_cert_cb|cert chain or key empty|sni:server4
[2025/09/12 05:04:37 999422] [debug] |scid:74017613ea83cc55947d2a9b|xqc_conn_tls_transport_params_cb|1RTT_transport_params|max_datagram_frame_size:0|
[2025/09/12 05:04:37 999427] [debug] |scid:74017613ea83cc55947d2a9b|xqc_conn_enable_multipath|xqc_conn_enable_multipath|1|0|
[2025/09/12 05:04:37 999431] [warn] |scid:74017613ea83cc55947d2a9b|xqc_conn_try_to_enable_multipath|multipath_version_negotiation err|
[2025/09/12 05:04:37 999636] [debug] |scid:74017613ea83cc55947d2a9b|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:2|SSL_quic_write_level:3|rv:0|
[2025/09/12 05:04:37 999641] [debug] |scid:74017613ea83cc55947d2a9b|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/09/12 05:04:37 999646] [debug] |scid:74017613ea83cc55947d2a9b|xqc_process_frames|frame_type:0|
[2025/09/12 05:04:37 999650] [debug] |scid:74017613ea83cc55947d2a9b|xqc_process_padding_frame|process padding|
[2025/09/12 05:04:37 999658] [debug] |scid:74017613ea83cc55947d2a9b|xqc_timer_unset|type:ACK_INIT|
[2025/09/12 05:04:37 999663] [debug] |scid:74017613ea83cc55947d2a9b|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 05:04:37 999668] [debug] |scid:74017613ea83cc55947d2a9b|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:1061290673|largest:1061290673|pns:0|
[2025/09/12 05:04:37 999673] [info] |scid:74017613ea83cc55947d2a9b|xqc_conn_on_pkt_processed|====>|conn:0000558BB8AB548C|path:0|size:1200|pkt_type:INIT|pkt_num:1061290673|frame:PADDING CRYPTO |recv_time:1757653477998472|dcid:a83fbe1ec55fa66184dadac056e2c4505cc3|dcid_seq:0|
[2025/09/12 05:04:37 999679] [debug] |scid:74017613ea83cc55947d2a9b|xqc_timer_set|type:PATH_IDLE|expire:1757653537998472|now:1757653477998472|interv:60000000|
[2025/09/12 05:04:37 999683] [debug] |scid:74017613ea83cc55947d2a9b|xqc_timer_set|type:CONN_IDLE|expire:1757653537998472|now:1757653477998472|interv:60000000|
[2025/09/12 05:04:37 999687] [debug] |xqc_engine_main_logic|BEGIN|now:1757653477999687|
[2025/09/12 05:04:37 999692] [debug] |scid:74017613ea83cc55947d2a9b|xqc_engine_process_conn|conn:0000558BB8AB548C|state:S_INIT|flag:TICKING DCID_OK UPPER_CONN_EXIST INIT_RECVD NEED_RUN (null) |now:1757653477999692|
[2025/09/12 05:04:37 999698] [info] |scid:74017613ea83cc55947d2a9b|xqc_conn_check_tx_key|keys are ready, can send 1rtt now|
[2025/09/12 05:04:37 999702] [debug] |scid:74017613ea83cc55947d2a9b|xqc_crypto_stream_on_read|encrypt_level:0|cur_state:S_INIT|next_state:S_INITIAL_RECVD|
[2025/09/12 05:04:37 999706] [debug] |scid:74017613ea83cc55947d2a9b|xqc_process_crypto_write_streams|
[2025/09/12 05:04:37 999710] [debug] |scid:74017613ea83cc55947d2a9b|xqc_crypto_stream_on_write|enc_level|0|
[2025/09/12 05:04:37 999714] [debug] |scid:74017613ea83cc55947d2a9b|xqc_crypto_stream_on_write|cur_state:1|switch|
[2025/09/12 05:04:37 999720] [info] |scid:74017613ea83cc55947d2a9b|xqc_crypto_stream_send|crypto send data|pkt_num:0|size:137|sent:94|pkt_type:INIT|frame:CRYPTO |now:1757653477999719|
[2025/09/12 05:04:37 999725] [debug] |scid:74017613ea83cc55947d2a9b|xqc_crypto_stream_on_write|encrypt_level:0|cur_state:S_INITIAL_RECVD|next_state:S_INITIAL_SENT|
[2025/09/12 05:04:37 999733] [debug] |scid:74017613ea83cc55947d2a9b|xqc_process_crypto_write_streams|
[2025/09/12 05:04:37 999737] [debug] |scid:74017613ea83cc55947d2a9b|xqc_crypto_stream_on_write|enc_level|2|
[2025/09/12 05:04:37 999741] [info] |scid:74017613ea83cc55947d2a9b|xqc_crypto_stream_send|crypto send data|pkt_num:0|size:194|sent:152|pkt_type:HSK|frame:CRYPTO |now:1757653477999741|
[2025/09/12 05:04:37 999746] [info] |scid:74017613ea83cc55947d2a9b|xqc_crypto_stream_send|crypto send data|pkt_num:0|size:516|sent:474|pkt_type:HSK|frame:CRYPTO |now:1757653477999746|
[2025/09/12 05:04:37 999751] [info] |scid:74017613ea83cc55947d2a9b|xqc_crypto_stream_send|crypto send data|pkt_num:0|size:126|sent:84|pkt_type:HSK|frame:CRYPTO |now:1757653477999751|
[2025/09/12 05:04:37 999755] [info] |scid:74017613ea83cc55947d2a9b|xqc_crypto_stream_send|crypto send data|pkt_num:0|size:82|sent:40|pkt_type:HSK|frame:CRYPTO |now:1757653477999755|
[2025/09/12 05:04:37 999760] [debug] |scid:74017613ea83cc55947d2a9b|xqc_crypto_stream_on_write|encrypt_level:2|cur_state:S_INITIAL_SENT|next_state:S_HANDSHAKE_SENT|
[2025/09/12 05:04:37 999765] [debug] |scid:74017613ea83cc55947d2a9b|xqc_gen_ack_frame|largest_recv:1061290673|ack_delay:1293|first_ack_range:0|largest_pkt_recv_time:1757653477998472|
[2025/09/12 05:04:37 999770] [debug] |scid:74017613ea83cc55947d2a9b|xqc_gen_ack_frame|high:1061290673|low:1061290673|pkt_pns:0|
[2025/09/12 05:04:37 999774] [debug] |scid:74017613ea83cc55947d2a9b|xqc_write_ack_to_one_packet|ack_size:9|path:0|path_largest_recv:1061290673|frame_largest_recv:1061290673|
[2025/09/12 05:04:37 999778] [debug] |scid:74017613ea83cc55947d2a9b|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:0|
[2025/09/12 05:04:37 999784] [debug] |scid:74017613ea83cc55947d2a9b|xqc_path_get_perf_class|conn:0000558BB8AB548C|path_id:0|path_srtt:250000|min_srtt:250000|path_bw:0|loss_rate:0.00|path_pto:0|
[2025/09/12 05:04:37 999789] [debug] |scid:74017613ea83cc55947d2a9b|xqc_minrtt_scheduler_get_path|path srtt|conn:0000558BB8AB548C|path_id:0|path_srtt:250000|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:04:37 999794] [debug] |scid:74017613ea83cc55947d2a9b|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CRYPTO |pn:0|size:137|reinj:0|path_class:2|
[2025/09/12 05:04:37 999798] [debug] |scid:74017613ea83cc55947d2a9b|xqc_path_get_perf_class|conn:0000558BB8AB548C|path_id:0|path_srtt:250000|min_srtt:250000|path_bw:0|loss_rate:0.00|path_pto:0|
[2025/09/12 05:04:37 999803] [debug] |scid:74017613ea83cc55947d2a9b|xqc_minrtt_scheduler_get_path|path srtt|conn:0000558BB8AB548C|path_id:0|path_srtt:250000|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:04:37 999807] [debug] |scid:74017613ea83cc55947d2a9b|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CRYPTO |pn:0|size:194|reinj:0|path_class:2|
[2025/09/12 05:04:37 999811] [debug] |scid:74017613ea83cc55947d2a9b|xqc_path_get_perf_class|conn:0000558BB8AB548C|path_id:0|path_srtt:250000|min_srtt:250000|path_bw:0|loss_rate:0.00|path_pto:0|
[2025/09/12 05:04:37 999815] [debug] |scid:74017613ea83cc55947d2a9b|xqc_minrtt_scheduler_get_path|path srtt|conn:0000558BB8AB548C|path_id:0|path_srtt:250000|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:04:37 999819] [debug] |scid:74017613ea83cc55947d2a9b|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CRYPTO |pn:0|size:516|reinj:0|path_class:2|
[2025/09/12 05:04:37 999824] [debug] |scid:74017613ea83cc55947d2a9b|xqc_path_get_perf_class|conn:0000558BB8AB548C|path_id:0|path_srtt:250000|min_srtt:250000|path_bw:0|loss_rate:0.00|path_pto:0|
[2025/09/12 05:04:37 999828] [debug] |scid:74017613ea83cc55947d2a9b|xqc_minrtt_scheduler_get_path|path srtt|conn:0000558BB8AB548C|path_id:0|path_srtt:250000|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:04:37 999832] [debug] |scid:74017613ea83cc55947d2a9b|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CRYPTO |pn:0|size:126|reinj:0|path_class:2|
[2025/09/12 05:04:37 999839] [debug] |scid:74017613ea83cc55947d2a9b|xqc_path_get_perf_class|conn:0000558BB8AB548C|path_id:0|path_srtt:250000|min_srtt:250000|path_bw:0|loss_rate:0.00|path_pto:0|
[2025/09/12 05:04:37 999843] [debug] |scid:74017613ea83cc55947d2a9b|xqc_minrtt_scheduler_get_path|path srtt|conn:0000558BB8AB548C|path_id:0|path_srtt:250000|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:04:37 999847] [debug] |scid:74017613ea83cc55947d2a9b|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CRYPTO |pn:0|size:82|reinj:0|path_class:2|
[2025/09/12 05:04:37 999851] [debug] |scid:74017613ea83cc55947d2a9b|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:ACK |stream_id:0|stream_offset:0|
[2025/09/12 05:04:37 999857] [debug] |scid:74017613ea83cc55947d2a9b|xqc_check_acked_or_dropped_pkt|conn:0000558BB8AB548C|pkt_num:0|size:137|pkt_type:INIT|frame:CRYPTO |
[2025/09/12 05:04:37 999862] [debug] |scid:74017613ea83cc55947d2a9b|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:0|
[2025/09/12 05:04:37 999901] [info] |scid:74017613ea83cc55947d2a9b|xqc_send_packet_with_pn|<==|conn:0000558BB8AB548C|path:0|pkt_num:0|size:1184|sent:1200|pkt_type:INIT|frame:PADDING CRYPTO |inflight:0|now:1757653477999870|stream_id:0|stream_offset:0|
[2025/09/12 05:04:37 999907] [debug] |scid:74017613ea83cc55947d2a9b|xqc_send_ctl_on_packet_sent|conn:0000558BB8AB548C|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 05:04:37 999912] [debug] |scid:74017613ea83cc55947d2a9b|xqc_send_ctl_on_packet_sent|path:0|inflight:0|applimit:0|
[2025/09/12 05:04:37 999917] [debug] |scid:74017613ea83cc55947d2a9b|xqc_send_ctl_get_pto_time_and_space|srtt:250000|rtt_var:125000|pto_duration:750000|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:04:37 999922] [debug] |scid:74017613ea83cc55947d2a9b|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8AB548C|path:0|PNS: 0, unacked: 1184|
[2025/09/12 05:04:37 999926] [debug] |scid:74017613ea83cc55947d2a9b|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8AB548C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:04:37 999930] [debug] |scid:74017613ea83cc55947d2a9b|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8AB548C|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:04:37 999933] [debug] |scid:74017613ea83cc55947d2a9b|xqc_timer_set|type:LOSS_DETECTION|expire:1757653478749870|now:1757653477999916|interv:749954|
[2025/09/12 05:04:37 999937] [debug] |scid:74017613ea83cc55947d2a9b|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB8AB548C|path:0|pns:0|expire:1757653478749870|now:1757653477999916|interval:749954|pto_count:0|srtt:250000
[2025/09/12 05:04:37 999942] [debug] |scid:74017613ea83cc55947d2a9b|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:45952|inflight:1184|
[2025/09/12 05:04:37 999947] [debug] |scid:74017613ea83cc55947d2a9b|xqc_check_acked_or_dropped_pkt|conn:0000558BB8AB548C|pkt_num:0|size:194|pkt_type:HSK|frame:CRYPTO |
[2025/09/12 05:04:37 999952] [debug] |scid:74017613ea83cc55947d2a9b|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:0|
[2025/09/12 05:04:37 999971] [info] |scid:74017613ea83cc55947d2a9b|xqc_send_packet_with_pn|<==|conn:0000558BB8AB548C|path:0|pkt_num:0|size:194|sent:210|pkt_type:HSK|frame:CRYPTO |inflight:1184|now:1757653477999957|stream_id:0|stream_offset:0|
[2025/09/12 05:04:37 999977] [debug] |scid:74017613ea83cc55947d2a9b|xqc_send_ctl_on_packet_sent|conn:0000558BB8AB548C|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 05:04:37 999981] [debug] |scid:74017613ea83cc55947d2a9b|xqc_send_ctl_on_packet_sent|path:0|inflight:1184|applimit:0|
[2025/09/12 05:04:37 999985] [debug] |scid:74017613ea83cc55947d2a9b|xqc_send_ctl_get_pto_time_and_space|srtt:250000|rtt_var:125000|pto_duration:750000|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:04:37 999993] [debug] |scid:74017613ea83cc55947d2a9b|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8AB548C|path:0|PNS: 0, unacked: 1184|
[2025/09/12 05:04:37 999997] [debug] |scid:74017613ea83cc55947d2a9b|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8AB548C|path:0|PNS: 1, unacked: 194|
[2025/09/12 05:04:38 000001] [debug] |scid:74017613ea83cc55947d2a9b|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8AB548C|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:04:38 000005] [debug] |scid:74017613ea83cc55947d2a9b|xqc_timer_set|type:LOSS_DETECTION|expire:1757653478749870|now:1757653477999985|interv:749885|
[2025/09/12 05:04:38 000009] [debug] |scid:74017613ea83cc55947d2a9b|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB8AB548C|path:0|pns:0|expire:1757653478749870|now:1757653477999985|interval:749885|pto_count:0|srtt:250000
[2025/09/12 05:04:38 000013] [debug] |scid:74017613ea83cc55947d2a9b|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:45952|inflight:1378|
[2025/09/12 05:04:38 000018] [debug] |scid:74017613ea83cc55947d2a9b|xqc_check_acked_or_dropped_pkt|conn:0000558BB8AB548C|pkt_num:0|size:516|pkt_type:HSK|frame:CRYPTO |
[2025/09/12 05:04:38 000022] [debug] |scid:74017613ea83cc55947d2a9b|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1|
[2025/09/12 05:04:38 000052] [info] |scid:74017613ea83cc55947d2a9b|xqc_send_packet_with_pn|<==|conn:0000558BB8AB548C|path:0|pkt_num:1|size:516|sent:532|pkt_type:HSK|frame:CRYPTO |inflight:1378|now:1757653478000027|stream_id:0|stream_offset:0|
[2025/09/12 05:04:38 000061] [debug] |scid:74017613ea83cc55947d2a9b|xqc_send_ctl_on_packet_sent|conn:0000558BB8AB548C|path:0|pkt_num:1|origin_pktnum:0|size:516|enc_size:532|pkt_type:HSK|frame:CRYPTO |conn_state:S_HANDSHAKE_SENT|po_in_flight:0||retrans:0|
[2025/09/12 05:04:38 000065] [debug] |scid:74017613ea83cc55947d2a9b|xqc_send_ctl_on_packet_sent|path:0|inflight:1378|applimit:0|
[2025/09/12 05:04:38 000070] [debug] |scid:74017613ea83cc55947d2a9b|xqc_send_ctl_get_pto_time_and_space|srtt:250000|rtt_var:125000|pto_duration:750000|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:04:38 000074] [debug] |scid:74017613ea83cc55947d2a9b|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8AB548C|path:0|PNS: 0, unacked: 1184|
[2025/09/12 05:04:38 000078] [debug] |scid:74017613ea83cc55947d2a9b|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8AB548C|path:0|PNS: 1, unacked: 710|
[2025/09/12 05:04:38 000081] [debug] |scid:74017613ea83cc55947d2a9b|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8AB548C|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:04:38 000085] [debug] |scid:74017613ea83cc55947d2a9b|xqc_timer_set|type:LOSS_DETECTION|expire:1757653478749870|now:1757653478000069|interv:749801|
[2025/09/12 05:04:38 000089] [debug] |scid:74017613ea83cc55947d2a9b|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB8AB548C|path:0|pns:0|expire:1757653478749870|now:1757653478000069|interval:749801|pto_count:0|srtt:250000
[2025/09/12 05:04:38 000093] [debug] |scid:74017613ea83cc55947d2a9b|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:45952|inflight:1894|
[2025/09/12 05:04:38 000098] [debug] |scid:74017613ea83cc55947d2a9b|xqc_check_acked_or_dropped_pkt|conn:0000558BB8AB548C|pkt_num:0|size:126|pkt_type:HSK|frame:CRYPTO |
[2025/09/12 05:04:38 000102] [debug] |scid:74017613ea83cc55947d2a9b|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:2|
[2025/09/12 05:04:38 000121] [info] |scid:74017613ea83cc55947d2a9b|xqc_send_packet_with_pn|<==|conn:0000558BB8AB548C|path:0|pkt_num:2|size:126|sent:142|pkt_type:HSK|frame:CRYPTO |inflight:1894|now:1757653478000107|stream_id:0|stream_offset:0|
[2025/09/12 05:04:38 000126] [debug] |scid:74017613ea83cc55947d2a9b|xqc_send_ctl_on_packet_sent|conn:0000558BB8AB548C|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 05:04:38 000130] [debug] |scid:74017613ea83cc55947d2a9b|xqc_send_ctl_on_packet_sent|path:0|inflight:1894|applimit:0|
[2025/09/12 05:04:38 000138] [debug] |scid:74017613ea83cc55947d2a9b|xqc_send_ctl_get_pto_time_and_space|srtt:250000|rtt_var:125000|pto_duration:750000|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:04:38 000142] [debug] |scid:74017613ea83cc55947d2a9b|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8AB548C|path:0|PNS: 0, unacked: 1184|
[2025/09/12 05:04:38 000146] [debug] |scid:74017613ea83cc55947d2a9b|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8AB548C|path:0|PNS: 1, unacked: 836|
[2025/09/12 05:04:38 000150] [debug] |scid:74017613ea83cc55947d2a9b|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8AB548C|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:04:38 000154] [debug] |scid:74017613ea83cc55947d2a9b|xqc_timer_set|type:LOSS_DETECTION|expire:1757653478749870|now:1757653478000138|interv:749732|
[2025/09/12 05:04:38 000158] [debug] |scid:74017613ea83cc55947d2a9b|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB8AB548C|path:0|pns:0|expire:1757653478749870|now:1757653478000138|interval:749732|pto_count:0|srtt:250000
[2025/09/12 05:04:38 000162] [debug] |scid:74017613ea83cc55947d2a9b|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:45952|inflight:2020|
[2025/09/12 05:04:38 000166] [debug] |scid:74017613ea83cc55947d2a9b|xqc_check_acked_or_dropped_pkt|conn:0000558BB8AB548C|pkt_num:0|size:82|pkt_type:HSK|frame:CRYPTO |
[2025/09/12 05:04:38 000170] [debug] |scid:74017613ea83cc55947d2a9b|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:3|
[2025/09/12 05:04:38 000187] [info] |scid:74017613ea83cc55947d2a9b|xqc_send_packet_with_pn|<==|conn:0000558BB8AB548C|path:0|pkt_num:3|size:82|sent:98|pkt_type:HSK|frame:CRYPTO |inflight:2020|now:1757653478000175|stream_id:0|stream_offset:0|
[2025/09/12 05:04:38 000192] [debug] |scid:74017613ea83cc55947d2a9b|xqc_send_ctl_on_packet_sent|conn:0000558BB8AB548C|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 05:04:38 000197] [debug] |scid:74017613ea83cc55947d2a9b|xqc_send_ctl_on_packet_sent|path:0|inflight:2020|applimit:0|
[2025/09/12 05:04:38 000201] [debug] |scid:74017613ea83cc55947d2a9b|xqc_send_ctl_get_pto_time_and_space|srtt:250000|rtt_var:125000|pto_duration:750000|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:04:38 000205] [debug] |scid:74017613ea83cc55947d2a9b|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8AB548C|path:0|PNS: 0, unacked: 1184|
[2025/09/12 05:04:38 000209] [debug] |scid:74017613ea83cc55947d2a9b|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8AB548C|path:0|PNS: 1, unacked: 918|
[2025/09/12 05:04:38 000213] [debug] |scid:74017613ea83cc55947d2a9b|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8AB548C|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:04:38 000216] [debug] |scid:74017613ea83cc55947d2a9b|xqc_timer_set|type:LOSS_DETECTION|expire:1757653478749870|now:1757653478000201|interv:749669|
[2025/09/12 05:04:38 000220] [debug] |scid:74017613ea83cc55947d2a9b|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB8AB548C|path:0|pns:0|expire:1757653478749870|now:1757653478000201|interval:749669|pto_count:0|srtt:250000
[2025/09/12 05:04:38 000225] [debug] |scid:74017613ea83cc55947d2a9b|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:45952|inflight:2102|
[2025/09/12 05:04:38 000229] [debug] |scid:74017613ea83cc55947d2a9b|xqc_check_acked_or_dropped_pkt|conn:0000558BB8AB548C|pkt_num:0|size:52|pkt_type:INIT|frame:ACK |
[2025/09/12 05:04:38 000233] [debug] |scid:74017613ea83cc55947d2a9b|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1|
[2025/09/12 05:04:38 000249] [info] |scid:74017613ea83cc55947d2a9b|xqc_send_packet_with_pn|<==|conn:0000558BB8AB548C|path:0|pkt_num:1|size:52|sent:68|pkt_type:INIT|frame:ACK |inflight:2102|now:1757653478000238|stream_id:0|stream_offset:0|
[2025/09/12 05:04:38 000254] [debug] |scid:74017613ea83cc55947d2a9b|xqc_send_ctl_on_packet_sent|conn:0000558BB8AB548C|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 05:04:38 000263] [debug] |scid:74017613ea83cc55947d2a9b|xqc_conn_next_wakeup_time|wakeup_time:1757653478749870|
[2025/09/12 05:04:38 000268] [debug] |scid:74017613ea83cc55947d2a9b|xqc_engine_add_wakeup_queue|next_tick_time:1757653478749870|
[2025/09/12 05:04:38 000272] [debug] |xqc_engine_wakeup_after|wakeup:1757653478156005|now:1757653478000272|diff:155733|
[2025/09/12 05:04:38 000277] [debug] |xqc_engine_main_logic|END|now:1757653477999692|
[2025/09/12 05:04:38 000283] [debug] |xqc_engine_main_logic|BEGIN|now:1757653478000283|
[2025/09/12 05:04:38 000287] [debug] |xqc_engine_wakeup_after|wakeup:1757653478156005|now:1757653478000287|diff:155718|
[2025/09/12 05:04:38 000291] [debug] |xqc_engine_main_logic|END|now:1757653478000283|
[2025/09/12 05:04:38 034430] [info] |xqc_engine_packet_process|==>|conn:0000558BB8AB548C|size:1200|state:S_HANDSHAKE_SENT|recv_time:1757653478034428|
[2025/09/12 05:04:38 034448] [debug] |scid:74017613ea83cc55947d2a9b|xqc_packet_parse_initial|packet parse|initial|
[2025/09/12 05:04:38 034456] [debug] |scid:74017613ea83cc55947d2a9b|xqc_packet_parse_initial|success|Length:22|
[2025/09/12 05:04:38 034466] [debug] |scid:74017613ea83cc55947d2a9b|xqc_packet_decrypt|largest_pn:1061290673|
[2025/09/12 05:04:38 034474] [debug] |scid:74017613ea83cc55947d2a9b|xqc_packet_decrypt|decryption nonce|path_id:0|pn:1061290674|
[2025/09/12 05:04:38 034485] [debug] |scid:74017613ea83cc55947d2a9b|xqc_packet_decrypt_single|pkt_type:INIT|pkt_num:1061290674|
[2025/09/12 05:04:38 034493] [debug] |scid:74017613ea83cc55947d2a9b|xqc_process_frames|frame_type:2|
[2025/09/12 05:04:38 034504] [debug] |scid:74017613ea83cc55947d2a9b|xqc_send_ctl_on_ack_received|conn:0000558BB8AB548C|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 05:04:38 034514] [debug] |scid:74017613ea83cc55947d2a9b|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:1184|prior_delivered:0|prior_time:1757653477999870|is_app_limited:1|send_elapse:0|ack_elapse:34558|ctl_first_sent_time:1757653477999870|lagest_ack_time:1757653478034428|curr_delivered:1184|
[2025/09/12 05:04:38 034524] [debug] |scid:74017613ea83cc55947d2a9b|xqc_update_sample|sampler_sent_time_update:1757653477999870|
[2025/09/12 05:04:38 034533] [debug] |scid:74017613ea83cc55947d2a9b|xqc_send_ctl_on_ack_received|sndq_packets_used:4||sndq_packets_used_bytes:0|sndq_packets_free:2|
[2025/09/12 05:04:38 034540] [debug] |scid:74017613ea83cc55947d2a9b|xqc_send_ctl_update_rtt|before update rtt|conn:0000558BB8AB548C|srtt:250000|rttvar:125000|minrtt:4294967295|latest_rtt:34558|ack_delay:0|
[2025/09/12 05:04:38 034549] [debug] |scid:74017613ea83cc55947d2a9b|xqc_send_ctl_update_rtt|l-0.0.0.0-443-74017613ea83cc55947d2a9b p-193.167.0.100-54560-fa1982ea506fae859bf5afdd285c040c96 |after update rtt|conn:0000558BB8AB548C|srtt:34558|rttvar:17279|minrtt:34558|latest_rtt:34558|ack_delay:0|
[2025/09/12 05:04:38 034558] [debug] |scid:74017613ea83cc55947d2a9b|xqc_send_ctl_get_lost_sent_pn|largest_acked:0|lost_pn:18446744073709551615|thresh:3|
[2025/09/12 05:04:38 034567] [debug] |scid:74017613ea83cc55947d2a9b|xqc_send_ctl_on_ack_received|xqc_recv_record_del from 1061290674|pns:0|
[2025/09/12 05:04:38 034574] [debug] |scid:74017613ea83cc55947d2a9b|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:04:38 034582] [debug] |scid:74017613ea83cc55947d2a9b|xqc_send_ctl_get_pto_time_and_space|srtt:34558|rtt_var:17279|pto_duration:103674|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:04:38 034591] [debug] |scid:74017613ea83cc55947d2a9b|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8AB548C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:04:38 034599] [debug] |scid:74017613ea83cc55947d2a9b|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8AB548C|path:0|PNS: 1, unacked: 918|
[2025/09/12 05:04:38 034607] [debug] |scid:74017613ea83cc55947d2a9b|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8AB548C|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:04:38 034623] [debug] |scid:74017613ea83cc55947d2a9b|xqc_timer_set|type:LOSS_DETECTION|expire:1757653478103849|now:1757653478034582|interv:69267|
[2025/09/12 05:04:38 034628] [debug] |scid:74017613ea83cc55947d2a9b|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB8AB548C|path:0|pns:1|expire:1757653478103849|now:1757653478034582|interval:69267|pto_count:0|srtt:34558
[2025/09/12 05:04:38 034634] [debug] |scid:74017613ea83cc55947d2a9b|xqc_generate_sample|sampler: send_elapse 0, ack_elapse 34558, delivered 1184|rate 34261|lost 0|
[2025/09/12 05:04:38 034639] [debug] |scid:74017613ea83cc55947d2a9b|xqc_bbr_update_bandwidth|BBRv1: RTT round update 0 -> 1|
[2025/09/12 05:04:38 034645] [debug] |scid:74017613ea83cc55947d2a9b|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (34261) in round 1|
[2025/09/12 05:04:38 034650] [debug] |scid:74017613ea83cc55947d2a9b|xqc_bbr_update_min_rtt|probertt expire|rtt:34558, old_rtt:2147483647|
[2025/09/12 05:04:38 034655] [debug] |scid:74017613ea83cc55947d2a9b|xqc_bbr_update_min_rtt|minrtt expire|rtt:34558, old_rtt:2147483647|
[2025/09/12 05:04:38 034660] [debug] |scid:74017613ea83cc55947d2a9b|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:5744|extra_cwnd:2368|
[2025/09/12 05:04:38 034665] [debug] |scid:74017613ea83cc55947d2a9b|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:45952|packet_lost:0|acked:1184|po_sent_time:1757653477999870|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1184|
[2025/09/12 05:04:38 034671] [debug] |scid:74017613ea83cc55947d2a9b|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:45952|packet_lost:0|acked:1184|po_sent_time:1757653477999870|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1184|
[2025/09/12 05:04:38 034677] [debug] |scid:74017613ea83cc55947d2a9b|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-74017613ea83cc55947d2a9b p-193.167.0.100-54560-fa1982ea506fae859bf5afdd285c040c96 |bbr on ack|mode:0|pacing_rate:3836201|bw:34261|cwnd:47136|full_bw_reached:0|inflight:918|srtt:34558|latest_rtt:34558|min_rtt:34558|applimit:1|lost:0|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:1|
[2025/09/12 05:04:38 034684] [stats] |scid:74017613ea83cc55947d2a9b|xqc_send_ctl_info_circle_record|l-0.0.0.0-443-74017613ea83cc55947d2a9b p-193.167.0.100-54560-fa1982ea506fae859bf5afdd285c040c96 |path:0||cwnd:47136|inflight:918|mode:0|applimit:0|pacing_rate:3836201|bw:34261|srtt:34558|latest_rtt:34558|min_rtt:34558|send:5|lost:0|tlp:0|recv:1|recovery:0|slow_start:1|conn_life:36184|acked:1184|delivered:1184|is_cwnd_limited:0|
[2025/09/12 05:04:38 034692] [info] |scid:74017613ea83cc55947d2a9b|xqc_conn_addr_validated|Address Validated|conn:0000558BB8AB548C|role:1|
[2025/09/12 05:04:38 034698] [debug] |scid:74017613ea83cc55947d2a9b|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:1061290674|largest:1061290674|pns:0|
[2025/09/12 05:04:38 034704] [info] |scid:74017613ea83cc55947d2a9b|xqc_conn_on_pkt_processed|====>|conn:0000558BB8AB548C|path:0|size:1200|pkt_type:INIT|pkt_num:1061290674|frame:ACK |recv_time:1757653478034428|dcid:74017613ea83cc55947d2a9b|dcid_seq:0|
[2025/09/12 05:04:38 034710] [debug] |scid:74017613ea83cc55947d2a9b|xqc_packet_parse_handshake|success|Length:64|
[2025/09/12 05:04:38 034717] [debug] |scid:74017613ea83cc55947d2a9b|xqc_packet_decrypt|largest_pn:0|
[2025/09/12 05:04:38 034722] [debug] |scid:74017613ea83cc55947d2a9b|xqc_packet_decrypt|decryption nonce|path_id:0|pn:1061290673|
[2025/09/12 05:04:38 034729] [debug] |scid:74017613ea83cc55947d2a9b|xqc_packet_decrypt_single|pkt_type:HSK|pkt_num:1061290673|
[2025/09/12 05:04:38 034734] [debug] |scid:74017613ea83cc55947d2a9b|xqc_process_frames|frame_type:2|
[2025/09/12 05:04:38 034739] [debug] |scid:74017613ea83cc55947d2a9b|xqc_send_ctl_on_ack_received|conn:0000558BB8AB548C|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 05:04:38 034749] [debug] |scid:74017613ea83cc55947d2a9b|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:1378|prior_delivered:0|prior_time:1757653477999870|is_app_limited:1|send_elapse:87|ack_elapse:34558|ctl_first_sent_time:1757653477999957|lagest_ack_time:1757653478034428|curr_delivered:1378|
[2025/09/12 05:04:38 034755] [debug] |scid:74017613ea83cc55947d2a9b|xqc_update_sample|sampler_sent_time_update:1757653477999957|
[2025/09/12 05:04:38 034760] [debug] |scid:74017613ea83cc55947d2a9b|xqc_send_ctl_on_ack_received|sndq_packets_used:3||sndq_packets_used_bytes:0|sndq_packets_free:3|
[2025/09/12 05:04:38 034765] [debug] |scid:74017613ea83cc55947d2a9b|xqc_send_ctl_on_ack_received|conn:0000558BB8AB548C|path:0|pkt_num:1|origin_pktnum:0|size:516|pns:1|pkt_type:HSK|frame:CRYPTO |conn_state:S_HANDSHAKE_SENT|frame_largest_ack:3|path_largest_ack:1|
[2025/09/12 05:04:38 034770] [debug] |scid:74017613ea83cc55947d2a9b|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:1894|prior_delivered:0|prior_time:1757653477999870|is_app_limited:1|send_elapse:157|ack_elapse:34558|ctl_first_sent_time:1757653478000027|lagest_ack_time:1757653478034428|curr_delivered:1894|
[2025/09/12 05:04:38 034776] [debug] |scid:74017613ea83cc55947d2a9b|xqc_update_sample|sampler_sent_time_update:1757653478000027|
[2025/09/12 05:04:38 034781] [debug] |scid:74017613ea83cc55947d2a9b|xqc_send_ctl_on_ack_received|sndq_packets_used:2||sndq_packets_used_bytes:0|sndq_packets_free:4|
[2025/09/12 05:04:38 034786] [debug] |scid:74017613ea83cc55947d2a9b|xqc_send_ctl_on_ack_received|conn:0000558BB8AB548C|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 05:04:38 034792] [debug] |scid:74017613ea83cc55947d2a9b|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:2020|prior_delivered:0|prior_time:1757653477999870|is_app_limited:1|send_elapse:237|ack_elapse:34558|ctl_first_sent_time:1757653478000107|lagest_ack_time:1757653478034428|curr_delivered:2020|
[2025/09/12 05:04:38 034797] [debug] |scid:74017613ea83cc55947d2a9b|xqc_update_sample|sampler_sent_time_update:1757653478000107|
[2025/09/12 05:04:38 034802] [debug] |scid:74017613ea83cc55947d2a9b|xqc_send_ctl_on_ack_received|sndq_packets_used:1||sndq_packets_used_bytes:0|sndq_packets_free:5|
[2025/09/12 05:04:38 034807] [debug] |scid:74017613ea83cc55947d2a9b|xqc_send_ctl_on_ack_received|conn:0000558BB8AB548C|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 05:04:38 034812] [debug] |scid:74017613ea83cc55947d2a9b|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:2102|prior_delivered:0|prior_time:1757653477999870|is_app_limited:1|send_elapse:305|ack_elapse:34558|ctl_first_sent_time:1757653478000175|lagest_ack_time:1757653478034428|curr_delivered:2102|
[2025/09/12 05:04:38 034818] [debug] |scid:74017613ea83cc55947d2a9b|xqc_update_sample|sampler_sent_time_update:1757653478000175|
[2025/09/12 05:04:38 034823] [debug] |scid:74017613ea83cc55947d2a9b|xqc_send_ctl_on_ack_received|sndq_packets_used:0||sndq_packets_used_bytes:0|sndq_packets_free:6|
[2025/09/12 05:04:38 034828] [debug] |scid:74017613ea83cc55947d2a9b|xqc_send_ctl_update_rtt|before update rtt|conn:0000558BB8AB548C|srtt:34558|rttvar:17279|minrtt:34558|latest_rtt:34253|ack_delay:0|
[2025/09/12 05:04:38 034833] [debug] |scid:74017613ea83cc55947d2a9b|xqc_send_ctl_update_rtt|l-0.0.0.0-443-74017613ea83cc55947d2a9b p-193.167.0.100-54560-fa1982ea506fae859bf5afdd285c040c96 |after update rtt|conn:0000558BB8AB548C|srtt:34520|rttvar:13036|minrtt:34253|latest_rtt:34253|ack_delay:0|
[2025/09/12 05:04:38 034838] [debug] |scid:74017613ea83cc55947d2a9b|xqc_send_ctl_get_lost_sent_pn|largest_acked:3|lost_pn:0|thresh:3|
[2025/09/12 05:04:38 034843] [debug] |scid:74017613ea83cc55947d2a9b|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:04:38 034851] [debug] |scid:74017613ea83cc55947d2a9b|xqc_send_ctl_set_loss_detection_timer|unset|no ack-eliciting pkts in flight|conn:0000558BB8AB548C|path:0|
[2025/09/12 05:04:38 034856] [debug] |scid:74017613ea83cc55947d2a9b|xqc_timer_unset|type:LOSS_DETECTION|
[2025/09/12 05:04:38 034861] [debug] |scid:74017613ea83cc55947d2a9b|xqc_generate_sample|sampler: send_elapse 305, ack_elapse 34558, delivered 2102|rate 60825|lost 0|
[2025/09/12 05:04:38 034866] [debug] |scid:74017613ea83cc55947d2a9b|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (60825) in round 1|
[2025/09/12 05:04:38 034871] [debug] |scid:74017613ea83cc55947d2a9b|xqc_bbr_update_min_rtt|probertt expire|rtt:34253, old_rtt:34558|
[2025/09/12 05:04:38 034876] [debug] |scid:74017613ea83cc55947d2a9b|xqc_bbr_update_min_rtt|minrtt expire|rtt:34253, old_rtt:34558|
[2025/09/12 05:04:38 034881] [debug] |scid:74017613ea83cc55947d2a9b|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:6009|extra_cwnd:4204|
[2025/09/12 05:04:38 034886] [debug] |scid:74017613ea83cc55947d2a9b|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:47136|packet_lost:0|acked:918|po_sent_time:1757653478000175|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1184|
[2025/09/12 05:04:38 034891] [debug] |scid:74017613ea83cc55947d2a9b|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:47136|packet_lost:0|acked:918|po_sent_time:1757653478000175|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1184|
[2025/09/12 05:04:38 034897] [debug] |scid:74017613ea83cc55947d2a9b|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-74017613ea83cc55947d2a9b p-193.167.0.100-54560-fa1982ea506fae859bf5afdd285c040c96 |bbr on ack|mode:0|pacing_rate:3836201|bw:60825|cwnd:48054|full_bw_reached:0|inflight:0|srtt:34520|latest_rtt:34253|min_rtt:34253|applimit:1|lost:0|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:04:38 034903] [stats] |scid:74017613ea83cc55947d2a9b|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-74017613ea83cc55947d2a9b p-193.167.0.100-54560-fa1982ea506fae859bf5afdd285c040c96 |bandwidth change record|bw_before:34261|bw_after:60825|srtt:34520|cwnd:48054|
[2025/09/12 05:04:38 034908] [debug] |scid:74017613ea83cc55947d2a9b|xqc_process_frames|frame_type:6|
[2025/09/12 05:04:38 034914] [debug] |scid:74017613ea83cc55947d2a9b|xqc_process_crypto_frame|level:2|
[2025/09/12 05:04:38 034919] [debug] |scid:74017613ea83cc55947d2a9b|xqc_read_crypto_stream|xqc_read_crypto_stream|level:2|
[2025/09/12 05:04:38 034924] [debug] |scid:74017613ea83cc55947d2a9b|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:2|36u|
[2025/09/12 05:04:38 035025] [debug] |scid:74017613ea83cc55947d2a9b|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:3|SSL_quic_write_level:3|rv:1|
[2025/09/12 05:04:38 035032] [debug] |scid:74017613ea83cc55947d2a9b|xqc_tls_do_handshake|TLS handshake|ret:1|
[2025/09/12 05:04:38 035037] [debug] |scid:74017613ea83cc55947d2a9b|xqc_engine_remove_wakeup_queue|next_tick_time:1757653478749870|pq_index:3|
[2025/09/12 05:04:38 035067] [debug] |scid:74017613ea83cc55947d2a9b|xqc_engine_add_active_queue|last_ticked_time:1757653477999692|
[2025/09/12 05:04:38 035072] [debug] |scid:74017613ea83cc55947d2a9b|xqc_create_crypto_stream|encrypt_level:3|cur_state:S_HANDSHAKE_SENT|
[2025/09/12 05:04:38 035077] [debug] |scid:74017613ea83cc55947d2a9b|xqc_process_crypto_frame|server create 1RTT stream|
[2025/09/12 05:04:38 035083] [info] |scid:74017613ea83cc55947d2a9b|xqc_send_ctl_on_pns_discard|xqc_send_ctl_set_loss_detection_timer on discard pns:0
[2025/09/12 05:04:38 035088] [debug] |scid:74017613ea83cc55947d2a9b|xqc_send_ctl_set_loss_detection_timer|unset|no ack-eliciting pkts in flight|conn:0000558BB8AB548C|path:0|
[2025/09/12 05:04:38 035093] [debug] |scid:74017613ea83cc55947d2a9b|xqc_timer_unset|type:LOSS_DETECTION|
[2025/09/12 05:04:38 035098] [debug] |scid:74017613ea83cc55947d2a9b|xqc_timer_unset|type:ACK_HSK|
[2025/09/12 05:04:38 035104] [debug] |scid:74017613ea83cc55947d2a9b|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 05:04:38 035115] [debug] |scid:74017613ea83cc55947d2a9b|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:1061290673|largest:1061290673|pns:1|
[2025/09/12 05:04:38 035121] [info] |scid:74017613ea83cc55947d2a9b|xqc_conn_on_pkt_processed|====>|conn:0000558BB8AB548C|path:0|size:1137|pkt_type:HSK|pkt_num:1061290673|frame:ACK CRYPTO |recv_time:1757653478034428|dcid:74017613ea83cc55947d2a9b|dcid_seq:0|
[2025/09/12 05:04:38 035127] [debug] |scid:74017613ea83cc55947d2a9b|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:74017613ea83cc55947d2a9b|spin_bit:0|
[2025/09/12 05:04:38 035132] [warn] |scid:74017613ea83cc55947d2a9b|xqc_packet_parse_single|delay|buff 1RTT packet before handshake completed|
[2025/09/12 05:04:38 035138] [debug] |scid:74017613ea83cc55947d2a9b|xqc_conn_buff_undecrypt_packet_in|====>|delay|undecrypt_count:1|encrypt_level:3|
[2025/09/12 05:04:38 035143] [info] |scid:74017613ea83cc55947d2a9b|xqc_conn_process_packet|ignore err|-630|
[2025/09/12 05:04:38 035148] [debug] |scid:74017613ea83cc55947d2a9b|xqc_timer_set|type:PATH_IDLE|expire:1757653538034428|now:1757653478034428|interv:60000000|
[2025/09/12 05:04:38 035154] [debug] |scid:74017613ea83cc55947d2a9b|xqc_timer_set|type:CONN_IDLE|expire:1757653538034428|now:1757653478034428|interv:60000000|
[2025/09/12 05:04:38 035159] [debug] |xqc_engine_main_logic|BEGIN|now:1757653478035159|
[2025/09/12 05:04:38 035164] [debug] |scid:74017613ea83cc55947d2a9b|xqc_engine_process_conn|conn:0000558BB8AB548C|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:1757653478035164|
[2025/09/12 05:04:38 035171] [debug] |scid:74017613ea83cc55947d2a9b|xqc_conn_check_handshake_complete|HANDSHAKE_COMPLETED|conn:0000558BB8AB548C|
[2025/09/12 05:04:38 035176] [info] |scid:74017613ea83cc55947d2a9b|xqc_conn_handshake_confirmed|handshake confirmed|conn:0000558BB8AB548C|
[2025/09/12 05:04:38 035181] [info] |scid:74017613ea83cc55947d2a9b|xqc_send_ctl_on_pns_discard|xqc_send_ctl_set_loss_detection_timer on discard pns:1
[2025/09/12 05:04:38 035186] [debug] |scid:74017613ea83cc55947d2a9b|xqc_send_ctl_set_loss_detection_timer|unset|no ack-eliciting pkts in flight|conn:0000558BB8AB548C|path:0|
[2025/09/12 05:04:38 035191] [debug] |scid:74017613ea83cc55947d2a9b|xqc_timer_unset|type:LOSS_DETECTION|
[2025/09/12 05:04:38 035196] [debug] |scid:74017613ea83cc55947d2a9b|xqc_conn_gen_token|expire:1758258278|
[2025/09/12 05:04:38 035202] [debug] |scid:74017613ea83cc55947d2a9b|xqc_conn_early_data_reject|reject|
[2025/09/12 05:04:38 035207] [debug] |scid:74017613ea83cc55947d2a9b|xqc_crypto_stream_on_read|encrypt_level:2|cur_state:S_HANDSHAKE_SENT|next_state:ESTABED|
[2025/09/12 05:04:38 035212] [debug] |scid:74017613ea83cc55947d2a9b|xqc_conn_process_undecrypt_packet_in|delay|undecrypt_count:1|encrypt_level:3|
[2025/09/12 05:04:38 035217] [debug] |scid:74017613ea83cc55947d2a9b|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:74017613ea83cc55947d2a9b|spin_bit:0|
[2025/09/12 05:04:38 035224] [debug] |scid:74017613ea83cc55947d2a9b|xqc_packet_decrypt|largest_pn:0|
[2025/09/12 05:04:38 035228] [debug] |scid:74017613ea83cc55947d2a9b|xqc_packet_decrypt|decryption nonce|path_id:0|pn:1061290673|
[2025/09/12 05:04:38 035236] [debug] |scid:74017613ea83cc55947d2a9b|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:1061290673|
[2025/09/12 05:04:38 035241] [debug] |scid:74017613ea83cc55947d2a9b|xqc_process_frames|frame_type:18|
[2025/09/12 05:04:38 035246] [debug] |scid:74017613ea83cc55947d2a9b|xqc_process_new_conn_id_frame|new_conn_id|51dc96897fcd6fd64a830fb256e730c786|sr_token:25a5306d6a652b4b9d7d66262fe60131
[2025/09/12 05:04:38 035255] [debug] |scid:74017613ea83cc55947d2a9b|xqc_process_frames|frame_type:18|
[2025/09/12 05:04:38 035263] [debug] |scid:74017613ea83cc55947d2a9b|xqc_process_new_conn_id_frame|new_conn_id|40ba6a3a2665349d222fdd028ff6bb5d8d|sr_token:fb8bdd5ae770ce9cfa5f19e947d5ef2a
[2025/09/12 05:04:38 035270] [debug] |scid:74017613ea83cc55947d2a9b|xqc_process_frames|frame_type:18|
[2025/09/12 05:04:38 035274] [debug] |scid:74017613ea83cc55947d2a9b|xqc_process_new_conn_id_frame|new_conn_id|9e2eecbfe36944e35fcff6423f961a3914|sr_token:4c4d20fa8c85af1c42e9d8ab25b493d0
[2025/09/12 05:04:38 035280] [debug] |scid:74017613ea83cc55947d2a9b|xqc_process_frames|frame_type:18|
[2025/09/12 05:04:38 035285] [debug] |scid:74017613ea83cc55947d2a9b|xqc_process_new_conn_id_frame|new_conn_id|a92243f5009f8c9a90549496ab5508fe21|sr_token:aa1194d39a565a223dbe066c177b7ff5
[2025/09/12 05:04:38 035290] [debug] |scid:74017613ea83cc55947d2a9b|xqc_process_frames|frame_type:18|
[2025/09/12 05:04:38 035295] [debug] |scid:74017613ea83cc55947d2a9b|xqc_process_new_conn_id_frame|new_conn_id|489953455f7e4e9d1d7a3a093cd0f6e91e|sr_token:ceb74bfb93cd158ae1fe801e649587bb
[2025/09/12 05:04:38 035301] [debug] |scid:74017613ea83cc55947d2a9b|xqc_process_frames|frame_type:18|
[2025/09/12 05:04:38 035306] [debug] |scid:74017613ea83cc55947d2a9b|xqc_process_new_conn_id_frame|new_conn_id|7bd42541fae5e5237ab1186d85a8cdb7f2|sr_token:91fb0161b96d2a91e14280c109342d38
[2025/09/12 05:04:38 035311] [debug] |scid:74017613ea83cc55947d2a9b|xqc_process_frames|frame_type:18|
[2025/09/12 05:04:38 035316] [debug] |scid:74017613ea83cc55947d2a9b|xqc_process_new_conn_id_frame|new_conn_id|e561e47c33cc1818ec7f44fd1bfe337695|sr_token:cdb32d14e36011a00028ebe7df763b05
[2025/09/12 05:04:38 035322] [debug] |scid:74017613ea83cc55947d2a9b|xqc_process_frames|frame_type:b|
[2025/09/12 05:04:38 035327] [debug] |scid:74017613ea83cc55947d2a9b|xqc_process_stream_frame|offset:0|data_length:17|fin:1|stream_id:0|path:0|
[2025/09/12 05:04:38 035335] [debug] |scid:74017613ea83cc55947d2a9b|xqc_insert_stream_frame|merge left|merged_offset_end:17|new_offset:0|new_len:17|
[2025/09/12 05:04:38 035341] [debug] |scid:74017613ea83cc55947d2a9b|xqc_process_stream_frame|xqc_stream_ready_to_read all recvd|
[2025/09/12 05:04:38 035346] [debug] |scid:74017613ea83cc55947d2a9b|xqc_process_stream_frame|stream_length:17|merged_offset_end:17|stream_id:0|
[2025/09/12 05:04:38 035351] [debug] |scid:74017613ea83cc55947d2a9b|xqc_process_frames|frame_type:0|
[2025/09/12 05:04:38 035355] [debug] |scid:74017613ea83cc55947d2a9b|xqc_process_padding_frame|process padding|
[2025/09/12 05:04:38 035362] [debug] |scid:74017613ea83cc55947d2a9b|xqc_timer_set|type:ACK_01RTT|expire:1757653478059428|now:1757653478034428|interv:25000|
[2025/09/12 05:04:38 035368] [debug] |scid:74017613ea83cc55947d2a9b|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:1757653478034428|max_ack_delay:25000|
[2025/09/12 05:04:38 035373] [debug] |scid:74017613ea83cc55947d2a9b|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:1061290673|largest:1061290673|pns:2|
[2025/09/12 05:04:38 035379] [info] |scid:74017613ea83cc55947d2a9b|xqc_conn_on_pkt_processed|====>|conn:0000558BB8AB548C|path:0|size:1033|pkt_type:SHORT_HEADER|pkt_num:1061290673|frame:PADDING STREAM NEW_CONNECTION_ID |recv_time:1757653478034428|dcid:74017613ea83cc55947d2a9b|dcid_seq:0|
[2025/09/12 05:04:38 035385] [debug] |scid:74017613ea83cc55947d2a9b|xqc_process_crypto_write_streams|
[2025/09/12 05:04:38 035390] [debug] |scid:74017613ea83cc55947d2a9b|xqc_crypto_stream_on_write|enc_level|3|
[2025/09/12 05:04:38 035395] [info] |scid:74017613ea83cc55947d2a9b|xqc_crypto_stream_send|crypto send data|pkt_num:0|size:283|sent:261|pkt_type:SHORT_HEADER|frame:CRYPTO |now:1757653478035395|
[2025/09/12 05:04:38 035401] [info] |scid:74017613ea83cc55947d2a9b|xqc_crypto_stream_send|crypto send data|pkt_num:0|size:284|sent:262|pkt_type:SHORT_HEADER|frame:CRYPTO |now:1757653478035401|
[2025/09/12 05:04:38 035410] [debug] |scid:74017613ea83cc55947d2a9b|xqc_crypto_stream_on_write|encrypt_level:3|cur_state:ESTABED|next_state:ESTABED|
[2025/09/12 05:04:38 035415] [debug] |scid:74017613ea83cc55947d2a9b|xqc_process_read_streams|stream_read_notify|flag:2|stream_id:0|conn:0000558BB8AB548C|
[2025/09/12 05:04:38 035459] [debug] |scid:74017613ea83cc55947d2a9b|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:25165824|
[2025/09/12 05:04:38 035469] [debug] |scid:74017613ea83cc55947d2a9b|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 05:04:38 035478] [debug] |scid:74017613ea83cc55947d2a9b|xqc_sample_check_app_limited|path:0|applimit:2102|
[2025/09/12 05:04:38 035490] [info] |scid:74017613ea83cc55947d2a9b|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:0000558BB8AB548C|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 05:04:38 035502] [debug] |scid:74017613ea83cc55947d2a9b|xqc_engine_conn_logic|engine is running on conn:l-0.0.0.0-443-74017613ea83cc55947d2a9b p-193.167.0.100-54560-fa1982ea506fae859bf5afdd285c040c96|
[2025/09/12 05:04:38 035515] [debug] |scid:74017613ea83cc55947d2a9b|xqc_gen_ack_frame|largest_recv:1061290673|ack_delay:1087|first_ack_range:0|largest_pkt_recv_time:1757653478034428|
[2025/09/12 05:04:38 035524] [debug] |scid:74017613ea83cc55947d2a9b|xqc_gen_ack_frame|high:1061290673|low:1061290673|pkt_pns:1|
[2025/09/12 05:04:38 035533] [debug] |scid:74017613ea83cc55947d2a9b|xqc_write_ack_to_one_packet|ack_size:9|path:0|path_largest_recv:1061290673|frame_largest_recv:1061290673|
[2025/09/12 05:04:38 035541] [debug] |scid:74017613ea83cc55947d2a9b|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:1|
[2025/09/12 05:04:38 035561] [debug] |scid:74017613ea83cc55947d2a9b|xqc_write_new_conn_id_frame_to_packet|gen_new_scid|cid:da2a024271c307f846804984|sr_token:00d60fd9fe7f00007b3a819f8b550000|seq_num:1
[2025/09/12 05:04:38 035575] [debug] |scid:74017613ea83cc55947d2a9b|xqc_write_new_conn_id_frame_to_packet|gen_new_scid|cid:5ef535b3620d6c3bbb4d7bf7|sr_token:00d60fd9fe7f00007b3a819f8b550000|seq_num:2
[2025/09/12 05:04:38 035584] [debug] |scid:74017613ea83cc55947d2a9b|xqc_path_get_perf_class|conn:0000558BB8AB548C|path_id:0|path_srtt:34520|min_srtt:34520|path_bw:60825|loss_rate:0.00|path_pto:0|
[2025/09/12 05:04:38 035593] [debug] |scid:74017613ea83cc55947d2a9b|xqc_minrtt_scheduler_get_path|path srtt|conn:0000558BB8AB548C|path_id:0|path_srtt:34520|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:04:38 035603] [debug] |scid:74017613ea83cc55947d2a9b|xqc_minrtt_scheduler_get_path|best path:0|frame_type:HANDSHAKE_DONE |pn:0|size:23|reinj:0|path_class:2|
[2025/09/12 05:04:38 035612] [debug] |scid:74017613ea83cc55947d2a9b|xqc_path_get_perf_class|conn:0000558BB8AB548C|path_id:0|path_srtt:34520|min_srtt:34520|path_bw:60825|loss_rate:0.00|path_pto:0|
[2025/09/12 05:04:38 035620] [debug] |scid:74017613ea83cc55947d2a9b|xqc_minrtt_scheduler_get_path|path srtt|conn:0000558BB8AB548C|path_id:0|path_srtt:34520|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:04:38 035628] [debug] |scid:74017613ea83cc55947d2a9b|xqc_minrtt_scheduler_get_path|best path:0|frame_type:NEW_TOKEN |pn:0|size:33|reinj:0|path_class:2|
[2025/09/12 05:04:38 035636] [debug] |scid:74017613ea83cc55947d2a9b|xqc_path_get_perf_class|conn:0000558BB8AB548C|path_id:0|path_srtt:34520|min_srtt:34520|path_bw:60825|loss_rate:0.00|path_pto:0|
[2025/09/12 05:04:38 035644] [debug] |scid:74017613ea83cc55947d2a9b|xqc_minrtt_scheduler_get_path|path srtt|conn:0000558BB8AB548C|path_id:0|path_srtt:34520|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:04:38 035661] [debug] |scid:74017613ea83cc55947d2a9b|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CRYPTO |pn:0|size:283|reinj:0|path_class:2|
[2025/09/12 05:04:38 035669] [debug] |scid:74017613ea83cc55947d2a9b|xqc_path_get_perf_class|conn:0000558BB8AB548C|path_id:0|path_srtt:34520|min_srtt:34520|path_bw:60825|loss_rate:0.00|path_pto:0|
[2025/09/12 05:04:38 035677] [debug] |scid:74017613ea83cc55947d2a9b|xqc_minrtt_scheduler_get_path|path srtt|conn:0000558BB8AB548C|path_id:0|path_srtt:34520|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:04:38 035687] [debug] |scid:74017613ea83cc55947d2a9b|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CRYPTO |pn:0|size:284|reinj:0|path_class:2|
[2025/09/12 05:04:38 035695] [debug] |scid:74017613ea83cc55947d2a9b|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:ACK |stream_id:0|stream_offset:0|
[2025/09/12 05:04:38 035703] [debug] |scid:74017613ea83cc55947d2a9b|xqc_path_get_perf_class|conn:0000558BB8AB548C|path_id:0|path_srtt:34520|min_srtt:34520|path_bw:60825|loss_rate:0.00|path_pto:0|
[2025/09/12 05:04:38 035709] [debug] |scid:74017613ea83cc55947d2a9b|xqc_minrtt_scheduler_get_path|path srtt|conn:0000558BB8AB548C|path_id:0|path_srtt:34520|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:04:38 035716] [debug] |scid:74017613ea83cc55947d2a9b|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 05:04:38 035722] [debug] |scid:74017613ea83cc55947d2a9b|xqc_path_get_perf_class|conn:0000558BB8AB548C|path_id:0|path_srtt:34520|min_srtt:34520|path_bw:60825|loss_rate:0.00|path_pto:0|
[2025/09/12 05:04:38 035729] [debug] |scid:74017613ea83cc55947d2a9b|xqc_minrtt_scheduler_get_path|path srtt|conn:0000558BB8AB548C|path_id:0|path_srtt:34520|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:04:38 035734] [debug] |scid:74017613ea83cc55947d2a9b|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 05:04:38 035738] [debug] |scid:74017613ea83cc55947d2a9b|xqc_path_get_perf_class|conn:0000558BB8AB548C|path_id:0|path_srtt:34520|min_srtt:34520|path_bw:60825|loss_rate:0.00|path_pto:0|
[2025/09/12 05:04:38 035742] [debug] |scid:74017613ea83cc55947d2a9b|xqc_send_ctl_can_send|l-0.0.0.0-443-74017613ea83cc55947d2a9b p-193.167.0.100-54560-fa1982ea506fae859bf5afdd285c040c96 |path:0|can:1|pkt_sz:1050|schedule_bytes:731|inflight:0|cwnd:48054|conn:0000558BB8AB548C|stream_id:0|stream_offset:1024|
[2025/09/12 05:04:38 035747] [debug] |scid:74017613ea83cc55947d2a9b|xqc_minrtt_scheduler_get_path|path srtt|conn:0000558BB8AB548C|path_id:0|path_srtt:34520|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:04:38 035751] [debug] |scid:74017613ea83cc55947d2a9b|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1050|reinj:0|path_class:2|
[2025/09/12 05:04:38 035757] [debug] |scid:74017613ea83cc55947d2a9b|xqc_check_acked_or_dropped_pkt|conn:0000558BB8AB548C|pkt_num:0|size:23|pkt_type:SHORT_HEADER|frame:HANDSHAKE_DONE |
[2025/09/12 05:04:38 035764] [debug] |scid:74017613ea83cc55947d2a9b|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:0|
[2025/09/12 05:04:38 035800] [info] |scid:74017613ea83cc55947d2a9b|xqc_send_packet_with_pn|<==|conn:0000558BB8AB548C|path:0|pkt_num:0|size:23|sent:39|pkt_type:SHORT_HEADER|frame:HANDSHAKE_DONE |inflight:0|now:1757653478035775|stream_id:0|stream_offset:0|
[2025/09/12 05:04:38 035807] [debug] |scid:74017613ea83cc55947d2a9b|xqc_send_ctl_on_packet_sent|conn:0000558BB8AB548C|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 05:04:38 035813] [debug] |scid:74017613ea83cc55947d2a9b|xqc_send_ctl_on_packet_sent|path:0|inflight:0|applimit:2102|
[2025/09/12 05:04:38 035820] [debug] |scid:74017613ea83cc55947d2a9b|xqc_send_ctl_get_pto_time_and_space|srtt:34520|rtt_var:13036|pto_duration:86664|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:04:38 035833] [debug] |scid:74017613ea83cc55947d2a9b|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8AB548C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:04:38 035840] [debug] |scid:74017613ea83cc55947d2a9b|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8AB548C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:04:38 035846] [debug] |scid:74017613ea83cc55947d2a9b|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8AB548C|path:0|PNS: 2, unacked: 23|
[2025/09/12 05:04:38 035852] [debug] |scid:74017613ea83cc55947d2a9b|xqc_timer_set|type:LOSS_DETECTION|expire:1757653478147439|now:1757653478035820|interv:111619|
[2025/09/12 05:04:38 035859] [debug] |scid:74017613ea83cc55947d2a9b|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB8AB548C|path:0|pns:2|expire:1757653478147439|now:1757653478035820|interval:111619|pto_count:0|srtt:34520
[2025/09/12 05:04:38 035866] [debug] |scid:74017613ea83cc55947d2a9b|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:48054|inflight:23|
[2025/09/12 05:04:38 035872] [debug] |scid:74017613ea83cc55947d2a9b|xqc_check_acked_or_dropped_pkt|conn:0000558BB8AB548C|pkt_num:0|size:33|pkt_type:SHORT_HEADER|frame:NEW_TOKEN |
[2025/09/12 05:04:38 035877] [debug] |scid:74017613ea83cc55947d2a9b|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1|
[2025/09/12 05:04:38 035902] [info] |scid:74017613ea83cc55947d2a9b|xqc_send_packet_with_pn|<==|conn:0000558BB8AB548C|path:0|pkt_num:1|size:33|sent:49|pkt_type:SHORT_HEADER|frame:NEW_TOKEN |inflight:23|now:1757653478035883|stream_id:0|stream_offset:0|
[2025/09/12 05:04:38 035907] [debug] |scid:74017613ea83cc55947d2a9b|xqc_send_ctl_on_packet_sent|conn:0000558BB8AB548C|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 05:04:38 035915] [debug] |scid:74017613ea83cc55947d2a9b|xqc_send_ctl_on_packet_sent|path:0|inflight:23|applimit:2102|
[2025/09/12 05:04:38 035922] [debug] |scid:74017613ea83cc55947d2a9b|xqc_send_ctl_get_pto_time_and_space|srtt:34520|rtt_var:13036|pto_duration:86664|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:04:38 035929] [debug] |scid:74017613ea83cc55947d2a9b|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8AB548C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:04:38 035935] [debug] |scid:74017613ea83cc55947d2a9b|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8AB548C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:04:38 035941] [debug] |scid:74017613ea83cc55947d2a9b|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8AB548C|path:0|PNS: 2, unacked: 56|
[2025/09/12 05:04:38 035948] [debug] |scid:74017613ea83cc55947d2a9b|xqc_timer_set|type:LOSS_DETECTION|expire:1757653478147547|now:1757653478035921|interv:111626|
[2025/09/12 05:04:38 035954] [debug] |scid:74017613ea83cc55947d2a9b|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB8AB548C|path:0|pns:2|expire:1757653478147547|now:1757653478035921|interval:111626|pto_count:0|srtt:34520
[2025/09/12 05:04:38 035961] [debug] |scid:74017613ea83cc55947d2a9b|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:48054|inflight:56|
[2025/09/12 05:04:38 035968] [debug] |scid:74017613ea83cc55947d2a9b|xqc_check_acked_or_dropped_pkt|conn:0000558BB8AB548C|pkt_num:0|size:283|pkt_type:SHORT_HEADER|frame:CRYPTO |
[2025/09/12 05:04:38 035973] [debug] |scid:74017613ea83cc55947d2a9b|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:2|
[2025/09/12 05:04:38 035997] [info] |scid:74017613ea83cc55947d2a9b|xqc_send_packet_with_pn|<==|conn:0000558BB8AB548C|path:0|pkt_num:2|size:283|sent:299|pkt_type:SHORT_HEADER|frame:CRYPTO |inflight:56|now:1757653478035979|stream_id:0|stream_offset:0|
[2025/09/12 05:04:38 036003] [debug] |scid:74017613ea83cc55947d2a9b|xqc_send_ctl_on_packet_sent|conn:0000558BB8AB548C|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 05:04:38 036017] [debug] |scid:74017613ea83cc55947d2a9b|xqc_send_ctl_on_packet_sent|path:0|inflight:56|applimit:2102|
[2025/09/12 05:04:38 036024] [debug] |scid:74017613ea83cc55947d2a9b|xqc_send_ctl_get_pto_time_and_space|srtt:34520|rtt_var:13036|pto_duration:86664|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:04:38 036031] [debug] |scid:74017613ea83cc55947d2a9b|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8AB548C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:04:38 036037] [debug] |scid:74017613ea83cc55947d2a9b|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8AB548C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:04:38 036069] [debug] |scid:74017613ea83cc55947d2a9b|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8AB548C|path:0|PNS: 2, unacked: 339|
[2025/09/12 05:04:38 036076] [debug] |scid:74017613ea83cc55947d2a9b|xqc_timer_set|type:LOSS_DETECTION|expire:1757653478147643|now:1757653478036023|interv:111620|
[2025/09/12 05:04:38 036080] [debug] |scid:74017613ea83cc55947d2a9b|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB8AB548C|path:0|pns:2|expire:1757653478147643|now:1757653478036023|interval:111620|pto_count:0|srtt:34520
[2025/09/12 05:04:38 036085] [debug] |scid:74017613ea83cc55947d2a9b|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:48054|inflight:339|
[2025/09/12 05:04:38 036089] [debug] |scid:74017613ea83cc55947d2a9b|xqc_check_acked_or_dropped_pkt|conn:0000558BB8AB548C|pkt_num:0|size:284|pkt_type:SHORT_HEADER|frame:CRYPTO |
[2025/09/12 05:04:38 036094] [debug] |scid:74017613ea83cc55947d2a9b|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:3|
[2025/09/12 05:04:38 036119] [info] |scid:74017613ea83cc55947d2a9b|xqc_send_packet_with_pn|<==|conn:0000558BB8AB548C|path:0|pkt_num:3|size:284|sent:300|pkt_type:SHORT_HEADER|frame:CRYPTO |inflight:339|now:1757653478036101|stream_id:0|stream_offset:0|
[2025/09/12 05:04:38 036124] [debug] |scid:74017613ea83cc55947d2a9b|xqc_send_ctl_on_packet_sent|conn:0000558BB8AB548C|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 05:04:38 036131] [debug] |scid:74017613ea83cc55947d2a9b|xqc_send_ctl_on_packet_sent|path:0|inflight:339|applimit:2102|
[2025/09/12 05:04:38 036138] [debug] |scid:74017613ea83cc55947d2a9b|xqc_send_ctl_get_pto_time_and_space|srtt:34520|rtt_var:13036|pto_duration:86664|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:04:38 036144] [debug] |scid:74017613ea83cc55947d2a9b|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8AB548C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:04:38 036151] [debug] |scid:74017613ea83cc55947d2a9b|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8AB548C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:04:38 036157] [debug] |scid:74017613ea83cc55947d2a9b|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8AB548C|path:0|PNS: 2, unacked: 623|
[2025/09/12 05:04:38 036164] [debug] |scid:74017613ea83cc55947d2a9b|xqc_timer_set|type:LOSS_DETECTION|expire:1757653478147765|now:1757653478036137|interv:111628|
[2025/09/12 05:04:38 036170] [debug] |scid:74017613ea83cc55947d2a9b|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB8AB548C|path:0|pns:2|expire:1757653478147765|now:1757653478036137|interval:111628|pto_count:0|srtt:34520
[2025/09/12 05:04:38 036176] [debug] |scid:74017613ea83cc55947d2a9b|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:48054|inflight:623|
[2025/09/12 05:04:38 036181] [debug] |scid:74017613ea83cc55947d2a9b|xqc_check_acked_or_dropped_pkt|conn:0000558BB8AB548C|pkt_num:0|size:51|pkt_type:HSK|frame:ACK |
[2025/09/12 05:04:38 036186] [debug] |scid:74017613ea83cc55947d2a9b|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:4|
[2025/09/12 05:04:38 036209] [info] |scid:74017613ea83cc55947d2a9b|xqc_send_packet_with_pn|<==|conn:0000558BB8AB548C|path:0|pkt_num:4|size:51|sent:67|pkt_type:HSK|frame:ACK |inflight:623|now:1757653478036192|stream_id:0|stream_offset:0|
[2025/09/12 05:04:38 036222] [debug] |scid:74017613ea83cc55947d2a9b|xqc_send_ctl_on_packet_sent|conn:0000558BB8AB548C|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 05:04:38 036230] [debug] |scid:74017613ea83cc55947d2a9b|xqc_check_acked_or_dropped_pkt|conn:0000558BB8AB548C|pkt_num:0|size:54|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |
[2025/09/12 05:04:38 036237] [debug] |scid:74017613ea83cc55947d2a9b|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:4|
[2025/09/12 05:04:38 036268] [info] |scid:74017613ea83cc55947d2a9b|xqc_send_packet_with_pn|<==|conn:0000558BB8AB548C|path:0|pkt_num:4|size:54|sent:70|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |inflight:623|now:1757653478036246|stream_id:0|stream_offset:0|
[2025/09/12 05:04:38 036274] [debug] |scid:74017613ea83cc55947d2a9b|xqc_send_ctl_on_packet_sent|conn:0000558BB8AB548C|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 05:04:38 036280] [debug] |scid:74017613ea83cc55947d2a9b|xqc_send_ctl_on_packet_sent|path:0|inflight:623|applimit:2102|
[2025/09/12 05:04:38 036286] [debug] |scid:74017613ea83cc55947d2a9b|xqc_send_ctl_get_pto_time_and_space|srtt:34520|rtt_var:13036|pto_duration:86664|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:04:38 036294] [debug] |scid:74017613ea83cc55947d2a9b|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8AB548C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:04:38 036300] [debug] |scid:74017613ea83cc55947d2a9b|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8AB548C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:04:38 036306] [debug] |scid:74017613ea83cc55947d2a9b|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8AB548C|path:0|PNS: 2, unacked: 677|
[2025/09/12 05:04:38 036313] [debug] |scid:74017613ea83cc55947d2a9b|xqc_timer_set|type:LOSS_DETECTION|expire:1757653478147910|now:1757653478036286|interv:111624|
[2025/09/12 05:04:38 036319] [debug] |scid:74017613ea83cc55947d2a9b|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB8AB548C|path:0|pns:2|expire:1757653478147910|now:1757653478036286|interval:111624|pto_count:0|srtt:34520
[2025/09/12 05:04:38 036326] [debug] |scid:74017613ea83cc55947d2a9b|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:48054|inflight:677|
[2025/09/12 05:04:38 036331] [debug] |scid:74017613ea83cc55947d2a9b|xqc_check_acked_or_dropped_pkt|conn:0000558BB8AB548C|pkt_num:0|size:54|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |
[2025/09/12 05:04:38 036335] [debug] |scid:74017613ea83cc55947d2a9b|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:5|
[2025/09/12 05:04:38 036358] [info] |scid:74017613ea83cc55947d2a9b|xqc_send_packet_with_pn|<==|conn:0000558BB8AB548C|path:0|pkt_num:5|size:54|sent:70|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |inflight:677|now:1757653478036341|stream_id:0|stream_offset:0|
[2025/09/12 05:04:38 036364] [debug] |scid:74017613ea83cc55947d2a9b|xqc_send_ctl_on_packet_sent|conn:0000558BB8AB548C|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 05:04:38 036371] [debug] |scid:74017613ea83cc55947d2a9b|xqc_send_ctl_on_packet_sent|path:0|inflight:677|applimit:2102|
[2025/09/12 05:04:38 036378] [debug] |scid:74017613ea83cc55947d2a9b|xqc_send_ctl_get_pto_time_and_space|srtt:34520|rtt_var:13036|pto_duration:86664|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:04:38 036384] [debug] |scid:74017613ea83cc55947d2a9b|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8AB548C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:04:38 036391] [debug] |scid:74017613ea83cc55947d2a9b|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8AB548C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:04:38 036397] [debug] |scid:74017613ea83cc55947d2a9b|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8AB548C|path:0|PNS: 2, unacked: 731|
[2025/09/12 05:04:38 036408] [debug] |scid:74017613ea83cc55947d2a9b|xqc_timer_set|type:LOSS_DETECTION|expire:1757653478148005|now:1757653478036377|interv:111628|
[2025/09/12 05:04:38 036412] [debug] |scid:74017613ea83cc55947d2a9b|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB8AB548C|path:0|pns:2|expire:1757653478148005|now:1757653478036377|interval:111628|pto_count:0|srtt:34520
[2025/09/12 05:04:38 036417] [debug] |scid:74017613ea83cc55947d2a9b|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:48054|inflight:731|
[2025/09/12 05:04:38 036421] [debug] |scid:74017613ea83cc55947d2a9b|xqc_check_acked_or_dropped_pkt|conn:0000558BB8AB548C|pkt_num:0|size:1050|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:04:38 036425] [debug] |scid:74017613ea83cc55947d2a9b|xqc_send_ctl_can_send|l-0.0.0.0-443-74017613ea83cc55947d2a9b p-193.167.0.100-54560-fa1982ea506fae859bf5afdd285c040c96 |path:0|can:1|pkt_sz:1050|schedule_bytes:0|inflight:731|cwnd:48054|conn:0000558BB8AB548C|stream_id:0|stream_offset:1024|
[2025/09/12 05:04:38 036430] [debug] |scid:74017613ea83cc55947d2a9b|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:04:38 036434] [debug] |scid:74017613ea83cc55947d2a9b|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:6|
[2025/09/12 05:04:38 036459] [info] |scid:74017613ea83cc55947d2a9b|xqc_send_packet_with_pn|<==|conn:0000558BB8AB548C|path:0|pkt_num:6|size:1050|sent:1066|pkt_type:SHORT_HEADER|frame:STREAM |inflight:731|now:1757653478036441|stream_id:0|stream_offset:1024|
[2025/09/12 05:04:38 036465] [debug] |scid:74017613ea83cc55947d2a9b|xqc_send_ctl_on_packet_sent|conn:0000558BB8AB548C|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 05:04:38 036473] [debug] |scid:74017613ea83cc55947d2a9b|xqc_send_ctl_on_packet_sent|path:0|inflight:731|applimit:2102|
[2025/09/12 05:04:38 036480] [debug] |scid:74017613ea83cc55947d2a9b|xqc_send_ctl_get_pto_time_and_space|srtt:34520|rtt_var:13036|pto_duration:86664|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:04:38 036487] [debug] |scid:74017613ea83cc55947d2a9b|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8AB548C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:04:38 036493] [debug] |scid:74017613ea83cc55947d2a9b|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8AB548C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:04:38 036499] [debug] |scid:74017613ea83cc55947d2a9b|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8AB548C|path:0|PNS: 2, unacked: 1781|
[2025/09/12 05:04:38 036506] [debug] |scid:74017613ea83cc55947d2a9b|xqc_timer_set|type:LOSS_DETECTION|expire:1757653478148105|now:1757653478036479|interv:111626|
[2025/09/12 05:04:38 036511] [debug] |scid:74017613ea83cc55947d2a9b|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB8AB548C|path:0|pns:2|expire:1757653478148105|now:1757653478036479|interval:111626|pto_count:0|srtt:34520
[2025/09/12 05:04:38 036515] [debug] |scid:74017613ea83cc55947d2a9b|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:48054|inflight:1781|
[2025/09/12 05:04:38 036520] [debug] |scid:74017613ea83cc55947d2a9b|xqc_conn_next_wakeup_time|wakeup_time:1757653478059428|
[2025/09/12 05:04:38 036524] [debug] |scid:74017613ea83cc55947d2a9b|xqc_engine_add_wakeup_queue|next_tick_time:1757653478059428|
[2025/09/12 05:04:38 036528] [debug] |xqc_engine_wakeup_after|wakeup:1757653478059428|now:1757653478036528|diff:22900|
[2025/09/12 05:04:38 036533] [debug] |xqc_engine_main_logic|END|now:1757653478035164|
[2025/09/12 05:04:38 036540] [info] |xqc_engine_packet_process|==>|conn:0000558BB8AB548C|size:1406|state:ESTABED|recv_time:1757653478036540|
[2025/09/12 05:04:38 036545] [debug] |scid:74017613ea83cc55947d2a9b|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:74017613ea83cc55947d2a9b|spin_bit:0|
[2025/09/12 05:04:38 036551] [debug] |scid:74017613ea83cc55947d2a9b|xqc_packet_decrypt|largest_pn:1061290673|
[2025/09/12 05:04:38 036555] [debug] |scid:74017613ea83cc55947d2a9b|xqc_packet_decrypt|decryption nonce|path_id:0|pn:1061290674|
[2025/09/12 05:04:38 036565] [debug] |scid:74017613ea83cc55947d2a9b|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:1061290674|
[2025/09/12 05:04:38 036569] [debug] |scid:74017613ea83cc55947d2a9b|xqc_process_frames|frame_type:1|
[2025/09/12 05:04:38 036573] [debug] |scid:74017613ea83cc55947d2a9b|xqc_process_frames|frame_type:0|
[2025/09/12 05:04:38 036577] [debug] |scid:74017613ea83cc55947d2a9b|xqc_process_padding_frame|process padding|
[2025/09/12 05:04:38 036587] [debug] |scid:74017613ea83cc55947d2a9b|xqc_timer_unset|type:ACK_01RTT|
[2025/09/12 05:04:38 036595] [debug] |scid:74017613ea83cc55947d2a9b|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 05:04:38 036602] [debug] |scid:74017613ea83cc55947d2a9b|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:1061290674|largest:1061290674|pns:2|
[2025/09/12 05:04:38 036609] [info] |scid:74017613ea83cc55947d2a9b|xqc_conn_on_pkt_processed|====>|conn:0000558BB8AB548C|path:0|size:1406|pkt_type:SHORT_HEADER|pkt_num:1061290674|frame:PADDING PING |recv_time:1757653478036540|dcid:74017613ea83cc55947d2a9b|dcid_seq:0|
[2025/09/12 05:04:38 036616] [debug] |scid:74017613ea83cc55947d2a9b|xqc_timer_set|type:PATH_IDLE|expire:1757653598036540|now:1757653478036540|interv:120000000|
[2025/09/12 05:04:38 036623] [debug] |scid:74017613ea83cc55947d2a9b|xqc_timer_set|type:CONN_IDLE|expire:1757653598036540|now:1757653478036540|interv:120000000|
[2025/09/12 05:04:38 036628] [debug] |scid:74017613ea83cc55947d2a9b|xqc_engine_remove_wakeup_queue|next_tick_time:1757653478059428|pq_index:0|
[2025/09/12 05:04:38 036632] [debug] |scid:74017613ea83cc55947d2a9b|xqc_engine_add_active_queue|last_ticked_time:1757653478035164|
[2025/09/12 05:04:38 036636] [debug] |xqc_engine_main_logic|BEGIN|now:1757653478036636|
[2025/09/12 05:04:38 036641] [debug] |scid:74017613ea83cc55947d2a9b|xqc_engine_process_conn|conn:0000558BB8AB548C|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:1757653478036640|
[2025/09/12 05:04:38 036647] [debug] |scid:74017613ea83cc55947d2a9b|xqc_gen_ack_frame|largest_recv:1061290674|ack_delay:107|first_ack_range:1|largest_pkt_recv_time:1757653478036540|
[2025/09/12 05:04:38 036651] [debug] |scid:74017613ea83cc55947d2a9b|xqc_gen_ack_frame|high:1061290674|low:1061290673|pkt_pns:2|
[2025/09/12 05:04:38 036655] [debug] |scid:74017613ea83cc55947d2a9b|xqc_write_ack_to_one_packet|ack_size:8|path:0|path_largest_recv:1061290674|frame_largest_recv:1061290674|
[2025/09/12 05:04:38 036659] [debug] |scid:74017613ea83cc55947d2a9b|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:2|
[2025/09/12 05:04:38 036664] [debug] |scid:74017613ea83cc55947d2a9b|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:ACK |stream_id:0|stream_offset:0|
[2025/09/12 05:04:38 036669] [debug] |scid:74017613ea83cc55947d2a9b|xqc_check_acked_or_dropped_pkt|conn:0000558BB8AB548C|pkt_num:0|size:30|pkt_type:SHORT_HEADER|frame:ACK |
[2025/09/12 05:04:38 036673] [debug] |scid:74017613ea83cc55947d2a9b|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:7|
[2025/09/12 05:04:38 036699] [info] |scid:74017613ea83cc55947d2a9b|xqc_send_packet_with_pn|<==|conn:0000558BB8AB548C|path:0|pkt_num:7|size:30|sent:46|pkt_type:SHORT_HEADER|frame:ACK |inflight:1781|now:1757653478036679|stream_id:0|stream_offset:0|
[2025/09/12 05:04:38 036704] [debug] |scid:74017613ea83cc55947d2a9b|xqc_send_ctl_on_packet_sent|conn:0000558BB8AB548C|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 05:04:38 036713] [debug] |scid:74017613ea83cc55947d2a9b|xqc_conn_next_wakeup_time|wakeup_time:1757653478148105|
[2025/09/12 05:04:38 036726] [debug] |scid:74017613ea83cc55947d2a9b|xqc_engine_add_wakeup_queue|next_tick_time:1757653478148105|
[2025/09/12 05:04:38 036732] [debug] |xqc_engine_wakeup_after|wakeup:1757653478148105|now:1757653478036732|diff:111373|
[2025/09/12 05:04:38 036739] [debug] |xqc_engine_main_logic|END|now:1757653478036640|
[2025/09/12 05:04:38 036747] [debug] |xqc_engine_main_logic|BEGIN|now:1757653478036747|
[2025/09/12 05:04:38 036753] [debug] |xqc_engine_wakeup_after|wakeup:1757653478148105|now:1757653478036753|diff:111352|
[2025/09/12 05:04:38 036760] [debug] |xqc_engine_main_logic|END|now:1757653478036747|
[2025/09/12 05:04:38 066561] [info] |xqc_engine_packet_process|==>|conn:0000558BB8AB548C|size:39|state:ESTABED|recv_time:1757653478066560|
[2025/09/12 05:04:38 066580] [debug] |scid:74017613ea83cc55947d2a9b|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:74017613ea83cc55947d2a9b|spin_bit:0|
[2025/09/12 05:04:38 066590] [debug] |scid:74017613ea83cc55947d2a9b|xqc_packet_decrypt|largest_pn:1061290674|
[2025/09/12 05:04:38 066597] [debug] |scid:74017613ea83cc55947d2a9b|xqc_packet_decrypt|decryption nonce|path_id:0|pn:1061290675|
[2025/09/12 05:04:38 066609] [debug] |scid:74017613ea83cc55947d2a9b|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:1061290675|
[2025/09/12 05:04:38 066617] [debug] |scid:74017613ea83cc55947d2a9b|xqc_process_frames|frame_type:2|
[2025/09/12 05:04:38 066626] [debug] |scid:74017613ea83cc55947d2a9b|xqc_send_ctl_on_ack_received|conn:0000558BB8AB548C|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 05:04:38 066636] [debug] |scid:74017613ea83cc55947d2a9b|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:23|prior_delivered:2102|prior_time:1757653478035775|is_app_limited:1|send_elapse:0|ack_elapse:30785|ctl_first_sent_time:1757653478035775|lagest_ack_time:1757653478066560|curr_delivered:2125|
[2025/09/12 05:04:38 066645] [debug] |scid:74017613ea83cc55947d2a9b|xqc_update_sample|sampler_sent_time_update:1757653478035775|
[2025/09/12 05:04:38 066653] [debug] |scid:74017613ea83cc55947d2a9b|xqc_send_ctl_on_ack_received|sndq_packets_used:6||sndq_packets_used_bytes:0|sndq_packets_free:2|
[2025/09/12 05:04:38 066662] [debug] |scid:74017613ea83cc55947d2a9b|xqc_send_ctl_on_ack_received|conn:0000558BB8AB548C|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 05:04:38 066671] [debug] |scid:74017613ea83cc55947d2a9b|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:23|prior_delivered:2102|prior_time:1757653478035775|is_app_limited:1|send_elapse:0|ack_elapse:30785|ctl_first_sent_time:1757653478035775|lagest_ack_time:1757653478066560|curr_delivered:2158|
[2025/09/12 05:04:38 066679] [debug] |scid:74017613ea83cc55947d2a9b|xqc_update_sample|sampler_sent_time_update:1757653478035883|
[2025/09/12 05:04:38 066687] [debug] |scid:74017613ea83cc55947d2a9b|xqc_send_ctl_on_ack_received|sndq_packets_used:5||sndq_packets_used_bytes:0|sndq_packets_free:3|
[2025/09/12 05:04:38 066694] [debug] |scid:74017613ea83cc55947d2a9b|xqc_send_ctl_update_rtt|before update rtt|conn:0000558BB8AB548C|srtt:34520|rttvar:13036|minrtt:34253|latest_rtt:30677|ack_delay:48|
[2025/09/12 05:04:38 066703] [debug] |scid:74017613ea83cc55947d2a9b|xqc_send_ctl_update_rtt|l-0.0.0.0-443-74017613ea83cc55947d2a9b p-193.167.0.100-54560-fa1982ea506fae859bf5afdd285c040c96 |after update rtt|conn:0000558BB8AB548C|srtt:34033|rttvar:10749|minrtt:30677|latest_rtt:30677|ack_delay:48|
[2025/09/12 05:04:38 066712] [debug] |scid:74017613ea83cc55947d2a9b|xqc_send_ctl_get_lost_sent_pn|largest_acked:1|lost_pn:18446744073709551615|thresh:3|
[2025/09/12 05:04:38 066720] [debug] |scid:74017613ea83cc55947d2a9b|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:04:38 066728] [debug] |scid:74017613ea83cc55947d2a9b|xqc_send_ctl_get_pto_time_and_space|srtt:34033|rtt_var:10749|pto_duration:77029|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:04:38 066745] [debug] |scid:74017613ea83cc55947d2a9b|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8AB548C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:04:38 066750] [debug] |scid:74017613ea83cc55947d2a9b|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8AB548C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:04:38 066754] [debug] |scid:74017613ea83cc55947d2a9b|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8AB548C|path:0|PNS: 2, unacked: 1725|
[2025/09/12 05:04:38 066759] [debug] |scid:74017613ea83cc55947d2a9b|xqc_timer_set|type:LOSS_DETECTION|expire:1757653478138470|now:1757653478066728|interv:71742|
[2025/09/12 05:04:38 066764] [debug] |scid:74017613ea83cc55947d2a9b|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB8AB548C|path:0|pns:2|expire:1757653478138470|now:1757653478066728|interval:71742|pto_count:0|srtt:34033
[2025/09/12 05:04:38 066770] [debug] |scid:74017613ea83cc55947d2a9b|xqc_generate_sample|sampler: send_elapse 0, ack_elapse 30785, delivered 56|rate 1819|lost 0|
[2025/09/12 05:04:38 066775] [debug] |scid:74017613ea83cc55947d2a9b|xqc_bbr_update_bandwidth|BBRv1: RTT round update 1 -> 2|
[2025/09/12 05:04:38 066781] [debug] |scid:74017613ea83cc55947d2a9b|xqc_bbr_update_min_rtt|probertt expire|rtt:30677, old_rtt:34253|
[2025/09/12 05:04:38 066785] [debug] |scid:74017613ea83cc55947d2a9b|xqc_bbr_update_min_rtt|minrtt expire|rtt:30677, old_rtt:34253|
[2025/09/12 05:04:38 066790] [debug] |scid:74017613ea83cc55947d2a9b|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:5744|extra_cwnd:4204|
[2025/09/12 05:04:38 066795] [debug] |scid:74017613ea83cc55947d2a9b|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:48054|packet_lost:0|acked:56|po_sent_time:1757653478035883|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2158|
[2025/09/12 05:04:38 066801] [debug] |scid:74017613ea83cc55947d2a9b|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:48054|packet_lost:0|acked:56|po_sent_time:1757653478035883|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2158|
[2025/09/12 05:04:38 066807] [debug] |scid:74017613ea83cc55947d2a9b|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-74017613ea83cc55947d2a9b p-193.167.0.100-54560-fa1982ea506fae859bf5afdd285c040c96 |bbr on ack|mode:0|pacing_rate:3836201|bw:60825|cwnd:48110|full_bw_reached:0|inflight:1725|srtt:34033|latest_rtt:30677|min_rtt:30677|applimit:1|lost:0|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:1|
[2025/09/12 05:04:38 066814] [debug] |scid:74017613ea83cc55947d2a9b|xqc_process_frames|frame_type:0|
[2025/09/12 05:04:38 066818] [debug] |scid:74017613ea83cc55947d2a9b|xqc_process_padding_frame|process padding|
[2025/09/12 05:04:38 066824] [debug] |scid:74017613ea83cc55947d2a9b|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:1061290675|largest:1061290675|pns:2|
[2025/09/12 05:04:38 066830] [info] |scid:74017613ea83cc55947d2a9b|xqc_conn_on_pkt_processed|====>|conn:0000558BB8AB548C|path:0|size:39|pkt_type:SHORT_HEADER|pkt_num:1061290675|frame:PADDING ACK |recv_time:1757653478066560|dcid:74017613ea83cc55947d2a9b|dcid_seq:0|
[2025/09/12 05:04:38 066836] [debug] |scid:74017613ea83cc55947d2a9b|xqc_timer_set|type:PATH_IDLE|expire:1757653598066560|now:1757653478066560|interv:120000000|
[2025/09/12 05:04:38 066841] [debug] |scid:74017613ea83cc55947d2a9b|xqc_timer_set|type:CONN_IDLE|expire:1757653598066560|now:1757653478066560|interv:120000000|
[2025/09/12 05:04:38 066846] [debug] |scid:74017613ea83cc55947d2a9b|xqc_engine_remove_wakeup_queue|next_tick_time:1757653478148105|pq_index:0|
[2025/09/12 05:04:38 066852] [debug] |scid:74017613ea83cc55947d2a9b|xqc_engine_add_active_queue|last_ticked_time:1757653478036640|
[2025/09/12 05:04:38 066857] [debug] |xqc_engine_main_logic|BEGIN|now:1757653478066857|
[2025/09/12 05:04:38 066863] [debug] |scid:74017613ea83cc55947d2a9b|xqc_engine_process_conn|conn:0000558BB8AB548C|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:1757653478066861|
[2025/09/12 05:04:38 066874] [debug] |scid:74017613ea83cc55947d2a9b|xqc_conn_next_wakeup_time|wakeup_time:1757653478138470|
[2025/09/12 05:04:38 066880] [debug] |scid:74017613ea83cc55947d2a9b|xqc_engine_add_wakeup_queue|next_tick_time:1757653478138470|
[2025/09/12 05:04:38 066884] [debug] |xqc_engine_wakeup_after|wakeup:1757653478138470|now:1757653478066884|diff:71586|
[2025/09/12 05:04:38 066894] [debug] |xqc_engine_main_logic|END|now:1757653478066861|
[2025/09/12 05:04:38 066901] [debug] |xqc_engine_main_logic|BEGIN|now:1757653478066901|
[2025/09/12 05:04:38 066906] [debug] |xqc_engine_wakeup_after|wakeup:1757653478138470|now:1757653478066906|diff:71564|
[2025/09/12 05:04:38 066910] [debug] |xqc_engine_main_logic|END|now:1757653478066901|
[2025/09/12 05:04:38 067113] [info] |xqc_engine_packet_process|==>|conn:0000558BB8AB548C|size:39|state:ESTABED|recv_time:1757653478067112|
[2025/09/12 05:04:38 067129] [debug] |scid:74017613ea83cc55947d2a9b|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:74017613ea83cc55947d2a9b|spin_bit:0|
[2025/09/12 05:04:38 067139] [debug] |scid:74017613ea83cc55947d2a9b|xqc_packet_decrypt|largest_pn:1061290675|
[2025/09/12 05:04:38 067146] [debug] |scid:74017613ea83cc55947d2a9b|xqc_packet_decrypt|decryption nonce|path_id:0|pn:1061290676|
[2025/09/12 05:04:38 067157] [debug] |scid:74017613ea83cc55947d2a9b|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:1061290676|
[2025/09/12 05:04:38 067165] [debug] |scid:74017613ea83cc55947d2a9b|xqc_process_frames|frame_type:2|
[2025/09/12 05:04:38 067173] [debug] |scid:74017613ea83cc55947d2a9b|xqc_send_ctl_on_ack_received|conn:0000558BB8AB548C|path:0|pkt_num:2|origin_pktnum:0|size:283|pns:2|pkt_type:SHORT_HEADER|frame:CRYPTO |conn_state:ESTABED|frame_largest_ack:3|path_largest_ack:2|
[2025/09/12 05:04:38 067182] [debug] |scid:74017613ea83cc55947d2a9b|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:339|prior_delivered:2102|prior_time:1757653478035775|is_app_limited:1|send_elapse:204|ack_elapse:31337|ctl_first_sent_time:1757653478035979|lagest_ack_time:1757653478067112|curr_delivered:2441|
[2025/09/12 05:04:38 067191] [debug] |scid:74017613ea83cc55947d2a9b|xqc_update_sample|sampler_sent_time_update:1757653478035979|
[2025/09/12 05:04:38 067199] [debug] |scid:74017613ea83cc55947d2a9b|xqc_send_ctl_on_ack_received|sndq_packets_used:4||sndq_packets_used_bytes:0|sndq_packets_free:4|
[2025/09/12 05:04:38 067207] [debug] |scid:74017613ea83cc55947d2a9b|xqc_send_ctl_on_ack_received|conn:0000558BB8AB548C|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 05:04:38 067216] [debug] |scid:74017613ea83cc55947d2a9b|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:339|prior_delivered:2102|prior_time:1757653478035775|is_app_limited:1|send_elapse:204|ack_elapse:31337|ctl_first_sent_time:1757653478035979|lagest_ack_time:1757653478067112|curr_delivered:2725|
[2025/09/12 05:04:38 067224] [debug] |scid:74017613ea83cc55947d2a9b|xqc_update_sample|sampler_sent_time_update:1757653478036101|
[2025/09/12 05:04:38 067232] [debug] |scid:74017613ea83cc55947d2a9b|xqc_send_ctl_on_ack_received|sndq_packets_used:3||sndq_packets_used_bytes:0|sndq_packets_free:5|
[2025/09/12 05:04:38 067240] [debug] |scid:74017613ea83cc55947d2a9b|xqc_send_ctl_update_rtt|before update rtt|conn:0000558BB8AB548C|srtt:34033|rttvar:10749|minrtt:30677|latest_rtt:31011|ack_delay:152|
[2025/09/12 05:04:38 067249] [debug] |scid:74017613ea83cc55947d2a9b|xqc_send_ctl_update_rtt|l-0.0.0.0-443-74017613ea83cc55947d2a9b p-193.167.0.100-54560-fa1982ea506fae859bf5afdd285c040c96 |after update rtt|conn:0000558BB8AB548C|srtt:33636|rttvar:8855|minrtt:30677|latest_rtt:31011|ack_delay:152|
[2025/09/12 05:04:38 067258] [debug] |scid:74017613ea83cc55947d2a9b|xqc_send_ctl_get_lost_sent_pn|largest_acked:3|lost_pn:0|thresh:3|
[2025/09/12 05:04:38 067275] [debug] |scid:74017613ea83cc55947d2a9b|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:04:38 067283] [debug] |scid:74017613ea83cc55947d2a9b|xqc_send_ctl_get_pto_time_and_space|srtt:33636|rtt_var:8855|pto_duration:69056|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:04:38 067292] [debug] |scid:74017613ea83cc55947d2a9b|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8AB548C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:04:38 067298] [debug] |scid:74017613ea83cc55947d2a9b|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8AB548C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:04:38 067303] [debug] |scid:74017613ea83cc55947d2a9b|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8AB548C|path:0|PNS: 2, unacked: 1158|
[2025/09/12 05:04:38 067308] [debug] |scid:74017613ea83cc55947d2a9b|xqc_timer_set|type:LOSS_DETECTION|expire:1757653478130497|now:1757653478067283|interv:63214|
[2025/09/12 05:04:38 067313] [debug] |scid:74017613ea83cc55947d2a9b|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB8AB548C|path:0|pns:2|expire:1757653478130497|now:1757653478067283|interval:63214|pto_count:0|srtt:33636
[2025/09/12 05:04:38 067319] [debug] |scid:74017613ea83cc55947d2a9b|xqc_generate_sample|sampler: send_elapse 204, ack_elapse 31337, delivered 623|rate 19880|lost 0|
[2025/09/12 05:04:38 067324] [debug] |scid:74017613ea83cc55947d2a9b|xqc_bbr_update_min_rtt|minrtt expire|rtt:30677, old_rtt:30677|
[2025/09/12 05:04:38 067329] [debug] |scid:74017613ea83cc55947d2a9b|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:5744|extra_cwnd:4204|
[2025/09/12 05:04:38 067334] [debug] |scid:74017613ea83cc55947d2a9b|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:48110|packet_lost:0|acked:567|po_sent_time:1757653478036101|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2158|
[2025/09/12 05:04:38 067340] [debug] |scid:74017613ea83cc55947d2a9b|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:48110|packet_lost:0|acked:567|po_sent_time:1757653478036101|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2158|
[2025/09/12 05:04:38 067346] [debug] |scid:74017613ea83cc55947d2a9b|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-74017613ea83cc55947d2a9b p-193.167.0.100-54560-fa1982ea506fae859bf5afdd285c040c96 |bbr on ack|mode:0|pacing_rate:3836201|bw:60825|cwnd:48677|full_bw_reached:0|inflight:1158|srtt:33636|latest_rtt:31011|min_rtt:30677|applimit:1|lost:0|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:04:38 067352] [debug] |scid:74017613ea83cc55947d2a9b|xqc_process_frames|frame_type:0|
[2025/09/12 05:04:38 067357] [debug] |scid:74017613ea83cc55947d2a9b|xqc_process_padding_frame|process padding|
[2025/09/12 05:04:38 067362] [debug] |scid:74017613ea83cc55947d2a9b|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:1061290676|largest:1061290676|pns:2|
[2025/09/12 05:04:38 067368] [info] |scid:74017613ea83cc55947d2a9b|xqc_conn_on_pkt_processed|====>|conn:0000558BB8AB548C|path:0|size:39|pkt_type:SHORT_HEADER|pkt_num:1061290676|frame:PADDING ACK |recv_time:1757653478067112|dcid:74017613ea83cc55947d2a9b|dcid_seq:0|
[2025/09/12 05:04:38 067377] [debug] |scid:74017613ea83cc55947d2a9b|xqc_timer_set|type:PATH_IDLE|expire:1757653598067112|now:1757653478067112|interv:120000000|
[2025/09/12 05:04:38 067385] [debug] |scid:74017613ea83cc55947d2a9b|xqc_timer_set|type:CONN_IDLE|expire:1757653598067112|now:1757653478067112|interv:120000000|
[2025/09/12 05:04:38 067393] [debug] |scid:74017613ea83cc55947d2a9b|xqc_engine_remove_wakeup_queue|next_tick_time:1757653478138470|pq_index:0|
[2025/09/12 05:04:38 067402] [debug] |scid:74017613ea83cc55947d2a9b|xqc_engine_add_active_queue|last_ticked_time:1757653478066861|
[2025/09/12 05:04:38 067409] [debug] |xqc_engine_main_logic|BEGIN|now:1757653478067409|
[2025/09/12 05:04:38 067433] [debug] |scid:74017613ea83cc55947d2a9b|xqc_engine_process_conn|conn:0000558BB8AB548C|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:1757653478067430|
[2025/09/12 05:04:38 067444] [debug] |scid:74017613ea83cc55947d2a9b|xqc_conn_next_wakeup_time|wakeup_time:1757653478130497|
[2025/09/12 05:04:38 067452] [debug] |scid:74017613ea83cc55947d2a9b|xqc_engine_add_wakeup_queue|next_tick_time:1757653478130497|
[2025/09/12 05:04:38 067459] [debug] |xqc_engine_wakeup_after|wakeup:1757653478130497|now:1757653478067459|diff:63038|
[2025/09/12 05:04:38 067467] [debug] |xqc_engine_main_logic|END|now:1757653478067430|
[2025/09/12 05:04:38 067480] [info] |xqc_engine_packet_process|==>|conn:0000558BB8AB548C|size:39|state:ESTABED|recv_time:1757653478067479|
[2025/09/12 05:04:38 067488] [debug] |scid:74017613ea83cc55947d2a9b|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:74017613ea83cc55947d2a9b|spin_bit:0|
[2025/09/12 05:04:38 067498] [debug] |scid:74017613ea83cc55947d2a9b|xqc_packet_decrypt|largest_pn:1061290676|
[2025/09/12 05:04:38 067506] [debug] |scid:74017613ea83cc55947d2a9b|xqc_packet_decrypt|decryption nonce|path_id:0|pn:1061290677|
[2025/09/12 05:04:38 067517] [debug] |scid:74017613ea83cc55947d2a9b|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:1061290677|
[2025/09/12 05:04:38 067525] [debug] |scid:74017613ea83cc55947d2a9b|xqc_process_frames|frame_type:2|
[2025/09/12 05:04:38 067534] [debug] |scid:74017613ea83cc55947d2a9b|xqc_send_ctl_on_ack_received|conn:0000558BB8AB548C|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 05:04:38 067539] [debug] |scid:74017613ea83cc55947d2a9b|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:677|prior_delivered:2102|prior_time:1757653478035775|is_app_limited:1|send_elapse:471|ack_elapse:31704|ctl_first_sent_time:1757653478036246|lagest_ack_time:1757653478067479|curr_delivered:2779|
[2025/09/12 05:04:38 067545] [debug] |scid:74017613ea83cc55947d2a9b|xqc_update_sample|sampler_sent_time_update:1757653478036246|
[2025/09/12 05:04:38 067551] [debug] |scid:74017613ea83cc55947d2a9b|xqc_send_ctl_on_ack_received|sndq_packets_used:2||sndq_packets_used_bytes:0|sndq_packets_free:6|
[2025/09/12 05:04:38 067556] [debug] |scid:74017613ea83cc55947d2a9b|xqc_send_ctl_on_ack_received|conn:0000558BB8AB548C|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 05:04:38 067561] [debug] |scid:74017613ea83cc55947d2a9b|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:677|prior_delivered:2102|prior_time:1757653478035775|is_app_limited:1|send_elapse:471|ack_elapse:31704|ctl_first_sent_time:1757653478036246|lagest_ack_time:1757653478067479|curr_delivered:2833|
[2025/09/12 05:04:38 067568] [debug] |scid:74017613ea83cc55947d2a9b|xqc_update_sample|sampler_sent_time_update:1757653478036341|
[2025/09/12 05:04:38 067577] [debug] |scid:74017613ea83cc55947d2a9b|xqc_send_ctl_on_ack_received|sndq_packets_used:1||sndq_packets_used_bytes:0|sndq_packets_free:7|
[2025/09/12 05:04:38 067584] [debug] |scid:74017613ea83cc55947d2a9b|xqc_send_ctl_update_rtt|before update rtt|conn:0000558BB8AB548C|srtt:33636|rttvar:8855|minrtt:30677|latest_rtt:31138|ack_delay:24|
[2025/09/12 05:04:38 067593] [debug] |scid:74017613ea83cc55947d2a9b|xqc_send_ctl_update_rtt|l-0.0.0.0-443-74017613ea83cc55947d2a9b p-193.167.0.100-54560-fa1982ea506fae859bf5afdd285c040c96 |after update rtt|conn:0000558BB8AB548C|srtt:33321|rttvar:7272|minrtt:30677|latest_rtt:31138|ack_delay:24|
[2025/09/12 05:04:38 067598] [debug] |scid:74017613ea83cc55947d2a9b|xqc_send_ctl_get_lost_sent_pn|largest_acked:5|lost_pn:2|thresh:3|
[2025/09/12 05:04:38 067603] [debug] |scid:74017613ea83cc55947d2a9b|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:04:38 067614] [debug] |scid:74017613ea83cc55947d2a9b|xqc_send_ctl_get_pto_time_and_space|srtt:33321|rtt_var:7272|pto_duration:62409|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:04:38 067619] [debug] |scid:74017613ea83cc55947d2a9b|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8AB548C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:04:38 067624] [debug] |scid:74017613ea83cc55947d2a9b|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8AB548C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:04:38 067629] [debug] |scid:74017613ea83cc55947d2a9b|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8AB548C|path:0|PNS: 2, unacked: 1050|
[2025/09/12 05:04:38 067634] [debug] |scid:74017613ea83cc55947d2a9b|xqc_timer_set|type:LOSS_DETECTION|expire:1757653478123850|now:1757653478067613|interv:56237|
[2025/09/12 05:04:38 067639] [debug] |scid:74017613ea83cc55947d2a9b|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB8AB548C|path:0|pns:2|expire:1757653478123850|now:1757653478067613|interval:56237|pto_count:0|srtt:33321
[2025/09/12 05:04:38 067644] [debug] |scid:74017613ea83cc55947d2a9b|xqc_generate_sample|sampler: send_elapse 471, ack_elapse 31704, delivered 731|rate 23057|lost 0|
[2025/09/12 05:04:38 067650] [debug] |scid:74017613ea83cc55947d2a9b|xqc_bbr_update_min_rtt|minrtt expire|rtt:30677, old_rtt:30677|
[2025/09/12 05:04:38 067655] [debug] |scid:74017613ea83cc55947d2a9b|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:5744|extra_cwnd:4204|
[2025/09/12 05:04:38 067660] [debug] |scid:74017613ea83cc55947d2a9b|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:48677|packet_lost:0|acked:108|po_sent_time:1757653478036341|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2158|
[2025/09/12 05:04:38 067665] [debug] |scid:74017613ea83cc55947d2a9b|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:48677|packet_lost:0|acked:108|po_sent_time:1757653478036341|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2158|
[2025/09/12 05:04:38 067671] [debug] |scid:74017613ea83cc55947d2a9b|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-74017613ea83cc55947d2a9b p-193.167.0.100-54560-fa1982ea506fae859bf5afdd285c040c96 |bbr on ack|mode:0|pacing_rate:3836201|bw:60825|cwnd:48785|full_bw_reached:0|inflight:1050|srtt:33321|latest_rtt:31138|min_rtt:30677|applimit:1|lost:0|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:04:38 067678] [debug] |scid:74017613ea83cc55947d2a9b|xqc_process_frames|frame_type:0|
[2025/09/12 05:04:38 067682] [debug] |scid:74017613ea83cc55947d2a9b|xqc_process_padding_frame|process padding|
[2025/09/12 05:04:38 067687] [debug] |scid:74017613ea83cc55947d2a9b|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:1061290677|largest:1061290677|pns:2|
[2025/09/12 05:04:38 067693] [info] |scid:74017613ea83cc55947d2a9b|xqc_conn_on_pkt_processed|====>|conn:0000558BB8AB548C|path:0|size:39|pkt_type:SHORT_HEADER|pkt_num:1061290677|frame:PADDING ACK |recv_time:1757653478067479|dcid:74017613ea83cc55947d2a9b|dcid_seq:0|
[2025/09/12 05:04:38 067699] [debug] |scid:74017613ea83cc55947d2a9b|xqc_timer_set|type:PATH_IDLE|expire:1757653598067479|now:1757653478067479|interv:120000000|
[2025/09/12 05:04:38 067704] [debug] |scid:74017613ea83cc55947d2a9b|xqc_timer_set|type:CONN_IDLE|expire:1757653598067479|now:1757653478067479|interv:120000000|
[2025/09/12 05:04:38 067709] [debug] |scid:74017613ea83cc55947d2a9b|xqc_engine_remove_wakeup_queue|next_tick_time:1757653478130497|pq_index:0|
[2025/09/12 05:04:38 067714] [debug] |scid:74017613ea83cc55947d2a9b|xqc_engine_add_active_queue|last_ticked_time:1757653478067430|
[2025/09/12 05:04:38 067720] [debug] |xqc_engine_main_logic|BEGIN|now:1757653478067720|
[2025/09/12 05:04:38 067726] [debug] |scid:74017613ea83cc55947d2a9b|xqc_engine_process_conn|conn:0000558BB8AB548C|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:1757653478067725|
[2025/09/12 05:04:38 067736] [debug] |scid:74017613ea83cc55947d2a9b|xqc_conn_next_wakeup_time|wakeup_time:1757653478123850|
[2025/09/12 05:04:38 067740] [debug] |scid:74017613ea83cc55947d2a9b|xqc_engine_add_wakeup_queue|next_tick_time:1757653478123850|
[2025/09/12 05:04:38 067744] [debug] |xqc_engine_wakeup_after|wakeup:1757653478123850|now:1757653478067744|diff:56106|
[2025/09/12 05:04:38 067748] [debug] |xqc_engine_main_logic|END|now:1757653478067725|
[2025/09/12 05:04:38 067753] [debug] |xqc_engine_main_logic|BEGIN|now:1757653478067753|
[2025/09/12 05:04:38 067757] [debug] |xqc_engine_wakeup_after|wakeup:1757653478123850|now:1757653478067757|diff:56093|
[2025/09/12 05:04:38 067761] [debug] |xqc_engine_main_logic|END|now:1757653478067753|
[2025/09/12 05:04:38 124844] [debug] |xqc_engine_main_logic|BEGIN|now:1757653478124844|
[2025/09/12 05:04:38 124856] [debug] |scid:74017613ea83cc55947d2a9b|xqc_engine_remove_wakeup_queue|next_tick_time:1757653478123850|pq_index:0|
[2025/09/12 05:04:38 124862] [debug] |scid:74017613ea83cc55947d2a9b|xqc_engine_add_active_queue|last_ticked_time:1757653478067725|
[2025/09/12 05:04:38 124868] [debug] |scid:74017613ea83cc55947d2a9b|xqc_engine_process_conn|conn:0000558BB8AB548C|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:1757653478124867|
[2025/09/12 05:04:38 124875] [debug] |scid:74017613ea83cc55947d2a9b|xqc_timer_expire|timer expired|type:LOSS_DETECTION|expire_time:1757653478123850|now:1757653478124867|
[2025/09/12 05:04:38 124882] [debug] |scid:74017613ea83cc55947d2a9b|xqc_timer_loss_detection_timeout|path:0|loss_detection_timeout|
[2025/09/12 05:04:38 124888] [debug] |scid:74017613ea83cc55947d2a9b|xqc_timer_loss_detection_timeout|send Probe pkts|conn:0000558BB8AB548C|path:0|bytes_in_flight:1050|
[2025/09/12 05:04:38 124893] [debug] |scid:74017613ea83cc55947d2a9b|xqc_send_ctl_get_pto_time_and_space|srtt:33321|rtt_var:7272|pto_duration:62409|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:04:38 124899] [debug] |scid:74017613ea83cc55947d2a9b|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8AB548C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:04:38 124904] [debug] |scid:74017613ea83cc55947d2a9b|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8AB548C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:04:38 124909] [debug] |scid:74017613ea83cc55947d2a9b|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8AB548C|path:0|PNS: 2, unacked: 1050|
[2025/09/12 05:04:38 124913] [debug] |scid:74017613ea83cc55947d2a9b|xqc_path_send_one_or_two_ack_elicit_pkts|send two ack-eliciting pkts|path:0|pns:2|
[2025/09/12 05:04:38 124919] [debug] |scid:74017613ea83cc55947d2a9b|xqc_conn_send_probe_pkt|conn:0000558BB8AB548C|path:0|pkt_num:6|size:1050|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|
[2025/09/12 05:04:38 124925] [debug] |scid:74017613ea83cc55947d2a9b|xqc_path_send_one_or_two_ack_elicit_pkts|dup pkt on PTO, pkt_num:6|
[2025/09/12 05:04:38 124930] [debug] |scid:74017613ea83cc55947d2a9b|xqc_conn_send_probe_pkt|conn:0000558BB8AB548C|path:0|pkt_num:6|size:1050|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|
[2025/09/12 05:04:38 124935] [debug] |scid:74017613ea83cc55947d2a9b|xqc_timer_loss_detection_timeout|xqc_send_ctl_set_loss_detection_timer|PTO|conn:0000558BB8AB548C|pto_count:1
[2025/09/12 05:04:38 124941] [debug] |scid:74017613ea83cc55947d2a9b|xqc_send_ctl_set_loss_detection_timer|unset|no ack-eliciting pkts in flight|conn:0000558BB8AB548C|path:0|
[2025/09/12 05:04:38 124945] [debug] |scid:74017613ea83cc55947d2a9b|xqc_timer_unset|type:LOSS_DETECTION|
[2025/09/12 05:04:38 124950] [debug] |scid:74017613ea83cc55947d2a9b|xqc_timer_expire|unset|type:LOSS_DETECTION|expire_time:0|now:1757653478124867|
[2025/09/12 05:04:38 124955] [debug] |scid:74017613ea83cc55947d2a9b|xqc_timer_unset|type:LOSS_DETECTION|
[2025/09/12 05:04:38 124965] [debug] |scid:74017613ea83cc55947d2a9b|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:STREAM |stream_id:0|stream_offset:1024|
[2025/09/12 05:04:38 124971] [debug] |scid:74017613ea83cc55947d2a9b|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:STREAM |stream_id:0|stream_offset:1024|
[2025/09/12 05:04:38 124977] [debug] |scid:74017613ea83cc55947d2a9b|xqc_check_acked_or_dropped_pkt|conn:0000558BB8AB548C|pkt_num:6|size:1050|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:04:38 124982] [debug] |scid:74017613ea83cc55947d2a9b|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:8|
[2025/09/12 05:04:38 125019] [info] |scid:74017613ea83cc55947d2a9b|xqc_send_packet_with_pn|<==|conn:0000558BB8AB548C|path:0|pkt_num:8|size:1050|sent:1066|pkt_type:SHORT_HEADER|frame:STREAM |inflight:0|now:1757653478124991|stream_id:0|stream_offset:1024|
[2025/09/12 05:04:38 125026] [debug] |scid:74017613ea83cc55947d2a9b|xqc_send_ctl_on_packet_sent|conn:0000558BB8AB548C|path:0|pkt_num:8|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 05:04:38 125032] [debug] |scid:74017613ea83cc55947d2a9b|xqc_send_ctl_on_packet_sent|path:0|inflight:0|applimit:0|
[2025/09/12 05:04:38 125037] [debug] |scid:74017613ea83cc55947d2a9b|xqc_send_ctl_get_pto_time_and_space|srtt:33321|rtt_var:7272|pto_duration:124818|backoff_factor:2.00|backoff:2.00|pto_cnt:1|max_ack_delay:25|
[2025/09/12 05:04:38 125061] [debug] |scid:74017613ea83cc55947d2a9b|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8AB548C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:04:38 125066] [debug] |scid:74017613ea83cc55947d2a9b|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8AB548C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:04:38 125071] [debug] |scid:74017613ea83cc55947d2a9b|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8AB548C|path:0|PNS: 2, unacked: 1050|
[2025/09/12 05:04:38 125076] [debug] |scid:74017613ea83cc55947d2a9b|xqc_timer_set|type:LOSS_DETECTION|expire:1757653478299809|now:1757653478125037|interv:174772|
[2025/09/12 05:04:38 125081] [debug] |scid:74017613ea83cc55947d2a9b|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB8AB548C|path:0|pns:2|expire:1757653478299809|now:1757653478125037|interval:174772|pto_count:1|srtt:33321
[2025/09/12 05:04:38 125086] [debug] |scid:74017613ea83cc55947d2a9b|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:48785|inflight:1050|
[2025/09/12 05:04:38 125092] [debug] |scid:74017613ea83cc55947d2a9b|xqc_check_acked_or_dropped_pkt|conn:0000558BB8AB548C|pkt_num:6|size:1050|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:04:38 125098] [debug] |scid:74017613ea83cc55947d2a9b|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:9|
[2025/09/12 05:04:38 125123] [info] |scid:74017613ea83cc55947d2a9b|xqc_send_packet_with_pn|<==|conn:0000558BB8AB548C|path:0|pkt_num:9|size:1050|sent:1066|pkt_type:SHORT_HEADER|frame:STREAM |inflight:1050|now:1757653478125105|stream_id:0|stream_offset:1024|
[2025/09/12 05:04:38 125130] [debug] |scid:74017613ea83cc55947d2a9b|xqc_send_ctl_on_packet_sent|conn:0000558BB8AB548C|path:0|pkt_num:9|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 05:04:38 125135] [debug] |scid:74017613ea83cc55947d2a9b|xqc_send_ctl_on_packet_sent|path:0|inflight:1050|applimit:0|
[2025/09/12 05:04:38 125140] [debug] |scid:74017613ea83cc55947d2a9b|xqc_send_ctl_get_pto_time_and_space|srtt:33321|rtt_var:7272|pto_duration:124818|backoff_factor:2.00|backoff:2.00|pto_cnt:1|max_ack_delay:25|
[2025/09/12 05:04:38 125146] [debug] |scid:74017613ea83cc55947d2a9b|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8AB548C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:04:38 125151] [debug] |scid:74017613ea83cc55947d2a9b|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8AB548C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:04:38 125155] [debug] |scid:74017613ea83cc55947d2a9b|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8AB548C|path:0|PNS: 2, unacked: 2100|
[2025/09/12 05:04:38 125165] [debug] |scid:74017613ea83cc55947d2a9b|xqc_timer_set|type:LOSS_DETECTION|expire:1757653478299923|now:1757653478125140|interv:174783|
[2025/09/12 05:04:38 125170] [debug] |scid:74017613ea83cc55947d2a9b|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB8AB548C|path:0|pns:2|expire:1757653478299923|now:1757653478125140|interval:174783|pto_count:1|srtt:33321
[2025/09/12 05:04:38 125176] [debug] |scid:74017613ea83cc55947d2a9b|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:48785|inflight:2100|
[2025/09/12 05:04:38 125182] [debug] |scid:74017613ea83cc55947d2a9b|xqc_conn_next_wakeup_time|wakeup_time:1757653478299923|
[2025/09/12 05:04:38 125187] [debug] |scid:74017613ea83cc55947d2a9b|xqc_engine_add_wakeup_queue|next_tick_time:1757653478299923|
[2025/09/12 05:04:38 125192] [debug] |xqc_engine_wakeup_after|wakeup:1757653478156005|now:1757653478125191|diff:30814|
[2025/09/12 05:04:38 125197] [debug] |xqc_engine_main_logic|END|now:1757653478124867|
[2025/09/12 05:04:38 156268] [debug] |xqc_engine_main_logic|BEGIN|now:1757653478156268|
[2025/09/12 05:04:38 156282] [debug] |scid:eff914754a3c9620cf382cf5|xqc_engine_remove_wakeup_queue|next_tick_time:1757653478156005|pq_index:0|
[2025/09/12 05:04:38 156288] [debug] |scid:eff914754a3c9620cf382cf5|xqc_engine_add_active_queue|last_ticked_time:1757653477922933|
[2025/09/12 05:04:38 156295] [debug] |scid:eff914754a3c9620cf382cf5|xqc_engine_process_conn|conn:0000558BB8A7A98C|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:1757653478156293|
[2025/09/12 05:04:38 156301] [debug] |scid:eff914754a3c9620cf382cf5|xqc_timer_expire|timer expired|type:CONN_DRAINING|expire_time:1757653478156005|now:1757653478156293|
[2025/09/12 05:04:38 156306] [debug] |scid:eff914754a3c9620cf382cf5|xqc_timer_expire|unset|type:CONN_DRAINING|expire_time:1757653478156005|now:1757653478156293|
[2025/09/12 05:04:38 156311] [debug] |scid:eff914754a3c9620cf382cf5|xqc_timer_unset|type:CONN_DRAINING|
[2025/09/12 05:04:38 156316] [info] |xqc_engine_main_logic|conn:0000558BB8A7A98C|l-0.0.0.0-443-eff914754a3c9620cf382cf5 p-193.167.0.100-49795-774283acd383963a27268c17292a1eb708|conn_state:13|next_tick_time:1757653478156005
[2025/09/12 05:04:38 156331] [report] |scid:eff914754a3c9620cf382cf5|xqc_conn_destroy|0000558BB8A7A98C|has_0rtt:0|0rtt_accept:0|token_ok:0|handshake_time:1104705|first_send_delay:1214857|conn_persist:1716559|keyupdate_cnt:0|err:0x0|close_msg:remote close|l-0.0.0.0-443-eff914754a3c9620cf382cf5 p-193.167.0.100-49795-774283acd383963a27268c17292a1eb708|hsk_recv:816427|close_recv:1483049|close_send:1483222|last_recv:1482969|last_send:1483222|mp_enable:0|create:1|validated:1|active:1|path_info:0/1/0/a/0,1,1,1,0,0,0,0,0,0,0,39,20,18,5120,0,17,i32,4,296,309,4080,2132626165,1214,0,4,26,39,40000,2132626166,1482,0,4,1431,1444,3,2132626164,1214,0,4,1050,80,19,1450,4,1050,80,20,1450,4,26,40000,21,1483,0-2,0-2,0-0,0-0,0-0,0-32,0-13196,0-12470,0-29,0-18,0-5,0-5,0-0,0-0,0-0,0-0,0-0,0-0|alpn:hq-interop|rebind_count:0|rebind_valid:0|rtx_pkt:5|tlp_pkt:5|snd_pkt:29|spurious_loss:0|detected_loss:10|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 05:04:38 156342] [debug] |scid:eff914754a3c9620cf382cf5|xqc_destroy_stream|send_state:2|recv_state:3|stream_id:0|stream_type:0|
[2025/09/12 05:04:38 156351] [stats] |scid:eff914754a3c9620cf382cf5|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:1757653477654452|wrt_delay:177|snd_delay:290|finwrt_delay:177|finsnd_delay:235804|finrcv_delay:2|finread_delay:87|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-eff914754a3c9620cf382cf5 p-193.167.0.100-49795-774283acd383963a27268c17292a1eb708|path_info:mp is not supported in connection scid:eff914754a3c9620cf382cf5|fec_recv_delay:0u|fec_send_rpr_cnt:0|retrans:2|
[2025/09/12 05:04:38 156404] [debug] |scid:eff914754a3c9620cf382cf5|xqc_send_ctl_destroy|destroy|
[2025/09/12 05:04:38 156415] [debug] |scid:eff914754a3c9620cf382cf5|xqc_destroy_crypto_stream|destroy crypto stream|encrypt_level:0|cur_state:CLOSED|
[2025/09/12 05:04:38 156423] [debug] |scid:eff914754a3c9620cf382cf5|xqc_destroy_crypto_stream|destroy crypto stream|encrypt_level:2|cur_state:CLOSED|
[2025/09/12 05:04:38 156429] [debug] |scid:eff914754a3c9620cf382cf5|xqc_destroy_crypto_stream|destroy crypto stream|encrypt_level:3|cur_state:CLOSED|
[2025/09/12 05:04:38 156479] [debug] |xqc_engine_wakeup_after|wakeup:1757653478173542|now:1757653478156479|diff:17063|
[2025/09/12 05:04:38 156489] [debug] |xqc_engine_main_logic|END|now:1757653478156293|
[2025/09/12 05:04:38 174567] [debug] |xqc_engine_main_logic|BEGIN|now:1757653478174566|
[2025/09/12 05:04:38 174581] [debug] |scid:6279067c5b11dda5809a7cd3|xqc_engine_remove_wakeup_queue|next_tick_time:1757653478173542|pq_index:0|
[2025/09/12 05:04:38 174587] [debug] |scid:6279067c5b11dda5809a7cd3|xqc_engine_add_active_queue|last_ticked_time:1757653474990389|
[2025/09/12 05:04:38 174593] [debug] |scid:6279067c5b11dda5809a7cd3|xqc_engine_process_conn|conn:0000558BB8A1A92C|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:1757653478174592|
[2025/09/12 05:04:38 174599] [debug] |scid:6279067c5b11dda5809a7cd3|xqc_timer_expire|timer expired|type:LOSS_DETECTION|expire_time:1757653478173542|now:1757653478174592|
[2025/09/12 05:04:38 174604] [debug] |scid:6279067c5b11dda5809a7cd3|xqc_timer_loss_detection_timeout|path:0|loss_detection_timeout|
[2025/09/12 05:04:38 174610] [debug] |scid:6279067c5b11dda5809a7cd3|xqc_timer_loss_detection_timeout|send Probe pkts|conn:0000558BB8A1A92C|path:0|bytes_in_flight:9450|
[2025/09/12 05:04:38 174615] [debug] |scid:6279067c5b11dda5809a7cd3|xqc_send_ctl_get_pto_time_and_space|srtt:32816|rtt_var:10412|pto_duration:2382848|backoff_factor:2.00|backoff:32.00|pto_cnt:5|max_ack_delay:25|
[2025/09/12 05:04:38 174621] [debug] |scid:6279067c5b11dda5809a7cd3|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8A1A92C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:04:38 174625] [debug] |scid:6279067c5b11dda5809a7cd3|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8A1A92C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:04:38 174630] [debug] |scid:6279067c5b11dda5809a7cd3|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8A1A92C|path:0|PNS: 2, unacked: 9450|
[2025/09/12 05:04:38 174635] [debug] |scid:6279067c5b11dda5809a7cd3|xqc_path_send_one_or_two_ack_elicit_pkts|send two ack-eliciting pkts|path:0|pns:2|
[2025/09/12 05:04:38 174641] [debug] |scid:6279067c5b11dda5809a7cd3|xqc_conn_send_probe_pkt|conn:0000558BB8A1A92C|path:0|pkt_num:15|size:1050|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|
[2025/09/12 05:04:38 174651] [debug] |scid:6279067c5b11dda5809a7cd3|xqc_conn_send_probe_pkt|conn:0000558BB8A1A92C|path:0|pkt_num:17|size:1050|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|
[2025/09/12 05:04:38 174657] [debug] |scid:6279067c5b11dda5809a7cd3|xqc_timer_loss_detection_timeout|xqc_send_ctl_set_loss_detection_timer|PTO|conn:0000558BB8A1A92C|pto_count:6
[2025/09/12 05:04:38 174663] [debug] |scid:6279067c5b11dda5809a7cd3|xqc_send_ctl_get_pto_time_and_space|srtt:32816|rtt_var:10412|pto_duration:4765696|backoff_factor:2.00|backoff:64.00|pto_cnt:6|max_ack_delay:25|
[2025/09/12 05:04:38 174668] [debug] |scid:6279067c5b11dda5809a7cd3|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8A1A92C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:04:38 174680] [debug] |scid:6279067c5b11dda5809a7cd3|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8A1A92C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:04:38 174685] [debug] |scid:6279067c5b11dda5809a7cd3|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8A1A92C|path:0|PNS: 2, unacked: 9450|
[2025/09/12 05:04:38 174690] [debug] |scid:6279067c5b11dda5809a7cd3|xqc_timer_set|type:LOSS_DETECTION|expire:1757653481356390|now:1757653478174662|interv:3181728|
[2025/09/12 05:04:38 174695] [debug] |scid:6279067c5b11dda5809a7cd3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB8A1A92C|path:0|pns:2|expire:1757653481356390|now:1757653478174662|interval:3181728|pto_count:6|srtt:32816
[2025/09/12 05:04:38 174703] [debug] |scid:6279067c5b11dda5809a7cd3|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:STREAM |stream_id:0|stream_offset:1024|
[2025/09/12 05:04:38 174708] [debug] |scid:6279067c5b11dda5809a7cd3|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:STREAM |stream_id:0|stream_offset:1024|
[2025/09/12 05:04:38 174714] [debug] |scid:6279067c5b11dda5809a7cd3|xqc_check_acked_or_dropped_pkt|conn:0000558BB8A1A92C|pkt_num:15|size:1050|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:04:38 174720] [debug] |scid:6279067c5b11dda5809a7cd3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:27|
[2025/09/12 05:04:38 174758] [info] |scid:6279067c5b11dda5809a7cd3|xqc_send_packet_with_pn|<==|conn:0000558BB8A1A92C|path:0|pkt_num:27|size:1050|sent:1066|pkt_type:SHORT_HEADER|frame:STREAM |inflight:9450|now:1757653478174730|stream_id:0|stream_offset:1024|
[2025/09/12 05:04:38 174766] [debug] |scid:6279067c5b11dda5809a7cd3|xqc_send_ctl_on_packet_sent|conn:0000558BB8A1A92C|path:0|pkt_num:27|origin_pktnum:15|size:1050|enc_size:1066|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:16|
[2025/09/12 05:04:38 174772] [debug] |scid:6279067c5b11dda5809a7cd3|xqc_send_ctl_on_packet_sent|path:0|inflight:9450|applimit:0|
[2025/09/12 05:04:38 174777] [debug] |scid:6279067c5b11dda5809a7cd3|xqc_send_ctl_get_pto_time_and_space|srtt:32816|rtt_var:10412|pto_duration:4765696|backoff_factor:2.00|backoff:64.00|pto_cnt:6|max_ack_delay:25|
[2025/09/12 05:04:38 174783] [debug] |scid:6279067c5b11dda5809a7cd3|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8A1A92C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:04:38 174787] [debug] |scid:6279067c5b11dda5809a7cd3|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8A1A92C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:04:38 174792] [debug] |scid:6279067c5b11dda5809a7cd3|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8A1A92C|path:0|PNS: 2, unacked: 10500|
[2025/09/12 05:04:38 174797] [debug] |scid:6279067c5b11dda5809a7cd3|xqc_timer_set|type:LOSS_DETECTION|expire:1757653484540426|now:1757653478174777|interv:6365649|
[2025/09/12 05:04:38 174802] [debug] |scid:6279067c5b11dda5809a7cd3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB8A1A92C|path:0|pns:2|expire:1757653484540426|now:1757653478174777|interval:6365649|pto_count:6|srtt:32816
[2025/09/12 05:04:38 174807] [debug] |scid:6279067c5b11dda5809a7cd3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:46737|inflight:10500|
[2025/09/12 05:04:38 174813] [debug] |scid:6279067c5b11dda5809a7cd3|xqc_check_acked_or_dropped_pkt|conn:0000558BB8A1A92C|pkt_num:17|size:1050|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:04:38 174818] [debug] |scid:6279067c5b11dda5809a7cd3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:28|
[2025/09/12 05:04:38 174841] [info] |scid:6279067c5b11dda5809a7cd3|xqc_send_packet_with_pn|<==|conn:0000558BB8A1A92C|path:0|pkt_num:28|size:1050|sent:1066|pkt_type:SHORT_HEADER|frame:STREAM |inflight:10500|now:1757653478174825|stream_id:0|stream_offset:1024|
[2025/09/12 05:04:38 174848] [debug] |scid:6279067c5b11dda5809a7cd3|xqc_send_ctl_on_packet_sent|conn:0000558BB8A1A92C|path:0|pkt_num:28|origin_pktnum:15|size:1050|enc_size:1066|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:16|
[2025/09/12 05:04:38 174858] [debug] |scid:6279067c5b11dda5809a7cd3|xqc_send_ctl_on_packet_sent|path:0|inflight:10500|applimit:0|
[2025/09/12 05:04:38 174863] [debug] |scid:6279067c5b11dda5809a7cd3|xqc_send_ctl_get_pto_time_and_space|srtt:32816|rtt_var:10412|pto_duration:4765696|backoff_factor:2.00|backoff:64.00|pto_cnt:6|max_ack_delay:25|
[2025/09/12 05:04:38 174869] [debug] |scid:6279067c5b11dda5809a7cd3|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8A1A92C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:04:38 174874] [debug] |scid:6279067c5b11dda5809a7cd3|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8A1A92C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:04:38 174878] [debug] |scid:6279067c5b11dda5809a7cd3|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8A1A92C|path:0|PNS: 2, unacked: 11550|
[2025/09/12 05:04:38 174883] [debug] |scid:6279067c5b11dda5809a7cd3|xqc_timer_set|type:LOSS_DETECTION|expire:1757653484540521|now:1757653478174863|interv:6365658|
[2025/09/12 05:04:38 174888] [debug] |scid:6279067c5b11dda5809a7cd3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB8A1A92C|path:0|pns:2|expire:1757653484540521|now:1757653478174863|interval:6365658|pto_count:6|srtt:32816
[2025/09/12 05:04:38 174894] [debug] |scid:6279067c5b11dda5809a7cd3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:46737|inflight:11550|
[2025/09/12 05:04:38 174900] [debug] |scid:6279067c5b11dda5809a7cd3|xqc_conn_next_wakeup_time|wakeup_time:1757653484540521|
[2025/09/12 05:04:38 174905] [debug] |scid:6279067c5b11dda5809a7cd3|xqc_engine_add_wakeup_queue|next_tick_time:1757653484540521|
[2025/09/12 05:04:38 174910] [debug] |xqc_engine_wakeup_after|wakeup:1757653478299923|now:1757653478174909|diff:125014|
[2025/09/12 05:04:38 174915] [debug] |xqc_engine_main_logic|END|now:1757653478174592|
[2025/09/12 05:04:38 301089] [debug] |xqc_engine_main_logic|BEGIN|now:1757653478301089|
[2025/09/12 05:04:38 301105] [debug] |scid:74017613ea83cc55947d2a9b|xqc_engine_remove_wakeup_queue|next_tick_time:1757653478299923|pq_index:0|
[2025/09/12 05:04:38 301112] [debug] |scid:74017613ea83cc55947d2a9b|xqc_engine_add_active_queue|last_ticked_time:1757653478124867|
[2025/09/12 05:04:38 301119] [debug] |scid:74017613ea83cc55947d2a9b|xqc_engine_process_conn|conn:0000558BB8AB548C|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:1757653478301118|
[2025/09/12 05:04:38 301125] [debug] |scid:74017613ea83cc55947d2a9b|xqc_timer_expire|timer expired|type:LOSS_DETECTION|expire_time:1757653478299923|now:1757653478301118|
[2025/09/12 05:04:38 301131] [debug] |scid:74017613ea83cc55947d2a9b|xqc_timer_loss_detection_timeout|path:0|loss_detection_timeout|
[2025/09/12 05:04:38 301136] [debug] |scid:74017613ea83cc55947d2a9b|xqc_timer_loss_detection_timeout|send Probe pkts|conn:0000558BB8AB548C|path:0|bytes_in_flight:2100|
[2025/09/12 05:04:38 301141] [debug] |scid:74017613ea83cc55947d2a9b|xqc_send_ctl_get_pto_time_and_space|srtt:33321|rtt_var:7272|pto_duration:124818|backoff_factor:2.00|backoff:2.00|pto_cnt:1|max_ack_delay:25|
[2025/09/12 05:04:38 301147] [debug] |scid:74017613ea83cc55947d2a9b|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8AB548C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:04:38 301151] [debug] |scid:74017613ea83cc55947d2a9b|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8AB548C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:04:38 301156] [debug] |scid:74017613ea83cc55947d2a9b|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8AB548C|path:0|PNS: 2, unacked: 2100|
[2025/09/12 05:04:38 301161] [debug] |scid:74017613ea83cc55947d2a9b|xqc_path_send_one_or_two_ack_elicit_pkts|send two ack-eliciting pkts|path:0|pns:2|
[2025/09/12 05:04:38 301167] [debug] |scid:74017613ea83cc55947d2a9b|xqc_conn_send_probe_pkt|conn:0000558BB8AB548C|path:0|pkt_num:6|size:1050|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|
[2025/09/12 05:04:38 301183] [debug] |scid:74017613ea83cc55947d2a9b|xqc_conn_send_probe_pkt|conn:0000558BB8AB548C|path:0|pkt_num:8|size:1050|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|
[2025/09/12 05:04:38 301188] [debug] |scid:74017613ea83cc55947d2a9b|xqc_timer_loss_detection_timeout|xqc_send_ctl_set_loss_detection_timer|PTO|conn:0000558BB8AB548C|pto_count:2
[2025/09/12 05:04:38 301193] [debug] |scid:74017613ea83cc55947d2a9b|xqc_send_ctl_get_pto_time_and_space|srtt:33321|rtt_var:7272|pto_duration:249636|backoff_factor:2.00|backoff:4.00|pto_cnt:2|max_ack_delay:25|
[2025/09/12 05:04:38 301199] [debug] |scid:74017613ea83cc55947d2a9b|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8AB548C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:04:38 301204] [debug] |scid:74017613ea83cc55947d2a9b|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8AB548C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:04:38 301208] [debug] |scid:74017613ea83cc55947d2a9b|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8AB548C|path:0|PNS: 2, unacked: 1050|
[2025/09/12 05:04:38 301213] [debug] |scid:74017613ea83cc55947d2a9b|xqc_timer_set|type:LOSS_DETECTION|expire:1757653478474741|now:1757653478301193|interv:173548|
[2025/09/12 05:04:38 301218] [debug] |scid:74017613ea83cc55947d2a9b|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB8AB548C|path:0|pns:2|expire:1757653478474741|now:1757653478301193|interval:173548|pto_count:2|srtt:33321
[2025/09/12 05:04:38 301225] [debug] |scid:74017613ea83cc55947d2a9b|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:STREAM |stream_id:0|stream_offset:1024|
[2025/09/12 05:04:38 301231] [debug] |scid:74017613ea83cc55947d2a9b|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:STREAM |stream_id:0|stream_offset:1024|
[2025/09/12 05:04:38 301236] [debug] |scid:74017613ea83cc55947d2a9b|xqc_check_acked_or_dropped_pkt|conn:0000558BB8AB548C|pkt_num:6|size:1050|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:04:38 301242] [debug] |scid:74017613ea83cc55947d2a9b|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:10|
[2025/09/12 05:04:38 301285] [info] |scid:74017613ea83cc55947d2a9b|xqc_send_packet_with_pn|<==|conn:0000558BB8AB548C|path:0|pkt_num:10|size:1050|sent:1066|pkt_type:SHORT_HEADER|frame:STREAM |inflight:1050|now:1757653478301254|stream_id:0|stream_offset:1024|
[2025/09/12 05:04:38 301297] [debug] |scid:74017613ea83cc55947d2a9b|xqc_send_ctl_on_packet_sent|conn:0000558BB8AB548C|path:0|pkt_num:10|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 05:04:38 301303] [debug] |scid:74017613ea83cc55947d2a9b|xqc_send_ctl_on_packet_sent|path:0|inflight:1050|applimit:0|
[2025/09/12 05:04:38 301310] [debug] |scid:74017613ea83cc55947d2a9b|xqc_send_ctl_get_pto_time_and_space|srtt:33321|rtt_var:7272|pto_duration:249636|backoff_factor:2.00|backoff:4.00|pto_cnt:2|max_ack_delay:25|
[2025/09/12 05:04:38 301319] [debug] |scid:74017613ea83cc55947d2a9b|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8AB548C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:04:38 301326] [debug] |scid:74017613ea83cc55947d2a9b|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8AB548C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:04:38 301333] [debug] |scid:74017613ea83cc55947d2a9b|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8AB548C|path:0|PNS: 2, unacked: 2100|
[2025/09/12 05:04:38 301341] [debug] |scid:74017613ea83cc55947d2a9b|xqc_timer_set|type:LOSS_DETECTION|expire:1757653478650890|now:1757653478301309|interv:349581|
[2025/09/12 05:04:38 301349] [debug] |scid:74017613ea83cc55947d2a9b|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB8AB548C|path:0|pns:2|expire:1757653478650890|now:1757653478301309|interval:349581|pto_count:2|srtt:33321
[2025/09/12 05:04:38 301358] [debug] |scid:74017613ea83cc55947d2a9b|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:48785|inflight:2100|
[2025/09/12 05:04:38 301366] [debug] |scid:74017613ea83cc55947d2a9b|xqc_check_acked_or_dropped_pkt|conn:0000558BB8AB548C|pkt_num:8|size:1050|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:04:38 301381] [debug] |scid:74017613ea83cc55947d2a9b|xqc_send_ctl_set_next_pn_for_packet|optimistic ack detection|skipped_range:11-14|next_skip_chance:1757653478563608|current_time:1757653478301381|
[2025/09/12 05:04:38 301389] [debug] |scid:74017613ea83cc55947d2a9b|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:15|
[2025/09/12 05:04:38 301432] [info] |scid:74017613ea83cc55947d2a9b|xqc_send_packet_with_pn|<==|conn:0000558BB8AB548C|path:0|pkt_num:15|size:1050|sent:1066|pkt_type:SHORT_HEADER|frame:STREAM |inflight:2100|now:1757653478301403|stream_id:0|stream_offset:1024|
[2025/09/12 05:04:38 301442] [debug] |scid:74017613ea83cc55947d2a9b|xqc_send_ctl_on_packet_sent|conn:0000558BB8AB548C|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 05:04:38 301452] [debug] |scid:74017613ea83cc55947d2a9b|xqc_send_ctl_on_packet_sent|path:0|inflight:2100|applimit:0|
[2025/09/12 05:04:38 301460] [debug] |scid:74017613ea83cc55947d2a9b|xqc_send_ctl_get_pto_time_and_space|srtt:33321|rtt_var:7272|pto_duration:249636|backoff_factor:2.00|backoff:4.00|pto_cnt:2|max_ack_delay:25|
[2025/09/12 05:04:38 301468] [debug] |scid:74017613ea83cc55947d2a9b|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8AB548C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:04:38 301476] [debug] |scid:74017613ea83cc55947d2a9b|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8AB548C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:04:38 301483] [debug] |scid:74017613ea83cc55947d2a9b|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8AB548C|path:0|PNS: 2, unacked: 3150|
[2025/09/12 05:04:38 301491] [debug] |scid:74017613ea83cc55947d2a9b|xqc_timer_set|type:LOSS_DETECTION|expire:1757653478651039|now:1757653478301460|interv:349579|
[2025/09/12 05:04:38 301498] [debug] |scid:74017613ea83cc55947d2a9b|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB8AB548C|path:0|pns:2|expire:1757653478651039|now:1757653478301460|interval:349579|pto_count:2|srtt:33321
[2025/09/12 05:04:38 301506] [debug] |scid:74017613ea83cc55947d2a9b|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:48785|inflight:3150|
[2025/09/12 05:04:38 301515] [debug] |scid:74017613ea83cc55947d2a9b|xqc_conn_next_wakeup_time|wakeup_time:1757653478651039|
[2025/09/12 05:04:38 301524] [debug] |scid:74017613ea83cc55947d2a9b|xqc_engine_add_wakeup_queue|next_tick_time:1757653478651039|
[2025/09/12 05:04:38 301532] [debug] |xqc_engine_wakeup_after|wakeup:1757653478615089|now:1757653478301531|diff:313558|
[2025/09/12 05:04:38 301540] [debug] |xqc_engine_main_logic|END|now:1757653478301118|
[2025/09/12 05:04:38 301556] [info] |xqc_engine_packet_process|==>|conn:0000558BB8AB548C|size:312|state:ESTABED|recv_time:1757653478301555|
[2025/09/12 05:04:38 301566] [debug] |scid:74017613ea83cc55947d2a9b|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:74017613ea83cc55947d2a9b|spin_bit:0|
[2025/09/12 05:04:38 301576] [debug] |scid:74017613ea83cc55947d2a9b|xqc_packet_decrypt|largest_pn:1061290677|
[2025/09/12 05:04:38 301584] [debug] |scid:74017613ea83cc55947d2a9b|xqc_packet_decrypt|decryption nonce|path_id:0|pn:1061290681|
[2025/09/12 05:04:38 301596] [debug] |scid:74017613ea83cc55947d2a9b|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:1061290681|
[2025/09/12 05:04:38 301604] [debug] |scid:74017613ea83cc55947d2a9b|xqc_process_frames|frame_type:18|
[2025/09/12 05:04:38 301612] [debug] |scid:74017613ea83cc55947d2a9b|xqc_process_new_conn_id_frame|new_conn_id|51dc96897fcd6fd64a830fb256e730c786|sr_token:25a5306d6a652b4b9d7d66262fe60131
[2025/09/12 05:04:38 301621] [debug] |scid:74017613ea83cc55947d2a9b|xqc_process_frames|frame_type:18|
[2025/09/12 05:04:38 301628] [debug] |scid:74017613ea83cc55947d2a9b|xqc_process_new_conn_id_frame|new_conn_id|40ba6a3a2665349d222fdd028ff6bb5d8d|sr_token:fb8bdd5ae770ce9cfa5f19e947d5ef2a
[2025/09/12 05:04:38 301636] [debug] |scid:74017613ea83cc55947d2a9b|xqc_process_frames|frame_type:18|
[2025/09/12 05:04:38 301652] [debug] |scid:74017613ea83cc55947d2a9b|xqc_process_new_conn_id_frame|new_conn_id|9e2eecbfe36944e35fcff6423f961a3914|sr_token:4c4d20fa8c85af1c42e9d8ab25b493d0
[2025/09/12 05:04:38 301660] [debug] |scid:74017613ea83cc55947d2a9b|xqc_process_frames|frame_type:18|
[2025/09/12 05:04:38 301668] [debug] |scid:74017613ea83cc55947d2a9b|xqc_process_new_conn_id_frame|new_conn_id|a92243f5009f8c9a90549496ab5508fe21|sr_token:aa1194d39a565a223dbe066c177b7ff5
[2025/09/12 05:04:38 301675] [debug] |scid:74017613ea83cc55947d2a9b|xqc_process_frames|frame_type:18|
[2025/09/12 05:04:38 301682] [debug] |scid:74017613ea83cc55947d2a9b|xqc_process_new_conn_id_frame|new_conn_id|489953455f7e4e9d1d7a3a093cd0f6e91e|sr_token:ceb74bfb93cd158ae1fe801e649587bb
[2025/09/12 05:04:38 301690] [debug] |scid:74017613ea83cc55947d2a9b|xqc_process_frames|frame_type:18|
[2025/09/12 05:04:38 301698] [debug] |scid:74017613ea83cc55947d2a9b|xqc_process_new_conn_id_frame|new_conn_id|7bd42541fae5e5237ab1186d85a8cdb7f2|sr_token:91fb0161b96d2a91e14280c109342d38
[2025/09/12 05:04:38 301706] [debug] |scid:74017613ea83cc55947d2a9b|xqc_process_frames|frame_type:18|
[2025/09/12 05:04:38 301714] [debug] |scid:74017613ea83cc55947d2a9b|xqc_process_new_conn_id_frame|new_conn_id|e561e47c33cc1818ec7f44fd1bfe337695|sr_token:cdb32d14e36011a00028ebe7df763b05
[2025/09/12 05:04:38 301722] [debug] |scid:74017613ea83cc55947d2a9b|xqc_process_frames|frame_type:b|
[2025/09/12 05:04:38 301731] [debug] |scid:74017613ea83cc55947d2a9b|xqc_process_stream_frame|offset:0|data_length:17|fin:1|stream_id:0|path:0|
[2025/09/12 05:04:38 301740] [debug] |scid:74017613ea83cc55947d2a9b|xqc_process_stream_frame|already recvd|data_offset:0|data_length:17|merged_offset_end:17|
[2025/09/12 05:04:38 301751] [debug] |scid:74017613ea83cc55947d2a9b|xqc_timer_set|type:ACK_01RTT|expire:1757653478326555|now:1757653478301555|interv:25000|
[2025/09/12 05:04:38 301761] [debug] |scid:74017613ea83cc55947d2a9b|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:1757653478301555|max_ack_delay:25000|
[2025/09/12 05:04:38 301770] [debug] |scid:74017613ea83cc55947d2a9b|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:1061290681|largest:1061290681|pns:2|
[2025/09/12 05:04:38 301779] [info] |scid:74017613ea83cc55947d2a9b|xqc_conn_on_pkt_processed|====>|conn:0000558BB8AB548C|path:0|size:312|pkt_type:SHORT_HEADER|pkt_num:1061290681|frame:STREAM NEW_CONNECTION_ID |recv_time:1757653478301555|dcid:74017613ea83cc55947d2a9b|dcid_seq:0|
[2025/09/12 05:04:38 301788] [debug] |scid:74017613ea83cc55947d2a9b|xqc_timer_set|type:PATH_IDLE|expire:1757653598301555|now:1757653478301555|interv:120000000|
[2025/09/12 05:04:38 301793] [debug] |scid:74017613ea83cc55947d2a9b|xqc_timer_set|type:CONN_IDLE|expire:1757653598301555|now:1757653478301555|interv:120000000|
[2025/09/12 05:04:38 301801] [debug] |scid:74017613ea83cc55947d2a9b|xqc_engine_remove_wakeup_queue|next_tick_time:1757653478651039|pq_index:1|
[2025/09/12 05:04:38 301810] [debug] |scid:74017613ea83cc55947d2a9b|xqc_engine_add_active_queue|last_ticked_time:1757653478301118|
[2025/09/12 05:04:38 301818] [debug] |xqc_engine_main_logic|BEGIN|now:1757653478301818|
[2025/09/12 05:04:38 301828] [debug] |scid:74017613ea83cc55947d2a9b|xqc_engine_process_conn|conn:0000558BB8AB548C|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:1757653478301826|
[2025/09/12 05:04:38 301839] [debug] |scid:74017613ea83cc55947d2a9b|xqc_conn_next_wakeup_time|wakeup_time:1757653478326555|
[2025/09/12 05:04:38 301847] [debug] |scid:74017613ea83cc55947d2a9b|xqc_engine_add_wakeup_queue|next_tick_time:1757653478326555|
[2025/09/12 05:04:38 301862] [debug] |xqc_engine_wakeup_after|wakeup:1757653478326555|now:1757653478301862|diff:24693|
[2025/09/12 05:04:38 301870] [debug] |xqc_engine_main_logic|END|now:1757653478301826|
[2025/09/12 05:04:38 301882] [info] |xqc_engine_packet_process|==>|conn:0000558BB8AB548C|size:312|state:ESTABED|recv_time:1757653478301882|
[2025/09/12 05:04:38 301892] [debug] |scid:74017613ea83cc55947d2a9b|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:74017613ea83cc55947d2a9b|spin_bit:0|
[2025/09/12 05:04:38 301902] [debug] |scid:74017613ea83cc55947d2a9b|xqc_packet_decrypt|largest_pn:1061290681|
[2025/09/12 05:04:38 301910] [debug] |scid:74017613ea83cc55947d2a9b|xqc_packet_decrypt|decryption nonce|path_id:0|pn:1061290682|
[2025/09/12 05:04:38 301920] [debug] |scid:74017613ea83cc55947d2a9b|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:1061290682|
[2025/09/12 05:04:38 301928] [debug] |scid:74017613ea83cc55947d2a9b|xqc_process_frames|frame_type:18|
[2025/09/12 05:04:38 301936] [debug] |scid:74017613ea83cc55947d2a9b|xqc_process_new_conn_id_frame|new_conn_id|51dc96897fcd6fd64a830fb256e730c786|sr_token:25a5306d6a652b4b9d7d66262fe60131
[2025/09/12 05:04:38 301944] [debug] |scid:74017613ea83cc55947d2a9b|xqc_process_frames|frame_type:18|
[2025/09/12 05:04:38 301951] [debug] |scid:74017613ea83cc55947d2a9b|xqc_process_new_conn_id_frame|new_conn_id|40ba6a3a2665349d222fdd028ff6bb5d8d|sr_token:fb8bdd5ae770ce9cfa5f19e947d5ef2a
[2025/09/12 05:04:38 301959] [debug] |scid:74017613ea83cc55947d2a9b|xqc_process_frames|frame_type:18|
[2025/09/12 05:04:38 301967] [debug] |scid:74017613ea83cc55947d2a9b|xqc_process_new_conn_id_frame|new_conn_id|9e2eecbfe36944e35fcff6423f961a3914|sr_token:4c4d20fa8c85af1c42e9d8ab25b493d0
[2025/09/12 05:04:38 301974] [debug] |scid:74017613ea83cc55947d2a9b|xqc_process_frames|frame_type:18|
[2025/09/12 05:04:38 301983] [debug] |scid:74017613ea83cc55947d2a9b|xqc_process_new_conn_id_frame|new_conn_id|a92243f5009f8c9a90549496ab5508fe21|sr_token:aa1194d39a565a223dbe066c177b7ff5
[2025/09/12 05:04:38 301989] [debug] |scid:74017613ea83cc55947d2a9b|xqc_process_frames|frame_type:18|
[2025/09/12 05:04:38 301994] [debug] |scid:74017613ea83cc55947d2a9b|xqc_process_new_conn_id_frame|new_conn_id|489953455f7e4e9d1d7a3a093cd0f6e91e|sr_token:ceb74bfb93cd158ae1fe801e649587bb
[2025/09/12 05:04:38 301999] [debug] |scid:74017613ea83cc55947d2a9b|xqc_process_frames|frame_type:18|
[2025/09/12 05:04:38 302004] [debug] |scid:74017613ea83cc55947d2a9b|xqc_process_new_conn_id_frame|new_conn_id|7bd42541fae5e5237ab1186d85a8cdb7f2|sr_token:91fb0161b96d2a91e14280c109342d38
[2025/09/12 05:04:38 302009] [debug] |scid:74017613ea83cc55947d2a9b|xqc_process_frames|frame_type:18|
[2025/09/12 05:04:38 302013] [debug] |scid:74017613ea83cc55947d2a9b|xqc_process_new_conn_id_frame|new_conn_id|e561e47c33cc1818ec7f44fd1bfe337695|sr_token:cdb32d14e36011a00028ebe7df763b05
[2025/09/12 05:04:38 302018] [debug] |scid:74017613ea83cc55947d2a9b|xqc_process_frames|frame_type:b|
[2025/09/12 05:04:38 302023] [debug] |scid:74017613ea83cc55947d2a9b|xqc_process_stream_frame|offset:0|data_length:17|fin:1|stream_id:0|path:0|
[2025/09/12 05:04:38 302029] [debug] |scid:74017613ea83cc55947d2a9b|xqc_process_stream_frame|already recvd|data_offset:0|data_length:17|merged_offset_end:17|
[2025/09/12 05:04:38 302035] [debug] |scid:74017613ea83cc55947d2a9b|xqc_timer_unset|type:ACK_01RTT|
[2025/09/12 05:04:38 302067] [debug] |scid:74017613ea83cc55947d2a9b|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 05:04:38 302073] [debug] |scid:74017613ea83cc55947d2a9b|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:1061290682|largest:1061290682|pns:2|
[2025/09/12 05:04:38 302078] [info] |scid:74017613ea83cc55947d2a9b|xqc_conn_on_pkt_processed|====>|conn:0000558BB8AB548C|path:0|size:312|pkt_type:SHORT_HEADER|pkt_num:1061290682|frame:STREAM NEW_CONNECTION_ID |recv_time:1757653478301882|dcid:74017613ea83cc55947d2a9b|dcid_seq:0|
[2025/09/12 05:04:38 302090] [debug] |scid:74017613ea83cc55947d2a9b|xqc_timer_set|type:PATH_IDLE|expire:1757653598301882|now:1757653478301882|interv:120000000|
[2025/09/12 05:04:38 302095] [debug] |scid:74017613ea83cc55947d2a9b|xqc_timer_set|type:CONN_IDLE|expire:1757653598301882|now:1757653478301882|interv:120000000|
[2025/09/12 05:04:38 302100] [debug] |scid:74017613ea83cc55947d2a9b|xqc_engine_remove_wakeup_queue|next_tick_time:1757653478326555|pq_index:0|
[2025/09/12 05:04:38 302105] [debug] |scid:74017613ea83cc55947d2a9b|xqc_engine_add_active_queue|last_ticked_time:1757653478301826|
[2025/09/12 05:04:38 302110] [debug] |xqc_engine_main_logic|BEGIN|now:1757653478302110|
[2025/09/12 05:04:38 302116] [debug] |scid:74017613ea83cc55947d2a9b|xqc_engine_process_conn|conn:0000558BB8AB548C|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:1757653478302115|
[2025/09/12 05:04:38 302123] [debug] |scid:74017613ea83cc55947d2a9b|xqc_gen_ack_frame|largest_recv:1061290682|ack_delay:241|first_ack_range:1|largest_pkt_recv_time:1757653478301882|
[2025/09/12 05:04:38 302129] [debug] |scid:74017613ea83cc55947d2a9b|xqc_gen_ack_frame|high:1061290682|low:1061290681|pkt_pns:2|
[2025/09/12 05:04:38 302133] [debug] |scid:74017613ea83cc55947d2a9b|xqc_gen_ack_frame|high:1061290677|low:1061290673|pkt_pns:2|
[2025/09/12 05:04:38 302138] [debug] |scid:74017613ea83cc55947d2a9b|xqc_write_ack_to_one_packet|ack_size:10|path:0|path_largest_recv:1061290682|frame_largest_recv:1061290682|
[2025/09/12 05:04:38 302143] [debug] |scid:74017613ea83cc55947d2a9b|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:2|
[2025/09/12 05:04:38 302149] [debug] |scid:74017613ea83cc55947d2a9b|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:ACK |stream_id:0|stream_offset:0|
[2025/09/12 05:04:38 302155] [debug] |scid:74017613ea83cc55947d2a9b|xqc_check_acked_or_dropped_pkt|conn:0000558BB8AB548C|pkt_num:0|size:32|pkt_type:SHORT_HEADER|frame:ACK |
[2025/09/12 05:04:38 302161] [debug] |scid:74017613ea83cc55947d2a9b|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:16|
[2025/09/12 05:04:38 302195] [info] |scid:74017613ea83cc55947d2a9b|xqc_send_packet_with_pn|<==|conn:0000558BB8AB548C|path:0|pkt_num:16|size:32|sent:48|pkt_type:SHORT_HEADER|frame:ACK |inflight:3150|now:1757653478302170|stream_id:0|stream_offset:0|
[2025/09/12 05:04:38 302202] [debug] |scid:74017613ea83cc55947d2a9b|xqc_send_ctl_on_packet_sent|conn:0000558BB8AB548C|path:0|pkt_num:16|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 05:04:38 302208] [debug] |scid:74017613ea83cc55947d2a9b|xqc_conn_next_wakeup_time|wakeup_time:1757653478651039|
[2025/09/12 05:04:38 302212] [debug] |scid:74017613ea83cc55947d2a9b|xqc_engine_add_wakeup_queue|next_tick_time:1757653478651039|
[2025/09/12 05:04:38 302216] [debug] |xqc_engine_wakeup_after|wakeup:1757653478615089|now:1757653478302216|diff:312873|
[2025/09/12 05:04:38 302220] [debug] |xqc_engine_main_logic|END|now:1757653478302115|
[2025/09/12 05:04:38 302225] [debug] |xqc_engine_main_logic|BEGIN|now:1757653478302225|
[2025/09/12 05:04:38 302229] [debug] |xqc_engine_wakeup_after|wakeup:1757653478615089|now:1757653478302229|diff:312860|
[2025/09/12 05:04:38 302233] [debug] |xqc_engine_main_logic|END|now:1757653478302225|
[2025/09/12 05:04:38 411809] [debug] |scid:ce9912b37c85af15926aa6b3|xqc_timer_set|type:CONN_IDLE|expire:1757653538411808|now:1757653478411808|interv:60000000|
[2025/09/12 05:04:38 411835] [debug] |scid:ce9912b37c85af15926aa6b3|xqc_timer_set|type:PATH_IDLE|expire:1757653538411835|now:1757653478411835|interv:60000000|
[2025/09/12 05:04:38 411843] [debug] |xqc_path_create|path:0|dcid:afed5863efaf8c551ad183794e89cd921f|scid:ce9912b37c85af15926aa6b3|create_path_count:1|
[2025/09/12 05:04:38 411863] [debug] |scid:ce9912b37c85af15926aa6b3|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 05:04:38 411869] [debug] |xqc_path_init|path:0|dcid:afed5863efaf8c551ad183794e89cd921f|scid:ce9912b37c85af15926aa6b3|state:2|
[2025/09/12 05:04:38 411875] [debug] |scid:ce9912b37c85af15926aa6b3|xqc_conn_create|success|scid:ce9912b37c85af15926aa6b3|dcid:afed5863efaf8c551ad183794e89cd921f|conn:0000558BB8A7A98C|
[2025/09/12 05:04:38 411882] [info] |scid:ce9912b37c85af15926aa6b3|xqc_conn_server_create|hash odcid conn|odcid:925050a8381aa80d4ceeadece0b1929cd6ed|conn:0000558BB8A7A98C|
[2025/09/12 05:04:38 411894] [info] |scid:ce9912b37c85af15926aa6b3|xqc_conn_get_local_transport_params|generate sr_token[9691ddc741e6cfdac6d47ae6f2fb5058] for cid[925050a8381aa80d4ceeadece0b1929cd6ed]
[2025/09/12 05:04:38 411915] [stats] |xqc_conn_server_init_path_addr|path:0|l-0.0.0.0-443-ce9912b37c85af15926aa6b3 p-193.167.0.100-41032-afed5863efaf8c551ad183794e89cd921f|
[2025/09/12 05:04:38 411922] [info] |xqc_engine_packet_process|==>|conn:0000558BB8A7A98C|size:1200|state:S_INIT|recv_time:1757653478411777|
[2025/09/12 05:04:38 412098] [debug] |scid:ce9912b37c85af15926aa6b3|xqc_packet_parse_initial|packet parse|initial|
[2025/09/12 05:04:38 412107] [debug] |scid:ce9912b37c85af15926aa6b3|xqc_packet_parse_initial|success|Length:1153|
[2025/09/12 05:04:38 412114] [debug] |scid:ce9912b37c85af15926aa6b3|xqc_packet_decrypt|largest_pn:0|
[2025/09/12 05:04:38 412118] [debug] |scid:ce9912b37c85af15926aa6b3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:1630999587|
[2025/09/12 05:04:38 412126] [debug] |scid:ce9912b37c85af15926aa6b3|xqc_packet_decrypt_single|pkt_type:INIT|pkt_num:1630999587|
[2025/09/12 05:04:38 412130] [debug] |scid:ce9912b37c85af15926aa6b3|xqc_process_frames|frame_type:0|
[2025/09/12 05:04:38 412134] [debug] |scid:ce9912b37c85af15926aa6b3|xqc_process_padding_frame|process padding|
[2025/09/12 05:04:38 412139] [debug] |scid:ce9912b37c85af15926aa6b3|xqc_process_frames|frame_type:6|
[2025/09/12 05:04:38 412143] [info] |scid:ce9912b37c85af15926aa6b3|xqc_conn_check_token|token empty|
[2025/09/12 05:04:38 412148] [info] |scid:ce9912b37c85af15926aa6b3|xqc_process_crypto_frame|check_token fail|conn:0000558BB8A7A98C|l-0.0.0.0-443-ce9912b37c85af15926aa6b3 p-193.167.0.100-41032-afed5863efaf8c551ad183794e89cd921f|
[2025/09/12 05:04:38 412154] [debug] |scid:ce9912b37c85af15926aa6b3|xqc_create_crypto_stream|encrypt_level:0|cur_state:S_INIT|
[2025/09/12 05:04:38 412158] [debug] |scid:ce9912b37c85af15926aa6b3|xqc_process_crypto_frame|level:0|
[2025/09/12 05:04:38 412163] [debug] |scid:ce9912b37c85af15926aa6b3|xqc_read_crypto_stream|xqc_read_crypto_stream|level:0|
[2025/09/12 05:04:38 412168] [debug] |scid:ce9912b37c85af15926aa6b3|xqc_engine_add_active_queue|last_ticked_time:0|
[2025/09/12 05:04:38 412172] [debug] |scid:ce9912b37c85af15926aa6b3|xqc_create_crypto_stream|encrypt_level:2|cur_state:S_INIT|
[2025/09/12 05:04:38 412176] [debug] |scid:ce9912b37c85af15926aa6b3|xqc_process_crypto_frame|server create hsk stream|
[2025/09/12 05:04:38 412180] [debug] |scid:ce9912b37c85af15926aa6b3|xqc_process_frames|frame_type:6|
[2025/09/12 05:04:38 412184] [info] |scid:ce9912b37c85af15926aa6b3|xqc_conn_check_token|token empty|
[2025/09/12 05:04:38 412187] [info] |scid:ce9912b37c85af15926aa6b3|xqc_process_crypto_frame|check_token fail|conn:0000558BB8A7A98C|l-0.0.0.0-443-ce9912b37c85af15926aa6b3 p-193.167.0.100-41032-afed5863efaf8c551ad183794e89cd921f|
[2025/09/12 05:04:38 412192] [debug] |scid:ce9912b37c85af15926aa6b3|xqc_process_crypto_frame|level:0|
[2025/09/12 05:04:38 412196] [debug] |scid:ce9912b37c85af15926aa6b3|xqc_read_crypto_stream|xqc_read_crypto_stream|level:0|
[2025/09/12 05:04:38 412199] [debug] |scid:ce9912b37c85af15926aa6b3|xqc_process_frames|frame_type:6|
[2025/09/12 05:04:38 412203] [info] |scid:ce9912b37c85af15926aa6b3|xqc_conn_check_token|token empty|
[2025/09/12 05:04:38 412207] [info] |scid:ce9912b37c85af15926aa6b3|xqc_process_crypto_frame|check_token fail|conn:0000558BB8A7A98C|l-0.0.0.0-443-ce9912b37c85af15926aa6b3 p-193.167.0.100-41032-afed5863efaf8c551ad183794e89cd921f|
[2025/09/12 05:04:38 412217] [debug] |scid:ce9912b37c85af15926aa6b3|xqc_process_crypto_frame|level:0|
[2025/09/12 05:04:38 412221] [debug] |scid:ce9912b37c85af15926aa6b3|xqc_read_crypto_stream|xqc_read_crypto_stream|level:0|
[2025/09/12 05:04:38 412225] [debug] |scid:ce9912b37c85af15926aa6b3|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:0|112u|
[2025/09/12 05:04:38 412240] [debug] |scid:ce9912b37c85af15926aa6b3|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:0|SSL_quic_write_level:0|rv:-1|
[2025/09/12 05:04:38 412244] [debug] |scid:ce9912b37c85af15926aa6b3|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/09/12 05:04:38 412249] [debug] |scid:ce9912b37c85af15926aa6b3|xqc_process_frames|frame_type:0|
[2025/09/12 05:04:38 412253] [debug] |scid:ce9912b37c85af15926aa6b3|xqc_process_padding_frame|process padding|
[2025/09/12 05:04:38 412256] [debug] |scid:ce9912b37c85af15926aa6b3|xqc_process_frames|frame_type:6|
[2025/09/12 05:04:38 412260] [info] |scid:ce9912b37c85af15926aa6b3|xqc_conn_check_token|token empty|
[2025/09/12 05:04:38 412264] [info] |scid:ce9912b37c85af15926aa6b3|xqc_process_crypto_frame|check_token fail|conn:0000558BB8A7A98C|l-0.0.0.0-443-ce9912b37c85af15926aa6b3 p-193.167.0.100-41032-afed5863efaf8c551ad183794e89cd921f|
[2025/09/12 05:04:38 412268] [debug] |scid:ce9912b37c85af15926aa6b3|xqc_process_crypto_frame|level:0|
[2025/09/12 05:04:38 412272] [debug] |scid:ce9912b37c85af15926aa6b3|xqc_read_crypto_stream|xqc_read_crypto_stream|level:0|
[2025/09/12 05:04:38 412275] [debug] |scid:ce9912b37c85af15926aa6b3|xqc_process_frames|frame_type:6|
[2025/09/12 05:04:38 412279] [info] |scid:ce9912b37c85af15926aa6b3|xqc_conn_check_token|token empty|
[2025/09/12 05:04:38 412283] [info] |scid:ce9912b37c85af15926aa6b3|xqc_process_crypto_frame|check_token fail|conn:0000558BB8A7A98C|l-0.0.0.0-443-ce9912b37c85af15926aa6b3 p-193.167.0.100-41032-afed5863efaf8c551ad183794e89cd921f|
[2025/09/12 05:04:38 412287] [debug] |scid:ce9912b37c85af15926aa6b3|xqc_process_crypto_frame|level:0|
[2025/09/12 05:04:38 412290] [debug] |scid:ce9912b37c85af15926aa6b3|xqc_read_crypto_stream|xqc_read_crypto_stream|level:0|
[2025/09/12 05:04:38 412294] [debug] |scid:ce9912b37c85af15926aa6b3|xqc_process_frames|frame_type:6|
[2025/09/12 05:04:38 412298] [info] |scid:ce9912b37c85af15926aa6b3|xqc_conn_check_token|token empty|
[2025/09/12 05:04:38 412301] [info] |scid:ce9912b37c85af15926aa6b3|xqc_process_crypto_frame|check_token fail|conn:0000558BB8A7A98C|l-0.0.0.0-443-ce9912b37c85af15926aa6b3 p-193.167.0.100-41032-afed5863efaf8c551ad183794e89cd921f|
[2025/09/12 05:04:38 412305] [debug] |scid:ce9912b37c85af15926aa6b3|xqc_process_crypto_frame|level:0|
[2025/09/12 05:04:38 412309] [debug] |scid:ce9912b37c85af15926aa6b3|xqc_read_crypto_stream|xqc_read_crypto_stream|level:0|
[2025/09/12 05:04:38 412313] [debug] |scid:ce9912b37c85af15926aa6b3|xqc_process_frames|frame_type:6|
[2025/09/12 05:04:38 412316] [info] |scid:ce9912b37c85af15926aa6b3|xqc_conn_check_token|token empty|
[2025/09/12 05:04:38 412320] [info] |scid:ce9912b37c85af15926aa6b3|xqc_process_crypto_frame|check_token fail|conn:0000558BB8A7A98C|l-0.0.0.0-443-ce9912b37c85af15926aa6b3 p-193.167.0.100-41032-afed5863efaf8c551ad183794e89cd921f|
[2025/09/12 05:04:38 412324] [debug] |scid:ce9912b37c85af15926aa6b3|xqc_process_crypto_frame|level:0|
[2025/09/12 05:04:38 412328] [debug] |scid:ce9912b37c85af15926aa6b3|xqc_read_crypto_stream|xqc_read_crypto_stream|level:0|
[2025/09/12 05:04:38 412331] [debug] |scid:ce9912b37c85af15926aa6b3|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:0|7u|
[2025/09/12 05:04:38 412336] [debug] |scid:ce9912b37c85af15926aa6b3|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:0|SSL_quic_write_level:0|rv:-1|
[2025/09/12 05:04:38 412340] [debug] |scid:ce9912b37c85af15926aa6b3|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/09/12 05:04:38 412344] [debug] |scid:ce9912b37c85af15926aa6b3|xqc_process_frames|frame_type:6|
[2025/09/12 05:04:38 412350] [info] |scid:ce9912b37c85af15926aa6b3|xqc_conn_check_token|token empty|
[2025/09/12 05:04:38 412354] [info] |scid:ce9912b37c85af15926aa6b3|xqc_process_crypto_frame|check_token fail|conn:0000558BB8A7A98C|l-0.0.0.0-443-ce9912b37c85af15926aa6b3 p-193.167.0.100-41032-afed5863efaf8c551ad183794e89cd921f|
[2025/09/12 05:04:38 412358] [debug] |scid:ce9912b37c85af15926aa6b3|xqc_process_crypto_frame|level:0|
[2025/09/12 05:04:38 412362] [debug] |scid:ce9912b37c85af15926aa6b3|xqc_read_crypto_stream|xqc_read_crypto_stream|level:0|
[2025/09/12 05:04:38 412366] [debug] |scid:ce9912b37c85af15926aa6b3|xqc_process_frames|frame_type:6|
[2025/09/12 05:04:38 412369] [info] |scid:ce9912b37c85af15926aa6b3|xqc_conn_check_token|token empty|
[2025/09/12 05:04:38 412373] [info] |scid:ce9912b37c85af15926aa6b3|xqc_process_crypto_frame|check_token fail|conn:0000558BB8A7A98C|l-0.0.0.0-443-ce9912b37c85af15926aa6b3 p-193.167.0.100-41032-afed5863efaf8c551ad183794e89cd921f|
[2025/09/12 05:04:38 412377] [debug] |scid:ce9912b37c85af15926aa6b3|xqc_process_crypto_frame|level:0|
[2025/09/12 05:04:38 412381] [debug] |scid:ce9912b37c85af15926aa6b3|xqc_read_crypto_stream|xqc_read_crypto_stream|level:0|
[2025/09/12 05:04:38 412385] [debug] |scid:ce9912b37c85af15926aa6b3|xqc_process_frames|frame_type:6|
[2025/09/12 05:04:38 412388] [info] |scid:ce9912b37c85af15926aa6b3|xqc_conn_check_token|token empty|
[2025/09/12 05:04:38 412392] [info] |scid:ce9912b37c85af15926aa6b3|xqc_process_crypto_frame|check_token fail|conn:0000558BB8A7A98C|l-0.0.0.0-443-ce9912b37c85af15926aa6b3 p-193.167.0.100-41032-afed5863efaf8c551ad183794e89cd921f|
[2025/09/12 05:04:38 412396] [debug] |scid:ce9912b37c85af15926aa6b3|xqc_process_crypto_frame|level:0|
[2025/09/12 05:04:38 412400] [debug] |scid:ce9912b37c85af15926aa6b3|xqc_read_crypto_stream|xqc_read_crypto_stream|level:0|
[2025/09/12 05:04:38 412403] [debug] |scid:ce9912b37c85af15926aa6b3|xqc_process_frames|frame_type:6|
[2025/09/12 05:04:38 412407] [info] |scid:ce9912b37c85af15926aa6b3|xqc_conn_check_token|token empty|
[2025/09/12 05:04:38 412411] [info] |scid:ce9912b37c85af15926aa6b3|xqc_process_crypto_frame|check_token fail|conn:0000558BB8A7A98C|l-0.0.0.0-443-ce9912b37c85af15926aa6b3 p-193.167.0.100-41032-afed5863efaf8c551ad183794e89cd921f|
[2025/09/12 05:04:38 412415] [debug] |scid:ce9912b37c85af15926aa6b3|xqc_process_crypto_frame|level:0|
[2025/09/12 05:04:38 412419] [debug] |scid:ce9912b37c85af15926aa6b3|xqc_read_crypto_stream|xqc_read_crypto_stream|level:0|
[2025/09/12 05:04:38 412422] [debug] |scid:ce9912b37c85af15926aa6b3|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:0|1u|
[2025/09/12 05:04:38 412426] [debug] |scid:ce9912b37c85af15926aa6b3|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:0|SSL_quic_write_level:0|rv:-1|
[2025/09/12 05:04:38 412430] [debug] |scid:ce9912b37c85af15926aa6b3|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/09/12 05:04:38 412434] [debug] |scid:ce9912b37c85af15926aa6b3|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:0|2u|
[2025/09/12 05:04:38 412438] [debug] |scid:ce9912b37c85af15926aa6b3|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:0|SSL_quic_write_level:0|rv:-1|
[2025/09/12 05:04:38 412442] [debug] |scid:ce9912b37c85af15926aa6b3|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/09/12 05:04:38 412446] [debug] |scid:ce9912b37c85af15926aa6b3|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:0|4u|
[2025/09/12 05:04:38 412450] [debug] |scid:ce9912b37c85af15926aa6b3|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:0|SSL_quic_write_level:0|rv:-1|
[2025/09/12 05:04:38 412454] [debug] |scid:ce9912b37c85af15926aa6b3|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/09/12 05:04:38 412457] [debug] |scid:ce9912b37c85af15926aa6b3|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:0|7u|
[2025/09/12 05:04:38 412461] [debug] |scid:ce9912b37c85af15926aa6b3|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:0|SSL_quic_write_level:0|rv:-1|
[2025/09/12 05:04:38 412465] [debug] |scid:ce9912b37c85af15926aa6b3|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/09/12 05:04:38 412472] [debug] |scid:ce9912b37c85af15926aa6b3|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:0|7u|
[2025/09/12 05:04:38 412476] [debug] |scid:ce9912b37c85af15926aa6b3|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:0|SSL_quic_write_level:0|rv:-1|
[2025/09/12 05:04:38 412480] [debug] |scid:ce9912b37c85af15926aa6b3|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/09/12 05:04:38 412483] [debug] |scid:ce9912b37c85af15926aa6b3|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:0|28u|
[2025/09/12 05:04:38 412487] [debug] |scid:ce9912b37c85af15926aa6b3|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:0|SSL_quic_write_level:0|rv:-1|
[2025/09/12 05:04:38 412491] [debug] |scid:ce9912b37c85af15926aa6b3|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/09/12 05:04:38 412495] [debug] |scid:ce9912b37c85af15926aa6b3|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:0|56u|
[2025/09/12 05:04:38 412499] [debug] |scid:ce9912b37c85af15926aa6b3|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:0|SSL_quic_write_level:0|rv:-1|
[2025/09/12 05:04:38 412503] [debug] |scid:ce9912b37c85af15926aa6b3|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/09/12 05:04:38 412507] [debug] |scid:ce9912b37c85af15926aa6b3|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:0|20u|
[2025/09/12 05:04:38 412511] [debug] |scid:ce9912b37c85af15926aa6b3|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:0|SSL_quic_write_level:0|rv:-1|
[2025/09/12 05:04:38 412515] [debug] |scid:ce9912b37c85af15926aa6b3|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/09/12 05:04:38 412518] [debug] |scid:ce9912b37c85af15926aa6b3|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:0|21u|
[2025/09/12 05:04:38 412561] [info] |scid:ce9912b37c85af15926aa6b3|xqc_ssl_cert_cb|cert chain or key empty|sni:server4
[2025/09/12 05:04:38 412724] [debug] |scid:ce9912b37c85af15926aa6b3|xqc_conn_tls_transport_params_cb|1RTT_transport_params|max_datagram_frame_size:0|
[2025/09/12 05:04:38 412730] [debug] |scid:ce9912b37c85af15926aa6b3|xqc_conn_enable_multipath|xqc_conn_enable_multipath|1|0|
[2025/09/12 05:04:38 412734] [warn] |scid:ce9912b37c85af15926aa6b3|xqc_conn_try_to_enable_multipath|multipath_version_negotiation err|
[2025/09/12 05:04:38 412936] [debug] |scid:ce9912b37c85af15926aa6b3|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:2|SSL_quic_write_level:3|rv:0|
[2025/09/12 05:04:38 412941] [debug] |scid:ce9912b37c85af15926aa6b3|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/09/12 05:04:38 412946] [debug] |scid:ce9912b37c85af15926aa6b3|xqc_process_frames|frame_type:1|
[2025/09/12 05:04:38 412950] [debug] |scid:ce9912b37c85af15926aa6b3|xqc_process_frames|frame_type:0|
[2025/09/12 05:04:38 412954] [debug] |scid:ce9912b37c85af15926aa6b3|xqc_process_padding_frame|process padding|
[2025/09/12 05:04:38 412962] [debug] |scid:ce9912b37c85af15926aa6b3|xqc_timer_unset|type:ACK_INIT|
[2025/09/12 05:04:38 412967] [debug] |scid:ce9912b37c85af15926aa6b3|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 05:04:38 412972] [debug] |scid:ce9912b37c85af15926aa6b3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:1630999587|largest:1630999587|pns:0|
[2025/09/12 05:04:38 412977] [info] |scid:ce9912b37c85af15926aa6b3|xqc_conn_on_pkt_processed|====>|conn:0000558BB8A7A98C|path:0|size:1200|pkt_type:INIT|pkt_num:1630999587|frame:PADDING PING CRYPTO |recv_time:1757653478411777|dcid:925050a8381aa80d4ceeadece0b1929cd6ed|dcid_seq:0|
[2025/09/12 05:04:38 412982] [debug] |scid:ce9912b37c85af15926aa6b3|xqc_timer_set|type:PATH_IDLE|expire:1757653538411777|now:1757653478411777|interv:60000000|
[2025/09/12 05:04:38 412987] [debug] |scid:ce9912b37c85af15926aa6b3|xqc_timer_set|type:CONN_IDLE|expire:1757653538411777|now:1757653478411777|interv:60000000|
[2025/09/12 05:04:38 412991] [debug] |xqc_engine_main_logic|BEGIN|now:1757653478412991|
[2025/09/12 05:04:38 412996] [debug] |scid:ce9912b37c85af15926aa6b3|xqc_engine_process_conn|conn:0000558BB8A7A98C|state:S_INIT|flag:TICKING DCID_OK UPPER_CONN_EXIST INIT_RECVD NEED_RUN (null) |now:1757653478412995|
[2025/09/12 05:04:38 413006] [info] |scid:ce9912b37c85af15926aa6b3|xqc_conn_check_tx_key|keys are ready, can send 1rtt now|
[2025/09/12 05:04:38 413010] [debug] |scid:ce9912b37c85af15926aa6b3|xqc_crypto_stream_on_read|encrypt_level:0|cur_state:S_INIT|next_state:S_INITIAL_RECVD|
[2025/09/12 05:04:38 413014] [debug] |scid:ce9912b37c85af15926aa6b3|xqc_process_crypto_write_streams|
[2025/09/12 05:04:38 413018] [debug] |scid:ce9912b37c85af15926aa6b3|xqc_crypto_stream_on_write|enc_level|0|
[2025/09/12 05:04:38 413022] [debug] |scid:ce9912b37c85af15926aa6b3|xqc_crypto_stream_on_write|cur_state:1|switch|
[2025/09/12 05:04:38 413029] [info] |scid:ce9912b37c85af15926aa6b3|xqc_crypto_stream_send|crypto send data|pkt_num:0|size:137|sent:94|pkt_type:INIT|frame:CRYPTO |now:1757653478413028|
[2025/09/12 05:04:38 413033] [debug] |scid:ce9912b37c85af15926aa6b3|xqc_crypto_stream_on_write|encrypt_level:0|cur_state:S_INITIAL_RECVD|next_state:S_INITIAL_SENT|
[2025/09/12 05:04:38 413037] [debug] |scid:ce9912b37c85af15926aa6b3|xqc_process_crypto_write_streams|
[2025/09/12 05:04:38 413071] [debug] |scid:ce9912b37c85af15926aa6b3|xqc_crypto_stream_on_write|enc_level|2|
[2025/09/12 05:04:38 413078] [info] |scid:ce9912b37c85af15926aa6b3|xqc_crypto_stream_send|crypto send data|pkt_num:0|size:194|sent:152|pkt_type:HSK|frame:CRYPTO |now:1757653478413077|
[2025/09/12 05:04:38 413085] [info] |scid:ce9912b37c85af15926aa6b3|xqc_crypto_stream_send|crypto send data|pkt_num:0|size:516|sent:474|pkt_type:HSK|frame:CRYPTO |now:1757653478413084|
[2025/09/12 05:04:38 413092] [info] |scid:ce9912b37c85af15926aa6b3|xqc_crypto_stream_send|crypto send data|pkt_num:0|size:126|sent:84|pkt_type:HSK|frame:CRYPTO |now:1757653478413092|
[2025/09/12 05:04:38 413098] [info] |scid:ce9912b37c85af15926aa6b3|xqc_crypto_stream_send|crypto send data|pkt_num:0|size:82|sent:40|pkt_type:HSK|frame:CRYPTO |now:1757653478413098|
[2025/09/12 05:04:38 413102] [debug] |scid:ce9912b37c85af15926aa6b3|xqc_crypto_stream_on_write|encrypt_level:2|cur_state:S_INITIAL_SENT|next_state:S_HANDSHAKE_SENT|
[2025/09/12 05:04:38 413108] [debug] |scid:ce9912b37c85af15926aa6b3|xqc_gen_ack_frame|largest_recv:1630999587|ack_delay:1330|first_ack_range:0|largest_pkt_recv_time:1757653478411777|
[2025/09/12 05:04:38 413112] [debug] |scid:ce9912b37c85af15926aa6b3|xqc_gen_ack_frame|high:1630999587|low:1630999587|pkt_pns:0|
[2025/09/12 05:04:38 413116] [debug] |scid:ce9912b37c85af15926aa6b3|xqc_write_ack_to_one_packet|ack_size:13|path:0|path_largest_recv:1630999587|frame_largest_recv:1630999587|
[2025/09/12 05:04:38 413121] [debug] |scid:ce9912b37c85af15926aa6b3|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:0|
[2025/09/12 05:04:38 413127] [debug] |scid:ce9912b37c85af15926aa6b3|xqc_path_get_perf_class|conn:0000558BB8A7A98C|path_id:0|path_srtt:250000|min_srtt:250000|path_bw:0|loss_rate:0.00|path_pto:0|
[2025/09/12 05:04:38 413132] [debug] |scid:ce9912b37c85af15926aa6b3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000558BB8A7A98C|path_id:0|path_srtt:250000|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:04:38 413137] [debug] |scid:ce9912b37c85af15926aa6b3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CRYPTO |pn:0|size:137|reinj:0|path_class:2|
[2025/09/12 05:04:38 413141] [debug] |scid:ce9912b37c85af15926aa6b3|xqc_path_get_perf_class|conn:0000558BB8A7A98C|path_id:0|path_srtt:250000|min_srtt:250000|path_bw:0|loss_rate:0.00|path_pto:0|
[2025/09/12 05:04:38 413146] [debug] |scid:ce9912b37c85af15926aa6b3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000558BB8A7A98C|path_id:0|path_srtt:250000|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:04:38 413150] [debug] |scid:ce9912b37c85af15926aa6b3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CRYPTO |pn:0|size:194|reinj:0|path_class:2|
[2025/09/12 05:04:38 413154] [debug] |scid:ce9912b37c85af15926aa6b3|xqc_path_get_perf_class|conn:0000558BB8A7A98C|path_id:0|path_srtt:250000|min_srtt:250000|path_bw:0|loss_rate:0.00|path_pto:0|
[2025/09/12 05:04:38 413162] [debug] |scid:ce9912b37c85af15926aa6b3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000558BB8A7A98C|path_id:0|path_srtt:250000|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:04:38 413167] [debug] |scid:ce9912b37c85af15926aa6b3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CRYPTO |pn:0|size:516|reinj:0|path_class:2|
[2025/09/12 05:04:38 413171] [debug] |scid:ce9912b37c85af15926aa6b3|xqc_path_get_perf_class|conn:0000558BB8A7A98C|path_id:0|path_srtt:250000|min_srtt:250000|path_bw:0|loss_rate:0.00|path_pto:0|
[2025/09/12 05:04:38 413175] [debug] |scid:ce9912b37c85af15926aa6b3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000558BB8A7A98C|path_id:0|path_srtt:250000|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:04:38 413179] [debug] |scid:ce9912b37c85af15926aa6b3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CRYPTO |pn:0|size:126|reinj:0|path_class:2|
[2025/09/12 05:04:38 413183] [debug] |scid:ce9912b37c85af15926aa6b3|xqc_path_get_perf_class|conn:0000558BB8A7A98C|path_id:0|path_srtt:250000|min_srtt:250000|path_bw:0|loss_rate:0.00|path_pto:0|
[2025/09/12 05:04:38 413187] [debug] |scid:ce9912b37c85af15926aa6b3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000558BB8A7A98C|path_id:0|path_srtt:250000|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:04:38 413191] [debug] |scid:ce9912b37c85af15926aa6b3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CRYPTO |pn:0|size:82|reinj:0|path_class:2|
[2025/09/12 05:04:38 413195] [debug] |scid:ce9912b37c85af15926aa6b3|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:ACK |stream_id:0|stream_offset:0|
[2025/09/12 05:04:38 413200] [debug] |scid:ce9912b37c85af15926aa6b3|xqc_check_acked_or_dropped_pkt|conn:0000558BB8A7A98C|pkt_num:0|size:137|pkt_type:INIT|frame:CRYPTO |
[2025/09/12 05:04:38 413206] [debug] |scid:ce9912b37c85af15926aa6b3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:0|
[2025/09/12 05:04:38 413244] [info] |scid:ce9912b37c85af15926aa6b3|xqc_send_packet_with_pn|<==|conn:0000558BB8A7A98C|path:0|pkt_num:0|size:1184|sent:1200|pkt_type:INIT|frame:PADDING CRYPTO |inflight:0|now:1757653478413214|stream_id:0|stream_offset:0|
[2025/09/12 05:04:38 413254] [debug] |scid:ce9912b37c85af15926aa6b3|xqc_send_ctl_on_packet_sent|conn:0000558BB8A7A98C|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 05:04:38 413262] [debug] |scid:ce9912b37c85af15926aa6b3|xqc_send_ctl_on_packet_sent|path:0|inflight:0|applimit:0|
[2025/09/12 05:04:38 413269] [debug] |scid:ce9912b37c85af15926aa6b3|xqc_send_ctl_get_pto_time_and_space|srtt:250000|rtt_var:125000|pto_duration:750000|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:04:38 413274] [debug] |scid:ce9912b37c85af15926aa6b3|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8A7A98C|path:0|PNS: 0, unacked: 1184|
[2025/09/12 05:04:38 413278] [debug] |scid:ce9912b37c85af15926aa6b3|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8A7A98C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:04:38 413282] [debug] |scid:ce9912b37c85af15926aa6b3|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8A7A98C|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:04:38 413286] [debug] |scid:ce9912b37c85af15926aa6b3|xqc_timer_set|type:LOSS_DETECTION|expire:1757653479163214|now:1757653478413268|interv:749946|
[2025/09/12 05:04:38 413290] [debug] |scid:ce9912b37c85af15926aa6b3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB8A7A98C|path:0|pns:0|expire:1757653479163214|now:1757653478413268|interval:749946|pto_count:0|srtt:250000
[2025/09/12 05:04:38 413295] [debug] |scid:ce9912b37c85af15926aa6b3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:45952|inflight:1184|
[2025/09/12 05:04:38 413304] [debug] |scid:ce9912b37c85af15926aa6b3|xqc_check_acked_or_dropped_pkt|conn:0000558BB8A7A98C|pkt_num:0|size:194|pkt_type:HSK|frame:CRYPTO |
[2025/09/12 05:04:38 413309] [debug] |scid:ce9912b37c85af15926aa6b3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:0|
[2025/09/12 05:04:38 413336] [info] |scid:ce9912b37c85af15926aa6b3|xqc_send_packet_with_pn|<==|conn:0000558BB8A7A98C|path:0|pkt_num:0|size:194|sent:210|pkt_type:HSK|frame:CRYPTO |inflight:1184|now:1757653478413315|stream_id:0|stream_offset:0|
[2025/09/12 05:04:38 413345] [debug] |scid:ce9912b37c85af15926aa6b3|xqc_send_ctl_on_packet_sent|conn:0000558BB8A7A98C|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 05:04:38 413352] [debug] |scid:ce9912b37c85af15926aa6b3|xqc_send_ctl_on_packet_sent|path:0|inflight:1184|applimit:0|
[2025/09/12 05:04:38 413358] [debug] |scid:ce9912b37c85af15926aa6b3|xqc_send_ctl_get_pto_time_and_space|srtt:250000|rtt_var:125000|pto_duration:750000|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:04:38 413362] [debug] |scid:ce9912b37c85af15926aa6b3|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8A7A98C|path:0|PNS: 0, unacked: 1184|
[2025/09/12 05:04:38 413366] [debug] |scid:ce9912b37c85af15926aa6b3|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8A7A98C|path:0|PNS: 1, unacked: 194|
[2025/09/12 05:04:38 413370] [debug] |scid:ce9912b37c85af15926aa6b3|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8A7A98C|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:04:38 413374] [debug] |scid:ce9912b37c85af15926aa6b3|xqc_timer_set|type:LOSS_DETECTION|expire:1757653479163214|now:1757653478413357|interv:749857|
[2025/09/12 05:04:38 413378] [debug] |scid:ce9912b37c85af15926aa6b3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB8A7A98C|path:0|pns:0|expire:1757653479163214|now:1757653478413357|interval:749857|pto_count:0|srtt:250000
[2025/09/12 05:04:38 413382] [debug] |scid:ce9912b37c85af15926aa6b3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:45952|inflight:1378|
[2025/09/12 05:04:38 413387] [debug] |scid:ce9912b37c85af15926aa6b3|xqc_check_acked_or_dropped_pkt|conn:0000558BB8A7A98C|pkt_num:0|size:516|pkt_type:HSK|frame:CRYPTO |
[2025/09/12 05:04:38 413391] [debug] |scid:ce9912b37c85af15926aa6b3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1|
[2025/09/12 05:04:38 413413] [info] |scid:ce9912b37c85af15926aa6b3|xqc_send_packet_with_pn|<==|conn:0000558BB8A7A98C|path:0|pkt_num:1|size:516|sent:532|pkt_type:HSK|frame:CRYPTO |inflight:1378|now:1757653478413397|stream_id:0|stream_offset:0|
[2025/09/12 05:04:38 413421] [debug] |scid:ce9912b37c85af15926aa6b3|xqc_send_ctl_on_packet_sent|conn:0000558BB8A7A98C|path:0|pkt_num:1|origin_pktnum:0|size:516|enc_size:532|pkt_type:HSK|frame:CRYPTO |conn_state:S_HANDSHAKE_SENT|po_in_flight:0||retrans:0|
[2025/09/12 05:04:38 413428] [debug] |scid:ce9912b37c85af15926aa6b3|xqc_send_ctl_on_packet_sent|path:0|inflight:1378|applimit:0|
[2025/09/12 05:04:38 413435] [debug] |scid:ce9912b37c85af15926aa6b3|xqc_send_ctl_get_pto_time_and_space|srtt:250000|rtt_var:125000|pto_duration:750000|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:04:38 413441] [debug] |scid:ce9912b37c85af15926aa6b3|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8A7A98C|path:0|PNS: 0, unacked: 1184|
[2025/09/12 05:04:38 413445] [debug] |scid:ce9912b37c85af15926aa6b3|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8A7A98C|path:0|PNS: 1, unacked: 710|
[2025/09/12 05:04:38 413449] [debug] |scid:ce9912b37c85af15926aa6b3|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8A7A98C|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:04:38 413453] [debug] |scid:ce9912b37c85af15926aa6b3|xqc_timer_set|type:LOSS_DETECTION|expire:1757653479163214|now:1757653478413434|interv:749780|
[2025/09/12 05:04:38 413456] [debug] |scid:ce9912b37c85af15926aa6b3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB8A7A98C|path:0|pns:0|expire:1757653479163214|now:1757653478413434|interval:749780|pto_count:0|srtt:250000
[2025/09/12 05:04:38 413465] [debug] |scid:ce9912b37c85af15926aa6b3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:45952|inflight:1894|
[2025/09/12 05:04:38 413470] [debug] |scid:ce9912b37c85af15926aa6b3|xqc_check_acked_or_dropped_pkt|conn:0000558BB8A7A98C|pkt_num:0|size:126|pkt_type:HSK|frame:CRYPTO |
[2025/09/12 05:04:38 413474] [debug] |scid:ce9912b37c85af15926aa6b3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:2|
[2025/09/12 05:04:38 413495] [info] |scid:ce9912b37c85af15926aa6b3|xqc_send_packet_with_pn|<==|conn:0000558BB8A7A98C|path:0|pkt_num:2|size:126|sent:142|pkt_type:HSK|frame:CRYPTO |inflight:1894|now:1757653478413480|stream_id:0|stream_offset:0|
[2025/09/12 05:04:38 413501] [debug] |scid:ce9912b37c85af15926aa6b3|xqc_send_ctl_on_packet_sent|conn:0000558BB8A7A98C|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 05:04:38 413507] [debug] |scid:ce9912b37c85af15926aa6b3|xqc_send_ctl_on_packet_sent|path:0|inflight:1894|applimit:0|
[2025/09/12 05:04:38 413514] [debug] |scid:ce9912b37c85af15926aa6b3|xqc_send_ctl_get_pto_time_and_space|srtt:250000|rtt_var:125000|pto_duration:750000|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:04:38 413520] [debug] |scid:ce9912b37c85af15926aa6b3|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8A7A98C|path:0|PNS: 0, unacked: 1184|
[2025/09/12 05:04:38 413526] [debug] |scid:ce9912b37c85af15926aa6b3|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8A7A98C|path:0|PNS: 1, unacked: 836|
[2025/09/12 05:04:38 413530] [debug] |scid:ce9912b37c85af15926aa6b3|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8A7A98C|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:04:38 413534] [debug] |scid:ce9912b37c85af15926aa6b3|xqc_timer_set|type:LOSS_DETECTION|expire:1757653479163214|now:1757653478413513|interv:749701|
[2025/09/12 05:04:38 413538] [debug] |scid:ce9912b37c85af15926aa6b3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB8A7A98C|path:0|pns:0|expire:1757653479163214|now:1757653478413513|interval:749701|pto_count:0|srtt:250000
[2025/09/12 05:04:38 413542] [debug] |scid:ce9912b37c85af15926aa6b3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:45952|inflight:2020|
[2025/09/12 05:04:38 413546] [debug] |scid:ce9912b37c85af15926aa6b3|xqc_check_acked_or_dropped_pkt|conn:0000558BB8A7A98C|pkt_num:0|size:82|pkt_type:HSK|frame:CRYPTO |
[2025/09/12 05:04:38 413551] [debug] |scid:ce9912b37c85af15926aa6b3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:3|
[2025/09/12 05:04:38 413570] [info] |scid:ce9912b37c85af15926aa6b3|xqc_send_packet_with_pn|<==|conn:0000558BB8A7A98C|path:0|pkt_num:3|size:82|sent:98|pkt_type:HSK|frame:CRYPTO |inflight:2020|now:1757653478413556|stream_id:0|stream_offset:0|
[2025/09/12 05:04:38 413575] [debug] |scid:ce9912b37c85af15926aa6b3|xqc_send_ctl_on_packet_sent|conn:0000558BB8A7A98C|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 05:04:38 413580] [debug] |scid:ce9912b37c85af15926aa6b3|xqc_send_ctl_on_packet_sent|path:0|inflight:2020|applimit:0|
[2025/09/12 05:04:38 413584] [debug] |scid:ce9912b37c85af15926aa6b3|xqc_send_ctl_get_pto_time_and_space|srtt:250000|rtt_var:125000|pto_duration:750000|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:04:38 413590] [debug] |scid:ce9912b37c85af15926aa6b3|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8A7A98C|path:0|PNS: 0, unacked: 1184|
[2025/09/12 05:04:38 413596] [debug] |scid:ce9912b37c85af15926aa6b3|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8A7A98C|path:0|PNS: 1, unacked: 918|
[2025/09/12 05:04:38 413603] [debug] |scid:ce9912b37c85af15926aa6b3|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8A7A98C|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:04:38 413609] [debug] |scid:ce9912b37c85af15926aa6b3|xqc_timer_set|type:LOSS_DETECTION|expire:1757653479163214|now:1757653478413584|interv:749630|
[2025/09/12 05:04:38 413618] [debug] |scid:ce9912b37c85af15926aa6b3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB8A7A98C|path:0|pns:0|expire:1757653479163214|now:1757653478413584|interval:749630|pto_count:0|srtt:250000
[2025/09/12 05:04:38 413622] [debug] |scid:ce9912b37c85af15926aa6b3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:45952|inflight:2102|
[2025/09/12 05:04:38 413627] [debug] |scid:ce9912b37c85af15926aa6b3|xqc_check_acked_or_dropped_pkt|conn:0000558BB8A7A98C|pkt_num:0|size:56|pkt_type:INIT|frame:ACK |
[2025/09/12 05:04:38 413631] [debug] |scid:ce9912b37c85af15926aa6b3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1|
[2025/09/12 05:04:38 413651] [info] |scid:ce9912b37c85af15926aa6b3|xqc_send_packet_with_pn|<==|conn:0000558BB8A7A98C|path:0|pkt_num:1|size:56|sent:72|pkt_type:INIT|frame:ACK |inflight:2102|now:1757653478413637|stream_id:0|stream_offset:0|
[2025/09/12 05:04:38 413657] [debug] |scid:ce9912b37c85af15926aa6b3|xqc_send_ctl_on_packet_sent|conn:0000558BB8A7A98C|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 05:04:38 413662] [debug] |scid:ce9912b37c85af15926aa6b3|xqc_conn_next_wakeup_time|wakeup_time:1757653479163214|
[2025/09/12 05:04:38 413667] [debug] |scid:ce9912b37c85af15926aa6b3|xqc_engine_add_wakeup_queue|next_tick_time:1757653479163214|
[2025/09/12 05:04:38 413672] [debug] |xqc_engine_wakeup_after|wakeup:1757653478615089|now:1757653478413672|diff:201417|
[2025/09/12 05:04:38 413681] [debug] |xqc_engine_main_logic|END|now:1757653478412995|
[2025/09/12 05:04:38 413689] [debug] |xqc_engine_main_logic|BEGIN|now:1757653478413689|
[2025/09/12 05:04:38 413695] [debug] |xqc_engine_wakeup_after|wakeup:1757653478615089|now:1757653478413695|diff:201394|
[2025/09/12 05:04:38 413700] [debug] |xqc_engine_main_logic|END|now:1757653478413689|
[2025/09/12 05:04:38 446871] [info] |xqc_engine_packet_process|==>|conn:0000558BB8A7A98C|size:1200|state:S_HANDSHAKE_SENT|recv_time:1757653478446869|
[2025/09/12 05:04:38 446889] [debug] |scid:ce9912b37c85af15926aa6b3|xqc_packet_parse_initial|packet parse|initial|
[2025/09/12 05:04:38 446897] [debug] |scid:ce9912b37c85af15926aa6b3|xqc_packet_parse_initial|success|Length:22|
[2025/09/12 05:04:38 446908] [debug] |scid:ce9912b37c85af15926aa6b3|xqc_packet_decrypt|largest_pn:1630999587|
[2025/09/12 05:04:38 446931] [debug] |scid:ce9912b37c85af15926aa6b3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:1630999588|
[2025/09/12 05:04:38 446942] [debug] |scid:ce9912b37c85af15926aa6b3|xqc_packet_decrypt_single|pkt_type:INIT|pkt_num:1630999588|
[2025/09/12 05:04:38 446949] [debug] |scid:ce9912b37c85af15926aa6b3|xqc_process_frames|frame_type:2|
[2025/09/12 05:04:38 446958] [debug] |scid:ce9912b37c85af15926aa6b3|xqc_send_ctl_on_ack_received|conn:0000558BB8A7A98C|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 05:04:38 446968] [debug] |scid:ce9912b37c85af15926aa6b3|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:1184|prior_delivered:0|prior_time:1757653478413214|is_app_limited:1|send_elapse:0|ack_elapse:33655|ctl_first_sent_time:1757653478413214|lagest_ack_time:1757653478446869|curr_delivered:1184|
[2025/09/12 05:04:38 446978] [debug] |scid:ce9912b37c85af15926aa6b3|xqc_update_sample|sampler_sent_time_update:1757653478413214|
[2025/09/12 05:04:38 446986] [debug] |scid:ce9912b37c85af15926aa6b3|xqc_send_ctl_on_ack_received|sndq_packets_used:4||sndq_packets_used_bytes:0|sndq_packets_free:2|
[2025/09/12 05:04:38 446994] [debug] |scid:ce9912b37c85af15926aa6b3|xqc_send_ctl_update_rtt|before update rtt|conn:0000558BB8A7A98C|srtt:250000|rttvar:125000|minrtt:4294967295|latest_rtt:33655|ack_delay:0|
[2025/09/12 05:04:38 447003] [debug] |scid:ce9912b37c85af15926aa6b3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-ce9912b37c85af15926aa6b3 p-193.167.0.100-41032-afed5863efaf8c551ad183794e89cd921f |after update rtt|conn:0000558BB8A7A98C|srtt:33655|rttvar:16827|minrtt:33655|latest_rtt:33655|ack_delay:0|
[2025/09/12 05:04:38 447020] [debug] |scid:ce9912b37c85af15926aa6b3|xqc_send_ctl_get_lost_sent_pn|largest_acked:0|lost_pn:18446744073709551615|thresh:3|
[2025/09/12 05:04:38 447026] [debug] |scid:ce9912b37c85af15926aa6b3|xqc_send_ctl_on_ack_received|xqc_recv_record_del from 1630999588|pns:0|
[2025/09/12 05:04:38 447031] [debug] |scid:ce9912b37c85af15926aa6b3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:04:38 447036] [debug] |scid:ce9912b37c85af15926aa6b3|xqc_send_ctl_get_pto_time_and_space|srtt:33655|rtt_var:16827|pto_duration:100963|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:04:38 447059] [debug] |scid:ce9912b37c85af15926aa6b3|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8A7A98C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:04:38 447064] [debug] |scid:ce9912b37c85af15926aa6b3|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8A7A98C|path:0|PNS: 1, unacked: 918|
[2025/09/12 05:04:38 447069] [debug] |scid:ce9912b37c85af15926aa6b3|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8A7A98C|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:04:38 447074] [debug] |scid:ce9912b37c85af15926aa6b3|xqc_timer_set|type:LOSS_DETECTION|expire:1757653478514519|now:1757653478447036|interv:67483|
[2025/09/12 05:04:38 447079] [debug] |scid:ce9912b37c85af15926aa6b3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB8A7A98C|path:0|pns:1|expire:1757653478514519|now:1757653478447036|interval:67483|pto_count:0|srtt:33655
[2025/09/12 05:04:38 447085] [debug] |scid:ce9912b37c85af15926aa6b3|xqc_generate_sample|sampler: send_elapse 0, ack_elapse 33655, delivered 1184|rate 35180|lost 0|
[2025/09/12 05:04:38 447091] [debug] |scid:ce9912b37c85af15926aa6b3|xqc_bbr_update_bandwidth|BBRv1: RTT round update 0 -> 1|
[2025/09/12 05:04:38 447096] [debug] |scid:ce9912b37c85af15926aa6b3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (35180) in round 1|
[2025/09/12 05:04:38 447101] [debug] |scid:ce9912b37c85af15926aa6b3|xqc_bbr_update_min_rtt|probertt expire|rtt:33655, old_rtt:2147483647|
[2025/09/12 05:04:38 447106] [debug] |scid:ce9912b37c85af15926aa6b3|xqc_bbr_update_min_rtt|minrtt expire|rtt:33655, old_rtt:2147483647|
[2025/09/12 05:04:38 447111] [debug] |scid:ce9912b37c85af15926aa6b3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:5744|extra_cwnd:2368|
[2025/09/12 05:04:38 447116] [debug] |scid:ce9912b37c85af15926aa6b3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:45952|packet_lost:0|acked:1184|po_sent_time:1757653478413214|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1184|
[2025/09/12 05:04:38 447122] [debug] |scid:ce9912b37c85af15926aa6b3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:45952|packet_lost:0|acked:1184|po_sent_time:1757653478413214|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1184|
[2025/09/12 05:04:38 447128] [debug] |scid:ce9912b37c85af15926aa6b3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-ce9912b37c85af15926aa6b3 p-193.167.0.100-41032-afed5863efaf8c551ad183794e89cd921f |bbr on ack|mode:0|pacing_rate:3939132|bw:35180|cwnd:47136|full_bw_reached:0|inflight:918|srtt:33655|latest_rtt:33655|min_rtt:33655|applimit:1|lost:0|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:1|
[2025/09/12 05:04:38 447135] [stats] |scid:ce9912b37c85af15926aa6b3|xqc_send_ctl_info_circle_record|l-0.0.0.0-443-ce9912b37c85af15926aa6b3 p-193.167.0.100-41032-afed5863efaf8c551ad183794e89cd921f |path:0||cwnd:47136|inflight:918|mode:0|applimit:0|pacing_rate:3939132|bw:35180|srtt:33655|latest_rtt:33655|min_rtt:33655|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 05:04:38 447142] [info] |scid:ce9912b37c85af15926aa6b3|xqc_conn_addr_validated|Address Validated|conn:0000558BB8A7A98C|role:1|
[2025/09/12 05:04:38 447153] [debug] |scid:ce9912b37c85af15926aa6b3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:1630999588|largest:1630999588|pns:0|
[2025/09/12 05:04:38 447158] [info] |scid:ce9912b37c85af15926aa6b3|xqc_conn_on_pkt_processed|====>|conn:0000558BB8A7A98C|path:0|size:1200|pkt_type:INIT|pkt_num:1630999588|frame:ACK |recv_time:1757653478446869|dcid:ce9912b37c85af15926aa6b3|dcid_seq:0|
[2025/09/12 05:04:38 447165] [debug] |scid:ce9912b37c85af15926aa6b3|xqc_packet_parse_handshake|success|Length:1097|
[2025/09/12 05:04:38 447172] [debug] |scid:ce9912b37c85af15926aa6b3|xqc_packet_decrypt|largest_pn:0|
[2025/09/12 05:04:38 447176] [debug] |scid:ce9912b37c85af15926aa6b3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:1630999587|
[2025/09/12 05:04:38 447184] [debug] |scid:ce9912b37c85af15926aa6b3|xqc_packet_decrypt_single|pkt_type:HSK|pkt_num:1630999587|
[2025/09/12 05:04:38 447189] [debug] |scid:ce9912b37c85af15926aa6b3|xqc_process_frames|frame_type:2|
[2025/09/12 05:04:38 447195] [debug] |scid:ce9912b37c85af15926aa6b3|xqc_send_ctl_on_ack_received|conn:0000558BB8A7A98C|path:0|pkt_num:1|origin_pktnum:0|size:516|pns:1|pkt_type:HSK|frame:CRYPTO |conn_state:S_HANDSHAKE_SENT|frame_largest_ack:3|path_largest_ack:1|
[2025/09/12 05:04:38 447200] [debug] |scid:ce9912b37c85af15926aa6b3|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:1894|prior_delivered:0|prior_time:1757653478413214|is_app_limited:1|send_elapse:183|ack_elapse:33655|ctl_first_sent_time:1757653478413397|lagest_ack_time:1757653478446869|curr_delivered:1700|
[2025/09/12 05:04:38 447206] [debug] |scid:ce9912b37c85af15926aa6b3|xqc_update_sample|sampler_sent_time_update:1757653478413397|
[2025/09/12 05:04:38 447211] [debug] |scid:ce9912b37c85af15926aa6b3|xqc_send_ctl_on_ack_received|sndq_packets_used:3||sndq_packets_used_bytes:0|sndq_packets_free:3|
[2025/09/12 05:04:38 447217] [debug] |scid:ce9912b37c85af15926aa6b3|xqc_send_ctl_on_ack_received|conn:0000558BB8A7A98C|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 05:04:38 447222] [debug] |scid:ce9912b37c85af15926aa6b3|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:2020|prior_delivered:0|prior_time:1757653478413214|is_app_limited:1|send_elapse:266|ack_elapse:33655|ctl_first_sent_time:1757653478413480|lagest_ack_time:1757653478446869|curr_delivered:1826|
[2025/09/12 05:04:38 447228] [debug] |scid:ce9912b37c85af15926aa6b3|xqc_update_sample|sampler_sent_time_update:1757653478413480|
[2025/09/12 05:04:38 447233] [debug] |scid:ce9912b37c85af15926aa6b3|xqc_send_ctl_on_ack_received|sndq_packets_used:2||sndq_packets_used_bytes:0|sndq_packets_free:4|
[2025/09/12 05:04:38 447238] [debug] |scid:ce9912b37c85af15926aa6b3|xqc_send_ctl_on_ack_received|conn:0000558BB8A7A98C|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 05:04:38 447243] [debug] |scid:ce9912b37c85af15926aa6b3|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:2102|prior_delivered:0|prior_time:1757653478413214|is_app_limited:1|send_elapse:342|ack_elapse:33655|ctl_first_sent_time:1757653478413556|lagest_ack_time:1757653478446869|curr_delivered:1908|
[2025/09/12 05:04:38 447249] [debug] |scid:ce9912b37c85af15926aa6b3|xqc_update_sample|sampler_sent_time_update:1757653478413556|
[2025/09/12 05:04:38 447254] [debug] |scid:ce9912b37c85af15926aa6b3|xqc_send_ctl_on_ack_received|sndq_packets_used:1||sndq_packets_used_bytes:0|sndq_packets_free:5|
[2025/09/12 05:04:38 447258] [debug] |scid:ce9912b37c85af15926aa6b3|xqc_send_ctl_update_rtt|before update rtt|conn:0000558BB8A7A98C|srtt:33655|rttvar:16827|minrtt:33655|latest_rtt:33313|ack_delay:0|
[2025/09/12 05:04:38 447264] [debug] |scid:ce9912b37c85af15926aa6b3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-ce9912b37c85af15926aa6b3 p-193.167.0.100-41032-afed5863efaf8c551ad183794e89cd921f |after update rtt|conn:0000558BB8A7A98C|srtt:33613|rttvar:12706|minrtt:33313|latest_rtt:33313|ack_delay:0|
[2025/09/12 05:04:38 447272] [debug] |scid:ce9912b37c85af15926aa6b3|xqc_send_ctl_get_lost_sent_pn|largest_acked:3|lost_pn:0|thresh:3|
[2025/09/12 05:04:38 447278] [debug] |scid:ce9912b37c85af15926aa6b3|xqc_send_ctl_detect_lost|mark lost|pns:1|pkt_num:0|lost_pn:0|po_sent_time:1757653478413315|lost_send_time:1757653478409055|loss_delay:37814|frame:CRYPTO |repair:32|
[2025/09/12 05:04:38 447284] [debug] |scid:ce9912b37c85af15926aa6b3|xqc_send_ctl_detect_lost|OnLostDetection|largest_lost sent time: 1757653478413315u|
[2025/09/12 05:04:38 447289] [stats] |scid:ce9912b37c85af15926aa6b3|xqc_send_ctl_detect_lost|l-0.0.0.0-443-ce9912b37c85af15926aa6b3 p-193.167.0.100-41032-afed5863efaf8c551ad183794e89cd921f |lost interval:1757653478446869|lost_count:1|send_count:5|pkt_num:0|po_send_time:1757653478413315|srtt:33613|cwnd:47136|bw:35180|conn_life:35063|now:0|last_lost_time:35063|
[2025/09/12 05:04:38 447295] [debug] |scid:ce9912b37c85af15926aa6b3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:04:38 447300] [debug] |scid:ce9912b37c85af15926aa6b3|xqc_send_ctl_set_loss_detection_timer|unset|no ack-eliciting pkts in flight|conn:0000558BB8A7A98C|path:0|
[2025/09/12 05:04:38 447305] [debug] |scid:ce9912b37c85af15926aa6b3|xqc_timer_unset|type:LOSS_DETECTION|
[2025/09/12 05:04:38 447310] [debug] |scid:ce9912b37c85af15926aa6b3|xqc_generate_sample|sampler: send_elapse 342, ack_elapse 33655, delivered 1908|rate 56692|lost 1|
[2025/09/12 05:04:38 447315] [debug] |scid:ce9912b37c85af15926aa6b3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (56692) in round 1|
[2025/09/12 05:04:38 447320] [debug] |scid:ce9912b37c85af15926aa6b3|xqc_bbr_update_min_rtt|probertt expire|rtt:33313, old_rtt:33655|
[2025/09/12 05:04:38 447325] [debug] |scid:ce9912b37c85af15926aa6b3|xqc_bbr_update_min_rtt|minrtt expire|rtt:33313, old_rtt:33655|
[2025/09/12 05:04:38 447330] [debug] |scid:ce9912b37c85af15926aa6b3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:5744|extra_cwnd:3816|
[2025/09/12 05:04:38 447335] [debug] |scid:ce9912b37c85af15926aa6b3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:47136|packet_lost:1|acked:724|po_sent_time:1757653478413556|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1184|
[2025/09/12 05:04:38 447340] [debug] |scid:ce9912b37c85af15926aa6b3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:47136|packet_lost:1|acked:724|po_sent_time:1757653478413556|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1184|
[2025/09/12 05:04:38 447346] [debug] |scid:ce9912b37c85af15926aa6b3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-ce9912b37c85af15926aa6b3 p-193.167.0.100-41032-afed5863efaf8c551ad183794e89cd921f |bbr on ack|mode:0|pacing_rate:3939132|bw:56692|cwnd:47860|full_bw_reached:0|inflight:0|srtt:33613|latest_rtt:33313|min_rtt:33313|applimit:1|lost:0|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:04:38 447352] [stats] |scid:ce9912b37c85af15926aa6b3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-ce9912b37c85af15926aa6b3 p-193.167.0.100-41032-afed5863efaf8c551ad183794e89cd921f |bandwidth change record|bw_before:35180|bw_after:56692|srtt:33613|cwnd:47860|
[2025/09/12 05:04:38 447357] [debug] |scid:ce9912b37c85af15926aa6b3|xqc_process_frames|frame_type:0|
[2025/09/12 05:04:38 447362] [debug] |scid:ce9912b37c85af15926aa6b3|xqc_process_padding_frame|process padding|
[2025/09/12 05:04:38 447370] [info] |scid:ce9912b37c85af15926aa6b3|xqc_send_ctl_on_pns_discard|xqc_send_ctl_set_loss_detection_timer on discard pns:0
[2025/09/12 05:04:38 447375] [debug] |scid:ce9912b37c85af15926aa6b3|xqc_send_ctl_set_loss_detection_timer|unset|no ack-eliciting pkts in flight|conn:0000558BB8A7A98C|path:0|
[2025/09/12 05:04:38 447379] [debug] |scid:ce9912b37c85af15926aa6b3|xqc_timer_unset|type:LOSS_DETECTION|
[2025/09/12 05:04:38 447384] [debug] |scid:ce9912b37c85af15926aa6b3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:1630999587|largest:1630999587|pns:1|
[2025/09/12 05:04:38 447393] [info] |scid:ce9912b37c85af15926aa6b3|xqc_conn_on_pkt_processed|====>|conn:0000558BB8A7A98C|path:0|size:1137|pkt_type:HSK|pkt_num:1630999587|frame:PADDING ACK |recv_time:1757653478446869|dcid:ce9912b37c85af15926aa6b3|dcid_seq:0|
[2025/09/12 05:04:38 447399] [debug] |scid:ce9912b37c85af15926aa6b3|xqc_timer_set|type:PATH_IDLE|expire:1757653538446869|now:1757653478446869|interv:60000000|
[2025/09/12 05:04:38 447405] [debug] |scid:ce9912b37c85af15926aa6b3|xqc_timer_set|type:CONN_IDLE|expire:1757653538446869|now:1757653478446869|interv:60000000|
[2025/09/12 05:04:38 447410] [debug] |scid:ce9912b37c85af15926aa6b3|xqc_engine_remove_wakeup_queue|next_tick_time:1757653479163214|pq_index:3|
[2025/09/12 05:04:38 447415] [debug] |scid:ce9912b37c85af15926aa6b3|xqc_engine_add_active_queue|last_ticked_time:1757653478412995|
[2025/09/12 05:04:38 447420] [debug] |xqc_engine_main_logic|BEGIN|now:1757653478447420|
[2025/09/12 05:04:38 447427] [debug] |scid:ce9912b37c85af15926aa6b3|xqc_engine_process_conn|conn:0000558BB8A7A98C|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:1757653478447425|
[2025/09/12 05:04:38 447434] [debug] |scid:ce9912b37c85af15926aa6b3|xqc_path_get_perf_class|conn:0000558BB8A7A98C|path_id:0|path_srtt:33613|min_srtt:33613|path_bw:56692|loss_rate:0.00|path_pto:0|
[2025/09/12 05:04:38 447440] [debug] |scid:ce9912b37c85af15926aa6b3|xqc_send_ctl_can_send|l-0.0.0.0-443-ce9912b37c85af15926aa6b3 p-193.167.0.100-41032-afed5863efaf8c551ad183794e89cd921f |path:0|can:1|pkt_sz:194|schedule_bytes:0|inflight:0|cwnd:47860|conn:0000558BB8A7A98C|stream_id:0|stream_offset:0|
[2025/09/12 05:04:38 447446] [debug] |scid:ce9912b37c85af15926aa6b3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000558BB8A7A98C|path_id:0|path_srtt:33613|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:04:38 447452] [debug] |scid:ce9912b37c85af15926aa6b3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CRYPTO |pn:0|size:194|reinj:0|path_class:2|
[2025/09/12 05:04:38 447458] [debug] |scid:ce9912b37c85af15926aa6b3|xqc_check_acked_or_dropped_pkt|conn:0000558BB8A7A98C|pkt_num:0|size:194|pkt_type:HSK|frame:CRYPTO |
[2025/09/12 05:04:38 447463] [debug] |scid:ce9912b37c85af15926aa6b3|xqc_send_ctl_can_send|l-0.0.0.0-443-ce9912b37c85af15926aa6b3 p-193.167.0.100-41032-afed5863efaf8c551ad183794e89cd921f |path:0|can:1|pkt_sz:194|schedule_bytes:0|inflight:0|cwnd:47860|conn:0000558BB8A7A98C|stream_id:0|stream_offset:0|
[2025/09/12 05:04:38 447469] [debug] |scid:ce9912b37c85af15926aa6b3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:04:38 447475] [debug] |scid:ce9912b37c85af15926aa6b3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:4|
[2025/09/12 05:04:38 447506] [info] |scid:ce9912b37c85af15926aa6b3|xqc_send_packet_with_pn|<==|conn:0000558BB8A7A98C|path:0|pkt_num:4|size:194|sent:210|pkt_type:HSK|frame:CRYPTO |inflight:0|now:1757653478447482|stream_id:0|stream_offset:0|
[2025/09/12 05:04:38 447512] [debug] |scid:ce9912b37c85af15926aa6b3|xqc_send_ctl_on_packet_sent|conn:0000558BB8A7A98C|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 05:04:38 447517] [debug] |scid:ce9912b37c85af15926aa6b3|xqc_send_ctl_on_packet_sent|path:0|inflight:0|applimit:0|
[2025/09/12 05:04:38 447521] [debug] |scid:ce9912b37c85af15926aa6b3|xqc_send_ctl_get_pto_time_and_space|srtt:33613|rtt_var:12706|pto_duration:84437|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:04:38 447526] [debug] |scid:ce9912b37c85af15926aa6b3|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8A7A98C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:04:38 447530] [debug] |scid:ce9912b37c85af15926aa6b3|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8A7A98C|path:0|PNS: 1, unacked: 194|
[2025/09/12 05:04:38 447533] [debug] |scid:ce9912b37c85af15926aa6b3|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8A7A98C|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:04:38 447542] [debug] |scid:ce9912b37c85af15926aa6b3|xqc_timer_set|type:LOSS_DETECTION|expire:1757653478531919|now:1757653478447521|interv:84398|
[2025/09/12 05:04:38 447546] [debug] |scid:ce9912b37c85af15926aa6b3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB8A7A98C|path:0|pns:1|expire:1757653478531919|now:1757653478447521|interval:84398|pto_count:0|srtt:33613
[2025/09/12 05:04:38 447550] [debug] |scid:ce9912b37c85af15926aa6b3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:47860|inflight:194|
[2025/09/12 05:04:38 447555] [debug] |scid:ce9912b37c85af15926aa6b3|xqc_conn_next_wakeup_time|wakeup_time:1757653478531919|
[2025/09/12 05:04:38 447560] [debug] |scid:ce9912b37c85af15926aa6b3|xqc_engine_add_wakeup_queue|next_tick_time:1757653478531919|
[2025/09/12 05:04:38 447564] [debug] |xqc_engine_wakeup_after|wakeup:1757653478531919|now:1757653478447564|diff:84355|
[2025/09/12 05:04:38 447568] [debug] |xqc_engine_main_logic|END|now:1757653478447425|
[2025/09/12 05:04:38 447574] [debug] |xqc_engine_main_logic|BEGIN|now:1757653478447574|
[2025/09/12 05:04:38 447577] [debug] |xqc_engine_wakeup_after|wakeup:1757653478531919|now:1757653478447577|diff:84342|
[2025/09/12 05:04:38 447581] [debug] |xqc_engine_main_logic|END|now:1757653478447574|
[2025/09/12 05:04:38 480868] [info] |xqc_engine_packet_process|==>|conn:0000558BB8A7A98C|size:1406|state:S_HANDSHAKE_SENT|recv_time:1757653478480866|
[2025/09/12 05:04:38 480884] [debug] |scid:ce9912b37c85af15926aa6b3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:ce9912b37c85af15926aa6b3|spin_bit:0|
[2025/09/12 05:04:38 480889] [warn] |scid:ce9912b37c85af15926aa6b3|xqc_packet_parse_single|delay|buff 1RTT packet before handshake completed|
[2025/09/12 05:04:38 480896] [debug] |scid:ce9912b37c85af15926aa6b3|xqc_conn_buff_undecrypt_packet_in|====>|delay|undecrypt_count:1|encrypt_level:3|
[2025/09/12 05:04:38 480902] [info] |scid:ce9912b37c85af15926aa6b3|xqc_conn_process_packet|ignore err|-630|
[2025/09/12 05:04:38 480909] [debug] |scid:ce9912b37c85af15926aa6b3|xqc_timer_set|type:PATH_IDLE|expire:1757653538480866|now:1757653478480866|interv:60000000|
[2025/09/12 05:04:38 480914] [debug] |scid:ce9912b37c85af15926aa6b3|xqc_timer_set|type:CONN_IDLE|expire:1757653538480866|now:1757653478480866|interv:60000000|
[2025/09/12 05:04:38 480921] [debug] |scid:ce9912b37c85af15926aa6b3|xqc_engine_remove_wakeup_queue|next_tick_time:1757653478531919|pq_index:0|
[2025/09/12 05:04:38 480927] [debug] |scid:ce9912b37c85af15926aa6b3|xqc_engine_add_active_queue|last_ticked_time:1757653478447425|
[2025/09/12 05:04:38 480935] [debug] |xqc_engine_main_logic|BEGIN|now:1757653478480935|
[2025/09/12 05:04:38 480943] [debug] |scid:ce9912b37c85af15926aa6b3|xqc_engine_process_conn|conn:0000558BB8A7A98C|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:1757653478480941|
[2025/09/12 05:04:38 480952] [debug] |scid:ce9912b37c85af15926aa6b3|xqc_conn_next_wakeup_time|wakeup_time:1757653478531919|
[2025/09/12 05:04:38 480959] [debug] |scid:ce9912b37c85af15926aa6b3|xqc_engine_add_wakeup_queue|next_tick_time:1757653478531919|
[2025/09/12 05:04:38 480964] [debug] |xqc_engine_wakeup_after|wakeup:1757653478531919|now:1757653478480964|diff:50955|
[2025/09/12 05:04:38 480970] [debug] |xqc_engine_main_logic|END|now:1757653478480941|
[2025/09/12 05:04:38 532048] [debug] |xqc_engine_main_logic|BEGIN|now:1757653478532047|
[2025/09/12 05:04:38 532062] [debug] |scid:ce9912b37c85af15926aa6b3|xqc_engine_remove_wakeup_queue|next_tick_time:1757653478531919|pq_index:0|
[2025/09/12 05:04:38 532068] [debug] |scid:ce9912b37c85af15926aa6b3|xqc_engine_add_active_queue|last_ticked_time:1757653478480941|
[2025/09/12 05:04:38 532075] [debug] |scid:ce9912b37c85af15926aa6b3|xqc_engine_process_conn|conn:0000558BB8A7A98C|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:1757653478532073|
[2025/09/12 05:04:38 532088] [debug] |scid:ce9912b37c85af15926aa6b3|xqc_timer_expire|timer expired|type:LOSS_DETECTION|expire_time:1757653478531919|now:1757653478532073|
[2025/09/12 05:04:38 532094] [debug] |scid:ce9912b37c85af15926aa6b3|xqc_timer_loss_detection_timeout|path:0|loss_detection_timeout|
[2025/09/12 05:04:38 532099] [debug] |scid:ce9912b37c85af15926aa6b3|xqc_timer_loss_detection_timeout|send Probe pkts|conn:0000558BB8A7A98C|path:0|bytes_in_flight:194|
[2025/09/12 05:04:38 532104] [debug] |scid:ce9912b37c85af15926aa6b3|xqc_send_ctl_get_pto_time_and_space|srtt:33613|rtt_var:12706|pto_duration:84437|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:04:38 532110] [debug] |scid:ce9912b37c85af15926aa6b3|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8A7A98C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:04:38 532115] [debug] |scid:ce9912b37c85af15926aa6b3|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8A7A98C|path:0|PNS: 1, unacked: 194|
[2025/09/12 05:04:38 532120] [debug] |scid:ce9912b37c85af15926aa6b3|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8A7A98C|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:04:38 532125] [debug] |scid:ce9912b37c85af15926aa6b3|xqc_path_send_one_or_two_ack_elicit_pkts|send two ack-eliciting pkts|path:0|pns:1|
[2025/09/12 05:04:38 532130] [debug] |scid:ce9912b37c85af15926aa6b3|xqc_conn_send_probe_pkt|conn:0000558BB8A7A98C|path:0|pkt_num:0|size:194|pkt_type:HSK|frame:CRYPTO |conn_state:S_HANDSHAKE_SENT|
[2025/09/12 05:04:38 532137] [debug] |scid:ce9912b37c85af15926aa6b3|xqc_conn_send_probe_pkt|conn:0000558BB8A7A98C|path:0|pkt_num:4|size:194|pkt_type:HSK|frame:CRYPTO |conn_state:S_HANDSHAKE_SENT|
[2025/09/12 05:04:38 532142] [debug] |scid:ce9912b37c85af15926aa6b3|xqc_timer_loss_detection_timeout|xqc_send_ctl_set_loss_detection_timer|PTO|conn:0000558BB8A7A98C|pto_count:1
[2025/09/12 05:04:38 532148] [debug] |scid:ce9912b37c85af15926aa6b3|xqc_send_ctl_set_loss_detection_timer|unset|no ack-eliciting pkts in flight|conn:0000558BB8A7A98C|path:0|
[2025/09/12 05:04:38 532153] [debug] |scid:ce9912b37c85af15926aa6b3|xqc_timer_unset|type:LOSS_DETECTION|
[2025/09/12 05:04:38 532157] [debug] |scid:ce9912b37c85af15926aa6b3|xqc_timer_expire|unset|type:LOSS_DETECTION|expire_time:0|now:1757653478532073|
[2025/09/12 05:04:38 532162] [debug] |scid:ce9912b37c85af15926aa6b3|xqc_timer_unset|type:LOSS_DETECTION|
[2025/09/12 05:04:38 532168] [debug] |scid:ce9912b37c85af15926aa6b3|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:CRYPTO |stream_id:0|stream_offset:0|
[2025/09/12 05:04:38 532174] [debug] |scid:ce9912b37c85af15926aa6b3|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:CRYPTO |stream_id:0|stream_offset:0|
[2025/09/12 05:04:38 532179] [debug] |scid:ce9912b37c85af15926aa6b3|xqc_check_acked_or_dropped_pkt|conn:0000558BB8A7A98C|pkt_num:0|size:194|pkt_type:HSK|frame:CRYPTO |
[2025/09/12 05:04:38 532185] [debug] |scid:ce9912b37c85af15926aa6b3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:5|
[2025/09/12 05:04:38 532224] [info] |scid:ce9912b37c85af15926aa6b3|xqc_send_packet_with_pn|<==|conn:0000558BB8A7A98C|path:0|pkt_num:5|size:194|sent:210|pkt_type:HSK|frame:CRYPTO |inflight:0|now:1757653478532196|stream_id:0|stream_offset:0|
[2025/09/12 05:04:38 532231] [debug] |scid:ce9912b37c85af15926aa6b3|xqc_send_ctl_on_packet_sent|conn:0000558BB8A7A98C|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 05:04:38 532237] [debug] |scid:ce9912b37c85af15926aa6b3|xqc_send_ctl_on_packet_sent|path:0|inflight:0|applimit:0|
[2025/09/12 05:04:38 532243] [debug] |scid:ce9912b37c85af15926aa6b3|xqc_send_ctl_get_pto_time_and_space|srtt:33613|rtt_var:12706|pto_duration:168874|backoff_factor:2.00|backoff:2.00|pto_cnt:1|max_ack_delay:25|
[2025/09/12 05:04:38 532248] [debug] |scid:ce9912b37c85af15926aa6b3|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8A7A98C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:04:38 532253] [debug] |scid:ce9912b37c85af15926aa6b3|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8A7A98C|path:0|PNS: 1, unacked: 194|
[2025/09/12 05:04:38 532262] [debug] |scid:ce9912b37c85af15926aa6b3|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8A7A98C|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:04:38 532267] [debug] |scid:ce9912b37c85af15926aa6b3|xqc_timer_set|type:LOSS_DETECTION|expire:1757653478701070|now:1757653478532242|interv:168828|
[2025/09/12 05:04:38 532272] [debug] |scid:ce9912b37c85af15926aa6b3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB8A7A98C|path:0|pns:1|expire:1757653478701070|now:1757653478532242|interval:168828|pto_count:1|srtt:33613
[2025/09/12 05:04:38 532278] [debug] |scid:ce9912b37c85af15926aa6b3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:47860|inflight:194|
[2025/09/12 05:04:38 532284] [debug] |scid:ce9912b37c85af15926aa6b3|xqc_check_acked_or_dropped_pkt|conn:0000558BB8A7A98C|pkt_num:4|size:194|pkt_type:HSK|frame:CRYPTO |
[2025/09/12 05:04:38 532290] [debug] |scid:ce9912b37c85af15926aa6b3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:6|
[2025/09/12 05:04:38 532313] [info] |scid:ce9912b37c85af15926aa6b3|xqc_send_packet_with_pn|<==|conn:0000558BB8A7A98C|path:0|pkt_num:6|size:194|sent:210|pkt_type:HSK|frame:CRYPTO |inflight:194|now:1757653478532296|stream_id:0|stream_offset:0|
[2025/09/12 05:04:38 532320] [debug] |scid:ce9912b37c85af15926aa6b3|xqc_send_ctl_on_packet_sent|conn:0000558BB8A7A98C|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 05:04:38 532325] [debug] |scid:ce9912b37c85af15926aa6b3|xqc_send_ctl_on_packet_sent|path:0|inflight:194|applimit:0|
[2025/09/12 05:04:38 532330] [debug] |scid:ce9912b37c85af15926aa6b3|xqc_send_ctl_get_pto_time_and_space|srtt:33613|rtt_var:12706|pto_duration:168874|backoff_factor:2.00|backoff:2.00|pto_cnt:1|max_ack_delay:25|
[2025/09/12 05:04:38 532336] [debug] |scid:ce9912b37c85af15926aa6b3|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8A7A98C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:04:38 532340] [debug] |scid:ce9912b37c85af15926aa6b3|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8A7A98C|path:0|PNS: 1, unacked: 388|
[2025/09/12 05:04:38 532345] [debug] |scid:ce9912b37c85af15926aa6b3|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8A7A98C|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:04:38 532350] [debug] |scid:ce9912b37c85af15926aa6b3|xqc_timer_set|type:LOSS_DETECTION|expire:1757653478701170|now:1757653478532330|interv:168840|
[2025/09/12 05:04:38 532355] [debug] |scid:ce9912b37c85af15926aa6b3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB8A7A98C|path:0|pns:1|expire:1757653478701170|now:1757653478532330|interval:168840|pto_count:1|srtt:33613
[2025/09/12 05:04:38 532360] [debug] |scid:ce9912b37c85af15926aa6b3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:47860|inflight:388|
[2025/09/12 05:04:38 532366] [debug] |scid:ce9912b37c85af15926aa6b3|xqc_conn_next_wakeup_time|wakeup_time:1757653478701170|
[2025/09/12 05:04:38 532371] [debug] |scid:ce9912b37c85af15926aa6b3|xqc_engine_add_wakeup_queue|next_tick_time:1757653478701170|
[2025/09/12 05:04:38 532376] [debug] |xqc_engine_wakeup_after|wakeup:1757653478615089|now:1757653478532376|diff:82713|
[2025/09/12 05:04:38 532381] [debug] |xqc_engine_main_logic|END|now:1757653478532073|
[2025/09/12 05:04:38 563138] [info] |xqc_engine_packet_process|==>|conn:0000558BB8A7A98C|size:65|state:S_HANDSHAKE_SENT|recv_time:1757653478563136|
[2025/09/12 05:04:38 563158] [debug] |scid:ce9912b37c85af15926aa6b3|xqc_packet_parse_handshake|success|Length:25|
[2025/09/12 05:04:38 563169] [debug] |scid:ce9912b37c85af15926aa6b3|xqc_packet_decrypt|largest_pn:1630999587|
[2025/09/12 05:04:38 563175] [debug] |scid:ce9912b37c85af15926aa6b3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:1630999589|
[2025/09/12 05:04:38 563183] [debug] |scid:ce9912b37c85af15926aa6b3|xqc_packet_decrypt_single|pkt_type:HSK|pkt_num:1630999589|
[2025/09/12 05:04:38 563198] [debug] |scid:ce9912b37c85af15926aa6b3|xqc_process_frames|frame_type:2|
[2025/09/12 05:04:38 563207] [debug] |scid:ce9912b37c85af15926aa6b3|xqc_send_ctl_on_ack_received|conn:0000558BB8A7A98C|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 05:04:38 563217] [debug] |scid:ce9912b37c85af15926aa6b3|xqc_update_sample|sampler_update|prior_lost:1|tx_in_flight:194|prior_delivered:1908|prior_time:1757653478447482|is_app_limited:1|send_elapse:0|ack_elapse:115654|ctl_first_sent_time:1757653478447482|lagest_ack_time:1757653478563136|curr_delivered:2102|
[2025/09/12 05:04:38 563227] [debug] |scid:ce9912b37c85af15926aa6b3|xqc_update_sample|sampler_sent_time_update:1757653478447482|
[2025/09/12 05:04:38 563236] [debug] |scid:ce9912b37c85af15926aa6b3|xqc_send_ctl_on_ack_received|sndq_packets_used:3||sndq_packets_used_bytes:0|sndq_packets_free:3|
[2025/09/12 05:04:38 563244] [debug] |scid:ce9912b37c85af15926aa6b3|xqc_send_ctl_on_ack_received|conn:0000558BB8A7A98C|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 05:04:38 563253] [debug] |scid:ce9912b37c85af15926aa6b3|xqc_update_sample|sampler_update|prior_lost:1|tx_in_flight:194|prior_delivered:1908|prior_time:1757653478447482|is_app_limited:1|send_elapse:0|ack_elapse:115654|ctl_first_sent_time:1757653478447482|lagest_ack_time:1757653478563136|curr_delivered:2296|
[2025/09/12 05:04:38 563261] [debug] |scid:ce9912b37c85af15926aa6b3|xqc_update_sample|sampler_sent_time_update:1757653478532196|
[2025/09/12 05:04:38 563269] [debug] |scid:ce9912b37c85af15926aa6b3|xqc_send_ctl_on_ack_received|sndq_packets_used:2||sndq_packets_used_bytes:0|sndq_packets_free:4|
[2025/09/12 05:04:38 563277] [debug] |scid:ce9912b37c85af15926aa6b3|xqc_send_ctl_update_rtt|before update rtt|conn:0000558BB8A7A98C|srtt:33613|rttvar:12706|minrtt:33313|latest_rtt:30940|ack_delay:0|
[2025/09/12 05:04:38 563286] [debug] |scid:ce9912b37c85af15926aa6b3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-ce9912b37c85af15926aa6b3 p-193.167.0.100-41032-afed5863efaf8c551ad183794e89cd921f |after update rtt|conn:0000558BB8A7A98C|srtt:33279|rttvar:10198|minrtt:30940|latest_rtt:30940|ack_delay:0|
[2025/09/12 05:04:38 563295] [debug] |scid:ce9912b37c85af15926aa6b3|xqc_send_ctl_on_spurious_loss_detected|ctl_reordering_packet_threshold:3|ctl_reordering_time_threshold_shift:0|
[2025/09/12 05:04:38 563302] [debug] |scid:ce9912b37c85af15926aa6b3|xqc_send_ctl_get_lost_sent_pn|largest_acked:5|lost_pn:2|thresh:3|
[2025/09/12 05:04:38 563310] [debug] |scid:ce9912b37c85af15926aa6b3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:04:38 563315] [debug] |scid:ce9912b37c85af15926aa6b3|xqc_send_ctl_set_loss_detection_timer|unset|no ack-eliciting pkts in flight|conn:0000558BB8A7A98C|path:0|
[2025/09/12 05:04:38 563320] [debug] |scid:ce9912b37c85af15926aa6b3|xqc_timer_unset|type:LOSS_DETECTION|
[2025/09/12 05:04:38 563325] [debug] |scid:ce9912b37c85af15926aa6b3|xqc_generate_sample|sampler: send_elapse 0, ack_elapse 115654, delivered 388|rate 3354|lost 1|
[2025/09/12 05:04:38 563331] [debug] |scid:ce9912b37c85af15926aa6b3|xqc_bbr_update_bandwidth|BBRv1: RTT round update 1 -> 2|
[2025/09/12 05:04:38 563339] [debug] |scid:ce9912b37c85af15926aa6b3|xqc_bbr_update_min_rtt|probertt expire|rtt:30940, old_rtt:33313|
[2025/09/12 05:04:38 563347] [debug] |scid:ce9912b37c85af15926aa6b3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30940, old_rtt:33313|
[2025/09/12 05:04:38 563355] [debug] |scid:ce9912b37c85af15926aa6b3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:5744|extra_cwnd:3816|
[2025/09/12 05:04:38 563363] [debug] |scid:ce9912b37c85af15926aa6b3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:47860|packet_lost:0|acked:388|po_sent_time:1757653478532196|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2296|
[2025/09/12 05:04:38 563371] [debug] |scid:ce9912b37c85af15926aa6b3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:47860|packet_lost:0|acked:388|po_sent_time:1757653478532196|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2296|
[2025/09/12 05:04:38 563384] [debug] |scid:ce9912b37c85af15926aa6b3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-ce9912b37c85af15926aa6b3 p-193.167.0.100-41032-afed5863efaf8c551ad183794e89cd921f |bbr on ack|mode:0|pacing_rate:3939132|bw:56692|cwnd:48248|full_bw_reached:0|inflight:0|srtt:33279|latest_rtt:30940|min_rtt:30940|applimit:1|lost:1|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:1|
[2025/09/12 05:04:38 563395] [stats] |scid:ce9912b37c85af15926aa6b3|xqc_send_ctl_info_circle_record|l-0.0.0.0-443-ce9912b37c85af15926aa6b3 p-193.167.0.100-41032-afed5863efaf8c551ad183794e89cd921f |path:0||cwnd:48248|inflight:0|mode:0|applimit:0|pacing_rate:3939132|bw:56692|srtt:33279|latest_rtt:30940|min_rtt:30940|send:8|lost:1|tlp:0|recv:3|recovery:0|slow_start:1|conn_life:151588|acked:388|delivered:2296|is_cwnd_limited:0|
[2025/09/12 05:04:38 563406] [info] |scid:ce9912b37c85af15926aa6b3|xqc_send_ctl_on_pns_discard|xqc_send_ctl_set_loss_detection_timer on discard pns:0
[2025/09/12 05:04:38 563412] [debug] |scid:ce9912b37c85af15926aa6b3|xqc_send_ctl_set_loss_detection_timer|unset|no ack-eliciting pkts in flight|conn:0000558BB8A7A98C|path:0|
[2025/09/12 05:04:38 563419] [debug] |scid:ce9912b37c85af15926aa6b3|xqc_timer_unset|type:LOSS_DETECTION|
[2025/09/12 05:04:38 563428] [debug] |scid:ce9912b37c85af15926aa6b3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:1630999589|largest:1630999589|pns:1|
[2025/09/12 05:04:38 563436] [info] |scid:ce9912b37c85af15926aa6b3|xqc_conn_on_pkt_processed|====>|conn:0000558BB8A7A98C|path:0|size:65|pkt_type:HSK|pkt_num:1630999589|frame:ACK |recv_time:1757653478563136|dcid:ce9912b37c85af15926aa6b3|dcid_seq:0|
[2025/09/12 05:04:38 563443] [debug] |scid:ce9912b37c85af15926aa6b3|xqc_timer_set|type:PATH_IDLE|expire:1757653538563136|now:1757653478563136|interv:60000000|
[2025/09/12 05:04:38 563451] [debug] |scid:ce9912b37c85af15926aa6b3|xqc_timer_set|type:CONN_IDLE|expire:1757653538563136|now:1757653478563136|interv:60000000|
[2025/09/12 05:04:38 563458] [debug] |scid:ce9912b37c85af15926aa6b3|xqc_engine_remove_wakeup_queue|next_tick_time:1757653478701170|pq_index:3|
[2025/09/12 05:04:38 563467] [debug] |scid:ce9912b37c85af15926aa6b3|xqc_engine_add_active_queue|last_ticked_time:1757653478532073|
[2025/09/12 05:04:38 563476] [debug] |xqc_engine_main_logic|BEGIN|now:1757653478563476|
[2025/09/12 05:04:38 563485] [debug] |scid:ce9912b37c85af15926aa6b3|xqc_engine_process_conn|conn:0000558BB8A7A98C|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:1757653478563483|
[2025/09/12 05:04:38 563496] [debug] |scid:ce9912b37c85af15926aa6b3|xqc_conn_next_wakeup_time|wakeup_time:1757653538563136|
[2025/09/12 05:04:38 563505] [debug] |scid:ce9912b37c85af15926aa6b3|xqc_engine_add_wakeup_queue|next_tick_time:1757653538563136|
[2025/09/12 05:04:38 563512] [debug] |xqc_engine_wakeup_after|wakeup:1757653478615089|now:1757653478563512|diff:51577|
[2025/09/12 05:04:38 563521] [debug] |xqc_engine_main_logic|END|now:1757653478563483|
[2025/09/12 05:04:38 563531] [debug] |xqc_engine_main_logic|BEGIN|now:1757653478563530|
[2025/09/12 05:04:38 563538] [debug] |xqc_engine_wakeup_after|wakeup:1757653478615089|now:1757653478563538|diff:51551|
[2025/09/12 05:04:38 563545] [debug] |xqc_engine_main_logic|END|now:1757653478563530|
[2025/09/12 05:04:38 585665] [info] |xqc_engine_packet_process|==>|conn:0000558BB8A7A98C|size:99|state:S_HANDSHAKE_SENT|recv_time:1757653478585664|
[2025/09/12 05:04:38 585685] [debug] |scid:ce9912b37c85af15926aa6b3|xqc_packet_parse_handshake|success|Length:59|
[2025/09/12 05:04:38 585696] [debug] |scid:ce9912b37c85af15926aa6b3|xqc_packet_decrypt|largest_pn:1630999589|
[2025/09/12 05:04:38 585702] [debug] |scid:ce9912b37c85af15926aa6b3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:1630999591|
[2025/09/12 05:04:38 585722] [debug] |scid:ce9912b37c85af15926aa6b3|xqc_packet_decrypt_single|pkt_type:HSK|pkt_num:1630999591|
[2025/09/12 05:04:38 585730] [debug] |scid:ce9912b37c85af15926aa6b3|xqc_process_frames|frame_type:6|
[2025/09/12 05:04:38 585742] [debug] |scid:ce9912b37c85af15926aa6b3|xqc_process_crypto_frame|level:2|
[2025/09/12 05:04:38 585751] [debug] |scid:ce9912b37c85af15926aa6b3|xqc_read_crypto_stream|xqc_read_crypto_stream|level:2|
[2025/09/12 05:04:38 585758] [debug] |scid:ce9912b37c85af15926aa6b3|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:2|36u|
[2025/09/12 05:04:38 585934] [debug] |scid:ce9912b37c85af15926aa6b3|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:3|SSL_quic_write_level:3|rv:1|
[2025/09/12 05:04:38 585944] [debug] |scid:ce9912b37c85af15926aa6b3|xqc_tls_do_handshake|TLS handshake|ret:1|
[2025/09/12 05:04:38 585951] [debug] |scid:ce9912b37c85af15926aa6b3|xqc_engine_remove_wakeup_queue|next_tick_time:1757653538563136|pq_index:17|
[2025/09/12 05:04:38 585957] [debug] |scid:ce9912b37c85af15926aa6b3|xqc_engine_add_active_queue|last_ticked_time:1757653478563483|
[2025/09/12 05:04:38 585962] [debug] |scid:ce9912b37c85af15926aa6b3|xqc_create_crypto_stream|encrypt_level:3|cur_state:S_HANDSHAKE_SENT|
[2025/09/12 05:04:38 585968] [debug] |scid:ce9912b37c85af15926aa6b3|xqc_process_crypto_frame|server create 1RTT stream|
[2025/09/12 05:04:38 585974] [info] |scid:ce9912b37c85af15926aa6b3|xqc_send_ctl_on_pns_discard|xqc_send_ctl_set_loss_detection_timer on discard pns:0
[2025/09/12 05:04:38 585980] [debug] |scid:ce9912b37c85af15926aa6b3|xqc_send_ctl_set_loss_detection_timer|unset|no ack-eliciting pkts in flight|conn:0000558BB8A7A98C|path:0|
[2025/09/12 05:04:38 585985] [debug] |scid:ce9912b37c85af15926aa6b3|xqc_timer_unset|type:LOSS_DETECTION|
[2025/09/12 05:04:38 585992] [debug] |scid:ce9912b37c85af15926aa6b3|xqc_timer_unset|type:ACK_HSK|
[2025/09/12 05:04:38 585998] [debug] |scid:ce9912b37c85af15926aa6b3|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 05:04:38 586004] [debug] |scid:ce9912b37c85af15926aa6b3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:1630999591|largest:1630999591|pns:1|
[2025/09/12 05:04:38 586011] [info] |scid:ce9912b37c85af15926aa6b3|xqc_conn_on_pkt_processed|====>|conn:0000558BB8A7A98C|path:0|size:99|pkt_type:HSK|pkt_num:1630999591|frame:CRYPTO |recv_time:1757653478585664|dcid:ce9912b37c85af15926aa6b3|dcid_seq:0|
[2025/09/12 05:04:38 586017] [debug] |scid:ce9912b37c85af15926aa6b3|xqc_timer_set|type:PATH_IDLE|expire:1757653538585664|now:1757653478585664|interv:60000000|
[2025/09/12 05:04:38 586023] [debug] |scid:ce9912b37c85af15926aa6b3|xqc_timer_set|type:CONN_IDLE|expire:1757653538585664|now:1757653478585664|interv:60000000|
[2025/09/12 05:04:38 586028] [debug] |xqc_engine_main_logic|BEGIN|now:1757653478586028|
[2025/09/12 05:04:38 586034] [debug] |scid:ce9912b37c85af15926aa6b3|xqc_engine_process_conn|conn:0000558BB8A7A98C|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:1757653478586033|
[2025/09/12 05:04:38 586071] [debug] |scid:ce9912b37c85af15926aa6b3|xqc_conn_check_handshake_complete|HANDSHAKE_COMPLETED|conn:0000558BB8A7A98C|
[2025/09/12 05:04:38 586077] [info] |scid:ce9912b37c85af15926aa6b3|xqc_conn_handshake_confirmed|handshake confirmed|conn:0000558BB8A7A98C|
[2025/09/12 05:04:38 586082] [info] |scid:ce9912b37c85af15926aa6b3|xqc_send_ctl_on_pns_discard|xqc_send_ctl_set_loss_detection_timer on discard pns:1
[2025/09/12 05:04:38 586088] [debug] |scid:ce9912b37c85af15926aa6b3|xqc_send_ctl_set_loss_detection_timer|unset|no ack-eliciting pkts in flight|conn:0000558BB8A7A98C|path:0|
[2025/09/12 05:04:38 586093] [debug] |scid:ce9912b37c85af15926aa6b3|xqc_timer_unset|type:LOSS_DETECTION|
[2025/09/12 05:04:38 586115] [debug] |scid:ce9912b37c85af15926aa6b3|xqc_conn_gen_token|expire:1758258278|
[2025/09/12 05:04:38 586121] [debug] |scid:ce9912b37c85af15926aa6b3|xqc_conn_early_data_reject|reject|
[2025/09/12 05:04:38 586127] [debug] |scid:ce9912b37c85af15926aa6b3|xqc_crypto_stream_on_read|encrypt_level:2|cur_state:S_HANDSHAKE_SENT|next_state:ESTABED|
[2025/09/12 05:04:38 586132] [debug] |scid:ce9912b37c85af15926aa6b3|xqc_conn_process_undecrypt_packet_in|delay|undecrypt_count:1|encrypt_level:3|
[2025/09/12 05:04:38 586139] [debug] |scid:ce9912b37c85af15926aa6b3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:ce9912b37c85af15926aa6b3|spin_bit:0|
[2025/09/12 05:04:38 586146] [debug] |scid:ce9912b37c85af15926aa6b3|xqc_packet_decrypt|largest_pn:0|
[2025/09/12 05:04:38 586151] [debug] |scid:ce9912b37c85af15926aa6b3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:1630999588|
[2025/09/12 05:04:38 586160] [debug] |scid:ce9912b37c85af15926aa6b3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:1630999588|
[2025/09/12 05:04:38 586166] [debug] |scid:ce9912b37c85af15926aa6b3|xqc_process_frames|frame_type:1|
[2025/09/12 05:04:38 586171] [debug] |scid:ce9912b37c85af15926aa6b3|xqc_process_frames|frame_type:0|
[2025/09/12 05:04:38 586176] [debug] |scid:ce9912b37c85af15926aa6b3|xqc_process_padding_frame|process padding|
[2025/09/12 05:04:38 586185] [debug] |scid:ce9912b37c85af15926aa6b3|xqc_timer_set|type:ACK_01RTT|expire:1757653478505866|now:1757653478480866|interv:25000|
[2025/09/12 05:04:38 586192] [debug] |scid:ce9912b37c85af15926aa6b3|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:1757653478480866|max_ack_delay:25000|
[2025/09/12 05:04:38 586198] [debug] |scid:ce9912b37c85af15926aa6b3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:1630999588|largest:1630999588|pns:2|
[2025/09/12 05:04:38 586204] [info] |scid:ce9912b37c85af15926aa6b3|xqc_conn_on_pkt_processed|====>|conn:0000558BB8A7A98C|path:0|size:1406|pkt_type:SHORT_HEADER|pkt_num:1630999588|frame:PADDING PING |recv_time:1757653478480866|dcid:ce9912b37c85af15926aa6b3|dcid_seq:0|
[2025/09/12 05:04:38 586211] [debug] |scid:ce9912b37c85af15926aa6b3|xqc_process_crypto_write_streams|
[2025/09/12 05:04:38 586216] [debug] |scid:ce9912b37c85af15926aa6b3|xqc_crypto_stream_on_write|enc_level|3|
[2025/09/12 05:04:38 586222] [info] |scid:ce9912b37c85af15926aa6b3|xqc_crypto_stream_send|crypto send data|pkt_num:0|size:283|sent:261|pkt_type:SHORT_HEADER|frame:CRYPTO |now:1757653478586222|
[2025/09/12 05:04:38 586229] [info] |scid:ce9912b37c85af15926aa6b3|xqc_crypto_stream_send|crypto send data|pkt_num:0|size:284|sent:262|pkt_type:SHORT_HEADER|frame:CRYPTO |now:1757653478586228|
[2025/09/12 05:04:38 586234] [debug] |scid:ce9912b37c85af15926aa6b3|xqc_crypto_stream_on_write|encrypt_level:3|cur_state:ESTABED|next_state:ESTABED|
[2025/09/12 05:04:38 586241] [debug] |scid:ce9912b37c85af15926aa6b3|xqc_gen_ack_frame|largest_recv:1630999591|ack_delay:577|first_ack_range:0|largest_pkt_recv_time:1757653478585664|
[2025/09/12 05:04:38 586247] [debug] |scid:ce9912b37c85af15926aa6b3|xqc_gen_ack_frame|high:1630999591|low:1630999591|pkt_pns:1|
[2025/09/12 05:04:38 586252] [debug] |scid:ce9912b37c85af15926aa6b3|xqc_gen_ack_frame|high:1630999589|low:1630999589|pkt_pns:1|
[2025/09/12 05:04:38 586258] [debug] |scid:ce9912b37c85af15926aa6b3|xqc_gen_ack_frame|high:1630999587|low:1630999587|pkt_pns:1|
[2025/09/12 05:04:38 586263] [debug] |scid:ce9912b37c85af15926aa6b3|xqc_write_ack_to_one_packet|ack_size:17|path:0|path_largest_recv:1630999591|frame_largest_recv:1630999591|
[2025/09/12 05:04:38 586268] [debug] |scid:ce9912b37c85af15926aa6b3|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:1|
[2025/09/12 05:04:38 586283] [debug] |scid:ce9912b37c85af15926aa6b3|xqc_write_new_conn_id_frame_to_packet|gen_new_scid|cid:9fdd6cdefe91da8f04a52d25|sr_token:00d60fd9fe7f00007b3a819f8b550000|seq_num:1
[2025/09/12 05:04:38 586298] [debug] |scid:ce9912b37c85af15926aa6b3|xqc_write_new_conn_id_frame_to_packet|gen_new_scid|cid:7ca6f975574de8bdd59acd98|sr_token:00d60fd9fe7f00007b3a819f8b550000|seq_num:2
[2025/09/12 05:04:38 586305] [debug] |scid:ce9912b37c85af15926aa6b3|xqc_path_get_perf_class|conn:0000558BB8A7A98C|path_id:0|path_srtt:33279|min_srtt:33279|path_bw:56692|loss_rate:12.50|path_pto:0|
[2025/09/12 05:04:38 586312] [debug] |scid:ce9912b37c85af15926aa6b3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000558BB8A7A98C|path_id:0|path_srtt:33279|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:04:38 586318] [debug] |scid:ce9912b37c85af15926aa6b3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:HANDSHAKE_DONE |pn:0|size:23|reinj:0|path_class:2|
[2025/09/12 05:04:38 586324] [debug] |scid:ce9912b37c85af15926aa6b3|xqc_path_get_perf_class|conn:0000558BB8A7A98C|path_id:0|path_srtt:33279|min_srtt:33279|path_bw:56692|loss_rate:12.50|path_pto:0|
[2025/09/12 05:04:38 586330] [debug] |scid:ce9912b37c85af15926aa6b3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000558BB8A7A98C|path_id:0|path_srtt:33279|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:04:38 586336] [debug] |scid:ce9912b37c85af15926aa6b3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:NEW_TOKEN |pn:0|size:33|reinj:0|path_class:2|
[2025/09/12 05:04:38 586341] [debug] |scid:ce9912b37c85af15926aa6b3|xqc_path_get_perf_class|conn:0000558BB8A7A98C|path_id:0|path_srtt:33279|min_srtt:33279|path_bw:56692|loss_rate:12.50|path_pto:0|
[2025/09/12 05:04:38 586347] [debug] |scid:ce9912b37c85af15926aa6b3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000558BB8A7A98C|path_id:0|path_srtt:33279|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:04:38 586352] [debug] |scid:ce9912b37c85af15926aa6b3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CRYPTO |pn:0|size:283|reinj:0|path_class:2|
[2025/09/12 05:04:38 586358] [debug] |scid:ce9912b37c85af15926aa6b3|xqc_path_get_perf_class|conn:0000558BB8A7A98C|path_id:0|path_srtt:33279|min_srtt:33279|path_bw:56692|loss_rate:12.50|path_pto:0|
[2025/09/12 05:04:38 586363] [debug] |scid:ce9912b37c85af15926aa6b3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000558BB8A7A98C|path_id:0|path_srtt:33279|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:04:38 586369] [debug] |scid:ce9912b37c85af15926aa6b3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CRYPTO |pn:0|size:284|reinj:0|path_class:2|
[2025/09/12 05:04:38 586374] [debug] |scid:ce9912b37c85af15926aa6b3|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:ACK |stream_id:0|stream_offset:0|
[2025/09/12 05:04:38 586380] [debug] |scid:ce9912b37c85af15926aa6b3|xqc_path_get_perf_class|conn:0000558BB8A7A98C|path_id:0|path_srtt:33279|min_srtt:33279|path_bw:56692|loss_rate:12.50|path_pto:0|
[2025/09/12 05:04:38 586386] [debug] |scid:ce9912b37c85af15926aa6b3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000558BB8A7A98C|path_id:0|path_srtt:33279|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:04:38 586392] [debug] |scid:ce9912b37c85af15926aa6b3|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 05:04:38 586398] [debug] |scid:ce9912b37c85af15926aa6b3|xqc_path_get_perf_class|conn:0000558BB8A7A98C|path_id:0|path_srtt:33279|min_srtt:33279|path_bw:56692|loss_rate:12.50|path_pto:0|
[2025/09/12 05:04:38 586403] [debug] |scid:ce9912b37c85af15926aa6b3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000558BB8A7A98C|path_id:0|path_srtt:33279|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:04:38 586409] [debug] |scid:ce9912b37c85af15926aa6b3|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 05:04:38 586419] [debug] |scid:ce9912b37c85af15926aa6b3|xqc_check_acked_or_dropped_pkt|conn:0000558BB8A7A98C|pkt_num:0|size:23|pkt_type:SHORT_HEADER|frame:HANDSHAKE_DONE |
[2025/09/12 05:04:38 586425] [debug] |scid:ce9912b37c85af15926aa6b3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:0|
[2025/09/12 05:04:38 586466] [info] |scid:ce9912b37c85af15926aa6b3|xqc_send_packet_with_pn|<==|conn:0000558BB8A7A98C|path:0|pkt_num:0|size:23|sent:39|pkt_type:SHORT_HEADER|frame:HANDSHAKE_DONE |inflight:0|now:1757653478586433|stream_id:0|stream_offset:0|
[2025/09/12 05:04:38 586474] [debug] |scid:ce9912b37c85af15926aa6b3|xqc_send_ctl_on_packet_sent|conn:0000558BB8A7A98C|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 05:04:38 586481] [debug] |scid:ce9912b37c85af15926aa6b3|xqc_send_ctl_on_packet_sent|path:0|inflight:0|applimit:0|
[2025/09/12 05:04:38 586486] [debug] |scid:ce9912b37c85af15926aa6b3|xqc_send_ctl_get_pto_time_and_space|srtt:33279|rtt_var:10198|pto_duration:74071|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:04:38 586492] [debug] |scid:ce9912b37c85af15926aa6b3|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8A7A98C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:04:38 586498] [debug] |scid:ce9912b37c85af15926aa6b3|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8A7A98C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:04:38 586503] [debug] |scid:ce9912b37c85af15926aa6b3|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8A7A98C|path:0|PNS: 2, unacked: 23|
[2025/09/12 05:04:38 586508] [debug] |scid:ce9912b37c85af15926aa6b3|xqc_timer_set|type:LOSS_DETECTION|expire:1757653478685504|now:1757653478586486|interv:99018|
[2025/09/12 05:04:38 586513] [debug] |scid:ce9912b37c85af15926aa6b3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB8A7A98C|path:0|pns:2|expire:1757653478685504|now:1757653478586486|interval:99018|pto_count:0|srtt:33279
[2025/09/12 05:04:38 586519] [debug] |scid:ce9912b37c85af15926aa6b3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:48248|inflight:23|
[2025/09/12 05:04:38 586526] [debug] |scid:ce9912b37c85af15926aa6b3|xqc_check_acked_or_dropped_pkt|conn:0000558BB8A7A98C|pkt_num:0|size:33|pkt_type:SHORT_HEADER|frame:NEW_TOKEN |
[2025/09/12 05:04:38 586532] [debug] |scid:ce9912b37c85af15926aa6b3|xqc_send_ctl_set_next_pn_for_packet|optimistic ack detection|skipped_range:1-2|next_skip_chance:1757653478883744|current_time:1757653478586531|
[2025/09/12 05:04:38 586537] [debug] |scid:ce9912b37c85af15926aa6b3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:3|
[2025/09/12 05:04:38 586561] [info] |scid:ce9912b37c85af15926aa6b3|xqc_send_packet_with_pn|<==|conn:0000558BB8A7A98C|path:0|pkt_num:3|size:33|sent:49|pkt_type:SHORT_HEADER|frame:NEW_TOKEN |inflight:23|now:1757653478586544|stream_id:0|stream_offset:0|
[2025/09/12 05:04:38 586568] [debug] |scid:ce9912b37c85af15926aa6b3|xqc_send_ctl_on_packet_sent|conn:0000558BB8A7A98C|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 05:04:38 586574] [debug] |scid:ce9912b37c85af15926aa6b3|xqc_send_ctl_on_packet_sent|path:0|inflight:23|applimit:0|
[2025/09/12 05:04:38 586580] [debug] |scid:ce9912b37c85af15926aa6b3|xqc_send_ctl_get_pto_time_and_space|srtt:33279|rtt_var:10198|pto_duration:74071|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:04:38 586586] [debug] |scid:ce9912b37c85af15926aa6b3|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8A7A98C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:04:38 586591] [debug] |scid:ce9912b37c85af15926aa6b3|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8A7A98C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:04:38 586596] [debug] |scid:ce9912b37c85af15926aa6b3|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8A7A98C|path:0|PNS: 2, unacked: 56|
[2025/09/12 05:04:38 586601] [debug] |scid:ce9912b37c85af15926aa6b3|xqc_timer_set|type:LOSS_DETECTION|expire:1757653478685615|now:1757653478586579|interv:99036|
[2025/09/12 05:04:38 586611] [debug] |scid:ce9912b37c85af15926aa6b3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB8A7A98C|path:0|pns:2|expire:1757653478685615|now:1757653478586579|interval:99036|pto_count:0|srtt:33279
[2025/09/12 05:04:38 586617] [debug] |scid:ce9912b37c85af15926aa6b3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:48248|inflight:56|
[2025/09/12 05:04:38 586623] [debug] |scid:ce9912b37c85af15926aa6b3|xqc_check_acked_or_dropped_pkt|conn:0000558BB8A7A98C|pkt_num:0|size:283|pkt_type:SHORT_HEADER|frame:CRYPTO |
[2025/09/12 05:04:38 586629] [debug] |scid:ce9912b37c85af15926aa6b3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:4|
[2025/09/12 05:04:38 586652] [info] |scid:ce9912b37c85af15926aa6b3|xqc_send_packet_with_pn|<==|conn:0000558BB8A7A98C|path:0|pkt_num:4|size:283|sent:299|pkt_type:SHORT_HEADER|frame:CRYPTO |inflight:56|now:1757653478586636|stream_id:0|stream_offset:0|
[2025/09/12 05:04:38 586659] [debug] |scid:ce9912b37c85af15926aa6b3|xqc_send_ctl_on_packet_sent|conn:0000558BB8A7A98C|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 05:04:38 586665] [debug] |scid:ce9912b37c85af15926aa6b3|xqc_send_ctl_on_packet_sent|path:0|inflight:56|applimit:0|
[2025/09/12 05:04:38 586670] [debug] |scid:ce9912b37c85af15926aa6b3|xqc_send_ctl_get_pto_time_and_space|srtt:33279|rtt_var:10198|pto_duration:74071|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:04:38 586676] [debug] |scid:ce9912b37c85af15926aa6b3|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8A7A98C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:04:38 586681] [debug] |scid:ce9912b37c85af15926aa6b3|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8A7A98C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:04:38 586686] [debug] |scid:ce9912b37c85af15926aa6b3|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8A7A98C|path:0|PNS: 2, unacked: 339|
[2025/09/12 05:04:38 586691] [debug] |scid:ce9912b37c85af15926aa6b3|xqc_timer_set|type:LOSS_DETECTION|expire:1757653478685707|now:1757653478586670|interv:99037|
[2025/09/12 05:04:38 586696] [debug] |scid:ce9912b37c85af15926aa6b3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB8A7A98C|path:0|pns:2|expire:1757653478685707|now:1757653478586670|interval:99037|pto_count:0|srtt:33279
[2025/09/12 05:04:38 586702] [debug] |scid:ce9912b37c85af15926aa6b3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:48248|inflight:339|
[2025/09/12 05:04:38 586708] [debug] |scid:ce9912b37c85af15926aa6b3|xqc_check_acked_or_dropped_pkt|conn:0000558BB8A7A98C|pkt_num:0|size:284|pkt_type:SHORT_HEADER|frame:CRYPTO |
[2025/09/12 05:04:38 586713] [debug] |scid:ce9912b37c85af15926aa6b3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:5|
[2025/09/12 05:04:38 586734] [info] |scid:ce9912b37c85af15926aa6b3|xqc_send_packet_with_pn|<==|conn:0000558BB8A7A98C|path:0|pkt_num:5|size:284|sent:300|pkt_type:SHORT_HEADER|frame:CRYPTO |inflight:339|now:1757653478586720|stream_id:0|stream_offset:0|
[2025/09/12 05:04:38 586740] [debug] |scid:ce9912b37c85af15926aa6b3|xqc_send_ctl_on_packet_sent|conn:0000558BB8A7A98C|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 05:04:38 586746] [debug] |scid:ce9912b37c85af15926aa6b3|xqc_send_ctl_on_packet_sent|path:0|inflight:339|applimit:0|
[2025/09/12 05:04:38 586751] [debug] |scid:ce9912b37c85af15926aa6b3|xqc_send_ctl_get_pto_time_and_space|srtt:33279|rtt_var:10198|pto_duration:74071|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:04:38 586758] [debug] |scid:ce9912b37c85af15926aa6b3|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8A7A98C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:04:38 586763] [debug] |scid:ce9912b37c85af15926aa6b3|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8A7A98C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:04:38 586772] [debug] |scid:ce9912b37c85af15926aa6b3|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8A7A98C|path:0|PNS: 2, unacked: 623|
[2025/09/12 05:04:38 586777] [debug] |scid:ce9912b37c85af15926aa6b3|xqc_timer_set|type:LOSS_DETECTION|expire:1757653478685791|now:1757653478586751|interv:99040|
[2025/09/12 05:04:38 586782] [debug] |scid:ce9912b37c85af15926aa6b3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB8A7A98C|path:0|pns:2|expire:1757653478685791|now:1757653478586751|interval:99040|pto_count:0|srtt:33279
[2025/09/12 05:04:38 586788] [debug] |scid:ce9912b37c85af15926aa6b3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:48248|inflight:623|
[2025/09/12 05:04:38 586794] [debug] |scid:ce9912b37c85af15926aa6b3|xqc_check_acked_or_dropped_pkt|conn:0000558BB8A7A98C|pkt_num:0|size:59|pkt_type:HSK|frame:ACK |
[2025/09/12 05:04:38 586798] [debug] |scid:ce9912b37c85af15926aa6b3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:7|
[2025/09/12 05:04:38 586814] [info] |scid:ce9912b37c85af15926aa6b3|xqc_send_packet_with_pn|<==|conn:0000558BB8A7A98C|path:0|pkt_num:7|size:59|sent:75|pkt_type:HSK|frame:ACK |inflight:623|now:1757653478586803|stream_id:0|stream_offset:0|
[2025/09/12 05:04:38 586819] [debug] |scid:ce9912b37c85af15926aa6b3|xqc_send_ctl_on_packet_sent|conn:0000558BB8A7A98C|path:0|pkt_num:7|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 05:04:38 586824] [debug] |scid:ce9912b37c85af15926aa6b3|xqc_check_acked_or_dropped_pkt|conn:0000558BB8A7A98C|pkt_num:0|size:54|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |
[2025/09/12 05:04:38 586828] [debug] |scid:ce9912b37c85af15926aa6b3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:6|
[2025/09/12 05:04:38 586843] [info] |scid:ce9912b37c85af15926aa6b3|xqc_send_packet_with_pn|<==|conn:0000558BB8A7A98C|path:0|pkt_num:6|size:54|sent:70|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |inflight:623|now:1757653478586833|stream_id:0|stream_offset:0|
[2025/09/12 05:04:38 586848] [debug] |scid:ce9912b37c85af15926aa6b3|xqc_send_ctl_on_packet_sent|conn:0000558BB8A7A98C|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 05:04:38 586852] [debug] |scid:ce9912b37c85af15926aa6b3|xqc_send_ctl_on_packet_sent|path:0|inflight:623|applimit:0|
[2025/09/12 05:04:38 586856] [debug] |scid:ce9912b37c85af15926aa6b3|xqc_send_ctl_get_pto_time_and_space|srtt:33279|rtt_var:10198|pto_duration:74071|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:04:38 586860] [debug] |scid:ce9912b37c85af15926aa6b3|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8A7A98C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:04:38 586864] [debug] |scid:ce9912b37c85af15926aa6b3|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8A7A98C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:04:38 586868] [debug] |scid:ce9912b37c85af15926aa6b3|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8A7A98C|path:0|PNS: 2, unacked: 677|
[2025/09/12 05:04:38 586872] [debug] |scid:ce9912b37c85af15926aa6b3|xqc_timer_set|type:LOSS_DETECTION|expire:1757653478685904|now:1757653478586856|interv:99048|
[2025/09/12 05:04:38 586876] [debug] |scid:ce9912b37c85af15926aa6b3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB8A7A98C|path:0|pns:2|expire:1757653478685904|now:1757653478586856|interval:99048|pto_count:0|srtt:33279
[2025/09/12 05:04:38 586880] [debug] |scid:ce9912b37c85af15926aa6b3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:48248|inflight:677|
[2025/09/12 05:04:38 586884] [debug] |scid:ce9912b37c85af15926aa6b3|xqc_check_acked_or_dropped_pkt|conn:0000558BB8A7A98C|pkt_num:0|size:54|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |
[2025/09/12 05:04:38 586889] [debug] |scid:ce9912b37c85af15926aa6b3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:7|
[2025/09/12 05:04:38 586903] [info] |scid:ce9912b37c85af15926aa6b3|xqc_send_packet_with_pn|<==|conn:0000558BB8A7A98C|path:0|pkt_num:7|size:54|sent:70|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |inflight:677|now:1757653478586894|stream_id:0|stream_offset:0|
[2025/09/12 05:04:38 586912] [debug] |scid:ce9912b37c85af15926aa6b3|xqc_send_ctl_on_packet_sent|conn:0000558BB8A7A98C|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 05:04:38 586916] [debug] |scid:ce9912b37c85af15926aa6b3|xqc_send_ctl_on_packet_sent|path:0|inflight:677|applimit:0|
[2025/09/12 05:04:38 586920] [debug] |scid:ce9912b37c85af15926aa6b3|xqc_send_ctl_get_pto_time_and_space|srtt:33279|rtt_var:10198|pto_duration:74071|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:04:38 586924] [debug] |scid:ce9912b37c85af15926aa6b3|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8A7A98C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:04:38 586928] [debug] |scid:ce9912b37c85af15926aa6b3|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8A7A98C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:04:38 586932] [debug] |scid:ce9912b37c85af15926aa6b3|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8A7A98C|path:0|PNS: 2, unacked: 731|
[2025/09/12 05:04:38 586936] [debug] |scid:ce9912b37c85af15926aa6b3|xqc_timer_set|type:LOSS_DETECTION|expire:1757653478685965|now:1757653478586920|interv:99045|
[2025/09/12 05:04:38 586940] [debug] |scid:ce9912b37c85af15926aa6b3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB8A7A98C|path:0|pns:2|expire:1757653478685965|now:1757653478586920|interval:99045|pto_count:0|srtt:33279
[2025/09/12 05:04:38 586944] [debug] |scid:ce9912b37c85af15926aa6b3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:48248|inflight:731|
[2025/09/12 05:04:38 586949] [debug] |scid:ce9912b37c85af15926aa6b3|xqc_conn_next_wakeup_time|wakeup_time:1757653478505866|
[2025/09/12 05:04:38 586953] [debug] |scid:ce9912b37c85af15926aa6b3|xqc_engine_add_wakeup_queue|next_tick_time:1757653478505866|
[2025/09/12 05:04:38 586957] [debug] |xqc_engine_wakeup_after|wakeup:1757653478505866|now:1757653478586957|diff:18446744073709470525|
[2025/09/12 05:04:38 586961] [debug] |xqc_engine_main_logic|END|now:1757653478586033|
[2025/09/12 05:04:38 586968] [info] |xqc_engine_packet_process|==>|conn:0000558BB8A7A98C|size:99|state:ESTABED|recv_time:1757653478586968|
[2025/09/12 05:04:38 586973] [debug] |scid:ce9912b37c85af15926aa6b3|xqc_packet_parse_handshake|success|Length:59|
[2025/09/12 05:04:38 586978] [debug] |scid:ce9912b37c85af15926aa6b3|xqc_packet_decrypt|largest_pn:1630999591|
[2025/09/12 05:04:38 586982] [debug] |scid:ce9912b37c85af15926aa6b3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:1630999592|
[2025/09/12 05:04:38 586987] [debug] |scid:ce9912b37c85af15926aa6b3|xqc_packet_decrypt_single|pkt_type:HSK|pkt_num:1630999592|
[2025/09/12 05:04:38 586991] [debug] |scid:ce9912b37c85af15926aa6b3|xqc_process_frames|frame_type:6|
[2025/09/12 05:04:38 586995] [debug] |scid:ce9912b37c85af15926aa6b3|xqc_process_crypto_frame|level:2|
[2025/09/12 05:04:38 586999] [debug] |scid:ce9912b37c85af15926aa6b3|xqc_read_crypto_stream|xqc_read_crypto_stream|level:2|
[2025/09/12 05:04:38 587003] [debug] |scid:ce9912b37c85af15926aa6b3|xqc_engine_remove_wakeup_queue|next_tick_time:1757653478505866|pq_index:0|
[2025/09/12 05:04:38 587008] [debug] |scid:ce9912b37c85af15926aa6b3|xqc_engine_add_active_queue|last_ticked_time:1757653478586033|
[2025/09/12 05:04:38 587012] [info] |scid:ce9912b37c85af15926aa6b3|xqc_send_ctl_on_pns_discard|xqc_send_ctl_set_loss_detection_timer on discard pns:0
[2025/09/12 05:04:38 587020] [debug] |scid:ce9912b37c85af15926aa6b3|xqc_send_ctl_get_pto_time_and_space|srtt:33279|rtt_var:10198|pto_duration:74071|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:04:38 587024] [debug] |scid:ce9912b37c85af15926aa6b3|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8A7A98C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:04:38 587028] [debug] |scid:ce9912b37c85af15926aa6b3|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8A7A98C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:04:38 587035] [debug] |scid:ce9912b37c85af15926aa6b3|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8A7A98C|path:0|PNS: 2, unacked: 731|
[2025/09/12 05:04:38 587054] [debug] |scid:ce9912b37c85af15926aa6b3|xqc_timer_set|type:LOSS_DETECTION|expire:1757653478685965|now:1757653478587020|interv:98945|
[2025/09/12 05:04:38 587058] [debug] |scid:ce9912b37c85af15926aa6b3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB8A7A98C|path:0|pns:2|expire:1757653478685965|now:1757653478587020|interval:98945|pto_count:0|srtt:33279
[2025/09/12 05:04:38 587063] [debug] |scid:ce9912b37c85af15926aa6b3|xqc_timer_unset|type:ACK_HSK|
[2025/09/12 05:04:38 587068] [debug] |scid:ce9912b37c85af15926aa6b3|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 05:04:38 587072] [debug] |scid:ce9912b37c85af15926aa6b3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:1630999592|largest:1630999592|pns:1|
[2025/09/12 05:04:38 587076] [info] |scid:ce9912b37c85af15926aa6b3|xqc_conn_on_pkt_processed|====>|conn:0000558BB8A7A98C|path:0|size:99|pkt_type:HSK|pkt_num:1630999592|frame:CRYPTO |recv_time:1757653478586968|dcid:ce9912b37c85af15926aa6b3|dcid_seq:0|
[2025/09/12 05:04:38 587081] [debug] |scid:ce9912b37c85af15926aa6b3|xqc_timer_set|type:PATH_IDLE|expire:1757653598586968|now:1757653478586968|interv:120000000|
[2025/09/12 05:04:38 587085] [debug] |scid:ce9912b37c85af15926aa6b3|xqc_timer_set|type:CONN_IDLE|expire:1757653598586968|now:1757653478586968|interv:120000000|
[2025/09/12 05:04:38 587089] [debug] |xqc_engine_main_logic|BEGIN|now:1757653478587089|
[2025/09/12 05:04:38 587094] [debug] |scid:ce9912b37c85af15926aa6b3|xqc_engine_process_conn|conn:0000558BB8A7A98C|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:1757653478587093|
[2025/09/12 05:04:38 587099] [debug] |scid:ce9912b37c85af15926aa6b3|xqc_timer_expire|timer expired|type:ACK_01RTT|expire_time:1757653478505866|now:1757653478587093|
[2025/09/12 05:04:38 587103] [debug] |scid:ce9912b37c85af15926aa6b3|xqc_timer_ack_timeout|pns:2|path:0|
[2025/09/12 05:04:38 587107] [debug] |scid:ce9912b37c85af15926aa6b3|xqc_timer_expire|unset|type:ACK_01RTT|expire_time:1757653478505866|now:1757653478587093|
[2025/09/12 05:04:38 587111] [debug] |scid:ce9912b37c85af15926aa6b3|xqc_timer_unset|type:ACK_01RTT|
[2025/09/12 05:04:38 587115] [debug] |scid:ce9912b37c85af15926aa6b3|xqc_crypto_stream_on_read|encrypt_level:2|cur_state:ESTABED|next_state:ESTABED|
[2025/09/12 05:04:38 587120] [debug] |scid:ce9912b37c85af15926aa6b3|xqc_gen_ack_frame|largest_recv:1630999592|ack_delay:152|first_ack_range:1|largest_pkt_recv_time:1757653478586968|
[2025/09/12 05:04:38 587124] [debug] |scid:ce9912b37c85af15926aa6b3|xqc_gen_ack_frame|high:1630999592|low:1630999591|pkt_pns:1|
[2025/09/12 05:04:38 587128] [debug] |scid:ce9912b37c85af15926aa6b3|xqc_gen_ack_frame|high:1630999589|low:1630999589|pkt_pns:1|
[2025/09/12 05:04:38 587132] [debug] |scid:ce9912b37c85af15926aa6b3|xqc_gen_ack_frame|high:1630999587|low:1630999587|pkt_pns:1|
[2025/09/12 05:04:38 587136] [debug] |scid:ce9912b37c85af15926aa6b3|xqc_write_ack_to_one_packet|ack_size:16|path:0|path_largest_recv:1630999592|frame_largest_recv:1630999592|
[2025/09/12 05:04:38 587140] [debug] |scid:ce9912b37c85af15926aa6b3|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:1|
[2025/09/12 05:04:38 587145] [debug] |scid:ce9912b37c85af15926aa6b3|xqc_gen_ack_frame|largest_recv:1630999588|ack_delay:106278|first_ack_range:0|largest_pkt_recv_time:1757653478480866|
[2025/09/12 05:04:38 587149] [debug] |scid:ce9912b37c85af15926aa6b3|xqc_gen_ack_frame|high:1630999588|low:1630999588|pkt_pns:2|
[2025/09/12 05:04:38 587156] [debug] |scid:ce9912b37c85af15926aa6b3|xqc_write_ack_to_one_packet|ack_size:13|path:0|path_largest_recv:1630999588|frame_largest_recv:1630999588|
[2025/09/12 05:04:38 587160] [debug] |scid:ce9912b37c85af15926aa6b3|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:2|
[2025/09/12 05:04:38 587164] [debug] |scid:ce9912b37c85af15926aa6b3|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:ACK |stream_id:0|stream_offset:0|
[2025/09/12 05:04:38 587168] [debug] |scid:ce9912b37c85af15926aa6b3|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:ACK |stream_id:0|stream_offset:0|
[2025/09/12 05:04:38 587173] [debug] |scid:ce9912b37c85af15926aa6b3|xqc_check_acked_or_dropped_pkt|conn:0000558BB8A7A98C|pkt_num:0|size:58|pkt_type:HSK|frame:ACK |
[2025/09/12 05:04:38 587177] [debug] |scid:ce9912b37c85af15926aa6b3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:8|
[2025/09/12 05:04:38 587199] [info] |scid:ce9912b37c85af15926aa6b3|xqc_send_packet_with_pn|<==|conn:0000558BB8A7A98C|path:0|pkt_num:8|size:58|sent:74|pkt_type:HSK|frame:ACK |inflight:731|now:1757653478587183|stream_id:0|stream_offset:0|
[2025/09/12 05:04:38 587205] [debug] |scid:ce9912b37c85af15926aa6b3|xqc_send_ctl_on_packet_sent|conn:0000558BB8A7A98C|path:0|pkt_num:8|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 05:04:38 587210] [debug] |scid:ce9912b37c85af15926aa6b3|xqc_check_acked_or_dropped_pkt|conn:0000558BB8A7A98C|pkt_num:0|size:35|pkt_type:SHORT_HEADER|frame:ACK |
[2025/09/12 05:04:38 587214] [debug] |scid:ce9912b37c85af15926aa6b3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:8|
[2025/09/12 05:04:38 587230] [info] |scid:ce9912b37c85af15926aa6b3|xqc_send_packet_with_pn|<==|conn:0000558BB8A7A98C|path:0|pkt_num:8|size:35|sent:51|pkt_type:SHORT_HEADER|frame:ACK |inflight:731|now:1757653478587219|stream_id:0|stream_offset:0|
[2025/09/12 05:04:38 587235] [debug] |scid:ce9912b37c85af15926aa6b3|xqc_send_ctl_on_packet_sent|conn:0000558BB8A7A98C|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 05:04:38 587240] [debug] |scid:ce9912b37c85af15926aa6b3|xqc_conn_next_wakeup_time|wakeup_time:1757653478685965|
[2025/09/12 05:04:38 587244] [debug] |scid:ce9912b37c85af15926aa6b3|xqc_engine_add_wakeup_queue|next_tick_time:1757653478685965|
[2025/09/12 05:04:38 587248] [debug] |xqc_engine_wakeup_after|wakeup:1757653478615089|now:1757653478587248|diff:27841|
[2025/09/12 05:04:38 587252] [debug] |xqc_engine_main_logic|END|now:1757653478587093|
[2025/09/12 05:04:38 587257] [debug] |xqc_engine_main_logic|BEGIN|now:1757653478587257|
[2025/09/12 05:04:38 587261] [debug] |xqc_engine_wakeup_after|wakeup:1757653478615089|now:1757653478587261|diff:27828|
[2025/09/12 05:04:38 587265] [debug] |xqc_engine_main_logic|END|now:1757653478587257|
[2025/09/12 05:04:38 615337] [debug] |xqc_engine_main_logic|BEGIN|now:1757653478615337|
[2025/09/12 05:04:38 615351] [debug] |scid:62065c12f0a9176c0f8f6eea|xqc_engine_remove_wakeup_queue|next_tick_time:1757653478615089|pq_index:0|
[2025/09/12 05:04:38 615357] [debug] |scid:62065c12f0a9176c0f8f6eea|xqc_engine_add_active_queue|last_ticked_time:1757653453988674|
[2025/09/12 05:04:38 615364] [debug] |scid:62065c12f0a9176c0f8f6eea|xqc_engine_process_conn|conn:0000558BB88609FC|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:1757653478615363|
[2025/09/12 05:04:38 615370] [debug] |scid:62065c12f0a9176c0f8f6eea|xqc_timer_expire|timer expired|type:LOSS_DETECTION|expire_time:1757653478615089|now:1757653478615363|
[2025/09/12 05:04:38 615376] [debug] |scid:62065c12f0a9176c0f8f6eea|xqc_timer_loss_detection_timeout|path:0|loss_detection_timeout|
[2025/09/12 05:04:38 615381] [debug] |scid:62065c12f0a9176c0f8f6eea|xqc_timer_loss_detection_timeout|send Probe pkts|conn:0000558BB88609FC|path:0|bytes_in_flight:2173|
[2025/09/12 05:04:38 615394] [debug] |scid:62065c12f0a9176c0f8f6eea|xqc_send_ctl_get_pto_time_and_space|srtt:33088|rtt_var:9527|pto_duration:18226176|backoff_factor:2.00|backoff:256.00|pto_cnt:8|max_ack_delay:25|
[2025/09/12 05:04:38 615400] [debug] |scid:62065c12f0a9176c0f8f6eea|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB88609FC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:04:38 615405] [debug] |scid:62065c12f0a9176c0f8f6eea|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB88609FC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:04:38 615410] [debug] |scid:62065c12f0a9176c0f8f6eea|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB88609FC|path:0|PNS: 2, unacked: 2173|
[2025/09/12 05:04:38 615415] [debug] |scid:62065c12f0a9176c0f8f6eea|xqc_path_send_one_or_two_ack_elicit_pkts|send two ack-eliciting pkts|path:0|pns:2|
[2025/09/12 05:04:38 615421] [debug] |scid:62065c12f0a9176c0f8f6eea|xqc_conn_send_probe_pkt|conn:0000558BB88609FC|path:0|pkt_num:0|size:23|pkt_type:SHORT_HEADER|frame:HANDSHAKE_DONE |conn_state:ESTABED|
[2025/09/12 05:04:38 615428] [debug] |scid:62065c12f0a9176c0f8f6eea|xqc_conn_send_probe_pkt|conn:0000558BB88609FC|path:0|pkt_num:1|size:33|pkt_type:SHORT_HEADER|frame:NEW_TOKEN |conn_state:ESTABED|
[2025/09/12 05:04:38 615433] [debug] |scid:62065c12f0a9176c0f8f6eea|xqc_timer_loss_detection_timeout|xqc_send_ctl_set_loss_detection_timer|PTO|conn:0000558BB88609FC|pto_count:9
[2025/09/12 05:04:38 615439] [debug] |scid:62065c12f0a9176c0f8f6eea|xqc_send_ctl_get_pto_time_and_space|srtt:33088|rtt_var:9527|pto_duration:36452352|backoff_factor:2.00|backoff:512.00|pto_cnt:9|max_ack_delay:25|
[2025/09/12 05:04:38 615444] [debug] |scid:62065c12f0a9176c0f8f6eea|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB88609FC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:04:38 615449] [debug] |scid:62065c12f0a9176c0f8f6eea|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB88609FC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:04:38 615454] [debug] |scid:62065c12f0a9176c0f8f6eea|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB88609FC|path:0|PNS: 2, unacked: 2173|
[2025/09/12 05:04:38 615459] [debug] |scid:62065c12f0a9176c0f8f6eea|xqc_timer_set|type:LOSS_DETECTION|expire:1757653503241265|now:1757653478615439|interv:24625826|
[2025/09/12 05:04:38 615464] [debug] |scid:62065c12f0a9176c0f8f6eea|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB88609FC|path:0|pns:2|expire:1757653503241265|now:1757653478615439|interval:24625826|pto_count:9|srtt:33088
[2025/09/12 05:04:38 615471] [debug] |scid:62065c12f0a9176c0f8f6eea|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:HANDSHAKE_DONE |stream_id:0|stream_offset:0|
[2025/09/12 05:04:38 615477] [debug] |scid:62065c12f0a9176c0f8f6eea|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:NEW_TOKEN |stream_id:0|stream_offset:0|
[2025/09/12 05:04:38 615482] [debug] |scid:62065c12f0a9176c0f8f6eea|xqc_check_acked_or_dropped_pkt|conn:0000558BB88609FC|pkt_num:0|size:23|pkt_type:SHORT_HEADER|frame:HANDSHAKE_DONE |
[2025/09/12 05:04:38 615488] [debug] |scid:62065c12f0a9176c0f8f6eea|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:50|
[2025/09/12 05:04:38 615527] [info] |scid:62065c12f0a9176c0f8f6eea|xqc_send_packet_with_pn|<==|conn:0000558BB88609FC|path:0|pkt_num:50|size:23|sent:39|pkt_type:SHORT_HEADER|frame:HANDSHAKE_DONE |inflight:2173|now:1757653478615498|stream_id:0|stream_offset:0|
[2025/09/12 05:04:38 615534] [debug] |scid:62065c12f0a9176c0f8f6eea|xqc_send_ctl_on_packet_sent|conn:0000558BB88609FC|path:0|pkt_num:50|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 05:04:38 615540] [debug] |scid:62065c12f0a9176c0f8f6eea|xqc_send_ctl_on_packet_sent|path:0|inflight:2173|applimit:2230|
[2025/09/12 05:04:38 615549] [debug] |scid:62065c12f0a9176c0f8f6eea|xqc_send_ctl_get_pto_time_and_space|srtt:33088|rtt_var:9527|pto_duration:36452352|backoff_factor:2.00|backoff:512.00|pto_cnt:9|max_ack_delay:25|
[2025/09/12 05:04:38 615557] [debug] |scid:62065c12f0a9176c0f8f6eea|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB88609FC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:04:38 615573] [debug] |scid:62065c12f0a9176c0f8f6eea|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB88609FC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:04:38 615581] [debug] |scid:62065c12f0a9176c0f8f6eea|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB88609FC|path:0|PNS: 2, unacked: 2196|
[2025/09/12 05:04:38 615589] [debug] |scid:62065c12f0a9176c0f8f6eea|xqc_timer_set|type:LOSS_DETECTION|expire:1757653527867850|now:1757653478615548|interv:49252302|
[2025/09/12 05:04:38 615597] [debug] |scid:62065c12f0a9176c0f8f6eea|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB88609FC|path:0|pns:2|expire:1757653527867850|now:1757653478615548|interval:49252302|pto_count:9|srtt:33088
[2025/09/12 05:04:38 615606] [debug] |scid:62065c12f0a9176c0f8f6eea|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:48182|inflight:2196|
[2025/09/12 05:04:38 615617] [debug] |scid:62065c12f0a9176c0f8f6eea|xqc_check_acked_or_dropped_pkt|conn:0000558BB88609FC|pkt_num:1|size:33|pkt_type:SHORT_HEADER|frame:NEW_TOKEN |
[2025/09/12 05:04:38 615623] [debug] |scid:62065c12f0a9176c0f8f6eea|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:51|
[2025/09/12 05:04:38 615654] [info] |scid:62065c12f0a9176c0f8f6eea|xqc_send_packet_with_pn|<==|conn:0000558BB88609FC|path:0|pkt_num:51|size:33|sent:49|pkt_type:SHORT_HEADER|frame:NEW_TOKEN |inflight:2196|now:1757653478615631|stream_id:0|stream_offset:0|
[2025/09/12 05:04:38 615660] [debug] |scid:62065c12f0a9176c0f8f6eea|xqc_send_ctl_on_packet_sent|conn:0000558BB88609FC|path:0|pkt_num:51|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 05:04:38 615670] [debug] |scid:62065c12f0a9176c0f8f6eea|xqc_send_ctl_on_packet_sent|path:0|inflight:2196|applimit:2230|
[2025/09/12 05:04:38 615679] [debug] |scid:62065c12f0a9176c0f8f6eea|xqc_send_ctl_get_pto_time_and_space|srtt:33088|rtt_var:9527|pto_duration:36452352|backoff_factor:2.00|backoff:512.00|pto_cnt:9|max_ack_delay:25|
[2025/09/12 05:04:38 615687] [debug] |scid:62065c12f0a9176c0f8f6eea|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB88609FC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:04:38 615695] [debug] |scid:62065c12f0a9176c0f8f6eea|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB88609FC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:04:38 615703] [debug] |scid:62065c12f0a9176c0f8f6eea|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB88609FC|path:0|PNS: 2, unacked: 2229|
[2025/09/12 05:04:38 615711] [debug] |scid:62065c12f0a9176c0f8f6eea|xqc_timer_set|type:LOSS_DETECTION|expire:1757653527867983|now:1757653478615678|interv:49252305|
[2025/09/12 05:04:38 615719] [debug] |scid:62065c12f0a9176c0f8f6eea|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB88609FC|path:0|pns:2|expire:1757653527867983|now:1757653478615678|interval:49252305|pto_count:9|srtt:33088
[2025/09/12 05:04:38 615726] [debug] |scid:62065c12f0a9176c0f8f6eea|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:48182|inflight:2229|
[2025/09/12 05:04:38 615732] [debug] |scid:62065c12f0a9176c0f8f6eea|xqc_conn_next_wakeup_time|wakeup_time:1757653527867983|
[2025/09/12 05:04:38 615737] [debug] |scid:62065c12f0a9176c0f8f6eea|xqc_engine_add_wakeup_queue|next_tick_time:1757653527867983|
[2025/09/12 05:04:38 615742] [debug] |xqc_engine_wakeup_after|wakeup:1757653478651039|now:1757653478615742|diff:35297|
[2025/09/12 05:04:38 615747] [debug] |xqc_engine_main_logic|END|now:1757653478615363|
[2025/09/12 05:04:38 617582] [info] |xqc_engine_packet_process|==>|conn:0000558BB8A7A98C|size:40|state:ESTABED|recv_time:1757653478617580|
[2025/09/12 05:04:38 617596] [debug] |scid:ce9912b37c85af15926aa6b3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:ce9912b37c85af15926aa6b3|spin_bit:0|
[2025/09/12 05:04:38 617605] [debug] |scid:ce9912b37c85af15926aa6b3|xqc_packet_decrypt|largest_pn:1630999588|
[2025/09/12 05:04:38 617617] [debug] |scid:ce9912b37c85af15926aa6b3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:1630999590|
[2025/09/12 05:04:38 617625] [debug] |scid:ce9912b37c85af15926aa6b3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:1630999590|
[2025/09/12 05:04:38 617632] [debug] |scid:ce9912b37c85af15926aa6b3|xqc_process_frames|frame_type:2|
[2025/09/12 05:04:38 617640] [debug] |scid:ce9912b37c85af15926aa6b3|xqc_send_ctl_on_ack_received|conn:0000558BB8A7A98C|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 05:04:38 617647] [debug] |scid:ce9912b37c85af15926aa6b3|xqc_update_sample|sampler_update|prior_lost:1|tx_in_flight:23|prior_delivered:2296|prior_time:1757653478586433|is_app_limited:0|send_elapse:0|ack_elapse:31147|ctl_first_sent_time:1757653478586433|lagest_ack_time:1757653478617580|curr_delivered:2319|
[2025/09/12 05:04:38 617655] [debug] |scid:ce9912b37c85af15926aa6b3|xqc_update_sample|sampler_sent_time_update:1757653478586433|
[2025/09/12 05:04:38 617661] [debug] |scid:ce9912b37c85af15926aa6b3|xqc_send_ctl_on_ack_received|sndq_packets_used:5||sndq_packets_used_bytes:0|sndq_packets_free:3|
[2025/09/12 05:04:38 617666] [debug] |scid:ce9912b37c85af15926aa6b3|xqc_send_ctl_on_ack_received|conn:0000558BB8A7A98C|path:0|pkt_num:4|origin_pktnum:0|size:283|pns:2|pkt_type:SHORT_HEADER|frame:CRYPTO |conn_state:ESTABED|frame_largest_ack:4|path_largest_ack:4|
[2025/09/12 05:04:38 617672] [debug] |scid:ce9912b37c85af15926aa6b3|xqc_update_sample|sampler_update|prior_lost:1|tx_in_flight:23|prior_delivered:2296|prior_time:1757653478586433|is_app_limited:0|send_elapse:0|ack_elapse:31147|ctl_first_sent_time:1757653478586433|lagest_ack_time:1757653478617580|curr_delivered:2602|
[2025/09/12 05:04:38 617679] [debug] |scid:ce9912b37c85af15926aa6b3|xqc_update_sample|sampler_sent_time_update:1757653478586636|
[2025/09/12 05:04:38 617685] [debug] |scid:ce9912b37c85af15926aa6b3|xqc_send_ctl_on_ack_received|sndq_packets_used:4||sndq_packets_used_bytes:0|sndq_packets_free:4|
[2025/09/12 05:04:38 617690] [debug] |scid:ce9912b37c85af15926aa6b3|xqc_send_ctl_update_rtt|before update rtt|conn:0000558BB8A7A98C|srtt:33279|rttvar:10198|minrtt:30940|latest_rtt:30944|ack_delay:136|
[2025/09/12 05:04:38 617697] [debug] |scid:ce9912b37c85af15926aa6b3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-ce9912b37c85af15926aa6b3 p-193.167.0.100-41032-afed5863efaf8c551ad183794e89cd921f |after update rtt|conn:0000558BB8A7A98C|srtt:32971|rttvar:8266|minrtt:30940|latest_rtt:30944|ack_delay:136|
[2025/09/12 05:04:38 617704] [debug] |scid:ce9912b37c85af15926aa6b3|xqc_send_ctl_get_lost_sent_pn|largest_acked:4|lost_pn:1|thresh:3|
[2025/09/12 05:04:38 617711] [debug] |scid:ce9912b37c85af15926aa6b3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:04:38 617717] [debug] |scid:ce9912b37c85af15926aa6b3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:0000558BB8A7A98C|path:0|pns:2|expire:1757653478652486|now:1757653478617717|interval:34769|
[2025/09/12 05:04:38 617724] [debug] |scid:ce9912b37c85af15926aa6b3|xqc_timer_set|type:LOSS_DETECTION|expire:1757653478652486|now:1757653478617717|interv:34769|
[2025/09/12 05:04:38 617729] [debug] |scid:ce9912b37c85af15926aa6b3|xqc_generate_sample|sampler: send_elapse 0, ack_elapse 31147, delivered 306|rate 9824|lost 1|
[2025/09/12 05:04:38 617733] [debug] |scid:ce9912b37c85af15926aa6b3|xqc_bbr_update_bandwidth|BBRv1: RTT round update 2 -> 3|
[2025/09/12 05:04:38 617738] [debug] |scid:ce9912b37c85af15926aa6b3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (9824) in round 3|
[2025/09/12 05:04:38 617742] [debug] |scid:ce9912b37c85af15926aa6b3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30940, old_rtt:30940|
[2025/09/12 05:04:38 617746] [debug] |scid:ce9912b37c85af15926aa6b3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:5744|extra_cwnd:776|
[2025/09/12 05:04:38 617750] [debug] |scid:ce9912b37c85af15926aa6b3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:48248|packet_lost:0|acked:306|po_sent_time:1757653478586636|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2602|
[2025/09/12 05:04:38 617759] [debug] |scid:ce9912b37c85af15926aa6b3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:48248|packet_lost:0|acked:306|po_sent_time:1757653478586636|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2602|
[2025/09/12 05:04:38 617764] [debug] |scid:ce9912b37c85af15926aa6b3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-ce9912b37c85af15926aa6b3 p-193.167.0.100-41032-afed5863efaf8c551ad183794e89cd921f |bbr on ack|mode:0|pacing_rate:3939132|bw:56692|cwnd:48554|full_bw_reached:0|inflight:425|srtt:32971|latest_rtt:30944|min_rtt:30940|applimit:0|lost:1|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:1|
[2025/09/12 05:04:38 617771] [debug] |scid:ce9912b37c85af15926aa6b3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:1630999590|largest:1630999590|pns:2|
[2025/09/12 05:04:38 617775] [info] |scid:ce9912b37c85af15926aa6b3|xqc_conn_on_pkt_processed|====>|conn:0000558BB8A7A98C|path:0|size:40|pkt_type:SHORT_HEADER|pkt_num:1630999590|frame:ACK |recv_time:1757653478617580|dcid:ce9912b37c85af15926aa6b3|dcid_seq:0|
[2025/09/12 05:04:38 617780] [debug] |scid:ce9912b37c85af15926aa6b3|xqc_timer_set|type:PATH_IDLE|expire:1757653598617580|now:1757653478617580|interv:120000000|
[2025/09/12 05:04:38 617784] [debug] |scid:ce9912b37c85af15926aa6b3|xqc_timer_set|type:CONN_IDLE|expire:1757653598617580|now:1757653478617580|interv:120000000|
[2025/09/12 05:04:38 617788] [debug] |scid:ce9912b37c85af15926aa6b3|xqc_engine_remove_wakeup_queue|next_tick_time:1757653478685965|pq_index:1|
[2025/09/12 05:04:38 617793] [debug] |scid:ce9912b37c85af15926aa6b3|xqc_engine_add_active_queue|last_ticked_time:1757653478587093|
[2025/09/12 05:04:38 617797] [debug] |xqc_engine_main_logic|BEGIN|now:1757653478617797|
[2025/09/12 05:04:38 617803] [debug] |scid:ce9912b37c85af15926aa6b3|xqc_engine_process_conn|conn:0000558BB8A7A98C|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:1757653478617802|
[2025/09/12 05:04:38 617811] [debug] |scid:ce9912b37c85af15926aa6b3|xqc_conn_next_wakeup_time|wakeup_time:1757653478652486|
[2025/09/12 05:04:38 617816] [debug] |scid:ce9912b37c85af15926aa6b3|xqc_engine_add_wakeup_queue|next_tick_time:1757653478652486|
[2025/09/12 05:04:38 617821] [debug] |xqc_engine_wakeup_after|wakeup:1757653478651039|now:1757653478617821|diff:33218|
[2025/09/12 05:04:38 617826] [debug] |xqc_engine_main_logic|END|now:1757653478617802|
[2025/09/12 05:04:38 617833] [debug] |xqc_engine_main_logic|BEGIN|now:1757653478617833|
[2025/09/12 05:04:38 617838] [debug] |xqc_engine_wakeup_after|wakeup:1757653478651039|now:1757653478617838|diff:33201|
[2025/09/12 05:04:38 617843] [debug] |xqc_engine_main_logic|END|now:1757653478617833|
[2025/09/12 05:04:38 651919] [debug] |xqc_engine_main_logic|BEGIN|now:1757653478651919|
[2025/09/12 05:04:38 651934] [debug] |scid:74017613ea83cc55947d2a9b|xqc_engine_remove_wakeup_queue|next_tick_time:1757653478651039|pq_index:0|
[2025/09/12 05:04:38 651940] [debug] |scid:74017613ea83cc55947d2a9b|xqc_engine_add_active_queue|last_ticked_time:1757653478302115|
[2025/09/12 05:04:38 651946] [debug] |scid:74017613ea83cc55947d2a9b|xqc_engine_process_conn|conn:0000558BB8AB548C|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:1757653478651945|
[2025/09/12 05:04:38 651953] [debug] |scid:74017613ea83cc55947d2a9b|xqc_timer_expire|timer expired|type:LOSS_DETECTION|expire_time:1757653478651039|now:1757653478651945|
[2025/09/12 05:04:38 651958] [debug] |scid:74017613ea83cc55947d2a9b|xqc_timer_loss_detection_timeout|path:0|loss_detection_timeout|
[2025/09/12 05:04:38 651971] [debug] |scid:74017613ea83cc55947d2a9b|xqc_timer_loss_detection_timeout|send Probe pkts|conn:0000558BB8AB548C|path:0|bytes_in_flight:3150|
[2025/09/12 05:04:38 651977] [debug] |scid:74017613ea83cc55947d2a9b|xqc_send_ctl_get_pto_time_and_space|srtt:33321|rtt_var:7272|pto_duration:249636|backoff_factor:2.00|backoff:4.00|pto_cnt:2|max_ack_delay:25|
[2025/09/12 05:04:38 651982] [debug] |scid:74017613ea83cc55947d2a9b|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8AB548C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:04:38 651987] [debug] |scid:74017613ea83cc55947d2a9b|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8AB548C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:04:38 651992] [debug] |scid:74017613ea83cc55947d2a9b|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8AB548C|path:0|PNS: 2, unacked: 3150|
[2025/09/12 05:04:38 651997] [debug] |scid:74017613ea83cc55947d2a9b|xqc_path_send_one_or_two_ack_elicit_pkts|send two ack-eliciting pkts|path:0|pns:2|
[2025/09/12 05:04:38 652003] [debug] |scid:74017613ea83cc55947d2a9b|xqc_conn_send_probe_pkt|conn:0000558BB8AB548C|path:0|pkt_num:6|size:1050|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|
[2025/09/12 05:04:38 652010] [debug] |scid:74017613ea83cc55947d2a9b|xqc_conn_send_probe_pkt|conn:0000558BB8AB548C|path:0|pkt_num:8|size:1050|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|
[2025/09/12 05:04:38 652015] [debug] |scid:74017613ea83cc55947d2a9b|xqc_timer_loss_detection_timeout|xqc_send_ctl_set_loss_detection_timer|PTO|conn:0000558BB8AB548C|pto_count:3
[2025/09/12 05:04:38 652021] [debug] |scid:74017613ea83cc55947d2a9b|xqc_send_ctl_get_pto_time_and_space|srtt:33321|rtt_var:7272|pto_duration:499272|backoff_factor:2.00|backoff:8.00|pto_cnt:3|max_ack_delay:25|
[2025/09/12 05:04:38 652026] [debug] |scid:74017613ea83cc55947d2a9b|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8AB548C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:04:38 652031] [debug] |scid:74017613ea83cc55947d2a9b|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8AB548C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:04:38 652036] [debug] |scid:74017613ea83cc55947d2a9b|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8AB548C|path:0|PNS: 2, unacked: 3150|
[2025/09/12 05:04:38 652059] [debug] |scid:74017613ea83cc55947d2a9b|xqc_timer_set|type:LOSS_DETECTION|expire:1757653479000675|now:1757653478652020|interv:348655|
[2025/09/12 05:04:38 652064] [debug] |scid:74017613ea83cc55947d2a9b|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB8AB548C|path:0|pns:2|expire:1757653479000675|now:1757653478652020|interval:348655|pto_count:3|srtt:33321
[2025/09/12 05:04:38 652072] [debug] |scid:74017613ea83cc55947d2a9b|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:STREAM |stream_id:0|stream_offset:1024|
[2025/09/12 05:04:38 652077] [debug] |scid:74017613ea83cc55947d2a9b|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:STREAM |stream_id:0|stream_offset:1024|
[2025/09/12 05:04:38 652083] [debug] |scid:74017613ea83cc55947d2a9b|xqc_check_acked_or_dropped_pkt|conn:0000558BB8AB548C|pkt_num:6|size:1050|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:04:38 652089] [debug] |scid:74017613ea83cc55947d2a9b|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:17|
[2025/09/12 05:04:38 652125] [info] |scid:74017613ea83cc55947d2a9b|xqc_send_packet_with_pn|<==|conn:0000558BB8AB548C|path:0|pkt_num:17|size:1050|sent:1066|pkt_type:SHORT_HEADER|frame:STREAM |inflight:3150|now:1757653478652099|stream_id:0|stream_offset:1024|
[2025/09/12 05:04:38 652133] [debug] |scid:74017613ea83cc55947d2a9b|xqc_send_ctl_on_packet_sent|conn:0000558BB8AB548C|path:0|pkt_num:17|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 05:04:38 652139] [debug] |scid:74017613ea83cc55947d2a9b|xqc_send_ctl_on_packet_sent|path:0|inflight:3150|applimit:0|
[2025/09/12 05:04:38 652144] [debug] |scid:74017613ea83cc55947d2a9b|xqc_send_ctl_get_pto_time_and_space|srtt:33321|rtt_var:7272|pto_duration:499272|backoff_factor:2.00|backoff:8.00|pto_cnt:3|max_ack_delay:25|
[2025/09/12 05:04:38 652158] [debug] |scid:74017613ea83cc55947d2a9b|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8AB548C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:04:38 652166] [debug] |scid:74017613ea83cc55947d2a9b|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8AB548C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:04:38 652174] [debug] |scid:74017613ea83cc55947d2a9b|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8AB548C|path:0|PNS: 2, unacked: 4200|
[2025/09/12 05:04:38 652183] [debug] |scid:74017613ea83cc55947d2a9b|xqc_timer_set|type:LOSS_DETECTION|expire:1757653479351371|now:1757653478652144|interv:699227|
[2025/09/12 05:04:38 652191] [debug] |scid:74017613ea83cc55947d2a9b|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB8AB548C|path:0|pns:2|expire:1757653479351371|now:1757653478652144|interval:699227|pto_count:3|srtt:33321
[2025/09/12 05:04:38 652200] [debug] |scid:74017613ea83cc55947d2a9b|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:48785|inflight:4200|
[2025/09/12 05:04:38 652210] [debug] |scid:74017613ea83cc55947d2a9b|xqc_check_acked_or_dropped_pkt|conn:0000558BB8AB548C|pkt_num:8|size:1050|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:04:38 652219] [debug] |scid:74017613ea83cc55947d2a9b|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:18|
[2025/09/12 05:04:38 652253] [info] |scid:74017613ea83cc55947d2a9b|xqc_send_packet_with_pn|<==|conn:0000558BB8AB548C|path:0|pkt_num:18|size:1050|sent:1066|pkt_type:SHORT_HEADER|frame:STREAM |inflight:4200|now:1757653478652230|stream_id:0|stream_offset:1024|
[2025/09/12 05:04:38 652260] [debug] |scid:74017613ea83cc55947d2a9b|xqc_send_ctl_on_packet_sent|conn:0000558BB8AB548C|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:16|
[2025/09/12 05:04:38 652267] [debug] |scid:74017613ea83cc55947d2a9b|xqc_send_ctl_on_packet_sent|path:0|inflight:4200|applimit:0|
[2025/09/12 05:04:38 652276] [debug] |scid:74017613ea83cc55947d2a9b|xqc_send_ctl_get_pto_time_and_space|srtt:33321|rtt_var:7272|pto_duration:499272|backoff_factor:2.00|backoff:8.00|pto_cnt:3|max_ack_delay:25|
[2025/09/12 05:04:38 652284] [debug] |scid:74017613ea83cc55947d2a9b|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8AB548C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:04:38 652292] [debug] |scid:74017613ea83cc55947d2a9b|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8AB548C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:04:38 652300] [debug] |scid:74017613ea83cc55947d2a9b|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8AB548C|path:0|PNS: 2, unacked: 5250|
[2025/09/12 05:04:38 652308] [debug] |scid:74017613ea83cc55947d2a9b|xqc_timer_set|type:LOSS_DETECTION|expire:1757653479351502|now:1757653478652275|interv:699227|
[2025/09/12 05:04:38 652316] [debug] |scid:74017613ea83cc55947d2a9b|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB8AB548C|path:0|pns:2|expire:1757653479351502|now:1757653478652275|interval:699227|pto_count:3|srtt:33321
[2025/09/12 05:04:38 652323] [debug] |scid:74017613ea83cc55947d2a9b|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:48785|inflight:5250|
[2025/09/12 05:04:38 652329] [debug] |scid:74017613ea83cc55947d2a9b|xqc_conn_next_wakeup_time|wakeup_time:1757653479351502|
[2025/09/12 05:04:38 652334] [debug] |scid:74017613ea83cc55947d2a9b|xqc_engine_add_wakeup_queue|next_tick_time:1757653479351502|
[2025/09/12 05:04:38 652339] [debug] |xqc_engine_wakeup_after|wakeup:1757653478652486|now:1757653478652339|diff:147|
[2025/09/12 05:04:38 652346] [debug] |xqc_engine_main_logic|END|now:1757653478651945|
[2025/09/12 05:04:38 653420] [debug] |xqc_engine_main_logic|BEGIN|now:1757653478653419|
[2025/09/12 05:04:38 653428] [debug] |scid:ce9912b37c85af15926aa6b3|xqc_engine_remove_wakeup_queue|next_tick_time:1757653478652486|pq_index:0|
[2025/09/12 05:04:38 653433] [debug] |scid:ce9912b37c85af15926aa6b3|xqc_engine_add_active_queue|last_ticked_time:1757653478617802|
[2025/09/12 05:04:38 653443] [debug] |scid:ce9912b37c85af15926aa6b3|xqc_engine_process_conn|conn:0000558BB8A7A98C|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:1757653478653442|
[2025/09/12 05:04:38 653448] [debug] |scid:ce9912b37c85af15926aa6b3|xqc_timer_expire|timer expired|type:LOSS_DETECTION|expire_time:1757653478652486|now:1757653478653442|
[2025/09/12 05:04:38 653452] [debug] |scid:ce9912b37c85af15926aa6b3|xqc_timer_loss_detection_timeout|path:0|loss_detection_timeout|
[2025/09/12 05:04:38 653455] [debug] |scid:ce9912b37c85af15926aa6b3|xqc_timer_loss_detection_timeout|xqc_send_ctl_detect_lost|
[2025/09/12 05:04:38 653459] [debug] |scid:ce9912b37c85af15926aa6b3|xqc_send_ctl_get_lost_sent_pn|largest_acked:4|lost_pn:1|thresh:3|
[2025/09/12 05:04:38 653464] [debug] |scid:ce9912b37c85af15926aa6b3|xqc_send_ctl_detect_lost|mark lost|pns:2|pkt_num:3|lost_pn:1|po_sent_time:1757653478586544|lost_send_time:1757653478587500|loss_delay:65942|frame:NEW_TOKEN |repair:64|
[2025/09/12 05:04:38 653469] [debug] |scid:ce9912b37c85af15926aa6b3|xqc_send_ctl_detect_lost|OnLostDetection|largest_lost sent time: 1757653478586544u|
[2025/09/12 05:04:38 653473] [stats] |scid:ce9912b37c85af15926aa6b3|xqc_send_ctl_detect_lost|l-0.0.0.0-443-ce9912b37c85af15926aa6b3 p-193.167.0.100-41032-afed5863efaf8c551ad183794e89cd921f |lost interval:206573|lost_count:1|send_count:9|pkt_num:3|po_send_time:1757653478586544|srtt:32971|cwnd:48554|bw:56692|conn_life:241636|now:0|last_lost_time:241636|
[2025/09/12 05:04:38 653478] [debug] |scid:ce9912b37c85af15926aa6b3|xqc_timer_loss_detection_timeout|xqc_send_ctl_set_loss_detection_timer|loss|
[2025/09/12 05:04:38 653482] [debug] |scid:ce9912b37c85af15926aa6b3|xqc_send_ctl_get_pto_time_and_space|srtt:32971|rtt_var:8266|pto_duration:66035|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:04:38 653486] [debug] |scid:ce9912b37c85af15926aa6b3|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8A7A98C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:04:38 653490] [debug] |scid:ce9912b37c85af15926aa6b3|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8A7A98C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:04:38 653494] [debug] |scid:ce9912b37c85af15926aa6b3|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8A7A98C|path:0|PNS: 2, unacked: 392|
[2025/09/12 05:04:38 653498] [debug] |scid:ce9912b37c85af15926aa6b3|xqc_timer_set|type:LOSS_DETECTION|expire:1757653478677929|now:1757653478653482|interv:24447|
[2025/09/12 05:04:38 653502] [debug] |scid:ce9912b37c85af15926aa6b3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB8A7A98C|path:0|pns:2|expire:1757653478677929|now:1757653478653482|interval:24447|pto_count:0|srtt:32971
[2025/09/12 05:04:38 653508] [debug] |scid:ce9912b37c85af15926aa6b3|xqc_path_get_perf_class|conn:0000558BB8A7A98C|path_id:0|path_srtt:32971|min_srtt:32971|path_bw:56692|loss_rate:11.11|path_pto:0|
[2025/09/12 05:04:38 653513] [debug] |scid:ce9912b37c85af15926aa6b3|xqc_send_ctl_can_send|l-0.0.0.0-443-ce9912b37c85af15926aa6b3 p-193.167.0.100-41032-afed5863efaf8c551ad183794e89cd921f |path:0|can:1|pkt_sz:33|schedule_bytes:0|inflight:392|cwnd:48554|conn:0000558BB8A7A98C|stream_id:0|stream_offset:0|
[2025/09/12 05:04:38 653518] [debug] |scid:ce9912b37c85af15926aa6b3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000558BB8A7A98C|path_id:0|path_srtt:32971|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:04:38 653523] [debug] |scid:ce9912b37c85af15926aa6b3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:NEW_TOKEN |pn:3|size:33|reinj:0|path_class:2|
[2025/09/12 05:04:38 653527] [debug] |scid:ce9912b37c85af15926aa6b3|xqc_check_acked_or_dropped_pkt|conn:0000558BB8A7A98C|pkt_num:3|size:33|pkt_type:SHORT_HEADER|frame:NEW_TOKEN |
[2025/09/12 05:04:38 653531] [debug] |scid:ce9912b37c85af15926aa6b3|xqc_send_ctl_can_send|l-0.0.0.0-443-ce9912b37c85af15926aa6b3 p-193.167.0.100-41032-afed5863efaf8c551ad183794e89cd921f |path:0|can:1|pkt_sz:33|schedule_bytes:0|inflight:392|cwnd:48554|conn:0000558BB8A7A98C|stream_id:0|stream_offset:0|
[2025/09/12 05:04:38 653539] [debug] |scid:ce9912b37c85af15926aa6b3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:04:38 653543] [debug] |scid:ce9912b37c85af15926aa6b3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:9|
[2025/09/12 05:04:38 653570] [info] |scid:ce9912b37c85af15926aa6b3|xqc_send_packet_with_pn|<==|conn:0000558BB8A7A98C|path:0|pkt_num:9|size:33|sent:49|pkt_type:SHORT_HEADER|frame:NEW_TOKEN |inflight:392|now:1757653478653550|stream_id:0|stream_offset:0|
[2025/09/12 05:04:38 653576] [debug] |scid:ce9912b37c85af15926aa6b3|xqc_send_ctl_on_packet_sent|conn:0000558BB8A7A98C|path:0|pkt_num:9|origin_pktnum:3|size:33|enc_size:49|pkt_type:SHORT_HEADER|frame:NEW_TOKEN |conn_state:ESTABED|po_in_flight:0||retrans:2|
[2025/09/12 05:04:38 653580] [debug] |scid:ce9912b37c85af15926aa6b3|xqc_send_ctl_on_packet_sent|path:0|inflight:392|applimit:0|
[2025/09/12 05:04:38 653584] [debug] |scid:ce9912b37c85af15926aa6b3|xqc_send_ctl_get_pto_time_and_space|srtt:32971|rtt_var:8266|pto_duration:66035|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:04:38 653589] [debug] |scid:ce9912b37c85af15926aa6b3|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8A7A98C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:04:38 653593] [debug] |scid:ce9912b37c85af15926aa6b3|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8A7A98C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:04:38 653596] [debug] |scid:ce9912b37c85af15926aa6b3|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8A7A98C|path:0|PNS: 2, unacked: 425|
[2025/09/12 05:04:38 653600] [debug] |scid:ce9912b37c85af15926aa6b3|xqc_timer_set|type:LOSS_DETECTION|expire:1757653478744585|now:1757653478653584|interv:91001|
[2025/09/12 05:04:38 653605] [debug] |scid:ce9912b37c85af15926aa6b3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB8A7A98C|path:0|pns:2|expire:1757653478744585|now:1757653478653584|interval:91001|pto_count:0|srtt:32971
[2025/09/12 05:04:38 653613] [debug] |scid:ce9912b37c85af15926aa6b3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:48554|inflight:425|
[2025/09/12 05:04:38 653620] [debug] |scid:ce9912b37c85af15926aa6b3|xqc_conn_next_wakeup_time|wakeup_time:1757653478744585|
[2025/09/12 05:04:38 653627] [debug] |scid:ce9912b37c85af15926aa6b3|xqc_engine_add_wakeup_queue|next_tick_time:1757653478744585|
[2025/09/12 05:04:38 653633] [debug] |xqc_engine_wakeup_after|wakeup:1757653478744585|now:1757653478653633|diff:90952|
[2025/09/12 05:04:38 653640] [debug] |xqc_engine_main_logic|END|now:1757653478653442|
[2025/09/12 05:04:38 684482] [info] |xqc_engine_packet_process|==>|conn:0000558BB8A7A98C|size:43|state:ESTABED|recv_time:1757653478684481|
[2025/09/12 05:04:38 684502] [debug] |scid:ce9912b37c85af15926aa6b3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:ce9912b37c85af15926aa6b3|spin_bit:0|
[2025/09/12 05:04:38 684513] [debug] |scid:ce9912b37c85af15926aa6b3|xqc_packet_decrypt|largest_pn:1630999590|
[2025/09/12 05:04:38 684521] [debug] |scid:ce9912b37c85af15926aa6b3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:1630999592|
[2025/09/12 05:04:38 684531] [debug] |scid:ce9912b37c85af15926aa6b3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:1630999592|
[2025/09/12 05:04:38 684539] [debug] |scid:ce9912b37c85af15926aa6b3|xqc_process_frames|frame_type:2|
[2025/09/12 05:04:38 684546] [debug] |scid:ce9912b37c85af15926aa6b3|xqc_send_ctl_on_ack_received|conn:0000558BB8A7A98C|path:0|pkt_num:5|origin_pktnum:0|size:284|pns:2|pkt_type:SHORT_HEADER|frame:CRYPTO |conn_state:ESTABED|frame_largest_ack:9|path_largest_ack:5|
[2025/09/12 05:04:38 684553] [debug] |scid:ce9912b37c85af15926aa6b3|xqc_update_sample|sampler_update|prior_lost:1|tx_in_flight:623|prior_delivered:2296|prior_time:1757653478586433|is_app_limited:0|send_elapse:287|ack_elapse:98048|ctl_first_sent_time:1757653478586720|lagest_ack_time:1757653478684481|curr_delivered:2886|
[2025/09/12 05:04:38 684566] [debug] |scid:ce9912b37c85af15926aa6b3|xqc_update_sample|sampler_sent_time_update:1757653478586720|
[2025/09/12 05:04:38 684573] [debug] |scid:ce9912b37c85af15926aa6b3|xqc_send_ctl_on_ack_received|sndq_packets_used:4||sndq_packets_used_bytes:0|sndq_packets_free:4|
[2025/09/12 05:04:38 684582] [debug] |scid:ce9912b37c85af15926aa6b3|xqc_send_ctl_on_ack_received|conn:0000558BB8A7A98C|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 05:04:38 684590] [debug] |scid:ce9912b37c85af15926aa6b3|xqc_update_sample|sampler_update|prior_lost:1|tx_in_flight:623|prior_delivered:2296|prior_time:1757653478586433|is_app_limited:0|send_elapse:287|ack_elapse:98048|ctl_first_sent_time:1757653478586720|lagest_ack_time:1757653478684481|curr_delivered:2940|
[2025/09/12 05:04:38 684600] [debug] |scid:ce9912b37c85af15926aa6b3|xqc_update_sample|sampler_sent_time_update:1757653478586833|
[2025/09/12 05:04:38 684608] [debug] |scid:ce9912b37c85af15926aa6b3|xqc_send_ctl_on_ack_received|sndq_packets_used:3||sndq_packets_used_bytes:0|sndq_packets_free:5|
[2025/09/12 05:04:38 684616] [debug] |scid:ce9912b37c85af15926aa6b3|xqc_send_ctl_on_ack_received|conn:0000558BB8A7A98C|path:0|pkt_num:9|origin_pktnum:3|size:33|pns:2|pkt_type:SHORT_HEADER|frame:NEW_TOKEN |conn_state:ESTABED|frame_largest_ack:9|path_largest_ack:9|
[2025/09/12 05:04:38 684624] [debug] |scid:ce9912b37c85af15926aa6b3|xqc_update_sample|sampler_update|prior_lost:2|tx_in_flight:425|prior_delivered:2602|prior_time:1757653478617580|is_app_limited:0|send_elapse:67117|ack_elapse:66901|ctl_first_sent_time:1757653478653550|lagest_ack_time:1757653478684481|curr_delivered:2973|
[2025/09/12 05:04:38 684633] [debug] |scid:ce9912b37c85af15926aa6b3|xqc_update_sample|sampler_sent_time_update:1757653478653550|
[2025/09/12 05:04:38 684641] [debug] |scid:ce9912b37c85af15926aa6b3|xqc_send_ctl_on_ack_received|sndq_packets_used:1||sndq_packets_used_bytes:0|sndq_packets_free:7|
[2025/09/12 05:04:38 684649] [debug] |scid:ce9912b37c85af15926aa6b3|xqc_send_ctl_update_rtt|before update rtt|conn:0000558BB8A7A98C|srtt:32971|rttvar:8266|minrtt:30940|latest_rtt:30931|ack_delay:72|
[2025/09/12 05:04:38 684658] [debug] |scid:ce9912b37c85af15926aa6b3|xqc_send_ctl_update_rtt|l-0.0.0.0-443-ce9912b37c85af15926aa6b3 p-193.167.0.100-41032-afed5863efaf8c551ad183794e89cd921f |after update rtt|conn:0000558BB8A7A98C|srtt:32707|rttvar:6728|minrtt:30931|latest_rtt:30931|ack_delay:72|
[2025/09/12 05:04:38 684667] [debug] |scid:ce9912b37c85af15926aa6b3|xqc_send_ctl_get_lost_sent_pn|largest_acked:9|lost_pn:6|thresh:3|
[2025/09/12 05:04:38 684675] [debug] |scid:ce9912b37c85af15926aa6b3|xqc_send_ctl_detect_lost|mark lost|pns:2|pkt_num:7|lost_pn:6|po_sent_time:1757653478586894|lost_send_time:1757653478619067|loss_delay:65414|frame:NEW_CONNECTION_ID |repair:16384|
[2025/09/12 05:04:38 684684] [debug] |scid:ce9912b37c85af15926aa6b3|xqc_send_ctl_detect_lost|OnLostDetection|largest_lost sent time: 1757653478586894u|
[2025/09/12 05:04:38 684690] [debug] |scid:ce9912b37c85af15926aa6b3|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:04:38 684695] [debug] |scid:ce9912b37c85af15926aa6b3|xqc_send_ctl_set_loss_detection_timer|unset|no ack-eliciting pkts in flight|conn:0000558BB8A7A98C|path:0|
[2025/09/12 05:04:38 684700] [debug] |scid:ce9912b37c85af15926aa6b3|xqc_timer_unset|type:LOSS_DETECTION|
[2025/09/12 05:04:38 684704] [debug] |scid:ce9912b37c85af15926aa6b3|xqc_generate_sample|sampler: send_elapse 67117, ack_elapse 66901, delivered 371|rate 5527|lost 3|
[2025/09/12 05:04:38 684710] [debug] |scid:ce9912b37c85af15926aa6b3|xqc_bbr_update_bandwidth|BBRv1: RTT round update 3 -> 4|
[2025/09/12 05:04:38 684715] [debug] |scid:ce9912b37c85af15926aa6b3|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (5527) in round 4|
[2025/09/12 05:04:38 684720] [debug] |scid:ce9912b37c85af15926aa6b3|xqc_bbr_update_min_rtt|probertt expire|rtt:30931, old_rtt:30940|
[2025/09/12 05:04:38 684730] [debug] |scid:ce9912b37c85af15926aa6b3|xqc_bbr_update_min_rtt|minrtt expire|rtt:30931, old_rtt:30940|
[2025/09/12 05:04:38 684735] [debug] |scid:ce9912b37c85af15926aa6b3|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:5744|extra_cwnd:742|
[2025/09/12 05:04:38 684740] [debug] |scid:ce9912b37c85af15926aa6b3|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:48554|packet_lost:1|acked:371|po_sent_time:1757653478653550|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2973|
[2025/09/12 05:04:38 684746] [debug] |scid:ce9912b37c85af15926aa6b3|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:48554|packet_lost:1|acked:371|po_sent_time:1757653478653550|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2973|
[2025/09/12 05:04:38 684752] [debug] |scid:ce9912b37c85af15926aa6b3|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-ce9912b37c85af15926aa6b3 p-193.167.0.100-41032-afed5863efaf8c551ad183794e89cd921f |bbr on ack|mode:0|pacing_rate:3939132|bw:56692|cwnd:48925|full_bw_reached:0|inflight:0|srtt:32707|latest_rtt:30931|min_rtt:30931|applimit:0|lost:2|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:1|
[2025/09/12 05:04:38 684758] [stats] |scid:ce9912b37c85af15926aa6b3|xqc_send_ctl_info_circle_record|l-0.0.0.0-443-ce9912b37c85af15926aa6b3 p-193.167.0.100-41032-afed5863efaf8c551ad183794e89cd921f |path:0||cwnd:48925|inflight:0|mode:0|applimit:0|pacing_rate:3939132|bw:56692|srtt:32707|latest_rtt:30931|min_rtt:30931|send:15|lost:2|tlp:0|recv:7|recovery:0|slow_start:1|conn_life:272952|acked:371|delivered:2973|is_cwnd_limited:0|
[2025/09/12 05:04:38 684765] [debug] |scid:ce9912b37c85af15926aa6b3|xqc_process_frames|frame_type:1|
[2025/09/12 05:04:38 684772] [debug] |scid:ce9912b37c85af15926aa6b3|xqc_timer_set|type:ACK_01RTT|expire:1757653478709481|now:1757653478684481|interv:25000|
[2025/09/12 05:04:38 684778] [debug] |scid:ce9912b37c85af15926aa6b3|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:1757653478684481|max_ack_delay:25000|
[2025/09/12 05:04:38 684784] [debug] |scid:ce9912b37c85af15926aa6b3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:1630999592|largest:1630999592|pns:2|
[2025/09/12 05:04:38 684789] [info] |scid:ce9912b37c85af15926aa6b3|xqc_conn_on_pkt_processed|====>|conn:0000558BB8A7A98C|path:0|size:43|pkt_type:SHORT_HEADER|pkt_num:1630999592|frame:PING ACK |recv_time:1757653478684481|dcid:ce9912b37c85af15926aa6b3|dcid_seq:0|
[2025/09/12 05:04:38 684795] [debug] |scid:ce9912b37c85af15926aa6b3|xqc_timer_set|type:PATH_IDLE|expire:1757653598684481|now:1757653478684481|interv:120000000|
[2025/09/12 05:04:38 684801] [debug] |scid:ce9912b37c85af15926aa6b3|xqc_timer_set|type:CONN_IDLE|expire:1757653598684481|now:1757653478684481|interv:120000000|
[2025/09/12 05:04:38 684805] [debug] |scid:ce9912b37c85af15926aa6b3|xqc_engine_remove_wakeup_queue|next_tick_time:1757653478744585|pq_index:0|
[2025/09/12 05:04:38 684811] [debug] |scid:ce9912b37c85af15926aa6b3|xqc_engine_add_active_queue|last_ticked_time:1757653478653442|
[2025/09/12 05:04:38 684816] [debug] |xqc_engine_main_logic|BEGIN|now:1757653478684816|
[2025/09/12 05:04:38 684822] [debug] |scid:ce9912b37c85af15926aa6b3|xqc_engine_process_conn|conn:0000558BB8A7A98C|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:1757653478684821|
[2025/09/12 05:04:38 684829] [debug] |scid:ce9912b37c85af15926aa6b3|xqc_path_get_perf_class|conn:0000558BB8A7A98C|path_id:0|path_srtt:32707|min_srtt:32707|path_bw:56692|loss_rate:16.67|path_pto:0|
[2025/09/12 05:04:38 684835] [debug] |scid:ce9912b37c85af15926aa6b3|xqc_send_ctl_can_send|l-0.0.0.0-443-ce9912b37c85af15926aa6b3 p-193.167.0.100-41032-afed5863efaf8c551ad183794e89cd921f |path:0|can:1|pkt_sz:54|schedule_bytes:0|inflight:0|cwnd:48925|conn:0000558BB8A7A98C|stream_id:0|stream_offset:0|
[2025/09/12 05:04:38 684844] [debug] |scid:ce9912b37c85af15926aa6b3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000558BB8A7A98C|path_id:0|path_srtt:32707|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:04:38 684850] [debug] |scid:ce9912b37c85af15926aa6b3|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 05:04:38 684856] [debug] |scid:ce9912b37c85af15926aa6b3|xqc_check_acked_or_dropped_pkt|conn:0000558BB8A7A98C|pkt_num:7|size:54|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |
[2025/09/12 05:04:38 684861] [debug] |scid:ce9912b37c85af15926aa6b3|xqc_send_ctl_can_send|l-0.0.0.0-443-ce9912b37c85af15926aa6b3 p-193.167.0.100-41032-afed5863efaf8c551ad183794e89cd921f |path:0|can:1|pkt_sz:54|schedule_bytes:0|inflight:0|cwnd:48925|conn:0000558BB8A7A98C|stream_id:0|stream_offset:0|
[2025/09/12 05:04:38 684867] [debug] |scid:ce9912b37c85af15926aa6b3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:04:38 684872] [debug] |scid:ce9912b37c85af15926aa6b3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:10|
[2025/09/12 05:04:38 684908] [info] |scid:ce9912b37c85af15926aa6b3|xqc_send_packet_with_pn|<==|conn:0000558BB8A7A98C|path:0|pkt_num:10|size:54|sent:70|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |inflight:0|now:1757653478684881|stream_id:0|stream_offset:0|
[2025/09/12 05:04:38 684915] [debug] |scid:ce9912b37c85af15926aa6b3|xqc_send_ctl_on_packet_sent|conn:0000558BB8A7A98C|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:2|
[2025/09/12 05:04:38 684921] [debug] |scid:ce9912b37c85af15926aa6b3|xqc_send_ctl_on_packet_sent|path:0|inflight:0|applimit:0|
[2025/09/12 05:04:38 684928] [debug] |scid:ce9912b37c85af15926aa6b3|xqc_send_ctl_get_pto_time_and_space|srtt:32707|rtt_var:6728|pto_duration:59619|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:04:38 684935] [debug] |scid:ce9912b37c85af15926aa6b3|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8A7A98C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:04:38 684941] [debug] |scid:ce9912b37c85af15926aa6b3|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8A7A98C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:04:38 684947] [debug] |scid:ce9912b37c85af15926aa6b3|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8A7A98C|path:0|PNS: 2, unacked: 54|
[2025/09/12 05:04:38 684953] [debug] |scid:ce9912b37c85af15926aa6b3|xqc_timer_set|type:LOSS_DETECTION|expire:1757653478769500|now:1757653478684927|interv:84573|
[2025/09/12 05:04:38 684960] [debug] |scid:ce9912b37c85af15926aa6b3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB8A7A98C|path:0|pns:2|expire:1757653478769500|now:1757653478684927|interval:84573|pto_count:0|srtt:32707
[2025/09/12 05:04:38 684967] [debug] |scid:ce9912b37c85af15926aa6b3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:48925|inflight:54|
[2025/09/12 05:04:38 684975] [debug] |scid:ce9912b37c85af15926aa6b3|xqc_conn_next_wakeup_time|wakeup_time:1757653478709481|
[2025/09/12 05:04:38 684981] [debug] |scid:ce9912b37c85af15926aa6b3|xqc_engine_add_wakeup_queue|next_tick_time:1757653478709481|
[2025/09/12 05:04:38 684985] [debug] |xqc_engine_wakeup_after|wakeup:1757653478709481|now:1757653478684985|diff:24496|
[2025/09/12 05:04:38 684989] [debug] |xqc_engine_main_logic|END|now:1757653478684821|
[2025/09/12 05:04:38 684995] [debug] |xqc_engine_main_logic|BEGIN|now:1757653478684995|
[2025/09/12 05:04:38 684999] [debug] |xqc_engine_wakeup_after|wakeup:1757653478709481|now:1757653478684998|diff:24483|
[2025/09/12 05:04:38 685002] [debug] |xqc_engine_main_logic|END|now:1757653478684995|
[2025/09/12 05:04:38 710072] [debug] |xqc_engine_main_logic|BEGIN|now:1757653478710072|
[2025/09/12 05:04:38 710092] [debug] |scid:ce9912b37c85af15926aa6b3|xqc_engine_remove_wakeup_queue|next_tick_time:1757653478709481|pq_index:0|
[2025/09/12 05:04:38 710098] [debug] |scid:ce9912b37c85af15926aa6b3|xqc_engine_add_active_queue|last_ticked_time:1757653478684821|
[2025/09/12 05:04:38 710104] [debug] |scid:ce9912b37c85af15926aa6b3|xqc_engine_process_conn|conn:0000558BB8A7A98C|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:1757653478710103|
[2025/09/12 05:04:38 710110] [debug] |scid:ce9912b37c85af15926aa6b3|xqc_timer_expire|timer expired|type:ACK_01RTT|expire_time:1757653478709481|now:1757653478710103|
[2025/09/12 05:04:38 710115] [debug] |scid:ce9912b37c85af15926aa6b3|xqc_timer_ack_timeout|pns:2|path:0|
[2025/09/12 05:04:38 710119] [debug] |scid:ce9912b37c85af15926aa6b3|xqc_timer_expire|unset|type:ACK_01RTT|expire_time:1757653478709481|now:1757653478710103|
[2025/09/12 05:04:38 710123] [debug] |scid:ce9912b37c85af15926aa6b3|xqc_timer_unset|type:ACK_01RTT|
[2025/09/12 05:04:38 710129] [debug] |scid:ce9912b37c85af15926aa6b3|xqc_gen_ack_frame|largest_recv:1630999592|ack_delay:25648|first_ack_range:0|largest_pkt_recv_time:1757653478684481|
[2025/09/12 05:04:38 710133] [debug] |scid:ce9912b37c85af15926aa6b3|xqc_gen_ack_frame|high:1630999592|low:1630999592|pkt_pns:2|
[2025/09/12 05:04:38 710137] [debug] |scid:ce9912b37c85af15926aa6b3|xqc_gen_ack_frame|high:1630999590|low:1630999590|pkt_pns:2|
[2025/09/12 05:04:38 710141] [debug] |scid:ce9912b37c85af15926aa6b3|xqc_gen_ack_frame|high:1630999588|low:1630999588|pkt_pns:2|
[2025/09/12 05:04:38 710145] [debug] |scid:ce9912b37c85af15926aa6b3|xqc_write_ack_to_one_packet|ack_size:17|path:0|path_largest_recv:1630999592|frame_largest_recv:1630999592|
[2025/09/12 05:04:38 710149] [debug] |scid:ce9912b37c85af15926aa6b3|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:2|
[2025/09/12 05:04:38 710154] [debug] |scid:ce9912b37c85af15926aa6b3|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:ACK |stream_id:0|stream_offset:0|
[2025/09/12 05:04:38 710159] [debug] |scid:ce9912b37c85af15926aa6b3|xqc_check_acked_or_dropped_pkt|conn:0000558BB8A7A98C|pkt_num:0|size:39|pkt_type:SHORT_HEADER|frame:ACK |
[2025/09/12 05:04:38 710163] [debug] |scid:ce9912b37c85af15926aa6b3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:11|
[2025/09/12 05:04:38 710193] [info] |scid:ce9912b37c85af15926aa6b3|xqc_send_packet_with_pn|<==|conn:0000558BB8A7A98C|path:0|pkt_num:11|size:39|sent:55|pkt_type:SHORT_HEADER|frame:ACK |inflight:54|now:1757653478710171|stream_id:0|stream_offset:0|
[2025/09/12 05:04:38 710198] [debug] |scid:ce9912b37c85af15926aa6b3|xqc_send_ctl_on_packet_sent|conn:0000558BB8A7A98C|path:0|pkt_num:11|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 05:04:38 710204] [debug] |scid:ce9912b37c85af15926aa6b3|xqc_conn_next_wakeup_time|wakeup_time:1757653478769500|
[2025/09/12 05:04:38 710208] [debug] |scid:ce9912b37c85af15926aa6b3|xqc_engine_add_wakeup_queue|next_tick_time:1757653478769500|
[2025/09/12 05:04:38 710215] [debug] |xqc_engine_wakeup_after|wakeup:1757653478769500|now:1757653478710215|diff:59285|
[2025/09/12 05:04:38 710221] [debug] |xqc_engine_main_logic|END|now:1757653478710103|
[2025/09/12 05:04:38 742094] [info] |xqc_engine_packet_process|==>|conn:0000558BB8A7A98C|size:1444|state:ESTABED|recv_time:1757653478742092|
[2025/09/12 05:04:38 742115] [debug] |scid:ce9912b37c85af15926aa6b3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:ce9912b37c85af15926aa6b3|spin_bit:0|
[2025/09/12 05:04:38 742129] [debug] |scid:ce9912b37c85af15926aa6b3|xqc_packet_decrypt|largest_pn:1630999592|
[2025/09/12 05:04:38 742134] [debug] |scid:ce9912b37c85af15926aa6b3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:1630999593|
[2025/09/12 05:04:38 742144] [debug] |scid:ce9912b37c85af15926aa6b3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:1630999593|
[2025/09/12 05:04:38 742160] [debug] |scid:ce9912b37c85af15926aa6b3|xqc_process_frames|frame_type:1|
[2025/09/12 05:04:38 742168] [debug] |scid:ce9912b37c85af15926aa6b3|xqc_process_frames|frame_type:0|
[2025/09/12 05:04:38 742176] [debug] |scid:ce9912b37c85af15926aa6b3|xqc_process_padding_frame|process padding|
[2025/09/12 05:04:38 742189] [debug] |scid:ce9912b37c85af15926aa6b3|xqc_timer_set|type:ACK_01RTT|expire:1757653478767092|now:1757653478742092|interv:25000|
[2025/09/12 05:04:38 742200] [debug] |scid:ce9912b37c85af15926aa6b3|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:1757653478742092|max_ack_delay:25000|
[2025/09/12 05:04:38 742208] [debug] |scid:ce9912b37c85af15926aa6b3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:1630999593|largest:1630999593|pns:2|
[2025/09/12 05:04:38 742216] [info] |scid:ce9912b37c85af15926aa6b3|xqc_conn_on_pkt_processed|====>|conn:0000558BB8A7A98C|path:0|size:1444|pkt_type:SHORT_HEADER|pkt_num:1630999593|frame:PADDING PING |recv_time:1757653478742092|dcid:ce9912b37c85af15926aa6b3|dcid_seq:0|
[2025/09/12 05:04:38 742227] [debug] |scid:ce9912b37c85af15926aa6b3|xqc_timer_set|type:PATH_IDLE|expire:1757653598742092|now:1757653478742092|interv:120000000|
[2025/09/12 05:04:38 742235] [debug] |scid:ce9912b37c85af15926aa6b3|xqc_timer_set|type:CONN_IDLE|expire:1757653598742092|now:1757653478742092|interv:120000000|
[2025/09/12 05:04:38 742243] [debug] |scid:ce9912b37c85af15926aa6b3|xqc_engine_remove_wakeup_queue|next_tick_time:1757653478769500|pq_index:0|
[2025/09/12 05:04:38 742253] [debug] |scid:ce9912b37c85af15926aa6b3|xqc_engine_add_active_queue|last_ticked_time:1757653478710103|
[2025/09/12 05:04:38 742261] [debug] |xqc_engine_main_logic|BEGIN|now:1757653478742261|
[2025/09/12 05:04:38 742272] [debug] |scid:ce9912b37c85af15926aa6b3|xqc_engine_process_conn|conn:0000558BB8A7A98C|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:1757653478742269|
[2025/09/12 05:04:38 742283] [debug] |scid:ce9912b37c85af15926aa6b3|xqc_conn_next_wakeup_time|wakeup_time:1757653478767092|
[2025/09/12 05:04:38 742291] [debug] |scid:ce9912b37c85af15926aa6b3|xqc_engine_add_wakeup_queue|next_tick_time:1757653478767092|
[2025/09/12 05:04:38 742299] [debug] |xqc_engine_wakeup_after|wakeup:1757653478767092|now:1757653478742299|diff:24793|
[2025/09/12 05:04:38 742309] [debug] |xqc_engine_main_logic|END|now:1757653478742269|
[2025/09/12 05:04:38 742321] [debug] |xqc_engine_main_logic|BEGIN|now:1757653478742320|
[2025/09/12 05:04:38 742329] [debug] |xqc_engine_wakeup_after|wakeup:1757653478767092|now:1757653478742329|diff:24763|
[2025/09/12 05:04:38 742337] [debug] |xqc_engine_main_logic|END|now:1757653478742320|
[2025/09/12 05:04:38 742395] [info] |xqc_engine_packet_process|==>|conn:0000558BB8A7A98C|size:309|state:ESTABED|recv_time:1757653478742394|
[2025/09/12 05:04:38 742407] [debug] |scid:ce9912b37c85af15926aa6b3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:ce9912b37c85af15926aa6b3|spin_bit:0|
[2025/09/12 05:04:38 742418] [debug] |scid:ce9912b37c85af15926aa6b3|xqc_packet_decrypt|largest_pn:1630999593|
[2025/09/12 05:04:38 742425] [debug] |scid:ce9912b37c85af15926aa6b3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:1630999594|
[2025/09/12 05:04:38 742437] [debug] |scid:ce9912b37c85af15926aa6b3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:1630999594|
[2025/09/12 05:04:38 742444] [debug] |scid:ce9912b37c85af15926aa6b3|xqc_process_frames|frame_type:18|
[2025/09/12 05:04:38 742449] [debug] |scid:ce9912b37c85af15926aa6b3|xqc_process_new_conn_id_frame|new_conn_id|09d74a3920c3557f8b05a2765a937f3316|sr_token:ae116607a219a1edb31110e0705f2380
[2025/09/12 05:04:38 742471] [debug] |scid:ce9912b37c85af15926aa6b3|xqc_process_frames|frame_type:18|
[2025/09/12 05:04:38 742480] [debug] |scid:ce9912b37c85af15926aa6b3|xqc_process_new_conn_id_frame|new_conn_id|ae3ed0639806abe0a4dd3f0cc464b0f673|sr_token:34e90b43ab9b2d2331932cb2490c28f8
[2025/09/12 05:04:38 742490] [debug] |scid:ce9912b37c85af15926aa6b3|xqc_process_frames|frame_type:18|
[2025/09/12 05:04:38 742498] [debug] |scid:ce9912b37c85af15926aa6b3|xqc_process_new_conn_id_frame|new_conn_id|2a127ad96febe8c40b238a0184c97fad1b|sr_token:0e6a19249b66edb31312ea362860e54d
[2025/09/12 05:04:38 742507] [debug] |scid:ce9912b37c85af15926aa6b3|xqc_process_frames|frame_type:18|
[2025/09/12 05:04:38 742515] [debug] |scid:ce9912b37c85af15926aa6b3|xqc_process_new_conn_id_frame|new_conn_id|4f9dd864ae2cfaa33d99bc8ac854ab8be1|sr_token:a2ecde91b322eea16b28fd19f79efc26
[2025/09/12 05:04:38 742525] [debug] |scid:ce9912b37c85af15926aa6b3|xqc_process_frames|frame_type:18|
[2025/09/12 05:04:38 742531] [debug] |scid:ce9912b37c85af15926aa6b3|xqc_process_new_conn_id_frame|new_conn_id|82f634981e7ef3cc119062e67cca9fcac2|sr_token:12e420dd9eeee520f580a445f0b92602
[2025/09/12 05:04:38 742538] [debug] |scid:ce9912b37c85af15926aa6b3|xqc_process_frames|frame_type:18|
[2025/09/12 05:04:38 742543] [debug] |scid:ce9912b37c85af15926aa6b3|xqc_process_new_conn_id_frame|new_conn_id|0c86488c0ddab78407c09783769a14a1ab|sr_token:077b6d2b22fb05c5efd901b41d7b61c0
[2025/09/12 05:04:38 742549] [debug] |scid:ce9912b37c85af15926aa6b3|xqc_process_frames|frame_type:18|
[2025/09/12 05:04:38 742554] [debug] |scid:ce9912b37c85af15926aa6b3|xqc_process_new_conn_id_frame|new_conn_id|dd29e183a4ff46b3261b41094c7c16f525|sr_token:ce00d3145df226b9fe5e3356e3e15b9a
[2025/09/12 05:04:38 742560] [debug] |scid:ce9912b37c85af15926aa6b3|xqc_process_frames|frame_type:b|
[2025/09/12 05:04:38 742566] [debug] |scid:ce9912b37c85af15926aa6b3|xqc_process_stream_frame|offset:0|data_length:17|fin:1|stream_id:0|path:0|
[2025/09/12 05:04:38 742581] [debug] |scid:ce9912b37c85af15926aa6b3|xqc_insert_stream_frame|merge left|merged_offset_end:17|new_offset:0|new_len:17|
[2025/09/12 05:04:38 742590] [debug] |scid:ce9912b37c85af15926aa6b3|xqc_process_stream_frame|xqc_stream_ready_to_read all recvd|
[2025/09/12 05:04:38 742598] [debug] |scid:ce9912b37c85af15926aa6b3|xqc_engine_remove_wakeup_queue|next_tick_time:1757653478767092|pq_index:0|
[2025/09/12 05:04:38 742606] [debug] |scid:ce9912b37c85af15926aa6b3|xqc_engine_add_active_queue|last_ticked_time:1757653478742269|
[2025/09/12 05:04:38 742611] [debug] |scid:ce9912b37c85af15926aa6b3|xqc_process_stream_frame|stream_length:17|merged_offset_end:17|stream_id:0|
[2025/09/12 05:04:38 742617] [debug] |scid:ce9912b37c85af15926aa6b3|xqc_timer_unset|type:ACK_01RTT|
[2025/09/12 05:04:38 742624] [debug] |scid:ce9912b37c85af15926aa6b3|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 05:04:38 742630] [debug] |scid:ce9912b37c85af15926aa6b3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:1630999594|largest:1630999594|pns:2|
[2025/09/12 05:04:38 742636] [info] |scid:ce9912b37c85af15926aa6b3|xqc_conn_on_pkt_processed|====>|conn:0000558BB8A7A98C|path:0|size:309|pkt_type:SHORT_HEADER|pkt_num:1630999594|frame:STREAM NEW_CONNECTION_ID |recv_time:1757653478742394|dcid:ce9912b37c85af15926aa6b3|dcid_seq:0|
[2025/09/12 05:04:38 742642] [debug] |scid:ce9912b37c85af15926aa6b3|xqc_timer_set|type:PATH_IDLE|expire:1757653598742394|now:1757653478742394|interv:120000000|
[2025/09/12 05:04:38 742648] [debug] |scid:ce9912b37c85af15926aa6b3|xqc_timer_set|type:CONN_IDLE|expire:1757653598742394|now:1757653478742394|interv:120000000|
[2025/09/12 05:04:38 742653] [debug] |xqc_engine_main_logic|BEGIN|now:1757653478742653|
[2025/09/12 05:04:38 742661] [debug] |scid:ce9912b37c85af15926aa6b3|xqc_engine_process_conn|conn:0000558BB8A7A98C|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:1757653478742659|
[2025/09/12 05:04:38 742679] [debug] |scid:ce9912b37c85af15926aa6b3|xqc_process_read_streams|stream_read_notify|flag:2|stream_id:0|conn:0000558BB8A7A98C|
[2025/09/12 05:04:38 742752] [debug] |scid:ce9912b37c85af15926aa6b3|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:25165824|
[2025/09/12 05:04:38 742763] [debug] |scid:ce9912b37c85af15926aa6b3|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 05:04:38 742772] [debug] |scid:ce9912b37c85af15926aa6b3|xqc_sample_check_app_limited|path:0|applimit:3027|
[2025/09/12 05:04:38 742786] [info] |scid:ce9912b37c85af15926aa6b3|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:0000558BB8A7A98C|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 05:04:38 742799] [debug] |scid:ce9912b37c85af15926aa6b3|xqc_engine_conn_logic|engine is running on conn:l-0.0.0.0-443-ce9912b37c85af15926aa6b3 p-193.167.0.100-41032-afed5863efaf8c551ad183794e89cd921f|
[2025/09/12 05:04:38 742814] [debug] |scid:ce9912b37c85af15926aa6b3|xqc_gen_ack_frame|largest_recv:1630999594|ack_delay:420|first_ack_range:2|largest_pkt_recv_time:1757653478742394|
[2025/09/12 05:04:38 742824] [debug] |scid:ce9912b37c85af15926aa6b3|xqc_gen_ack_frame|high:1630999594|low:1630999592|pkt_pns:2|
[2025/09/12 05:04:38 742831] [debug] |scid:ce9912b37c85af15926aa6b3|xqc_gen_ack_frame|high:1630999590|low:1630999590|pkt_pns:2|
[2025/09/12 05:04:38 742838] [debug] |scid:ce9912b37c85af15926aa6b3|xqc_gen_ack_frame|high:1630999588|low:1630999588|pkt_pns:2|
[2025/09/12 05:04:38 742846] [debug] |scid:ce9912b37c85af15926aa6b3|xqc_write_ack_to_one_packet|ack_size:16|path:0|path_largest_recv:1630999594|frame_largest_recv:1630999594|
[2025/09/12 05:04:38 742856] [debug] |scid:ce9912b37c85af15926aa6b3|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:2|
[2025/09/12 05:04:38 742866] [debug] |scid:ce9912b37c85af15926aa6b3|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:ACK STREAM |stream_id:0|stream_offset:1024|
[2025/09/12 05:04:38 742877] [debug] |scid:ce9912b37c85af15926aa6b3|xqc_check_acked_or_dropped_pkt|conn:0000558BB8A7A98C|pkt_num:0|size:1066|pkt_type:SHORT_HEADER|frame:ACK STREAM |
[2025/09/12 05:04:38 742885] [debug] |scid:ce9912b37c85af15926aa6b3|xqc_send_ctl_can_send|l-0.0.0.0-443-ce9912b37c85af15926aa6b3 p-193.167.0.100-41032-afed5863efaf8c551ad183794e89cd921f |path:0|can:1|pkt_sz:1066|schedule_bytes:0|inflight:54|cwnd:48925|conn:0000558BB8A7A98C|stream_id:0|stream_offset:1024|
[2025/09/12 05:04:38 742894] [debug] |scid:ce9912b37c85af15926aa6b3|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:04:38 742903] [debug] |scid:ce9912b37c85af15926aa6b3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:12|
[2025/09/12 05:04:38 742955] [info] |scid:ce9912b37c85af15926aa6b3|xqc_send_packet_with_pn|<==|conn:0000558BB8A7A98C|path:0|pkt_num:12|size:1066|sent:1082|pkt_type:SHORT_HEADER|frame:ACK STREAM |inflight:54|now:1757653478742918|stream_id:0|stream_offset:1024|
[2025/09/12 05:04:38 742968] [debug] |scid:ce9912b37c85af15926aa6b3|xqc_send_ctl_on_packet_sent|conn:0000558BB8A7A98C|path:0|pkt_num:12|origin_pktnum:0|size:1066|enc_size:1082|pkt_type:SHORT_HEADER|frame:ACK STREAM |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:04:38 742978] [debug] |scid:ce9912b37c85af15926aa6b3|xqc_send_ctl_on_packet_sent|path:0|inflight:54|applimit:3027|
[2025/09/12 05:04:38 742988] [debug] |scid:ce9912b37c85af15926aa6b3|xqc_send_ctl_get_pto_time_and_space|srtt:32707|rtt_var:6728|pto_duration:59619|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:04:38 743006] [debug] |scid:ce9912b37c85af15926aa6b3|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8A7A98C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:04:38 743015] [debug] |scid:ce9912b37c85af15926aa6b3|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8A7A98C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:04:38 743023] [debug] |scid:ce9912b37c85af15926aa6b3|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8A7A98C|path:0|PNS: 2, unacked: 1120|
[2025/09/12 05:04:38 743032] [debug] |scid:ce9912b37c85af15926aa6b3|xqc_timer_set|type:LOSS_DETECTION|expire:1757653478827537|now:1757653478742988|interv:84549|
[2025/09/12 05:04:38 743074] [debug] |scid:ce9912b37c85af15926aa6b3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB8A7A98C|path:0|pns:2|expire:1757653478827537|now:1757653478742988|interval:84549|pto_count:0|srtt:32707
[2025/09/12 05:04:38 743081] [debug] |scid:ce9912b37c85af15926aa6b3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:48925|inflight:1120|
[2025/09/12 05:04:38 743087] [debug] |scid:ce9912b37c85af15926aa6b3|xqc_conn_next_wakeup_time|wakeup_time:1757653478827537|
[2025/09/12 05:04:38 743091] [debug] |scid:ce9912b37c85af15926aa6b3|xqc_engine_add_wakeup_queue|next_tick_time:1757653478827537|
[2025/09/12 05:04:38 743095] [debug] |xqc_engine_wakeup_after|wakeup:1757653478827537|now:1757653478743095|diff:84442|
[2025/09/12 05:04:38 743099] [debug] |xqc_engine_main_logic|END|now:1757653478742659|
[2025/09/12 05:04:38 743105] [debug] |xqc_engine_main_logic|BEGIN|now:1757653478743105|
[2025/09/12 05:04:38 743108] [debug] |xqc_engine_wakeup_after|wakeup:1757653478827537|now:1757653478743108|diff:84429|
[2025/09/12 05:04:38 743112] [debug] |xqc_engine_main_logic|END|now:1757653478743105|
[2025/09/12 05:04:38 774573] [info] |xqc_engine_packet_process|==>|conn:0000558BB8A7A98C|size:39|state:ESTABED|recv_time:1757653478774566|
[2025/09/12 05:04:38 774593] [debug] |scid:ce9912b37c85af15926aa6b3|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:ce9912b37c85af15926aa6b3|spin_bit:0|
[2025/09/12 05:04:38 774606] [debug] |scid:ce9912b37c85af15926aa6b3|xqc_packet_decrypt|largest_pn:1630999594|
[2025/09/12 05:04:38 774612] [debug] |scid:ce9912b37c85af15926aa6b3|xqc_packet_decrypt|decryption nonce|path_id:0|pn:1630999595|
[2025/09/12 05:04:38 774622] [debug] |scid:ce9912b37c85af15926aa6b3|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:1630999595|
[2025/09/12 05:04:38 774628] [debug] |scid:ce9912b37c85af15926aa6b3|xqc_process_frames|frame_type:1c|
[2025/09/12 05:04:38 774636] [debug] |scid:ce9912b37c85af15926aa6b3|xqc_timer_set|type:CONN_DRAINING|expire:1757653479028492|now:1757653478774635|interv:253857|
[2025/09/12 05:04:38 774641] [debug] |scid:ce9912b37c85af15926aa6b3|xqc_send_queue_drop_packets|sndq_packets_used:3|sndq_packets_used_bytes:0|sndq_packets_free:5|
[2025/09/12 05:04:38 774648] [debug] |scid:ce9912b37c85af15926aa6b3|xqc_send_queue_drop_packets|path:0|ctl_bytes_in_flight:1120|
[2025/09/12 05:04:38 774654] [debug] |scid:ce9912b37c85af15926aa6b3|xqc_timer_unset|type:ACK_INIT|
[2025/09/12 05:04:38 774660] [debug] |scid:ce9912b37c85af15926aa6b3|xqc_timer_unset|type:ACK_HSK|
[2025/09/12 05:04:38 774665] [debug] |scid:ce9912b37c85af15926aa6b3|xqc_timer_unset|type:ACK_01RTT|
[2025/09/12 05:04:38 774671] [debug] |scid:ce9912b37c85af15926aa6b3|xqc_timer_unset|type:LOSS_DETECTION|
[2025/09/12 05:04:38 774679] [info] |scid:ce9912b37c85af15926aa6b3|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 05:04:38 774687] [debug] |scid:ce9912b37c85af15926aa6b3|xqc_conn_immediate_close|gen_conn_close|state:CLOSING|
[2025/09/12 05:04:38 774693] [debug] |scid:ce9912b37c85af15926aa6b3|xqc_process_frames|draining state, skip|
[2025/09/12 05:04:38 774705] [debug] |scid:ce9912b37c85af15926aa6b3|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:1630999595|largest:1630999595|pns:2|
[2025/09/12 05:04:38 774712] [info] |scid:ce9912b37c85af15926aa6b3|xqc_conn_on_pkt_processed|====>|conn:0000558BB8A7A98C|path:0|size:39|pkt_type:SHORT_HEADER|pkt_num:1630999595|frame:CONNECTION_CLOSE |recv_time:1757653478774566|dcid:ce9912b37c85af15926aa6b3|dcid_seq:0|
[2025/09/12 05:04:38 774720] [debug] |scid:ce9912b37c85af15926aa6b3|xqc_timer_set|type:PATH_IDLE|expire:1757653598774566|now:1757653478774566|interv:120000000|
[2025/09/12 05:04:38 774726] [debug] |scid:ce9912b37c85af15926aa6b3|xqc_timer_set|type:CONN_IDLE|expire:1757653598774566|now:1757653478774566|interv:120000000|
[2025/09/12 05:04:38 774737] [debug] |scid:ce9912b37c85af15926aa6b3|xqc_engine_remove_wakeup_queue|next_tick_time:1757653478827537|pq_index:0|
[2025/09/12 05:04:38 774744] [debug] |scid:ce9912b37c85af15926aa6b3|xqc_engine_add_active_queue|last_ticked_time:1757653478742659|
[2025/09/12 05:04:38 774750] [debug] |xqc_engine_main_logic|BEGIN|now:1757653478774750|
[2025/09/12 05:04:38 774757] [debug] |scid:ce9912b37c85af15926aa6b3|xqc_engine_process_conn|conn:0000558BB8A7A98C|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:1757653478774755|
[2025/09/12 05:04:38 774766] [debug] |scid:ce9912b37c85af15926aa6b3|xqc_path_get_perf_class|conn:0000558BB8A7A98C|path_id:0|path_srtt:32707|min_srtt:32707|path_bw:56692|loss_rate:25.00|path_pto:0|
[2025/09/12 05:04:38 774773] [debug] |scid:ce9912b37c85af15926aa6b3|xqc_minrtt_scheduler_get_path|path srtt|conn:0000558BB8A7A98C|path_id:0|path_srtt:32707|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:04:38 774779] [debug] |scid:ce9912b37c85af15926aa6b3|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CONNECTION_CLOSE |pn:0|size:26|reinj:0|path_class:2|
[2025/09/12 05:04:38 774787] [debug] |scid:ce9912b37c85af15926aa6b3|xqc_check_acked_or_dropped_pkt|conn:0000558BB8A7A98C|pkt_num:0|size:26|pkt_type:SHORT_HEADER|frame:CONNECTION_CLOSE |
[2025/09/12 05:04:38 774794] [debug] |scid:ce9912b37c85af15926aa6b3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:13|
[2025/09/12 05:04:38 774841] [info] |scid:ce9912b37c85af15926aa6b3|xqc_send_packet_with_pn|<==|conn:0000558BB8A7A98C|path:0|pkt_num:13|size:26|sent:42|pkt_type:SHORT_HEADER|frame:CONNECTION_CLOSE |inflight:0|now:1757653478774804|stream_id:0|stream_offset:0|
[2025/09/12 05:04:38 774850] [debug] |scid:ce9912b37c85af15926aa6b3|xqc_send_ctl_on_packet_sent|conn:0000558BB8A7A98C|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 05:04:38 774858] [debug] |scid:ce9912b37c85af15926aa6b3|xqc_conn_next_wakeup_time|wakeup_time:1757653479028492|
[2025/09/12 05:04:38 774865] [debug] |scid:ce9912b37c85af15926aa6b3|xqc_engine_add_wakeup_queue|next_tick_time:1757653479028492|
[2025/09/12 05:04:38 774871] [debug] |xqc_engine_wakeup_after|wakeup:1757653479028492|now:1757653478774870|diff:253622|
[2025/09/12 05:04:38 774877] [debug] |xqc_engine_main_logic|END|now:1757653478774755|
[2025/09/12 05:04:38 774885] [debug] |xqc_engine_main_logic|BEGIN|now:1757653478774885|
[2025/09/12 05:04:38 774890] [debug] |xqc_engine_wakeup_after|wakeup:1757653479028492|now:1757653478774890|diff:253602|
[2025/09/12 05:04:38 774896] [debug] |xqc_engine_main_logic|END|now:1757653478774885|
[2025/09/12 05:04:38 850350] [debug] |scid:f56b101963eebea50bc2ce4e|xqc_timer_set|type:CONN_IDLE|expire:1757653538850349|now:1757653478850349|interv:60000000|
[2025/09/12 05:04:38 850379] [debug] |scid:f56b101963eebea50bc2ce4e|xqc_timer_set|type:PATH_IDLE|expire:1757653538850379|now:1757653478850379|interv:60000000|
[2025/09/12 05:04:38 850389] [debug] |xqc_path_create|path:0|dcid:8fa6e8fb65540fc71efc61444a0ee18b0a|scid:f56b101963eebea50bc2ce4e|create_path_count:1|
[2025/09/12 05:04:38 850405] [debug] |scid:f56b101963eebea50bc2ce4e|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 05:04:38 850412] [debug] |xqc_path_init|path:0|dcid:8fa6e8fb65540fc71efc61444a0ee18b0a|scid:f56b101963eebea50bc2ce4e|state:2|
[2025/09/12 05:04:38 850417] [debug] |scid:f56b101963eebea50bc2ce4e|xqc_conn_create|success|scid:f56b101963eebea50bc2ce4e|dcid:8fa6e8fb65540fc71efc61444a0ee18b0a|conn:0000558BB8AD039C|
[2025/09/12 05:04:38 850424] [info] |scid:f56b101963eebea50bc2ce4e|xqc_conn_server_create|hash odcid conn|odcid:4ba53872ced798c0c7deeefe2e9f92f56478|conn:0000558BB8AD039C|
[2025/09/12 05:04:38 850436] [info] |scid:f56b101963eebea50bc2ce4e|xqc_conn_get_local_transport_params|generate sr_token[309cfb071653d0086aaaea3bfe08388d] for cid[4ba53872ced798c0c7deeefe2e9f92f56478]
[2025/09/12 05:04:38 850462] [stats] |xqc_conn_server_init_path_addr|path:0|l-0.0.0.0-443-f56b101963eebea50bc2ce4e p-193.167.0.100-44309-8fa6e8fb65540fc71efc61444a0ee18b0a|
[2025/09/12 05:04:38 850470] [info] |xqc_engine_packet_process|==>|conn:0000558BB8AD039C|size:1200|state:S_INIT|recv_time:1757653478850317|
[2025/09/12 05:04:38 850593] [debug] |scid:f56b101963eebea50bc2ce4e|xqc_packet_parse_initial|packet parse|initial|
[2025/09/12 05:04:38 850599] [debug] |scid:f56b101963eebea50bc2ce4e|xqc_packet_parse_initial|success|Length:1153|
[2025/09/12 05:04:38 850606] [debug] |scid:f56b101963eebea50bc2ce4e|xqc_packet_decrypt|largest_pn:0|
[2025/09/12 05:04:38 850610] [debug] |scid:f56b101963eebea50bc2ce4e|xqc_packet_decrypt|decryption nonce|path_id:0|pn:105748527|
[2025/09/12 05:04:38 850617] [debug] |scid:f56b101963eebea50bc2ce4e|xqc_packet_decrypt_single|pkt_type:INIT|pkt_num:105748527|
[2025/09/12 05:04:38 850623] [debug] |scid:f56b101963eebea50bc2ce4e|xqc_process_frames|frame_type:0|
[2025/09/12 05:04:38 850629] [debug] |scid:f56b101963eebea50bc2ce4e|xqc_process_padding_frame|process padding|
[2025/09/12 05:04:38 850636] [debug] |scid:f56b101963eebea50bc2ce4e|xqc_process_frames|frame_type:6|
[2025/09/12 05:04:38 850642] [info] |scid:f56b101963eebea50bc2ce4e|xqc_conn_check_token|token empty|
[2025/09/12 05:04:38 850650] [info] |scid:f56b101963eebea50bc2ce4e|xqc_process_crypto_frame|check_token fail|conn:0000558BB8AD039C|l-0.0.0.0-443-f56b101963eebea50bc2ce4e p-193.167.0.100-44309-8fa6e8fb65540fc71efc61444a0ee18b0a|
[2025/09/12 05:04:38 850655] [debug] |scid:f56b101963eebea50bc2ce4e|xqc_create_crypto_stream|encrypt_level:0|cur_state:S_INIT|
[2025/09/12 05:04:38 850660] [debug] |scid:f56b101963eebea50bc2ce4e|xqc_process_crypto_frame|level:0|
[2025/09/12 05:04:38 850664] [debug] |scid:f56b101963eebea50bc2ce4e|xqc_read_crypto_stream|xqc_read_crypto_stream|level:0|
[2025/09/12 05:04:38 850669] [debug] |scid:f56b101963eebea50bc2ce4e|xqc_engine_add_active_queue|last_ticked_time:0|
[2025/09/12 05:04:38 850673] [debug] |scid:f56b101963eebea50bc2ce4e|xqc_create_crypto_stream|encrypt_level:2|cur_state:S_INIT|
[2025/09/12 05:04:38 850677] [debug] |scid:f56b101963eebea50bc2ce4e|xqc_process_crypto_frame|server create hsk stream|
[2025/09/12 05:04:38 850681] [debug] |scid:f56b101963eebea50bc2ce4e|xqc_process_frames|frame_type:6|
[2025/09/12 05:04:38 850685] [info] |scid:f56b101963eebea50bc2ce4e|xqc_conn_check_token|token empty|
[2025/09/12 05:04:38 850688] [info] |scid:f56b101963eebea50bc2ce4e|xqc_process_crypto_frame|check_token fail|conn:0000558BB8AD039C|l-0.0.0.0-443-f56b101963eebea50bc2ce4e p-193.167.0.100-44309-8fa6e8fb65540fc71efc61444a0ee18b0a|
[2025/09/12 05:04:38 850692] [debug] |scid:f56b101963eebea50bc2ce4e|xqc_process_crypto_frame|level:0|
[2025/09/12 05:04:38 850696] [debug] |scid:f56b101963eebea50bc2ce4e|xqc_read_crypto_stream|xqc_read_crypto_stream|level:0|
[2025/09/12 05:04:38 850700] [debug] |scid:f56b101963eebea50bc2ce4e|xqc_process_frames|frame_type:6|
[2025/09/12 05:04:38 850704] [info] |scid:f56b101963eebea50bc2ce4e|xqc_conn_check_token|token empty|
[2025/09/12 05:04:38 850708] [info] |scid:f56b101963eebea50bc2ce4e|xqc_process_crypto_frame|check_token fail|conn:0000558BB8AD039C|l-0.0.0.0-443-f56b101963eebea50bc2ce4e p-193.167.0.100-44309-8fa6e8fb65540fc71efc61444a0ee18b0a|
[2025/09/12 05:04:38 850721] [debug] |scid:f56b101963eebea50bc2ce4e|xqc_process_crypto_frame|level:0|
[2025/09/12 05:04:38 850727] [debug] |scid:f56b101963eebea50bc2ce4e|xqc_read_crypto_stream|xqc_read_crypto_stream|level:0|
[2025/09/12 05:04:38 850733] [debug] |scid:f56b101963eebea50bc2ce4e|xqc_process_frames|frame_type:6|
[2025/09/12 05:04:38 850737] [info] |scid:f56b101963eebea50bc2ce4e|xqc_conn_check_token|token empty|
[2025/09/12 05:04:38 850740] [info] |scid:f56b101963eebea50bc2ce4e|xqc_process_crypto_frame|check_token fail|conn:0000558BB8AD039C|l-0.0.0.0-443-f56b101963eebea50bc2ce4e p-193.167.0.100-44309-8fa6e8fb65540fc71efc61444a0ee18b0a|
[2025/09/12 05:04:38 850744] [debug] |scid:f56b101963eebea50bc2ce4e|xqc_process_crypto_frame|level:0|
[2025/09/12 05:04:38 850748] [debug] |scid:f56b101963eebea50bc2ce4e|xqc_read_crypto_stream|xqc_read_crypto_stream|level:0|
[2025/09/12 05:04:38 850752] [debug] |scid:f56b101963eebea50bc2ce4e|xqc_process_frames|frame_type:6|
[2025/09/12 05:04:38 850755] [info] |scid:f56b101963eebea50bc2ce4e|xqc_conn_check_token|token empty|
[2025/09/12 05:04:38 850759] [info] |scid:f56b101963eebea50bc2ce4e|xqc_process_crypto_frame|check_token fail|conn:0000558BB8AD039C|l-0.0.0.0-443-f56b101963eebea50bc2ce4e p-193.167.0.100-44309-8fa6e8fb65540fc71efc61444a0ee18b0a|
[2025/09/12 05:04:38 850763] [debug] |scid:f56b101963eebea50bc2ce4e|xqc_process_crypto_frame|level:0|
[2025/09/12 05:04:38 850767] [debug] |scid:f56b101963eebea50bc2ce4e|xqc_read_crypto_stream|xqc_read_crypto_stream|level:0|
[2025/09/12 05:04:38 850770] [debug] |scid:f56b101963eebea50bc2ce4e|xqc_process_frames|frame_type:6|
[2025/09/12 05:04:38 850774] [info] |scid:f56b101963eebea50bc2ce4e|xqc_conn_check_token|token empty|
[2025/09/12 05:04:38 850778] [info] |scid:f56b101963eebea50bc2ce4e|xqc_process_crypto_frame|check_token fail|conn:0000558BB8AD039C|l-0.0.0.0-443-f56b101963eebea50bc2ce4e p-193.167.0.100-44309-8fa6e8fb65540fc71efc61444a0ee18b0a|
[2025/09/12 05:04:38 850782] [debug] |scid:f56b101963eebea50bc2ce4e|xqc_process_crypto_frame|level:0|
[2025/09/12 05:04:38 850785] [debug] |scid:f56b101963eebea50bc2ce4e|xqc_read_crypto_stream|xqc_read_crypto_stream|level:0|
[2025/09/12 05:04:38 850789] [debug] |scid:f56b101963eebea50bc2ce4e|xqc_process_frames|frame_type:0|
[2025/09/12 05:04:38 850793] [debug] |scid:f56b101963eebea50bc2ce4e|xqc_process_padding_frame|process padding|
[2025/09/12 05:04:38 850799] [debug] |scid:f56b101963eebea50bc2ce4e|xqc_process_frames|frame_type:6|
[2025/09/12 05:04:38 850806] [info] |scid:f56b101963eebea50bc2ce4e|xqc_conn_check_token|token empty|
[2025/09/12 05:04:38 850811] [info] |scid:f56b101963eebea50bc2ce4e|xqc_process_crypto_frame|check_token fail|conn:0000558BB8AD039C|l-0.0.0.0-443-f56b101963eebea50bc2ce4e p-193.167.0.100-44309-8fa6e8fb65540fc71efc61444a0ee18b0a|
[2025/09/12 05:04:38 850817] [debug] |scid:f56b101963eebea50bc2ce4e|xqc_process_crypto_frame|level:0|
[2025/09/12 05:04:38 850820] [debug] |scid:f56b101963eebea50bc2ce4e|xqc_read_crypto_stream|xqc_read_crypto_stream|level:0|
[2025/09/12 05:04:38 850824] [debug] |scid:f56b101963eebea50bc2ce4e|xqc_process_frames|frame_type:6|
[2025/09/12 05:04:38 850828] [info] |scid:f56b101963eebea50bc2ce4e|xqc_conn_check_token|token empty|
[2025/09/12 05:04:38 850831] [info] |scid:f56b101963eebea50bc2ce4e|xqc_process_crypto_frame|check_token fail|conn:0000558BB8AD039C|l-0.0.0.0-443-f56b101963eebea50bc2ce4e p-193.167.0.100-44309-8fa6e8fb65540fc71efc61444a0ee18b0a|
[2025/09/12 05:04:38 850836] [debug] |scid:f56b101963eebea50bc2ce4e|xqc_process_crypto_frame|level:0|
[2025/09/12 05:04:38 850839] [debug] |scid:f56b101963eebea50bc2ce4e|xqc_read_crypto_stream|xqc_read_crypto_stream|level:0|
[2025/09/12 05:04:38 850843] [debug] |scid:f56b101963eebea50bc2ce4e|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:0|112u|
[2025/09/12 05:04:38 850857] [debug] |scid:f56b101963eebea50bc2ce4e|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:0|SSL_quic_write_level:0|rv:-1|
[2025/09/12 05:04:38 850865] [debug] |scid:f56b101963eebea50bc2ce4e|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/09/12 05:04:38 850869] [debug] |scid:f56b101963eebea50bc2ce4e|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:0|7u|
[2025/09/12 05:04:38 850874] [debug] |scid:f56b101963eebea50bc2ce4e|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:0|SSL_quic_write_level:0|rv:-1|
[2025/09/12 05:04:38 850880] [debug] |scid:f56b101963eebea50bc2ce4e|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/09/12 05:04:38 850886] [debug] |scid:f56b101963eebea50bc2ce4e|xqc_process_frames|frame_type:6|
[2025/09/12 05:04:38 850892] [info] |scid:f56b101963eebea50bc2ce4e|xqc_conn_check_token|token empty|
[2025/09/12 05:04:38 850898] [info] |scid:f56b101963eebea50bc2ce4e|xqc_process_crypto_frame|check_token fail|conn:0000558BB8AD039C|l-0.0.0.0-443-f56b101963eebea50bc2ce4e p-193.167.0.100-44309-8fa6e8fb65540fc71efc61444a0ee18b0a|
[2025/09/12 05:04:38 850904] [debug] |scid:f56b101963eebea50bc2ce4e|xqc_process_crypto_frame|level:0|
[2025/09/12 05:04:38 850908] [debug] |scid:f56b101963eebea50bc2ce4e|xqc_read_crypto_stream|xqc_read_crypto_stream|level:0|
[2025/09/12 05:04:38 850911] [debug] |scid:f56b101963eebea50bc2ce4e|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:0|7u|
[2025/09/12 05:04:38 850915] [debug] |scid:f56b101963eebea50bc2ce4e|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:0|SSL_quic_write_level:0|rv:-1|
[2025/09/12 05:04:38 850919] [debug] |scid:f56b101963eebea50bc2ce4e|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/09/12 05:04:38 850923] [debug] |scid:f56b101963eebea50bc2ce4e|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:0|7u|
[2025/09/12 05:04:38 850927] [debug] |scid:f56b101963eebea50bc2ce4e|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:0|SSL_quic_write_level:0|rv:-1|
[2025/09/12 05:04:38 850931] [debug] |scid:f56b101963eebea50bc2ce4e|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/09/12 05:04:38 850935] [debug] |scid:f56b101963eebea50bc2ce4e|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:0|7u|
[2025/09/12 05:04:38 850939] [debug] |scid:f56b101963eebea50bc2ce4e|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:0|SSL_quic_write_level:0|rv:-1|
[2025/09/12 05:04:38 850942] [debug] |scid:f56b101963eebea50bc2ce4e|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/09/12 05:04:38 850946] [debug] |scid:f56b101963eebea50bc2ce4e|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:0|28u|
[2025/09/12 05:04:38 850950] [debug] |scid:f56b101963eebea50bc2ce4e|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:0|SSL_quic_write_level:0|rv:-1|
[2025/09/12 05:04:38 850954] [debug] |scid:f56b101963eebea50bc2ce4e|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/09/12 05:04:38 850958] [debug] |scid:f56b101963eebea50bc2ce4e|xqc_process_frames|frame_type:6|
[2025/09/12 05:04:38 850963] [info] |scid:f56b101963eebea50bc2ce4e|xqc_conn_check_token|token empty|
[2025/09/12 05:04:38 850969] [info] |scid:f56b101963eebea50bc2ce4e|xqc_process_crypto_frame|check_token fail|conn:0000558BB8AD039C|l-0.0.0.0-443-f56b101963eebea50bc2ce4e p-193.167.0.100-44309-8fa6e8fb65540fc71efc61444a0ee18b0a|
[2025/09/12 05:04:38 850975] [debug] |scid:f56b101963eebea50bc2ce4e|xqc_process_crypto_frame|level:0|
[2025/09/12 05:04:38 850982] [debug] |scid:f56b101963eebea50bc2ce4e|xqc_read_crypto_stream|xqc_read_crypto_stream|level:0|
[2025/09/12 05:04:38 850986] [debug] |scid:f56b101963eebea50bc2ce4e|xqc_process_frames|frame_type:6|
[2025/09/12 05:04:38 850990] [info] |scid:f56b101963eebea50bc2ce4e|xqc_conn_check_token|token empty|
[2025/09/12 05:04:38 850993] [info] |scid:f56b101963eebea50bc2ce4e|xqc_process_crypto_frame|check_token fail|conn:0000558BB8AD039C|l-0.0.0.0-443-f56b101963eebea50bc2ce4e p-193.167.0.100-44309-8fa6e8fb65540fc71efc61444a0ee18b0a|
[2025/09/12 05:04:38 850997] [debug] |scid:f56b101963eebea50bc2ce4e|xqc_process_crypto_frame|level:0|
[2025/09/12 05:04:38 851004] [debug] |scid:f56b101963eebea50bc2ce4e|xqc_read_crypto_stream|xqc_read_crypto_stream|level:0|
[2025/09/12 05:04:38 851008] [debug] |scid:f56b101963eebea50bc2ce4e|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:0|28u|
[2025/09/12 05:04:38 851012] [debug] |scid:f56b101963eebea50bc2ce4e|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:0|SSL_quic_write_level:0|rv:-1|
[2025/09/12 05:04:38 851016] [debug] |scid:f56b101963eebea50bc2ce4e|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/09/12 05:04:38 851020] [debug] |scid:f56b101963eebea50bc2ce4e|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:0|28u|
[2025/09/12 05:04:38 851024] [debug] |scid:f56b101963eebea50bc2ce4e|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:0|SSL_quic_write_level:0|rv:-1|
[2025/09/12 05:04:38 851028] [debug] |scid:f56b101963eebea50bc2ce4e|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/09/12 05:04:38 851031] [debug] |scid:f56b101963eebea50bc2ce4e|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:0|10u|
[2025/09/12 05:04:38 851035] [debug] |scid:f56b101963eebea50bc2ce4e|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:0|SSL_quic_write_level:0|rv:-1|
[2025/09/12 05:04:38 851066] [debug] |scid:f56b101963eebea50bc2ce4e|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/09/12 05:04:38 851072] [debug] |scid:f56b101963eebea50bc2ce4e|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:0|10u|
[2025/09/12 05:04:38 851077] [debug] |scid:f56b101963eebea50bc2ce4e|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:0|SSL_quic_write_level:0|rv:-1|
[2025/09/12 05:04:38 851081] [debug] |scid:f56b101963eebea50bc2ce4e|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/09/12 05:04:38 851084] [debug] |scid:f56b101963eebea50bc2ce4e|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:0|21u|
[2025/09/12 05:04:38 851131] [info] |scid:f56b101963eebea50bc2ce4e|xqc_ssl_cert_cb|cert chain or key empty|sni:server4
[2025/09/12 05:04:38 851330] [debug] |scid:f56b101963eebea50bc2ce4e|xqc_conn_tls_transport_params_cb|1RTT_transport_params|max_datagram_frame_size:0|
[2025/09/12 05:04:38 851336] [debug] |scid:f56b101963eebea50bc2ce4e|xqc_conn_enable_multipath|xqc_conn_enable_multipath|1|0|
[2025/09/12 05:04:38 851340] [warn] |scid:f56b101963eebea50bc2ce4e|xqc_conn_try_to_enable_multipath|multipath_version_negotiation err|
[2025/09/12 05:04:38 851581] [debug] |scid:f56b101963eebea50bc2ce4e|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:2|SSL_quic_write_level:3|rv:0|
[2025/09/12 05:04:38 851589] [debug] |scid:f56b101963eebea50bc2ce4e|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/09/12 05:04:38 851594] [debug] |scid:f56b101963eebea50bc2ce4e|xqc_process_frames|frame_type:0|
[2025/09/12 05:04:38 851598] [debug] |scid:f56b101963eebea50bc2ce4e|xqc_process_padding_frame|process padding|
[2025/09/12 05:04:38 851606] [debug] |scid:f56b101963eebea50bc2ce4e|xqc_timer_unset|type:ACK_INIT|
[2025/09/12 05:04:38 851612] [debug] |scid:f56b101963eebea50bc2ce4e|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 05:04:38 851616] [debug] |scid:f56b101963eebea50bc2ce4e|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:105748527|largest:105748527|pns:0|
[2025/09/12 05:04:38 851621] [info] |scid:f56b101963eebea50bc2ce4e|xqc_conn_on_pkt_processed|====>|conn:0000558BB8AD039C|path:0|size:1200|pkt_type:INIT|pkt_num:105748527|frame:PADDING CRYPTO |recv_time:1757653478850317|dcid:4ba53872ced798c0c7deeefe2e9f92f56478|dcid_seq:0|
[2025/09/12 05:04:38 851627] [debug] |scid:f56b101963eebea50bc2ce4e|xqc_timer_set|type:PATH_IDLE|expire:1757653538850317|now:1757653478850317|interv:60000000|
[2025/09/12 05:04:38 851631] [debug] |scid:f56b101963eebea50bc2ce4e|xqc_timer_set|type:CONN_IDLE|expire:1757653538850317|now:1757653478850317|interv:60000000|
[2025/09/12 05:04:38 851635] [debug] |xqc_engine_main_logic|BEGIN|now:1757653478851635|
[2025/09/12 05:04:38 851640] [debug] |scid:f56b101963eebea50bc2ce4e|xqc_engine_process_conn|conn:0000558BB8AD039C|state:S_INIT|flag:TICKING DCID_OK UPPER_CONN_EXIST INIT_RECVD NEED_RUN (null) |now:1757653478851640|
[2025/09/12 05:04:38 851654] [info] |scid:f56b101963eebea50bc2ce4e|xqc_conn_check_tx_key|keys are ready, can send 1rtt now|
[2025/09/12 05:04:38 851661] [debug] |scid:f56b101963eebea50bc2ce4e|xqc_crypto_stream_on_read|encrypt_level:0|cur_state:S_INIT|next_state:S_INITIAL_RECVD|
[2025/09/12 05:04:38 851667] [debug] |scid:f56b101963eebea50bc2ce4e|xqc_process_crypto_write_streams|
[2025/09/12 05:04:38 851673] [debug] |scid:f56b101963eebea50bc2ce4e|xqc_crypto_stream_on_write|enc_level|0|
[2025/09/12 05:04:38 851677] [debug] |scid:f56b101963eebea50bc2ce4e|xqc_crypto_stream_on_write|cur_state:1|switch|
[2025/09/12 05:04:38 851684] [info] |scid:f56b101963eebea50bc2ce4e|xqc_crypto_stream_send|crypto send data|pkt_num:0|size:137|sent:94|pkt_type:INIT|frame:CRYPTO |now:1757653478851683|
[2025/09/12 05:04:38 851688] [debug] |scid:f56b101963eebea50bc2ce4e|xqc_crypto_stream_on_write|encrypt_level:0|cur_state:S_INITIAL_RECVD|next_state:S_INITIAL_SENT|
[2025/09/12 05:04:38 851692] [debug] |scid:f56b101963eebea50bc2ce4e|xqc_process_crypto_write_streams|
[2025/09/12 05:04:38 851696] [debug] |scid:f56b101963eebea50bc2ce4e|xqc_crypto_stream_on_write|enc_level|2|
[2025/09/12 05:04:38 851700] [info] |scid:f56b101963eebea50bc2ce4e|xqc_crypto_stream_send|crypto send data|pkt_num:0|size:194|sent:152|pkt_type:HSK|frame:CRYPTO |now:1757653478851700|
[2025/09/12 05:04:38 851705] [info] |scid:f56b101963eebea50bc2ce4e|xqc_crypto_stream_send|crypto send data|pkt_num:0|size:516|sent:474|pkt_type:HSK|frame:CRYPTO |now:1757653478851705|
[2025/09/12 05:04:38 851710] [info] |scid:f56b101963eebea50bc2ce4e|xqc_crypto_stream_send|crypto send data|pkt_num:0|size:125|sent:83|pkt_type:HSK|frame:CRYPTO |now:1757653478851710|
[2025/09/12 05:04:38 851714] [info] |scid:f56b101963eebea50bc2ce4e|xqc_crypto_stream_send|crypto send data|pkt_num:0|size:82|sent:40|pkt_type:HSK|frame:CRYPTO |now:1757653478851714|
[2025/09/12 05:04:38 851719] [debug] |scid:f56b101963eebea50bc2ce4e|xqc_crypto_stream_on_write|encrypt_level:2|cur_state:S_INITIAL_SENT|next_state:S_HANDSHAKE_SENT|
[2025/09/12 05:04:38 851724] [debug] |scid:f56b101963eebea50bc2ce4e|xqc_gen_ack_frame|largest_recv:105748527|ack_delay:1407|first_ack_range:0|largest_pkt_recv_time:1757653478850317|
[2025/09/12 05:04:38 851729] [debug] |scid:f56b101963eebea50bc2ce4e|xqc_gen_ack_frame|high:105748527|low:105748527|pkt_pns:0|
[2025/09/12 05:04:38 851733] [debug] |scid:f56b101963eebea50bc2ce4e|xqc_write_ack_to_one_packet|ack_size:9|path:0|path_largest_recv:105748527|frame_largest_recv:105748527|
[2025/09/12 05:04:38 851740] [debug] |scid:f56b101963eebea50bc2ce4e|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:0|
[2025/09/12 05:04:38 851750] [debug] |scid:f56b101963eebea50bc2ce4e|xqc_path_get_perf_class|conn:0000558BB8AD039C|path_id:0|path_srtt:250000|min_srtt:250000|path_bw:0|loss_rate:0.00|path_pto:0|
[2025/09/12 05:04:38 851757] [debug] |scid:f56b101963eebea50bc2ce4e|xqc_minrtt_scheduler_get_path|path srtt|conn:0000558BB8AD039C|path_id:0|path_srtt:250000|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:04:38 851762] [debug] |scid:f56b101963eebea50bc2ce4e|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CRYPTO |pn:0|size:137|reinj:0|path_class:2|
[2025/09/12 05:04:38 851767] [debug] |scid:f56b101963eebea50bc2ce4e|xqc_path_get_perf_class|conn:0000558BB8AD039C|path_id:0|path_srtt:250000|min_srtt:250000|path_bw:0|loss_rate:0.00|path_pto:0|
[2025/09/12 05:04:38 851771] [debug] |scid:f56b101963eebea50bc2ce4e|xqc_minrtt_scheduler_get_path|path srtt|conn:0000558BB8AD039C|path_id:0|path_srtt:250000|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:04:38 851775] [debug] |scid:f56b101963eebea50bc2ce4e|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CRYPTO |pn:0|size:194|reinj:0|path_class:2|
[2025/09/12 05:04:38 851779] [debug] |scid:f56b101963eebea50bc2ce4e|xqc_path_get_perf_class|conn:0000558BB8AD039C|path_id:0|path_srtt:250000|min_srtt:250000|path_bw:0|loss_rate:0.00|path_pto:0|
[2025/09/12 05:04:38 851787] [debug] |scid:f56b101963eebea50bc2ce4e|xqc_minrtt_scheduler_get_path|path srtt|conn:0000558BB8AD039C|path_id:0|path_srtt:250000|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:04:38 851791] [debug] |scid:f56b101963eebea50bc2ce4e|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CRYPTO |pn:0|size:516|reinj:0|path_class:2|
[2025/09/12 05:04:38 851795] [debug] |scid:f56b101963eebea50bc2ce4e|xqc_path_get_perf_class|conn:0000558BB8AD039C|path_id:0|path_srtt:250000|min_srtt:250000|path_bw:0|loss_rate:0.00|path_pto:0|
[2025/09/12 05:04:38 851800] [debug] |scid:f56b101963eebea50bc2ce4e|xqc_minrtt_scheduler_get_path|path srtt|conn:0000558BB8AD039C|path_id:0|path_srtt:250000|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:04:38 851804] [debug] |scid:f56b101963eebea50bc2ce4e|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CRYPTO |pn:0|size:125|reinj:0|path_class:2|
[2025/09/12 05:04:38 851808] [debug] |scid:f56b101963eebea50bc2ce4e|xqc_path_get_perf_class|conn:0000558BB8AD039C|path_id:0|path_srtt:250000|min_srtt:250000|path_bw:0|loss_rate:0.00|path_pto:0|
[2025/09/12 05:04:38 851813] [debug] |scid:f56b101963eebea50bc2ce4e|xqc_minrtt_scheduler_get_path|path srtt|conn:0000558BB8AD039C|path_id:0|path_srtt:250000|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:04:38 851818] [debug] |scid:f56b101963eebea50bc2ce4e|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CRYPTO |pn:0|size:82|reinj:0|path_class:2|
[2025/09/12 05:04:38 851825] [debug] |scid:f56b101963eebea50bc2ce4e|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:ACK |stream_id:0|stream_offset:0|
[2025/09/12 05:04:38 851833] [debug] |scid:f56b101963eebea50bc2ce4e|xqc_check_acked_or_dropped_pkt|conn:0000558BB8AD039C|pkt_num:0|size:137|pkt_type:INIT|frame:CRYPTO |
[2025/09/12 05:04:38 851841] [debug] |scid:f56b101963eebea50bc2ce4e|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:0|
[2025/09/12 05:04:38 851877] [info] |scid:f56b101963eebea50bc2ce4e|xqc_send_packet_with_pn|<==|conn:0000558BB8AD039C|path:0|pkt_num:0|size:1184|sent:1200|pkt_type:INIT|frame:PADDING CRYPTO |inflight:0|now:1757653478851849|stream_id:0|stream_offset:0|
[2025/09/12 05:04:38 851883] [debug] |scid:f56b101963eebea50bc2ce4e|xqc_send_ctl_on_packet_sent|conn:0000558BB8AD039C|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 05:04:38 851888] [debug] |scid:f56b101963eebea50bc2ce4e|xqc_send_ctl_on_packet_sent|path:0|inflight:0|applimit:0|
[2025/09/12 05:04:38 851896] [debug] |scid:f56b101963eebea50bc2ce4e|xqc_send_ctl_get_pto_time_and_space|srtt:250000|rtt_var:125000|pto_duration:750000|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:04:38 851904] [debug] |scid:f56b101963eebea50bc2ce4e|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8AD039C|path:0|PNS: 0, unacked: 1184|
[2025/09/12 05:04:38 851911] [debug] |scid:f56b101963eebea50bc2ce4e|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8AD039C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:04:38 851917] [debug] |scid:f56b101963eebea50bc2ce4e|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8AD039C|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:04:38 851923] [debug] |scid:f56b101963eebea50bc2ce4e|xqc_timer_set|type:LOSS_DETECTION|expire:1757653479601849|now:1757653478851896|interv:749953|
[2025/09/12 05:04:38 851929] [debug] |scid:f56b101963eebea50bc2ce4e|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB8AD039C|path:0|pns:0|expire:1757653479601849|now:1757653478851896|interval:749953|pto_count:0|srtt:250000
[2025/09/12 05:04:38 851937] [debug] |scid:f56b101963eebea50bc2ce4e|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:45952|inflight:1184|
[2025/09/12 05:04:38 851945] [debug] |scid:f56b101963eebea50bc2ce4e|xqc_check_acked_or_dropped_pkt|conn:0000558BB8AD039C|pkt_num:0|size:194|pkt_type:HSK|frame:CRYPTO |
[2025/09/12 05:04:38 851959] [debug] |scid:f56b101963eebea50bc2ce4e|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:0|
[2025/09/12 05:04:38 851987] [info] |scid:f56b101963eebea50bc2ce4e|xqc_send_packet_with_pn|<==|conn:0000558BB8AD039C|path:0|pkt_num:0|size:194|sent:210|pkt_type:HSK|frame:CRYPTO |inflight:1184|now:1757653478851968|stream_id:0|stream_offset:0|
[2025/09/12 05:04:38 851992] [debug] |scid:f56b101963eebea50bc2ce4e|xqc_send_ctl_on_packet_sent|conn:0000558BB8AD039C|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 05:04:38 851999] [debug] |scid:f56b101963eebea50bc2ce4e|xqc_send_ctl_on_packet_sent|path:0|inflight:1184|applimit:0|
[2025/09/12 05:04:38 852005] [debug] |scid:f56b101963eebea50bc2ce4e|xqc_send_ctl_get_pto_time_and_space|srtt:250000|rtt_var:125000|pto_duration:750000|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:04:38 852012] [debug] |scid:f56b101963eebea50bc2ce4e|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8AD039C|path:0|PNS: 0, unacked: 1184|
[2025/09/12 05:04:38 852018] [debug] |scid:f56b101963eebea50bc2ce4e|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8AD039C|path:0|PNS: 1, unacked: 194|
[2025/09/12 05:04:38 852025] [debug] |scid:f56b101963eebea50bc2ce4e|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8AD039C|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:04:38 852031] [debug] |scid:f56b101963eebea50bc2ce4e|xqc_timer_set|type:LOSS_DETECTION|expire:1757653479601849|now:1757653478852005|interv:749844|
[2025/09/12 05:04:38 852056] [debug] |scid:f56b101963eebea50bc2ce4e|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB8AD039C|path:0|pns:0|expire:1757653479601849|now:1757653478852005|interval:749844|pto_count:0|srtt:250000
[2025/09/12 05:04:38 852064] [debug] |scid:f56b101963eebea50bc2ce4e|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:45952|inflight:1378|
[2025/09/12 05:04:38 852068] [debug] |scid:f56b101963eebea50bc2ce4e|xqc_check_acked_or_dropped_pkt|conn:0000558BB8AD039C|pkt_num:0|size:516|pkt_type:HSK|frame:CRYPTO |
[2025/09/12 05:04:38 852073] [debug] |scid:f56b101963eebea50bc2ce4e|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1|
[2025/09/12 05:04:38 852098] [info] |scid:f56b101963eebea50bc2ce4e|xqc_send_packet_with_pn|<==|conn:0000558BB8AD039C|path:0|pkt_num:1|size:516|sent:532|pkt_type:HSK|frame:CRYPTO |inflight:1378|now:1757653478852080|stream_id:0|stream_offset:0|
[2025/09/12 05:04:38 852104] [debug] |scid:f56b101963eebea50bc2ce4e|xqc_send_ctl_on_packet_sent|conn:0000558BB8AD039C|path:0|pkt_num:1|origin_pktnum:0|size:516|enc_size:532|pkt_type:HSK|frame:CRYPTO |conn_state:S_HANDSHAKE_SENT|po_in_flight:0||retrans:0|
[2025/09/12 05:04:38 852110] [debug] |scid:f56b101963eebea50bc2ce4e|xqc_send_ctl_on_packet_sent|path:0|inflight:1378|applimit:0|
[2025/09/12 05:04:38 852117] [debug] |scid:f56b101963eebea50bc2ce4e|xqc_send_ctl_get_pto_time_and_space|srtt:250000|rtt_var:125000|pto_duration:750000|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:04:38 852124] [debug] |scid:f56b101963eebea50bc2ce4e|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8AD039C|path:0|PNS: 0, unacked: 1184|
[2025/09/12 05:04:38 852131] [debug] |scid:f56b101963eebea50bc2ce4e|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8AD039C|path:0|PNS: 1, unacked: 710|
[2025/09/12 05:04:38 852137] [debug] |scid:f56b101963eebea50bc2ce4e|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8AD039C|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:04:38 852143] [debug] |scid:f56b101963eebea50bc2ce4e|xqc_timer_set|type:LOSS_DETECTION|expire:1757653479601849|now:1757653478852117|interv:749732|
[2025/09/12 05:04:38 852149] [debug] |scid:f56b101963eebea50bc2ce4e|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB8AD039C|path:0|pns:0|expire:1757653479601849|now:1757653478852117|interval:749732|pto_count:0|srtt:250000
[2025/09/12 05:04:38 852159] [debug] |scid:f56b101963eebea50bc2ce4e|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:45952|inflight:1894|
[2025/09/12 05:04:38 852164] [debug] |scid:f56b101963eebea50bc2ce4e|xqc_check_acked_or_dropped_pkt|conn:0000558BB8AD039C|pkt_num:0|size:125|pkt_type:HSK|frame:CRYPTO |
[2025/09/12 05:04:38 852168] [debug] |scid:f56b101963eebea50bc2ce4e|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:2|
[2025/09/12 05:04:38 852192] [info] |scid:f56b101963eebea50bc2ce4e|xqc_send_packet_with_pn|<==|conn:0000558BB8AD039C|path:0|pkt_num:2|size:125|sent:141|pkt_type:HSK|frame:CRYPTO |inflight:1894|now:1757653478852174|stream_id:0|stream_offset:0|
[2025/09/12 05:04:38 852198] [debug] |scid:f56b101963eebea50bc2ce4e|xqc_send_ctl_on_packet_sent|conn:0000558BB8AD039C|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 05:04:38 852205] [debug] |scid:f56b101963eebea50bc2ce4e|xqc_send_ctl_on_packet_sent|path:0|inflight:1894|applimit:0|
[2025/09/12 05:04:38 852212] [debug] |scid:f56b101963eebea50bc2ce4e|xqc_send_ctl_get_pto_time_and_space|srtt:250000|rtt_var:125000|pto_duration:750000|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:04:38 852219] [debug] |scid:f56b101963eebea50bc2ce4e|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8AD039C|path:0|PNS: 0, unacked: 1184|
[2025/09/12 05:04:38 852225] [debug] |scid:f56b101963eebea50bc2ce4e|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8AD039C|path:0|PNS: 1, unacked: 835|
[2025/09/12 05:04:38 852231] [debug] |scid:f56b101963eebea50bc2ce4e|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8AD039C|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:04:38 852238] [debug] |scid:f56b101963eebea50bc2ce4e|xqc_timer_set|type:LOSS_DETECTION|expire:1757653479601849|now:1757653478852212|interv:749637|
[2025/09/12 05:04:38 852243] [debug] |scid:f56b101963eebea50bc2ce4e|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB8AD039C|path:0|pns:0|expire:1757653479601849|now:1757653478852212|interval:749637|pto_count:0|srtt:250000
[2025/09/12 05:04:38 852248] [debug] |scid:f56b101963eebea50bc2ce4e|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:45952|inflight:2019|
[2025/09/12 05:04:38 852253] [debug] |scid:f56b101963eebea50bc2ce4e|xqc_check_acked_or_dropped_pkt|conn:0000558BB8AD039C|pkt_num:0|size:82|pkt_type:HSK|frame:CRYPTO |
[2025/09/12 05:04:38 852257] [debug] |scid:f56b101963eebea50bc2ce4e|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:3|
[2025/09/12 05:04:38 852280] [info] |scid:f56b101963eebea50bc2ce4e|xqc_send_packet_with_pn|<==|conn:0000558BB8AD039C|path:0|pkt_num:3|size:82|sent:98|pkt_type:HSK|frame:CRYPTO |inflight:2019|now:1757653478852263|stream_id:0|stream_offset:0|
[2025/09/12 05:04:38 852286] [debug] |scid:f56b101963eebea50bc2ce4e|xqc_send_ctl_on_packet_sent|conn:0000558BB8AD039C|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 05:04:38 852293] [debug] |scid:f56b101963eebea50bc2ce4e|xqc_send_ctl_on_packet_sent|path:0|inflight:2019|applimit:0|
[2025/09/12 05:04:38 852299] [debug] |scid:f56b101963eebea50bc2ce4e|xqc_send_ctl_get_pto_time_and_space|srtt:250000|rtt_var:125000|pto_duration:750000|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:04:38 852306] [debug] |scid:f56b101963eebea50bc2ce4e|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8AD039C|path:0|PNS: 0, unacked: 1184|
[2025/09/12 05:04:38 852313] [debug] |scid:f56b101963eebea50bc2ce4e|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8AD039C|path:0|PNS: 1, unacked: 917|
[2025/09/12 05:04:38 852319] [debug] |scid:f56b101963eebea50bc2ce4e|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8AD039C|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:04:38 852325] [debug] |scid:f56b101963eebea50bc2ce4e|xqc_timer_set|type:LOSS_DETECTION|expire:1757653479601849|now:1757653478852299|interv:749550|
[2025/09/12 05:04:38 852334] [debug] |scid:f56b101963eebea50bc2ce4e|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB8AD039C|path:0|pns:0|expire:1757653479601849|now:1757653478852299|interval:749550|pto_count:0|srtt:250000
[2025/09/12 05:04:38 852338] [debug] |scid:f56b101963eebea50bc2ce4e|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:45952|inflight:2101|
[2025/09/12 05:04:38 852343] [debug] |scid:f56b101963eebea50bc2ce4e|xqc_check_acked_or_dropped_pkt|conn:0000558BB8AD039C|pkt_num:0|size:52|pkt_type:INIT|frame:ACK |
[2025/09/12 05:04:38 852347] [debug] |scid:f56b101963eebea50bc2ce4e|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1|
[2025/09/12 05:04:38 852370] [info] |scid:f56b101963eebea50bc2ce4e|xqc_send_packet_with_pn|<==|conn:0000558BB8AD039C|path:0|pkt_num:1|size:52|sent:68|pkt_type:INIT|frame:ACK |inflight:2101|now:1757653478852353|stream_id:0|stream_offset:0|
[2025/09/12 05:04:38 852376] [debug] |scid:f56b101963eebea50bc2ce4e|xqc_send_ctl_on_packet_sent|conn:0000558BB8AD039C|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 05:04:38 852385] [debug] |scid:f56b101963eebea50bc2ce4e|xqc_conn_next_wakeup_time|wakeup_time:1757653479601849|
[2025/09/12 05:04:38 852392] [debug] |scid:f56b101963eebea50bc2ce4e|xqc_engine_add_wakeup_queue|next_tick_time:1757653479601849|
[2025/09/12 05:04:38 852398] [debug] |xqc_engine_wakeup_after|wakeup:1757653479028492|now:1757653478852398|diff:176094|
[2025/09/12 05:04:38 852407] [debug] |xqc_engine_main_logic|END|now:1757653478851640|
[2025/09/12 05:04:38 852415] [debug] |xqc_engine_main_logic|BEGIN|now:1757653478852415|
[2025/09/12 05:04:38 852420] [debug] |xqc_engine_wakeup_after|wakeup:1757653479028492|now:1757653478852420|diff:176072|
[2025/09/12 05:04:38 852424] [debug] |xqc_engine_main_logic|END|now:1757653478852415|
[2025/09/12 05:04:38 885399] [info] |xqc_engine_packet_process|==>|conn:0000558BB8AD039C|size:1200|state:S_HANDSHAKE_SENT|recv_time:1757653478885397|
[2025/09/12 05:04:38 885419] [debug] |scid:f56b101963eebea50bc2ce4e|xqc_packet_parse_initial|packet parse|initial|
[2025/09/12 05:04:38 885427] [debug] |scid:f56b101963eebea50bc2ce4e|xqc_packet_parse_initial|success|Length:25|
[2025/09/12 05:04:38 885438] [debug] |scid:f56b101963eebea50bc2ce4e|xqc_packet_decrypt|largest_pn:105748527|
[2025/09/12 05:04:38 885445] [debug] |scid:f56b101963eebea50bc2ce4e|xqc_packet_decrypt|decryption nonce|path_id:0|pn:105748528|
[2025/09/12 05:04:38 885456] [debug] |scid:f56b101963eebea50bc2ce4e|xqc_packet_decrypt_single|pkt_type:INIT|pkt_num:105748528|
[2025/09/12 05:04:38 885464] [debug] |scid:f56b101963eebea50bc2ce4e|xqc_process_frames|frame_type:2|
[2025/09/12 05:04:38 885473] [debug] |scid:f56b101963eebea50bc2ce4e|xqc_send_ctl_on_ack_received|conn:0000558BB8AD039C|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 05:04:38 885482] [debug] |scid:f56b101963eebea50bc2ce4e|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:1184|prior_delivered:0|prior_time:1757653478851849|is_app_limited:1|send_elapse:0|ack_elapse:33548|ctl_first_sent_time:1757653478851849|lagest_ack_time:1757653478885397|curr_delivered:1184|
[2025/09/12 05:04:38 885492] [debug] |scid:f56b101963eebea50bc2ce4e|xqc_update_sample|sampler_sent_time_update:1757653478851849|
[2025/09/12 05:04:38 885501] [debug] |scid:f56b101963eebea50bc2ce4e|xqc_send_ctl_on_ack_received|sndq_packets_used:4||sndq_packets_used_bytes:0|sndq_packets_free:2|
[2025/09/12 05:04:38 885509] [debug] |scid:f56b101963eebea50bc2ce4e|xqc_send_ctl_update_rtt|before update rtt|conn:0000558BB8AD039C|srtt:250000|rttvar:125000|minrtt:4294967295|latest_rtt:33548|ack_delay:0|
[2025/09/12 05:04:38 885519] [debug] |scid:f56b101963eebea50bc2ce4e|xqc_send_ctl_update_rtt|l-0.0.0.0-443-f56b101963eebea50bc2ce4e p-193.167.0.100-44309-8fa6e8fb65540fc71efc61444a0ee18b0a |after update rtt|conn:0000558BB8AD039C|srtt:33548|rttvar:16774|minrtt:33548|latest_rtt:33548|ack_delay:0|
[2025/09/12 05:04:38 885537] [debug] |scid:f56b101963eebea50bc2ce4e|xqc_send_ctl_get_lost_sent_pn|largest_acked:0|lost_pn:18446744073709551615|thresh:3|
[2025/09/12 05:04:38 885545] [debug] |scid:f56b101963eebea50bc2ce4e|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:04:38 885553] [debug] |scid:f56b101963eebea50bc2ce4e|xqc_send_ctl_get_pto_time_and_space|srtt:33548|rtt_var:16774|pto_duration:100644|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:04:38 885560] [debug] |scid:f56b101963eebea50bc2ce4e|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8AD039C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:04:38 885564] [debug] |scid:f56b101963eebea50bc2ce4e|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8AD039C|path:0|PNS: 1, unacked: 917|
[2025/09/12 05:04:38 885569] [debug] |scid:f56b101963eebea50bc2ce4e|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8AD039C|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:04:38 885576] [debug] |scid:f56b101963eebea50bc2ce4e|xqc_timer_set|type:LOSS_DETECTION|expire:1757653478952907|now:1757653478885553|interv:67354|
[2025/09/12 05:04:38 885584] [debug] |scid:f56b101963eebea50bc2ce4e|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB8AD039C|path:0|pns:1|expire:1757653478952907|now:1757653478885553|interval:67354|pto_count:0|srtt:33548
[2025/09/12 05:04:38 885593] [debug] |scid:f56b101963eebea50bc2ce4e|xqc_generate_sample|sampler: send_elapse 0, ack_elapse 33548, delivered 1184|rate 35292|lost 0|
[2025/09/12 05:04:38 885602] [debug] |scid:f56b101963eebea50bc2ce4e|xqc_bbr_update_bandwidth|BBRv1: RTT round update 0 -> 1|
[2025/09/12 05:04:38 885608] [debug] |scid:f56b101963eebea50bc2ce4e|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (35292) in round 1|
[2025/09/12 05:04:38 885613] [debug] |scid:f56b101963eebea50bc2ce4e|xqc_bbr_update_min_rtt|probertt expire|rtt:33548, old_rtt:2147483647|
[2025/09/12 05:04:38 885619] [debug] |scid:f56b101963eebea50bc2ce4e|xqc_bbr_update_min_rtt|minrtt expire|rtt:33548, old_rtt:2147483647|
[2025/09/12 05:04:38 885624] [debug] |scid:f56b101963eebea50bc2ce4e|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:5744|extra_cwnd:2368|
[2025/09/12 05:04:38 885629] [debug] |scid:f56b101963eebea50bc2ce4e|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:45952|packet_lost:0|acked:1184|po_sent_time:1757653478851849|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1184|
[2025/09/12 05:04:38 885635] [debug] |scid:f56b101963eebea50bc2ce4e|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:45952|packet_lost:0|acked:1184|po_sent_time:1757653478851849|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1184|
[2025/09/12 05:04:38 885641] [debug] |scid:f56b101963eebea50bc2ce4e|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-f56b101963eebea50bc2ce4e p-193.167.0.100-44309-8fa6e8fb65540fc71efc61444a0ee18b0a |bbr on ack|mode:0|pacing_rate:3951694|bw:35292|cwnd:47136|full_bw_reached:0|inflight:917|srtt:33548|latest_rtt:33548|min_rtt:33548|applimit:1|lost:0|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:1|
[2025/09/12 05:04:38 885648] [stats] |scid:f56b101963eebea50bc2ce4e|xqc_send_ctl_info_circle_record|l-0.0.0.0-443-f56b101963eebea50bc2ce4e p-193.167.0.100-44309-8fa6e8fb65540fc71efc61444a0ee18b0a |path:0||cwnd:47136|inflight:917|mode:0|applimit:0|pacing_rate:3951694|bw:35292|srtt:33548|latest_rtt:33548|min_rtt:33548|send:5|lost:0|tlp:0|recv:1|recovery:0|slow_start:1|conn_life:35300|acked:1184|delivered:1184|is_cwnd_limited:0|
[2025/09/12 05:04:38 885656] [info] |scid:f56b101963eebea50bc2ce4e|xqc_conn_addr_validated|Address Validated|conn:0000558BB8AD039C|role:1|
[2025/09/12 05:04:38 885661] [debug] |scid:f56b101963eebea50bc2ce4e|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:105748528|largest:105748528|pns:0|
[2025/09/12 05:04:38 885671] [info] |scid:f56b101963eebea50bc2ce4e|xqc_conn_on_pkt_processed|====>|conn:0000558BB8AD039C|path:0|size:1200|pkt_type:INIT|pkt_num:105748528|frame:ACK |recv_time:1757653478885397|dcid:f56b101963eebea50bc2ce4e|dcid_seq:0|
[2025/09/12 05:04:38 885677] [debug] |scid:f56b101963eebea50bc2ce4e|xqc_packet_parse_handshake|success|Length:1094|
[2025/09/12 05:04:38 885684] [debug] |scid:f56b101963eebea50bc2ce4e|xqc_packet_decrypt|largest_pn:0|
[2025/09/12 05:04:38 885689] [debug] |scid:f56b101963eebea50bc2ce4e|xqc_packet_decrypt|decryption nonce|path_id:0|pn:105748527|
[2025/09/12 05:04:38 885696] [debug] |scid:f56b101963eebea50bc2ce4e|xqc_packet_decrypt_single|pkt_type:HSK|pkt_num:105748527|
[2025/09/12 05:04:38 885701] [debug] |scid:f56b101963eebea50bc2ce4e|xqc_process_frames|frame_type:2|
[2025/09/12 05:04:38 885706] [debug] |scid:f56b101963eebea50bc2ce4e|xqc_send_ctl_on_ack_received|conn:0000558BB8AD039C|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 05:04:38 885712] [debug] |scid:f56b101963eebea50bc2ce4e|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:1378|prior_delivered:0|prior_time:1757653478851849|is_app_limited:1|send_elapse:119|ack_elapse:33548|ctl_first_sent_time:1757653478851968|lagest_ack_time:1757653478885397|curr_delivered:1378|
[2025/09/12 05:04:38 885718] [debug] |scid:f56b101963eebea50bc2ce4e|xqc_update_sample|sampler_sent_time_update:1757653478851968|
[2025/09/12 05:04:38 885723] [debug] |scid:f56b101963eebea50bc2ce4e|xqc_send_ctl_on_ack_received|sndq_packets_used:3||sndq_packets_used_bytes:0|sndq_packets_free:3|
[2025/09/12 05:04:38 885728] [debug] |scid:f56b101963eebea50bc2ce4e|xqc_send_ctl_on_ack_received|conn:0000558BB8AD039C|path:0|pkt_num:1|origin_pktnum:0|size:516|pns:1|pkt_type:HSK|frame:CRYPTO |conn_state:S_HANDSHAKE_SENT|frame_largest_ack:3|path_largest_ack:1|
[2025/09/12 05:04:38 885733] [debug] |scid:f56b101963eebea50bc2ce4e|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:1894|prior_delivered:0|prior_time:1757653478851849|is_app_limited:1|send_elapse:231|ack_elapse:33548|ctl_first_sent_time:1757653478852080|lagest_ack_time:1757653478885397|curr_delivered:1894|
[2025/09/12 05:04:38 885739] [debug] |scid:f56b101963eebea50bc2ce4e|xqc_update_sample|sampler_sent_time_update:1757653478852080|
[2025/09/12 05:04:38 885744] [debug] |scid:f56b101963eebea50bc2ce4e|xqc_send_ctl_on_ack_received|sndq_packets_used:2||sndq_packets_used_bytes:0|sndq_packets_free:4|
[2025/09/12 05:04:38 885749] [debug] |scid:f56b101963eebea50bc2ce4e|xqc_send_ctl_on_ack_received|conn:0000558BB8AD039C|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 05:04:38 885754] [debug] |scid:f56b101963eebea50bc2ce4e|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:2101|prior_delivered:0|prior_time:1757653478851849|is_app_limited:1|send_elapse:414|ack_elapse:33548|ctl_first_sent_time:1757653478852263|lagest_ack_time:1757653478885397|curr_delivered:1976|
[2025/09/12 05:04:38 885759] [debug] |scid:f56b101963eebea50bc2ce4e|xqc_update_sample|sampler_sent_time_update:1757653478852263|
[2025/09/12 05:04:38 885764] [debug] |scid:f56b101963eebea50bc2ce4e|xqc_send_ctl_on_ack_received|sndq_packets_used:1||sndq_packets_used_bytes:0|sndq_packets_free:5|
[2025/09/12 05:04:38 885769] [debug] |scid:f56b101963eebea50bc2ce4e|xqc_send_ctl_update_rtt|before update rtt|conn:0000558BB8AD039C|srtt:33548|rttvar:16774|minrtt:33548|latest_rtt:33134|ack_delay:0|
[2025/09/12 05:04:38 885774] [debug] |scid:f56b101963eebea50bc2ce4e|xqc_send_ctl_update_rtt|l-0.0.0.0-443-f56b101963eebea50bc2ce4e p-193.167.0.100-44309-8fa6e8fb65540fc71efc61444a0ee18b0a |after update rtt|conn:0000558BB8AD039C|srtt:33496|rttvar:12684|minrtt:33134|latest_rtt:33134|ack_delay:0|
[2025/09/12 05:04:38 885779] [debug] |scid:f56b101963eebea50bc2ce4e|xqc_send_ctl_get_lost_sent_pn|largest_acked:3|lost_pn:0|thresh:3|
[2025/09/12 05:04:38 885785] [debug] |scid:f56b101963eebea50bc2ce4e|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:04:38 885793] [debug] |scid:f56b101963eebea50bc2ce4e|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:0000558BB8AD039C|path:0|pns:1|expire:1757653478889857|now:1757653478885793|interval:4064|
[2025/09/12 05:04:38 885798] [debug] |scid:f56b101963eebea50bc2ce4e|xqc_timer_set|type:LOSS_DETECTION|expire:1757653478889857|now:1757653478885793|interv:4064|
[2025/09/12 05:04:38 885803] [debug] |scid:f56b101963eebea50bc2ce4e|xqc_generate_sample|sampler: send_elapse 414, ack_elapse 33548, delivered 1976|rate 58900|lost 0|
[2025/09/12 05:04:38 885809] [debug] |scid:f56b101963eebea50bc2ce4e|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (58900) in round 1|
[2025/09/12 05:04:38 885814] [debug] |scid:f56b101963eebea50bc2ce4e|xqc_bbr_update_min_rtt|probertt expire|rtt:33134, old_rtt:33548|
[2025/09/12 05:04:38 885818] [debug] |scid:f56b101963eebea50bc2ce4e|xqc_bbr_update_min_rtt|minrtt expire|rtt:33134, old_rtt:33548|
[2025/09/12 05:04:38 885823] [debug] |scid:f56b101963eebea50bc2ce4e|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:5744|extra_cwnd:3952|
[2025/09/12 05:04:38 885828] [debug] |scid:f56b101963eebea50bc2ce4e|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:47136|packet_lost:0|acked:792|po_sent_time:1757653478852263|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1184|
[2025/09/12 05:04:38 885834] [debug] |scid:f56b101963eebea50bc2ce4e|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:47136|packet_lost:0|acked:792|po_sent_time:1757653478852263|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1184|
[2025/09/12 05:04:38 885839] [debug] |scid:f56b101963eebea50bc2ce4e|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-f56b101963eebea50bc2ce4e p-193.167.0.100-44309-8fa6e8fb65540fc71efc61444a0ee18b0a |bbr on ack|mode:0|pacing_rate:3951694|bw:58900|cwnd:47928|full_bw_reached:0|inflight:125|srtt:33496|latest_rtt:33134|min_rtt:33134|applimit:1|lost:0|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:04:38 885845] [stats] |scid:f56b101963eebea50bc2ce4e|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-f56b101963eebea50bc2ce4e p-193.167.0.100-44309-8fa6e8fb65540fc71efc61444a0ee18b0a |bandwidth change record|bw_before:35292|bw_after:58900|srtt:33496|cwnd:47928|
[2025/09/12 05:04:38 885851] [debug] |scid:f56b101963eebea50bc2ce4e|xqc_process_frames|frame_type:0|
[2025/09/12 05:04:38 885855] [debug] |scid:f56b101963eebea50bc2ce4e|xqc_process_padding_frame|process padding|
[2025/09/12 05:04:38 885863] [info] |scid:f56b101963eebea50bc2ce4e|xqc_send_ctl_on_pns_discard|xqc_send_ctl_set_loss_detection_timer on discard pns:0
[2025/09/12 05:04:38 885868] [debug] |scid:f56b101963eebea50bc2ce4e|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:0000558BB8AD039C|path:0|pns:1|expire:1757653478889857|now:1757653478885867|interval:3990|
[2025/09/12 05:04:38 885873] [debug] |scid:f56b101963eebea50bc2ce4e|xqc_timer_set|type:LOSS_DETECTION|expire:1757653478889857|now:1757653478885867|interv:3990|
[2025/09/12 05:04:38 885878] [debug] |scid:f56b101963eebea50bc2ce4e|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:105748527|largest:105748527|pns:1|
[2025/09/12 05:04:38 885884] [info] |scid:f56b101963eebea50bc2ce4e|xqc_conn_on_pkt_processed|====>|conn:0000558BB8AD039C|path:0|size:1134|pkt_type:HSK|pkt_num:105748527|frame:PADDING ACK |recv_time:1757653478885397|dcid:f56b101963eebea50bc2ce4e|dcid_seq:0|
[2025/09/12 05:04:38 885890] [debug] |scid:f56b101963eebea50bc2ce4e|xqc_timer_set|type:PATH_IDLE|expire:1757653538885397|now:1757653478885397|interv:60000000|
[2025/09/12 05:04:38 885895] [debug] |scid:f56b101963eebea50bc2ce4e|xqc_timer_set|type:CONN_IDLE|expire:1757653538885397|now:1757653478885397|interv:60000000|
[2025/09/12 05:04:38 885900] [debug] |scid:f56b101963eebea50bc2ce4e|xqc_engine_remove_wakeup_queue|next_tick_time:1757653479601849|pq_index:3|
[2025/09/12 05:04:38 885908] [debug] |scid:f56b101963eebea50bc2ce4e|xqc_engine_add_active_queue|last_ticked_time:1757653478851640|
[2025/09/12 05:04:38 885913] [debug] |xqc_engine_main_logic|BEGIN|now:1757653478885913|
[2025/09/12 05:04:38 885919] [debug] |scid:f56b101963eebea50bc2ce4e|xqc_engine_process_conn|conn:0000558BB8AD039C|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:1757653478885918|
[2025/09/12 05:04:38 885927] [debug] |scid:f56b101963eebea50bc2ce4e|xqc_conn_next_wakeup_time|wakeup_time:1757653478889857|
[2025/09/12 05:04:38 885932] [debug] |scid:f56b101963eebea50bc2ce4e|xqc_engine_add_wakeup_queue|next_tick_time:1757653478889857|
[2025/09/12 05:04:38 885937] [debug] |xqc_engine_wakeup_after|wakeup:1757653478889857|now:1757653478885937|diff:3920|
[2025/09/12 05:04:38 885943] [debug] |xqc_engine_main_logic|END|now:1757653478885918|
[2025/09/12 05:04:38 885949] [debug] |xqc_engine_main_logic|BEGIN|now:1757653478885949|
[2025/09/12 05:04:38 885954] [debug] |xqc_engine_wakeup_after|wakeup:1757653478889857|now:1757653478885954|diff:3903|
[2025/09/12 05:04:38 885959] [debug] |xqc_engine_main_logic|END|now:1757653478885949|
[2025/09/12 05:04:38 890036] [debug] |xqc_engine_main_logic|BEGIN|now:1757653478890035|
[2025/09/12 05:04:38 890062] [debug] |scid:f56b101963eebea50bc2ce4e|xqc_engine_remove_wakeup_queue|next_tick_time:1757653478889857|pq_index:0|
[2025/09/12 05:04:38 890067] [debug] |scid:f56b101963eebea50bc2ce4e|xqc_engine_add_active_queue|last_ticked_time:1757653478885918|
[2025/09/12 05:04:38 890073] [debug] |scid:f56b101963eebea50bc2ce4e|xqc_engine_process_conn|conn:0000558BB8AD039C|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:1757653478890072|
[2025/09/12 05:04:38 890079] [debug] |scid:f56b101963eebea50bc2ce4e|xqc_timer_expire|timer expired|type:LOSS_DETECTION|expire_time:1757653478889857|now:1757653478890072|
[2025/09/12 05:04:38 890084] [debug] |scid:f56b101963eebea50bc2ce4e|xqc_timer_loss_detection_timeout|path:0|loss_detection_timeout|
[2025/09/12 05:04:38 890089] [debug] |scid:f56b101963eebea50bc2ce4e|xqc_timer_loss_detection_timeout|xqc_send_ctl_detect_lost|
[2025/09/12 05:04:38 890094] [debug] |scid:f56b101963eebea50bc2ce4e|xqc_send_ctl_get_lost_sent_pn|largest_acked:3|lost_pn:0|thresh:3|
[2025/09/12 05:04:38 890100] [debug] |scid:f56b101963eebea50bc2ce4e|xqc_send_ctl_detect_lost|mark lost|pns:1|pkt_num:2|lost_pn:0|po_sent_time:1757653478852174|lost_send_time:1757653478852389|loss_delay:37683|frame:CRYPTO |repair:32|
[2025/09/12 05:04:38 890105] [debug] |scid:f56b101963eebea50bc2ce4e|xqc_send_ctl_detect_lost|OnLostDetection|largest_lost sent time: 1757653478852174u|
[2025/09/12 05:04:38 890111] [stats] |scid:f56b101963eebea50bc2ce4e|xqc_send_ctl_detect_lost|l-0.0.0.0-443-f56b101963eebea50bc2ce4e p-193.167.0.100-44309-8fa6e8fb65540fc71efc61444a0ee18b0a |lost interval:1757653478890072|lost_count:1|send_count:5|pkt_num:2|po_send_time:1757653478852174|srtt:33496|cwnd:47928|bw:58900|conn_life:39724|now:0|last_lost_time:39724|
[2025/09/12 05:04:38 890117] [debug] |scid:f56b101963eebea50bc2ce4e|xqc_timer_loss_detection_timeout|xqc_send_ctl_set_loss_detection_timer|loss|
[2025/09/12 05:04:38 890121] [debug] |scid:f56b101963eebea50bc2ce4e|xqc_send_ctl_set_loss_detection_timer|unset|no ack-eliciting pkts in flight|conn:0000558BB8AD039C|path:0|
[2025/09/12 05:04:38 890126] [debug] |scid:f56b101963eebea50bc2ce4e|xqc_timer_unset|type:LOSS_DETECTION|
[2025/09/12 05:04:38 890131] [debug] |scid:f56b101963eebea50bc2ce4e|xqc_timer_expire|unset|type:LOSS_DETECTION|expire_time:0|now:1757653478890072|
[2025/09/12 05:04:38 890136] [debug] |scid:f56b101963eebea50bc2ce4e|xqc_timer_unset|type:LOSS_DETECTION|
[2025/09/12 05:04:38 890142] [debug] |scid:f56b101963eebea50bc2ce4e|xqc_path_get_perf_class|conn:0000558BB8AD039C|path_id:0|path_srtt:33496|min_srtt:33496|path_bw:58900|loss_rate:0.00|path_pto:0|
[2025/09/12 05:04:38 890154] [debug] |scid:f56b101963eebea50bc2ce4e|xqc_send_ctl_can_send|l-0.0.0.0-443-f56b101963eebea50bc2ce4e p-193.167.0.100-44309-8fa6e8fb65540fc71efc61444a0ee18b0a |path:0|can:1|pkt_sz:125|schedule_bytes:0|inflight:0|cwnd:47928|conn:0000558BB8AD039C|stream_id:0|stream_offset:0|
[2025/09/12 05:04:38 890160] [debug] |scid:f56b101963eebea50bc2ce4e|xqc_minrtt_scheduler_get_path|path srtt|conn:0000558BB8AD039C|path_id:0|path_srtt:33496|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:04:38 890165] [debug] |scid:f56b101963eebea50bc2ce4e|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CRYPTO |pn:2|size:125|reinj:0|path_class:2|
[2025/09/12 05:04:38 890171] [debug] |scid:f56b101963eebea50bc2ce4e|xqc_check_acked_or_dropped_pkt|conn:0000558BB8AD039C|pkt_num:2|size:125|pkt_type:HSK|frame:CRYPTO |
[2025/09/12 05:04:38 890177] [debug] |scid:f56b101963eebea50bc2ce4e|xqc_send_ctl_can_send|l-0.0.0.0-443-f56b101963eebea50bc2ce4e p-193.167.0.100-44309-8fa6e8fb65540fc71efc61444a0ee18b0a |path:0|can:1|pkt_sz:125|schedule_bytes:0|inflight:0|cwnd:47928|conn:0000558BB8AD039C|stream_id:0|stream_offset:0|
[2025/09/12 05:04:38 890182] [debug] |scid:f56b101963eebea50bc2ce4e|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:04:38 890188] [debug] |scid:f56b101963eebea50bc2ce4e|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:4|
[2025/09/12 05:04:38 890222] [info] |scid:f56b101963eebea50bc2ce4e|xqc_send_packet_with_pn|<==|conn:0000558BB8AD039C|path:0|pkt_num:4|size:125|sent:141|pkt_type:HSK|frame:CRYPTO |inflight:0|now:1757653478890197|stream_id:0|stream_offset:0|
[2025/09/12 05:04:38 890229] [debug] |scid:f56b101963eebea50bc2ce4e|xqc_send_ctl_on_packet_sent|conn:0000558BB8AD039C|path:0|pkt_num:4|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 05:04:38 890235] [debug] |scid:f56b101963eebea50bc2ce4e|xqc_send_ctl_on_packet_sent|path:0|inflight:0|applimit:0|
[2025/09/12 05:04:38 890241] [debug] |scid:f56b101963eebea50bc2ce4e|xqc_send_ctl_get_pto_time_and_space|srtt:33496|rtt_var:12684|pto_duration:84232|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:04:38 890250] [debug] |scid:f56b101963eebea50bc2ce4e|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8AD039C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:04:38 890258] [debug] |scid:f56b101963eebea50bc2ce4e|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8AD039C|path:0|PNS: 1, unacked: 125|
[2025/09/12 05:04:38 890266] [debug] |scid:f56b101963eebea50bc2ce4e|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8AD039C|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:04:38 890274] [debug] |scid:f56b101963eebea50bc2ce4e|xqc_timer_set|type:LOSS_DETECTION|expire:1757653478974429|now:1757653478890241|interv:84188|
[2025/09/12 05:04:38 890282] [debug] |scid:f56b101963eebea50bc2ce4e|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB8AD039C|path:0|pns:1|expire:1757653478974429|now:1757653478890241|interval:84188|pto_count:0|srtt:33496
[2025/09/12 05:04:38 890291] [debug] |scid:f56b101963eebea50bc2ce4e|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:47928|inflight:125|
[2025/09/12 05:04:38 890301] [debug] |scid:f56b101963eebea50bc2ce4e|xqc_conn_next_wakeup_time|wakeup_time:1757653478974429|
[2025/09/12 05:04:38 890309] [debug] |scid:f56b101963eebea50bc2ce4e|xqc_engine_add_wakeup_queue|next_tick_time:1757653478974429|
[2025/09/12 05:04:38 890316] [debug] |xqc_engine_wakeup_after|wakeup:1757653478974429|now:1757653478890316|diff:84113|
[2025/09/12 05:04:38 890321] [debug] |xqc_engine_main_logic|END|now:1757653478890072|
[2025/09/12 05:04:38 923386] [info] |xqc_engine_packet_process|==>|conn:0000558BB8AD039C|size:1406|state:S_HANDSHAKE_SENT|recv_time:1757653478923385|
[2025/09/12 05:04:38 923403] [debug] |scid:f56b101963eebea50bc2ce4e|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:f56b101963eebea50bc2ce4e|spin_bit:0|
[2025/09/12 05:04:38 923417] [warn] |scid:f56b101963eebea50bc2ce4e|xqc_packet_parse_single|delay|buff 1RTT packet before handshake completed|
[2025/09/12 05:04:38 923425] [debug] |scid:f56b101963eebea50bc2ce4e|xqc_conn_buff_undecrypt_packet_in|====>|delay|undecrypt_count:1|encrypt_level:3|
[2025/09/12 05:04:38 923432] [info] |scid:f56b101963eebea50bc2ce4e|xqc_conn_process_packet|ignore err|-630|
[2025/09/12 05:04:38 923439] [debug] |scid:f56b101963eebea50bc2ce4e|xqc_timer_set|type:PATH_IDLE|expire:1757653538923385|now:1757653478923385|interv:60000000|
[2025/09/12 05:04:38 923446] [debug] |scid:f56b101963eebea50bc2ce4e|xqc_timer_set|type:CONN_IDLE|expire:1757653538923385|now:1757653478923385|interv:60000000|
[2025/09/12 05:04:38 923452] [debug] |scid:f56b101963eebea50bc2ce4e|xqc_engine_remove_wakeup_queue|next_tick_time:1757653478974429|pq_index:0|
[2025/09/12 05:04:38 923458] [debug] |scid:f56b101963eebea50bc2ce4e|xqc_engine_add_active_queue|last_ticked_time:1757653478890072|
[2025/09/12 05:04:38 923466] [debug] |xqc_engine_main_logic|BEGIN|now:1757653478923466|
[2025/09/12 05:04:38 923474] [debug] |scid:f56b101963eebea50bc2ce4e|xqc_engine_process_conn|conn:0000558BB8AD039C|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:1757653478923472|
[2025/09/12 05:04:38 923482] [debug] |scid:f56b101963eebea50bc2ce4e|xqc_conn_next_wakeup_time|wakeup_time:1757653478974429|
[2025/09/12 05:04:38 923490] [debug] |scid:f56b101963eebea50bc2ce4e|xqc_engine_add_wakeup_queue|next_tick_time:1757653478974429|
[2025/09/12 05:04:38 923496] [debug] |xqc_engine_wakeup_after|wakeup:1757653478974429|now:1757653478923496|diff:50933|
[2025/09/12 05:04:38 923502] [debug] |xqc_engine_main_logic|END|now:1757653478923472|
[2025/09/12 05:04:38 974578] [debug] |xqc_engine_main_logic|BEGIN|now:1757653478974578|
[2025/09/12 05:04:38 974589] [debug] |scid:f56b101963eebea50bc2ce4e|xqc_engine_remove_wakeup_queue|next_tick_time:1757653478974429|pq_index:0|
[2025/09/12 05:04:38 974594] [debug] |scid:f56b101963eebea50bc2ce4e|xqc_engine_add_active_queue|last_ticked_time:1757653478923472|
[2025/09/12 05:04:38 974600] [debug] |scid:f56b101963eebea50bc2ce4e|xqc_engine_process_conn|conn:0000558BB8AD039C|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:1757653478974599|
[2025/09/12 05:04:38 974606] [debug] |scid:f56b101963eebea50bc2ce4e|xqc_timer_expire|timer expired|type:LOSS_DETECTION|expire_time:1757653478974429|now:1757653478974599|
[2025/09/12 05:04:38 974611] [debug] |scid:f56b101963eebea50bc2ce4e|xqc_timer_loss_detection_timeout|path:0|loss_detection_timeout|
[2025/09/12 05:04:38 974616] [debug] |scid:f56b101963eebea50bc2ce4e|xqc_timer_loss_detection_timeout|send Probe pkts|conn:0000558BB8AD039C|path:0|bytes_in_flight:125|
[2025/09/12 05:04:38 974621] [debug] |scid:f56b101963eebea50bc2ce4e|xqc_send_ctl_get_pto_time_and_space|srtt:33496|rtt_var:12684|pto_duration:84232|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:04:38 974626] [debug] |scid:f56b101963eebea50bc2ce4e|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8AD039C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:04:38 974631] [debug] |scid:f56b101963eebea50bc2ce4e|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8AD039C|path:0|PNS: 1, unacked: 125|
[2025/09/12 05:04:38 974636] [debug] |scid:f56b101963eebea50bc2ce4e|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8AD039C|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:04:38 974641] [debug] |scid:f56b101963eebea50bc2ce4e|xqc_path_send_one_or_two_ack_elicit_pkts|send two ack-eliciting pkts|path:0|pns:1|
[2025/09/12 05:04:38 974646] [debug] |scid:f56b101963eebea50bc2ce4e|xqc_conn_send_probe_pkt|conn:0000558BB8AD039C|path:0|pkt_num:2|size:125|pkt_type:HSK|frame:CRYPTO |conn_state:S_HANDSHAKE_SENT|
[2025/09/12 05:04:38 974653] [debug] |scid:f56b101963eebea50bc2ce4e|xqc_conn_send_probe_pkt|conn:0000558BB8AD039C|path:0|pkt_num:4|size:125|pkt_type:HSK|frame:CRYPTO |conn_state:S_HANDSHAKE_SENT|
[2025/09/12 05:04:38 974664] [debug] |scid:f56b101963eebea50bc2ce4e|xqc_timer_loss_detection_timeout|xqc_send_ctl_set_loss_detection_timer|PTO|conn:0000558BB8AD039C|pto_count:1
[2025/09/12 05:04:38 974669] [debug] |scid:f56b101963eebea50bc2ce4e|xqc_send_ctl_set_loss_detection_timer|unset|no ack-eliciting pkts in flight|conn:0000558BB8AD039C|path:0|
[2025/09/12 05:04:38 974674] [debug] |scid:f56b101963eebea50bc2ce4e|xqc_timer_unset|type:LOSS_DETECTION|
[2025/09/12 05:04:38 974679] [debug] |scid:f56b101963eebea50bc2ce4e|xqc_timer_expire|unset|type:LOSS_DETECTION|expire_time:0|now:1757653478974599|
[2025/09/12 05:04:38 974684] [debug] |scid:f56b101963eebea50bc2ce4e|xqc_timer_unset|type:LOSS_DETECTION|
[2025/09/12 05:04:38 974690] [debug] |scid:f56b101963eebea50bc2ce4e|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:CRYPTO |stream_id:0|stream_offset:0|
[2025/09/12 05:04:38 974695] [debug] |scid:f56b101963eebea50bc2ce4e|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:CRYPTO |stream_id:0|stream_offset:0|
[2025/09/12 05:04:38 974700] [debug] |scid:f56b101963eebea50bc2ce4e|xqc_check_acked_or_dropped_pkt|conn:0000558BB8AD039C|pkt_num:2|size:125|pkt_type:HSK|frame:CRYPTO |
[2025/09/12 05:04:38 974707] [debug] |scid:f56b101963eebea50bc2ce4e|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:5|
[2025/09/12 05:04:38 974743] [info] |scid:f56b101963eebea50bc2ce4e|xqc_send_packet_with_pn|<==|conn:0000558BB8AD039C|path:0|pkt_num:5|size:125|sent:141|pkt_type:HSK|frame:CRYPTO |inflight:0|now:1757653478974716|stream_id:0|stream_offset:0|
[2025/09/12 05:04:38 974751] [debug] |scid:f56b101963eebea50bc2ce4e|xqc_send_ctl_on_packet_sent|conn:0000558BB8AD039C|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:0|
[2025/09/12 05:04:38 974756] [debug] |scid:f56b101963eebea50bc2ce4e|xqc_send_ctl_on_packet_sent|path:0|inflight:0|applimit:0|
[2025/09/12 05:04:38 974762] [debug] |scid:f56b101963eebea50bc2ce4e|xqc_send_ctl_get_pto_time_and_space|srtt:33496|rtt_var:12684|pto_duration:168464|backoff_factor:2.00|backoff:2.00|pto_cnt:1|max_ack_delay:25|
[2025/09/12 05:04:38 974767] [debug] |scid:f56b101963eebea50bc2ce4e|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8AD039C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:04:38 974772] [debug] |scid:f56b101963eebea50bc2ce4e|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8AD039C|path:0|PNS: 1, unacked: 125|
[2025/09/12 05:04:38 974777] [debug] |scid:f56b101963eebea50bc2ce4e|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8AD039C|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:04:38 974782] [debug] |scid:f56b101963eebea50bc2ce4e|xqc_timer_set|type:LOSS_DETECTION|expire:1757653479143180|now:1757653478974761|interv:168419|
[2025/09/12 05:04:38 974790] [debug] |scid:f56b101963eebea50bc2ce4e|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB8AD039C|path:0|pns:1|expire:1757653479143180|now:1757653478974761|interval:168419|pto_count:1|srtt:33496
[2025/09/12 05:04:38 974799] [debug] |scid:f56b101963eebea50bc2ce4e|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:47928|inflight:125|
[2025/09/12 05:04:38 974809] [debug] |scid:f56b101963eebea50bc2ce4e|xqc_check_acked_or_dropped_pkt|conn:0000558BB8AD039C|pkt_num:4|size:125|pkt_type:HSK|frame:CRYPTO |
[2025/09/12 05:04:38 974818] [debug] |scid:f56b101963eebea50bc2ce4e|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:6|
[2025/09/12 05:04:38 974859] [info] |scid:f56b101963eebea50bc2ce4e|xqc_send_packet_with_pn|<==|conn:0000558BB8AD039C|path:0|pkt_num:6|size:125|sent:141|pkt_type:HSK|frame:CRYPTO |inflight:125|now:1757653478974830|stream_id:0|stream_offset:0|
[2025/09/12 05:04:38 974870] [debug] |scid:f56b101963eebea50bc2ce4e|xqc_send_ctl_on_packet_sent|conn:0000558BB8AD039C|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 05:04:38 974879] [debug] |scid:f56b101963eebea50bc2ce4e|xqc_send_ctl_on_packet_sent|path:0|inflight:125|applimit:0|
[2025/09/12 05:04:38 974896] [debug] |scid:f56b101963eebea50bc2ce4e|xqc_send_ctl_get_pto_time_and_space|srtt:33496|rtt_var:12684|pto_duration:168464|backoff_factor:2.00|backoff:2.00|pto_cnt:1|max_ack_delay:25|
[2025/09/12 05:04:38 974904] [debug] |scid:f56b101963eebea50bc2ce4e|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8AD039C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:04:38 974913] [debug] |scid:f56b101963eebea50bc2ce4e|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8AD039C|path:0|PNS: 1, unacked: 250|
[2025/09/12 05:04:38 974920] [debug] |scid:f56b101963eebea50bc2ce4e|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8AD039C|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:04:38 974926] [debug] |scid:f56b101963eebea50bc2ce4e|xqc_timer_set|type:LOSS_DETECTION|expire:1757653479143294|now:1757653478974895|interv:168399|
[2025/09/12 05:04:38 974931] [debug] |scid:f56b101963eebea50bc2ce4e|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB8AD039C|path:0|pns:1|expire:1757653479143294|now:1757653478974895|interval:168399|pto_count:1|srtt:33496
[2025/09/12 05:04:38 974936] [debug] |scid:f56b101963eebea50bc2ce4e|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:47928|inflight:250|
[2025/09/12 05:04:38 974943] [debug] |scid:f56b101963eebea50bc2ce4e|xqc_conn_next_wakeup_time|wakeup_time:1757653479143294|
[2025/09/12 05:04:38 974948] [debug] |scid:f56b101963eebea50bc2ce4e|xqc_engine_add_wakeup_queue|next_tick_time:1757653479143294|
[2025/09/12 05:04:38 974954] [debug] |xqc_engine_wakeup_after|wakeup:1757653479028492|now:1757653478974953|diff:53539|
[2025/09/12 05:04:38 974960] [debug] |xqc_engine_main_logic|END|now:1757653478974599|
[2025/09/12 05:04:39 029056] [debug] |xqc_engine_main_logic|BEGIN|now:1757653479029055|
[2025/09/12 05:04:39 029071] [debug] |scid:ce9912b37c85af15926aa6b3|xqc_engine_remove_wakeup_queue|next_tick_time:1757653479028492|pq_index:0|
[2025/09/12 05:04:39 029077] [debug] |scid:ce9912b37c85af15926aa6b3|xqc_engine_add_active_queue|last_ticked_time:1757653478774755|
[2025/09/12 05:04:39 029084] [debug] |scid:ce9912b37c85af15926aa6b3|xqc_engine_process_conn|conn:0000558BB8A7A98C|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:1757653479029082|
[2025/09/12 05:04:39 029090] [debug] |scid:ce9912b37c85af15926aa6b3|xqc_timer_expire|timer expired|type:CONN_DRAINING|expire_time:1757653479028492|now:1757653479029082|
[2025/09/12 05:04:39 029095] [debug] |scid:ce9912b37c85af15926aa6b3|xqc_timer_expire|unset|type:CONN_DRAINING|expire_time:1757653479028492|now:1757653479029082|
[2025/09/12 05:04:39 029100] [debug] |scid:ce9912b37c85af15926aa6b3|xqc_timer_unset|type:CONN_DRAINING|
[2025/09/12 05:04:39 029105] [info] |xqc_engine_main_logic|conn:0000558BB8A7A98C|l-0.0.0.0-443-ce9912b37c85af15926aa6b3 p-193.167.0.100-41032-afed5863efaf8c551ad183794e89cd921f|conn_state:13|next_tick_time:1757653479028492
[2025/09/12 05:04:39 029120] [report] |scid:ce9912b37c85af15926aa6b3|xqc_conn_destroy|0000558BB8A7A98C|has_0rtt:0|0rtt_accept:0|token_ok:0|handshake_time:174144|first_send_delay:330978|conn_persist:617314|keyupdate_cnt:0|err:0x0|close_msg:remote close|l-0.0.0.0-443-ce9912b37c85af15926aa6b3 p-193.167.0.100-41032-afed5863efaf8c551ad183794e89cd921f|hsk_recv:35063|close_recv:362829|close_send:362998|last_recv:362760|last_send:362998|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,i32,4,26,39,40000,1630999595,362,0,4,1431,1444,3,1630999593,330,0,4,296,309,4080,1630999594,330,0,4,1066,84,12,331,4,26,40000,13,362,4,39,4,11,298,0-2,0-2,0-0,0-0,0-0,0-32,0-5209,0-5944,0-17,0-11,0-3,0-0,0-0,0-0,0-0,0-0,0-0,0-0|alpn:hq-interop|rebind_count:0|rebind_valid:0|rtx_pkt:3|tlp_pkt:0|snd_pkt:17|spurious_loss:1|detected_loss:4|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 05:04:39 029145] [debug] |scid:ce9912b37c85af15926aa6b3|xqc_destroy_stream|send_state:2|recv_state:3|stream_id:0|stream_type:0|
[2025/09/12 05:04:39 029155] [stats] |scid:ce9912b37c85af15926aa6b3|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:1757653478742577|wrt_delay:206|snd_delay:341|finwrt_delay:206|finsnd_delay:341|finrcv_delay:3|finread_delay:113|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-ce9912b37c85af15926aa6b3 p-193.167.0.100-41032-afed5863efaf8c551ad183794e89cd921f|path_info:mp is not supported in connection scid:ce9912b37c85af15926aa6b3|fec_recv_delay:0u|fec_send_rpr_cnt:0|retrans:0|
[2025/09/12 05:04:39 029194] [debug] |scid:ce9912b37c85af15926aa6b3|xqc_send_ctl_destroy|destroy|
[2025/09/12 05:04:39 029202] [debug] |scid:ce9912b37c85af15926aa6b3|xqc_destroy_crypto_stream|destroy crypto stream|encrypt_level:0|cur_state:CLOSED|
[2025/09/12 05:04:39 029208] [debug] |scid:ce9912b37c85af15926aa6b3|xqc_destroy_crypto_stream|destroy crypto stream|encrypt_level:2|cur_state:CLOSED|
[2025/09/12 05:04:39 029212] [debug] |scid:ce9912b37c85af15926aa6b3|xqc_destroy_crypto_stream|destroy crypto stream|encrypt_level:3|cur_state:CLOSED|
[2025/09/12 05:04:39 029252] [debug] |xqc_engine_wakeup_after|wakeup:1757653479143294|now:1757653479029252|diff:114042|
[2025/09/12 05:04:39 029258] [debug] |xqc_engine_main_logic|END|now:1757653479029082|
[2025/09/12 05:04:39 144428] [debug] |xqc_engine_main_logic|BEGIN|now:1757653479144428|
[2025/09/12 05:04:39 144444] [debug] |scid:f56b101963eebea50bc2ce4e|xqc_engine_remove_wakeup_queue|next_tick_time:1757653479143294|pq_index:0|
[2025/09/12 05:04:39 144451] [debug] |scid:f56b101963eebea50bc2ce4e|xqc_engine_add_active_queue|last_ticked_time:1757653478974599|
[2025/09/12 05:04:39 144458] [debug] |scid:f56b101963eebea50bc2ce4e|xqc_engine_process_conn|conn:0000558BB8AD039C|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:1757653479144457|
[2025/09/12 05:04:39 144464] [debug] |scid:f56b101963eebea50bc2ce4e|xqc_timer_expire|timer expired|type:LOSS_DETECTION|expire_time:1757653479143294|now:1757653479144457|
[2025/09/12 05:04:39 144469] [debug] |scid:f56b101963eebea50bc2ce4e|xqc_timer_loss_detection_timeout|path:0|loss_detection_timeout|
[2025/09/12 05:04:39 144475] [debug] |scid:f56b101963eebea50bc2ce4e|xqc_timer_loss_detection_timeout|send Probe pkts|conn:0000558BB8AD039C|path:0|bytes_in_flight:250|
[2025/09/12 05:04:39 144480] [debug] |scid:f56b101963eebea50bc2ce4e|xqc_send_ctl_get_pto_time_and_space|srtt:33496|rtt_var:12684|pto_duration:168464|backoff_factor:2.00|backoff:2.00|pto_cnt:1|max_ack_delay:25|
[2025/09/12 05:04:39 144486] [debug] |scid:f56b101963eebea50bc2ce4e|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8AD039C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:04:39 144491] [debug] |scid:f56b101963eebea50bc2ce4e|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8AD039C|path:0|PNS: 1, unacked: 250|
[2025/09/12 05:04:39 144495] [debug] |scid:f56b101963eebea50bc2ce4e|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8AD039C|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:04:39 144500] [debug] |scid:f56b101963eebea50bc2ce4e|xqc_path_send_one_or_two_ack_elicit_pkts|send two ack-eliciting pkts|path:0|pns:1|
[2025/09/12 05:04:39 144506] [debug] |scid:f56b101963eebea50bc2ce4e|xqc_conn_send_probe_pkt|conn:0000558BB8AD039C|path:0|pkt_num:2|size:125|pkt_type:HSK|frame:CRYPTO |conn_state:S_HANDSHAKE_SENT|
[2025/09/12 05:04:39 144513] [debug] |scid:f56b101963eebea50bc2ce4e|xqc_conn_send_probe_pkt|conn:0000558BB8AD039C|path:0|pkt_num:4|size:125|pkt_type:HSK|frame:CRYPTO |conn_state:S_HANDSHAKE_SENT|
[2025/09/12 05:04:39 144526] [debug] |scid:f56b101963eebea50bc2ce4e|xqc_timer_loss_detection_timeout|xqc_send_ctl_set_loss_detection_timer|PTO|conn:0000558BB8AD039C|pto_count:2
[2025/09/12 05:04:39 144532] [debug] |scid:f56b101963eebea50bc2ce4e|xqc_send_ctl_get_pto_time_and_space|srtt:33496|rtt_var:12684|pto_duration:336928|backoff_factor:2.00|backoff:4.00|pto_cnt:2|max_ack_delay:25|
[2025/09/12 05:04:39 144537] [debug] |scid:f56b101963eebea50bc2ce4e|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8AD039C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:04:39 144542] [debug] |scid:f56b101963eebea50bc2ce4e|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8AD039C|path:0|PNS: 1, unacked: 250|
[2025/09/12 05:04:39 144547] [debug] |scid:f56b101963eebea50bc2ce4e|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8AD039C|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:04:39 144551] [debug] |scid:f56b101963eebea50bc2ce4e|xqc_timer_set|type:LOSS_DETECTION|expire:1757653479311758|now:1757653479144531|interv:167227|
[2025/09/12 05:04:39 144556] [debug] |scid:f56b101963eebea50bc2ce4e|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB8AD039C|path:0|pns:1|expire:1757653479311758|now:1757653479144531|interval:167227|pto_count:2|srtt:33496
[2025/09/12 05:04:39 144564] [debug] |scid:f56b101963eebea50bc2ce4e|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:CRYPTO |stream_id:0|stream_offset:0|
[2025/09/12 05:04:39 144570] [debug] |scid:f56b101963eebea50bc2ce4e|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:CRYPTO |stream_id:0|stream_offset:0|
[2025/09/12 05:04:39 144575] [debug] |scid:f56b101963eebea50bc2ce4e|xqc_check_acked_or_dropped_pkt|conn:0000558BB8AD039C|pkt_num:2|size:125|pkt_type:HSK|frame:CRYPTO |
[2025/09/12 05:04:39 144581] [debug] |scid:f56b101963eebea50bc2ce4e|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:7|
[2025/09/12 05:04:39 144628] [info] |scid:f56b101963eebea50bc2ce4e|xqc_send_packet_with_pn|<==|conn:0000558BB8AD039C|path:0|pkt_num:7|size:125|sent:141|pkt_type:HSK|frame:CRYPTO |inflight:250|now:1757653479144592|stream_id:0|stream_offset:0|
[2025/09/12 05:04:39 144636] [debug] |scid:f56b101963eebea50bc2ce4e|xqc_send_ctl_on_packet_sent|conn:0000558BB8AD039C|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:16|
[2025/09/12 05:04:39 144642] [debug] |scid:f56b101963eebea50bc2ce4e|xqc_send_ctl_on_packet_sent|path:0|inflight:250|applimit:0|
[2025/09/12 05:04:39 144647] [debug] |scid:f56b101963eebea50bc2ce4e|xqc_send_ctl_get_pto_time_and_space|srtt:33496|rtt_var:12684|pto_duration:336928|backoff_factor:2.00|backoff:4.00|pto_cnt:2|max_ack_delay:25|
[2025/09/12 05:04:39 144653] [debug] |scid:f56b101963eebea50bc2ce4e|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8AD039C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:04:39 144658] [debug] |scid:f56b101963eebea50bc2ce4e|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8AD039C|path:0|PNS: 1, unacked: 375|
[2025/09/12 05:04:39 144662] [debug] |scid:f56b101963eebea50bc2ce4e|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8AD039C|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:04:39 144667] [debug] |scid:f56b101963eebea50bc2ce4e|xqc_timer_set|type:LOSS_DETECTION|expire:1757653479481520|now:1757653479144647|interv:336873|
[2025/09/12 05:04:39 144675] [debug] |scid:f56b101963eebea50bc2ce4e|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB8AD039C|path:0|pns:1|expire:1757653479481520|now:1757653479144647|interval:336873|pto_count:2|srtt:33496
[2025/09/12 05:04:39 144684] [debug] |scid:f56b101963eebea50bc2ce4e|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:47928|inflight:375|
[2025/09/12 05:04:39 144693] [debug] |scid:f56b101963eebea50bc2ce4e|xqc_check_acked_or_dropped_pkt|conn:0000558BB8AD039C|pkt_num:4|size:125|pkt_type:HSK|frame:CRYPTO |
[2025/09/12 05:04:39 144702] [debug] |scid:f56b101963eebea50bc2ce4e|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:8|
[2025/09/12 05:04:39 144760] [info] |scid:f56b101963eebea50bc2ce4e|xqc_send_packet_with_pn|<==|conn:0000558BB8AD039C|path:0|pkt_num:8|size:125|sent:141|pkt_type:HSK|frame:CRYPTO |inflight:375|now:1757653479144730|stream_id:0|stream_offset:0|
[2025/09/12 05:04:39 144770] [debug] |scid:f56b101963eebea50bc2ce4e|xqc_send_ctl_on_packet_sent|conn:0000558BB8AD039C|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:16|
[2025/09/12 05:04:39 144780] [debug] |scid:f56b101963eebea50bc2ce4e|xqc_send_ctl_on_packet_sent|path:0|inflight:375|applimit:0|
[2025/09/12 05:04:39 144789] [debug] |scid:f56b101963eebea50bc2ce4e|xqc_send_ctl_get_pto_time_and_space|srtt:33496|rtt_var:12684|pto_duration:336928|backoff_factor:2.00|backoff:4.00|pto_cnt:2|max_ack_delay:25|
[2025/09/12 05:04:39 144797] [debug] |scid:f56b101963eebea50bc2ce4e|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8AD039C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:04:39 144803] [debug] |scid:f56b101963eebea50bc2ce4e|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8AD039C|path:0|PNS: 1, unacked: 500|
[2025/09/12 05:04:39 144809] [debug] |scid:f56b101963eebea50bc2ce4e|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8AD039C|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:04:39 144816] [debug] |scid:f56b101963eebea50bc2ce4e|xqc_timer_set|type:LOSS_DETECTION|expire:1757653479481658|now:1757653479144788|interv:336870|
[2025/09/12 05:04:39 144822] [debug] |scid:f56b101963eebea50bc2ce4e|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB8AD039C|path:0|pns:1|expire:1757653479481658|now:1757653479144788|interval:336870|pto_count:2|srtt:33496
[2025/09/12 05:04:39 144826] [debug] |scid:f56b101963eebea50bc2ce4e|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:47928|inflight:500|
[2025/09/12 05:04:39 144831] [debug] |scid:f56b101963eebea50bc2ce4e|xqc_conn_next_wakeup_time|wakeup_time:1757653479481658|
[2025/09/12 05:04:39 144836] [debug] |scid:f56b101963eebea50bc2ce4e|xqc_engine_add_wakeup_queue|next_tick_time:1757653479481658|
[2025/09/12 05:04:39 144840] [debug] |xqc_engine_wakeup_after|wakeup:1757653479351502|now:1757653479144840|diff:206662|
[2025/09/12 05:04:39 144844] [debug] |xqc_engine_main_logic|END|now:1757653479144457|
[2025/09/12 05:04:39 175670] [info] |xqc_engine_packet_process|==>|conn:0000558BB8AD039C|size:70|state:S_HANDSHAKE_SENT|recv_time:1757653479175669|
[2025/09/12 05:04:39 175692] [debug] |scid:f56b101963eebea50bc2ce4e|xqc_packet_parse_handshake|success|Length:30|
[2025/09/12 05:04:39 175704] [debug] |scid:f56b101963eebea50bc2ce4e|xqc_packet_decrypt|largest_pn:105748527|
[2025/09/12 05:04:39 175713] [debug] |scid:f56b101963eebea50bc2ce4e|xqc_packet_decrypt|decryption nonce|path_id:0|pn:105748530|
[2025/09/12 05:04:39 175725] [debug] |scid:f56b101963eebea50bc2ce4e|xqc_packet_decrypt_single|pkt_type:HSK|pkt_num:105748530|
[2025/09/12 05:04:39 175734] [debug] |scid:f56b101963eebea50bc2ce4e|xqc_process_frames|frame_type:2|
[2025/09/12 05:04:39 175744] [debug] |scid:f56b101963eebea50bc2ce4e|xqc_send_ctl_on_ack_received|conn:0000558BB8AD039C|path:0|pkt_num:4|origin_pktnum:2|size:125|pns:1|pkt_type:HSK|frame:CRYPTO |conn_state:S_HANDSHAKE_SENT|frame_largest_ack:8|path_largest_ack:4|
[2025/09/12 05:04:39 175753] [debug] |scid:f56b101963eebea50bc2ce4e|xqc_update_sample|sampler_update|prior_lost:1|tx_in_flight:125|prior_delivered:1976|prior_time:1757653478890197|is_app_limited:1|send_elapse:0|ack_elapse:285472|ctl_first_sent_time:1757653478890197|lagest_ack_time:1757653479175669|curr_delivered:2101|
[2025/09/12 05:04:39 175763] [debug] |scid:f56b101963eebea50bc2ce4e|xqc_update_sample|sampler_sent_time_update:1757653478890197|
[2025/09/12 05:04:39 175771] [debug] |scid:f56b101963eebea50bc2ce4e|xqc_send_ctl_on_ack_received|sndq_packets_used:5||sndq_packets_used_bytes:0|sndq_packets_free:1|
[2025/09/12 05:04:39 175780] [debug] |scid:f56b101963eebea50bc2ce4e|xqc_send_ctl_on_ack_received|conn:0000558BB8AD039C|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:8|path_largest_ack:5|
[2025/09/12 05:04:39 175802] [debug] |scid:f56b101963eebea50bc2ce4e|xqc_update_sample|sampler_update|prior_lost:1|tx_in_flight:125|prior_delivered:1976|prior_time:1757653478890197|is_app_limited:1|send_elapse:0|ack_elapse:285472|ctl_first_sent_time:1757653478890197|lagest_ack_time:1757653479175669|curr_delivered:2226|
[2025/09/12 05:04:39 175813] [debug] |scid:f56b101963eebea50bc2ce4e|xqc_update_sample|sampler_sent_time_update:1757653478974716|
[2025/09/12 05:04:39 175822] [debug] |scid:f56b101963eebea50bc2ce4e|xqc_send_ctl_on_ack_received|sndq_packets_used:4||sndq_packets_used_bytes:0|sndq_packets_free:2|
[2025/09/12 05:04:39 175831] [debug] |scid:f56b101963eebea50bc2ce4e|xqc_send_ctl_on_ack_received|conn:0000558BB8AD039C|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 05:04:39 175839] [debug] |scid:f56b101963eebea50bc2ce4e|xqc_update_sample|sampler_update|prior_lost:1|tx_in_flight:125|prior_delivered:1976|prior_time:1757653478890197|is_app_limited:1|send_elapse:0|ack_elapse:285472|ctl_first_sent_time:1757653478890197|lagest_ack_time:1757653479175669|curr_delivered:2351|
[2025/09/12 05:04:39 175849] [debug] |scid:f56b101963eebea50bc2ce4e|xqc_update_sample|sampler_sent_time_update:1757653479144592|
[2025/09/12 05:04:39 175857] [debug] |scid:f56b101963eebea50bc2ce4e|xqc_send_ctl_on_ack_received|sndq_packets_used:3||sndq_packets_used_bytes:0|sndq_packets_free:3|
[2025/09/12 05:04:39 175865] [debug] |scid:f56b101963eebea50bc2ce4e|xqc_send_ctl_on_ack_received|conn:0000558BB8AD039C|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 05:04:39 175871] [debug] |scid:f56b101963eebea50bc2ce4e|xqc_update_sample|sampler_update|prior_lost:1|tx_in_flight:125|prior_delivered:1976|prior_time:1757653478890197|is_app_limited:1|send_elapse:0|ack_elapse:285472|ctl_first_sent_time:1757653478890197|lagest_ack_time:1757653479175669|curr_delivered:2476|
[2025/09/12 05:04:39 175879] [debug] |scid:f56b101963eebea50bc2ce4e|xqc_update_sample|sampler_sent_time_update:1757653479144730|
[2025/09/12 05:04:39 175884] [debug] |scid:f56b101963eebea50bc2ce4e|xqc_send_ctl_on_ack_received|sndq_packets_used:2||sndq_packets_used_bytes:0|sndq_packets_free:4|
[2025/09/12 05:04:39 175888] [debug] |scid:f56b101963eebea50bc2ce4e|xqc_send_ctl_update_rtt|before update rtt|conn:0000558BB8AD039C|srtt:33496|rttvar:12684|minrtt:33134|latest_rtt:30939|ack_delay:0|
[2025/09/12 05:04:39 175892] [debug] |scid:f56b101963eebea50bc2ce4e|xqc_send_ctl_update_rtt|l-0.0.0.0-443-f56b101963eebea50bc2ce4e p-193.167.0.100-44309-8fa6e8fb65540fc71efc61444a0ee18b0a |after update rtt|conn:0000558BB8AD039C|srtt:33176|rttvar:10152|minrtt:30939|latest_rtt:30939|ack_delay:0|
[2025/09/12 05:04:39 175897] [debug] |scid:f56b101963eebea50bc2ce4e|xqc_send_ctl_on_spurious_loss_detected|ctl_reordering_packet_threshold:5|ctl_reordering_time_threshold_shift:0|
[2025/09/12 05:04:39 175901] [debug] |scid:f56b101963eebea50bc2ce4e|xqc_send_ctl_get_lost_sent_pn|largest_acked:8|lost_pn:3|thresh:5|
[2025/09/12 05:04:39 175905] [debug] |scid:f56b101963eebea50bc2ce4e|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:04:39 175909] [debug] |scid:f56b101963eebea50bc2ce4e|xqc_send_ctl_set_loss_detection_timer|unset|no ack-eliciting pkts in flight|conn:0000558BB8AD039C|path:0|
[2025/09/12 05:04:39 175913] [debug] |scid:f56b101963eebea50bc2ce4e|xqc_timer_unset|type:LOSS_DETECTION|
[2025/09/12 05:04:39 175917] [debug] |scid:f56b101963eebea50bc2ce4e|xqc_generate_sample|sampler: send_elapse 0, ack_elapse 285472, delivered 500|rate 1751|lost 1|
[2025/09/12 05:04:39 175922] [debug] |scid:f56b101963eebea50bc2ce4e|xqc_bbr_update_bandwidth|BBRv1: RTT round update 1 -> 2|
[2025/09/12 05:04:39 175926] [debug] |scid:f56b101963eebea50bc2ce4e|xqc_bbr_update_min_rtt|probertt expire|rtt:30939, old_rtt:33134|
[2025/09/12 05:04:39 175935] [debug] |scid:f56b101963eebea50bc2ce4e|xqc_bbr_update_min_rtt|minrtt expire|rtt:30939, old_rtt:33134|
[2025/09/12 05:04:39 175940] [debug] |scid:f56b101963eebea50bc2ce4e|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:5744|extra_cwnd:3952|
[2025/09/12 05:04:39 175944] [debug] |scid:f56b101963eebea50bc2ce4e|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:47928|packet_lost:0|acked:500|po_sent_time:1757653479144730|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2476|
[2025/09/12 05:04:39 175949] [debug] |scid:f56b101963eebea50bc2ce4e|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:47928|packet_lost:0|acked:500|po_sent_time:1757653479144730|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2476|
[2025/09/12 05:04:39 175954] [debug] |scid:f56b101963eebea50bc2ce4e|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-f56b101963eebea50bc2ce4e p-193.167.0.100-44309-8fa6e8fb65540fc71efc61444a0ee18b0a |bbr on ack|mode:0|pacing_rate:3951694|bw:58900|cwnd:48428|full_bw_reached:0|inflight:0|srtt:33176|latest_rtt:30939|min_rtt:30939|applimit:1|lost:1|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:1|
[2025/09/12 05:04:39 175959] [stats] |scid:f56b101963eebea50bc2ce4e|xqc_send_ctl_info_circle_record|l-0.0.0.0-443-f56b101963eebea50bc2ce4e p-193.167.0.100-44309-8fa6e8fb65540fc71efc61444a0ee18b0a |path:0||cwnd:48428|inflight:0|mode:0|applimit:0|pacing_rate:3951694|bw:58900|srtt:33176|latest_rtt:30939|min_rtt:30939|send:10|lost:1|tlp:2|recv:3|recovery:0|slow_start:1|conn_life:325611|acked:500|delivered:2476|is_cwnd_limited:0|
[2025/09/12 05:04:39 175964] [debug] |scid:f56b101963eebea50bc2ce4e|xqc_process_frames|frame_type:1|
[2025/09/12 05:04:39 175970] [info] |scid:f56b101963eebea50bc2ce4e|xqc_send_ctl_on_pns_discard|xqc_send_ctl_set_loss_detection_timer on discard pns:0
[2025/09/12 05:04:39 175974] [debug] |scid:f56b101963eebea50bc2ce4e|xqc_send_ctl_set_loss_detection_timer|unset|no ack-eliciting pkts in flight|conn:0000558BB8AD039C|path:0|
[2025/09/12 05:04:39 175977] [debug] |scid:f56b101963eebea50bc2ce4e|xqc_timer_unset|type:LOSS_DETECTION|
[2025/09/12 05:04:39 175982] [debug] |scid:f56b101963eebea50bc2ce4e|xqc_timer_unset|type:ACK_HSK|
[2025/09/12 05:04:39 175987] [debug] |scid:f56b101963eebea50bc2ce4e|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 05:04:39 175991] [debug] |scid:f56b101963eebea50bc2ce4e|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:105748530|largest:105748530|pns:1|
[2025/09/12 05:04:39 175996] [info] |scid:f56b101963eebea50bc2ce4e|xqc_conn_on_pkt_processed|====>|conn:0000558BB8AD039C|path:0|size:70|pkt_type:HSK|pkt_num:105748530|frame:PING ACK |recv_time:1757653479175669|dcid:f56b101963eebea50bc2ce4e|dcid_seq:0|
[2025/09/12 05:04:39 176001] [debug] |scid:f56b101963eebea50bc2ce4e|xqc_timer_set|type:PATH_IDLE|expire:1757653539175669|now:1757653479175669|interv:60000000|
[2025/09/12 05:04:39 176005] [debug] |scid:f56b101963eebea50bc2ce4e|xqc_timer_set|type:CONN_IDLE|expire:1757653539175669|now:1757653479175669|interv:60000000|
[2025/09/12 05:04:39 176009] [debug] |scid:f56b101963eebea50bc2ce4e|xqc_engine_remove_wakeup_queue|next_tick_time:1757653479481658|pq_index:1|
[2025/09/12 05:04:39 176013] [debug] |scid:f56b101963eebea50bc2ce4e|xqc_engine_add_active_queue|last_ticked_time:1757653479144457|
[2025/09/12 05:04:39 176017] [debug] |xqc_engine_main_logic|BEGIN|now:1757653479176017|
[2025/09/12 05:04:39 176022] [debug] |scid:f56b101963eebea50bc2ce4e|xqc_engine_process_conn|conn:0000558BB8AD039C|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:1757653479176021|
[2025/09/12 05:04:39 176028] [debug] |scid:f56b101963eebea50bc2ce4e|xqc_gen_ack_frame|largest_recv:105748530|ack_delay:359|first_ack_range:0|largest_pkt_recv_time:1757653479175669|
[2025/09/12 05:04:39 176036] [debug] |scid:f56b101963eebea50bc2ce4e|xqc_gen_ack_frame|high:105748530|low:105748530|pkt_pns:1|
[2025/09/12 05:04:39 176061] [debug] |scid:f56b101963eebea50bc2ce4e|xqc_gen_ack_frame|high:105748527|low:105748527|pkt_pns:1|
[2025/09/12 05:04:39 176066] [debug] |scid:f56b101963eebea50bc2ce4e|xqc_write_ack_to_one_packet|ack_size:10|path:0|path_largest_recv:105748530|frame_largest_recv:105748530|
[2025/09/12 05:04:39 176071] [debug] |scid:f56b101963eebea50bc2ce4e|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:1|
[2025/09/12 05:04:39 176075] [debug] |scid:f56b101963eebea50bc2ce4e|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:ACK |stream_id:0|stream_offset:0|
[2025/09/12 05:04:39 176080] [debug] |scid:f56b101963eebea50bc2ce4e|xqc_check_acked_or_dropped_pkt|conn:0000558BB8AD039C|pkt_num:0|size:52|pkt_type:HSK|frame:ACK |
[2025/09/12 05:04:39 176085] [debug] |scid:f56b101963eebea50bc2ce4e|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:9|
[2025/09/12 05:04:39 176119] [info] |scid:f56b101963eebea50bc2ce4e|xqc_send_packet_with_pn|<==|conn:0000558BB8AD039C|path:0|pkt_num:9|size:52|sent:68|pkt_type:HSK|frame:ACK |inflight:0|now:1757653479176092|stream_id:0|stream_offset:0|
[2025/09/12 05:04:39 176128] [debug] |scid:f56b101963eebea50bc2ce4e|xqc_send_ctl_on_packet_sent|conn:0000558BB8AD039C|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 05:04:39 176136] [debug] |scid:f56b101963eebea50bc2ce4e|xqc_conn_next_wakeup_time|wakeup_time:1757653539175669|
[2025/09/12 05:04:39 176143] [debug] |scid:f56b101963eebea50bc2ce4e|xqc_engine_add_wakeup_queue|next_tick_time:1757653539175669|
[2025/09/12 05:04:39 176149] [debug] |xqc_engine_wakeup_after|wakeup:1757653479351502|now:1757653479176149|diff:175353|
[2025/09/12 05:04:39 176153] [debug] |xqc_engine_main_logic|END|now:1757653479176021|
[2025/09/12 05:04:39 176158] [debug] |xqc_engine_main_logic|BEGIN|now:1757653479176158|
[2025/09/12 05:04:39 176162] [debug] |xqc_engine_wakeup_after|wakeup:1757653479351502|now:1757653479176162|diff:175340|
[2025/09/12 05:04:39 176166] [debug] |xqc_engine_main_logic|END|now:1757653479176158|
[2025/09/12 05:04:39 206949] [info] |xqc_engine_packet_process|==>|conn:0000558BB8AD039C|size:96|state:S_HANDSHAKE_SENT|recv_time:1757653479206948|
[2025/09/12 05:04:39 206971] [debug] |scid:f56b101963eebea50bc2ce4e|xqc_packet_parse_handshake|success|Length:56|
[2025/09/12 05:04:39 206981] [debug] |scid:f56b101963eebea50bc2ce4e|xqc_packet_decrypt|largest_pn:105748530|
[2025/09/12 05:04:39 206989] [debug] |scid:f56b101963eebea50bc2ce4e|xqc_packet_decrypt|decryption nonce|path_id:0|pn:105748531|
[2025/09/12 05:04:39 207000] [debug] |scid:f56b101963eebea50bc2ce4e|xqc_packet_decrypt_single|pkt_type:HSK|pkt_num:105748531|
[2025/09/12 05:04:39 207008] [debug] |scid:f56b101963eebea50bc2ce4e|xqc_process_frames|frame_type:6|
[2025/09/12 05:04:39 207016] [debug] |scid:f56b101963eebea50bc2ce4e|xqc_process_crypto_frame|level:2|
[2025/09/12 05:04:39 207021] [debug] |scid:f56b101963eebea50bc2ce4e|xqc_read_crypto_stream|xqc_read_crypto_stream|level:2|
[2025/09/12 05:04:39 207029] [debug] |scid:f56b101963eebea50bc2ce4e|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:2|36u|
[2025/09/12 05:04:39 207224] [debug] |scid:f56b101963eebea50bc2ce4e|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:3|SSL_quic_write_level:3|rv:1|
[2025/09/12 05:04:39 207234] [debug] |scid:f56b101963eebea50bc2ce4e|xqc_tls_do_handshake|TLS handshake|ret:1|
[2025/09/12 05:04:39 207240] [debug] |scid:f56b101963eebea50bc2ce4e|xqc_engine_remove_wakeup_queue|next_tick_time:1757653539175669|pq_index:17|
[2025/09/12 05:04:39 207246] [debug] |scid:f56b101963eebea50bc2ce4e|xqc_engine_add_active_queue|last_ticked_time:1757653479176021|
[2025/09/12 05:04:39 207251] [debug] |scid:f56b101963eebea50bc2ce4e|xqc_create_crypto_stream|encrypt_level:3|cur_state:S_HANDSHAKE_SENT|
[2025/09/12 05:04:39 207264] [debug] |scid:f56b101963eebea50bc2ce4e|xqc_process_crypto_frame|server create 1RTT stream|
[2025/09/12 05:04:39 207270] [info] |scid:f56b101963eebea50bc2ce4e|xqc_send_ctl_on_pns_discard|xqc_send_ctl_set_loss_detection_timer on discard pns:0
[2025/09/12 05:04:39 207275] [debug] |scid:f56b101963eebea50bc2ce4e|xqc_send_ctl_set_loss_detection_timer|unset|no ack-eliciting pkts in flight|conn:0000558BB8AD039C|path:0|
[2025/09/12 05:04:39 207280] [debug] |scid:f56b101963eebea50bc2ce4e|xqc_timer_unset|type:LOSS_DETECTION|
[2025/09/12 05:04:39 207286] [debug] |scid:f56b101963eebea50bc2ce4e|xqc_timer_unset|type:ACK_HSK|
[2025/09/12 05:04:39 207292] [debug] |scid:f56b101963eebea50bc2ce4e|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 05:04:39 207297] [debug] |scid:f56b101963eebea50bc2ce4e|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:105748531|largest:105748531|pns:1|
[2025/09/12 05:04:39 207303] [info] |scid:f56b101963eebea50bc2ce4e|xqc_conn_on_pkt_processed|====>|conn:0000558BB8AD039C|path:0|size:96|pkt_type:HSK|pkt_num:105748531|frame:CRYPTO |recv_time:1757653479206948|dcid:f56b101963eebea50bc2ce4e|dcid_seq:0|
[2025/09/12 05:04:39 207309] [debug] |scid:f56b101963eebea50bc2ce4e|xqc_timer_set|type:PATH_IDLE|expire:1757653539206948|now:1757653479206948|interv:60000000|
[2025/09/12 05:04:39 207314] [debug] |scid:f56b101963eebea50bc2ce4e|xqc_timer_set|type:CONN_IDLE|expire:1757653539206948|now:1757653479206948|interv:60000000|
[2025/09/12 05:04:39 207319] [debug] |xqc_engine_main_logic|BEGIN|now:1757653479207319|
[2025/09/12 05:04:39 207325] [debug] |scid:f56b101963eebea50bc2ce4e|xqc_engine_process_conn|conn:0000558BB8AD039C|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:1757653479207324|
[2025/09/12 05:04:39 207331] [debug] |scid:f56b101963eebea50bc2ce4e|xqc_conn_check_handshake_complete|HANDSHAKE_COMPLETED|conn:0000558BB8AD039C|
[2025/09/12 05:04:39 207336] [info] |scid:f56b101963eebea50bc2ce4e|xqc_conn_handshake_confirmed|handshake confirmed|conn:0000558BB8AD039C|
[2025/09/12 05:04:39 207341] [info] |scid:f56b101963eebea50bc2ce4e|xqc_send_ctl_on_pns_discard|xqc_send_ctl_set_loss_detection_timer on discard pns:1
[2025/09/12 05:04:39 207346] [debug] |scid:f56b101963eebea50bc2ce4e|xqc_send_ctl_set_loss_detection_timer|unset|no ack-eliciting pkts in flight|conn:0000558BB8AD039C|path:0|
[2025/09/12 05:04:39 207351] [debug] |scid:f56b101963eebea50bc2ce4e|xqc_timer_unset|type:LOSS_DETECTION|
[2025/09/12 05:04:39 207357] [debug] |scid:f56b101963eebea50bc2ce4e|xqc_conn_gen_token|expire:1758258279|
[2025/09/12 05:04:39 207363] [debug] |scid:f56b101963eebea50bc2ce4e|xqc_conn_early_data_reject|reject|
[2025/09/12 05:04:39 207368] [debug] |scid:f56b101963eebea50bc2ce4e|xqc_crypto_stream_on_read|encrypt_level:2|cur_state:S_HANDSHAKE_SENT|next_state:ESTABED|
[2025/09/12 05:04:39 207373] [debug] |scid:f56b101963eebea50bc2ce4e|xqc_conn_process_undecrypt_packet_in|delay|undecrypt_count:1|encrypt_level:3|
[2025/09/12 05:04:39 207378] [debug] |scid:f56b101963eebea50bc2ce4e|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:f56b101963eebea50bc2ce4e|spin_bit:0|
[2025/09/12 05:04:39 207385] [debug] |scid:f56b101963eebea50bc2ce4e|xqc_packet_decrypt|largest_pn:0|
[2025/09/12 05:04:39 207390] [debug] |scid:f56b101963eebea50bc2ce4e|xqc_packet_decrypt|decryption nonce|path_id:0|pn:105748528|
[2025/09/12 05:04:39 207397] [debug] |scid:f56b101963eebea50bc2ce4e|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:105748528|
[2025/09/12 05:04:39 207403] [debug] |scid:f56b101963eebea50bc2ce4e|xqc_process_frames|frame_type:1|
[2025/09/12 05:04:39 207408] [debug] |scid:f56b101963eebea50bc2ce4e|xqc_process_frames|frame_type:0|
[2025/09/12 05:04:39 207416] [debug] |scid:f56b101963eebea50bc2ce4e|xqc_process_padding_frame|process padding|
[2025/09/12 05:04:39 207425] [debug] |scid:f56b101963eebea50bc2ce4e|xqc_timer_set|type:ACK_01RTT|expire:1757653478948385|now:1757653478923385|interv:25000|
[2025/09/12 05:04:39 207431] [debug] |scid:f56b101963eebea50bc2ce4e|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:1757653478923385|max_ack_delay:25000|
[2025/09/12 05:04:39 207436] [debug] |scid:f56b101963eebea50bc2ce4e|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:105748528|largest:105748528|pns:2|
[2025/09/12 05:04:39 207442] [info] |scid:f56b101963eebea50bc2ce4e|xqc_conn_on_pkt_processed|====>|conn:0000558BB8AD039C|path:0|size:1406|pkt_type:SHORT_HEADER|pkt_num:105748528|frame:PADDING PING |recv_time:1757653478923385|dcid:f56b101963eebea50bc2ce4e|dcid_seq:0|
[2025/09/12 05:04:39 207448] [debug] |scid:f56b101963eebea50bc2ce4e|xqc_process_crypto_write_streams|
[2025/09/12 05:04:39 207453] [debug] |scid:f56b101963eebea50bc2ce4e|xqc_crypto_stream_on_write|enc_level|3|
[2025/09/12 05:04:39 207459] [info] |scid:f56b101963eebea50bc2ce4e|xqc_crypto_stream_send|crypto send data|pkt_num:0|size:283|sent:261|pkt_type:SHORT_HEADER|frame:CRYPTO |now:1757653479207458|
[2025/09/12 05:04:39 207465] [info] |scid:f56b101963eebea50bc2ce4e|xqc_crypto_stream_send|crypto send data|pkt_num:0|size:284|sent:262|pkt_type:SHORT_HEADER|frame:CRYPTO |now:1757653479207465|
[2025/09/12 05:04:39 207470] [debug] |scid:f56b101963eebea50bc2ce4e|xqc_crypto_stream_on_write|encrypt_level:3|cur_state:ESTABED|next_state:ESTABED|
[2025/09/12 05:04:39 207476] [debug] |scid:f56b101963eebea50bc2ce4e|xqc_gen_ack_frame|largest_recv:105748531|ack_delay:528|first_ack_range:1|largest_pkt_recv_time:1757653479206948|
[2025/09/12 05:04:39 207481] [debug] |scid:f56b101963eebea50bc2ce4e|xqc_gen_ack_frame|high:105748531|low:105748530|pkt_pns:1|
[2025/09/12 05:04:39 207486] [debug] |scid:f56b101963eebea50bc2ce4e|xqc_gen_ack_frame|high:105748527|low:105748527|pkt_pns:1|
[2025/09/12 05:04:39 207491] [debug] |scid:f56b101963eebea50bc2ce4e|xqc_write_ack_to_one_packet|ack_size:11|path:0|path_largest_recv:105748531|frame_largest_recv:105748531|
[2025/09/12 05:04:39 207496] [debug] |scid:f56b101963eebea50bc2ce4e|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:1|
[2025/09/12 05:04:39 207508] [debug] |scid:f56b101963eebea50bc2ce4e|xqc_write_new_conn_id_frame_to_packet|gen_new_scid|cid:5f2de3e9f1e35fc940da0957|sr_token:00d60fd9fe7f00007b3a819f8b550000|seq_num:1
[2025/09/12 05:04:39 207517] [debug] |scid:f56b101963eebea50bc2ce4e|xqc_write_new_conn_id_frame_to_packet|gen_new_scid|cid:8784370c90c2da88e5a8e17e|sr_token:00d60fd9fe7f00007b3a819f8b550000|seq_num:2
[2025/09/12 05:04:39 207524] [debug] |scid:f56b101963eebea50bc2ce4e|xqc_path_get_perf_class|conn:0000558BB8AD039C|path_id:0|path_srtt:33176|min_srtt:33176|path_bw:58900|loss_rate:100.00|path_pto:0|
[2025/09/12 05:04:39 207530] [debug] |scid:f56b101963eebea50bc2ce4e|xqc_minrtt_scheduler_get_path|path srtt|conn:0000558BB8AD039C|path_id:0|path_srtt:33176|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:04:39 207536] [debug] |scid:f56b101963eebea50bc2ce4e|xqc_minrtt_scheduler_get_path|best path:0|frame_type:HANDSHAKE_DONE |pn:0|size:23|reinj:0|path_class:4|
[2025/09/12 05:04:39 207541] [debug] |scid:f56b101963eebea50bc2ce4e|xqc_path_get_perf_class|conn:0000558BB8AD039C|path_id:0|path_srtt:33176|min_srtt:33176|path_bw:58900|loss_rate:100.00|path_pto:0|
[2025/09/12 05:04:39 207546] [debug] |scid:f56b101963eebea50bc2ce4e|xqc_minrtt_scheduler_get_path|path srtt|conn:0000558BB8AD039C|path_id:0|path_srtt:33176|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:04:39 207552] [debug] |scid:f56b101963eebea50bc2ce4e|xqc_minrtt_scheduler_get_path|best path:0|frame_type:NEW_TOKEN |pn:0|size:33|reinj:0|path_class:4|
[2025/09/12 05:04:39 207560] [debug] |scid:f56b101963eebea50bc2ce4e|xqc_path_get_perf_class|conn:0000558BB8AD039C|path_id:0|path_srtt:33176|min_srtt:33176|path_bw:58900|loss_rate:100.00|path_pto:0|
[2025/09/12 05:04:39 207566] [debug] |scid:f56b101963eebea50bc2ce4e|xqc_minrtt_scheduler_get_path|path srtt|conn:0000558BB8AD039C|path_id:0|path_srtt:33176|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:04:39 207572] [debug] |scid:f56b101963eebea50bc2ce4e|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CRYPTO |pn:0|size:283|reinj:0|path_class:4|
[2025/09/12 05:04:39 207577] [debug] |scid:f56b101963eebea50bc2ce4e|xqc_path_get_perf_class|conn:0000558BB8AD039C|path_id:0|path_srtt:33176|min_srtt:33176|path_bw:58900|loss_rate:100.00|path_pto:0|
[2025/09/12 05:04:39 207582] [debug] |scid:f56b101963eebea50bc2ce4e|xqc_minrtt_scheduler_get_path|path srtt|conn:0000558BB8AD039C|path_id:0|path_srtt:33176|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:04:39 207587] [debug] |scid:f56b101963eebea50bc2ce4e|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CRYPTO |pn:0|size:284|reinj:0|path_class:4|
[2025/09/12 05:04:39 207593] [debug] |scid:f56b101963eebea50bc2ce4e|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:ACK |stream_id:0|stream_offset:0|
[2025/09/12 05:04:39 207598] [debug] |scid:f56b101963eebea50bc2ce4e|xqc_path_get_perf_class|conn:0000558BB8AD039C|path_id:0|path_srtt:33176|min_srtt:33176|path_bw:58900|loss_rate:100.00|path_pto:0|
[2025/09/12 05:04:39 207603] [debug] |scid:f56b101963eebea50bc2ce4e|xqc_minrtt_scheduler_get_path|path srtt|conn:0000558BB8AD039C|path_id:0|path_srtt:33176|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:04:39 207608] [debug] |scid:f56b101963eebea50bc2ce4e|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 05:04:39 207613] [debug] |scid:f56b101963eebea50bc2ce4e|xqc_path_get_perf_class|conn:0000558BB8AD039C|path_id:0|path_srtt:33176|min_srtt:33176|path_bw:58900|loss_rate:100.00|path_pto:0|
[2025/09/12 05:04:39 207618] [debug] |scid:f56b101963eebea50bc2ce4e|xqc_minrtt_scheduler_get_path|path srtt|conn:0000558BB8AD039C|path_id:0|path_srtt:33176|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:04:39 207624] [debug] |scid:f56b101963eebea50bc2ce4e|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 05:04:39 207629] [debug] |scid:f56b101963eebea50bc2ce4e|xqc_check_acked_or_dropped_pkt|conn:0000558BB8AD039C|pkt_num:0|size:23|pkt_type:SHORT_HEADER|frame:HANDSHAKE_DONE |
[2025/09/12 05:04:39 207635] [debug] |scid:f56b101963eebea50bc2ce4e|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:0|
[2025/09/12 05:04:39 207672] [info] |scid:f56b101963eebea50bc2ce4e|xqc_send_packet_with_pn|<==|conn:0000558BB8AD039C|path:0|pkt_num:0|size:23|sent:39|pkt_type:SHORT_HEADER|frame:HANDSHAKE_DONE |inflight:0|now:1757653479207642|stream_id:0|stream_offset:0|
[2025/09/12 05:04:39 207680] [debug] |scid:f56b101963eebea50bc2ce4e|xqc_send_ctl_on_packet_sent|conn:0000558BB8AD039C|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 05:04:39 207687] [debug] |scid:f56b101963eebea50bc2ce4e|xqc_send_ctl_on_packet_sent|path:0|inflight:0|applimit:0|
[2025/09/12 05:04:39 207696] [debug] |scid:f56b101963eebea50bc2ce4e|xqc_send_ctl_get_pto_time_and_space|srtt:33176|rtt_var:10152|pto_duration:73784|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:04:39 207705] [debug] |scid:f56b101963eebea50bc2ce4e|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8AD039C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:04:39 207713] [debug] |scid:f56b101963eebea50bc2ce4e|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8AD039C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:04:39 207728] [debug] |scid:f56b101963eebea50bc2ce4e|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8AD039C|path:0|PNS: 2, unacked: 23|
[2025/09/12 05:04:39 207736] [debug] |scid:f56b101963eebea50bc2ce4e|xqc_timer_set|type:LOSS_DETECTION|expire:1757653479306426|now:1757653479207695|interv:98731|
[2025/09/12 05:04:39 207744] [debug] |scid:f56b101963eebea50bc2ce4e|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB8AD039C|path:0|pns:2|expire:1757653479306426|now:1757653479207695|interval:98731|pto_count:0|srtt:33176
[2025/09/12 05:04:39 207753] [debug] |scid:f56b101963eebea50bc2ce4e|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:48428|inflight:23|
[2025/09/12 05:04:39 207762] [debug] |scid:f56b101963eebea50bc2ce4e|xqc_check_acked_or_dropped_pkt|conn:0000558BB8AD039C|pkt_num:0|size:33|pkt_type:SHORT_HEADER|frame:NEW_TOKEN |
[2025/09/12 05:04:39 207767] [debug] |scid:f56b101963eebea50bc2ce4e|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1|
[2025/09/12 05:04:39 207797] [info] |scid:f56b101963eebea50bc2ce4e|xqc_send_packet_with_pn|<==|conn:0000558BB8AD039C|path:0|pkt_num:1|size:33|sent:49|pkt_type:SHORT_HEADER|frame:NEW_TOKEN |inflight:23|now:1757653479207775|stream_id:0|stream_offset:0|
[2025/09/12 05:04:39 207806] [debug] |scid:f56b101963eebea50bc2ce4e|xqc_send_ctl_on_packet_sent|conn:0000558BB8AD039C|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 05:04:39 207814] [debug] |scid:f56b101963eebea50bc2ce4e|xqc_send_ctl_on_packet_sent|path:0|inflight:23|applimit:0|
[2025/09/12 05:04:39 207823] [debug] |scid:f56b101963eebea50bc2ce4e|xqc_send_ctl_get_pto_time_and_space|srtt:33176|rtt_var:10152|pto_duration:73784|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:04:39 207831] [debug] |scid:f56b101963eebea50bc2ce4e|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8AD039C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:04:39 207838] [debug] |scid:f56b101963eebea50bc2ce4e|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8AD039C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:04:39 207843] [debug] |scid:f56b101963eebea50bc2ce4e|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8AD039C|path:0|PNS: 2, unacked: 56|
[2025/09/12 05:04:39 207848] [debug] |scid:f56b101963eebea50bc2ce4e|xqc_timer_set|type:LOSS_DETECTION|expire:1757653479306559|now:1757653479207822|interv:98737|
[2025/09/12 05:04:39 207852] [debug] |scid:f56b101963eebea50bc2ce4e|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB8AD039C|path:0|pns:2|expire:1757653479306559|now:1757653479207822|interval:98737|pto_count:0|srtt:33176
[2025/09/12 05:04:39 207858] [debug] |scid:f56b101963eebea50bc2ce4e|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:48428|inflight:56|
[2025/09/12 05:04:39 207863] [debug] |scid:f56b101963eebea50bc2ce4e|xqc_check_acked_or_dropped_pkt|conn:0000558BB8AD039C|pkt_num:0|size:283|pkt_type:SHORT_HEADER|frame:CRYPTO |
[2025/09/12 05:04:39 207869] [debug] |scid:f56b101963eebea50bc2ce4e|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:2|
[2025/09/12 05:04:39 207895] [info] |scid:f56b101963eebea50bc2ce4e|xqc_send_packet_with_pn|<==|conn:0000558BB8AD039C|path:0|pkt_num:2|size:283|sent:299|pkt_type:SHORT_HEADER|frame:CRYPTO |inflight:56|now:1757653479207876|stream_id:0|stream_offset:0|
[2025/09/12 05:04:39 207904] [debug] |scid:f56b101963eebea50bc2ce4e|xqc_send_ctl_on_packet_sent|conn:0000558BB8AD039C|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 05:04:39 207911] [debug] |scid:f56b101963eebea50bc2ce4e|xqc_send_ctl_on_packet_sent|path:0|inflight:56|applimit:0|
[2025/09/12 05:04:39 207917] [debug] |scid:f56b101963eebea50bc2ce4e|xqc_send_ctl_get_pto_time_and_space|srtt:33176|rtt_var:10152|pto_duration:73784|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:04:39 207928] [debug] |scid:f56b101963eebea50bc2ce4e|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8AD039C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:04:39 207932] [debug] |scid:f56b101963eebea50bc2ce4e|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8AD039C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:04:39 207936] [debug] |scid:f56b101963eebea50bc2ce4e|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8AD039C|path:0|PNS: 2, unacked: 339|
[2025/09/12 05:04:39 207939] [debug] |scid:f56b101963eebea50bc2ce4e|xqc_timer_set|type:LOSS_DETECTION|expire:1757653479306660|now:1757653479207917|interv:98743|
[2025/09/12 05:04:39 207943] [debug] |scid:f56b101963eebea50bc2ce4e|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB8AD039C|path:0|pns:2|expire:1757653479306660|now:1757653479207917|interval:98743|pto_count:0|srtt:33176
[2025/09/12 05:04:39 207947] [debug] |scid:f56b101963eebea50bc2ce4e|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:48428|inflight:339|
[2025/09/12 05:04:39 207952] [debug] |scid:f56b101963eebea50bc2ce4e|xqc_check_acked_or_dropped_pkt|conn:0000558BB8AD039C|pkt_num:0|size:284|pkt_type:SHORT_HEADER|frame:CRYPTO |
[2025/09/12 05:04:39 207956] [debug] |scid:f56b101963eebea50bc2ce4e|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:3|
[2025/09/12 05:04:39 207977] [info] |scid:f56b101963eebea50bc2ce4e|xqc_send_packet_with_pn|<==|conn:0000558BB8AD039C|path:0|pkt_num:3|size:284|sent:300|pkt_type:SHORT_HEADER|frame:CRYPTO |inflight:339|now:1757653479207962|stream_id:0|stream_offset:0|
[2025/09/12 05:04:39 207983] [debug] |scid:f56b101963eebea50bc2ce4e|xqc_send_ctl_on_packet_sent|conn:0000558BB8AD039C|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 05:04:39 207990] [debug] |scid:f56b101963eebea50bc2ce4e|xqc_send_ctl_on_packet_sent|path:0|inflight:339|applimit:0|
[2025/09/12 05:04:39 207997] [debug] |scid:f56b101963eebea50bc2ce4e|xqc_send_ctl_get_pto_time_and_space|srtt:33176|rtt_var:10152|pto_duration:73784|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:04:39 208003] [debug] |scid:f56b101963eebea50bc2ce4e|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8AD039C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:04:39 208009] [debug] |scid:f56b101963eebea50bc2ce4e|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8AD039C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:04:39 208013] [debug] |scid:f56b101963eebea50bc2ce4e|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8AD039C|path:0|PNS: 2, unacked: 623|
[2025/09/12 05:04:39 208016] [debug] |scid:f56b101963eebea50bc2ce4e|xqc_timer_set|type:LOSS_DETECTION|expire:1757653479306746|now:1757653479207996|interv:98750|
[2025/09/12 05:04:39 208020] [debug] |scid:f56b101963eebea50bc2ce4e|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB8AD039C|path:0|pns:2|expire:1757653479306746|now:1757653479207996|interval:98750|pto_count:0|srtt:33176
[2025/09/12 05:04:39 208025] [debug] |scid:f56b101963eebea50bc2ce4e|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:48428|inflight:623|
[2025/09/12 05:04:39 208029] [debug] |scid:f56b101963eebea50bc2ce4e|xqc_check_acked_or_dropped_pkt|conn:0000558BB8AD039C|pkt_num:0|size:53|pkt_type:HSK|frame:ACK |
[2025/09/12 05:04:39 208034] [debug] |scid:f56b101963eebea50bc2ce4e|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:10|
[2025/09/12 05:04:39 208066] [info] |scid:f56b101963eebea50bc2ce4e|xqc_send_packet_with_pn|<==|conn:0000558BB8AD039C|path:0|pkt_num:10|size:53|sent:69|pkt_type:HSK|frame:ACK |inflight:623|now:1757653479208052|stream_id:0|stream_offset:0|
[2025/09/12 05:04:39 208080] [debug] |scid:f56b101963eebea50bc2ce4e|xqc_send_ctl_on_packet_sent|conn:0000558BB8AD039C|path:0|pkt_num:10|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 05:04:39 208088] [debug] |scid:f56b101963eebea50bc2ce4e|xqc_check_acked_or_dropped_pkt|conn:0000558BB8AD039C|pkt_num:0|size:54|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |
[2025/09/12 05:04:39 208100] [debug] |scid:f56b101963eebea50bc2ce4e|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:4|
[2025/09/12 05:04:39 208120] [info] |scid:f56b101963eebea50bc2ce4e|xqc_send_packet_with_pn|<==|conn:0000558BB8AD039C|path:0|pkt_num:4|size:54|sent:70|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |inflight:623|now:1757653479208106|stream_id:0|stream_offset:0|
[2025/09/12 05:04:39 208126] [debug] |scid:f56b101963eebea50bc2ce4e|xqc_send_ctl_on_packet_sent|conn:0000558BB8AD039C|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 05:04:39 208130] [debug] |scid:f56b101963eebea50bc2ce4e|xqc_send_ctl_on_packet_sent|path:0|inflight:623|applimit:0|
[2025/09/12 05:04:39 208134] [debug] |scid:f56b101963eebea50bc2ce4e|xqc_send_ctl_get_pto_time_and_space|srtt:33176|rtt_var:10152|pto_duration:73784|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:04:39 208138] [debug] |scid:f56b101963eebea50bc2ce4e|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8AD039C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:04:39 208142] [debug] |scid:f56b101963eebea50bc2ce4e|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8AD039C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:04:39 208146] [debug] |scid:f56b101963eebea50bc2ce4e|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8AD039C|path:0|PNS: 2, unacked: 677|
[2025/09/12 05:04:39 208150] [debug] |scid:f56b101963eebea50bc2ce4e|xqc_timer_set|type:LOSS_DETECTION|expire:1757653479306890|now:1757653479208134|interv:98756|
[2025/09/12 05:04:39 208154] [debug] |scid:f56b101963eebea50bc2ce4e|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB8AD039C|path:0|pns:2|expire:1757653479306890|now:1757653479208134|interval:98756|pto_count:0|srtt:33176
[2025/09/12 05:04:39 208161] [debug] |scid:f56b101963eebea50bc2ce4e|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:48428|inflight:677|
[2025/09/12 05:04:39 208169] [debug] |scid:f56b101963eebea50bc2ce4e|xqc_check_acked_or_dropped_pkt|conn:0000558BB8AD039C|pkt_num:0|size:54|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |
[2025/09/12 05:04:39 208176] [debug] |scid:f56b101963eebea50bc2ce4e|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:5|
[2025/09/12 05:04:39 208197] [info] |scid:f56b101963eebea50bc2ce4e|xqc_send_packet_with_pn|<==|conn:0000558BB8AD039C|path:0|pkt_num:5|size:54|sent:70|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |inflight:677|now:1757653479208184|stream_id:0|stream_offset:0|
[2025/09/12 05:04:39 208202] [debug] |scid:f56b101963eebea50bc2ce4e|xqc_send_ctl_on_packet_sent|conn:0000558BB8AD039C|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 05:04:39 208207] [debug] |scid:f56b101963eebea50bc2ce4e|xqc_send_ctl_on_packet_sent|path:0|inflight:677|applimit:0|
[2025/09/12 05:04:39 208211] [debug] |scid:f56b101963eebea50bc2ce4e|xqc_send_ctl_get_pto_time_and_space|srtt:33176|rtt_var:10152|pto_duration:73784|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:04:39 208215] [debug] |scid:f56b101963eebea50bc2ce4e|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8AD039C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:04:39 208219] [debug] |scid:f56b101963eebea50bc2ce4e|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8AD039C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:04:39 208222] [debug] |scid:f56b101963eebea50bc2ce4e|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8AD039C|path:0|PNS: 2, unacked: 731|
[2025/09/12 05:04:39 208226] [debug] |scid:f56b101963eebea50bc2ce4e|xqc_timer_set|type:LOSS_DETECTION|expire:1757653479306968|now:1757653479208210|interv:98758|
[2025/09/12 05:04:39 208230] [debug] |scid:f56b101963eebea50bc2ce4e|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB8AD039C|path:0|pns:2|expire:1757653479306968|now:1757653479208210|interval:98758|pto_count:0|srtt:33176
[2025/09/12 05:04:39 208239] [debug] |scid:f56b101963eebea50bc2ce4e|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:48428|inflight:731|
[2025/09/12 05:04:39 208244] [debug] |scid:f56b101963eebea50bc2ce4e|xqc_conn_next_wakeup_time|wakeup_time:1757653478948385|
[2025/09/12 05:04:39 208252] [debug] |scid:f56b101963eebea50bc2ce4e|xqc_engine_add_wakeup_queue|next_tick_time:1757653478948385|
[2025/09/12 05:04:39 208258] [debug] |xqc_engine_wakeup_after|wakeup:1757653478948385|now:1757653479208258|diff:18446744073709291743|
[2025/09/12 05:04:39 208265] [debug] |xqc_engine_main_logic|END|now:1757653479207324|
[2025/09/12 05:04:39 208272] [debug] |xqc_engine_main_logic|BEGIN|now:1757653479208272|
[2025/09/12 05:04:39 208276] [debug] |scid:f56b101963eebea50bc2ce4e|xqc_engine_remove_wakeup_queue|next_tick_time:1757653478948385|pq_index:0|
[2025/09/12 05:04:39 208280] [debug] |scid:f56b101963eebea50bc2ce4e|xqc_engine_add_active_queue|last_ticked_time:1757653479207324|
[2025/09/12 05:04:39 208285] [debug] |scid:f56b101963eebea50bc2ce4e|xqc_engine_process_conn|conn:0000558BB8AD039C|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:1757653479208284|
[2025/09/12 05:04:39 208290] [debug] |scid:f56b101963eebea50bc2ce4e|xqc_timer_expire|timer expired|type:ACK_01RTT|expire_time:1757653478948385|now:1757653479208284|
[2025/09/12 05:04:39 208294] [debug] |scid:f56b101963eebea50bc2ce4e|xqc_timer_ack_timeout|pns:2|path:0|
[2025/09/12 05:04:39 208298] [debug] |scid:f56b101963eebea50bc2ce4e|xqc_timer_expire|unset|type:ACK_01RTT|expire_time:1757653478948385|now:1757653479208284|
[2025/09/12 05:04:39 208302] [debug] |scid:f56b101963eebea50bc2ce4e|xqc_timer_unset|type:ACK_01RTT|
[2025/09/12 05:04:39 208307] [debug] |scid:f56b101963eebea50bc2ce4e|xqc_gen_ack_frame|largest_recv:105748528|ack_delay:284922|first_ack_range:0|largest_pkt_recv_time:1757653478923385|
[2025/09/12 05:04:39 208311] [debug] |scid:f56b101963eebea50bc2ce4e|xqc_gen_ack_frame|high:105748528|low:105748528|pkt_pns:2|
[2025/09/12 05:04:39 208315] [debug] |scid:f56b101963eebea50bc2ce4e|xqc_write_ack_to_one_packet|ack_size:11|path:0|path_largest_recv:105748528|frame_largest_recv:105748528|
[2025/09/12 05:04:39 208319] [debug] |scid:f56b101963eebea50bc2ce4e|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:2|
[2025/09/12 05:04:39 208324] [debug] |scid:f56b101963eebea50bc2ce4e|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:ACK |stream_id:0|stream_offset:0|
[2025/09/12 05:04:39 208329] [debug] |scid:f56b101963eebea50bc2ce4e|xqc_check_acked_or_dropped_pkt|conn:0000558BB8AD039C|pkt_num:0|size:33|pkt_type:SHORT_HEADER|frame:ACK |
[2025/09/12 05:04:39 208336] [debug] |scid:f56b101963eebea50bc2ce4e|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:6|
[2025/09/12 05:04:39 208363] [info] |scid:f56b101963eebea50bc2ce4e|xqc_send_packet_with_pn|<==|conn:0000558BB8AD039C|path:0|pkt_num:6|size:33|sent:49|pkt_type:SHORT_HEADER|frame:ACK |inflight:731|now:1757653479208345|stream_id:0|stream_offset:0|
[2025/09/12 05:04:39 208369] [debug] |scid:f56b101963eebea50bc2ce4e|xqc_send_ctl_on_packet_sent|conn:0000558BB8AD039C|path:0|pkt_num:6|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 05:04:39 208374] [debug] |scid:f56b101963eebea50bc2ce4e|xqc_conn_next_wakeup_time|wakeup_time:1757653479306968|
[2025/09/12 05:04:39 208378] [debug] |scid:f56b101963eebea50bc2ce4e|xqc_engine_add_wakeup_queue|next_tick_time:1757653479306968|
[2025/09/12 05:04:39 208382] [debug] |xqc_engine_wakeup_after|wakeup:1757653479306968|now:1757653479208382|diff:98586|
[2025/09/12 05:04:39 208386] [debug] |xqc_engine_main_logic|END|now:1757653479208284|
[2025/09/12 05:04:39 238454] [info] |xqc_engine_packet_process|==>|conn:0000558BB8AD039C|size:39|state:ESTABED|recv_time:1757653479238452|
[2025/09/12 05:04:39 238474] [debug] |scid:f56b101963eebea50bc2ce4e|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:f56b101963eebea50bc2ce4e|spin_bit:0|
[2025/09/12 05:04:39 238495] [debug] |scid:f56b101963eebea50bc2ce4e|xqc_packet_decrypt|largest_pn:105748528|
[2025/09/12 05:04:39 238504] [debug] |scid:f56b101963eebea50bc2ce4e|xqc_packet_decrypt|decryption nonce|path_id:0|pn:105748529|
[2025/09/12 05:04:39 238517] [debug] |scid:f56b101963eebea50bc2ce4e|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:105748529|
[2025/09/12 05:04:39 238525] [debug] |scid:f56b101963eebea50bc2ce4e|xqc_process_frames|frame_type:2|
[2025/09/12 05:04:39 238535] [debug] |scid:f56b101963eebea50bc2ce4e|xqc_send_ctl_on_ack_received|conn:0000558BB8AD039C|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 05:04:39 238544] [debug] |scid:f56b101963eebea50bc2ce4e|xqc_update_sample|sampler_update|prior_lost:1|tx_in_flight:23|prior_delivered:2476|prior_time:1757653479207642|is_app_limited:0|send_elapse:0|ack_elapse:30810|ctl_first_sent_time:1757653479207642|lagest_ack_time:1757653479238452|curr_delivered:2499|
[2025/09/12 05:04:39 238555] [debug] |scid:f56b101963eebea50bc2ce4e|xqc_update_sample|sampler_sent_time_update:1757653479207642|
[2025/09/12 05:04:39 238564] [debug] |scid:f56b101963eebea50bc2ce4e|xqc_send_ctl_on_ack_received|sndq_packets_used:5||sndq_packets_used_bytes:0|sndq_packets_free:2|
[2025/09/12 05:04:39 238573] [debug] |scid:f56b101963eebea50bc2ce4e|xqc_send_ctl_on_ack_received|conn:0000558BB8AD039C|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 05:04:39 238582] [debug] |scid:f56b101963eebea50bc2ce4e|xqc_update_sample|sampler_update|prior_lost:1|tx_in_flight:23|prior_delivered:2476|prior_time:1757653479207642|is_app_limited:0|send_elapse:0|ack_elapse:30810|ctl_first_sent_time:1757653479207642|lagest_ack_time:1757653479238452|curr_delivered:2532|
[2025/09/12 05:04:39 238592] [debug] |scid:f56b101963eebea50bc2ce4e|xqc_update_sample|sampler_sent_time_update:1757653479207775|
[2025/09/12 05:04:39 238600] [debug] |scid:f56b101963eebea50bc2ce4e|xqc_send_ctl_on_ack_received|sndq_packets_used:4||sndq_packets_used_bytes:0|sndq_packets_free:3|
[2025/09/12 05:04:39 238608] [debug] |scid:f56b101963eebea50bc2ce4e|xqc_send_ctl_update_rtt|before update rtt|conn:0000558BB8AD039C|srtt:33176|rttvar:10152|minrtt:30939|latest_rtt:30677|ack_delay:40|
[2025/09/12 05:04:39 238617] [debug] |scid:f56b101963eebea50bc2ce4e|xqc_send_ctl_update_rtt|l-0.0.0.0-443-f56b101963eebea50bc2ce4e p-193.167.0.100-44309-8fa6e8fb65540fc71efc61444a0ee18b0a |after update rtt|conn:0000558BB8AD039C|srtt:32858|rttvar:8248|minrtt:30677|latest_rtt:30677|ack_delay:40|
[2025/09/12 05:04:39 238627] [debug] |scid:f56b101963eebea50bc2ce4e|xqc_send_ctl_get_lost_sent_pn|largest_acked:1|lost_pn:18446744073709551615|thresh:5|
[2025/09/12 05:04:39 238635] [debug] |scid:f56b101963eebea50bc2ce4e|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:04:39 238643] [debug] |scid:f56b101963eebea50bc2ce4e|xqc_send_ctl_get_pto_time_and_space|srtt:32858|rtt_var:8248|pto_duration:65850|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:04:39 238652] [debug] |scid:f56b101963eebea50bc2ce4e|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8AD039C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:04:39 238660] [debug] |scid:f56b101963eebea50bc2ce4e|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8AD039C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:04:39 238667] [debug] |scid:f56b101963eebea50bc2ce4e|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8AD039C|path:0|PNS: 2, unacked: 675|
[2025/09/12 05:04:39 238672] [debug] |scid:f56b101963eebea50bc2ce4e|xqc_timer_set|type:LOSS_DETECTION|expire:1757653479299034|now:1757653479238642|interv:60392|
[2025/09/12 05:04:39 238677] [debug] |scid:f56b101963eebea50bc2ce4e|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB8AD039C|path:0|pns:2|expire:1757653479299034|now:1757653479238642|interval:60392|pto_count:0|srtt:32858
[2025/09/12 05:04:39 238690] [debug] |scid:f56b101963eebea50bc2ce4e|xqc_generate_sample|sampler: send_elapse 0, ack_elapse 30810, delivered 56|rate 1817|lost 1|
[2025/09/12 05:04:39 238695] [debug] |scid:f56b101963eebea50bc2ce4e|xqc_bbr_update_bandwidth|BBRv1: RTT round update 2 -> 3|
[2025/09/12 05:04:39 238701] [debug] |scid:f56b101963eebea50bc2ce4e|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1817) in round 3|
[2025/09/12 05:04:39 238706] [debug] |scid:f56b101963eebea50bc2ce4e|xqc_bbr_update_min_rtt|probertt expire|rtt:30677, old_rtt:30939|
[2025/09/12 05:04:39 238711] [debug] |scid:f56b101963eebea50bc2ce4e|xqc_bbr_update_min_rtt|minrtt expire|rtt:30677, old_rtt:30939|
[2025/09/12 05:04:39 238717] [debug] |scid:f56b101963eebea50bc2ce4e|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:5744|extra_cwnd:1000|
[2025/09/12 05:04:39 238722] [debug] |scid:f56b101963eebea50bc2ce4e|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:48428|packet_lost:0|acked:56|po_sent_time:1757653479207775|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2532|
[2025/09/12 05:04:39 238728] [debug] |scid:f56b101963eebea50bc2ce4e|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:48428|packet_lost:0|acked:56|po_sent_time:1757653479207775|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2532|
[2025/09/12 05:04:39 238734] [debug] |scid:f56b101963eebea50bc2ce4e|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-f56b101963eebea50bc2ce4e p-193.167.0.100-44309-8fa6e8fb65540fc71efc61444a0ee18b0a |bbr on ack|mode:0|pacing_rate:3951694|bw:58900|cwnd:48484|full_bw_reached:0|inflight:675|srtt:32858|latest_rtt:30677|min_rtt:30677|applimit:0|lost:1|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:1|
[2025/09/12 05:04:39 238741] [debug] |scid:f56b101963eebea50bc2ce4e|xqc_process_frames|frame_type:0|
[2025/09/12 05:04:39 238746] [debug] |scid:f56b101963eebea50bc2ce4e|xqc_process_padding_frame|process padding|
[2025/09/12 05:04:39 238752] [debug] |scid:f56b101963eebea50bc2ce4e|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:105748529|largest:105748529|pns:2|
[2025/09/12 05:04:39 238759] [info] |scid:f56b101963eebea50bc2ce4e|xqc_conn_on_pkt_processed|====>|conn:0000558BB8AD039C|path:0|size:39|pkt_type:SHORT_HEADER|pkt_num:105748529|frame:PADDING ACK |recv_time:1757653479238452|dcid:f56b101963eebea50bc2ce4e|dcid_seq:0|
[2025/09/12 05:04:39 238765] [debug] |scid:f56b101963eebea50bc2ce4e|xqc_timer_set|type:PATH_IDLE|expire:1757653599238452|now:1757653479238452|interv:120000000|
[2025/09/12 05:04:39 238771] [debug] |scid:f56b101963eebea50bc2ce4e|xqc_timer_set|type:CONN_IDLE|expire:1757653599238452|now:1757653479238452|interv:120000000|
[2025/09/12 05:04:39 238776] [debug] |scid:f56b101963eebea50bc2ce4e|xqc_engine_remove_wakeup_queue|next_tick_time:1757653479306968|pq_index:0|
[2025/09/12 05:04:39 238782] [debug] |scid:f56b101963eebea50bc2ce4e|xqc_engine_add_active_queue|last_ticked_time:1757653479208284|
[2025/09/12 05:04:39 238787] [debug] |xqc_engine_main_logic|BEGIN|now:1757653479238787|
[2025/09/12 05:04:39 238794] [debug] |scid:f56b101963eebea50bc2ce4e|xqc_engine_process_conn|conn:0000558BB8AD039C|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:1757653479238792|
[2025/09/12 05:04:39 238802] [debug] |scid:f56b101963eebea50bc2ce4e|xqc_conn_next_wakeup_time|wakeup_time:1757653479299034|
[2025/09/12 05:04:39 238808] [debug] |scid:f56b101963eebea50bc2ce4e|xqc_engine_add_wakeup_queue|next_tick_time:1757653479299034|
[2025/09/12 05:04:39 238813] [debug] |xqc_engine_wakeup_after|wakeup:1757653479299034|now:1757653479238813|diff:60221|
[2025/09/12 05:04:39 238820] [debug] |xqc_engine_main_logic|END|now:1757653479238792|
[2025/09/12 05:04:39 238838] [debug] |xqc_engine_main_logic|BEGIN|now:1757653479238838|
[2025/09/12 05:04:39 238847] [debug] |xqc_engine_wakeup_after|wakeup:1757653479299034|now:1757653479238847|diff:60187|
[2025/09/12 05:04:39 238855] [debug] |xqc_engine_main_logic|END|now:1757653479238838|
[2025/09/12 05:04:39 238868] [info] |xqc_engine_packet_process|==>|conn:0000558BB8AD039C|size:312|state:ESTABED|recv_time:1757653479238867|
[2025/09/12 05:04:39 238876] [debug] |scid:f56b101963eebea50bc2ce4e|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:f56b101963eebea50bc2ce4e|spin_bit:0|
[2025/09/12 05:04:39 238888] [debug] |scid:f56b101963eebea50bc2ce4e|xqc_packet_decrypt|largest_pn:105748529|
[2025/09/12 05:04:39 238897] [debug] |scid:f56b101963eebea50bc2ce4e|xqc_packet_decrypt|decryption nonce|path_id:0|pn:105748530|
[2025/09/12 05:04:39 238908] [debug] |scid:f56b101963eebea50bc2ce4e|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:105748530|
[2025/09/12 05:04:39 238917] [debug] |scid:f56b101963eebea50bc2ce4e|xqc_process_frames|frame_type:18|
[2025/09/12 05:04:39 238925] [debug] |scid:f56b101963eebea50bc2ce4e|xqc_process_new_conn_id_frame|new_conn_id|f035e194972a6d8565e2a6e3f9e0090eca|sr_token:a0cdd5a2544244ec6520a6e84ab673a9
[2025/09/12 05:04:39 238937] [debug] |scid:f56b101963eebea50bc2ce4e|xqc_process_frames|frame_type:18|
[2025/09/12 05:04:39 238946] [debug] |scid:f56b101963eebea50bc2ce4e|xqc_process_new_conn_id_frame|new_conn_id|2cc1320f33a7714e9634673893a3f7542e|sr_token:ab7c3d162814e1d9a90bbe343fe2a01b
[2025/09/12 05:04:39 238956] [debug] |scid:f56b101963eebea50bc2ce4e|xqc_process_frames|frame_type:18|
[2025/09/12 05:04:39 238965] [debug] |scid:f56b101963eebea50bc2ce4e|xqc_process_new_conn_id_frame|new_conn_id|23a95a1fb703015434ea5c3c36c4427744|sr_token:187b76b6a71839e74b40f2220538ff74
[2025/09/12 05:04:39 238975] [debug] |scid:f56b101963eebea50bc2ce4e|xqc_process_frames|frame_type:18|
[2025/09/12 05:04:39 238983] [debug] |scid:f56b101963eebea50bc2ce4e|xqc_process_new_conn_id_frame|new_conn_id|f2bcedebfc65f503b38a38cadb3f1b1ea7|sr_token:d1e1167a3846cb93e4054de794f410cc
[2025/09/12 05:04:39 238992] [debug] |scid:f56b101963eebea50bc2ce4e|xqc_process_frames|frame_type:18|
[2025/09/12 05:04:39 238999] [debug] |scid:f56b101963eebea50bc2ce4e|xqc_process_new_conn_id_frame|new_conn_id|b573b0f15d93a645f8cf119b2bd1591bd2|sr_token:5bc0f14810aed5d1bb102e1facf159e5
[2025/09/12 05:04:39 239007] [debug] |scid:f56b101963eebea50bc2ce4e|xqc_process_frames|frame_type:18|
[2025/09/12 05:04:39 239011] [debug] |scid:f56b101963eebea50bc2ce4e|xqc_process_new_conn_id_frame|new_conn_id|8fd5e3a878fade4f21deda3e6094a896f9|sr_token:368335d177bfbc36bda325edca1e8241
[2025/09/12 05:04:39 239019] [debug] |scid:f56b101963eebea50bc2ce4e|xqc_process_frames|frame_type:18|
[2025/09/12 05:04:39 239025] [debug] |scid:f56b101963eebea50bc2ce4e|xqc_process_new_conn_id_frame|new_conn_id|246a446a8fa8a32cf0569cfdb3a1cd5d87|sr_token:ceaa0e1e013f5d4d6fce540381535216
[2025/09/12 05:04:39 239032] [debug] |scid:f56b101963eebea50bc2ce4e|xqc_process_frames|frame_type:b|
[2025/09/12 05:04:39 239053] [debug] |scid:f56b101963eebea50bc2ce4e|xqc_process_stream_frame|offset:0|data_length:17|fin:1|stream_id:0|path:0|
[2025/09/12 05:04:39 239065] [debug] |scid:f56b101963eebea50bc2ce4e|xqc_insert_stream_frame|merge left|merged_offset_end:17|new_offset:0|new_len:17|
[2025/09/12 05:04:39 239072] [debug] |scid:f56b101963eebea50bc2ce4e|xqc_process_stream_frame|xqc_stream_ready_to_read all recvd|
[2025/09/12 05:04:39 239078] [debug] |scid:f56b101963eebea50bc2ce4e|xqc_engine_remove_wakeup_queue|next_tick_time:1757653479299034|pq_index:0|
[2025/09/12 05:04:39 239085] [debug] |scid:f56b101963eebea50bc2ce4e|xqc_engine_add_active_queue|last_ticked_time:1757653479238792|
[2025/09/12 05:04:39 239091] [debug] |scid:f56b101963eebea50bc2ce4e|xqc_process_stream_frame|stream_length:17|merged_offset_end:17|stream_id:0|
[2025/09/12 05:04:39 239098] [debug] |scid:f56b101963eebea50bc2ce4e|xqc_timer_set|type:ACK_01RTT|expire:1757653479263867|now:1757653479238867|interv:25000|
[2025/09/12 05:04:39 239113] [debug] |scid:f56b101963eebea50bc2ce4e|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:1757653479238867|max_ack_delay:25000|
[2025/09/12 05:04:39 239120] [debug] |scid:f56b101963eebea50bc2ce4e|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:105748530|largest:105748530|pns:2|
[2025/09/12 05:04:39 239127] [info] |scid:f56b101963eebea50bc2ce4e|xqc_conn_on_pkt_processed|====>|conn:0000558BB8AD039C|path:0|size:312|pkt_type:SHORT_HEADER|pkt_num:105748530|frame:STREAM NEW_CONNECTION_ID |recv_time:1757653479238867|dcid:f56b101963eebea50bc2ce4e|dcid_seq:0|
[2025/09/12 05:04:39 239135] [debug] |scid:f56b101963eebea50bc2ce4e|xqc_timer_set|type:PATH_IDLE|expire:1757653599238867|now:1757653479238867|interv:120000000|
[2025/09/12 05:04:39 239141] [debug] |scid:f56b101963eebea50bc2ce4e|xqc_timer_set|type:CONN_IDLE|expire:1757653599238867|now:1757653479238867|interv:120000000|
[2025/09/12 05:04:39 239147] [debug] |xqc_engine_main_logic|BEGIN|now:1757653479239147|
[2025/09/12 05:04:39 239154] [debug] |scid:f56b101963eebea50bc2ce4e|xqc_engine_process_conn|conn:0000558BB8AD039C|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:1757653479239153|
[2025/09/12 05:04:39 239161] [debug] |scid:f56b101963eebea50bc2ce4e|xqc_process_read_streams|stream_read_notify|flag:2|stream_id:0|conn:0000558BB8AD039C|
[2025/09/12 05:04:39 239227] [debug] |scid:f56b101963eebea50bc2ce4e|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:25165824|
[2025/09/12 05:04:39 239236] [debug] |scid:f56b101963eebea50bc2ce4e|xqc_sample_check_app_limited|check_applimit|path:0|inflight:675|now_cwnd_limited:1|all_path_empty:1|sndq:1|lostq:1|ptoq:1|
[2025/09/12 05:04:39 239243] [debug] |scid:f56b101963eebea50bc2ce4e|xqc_sample_check_app_limited|path:0|applimit:3207|
[2025/09/12 05:04:39 239251] [info] |scid:f56b101963eebea50bc2ce4e|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:0000558BB8AD039C|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 05:04:39 239261] [debug] |scid:f56b101963eebea50bc2ce4e|xqc_engine_conn_logic|engine is running on conn:l-0.0.0.0-443-f56b101963eebea50bc2ce4e p-193.167.0.100-44309-8fa6e8fb65540fc71efc61444a0ee18b0a|
[2025/09/12 05:04:39 239272] [debug] |scid:f56b101963eebea50bc2ce4e|xqc_path_get_perf_class|conn:0000558BB8AD039C|path_id:0|path_srtt:32858|min_srtt:32858|path_bw:58900|loss_rate:22.22|path_pto:0|
[2025/09/12 05:04:39 239279] [debug] |scid:f56b101963eebea50bc2ce4e|xqc_send_ctl_can_send|l-0.0.0.0-443-f56b101963eebea50bc2ce4e p-193.167.0.100-44309-8fa6e8fb65540fc71efc61444a0ee18b0a |path:0|can:1|pkt_sz:1050|schedule_bytes:0|inflight:675|cwnd:48484|conn:0000558BB8AD039C|stream_id:0|stream_offset:1024|
[2025/09/12 05:04:39 239287] [debug] |scid:f56b101963eebea50bc2ce4e|xqc_minrtt_scheduler_get_path|path srtt|conn:0000558BB8AD039C|path_id:0|path_srtt:32858|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:04:39 239294] [debug] |scid:f56b101963eebea50bc2ce4e|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1050|reinj:0|path_class:2|
[2025/09/12 05:04:39 239301] [debug] |scid:f56b101963eebea50bc2ce4e|xqc_check_acked_or_dropped_pkt|conn:0000558BB8AD039C|pkt_num:0|size:1050|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:04:39 239308] [debug] |scid:f56b101963eebea50bc2ce4e|xqc_send_ctl_can_send|l-0.0.0.0-443-f56b101963eebea50bc2ce4e p-193.167.0.100-44309-8fa6e8fb65540fc71efc61444a0ee18b0a |path:0|can:1|pkt_sz:1050|schedule_bytes:0|inflight:675|cwnd:48484|conn:0000558BB8AD039C|stream_id:0|stream_offset:1024|
[2025/09/12 05:04:39 239321] [debug] |scid:f56b101963eebea50bc2ce4e|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:04:39 239328] [debug] |scid:f56b101963eebea50bc2ce4e|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:7|
[2025/09/12 05:04:39 239366] [info] |scid:f56b101963eebea50bc2ce4e|xqc_send_packet_with_pn|<==|conn:0000558BB8AD039C|path:0|pkt_num:7|size:1050|sent:1066|pkt_type:SHORT_HEADER|frame:STREAM |inflight:675|now:1757653479239339|stream_id:0|stream_offset:1024|
[2025/09/12 05:04:39 239376] [debug] |scid:f56b101963eebea50bc2ce4e|xqc_send_ctl_on_packet_sent|conn:0000558BB8AD039C|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 05:04:39 239383] [debug] |scid:f56b101963eebea50bc2ce4e|xqc_send_ctl_on_packet_sent|path:0|inflight:675|applimit:3207|
[2025/09/12 05:04:39 239389] [debug] |scid:f56b101963eebea50bc2ce4e|xqc_send_ctl_get_pto_time_and_space|srtt:32858|rtt_var:8248|pto_duration:65850|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:04:39 239396] [debug] |scid:f56b101963eebea50bc2ce4e|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8AD039C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:04:39 239402] [debug] |scid:f56b101963eebea50bc2ce4e|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8AD039C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:04:39 239408] [debug] |scid:f56b101963eebea50bc2ce4e|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8AD039C|path:0|PNS: 2, unacked: 1725|
[2025/09/12 05:04:39 239414] [debug] |scid:f56b101963eebea50bc2ce4e|xqc_timer_set|type:LOSS_DETECTION|expire:1757653479330189|now:1757653479239388|interv:90801|
[2025/09/12 05:04:39 239421] [debug] |scid:f56b101963eebea50bc2ce4e|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB8AD039C|path:0|pns:2|expire:1757653479330189|now:1757653479239388|interval:90801|pto_count:0|srtt:32858
[2025/09/12 05:04:39 239428] [debug] |scid:f56b101963eebea50bc2ce4e|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:48484|inflight:1725|
[2025/09/12 05:04:39 239435] [debug] |scid:f56b101963eebea50bc2ce4e|xqc_conn_next_wakeup_time|wakeup_time:1757653479263867|
[2025/09/12 05:04:39 239441] [debug] |scid:f56b101963eebea50bc2ce4e|xqc_engine_add_wakeup_queue|next_tick_time:1757653479263867|
[2025/09/12 05:04:39 239447] [debug] |xqc_engine_wakeup_after|wakeup:1757653479263867|now:1757653479239447|diff:24420|
[2025/09/12 05:04:39 239454] [debug] |xqc_engine_main_logic|END|now:1757653479239153|
[2025/09/12 05:04:39 239464] [info] |xqc_engine_packet_process|==>|conn:0000558BB8AD039C|size:312|state:ESTABED|recv_time:1757653479239464|
[2025/09/12 05:04:39 239471] [debug] |scid:f56b101963eebea50bc2ce4e|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:f56b101963eebea50bc2ce4e|spin_bit:0|
[2025/09/12 05:04:39 239480] [debug] |scid:f56b101963eebea50bc2ce4e|xqc_packet_decrypt|largest_pn:105748530|
[2025/09/12 05:04:39 239485] [debug] |scid:f56b101963eebea50bc2ce4e|xqc_packet_decrypt|decryption nonce|path_id:0|pn:105748531|
[2025/09/12 05:04:39 239491] [debug] |scid:f56b101963eebea50bc2ce4e|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:105748531|
[2025/09/12 05:04:39 239498] [debug] |scid:f56b101963eebea50bc2ce4e|xqc_process_frames|frame_type:18|
[2025/09/12 05:04:39 239504] [debug] |scid:f56b101963eebea50bc2ce4e|xqc_process_new_conn_id_frame|new_conn_id|f035e194972a6d8565e2a6e3f9e0090eca|sr_token:a0cdd5a2544244ec6520a6e84ab673a9
[2025/09/12 05:04:39 239511] [debug] |scid:f56b101963eebea50bc2ce4e|xqc_process_frames|frame_type:18|
[2025/09/12 05:04:39 239517] [debug] |scid:f56b101963eebea50bc2ce4e|xqc_process_new_conn_id_frame|new_conn_id|2cc1320f33a7714e9634673893a3f7542e|sr_token:ab7c3d162814e1d9a90bbe343fe2a01b
[2025/09/12 05:04:39 239522] [debug] |scid:f56b101963eebea50bc2ce4e|xqc_process_frames|frame_type:18|
[2025/09/12 05:04:39 239531] [debug] |scid:f56b101963eebea50bc2ce4e|xqc_process_new_conn_id_frame|new_conn_id|23a95a1fb703015434ea5c3c36c4427744|sr_token:187b76b6a71839e74b40f2220538ff74
[2025/09/12 05:04:39 239535] [debug] |scid:f56b101963eebea50bc2ce4e|xqc_process_frames|frame_type:18|
[2025/09/12 05:04:39 239539] [debug] |scid:f56b101963eebea50bc2ce4e|xqc_process_new_conn_id_frame|new_conn_id|f2bcedebfc65f503b38a38cadb3f1b1ea7|sr_token:d1e1167a3846cb93e4054de794f410cc
[2025/09/12 05:04:39 239543] [debug] |scid:f56b101963eebea50bc2ce4e|xqc_process_frames|frame_type:18|
[2025/09/12 05:04:39 239546] [debug] |scid:f56b101963eebea50bc2ce4e|xqc_process_new_conn_id_frame|new_conn_id|b573b0f15d93a645f8cf119b2bd1591bd2|sr_token:5bc0f14810aed5d1bb102e1facf159e5
[2025/09/12 05:04:39 239550] [debug] |scid:f56b101963eebea50bc2ce4e|xqc_process_frames|frame_type:18|
[2025/09/12 05:04:39 239554] [debug] |scid:f56b101963eebea50bc2ce4e|xqc_process_new_conn_id_frame|new_conn_id|8fd5e3a878fade4f21deda3e6094a896f9|sr_token:368335d177bfbc36bda325edca1e8241
[2025/09/12 05:04:39 239558] [debug] |scid:f56b101963eebea50bc2ce4e|xqc_process_frames|frame_type:18|
[2025/09/12 05:04:39 239561] [debug] |scid:f56b101963eebea50bc2ce4e|xqc_process_new_conn_id_frame|new_conn_id|246a446a8fa8a32cf0569cfdb3a1cd5d87|sr_token:ceaa0e1e013f5d4d6fce540381535216
[2025/09/12 05:04:39 239565] [debug] |scid:f56b101963eebea50bc2ce4e|xqc_process_frames|frame_type:b|
[2025/09/12 05:04:39 239570] [debug] |scid:f56b101963eebea50bc2ce4e|xqc_process_stream_frame|offset:0|data_length:17|fin:1|stream_id:0|path:0|
[2025/09/12 05:04:39 239574] [debug] |scid:f56b101963eebea50bc2ce4e|xqc_process_stream_frame|already recvd|data_offset:0|data_length:17|merged_offset_end:17|
[2025/09/12 05:04:39 239579] [debug] |scid:f56b101963eebea50bc2ce4e|xqc_timer_unset|type:ACK_01RTT|
[2025/09/12 05:04:39 239584] [debug] |scid:f56b101963eebea50bc2ce4e|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 05:04:39 239588] [debug] |scid:f56b101963eebea50bc2ce4e|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:105748531|largest:105748531|pns:2|
[2025/09/12 05:04:39 239593] [info] |scid:f56b101963eebea50bc2ce4e|xqc_conn_on_pkt_processed|====>|conn:0000558BB8AD039C|path:0|size:312|pkt_type:SHORT_HEADER|pkt_num:105748531|frame:STREAM NEW_CONNECTION_ID |recv_time:1757653479239464|dcid:f56b101963eebea50bc2ce4e|dcid_seq:0|
[2025/09/12 05:04:39 239598] [debug] |scid:f56b101963eebea50bc2ce4e|xqc_timer_set|type:PATH_IDLE|expire:1757653599239464|now:1757653479239464|interv:120000000|
[2025/09/12 05:04:39 239602] [debug] |scid:f56b101963eebea50bc2ce4e|xqc_timer_set|type:CONN_IDLE|expire:1757653599239464|now:1757653479239464|interv:120000000|
[2025/09/12 05:04:39 239606] [debug] |scid:f56b101963eebea50bc2ce4e|xqc_engine_remove_wakeup_queue|next_tick_time:1757653479263867|pq_index:0|
[2025/09/12 05:04:39 239610] [debug] |scid:f56b101963eebea50bc2ce4e|xqc_engine_add_active_queue|last_ticked_time:1757653479239153|
[2025/09/12 05:04:39 239614] [debug] |xqc_engine_main_logic|BEGIN|now:1757653479239614|
[2025/09/12 05:04:39 239619] [debug] |scid:f56b101963eebea50bc2ce4e|xqc_engine_process_conn|conn:0000558BB8AD039C|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:1757653479239618|
[2025/09/12 05:04:39 239625] [debug] |scid:f56b101963eebea50bc2ce4e|xqc_gen_ack_frame|largest_recv:105748531|ack_delay:161|first_ack_range:3|largest_pkt_recv_time:1757653479239464|
[2025/09/12 05:04:39 239629] [debug] |scid:f56b101963eebea50bc2ce4e|xqc_gen_ack_frame|high:105748531|low:105748528|pkt_pns:2|
[2025/09/12 05:04:39 239633] [debug] |scid:f56b101963eebea50bc2ce4e|xqc_write_ack_to_one_packet|ack_size:8|path:0|path_largest_recv:105748531|frame_largest_recv:105748531|
[2025/09/12 05:04:39 239640] [debug] |scid:f56b101963eebea50bc2ce4e|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:2|
[2025/09/12 05:04:39 239645] [debug] |scid:f56b101963eebea50bc2ce4e|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:ACK |stream_id:0|stream_offset:0|
[2025/09/12 05:04:39 239649] [debug] |scid:f56b101963eebea50bc2ce4e|xqc_check_acked_or_dropped_pkt|conn:0000558BB8AD039C|pkt_num:0|size:30|pkt_type:SHORT_HEADER|frame:ACK |
[2025/09/12 05:04:39 239654] [debug] |scid:f56b101963eebea50bc2ce4e|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:8|
[2025/09/12 05:04:39 239684] [info] |scid:f56b101963eebea50bc2ce4e|xqc_send_packet_with_pn|<==|conn:0000558BB8AD039C|path:0|pkt_num:8|size:30|sent:46|pkt_type:SHORT_HEADER|frame:ACK |inflight:1725|now:1757653479239660|stream_id:0|stream_offset:0|
[2025/09/12 05:04:39 239694] [debug] |scid:f56b101963eebea50bc2ce4e|xqc_send_ctl_on_packet_sent|conn:0000558BB8AD039C|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 05:04:39 239702] [debug] |scid:f56b101963eebea50bc2ce4e|xqc_conn_next_wakeup_time|wakeup_time:1757653479330189|
[2025/09/12 05:04:39 239708] [debug] |scid:f56b101963eebea50bc2ce4e|xqc_engine_add_wakeup_queue|next_tick_time:1757653479330189|
[2025/09/12 05:04:39 239714] [debug] |xqc_engine_wakeup_after|wakeup:1757653479330189|now:1757653479239714|diff:90475|
[2025/09/12 05:04:39 239719] [debug] |xqc_engine_main_logic|END|now:1757653479239618|
[2025/09/12 05:04:39 239725] [info] |xqc_engine_packet_process|==>|conn:0000558BB8AD039C|size:39|state:ESTABED|recv_time:1757653479239725|
[2025/09/12 05:04:39 239730] [debug] |scid:f56b101963eebea50bc2ce4e|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:f56b101963eebea50bc2ce4e|spin_bit:0|
[2025/09/12 05:04:39 239735] [debug] |scid:f56b101963eebea50bc2ce4e|xqc_packet_decrypt|largest_pn:105748531|
[2025/09/12 05:04:39 239739] [debug] |scid:f56b101963eebea50bc2ce4e|xqc_packet_decrypt|decryption nonce|path_id:0|pn:105748532|
[2025/09/12 05:04:39 239744] [debug] |scid:f56b101963eebea50bc2ce4e|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:105748532|
[2025/09/12 05:04:39 239748] [debug] |scid:f56b101963eebea50bc2ce4e|xqc_process_frames|frame_type:2|
[2025/09/12 05:04:39 239753] [debug] |scid:f56b101963eebea50bc2ce4e|xqc_send_ctl_on_ack_received|conn:0000558BB8AD039C|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 05:04:39 239758] [debug] |scid:f56b101963eebea50bc2ce4e|xqc_update_sample|sampler_update|prior_lost:1|tx_in_flight:339|prior_delivered:2476|prior_time:1757653479207642|is_app_limited:0|send_elapse:234|ack_elapse:32083|ctl_first_sent_time:1757653479207876|lagest_ack_time:1757653479239725|curr_delivered:2815|
[2025/09/12 05:04:39 239763] [debug] |scid:f56b101963eebea50bc2ce4e|xqc_update_sample|sampler_sent_time_update:1757653479207876|
[2025/09/12 05:04:39 239767] [debug] |scid:f56b101963eebea50bc2ce4e|xqc_send_ctl_on_ack_received|sndq_packets_used:4||sndq_packets_used_bytes:0|sndq_packets_free:3|
[2025/09/12 05:04:39 239771] [debug] |scid:f56b101963eebea50bc2ce4e|xqc_send_ctl_on_ack_received|conn:0000558BB8AD039C|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 05:04:39 239775] [debug] |scid:f56b101963eebea50bc2ce4e|xqc_update_sample|sampler_update|prior_lost:1|tx_in_flight:339|prior_delivered:2476|prior_time:1757653479207642|is_app_limited:0|send_elapse:234|ack_elapse:32083|ctl_first_sent_time:1757653479207876|lagest_ack_time:1757653479239725|curr_delivered:3099|
[2025/09/12 05:04:39 239780] [debug] |scid:f56b101963eebea50bc2ce4e|xqc_update_sample|sampler_sent_time_update:1757653479207962|
[2025/09/12 05:04:39 239784] [debug] |scid:f56b101963eebea50bc2ce4e|xqc_send_ctl_on_ack_received|sndq_packets_used:3||sndq_packets_used_bytes:0|sndq_packets_free:4|
[2025/09/12 05:04:39 239792] [debug] |scid:f56b101963eebea50bc2ce4e|xqc_send_ctl_on_ack_received|conn:0000558BB8AD039C|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 05:04:39 239796] [debug] |scid:f56b101963eebea50bc2ce4e|xqc_update_sample|sampler_update|prior_lost:1|tx_in_flight:339|prior_delivered:2476|prior_time:1757653479207642|is_app_limited:0|send_elapse:234|ack_elapse:32083|ctl_first_sent_time:1757653479207876|lagest_ack_time:1757653479239725|curr_delivered:3153|
[2025/09/12 05:04:39 239801] [debug] |scid:f56b101963eebea50bc2ce4e|xqc_update_sample|sampler_sent_time_update:1757653479208106|
[2025/09/12 05:04:39 239805] [debug] |scid:f56b101963eebea50bc2ce4e|xqc_send_ctl_on_ack_received|sndq_packets_used:2||sndq_packets_used_bytes:0|sndq_packets_free:5|
[2025/09/12 05:04:39 239809] [debug] |scid:f56b101963eebea50bc2ce4e|xqc_send_ctl_on_ack_received|conn:0000558BB8AD039C|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 05:04:39 239813] [debug] |scid:f56b101963eebea50bc2ce4e|xqc_update_sample|sampler_update|prior_lost:1|tx_in_flight:339|prior_delivered:2476|prior_time:1757653479207642|is_app_limited:0|send_elapse:234|ack_elapse:32083|ctl_first_sent_time:1757653479207876|lagest_ack_time:1757653479239725|curr_delivered:3207|
[2025/09/12 05:04:39 239817] [debug] |scid:f56b101963eebea50bc2ce4e|xqc_update_sample|sampler_sent_time_update:1757653479208184|
[2025/09/12 05:04:39 239821] [debug] |scid:f56b101963eebea50bc2ce4e|xqc_send_ctl_on_ack_received|sndq_packets_used:1||sndq_packets_used_bytes:0|sndq_packets_free:6|
[2025/09/12 05:04:39 239825] [debug] |scid:f56b101963eebea50bc2ce4e|xqc_send_ctl_update_rtt|before update rtt|conn:0000558BB8AD039C|srtt:32858|rttvar:8248|minrtt:30677|latest_rtt:31541|ack_delay:32|
[2025/09/12 05:04:39 239829] [debug] |scid:f56b101963eebea50bc2ce4e|xqc_send_ctl_update_rtt|l-0.0.0.0-443-f56b101963eebea50bc2ce4e p-193.167.0.100-44309-8fa6e8fb65540fc71efc61444a0ee18b0a |after update rtt|conn:0000558BB8AD039C|srtt:32689|rttvar:6523|minrtt:30677|latest_rtt:31541|ack_delay:32|
[2025/09/12 05:04:39 239833] [debug] |scid:f56b101963eebea50bc2ce4e|xqc_send_ctl_get_lost_sent_pn|largest_acked:5|lost_pn:0|thresh:5|
[2025/09/12 05:04:39 239837] [debug] |scid:f56b101963eebea50bc2ce4e|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:04:39 239841] [debug] |scid:f56b101963eebea50bc2ce4e|xqc_send_ctl_get_pto_time_and_space|srtt:32689|rtt_var:6523|pto_duration:58781|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:04:39 239846] [debug] |scid:f56b101963eebea50bc2ce4e|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8AD039C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:04:39 239850] [debug] |scid:f56b101963eebea50bc2ce4e|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8AD039C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:04:39 239854] [debug] |scid:f56b101963eebea50bc2ce4e|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8AD039C|path:0|PNS: 2, unacked: 1050|
[2025/09/12 05:04:39 239857] [debug] |scid:f56b101963eebea50bc2ce4e|xqc_timer_set|type:LOSS_DETECTION|expire:1757653479323120|now:1757653479239841|interv:83279|
[2025/09/12 05:04:39 239861] [debug] |scid:f56b101963eebea50bc2ce4e|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB8AD039C|path:0|pns:2|expire:1757653479323120|now:1757653479239841|interval:83279|pto_count:0|srtt:32689
[2025/09/12 05:04:39 239866] [debug] |scid:f56b101963eebea50bc2ce4e|xqc_generate_sample|sampler: send_elapse 234, ack_elapse 32083, delivered 731|rate 22784|lost 1|
[2025/09/12 05:04:39 239870] [debug] |scid:f56b101963eebea50bc2ce4e|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (22784) in round 3|
[2025/09/12 05:04:39 239875] [debug] |scid:f56b101963eebea50bc2ce4e|xqc_bbr_update_min_rtt|minrtt expire|rtt:30677, old_rtt:30677|
[2025/09/12 05:04:39 239881] [debug] |scid:f56b101963eebea50bc2ce4e|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:5744|extra_cwnd:1350|
[2025/09/12 05:04:39 239885] [debug] |scid:f56b101963eebea50bc2ce4e|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:48484|packet_lost:0|acked:675|po_sent_time:1757653479208184|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2532|
[2025/09/12 05:04:39 239890] [debug] |scid:f56b101963eebea50bc2ce4e|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:48484|packet_lost:0|acked:675|po_sent_time:1757653479208184|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2532|
[2025/09/12 05:04:39 239895] [debug] |scid:f56b101963eebea50bc2ce4e|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-f56b101963eebea50bc2ce4e p-193.167.0.100-44309-8fa6e8fb65540fc71efc61444a0ee18b0a |bbr on ack|mode:0|pacing_rate:3951694|bw:58900|cwnd:49159|full_bw_reached:0|inflight:1050|srtt:32689|latest_rtt:31541|min_rtt:30677|applimit:0|lost:1|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:04:39 239900] [debug] |scid:f56b101963eebea50bc2ce4e|xqc_process_frames|frame_type:0|
[2025/09/12 05:04:39 239904] [debug] |scid:f56b101963eebea50bc2ce4e|xqc_process_padding_frame|process padding|
[2025/09/12 05:04:39 239908] [debug] |scid:f56b101963eebea50bc2ce4e|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:105748532|largest:105748532|pns:2|
[2025/09/12 05:04:39 239912] [info] |scid:f56b101963eebea50bc2ce4e|xqc_conn_on_pkt_processed|====>|conn:0000558BB8AD039C|path:0|size:39|pkt_type:SHORT_HEADER|pkt_num:105748532|frame:PADDING ACK |recv_time:1757653479239725|dcid:f56b101963eebea50bc2ce4e|dcid_seq:0|
[2025/09/12 05:04:39 239917] [debug] |scid:f56b101963eebea50bc2ce4e|xqc_timer_set|type:PATH_IDLE|expire:1757653599239725|now:1757653479239725|interv:120000000|
[2025/09/12 05:04:39 239921] [debug] |scid:f56b101963eebea50bc2ce4e|xqc_timer_set|type:CONN_IDLE|expire:1757653599239725|now:1757653479239725|interv:120000000|
[2025/09/12 05:04:39 239925] [debug] |scid:f56b101963eebea50bc2ce4e|xqc_engine_remove_wakeup_queue|next_tick_time:1757653479330189|pq_index:0|
[2025/09/12 05:04:39 239929] [debug] |scid:f56b101963eebea50bc2ce4e|xqc_engine_add_active_queue|last_ticked_time:1757653479239618|
[2025/09/12 05:04:39 239933] [debug] |xqc_engine_main_logic|BEGIN|now:1757653479239933|
[2025/09/12 05:04:39 239938] [debug] |scid:f56b101963eebea50bc2ce4e|xqc_engine_process_conn|conn:0000558BB8AD039C|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:1757653479239937|
[2025/09/12 05:04:39 239943] [debug] |scid:f56b101963eebea50bc2ce4e|xqc_conn_next_wakeup_time|wakeup_time:1757653479323120|
[2025/09/12 05:04:39 239947] [debug] |scid:f56b101963eebea50bc2ce4e|xqc_engine_add_wakeup_queue|next_tick_time:1757653479323120|
[2025/09/12 05:04:39 239951] [debug] |xqc_engine_wakeup_after|wakeup:1757653479323120|now:1757653479239951|diff:83169|
[2025/09/12 05:04:39 239955] [debug] |xqc_engine_main_logic|END|now:1757653479239937|
[2025/09/12 05:04:39 239960] [debug] |xqc_engine_main_logic|BEGIN|now:1757653479239960|
[2025/09/12 05:04:39 239964] [debug] |xqc_engine_wakeup_after|wakeup:1757653479323120|now:1757653479239964|diff:83156|
[2025/09/12 05:04:39 239968] [debug] |xqc_engine_main_logic|END|now:1757653479239960|
[2025/09/12 05:04:39 248800] [info] |xqc_engine_packet_process|==>|conn:0000558BB8AD039C|size:1406|state:ESTABED|recv_time:1757653479248799|
[2025/09/12 05:04:39 248811] [debug] |scid:f56b101963eebea50bc2ce4e|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:f56b101963eebea50bc2ce4e|spin_bit:0|
[2025/09/12 05:04:39 248819] [debug] |scid:f56b101963eebea50bc2ce4e|xqc_packet_decrypt|largest_pn:105748532|
[2025/09/12 05:04:39 248827] [debug] |scid:f56b101963eebea50bc2ce4e|xqc_packet_decrypt|decryption nonce|path_id:0|pn:105748533|
[2025/09/12 05:04:39 248845] [debug] |scid:f56b101963eebea50bc2ce4e|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:105748533|
[2025/09/12 05:04:39 248852] [debug] |scid:f56b101963eebea50bc2ce4e|xqc_process_frames|frame_type:1|
[2025/09/12 05:04:39 248860] [debug] |scid:f56b101963eebea50bc2ce4e|xqc_process_frames|frame_type:0|
[2025/09/12 05:04:39 248868] [debug] |scid:f56b101963eebea50bc2ce4e|xqc_process_padding_frame|process padding|
[2025/09/12 05:04:39 248879] [debug] |scid:f56b101963eebea50bc2ce4e|xqc_timer_set|type:ACK_01RTT|expire:1757653479273799|now:1757653479248799|interv:25000|
[2025/09/12 05:04:39 248889] [debug] |scid:f56b101963eebea50bc2ce4e|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:1757653479248799|max_ack_delay:25000|
[2025/09/12 05:04:39 248898] [debug] |scid:f56b101963eebea50bc2ce4e|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:105748533|largest:105748533|pns:2|
[2025/09/12 05:04:39 248905] [info] |scid:f56b101963eebea50bc2ce4e|xqc_conn_on_pkt_processed|====>|conn:0000558BB8AD039C|path:0|size:1406|pkt_type:SHORT_HEADER|pkt_num:105748533|frame:PADDING PING |recv_time:1757653479248799|dcid:f56b101963eebea50bc2ce4e|dcid_seq:0|
[2025/09/12 05:04:39 248913] [debug] |scid:f56b101963eebea50bc2ce4e|xqc_timer_set|type:PATH_IDLE|expire:1757653599248799|now:1757653479248799|interv:120000000|
[2025/09/12 05:04:39 248921] [debug] |scid:f56b101963eebea50bc2ce4e|xqc_timer_set|type:CONN_IDLE|expire:1757653599248799|now:1757653479248799|interv:120000000|
[2025/09/12 05:04:39 248929] [debug] |scid:f56b101963eebea50bc2ce4e|xqc_engine_remove_wakeup_queue|next_tick_time:1757653479323120|pq_index:0|
[2025/09/12 05:04:39 248937] [debug] |scid:f56b101963eebea50bc2ce4e|xqc_engine_add_active_queue|last_ticked_time:1757653479239937|
[2025/09/12 05:04:39 248945] [debug] |xqc_engine_main_logic|BEGIN|now:1757653479248944|
[2025/09/12 05:04:39 248954] [debug] |scid:f56b101963eebea50bc2ce4e|xqc_engine_process_conn|conn:0000558BB8AD039C|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:1757653479248952|
[2025/09/12 05:04:39 248964] [debug] |scid:f56b101963eebea50bc2ce4e|xqc_conn_next_wakeup_time|wakeup_time:1757653479273799|
[2025/09/12 05:04:39 248972] [debug] |scid:f56b101963eebea50bc2ce4e|xqc_engine_add_wakeup_queue|next_tick_time:1757653479273799|
[2025/09/12 05:04:39 248979] [debug] |xqc_engine_wakeup_after|wakeup:1757653479273799|now:1757653479248979|diff:24820|
[2025/09/12 05:04:39 248984] [debug] |xqc_engine_main_logic|END|now:1757653479248952|
[2025/09/12 05:04:39 248991] [debug] |xqc_engine_main_logic|BEGIN|now:1757653479248990|
[2025/09/12 05:04:39 248995] [debug] |xqc_engine_wakeup_after|wakeup:1757653479273799|now:1757653479248995|diff:24804|
[2025/09/12 05:04:39 249000] [debug] |xqc_engine_main_logic|END|now:1757653479248990|
[2025/09/12 05:04:39 271107] [info] |xqc_engine_packet_process|==>|conn:0000558BB8AD039C|size:39|state:ESTABED|recv_time:1757653479271105|
[2025/09/12 05:04:39 271129] [debug] |scid:f56b101963eebea50bc2ce4e|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:f56b101963eebea50bc2ce4e|spin_bit:0|
[2025/09/12 05:04:39 271141] [debug] |scid:f56b101963eebea50bc2ce4e|xqc_packet_decrypt|largest_pn:105748533|
[2025/09/12 05:04:39 271148] [debug] |scid:f56b101963eebea50bc2ce4e|xqc_packet_decrypt|decryption nonce|path_id:0|pn:105748534|
[2025/09/12 05:04:39 271158] [debug] |scid:f56b101963eebea50bc2ce4e|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:105748534|
[2025/09/12 05:04:39 271164] [debug] |scid:f56b101963eebea50bc2ce4e|xqc_process_frames|frame_type:1c|
[2025/09/12 05:04:39 271183] [debug] |scid:f56b101963eebea50bc2ce4e|xqc_timer_set|type:CONN_DRAINING|expire:1757653479522525|now:1757653479271182|interv:251343|
[2025/09/12 05:04:39 271190] [debug] |scid:f56b101963eebea50bc2ce4e|xqc_send_queue_drop_packets|sndq_packets_used:1|sndq_packets_used_bytes:0|sndq_packets_free:6|
[2025/09/12 05:04:39 271197] [debug] |scid:f56b101963eebea50bc2ce4e|xqc_send_queue_drop_packets|path:0|ctl_bytes_in_flight:1050|
[2025/09/12 05:04:39 271203] [debug] |scid:f56b101963eebea50bc2ce4e|xqc_timer_unset|type:ACK_INIT|
[2025/09/12 05:04:39 271208] [debug] |scid:f56b101963eebea50bc2ce4e|xqc_timer_unset|type:ACK_HSK|
[2025/09/12 05:04:39 271213] [debug] |scid:f56b101963eebea50bc2ce4e|xqc_timer_unset|type:ACK_01RTT|
[2025/09/12 05:04:39 271219] [debug] |scid:f56b101963eebea50bc2ce4e|xqc_timer_unset|type:LOSS_DETECTION|
[2025/09/12 05:04:39 271226] [info] |scid:f56b101963eebea50bc2ce4e|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 05:04:39 271234] [debug] |scid:f56b101963eebea50bc2ce4e|xqc_conn_immediate_close|gen_conn_close|state:CLOSING|
[2025/09/12 05:04:39 271240] [debug] |scid:f56b101963eebea50bc2ce4e|xqc_process_frames|draining state, skip|
[2025/09/12 05:04:39 271246] [debug] |scid:f56b101963eebea50bc2ce4e|xqc_timer_set|type:ACK_01RTT|expire:1757653479296105|now:1757653479271105|interv:25000|
[2025/09/12 05:04:39 271253] [debug] |scid:f56b101963eebea50bc2ce4e|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 CLOSING_NOTIFY NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY (null) |now:1757653479271105|max_ack_delay:25000|
[2025/09/12 05:04:39 271260] [debug] |scid:f56b101963eebea50bc2ce4e|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:105748534|largest:105748534|pns:2|
[2025/09/12 05:04:39 271266] [info] |scid:f56b101963eebea50bc2ce4e|xqc_conn_on_pkt_processed|====>|conn:0000558BB8AD039C|path:0|size:39|pkt_type:SHORT_HEADER|pkt_num:105748534|frame:CONNECTION_CLOSE |recv_time:1757653479271105|dcid:f56b101963eebea50bc2ce4e|dcid_seq:0|
[2025/09/12 05:04:39 271273] [debug] |scid:f56b101963eebea50bc2ce4e|xqc_timer_set|type:PATH_IDLE|expire:1757653599271105|now:1757653479271105|interv:120000000|
[2025/09/12 05:04:39 271278] [debug] |scid:f56b101963eebea50bc2ce4e|xqc_timer_set|type:CONN_IDLE|expire:1757653599271105|now:1757653479271105|interv:120000000|
[2025/09/12 05:04:39 271284] [debug] |scid:f56b101963eebea50bc2ce4e|xqc_engine_remove_wakeup_queue|next_tick_time:1757653479273799|pq_index:0|
[2025/09/12 05:04:39 271290] [debug] |scid:f56b101963eebea50bc2ce4e|xqc_engine_add_active_queue|last_ticked_time:1757653479248952|
[2025/09/12 05:04:39 271295] [debug] |xqc_engine_main_logic|BEGIN|now:1757653479271295|
[2025/09/12 05:04:39 271302] [debug] |scid:f56b101963eebea50bc2ce4e|xqc_engine_process_conn|conn:0000558BB8AD039C|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:1757653479271300|
[2025/09/12 05:04:39 271310] [debug] |scid:f56b101963eebea50bc2ce4e|xqc_path_get_perf_class|conn:0000558BB8AD039C|path_id:0|path_srtt:32689|min_srtt:32689|path_bw:58900|loss_rate:22.22|path_pto:0|
[2025/09/12 05:04:39 271317] [debug] |scid:f56b101963eebea50bc2ce4e|xqc_minrtt_scheduler_get_path|path srtt|conn:0000558BB8AD039C|path_id:0|path_srtt:32689|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:04:39 271324] [debug] |scid:f56b101963eebea50bc2ce4e|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CONNECTION_CLOSE |pn:0|size:26|reinj:0|path_class:2|
[2025/09/12 05:04:39 271337] [debug] |scid:f56b101963eebea50bc2ce4e|xqc_check_acked_or_dropped_pkt|conn:0000558BB8AD039C|pkt_num:0|size:26|pkt_type:SHORT_HEADER|frame:CONNECTION_CLOSE |
[2025/09/12 05:04:39 271344] [debug] |scid:f56b101963eebea50bc2ce4e|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:9|
[2025/09/12 05:04:39 271390] [info] |scid:f56b101963eebea50bc2ce4e|xqc_send_packet_with_pn|<==|conn:0000558BB8AD039C|path:0|pkt_num:9|size:26|sent:42|pkt_type:SHORT_HEADER|frame:CONNECTION_CLOSE |inflight:0|now:1757653479271353|stream_id:0|stream_offset:0|
[2025/09/12 05:04:39 271398] [debug] |scid:f56b101963eebea50bc2ce4e|xqc_send_ctl_on_packet_sent|conn:0000558BB8AD039C|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 05:04:39 271407] [debug] |scid:f56b101963eebea50bc2ce4e|xqc_conn_next_wakeup_time|wakeup_time:1757653479296105|
[2025/09/12 05:04:39 271413] [debug] |scid:f56b101963eebea50bc2ce4e|xqc_engine_add_wakeup_queue|next_tick_time:1757653479296105|
[2025/09/12 05:04:39 271419] [debug] |xqc_engine_wakeup_after|wakeup:1757653479296105|now:1757653479271419|diff:24686|
[2025/09/12 05:04:39 271425] [debug] |xqc_engine_main_logic|END|now:1757653479271300|
[2025/09/12 05:04:39 271432] [debug] |xqc_engine_main_logic|BEGIN|now:1757653479271432|
[2025/09/12 05:04:39 271437] [debug] |xqc_engine_wakeup_after|wakeup:1757653479296105|now:1757653479271437|diff:24668|
[2025/09/12 05:04:39 271442] [debug] |xqc_engine_main_logic|END|now:1757653479271432|
[2025/09/12 05:04:39 296530] [debug] |xqc_engine_main_logic|BEGIN|now:1757653479296529|
[2025/09/12 05:04:39 296550] [debug] |scid:f56b101963eebea50bc2ce4e|xqc_engine_remove_wakeup_queue|next_tick_time:1757653479296105|pq_index:0|
[2025/09/12 05:04:39 296558] [debug] |scid:f56b101963eebea50bc2ce4e|xqc_engine_add_active_queue|last_ticked_time:1757653479271300|
[2025/09/12 05:04:39 296567] [debug] |scid:f56b101963eebea50bc2ce4e|xqc_engine_process_conn|conn:0000558BB8AD039C|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:1757653479296564|
[2025/09/12 05:04:39 296574] [debug] |scid:f56b101963eebea50bc2ce4e|xqc_timer_expire|timer expired|type:ACK_01RTT|expire_time:1757653479296105|now:1757653479296564|
[2025/09/12 05:04:39 296580] [debug] |scid:f56b101963eebea50bc2ce4e|xqc_timer_ack_timeout|pns:2|path:0|
[2025/09/12 05:04:39 296586] [debug] |scid:f56b101963eebea50bc2ce4e|xqc_timer_expire|unset|type:ACK_01RTT|expire_time:1757653479296105|now:1757653479296564|
[2025/09/12 05:04:39 296592] [debug] |scid:f56b101963eebea50bc2ce4e|xqc_timer_unset|type:ACK_01RTT|
[2025/09/12 05:04:39 296599] [debug] |scid:f56b101963eebea50bc2ce4e|xqc_conn_next_wakeup_time|wakeup_time:1757653479522525|
[2025/09/12 05:04:39 296605] [debug] |scid:f56b101963eebea50bc2ce4e|xqc_engine_add_wakeup_queue|next_tick_time:1757653479522525|
[2025/09/12 05:04:39 296611] [debug] |xqc_engine_wakeup_after|wakeup:1757653479351502|now:1757653479296611|diff:54891|
[2025/09/12 05:04:39 296617] [debug] |xqc_engine_main_logic|END|now:1757653479296564|
[2025/09/12 05:04:39 351700] [debug] |xqc_engine_main_logic|BEGIN|now:1757653479351699|
[2025/09/12 05:04:39 351718] [debug] |scid:74017613ea83cc55947d2a9b|xqc_engine_remove_wakeup_queue|next_tick_time:1757653479351502|pq_index:0|
[2025/09/12 05:04:39 351725] [debug] |scid:74017613ea83cc55947d2a9b|xqc_engine_add_active_queue|last_ticked_time:1757653478651945|
[2025/09/12 05:04:39 351733] [debug] |scid:74017613ea83cc55947d2a9b|xqc_engine_process_conn|conn:0000558BB8AB548C|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:1757653479351730|
[2025/09/12 05:04:39 351739] [debug] |scid:74017613ea83cc55947d2a9b|xqc_timer_expire|timer expired|type:LOSS_DETECTION|expire_time:1757653479351502|now:1757653479351730|
[2025/09/12 05:04:39 351756] [debug] |scid:74017613ea83cc55947d2a9b|xqc_timer_loss_detection_timeout|path:0|loss_detection_timeout|
[2025/09/12 05:04:39 351761] [debug] |scid:74017613ea83cc55947d2a9b|xqc_timer_loss_detection_timeout|send Probe pkts|conn:0000558BB8AB548C|path:0|bytes_in_flight:5250|
[2025/09/12 05:04:39 351766] [debug] |scid:74017613ea83cc55947d2a9b|xqc_send_ctl_get_pto_time_and_space|srtt:33321|rtt_var:7272|pto_duration:499272|backoff_factor:2.00|backoff:8.00|pto_cnt:3|max_ack_delay:25|
[2025/09/12 05:04:39 351773] [debug] |scid:74017613ea83cc55947d2a9b|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8AB548C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:04:39 351778] [debug] |scid:74017613ea83cc55947d2a9b|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8AB548C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:04:39 351782] [debug] |scid:74017613ea83cc55947d2a9b|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8AB548C|path:0|PNS: 2, unacked: 5250|
[2025/09/12 05:04:39 351787] [debug] |scid:74017613ea83cc55947d2a9b|xqc_path_send_one_or_two_ack_elicit_pkts|send two ack-eliciting pkts|path:0|pns:2|
[2025/09/12 05:04:39 351794] [debug] |scid:74017613ea83cc55947d2a9b|xqc_conn_send_probe_pkt|conn:0000558BB8AB548C|path:0|pkt_num:6|size:1050|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|
[2025/09/12 05:04:39 351802] [debug] |scid:74017613ea83cc55947d2a9b|xqc_conn_send_probe_pkt|conn:0000558BB8AB548C|path:0|pkt_num:8|size:1050|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|
[2025/09/12 05:04:39 351810] [debug] |scid:74017613ea83cc55947d2a9b|xqc_timer_loss_detection_timeout|xqc_send_ctl_set_loss_detection_timer|PTO|conn:0000558BB8AB548C|pto_count:4
[2025/09/12 05:04:39 351816] [debug] |scid:74017613ea83cc55947d2a9b|xqc_send_ctl_get_pto_time_and_space|srtt:33321|rtt_var:7272|pto_duration:998544|backoff_factor:2.00|backoff:16.00|pto_cnt:4|max_ack_delay:25|
[2025/09/12 05:04:39 351821] [debug] |scid:74017613ea83cc55947d2a9b|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8AB548C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:04:39 351826] [debug] |scid:74017613ea83cc55947d2a9b|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8AB548C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:04:39 351831] [debug] |scid:74017613ea83cc55947d2a9b|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8AB548C|path:0|PNS: 2, unacked: 5250|
[2025/09/12 05:04:39 351835] [debug] |scid:74017613ea83cc55947d2a9b|xqc_timer_set|type:LOSS_DETECTION|expire:1757653480050774|now:1757653479351815|interv:698959|
[2025/09/12 05:04:39 351841] [debug] |scid:74017613ea83cc55947d2a9b|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB8AB548C|path:0|pns:2|expire:1757653480050774|now:1757653479351815|interval:698959|pto_count:4|srtt:33321
[2025/09/12 05:04:39 351849] [debug] |scid:74017613ea83cc55947d2a9b|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:STREAM |stream_id:0|stream_offset:1024|
[2025/09/12 05:04:39 351855] [debug] |scid:74017613ea83cc55947d2a9b|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:STREAM |stream_id:0|stream_offset:1024|
[2025/09/12 05:04:39 351861] [debug] |scid:74017613ea83cc55947d2a9b|xqc_check_acked_or_dropped_pkt|conn:0000558BB8AB548C|pkt_num:6|size:1050|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:04:39 351868] [debug] |scid:74017613ea83cc55947d2a9b|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:19|
[2025/09/12 05:04:39 351922] [info] |scid:74017613ea83cc55947d2a9b|xqc_send_packet_with_pn|<==|conn:0000558BB8AB548C|path:0|pkt_num:19|size:1050|sent:1066|pkt_type:SHORT_HEADER|frame:STREAM |inflight:5250|now:1757653479351885|stream_id:0|stream_offset:1024|
[2025/09/12 05:04:39 351930] [debug] |scid:74017613ea83cc55947d2a9b|xqc_send_ctl_on_packet_sent|conn:0000558BB8AB548C|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:16|
[2025/09/12 05:04:39 351937] [debug] |scid:74017613ea83cc55947d2a9b|xqc_send_ctl_on_packet_sent|path:0|inflight:5250|applimit:0|
[2025/09/12 05:04:39 351952] [debug] |scid:74017613ea83cc55947d2a9b|xqc_send_ctl_get_pto_time_and_space|srtt:33321|rtt_var:7272|pto_duration:998544|backoff_factor:2.00|backoff:16.00|pto_cnt:4|max_ack_delay:25|
[2025/09/12 05:04:39 351961] [debug] |scid:74017613ea83cc55947d2a9b|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8AB548C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:04:39 351968] [debug] |scid:74017613ea83cc55947d2a9b|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8AB548C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:04:39 351976] [debug] |scid:74017613ea83cc55947d2a9b|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8AB548C|path:0|PNS: 2, unacked: 6300|
[2025/09/12 05:04:39 351983] [debug] |scid:74017613ea83cc55947d2a9b|xqc_timer_set|type:LOSS_DETECTION|expire:1757653480750429|now:1757653479351951|interv:1398478|
[2025/09/12 05:04:39 351988] [debug] |scid:74017613ea83cc55947d2a9b|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB8AB548C|path:0|pns:2|expire:1757653480750429|now:1757653479351951|interval:1398478|pto_count:4|srtt:33321
[2025/09/12 05:04:39 351994] [debug] |scid:74017613ea83cc55947d2a9b|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:48785|inflight:6300|
[2025/09/12 05:04:39 352001] [debug] |scid:74017613ea83cc55947d2a9b|xqc_check_acked_or_dropped_pkt|conn:0000558BB8AB548C|pkt_num:8|size:1050|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:04:39 352006] [debug] |scid:74017613ea83cc55947d2a9b|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:20|
[2025/09/12 05:04:39 352034] [info] |scid:74017613ea83cc55947d2a9b|xqc_send_packet_with_pn|<==|conn:0000558BB8AB548C|path:0|pkt_num:20|size:1050|sent:1066|pkt_type:SHORT_HEADER|frame:STREAM |inflight:6300|now:1757653479352014|stream_id:0|stream_offset:1024|
[2025/09/12 05:04:39 352061] [debug] |scid:74017613ea83cc55947d2a9b|xqc_send_ctl_on_packet_sent|conn:0000558BB8AB548C|path:0|pkt_num:20|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 05:04:39 352067] [debug] |scid:74017613ea83cc55947d2a9b|xqc_send_ctl_on_packet_sent|path:0|inflight:6300|applimit:0|
[2025/09/12 05:04:39 352072] [debug] |scid:74017613ea83cc55947d2a9b|xqc_send_ctl_get_pto_time_and_space|srtt:33321|rtt_var:7272|pto_duration:998544|backoff_factor:2.00|backoff:16.00|pto_cnt:4|max_ack_delay:25|
[2025/09/12 05:04:39 352077] [debug] |scid:74017613ea83cc55947d2a9b|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8AB548C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:04:39 352082] [debug] |scid:74017613ea83cc55947d2a9b|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8AB548C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:04:39 352087] [debug] |scid:74017613ea83cc55947d2a9b|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8AB548C|path:0|PNS: 2, unacked: 7350|
[2025/09/12 05:04:39 352091] [debug] |scid:74017613ea83cc55947d2a9b|xqc_timer_set|type:LOSS_DETECTION|expire:1757653480750558|now:1757653479352071|interv:1398487|
[2025/09/12 05:04:39 352096] [debug] |scid:74017613ea83cc55947d2a9b|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB8AB548C|path:0|pns:2|expire:1757653480750558|now:1757653479352071|interval:1398487|pto_count:4|srtt:33321
[2025/09/12 05:04:39 352102] [debug] |scid:74017613ea83cc55947d2a9b|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:48785|inflight:7350|
[2025/09/12 05:04:39 352107] [debug] |scid:74017613ea83cc55947d2a9b|xqc_conn_next_wakeup_time|wakeup_time:1757653480750558|
[2025/09/12 05:04:39 352113] [debug] |scid:74017613ea83cc55947d2a9b|xqc_engine_add_wakeup_queue|next_tick_time:1757653480750558|
[2025/09/12 05:04:39 352118] [debug] |xqc_engine_wakeup_after|wakeup:1757653479522525|now:1757653479352118|diff:170407|
[2025/09/12 05:04:39 352123] [debug] |xqc_engine_main_logic|END|now:1757653479351730|
[2025/09/12 05:04:39 523324] [debug] |xqc_engine_main_logic|BEGIN|now:1757653479523324|
[2025/09/12 05:04:39 523340] [debug] |scid:f56b101963eebea50bc2ce4e|xqc_engine_remove_wakeup_queue|next_tick_time:1757653479522525|pq_index:0|
[2025/09/12 05:04:39 523353] [debug] |scid:f56b101963eebea50bc2ce4e|xqc_engine_add_active_queue|last_ticked_time:1757653479296564|
[2025/09/12 05:04:39 523360] [debug] |scid:f56b101963eebea50bc2ce4e|xqc_engine_process_conn|conn:0000558BB8AD039C|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:1757653479523359|
[2025/09/12 05:04:39 523367] [debug] |scid:f56b101963eebea50bc2ce4e|xqc_timer_expire|timer expired|type:CONN_DRAINING|expire_time:1757653479522525|now:1757653479523359|
[2025/09/12 05:04:39 523372] [debug] |scid:f56b101963eebea50bc2ce4e|xqc_timer_expire|unset|type:CONN_DRAINING|expire_time:1757653479522525|now:1757653479523359|
[2025/09/12 05:04:39 523377] [debug] |scid:f56b101963eebea50bc2ce4e|xqc_timer_unset|type:CONN_DRAINING|
[2025/09/12 05:04:39 523383] [info] |xqc_engine_main_logic|conn:0000558BB8AD039C|l-0.0.0.0-443-f56b101963eebea50bc2ce4e p-193.167.0.100-44309-8fa6e8fb65540fc71efc61444a0ee18b0a|conn_state:13|next_tick_time:1757653479522525
[2025/09/12 05:04:39 523399] [report] |scid:f56b101963eebea50bc2ce4e|xqc_conn_destroy|0000558BB8AD039C|has_0rtt:0|0rtt_accept:0|token_ok:0|handshake_time:356891|first_send_delay:388902|conn_persist:673051|keyupdate_cnt:0|err:0x0|close_msg:remote close|l-0.0.0.0-443-f56b101963eebea50bc2ce4e p-193.167.0.100-44309-8fa6e8fb65540fc71efc61444a0ee18b0a|hsk_recv:35049|close_recv:420834|close_send:421005|last_recv:420757|last_send:421005|mp_enable:0|create:1|validated:1|active:1|path_info:0/1/0/a/0,1,1,1,0,0,0,0,0,0,0,23,13,11,1024,0,34,i32,4,26,39,40000,105748534,420,0,4,26,39,5,105748532,389,0,4,1393,1406,3,105748533,398,0,4,30,4,8,389,4,26,40000,9,421,4,1050,80,7,388,0-2,0-2,0-0,0-0,0-0,0-32,0-5121,0-6119,0-17,0-11,0-1,0-2,0-0,0-0,0-0,0-0,0-0,0-0|alpn:hq-interop|rebind_count:0|rebind_valid:0|rtx_pkt:1|tlp_pkt:2|snd_pkt:17|spurious_loss:1|detected_loss:2|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 05:04:39 523410] [debug] |scid:f56b101963eebea50bc2ce4e|xqc_destroy_stream|send_state:2|recv_state:3|stream_id:0|stream_type:0|
[2025/09/12 05:04:39 523421] [stats] |scid:f56b101963eebea50bc2ce4e|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:1757653479239062|wrt_delay:188|snd_delay:277|finwrt_delay:188|finsnd_delay:277|finrcv_delay:2|finread_delay:107|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-f56b101963eebea50bc2ce4e p-193.167.0.100-44309-8fa6e8fb65540fc71efc61444a0ee18b0a|path_info:mp is not supported in connection scid:f56b101963eebea50bc2ce4e|fec_recv_delay:0u|fec_send_rpr_cnt:0|retrans:0|
[2025/09/12 05:04:39 523462] [debug] |scid:f56b101963eebea50bc2ce4e|xqc_send_ctl_destroy|destroy|
[2025/09/12 05:04:39 523471] [debug] |scid:f56b101963eebea50bc2ce4e|xqc_destroy_crypto_stream|destroy crypto stream|encrypt_level:0|cur_state:CLOSED|
[2025/09/12 05:04:39 523476] [debug] |scid:f56b101963eebea50bc2ce4e|xqc_destroy_crypto_stream|destroy crypto stream|encrypt_level:2|cur_state:CLOSED|
[2025/09/12 05:04:39 523481] [debug] |scid:f56b101963eebea50bc2ce4e|xqc_destroy_crypto_stream|destroy crypto stream|encrypt_level:3|cur_state:CLOSED|
[2025/09/12 05:04:39 523540] [debug] |xqc_engine_wakeup_after|wakeup:1757653479999608|now:1757653479523540|diff:476068|
[2025/09/12 05:04:39 523551] [debug] |xqc_engine_main_logic|END|now:1757653479523359|
[2025/09/12 05:04:40 001086] [debug] |xqc_engine_main_logic|BEGIN|now:1757653480001086|
[2025/09/12 05:04:40 001115] [debug] |scid:437ac172ab898946554e0870|xqc_engine_remove_wakeup_queue|next_tick_time:1757653479999608|pq_index:0|
[2025/09/12 05:04:40 001122] [debug] |scid:437ac172ab898946554e0870|xqc_engine_add_active_queue|last_ticked_time:1757653477341889|
[2025/09/12 05:04:40 001130] [debug] |scid:437ac172ab898946554e0870|xqc_engine_process_conn|conn:0000558BB8A7E98C|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:1757653480001127|
[2025/09/12 05:04:40 001136] [debug] |scid:437ac172ab898946554e0870|xqc_timer_expire|timer expired|type:LOSS_DETECTION|expire_time:1757653479999608|now:1757653480001127|
[2025/09/12 05:04:40 001142] [debug] |scid:437ac172ab898946554e0870|xqc_timer_loss_detection_timeout|path:0|loss_detection_timeout|
[2025/09/12 05:04:40 001147] [debug] |scid:437ac172ab898946554e0870|xqc_timer_loss_detection_timeout|send Probe pkts|conn:0000558BB8A7E98C|path:0|bytes_in_flight:10500|
[2025/09/12 05:04:40 001153] [debug] |scid:437ac172ab898946554e0870|xqc_send_ctl_get_pto_time_and_space|srtt:31029|rtt_var:6754|pto_duration:1857440|backoff_factor:2.00|backoff:32.00|pto_cnt:5|max_ack_delay:25|
[2025/09/12 05:04:40 001159] [debug] |scid:437ac172ab898946554e0870|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8A7E98C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:04:40 001164] [debug] |scid:437ac172ab898946554e0870|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8A7E98C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:04:40 001169] [debug] |scid:437ac172ab898946554e0870|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8A7E98C|path:0|PNS: 2, unacked: 10500|
[2025/09/12 05:04:40 001174] [debug] |scid:437ac172ab898946554e0870|xqc_path_send_one_or_two_ack_elicit_pkts|send two ack-eliciting pkts|path:0|pns:2|
[2025/09/12 05:04:40 001181] [debug] |scid:437ac172ab898946554e0870|xqc_conn_send_probe_pkt|conn:0000558BB8A7E98C|path:0|pkt_num:9|size:1050|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|
[2025/09/12 05:04:40 001193] [debug] |scid:437ac172ab898946554e0870|xqc_conn_send_probe_pkt|conn:0000558BB8A7E98C|path:0|pkt_num:25|size:1050|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|
[2025/09/12 05:04:40 001199] [debug] |scid:437ac172ab898946554e0870|xqc_timer_loss_detection_timeout|xqc_send_ctl_set_loss_detection_timer|PTO|conn:0000558BB8A7E98C|pto_count:6
[2025/09/12 05:04:40 001205] [debug] |scid:437ac172ab898946554e0870|xqc_send_ctl_get_pto_time_and_space|srtt:31029|rtt_var:6754|pto_duration:3714880|backoff_factor:2.00|backoff:64.00|pto_cnt:6|max_ack_delay:25|
[2025/09/12 05:04:40 001210] [debug] |scid:437ac172ab898946554e0870|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8A7E98C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:04:40 001215] [debug] |scid:437ac172ab898946554e0870|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8A7E98C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:04:40 001220] [debug] |scid:437ac172ab898946554e0870|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8A7E98C|path:0|PNS: 2, unacked: 10500|
[2025/09/12 05:04:40 001225] [debug] |scid:437ac172ab898946554e0870|xqc_timer_set|type:LOSS_DETECTION|expire:1757653482657048|now:1757653480001204|interv:2655844|
[2025/09/12 05:04:40 001230] [debug] |scid:437ac172ab898946554e0870|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB8A7E98C|path:0|pns:2|expire:1757653482657048|now:1757653480001204|interval:2655844|pto_count:6|srtt:31029
[2025/09/12 05:04:40 001239] [debug] |scid:437ac172ab898946554e0870|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:STREAM |stream_id:0|stream_offset:1024|
[2025/09/12 05:04:40 001245] [debug] |scid:437ac172ab898946554e0870|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:STREAM |stream_id:0|stream_offset:1024|
[2025/09/12 05:04:40 001251] [debug] |scid:437ac172ab898946554e0870|xqc_check_acked_or_dropped_pkt|conn:0000558BB8A7E98C|pkt_num:9|size:1050|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:04:40 001261] [debug] |scid:437ac172ab898946554e0870|xqc_send_ctl_set_next_pn_for_packet|optimistic ack detection|skipped_range:47-50|next_skip_chance:1757653480250396|current_time:1757653480001261|
[2025/09/12 05:04:40 001267] [debug] |scid:437ac172ab898946554e0870|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:51|
[2025/09/12 05:04:40 001325] [info] |scid:437ac172ab898946554e0870|xqc_send_packet_with_pn|<==|conn:0000558BB8A7E98C|path:0|pkt_num:51|size:1050|sent:1066|pkt_type:SHORT_HEADER|frame:STREAM |inflight:10500|now:1757653480001283|stream_id:0|stream_offset:1024|
[2025/09/12 05:04:40 001333] [debug] |scid:437ac172ab898946554e0870|xqc_send_ctl_on_packet_sent|conn:0000558BB8A7E98C|path:0|pkt_num:51|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 05:04:40 001340] [debug] |scid:437ac172ab898946554e0870|xqc_send_ctl_on_packet_sent|path:0|inflight:10500|applimit:0|
[2025/09/12 05:04:40 001345] [debug] |scid:437ac172ab898946554e0870|xqc_send_ctl_get_pto_time_and_space|srtt:31029|rtt_var:6754|pto_duration:3714880|backoff_factor:2.00|backoff:64.00|pto_cnt:6|max_ack_delay:25|
[2025/09/12 05:04:40 001351] [debug] |scid:437ac172ab898946554e0870|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8A7E98C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:04:40 001356] [debug] |scid:437ac172ab898946554e0870|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8A7E98C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:04:40 001360] [debug] |scid:437ac172ab898946554e0870|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8A7E98C|path:0|PNS: 2, unacked: 11550|
[2025/09/12 05:04:40 001366] [debug] |scid:437ac172ab898946554e0870|xqc_timer_set|type:LOSS_DETECTION|expire:1757653485316163|now:1757653480001345|interv:5314818|
[2025/09/12 05:04:40 001371] [debug] |scid:437ac172ab898946554e0870|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB8A7E98C|path:0|pns:2|expire:1757653485316163|now:1757653480001345|interval:5314818|pto_count:6|srtt:31029
[2025/09/12 05:04:40 001377] [debug] |scid:437ac172ab898946554e0870|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:5921|inflight:11550|
[2025/09/12 05:04:40 001384] [debug] |scid:437ac172ab898946554e0870|xqc_check_acked_or_dropped_pkt|conn:0000558BB8A7E98C|pkt_num:25|size:1050|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:04:40 001389] [debug] |scid:437ac172ab898946554e0870|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:52|
[2025/09/12 05:04:40 001414] [info] |scid:437ac172ab898946554e0870|xqc_send_packet_with_pn|<==|conn:0000558BB8A7E98C|path:0|pkt_num:52|size:1050|sent:1066|pkt_type:SHORT_HEADER|frame:STREAM |inflight:11550|now:1757653480001397|stream_id:0|stream_offset:1024|
[2025/09/12 05:04:40 001420] [debug] |scid:437ac172ab898946554e0870|xqc_send_ctl_on_packet_sent|conn:0000558BB8A7E98C|path:0|pkt_num:52|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 05:04:40 001426] [debug] |scid:437ac172ab898946554e0870|xqc_send_ctl_on_packet_sent|path:0|inflight:11550|applimit:0|
[2025/09/12 05:04:40 001431] [debug] |scid:437ac172ab898946554e0870|xqc_send_ctl_get_pto_time_and_space|srtt:31029|rtt_var:6754|pto_duration:3714880|backoff_factor:2.00|backoff:64.00|pto_cnt:6|max_ack_delay:25|
[2025/09/12 05:04:40 001436] [debug] |scid:437ac172ab898946554e0870|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8A7E98C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:04:40 001441] [debug] |scid:437ac172ab898946554e0870|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8A7E98C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:04:40 001446] [debug] |scid:437ac172ab898946554e0870|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8A7E98C|path:0|PNS: 2, unacked: 12600|
[2025/09/12 05:04:40 001450] [debug] |scid:437ac172ab898946554e0870|xqc_timer_set|type:LOSS_DETECTION|expire:1757653485316277|now:1757653480001431|interv:5314846|
[2025/09/12 05:04:40 001455] [debug] |scid:437ac172ab898946554e0870|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB8A7E98C|path:0|pns:2|expire:1757653485316277|now:1757653480001431|interval:5314846|pto_count:6|srtt:31029
[2025/09/12 05:04:40 001466] [debug] |scid:437ac172ab898946554e0870|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:5921|inflight:12600|
[2025/09/12 05:04:40 001472] [debug] |scid:437ac172ab898946554e0870|xqc_conn_next_wakeup_time|wakeup_time:1757653485316277|
[2025/09/12 05:04:40 001478] [debug] |scid:437ac172ab898946554e0870|xqc_engine_add_wakeup_queue|next_tick_time:1757653485316277|
[2025/09/12 05:04:40 001482] [debug] |xqc_engine_wakeup_after|wakeup:1757653480750558|now:1757653480001482|diff:749076|
[2025/09/12 05:04:40 001488] [debug] |xqc_engine_main_logic|END|now:1757653480001127|
[2025/09/12 05:04:40 248081] [debug] |scid:d8d4f6b3e3adf9de19b35bb9|xqc_timer_set|type:CONN_IDLE|expire:1757653540248079|now:1757653480248079|interv:60000000|
[2025/09/12 05:04:40 248118] [debug] |scid:d8d4f6b3e3adf9de19b35bb9|xqc_timer_set|type:PATH_IDLE|expire:1757653540248118|now:1757653480248118|interv:60000000|
[2025/09/12 05:04:40 248129] [debug] |xqc_path_create|path:0|dcid:084354cb39e2e86c17f9532e330943ed7d|scid:d8d4f6b3e3adf9de19b35bb9|create_path_count:1|
[2025/09/12 05:04:40 248137] [debug] |scid:d8d4f6b3e3adf9de19b35bb9|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 05:04:40 248145] [debug] |xqc_path_init|path:0|dcid:084354cb39e2e86c17f9532e330943ed7d|scid:d8d4f6b3e3adf9de19b35bb9|state:2|
[2025/09/12 05:04:40 248153] [debug] |scid:d8d4f6b3e3adf9de19b35bb9|xqc_conn_create|success|scid:d8d4f6b3e3adf9de19b35bb9|dcid:084354cb39e2e86c17f9532e330943ed7d|conn:0000558BB8A7A98C|
[2025/09/12 05:04:40 248161] [info] |scid:d8d4f6b3e3adf9de19b35bb9|xqc_conn_server_create|hash odcid conn|odcid:1cd02cecd0dc98e1f7d83029a9c6d17d4c81|conn:0000558BB8A7A98C|
[2025/09/12 05:04:40 248174] [info] |scid:d8d4f6b3e3adf9de19b35bb9|xqc_conn_get_local_transport_params|generate sr_token[5bb4be697335c66415d00916ebbbd268] for cid[1cd02cecd0dc98e1f7d83029a9c6d17d4c81]
[2025/09/12 05:04:40 248202] [stats] |xqc_conn_server_init_path_addr|path:0|l-0.0.0.0-443-d8d4f6b3e3adf9de19b35bb9 p-193.167.0.100-48537-084354cb39e2e86c17f9532e330943ed7d|
[2025/09/12 05:04:40 248210] [info] |xqc_engine_packet_process|==>|conn:0000558BB8A7A98C|size:1200|state:S_INIT|recv_time:1757653480248023|
[2025/09/12 05:04:40 248369] [debug] |scid:d8d4f6b3e3adf9de19b35bb9|xqc_packet_parse_initial|packet parse|initial|
[2025/09/12 05:04:40 248378] [debug] |scid:d8d4f6b3e3adf9de19b35bb9|xqc_packet_parse_initial|success|Length:1153|
[2025/09/12 05:04:40 248385] [debug] |scid:d8d4f6b3e3adf9de19b35bb9|xqc_packet_decrypt|largest_pn:0|
[2025/09/12 05:04:40 248391] [debug] |scid:d8d4f6b3e3adf9de19b35bb9|xqc_packet_decrypt|decryption nonce|path_id:0|pn:561149384|
[2025/09/12 05:04:40 248399] [debug] |scid:d8d4f6b3e3adf9de19b35bb9|xqc_packet_decrypt_single|pkt_type:INIT|pkt_num:561149384|
[2025/09/12 05:04:40 248405] [debug] |scid:d8d4f6b3e3adf9de19b35bb9|xqc_process_frames|frame_type:6|
[2025/09/12 05:04:40 248410] [info] |scid:d8d4f6b3e3adf9de19b35bb9|xqc_conn_check_token|token empty|
[2025/09/12 05:04:40 248417] [info] |scid:d8d4f6b3e3adf9de19b35bb9|xqc_process_crypto_frame|check_token fail|conn:0000558BB8A7A98C|l-0.0.0.0-443-d8d4f6b3e3adf9de19b35bb9 p-193.167.0.100-48537-084354cb39e2e86c17f9532e330943ed7d|
[2025/09/12 05:04:40 248423] [debug] |scid:d8d4f6b3e3adf9de19b35bb9|xqc_create_crypto_stream|encrypt_level:0|cur_state:S_INIT|
[2025/09/12 05:04:40 248429] [debug] |scid:d8d4f6b3e3adf9de19b35bb9|xqc_process_crypto_frame|level:0|
[2025/09/12 05:04:40 248434] [debug] |scid:d8d4f6b3e3adf9de19b35bb9|xqc_read_crypto_stream|xqc_read_crypto_stream|level:0|
[2025/09/12 05:04:40 248440] [debug] |scid:d8d4f6b3e3adf9de19b35bb9|xqc_engine_add_active_queue|last_ticked_time:0|
[2025/09/12 05:04:40 248445] [debug] |scid:d8d4f6b3e3adf9de19b35bb9|xqc_create_crypto_stream|encrypt_level:2|cur_state:S_INIT|
[2025/09/12 05:04:40 248463] [debug] |scid:d8d4f6b3e3adf9de19b35bb9|xqc_process_crypto_frame|server create hsk stream|
[2025/09/12 05:04:40 248468] [debug] |scid:d8d4f6b3e3adf9de19b35bb9|xqc_process_frames|frame_type:6|
[2025/09/12 05:04:40 248473] [info] |scid:d8d4f6b3e3adf9de19b35bb9|xqc_conn_check_token|token empty|
[2025/09/12 05:04:40 248477] [info] |scid:d8d4f6b3e3adf9de19b35bb9|xqc_process_crypto_frame|check_token fail|conn:0000558BB8A7A98C|l-0.0.0.0-443-d8d4f6b3e3adf9de19b35bb9 p-193.167.0.100-48537-084354cb39e2e86c17f9532e330943ed7d|
[2025/09/12 05:04:40 248483] [debug] |scid:d8d4f6b3e3adf9de19b35bb9|xqc_process_crypto_frame|level:0|
[2025/09/12 05:04:40 248487] [debug] |scid:d8d4f6b3e3adf9de19b35bb9|xqc_read_crypto_stream|xqc_read_crypto_stream|level:0|
[2025/09/12 05:04:40 248492] [debug] |scid:d8d4f6b3e3adf9de19b35bb9|xqc_process_frames|frame_type:6|
[2025/09/12 05:04:40 248497] [info] |scid:d8d4f6b3e3adf9de19b35bb9|xqc_conn_check_token|token empty|
[2025/09/12 05:04:40 248501] [info] |scid:d8d4f6b3e3adf9de19b35bb9|xqc_process_crypto_frame|check_token fail|conn:0000558BB8A7A98C|l-0.0.0.0-443-d8d4f6b3e3adf9de19b35bb9 p-193.167.0.100-48537-084354cb39e2e86c17f9532e330943ed7d|
[2025/09/12 05:04:40 248506] [debug] |scid:d8d4f6b3e3adf9de19b35bb9|xqc_process_crypto_frame|level:0|
[2025/09/12 05:04:40 248511] [debug] |scid:d8d4f6b3e3adf9de19b35bb9|xqc_read_crypto_stream|xqc_read_crypto_stream|level:0|
[2025/09/12 05:04:40 248515] [debug] |scid:d8d4f6b3e3adf9de19b35bb9|xqc_process_frames|frame_type:6|
[2025/09/12 05:04:40 248520] [info] |scid:d8d4f6b3e3adf9de19b35bb9|xqc_conn_check_token|token empty|
[2025/09/12 05:04:40 248524] [info] |scid:d8d4f6b3e3adf9de19b35bb9|xqc_process_crypto_frame|check_token fail|conn:0000558BB8A7A98C|l-0.0.0.0-443-d8d4f6b3e3adf9de19b35bb9 p-193.167.0.100-48537-084354cb39e2e86c17f9532e330943ed7d|
[2025/09/12 05:04:40 248529] [debug] |scid:d8d4f6b3e3adf9de19b35bb9|xqc_process_crypto_frame|level:0|
[2025/09/12 05:04:40 248534] [debug] |scid:d8d4f6b3e3adf9de19b35bb9|xqc_read_crypto_stream|xqc_read_crypto_stream|level:0|
[2025/09/12 05:04:40 248539] [debug] |scid:d8d4f6b3e3adf9de19b35bb9|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:0|56u|
[2025/09/12 05:04:40 248555] [debug] |scid:d8d4f6b3e3adf9de19b35bb9|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:0|SSL_quic_write_level:0|rv:-1|
[2025/09/12 05:04:40 248561] [debug] |scid:d8d4f6b3e3adf9de19b35bb9|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/09/12 05:04:40 248567] [debug] |scid:d8d4f6b3e3adf9de19b35bb9|xqc_process_frames|frame_type:6|
[2025/09/12 05:04:40 248571] [info] |scid:d8d4f6b3e3adf9de19b35bb9|xqc_conn_check_token|token empty|
[2025/09/12 05:04:40 248576] [info] |scid:d8d4f6b3e3adf9de19b35bb9|xqc_process_crypto_frame|check_token fail|conn:0000558BB8A7A98C|l-0.0.0.0-443-d8d4f6b3e3adf9de19b35bb9 p-193.167.0.100-48537-084354cb39e2e86c17f9532e330943ed7d|
[2025/09/12 05:04:40 248581] [debug] |scid:d8d4f6b3e3adf9de19b35bb9|xqc_process_crypto_frame|level:0|
[2025/09/12 05:04:40 248585] [debug] |scid:d8d4f6b3e3adf9de19b35bb9|xqc_read_crypto_stream|xqc_read_crypto_stream|level:0|
[2025/09/12 05:04:40 248590] [debug] |scid:d8d4f6b3e3adf9de19b35bb9|xqc_process_frames|frame_type:0|
[2025/09/12 05:04:40 248595] [debug] |scid:d8d4f6b3e3adf9de19b35bb9|xqc_process_padding_frame|process padding|
[2025/09/12 05:04:40 248599] [debug] |scid:d8d4f6b3e3adf9de19b35bb9|xqc_process_frames|frame_type:6|
[2025/09/12 05:04:40 248604] [info] |scid:d8d4f6b3e3adf9de19b35bb9|xqc_conn_check_token|token empty|
[2025/09/12 05:04:40 248609] [info] |scid:d8d4f6b3e3adf9de19b35bb9|xqc_process_crypto_frame|check_token fail|conn:0000558BB8A7A98C|l-0.0.0.0-443-d8d4f6b3e3adf9de19b35bb9 p-193.167.0.100-48537-084354cb39e2e86c17f9532e330943ed7d|
[2025/09/12 05:04:40 248614] [debug] |scid:d8d4f6b3e3adf9de19b35bb9|xqc_process_crypto_frame|level:0|
[2025/09/12 05:04:40 248618] [debug] |scid:d8d4f6b3e3adf9de19b35bb9|xqc_read_crypto_stream|xqc_read_crypto_stream|level:0|
[2025/09/12 05:04:40 248623] [debug] |scid:d8d4f6b3e3adf9de19b35bb9|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:0|56u|
[2025/09/12 05:04:40 248632] [debug] |scid:d8d4f6b3e3adf9de19b35bb9|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:0|SSL_quic_write_level:0|rv:-1|
[2025/09/12 05:04:40 248637] [debug] |scid:d8d4f6b3e3adf9de19b35bb9|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/09/12 05:04:40 248642] [debug] |scid:d8d4f6b3e3adf9de19b35bb9|xqc_process_frames|frame_type:0|
[2025/09/12 05:04:40 248647] [debug] |scid:d8d4f6b3e3adf9de19b35bb9|xqc_process_padding_frame|process padding|
[2025/09/12 05:04:40 248651] [debug] |scid:d8d4f6b3e3adf9de19b35bb9|xqc_process_frames|frame_type:6|
[2025/09/12 05:04:40 248656] [info] |scid:d8d4f6b3e3adf9de19b35bb9|xqc_conn_check_token|token empty|
[2025/09/12 05:04:40 248660] [info] |scid:d8d4f6b3e3adf9de19b35bb9|xqc_process_crypto_frame|check_token fail|conn:0000558BB8A7A98C|l-0.0.0.0-443-d8d4f6b3e3adf9de19b35bb9 p-193.167.0.100-48537-084354cb39e2e86c17f9532e330943ed7d|
[2025/09/12 05:04:40 248665] [debug] |scid:d8d4f6b3e3adf9de19b35bb9|xqc_process_crypto_frame|level:0|
[2025/09/12 05:04:40 248670] [debug] |scid:d8d4f6b3e3adf9de19b35bb9|xqc_read_crypto_stream|xqc_read_crypto_stream|level:0|
[2025/09/12 05:04:40 248675] [debug] |scid:d8d4f6b3e3adf9de19b35bb9|xqc_process_frames|frame_type:6|
[2025/09/12 05:04:40 248679] [info] |scid:d8d4f6b3e3adf9de19b35bb9|xqc_conn_check_token|token empty|
[2025/09/12 05:04:40 248684] [info] |scid:d8d4f6b3e3adf9de19b35bb9|xqc_process_crypto_frame|check_token fail|conn:0000558BB8A7A98C|l-0.0.0.0-443-d8d4f6b3e3adf9de19b35bb9 p-193.167.0.100-48537-084354cb39e2e86c17f9532e330943ed7d|
[2025/09/12 05:04:40 248689] [debug] |scid:d8d4f6b3e3adf9de19b35bb9|xqc_process_crypto_frame|level:0|
[2025/09/12 05:04:40 248693] [debug] |scid:d8d4f6b3e3adf9de19b35bb9|xqc_read_crypto_stream|xqc_read_crypto_stream|level:0|
[2025/09/12 05:04:40 248698] [debug] |scid:d8d4f6b3e3adf9de19b35bb9|xqc_process_frames|frame_type:6|
[2025/09/12 05:04:40 248702] [info] |scid:d8d4f6b3e3adf9de19b35bb9|xqc_conn_check_token|token empty|
[2025/09/12 05:04:40 248707] [info] |scid:d8d4f6b3e3adf9de19b35bb9|xqc_process_crypto_frame|check_token fail|conn:0000558BB8A7A98C|l-0.0.0.0-443-d8d4f6b3e3adf9de19b35bb9 p-193.167.0.100-48537-084354cb39e2e86c17f9532e330943ed7d|
[2025/09/12 05:04:40 248712] [debug] |scid:d8d4f6b3e3adf9de19b35bb9|xqc_process_crypto_frame|level:0|
[2025/09/12 05:04:40 248717] [debug] |scid:d8d4f6b3e3adf9de19b35bb9|xqc_read_crypto_stream|xqc_read_crypto_stream|level:0|
[2025/09/12 05:04:40 248721] [debug] |scid:d8d4f6b3e3adf9de19b35bb9|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:0|28u|
[2025/09/12 05:04:40 248726] [debug] |scid:d8d4f6b3e3adf9de19b35bb9|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:0|SSL_quic_write_level:0|rv:-1|
[2025/09/12 05:04:40 248731] [debug] |scid:d8d4f6b3e3adf9de19b35bb9|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/09/12 05:04:40 248736] [debug] |scid:d8d4f6b3e3adf9de19b35bb9|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:0|14u|
[2025/09/12 05:04:40 248741] [debug] |scid:d8d4f6b3e3adf9de19b35bb9|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:0|SSL_quic_write_level:0|rv:-1|
[2025/09/12 05:04:40 248746] [debug] |scid:d8d4f6b3e3adf9de19b35bb9|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/09/12 05:04:40 248750] [debug] |scid:d8d4f6b3e3adf9de19b35bb9|xqc_process_frames|frame_type:6|
[2025/09/12 05:04:40 248755] [info] |scid:d8d4f6b3e3adf9de19b35bb9|xqc_conn_check_token|token empty|
[2025/09/12 05:04:40 248760] [info] |scid:d8d4f6b3e3adf9de19b35bb9|xqc_process_crypto_frame|check_token fail|conn:0000558BB8A7A98C|l-0.0.0.0-443-d8d4f6b3e3adf9de19b35bb9 p-193.167.0.100-48537-084354cb39e2e86c17f9532e330943ed7d|
[2025/09/12 05:04:40 248765] [debug] |scid:d8d4f6b3e3adf9de19b35bb9|xqc_process_crypto_frame|level:0|
[2025/09/12 05:04:40 248769] [debug] |scid:d8d4f6b3e3adf9de19b35bb9|xqc_read_crypto_stream|xqc_read_crypto_stream|level:0|
[2025/09/12 05:04:40 248774] [debug] |scid:d8d4f6b3e3adf9de19b35bb9|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:0|14u|
[2025/09/12 05:04:40 248782] [debug] |scid:d8d4f6b3e3adf9de19b35bb9|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:0|SSL_quic_write_level:0|rv:-1|
[2025/09/12 05:04:40 248787] [debug] |scid:d8d4f6b3e3adf9de19b35bb9|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/09/12 05:04:40 248792] [debug] |scid:d8d4f6b3e3adf9de19b35bb9|xqc_process_frames|frame_type:6|
[2025/09/12 05:04:40 248796] [info] |scid:d8d4f6b3e3adf9de19b35bb9|xqc_conn_check_token|token empty|
[2025/09/12 05:04:40 248801] [info] |scid:d8d4f6b3e3adf9de19b35bb9|xqc_process_crypto_frame|check_token fail|conn:0000558BB8A7A98C|l-0.0.0.0-443-d8d4f6b3e3adf9de19b35bb9 p-193.167.0.100-48537-084354cb39e2e86c17f9532e330943ed7d|
[2025/09/12 05:04:40 248806] [debug] |scid:d8d4f6b3e3adf9de19b35bb9|xqc_process_crypto_frame|level:0|
[2025/09/12 05:04:40 248810] [debug] |scid:d8d4f6b3e3adf9de19b35bb9|xqc_read_crypto_stream|xqc_read_crypto_stream|level:0|
[2025/09/12 05:04:40 248815] [debug] |scid:d8d4f6b3e3adf9de19b35bb9|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:0|28u|
[2025/09/12 05:04:40 248820] [debug] |scid:d8d4f6b3e3adf9de19b35bb9|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:0|SSL_quic_write_level:0|rv:-1|
[2025/09/12 05:04:40 248825] [debug] |scid:d8d4f6b3e3adf9de19b35bb9|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/09/12 05:04:40 248829] [debug] |scid:d8d4f6b3e3adf9de19b35bb9|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:0|28u|
[2025/09/12 05:04:40 248834] [debug] |scid:d8d4f6b3e3adf9de19b35bb9|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:0|SSL_quic_write_level:0|rv:-1|
[2025/09/12 05:04:40 248839] [debug] |scid:d8d4f6b3e3adf9de19b35bb9|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/09/12 05:04:40 248845] [debug] |scid:d8d4f6b3e3adf9de19b35bb9|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:0|5u|
[2025/09/12 05:04:40 248850] [debug] |scid:d8d4f6b3e3adf9de19b35bb9|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:0|SSL_quic_write_level:0|rv:-1|
[2025/09/12 05:04:40 248854] [debug] |scid:d8d4f6b3e3adf9de19b35bb9|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/09/12 05:04:40 248859] [debug] |scid:d8d4f6b3e3adf9de19b35bb9|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:0|5u|
[2025/09/12 05:04:40 248863] [debug] |scid:d8d4f6b3e3adf9de19b35bb9|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:0|SSL_quic_write_level:0|rv:-1|
[2025/09/12 05:04:40 248867] [debug] |scid:d8d4f6b3e3adf9de19b35bb9|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/09/12 05:04:40 248870] [debug] |scid:d8d4f6b3e3adf9de19b35bb9|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:0|10u|
[2025/09/12 05:04:40 248874] [debug] |scid:d8d4f6b3e3adf9de19b35bb9|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:0|SSL_quic_write_level:0|rv:-1|
[2025/09/12 05:04:40 248878] [debug] |scid:d8d4f6b3e3adf9de19b35bb9|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/09/12 05:04:40 248882] [debug] |scid:d8d4f6b3e3adf9de19b35bb9|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:0|21u|
[2025/09/12 05:04:40 248925] [info] |scid:d8d4f6b3e3adf9de19b35bb9|xqc_ssl_cert_cb|cert chain or key empty|sni:server4
[2025/09/12 05:04:40 249115] [debug] |scid:d8d4f6b3e3adf9de19b35bb9|xqc_conn_tls_transport_params_cb|1RTT_transport_params|max_datagram_frame_size:0|
[2025/09/12 05:04:40 249122] [debug] |scid:d8d4f6b3e3adf9de19b35bb9|xqc_conn_enable_multipath|xqc_conn_enable_multipath|1|0|
[2025/09/12 05:04:40 249126] [warn] |scid:d8d4f6b3e3adf9de19b35bb9|xqc_conn_try_to_enable_multipath|multipath_version_negotiation err|
[2025/09/12 05:04:40 249339] [debug] |scid:d8d4f6b3e3adf9de19b35bb9|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:2|SSL_quic_write_level:3|rv:0|
[2025/09/12 05:04:40 249344] [debug] |scid:d8d4f6b3e3adf9de19b35bb9|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/09/12 05:04:40 249349] [debug] |scid:d8d4f6b3e3adf9de19b35bb9|xqc_process_frames|frame_type:1|
[2025/09/12 05:04:40 249353] [debug] |scid:d8d4f6b3e3adf9de19b35bb9|xqc_process_frames|frame_type:0|
[2025/09/12 05:04:40 249368] [debug] |scid:d8d4f6b3e3adf9de19b35bb9|xqc_process_padding_frame|process padding|
[2025/09/12 05:04:40 249376] [debug] |scid:d8d4f6b3e3adf9de19b35bb9|xqc_timer_unset|type:ACK_INIT|
[2025/09/12 05:04:40 249381] [debug] |scid:d8d4f6b3e3adf9de19b35bb9|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 05:04:40 249386] [debug] |scid:d8d4f6b3e3adf9de19b35bb9|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:561149384|largest:561149384|pns:0|
[2025/09/12 05:04:40 249390] [info] |scid:d8d4f6b3e3adf9de19b35bb9|xqc_conn_on_pkt_processed|====>|conn:0000558BB8A7A98C|path:0|size:1200|pkt_type:INIT|pkt_num:561149384|frame:PADDING PING CRYPTO |recv_time:1757653480248023|dcid:1cd02cecd0dc98e1f7d83029a9c6d17d4c81|dcid_seq:0|
[2025/09/12 05:04:40 249396] [debug] |scid:d8d4f6b3e3adf9de19b35bb9|xqc_timer_set|type:PATH_IDLE|expire:1757653540248023|now:1757653480248023|interv:60000000|
[2025/09/12 05:04:40 249400] [debug] |scid:d8d4f6b3e3adf9de19b35bb9|xqc_timer_set|type:CONN_IDLE|expire:1757653540248023|now:1757653480248023|interv:60000000|
[2025/09/12 05:04:40 249405] [debug] |xqc_engine_main_logic|BEGIN|now:1757653480249405|
[2025/09/12 05:04:40 249410] [debug] |scid:d8d4f6b3e3adf9de19b35bb9|xqc_engine_process_conn|conn:0000558BB8A7A98C|state:S_INIT|flag:TICKING DCID_OK UPPER_CONN_EXIST INIT_RECVD NEED_RUN (null) |now:1757653480249409|
[2025/09/12 05:04:40 249416] [info] |scid:d8d4f6b3e3adf9de19b35bb9|xqc_conn_check_tx_key|keys are ready, can send 1rtt now|
[2025/09/12 05:04:40 249420] [debug] |scid:d8d4f6b3e3adf9de19b35bb9|xqc_crypto_stream_on_read|encrypt_level:0|cur_state:S_INIT|next_state:S_INITIAL_RECVD|
[2025/09/12 05:04:40 249424] [debug] |scid:d8d4f6b3e3adf9de19b35bb9|xqc_process_crypto_write_streams|
[2025/09/12 05:04:40 249428] [debug] |scid:d8d4f6b3e3adf9de19b35bb9|xqc_crypto_stream_on_write|enc_level|0|
[2025/09/12 05:04:40 249431] [debug] |scid:d8d4f6b3e3adf9de19b35bb9|xqc_crypto_stream_on_write|cur_state:1|switch|
[2025/09/12 05:04:40 249438] [info] |scid:d8d4f6b3e3adf9de19b35bb9|xqc_crypto_stream_send|crypto send data|pkt_num:0|size:137|sent:94|pkt_type:INIT|frame:CRYPTO |now:1757653480249438|
[2025/09/12 05:04:40 249443] [debug] |scid:d8d4f6b3e3adf9de19b35bb9|xqc_crypto_stream_on_write|encrypt_level:0|cur_state:S_INITIAL_RECVD|next_state:S_INITIAL_SENT|
[2025/09/12 05:04:40 249447] [debug] |scid:d8d4f6b3e3adf9de19b35bb9|xqc_process_crypto_write_streams|
[2025/09/12 05:04:40 249450] [debug] |scid:d8d4f6b3e3adf9de19b35bb9|xqc_crypto_stream_on_write|enc_level|2|
[2025/09/12 05:04:40 249455] [info] |scid:d8d4f6b3e3adf9de19b35bb9|xqc_crypto_stream_send|crypto send data|pkt_num:0|size:194|sent:152|pkt_type:HSK|frame:CRYPTO |now:1757653480249454|
[2025/09/12 05:04:40 249459] [info] |scid:d8d4f6b3e3adf9de19b35bb9|xqc_crypto_stream_send|crypto send data|pkt_num:0|size:516|sent:474|pkt_type:HSK|frame:CRYPTO |now:1757653480249459|
[2025/09/12 05:04:40 249464] [info] |scid:d8d4f6b3e3adf9de19b35bb9|xqc_crypto_stream_send|crypto send data|pkt_num:0|size:125|sent:83|pkt_type:HSK|frame:CRYPTO |now:1757653480249464|
[2025/09/12 05:04:40 249469] [info] |scid:d8d4f6b3e3adf9de19b35bb9|xqc_crypto_stream_send|crypto send data|pkt_num:0|size:82|sent:40|pkt_type:HSK|frame:CRYPTO |now:1757653480249469|
[2025/09/12 05:04:40 249473] [debug] |scid:d8d4f6b3e3adf9de19b35bb9|xqc_crypto_stream_on_write|encrypt_level:2|cur_state:S_INITIAL_SENT|next_state:S_HANDSHAKE_SENT|
[2025/09/12 05:04:40 249478] [debug] |scid:d8d4f6b3e3adf9de19b35bb9|xqc_gen_ack_frame|largest_recv:561149384|ack_delay:1455|first_ack_range:0|largest_pkt_recv_time:1757653480248023|
[2025/09/12 05:04:40 249483] [debug] |scid:d8d4f6b3e3adf9de19b35bb9|xqc_gen_ack_frame|high:561149384|low:561149384|pkt_pns:0|
[2025/09/12 05:04:40 249487] [debug] |scid:d8d4f6b3e3adf9de19b35bb9|xqc_write_ack_to_one_packet|ack_size:9|path:0|path_largest_recv:561149384|frame_largest_recv:561149384|
[2025/09/12 05:04:40 249491] [debug] |scid:d8d4f6b3e3adf9de19b35bb9|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:0|
[2025/09/12 05:04:40 249500] [debug] |scid:d8d4f6b3e3adf9de19b35bb9|xqc_path_get_perf_class|conn:0000558BB8A7A98C|path_id:0|path_srtt:250000|min_srtt:250000|path_bw:0|loss_rate:0.00|path_pto:0|
[2025/09/12 05:04:40 249505] [debug] |scid:d8d4f6b3e3adf9de19b35bb9|xqc_minrtt_scheduler_get_path|path srtt|conn:0000558BB8A7A98C|path_id:0|path_srtt:250000|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:04:40 249510] [debug] |scid:d8d4f6b3e3adf9de19b35bb9|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CRYPTO |pn:0|size:137|reinj:0|path_class:2|
[2025/09/12 05:04:40 249515] [debug] |scid:d8d4f6b3e3adf9de19b35bb9|xqc_path_get_perf_class|conn:0000558BB8A7A98C|path_id:0|path_srtt:250000|min_srtt:250000|path_bw:0|loss_rate:0.00|path_pto:0|
[2025/09/12 05:04:40 249519] [debug] |scid:d8d4f6b3e3adf9de19b35bb9|xqc_minrtt_scheduler_get_path|path srtt|conn:0000558BB8A7A98C|path_id:0|path_srtt:250000|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:04:40 249524] [debug] |scid:d8d4f6b3e3adf9de19b35bb9|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CRYPTO |pn:0|size:194|reinj:0|path_class:2|
[2025/09/12 05:04:40 249528] [debug] |scid:d8d4f6b3e3adf9de19b35bb9|xqc_path_get_perf_class|conn:0000558BB8A7A98C|path_id:0|path_srtt:250000|min_srtt:250000|path_bw:0|loss_rate:0.00|path_pto:0|
[2025/09/12 05:04:40 249532] [debug] |scid:d8d4f6b3e3adf9de19b35bb9|xqc_minrtt_scheduler_get_path|path srtt|conn:0000558BB8A7A98C|path_id:0|path_srtt:250000|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:04:40 249536] [debug] |scid:d8d4f6b3e3adf9de19b35bb9|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CRYPTO |pn:0|size:516|reinj:0|path_class:2|
[2025/09/12 05:04:40 249540] [debug] |scid:d8d4f6b3e3adf9de19b35bb9|xqc_path_get_perf_class|conn:0000558BB8A7A98C|path_id:0|path_srtt:250000|min_srtt:250000|path_bw:0|loss_rate:0.00|path_pto:0|
[2025/09/12 05:04:40 249544] [debug] |scid:d8d4f6b3e3adf9de19b35bb9|xqc_minrtt_scheduler_get_path|path srtt|conn:0000558BB8A7A98C|path_id:0|path_srtt:250000|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:04:40 249548] [debug] |scid:d8d4f6b3e3adf9de19b35bb9|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CRYPTO |pn:0|size:125|reinj:0|path_class:2|
[2025/09/12 05:04:40 249552] [debug] |scid:d8d4f6b3e3adf9de19b35bb9|xqc_path_get_perf_class|conn:0000558BB8A7A98C|path_id:0|path_srtt:250000|min_srtt:250000|path_bw:0|loss_rate:0.00|path_pto:0|
[2025/09/12 05:04:40 249556] [debug] |scid:d8d4f6b3e3adf9de19b35bb9|xqc_minrtt_scheduler_get_path|path srtt|conn:0000558BB8A7A98C|path_id:0|path_srtt:250000|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:04:40 249561] [debug] |scid:d8d4f6b3e3adf9de19b35bb9|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CRYPTO |pn:0|size:82|reinj:0|path_class:2|
[2025/09/12 05:04:40 249565] [debug] |scid:d8d4f6b3e3adf9de19b35bb9|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:ACK |stream_id:0|stream_offset:0|
[2025/09/12 05:04:40 249570] [debug] |scid:d8d4f6b3e3adf9de19b35bb9|xqc_check_acked_or_dropped_pkt|conn:0000558BB8A7A98C|pkt_num:0|size:137|pkt_type:INIT|frame:CRYPTO |
[2025/09/12 05:04:40 249576] [debug] |scid:d8d4f6b3e3adf9de19b35bb9|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:0|
[2025/09/12 05:04:40 249616] [info] |scid:d8d4f6b3e3adf9de19b35bb9|xqc_send_packet_with_pn|<==|conn:0000558BB8A7A98C|path:0|pkt_num:0|size:1184|sent:1200|pkt_type:INIT|frame:PADDING CRYPTO |inflight:0|now:1757653480249583|stream_id:0|stream_offset:0|
[2025/09/12 05:04:40 249623] [debug] |scid:d8d4f6b3e3adf9de19b35bb9|xqc_send_ctl_on_packet_sent|conn:0000558BB8A7A98C|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 05:04:40 249628] [debug] |scid:d8d4f6b3e3adf9de19b35bb9|xqc_send_ctl_on_packet_sent|path:0|inflight:0|applimit:0|
[2025/09/12 05:04:40 249636] [debug] |scid:d8d4f6b3e3adf9de19b35bb9|xqc_send_ctl_get_pto_time_and_space|srtt:250000|rtt_var:125000|pto_duration:750000|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:04:40 249642] [debug] |scid:d8d4f6b3e3adf9de19b35bb9|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8A7A98C|path:0|PNS: 0, unacked: 1184|
[2025/09/12 05:04:40 249645] [debug] |scid:d8d4f6b3e3adf9de19b35bb9|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8A7A98C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:04:40 249649] [debug] |scid:d8d4f6b3e3adf9de19b35bb9|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8A7A98C|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:04:40 249653] [debug] |scid:d8d4f6b3e3adf9de19b35bb9|xqc_timer_set|type:LOSS_DETECTION|expire:1757653480999583|now:1757653480249636|interv:749947|
[2025/09/12 05:04:40 249657] [debug] |scid:d8d4f6b3e3adf9de19b35bb9|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB8A7A98C|path:0|pns:0|expire:1757653480999583|now:1757653480249636|interval:749947|pto_count:0|srtt:250000
[2025/09/12 05:04:40 249662] [debug] |scid:d8d4f6b3e3adf9de19b35bb9|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:45952|inflight:1184|
[2025/09/12 05:04:40 249667] [debug] |scid:d8d4f6b3e3adf9de19b35bb9|xqc_check_acked_or_dropped_pkt|conn:0000558BB8A7A98C|pkt_num:0|size:194|pkt_type:HSK|frame:CRYPTO |
[2025/09/12 05:04:40 249671] [debug] |scid:d8d4f6b3e3adf9de19b35bb9|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:0|
[2025/09/12 05:04:40 249692] [info] |scid:d8d4f6b3e3adf9de19b35bb9|xqc_send_packet_with_pn|<==|conn:0000558BB8A7A98C|path:0|pkt_num:0|size:194|sent:210|pkt_type:HSK|frame:CRYPTO |inflight:1184|now:1757653480249677|stream_id:0|stream_offset:0|
[2025/09/12 05:04:40 249697] [debug] |scid:d8d4f6b3e3adf9de19b35bb9|xqc_send_ctl_on_packet_sent|conn:0000558BB8A7A98C|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 05:04:40 249701] [debug] |scid:d8d4f6b3e3adf9de19b35bb9|xqc_send_ctl_on_packet_sent|path:0|inflight:1184|applimit:0|
[2025/09/12 05:04:40 249705] [debug] |scid:d8d4f6b3e3adf9de19b35bb9|xqc_send_ctl_get_pto_time_and_space|srtt:250000|rtt_var:125000|pto_duration:750000|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:04:40 249710] [debug] |scid:d8d4f6b3e3adf9de19b35bb9|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8A7A98C|path:0|PNS: 0, unacked: 1184|
[2025/09/12 05:04:40 249713] [debug] |scid:d8d4f6b3e3adf9de19b35bb9|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8A7A98C|path:0|PNS: 1, unacked: 194|
[2025/09/12 05:04:40 249717] [debug] |scid:d8d4f6b3e3adf9de19b35bb9|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8A7A98C|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:04:40 249721] [debug] |scid:d8d4f6b3e3adf9de19b35bb9|xqc_timer_set|type:LOSS_DETECTION|expire:1757653480999583|now:1757653480249705|interv:749878|
[2025/09/12 05:04:40 249725] [debug] |scid:d8d4f6b3e3adf9de19b35bb9|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB8A7A98C|path:0|pns:0|expire:1757653480999583|now:1757653480249705|interval:749878|pto_count:0|srtt:250000
[2025/09/12 05:04:40 249729] [debug] |scid:d8d4f6b3e3adf9de19b35bb9|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:45952|inflight:1378|
[2025/09/12 05:04:40 249734] [debug] |scid:d8d4f6b3e3adf9de19b35bb9|xqc_check_acked_or_dropped_pkt|conn:0000558BB8A7A98C|pkt_num:0|size:516|pkt_type:HSK|frame:CRYPTO |
[2025/09/12 05:04:40 249738] [debug] |scid:d8d4f6b3e3adf9de19b35bb9|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1|
[2025/09/12 05:04:40 249755] [info] |scid:d8d4f6b3e3adf9de19b35bb9|xqc_send_packet_with_pn|<==|conn:0000558BB8A7A98C|path:0|pkt_num:1|size:516|sent:532|pkt_type:HSK|frame:CRYPTO |inflight:1378|now:1757653480249743|stream_id:0|stream_offset:0|
[2025/09/12 05:04:40 249760] [debug] |scid:d8d4f6b3e3adf9de19b35bb9|xqc_send_ctl_on_packet_sent|conn:0000558BB8A7A98C|path:0|pkt_num:1|origin_pktnum:0|size:516|enc_size:532|pkt_type:HSK|frame:CRYPTO |conn_state:S_HANDSHAKE_SENT|po_in_flight:0||retrans:0|
[2025/09/12 05:04:40 249768] [debug] |scid:d8d4f6b3e3adf9de19b35bb9|xqc_send_ctl_on_packet_sent|path:0|inflight:1378|applimit:0|
[2025/09/12 05:04:40 249772] [debug] |scid:d8d4f6b3e3adf9de19b35bb9|xqc_send_ctl_get_pto_time_and_space|srtt:250000|rtt_var:125000|pto_duration:750000|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:04:40 249776] [debug] |scid:d8d4f6b3e3adf9de19b35bb9|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8A7A98C|path:0|PNS: 0, unacked: 1184|
[2025/09/12 05:04:40 249780] [debug] |scid:d8d4f6b3e3adf9de19b35bb9|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8A7A98C|path:0|PNS: 1, unacked: 710|
[2025/09/12 05:04:40 249784] [debug] |scid:d8d4f6b3e3adf9de19b35bb9|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8A7A98C|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:04:40 249788] [debug] |scid:d8d4f6b3e3adf9de19b35bb9|xqc_timer_set|type:LOSS_DETECTION|expire:1757653480999583|now:1757653480249772|interv:749811|
[2025/09/12 05:04:40 249792] [debug] |scid:d8d4f6b3e3adf9de19b35bb9|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB8A7A98C|path:0|pns:0|expire:1757653480999583|now:1757653480249772|interval:749811|pto_count:0|srtt:250000
[2025/09/12 05:04:40 249796] [debug] |scid:d8d4f6b3e3adf9de19b35bb9|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:45952|inflight:1894|
[2025/09/12 05:04:40 249800] [debug] |scid:d8d4f6b3e3adf9de19b35bb9|xqc_check_acked_or_dropped_pkt|conn:0000558BB8A7A98C|pkt_num:0|size:125|pkt_type:HSK|frame:CRYPTO |
[2025/09/12 05:04:40 249804] [debug] |scid:d8d4f6b3e3adf9de19b35bb9|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:2|
[2025/09/12 05:04:40 249820] [info] |scid:d8d4f6b3e3adf9de19b35bb9|xqc_send_packet_with_pn|<==|conn:0000558BB8A7A98C|path:0|pkt_num:2|size:125|sent:141|pkt_type:HSK|frame:CRYPTO |inflight:1894|now:1757653480249809|stream_id:0|stream_offset:0|
[2025/09/12 05:04:40 249826] [debug] |scid:d8d4f6b3e3adf9de19b35bb9|xqc_send_ctl_on_packet_sent|conn:0000558BB8A7A98C|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 05:04:40 249830] [debug] |scid:d8d4f6b3e3adf9de19b35bb9|xqc_send_ctl_on_packet_sent|path:0|inflight:1894|applimit:0|
[2025/09/12 05:04:40 249834] [debug] |scid:d8d4f6b3e3adf9de19b35bb9|xqc_send_ctl_get_pto_time_and_space|srtt:250000|rtt_var:125000|pto_duration:750000|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:04:40 249838] [debug] |scid:d8d4f6b3e3adf9de19b35bb9|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8A7A98C|path:0|PNS: 0, unacked: 1184|
[2025/09/12 05:04:40 249842] [debug] |scid:d8d4f6b3e3adf9de19b35bb9|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8A7A98C|path:0|PNS: 1, unacked: 835|
[2025/09/12 05:04:40 249846] [debug] |scid:d8d4f6b3e3adf9de19b35bb9|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8A7A98C|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:04:40 249850] [debug] |scid:d8d4f6b3e3adf9de19b35bb9|xqc_timer_set|type:LOSS_DETECTION|expire:1757653480999583|now:1757653480249834|interv:749749|
[2025/09/12 05:04:40 249854] [debug] |scid:d8d4f6b3e3adf9de19b35bb9|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB8A7A98C|path:0|pns:0|expire:1757653480999583|now:1757653480249834|interval:749749|pto_count:0|srtt:250000
[2025/09/12 05:04:40 249858] [debug] |scid:d8d4f6b3e3adf9de19b35bb9|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:45952|inflight:2019|
[2025/09/12 05:04:40 249862] [debug] |scid:d8d4f6b3e3adf9de19b35bb9|xqc_check_acked_or_dropped_pkt|conn:0000558BB8A7A98C|pkt_num:0|size:82|pkt_type:HSK|frame:CRYPTO |
[2025/09/12 05:04:40 249866] [debug] |scid:d8d4f6b3e3adf9de19b35bb9|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:3|
[2025/09/12 05:04:40 249881] [info] |scid:d8d4f6b3e3adf9de19b35bb9|xqc_send_packet_with_pn|<==|conn:0000558BB8A7A98C|path:0|pkt_num:3|size:82|sent:98|pkt_type:HSK|frame:CRYPTO |inflight:2019|now:1757653480249871|stream_id:0|stream_offset:0|
[2025/09/12 05:04:40 249889] [debug] |scid:d8d4f6b3e3adf9de19b35bb9|xqc_send_ctl_on_packet_sent|conn:0000558BB8A7A98C|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 05:04:40 249894] [debug] |scid:d8d4f6b3e3adf9de19b35bb9|xqc_send_ctl_on_packet_sent|path:0|inflight:2019|applimit:0|
[2025/09/12 05:04:40 249898] [debug] |scid:d8d4f6b3e3adf9de19b35bb9|xqc_send_ctl_get_pto_time_and_space|srtt:250000|rtt_var:125000|pto_duration:750000|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:04:40 249902] [debug] |scid:d8d4f6b3e3adf9de19b35bb9|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8A7A98C|path:0|PNS: 0, unacked: 1184|
[2025/09/12 05:04:40 249906] [debug] |scid:d8d4f6b3e3adf9de19b35bb9|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8A7A98C|path:0|PNS: 1, unacked: 917|
[2025/09/12 05:04:40 249910] [debug] |scid:d8d4f6b3e3adf9de19b35bb9|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8A7A98C|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:04:40 249913] [debug] |scid:d8d4f6b3e3adf9de19b35bb9|xqc_timer_set|type:LOSS_DETECTION|expire:1757653480999583|now:1757653480249897|interv:749686|
[2025/09/12 05:04:40 249917] [debug] |scid:d8d4f6b3e3adf9de19b35bb9|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB8A7A98C|path:0|pns:0|expire:1757653480999583|now:1757653480249897|interval:749686|pto_count:0|srtt:250000
[2025/09/12 05:04:40 249922] [debug] |scid:d8d4f6b3e3adf9de19b35bb9|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:45952|inflight:2101|
[2025/09/12 05:04:40 249926] [debug] |scid:d8d4f6b3e3adf9de19b35bb9|xqc_check_acked_or_dropped_pkt|conn:0000558BB8A7A98C|pkt_num:0|size:52|pkt_type:INIT|frame:ACK |
[2025/09/12 05:04:40 249931] [debug] |scid:d8d4f6b3e3adf9de19b35bb9|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1|
[2025/09/12 05:04:40 249946] [info] |scid:d8d4f6b3e3adf9de19b35bb9|xqc_send_packet_with_pn|<==|conn:0000558BB8A7A98C|path:0|pkt_num:1|size:52|sent:68|pkt_type:INIT|frame:ACK |inflight:2101|now:1757653480249935|stream_id:0|stream_offset:0|
[2025/09/12 05:04:40 249951] [debug] |scid:d8d4f6b3e3adf9de19b35bb9|xqc_send_ctl_on_packet_sent|conn:0000558BB8A7A98C|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 05:04:40 249956] [debug] |scid:d8d4f6b3e3adf9de19b35bb9|xqc_conn_next_wakeup_time|wakeup_time:1757653480999583|
[2025/09/12 05:04:40 249961] [debug] |scid:d8d4f6b3e3adf9de19b35bb9|xqc_engine_add_wakeup_queue|next_tick_time:1757653480999583|
[2025/09/12 05:04:40 249965] [debug] |xqc_engine_wakeup_after|wakeup:1757653480750558|now:1757653480249965|diff:500593|
[2025/09/12 05:04:40 249970] [debug] |xqc_engine_main_logic|END|now:1757653480249409|
[2025/09/12 05:04:40 249976] [debug] |xqc_engine_main_logic|BEGIN|now:1757653480249976|
[2025/09/12 05:04:40 249980] [debug] |xqc_engine_wakeup_after|wakeup:1757653480750558|now:1757653480249980|diff:500578|
[2025/09/12 05:04:40 249984] [debug] |xqc_engine_main_logic|END|now:1757653480249976|
[2025/09/12 05:04:40 604885] [info] |xqc_engine_packet_process|==>|conn:0000558BB8A7A98C|size:61|state:S_HANDSHAKE_SENT|recv_time:1757653480604881|
[2025/09/12 05:04:40 604920] [debug] |scid:d8d4f6b3e3adf9de19b35bb9|xqc_packet_parse_handshake|success|Length:21|
[2025/09/12 05:04:40 604937] [debug] |scid:d8d4f6b3e3adf9de19b35bb9|xqc_packet_decrypt|largest_pn:0|
[2025/09/12 05:04:40 604946] [debug] |scid:d8d4f6b3e3adf9de19b35bb9|xqc_packet_decrypt|decryption nonce|path_id:0|pn:561149384|
[2025/09/12 05:04:40 604960] [debug] |scid:d8d4f6b3e3adf9de19b35bb9|xqc_packet_decrypt_single|pkt_type:HSK|pkt_num:561149384|
[2025/09/12 05:04:40 604969] [debug] |scid:d8d4f6b3e3adf9de19b35bb9|xqc_process_frames|frame_type:1|
[2025/09/12 05:04:40 604982] [debug] |scid:d8d4f6b3e3adf9de19b35bb9|xqc_send_queue_drop_packets_with_type|drop pkt from unacked|inflight:917|cwnd:45952|pkt_num:0|ptype:0|frames:PADDING CRYPTO |
[2025/09/12 05:04:40 605009] [info] |scid:d8d4f6b3e3adf9de19b35bb9|xqc_send_ctl_on_pns_discard|xqc_send_ctl_set_loss_detection_timer on discard pns:0
[2025/09/12 05:04:40 605018] [debug] |scid:d8d4f6b3e3adf9de19b35bb9|xqc_send_ctl_get_pto_time_and_space|srtt:250000|rtt_var:125000|pto_duration:750000|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:04:40 605027] [debug] |scid:d8d4f6b3e3adf9de19b35bb9|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8A7A98C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:04:40 605036] [debug] |scid:d8d4f6b3e3adf9de19b35bb9|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8A7A98C|path:0|PNS: 1, unacked: 917|
[2025/09/12 05:04:40 605066] [debug] |scid:d8d4f6b3e3adf9de19b35bb9|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8A7A98C|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:04:40 605073] [debug] |scid:d8d4f6b3e3adf9de19b35bb9|xqc_timer_set|type:LOSS_DETECTION|expire:1757653480999871|now:1757653480605017|interv:394854|
[2025/09/12 05:04:40 605081] [debug] |scid:d8d4f6b3e3adf9de19b35bb9|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB8A7A98C|path:0|pns:1|expire:1757653480999871|now:1757653480605017|interval:394854|pto_count:0|srtt:250000
[2025/09/12 05:04:40 605090] [info] |scid:d8d4f6b3e3adf9de19b35bb9|xqc_conn_addr_validated|Address Validated|conn:0000558BB8A7A98C|role:1|
[2025/09/12 05:04:40 605100] [debug] |scid:d8d4f6b3e3adf9de19b35bb9|xqc_timer_unset|type:ACK_HSK|
[2025/09/12 05:04:40 605110] [debug] |scid:d8d4f6b3e3adf9de19b35bb9|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 05:04:40 605118] [debug] |scid:d8d4f6b3e3adf9de19b35bb9|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:561149384|largest:561149384|pns:1|
[2025/09/12 05:04:40 605127] [info] |scid:d8d4f6b3e3adf9de19b35bb9|xqc_conn_on_pkt_processed|====>|conn:0000558BB8A7A98C|path:0|size:61|pkt_type:HSK|pkt_num:561149384|frame:PING |recv_time:1757653480604881|dcid:d8d4f6b3e3adf9de19b35bb9|dcid_seq:0|
[2025/09/12 05:04:40 605136] [debug] |scid:d8d4f6b3e3adf9de19b35bb9|xqc_timer_set|type:PATH_IDLE|expire:1757653540604881|now:1757653480604881|interv:60000000|
[2025/09/12 05:04:40 605144] [debug] |scid:d8d4f6b3e3adf9de19b35bb9|xqc_timer_set|type:CONN_IDLE|expire:1757653540604881|now:1757653480604881|interv:60000000|
[2025/09/12 05:04:40 605149] [debug] |scid:d8d4f6b3e3adf9de19b35bb9|xqc_engine_remove_wakeup_queue|next_tick_time:1757653480999583|pq_index:1|
[2025/09/12 05:04:40 605155] [debug] |scid:d8d4f6b3e3adf9de19b35bb9|xqc_engine_add_active_queue|last_ticked_time:1757653480249409|
[2025/09/12 05:04:40 605160] [debug] |xqc_engine_main_logic|BEGIN|now:1757653480605160|
[2025/09/12 05:04:40 605166] [debug] |scid:d8d4f6b3e3adf9de19b35bb9|xqc_engine_process_conn|conn:0000558BB8A7A98C|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:1757653480605165|
[2025/09/12 05:04:40 605177] [debug] |scid:d8d4f6b3e3adf9de19b35bb9|xqc_gen_ack_frame|largest_recv:561149384|ack_delay:295|first_ack_range:0|largest_pkt_recv_time:1757653480604881|
[2025/09/12 05:04:40 605184] [debug] |scid:d8d4f6b3e3adf9de19b35bb9|xqc_gen_ack_frame|high:561149384|low:561149384|pkt_pns:1|
[2025/09/12 05:04:40 605191] [debug] |scid:d8d4f6b3e3adf9de19b35bb9|xqc_write_ack_to_one_packet|ack_size:8|path:0|path_largest_recv:561149384|frame_largest_recv:561149384|
[2025/09/12 05:04:40 605200] [debug] |scid:d8d4f6b3e3adf9de19b35bb9|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:1|
[2025/09/12 05:04:40 605210] [debug] |scid:d8d4f6b3e3adf9de19b35bb9|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:ACK |stream_id:0|stream_offset:0|
[2025/09/12 05:04:40 605218] [debug] |scid:d8d4f6b3e3adf9de19b35bb9|xqc_check_acked_or_dropped_pkt|conn:0000558BB8A7A98C|pkt_num:0|size:50|pkt_type:HSK|frame:ACK |
[2025/09/12 05:04:40 605231] [debug] |scid:d8d4f6b3e3adf9de19b35bb9|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:4|
[2025/09/12 05:04:40 605273] [info] |scid:d8d4f6b3e3adf9de19b35bb9|xqc_send_packet_with_pn|<==|conn:0000558BB8A7A98C|path:0|pkt_num:4|size:50|sent:66|pkt_type:HSK|frame:ACK |inflight:917|now:1757653480605240|stream_id:0|stream_offset:0|
[2025/09/12 05:04:40 605281] [debug] |scid:d8d4f6b3e3adf9de19b35bb9|xqc_send_ctl_on_packet_sent|conn:0000558BB8A7A98C|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 05:04:40 605288] [debug] |scid:d8d4f6b3e3adf9de19b35bb9|xqc_conn_next_wakeup_time|wakeup_time:1757653480999871|
[2025/09/12 05:04:40 605294] [debug] |scid:d8d4f6b3e3adf9de19b35bb9|xqc_engine_add_wakeup_queue|next_tick_time:1757653480999871|
[2025/09/12 05:04:40 605299] [debug] |xqc_engine_wakeup_after|wakeup:1757653480750558|now:1757653480605299|diff:145259|
[2025/09/12 05:04:40 605305] [debug] |xqc_engine_main_logic|END|now:1757653480605165|
[2025/09/12 05:04:40 605312] [debug] |xqc_engine_main_logic|BEGIN|now:1757653480605311|
[2025/09/12 05:04:40 605316] [debug] |xqc_engine_wakeup_after|wakeup:1757653480750558|now:1757653480605316|diff:145242|
[2025/09/12 05:04:40 605321] [debug] |xqc_engine_main_logic|END|now:1757653480605311|
[2025/09/12 05:04:40 751525] [debug] |xqc_engine_main_logic|BEGIN|now:1757653480751524|
[2025/09/12 05:04:40 751557] [debug] |scid:74017613ea83cc55947d2a9b|xqc_engine_remove_wakeup_queue|next_tick_time:1757653480750558|pq_index:0|
[2025/09/12 05:04:40 751565] [debug] |scid:74017613ea83cc55947d2a9b|xqc_engine_add_active_queue|last_ticked_time:1757653479351730|
[2025/09/12 05:04:40 751573] [debug] |scid:74017613ea83cc55947d2a9b|xqc_engine_process_conn|conn:0000558BB8AB548C|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:1757653480751570|
[2025/09/12 05:04:40 751580] [debug] |scid:74017613ea83cc55947d2a9b|xqc_timer_expire|timer expired|type:LOSS_DETECTION|expire_time:1757653480750558|now:1757653480751570|
[2025/09/12 05:04:40 751586] [debug] |scid:74017613ea83cc55947d2a9b|xqc_timer_loss_detection_timeout|path:0|loss_detection_timeout|
[2025/09/12 05:04:40 751591] [debug] |scid:74017613ea83cc55947d2a9b|xqc_timer_loss_detection_timeout|send Probe pkts|conn:0000558BB8AB548C|path:0|bytes_in_flight:7350|
[2025/09/12 05:04:40 751597] [debug] |scid:74017613ea83cc55947d2a9b|xqc_send_ctl_get_pto_time_and_space|srtt:33321|rtt_var:7272|pto_duration:998544|backoff_factor:2.00|backoff:16.00|pto_cnt:4|max_ack_delay:25|
[2025/09/12 05:04:40 751603] [debug] |scid:74017613ea83cc55947d2a9b|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8AB548C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:04:40 751608] [debug] |scid:74017613ea83cc55947d2a9b|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8AB548C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:04:40 751612] [debug] |scid:74017613ea83cc55947d2a9b|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8AB548C|path:0|PNS: 2, unacked: 7350|
[2025/09/12 05:04:40 751617] [debug] |scid:74017613ea83cc55947d2a9b|xqc_path_send_one_or_two_ack_elicit_pkts|send two ack-eliciting pkts|path:0|pns:2|
[2025/09/12 05:04:40 751624] [debug] |scid:74017613ea83cc55947d2a9b|xqc_conn_send_probe_pkt|conn:0000558BB8AB548C|path:0|pkt_num:6|size:1050|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|
[2025/09/12 05:04:40 751634] [debug] |scid:74017613ea83cc55947d2a9b|xqc_conn_send_probe_pkt|conn:0000558BB8AB548C|path:0|pkt_num:8|size:1050|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|
[2025/09/12 05:04:40 751641] [debug] |scid:74017613ea83cc55947d2a9b|xqc_timer_loss_detection_timeout|xqc_send_ctl_set_loss_detection_timer|PTO|conn:0000558BB8AB548C|pto_count:5
[2025/09/12 05:04:40 751658] [debug] |scid:74017613ea83cc55947d2a9b|xqc_send_ctl_get_pto_time_and_space|srtt:33321|rtt_var:7272|pto_duration:1997088|backoff_factor:2.00|backoff:32.00|pto_cnt:5|max_ack_delay:25|
[2025/09/12 05:04:40 751663] [debug] |scid:74017613ea83cc55947d2a9b|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8AB548C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:04:40 751668] [debug] |scid:74017613ea83cc55947d2a9b|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8AB548C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:04:40 751673] [debug] |scid:74017613ea83cc55947d2a9b|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8AB548C|path:0|PNS: 2, unacked: 7350|
[2025/09/12 05:04:40 751678] [debug] |scid:74017613ea83cc55947d2a9b|xqc_timer_set|type:LOSS_DETECTION|expire:1757653482149102|now:1757653480751657|interv:1397445|
[2025/09/12 05:04:40 751683] [debug] |scid:74017613ea83cc55947d2a9b|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB8AB548C|path:0|pns:2|expire:1757653482149102|now:1757653480751657|interval:1397445|pto_count:5|srtt:33321
[2025/09/12 05:04:40 751692] [debug] |scid:74017613ea83cc55947d2a9b|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:STREAM |stream_id:0|stream_offset:1024|
[2025/09/12 05:04:40 751698] [debug] |scid:74017613ea83cc55947d2a9b|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:STREAM |stream_id:0|stream_offset:1024|
[2025/09/12 05:04:40 751704] [debug] |scid:74017613ea83cc55947d2a9b|xqc_check_acked_or_dropped_pkt|conn:0000558BB8AB548C|pkt_num:6|size:1050|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:04:40 751711] [debug] |scid:74017613ea83cc55947d2a9b|xqc_send_ctl_set_next_pn_for_packet|optimistic ack detection|skipped_range:21-24|next_skip_chance:1757653481013937|current_time:1757653480751710|
[2025/09/12 05:04:40 751716] [debug] |scid:74017613ea83cc55947d2a9b|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:25|
[2025/09/12 05:04:40 751792] [info] |scid:74017613ea83cc55947d2a9b|xqc_send_packet_with_pn|<==|conn:0000558BB8AB548C|path:0|pkt_num:25|size:1050|sent:1066|pkt_type:SHORT_HEADER|frame:STREAM |inflight:7350|now:1757653480751734|stream_id:0|stream_offset:1024|
[2025/09/12 05:04:40 751800] [debug] |scid:74017613ea83cc55947d2a9b|xqc_send_ctl_on_packet_sent|conn:0000558BB8AB548C|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 05:04:40 751807] [debug] |scid:74017613ea83cc55947d2a9b|xqc_send_ctl_on_packet_sent|path:0|inflight:7350|applimit:0|
[2025/09/12 05:04:40 751812] [debug] |scid:74017613ea83cc55947d2a9b|xqc_send_ctl_get_pto_time_and_space|srtt:33321|rtt_var:7272|pto_duration:1997088|backoff_factor:2.00|backoff:32.00|pto_cnt:5|max_ack_delay:25|
[2025/09/12 05:04:40 751818] [debug] |scid:74017613ea83cc55947d2a9b|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8AB548C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:04:40 751823] [debug] |scid:74017613ea83cc55947d2a9b|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8AB548C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:04:40 751827] [debug] |scid:74017613ea83cc55947d2a9b|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8AB548C|path:0|PNS: 2, unacked: 8400|
[2025/09/12 05:04:40 751832] [debug] |scid:74017613ea83cc55947d2a9b|xqc_timer_set|type:LOSS_DETECTION|expire:1757653483548822|now:1757653480751812|interv:2797010|
[2025/09/12 05:04:40 751837] [debug] |scid:74017613ea83cc55947d2a9b|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB8AB548C|path:0|pns:2|expire:1757653483548822|now:1757653480751812|interval:2797010|pto_count:5|srtt:33321
[2025/09/12 05:04:40 751843] [debug] |scid:74017613ea83cc55947d2a9b|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:48785|inflight:8400|
[2025/09/12 05:04:40 751850] [debug] |scid:74017613ea83cc55947d2a9b|xqc_check_acked_or_dropped_pkt|conn:0000558BB8AB548C|pkt_num:8|size:1050|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:04:40 751855] [debug] |scid:74017613ea83cc55947d2a9b|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:26|
[2025/09/12 05:04:40 751885] [info] |scid:74017613ea83cc55947d2a9b|xqc_send_packet_with_pn|<==|conn:0000558BB8AB548C|path:0|pkt_num:26|size:1050|sent:1066|pkt_type:SHORT_HEADER|frame:STREAM |inflight:8400|now:1757653480751867|stream_id:0|stream_offset:1024|
[2025/09/12 05:04:40 751892] [debug] |scid:74017613ea83cc55947d2a9b|xqc_send_ctl_on_packet_sent|conn:0000558BB8AB548C|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 05:04:40 751897] [debug] |scid:74017613ea83cc55947d2a9b|xqc_send_ctl_on_packet_sent|path:0|inflight:8400|applimit:0|
[2025/09/12 05:04:40 751903] [debug] |scid:74017613ea83cc55947d2a9b|xqc_send_ctl_get_pto_time_and_space|srtt:33321|rtt_var:7272|pto_duration:1997088|backoff_factor:2.00|backoff:32.00|pto_cnt:5|max_ack_delay:25|
[2025/09/12 05:04:40 751908] [debug] |scid:74017613ea83cc55947d2a9b|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8AB548C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:04:40 751913] [debug] |scid:74017613ea83cc55947d2a9b|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8AB548C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:04:40 751918] [debug] |scid:74017613ea83cc55947d2a9b|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8AB548C|path:0|PNS: 2, unacked: 9450|
[2025/09/12 05:04:40 751922] [debug] |scid:74017613ea83cc55947d2a9b|xqc_timer_set|type:LOSS_DETECTION|expire:1757653483548955|now:1757653480751902|interv:2797053|
[2025/09/12 05:04:40 751927] [debug] |scid:74017613ea83cc55947d2a9b|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB8AB548C|path:0|pns:2|expire:1757653483548955|now:1757653480751902|interval:2797053|pto_count:5|srtt:33321
[2025/09/12 05:04:40 751933] [debug] |scid:74017613ea83cc55947d2a9b|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:48785|inflight:9450|
[2025/09/12 05:04:40 751939] [debug] |scid:74017613ea83cc55947d2a9b|xqc_conn_next_wakeup_time|wakeup_time:1757653483548955|
[2025/09/12 05:04:40 751945] [debug] |scid:74017613ea83cc55947d2a9b|xqc_engine_add_wakeup_queue|next_tick_time:1757653483548955|
[2025/09/12 05:04:40 751950] [debug] |xqc_engine_wakeup_after|wakeup:1757653480999871|now:1757653480751950|diff:247921|
[2025/09/12 05:04:40 751956] [debug] |xqc_engine_main_logic|END|now:1757653480751570|
[2025/09/12 05:04:41 000260] [debug] |xqc_engine_main_logic|BEGIN|now:1757653481000260|
[2025/09/12 05:04:41 000283] [debug] |scid:d8d4f6b3e3adf9de19b35bb9|xqc_engine_remove_wakeup_queue|next_tick_time:1757653480999871|pq_index:0|
[2025/09/12 05:04:41 000290] [debug] |scid:d8d4f6b3e3adf9de19b35bb9|xqc_engine_add_active_queue|last_ticked_time:1757653480605165|
[2025/09/12 05:04:41 000297] [debug] |scid:d8d4f6b3e3adf9de19b35bb9|xqc_engine_process_conn|conn:0000558BB8A7A98C|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:1757653481000295|
[2025/09/12 05:04:41 000304] [debug] |scid:d8d4f6b3e3adf9de19b35bb9|xqc_timer_expire|timer expired|type:LOSS_DETECTION|expire_time:1757653480999871|now:1757653481000295|
[2025/09/12 05:04:41 000310] [debug] |scid:d8d4f6b3e3adf9de19b35bb9|xqc_timer_loss_detection_timeout|path:0|loss_detection_timeout|
[2025/09/12 05:04:41 000315] [debug] |scid:d8d4f6b3e3adf9de19b35bb9|xqc_timer_loss_detection_timeout|send Probe pkts|conn:0000558BB8A7A98C|path:0|bytes_in_flight:917|
[2025/09/12 05:04:41 000320] [debug] |scid:d8d4f6b3e3adf9de19b35bb9|xqc_send_ctl_get_pto_time_and_space|srtt:250000|rtt_var:125000|pto_duration:750000|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:04:41 000326] [debug] |scid:d8d4f6b3e3adf9de19b35bb9|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8A7A98C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:04:41 000331] [debug] |scid:d8d4f6b3e3adf9de19b35bb9|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8A7A98C|path:0|PNS: 1, unacked: 917|
[2025/09/12 05:04:41 000336] [debug] |scid:d8d4f6b3e3adf9de19b35bb9|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8A7A98C|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:04:41 000351] [debug] |scid:d8d4f6b3e3adf9de19b35bb9|xqc_path_send_one_or_two_ack_elicit_pkts|send two ack-eliciting pkts|path:0|pns:1|
[2025/09/12 05:04:41 000357] [debug] |scid:d8d4f6b3e3adf9de19b35bb9|xqc_conn_send_probe_pkt|conn:0000558BB8A7A98C|path:0|pkt_num:0|size:194|pkt_type:HSK|frame:CRYPTO |conn_state:S_HANDSHAKE_SENT|
[2025/09/12 05:04:41 000364] [debug] |scid:d8d4f6b3e3adf9de19b35bb9|xqc_conn_send_probe_pkt|conn:0000558BB8A7A98C|path:0|pkt_num:1|size:516|pkt_type:HSK|frame:CRYPTO |conn_state:S_HANDSHAKE_SENT|
[2025/09/12 05:04:41 000370] [debug] |scid:d8d4f6b3e3adf9de19b35bb9|xqc_timer_loss_detection_timeout|xqc_send_ctl_set_loss_detection_timer|PTO|conn:0000558BB8A7A98C|pto_count:1
[2025/09/12 05:04:41 000375] [debug] |scid:d8d4f6b3e3adf9de19b35bb9|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 05:04:41 000381] [debug] |scid:d8d4f6b3e3adf9de19b35bb9|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8A7A98C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:04:41 000385] [debug] |scid:d8d4f6b3e3adf9de19b35bb9|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8A7A98C|path:0|PNS: 1, unacked: 207|
[2025/09/12 05:04:41 000390] [debug] |scid:d8d4f6b3e3adf9de19b35bb9|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8A7A98C|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:04:41 000395] [debug] |scid:d8d4f6b3e3adf9de19b35bb9|xqc_timer_set|type:LOSS_DETECTION|expire:1757653481749871|now:1757653481000375|interv:749496|
[2025/09/12 05:04:41 000400] [debug] |scid:d8d4f6b3e3adf9de19b35bb9|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB8A7A98C|path:0|pns:1|expire:1757653481749871|now:1757653481000375|interval:749496|pto_count:1|srtt:250000
[2025/09/12 05:04:41 000408] [debug] |scid:d8d4f6b3e3adf9de19b35bb9|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:CRYPTO |stream_id:0|stream_offset:0|
[2025/09/12 05:04:41 000414] [debug] |scid:d8d4f6b3e3adf9de19b35bb9|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:CRYPTO |stream_id:0|stream_offset:0|
[2025/09/12 05:04:41 000420] [debug] |scid:d8d4f6b3e3adf9de19b35bb9|xqc_check_acked_or_dropped_pkt|conn:0000558BB8A7A98C|pkt_num:0|size:194|pkt_type:HSK|frame:CRYPTO |
[2025/09/12 05:04:41 000427] [debug] |scid:d8d4f6b3e3adf9de19b35bb9|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:5|
[2025/09/12 05:04:41 000487] [info] |scid:d8d4f6b3e3adf9de19b35bb9|xqc_send_packet_with_pn|<==|conn:0000558BB8A7A98C|path:0|pkt_num:5|size:194|sent:210|pkt_type:HSK|frame:CRYPTO |inflight:207|now:1757653481000440|stream_id:0|stream_offset:0|
[2025/09/12 05:04:41 000494] [debug] |scid:d8d4f6b3e3adf9de19b35bb9|xqc_send_ctl_on_packet_sent|conn:0000558BB8A7A98C|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 05:04:41 000500] [debug] |scid:d8d4f6b3e3adf9de19b35bb9|xqc_send_ctl_on_packet_sent|path:0|inflight:207|applimit:0|
[2025/09/12 05:04:41 000506] [debug] |scid:d8d4f6b3e3adf9de19b35bb9|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 05:04:41 000511] [debug] |scid:d8d4f6b3e3adf9de19b35bb9|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8A7A98C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:04:41 000516] [debug] |scid:d8d4f6b3e3adf9de19b35bb9|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8A7A98C|path:0|PNS: 1, unacked: 401|
[2025/09/12 05:04:41 000520] [debug] |scid:d8d4f6b3e3adf9de19b35bb9|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8A7A98C|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:04:41 000525] [debug] |scid:d8d4f6b3e3adf9de19b35bb9|xqc_timer_set|type:LOSS_DETECTION|expire:1757653482500440|now:1757653481000505|interv:1499935|
[2025/09/12 05:04:41 000530] [debug] |scid:d8d4f6b3e3adf9de19b35bb9|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB8A7A98C|path:0|pns:1|expire:1757653482500440|now:1757653481000505|interval:1499935|pto_count:1|srtt:250000
[2025/09/12 05:04:41 000540] [debug] |scid:d8d4f6b3e3adf9de19b35bb9|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:45952|inflight:401|
[2025/09/12 05:04:41 000547] [debug] |scid:d8d4f6b3e3adf9de19b35bb9|xqc_check_acked_or_dropped_pkt|conn:0000558BB8A7A98C|pkt_num:1|size:516|pkt_type:HSK|frame:CRYPTO |
[2025/09/12 05:04:41 000552] [debug] |scid:d8d4f6b3e3adf9de19b35bb9|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:6|
[2025/09/12 05:04:41 000578] [info] |scid:d8d4f6b3e3adf9de19b35bb9|xqc_send_packet_with_pn|<==|conn:0000558BB8A7A98C|path:0|pkt_num:6|size:516|sent:532|pkt_type:HSK|frame:CRYPTO |inflight:401|now:1757653481000559|stream_id:0|stream_offset:0|
[2025/09/12 05:04:41 000584] [debug] |scid:d8d4f6b3e3adf9de19b35bb9|xqc_send_ctl_on_packet_sent|conn:0000558BB8A7A98C|path:0|pkt_num:6|origin_pktnum:1|size:516|enc_size:532|pkt_type:HSK|frame:CRYPTO |conn_state:S_HANDSHAKE_SENT|po_in_flight:0||retrans:0|
[2025/09/12 05:04:41 000590] [debug] |scid:d8d4f6b3e3adf9de19b35bb9|xqc_send_ctl_on_packet_sent|path:0|inflight:401|applimit:0|
[2025/09/12 05:04:41 000595] [debug] |scid:d8d4f6b3e3adf9de19b35bb9|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 05:04:41 000600] [debug] |scid:d8d4f6b3e3adf9de19b35bb9|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8A7A98C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:04:41 000605] [debug] |scid:d8d4f6b3e3adf9de19b35bb9|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8A7A98C|path:0|PNS: 1, unacked: 917|
[2025/09/12 05:04:41 000609] [debug] |scid:d8d4f6b3e3adf9de19b35bb9|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8A7A98C|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:04:41 000614] [debug] |scid:d8d4f6b3e3adf9de19b35bb9|xqc_timer_set|type:LOSS_DETECTION|expire:1757653482500559|now:1757653481000595|interv:1499964|
[2025/09/12 05:04:41 000619] [debug] |scid:d8d4f6b3e3adf9de19b35bb9|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB8A7A98C|path:0|pns:1|expire:1757653482500559|now:1757653481000595|interval:1499964|pto_count:1|srtt:250000
[2025/09/12 05:04:41 000625] [debug] |scid:d8d4f6b3e3adf9de19b35bb9|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:45952|inflight:917|
[2025/09/12 05:04:41 000631] [debug] |scid:d8d4f6b3e3adf9de19b35bb9|xqc_conn_next_wakeup_time|wakeup_time:1757653482500559|
[2025/09/12 05:04:41 000637] [debug] |scid:d8d4f6b3e3adf9de19b35bb9|xqc_engine_add_wakeup_queue|next_tick_time:1757653482500559|
[2025/09/12 05:04:41 000642] [debug] |xqc_engine_wakeup_after|wakeup:1757653481740895|now:1757653481000641|diff:740254|
[2025/09/12 05:04:41 000647] [debug] |xqc_engine_main_logic|END|now:1757653481000295|
[2025/09/12 05:04:41 031504] [info] |xqc_engine_packet_process|==>|conn:0000558BB8A7A98C|size:64|state:S_HANDSHAKE_SENT|recv_time:1757653481031501|
[2025/09/12 05:04:41 031528] [debug] |scid:d8d4f6b3e3adf9de19b35bb9|xqc_packet_parse_handshake|success|Length:24|
[2025/09/12 05:04:41 031539] [debug] |scid:d8d4f6b3e3adf9de19b35bb9|xqc_packet_decrypt|largest_pn:561149384|
[2025/09/12 05:04:41 031547] [debug] |scid:d8d4f6b3e3adf9de19b35bb9|xqc_packet_decrypt|decryption nonce|path_id:0|pn:561149385|
[2025/09/12 05:04:41 031558] [debug] |scid:d8d4f6b3e3adf9de19b35bb9|xqc_packet_decrypt_single|pkt_type:HSK|pkt_num:561149385|
[2025/09/12 05:04:41 031566] [debug] |scid:d8d4f6b3e3adf9de19b35bb9|xqc_process_frames|frame_type:2|
[2025/09/12 05:04:41 031576] [debug] |scid:d8d4f6b3e3adf9de19b35bb9|xqc_send_ctl_on_ack_received|conn:0000558BB8A7A98C|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 05:04:41 031586] [debug] |scid:d8d4f6b3e3adf9de19b35bb9|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:1378|prior_delivered:0|prior_time:1757653480249583|is_app_limited:1|send_elapse:94|ack_elapse:781918|ctl_first_sent_time:1757653480249677|lagest_ack_time:1757653481031501|curr_delivered:194|
[2025/09/12 05:04:41 031607] [debug] |scid:d8d4f6b3e3adf9de19b35bb9|xqc_update_sample|sampler_sent_time_update:1757653480249677|
[2025/09/12 05:04:41 031615] [debug] |scid:d8d4f6b3e3adf9de19b35bb9|xqc_send_ctl_on_ack_received|sndq_packets_used:6||sndq_packets_used_bytes:0|sndq_packets_free:0|
[2025/09/12 05:04:41 031623] [debug] |scid:d8d4f6b3e3adf9de19b35bb9|xqc_send_ctl_on_ack_received|conn:0000558BB8A7A98C|path:0|pkt_num:1|origin_pktnum:0|size:516|pns:1|pkt_type:HSK|frame:CRYPTO |conn_state:S_HANDSHAKE_SENT|frame_largest_ack:5|path_largest_ack:1|
[2025/09/12 05:04:41 031632] [debug] |scid:d8d4f6b3e3adf9de19b35bb9|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:1894|prior_delivered:0|prior_time:1757653480249583|is_app_limited:1|send_elapse:160|ack_elapse:781918|ctl_first_sent_time:1757653480249743|lagest_ack_time:1757653481031501|curr_delivered:710|
[2025/09/12 05:04:41 031642] [debug] |scid:d8d4f6b3e3adf9de19b35bb9|xqc_update_sample|sampler_sent_time_update:1757653480249743|
[2025/09/12 05:04:41 031649] [debug] |scid:d8d4f6b3e3adf9de19b35bb9|xqc_send_ctl_on_ack_received|sndq_packets_used:6||sndq_packets_used_bytes:0|sndq_packets_free:0|
[2025/09/12 05:04:41 031657] [debug] |scid:d8d4f6b3e3adf9de19b35bb9|xqc_send_ctl_on_ack_received|conn:0000558BB8A7A98C|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:5|path_largest_ack:2|
[2025/09/12 05:04:41 031665] [debug] |scid:d8d4f6b3e3adf9de19b35bb9|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:2019|prior_delivered:0|prior_time:1757653480249583|is_app_limited:1|send_elapse:226|ack_elapse:781918|ctl_first_sent_time:1757653480249809|lagest_ack_time:1757653481031501|curr_delivered:835|
[2025/09/12 05:04:41 031673] [debug] |scid:d8d4f6b3e3adf9de19b35bb9|xqc_update_sample|sampler_sent_time_update:1757653480249809|
[2025/09/12 05:04:41 031681] [debug] |scid:d8d4f6b3e3adf9de19b35bb9|xqc_send_ctl_on_ack_received|sndq_packets_used:5||sndq_packets_used_bytes:0|sndq_packets_free:1|
[2025/09/12 05:04:41 031688] [debug] |scid:d8d4f6b3e3adf9de19b35bb9|xqc_send_ctl_on_ack_received|conn:0000558BB8A7A98C|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 05:04:41 031697] [debug] |scid:d8d4f6b3e3adf9de19b35bb9|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:401|prior_delivered:0|prior_time:1757653480249583|is_app_limited:1|send_elapse:750857|ack_elapse:781918|ctl_first_sent_time:1757653481000440|lagest_ack_time:1757653481031501|curr_delivered:1029|
[2025/09/12 05:04:41 031705] [debug] |scid:d8d4f6b3e3adf9de19b35bb9|xqc_update_sample|sampler_sent_time_update:1757653481000440|
[2025/09/12 05:04:41 031713] [debug] |scid:d8d4f6b3e3adf9de19b35bb9|xqc_send_ctl_on_ack_received|sndq_packets_used:3||sndq_packets_used_bytes:0|sndq_packets_free:3|
[2025/09/12 05:04:41 031720] [debug] |scid:d8d4f6b3e3adf9de19b35bb9|xqc_send_ctl_update_rtt|before update rtt|conn:0000558BB8A7A98C|srtt:250000|rttvar:125000|minrtt:4294967295|latest_rtt:31061|ack_delay:0|
[2025/09/12 05:04:41 031730] [debug] |scid:d8d4f6b3e3adf9de19b35bb9|xqc_send_ctl_update_rtt|l-0.0.0.0-443-d8d4f6b3e3adf9de19b35bb9 p-193.167.0.100-48537-084354cb39e2e86c17f9532e330943ed7d |after update rtt|conn:0000558BB8A7A98C|srtt:31061|rttvar:15530|minrtt:31061|latest_rtt:31061|ack_delay:0|
[2025/09/12 05:04:41 031739] [debug] |scid:d8d4f6b3e3adf9de19b35bb9|xqc_send_ctl_on_spurious_loss_detected|ctl_reordering_packet_threshold:6|ctl_reordering_time_threshold_shift:0|
[2025/09/12 05:04:41 031745] [debug] |scid:d8d4f6b3e3adf9de19b35bb9|xqc_send_ctl_get_lost_sent_pn|largest_acked:5|lost_pn:18446744073709551615|thresh:6|
[2025/09/12 05:04:41 031755] [debug] |scid:d8d4f6b3e3adf9de19b35bb9|xqc_send_ctl_detect_lost|mark lost|pns:1|pkt_num:3|lost_pn:18446744073709551615|po_sent_time:1757653480249871|lost_send_time:1757653480969379|loss_delay:62122|frame:CRYPTO |repair:32|
[2025/09/12 05:04:41 031771] [debug] |scid:d8d4f6b3e3adf9de19b35bb9|xqc_send_ctl_detect_lost|OnLostDetection|largest_lost sent time: 1757653480249871u|
[2025/09/12 05:04:41 031779] [stats] |scid:d8d4f6b3e3adf9de19b35bb9|xqc_send_ctl_detect_lost|l-0.0.0.0-443-d8d4f6b3e3adf9de19b35bb9 p-193.167.0.100-48537-084354cb39e2e86c17f9532e330943ed7d |lost interval:1757653481031501|lost_count:1|send_count:7|pkt_num:3|po_send_time:1757653480249871|srtt:31061|cwnd:45952|bw:0|conn_life:783423|now:125000|last_lost_time:783423|
[2025/09/12 05:04:41 031789] [debug] |scid:d8d4f6b3e3adf9de19b35bb9|xqc_send_ctl_on_ack_received|xqc_recv_record_del from 561149385|pns:1|
[2025/09/12 05:04:41 031798] [debug] |scid:d8d4f6b3e3adf9de19b35bb9|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:04:41 031806] [debug] |scid:d8d4f6b3e3adf9de19b35bb9|xqc_send_ctl_set_loss_detection_timer|unset|no ack-eliciting pkts in flight|conn:0000558BB8A7A98C|path:0|
[2025/09/12 05:04:41 031814] [debug] |scid:d8d4f6b3e3adf9de19b35bb9|xqc_timer_unset|type:LOSS_DETECTION|
[2025/09/12 05:04:41 031822] [debug] |scid:d8d4f6b3e3adf9de19b35bb9|xqc_generate_sample|sampler: send_elapse 750857, ack_elapse 781918, delivered 1029|rate 1315|lost 1|
[2025/09/12 05:04:41 031830] [debug] |scid:d8d4f6b3e3adf9de19b35bb9|xqc_bbr_update_bandwidth|BBRv1: RTT round update 0 -> 1|
[2025/09/12 05:04:41 031839] [debug] |scid:d8d4f6b3e3adf9de19b35bb9|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1315) in round 1|
[2025/09/12 05:04:41 031848] [debug] |scid:d8d4f6b3e3adf9de19b35bb9|xqc_bbr_update_min_rtt|probertt expire|rtt:31061, old_rtt:2147483647|
[2025/09/12 05:04:41 031855] [debug] |scid:d8d4f6b3e3adf9de19b35bb9|xqc_bbr_update_min_rtt|minrtt expire|rtt:31061, old_rtt:2147483647|
[2025/09/12 05:04:41 031864] [debug] |scid:d8d4f6b3e3adf9de19b35bb9|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:5744|extra_cwnd:263|
[2025/09/12 05:04:41 031871] [debug] |scid:d8d4f6b3e3adf9de19b35bb9|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:45952|packet_lost:1|acked:1029|po_sent_time:1757653481000440|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1029|
[2025/09/12 05:04:41 031881] [debug] |scid:d8d4f6b3e3adf9de19b35bb9|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:45952|packet_lost:1|acked:1029|po_sent_time:1757653481000440|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1029|
[2025/09/12 05:04:41 031889] [debug] |scid:d8d4f6b3e3adf9de19b35bb9|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-d8d4f6b3e3adf9de19b35bb9 p-193.167.0.100-48537-084354cb39e2e86c17f9532e330943ed7d |bbr on ack|mode:0|pacing_rate:4268100|bw:1315|cwnd:46981|full_bw_reached:0|inflight:0|srtt:31061|latest_rtt:31061|min_rtt:31061|applimit:1|lost:0|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:1|
[2025/09/12 05:04:41 031896] [stats] |scid:d8d4f6b3e3adf9de19b35bb9|xqc_send_ctl_info_circle_record|l-0.0.0.0-443-d8d4f6b3e3adf9de19b35bb9 p-193.167.0.100-48537-084354cb39e2e86c17f9532e330943ed7d |path:0||cwnd:46981|inflight:0|mode:0|applimit:0|pacing_rate:4268100|bw:1315|srtt:31061|latest_rtt:31061|min_rtt:31061|send:7|lost:0|tlp:0|recv:2|recovery:0|slow_start:1|conn_life:783818|acked:1029|delivered:1029|is_cwnd_limited:0|
[2025/09/12 05:04:41 031904] [info] |scid:d8d4f6b3e3adf9de19b35bb9|xqc_send_ctl_on_pns_discard|xqc_send_ctl_set_loss_detection_timer on discard pns:0
[2025/09/12 05:04:41 031909] [debug] |scid:d8d4f6b3e3adf9de19b35bb9|xqc_send_ctl_set_loss_detection_timer|unset|no ack-eliciting pkts in flight|conn:0000558BB8A7A98C|path:0|
[2025/09/12 05:04:41 031914] [debug] |scid:d8d4f6b3e3adf9de19b35bb9|xqc_timer_unset|type:LOSS_DETECTION|
[2025/09/12 05:04:41 031920] [debug] |scid:d8d4f6b3e3adf9de19b35bb9|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:561149385|largest:561149385|pns:1|
[2025/09/12 05:04:41 031926] [info] |scid:d8d4f6b3e3adf9de19b35bb9|xqc_conn_on_pkt_processed|====>|conn:0000558BB8A7A98C|path:0|size:64|pkt_type:HSK|pkt_num:561149385|frame:ACK |recv_time:1757653481031501|dcid:d8d4f6b3e3adf9de19b35bb9|dcid_seq:0|
[2025/09/12 05:04:41 031938] [debug] |scid:d8d4f6b3e3adf9de19b35bb9|xqc_timer_set|type:PATH_IDLE|expire:1757653541031501|now:1757653481031501|interv:60000000|
[2025/09/12 05:04:41 031943] [debug] |scid:d8d4f6b3e3adf9de19b35bb9|xqc_timer_set|type:CONN_IDLE|expire:1757653541031501|now:1757653481031501|interv:60000000|
[2025/09/12 05:04:41 031948] [debug] |scid:d8d4f6b3e3adf9de19b35bb9|xqc_engine_remove_wakeup_queue|next_tick_time:1757653482500559|pq_index:1|
[2025/09/12 05:04:41 031954] [debug] |scid:d8d4f6b3e3adf9de19b35bb9|xqc_engine_add_active_queue|last_ticked_time:1757653481000295|
[2025/09/12 05:04:41 031959] [debug] |xqc_engine_main_logic|BEGIN|now:1757653481031959|
[2025/09/12 05:04:41 031965] [debug] |scid:d8d4f6b3e3adf9de19b35bb9|xqc_engine_process_conn|conn:0000558BB8A7A98C|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:1757653481031963|
[2025/09/12 05:04:41 031972] [debug] |scid:d8d4f6b3e3adf9de19b35bb9|xqc_path_get_perf_class|conn:0000558BB8A7A98C|path_id:0|path_srtt:31061|min_srtt:31061|path_bw:1315|loss_rate:0.00|path_pto:0|
[2025/09/12 05:04:41 031978] [debug] |scid:d8d4f6b3e3adf9de19b35bb9|xqc_send_ctl_can_send|l-0.0.0.0-443-d8d4f6b3e3adf9de19b35bb9 p-193.167.0.100-48537-084354cb39e2e86c17f9532e330943ed7d |path:0|can:1|pkt_sz:82|schedule_bytes:0|inflight:0|cwnd:46981|conn:0000558BB8A7A98C|stream_id:0|stream_offset:0|
[2025/09/12 05:04:41 031984] [debug] |scid:d8d4f6b3e3adf9de19b35bb9|xqc_minrtt_scheduler_get_path|path srtt|conn:0000558BB8A7A98C|path_id:0|path_srtt:31061|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:04:41 031991] [debug] |scid:d8d4f6b3e3adf9de19b35bb9|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CRYPTO |pn:3|size:82|reinj:0|path_class:2|
[2025/09/12 05:04:41 031997] [debug] |scid:d8d4f6b3e3adf9de19b35bb9|xqc_check_acked_or_dropped_pkt|conn:0000558BB8A7A98C|pkt_num:3|size:82|pkt_type:HSK|frame:CRYPTO |
[2025/09/12 05:04:41 032002] [debug] |scid:d8d4f6b3e3adf9de19b35bb9|xqc_send_ctl_can_send|l-0.0.0.0-443-d8d4f6b3e3adf9de19b35bb9 p-193.167.0.100-48537-084354cb39e2e86c17f9532e330943ed7d |path:0|can:1|pkt_sz:82|schedule_bytes:0|inflight:0|cwnd:46981|conn:0000558BB8A7A98C|stream_id:0|stream_offset:0|
[2025/09/12 05:04:41 032007] [debug] |scid:d8d4f6b3e3adf9de19b35bb9|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:04:41 032013] [debug] |scid:d8d4f6b3e3adf9de19b35bb9|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:7|
[2025/09/12 05:04:41 032072] [info] |scid:d8d4f6b3e3adf9de19b35bb9|xqc_send_packet_with_pn|<==|conn:0000558BB8A7A98C|path:0|pkt_num:7|size:82|sent:98|pkt_type:HSK|frame:CRYPTO |inflight:0|now:1757653481032022|stream_id:0|stream_offset:0|
[2025/09/12 05:04:41 032084] [debug] |scid:d8d4f6b3e3adf9de19b35bb9|xqc_send_ctl_on_packet_sent|conn:0000558BB8A7A98C|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 05:04:41 032094] [debug] |scid:d8d4f6b3e3adf9de19b35bb9|xqc_send_ctl_on_packet_sent|path:0|inflight:0|applimit:0|
[2025/09/12 05:04:41 032102] [debug] |scid:d8d4f6b3e3adf9de19b35bb9|xqc_send_ctl_get_pto_time_and_space|srtt:31061|rtt_var:15530|pto_duration:93181|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:04:41 032108] [debug] |scid:d8d4f6b3e3adf9de19b35bb9|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8A7A98C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:04:41 032112] [debug] |scid:d8d4f6b3e3adf9de19b35bb9|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8A7A98C|path:0|PNS: 1, unacked: 82|
[2025/09/12 05:04:41 032117] [debug] |scid:d8d4f6b3e3adf9de19b35bb9|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8A7A98C|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:04:41 032122] [debug] |scid:d8d4f6b3e3adf9de19b35bb9|xqc_timer_set|type:LOSS_DETECTION|expire:1757653481125203|now:1757653481032102|interv:93101|
[2025/09/12 05:04:41 032132] [debug] |scid:d8d4f6b3e3adf9de19b35bb9|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB8A7A98C|path:0|pns:1|expire:1757653481125203|now:1757653481032102|interval:93101|pto_count:0|srtt:31061
[2025/09/12 05:04:41 032138] [debug] |scid:d8d4f6b3e3adf9de19b35bb9|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:46981|inflight:82|
[2025/09/12 05:04:41 032144] [debug] |scid:d8d4f6b3e3adf9de19b35bb9|xqc_conn_next_wakeup_time|wakeup_time:1757653481125203|
[2025/09/12 05:04:41 032150] [debug] |scid:d8d4f6b3e3adf9de19b35bb9|xqc_engine_add_wakeup_queue|next_tick_time:1757653481125203|
[2025/09/12 05:04:41 032155] [debug] |xqc_engine_wakeup_after|wakeup:1757653481125203|now:1757653481032155|diff:93048|
[2025/09/12 05:04:41 032163] [debug] |xqc_engine_main_logic|END|now:1757653481031963|
[2025/09/12 05:04:41 032176] [info] |xqc_engine_packet_process|==>|conn:0000558BB8A7A98C|size:64|state:S_HANDSHAKE_SENT|recv_time:1757653481032175|
[2025/09/12 05:04:41 032185] [debug] |scid:d8d4f6b3e3adf9de19b35bb9|xqc_packet_parse_handshake|success|Length:24|
[2025/09/12 05:04:41 032193] [debug] |scid:d8d4f6b3e3adf9de19b35bb9|xqc_packet_decrypt|largest_pn:561149385|
[2025/09/12 05:04:41 032198] [debug] |scid:d8d4f6b3e3adf9de19b35bb9|xqc_packet_decrypt|decryption nonce|path_id:0|pn:561149386|
[2025/09/12 05:04:41 032205] [debug] |scid:d8d4f6b3e3adf9de19b35bb9|xqc_packet_decrypt_single|pkt_type:HSK|pkt_num:561149386|
[2025/09/12 05:04:41 032210] [debug] |scid:d8d4f6b3e3adf9de19b35bb9|xqc_process_frames|frame_type:2|
[2025/09/12 05:04:41 032216] [info] |scid:d8d4f6b3e3adf9de19b35bb9|xqc_send_ctl_on_pns_discard|xqc_send_ctl_set_loss_detection_timer on discard pns:0
[2025/09/12 05:04:41 032221] [debug] |scid:d8d4f6b3e3adf9de19b35bb9|xqc_send_ctl_get_pto_time_and_space|srtt:31061|rtt_var:15530|pto_duration:93181|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:04:41 032227] [debug] |scid:d8d4f6b3e3adf9de19b35bb9|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8A7A98C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:04:41 032232] [debug] |scid:d8d4f6b3e3adf9de19b35bb9|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8A7A98C|path:0|PNS: 1, unacked: 82|
[2025/09/12 05:04:41 032236] [debug] |scid:d8d4f6b3e3adf9de19b35bb9|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8A7A98C|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:04:41 032241] [debug] |scid:d8d4f6b3e3adf9de19b35bb9|xqc_timer_set|type:LOSS_DETECTION|expire:1757653481125203|now:1757653481032221|interv:92982|
[2025/09/12 05:04:41 032247] [debug] |scid:d8d4f6b3e3adf9de19b35bb9|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB8A7A98C|path:0|pns:1|expire:1757653481125203|now:1757653481032221|interval:92982|pto_count:0|srtt:31061
[2025/09/12 05:04:41 032257] [debug] |scid:d8d4f6b3e3adf9de19b35bb9|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:561149386|largest:561149386|pns:1|
[2025/09/12 05:04:41 032266] [info] |scid:d8d4f6b3e3adf9de19b35bb9|xqc_conn_on_pkt_processed|====>|conn:0000558BB8A7A98C|path:0|size:64|pkt_type:HSK|pkt_num:561149386|frame:ACK |recv_time:1757653481032175|dcid:d8d4f6b3e3adf9de19b35bb9|dcid_seq:0|
[2025/09/12 05:04:41 032275] [debug] |scid:d8d4f6b3e3adf9de19b35bb9|xqc_timer_set|type:PATH_IDLE|expire:1757653541032175|now:1757653481032175|interv:60000000|
[2025/09/12 05:04:41 032280] [debug] |scid:d8d4f6b3e3adf9de19b35bb9|xqc_timer_set|type:CONN_IDLE|expire:1757653541032175|now:1757653481032175|interv:60000000|
[2025/09/12 05:04:41 032285] [debug] |scid:d8d4f6b3e3adf9de19b35bb9|xqc_engine_remove_wakeup_queue|next_tick_time:1757653481125203|pq_index:0|
[2025/09/12 05:04:41 032291] [debug] |scid:d8d4f6b3e3adf9de19b35bb9|xqc_engine_add_active_queue|last_ticked_time:1757653481031963|
[2025/09/12 05:04:41 032295] [debug] |xqc_engine_main_logic|BEGIN|now:1757653481032295|
[2025/09/12 05:04:41 032301] [debug] |scid:d8d4f6b3e3adf9de19b35bb9|xqc_engine_process_conn|conn:0000558BB8A7A98C|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:1757653481032300|
[2025/09/12 05:04:41 032313] [debug] |scid:d8d4f6b3e3adf9de19b35bb9|xqc_conn_next_wakeup_time|wakeup_time:1757653481125203|
[2025/09/12 05:04:41 032319] [debug] |scid:d8d4f6b3e3adf9de19b35bb9|xqc_engine_add_wakeup_queue|next_tick_time:1757653481125203|
[2025/09/12 05:04:41 032323] [debug] |xqc_engine_wakeup_after|wakeup:1757653481125203|now:1757653481032323|diff:92880|
[2025/09/12 05:04:41 032328] [debug] |xqc_engine_main_logic|END|now:1757653481032300|
[2025/09/12 05:04:41 032336] [debug] |xqc_engine_main_logic|BEGIN|now:1757653481032336|
[2025/09/12 05:04:41 032343] [debug] |xqc_engine_wakeup_after|wakeup:1757653481125203|now:1757653481032343|diff:92860|
[2025/09/12 05:04:41 032349] [debug] |xqc_engine_main_logic|END|now:1757653481032336|
[2025/09/12 05:04:41 125494] [debug] |xqc_engine_main_logic|BEGIN|now:1757653481125494|
[2025/09/12 05:04:41 125513] [debug] |scid:d8d4f6b3e3adf9de19b35bb9|xqc_engine_remove_wakeup_queue|next_tick_time:1757653481125203|pq_index:0|
[2025/09/12 05:04:41 125521] [debug] |scid:d8d4f6b3e3adf9de19b35bb9|xqc_engine_add_active_queue|last_ticked_time:1757653481032300|
[2025/09/12 05:04:41 125529] [debug] |scid:d8d4f6b3e3adf9de19b35bb9|xqc_engine_process_conn|conn:0000558BB8A7A98C|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:1757653481125527|
[2025/09/12 05:04:41 125535] [debug] |scid:d8d4f6b3e3adf9de19b35bb9|xqc_timer_expire|timer expired|type:LOSS_DETECTION|expire_time:1757653481125203|now:1757653481125527|
[2025/09/12 05:04:41 125541] [debug] |scid:d8d4f6b3e3adf9de19b35bb9|xqc_timer_loss_detection_timeout|path:0|loss_detection_timeout|
[2025/09/12 05:04:41 125546] [debug] |scid:d8d4f6b3e3adf9de19b35bb9|xqc_timer_loss_detection_timeout|send Probe pkts|conn:0000558BB8A7A98C|path:0|bytes_in_flight:82|
[2025/09/12 05:04:41 125552] [debug] |scid:d8d4f6b3e3adf9de19b35bb9|xqc_send_ctl_get_pto_time_and_space|srtt:31061|rtt_var:15530|pto_duration:93181|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:04:41 125558] [debug] |scid:d8d4f6b3e3adf9de19b35bb9|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8A7A98C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:04:41 125563] [debug] |scid:d8d4f6b3e3adf9de19b35bb9|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8A7A98C|path:0|PNS: 1, unacked: 82|
[2025/09/12 05:04:41 125568] [debug] |scid:d8d4f6b3e3adf9de19b35bb9|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8A7A98C|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:04:41 125573] [debug] |scid:d8d4f6b3e3adf9de19b35bb9|xqc_path_send_one_or_two_ack_elicit_pkts|send two ack-eliciting pkts|path:0|pns:1|
[2025/09/12 05:04:41 125579] [debug] |scid:d8d4f6b3e3adf9de19b35bb9|xqc_conn_send_probe_pkt|conn:0000558BB8A7A98C|path:0|pkt_num:3|size:82|pkt_type:HSK|frame:CRYPTO |conn_state:S_HANDSHAKE_SENT|
[2025/09/12 05:04:41 125586] [debug] |scid:d8d4f6b3e3adf9de19b35bb9|xqc_conn_send_probe_pkt|conn:0000558BB8A7A98C|path:0|pkt_num:7|size:82|pkt_type:HSK|frame:CRYPTO |conn_state:S_HANDSHAKE_SENT|
[2025/09/12 05:04:41 125592] [debug] |scid:d8d4f6b3e3adf9de19b35bb9|xqc_timer_loss_detection_timeout|xqc_send_ctl_set_loss_detection_timer|PTO|conn:0000558BB8A7A98C|pto_count:1
[2025/09/12 05:04:41 125598] [debug] |scid:d8d4f6b3e3adf9de19b35bb9|xqc_send_ctl_set_loss_detection_timer|unset|no ack-eliciting pkts in flight|conn:0000558BB8A7A98C|path:0|
[2025/09/12 05:04:41 125603] [debug] |scid:d8d4f6b3e3adf9de19b35bb9|xqc_timer_unset|type:LOSS_DETECTION|
[2025/09/12 05:04:41 125608] [debug] |scid:d8d4f6b3e3adf9de19b35bb9|xqc_timer_expire|unset|type:LOSS_DETECTION|expire_time:0|now:1757653481125527|
[2025/09/12 05:04:41 125613] [debug] |scid:d8d4f6b3e3adf9de19b35bb9|xqc_timer_unset|type:LOSS_DETECTION|
[2025/09/12 05:04:41 125620] [debug] |scid:d8d4f6b3e3adf9de19b35bb9|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:CRYPTO |stream_id:0|stream_offset:0|
[2025/09/12 05:04:41 125634] [debug] |scid:d8d4f6b3e3adf9de19b35bb9|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:CRYPTO |stream_id:0|stream_offset:0|
[2025/09/12 05:04:41 125640] [debug] |scid:d8d4f6b3e3adf9de19b35bb9|xqc_check_acked_or_dropped_pkt|conn:0000558BB8A7A98C|pkt_num:3|size:82|pkt_type:HSK|frame:CRYPTO |
[2025/09/12 05:04:41 125646] [debug] |scid:d8d4f6b3e3adf9de19b35bb9|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:8|
[2025/09/12 05:04:41 125689] [info] |scid:d8d4f6b3e3adf9de19b35bb9|xqc_send_packet_with_pn|<==|conn:0000558BB8A7A98C|path:0|pkt_num:8|size:82|sent:98|pkt_type:HSK|frame:CRYPTO |inflight:0|now:1757653481125657|stream_id:0|stream_offset:0|
[2025/09/12 05:04:41 125697] [debug] |scid:d8d4f6b3e3adf9de19b35bb9|xqc_send_ctl_on_packet_sent|conn:0000558BB8A7A98C|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 05:04:41 125703] [debug] |scid:d8d4f6b3e3adf9de19b35bb9|xqc_send_ctl_on_packet_sent|path:0|inflight:0|applimit:0|
[2025/09/12 05:04:41 125709] [debug] |scid:d8d4f6b3e3adf9de19b35bb9|xqc_send_ctl_get_pto_time_and_space|srtt:31061|rtt_var:15530|pto_duration:186362|backoff_factor:2.00|backoff:2.00|pto_cnt:1|max_ack_delay:25|
[2025/09/12 05:04:41 125715] [debug] |scid:d8d4f6b3e3adf9de19b35bb9|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8A7A98C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:04:41 125720] [debug] |scid:d8d4f6b3e3adf9de19b35bb9|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8A7A98C|path:0|PNS: 1, unacked: 82|
[2025/09/12 05:04:41 125725] [debug] |scid:d8d4f6b3e3adf9de19b35bb9|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8A7A98C|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:04:41 125731] [debug] |scid:d8d4f6b3e3adf9de19b35bb9|xqc_timer_set|type:LOSS_DETECTION|expire:1757653481312019|now:1757653481125709|interv:186310|
[2025/09/12 05:04:41 125736] [debug] |scid:d8d4f6b3e3adf9de19b35bb9|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB8A7A98C|path:0|pns:1|expire:1757653481312019|now:1757653481125709|interval:186310|pto_count:1|srtt:31061
[2025/09/12 05:04:41 125742] [debug] |scid:d8d4f6b3e3adf9de19b35bb9|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:46981|inflight:82|
[2025/09/12 05:04:41 125748] [debug] |scid:d8d4f6b3e3adf9de19b35bb9|xqc_check_acked_or_dropped_pkt|conn:0000558BB8A7A98C|pkt_num:7|size:82|pkt_type:HSK|frame:CRYPTO |
[2025/09/12 05:04:41 125754] [debug] |scid:d8d4f6b3e3adf9de19b35bb9|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:9|
[2025/09/12 05:04:41 125779] [info] |scid:d8d4f6b3e3adf9de19b35bb9|xqc_send_packet_with_pn|<==|conn:0000558BB8A7A98C|path:0|pkt_num:9|size:82|sent:98|pkt_type:HSK|frame:CRYPTO |inflight:82|now:1757653481125761|stream_id:0|stream_offset:0|
[2025/09/12 05:04:41 125787] [debug] |scid:d8d4f6b3e3adf9de19b35bb9|xqc_send_ctl_on_packet_sent|conn:0000558BB8A7A98C|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 05:04:41 125792] [debug] |scid:d8d4f6b3e3adf9de19b35bb9|xqc_send_ctl_on_packet_sent|path:0|inflight:82|applimit:0|
[2025/09/12 05:04:41 125798] [debug] |scid:d8d4f6b3e3adf9de19b35bb9|xqc_send_ctl_get_pto_time_and_space|srtt:31061|rtt_var:15530|pto_duration:186362|backoff_factor:2.00|backoff:2.00|pto_cnt:1|max_ack_delay:25|
[2025/09/12 05:04:41 125803] [debug] |scid:d8d4f6b3e3adf9de19b35bb9|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8A7A98C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:04:41 125808] [debug] |scid:d8d4f6b3e3adf9de19b35bb9|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8A7A98C|path:0|PNS: 1, unacked: 164|
[2025/09/12 05:04:41 125814] [debug] |scid:d8d4f6b3e3adf9de19b35bb9|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8A7A98C|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:04:41 125819] [debug] |scid:d8d4f6b3e3adf9de19b35bb9|xqc_timer_set|type:LOSS_DETECTION|expire:1757653481312123|now:1757653481125797|interv:186326|
[2025/09/12 05:04:41 125829] [debug] |scid:d8d4f6b3e3adf9de19b35bb9|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB8A7A98C|path:0|pns:1|expire:1757653481312123|now:1757653481125797|interval:186326|pto_count:1|srtt:31061
[2025/09/12 05:04:41 125835] [debug] |scid:d8d4f6b3e3adf9de19b35bb9|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:46981|inflight:164|
[2025/09/12 05:04:41 125841] [debug] |scid:d8d4f6b3e3adf9de19b35bb9|xqc_conn_next_wakeup_time|wakeup_time:1757653481312123|
[2025/09/12 05:04:41 125847] [debug] |scid:d8d4f6b3e3adf9de19b35bb9|xqc_engine_add_wakeup_queue|next_tick_time:1757653481312123|
[2025/09/12 05:04:41 125852] [debug] |xqc_engine_wakeup_after|wakeup:1757653481312123|now:1757653481125852|diff:186271|
[2025/09/12 05:04:41 125858] [debug] |xqc_engine_main_logic|END|now:1757653481125527|
[2025/09/12 05:04:41 157542] [info] |xqc_engine_packet_process|==>|conn:0000558BB8A7A98C|size:417|state:S_HANDSHAKE_SENT|recv_time:1757653481157540|
[2025/09/12 05:04:41 157565] [debug] |scid:d8d4f6b3e3adf9de19b35bb9|xqc_packet_parse_handshake|success|Length:65|
[2025/09/12 05:04:41 157574] [debug] |scid:d8d4f6b3e3adf9de19b35bb9|xqc_packet_decrypt|largest_pn:561149386|
[2025/09/12 05:04:41 157579] [debug] |scid:d8d4f6b3e3adf9de19b35bb9|xqc_packet_decrypt|decryption nonce|path_id:0|pn:561149387|
[2025/09/12 05:04:41 157588] [debug] |scid:d8d4f6b3e3adf9de19b35bb9|xqc_packet_decrypt_single|pkt_type:HSK|pkt_num:561149387|
[2025/09/12 05:04:41 157594] [debug] |scid:d8d4f6b3e3adf9de19b35bb9|xqc_process_frames|frame_type:2|
[2025/09/12 05:04:41 157602] [debug] |scid:d8d4f6b3e3adf9de19b35bb9|xqc_send_ctl_on_ack_received|conn:0000558BB8A7A98C|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:9|path_largest_ack:8|
[2025/09/12 05:04:41 157609] [debug] |scid:d8d4f6b3e3adf9de19b35bb9|xqc_update_sample|sampler_update|prior_lost:1|tx_in_flight:82|prior_delivered:1029|prior_time:1757653481125657|is_app_limited:1|send_elapse:0|ack_elapse:31883|ctl_first_sent_time:1757653481125657|lagest_ack_time:1757653481157540|curr_delivered:1111|
[2025/09/12 05:04:41 157617] [debug] |scid:d8d4f6b3e3adf9de19b35bb9|xqc_update_sample|sampler_sent_time_update:1757653481125657|
[2025/09/12 05:04:41 157623] [debug] |scid:d8d4f6b3e3adf9de19b35bb9|xqc_send_ctl_on_ack_received|sndq_packets_used:3||sndq_packets_used_bytes:0|sndq_packets_free:3|
[2025/09/12 05:04:41 157630] [debug] |scid:d8d4f6b3e3adf9de19b35bb9|xqc_send_ctl_on_ack_received|conn:0000558BB8A7A98C|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 05:04:41 157636] [debug] |scid:d8d4f6b3e3adf9de19b35bb9|xqc_update_sample|sampler_update|prior_lost:1|tx_in_flight:82|prior_delivered:1029|prior_time:1757653481125657|is_app_limited:1|send_elapse:0|ack_elapse:31883|ctl_first_sent_time:1757653481125657|lagest_ack_time:1757653481157540|curr_delivered:1193|
[2025/09/12 05:04:41 157643] [debug] |scid:d8d4f6b3e3adf9de19b35bb9|xqc_update_sample|sampler_sent_time_update:1757653481125761|
[2025/09/12 05:04:41 157649] [debug] |scid:d8d4f6b3e3adf9de19b35bb9|xqc_send_ctl_on_ack_received|sndq_packets_used:2||sndq_packets_used_bytes:0|sndq_packets_free:4|
[2025/09/12 05:04:41 157656] [debug] |scid:d8d4f6b3e3adf9de19b35bb9|xqc_send_ctl_update_rtt|before update rtt|conn:0000558BB8A7A98C|srtt:31061|rttvar:15530|minrtt:31061|latest_rtt:31779|ack_delay:0|
[2025/09/12 05:04:41 157662] [debug] |scid:d8d4f6b3e3adf9de19b35bb9|xqc_send_ctl_update_rtt|l-0.0.0.0-443-d8d4f6b3e3adf9de19b35bb9 p-193.167.0.100-48537-084354cb39e2e86c17f9532e330943ed7d |after update rtt|conn:0000558BB8A7A98C|srtt:31151|rttvar:11827|minrtt:31061|latest_rtt:31779|ack_delay:0|
[2025/09/12 05:04:41 157669] [debug] |scid:d8d4f6b3e3adf9de19b35bb9|xqc_send_ctl_get_lost_sent_pn|largest_acked:9|lost_pn:3|thresh:6|
[2025/09/12 05:04:41 157675] [debug] |scid:d8d4f6b3e3adf9de19b35bb9|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:04:41 157690] [debug] |scid:d8d4f6b3e3adf9de19b35bb9|xqc_send_ctl_set_loss_detection_timer|unset|no ack-eliciting pkts in flight|conn:0000558BB8A7A98C|path:0|
[2025/09/12 05:04:41 157694] [debug] |scid:d8d4f6b3e3adf9de19b35bb9|xqc_timer_unset|type:LOSS_DETECTION|
[2025/09/12 05:04:41 157698] [debug] |scid:d8d4f6b3e3adf9de19b35bb9|xqc_generate_sample|sampler: send_elapse 0, ack_elapse 31883, delivered 164|rate 5143|lost 1|
[2025/09/12 05:04:41 157702] [debug] |scid:d8d4f6b3e3adf9de19b35bb9|xqc_bbr_update_bandwidth|BBRv1: RTT round update 1 -> 2|
[2025/09/12 05:04:41 157706] [debug] |scid:d8d4f6b3e3adf9de19b35bb9|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (5143) in round 2|
[2025/09/12 05:04:41 157711] [debug] |scid:d8d4f6b3e3adf9de19b35bb9|xqc_bbr_update_min_rtt|minrtt expire|rtt:31061, old_rtt:31061|
[2025/09/12 05:04:41 157715] [debug] |scid:d8d4f6b3e3adf9de19b35bb9|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:5744|extra_cwnd:1028|
[2025/09/12 05:04:41 157719] [debug] |scid:d8d4f6b3e3adf9de19b35bb9|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:46981|packet_lost:0|acked:164|po_sent_time:1757653481125761|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1193|
[2025/09/12 05:04:41 157723] [debug] |scid:d8d4f6b3e3adf9de19b35bb9|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:46981|packet_lost:0|acked:164|po_sent_time:1757653481125761|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1193|
[2025/09/12 05:04:41 157728] [debug] |scid:d8d4f6b3e3adf9de19b35bb9|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-d8d4f6b3e3adf9de19b35bb9 p-193.167.0.100-48537-084354cb39e2e86c17f9532e330943ed7d |bbr on ack|mode:0|pacing_rate:4268100|bw:5143|cwnd:47145|full_bw_reached:0|inflight:0|srtt:31151|latest_rtt:31779|min_rtt:31061|applimit:1|lost:1|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:1|
[2025/09/12 05:04:41 157733] [stats] |scid:d8d4f6b3e3adf9de19b35bb9|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-d8d4f6b3e3adf9de19b35bb9 p-193.167.0.100-48537-084354cb39e2e86c17f9532e330943ed7d |bandwidth change record|bw_before:1315|bw_after:5143|srtt:31151|cwnd:47145|
[2025/09/12 05:04:41 157737] [stats] |scid:d8d4f6b3e3adf9de19b35bb9|xqc_send_ctl_info_circle_record|l-0.0.0.0-443-d8d4f6b3e3adf9de19b35bb9 p-193.167.0.100-48537-084354cb39e2e86c17f9532e330943ed7d |path:0||cwnd:47145|inflight:0|mode:0|applimit:0|pacing_rate:4268100|bw:5143|srtt:31151|latest_rtt:31779|min_rtt:31061|send:10|lost:1|tlp:0|recv:4|recovery:0|slow_start:1|conn_life:909659|acked:164|delivered:1193|is_cwnd_limited:0|
[2025/09/12 05:04:41 157742] [debug] |scid:d8d4f6b3e3adf9de19b35bb9|xqc_process_frames|frame_type:6|
[2025/09/12 05:04:41 157748] [debug] |scid:d8d4f6b3e3adf9de19b35bb9|xqc_process_crypto_frame|level:2|
[2025/09/12 05:04:41 157752] [debug] |scid:d8d4f6b3e3adf9de19b35bb9|xqc_read_crypto_stream|xqc_read_crypto_stream|level:2|
[2025/09/12 05:04:41 157756] [debug] |scid:d8d4f6b3e3adf9de19b35bb9|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:2|36u|
[2025/09/12 05:04:41 157869] [debug] |scid:d8d4f6b3e3adf9de19b35bb9|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:3|SSL_quic_write_level:3|rv:1|
[2025/09/12 05:04:41 157875] [debug] |scid:d8d4f6b3e3adf9de19b35bb9|xqc_tls_do_handshake|TLS handshake|ret:1|
[2025/09/12 05:04:41 157879] [debug] |scid:d8d4f6b3e3adf9de19b35bb9|xqc_engine_remove_wakeup_queue|next_tick_time:1757653481312123|pq_index:0|
[2025/09/12 05:04:41 157884] [debug] |scid:d8d4f6b3e3adf9de19b35bb9|xqc_engine_add_active_queue|last_ticked_time:1757653481125527|
[2025/09/12 05:04:41 157888] [debug] |scid:d8d4f6b3e3adf9de19b35bb9|xqc_create_crypto_stream|encrypt_level:3|cur_state:S_HANDSHAKE_SENT|
[2025/09/12 05:04:41 157893] [debug] |scid:d8d4f6b3e3adf9de19b35bb9|xqc_process_crypto_frame|server create 1RTT stream|
[2025/09/12 05:04:41 157897] [info] |scid:d8d4f6b3e3adf9de19b35bb9|xqc_send_ctl_on_pns_discard|xqc_send_ctl_set_loss_detection_timer on discard pns:0
[2025/09/12 05:04:41 157905] [debug] |scid:d8d4f6b3e3adf9de19b35bb9|xqc_send_ctl_set_loss_detection_timer|unset|no ack-eliciting pkts in flight|conn:0000558BB8A7A98C|path:0|
[2025/09/12 05:04:41 157909] [debug] |scid:d8d4f6b3e3adf9de19b35bb9|xqc_timer_unset|type:LOSS_DETECTION|
[2025/09/12 05:04:41 157913] [debug] |scid:d8d4f6b3e3adf9de19b35bb9|xqc_timer_unset|type:ACK_HSK|
[2025/09/12 05:04:41 157918] [debug] |scid:d8d4f6b3e3adf9de19b35bb9|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 05:04:41 157923] [debug] |scid:d8d4f6b3e3adf9de19b35bb9|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:561149387|largest:561149387|pns:1|
[2025/09/12 05:04:41 157928] [info] |scid:d8d4f6b3e3adf9de19b35bb9|xqc_conn_on_pkt_processed|====>|conn:0000558BB8A7A98C|path:0|size:417|pkt_type:HSK|pkt_num:561149387|frame:ACK CRYPTO |recv_time:1757653481157540|dcid:d8d4f6b3e3adf9de19b35bb9|dcid_seq:0|
[2025/09/12 05:04:41 157933] [debug] |scid:d8d4f6b3e3adf9de19b35bb9|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:d8d4f6b3e3adf9de19b35bb9|spin_bit:0|
[2025/09/12 05:04:41 157937] [warn] |scid:d8d4f6b3e3adf9de19b35bb9|xqc_packet_parse_single|delay|buff 1RTT packet before handshake completed|
[2025/09/12 05:04:41 157942] [debug] |scid:d8d4f6b3e3adf9de19b35bb9|xqc_conn_buff_undecrypt_packet_in|====>|delay|undecrypt_count:1|encrypt_level:3|
[2025/09/12 05:04:41 157946] [info] |scid:d8d4f6b3e3adf9de19b35bb9|xqc_conn_process_packet|ignore err|-630|
[2025/09/12 05:04:41 157950] [debug] |scid:d8d4f6b3e3adf9de19b35bb9|xqc_timer_set|type:PATH_IDLE|expire:1757653541157540|now:1757653481157540|interv:60000000|
[2025/09/12 05:04:41 157954] [debug] |scid:d8d4f6b3e3adf9de19b35bb9|xqc_timer_set|type:CONN_IDLE|expire:1757653541157540|now:1757653481157540|interv:60000000|
[2025/09/12 05:04:41 157958] [debug] |xqc_engine_main_logic|BEGIN|now:1757653481157958|
[2025/09/12 05:04:41 157963] [debug] |scid:d8d4f6b3e3adf9de19b35bb9|xqc_engine_process_conn|conn:0000558BB8A7A98C|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:1757653481157962|
[2025/09/12 05:04:41 157968] [debug] |scid:d8d4f6b3e3adf9de19b35bb9|xqc_conn_check_handshake_complete|HANDSHAKE_COMPLETED|conn:0000558BB8A7A98C|
[2025/09/12 05:04:41 157972] [info] |scid:d8d4f6b3e3adf9de19b35bb9|xqc_conn_handshake_confirmed|handshake confirmed|conn:0000558BB8A7A98C|
[2025/09/12 05:04:41 157976] [info] |scid:d8d4f6b3e3adf9de19b35bb9|xqc_send_ctl_on_pns_discard|xqc_send_ctl_set_loss_detection_timer on discard pns:1
[2025/09/12 05:04:41 157980] [debug] |scid:d8d4f6b3e3adf9de19b35bb9|xqc_send_ctl_set_loss_detection_timer|unset|no ack-eliciting pkts in flight|conn:0000558BB8A7A98C|path:0|
[2025/09/12 05:04:41 157984] [debug] |scid:d8d4f6b3e3adf9de19b35bb9|xqc_timer_unset|type:LOSS_DETECTION|
[2025/09/12 05:04:41 157989] [debug] |scid:d8d4f6b3e3adf9de19b35bb9|xqc_conn_gen_token|expire:1758258281|
[2025/09/12 05:04:41 157994] [debug] |scid:d8d4f6b3e3adf9de19b35bb9|xqc_conn_early_data_reject|reject|
[2025/09/12 05:04:41 157998] [debug] |scid:d8d4f6b3e3adf9de19b35bb9|xqc_crypto_stream_on_read|encrypt_level:2|cur_state:S_HANDSHAKE_SENT|next_state:ESTABED|
[2025/09/12 05:04:41 158002] [debug] |scid:d8d4f6b3e3adf9de19b35bb9|xqc_conn_process_undecrypt_packet_in|delay|undecrypt_count:1|encrypt_level:3|
[2025/09/12 05:04:41 158006] [debug] |scid:d8d4f6b3e3adf9de19b35bb9|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:d8d4f6b3e3adf9de19b35bb9|spin_bit:0|
[2025/09/12 05:04:41 158012] [debug] |scid:d8d4f6b3e3adf9de19b35bb9|xqc_packet_decrypt|largest_pn:0|
[2025/09/12 05:04:41 158015] [debug] |scid:d8d4f6b3e3adf9de19b35bb9|xqc_packet_decrypt|decryption nonce|path_id:0|pn:561149382|
[2025/09/12 05:04:41 158022] [debug] |scid:d8d4f6b3e3adf9de19b35bb9|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:561149382|
[2025/09/12 05:04:41 158030] [debug] |scid:d8d4f6b3e3adf9de19b35bb9|xqc_process_frames|frame_type:18|
[2025/09/12 05:04:41 158034] [debug] |scid:d8d4f6b3e3adf9de19b35bb9|xqc_process_new_conn_id_frame|new_conn_id|eaeb94c28ba875f48266ee41de456a6f26|sr_token:8c76634493331aaa88162aa7094d49b0
[2025/09/12 05:04:41 158062] [debug] |scid:d8d4f6b3e3adf9de19b35bb9|xqc_process_frames|frame_type:18|
[2025/09/12 05:04:41 158066] [debug] |scid:d8d4f6b3e3adf9de19b35bb9|xqc_process_new_conn_id_frame|new_conn_id|eeff1d56c7721553f8bd4e6acc6e9b4335|sr_token:47959d8f1a8ddd80a01ad0259d4d1a3f
[2025/09/12 05:04:41 158071] [debug] |scid:d8d4f6b3e3adf9de19b35bb9|xqc_process_frames|frame_type:18|
[2025/09/12 05:04:41 158075] [debug] |scid:d8d4f6b3e3adf9de19b35bb9|xqc_process_new_conn_id_frame|new_conn_id|e910a0c1c4357c8d72890d458bcb56ecc7|sr_token:0dcb20996484339f646fc198736d161d
[2025/09/12 05:04:41 158080] [debug] |scid:d8d4f6b3e3adf9de19b35bb9|xqc_process_frames|frame_type:18|
[2025/09/12 05:04:41 158083] [debug] |scid:d8d4f6b3e3adf9de19b35bb9|xqc_process_new_conn_id_frame|new_conn_id|6b886b215e5cc6423798069a3b8079194b|sr_token:4533fb7940a02f385fdce6eb787c6304
[2025/09/12 05:04:41 158088] [debug] |scid:d8d4f6b3e3adf9de19b35bb9|xqc_process_frames|frame_type:18|
[2025/09/12 05:04:41 158092] [debug] |scid:d8d4f6b3e3adf9de19b35bb9|xqc_process_new_conn_id_frame|new_conn_id|46bbfc501ac70e93efb5c334874f96cf26|sr_token:73804c3e23fa9bd5a4d8a330d702590f
[2025/09/12 05:04:41 158097] [debug] |scid:d8d4f6b3e3adf9de19b35bb9|xqc_process_frames|frame_type:18|
[2025/09/12 05:04:41 158100] [debug] |scid:d8d4f6b3e3adf9de19b35bb9|xqc_process_new_conn_id_frame|new_conn_id|30f9b27155aee813a015bc86bcdc47e153|sr_token:08efa05385aa33b27e6fadfe409432e5
[2025/09/12 05:04:41 158105] [debug] |scid:d8d4f6b3e3adf9de19b35bb9|xqc_process_frames|frame_type:18|
[2025/09/12 05:04:41 158109] [debug] |scid:d8d4f6b3e3adf9de19b35bb9|xqc_process_new_conn_id_frame|new_conn_id|694e043f0fee5b7aa105c01373b4ef5f5f|sr_token:35f29e65cdb13a3adb711113d4c95bd2
[2025/09/12 05:04:41 158113] [debug] |scid:d8d4f6b3e3adf9de19b35bb9|xqc_process_frames|frame_type:b|
[2025/09/12 05:04:41 158118] [debug] |scid:d8d4f6b3e3adf9de19b35bb9|xqc_process_stream_frame|offset:0|data_length:17|fin:1|stream_id:0|path:0|
[2025/09/12 05:04:41 158125] [debug] |scid:d8d4f6b3e3adf9de19b35bb9|xqc_insert_stream_frame|merge left|merged_offset_end:17|new_offset:0|new_len:17|
[2025/09/12 05:04:41 158129] [debug] |scid:d8d4f6b3e3adf9de19b35bb9|xqc_process_stream_frame|xqc_stream_ready_to_read all recvd|
[2025/09/12 05:04:41 158133] [debug] |scid:d8d4f6b3e3adf9de19b35bb9|xqc_process_stream_frame|stream_length:17|merged_offset_end:17|stream_id:0|
[2025/09/12 05:04:41 158138] [debug] |scid:d8d4f6b3e3adf9de19b35bb9|xqc_timer_set|type:ACK_01RTT|expire:1757653481182540|now:1757653481157540|interv:25000|
[2025/09/12 05:04:41 158143] [debug] |scid:d8d4f6b3e3adf9de19b35bb9|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:1757653481157540|max_ack_delay:25000|
[2025/09/12 05:04:41 158147] [debug] |scid:d8d4f6b3e3adf9de19b35bb9|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:561149382|largest:561149382|pns:2|
[2025/09/12 05:04:41 158152] [info] |scid:d8d4f6b3e3adf9de19b35bb9|xqc_conn_on_pkt_processed|====>|conn:0000558BB8A7A98C|path:0|size:312|pkt_type:SHORT_HEADER|pkt_num:561149382|frame:STREAM NEW_CONNECTION_ID |recv_time:1757653481157540|dcid:d8d4f6b3e3adf9de19b35bb9|dcid_seq:0|
[2025/09/12 05:04:41 158157] [debug] |scid:d8d4f6b3e3adf9de19b35bb9|xqc_process_crypto_write_streams|
[2025/09/12 05:04:41 158161] [debug] |scid:d8d4f6b3e3adf9de19b35bb9|xqc_crypto_stream_on_write|enc_level|3|
[2025/09/12 05:04:41 158166] [info] |scid:d8d4f6b3e3adf9de19b35bb9|xqc_crypto_stream_send|crypto send data|pkt_num:0|size:283|sent:261|pkt_type:SHORT_HEADER|frame:CRYPTO |now:1757653481158166|
[2025/09/12 05:04:41 158174] [info] |scid:d8d4f6b3e3adf9de19b35bb9|xqc_crypto_stream_send|crypto send data|pkt_num:0|size:284|sent:262|pkt_type:SHORT_HEADER|frame:CRYPTO |now:1757653481158174|
[2025/09/12 05:04:41 158178] [debug] |scid:d8d4f6b3e3adf9de19b35bb9|xqc_crypto_stream_on_write|encrypt_level:3|cur_state:ESTABED|next_state:ESTABED|
[2025/09/12 05:04:41 158183] [debug] |scid:d8d4f6b3e3adf9de19b35bb9|xqc_process_read_streams|stream_read_notify|flag:2|stream_id:0|conn:0000558BB8A7A98C|
[2025/09/12 05:04:41 158227] [debug] |scid:d8d4f6b3e3adf9de19b35bb9|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:25165824|
[2025/09/12 05:04:41 158235] [debug] |scid:d8d4f6b3e3adf9de19b35bb9|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 05:04:41 158241] [debug] |scid:d8d4f6b3e3adf9de19b35bb9|xqc_sample_check_app_limited|path:0|applimit:1193|
[2025/09/12 05:04:41 158250] [info] |scid:d8d4f6b3e3adf9de19b35bb9|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:0000558BB8A7A98C|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 05:04:41 158261] [debug] |scid:d8d4f6b3e3adf9de19b35bb9|xqc_engine_conn_logic|engine is running on conn:l-0.0.0.0-443-d8d4f6b3e3adf9de19b35bb9 p-193.167.0.100-48537-084354cb39e2e86c17f9532e330943ed7d|
[2025/09/12 05:04:41 158269] [debug] |scid:d8d4f6b3e3adf9de19b35bb9|xqc_gen_ack_frame|largest_recv:561149387|ack_delay:729|first_ack_range:2|largest_pkt_recv_time:1757653481157540|
[2025/09/12 05:04:41 158275] [debug] |scid:d8d4f6b3e3adf9de19b35bb9|xqc_gen_ack_frame|high:561149387|low:561149385|pkt_pns:1|
[2025/09/12 05:04:41 158281] [debug] |scid:d8d4f6b3e3adf9de19b35bb9|xqc_write_ack_to_one_packet|ack_size:9|path:0|path_largest_recv:561149387|frame_largest_recv:561149387|
[2025/09/12 05:04:41 158288] [debug] |scid:d8d4f6b3e3adf9de19b35bb9|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:1|
[2025/09/12 05:04:41 158306] [debug] |scid:d8d4f6b3e3adf9de19b35bb9|xqc_write_new_conn_id_frame_to_packet|gen_new_scid|cid:8f87428e693264283e5b38d9|sr_token:00d60fd9fe7f00007b3a819f8b550000|seq_num:1
[2025/09/12 05:04:41 158314] [debug] |scid:d8d4f6b3e3adf9de19b35bb9|xqc_write_new_conn_id_frame_to_packet|gen_new_scid|cid:24af181642dd2c602e60ac02|sr_token:00d60fd9fe7f00007b3a819f8b550000|seq_num:2
[2025/09/12 05:04:41 158319] [debug] |scid:d8d4f6b3e3adf9de19b35bb9|xqc_path_get_perf_class|conn:0000558BB8A7A98C|path_id:0|path_srtt:31151|min_srtt:31151|path_bw:5143|loss_rate:12.50|path_pto:0|
[2025/09/12 05:04:41 158326] [debug] |scid:d8d4f6b3e3adf9de19b35bb9|xqc_minrtt_scheduler_get_path|path srtt|conn:0000558BB8A7A98C|path_id:0|path_srtt:31151|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:04:41 158334] [debug] |scid:d8d4f6b3e3adf9de19b35bb9|xqc_minrtt_scheduler_get_path|best path:0|frame_type:HANDSHAKE_DONE |pn:0|size:23|reinj:0|path_class:2|
[2025/09/12 05:04:41 158340] [debug] |scid:d8d4f6b3e3adf9de19b35bb9|xqc_path_get_perf_class|conn:0000558BB8A7A98C|path_id:0|path_srtt:31151|min_srtt:31151|path_bw:5143|loss_rate:12.50|path_pto:0|
[2025/09/12 05:04:41 158346] [debug] |scid:d8d4f6b3e3adf9de19b35bb9|xqc_minrtt_scheduler_get_path|path srtt|conn:0000558BB8A7A98C|path_id:0|path_srtt:31151|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:04:41 158353] [debug] |scid:d8d4f6b3e3adf9de19b35bb9|xqc_minrtt_scheduler_get_path|best path:0|frame_type:NEW_TOKEN |pn:0|size:33|reinj:0|path_class:2|
[2025/09/12 05:04:41 158359] [debug] |scid:d8d4f6b3e3adf9de19b35bb9|xqc_path_get_perf_class|conn:0000558BB8A7A98C|path_id:0|path_srtt:31151|min_srtt:31151|path_bw:5143|loss_rate:12.50|path_pto:0|
[2025/09/12 05:04:41 158365] [debug] |scid:d8d4f6b3e3adf9de19b35bb9|xqc_minrtt_scheduler_get_path|path srtt|conn:0000558BB8A7A98C|path_id:0|path_srtt:31151|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:04:41 158378] [debug] |scid:d8d4f6b3e3adf9de19b35bb9|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CRYPTO |pn:0|size:283|reinj:0|path_class:2|
[2025/09/12 05:04:41 158384] [debug] |scid:d8d4f6b3e3adf9de19b35bb9|xqc_path_get_perf_class|conn:0000558BB8A7A98C|path_id:0|path_srtt:31151|min_srtt:31151|path_bw:5143|loss_rate:12.50|path_pto:0|
[2025/09/12 05:04:41 158390] [debug] |scid:d8d4f6b3e3adf9de19b35bb9|xqc_minrtt_scheduler_get_path|path srtt|conn:0000558BB8A7A98C|path_id:0|path_srtt:31151|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:04:41 158395] [debug] |scid:d8d4f6b3e3adf9de19b35bb9|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CRYPTO |pn:0|size:284|reinj:0|path_class:2|
[2025/09/12 05:04:41 158399] [debug] |scid:d8d4f6b3e3adf9de19b35bb9|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:ACK |stream_id:0|stream_offset:0|
[2025/09/12 05:04:41 158403] [debug] |scid:d8d4f6b3e3adf9de19b35bb9|xqc_path_get_perf_class|conn:0000558BB8A7A98C|path_id:0|path_srtt:31151|min_srtt:31151|path_bw:5143|loss_rate:12.50|path_pto:0|
[2025/09/12 05:04:41 158407] [debug] |scid:d8d4f6b3e3adf9de19b35bb9|xqc_minrtt_scheduler_get_path|path srtt|conn:0000558BB8A7A98C|path_id:0|path_srtt:31151|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:04:41 158411] [debug] |scid:d8d4f6b3e3adf9de19b35bb9|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 05:04:41 158415] [debug] |scid:d8d4f6b3e3adf9de19b35bb9|xqc_path_get_perf_class|conn:0000558BB8A7A98C|path_id:0|path_srtt:31151|min_srtt:31151|path_bw:5143|loss_rate:12.50|path_pto:0|
[2025/09/12 05:04:41 158420] [debug] |scid:d8d4f6b3e3adf9de19b35bb9|xqc_minrtt_scheduler_get_path|path srtt|conn:0000558BB8A7A98C|path_id:0|path_srtt:31151|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:04:41 158427] [debug] |scid:d8d4f6b3e3adf9de19b35bb9|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 05:04:41 158435] [debug] |scid:d8d4f6b3e3adf9de19b35bb9|xqc_path_get_perf_class|conn:0000558BB8A7A98C|path_id:0|path_srtt:31151|min_srtt:31151|path_bw:5143|loss_rate:12.50|path_pto:0|
[2025/09/12 05:04:41 158441] [debug] |scid:d8d4f6b3e3adf9de19b35bb9|xqc_send_ctl_can_send|l-0.0.0.0-443-d8d4f6b3e3adf9de19b35bb9 p-193.167.0.100-48537-084354cb39e2e86c17f9532e330943ed7d |path:0|can:1|pkt_sz:1050|schedule_bytes:731|inflight:0|cwnd:47145|conn:0000558BB8A7A98C|stream_id:0|stream_offset:1024|
[2025/09/12 05:04:41 158448] [debug] |scid:d8d4f6b3e3adf9de19b35bb9|xqc_minrtt_scheduler_get_path|path srtt|conn:0000558BB8A7A98C|path_id:0|path_srtt:31151|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:04:41 158453] [debug] |scid:d8d4f6b3e3adf9de19b35bb9|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1050|reinj:0|path_class:2|
[2025/09/12 05:04:41 158457] [debug] |scid:d8d4f6b3e3adf9de19b35bb9|xqc_check_acked_or_dropped_pkt|conn:0000558BB8A7A98C|pkt_num:0|size:23|pkt_type:SHORT_HEADER|frame:HANDSHAKE_DONE |
[2025/09/12 05:04:41 158462] [debug] |scid:d8d4f6b3e3adf9de19b35bb9|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:0|
[2025/09/12 05:04:41 158493] [info] |scid:d8d4f6b3e3adf9de19b35bb9|xqc_send_packet_with_pn|<==|conn:0000558BB8A7A98C|path:0|pkt_num:0|size:23|sent:39|pkt_type:SHORT_HEADER|frame:HANDSHAKE_DONE |inflight:0|now:1757653481158470|stream_id:0|stream_offset:0|
[2025/09/12 05:04:41 158499] [debug] |scid:d8d4f6b3e3adf9de19b35bb9|xqc_send_ctl_on_packet_sent|conn:0000558BB8A7A98C|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 05:04:41 158504] [debug] |scid:d8d4f6b3e3adf9de19b35bb9|xqc_send_ctl_on_packet_sent|path:0|inflight:0|applimit:1193|
[2025/09/12 05:04:41 158515] [debug] |scid:d8d4f6b3e3adf9de19b35bb9|xqc_send_ctl_get_pto_time_and_space|srtt:31151|rtt_var:11827|pto_duration:78459|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:04:41 158522] [debug] |scid:d8d4f6b3e3adf9de19b35bb9|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8A7A98C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:04:41 158528] [debug] |scid:d8d4f6b3e3adf9de19b35bb9|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8A7A98C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:04:41 158534] [debug] |scid:d8d4f6b3e3adf9de19b35bb9|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8A7A98C|path:0|PNS: 2, unacked: 23|
[2025/09/12 05:04:41 158538] [debug] |scid:d8d4f6b3e3adf9de19b35bb9|xqc_timer_set|type:LOSS_DETECTION|expire:1757653481261929|now:1757653481158515|interv:103414|
[2025/09/12 05:04:41 158542] [debug] |scid:d8d4f6b3e3adf9de19b35bb9|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB8A7A98C|path:0|pns:2|expire:1757653481261929|now:1757653481158515|interval:103414|pto_count:0|srtt:31151
[2025/09/12 05:04:41 158547] [debug] |scid:d8d4f6b3e3adf9de19b35bb9|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:47145|inflight:23|
[2025/09/12 05:04:41 158551] [debug] |scid:d8d4f6b3e3adf9de19b35bb9|xqc_check_acked_or_dropped_pkt|conn:0000558BB8A7A98C|pkt_num:0|size:33|pkt_type:SHORT_HEADER|frame:NEW_TOKEN |
[2025/09/12 05:04:41 158556] [debug] |scid:d8d4f6b3e3adf9de19b35bb9|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1|
[2025/09/12 05:04:41 158577] [info] |scid:d8d4f6b3e3adf9de19b35bb9|xqc_send_packet_with_pn|<==|conn:0000558BB8A7A98C|path:0|pkt_num:1|size:33|sent:49|pkt_type:SHORT_HEADER|frame:NEW_TOKEN |inflight:23|now:1757653481158562|stream_id:0|stream_offset:0|
[2025/09/12 05:04:41 158583] [debug] |scid:d8d4f6b3e3adf9de19b35bb9|xqc_send_ctl_on_packet_sent|conn:0000558BB8A7A98C|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 05:04:41 158587] [debug] |scid:d8d4f6b3e3adf9de19b35bb9|xqc_send_ctl_on_packet_sent|path:0|inflight:23|applimit:1193|
[2025/09/12 05:04:41 158591] [debug] |scid:d8d4f6b3e3adf9de19b35bb9|xqc_send_ctl_get_pto_time_and_space|srtt:31151|rtt_var:11827|pto_duration:78459|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:04:41 158598] [debug] |scid:d8d4f6b3e3adf9de19b35bb9|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8A7A98C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:04:41 158604] [debug] |scid:d8d4f6b3e3adf9de19b35bb9|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8A7A98C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:04:41 158610] [debug] |scid:d8d4f6b3e3adf9de19b35bb9|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8A7A98C|path:0|PNS: 2, unacked: 56|
[2025/09/12 05:04:41 158616] [debug] |scid:d8d4f6b3e3adf9de19b35bb9|xqc_timer_set|type:LOSS_DETECTION|expire:1757653481262021|now:1757653481158591|interv:103430|
[2025/09/12 05:04:41 158621] [debug] |scid:d8d4f6b3e3adf9de19b35bb9|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB8A7A98C|path:0|pns:2|expire:1757653481262021|now:1757653481158591|interval:103430|pto_count:0|srtt:31151
[2025/09/12 05:04:41 158625] [debug] |scid:d8d4f6b3e3adf9de19b35bb9|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:47145|inflight:56|
[2025/09/12 05:04:41 158629] [debug] |scid:d8d4f6b3e3adf9de19b35bb9|xqc_check_acked_or_dropped_pkt|conn:0000558BB8A7A98C|pkt_num:0|size:283|pkt_type:SHORT_HEADER|frame:CRYPTO |
[2025/09/12 05:04:41 158634] [debug] |scid:d8d4f6b3e3adf9de19b35bb9|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:2|
[2025/09/12 05:04:41 158657] [info] |scid:d8d4f6b3e3adf9de19b35bb9|xqc_send_packet_with_pn|<==|conn:0000558BB8A7A98C|path:0|pkt_num:2|size:283|sent:299|pkt_type:SHORT_HEADER|frame:CRYPTO |inflight:56|now:1757653481158640|stream_id:0|stream_offset:0|
[2025/09/12 05:04:41 158665] [debug] |scid:d8d4f6b3e3adf9de19b35bb9|xqc_send_ctl_on_packet_sent|conn:0000558BB8A7A98C|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 05:04:41 158677] [debug] |scid:d8d4f6b3e3adf9de19b35bb9|xqc_send_ctl_on_packet_sent|path:0|inflight:56|applimit:1193|
[2025/09/12 05:04:41 158684] [debug] |scid:d8d4f6b3e3adf9de19b35bb9|xqc_send_ctl_get_pto_time_and_space|srtt:31151|rtt_var:11827|pto_duration:78459|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:04:41 158690] [debug] |scid:d8d4f6b3e3adf9de19b35bb9|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8A7A98C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:04:41 158696] [debug] |scid:d8d4f6b3e3adf9de19b35bb9|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8A7A98C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:04:41 158702] [debug] |scid:d8d4f6b3e3adf9de19b35bb9|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8A7A98C|path:0|PNS: 2, unacked: 339|
[2025/09/12 05:04:41 158708] [debug] |scid:d8d4f6b3e3adf9de19b35bb9|xqc_timer_set|type:LOSS_DETECTION|expire:1757653481262099|now:1757653481158683|interv:103416|
[2025/09/12 05:04:41 158714] [debug] |scid:d8d4f6b3e3adf9de19b35bb9|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB8A7A98C|path:0|pns:2|expire:1757653481262099|now:1757653481158683|interval:103416|pto_count:0|srtt:31151
[2025/09/12 05:04:41 158720] [debug] |scid:d8d4f6b3e3adf9de19b35bb9|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:47145|inflight:339|
[2025/09/12 05:04:41 158727] [debug] |scid:d8d4f6b3e3adf9de19b35bb9|xqc_check_acked_or_dropped_pkt|conn:0000558BB8A7A98C|pkt_num:0|size:284|pkt_type:SHORT_HEADER|frame:CRYPTO |
[2025/09/12 05:04:41 158734] [debug] |scid:d8d4f6b3e3adf9de19b35bb9|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:3|
[2025/09/12 05:04:41 158763] [info] |scid:d8d4f6b3e3adf9de19b35bb9|xqc_send_packet_with_pn|<==|conn:0000558BB8A7A98C|path:0|pkt_num:3|size:284|sent:300|pkt_type:SHORT_HEADER|frame:CRYPTO |inflight:339|now:1757653481158743|stream_id:0|stream_offset:0|
[2025/09/12 05:04:41 158772] [debug] |scid:d8d4f6b3e3adf9de19b35bb9|xqc_send_ctl_on_packet_sent|conn:0000558BB8A7A98C|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 05:04:41 158778] [debug] |scid:d8d4f6b3e3adf9de19b35bb9|xqc_send_ctl_on_packet_sent|path:0|inflight:339|applimit:1193|
[2025/09/12 05:04:41 158785] [debug] |scid:d8d4f6b3e3adf9de19b35bb9|xqc_send_ctl_get_pto_time_and_space|srtt:31151|rtt_var:11827|pto_duration:78459|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:04:41 158791] [debug] |scid:d8d4f6b3e3adf9de19b35bb9|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8A7A98C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:04:41 158797] [debug] |scid:d8d4f6b3e3adf9de19b35bb9|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8A7A98C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:04:41 158803] [debug] |scid:d8d4f6b3e3adf9de19b35bb9|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8A7A98C|path:0|PNS: 2, unacked: 623|
[2025/09/12 05:04:41 158810] [debug] |scid:d8d4f6b3e3adf9de19b35bb9|xqc_timer_set|type:LOSS_DETECTION|expire:1757653481262202|now:1757653481158784|interv:103418|
[2025/09/12 05:04:41 158815] [debug] |scid:d8d4f6b3e3adf9de19b35bb9|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB8A7A98C|path:0|pns:2|expire:1757653481262202|now:1757653481158784|interval:103418|pto_count:0|srtt:31151
[2025/09/12 05:04:41 158822] [debug] |scid:d8d4f6b3e3adf9de19b35bb9|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:47145|inflight:623|
[2025/09/12 05:04:41 158829] [debug] |scid:d8d4f6b3e3adf9de19b35bb9|xqc_check_acked_or_dropped_pkt|conn:0000558BB8A7A98C|pkt_num:0|size:51|pkt_type:HSK|frame:ACK |
[2025/09/12 05:04:41 158835] [debug] |scid:d8d4f6b3e3adf9de19b35bb9|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:10|
[2025/09/12 05:04:41 158861] [info] |scid:d8d4f6b3e3adf9de19b35bb9|xqc_send_packet_with_pn|<==|conn:0000558BB8A7A98C|path:0|pkt_num:10|size:51|sent:67|pkt_type:HSK|frame:ACK |inflight:623|now:1757653481158842|stream_id:0|stream_offset:0|
[2025/09/12 05:04:41 158876] [debug] |scid:d8d4f6b3e3adf9de19b35bb9|xqc_send_ctl_on_packet_sent|conn:0000558BB8A7A98C|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 05:04:41 158881] [debug] |scid:d8d4f6b3e3adf9de19b35bb9|xqc_check_acked_or_dropped_pkt|conn:0000558BB8A7A98C|pkt_num:0|size:54|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |
[2025/09/12 05:04:41 158886] [debug] |scid:d8d4f6b3e3adf9de19b35bb9|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:4|
[2025/09/12 05:04:41 158914] [info] |scid:d8d4f6b3e3adf9de19b35bb9|xqc_send_packet_with_pn|<==|conn:0000558BB8A7A98C|path:0|pkt_num:4|size:54|sent:70|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |inflight:623|now:1757653481158893|stream_id:0|stream_offset:0|
[2025/09/12 05:04:41 158920] [debug] |scid:d8d4f6b3e3adf9de19b35bb9|xqc_send_ctl_on_packet_sent|conn:0000558BB8A7A98C|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 05:04:41 158925] [debug] |scid:d8d4f6b3e3adf9de19b35bb9|xqc_send_ctl_on_packet_sent|path:0|inflight:623|applimit:1193|
[2025/09/12 05:04:41 158929] [debug] |scid:d8d4f6b3e3adf9de19b35bb9|xqc_send_ctl_get_pto_time_and_space|srtt:31151|rtt_var:11827|pto_duration:78459|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:04:41 158933] [debug] |scid:d8d4f6b3e3adf9de19b35bb9|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8A7A98C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:04:41 158937] [debug] |scid:d8d4f6b3e3adf9de19b35bb9|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8A7A98C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:04:41 158941] [debug] |scid:d8d4f6b3e3adf9de19b35bb9|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8A7A98C|path:0|PNS: 2, unacked: 677|
[2025/09/12 05:04:41 158944] [debug] |scid:d8d4f6b3e3adf9de19b35bb9|xqc_timer_set|type:LOSS_DETECTION|expire:1757653481262352|now:1757653481158929|interv:103423|
[2025/09/12 05:04:41 158948] [debug] |scid:d8d4f6b3e3adf9de19b35bb9|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB8A7A98C|path:0|pns:2|expire:1757653481262352|now:1757653481158929|interval:103423|pto_count:0|srtt:31151
[2025/09/12 05:04:41 158953] [debug] |scid:d8d4f6b3e3adf9de19b35bb9|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:47145|inflight:677|
[2025/09/12 05:04:41 158957] [debug] |scid:d8d4f6b3e3adf9de19b35bb9|xqc_check_acked_or_dropped_pkt|conn:0000558BB8A7A98C|pkt_num:0|size:54|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |
[2025/09/12 05:04:41 158961] [debug] |scid:d8d4f6b3e3adf9de19b35bb9|xqc_send_ctl_set_next_pn_for_packet|optimistic ack detection|skipped_range:5-6|next_skip_chance:1757653481469338|current_time:1757653481158961|
[2025/09/12 05:04:41 158966] [debug] |scid:d8d4f6b3e3adf9de19b35bb9|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:7|
[2025/09/12 05:04:41 158988] [info] |scid:d8d4f6b3e3adf9de19b35bb9|xqc_send_packet_with_pn|<==|conn:0000558BB8A7A98C|path:0|pkt_num:7|size:54|sent:70|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |inflight:677|now:1757653481158971|stream_id:0|stream_offset:0|
[2025/09/12 05:04:41 158997] [debug] |scid:d8d4f6b3e3adf9de19b35bb9|xqc_send_ctl_on_packet_sent|conn:0000558BB8A7A98C|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 05:04:41 159002] [debug] |scid:d8d4f6b3e3adf9de19b35bb9|xqc_send_ctl_on_packet_sent|path:0|inflight:677|applimit:1193|
[2025/09/12 05:04:41 159006] [debug] |scid:d8d4f6b3e3adf9de19b35bb9|xqc_send_ctl_get_pto_time_and_space|srtt:31151|rtt_var:11827|pto_duration:78459|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:04:41 159010] [debug] |scid:d8d4f6b3e3adf9de19b35bb9|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8A7A98C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:04:41 159019] [debug] |scid:d8d4f6b3e3adf9de19b35bb9|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8A7A98C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:04:41 159023] [debug] |scid:d8d4f6b3e3adf9de19b35bb9|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8A7A98C|path:0|PNS: 2, unacked: 731|
[2025/09/12 05:04:41 159027] [debug] |scid:d8d4f6b3e3adf9de19b35bb9|xqc_timer_set|type:LOSS_DETECTION|expire:1757653481262430|now:1757653481159005|interv:103425|
[2025/09/12 05:04:41 159031] [debug] |scid:d8d4f6b3e3adf9de19b35bb9|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB8A7A98C|path:0|pns:2|expire:1757653481262430|now:1757653481159005|interval:103425|pto_count:0|srtt:31151
[2025/09/12 05:04:41 159035] [debug] |scid:d8d4f6b3e3adf9de19b35bb9|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:47145|inflight:731|
[2025/09/12 05:04:41 159058] [debug] |scid:d8d4f6b3e3adf9de19b35bb9|xqc_check_acked_or_dropped_pkt|conn:0000558BB8A7A98C|pkt_num:0|size:1050|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:04:41 159066] [debug] |scid:d8d4f6b3e3adf9de19b35bb9|xqc_send_ctl_can_send|l-0.0.0.0-443-d8d4f6b3e3adf9de19b35bb9 p-193.167.0.100-48537-084354cb39e2e86c17f9532e330943ed7d |path:0|can:1|pkt_sz:1050|schedule_bytes:0|inflight:731|cwnd:47145|conn:0000558BB8A7A98C|stream_id:0|stream_offset:1024|
[2025/09/12 05:04:41 159071] [debug] |scid:d8d4f6b3e3adf9de19b35bb9|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:04:41 159076] [debug] |scid:d8d4f6b3e3adf9de19b35bb9|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:8|
[2025/09/12 05:04:41 159100] [info] |scid:d8d4f6b3e3adf9de19b35bb9|xqc_send_packet_with_pn|<==|conn:0000558BB8A7A98C|path:0|pkt_num:8|size:1050|sent:1066|pkt_type:SHORT_HEADER|frame:STREAM |inflight:731|now:1757653481159082|stream_id:0|stream_offset:1024|
[2025/09/12 05:04:41 159105] [debug] |scid:d8d4f6b3e3adf9de19b35bb9|xqc_send_ctl_on_packet_sent|conn:0000558BB8A7A98C|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 05:04:41 159110] [debug] |scid:d8d4f6b3e3adf9de19b35bb9|xqc_send_ctl_on_packet_sent|path:0|inflight:731|applimit:1193|
[2025/09/12 05:04:41 159114] [debug] |scid:d8d4f6b3e3adf9de19b35bb9|xqc_send_ctl_get_pto_time_and_space|srtt:31151|rtt_var:11827|pto_duration:78459|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:04:41 159119] [debug] |scid:d8d4f6b3e3adf9de19b35bb9|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8A7A98C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:04:41 159122] [debug] |scid:d8d4f6b3e3adf9de19b35bb9|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8A7A98C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:04:41 159126] [debug] |scid:d8d4f6b3e3adf9de19b35bb9|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8A7A98C|path:0|PNS: 2, unacked: 1781|
[2025/09/12 05:04:41 159131] [debug] |scid:d8d4f6b3e3adf9de19b35bb9|xqc_timer_set|type:LOSS_DETECTION|expire:1757653481262541|now:1757653481159114|interv:103427|
[2025/09/12 05:04:41 159137] [debug] |scid:d8d4f6b3e3adf9de19b35bb9|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB8A7A98C|path:0|pns:2|expire:1757653481262541|now:1757653481159114|interval:103427|pto_count:0|srtt:31151
[2025/09/12 05:04:41 159145] [debug] |scid:d8d4f6b3e3adf9de19b35bb9|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:47145|inflight:1781|
[2025/09/12 05:04:41 159152] [debug] |scid:d8d4f6b3e3adf9de19b35bb9|xqc_conn_next_wakeup_time|wakeup_time:1757653481182540|
[2025/09/12 05:04:41 159157] [debug] |scid:d8d4f6b3e3adf9de19b35bb9|xqc_engine_add_wakeup_queue|next_tick_time:1757653481182540|
[2025/09/12 05:04:41 159161] [debug] |xqc_engine_wakeup_after|wakeup:1757653481182540|now:1757653481159161|diff:23379|
[2025/09/12 05:04:41 159165] [debug] |xqc_engine_main_logic|END|now:1757653481157962|
[2025/09/12 05:04:41 159172] [info] |xqc_engine_packet_process|==>|conn:0000558BB8A7A98C|size:1406|state:ESTABED|recv_time:1757653481159172|
[2025/09/12 05:04:41 159182] [debug] |scid:d8d4f6b3e3adf9de19b35bb9|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:d8d4f6b3e3adf9de19b35bb9|spin_bit:0|
[2025/09/12 05:04:41 159187] [debug] |scid:d8d4f6b3e3adf9de19b35bb9|xqc_packet_decrypt|largest_pn:561149382|
[2025/09/12 05:04:41 159191] [debug] |scid:d8d4f6b3e3adf9de19b35bb9|xqc_packet_decrypt|decryption nonce|path_id:0|pn:561149383|
[2025/09/12 05:04:41 159197] [debug] |scid:d8d4f6b3e3adf9de19b35bb9|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:561149383|
[2025/09/12 05:04:41 159201] [debug] |scid:d8d4f6b3e3adf9de19b35bb9|xqc_process_frames|frame_type:1|
[2025/09/12 05:04:41 159205] [debug] |scid:d8d4f6b3e3adf9de19b35bb9|xqc_process_frames|frame_type:0|
[2025/09/12 05:04:41 159209] [debug] |scid:d8d4f6b3e3adf9de19b35bb9|xqc_process_padding_frame|process padding|
[2025/09/12 05:04:41 159217] [debug] |scid:d8d4f6b3e3adf9de19b35bb9|xqc_timer_unset|type:ACK_01RTT|
[2025/09/12 05:04:41 159225] [debug] |scid:d8d4f6b3e3adf9de19b35bb9|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 05:04:41 159232] [debug] |scid:d8d4f6b3e3adf9de19b35bb9|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:561149383|largest:561149383|pns:2|
[2025/09/12 05:04:41 159238] [info] |scid:d8d4f6b3e3adf9de19b35bb9|xqc_conn_on_pkt_processed|====>|conn:0000558BB8A7A98C|path:0|size:1406|pkt_type:SHORT_HEADER|pkt_num:561149383|frame:PADDING PING |recv_time:1757653481159172|dcid:d8d4f6b3e3adf9de19b35bb9|dcid_seq:0|
[2025/09/12 05:04:41 159243] [debug] |scid:d8d4f6b3e3adf9de19b35bb9|xqc_timer_set|type:PATH_IDLE|expire:1757653601159172|now:1757653481159172|interv:120000000|
[2025/09/12 05:04:41 159247] [debug] |scid:d8d4f6b3e3adf9de19b35bb9|xqc_timer_set|type:CONN_IDLE|expire:1757653601159172|now:1757653481159172|interv:120000000|
[2025/09/12 05:04:41 159251] [debug] |scid:d8d4f6b3e3adf9de19b35bb9|xqc_engine_remove_wakeup_queue|next_tick_time:1757653481182540|pq_index:0|
[2025/09/12 05:04:41 159255] [debug] |scid:d8d4f6b3e3adf9de19b35bb9|xqc_engine_add_active_queue|last_ticked_time:1757653481157962|
[2025/09/12 05:04:41 159259] [debug] |xqc_engine_main_logic|BEGIN|now:1757653481159259|
[2025/09/12 05:04:41 159264] [debug] |scid:d8d4f6b3e3adf9de19b35bb9|xqc_engine_process_conn|conn:0000558BB8A7A98C|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:1757653481159263|
[2025/09/12 05:04:41 159270] [debug] |scid:d8d4f6b3e3adf9de19b35bb9|xqc_gen_ack_frame|largest_recv:561149383|ack_delay:97|first_ack_range:1|largest_pkt_recv_time:1757653481159172|
[2025/09/12 05:04:41 159274] [debug] |scid:d8d4f6b3e3adf9de19b35bb9|xqc_gen_ack_frame|high:561149383|low:561149382|pkt_pns:2|
[2025/09/12 05:04:41 159278] [debug] |scid:d8d4f6b3e3adf9de19b35bb9|xqc_write_ack_to_one_packet|ack_size:8|path:0|path_largest_recv:561149383|frame_largest_recv:561149383|
[2025/09/12 05:04:41 159282] [debug] |scid:d8d4f6b3e3adf9de19b35bb9|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:2|
[2025/09/12 05:04:41 159286] [debug] |scid:d8d4f6b3e3adf9de19b35bb9|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:ACK |stream_id:0|stream_offset:0|
[2025/09/12 05:04:41 159291] [debug] |scid:d8d4f6b3e3adf9de19b35bb9|xqc_check_acked_or_dropped_pkt|conn:0000558BB8A7A98C|pkt_num:0|size:30|pkt_type:SHORT_HEADER|frame:ACK |
[2025/09/12 05:04:41 159295] [debug] |scid:d8d4f6b3e3adf9de19b35bb9|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:9|
[2025/09/12 05:04:41 159325] [info] |scid:d8d4f6b3e3adf9de19b35bb9|xqc_send_packet_with_pn|<==|conn:0000558BB8A7A98C|path:0|pkt_num:9|size:30|sent:46|pkt_type:SHORT_HEADER|frame:ACK |inflight:1781|now:1757653481159303|stream_id:0|stream_offset:0|
[2025/09/12 05:04:41 159335] [debug] |scid:d8d4f6b3e3adf9de19b35bb9|xqc_send_ctl_on_packet_sent|conn:0000558BB8A7A98C|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 05:04:41 159341] [debug] |scid:d8d4f6b3e3adf9de19b35bb9|xqc_conn_next_wakeup_time|wakeup_time:1757653481262541|
[2025/09/12 05:04:41 159345] [debug] |scid:d8d4f6b3e3adf9de19b35bb9|xqc_engine_add_wakeup_queue|next_tick_time:1757653481262541|
[2025/09/12 05:04:41 159349] [debug] |xqc_engine_wakeup_after|wakeup:1757653481262541|now:1757653481159349|diff:103192|
[2025/09/12 05:04:41 159353] [debug] |xqc_engine_main_logic|END|now:1757653481159263|
[2025/09/12 05:04:41 159358] [debug] |xqc_engine_main_logic|BEGIN|now:1757653481159358|
[2025/09/12 05:04:41 159362] [debug] |xqc_engine_wakeup_after|wakeup:1757653481262541|now:1757653481159362|diff:103179|
[2025/09/12 05:04:41 159366] [debug] |xqc_engine_main_logic|END|now:1757653481159358|
[2025/09/12 05:04:41 189239] [info] |xqc_engine_packet_process|==>|conn:0000558BB8A7A98C|size:39|state:ESTABED|recv_time:1757653481189237|
[2025/09/12 05:04:41 189260] [debug] |scid:d8d4f6b3e3adf9de19b35bb9|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:d8d4f6b3e3adf9de19b35bb9|spin_bit:0|
[2025/09/12 05:04:41 189272] [debug] |scid:d8d4f6b3e3adf9de19b35bb9|xqc_packet_decrypt|largest_pn:561149383|
[2025/09/12 05:04:41 189278] [debug] |scid:d8d4f6b3e3adf9de19b35bb9|xqc_packet_decrypt|decryption nonce|path_id:0|pn:561149384|
[2025/09/12 05:04:41 189290] [debug] |scid:d8d4f6b3e3adf9de19b35bb9|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:561149384|
[2025/09/12 05:04:41 189296] [debug] |scid:d8d4f6b3e3adf9de19b35bb9|xqc_process_frames|frame_type:2|
[2025/09/12 05:04:41 189305] [debug] |scid:d8d4f6b3e3adf9de19b35bb9|xqc_send_ctl_on_ack_received|conn:0000558BB8A7A98C|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 05:04:41 189313] [debug] |scid:d8d4f6b3e3adf9de19b35bb9|xqc_update_sample|sampler_update|prior_lost:1|tx_in_flight:23|prior_delivered:1193|prior_time:1757653481158470|is_app_limited:1|send_elapse:0|ack_elapse:30767|ctl_first_sent_time:1757653481158470|lagest_ack_time:1757653481189237|curr_delivered:1216|
[2025/09/12 05:04:41 189320] [debug] |scid:d8d4f6b3e3adf9de19b35bb9|xqc_update_sample|sampler_sent_time_update:1757653481158470|
[2025/09/12 05:04:41 189328] [debug] |scid:d8d4f6b3e3adf9de19b35bb9|xqc_send_ctl_on_ack_received|sndq_packets_used:6||sndq_packets_used_bytes:0|sndq_packets_free:2|
[2025/09/12 05:04:41 189335] [debug] |scid:d8d4f6b3e3adf9de19b35bb9|xqc_send_ctl_on_ack_received|conn:0000558BB8A7A98C|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 05:04:41 189342] [debug] |scid:d8d4f6b3e3adf9de19b35bb9|xqc_update_sample|sampler_update|prior_lost:1|tx_in_flight:23|prior_delivered:1193|prior_time:1757653481158470|is_app_limited:1|send_elapse:0|ack_elapse:30767|ctl_first_sent_time:1757653481158470|lagest_ack_time:1757653481189237|curr_delivered:1249|
[2025/09/12 05:04:41 189349] [debug] |scid:d8d4f6b3e3adf9de19b35bb9|xqc_update_sample|sampler_sent_time_update:1757653481158562|
[2025/09/12 05:04:41 189355] [debug] |scid:d8d4f6b3e3adf9de19b35bb9|xqc_send_ctl_on_ack_received|sndq_packets_used:5||sndq_packets_used_bytes:0|sndq_packets_free:3|
[2025/09/12 05:04:41 189361] [debug] |scid:d8d4f6b3e3adf9de19b35bb9|xqc_send_ctl_update_rtt|before update rtt|conn:0000558BB8A7A98C|srtt:31151|rttvar:11827|minrtt:31061|latest_rtt:30675|ack_delay:48|
[2025/09/12 05:04:41 189367] [debug] |scid:d8d4f6b3e3adf9de19b35bb9|xqc_send_ctl_update_rtt|l-0.0.0.0-443-d8d4f6b3e3adf9de19b35bb9 p-193.167.0.100-48537-084354cb39e2e86c17f9532e330943ed7d |after update rtt|conn:0000558BB8A7A98C|srtt:31086|rttvar:9002|minrtt:30675|latest_rtt:30675|ack_delay:48|
[2025/09/12 05:04:41 189383] [debug] |scid:d8d4f6b3e3adf9de19b35bb9|xqc_send_ctl_get_lost_sent_pn|largest_acked:1|lost_pn:18446744073709551615|thresh:6|
[2025/09/12 05:04:41 189389] [debug] |scid:d8d4f6b3e3adf9de19b35bb9|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:04:41 189396] [debug] |scid:d8d4f6b3e3adf9de19b35bb9|xqc_send_ctl_get_pto_time_and_space|srtt:31086|rtt_var:9002|pto_duration:67094|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:04:41 189402] [debug] |scid:d8d4f6b3e3adf9de19b35bb9|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8A7A98C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:04:41 189409] [debug] |scid:d8d4f6b3e3adf9de19b35bb9|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8A7A98C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:04:41 189416] [debug] |scid:d8d4f6b3e3adf9de19b35bb9|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8A7A98C|path:0|PNS: 2, unacked: 1725|
[2025/09/12 05:04:41 189422] [debug] |scid:d8d4f6b3e3adf9de19b35bb9|xqc_timer_set|type:LOSS_DETECTION|expire:1757653481251176|now:1757653481189395|interv:61781|
[2025/09/12 05:04:41 189428] [debug] |scid:d8d4f6b3e3adf9de19b35bb9|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB8A7A98C|path:0|pns:2|expire:1757653481251176|now:1757653481189395|interval:61781|pto_count:0|srtt:31086
[2025/09/12 05:04:41 189433] [debug] |scid:d8d4f6b3e3adf9de19b35bb9|xqc_generate_sample|sampler: send_elapse 0, ack_elapse 30767, delivered 56|rate 1820|lost 1|
[2025/09/12 05:04:41 189437] [debug] |scid:d8d4f6b3e3adf9de19b35bb9|xqc_bbr_update_bandwidth|BBRv1: RTT round update 2 -> 3|
[2025/09/12 05:04:41 189442] [debug] |scid:d8d4f6b3e3adf9de19b35bb9|xqc_bbr_update_min_rtt|probertt expire|rtt:30675, old_rtt:31061|
[2025/09/12 05:04:41 189446] [debug] |scid:d8d4f6b3e3adf9de19b35bb9|xqc_bbr_update_min_rtt|minrtt expire|rtt:30675, old_rtt:31061|
[2025/09/12 05:04:41 189450] [debug] |scid:d8d4f6b3e3adf9de19b35bb9|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:5744|extra_cwnd:1028|
[2025/09/12 05:04:41 189454] [debug] |scid:d8d4f6b3e3adf9de19b35bb9|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:47145|packet_lost:0|acked:56|po_sent_time:1757653481158562|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1249|
[2025/09/12 05:04:41 189458] [debug] |scid:d8d4f6b3e3adf9de19b35bb9|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:47145|packet_lost:0|acked:56|po_sent_time:1757653481158562|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1249|
[2025/09/12 05:04:41 189463] [debug] |scid:d8d4f6b3e3adf9de19b35bb9|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-d8d4f6b3e3adf9de19b35bb9 p-193.167.0.100-48537-084354cb39e2e86c17f9532e330943ed7d |bbr on ack|mode:0|pacing_rate:4268100|bw:5143|cwnd:47201|full_bw_reached:0|inflight:1725|srtt:31086|latest_rtt:30675|min_rtt:30675|applimit:1|lost:1|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:1|
[2025/09/12 05:04:41 189468] [debug] |scid:d8d4f6b3e3adf9de19b35bb9|xqc_process_frames|frame_type:0|
[2025/09/12 05:04:41 189472] [debug] |scid:d8d4f6b3e3adf9de19b35bb9|xqc_process_padding_frame|process padding|
[2025/09/12 05:04:41 189477] [debug] |scid:d8d4f6b3e3adf9de19b35bb9|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:561149384|largest:561149384|pns:2|
[2025/09/12 05:04:41 189482] [info] |scid:d8d4f6b3e3adf9de19b35bb9|xqc_conn_on_pkt_processed|====>|conn:0000558BB8A7A98C|path:0|size:39|pkt_type:SHORT_HEADER|pkt_num:561149384|frame:PADDING ACK |recv_time:1757653481189237|dcid:d8d4f6b3e3adf9de19b35bb9|dcid_seq:0|
[2025/09/12 05:04:41 189487] [debug] |scid:d8d4f6b3e3adf9de19b35bb9|xqc_timer_set|type:PATH_IDLE|expire:1757653601189237|now:1757653481189237|interv:120000000|
[2025/09/12 05:04:41 189492] [debug] |scid:d8d4f6b3e3adf9de19b35bb9|xqc_timer_set|type:CONN_IDLE|expire:1757653601189237|now:1757653481189237|interv:120000000|
[2025/09/12 05:04:41 189496] [debug] |scid:d8d4f6b3e3adf9de19b35bb9|xqc_engine_remove_wakeup_queue|next_tick_time:1757653481262541|pq_index:0|
[2025/09/12 05:04:41 189505] [debug] |scid:d8d4f6b3e3adf9de19b35bb9|xqc_engine_add_active_queue|last_ticked_time:1757653481159263|
[2025/09/12 05:04:41 189509] [debug] |xqc_engine_main_logic|BEGIN|now:1757653481189509|
[2025/09/12 05:04:41 189515] [debug] |scid:d8d4f6b3e3adf9de19b35bb9|xqc_engine_process_conn|conn:0000558BB8A7A98C|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:1757653481189513|
[2025/09/12 05:04:41 189522] [debug] |scid:d8d4f6b3e3adf9de19b35bb9|xqc_conn_next_wakeup_time|wakeup_time:1757653481251176|
[2025/09/12 05:04:41 189526] [debug] |scid:d8d4f6b3e3adf9de19b35bb9|xqc_engine_add_wakeup_queue|next_tick_time:1757653481251176|
[2025/09/12 05:04:41 189530] [debug] |xqc_engine_wakeup_after|wakeup:1757653481251176|now:1757653481189530|diff:61646|
[2025/09/12 05:04:41 189535] [debug] |xqc_engine_main_logic|END|now:1757653481189513|
[2025/09/12 05:04:41 189540] [debug] |xqc_engine_main_logic|BEGIN|now:1757653481189540|
[2025/09/12 05:04:41 189544] [debug] |xqc_engine_wakeup_after|wakeup:1757653481251176|now:1757653481189544|diff:61632|
[2025/09/12 05:04:41 189548] [debug] |xqc_engine_main_logic|END|now:1757653481189540|
[2025/09/12 05:04:41 190018] [info] |xqc_engine_packet_process|==>|conn:0000558BB8A7A98C|size:42|state:ESTABED|recv_time:1757653481190017|
[2025/09/12 05:04:41 190027] [debug] |scid:d8d4f6b3e3adf9de19b35bb9|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:d8d4f6b3e3adf9de19b35bb9|spin_bit:0|
[2025/09/12 05:04:41 190036] [debug] |scid:d8d4f6b3e3adf9de19b35bb9|xqc_packet_decrypt|largest_pn:561149384|
[2025/09/12 05:04:41 190060] [debug] |scid:d8d4f6b3e3adf9de19b35bb9|xqc_packet_decrypt|decryption nonce|path_id:0|pn:561149385|
[2025/09/12 05:04:41 190068] [debug] |scid:d8d4f6b3e3adf9de19b35bb9|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:561149385|
[2025/09/12 05:04:41 190075] [debug] |scid:d8d4f6b3e3adf9de19b35bb9|xqc_process_frames|frame_type:2|
[2025/09/12 05:04:41 190082] [debug] |scid:d8d4f6b3e3adf9de19b35bb9|xqc_send_ctl_on_ack_received|conn:0000558BB8A7A98C|path:0|pkt_num:3|origin_pktnum:0|size:284|pns:2|pkt_type:SHORT_HEADER|frame:CRYPTO |conn_state:ESTABED|frame_largest_ack:7|path_largest_ack:3|
[2025/09/12 05:04:41 190089] [debug] |scid:d8d4f6b3e3adf9de19b35bb9|xqc_update_sample|sampler_update|prior_lost:1|tx_in_flight:623|prior_delivered:1193|prior_time:1757653481158470|is_app_limited:1|send_elapse:273|ack_elapse:31547|ctl_first_sent_time:1757653481158743|lagest_ack_time:1757653481190017|curr_delivered:1533|
[2025/09/12 05:04:41 190096] [debug] |scid:d8d4f6b3e3adf9de19b35bb9|xqc_update_sample|sampler_sent_time_update:1757653481158743|
[2025/09/12 05:04:41 190103] [debug] |scid:d8d4f6b3e3adf9de19b35bb9|xqc_send_ctl_on_ack_received|sndq_packets_used:4||sndq_packets_used_bytes:0|sndq_packets_free:4|
[2025/09/12 05:04:41 190109] [debug] |scid:d8d4f6b3e3adf9de19b35bb9|xqc_send_ctl_on_ack_received|conn:0000558BB8A7A98C|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:7|path_largest_ack:4|
[2025/09/12 05:04:41 190116] [debug] |scid:d8d4f6b3e3adf9de19b35bb9|xqc_update_sample|sampler_update|prior_lost:1|tx_in_flight:623|prior_delivered:1193|prior_time:1757653481158470|is_app_limited:1|send_elapse:273|ack_elapse:31547|ctl_first_sent_time:1757653481158743|lagest_ack_time:1757653481190017|curr_delivered:1587|
[2025/09/12 05:04:41 190123] [debug] |scid:d8d4f6b3e3adf9de19b35bb9|xqc_update_sample|sampler_sent_time_update:1757653481158893|
[2025/09/12 05:04:41 190129] [debug] |scid:d8d4f6b3e3adf9de19b35bb9|xqc_send_ctl_on_ack_received|sndq_packets_used:3||sndq_packets_used_bytes:0|sndq_packets_free:5|
[2025/09/12 05:04:41 190133] [debug] |scid:d8d4f6b3e3adf9de19b35bb9|xqc_send_ctl_on_ack_received|conn:0000558BB8A7A98C|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 05:04:41 190143] [debug] |scid:d8d4f6b3e3adf9de19b35bb9|xqc_update_sample|sampler_update|prior_lost:1|tx_in_flight:623|prior_delivered:1193|prior_time:1757653481158470|is_app_limited:1|send_elapse:273|ack_elapse:31547|ctl_first_sent_time:1757653481158743|lagest_ack_time:1757653481190017|curr_delivered:1641|
[2025/09/12 05:04:41 190151] [debug] |scid:d8d4f6b3e3adf9de19b35bb9|xqc_update_sample|sampler_sent_time_update:1757653481158971|
[2025/09/12 05:04:41 190157] [debug] |scid:d8d4f6b3e3adf9de19b35bb9|xqc_send_ctl_on_ack_received|sndq_packets_used:2||sndq_packets_used_bytes:0|sndq_packets_free:6|
[2025/09/12 05:04:41 190164] [debug] |scid:d8d4f6b3e3adf9de19b35bb9|xqc_send_ctl_update_rtt|before update rtt|conn:0000558BB8A7A98C|srtt:31086|rttvar:9002|minrtt:30675|latest_rtt:31046|ack_delay:40|
[2025/09/12 05:04:41 190170] [debug] |scid:d8d4f6b3e3adf9de19b35bb9|xqc_send_ctl_update_rtt|l-0.0.0.0-443-d8d4f6b3e3adf9de19b35bb9 p-193.167.0.100-48537-084354cb39e2e86c17f9532e330943ed7d |after update rtt|conn:0000558BB8A7A98C|srtt:31076|rttvar:6772|minrtt:30675|latest_rtt:31046|ack_delay:40|
[2025/09/12 05:04:41 190177] [debug] |scid:d8d4f6b3e3adf9de19b35bb9|xqc_send_ctl_get_lost_sent_pn|largest_acked:7|lost_pn:1|thresh:6|
[2025/09/12 05:04:41 190183] [debug] |scid:d8d4f6b3e3adf9de19b35bb9|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:04:41 190189] [debug] |scid:d8d4f6b3e3adf9de19b35bb9|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:0000558BB8A7A98C|path:0|pns:2|expire:1757653481220792|now:1757653481190189|interval:30603|
[2025/09/12 05:04:41 190196] [debug] |scid:d8d4f6b3e3adf9de19b35bb9|xqc_timer_set|type:LOSS_DETECTION|expire:1757653481220792|now:1757653481190189|interv:30603|
[2025/09/12 05:04:41 190203] [debug] |scid:d8d4f6b3e3adf9de19b35bb9|xqc_generate_sample|sampler: send_elapse 273, ack_elapse 31547, delivered 448|rate 14201|lost 1|
[2025/09/12 05:04:41 190210] [debug] |scid:d8d4f6b3e3adf9de19b35bb9|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (14201) in round 3|
[2025/09/12 05:04:41 190214] [debug] |scid:d8d4f6b3e3adf9de19b35bb9|xqc_bbr_update_min_rtt|minrtt expire|rtt:30675, old_rtt:30675|
[2025/09/12 05:04:41 190218] [debug] |scid:d8d4f6b3e3adf9de19b35bb9|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:5744|extra_cwnd:1090|
[2025/09/12 05:04:41 190222] [debug] |scid:d8d4f6b3e3adf9de19b35bb9|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:47201|packet_lost:0|acked:392|po_sent_time:1757653481158971|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1249|
[2025/09/12 05:04:41 190227] [debug] |scid:d8d4f6b3e3adf9de19b35bb9|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:47201|packet_lost:0|acked:392|po_sent_time:1757653481158971|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1249|
[2025/09/12 05:04:41 190231] [debug] |scid:d8d4f6b3e3adf9de19b35bb9|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-d8d4f6b3e3adf9de19b35bb9 p-193.167.0.100-48537-084354cb39e2e86c17f9532e330943ed7d |bbr on ack|mode:0|pacing_rate:4268100|bw:14201|cwnd:47593|full_bw_reached:0|inflight:1333|srtt:31076|latest_rtt:31046|min_rtt:30675|applimit:1|lost:1|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:04:41 190237] [debug] |scid:d8d4f6b3e3adf9de19b35bb9|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:561149385|largest:561149385|pns:2|
[2025/09/12 05:04:41 190242] [info] |scid:d8d4f6b3e3adf9de19b35bb9|xqc_conn_on_pkt_processed|====>|conn:0000558BB8A7A98C|path:0|size:42|pkt_type:SHORT_HEADER|pkt_num:561149385|frame:ACK |recv_time:1757653481190017|dcid:d8d4f6b3e3adf9de19b35bb9|dcid_seq:0|
[2025/09/12 05:04:41 190250] [debug] |scid:d8d4f6b3e3adf9de19b35bb9|xqc_timer_set|type:PATH_IDLE|expire:1757653601190017|now:1757653481190017|interv:120000000|
[2025/09/12 05:04:41 190263] [debug] |scid:d8d4f6b3e3adf9de19b35bb9|xqc_timer_set|type:CONN_IDLE|expire:1757653601190017|now:1757653481190017|interv:120000000|
[2025/09/12 05:04:41 190270] [debug] |scid:d8d4f6b3e3adf9de19b35bb9|xqc_engine_remove_wakeup_queue|next_tick_time:1757653481251176|pq_index:0|
[2025/09/12 05:04:41 190275] [debug] |scid:d8d4f6b3e3adf9de19b35bb9|xqc_engine_add_active_queue|last_ticked_time:1757653481189513|
[2025/09/12 05:04:41 190279] [debug] |xqc_engine_main_logic|BEGIN|now:1757653481190279|
[2025/09/12 05:04:41 190284] [debug] |scid:d8d4f6b3e3adf9de19b35bb9|xqc_engine_process_conn|conn:0000558BB8A7A98C|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:1757653481190283|
[2025/09/12 05:04:41 190290] [debug] |scid:d8d4f6b3e3adf9de19b35bb9|xqc_conn_next_wakeup_time|wakeup_time:1757653481220792|
[2025/09/12 05:04:41 190294] [debug] |scid:d8d4f6b3e3adf9de19b35bb9|xqc_engine_add_wakeup_queue|next_tick_time:1757653481220792|
[2025/09/12 05:04:41 190298] [debug] |xqc_engine_wakeup_after|wakeup:1757653481220792|now:1757653481190298|diff:30494|
[2025/09/12 05:04:41 190302] [debug] |xqc_engine_main_logic|END|now:1757653481190283|
[2025/09/12 05:04:41 190307] [debug] |xqc_engine_main_logic|BEGIN|now:1757653481190307|
[2025/09/12 05:04:41 190311] [debug] |xqc_engine_wakeup_after|wakeup:1757653481220792|now:1757653481190311|diff:30481|
[2025/09/12 05:04:41 190315] [debug] |xqc_engine_main_logic|END|now:1757653481190307|
[2025/09/12 05:04:41 221390] [debug] |xqc_engine_main_logic|BEGIN|now:1757653481221390|
[2025/09/12 05:04:41 221414] [debug] |scid:d8d4f6b3e3adf9de19b35bb9|xqc_engine_remove_wakeup_queue|next_tick_time:1757653481220792|pq_index:0|
[2025/09/12 05:04:41 221421] [debug] |scid:d8d4f6b3e3adf9de19b35bb9|xqc_engine_add_active_queue|last_ticked_time:1757653481190283|
[2025/09/12 05:04:41 221428] [debug] |scid:d8d4f6b3e3adf9de19b35bb9|xqc_engine_process_conn|conn:0000558BB8A7A98C|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:1757653481221426|
[2025/09/12 05:04:41 221435] [debug] |scid:d8d4f6b3e3adf9de19b35bb9|xqc_timer_expire|timer expired|type:LOSS_DETECTION|expire_time:1757653481220792|now:1757653481221426|
[2025/09/12 05:04:41 221441] [debug] |scid:d8d4f6b3e3adf9de19b35bb9|xqc_timer_loss_detection_timeout|path:0|loss_detection_timeout|
[2025/09/12 05:04:41 221446] [debug] |scid:d8d4f6b3e3adf9de19b35bb9|xqc_timer_loss_detection_timeout|xqc_send_ctl_detect_lost|
[2025/09/12 05:04:41 221451] [debug] |scid:d8d4f6b3e3adf9de19b35bb9|xqc_send_ctl_get_lost_sent_pn|largest_acked:7|lost_pn:1|thresh:6|
[2025/09/12 05:04:41 221458] [debug] |scid:d8d4f6b3e3adf9de19b35bb9|xqc_send_ctl_detect_lost|mark lost|pns:2|pkt_num:2|lost_pn:1|po_sent_time:1757653481158640|lost_send_time:1757653481159274|loss_delay:62152|frame:CRYPTO |repair:32|
[2025/09/12 05:04:41 221464] [debug] |scid:d8d4f6b3e3adf9de19b35bb9|xqc_send_ctl_detect_lost|OnLostDetection|largest_lost sent time: 1757653481158640u|
[2025/09/12 05:04:41 221470] [stats] |scid:d8d4f6b3e3adf9de19b35bb9|xqc_send_ctl_detect_lost|l-0.0.0.0-443-d8d4f6b3e3adf9de19b35bb9 p-193.167.0.100-48537-084354cb39e2e86c17f9532e330943ed7d |lost interval:189925|lost_count:1|send_count:10|pkt_num:2|po_send_time:1757653481158640|srtt:31076|cwnd:47593|bw:14201|conn_life:973348|now:0|last_lost_time:973348|
[2025/09/12 05:04:41 221476] [debug] |scid:d8d4f6b3e3adf9de19b35bb9|xqc_timer_loss_detection_timeout|xqc_send_ctl_set_loss_detection_timer|loss|
[2025/09/12 05:04:41 221481] [debug] |scid:d8d4f6b3e3adf9de19b35bb9|xqc_send_ctl_get_pto_time_and_space|srtt:31076|rtt_var:6772|pto_duration:58164|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:04:41 221487] [debug] |scid:d8d4f6b3e3adf9de19b35bb9|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8A7A98C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:04:41 221501] [debug] |scid:d8d4f6b3e3adf9de19b35bb9|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8A7A98C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:04:41 221505] [debug] |scid:d8d4f6b3e3adf9de19b35bb9|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8A7A98C|path:0|PNS: 2, unacked: 1050|
[2025/09/12 05:04:41 221510] [debug] |scid:d8d4f6b3e3adf9de19b35bb9|xqc_timer_set|type:LOSS_DETECTION|expire:1757653481242246|now:1757653481221481|interv:20765|
[2025/09/12 05:04:41 221516] [debug] |scid:d8d4f6b3e3adf9de19b35bb9|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB8A7A98C|path:0|pns:2|expire:1757653481242246|now:1757653481221481|interval:20765|pto_count:0|srtt:31076
[2025/09/12 05:04:41 221524] [debug] |scid:d8d4f6b3e3adf9de19b35bb9|xqc_path_get_perf_class|conn:0000558BB8A7A98C|path_id:0|path_srtt:31076|min_srtt:31076|path_bw:14201|loss_rate:12.50|path_pto:0|
[2025/09/12 05:04:41 221531] [debug] |scid:d8d4f6b3e3adf9de19b35bb9|xqc_send_ctl_can_send|l-0.0.0.0-443-d8d4f6b3e3adf9de19b35bb9 p-193.167.0.100-48537-084354cb39e2e86c17f9532e330943ed7d |path:0|can:1|pkt_sz:283|schedule_bytes:0|inflight:1050|cwnd:47593|conn:0000558BB8A7A98C|stream_id:0|stream_offset:0|
[2025/09/12 05:04:41 221537] [debug] |scid:d8d4f6b3e3adf9de19b35bb9|xqc_minrtt_scheduler_get_path|path srtt|conn:0000558BB8A7A98C|path_id:0|path_srtt:31076|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:04:41 221543] [debug] |scid:d8d4f6b3e3adf9de19b35bb9|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CRYPTO |pn:2|size:283|reinj:0|path_class:2|
[2025/09/12 05:04:41 221550] [debug] |scid:d8d4f6b3e3adf9de19b35bb9|xqc_check_acked_or_dropped_pkt|conn:0000558BB8A7A98C|pkt_num:2|size:283|pkt_type:SHORT_HEADER|frame:CRYPTO |
[2025/09/12 05:04:41 221555] [debug] |scid:d8d4f6b3e3adf9de19b35bb9|xqc_send_ctl_can_send|l-0.0.0.0-443-d8d4f6b3e3adf9de19b35bb9 p-193.167.0.100-48537-084354cb39e2e86c17f9532e330943ed7d |path:0|can:1|pkt_sz:283|schedule_bytes:0|inflight:1050|cwnd:47593|conn:0000558BB8A7A98C|stream_id:0|stream_offset:0|
[2025/09/12 05:04:41 221561] [debug] |scid:d8d4f6b3e3adf9de19b35bb9|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:04:41 221568] [debug] |scid:d8d4f6b3e3adf9de19b35bb9|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:10|
[2025/09/12 05:04:41 221641] [info] |scid:d8d4f6b3e3adf9de19b35bb9|xqc_send_packet_with_pn|<==|conn:0000558BB8A7A98C|path:0|pkt_num:10|size:283|sent:299|pkt_type:SHORT_HEADER|frame:CRYPTO |inflight:1050|now:1757653481221583|stream_id:0|stream_offset:0|
[2025/09/12 05:04:41 221649] [debug] |scid:d8d4f6b3e3adf9de19b35bb9|xqc_send_ctl_on_packet_sent|conn:0000558BB8A7A98C|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 05:04:41 221655] [debug] |scid:d8d4f6b3e3adf9de19b35bb9|xqc_send_ctl_on_packet_sent|path:0|inflight:1050|applimit:0|
[2025/09/12 05:04:41 221660] [debug] |scid:d8d4f6b3e3adf9de19b35bb9|xqc_send_ctl_get_pto_time_and_space|srtt:31076|rtt_var:6772|pto_duration:58164|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:04:41 221666] [debug] |scid:d8d4f6b3e3adf9de19b35bb9|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8A7A98C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:04:41 221674] [debug] |scid:d8d4f6b3e3adf9de19b35bb9|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8A7A98C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:04:41 221681] [debug] |scid:d8d4f6b3e3adf9de19b35bb9|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8A7A98C|path:0|PNS: 2, unacked: 1333|
[2025/09/12 05:04:41 221689] [debug] |scid:d8d4f6b3e3adf9de19b35bb9|xqc_timer_set|type:LOSS_DETECTION|expire:1757653481304747|now:1757653481221660|interv:83087|
[2025/09/12 05:04:41 221696] [debug] |scid:d8d4f6b3e3adf9de19b35bb9|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB8A7A98C|path:0|pns:2|expire:1757653481304747|now:1757653481221660|interval:83087|pto_count:0|srtt:31076
[2025/09/12 05:04:41 221710] [debug] |scid:d8d4f6b3e3adf9de19b35bb9|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:47593|inflight:1333|
[2025/09/12 05:04:41 221718] [debug] |scid:d8d4f6b3e3adf9de19b35bb9|xqc_conn_next_wakeup_time|wakeup_time:1757653481304747|
[2025/09/12 05:04:41 221725] [debug] |scid:d8d4f6b3e3adf9de19b35bb9|xqc_engine_add_wakeup_queue|next_tick_time:1757653481304747|
[2025/09/12 05:04:41 221732] [debug] |xqc_engine_wakeup_after|wakeup:1757653481304747|now:1757653481221732|diff:83015|
[2025/09/12 05:04:41 221739] [debug] |xqc_engine_main_logic|END|now:1757653481221426|
[2025/09/12 05:04:41 269478] [debug] |scid:809dbe0a472bdf8398906d1c|xqc_timer_set|type:CONN_IDLE|expire:1757653541269477|now:1757653481269477|interv:60000000|
[2025/09/12 05:04:41 269501] [debug] |scid:809dbe0a472bdf8398906d1c|xqc_timer_set|type:PATH_IDLE|expire:1757653541269501|now:1757653481269501|interv:60000000|
[2025/09/12 05:04:41 269510] [debug] |xqc_path_create|path:0|dcid:da265c6fd99578d6d13ae0f70513bb40e7|scid:809dbe0a472bdf8398906d1c|create_path_count:1|
[2025/09/12 05:04:41 269517] [debug] |scid:809dbe0a472bdf8398906d1c|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 05:04:41 269523] [debug] |xqc_path_init|path:0|dcid:da265c6fd99578d6d13ae0f70513bb40e7|scid:809dbe0a472bdf8398906d1c|state:2|
[2025/09/12 05:04:41 269529] [debug] |scid:809dbe0a472bdf8398906d1c|xqc_conn_create|success|scid:809dbe0a472bdf8398906d1c|dcid:da265c6fd99578d6d13ae0f70513bb40e7|conn:0000558BB8AD760C|
[2025/09/12 05:04:41 269536] [info] |scid:809dbe0a472bdf8398906d1c|xqc_conn_server_create|hash odcid conn|odcid:cfc05a2e3d8a5e4e4cf0056023d243c525d5|conn:0000558BB8AD760C|
[2025/09/12 05:04:41 269548] [info] |scid:809dbe0a472bdf8398906d1c|xqc_conn_get_local_transport_params|generate sr_token[4e31b7331a9ebda9d51120e0b18ea878] for cid[cfc05a2e3d8a5e4e4cf0056023d243c525d5]
[2025/09/12 05:04:41 269574] [stats] |xqc_conn_server_init_path_addr|path:0|l-0.0.0.0-443-809dbe0a472bdf8398906d1c p-193.167.0.100-56640-da265c6fd99578d6d13ae0f70513bb40e7|
[2025/09/12 05:04:41 269581] [info] |xqc_engine_packet_process|==>|conn:0000558BB8AD760C|size:1200|state:S_INIT|recv_time:1757653481269449|
[2025/09/12 05:04:41 269696] [debug] |scid:809dbe0a472bdf8398906d1c|xqc_packet_parse_initial|packet parse|initial|
[2025/09/12 05:04:41 269702] [debug] |scid:809dbe0a472bdf8398906d1c|xqc_packet_parse_initial|success|Length:1153|
[2025/09/12 05:04:41 269708] [debug] |scid:809dbe0a472bdf8398906d1c|xqc_packet_decrypt|largest_pn:0|
[2025/09/12 05:04:41 269712] [debug] |scid:809dbe0a472bdf8398906d1c|xqc_packet_decrypt|decryption nonce|path_id:0|pn:200186261|
[2025/09/12 05:04:41 269719] [debug] |scid:809dbe0a472bdf8398906d1c|xqc_packet_decrypt_single|pkt_type:INIT|pkt_num:200186261|
[2025/09/12 05:04:41 269723] [debug] |scid:809dbe0a472bdf8398906d1c|xqc_process_frames|frame_type:0|
[2025/09/12 05:04:41 269727] [debug] |scid:809dbe0a472bdf8398906d1c|xqc_process_padding_frame|process padding|
[2025/09/12 05:04:41 269732] [debug] |scid:809dbe0a472bdf8398906d1c|xqc_process_frames|frame_type:6|
[2025/09/12 05:04:41 269736] [info] |scid:809dbe0a472bdf8398906d1c|xqc_conn_check_token|token empty|
[2025/09/12 05:04:41 269741] [info] |scid:809dbe0a472bdf8398906d1c|xqc_process_crypto_frame|check_token fail|conn:0000558BB8AD760C|l-0.0.0.0-443-809dbe0a472bdf8398906d1c p-193.167.0.100-56640-da265c6fd99578d6d13ae0f70513bb40e7|
[2025/09/12 05:04:41 269746] [debug] |scid:809dbe0a472bdf8398906d1c|xqc_create_crypto_stream|encrypt_level:0|cur_state:S_INIT|
[2025/09/12 05:04:41 269751] [debug] |scid:809dbe0a472bdf8398906d1c|xqc_process_crypto_frame|level:0|
[2025/09/12 05:04:41 269755] [debug] |scid:809dbe0a472bdf8398906d1c|xqc_read_crypto_stream|xqc_read_crypto_stream|level:0|
[2025/09/12 05:04:41 269760] [debug] |scid:809dbe0a472bdf8398906d1c|xqc_engine_add_active_queue|last_ticked_time:0|
[2025/09/12 05:04:41 269764] [debug] |scid:809dbe0a472bdf8398906d1c|xqc_create_crypto_stream|encrypt_level:2|cur_state:S_INIT|
[2025/09/12 05:04:41 269775] [debug] |scid:809dbe0a472bdf8398906d1c|xqc_process_crypto_frame|server create hsk stream|
[2025/09/12 05:04:41 269779] [debug] |scid:809dbe0a472bdf8398906d1c|xqc_process_frames|frame_type:6|
[2025/09/12 05:04:41 269783] [info] |scid:809dbe0a472bdf8398906d1c|xqc_conn_check_token|token empty|
[2025/09/12 05:04:41 269787] [info] |scid:809dbe0a472bdf8398906d1c|xqc_process_crypto_frame|check_token fail|conn:0000558BB8AD760C|l-0.0.0.0-443-809dbe0a472bdf8398906d1c p-193.167.0.100-56640-da265c6fd99578d6d13ae0f70513bb40e7|
[2025/09/12 05:04:41 269791] [debug] |scid:809dbe0a472bdf8398906d1c|xqc_process_crypto_frame|level:0|
[2025/09/12 05:04:41 269795] [debug] |scid:809dbe0a472bdf8398906d1c|xqc_read_crypto_stream|xqc_read_crypto_stream|level:0|
[2025/09/12 05:04:41 269799] [debug] |scid:809dbe0a472bdf8398906d1c|xqc_process_frames|frame_type:6|
[2025/09/12 05:04:41 269802] [info] |scid:809dbe0a472bdf8398906d1c|xqc_conn_check_token|token empty|
[2025/09/12 05:04:41 269806] [info] |scid:809dbe0a472bdf8398906d1c|xqc_process_crypto_frame|check_token fail|conn:0000558BB8AD760C|l-0.0.0.0-443-809dbe0a472bdf8398906d1c p-193.167.0.100-56640-da265c6fd99578d6d13ae0f70513bb40e7|
[2025/09/12 05:04:41 269810] [debug] |scid:809dbe0a472bdf8398906d1c|xqc_process_crypto_frame|level:0|
[2025/09/12 05:04:41 269814] [debug] |scid:809dbe0a472bdf8398906d1c|xqc_read_crypto_stream|xqc_read_crypto_stream|level:0|
[2025/09/12 05:04:41 269817] [debug] |scid:809dbe0a472bdf8398906d1c|xqc_process_frames|frame_type:6|
[2025/09/12 05:04:41 269821] [info] |scid:809dbe0a472bdf8398906d1c|xqc_conn_check_token|token empty|
[2025/09/12 05:04:41 269825] [info] |scid:809dbe0a472bdf8398906d1c|xqc_process_crypto_frame|check_token fail|conn:0000558BB8AD760C|l-0.0.0.0-443-809dbe0a472bdf8398906d1c p-193.167.0.100-56640-da265c6fd99578d6d13ae0f70513bb40e7|
[2025/09/12 05:04:41 269829] [debug] |scid:809dbe0a472bdf8398906d1c|xqc_process_crypto_frame|level:0|
[2025/09/12 05:04:41 269832] [debug] |scid:809dbe0a472bdf8398906d1c|xqc_read_crypto_stream|xqc_read_crypto_stream|level:0|
[2025/09/12 05:04:41 269836] [debug] |scid:809dbe0a472bdf8398906d1c|xqc_process_frames|frame_type:6|
[2025/09/12 05:04:41 269840] [info] |scid:809dbe0a472bdf8398906d1c|xqc_conn_check_token|token empty|
[2025/09/12 05:04:41 269843] [info] |scid:809dbe0a472bdf8398906d1c|xqc_process_crypto_frame|check_token fail|conn:0000558BB8AD760C|l-0.0.0.0-443-809dbe0a472bdf8398906d1c p-193.167.0.100-56640-da265c6fd99578d6d13ae0f70513bb40e7|
[2025/09/12 05:04:41 269847] [debug] |scid:809dbe0a472bdf8398906d1c|xqc_process_crypto_frame|level:0|
[2025/09/12 05:04:41 269851] [debug] |scid:809dbe0a472bdf8398906d1c|xqc_read_crypto_stream|xqc_read_crypto_stream|level:0|
[2025/09/12 05:04:41 269855] [debug] |scid:809dbe0a472bdf8398906d1c|xqc_process_frames|frame_type:6|
[2025/09/12 05:04:41 269858] [info] |scid:809dbe0a472bdf8398906d1c|xqc_conn_check_token|token empty|
[2025/09/12 05:04:41 269862] [info] |scid:809dbe0a472bdf8398906d1c|xqc_process_crypto_frame|check_token fail|conn:0000558BB8AD760C|l-0.0.0.0-443-809dbe0a472bdf8398906d1c p-193.167.0.100-56640-da265c6fd99578d6d13ae0f70513bb40e7|
[2025/09/12 05:04:41 269866] [debug] |scid:809dbe0a472bdf8398906d1c|xqc_process_crypto_frame|level:0|
[2025/09/12 05:04:41 269870] [debug] |scid:809dbe0a472bdf8398906d1c|xqc_read_crypto_stream|xqc_read_crypto_stream|level:0|
[2025/09/12 05:04:41 269873] [debug] |scid:809dbe0a472bdf8398906d1c|xqc_process_frames|frame_type:6|
[2025/09/12 05:04:41 269877] [info] |scid:809dbe0a472bdf8398906d1c|xqc_conn_check_token|token empty|
[2025/09/12 05:04:41 269881] [info] |scid:809dbe0a472bdf8398906d1c|xqc_process_crypto_frame|check_token fail|conn:0000558BB8AD760C|l-0.0.0.0-443-809dbe0a472bdf8398906d1c p-193.167.0.100-56640-da265c6fd99578d6d13ae0f70513bb40e7|
[2025/09/12 05:04:41 269885] [debug] |scid:809dbe0a472bdf8398906d1c|xqc_process_crypto_frame|level:0|
[2025/09/12 05:04:41 269888] [debug] |scid:809dbe0a472bdf8398906d1c|xqc_read_crypto_stream|xqc_read_crypto_stream|level:0|
[2025/09/12 05:04:41 269895] [debug] |scid:809dbe0a472bdf8398906d1c|xqc_process_frames|frame_type:6|
[2025/09/12 05:04:41 269899] [info] |scid:809dbe0a472bdf8398906d1c|xqc_conn_check_token|token empty|
[2025/09/12 05:04:41 269902] [info] |scid:809dbe0a472bdf8398906d1c|xqc_process_crypto_frame|check_token fail|conn:0000558BB8AD760C|l-0.0.0.0-443-809dbe0a472bdf8398906d1c p-193.167.0.100-56640-da265c6fd99578d6d13ae0f70513bb40e7|
[2025/09/12 05:04:41 269906] [debug] |scid:809dbe0a472bdf8398906d1c|xqc_process_crypto_frame|level:0|
[2025/09/12 05:04:41 269910] [debug] |scid:809dbe0a472bdf8398906d1c|xqc_read_crypto_stream|xqc_read_crypto_stream|level:0|
[2025/09/12 05:04:41 269914] [debug] |scid:809dbe0a472bdf8398906d1c|xqc_process_frames|frame_type:0|
[2025/09/12 05:04:41 269917] [debug] |scid:809dbe0a472bdf8398906d1c|xqc_process_padding_frame|process padding|
[2025/09/12 05:04:41 269921] [debug] |scid:809dbe0a472bdf8398906d1c|xqc_process_frames|frame_type:6|
[2025/09/12 05:04:41 269925] [info] |scid:809dbe0a472bdf8398906d1c|xqc_conn_check_token|token empty|
[2025/09/12 05:04:41 269928] [info] |scid:809dbe0a472bdf8398906d1c|xqc_process_crypto_frame|check_token fail|conn:0000558BB8AD760C|l-0.0.0.0-443-809dbe0a472bdf8398906d1c p-193.167.0.100-56640-da265c6fd99578d6d13ae0f70513bb40e7|
[2025/09/12 05:04:41 269932] [debug] |scid:809dbe0a472bdf8398906d1c|xqc_process_crypto_frame|level:0|
[2025/09/12 05:04:41 269936] [debug] |scid:809dbe0a472bdf8398906d1c|xqc_read_crypto_stream|xqc_read_crypto_stream|level:0|
[2025/09/12 05:04:41 269940] [debug] |scid:809dbe0a472bdf8398906d1c|xqc_process_frames|frame_type:1|
[2025/09/12 05:04:41 269944] [debug] |scid:809dbe0a472bdf8398906d1c|xqc_process_frames|frame_type:6|
[2025/09/12 05:04:41 269947] [info] |scid:809dbe0a472bdf8398906d1c|xqc_conn_check_token|token empty|
[2025/09/12 05:04:41 269951] [info] |scid:809dbe0a472bdf8398906d1c|xqc_process_crypto_frame|check_token fail|conn:0000558BB8AD760C|l-0.0.0.0-443-809dbe0a472bdf8398906d1c p-193.167.0.100-56640-da265c6fd99578d6d13ae0f70513bb40e7|
[2025/09/12 05:04:41 269955] [debug] |scid:809dbe0a472bdf8398906d1c|xqc_process_crypto_frame|level:0|
[2025/09/12 05:04:41 269958] [debug] |scid:809dbe0a472bdf8398906d1c|xqc_read_crypto_stream|xqc_read_crypto_stream|level:0|
[2025/09/12 05:04:41 269962] [debug] |scid:809dbe0a472bdf8398906d1c|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:0|28u|
[2025/09/12 05:04:41 269977] [debug] |scid:809dbe0a472bdf8398906d1c|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:0|SSL_quic_write_level:0|rv:-1|
[2025/09/12 05:04:41 269982] [debug] |scid:809dbe0a472bdf8398906d1c|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/09/12 05:04:41 269986] [debug] |scid:809dbe0a472bdf8398906d1c|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:0|28u|
[2025/09/12 05:04:41 269990] [debug] |scid:809dbe0a472bdf8398906d1c|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:0|SSL_quic_write_level:0|rv:-1|
[2025/09/12 05:04:41 269994] [debug] |scid:809dbe0a472bdf8398906d1c|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/09/12 05:04:41 269998] [debug] |scid:809dbe0a472bdf8398906d1c|xqc_process_frames|frame_type:0|
[2025/09/12 05:04:41 270002] [debug] |scid:809dbe0a472bdf8398906d1c|xqc_process_padding_frame|process padding|
[2025/09/12 05:04:41 270005] [debug] |scid:809dbe0a472bdf8398906d1c|xqc_process_frames|frame_type:6|
[2025/09/12 05:04:41 270009] [info] |scid:809dbe0a472bdf8398906d1c|xqc_conn_check_token|token empty|
[2025/09/12 05:04:41 270013] [info] |scid:809dbe0a472bdf8398906d1c|xqc_process_crypto_frame|check_token fail|conn:0000558BB8AD760C|l-0.0.0.0-443-809dbe0a472bdf8398906d1c p-193.167.0.100-56640-da265c6fd99578d6d13ae0f70513bb40e7|
[2025/09/12 05:04:41 270017] [debug] |scid:809dbe0a472bdf8398906d1c|xqc_process_crypto_frame|level:0|
[2025/09/12 05:04:41 270021] [debug] |scid:809dbe0a472bdf8398906d1c|xqc_read_crypto_stream|xqc_read_crypto_stream|level:0|
[2025/09/12 05:04:41 270024] [debug] |scid:809dbe0a472bdf8398906d1c|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:0|14u|
[2025/09/12 05:04:41 270031] [debug] |scid:809dbe0a472bdf8398906d1c|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:0|SSL_quic_write_level:0|rv:-1|
[2025/09/12 05:04:41 270035] [debug] |scid:809dbe0a472bdf8398906d1c|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/09/12 05:04:41 270057] [debug] |scid:809dbe0a472bdf8398906d1c|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:0|14u|
[2025/09/12 05:04:41 270061] [debug] |scid:809dbe0a472bdf8398906d1c|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:0|SSL_quic_write_level:0|rv:-1|
[2025/09/12 05:04:41 270065] [debug] |scid:809dbe0a472bdf8398906d1c|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/09/12 05:04:41 270069] [debug] |scid:809dbe0a472bdf8398906d1c|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:0|14u|
[2025/09/12 05:04:41 270073] [debug] |scid:809dbe0a472bdf8398906d1c|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:0|SSL_quic_write_level:0|rv:-1|
[2025/09/12 05:04:41 270077] [debug] |scid:809dbe0a472bdf8398906d1c|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/09/12 05:04:41 270080] [debug] |scid:809dbe0a472bdf8398906d1c|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:0|14u|
[2025/09/12 05:04:41 270084] [debug] |scid:809dbe0a472bdf8398906d1c|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:0|SSL_quic_write_level:0|rv:-1|
[2025/09/12 05:04:41 270088] [debug] |scid:809dbe0a472bdf8398906d1c|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/09/12 05:04:41 270092] [debug] |scid:809dbe0a472bdf8398906d1c|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:0|56u|
[2025/09/12 05:04:41 270096] [debug] |scid:809dbe0a472bdf8398906d1c|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:0|SSL_quic_write_level:0|rv:-1|
[2025/09/12 05:04:41 270100] [debug] |scid:809dbe0a472bdf8398906d1c|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/09/12 05:04:41 270103] [debug] |scid:809dbe0a472bdf8398906d1c|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:0|56u|
[2025/09/12 05:04:41 270107] [debug] |scid:809dbe0a472bdf8398906d1c|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:0|SSL_quic_write_level:0|rv:-1|
[2025/09/12 05:04:41 270111] [debug] |scid:809dbe0a472bdf8398906d1c|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/09/12 05:04:41 270115] [debug] |scid:809dbe0a472bdf8398906d1c|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:0|10u|
[2025/09/12 05:04:41 270119] [debug] |scid:809dbe0a472bdf8398906d1c|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:0|SSL_quic_write_level:0|rv:-1|
[2025/09/12 05:04:41 270123] [debug] |scid:809dbe0a472bdf8398906d1c|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/09/12 05:04:41 270126] [debug] |scid:809dbe0a472bdf8398906d1c|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:0|10u|
[2025/09/12 05:04:41 270130] [debug] |scid:809dbe0a472bdf8398906d1c|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:0|SSL_quic_write_level:0|rv:-1|
[2025/09/12 05:04:41 270134] [debug] |scid:809dbe0a472bdf8398906d1c|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/09/12 05:04:41 270138] [debug] |scid:809dbe0a472bdf8398906d1c|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:0|21u|
[2025/09/12 05:04:41 270183] [info] |scid:809dbe0a472bdf8398906d1c|xqc_ssl_cert_cb|cert chain or key empty|sni:server4
[2025/09/12 05:04:41 270355] [debug] |scid:809dbe0a472bdf8398906d1c|xqc_conn_tls_transport_params_cb|1RTT_transport_params|max_datagram_frame_size:0|
[2025/09/12 05:04:41 270361] [debug] |scid:809dbe0a472bdf8398906d1c|xqc_conn_enable_multipath|xqc_conn_enable_multipath|1|0|
[2025/09/12 05:04:41 270365] [warn] |scid:809dbe0a472bdf8398906d1c|xqc_conn_try_to_enable_multipath|multipath_version_negotiation err|
[2025/09/12 05:04:41 270571] [debug] |scid:809dbe0a472bdf8398906d1c|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:2|SSL_quic_write_level:3|rv:0|
[2025/09/12 05:04:41 270576] [debug] |scid:809dbe0a472bdf8398906d1c|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/09/12 05:04:41 270581] [debug] |scid:809dbe0a472bdf8398906d1c|xqc_process_frames|frame_type:0|
[2025/09/12 05:04:41 270589] [debug] |scid:809dbe0a472bdf8398906d1c|xqc_process_padding_frame|process padding|
[2025/09/12 05:04:41 270597] [debug] |scid:809dbe0a472bdf8398906d1c|xqc_timer_unset|type:ACK_INIT|
[2025/09/12 05:04:41 270602] [debug] |scid:809dbe0a472bdf8398906d1c|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 05:04:41 270607] [debug] |scid:809dbe0a472bdf8398906d1c|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:200186261|largest:200186261|pns:0|
[2025/09/12 05:04:41 270612] [info] |scid:809dbe0a472bdf8398906d1c|xqc_conn_on_pkt_processed|====>|conn:0000558BB8AD760C|path:0|size:1200|pkt_type:INIT|pkt_num:200186261|frame:PADDING PING CRYPTO |recv_time:1757653481269449|dcid:cfc05a2e3d8a5e4e4cf0056023d243c525d5|dcid_seq:0|
[2025/09/12 05:04:41 270618] [debug] |scid:809dbe0a472bdf8398906d1c|xqc_timer_set|type:PATH_IDLE|expire:1757653541269449|now:1757653481269449|interv:60000000|
[2025/09/12 05:04:41 270622] [debug] |scid:809dbe0a472bdf8398906d1c|xqc_timer_set|type:CONN_IDLE|expire:1757653541269449|now:1757653481269449|interv:60000000|
[2025/09/12 05:04:41 270626] [debug] |xqc_engine_main_logic|BEGIN|now:1757653481270626|
[2025/09/12 05:04:41 270631] [debug] |scid:809dbe0a472bdf8398906d1c|xqc_engine_process_conn|conn:0000558BB8AD760C|state:S_INIT|flag:TICKING DCID_OK UPPER_CONN_EXIST INIT_RECVD NEED_RUN (null) |now:1757653481270630|
[2025/09/12 05:04:41 270636] [info] |scid:809dbe0a472bdf8398906d1c|xqc_conn_check_tx_key|keys are ready, can send 1rtt now|
[2025/09/12 05:04:41 270640] [debug] |scid:809dbe0a472bdf8398906d1c|xqc_crypto_stream_on_read|encrypt_level:0|cur_state:S_INIT|next_state:S_INITIAL_RECVD|
[2025/09/12 05:04:41 270644] [debug] |scid:809dbe0a472bdf8398906d1c|xqc_process_crypto_write_streams|
[2025/09/12 05:04:41 270648] [debug] |scid:809dbe0a472bdf8398906d1c|xqc_crypto_stream_on_write|enc_level|0|
[2025/09/12 05:04:41 270652] [debug] |scid:809dbe0a472bdf8398906d1c|xqc_crypto_stream_on_write|cur_state:1|switch|
[2025/09/12 05:04:41 270658] [info] |scid:809dbe0a472bdf8398906d1c|xqc_crypto_stream_send|crypto send data|pkt_num:0|size:137|sent:94|pkt_type:INIT|frame:CRYPTO |now:1757653481270658|
[2025/09/12 05:04:41 270663] [debug] |scid:809dbe0a472bdf8398906d1c|xqc_crypto_stream_on_write|encrypt_level:0|cur_state:S_INITIAL_RECVD|next_state:S_INITIAL_SENT|
[2025/09/12 05:04:41 270667] [debug] |scid:809dbe0a472bdf8398906d1c|xqc_process_crypto_write_streams|
[2025/09/12 05:04:41 270670] [debug] |scid:809dbe0a472bdf8398906d1c|xqc_crypto_stream_on_write|enc_level|2|
[2025/09/12 05:04:41 270675] [info] |scid:809dbe0a472bdf8398906d1c|xqc_crypto_stream_send|crypto send data|pkt_num:0|size:194|sent:152|pkt_type:HSK|frame:CRYPTO |now:1757653481270675|
[2025/09/12 05:04:41 270680] [info] |scid:809dbe0a472bdf8398906d1c|xqc_crypto_stream_send|crypto send data|pkt_num:0|size:516|sent:474|pkt_type:HSK|frame:CRYPTO |now:1757653481270680|
[2025/09/12 05:04:41 270685] [info] |scid:809dbe0a472bdf8398906d1c|xqc_crypto_stream_send|crypto send data|pkt_num:0|size:126|sent:84|pkt_type:HSK|frame:CRYPTO |now:1757653481270684|
[2025/09/12 05:04:41 270689] [info] |scid:809dbe0a472bdf8398906d1c|xqc_crypto_stream_send|crypto send data|pkt_num:0|size:82|sent:40|pkt_type:HSK|frame:CRYPTO |now:1757653481270689|
[2025/09/12 05:04:41 270693] [debug] |scid:809dbe0a472bdf8398906d1c|xqc_crypto_stream_on_write|encrypt_level:2|cur_state:S_INITIAL_SENT|next_state:S_HANDSHAKE_SENT|
[2025/09/12 05:04:41 270698] [debug] |scid:809dbe0a472bdf8398906d1c|xqc_gen_ack_frame|largest_recv:200186261|ack_delay:1249|first_ack_range:0|largest_pkt_recv_time:1757653481269449|
[2025/09/12 05:04:41 270703] [debug] |scid:809dbe0a472bdf8398906d1c|xqc_gen_ack_frame|high:200186261|low:200186261|pkt_pns:0|
[2025/09/12 05:04:41 270707] [debug] |scid:809dbe0a472bdf8398906d1c|xqc_write_ack_to_one_packet|ack_size:9|path:0|path_largest_recv:200186261|frame_largest_recv:200186261|
[2025/09/12 05:04:41 270712] [debug] |scid:809dbe0a472bdf8398906d1c|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:0|
[2025/09/12 05:04:41 270720] [debug] |scid:809dbe0a472bdf8398906d1c|xqc_path_get_perf_class|conn:0000558BB8AD760C|path_id:0|path_srtt:250000|min_srtt:250000|path_bw:0|loss_rate:0.00|path_pto:0|
[2025/09/12 05:04:41 270725] [debug] |scid:809dbe0a472bdf8398906d1c|xqc_minrtt_scheduler_get_path|path srtt|conn:0000558BB8AD760C|path_id:0|path_srtt:250000|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:04:41 270730] [debug] |scid:809dbe0a472bdf8398906d1c|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CRYPTO |pn:0|size:137|reinj:0|path_class:2|
[2025/09/12 05:04:41 270734] [debug] |scid:809dbe0a472bdf8398906d1c|xqc_path_get_perf_class|conn:0000558BB8AD760C|path_id:0|path_srtt:250000|min_srtt:250000|path_bw:0|loss_rate:0.00|path_pto:0|
[2025/09/12 05:04:41 270738] [debug] |scid:809dbe0a472bdf8398906d1c|xqc_minrtt_scheduler_get_path|path srtt|conn:0000558BB8AD760C|path_id:0|path_srtt:250000|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:04:41 270743] [debug] |scid:809dbe0a472bdf8398906d1c|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CRYPTO |pn:0|size:194|reinj:0|path_class:2|
[2025/09/12 05:04:41 270747] [debug] |scid:809dbe0a472bdf8398906d1c|xqc_path_get_perf_class|conn:0000558BB8AD760C|path_id:0|path_srtt:250000|min_srtt:250000|path_bw:0|loss_rate:0.00|path_pto:0|
[2025/09/12 05:04:41 270751] [debug] |scid:809dbe0a472bdf8398906d1c|xqc_minrtt_scheduler_get_path|path srtt|conn:0000558BB8AD760C|path_id:0|path_srtt:250000|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:04:41 270755] [debug] |scid:809dbe0a472bdf8398906d1c|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CRYPTO |pn:0|size:516|reinj:0|path_class:2|
[2025/09/12 05:04:41 270759] [debug] |scid:809dbe0a472bdf8398906d1c|xqc_path_get_perf_class|conn:0000558BB8AD760C|path_id:0|path_srtt:250000|min_srtt:250000|path_bw:0|loss_rate:0.00|path_pto:0|
[2025/09/12 05:04:41 270763] [debug] |scid:809dbe0a472bdf8398906d1c|xqc_minrtt_scheduler_get_path|path srtt|conn:0000558BB8AD760C|path_id:0|path_srtt:250000|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:04:41 270767] [debug] |scid:809dbe0a472bdf8398906d1c|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CRYPTO |pn:0|size:126|reinj:0|path_class:2|
[2025/09/12 05:04:41 270771] [debug] |scid:809dbe0a472bdf8398906d1c|xqc_path_get_perf_class|conn:0000558BB8AD760C|path_id:0|path_srtt:250000|min_srtt:250000|path_bw:0|loss_rate:0.00|path_pto:0|
[2025/09/12 05:04:41 270775] [debug] |scid:809dbe0a472bdf8398906d1c|xqc_minrtt_scheduler_get_path|path srtt|conn:0000558BB8AD760C|path_id:0|path_srtt:250000|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:04:41 270779] [debug] |scid:809dbe0a472bdf8398906d1c|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CRYPTO |pn:0|size:82|reinj:0|path_class:2|
[2025/09/12 05:04:41 270783] [debug] |scid:809dbe0a472bdf8398906d1c|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:ACK |stream_id:0|stream_offset:0|
[2025/09/12 05:04:41 270788] [debug] |scid:809dbe0a472bdf8398906d1c|xqc_check_acked_or_dropped_pkt|conn:0000558BB8AD760C|pkt_num:0|size:137|pkt_type:INIT|frame:CRYPTO |
[2025/09/12 05:04:41 270793] [debug] |scid:809dbe0a472bdf8398906d1c|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:0|
[2025/09/12 05:04:41 270828] [info] |scid:809dbe0a472bdf8398906d1c|xqc_send_packet_with_pn|<==|conn:0000558BB8AD760C|path:0|pkt_num:0|size:1184|sent:1200|pkt_type:INIT|frame:PADDING CRYPTO |inflight:0|now:1757653481270801|stream_id:0|stream_offset:0|
[2025/09/12 05:04:41 270835] [debug] |scid:809dbe0a472bdf8398906d1c|xqc_send_ctl_on_packet_sent|conn:0000558BB8AD760C|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 05:04:41 270846] [debug] |scid:809dbe0a472bdf8398906d1c|xqc_send_ctl_on_packet_sent|path:0|inflight:0|applimit:0|
[2025/09/12 05:04:41 270853] [debug] |scid:809dbe0a472bdf8398906d1c|xqc_send_ctl_get_pto_time_and_space|srtt:250000|rtt_var:125000|pto_duration:750000|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:04:41 270860] [debug] |scid:809dbe0a472bdf8398906d1c|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8AD760C|path:0|PNS: 0, unacked: 1184|
[2025/09/12 05:04:41 270866] [debug] |scid:809dbe0a472bdf8398906d1c|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8AD760C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:04:41 270873] [debug] |scid:809dbe0a472bdf8398906d1c|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8AD760C|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:04:41 270878] [debug] |scid:809dbe0a472bdf8398906d1c|xqc_timer_set|type:LOSS_DETECTION|expire:1757653482020801|now:1757653481270853|interv:749948|
[2025/09/12 05:04:41 270885] [debug] |scid:809dbe0a472bdf8398906d1c|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB8AD760C|path:0|pns:0|expire:1757653482020801|now:1757653481270853|interval:749948|pto_count:0|srtt:250000
[2025/09/12 05:04:41 270892] [debug] |scid:809dbe0a472bdf8398906d1c|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:45952|inflight:1184|
[2025/09/12 05:04:41 270900] [debug] |scid:809dbe0a472bdf8398906d1c|xqc_check_acked_or_dropped_pkt|conn:0000558BB8AD760C|pkt_num:0|size:194|pkt_type:HSK|frame:CRYPTO |
[2025/09/12 05:04:41 270905] [debug] |scid:809dbe0a472bdf8398906d1c|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:0|
[2025/09/12 05:04:41 270931] [info] |scid:809dbe0a472bdf8398906d1c|xqc_send_packet_with_pn|<==|conn:0000558BB8AD760C|path:0|pkt_num:0|size:194|sent:210|pkt_type:HSK|frame:CRYPTO |inflight:1184|now:1757653481270912|stream_id:0|stream_offset:0|
[2025/09/12 05:04:41 270937] [debug] |scid:809dbe0a472bdf8398906d1c|xqc_send_ctl_on_packet_sent|conn:0000558BB8AD760C|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 05:04:41 270945] [debug] |scid:809dbe0a472bdf8398906d1c|xqc_send_ctl_on_packet_sent|path:0|inflight:1184|applimit:0|
[2025/09/12 05:04:41 270951] [debug] |scid:809dbe0a472bdf8398906d1c|xqc_send_ctl_get_pto_time_and_space|srtt:250000|rtt_var:125000|pto_duration:750000|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:04:41 270958] [debug] |scid:809dbe0a472bdf8398906d1c|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8AD760C|path:0|PNS: 0, unacked: 1184|
[2025/09/12 05:04:41 270965] [debug] |scid:809dbe0a472bdf8398906d1c|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8AD760C|path:0|PNS: 1, unacked: 194|
[2025/09/12 05:04:41 270971] [debug] |scid:809dbe0a472bdf8398906d1c|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8AD760C|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:04:41 270977] [debug] |scid:809dbe0a472bdf8398906d1c|xqc_timer_set|type:LOSS_DETECTION|expire:1757653482020801|now:1757653481270951|interv:749850|
[2025/09/12 05:04:41 270981] [debug] |scid:809dbe0a472bdf8398906d1c|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB8AD760C|path:0|pns:0|expire:1757653482020801|now:1757653481270951|interval:749850|pto_count:0|srtt:250000
[2025/09/12 05:04:41 270985] [debug] |scid:809dbe0a472bdf8398906d1c|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:45952|inflight:1378|
[2025/09/12 05:04:41 270990] [debug] |scid:809dbe0a472bdf8398906d1c|xqc_check_acked_or_dropped_pkt|conn:0000558BB8AD760C|pkt_num:0|size:516|pkt_type:HSK|frame:CRYPTO |
[2025/09/12 05:04:41 270994] [debug] |scid:809dbe0a472bdf8398906d1c|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1|
[2025/09/12 05:04:41 271019] [info] |scid:809dbe0a472bdf8398906d1c|xqc_send_packet_with_pn|<==|conn:0000558BB8AD760C|path:0|pkt_num:1|size:516|sent:532|pkt_type:HSK|frame:CRYPTO |inflight:1378|now:1757653481271001|stream_id:0|stream_offset:0|
[2025/09/12 05:04:41 271026] [debug] |scid:809dbe0a472bdf8398906d1c|xqc_send_ctl_on_packet_sent|conn:0000558BB8AD760C|path:0|pkt_num:1|origin_pktnum:0|size:516|enc_size:532|pkt_type:HSK|frame:CRYPTO |conn_state:S_HANDSHAKE_SENT|po_in_flight:0||retrans:0|
[2025/09/12 05:04:41 271055] [debug] |scid:809dbe0a472bdf8398906d1c|xqc_send_ctl_on_packet_sent|path:0|inflight:1378|applimit:0|
[2025/09/12 05:04:41 271065] [debug] |scid:809dbe0a472bdf8398906d1c|xqc_send_ctl_get_pto_time_and_space|srtt:250000|rtt_var:125000|pto_duration:750000|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:04:41 271072] [debug] |scid:809dbe0a472bdf8398906d1c|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8AD760C|path:0|PNS: 0, unacked: 1184|
[2025/09/12 05:04:41 271079] [debug] |scid:809dbe0a472bdf8398906d1c|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8AD760C|path:0|PNS: 1, unacked: 710|
[2025/09/12 05:04:41 271085] [debug] |scid:809dbe0a472bdf8398906d1c|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8AD760C|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:04:41 271091] [debug] |scid:809dbe0a472bdf8398906d1c|xqc_timer_set|type:LOSS_DETECTION|expire:1757653482020801|now:1757653481271065|interv:749736|
[2025/09/12 05:04:41 271095] [debug] |scid:809dbe0a472bdf8398906d1c|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB8AD760C|path:0|pns:0|expire:1757653482020801|now:1757653481271065|interval:749736|pto_count:0|srtt:250000
[2025/09/12 05:04:41 271100] [debug] |scid:809dbe0a472bdf8398906d1c|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:45952|inflight:1894|
[2025/09/12 05:04:41 271105] [debug] |scid:809dbe0a472bdf8398906d1c|xqc_check_acked_or_dropped_pkt|conn:0000558BB8AD760C|pkt_num:0|size:126|pkt_type:HSK|frame:CRYPTO |
[2025/09/12 05:04:41 271109] [debug] |scid:809dbe0a472bdf8398906d1c|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:2|
[2025/09/12 05:04:41 271134] [info] |scid:809dbe0a472bdf8398906d1c|xqc_send_packet_with_pn|<==|conn:0000558BB8AD760C|path:0|pkt_num:2|size:126|sent:142|pkt_type:HSK|frame:CRYPTO |inflight:1894|now:1757653481271116|stream_id:0|stream_offset:0|
[2025/09/12 05:04:41 271140] [debug] |scid:809dbe0a472bdf8398906d1c|xqc_send_ctl_on_packet_sent|conn:0000558BB8AD760C|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 05:04:41 271147] [debug] |scid:809dbe0a472bdf8398906d1c|xqc_send_ctl_on_packet_sent|path:0|inflight:1894|applimit:0|
[2025/09/12 05:04:41 271154] [debug] |scid:809dbe0a472bdf8398906d1c|xqc_send_ctl_get_pto_time_and_space|srtt:250000|rtt_var:125000|pto_duration:750000|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:04:41 271161] [debug] |scid:809dbe0a472bdf8398906d1c|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8AD760C|path:0|PNS: 0, unacked: 1184|
[2025/09/12 05:04:41 271167] [debug] |scid:809dbe0a472bdf8398906d1c|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8AD760C|path:0|PNS: 1, unacked: 836|
[2025/09/12 05:04:41 271174] [debug] |scid:809dbe0a472bdf8398906d1c|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8AD760C|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:04:41 271180] [debug] |scid:809dbe0a472bdf8398906d1c|xqc_timer_set|type:LOSS_DETECTION|expire:1757653482020801|now:1757653481271153|interv:749648|
[2025/09/12 05:04:41 271185] [debug] |scid:809dbe0a472bdf8398906d1c|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB8AD760C|path:0|pns:0|expire:1757653482020801|now:1757653481271153|interval:749648|pto_count:0|srtt:250000
[2025/09/12 05:04:41 271189] [debug] |scid:809dbe0a472bdf8398906d1c|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:45952|inflight:2020|
[2025/09/12 05:04:41 271194] [debug] |scid:809dbe0a472bdf8398906d1c|xqc_check_acked_or_dropped_pkt|conn:0000558BB8AD760C|pkt_num:0|size:82|pkt_type:HSK|frame:CRYPTO |
[2025/09/12 05:04:41 271198] [debug] |scid:809dbe0a472bdf8398906d1c|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:3|
[2025/09/12 05:04:41 271221] [info] |scid:809dbe0a472bdf8398906d1c|xqc_send_packet_with_pn|<==|conn:0000558BB8AD760C|path:0|pkt_num:3|size:82|sent:98|pkt_type:HSK|frame:CRYPTO |inflight:2020|now:1757653481271204|stream_id:0|stream_offset:0|
[2025/09/12 05:04:41 271234] [debug] |scid:809dbe0a472bdf8398906d1c|xqc_send_ctl_on_packet_sent|conn:0000558BB8AD760C|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 05:04:41 271241] [debug] |scid:809dbe0a472bdf8398906d1c|xqc_send_ctl_on_packet_sent|path:0|inflight:2020|applimit:0|
[2025/09/12 05:04:41 271247] [debug] |scid:809dbe0a472bdf8398906d1c|xqc_send_ctl_get_pto_time_and_space|srtt:250000|rtt_var:125000|pto_duration:750000|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:04:41 271254] [debug] |scid:809dbe0a472bdf8398906d1c|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8AD760C|path:0|PNS: 0, unacked: 1184|
[2025/09/12 05:04:41 271260] [debug] |scid:809dbe0a472bdf8398906d1c|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8AD760C|path:0|PNS: 1, unacked: 918|
[2025/09/12 05:04:41 271266] [debug] |scid:809dbe0a472bdf8398906d1c|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8AD760C|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:04:41 271271] [debug] |scid:809dbe0a472bdf8398906d1c|xqc_timer_set|type:LOSS_DETECTION|expire:1757653482020801|now:1757653481271247|interv:749554|
[2025/09/12 05:04:41 271274] [debug] |scid:809dbe0a472bdf8398906d1c|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB8AD760C|path:0|pns:0|expire:1757653482020801|now:1757653481271247|interval:749554|pto_count:0|srtt:250000
[2025/09/12 05:04:41 271279] [debug] |scid:809dbe0a472bdf8398906d1c|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:45952|inflight:2102|
[2025/09/12 05:04:41 271283] [debug] |scid:809dbe0a472bdf8398906d1c|xqc_check_acked_or_dropped_pkt|conn:0000558BB8AD760C|pkt_num:0|size:52|pkt_type:INIT|frame:ACK |
[2025/09/12 05:04:41 271288] [debug] |scid:809dbe0a472bdf8398906d1c|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1|
[2025/09/12 05:04:41 271311] [info] |scid:809dbe0a472bdf8398906d1c|xqc_send_packet_with_pn|<==|conn:0000558BB8AD760C|path:0|pkt_num:1|size:52|sent:68|pkt_type:INIT|frame:ACK |inflight:2102|now:1757653481271294|stream_id:0|stream_offset:0|
[2025/09/12 05:04:41 271316] [debug] |scid:809dbe0a472bdf8398906d1c|xqc_send_ctl_on_packet_sent|conn:0000558BB8AD760C|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 05:04:41 271325] [debug] |scid:809dbe0a472bdf8398906d1c|xqc_conn_next_wakeup_time|wakeup_time:1757653482020801|
[2025/09/12 05:04:41 271332] [debug] |scid:809dbe0a472bdf8398906d1c|xqc_engine_add_wakeup_queue|next_tick_time:1757653482020801|
[2025/09/12 05:04:41 271338] [debug] |xqc_engine_wakeup_after|wakeup:1757653481304747|now:1757653481271338|diff:33409|
[2025/09/12 05:04:41 271345] [debug] |xqc_engine_main_logic|END|now:1757653481270630|
[2025/09/12 05:04:41 271354] [debug] |xqc_engine_main_logic|BEGIN|now:1757653481271354|
[2025/09/12 05:04:41 271359] [debug] |xqc_engine_wakeup_after|wakeup:1757653481304747|now:1757653481271359|diff:33388|
[2025/09/12 05:04:41 271363] [debug] |xqc_engine_main_logic|END|now:1757653481271354|
[2025/09/12 05:04:41 305277] [info] |xqc_engine_packet_process|==>|conn:0000558BB8AD760C|size:1200|state:S_HANDSHAKE_SENT|recv_time:1757653481305275|
[2025/09/12 05:04:41 305297] [debug] |scid:809dbe0a472bdf8398906d1c|xqc_packet_parse_initial|packet parse|initial|
[2025/09/12 05:04:41 305305] [debug] |scid:809dbe0a472bdf8398906d1c|xqc_packet_parse_initial|success|Length:22|
[2025/09/12 05:04:41 305317] [debug] |scid:809dbe0a472bdf8398906d1c|xqc_packet_decrypt|largest_pn:200186261|
[2025/09/12 05:04:41 305326] [debug] |scid:809dbe0a472bdf8398906d1c|xqc_packet_decrypt|decryption nonce|path_id:0|pn:200186262|
[2025/09/12 05:04:41 305337] [debug] |scid:809dbe0a472bdf8398906d1c|xqc_packet_decrypt_single|pkt_type:INIT|pkt_num:200186262|
[2025/09/12 05:04:41 305356] [debug] |scid:809dbe0a472bdf8398906d1c|xqc_process_frames|frame_type:2|
[2025/09/12 05:04:41 305367] [debug] |scid:809dbe0a472bdf8398906d1c|xqc_send_ctl_on_ack_received|conn:0000558BB8AD760C|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 05:04:41 305377] [debug] |scid:809dbe0a472bdf8398906d1c|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:1184|prior_delivered:0|prior_time:1757653481270801|is_app_limited:1|send_elapse:0|ack_elapse:34474|ctl_first_sent_time:1757653481270801|lagest_ack_time:1757653481305275|curr_delivered:1184|
[2025/09/12 05:04:41 305388] [debug] |scid:809dbe0a472bdf8398906d1c|xqc_update_sample|sampler_sent_time_update:1757653481270801|
[2025/09/12 05:04:41 305397] [debug] |scid:809dbe0a472bdf8398906d1c|xqc_send_ctl_on_ack_received|sndq_packets_used:4||sndq_packets_used_bytes:0|sndq_packets_free:2|
[2025/09/12 05:04:41 305405] [debug] |scid:809dbe0a472bdf8398906d1c|xqc_send_ctl_update_rtt|before update rtt|conn:0000558BB8AD760C|srtt:250000|rttvar:125000|minrtt:4294967295|latest_rtt:34474|ack_delay:0|
[2025/09/12 05:04:41 305414] [debug] |scid:809dbe0a472bdf8398906d1c|xqc_send_ctl_update_rtt|l-0.0.0.0-443-809dbe0a472bdf8398906d1c p-193.167.0.100-56640-da265c6fd99578d6d13ae0f70513bb40e7 |after update rtt|conn:0000558BB8AD760C|srtt:34474|rttvar:17237|minrtt:34474|latest_rtt:34474|ack_delay:0|
[2025/09/12 05:04:41 305424] [debug] |scid:809dbe0a472bdf8398906d1c|xqc_send_ctl_get_lost_sent_pn|largest_acked:0|lost_pn:18446744073709551615|thresh:3|
[2025/09/12 05:04:41 305433] [debug] |scid:809dbe0a472bdf8398906d1c|xqc_send_ctl_on_ack_received|xqc_recv_record_del from 200186262|pns:0|
[2025/09/12 05:04:41 305441] [debug] |scid:809dbe0a472bdf8398906d1c|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:04:41 305450] [debug] |scid:809dbe0a472bdf8398906d1c|xqc_send_ctl_get_pto_time_and_space|srtt:34474|rtt_var:17237|pto_duration:103422|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:04:41 305459] [debug] |scid:809dbe0a472bdf8398906d1c|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8AD760C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:04:41 305468] [debug] |scid:809dbe0a472bdf8398906d1c|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8AD760C|path:0|PNS: 1, unacked: 918|
[2025/09/12 05:04:41 305476] [debug] |scid:809dbe0a472bdf8398906d1c|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8AD760C|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:04:41 305483] [debug] |scid:809dbe0a472bdf8398906d1c|xqc_timer_set|type:LOSS_DETECTION|expire:1757653481374626|now:1757653481305449|interv:69177|
[2025/09/12 05:04:41 305489] [debug] |scid:809dbe0a472bdf8398906d1c|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB8AD760C|path:0|pns:1|expire:1757653481374626|now:1757653481305449|interval:69177|pto_count:0|srtt:34474
[2025/09/12 05:04:41 305495] [debug] |scid:809dbe0a472bdf8398906d1c|xqc_generate_sample|sampler: send_elapse 0, ack_elapse 34474, delivered 1184|rate 34344|lost 0|
[2025/09/12 05:04:41 305501] [debug] |scid:809dbe0a472bdf8398906d1c|xqc_bbr_update_bandwidth|BBRv1: RTT round update 0 -> 1|
[2025/09/12 05:04:41 305507] [debug] |scid:809dbe0a472bdf8398906d1c|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (34344) in round 1|
[2025/09/12 05:04:41 305512] [debug] |scid:809dbe0a472bdf8398906d1c|xqc_bbr_update_min_rtt|probertt expire|rtt:34474, old_rtt:2147483647|
[2025/09/12 05:04:41 305517] [debug] |scid:809dbe0a472bdf8398906d1c|xqc_bbr_update_min_rtt|minrtt expire|rtt:34474, old_rtt:2147483647|
[2025/09/12 05:04:41 305523] [debug] |scid:809dbe0a472bdf8398906d1c|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:5744|extra_cwnd:2368|
[2025/09/12 05:04:41 305528] [debug] |scid:809dbe0a472bdf8398906d1c|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:45952|packet_lost:0|acked:1184|po_sent_time:1757653481270801|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1184|
[2025/09/12 05:04:41 305541] [debug] |scid:809dbe0a472bdf8398906d1c|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:45952|packet_lost:0|acked:1184|po_sent_time:1757653481270801|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1184|
[2025/09/12 05:04:41 305548] [debug] |scid:809dbe0a472bdf8398906d1c|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-809dbe0a472bdf8398906d1c p-193.167.0.100-56640-da265c6fd99578d6d13ae0f70513bb40e7 |bbr on ack|mode:0|pacing_rate:3845549|bw:34344|cwnd:47136|full_bw_reached:0|inflight:918|srtt:34474|latest_rtt:34474|min_rtt:34474|applimit:1|lost:0|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:1|
[2025/09/12 05:04:41 305555] [stats] |scid:809dbe0a472bdf8398906d1c|xqc_send_ctl_info_circle_record|l-0.0.0.0-443-809dbe0a472bdf8398906d1c p-193.167.0.100-56640-da265c6fd99578d6d13ae0f70513bb40e7 |path:0||cwnd:47136|inflight:918|mode:0|applimit:0|pacing_rate:3845549|bw:34344|srtt:34474|latest_rtt:34474|min_rtt:34474|send:5|lost:0|tlp:0|recv:1|recovery:0|slow_start:1|conn_life:36078|acked:1184|delivered:1184|is_cwnd_limited:0|
[2025/09/12 05:04:41 305563] [info] |scid:809dbe0a472bdf8398906d1c|xqc_conn_addr_validated|Address Validated|conn:0000558BB8AD760C|role:1|
[2025/09/12 05:04:41 305569] [debug] |scid:809dbe0a472bdf8398906d1c|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:200186262|largest:200186262|pns:0|
[2025/09/12 05:04:41 305576] [info] |scid:809dbe0a472bdf8398906d1c|xqc_conn_on_pkt_processed|====>|conn:0000558BB8AD760C|path:0|size:1200|pkt_type:INIT|pkt_num:200186262|frame:ACK |recv_time:1757653481305275|dcid:809dbe0a472bdf8398906d1c|dcid_seq:0|
[2025/09/12 05:04:41 305582] [debug] |scid:809dbe0a472bdf8398906d1c|xqc_packet_parse_handshake|success|Length:64|
[2025/09/12 05:04:41 305590] [debug] |scid:809dbe0a472bdf8398906d1c|xqc_packet_decrypt|largest_pn:0|
[2025/09/12 05:04:41 305595] [debug] |scid:809dbe0a472bdf8398906d1c|xqc_packet_decrypt|decryption nonce|path_id:0|pn:200186261|
[2025/09/12 05:04:41 305602] [debug] |scid:809dbe0a472bdf8398906d1c|xqc_packet_decrypt_single|pkt_type:HSK|pkt_num:200186261|
[2025/09/12 05:04:41 305607] [debug] |scid:809dbe0a472bdf8398906d1c|xqc_process_frames|frame_type:2|
[2025/09/12 05:04:41 305613] [debug] |scid:809dbe0a472bdf8398906d1c|xqc_send_ctl_on_ack_received|conn:0000558BB8AD760C|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 05:04:41 305619] [debug] |scid:809dbe0a472bdf8398906d1c|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:1378|prior_delivered:0|prior_time:1757653481270801|is_app_limited:1|send_elapse:111|ack_elapse:34474|ctl_first_sent_time:1757653481270912|lagest_ack_time:1757653481305275|curr_delivered:1378|
[2025/09/12 05:04:41 305626] [debug] |scid:809dbe0a472bdf8398906d1c|xqc_update_sample|sampler_sent_time_update:1757653481270912|
[2025/09/12 05:04:41 305631] [debug] |scid:809dbe0a472bdf8398906d1c|xqc_send_ctl_on_ack_received|sndq_packets_used:3||sndq_packets_used_bytes:0|sndq_packets_free:3|
[2025/09/12 05:04:41 305637] [debug] |scid:809dbe0a472bdf8398906d1c|xqc_send_ctl_on_ack_received|conn:0000558BB8AD760C|path:0|pkt_num:1|origin_pktnum:0|size:516|pns:1|pkt_type:HSK|frame:CRYPTO |conn_state:S_HANDSHAKE_SENT|frame_largest_ack:3|path_largest_ack:1|
[2025/09/12 05:04:41 305642] [debug] |scid:809dbe0a472bdf8398906d1c|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:1894|prior_delivered:0|prior_time:1757653481270801|is_app_limited:1|send_elapse:200|ack_elapse:34474|ctl_first_sent_time:1757653481271001|lagest_ack_time:1757653481305275|curr_delivered:1894|
[2025/09/12 05:04:41 305648] [debug] |scid:809dbe0a472bdf8398906d1c|xqc_update_sample|sampler_sent_time_update:1757653481271001|
[2025/09/12 05:04:41 305653] [debug] |scid:809dbe0a472bdf8398906d1c|xqc_send_ctl_on_ack_received|sndq_packets_used:2||sndq_packets_used_bytes:0|sndq_packets_free:4|
[2025/09/12 05:04:41 305659] [debug] |scid:809dbe0a472bdf8398906d1c|xqc_send_ctl_on_ack_received|conn:0000558BB8AD760C|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 05:04:41 305668] [debug] |scid:809dbe0a472bdf8398906d1c|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:2020|prior_delivered:0|prior_time:1757653481270801|is_app_limited:1|send_elapse:315|ack_elapse:34474|ctl_first_sent_time:1757653481271116|lagest_ack_time:1757653481305275|curr_delivered:2020|
[2025/09/12 05:04:41 305674] [debug] |scid:809dbe0a472bdf8398906d1c|xqc_update_sample|sampler_sent_time_update:1757653481271116|
[2025/09/12 05:04:41 305679] [debug] |scid:809dbe0a472bdf8398906d1c|xqc_send_ctl_on_ack_received|sndq_packets_used:1||sndq_packets_used_bytes:0|sndq_packets_free:5|
[2025/09/12 05:04:41 305684] [debug] |scid:809dbe0a472bdf8398906d1c|xqc_send_ctl_on_ack_received|conn:0000558BB8AD760C|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 05:04:41 305690] [debug] |scid:809dbe0a472bdf8398906d1c|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:2102|prior_delivered:0|prior_time:1757653481270801|is_app_limited:1|send_elapse:403|ack_elapse:34474|ctl_first_sent_time:1757653481271204|lagest_ack_time:1757653481305275|curr_delivered:2102|
[2025/09/12 05:04:41 305696] [debug] |scid:809dbe0a472bdf8398906d1c|xqc_update_sample|sampler_sent_time_update:1757653481271204|
[2025/09/12 05:04:41 305701] [debug] |scid:809dbe0a472bdf8398906d1c|xqc_send_ctl_on_ack_received|sndq_packets_used:0||sndq_packets_used_bytes:0|sndq_packets_free:6|
[2025/09/12 05:04:41 305706] [debug] |scid:809dbe0a472bdf8398906d1c|xqc_send_ctl_update_rtt|before update rtt|conn:0000558BB8AD760C|srtt:34474|rttvar:17237|minrtt:34474|latest_rtt:34071|ack_delay:0|
[2025/09/12 05:04:41 305712] [debug] |scid:809dbe0a472bdf8398906d1c|xqc_send_ctl_update_rtt|l-0.0.0.0-443-809dbe0a472bdf8398906d1c p-193.167.0.100-56640-da265c6fd99578d6d13ae0f70513bb40e7 |after update rtt|conn:0000558BB8AD760C|srtt:34423|rttvar:13028|minrtt:34071|latest_rtt:34071|ack_delay:0|
[2025/09/12 05:04:41 305717] [debug] |scid:809dbe0a472bdf8398906d1c|xqc_send_ctl_get_lost_sent_pn|largest_acked:3|lost_pn:0|thresh:3|
[2025/09/12 05:04:41 305723] [debug] |scid:809dbe0a472bdf8398906d1c|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:04:41 305728] [debug] |scid:809dbe0a472bdf8398906d1c|xqc_send_ctl_set_loss_detection_timer|unset|no ack-eliciting pkts in flight|conn:0000558BB8AD760C|path:0|
[2025/09/12 05:04:41 305733] [debug] |scid:809dbe0a472bdf8398906d1c|xqc_timer_unset|type:LOSS_DETECTION|
[2025/09/12 05:04:41 305738] [debug] |scid:809dbe0a472bdf8398906d1c|xqc_generate_sample|sampler: send_elapse 403, ack_elapse 34474, delivered 2102|rate 60973|lost 0|
[2025/09/12 05:04:41 305744] [debug] |scid:809dbe0a472bdf8398906d1c|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (60973) in round 1|
[2025/09/12 05:04:41 305749] [debug] |scid:809dbe0a472bdf8398906d1c|xqc_bbr_update_min_rtt|probertt expire|rtt:34071, old_rtt:34474|
[2025/09/12 05:04:41 305754] [debug] |scid:809dbe0a472bdf8398906d1c|xqc_bbr_update_min_rtt|minrtt expire|rtt:34071, old_rtt:34474|
[2025/09/12 05:04:41 305759] [debug] |scid:809dbe0a472bdf8398906d1c|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:5992|extra_cwnd:4204|
[2025/09/12 05:04:41 305765] [debug] |scid:809dbe0a472bdf8398906d1c|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:47136|packet_lost:0|acked:918|po_sent_time:1757653481271204|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1184|
[2025/09/12 05:04:41 305770] [debug] |scid:809dbe0a472bdf8398906d1c|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:47136|packet_lost:0|acked:918|po_sent_time:1757653481271204|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1184|
[2025/09/12 05:04:41 305776] [debug] |scid:809dbe0a472bdf8398906d1c|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-809dbe0a472bdf8398906d1c p-193.167.0.100-56640-da265c6fd99578d6d13ae0f70513bb40e7 |bbr on ack|mode:0|pacing_rate:3845549|bw:60973|cwnd:48054|full_bw_reached:0|inflight:0|srtt:34423|latest_rtt:34071|min_rtt:34071|applimit:1|lost:0|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:04:41 305786] [stats] |scid:809dbe0a472bdf8398906d1c|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-809dbe0a472bdf8398906d1c p-193.167.0.100-56640-da265c6fd99578d6d13ae0f70513bb40e7 |bandwidth change record|bw_before:34344|bw_after:60973|srtt:34423|cwnd:48054|
[2025/09/12 05:04:41 305792] [debug] |scid:809dbe0a472bdf8398906d1c|xqc_process_frames|frame_type:6|
[2025/09/12 05:04:41 305798] [debug] |scid:809dbe0a472bdf8398906d1c|xqc_process_crypto_frame|level:2|
[2025/09/12 05:04:41 305803] [debug] |scid:809dbe0a472bdf8398906d1c|xqc_read_crypto_stream|xqc_read_crypto_stream|level:2|
[2025/09/12 05:04:41 305808] [debug] |scid:809dbe0a472bdf8398906d1c|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:2|36u|
[2025/09/12 05:04:41 305910] [debug] |scid:809dbe0a472bdf8398906d1c|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:3|SSL_quic_write_level:3|rv:1|
[2025/09/12 05:04:41 305916] [debug] |scid:809dbe0a472bdf8398906d1c|xqc_tls_do_handshake|TLS handshake|ret:1|
[2025/09/12 05:04:41 305920] [debug] |scid:809dbe0a472bdf8398906d1c|xqc_engine_remove_wakeup_queue|next_tick_time:1757653482020801|pq_index:3|
[2025/09/12 05:04:41 305925] [debug] |scid:809dbe0a472bdf8398906d1c|xqc_engine_add_active_queue|last_ticked_time:1757653481270630|
[2025/09/12 05:04:41 305929] [debug] |scid:809dbe0a472bdf8398906d1c|xqc_create_crypto_stream|encrypt_level:3|cur_state:S_HANDSHAKE_SENT|
[2025/09/12 05:04:41 305933] [debug] |scid:809dbe0a472bdf8398906d1c|xqc_process_crypto_frame|server create 1RTT stream|
[2025/09/12 05:04:41 305937] [info] |scid:809dbe0a472bdf8398906d1c|xqc_send_ctl_on_pns_discard|xqc_send_ctl_set_loss_detection_timer on discard pns:0
[2025/09/12 05:04:41 305941] [debug] |scid:809dbe0a472bdf8398906d1c|xqc_send_ctl_set_loss_detection_timer|unset|no ack-eliciting pkts in flight|conn:0000558BB8AD760C|path:0|
[2025/09/12 05:04:41 305945] [debug] |scid:809dbe0a472bdf8398906d1c|xqc_timer_unset|type:LOSS_DETECTION|
[2025/09/12 05:04:41 305949] [debug] |scid:809dbe0a472bdf8398906d1c|xqc_timer_unset|type:ACK_HSK|
[2025/09/12 05:04:41 305954] [debug] |scid:809dbe0a472bdf8398906d1c|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 05:04:41 305959] [debug] |scid:809dbe0a472bdf8398906d1c|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:200186261|largest:200186261|pns:1|
[2025/09/12 05:04:41 305963] [info] |scid:809dbe0a472bdf8398906d1c|xqc_conn_on_pkt_processed|====>|conn:0000558BB8AD760C|path:0|size:1137|pkt_type:HSK|pkt_num:200186261|frame:ACK CRYPTO |recv_time:1757653481305275|dcid:809dbe0a472bdf8398906d1c|dcid_seq:0|
[2025/09/12 05:04:41 305968] [debug] |scid:809dbe0a472bdf8398906d1c|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:809dbe0a472bdf8398906d1c|spin_bit:0|
[2025/09/12 05:04:41 305972] [warn] |scid:809dbe0a472bdf8398906d1c|xqc_packet_parse_single|delay|buff 1RTT packet before handshake completed|
[2025/09/12 05:04:41 305977] [debug] |scid:809dbe0a472bdf8398906d1c|xqc_conn_buff_undecrypt_packet_in|====>|delay|undecrypt_count:1|encrypt_level:3|
[2025/09/12 05:04:41 305981] [info] |scid:809dbe0a472bdf8398906d1c|xqc_conn_process_packet|ignore err|-630|
[2025/09/12 05:04:41 305985] [debug] |scid:809dbe0a472bdf8398906d1c|xqc_timer_set|type:PATH_IDLE|expire:1757653541305275|now:1757653481305275|interv:60000000|
[2025/09/12 05:04:41 305989] [debug] |scid:809dbe0a472bdf8398906d1c|xqc_timer_set|type:CONN_IDLE|expire:1757653541305275|now:1757653481305275|interv:60000000|
[2025/09/12 05:04:41 305993] [debug] |xqc_engine_main_logic|BEGIN|now:1757653481305993|
[2025/09/12 05:04:41 306001] [debug] |scid:d8d4f6b3e3adf9de19b35bb9|xqc_engine_remove_wakeup_queue|next_tick_time:1757653481304747|pq_index:0|
[2025/09/12 05:04:41 306005] [debug] |scid:d8d4f6b3e3adf9de19b35bb9|xqc_engine_add_active_queue|last_ticked_time:1757653481221426|
[2025/09/12 05:04:41 306010] [debug] |scid:d8d4f6b3e3adf9de19b35bb9|xqc_engine_process_conn|conn:0000558BB8A7A98C|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:1757653481306009|
[2025/09/12 05:04:41 306015] [debug] |scid:d8d4f6b3e3adf9de19b35bb9|xqc_timer_expire|timer expired|type:LOSS_DETECTION|expire_time:1757653481304747|now:1757653481306009|
[2025/09/12 05:04:41 306019] [debug] |scid:d8d4f6b3e3adf9de19b35bb9|xqc_timer_loss_detection_timeout|path:0|loss_detection_timeout|
[2025/09/12 05:04:41 306023] [debug] |scid:d8d4f6b3e3adf9de19b35bb9|xqc_timer_loss_detection_timeout|send Probe pkts|conn:0000558BB8A7A98C|path:0|bytes_in_flight:1333|
[2025/09/12 05:04:41 306027] [debug] |scid:d8d4f6b3e3adf9de19b35bb9|xqc_send_ctl_get_pto_time_and_space|srtt:31076|rtt_var:6772|pto_duration:58164|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:04:41 306031] [debug] |scid:d8d4f6b3e3adf9de19b35bb9|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8A7A98C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:04:41 306035] [debug] |scid:d8d4f6b3e3adf9de19b35bb9|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8A7A98C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:04:41 306066] [debug] |scid:d8d4f6b3e3adf9de19b35bb9|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8A7A98C|path:0|PNS: 2, unacked: 1333|
[2025/09/12 05:04:41 306071] [debug] |scid:d8d4f6b3e3adf9de19b35bb9|xqc_path_send_one_or_two_ack_elicit_pkts|send two ack-eliciting pkts|path:0|pns:2|
[2025/09/12 05:04:41 306076] [debug] |scid:d8d4f6b3e3adf9de19b35bb9|xqc_conn_send_probe_pkt|conn:0000558BB8A7A98C|path:0|pkt_num:2|size:283|pkt_type:SHORT_HEADER|frame:CRYPTO |conn_state:ESTABED|
[2025/09/12 05:04:41 306081] [debug] |scid:d8d4f6b3e3adf9de19b35bb9|xqc_conn_send_probe_pkt|conn:0000558BB8A7A98C|path:0|pkt_num:8|size:1050|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|
[2025/09/12 05:04:41 306086] [debug] |scid:d8d4f6b3e3adf9de19b35bb9|xqc_timer_loss_detection_timeout|xqc_send_ctl_set_loss_detection_timer|PTO|conn:0000558BB8A7A98C|pto_count:1
[2025/09/12 05:04:41 306090] [debug] |scid:d8d4f6b3e3adf9de19b35bb9|xqc_send_ctl_get_pto_time_and_space|srtt:31076|rtt_var:6772|pto_duration:116328|backoff_factor:2.00|backoff:2.00|pto_cnt:1|max_ack_delay:25|
[2025/09/12 05:04:41 306095] [debug] |scid:d8d4f6b3e3adf9de19b35bb9|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8A7A98C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:04:41 306098] [debug] |scid:d8d4f6b3e3adf9de19b35bb9|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8A7A98C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:04:41 306102] [debug] |scid:d8d4f6b3e3adf9de19b35bb9|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8A7A98C|path:0|PNS: 2, unacked: 283|
[2025/09/12 05:04:41 306106] [debug] |scid:d8d4f6b3e3adf9de19b35bb9|xqc_timer_set|type:LOSS_DETECTION|expire:1757653481387911|now:1757653481306090|interv:81821|
[2025/09/12 05:04:41 306110] [debug] |scid:d8d4f6b3e3adf9de19b35bb9|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB8A7A98C|path:0|pns:2|expire:1757653481387911|now:1757653481306090|interval:81821|pto_count:1|srtt:31076
[2025/09/12 05:04:41 306116] [debug] |scid:d8d4f6b3e3adf9de19b35bb9|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:CRYPTO |stream_id:0|stream_offset:0|
[2025/09/12 05:04:41 306120] [debug] |scid:d8d4f6b3e3adf9de19b35bb9|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:STREAM |stream_id:0|stream_offset:1024|
[2025/09/12 05:04:41 306125] [debug] |scid:d8d4f6b3e3adf9de19b35bb9|xqc_check_acked_or_dropped_pkt|conn:0000558BB8A7A98C|pkt_num:2|size:283|pkt_type:SHORT_HEADER|frame:CRYPTO |
[2025/09/12 05:04:41 306133] [debug] |scid:d8d4f6b3e3adf9de19b35bb9|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:11|
[2025/09/12 05:04:41 306163] [info] |scid:d8d4f6b3e3adf9de19b35bb9|xqc_send_packet_with_pn|<==|conn:0000558BB8A7A98C|path:0|pkt_num:11|size:283|sent:299|pkt_type:SHORT_HEADER|frame:CRYPTO |inflight:283|now:1757653481306140|stream_id:0|stream_offset:0|
[2025/09/12 05:04:41 306169] [debug] |scid:d8d4f6b3e3adf9de19b35bb9|xqc_send_ctl_on_packet_sent|conn:0000558BB8A7A98C|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 05:04:41 306175] [debug] |scid:d8d4f6b3e3adf9de19b35bb9|xqc_send_ctl_on_packet_sent|path:0|inflight:283|applimit:0|
[2025/09/12 05:04:41 306182] [debug] |scid:d8d4f6b3e3adf9de19b35bb9|xqc_send_ctl_get_pto_time_and_space|srtt:31076|rtt_var:6772|pto_duration:116328|backoff_factor:2.00|backoff:2.00|pto_cnt:1|max_ack_delay:25|
[2025/09/12 05:04:41 306189] [debug] |scid:d8d4f6b3e3adf9de19b35bb9|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8A7A98C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:04:41 306195] [debug] |scid:d8d4f6b3e3adf9de19b35bb9|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8A7A98C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:04:41 306201] [debug] |scid:d8d4f6b3e3adf9de19b35bb9|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8A7A98C|path:0|PNS: 2, unacked: 566|
[2025/09/12 05:04:41 306208] [debug] |scid:d8d4f6b3e3adf9de19b35bb9|xqc_timer_set|type:LOSS_DETECTION|expire:1757653481472468|now:1757653481306181|interv:166287|
[2025/09/12 05:04:41 306214] [debug] |scid:d8d4f6b3e3adf9de19b35bb9|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB8A7A98C|path:0|pns:2|expire:1757653481472468|now:1757653481306181|interval:166287|pto_count:1|srtt:31076
[2025/09/12 05:04:41 306221] [debug] |scid:d8d4f6b3e3adf9de19b35bb9|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:47593|inflight:566|
[2025/09/12 05:04:41 306229] [debug] |scid:d8d4f6b3e3adf9de19b35bb9|xqc_check_acked_or_dropped_pkt|conn:0000558BB8A7A98C|pkt_num:8|size:1050|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:04:41 306235] [debug] |scid:d8d4f6b3e3adf9de19b35bb9|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:12|
[2025/09/12 05:04:41 306261] [info] |scid:d8d4f6b3e3adf9de19b35bb9|xqc_send_packet_with_pn|<==|conn:0000558BB8A7A98C|path:0|pkt_num:12|size:1050|sent:1066|pkt_type:SHORT_HEADER|frame:STREAM |inflight:566|now:1757653481306242|stream_id:0|stream_offset:1024|
[2025/09/12 05:04:41 306266] [debug] |scid:d8d4f6b3e3adf9de19b35bb9|xqc_send_ctl_on_packet_sent|conn:0000558BB8A7A98C|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:0|
[2025/09/12 05:04:41 306275] [debug] |scid:d8d4f6b3e3adf9de19b35bb9|xqc_send_ctl_on_packet_sent|path:0|inflight:566|applimit:0|
[2025/09/12 05:04:41 306281] [debug] |scid:d8d4f6b3e3adf9de19b35bb9|xqc_send_ctl_get_pto_time_and_space|srtt:31076|rtt_var:6772|pto_duration:116328|backoff_factor:2.00|backoff:2.00|pto_cnt:1|max_ack_delay:25|
[2025/09/12 05:04:41 306288] [debug] |scid:d8d4f6b3e3adf9de19b35bb9|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8A7A98C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:04:41 306294] [debug] |scid:d8d4f6b3e3adf9de19b35bb9|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8A7A98C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:04:41 306301] [debug] |scid:d8d4f6b3e3adf9de19b35bb9|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8A7A98C|path:0|PNS: 2, unacked: 1616|
[2025/09/12 05:04:41 306307] [debug] |scid:d8d4f6b3e3adf9de19b35bb9|xqc_timer_set|type:LOSS_DETECTION|expire:1757653481472570|now:1757653481306281|interv:166289|
[2025/09/12 05:04:41 306313] [debug] |scid:d8d4f6b3e3adf9de19b35bb9|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB8A7A98C|path:0|pns:2|expire:1757653481472570|now:1757653481306281|interval:166289|pto_count:1|srtt:31076
[2025/09/12 05:04:41 306327] [debug] |scid:d8d4f6b3e3adf9de19b35bb9|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:47593|inflight:1616|
[2025/09/12 05:04:41 306335] [debug] |scid:d8d4f6b3e3adf9de19b35bb9|xqc_conn_next_wakeup_time|wakeup_time:1757653481472570|
[2025/09/12 05:04:41 306342] [debug] |scid:d8d4f6b3e3adf9de19b35bb9|xqc_engine_add_wakeup_queue|next_tick_time:1757653481472570|
[2025/09/12 05:04:41 306350] [debug] |scid:809dbe0a472bdf8398906d1c|xqc_engine_process_conn|conn:0000558BB8AD760C|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:1757653481306348|
[2025/09/12 05:04:41 306357] [debug] |scid:809dbe0a472bdf8398906d1c|xqc_conn_check_handshake_complete|HANDSHAKE_COMPLETED|conn:0000558BB8AD760C|
[2025/09/12 05:04:41 306363] [info] |scid:809dbe0a472bdf8398906d1c|xqc_conn_handshake_confirmed|handshake confirmed|conn:0000558BB8AD760C|
[2025/09/12 05:04:41 306370] [info] |scid:809dbe0a472bdf8398906d1c|xqc_send_ctl_on_pns_discard|xqc_send_ctl_set_loss_detection_timer on discard pns:1
[2025/09/12 05:04:41 306376] [debug] |scid:809dbe0a472bdf8398906d1c|xqc_send_ctl_set_loss_detection_timer|unset|no ack-eliciting pkts in flight|conn:0000558BB8AD760C|path:0|
[2025/09/12 05:04:41 306382] [debug] |scid:809dbe0a472bdf8398906d1c|xqc_timer_unset|type:LOSS_DETECTION|
[2025/09/12 05:04:41 306389] [debug] |scid:809dbe0a472bdf8398906d1c|xqc_conn_gen_token|expire:1758258281|
[2025/09/12 05:04:41 306396] [debug] |scid:809dbe0a472bdf8398906d1c|xqc_conn_early_data_reject|reject|
[2025/09/12 05:04:41 306402] [debug] |scid:809dbe0a472bdf8398906d1c|xqc_crypto_stream_on_read|encrypt_level:2|cur_state:S_HANDSHAKE_SENT|next_state:ESTABED|
[2025/09/12 05:04:41 306409] [debug] |scid:809dbe0a472bdf8398906d1c|xqc_conn_process_undecrypt_packet_in|delay|undecrypt_count:1|encrypt_level:3|
[2025/09/12 05:04:41 306415] [debug] |scid:809dbe0a472bdf8398906d1c|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:809dbe0a472bdf8398906d1c|spin_bit:0|
[2025/09/12 05:04:41 306423] [debug] |scid:809dbe0a472bdf8398906d1c|xqc_packet_decrypt|largest_pn:0|
[2025/09/12 05:04:41 306429] [debug] |scid:809dbe0a472bdf8398906d1c|xqc_packet_decrypt|decryption nonce|path_id:0|pn:200186261|
[2025/09/12 05:04:41 306437] [debug] |scid:809dbe0a472bdf8398906d1c|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:200186261|
[2025/09/12 05:04:41 306443] [debug] |scid:809dbe0a472bdf8398906d1c|xqc_process_frames|frame_type:18|
[2025/09/12 05:04:41 306449] [debug] |scid:809dbe0a472bdf8398906d1c|xqc_process_new_conn_id_frame|new_conn_id|afd927edd00c538924e21da4f9ef3f2d82|sr_token:cd053031c9c5e3d2003a4b5a67f9984a
[2025/09/12 05:04:41 306459] [debug] |scid:809dbe0a472bdf8398906d1c|xqc_process_frames|frame_type:18|
[2025/09/12 05:04:41 306466] [debug] |scid:809dbe0a472bdf8398906d1c|xqc_process_new_conn_id_frame|new_conn_id|b5b536865b11c777cc7069dc5b1b05a8bb|sr_token:1896210f7e68d1706e37720f86d76db7
[2025/09/12 05:04:41 306473] [debug] |scid:809dbe0a472bdf8398906d1c|xqc_process_frames|frame_type:18|
[2025/09/12 05:04:41 306479] [debug] |scid:809dbe0a472bdf8398906d1c|xqc_process_new_conn_id_frame|new_conn_id|0c511a856b9fded317db544fc7b24fa493|sr_token:446b5520ab770f4ddafcfc770e975cb6
[2025/09/12 05:04:41 306487] [debug] |scid:809dbe0a472bdf8398906d1c|xqc_process_frames|frame_type:18|
[2025/09/12 05:04:41 306493] [debug] |scid:809dbe0a472bdf8398906d1c|xqc_process_new_conn_id_frame|new_conn_id|83309e4d43a3ada46edd5127f361e7a493|sr_token:c46eb815f160d0f2c70a60d75f476372
[2025/09/12 05:04:41 306501] [debug] |scid:809dbe0a472bdf8398906d1c|xqc_process_frames|frame_type:18|
[2025/09/12 05:04:41 306507] [debug] |scid:809dbe0a472bdf8398906d1c|xqc_process_new_conn_id_frame|new_conn_id|cead5b855d18996db5c4dec658ba6b66c4|sr_token:c64dd3ad047ffa86d8fbd94d82e1b7be
[2025/09/12 05:04:41 306514] [debug] |scid:809dbe0a472bdf8398906d1c|xqc_process_frames|frame_type:18|
[2025/09/12 05:04:41 306520] [debug] |scid:809dbe0a472bdf8398906d1c|xqc_process_new_conn_id_frame|new_conn_id|bffccc64ae66e31b92db25d063eb5f6d17|sr_token:a3b76abb13514cf3bd2ddedda836a998
[2025/09/12 05:04:41 306532] [debug] |scid:809dbe0a472bdf8398906d1c|xqc_process_frames|frame_type:18|
[2025/09/12 05:04:41 306536] [debug] |scid:809dbe0a472bdf8398906d1c|xqc_process_new_conn_id_frame|new_conn_id|3045912dd1734772e08510876562a60ba5|sr_token:87cae4c097e97b873cdaed64e89557a4
[2025/09/12 05:04:41 306540] [debug] |scid:809dbe0a472bdf8398906d1c|xqc_process_frames|frame_type:b|
[2025/09/12 05:04:41 306544] [debug] |scid:809dbe0a472bdf8398906d1c|xqc_process_stream_frame|offset:0|data_length:17|fin:1|stream_id:0|path:0|
[2025/09/12 05:04:41 306552] [debug] |scid:809dbe0a472bdf8398906d1c|xqc_insert_stream_frame|merge left|merged_offset_end:17|new_offset:0|new_len:17|
[2025/09/12 05:04:41 306556] [debug] |scid:809dbe0a472bdf8398906d1c|xqc_process_stream_frame|xqc_stream_ready_to_read all recvd|
[2025/09/12 05:04:41 306560] [debug] |scid:809dbe0a472bdf8398906d1c|xqc_process_stream_frame|stream_length:17|merged_offset_end:17|stream_id:0|
[2025/09/12 05:04:41 306564] [debug] |scid:809dbe0a472bdf8398906d1c|xqc_process_frames|frame_type:0|
[2025/09/12 05:04:41 306567] [debug] |scid:809dbe0a472bdf8398906d1c|xqc_process_padding_frame|process padding|
[2025/09/12 05:04:41 306573] [debug] |scid:809dbe0a472bdf8398906d1c|xqc_timer_set|type:ACK_01RTT|expire:1757653481330275|now:1757653481305275|interv:25000|
[2025/09/12 05:04:41 306579] [debug] |scid:809dbe0a472bdf8398906d1c|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:1757653481305275|max_ack_delay:25000|
[2025/09/12 05:04:41 306583] [debug] |scid:809dbe0a472bdf8398906d1c|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:200186261|largest:200186261|pns:2|
[2025/09/12 05:04:41 306588] [info] |scid:809dbe0a472bdf8398906d1c|xqc_conn_on_pkt_processed|====>|conn:0000558BB8AD760C|path:0|size:1033|pkt_type:SHORT_HEADER|pkt_num:200186261|frame:PADDING STREAM NEW_CONNECTION_ID |recv_time:1757653481305275|dcid:809dbe0a472bdf8398906d1c|dcid_seq:0|
[2025/09/12 05:04:41 306593] [debug] |scid:809dbe0a472bdf8398906d1c|xqc_process_crypto_write_streams|
[2025/09/12 05:04:41 306597] [debug] |scid:809dbe0a472bdf8398906d1c|xqc_crypto_stream_on_write|enc_level|3|
[2025/09/12 05:04:41 306602] [info] |scid:809dbe0a472bdf8398906d1c|xqc_crypto_stream_send|crypto send data|pkt_num:0|size:283|sent:261|pkt_type:SHORT_HEADER|frame:CRYPTO |now:1757653481306601|
[2025/09/12 05:04:41 306607] [info] |scid:809dbe0a472bdf8398906d1c|xqc_crypto_stream_send|crypto send data|pkt_num:0|size:284|sent:262|pkt_type:SHORT_HEADER|frame:CRYPTO |now:1757653481306606|
[2025/09/12 05:04:41 306611] [debug] |scid:809dbe0a472bdf8398906d1c|xqc_crypto_stream_on_write|encrypt_level:3|cur_state:ESTABED|next_state:ESTABED|
[2025/09/12 05:04:41 306615] [debug] |scid:809dbe0a472bdf8398906d1c|xqc_process_read_streams|stream_read_notify|flag:2|stream_id:0|conn:0000558BB8AD760C|
[2025/09/12 05:04:41 306665] [debug] |scid:809dbe0a472bdf8398906d1c|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:25165824|
[2025/09/12 05:04:41 306673] [debug] |scid:809dbe0a472bdf8398906d1c|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 05:04:41 306680] [debug] |scid:809dbe0a472bdf8398906d1c|xqc_sample_check_app_limited|path:0|applimit:2102|
[2025/09/12 05:04:41 306689] [info] |scid:809dbe0a472bdf8398906d1c|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:0000558BB8AD760C|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 05:04:41 306698] [debug] |scid:809dbe0a472bdf8398906d1c|xqc_engine_conn_logic|engine is running on conn:l-0.0.0.0-443-809dbe0a472bdf8398906d1c p-193.167.0.100-56640-da265c6fd99578d6d13ae0f70513bb40e7|
[2025/09/12 05:04:41 306715] [debug] |scid:809dbe0a472bdf8398906d1c|xqc_gen_ack_frame|largest_recv:200186261|ack_delay:1440|first_ack_range:0|largest_pkt_recv_time:1757653481305275|
[2025/09/12 05:04:41 306721] [debug] |scid:809dbe0a472bdf8398906d1c|xqc_gen_ack_frame|high:200186261|low:200186261|pkt_pns:1|
[2025/09/12 05:04:41 306728] [debug] |scid:809dbe0a472bdf8398906d1c|xqc_write_ack_to_one_packet|ack_size:9|path:0|path_largest_recv:200186261|frame_largest_recv:200186261|
[2025/09/12 05:04:41 306733] [debug] |scid:809dbe0a472bdf8398906d1c|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:1|
[2025/09/12 05:04:41 306750] [debug] |scid:809dbe0a472bdf8398906d1c|xqc_write_new_conn_id_frame_to_packet|gen_new_scid|cid:142ab71252a9b0b552362aec|sr_token:00d60fd9fe7f00007b3a819f8b550000|seq_num:1
[2025/09/12 05:04:41 306761] [debug] |scid:809dbe0a472bdf8398906d1c|xqc_write_new_conn_id_frame_to_packet|gen_new_scid|cid:24455d1b08803a2f601c8b02|sr_token:00d60fd9fe7f00007b3a819f8b550000|seq_num:2
[2025/09/12 05:04:41 306768] [debug] |scid:809dbe0a472bdf8398906d1c|xqc_path_get_perf_class|conn:0000558BB8AD760C|path_id:0|path_srtt:34423|min_srtt:34423|path_bw:60973|loss_rate:0.00|path_pto:0|
[2025/09/12 05:04:41 306775] [debug] |scid:809dbe0a472bdf8398906d1c|xqc_minrtt_scheduler_get_path|path srtt|conn:0000558BB8AD760C|path_id:0|path_srtt:34423|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:04:41 306783] [debug] |scid:809dbe0a472bdf8398906d1c|xqc_minrtt_scheduler_get_path|best path:0|frame_type:HANDSHAKE_DONE |pn:0|size:23|reinj:0|path_class:2|
[2025/09/12 05:04:41 306789] [debug] |scid:809dbe0a472bdf8398906d1c|xqc_path_get_perf_class|conn:0000558BB8AD760C|path_id:0|path_srtt:34423|min_srtt:34423|path_bw:60973|loss_rate:0.00|path_pto:0|
[2025/09/12 05:04:41 306794] [debug] |scid:809dbe0a472bdf8398906d1c|xqc_minrtt_scheduler_get_path|path srtt|conn:0000558BB8AD760C|path_id:0|path_srtt:34423|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:04:41 306801] [debug] |scid:809dbe0a472bdf8398906d1c|xqc_minrtt_scheduler_get_path|best path:0|frame_type:NEW_TOKEN |pn:0|size:33|reinj:0|path_class:2|
[2025/09/12 05:04:41 306808] [debug] |scid:809dbe0a472bdf8398906d1c|xqc_path_get_perf_class|conn:0000558BB8AD760C|path_id:0|path_srtt:34423|min_srtt:34423|path_bw:60973|loss_rate:0.00|path_pto:0|
[2025/09/12 05:04:41 306814] [debug] |scid:809dbe0a472bdf8398906d1c|xqc_minrtt_scheduler_get_path|path srtt|conn:0000558BB8AD760C|path_id:0|path_srtt:34423|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:04:41 306821] [debug] |scid:809dbe0a472bdf8398906d1c|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CRYPTO |pn:0|size:283|reinj:0|path_class:2|
[2025/09/12 05:04:41 306825] [debug] |scid:809dbe0a472bdf8398906d1c|xqc_path_get_perf_class|conn:0000558BB8AD760C|path_id:0|path_srtt:34423|min_srtt:34423|path_bw:60973|loss_rate:0.00|path_pto:0|
[2025/09/12 05:04:41 306832] [debug] |scid:809dbe0a472bdf8398906d1c|xqc_minrtt_scheduler_get_path|path srtt|conn:0000558BB8AD760C|path_id:0|path_srtt:34423|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:04:41 306838] [debug] |scid:809dbe0a472bdf8398906d1c|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CRYPTO |pn:0|size:284|reinj:0|path_class:2|
[2025/09/12 05:04:41 306845] [debug] |scid:809dbe0a472bdf8398906d1c|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:ACK |stream_id:0|stream_offset:0|
[2025/09/12 05:04:41 306852] [debug] |scid:809dbe0a472bdf8398906d1c|xqc_path_get_perf_class|conn:0000558BB8AD760C|path_id:0|path_srtt:34423|min_srtt:34423|path_bw:60973|loss_rate:0.00|path_pto:0|
[2025/09/12 05:04:41 306858] [debug] |scid:809dbe0a472bdf8398906d1c|xqc_minrtt_scheduler_get_path|path srtt|conn:0000558BB8AD760C|path_id:0|path_srtt:34423|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:04:41 306871] [debug] |scid:809dbe0a472bdf8398906d1c|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 05:04:41 306878] [debug] |scid:809dbe0a472bdf8398906d1c|xqc_path_get_perf_class|conn:0000558BB8AD760C|path_id:0|path_srtt:34423|min_srtt:34423|path_bw:60973|loss_rate:0.00|path_pto:0|
[2025/09/12 05:04:41 306885] [debug] |scid:809dbe0a472bdf8398906d1c|xqc_minrtt_scheduler_get_path|path srtt|conn:0000558BB8AD760C|path_id:0|path_srtt:34423|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:04:41 306892] [debug] |scid:809dbe0a472bdf8398906d1c|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 05:04:41 306899] [debug] |scid:809dbe0a472bdf8398906d1c|xqc_path_get_perf_class|conn:0000558BB8AD760C|path_id:0|path_srtt:34423|min_srtt:34423|path_bw:60973|loss_rate:0.00|path_pto:0|
[2025/09/12 05:04:41 306906] [debug] |scid:809dbe0a472bdf8398906d1c|xqc_send_ctl_can_send|l-0.0.0.0-443-809dbe0a472bdf8398906d1c p-193.167.0.100-56640-da265c6fd99578d6d13ae0f70513bb40e7 |path:0|can:1|pkt_sz:1050|schedule_bytes:731|inflight:0|cwnd:48054|conn:0000558BB8AD760C|stream_id:0|stream_offset:1024|
[2025/09/12 05:04:41 306911] [debug] |scid:809dbe0a472bdf8398906d1c|xqc_minrtt_scheduler_get_path|path srtt|conn:0000558BB8AD760C|path_id:0|path_srtt:34423|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:04:41 306915] [debug] |scid:809dbe0a472bdf8398906d1c|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1050|reinj:0|path_class:2|
[2025/09/12 05:04:41 306920] [debug] |scid:809dbe0a472bdf8398906d1c|xqc_check_acked_or_dropped_pkt|conn:0000558BB8AD760C|pkt_num:0|size:23|pkt_type:SHORT_HEADER|frame:HANDSHAKE_DONE |
[2025/09/12 05:04:41 306925] [debug] |scid:809dbe0a472bdf8398906d1c|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:0|
[2025/09/12 05:04:41 306953] [info] |scid:809dbe0a472bdf8398906d1c|xqc_send_packet_with_pn|<==|conn:0000558BB8AD760C|path:0|pkt_num:0|size:23|sent:39|pkt_type:SHORT_HEADER|frame:HANDSHAKE_DONE |inflight:0|now:1757653481306932|stream_id:0|stream_offset:0|
[2025/09/12 05:04:41 306959] [debug] |scid:809dbe0a472bdf8398906d1c|xqc_send_ctl_on_packet_sent|conn:0000558BB8AD760C|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 05:04:41 306966] [debug] |scid:809dbe0a472bdf8398906d1c|xqc_send_ctl_on_packet_sent|path:0|inflight:0|applimit:2102|
[2025/09/12 05:04:41 306973] [debug] |scid:809dbe0a472bdf8398906d1c|xqc_send_ctl_get_pto_time_and_space|srtt:34423|rtt_var:13028|pto_duration:86535|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:04:41 306980] [debug] |scid:809dbe0a472bdf8398906d1c|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8AD760C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:04:41 306986] [debug] |scid:809dbe0a472bdf8398906d1c|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8AD760C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:04:41 306991] [debug] |scid:809dbe0a472bdf8398906d1c|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8AD760C|path:0|PNS: 2, unacked: 23|
[2025/09/12 05:04:41 306995] [debug] |scid:809dbe0a472bdf8398906d1c|xqc_timer_set|type:LOSS_DETECTION|expire:1757653481418467|now:1757653481306973|interv:111494|
[2025/09/12 05:04:41 306999] [debug] |scid:809dbe0a472bdf8398906d1c|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB8AD760C|path:0|pns:2|expire:1757653481418467|now:1757653481306973|interval:111494|pto_count:0|srtt:34423
[2025/09/12 05:04:41 307003] [debug] |scid:809dbe0a472bdf8398906d1c|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:48054|inflight:23|
[2025/09/12 05:04:41 307008] [debug] |scid:809dbe0a472bdf8398906d1c|xqc_check_acked_or_dropped_pkt|conn:0000558BB8AD760C|pkt_num:0|size:33|pkt_type:SHORT_HEADER|frame:NEW_TOKEN |
[2025/09/12 05:04:41 307017] [debug] |scid:809dbe0a472bdf8398906d1c|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1|
[2025/09/12 05:04:41 307050] [info] |scid:809dbe0a472bdf8398906d1c|xqc_send_packet_with_pn|<==|conn:0000558BB8AD760C|path:0|pkt_num:1|size:33|sent:49|pkt_type:SHORT_HEADER|frame:NEW_TOKEN |inflight:23|now:1757653481307022|stream_id:0|stream_offset:0|
[2025/09/12 05:04:41 307063] [debug] |scid:809dbe0a472bdf8398906d1c|xqc_send_ctl_on_packet_sent|conn:0000558BB8AD760C|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 05:04:41 307070] [debug] |scid:809dbe0a472bdf8398906d1c|xqc_send_ctl_on_packet_sent|path:0|inflight:23|applimit:2102|
[2025/09/12 05:04:41 307077] [debug] |scid:809dbe0a472bdf8398906d1c|xqc_send_ctl_get_pto_time_and_space|srtt:34423|rtt_var:13028|pto_duration:86535|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:04:41 307083] [debug] |scid:809dbe0a472bdf8398906d1c|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8AD760C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:04:41 307089] [debug] |scid:809dbe0a472bdf8398906d1c|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8AD760C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:04:41 307096] [debug] |scid:809dbe0a472bdf8398906d1c|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8AD760C|path:0|PNS: 2, unacked: 56|
[2025/09/12 05:04:41 307102] [debug] |scid:809dbe0a472bdf8398906d1c|xqc_timer_set|type:LOSS_DETECTION|expire:1757653481418557|now:1757653481307076|interv:111481|
[2025/09/12 05:04:41 307107] [debug] |scid:809dbe0a472bdf8398906d1c|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB8AD760C|path:0|pns:2|expire:1757653481418557|now:1757653481307076|interval:111481|pto_count:0|srtt:34423
[2025/09/12 05:04:41 307114] [debug] |scid:809dbe0a472bdf8398906d1c|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:48054|inflight:56|
[2025/09/12 05:04:41 307119] [debug] |scid:809dbe0a472bdf8398906d1c|xqc_check_acked_or_dropped_pkt|conn:0000558BB8AD760C|pkt_num:0|size:283|pkt_type:SHORT_HEADER|frame:CRYPTO |
[2025/09/12 05:04:41 307123] [debug] |scid:809dbe0a472bdf8398906d1c|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:2|
[2025/09/12 05:04:41 307152] [info] |scid:809dbe0a472bdf8398906d1c|xqc_send_packet_with_pn|<==|conn:0000558BB8AD760C|path:0|pkt_num:2|size:283|sent:299|pkt_type:SHORT_HEADER|frame:CRYPTO |inflight:56|now:1757653481307130|stream_id:0|stream_offset:0|
[2025/09/12 05:04:41 307161] [debug] |scid:809dbe0a472bdf8398906d1c|xqc_send_ctl_on_packet_sent|conn:0000558BB8AD760C|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 05:04:41 307168] [debug] |scid:809dbe0a472bdf8398906d1c|xqc_send_ctl_on_packet_sent|path:0|inflight:56|applimit:2102|
[2025/09/12 05:04:41 307173] [debug] |scid:809dbe0a472bdf8398906d1c|xqc_send_ctl_get_pto_time_and_space|srtt:34423|rtt_var:13028|pto_duration:86535|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:04:41 307177] [debug] |scid:809dbe0a472bdf8398906d1c|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8AD760C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:04:41 307181] [debug] |scid:809dbe0a472bdf8398906d1c|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8AD760C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:04:41 307185] [debug] |scid:809dbe0a472bdf8398906d1c|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8AD760C|path:0|PNS: 2, unacked: 339|
[2025/09/12 05:04:41 307188] [debug] |scid:809dbe0a472bdf8398906d1c|xqc_timer_set|type:LOSS_DETECTION|expire:1757653481418665|now:1757653481307173|interv:111492|
[2025/09/12 05:04:41 307192] [debug] |scid:809dbe0a472bdf8398906d1c|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB8AD760C|path:0|pns:2|expire:1757653481418665|now:1757653481307173|interval:111492|pto_count:0|srtt:34423
[2025/09/12 05:04:41 307201] [debug] |scid:809dbe0a472bdf8398906d1c|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:48054|inflight:339|
[2025/09/12 05:04:41 307206] [debug] |scid:809dbe0a472bdf8398906d1c|xqc_check_acked_or_dropped_pkt|conn:0000558BB8AD760C|pkt_num:0|size:284|pkt_type:SHORT_HEADER|frame:CRYPTO |
[2025/09/12 05:04:41 307210] [debug] |scid:809dbe0a472bdf8398906d1c|xqc_send_ctl_set_next_pn_for_packet|optimistic ack detection|skipped_range:3-7|next_skip_chance:1757653481641815|current_time:1757653481307210|
[2025/09/12 05:04:41 307214] [debug] |scid:809dbe0a472bdf8398906d1c|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:8|
[2025/09/12 05:04:41 307238] [info] |scid:809dbe0a472bdf8398906d1c|xqc_send_packet_with_pn|<==|conn:0000558BB8AD760C|path:0|pkt_num:8|size:284|sent:300|pkt_type:SHORT_HEADER|frame:CRYPTO |inflight:339|now:1757653481307220|stream_id:0|stream_offset:0|
[2025/09/12 05:04:41 307247] [debug] |scid:809dbe0a472bdf8398906d1c|xqc_send_ctl_on_packet_sent|conn:0000558BB8AD760C|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 05:04:41 307254] [debug] |scid:809dbe0a472bdf8398906d1c|xqc_send_ctl_on_packet_sent|path:0|inflight:339|applimit:2102|
[2025/09/12 05:04:41 307259] [debug] |scid:809dbe0a472bdf8398906d1c|xqc_send_ctl_get_pto_time_and_space|srtt:34423|rtt_var:13028|pto_duration:86535|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:04:41 307263] [debug] |scid:809dbe0a472bdf8398906d1c|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8AD760C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:04:41 307267] [debug] |scid:809dbe0a472bdf8398906d1c|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8AD760C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:04:41 307271] [debug] |scid:809dbe0a472bdf8398906d1c|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8AD760C|path:0|PNS: 2, unacked: 623|
[2025/09/12 05:04:41 307274] [debug] |scid:809dbe0a472bdf8398906d1c|xqc_timer_set|type:LOSS_DETECTION|expire:1757653481418755|now:1757653481307259|interv:111496|
[2025/09/12 05:04:41 307278] [debug] |scid:809dbe0a472bdf8398906d1c|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB8AD760C|path:0|pns:2|expire:1757653481418755|now:1757653481307259|interval:111496|pto_count:0|srtt:34423
[2025/09/12 05:04:41 307282] [debug] |scid:809dbe0a472bdf8398906d1c|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:48054|inflight:623|
[2025/09/12 05:04:41 307287] [debug] |scid:809dbe0a472bdf8398906d1c|xqc_check_acked_or_dropped_pkt|conn:0000558BB8AD760C|pkt_num:0|size:51|pkt_type:HSK|frame:ACK |
[2025/09/12 05:04:41 307291] [debug] |scid:809dbe0a472bdf8398906d1c|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:4|
[2025/09/12 05:04:41 307310] [info] |scid:809dbe0a472bdf8398906d1c|xqc_send_packet_with_pn|<==|conn:0000558BB8AD760C|path:0|pkt_num:4|size:51|sent:67|pkt_type:HSK|frame:ACK |inflight:623|now:1757653481307297|stream_id:0|stream_offset:0|
[2025/09/12 05:04:41 307315] [debug] |scid:809dbe0a472bdf8398906d1c|xqc_send_ctl_on_packet_sent|conn:0000558BB8AD760C|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 05:04:41 307322] [debug] |scid:809dbe0a472bdf8398906d1c|xqc_check_acked_or_dropped_pkt|conn:0000558BB8AD760C|pkt_num:0|size:54|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |
[2025/09/12 05:04:41 307329] [debug] |scid:809dbe0a472bdf8398906d1c|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:9|
[2025/09/12 05:04:41 307352] [info] |scid:809dbe0a472bdf8398906d1c|xqc_send_packet_with_pn|<==|conn:0000558BB8AD760C|path:0|pkt_num:9|size:54|sent:70|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |inflight:623|now:1757653481307338|stream_id:0|stream_offset:0|
[2025/09/12 05:04:41 307357] [debug] |scid:809dbe0a472bdf8398906d1c|xqc_send_ctl_on_packet_sent|conn:0000558BB8AD760C|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 05:04:41 307370] [debug] |scid:809dbe0a472bdf8398906d1c|xqc_send_ctl_on_packet_sent|path:0|inflight:623|applimit:2102|
[2025/09/12 05:04:41 307374] [debug] |scid:809dbe0a472bdf8398906d1c|xqc_send_ctl_get_pto_time_and_space|srtt:34423|rtt_var:13028|pto_duration:86535|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:04:41 307381] [debug] |scid:809dbe0a472bdf8398906d1c|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8AD760C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:04:41 307387] [debug] |scid:809dbe0a472bdf8398906d1c|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8AD760C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:04:41 307393] [debug] |scid:809dbe0a472bdf8398906d1c|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8AD760C|path:0|PNS: 2, unacked: 677|
[2025/09/12 05:04:41 307399] [debug] |scid:809dbe0a472bdf8398906d1c|xqc_timer_set|type:LOSS_DETECTION|expire:1757653481418873|now:1757653481307374|interv:111499|
[2025/09/12 05:04:41 307405] [debug] |scid:809dbe0a472bdf8398906d1c|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB8AD760C|path:0|pns:2|expire:1757653481418873|now:1757653481307374|interval:111499|pto_count:0|srtt:34423
[2025/09/12 05:04:41 307412] [debug] |scid:809dbe0a472bdf8398906d1c|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:48054|inflight:677|
[2025/09/12 05:04:41 307419] [debug] |scid:809dbe0a472bdf8398906d1c|xqc_check_acked_or_dropped_pkt|conn:0000558BB8AD760C|pkt_num:0|size:54|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |
[2025/09/12 05:04:41 307425] [debug] |scid:809dbe0a472bdf8398906d1c|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:10|
[2025/09/12 05:04:41 307446] [info] |scid:809dbe0a472bdf8398906d1c|xqc_send_packet_with_pn|<==|conn:0000558BB8AD760C|path:0|pkt_num:10|size:54|sent:70|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |inflight:677|now:1757653481307431|stream_id:0|stream_offset:0|
[2025/09/12 05:04:41 307451] [debug] |scid:809dbe0a472bdf8398906d1c|xqc_send_ctl_on_packet_sent|conn:0000558BB8AD760C|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 05:04:41 307456] [debug] |scid:809dbe0a472bdf8398906d1c|xqc_send_ctl_on_packet_sent|path:0|inflight:677|applimit:2102|
[2025/09/12 05:04:41 307462] [debug] |scid:809dbe0a472bdf8398906d1c|xqc_send_ctl_get_pto_time_and_space|srtt:34423|rtt_var:13028|pto_duration:86535|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:04:41 307468] [debug] |scid:809dbe0a472bdf8398906d1c|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8AD760C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:04:41 307475] [debug] |scid:809dbe0a472bdf8398906d1c|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8AD760C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:04:41 307481] [debug] |scid:809dbe0a472bdf8398906d1c|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8AD760C|path:0|PNS: 2, unacked: 731|
[2025/09/12 05:04:41 307487] [debug] |scid:809dbe0a472bdf8398906d1c|xqc_timer_set|type:LOSS_DETECTION|expire:1757653481418966|now:1757653481307461|interv:111505|
[2025/09/12 05:04:41 307492] [debug] |scid:809dbe0a472bdf8398906d1c|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB8AD760C|path:0|pns:2|expire:1757653481418966|now:1757653481307461|interval:111505|pto_count:0|srtt:34423
[2025/09/12 05:04:41 307496] [debug] |scid:809dbe0a472bdf8398906d1c|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:48054|inflight:731|
[2025/09/12 05:04:41 307500] [debug] |scid:809dbe0a472bdf8398906d1c|xqc_check_acked_or_dropped_pkt|conn:0000558BB8AD760C|pkt_num:0|size:1050|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:04:41 307505] [debug] |scid:809dbe0a472bdf8398906d1c|xqc_send_ctl_can_send|l-0.0.0.0-443-809dbe0a472bdf8398906d1c p-193.167.0.100-56640-da265c6fd99578d6d13ae0f70513bb40e7 |path:0|can:1|pkt_sz:1050|schedule_bytes:0|inflight:731|cwnd:48054|conn:0000558BB8AD760C|stream_id:0|stream_offset:1024|
[2025/09/12 05:04:41 307513] [debug] |scid:809dbe0a472bdf8398906d1c|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:04:41 307517] [debug] |scid:809dbe0a472bdf8398906d1c|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:11|
[2025/09/12 05:04:41 307539] [info] |scid:809dbe0a472bdf8398906d1c|xqc_send_packet_with_pn|<==|conn:0000558BB8AD760C|path:0|pkt_num:11|size:1050|sent:1066|pkt_type:SHORT_HEADER|frame:STREAM |inflight:731|now:1757653481307524|stream_id:0|stream_offset:1024|
[2025/09/12 05:04:41 307544] [debug] |scid:809dbe0a472bdf8398906d1c|xqc_send_ctl_on_packet_sent|conn:0000558BB8AD760C|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 05:04:41 307549] [debug] |scid:809dbe0a472bdf8398906d1c|xqc_send_ctl_on_packet_sent|path:0|inflight:731|applimit:2102|
[2025/09/12 05:04:41 307556] [debug] |scid:809dbe0a472bdf8398906d1c|xqc_send_ctl_get_pto_time_and_space|srtt:34423|rtt_var:13028|pto_duration:86535|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:04:41 307563] [debug] |scid:809dbe0a472bdf8398906d1c|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8AD760C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:04:41 307570] [debug] |scid:809dbe0a472bdf8398906d1c|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8AD760C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:04:41 307576] [debug] |scid:809dbe0a472bdf8398906d1c|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8AD760C|path:0|PNS: 2, unacked: 1781|
[2025/09/12 05:04:41 307580] [debug] |scid:809dbe0a472bdf8398906d1c|xqc_timer_set|type:LOSS_DETECTION|expire:1757653481419059|now:1757653481307556|interv:111503|
[2025/09/12 05:04:41 307584] [debug] |scid:809dbe0a472bdf8398906d1c|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB8AD760C|path:0|pns:2|expire:1757653481419059|now:1757653481307556|interval:111503|pto_count:0|srtt:34423
[2025/09/12 05:04:41 307588] [debug] |scid:809dbe0a472bdf8398906d1c|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:48054|inflight:1781|
[2025/09/12 05:04:41 307593] [debug] |scid:809dbe0a472bdf8398906d1c|xqc_conn_next_wakeup_time|wakeup_time:1757653481330275|
[2025/09/12 05:04:41 307597] [debug] |scid:809dbe0a472bdf8398906d1c|xqc_engine_add_wakeup_queue|next_tick_time:1757653481330275|
[2025/09/12 05:04:41 307601] [debug] |xqc_engine_wakeup_after|wakeup:1757653481330275|now:1757653481307601|diff:22674|
[2025/09/12 05:04:41 307605] [debug] |xqc_engine_main_logic|END|now:1757653481306348|
[2025/09/12 05:04:41 307612] [info] |xqc_engine_packet_process|==>|conn:0000558BB8AD760C|size:1406|state:ESTABED|recv_time:1757653481307612|
[2025/09/12 05:04:41 307617] [debug] |scid:809dbe0a472bdf8398906d1c|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:809dbe0a472bdf8398906d1c|spin_bit:0|
[2025/09/12 05:04:41 307623] [debug] |scid:809dbe0a472bdf8398906d1c|xqc_packet_decrypt|largest_pn:200186261|
[2025/09/12 05:04:41 307626] [debug] |scid:809dbe0a472bdf8398906d1c|xqc_packet_decrypt|decryption nonce|path_id:0|pn:200186262|
[2025/09/12 05:04:41 307632] [debug] |scid:809dbe0a472bdf8398906d1c|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:200186262|
[2025/09/12 05:04:41 307638] [debug] |scid:809dbe0a472bdf8398906d1c|xqc_process_frames|frame_type:1|
[2025/09/12 05:04:41 307644] [debug] |scid:809dbe0a472bdf8398906d1c|xqc_process_frames|frame_type:0|
[2025/09/12 05:04:41 307650] [debug] |scid:809dbe0a472bdf8398906d1c|xqc_process_padding_frame|process padding|
[2025/09/12 05:04:41 307660] [debug] |scid:809dbe0a472bdf8398906d1c|xqc_timer_unset|type:ACK_01RTT|
[2025/09/12 05:04:41 307665] [debug] |scid:809dbe0a472bdf8398906d1c|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 05:04:41 307670] [debug] |scid:809dbe0a472bdf8398906d1c|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:200186262|largest:200186262|pns:2|
[2025/09/12 05:04:41 307679] [info] |scid:809dbe0a472bdf8398906d1c|xqc_conn_on_pkt_processed|====>|conn:0000558BB8AD760C|path:0|size:1406|pkt_type:SHORT_HEADER|pkt_num:200186262|frame:PADDING PING |recv_time:1757653481307612|dcid:809dbe0a472bdf8398906d1c|dcid_seq:0|
[2025/09/12 05:04:41 307684] [debug] |scid:809dbe0a472bdf8398906d1c|xqc_timer_set|type:PATH_IDLE|expire:1757653601307612|now:1757653481307612|interv:120000000|
[2025/09/12 05:04:41 307688] [debug] |scid:809dbe0a472bdf8398906d1c|xqc_timer_set|type:CONN_IDLE|expire:1757653601307612|now:1757653481307612|interv:120000000|
[2025/09/12 05:04:41 307692] [debug] |scid:809dbe0a472bdf8398906d1c|xqc_engine_remove_wakeup_queue|next_tick_time:1757653481330275|pq_index:0|
[2025/09/12 05:04:41 307696] [debug] |scid:809dbe0a472bdf8398906d1c|xqc_engine_add_active_queue|last_ticked_time:1757653481306348|
[2025/09/12 05:04:41 307700] [debug] |xqc_engine_main_logic|BEGIN|now:1757653481307700|
[2025/09/12 05:04:41 307705] [debug] |scid:809dbe0a472bdf8398906d1c|xqc_engine_process_conn|conn:0000558BB8AD760C|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:1757653481307704|
[2025/09/12 05:04:41 307711] [debug] |scid:809dbe0a472bdf8398906d1c|xqc_gen_ack_frame|largest_recv:200186262|ack_delay:98|first_ack_range:1|largest_pkt_recv_time:1757653481307612|
[2025/09/12 05:04:41 307715] [debug] |scid:809dbe0a472bdf8398906d1c|xqc_gen_ack_frame|high:200186262|low:200186261|pkt_pns:2|
[2025/09/12 05:04:41 307719] [debug] |scid:809dbe0a472bdf8398906d1c|xqc_write_ack_to_one_packet|ack_size:8|path:0|path_largest_recv:200186262|frame_largest_recv:200186262|
[2025/09/12 05:04:41 307725] [debug] |scid:809dbe0a472bdf8398906d1c|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:2|
[2025/09/12 05:04:41 307733] [debug] |scid:809dbe0a472bdf8398906d1c|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:ACK |stream_id:0|stream_offset:0|
[2025/09/12 05:04:41 307740] [debug] |scid:809dbe0a472bdf8398906d1c|xqc_check_acked_or_dropped_pkt|conn:0000558BB8AD760C|pkt_num:0|size:30|pkt_type:SHORT_HEADER|frame:ACK |
[2025/09/12 05:04:41 307746] [debug] |scid:809dbe0a472bdf8398906d1c|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:12|
[2025/09/12 05:04:41 307769] [info] |scid:809dbe0a472bdf8398906d1c|xqc_send_packet_with_pn|<==|conn:0000558BB8AD760C|path:0|pkt_num:12|size:30|sent:46|pkt_type:SHORT_HEADER|frame:ACK |inflight:1781|now:1757653481307752|stream_id:0|stream_offset:0|
[2025/09/12 05:04:41 307774] [debug] |scid:809dbe0a472bdf8398906d1c|xqc_send_ctl_on_packet_sent|conn:0000558BB8AD760C|path:0|pkt_num:12|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 05:04:41 307780] [debug] |scid:809dbe0a472bdf8398906d1c|xqc_conn_next_wakeup_time|wakeup_time:1757653481419059|
[2025/09/12 05:04:41 307784] [debug] |scid:809dbe0a472bdf8398906d1c|xqc_engine_add_wakeup_queue|next_tick_time:1757653481419059|
[2025/09/12 05:04:41 307788] [debug] |xqc_engine_wakeup_after|wakeup:1757653481419059|now:1757653481307787|diff:111272|
[2025/09/12 05:04:41 307792] [debug] |xqc_engine_main_logic|END|now:1757653481307704|
[2025/09/12 05:04:41 307797] [debug] |xqc_engine_main_logic|BEGIN|now:1757653481307797|
[2025/09/12 05:04:41 307801] [debug] |xqc_engine_wakeup_after|wakeup:1757653481419059|now:1757653481307801|diff:111258|
[2025/09/12 05:04:41 307805] [debug] |xqc_engine_main_logic|END|now:1757653481307797|
[2025/09/12 05:04:41 340728] [info] |xqc_engine_packet_process|==>|conn:0000558BB8AD760C|size:1444|state:ESTABED|recv_time:1757653481340727|
[2025/09/12 05:04:41 340742] [debug] |scid:809dbe0a472bdf8398906d1c|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:809dbe0a472bdf8398906d1c|spin_bit:0|
[2025/09/12 05:04:41 340752] [debug] |scid:809dbe0a472bdf8398906d1c|xqc_packet_decrypt|largest_pn:200186262|
[2025/09/12 05:04:41 340765] [debug] |scid:809dbe0a472bdf8398906d1c|xqc_packet_decrypt|decryption nonce|path_id:0|pn:200186264|
[2025/09/12 05:04:41 340774] [debug] |scid:809dbe0a472bdf8398906d1c|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:200186264|
[2025/09/12 05:04:41 340781] [debug] |scid:809dbe0a472bdf8398906d1c|xqc_process_frames|frame_type:1|
[2025/09/12 05:04:41 340786] [debug] |scid:809dbe0a472bdf8398906d1c|xqc_process_frames|frame_type:0|
[2025/09/12 05:04:41 340793] [debug] |scid:809dbe0a472bdf8398906d1c|xqc_process_padding_frame|process padding|
[2025/09/12 05:04:41 340804] [debug] |scid:809dbe0a472bdf8398906d1c|xqc_timer_set|type:ACK_01RTT|expire:1757653481365727|now:1757653481340727|interv:25000|
[2025/09/12 05:04:41 340812] [debug] |scid:809dbe0a472bdf8398906d1c|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:1757653481340727|max_ack_delay:25000|
[2025/09/12 05:04:41 340819] [debug] |scid:809dbe0a472bdf8398906d1c|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:200186264|largest:200186264|pns:2|
[2025/09/12 05:04:41 340827] [info] |scid:809dbe0a472bdf8398906d1c|xqc_conn_on_pkt_processed|====>|conn:0000558BB8AD760C|path:0|size:1444|pkt_type:SHORT_HEADER|pkt_num:200186264|frame:PADDING PING |recv_time:1757653481340727|dcid:809dbe0a472bdf8398906d1c|dcid_seq:0|
[2025/09/12 05:04:41 340834] [debug] |scid:809dbe0a472bdf8398906d1c|xqc_timer_set|type:PATH_IDLE|expire:1757653601340727|now:1757653481340727|interv:120000000|
[2025/09/12 05:04:41 340840] [debug] |scid:809dbe0a472bdf8398906d1c|xqc_timer_set|type:CONN_IDLE|expire:1757653601340727|now:1757653481340727|interv:120000000|
[2025/09/12 05:04:41 340846] [debug] |scid:809dbe0a472bdf8398906d1c|xqc_engine_remove_wakeup_queue|next_tick_time:1757653481419059|pq_index:0|
[2025/09/12 05:04:41 340853] [debug] |scid:809dbe0a472bdf8398906d1c|xqc_engine_add_active_queue|last_ticked_time:1757653481307704|
[2025/09/12 05:04:41 340859] [debug] |xqc_engine_main_logic|BEGIN|now:1757653481340859|
[2025/09/12 05:04:41 340864] [debug] |scid:809dbe0a472bdf8398906d1c|xqc_engine_process_conn|conn:0000558BB8AD760C|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:1757653481340863|
[2025/09/12 05:04:41 340873] [debug] |scid:809dbe0a472bdf8398906d1c|xqc_conn_next_wakeup_time|wakeup_time:1757653481365727|
[2025/09/12 05:04:41 340880] [debug] |scid:809dbe0a472bdf8398906d1c|xqc_engine_add_wakeup_queue|next_tick_time:1757653481365727|
[2025/09/12 05:04:41 340886] [debug] |xqc_engine_wakeup_after|wakeup:1757653481365727|now:1757653481340886|diff:24841|
[2025/09/12 05:04:41 340892] [debug] |xqc_engine_main_logic|END|now:1757653481340863|
[2025/09/12 05:04:41 340897] [debug] |xqc_engine_main_logic|BEGIN|now:1757653481340897|
[2025/09/12 05:04:41 340901] [debug] |xqc_engine_wakeup_after|wakeup:1757653481365727|now:1757653481340901|diff:24826|
[2025/09/12 05:04:41 340905] [debug] |xqc_engine_main_logic|END|now:1757653481340897|
[2025/09/12 05:04:41 365981] [debug] |xqc_engine_main_logic|BEGIN|now:1757653481365981|
[2025/09/12 05:04:41 365993] [debug] |scid:809dbe0a472bdf8398906d1c|xqc_engine_remove_wakeup_queue|next_tick_time:1757653481365727|pq_index:0|
[2025/09/12 05:04:41 366000] [debug] |scid:809dbe0a472bdf8398906d1c|xqc_engine_add_active_queue|last_ticked_time:1757653481340863|
[2025/09/12 05:04:41 366006] [debug] |scid:809dbe0a472bdf8398906d1c|xqc_engine_process_conn|conn:0000558BB8AD760C|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:1757653481366005|
[2025/09/12 05:04:41 366012] [debug] |scid:809dbe0a472bdf8398906d1c|xqc_timer_expire|timer expired|type:ACK_01RTT|expire_time:1757653481365727|now:1757653481366005|
[2025/09/12 05:04:41 366022] [debug] |scid:809dbe0a472bdf8398906d1c|xqc_timer_ack_timeout|pns:2|path:0|
[2025/09/12 05:04:41 366027] [debug] |scid:809dbe0a472bdf8398906d1c|xqc_timer_expire|unset|type:ACK_01RTT|expire_time:1757653481365727|now:1757653481366005|
[2025/09/12 05:04:41 366032] [debug] |scid:809dbe0a472bdf8398906d1c|xqc_timer_unset|type:ACK_01RTT|
[2025/09/12 05:04:41 366063] [debug] |scid:809dbe0a472bdf8398906d1c|xqc_gen_ack_frame|largest_recv:200186264|ack_delay:25336|first_ack_range:0|largest_pkt_recv_time:1757653481340727|
[2025/09/12 05:04:41 366070] [debug] |scid:809dbe0a472bdf8398906d1c|xqc_gen_ack_frame|high:200186264|low:200186264|pkt_pns:2|
[2025/09/12 05:04:41 366075] [debug] |scid:809dbe0a472bdf8398906d1c|xqc_gen_ack_frame|high:200186262|low:200186261|pkt_pns:2|
[2025/09/12 05:04:41 366080] [debug] |scid:809dbe0a472bdf8398906d1c|xqc_write_ack_to_one_packet|ack_size:11|path:0|path_largest_recv:200186264|frame_largest_recv:200186264|
[2025/09/12 05:04:41 366085] [debug] |scid:809dbe0a472bdf8398906d1c|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:2|
[2025/09/12 05:04:41 366091] [debug] |scid:809dbe0a472bdf8398906d1c|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:ACK |stream_id:0|stream_offset:0|
[2025/09/12 05:04:41 366097] [debug] |scid:809dbe0a472bdf8398906d1c|xqc_check_acked_or_dropped_pkt|conn:0000558BB8AD760C|pkt_num:0|size:33|pkt_type:SHORT_HEADER|frame:ACK |
[2025/09/12 05:04:41 366103] [debug] |scid:809dbe0a472bdf8398906d1c|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:13|
[2025/09/12 05:04:41 366138] [info] |scid:809dbe0a472bdf8398906d1c|xqc_send_packet_with_pn|<==|conn:0000558BB8AD760C|path:0|pkt_num:13|size:33|sent:49|pkt_type:SHORT_HEADER|frame:ACK |inflight:1781|now:1757653481366112|stream_id:0|stream_offset:0|
[2025/09/12 05:04:41 366146] [debug] |scid:809dbe0a472bdf8398906d1c|xqc_send_ctl_on_packet_sent|conn:0000558BB8AD760C|path:0|pkt_num:13|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 05:04:41 366152] [debug] |scid:809dbe0a472bdf8398906d1c|xqc_conn_next_wakeup_time|wakeup_time:1757653481419059|
[2025/09/12 05:04:41 366157] [debug] |scid:809dbe0a472bdf8398906d1c|xqc_engine_add_wakeup_queue|next_tick_time:1757653481419059|
[2025/09/12 05:04:41 366162] [debug] |xqc_engine_wakeup_after|wakeup:1757653481419059|now:1757653481366162|diff:52897|
[2025/09/12 05:04:41 366168] [debug] |xqc_engine_main_logic|END|now:1757653481366005|
[2025/09/12 05:04:41 419245] [debug] |xqc_engine_main_logic|BEGIN|now:1757653481419245|
[2025/09/12 05:04:41 419257] [debug] |scid:809dbe0a472bdf8398906d1c|xqc_engine_remove_wakeup_queue|next_tick_time:1757653481419059|pq_index:0|
[2025/09/12 05:04:41 419262] [debug] |scid:809dbe0a472bdf8398906d1c|xqc_engine_add_active_queue|last_ticked_time:1757653481366005|
[2025/09/12 05:04:41 419268] [debug] |scid:809dbe0a472bdf8398906d1c|xqc_engine_process_conn|conn:0000558BB8AD760C|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:1757653481419266|
[2025/09/12 05:04:41 419272] [debug] |scid:809dbe0a472bdf8398906d1c|xqc_timer_expire|timer expired|type:LOSS_DETECTION|expire_time:1757653481419059|now:1757653481419266|
[2025/09/12 05:04:41 419276] [debug] |scid:809dbe0a472bdf8398906d1c|xqc_timer_loss_detection_timeout|path:0|loss_detection_timeout|
[2025/09/12 05:04:41 419280] [debug] |scid:809dbe0a472bdf8398906d1c|xqc_timer_loss_detection_timeout|send Probe pkts|conn:0000558BB8AD760C|path:0|bytes_in_flight:1781|
[2025/09/12 05:04:41 419284] [debug] |scid:809dbe0a472bdf8398906d1c|xqc_send_ctl_get_pto_time_and_space|srtt:34423|rtt_var:13028|pto_duration:86535|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:04:41 419289] [debug] |scid:809dbe0a472bdf8398906d1c|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8AD760C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:04:41 419299] [debug] |scid:809dbe0a472bdf8398906d1c|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8AD760C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:04:41 419303] [debug] |scid:809dbe0a472bdf8398906d1c|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8AD760C|path:0|PNS: 2, unacked: 1781|
[2025/09/12 05:04:41 419307] [debug] |scid:809dbe0a472bdf8398906d1c|xqc_path_send_one_or_two_ack_elicit_pkts|send two ack-eliciting pkts|path:0|pns:2|
[2025/09/12 05:04:41 419311] [debug] |scid:809dbe0a472bdf8398906d1c|xqc_conn_send_probe_pkt|conn:0000558BB8AD760C|path:0|pkt_num:0|size:23|pkt_type:SHORT_HEADER|frame:HANDSHAKE_DONE |conn_state:ESTABED|
[2025/09/12 05:04:41 419316] [debug] |scid:809dbe0a472bdf8398906d1c|xqc_conn_send_probe_pkt|conn:0000558BB8AD760C|path:0|pkt_num:1|size:33|pkt_type:SHORT_HEADER|frame:NEW_TOKEN |conn_state:ESTABED|
[2025/09/12 05:04:41 419321] [debug] |scid:809dbe0a472bdf8398906d1c|xqc_timer_loss_detection_timeout|xqc_send_ctl_set_loss_detection_timer|PTO|conn:0000558BB8AD760C|pto_count:1
[2025/09/12 05:04:41 419326] [debug] |scid:809dbe0a472bdf8398906d1c|xqc_send_ctl_get_pto_time_and_space|srtt:34423|rtt_var:13028|pto_duration:173070|backoff_factor:2.00|backoff:2.00|pto_cnt:1|max_ack_delay:25|
[2025/09/12 05:04:41 419330] [debug] |scid:809dbe0a472bdf8398906d1c|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8AD760C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:04:41 419334] [debug] |scid:809dbe0a472bdf8398906d1c|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8AD760C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:04:41 419338] [debug] |scid:809dbe0a472bdf8398906d1c|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8AD760C|path:0|PNS: 2, unacked: 1725|
[2025/09/12 05:04:41 419342] [debug] |scid:809dbe0a472bdf8398906d1c|xqc_timer_set|type:LOSS_DETECTION|expire:1757653481530594|now:1757653481419325|interv:111269|
[2025/09/12 05:04:41 419346] [debug] |scid:809dbe0a472bdf8398906d1c|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB8AD760C|path:0|pns:2|expire:1757653481530594|now:1757653481419325|interval:111269|pto_count:1|srtt:34423
[2025/09/12 05:04:41 419351] [debug] |scid:809dbe0a472bdf8398906d1c|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:HANDSHAKE_DONE |stream_id:0|stream_offset:0|
[2025/09/12 05:04:41 419356] [debug] |scid:809dbe0a472bdf8398906d1c|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:NEW_TOKEN |stream_id:0|stream_offset:0|
[2025/09/12 05:04:41 419360] [debug] |scid:809dbe0a472bdf8398906d1c|xqc_check_acked_or_dropped_pkt|conn:0000558BB8AD760C|pkt_num:0|size:23|pkt_type:SHORT_HEADER|frame:HANDSHAKE_DONE |
[2025/09/12 05:04:41 419365] [debug] |scid:809dbe0a472bdf8398906d1c|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:14|
[2025/09/12 05:04:41 419397] [info] |scid:809dbe0a472bdf8398906d1c|xqc_send_packet_with_pn|<==|conn:0000558BB8AD760C|path:0|pkt_num:14|size:23|sent:39|pkt_type:SHORT_HEADER|frame:HANDSHAKE_DONE |inflight:1725|now:1757653481419373|stream_id:0|stream_offset:0|
[2025/09/12 05:04:41 419403] [debug] |scid:809dbe0a472bdf8398906d1c|xqc_send_ctl_on_packet_sent|conn:0000558BB8AD760C|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 05:04:41 419407] [debug] |scid:809dbe0a472bdf8398906d1c|xqc_send_ctl_on_packet_sent|path:0|inflight:1725|applimit:2102|
[2025/09/12 05:04:41 419411] [debug] |scid:809dbe0a472bdf8398906d1c|xqc_send_ctl_get_pto_time_and_space|srtt:34423|rtt_var:13028|pto_duration:173070|backoff_factor:2.00|backoff:2.00|pto_cnt:1|max_ack_delay:25|
[2025/09/12 05:04:41 419416] [debug] |scid:809dbe0a472bdf8398906d1c|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8AD760C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:04:41 419419] [debug] |scid:809dbe0a472bdf8398906d1c|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8AD760C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:04:41 419423] [debug] |scid:809dbe0a472bdf8398906d1c|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8AD760C|path:0|PNS: 2, unacked: 1748|
[2025/09/12 05:04:41 419431] [debug] |scid:809dbe0a472bdf8398906d1c|xqc_timer_set|type:LOSS_DETECTION|expire:1757653481642443|now:1757653481419411|interv:223032|
[2025/09/12 05:04:41 419435] [debug] |scid:809dbe0a472bdf8398906d1c|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB8AD760C|path:0|pns:2|expire:1757653481642443|now:1757653481419411|interval:223032|pto_count:1|srtt:34423
[2025/09/12 05:04:41 419439] [debug] |scid:809dbe0a472bdf8398906d1c|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:48054|inflight:1748|
[2025/09/12 05:04:41 419444] [debug] |scid:809dbe0a472bdf8398906d1c|xqc_check_acked_or_dropped_pkt|conn:0000558BB8AD760C|pkt_num:1|size:33|pkt_type:SHORT_HEADER|frame:NEW_TOKEN |
[2025/09/12 05:04:41 419448] [debug] |scid:809dbe0a472bdf8398906d1c|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:15|
[2025/09/12 05:04:41 419467] [info] |scid:809dbe0a472bdf8398906d1c|xqc_send_packet_with_pn|<==|conn:0000558BB8AD760C|path:0|pkt_num:15|size:33|sent:49|pkt_type:SHORT_HEADER|frame:NEW_TOKEN |inflight:1748|now:1757653481419454|stream_id:0|stream_offset:0|
[2025/09/12 05:04:41 419472] [debug] |scid:809dbe0a472bdf8398906d1c|xqc_send_ctl_on_packet_sent|conn:0000558BB8AD760C|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:0|
[2025/09/12 05:04:41 419477] [debug] |scid:809dbe0a472bdf8398906d1c|xqc_send_ctl_on_packet_sent|path:0|inflight:1748|applimit:2102|
[2025/09/12 05:04:41 419481] [debug] |scid:809dbe0a472bdf8398906d1c|xqc_send_ctl_get_pto_time_and_space|srtt:34423|rtt_var:13028|pto_duration:173070|backoff_factor:2.00|backoff:2.00|pto_cnt:1|max_ack_delay:25|
[2025/09/12 05:04:41 419485] [debug] |scid:809dbe0a472bdf8398906d1c|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8AD760C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:04:41 419489] [debug] |scid:809dbe0a472bdf8398906d1c|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8AD760C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:04:41 419492] [debug] |scid:809dbe0a472bdf8398906d1c|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8AD760C|path:0|PNS: 2, unacked: 1781|
[2025/09/12 05:04:41 419496] [debug] |scid:809dbe0a472bdf8398906d1c|xqc_timer_set|type:LOSS_DETECTION|expire:1757653481642524|now:1757653481419480|interv:223044|
[2025/09/12 05:04:41 419500] [debug] |scid:809dbe0a472bdf8398906d1c|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB8AD760C|path:0|pns:2|expire:1757653481642524|now:1757653481419480|interval:223044|pto_count:1|srtt:34423
[2025/09/12 05:04:41 419504] [debug] |scid:809dbe0a472bdf8398906d1c|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:48054|inflight:1781|
[2025/09/12 05:04:41 419509] [debug] |scid:809dbe0a472bdf8398906d1c|xqc_conn_next_wakeup_time|wakeup_time:1757653481642524|
[2025/09/12 05:04:41 419513] [debug] |scid:809dbe0a472bdf8398906d1c|xqc_engine_add_wakeup_queue|next_tick_time:1757653481642524|
[2025/09/12 05:04:41 419517] [debug] |xqc_engine_wakeup_after|wakeup:1757653481472570|now:1757653481419517|diff:53053|
[2025/09/12 05:04:41 419521] [debug] |xqc_engine_main_logic|END|now:1757653481419266|
[2025/09/12 05:04:41 473597] [debug] |xqc_engine_main_logic|BEGIN|now:1757653481473597|
[2025/09/12 05:04:41 473610] [debug] |scid:d8d4f6b3e3adf9de19b35bb9|xqc_engine_remove_wakeup_queue|next_tick_time:1757653481472570|pq_index:0|
[2025/09/12 05:04:41 473617] [debug] |scid:d8d4f6b3e3adf9de19b35bb9|xqc_engine_add_active_queue|last_ticked_time:1757653481306009|
[2025/09/12 05:04:41 473623] [debug] |scid:d8d4f6b3e3adf9de19b35bb9|xqc_engine_process_conn|conn:0000558BB8A7A98C|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:1757653481473622|
[2025/09/12 05:04:41 473629] [debug] |scid:d8d4f6b3e3adf9de19b35bb9|xqc_timer_expire|timer expired|type:LOSS_DETECTION|expire_time:1757653481472570|now:1757653481473622|
[2025/09/12 05:04:41 473641] [debug] |scid:d8d4f6b3e3adf9de19b35bb9|xqc_timer_loss_detection_timeout|path:0|loss_detection_timeout|
[2025/09/12 05:04:41 473646] [debug] |scid:d8d4f6b3e3adf9de19b35bb9|xqc_timer_loss_detection_timeout|send Probe pkts|conn:0000558BB8A7A98C|path:0|bytes_in_flight:1616|
[2025/09/12 05:04:41 473651] [debug] |scid:d8d4f6b3e3adf9de19b35bb9|xqc_send_ctl_get_pto_time_and_space|srtt:31076|rtt_var:6772|pto_duration:116328|backoff_factor:2.00|backoff:2.00|pto_cnt:1|max_ack_delay:25|
[2025/09/12 05:04:41 473657] [debug] |scid:d8d4f6b3e3adf9de19b35bb9|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8A7A98C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:04:41 473662] [debug] |scid:d8d4f6b3e3adf9de19b35bb9|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8A7A98C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:04:41 473666] [debug] |scid:d8d4f6b3e3adf9de19b35bb9|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8A7A98C|path:0|PNS: 2, unacked: 1616|
[2025/09/12 05:04:41 473671] [debug] |scid:d8d4f6b3e3adf9de19b35bb9|xqc_path_send_one_or_two_ack_elicit_pkts|send two ack-eliciting pkts|path:0|pns:2|
[2025/09/12 05:04:41 473677] [debug] |scid:d8d4f6b3e3adf9de19b35bb9|xqc_conn_send_probe_pkt|conn:0000558BB8A7A98C|path:0|pkt_num:2|size:283|pkt_type:SHORT_HEADER|frame:CRYPTO |conn_state:ESTABED|
[2025/09/12 05:04:41 473683] [debug] |scid:d8d4f6b3e3adf9de19b35bb9|xqc_conn_send_probe_pkt|conn:0000558BB8A7A98C|path:0|pkt_num:8|size:1050|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|
[2025/09/12 05:04:41 473689] [debug] |scid:d8d4f6b3e3adf9de19b35bb9|xqc_timer_loss_detection_timeout|xqc_send_ctl_set_loss_detection_timer|PTO|conn:0000558BB8A7A98C|pto_count:2
[2025/09/12 05:04:41 473694] [debug] |scid:d8d4f6b3e3adf9de19b35bb9|xqc_send_ctl_get_pto_time_and_space|srtt:31076|rtt_var:6772|pto_duration:232656|backoff_factor:2.00|backoff:4.00|pto_cnt:2|max_ack_delay:25|
[2025/09/12 05:04:41 473699] [debug] |scid:d8d4f6b3e3adf9de19b35bb9|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8A7A98C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:04:41 473704] [debug] |scid:d8d4f6b3e3adf9de19b35bb9|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8A7A98C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:04:41 473709] [debug] |scid:d8d4f6b3e3adf9de19b35bb9|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8A7A98C|path:0|PNS: 2, unacked: 1616|
[2025/09/12 05:04:41 473713] [debug] |scid:d8d4f6b3e3adf9de19b35bb9|xqc_timer_set|type:LOSS_DETECTION|expire:1757653481638898|now:1757653481473694|interv:165204|
[2025/09/12 05:04:41 473719] [debug] |scid:d8d4f6b3e3adf9de19b35bb9|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB8A7A98C|path:0|pns:2|expire:1757653481638898|now:1757653481473694|interval:165204|pto_count:2|srtt:31076
[2025/09/12 05:04:41 473726] [debug] |scid:d8d4f6b3e3adf9de19b35bb9|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:CRYPTO |stream_id:0|stream_offset:0|
[2025/09/12 05:04:41 473731] [debug] |scid:d8d4f6b3e3adf9de19b35bb9|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:STREAM |stream_id:0|stream_offset:1024|
[2025/09/12 05:04:41 473737] [debug] |scid:d8d4f6b3e3adf9de19b35bb9|xqc_check_acked_or_dropped_pkt|conn:0000558BB8A7A98C|pkt_num:2|size:283|pkt_type:SHORT_HEADER|frame:CRYPTO |
[2025/09/12 05:04:41 473743] [debug] |scid:d8d4f6b3e3adf9de19b35bb9|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:13|
[2025/09/12 05:04:41 473779] [info] |scid:d8d4f6b3e3adf9de19b35bb9|xqc_send_packet_with_pn|<==|conn:0000558BB8A7A98C|path:0|pkt_num:13|size:283|sent:299|pkt_type:SHORT_HEADER|frame:CRYPTO |inflight:1616|now:1757653481473753|stream_id:0|stream_offset:0|
[2025/09/12 05:04:41 473786] [debug] |scid:d8d4f6b3e3adf9de19b35bb9|xqc_send_ctl_on_packet_sent|conn:0000558BB8A7A98C|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:16|
[2025/09/12 05:04:41 473792] [debug] |scid:d8d4f6b3e3adf9de19b35bb9|xqc_send_ctl_on_packet_sent|path:0|inflight:1616|applimit:0|
[2025/09/12 05:04:41 473801] [debug] |scid:d8d4f6b3e3adf9de19b35bb9|xqc_send_ctl_get_pto_time_and_space|srtt:31076|rtt_var:6772|pto_duration:232656|backoff_factor:2.00|backoff:4.00|pto_cnt:2|max_ack_delay:25|
[2025/09/12 05:04:41 473807] [debug] |scid:d8d4f6b3e3adf9de19b35bb9|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8A7A98C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:04:41 473812] [debug] |scid:d8d4f6b3e3adf9de19b35bb9|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8A7A98C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:04:41 473816] [debug] |scid:d8d4f6b3e3adf9de19b35bb9|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8A7A98C|path:0|PNS: 2, unacked: 1899|
[2025/09/12 05:04:41 473821] [debug] |scid:d8d4f6b3e3adf9de19b35bb9|xqc_timer_set|type:LOSS_DETECTION|expire:1757653481806409|now:1757653481473801|interv:332608|
[2025/09/12 05:04:41 473826] [debug] |scid:d8d4f6b3e3adf9de19b35bb9|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB8A7A98C|path:0|pns:2|expire:1757653481806409|now:1757653481473801|interval:332608|pto_count:2|srtt:31076
[2025/09/12 05:04:41 473831] [debug] |scid:d8d4f6b3e3adf9de19b35bb9|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:47593|inflight:1899|
[2025/09/12 05:04:41 473837] [debug] |scid:d8d4f6b3e3adf9de19b35bb9|xqc_check_acked_or_dropped_pkt|conn:0000558BB8A7A98C|pkt_num:8|size:1050|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:04:41 473842] [debug] |scid:d8d4f6b3e3adf9de19b35bb9|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:14|
[2025/09/12 05:04:41 473867] [info] |scid:d8d4f6b3e3adf9de19b35bb9|xqc_send_packet_with_pn|<==|conn:0000558BB8A7A98C|path:0|pkt_num:14|size:1050|sent:1066|pkt_type:SHORT_HEADER|frame:STREAM |inflight:1899|now:1757653481473850|stream_id:0|stream_offset:1024|
[2025/09/12 05:04:41 473873] [debug] |scid:d8d4f6b3e3adf9de19b35bb9|xqc_send_ctl_on_packet_sent|conn:0000558BB8A7A98C|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:16|
[2025/09/12 05:04:41 473879] [debug] |scid:d8d4f6b3e3adf9de19b35bb9|xqc_send_ctl_on_packet_sent|path:0|inflight:1899|applimit:0|
[2025/09/12 05:04:41 473884] [debug] |scid:d8d4f6b3e3adf9de19b35bb9|xqc_send_ctl_get_pto_time_and_space|srtt:31076|rtt_var:6772|pto_duration:232656|backoff_factor:2.00|backoff:4.00|pto_cnt:2|max_ack_delay:25|
[2025/09/12 05:04:41 473890] [debug] |scid:d8d4f6b3e3adf9de19b35bb9|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8A7A98C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:04:41 473895] [debug] |scid:d8d4f6b3e3adf9de19b35bb9|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8A7A98C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:04:41 473899] [debug] |scid:d8d4f6b3e3adf9de19b35bb9|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8A7A98C|path:0|PNS: 2, unacked: 2949|
[2025/09/12 05:04:41 473904] [debug] |scid:d8d4f6b3e3adf9de19b35bb9|xqc_timer_set|type:LOSS_DETECTION|expire:1757653481806506|now:1757653481473884|interv:332622|
[2025/09/12 05:04:41 473909] [debug] |scid:d8d4f6b3e3adf9de19b35bb9|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB8A7A98C|path:0|pns:2|expire:1757653481806506|now:1757653481473884|interval:332622|pto_count:2|srtt:31076
[2025/09/12 05:04:41 473915] [debug] |scid:d8d4f6b3e3adf9de19b35bb9|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:47593|inflight:2949|
[2025/09/12 05:04:41 473921] [debug] |scid:d8d4f6b3e3adf9de19b35bb9|xqc_conn_next_wakeup_time|wakeup_time:1757653481806506|
[2025/09/12 05:04:41 473926] [debug] |scid:d8d4f6b3e3adf9de19b35bb9|xqc_engine_add_wakeup_queue|next_tick_time:1757653481806506|
[2025/09/12 05:04:41 473931] [debug] |xqc_engine_wakeup_after|wakeup:1757653481642524|now:1757653481473931|diff:168593|
[2025/09/12 05:04:41 473936] [debug] |xqc_engine_main_logic|END|now:1757653481473622|
[2025/09/12 05:04:41 553682] [info] |xqc_engine_packet_process|==>|conn:0000558BB8AD760C|size:39|state:ESTABED|recv_time:1757653481553680|
[2025/09/12 05:04:41 553714] [debug] |scid:809dbe0a472bdf8398906d1c|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:809dbe0a472bdf8398906d1c|spin_bit:0|
[2025/09/12 05:04:41 553727] [debug] |scid:809dbe0a472bdf8398906d1c|xqc_packet_decrypt|largest_pn:200186264|
[2025/09/12 05:04:41 553735] [debug] |scid:809dbe0a472bdf8398906d1c|xqc_packet_decrypt|decryption nonce|path_id:0|pn:200186267|
[2025/09/12 05:04:41 553748] [debug] |scid:809dbe0a472bdf8398906d1c|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:200186267|
[2025/09/12 05:04:41 553756] [debug] |scid:809dbe0a472bdf8398906d1c|xqc_process_frames|frame_type:1|
[2025/09/12 05:04:41 553764] [debug] |scid:809dbe0a472bdf8398906d1c|xqc_process_frames|frame_type:0|
[2025/09/12 05:04:41 553772] [debug] |scid:809dbe0a472bdf8398906d1c|xqc_process_padding_frame|process padding|
[2025/09/12 05:04:41 553783] [debug] |scid:809dbe0a472bdf8398906d1c|xqc_timer_set|type:ACK_01RTT|expire:1757653481578680|now:1757653481553680|interv:25000|
[2025/09/12 05:04:41 553793] [debug] |scid:809dbe0a472bdf8398906d1c|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:1757653481553680|max_ack_delay:25000|
[2025/09/12 05:04:41 553802] [debug] |scid:809dbe0a472bdf8398906d1c|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:200186267|largest:200186267|pns:2|
[2025/09/12 05:04:41 553810] [info] |scid:809dbe0a472bdf8398906d1c|xqc_conn_on_pkt_processed|====>|conn:0000558BB8AD760C|path:0|size:39|pkt_type:SHORT_HEADER|pkt_num:200186267|frame:PADDING PING |recv_time:1757653481553680|dcid:809dbe0a472bdf8398906d1c|dcid_seq:0|
[2025/09/12 05:04:41 553820] [debug] |scid:809dbe0a472bdf8398906d1c|xqc_timer_set|type:PATH_IDLE|expire:1757653601553680|now:1757653481553680|interv:120000000|
[2025/09/12 05:04:41 553829] [debug] |scid:809dbe0a472bdf8398906d1c|xqc_timer_set|type:CONN_IDLE|expire:1757653601553680|now:1757653481553680|interv:120000000|
[2025/09/12 05:04:41 553836] [debug] |scid:809dbe0a472bdf8398906d1c|xqc_engine_remove_wakeup_queue|next_tick_time:1757653481642524|pq_index:0|
[2025/09/12 05:04:41 553845] [debug] |scid:809dbe0a472bdf8398906d1c|xqc_engine_add_active_queue|last_ticked_time:1757653481419266|
[2025/09/12 05:04:41 553853] [debug] |xqc_engine_main_logic|BEGIN|now:1757653481553853|
[2025/09/12 05:04:41 553863] [debug] |scid:809dbe0a472bdf8398906d1c|xqc_engine_process_conn|conn:0000558BB8AD760C|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:1757653481553861|
[2025/09/12 05:04:41 553873] [debug] |scid:809dbe0a472bdf8398906d1c|xqc_conn_next_wakeup_time|wakeup_time:1757653481578680|
[2025/09/12 05:04:41 553878] [debug] |scid:809dbe0a472bdf8398906d1c|xqc_engine_add_wakeup_queue|next_tick_time:1757653481578680|
[2025/09/12 05:04:41 553882] [debug] |xqc_engine_wakeup_after|wakeup:1757653481578680|now:1757653481553882|diff:24798|
[2025/09/12 05:04:41 553888] [debug] |xqc_engine_main_logic|END|now:1757653481553861|
[2025/09/12 05:04:41 553894] [debug] |xqc_engine_main_logic|BEGIN|now:1757653481553894|
[2025/09/12 05:04:41 553899] [debug] |xqc_engine_wakeup_after|wakeup:1757653481578680|now:1757653481553899|diff:24781|
[2025/09/12 05:04:41 553905] [debug] |xqc_engine_main_logic|END|now:1757653481553894|
[2025/09/12 05:04:41 579010] [debug] |xqc_engine_main_logic|BEGIN|now:1757653481579009|
[2025/09/12 05:04:41 579027] [debug] |scid:809dbe0a472bdf8398906d1c|xqc_engine_remove_wakeup_queue|next_tick_time:1757653481578680|pq_index:0|
[2025/09/12 05:04:41 579034] [debug] |scid:809dbe0a472bdf8398906d1c|xqc_engine_add_active_queue|last_ticked_time:1757653481553861|
[2025/09/12 05:04:41 579071] [debug] |scid:809dbe0a472bdf8398906d1c|xqc_engine_process_conn|conn:0000558BB8AD760C|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:1757653481579068|
[2025/09/12 05:04:41 579085] [debug] |scid:809dbe0a472bdf8398906d1c|xqc_timer_expire|timer expired|type:ACK_01RTT|expire_time:1757653481578680|now:1757653481579068|
[2025/09/12 05:04:41 579091] [debug] |scid:809dbe0a472bdf8398906d1c|xqc_timer_ack_timeout|pns:2|path:0|
[2025/09/12 05:04:41 579096] [debug] |scid:809dbe0a472bdf8398906d1c|xqc_timer_expire|unset|type:ACK_01RTT|expire_time:1757653481578680|now:1757653481579068|
[2025/09/12 05:04:41 579102] [debug] |scid:809dbe0a472bdf8398906d1c|xqc_timer_unset|type:ACK_01RTT|
[2025/09/12 05:04:41 579110] [debug] |scid:809dbe0a472bdf8398906d1c|xqc_gen_ack_frame|largest_recv:200186267|ack_delay:25430|first_ack_range:0|largest_pkt_recv_time:1757653481553680|
[2025/09/12 05:04:41 579116] [debug] |scid:809dbe0a472bdf8398906d1c|xqc_gen_ack_frame|high:200186267|low:200186267|pkt_pns:2|
[2025/09/12 05:04:41 579122] [debug] |scid:809dbe0a472bdf8398906d1c|xqc_gen_ack_frame|high:200186264|low:200186264|pkt_pns:2|
[2025/09/12 05:04:41 579127] [debug] |scid:809dbe0a472bdf8398906d1c|xqc_gen_ack_frame|high:200186262|low:200186261|pkt_pns:2|
[2025/09/12 05:04:41 579132] [debug] |scid:809dbe0a472bdf8398906d1c|xqc_write_ack_to_one_packet|ack_size:13|path:0|path_largest_recv:200186267|frame_largest_recv:200186267|
[2025/09/12 05:04:41 579137] [debug] |scid:809dbe0a472bdf8398906d1c|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:2|
[2025/09/12 05:04:41 579144] [debug] |scid:809dbe0a472bdf8398906d1c|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:ACK |stream_id:0|stream_offset:0|
[2025/09/12 05:04:41 579151] [debug] |scid:809dbe0a472bdf8398906d1c|xqc_check_acked_or_dropped_pkt|conn:0000558BB8AD760C|pkt_num:0|size:35|pkt_type:SHORT_HEADER|frame:ACK |
[2025/09/12 05:04:41 579157] [debug] |scid:809dbe0a472bdf8398906d1c|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:16|
[2025/09/12 05:04:41 579199] [info] |scid:809dbe0a472bdf8398906d1c|xqc_send_packet_with_pn|<==|conn:0000558BB8AD760C|path:0|pkt_num:16|size:35|sent:51|pkt_type:SHORT_HEADER|frame:ACK |inflight:1781|now:1757653481579168|stream_id:0|stream_offset:0|
[2025/09/12 05:04:41 579207] [debug] |scid:809dbe0a472bdf8398906d1c|xqc_send_ctl_on_packet_sent|conn:0000558BB8AD760C|path:0|pkt_num:16|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 05:04:41 579215] [debug] |scid:809dbe0a472bdf8398906d1c|xqc_conn_next_wakeup_time|wakeup_time:1757653481642524|
[2025/09/12 05:04:41 579221] [debug] |scid:809dbe0a472bdf8398906d1c|xqc_engine_add_wakeup_queue|next_tick_time:1757653481642524|
[2025/09/12 05:04:41 579226] [debug] |xqc_engine_wakeup_after|wakeup:1757653481642524|now:1757653481579226|diff:63298|
[2025/09/12 05:04:41 579232] [debug] |xqc_engine_main_logic|END|now:1757653481579068|
[2025/09/12 05:04:41 643350] [debug] |xqc_engine_main_logic|BEGIN|now:1757653481643349|
[2025/09/12 05:04:41 643367] [debug] |scid:809dbe0a472bdf8398906d1c|xqc_engine_remove_wakeup_queue|next_tick_time:1757653481642524|pq_index:0|
[2025/09/12 05:04:41 643374] [debug] |scid:809dbe0a472bdf8398906d1c|xqc_engine_add_active_queue|last_ticked_time:1757653481579068|
[2025/09/12 05:04:41 643382] [debug] |scid:809dbe0a472bdf8398906d1c|xqc_engine_process_conn|conn:0000558BB8AD760C|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:1757653481643380|
[2025/09/12 05:04:41 643388] [debug] |scid:809dbe0a472bdf8398906d1c|xqc_timer_expire|timer expired|type:LOSS_DETECTION|expire_time:1757653481642524|now:1757653481643380|
[2025/09/12 05:04:41 643394] [debug] |scid:809dbe0a472bdf8398906d1c|xqc_timer_loss_detection_timeout|path:0|loss_detection_timeout|
[2025/09/12 05:04:41 643399] [debug] |scid:809dbe0a472bdf8398906d1c|xqc_timer_loss_detection_timeout|send Probe pkts|conn:0000558BB8AD760C|path:0|bytes_in_flight:1781|
[2025/09/12 05:04:41 643412] [debug] |scid:809dbe0a472bdf8398906d1c|xqc_send_ctl_get_pto_time_and_space|srtt:34423|rtt_var:13028|pto_duration:173070|backoff_factor:2.00|backoff:2.00|pto_cnt:1|max_ack_delay:25|
[2025/09/12 05:04:41 643418] [debug] |scid:809dbe0a472bdf8398906d1c|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8AD760C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:04:41 643423] [debug] |scid:809dbe0a472bdf8398906d1c|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8AD760C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:04:41 643429] [debug] |scid:809dbe0a472bdf8398906d1c|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8AD760C|path:0|PNS: 2, unacked: 1781|
[2025/09/12 05:04:41 643434] [debug] |scid:809dbe0a472bdf8398906d1c|xqc_path_send_one_or_two_ack_elicit_pkts|send two ack-eliciting pkts|path:0|pns:2|
[2025/09/12 05:04:41 643440] [debug] |scid:809dbe0a472bdf8398906d1c|xqc_conn_send_probe_pkt|conn:0000558BB8AD760C|path:0|pkt_num:0|size:23|pkt_type:SHORT_HEADER|frame:HANDSHAKE_DONE |conn_state:ESTABED|
[2025/09/12 05:04:41 643447] [debug] |scid:809dbe0a472bdf8398906d1c|xqc_conn_send_probe_pkt|conn:0000558BB8AD760C|path:0|pkt_num:1|size:33|pkt_type:SHORT_HEADER|frame:NEW_TOKEN |conn_state:ESTABED|
[2025/09/12 05:04:41 643454] [debug] |scid:809dbe0a472bdf8398906d1c|xqc_timer_loss_detection_timeout|xqc_send_ctl_set_loss_detection_timer|PTO|conn:0000558BB8AD760C|pto_count:2
[2025/09/12 05:04:41 643460] [debug] |scid:809dbe0a472bdf8398906d1c|xqc_send_ctl_get_pto_time_and_space|srtt:34423|rtt_var:13028|pto_duration:346140|backoff_factor:2.00|backoff:4.00|pto_cnt:2|max_ack_delay:25|
[2025/09/12 05:04:41 643466] [debug] |scid:809dbe0a472bdf8398906d1c|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8AD760C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:04:41 643471] [debug] |scid:809dbe0a472bdf8398906d1c|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8AD760C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:04:41 643476] [debug] |scid:809dbe0a472bdf8398906d1c|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8AD760C|path:0|PNS: 2, unacked: 1781|
[2025/09/12 05:04:41 643481] [debug] |scid:809dbe0a472bdf8398906d1c|xqc_timer_set|type:LOSS_DETECTION|expire:1757653481865594|now:1757653481643460|interv:222134|
[2025/09/12 05:04:41 643487] [debug] |scid:809dbe0a472bdf8398906d1c|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB8AD760C|path:0|pns:2|expire:1757653481865594|now:1757653481643460|interval:222134|pto_count:2|srtt:34423
[2025/09/12 05:04:41 643496] [debug] |scid:809dbe0a472bdf8398906d1c|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:HANDSHAKE_DONE |stream_id:0|stream_offset:0|
[2025/09/12 05:04:41 643504] [debug] |scid:809dbe0a472bdf8398906d1c|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:NEW_TOKEN |stream_id:0|stream_offset:0|
[2025/09/12 05:04:41 643510] [debug] |scid:809dbe0a472bdf8398906d1c|xqc_check_acked_or_dropped_pkt|conn:0000558BB8AD760C|pkt_num:0|size:23|pkt_type:SHORT_HEADER|frame:HANDSHAKE_DONE |
[2025/09/12 05:04:41 643515] [debug] |scid:809dbe0a472bdf8398906d1c|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:17|
[2025/09/12 05:04:41 643553] [info] |scid:809dbe0a472bdf8398906d1c|xqc_send_packet_with_pn|<==|conn:0000558BB8AD760C|path:0|pkt_num:17|size:23|sent:39|pkt_type:SHORT_HEADER|frame:HANDSHAKE_DONE |inflight:1781|now:1757653481643525|stream_id:0|stream_offset:0|
[2025/09/12 05:04:41 643561] [debug] |scid:809dbe0a472bdf8398906d1c|xqc_send_ctl_on_packet_sent|conn:0000558BB8AD760C|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 05:04:41 643567] [debug] |scid:809dbe0a472bdf8398906d1c|xqc_send_ctl_on_packet_sent|path:0|inflight:1781|applimit:2102|
[2025/09/12 05:04:41 643572] [debug] |scid:809dbe0a472bdf8398906d1c|xqc_send_ctl_get_pto_time_and_space|srtt:34423|rtt_var:13028|pto_duration:346140|backoff_factor:2.00|backoff:4.00|pto_cnt:2|max_ack_delay:25|
[2025/09/12 05:04:41 643582] [debug] |scid:809dbe0a472bdf8398906d1c|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8AD760C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:04:41 643587] [debug] |scid:809dbe0a472bdf8398906d1c|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8AD760C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:04:41 643592] [debug] |scid:809dbe0a472bdf8398906d1c|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8AD760C|path:0|PNS: 2, unacked: 1804|
[2025/09/12 05:04:41 643597] [debug] |scid:809dbe0a472bdf8398906d1c|xqc_timer_set|type:LOSS_DETECTION|expire:1757653482089665|now:1757653481643572|interv:446093|
[2025/09/12 05:04:41 643602] [debug] |scid:809dbe0a472bdf8398906d1c|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB8AD760C|path:0|pns:2|expire:1757653482089665|now:1757653481643572|interval:446093|pto_count:2|srtt:34423
[2025/09/12 05:04:41 643607] [debug] |scid:809dbe0a472bdf8398906d1c|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:48054|inflight:1804|
[2025/09/12 05:04:41 643613] [debug] |scid:809dbe0a472bdf8398906d1c|xqc_check_acked_or_dropped_pkt|conn:0000558BB8AD760C|pkt_num:1|size:33|pkt_type:SHORT_HEADER|frame:NEW_TOKEN |
[2025/09/12 05:04:41 643619] [debug] |scid:809dbe0a472bdf8398906d1c|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:18|
[2025/09/12 05:04:41 643643] [info] |scid:809dbe0a472bdf8398906d1c|xqc_send_packet_with_pn|<==|conn:0000558BB8AD760C|path:0|pkt_num:18|size:33|sent:49|pkt_type:SHORT_HEADER|frame:NEW_TOKEN |inflight:1804|now:1757653481643625|stream_id:0|stream_offset:0|
[2025/09/12 05:04:41 643650] [debug] |scid:809dbe0a472bdf8398906d1c|xqc_send_ctl_on_packet_sent|conn:0000558BB8AD760C|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:16|
[2025/09/12 05:04:41 643655] [debug] |scid:809dbe0a472bdf8398906d1c|xqc_send_ctl_on_packet_sent|path:0|inflight:1804|applimit:2102|
[2025/09/12 05:04:41 643660] [debug] |scid:809dbe0a472bdf8398906d1c|xqc_send_ctl_get_pto_time_and_space|srtt:34423|rtt_var:13028|pto_duration:346140|backoff_factor:2.00|backoff:4.00|pto_cnt:2|max_ack_delay:25|
[2025/09/12 05:04:41 643665] [debug] |scid:809dbe0a472bdf8398906d1c|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8AD760C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:04:41 643670] [debug] |scid:809dbe0a472bdf8398906d1c|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8AD760C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:04:41 643675] [debug] |scid:809dbe0a472bdf8398906d1c|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8AD760C|path:0|PNS: 2, unacked: 1837|
[2025/09/12 05:04:41 643680] [debug] |scid:809dbe0a472bdf8398906d1c|xqc_timer_set|type:LOSS_DETECTION|expire:1757653482089765|now:1757653481643660|interv:446105|
[2025/09/12 05:04:41 643685] [debug] |scid:809dbe0a472bdf8398906d1c|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB8AD760C|path:0|pns:2|expire:1757653482089765|now:1757653481643660|interval:446105|pto_count:2|srtt:34423
[2025/09/12 05:04:41 643690] [debug] |scid:809dbe0a472bdf8398906d1c|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:48054|inflight:1837|
[2025/09/12 05:04:41 643696] [debug] |scid:809dbe0a472bdf8398906d1c|xqc_conn_next_wakeup_time|wakeup_time:1757653482089765|
[2025/09/12 05:04:41 643701] [debug] |scid:809dbe0a472bdf8398906d1c|xqc_engine_add_wakeup_queue|next_tick_time:1757653482089765|
[2025/09/12 05:04:41 643706] [debug] |xqc_engine_wakeup_after|wakeup:1757653481740895|now:1757653481643706|diff:97189|
[2025/09/12 05:04:41 643711] [debug] |xqc_engine_main_logic|END|now:1757653481643380|
[2025/09/12 05:04:41 741859] [debug] |xqc_engine_main_logic|BEGIN|now:1757653481741859|
[2025/09/12 05:04:41 741875] [debug] |scid:a0cf7ac851dfa97be4ddff99|xqc_engine_remove_wakeup_queue|next_tick_time:1757653481740895|pq_index:0|
[2025/09/12 05:04:41 741882] [debug] |scid:a0cf7ac851dfa97be4ddff99|xqc_engine_add_active_queue|last_ticked_time:1757653476458636|
[2025/09/12 05:04:41 741889] [debug] |scid:a0cf7ac851dfa97be4ddff99|xqc_engine_process_conn|conn:0000558BB89D48FC|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:1757653481741887|
[2025/09/12 05:04:41 741902] [debug] |scid:a0cf7ac851dfa97be4ddff99|xqc_timer_expire|timer expired|type:LOSS_DETECTION|expire_time:1757653481740895|now:1757653481741887|
[2025/09/12 05:04:41 741907] [debug] |scid:a0cf7ac851dfa97be4ddff99|xqc_timer_loss_detection_timeout|path:0|loss_detection_timeout|
[2025/09/12 05:04:41 741912] [debug] |scid:a0cf7ac851dfa97be4ddff99|xqc_timer_loss_detection_timeout|send Probe pkts|conn:0000558BB89D48FC|path:0|bytes_in_flight:6461|
[2025/09/12 05:04:41 741917] [debug] |scid:a0cf7ac851dfa97be4ddff99|xqc_send_ctl_get_pto_time_and_space|srtt:32348|rtt_var:6296|pto_duration:3682048|backoff_factor:2.00|backoff:64.00|pto_cnt:6|max_ack_delay:25|
[2025/09/12 05:04:41 741923] [debug] |scid:a0cf7ac851dfa97be4ddff99|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB89D48FC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:04:41 741928] [debug] |scid:a0cf7ac851dfa97be4ddff99|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB89D48FC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:04:41 741933] [debug] |scid:a0cf7ac851dfa97be4ddff99|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB89D48FC|path:0|PNS: 2, unacked: 6461|
[2025/09/12 05:04:41 741938] [debug] |scid:a0cf7ac851dfa97be4ddff99|xqc_path_send_one_or_two_ack_elicit_pkts|send two ack-eliciting pkts|path:0|pns:2|
[2025/09/12 05:04:41 741944] [debug] |scid:a0cf7ac851dfa97be4ddff99|xqc_conn_send_probe_pkt|conn:0000558BB89D48FC|path:0|pkt_num:0|size:23|pkt_type:SHORT_HEADER|frame:HANDSHAKE_DONE |conn_state:ESTABED|
[2025/09/12 05:04:41 741951] [debug] |scid:a0cf7ac851dfa97be4ddff99|xqc_conn_send_probe_pkt|conn:0000558BB89D48FC|path:0|pkt_num:6|size:1050|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|
[2025/09/12 05:04:41 741957] [debug] |scid:a0cf7ac851dfa97be4ddff99|xqc_timer_loss_detection_timeout|xqc_send_ctl_set_loss_detection_timer|PTO|conn:0000558BB89D48FC|pto_count:7
[2025/09/12 05:04:41 741962] [debug] |scid:a0cf7ac851dfa97be4ddff99|xqc_send_ctl_get_pto_time_and_space|srtt:32348|rtt_var:6296|pto_duration:7364096|backoff_factor:2.00|backoff:128.00|pto_cnt:7|max_ack_delay:25|
[2025/09/12 05:04:41 741967] [debug] |scid:a0cf7ac851dfa97be4ddff99|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB89D48FC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:04:41 741972] [debug] |scid:a0cf7ac851dfa97be4ddff99|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB89D48FC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:04:41 741977] [debug] |scid:a0cf7ac851dfa97be4ddff99|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB89D48FC|path:0|PNS: 2, unacked: 6461|
[2025/09/12 05:04:41 741981] [debug] |scid:a0cf7ac851dfa97be4ddff99|xqc_timer_set|type:LOSS_DETECTION|expire:1757653487022943|now:1757653481741961|interv:5280982|
[2025/09/12 05:04:41 741987] [debug] |scid:a0cf7ac851dfa97be4ddff99|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB89D48FC|path:0|pns:2|expire:1757653487022943|now:1757653481741961|interval:5280982|pto_count:7|srtt:32348
[2025/09/12 05:04:41 741994] [debug] |scid:a0cf7ac851dfa97be4ddff99|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:HANDSHAKE_DONE |stream_id:0|stream_offset:0|
[2025/09/12 05:04:41 742000] [debug] |scid:a0cf7ac851dfa97be4ddff99|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:STREAM |stream_id:0|stream_offset:1024|
[2025/09/12 05:04:41 742005] [debug] |scid:a0cf7ac851dfa97be4ddff99|xqc_check_acked_or_dropped_pkt|conn:0000558BB89D48FC|pkt_num:0|size:23|pkt_type:SHORT_HEADER|frame:HANDSHAKE_DONE |
[2025/09/12 05:04:41 742011] [debug] |scid:a0cf7ac851dfa97be4ddff99|xqc_send_ctl_set_next_pn_for_packet|optimistic ack detection|skipped_range:21-21|next_skip_chance:1757653481989607|current_time:1757653481742011|
[2025/09/12 05:04:41 742017] [debug] |scid:a0cf7ac851dfa97be4ddff99|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:22|
[2025/09/12 05:04:41 742090] [info] |scid:a0cf7ac851dfa97be4ddff99|xqc_send_packet_with_pn|<==|conn:0000558BB89D48FC|path:0|pkt_num:22|size:23|sent:39|pkt_type:SHORT_HEADER|frame:HANDSHAKE_DONE |inflight:6461|now:1757653481742031|stream_id:0|stream_offset:0|
[2025/09/12 05:04:41 742099] [debug] |scid:a0cf7ac851dfa97be4ddff99|xqc_send_ctl_on_packet_sent|conn:0000558BB89D48FC|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 05:04:41 742105] [debug] |scid:a0cf7ac851dfa97be4ddff99|xqc_send_ctl_on_packet_sent|path:0|inflight:6461|applimit:0|
[2025/09/12 05:04:41 742110] [debug] |scid:a0cf7ac851dfa97be4ddff99|xqc_send_ctl_get_pto_time_and_space|srtt:32348|rtt_var:6296|pto_duration:7364096|backoff_factor:2.00|backoff:128.00|pto_cnt:7|max_ack_delay:25|
[2025/09/12 05:04:41 742116] [debug] |scid:a0cf7ac851dfa97be4ddff99|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB89D48FC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:04:41 742120] [debug] |scid:a0cf7ac851dfa97be4ddff99|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB89D48FC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:04:41 742125] [debug] |scid:a0cf7ac851dfa97be4ddff99|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB89D48FC|path:0|PNS: 2, unacked: 6484|
[2025/09/12 05:04:41 742130] [debug] |scid:a0cf7ac851dfa97be4ddff99|xqc_timer_set|type:LOSS_DETECTION|expire:1757653492306127|now:1757653481742110|interv:10564017|
[2025/09/12 05:04:41 742135] [debug] |scid:a0cf7ac851dfa97be4ddff99|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB89D48FC|path:0|pns:2|expire:1757653492306127|now:1757653481742110|interval:10564017|pto_count:7|srtt:32348
[2025/09/12 05:04:41 742141] [debug] |scid:a0cf7ac851dfa97be4ddff99|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:48762|inflight:6484|
[2025/09/12 05:04:41 742147] [debug] |scid:a0cf7ac851dfa97be4ddff99|xqc_check_acked_or_dropped_pkt|conn:0000558BB89D48FC|pkt_num:6|size:1050|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:04:41 742152] [debug] |scid:a0cf7ac851dfa97be4ddff99|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:23|
[2025/09/12 05:04:41 742180] [info] |scid:a0cf7ac851dfa97be4ddff99|xqc_send_packet_with_pn|<==|conn:0000558BB89D48FC|path:0|pkt_num:23|size:1050|sent:1066|pkt_type:SHORT_HEADER|frame:STREAM |inflight:6484|now:1757653481742161|stream_id:0|stream_offset:1024|
[2025/09/12 05:04:41 742187] [debug] |scid:a0cf7ac851dfa97be4ddff99|xqc_send_ctl_on_packet_sent|conn:0000558BB89D48FC|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:16|
[2025/09/12 05:04:41 742193] [debug] |scid:a0cf7ac851dfa97be4ddff99|xqc_send_ctl_on_packet_sent|path:0|inflight:6484|applimit:0|
[2025/09/12 05:04:41 742198] [debug] |scid:a0cf7ac851dfa97be4ddff99|xqc_send_ctl_get_pto_time_and_space|srtt:32348|rtt_var:6296|pto_duration:7364096|backoff_factor:2.00|backoff:128.00|pto_cnt:7|max_ack_delay:25|
[2025/09/12 05:04:41 742203] [debug] |scid:a0cf7ac851dfa97be4ddff99|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB89D48FC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:04:41 742208] [debug] |scid:a0cf7ac851dfa97be4ddff99|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB89D48FC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:04:41 742213] [debug] |scid:a0cf7ac851dfa97be4ddff99|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB89D48FC|path:0|PNS: 2, unacked: 7534|
[2025/09/12 05:04:41 742218] [debug] |scid:a0cf7ac851dfa97be4ddff99|xqc_timer_set|type:LOSS_DETECTION|expire:1757653492306257|now:1757653481742198|interv:10564059|
[2025/09/12 05:04:41 742223] [debug] |scid:a0cf7ac851dfa97be4ddff99|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB89D48FC|path:0|pns:2|expire:1757653492306257|now:1757653481742198|interval:10564059|pto_count:7|srtt:32348
[2025/09/12 05:04:41 742229] [debug] |scid:a0cf7ac851dfa97be4ddff99|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:48762|inflight:7534|
[2025/09/12 05:04:41 742240] [debug] |scid:a0cf7ac851dfa97be4ddff99|xqc_conn_next_wakeup_time|wakeup_time:1757653492306257|
[2025/09/12 05:04:41 742245] [debug] |scid:a0cf7ac851dfa97be4ddff99|xqc_engine_add_wakeup_queue|next_tick_time:1757653492306257|
[2025/09/12 05:04:41 742250] [debug] |xqc_engine_wakeup_after|wakeup:1757653481806506|now:1757653481742250|diff:64256|
[2025/09/12 05:04:41 742255] [debug] |xqc_engine_main_logic|END|now:1757653481741887|
[2025/09/12 05:04:41 759117] [info] |xqc_engine_packet_process|==>|conn:0000558BB8AD760C|size:39|state:ESTABED|recv_time:1757653481759116|
[2025/09/12 05:04:41 759136] [debug] |scid:809dbe0a472bdf8398906d1c|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:809dbe0a472bdf8398906d1c|spin_bit:0|
[2025/09/12 05:04:41 759149] [debug] |scid:809dbe0a472bdf8398906d1c|xqc_packet_decrypt|largest_pn:200186267|
[2025/09/12 05:04:41 759156] [debug] |scid:809dbe0a472bdf8398906d1c|xqc_packet_decrypt|decryption nonce|path_id:0|pn:200186268|
[2025/09/12 05:04:41 759167] [debug] |scid:809dbe0a472bdf8398906d1c|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:200186268|
[2025/09/12 05:04:41 759172] [debug] |scid:809dbe0a472bdf8398906d1c|xqc_process_frames|frame_type:1|
[2025/09/12 05:04:41 759180] [debug] |scid:809dbe0a472bdf8398906d1c|xqc_process_frames|frame_type:0|
[2025/09/12 05:04:41 759187] [debug] |scid:809dbe0a472bdf8398906d1c|xqc_process_padding_frame|process padding|
[2025/09/12 05:04:41 759196] [debug] |scid:809dbe0a472bdf8398906d1c|xqc_timer_set|type:ACK_01RTT|expire:1757653481784116|now:1757653481759116|interv:25000|
[2025/09/12 05:04:41 759207] [debug] |scid:809dbe0a472bdf8398906d1c|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:1757653481759116|max_ack_delay:25000|
[2025/09/12 05:04:41 759217] [debug] |scid:809dbe0a472bdf8398906d1c|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:200186268|largest:200186268|pns:2|
[2025/09/12 05:04:41 759226] [info] |scid:809dbe0a472bdf8398906d1c|xqc_conn_on_pkt_processed|====>|conn:0000558BB8AD760C|path:0|size:39|pkt_type:SHORT_HEADER|pkt_num:200186268|frame:PADDING PING |recv_time:1757653481759116|dcid:809dbe0a472bdf8398906d1c|dcid_seq:0|
[2025/09/12 05:04:41 759236] [debug] |scid:809dbe0a472bdf8398906d1c|xqc_timer_set|type:PATH_IDLE|expire:1757653601759116|now:1757653481759116|interv:120000000|
[2025/09/12 05:04:41 759244] [debug] |scid:809dbe0a472bdf8398906d1c|xqc_timer_set|type:CONN_IDLE|expire:1757653601759116|now:1757653481759116|interv:120000000|
[2025/09/12 05:04:41 759251] [debug] |scid:809dbe0a472bdf8398906d1c|xqc_engine_remove_wakeup_queue|next_tick_time:1757653482089765|pq_index:1|
[2025/09/12 05:04:41 759260] [debug] |scid:809dbe0a472bdf8398906d1c|xqc_engine_add_active_queue|last_ticked_time:1757653481643380|
[2025/09/12 05:04:41 759267] [debug] |xqc_engine_main_logic|BEGIN|now:1757653481759267|
[2025/09/12 05:04:41 759276] [debug] |scid:809dbe0a472bdf8398906d1c|xqc_engine_process_conn|conn:0000558BB8AD760C|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:1757653481759274|
[2025/09/12 05:04:41 759287] [debug] |scid:809dbe0a472bdf8398906d1c|xqc_conn_next_wakeup_time|wakeup_time:1757653481784116|
[2025/09/12 05:04:41 759296] [debug] |scid:809dbe0a472bdf8398906d1c|xqc_engine_add_wakeup_queue|next_tick_time:1757653481784116|
[2025/09/12 05:04:41 759303] [debug] |xqc_engine_wakeup_after|wakeup:1757653481784116|now:1757653481759303|diff:24813|
[2025/09/12 05:04:41 759310] [debug] |xqc_engine_main_logic|END|now:1757653481759274|
[2025/09/12 05:04:41 759324] [info] |xqc_engine_packet_process|==>|conn:0000558BB8AD760C|size:39|state:ESTABED|recv_time:1757653481759323|
[2025/09/12 05:04:41 759342] [debug] |scid:809dbe0a472bdf8398906d1c|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:809dbe0a472bdf8398906d1c|spin_bit:0|
[2025/09/12 05:04:41 759348] [debug] |scid:809dbe0a472bdf8398906d1c|xqc_packet_decrypt|largest_pn:200186268|
[2025/09/12 05:04:41 759352] [debug] |scid:809dbe0a472bdf8398906d1c|xqc_packet_decrypt|decryption nonce|path_id:0|pn:200186269|
[2025/09/12 05:04:41 759358] [debug] |scid:809dbe0a472bdf8398906d1c|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:200186269|
[2025/09/12 05:04:41 759362] [debug] |scid:809dbe0a472bdf8398906d1c|xqc_process_frames|frame_type:1|
[2025/09/12 05:04:41 759365] [debug] |scid:809dbe0a472bdf8398906d1c|xqc_process_frames|frame_type:0|
[2025/09/12 05:04:41 759369] [debug] |scid:809dbe0a472bdf8398906d1c|xqc_process_padding_frame|process padding|
[2025/09/12 05:04:41 759373] [debug] |scid:809dbe0a472bdf8398906d1c|xqc_timer_unset|type:ACK_01RTT|
[2025/09/12 05:04:41 759378] [debug] |scid:809dbe0a472bdf8398906d1c|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 05:04:41 759383] [debug] |scid:809dbe0a472bdf8398906d1c|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:200186269|largest:200186269|pns:2|
[2025/09/12 05:04:41 759387] [info] |scid:809dbe0a472bdf8398906d1c|xqc_conn_on_pkt_processed|====>|conn:0000558BB8AD760C|path:0|size:39|pkt_type:SHORT_HEADER|pkt_num:200186269|frame:PADDING PING |recv_time:1757653481759323|dcid:809dbe0a472bdf8398906d1c|dcid_seq:0|
[2025/09/12 05:04:41 759391] [debug] |scid:809dbe0a472bdf8398906d1c|xqc_timer_set|type:PATH_IDLE|expire:1757653601759323|now:1757653481759323|interv:120000000|
[2025/09/12 05:04:41 759395] [debug] |scid:809dbe0a472bdf8398906d1c|xqc_timer_set|type:CONN_IDLE|expire:1757653601759323|now:1757653481759323|interv:120000000|
[2025/09/12 05:04:41 759399] [debug] |scid:809dbe0a472bdf8398906d1c|xqc_engine_remove_wakeup_queue|next_tick_time:1757653481784116|pq_index:0|
[2025/09/12 05:04:41 759403] [debug] |scid:809dbe0a472bdf8398906d1c|xqc_engine_add_active_queue|last_ticked_time:1757653481759274|
[2025/09/12 05:04:41 759407] [debug] |xqc_engine_main_logic|BEGIN|now:1757653481759407|
[2025/09/12 05:04:41 759412] [debug] |scid:809dbe0a472bdf8398906d1c|xqc_engine_process_conn|conn:0000558BB8AD760C|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:1757653481759411|
[2025/09/12 05:04:41 759418] [debug] |scid:809dbe0a472bdf8398906d1c|xqc_gen_ack_frame|largest_recv:200186269|ack_delay:95|first_ack_range:2|largest_pkt_recv_time:1757653481759323|
[2025/09/12 05:04:41 759422] [debug] |scid:809dbe0a472bdf8398906d1c|xqc_gen_ack_frame|high:200186269|low:200186267|pkt_pns:2|
[2025/09/12 05:04:41 759426] [debug] |scid:809dbe0a472bdf8398906d1c|xqc_gen_ack_frame|high:200186264|low:200186264|pkt_pns:2|
[2025/09/12 05:04:41 759430] [debug] |scid:809dbe0a472bdf8398906d1c|xqc_gen_ack_frame|high:200186262|low:200186261|pkt_pns:2|
[2025/09/12 05:04:41 759434] [debug] |scid:809dbe0a472bdf8398906d1c|xqc_write_ack_to_one_packet|ack_size:12|path:0|path_largest_recv:200186269|frame_largest_recv:200186269|
[2025/09/12 05:04:41 759438] [debug] |scid:809dbe0a472bdf8398906d1c|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:2|
[2025/09/12 05:04:41 759443] [debug] |scid:809dbe0a472bdf8398906d1c|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:ACK |stream_id:0|stream_offset:0|
[2025/09/12 05:04:41 759447] [debug] |scid:809dbe0a472bdf8398906d1c|xqc_check_acked_or_dropped_pkt|conn:0000558BB8AD760C|pkt_num:0|size:34|pkt_type:SHORT_HEADER|frame:ACK |
[2025/09/12 05:04:41 759452] [debug] |scid:809dbe0a472bdf8398906d1c|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:19|
[2025/09/12 05:04:41 759486] [info] |scid:809dbe0a472bdf8398906d1c|xqc_send_packet_with_pn|<==|conn:0000558BB8AD760C|path:0|pkt_num:19|size:34|sent:50|pkt_type:SHORT_HEADER|frame:ACK |inflight:1837|now:1757653481759462|stream_id:0|stream_offset:0|
[2025/09/12 05:04:41 759492] [debug] |scid:809dbe0a472bdf8398906d1c|xqc_send_ctl_on_packet_sent|conn:0000558BB8AD760C|path:0|pkt_num:19|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 05:04:41 759498] [debug] |scid:809dbe0a472bdf8398906d1c|xqc_conn_next_wakeup_time|wakeup_time:1757653482089765|
[2025/09/12 05:04:41 759503] [debug] |scid:809dbe0a472bdf8398906d1c|xqc_engine_add_wakeup_queue|next_tick_time:1757653482089765|
[2025/09/12 05:04:41 759509] [debug] |xqc_engine_wakeup_after|wakeup:1757653481806506|now:1757653481759509|diff:46997|
[2025/09/12 05:04:41 759516] [debug] |xqc_engine_main_logic|END|now:1757653481759411|
[2025/09/12 05:04:41 759524] [debug] |xqc_engine_main_logic|BEGIN|now:1757653481759524|
[2025/09/12 05:04:41 759530] [debug] |xqc_engine_wakeup_after|wakeup:1757653481806506|now:1757653481759530|diff:46976|
[2025/09/12 05:04:41 759534] [debug] |xqc_engine_main_logic|END|now:1757653481759524|
[2025/09/12 05:04:41 806632] [debug] |xqc_engine_main_logic|BEGIN|now:1757653481806631|
[2025/09/12 05:04:41 806648] [debug] |scid:d8d4f6b3e3adf9de19b35bb9|xqc_engine_remove_wakeup_queue|next_tick_time:1757653481806506|pq_index:0|
[2025/09/12 05:04:41 806654] [debug] |scid:d8d4f6b3e3adf9de19b35bb9|xqc_engine_add_active_queue|last_ticked_time:1757653481473622|
[2025/09/12 05:04:41 806661] [debug] |scid:d8d4f6b3e3adf9de19b35bb9|xqc_engine_process_conn|conn:0000558BB8A7A98C|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:1757653481806660|
[2025/09/12 05:04:41 806667] [debug] |scid:d8d4f6b3e3adf9de19b35bb9|xqc_timer_expire|timer expired|type:LOSS_DETECTION|expire_time:1757653481806506|now:1757653481806660|
[2025/09/12 05:04:41 806673] [debug] |scid:d8d4f6b3e3adf9de19b35bb9|xqc_timer_loss_detection_timeout|path:0|loss_detection_timeout|
[2025/09/12 05:04:41 806678] [debug] |scid:d8d4f6b3e3adf9de19b35bb9|xqc_timer_loss_detection_timeout|send Probe pkts|conn:0000558BB8A7A98C|path:0|bytes_in_flight:2949|
[2025/09/12 05:04:41 806683] [debug] |scid:d8d4f6b3e3adf9de19b35bb9|xqc_send_ctl_get_pto_time_and_space|srtt:31076|rtt_var:6772|pto_duration:232656|backoff_factor:2.00|backoff:4.00|pto_cnt:2|max_ack_delay:25|
[2025/09/12 05:04:41 806689] [debug] |scid:d8d4f6b3e3adf9de19b35bb9|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8A7A98C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:04:41 806694] [debug] |scid:d8d4f6b3e3adf9de19b35bb9|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8A7A98C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:04:41 806699] [debug] |scid:d8d4f6b3e3adf9de19b35bb9|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8A7A98C|path:0|PNS: 2, unacked: 2949|
[2025/09/12 05:04:41 806704] [debug] |scid:d8d4f6b3e3adf9de19b35bb9|xqc_path_send_one_or_two_ack_elicit_pkts|send two ack-eliciting pkts|path:0|pns:2|
[2025/09/12 05:04:41 806709] [debug] |scid:d8d4f6b3e3adf9de19b35bb9|xqc_conn_send_probe_pkt|conn:0000558BB8A7A98C|path:0|pkt_num:2|size:283|pkt_type:SHORT_HEADER|frame:CRYPTO |conn_state:ESTABED|
[2025/09/12 05:04:41 806716] [debug] |scid:d8d4f6b3e3adf9de19b35bb9|xqc_conn_send_probe_pkt|conn:0000558BB8A7A98C|path:0|pkt_num:8|size:1050|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|
[2025/09/12 05:04:41 806722] [debug] |scid:d8d4f6b3e3adf9de19b35bb9|xqc_timer_loss_detection_timeout|xqc_send_ctl_set_loss_detection_timer|PTO|conn:0000558BB8A7A98C|pto_count:3
[2025/09/12 05:04:41 806727] [debug] |scid:d8d4f6b3e3adf9de19b35bb9|xqc_send_ctl_get_pto_time_and_space|srtt:31076|rtt_var:6772|pto_duration:465312|backoff_factor:2.00|backoff:8.00|pto_cnt:3|max_ack_delay:25|
[2025/09/12 05:04:41 806733] [debug] |scid:d8d4f6b3e3adf9de19b35bb9|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8A7A98C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:04:41 806744] [debug] |scid:d8d4f6b3e3adf9de19b35bb9|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8A7A98C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:04:41 806749] [debug] |scid:d8d4f6b3e3adf9de19b35bb9|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8A7A98C|path:0|PNS: 2, unacked: 2949|
[2025/09/12 05:04:41 806754] [debug] |scid:d8d4f6b3e3adf9de19b35bb9|xqc_timer_set|type:LOSS_DETECTION|expire:1757653482139162|now:1757653481806727|interv:332435|
[2025/09/12 05:04:41 806759] [debug] |scid:d8d4f6b3e3adf9de19b35bb9|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB8A7A98C|path:0|pns:2|expire:1757653482139162|now:1757653481806727|interval:332435|pto_count:3|srtt:31076
[2025/09/12 05:04:41 806767] [debug] |scid:d8d4f6b3e3adf9de19b35bb9|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:CRYPTO |stream_id:0|stream_offset:0|
[2025/09/12 05:04:41 806772] [debug] |scid:d8d4f6b3e3adf9de19b35bb9|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:STREAM |stream_id:0|stream_offset:1024|
[2025/09/12 05:04:41 806778] [debug] |scid:d8d4f6b3e3adf9de19b35bb9|xqc_check_acked_or_dropped_pkt|conn:0000558BB8A7A98C|pkt_num:2|size:283|pkt_type:SHORT_HEADER|frame:CRYPTO |
[2025/09/12 05:04:41 806784] [debug] |scid:d8d4f6b3e3adf9de19b35bb9|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:15|
[2025/09/12 05:04:41 806824] [info] |scid:d8d4f6b3e3adf9de19b35bb9|xqc_send_packet_with_pn|<==|conn:0000558BB8A7A98C|path:0|pkt_num:15|size:283|sent:299|pkt_type:SHORT_HEADER|frame:CRYPTO |inflight:2949|now:1757653481806794|stream_id:0|stream_offset:0|
[2025/09/12 05:04:41 806831] [debug] |scid:d8d4f6b3e3adf9de19b35bb9|xqc_send_ctl_on_packet_sent|conn:0000558BB8A7A98C|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 05:04:41 806837] [debug] |scid:d8d4f6b3e3adf9de19b35bb9|xqc_send_ctl_on_packet_sent|path:0|inflight:2949|applimit:0|
[2025/09/12 05:04:41 806842] [debug] |scid:d8d4f6b3e3adf9de19b35bb9|xqc_send_ctl_get_pto_time_and_space|srtt:31076|rtt_var:6772|pto_duration:465312|backoff_factor:2.00|backoff:8.00|pto_cnt:3|max_ack_delay:25|
[2025/09/12 05:04:41 806847] [debug] |scid:d8d4f6b3e3adf9de19b35bb9|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8A7A98C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:04:41 806852] [debug] |scid:d8d4f6b3e3adf9de19b35bb9|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8A7A98C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:04:41 806857] [debug] |scid:d8d4f6b3e3adf9de19b35bb9|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8A7A98C|path:0|PNS: 2, unacked: 3232|
[2025/09/12 05:04:41 806862] [debug] |scid:d8d4f6b3e3adf9de19b35bb9|xqc_timer_set|type:LOSS_DETECTION|expire:1757653482472106|now:1757653481806842|interv:665264|
[2025/09/12 05:04:41 806867] [debug] |scid:d8d4f6b3e3adf9de19b35bb9|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB8A7A98C|path:0|pns:2|expire:1757653482472106|now:1757653481806842|interval:665264|pto_count:3|srtt:31076
[2025/09/12 05:04:41 806872] [debug] |scid:d8d4f6b3e3adf9de19b35bb9|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:47593|inflight:3232|
[2025/09/12 05:04:41 806878] [debug] |scid:d8d4f6b3e3adf9de19b35bb9|xqc_check_acked_or_dropped_pkt|conn:0000558BB8A7A98C|pkt_num:8|size:1050|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:04:41 806883] [debug] |scid:d8d4f6b3e3adf9de19b35bb9|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:16|
[2025/09/12 05:04:41 806908] [info] |scid:d8d4f6b3e3adf9de19b35bb9|xqc_send_packet_with_pn|<==|conn:0000558BB8A7A98C|path:0|pkt_num:16|size:1050|sent:1066|pkt_type:SHORT_HEADER|frame:STREAM |inflight:3232|now:1757653481806890|stream_id:0|stream_offset:1024|
[2025/09/12 05:04:41 806914] [debug] |scid:d8d4f6b3e3adf9de19b35bb9|xqc_send_ctl_on_packet_sent|conn:0000558BB8A7A98C|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 05:04:41 806925] [debug] |scid:d8d4f6b3e3adf9de19b35bb9|xqc_send_ctl_on_packet_sent|path:0|inflight:3232|applimit:0|
[2025/09/12 05:04:41 806930] [debug] |scid:d8d4f6b3e3adf9de19b35bb9|xqc_send_ctl_get_pto_time_and_space|srtt:31076|rtt_var:6772|pto_duration:465312|backoff_factor:2.00|backoff:8.00|pto_cnt:3|max_ack_delay:25|
[2025/09/12 05:04:41 806936] [debug] |scid:d8d4f6b3e3adf9de19b35bb9|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8A7A98C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:04:41 806940] [debug] |scid:d8d4f6b3e3adf9de19b35bb9|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8A7A98C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:04:41 806945] [debug] |scid:d8d4f6b3e3adf9de19b35bb9|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8A7A98C|path:0|PNS: 2, unacked: 4282|
[2025/09/12 05:04:41 806950] [debug] |scid:d8d4f6b3e3adf9de19b35bb9|xqc_timer_set|type:LOSS_DETECTION|expire:1757653482472202|now:1757653481806930|interv:665272|
[2025/09/12 05:04:41 806955] [debug] |scid:d8d4f6b3e3adf9de19b35bb9|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB8A7A98C|path:0|pns:2|expire:1757653482472202|now:1757653481806930|interval:665272|pto_count:3|srtt:31076
[2025/09/12 05:04:41 806961] [debug] |scid:d8d4f6b3e3adf9de19b35bb9|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:47593|inflight:4282|
[2025/09/12 05:04:41 806967] [debug] |scid:d8d4f6b3e3adf9de19b35bb9|xqc_conn_next_wakeup_time|wakeup_time:1757653482472202|
[2025/09/12 05:04:41 806972] [debug] |scid:d8d4f6b3e3adf9de19b35bb9|xqc_engine_add_wakeup_queue|next_tick_time:1757653482472202|
[2025/09/12 05:04:41 806977] [debug] |xqc_engine_wakeup_after|wakeup:1757653482089765|now:1757653481806977|diff:282788|
[2025/09/12 05:04:41 806982] [debug] |xqc_engine_main_logic|END|now:1757653481806660|
[2025/09/12 05:04:42 090315] [debug] |xqc_engine_main_logic|BEGIN|now:1757653482090314|
[2025/09/12 05:04:42 090345] [debug] |scid:809dbe0a472bdf8398906d1c|xqc_engine_remove_wakeup_queue|next_tick_time:1757653482089765|pq_index:0|
[2025/09/12 05:04:42 090352] [debug] |scid:809dbe0a472bdf8398906d1c|xqc_engine_add_active_queue|last_ticked_time:1757653481759411|
[2025/09/12 05:04:42 090359] [debug] |scid:809dbe0a472bdf8398906d1c|xqc_engine_process_conn|conn:0000558BB8AD760C|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:1757653482090356|
[2025/09/12 05:04:42 090365] [debug] |scid:809dbe0a472bdf8398906d1c|xqc_timer_expire|timer expired|type:LOSS_DETECTION|expire_time:1757653482089765|now:1757653482090356|
[2025/09/12 05:04:42 090370] [debug] |scid:809dbe0a472bdf8398906d1c|xqc_timer_loss_detection_timeout|path:0|loss_detection_timeout|
[2025/09/12 05:04:42 090374] [debug] |scid:809dbe0a472bdf8398906d1c|xqc_timer_loss_detection_timeout|send Probe pkts|conn:0000558BB8AD760C|path:0|bytes_in_flight:1837|
[2025/09/12 05:04:42 090379] [debug] |scid:809dbe0a472bdf8398906d1c|xqc_send_ctl_get_pto_time_and_space|srtt:34423|rtt_var:13028|pto_duration:346140|backoff_factor:2.00|backoff:4.00|pto_cnt:2|max_ack_delay:25|
[2025/09/12 05:04:42 090384] [debug] |scid:809dbe0a472bdf8398906d1c|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8AD760C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:04:42 090388] [debug] |scid:809dbe0a472bdf8398906d1c|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8AD760C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:04:42 090392] [debug] |scid:809dbe0a472bdf8398906d1c|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8AD760C|path:0|PNS: 2, unacked: 1837|
[2025/09/12 05:04:42 090396] [debug] |scid:809dbe0a472bdf8398906d1c|xqc_path_send_one_or_two_ack_elicit_pkts|send two ack-eliciting pkts|path:0|pns:2|
[2025/09/12 05:04:42 090401] [debug] |scid:809dbe0a472bdf8398906d1c|xqc_conn_send_probe_pkt|conn:0000558BB8AD760C|path:0|pkt_num:0|size:23|pkt_type:SHORT_HEADER|frame:HANDSHAKE_DONE |conn_state:ESTABED|
[2025/09/12 05:04:42 090421] [debug] |scid:809dbe0a472bdf8398906d1c|xqc_conn_send_probe_pkt|conn:0000558BB8AD760C|path:0|pkt_num:1|size:33|pkt_type:SHORT_HEADER|frame:NEW_TOKEN |conn_state:ESTABED|
[2025/09/12 05:04:42 090427] [debug] |scid:809dbe0a472bdf8398906d1c|xqc_timer_loss_detection_timeout|xqc_send_ctl_set_loss_detection_timer|PTO|conn:0000558BB8AD760C|pto_count:3
[2025/09/12 05:04:42 090432] [debug] |scid:809dbe0a472bdf8398906d1c|xqc_send_ctl_get_pto_time_and_space|srtt:34423|rtt_var:13028|pto_duration:692280|backoff_factor:2.00|backoff:8.00|pto_cnt:3|max_ack_delay:25|
[2025/09/12 05:04:42 090436] [debug] |scid:809dbe0a472bdf8398906d1c|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8AD760C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:04:42 090440] [debug] |scid:809dbe0a472bdf8398906d1c|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8AD760C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:04:42 090444] [debug] |scid:809dbe0a472bdf8398906d1c|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8AD760C|path:0|PNS: 2, unacked: 1837|
[2025/09/12 05:04:42 090448] [debug] |scid:809dbe0a472bdf8398906d1c|xqc_timer_set|type:LOSS_DETECTION|expire:1757653482535905|now:1757653482090432|interv:445473|
[2025/09/12 05:04:42 090452] [debug] |scid:809dbe0a472bdf8398906d1c|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB8AD760C|path:0|pns:2|expire:1757653482535905|now:1757653482090432|interval:445473|pto_count:3|srtt:34423
[2025/09/12 05:04:42 090460] [debug] |scid:809dbe0a472bdf8398906d1c|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:HANDSHAKE_DONE |stream_id:0|stream_offset:0|
[2025/09/12 05:04:42 090465] [debug] |scid:809dbe0a472bdf8398906d1c|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:NEW_TOKEN |stream_id:0|stream_offset:0|
[2025/09/12 05:04:42 090470] [debug] |scid:809dbe0a472bdf8398906d1c|xqc_check_acked_or_dropped_pkt|conn:0000558BB8AD760C|pkt_num:0|size:23|pkt_type:SHORT_HEADER|frame:HANDSHAKE_DONE |
[2025/09/12 05:04:42 090475] [debug] |scid:809dbe0a472bdf8398906d1c|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:20|
[2025/09/12 05:04:42 090543] [info] |scid:809dbe0a472bdf8398906d1c|xqc_send_packet_with_pn|<==|conn:0000558BB8AD760C|path:0|pkt_num:20|size:23|sent:39|pkt_type:SHORT_HEADER|frame:HANDSHAKE_DONE |inflight:1837|now:1757653482090490|stream_id:0|stream_offset:0|
[2025/09/12 05:04:42 090550] [debug] |scid:809dbe0a472bdf8398906d1c|xqc_send_ctl_on_packet_sent|conn:0000558BB8AD760C|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 05:04:42 090555] [debug] |scid:809dbe0a472bdf8398906d1c|xqc_send_ctl_on_packet_sent|path:0|inflight:1837|applimit:2102|
[2025/09/12 05:04:42 090560] [debug] |scid:809dbe0a472bdf8398906d1c|xqc_send_ctl_get_pto_time_and_space|srtt:34423|rtt_var:13028|pto_duration:692280|backoff_factor:2.00|backoff:8.00|pto_cnt:3|max_ack_delay:25|
[2025/09/12 05:04:42 090564] [debug] |scid:809dbe0a472bdf8398906d1c|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8AD760C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:04:42 090568] [debug] |scid:809dbe0a472bdf8398906d1c|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8AD760C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:04:42 090572] [debug] |scid:809dbe0a472bdf8398906d1c|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8AD760C|path:0|PNS: 2, unacked: 1860|
[2025/09/12 05:04:42 090576] [debug] |scid:809dbe0a472bdf8398906d1c|xqc_timer_set|type:LOSS_DETECTION|expire:1757653482982770|now:1757653482090559|interv:892211|
[2025/09/12 05:04:42 090580] [debug] |scid:809dbe0a472bdf8398906d1c|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB8AD760C|path:0|pns:2|expire:1757653482982770|now:1757653482090559|interval:892211|pto_count:3|srtt:34423
[2025/09/12 05:04:42 090585] [debug] |scid:809dbe0a472bdf8398906d1c|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:48054|inflight:1860|
[2025/09/12 05:04:42 090590] [debug] |scid:809dbe0a472bdf8398906d1c|xqc_check_acked_or_dropped_pkt|conn:0000558BB8AD760C|pkt_num:1|size:33|pkt_type:SHORT_HEADER|frame:NEW_TOKEN |
[2025/09/12 05:04:42 090599] [debug] |scid:809dbe0a472bdf8398906d1c|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:21|
[2025/09/12 05:04:42 090619] [info] |scid:809dbe0a472bdf8398906d1c|xqc_send_packet_with_pn|<==|conn:0000558BB8AD760C|path:0|pkt_num:21|size:33|sent:49|pkt_type:SHORT_HEADER|frame:NEW_TOKEN |inflight:1860|now:1757653482090604|stream_id:0|stream_offset:0|
[2025/09/12 05:04:42 090624] [debug] |scid:809dbe0a472bdf8398906d1c|xqc_send_ctl_on_packet_sent|conn:0000558BB8AD760C|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 05:04:42 090629] [debug] |scid:809dbe0a472bdf8398906d1c|xqc_send_ctl_on_packet_sent|path:0|inflight:1860|applimit:2102|
[2025/09/12 05:04:42 090633] [debug] |scid:809dbe0a472bdf8398906d1c|xqc_send_ctl_get_pto_time_and_space|srtt:34423|rtt_var:13028|pto_duration:692280|backoff_factor:2.00|backoff:8.00|pto_cnt:3|max_ack_delay:25|
[2025/09/12 05:04:42 090637] [debug] |scid:809dbe0a472bdf8398906d1c|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8AD760C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:04:42 090641] [debug] |scid:809dbe0a472bdf8398906d1c|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8AD760C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:04:42 090645] [debug] |scid:809dbe0a472bdf8398906d1c|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8AD760C|path:0|PNS: 2, unacked: 1893|
[2025/09/12 05:04:42 090648] [debug] |scid:809dbe0a472bdf8398906d1c|xqc_timer_set|type:LOSS_DETECTION|expire:1757653482982884|now:1757653482090633|interv:892251|
[2025/09/12 05:04:42 090653] [debug] |scid:809dbe0a472bdf8398906d1c|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB8AD760C|path:0|pns:2|expire:1757653482982884|now:1757653482090633|interval:892251|pto_count:3|srtt:34423
[2025/09/12 05:04:42 090657] [debug] |scid:809dbe0a472bdf8398906d1c|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:48054|inflight:1893|
[2025/09/12 05:04:42 090662] [debug] |scid:809dbe0a472bdf8398906d1c|xqc_conn_next_wakeup_time|wakeup_time:1757653482982884|
[2025/09/12 05:04:42 090666] [debug] |scid:809dbe0a472bdf8398906d1c|xqc_engine_add_wakeup_queue|next_tick_time:1757653482982884|
[2025/09/12 05:04:42 090670] [debug] |xqc_engine_wakeup_after|wakeup:1757653482472202|now:1757653482090670|diff:381532|
[2025/09/12 05:04:42 090675] [debug] |xqc_engine_main_logic|END|now:1757653482090356|
[2025/09/12 05:04:42 121670] [info] |xqc_engine_packet_process|==>|conn:0000558BB8AD760C|size:41|state:ESTABED|recv_time:1757653482121668|
[2025/09/12 05:04:42 121694] [debug] |scid:809dbe0a472bdf8398906d1c|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:809dbe0a472bdf8398906d1c|spin_bit:0|
[2025/09/12 05:04:42 121704] [debug] |scid:809dbe0a472bdf8398906d1c|xqc_packet_decrypt|largest_pn:200186269|
[2025/09/12 05:04:42 121713] [debug] |scid:809dbe0a472bdf8398906d1c|xqc_packet_decrypt|decryption nonce|path_id:0|pn:200186270|
[2025/09/12 05:04:42 121725] [debug] |scid:809dbe0a472bdf8398906d1c|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:200186270|
[2025/09/12 05:04:42 121735] [debug] |scid:809dbe0a472bdf8398906d1c|xqc_process_frames|frame_type:2|
[2025/09/12 05:04:42 121747] [debug] |scid:809dbe0a472bdf8398906d1c|xqc_send_ctl_on_ack_received|conn:0000558BB8AD760C|path:0|pkt_num:2|origin_pktnum:0|size:283|pns:2|pkt_type:SHORT_HEADER|frame:CRYPTO |conn_state:ESTABED|frame_largest_ack:21|path_largest_ack:2|
[2025/09/12 05:04:42 121757] [debug] |scid:809dbe0a472bdf8398906d1c|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:339|prior_delivered:2102|prior_time:1757653481306932|is_app_limited:1|send_elapse:198|ack_elapse:814736|ctl_first_sent_time:1757653481307130|lagest_ack_time:1757653482121668|curr_delivered:2385|
[2025/09/12 05:04:42 121765] [debug] |scid:809dbe0a472bdf8398906d1c|xqc_update_sample|sampler_sent_time_update:1757653481307130|
[2025/09/12 05:04:42 121782] [debug] |scid:809dbe0a472bdf8398906d1c|xqc_send_ctl_on_ack_received|sndq_packets_used:12||sndq_packets_used_bytes:0|sndq_packets_free:1|
[2025/09/12 05:04:42 121788] [debug] |scid:809dbe0a472bdf8398906d1c|xqc_send_ctl_on_ack_received|conn:0000558BB8AD760C|path:0|pkt_num:8|origin_pktnum:0|size:284|pns:2|pkt_type:SHORT_HEADER|frame:CRYPTO |conn_state:ESTABED|frame_largest_ack:21|path_largest_ack:8|
[2025/09/12 05:04:42 121793] [debug] |scid:809dbe0a472bdf8398906d1c|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:339|prior_delivered:2102|prior_time:1757653481306932|is_app_limited:1|send_elapse:198|ack_elapse:814736|ctl_first_sent_time:1757653481307130|lagest_ack_time:1757653482121668|curr_delivered:2669|
[2025/09/12 05:04:42 121799] [debug] |scid:809dbe0a472bdf8398906d1c|xqc_update_sample|sampler_sent_time_update:1757653481307220|
[2025/09/12 05:04:42 121805] [debug] |scid:809dbe0a472bdf8398906d1c|xqc_send_ctl_on_ack_received|sndq_packets_used:11||sndq_packets_used_bytes:0|sndq_packets_free:2|
[2025/09/12 05:04:42 121811] [debug] |scid:809dbe0a472bdf8398906d1c|xqc_send_ctl_on_ack_received|conn:0000558BB8AD760C|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:21|path_largest_ack:14|
[2025/09/12 05:04:42 121818] [debug] |scid:809dbe0a472bdf8398906d1c|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:339|prior_delivered:2102|prior_time:1757653481306932|is_app_limited:1|send_elapse:198|ack_elapse:814736|ctl_first_sent_time:1757653481307130|lagest_ack_time:1757653482121668|curr_delivered:2692|
[2025/09/12 05:04:42 121827] [debug] |scid:809dbe0a472bdf8398906d1c|xqc_update_sample|sampler_sent_time_update:1757653481419373|
[2025/09/12 05:04:42 121835] [debug] |scid:809dbe0a472bdf8398906d1c|xqc_send_ctl_on_ack_received|sndq_packets_used:10||sndq_packets_used_bytes:0|sndq_packets_free:3|
[2025/09/12 05:04:42 121843] [debug] |scid:809dbe0a472bdf8398906d1c|xqc_send_ctl_on_ack_received|conn:0000558BB8AD760C|path:0|pkt_num:15|origin_pktnum:1|size:33|pns:2|pkt_type:SHORT_HEADER|frame:NEW_TOKEN |conn_state:ESTABED|frame_largest_ack:21|path_largest_ack:15|
[2025/09/12 05:04:42 121852] [debug] |scid:809dbe0a472bdf8398906d1c|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:339|prior_delivered:2102|prior_time:1757653481306932|is_app_limited:1|send_elapse:198|ack_elapse:814736|ctl_first_sent_time:1757653481307130|lagest_ack_time:1757653482121668|curr_delivered:2725|
[2025/09/12 05:04:42 121861] [debug] |scid:809dbe0a472bdf8398906d1c|xqc_update_sample|sampler_sent_time_update:1757653481419454|
[2025/09/12 05:04:42 121869] [debug] |scid:809dbe0a472bdf8398906d1c|xqc_send_ctl_on_ack_received|sndq_packets_used:9||sndq_packets_used_bytes:0|sndq_packets_free:4|
[2025/09/12 05:04:42 121877] [debug] |scid:809dbe0a472bdf8398906d1c|xqc_send_ctl_on_ack_received|conn:0000558BB8AD760C|path:0|pkt_num:20|origin_pktnum:0|size:23|pns:2|pkt_type:SHORT_HEADER|frame:HANDSHAKE_DONE |conn_state:ESTABED|frame_largest_ack:21|path_largest_ack:20|
[2025/09/12 05:04:42 121884] [debug] |scid:809dbe0a472bdf8398906d1c|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:339|prior_delivered:2102|prior_time:1757653481306932|is_app_limited:1|send_elapse:198|ack_elapse:814736|ctl_first_sent_time:1757653481307130|lagest_ack_time:1757653482121668|curr_delivered:2748|
[2025/09/12 05:04:42 121890] [debug] |scid:809dbe0a472bdf8398906d1c|xqc_update_sample|sampler_sent_time_update:1757653482090490|
[2025/09/12 05:04:42 121896] [debug] |scid:809dbe0a472bdf8398906d1c|xqc_send_ctl_on_ack_received|sndq_packets_used:8||sndq_packets_used_bytes:0|sndq_packets_free:5|
[2025/09/12 05:04:42 121901] [debug] |scid:809dbe0a472bdf8398906d1c|xqc_send_ctl_on_ack_received|conn:0000558BB8AD760C|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:21|path_largest_ack:21|
[2025/09/12 05:04:42 121909] [debug] |scid:809dbe0a472bdf8398906d1c|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:339|prior_delivered:2102|prior_time:1757653481306932|is_app_limited:1|send_elapse:198|ack_elapse:814736|ctl_first_sent_time:1757653481307130|lagest_ack_time:1757653482121668|curr_delivered:2781|
[2025/09/12 05:04:42 121926] [debug] |scid:809dbe0a472bdf8398906d1c|xqc_update_sample|sampler_sent_time_update:1757653482090604|
[2025/09/12 05:04:42 121934] [debug] |scid:809dbe0a472bdf8398906d1c|xqc_send_ctl_on_ack_received|sndq_packets_used:7||sndq_packets_used_bytes:0|sndq_packets_free:6|
[2025/09/12 05:04:42 121942] [debug] |scid:809dbe0a472bdf8398906d1c|xqc_send_ctl_update_rtt|before update rtt|conn:0000558BB8AD760C|srtt:34423|rttvar:13028|minrtt:34071|latest_rtt:31064|ack_delay:64|
[2025/09/12 05:04:42 121948] [debug] |scid:809dbe0a472bdf8398906d1c|xqc_send_ctl_update_rtt|l-0.0.0.0-443-809dbe0a472bdf8398906d1c p-193.167.0.100-56640-da265c6fd99578d6d13ae0f70513bb40e7 |after update rtt|conn:0000558BB8AD760C|srtt:33996|rttvar:10626|minrtt:31064|latest_rtt:31064|ack_delay:64|
[2025/09/12 05:04:42 121954] [debug] |scid:809dbe0a472bdf8398906d1c|xqc_send_ctl_get_lost_sent_pn|largest_acked:21|lost_pn:18|thresh:3|
[2025/09/12 05:04:42 121960] [debug] |scid:809dbe0a472bdf8398906d1c|xqc_send_ctl_detect_lost|mark lost|pns:2|pkt_num:9|lost_pn:18|po_sent_time:1757653481307338|lost_send_time:1757653482083423|loss_delay:38245|frame:NEW_CONNECTION_ID |repair:16384|
[2025/09/12 05:04:42 121967] [debug] |scid:809dbe0a472bdf8398906d1c|xqc_send_ctl_detect_lost|mark lost|pns:2|pkt_num:10|lost_pn:18|po_sent_time:1757653481307431|lost_send_time:1757653482083423|loss_delay:38245|frame:NEW_CONNECTION_ID |repair:16384|
[2025/09/12 05:04:42 121973] [debug] |scid:809dbe0a472bdf8398906d1c|xqc_send_ctl_detect_lost|mark lost|pns:2|pkt_num:11|lost_pn:18|po_sent_time:1757653481307524|lost_send_time:1757653482083423|loss_delay:38245|frame:STREAM |repair:128|
[2025/09/12 05:04:42 121979] [debug] |scid:809dbe0a472bdf8398906d1c|xqc_send_ctl_detect_lost|OnLostDetection|largest_lost sent time: 1757653481307524u|
[2025/09/12 05:04:42 121985] [debug] |scid:809dbe0a472bdf8398906d1c|xqc_send_ctl_detect_lost|OnLostDetection|Persistent congestion occurs|
[2025/09/12 05:04:42 121991] [stats] |scid:809dbe0a472bdf8398906d1c|xqc_send_ctl_detect_lost|l-0.0.0.0-443-809dbe0a472bdf8398906d1c p-193.167.0.100-56640-da265c6fd99578d6d13ae0f70513bb40e7 |lost interval:1757653482121668|lost_count:3|send_count:18|pkt_num:11|po_send_time:1757653481307524|srtt:33996|cwnd:5744|bw:60973|conn_life:852192|now:0|last_lost_time:852192|
[2025/09/12 05:04:42 121998] [debug] |scid:809dbe0a472bdf8398906d1c|xqc_send_ctl_on_ack_received|xqc_recv_record_del from 200186265|pns:2|
[2025/09/12 05:04:42 122005] [debug] |scid:809dbe0a472bdf8398906d1c|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:04:42 122010] [debug] |scid:809dbe0a472bdf8398906d1c|xqc_send_ctl_set_loss_detection_timer|unset|no ack-eliciting pkts in flight|conn:0000558BB8AD760C|path:0|
[2025/09/12 05:04:42 122015] [debug] |scid:809dbe0a472bdf8398906d1c|xqc_timer_unset|type:LOSS_DETECTION|
[2025/09/12 05:04:42 122021] [debug] |scid:809dbe0a472bdf8398906d1c|xqc_generate_sample|sampler: send_elapse 198, ack_elapse 814736, delivered 679|rate 833|lost 3|
[2025/09/12 05:04:42 122026] [debug] |scid:809dbe0a472bdf8398906d1c|xqc_bbr_update_bandwidth|BBRv1: RTT round update 1 -> 2|
[2025/09/12 05:04:42 122032] [debug] |scid:809dbe0a472bdf8398906d1c|xqc_bbr_update_min_rtt|probertt expire|rtt:31064, old_rtt:34071|
[2025/09/12 05:04:42 122037] [debug] |scid:809dbe0a472bdf8398906d1c|xqc_bbr_update_min_rtt|minrtt expire|rtt:31064, old_rtt:34071|
[2025/09/12 05:04:42 122060] [debug] |scid:809dbe0a472bdf8398906d1c|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:5744|extra_cwnd:4204|
[2025/09/12 05:04:42 122064] [debug] |scid:809dbe0a472bdf8398906d1c|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:5744|packet_lost:3|acked:679|po_sent_time:1757653482090604|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2781|
[2025/09/12 05:04:42 122072] [debug] |scid:809dbe0a472bdf8398906d1c|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:5744|packet_lost:3|acked:679|po_sent_time:1757653482090604|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2781|
[2025/09/12 05:04:42 122077] [debug] |scid:809dbe0a472bdf8398906d1c|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-809dbe0a472bdf8398906d1c p-193.167.0.100-56640-da265c6fd99578d6d13ae0f70513bb40e7 |bbr on ack|mode:0|pacing_rate:3845549|bw:60973|cwnd:6423|full_bw_reached:0|inflight:0|srtt:33996|latest_rtt:31064|min_rtt:31064|applimit:1|lost:0|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:1|
[2025/09/12 05:04:42 122082] [stats] |scid:809dbe0a472bdf8398906d1c|xqc_send_ctl_info_circle_record|l-0.0.0.0-443-809dbe0a472bdf8398906d1c p-193.167.0.100-56640-da265c6fd99578d6d13ae0f70513bb40e7 |path:0||cwnd:6423|inflight:0|mode:0|applimit:0|pacing_rate:3845549|bw:60973|srtt:33996|latest_rtt:31064|min_rtt:31064|send:18|lost:0|tlp:4|recv:7|recovery:0|slow_start:1|conn_life:852606|acked:679|delivered:2781|is_cwnd_limited:0|
[2025/09/12 05:04:42 122089] [debug] |scid:809dbe0a472bdf8398906d1c|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:200186270|largest:200186270|pns:2|
[2025/09/12 05:04:42 122094] [info] |scid:809dbe0a472bdf8398906d1c|xqc_conn_on_pkt_processed|====>|conn:0000558BB8AD760C|path:0|size:41|pkt_type:SHORT_HEADER|pkt_num:200186270|frame:ACK |recv_time:1757653482121668|dcid:809dbe0a472bdf8398906d1c|dcid_seq:0|
[2025/09/12 05:04:42 122099] [debug] |scid:809dbe0a472bdf8398906d1c|xqc_timer_set|type:PATH_IDLE|expire:1757653602121668|now:1757653482121668|interv:120000000|
[2025/09/12 05:04:42 122104] [debug] |scid:809dbe0a472bdf8398906d1c|xqc_timer_set|type:CONN_IDLE|expire:1757653602121668|now:1757653482121668|interv:120000000|
[2025/09/12 05:04:42 122108] [debug] |scid:809dbe0a472bdf8398906d1c|xqc_engine_remove_wakeup_queue|next_tick_time:1757653482982884|pq_index:1|
[2025/09/12 05:04:42 122112] [debug] |scid:809dbe0a472bdf8398906d1c|xqc_engine_add_active_queue|last_ticked_time:1757653482090356|
[2025/09/12 05:04:42 122116] [debug] |xqc_engine_main_logic|BEGIN|now:1757653482122116|
[2025/09/12 05:04:42 122122] [debug] |scid:809dbe0a472bdf8398906d1c|xqc_engine_process_conn|conn:0000558BB8AD760C|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:1757653482122120|
[2025/09/12 05:04:42 122128] [debug] |scid:809dbe0a472bdf8398906d1c|xqc_path_get_perf_class|conn:0000558BB8AD760C|path_id:0|path_srtt:33996|min_srtt:33996|path_bw:60973|loss_rate:100.00|path_pto:0|
[2025/09/12 05:04:42 122133] [debug] |scid:809dbe0a472bdf8398906d1c|xqc_send_ctl_can_send|l-0.0.0.0-443-809dbe0a472bdf8398906d1c p-193.167.0.100-56640-da265c6fd99578d6d13ae0f70513bb40e7 |path:0|can:1|pkt_sz:54|schedule_bytes:0|inflight:0|cwnd:6423|conn:0000558BB8AD760C|stream_id:0|stream_offset:0|
[2025/09/12 05:04:42 122137] [debug] |scid:809dbe0a472bdf8398906d1c|xqc_minrtt_scheduler_get_path|path srtt|conn:0000558BB8AD760C|path_id:0|path_srtt:33996|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:04:42 122142] [debug] |scid:809dbe0a472bdf8398906d1c|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 05:04:42 122147] [debug] |scid:809dbe0a472bdf8398906d1c|xqc_path_get_perf_class|conn:0000558BB8AD760C|path_id:0|path_srtt:33996|min_srtt:33996|path_bw:60973|loss_rate:100.00|path_pto:0|
[2025/09/12 05:04:42 122151] [debug] |scid:809dbe0a472bdf8398906d1c|xqc_send_ctl_can_send|l-0.0.0.0-443-809dbe0a472bdf8398906d1c p-193.167.0.100-56640-da265c6fd99578d6d13ae0f70513bb40e7 |path:0|can:1|pkt_sz:54|schedule_bytes:54|inflight:0|cwnd:6423|conn:0000558BB8AD760C|stream_id:0|stream_offset:0|
[2025/09/12 05:04:42 122155] [debug] |scid:809dbe0a472bdf8398906d1c|xqc_minrtt_scheduler_get_path|path srtt|conn:0000558BB8AD760C|path_id:0|path_srtt:33996|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:04:42 122173] [debug] |scid:809dbe0a472bdf8398906d1c|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 05:04:42 122177] [debug] |scid:809dbe0a472bdf8398906d1c|xqc_path_get_perf_class|conn:0000558BB8AD760C|path_id:0|path_srtt:33996|min_srtt:33996|path_bw:60973|loss_rate:100.00|path_pto:0|
[2025/09/12 05:04:42 122182] [debug] |scid:809dbe0a472bdf8398906d1c|xqc_send_ctl_can_send|l-0.0.0.0-443-809dbe0a472bdf8398906d1c p-193.167.0.100-56640-da265c6fd99578d6d13ae0f70513bb40e7 |path:0|can:1|pkt_sz:1050|schedule_bytes:108|inflight:0|cwnd:6423|conn:0000558BB8AD760C|stream_id:0|stream_offset:1024|
[2025/09/12 05:04:42 122186] [debug] |scid:809dbe0a472bdf8398906d1c|xqc_minrtt_scheduler_get_path|path srtt|conn:0000558BB8AD760C|path_id:0|path_srtt:33996|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:04:42 122190] [debug] |scid:809dbe0a472bdf8398906d1c|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:11|size:1050|reinj:0|path_class:4|
[2025/09/12 05:04:42 122195] [debug] |scid:809dbe0a472bdf8398906d1c|xqc_check_acked_or_dropped_pkt|conn:0000558BB8AD760C|pkt_num:9|size:54|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |
[2025/09/12 05:04:42 122199] [debug] |scid:809dbe0a472bdf8398906d1c|xqc_send_ctl_can_send|l-0.0.0.0-443-809dbe0a472bdf8398906d1c p-193.167.0.100-56640-da265c6fd99578d6d13ae0f70513bb40e7 |path:0|can:1|pkt_sz:54|schedule_bytes:0|inflight:0|cwnd:6423|conn:0000558BB8AD760C|stream_id:0|stream_offset:0|
[2025/09/12 05:04:42 122203] [debug] |scid:809dbe0a472bdf8398906d1c|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:04:42 122208] [debug] |scid:809dbe0a472bdf8398906d1c|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:22|
[2025/09/12 05:04:42 122242] [info] |scid:809dbe0a472bdf8398906d1c|xqc_send_packet_with_pn|<==|conn:0000558BB8AD760C|path:0|pkt_num:22|size:54|sent:70|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |inflight:0|now:1757653482122215|stream_id:0|stream_offset:0|
[2025/09/12 05:04:42 122252] [debug] |scid:809dbe0a472bdf8398906d1c|xqc_send_ctl_on_packet_sent|conn:0000558BB8AD760C|path:0|pkt_num:22|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 05:04:42 122259] [debug] |scid:809dbe0a472bdf8398906d1c|xqc_send_ctl_on_packet_sent|path:0|inflight:0|applimit:0|
[2025/09/12 05:04:42 122265] [debug] |scid:809dbe0a472bdf8398906d1c|xqc_send_ctl_get_pto_time_and_space|srtt:33996|rtt_var:10626|pto_duration:76500|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:04:42 122272] [debug] |scid:809dbe0a472bdf8398906d1c|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8AD760C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:04:42 122278] [debug] |scid:809dbe0a472bdf8398906d1c|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8AD760C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:04:42 122282] [debug] |scid:809dbe0a472bdf8398906d1c|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8AD760C|path:0|PNS: 2, unacked: 54|
[2025/09/12 05:04:42 122286] [debug] |scid:809dbe0a472bdf8398906d1c|xqc_timer_set|type:LOSS_DETECTION|expire:1757653482223715|now:1757653482122265|interv:101450|
[2025/09/12 05:04:42 122290] [debug] |scid:809dbe0a472bdf8398906d1c|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB8AD760C|path:0|pns:2|expire:1757653482223715|now:1757653482122265|interval:101450|pto_count:0|srtt:33996
[2025/09/12 05:04:42 122295] [debug] |scid:809dbe0a472bdf8398906d1c|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:6423|inflight:54|
[2025/09/12 05:04:42 122300] [debug] |scid:809dbe0a472bdf8398906d1c|xqc_check_acked_or_dropped_pkt|conn:0000558BB8AD760C|pkt_num:10|size:54|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |
[2025/09/12 05:04:42 122304] [debug] |scid:809dbe0a472bdf8398906d1c|xqc_send_ctl_can_send|l-0.0.0.0-443-809dbe0a472bdf8398906d1c p-193.167.0.100-56640-da265c6fd99578d6d13ae0f70513bb40e7 |path:0|can:1|pkt_sz:54|schedule_bytes:0|inflight:54|cwnd:6423|conn:0000558BB8AD760C|stream_id:0|stream_offset:0|
[2025/09/12 05:04:42 122313] [debug] |scid:809dbe0a472bdf8398906d1c|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:04:42 122317] [debug] |scid:809dbe0a472bdf8398906d1c|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:23|
[2025/09/12 05:04:42 122342] [info] |scid:809dbe0a472bdf8398906d1c|xqc_send_packet_with_pn|<==|conn:0000558BB8AD760C|path:0|pkt_num:23|size:54|sent:70|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |inflight:54|now:1757653482122323|stream_id:0|stream_offset:0|
[2025/09/12 05:04:42 122351] [debug] |scid:809dbe0a472bdf8398906d1c|xqc_send_ctl_on_packet_sent|conn:0000558BB8AD760C|path:0|pkt_num:23|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 05:04:42 122358] [debug] |scid:809dbe0a472bdf8398906d1c|xqc_send_ctl_on_packet_sent|path:0|inflight:54|applimit:0|
[2025/09/12 05:04:42 122365] [debug] |scid:809dbe0a472bdf8398906d1c|xqc_send_ctl_get_pto_time_and_space|srtt:33996|rtt_var:10626|pto_duration:76500|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:04:42 122372] [debug] |scid:809dbe0a472bdf8398906d1c|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8AD760C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:04:42 122377] [debug] |scid:809dbe0a472bdf8398906d1c|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8AD760C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:04:42 122381] [debug] |scid:809dbe0a472bdf8398906d1c|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8AD760C|path:0|PNS: 2, unacked: 108|
[2025/09/12 05:04:42 122385] [debug] |scid:809dbe0a472bdf8398906d1c|xqc_timer_set|type:LOSS_DETECTION|expire:1757653482223823|now:1757653482122364|interv:101459|
[2025/09/12 05:04:42 122389] [debug] |scid:809dbe0a472bdf8398906d1c|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB8AD760C|path:0|pns:2|expire:1757653482223823|now:1757653482122364|interval:101459|pto_count:0|srtt:33996
[2025/09/12 05:04:42 122393] [debug] |scid:809dbe0a472bdf8398906d1c|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:6423|inflight:108|
[2025/09/12 05:04:42 122398] [debug] |scid:809dbe0a472bdf8398906d1c|xqc_check_acked_or_dropped_pkt|conn:0000558BB8AD760C|pkt_num:11|size:1050|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:04:42 122402] [debug] |scid:809dbe0a472bdf8398906d1c|xqc_send_ctl_can_send|l-0.0.0.0-443-809dbe0a472bdf8398906d1c p-193.167.0.100-56640-da265c6fd99578d6d13ae0f70513bb40e7 |path:0|can:1|pkt_sz:1050|schedule_bytes:0|inflight:108|cwnd:6423|conn:0000558BB8AD760C|stream_id:0|stream_offset:1024|
[2025/09/12 05:04:42 122407] [debug] |scid:809dbe0a472bdf8398906d1c|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:04:42 122411] [debug] |scid:809dbe0a472bdf8398906d1c|xqc_send_ctl_set_next_pn_for_packet|optimistic ack detection|skipped_range:24-29|next_skip_chance:1757653482426910|current_time:1757653482122410|
[2025/09/12 05:04:42 122415] [debug] |scid:809dbe0a472bdf8398906d1c|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:30|
[2025/09/12 05:04:42 122441] [info] |scid:809dbe0a472bdf8398906d1c|xqc_send_packet_with_pn|<==|conn:0000558BB8AD760C|path:0|pkt_num:30|size:1050|sent:1066|pkt_type:SHORT_HEADER|frame:STREAM |inflight:108|now:1757653482122422|stream_id:0|stream_offset:1024|
[2025/09/12 05:04:42 122450] [debug] |scid:809dbe0a472bdf8398906d1c|xqc_send_ctl_on_packet_sent|conn:0000558BB8AD760C|path:0|pkt_num:30|origin_pktnum:11|size:1050|enc_size:1066|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:2|
[2025/09/12 05:04:42 122457] [debug] |scid:809dbe0a472bdf8398906d1c|xqc_send_ctl_on_packet_sent|path:0|inflight:108|applimit:0|
[2025/09/12 05:04:42 122464] [debug] |scid:809dbe0a472bdf8398906d1c|xqc_send_ctl_get_pto_time_and_space|srtt:33996|rtt_var:10626|pto_duration:76500|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:04:42 122474] [debug] |scid:809dbe0a472bdf8398906d1c|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8AD760C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:04:42 122478] [debug] |scid:809dbe0a472bdf8398906d1c|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8AD760C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:04:42 122482] [debug] |scid:809dbe0a472bdf8398906d1c|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8AD760C|path:0|PNS: 2, unacked: 1158|
[2025/09/12 05:04:42 122486] [debug] |scid:809dbe0a472bdf8398906d1c|xqc_timer_set|type:LOSS_DETECTION|expire:1757653482223922|now:1757653482122463|interv:101459|
[2025/09/12 05:04:42 122490] [debug] |scid:809dbe0a472bdf8398906d1c|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB8AD760C|path:0|pns:2|expire:1757653482223922|now:1757653482122463|interval:101459|pto_count:0|srtt:33996
[2025/09/12 05:04:42 122494] [debug] |scid:809dbe0a472bdf8398906d1c|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:6423|inflight:1158|
[2025/09/12 05:04:42 122499] [debug] |scid:809dbe0a472bdf8398906d1c|xqc_conn_next_wakeup_time|wakeup_time:1757653482223922|
[2025/09/12 05:04:42 122503] [debug] |scid:809dbe0a472bdf8398906d1c|xqc_engine_add_wakeup_queue|next_tick_time:1757653482223922|
[2025/09/12 05:04:42 122507] [debug] |xqc_engine_wakeup_after|wakeup:1757653482223922|now:1757653482122507|diff:101415|
[2025/09/12 05:04:42 122512] [debug] |xqc_engine_main_logic|END|now:1757653482122120|
[2025/09/12 05:04:42 122517] [debug] |xqc_engine_main_logic|BEGIN|now:1757653482122517|
[2025/09/12 05:04:42 122521] [debug] |xqc_engine_wakeup_after|wakeup:1757653482223922|now:1757653482122521|diff:101401|
[2025/09/12 05:04:42 122525] [debug] |xqc_engine_main_logic|END|now:1757653482122517|
[2025/09/12 05:04:42 224656] [debug] |xqc_engine_main_logic|BEGIN|now:1757653482224655|
[2025/09/12 05:04:42 224677] [debug] |scid:809dbe0a472bdf8398906d1c|xqc_engine_remove_wakeup_queue|next_tick_time:1757653482223922|pq_index:0|
[2025/09/12 05:04:42 224683] [debug] |scid:809dbe0a472bdf8398906d1c|xqc_engine_add_active_queue|last_ticked_time:1757653482122120|
[2025/09/12 05:04:42 224690] [debug] |scid:809dbe0a472bdf8398906d1c|xqc_engine_process_conn|conn:0000558BB8AD760C|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:1757653482224688|
[2025/09/12 05:04:42 224696] [debug] |scid:809dbe0a472bdf8398906d1c|xqc_timer_expire|timer expired|type:LOSS_DETECTION|expire_time:1757653482223922|now:1757653482224688|
[2025/09/12 05:04:42 224701] [debug] |scid:809dbe0a472bdf8398906d1c|xqc_timer_loss_detection_timeout|path:0|loss_detection_timeout|
[2025/09/12 05:04:42 224705] [debug] |scid:809dbe0a472bdf8398906d1c|xqc_timer_loss_detection_timeout|send Probe pkts|conn:0000558BB8AD760C|path:0|bytes_in_flight:1158|
[2025/09/12 05:04:42 224710] [debug] |scid:809dbe0a472bdf8398906d1c|xqc_send_ctl_get_pto_time_and_space|srtt:33996|rtt_var:10626|pto_duration:76500|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:04:42 224715] [debug] |scid:809dbe0a472bdf8398906d1c|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8AD760C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:04:42 224719] [debug] |scid:809dbe0a472bdf8398906d1c|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8AD760C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:04:42 224722] [debug] |scid:809dbe0a472bdf8398906d1c|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8AD760C|path:0|PNS: 2, unacked: 1158|
[2025/09/12 05:04:42 224726] [debug] |scid:809dbe0a472bdf8398906d1c|xqc_path_send_one_or_two_ack_elicit_pkts|send two ack-eliciting pkts|path:0|pns:2|
[2025/09/12 05:04:42 224732] [debug] |scid:809dbe0a472bdf8398906d1c|xqc_conn_send_probe_pkt|conn:0000558BB8AD760C|path:0|pkt_num:9|size:54|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |conn_state:ESTABED|
[2025/09/12 05:04:42 224740] [debug] |scid:809dbe0a472bdf8398906d1c|xqc_conn_send_probe_pkt|conn:0000558BB8AD760C|path:0|pkt_num:10|size:54|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |conn_state:ESTABED|
[2025/09/12 05:04:42 224751] [debug] |scid:809dbe0a472bdf8398906d1c|xqc_timer_loss_detection_timeout|xqc_send_ctl_set_loss_detection_timer|PTO|conn:0000558BB8AD760C|pto_count:1
[2025/09/12 05:04:42 224755] [debug] |scid:809dbe0a472bdf8398906d1c|xqc_send_ctl_get_pto_time_and_space|srtt:33996|rtt_var:10626|pto_duration:153000|backoff_factor:2.00|backoff:2.00|pto_cnt:1|max_ack_delay:25|
[2025/09/12 05:04:42 224760] [debug] |scid:809dbe0a472bdf8398906d1c|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8AD760C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:04:42 224764] [debug] |scid:809dbe0a472bdf8398906d1c|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8AD760C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:04:42 224767] [debug] |scid:809dbe0a472bdf8398906d1c|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8AD760C|path:0|PNS: 2, unacked: 1158|
[2025/09/12 05:04:42 224772] [debug] |scid:809dbe0a472bdf8398906d1c|xqc_timer_set|type:LOSS_DETECTION|expire:1757653482325422|now:1757653482224755|interv:100667|
[2025/09/12 05:04:42 224776] [debug] |scid:809dbe0a472bdf8398906d1c|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB8AD760C|path:0|pns:2|expire:1757653482325422|now:1757653482224755|interval:100667|pto_count:1|srtt:33996
[2025/09/12 05:04:42 224784] [debug] |scid:809dbe0a472bdf8398906d1c|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:NEW_CONNECTION_ID |stream_id:0|stream_offset:0|
[2025/09/12 05:04:42 224789] [debug] |scid:809dbe0a472bdf8398906d1c|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:NEW_CONNECTION_ID |stream_id:0|stream_offset:0|
[2025/09/12 05:04:42 224794] [debug] |scid:809dbe0a472bdf8398906d1c|xqc_check_acked_or_dropped_pkt|conn:0000558BB8AD760C|pkt_num:9|size:54|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |
[2025/09/12 05:04:42 224800] [debug] |scid:809dbe0a472bdf8398906d1c|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:31|
[2025/09/12 05:04:42 224848] [info] |scid:809dbe0a472bdf8398906d1c|xqc_send_packet_with_pn|<==|conn:0000558BB8AD760C|path:0|pkt_num:31|size:54|sent:70|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |inflight:1158|now:1757653482224815|stream_id:0|stream_offset:0|
[2025/09/12 05:04:42 224858] [debug] |scid:809dbe0a472bdf8398906d1c|xqc_send_ctl_on_packet_sent|conn:0000558BB8AD760C|path:0|pkt_num:31|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 05:04:42 224866] [debug] |scid:809dbe0a472bdf8398906d1c|xqc_send_ctl_on_packet_sent|path:0|inflight:1158|applimit:0|
[2025/09/12 05:04:42 224873] [debug] |scid:809dbe0a472bdf8398906d1c|xqc_send_ctl_get_pto_time_and_space|srtt:33996|rtt_var:10626|pto_duration:153000|backoff_factor:2.00|backoff:2.00|pto_cnt:1|max_ack_delay:25|
[2025/09/12 05:04:42 224878] [debug] |scid:809dbe0a472bdf8398906d1c|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8AD760C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:04:42 224882] [debug] |scid:809dbe0a472bdf8398906d1c|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8AD760C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:04:42 224886] [debug] |scid:809dbe0a472bdf8398906d1c|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8AD760C|path:0|PNS: 2, unacked: 1212|
[2025/09/12 05:04:42 224889] [debug] |scid:809dbe0a472bdf8398906d1c|xqc_timer_set|type:LOSS_DETECTION|expire:1757653482427815|now:1757653482224872|interv:202943|
[2025/09/12 05:04:42 224893] [debug] |scid:809dbe0a472bdf8398906d1c|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB8AD760C|path:0|pns:2|expire:1757653482427815|now:1757653482224872|interval:202943|pto_count:1|srtt:33996
[2025/09/12 05:04:42 224898] [debug] |scid:809dbe0a472bdf8398906d1c|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:6423|inflight:1212|
[2025/09/12 05:04:42 224904] [debug] |scid:809dbe0a472bdf8398906d1c|xqc_check_acked_or_dropped_pkt|conn:0000558BB8AD760C|pkt_num:10|size:54|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |
[2025/09/12 05:04:42 224912] [debug] |scid:809dbe0a472bdf8398906d1c|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:32|
[2025/09/12 05:04:42 224937] [info] |scid:809dbe0a472bdf8398906d1c|xqc_send_packet_with_pn|<==|conn:0000558BB8AD760C|path:0|pkt_num:32|size:54|sent:70|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |inflight:1212|now:1757653482224919|stream_id:0|stream_offset:0|
[2025/09/12 05:04:42 224945] [debug] |scid:809dbe0a472bdf8398906d1c|xqc_send_ctl_on_packet_sent|conn:0000558BB8AD760C|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:0|
[2025/09/12 05:04:42 224952] [debug] |scid:809dbe0a472bdf8398906d1c|xqc_send_ctl_on_packet_sent|path:0|inflight:1212|applimit:0|
[2025/09/12 05:04:42 224958] [debug] |scid:809dbe0a472bdf8398906d1c|xqc_send_ctl_get_pto_time_and_space|srtt:33996|rtt_var:10626|pto_duration:153000|backoff_factor:2.00|backoff:2.00|pto_cnt:1|max_ack_delay:25|
[2025/09/12 05:04:42 224963] [debug] |scid:809dbe0a472bdf8398906d1c|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8AD760C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:04:42 224967] [debug] |scid:809dbe0a472bdf8398906d1c|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8AD760C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:04:42 224970] [debug] |scid:809dbe0a472bdf8398906d1c|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8AD760C|path:0|PNS: 2, unacked: 1266|
[2025/09/12 05:04:42 224974] [debug] |scid:809dbe0a472bdf8398906d1c|xqc_timer_set|type:LOSS_DETECTION|expire:1757653482427919|now:1757653482224958|interv:202961|
[2025/09/12 05:04:42 224978] [debug] |scid:809dbe0a472bdf8398906d1c|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB8AD760C|path:0|pns:2|expire:1757653482427919|now:1757653482224958|interval:202961|pto_count:1|srtt:33996
[2025/09/12 05:04:42 224982] [debug] |scid:809dbe0a472bdf8398906d1c|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:6423|inflight:1266|
[2025/09/12 05:04:42 224987] [debug] |scid:809dbe0a472bdf8398906d1c|xqc_conn_next_wakeup_time|wakeup_time:1757653482427919|
[2025/09/12 05:04:42 224992] [debug] |scid:809dbe0a472bdf8398906d1c|xqc_engine_add_wakeup_queue|next_tick_time:1757653482427919|
[2025/09/12 05:04:42 224996] [debug] |xqc_engine_wakeup_after|wakeup:1757653482427919|now:1757653482224996|diff:202923|
[2025/09/12 05:04:42 225001] [debug] |xqc_engine_main_logic|END|now:1757653482224688|
[2025/09/12 05:04:42 228705] [debug] |scid:3cd21946d091e3dec357527e|xqc_timer_set|type:CONN_IDLE|expire:1757653542228704|now:1757653482228704|interv:60000000|
[2025/09/12 05:04:42 228725] [debug] |scid:3cd21946d091e3dec357527e|xqc_timer_set|type:PATH_IDLE|expire:1757653542228725|now:1757653482228725|interv:60000000|
[2025/09/12 05:04:42 228733] [debug] |xqc_path_create|path:0|dcid:e76c6266c9562b5511c83788634590b44b|scid:3cd21946d091e3dec357527e|create_path_count:1|
[2025/09/12 05:04:42 228740] [debug] |scid:3cd21946d091e3dec357527e|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 05:04:42 228746] [debug] |xqc_path_init|path:0|dcid:e76c6266c9562b5511c83788634590b44b|scid:3cd21946d091e3dec357527e|state:2|
[2025/09/12 05:04:42 228751] [debug] |scid:3cd21946d091e3dec357527e|xqc_conn_create|success|scid:3cd21946d091e3dec357527e|dcid:e76c6266c9562b5511c83788634590b44b|conn:0000558BB8AFCDEC|
[2025/09/12 05:04:42 228758] [info] |scid:3cd21946d091e3dec357527e|xqc_conn_server_create|hash odcid conn|odcid:ba32593ddd8ad3bba076a4a67d1a10c109d9|conn:0000558BB8AFCDEC|
[2025/09/12 05:04:42 228768] [info] |scid:3cd21946d091e3dec357527e|xqc_conn_get_local_transport_params|generate sr_token[17124edf5cf30f5e35527807f0bc9c22] for cid[ba32593ddd8ad3bba076a4a67d1a10c109d9]
[2025/09/12 05:04:42 228792] [stats] |xqc_conn_server_init_path_addr|path:0|l-0.0.0.0-443-3cd21946d091e3dec357527e p-193.167.0.100-33690-e76c6266c9562b5511c83788634590b44b|
[2025/09/12 05:04:42 228807] [info] |xqc_engine_packet_process|==>|conn:0000558BB8AFCDEC|size:1200|state:S_INIT|recv_time:1757653482228680|
[2025/09/12 05:04:42 228942] [debug] |scid:3cd21946d091e3dec357527e|xqc_packet_parse_initial|packet parse|initial|
[2025/09/12 05:04:42 228952] [debug] |scid:3cd21946d091e3dec357527e|xqc_packet_parse_initial|success|Length:1153|
[2025/09/12 05:04:42 228958] [debug] |scid:3cd21946d091e3dec357527e|xqc_packet_decrypt|largest_pn:0|
[2025/09/12 05:04:42 228962] [debug] |scid:3cd21946d091e3dec357527e|xqc_packet_decrypt|decryption nonce|path_id:0|pn:897699062|
[2025/09/12 05:04:42 228968] [debug] |scid:3cd21946d091e3dec357527e|xqc_packet_decrypt_single|pkt_type:INIT|pkt_num:897699062|
[2025/09/12 05:04:42 228973] [debug] |scid:3cd21946d091e3dec357527e|xqc_process_frames|frame_type:1|
[2025/09/12 05:04:42 228977] [error] |scid:3cd21946d091e3dec357527e|xqc_process_ping_frame|xqc_process_ping_frame error: ping frame shoud not be the first frame|
[2025/09/12 05:04:42 228982] [error] |scid:3cd21946d091e3dec357527e|xqc_process_frames|process frame error|-1|
[2025/09/12 05:04:42 228985] [error] |scid:3cd21946d091e3dec357527e|xqc_packet_decrypt_single|xqc_process_frames error|-1|
[2025/09/12 05:04:42 228989] [error] |scid:3cd21946d091e3dec357527e|xqc_conn_process_packet|process packets err|ret:-1|pos:00007FFED90FD140|buf:00007FFED90FD8E0|buf_size:1200|
[2025/09/12 05:04:42 228994] [error] |xqc_engine_packet_process|fail to process packets|conn:0000558BB8AFCDEC|ret:-1|
[2025/09/12 05:04:42 228999] [error] |scid:3cd21946d091e3dec357527e|xqc_engine_packet_process|conn:0000558BB8AFCDEC|err:0x7|l-0.0.0.0-443-3cd21946d091e3dec357527e p-193.167.0.100-33690-e76c6266c9562b5511c83788634590b44b|
[2025/09/12 05:04:42 229004] [debug] |scid:3cd21946d091e3dec357527e|xqc_engine_add_active_queue|last_ticked_time:0|
[2025/09/12 05:04:42 229008] [debug] |xqc_engine_main_logic|BEGIN|now:1757653482229008|
[2025/09/12 05:04:42 229013] [debug] |scid:3cd21946d091e3dec357527e|xqc_engine_process_conn|conn:0000558BB8AFCDEC|state:S_INIT|flag:TICKING ERROR UPPER_CONN_EXIST CLOSING_NOTIFY |now:1757653482229012|
[2025/09/12 05:04:42 229021] [error] |scid:3cd21946d091e3dec357527e|xqc_conn_immediate_close|l-0.0.0.0-443-3cd21946d091e3dec357527e p-193.167.0.100-33690-e76c6266c9562b5511c83788634590b44b |server cannot send CONNECTION_CLOSE before initial pkt received|
[2025/09/12 05:04:42 229028] [debug] |scid:3cd21946d091e3dec357527e|xqc_engine_add_wakeup_queue|next_tick_time:0|
[2025/09/12 05:04:42 229033] [debug] |xqc_engine_wakeup_after|wakeup:0|now:1757653482229033|diff:18444986420227322583|
[2025/09/12 05:04:42 229037] [debug] |xqc_engine_main_logic|END|now:1757653482229012|
[2025/09/12 05:04:42 230142] [debug] |xqc_engine_main_logic|BEGIN|now:1757653482230142|
[2025/09/12 05:04:42 230153] [debug] |scid:3cd21946d091e3dec357527e|xqc_engine_remove_wakeup_queue|next_tick_time:0|pq_index:0|
[2025/09/12 05:04:42 230158] [debug] |scid:3cd21946d091e3dec357527e|xqc_engine_add_active_queue|last_ticked_time:0|
[2025/09/12 05:04:42 230163] [debug] |scid:3cd21946d091e3dec357527e|xqc_engine_process_conn|conn:0000558BB8AFCDEC|state:CLOSED|flag:TICKING ERROR UPPER_CONN_EXIST CLOSING_NOTIFY |now:1757653482230162|
[2025/09/12 05:04:42 230168] [info] |xqc_engine_main_logic|conn:0000558BB8AFCDEC|l-0.0.0.0-443-3cd21946d091e3dec357527e p-193.167.0.100-33690-e76c6266c9562b5511c83788634590b44b|conn_state:13|next_tick_time:0
[2025/09/12 05:04:42 230180] [report] |scid:3cd21946d091e3dec357527e|xqc_conn_destroy|0000558BB8AFCDEC|has_0rtt:0|0rtt_accept:0|token_ok:0|handshake_time:0|first_send_delay:0|conn_persist:1476|keyupdate_cnt:0|err:0x7|close_msg:local error|l-0.0.0.0-443-3cd21946d091e3dec357527e p-193.167.0.100-33690-e76c6266c9562b5511c83788634590b44b|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,i32,0,1153,1200,0,897699062,18446744073709551,-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 05:04:42 230194] [report] |scid:3cd21946d091e3dec357527e|xqc_conn_destroy|conn close event not notified|l-0.0.0.0-443-3cd21946d091e3dec357527e p-193.167.0.100-33690-e76c6266c9562b5511c83788634590b44b
[2025/09/12 05:04:42 230203] [debug] |scid:3cd21946d091e3dec357527e|xqc_send_ctl_destroy|destroy|
[2025/09/12 05:04:42 230218] [debug] |xqc_engine_wakeup_after|wakeup:1757653482427919|now:1757653482230218|diff:197701|
[2025/09/12 05:04:42 230222] [debug] |xqc_engine_main_logic|END|now:1757653482230162|
[2025/09/12 05:04:42 428467] [debug] |xqc_engine_main_logic|BEGIN|now:1757653482428467|
[2025/09/12 05:04:42 428486] [debug] |scid:809dbe0a472bdf8398906d1c|xqc_engine_remove_wakeup_queue|next_tick_time:1757653482427919|pq_index:0|
[2025/09/12 05:04:42 428493] [debug] |scid:809dbe0a472bdf8398906d1c|xqc_engine_add_active_queue|last_ticked_time:1757653482224688|
[2025/09/12 05:04:42 428500] [debug] |scid:809dbe0a472bdf8398906d1c|xqc_engine_process_conn|conn:0000558BB8AD760C|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:1757653482428498|
[2025/09/12 05:04:42 428507] [debug] |scid:809dbe0a472bdf8398906d1c|xqc_timer_expire|timer expired|type:LOSS_DETECTION|expire_time:1757653482427919|now:1757653482428498|
[2025/09/12 05:04:42 428512] [debug] |scid:809dbe0a472bdf8398906d1c|xqc_timer_loss_detection_timeout|path:0|loss_detection_timeout|
[2025/09/12 05:04:42 428517] [debug] |scid:809dbe0a472bdf8398906d1c|xqc_timer_loss_detection_timeout|send Probe pkts|conn:0000558BB8AD760C|path:0|bytes_in_flight:1266|
[2025/09/12 05:04:42 428523] [debug] |scid:809dbe0a472bdf8398906d1c|xqc_send_ctl_get_pto_time_and_space|srtt:33996|rtt_var:10626|pto_duration:153000|backoff_factor:2.00|backoff:2.00|pto_cnt:1|max_ack_delay:25|
[2025/09/12 05:04:42 428529] [debug] |scid:809dbe0a472bdf8398906d1c|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8AD760C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:04:42 428534] [debug] |scid:809dbe0a472bdf8398906d1c|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8AD760C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:04:42 428539] [debug] |scid:809dbe0a472bdf8398906d1c|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8AD760C|path:0|PNS: 2, unacked: 1266|
[2025/09/12 05:04:42 428543] [debug] |scid:809dbe0a472bdf8398906d1c|xqc_path_send_one_or_two_ack_elicit_pkts|send two ack-eliciting pkts|path:0|pns:2|
[2025/09/12 05:04:42 428550] [debug] |scid:809dbe0a472bdf8398906d1c|xqc_conn_send_probe_pkt|conn:0000558BB8AD760C|path:0|pkt_num:9|size:54|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |conn_state:ESTABED|
[2025/09/12 05:04:42 428556] [debug] |scid:809dbe0a472bdf8398906d1c|xqc_conn_send_probe_pkt|conn:0000558BB8AD760C|path:0|pkt_num:10|size:54|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |conn_state:ESTABED|
[2025/09/12 05:04:42 428562] [debug] |scid:809dbe0a472bdf8398906d1c|xqc_timer_loss_detection_timeout|xqc_send_ctl_set_loss_detection_timer|PTO|conn:0000558BB8AD760C|pto_count:2
[2025/09/12 05:04:42 428567] [debug] |scid:809dbe0a472bdf8398906d1c|xqc_send_ctl_get_pto_time_and_space|srtt:33996|rtt_var:10626|pto_duration:306000|backoff_factor:2.00|backoff:4.00|pto_cnt:2|max_ack_delay:25|
[2025/09/12 05:04:42 428572] [debug] |scid:809dbe0a472bdf8398906d1c|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8AD760C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:04:42 428577] [debug] |scid:809dbe0a472bdf8398906d1c|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8AD760C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:04:42 428590] [debug] |scid:809dbe0a472bdf8398906d1c|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8AD760C|path:0|PNS: 2, unacked: 1266|
[2025/09/12 05:04:42 428595] [debug] |scid:809dbe0a472bdf8398906d1c|xqc_timer_set|type:LOSS_DETECTION|expire:1757653482630919|now:1757653482428567|interv:202352|
[2025/09/12 05:04:42 428600] [debug] |scid:809dbe0a472bdf8398906d1c|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB8AD760C|path:0|pns:2|expire:1757653482630919|now:1757653482428567|interval:202352|pto_count:2|srtt:33996
[2025/09/12 05:04:42 428607] [debug] |scid:809dbe0a472bdf8398906d1c|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:NEW_CONNECTION_ID |stream_id:0|stream_offset:0|
[2025/09/12 05:04:42 428613] [debug] |scid:809dbe0a472bdf8398906d1c|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:NEW_CONNECTION_ID |stream_id:0|stream_offset:0|
[2025/09/12 05:04:42 428619] [debug] |scid:809dbe0a472bdf8398906d1c|xqc_check_acked_or_dropped_pkt|conn:0000558BB8AD760C|pkt_num:9|size:54|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |
[2025/09/12 05:04:42 428625] [debug] |scid:809dbe0a472bdf8398906d1c|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:33|
[2025/09/12 05:04:42 428678] [info] |scid:809dbe0a472bdf8398906d1c|xqc_send_packet_with_pn|<==|conn:0000558BB8AD760C|path:0|pkt_num:33|size:54|sent:70|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |inflight:1266|now:1757653482428636|stream_id:0|stream_offset:0|
[2025/09/12 05:04:42 428689] [debug] |scid:809dbe0a472bdf8398906d1c|xqc_send_ctl_on_packet_sent|conn:0000558BB8AD760C|path:0|pkt_num:33|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 05:04:42 428697] [debug] |scid:809dbe0a472bdf8398906d1c|xqc_send_ctl_on_packet_sent|path:0|inflight:1266|applimit:0|
[2025/09/12 05:04:42 428706] [debug] |scid:809dbe0a472bdf8398906d1c|xqc_send_ctl_get_pto_time_and_space|srtt:33996|rtt_var:10626|pto_duration:306000|backoff_factor:2.00|backoff:4.00|pto_cnt:2|max_ack_delay:25|
[2025/09/12 05:04:42 428714] [debug] |scid:809dbe0a472bdf8398906d1c|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8AD760C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:04:42 428722] [debug] |scid:809dbe0a472bdf8398906d1c|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8AD760C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:04:42 428727] [debug] |scid:809dbe0a472bdf8398906d1c|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8AD760C|path:0|PNS: 2, unacked: 1320|
[2025/09/12 05:04:42 428732] [debug] |scid:809dbe0a472bdf8398906d1c|xqc_timer_set|type:LOSS_DETECTION|expire:1757653482834636|now:1757653482428706|interv:405930|
[2025/09/12 05:04:42 428737] [debug] |scid:809dbe0a472bdf8398906d1c|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB8AD760C|path:0|pns:2|expire:1757653482834636|now:1757653482428706|interval:405930|pto_count:2|srtt:33996
[2025/09/12 05:04:42 428743] [debug] |scid:809dbe0a472bdf8398906d1c|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:6423|inflight:1320|
[2025/09/12 05:04:42 428749] [debug] |scid:809dbe0a472bdf8398906d1c|xqc_check_acked_or_dropped_pkt|conn:0000558BB8AD760C|pkt_num:10|size:54|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |
[2025/09/12 05:04:42 428755] [debug] |scid:809dbe0a472bdf8398906d1c|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:34|
[2025/09/12 05:04:42 428785] [info] |scid:809dbe0a472bdf8398906d1c|xqc_send_packet_with_pn|<==|conn:0000558BB8AD760C|path:0|pkt_num:34|size:54|sent:70|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |inflight:1320|now:1757653482428762|stream_id:0|stream_offset:0|
[2025/09/12 05:04:42 428796] [debug] |scid:809dbe0a472bdf8398906d1c|xqc_send_ctl_on_packet_sent|conn:0000558BB8AD760C|path:0|pkt_num:34|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 05:04:42 428805] [debug] |scid:809dbe0a472bdf8398906d1c|xqc_send_ctl_on_packet_sent|path:0|inflight:1320|applimit:0|
[2025/09/12 05:04:42 428821] [debug] |scid:809dbe0a472bdf8398906d1c|xqc_send_ctl_get_pto_time_and_space|srtt:33996|rtt_var:10626|pto_duration:306000|backoff_factor:2.00|backoff:4.00|pto_cnt:2|max_ack_delay:25|
[2025/09/12 05:04:42 428826] [debug] |scid:809dbe0a472bdf8398906d1c|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8AD760C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:04:42 428831] [debug] |scid:809dbe0a472bdf8398906d1c|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8AD760C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:04:42 428836] [debug] |scid:809dbe0a472bdf8398906d1c|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8AD760C|path:0|PNS: 2, unacked: 1374|
[2025/09/12 05:04:42 428840] [debug] |scid:809dbe0a472bdf8398906d1c|xqc_timer_set|type:LOSS_DETECTION|expire:1757653482834762|now:1757653482428820|interv:405942|
[2025/09/12 05:04:42 428845] [debug] |scid:809dbe0a472bdf8398906d1c|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB8AD760C|path:0|pns:2|expire:1757653482834762|now:1757653482428820|interval:405942|pto_count:2|srtt:33996
[2025/09/12 05:04:42 428851] [debug] |scid:809dbe0a472bdf8398906d1c|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:6423|inflight:1374|
[2025/09/12 05:04:42 428857] [debug] |scid:809dbe0a472bdf8398906d1c|xqc_conn_next_wakeup_time|wakeup_time:1757653482834762|
[2025/09/12 05:04:42 428862] [debug] |scid:809dbe0a472bdf8398906d1c|xqc_engine_add_wakeup_queue|next_tick_time:1757653482834762|
[2025/09/12 05:04:42 428868] [debug] |xqc_engine_wakeup_after|wakeup:1757653482472202|now:1757653482428867|diff:43335|
[2025/09/12 05:04:42 428876] [debug] |xqc_engine_main_logic|END|now:1757653482428498|
[2025/09/12 05:04:42 472976] [debug] |xqc_engine_main_logic|BEGIN|now:1757653482472976|
[2025/09/12 05:04:42 472992] [debug] |scid:d8d4f6b3e3adf9de19b35bb9|xqc_engine_remove_wakeup_queue|next_tick_time:1757653482472202|pq_index:0|
[2025/09/12 05:04:42 472999] [debug] |scid:d8d4f6b3e3adf9de19b35bb9|xqc_engine_add_active_queue|last_ticked_time:1757653481806660|
[2025/09/12 05:04:42 473006] [debug] |scid:d8d4f6b3e3adf9de19b35bb9|xqc_engine_process_conn|conn:0000558BB8A7A98C|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:1757653482473004|
[2025/09/12 05:04:42 473013] [debug] |scid:d8d4f6b3e3adf9de19b35bb9|xqc_timer_expire|timer expired|type:LOSS_DETECTION|expire_time:1757653482472202|now:1757653482473004|
[2025/09/12 05:04:42 473018] [debug] |scid:d8d4f6b3e3adf9de19b35bb9|xqc_timer_loss_detection_timeout|path:0|loss_detection_timeout|
[2025/09/12 05:04:42 473023] [debug] |scid:d8d4f6b3e3adf9de19b35bb9|xqc_timer_loss_detection_timeout|send Probe pkts|conn:0000558BB8A7A98C|path:0|bytes_in_flight:4282|
[2025/09/12 05:04:42 473028] [debug] |scid:d8d4f6b3e3adf9de19b35bb9|xqc_send_ctl_get_pto_time_and_space|srtt:31076|rtt_var:6772|pto_duration:465312|backoff_factor:2.00|backoff:8.00|pto_cnt:3|max_ack_delay:25|
[2025/09/12 05:04:42 473034] [debug] |scid:d8d4f6b3e3adf9de19b35bb9|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8A7A98C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:04:42 473059] [debug] |scid:d8d4f6b3e3adf9de19b35bb9|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8A7A98C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:04:42 473064] [debug] |scid:d8d4f6b3e3adf9de19b35bb9|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8A7A98C|path:0|PNS: 2, unacked: 4282|
[2025/09/12 05:04:42 473069] [debug] |scid:d8d4f6b3e3adf9de19b35bb9|xqc_path_send_one_or_two_ack_elicit_pkts|send two ack-eliciting pkts|path:0|pns:2|
[2025/09/12 05:04:42 473075] [debug] |scid:d8d4f6b3e3adf9de19b35bb9|xqc_conn_send_probe_pkt|conn:0000558BB8A7A98C|path:0|pkt_num:2|size:283|pkt_type:SHORT_HEADER|frame:CRYPTO |conn_state:ESTABED|
[2025/09/12 05:04:42 473083] [debug] |scid:d8d4f6b3e3adf9de19b35bb9|xqc_conn_send_probe_pkt|conn:0000558BB8A7A98C|path:0|pkt_num:8|size:1050|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|
[2025/09/12 05:04:42 473097] [debug] |scid:d8d4f6b3e3adf9de19b35bb9|xqc_timer_loss_detection_timeout|xqc_send_ctl_set_loss_detection_timer|PTO|conn:0000558BB8A7A98C|pto_count:4
[2025/09/12 05:04:42 473102] [debug] |scid:d8d4f6b3e3adf9de19b35bb9|xqc_send_ctl_get_pto_time_and_space|srtt:31076|rtt_var:6772|pto_duration:930624|backoff_factor:2.00|backoff:16.00|pto_cnt:4|max_ack_delay:25|
[2025/09/12 05:04:42 473108] [debug] |scid:d8d4f6b3e3adf9de19b35bb9|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8A7A98C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:04:42 473113] [debug] |scid:d8d4f6b3e3adf9de19b35bb9|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8A7A98C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:04:42 473117] [debug] |scid:d8d4f6b3e3adf9de19b35bb9|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8A7A98C|path:0|PNS: 2, unacked: 4282|
[2025/09/12 05:04:42 473122] [debug] |scid:d8d4f6b3e3adf9de19b35bb9|xqc_timer_set|type:LOSS_DETECTION|expire:1757653483137514|now:1757653482473102|interv:664412|
[2025/09/12 05:04:42 473127] [debug] |scid:d8d4f6b3e3adf9de19b35bb9|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB8A7A98C|path:0|pns:2|expire:1757653483137514|now:1757653482473102|interval:664412|pto_count:4|srtt:31076
[2025/09/12 05:04:42 473135] [debug] |scid:d8d4f6b3e3adf9de19b35bb9|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:CRYPTO |stream_id:0|stream_offset:0|
[2025/09/12 05:04:42 473141] [debug] |scid:d8d4f6b3e3adf9de19b35bb9|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:STREAM |stream_id:0|stream_offset:1024|
[2025/09/12 05:04:42 473146] [debug] |scid:d8d4f6b3e3adf9de19b35bb9|xqc_check_acked_or_dropped_pkt|conn:0000558BB8A7A98C|pkt_num:2|size:283|pkt_type:SHORT_HEADER|frame:CRYPTO |
[2025/09/12 05:04:42 473152] [debug] |scid:d8d4f6b3e3adf9de19b35bb9|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:17|
[2025/09/12 05:04:42 473203] [info] |scid:d8d4f6b3e3adf9de19b35bb9|xqc_send_packet_with_pn|<==|conn:0000558BB8A7A98C|path:0|pkt_num:17|size:283|sent:299|pkt_type:SHORT_HEADER|frame:CRYPTO |inflight:4282|now:1757653482473163|stream_id:0|stream_offset:0|
[2025/09/12 05:04:42 473214] [debug] |scid:d8d4f6b3e3adf9de19b35bb9|xqc_send_ctl_on_packet_sent|conn:0000558BB8A7A98C|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 05:04:42 473223] [debug] |scid:d8d4f6b3e3adf9de19b35bb9|xqc_send_ctl_on_packet_sent|path:0|inflight:4282|applimit:0|
[2025/09/12 05:04:42 473231] [debug] |scid:d8d4f6b3e3adf9de19b35bb9|xqc_send_ctl_get_pto_time_and_space|srtt:31076|rtt_var:6772|pto_duration:930624|backoff_factor:2.00|backoff:16.00|pto_cnt:4|max_ack_delay:25|
[2025/09/12 05:04:42 473240] [debug] |scid:d8d4f6b3e3adf9de19b35bb9|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8A7A98C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:04:42 473247] [debug] |scid:d8d4f6b3e3adf9de19b35bb9|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8A7A98C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:04:42 473252] [debug] |scid:d8d4f6b3e3adf9de19b35bb9|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8A7A98C|path:0|PNS: 2, unacked: 4565|
[2025/09/12 05:04:42 473257] [debug] |scid:d8d4f6b3e3adf9de19b35bb9|xqc_timer_set|type:LOSS_DETECTION|expire:1757653483803787|now:1757653482473231|interv:1330556|
[2025/09/12 05:04:42 473262] [debug] |scid:d8d4f6b3e3adf9de19b35bb9|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB8A7A98C|path:0|pns:2|expire:1757653483803787|now:1757653482473231|interval:1330556|pto_count:4|srtt:31076
[2025/09/12 05:04:42 473268] [debug] |scid:d8d4f6b3e3adf9de19b35bb9|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:47593|inflight:4565|
[2025/09/12 05:04:42 473274] [debug] |scid:d8d4f6b3e3adf9de19b35bb9|xqc_check_acked_or_dropped_pkt|conn:0000558BB8A7A98C|pkt_num:8|size:1050|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:04:42 473279] [debug] |scid:d8d4f6b3e3adf9de19b35bb9|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:18|
[2025/09/12 05:04:42 473321] [info] |scid:d8d4f6b3e3adf9de19b35bb9|xqc_send_packet_with_pn|<==|conn:0000558BB8A7A98C|path:0|pkt_num:18|size:1050|sent:1066|pkt_type:SHORT_HEADER|frame:STREAM |inflight:4565|now:1757653482473294|stream_id:0|stream_offset:1024|
[2025/09/12 05:04:42 473333] [debug] |scid:d8d4f6b3e3adf9de19b35bb9|xqc_send_ctl_on_packet_sent|conn:0000558BB8A7A98C|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 05:04:42 473342] [debug] |scid:d8d4f6b3e3adf9de19b35bb9|xqc_send_ctl_on_packet_sent|path:0|inflight:4565|applimit:0|
[2025/09/12 05:04:42 473351] [debug] |scid:d8d4f6b3e3adf9de19b35bb9|xqc_send_ctl_get_pto_time_and_space|srtt:31076|rtt_var:6772|pto_duration:930624|backoff_factor:2.00|backoff:16.00|pto_cnt:4|max_ack_delay:25|
[2025/09/12 05:04:42 473358] [debug] |scid:d8d4f6b3e3adf9de19b35bb9|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8A7A98C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:04:42 473362] [debug] |scid:d8d4f6b3e3adf9de19b35bb9|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8A7A98C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:04:42 473367] [debug] |scid:d8d4f6b3e3adf9de19b35bb9|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8A7A98C|path:0|PNS: 2, unacked: 5615|
[2025/09/12 05:04:42 473372] [debug] |scid:d8d4f6b3e3adf9de19b35bb9|xqc_timer_set|type:LOSS_DETECTION|expire:1757653483803918|now:1757653482473351|interv:1330567|
[2025/09/12 05:04:42 473377] [debug] |scid:d8d4f6b3e3adf9de19b35bb9|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB8A7A98C|path:0|pns:2|expire:1757653483803918|now:1757653482473351|interval:1330567|pto_count:4|srtt:31076
[2025/09/12 05:04:42 473382] [debug] |scid:d8d4f6b3e3adf9de19b35bb9|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:47593|inflight:5615|
[2025/09/12 05:04:42 473388] [debug] |scid:d8d4f6b3e3adf9de19b35bb9|xqc_conn_next_wakeup_time|wakeup_time:1757653483803918|
[2025/09/12 05:04:42 473394] [debug] |scid:d8d4f6b3e3adf9de19b35bb9|xqc_engine_add_wakeup_queue|next_tick_time:1757653483803918|
[2025/09/12 05:04:42 473398] [debug] |xqc_engine_wakeup_after|wakeup:1757653482492217|now:1757653482473398|diff:18819|
[2025/09/12 05:04:42 473405] [debug] |xqc_engine_main_logic|END|now:1757653482473004|
[2025/09/12 05:04:42 492478] [debug] |xqc_engine_main_logic|BEGIN|now:1757653482492478|
[2025/09/12 05:04:42 492490] [debug] |scid:31c17f32e808c67b33bf0725|xqc_engine_remove_wakeup_queue|next_tick_time:1757653482492217|pq_index:0|
[2025/09/12 05:04:42 492496] [debug] |scid:31c17f32e808c67b33bf0725|xqc_engine_add_active_queue|last_ticked_time:1757653459201285|
[2025/09/12 05:04:42 492504] [debug] |scid:31c17f32e808c67b33bf0725|xqc_engine_process_conn|conn:0000558BB899FCAC|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:1757653482492501|
[2025/09/12 05:04:42 492511] [debug] |scid:31c17f32e808c67b33bf0725|xqc_timer_expire|timer expired|type:LOSS_DETECTION|expire_time:1757653482492217|now:1757653482492501|
[2025/09/12 05:04:42 492518] [debug] |scid:31c17f32e808c67b33bf0725|xqc_timer_loss_detection_timeout|path:0|loss_detection_timeout|
[2025/09/12 05:04:42 492524] [debug] |scid:31c17f32e808c67b33bf0725|xqc_timer_loss_detection_timeout|send Probe pkts|conn:0000558BB899FCAC|path:0|bytes_in_flight:5588|
[2025/09/12 05:04:42 492528] [debug] |scid:31c17f32e808c67b33bf0725|xqc_send_ctl_get_pto_time_and_space|srtt:30807|rtt_var:8793|pto_duration:16890624|backoff_factor:2.00|backoff:256.00|pto_cnt:8|max_ack_delay:25|
[2025/09/12 05:04:42 492533] [debug] |scid:31c17f32e808c67b33bf0725|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB899FCAC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:04:42 492536] [debug] |scid:31c17f32e808c67b33bf0725|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB899FCAC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:04:42 492547] [debug] |scid:31c17f32e808c67b33bf0725|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB899FCAC|path:0|PNS: 2, unacked: 5588|
[2025/09/12 05:04:42 492551] [debug] |scid:31c17f32e808c67b33bf0725|xqc_path_send_one_or_two_ack_elicit_pkts|send two ack-eliciting pkts|path:0|pns:2|
[2025/09/12 05:04:42 492555] [debug] |scid:31c17f32e808c67b33bf0725|xqc_conn_send_probe_pkt|conn:0000558BB899FCAC|path:0|pkt_num:5|size:283|pkt_type:SHORT_HEADER|frame:CRYPTO |conn_state:ESTABED|
[2025/09/12 05:04:42 492562] [debug] |scid:31c17f32e808c67b33bf0725|xqc_conn_send_probe_pkt|conn:0000558BB899FCAC|path:0|pkt_num:10|size:283|pkt_type:SHORT_HEADER|frame:CRYPTO |conn_state:ESTABED|
[2025/09/12 05:04:42 492567] [debug] |scid:31c17f32e808c67b33bf0725|xqc_timer_loss_detection_timeout|xqc_send_ctl_set_loss_detection_timer|PTO|conn:0000558BB899FCAC|pto_count:9
[2025/09/12 05:04:42 492571] [debug] |scid:31c17f32e808c67b33bf0725|xqc_send_ctl_get_pto_time_and_space|srtt:30807|rtt_var:8793|pto_duration:33781248|backoff_factor:2.00|backoff:512.00|pto_cnt:9|max_ack_delay:25|
[2025/09/12 05:04:42 492575] [debug] |scid:31c17f32e808c67b33bf0725|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB899FCAC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:04:42 492579] [debug] |scid:31c17f32e808c67b33bf0725|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB899FCAC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:04:42 492583] [debug] |scid:31c17f32e808c67b33bf0725|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB899FCAC|path:0|PNS: 2, unacked: 5588|
[2025/09/12 05:04:42 492589] [debug] |scid:31c17f32e808c67b33bf0725|xqc_timer_set|type:LOSS_DETECTION|expire:1757653505782841|now:1757653482492571|interv:23290270|
[2025/09/12 05:04:42 492596] [debug] |scid:31c17f32e808c67b33bf0725|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB899FCAC|path:0|pns:2|expire:1757653505782841|now:1757653482492571|interval:23290270|pto_count:9|srtt:30807
[2025/09/12 05:04:42 492605] [debug] |scid:31c17f32e808c67b33bf0725|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:CRYPTO |stream_id:0|stream_offset:0|
[2025/09/12 05:04:42 492612] [debug] |scid:31c17f32e808c67b33bf0725|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:CRYPTO |stream_id:0|stream_offset:0|
[2025/09/12 05:04:42 492616] [debug] |scid:31c17f32e808c67b33bf0725|xqc_check_acked_or_dropped_pkt|conn:0000558BB899FCAC|pkt_num:5|size:283|pkt_type:SHORT_HEADER|frame:CRYPTO |
[2025/09/12 05:04:42 492621] [debug] |scid:31c17f32e808c67b33bf0725|xqc_send_ctl_set_next_pn_for_packet|optimistic ack detection|skipped_range:35-41|next_skip_chance:1757653482765557|current_time:1757653482492620|
[2025/09/12 05:04:42 492625] [debug] |scid:31c17f32e808c67b33bf0725|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:42|
[2025/09/12 05:04:42 492660] [info] |scid:31c17f32e808c67b33bf0725|xqc_send_packet_with_pn|<==|conn:0000558BB899FCAC|path:0|pkt_num:42|size:283|sent:299|pkt_type:SHORT_HEADER|frame:CRYPTO |inflight:5588|now:1757653482492634|stream_id:0|stream_offset:0|
[2025/09/12 05:04:42 492669] [debug] |scid:31c17f32e808c67b33bf0725|xqc_send_ctl_on_packet_sent|conn:0000558BB899FCAC|path:0|pkt_num:42|origin_pktnum:5|size:283|enc_size:299|pkt_type:SHORT_HEADER|frame:CRYPTO |conn_state:ESTABED|po_in_flight:0||retrans:16|
[2025/09/12 05:04:42 492678] [debug] |scid:31c17f32e808c67b33bf0725|xqc_send_ctl_on_packet_sent|path:0|inflight:5588|applimit:731|
[2025/09/12 05:04:42 492685] [debug] |scid:31c17f32e808c67b33bf0725|xqc_send_ctl_get_pto_time_and_space|srtt:30807|rtt_var:8793|pto_duration:33781248|backoff_factor:2.00|backoff:512.00|pto_cnt:9|max_ack_delay:25|
[2025/09/12 05:04:42 492692] [debug] |scid:31c17f32e808c67b33bf0725|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB899FCAC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:04:42 492698] [debug] |scid:31c17f32e808c67b33bf0725|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB899FCAC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:04:42 492703] [debug] |scid:31c17f32e808c67b33bf0725|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB899FCAC|path:0|PNS: 2, unacked: 5871|
[2025/09/12 05:04:42 492712] [debug] |scid:31c17f32e808c67b33bf0725|xqc_timer_set|type:LOSS_DETECTION|expire:1757653529073882|now:1757653482492685|interv:46581197|
[2025/09/12 05:04:42 492716] [debug] |scid:31c17f32e808c67b33bf0725|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB899FCAC|path:0|pns:2|expire:1757653529073882|now:1757653482492685|interval:46581197|pto_count:9|srtt:30807
[2025/09/12 05:04:42 492721] [debug] |scid:31c17f32e808c67b33bf0725|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:46400|inflight:5871|
[2025/09/12 05:04:42 492726] [debug] |scid:31c17f32e808c67b33bf0725|xqc_check_acked_or_dropped_pkt|conn:0000558BB899FCAC|pkt_num:10|size:283|pkt_type:SHORT_HEADER|frame:CRYPTO |
[2025/09/12 05:04:42 492730] [debug] |scid:31c17f32e808c67b33bf0725|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:43|
[2025/09/12 05:04:42 492756] [info] |scid:31c17f32e808c67b33bf0725|xqc_send_packet_with_pn|<==|conn:0000558BB899FCAC|path:0|pkt_num:43|size:283|sent:299|pkt_type:SHORT_HEADER|frame:CRYPTO |inflight:5871|now:1757653482492737|stream_id:0|stream_offset:0|
[2025/09/12 05:04:42 492765] [debug] |scid:31c17f32e808c67b33bf0725|xqc_send_ctl_on_packet_sent|conn:0000558BB899FCAC|path:0|pkt_num:43|origin_pktnum:5|size:283|enc_size:299|pkt_type:SHORT_HEADER|frame:CRYPTO |conn_state:ESTABED|po_in_flight:0||retrans:16|
[2025/09/12 05:04:42 492773] [debug] |scid:31c17f32e808c67b33bf0725|xqc_send_ctl_on_packet_sent|path:0|inflight:5871|applimit:731|
[2025/09/12 05:04:42 492779] [debug] |scid:31c17f32e808c67b33bf0725|xqc_send_ctl_get_pto_time_and_space|srtt:30807|rtt_var:8793|pto_duration:33781248|backoff_factor:2.00|backoff:512.00|pto_cnt:9|max_ack_delay:25|
[2025/09/12 05:04:42 492786] [debug] |scid:31c17f32e808c67b33bf0725|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB899FCAC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:04:42 492789] [debug] |scid:31c17f32e808c67b33bf0725|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB899FCAC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:04:42 492793] [debug] |scid:31c17f32e808c67b33bf0725|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB899FCAC|path:0|PNS: 2, unacked: 6154|
[2025/09/12 05:04:42 492797] [debug] |scid:31c17f32e808c67b33bf0725|xqc_timer_set|type:LOSS_DETECTION|expire:1757653529073985|now:1757653482492779|interv:46581206|
[2025/09/12 05:04:42 492801] [debug] |scid:31c17f32e808c67b33bf0725|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB899FCAC|path:0|pns:2|expire:1757653529073985|now:1757653482492779|interval:46581206|pto_count:9|srtt:30807
[2025/09/12 05:04:42 492805] [debug] |scid:31c17f32e808c67b33bf0725|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:46400|inflight:6154|
[2025/09/12 05:04:42 492810] [debug] |scid:31c17f32e808c67b33bf0725|xqc_conn_next_wakeup_time|wakeup_time:1757653529073985|
[2025/09/12 05:04:42 492814] [debug] |scid:31c17f32e808c67b33bf0725|xqc_engine_add_wakeup_queue|next_tick_time:1757653529073985|
[2025/09/12 05:04:42 492818] [debug] |xqc_engine_wakeup_after|wakeup:1757653482834762|now:1757653482492818|diff:341944|
[2025/09/12 05:04:42 492822] [debug] |xqc_engine_main_logic|END|now:1757653482492501|
[2025/09/12 05:04:42 528463] [debug] |scid:c0df9c42933888873dffb74c|xqc_timer_set|type:CONN_IDLE|expire:1757653542528461|now:1757653482528461|interv:60000000|
[2025/09/12 05:04:42 528490] [debug] |scid:c0df9c42933888873dffb74c|xqc_timer_set|type:PATH_IDLE|expire:1757653542528490|now:1757653482528490|interv:60000000|
[2025/09/12 05:04:42 528500] [debug] |xqc_path_create|path:0|dcid:e76c6266c9562b5511c83788634590b44b|scid:c0df9c42933888873dffb74c|create_path_count:1|
[2025/09/12 05:04:42 528509] [debug] |scid:c0df9c42933888873dffb74c|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 05:04:42 528517] [debug] |xqc_path_init|path:0|dcid:e76c6266c9562b5511c83788634590b44b|scid:c0df9c42933888873dffb74c|state:2|
[2025/09/12 05:04:42 528525] [debug] |scid:c0df9c42933888873dffb74c|xqc_conn_create|success|scid:c0df9c42933888873dffb74c|dcid:e76c6266c9562b5511c83788634590b44b|conn:0000558BB8AFD3AC|
[2025/09/12 05:04:42 528545] [info] |scid:c0df9c42933888873dffb74c|xqc_conn_server_create|hash odcid conn|odcid:ba32593ddd8ad3bba076a4a67d1a10c109d9|conn:0000558BB8AFD3AC|
[2025/09/12 05:04:42 528561] [info] |scid:c0df9c42933888873dffb74c|xqc_conn_get_local_transport_params|generate sr_token[17124edf5cf30f5e35527807f0bc9c22] for cid[ba32593ddd8ad3bba076a4a67d1a10c109d9]
[2025/09/12 05:04:42 528587] [stats] |xqc_conn_server_init_path_addr|path:0|l-0.0.0.0-443-c0df9c42933888873dffb74c p-193.167.0.100-33690-e76c6266c9562b5511c83788634590b44b|
[2025/09/12 05:04:42 528596] [info] |xqc_engine_packet_process|==>|conn:0000558BB8AFD3AC|size:1200|state:S_INIT|recv_time:1757653482528439|
[2025/09/12 05:04:42 528717] [debug] |scid:c0df9c42933888873dffb74c|xqc_packet_parse_initial|packet parse|initial|
[2025/09/12 05:04:42 528724] [debug] |scid:c0df9c42933888873dffb74c|xqc_packet_parse_initial|success|Length:1153|
[2025/09/12 05:04:42 528731] [debug] |scid:c0df9c42933888873dffb74c|xqc_packet_decrypt|largest_pn:0|
[2025/09/12 05:04:42 528736] [debug] |scid:c0df9c42933888873dffb74c|xqc_packet_decrypt|decryption nonce|path_id:0|pn:897699063|
[2025/09/12 05:04:42 528743] [debug] |scid:c0df9c42933888873dffb74c|xqc_packet_decrypt_single|pkt_type:INIT|pkt_num:897699063|
[2025/09/12 05:04:42 528749] [debug] |scid:c0df9c42933888873dffb74c|xqc_process_frames|frame_type:6|
[2025/09/12 05:04:42 528754] [info] |scid:c0df9c42933888873dffb74c|xqc_conn_check_token|token empty|
[2025/09/12 05:04:42 528761] [info] |scid:c0df9c42933888873dffb74c|xqc_process_crypto_frame|check_token fail|conn:0000558BB8AFD3AC|l-0.0.0.0-443-c0df9c42933888873dffb74c p-193.167.0.100-33690-e76c6266c9562b5511c83788634590b44b|
[2025/09/12 05:04:42 528767] [debug] |scid:c0df9c42933888873dffb74c|xqc_create_crypto_stream|encrypt_level:0|cur_state:S_INIT|
[2025/09/12 05:04:42 528773] [debug] |scid:c0df9c42933888873dffb74c|xqc_process_crypto_frame|level:0|
[2025/09/12 05:04:42 528778] [debug] |scid:c0df9c42933888873dffb74c|xqc_read_crypto_stream|xqc_read_crypto_stream|level:0|
[2025/09/12 05:04:42 528784] [debug] |scid:c0df9c42933888873dffb74c|xqc_engine_add_active_queue|last_ticked_time:0|
[2025/09/12 05:04:42 528789] [debug] |scid:c0df9c42933888873dffb74c|xqc_create_crypto_stream|encrypt_level:2|cur_state:S_INIT|
[2025/09/12 05:04:42 528794] [debug] |scid:c0df9c42933888873dffb74c|xqc_process_crypto_frame|server create hsk stream|
[2025/09/12 05:04:42 528799] [debug] |scid:c0df9c42933888873dffb74c|xqc_process_frames|frame_type:6|
[2025/09/12 05:04:42 528803] [info] |scid:c0df9c42933888873dffb74c|xqc_conn_check_token|token empty|
[2025/09/12 05:04:42 528808] [info] |scid:c0df9c42933888873dffb74c|xqc_process_crypto_frame|check_token fail|conn:0000558BB8AFD3AC|l-0.0.0.0-443-c0df9c42933888873dffb74c p-193.167.0.100-33690-e76c6266c9562b5511c83788634590b44b|
[2025/09/12 05:04:42 528813] [debug] |scid:c0df9c42933888873dffb74c|xqc_process_crypto_frame|level:0|
[2025/09/12 05:04:42 528818] [debug] |scid:c0df9c42933888873dffb74c|xqc_read_crypto_stream|xqc_read_crypto_stream|level:0|
[2025/09/12 05:04:42 528822] [debug] |scid:c0df9c42933888873dffb74c|xqc_process_frames|frame_type:0|
[2025/09/12 05:04:42 528827] [debug] |scid:c0df9c42933888873dffb74c|xqc_process_padding_frame|process padding|
[2025/09/12 05:04:42 528832] [debug] |scid:c0df9c42933888873dffb74c|xqc_process_frames|frame_type:6|
[2025/09/12 05:04:42 528836] [info] |scid:c0df9c42933888873dffb74c|xqc_conn_check_token|token empty|
[2025/09/12 05:04:42 528845] [info] |scid:c0df9c42933888873dffb74c|xqc_process_crypto_frame|check_token fail|conn:0000558BB8AFD3AC|l-0.0.0.0-443-c0df9c42933888873dffb74c p-193.167.0.100-33690-e76c6266c9562b5511c83788634590b44b|
[2025/09/12 05:04:42 528851] [debug] |scid:c0df9c42933888873dffb74c|xqc_process_crypto_frame|level:0|
[2025/09/12 05:04:42 528856] [debug] |scid:c0df9c42933888873dffb74c|xqc_read_crypto_stream|xqc_read_crypto_stream|level:0|
[2025/09/12 05:04:42 528866] [debug] |scid:c0df9c42933888873dffb74c|xqc_process_frames|frame_type:6|
[2025/09/12 05:04:42 528871] [info] |scid:c0df9c42933888873dffb74c|xqc_conn_check_token|token empty|
[2025/09/12 05:04:42 528875] [info] |scid:c0df9c42933888873dffb74c|xqc_process_crypto_frame|check_token fail|conn:0000558BB8AFD3AC|l-0.0.0.0-443-c0df9c42933888873dffb74c p-193.167.0.100-33690-e76c6266c9562b5511c83788634590b44b|
[2025/09/12 05:04:42 528880] [debug] |scid:c0df9c42933888873dffb74c|xqc_process_crypto_frame|level:0|
[2025/09/12 05:04:42 528885] [debug] |scid:c0df9c42933888873dffb74c|xqc_read_crypto_stream|xqc_read_crypto_stream|level:0|
[2025/09/12 05:04:42 528890] [debug] |scid:c0df9c42933888873dffb74c|xqc_process_frames|frame_type:6|
[2025/09/12 05:04:42 528894] [info] |scid:c0df9c42933888873dffb74c|xqc_conn_check_token|token empty|
[2025/09/12 05:04:42 528899] [info] |scid:c0df9c42933888873dffb74c|xqc_process_crypto_frame|check_token fail|conn:0000558BB8AFD3AC|l-0.0.0.0-443-c0df9c42933888873dffb74c p-193.167.0.100-33690-e76c6266c9562b5511c83788634590b44b|
[2025/09/12 05:04:42 528904] [debug] |scid:c0df9c42933888873dffb74c|xqc_process_crypto_frame|level:0|
[2025/09/12 05:04:42 528908] [debug] |scid:c0df9c42933888873dffb74c|xqc_read_crypto_stream|xqc_read_crypto_stream|level:0|
[2025/09/12 05:04:42 528913] [debug] |scid:c0df9c42933888873dffb74c|xqc_process_frames|frame_type:0|
[2025/09/12 05:04:42 528917] [debug] |scid:c0df9c42933888873dffb74c|xqc_process_padding_frame|process padding|
[2025/09/12 05:04:42 528922] [debug] |scid:c0df9c42933888873dffb74c|xqc_process_frames|frame_type:6|
[2025/09/12 05:04:42 528927] [info] |scid:c0df9c42933888873dffb74c|xqc_conn_check_token|token empty|
[2025/09/12 05:04:42 528931] [info] |scid:c0df9c42933888873dffb74c|xqc_process_crypto_frame|check_token fail|conn:0000558BB8AFD3AC|l-0.0.0.0-443-c0df9c42933888873dffb74c p-193.167.0.100-33690-e76c6266c9562b5511c83788634590b44b|
[2025/09/12 05:04:42 528936] [debug] |scid:c0df9c42933888873dffb74c|xqc_process_crypto_frame|level:0|
[2025/09/12 05:04:42 528941] [debug] |scid:c0df9c42933888873dffb74c|xqc_read_crypto_stream|xqc_read_crypto_stream|level:0|
[2025/09/12 05:04:42 528945] [debug] |scid:c0df9c42933888873dffb74c|xqc_process_frames|frame_type:6|
[2025/09/12 05:04:42 528950] [info] |scid:c0df9c42933888873dffb74c|xqc_conn_check_token|token empty|
[2025/09/12 05:04:42 528954] [info] |scid:c0df9c42933888873dffb74c|xqc_process_crypto_frame|check_token fail|conn:0000558BB8AFD3AC|l-0.0.0.0-443-c0df9c42933888873dffb74c p-193.167.0.100-33690-e76c6266c9562b5511c83788634590b44b|
[2025/09/12 05:04:42 528959] [debug] |scid:c0df9c42933888873dffb74c|xqc_process_crypto_frame|level:0|
[2025/09/12 05:04:42 528964] [debug] |scid:c0df9c42933888873dffb74c|xqc_read_crypto_stream|xqc_read_crypto_stream|level:0|
[2025/09/12 05:04:42 528968] [debug] |scid:c0df9c42933888873dffb74c|xqc_process_frames|frame_type:6|
[2025/09/12 05:04:42 528973] [info] |scid:c0df9c42933888873dffb74c|xqc_conn_check_token|token empty|
[2025/09/12 05:04:42 528977] [info] |scid:c0df9c42933888873dffb74c|xqc_process_crypto_frame|check_token fail|conn:0000558BB8AFD3AC|l-0.0.0.0-443-c0df9c42933888873dffb74c p-193.167.0.100-33690-e76c6266c9562b5511c83788634590b44b|
[2025/09/12 05:04:42 528982] [debug] |scid:c0df9c42933888873dffb74c|xqc_process_crypto_frame|level:0|
[2025/09/12 05:04:42 528987] [debug] |scid:c0df9c42933888873dffb74c|xqc_read_crypto_stream|xqc_read_crypto_stream|level:0|
[2025/09/12 05:04:42 528992] [debug] |scid:c0df9c42933888873dffb74c|xqc_process_frames|frame_type:6|
[2025/09/12 05:04:42 528996] [info] |scid:c0df9c42933888873dffb74c|xqc_conn_check_token|token empty|
[2025/09/12 05:04:42 529001] [info] |scid:c0df9c42933888873dffb74c|xqc_process_crypto_frame|check_token fail|conn:0000558BB8AFD3AC|l-0.0.0.0-443-c0df9c42933888873dffb74c p-193.167.0.100-33690-e76c6266c9562b5511c83788634590b44b|
[2025/09/12 05:04:42 529005] [debug] |scid:c0df9c42933888873dffb74c|xqc_process_crypto_frame|level:0|
[2025/09/12 05:04:42 529010] [debug] |scid:c0df9c42933888873dffb74c|xqc_read_crypto_stream|xqc_read_crypto_stream|level:0|
[2025/09/12 05:04:42 529019] [debug] |scid:c0df9c42933888873dffb74c|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:0|28u|
[2025/09/12 05:04:42 529035] [debug] |scid:c0df9c42933888873dffb74c|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:0|SSL_quic_write_level:0|rv:-1|
[2025/09/12 05:04:42 529066] [debug] |scid:c0df9c42933888873dffb74c|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/09/12 05:04:42 529073] [debug] |scid:c0df9c42933888873dffb74c|xqc_process_frames|frame_type:6|
[2025/09/12 05:04:42 529077] [info] |scid:c0df9c42933888873dffb74c|xqc_conn_check_token|token empty|
[2025/09/12 05:04:42 529082] [info] |scid:c0df9c42933888873dffb74c|xqc_process_crypto_frame|check_token fail|conn:0000558BB8AFD3AC|l-0.0.0.0-443-c0df9c42933888873dffb74c p-193.167.0.100-33690-e76c6266c9562b5511c83788634590b44b|
[2025/09/12 05:04:42 529087] [debug] |scid:c0df9c42933888873dffb74c|xqc_process_crypto_frame|level:0|
[2025/09/12 05:04:42 529092] [debug] |scid:c0df9c42933888873dffb74c|xqc_read_crypto_stream|xqc_read_crypto_stream|level:0|
[2025/09/12 05:04:42 529097] [debug] |scid:c0df9c42933888873dffb74c|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:0|28u|
[2025/09/12 05:04:42 529102] [debug] |scid:c0df9c42933888873dffb74c|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:0|SSL_quic_write_level:0|rv:-1|
[2025/09/12 05:04:42 529107] [debug] |scid:c0df9c42933888873dffb74c|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/09/12 05:04:42 529112] [debug] |scid:c0df9c42933888873dffb74c|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:0|56u|
[2025/09/12 05:04:42 529117] [debug] |scid:c0df9c42933888873dffb74c|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:0|SSL_quic_write_level:0|rv:-1|
[2025/09/12 05:04:42 529122] [debug] |scid:c0df9c42933888873dffb74c|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/09/12 05:04:42 529127] [debug] |scid:c0df9c42933888873dffb74c|xqc_process_frames|frame_type:6|
[2025/09/12 05:04:42 529132] [info] |scid:c0df9c42933888873dffb74c|xqc_conn_check_token|token empty|
[2025/09/12 05:04:42 529136] [info] |scid:c0df9c42933888873dffb74c|xqc_process_crypto_frame|check_token fail|conn:0000558BB8AFD3AC|l-0.0.0.0-443-c0df9c42933888873dffb74c p-193.167.0.100-33690-e76c6266c9562b5511c83788634590b44b|
[2025/09/12 05:04:42 529141] [debug] |scid:c0df9c42933888873dffb74c|xqc_process_crypto_frame|level:0|
[2025/09/12 05:04:42 529146] [debug] |scid:c0df9c42933888873dffb74c|xqc_read_crypto_stream|xqc_read_crypto_stream|level:0|
[2025/09/12 05:04:42 529149] [debug] |scid:c0df9c42933888873dffb74c|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:0|56u|
[2025/09/12 05:04:42 529153] [debug] |scid:c0df9c42933888873dffb74c|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:0|SSL_quic_write_level:0|rv:-1|
[2025/09/12 05:04:42 529157] [debug] |scid:c0df9c42933888873dffb74c|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/09/12 05:04:42 529161] [debug] |scid:c0df9c42933888873dffb74c|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:0|14u|
[2025/09/12 05:04:42 529165] [debug] |scid:c0df9c42933888873dffb74c|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:0|SSL_quic_write_level:0|rv:-1|
[2025/09/12 05:04:42 529169] [debug] |scid:c0df9c42933888873dffb74c|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/09/12 05:04:42 529172] [debug] |scid:c0df9c42933888873dffb74c|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:0|14u|
[2025/09/12 05:04:42 529176] [debug] |scid:c0df9c42933888873dffb74c|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:0|SSL_quic_write_level:0|rv:-1|
[2025/09/12 05:04:42 529180] [debug] |scid:c0df9c42933888873dffb74c|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/09/12 05:04:42 529184] [debug] |scid:c0df9c42933888873dffb74c|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:0|14u|
[2025/09/12 05:04:42 529188] [debug] |scid:c0df9c42933888873dffb74c|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:0|SSL_quic_write_level:0|rv:-1|
[2025/09/12 05:04:42 529192] [debug] |scid:c0df9c42933888873dffb74c|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/09/12 05:04:42 529199] [debug] |scid:c0df9c42933888873dffb74c|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:0|7u|
[2025/09/12 05:04:42 529203] [debug] |scid:c0df9c42933888873dffb74c|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:0|SSL_quic_write_level:0|rv:-1|
[2025/09/12 05:04:42 529207] [debug] |scid:c0df9c42933888873dffb74c|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/09/12 05:04:42 529211] [debug] |scid:c0df9c42933888873dffb74c|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:0|7u|
[2025/09/12 05:04:42 529215] [debug] |scid:c0df9c42933888873dffb74c|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:0|SSL_quic_write_level:0|rv:-1|
[2025/09/12 05:04:42 529218] [debug] |scid:c0df9c42933888873dffb74c|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/09/12 05:04:42 529222] [debug] |scid:c0df9c42933888873dffb74c|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:0|20u|
[2025/09/12 05:04:42 529226] [debug] |scid:c0df9c42933888873dffb74c|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:0|SSL_quic_write_level:0|rv:-1|
[2025/09/12 05:04:42 529230] [debug] |scid:c0df9c42933888873dffb74c|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/09/12 05:04:42 529234] [debug] |scid:c0df9c42933888873dffb74c|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:0|21u|
[2025/09/12 05:04:42 529278] [info] |scid:c0df9c42933888873dffb74c|xqc_ssl_cert_cb|cert chain or key empty|sni:server4
[2025/09/12 05:04:42 529441] [debug] |scid:c0df9c42933888873dffb74c|xqc_conn_tls_transport_params_cb|1RTT_transport_params|max_datagram_frame_size:0|
[2025/09/12 05:04:42 529447] [debug] |scid:c0df9c42933888873dffb74c|xqc_conn_enable_multipath|xqc_conn_enable_multipath|1|0|
[2025/09/12 05:04:42 529451] [warn] |scid:c0df9c42933888873dffb74c|xqc_conn_try_to_enable_multipath|multipath_version_negotiation err|
[2025/09/12 05:04:42 529653] [debug] |scid:c0df9c42933888873dffb74c|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:2|SSL_quic_write_level:3|rv:0|
[2025/09/12 05:04:42 529658] [debug] |scid:c0df9c42933888873dffb74c|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/09/12 05:04:42 529662] [debug] |scid:c0df9c42933888873dffb74c|xqc_process_frames|frame_type:0|
[2025/09/12 05:04:42 529666] [debug] |scid:c0df9c42933888873dffb74c|xqc_process_padding_frame|process padding|
[2025/09/12 05:04:42 529674] [debug] |scid:c0df9c42933888873dffb74c|xqc_timer_unset|type:ACK_INIT|
[2025/09/12 05:04:42 529679] [debug] |scid:c0df9c42933888873dffb74c|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 05:04:42 529684] [debug] |scid:c0df9c42933888873dffb74c|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:897699063|largest:897699063|pns:0|
[2025/09/12 05:04:42 529688] [info] |scid:c0df9c42933888873dffb74c|xqc_conn_on_pkt_processed|====>|conn:0000558BB8AFD3AC|path:0|size:1200|pkt_type:INIT|pkt_num:897699063|frame:PADDING CRYPTO |recv_time:1757653482528439|dcid:ba32593ddd8ad3bba076a4a67d1a10c109d9|dcid_seq:0|
[2025/09/12 05:04:42 529694] [debug] |scid:c0df9c42933888873dffb74c|xqc_timer_set|type:PATH_IDLE|expire:1757653542528439|now:1757653482528439|interv:60000000|
[2025/09/12 05:04:42 529698] [debug] |scid:c0df9c42933888873dffb74c|xqc_timer_set|type:CONN_IDLE|expire:1757653542528439|now:1757653482528439|interv:60000000|
[2025/09/12 05:04:42 529702] [debug] |xqc_engine_main_logic|BEGIN|now:1757653482529702|
[2025/09/12 05:04:42 529707] [debug] |scid:c0df9c42933888873dffb74c|xqc_engine_process_conn|conn:0000558BB8AFD3AC|state:S_INIT|flag:TICKING DCID_OK UPPER_CONN_EXIST INIT_RECVD NEED_RUN (null) |now:1757653482529706|
[2025/09/12 05:04:42 529712] [info] |scid:c0df9c42933888873dffb74c|xqc_conn_check_tx_key|keys are ready, can send 1rtt now|
[2025/09/12 05:04:42 529716] [debug] |scid:c0df9c42933888873dffb74c|xqc_crypto_stream_on_read|encrypt_level:0|cur_state:S_INIT|next_state:S_INITIAL_RECVD|
[2025/09/12 05:04:42 529725] [debug] |scid:c0df9c42933888873dffb74c|xqc_process_crypto_write_streams|
[2025/09/12 05:04:42 529729] [debug] |scid:c0df9c42933888873dffb74c|xqc_crypto_stream_on_write|enc_level|0|
[2025/09/12 05:04:42 529733] [debug] |scid:c0df9c42933888873dffb74c|xqc_crypto_stream_on_write|cur_state:1|switch|
[2025/09/12 05:04:42 529738] [info] |scid:c0df9c42933888873dffb74c|xqc_crypto_stream_send|crypto send data|pkt_num:0|size:137|sent:94|pkt_type:INIT|frame:CRYPTO |now:1757653482529738|
[2025/09/12 05:04:42 529743] [debug] |scid:c0df9c42933888873dffb74c|xqc_crypto_stream_on_write|encrypt_level:0|cur_state:S_INITIAL_RECVD|next_state:S_INITIAL_SENT|
[2025/09/12 05:04:42 529747] [debug] |scid:c0df9c42933888873dffb74c|xqc_process_crypto_write_streams|
[2025/09/12 05:04:42 529750] [debug] |scid:c0df9c42933888873dffb74c|xqc_crypto_stream_on_write|enc_level|2|
[2025/09/12 05:04:42 529755] [info] |scid:c0df9c42933888873dffb74c|xqc_crypto_stream_send|crypto send data|pkt_num:0|size:194|sent:152|pkt_type:HSK|frame:CRYPTO |now:1757653482529755|
[2025/09/12 05:04:42 529760] [info] |scid:c0df9c42933888873dffb74c|xqc_crypto_stream_send|crypto send data|pkt_num:0|size:516|sent:474|pkt_type:HSK|frame:CRYPTO |now:1757653482529760|
[2025/09/12 05:04:42 529764] [info] |scid:c0df9c42933888873dffb74c|xqc_crypto_stream_send|crypto send data|pkt_num:0|size:125|sent:83|pkt_type:HSK|frame:CRYPTO |now:1757653482529764|
[2025/09/12 05:04:42 529769] [info] |scid:c0df9c42933888873dffb74c|xqc_crypto_stream_send|crypto send data|pkt_num:0|size:82|sent:40|pkt_type:HSK|frame:CRYPTO |now:1757653482529769|
[2025/09/12 05:04:42 529773] [debug] |scid:c0df9c42933888873dffb74c|xqc_crypto_stream_on_write|encrypt_level:2|cur_state:S_INITIAL_SENT|next_state:S_HANDSHAKE_SENT|
[2025/09/12 05:04:42 529778] [debug] |scid:c0df9c42933888873dffb74c|xqc_gen_ack_frame|largest_recv:897699063|ack_delay:1339|first_ack_range:0|largest_pkt_recv_time:1757653482528439|
[2025/09/12 05:04:42 529783] [debug] |scid:c0df9c42933888873dffb74c|xqc_gen_ack_frame|high:897699063|low:897699063|pkt_pns:0|
[2025/09/12 05:04:42 529787] [debug] |scid:c0df9c42933888873dffb74c|xqc_write_ack_to_one_packet|ack_size:9|path:0|path_largest_recv:897699063|frame_largest_recv:897699063|
[2025/09/12 05:04:42 529791] [debug] |scid:c0df9c42933888873dffb74c|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:0|
[2025/09/12 05:04:42 529796] [debug] |scid:c0df9c42933888873dffb74c|xqc_path_get_perf_class|conn:0000558BB8AFD3AC|path_id:0|path_srtt:250000|min_srtt:250000|path_bw:0|loss_rate:0.00|path_pto:0|
[2025/09/12 05:04:42 529801] [debug] |scid:c0df9c42933888873dffb74c|xqc_minrtt_scheduler_get_path|path srtt|conn:0000558BB8AFD3AC|path_id:0|path_srtt:250000|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:04:42 529806] [debug] |scid:c0df9c42933888873dffb74c|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CRYPTO |pn:0|size:137|reinj:0|path_class:2|
[2025/09/12 05:04:42 529810] [debug] |scid:c0df9c42933888873dffb74c|xqc_path_get_perf_class|conn:0000558BB8AFD3AC|path_id:0|path_srtt:250000|min_srtt:250000|path_bw:0|loss_rate:0.00|path_pto:0|
[2025/09/12 05:04:42 529815] [debug] |scid:c0df9c42933888873dffb74c|xqc_minrtt_scheduler_get_path|path srtt|conn:0000558BB8AFD3AC|path_id:0|path_srtt:250000|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:04:42 529819] [debug] |scid:c0df9c42933888873dffb74c|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CRYPTO |pn:0|size:194|reinj:0|path_class:2|
[2025/09/12 05:04:42 529823] [debug] |scid:c0df9c42933888873dffb74c|xqc_path_get_perf_class|conn:0000558BB8AFD3AC|path_id:0|path_srtt:250000|min_srtt:250000|path_bw:0|loss_rate:0.00|path_pto:0|
[2025/09/12 05:04:42 529827] [debug] |scid:c0df9c42933888873dffb74c|xqc_minrtt_scheduler_get_path|path srtt|conn:0000558BB8AFD3AC|path_id:0|path_srtt:250000|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:04:42 529831] [debug] |scid:c0df9c42933888873dffb74c|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CRYPTO |pn:0|size:516|reinj:0|path_class:2|
[2025/09/12 05:04:42 529838] [debug] |scid:c0df9c42933888873dffb74c|xqc_path_get_perf_class|conn:0000558BB8AFD3AC|path_id:0|path_srtt:250000|min_srtt:250000|path_bw:0|loss_rate:0.00|path_pto:0|
[2025/09/12 05:04:42 529842] [debug] |scid:c0df9c42933888873dffb74c|xqc_minrtt_scheduler_get_path|path srtt|conn:0000558BB8AFD3AC|path_id:0|path_srtt:250000|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:04:42 529846] [debug] |scid:c0df9c42933888873dffb74c|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CRYPTO |pn:0|size:125|reinj:0|path_class:2|
[2025/09/12 05:04:42 529851] [debug] |scid:c0df9c42933888873dffb74c|xqc_path_get_perf_class|conn:0000558BB8AFD3AC|path_id:0|path_srtt:250000|min_srtt:250000|path_bw:0|loss_rate:0.00|path_pto:0|
[2025/09/12 05:04:42 529855] [debug] |scid:c0df9c42933888873dffb74c|xqc_minrtt_scheduler_get_path|path srtt|conn:0000558BB8AFD3AC|path_id:0|path_srtt:250000|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:04:42 529859] [debug] |scid:c0df9c42933888873dffb74c|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CRYPTO |pn:0|size:82|reinj:0|path_class:2|
[2025/09/12 05:04:42 529863] [debug] |scid:c0df9c42933888873dffb74c|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:ACK |stream_id:0|stream_offset:0|
[2025/09/12 05:04:42 529868] [debug] |scid:c0df9c42933888873dffb74c|xqc_check_acked_or_dropped_pkt|conn:0000558BB8AFD3AC|pkt_num:0|size:137|pkt_type:INIT|frame:CRYPTO |
[2025/09/12 05:04:42 529873] [debug] |scid:c0df9c42933888873dffb74c|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:0|
[2025/09/12 05:04:42 529906] [info] |scid:c0df9c42933888873dffb74c|xqc_send_packet_with_pn|<==|conn:0000558BB8AFD3AC|path:0|pkt_num:0|size:1184|sent:1200|pkt_type:INIT|frame:PADDING CRYPTO |inflight:0|now:1757653482529880|stream_id:0|stream_offset:0|
[2025/09/12 05:04:42 529913] [debug] |scid:c0df9c42933888873dffb74c|xqc_send_ctl_on_packet_sent|conn:0000558BB8AFD3AC|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 05:04:42 529919] [debug] |scid:c0df9c42933888873dffb74c|xqc_send_ctl_on_packet_sent|path:0|inflight:0|applimit:0|
[2025/09/12 05:04:42 529926] [debug] |scid:c0df9c42933888873dffb74c|xqc_send_ctl_get_pto_time_and_space|srtt:250000|rtt_var:125000|pto_duration:750000|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:04:42 529933] [debug] |scid:c0df9c42933888873dffb74c|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8AFD3AC|path:0|PNS: 0, unacked: 1184|
[2025/09/12 05:04:42 529939] [debug] |scid:c0df9c42933888873dffb74c|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8AFD3AC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:04:42 529945] [debug] |scid:c0df9c42933888873dffb74c|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8AFD3AC|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:04:42 529952] [debug] |scid:c0df9c42933888873dffb74c|xqc_timer_set|type:LOSS_DETECTION|expire:1757653483279880|now:1757653482529925|interv:749955|
[2025/09/12 05:04:42 529959] [debug] |scid:c0df9c42933888873dffb74c|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB8AFD3AC|path:0|pns:0|expire:1757653483279880|now:1757653482529925|interval:749955|pto_count:0|srtt:250000
[2025/09/12 05:04:42 529966] [debug] |scid:c0df9c42933888873dffb74c|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:45952|inflight:1184|
[2025/09/12 05:04:42 529973] [debug] |scid:c0df9c42933888873dffb74c|xqc_check_acked_or_dropped_pkt|conn:0000558BB8AFD3AC|pkt_num:0|size:194|pkt_type:HSK|frame:CRYPTO |
[2025/09/12 05:04:42 529981] [debug] |scid:c0df9c42933888873dffb74c|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:0|
[2025/09/12 05:04:42 530007] [info] |scid:c0df9c42933888873dffb74c|xqc_send_packet_with_pn|<==|conn:0000558BB8AFD3AC|path:0|pkt_num:0|size:194|sent:210|pkt_type:HSK|frame:CRYPTO |inflight:1184|now:1757653482529988|stream_id:0|stream_offset:0|
[2025/09/12 05:04:42 530020] [debug] |scid:c0df9c42933888873dffb74c|xqc_send_ctl_on_packet_sent|conn:0000558BB8AFD3AC|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 05:04:42 530027] [debug] |scid:c0df9c42933888873dffb74c|xqc_send_ctl_on_packet_sent|path:0|inflight:1184|applimit:0|
[2025/09/12 05:04:42 530034] [debug] |scid:c0df9c42933888873dffb74c|xqc_send_ctl_get_pto_time_and_space|srtt:250000|rtt_var:125000|pto_duration:750000|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:04:42 530059] [debug] |scid:c0df9c42933888873dffb74c|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8AFD3AC|path:0|PNS: 0, unacked: 1184|
[2025/09/12 05:04:42 530065] [debug] |scid:c0df9c42933888873dffb74c|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8AFD3AC|path:0|PNS: 1, unacked: 194|
[2025/09/12 05:04:42 530072] [debug] |scid:c0df9c42933888873dffb74c|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8AFD3AC|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:04:42 530078] [debug] |scid:c0df9c42933888873dffb74c|xqc_timer_set|type:LOSS_DETECTION|expire:1757653483279880|now:1757653482530033|interv:749847|
[2025/09/12 05:04:42 530084] [debug] |scid:c0df9c42933888873dffb74c|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB8AFD3AC|path:0|pns:0|expire:1757653483279880|now:1757653482530033|interval:749847|pto_count:0|srtt:250000
[2025/09/12 05:04:42 530090] [debug] |scid:c0df9c42933888873dffb74c|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:45952|inflight:1378|
[2025/09/12 05:04:42 530095] [debug] |scid:c0df9c42933888873dffb74c|xqc_check_acked_or_dropped_pkt|conn:0000558BB8AFD3AC|pkt_num:0|size:516|pkt_type:HSK|frame:CRYPTO |
[2025/09/12 05:04:42 530099] [debug] |scid:c0df9c42933888873dffb74c|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1|
[2025/09/12 05:04:42 530126] [info] |scid:c0df9c42933888873dffb74c|xqc_send_packet_with_pn|<==|conn:0000558BB8AFD3AC|path:0|pkt_num:1|size:516|sent:532|pkt_type:HSK|frame:CRYPTO |inflight:1378|now:1757653482530106|stream_id:0|stream_offset:0|
[2025/09/12 05:04:42 530132] [debug] |scid:c0df9c42933888873dffb74c|xqc_send_ctl_on_packet_sent|conn:0000558BB8AFD3AC|path:0|pkt_num:1|origin_pktnum:0|size:516|enc_size:532|pkt_type:HSK|frame:CRYPTO |conn_state:S_HANDSHAKE_SENT|po_in_flight:0||retrans:0|
[2025/09/12 05:04:42 530138] [debug] |scid:c0df9c42933888873dffb74c|xqc_send_ctl_on_packet_sent|path:0|inflight:1378|applimit:0|
[2025/09/12 05:04:42 530144] [debug] |scid:c0df9c42933888873dffb74c|xqc_send_ctl_get_pto_time_and_space|srtt:250000|rtt_var:125000|pto_duration:750000|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:04:42 530151] [debug] |scid:c0df9c42933888873dffb74c|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8AFD3AC|path:0|PNS: 0, unacked: 1184|
[2025/09/12 05:04:42 530158] [debug] |scid:c0df9c42933888873dffb74c|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8AFD3AC|path:0|PNS: 1, unacked: 710|
[2025/09/12 05:04:42 530164] [debug] |scid:c0df9c42933888873dffb74c|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8AFD3AC|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:04:42 530171] [debug] |scid:c0df9c42933888873dffb74c|xqc_timer_set|type:LOSS_DETECTION|expire:1757653483279880|now:1757653482530144|interv:749736|
[2025/09/12 05:04:42 530177] [debug] |scid:c0df9c42933888873dffb74c|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB8AFD3AC|path:0|pns:0|expire:1757653483279880|now:1757653482530144|interval:749736|pto_count:0|srtt:250000
[2025/09/12 05:04:42 530182] [debug] |scid:c0df9c42933888873dffb74c|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:45952|inflight:1894|
[2025/09/12 05:04:42 530187] [debug] |scid:c0df9c42933888873dffb74c|xqc_check_acked_or_dropped_pkt|conn:0000558BB8AFD3AC|pkt_num:0|size:125|pkt_type:HSK|frame:CRYPTO |
[2025/09/12 05:04:42 530191] [debug] |scid:c0df9c42933888873dffb74c|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:2|
[2025/09/12 05:04:42 530220] [info] |scid:c0df9c42933888873dffb74c|xqc_send_packet_with_pn|<==|conn:0000558BB8AFD3AC|path:0|pkt_num:2|size:125|sent:141|pkt_type:HSK|frame:CRYPTO |inflight:1894|now:1757653482530202|stream_id:0|stream_offset:0|
[2025/09/12 05:04:42 530225] [debug] |scid:c0df9c42933888873dffb74c|xqc_send_ctl_on_packet_sent|conn:0000558BB8AFD3AC|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 05:04:42 530230] [debug] |scid:c0df9c42933888873dffb74c|xqc_send_ctl_on_packet_sent|path:0|inflight:1894|applimit:0|
[2025/09/12 05:04:42 530237] [debug] |scid:c0df9c42933888873dffb74c|xqc_send_ctl_get_pto_time_and_space|srtt:250000|rtt_var:125000|pto_duration:750000|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:04:42 530243] [debug] |scid:c0df9c42933888873dffb74c|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8AFD3AC|path:0|PNS: 0, unacked: 1184|
[2025/09/12 05:04:42 530250] [debug] |scid:c0df9c42933888873dffb74c|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8AFD3AC|path:0|PNS: 1, unacked: 835|
[2025/09/12 05:04:42 530256] [debug] |scid:c0df9c42933888873dffb74c|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8AFD3AC|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:04:42 530262] [debug] |scid:c0df9c42933888873dffb74c|xqc_timer_set|type:LOSS_DETECTION|expire:1757653483279880|now:1757653482530236|interv:749644|
[2025/09/12 05:04:42 530278] [debug] |scid:c0df9c42933888873dffb74c|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB8AFD3AC|path:0|pns:0|expire:1757653483279880|now:1757653482530236|interval:749644|pto_count:0|srtt:250000
[2025/09/12 05:04:42 530282] [debug] |scid:c0df9c42933888873dffb74c|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:45952|inflight:2019|
[2025/09/12 05:04:42 530287] [debug] |scid:c0df9c42933888873dffb74c|xqc_check_acked_or_dropped_pkt|conn:0000558BB8AFD3AC|pkt_num:0|size:82|pkt_type:HSK|frame:CRYPTO |
[2025/09/12 05:04:42 530292] [debug] |scid:c0df9c42933888873dffb74c|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:3|
[2025/09/12 05:04:42 530314] [info] |scid:c0df9c42933888873dffb74c|xqc_send_packet_with_pn|<==|conn:0000558BB8AFD3AC|path:0|pkt_num:3|size:82|sent:98|pkt_type:HSK|frame:CRYPTO |inflight:2019|now:1757653482530298|stream_id:0|stream_offset:0|
[2025/09/12 05:04:42 530319] [debug] |scid:c0df9c42933888873dffb74c|xqc_send_ctl_on_packet_sent|conn:0000558BB8AFD3AC|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 05:04:42 530324] [debug] |scid:c0df9c42933888873dffb74c|xqc_send_ctl_on_packet_sent|path:0|inflight:2019|applimit:0|
[2025/09/12 05:04:42 530331] [debug] |scid:c0df9c42933888873dffb74c|xqc_send_ctl_get_pto_time_and_space|srtt:250000|rtt_var:125000|pto_duration:750000|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:04:42 530338] [debug] |scid:c0df9c42933888873dffb74c|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8AFD3AC|path:0|PNS: 0, unacked: 1184|
[2025/09/12 05:04:42 530344] [debug] |scid:c0df9c42933888873dffb74c|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8AFD3AC|path:0|PNS: 1, unacked: 917|
[2025/09/12 05:04:42 530350] [debug] |scid:c0df9c42933888873dffb74c|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8AFD3AC|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:04:42 530356] [debug] |scid:c0df9c42933888873dffb74c|xqc_timer_set|type:LOSS_DETECTION|expire:1757653483279880|now:1757653482530330|interv:749550|
[2025/09/12 05:04:42 530363] [debug] |scid:c0df9c42933888873dffb74c|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB8AFD3AC|path:0|pns:0|expire:1757653483279880|now:1757653482530330|interval:749550|pto_count:0|srtt:250000
[2025/09/12 05:04:42 530368] [debug] |scid:c0df9c42933888873dffb74c|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:45952|inflight:2101|
[2025/09/12 05:04:42 530377] [debug] |scid:c0df9c42933888873dffb74c|xqc_check_acked_or_dropped_pkt|conn:0000558BB8AFD3AC|pkt_num:0|size:52|pkt_type:INIT|frame:ACK |
[2025/09/12 05:04:42 530382] [debug] |scid:c0df9c42933888873dffb74c|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1|
[2025/09/12 05:04:42 530404] [info] |scid:c0df9c42933888873dffb74c|xqc_send_packet_with_pn|<==|conn:0000558BB8AFD3AC|path:0|pkt_num:1|size:52|sent:68|pkt_type:INIT|frame:ACK |inflight:2101|now:1757653482530388|stream_id:0|stream_offset:0|
[2025/09/12 05:04:42 530409] [debug] |scid:c0df9c42933888873dffb74c|xqc_send_ctl_on_packet_sent|conn:0000558BB8AFD3AC|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 05:04:42 530416] [debug] |scid:c0df9c42933888873dffb74c|xqc_conn_next_wakeup_time|wakeup_time:1757653483279880|
[2025/09/12 05:04:42 530423] [debug] |scid:c0df9c42933888873dffb74c|xqc_engine_add_wakeup_queue|next_tick_time:1757653483279880|
[2025/09/12 05:04:42 530429] [debug] |xqc_engine_wakeup_after|wakeup:1757653482834762|now:1757653482530429|diff:304333|
[2025/09/12 05:04:42 530436] [debug] |xqc_engine_main_logic|END|now:1757653482529706|
[2025/09/12 05:04:42 530444] [debug] |xqc_engine_main_logic|BEGIN|now:1757653482530444|
[2025/09/12 05:04:42 530450] [debug] |xqc_engine_wakeup_after|wakeup:1757653482834762|now:1757653482530450|diff:304312|
[2025/09/12 05:04:42 530456] [debug] |xqc_engine_main_logic|END|now:1757653482530444|
[2025/09/12 05:04:42 668788] [info] |xqc_engine_packet_process|==>|conn:0000558BB8AFD3AC|size:1200|state:S_HANDSHAKE_SENT|recv_time:1757653482668784|
[2025/09/12 05:04:42 668819] [debug] |scid:c0df9c42933888873dffb74c|xqc_packet_parse_initial|packet parse|initial|
[2025/09/12 05:04:42 668828] [debug] |scid:c0df9c42933888873dffb74c|xqc_packet_parse_initial|success|Length:1159|
[2025/09/12 05:04:42 668844] [debug] |scid:c0df9c42933888873dffb74c|xqc_packet_decrypt|largest_pn:897699063|
[2025/09/12 05:04:42 668852] [debug] |scid:c0df9c42933888873dffb74c|xqc_packet_decrypt|decryption nonce|path_id:0|pn:897699064|
[2025/09/12 05:04:42 668869] [debug] |scid:c0df9c42933888873dffb74c|xqc_packet_decrypt_single|pkt_type:INIT|pkt_num:897699064|
[2025/09/12 05:04:42 668876] [debug] |scid:c0df9c42933888873dffb74c|xqc_process_frames|frame_type:1|
[2025/09/12 05:04:42 668885] [debug] |scid:c0df9c42933888873dffb74c|xqc_process_frames|frame_type:0|
[2025/09/12 05:04:42 668893] [debug] |scid:c0df9c42933888873dffb74c|xqc_process_padding_frame|process padding|
[2025/09/12 05:04:42 668907] [info] |scid:c0df9c42933888873dffb74c|xqc_conn_addr_validated|Address Validated|conn:0000558BB8AFD3AC|role:1|
[2025/09/12 05:04:42 668916] [debug] |scid:c0df9c42933888873dffb74c|xqc_timer_unset|type:ACK_INIT|
[2025/09/12 05:04:42 668923] [debug] |scid:c0df9c42933888873dffb74c|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 05:04:42 668933] [debug] |scid:c0df9c42933888873dffb74c|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:897699064|largest:897699064|pns:0|
[2025/09/12 05:04:42 668942] [info] |scid:c0df9c42933888873dffb74c|xqc_conn_on_pkt_processed|====>|conn:0000558BB8AFD3AC|path:0|size:1200|pkt_type:INIT|pkt_num:897699064|frame:PADDING PING |recv_time:1757653482668784|dcid:c0df9c42933888873dffb74c|dcid_seq:0|
[2025/09/12 05:04:42 668952] [debug] |scid:c0df9c42933888873dffb74c|xqc_timer_set|type:PATH_IDLE|expire:1757653542668784|now:1757653482668784|interv:60000000|
[2025/09/12 05:04:42 668961] [debug] |scid:c0df9c42933888873dffb74c|xqc_timer_set|type:CONN_IDLE|expire:1757653542668784|now:1757653482668784|interv:60000000|
[2025/09/12 05:04:42 668966] [debug] |scid:c0df9c42933888873dffb74c|xqc_engine_remove_wakeup_queue|next_tick_time:1757653483279880|pq_index:1|
[2025/09/12 05:04:42 668975] [debug] |scid:c0df9c42933888873dffb74c|xqc_engine_add_active_queue|last_ticked_time:1757653482529706|
[2025/09/12 05:04:42 668998] [debug] |xqc_engine_main_logic|BEGIN|now:1757653482668998|
[2025/09/12 05:04:42 669008] [debug] |scid:c0df9c42933888873dffb74c|xqc_engine_process_conn|conn:0000558BB8AFD3AC|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:1757653482669006|
[2025/09/12 05:04:42 669022] [debug] |scid:c0df9c42933888873dffb74c|xqc_gen_ack_frame|largest_recv:897699064|ack_delay:238|first_ack_range:1|largest_pkt_recv_time:1757653482668784|
[2025/09/12 05:04:42 669031] [debug] |scid:c0df9c42933888873dffb74c|xqc_gen_ack_frame|high:897699064|low:897699063|pkt_pns:0|
[2025/09/12 05:04:42 669066] [debug] |scid:c0df9c42933888873dffb74c|xqc_write_ack_to_one_packet|ack_size:8|path:0|path_largest_recv:897699064|frame_largest_recv:897699064|
[2025/09/12 05:04:42 669075] [debug] |scid:c0df9c42933888873dffb74c|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:0|
[2025/09/12 05:04:42 669084] [debug] |scid:c0df9c42933888873dffb74c|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:ACK |stream_id:0|stream_offset:0|
[2025/09/12 05:04:42 669094] [debug] |scid:c0df9c42933888873dffb74c|xqc_check_acked_or_dropped_pkt|conn:0000558BB8AFD3AC|pkt_num:0|size:51|pkt_type:INIT|frame:ACK |
[2025/09/12 05:04:42 669103] [debug] |scid:c0df9c42933888873dffb74c|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:2|
[2025/09/12 05:04:42 669155] [info] |scid:c0df9c42933888873dffb74c|xqc_send_packet_with_pn|<==|conn:0000558BB8AFD3AC|path:0|pkt_num:2|size:51|sent:67|pkt_type:INIT|frame:ACK |inflight:2101|now:1757653482669116|stream_id:0|stream_offset:0|
[2025/09/12 05:04:42 669166] [debug] |scid:c0df9c42933888873dffb74c|xqc_send_ctl_on_packet_sent|conn:0000558BB8AFD3AC|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 05:04:42 669177] [debug] |scid:c0df9c42933888873dffb74c|xqc_conn_next_wakeup_time|wakeup_time:1757653483279880|
[2025/09/12 05:04:42 669186] [debug] |scid:c0df9c42933888873dffb74c|xqc_engine_add_wakeup_queue|next_tick_time:1757653483279880|
[2025/09/12 05:04:42 669194] [debug] |xqc_engine_wakeup_after|wakeup:1757653482834762|now:1757653482669194|diff:165568|
[2025/09/12 05:04:42 669203] [debug] |xqc_engine_main_logic|END|now:1757653482669006|
[2025/09/12 05:04:42 669215] [debug] |xqc_engine_main_logic|BEGIN|now:1757653482669214|
[2025/09/12 05:04:42 669223] [debug] |xqc_engine_wakeup_after|wakeup:1757653482834762|now:1757653482669223|diff:165539|
[2025/09/12 05:04:42 669232] [debug] |xqc_engine_main_logic|END|now:1757653482669214|
[2025/09/12 05:04:42 835450] [debug] |xqc_engine_main_logic|BEGIN|now:1757653482835450|
[2025/09/12 05:04:42 835467] [debug] |scid:809dbe0a472bdf8398906d1c|xqc_engine_remove_wakeup_queue|next_tick_time:1757653482834762|pq_index:0|
[2025/09/12 05:04:42 835474] [debug] |scid:809dbe0a472bdf8398906d1c|xqc_engine_add_active_queue|last_ticked_time:1757653482428498|
[2025/09/12 05:04:42 835481] [debug] |scid:809dbe0a472bdf8398906d1c|xqc_engine_process_conn|conn:0000558BB8AD760C|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:1757653482835479|
[2025/09/12 05:04:42 835488] [debug] |scid:809dbe0a472bdf8398906d1c|xqc_timer_expire|timer expired|type:LOSS_DETECTION|expire_time:1757653482834762|now:1757653482835479|
[2025/09/12 05:04:42 835494] [debug] |scid:809dbe0a472bdf8398906d1c|xqc_timer_loss_detection_timeout|path:0|loss_detection_timeout|
[2025/09/12 05:04:42 835499] [debug] |scid:809dbe0a472bdf8398906d1c|xqc_timer_loss_detection_timeout|send Probe pkts|conn:0000558BB8AD760C|path:0|bytes_in_flight:1374|
[2025/09/12 05:04:42 835504] [debug] |scid:809dbe0a472bdf8398906d1c|xqc_send_ctl_get_pto_time_and_space|srtt:33996|rtt_var:10626|pto_duration:306000|backoff_factor:2.00|backoff:4.00|pto_cnt:2|max_ack_delay:25|
[2025/09/12 05:04:42 835518] [debug] |scid:809dbe0a472bdf8398906d1c|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8AD760C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:04:42 835523] [debug] |scid:809dbe0a472bdf8398906d1c|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8AD760C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:04:42 835528] [debug] |scid:809dbe0a472bdf8398906d1c|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8AD760C|path:0|PNS: 2, unacked: 1374|
[2025/09/12 05:04:42 835533] [debug] |scid:809dbe0a472bdf8398906d1c|xqc_path_send_one_or_two_ack_elicit_pkts|send two ack-eliciting pkts|path:0|pns:2|
[2025/09/12 05:04:42 835539] [debug] |scid:809dbe0a472bdf8398906d1c|xqc_conn_send_probe_pkt|conn:0000558BB8AD760C|path:0|pkt_num:9|size:54|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |conn_state:ESTABED|
[2025/09/12 05:04:42 835546] [debug] |scid:809dbe0a472bdf8398906d1c|xqc_conn_send_probe_pkt|conn:0000558BB8AD760C|path:0|pkt_num:10|size:54|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |conn_state:ESTABED|
[2025/09/12 05:04:42 835551] [debug] |scid:809dbe0a472bdf8398906d1c|xqc_timer_loss_detection_timeout|xqc_send_ctl_set_loss_detection_timer|PTO|conn:0000558BB8AD760C|pto_count:3
[2025/09/12 05:04:42 835556] [debug] |scid:809dbe0a472bdf8398906d1c|xqc_send_ctl_get_pto_time_and_space|srtt:33996|rtt_var:10626|pto_duration:612000|backoff_factor:2.00|backoff:8.00|pto_cnt:3|max_ack_delay:25|
[2025/09/12 05:04:42 835562] [debug] |scid:809dbe0a472bdf8398906d1c|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8AD760C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:04:42 835567] [debug] |scid:809dbe0a472bdf8398906d1c|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8AD760C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:04:42 835571] [debug] |scid:809dbe0a472bdf8398906d1c|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8AD760C|path:0|PNS: 2, unacked: 1374|
[2025/09/12 05:04:42 835576] [debug] |scid:809dbe0a472bdf8398906d1c|xqc_timer_set|type:LOSS_DETECTION|expire:1757653483240762|now:1757653482835556|interv:405206|
[2025/09/12 05:04:42 835581] [debug] |scid:809dbe0a472bdf8398906d1c|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB8AD760C|path:0|pns:2|expire:1757653483240762|now:1757653482835556|interval:405206|pto_count:3|srtt:33996
[2025/09/12 05:04:42 835589] [debug] |scid:809dbe0a472bdf8398906d1c|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:NEW_CONNECTION_ID |stream_id:0|stream_offset:0|
[2025/09/12 05:04:42 835595] [debug] |scid:809dbe0a472bdf8398906d1c|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:NEW_CONNECTION_ID |stream_id:0|stream_offset:0|
[2025/09/12 05:04:42 835601] [debug] |scid:809dbe0a472bdf8398906d1c|xqc_check_acked_or_dropped_pkt|conn:0000558BB8AD760C|pkt_num:9|size:54|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |
[2025/09/12 05:04:42 835606] [debug] |scid:809dbe0a472bdf8398906d1c|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:35|
[2025/09/12 05:04:42 835648] [info] |scid:809dbe0a472bdf8398906d1c|xqc_send_packet_with_pn|<==|conn:0000558BB8AD760C|path:0|pkt_num:35|size:54|sent:70|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |inflight:1374|now:1757653482835617|stream_id:0|stream_offset:0|
[2025/09/12 05:04:42 835656] [debug] |scid:809dbe0a472bdf8398906d1c|xqc_send_ctl_on_packet_sent|conn:0000558BB8AD760C|path:0|pkt_num:35|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 05:04:42 835662] [debug] |scid:809dbe0a472bdf8398906d1c|xqc_send_ctl_on_packet_sent|path:0|inflight:1374|applimit:0|
[2025/09/12 05:04:42 835667] [debug] |scid:809dbe0a472bdf8398906d1c|xqc_send_ctl_get_pto_time_and_space|srtt:33996|rtt_var:10626|pto_duration:612000|backoff_factor:2.00|backoff:8.00|pto_cnt:3|max_ack_delay:25|
[2025/09/12 05:04:42 835673] [debug] |scid:809dbe0a472bdf8398906d1c|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8AD760C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:04:42 835678] [debug] |scid:809dbe0a472bdf8398906d1c|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8AD760C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:04:42 835689] [debug] |scid:809dbe0a472bdf8398906d1c|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8AD760C|path:0|PNS: 2, unacked: 1428|
[2025/09/12 05:04:42 835697] [debug] |scid:809dbe0a472bdf8398906d1c|xqc_timer_set|type:LOSS_DETECTION|expire:1757653483647617|now:1757653482835667|interv:811950|
[2025/09/12 05:04:42 835705] [debug] |scid:809dbe0a472bdf8398906d1c|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB8AD760C|path:0|pns:2|expire:1757653483647617|now:1757653482835667|interval:811950|pto_count:3|srtt:33996
[2025/09/12 05:04:42 835714] [debug] |scid:809dbe0a472bdf8398906d1c|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:6423|inflight:1428|
[2025/09/12 05:04:42 835724] [debug] |scid:809dbe0a472bdf8398906d1c|xqc_check_acked_or_dropped_pkt|conn:0000558BB8AD760C|pkt_num:10|size:54|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |
[2025/09/12 05:04:42 835733] [debug] |scid:809dbe0a472bdf8398906d1c|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:36|
[2025/09/12 05:04:42 835773] [info] |scid:809dbe0a472bdf8398906d1c|xqc_send_packet_with_pn|<==|conn:0000558BB8AD760C|path:0|pkt_num:36|size:54|sent:70|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |inflight:1428|now:1757653482835744|stream_id:0|stream_offset:0|
[2025/09/12 05:04:42 835783] [debug] |scid:809dbe0a472bdf8398906d1c|xqc_send_ctl_on_packet_sent|conn:0000558BB8AD760C|path:0|pkt_num:36|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 05:04:42 835792] [debug] |scid:809dbe0a472bdf8398906d1c|xqc_send_ctl_on_packet_sent|path:0|inflight:1428|applimit:0|
[2025/09/12 05:04:42 835801] [debug] |scid:809dbe0a472bdf8398906d1c|xqc_send_ctl_get_pto_time_and_space|srtt:33996|rtt_var:10626|pto_duration:612000|backoff_factor:2.00|backoff:8.00|pto_cnt:3|max_ack_delay:25|
[2025/09/12 05:04:42 835810] [debug] |scid:809dbe0a472bdf8398906d1c|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8AD760C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:04:42 835818] [debug] |scid:809dbe0a472bdf8398906d1c|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8AD760C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:04:42 835826] [debug] |scid:809dbe0a472bdf8398906d1c|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8AD760C|path:0|PNS: 2, unacked: 1482|
[2025/09/12 05:04:42 835834] [debug] |scid:809dbe0a472bdf8398906d1c|xqc_timer_set|type:LOSS_DETECTION|expire:1757653483647744|now:1757653482835800|interv:811944|
[2025/09/12 05:04:42 835841] [debug] |scid:809dbe0a472bdf8398906d1c|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB8AD760C|path:0|pns:2|expire:1757653483647744|now:1757653482835800|interval:811944|pto_count:3|srtt:33996
[2025/09/12 05:04:42 835847] [debug] |scid:809dbe0a472bdf8398906d1c|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:6423|inflight:1482|
[2025/09/12 05:04:42 835854] [debug] |scid:809dbe0a472bdf8398906d1c|xqc_conn_next_wakeup_time|wakeup_time:1757653483647744|
[2025/09/12 05:04:42 835859] [debug] |scid:809dbe0a472bdf8398906d1c|xqc_engine_add_wakeup_queue|next_tick_time:1757653483647744|
[2025/09/12 05:04:42 835864] [debug] |xqc_engine_wakeup_after|wakeup:1757653483279880|now:1757653482835864|diff:444016|
[2025/09/12 05:04:42 835871] [debug] |xqc_engine_main_logic|END|now:1757653482835479|
[2025/09/12 05:04:43 240943] [info] |xqc_engine_packet_process|==>|conn:0000558BB8AFD3AC|size:1200|state:S_HANDSHAKE_SENT|recv_time:1757653483240940|
[2025/09/12 05:04:43 240966] [debug] |scid:c0df9c42933888873dffb74c|xqc_packet_parse_initial|packet parse|initial|
[2025/09/12 05:04:43 240972] [debug] |scid:c0df9c42933888873dffb74c|xqc_packet_parse_initial|success|Length:1159|
[2025/09/12 05:04:43 240983] [debug] |scid:c0df9c42933888873dffb74c|xqc_packet_decrypt|largest_pn:897699064|
[2025/09/12 05:04:43 240990] [debug] |scid:c0df9c42933888873dffb74c|xqc_packet_decrypt|decryption nonce|path_id:0|pn:897699066|
[2025/09/12 05:04:43 241016] [debug] |scid:c0df9c42933888873dffb74c|xqc_packet_decrypt_single|pkt_type:INIT|pkt_num:897699066|
[2025/09/12 05:04:43 241025] [debug] |scid:c0df9c42933888873dffb74c|xqc_process_frames|frame_type:1|
[2025/09/12 05:04:43 241034] [debug] |scid:c0df9c42933888873dffb74c|xqc_process_frames|frame_type:0|
[2025/09/12 05:04:43 241067] [debug] |scid:c0df9c42933888873dffb74c|xqc_process_padding_frame|process padding|
[2025/09/12 05:04:43 241082] [debug] |scid:c0df9c42933888873dffb74c|xqc_timer_unset|type:ACK_INIT|
[2025/09/12 05:04:43 241092] [debug] |scid:c0df9c42933888873dffb74c|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 05:04:43 241101] [debug] |scid:c0df9c42933888873dffb74c|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:897699066|largest:897699066|pns:0|
[2025/09/12 05:04:43 241111] [info] |scid:c0df9c42933888873dffb74c|xqc_conn_on_pkt_processed|====>|conn:0000558BB8AFD3AC|path:0|size:1200|pkt_type:INIT|pkt_num:897699066|frame:PADDING PING |recv_time:1757653483240940|dcid:c0df9c42933888873dffb74c|dcid_seq:0|
[2025/09/12 05:04:43 241121] [debug] |scid:c0df9c42933888873dffb74c|xqc_timer_set|type:PATH_IDLE|expire:1757653543240940|now:1757653483240940|interv:60000000|
[2025/09/12 05:04:43 241129] [debug] |scid:c0df9c42933888873dffb74c|xqc_timer_set|type:CONN_IDLE|expire:1757653543240940|now:1757653483240940|interv:60000000|
[2025/09/12 05:04:43 241137] [debug] |scid:c0df9c42933888873dffb74c|xqc_engine_remove_wakeup_queue|next_tick_time:1757653483279880|pq_index:0|
[2025/09/12 05:04:43 241146] [debug] |scid:c0df9c42933888873dffb74c|xqc_engine_add_active_queue|last_ticked_time:1757653482669006|
[2025/09/12 05:04:43 241153] [debug] |xqc_engine_main_logic|BEGIN|now:1757653483241153|
[2025/09/12 05:04:43 241161] [debug] |scid:c0df9c42933888873dffb74c|xqc_engine_process_conn|conn:0000558BB8AFD3AC|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:1757653483241160|
[2025/09/12 05:04:43 241173] [debug] |scid:c0df9c42933888873dffb74c|xqc_gen_ack_frame|largest_recv:897699066|ack_delay:233|first_ack_range:0|largest_pkt_recv_time:1757653483240940|
[2025/09/12 05:04:43 241181] [debug] |scid:c0df9c42933888873dffb74c|xqc_gen_ack_frame|high:897699066|low:897699066|pkt_pns:0|
[2025/09/12 05:04:43 241189] [debug] |scid:c0df9c42933888873dffb74c|xqc_gen_ack_frame|high:897699064|low:897699063|pkt_pns:0|
[2025/09/12 05:04:43 241197] [debug] |scid:c0df9c42933888873dffb74c|xqc_write_ack_to_one_packet|ack_size:10|path:0|path_largest_recv:897699066|frame_largest_recv:897699066|
[2025/09/12 05:04:43 241207] [debug] |scid:c0df9c42933888873dffb74c|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:0|
[2025/09/12 05:04:43 241216] [debug] |scid:c0df9c42933888873dffb74c|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:ACK |stream_id:0|stream_offset:0|
[2025/09/12 05:04:43 241226] [debug] |scid:c0df9c42933888873dffb74c|xqc_check_acked_or_dropped_pkt|conn:0000558BB8AFD3AC|pkt_num:0|size:53|pkt_type:INIT|frame:ACK |
[2025/09/12 05:04:43 241232] [debug] |scid:c0df9c42933888873dffb74c|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:3|
[2025/09/12 05:04:43 241272] [info] |scid:c0df9c42933888873dffb74c|xqc_send_packet_with_pn|<==|conn:0000558BB8AFD3AC|path:0|pkt_num:3|size:53|sent:69|pkt_type:INIT|frame:ACK |inflight:2101|now:1757653483241241|stream_id:0|stream_offset:0|
[2025/09/12 05:04:43 241280] [debug] |scid:c0df9c42933888873dffb74c|xqc_send_ctl_on_packet_sent|conn:0000558BB8AFD3AC|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 05:04:43 241287] [debug] |scid:c0df9c42933888873dffb74c|xqc_conn_next_wakeup_time|wakeup_time:1757653483279880|
[2025/09/12 05:04:43 241296] [debug] |scid:c0df9c42933888873dffb74c|xqc_engine_add_wakeup_queue|next_tick_time:1757653483279880|
[2025/09/12 05:04:43 241322] [debug] |xqc_engine_wakeup_after|wakeup:1757653483279880|now:1757653483241321|diff:38559|
[2025/09/12 05:04:43 241328] [debug] |xqc_engine_main_logic|END|now:1757653483241160|
[2025/09/12 05:04:43 241335] [debug] |xqc_engine_main_logic|BEGIN|now:1757653483241334|
[2025/09/12 05:04:43 241339] [debug] |xqc_engine_wakeup_after|wakeup:1757653483279880|now:1757653483241339|diff:38541|
[2025/09/12 05:04:43 241344] [debug] |xqc_engine_main_logic|END|now:1757653483241334|
[2025/09/12 05:04:43 280443] [debug] |xqc_engine_main_logic|BEGIN|now:1757653483280443|
[2025/09/12 05:04:43 280459] [debug] |scid:c0df9c42933888873dffb74c|xqc_engine_remove_wakeup_queue|next_tick_time:1757653483279880|pq_index:0|
[2025/09/12 05:04:43 280465] [debug] |scid:c0df9c42933888873dffb74c|xqc_engine_add_active_queue|last_ticked_time:1757653483241160|
[2025/09/12 05:04:43 280472] [debug] |scid:c0df9c42933888873dffb74c|xqc_engine_process_conn|conn:0000558BB8AFD3AC|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:1757653483280471|
[2025/09/12 05:04:43 280478] [debug] |scid:c0df9c42933888873dffb74c|xqc_timer_expire|timer expired|type:LOSS_DETECTION|expire_time:1757653483279880|now:1757653483280471|
[2025/09/12 05:04:43 280483] [debug] |scid:c0df9c42933888873dffb74c|xqc_timer_loss_detection_timeout|path:0|loss_detection_timeout|
[2025/09/12 05:04:43 280488] [debug] |scid:c0df9c42933888873dffb74c|xqc_timer_loss_detection_timeout|send Probe pkts|conn:0000558BB8AFD3AC|path:0|bytes_in_flight:2101|
[2025/09/12 05:04:43 280494] [debug] |scid:c0df9c42933888873dffb74c|xqc_send_ctl_get_pto_time_and_space|srtt:250000|rtt_var:125000|pto_duration:750000|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:04:43 280500] [debug] |scid:c0df9c42933888873dffb74c|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8AFD3AC|path:0|PNS: 0, unacked: 1184|
[2025/09/12 05:04:43 280505] [debug] |scid:c0df9c42933888873dffb74c|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8AFD3AC|path:0|PNS: 1, unacked: 917|
[2025/09/12 05:04:43 280509] [debug] |scid:c0df9c42933888873dffb74c|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8AFD3AC|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:04:43 280514] [debug] |scid:c0df9c42933888873dffb74c|xqc_path_send_one_or_two_ack_elicit_pkts|send two ack-eliciting pkts|path:0|pns:0|
[2025/09/12 05:04:43 280520] [debug] |scid:c0df9c42933888873dffb74c|xqc_conn_send_probe_pkt|conn:0000558BB8AFD3AC|path:0|pkt_num:0|size:1184|pkt_type:INIT|frame:PADDING CRYPTO |conn_state:S_HANDSHAKE_SENT|
[2025/09/12 05:04:43 280527] [debug] |scid:c0df9c42933888873dffb74c|xqc_path_send_one_or_two_ack_elicit_pkts|dup pkt on PTO, pkt_num:0|
[2025/09/12 05:04:43 280532] [debug] |scid:c0df9c42933888873dffb74c|xqc_conn_send_probe_pkt|conn:0000558BB8AFD3AC|path:0|pkt_num:0|size:1184|pkt_type:INIT|frame:PADDING CRYPTO |conn_state:S_HANDSHAKE_SENT|
[2025/09/12 05:04:43 280538] [debug] |scid:c0df9c42933888873dffb74c|xqc_timer_loss_detection_timeout|xqc_send_ctl_set_loss_detection_timer|PTO|conn:0000558BB8AFD3AC|pto_count:1
[2025/09/12 05:04:43 280544] [debug] |scid:c0df9c42933888873dffb74c|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 05:04:43 280550] [debug] |scid:c0df9c42933888873dffb74c|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8AFD3AC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:04:43 280555] [debug] |scid:c0df9c42933888873dffb74c|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8AFD3AC|path:0|PNS: 1, unacked: 917|
[2025/09/12 05:04:43 280560] [debug] |scid:c0df9c42933888873dffb74c|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8AFD3AC|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:04:43 280565] [debug] |scid:c0df9c42933888873dffb74c|xqc_timer_set|type:LOSS_DETECTION|expire:1757653484030298|now:1757653483280544|interv:749754|
[2025/09/12 05:04:43 280570] [debug] |scid:c0df9c42933888873dffb74c|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB8AFD3AC|path:0|pns:1|expire:1757653484030298|now:1757653483280544|interval:749754|pto_count:1|srtt:250000
[2025/09/12 05:04:43 280585] [debug] |scid:c0df9c42933888873dffb74c|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:PADDING CRYPTO |stream_id:0|stream_offset:0|
[2025/09/12 05:04:43 280590] [debug] |scid:c0df9c42933888873dffb74c|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:PADDING CRYPTO |stream_id:0|stream_offset:0|
[2025/09/12 05:04:43 280596] [debug] |scid:c0df9c42933888873dffb74c|xqc_check_acked_or_dropped_pkt|conn:0000558BB8AFD3AC|pkt_num:0|size:1184|pkt_type:INIT|frame:PADDING CRYPTO |
[2025/09/12 05:04:43 280602] [debug] |scid:c0df9c42933888873dffb74c|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:4|
[2025/09/12 05:04:43 280642] [info] |scid:c0df9c42933888873dffb74c|xqc_send_packet_with_pn|<==|conn:0000558BB8AFD3AC|path:0|pkt_num:4|size:1184|sent:1200|pkt_type:INIT|frame:PADDING CRYPTO |inflight:917|now:1757653483280613|stream_id:0|stream_offset:0|
[2025/09/12 05:04:43 280649] [debug] |scid:c0df9c42933888873dffb74c|xqc_send_ctl_on_packet_sent|conn:0000558BB8AFD3AC|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 05:04:43 280655] [debug] |scid:c0df9c42933888873dffb74c|xqc_send_ctl_on_packet_sent|path:0|inflight:917|applimit:0|
[2025/09/12 05:04:43 280660] [debug] |scid:c0df9c42933888873dffb74c|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 05:04:43 280666] [debug] |scid:c0df9c42933888873dffb74c|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8AFD3AC|path:0|PNS: 0, unacked: 1184|
[2025/09/12 05:04:43 280671] [debug] |scid:c0df9c42933888873dffb74c|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8AFD3AC|path:0|PNS: 1, unacked: 917|
[2025/09/12 05:04:43 280676] [debug] |scid:c0df9c42933888873dffb74c|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8AFD3AC|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:04:43 280680] [debug] |scid:c0df9c42933888873dffb74c|xqc_timer_set|type:LOSS_DETECTION|expire:1757653484030298|now:1757653483280660|interv:749638|
[2025/09/12 05:04:43 280688] [debug] |scid:c0df9c42933888873dffb74c|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB8AFD3AC|path:0|pns:1|expire:1757653484030298|now:1757653483280660|interval:749638|pto_count:1|srtt:250000
[2025/09/12 05:04:43 280697] [debug] |scid:c0df9c42933888873dffb74c|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:45952|inflight:2101|
[2025/09/12 05:04:43 280707] [debug] |scid:c0df9c42933888873dffb74c|xqc_check_acked_or_dropped_pkt|conn:0000558BB8AFD3AC|pkt_num:0|size:1184|pkt_type:INIT|frame:PADDING CRYPTO |
[2025/09/12 05:04:43 280715] [debug] |scid:c0df9c42933888873dffb74c|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:5|
[2025/09/12 05:04:43 280759] [info] |scid:c0df9c42933888873dffb74c|xqc_send_packet_with_pn|<==|conn:0000558BB8AFD3AC|path:0|pkt_num:5|size:1184|sent:1200|pkt_type:INIT|frame:PADDING CRYPTO |inflight:2101|now:1757653483280728|stream_id:0|stream_offset:0|
[2025/09/12 05:04:43 280772] [debug] |scid:c0df9c42933888873dffb74c|xqc_send_ctl_on_packet_sent|conn:0000558BB8AFD3AC|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 05:04:43 280781] [debug] |scid:c0df9c42933888873dffb74c|xqc_send_ctl_on_packet_sent|path:0|inflight:2101|applimit:0|
[2025/09/12 05:04:43 280790] [debug] |scid:c0df9c42933888873dffb74c|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 05:04:43 280799] [debug] |scid:c0df9c42933888873dffb74c|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8AFD3AC|path:0|PNS: 0, unacked: 2368|
[2025/09/12 05:04:43 280815] [debug] |scid:c0df9c42933888873dffb74c|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8AFD3AC|path:0|PNS: 1, unacked: 917|
[2025/09/12 05:04:43 280822] [debug] |scid:c0df9c42933888873dffb74c|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8AFD3AC|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:04:43 280827] [debug] |scid:c0df9c42933888873dffb74c|xqc_timer_set|type:LOSS_DETECTION|expire:1757653484030298|now:1757653483280790|interv:749508|
[2025/09/12 05:04:43 280832] [debug] |scid:c0df9c42933888873dffb74c|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB8AFD3AC|path:0|pns:1|expire:1757653484030298|now:1757653483280790|interval:749508|pto_count:1|srtt:250000
[2025/09/12 05:04:43 280838] [debug] |scid:c0df9c42933888873dffb74c|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:45952|inflight:3285|
[2025/09/12 05:04:43 280845] [debug] |scid:c0df9c42933888873dffb74c|xqc_conn_next_wakeup_time|wakeup_time:1757653484030298|
[2025/09/12 05:04:43 280852] [debug] |scid:c0df9c42933888873dffb74c|xqc_engine_add_wakeup_queue|next_tick_time:1757653484030298|
[2025/09/12 05:04:43 280857] [debug] |xqc_engine_wakeup_after|wakeup:1757653483548955|now:1757653483280857|diff:268098|
[2025/09/12 05:04:43 280863] [debug] |xqc_engine_main_logic|END|now:1757653483280471|
[2025/09/12 05:04:43 313704] [info] |xqc_engine_packet_process|==>|conn:0000558BB8AFD3AC|size:1200|state:S_HANDSHAKE_SENT|recv_time:1757653483313703|
[2025/09/12 05:04:43 313724] [debug] |scid:c0df9c42933888873dffb74c|xqc_packet_parse_initial|packet parse|initial|
[2025/09/12 05:04:43 313732] [debug] |scid:c0df9c42933888873dffb74c|xqc_packet_parse_initial|success|Length:1159|
[2025/09/12 05:04:43 313742] [debug] |scid:c0df9c42933888873dffb74c|xqc_packet_decrypt|largest_pn:897699066|
[2025/09/12 05:04:43 313751] [debug] |scid:c0df9c42933888873dffb74c|xqc_packet_decrypt|decryption nonce|path_id:0|pn:897699067|
[2025/09/12 05:04:43 313763] [debug] |scid:c0df9c42933888873dffb74c|xqc_packet_decrypt_single|pkt_type:INIT|pkt_num:897699067|
[2025/09/12 05:04:43 313771] [debug] |scid:c0df9c42933888873dffb74c|xqc_process_frames|frame_type:2|
[2025/09/12 05:04:43 313781] [debug] |scid:c0df9c42933888873dffb74c|xqc_send_ctl_on_ack_received|conn:0000558BB8AFD3AC|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:4|path_largest_ack:4|
[2025/09/12 05:04:43 313791] [debug] |scid:c0df9c42933888873dffb74c|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:2101|prior_delivered:0|prior_time:1757653482529880|is_app_limited:1|send_elapse:750733|ack_elapse:783823|ctl_first_sent_time:1757653483280613|lagest_ack_time:1757653483313703|curr_delivered:1184|
[2025/09/12 05:04:43 313801] [debug] |scid:c0df9c42933888873dffb74c|xqc_update_sample|sampler_sent_time_update:1757653483280613|
[2025/09/12 05:04:43 313809] [debug] |scid:c0df9c42933888873dffb74c|xqc_send_ctl_on_ack_received|sndq_packets_used:6||sndq_packets_used_bytes:0|sndq_packets_free:1|
[2025/09/12 05:04:43 313818] [debug] |scid:c0df9c42933888873dffb74c|xqc_send_ctl_update_rtt|before update rtt|conn:0000558BB8AFD3AC|srtt:250000|rttvar:125000|minrtt:4294967295|latest_rtt:33090|ack_delay:0|
[2025/09/12 05:04:43 313826] [debug] |scid:c0df9c42933888873dffb74c|xqc_send_ctl_update_rtt|l-0.0.0.0-443-c0df9c42933888873dffb74c p-193.167.0.100-33690-e76c6266c9562b5511c83788634590b44b |after update rtt|conn:0000558BB8AFD3AC|srtt:33090|rttvar:16545|minrtt:33090|latest_rtt:33090|ack_delay:0|
[2025/09/12 05:04:43 313835] [debug] |scid:c0df9c42933888873dffb74c|xqc_send_ctl_get_lost_sent_pn|largest_acked:4|lost_pn:1|thresh:3|
[2025/09/12 05:04:43 313844] [debug] |scid:c0df9c42933888873dffb74c|xqc_send_ctl_on_ack_received|xqc_recv_record_del from 897699067|pns:0|
[2025/09/12 05:04:43 313851] [debug] |scid:c0df9c42933888873dffb74c|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:04:43 313859] [debug] |scid:c0df9c42933888873dffb74c|xqc_send_ctl_get_pto_time_and_space|srtt:33090|rtt_var:16545|pto_duration:99270|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:04:43 313877] [debug] |scid:c0df9c42933888873dffb74c|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8AFD3AC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:04:43 313885] [debug] |scid:c0df9c42933888873dffb74c|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8AFD3AC|path:0|PNS: 1, unacked: 917|
[2025/09/12 05:04:43 313894] [debug] |scid:c0df9c42933888873dffb74c|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8AFD3AC|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:04:43 313899] [debug] |scid:c0df9c42933888873dffb74c|xqc_timer_set|type:LOSS_DETECTION|expire:1757653483313859|now:1757653483313859|interv:0|
[2025/09/12 05:04:43 313905] [debug] |scid:c0df9c42933888873dffb74c|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB8AFD3AC|path:0|pns:1|expire:1757653482629568|now:1757653483313859|interval:0|pto_count:0|srtt:33090
[2025/09/12 05:04:43 313910] [debug] |scid:c0df9c42933888873dffb74c|xqc_generate_sample|sampler: send_elapse 750733, ack_elapse 783823, delivered 1184|rate 1510|lost 0|
[2025/09/12 05:04:43 313916] [debug] |scid:c0df9c42933888873dffb74c|xqc_bbr_update_bandwidth|BBRv1: RTT round update 0 -> 1|
[2025/09/12 05:04:43 313921] [debug] |scid:c0df9c42933888873dffb74c|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1510) in round 1|
[2025/09/12 05:04:43 313927] [debug] |scid:c0df9c42933888873dffb74c|xqc_bbr_update_min_rtt|probertt expire|rtt:33090, old_rtt:2147483647|
[2025/09/12 05:04:43 313932] [debug] |scid:c0df9c42933888873dffb74c|xqc_bbr_update_min_rtt|minrtt expire|rtt:33090, old_rtt:2147483647|
[2025/09/12 05:04:43 313937] [debug] |scid:c0df9c42933888873dffb74c|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:5744|extra_cwnd:302|
[2025/09/12 05:04:43 313942] [debug] |scid:c0df9c42933888873dffb74c|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:45952|packet_lost:0|acked:1184|po_sent_time:1757653483280613|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1184|
[2025/09/12 05:04:43 313948] [debug] |scid:c0df9c42933888873dffb74c|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:45952|packet_lost:0|acked:1184|po_sent_time:1757653483280613|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1184|
[2025/09/12 05:04:43 313954] [debug] |scid:c0df9c42933888873dffb74c|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-c0df9c42933888873dffb74c p-193.167.0.100-33690-e76c6266c9562b5511c83788634590b44b |bbr on ack|mode:0|pacing_rate:4006390|bw:1510|cwnd:47136|full_bw_reached:0|inflight:917|srtt:33090|latest_rtt:33090|min_rtt:33090|applimit:1|lost:0|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:1|
[2025/09/12 05:04:43 313960] [stats] |scid:c0df9c42933888873dffb74c|xqc_send_ctl_info_circle_record|l-0.0.0.0-443-c0df9c42933888873dffb74c p-193.167.0.100-33690-e76c6266c9562b5511c83788634590b44b |path:0||cwnd:47136|inflight:917|mode:0|applimit:0|pacing_rate:4006390|bw:1510|srtt:33090|latest_rtt:33090|min_rtt:33090|send:7|lost:0|tlp:1|recv:3|recovery:0|slow_start:1|conn_life:785499|acked:1184|delivered:1184|is_cwnd_limited:0|
[2025/09/12 05:04:43 313967] [debug] |scid:c0df9c42933888873dffb74c|xqc_process_frames|frame_type:0|
[2025/09/12 05:04:43 313972] [debug] |scid:c0df9c42933888873dffb74c|xqc_process_padding_frame|process padding|
[2025/09/12 05:04:43 313981] [debug] |scid:c0df9c42933888873dffb74c|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:897699067|largest:897699067|pns:0|
[2025/09/12 05:04:43 313987] [info] |scid:c0df9c42933888873dffb74c|xqc_conn_on_pkt_processed|====>|conn:0000558BB8AFD3AC|path:0|size:1200|pkt_type:INIT|pkt_num:897699067|frame:PADDING ACK |recv_time:1757653483313703|dcid:c0df9c42933888873dffb74c|dcid_seq:0|
[2025/09/12 05:04:43 313993] [debug] |scid:c0df9c42933888873dffb74c|xqc_timer_set|type:PATH_IDLE|expire:1757653543313703|now:1757653483313703|interv:60000000|
[2025/09/12 05:04:43 313998] [debug] |scid:c0df9c42933888873dffb74c|xqc_timer_set|type:CONN_IDLE|expire:1757653543313703|now:1757653483313703|interv:60000000|
[2025/09/12 05:04:43 314007] [debug] |scid:c0df9c42933888873dffb74c|xqc_engine_remove_wakeup_queue|next_tick_time:1757653484030298|pq_index:4|
[2025/09/12 05:04:43 314012] [debug] |scid:c0df9c42933888873dffb74c|xqc_engine_add_active_queue|last_ticked_time:1757653483280471|
[2025/09/12 05:04:43 314017] [debug] |xqc_engine_main_logic|BEGIN|now:1757653483314017|
[2025/09/12 05:04:43 314023] [debug] |scid:c0df9c42933888873dffb74c|xqc_engine_process_conn|conn:0000558BB8AFD3AC|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:1757653483314022|
[2025/09/12 05:04:43 314029] [debug] |scid:c0df9c42933888873dffb74c|xqc_timer_expire|timer expired|type:LOSS_DETECTION|expire_time:1757653483313859|now:1757653483314022|
[2025/09/12 05:04:43 314034] [debug] |scid:c0df9c42933888873dffb74c|xqc_timer_loss_detection_timeout|path:0|loss_detection_timeout|
[2025/09/12 05:04:43 314063] [debug] |scid:c0df9c42933888873dffb74c|xqc_timer_loss_detection_timeout|send Probe pkts|conn:0000558BB8AFD3AC|path:0|bytes_in_flight:917|
[2025/09/12 05:04:43 314070] [debug] |scid:c0df9c42933888873dffb74c|xqc_send_ctl_get_pto_time_and_space|srtt:33090|rtt_var:16545|pto_duration:99270|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:04:43 314076] [debug] |scid:c0df9c42933888873dffb74c|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8AFD3AC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:04:43 314080] [debug] |scid:c0df9c42933888873dffb74c|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8AFD3AC|path:0|PNS: 1, unacked: 917|
[2025/09/12 05:04:43 314085] [debug] |scid:c0df9c42933888873dffb74c|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8AFD3AC|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:04:43 314090] [debug] |scid:c0df9c42933888873dffb74c|xqc_path_send_one_or_two_ack_elicit_pkts|send two ack-eliciting pkts|path:0|pns:1|
[2025/09/12 05:04:43 314096] [debug] |scid:c0df9c42933888873dffb74c|xqc_conn_send_probe_pkt|conn:0000558BB8AFD3AC|path:0|pkt_num:0|size:194|pkt_type:HSK|frame:CRYPTO |conn_state:S_HANDSHAKE_SENT|
[2025/09/12 05:04:43 314102] [debug] |scid:c0df9c42933888873dffb74c|xqc_conn_send_probe_pkt|conn:0000558BB8AFD3AC|path:0|pkt_num:1|size:516|pkt_type:HSK|frame:CRYPTO |conn_state:S_HANDSHAKE_SENT|
[2025/09/12 05:04:43 314107] [debug] |scid:c0df9c42933888873dffb74c|xqc_timer_loss_detection_timeout|xqc_send_ctl_set_loss_detection_timer|PTO|conn:0000558BB8AFD3AC|pto_count:1
[2025/09/12 05:04:43 314112] [debug] |scid:c0df9c42933888873dffb74c|xqc_send_ctl_get_pto_time_and_space|srtt:33090|rtt_var:16545|pto_duration:198540|backoff_factor:2.00|backoff:2.00|pto_cnt:1|max_ack_delay:25|
[2025/09/12 05:04:43 314117] [debug] |scid:c0df9c42933888873dffb74c|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8AFD3AC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:04:43 314122] [debug] |scid:c0df9c42933888873dffb74c|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8AFD3AC|path:0|PNS: 1, unacked: 207|
[2025/09/12 05:04:43 314127] [debug] |scid:c0df9c42933888873dffb74c|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8AFD3AC|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:04:43 314132] [debug] |scid:c0df9c42933888873dffb74c|xqc_timer_set|type:LOSS_DETECTION|expire:1757653483314112|now:1757653483314112|interv:0|
[2025/09/12 05:04:43 314136] [debug] |scid:c0df9c42933888873dffb74c|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB8AFD3AC|path:0|pns:1|expire:1757653482728838|now:1757653483314112|interval:0|pto_count:1|srtt:33090
[2025/09/12 05:04:43 314143] [debug] |scid:c0df9c42933888873dffb74c|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:CRYPTO |stream_id:0|stream_offset:0|
[2025/09/12 05:04:43 314149] [debug] |scid:c0df9c42933888873dffb74c|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:CRYPTO |stream_id:0|stream_offset:0|
[2025/09/12 05:04:43 314155] [debug] |scid:c0df9c42933888873dffb74c|xqc_check_acked_or_dropped_pkt|conn:0000558BB8AFD3AC|pkt_num:0|size:194|pkt_type:HSK|frame:CRYPTO |
[2025/09/12 05:04:43 314165] [debug] |scid:c0df9c42933888873dffb74c|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:4|
[2025/09/12 05:04:43 314200] [info] |scid:c0df9c42933888873dffb74c|xqc_send_packet_with_pn|<==|conn:0000558BB8AFD3AC|path:0|pkt_num:4|size:194|sent:210|pkt_type:HSK|frame:CRYPTO |inflight:207|now:1757653483314174|stream_id:0|stream_offset:0|
[2025/09/12 05:04:43 314209] [debug] |scid:c0df9c42933888873dffb74c|xqc_send_ctl_on_packet_sent|conn:0000558BB8AFD3AC|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 05:04:43 314218] [debug] |scid:c0df9c42933888873dffb74c|xqc_send_ctl_on_packet_sent|path:0|inflight:207|applimit:0|
[2025/09/12 05:04:43 314226] [debug] |scid:c0df9c42933888873dffb74c|xqc_send_ctl_get_pto_time_and_space|srtt:33090|rtt_var:16545|pto_duration:198540|backoff_factor:2.00|backoff:2.00|pto_cnt:1|max_ack_delay:25|
[2025/09/12 05:04:43 314235] [debug] |scid:c0df9c42933888873dffb74c|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8AFD3AC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:04:43 314243] [debug] |scid:c0df9c42933888873dffb74c|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8AFD3AC|path:0|PNS: 1, unacked: 401|
[2025/09/12 05:04:43 314251] [debug] |scid:c0df9c42933888873dffb74c|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8AFD3AC|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:04:43 314259] [debug] |scid:c0df9c42933888873dffb74c|xqc_timer_set|type:LOSS_DETECTION|expire:1757653483512714|now:1757653483314226|interv:198488|
[2025/09/12 05:04:43 314267] [debug] |scid:c0df9c42933888873dffb74c|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB8AFD3AC|path:0|pns:1|expire:1757653483512714|now:1757653483314226|interval:198488|pto_count:1|srtt:33090
[2025/09/12 05:04:43 314276] [debug] |scid:c0df9c42933888873dffb74c|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:47136|inflight:401|
[2025/09/12 05:04:43 314284] [debug] |scid:c0df9c42933888873dffb74c|xqc_check_acked_or_dropped_pkt|conn:0000558BB8AFD3AC|pkt_num:1|size:516|pkt_type:HSK|frame:CRYPTO |
[2025/09/12 05:04:43 314289] [debug] |scid:c0df9c42933888873dffb74c|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:5|
[2025/09/12 05:04:43 314320] [info] |scid:c0df9c42933888873dffb74c|xqc_send_packet_with_pn|<==|conn:0000558BB8AFD3AC|path:0|pkt_num:5|size:516|sent:532|pkt_type:HSK|frame:CRYPTO |inflight:401|now:1757653483314298|stream_id:0|stream_offset:0|
[2025/09/12 05:04:43 314330] [debug] |scid:c0df9c42933888873dffb74c|xqc_send_ctl_on_packet_sent|conn:0000558BB8AFD3AC|path:0|pkt_num:5|origin_pktnum:1|size:516|enc_size:532|pkt_type:HSK|frame:CRYPTO |conn_state:S_HANDSHAKE_SENT|po_in_flight:0||retrans:0|
[2025/09/12 05:04:43 314339] [debug] |scid:c0df9c42933888873dffb74c|xqc_send_ctl_on_packet_sent|path:0|inflight:401|applimit:0|
[2025/09/12 05:04:43 314347] [debug] |scid:c0df9c42933888873dffb74c|xqc_send_ctl_get_pto_time_and_space|srtt:33090|rtt_var:16545|pto_duration:198540|backoff_factor:2.00|backoff:2.00|pto_cnt:1|max_ack_delay:25|
[2025/09/12 05:04:43 314356] [debug] |scid:c0df9c42933888873dffb74c|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8AFD3AC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:04:43 314364] [debug] |scid:c0df9c42933888873dffb74c|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8AFD3AC|path:0|PNS: 1, unacked: 917|
[2025/09/12 05:04:43 314372] [debug] |scid:c0df9c42933888873dffb74c|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8AFD3AC|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:04:43 314380] [debug] |scid:c0df9c42933888873dffb74c|xqc_timer_set|type:LOSS_DETECTION|expire:1757653483512838|now:1757653483314347|interv:198491|
[2025/09/12 05:04:43 314385] [debug] |scid:c0df9c42933888873dffb74c|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB8AFD3AC|path:0|pns:1|expire:1757653483512838|now:1757653483314347|interval:198491|pto_count:1|srtt:33090
[2025/09/12 05:04:43 314396] [debug] |scid:c0df9c42933888873dffb74c|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:47136|inflight:917|
[2025/09/12 05:04:43 314402] [debug] |scid:c0df9c42933888873dffb74c|xqc_conn_next_wakeup_time|wakeup_time:1757653483512838|
[2025/09/12 05:04:43 314408] [debug] |scid:c0df9c42933888873dffb74c|xqc_engine_add_wakeup_queue|next_tick_time:1757653483512838|
[2025/09/12 05:04:43 314413] [debug] |xqc_engine_wakeup_after|wakeup:1757653483512838|now:1757653483314412|diff:198426|
[2025/09/12 05:04:43 314418] [debug] |xqc_engine_main_logic|END|now:1757653483314022|
[2025/09/12 05:04:43 314425] [debug] |xqc_engine_main_logic|BEGIN|now:1757653483314425|
[2025/09/12 05:04:43 314430] [debug] |xqc_engine_wakeup_after|wakeup:1757653483512838|now:1757653483314430|diff:198408|
[2025/09/12 05:04:43 314434] [debug] |xqc_engine_main_logic|END|now:1757653483314425|
[2025/09/12 05:04:43 314681] [info] |xqc_engine_packet_process|==>|conn:0000558BB8AFD3AC|size:1200|state:S_HANDSHAKE_SENT|recv_time:1757653483314680|
[2025/09/12 05:04:43 314693] [debug] |scid:c0df9c42933888873dffb74c|xqc_packet_parse_initial|packet parse|initial|
[2025/09/12 05:04:43 314699] [debug] |scid:c0df9c42933888873dffb74c|xqc_packet_parse_initial|success|Length:1159|
[2025/09/12 05:04:43 314708] [debug] |scid:c0df9c42933888873dffb74c|xqc_packet_decrypt|largest_pn:897699067|
[2025/09/12 05:04:43 314715] [debug] |scid:c0df9c42933888873dffb74c|xqc_packet_decrypt|decryption nonce|path_id:0|pn:897699068|
[2025/09/12 05:04:43 314724] [debug] |scid:c0df9c42933888873dffb74c|xqc_packet_decrypt_single|pkt_type:INIT|pkt_num:897699068|
[2025/09/12 05:04:43 314730] [debug] |scid:c0df9c42933888873dffb74c|xqc_process_frames|frame_type:2|
[2025/09/12 05:04:43 314737] [debug] |scid:c0df9c42933888873dffb74c|xqc_process_frames|frame_type:0|
[2025/09/12 05:04:43 314744] [debug] |scid:c0df9c42933888873dffb74c|xqc_process_padding_frame|process padding|
[2025/09/12 05:04:43 314753] [debug] |scid:c0df9c42933888873dffb74c|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:897699068|largest:897699068|pns:0|
[2025/09/12 05:04:43 314760] [info] |scid:c0df9c42933888873dffb74c|xqc_conn_on_pkt_processed|====>|conn:0000558BB8AFD3AC|path:0|size:1200|pkt_type:INIT|pkt_num:897699068|frame:PADDING ACK |recv_time:1757653483314680|dcid:c0df9c42933888873dffb74c|dcid_seq:0|
[2025/09/12 05:04:43 314767] [debug] |scid:c0df9c42933888873dffb74c|xqc_timer_set|type:PATH_IDLE|expire:1757653543314680|now:1757653483314680|interv:60000000|
[2025/09/12 05:04:43 314773] [debug] |scid:c0df9c42933888873dffb74c|xqc_timer_set|type:CONN_IDLE|expire:1757653543314680|now:1757653483314680|interv:60000000|
[2025/09/12 05:04:43 314780] [debug] |scid:c0df9c42933888873dffb74c|xqc_engine_remove_wakeup_queue|next_tick_time:1757653483512838|pq_index:0|
[2025/09/12 05:04:43 314786] [debug] |scid:c0df9c42933888873dffb74c|xqc_engine_add_active_queue|last_ticked_time:1757653483314022|
[2025/09/12 05:04:43 314790] [debug] |xqc_engine_main_logic|BEGIN|now:1757653483314790|
[2025/09/12 05:04:43 314795] [debug] |scid:c0df9c42933888873dffb74c|xqc_engine_process_conn|conn:0000558BB8AFD3AC|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:1757653483314794|
[2025/09/12 05:04:43 314801] [debug] |scid:c0df9c42933888873dffb74c|xqc_conn_next_wakeup_time|wakeup_time:1757653483512838|
[2025/09/12 05:04:43 314805] [debug] |scid:c0df9c42933888873dffb74c|xqc_engine_add_wakeup_queue|next_tick_time:1757653483512838|
[2025/09/12 05:04:43 314809] [debug] |xqc_engine_wakeup_after|wakeup:1757653483512838|now:1757653483314809|diff:198029|
[2025/09/12 05:04:43 314813] [debug] |xqc_engine_main_logic|END|now:1757653483314794|
[2025/09/12 05:04:43 314818] [debug] |xqc_engine_main_logic|BEGIN|now:1757653483314818|
[2025/09/12 05:04:43 314822] [debug] |xqc_engine_wakeup_after|wakeup:1757653483512838|now:1757653483314822|diff:198016|
[2025/09/12 05:04:43 314826] [debug] |xqc_engine_main_logic|END|now:1757653483314818|
[2025/09/12 05:04:43 345174] [info] |xqc_engine_packet_process|==>|conn:0000558BB8AFD3AC|size:65|state:S_HANDSHAKE_SENT|recv_time:1757653483345172|
[2025/09/12 05:04:43 345195] [debug] |scid:c0df9c42933888873dffb74c|xqc_packet_parse_handshake|success|Length:25|
[2025/09/12 05:04:43 345206] [debug] |scid:c0df9c42933888873dffb74c|xqc_packet_decrypt|largest_pn:0|
[2025/09/12 05:04:43 345214] [debug] |scid:c0df9c42933888873dffb74c|xqc_packet_decrypt|decryption nonce|path_id:0|pn:897699062|
[2025/09/12 05:04:43 345225] [debug] |scid:c0df9c42933888873dffb74c|xqc_packet_decrypt_single|pkt_type:HSK|pkt_num:897699062|
[2025/09/12 05:04:43 345232] [debug] |scid:c0df9c42933888873dffb74c|xqc_process_frames|frame_type:2|
[2025/09/12 05:04:43 345241] [debug] |scid:c0df9c42933888873dffb74c|xqc_send_ctl_on_ack_received|conn:0000558BB8AFD3AC|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 05:04:43 345250] [debug] |scid:c0df9c42933888873dffb74c|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:401|prior_delivered:1184|prior_time:1757653483313703|is_app_limited:1|send_elapse:33561|ack_elapse:31469|ctl_first_sent_time:1757653483314174|lagest_ack_time:1757653483345172|curr_delivered:1378|
[2025/09/12 05:04:43 345259] [debug] |scid:c0df9c42933888873dffb74c|xqc_update_sample|sampler_sent_time_update:1757653483314174|
[2025/09/12 05:04:43 345267] [debug] |scid:c0df9c42933888873dffb74c|xqc_send_ctl_on_ack_received|sndq_packets_used:4||sndq_packets_used_bytes:0|sndq_packets_free:3|
[2025/09/12 05:04:43 345275] [debug] |scid:c0df9c42933888873dffb74c|xqc_send_ctl_update_rtt|before update rtt|conn:0000558BB8AFD3AC|srtt:33090|rttvar:16545|minrtt:33090|latest_rtt:30998|ack_delay:0|
[2025/09/12 05:04:43 345284] [debug] |scid:c0df9c42933888873dffb74c|xqc_send_ctl_update_rtt|l-0.0.0.0-443-c0df9c42933888873dffb74c p-193.167.0.100-33690-e76c6266c9562b5511c83788634590b44b |after update rtt|conn:0000558BB8AFD3AC|srtt:32828|rttvar:12932|minrtt:30998|latest_rtt:30998|ack_delay:0|
[2025/09/12 05:04:43 345292] [debug] |scid:c0df9c42933888873dffb74c|xqc_send_ctl_get_lost_sent_pn|largest_acked:4|lost_pn:1|thresh:3|
[2025/09/12 05:04:43 345299] [debug] |scid:c0df9c42933888873dffb74c|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:04:43 345308] [debug] |scid:c0df9c42933888873dffb74c|xqc_send_ctl_detect_lost|mark lost|pns:1|pkt_num:2|lost_pn:1|po_sent_time:1757653482530202|lost_send_time:1757653483308241|loss_delay:36931|frame:CRYPTO |repair:32|
[2025/09/12 05:04:43 345317] [debug] |scid:c0df9c42933888873dffb74c|xqc_send_ctl_detect_lost|mark lost|pns:1|pkt_num:3|lost_pn:1|po_sent_time:1757653482530298|lost_send_time:1757653483308241|loss_delay:36931|frame:CRYPTO |repair:32|
[2025/09/12 05:04:43 345324] [debug] |scid:c0df9c42933888873dffb74c|xqc_send_ctl_detect_lost|OnLostDetection|largest_lost sent time: 1757653482530298u|
[2025/09/12 05:04:43 345329] [stats] |scid:c0df9c42933888873dffb74c|xqc_send_ctl_detect_lost|l-0.0.0.0-443-c0df9c42933888873dffb74c p-193.167.0.100-33690-e76c6266c9562b5511c83788634590b44b |lost interval:1757653483345172|lost_count:2|send_count:9|pkt_num:3|po_send_time:1757653482530298|srtt:32828|cwnd:47136|bw:1510|conn_life:816711|now:0|last_lost_time:816711|
[2025/09/12 05:04:43 345335] [debug] |scid:c0df9c42933888873dffb74c|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:04:43 345340] [debug] |scid:c0df9c42933888873dffb74c|xqc_send_ctl_get_pto_time_and_space|srtt:32828|rtt_var:12932|pto_duration:84556|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:04:43 345347] [debug] |scid:c0df9c42933888873dffb74c|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8AFD3AC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:04:43 345355] [debug] |scid:c0df9c42933888873dffb74c|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8AFD3AC|path:0|PNS: 1, unacked: 516|
[2025/09/12 05:04:43 345371] [debug] |scid:c0df9c42933888873dffb74c|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8AFD3AC|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:04:43 345379] [debug] |scid:c0df9c42933888873dffb74c|xqc_timer_set|type:LOSS_DETECTION|expire:1757653483398854|now:1757653483345340|interv:53514|
[2025/09/12 05:04:43 345384] [debug] |scid:c0df9c42933888873dffb74c|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB8AFD3AC|path:0|pns:1|expire:1757653483398854|now:1757653483345340|interval:53514|pto_count:0|srtt:32828
[2025/09/12 05:04:43 345389] [debug] |scid:c0df9c42933888873dffb74c|xqc_generate_sample|sampler: send_elapse 33561, ack_elapse 31469, delivered 194|rate 5780|lost 2|
[2025/09/12 05:04:43 345395] [debug] |scid:c0df9c42933888873dffb74c|xqc_bbr_update_bandwidth|BBRv1: RTT round update 1 -> 2|
[2025/09/12 05:04:43 345400] [debug] |scid:c0df9c42933888873dffb74c|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (5780) in round 2|
[2025/09/12 05:04:43 345405] [debug] |scid:c0df9c42933888873dffb74c|xqc_bbr_update_min_rtt|probertt expire|rtt:30998, old_rtt:33090|
[2025/09/12 05:04:43 345409] [debug] |scid:c0df9c42933888873dffb74c|xqc_bbr_update_min_rtt|minrtt expire|rtt:30998, old_rtt:33090|
[2025/09/12 05:04:43 345414] [debug] |scid:c0df9c42933888873dffb74c|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:5744|extra_cwnd:1156|
[2025/09/12 05:04:43 345419] [debug] |scid:c0df9c42933888873dffb74c|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:47136|packet_lost:2|acked:194|po_sent_time:1757653483314174|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1378|
[2025/09/12 05:04:43 345425] [debug] |scid:c0df9c42933888873dffb74c|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:47136|packet_lost:2|acked:194|po_sent_time:1757653483314174|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1378|
[2025/09/12 05:04:43 345431] [debug] |scid:c0df9c42933888873dffb74c|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-c0df9c42933888873dffb74c p-193.167.0.100-33690-e76c6266c9562b5511c83788634590b44b |bbr on ack|mode:0|pacing_rate:4006390|bw:5780|cwnd:47330|full_bw_reached:0|inflight:516|srtt:32828|latest_rtt:30998|min_rtt:30998|applimit:1|lost:0|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:1|
[2025/09/12 05:04:43 345437] [stats] |scid:c0df9c42933888873dffb74c|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-c0df9c42933888873dffb74c p-193.167.0.100-33690-e76c6266c9562b5511c83788634590b44b |bandwidth change record|bw_before:1510|bw_after:5780|srtt:32828|cwnd:47330|
[2025/09/12 05:04:43 345444] [info] |scid:c0df9c42933888873dffb74c|xqc_send_ctl_on_pns_discard|xqc_send_ctl_set_loss_detection_timer on discard pns:0
[2025/09/12 05:04:43 345449] [debug] |scid:c0df9c42933888873dffb74c|xqc_send_ctl_get_pto_time_and_space|srtt:32828|rtt_var:12932|pto_duration:84556|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:04:43 345454] [debug] |scid:c0df9c42933888873dffb74c|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8AFD3AC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:04:43 345459] [debug] |scid:c0df9c42933888873dffb74c|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8AFD3AC|path:0|PNS: 1, unacked: 516|
[2025/09/12 05:04:43 345464] [debug] |scid:c0df9c42933888873dffb74c|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8AFD3AC|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:04:43 345469] [debug] |scid:c0df9c42933888873dffb74c|xqc_timer_set|type:LOSS_DETECTION|expire:1757653483398854|now:1757653483345449|interv:53405|
[2025/09/12 05:04:43 345474] [debug] |scid:c0df9c42933888873dffb74c|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB8AFD3AC|path:0|pns:1|expire:1757653483398854|now:1757653483345449|interval:53405|pto_count:0|srtt:32828
[2025/09/12 05:04:43 345481] [debug] |scid:c0df9c42933888873dffb74c|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:897699062|largest:897699062|pns:1|
[2025/09/12 05:04:43 345491] [info] |scid:c0df9c42933888873dffb74c|xqc_conn_on_pkt_processed|====>|conn:0000558BB8AFD3AC|path:0|size:65|pkt_type:HSK|pkt_num:897699062|frame:ACK |recv_time:1757653483345172|dcid:c0df9c42933888873dffb74c|dcid_seq:0|
[2025/09/12 05:04:43 345497] [debug] |scid:c0df9c42933888873dffb74c|xqc_timer_set|type:PATH_IDLE|expire:1757653543345172|now:1757653483345172|interv:60000000|
[2025/09/12 05:04:43 345502] [debug] |scid:c0df9c42933888873dffb74c|xqc_timer_set|type:CONN_IDLE|expire:1757653543345172|now:1757653483345172|interv:60000000|
[2025/09/12 05:04:43 345507] [debug] |scid:c0df9c42933888873dffb74c|xqc_engine_remove_wakeup_queue|next_tick_time:1757653483512838|pq_index:0|
[2025/09/12 05:04:43 345513] [debug] |scid:c0df9c42933888873dffb74c|xqc_engine_add_active_queue|last_ticked_time:1757653483314794|
[2025/09/12 05:04:43 345518] [debug] |xqc_engine_main_logic|BEGIN|now:1757653483345517|
[2025/09/12 05:04:43 345524] [debug] |scid:c0df9c42933888873dffb74c|xqc_engine_process_conn|conn:0000558BB8AFD3AC|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:1757653483345522|
[2025/09/12 05:04:43 345531] [debug] |scid:c0df9c42933888873dffb74c|xqc_path_get_perf_class|conn:0000558BB8AFD3AC|path_id:0|path_srtt:32828|min_srtt:32828|path_bw:5780|loss_rate:12.50|path_pto:0|
[2025/09/12 05:04:43 345537] [debug] |scid:c0df9c42933888873dffb74c|xqc_send_ctl_can_send|l-0.0.0.0-443-c0df9c42933888873dffb74c p-193.167.0.100-33690-e76c6266c9562b5511c83788634590b44b |path:0|can:1|pkt_sz:125|schedule_bytes:0|inflight:516|cwnd:47330|conn:0000558BB8AFD3AC|stream_id:0|stream_offset:0|
[2025/09/12 05:04:43 345543] [debug] |scid:c0df9c42933888873dffb74c|xqc_minrtt_scheduler_get_path|path srtt|conn:0000558BB8AFD3AC|path_id:0|path_srtt:32828|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:04:43 345549] [debug] |scid:c0df9c42933888873dffb74c|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CRYPTO |pn:2|size:125|reinj:0|path_class:2|
[2025/09/12 05:04:43 345554] [debug] |scid:c0df9c42933888873dffb74c|xqc_path_get_perf_class|conn:0000558BB8AFD3AC|path_id:0|path_srtt:32828|min_srtt:32828|path_bw:5780|loss_rate:12.50|path_pto:0|
[2025/09/12 05:04:43 345559] [debug] |scid:c0df9c42933888873dffb74c|xqc_send_ctl_can_send|l-0.0.0.0-443-c0df9c42933888873dffb74c p-193.167.0.100-33690-e76c6266c9562b5511c83788634590b44b |path:0|can:1|pkt_sz:82|schedule_bytes:125|inflight:516|cwnd:47330|conn:0000558BB8AFD3AC|stream_id:0|stream_offset:0|
[2025/09/12 05:04:43 345565] [debug] |scid:c0df9c42933888873dffb74c|xqc_minrtt_scheduler_get_path|path srtt|conn:0000558BB8AFD3AC|path_id:0|path_srtt:32828|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:04:43 345571] [debug] |scid:c0df9c42933888873dffb74c|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CRYPTO |pn:3|size:82|reinj:0|path_class:2|
[2025/09/12 05:04:43 345576] [debug] |scid:c0df9c42933888873dffb74c|xqc_check_acked_or_dropped_pkt|conn:0000558BB8AFD3AC|pkt_num:2|size:125|pkt_type:HSK|frame:CRYPTO |
[2025/09/12 05:04:43 345581] [debug] |scid:c0df9c42933888873dffb74c|xqc_send_ctl_can_send|l-0.0.0.0-443-c0df9c42933888873dffb74c p-193.167.0.100-33690-e76c6266c9562b5511c83788634590b44b |path:0|can:1|pkt_sz:125|schedule_bytes:0|inflight:516|cwnd:47330|conn:0000558BB8AFD3AC|stream_id:0|stream_offset:0|
[2025/09/12 05:04:43 345587] [debug] |scid:c0df9c42933888873dffb74c|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:04:43 345594] [debug] |scid:c0df9c42933888873dffb74c|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:6|
[2025/09/12 05:04:43 345642] [info] |scid:c0df9c42933888873dffb74c|xqc_send_packet_with_pn|<==|conn:0000558BB8AFD3AC|path:0|pkt_num:6|size:125|sent:141|pkt_type:HSK|frame:CRYPTO |inflight:516|now:1757653483345606|stream_id:0|stream_offset:0|
[2025/09/12 05:04:43 345655] [debug] |scid:c0df9c42933888873dffb74c|xqc_send_ctl_on_packet_sent|conn:0000558BB8AFD3AC|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 05:04:43 345671] [debug] |scid:c0df9c42933888873dffb74c|xqc_send_ctl_on_packet_sent|path:0|inflight:516|applimit:0|
[2025/09/12 05:04:43 345680] [debug] |scid:c0df9c42933888873dffb74c|xqc_send_ctl_get_pto_time_and_space|srtt:32828|rtt_var:12932|pto_duration:84556|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:04:43 345689] [debug] |scid:c0df9c42933888873dffb74c|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8AFD3AC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:04:43 345696] [debug] |scid:c0df9c42933888873dffb74c|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8AFD3AC|path:0|PNS: 1, unacked: 641|
[2025/09/12 05:04:43 345702] [debug] |scid:c0df9c42933888873dffb74c|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8AFD3AC|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:04:43 345708] [debug] |scid:c0df9c42933888873dffb74c|xqc_timer_set|type:LOSS_DETECTION|expire:1757653483430162|now:1757653483345680|interv:84482|
[2025/09/12 05:04:43 345715] [debug] |scid:c0df9c42933888873dffb74c|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB8AFD3AC|path:0|pns:1|expire:1757653483430162|now:1757653483345680|interval:84482|pto_count:0|srtt:32828
[2025/09/12 05:04:43 345721] [debug] |scid:c0df9c42933888873dffb74c|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:47330|inflight:641|
[2025/09/12 05:04:43 345729] [debug] |scid:c0df9c42933888873dffb74c|xqc_check_acked_or_dropped_pkt|conn:0000558BB8AFD3AC|pkt_num:3|size:82|pkt_type:HSK|frame:CRYPTO |
[2025/09/12 05:04:43 345736] [debug] |scid:c0df9c42933888873dffb74c|xqc_send_ctl_can_send|l-0.0.0.0-443-c0df9c42933888873dffb74c p-193.167.0.100-33690-e76c6266c9562b5511c83788634590b44b |path:0|can:1|pkt_sz:82|schedule_bytes:0|inflight:641|cwnd:47330|conn:0000558BB8AFD3AC|stream_id:0|stream_offset:0|
[2025/09/12 05:04:43 345743] [debug] |scid:c0df9c42933888873dffb74c|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:04:43 345749] [debug] |scid:c0df9c42933888873dffb74c|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:7|
[2025/09/12 05:04:43 345776] [info] |scid:c0df9c42933888873dffb74c|xqc_send_packet_with_pn|<==|conn:0000558BB8AFD3AC|path:0|pkt_num:7|size:82|sent:98|pkt_type:HSK|frame:CRYPTO |inflight:641|now:1757653483345757|stream_id:0|stream_offset:0|
[2025/09/12 05:04:43 345784] [debug] |scid:c0df9c42933888873dffb74c|xqc_send_ctl_on_packet_sent|conn:0000558BB8AFD3AC|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 05:04:43 345791] [debug] |scid:c0df9c42933888873dffb74c|xqc_send_ctl_on_packet_sent|path:0|inflight:641|applimit:0|
[2025/09/12 05:04:43 345797] [debug] |scid:c0df9c42933888873dffb74c|xqc_send_ctl_get_pto_time_and_space|srtt:32828|rtt_var:12932|pto_duration:84556|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:04:43 345803] [debug] |scid:c0df9c42933888873dffb74c|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8AFD3AC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:04:43 345809] [debug] |scid:c0df9c42933888873dffb74c|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8AFD3AC|path:0|PNS: 1, unacked: 723|
[2025/09/12 05:04:43 345816] [debug] |scid:c0df9c42933888873dffb74c|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8AFD3AC|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:04:43 345822] [debug] |scid:c0df9c42933888873dffb74c|xqc_timer_set|type:LOSS_DETECTION|expire:1757653483430313|now:1757653483345796|interv:84517|
[2025/09/12 05:04:43 345828] [debug] |scid:c0df9c42933888873dffb74c|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB8AFD3AC|path:0|pns:1|expire:1757653483430313|now:1757653483345796|interval:84517|pto_count:0|srtt:32828
[2025/09/12 05:04:43 345836] [debug] |scid:c0df9c42933888873dffb74c|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:47330|inflight:723|
[2025/09/12 05:04:43 345843] [debug] |scid:c0df9c42933888873dffb74c|xqc_conn_next_wakeup_time|wakeup_time:1757653483430313|
[2025/09/12 05:04:43 345855] [debug] |scid:c0df9c42933888873dffb74c|xqc_engine_add_wakeup_queue|next_tick_time:1757653483430313|
[2025/09/12 05:04:43 345859] [debug] |xqc_engine_wakeup_after|wakeup:1757653483430313|now:1757653483345859|diff:84454|
[2025/09/12 05:04:43 345864] [debug] |xqc_engine_main_logic|END|now:1757653483345522|
[2025/09/12 05:04:43 345875] [info] |xqc_engine_packet_process|==>|conn:0000558BB8AFD3AC|size:65|state:S_HANDSHAKE_SENT|recv_time:1757653483345874|
[2025/09/12 05:04:43 345883] [debug] |scid:c0df9c42933888873dffb74c|xqc_packet_parse_handshake|success|Length:25|
[2025/09/12 05:04:43 345890] [debug] |scid:c0df9c42933888873dffb74c|xqc_packet_decrypt|largest_pn:897699062|
[2025/09/12 05:04:43 345895] [debug] |scid:c0df9c42933888873dffb74c|xqc_packet_decrypt|decryption nonce|path_id:0|pn:897699063|
[2025/09/12 05:04:43 345900] [debug] |scid:c0df9c42933888873dffb74c|xqc_packet_decrypt_single|pkt_type:HSK|pkt_num:897699063|
[2025/09/12 05:04:43 345904] [debug] |scid:c0df9c42933888873dffb74c|xqc_process_frames|frame_type:2|
[2025/09/12 05:04:43 345909] [debug] |scid:c0df9c42933888873dffb74c|xqc_send_ctl_on_ack_received|conn:0000558BB8AFD3AC|path:0|pkt_num:5|origin_pktnum:1|size:516|pns:1|pkt_type:HSK|frame:CRYPTO |conn_state:S_HANDSHAKE_SENT|frame_largest_ack:5|path_largest_ack:5|
[2025/09/12 05:04:43 345914] [debug] |scid:c0df9c42933888873dffb74c|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:917|prior_delivered:1184|prior_time:1757653483313703|is_app_limited:1|send_elapse:33685|ack_elapse:32171|ctl_first_sent_time:1757653483314298|lagest_ack_time:1757653483345874|curr_delivered:1894|
[2025/09/12 05:04:43 345919] [debug] |scid:c0df9c42933888873dffb74c|xqc_update_sample|sampler_sent_time_update:1757653483314298|
[2025/09/12 05:04:43 345923] [debug] |scid:c0df9c42933888873dffb74c|xqc_send_ctl_on_ack_received|sndq_packets_used:4||sndq_packets_used_bytes:0|sndq_packets_free:3|
[2025/09/12 05:04:43 345927] [debug] |scid:c0df9c42933888873dffb74c|xqc_send_ctl_update_rtt|before update rtt|conn:0000558BB8AFD3AC|srtt:32828|rttvar:12932|minrtt:30998|latest_rtt:31576|ack_delay:0|
[2025/09/12 05:04:43 345931] [debug] |scid:c0df9c42933888873dffb74c|xqc_send_ctl_update_rtt|l-0.0.0.0-443-c0df9c42933888873dffb74c p-193.167.0.100-33690-e76c6266c9562b5511c83788634590b44b |after update rtt|conn:0000558BB8AFD3AC|srtt:32672|rttvar:10012|minrtt:30998|latest_rtt:31576|ack_delay:0|
[2025/09/12 05:04:43 345936] [debug] |scid:c0df9c42933888873dffb74c|xqc_send_ctl_get_lost_sent_pn|largest_acked:5|lost_pn:2|thresh:3|
[2025/09/12 05:04:43 345940] [debug] |scid:c0df9c42933888873dffb74c|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:04:43 345944] [debug] |scid:c0df9c42933888873dffb74c|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:04:43 345948] [debug] |scid:c0df9c42933888873dffb74c|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:04:43 345952] [debug] |scid:c0df9c42933888873dffb74c|xqc_send_ctl_get_pto_time_and_space|srtt:32672|rtt_var:10012|pto_duration:72720|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:04:43 345957] [debug] |scid:c0df9c42933888873dffb74c|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8AFD3AC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:04:43 345964] [debug] |scid:c0df9c42933888873dffb74c|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8AFD3AC|path:0|PNS: 1, unacked: 207|
[2025/09/12 05:04:43 345970] [debug] |scid:c0df9c42933888873dffb74c|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8AFD3AC|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:04:43 345976] [debug] |scid:c0df9c42933888873dffb74c|xqc_timer_set|type:LOSS_DETECTION|expire:1757653483418477|now:1757653483345952|interv:72525|
[2025/09/12 05:04:43 345982] [debug] |scid:c0df9c42933888873dffb74c|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB8AFD3AC|path:0|pns:1|expire:1757653483418477|now:1757653483345952|interval:72525|pto_count:0|srtt:32672
[2025/09/12 05:04:43 345992] [debug] |scid:c0df9c42933888873dffb74c|xqc_generate_sample|sampler: send_elapse 33685, ack_elapse 32171, delivered 710|rate 21077|lost 2|
[2025/09/12 05:04:43 345996] [debug] |scid:c0df9c42933888873dffb74c|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (21077) in round 2|
[2025/09/12 05:04:43 346000] [debug] |scid:c0df9c42933888873dffb74c|xqc_bbr_update_min_rtt|minrtt expire|rtt:30998, old_rtt:30998|
[2025/09/12 05:04:43 346004] [debug] |scid:c0df9c42933888873dffb74c|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:5744|extra_cwnd:2432|
[2025/09/12 05:04:43 346008] [debug] |scid:c0df9c42933888873dffb74c|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:47330|packet_lost:0|acked:516|po_sent_time:1757653483314298|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1378|
[2025/09/12 05:04:43 346013] [debug] |scid:c0df9c42933888873dffb74c|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:47330|packet_lost:0|acked:516|po_sent_time:1757653483314298|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1378|
[2025/09/12 05:04:43 346017] [debug] |scid:c0df9c42933888873dffb74c|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-c0df9c42933888873dffb74c p-193.167.0.100-33690-e76c6266c9562b5511c83788634590b44b |bbr on ack|mode:0|pacing_rate:4006390|bw:21077|cwnd:47846|full_bw_reached:0|inflight:207|srtt:32672|latest_rtt:31576|min_rtt:30998|applimit:1|lost:2|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:04:43 346023] [info] |scid:c0df9c42933888873dffb74c|xqc_send_ctl_on_pns_discard|xqc_send_ctl_set_loss_detection_timer on discard pns:0
[2025/09/12 05:04:43 346027] [debug] |scid:c0df9c42933888873dffb74c|xqc_send_ctl_get_pto_time_and_space|srtt:32672|rtt_var:10012|pto_duration:72720|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:04:43 346031] [debug] |scid:c0df9c42933888873dffb74c|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8AFD3AC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:04:43 346035] [debug] |scid:c0df9c42933888873dffb74c|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8AFD3AC|path:0|PNS: 1, unacked: 207|
[2025/09/12 05:04:43 346063] [debug] |scid:c0df9c42933888873dffb74c|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8AFD3AC|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:04:43 346067] [debug] |scid:c0df9c42933888873dffb74c|xqc_timer_set|type:LOSS_DETECTION|expire:1757653483418477|now:1757653483346027|interv:72450|
[2025/09/12 05:04:43 346071] [debug] |scid:c0df9c42933888873dffb74c|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB8AFD3AC|path:0|pns:1|expire:1757653483418477|now:1757653483346027|interval:72450|pto_count:0|srtt:32672
[2025/09/12 05:04:43 346076] [debug] |scid:c0df9c42933888873dffb74c|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:897699063|largest:897699063|pns:1|
[2025/09/12 05:04:43 346081] [info] |scid:c0df9c42933888873dffb74c|xqc_conn_on_pkt_processed|====>|conn:0000558BB8AFD3AC|path:0|size:65|pkt_type:HSK|pkt_num:897699063|frame:ACK |recv_time:1757653483345874|dcid:c0df9c42933888873dffb74c|dcid_seq:0|
[2025/09/12 05:04:43 346086] [debug] |scid:c0df9c42933888873dffb74c|xqc_timer_set|type:PATH_IDLE|expire:1757653543345874|now:1757653483345874|interv:60000000|
[2025/09/12 05:04:43 346090] [debug] |scid:c0df9c42933888873dffb74c|xqc_timer_set|type:CONN_IDLE|expire:1757653543345874|now:1757653483345874|interv:60000000|
[2025/09/12 05:04:43 346094] [debug] |scid:c0df9c42933888873dffb74c|xqc_engine_remove_wakeup_queue|next_tick_time:1757653483430313|pq_index:0|
[2025/09/12 05:04:43 346098] [debug] |scid:c0df9c42933888873dffb74c|xqc_engine_add_active_queue|last_ticked_time:1757653483345522|
[2025/09/12 05:04:43 346102] [debug] |xqc_engine_main_logic|BEGIN|now:1757653483346102|
[2025/09/12 05:04:43 346107] [debug] |scid:c0df9c42933888873dffb74c|xqc_engine_process_conn|conn:0000558BB8AFD3AC|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:1757653483346106|
[2025/09/12 05:04:43 346116] [debug] |scid:c0df9c42933888873dffb74c|xqc_conn_next_wakeup_time|wakeup_time:1757653483418477|
[2025/09/12 05:04:43 346120] [debug] |scid:c0df9c42933888873dffb74c|xqc_engine_add_wakeup_queue|next_tick_time:1757653483418477|
[2025/09/12 05:04:43 346124] [debug] |xqc_engine_wakeup_after|wakeup:1757653483418477|now:1757653483346124|diff:72353|
[2025/09/12 05:04:43 346128] [debug] |xqc_engine_main_logic|END|now:1757653483346106|
[2025/09/12 05:04:43 346134] [debug] |xqc_engine_main_logic|BEGIN|now:1757653483346134|
[2025/09/12 05:04:43 346137] [debug] |xqc_engine_wakeup_after|wakeup:1757653483418477|now:1757653483346137|diff:72340|
[2025/09/12 05:04:43 346141] [debug] |xqc_engine_main_logic|END|now:1757653483346134|
[2025/09/12 05:04:43 377606] [info] |xqc_engine_packet_process|==>|conn:0000558BB8AFD3AC|size:416|state:S_HANDSHAKE_SENT|recv_time:1757653483377605|
[2025/09/12 05:04:43 377623] [debug] |scid:c0df9c42933888873dffb74c|xqc_packet_parse_handshake|success|Length:64|
[2025/09/12 05:04:43 377632] [debug] |scid:c0df9c42933888873dffb74c|xqc_packet_decrypt|largest_pn:897699063|
[2025/09/12 05:04:43 377638] [debug] |scid:c0df9c42933888873dffb74c|xqc_packet_decrypt|decryption nonce|path_id:0|pn:897699064|
[2025/09/12 05:04:43 377648] [debug] |scid:c0df9c42933888873dffb74c|xqc_packet_decrypt_single|pkt_type:HSK|pkt_num:897699064|
[2025/09/12 05:04:43 377654] [debug] |scid:c0df9c42933888873dffb74c|xqc_process_frames|frame_type:2|
[2025/09/12 05:04:43 377661] [debug] |scid:c0df9c42933888873dffb74c|xqc_send_ctl_on_ack_received|conn:0000558BB8AFD3AC|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 05:04:43 377669] [debug] |scid:c0df9c42933888873dffb74c|xqc_update_sample|sampler_update|prior_lost:2|tx_in_flight:641|prior_delivered:1378|prior_time:1757653483345172|is_app_limited:1|send_elapse:31432|ack_elapse:32433|ctl_first_sent_time:1757653483345606|lagest_ack_time:1757653483377605|curr_delivered:2019|
[2025/09/12 05:04:43 377676] [debug] |scid:c0df9c42933888873dffb74c|xqc_update_sample|sampler_sent_time_update:1757653483345606|
[2025/09/12 05:04:43 377683] [debug] |scid:c0df9c42933888873dffb74c|xqc_send_ctl_on_ack_received|sndq_packets_used:2||sndq_packets_used_bytes:0|sndq_packets_free:5|
[2025/09/12 05:04:43 377689] [debug] |scid:c0df9c42933888873dffb74c|xqc_send_ctl_on_ack_received|conn:0000558BB8AFD3AC|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 05:04:43 377694] [debug] |scid:c0df9c42933888873dffb74c|xqc_update_sample|sampler_update|prior_lost:2|tx_in_flight:641|prior_delivered:1378|prior_time:1757653483345172|is_app_limited:1|send_elapse:31432|ack_elapse:32433|ctl_first_sent_time:1757653483345606|lagest_ack_time:1757653483377605|curr_delivered:2101|
[2025/09/12 05:04:43 377701] [debug] |scid:c0df9c42933888873dffb74c|xqc_update_sample|sampler_sent_time_update:1757653483345757|
[2025/09/12 05:04:43 377707] [debug] |scid:c0df9c42933888873dffb74c|xqc_send_ctl_on_ack_received|sndq_packets_used:0||sndq_packets_used_bytes:0|sndq_packets_free:7|
[2025/09/12 05:04:43 377713] [debug] |scid:c0df9c42933888873dffb74c|xqc_send_ctl_update_rtt|before update rtt|conn:0000558BB8AFD3AC|srtt:32672|rttvar:10012|minrtt:30998|latest_rtt:31848|ack_delay:0|
[2025/09/12 05:04:43 377720] [debug] |scid:c0df9c42933888873dffb74c|xqc_send_ctl_update_rtt|l-0.0.0.0-443-c0df9c42933888873dffb74c p-193.167.0.100-33690-e76c6266c9562b5511c83788634590b44b |after update rtt|conn:0000558BB8AFD3AC|srtt:32569|rttvar:7715|minrtt:30998|latest_rtt:31848|ack_delay:0|
[2025/09/12 05:04:43 377726] [debug] |scid:c0df9c42933888873dffb74c|xqc_send_ctl_get_lost_sent_pn|largest_acked:7|lost_pn:4|thresh:3|
[2025/09/12 05:04:43 377741] [debug] |scid:c0df9c42933888873dffb74c|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:04:43 377750] [debug] |scid:c0df9c42933888873dffb74c|xqc_send_ctl_set_loss_detection_timer|unset|no ack-eliciting pkts in flight|conn:0000558BB8AFD3AC|path:0|
[2025/09/12 05:04:43 377757] [debug] |scid:c0df9c42933888873dffb74c|xqc_timer_unset|type:LOSS_DETECTION|
[2025/09/12 05:04:43 377766] [debug] |scid:c0df9c42933888873dffb74c|xqc_generate_sample|sampler: send_elapse 31432, ack_elapse 32433, delivered 723|rate 22292|lost 2|
[2025/09/12 05:04:43 377773] [debug] |scid:c0df9c42933888873dffb74c|xqc_bbr_update_bandwidth|BBRv1: RTT round update 2 -> 3|
[2025/09/12 05:04:43 377781] [debug] |scid:c0df9c42933888873dffb74c|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (22292) in round 3|
[2025/09/12 05:04:43 377788] [debug] |scid:c0df9c42933888873dffb74c|xqc_bbr_update_min_rtt|minrtt expire|rtt:30998, old_rtt:30998|
[2025/09/12 05:04:43 377793] [debug] |scid:c0df9c42933888873dffb74c|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:5744|extra_cwnd:2432|
[2025/09/12 05:04:43 377798] [debug] |scid:c0df9c42933888873dffb74c|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:47846|packet_lost:0|acked:207|po_sent_time:1757653483345757|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2101|
[2025/09/12 05:04:43 377804] [debug] |scid:c0df9c42933888873dffb74c|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:47846|packet_lost:0|acked:207|po_sent_time:1757653483345757|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2101|
[2025/09/12 05:04:43 377810] [debug] |scid:c0df9c42933888873dffb74c|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-c0df9c42933888873dffb74c p-193.167.0.100-33690-e76c6266c9562b5511c83788634590b44b |bbr on ack|mode:0|pacing_rate:4006390|bw:22292|cwnd:48053|full_bw_reached:0|inflight:0|srtt:32569|latest_rtt:31848|min_rtt:30998|applimit:1|lost:2|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:1|
[2025/09/12 05:04:43 377816] [debug] |scid:c0df9c42933888873dffb74c|xqc_process_frames|frame_type:6|
[2025/09/12 05:04:43 377822] [debug] |scid:c0df9c42933888873dffb74c|xqc_process_crypto_frame|level:2|
[2025/09/12 05:04:43 377828] [debug] |scid:c0df9c42933888873dffb74c|xqc_read_crypto_stream|xqc_read_crypto_stream|level:2|
[2025/09/12 05:04:43 377833] [debug] |scid:c0df9c42933888873dffb74c|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:2|36u|
[2025/09/12 05:04:43 377959] [debug] |scid:c0df9c42933888873dffb74c|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:3|SSL_quic_write_level:3|rv:1|
[2025/09/12 05:04:43 377966] [debug] |scid:c0df9c42933888873dffb74c|xqc_tls_do_handshake|TLS handshake|ret:1|
[2025/09/12 05:04:43 377972] [debug] |scid:c0df9c42933888873dffb74c|xqc_engine_remove_wakeup_queue|next_tick_time:1757653483418477|pq_index:0|
[2025/09/12 05:04:43 377978] [debug] |scid:c0df9c42933888873dffb74c|xqc_engine_add_active_queue|last_ticked_time:1757653483346106|
[2025/09/12 05:04:43 377983] [debug] |scid:c0df9c42933888873dffb74c|xqc_create_crypto_stream|encrypt_level:3|cur_state:S_HANDSHAKE_SENT|
[2025/09/12 05:04:43 377988] [debug] |scid:c0df9c42933888873dffb74c|xqc_process_crypto_frame|server create 1RTT stream|
[2025/09/12 05:04:43 377994] [info] |scid:c0df9c42933888873dffb74c|xqc_send_ctl_on_pns_discard|xqc_send_ctl_set_loss_detection_timer on discard pns:0
[2025/09/12 05:04:43 377999] [debug] |scid:c0df9c42933888873dffb74c|xqc_send_ctl_set_loss_detection_timer|unset|no ack-eliciting pkts in flight|conn:0000558BB8AFD3AC|path:0|
[2025/09/12 05:04:43 378004] [debug] |scid:c0df9c42933888873dffb74c|xqc_timer_unset|type:LOSS_DETECTION|
[2025/09/12 05:04:43 378009] [debug] |scid:c0df9c42933888873dffb74c|xqc_timer_unset|type:ACK_HSK|
[2025/09/12 05:04:43 378015] [debug] |scid:c0df9c42933888873dffb74c|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 05:04:43 378027] [debug] |scid:c0df9c42933888873dffb74c|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:897699064|largest:897699064|pns:1|
[2025/09/12 05:04:43 378033] [info] |scid:c0df9c42933888873dffb74c|xqc_conn_on_pkt_processed|====>|conn:0000558BB8AFD3AC|path:0|size:416|pkt_type:HSK|pkt_num:897699064|frame:ACK CRYPTO |recv_time:1757653483377605|dcid:c0df9c42933888873dffb74c|dcid_seq:0|
[2025/09/12 05:04:43 378066] [debug] |scid:c0df9c42933888873dffb74c|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:c0df9c42933888873dffb74c|spin_bit:0|
[2025/09/12 05:04:43 378074] [warn] |scid:c0df9c42933888873dffb74c|xqc_packet_parse_single|delay|buff 1RTT packet before handshake completed|
[2025/09/12 05:04:43 378080] [debug] |scid:c0df9c42933888873dffb74c|xqc_conn_buff_undecrypt_packet_in|====>|delay|undecrypt_count:1|encrypt_level:3|
[2025/09/12 05:04:43 378085] [info] |scid:c0df9c42933888873dffb74c|xqc_conn_process_packet|ignore err|-630|
[2025/09/12 05:04:43 378090] [debug] |scid:c0df9c42933888873dffb74c|xqc_timer_set|type:PATH_IDLE|expire:1757653543377605|now:1757653483377605|interv:60000000|
[2025/09/12 05:04:43 378095] [debug] |scid:c0df9c42933888873dffb74c|xqc_timer_set|type:CONN_IDLE|expire:1757653543377605|now:1757653483377605|interv:60000000|
[2025/09/12 05:04:43 378100] [debug] |xqc_engine_main_logic|BEGIN|now:1757653483378100|
[2025/09/12 05:04:43 378106] [debug] |scid:c0df9c42933888873dffb74c|xqc_engine_process_conn|conn:0000558BB8AFD3AC|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:1757653483378105|
[2025/09/12 05:04:43 378112] [debug] |scid:c0df9c42933888873dffb74c|xqc_conn_check_handshake_complete|HANDSHAKE_COMPLETED|conn:0000558BB8AFD3AC|
[2025/09/12 05:04:43 378117] [info] |scid:c0df9c42933888873dffb74c|xqc_conn_handshake_confirmed|handshake confirmed|conn:0000558BB8AFD3AC|
[2025/09/12 05:04:43 378123] [info] |scid:c0df9c42933888873dffb74c|xqc_send_ctl_on_pns_discard|xqc_send_ctl_set_loss_detection_timer on discard pns:1
[2025/09/12 05:04:43 378127] [debug] |scid:c0df9c42933888873dffb74c|xqc_send_ctl_set_loss_detection_timer|unset|no ack-eliciting pkts in flight|conn:0000558BB8AFD3AC|path:0|
[2025/09/12 05:04:43 378132] [debug] |scid:c0df9c42933888873dffb74c|xqc_timer_unset|type:LOSS_DETECTION|
[2025/09/12 05:04:43 378138] [debug] |scid:c0df9c42933888873dffb74c|xqc_conn_gen_token|expire:1758258283|
[2025/09/12 05:04:43 378144] [debug] |scid:c0df9c42933888873dffb74c|xqc_conn_early_data_reject|reject|
[2025/09/12 05:04:43 378149] [debug] |scid:c0df9c42933888873dffb74c|xqc_crypto_stream_on_read|encrypt_level:2|cur_state:S_HANDSHAKE_SENT|next_state:ESTABED|
[2025/09/12 05:04:43 378154] [debug] |scid:c0df9c42933888873dffb74c|xqc_conn_process_undecrypt_packet_in|delay|undecrypt_count:1|encrypt_level:3|
[2025/09/12 05:04:43 378159] [debug] |scid:c0df9c42933888873dffb74c|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:c0df9c42933888873dffb74c|spin_bit:0|
[2025/09/12 05:04:43 378166] [debug] |scid:c0df9c42933888873dffb74c|xqc_packet_decrypt|largest_pn:0|
[2025/09/12 05:04:43 378171] [debug] |scid:c0df9c42933888873dffb74c|xqc_packet_decrypt|decryption nonce|path_id:0|pn:897699062|
[2025/09/12 05:04:43 378178] [debug] |scid:c0df9c42933888873dffb74c|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:897699062|
[2025/09/12 05:04:43 378183] [debug] |scid:c0df9c42933888873dffb74c|xqc_process_frames|frame_type:18|
[2025/09/12 05:04:43 378189] [debug] |scid:c0df9c42933888873dffb74c|xqc_process_new_conn_id_frame|new_conn_id|88d8f79c6fd0eb48b7c92b02b6fa80b1ae|sr_token:3dad6fe9d3a78e00edfe08d3dc6e70ec
[2025/09/12 05:04:43 378197] [debug] |scid:c0df9c42933888873dffb74c|xqc_process_frames|frame_type:18|
[2025/09/12 05:04:43 378202] [debug] |scid:c0df9c42933888873dffb74c|xqc_process_new_conn_id_frame|new_conn_id|d9cf5fc38d43fed62a6954d7614e93e2b0|sr_token:7d3aefc6734216e8d6342001b77748b1
[2025/09/12 05:04:43 378213] [debug] |scid:c0df9c42933888873dffb74c|xqc_process_frames|frame_type:18|
[2025/09/12 05:04:43 378218] [debug] |scid:c0df9c42933888873dffb74c|xqc_process_new_conn_id_frame|new_conn_id|84662439aac35ad07217b290c39322be84|sr_token:9f1655ac017903e44be29ceceadb8875
[2025/09/12 05:04:43 378223] [debug] |scid:c0df9c42933888873dffb74c|xqc_process_frames|frame_type:18|
[2025/09/12 05:04:43 378228] [debug] |scid:c0df9c42933888873dffb74c|xqc_process_new_conn_id_frame|new_conn_id|0341af9782b6053f6601376aee1ee5b4a8|sr_token:691b45159b42428bd034a46db412557b
[2025/09/12 05:04:43 378234] [debug] |scid:c0df9c42933888873dffb74c|xqc_process_frames|frame_type:18|
[2025/09/12 05:04:43 378239] [debug] |scid:c0df9c42933888873dffb74c|xqc_process_new_conn_id_frame|new_conn_id|c95b646abc352db9078cd2fc2ee91e5c14|sr_token:515782fc04aa9bba1c677c63a29e0a14
[2025/09/12 05:04:43 378244] [debug] |scid:c0df9c42933888873dffb74c|xqc_process_frames|frame_type:18|
[2025/09/12 05:04:43 378249] [debug] |scid:c0df9c42933888873dffb74c|xqc_process_new_conn_id_frame|new_conn_id|9ebab72bf2f23ef070b63e6f4e7025b7b3|sr_token:8bf31a431addfb87e35a9a8d14f4e24d
[2025/09/12 05:04:43 378255] [debug] |scid:c0df9c42933888873dffb74c|xqc_process_frames|frame_type:18|
[2025/09/12 05:04:43 378260] [debug] |scid:c0df9c42933888873dffb74c|xqc_process_new_conn_id_frame|new_conn_id|e31aa06c68e30bc9744e048651056070d4|sr_token:bd7f9486abf947a4d9df0eadfbe03d31
[2025/09/12 05:04:43 378265] [debug] |scid:c0df9c42933888873dffb74c|xqc_process_frames|frame_type:b|
[2025/09/12 05:04:43 378271] [debug] |scid:c0df9c42933888873dffb74c|xqc_process_stream_frame|offset:0|data_length:17|fin:1|stream_id:0|path:0|
[2025/09/12 05:04:43 378279] [debug] |scid:c0df9c42933888873dffb74c|xqc_insert_stream_frame|merge left|merged_offset_end:17|new_offset:0|new_len:17|
[2025/09/12 05:04:43 378285] [debug] |scid:c0df9c42933888873dffb74c|xqc_process_stream_frame|xqc_stream_ready_to_read all recvd|
[2025/09/12 05:04:43 378289] [debug] |scid:c0df9c42933888873dffb74c|xqc_process_stream_frame|stream_length:17|merged_offset_end:17|stream_id:0|
[2025/09/12 05:04:43 378295] [debug] |scid:c0df9c42933888873dffb74c|xqc_timer_set|type:ACK_01RTT|expire:1757653483402605|now:1757653483377605|interv:25000|
[2025/09/12 05:04:43 378301] [debug] |scid:c0df9c42933888873dffb74c|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:1757653483377605|max_ack_delay:25000|
[2025/09/12 05:04:43 378307] [debug] |scid:c0df9c42933888873dffb74c|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:897699062|largest:897699062|pns:2|
[2025/09/12 05:04:43 378312] [info] |scid:c0df9c42933888873dffb74c|xqc_conn_on_pkt_processed|====>|conn:0000558BB8AFD3AC|path:0|size:312|pkt_type:SHORT_HEADER|pkt_num:897699062|frame:STREAM NEW_CONNECTION_ID |recv_time:1757653483377605|dcid:c0df9c42933888873dffb74c|dcid_seq:0|
[2025/09/12 05:04:43 378318] [debug] |scid:c0df9c42933888873dffb74c|xqc_process_crypto_write_streams|
[2025/09/12 05:04:43 378323] [debug] |scid:c0df9c42933888873dffb74c|xqc_crypto_stream_on_write|enc_level|3|
[2025/09/12 05:04:43 378329] [info] |scid:c0df9c42933888873dffb74c|xqc_crypto_stream_send|crypto send data|pkt_num:0|size:283|sent:261|pkt_type:SHORT_HEADER|frame:CRYPTO |now:1757653483378328|
[2025/09/12 05:04:43 378335] [info] |scid:c0df9c42933888873dffb74c|xqc_crypto_stream_send|crypto send data|pkt_num:0|size:284|sent:262|pkt_type:SHORT_HEADER|frame:CRYPTO |now:1757653483378335|
[2025/09/12 05:04:43 378340] [debug] |scid:c0df9c42933888873dffb74c|xqc_crypto_stream_on_write|encrypt_level:3|cur_state:ESTABED|next_state:ESTABED|
[2025/09/12 05:04:43 378345] [debug] |scid:c0df9c42933888873dffb74c|xqc_process_read_streams|stream_read_notify|flag:2|stream_id:0|conn:0000558BB8AFD3AC|
[2025/09/12 05:04:43 378403] [debug] |scid:c0df9c42933888873dffb74c|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:25165824|
[2025/09/12 05:04:43 378420] [debug] |scid:c0df9c42933888873dffb74c|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 05:04:43 378428] [debug] |scid:c0df9c42933888873dffb74c|xqc_sample_check_app_limited|path:0|applimit:2101|
[2025/09/12 05:04:43 378440] [info] |scid:c0df9c42933888873dffb74c|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:0000558BB8AFD3AC|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 05:04:43 378451] [debug] |scid:c0df9c42933888873dffb74c|xqc_engine_conn_logic|engine is running on conn:l-0.0.0.0-443-c0df9c42933888873dffb74c p-193.167.0.100-33690-e76c6266c9562b5511c83788634590b44b|
[2025/09/12 05:04:43 378464] [debug] |scid:c0df9c42933888873dffb74c|xqc_gen_ack_frame|largest_recv:897699064|ack_delay:859|first_ack_range:2|largest_pkt_recv_time:1757653483377605|
[2025/09/12 05:04:43 378472] [debug] |scid:c0df9c42933888873dffb74c|xqc_gen_ack_frame|high:897699064|low:897699062|pkt_pns:1|
[2025/09/12 05:04:43 378481] [debug] |scid:c0df9c42933888873dffb74c|xqc_write_ack_to_one_packet|ack_size:9|path:0|path_largest_recv:897699064|frame_largest_recv:897699064|
[2025/09/12 05:04:43 378488] [debug] |scid:c0df9c42933888873dffb74c|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:1|
[2025/09/12 05:04:43 378510] [debug] |scid:c0df9c42933888873dffb74c|xqc_write_new_conn_id_frame_to_packet|gen_new_scid|cid:3f3911ccf2201920bd389094|sr_token:00d60fd9fe7f00007b3a819f8b550000|seq_num:1
[2025/09/12 05:04:43 378523] [debug] |scid:c0df9c42933888873dffb74c|xqc_write_new_conn_id_frame_to_packet|gen_new_scid|cid:74c0f5e9887b3a1d6da66f48|sr_token:00d60fd9fe7f00007b3a819f8b550000|seq_num:2
[2025/09/12 05:04:43 378530] [debug] |scid:c0df9c42933888873dffb74c|xqc_path_get_perf_class|conn:0000558BB8AFD3AC|path_id:0|path_srtt:32569|min_srtt:32569|path_bw:22292|loss_rate:66.67|path_pto:0|
[2025/09/12 05:04:43 378539] [debug] |scid:c0df9c42933888873dffb74c|xqc_minrtt_scheduler_get_path|path srtt|conn:0000558BB8AFD3AC|path_id:0|path_srtt:32569|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:04:43 378548] [debug] |scid:c0df9c42933888873dffb74c|xqc_minrtt_scheduler_get_path|best path:0|frame_type:HANDSHAKE_DONE |pn:0|size:23|reinj:0|path_class:4|
[2025/09/12 05:04:43 378556] [debug] |scid:c0df9c42933888873dffb74c|xqc_path_get_perf_class|conn:0000558BB8AFD3AC|path_id:0|path_srtt:32569|min_srtt:32569|path_bw:22292|loss_rate:66.67|path_pto:0|
[2025/09/12 05:04:43 378564] [debug] |scid:c0df9c42933888873dffb74c|xqc_minrtt_scheduler_get_path|path srtt|conn:0000558BB8AFD3AC|path_id:0|path_srtt:32569|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:04:43 378573] [debug] |scid:c0df9c42933888873dffb74c|xqc_minrtt_scheduler_get_path|best path:0|frame_type:NEW_TOKEN |pn:0|size:33|reinj:0|path_class:4|
[2025/09/12 05:04:43 378581] [debug] |scid:c0df9c42933888873dffb74c|xqc_path_get_perf_class|conn:0000558BB8AFD3AC|path_id:0|path_srtt:32569|min_srtt:32569|path_bw:22292|loss_rate:66.67|path_pto:0|
[2025/09/12 05:04:43 378589] [debug] |scid:c0df9c42933888873dffb74c|xqc_minrtt_scheduler_get_path|path srtt|conn:0000558BB8AFD3AC|path_id:0|path_srtt:32569|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:04:43 378597] [debug] |scid:c0df9c42933888873dffb74c|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CRYPTO |pn:0|size:283|reinj:0|path_class:4|
[2025/09/12 05:04:43 378604] [debug] |scid:c0df9c42933888873dffb74c|xqc_path_get_perf_class|conn:0000558BB8AFD3AC|path_id:0|path_srtt:32569|min_srtt:32569|path_bw:22292|loss_rate:66.67|path_pto:0|
[2025/09/12 05:04:43 378616] [debug] |scid:c0df9c42933888873dffb74c|xqc_minrtt_scheduler_get_path|path srtt|conn:0000558BB8AFD3AC|path_id:0|path_srtt:32569|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:04:43 378624] [debug] |scid:c0df9c42933888873dffb74c|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CRYPTO |pn:0|size:284|reinj:0|path_class:4|
[2025/09/12 05:04:43 378634] [debug] |scid:c0df9c42933888873dffb74c|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:ACK |stream_id:0|stream_offset:0|
[2025/09/12 05:04:43 378642] [debug] |scid:c0df9c42933888873dffb74c|xqc_path_get_perf_class|conn:0000558BB8AFD3AC|path_id:0|path_srtt:32569|min_srtt:32569|path_bw:22292|loss_rate:66.67|path_pto:0|
[2025/09/12 05:04:43 378650] [debug] |scid:c0df9c42933888873dffb74c|xqc_minrtt_scheduler_get_path|path srtt|conn:0000558BB8AFD3AC|path_id:0|path_srtt:32569|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:04:43 378659] [debug] |scid:c0df9c42933888873dffb74c|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 05:04:43 378664] [debug] |scid:c0df9c42933888873dffb74c|xqc_path_get_perf_class|conn:0000558BB8AFD3AC|path_id:0|path_srtt:32569|min_srtt:32569|path_bw:22292|loss_rate:66.67|path_pto:0|
[2025/09/12 05:04:43 378669] [debug] |scid:c0df9c42933888873dffb74c|xqc_minrtt_scheduler_get_path|path srtt|conn:0000558BB8AFD3AC|path_id:0|path_srtt:32569|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:04:43 378674] [debug] |scid:c0df9c42933888873dffb74c|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 05:04:43 378680] [debug] |scid:c0df9c42933888873dffb74c|xqc_path_get_perf_class|conn:0000558BB8AFD3AC|path_id:0|path_srtt:32569|min_srtt:32569|path_bw:22292|loss_rate:66.67|path_pto:0|
[2025/09/12 05:04:43 378685] [debug] |scid:c0df9c42933888873dffb74c|xqc_send_ctl_can_send|l-0.0.0.0-443-c0df9c42933888873dffb74c p-193.167.0.100-33690-e76c6266c9562b5511c83788634590b44b |path:0|can:1|pkt_sz:1050|schedule_bytes:731|inflight:0|cwnd:48053|conn:0000558BB8AFD3AC|stream_id:0|stream_offset:1024|
[2025/09/12 05:04:43 378691] [debug] |scid:c0df9c42933888873dffb74c|xqc_minrtt_scheduler_get_path|path srtt|conn:0000558BB8AFD3AC|path_id:0|path_srtt:32569|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:04:43 378696] [debug] |scid:c0df9c42933888873dffb74c|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1050|reinj:0|path_class:4|
[2025/09/12 05:04:43 378704] [debug] |scid:c0df9c42933888873dffb74c|xqc_check_acked_or_dropped_pkt|conn:0000558BB8AFD3AC|pkt_num:0|size:23|pkt_type:SHORT_HEADER|frame:HANDSHAKE_DONE |
[2025/09/12 05:04:43 378713] [debug] |scid:c0df9c42933888873dffb74c|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:0|
[2025/09/12 05:04:43 378757] [info] |scid:c0df9c42933888873dffb74c|xqc_send_packet_with_pn|<==|conn:0000558BB8AFD3AC|path:0|pkt_num:0|size:23|sent:39|pkt_type:SHORT_HEADER|frame:HANDSHAKE_DONE |inflight:0|now:1757653483378726|stream_id:0|stream_offset:0|
[2025/09/12 05:04:43 378767] [debug] |scid:c0df9c42933888873dffb74c|xqc_send_ctl_on_packet_sent|conn:0000558BB8AFD3AC|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 05:04:43 378774] [debug] |scid:c0df9c42933888873dffb74c|xqc_send_ctl_on_packet_sent|path:0|inflight:0|applimit:2101|
[2025/09/12 05:04:43 378781] [debug] |scid:c0df9c42933888873dffb74c|xqc_send_ctl_get_pto_time_and_space|srtt:32569|rtt_var:7715|pto_duration:63429|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:04:43 378788] [debug] |scid:c0df9c42933888873dffb74c|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8AFD3AC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:04:43 378794] [debug] |scid:c0df9c42933888873dffb74c|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8AFD3AC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:04:43 378806] [debug] |scid:c0df9c42933888873dffb74c|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8AFD3AC|path:0|PNS: 2, unacked: 23|
[2025/09/12 05:04:43 378812] [debug] |scid:c0df9c42933888873dffb74c|xqc_timer_set|type:LOSS_DETECTION|expire:1757653483467155|now:1757653483378780|interv:88375|
[2025/09/12 05:04:43 378818] [debug] |scid:c0df9c42933888873dffb74c|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB8AFD3AC|path:0|pns:2|expire:1757653483467155|now:1757653483378780|interval:88375|pto_count:0|srtt:32569
[2025/09/12 05:04:43 378825] [debug] |scid:c0df9c42933888873dffb74c|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:48053|inflight:23|
[2025/09/12 05:04:43 378832] [debug] |scid:c0df9c42933888873dffb74c|xqc_check_acked_or_dropped_pkt|conn:0000558BB8AFD3AC|pkt_num:0|size:33|pkt_type:SHORT_HEADER|frame:NEW_TOKEN |
[2025/09/12 05:04:43 378839] [debug] |scid:c0df9c42933888873dffb74c|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1|
[2025/09/12 05:04:43 378871] [info] |scid:c0df9c42933888873dffb74c|xqc_send_packet_with_pn|<==|conn:0000558BB8AFD3AC|path:0|pkt_num:1|size:33|sent:49|pkt_type:SHORT_HEADER|frame:NEW_TOKEN |inflight:23|now:1757653483378848|stream_id:0|stream_offset:0|
[2025/09/12 05:04:43 378880] [debug] |scid:c0df9c42933888873dffb74c|xqc_send_ctl_on_packet_sent|conn:0000558BB8AFD3AC|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 05:04:43 378887] [debug] |scid:c0df9c42933888873dffb74c|xqc_send_ctl_on_packet_sent|path:0|inflight:23|applimit:2101|
[2025/09/12 05:04:43 378893] [debug] |scid:c0df9c42933888873dffb74c|xqc_send_ctl_get_pto_time_and_space|srtt:32569|rtt_var:7715|pto_duration:63429|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:04:43 378900] [debug] |scid:c0df9c42933888873dffb74c|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8AFD3AC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:04:43 378906] [debug] |scid:c0df9c42933888873dffb74c|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8AFD3AC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:04:43 378912] [debug] |scid:c0df9c42933888873dffb74c|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8AFD3AC|path:0|PNS: 2, unacked: 56|
[2025/09/12 05:04:43 378918] [debug] |scid:c0df9c42933888873dffb74c|xqc_timer_set|type:LOSS_DETECTION|expire:1757653483467277|now:1757653483378893|interv:88384|
[2025/09/12 05:04:43 378924] [debug] |scid:c0df9c42933888873dffb74c|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB8AFD3AC|path:0|pns:2|expire:1757653483467277|now:1757653483378893|interval:88384|pto_count:0|srtt:32569
[2025/09/12 05:04:43 378931] [debug] |scid:c0df9c42933888873dffb74c|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:48053|inflight:56|
[2025/09/12 05:04:43 378936] [debug] |scid:c0df9c42933888873dffb74c|xqc_check_acked_or_dropped_pkt|conn:0000558BB8AFD3AC|pkt_num:0|size:283|pkt_type:SHORT_HEADER|frame:CRYPTO |
[2025/09/12 05:04:43 378941] [debug] |scid:c0df9c42933888873dffb74c|xqc_send_ctl_set_next_pn_for_packet|optimistic ack detection|skipped_range:2-2|next_skip_chance:1757653483644227|current_time:1757653483378940|
[2025/09/12 05:04:43 378945] [debug] |scid:c0df9c42933888873dffb74c|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:3|
[2025/09/12 05:04:43 378971] [info] |scid:c0df9c42933888873dffb74c|xqc_send_packet_with_pn|<==|conn:0000558BB8AFD3AC|path:0|pkt_num:3|size:283|sent:299|pkt_type:SHORT_HEADER|frame:CRYPTO |inflight:56|now:1757653483378951|stream_id:0|stream_offset:0|
[2025/09/12 05:04:43 378980] [debug] |scid:c0df9c42933888873dffb74c|xqc_send_ctl_on_packet_sent|conn:0000558BB8AFD3AC|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 05:04:43 378987] [debug] |scid:c0df9c42933888873dffb74c|xqc_send_ctl_on_packet_sent|path:0|inflight:56|applimit:2101|
[2025/09/12 05:04:43 379000] [debug] |scid:c0df9c42933888873dffb74c|xqc_send_ctl_get_pto_time_and_space|srtt:32569|rtt_var:7715|pto_duration:63429|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:04:43 379007] [debug] |scid:c0df9c42933888873dffb74c|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8AFD3AC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:04:43 379011] [debug] |scid:c0df9c42933888873dffb74c|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8AFD3AC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:04:43 379015] [debug] |scid:c0df9c42933888873dffb74c|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8AFD3AC|path:0|PNS: 2, unacked: 339|
[2025/09/12 05:04:43 379019] [debug] |scid:c0df9c42933888873dffb74c|xqc_timer_set|type:LOSS_DETECTION|expire:1757653483467380|now:1757653483378999|interv:88381|
[2025/09/12 05:04:43 379023] [debug] |scid:c0df9c42933888873dffb74c|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB8AFD3AC|path:0|pns:2|expire:1757653483467380|now:1757653483378999|interval:88381|pto_count:0|srtt:32569
[2025/09/12 05:04:43 379027] [debug] |scid:c0df9c42933888873dffb74c|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:48053|inflight:339|
[2025/09/12 05:04:43 379032] [debug] |scid:c0df9c42933888873dffb74c|xqc_check_acked_or_dropped_pkt|conn:0000558BB8AFD3AC|pkt_num:0|size:284|pkt_type:SHORT_HEADER|frame:CRYPTO |
[2025/09/12 05:04:43 379036] [debug] |scid:c0df9c42933888873dffb74c|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:4|
[2025/09/12 05:04:43 379076] [info] |scid:c0df9c42933888873dffb74c|xqc_send_packet_with_pn|<==|conn:0000558BB8AFD3AC|path:0|pkt_num:4|size:284|sent:300|pkt_type:SHORT_HEADER|frame:CRYPTO |inflight:339|now:1757653483379056|stream_id:0|stream_offset:0|
[2025/09/12 05:04:43 379086] [debug] |scid:c0df9c42933888873dffb74c|xqc_send_ctl_on_packet_sent|conn:0000558BB8AFD3AC|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 05:04:43 379092] [debug] |scid:c0df9c42933888873dffb74c|xqc_send_ctl_on_packet_sent|path:0|inflight:339|applimit:2101|
[2025/09/12 05:04:43 379098] [debug] |scid:c0df9c42933888873dffb74c|xqc_send_ctl_get_pto_time_and_space|srtt:32569|rtt_var:7715|pto_duration:63429|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:04:43 379105] [debug] |scid:c0df9c42933888873dffb74c|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8AFD3AC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:04:43 379111] [debug] |scid:c0df9c42933888873dffb74c|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8AFD3AC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:04:43 379115] [debug] |scid:c0df9c42933888873dffb74c|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8AFD3AC|path:0|PNS: 2, unacked: 623|
[2025/09/12 05:04:43 379119] [debug] |scid:c0df9c42933888873dffb74c|xqc_timer_set|type:LOSS_DETECTION|expire:1757653483467485|now:1757653483379098|interv:88387|
[2025/09/12 05:04:43 379123] [debug] |scid:c0df9c42933888873dffb74c|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB8AFD3AC|path:0|pns:2|expire:1757653483467485|now:1757653483379098|interval:88387|pto_count:0|srtt:32569
[2025/09/12 05:04:43 379127] [debug] |scid:c0df9c42933888873dffb74c|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:48053|inflight:623|
[2025/09/12 05:04:43 379131] [debug] |scid:c0df9c42933888873dffb74c|xqc_check_acked_or_dropped_pkt|conn:0000558BB8AFD3AC|pkt_num:0|size:51|pkt_type:HSK|frame:ACK |
[2025/09/12 05:04:43 379136] [debug] |scid:c0df9c42933888873dffb74c|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:8|
[2025/09/12 05:04:43 379160] [info] |scid:c0df9c42933888873dffb74c|xqc_send_packet_with_pn|<==|conn:0000558BB8AFD3AC|path:0|pkt_num:8|size:51|sent:67|pkt_type:HSK|frame:ACK |inflight:623|now:1757653483379142|stream_id:0|stream_offset:0|
[2025/09/12 05:04:43 379168] [debug] |scid:c0df9c42933888873dffb74c|xqc_send_ctl_on_packet_sent|conn:0000558BB8AFD3AC|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 05:04:43 379183] [debug] |scid:c0df9c42933888873dffb74c|xqc_check_acked_or_dropped_pkt|conn:0000558BB8AFD3AC|pkt_num:0|size:54|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |
[2025/09/12 05:04:43 379189] [debug] |scid:c0df9c42933888873dffb74c|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:5|
[2025/09/12 05:04:43 379213] [info] |scid:c0df9c42933888873dffb74c|xqc_send_packet_with_pn|<==|conn:0000558BB8AFD3AC|path:0|pkt_num:5|size:54|sent:70|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |inflight:623|now:1757653483379195|stream_id:0|stream_offset:0|
[2025/09/12 05:04:43 379221] [debug] |scid:c0df9c42933888873dffb74c|xqc_send_ctl_on_packet_sent|conn:0000558BB8AFD3AC|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 05:04:43 379228] [debug] |scid:c0df9c42933888873dffb74c|xqc_send_ctl_on_packet_sent|path:0|inflight:623|applimit:2101|
[2025/09/12 05:04:43 379235] [debug] |scid:c0df9c42933888873dffb74c|xqc_send_ctl_get_pto_time_and_space|srtt:32569|rtt_var:7715|pto_duration:63429|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:04:43 379240] [debug] |scid:c0df9c42933888873dffb74c|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8AFD3AC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:04:43 379244] [debug] |scid:c0df9c42933888873dffb74c|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8AFD3AC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:04:43 379248] [debug] |scid:c0df9c42933888873dffb74c|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8AFD3AC|path:0|PNS: 2, unacked: 677|
[2025/09/12 05:04:43 379253] [debug] |scid:c0df9c42933888873dffb74c|xqc_timer_set|type:LOSS_DETECTION|expire:1757653483467624|now:1757653483379234|interv:88390|
[2025/09/12 05:04:43 379259] [debug] |scid:c0df9c42933888873dffb74c|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB8AFD3AC|path:0|pns:2|expire:1757653483467624|now:1757653483379234|interval:88390|pto_count:0|srtt:32569
[2025/09/12 05:04:43 379266] [debug] |scid:c0df9c42933888873dffb74c|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:48053|inflight:677|
[2025/09/12 05:04:43 379273] [debug] |scid:c0df9c42933888873dffb74c|xqc_check_acked_or_dropped_pkt|conn:0000558BB8AFD3AC|pkt_num:0|size:54|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |
[2025/09/12 05:04:43 379280] [debug] |scid:c0df9c42933888873dffb74c|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:6|
[2025/09/12 05:04:43 379309] [info] |scid:c0df9c42933888873dffb74c|xqc_send_packet_with_pn|<==|conn:0000558BB8AFD3AC|path:0|pkt_num:6|size:54|sent:70|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |inflight:677|now:1757653483379289|stream_id:0|stream_offset:0|
[2025/09/12 05:04:43 379317] [debug] |scid:c0df9c42933888873dffb74c|xqc_send_ctl_on_packet_sent|conn:0000558BB8AFD3AC|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 05:04:43 379324] [debug] |scid:c0df9c42933888873dffb74c|xqc_send_ctl_on_packet_sent|path:0|inflight:677|applimit:2101|
[2025/09/12 05:04:43 379330] [debug] |scid:c0df9c42933888873dffb74c|xqc_send_ctl_get_pto_time_and_space|srtt:32569|rtt_var:7715|pto_duration:63429|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:04:43 379336] [debug] |scid:c0df9c42933888873dffb74c|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8AFD3AC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:04:43 379342] [debug] |scid:c0df9c42933888873dffb74c|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8AFD3AC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:04:43 379348] [debug] |scid:c0df9c42933888873dffb74c|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8AFD3AC|path:0|PNS: 2, unacked: 731|
[2025/09/12 05:04:43 379355] [debug] |scid:c0df9c42933888873dffb74c|xqc_timer_set|type:LOSS_DETECTION|expire:1757653483467718|now:1757653483379330|interv:88388|
[2025/09/12 05:04:43 379364] [debug] |scid:c0df9c42933888873dffb74c|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB8AFD3AC|path:0|pns:2|expire:1757653483467718|now:1757653483379330|interval:88388|pto_count:0|srtt:32569
[2025/09/12 05:04:43 379368] [debug] |scid:c0df9c42933888873dffb74c|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:48053|inflight:731|
[2025/09/12 05:04:43 379373] [debug] |scid:c0df9c42933888873dffb74c|xqc_check_acked_or_dropped_pkt|conn:0000558BB8AFD3AC|pkt_num:0|size:1050|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:04:43 379377] [debug] |scid:c0df9c42933888873dffb74c|xqc_send_ctl_can_send|l-0.0.0.0-443-c0df9c42933888873dffb74c p-193.167.0.100-33690-e76c6266c9562b5511c83788634590b44b |path:0|can:1|pkt_sz:1050|schedule_bytes:0|inflight:731|cwnd:48053|conn:0000558BB8AFD3AC|stream_id:0|stream_offset:1024|
[2025/09/12 05:04:43 379382] [debug] |scid:c0df9c42933888873dffb74c|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:04:43 379386] [debug] |scid:c0df9c42933888873dffb74c|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:7|
[2025/09/12 05:04:43 379412] [info] |scid:c0df9c42933888873dffb74c|xqc_send_packet_with_pn|<==|conn:0000558BB8AFD3AC|path:0|pkt_num:7|size:1050|sent:1066|pkt_type:SHORT_HEADER|frame:STREAM |inflight:731|now:1757653483379392|stream_id:0|stream_offset:1024|
[2025/09/12 05:04:43 379421] [debug] |scid:c0df9c42933888873dffb74c|xqc_send_ctl_on_packet_sent|conn:0000558BB8AFD3AC|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 05:04:43 379429] [debug] |scid:c0df9c42933888873dffb74c|xqc_send_ctl_on_packet_sent|path:0|inflight:731|applimit:2101|
[2025/09/12 05:04:43 379436] [debug] |scid:c0df9c42933888873dffb74c|xqc_send_ctl_get_pto_time_and_space|srtt:32569|rtt_var:7715|pto_duration:63429|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:04:43 379443] [debug] |scid:c0df9c42933888873dffb74c|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8AFD3AC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:04:43 379448] [debug] |scid:c0df9c42933888873dffb74c|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8AFD3AC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:04:43 379452] [debug] |scid:c0df9c42933888873dffb74c|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8AFD3AC|path:0|PNS: 2, unacked: 1781|
[2025/09/12 05:04:43 379456] [debug] |scid:c0df9c42933888873dffb74c|xqc_timer_set|type:LOSS_DETECTION|expire:1757653483467821|now:1757653483379435|interv:88386|
[2025/09/12 05:04:43 379460] [debug] |scid:c0df9c42933888873dffb74c|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB8AFD3AC|path:0|pns:2|expire:1757653483467821|now:1757653483379435|interval:88386|pto_count:0|srtt:32569
[2025/09/12 05:04:43 379464] [debug] |scid:c0df9c42933888873dffb74c|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:48053|inflight:1781|
[2025/09/12 05:04:43 379469] [debug] |scid:c0df9c42933888873dffb74c|xqc_conn_next_wakeup_time|wakeup_time:1757653483402605|
[2025/09/12 05:04:43 379473] [debug] |scid:c0df9c42933888873dffb74c|xqc_engine_add_wakeup_queue|next_tick_time:1757653483402605|
[2025/09/12 05:04:43 379477] [debug] |xqc_engine_wakeup_after|wakeup:1757653483402605|now:1757653483379477|diff:23128|
[2025/09/12 05:04:43 379482] [debug] |xqc_engine_main_logic|END|now:1757653483378105|
[2025/09/12 05:04:43 379487] [debug] |xqc_engine_main_logic|BEGIN|now:1757653483379487|
[2025/09/12 05:04:43 379491] [debug] |xqc_engine_wakeup_after|wakeup:1757653483402605|now:1757653483379491|diff:23114|
[2025/09/12 05:04:43 379495] [debug] |xqc_engine_main_logic|END|now:1757653483379487|
[2025/09/12 05:04:43 403567] [debug] |xqc_engine_main_logic|BEGIN|now:1757653483403567|
[2025/09/12 05:04:43 403580] [debug] |scid:c0df9c42933888873dffb74c|xqc_engine_remove_wakeup_queue|next_tick_time:1757653483402605|pq_index:0|
[2025/09/12 05:04:43 403587] [debug] |scid:c0df9c42933888873dffb74c|xqc_engine_add_active_queue|last_ticked_time:1757653483378105|
[2025/09/12 05:04:43 403601] [debug] |scid:c0df9c42933888873dffb74c|xqc_engine_process_conn|conn:0000558BB8AFD3AC|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:1757653483403599|
[2025/09/12 05:04:43 403607] [debug] |scid:c0df9c42933888873dffb74c|xqc_timer_expire|timer expired|type:ACK_01RTT|expire_time:1757653483402605|now:1757653483403599|
[2025/09/12 05:04:43 403612] [debug] |scid:c0df9c42933888873dffb74c|xqc_timer_ack_timeout|pns:2|path:0|
[2025/09/12 05:04:43 403617] [debug] |scid:c0df9c42933888873dffb74c|xqc_timer_expire|unset|type:ACK_01RTT|expire_time:1757653483402605|now:1757653483403599|
[2025/09/12 05:04:43 403622] [debug] |scid:c0df9c42933888873dffb74c|xqc_timer_unset|type:ACK_01RTT|
[2025/09/12 05:04:43 403629] [debug] |scid:c0df9c42933888873dffb74c|xqc_gen_ack_frame|largest_recv:897699062|ack_delay:26023|first_ack_range:0|largest_pkt_recv_time:1757653483377605|
[2025/09/12 05:04:43 403634] [debug] |scid:c0df9c42933888873dffb74c|xqc_gen_ack_frame|high:897699062|low:897699062|pkt_pns:2|
[2025/09/12 05:04:43 403639] [debug] |scid:c0df9c42933888873dffb74c|xqc_write_ack_to_one_packet|ack_size:9|path:0|path_largest_recv:897699062|frame_largest_recv:897699062|
[2025/09/12 05:04:43 403644] [debug] |scid:c0df9c42933888873dffb74c|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:2|
[2025/09/12 05:04:43 403650] [debug] |scid:c0df9c42933888873dffb74c|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:ACK |stream_id:0|stream_offset:0|
[2025/09/12 05:04:43 403656] [debug] |scid:c0df9c42933888873dffb74c|xqc_check_acked_or_dropped_pkt|conn:0000558BB8AFD3AC|pkt_num:0|size:31|pkt_type:SHORT_HEADER|frame:ACK |
[2025/09/12 05:04:43 403662] [debug] |scid:c0df9c42933888873dffb74c|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:8|
[2025/09/12 05:04:43 403701] [info] |scid:c0df9c42933888873dffb74c|xqc_send_packet_with_pn|<==|conn:0000558BB8AFD3AC|path:0|pkt_num:8|size:31|sent:47|pkt_type:SHORT_HEADER|frame:ACK |inflight:1781|now:1757653483403671|stream_id:0|stream_offset:0|
[2025/09/12 05:04:43 403712] [debug] |scid:c0df9c42933888873dffb74c|xqc_send_ctl_on_packet_sent|conn:0000558BB8AFD3AC|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 05:04:43 403722] [debug] |scid:c0df9c42933888873dffb74c|xqc_conn_next_wakeup_time|wakeup_time:1757653483467821|
[2025/09/12 05:04:43 403730] [debug] |scid:c0df9c42933888873dffb74c|xqc_engine_add_wakeup_queue|next_tick_time:1757653483467821|
[2025/09/12 05:04:43 403738] [debug] |xqc_engine_wakeup_after|wakeup:1757653483467821|now:1757653483403738|diff:64083|
[2025/09/12 05:04:43 403745] [debug] |xqc_engine_main_logic|END|now:1757653483403599|
[2025/09/12 05:04:43 409518] [info] |xqc_engine_packet_process|==>|conn:0000558BB8AFD3AC|size:39|state:ESTABED|recv_time:1757653483409517|
[2025/09/12 05:04:43 409535] [debug] |scid:c0df9c42933888873dffb74c|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:c0df9c42933888873dffb74c|spin_bit:0|
[2025/09/12 05:04:43 409546] [debug] |scid:c0df9c42933888873dffb74c|xqc_packet_decrypt|largest_pn:897699062|
[2025/09/12 05:04:43 409554] [debug] |scid:c0df9c42933888873dffb74c|xqc_packet_decrypt|decryption nonce|path_id:0|pn:897699064|
[2025/09/12 05:04:43 409564] [debug] |scid:c0df9c42933888873dffb74c|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:897699064|
[2025/09/12 05:04:43 409571] [debug] |scid:c0df9c42933888873dffb74c|xqc_process_frames|frame_type:2|
[2025/09/12 05:04:43 409580] [debug] |scid:c0df9c42933888873dffb74c|xqc_send_ctl_on_ack_received|conn:0000558BB8AFD3AC|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 05:04:43 409589] [debug] |scid:c0df9c42933888873dffb74c|xqc_update_sample|sampler_update|prior_lost:2|tx_in_flight:23|prior_delivered:2101|prior_time:1757653483378726|is_app_limited:1|send_elapse:0|ack_elapse:30791|ctl_first_sent_time:1757653483378726|lagest_ack_time:1757653483409517|curr_delivered:2124|
[2025/09/12 05:04:43 409609] [debug] |scid:c0df9c42933888873dffb74c|xqc_update_sample|sampler_sent_time_update:1757653483378726|
[2025/09/12 05:04:43 409618] [debug] |scid:c0df9c42933888873dffb74c|xqc_send_ctl_on_ack_received|sndq_packets_used:6||sndq_packets_used_bytes:0|sndq_packets_free:2|
[2025/09/12 05:04:43 409626] [debug] |scid:c0df9c42933888873dffb74c|xqc_send_ctl_on_ack_received|conn:0000558BB8AFD3AC|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 05:04:43 409634] [debug] |scid:c0df9c42933888873dffb74c|xqc_update_sample|sampler_update|prior_lost:2|tx_in_flight:23|prior_delivered:2101|prior_time:1757653483378726|is_app_limited:1|send_elapse:0|ack_elapse:30791|ctl_first_sent_time:1757653483378726|lagest_ack_time:1757653483409517|curr_delivered:2157|
[2025/09/12 05:04:43 409642] [debug] |scid:c0df9c42933888873dffb74c|xqc_update_sample|sampler_sent_time_update:1757653483378848|
[2025/09/12 05:04:43 409650] [debug] |scid:c0df9c42933888873dffb74c|xqc_send_ctl_on_ack_received|sndq_packets_used:5||sndq_packets_used_bytes:0|sndq_packets_free:3|
[2025/09/12 05:04:43 409658] [debug] |scid:c0df9c42933888873dffb74c|xqc_send_ctl_update_rtt|before update rtt|conn:0000558BB8AFD3AC|srtt:32569|rttvar:7715|minrtt:30998|latest_rtt:30669|ack_delay:56|
[2025/09/12 05:04:43 409666] [debug] |scid:c0df9c42933888873dffb74c|xqc_send_ctl_update_rtt|l-0.0.0.0-443-c0df9c42933888873dffb74c p-193.167.0.100-33690-e76c6266c9562b5511c83788634590b44b |after update rtt|conn:0000558BB8AFD3AC|srtt:32324|rttvar:6276|minrtt:30669|latest_rtt:30669|ack_delay:56|
[2025/09/12 05:04:43 409675] [debug] |scid:c0df9c42933888873dffb74c|xqc_send_ctl_get_lost_sent_pn|largest_acked:1|lost_pn:18446744073709551615|thresh:3|
[2025/09/12 05:04:43 409683] [debug] |scid:c0df9c42933888873dffb74c|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:04:43 409691] [debug] |scid:c0df9c42933888873dffb74c|xqc_send_ctl_get_pto_time_and_space|srtt:32324|rtt_var:6276|pto_duration:57428|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:04:43 409698] [debug] |scid:c0df9c42933888873dffb74c|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8AFD3AC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:04:43 409703] [debug] |scid:c0df9c42933888873dffb74c|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8AFD3AC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:04:43 409707] [debug] |scid:c0df9c42933888873dffb74c|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8AFD3AC|path:0|PNS: 2, unacked: 1725|
[2025/09/12 05:04:43 409712] [debug] |scid:c0df9c42933888873dffb74c|xqc_timer_set|type:LOSS_DETECTION|expire:1757653483461820|now:1757653483409691|interv:52129|
[2025/09/12 05:04:43 409717] [debug] |scid:c0df9c42933888873dffb74c|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB8AFD3AC|path:0|pns:2|expire:1757653483461820|now:1757653483409691|interval:52129|pto_count:0|srtt:32324
[2025/09/12 05:04:43 409723] [debug] |scid:c0df9c42933888873dffb74c|xqc_generate_sample|sampler: send_elapse 0, ack_elapse 30791, delivered 56|rate 1818|lost 2|
[2025/09/12 05:04:43 409728] [debug] |scid:c0df9c42933888873dffb74c|xqc_bbr_update_bandwidth|BBRv1: RTT round update 3 -> 4|
[2025/09/12 05:04:43 409733] [debug] |scid:c0df9c42933888873dffb74c|xqc_bbr_update_min_rtt|probertt expire|rtt:30669, old_rtt:30998|
[2025/09/12 05:04:43 409738] [debug] |scid:c0df9c42933888873dffb74c|xqc_bbr_update_min_rtt|minrtt expire|rtt:30669, old_rtt:30998|
[2025/09/12 05:04:43 409743] [debug] |scid:c0df9c42933888873dffb74c|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:5744|extra_cwnd:1354|
[2025/09/12 05:04:43 409748] [debug] |scid:c0df9c42933888873dffb74c|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:48053|packet_lost:0|acked:56|po_sent_time:1757653483378848|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2157|
[2025/09/12 05:04:43 409758] [debug] |scid:c0df9c42933888873dffb74c|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:48053|packet_lost:0|acked:56|po_sent_time:1757653483378848|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2157|
[2025/09/12 05:04:43 409764] [debug] |scid:c0df9c42933888873dffb74c|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-c0df9c42933888873dffb74c p-193.167.0.100-33690-e76c6266c9562b5511c83788634590b44b |bbr on ack|mode:0|pacing_rate:4006390|bw:22292|cwnd:48109|full_bw_reached:0|inflight:1725|srtt:32324|latest_rtt:30669|min_rtt:30669|applimit:1|lost:2|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:1|
[2025/09/12 05:04:43 409770] [debug] |scid:c0df9c42933888873dffb74c|xqc_process_frames|frame_type:0|
[2025/09/12 05:04:43 409775] [debug] |scid:c0df9c42933888873dffb74c|xqc_process_padding_frame|process padding|
[2025/09/12 05:04:43 409781] [debug] |scid:c0df9c42933888873dffb74c|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:897699064|largest:897699064|pns:2|
[2025/09/12 05:04:43 409787] [info] |scid:c0df9c42933888873dffb74c|xqc_conn_on_pkt_processed|====>|conn:0000558BB8AFD3AC|path:0|size:39|pkt_type:SHORT_HEADER|pkt_num:897699064|frame:PADDING ACK |recv_time:1757653483409517|dcid:c0df9c42933888873dffb74c|dcid_seq:0|
[2025/09/12 05:04:43 409793] [debug] |scid:c0df9c42933888873dffb74c|xqc_timer_set|type:PATH_IDLE|expire:1757653603409517|now:1757653483409517|interv:120000000|
[2025/09/12 05:04:43 409798] [debug] |scid:c0df9c42933888873dffb74c|xqc_timer_set|type:CONN_IDLE|expire:1757653603409517|now:1757653483409517|interv:120000000|
[2025/09/12 05:04:43 409803] [debug] |scid:c0df9c42933888873dffb74c|xqc_engine_remove_wakeup_queue|next_tick_time:1757653483467821|pq_index:0|
[2025/09/12 05:04:43 409809] [debug] |scid:c0df9c42933888873dffb74c|xqc_engine_add_active_queue|last_ticked_time:1757653483403599|
[2025/09/12 05:04:43 409816] [debug] |xqc_engine_main_logic|BEGIN|now:1757653483409816|
[2025/09/12 05:04:43 409826] [debug] |scid:c0df9c42933888873dffb74c|xqc_engine_process_conn|conn:0000558BB8AFD3AC|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:1757653483409824|
[2025/09/12 05:04:43 409837] [debug] |scid:c0df9c42933888873dffb74c|xqc_conn_next_wakeup_time|wakeup_time:1757653483461820|
[2025/09/12 05:04:43 409846] [debug] |scid:c0df9c42933888873dffb74c|xqc_engine_add_wakeup_queue|next_tick_time:1757653483461820|
[2025/09/12 05:04:43 409853] [debug] |xqc_engine_wakeup_after|wakeup:1757653483461820|now:1757653483409853|diff:51967|
[2025/09/12 05:04:43 409862] [debug] |xqc_engine_main_logic|END|now:1757653483409824|
[2025/09/12 05:04:43 409873] [info] |xqc_engine_packet_process|==>|conn:0000558BB8AFD3AC|size:40|state:ESTABED|recv_time:1757653483409873|
[2025/09/12 05:04:43 409882] [debug] |scid:c0df9c42933888873dffb74c|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:c0df9c42933888873dffb74c|spin_bit:0|
[2025/09/12 05:04:43 409893] [debug] |scid:c0df9c42933888873dffb74c|xqc_packet_decrypt|largest_pn:897699064|
[2025/09/12 05:04:43 409901] [debug] |scid:c0df9c42933888873dffb74c|xqc_packet_decrypt|decryption nonce|path_id:0|pn:897699065|
[2025/09/12 05:04:43 409911] [debug] |scid:c0df9c42933888873dffb74c|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:897699065|
[2025/09/12 05:04:43 409918] [debug] |scid:c0df9c42933888873dffb74c|xqc_process_frames|frame_type:2|
[2025/09/12 05:04:43 409928] [debug] |scid:c0df9c42933888873dffb74c|xqc_send_ctl_on_ack_received|conn:0000558BB8AFD3AC|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 05:04:43 409937] [debug] |scid:c0df9c42933888873dffb74c|xqc_update_sample|sampler_update|prior_lost:2|tx_in_flight:339|prior_delivered:2101|prior_time:1757653483378726|is_app_limited:1|send_elapse:225|ack_elapse:31147|ctl_first_sent_time:1757653483378951|lagest_ack_time:1757653483409873|curr_delivered:2440|
[2025/09/12 05:04:43 409953] [debug] |scid:c0df9c42933888873dffb74c|xqc_update_sample|sampler_sent_time_update:1757653483378951|
[2025/09/12 05:04:43 409961] [debug] |scid:c0df9c42933888873dffb74c|xqc_send_ctl_on_ack_received|sndq_packets_used:4||sndq_packets_used_bytes:0|sndq_packets_free:4|
[2025/09/12 05:04:43 409969] [debug] |scid:c0df9c42933888873dffb74c|xqc_send_ctl_update_rtt|before update rtt|conn:0000558BB8AFD3AC|srtt:32324|rttvar:6276|minrtt:30669|latest_rtt:30922|ack_delay:120|
[2025/09/12 05:04:43 409977] [debug] |scid:c0df9c42933888873dffb74c|xqc_send_ctl_update_rtt|l-0.0.0.0-443-c0df9c42933888873dffb74c p-193.167.0.100-33690-e76c6266c9562b5511c83788634590b44b |after update rtt|conn:0000558BB8AFD3AC|srtt:32134|rttvar:5087|minrtt:30669|latest_rtt:30922|ack_delay:120|
[2025/09/12 05:04:43 409985] [debug] |scid:c0df9c42933888873dffb74c|xqc_send_ctl_get_lost_sent_pn|largest_acked:3|lost_pn:0|thresh:3|
[2025/09/12 05:04:43 409993] [debug] |scid:c0df9c42933888873dffb74c|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:04:43 410001] [debug] |scid:c0df9c42933888873dffb74c|xqc_send_ctl_get_pto_time_and_space|srtt:32134|rtt_var:5087|pto_duration:52482|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:04:43 410010] [debug] |scid:c0df9c42933888873dffb74c|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8AFD3AC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:04:43 410017] [debug] |scid:c0df9c42933888873dffb74c|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8AFD3AC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:04:43 410022] [debug] |scid:c0df9c42933888873dffb74c|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8AFD3AC|path:0|PNS: 2, unacked: 1442|
[2025/09/12 05:04:43 410027] [debug] |scid:c0df9c42933888873dffb74c|xqc_timer_set|type:LOSS_DETECTION|expire:1757653483456874|now:1757653483410001|interv:46873|
[2025/09/12 05:04:43 410032] [debug] |scid:c0df9c42933888873dffb74c|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB8AFD3AC|path:0|pns:2|expire:1757653483456874|now:1757653483410001|interval:46873|pto_count:0|srtt:32134
[2025/09/12 05:04:43 410056] [debug] |scid:c0df9c42933888873dffb74c|xqc_generate_sample|sampler: send_elapse 225, ack_elapse 31147, delivered 339|rate 10883|lost 2|
[2025/09/12 05:04:43 410065] [debug] |scid:c0df9c42933888873dffb74c|xqc_bbr_update_min_rtt|minrtt expire|rtt:30669, old_rtt:30669|
[2025/09/12 05:04:43 410071] [debug] |scid:c0df9c42933888873dffb74c|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:5744|extra_cwnd:1354|
[2025/09/12 05:04:43 410076] [debug] |scid:c0df9c42933888873dffb74c|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:48109|packet_lost:0|acked:283|po_sent_time:1757653483378951|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2157|
[2025/09/12 05:04:43 410081] [debug] |scid:c0df9c42933888873dffb74c|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:48109|packet_lost:0|acked:283|po_sent_time:1757653483378951|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2157|
[2025/09/12 05:04:43 410087] [debug] |scid:c0df9c42933888873dffb74c|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-c0df9c42933888873dffb74c p-193.167.0.100-33690-e76c6266c9562b5511c83788634590b44b |bbr on ack|mode:0|pacing_rate:4006390|bw:22292|cwnd:48392|full_bw_reached:0|inflight:1442|srtt:32134|latest_rtt:30922|min_rtt:30669|applimit:1|lost:2|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:04:43 410094] [debug] |scid:c0df9c42933888873dffb74c|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:897699065|largest:897699065|pns:2|
[2025/09/12 05:04:43 410100] [info] |scid:c0df9c42933888873dffb74c|xqc_conn_on_pkt_processed|====>|conn:0000558BB8AFD3AC|path:0|size:40|pkt_type:SHORT_HEADER|pkt_num:897699065|frame:ACK |recv_time:1757653483409873|dcid:c0df9c42933888873dffb74c|dcid_seq:0|
[2025/09/12 05:04:43 410110] [debug] |scid:c0df9c42933888873dffb74c|xqc_timer_set|type:PATH_IDLE|expire:1757653603409873|now:1757653483409873|interv:120000000|
[2025/09/12 05:04:43 410115] [debug] |scid:c0df9c42933888873dffb74c|xqc_timer_set|type:CONN_IDLE|expire:1757653603409873|now:1757653483409873|interv:120000000|
[2025/09/12 05:04:43 410120] [debug] |scid:c0df9c42933888873dffb74c|xqc_engine_remove_wakeup_queue|next_tick_time:1757653483461820|pq_index:0|
[2025/09/12 05:04:43 410125] [debug] |scid:c0df9c42933888873dffb74c|xqc_engine_add_active_queue|last_ticked_time:1757653483409824|
[2025/09/12 05:04:43 410130] [debug] |xqc_engine_main_logic|BEGIN|now:1757653483410130|
[2025/09/12 05:04:43 410136] [debug] |scid:c0df9c42933888873dffb74c|xqc_engine_process_conn|conn:0000558BB8AFD3AC|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:1757653483410135|
[2025/09/12 05:04:43 410144] [debug] |scid:c0df9c42933888873dffb74c|xqc_conn_next_wakeup_time|wakeup_time:1757653483456874|
[2025/09/12 05:04:43 410149] [debug] |scid:c0df9c42933888873dffb74c|xqc_engine_add_wakeup_queue|next_tick_time:1757653483456874|
[2025/09/12 05:04:43 410153] [debug] |xqc_engine_wakeup_after|wakeup:1757653483456874|now:1757653483410153|diff:46721|
[2025/09/12 05:04:43 410159] [debug] |xqc_engine_main_logic|END|now:1757653483410135|
[2025/09/12 05:04:43 410169] [debug] |xqc_engine_main_logic|BEGIN|now:1757653483410169|
[2025/09/12 05:04:43 410177] [debug] |xqc_engine_wakeup_after|wakeup:1757653483456874|now:1757653483410177|diff:46697|
[2025/09/12 05:04:43 410185] [debug] |xqc_engine_main_logic|END|now:1757653483410169|
[2025/09/12 05:04:43 410199] [info] |xqc_engine_packet_process|==>|conn:0000558BB8AFD3AC|size:42|state:ESTABED|recv_time:1757653483410198|
[2025/09/12 05:04:43 410205] [debug] |scid:c0df9c42933888873dffb74c|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:c0df9c42933888873dffb74c|spin_bit:0|
[2025/09/12 05:04:43 410215] [debug] |scid:c0df9c42933888873dffb74c|xqc_packet_decrypt|largest_pn:897699065|
[2025/09/12 05:04:43 410222] [debug] |scid:c0df9c42933888873dffb74c|xqc_packet_decrypt|decryption nonce|path_id:0|pn:897699066|
[2025/09/12 05:04:43 410232] [debug] |scid:c0df9c42933888873dffb74c|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:897699066|
[2025/09/12 05:04:43 410240] [debug] |scid:c0df9c42933888873dffb74c|xqc_process_frames|frame_type:2|
[2025/09/12 05:04:43 410249] [debug] |scid:c0df9c42933888873dffb74c|xqc_send_ctl_on_ack_received|conn:0000558BB8AFD3AC|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 05:04:43 410258] [debug] |scid:c0df9c42933888873dffb74c|xqc_update_sample|sampler_update|prior_lost:2|tx_in_flight:677|prior_delivered:2101|prior_time:1757653483378726|is_app_limited:1|send_elapse:469|ack_elapse:31472|ctl_first_sent_time:1757653483379195|lagest_ack_time:1757653483410198|curr_delivered:2494|
[2025/09/12 05:04:43 410267] [debug] |scid:c0df9c42933888873dffb74c|xqc_update_sample|sampler_sent_time_update:1757653483379195|
[2025/09/12 05:04:43 410272] [debug] |scid:c0df9c42933888873dffb74c|xqc_send_ctl_on_ack_received|sndq_packets_used:3||sndq_packets_used_bytes:0|sndq_packets_free:5|
[2025/09/12 05:04:43 410277] [debug] |scid:c0df9c42933888873dffb74c|xqc_send_ctl_on_ack_received|conn:0000558BB8AFD3AC|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 05:04:43 410284] [debug] |scid:c0df9c42933888873dffb74c|xqc_update_sample|sampler_update|prior_lost:2|tx_in_flight:677|prior_delivered:2101|prior_time:1757653483378726|is_app_limited:1|send_elapse:469|ack_elapse:31472|ctl_first_sent_time:1757653483379195|lagest_ack_time:1757653483410198|curr_delivered:2548|
[2025/09/12 05:04:43 410300] [debug] |scid:c0df9c42933888873dffb74c|xqc_update_sample|sampler_sent_time_update:1757653483379289|
[2025/09/12 05:04:43 410308] [debug] |scid:c0df9c42933888873dffb74c|xqc_send_ctl_on_ack_received|sndq_packets_used:2||sndq_packets_used_bytes:0|sndq_packets_free:6|
[2025/09/12 05:04:43 410316] [debug] |scid:c0df9c42933888873dffb74c|xqc_send_ctl_update_rtt|before update rtt|conn:0000558BB8AFD3AC|srtt:32134|rttvar:5087|minrtt:30669|latest_rtt:30909|ack_delay:48|
[2025/09/12 05:04:43 410324] [debug] |scid:c0df9c42933888873dffb74c|xqc_send_ctl_update_rtt|l-0.0.0.0-443-c0df9c42933888873dffb74c p-193.167.0.100-33690-e76c6266c9562b5511c83788634590b44b |after update rtt|conn:0000558BB8AFD3AC|srtt:31975|rttvar:4134|minrtt:30669|latest_rtt:30909|ack_delay:48|
[2025/09/12 05:04:43 410332] [debug] |scid:c0df9c42933888873dffb74c|xqc_send_ctl_get_lost_sent_pn|largest_acked:6|lost_pn:3|thresh:3|
[2025/09/12 05:04:43 410340] [debug] |scid:c0df9c42933888873dffb74c|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:04:43 410345] [debug] |scid:c0df9c42933888873dffb74c|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:0000558BB8AFD3AC|path:0|pns:2|expire:1757653483415027|now:1757653483410345|interval:4682|
[2025/09/12 05:04:43 410350] [debug] |scid:c0df9c42933888873dffb74c|xqc_timer_set|type:LOSS_DETECTION|expire:1757653483415027|now:1757653483410345|interv:4682|
[2025/09/12 05:04:43 410355] [debug] |scid:c0df9c42933888873dffb74c|xqc_generate_sample|sampler: send_elapse 469, ack_elapse 31472, delivered 447|rate 14203|lost 2|
[2025/09/12 05:04:43 410361] [debug] |scid:c0df9c42933888873dffb74c|xqc_bbr_update_min_rtt|minrtt expire|rtt:30669, old_rtt:30669|
[2025/09/12 05:04:43 410366] [debug] |scid:c0df9c42933888873dffb74c|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:5744|extra_cwnd:1354|
[2025/09/12 05:04:43 410370] [debug] |scid:c0df9c42933888873dffb74c|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:48392|packet_lost:0|acked:108|po_sent_time:1757653483379289|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2157|
[2025/09/12 05:04:43 410378] [debug] |scid:c0df9c42933888873dffb74c|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:48392|packet_lost:0|acked:108|po_sent_time:1757653483379289|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2157|
[2025/09/12 05:04:43 410387] [debug] |scid:c0df9c42933888873dffb74c|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-c0df9c42933888873dffb74c p-193.167.0.100-33690-e76c6266c9562b5511c83788634590b44b |bbr on ack|mode:0|pacing_rate:4006390|bw:22292|cwnd:48500|full_bw_reached:0|inflight:1334|srtt:31975|latest_rtt:30909|min_rtt:30669|applimit:1|lost:2|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:04:43 410397] [debug] |scid:c0df9c42933888873dffb74c|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:897699066|largest:897699066|pns:2|
[2025/09/12 05:04:43 410403] [info] |scid:c0df9c42933888873dffb74c|xqc_conn_on_pkt_processed|====>|conn:0000558BB8AFD3AC|path:0|size:42|pkt_type:SHORT_HEADER|pkt_num:897699066|frame:ACK |recv_time:1757653483410198|dcid:c0df9c42933888873dffb74c|dcid_seq:0|
[2025/09/12 05:04:43 410409] [debug] |scid:c0df9c42933888873dffb74c|xqc_timer_set|type:PATH_IDLE|expire:1757653603410198|now:1757653483410198|interv:120000000|
[2025/09/12 05:04:43 410414] [debug] |scid:c0df9c42933888873dffb74c|xqc_timer_set|type:CONN_IDLE|expire:1757653603410198|now:1757653483410198|interv:120000000|
[2025/09/12 05:04:43 410419] [debug] |scid:c0df9c42933888873dffb74c|xqc_engine_remove_wakeup_queue|next_tick_time:1757653483456874|pq_index:0|
[2025/09/12 05:04:43 410424] [debug] |scid:c0df9c42933888873dffb74c|xqc_engine_add_active_queue|last_ticked_time:1757653483410135|
[2025/09/12 05:04:43 410429] [debug] |xqc_engine_main_logic|BEGIN|now:1757653483410429|
[2025/09/12 05:04:43 410439] [debug] |scid:c0df9c42933888873dffb74c|xqc_engine_process_conn|conn:0000558BB8AFD3AC|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:1757653483410438|
[2025/09/12 05:04:43 410446] [debug] |scid:c0df9c42933888873dffb74c|xqc_conn_next_wakeup_time|wakeup_time:1757653483415027|
[2025/09/12 05:04:43 410451] [debug] |scid:c0df9c42933888873dffb74c|xqc_engine_add_wakeup_queue|next_tick_time:1757653483415027|
[2025/09/12 05:04:43 410456] [debug] |xqc_engine_wakeup_after|wakeup:1757653483415027|now:1757653483410456|diff:4571|
[2025/09/12 05:04:43 410464] [debug] |xqc_engine_main_logic|END|now:1757653483410438|
[2025/09/12 05:04:43 410474] [debug] |xqc_engine_main_logic|BEGIN|now:1757653483410474|
[2025/09/12 05:04:43 410481] [debug] |xqc_engine_wakeup_after|wakeup:1757653483415027|now:1757653483410481|diff:4546|
[2025/09/12 05:04:43 410489] [debug] |xqc_engine_main_logic|END|now:1757653483410474|
[2025/09/12 05:04:43 415557] [debug] |xqc_engine_main_logic|BEGIN|now:1757653483415557|
[2025/09/12 05:04:43 415566] [debug] |scid:c0df9c42933888873dffb74c|xqc_engine_remove_wakeup_queue|next_tick_time:1757653483415027|pq_index:0|
[2025/09/12 05:04:43 415570] [debug] |scid:c0df9c42933888873dffb74c|xqc_engine_add_active_queue|last_ticked_time:1757653483410438|
[2025/09/12 05:04:43 415575] [debug] |scid:c0df9c42933888873dffb74c|xqc_engine_process_conn|conn:0000558BB8AFD3AC|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:1757653483415574|
[2025/09/12 05:04:43 415580] [debug] |scid:c0df9c42933888873dffb74c|xqc_timer_expire|timer expired|type:LOSS_DETECTION|expire_time:1757653483415027|now:1757653483415574|
[2025/09/12 05:04:43 415584] [debug] |scid:c0df9c42933888873dffb74c|xqc_timer_loss_detection_timeout|path:0|loss_detection_timeout|
[2025/09/12 05:04:43 415588] [debug] |scid:c0df9c42933888873dffb74c|xqc_timer_loss_detection_timeout|xqc_send_ctl_detect_lost|
[2025/09/12 05:04:43 415591] [debug] |scid:c0df9c42933888873dffb74c|xqc_send_ctl_get_lost_sent_pn|largest_acked:6|lost_pn:3|thresh:3|
[2025/09/12 05:04:43 415596] [debug] |scid:c0df9c42933888873dffb74c|xqc_send_ctl_detect_lost|mark lost|pns:2|pkt_num:4|lost_pn:3|po_sent_time:1757653483379056|lost_send_time:1757653483379603|loss_delay:35971|frame:CRYPTO |repair:32|
[2025/09/12 05:04:43 415601] [debug] |scid:c0df9c42933888873dffb74c|xqc_send_ctl_detect_lost|OnLostDetection|largest_lost sent time: 1757653483379056u|
[2025/09/12 05:04:43 415605] [debug] |scid:c0df9c42933888873dffb74c|xqc_timer_loss_detection_timeout|xqc_send_ctl_set_loss_detection_timer|loss|
[2025/09/12 05:04:43 415609] [debug] |scid:c0df9c42933888873dffb74c|xqc_send_ctl_get_pto_time_and_space|srtt:31975|rtt_var:4134|pto_duration:48511|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:04:43 415613] [debug] |scid:c0df9c42933888873dffb74c|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8AFD3AC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:04:43 415617] [debug] |scid:c0df9c42933888873dffb74c|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8AFD3AC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:04:43 415621] [debug] |scid:c0df9c42933888873dffb74c|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8AFD3AC|path:0|PNS: 2, unacked: 1050|
[2025/09/12 05:04:43 415625] [debug] |scid:c0df9c42933888873dffb74c|xqc_timer_set|type:LOSS_DETECTION|expire:1757653483452903|now:1757653483415608|interv:37295|
[2025/09/12 05:04:43 415629] [debug] |scid:c0df9c42933888873dffb74c|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB8AFD3AC|path:0|pns:2|expire:1757653483452903|now:1757653483415608|interval:37295|pto_count:0|srtt:31975
[2025/09/12 05:04:43 415634] [debug] |scid:c0df9c42933888873dffb74c|xqc_path_get_perf_class|conn:0000558BB8AFD3AC|path_id:0|path_srtt:31975|min_srtt:31975|path_bw:22292|loss_rate:20.00|path_pto:0|
[2025/09/12 05:04:43 415643] [debug] |scid:c0df9c42933888873dffb74c|xqc_send_ctl_can_send|l-0.0.0.0-443-c0df9c42933888873dffb74c p-193.167.0.100-33690-e76c6266c9562b5511c83788634590b44b |path:0|can:1|pkt_sz:284|schedule_bytes:0|inflight:1050|cwnd:48500|conn:0000558BB8AFD3AC|stream_id:0|stream_offset:0|
[2025/09/12 05:04:43 415647] [debug] |scid:c0df9c42933888873dffb74c|xqc_minrtt_scheduler_get_path|path srtt|conn:0000558BB8AFD3AC|path_id:0|path_srtt:31975|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:04:43 415652] [debug] |scid:c0df9c42933888873dffb74c|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CRYPTO |pn:4|size:284|reinj:0|path_class:2|
[2025/09/12 05:04:43 415657] [debug] |scid:c0df9c42933888873dffb74c|xqc_check_acked_or_dropped_pkt|conn:0000558BB8AFD3AC|pkt_num:4|size:284|pkt_type:SHORT_HEADER|frame:CRYPTO |
[2025/09/12 05:04:43 415661] [debug] |scid:c0df9c42933888873dffb74c|xqc_send_ctl_can_send|l-0.0.0.0-443-c0df9c42933888873dffb74c p-193.167.0.100-33690-e76c6266c9562b5511c83788634590b44b |path:0|can:1|pkt_sz:284|schedule_bytes:0|inflight:1050|cwnd:48500|conn:0000558BB8AFD3AC|stream_id:0|stream_offset:0|
[2025/09/12 05:04:43 415666] [debug] |scid:c0df9c42933888873dffb74c|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:04:43 415670] [debug] |scid:c0df9c42933888873dffb74c|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:9|
[2025/09/12 05:04:43 415700] [info] |scid:c0df9c42933888873dffb74c|xqc_send_packet_with_pn|<==|conn:0000558BB8AFD3AC|path:0|pkt_num:9|size:284|sent:300|pkt_type:SHORT_HEADER|frame:CRYPTO |inflight:1050|now:1757653483415677|stream_id:0|stream_offset:0|
[2025/09/12 05:04:43 415706] [debug] |scid:c0df9c42933888873dffb74c|xqc_send_ctl_on_packet_sent|conn:0000558BB8AFD3AC|path:0|pkt_num:9|origin_pktnum:4|size:284|enc_size:300|pkt_type:SHORT_HEADER|frame:CRYPTO |conn_state:ESTABED|po_in_flight:0||retrans:2|
[2025/09/12 05:04:43 415711] [debug] |scid:c0df9c42933888873dffb74c|xqc_send_ctl_on_packet_sent|path:0|inflight:1050|applimit:0|
[2025/09/12 05:04:43 415715] [debug] |scid:c0df9c42933888873dffb74c|xqc_send_ctl_get_pto_time_and_space|srtt:31975|rtt_var:4134|pto_duration:48511|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:04:43 415719] [debug] |scid:c0df9c42933888873dffb74c|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8AFD3AC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:04:43 415723] [debug] |scid:c0df9c42933888873dffb74c|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8AFD3AC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:04:43 415727] [debug] |scid:c0df9c42933888873dffb74c|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8AFD3AC|path:0|PNS: 2, unacked: 1334|
[2025/09/12 05:04:43 415731] [debug] |scid:c0df9c42933888873dffb74c|xqc_timer_set|type:LOSS_DETECTION|expire:1757653483489188|now:1757653483415715|interv:73473|
[2025/09/12 05:04:43 415735] [debug] |scid:c0df9c42933888873dffb74c|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB8AFD3AC|path:0|pns:2|expire:1757653483489188|now:1757653483415715|interval:73473|pto_count:0|srtt:31975
[2025/09/12 05:04:43 415739] [debug] |scid:c0df9c42933888873dffb74c|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:48500|inflight:1334|
[2025/09/12 05:04:43 415744] [debug] |scid:c0df9c42933888873dffb74c|xqc_conn_next_wakeup_time|wakeup_time:1757653483489188|
[2025/09/12 05:04:43 415748] [debug] |scid:c0df9c42933888873dffb74c|xqc_engine_add_wakeup_queue|next_tick_time:1757653483489188|
[2025/09/12 05:04:43 415752] [debug] |xqc_engine_wakeup_after|wakeup:1757653483489188|now:1757653483415752|diff:73436|
[2025/09/12 05:04:43 415756] [debug] |xqc_engine_main_logic|END|now:1757653483415574|
[2025/09/12 05:04:43 482800] [info] |xqc_engine_packet_process|==>|conn:0000558BB8AFD3AC|size:1406|state:ESTABED|recv_time:1757653483482799|
[2025/09/12 05:04:43 482821] [debug] |scid:c0df9c42933888873dffb74c|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:c0df9c42933888873dffb74c|spin_bit:0|
[2025/09/12 05:04:43 482842] [debug] |scid:c0df9c42933888873dffb74c|xqc_packet_decrypt|largest_pn:897699066|
[2025/09/12 05:04:43 482850] [debug] |scid:c0df9c42933888873dffb74c|xqc_packet_decrypt|decryption nonce|path_id:0|pn:897699067|
[2025/09/12 05:04:43 482861] [debug] |scid:c0df9c42933888873dffb74c|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:897699067|
[2025/09/12 05:04:43 482870] [debug] |scid:c0df9c42933888873dffb74c|xqc_process_frames|frame_type:1|
[2025/09/12 05:04:43 482876] [debug] |scid:c0df9c42933888873dffb74c|xqc_process_frames|frame_type:0|
[2025/09/12 05:04:43 482884] [debug] |scid:c0df9c42933888873dffb74c|xqc_process_padding_frame|process padding|
[2025/09/12 05:04:43 482896] [debug] |scid:c0df9c42933888873dffb74c|xqc_timer_set|type:ACK_01RTT|expire:1757653483507799|now:1757653483482799|interv:25000|
[2025/09/12 05:04:43 482907] [debug] |scid:c0df9c42933888873dffb74c|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:1757653483482799|max_ack_delay:25000|
[2025/09/12 05:04:43 482916] [debug] |scid:c0df9c42933888873dffb74c|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:897699067|largest:897699067|pns:2|
[2025/09/12 05:04:43 482925] [info] |scid:c0df9c42933888873dffb74c|xqc_conn_on_pkt_processed|====>|conn:0000558BB8AFD3AC|path:0|size:1406|pkt_type:SHORT_HEADER|pkt_num:897699067|frame:PADDING PING |recv_time:1757653483482799|dcid:c0df9c42933888873dffb74c|dcid_seq:0|
[2025/09/12 05:04:43 482934] [debug] |scid:c0df9c42933888873dffb74c|xqc_timer_set|type:PATH_IDLE|expire:1757653603482799|now:1757653483482799|interv:120000000|
[2025/09/12 05:04:43 482941] [debug] |scid:c0df9c42933888873dffb74c|xqc_timer_set|type:CONN_IDLE|expire:1757653603482799|now:1757653483482799|interv:120000000|
[2025/09/12 05:04:43 482948] [debug] |scid:c0df9c42933888873dffb74c|xqc_engine_remove_wakeup_queue|next_tick_time:1757653483489188|pq_index:0|
[2025/09/12 05:04:43 482956] [debug] |scid:c0df9c42933888873dffb74c|xqc_engine_add_active_queue|last_ticked_time:1757653483415574|
[2025/09/12 05:04:43 482964] [debug] |xqc_engine_main_logic|BEGIN|now:1757653483482964|
[2025/09/12 05:04:43 482974] [debug] |scid:c0df9c42933888873dffb74c|xqc_engine_process_conn|conn:0000558BB8AFD3AC|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:1757653483482972|
[2025/09/12 05:04:43 482985] [debug] |scid:c0df9c42933888873dffb74c|xqc_conn_next_wakeup_time|wakeup_time:1757653483489188|
[2025/09/12 05:04:43 482993] [debug] |scid:c0df9c42933888873dffb74c|xqc_engine_add_wakeup_queue|next_tick_time:1757653483489188|
[2025/09/12 05:04:43 483000] [debug] |xqc_engine_wakeup_after|wakeup:1757653483489188|now:1757653483482999|diff:6189|
[2025/09/12 05:04:43 483007] [debug] |xqc_engine_main_logic|END|now:1757653483482972|
[2025/09/12 05:04:43 483018] [debug] |xqc_engine_main_logic|BEGIN|now:1757653483483018|
[2025/09/12 05:04:43 483026] [debug] |xqc_engine_wakeup_after|wakeup:1757653483489188|now:1757653483483025|diff:6163|
[2025/09/12 05:04:43 483034] [debug] |xqc_engine_main_logic|END|now:1757653483483018|
[2025/09/12 05:04:43 490135] [debug] |xqc_engine_main_logic|BEGIN|now:1757653483490135|
[2025/09/12 05:04:43 490150] [debug] |scid:c0df9c42933888873dffb74c|xqc_engine_remove_wakeup_queue|next_tick_time:1757653483489188|pq_index:0|
[2025/09/12 05:04:43 490156] [debug] |scid:c0df9c42933888873dffb74c|xqc_engine_add_active_queue|last_ticked_time:1757653483482972|
[2025/09/12 05:04:43 490163] [debug] |scid:c0df9c42933888873dffb74c|xqc_engine_process_conn|conn:0000558BB8AFD3AC|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:1757653483490161|
[2025/09/12 05:04:43 490176] [debug] |scid:c0df9c42933888873dffb74c|xqc_timer_expire|timer expired|type:LOSS_DETECTION|expire_time:1757653483489188|now:1757653483490161|
[2025/09/12 05:04:43 490183] [debug] |scid:c0df9c42933888873dffb74c|xqc_timer_loss_detection_timeout|path:0|loss_detection_timeout|
[2025/09/12 05:04:43 490191] [debug] |scid:c0df9c42933888873dffb74c|xqc_timer_loss_detection_timeout|send Probe pkts|conn:0000558BB8AFD3AC|path:0|bytes_in_flight:1334|
[2025/09/12 05:04:43 490199] [debug] |scid:c0df9c42933888873dffb74c|xqc_send_ctl_get_pto_time_and_space|srtt:31975|rtt_var:4134|pto_duration:48511|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:04:43 490206] [debug] |scid:c0df9c42933888873dffb74c|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8AFD3AC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:04:43 490213] [debug] |scid:c0df9c42933888873dffb74c|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8AFD3AC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:04:43 490221] [debug] |scid:c0df9c42933888873dffb74c|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8AFD3AC|path:0|PNS: 2, unacked: 1334|
[2025/09/12 05:04:43 490229] [debug] |scid:c0df9c42933888873dffb74c|xqc_path_send_one_or_two_ack_elicit_pkts|send two ack-eliciting pkts|path:0|pns:2|
[2025/09/12 05:04:43 490236] [debug] |scid:c0df9c42933888873dffb74c|xqc_conn_send_probe_pkt|conn:0000558BB8AFD3AC|path:0|pkt_num:4|size:284|pkt_type:SHORT_HEADER|frame:CRYPTO |conn_state:ESTABED|
[2025/09/12 05:04:43 490244] [debug] |scid:c0df9c42933888873dffb74c|xqc_conn_send_probe_pkt|conn:0000558BB8AFD3AC|path:0|pkt_num:7|size:1050|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|
[2025/09/12 05:04:43 490249] [debug] |scid:c0df9c42933888873dffb74c|xqc_timer_loss_detection_timeout|xqc_send_ctl_set_loss_detection_timer|PTO|conn:0000558BB8AFD3AC|pto_count:1
[2025/09/12 05:04:43 490255] [debug] |scid:c0df9c42933888873dffb74c|xqc_send_ctl_get_pto_time_and_space|srtt:31975|rtt_var:4134|pto_duration:97022|backoff_factor:2.00|backoff:2.00|pto_cnt:1|max_ack_delay:25|
[2025/09/12 05:04:43 490260] [debug] |scid:c0df9c42933888873dffb74c|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8AFD3AC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:04:43 490265] [debug] |scid:c0df9c42933888873dffb74c|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8AFD3AC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:04:43 490269] [debug] |scid:c0df9c42933888873dffb74c|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8AFD3AC|path:0|PNS: 2, unacked: 284|
[2025/09/12 05:04:43 490274] [debug] |scid:c0df9c42933888873dffb74c|xqc_timer_set|type:LOSS_DETECTION|expire:1757653483562699|now:1757653483490254|interv:72445|
[2025/09/12 05:04:43 490279] [debug] |scid:c0df9c42933888873dffb74c|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB8AFD3AC|path:0|pns:2|expire:1757653483562699|now:1757653483490254|interval:72445|pto_count:1|srtt:31975
[2025/09/12 05:04:43 490287] [debug] |scid:c0df9c42933888873dffb74c|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:CRYPTO |stream_id:0|stream_offset:0|
[2025/09/12 05:04:43 490292] [debug] |scid:c0df9c42933888873dffb74c|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:STREAM |stream_id:0|stream_offset:1024|
[2025/09/12 05:04:43 490298] [debug] |scid:c0df9c42933888873dffb74c|xqc_check_acked_or_dropped_pkt|conn:0000558BB8AFD3AC|pkt_num:4|size:284|pkt_type:SHORT_HEADER|frame:CRYPTO |
[2025/09/12 05:04:43 490304] [debug] |scid:c0df9c42933888873dffb74c|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:10|
[2025/09/12 05:04:43 490342] [info] |scid:c0df9c42933888873dffb74c|xqc_send_packet_with_pn|<==|conn:0000558BB8AFD3AC|path:0|pkt_num:10|size:284|sent:300|pkt_type:SHORT_HEADER|frame:CRYPTO |inflight:284|now:1757653483490314|stream_id:0|stream_offset:0|
[2025/09/12 05:04:43 490349] [debug] |scid:c0df9c42933888873dffb74c|xqc_send_ctl_on_packet_sent|conn:0000558BB8AFD3AC|path:0|pkt_num:10|origin_pktnum:4|size:284|enc_size:300|pkt_type:SHORT_HEADER|frame:CRYPTO |conn_state:ESTABED|po_in_flight:0||retrans:0|
[2025/09/12 05:04:43 490360] [debug] |scid:c0df9c42933888873dffb74c|xqc_send_ctl_on_packet_sent|path:0|inflight:284|applimit:0|
[2025/09/12 05:04:43 490366] [debug] |scid:c0df9c42933888873dffb74c|xqc_send_ctl_get_pto_time_and_space|srtt:31975|rtt_var:4134|pto_duration:97022|backoff_factor:2.00|backoff:2.00|pto_cnt:1|max_ack_delay:25|
[2025/09/12 05:04:43 490371] [debug] |scid:c0df9c42933888873dffb74c|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8AFD3AC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:04:43 490376] [debug] |scid:c0df9c42933888873dffb74c|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8AFD3AC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:04:43 490381] [debug] |scid:c0df9c42933888873dffb74c|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8AFD3AC|path:0|PNS: 2, unacked: 568|
[2025/09/12 05:04:43 490386] [debug] |scid:c0df9c42933888873dffb74c|xqc_timer_set|type:LOSS_DETECTION|expire:1757653483637336|now:1757653483490365|interv:146971|
[2025/09/12 05:04:43 490391] [debug] |scid:c0df9c42933888873dffb74c|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB8AFD3AC|path:0|pns:2|expire:1757653483637336|now:1757653483490365|interval:146971|pto_count:1|srtt:31975
[2025/09/12 05:04:43 490397] [debug] |scid:c0df9c42933888873dffb74c|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:48500|inflight:568|
[2025/09/12 05:04:43 490403] [debug] |scid:c0df9c42933888873dffb74c|xqc_check_acked_or_dropped_pkt|conn:0000558BB8AFD3AC|pkt_num:7|size:1050|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:04:43 490408] [debug] |scid:c0df9c42933888873dffb74c|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:11|
[2025/09/12 05:04:43 490433] [info] |scid:c0df9c42933888873dffb74c|xqc_send_packet_with_pn|<==|conn:0000558BB8AFD3AC|path:0|pkt_num:11|size:1050|sent:1066|pkt_type:SHORT_HEADER|frame:STREAM |inflight:568|now:1757653483490416|stream_id:0|stream_offset:1024|
[2025/09/12 05:04:43 490440] [debug] |scid:c0df9c42933888873dffb74c|xqc_send_ctl_on_packet_sent|conn:0000558BB8AFD3AC|path:0|pkt_num:11|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 05:04:43 490446] [debug] |scid:c0df9c42933888873dffb74c|xqc_send_ctl_on_packet_sent|path:0|inflight:568|applimit:0|
[2025/09/12 05:04:43 490451] [debug] |scid:c0df9c42933888873dffb74c|xqc_send_ctl_get_pto_time_and_space|srtt:31975|rtt_var:4134|pto_duration:97022|backoff_factor:2.00|backoff:2.00|pto_cnt:1|max_ack_delay:25|
[2025/09/12 05:04:43 490456] [debug] |scid:c0df9c42933888873dffb74c|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8AFD3AC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:04:43 490461] [debug] |scid:c0df9c42933888873dffb74c|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8AFD3AC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:04:43 490466] [debug] |scid:c0df9c42933888873dffb74c|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8AFD3AC|path:0|PNS: 2, unacked: 1618|
[2025/09/12 05:04:43 490471] [debug] |scid:c0df9c42933888873dffb74c|xqc_timer_set|type:LOSS_DETECTION|expire:1757653483637438|now:1757653483490451|interv:146987|
[2025/09/12 05:04:43 490476] [debug] |scid:c0df9c42933888873dffb74c|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB8AFD3AC|path:0|pns:2|expire:1757653483637438|now:1757653483490451|interval:146987|pto_count:1|srtt:31975
[2025/09/12 05:04:43 490481] [debug] |scid:c0df9c42933888873dffb74c|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:48500|inflight:1618|
[2025/09/12 05:04:43 490487] [debug] |scid:c0df9c42933888873dffb74c|xqc_conn_next_wakeup_time|wakeup_time:1757653483507799|
[2025/09/12 05:04:43 490493] [debug] |scid:c0df9c42933888873dffb74c|xqc_engine_add_wakeup_queue|next_tick_time:1757653483507799|
[2025/09/12 05:04:43 490497] [debug] |xqc_engine_wakeup_after|wakeup:1757653483507799|now:1757653483490497|diff:17302|
[2025/09/12 05:04:43 490507] [debug] |xqc_engine_main_logic|END|now:1757653483490161|
[2025/09/12 05:04:43 508576] [debug] |xqc_engine_main_logic|BEGIN|now:1757653483508576|
[2025/09/12 05:04:43 508588] [debug] |scid:c0df9c42933888873dffb74c|xqc_engine_remove_wakeup_queue|next_tick_time:1757653483507799|pq_index:0|
[2025/09/12 05:04:43 508592] [debug] |scid:c0df9c42933888873dffb74c|xqc_engine_add_active_queue|last_ticked_time:1757653483490161|
[2025/09/12 05:04:43 508597] [debug] |scid:c0df9c42933888873dffb74c|xqc_engine_process_conn|conn:0000558BB8AFD3AC|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:1757653483508596|
[2025/09/12 05:04:43 508602] [debug] |scid:c0df9c42933888873dffb74c|xqc_timer_expire|timer expired|type:ACK_01RTT|expire_time:1757653483507799|now:1757653483508596|
[2025/09/12 05:04:43 508606] [debug] |scid:c0df9c42933888873dffb74c|xqc_timer_ack_timeout|pns:2|path:0|
[2025/09/12 05:04:43 508610] [debug] |scid:c0df9c42933888873dffb74c|xqc_timer_expire|unset|type:ACK_01RTT|expire_time:1757653483507799|now:1757653483508596|
[2025/09/12 05:04:43 508614] [debug] |scid:c0df9c42933888873dffb74c|xqc_timer_unset|type:ACK_01RTT|
[2025/09/12 05:04:43 508620] [debug] |scid:c0df9c42933888873dffb74c|xqc_gen_ack_frame|largest_recv:897699067|ack_delay:25821|first_ack_range:3|largest_pkt_recv_time:1757653483482799|
[2025/09/12 05:04:43 508624] [debug] |scid:c0df9c42933888873dffb74c|xqc_gen_ack_frame|high:897699067|low:897699064|pkt_pns:2|
[2025/09/12 05:04:43 508628] [debug] |scid:c0df9c42933888873dffb74c|xqc_gen_ack_frame|high:897699062|low:897699062|pkt_pns:2|
[2025/09/12 05:04:43 508632] [debug] |scid:c0df9c42933888873dffb74c|xqc_write_ack_to_one_packet|ack_size:11|path:0|path_largest_recv:897699067|frame_largest_recv:897699067|
[2025/09/12 05:04:43 508637] [debug] |scid:c0df9c42933888873dffb74c|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:2|
[2025/09/12 05:04:43 508641] [debug] |scid:c0df9c42933888873dffb74c|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:ACK |stream_id:0|stream_offset:0|
[2025/09/12 05:04:43 508646] [debug] |scid:c0df9c42933888873dffb74c|xqc_check_acked_or_dropped_pkt|conn:0000558BB8AFD3AC|pkt_num:0|size:33|pkt_type:SHORT_HEADER|frame:ACK |
[2025/09/12 05:04:43 508651] [debug] |scid:c0df9c42933888873dffb74c|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:12|
[2025/09/12 05:04:43 508679] [info] |scid:c0df9c42933888873dffb74c|xqc_send_packet_with_pn|<==|conn:0000558BB8AFD3AC|path:0|pkt_num:12|size:33|sent:49|pkt_type:SHORT_HEADER|frame:ACK |inflight:1618|now:1757653483508658|stream_id:0|stream_offset:0|
[2025/09/12 05:04:43 508685] [debug] |scid:c0df9c42933888873dffb74c|xqc_send_ctl_on_packet_sent|conn:0000558BB8AFD3AC|path:0|pkt_num:12|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 05:04:43 508691] [debug] |scid:c0df9c42933888873dffb74c|xqc_conn_next_wakeup_time|wakeup_time:1757653483637438|
[2025/09/12 05:04:43 508695] [debug] |scid:c0df9c42933888873dffb74c|xqc_engine_add_wakeup_queue|next_tick_time:1757653483637438|
[2025/09/12 05:04:43 508699] [debug] |xqc_engine_wakeup_after|wakeup:1757653483548955|now:1757653483508699|diff:40256|
[2025/09/12 05:04:43 508703] [debug] |xqc_engine_main_logic|END|now:1757653483508596|
[2025/09/12 05:04:43 521237] [info] |xqc_engine_packet_process|==>|conn:0000558BB8AFD3AC|size:44|state:ESTABED|recv_time:1757653483521236|
[2025/09/12 05:04:43 521254] [debug] |scid:c0df9c42933888873dffb74c|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:c0df9c42933888873dffb74c|spin_bit:0|
[2025/09/12 05:04:43 521264] [debug] |scid:c0df9c42933888873dffb74c|xqc_packet_decrypt|largest_pn:897699067|
[2025/09/12 05:04:43 521272] [debug] |scid:c0df9c42933888873dffb74c|xqc_packet_decrypt|decryption nonce|path_id:0|pn:897699070|
[2025/09/12 05:04:43 521283] [debug] |scid:c0df9c42933888873dffb74c|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:897699070|
[2025/09/12 05:04:43 521300] [debug] |scid:c0df9c42933888873dffb74c|xqc_process_frames|frame_type:2|
[2025/09/12 05:04:43 521310] [debug] |scid:c0df9c42933888873dffb74c|xqc_send_ctl_on_ack_received|conn:0000558BB8AFD3AC|path:0|pkt_num:10|origin_pktnum:4|size:284|pns:2|pkt_type:SHORT_HEADER|frame:CRYPTO |conn_state:ESTABED|frame_largest_ack:10|path_largest_ack:10|
[2025/09/12 05:04:43 521317] [debug] |scid:c0df9c42933888873dffb74c|xqc_update_sample|sampler_update|prior_lost:3|tx_in_flight:568|prior_delivered:2548|prior_time:1757653483410198|is_app_limited:0|send_elapse:111119|ack_elapse:111038|ctl_first_sent_time:1757653483490314|lagest_ack_time:1757653483521236|curr_delivered:2832|
[2025/09/12 05:04:43 521326] [debug] |scid:c0df9c42933888873dffb74c|xqc_update_sample|sampler_sent_time_update:1757653483490314|
[2025/09/12 05:04:43 521334] [debug] |scid:c0df9c42933888873dffb74c|xqc_send_ctl_on_ack_received|sndq_packets_used:4||sndq_packets_used_bytes:0|sndq_packets_free:4|
[2025/09/12 05:04:43 521342] [debug] |scid:c0df9c42933888873dffb74c|xqc_send_ctl_update_rtt|before update rtt|conn:0000558BB8AFD3AC|srtt:31975|rttvar:4134|minrtt:30669|latest_rtt:30922|ack_delay:136|
[2025/09/12 05:04:43 521350] [debug] |scid:c0df9c42933888873dffb74c|xqc_send_ctl_update_rtt|l-0.0.0.0-443-c0df9c42933888873dffb74c p-193.167.0.100-33690-e76c6266c9562b5511c83788634590b44b |after update rtt|conn:0000558BB8AFD3AC|srtt:31827|rttvar:3398|minrtt:30669|latest_rtt:30922|ack_delay:136|
[2025/09/12 05:04:43 521358] [debug] |scid:c0df9c42933888873dffb74c|xqc_send_ctl_get_lost_sent_pn|largest_acked:10|lost_pn:7|thresh:3|
[2025/09/12 05:04:43 521366] [debug] |scid:c0df9c42933888873dffb74c|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:04:43 521372] [debug] |scid:c0df9c42933888873dffb74c|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:04:43 521377] [debug] |scid:c0df9c42933888873dffb74c|xqc_send_ctl_get_pto_time_and_space|srtt:31827|rtt_var:3398|pto_duration:45419|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:04:43 521383] [debug] |scid:c0df9c42933888873dffb74c|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8AFD3AC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:04:43 521388] [debug] |scid:c0df9c42933888873dffb74c|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8AFD3AC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:04:43 521395] [debug] |scid:c0df9c42933888873dffb74c|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8AFD3AC|path:0|PNS: 2, unacked: 1050|
[2025/09/12 05:04:43 521402] [debug] |scid:c0df9c42933888873dffb74c|xqc_timer_set|type:LOSS_DETECTION|expire:1757653483560835|now:1757653483521377|interv:39458|
[2025/09/12 05:04:43 521410] [debug] |scid:c0df9c42933888873dffb74c|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB8AFD3AC|path:0|pns:2|expire:1757653483560835|now:1757653483521377|interval:39458|pto_count:0|srtt:31827
[2025/09/12 05:04:43 521420] [debug] |scid:c0df9c42933888873dffb74c|xqc_generate_sample|sampler: send_elapse 111119, ack_elapse 111038, delivered 284|rate 2555|lost 3|
[2025/09/12 05:04:43 521428] [debug] |scid:c0df9c42933888873dffb74c|xqc_bbr_update_bandwidth|BBRv1: RTT round update 4 -> 5|
[2025/09/12 05:04:43 521437] [debug] |scid:c0df9c42933888873dffb74c|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (2555) in round 5|
[2025/09/12 05:04:43 521442] [debug] |scid:c0df9c42933888873dffb74c|xqc_bbr_update_min_rtt|minrtt expire|rtt:30669, old_rtt:30669|
[2025/09/12 05:04:43 521447] [debug] |scid:c0df9c42933888873dffb74c|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:5744|extra_cwnd:864|
[2025/09/12 05:04:43 521452] [debug] |scid:c0df9c42933888873dffb74c|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:48500|packet_lost:0|acked:284|po_sent_time:1757653483490314|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2832|
[2025/09/12 05:04:43 521462] [debug] |scid:c0df9c42933888873dffb74c|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:48500|packet_lost:0|acked:284|po_sent_time:1757653483490314|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2832|
[2025/09/12 05:04:43 521468] [debug] |scid:c0df9c42933888873dffb74c|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-c0df9c42933888873dffb74c p-193.167.0.100-33690-e76c6266c9562b5511c83788634590b44b |bbr on ack|mode:0|pacing_rate:4006390|bw:22292|cwnd:48784|full_bw_reached:0|inflight:1050|srtt:31827|latest_rtt:30922|min_rtt:30669|applimit:0|lost:3|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:1|
[2025/09/12 05:04:43 521475] [stats] |scid:c0df9c42933888873dffb74c|xqc_send_ctl_info_circle_record|l-0.0.0.0-443-c0df9c42933888873dffb74c p-193.167.0.100-33690-e76c6266c9562b5511c83788634590b44b |path:0||cwnd:48784|inflight:1050|mode:0|applimit:0|pacing_rate:4006390|bw:22292|srtt:31827|latest_rtt:30922|min_rtt:30669|send:21|lost:3|tlp:1|recv:12|recovery:0|slow_start:1|conn_life:993013|acked:284|delivered:2832|is_cwnd_limited:0|
[2025/09/12 05:04:43 521483] [debug] |scid:c0df9c42933888873dffb74c|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:897699070|largest:897699070|pns:2|
[2025/09/12 05:04:43 521489] [info] |scid:c0df9c42933888873dffb74c|xqc_conn_on_pkt_processed|====>|conn:0000558BB8AFD3AC|path:0|size:44|pkt_type:SHORT_HEADER|pkt_num:897699070|frame:ACK |recv_time:1757653483521236|dcid:c0df9c42933888873dffb74c|dcid_seq:0|
[2025/09/12 05:04:43 521495] [debug] |scid:c0df9c42933888873dffb74c|xqc_timer_set|type:PATH_IDLE|expire:1757653603521236|now:1757653483521236|interv:120000000|
[2025/09/12 05:04:43 521500] [debug] |scid:c0df9c42933888873dffb74c|xqc_timer_set|type:CONN_IDLE|expire:1757653603521236|now:1757653483521236|interv:120000000|
[2025/09/12 05:04:43 521505] [debug] |scid:c0df9c42933888873dffb74c|xqc_engine_remove_wakeup_queue|next_tick_time:1757653483637438|pq_index:1|
[2025/09/12 05:04:43 521511] [debug] |scid:c0df9c42933888873dffb74c|xqc_engine_add_active_queue|last_ticked_time:1757653483508596|
[2025/09/12 05:04:43 521516] [debug] |xqc_engine_main_logic|BEGIN|now:1757653483521515|
[2025/09/12 05:04:43 521522] [debug] |scid:c0df9c42933888873dffb74c|xqc_engine_process_conn|conn:0000558BB8AFD3AC|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:1757653483521520|
[2025/09/12 05:04:43 521529] [debug] |scid:c0df9c42933888873dffb74c|xqc_conn_next_wakeup_time|wakeup_time:1757653483560835|
[2025/09/12 05:04:43 521534] [debug] |scid:c0df9c42933888873dffb74c|xqc_engine_add_wakeup_queue|next_tick_time:1757653483560835|
[2025/09/12 05:04:43 521539] [debug] |xqc_engine_wakeup_after|wakeup:1757653483548955|now:1757653483521539|diff:27416|
[2025/09/12 05:04:43 521544] [debug] |xqc_engine_main_logic|END|now:1757653483521520|
[2025/09/12 05:04:43 521551] [debug] |xqc_engine_main_logic|BEGIN|now:1757653483521551|
[2025/09/12 05:04:43 521556] [debug] |xqc_engine_wakeup_after|wakeup:1757653483548955|now:1757653483521555|diff:27400|
[2025/09/12 05:04:43 521560] [debug] |xqc_engine_main_logic|END|now:1757653483521551|
[2025/09/12 05:04:43 549636] [debug] |xqc_engine_main_logic|BEGIN|now:1757653483549635|
[2025/09/12 05:04:43 549651] [debug] |scid:74017613ea83cc55947d2a9b|xqc_engine_remove_wakeup_queue|next_tick_time:1757653483548955|pq_index:0|
[2025/09/12 05:04:43 549658] [debug] |scid:74017613ea83cc55947d2a9b|xqc_engine_add_active_queue|last_ticked_time:1757653480751570|
[2025/09/12 05:04:43 549665] [debug] |scid:74017613ea83cc55947d2a9b|xqc_engine_process_conn|conn:0000558BB8AB548C|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:1757653483549663|
[2025/09/12 05:04:43 549678] [debug] |scid:74017613ea83cc55947d2a9b|xqc_timer_expire|timer expired|type:LOSS_DETECTION|expire_time:1757653483548955|now:1757653483549663|
[2025/09/12 05:04:43 549684] [debug] |scid:74017613ea83cc55947d2a9b|xqc_timer_loss_detection_timeout|path:0|loss_detection_timeout|
[2025/09/12 05:04:43 549689] [debug] |scid:74017613ea83cc55947d2a9b|xqc_timer_loss_detection_timeout|send Probe pkts|conn:0000558BB8AB548C|path:0|bytes_in_flight:9450|
[2025/09/12 05:04:43 549694] [debug] |scid:74017613ea83cc55947d2a9b|xqc_send_ctl_get_pto_time_and_space|srtt:33321|rtt_var:7272|pto_duration:1997088|backoff_factor:2.00|backoff:32.00|pto_cnt:5|max_ack_delay:25|
[2025/09/12 05:04:43 549700] [debug] |scid:74017613ea83cc55947d2a9b|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8AB548C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:04:43 549705] [debug] |scid:74017613ea83cc55947d2a9b|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8AB548C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:04:43 549709] [debug] |scid:74017613ea83cc55947d2a9b|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8AB548C|path:0|PNS: 2, unacked: 9450|
[2025/09/12 05:04:43 549714] [debug] |scid:74017613ea83cc55947d2a9b|xqc_path_send_one_or_two_ack_elicit_pkts|send two ack-eliciting pkts|path:0|pns:2|
[2025/09/12 05:04:43 549720] [debug] |scid:74017613ea83cc55947d2a9b|xqc_conn_send_probe_pkt|conn:0000558BB8AB548C|path:0|pkt_num:6|size:1050|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|
[2025/09/12 05:04:43 549727] [debug] |scid:74017613ea83cc55947d2a9b|xqc_conn_send_probe_pkt|conn:0000558BB8AB548C|path:0|pkt_num:8|size:1050|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|
[2025/09/12 05:04:43 549734] [debug] |scid:74017613ea83cc55947d2a9b|xqc_timer_loss_detection_timeout|xqc_send_ctl_set_loss_detection_timer|PTO|conn:0000558BB8AB548C|pto_count:6
[2025/09/12 05:04:43 549739] [debug] |scid:74017613ea83cc55947d2a9b|xqc_send_ctl_get_pto_time_and_space|srtt:33321|rtt_var:7272|pto_duration:3994176|backoff_factor:2.00|backoff:64.00|pto_cnt:6|max_ack_delay:25|
[2025/09/12 05:04:43 549744] [debug] |scid:74017613ea83cc55947d2a9b|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8AB548C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:04:43 549749] [debug] |scid:74017613ea83cc55947d2a9b|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8AB548C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:04:43 549754] [debug] |scid:74017613ea83cc55947d2a9b|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8AB548C|path:0|PNS: 2, unacked: 9450|
[2025/09/12 05:04:43 549759] [debug] |scid:74017613ea83cc55947d2a9b|xqc_timer_set|type:LOSS_DETECTION|expire:1757653486346043|now:1757653483549738|interv:2796305|
[2025/09/12 05:04:43 549764] [debug] |scid:74017613ea83cc55947d2a9b|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB8AB548C|path:0|pns:2|expire:1757653486346043|now:1757653483549738|interval:2796305|pto_count:6|srtt:33321
[2025/09/12 05:04:43 549771] [debug] |scid:74017613ea83cc55947d2a9b|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:STREAM |stream_id:0|stream_offset:1024|
[2025/09/12 05:04:43 549777] [debug] |scid:74017613ea83cc55947d2a9b|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:STREAM |stream_id:0|stream_offset:1024|
[2025/09/12 05:04:43 549782] [debug] |scid:74017613ea83cc55947d2a9b|xqc_check_acked_or_dropped_pkt|conn:0000558BB8AB548C|pkt_num:6|size:1050|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:04:43 549788] [debug] |scid:74017613ea83cc55947d2a9b|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:27|
[2025/09/12 05:04:43 549828] [info] |scid:74017613ea83cc55947d2a9b|xqc_send_packet_with_pn|<==|conn:0000558BB8AB548C|path:0|pkt_num:27|size:1050|sent:1066|pkt_type:SHORT_HEADER|frame:STREAM |inflight:9450|now:1757653483549799|stream_id:0|stream_offset:1024|
[2025/09/12 05:04:43 549835] [debug] |scid:74017613ea83cc55947d2a9b|xqc_send_ctl_on_packet_sent|conn:0000558BB8AB548C|path:0|pkt_num:27|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 05:04:43 549846] [debug] |scid:74017613ea83cc55947d2a9b|xqc_send_ctl_on_packet_sent|path:0|inflight:9450|applimit:0|
[2025/09/12 05:04:43 549852] [debug] |scid:74017613ea83cc55947d2a9b|xqc_send_ctl_get_pto_time_and_space|srtt:33321|rtt_var:7272|pto_duration:3994176|backoff_factor:2.00|backoff:64.00|pto_cnt:6|max_ack_delay:25|
[2025/09/12 05:04:43 549857] [debug] |scid:74017613ea83cc55947d2a9b|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8AB548C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:04:43 549862] [debug] |scid:74017613ea83cc55947d2a9b|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8AB548C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:04:43 549867] [debug] |scid:74017613ea83cc55947d2a9b|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8AB548C|path:0|PNS: 2, unacked: 10500|
[2025/09/12 05:04:43 549872] [debug] |scid:74017613ea83cc55947d2a9b|xqc_timer_set|type:LOSS_DETECTION|expire:1757653489143975|now:1757653483549851|interv:5594124|
[2025/09/12 05:04:43 549877] [debug] |scid:74017613ea83cc55947d2a9b|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB8AB548C|path:0|pns:2|expire:1757653489143975|now:1757653483549851|interval:5594124|pto_count:6|srtt:33321
[2025/09/12 05:04:43 549883] [debug] |scid:74017613ea83cc55947d2a9b|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:48785|inflight:10500|
[2025/09/12 05:04:43 549888] [debug] |scid:74017613ea83cc55947d2a9b|xqc_check_acked_or_dropped_pkt|conn:0000558BB8AB548C|pkt_num:8|size:1050|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:04:43 549894] [debug] |scid:74017613ea83cc55947d2a9b|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:28|
[2025/09/12 05:04:43 549918] [info] |scid:74017613ea83cc55947d2a9b|xqc_send_packet_with_pn|<==|conn:0000558BB8AB548C|path:0|pkt_num:28|size:1050|sent:1066|pkt_type:SHORT_HEADER|frame:STREAM |inflight:10500|now:1757653483549901|stream_id:0|stream_offset:1024|
[2025/09/12 05:04:43 549925] [debug] |scid:74017613ea83cc55947d2a9b|xqc_send_ctl_on_packet_sent|conn:0000558BB8AB548C|path:0|pkt_num:28|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 05:04:43 549931] [debug] |scid:74017613ea83cc55947d2a9b|xqc_send_ctl_on_packet_sent|path:0|inflight:10500|applimit:0|
[2025/09/12 05:04:43 549936] [debug] |scid:74017613ea83cc55947d2a9b|xqc_send_ctl_get_pto_time_and_space|srtt:33321|rtt_var:7272|pto_duration:3994176|backoff_factor:2.00|backoff:64.00|pto_cnt:6|max_ack_delay:25|
[2025/09/12 05:04:43 549941] [debug] |scid:74017613ea83cc55947d2a9b|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8AB548C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:04:43 549946] [debug] |scid:74017613ea83cc55947d2a9b|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8AB548C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:04:43 549951] [debug] |scid:74017613ea83cc55947d2a9b|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8AB548C|path:0|PNS: 2, unacked: 11550|
[2025/09/12 05:04:43 549955] [debug] |scid:74017613ea83cc55947d2a9b|xqc_timer_set|type:LOSS_DETECTION|expire:1757653489144077|now:1757653483549936|interv:5594141|
[2025/09/12 05:04:43 549960] [debug] |scid:74017613ea83cc55947d2a9b|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB8AB548C|path:0|pns:2|expire:1757653489144077|now:1757653483549936|interval:5594141|pto_count:6|srtt:33321
[2025/09/12 05:04:43 549966] [debug] |scid:74017613ea83cc55947d2a9b|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:48785|inflight:11550|
[2025/09/12 05:04:43 549971] [debug] |scid:74017613ea83cc55947d2a9b|xqc_conn_next_wakeup_time|wakeup_time:1757653489144077|
[2025/09/12 05:04:43 549977] [debug] |scid:74017613ea83cc55947d2a9b|xqc_engine_add_wakeup_queue|next_tick_time:1757653489144077|
[2025/09/12 05:04:43 549981] [debug] |xqc_engine_wakeup_after|wakeup:1757653483560835|now:1757653483549981|diff:10854|
[2025/09/12 05:04:43 549987] [debug] |xqc_engine_main_logic|END|now:1757653483549663|
[2025/09/12 05:04:43 561079] [debug] |xqc_engine_main_logic|BEGIN|now:1757653483561078|
[2025/09/12 05:04:43 561091] [debug] |scid:c0df9c42933888873dffb74c|xqc_engine_remove_wakeup_queue|next_tick_time:1757653483560835|pq_index:0|
[2025/09/12 05:04:43 561097] [debug] |scid:c0df9c42933888873dffb74c|xqc_engine_add_active_queue|last_ticked_time:1757653483521520|
[2025/09/12 05:04:43 561103] [debug] |scid:c0df9c42933888873dffb74c|xqc_engine_process_conn|conn:0000558BB8AFD3AC|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:1757653483561101|
[2025/09/12 05:04:43 561108] [debug] |scid:c0df9c42933888873dffb74c|xqc_timer_expire|timer expired|type:LOSS_DETECTION|expire_time:1757653483560835|now:1757653483561101|
[2025/09/12 05:04:43 561112] [debug] |scid:c0df9c42933888873dffb74c|xqc_timer_loss_detection_timeout|path:0|loss_detection_timeout|
[2025/09/12 05:04:43 561116] [debug] |scid:c0df9c42933888873dffb74c|xqc_timer_loss_detection_timeout|send Probe pkts|conn:0000558BB8AFD3AC|path:0|bytes_in_flight:1050|
[2025/09/12 05:04:43 561120] [debug] |scid:c0df9c42933888873dffb74c|xqc_send_ctl_get_pto_time_and_space|srtt:31827|rtt_var:3398|pto_duration:45419|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:04:43 561124] [debug] |scid:c0df9c42933888873dffb74c|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8AFD3AC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:04:43 561128] [debug] |scid:c0df9c42933888873dffb74c|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8AFD3AC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:04:43 561132] [debug] |scid:c0df9c42933888873dffb74c|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8AFD3AC|path:0|PNS: 2, unacked: 1050|
[2025/09/12 05:04:43 561136] [debug] |scid:c0df9c42933888873dffb74c|xqc_path_send_one_or_two_ack_elicit_pkts|send two ack-eliciting pkts|path:0|pns:2|
[2025/09/12 05:04:43 561140] [debug] |scid:c0df9c42933888873dffb74c|xqc_conn_send_probe_pkt|conn:0000558BB8AFD3AC|path:0|pkt_num:7|size:1050|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|
[2025/09/12 05:04:43 561146] [debug] |scid:c0df9c42933888873dffb74c|xqc_conn_send_probe_pkt|conn:0000558BB8AFD3AC|path:0|pkt_num:11|size:1050|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|
[2025/09/12 05:04:43 561150] [debug] |scid:c0df9c42933888873dffb74c|xqc_timer_loss_detection_timeout|xqc_send_ctl_set_loss_detection_timer|PTO|conn:0000558BB8AFD3AC|pto_count:1
[2025/09/12 05:04:43 561154] [debug] |scid:c0df9c42933888873dffb74c|xqc_send_ctl_set_loss_detection_timer|unset|no ack-eliciting pkts in flight|conn:0000558BB8AFD3AC|path:0|
[2025/09/12 05:04:43 561158] [debug] |scid:c0df9c42933888873dffb74c|xqc_timer_unset|type:LOSS_DETECTION|
[2025/09/12 05:04:43 561162] [debug] |scid:c0df9c42933888873dffb74c|xqc_timer_expire|unset|type:LOSS_DETECTION|expire_time:0|now:1757653483561101|
[2025/09/12 05:04:43 561166] [debug] |scid:c0df9c42933888873dffb74c|xqc_timer_unset|type:LOSS_DETECTION|
[2025/09/12 05:04:43 561171] [debug] |scid:c0df9c42933888873dffb74c|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:STREAM |stream_id:0|stream_offset:1024|
[2025/09/12 05:04:43 561175] [debug] |scid:c0df9c42933888873dffb74c|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:STREAM |stream_id:0|stream_offset:1024|
[2025/09/12 05:04:43 561180] [debug] |scid:c0df9c42933888873dffb74c|xqc_check_acked_or_dropped_pkt|conn:0000558BB8AFD3AC|pkt_num:7|size:1050|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:04:43 561184] [debug] |scid:c0df9c42933888873dffb74c|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:13|
[2025/09/12 05:04:43 561217] [info] |scid:c0df9c42933888873dffb74c|xqc_send_packet_with_pn|<==|conn:0000558BB8AFD3AC|path:0|pkt_num:13|size:1050|sent:1066|pkt_type:SHORT_HEADER|frame:STREAM |inflight:0|now:1757653483561193|stream_id:0|stream_offset:1024|
[2025/09/12 05:04:43 561223] [debug] |scid:c0df9c42933888873dffb74c|xqc_send_ctl_on_packet_sent|conn:0000558BB8AFD3AC|path:0|pkt_num:13|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 05:04:43 561234] [debug] |scid:c0df9c42933888873dffb74c|xqc_send_ctl_on_packet_sent|path:0|inflight:0|applimit:0|
[2025/09/12 05:04:43 561238] [debug] |scid:c0df9c42933888873dffb74c|xqc_send_ctl_get_pto_time_and_space|srtt:31827|rtt_var:3398|pto_duration:90838|backoff_factor:2.00|backoff:2.00|pto_cnt:1|max_ack_delay:25|
[2025/09/12 05:04:43 561242] [debug] |scid:c0df9c42933888873dffb74c|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8AFD3AC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:04:43 561246] [debug] |scid:c0df9c42933888873dffb74c|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8AFD3AC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:04:43 561250] [debug] |scid:c0df9c42933888873dffb74c|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8AFD3AC|path:0|PNS: 2, unacked: 1050|
[2025/09/12 05:04:43 561254] [debug] |scid:c0df9c42933888873dffb74c|xqc_timer_set|type:LOSS_DETECTION|expire:1757653483702031|now:1757653483561238|interv:140793|
[2025/09/12 05:04:43 561258] [debug] |scid:c0df9c42933888873dffb74c|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB8AFD3AC|path:0|pns:2|expire:1757653483702031|now:1757653483561238|interval:140793|pto_count:1|srtt:31827
[2025/09/12 05:04:43 561263] [debug] |scid:c0df9c42933888873dffb74c|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:48784|inflight:1050|
[2025/09/12 05:04:43 561268] [debug] |scid:c0df9c42933888873dffb74c|xqc_check_acked_or_dropped_pkt|conn:0000558BB8AFD3AC|pkt_num:11|size:1050|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:04:43 561272] [debug] |scid:c0df9c42933888873dffb74c|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:14|
[2025/09/12 05:04:43 561293] [info] |scid:c0df9c42933888873dffb74c|xqc_send_packet_with_pn|<==|conn:0000558BB8AFD3AC|path:0|pkt_num:14|size:1050|sent:1066|pkt_type:SHORT_HEADER|frame:STREAM |inflight:1050|now:1757653483561278|stream_id:0|stream_offset:1024|
[2025/09/12 05:04:43 561299] [debug] |scid:c0df9c42933888873dffb74c|xqc_send_ctl_on_packet_sent|conn:0000558BB8AFD3AC|path:0|pkt_num:14|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 05:04:43 561303] [debug] |scid:c0df9c42933888873dffb74c|xqc_send_ctl_on_packet_sent|path:0|inflight:1050|applimit:0|
[2025/09/12 05:04:43 561307] [debug] |scid:c0df9c42933888873dffb74c|xqc_send_ctl_get_pto_time_and_space|srtt:31827|rtt_var:3398|pto_duration:90838|backoff_factor:2.00|backoff:2.00|pto_cnt:1|max_ack_delay:25|
[2025/09/12 05:04:43 561311] [debug] |scid:c0df9c42933888873dffb74c|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8AFD3AC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:04:43 561315] [debug] |scid:c0df9c42933888873dffb74c|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8AFD3AC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:04:43 561319] [debug] |scid:c0df9c42933888873dffb74c|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8AFD3AC|path:0|PNS: 2, unacked: 2100|
[2025/09/12 05:04:43 561323] [debug] |scid:c0df9c42933888873dffb74c|xqc_timer_set|type:LOSS_DETECTION|expire:1757653483702116|now:1757653483561307|interv:140809|
[2025/09/12 05:04:43 561327] [debug] |scid:c0df9c42933888873dffb74c|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB8AFD3AC|path:0|pns:2|expire:1757653483702116|now:1757653483561307|interval:140809|pto_count:1|srtt:31827
[2025/09/12 05:04:43 561332] [debug] |scid:c0df9c42933888873dffb74c|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:48784|inflight:2100|
[2025/09/12 05:04:43 561337] [debug] |scid:c0df9c42933888873dffb74c|xqc_conn_next_wakeup_time|wakeup_time:1757653483702116|
[2025/09/12 05:04:43 561341] [debug] |scid:c0df9c42933888873dffb74c|xqc_engine_add_wakeup_queue|next_tick_time:1757653483702116|
[2025/09/12 05:04:43 561345] [debug] |xqc_engine_wakeup_after|wakeup:1757653483647744|now:1757653483561345|diff:86399|
[2025/09/12 05:04:43 561353] [debug] |xqc_engine_main_logic|END|now:1757653483561101|
[2025/09/12 05:04:43 592726] [info] |xqc_engine_packet_process|==>|conn:0000558BB8AFD3AC|size:39|state:ESTABED|recv_time:1757653483592722|
[2025/09/12 05:04:43 592750] [debug] |scid:c0df9c42933888873dffb74c|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:c0df9c42933888873dffb74c|spin_bit:0|
[2025/09/12 05:04:43 592763] [debug] |scid:c0df9c42933888873dffb74c|xqc_packet_decrypt|largest_pn:897699070|
[2025/09/12 05:04:43 592769] [debug] |scid:c0df9c42933888873dffb74c|xqc_packet_decrypt|decryption nonce|path_id:0|pn:897699072|
[2025/09/12 05:04:43 592781] [debug] |scid:c0df9c42933888873dffb74c|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:897699072|
[2025/09/12 05:04:43 592787] [debug] |scid:c0df9c42933888873dffb74c|xqc_process_frames|frame_type:1c|
[2025/09/12 05:04:43 592794] [debug] |scid:c0df9c42933888873dffb74c|xqc_timer_set|type:CONN_DRAINING|expire:1757653483804050|now:1757653483592793|interv:211257|
[2025/09/12 05:04:43 592801] [debug] |scid:c0df9c42933888873dffb74c|xqc_send_queue_drop_packets|sndq_packets_used:4|sndq_packets_used_bytes:0|sndq_packets_free:4|
[2025/09/12 05:04:43 592808] [debug] |scid:c0df9c42933888873dffb74c|xqc_send_queue_drop_packets|path:0|ctl_bytes_in_flight:2100|
[2025/09/12 05:04:43 592814] [debug] |scid:c0df9c42933888873dffb74c|xqc_timer_unset|type:ACK_INIT|
[2025/09/12 05:04:43 592820] [debug] |scid:c0df9c42933888873dffb74c|xqc_timer_unset|type:ACK_HSK|
[2025/09/12 05:04:43 592825] [debug] |scid:c0df9c42933888873dffb74c|xqc_timer_unset|type:ACK_01RTT|
[2025/09/12 05:04:43 592831] [debug] |scid:c0df9c42933888873dffb74c|xqc_timer_unset|type:LOSS_DETECTION|
[2025/09/12 05:04:43 592840] [info] |scid:c0df9c42933888873dffb74c|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 05:04:43 592848] [debug] |scid:c0df9c42933888873dffb74c|xqc_conn_immediate_close|gen_conn_close|state:CLOSING|
[2025/09/12 05:04:43 592855] [debug] |scid:c0df9c42933888873dffb74c|xqc_process_frames|draining state, skip|
[2025/09/12 05:04:43 592864] [debug] |scid:c0df9c42933888873dffb74c|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:897699072|largest:897699072|pns:2|
[2025/09/12 05:04:43 592871] [info] |scid:c0df9c42933888873dffb74c|xqc_conn_on_pkt_processed|====>|conn:0000558BB8AFD3AC|path:0|size:39|pkt_type:SHORT_HEADER|pkt_num:897699072|frame:CONNECTION_CLOSE |recv_time:1757653483592722|dcid:c0df9c42933888873dffb74c|dcid_seq:0|
[2025/09/12 05:04:43 592879] [debug] |scid:c0df9c42933888873dffb74c|xqc_timer_set|type:PATH_IDLE|expire:1757653603592722|now:1757653483592722|interv:120000000|
[2025/09/12 05:04:43 592885] [debug] |scid:c0df9c42933888873dffb74c|xqc_timer_set|type:CONN_IDLE|expire:1757653603592722|now:1757653483592722|interv:120000000|
[2025/09/12 05:04:43 592889] [debug] |scid:c0df9c42933888873dffb74c|xqc_engine_remove_wakeup_queue|next_tick_time:1757653483702116|pq_index:1|
[2025/09/12 05:04:43 592894] [debug] |scid:c0df9c42933888873dffb74c|xqc_engine_add_active_queue|last_ticked_time:1757653483561101|
[2025/09/12 05:04:43 592899] [debug] |xqc_engine_main_logic|BEGIN|now:1757653483592898|
[2025/09/12 05:04:43 592905] [debug] |scid:c0df9c42933888873dffb74c|xqc_engine_process_conn|conn:0000558BB8AFD3AC|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:1757653483592903|
[2025/09/12 05:04:43 592915] [debug] |scid:c0df9c42933888873dffb74c|xqc_path_get_perf_class|conn:0000558BB8AFD3AC|path_id:0|path_srtt:31827|min_srtt:31827|path_bw:22292|loss_rate:33.33|path_pto:1|
[2025/09/12 05:04:43 592921] [debug] |scid:c0df9c42933888873dffb74c|xqc_minrtt_scheduler_get_path|path srtt|conn:0000558BB8AFD3AC|path_id:0|path_srtt:31827|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:04:43 592936] [debug] |scid:c0df9c42933888873dffb74c|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CONNECTION_CLOSE |pn:0|size:26|reinj:0|path_class:4|
[2025/09/12 05:04:43 592945] [debug] |scid:c0df9c42933888873dffb74c|xqc_check_acked_or_dropped_pkt|conn:0000558BB8AFD3AC|pkt_num:0|size:26|pkt_type:SHORT_HEADER|frame:CONNECTION_CLOSE |
[2025/09/12 05:04:43 592952] [debug] |scid:c0df9c42933888873dffb74c|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:15|
[2025/09/12 05:04:43 593006] [info] |scid:c0df9c42933888873dffb74c|xqc_send_packet_with_pn|<==|conn:0000558BB8AFD3AC|path:0|pkt_num:15|size:26|sent:42|pkt_type:SHORT_HEADER|frame:CONNECTION_CLOSE |inflight:0|now:1757653483592962|stream_id:0|stream_offset:0|
[2025/09/12 05:04:43 593014] [debug] |scid:c0df9c42933888873dffb74c|xqc_send_ctl_on_packet_sent|conn:0000558BB8AFD3AC|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 05:04:43 593021] [debug] |scid:c0df9c42933888873dffb74c|xqc_conn_next_wakeup_time|wakeup_time:1757653483804050|
[2025/09/12 05:04:43 593027] [debug] |scid:c0df9c42933888873dffb74c|xqc_engine_add_wakeup_queue|next_tick_time:1757653483804050|
[2025/09/12 05:04:43 593033] [debug] |xqc_engine_wakeup_after|wakeup:1757653483647744|now:1757653483593033|diff:54711|
[2025/09/12 05:04:43 593065] [debug] |xqc_engine_main_logic|END|now:1757653483592903|
[2025/09/12 05:04:43 593073] [debug] |xqc_engine_main_logic|BEGIN|now:1757653483593073|
[2025/09/12 05:04:43 593078] [debug] |xqc_engine_wakeup_after|wakeup:1757653483647744|now:1757653483593078|diff:54666|
[2025/09/12 05:04:43 593084] [debug] |xqc_engine_main_logic|END|now:1757653483593073|
[2025/09/12 05:04:43 648201] [debug] |xqc_engine_main_logic|BEGIN|now:1757653483648200|
[2025/09/12 05:04:43 648231] [debug] |scid:809dbe0a472bdf8398906d1c|xqc_engine_remove_wakeup_queue|next_tick_time:1757653483647744|pq_index:0|
[2025/09/12 05:04:43 648239] [debug] |scid:809dbe0a472bdf8398906d1c|xqc_engine_add_active_queue|last_ticked_time:1757653482835479|
[2025/09/12 05:04:43 648247] [debug] |scid:809dbe0a472bdf8398906d1c|xqc_engine_process_conn|conn:0000558BB8AD760C|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:1757653483648244|
[2025/09/12 05:04:43 648255] [debug] |scid:809dbe0a472bdf8398906d1c|xqc_timer_expire|timer expired|type:LOSS_DETECTION|expire_time:1757653483647744|now:1757653483648244|
[2025/09/12 05:04:43 648260] [debug] |scid:809dbe0a472bdf8398906d1c|xqc_timer_loss_detection_timeout|path:0|loss_detection_timeout|
[2025/09/12 05:04:43 648266] [debug] |scid:809dbe0a472bdf8398906d1c|xqc_timer_loss_detection_timeout|send Probe pkts|conn:0000558BB8AD760C|path:0|bytes_in_flight:1482|
[2025/09/12 05:04:43 648271] [debug] |scid:809dbe0a472bdf8398906d1c|xqc_send_ctl_get_pto_time_and_space|srtt:33996|rtt_var:10626|pto_duration:612000|backoff_factor:2.00|backoff:8.00|pto_cnt:3|max_ack_delay:25|
[2025/09/12 05:04:43 648277] [debug] |scid:809dbe0a472bdf8398906d1c|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8AD760C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:04:43 648282] [debug] |scid:809dbe0a472bdf8398906d1c|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8AD760C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:04:43 648287] [debug] |scid:809dbe0a472bdf8398906d1c|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8AD760C|path:0|PNS: 2, unacked: 1482|
[2025/09/12 05:04:43 648292] [debug] |scid:809dbe0a472bdf8398906d1c|xqc_path_send_one_or_two_ack_elicit_pkts|send two ack-eliciting pkts|path:0|pns:2|
[2025/09/12 05:04:43 648299] [debug] |scid:809dbe0a472bdf8398906d1c|xqc_conn_send_probe_pkt|conn:0000558BB8AD760C|path:0|pkt_num:9|size:54|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |conn_state:ESTABED|
[2025/09/12 05:04:43 648318] [debug] |scid:809dbe0a472bdf8398906d1c|xqc_conn_send_probe_pkt|conn:0000558BB8AD760C|path:0|pkt_num:10|size:54|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |conn_state:ESTABED|
[2025/09/12 05:04:43 648327] [debug] |scid:809dbe0a472bdf8398906d1c|xqc_timer_loss_detection_timeout|xqc_send_ctl_set_loss_detection_timer|PTO|conn:0000558BB8AD760C|pto_count:4
[2025/09/12 05:04:43 648332] [debug] |scid:809dbe0a472bdf8398906d1c|xqc_send_ctl_get_pto_time_and_space|srtt:33996|rtt_var:10626|pto_duration:1224000|backoff_factor:2.00|backoff:16.00|pto_cnt:4|max_ack_delay:25|
[2025/09/12 05:04:43 648338] [debug] |scid:809dbe0a472bdf8398906d1c|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8AD760C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:04:43 648343] [debug] |scid:809dbe0a472bdf8398906d1c|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8AD760C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:04:43 648347] [debug] |scid:809dbe0a472bdf8398906d1c|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8AD760C|path:0|PNS: 2, unacked: 1482|
[2025/09/12 05:04:43 648352] [debug] |scid:809dbe0a472bdf8398906d1c|xqc_timer_set|type:LOSS_DETECTION|expire:1757653484459744|now:1757653483648332|interv:811412|
[2025/09/12 05:04:43 648358] [debug] |scid:809dbe0a472bdf8398906d1c|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB8AD760C|path:0|pns:2|expire:1757653484459744|now:1757653483648332|interval:811412|pto_count:4|srtt:33996
[2025/09/12 05:04:43 648366] [debug] |scid:809dbe0a472bdf8398906d1c|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:NEW_CONNECTION_ID |stream_id:0|stream_offset:0|
[2025/09/12 05:04:43 648373] [debug] |scid:809dbe0a472bdf8398906d1c|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:NEW_CONNECTION_ID |stream_id:0|stream_offset:0|
[2025/09/12 05:04:43 648378] [debug] |scid:809dbe0a472bdf8398906d1c|xqc_check_acked_or_dropped_pkt|conn:0000558BB8AD760C|pkt_num:9|size:54|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |
[2025/09/12 05:04:43 648386] [debug] |scid:809dbe0a472bdf8398906d1c|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:37|
[2025/09/12 05:04:43 648462] [info] |scid:809dbe0a472bdf8398906d1c|xqc_send_packet_with_pn|<==|conn:0000558BB8AD760C|path:0|pkt_num:37|size:54|sent:70|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |inflight:1482|now:1757653483648404|stream_id:0|stream_offset:0|
[2025/09/12 05:04:43 648471] [debug] |scid:809dbe0a472bdf8398906d1c|xqc_send_ctl_on_packet_sent|conn:0000558BB8AD760C|path:0|pkt_num:37|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 05:04:43 648477] [debug] |scid:809dbe0a472bdf8398906d1c|xqc_send_ctl_on_packet_sent|path:0|inflight:1482|applimit:0|
[2025/09/12 05:04:43 648482] [debug] |scid:809dbe0a472bdf8398906d1c|xqc_send_ctl_get_pto_time_and_space|srtt:33996|rtt_var:10626|pto_duration:1224000|backoff_factor:2.00|backoff:16.00|pto_cnt:4|max_ack_delay:25|
[2025/09/12 05:04:43 648488] [debug] |scid:809dbe0a472bdf8398906d1c|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8AD760C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:04:43 648494] [debug] |scid:809dbe0a472bdf8398906d1c|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8AD760C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:04:43 648502] [debug] |scid:809dbe0a472bdf8398906d1c|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8AD760C|path:0|PNS: 2, unacked: 1536|
[2025/09/12 05:04:43 648510] [debug] |scid:809dbe0a472bdf8398906d1c|xqc_timer_set|type:LOSS_DETECTION|expire:1757653485272404|now:1757653483648482|interv:1623922|
[2025/09/12 05:04:43 648517] [debug] |scid:809dbe0a472bdf8398906d1c|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB8AD760C|path:0|pns:2|expire:1757653485272404|now:1757653483648482|interval:1623922|pto_count:4|srtt:33996
[2025/09/12 05:04:43 648525] [debug] |scid:809dbe0a472bdf8398906d1c|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:6423|inflight:1536|
[2025/09/12 05:04:43 648539] [debug] |scid:809dbe0a472bdf8398906d1c|xqc_check_acked_or_dropped_pkt|conn:0000558BB8AD760C|pkt_num:10|size:54|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |
[2025/09/12 05:04:43 648546] [debug] |scid:809dbe0a472bdf8398906d1c|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:38|
[2025/09/12 05:04:43 648582] [info] |scid:809dbe0a472bdf8398906d1c|xqc_send_packet_with_pn|<==|conn:0000558BB8AD760C|path:0|pkt_num:38|size:54|sent:70|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |inflight:1536|now:1757653483648556|stream_id:0|stream_offset:0|
[2025/09/12 05:04:43 648591] [debug] |scid:809dbe0a472bdf8398906d1c|xqc_send_ctl_on_packet_sent|conn:0000558BB8AD760C|path:0|pkt_num:38|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 05:04:43 648599] [debug] |scid:809dbe0a472bdf8398906d1c|xqc_send_ctl_on_packet_sent|path:0|inflight:1536|applimit:0|
[2025/09/12 05:04:43 648607] [debug] |scid:809dbe0a472bdf8398906d1c|xqc_send_ctl_get_pto_time_and_space|srtt:33996|rtt_var:10626|pto_duration:1224000|backoff_factor:2.00|backoff:16.00|pto_cnt:4|max_ack_delay:25|
[2025/09/12 05:04:43 648615] [debug] |scid:809dbe0a472bdf8398906d1c|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8AD760C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:04:43 648623] [debug] |scid:809dbe0a472bdf8398906d1c|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8AD760C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:04:43 648631] [debug] |scid:809dbe0a472bdf8398906d1c|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8AD760C|path:0|PNS: 2, unacked: 1590|
[2025/09/12 05:04:43 648638] [debug] |scid:809dbe0a472bdf8398906d1c|xqc_timer_set|type:LOSS_DETECTION|expire:1757653485272556|now:1757653483648606|interv:1623950|
[2025/09/12 05:04:43 648646] [debug] |scid:809dbe0a472bdf8398906d1c|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB8AD760C|path:0|pns:2|expire:1757653485272556|now:1757653483648606|interval:1623950|pto_count:4|srtt:33996
[2025/09/12 05:04:43 648652] [debug] |scid:809dbe0a472bdf8398906d1c|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:6423|inflight:1590|
[2025/09/12 05:04:43 648659] [debug] |scid:809dbe0a472bdf8398906d1c|xqc_conn_next_wakeup_time|wakeup_time:1757653485272556|
[2025/09/12 05:04:43 648665] [debug] |scid:809dbe0a472bdf8398906d1c|xqc_engine_add_wakeup_queue|next_tick_time:1757653485272556|
[2025/09/12 05:04:43 648669] [debug] |xqc_engine_wakeup_after|wakeup:1757653483803918|now:1757653483648669|diff:155249|
[2025/09/12 05:04:43 648675] [debug] |xqc_engine_main_logic|END|now:1757653483648244|
[2025/09/12 05:04:43 804887] [debug] |xqc_engine_main_logic|BEGIN|now:1757653483804887|
[2025/09/12 05:04:43 804911] [debug] |scid:d8d4f6b3e3adf9de19b35bb9|xqc_engine_remove_wakeup_queue|next_tick_time:1757653483803918|pq_index:0|
[2025/09/12 05:04:43 804918] [debug] |scid:d8d4f6b3e3adf9de19b35bb9|xqc_engine_add_active_queue|last_ticked_time:1757653482473004|
[2025/09/12 05:04:43 804924] [debug] |scid:c0df9c42933888873dffb74c|xqc_engine_remove_wakeup_queue|next_tick_time:1757653483804050|pq_index:0|
[2025/09/12 05:04:43 804930] [debug] |scid:c0df9c42933888873dffb74c|xqc_engine_add_active_queue|last_ticked_time:1757653483592903|
[2025/09/12 05:04:43 804937] [debug] |scid:d8d4f6b3e3adf9de19b35bb9|xqc_engine_process_conn|conn:0000558BB8A7A98C|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:1757653483804934|
[2025/09/12 05:04:43 804944] [debug] |scid:d8d4f6b3e3adf9de19b35bb9|xqc_timer_expire|timer expired|type:LOSS_DETECTION|expire_time:1757653483803918|now:1757653483804934|
[2025/09/12 05:04:43 804949] [debug] |scid:d8d4f6b3e3adf9de19b35bb9|xqc_timer_loss_detection_timeout|path:0|loss_detection_timeout|
[2025/09/12 05:04:43 804955] [debug] |scid:d8d4f6b3e3adf9de19b35bb9|xqc_timer_loss_detection_timeout|send Probe pkts|conn:0000558BB8A7A98C|path:0|bytes_in_flight:5615|
[2025/09/12 05:04:43 804969] [debug] |scid:d8d4f6b3e3adf9de19b35bb9|xqc_send_ctl_get_pto_time_and_space|srtt:31076|rtt_var:6772|pto_duration:930624|backoff_factor:2.00|backoff:16.00|pto_cnt:4|max_ack_delay:25|
[2025/09/12 05:04:43 804975] [debug] |scid:d8d4f6b3e3adf9de19b35bb9|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8A7A98C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:04:43 804980] [debug] |scid:d8d4f6b3e3adf9de19b35bb9|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8A7A98C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:04:43 804985] [debug] |scid:d8d4f6b3e3adf9de19b35bb9|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8A7A98C|path:0|PNS: 2, unacked: 5615|
[2025/09/12 05:04:43 804990] [debug] |scid:d8d4f6b3e3adf9de19b35bb9|xqc_path_send_one_or_two_ack_elicit_pkts|send two ack-eliciting pkts|path:0|pns:2|
[2025/09/12 05:04:43 804996] [debug] |scid:d8d4f6b3e3adf9de19b35bb9|xqc_conn_send_probe_pkt|conn:0000558BB8A7A98C|path:0|pkt_num:2|size:283|pkt_type:SHORT_HEADER|frame:CRYPTO |conn_state:ESTABED|
[2025/09/12 05:04:43 805005] [debug] |scid:d8d4f6b3e3adf9de19b35bb9|xqc_conn_send_probe_pkt|conn:0000558BB8A7A98C|path:0|pkt_num:8|size:1050|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|
[2025/09/12 05:04:43 805011] [debug] |scid:d8d4f6b3e3adf9de19b35bb9|xqc_timer_loss_detection_timeout|xqc_send_ctl_set_loss_detection_timer|PTO|conn:0000558BB8A7A98C|pto_count:5
[2025/09/12 05:04:43 805017] [debug] |scid:d8d4f6b3e3adf9de19b35bb9|xqc_send_ctl_get_pto_time_and_space|srtt:31076|rtt_var:6772|pto_duration:1861248|backoff_factor:2.00|backoff:32.00|pto_cnt:5|max_ack_delay:25|
[2025/09/12 05:04:43 805022] [debug] |scid:d8d4f6b3e3adf9de19b35bb9|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8A7A98C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:04:43 805027] [debug] |scid:d8d4f6b3e3adf9de19b35bb9|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8A7A98C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:04:43 805031] [debug] |scid:d8d4f6b3e3adf9de19b35bb9|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8A7A98C|path:0|PNS: 2, unacked: 5615|
[2025/09/12 05:04:43 805036] [debug] |scid:d8d4f6b3e3adf9de19b35bb9|xqc_timer_set|type:LOSS_DETECTION|expire:1757653485134542|now:1757653483805016|interv:1329526|
[2025/09/12 05:04:43 805063] [debug] |scid:d8d4f6b3e3adf9de19b35bb9|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB8A7A98C|path:0|pns:2|expire:1757653485134542|now:1757653483805016|interval:1329526|pto_count:5|srtt:31076
[2025/09/12 05:04:43 805071] [debug] |scid:d8d4f6b3e3adf9de19b35bb9|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:CRYPTO |stream_id:0|stream_offset:0|
[2025/09/12 05:04:43 805077] [debug] |scid:d8d4f6b3e3adf9de19b35bb9|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:STREAM |stream_id:0|stream_offset:1024|
[2025/09/12 05:04:43 805083] [debug] |scid:d8d4f6b3e3adf9de19b35bb9|xqc_check_acked_or_dropped_pkt|conn:0000558BB8A7A98C|pkt_num:2|size:283|pkt_type:SHORT_HEADER|frame:CRYPTO |
[2025/09/12 05:04:43 805090] [debug] |scid:d8d4f6b3e3adf9de19b35bb9|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:19|
[2025/09/12 05:04:43 805139] [info] |scid:d8d4f6b3e3adf9de19b35bb9|xqc_send_packet_with_pn|<==|conn:0000558BB8A7A98C|path:0|pkt_num:19|size:283|sent:299|pkt_type:SHORT_HEADER|frame:CRYPTO |inflight:5615|now:1757653483805103|stream_id:0|stream_offset:0|
[2025/09/12 05:04:43 805147] [debug] |scid:d8d4f6b3e3adf9de19b35bb9|xqc_send_ctl_on_packet_sent|conn:0000558BB8A7A98C|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:16|
[2025/09/12 05:04:43 805153] [debug] |scid:d8d4f6b3e3adf9de19b35bb9|xqc_send_ctl_on_packet_sent|path:0|inflight:5615|applimit:0|
[2025/09/12 05:04:43 805161] [debug] |scid:d8d4f6b3e3adf9de19b35bb9|xqc_send_ctl_get_pto_time_and_space|srtt:31076|rtt_var:6772|pto_duration:1861248|backoff_factor:2.00|backoff:32.00|pto_cnt:5|max_ack_delay:25|
[2025/09/12 05:04:43 805170] [debug] |scid:d8d4f6b3e3adf9de19b35bb9|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8A7A98C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:04:43 805186] [debug] |scid:d8d4f6b3e3adf9de19b35bb9|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8A7A98C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:04:43 805193] [debug] |scid:d8d4f6b3e3adf9de19b35bb9|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8A7A98C|path:0|PNS: 2, unacked: 5898|
[2025/09/12 05:04:43 805200] [debug] |scid:d8d4f6b3e3adf9de19b35bb9|xqc_timer_set|type:LOSS_DETECTION|expire:1757653486466351|now:1757653483805160|interv:2661191|
[2025/09/12 05:04:43 805207] [debug] |scid:d8d4f6b3e3adf9de19b35bb9|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB8A7A98C|path:0|pns:2|expire:1757653486466351|now:1757653483805160|interval:2661191|pto_count:5|srtt:31076
[2025/09/12 05:04:43 805215] [debug] |scid:d8d4f6b3e3adf9de19b35bb9|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:47593|inflight:5898|
[2025/09/12 05:04:43 805225] [debug] |scid:d8d4f6b3e3adf9de19b35bb9|xqc_check_acked_or_dropped_pkt|conn:0000558BB8A7A98C|pkt_num:8|size:1050|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:04:43 805233] [debug] |scid:d8d4f6b3e3adf9de19b35bb9|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:20|
[2025/09/12 05:04:43 805273] [info] |scid:d8d4f6b3e3adf9de19b35bb9|xqc_send_packet_with_pn|<==|conn:0000558BB8A7A98C|path:0|pkt_num:20|size:1050|sent:1066|pkt_type:SHORT_HEADER|frame:STREAM |inflight:5898|now:1757653483805247|stream_id:0|stream_offset:1024|
[2025/09/12 05:04:43 805281] [debug] |scid:d8d4f6b3e3adf9de19b35bb9|xqc_send_ctl_on_packet_sent|conn:0000558BB8A7A98C|path:0|pkt_num:20|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 05:04:43 805291] [debug] |scid:d8d4f6b3e3adf9de19b35bb9|xqc_send_ctl_on_packet_sent|path:0|inflight:5898|applimit:0|
[2025/09/12 05:04:43 805299] [debug] |scid:d8d4f6b3e3adf9de19b35bb9|xqc_send_ctl_get_pto_time_and_space|srtt:31076|rtt_var:6772|pto_duration:1861248|backoff_factor:2.00|backoff:32.00|pto_cnt:5|max_ack_delay:25|
[2025/09/12 05:04:43 805308] [debug] |scid:d8d4f6b3e3adf9de19b35bb9|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8A7A98C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:04:43 805317] [debug] |scid:d8d4f6b3e3adf9de19b35bb9|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8A7A98C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:04:43 805324] [debug] |scid:d8d4f6b3e3adf9de19b35bb9|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8A7A98C|path:0|PNS: 2, unacked: 6948|
[2025/09/12 05:04:43 805332] [debug] |scid:d8d4f6b3e3adf9de19b35bb9|xqc_timer_set|type:LOSS_DETECTION|expire:1757653486466495|now:1757653483805299|interv:2661196|
[2025/09/12 05:04:43 805339] [debug] |scid:d8d4f6b3e3adf9de19b35bb9|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB8A7A98C|path:0|pns:2|expire:1757653486466495|now:1757653483805299|interval:2661196|pto_count:5|srtt:31076
[2025/09/12 05:04:43 805344] [debug] |scid:d8d4f6b3e3adf9de19b35bb9|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:47593|inflight:6948|
[2025/09/12 05:04:43 805350] [debug] |scid:d8d4f6b3e3adf9de19b35bb9|xqc_conn_next_wakeup_time|wakeup_time:1757653486466495|
[2025/09/12 05:04:43 805356] [debug] |scid:d8d4f6b3e3adf9de19b35bb9|xqc_engine_add_wakeup_queue|next_tick_time:1757653486466495|
[2025/09/12 05:04:43 805362] [debug] |scid:c0df9c42933888873dffb74c|xqc_engine_process_conn|conn:0000558BB8AFD3AC|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:1757653483805361|
[2025/09/12 05:04:43 805368] [debug] |scid:c0df9c42933888873dffb74c|xqc_timer_expire|timer expired|type:CONN_DRAINING|expire_time:1757653483804050|now:1757653483805361|
[2025/09/12 05:04:43 805373] [debug] |scid:c0df9c42933888873dffb74c|xqc_timer_expire|unset|type:CONN_DRAINING|expire_time:1757653483804050|now:1757653483805361|
[2025/09/12 05:04:43 805384] [debug] |scid:c0df9c42933888873dffb74c|xqc_timer_unset|type:CONN_DRAINING|
[2025/09/12 05:04:43 805389] [info] |xqc_engine_main_logic|conn:0000558BB8AFD3AC|l-0.0.0.0-443-c0df9c42933888873dffb74c p-193.167.0.100-33690-e76c6266c9562b5511c83788634590b44b|conn_state:13|next_tick_time:1757653483804050
[2025/09/12 05:04:43 805405] [report] |scid:c0df9c42933888873dffb74c|xqc_conn_destroy|0000558BB8AFD3AC|has_0rtt:0|0rtt_accept:0|token_ok:0|handshake_time:849510|first_send_delay:849977|conn_persist:1276944|keyupdate_cnt:0|err:0x0|close_msg:remote close|l-0.0.0.0-443-c0df9c42933888873dffb74c p-193.167.0.100-33690-e76c6266c9562b5511c83788634590b44b|hsk_recv:816711|close_recv:1064332|close_send:1064501|last_recv:1064261|last_send:1064501|mp_enable:0|create:1|validated:1|active:1|path_info:0/1/0/a/0,1,1,1,0,0,0,0,0,0,0,30,16,14,4096,0,17,i32,4,26,39,40000,897699072,1064,0,4,1393,1406,3,897699067,954,0,4,31,44,4,897699070,992,0,4,1050,80,13,1032,4,1050,80,14,1032,4,26,40000,15,1064,0-2,0-2,0-0,0-0,0-0,0-31,0-11662,0-8156,0-23,0-14,0-3,0-2,0-0,0-0,0-0,0-0,0-0,0-0|alpn:hq-interop|rebind_count:0|rebind_valid:0|rtx_pkt:3|tlp_pkt:2|snd_pkt:23|spurious_loss:0|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 05:04:43 805416] [debug] |scid:c0df9c42933888873dffb74c|xqc_destroy_stream|send_state:2|recv_state:3|stream_id:0|stream_type:0|
[2025/09/12 05:04:43 805427] [stats] |scid:c0df9c42933888873dffb74c|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:1757653483378277|wrt_delay:161|snd_delay:1115|finwrt_delay:161|finsnd_delay:183001|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-c0df9c42933888873dffb74c p-193.167.0.100-33690-e76c6266c9562b5511c83788634590b44b|path_info:mp is not supported in connection scid:c0df9c42933888873dffb74c|fec_recv_delay:0u|fec_send_rpr_cnt:0|retrans:1|
[2025/09/12 05:04:43 805471] [debug] |scid:c0df9c42933888873dffb74c|xqc_send_ctl_destroy|destroy|
[2025/09/12 05:04:43 805484] [debug] |scid:c0df9c42933888873dffb74c|xqc_destroy_crypto_stream|destroy crypto stream|encrypt_level:0|cur_state:CLOSED|
[2025/09/12 05:04:43 805492] [debug] |scid:c0df9c42933888873dffb74c|xqc_destroy_crypto_stream|destroy crypto stream|encrypt_level:2|cur_state:CLOSED|
[2025/09/12 05:04:43 805500] [debug] |scid:c0df9c42933888873dffb74c|xqc_destroy_crypto_stream|destroy crypto stream|encrypt_level:3|cur_state:CLOSED|
[2025/09/12 05:04:43 805554] [debug] |xqc_engine_wakeup_after|wakeup:1757653484540521|now:1757653483805554|diff:734967|
[2025/09/12 05:04:43 805562] [debug] |xqc_engine_main_logic|END|now:1757653483805361|
[2025/09/12 05:04:44 541356] [debug] |xqc_engine_main_logic|BEGIN|now:1757653484541356|
[2025/09/12 05:04:44 541388] [debug] |scid:6279067c5b11dda5809a7cd3|xqc_engine_remove_wakeup_queue|next_tick_time:1757653484540521|pq_index:0|
[2025/09/12 05:04:44 541396] [debug] |scid:6279067c5b11dda5809a7cd3|xqc_engine_add_active_queue|last_ticked_time:1757653478174592|
[2025/09/12 05:04:44 541404] [debug] |scid:6279067c5b11dda5809a7cd3|xqc_engine_process_conn|conn:0000558BB8A1A92C|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:1757653484541401|
[2025/09/12 05:04:44 541411] [debug] |scid:6279067c5b11dda5809a7cd3|xqc_timer_expire|timer expired|type:LOSS_DETECTION|expire_time:1757653484540521|now:1757653484541401|
[2025/09/12 05:04:44 541416] [debug] |scid:6279067c5b11dda5809a7cd3|xqc_timer_loss_detection_timeout|path:0|loss_detection_timeout|
[2025/09/12 05:04:44 541435] [debug] |scid:6279067c5b11dda5809a7cd3|xqc_timer_loss_detection_timeout|send Probe pkts|conn:0000558BB8A1A92C|path:0|bytes_in_flight:11550|
[2025/09/12 05:04:44 541440] [debug] |scid:6279067c5b11dda5809a7cd3|xqc_send_ctl_get_pto_time_and_space|srtt:32816|rtt_var:10412|pto_duration:4765696|backoff_factor:2.00|backoff:64.00|pto_cnt:6|max_ack_delay:25|
[2025/09/12 05:04:44 541446] [debug] |scid:6279067c5b11dda5809a7cd3|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8A1A92C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:04:44 541451] [debug] |scid:6279067c5b11dda5809a7cd3|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8A1A92C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:04:44 541456] [debug] |scid:6279067c5b11dda5809a7cd3|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8A1A92C|path:0|PNS: 2, unacked: 11550|
[2025/09/12 05:04:44 541461] [debug] |scid:6279067c5b11dda5809a7cd3|xqc_path_send_one_or_two_ack_elicit_pkts|send two ack-eliciting pkts|path:0|pns:2|
[2025/09/12 05:04:44 541468] [debug] |scid:6279067c5b11dda5809a7cd3|xqc_conn_send_probe_pkt|conn:0000558BB8A1A92C|path:0|pkt_num:15|size:1050|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|
[2025/09/12 05:04:44 541486] [debug] |scid:6279067c5b11dda5809a7cd3|xqc_conn_send_probe_pkt|conn:0000558BB8A1A92C|path:0|pkt_num:17|size:1050|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|
[2025/09/12 05:04:44 541491] [debug] |scid:6279067c5b11dda5809a7cd3|xqc_timer_loss_detection_timeout|xqc_send_ctl_set_loss_detection_timer|PTO|conn:0000558BB8A1A92C|pto_count:7
[2025/09/12 05:04:44 541497] [debug] |scid:6279067c5b11dda5809a7cd3|xqc_send_ctl_get_pto_time_and_space|srtt:32816|rtt_var:10412|pto_duration:9531392|backoff_factor:2.00|backoff:128.00|pto_cnt:7|max_ack_delay:25|
[2025/09/12 05:04:44 541502] [debug] |scid:6279067c5b11dda5809a7cd3|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8A1A92C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:04:44 541507] [debug] |scid:6279067c5b11dda5809a7cd3|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8A1A92C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:04:44 541512] [debug] |scid:6279067c5b11dda5809a7cd3|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8A1A92C|path:0|PNS: 2, unacked: 11550|
[2025/09/12 05:04:44 541517] [debug] |scid:6279067c5b11dda5809a7cd3|xqc_timer_set|type:LOSS_DETECTION|expire:1757653490906217|now:1757653484541497|interv:6364720|
[2025/09/12 05:04:44 541522] [debug] |scid:6279067c5b11dda5809a7cd3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB8A1A92C|path:0|pns:2|expire:1757653490906217|now:1757653484541497|interval:6364720|pto_count:7|srtt:32816
[2025/09/12 05:04:44 541531] [debug] |scid:6279067c5b11dda5809a7cd3|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:STREAM |stream_id:0|stream_offset:1024|
[2025/09/12 05:04:44 541537] [debug] |scid:6279067c5b11dda5809a7cd3|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:STREAM |stream_id:0|stream_offset:1024|
[2025/09/12 05:04:44 541543] [debug] |scid:6279067c5b11dda5809a7cd3|xqc_check_acked_or_dropped_pkt|conn:0000558BB8A1A92C|pkt_num:15|size:1050|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:04:44 541550] [debug] |scid:6279067c5b11dda5809a7cd3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:29|
[2025/09/12 05:04:44 541626] [info] |scid:6279067c5b11dda5809a7cd3|xqc_send_packet_with_pn|<==|conn:0000558BB8A1A92C|path:0|pkt_num:29|size:1050|sent:1066|pkt_type:SHORT_HEADER|frame:STREAM |inflight:11550|now:1757653484541568|stream_id:0|stream_offset:1024|
[2025/09/12 05:04:44 541634] [debug] |scid:6279067c5b11dda5809a7cd3|xqc_send_ctl_on_packet_sent|conn:0000558BB8A1A92C|path:0|pkt_num:29|origin_pktnum:15|size:1050|enc_size:1066|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:16|
[2025/09/12 05:04:44 541641] [debug] |scid:6279067c5b11dda5809a7cd3|xqc_send_ctl_on_packet_sent|path:0|inflight:11550|applimit:0|
[2025/09/12 05:04:44 541647] [debug] |scid:6279067c5b11dda5809a7cd3|xqc_send_ctl_get_pto_time_and_space|srtt:32816|rtt_var:10412|pto_duration:9531392|backoff_factor:2.00|backoff:128.00|pto_cnt:7|max_ack_delay:25|
[2025/09/12 05:04:44 541657] [debug] |scid:6279067c5b11dda5809a7cd3|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8A1A92C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:04:44 541662] [debug] |scid:6279067c5b11dda5809a7cd3|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8A1A92C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:04:44 541670] [debug] |scid:6279067c5b11dda5809a7cd3|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8A1A92C|path:0|PNS: 2, unacked: 12600|
[2025/09/12 05:04:44 541678] [debug] |scid:6279067c5b11dda5809a7cd3|xqc_timer_set|type:LOSS_DETECTION|expire:1757653497272960|now:1757653484541646|interv:12731314|
[2025/09/12 05:04:44 541686] [debug] |scid:6279067c5b11dda5809a7cd3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB8A1A92C|path:0|pns:2|expire:1757653497272960|now:1757653484541646|interval:12731314|pto_count:7|srtt:32816
[2025/09/12 05:04:44 541694] [debug] |scid:6279067c5b11dda5809a7cd3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:46737|inflight:12600|
[2025/09/12 05:04:44 541703] [debug] |scid:6279067c5b11dda5809a7cd3|xqc_check_acked_or_dropped_pkt|conn:0000558BB8A1A92C|pkt_num:17|size:1050|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:04:44 541709] [debug] |scid:6279067c5b11dda5809a7cd3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:30|
[2025/09/12 05:04:44 541745] [info] |scid:6279067c5b11dda5809a7cd3|xqc_send_packet_with_pn|<==|conn:0000558BB8A1A92C|path:0|pkt_num:30|size:1050|sent:1066|pkt_type:SHORT_HEADER|frame:STREAM |inflight:12600|now:1757653484541720|stream_id:0|stream_offset:1024|
[2025/09/12 05:04:44 541756] [debug] |scid:6279067c5b11dda5809a7cd3|xqc_send_ctl_on_packet_sent|conn:0000558BB8A1A92C|path:0|pkt_num:30|origin_pktnum:15|size:1050|enc_size:1066|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:16|
[2025/09/12 05:04:44 541763] [debug] |scid:6279067c5b11dda5809a7cd3|xqc_send_ctl_on_packet_sent|path:0|inflight:12600|applimit:0|
[2025/09/12 05:04:44 541770] [debug] |scid:6279067c5b11dda5809a7cd3|xqc_send_ctl_get_pto_time_and_space|srtt:32816|rtt_var:10412|pto_duration:9531392|backoff_factor:2.00|backoff:128.00|pto_cnt:7|max_ack_delay:25|
[2025/09/12 05:04:44 541778] [debug] |scid:6279067c5b11dda5809a7cd3|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8A1A92C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:04:44 541787] [debug] |scid:6279067c5b11dda5809a7cd3|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8A1A92C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:04:44 541794] [debug] |scid:6279067c5b11dda5809a7cd3|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8A1A92C|path:0|PNS: 2, unacked: 13650|
[2025/09/12 05:04:44 541803] [debug] |scid:6279067c5b11dda5809a7cd3|xqc_timer_set|type:LOSS_DETECTION|expire:1757653497273112|now:1757653484541770|interv:12731342|
[2025/09/12 05:04:44 541811] [debug] |scid:6279067c5b11dda5809a7cd3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB8A1A92C|path:0|pns:2|expire:1757653497273112|now:1757653484541770|interval:12731342|pto_count:7|srtt:32816
[2025/09/12 05:04:44 541817] [debug] |scid:6279067c5b11dda5809a7cd3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:46737|inflight:13650|
[2025/09/12 05:04:44 541823] [debug] |scid:6279067c5b11dda5809a7cd3|xqc_conn_next_wakeup_time|wakeup_time:1757653497273112|
[2025/09/12 05:04:44 541828] [debug] |scid:6279067c5b11dda5809a7cd3|xqc_engine_add_wakeup_queue|next_tick_time:1757653497273112|
[2025/09/12 05:04:44 541834] [debug] |xqc_engine_wakeup_after|wakeup:1757653485272556|now:1757653484541833|diff:730723|
[2025/09/12 05:04:44 541843] [debug] |xqc_engine_main_logic|END|now:1757653484541401|
[2025/09/12 05:04:44 569498] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_timer_set|type:CONN_IDLE|expire:1757653544569496|now:1757653484569496|interv:60000000|
[2025/09/12 05:04:44 569525] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_timer_set|type:PATH_IDLE|expire:1757653544569525|now:1757653484569525|interv:60000000|
[2025/09/12 05:04:44 569547] [debug] |xqc_path_create|path:0|dcid:77cb1f6861fbe22741f4ca0d501143bd16|scid:2649ddeaa60babc1e1f9433b|create_path_count:1|
[2025/09/12 05:04:44 569556] [debug] |scid:2649ddeaa60babc1e1f9433b|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 05:04:44 569564] [debug] |xqc_path_init|path:0|dcid:77cb1f6861fbe22741f4ca0d501143bd16|scid:2649ddeaa60babc1e1f9433b|state:2|
[2025/09/12 05:04:44 569573] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_conn_create|success|scid:2649ddeaa60babc1e1f9433b|dcid:77cb1f6861fbe22741f4ca0d501143bd16|conn:0000558BB8AFD3AC|
[2025/09/12 05:04:44 569582] [info] |scid:2649ddeaa60babc1e1f9433b|xqc_conn_server_create|hash odcid conn|odcid:33e531f1cef090f9337143cf074f7c83804b|conn:0000558BB8AFD3AC|
[2025/09/12 05:04:44 569597] [info] |scid:2649ddeaa60babc1e1f9433b|xqc_conn_get_local_transport_params|generate sr_token[4defe860a838c7b302a344548d126011] for cid[33e531f1cef090f9337143cf074f7c83804b]
[2025/09/12 05:04:44 569619] [stats] |xqc_conn_server_init_path_addr|path:0|l-0.0.0.0-443-2649ddeaa60babc1e1f9433b p-193.167.0.100-58476-77cb1f6861fbe22741f4ca0d501143bd16|
[2025/09/12 05:04:44 569625] [info] |xqc_engine_packet_process|==>|conn:0000558BB8AFD3AC|size:1200|state:S_INIT|recv_time:1757653484569468|
[2025/09/12 05:04:44 569742] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_packet_parse_initial|packet parse|initial|
[2025/09/12 05:04:44 569748] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_packet_parse_initial|success|Length:1153|
[2025/09/12 05:04:44 569755] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_packet_decrypt|largest_pn:0|
[2025/09/12 05:04:44 569760] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_packet_decrypt|decryption nonce|path_id:0|pn:949846060|
[2025/09/12 05:04:44 569768] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_packet_decrypt_single|pkt_type:INIT|pkt_num:949846060|
[2025/09/12 05:04:44 569774] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_process_frames|frame_type:6|
[2025/09/12 05:04:44 569779] [info] |scid:2649ddeaa60babc1e1f9433b|xqc_conn_check_token|token empty|
[2025/09/12 05:04:44 569786] [info] |scid:2649ddeaa60babc1e1f9433b|xqc_process_crypto_frame|check_token fail|conn:0000558BB8AFD3AC|l-0.0.0.0-443-2649ddeaa60babc1e1f9433b p-193.167.0.100-58476-77cb1f6861fbe22741f4ca0d501143bd16|
[2025/09/12 05:04:44 569792] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_create_crypto_stream|encrypt_level:0|cur_state:S_INIT|
[2025/09/12 05:04:44 569798] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_process_crypto_frame|level:0|
[2025/09/12 05:04:44 569803] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_read_crypto_stream|xqc_read_crypto_stream|level:0|
[2025/09/12 05:04:44 569809] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_engine_add_active_queue|last_ticked_time:0|
[2025/09/12 05:04:44 569814] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_create_crypto_stream|encrypt_level:2|cur_state:S_INIT|
[2025/09/12 05:04:44 569819] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_process_crypto_frame|server create hsk stream|
[2025/09/12 05:04:44 569824] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_process_frames|frame_type:0|
[2025/09/12 05:04:44 569828] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_process_padding_frame|process padding|
[2025/09/12 05:04:44 569833] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_process_frames|frame_type:6|
[2025/09/12 05:04:44 569838] [info] |scid:2649ddeaa60babc1e1f9433b|xqc_conn_check_token|token empty|
[2025/09/12 05:04:44 569842] [info] |scid:2649ddeaa60babc1e1f9433b|xqc_process_crypto_frame|check_token fail|conn:0000558BB8AFD3AC|l-0.0.0.0-443-2649ddeaa60babc1e1f9433b p-193.167.0.100-58476-77cb1f6861fbe22741f4ca0d501143bd16|
[2025/09/12 05:04:44 569848] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_process_crypto_frame|level:0|
[2025/09/12 05:04:44 569853] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_read_crypto_stream|xqc_read_crypto_stream|level:0|
[2025/09/12 05:04:44 569857] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_process_frames|frame_type:1|
[2025/09/12 05:04:44 569868] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_process_frames|frame_type:6|
[2025/09/12 05:04:44 569873] [info] |scid:2649ddeaa60babc1e1f9433b|xqc_conn_check_token|token empty|
[2025/09/12 05:04:44 569877] [info] |scid:2649ddeaa60babc1e1f9433b|xqc_process_crypto_frame|check_token fail|conn:0000558BB8AFD3AC|l-0.0.0.0-443-2649ddeaa60babc1e1f9433b p-193.167.0.100-58476-77cb1f6861fbe22741f4ca0d501143bd16|
[2025/09/12 05:04:44 569882] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_process_crypto_frame|level:0|
[2025/09/12 05:04:44 569887] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_read_crypto_stream|xqc_read_crypto_stream|level:0|
[2025/09/12 05:04:44 569892] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_process_frames|frame_type:6|
[2025/09/12 05:04:44 569896] [info] |scid:2649ddeaa60babc1e1f9433b|xqc_conn_check_token|token empty|
[2025/09/12 05:04:44 569901] [info] |scid:2649ddeaa60babc1e1f9433b|xqc_process_crypto_frame|check_token fail|conn:0000558BB8AFD3AC|l-0.0.0.0-443-2649ddeaa60babc1e1f9433b p-193.167.0.100-58476-77cb1f6861fbe22741f4ca0d501143bd16|
[2025/09/12 05:04:44 569906] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_process_crypto_frame|level:0|
[2025/09/12 05:04:44 569910] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_read_crypto_stream|xqc_read_crypto_stream|level:0|
[2025/09/12 05:04:44 569915] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_process_frames|frame_type:6|
[2025/09/12 05:04:44 569920] [info] |scid:2649ddeaa60babc1e1f9433b|xqc_conn_check_token|token empty|
[2025/09/12 05:04:44 569924] [info] |scid:2649ddeaa60babc1e1f9433b|xqc_process_crypto_frame|check_token fail|conn:0000558BB8AFD3AC|l-0.0.0.0-443-2649ddeaa60babc1e1f9433b p-193.167.0.100-58476-77cb1f6861fbe22741f4ca0d501143bd16|
[2025/09/12 05:04:44 569929] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_process_crypto_frame|level:0|
[2025/09/12 05:04:44 569934] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_read_crypto_stream|xqc_read_crypto_stream|level:0|
[2025/09/12 05:04:44 569939] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_process_frames|frame_type:6|
[2025/09/12 05:04:44 569943] [info] |scid:2649ddeaa60babc1e1f9433b|xqc_conn_check_token|token empty|
[2025/09/12 05:04:44 569948] [info] |scid:2649ddeaa60babc1e1f9433b|xqc_process_crypto_frame|check_token fail|conn:0000558BB8AFD3AC|l-0.0.0.0-443-2649ddeaa60babc1e1f9433b p-193.167.0.100-58476-77cb1f6861fbe22741f4ca0d501143bd16|
[2025/09/12 05:04:44 569953] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_process_crypto_frame|level:0|
[2025/09/12 05:04:44 569957] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_read_crypto_stream|xqc_read_crypto_stream|level:0|
[2025/09/12 05:04:44 569962] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:0|56u|
[2025/09/12 05:04:44 569977] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:0|SSL_quic_write_level:0|rv:-1|
[2025/09/12 05:04:44 569983] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/09/12 05:04:44 569988] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:0|56u|
[2025/09/12 05:04:44 569992] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:0|SSL_quic_write_level:0|rv:-1|
[2025/09/12 05:04:44 569996] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/09/12 05:04:44 570000] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_process_frames|frame_type:6|
[2025/09/12 05:04:44 570003] [info] |scid:2649ddeaa60babc1e1f9433b|xqc_conn_check_token|token empty|
[2025/09/12 05:04:44 570007] [info] |scid:2649ddeaa60babc1e1f9433b|xqc_process_crypto_frame|check_token fail|conn:0000558BB8AFD3AC|l-0.0.0.0-443-2649ddeaa60babc1e1f9433b p-193.167.0.100-58476-77cb1f6861fbe22741f4ca0d501143bd16|
[2025/09/12 05:04:44 570011] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_process_crypto_frame|level:0|
[2025/09/12 05:04:44 570015] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_read_crypto_stream|xqc_read_crypto_stream|level:0|
[2025/09/12 05:04:44 570019] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_process_frames|frame_type:0|
[2025/09/12 05:04:44 570025] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_process_padding_frame|process padding|
[2025/09/12 05:04:44 570029] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_process_frames|frame_type:6|
[2025/09/12 05:04:44 570033] [info] |scid:2649ddeaa60babc1e1f9433b|xqc_conn_check_token|token empty|
[2025/09/12 05:04:44 570036] [info] |scid:2649ddeaa60babc1e1f9433b|xqc_process_crypto_frame|check_token fail|conn:0000558BB8AFD3AC|l-0.0.0.0-443-2649ddeaa60babc1e1f9433b p-193.167.0.100-58476-77cb1f6861fbe22741f4ca0d501143bd16|
[2025/09/12 05:04:44 570065] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_process_crypto_frame|level:0|
[2025/09/12 05:04:44 570070] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_read_crypto_stream|xqc_read_crypto_stream|level:0|
[2025/09/12 05:04:44 570073] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_process_frames|frame_type:6|
[2025/09/12 05:04:44 570077] [info] |scid:2649ddeaa60babc1e1f9433b|xqc_conn_check_token|token empty|
[2025/09/12 05:04:44 570081] [info] |scid:2649ddeaa60babc1e1f9433b|xqc_process_crypto_frame|check_token fail|conn:0000558BB8AFD3AC|l-0.0.0.0-443-2649ddeaa60babc1e1f9433b p-193.167.0.100-58476-77cb1f6861fbe22741f4ca0d501143bd16|
[2025/09/12 05:04:44 570085] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_process_crypto_frame|level:0|
[2025/09/12 05:04:44 570089] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_read_crypto_stream|xqc_read_crypto_stream|level:0|
[2025/09/12 05:04:44 570093] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:0|56u|
[2025/09/12 05:04:44 570097] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:0|SSL_quic_write_level:0|rv:-1|
[2025/09/12 05:04:44 570101] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/09/12 05:04:44 570105] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:0|56u|
[2025/09/12 05:04:44 570109] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:0|SSL_quic_write_level:0|rv:-1|
[2025/09/12 05:04:44 570113] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/09/12 05:04:44 570117] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:0|2u|
[2025/09/12 05:04:44 570121] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:0|SSL_quic_write_level:0|rv:-1|
[2025/09/12 05:04:44 570124] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/09/12 05:04:44 570128] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_process_frames|frame_type:6|
[2025/09/12 05:04:44 570132] [info] |scid:2649ddeaa60babc1e1f9433b|xqc_conn_check_token|token empty|
[2025/09/12 05:04:44 570136] [info] |scid:2649ddeaa60babc1e1f9433b|xqc_process_crypto_frame|check_token fail|conn:0000558BB8AFD3AC|l-0.0.0.0-443-2649ddeaa60babc1e1f9433b p-193.167.0.100-58476-77cb1f6861fbe22741f4ca0d501143bd16|
[2025/09/12 05:04:44 570140] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_process_crypto_frame|level:0|
[2025/09/12 05:04:44 570143] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_read_crypto_stream|xqc_read_crypto_stream|level:0|
[2025/09/12 05:04:44 570147] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_process_frames|frame_type:6|
[2025/09/12 05:04:44 570151] [info] |scid:2649ddeaa60babc1e1f9433b|xqc_conn_check_token|token empty|
[2025/09/12 05:04:44 570154] [info] |scid:2649ddeaa60babc1e1f9433b|xqc_process_crypto_frame|check_token fail|conn:0000558BB8AFD3AC|l-0.0.0.0-443-2649ddeaa60babc1e1f9433b p-193.167.0.100-58476-77cb1f6861fbe22741f4ca0d501143bd16|
[2025/09/12 05:04:44 570158] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_process_crypto_frame|level:0|
[2025/09/12 05:04:44 570162] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_read_crypto_stream|xqc_read_crypto_stream|level:0|
[2025/09/12 05:04:44 570166] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:0|3u|
[2025/09/12 05:04:44 570173] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:0|SSL_quic_write_level:0|rv:-1|
[2025/09/12 05:04:44 570177] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/09/12 05:04:44 570181] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:0|2u|
[2025/09/12 05:04:44 570185] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:0|SSL_quic_write_level:0|rv:-1|
[2025/09/12 05:04:44 570189] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/09/12 05:04:44 570193] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:0|3u|
[2025/09/12 05:04:44 570197] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:0|SSL_quic_write_level:0|rv:-1|
[2025/09/12 05:04:44 570201] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/09/12 05:04:44 570204] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:0|10u|
[2025/09/12 05:04:44 570208] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:0|SSL_quic_write_level:0|rv:-1|
[2025/09/12 05:04:44 570212] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/09/12 05:04:44 570216] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:0|10u|
[2025/09/12 05:04:44 570220] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:0|SSL_quic_write_level:0|rv:-1|
[2025/09/12 05:04:44 570224] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/09/12 05:04:44 570227] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:0|11u|
[2025/09/12 05:04:44 570271] [info] |scid:2649ddeaa60babc1e1f9433b|xqc_ssl_cert_cb|cert chain or key empty|sni:server4
[2025/09/12 05:04:44 570434] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_conn_tls_transport_params_cb|1RTT_transport_params|max_datagram_frame_size:0|
[2025/09/12 05:04:44 570439] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_conn_enable_multipath|xqc_conn_enable_multipath|1|0|
[2025/09/12 05:04:44 570443] [warn] |scid:2649ddeaa60babc1e1f9433b|xqc_conn_try_to_enable_multipath|multipath_version_negotiation err|
[2025/09/12 05:04:44 570644] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:2|SSL_quic_write_level:3|rv:0|
[2025/09/12 05:04:44 570650] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/09/12 05:04:44 570654] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_process_frames|frame_type:0|
[2025/09/12 05:04:44 570658] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_process_padding_frame|process padding|
[2025/09/12 05:04:44 570666] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_timer_unset|type:ACK_INIT|
[2025/09/12 05:04:44 570671] [debug] |scid:2649ddeaa60babc1e1f9433b|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 05:04:44 570676] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:949846060|largest:949846060|pns:0|
[2025/09/12 05:04:44 570681] [info] |scid:2649ddeaa60babc1e1f9433b|xqc_conn_on_pkt_processed|====>|conn:0000558BB8AFD3AC|path:0|size:1200|pkt_type:INIT|pkt_num:949846060|frame:PADDING PING CRYPTO |recv_time:1757653484569468|dcid:33e531f1cef090f9337143cf074f7c83804b|dcid_seq:0|
[2025/09/12 05:04:44 570686] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_timer_set|type:PATH_IDLE|expire:1757653544569468|now:1757653484569468|interv:60000000|
[2025/09/12 05:04:44 570691] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_timer_set|type:CONN_IDLE|expire:1757653544569468|now:1757653484569468|interv:60000000|
[2025/09/12 05:04:44 570700] [debug] |xqc_engine_main_logic|BEGIN|now:1757653484570700|
[2025/09/12 05:04:44 570705] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_engine_process_conn|conn:0000558BB8AFD3AC|state:S_INIT|flag:TICKING DCID_OK UPPER_CONN_EXIST INIT_RECVD NEED_RUN (null) |now:1757653484570705|
[2025/09/12 05:04:44 570710] [info] |scid:2649ddeaa60babc1e1f9433b|xqc_conn_check_tx_key|keys are ready, can send 1rtt now|
[2025/09/12 05:04:44 570714] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_crypto_stream_on_read|encrypt_level:0|cur_state:S_INIT|next_state:S_INITIAL_RECVD|
[2025/09/12 05:04:44 570719] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_process_crypto_write_streams|
[2025/09/12 05:04:44 570723] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_crypto_stream_on_write|enc_level|0|
[2025/09/12 05:04:44 570726] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_crypto_stream_on_write|cur_state:1|switch|
[2025/09/12 05:04:44 570732] [info] |scid:2649ddeaa60babc1e1f9433b|xqc_crypto_stream_send|crypto send data|pkt_num:0|size:137|sent:94|pkt_type:INIT|frame:CRYPTO |now:1757653484570732|
[2025/09/12 05:04:44 570736] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_crypto_stream_on_write|encrypt_level:0|cur_state:S_INITIAL_RECVD|next_state:S_INITIAL_SENT|
[2025/09/12 05:04:44 570740] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_process_crypto_write_streams|
[2025/09/12 05:04:44 570744] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_crypto_stream_on_write|enc_level|2|
[2025/09/12 05:04:44 570749] [info] |scid:2649ddeaa60babc1e1f9433b|xqc_crypto_stream_send|crypto send data|pkt_num:0|size:194|sent:152|pkt_type:HSK|frame:CRYPTO |now:1757653484570748|
[2025/09/12 05:04:44 570753] [info] |scid:2649ddeaa60babc1e1f9433b|xqc_crypto_stream_send|crypto send data|pkt_num:0|size:516|sent:474|pkt_type:HSK|frame:CRYPTO |now:1757653484570753|
[2025/09/12 05:04:44 570758] [info] |scid:2649ddeaa60babc1e1f9433b|xqc_crypto_stream_send|crypto send data|pkt_num:0|size:126|sent:84|pkt_type:HSK|frame:CRYPTO |now:1757653484570758|
[2025/09/12 05:04:44 570762] [info] |scid:2649ddeaa60babc1e1f9433b|xqc_crypto_stream_send|crypto send data|pkt_num:0|size:82|sent:40|pkt_type:HSK|frame:CRYPTO |now:1757653484570762|
[2025/09/12 05:04:44 570767] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_crypto_stream_on_write|encrypt_level:2|cur_state:S_INITIAL_SENT|next_state:S_HANDSHAKE_SENT|
[2025/09/12 05:04:44 570772] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_gen_ack_frame|largest_recv:949846060|ack_delay:1303|first_ack_range:0|largest_pkt_recv_time:1757653484569468|
[2025/09/12 05:04:44 570776] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_gen_ack_frame|high:949846060|low:949846060|pkt_pns:0|
[2025/09/12 05:04:44 570780] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_write_ack_to_one_packet|ack_size:9|path:0|path_largest_recv:949846060|frame_largest_recv:949846060|
[2025/09/12 05:04:44 570785] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:0|
[2025/09/12 05:04:44 570790] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_path_get_perf_class|conn:0000558BB8AFD3AC|path_id:0|path_srtt:250000|min_srtt:250000|path_bw:0|loss_rate:0.00|path_pto:0|
[2025/09/12 05:04:44 570795] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_minrtt_scheduler_get_path|path srtt|conn:0000558BB8AFD3AC|path_id:0|path_srtt:250000|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:04:44 570800] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CRYPTO |pn:0|size:137|reinj:0|path_class:2|
[2025/09/12 05:04:44 570804] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_path_get_perf_class|conn:0000558BB8AFD3AC|path_id:0|path_srtt:250000|min_srtt:250000|path_bw:0|loss_rate:0.00|path_pto:0|
[2025/09/12 05:04:44 570808] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_minrtt_scheduler_get_path|path srtt|conn:0000558BB8AFD3AC|path_id:0|path_srtt:250000|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:04:44 570816] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CRYPTO |pn:0|size:194|reinj:0|path_class:2|
[2025/09/12 05:04:44 570820] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_path_get_perf_class|conn:0000558BB8AFD3AC|path_id:0|path_srtt:250000|min_srtt:250000|path_bw:0|loss_rate:0.00|path_pto:0|
[2025/09/12 05:04:44 570824] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_minrtt_scheduler_get_path|path srtt|conn:0000558BB8AFD3AC|path_id:0|path_srtt:250000|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:04:44 570828] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CRYPTO |pn:0|size:516|reinj:0|path_class:2|
[2025/09/12 05:04:44 570832] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_path_get_perf_class|conn:0000558BB8AFD3AC|path_id:0|path_srtt:250000|min_srtt:250000|path_bw:0|loss_rate:0.00|path_pto:0|
[2025/09/12 05:04:44 570836] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_minrtt_scheduler_get_path|path srtt|conn:0000558BB8AFD3AC|path_id:0|path_srtt:250000|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:04:44 570840] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CRYPTO |pn:0|size:126|reinj:0|path_class:2|
[2025/09/12 05:04:44 570844] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_path_get_perf_class|conn:0000558BB8AFD3AC|path_id:0|path_srtt:250000|min_srtt:250000|path_bw:0|loss_rate:0.00|path_pto:0|
[2025/09/12 05:04:44 570848] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_minrtt_scheduler_get_path|path srtt|conn:0000558BB8AFD3AC|path_id:0|path_srtt:250000|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:04:44 570852] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CRYPTO |pn:0|size:82|reinj:0|path_class:2|
[2025/09/12 05:04:44 570856] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:ACK |stream_id:0|stream_offset:0|
[2025/09/12 05:04:44 570861] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_check_acked_or_dropped_pkt|conn:0000558BB8AFD3AC|pkt_num:0|size:137|pkt_type:INIT|frame:CRYPTO |
[2025/09/12 05:04:44 570866] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:0|
[2025/09/12 05:04:44 570905] [info] |scid:2649ddeaa60babc1e1f9433b|xqc_send_packet_with_pn|<==|conn:0000558BB8AFD3AC|path:0|pkt_num:0|size:1184|sent:1200|pkt_type:INIT|frame:PADDING CRYPTO |inflight:0|now:1757653484570873|stream_id:0|stream_offset:0|
[2025/09/12 05:04:44 570914] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_send_ctl_on_packet_sent|conn:0000558BB8AFD3AC|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 05:04:44 570921] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_send_ctl_on_packet_sent|path:0|inflight:0|applimit:0|
[2025/09/12 05:04:44 570928] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_send_ctl_get_pto_time_and_space|srtt:250000|rtt_var:125000|pto_duration:750000|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:04:44 570935] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8AFD3AC|path:0|PNS: 0, unacked: 1184|
[2025/09/12 05:04:44 570941] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8AFD3AC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:04:44 570945] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8AFD3AC|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:04:44 570949] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_timer_set|type:LOSS_DETECTION|expire:1757653485320873|now:1757653484570927|interv:749946|
[2025/09/12 05:04:44 570953] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB8AFD3AC|path:0|pns:0|expire:1757653485320873|now:1757653484570927|interval:749946|pto_count:0|srtt:250000
[2025/09/12 05:04:44 570962] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:45952|inflight:1184|
[2025/09/12 05:04:44 570967] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_check_acked_or_dropped_pkt|conn:0000558BB8AFD3AC|pkt_num:0|size:194|pkt_type:HSK|frame:CRYPTO |
[2025/09/12 05:04:44 570972] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:0|
[2025/09/12 05:04:44 570998] [info] |scid:2649ddeaa60babc1e1f9433b|xqc_send_packet_with_pn|<==|conn:0000558BB8AFD3AC|path:0|pkt_num:0|size:194|sent:210|pkt_type:HSK|frame:CRYPTO |inflight:1184|now:1757653484570978|stream_id:0|stream_offset:0|
[2025/09/12 05:04:44 571007] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_send_ctl_on_packet_sent|conn:0000558BB8AFD3AC|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 05:04:44 571015] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_send_ctl_on_packet_sent|path:0|inflight:1184|applimit:0|
[2025/09/12 05:04:44 571021] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_send_ctl_get_pto_time_and_space|srtt:250000|rtt_var:125000|pto_duration:750000|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:04:44 571027] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8AFD3AC|path:0|PNS: 0, unacked: 1184|
[2025/09/12 05:04:44 571032] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8AFD3AC|path:0|PNS: 1, unacked: 194|
[2025/09/12 05:04:44 571035] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8AFD3AC|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:04:44 571053] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_timer_set|type:LOSS_DETECTION|expire:1757653485320873|now:1757653484571021|interv:749852|
[2025/09/12 05:04:44 571057] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB8AFD3AC|path:0|pns:0|expire:1757653485320873|now:1757653484571021|interval:749852|pto_count:0|srtt:250000
[2025/09/12 05:04:44 571062] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:45952|inflight:1378|
[2025/09/12 05:04:44 571067] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_check_acked_or_dropped_pkt|conn:0000558BB8AFD3AC|pkt_num:0|size:516|pkt_type:HSK|frame:CRYPTO |
[2025/09/12 05:04:44 571071] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1|
[2025/09/12 05:04:44 571099] [info] |scid:2649ddeaa60babc1e1f9433b|xqc_send_packet_with_pn|<==|conn:0000558BB8AFD3AC|path:0|pkt_num:1|size:516|sent:532|pkt_type:HSK|frame:CRYPTO |inflight:1378|now:1757653484571077|stream_id:0|stream_offset:0|
[2025/09/12 05:04:44 571107] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_send_ctl_on_packet_sent|conn:0000558BB8AFD3AC|path:0|pkt_num:1|origin_pktnum:0|size:516|enc_size:532|pkt_type:HSK|frame:CRYPTO |conn_state:S_HANDSHAKE_SENT|po_in_flight:0||retrans:0|
[2025/09/12 05:04:44 571114] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_send_ctl_on_packet_sent|path:0|inflight:1378|applimit:0|
[2025/09/12 05:04:44 571120] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_send_ctl_get_pto_time_and_space|srtt:250000|rtt_var:125000|pto_duration:750000|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:04:44 571127] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8AFD3AC|path:0|PNS: 0, unacked: 1184|
[2025/09/12 05:04:44 571131] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8AFD3AC|path:0|PNS: 1, unacked: 710|
[2025/09/12 05:04:44 571135] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8AFD3AC|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:04:44 571139] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_timer_set|type:LOSS_DETECTION|expire:1757653485320873|now:1757653484571120|interv:749753|
[2025/09/12 05:04:44 571148] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB8AFD3AC|path:0|pns:0|expire:1757653485320873|now:1757653484571120|interval:749753|pto_count:0|srtt:250000
[2025/09/12 05:04:44 571152] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:45952|inflight:1894|
[2025/09/12 05:04:44 571157] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_check_acked_or_dropped_pkt|conn:0000558BB8AFD3AC|pkt_num:0|size:126|pkt_type:HSK|frame:CRYPTO |
[2025/09/12 05:04:44 571161] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:2|
[2025/09/12 05:04:44 571186] [info] |scid:2649ddeaa60babc1e1f9433b|xqc_send_packet_with_pn|<==|conn:0000558BB8AFD3AC|path:0|pkt_num:2|size:126|sent:142|pkt_type:HSK|frame:CRYPTO |inflight:1894|now:1757653484571168|stream_id:0|stream_offset:0|
[2025/09/12 05:04:44 571195] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_send_ctl_on_packet_sent|conn:0000558BB8AFD3AC|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 05:04:44 571201] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_send_ctl_on_packet_sent|path:0|inflight:1894|applimit:0|
[2025/09/12 05:04:44 571208] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_send_ctl_get_pto_time_and_space|srtt:250000|rtt_var:125000|pto_duration:750000|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:04:44 571214] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8AFD3AC|path:0|PNS: 0, unacked: 1184|
[2025/09/12 05:04:44 571219] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8AFD3AC|path:0|PNS: 1, unacked: 836|
[2025/09/12 05:04:44 571223] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8AFD3AC|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:04:44 571226] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_timer_set|type:LOSS_DETECTION|expire:1757653485320873|now:1757653484571207|interv:749666|
[2025/09/12 05:04:44 571230] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB8AFD3AC|path:0|pns:0|expire:1757653485320873|now:1757653484571207|interval:749666|pto_count:0|srtt:250000
[2025/09/12 05:04:44 571235] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:45952|inflight:2020|
[2025/09/12 05:04:44 571239] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_check_acked_or_dropped_pkt|conn:0000558BB8AFD3AC|pkt_num:0|size:82|pkt_type:HSK|frame:CRYPTO |
[2025/09/12 05:04:44 571243] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:3|
[2025/09/12 05:04:44 571266] [info] |scid:2649ddeaa60babc1e1f9433b|xqc_send_packet_with_pn|<==|conn:0000558BB8AFD3AC|path:0|pkt_num:3|size:82|sent:98|pkt_type:HSK|frame:CRYPTO |inflight:2020|now:1757653484571249|stream_id:0|stream_offset:0|
[2025/09/12 05:04:44 571274] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_send_ctl_on_packet_sent|conn:0000558BB8AFD3AC|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 05:04:44 571281] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_send_ctl_on_packet_sent|path:0|inflight:2020|applimit:0|
[2025/09/12 05:04:44 571287] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_send_ctl_get_pto_time_and_space|srtt:250000|rtt_var:125000|pto_duration:750000|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:04:44 571293] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8AFD3AC|path:0|PNS: 0, unacked: 1184|
[2025/09/12 05:04:44 571297] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8AFD3AC|path:0|PNS: 1, unacked: 918|
[2025/09/12 05:04:44 571301] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8AFD3AC|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:04:44 571309] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_timer_set|type:LOSS_DETECTION|expire:1757653485320873|now:1757653484571287|interv:749586|
[2025/09/12 05:04:44 571313] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB8AFD3AC|path:0|pns:0|expire:1757653485320873|now:1757653484571287|interval:749586|pto_count:0|srtt:250000
[2025/09/12 05:04:44 571318] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:45952|inflight:2102|
[2025/09/12 05:04:44 571322] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_check_acked_or_dropped_pkt|conn:0000558BB8AFD3AC|pkt_num:0|size:52|pkt_type:INIT|frame:ACK |
[2025/09/12 05:04:44 571327] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1|
[2025/09/12 05:04:44 571350] [info] |scid:2649ddeaa60babc1e1f9433b|xqc_send_packet_with_pn|<==|conn:0000558BB8AFD3AC|path:0|pkt_num:1|size:52|sent:68|pkt_type:INIT|frame:ACK |inflight:2102|now:1757653484571332|stream_id:0|stream_offset:0|
[2025/09/12 05:04:44 571358] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_send_ctl_on_packet_sent|conn:0000558BB8AFD3AC|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 05:04:44 571366] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_conn_next_wakeup_time|wakeup_time:1757653485320873|
[2025/09/12 05:04:44 571373] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_engine_add_wakeup_queue|next_tick_time:1757653485320873|
[2025/09/12 05:04:44 571379] [debug] |xqc_engine_wakeup_after|wakeup:1757653485272556|now:1757653484571379|diff:701177|
[2025/09/12 05:04:44 571383] [debug] |xqc_engine_main_logic|END|now:1757653484570705|
[2025/09/12 05:04:44 571389] [debug] |xqc_engine_main_logic|BEGIN|now:1757653484571389|
[2025/09/12 05:04:44 571392] [debug] |xqc_engine_wakeup_after|wakeup:1757653485272556|now:1757653484571392|diff:701164|
[2025/09/12 05:04:44 571396] [debug] |xqc_engine_main_logic|END|now:1757653484571389|
[2025/09/12 05:04:44 921863] [info] |xqc_engine_packet_process|==>|conn:0000558BB8AFD3AC|size:61|state:S_HANDSHAKE_SENT|recv_time:1757653484921859|
[2025/09/12 05:04:44 921897] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_packet_parse_handshake|success|Length:21|
[2025/09/12 05:04:44 921913] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_packet_decrypt|largest_pn:0|
[2025/09/12 05:04:44 921921] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_packet_decrypt|decryption nonce|path_id:0|pn:949846060|
[2025/09/12 05:04:44 921935] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_packet_decrypt_single|pkt_type:HSK|pkt_num:949846060|
[2025/09/12 05:04:44 921944] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_process_frames|frame_type:1|
[2025/09/12 05:04:44 921958] [debug] |scid:2649ddeaa60babc1e1f9433b|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 05:04:44 921967] [info] |scid:2649ddeaa60babc1e1f9433b|xqc_send_ctl_on_pns_discard|xqc_send_ctl_set_loss_detection_timer on discard pns:0
[2025/09/12 05:04:44 921975] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_send_ctl_get_pto_time_and_space|srtt:250000|rtt_var:125000|pto_duration:750000|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:04:44 921983] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8AFD3AC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:04:44 921991] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8AFD3AC|path:0|PNS: 1, unacked: 918|
[2025/09/12 05:04:44 921998] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8AFD3AC|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:04:44 922007] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_timer_set|type:LOSS_DETECTION|expire:1757653485321249|now:1757653484921974|interv:399275|
[2025/09/12 05:04:44 922024] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB8AFD3AC|path:0|pns:1|expire:1757653485321249|now:1757653484921974|interval:399275|pto_count:0|srtt:250000
[2025/09/12 05:04:44 922033] [info] |scid:2649ddeaa60babc1e1f9433b|xqc_conn_addr_validated|Address Validated|conn:0000558BB8AFD3AC|role:1|
[2025/09/12 05:04:44 922066] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_timer_unset|type:ACK_HSK|
[2025/09/12 05:04:44 922076] [debug] |scid:2649ddeaa60babc1e1f9433b|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 05:04:44 922084] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:949846060|largest:949846060|pns:1|
[2025/09/12 05:04:44 922093] [info] |scid:2649ddeaa60babc1e1f9433b|xqc_conn_on_pkt_processed|====>|conn:0000558BB8AFD3AC|path:0|size:61|pkt_type:HSK|pkt_num:949846060|frame:PING |recv_time:1757653484921859|dcid:2649ddeaa60babc1e1f9433b|dcid_seq:0|
[2025/09/12 05:04:44 922100] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_timer_set|type:PATH_IDLE|expire:1757653544921859|now:1757653484921859|interv:60000000|
[2025/09/12 05:04:44 922106] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_timer_set|type:CONN_IDLE|expire:1757653544921859|now:1757653484921859|interv:60000000|
[2025/09/12 05:04:44 922114] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_engine_remove_wakeup_queue|next_tick_time:1757653485320873|pq_index:4|
[2025/09/12 05:04:44 922124] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_engine_add_active_queue|last_ticked_time:1757653484570705|
[2025/09/12 05:04:44 922132] [debug] |xqc_engine_main_logic|BEGIN|now:1757653484922132|
[2025/09/12 05:04:44 922140] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_engine_process_conn|conn:0000558BB8AFD3AC|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:1757653484922139|
[2025/09/12 05:04:44 922151] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_gen_ack_frame|largest_recv:949846060|ack_delay:291|first_ack_range:0|largest_pkt_recv_time:1757653484921859|
[2025/09/12 05:04:44 922157] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_gen_ack_frame|high:949846060|low:949846060|pkt_pns:1|
[2025/09/12 05:04:44 922161] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_write_ack_to_one_packet|ack_size:8|path:0|path_largest_recv:949846060|frame_largest_recv:949846060|
[2025/09/12 05:04:44 922167] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:1|
[2025/09/12 05:04:44 922173] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:ACK |stream_id:0|stream_offset:0|
[2025/09/12 05:04:44 922181] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_check_acked_or_dropped_pkt|conn:0000558BB8AFD3AC|pkt_num:0|size:50|pkt_type:HSK|frame:ACK |
[2025/09/12 05:04:44 922187] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:4|
[2025/09/12 05:04:44 922230] [info] |scid:2649ddeaa60babc1e1f9433b|xqc_send_packet_with_pn|<==|conn:0000558BB8AFD3AC|path:0|pkt_num:4|size:50|sent:66|pkt_type:HSK|frame:ACK |inflight:918|now:1757653484922198|stream_id:0|stream_offset:0|
[2025/09/12 05:04:44 922242] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_send_ctl_on_packet_sent|conn:0000558BB8AFD3AC|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 05:04:44 922253] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_conn_next_wakeup_time|wakeup_time:1757653485321249|
[2025/09/12 05:04:44 922261] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_engine_add_wakeup_queue|next_tick_time:1757653485321249|
[2025/09/12 05:04:44 922267] [debug] |xqc_engine_wakeup_after|wakeup:1757653485272556|now:1757653484922267|diff:350289|
[2025/09/12 05:04:44 922279] [debug] |xqc_engine_main_logic|END|now:1757653484922139|
[2025/09/12 05:04:44 922288] [debug] |xqc_engine_main_logic|BEGIN|now:1757653484922288|
[2025/09/12 05:04:44 922296] [debug] |xqc_engine_wakeup_after|wakeup:1757653485272556|now:1757653484922296|diff:350260|
[2025/09/12 05:04:44 922304] [debug] |xqc_engine_main_logic|END|now:1757653484922288|
[2025/09/12 05:04:45 273713] [debug] |xqc_engine_main_logic|BEGIN|now:1757653485273713|
[2025/09/12 05:04:45 273739] [debug] |scid:809dbe0a472bdf8398906d1c|xqc_engine_remove_wakeup_queue|next_tick_time:1757653485272556|pq_index:0|
[2025/09/12 05:04:45 273747] [debug] |scid:809dbe0a472bdf8398906d1c|xqc_engine_add_active_queue|last_ticked_time:1757653483648244|
[2025/09/12 05:04:45 273755] [debug] |scid:809dbe0a472bdf8398906d1c|xqc_engine_process_conn|conn:0000558BB8AD760C|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:1757653485273752|
[2025/09/12 05:04:45 273762] [debug] |scid:809dbe0a472bdf8398906d1c|xqc_timer_expire|timer expired|type:LOSS_DETECTION|expire_time:1757653485272556|now:1757653485273752|
[2025/09/12 05:04:45 273768] [debug] |scid:809dbe0a472bdf8398906d1c|xqc_timer_loss_detection_timeout|path:0|loss_detection_timeout|
[2025/09/12 05:04:45 273773] [debug] |scid:809dbe0a472bdf8398906d1c|xqc_timer_loss_detection_timeout|send Probe pkts|conn:0000558BB8AD760C|path:0|bytes_in_flight:1590|
[2025/09/12 05:04:45 273778] [debug] |scid:809dbe0a472bdf8398906d1c|xqc_send_ctl_get_pto_time_and_space|srtt:33996|rtt_var:10626|pto_duration:1224000|backoff_factor:2.00|backoff:16.00|pto_cnt:4|max_ack_delay:25|
[2025/09/12 05:04:45 273785] [debug] |scid:809dbe0a472bdf8398906d1c|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8AD760C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:04:45 273790] [debug] |scid:809dbe0a472bdf8398906d1c|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8AD760C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:04:45 273794] [debug] |scid:809dbe0a472bdf8398906d1c|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8AD760C|path:0|PNS: 2, unacked: 1590|
[2025/09/12 05:04:45 273799] [debug] |scid:809dbe0a472bdf8398906d1c|xqc_path_send_one_or_two_ack_elicit_pkts|send two ack-eliciting pkts|path:0|pns:2|
[2025/09/12 05:04:45 273806] [debug] |scid:809dbe0a472bdf8398906d1c|xqc_conn_send_probe_pkt|conn:0000558BB8AD760C|path:0|pkt_num:9|size:54|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |conn_state:ESTABED|
[2025/09/12 05:04:45 273815] [debug] |scid:809dbe0a472bdf8398906d1c|xqc_conn_send_probe_pkt|conn:0000558BB8AD760C|path:0|pkt_num:10|size:54|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |conn_state:ESTABED|
[2025/09/12 05:04:45 273821] [debug] |scid:809dbe0a472bdf8398906d1c|xqc_timer_loss_detection_timeout|xqc_send_ctl_set_loss_detection_timer|PTO|conn:0000558BB8AD760C|pto_count:5
[2025/09/12 05:04:45 273827] [debug] |scid:809dbe0a472bdf8398906d1c|xqc_send_ctl_get_pto_time_and_space|srtt:33996|rtt_var:10626|pto_duration:2448000|backoff_factor:2.00|backoff:32.00|pto_cnt:5|max_ack_delay:25|
[2025/09/12 05:04:45 273832] [debug] |scid:809dbe0a472bdf8398906d1c|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8AD760C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:04:45 273837] [debug] |scid:809dbe0a472bdf8398906d1c|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8AD760C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:04:45 273841] [debug] |scid:809dbe0a472bdf8398906d1c|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8AD760C|path:0|PNS: 2, unacked: 1590|
[2025/09/12 05:04:45 273846] [debug] |scid:809dbe0a472bdf8398906d1c|xqc_timer_set|type:LOSS_DETECTION|expire:1757653486896556|now:1757653485273826|interv:1622730|
[2025/09/12 05:04:45 273852] [debug] |scid:809dbe0a472bdf8398906d1c|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB8AD760C|path:0|pns:2|expire:1757653486896556|now:1757653485273826|interval:1622730|pto_count:5|srtt:33996
[2025/09/12 05:04:45 273876] [debug] |scid:809dbe0a472bdf8398906d1c|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:NEW_CONNECTION_ID |stream_id:0|stream_offset:0|
[2025/09/12 05:04:45 273882] [debug] |scid:809dbe0a472bdf8398906d1c|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:NEW_CONNECTION_ID |stream_id:0|stream_offset:0|
[2025/09/12 05:04:45 273888] [debug] |scid:809dbe0a472bdf8398906d1c|xqc_check_acked_or_dropped_pkt|conn:0000558BB8AD760C|pkt_num:9|size:54|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |
[2025/09/12 05:04:45 273895] [debug] |scid:809dbe0a472bdf8398906d1c|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:39|
[2025/09/12 05:04:45 273977] [info] |scid:809dbe0a472bdf8398906d1c|xqc_send_packet_with_pn|<==|conn:0000558BB8AD760C|path:0|pkt_num:39|size:54|sent:70|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |inflight:1590|now:1757653485273911|stream_id:0|stream_offset:0|
[2025/09/12 05:04:45 273989] [debug] |scid:809dbe0a472bdf8398906d1c|xqc_send_ctl_on_packet_sent|conn:0000558BB8AD760C|path:0|pkt_num:39|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 05:04:45 273997] [debug] |scid:809dbe0a472bdf8398906d1c|xqc_send_ctl_on_packet_sent|path:0|inflight:1590|applimit:0|
[2025/09/12 05:04:45 274005] [debug] |scid:809dbe0a472bdf8398906d1c|xqc_send_ctl_get_pto_time_and_space|srtt:33996|rtt_var:10626|pto_duration:2448000|backoff_factor:2.00|backoff:32.00|pto_cnt:5|max_ack_delay:25|
[2025/09/12 05:04:45 274013] [debug] |scid:809dbe0a472bdf8398906d1c|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8AD760C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:04:45 274020] [debug] |scid:809dbe0a472bdf8398906d1c|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8AD760C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:04:45 274028] [debug] |scid:809dbe0a472bdf8398906d1c|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8AD760C|path:0|PNS: 2, unacked: 1644|
[2025/09/12 05:04:45 274034] [debug] |scid:809dbe0a472bdf8398906d1c|xqc_timer_set|type:LOSS_DETECTION|expire:1757653488521911|now:1757653485274004|interv:3247907|
[2025/09/12 05:04:45 274061] [debug] |scid:809dbe0a472bdf8398906d1c|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB8AD760C|path:0|pns:2|expire:1757653488521911|now:1757653485274004|interval:3247907|pto_count:5|srtt:33996
[2025/09/12 05:04:45 274071] [debug] |scid:809dbe0a472bdf8398906d1c|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:6423|inflight:1644|
[2025/09/12 05:04:45 274079] [debug] |scid:809dbe0a472bdf8398906d1c|xqc_check_acked_or_dropped_pkt|conn:0000558BB8AD760C|pkt_num:10|size:54|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |
[2025/09/12 05:04:45 274084] [debug] |scid:809dbe0a472bdf8398906d1c|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:40|
[2025/09/12 05:04:45 274116] [info] |scid:809dbe0a472bdf8398906d1c|xqc_send_packet_with_pn|<==|conn:0000558BB8AD760C|path:0|pkt_num:40|size:54|sent:70|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |inflight:1644|now:1757653485274092|stream_id:0|stream_offset:0|
[2025/09/12 05:04:45 274127] [debug] |scid:809dbe0a472bdf8398906d1c|xqc_send_ctl_on_packet_sent|conn:0000558BB8AD760C|path:0|pkt_num:40|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 05:04:45 274135] [debug] |scid:809dbe0a472bdf8398906d1c|xqc_send_ctl_on_packet_sent|path:0|inflight:1644|applimit:0|
[2025/09/12 05:04:45 274144] [debug] |scid:809dbe0a472bdf8398906d1c|xqc_send_ctl_get_pto_time_and_space|srtt:33996|rtt_var:10626|pto_duration:2448000|backoff_factor:2.00|backoff:32.00|pto_cnt:5|max_ack_delay:25|
[2025/09/12 05:04:45 274151] [debug] |scid:809dbe0a472bdf8398906d1c|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8AD760C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:04:45 274156] [debug] |scid:809dbe0a472bdf8398906d1c|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8AD760C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:04:45 274160] [debug] |scid:809dbe0a472bdf8398906d1c|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8AD760C|path:0|PNS: 2, unacked: 1698|
[2025/09/12 05:04:45 274171] [debug] |scid:809dbe0a472bdf8398906d1c|xqc_timer_set|type:LOSS_DETECTION|expire:1757653488522092|now:1757653485274143|interv:3247949|
[2025/09/12 05:04:45 274176] [debug] |scid:809dbe0a472bdf8398906d1c|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB8AD760C|path:0|pns:2|expire:1757653488522092|now:1757653485274143|interval:3247949|pto_count:5|srtt:33996
[2025/09/12 05:04:45 274181] [debug] |scid:809dbe0a472bdf8398906d1c|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:6423|inflight:1698|
[2025/09/12 05:04:45 274189] [debug] |scid:809dbe0a472bdf8398906d1c|xqc_conn_next_wakeup_time|wakeup_time:1757653488522092|
[2025/09/12 05:04:45 274197] [debug] |scid:809dbe0a472bdf8398906d1c|xqc_engine_add_wakeup_queue|next_tick_time:1757653488522092|
[2025/09/12 05:04:45 274203] [debug] |xqc_engine_wakeup_after|wakeup:1757653485316277|now:1757653485274203|diff:42074|
[2025/09/12 05:04:45 274209] [debug] |xqc_engine_main_logic|END|now:1757653485273752|
[2025/09/12 05:04:45 317309] [debug] |xqc_engine_main_logic|BEGIN|now:1757653485317309|
[2025/09/12 05:04:45 317325] [debug] |scid:437ac172ab898946554e0870|xqc_engine_remove_wakeup_queue|next_tick_time:1757653485316277|pq_index:0|
[2025/09/12 05:04:45 317332] [debug] |scid:437ac172ab898946554e0870|xqc_engine_add_active_queue|last_ticked_time:1757653480001127|
[2025/09/12 05:04:45 317339] [debug] |scid:437ac172ab898946554e0870|xqc_engine_process_conn|conn:0000558BB8A7E98C|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:1757653485317337|
[2025/09/12 05:04:45 317345] [debug] |scid:437ac172ab898946554e0870|xqc_timer_expire|timer expired|type:LOSS_DETECTION|expire_time:1757653485316277|now:1757653485317337|
[2025/09/12 05:04:45 317351] [debug] |scid:437ac172ab898946554e0870|xqc_timer_loss_detection_timeout|path:0|loss_detection_timeout|
[2025/09/12 05:04:45 317356] [debug] |scid:437ac172ab898946554e0870|xqc_timer_loss_detection_timeout|send Probe pkts|conn:0000558BB8A7E98C|path:0|bytes_in_flight:12600|
[2025/09/12 05:04:45 317361] [debug] |scid:437ac172ab898946554e0870|xqc_send_ctl_get_pto_time_and_space|srtt:31029|rtt_var:6754|pto_duration:3714880|backoff_factor:2.00|backoff:64.00|pto_cnt:6|max_ack_delay:25|
[2025/09/12 05:04:45 317367] [debug] |scid:437ac172ab898946554e0870|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8A7E98C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:04:45 317371] [debug] |scid:437ac172ab898946554e0870|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8A7E98C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:04:45 317376] [debug] |scid:437ac172ab898946554e0870|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8A7E98C|path:0|PNS: 2, unacked: 12600|
[2025/09/12 05:04:45 317381] [debug] |scid:437ac172ab898946554e0870|xqc_path_send_one_or_two_ack_elicit_pkts|send two ack-eliciting pkts|path:0|pns:2|
[2025/09/12 05:04:45 317387] [debug] |scid:437ac172ab898946554e0870|xqc_conn_send_probe_pkt|conn:0000558BB8A7E98C|path:0|pkt_num:9|size:1050|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|
[2025/09/12 05:04:45 317394] [debug] |scid:437ac172ab898946554e0870|xqc_conn_send_probe_pkt|conn:0000558BB8A7E98C|path:0|pkt_num:25|size:1050|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|
[2025/09/12 05:04:45 317400] [debug] |scid:437ac172ab898946554e0870|xqc_timer_loss_detection_timeout|xqc_send_ctl_set_loss_detection_timer|PTO|conn:0000558BB8A7E98C|pto_count:7
[2025/09/12 05:04:45 317405] [debug] |scid:437ac172ab898946554e0870|xqc_send_ctl_get_pto_time_and_space|srtt:31029|rtt_var:6754|pto_duration:7429760|backoff_factor:2.00|backoff:128.00|pto_cnt:7|max_ack_delay:25|
[2025/09/12 05:04:45 317411] [debug] |scid:437ac172ab898946554e0870|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8A7E98C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:04:45 317424] [debug] |scid:437ac172ab898946554e0870|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8A7E98C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:04:45 317429] [debug] |scid:437ac172ab898946554e0870|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8A7E98C|path:0|PNS: 2, unacked: 12600|
[2025/09/12 05:04:45 317434] [debug] |scid:437ac172ab898946554e0870|xqc_timer_set|type:LOSS_DETECTION|expire:1757653490631157|now:1757653485317405|interv:5313752|
[2025/09/12 05:04:45 317439] [debug] |scid:437ac172ab898946554e0870|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB8A7E98C|path:0|pns:2|expire:1757653490631157|now:1757653485317405|interval:5313752|pto_count:7|srtt:31029
[2025/09/12 05:04:45 317446] [debug] |scid:437ac172ab898946554e0870|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:STREAM |stream_id:0|stream_offset:1024|
[2025/09/12 05:04:45 317452] [debug] |scid:437ac172ab898946554e0870|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:STREAM |stream_id:0|stream_offset:1024|
[2025/09/12 05:04:45 317457] [debug] |scid:437ac172ab898946554e0870|xqc_check_acked_or_dropped_pkt|conn:0000558BB8A7E98C|pkt_num:9|size:1050|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:04:45 317463] [debug] |scid:437ac172ab898946554e0870|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:53|
[2025/09/12 05:04:45 317508] [info] |scid:437ac172ab898946554e0870|xqc_send_packet_with_pn|<==|conn:0000558BB8A7E98C|path:0|pkt_num:53|size:1050|sent:1066|pkt_type:SHORT_HEADER|frame:STREAM |inflight:12600|now:1757653485317474|stream_id:0|stream_offset:1024|
[2025/09/12 05:04:45 317520] [debug] |scid:437ac172ab898946554e0870|xqc_send_ctl_on_packet_sent|conn:0000558BB8A7E98C|path:0|pkt_num:53|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 05:04:45 317531] [debug] |scid:437ac172ab898946554e0870|xqc_send_ctl_on_packet_sent|path:0|inflight:12600|applimit:0|
[2025/09/12 05:04:45 317539] [debug] |scid:437ac172ab898946554e0870|xqc_send_ctl_get_pto_time_and_space|srtt:31029|rtt_var:6754|pto_duration:7429760|backoff_factor:2.00|backoff:128.00|pto_cnt:7|max_ack_delay:25|
[2025/09/12 05:04:45 317548] [debug] |scid:437ac172ab898946554e0870|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8A7E98C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:04:45 317555] [debug] |scid:437ac172ab898946554e0870|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8A7E98C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:04:45 317561] [debug] |scid:437ac172ab898946554e0870|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8A7E98C|path:0|PNS: 2, unacked: 13650|
[2025/09/12 05:04:45 317566] [debug] |scid:437ac172ab898946554e0870|xqc_timer_set|type:LOSS_DETECTION|expire:1757653495947234|now:1757653485317539|interv:10629695|
[2025/09/12 05:04:45 317571] [debug] |scid:437ac172ab898946554e0870|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB8A7E98C|path:0|pns:2|expire:1757653495947234|now:1757653485317539|interval:10629695|pto_count:7|srtt:31029
[2025/09/12 05:04:45 317577] [debug] |scid:437ac172ab898946554e0870|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:5921|inflight:13650|
[2025/09/12 05:04:45 317583] [debug] |scid:437ac172ab898946554e0870|xqc_check_acked_or_dropped_pkt|conn:0000558BB8A7E98C|pkt_num:25|size:1050|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:04:45 317589] [debug] |scid:437ac172ab898946554e0870|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:54|
[2025/09/12 05:04:45 317620] [info] |scid:437ac172ab898946554e0870|xqc_send_packet_with_pn|<==|conn:0000558BB8A7E98C|path:0|pkt_num:54|size:1050|sent:1066|pkt_type:SHORT_HEADER|frame:STREAM |inflight:13650|now:1757653485317597|stream_id:0|stream_offset:1024|
[2025/09/12 05:04:45 317631] [debug] |scid:437ac172ab898946554e0870|xqc_send_ctl_on_packet_sent|conn:0000558BB8A7E98C|path:0|pkt_num:54|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 05:04:45 317648] [debug] |scid:437ac172ab898946554e0870|xqc_send_ctl_on_packet_sent|path:0|inflight:13650|applimit:0|
[2025/09/12 05:04:45 317656] [debug] |scid:437ac172ab898946554e0870|xqc_send_ctl_get_pto_time_and_space|srtt:31029|rtt_var:6754|pto_duration:7429760|backoff_factor:2.00|backoff:128.00|pto_cnt:7|max_ack_delay:25|
[2025/09/12 05:04:45 317662] [debug] |scid:437ac172ab898946554e0870|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8A7E98C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:04:45 317666] [debug] |scid:437ac172ab898946554e0870|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8A7E98C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:04:45 317671] [debug] |scid:437ac172ab898946554e0870|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8A7E98C|path:0|PNS: 2, unacked: 14700|
[2025/09/12 05:04:45 317676] [debug] |scid:437ac172ab898946554e0870|xqc_timer_set|type:LOSS_DETECTION|expire:1757653495947357|now:1757653485317656|interv:10629701|
[2025/09/12 05:04:45 317681] [debug] |scid:437ac172ab898946554e0870|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB8A7E98C|path:0|pns:2|expire:1757653495947357|now:1757653485317656|interval:10629701|pto_count:7|srtt:31029
[2025/09/12 05:04:45 317687] [debug] |scid:437ac172ab898946554e0870|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:5921|inflight:14700|
[2025/09/12 05:04:45 317693] [debug] |scid:437ac172ab898946554e0870|xqc_conn_next_wakeup_time|wakeup_time:1757653495947357|
[2025/09/12 05:04:45 317698] [debug] |scid:437ac172ab898946554e0870|xqc_engine_add_wakeup_queue|next_tick_time:1757653495947357|
[2025/09/12 05:04:45 317704] [debug] |xqc_engine_wakeup_after|wakeup:1757653485321249|now:1757653485317703|diff:3546|
[2025/09/12 05:04:45 317711] [debug] |xqc_engine_main_logic|END|now:1757653485317337|
[2025/09/12 05:04:45 321815] [debug] |xqc_engine_main_logic|BEGIN|now:1757653485321814|
[2025/09/12 05:04:45 321832] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_engine_remove_wakeup_queue|next_tick_time:1757653485321249|pq_index:0|
[2025/09/12 05:04:45 321839] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_engine_add_active_queue|last_ticked_time:1757653484922139|
[2025/09/12 05:04:45 321847] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_engine_process_conn|conn:0000558BB8AFD3AC|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:1757653485321845|
[2025/09/12 05:04:45 321853] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_timer_expire|timer expired|type:LOSS_DETECTION|expire_time:1757653485321249|now:1757653485321845|
[2025/09/12 05:04:45 321859] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_timer_loss_detection_timeout|path:0|loss_detection_timeout|
[2025/09/12 05:04:45 321864] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_timer_loss_detection_timeout|send Probe pkts|conn:0000558BB8AFD3AC|path:0|bytes_in_flight:918|
[2025/09/12 05:04:45 321870] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_send_ctl_get_pto_time_and_space|srtt:250000|rtt_var:125000|pto_duration:750000|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:04:45 321876] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8AFD3AC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:04:45 321881] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8AFD3AC|path:0|PNS: 1, unacked: 918|
[2025/09/12 05:04:45 321886] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8AFD3AC|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:04:45 321892] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_path_send_one_or_two_ack_elicit_pkts|send two ack-eliciting pkts|path:0|pns:1|
[2025/09/12 05:04:45 321898] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_conn_send_probe_pkt|conn:0000558BB8AFD3AC|path:0|pkt_num:0|size:194|pkt_type:HSK|frame:CRYPTO |conn_state:S_HANDSHAKE_SENT|
[2025/09/12 05:04:45 321905] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_conn_send_probe_pkt|conn:0000558BB8AFD3AC|path:0|pkt_num:1|size:516|pkt_type:HSK|frame:CRYPTO |conn_state:S_HANDSHAKE_SENT|
[2025/09/12 05:04:45 321918] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_timer_loss_detection_timeout|xqc_send_ctl_set_loss_detection_timer|PTO|conn:0000558BB8AFD3AC|pto_count:1
[2025/09/12 05:04:45 321924] [debug] |scid:2649ddeaa60babc1e1f9433b|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 05:04:45 321930] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8AFD3AC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:04:45 321935] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8AFD3AC|path:0|PNS: 1, unacked: 208|
[2025/09/12 05:04:45 321940] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8AFD3AC|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:04:45 321946] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_timer_set|type:LOSS_DETECTION|expire:1757653486071249|now:1757653485321924|interv:749325|
[2025/09/12 05:04:45 321951] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB8AFD3AC|path:0|pns:1|expire:1757653486071249|now:1757653485321924|interval:749325|pto_count:1|srtt:250000
[2025/09/12 05:04:45 321959] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:CRYPTO |stream_id:0|stream_offset:0|
[2025/09/12 05:04:45 321965] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:CRYPTO |stream_id:0|stream_offset:0|
[2025/09/12 05:04:45 321971] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_check_acked_or_dropped_pkt|conn:0000558BB8AFD3AC|pkt_num:0|size:194|pkt_type:HSK|frame:CRYPTO |
[2025/09/12 05:04:45 321978] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:5|
[2025/09/12 05:04:45 322025] [info] |scid:2649ddeaa60babc1e1f9433b|xqc_send_packet_with_pn|<==|conn:0000558BB8AFD3AC|path:0|pkt_num:5|size:194|sent:210|pkt_type:HSK|frame:CRYPTO |inflight:208|now:1757653485321989|stream_id:0|stream_offset:0|
[2025/09/12 05:04:45 322037] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_send_ctl_on_packet_sent|conn:0000558BB8AFD3AC|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 05:04:45 322072] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_send_ctl_on_packet_sent|path:0|inflight:208|applimit:0|
[2025/09/12 05:04:45 322080] [debug] |scid:2649ddeaa60babc1e1f9433b|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 05:04:45 322090] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8AFD3AC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:04:45 322098] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8AFD3AC|path:0|PNS: 1, unacked: 402|
[2025/09/12 05:04:45 322104] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8AFD3AC|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:04:45 322109] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_timer_set|type:LOSS_DETECTION|expire:1757653486821989|now:1757653485322080|interv:1499909|
[2025/09/12 05:04:45 322114] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB8AFD3AC|path:0|pns:1|expire:1757653486821989|now:1757653485322080|interval:1499909|pto_count:1|srtt:250000
[2025/09/12 05:04:45 322120] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:45952|inflight:402|
[2025/09/12 05:04:45 322127] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_check_acked_or_dropped_pkt|conn:0000558BB8AFD3AC|pkt_num:1|size:516|pkt_type:HSK|frame:CRYPTO |
[2025/09/12 05:04:45 322133] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:6|
[2025/09/12 05:04:45 322178] [info] |scid:2649ddeaa60babc1e1f9433b|xqc_send_packet_with_pn|<==|conn:0000558BB8AFD3AC|path:0|pkt_num:6|size:516|sent:532|pkt_type:HSK|frame:CRYPTO |inflight:402|now:1757653485322148|stream_id:0|stream_offset:0|
[2025/09/12 05:04:45 322189] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_send_ctl_on_packet_sent|conn:0000558BB8AFD3AC|path:0|pkt_num:6|origin_pktnum:1|size:516|enc_size:532|pkt_type:HSK|frame:CRYPTO |conn_state:S_HANDSHAKE_SENT|po_in_flight:0||retrans:0|
[2025/09/12 05:04:45 322199] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_send_ctl_on_packet_sent|path:0|inflight:402|applimit:0|
[2025/09/12 05:04:45 322208] [debug] |scid:2649ddeaa60babc1e1f9433b|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 05:04:45 322217] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8AFD3AC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:04:45 322223] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8AFD3AC|path:0|PNS: 1, unacked: 918|
[2025/09/12 05:04:45 322228] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8AFD3AC|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:04:45 322233] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_timer_set|type:LOSS_DETECTION|expire:1757653486822148|now:1757653485322207|interv:1499941|
[2025/09/12 05:04:45 322238] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB8AFD3AC|path:0|pns:1|expire:1757653486822148|now:1757653485322207|interval:1499941|pto_count:1|srtt:250000
[2025/09/12 05:04:45 322244] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:45952|inflight:918|
[2025/09/12 05:04:45 322251] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_conn_next_wakeup_time|wakeup_time:1757653486822148|
[2025/09/12 05:04:45 322257] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_engine_add_wakeup_queue|next_tick_time:1757653486822148|
[2025/09/12 05:04:45 322262] [debug] |xqc_engine_wakeup_after|wakeup:1757653486466495|now:1757653485322262|diff:1144233|
[2025/09/12 05:04:45 322268] [debug] |xqc_engine_main_logic|END|now:1757653485321845|
[2025/09/12 05:04:45 352935] [info] |xqc_engine_packet_process|==>|conn:0000558BB8AFD3AC|size:64|state:S_HANDSHAKE_SENT|recv_time:1757653485352932|
[2025/09/12 05:04:45 352957] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_packet_parse_handshake|success|Length:24|
[2025/09/12 05:04:45 352968] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_packet_decrypt|largest_pn:949846060|
[2025/09/12 05:04:45 352976] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_packet_decrypt|decryption nonce|path_id:0|pn:949846061|
[2025/09/12 05:04:45 352988] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_packet_decrypt_single|pkt_type:HSK|pkt_num:949846061|
[2025/09/12 05:04:45 352996] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_process_frames|frame_type:2|
[2025/09/12 05:04:45 353007] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_send_ctl_on_ack_received|conn:0000558BB8AFD3AC|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 05:04:45 353017] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:1378|prior_delivered:0|prior_time:1757653484570873|is_app_limited:1|send_elapse:105|ack_elapse:782059|ctl_first_sent_time:1757653484570978|lagest_ack_time:1757653485352932|curr_delivered:194|
[2025/09/12 05:04:45 353027] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_update_sample|sampler_sent_time_update:1757653484570978|
[2025/09/12 05:04:45 353034] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_send_ctl_on_ack_received|sndq_packets_used:6||sndq_packets_used_bytes:0|sndq_packets_free:0|
[2025/09/12 05:04:45 353062] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_send_ctl_on_ack_received|conn:0000558BB8AFD3AC|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:5|path_largest_ack:2|
[2025/09/12 05:04:45 353081] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:2020|prior_delivered:0|prior_time:1757653484570873|is_app_limited:1|send_elapse:295|ack_elapse:782059|ctl_first_sent_time:1757653484571168|lagest_ack_time:1757653485352932|curr_delivered:320|
[2025/09/12 05:04:45 353089] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_update_sample|sampler_sent_time_update:1757653484571168|
[2025/09/12 05:04:45 353098] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_send_ctl_on_ack_received|sndq_packets_used:5||sndq_packets_used_bytes:0|sndq_packets_free:1|
[2025/09/12 05:04:45 353106] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_send_ctl_on_ack_received|conn:0000558BB8AFD3AC|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 05:04:45 353115] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:2102|prior_delivered:0|prior_time:1757653484570873|is_app_limited:1|send_elapse:376|ack_elapse:782059|ctl_first_sent_time:1757653484571249|lagest_ack_time:1757653485352932|curr_delivered:402|
[2025/09/12 05:04:45 353124] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_update_sample|sampler_sent_time_update:1757653484571249|
[2025/09/12 05:04:45 353132] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_send_ctl_on_ack_received|sndq_packets_used:4||sndq_packets_used_bytes:0|sndq_packets_free:2|
[2025/09/12 05:04:45 353140] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_send_ctl_on_ack_received|conn:0000558BB8AFD3AC|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 05:04:45 353149] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:402|prior_delivered:0|prior_time:1757653484570873|is_app_limited:1|send_elapse:751116|ack_elapse:782059|ctl_first_sent_time:1757653485321989|lagest_ack_time:1757653485352932|curr_delivered:596|
[2025/09/12 05:04:45 353157] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_update_sample|sampler_sent_time_update:1757653485321989|
[2025/09/12 05:04:45 353166] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_send_ctl_on_ack_received|sndq_packets_used:2||sndq_packets_used_bytes:0|sndq_packets_free:4|
[2025/09/12 05:04:45 353172] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_send_ctl_update_rtt|before update rtt|conn:0000558BB8AFD3AC|srtt:250000|rttvar:125000|minrtt:4294967295|latest_rtt:30943|ack_delay:0|
[2025/09/12 05:04:45 353177] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_send_ctl_update_rtt|l-0.0.0.0-443-2649ddeaa60babc1e1f9433b p-193.167.0.100-58476-77cb1f6861fbe22741f4ca0d501143bd16 |after update rtt|conn:0000558BB8AFD3AC|srtt:30943|rttvar:15471|minrtt:30943|latest_rtt:30943|ack_delay:0|
[2025/09/12 05:04:45 353183] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_send_ctl_on_spurious_loss_detected|ctl_reordering_packet_threshold:6|ctl_reordering_time_threshold_shift:0|
[2025/09/12 05:04:45 353188] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_send_ctl_get_lost_sent_pn|largest_acked:5|lost_pn:18446744073709551615|thresh:6|
[2025/09/12 05:04:45 353193] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:04:45 353200] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_send_ctl_on_ack_received|xqc_recv_record_del from 949846061|pns:1|
[2025/09/12 05:04:45 353205] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:04:45 353210] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_send_ctl_get_pto_time_and_space|srtt:30943|rtt_var:15471|pto_duration:92827|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:04:45 353216] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8AFD3AC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:04:45 353226] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8AFD3AC|path:0|PNS: 1, unacked: 516|
[2025/09/12 05:04:45 353231] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8AFD3AC|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:04:45 353235] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_timer_set|type:LOSS_DETECTION|expire:1757653485414975|now:1757653485353210|interv:61765|
[2025/09/12 05:04:45 353241] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB8AFD3AC|path:0|pns:1|expire:1757653485414975|now:1757653485353210|interval:61765|pto_count:0|srtt:30943
[2025/09/12 05:04:45 353246] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_generate_sample|sampler: send_elapse 751116, ack_elapse 782059, delivered 596|rate 762|lost 0|
[2025/09/12 05:04:45 353252] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_bbr_update_bandwidth|BBRv1: RTT round update 0 -> 1|
[2025/09/12 05:04:45 353258] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (762) in round 1|
[2025/09/12 05:04:45 353263] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_bbr_update_min_rtt|probertt expire|rtt:30943, old_rtt:2147483647|
[2025/09/12 05:04:45 353268] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_bbr_update_min_rtt|minrtt expire|rtt:30943, old_rtt:2147483647|
[2025/09/12 05:04:45 353273] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:5744|extra_cwnd:152|
[2025/09/12 05:04:45 353278] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:45952|packet_lost:0|acked:596|po_sent_time:1757653485321989|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:596|
[2025/09/12 05:04:45 353284] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:45952|packet_lost:0|acked:596|po_sent_time:1757653485321989|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:596|
[2025/09/12 05:04:45 353290] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-2649ddeaa60babc1e1f9433b p-193.167.0.100-58476-77cb1f6861fbe22741f4ca0d501143bd16 |bbr on ack|mode:0|pacing_rate:4284378|bw:762|cwnd:46548|full_bw_reached:0|inflight:516|srtt:30943|latest_rtt:30943|min_rtt:30943|applimit:1|lost:0|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:1|
[2025/09/12 05:04:45 353296] [stats] |scid:2649ddeaa60babc1e1f9433b|xqc_send_ctl_info_circle_record|l-0.0.0.0-443-2649ddeaa60babc1e1f9433b p-193.167.0.100-58476-77cb1f6861fbe22741f4ca0d501143bd16 |path:0||cwnd:46548|inflight:516|mode:0|applimit:0|pacing_rate:4284378|bw:762|srtt:30943|latest_rtt:30943|min_rtt:30943|send:7|lost:0|tlp:0|recv:2|recovery:0|slow_start:1|conn_life:783800|acked:596|delivered:596|is_cwnd_limited:0|
[2025/09/12 05:04:45 353304] [info] |scid:2649ddeaa60babc1e1f9433b|xqc_send_ctl_on_pns_discard|xqc_send_ctl_set_loss_detection_timer on discard pns:0
[2025/09/12 05:04:45 353309] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_send_ctl_get_pto_time_and_space|srtt:30943|rtt_var:15471|pto_duration:92827|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:04:45 353315] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8AFD3AC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:04:45 353320] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8AFD3AC|path:0|PNS: 1, unacked: 516|
[2025/09/12 05:04:45 353324] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8AFD3AC|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:04:45 353329] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_timer_set|type:LOSS_DETECTION|expire:1757653485414975|now:1757653485353309|interv:61666|
[2025/09/12 05:04:45 353334] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB8AFD3AC|path:0|pns:1|expire:1757653485414975|now:1757653485353309|interval:61666|pto_count:0|srtt:30943
[2025/09/12 05:04:45 353344] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:949846061|largest:949846061|pns:1|
[2025/09/12 05:04:45 353350] [info] |scid:2649ddeaa60babc1e1f9433b|xqc_conn_on_pkt_processed|====>|conn:0000558BB8AFD3AC|path:0|size:64|pkt_type:HSK|pkt_num:949846061|frame:ACK |recv_time:1757653485352932|dcid:2649ddeaa60babc1e1f9433b|dcid_seq:0|
[2025/09/12 05:04:45 353356] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_timer_set|type:PATH_IDLE|expire:1757653545352932|now:1757653485352932|interv:60000000|
[2025/09/12 05:04:45 353362] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_timer_set|type:CONN_IDLE|expire:1757653545352932|now:1757653485352932|interv:60000000|
[2025/09/12 05:04:45 353367] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_engine_remove_wakeup_queue|next_tick_time:1757653486822148|pq_index:1|
[2025/09/12 05:04:45 353372] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_engine_add_active_queue|last_ticked_time:1757653485321845|
[2025/09/12 05:04:45 353377] [debug] |xqc_engine_main_logic|BEGIN|now:1757653485353377|
[2025/09/12 05:04:45 353383] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_engine_process_conn|conn:0000558BB8AFD3AC|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:1757653485353382|
[2025/09/12 05:04:45 353391] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_conn_next_wakeup_time|wakeup_time:1757653485414975|
[2025/09/12 05:04:45 353396] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_engine_add_wakeup_queue|next_tick_time:1757653485414975|
[2025/09/12 05:04:45 353401] [debug] |xqc_engine_wakeup_after|wakeup:1757653485414975|now:1757653485353401|diff:61574|
[2025/09/12 05:04:45 353406] [debug] |xqc_engine_main_logic|END|now:1757653485353382|
[2025/09/12 05:04:45 353413] [debug] |xqc_engine_main_logic|BEGIN|now:1757653485353413|
[2025/09/12 05:04:45 353418] [debug] |xqc_engine_wakeup_after|wakeup:1757653485414975|now:1757653485353418|diff:61557|
[2025/09/12 05:04:45 353423] [debug] |xqc_engine_main_logic|END|now:1757653485353413|
[2025/09/12 05:04:45 354619] [info] |xqc_engine_packet_process|==>|conn:0000558BB8AFD3AC|size:415|state:S_HANDSHAKE_SENT|recv_time:1757653485354617|
[2025/09/12 05:04:45 354631] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_packet_parse_handshake|success|Length:63|
[2025/09/12 05:04:45 354639] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_packet_decrypt|largest_pn:949846061|
[2025/09/12 05:04:45 354645] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_packet_decrypt|decryption nonce|path_id:0|pn:949846062|
[2025/09/12 05:04:45 354654] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_packet_decrypt_single|pkt_type:HSK|pkt_num:949846062|
[2025/09/12 05:04:45 354661] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_process_frames|frame_type:2|
[2025/09/12 05:04:45 354668] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_send_ctl_on_ack_received|conn:0000558BB8AFD3AC|path:0|pkt_num:6|origin_pktnum:1|size:516|pns:1|pkt_type:HSK|frame:CRYPTO |conn_state:S_HANDSHAKE_SENT|frame_largest_ack:6|path_largest_ack:6|
[2025/09/12 05:04:45 354675] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:918|prior_delivered:0|prior_time:1757653484570873|is_app_limited:1|send_elapse:751275|ack_elapse:783744|ctl_first_sent_time:1757653485322148|lagest_ack_time:1757653485354617|curr_delivered:1112|
[2025/09/12 05:04:45 354682] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_update_sample|sampler_sent_time_update:1757653485322148|
[2025/09/12 05:04:45 354689] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_send_ctl_on_ack_received|sndq_packets_used:0||sndq_packets_used_bytes:0|sndq_packets_free:6|
[2025/09/12 05:04:45 354695] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_send_ctl_update_rtt|before update rtt|conn:0000558BB8AFD3AC|srtt:30943|rttvar:15471|minrtt:30943|latest_rtt:32469|ack_delay:0|
[2025/09/12 05:04:45 354708] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_send_ctl_update_rtt|l-0.0.0.0-443-2649ddeaa60babc1e1f9433b p-193.167.0.100-58476-77cb1f6861fbe22741f4ca0d501143bd16 |after update rtt|conn:0000558BB8AFD3AC|srtt:31134|rttvar:11985|minrtt:30943|latest_rtt:32469|ack_delay:0|
[2025/09/12 05:04:45 354715] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_send_ctl_get_lost_sent_pn|largest_acked:6|lost_pn:0|thresh:6|
[2025/09/12 05:04:45 354722] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:04:45 354727] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_send_ctl_set_loss_detection_timer|unset|no ack-eliciting pkts in flight|conn:0000558BB8AFD3AC|path:0|
[2025/09/12 05:04:45 354734] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_timer_unset|type:LOSS_DETECTION|
[2025/09/12 05:04:45 354739] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_generate_sample|sampler: send_elapse 751275, ack_elapse 783744, delivered 1112|rate 1418|lost 0|
[2025/09/12 05:04:45 354746] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1418) in round 1|
[2025/09/12 05:04:45 354752] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_bbr_update_min_rtt|minrtt expire|rtt:30943, old_rtt:30943|
[2025/09/12 05:04:45 354759] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:5744|extra_cwnd:283|
[2025/09/12 05:04:45 354763] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:46548|packet_lost:0|acked:516|po_sent_time:1757653485322148|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:596|
[2025/09/12 05:04:45 354768] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:46548|packet_lost:0|acked:516|po_sent_time:1757653485322148|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:596|
[2025/09/12 05:04:45 354772] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-2649ddeaa60babc1e1f9433b p-193.167.0.100-58476-77cb1f6861fbe22741f4ca0d501143bd16 |bbr on ack|mode:0|pacing_rate:4284378|bw:1418|cwnd:47064|full_bw_reached:0|inflight:0|srtt:31134|latest_rtt:32469|min_rtt:30943|applimit:1|lost:0|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:04:45 354777] [stats] |scid:2649ddeaa60babc1e1f9433b|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-2649ddeaa60babc1e1f9433b p-193.167.0.100-58476-77cb1f6861fbe22741f4ca0d501143bd16 |bandwidth change record|bw_before:762|bw_after:1418|srtt:31134|cwnd:47064|
[2025/09/12 05:04:45 354782] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_process_frames|frame_type:6|
[2025/09/12 05:04:45 354787] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_process_crypto_frame|level:2|
[2025/09/12 05:04:45 354792] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_read_crypto_stream|xqc_read_crypto_stream|level:2|
[2025/09/12 05:04:45 354796] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:2|36u|
[2025/09/12 05:04:45 354909] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:3|SSL_quic_write_level:3|rv:1|
[2025/09/12 05:04:45 354915] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_tls_do_handshake|TLS handshake|ret:1|
[2025/09/12 05:04:45 354919] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_engine_remove_wakeup_queue|next_tick_time:1757653485414975|pq_index:0|
[2025/09/12 05:04:45 354924] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_engine_add_active_queue|last_ticked_time:1757653485353382|
[2025/09/12 05:04:45 354928] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_create_crypto_stream|encrypt_level:3|cur_state:S_HANDSHAKE_SENT|
[2025/09/12 05:04:45 354933] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_process_crypto_frame|server create 1RTT stream|
[2025/09/12 05:04:45 354937] [info] |scid:2649ddeaa60babc1e1f9433b|xqc_send_ctl_on_pns_discard|xqc_send_ctl_set_loss_detection_timer on discard pns:0
[2025/09/12 05:04:45 354946] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_send_ctl_set_loss_detection_timer|unset|no ack-eliciting pkts in flight|conn:0000558BB8AFD3AC|path:0|
[2025/09/12 05:04:45 354950] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_timer_unset|type:LOSS_DETECTION|
[2025/09/12 05:04:45 354954] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_timer_unset|type:ACK_HSK|
[2025/09/12 05:04:45 354959] [debug] |scid:2649ddeaa60babc1e1f9433b|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 05:04:45 354964] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:949846062|largest:949846062|pns:1|
[2025/09/12 05:04:45 354968] [info] |scid:2649ddeaa60babc1e1f9433b|xqc_conn_on_pkt_processed|====>|conn:0000558BB8AFD3AC|path:0|size:415|pkt_type:HSK|pkt_num:949846062|frame:ACK CRYPTO |recv_time:1757653485354617|dcid:2649ddeaa60babc1e1f9433b|dcid_seq:0|
[2025/09/12 05:04:45 354973] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:2649ddeaa60babc1e1f9433b|spin_bit:0|
[2025/09/12 05:04:45 354978] [warn] |scid:2649ddeaa60babc1e1f9433b|xqc_packet_parse_single|delay|buff 1RTT packet before handshake completed|
[2025/09/12 05:04:45 354982] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_conn_buff_undecrypt_packet_in|====>|delay|undecrypt_count:1|encrypt_level:3|
[2025/09/12 05:04:45 354987] [info] |scid:2649ddeaa60babc1e1f9433b|xqc_conn_process_packet|ignore err|-630|
[2025/09/12 05:04:45 354991] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_timer_set|type:PATH_IDLE|expire:1757653545354617|now:1757653485354617|interv:60000000|
[2025/09/12 05:04:45 354995] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_timer_set|type:CONN_IDLE|expire:1757653545354617|now:1757653485354617|interv:60000000|
[2025/09/12 05:04:45 354999] [debug] |xqc_engine_main_logic|BEGIN|now:1757653485354999|
[2025/09/12 05:04:45 355003] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_engine_process_conn|conn:0000558BB8AFD3AC|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:1757653485355003|
[2025/09/12 05:04:45 355008] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_conn_check_handshake_complete|HANDSHAKE_COMPLETED|conn:0000558BB8AFD3AC|
[2025/09/12 05:04:45 355012] [info] |scid:2649ddeaa60babc1e1f9433b|xqc_conn_handshake_confirmed|handshake confirmed|conn:0000558BB8AFD3AC|
[2025/09/12 05:04:45 355016] [info] |scid:2649ddeaa60babc1e1f9433b|xqc_send_ctl_on_pns_discard|xqc_send_ctl_set_loss_detection_timer on discard pns:1
[2025/09/12 05:04:45 355020] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_send_ctl_set_loss_detection_timer|unset|no ack-eliciting pkts in flight|conn:0000558BB8AFD3AC|path:0|
[2025/09/12 05:04:45 355024] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_timer_unset|type:LOSS_DETECTION|
[2025/09/12 05:04:45 355029] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_conn_gen_token|expire:1758258285|
[2025/09/12 05:04:45 355034] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_conn_early_data_reject|reject|
[2025/09/12 05:04:45 355056] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_crypto_stream_on_read|encrypt_level:2|cur_state:S_HANDSHAKE_SENT|next_state:ESTABED|
[2025/09/12 05:04:45 355061] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_conn_process_undecrypt_packet_in|delay|undecrypt_count:1|encrypt_level:3|
[2025/09/12 05:04:45 355065] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:2649ddeaa60babc1e1f9433b|spin_bit:0|
[2025/09/12 05:04:45 355071] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_packet_decrypt|largest_pn:0|
[2025/09/12 05:04:45 355075] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_packet_decrypt|decryption nonce|path_id:0|pn:949846058|
[2025/09/12 05:04:45 355081] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:949846058|
[2025/09/12 05:04:45 355088] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_process_frames|frame_type:18|
[2025/09/12 05:04:45 355093] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_process_new_conn_id_frame|new_conn_id|d08297a7117353840babb663dfb7b19c54|sr_token:9349d550ec8b26f2a8897cebc7fc0a6a
[2025/09/12 05:04:45 355099] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_process_frames|frame_type:18|
[2025/09/12 05:04:45 355103] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_process_new_conn_id_frame|new_conn_id|35d89e66ea290d8ad9a34af901a85c9b88|sr_token:ed5d85d08667e58c89c649e34173f5b7
[2025/09/12 05:04:45 355108] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_process_frames|frame_type:18|
[2025/09/12 05:04:45 355112] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_process_new_conn_id_frame|new_conn_id|26db1f20789c5a915720e92e44a1b929b7|sr_token:1fdae29ce5efb36381ddd1f1852bad3c
[2025/09/12 05:04:45 355117] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_process_frames|frame_type:18|
[2025/09/12 05:04:45 355121] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_process_new_conn_id_frame|new_conn_id|2462d75d87d0cd05cd8a22ca3824b5f2ff|sr_token:5f8996a994b68a3f38efa37c83a511cc
[2025/09/12 05:04:45 355125] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_process_frames|frame_type:18|
[2025/09/12 05:04:45 355129] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_process_new_conn_id_frame|new_conn_id|2921abf55297d2d9267ac8273ef495e91e|sr_token:f1c428ee1650b15a2673bcd98e2fc95a
[2025/09/12 05:04:45 355134] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_process_frames|frame_type:18|
[2025/09/12 05:04:45 355138] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_process_new_conn_id_frame|new_conn_id|781ac6464e372c782f2670e63f9ad5aca3|sr_token:53c450625f5224cd78e517ce1d8446d5
[2025/09/12 05:04:45 355143] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_process_frames|frame_type:18|
[2025/09/12 05:04:45 355146] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_process_new_conn_id_frame|new_conn_id|e265026664febd4411fb7440d41c5515f1|sr_token:4b97219da04ad0117f2cbf226ad0ab4b
[2025/09/12 05:04:45 355151] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_process_frames|frame_type:b|
[2025/09/12 05:04:45 355155] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_process_stream_frame|offset:0|data_length:17|fin:1|stream_id:0|path:0|
[2025/09/12 05:04:45 355162] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_insert_stream_frame|merge left|merged_offset_end:17|new_offset:0|new_len:17|
[2025/09/12 05:04:45 355167] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_process_stream_frame|xqc_stream_ready_to_read all recvd|
[2025/09/12 05:04:45 355171] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_process_stream_frame|stream_length:17|merged_offset_end:17|stream_id:0|
[2025/09/12 05:04:45 355175] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_timer_set|type:ACK_01RTT|expire:1757653485379617|now:1757653485354617|interv:25000|
[2025/09/12 05:04:45 355180] [debug] |scid:2649ddeaa60babc1e1f9433b|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:1757653485354617|max_ack_delay:25000|
[2025/09/12 05:04:45 355184] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:949846058|largest:949846058|pns:2|
[2025/09/12 05:04:45 355189] [info] |scid:2649ddeaa60babc1e1f9433b|xqc_conn_on_pkt_processed|====>|conn:0000558BB8AFD3AC|path:0|size:312|pkt_type:SHORT_HEADER|pkt_num:949846058|frame:STREAM NEW_CONNECTION_ID |recv_time:1757653485354617|dcid:2649ddeaa60babc1e1f9433b|dcid_seq:0|
[2025/09/12 05:04:45 355194] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_process_crypto_write_streams|
[2025/09/12 05:04:45 355198] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_crypto_stream_on_write|enc_level|3|
[2025/09/12 05:04:45 355202] [info] |scid:2649ddeaa60babc1e1f9433b|xqc_crypto_stream_send|crypto send data|pkt_num:0|size:283|sent:261|pkt_type:SHORT_HEADER|frame:CRYPTO |now:1757653485355202|
[2025/09/12 05:04:45 355210] [info] |scid:2649ddeaa60babc1e1f9433b|xqc_crypto_stream_send|crypto send data|pkt_num:0|size:284|sent:262|pkt_type:SHORT_HEADER|frame:CRYPTO |now:1757653485355210|
[2025/09/12 05:04:45 355214] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_crypto_stream_on_write|encrypt_level:3|cur_state:ESTABED|next_state:ESTABED|
[2025/09/12 05:04:45 355218] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_process_read_streams|stream_read_notify|flag:2|stream_id:0|conn:0000558BB8AFD3AC|
[2025/09/12 05:04:45 355269] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:25165824|
[2025/09/12 05:04:45 355277] [debug] |scid:2649ddeaa60babc1e1f9433b|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 05:04:45 355284] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_sample_check_app_limited|path:0|applimit:1112|
[2025/09/12 05:04:45 355294] [info] |scid:2649ddeaa60babc1e1f9433b|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:0000558BB8AFD3AC|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 05:04:45 355303] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_engine_conn_logic|engine is running on conn:l-0.0.0.0-443-2649ddeaa60babc1e1f9433b p-193.167.0.100-58476-77cb1f6861fbe22741f4ca0d501143bd16|
[2025/09/12 05:04:45 355312] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_gen_ack_frame|largest_recv:949846062|ack_delay:695|first_ack_range:1|largest_pkt_recv_time:1757653485354617|
[2025/09/12 05:04:45 355319] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_gen_ack_frame|high:949846062|low:949846061|pkt_pns:1|
[2025/09/12 05:04:45 355325] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_write_ack_to_one_packet|ack_size:9|path:0|path_largest_recv:949846062|frame_largest_recv:949846062|
[2025/09/12 05:04:45 355332] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:1|
[2025/09/12 05:04:45 355350] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_write_new_conn_id_frame_to_packet|gen_new_scid|cid:b53bab7872e04580d22d28e2|sr_token:00d60fd9fe7f00007b3a819f8b550000|seq_num:1
[2025/09/12 05:04:45 355361] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_write_new_conn_id_frame_to_packet|gen_new_scid|cid:97fd814dd4d743e1f9b9ebc5|sr_token:00d60fd9fe7f00007b3a819f8b550000|seq_num:2
[2025/09/12 05:04:45 355369] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_path_get_perf_class|conn:0000558BB8AFD3AC|path_id:0|path_srtt:31134|min_srtt:31134|path_bw:1418|loss_rate:0.00|path_pto:0|
[2025/09/12 05:04:45 355376] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_minrtt_scheduler_get_path|path srtt|conn:0000558BB8AFD3AC|path_id:0|path_srtt:31134|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:04:45 355384] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_minrtt_scheduler_get_path|best path:0|frame_type:HANDSHAKE_DONE |pn:0|size:23|reinj:0|path_class:2|
[2025/09/12 05:04:45 355391] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_path_get_perf_class|conn:0000558BB8AFD3AC|path_id:0|path_srtt:31134|min_srtt:31134|path_bw:1418|loss_rate:0.00|path_pto:0|
[2025/09/12 05:04:45 355398] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_minrtt_scheduler_get_path|path srtt|conn:0000558BB8AFD3AC|path_id:0|path_srtt:31134|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:04:45 355405] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_minrtt_scheduler_get_path|best path:0|frame_type:NEW_TOKEN |pn:0|size:33|reinj:0|path_class:2|
[2025/09/12 05:04:45 355411] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_path_get_perf_class|conn:0000558BB8AFD3AC|path_id:0|path_srtt:31134|min_srtt:31134|path_bw:1418|loss_rate:0.00|path_pto:0|
[2025/09/12 05:04:45 355424] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_minrtt_scheduler_get_path|path srtt|conn:0000558BB8AFD3AC|path_id:0|path_srtt:31134|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:04:45 355432] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CRYPTO |pn:0|size:283|reinj:0|path_class:2|
[2025/09/12 05:04:45 355439] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_path_get_perf_class|conn:0000558BB8AFD3AC|path_id:0|path_srtt:31134|min_srtt:31134|path_bw:1418|loss_rate:0.00|path_pto:0|
[2025/09/12 05:04:45 355445] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_minrtt_scheduler_get_path|path srtt|conn:0000558BB8AFD3AC|path_id:0|path_srtt:31134|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:04:45 355452] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CRYPTO |pn:0|size:284|reinj:0|path_class:2|
[2025/09/12 05:04:45 355459] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:ACK |stream_id:0|stream_offset:0|
[2025/09/12 05:04:45 355465] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_path_get_perf_class|conn:0000558BB8AFD3AC|path_id:0|path_srtt:31134|min_srtt:31134|path_bw:1418|loss_rate:0.00|path_pto:0|
[2025/09/12 05:04:45 355471] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_minrtt_scheduler_get_path|path srtt|conn:0000558BB8AFD3AC|path_id:0|path_srtt:31134|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:04:45 355476] [debug] |scid:2649ddeaa60babc1e1f9433b|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 05:04:45 355480] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_path_get_perf_class|conn:0000558BB8AFD3AC|path_id:0|path_srtt:31134|min_srtt:31134|path_bw:1418|loss_rate:0.00|path_pto:0|
[2025/09/12 05:04:45 355484] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_minrtt_scheduler_get_path|path srtt|conn:0000558BB8AFD3AC|path_id:0|path_srtt:31134|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:04:45 355488] [debug] |scid:2649ddeaa60babc1e1f9433b|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 05:04:45 355492] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_path_get_perf_class|conn:0000558BB8AFD3AC|path_id:0|path_srtt:31134|min_srtt:31134|path_bw:1418|loss_rate:0.00|path_pto:0|
[2025/09/12 05:04:45 355496] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_send_ctl_can_send|l-0.0.0.0-443-2649ddeaa60babc1e1f9433b p-193.167.0.100-58476-77cb1f6861fbe22741f4ca0d501143bd16 |path:0|can:1|pkt_sz:1050|schedule_bytes:731|inflight:0|cwnd:47064|conn:0000558BB8AFD3AC|stream_id:0|stream_offset:1024|
[2025/09/12 05:04:45 355501] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_minrtt_scheduler_get_path|path srtt|conn:0000558BB8AFD3AC|path_id:0|path_srtt:31134|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:04:45 355506] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1050|reinj:0|path_class:2|
[2025/09/12 05:04:45 355511] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_check_acked_or_dropped_pkt|conn:0000558BB8AFD3AC|pkt_num:0|size:23|pkt_type:SHORT_HEADER|frame:HANDSHAKE_DONE |
[2025/09/12 05:04:45 355519] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:0|
[2025/09/12 05:04:45 355553] [info] |scid:2649ddeaa60babc1e1f9433b|xqc_send_packet_with_pn|<==|conn:0000558BB8AFD3AC|path:0|pkt_num:0|size:23|sent:39|pkt_type:SHORT_HEADER|frame:HANDSHAKE_DONE |inflight:0|now:1757653485355529|stream_id:0|stream_offset:0|
[2025/09/12 05:04:45 355560] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_send_ctl_on_packet_sent|conn:0000558BB8AFD3AC|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 05:04:45 355569] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_send_ctl_on_packet_sent|path:0|inflight:0|applimit:1112|
[2025/09/12 05:04:45 355574] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_send_ctl_get_pto_time_and_space|srtt:31134|rtt_var:11985|pto_duration:79074|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:04:45 355578] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8AFD3AC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:04:45 355582] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8AFD3AC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:04:45 355586] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8AFD3AC|path:0|PNS: 2, unacked: 23|
[2025/09/12 05:04:45 355590] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_timer_set|type:LOSS_DETECTION|expire:1757653485459603|now:1757653485355574|interv:104029|
[2025/09/12 05:04:45 355595] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB8AFD3AC|path:0|pns:2|expire:1757653485459603|now:1757653485355574|interval:104029|pto_count:0|srtt:31134
[2025/09/12 05:04:45 355602] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:47064|inflight:23|
[2025/09/12 05:04:45 355610] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_check_acked_or_dropped_pkt|conn:0000558BB8AFD3AC|pkt_num:0|size:33|pkt_type:SHORT_HEADER|frame:NEW_TOKEN |
[2025/09/12 05:04:45 355617] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1|
[2025/09/12 05:04:45 355641] [info] |scid:2649ddeaa60babc1e1f9433b|xqc_send_packet_with_pn|<==|conn:0000558BB8AFD3AC|path:0|pkt_num:1|size:33|sent:49|pkt_type:SHORT_HEADER|frame:NEW_TOKEN |inflight:23|now:1757653485355625|stream_id:0|stream_offset:0|
[2025/09/12 05:04:45 355647] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_send_ctl_on_packet_sent|conn:0000558BB8AFD3AC|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 05:04:45 355651] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_send_ctl_on_packet_sent|path:0|inflight:23|applimit:1112|
[2025/09/12 05:04:45 355655] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_send_ctl_get_pto_time_and_space|srtt:31134|rtt_var:11985|pto_duration:79074|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:04:45 355660] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8AFD3AC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:04:45 355663] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8AFD3AC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:04:45 355667] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8AFD3AC|path:0|PNS: 2, unacked: 56|
[2025/09/12 05:04:45 355671] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_timer_set|type:LOSS_DETECTION|expire:1757653485459699|now:1757653485355655|interv:104044|
[2025/09/12 05:04:45 355675] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB8AFD3AC|path:0|pns:2|expire:1757653485459699|now:1757653485355655|interval:104044|pto_count:0|srtt:31134
[2025/09/12 05:04:45 355679] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:47064|inflight:56|
[2025/09/12 05:04:45 355685] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_check_acked_or_dropped_pkt|conn:0000558BB8AFD3AC|pkt_num:0|size:283|pkt_type:SHORT_HEADER|frame:CRYPTO |
[2025/09/12 05:04:45 355692] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:2|
[2025/09/12 05:04:45 355721] [info] |scid:2649ddeaa60babc1e1f9433b|xqc_send_packet_with_pn|<==|conn:0000558BB8AFD3AC|path:0|pkt_num:2|size:283|sent:299|pkt_type:SHORT_HEADER|frame:CRYPTO |inflight:56|now:1757653485355702|stream_id:0|stream_offset:0|
[2025/09/12 05:04:45 355735] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_send_ctl_on_packet_sent|conn:0000558BB8AFD3AC|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 05:04:45 355742] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_send_ctl_on_packet_sent|path:0|inflight:56|applimit:1112|
[2025/09/12 05:04:45 355749] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_send_ctl_get_pto_time_and_space|srtt:31134|rtt_var:11985|pto_duration:79074|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:04:45 355755] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8AFD3AC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:04:45 355762] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8AFD3AC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:04:45 355767] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8AFD3AC|path:0|PNS: 2, unacked: 339|
[2025/09/12 05:04:45 355774] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_timer_set|type:LOSS_DETECTION|expire:1757653485459776|now:1757653485355748|interv:104028|
[2025/09/12 05:04:45 355781] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB8AFD3AC|path:0|pns:2|expire:1757653485459776|now:1757653485355748|interval:104028|pto_count:0|srtt:31134
[2025/09/12 05:04:45 355788] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:47064|inflight:339|
[2025/09/12 05:04:45 355795] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_check_acked_or_dropped_pkt|conn:0000558BB8AFD3AC|pkt_num:0|size:284|pkt_type:SHORT_HEADER|frame:CRYPTO |
[2025/09/12 05:04:45 355803] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:3|
[2025/09/12 05:04:45 355829] [info] |scid:2649ddeaa60babc1e1f9433b|xqc_send_packet_with_pn|<==|conn:0000558BB8AFD3AC|path:0|pkt_num:3|size:284|sent:300|pkt_type:SHORT_HEADER|frame:CRYPTO |inflight:339|now:1757653485355810|stream_id:0|stream_offset:0|
[2025/09/12 05:04:45 355838] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_send_ctl_on_packet_sent|conn:0000558BB8AFD3AC|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 05:04:45 355844] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_send_ctl_on_packet_sent|path:0|inflight:339|applimit:1112|
[2025/09/12 05:04:45 355851] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_send_ctl_get_pto_time_and_space|srtt:31134|rtt_var:11985|pto_duration:79074|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:04:45 355857] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8AFD3AC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:04:45 355864] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8AFD3AC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:04:45 355868] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8AFD3AC|path:0|PNS: 2, unacked: 623|
[2025/09/12 05:04:45 355872] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_timer_set|type:LOSS_DETECTION|expire:1757653485459884|now:1757653485355851|interv:104033|
[2025/09/12 05:04:45 355876] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB8AFD3AC|path:0|pns:2|expire:1757653485459884|now:1757653485355851|interval:104033|pto_count:0|srtt:31134
[2025/09/12 05:04:45 355880] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:47064|inflight:623|
[2025/09/12 05:04:45 355885] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_check_acked_or_dropped_pkt|conn:0000558BB8AFD3AC|pkt_num:0|size:51|pkt_type:HSK|frame:ACK |
[2025/09/12 05:04:45 355893] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:7|
[2025/09/12 05:04:45 355933] [info] |scid:2649ddeaa60babc1e1f9433b|xqc_send_packet_with_pn|<==|conn:0000558BB8AFD3AC|path:0|pkt_num:7|size:51|sent:67|pkt_type:HSK|frame:ACK |inflight:623|now:1757653485355909|stream_id:0|stream_offset:0|
[2025/09/12 05:04:45 355943] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_send_ctl_on_packet_sent|conn:0000558BB8AFD3AC|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 05:04:45 355951] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_check_acked_or_dropped_pkt|conn:0000558BB8AFD3AC|pkt_num:0|size:54|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |
[2025/09/12 05:04:45 355958] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:4|
[2025/09/12 05:04:45 355991] [info] |scid:2649ddeaa60babc1e1f9433b|xqc_send_packet_with_pn|<==|conn:0000558BB8AFD3AC|path:0|pkt_num:4|size:54|sent:70|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |inflight:623|now:1757653485355968|stream_id:0|stream_offset:0|
[2025/09/12 05:04:45 355999] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_send_ctl_on_packet_sent|conn:0000558BB8AFD3AC|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 05:04:45 356006] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_send_ctl_on_packet_sent|path:0|inflight:623|applimit:1112|
[2025/09/12 05:04:45 356013] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_send_ctl_get_pto_time_and_space|srtt:31134|rtt_var:11985|pto_duration:79074|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:04:45 356020] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8AFD3AC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:04:45 356027] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8AFD3AC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:04:45 356033] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8AFD3AC|path:0|PNS: 2, unacked: 677|
[2025/09/12 05:04:45 356055] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_timer_set|type:LOSS_DETECTION|expire:1757653485460042|now:1757653485356013|interv:104029|
[2025/09/12 05:04:45 356059] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB8AFD3AC|path:0|pns:2|expire:1757653485460042|now:1757653485356013|interval:104029|pto_count:0|srtt:31134
[2025/09/12 05:04:45 356064] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:47064|inflight:677|
[2025/09/12 05:04:45 356068] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_check_acked_or_dropped_pkt|conn:0000558BB8AFD3AC|pkt_num:0|size:54|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |
[2025/09/12 05:04:45 356073] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:5|
[2025/09/12 05:04:45 356097] [info] |scid:2649ddeaa60babc1e1f9433b|xqc_send_packet_with_pn|<==|conn:0000558BB8AFD3AC|path:0|pkt_num:5|size:54|sent:70|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |inflight:677|now:1757653485356079|stream_id:0|stream_offset:0|
[2025/09/12 05:04:45 356103] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_send_ctl_on_packet_sent|conn:0000558BB8AFD3AC|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 05:04:45 356110] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_send_ctl_on_packet_sent|path:0|inflight:677|applimit:1112|
[2025/09/12 05:04:45 356117] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_send_ctl_get_pto_time_and_space|srtt:31134|rtt_var:11985|pto_duration:79074|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:04:45 356124] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8AFD3AC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:04:45 356131] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8AFD3AC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:04:45 356144] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8AFD3AC|path:0|PNS: 2, unacked: 731|
[2025/09/12 05:04:45 356149] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_timer_set|type:LOSS_DETECTION|expire:1757653485460153|now:1757653485356117|interv:104036|
[2025/09/12 05:04:45 356154] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB8AFD3AC|path:0|pns:2|expire:1757653485460153|now:1757653485356117|interval:104036|pto_count:0|srtt:31134
[2025/09/12 05:04:45 356159] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:47064|inflight:731|
[2025/09/12 05:04:45 356164] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_check_acked_or_dropped_pkt|conn:0000558BB8AFD3AC|pkt_num:0|size:1050|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:04:45 356168] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_send_ctl_can_send|l-0.0.0.0-443-2649ddeaa60babc1e1f9433b p-193.167.0.100-58476-77cb1f6861fbe22741f4ca0d501143bd16 |path:0|can:1|pkt_sz:1050|schedule_bytes:0|inflight:731|cwnd:47064|conn:0000558BB8AFD3AC|stream_id:0|stream_offset:1024|
[2025/09/12 05:04:45 356173] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:04:45 356177] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:6|
[2025/09/12 05:04:45 356202] [info] |scid:2649ddeaa60babc1e1f9433b|xqc_send_packet_with_pn|<==|conn:0000558BB8AFD3AC|path:0|pkt_num:6|size:1050|sent:1066|pkt_type:SHORT_HEADER|frame:STREAM |inflight:731|now:1757653485356184|stream_id:0|stream_offset:1024|
[2025/09/12 05:04:45 356211] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_send_ctl_on_packet_sent|conn:0000558BB8AFD3AC|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 05:04:45 356219] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_send_ctl_on_packet_sent|path:0|inflight:731|applimit:1112|
[2025/09/12 05:04:45 356225] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_send_ctl_get_pto_time_and_space|srtt:31134|rtt_var:11985|pto_duration:79074|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:04:45 356231] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8AFD3AC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:04:45 356235] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8AFD3AC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:04:45 356238] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8AFD3AC|path:0|PNS: 2, unacked: 1781|
[2025/09/12 05:04:45 356242] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_timer_set|type:LOSS_DETECTION|expire:1757653485460258|now:1757653485356225|interv:104033|
[2025/09/12 05:04:45 356246] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB8AFD3AC|path:0|pns:2|expire:1757653485460258|now:1757653485356225|interval:104033|pto_count:0|srtt:31134
[2025/09/12 05:04:45 356250] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:47064|inflight:1781|
[2025/09/12 05:04:45 356255] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_conn_next_wakeup_time|wakeup_time:1757653485379617|
[2025/09/12 05:04:45 356259] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_engine_add_wakeup_queue|next_tick_time:1757653485379617|
[2025/09/12 05:04:45 356263] [debug] |xqc_engine_wakeup_after|wakeup:1757653485379617|now:1757653485356263|diff:23354|
[2025/09/12 05:04:45 356268] [debug] |xqc_engine_main_logic|END|now:1757653485355003|
[2025/09/12 05:04:45 356275] [info] |xqc_engine_packet_process|==>|conn:0000558BB8AFD3AC|size:1406|state:ESTABED|recv_time:1757653485356275|
[2025/09/12 05:04:45 356280] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:2649ddeaa60babc1e1f9433b|spin_bit:0|
[2025/09/12 05:04:45 356294] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_packet_decrypt|largest_pn:949846058|
[2025/09/12 05:04:45 356301] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_packet_decrypt|decryption nonce|path_id:0|pn:949846059|
[2025/09/12 05:04:45 356310] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:949846059|
[2025/09/12 05:04:45 356316] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_process_frames|frame_type:1|
[2025/09/12 05:04:45 356323] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_process_frames|frame_type:0|
[2025/09/12 05:04:45 356328] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_process_padding_frame|process padding|
[2025/09/12 05:04:45 356338] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_timer_unset|type:ACK_01RTT|
[2025/09/12 05:04:45 356343] [debug] |scid:2649ddeaa60babc1e1f9433b|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 05:04:45 356348] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:949846059|largest:949846059|pns:2|
[2025/09/12 05:04:45 356352] [info] |scid:2649ddeaa60babc1e1f9433b|xqc_conn_on_pkt_processed|====>|conn:0000558BB8AFD3AC|path:0|size:1406|pkt_type:SHORT_HEADER|pkt_num:949846059|frame:PADDING PING |recv_time:1757653485356275|dcid:2649ddeaa60babc1e1f9433b|dcid_seq:0|
[2025/09/12 05:04:45 356357] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_timer_set|type:PATH_IDLE|expire:1757653605356275|now:1757653485356275|interv:120000000|
[2025/09/12 05:04:45 356361] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_timer_set|type:CONN_IDLE|expire:1757653605356275|now:1757653485356275|interv:120000000|
[2025/09/12 05:04:45 356365] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_engine_remove_wakeup_queue|next_tick_time:1757653485379617|pq_index:0|
[2025/09/12 05:04:45 356369] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_engine_add_active_queue|last_ticked_time:1757653485355003|
[2025/09/12 05:04:45 356373] [debug] |xqc_engine_main_logic|BEGIN|now:1757653485356373|
[2025/09/12 05:04:45 356378] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_engine_process_conn|conn:0000558BB8AFD3AC|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:1757653485356377|
[2025/09/12 05:04:45 356384] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_gen_ack_frame|largest_recv:949846059|ack_delay:109|first_ack_range:1|largest_pkt_recv_time:1757653485356275|
[2025/09/12 05:04:45 356389] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_gen_ack_frame|high:949846059|low:949846058|pkt_pns:2|
[2025/09/12 05:04:45 356396] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_write_ack_to_one_packet|ack_size:8|path:0|path_largest_recv:949846059|frame_largest_recv:949846059|
[2025/09/12 05:04:45 356402] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:2|
[2025/09/12 05:04:45 356409] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:ACK |stream_id:0|stream_offset:0|
[2025/09/12 05:04:45 356417] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_check_acked_or_dropped_pkt|conn:0000558BB8AFD3AC|pkt_num:0|size:30|pkt_type:SHORT_HEADER|frame:ACK |
[2025/09/12 05:04:45 356424] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:7|
[2025/09/12 05:04:45 356449] [info] |scid:2649ddeaa60babc1e1f9433b|xqc_send_packet_with_pn|<==|conn:0000558BB8AFD3AC|path:0|pkt_num:7|size:30|sent:46|pkt_type:SHORT_HEADER|frame:ACK |inflight:1781|now:1757653485356430|stream_id:0|stream_offset:0|
[2025/09/12 05:04:45 356455] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_send_ctl_on_packet_sent|conn:0000558BB8AFD3AC|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 05:04:45 356475] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_conn_next_wakeup_time|wakeup_time:1757653485460258|
[2025/09/12 05:04:45 356482] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_engine_add_wakeup_queue|next_tick_time:1757653485460258|
[2025/09/12 05:04:45 356488] [debug] |xqc_engine_wakeup_after|wakeup:1757653485460258|now:1757653485356488|diff:103770|
[2025/09/12 05:04:45 356495] [debug] |xqc_engine_main_logic|END|now:1757653485356377|
[2025/09/12 05:04:45 356501] [debug] |xqc_engine_main_logic|BEGIN|now:1757653485356501|
[2025/09/12 05:04:45 356505] [debug] |xqc_engine_wakeup_after|wakeup:1757653485460258|now:1757653485356505|diff:103753|
[2025/09/12 05:04:45 356509] [debug] |xqc_engine_main_logic|END|now:1757653485356501|
[2025/09/12 05:04:45 460664] [debug] |xqc_engine_main_logic|BEGIN|now:1757653485460664|
[2025/09/12 05:04:45 460683] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_engine_remove_wakeup_queue|next_tick_time:1757653485460258|pq_index:0|
[2025/09/12 05:04:45 460690] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_engine_add_active_queue|last_ticked_time:1757653485356377|
[2025/09/12 05:04:45 460698] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_engine_process_conn|conn:0000558BB8AFD3AC|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:1757653485460696|
[2025/09/12 05:04:45 460704] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_timer_expire|timer expired|type:LOSS_DETECTION|expire_time:1757653485460258|now:1757653485460696|
[2025/09/12 05:04:45 460710] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_timer_loss_detection_timeout|path:0|loss_detection_timeout|
[2025/09/12 05:04:45 460715] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_timer_loss_detection_timeout|send Probe pkts|conn:0000558BB8AFD3AC|path:0|bytes_in_flight:1781|
[2025/09/12 05:04:45 460721] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_send_ctl_get_pto_time_and_space|srtt:31134|rtt_var:11985|pto_duration:79074|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:04:45 460727] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8AFD3AC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:04:45 460732] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8AFD3AC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:04:45 460737] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8AFD3AC|path:0|PNS: 2, unacked: 1781|
[2025/09/12 05:04:45 460743] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_path_send_one_or_two_ack_elicit_pkts|send two ack-eliciting pkts|path:0|pns:2|
[2025/09/12 05:04:45 460749] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_conn_send_probe_pkt|conn:0000558BB8AFD3AC|path:0|pkt_num:0|size:23|pkt_type:SHORT_HEADER|frame:HANDSHAKE_DONE |conn_state:ESTABED|
[2025/09/12 05:04:45 460756] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_conn_send_probe_pkt|conn:0000558BB8AFD3AC|path:0|pkt_num:1|size:33|pkt_type:SHORT_HEADER|frame:NEW_TOKEN |conn_state:ESTABED|
[2025/09/12 05:04:45 460763] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_timer_loss_detection_timeout|xqc_send_ctl_set_loss_detection_timer|PTO|conn:0000558BB8AFD3AC|pto_count:1
[2025/09/12 05:04:45 460768] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_send_ctl_get_pto_time_and_space|srtt:31134|rtt_var:11985|pto_duration:158148|backoff_factor:2.00|backoff:2.00|pto_cnt:1|max_ack_delay:25|
[2025/09/12 05:04:45 460774] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8AFD3AC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:04:45 460779] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8AFD3AC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:04:45 460784] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8AFD3AC|path:0|PNS: 2, unacked: 1725|
[2025/09/12 05:04:45 460798] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_timer_set|type:LOSS_DETECTION|expire:1757653485564332|now:1757653485460768|interv:103564|
[2025/09/12 05:04:45 460804] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB8AFD3AC|path:0|pns:2|expire:1757653485564332|now:1757653485460768|interval:103564|pto_count:1|srtt:31134
[2025/09/12 05:04:45 460811] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:HANDSHAKE_DONE |stream_id:0|stream_offset:0|
[2025/09/12 05:04:45 460818] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:NEW_TOKEN |stream_id:0|stream_offset:0|
[2025/09/12 05:04:45 460824] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_check_acked_or_dropped_pkt|conn:0000558BB8AFD3AC|pkt_num:0|size:23|pkt_type:SHORT_HEADER|frame:HANDSHAKE_DONE |
[2025/09/12 05:04:45 460830] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:8|
[2025/09/12 05:04:45 460873] [info] |scid:2649ddeaa60babc1e1f9433b|xqc_send_packet_with_pn|<==|conn:0000558BB8AFD3AC|path:0|pkt_num:8|size:23|sent:39|pkt_type:SHORT_HEADER|frame:HANDSHAKE_DONE |inflight:1725|now:1757653485460840|stream_id:0|stream_offset:0|
[2025/09/12 05:04:45 460880] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_send_ctl_on_packet_sent|conn:0000558BB8AFD3AC|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:0|
[2025/09/12 05:04:45 460887] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_send_ctl_on_packet_sent|path:0|inflight:1725|applimit:1112|
[2025/09/12 05:04:45 460892] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_send_ctl_get_pto_time_and_space|srtt:31134|rtt_var:11985|pto_duration:158148|backoff_factor:2.00|backoff:2.00|pto_cnt:1|max_ack_delay:25|
[2025/09/12 05:04:45 460898] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8AFD3AC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:04:45 460904] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8AFD3AC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:04:45 460909] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8AFD3AC|path:0|PNS: 2, unacked: 1748|
[2025/09/12 05:04:45 460914] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_timer_set|type:LOSS_DETECTION|expire:1757653485668988|now:1757653485460892|interv:208096|
[2025/09/12 05:04:45 460921] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB8AFD3AC|path:0|pns:2|expire:1757653485668988|now:1757653485460892|interval:208096|pto_count:1|srtt:31134
[2025/09/12 05:04:45 460932] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:47064|inflight:1748|
[2025/09/12 05:04:45 460942] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_check_acked_or_dropped_pkt|conn:0000558BB8AFD3AC|pkt_num:1|size:33|pkt_type:SHORT_HEADER|frame:NEW_TOKEN |
[2025/09/12 05:04:45 460951] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_send_ctl_set_next_pn_for_packet|optimistic ack detection|skipped_range:9-10|next_skip_chance:1757653485773173|current_time:1757653485460951|
[2025/09/12 05:04:45 460961] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:11|
[2025/09/12 05:04:45 461007] [info] |scid:2649ddeaa60babc1e1f9433b|xqc_send_packet_with_pn|<==|conn:0000558BB8AFD3AC|path:0|pkt_num:11|size:33|sent:49|pkt_type:SHORT_HEADER|frame:NEW_TOKEN |inflight:1748|now:1757653485460973|stream_id:0|stream_offset:0|
[2025/09/12 05:04:45 461019] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_send_ctl_on_packet_sent|conn:0000558BB8AFD3AC|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 05:04:45 461028] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_send_ctl_on_packet_sent|path:0|inflight:1748|applimit:1112|
[2025/09/12 05:04:45 461072] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_send_ctl_get_pto_time_and_space|srtt:31134|rtt_var:11985|pto_duration:158148|backoff_factor:2.00|backoff:2.00|pto_cnt:1|max_ack_delay:25|
[2025/09/12 05:04:45 461082] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8AFD3AC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:04:45 461091] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8AFD3AC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:04:45 461099] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8AFD3AC|path:0|PNS: 2, unacked: 1781|
[2025/09/12 05:04:45 461108] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_timer_set|type:LOSS_DETECTION|expire:1757653485669121|now:1757653485461072|interv:208049|
[2025/09/12 05:04:45 461114] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB8AFD3AC|path:0|pns:2|expire:1757653485669121|now:1757653485461072|interval:208049|pto_count:1|srtt:31134
[2025/09/12 05:04:45 461119] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:47064|inflight:1781|
[2025/09/12 05:04:45 461126] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_conn_next_wakeup_time|wakeup_time:1757653485669121|
[2025/09/12 05:04:45 461132] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_engine_add_wakeup_queue|next_tick_time:1757653485669121|
[2025/09/12 05:04:45 461137] [debug] |xqc_engine_wakeup_after|wakeup:1757653485669121|now:1757653485461137|diff:207984|
[2025/09/12 05:04:45 461145] [debug] |xqc_engine_main_logic|END|now:1757653485460696|
[2025/09/12 05:04:45 472765] [info] |xqc_engine_packet_process|==>|conn:0000558BB8AFD3AC|size:312|state:ESTABED|recv_time:1757653485472763|
[2025/09/12 05:04:45 472785] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:2649ddeaa60babc1e1f9433b|spin_bit:0|
[2025/09/12 05:04:45 472797] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_packet_decrypt|largest_pn:949846059|
[2025/09/12 05:04:45 472806] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_packet_decrypt|decryption nonce|path_id:0|pn:949846062|
[2025/09/12 05:04:45 472817] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:949846062|
[2025/09/12 05:04:45 472825] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_process_frames|frame_type:18|
[2025/09/12 05:04:45 472833] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_process_new_conn_id_frame|new_conn_id|d08297a7117353840babb663dfb7b19c54|sr_token:9349d550ec8b26f2a8897cebc7fc0a6a
[2025/09/12 05:04:45 472842] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_process_frames|frame_type:18|
[2025/09/12 05:04:45 472850] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_process_new_conn_id_frame|new_conn_id|35d89e66ea290d8ad9a34af901a85c9b88|sr_token:ed5d85d08667e58c89c649e34173f5b7
[2025/09/12 05:04:45 472858] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_process_frames|frame_type:18|
[2025/09/12 05:04:45 472866] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_process_new_conn_id_frame|new_conn_id|26db1f20789c5a915720e92e44a1b929b7|sr_token:1fdae29ce5efb36381ddd1f1852bad3c
[2025/09/12 05:04:45 472874] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_process_frames|frame_type:18|
[2025/09/12 05:04:45 472881] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_process_new_conn_id_frame|new_conn_id|2462d75d87d0cd05cd8a22ca3824b5f2ff|sr_token:5f8996a994b68a3f38efa37c83a511cc
[2025/09/12 05:04:45 472888] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_process_frames|frame_type:18|
[2025/09/12 05:04:45 472895] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_process_new_conn_id_frame|new_conn_id|2921abf55297d2d9267ac8273ef495e91e|sr_token:f1c428ee1650b15a2673bcd98e2fc95a
[2025/09/12 05:04:45 472903] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_process_frames|frame_type:18|
[2025/09/12 05:04:45 472911] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_process_new_conn_id_frame|new_conn_id|781ac6464e372c782f2670e63f9ad5aca3|sr_token:53c450625f5224cd78e517ce1d8446d5
[2025/09/12 05:04:45 472925] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_process_frames|frame_type:18|
[2025/09/12 05:04:45 472930] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_process_new_conn_id_frame|new_conn_id|e265026664febd4411fb7440d41c5515f1|sr_token:4b97219da04ad0117f2cbf226ad0ab4b
[2025/09/12 05:04:45 472935] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_process_frames|frame_type:b|
[2025/09/12 05:04:45 472942] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_process_stream_frame|offset:0|data_length:17|fin:1|stream_id:0|path:0|
[2025/09/12 05:04:45 472950] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_process_stream_frame|already recvd|data_offset:0|data_length:17|merged_offset_end:17|
[2025/09/12 05:04:45 472961] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_timer_set|type:ACK_01RTT|expire:1757653485497763|now:1757653485472763|interv:25000|
[2025/09/12 05:04:45 472971] [debug] |scid:2649ddeaa60babc1e1f9433b|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:1757653485472763|max_ack_delay:25000|
[2025/09/12 05:04:45 472979] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:949846062|largest:949846062|pns:2|
[2025/09/12 05:04:45 472989] [info] |scid:2649ddeaa60babc1e1f9433b|xqc_conn_on_pkt_processed|====>|conn:0000558BB8AFD3AC|path:0|size:312|pkt_type:SHORT_HEADER|pkt_num:949846062|frame:STREAM NEW_CONNECTION_ID |recv_time:1757653485472763|dcid:2649ddeaa60babc1e1f9433b|dcid_seq:0|
[2025/09/12 05:04:45 472998] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_timer_set|type:PATH_IDLE|expire:1757653605472763|now:1757653485472763|interv:120000000|
[2025/09/12 05:04:45 473006] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_timer_set|type:CONN_IDLE|expire:1757653605472763|now:1757653485472763|interv:120000000|
[2025/09/12 05:04:45 473013] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_engine_remove_wakeup_queue|next_tick_time:1757653485669121|pq_index:0|
[2025/09/12 05:04:45 473022] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_engine_add_active_queue|last_ticked_time:1757653485460696|
[2025/09/12 05:04:45 473030] [debug] |xqc_engine_main_logic|BEGIN|now:1757653485473030|
[2025/09/12 05:04:45 473061] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_engine_process_conn|conn:0000558BB8AFD3AC|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:1757653485473037|
[2025/09/12 05:04:45 473073] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_conn_next_wakeup_time|wakeup_time:1757653485497763|
[2025/09/12 05:04:45 473081] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_engine_add_wakeup_queue|next_tick_time:1757653485497763|
[2025/09/12 05:04:45 473089] [debug] |xqc_engine_wakeup_after|wakeup:1757653485497763|now:1757653485473089|diff:24674|
[2025/09/12 05:04:45 473097] [debug] |xqc_engine_main_logic|END|now:1757653485473037|
[2025/09/12 05:04:45 473106] [debug] |xqc_engine_main_logic|BEGIN|now:1757653485473106|
[2025/09/12 05:04:45 473114] [debug] |xqc_engine_wakeup_after|wakeup:1757653485497763|now:1757653485473114|diff:24649|
[2025/09/12 05:04:45 473123] [debug] |xqc_engine_main_logic|END|now:1757653485473106|
[2025/09/12 05:04:45 498200] [debug] |xqc_engine_main_logic|BEGIN|now:1757653485498199|
[2025/09/12 05:04:45 498215] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_engine_remove_wakeup_queue|next_tick_time:1757653485497763|pq_index:0|
[2025/09/12 05:04:45 498222] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_engine_add_active_queue|last_ticked_time:1757653485473037|
[2025/09/12 05:04:45 498228] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_engine_process_conn|conn:0000558BB8AFD3AC|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:1757653485498227|
[2025/09/12 05:04:45 498242] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_timer_expire|timer expired|type:ACK_01RTT|expire_time:1757653485497763|now:1757653485498227|
[2025/09/12 05:04:45 498247] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_timer_ack_timeout|pns:2|path:0|
[2025/09/12 05:04:45 498252] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_timer_expire|unset|type:ACK_01RTT|expire_time:1757653485497763|now:1757653485498227|
[2025/09/12 05:04:45 498257] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_timer_unset|type:ACK_01RTT|
[2025/09/12 05:04:45 498265] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_gen_ack_frame|largest_recv:949846062|ack_delay:25502|first_ack_range:0|largest_pkt_recv_time:1757653485472763|
[2025/09/12 05:04:45 498271] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_gen_ack_frame|high:949846062|low:949846062|pkt_pns:2|
[2025/09/12 05:04:45 498276] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_gen_ack_frame|high:949846059|low:949846058|pkt_pns:2|
[2025/09/12 05:04:45 498281] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_write_ack_to_one_packet|ack_size:11|path:0|path_largest_recv:949846062|frame_largest_recv:949846062|
[2025/09/12 05:04:45 498286] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:2|
[2025/09/12 05:04:45 498292] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:ACK |stream_id:0|stream_offset:0|
[2025/09/12 05:04:45 498298] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_check_acked_or_dropped_pkt|conn:0000558BB8AFD3AC|pkt_num:0|size:33|pkt_type:SHORT_HEADER|frame:ACK |
[2025/09/12 05:04:45 498304] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:12|
[2025/09/12 05:04:45 498347] [info] |scid:2649ddeaa60babc1e1f9433b|xqc_send_packet_with_pn|<==|conn:0000558BB8AFD3AC|path:0|pkt_num:12|size:33|sent:49|pkt_type:SHORT_HEADER|frame:ACK |inflight:1781|now:1757653485498314|stream_id:0|stream_offset:0|
[2025/09/12 05:04:45 498355] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_send_ctl_on_packet_sent|conn:0000558BB8AFD3AC|path:0|pkt_num:12|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 05:04:45 498362] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_conn_next_wakeup_time|wakeup_time:1757653485669121|
[2025/09/12 05:04:45 498367] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_engine_add_wakeup_queue|next_tick_time:1757653485669121|
[2025/09/12 05:04:45 498372] [debug] |xqc_engine_wakeup_after|wakeup:1757653485669121|now:1757653485498372|diff:170749|
[2025/09/12 05:04:45 498377] [debug] |xqc_engine_main_logic|END|now:1757653485498227|
[2025/09/12 05:04:45 530209] [info] |xqc_engine_packet_process|==>|conn:0000558BB8AFD3AC|size:1444|state:ESTABED|recv_time:1757653485530207|
[2025/09/12 05:04:45 530228] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:2649ddeaa60babc1e1f9433b|spin_bit:0|
[2025/09/12 05:04:45 530240] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_packet_decrypt|largest_pn:949846062|
[2025/09/12 05:04:45 530248] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_packet_decrypt|decryption nonce|path_id:0|pn:949846065|
[2025/09/12 05:04:45 530261] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:949846065|
[2025/09/12 05:04:45 530269] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_process_frames|frame_type:1|
[2025/09/12 05:04:45 530277] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_process_frames|frame_type:0|
[2025/09/12 05:04:45 530285] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_process_padding_frame|process padding|
[2025/09/12 05:04:45 530298] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_timer_set|type:ACK_01RTT|expire:1757653485555207|now:1757653485530207|interv:25000|
[2025/09/12 05:04:45 530308] [debug] |scid:2649ddeaa60babc1e1f9433b|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:1757653485530207|max_ack_delay:25000|
[2025/09/12 05:04:45 530326] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:949846065|largest:949846065|pns:2|
[2025/09/12 05:04:45 530340] [info] |scid:2649ddeaa60babc1e1f9433b|xqc_conn_on_pkt_processed|====>|conn:0000558BB8AFD3AC|path:0|size:1444|pkt_type:SHORT_HEADER|pkt_num:949846065|frame:PADDING PING |recv_time:1757653485530207|dcid:2649ddeaa60babc1e1f9433b|dcid_seq:0|
[2025/09/12 05:04:45 530350] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_timer_set|type:PATH_IDLE|expire:1757653605530207|now:1757653485530207|interv:120000000|
[2025/09/12 05:04:45 530356] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_timer_set|type:CONN_IDLE|expire:1757653605530207|now:1757653485530207|interv:120000000|
[2025/09/12 05:04:45 530361] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_engine_remove_wakeup_queue|next_tick_time:1757653485669121|pq_index:0|
[2025/09/12 05:04:45 530366] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_engine_add_active_queue|last_ticked_time:1757653485498227|
[2025/09/12 05:04:45 530371] [debug] |xqc_engine_main_logic|BEGIN|now:1757653485530371|
[2025/09/12 05:04:45 530377] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_engine_process_conn|conn:0000558BB8AFD3AC|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:1757653485530376|
[2025/09/12 05:04:45 530388] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_conn_next_wakeup_time|wakeup_time:1757653485555207|
[2025/09/12 05:04:45 530396] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_engine_add_wakeup_queue|next_tick_time:1757653485555207|
[2025/09/12 05:04:45 530404] [debug] |xqc_engine_wakeup_after|wakeup:1757653485555207|now:1757653485530403|diff:24804|
[2025/09/12 05:04:45 530412] [debug] |xqc_engine_main_logic|END|now:1757653485530376|
[2025/09/12 05:04:45 530420] [debug] |xqc_engine_main_logic|BEGIN|now:1757653485530419|
[2025/09/12 05:04:45 530424] [debug] |xqc_engine_wakeup_after|wakeup:1757653485555207|now:1757653485530424|diff:24783|
[2025/09/12 05:04:45 530429] [debug] |xqc_engine_main_logic|END|now:1757653485530419|
[2025/09/12 05:04:45 555528] [debug] |xqc_engine_main_logic|BEGIN|now:1757653485555527|
[2025/09/12 05:04:45 555543] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_engine_remove_wakeup_queue|next_tick_time:1757653485555207|pq_index:0|
[2025/09/12 05:04:45 555550] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_engine_add_active_queue|last_ticked_time:1757653485530376|
[2025/09/12 05:04:45 555557] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_engine_process_conn|conn:0000558BB8AFD3AC|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:1757653485555555|
[2025/09/12 05:04:45 555563] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_timer_expire|timer expired|type:ACK_01RTT|expire_time:1757653485555207|now:1757653485555555|
[2025/09/12 05:04:45 555568] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_timer_ack_timeout|pns:2|path:0|
[2025/09/12 05:04:45 555573] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_timer_expire|unset|type:ACK_01RTT|expire_time:1757653485555207|now:1757653485555555|
[2025/09/12 05:04:45 555578] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_timer_unset|type:ACK_01RTT|
[2025/09/12 05:04:45 555585] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_gen_ack_frame|largest_recv:949846065|ack_delay:25378|first_ack_range:0|largest_pkt_recv_time:1757653485530207|
[2025/09/12 05:04:45 555590] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_gen_ack_frame|high:949846065|low:949846065|pkt_pns:2|
[2025/09/12 05:04:45 555595] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_gen_ack_frame|high:949846062|low:949846062|pkt_pns:2|
[2025/09/12 05:04:45 555607] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_gen_ack_frame|high:949846059|low:949846058|pkt_pns:2|
[2025/09/12 05:04:45 555611] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_write_ack_to_one_packet|ack_size:13|path:0|path_largest_recv:949846065|frame_largest_recv:949846065|
[2025/09/12 05:04:45 555617] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:2|
[2025/09/12 05:04:45 555623] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:ACK |stream_id:0|stream_offset:0|
[2025/09/12 05:04:45 555629] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_check_acked_or_dropped_pkt|conn:0000558BB8AFD3AC|pkt_num:0|size:35|pkt_type:SHORT_HEADER|frame:ACK |
[2025/09/12 05:04:45 555635] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:13|
[2025/09/12 05:04:45 555674] [info] |scid:2649ddeaa60babc1e1f9433b|xqc_send_packet_with_pn|<==|conn:0000558BB8AFD3AC|path:0|pkt_num:13|size:35|sent:51|pkt_type:SHORT_HEADER|frame:ACK |inflight:1781|now:1757653485555644|stream_id:0|stream_offset:0|
[2025/09/12 05:04:45 555682] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_send_ctl_on_packet_sent|conn:0000558BB8AFD3AC|path:0|pkt_num:13|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 05:04:45 555689] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_conn_next_wakeup_time|wakeup_time:1757653485669121|
[2025/09/12 05:04:45 555694] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_engine_add_wakeup_queue|next_tick_time:1757653485669121|
[2025/09/12 05:04:45 555699] [debug] |xqc_engine_wakeup_after|wakeup:1757653485669121|now:1757653485555699|diff:113422|
[2025/09/12 05:04:45 555704] [debug] |xqc_engine_main_logic|END|now:1757653485555555|
[2025/09/12 05:04:45 635664] [info] |xqc_engine_packet_process|==>|conn:0000558BB8AFD3AC|size:1444|state:ESTABED|recv_time:1757653485635662|
[2025/09/12 05:04:45 635685] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:2649ddeaa60babc1e1f9433b|spin_bit:0|
[2025/09/12 05:04:45 635697] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_packet_decrypt|largest_pn:949846065|
[2025/09/12 05:04:45 635705] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_packet_decrypt|decryption nonce|path_id:0|pn:949846066|
[2025/09/12 05:04:45 635717] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:949846066|
[2025/09/12 05:04:45 635725] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_process_frames|frame_type:1|
[2025/09/12 05:04:45 635733] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_process_frames|frame_type:0|
[2025/09/12 05:04:45 635741] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_process_padding_frame|process padding|
[2025/09/12 05:04:45 635755] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_timer_set|type:ACK_01RTT|expire:1757653485660662|now:1757653485635662|interv:25000|
[2025/09/12 05:04:45 635765] [debug] |scid:2649ddeaa60babc1e1f9433b|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:1757653485635662|max_ack_delay:25000|
[2025/09/12 05:04:45 635774] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:949846066|largest:949846066|pns:2|
[2025/09/12 05:04:45 635782] [info] |scid:2649ddeaa60babc1e1f9433b|xqc_conn_on_pkt_processed|====>|conn:0000558BB8AFD3AC|path:0|size:1444|pkt_type:SHORT_HEADER|pkt_num:949846066|frame:PADDING PING |recv_time:1757653485635662|dcid:2649ddeaa60babc1e1f9433b|dcid_seq:0|
[2025/09/12 05:04:45 635792] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_timer_set|type:PATH_IDLE|expire:1757653605635662|now:1757653485635662|interv:120000000|
[2025/09/12 05:04:45 635800] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_timer_set|type:CONN_IDLE|expire:1757653605635662|now:1757653485635662|interv:120000000|
[2025/09/12 05:04:45 635817] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_engine_remove_wakeup_queue|next_tick_time:1757653485669121|pq_index:0|
[2025/09/12 05:04:45 635826] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_engine_add_active_queue|last_ticked_time:1757653485555555|
[2025/09/12 05:04:45 635834] [debug] |xqc_engine_main_logic|BEGIN|now:1757653485635833|
[2025/09/12 05:04:45 635844] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_engine_process_conn|conn:0000558BB8AFD3AC|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:1757653485635842|
[2025/09/12 05:04:45 635855] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_conn_next_wakeup_time|wakeup_time:1757653485660662|
[2025/09/12 05:04:45 635862] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_engine_add_wakeup_queue|next_tick_time:1757653485660662|
[2025/09/12 05:04:45 635869] [debug] |xqc_engine_wakeup_after|wakeup:1757653485660662|now:1757653485635869|diff:24793|
[2025/09/12 05:04:45 635877] [debug] |xqc_engine_main_logic|END|now:1757653485635842|
[2025/09/12 05:04:45 635888] [info] |xqc_engine_packet_process|==>|conn:0000558BB8AFD3AC|size:39|state:ESTABED|recv_time:1757653485635888|
[2025/09/12 05:04:45 635897] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:2649ddeaa60babc1e1f9433b|spin_bit:0|
[2025/09/12 05:04:45 635908] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_packet_decrypt|largest_pn:949846066|
[2025/09/12 05:04:45 635916] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_packet_decrypt|decryption nonce|path_id:0|pn:949846068|
[2025/09/12 05:04:45 635927] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:949846068|
[2025/09/12 05:04:45 635935] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_process_frames|frame_type:1|
[2025/09/12 05:04:45 635942] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_process_frames|frame_type:0|
[2025/09/12 05:04:45 635950] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_process_padding_frame|process padding|
[2025/09/12 05:04:45 635960] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_timer_unset|type:ACK_01RTT|
[2025/09/12 05:04:45 635968] [debug] |scid:2649ddeaa60babc1e1f9433b|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 05:04:45 635977] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:949846068|largest:949846068|pns:2|
[2025/09/12 05:04:45 635984] [info] |scid:2649ddeaa60babc1e1f9433b|xqc_conn_on_pkt_processed|====>|conn:0000558BB8AFD3AC|path:0|size:39|pkt_type:SHORT_HEADER|pkt_num:949846068|frame:PADDING PING |recv_time:1757653485635888|dcid:2649ddeaa60babc1e1f9433b|dcid_seq:0|
[2025/09/12 05:04:45 635990] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_timer_set|type:PATH_IDLE|expire:1757653605635888|now:1757653485635888|interv:120000000|
[2025/09/12 05:04:45 635995] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_timer_set|type:CONN_IDLE|expire:1757653605635888|now:1757653485635888|interv:120000000|
[2025/09/12 05:04:45 636000] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_engine_remove_wakeup_queue|next_tick_time:1757653485660662|pq_index:0|
[2025/09/12 05:04:45 636005] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_engine_add_active_queue|last_ticked_time:1757653485635842|
[2025/09/12 05:04:45 636010] [debug] |xqc_engine_main_logic|BEGIN|now:1757653485636010|
[2025/09/12 05:04:45 636019] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_engine_process_conn|conn:0000558BB8AFD3AC|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:1757653485636016|
[2025/09/12 05:04:45 636067] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_gen_ack_frame|largest_recv:949846068|ack_delay:178|first_ack_range:0|largest_pkt_recv_time:1757653485635888|
[2025/09/12 05:04:45 636076] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_gen_ack_frame|high:949846068|low:949846068|pkt_pns:2|
[2025/09/12 05:04:45 636083] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_gen_ack_frame|high:949846066|low:949846065|pkt_pns:2|
[2025/09/12 05:04:45 636089] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_gen_ack_frame|high:949846062|low:949846062|pkt_pns:2|
[2025/09/12 05:04:45 636098] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_gen_ack_frame|high:949846059|low:949846058|pkt_pns:2|
[2025/09/12 05:04:45 636103] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_write_ack_to_one_packet|ack_size:14|path:0|path_largest_recv:949846068|frame_largest_recv:949846068|
[2025/09/12 05:04:45 636110] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:2|
[2025/09/12 05:04:45 636119] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:ACK |stream_id:0|stream_offset:0|
[2025/09/12 05:04:45 636128] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_check_acked_or_dropped_pkt|conn:0000558BB8AFD3AC|pkt_num:0|size:36|pkt_type:SHORT_HEADER|frame:ACK |
[2025/09/12 05:04:45 636136] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:14|
[2025/09/12 05:04:45 636181] [info] |scid:2649ddeaa60babc1e1f9433b|xqc_send_packet_with_pn|<==|conn:0000558BB8AFD3AC|path:0|pkt_num:14|size:36|sent:52|pkt_type:SHORT_HEADER|frame:ACK |inflight:1781|now:1757653485636147|stream_id:0|stream_offset:0|
[2025/09/12 05:04:45 636190] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_send_ctl_on_packet_sent|conn:0000558BB8AFD3AC|path:0|pkt_num:14|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 05:04:45 636197] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_conn_next_wakeup_time|wakeup_time:1757653485669121|
[2025/09/12 05:04:45 636203] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_engine_add_wakeup_queue|next_tick_time:1757653485669121|
[2025/09/12 05:04:45 636208] [debug] |xqc_engine_wakeup_after|wakeup:1757653485669121|now:1757653485636208|diff:32913|
[2025/09/12 05:04:45 636213] [debug] |xqc_engine_main_logic|END|now:1757653485636016|
[2025/09/12 05:04:45 636220] [debug] |xqc_engine_main_logic|BEGIN|now:1757653485636220|
[2025/09/12 05:04:45 636225] [debug] |xqc_engine_wakeup_after|wakeup:1757653485669121|now:1757653485636225|diff:32896|
[2025/09/12 05:04:45 636230] [debug] |xqc_engine_main_logic|END|now:1757653485636220|
[2025/09/12 05:04:45 669331] [debug] |xqc_engine_main_logic|BEGIN|now:1757653485669331|
[2025/09/12 05:04:45 669347] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_engine_remove_wakeup_queue|next_tick_time:1757653485669121|pq_index:0|
[2025/09/12 05:04:45 669354] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_engine_add_active_queue|last_ticked_time:1757653485636016|
[2025/09/12 05:04:45 669361] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_engine_process_conn|conn:0000558BB8AFD3AC|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:1757653485669359|
[2025/09/12 05:04:45 669367] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_timer_expire|timer expired|type:LOSS_DETECTION|expire_time:1757653485669121|now:1757653485669359|
[2025/09/12 05:04:45 669372] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_timer_loss_detection_timeout|path:0|loss_detection_timeout|
[2025/09/12 05:04:45 669377] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_timer_loss_detection_timeout|send Probe pkts|conn:0000558BB8AFD3AC|path:0|bytes_in_flight:1781|
[2025/09/12 05:04:45 669382] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_send_ctl_get_pto_time_and_space|srtt:31134|rtt_var:11985|pto_duration:158148|backoff_factor:2.00|backoff:2.00|pto_cnt:1|max_ack_delay:25|
[2025/09/12 05:04:45 669396] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8AFD3AC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:04:45 669401] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8AFD3AC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:04:45 669405] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8AFD3AC|path:0|PNS: 2, unacked: 1781|
[2025/09/12 05:04:45 669410] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_path_send_one_or_two_ack_elicit_pkts|send two ack-eliciting pkts|path:0|pns:2|
[2025/09/12 05:04:45 669416] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_conn_send_probe_pkt|conn:0000558BB8AFD3AC|path:0|pkt_num:0|size:23|pkt_type:SHORT_HEADER|frame:HANDSHAKE_DONE |conn_state:ESTABED|
[2025/09/12 05:04:45 669423] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_conn_send_probe_pkt|conn:0000558BB8AFD3AC|path:0|pkt_num:1|size:33|pkt_type:SHORT_HEADER|frame:NEW_TOKEN |conn_state:ESTABED|
[2025/09/12 05:04:45 669429] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_timer_loss_detection_timeout|xqc_send_ctl_set_loss_detection_timer|PTO|conn:0000558BB8AFD3AC|pto_count:2
[2025/09/12 05:04:45 669434] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_send_ctl_get_pto_time_and_space|srtt:31134|rtt_var:11985|pto_duration:316296|backoff_factor:2.00|backoff:4.00|pto_cnt:2|max_ack_delay:25|
[2025/09/12 05:04:45 669440] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8AFD3AC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:04:45 669445] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8AFD3AC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:04:45 669449] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8AFD3AC|path:0|PNS: 2, unacked: 1781|
[2025/09/12 05:04:45 669454] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_timer_set|type:LOSS_DETECTION|expire:1757653485877269|now:1757653485669434|interv:207835|
[2025/09/12 05:04:45 669459] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB8AFD3AC|path:0|pns:2|expire:1757653485877269|now:1757653485669434|interval:207835|pto_count:2|srtt:31134
[2025/09/12 05:04:45 669467] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:HANDSHAKE_DONE |stream_id:0|stream_offset:0|
[2025/09/12 05:04:45 669472] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:NEW_TOKEN |stream_id:0|stream_offset:0|
[2025/09/12 05:04:45 669478] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_check_acked_or_dropped_pkt|conn:0000558BB8AFD3AC|pkt_num:0|size:23|pkt_type:SHORT_HEADER|frame:HANDSHAKE_DONE |
[2025/09/12 05:04:45 669484] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:15|
[2025/09/12 05:04:45 669523] [info] |scid:2649ddeaa60babc1e1f9433b|xqc_send_packet_with_pn|<==|conn:0000558BB8AFD3AC|path:0|pkt_num:15|size:23|sent:39|pkt_type:SHORT_HEADER|frame:HANDSHAKE_DONE |inflight:1781|now:1757653485669493|stream_id:0|stream_offset:0|
[2025/09/12 05:04:45 669530] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_send_ctl_on_packet_sent|conn:0000558BB8AFD3AC|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:16|
[2025/09/12 05:04:45 669536] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_send_ctl_on_packet_sent|path:0|inflight:1781|applimit:1112|
[2025/09/12 05:04:45 669541] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_send_ctl_get_pto_time_and_space|srtt:31134|rtt_var:11985|pto_duration:316296|backoff_factor:2.00|backoff:4.00|pto_cnt:2|max_ack_delay:25|
[2025/09/12 05:04:45 669547] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8AFD3AC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:04:45 669552] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8AFD3AC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:04:45 669561] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8AFD3AC|path:0|PNS: 2, unacked: 1804|
[2025/09/12 05:04:45 669566] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_timer_set|type:LOSS_DETECTION|expire:1757653486085789|now:1757653485669541|interv:416248|
[2025/09/12 05:04:45 669571] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB8AFD3AC|path:0|pns:2|expire:1757653486085789|now:1757653485669541|interval:416248|pto_count:2|srtt:31134
[2025/09/12 05:04:45 669577] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:47064|inflight:1804|
[2025/09/12 05:04:45 669583] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_check_acked_or_dropped_pkt|conn:0000558BB8AFD3AC|pkt_num:1|size:33|pkt_type:SHORT_HEADER|frame:NEW_TOKEN |
[2025/09/12 05:04:45 669588] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:16|
[2025/09/12 05:04:45 669612] [info] |scid:2649ddeaa60babc1e1f9433b|xqc_send_packet_with_pn|<==|conn:0000558BB8AFD3AC|path:0|pkt_num:16|size:33|sent:49|pkt_type:SHORT_HEADER|frame:NEW_TOKEN |inflight:1804|now:1757653485669595|stream_id:0|stream_offset:0|
[2025/09/12 05:04:45 669619] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_send_ctl_on_packet_sent|conn:0000558BB8AFD3AC|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:16|
[2025/09/12 05:04:45 669624] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_send_ctl_on_packet_sent|path:0|inflight:1804|applimit:1112|
[2025/09/12 05:04:45 669629] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_send_ctl_get_pto_time_and_space|srtt:31134|rtt_var:11985|pto_duration:316296|backoff_factor:2.00|backoff:4.00|pto_cnt:2|max_ack_delay:25|
[2025/09/12 05:04:45 669634] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8AFD3AC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:04:45 669639] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8AFD3AC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:04:45 669644] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8AFD3AC|path:0|PNS: 2, unacked: 1837|
[2025/09/12 05:04:45 669649] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_timer_set|type:LOSS_DETECTION|expire:1757653486085891|now:1757653485669629|interv:416262|
[2025/09/12 05:04:45 669654] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB8AFD3AC|path:0|pns:2|expire:1757653486085891|now:1757653485669629|interval:416262|pto_count:2|srtt:31134
[2025/09/12 05:04:45 669660] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:47064|inflight:1837|
[2025/09/12 05:04:45 669665] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_conn_next_wakeup_time|wakeup_time:1757653486085891|
[2025/09/12 05:04:45 669671] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_engine_add_wakeup_queue|next_tick_time:1757653486085891|
[2025/09/12 05:04:45 669676] [debug] |xqc_engine_wakeup_after|wakeup:1757653486085891|now:1757653485669675|diff:416216|
[2025/09/12 05:04:45 669681] [debug] |xqc_engine_main_logic|END|now:1757653485669359|
[2025/09/12 05:04:46 087157] [debug] |xqc_engine_main_logic|BEGIN|now:1757653486087156|
[2025/09/12 05:04:46 087186] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_engine_remove_wakeup_queue|next_tick_time:1757653486085891|pq_index:0|
[2025/09/12 05:04:46 087193] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_engine_add_active_queue|last_ticked_time:1757653485669359|
[2025/09/12 05:04:46 087201] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_engine_process_conn|conn:0000558BB8AFD3AC|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:1757653486087198|
[2025/09/12 05:04:46 087223] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_timer_expire|timer expired|type:LOSS_DETECTION|expire_time:1757653486085891|now:1757653486087198|
[2025/09/12 05:04:46 087228] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_timer_loss_detection_timeout|path:0|loss_detection_timeout|
[2025/09/12 05:04:46 087234] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_timer_loss_detection_timeout|send Probe pkts|conn:0000558BB8AFD3AC|path:0|bytes_in_flight:1837|
[2025/09/12 05:04:46 087239] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_send_ctl_get_pto_time_and_space|srtt:31134|rtt_var:11985|pto_duration:316296|backoff_factor:2.00|backoff:4.00|pto_cnt:2|max_ack_delay:25|
[2025/09/12 05:04:46 087246] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8AFD3AC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:04:46 087251] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8AFD3AC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:04:46 087255] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8AFD3AC|path:0|PNS: 2, unacked: 1837|
[2025/09/12 05:04:46 087260] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_path_send_one_or_two_ack_elicit_pkts|send two ack-eliciting pkts|path:0|pns:2|
[2025/09/12 05:04:46 087267] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_conn_send_probe_pkt|conn:0000558BB8AFD3AC|path:0|pkt_num:0|size:23|pkt_type:SHORT_HEADER|frame:HANDSHAKE_DONE |conn_state:ESTABED|
[2025/09/12 05:04:46 087276] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_conn_send_probe_pkt|conn:0000558BB8AFD3AC|path:0|pkt_num:1|size:33|pkt_type:SHORT_HEADER|frame:NEW_TOKEN |conn_state:ESTABED|
[2025/09/12 05:04:46 087282] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_timer_loss_detection_timeout|xqc_send_ctl_set_loss_detection_timer|PTO|conn:0000558BB8AFD3AC|pto_count:3
[2025/09/12 05:04:46 087287] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_send_ctl_get_pto_time_and_space|srtt:31134|rtt_var:11985|pto_duration:632592|backoff_factor:2.00|backoff:8.00|pto_cnt:3|max_ack_delay:25|
[2025/09/12 05:04:46 087293] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8AFD3AC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:04:46 087297] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8AFD3AC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:04:46 087302] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8AFD3AC|path:0|PNS: 2, unacked: 1837|
[2025/09/12 05:04:46 087307] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_timer_set|type:LOSS_DETECTION|expire:1757653486502187|now:1757653486087287|interv:414900|
[2025/09/12 05:04:46 087312] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB8AFD3AC|path:0|pns:2|expire:1757653486502187|now:1757653486087287|interval:414900|pto_count:3|srtt:31134
[2025/09/12 05:04:46 087321] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:HANDSHAKE_DONE |stream_id:0|stream_offset:0|
[2025/09/12 05:04:46 087327] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:NEW_TOKEN |stream_id:0|stream_offset:0|
[2025/09/12 05:04:46 087333] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_check_acked_or_dropped_pkt|conn:0000558BB8AFD3AC|pkt_num:0|size:23|pkt_type:SHORT_HEADER|frame:HANDSHAKE_DONE |
[2025/09/12 05:04:46 087340] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:17|
[2025/09/12 05:04:46 087412] [info] |scid:2649ddeaa60babc1e1f9433b|xqc_send_packet_with_pn|<==|conn:0000558BB8AFD3AC|path:0|pkt_num:17|size:23|sent:39|pkt_type:SHORT_HEADER|frame:HANDSHAKE_DONE |inflight:1837|now:1757653486087355|stream_id:0|stream_offset:0|
[2025/09/12 05:04:46 087420] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_send_ctl_on_packet_sent|conn:0000558BB8AFD3AC|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 05:04:46 087432] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_send_ctl_on_packet_sent|path:0|inflight:1837|applimit:1112|
[2025/09/12 05:04:46 087438] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_send_ctl_get_pto_time_and_space|srtt:31134|rtt_var:11985|pto_duration:632592|backoff_factor:2.00|backoff:8.00|pto_cnt:3|max_ack_delay:25|
[2025/09/12 05:04:46 087443] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8AFD3AC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:04:46 087448] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8AFD3AC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:04:46 087453] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8AFD3AC|path:0|PNS: 2, unacked: 1860|
[2025/09/12 05:04:46 087458] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_timer_set|type:LOSS_DETECTION|expire:1757653486919947|now:1757653486087437|interv:832510|
[2025/09/12 05:04:46 087463] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB8AFD3AC|path:0|pns:2|expire:1757653486919947|now:1757653486087437|interval:832510|pto_count:3|srtt:31134
[2025/09/12 05:04:46 087469] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:47064|inflight:1860|
[2025/09/12 05:04:46 087475] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_check_acked_or_dropped_pkt|conn:0000558BB8AFD3AC|pkt_num:1|size:33|pkt_type:SHORT_HEADER|frame:NEW_TOKEN |
[2025/09/12 05:04:46 087481] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_send_ctl_set_next_pn_for_packet|optimistic ack detection|skipped_range:18-20|next_skip_chance:1757653486399702|current_time:1757653486087480|
[2025/09/12 05:04:46 087486] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:21|
[2025/09/12 05:04:46 087510] [info] |scid:2649ddeaa60babc1e1f9433b|xqc_send_packet_with_pn|<==|conn:0000558BB8AFD3AC|path:0|pkt_num:21|size:33|sent:49|pkt_type:SHORT_HEADER|frame:NEW_TOKEN |inflight:1860|now:1757653486087493|stream_id:0|stream_offset:0|
[2025/09/12 05:04:46 087517] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_send_ctl_on_packet_sent|conn:0000558BB8AFD3AC|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 05:04:46 087523] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_send_ctl_on_packet_sent|path:0|inflight:1860|applimit:1112|
[2025/09/12 05:04:46 087528] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_send_ctl_get_pto_time_and_space|srtt:31134|rtt_var:11985|pto_duration:632592|backoff_factor:2.00|backoff:8.00|pto_cnt:3|max_ack_delay:25|
[2025/09/12 05:04:46 087533] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8AFD3AC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:04:46 087538] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8AFD3AC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:04:46 087542] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8AFD3AC|path:0|PNS: 2, unacked: 1893|
[2025/09/12 05:04:46 087547] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_timer_set|type:LOSS_DETECTION|expire:1757653486920085|now:1757653486087527|interv:832558|
[2025/09/12 05:04:46 087552] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB8AFD3AC|path:0|pns:2|expire:1757653486920085|now:1757653486087527|interval:832558|pto_count:3|srtt:31134
[2025/09/12 05:04:46 087557] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:47064|inflight:1893|
[2025/09/12 05:04:46 087563] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_conn_next_wakeup_time|wakeup_time:1757653486920085|
[2025/09/12 05:04:46 087569] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_engine_add_wakeup_queue|next_tick_time:1757653486920085|
[2025/09/12 05:04:46 087578] [debug] |xqc_engine_wakeup_after|wakeup:1757653486466495|now:1757653486087578|diff:378917|
[2025/09/12 05:04:46 087584] [debug] |xqc_engine_main_logic|END|now:1757653486087198|
[2025/09/12 05:04:46 118434] [info] |xqc_engine_packet_process|==>|conn:0000558BB8AFD3AC|size:44|state:ESTABED|recv_time:1757653486118431|
[2025/09/12 05:04:46 118458] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:2649ddeaa60babc1e1f9433b|spin_bit:0|
[2025/09/12 05:04:46 118471] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_packet_decrypt|largest_pn:949846068|
[2025/09/12 05:04:46 118479] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_packet_decrypt|decryption nonce|path_id:0|pn:949846070|
[2025/09/12 05:04:46 118490] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:949846070|
[2025/09/12 05:04:46 118499] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_process_frames|frame_type:2|
[2025/09/12 05:04:46 118510] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_send_ctl_on_ack_received|conn:0000558BB8AFD3AC|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:21|path_largest_ack:0|
[2025/09/12 05:04:46 118520] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:23|prior_delivered:1112|prior_time:1757653485355529|is_app_limited:1|send_elapse:0|ack_elapse:762902|ctl_first_sent_time:1757653485355529|lagest_ack_time:1757653486118431|curr_delivered:1135|
[2025/09/12 05:04:46 118530] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_update_sample|sampler_sent_time_update:1757653485355529|
[2025/09/12 05:04:46 118539] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_send_ctl_on_ack_received|sndq_packets_used:13||sndq_packets_used_bytes:0|sndq_packets_free:0|
[2025/09/12 05:04:46 118547] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_send_ctl_on_ack_received|conn:0000558BB8AFD3AC|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:21|path_largest_ack:5|
[2025/09/12 05:04:46 118555] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:23|prior_delivered:1112|prior_time:1757653485355529|is_app_limited:1|send_elapse:0|ack_elapse:762902|ctl_first_sent_time:1757653485355529|lagest_ack_time:1757653486118431|curr_delivered:1189|
[2025/09/12 05:04:46 118564] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_update_sample|sampler_sent_time_update:1757653485356079|
[2025/09/12 05:04:46 118573] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_send_ctl_on_ack_received|sndq_packets_used:12||sndq_packets_used_bytes:0|sndq_packets_free:1|
[2025/09/12 05:04:46 118581] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_send_ctl_on_ack_received|conn:0000558BB8AFD3AC|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:21|path_largest_ack:11|
[2025/09/12 05:04:46 118589] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:23|prior_delivered:1112|prior_time:1757653485355529|is_app_limited:1|send_elapse:0|ack_elapse:762902|ctl_first_sent_time:1757653485355529|lagest_ack_time:1757653486118431|curr_delivered:1222|
[2025/09/12 05:04:46 118598] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_update_sample|sampler_sent_time_update:1757653485460973|
[2025/09/12 05:04:46 118606] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_send_ctl_on_ack_received|sndq_packets_used:11||sndq_packets_used_bytes:0|sndq_packets_free:2|
[2025/09/12 05:04:46 118614] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_send_ctl_on_ack_received|conn:0000558BB8AFD3AC|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:21|path_largest_ack:15|
[2025/09/12 05:04:46 118623] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:23|prior_delivered:1112|prior_time:1757653485355529|is_app_limited:1|send_elapse:0|ack_elapse:762902|ctl_first_sent_time:1757653485355529|lagest_ack_time:1757653486118431|curr_delivered:1245|
[2025/09/12 05:04:46 118641] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_update_sample|sampler_sent_time_update:1757653485669493|
[2025/09/12 05:04:46 118650] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_send_ctl_on_ack_received|sndq_packets_used:10||sndq_packets_used_bytes:0|sndq_packets_free:3|
[2025/09/12 05:04:46 118659] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_send_ctl_on_ack_received|conn:0000558BB8AFD3AC|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:21|path_largest_ack:16|
[2025/09/12 05:04:46 118668] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:23|prior_delivered:1112|prior_time:1757653485355529|is_app_limited:1|send_elapse:0|ack_elapse:762902|ctl_first_sent_time:1757653485355529|lagest_ack_time:1757653486118431|curr_delivered:1278|
[2025/09/12 05:04:46 118676] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_update_sample|sampler_sent_time_update:1757653485669595|
[2025/09/12 05:04:46 118681] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_send_ctl_on_ack_received|sndq_packets_used:9||sndq_packets_used_bytes:0|sndq_packets_free:4|
[2025/09/12 05:04:46 118686] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_send_ctl_on_ack_received|conn:0000558BB8AFD3AC|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:21|path_largest_ack:17|
[2025/09/12 05:04:46 118691] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:23|prior_delivered:1112|prior_time:1757653485355529|is_app_limited:1|send_elapse:0|ack_elapse:762902|ctl_first_sent_time:1757653485355529|lagest_ack_time:1757653486118431|curr_delivered:1301|
[2025/09/12 05:04:46 118696] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_update_sample|sampler_sent_time_update:1757653486087355|
[2025/09/12 05:04:46 118701] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_send_ctl_on_ack_received|sndq_packets_used:8||sndq_packets_used_bytes:0|sndq_packets_free:5|
[2025/09/12 05:04:46 118706] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_send_ctl_on_ack_received|conn:0000558BB8AFD3AC|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:21|path_largest_ack:21|
[2025/09/12 05:04:46 118711] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:23|prior_delivered:1112|prior_time:1757653485355529|is_app_limited:1|send_elapse:0|ack_elapse:762902|ctl_first_sent_time:1757653485355529|lagest_ack_time:1757653486118431|curr_delivered:1334|
[2025/09/12 05:04:46 118717] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_update_sample|sampler_sent_time_update:1757653486087493|
[2025/09/12 05:04:46 118722] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_send_ctl_on_ack_received|sndq_packets_used:6||sndq_packets_used_bytes:0|sndq_packets_free:7|
[2025/09/12 05:04:46 118727] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_send_ctl_update_rtt|before update rtt|conn:0000558BB8AFD3AC|srtt:31134|rttvar:11985|minrtt:30943|latest_rtt:30938|ack_delay:88|
[2025/09/12 05:04:46 118732] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_send_ctl_update_rtt|l-0.0.0.0-443-2649ddeaa60babc1e1f9433b p-193.167.0.100-58476-77cb1f6861fbe22741f4ca0d501143bd16 |after update rtt|conn:0000558BB8AFD3AC|srtt:31099|rttvar:9060|minrtt:30938|latest_rtt:30938|ack_delay:88|
[2025/09/12 05:04:46 118738] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_send_ctl_on_spurious_loss_detected|ctl_reordering_packet_threshold:22|ctl_reordering_time_threshold_shift:0|
[2025/09/12 05:04:46 118743] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_send_ctl_get_lost_sent_pn|largest_acked:21|lost_pn:18446744073709551615|thresh:22|
[2025/09/12 05:04:46 118750] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_send_ctl_detect_lost|mark lost|pns:2|pkt_num:2|lost_pn:18446744073709551615|po_sent_time:1757653485355702|lost_send_time:1757653486056233|loss_delay:62198|frame:CRYPTO |repair:32|
[2025/09/12 05:04:46 118760] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_send_ctl_detect_lost|mark lost|pns:2|pkt_num:3|lost_pn:18446744073709551615|po_sent_time:1757653485355810|lost_send_time:1757653486056233|loss_delay:62198|frame:CRYPTO |repair:32|
[2025/09/12 05:04:46 118766] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_send_ctl_detect_lost|mark lost|pns:2|pkt_num:4|lost_pn:18446744073709551615|po_sent_time:1757653485355968|lost_send_time:1757653486056233|loss_delay:62198|frame:NEW_CONNECTION_ID |repair:16384|
[2025/09/12 05:04:46 118772] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_send_ctl_detect_lost|mark lost|pns:2|pkt_num:6|lost_pn:18446744073709551615|po_sent_time:1757653485356184|lost_send_time:1757653486056233|loss_delay:62198|frame:STREAM |repair:128|
[2025/09/12 05:04:46 118778] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_send_ctl_detect_lost|OnLostDetection|largest_lost sent time: 1757653485356184u|
[2025/09/12 05:04:46 118783] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_send_ctl_detect_lost|OnLostDetection|Persistent congestion occurs|
[2025/09/12 05:04:46 118788] [stats] |scid:2649ddeaa60babc1e1f9433b|xqc_send_ctl_detect_lost|l-0.0.0.0-443-2649ddeaa60babc1e1f9433b p-193.167.0.100-58476-77cb1f6861fbe22741f4ca0d501143bd16 |lost interval:1757653486118431|lost_count:4|send_count:20|pkt_num:6|po_send_time:1757653485356184|srtt:31099|cwnd:5744|bw:1418|conn_life:1548935|now:0|last_lost_time:1548935|
[2025/09/12 05:04:46 118796] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_send_ctl_on_ack_received|xqc_recv_record_del from 949846069|pns:2|
[2025/09/12 05:04:46 118801] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:04:46 118806] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_send_ctl_set_loss_detection_timer|unset|no ack-eliciting pkts in flight|conn:0000558BB8AFD3AC|path:0|
[2025/09/12 05:04:46 118811] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_timer_unset|type:LOSS_DETECTION|
[2025/09/12 05:04:46 118816] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_generate_sample|sampler: send_elapse 0, ack_elapse 762902, delivered 222|rate 290|lost 4|
[2025/09/12 05:04:46 118821] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_bbr_update_bandwidth|BBRv1: RTT round update 1 -> 2|
[2025/09/12 05:04:46 118827] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_bbr_update_min_rtt|probertt expire|rtt:30938, old_rtt:30943|
[2025/09/12 05:04:46 118831] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_bbr_update_min_rtt|minrtt expire|rtt:30938, old_rtt:30943|
[2025/09/12 05:04:46 118837] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:5744|extra_cwnd:283|
[2025/09/12 05:04:46 118842] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:5744|packet_lost:4|acked:222|po_sent_time:1757653486087493|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1334|
[2025/09/12 05:04:46 118847] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:5744|packet_lost:4|acked:222|po_sent_time:1757653486087493|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1334|
[2025/09/12 05:04:46 118853] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-2649ddeaa60babc1e1f9433b p-193.167.0.100-58476-77cb1f6861fbe22741f4ca0d501143bd16 |bbr on ack|mode:0|pacing_rate:4284378|bw:1418|cwnd:5966|full_bw_reached:0|inflight:0|srtt:31099|latest_rtt:30938|min_rtt:30938|applimit:1|lost:0|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:1|
[2025/09/12 05:04:46 118860] [stats] |scid:2649ddeaa60babc1e1f9433b|xqc_send_ctl_info_circle_record|l-0.0.0.0-443-2649ddeaa60babc1e1f9433b p-193.167.0.100-58476-77cb1f6861fbe22741f4ca0d501143bd16 |path:0||cwnd:5966|inflight:0|mode:0|applimit:0|pacing_rate:4284378|bw:1418|srtt:31099|latest_rtt:30938|min_rtt:30938|send:20|lost:0|tlp:4|recv:9|recovery:0|slow_start:1|conn_life:1549363|acked:222|delivered:1334|is_cwnd_limited:0|
[2025/09/12 05:04:46 118871] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_process_frames|frame_type:1|
[2025/09/12 05:04:46 118878] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_timer_set|type:ACK_01RTT|expire:1757653486143431|now:1757653486118431|interv:25000|
[2025/09/12 05:04:46 118885] [debug] |scid:2649ddeaa60babc1e1f9433b|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:1757653486118431|max_ack_delay:25000|
[2025/09/12 05:04:46 118890] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:949846070|largest:949846070|pns:2|
[2025/09/12 05:04:46 118895] [info] |scid:2649ddeaa60babc1e1f9433b|xqc_conn_on_pkt_processed|====>|conn:0000558BB8AFD3AC|path:0|size:44|pkt_type:SHORT_HEADER|pkt_num:949846070|frame:PING ACK |recv_time:1757653486118431|dcid:2649ddeaa60babc1e1f9433b|dcid_seq:0|
[2025/09/12 05:04:46 118900] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_timer_set|type:PATH_IDLE|expire:1757653606118431|now:1757653486118431|interv:120000000|
[2025/09/12 05:04:46 118904] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_timer_set|type:CONN_IDLE|expire:1757653606118431|now:1757653486118431|interv:120000000|
[2025/09/12 05:04:46 118908] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_engine_remove_wakeup_queue|next_tick_time:1757653486920085|pq_index:1|
[2025/09/12 05:04:46 118913] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_engine_add_active_queue|last_ticked_time:1757653486087198|
[2025/09/12 05:04:46 118917] [debug] |xqc_engine_main_logic|BEGIN|now:1757653486118917|
[2025/09/12 05:04:46 118922] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_engine_process_conn|conn:0000558BB8AFD3AC|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:1757653486118921|
[2025/09/12 05:04:46 118928] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_path_get_perf_class|conn:0000558BB8AFD3AC|path_id:0|path_srtt:31099|min_srtt:31099|path_bw:1418|loss_rate:100.00|path_pto:0|
[2025/09/12 05:04:46 118934] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_send_ctl_can_send|l-0.0.0.0-443-2649ddeaa60babc1e1f9433b p-193.167.0.100-58476-77cb1f6861fbe22741f4ca0d501143bd16 |path:0|can:1|pkt_sz:283|schedule_bytes:0|inflight:0|cwnd:5966|conn:0000558BB8AFD3AC|stream_id:0|stream_offset:0|
[2025/09/12 05:04:46 118938] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_minrtt_scheduler_get_path|path srtt|conn:0000558BB8AFD3AC|path_id:0|path_srtt:31099|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:04:46 118943] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CRYPTO |pn:2|size:283|reinj:0|path_class:4|
[2025/09/12 05:04:46 118948] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_path_get_perf_class|conn:0000558BB8AFD3AC|path_id:0|path_srtt:31099|min_srtt:31099|path_bw:1418|loss_rate:100.00|path_pto:0|
[2025/09/12 05:04:46 118952] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_send_ctl_can_send|l-0.0.0.0-443-2649ddeaa60babc1e1f9433b p-193.167.0.100-58476-77cb1f6861fbe22741f4ca0d501143bd16 |path:0|can:1|pkt_sz:284|schedule_bytes:283|inflight:0|cwnd:5966|conn:0000558BB8AFD3AC|stream_id:0|stream_offset:0|
[2025/09/12 05:04:46 118956] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_minrtt_scheduler_get_path|path srtt|conn:0000558BB8AFD3AC|path_id:0|path_srtt:31099|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:04:46 118961] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CRYPTO |pn:3|size:284|reinj:0|path_class:4|
[2025/09/12 05:04:46 118965] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_path_get_perf_class|conn:0000558BB8AFD3AC|path_id:0|path_srtt:31099|min_srtt:31099|path_bw:1418|loss_rate:100.00|path_pto:0|
[2025/09/12 05:04:46 118971] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_send_ctl_can_send|l-0.0.0.0-443-2649ddeaa60babc1e1f9433b p-193.167.0.100-58476-77cb1f6861fbe22741f4ca0d501143bd16 |path:0|can:1|pkt_sz:54|schedule_bytes:567|inflight:0|cwnd:5966|conn:0000558BB8AFD3AC|stream_id:0|stream_offset:0|
[2025/09/12 05:04:46 118976] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_minrtt_scheduler_get_path|path srtt|conn:0000558BB8AFD3AC|path_id:0|path_srtt:31099|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:04:46 118980] [debug] |scid:2649ddeaa60babc1e1f9433b|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 05:04:46 118984] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_path_get_perf_class|conn:0000558BB8AFD3AC|path_id:0|path_srtt:31099|min_srtt:31099|path_bw:1418|loss_rate:100.00|path_pto:0|
[2025/09/12 05:04:46 118988] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_send_ctl_can_send|l-0.0.0.0-443-2649ddeaa60babc1e1f9433b p-193.167.0.100-58476-77cb1f6861fbe22741f4ca0d501143bd16 |path:0|can:1|pkt_sz:1050|schedule_bytes:621|inflight:0|cwnd:5966|conn:0000558BB8AFD3AC|stream_id:0|stream_offset:1024|
[2025/09/12 05:04:46 118993] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_minrtt_scheduler_get_path|path srtt|conn:0000558BB8AFD3AC|path_id:0|path_srtt:31099|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:04:46 118997] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:6|size:1050|reinj:0|path_class:4|
[2025/09/12 05:04:46 119002] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_check_acked_or_dropped_pkt|conn:0000558BB8AFD3AC|pkt_num:2|size:283|pkt_type:SHORT_HEADER|frame:CRYPTO |
[2025/09/12 05:04:46 119006] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_send_ctl_can_send|l-0.0.0.0-443-2649ddeaa60babc1e1f9433b p-193.167.0.100-58476-77cb1f6861fbe22741f4ca0d501143bd16 |path:0|can:1|pkt_sz:283|schedule_bytes:0|inflight:0|cwnd:5966|conn:0000558BB8AFD3AC|stream_id:0|stream_offset:0|
[2025/09/12 05:04:46 119011] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:04:46 119015] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:22|
[2025/09/12 05:04:46 119064] [info] |scid:2649ddeaa60babc1e1f9433b|xqc_send_packet_with_pn|<==|conn:0000558BB8AFD3AC|path:0|pkt_num:22|size:283|sent:299|pkt_type:SHORT_HEADER|frame:CRYPTO |inflight:0|now:1757653486119023|stream_id:0|stream_offset:0|
[2025/09/12 05:04:46 119070] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_send_ctl_on_packet_sent|conn:0000558BB8AFD3AC|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:2|
[2025/09/12 05:04:46 119075] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_send_ctl_on_packet_sent|path:0|inflight:0|applimit:0|
[2025/09/12 05:04:46 119079] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_send_ctl_get_pto_time_and_space|srtt:31099|rtt_var:9060|pto_duration:67339|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:04:46 119084] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8AFD3AC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:04:46 119088] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8AFD3AC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:04:46 119092] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8AFD3AC|path:0|PNS: 2, unacked: 283|
[2025/09/12 05:04:46 119095] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_timer_set|type:LOSS_DETECTION|expire:1757653486211362|now:1757653486119079|interv:92283|
[2025/09/12 05:04:46 119099] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB8AFD3AC|path:0|pns:2|expire:1757653486211362|now:1757653486119079|interval:92283|pto_count:0|srtt:31099
[2025/09/12 05:04:46 119108] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:5966|inflight:283|
[2025/09/12 05:04:46 119113] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_check_acked_or_dropped_pkt|conn:0000558BB8AFD3AC|pkt_num:3|size:284|pkt_type:SHORT_HEADER|frame:CRYPTO |
[2025/09/12 05:04:46 119117] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_send_ctl_can_send|l-0.0.0.0-443-2649ddeaa60babc1e1f9433b p-193.167.0.100-58476-77cb1f6861fbe22741f4ca0d501143bd16 |path:0|can:1|pkt_sz:284|schedule_bytes:0|inflight:283|cwnd:5966|conn:0000558BB8AFD3AC|stream_id:0|stream_offset:0|
[2025/09/12 05:04:46 119121] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:04:46 119125] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:23|
[2025/09/12 05:04:46 119147] [info] |scid:2649ddeaa60babc1e1f9433b|xqc_send_packet_with_pn|<==|conn:0000558BB8AFD3AC|path:0|pkt_num:23|size:284|sent:300|pkt_type:SHORT_HEADER|frame:CRYPTO |inflight:283|now:1757653486119131|stream_id:0|stream_offset:0|
[2025/09/12 05:04:46 119152] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_send_ctl_on_packet_sent|conn:0000558BB8AFD3AC|path:0|pkt_num:23|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 05:04:46 119156] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_send_ctl_on_packet_sent|path:0|inflight:283|applimit:0|
[2025/09/12 05:04:46 119160] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_send_ctl_get_pto_time_and_space|srtt:31099|rtt_var:9060|pto_duration:67339|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:04:46 119165] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8AFD3AC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:04:46 119169] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8AFD3AC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:04:46 119172] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8AFD3AC|path:0|PNS: 2, unacked: 567|
[2025/09/12 05:04:46 119176] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_timer_set|type:LOSS_DETECTION|expire:1757653486211470|now:1757653486119160|interv:92310|
[2025/09/12 05:04:46 119180] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB8AFD3AC|path:0|pns:2|expire:1757653486211470|now:1757653486119160|interval:92310|pto_count:0|srtt:31099
[2025/09/12 05:04:46 119185] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:5966|inflight:567|
[2025/09/12 05:04:46 119189] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_check_acked_or_dropped_pkt|conn:0000558BB8AFD3AC|pkt_num:4|size:54|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |
[2025/09/12 05:04:46 119193] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_send_ctl_can_send|l-0.0.0.0-443-2649ddeaa60babc1e1f9433b p-193.167.0.100-58476-77cb1f6861fbe22741f4ca0d501143bd16 |path:0|can:1|pkt_sz:54|schedule_bytes:0|inflight:567|cwnd:5966|conn:0000558BB8AFD3AC|stream_id:0|stream_offset:0|
[2025/09/12 05:04:46 119198] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:04:46 119202] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:24|
[2025/09/12 05:04:46 119218] [info] |scid:2649ddeaa60babc1e1f9433b|xqc_send_packet_with_pn|<==|conn:0000558BB8AFD3AC|path:0|pkt_num:24|size:54|sent:70|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |inflight:567|now:1757653486119207|stream_id:0|stream_offset:0|
[2025/09/12 05:04:46 119223] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_send_ctl_on_packet_sent|conn:0000558BB8AFD3AC|path:0|pkt_num:24|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 05:04:46 119231] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_send_ctl_on_packet_sent|path:0|inflight:567|applimit:0|
[2025/09/12 05:04:46 119235] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_send_ctl_get_pto_time_and_space|srtt:31099|rtt_var:9060|pto_duration:67339|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:04:46 119239] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8AFD3AC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:04:46 119243] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8AFD3AC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:04:46 119247] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8AFD3AC|path:0|PNS: 2, unacked: 621|
[2025/09/12 05:04:46 119250] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_timer_set|type:LOSS_DETECTION|expire:1757653486211546|now:1757653486119235|interv:92311|
[2025/09/12 05:04:46 119254] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB8AFD3AC|path:0|pns:2|expire:1757653486211546|now:1757653486119235|interval:92311|pto_count:0|srtt:31099
[2025/09/12 05:04:46 119259] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:5966|inflight:621|
[2025/09/12 05:04:46 119263] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_check_acked_or_dropped_pkt|conn:0000558BB8AFD3AC|pkt_num:6|size:1050|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:04:46 119267] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_send_ctl_can_send|l-0.0.0.0-443-2649ddeaa60babc1e1f9433b p-193.167.0.100-58476-77cb1f6861fbe22741f4ca0d501143bd16 |path:0|can:1|pkt_sz:1050|schedule_bytes:0|inflight:621|cwnd:5966|conn:0000558BB8AFD3AC|stream_id:0|stream_offset:1024|
[2025/09/12 05:04:46 119271] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:04:46 119275] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:25|
[2025/09/12 05:04:46 119294] [info] |scid:2649ddeaa60babc1e1f9433b|xqc_send_packet_with_pn|<==|conn:0000558BB8AFD3AC|path:0|pkt_num:25|size:1050|sent:1066|pkt_type:SHORT_HEADER|frame:STREAM |inflight:621|now:1757653486119281|stream_id:0|stream_offset:1024|
[2025/09/12 05:04:46 119299] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_send_ctl_on_packet_sent|conn:0000558BB8AFD3AC|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:2|
[2025/09/12 05:04:46 119303] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_send_ctl_on_packet_sent|path:0|inflight:621|applimit:0|
[2025/09/12 05:04:46 119307] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_send_ctl_get_pto_time_and_space|srtt:31099|rtt_var:9060|pto_duration:67339|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:04:46 119312] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8AFD3AC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:04:46 119316] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8AFD3AC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:04:46 119320] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8AFD3AC|path:0|PNS: 2, unacked: 1671|
[2025/09/12 05:04:46 119324] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_timer_set|type:LOSS_DETECTION|expire:1757653486211620|now:1757653486119307|interv:92313|
[2025/09/12 05:04:46 119328] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB8AFD3AC|path:0|pns:2|expire:1757653486211620|now:1757653486119307|interval:92313|pto_count:0|srtt:31099
[2025/09/12 05:04:46 119332] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:5966|inflight:1671|
[2025/09/12 05:04:46 119337] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_conn_next_wakeup_time|wakeup_time:1757653486143431|
[2025/09/12 05:04:46 119345] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_engine_add_wakeup_queue|next_tick_time:1757653486143431|
[2025/09/12 05:04:46 119349] [debug] |xqc_engine_wakeup_after|wakeup:1757653486143431|now:1757653486119349|diff:24082|
[2025/09/12 05:04:46 119353] [debug] |xqc_engine_main_logic|END|now:1757653486118921|
[2025/09/12 05:04:46 119358] [debug] |xqc_engine_main_logic|BEGIN|now:1757653486119358|
[2025/09/12 05:04:46 119362] [debug] |xqc_engine_wakeup_after|wakeup:1757653486143431|now:1757653486119362|diff:24069|
[2025/09/12 05:04:46 119366] [debug] |xqc_engine_main_logic|END|now:1757653486119358|
[2025/09/12 05:04:46 144437] [debug] |xqc_engine_main_logic|BEGIN|now:1757653486144437|
[2025/09/12 05:04:46 144452] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_engine_remove_wakeup_queue|next_tick_time:1757653486143431|pq_index:0|
[2025/09/12 05:04:46 144459] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_engine_add_active_queue|last_ticked_time:1757653486118921|
[2025/09/12 05:04:46 144466] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_engine_process_conn|conn:0000558BB8AFD3AC|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:1757653486144464|
[2025/09/12 05:04:46 144472] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_timer_expire|timer expired|type:ACK_01RTT|expire_time:1757653486143431|now:1757653486144464|
[2025/09/12 05:04:46 144478] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_timer_ack_timeout|pns:2|path:0|
[2025/09/12 05:04:46 144483] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_timer_expire|unset|type:ACK_01RTT|expire_time:1757653486143431|now:1757653486144464|
[2025/09/12 05:04:46 144488] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_timer_unset|type:ACK_01RTT|
[2025/09/12 05:04:46 144495] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_gen_ack_frame|largest_recv:949846070|ack_delay:26064|first_ack_range:0|largest_pkt_recv_time:1757653486118431|
[2025/09/12 05:04:46 144501] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_gen_ack_frame|high:949846070|low:949846070|pkt_pns:2|
[2025/09/12 05:04:46 144506] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_write_ack_to_one_packet|ack_size:9|path:0|path_largest_recv:949846070|frame_largest_recv:949846070|
[2025/09/12 05:04:46 144511] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:2|
[2025/09/12 05:04:46 144517] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:ACK |stream_id:0|stream_offset:0|
[2025/09/12 05:04:46 144523] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_check_acked_or_dropped_pkt|conn:0000558BB8AFD3AC|pkt_num:0|size:31|pkt_type:SHORT_HEADER|frame:ACK |
[2025/09/12 05:04:46 144530] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:26|
[2025/09/12 05:04:46 144566] [info] |scid:2649ddeaa60babc1e1f9433b|xqc_send_packet_with_pn|<==|conn:0000558BB8AFD3AC|path:0|pkt_num:26|size:31|sent:47|pkt_type:SHORT_HEADER|frame:ACK |inflight:1671|now:1757653486144539|stream_id:0|stream_offset:0|
[2025/09/12 05:04:46 144573] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_send_ctl_on_packet_sent|conn:0000558BB8AFD3AC|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 05:04:46 144581] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_conn_next_wakeup_time|wakeup_time:1757653486211620|
[2025/09/12 05:04:46 144590] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_engine_add_wakeup_queue|next_tick_time:1757653486211620|
[2025/09/12 05:04:46 144598] [debug] |xqc_engine_wakeup_after|wakeup:1757653486211620|now:1757653486144598|diff:67022|
[2025/09/12 05:04:46 144606] [debug] |xqc_engine_main_logic|END|now:1757653486144464|
[2025/09/12 05:04:46 150254] [info] |xqc_engine_packet_process|==>|conn:0000558BB8AFD3AC|size:43|state:ESTABED|recv_time:1757653486150252|
[2025/09/12 05:04:46 150274] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:2649ddeaa60babc1e1f9433b|spin_bit:0|
[2025/09/12 05:04:46 150296] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_packet_decrypt|largest_pn:949846070|
[2025/09/12 05:04:46 150304] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_packet_decrypt|decryption nonce|path_id:0|pn:949846071|
[2025/09/12 05:04:46 150315] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:949846071|
[2025/09/12 05:04:46 150322] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_process_frames|frame_type:2|
[2025/09/12 05:04:46 150333] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_send_ctl_on_ack_received|conn:0000558BB8AFD3AC|path:0|pkt_num:22|origin_pktnum:2|size:283|pns:2|pkt_type:SHORT_HEADER|frame:CRYPTO |conn_state:ESTABED|frame_largest_ack:24|path_largest_ack:22|
[2025/09/12 05:04:46 150343] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_update_sample|sampler_update|prior_lost:4|tx_in_flight:283|prior_delivered:1334|prior_time:1757653486119023|is_app_limited:0|send_elapse:0|ack_elapse:31229|ctl_first_sent_time:1757653486119023|lagest_ack_time:1757653486150252|curr_delivered:1617|
[2025/09/12 05:04:46 150353] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_update_sample|sampler_sent_time_update:1757653486119023|
[2025/09/12 05:04:46 150362] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_send_ctl_on_ack_received|sndq_packets_used:6||sndq_packets_used_bytes:0|sndq_packets_free:7|
[2025/09/12 05:04:46 150370] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_send_ctl_on_ack_received|conn:0000558BB8AFD3AC|path:0|pkt_num:23|origin_pktnum:3|size:284|pns:2|pkt_type:SHORT_HEADER|frame:CRYPTO |conn_state:ESTABED|frame_largest_ack:24|path_largest_ack:23|
[2025/09/12 05:04:46 150379] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_update_sample|sampler_update|prior_lost:4|tx_in_flight:283|prior_delivered:1334|prior_time:1757653486119023|is_app_limited:0|send_elapse:0|ack_elapse:31229|ctl_first_sent_time:1757653486119023|lagest_ack_time:1757653486150252|curr_delivered:1901|
[2025/09/12 05:04:46 150387] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_update_sample|sampler_sent_time_update:1757653486119131|
[2025/09/12 05:04:46 150395] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_send_ctl_on_ack_received|sndq_packets_used:4||sndq_packets_used_bytes:0|sndq_packets_free:9|
[2025/09/12 05:04:46 150403] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_send_ctl_on_ack_received|conn:0000558BB8AFD3AC|path:0|pkt_num:24|origin_pktnum:4|size:54|pns:2|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |conn_state:ESTABED|frame_largest_ack:24|path_largest_ack:24|
[2025/09/12 05:04:46 150412] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_update_sample|sampler_update|prior_lost:4|tx_in_flight:283|prior_delivered:1334|prior_time:1757653486119023|is_app_limited:0|send_elapse:0|ack_elapse:31229|ctl_first_sent_time:1757653486119023|lagest_ack_time:1757653486150252|curr_delivered:1955|
[2025/09/12 05:04:46 150420] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_update_sample|sampler_sent_time_update:1757653486119207|
[2025/09/12 05:04:46 150425] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_send_ctl_on_ack_received|sndq_packets_used:2||sndq_packets_used_bytes:0|sndq_packets_free:11|
[2025/09/12 05:04:46 150430] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_send_ctl_update_rtt|before update rtt|conn:0000558BB8AFD3AC|srtt:31099|rttvar:9060|minrtt:30938|latest_rtt:31045|ack_delay:40|
[2025/09/12 05:04:46 150435] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_send_ctl_update_rtt|l-0.0.0.0-443-2649ddeaa60babc1e1f9433b p-193.167.0.100-58476-77cb1f6861fbe22741f4ca0d501143bd16 |after update rtt|conn:0000558BB8AFD3AC|srtt:31087|rttvar:6818|minrtt:30938|latest_rtt:31045|ack_delay:40|
[2025/09/12 05:04:46 150441] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_send_ctl_get_lost_sent_pn|largest_acked:24|lost_pn:2|thresh:22|
[2025/09/12 05:04:46 150446] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:04:46 150451] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:04:46 150462] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_send_ctl_get_pto_time_and_space|srtt:31087|rtt_var:6818|pto_duration:58359|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:04:46 150468] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8AFD3AC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:04:46 150473] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8AFD3AC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:04:46 150478] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8AFD3AC|path:0|PNS: 2, unacked: 1050|
[2025/09/12 05:04:46 150482] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_timer_set|type:LOSS_DETECTION|expire:1757653486202640|now:1757653486150462|interv:52178|
[2025/09/12 05:04:46 150487] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB8AFD3AC|path:0|pns:2|expire:1757653486202640|now:1757653486150462|interval:52178|pto_count:0|srtt:31087
[2025/09/12 05:04:46 150493] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_generate_sample|sampler: send_elapse 0, ack_elapse 31229, delivered 621|rate 19885|lost 4|
[2025/09/12 05:04:46 150498] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_bbr_update_bandwidth|BBRv1: RTT round update 2 -> 3|
[2025/09/12 05:04:46 150503] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (19885) in round 3|
[2025/09/12 05:04:46 150508] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_bbr_update_min_rtt|minrtt expire|rtt:30938, old_rtt:30938|
[2025/09/12 05:04:46 150513] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:5744|extra_cwnd:1242|
[2025/09/12 05:04:46 150518] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:5966|packet_lost:0|acked:621|po_sent_time:1757653486119207|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1955|
[2025/09/12 05:04:46 150524] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:5966|packet_lost:0|acked:621|po_sent_time:1757653486119207|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1955|
[2025/09/12 05:04:46 150530] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-2649ddeaa60babc1e1f9433b p-193.167.0.100-58476-77cb1f6861fbe22741f4ca0d501143bd16 |bbr on ack|mode:0|pacing_rate:4284378|bw:19885|cwnd:6587|full_bw_reached:0|inflight:1050|srtt:31087|latest_rtt:31045|min_rtt:30938|applimit:0|lost:4|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:1|
[2025/09/12 05:04:46 150536] [stats] |scid:2649ddeaa60babc1e1f9433b|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-2649ddeaa60babc1e1f9433b p-193.167.0.100-58476-77cb1f6861fbe22741f4ca0d501143bd16 |bandwidth change record|bw_before:1418|bw_after:19885|srtt:31087|cwnd:6587|
[2025/09/12 05:04:46 150542] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:949846071|largest:949846071|pns:2|
[2025/09/12 05:04:46 150548] [info] |scid:2649ddeaa60babc1e1f9433b|xqc_conn_on_pkt_processed|====>|conn:0000558BB8AFD3AC|path:0|size:43|pkt_type:SHORT_HEADER|pkt_num:949846071|frame:ACK |recv_time:1757653486150252|dcid:2649ddeaa60babc1e1f9433b|dcid_seq:0|
[2025/09/12 05:04:46 150554] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_timer_set|type:PATH_IDLE|expire:1757653606150252|now:1757653486150252|interv:120000000|
[2025/09/12 05:04:46 150559] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_timer_set|type:CONN_IDLE|expire:1757653606150252|now:1757653486150252|interv:120000000|
[2025/09/12 05:04:46 150564] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_engine_remove_wakeup_queue|next_tick_time:1757653486211620|pq_index:0|
[2025/09/12 05:04:46 150570] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_engine_add_active_queue|last_ticked_time:1757653486144464|
[2025/09/12 05:04:46 150578] [debug] |xqc_engine_main_logic|BEGIN|now:1757653486150578|
[2025/09/12 05:04:46 150585] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_engine_process_conn|conn:0000558BB8AFD3AC|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:1757653486150583|
[2025/09/12 05:04:46 150593] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_conn_next_wakeup_time|wakeup_time:1757653486202640|
[2025/09/12 05:04:46 150598] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_engine_add_wakeup_queue|next_tick_time:1757653486202640|
[2025/09/12 05:04:46 150603] [debug] |xqc_engine_wakeup_after|wakeup:1757653486202640|now:1757653486150603|diff:52037|
[2025/09/12 05:04:46 150608] [debug] |xqc_engine_main_logic|END|now:1757653486150583|
[2025/09/12 05:04:46 150615] [debug] |xqc_engine_main_logic|BEGIN|now:1757653486150615|
[2025/09/12 05:04:46 150619] [debug] |xqc_engine_wakeup_after|wakeup:1757653486202640|now:1757653486150619|diff:52021|
[2025/09/12 05:04:46 150624] [debug] |xqc_engine_main_logic|END|now:1757653486150615|
[2025/09/12 05:04:46 203726] [debug] |xqc_engine_main_logic|BEGIN|now:1757653486203726|
[2025/09/12 05:04:46 203742] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_engine_remove_wakeup_queue|next_tick_time:1757653486202640|pq_index:0|
[2025/09/12 05:04:46 203748] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_engine_add_active_queue|last_ticked_time:1757653486150583|
[2025/09/12 05:04:46 203755] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_engine_process_conn|conn:0000558BB8AFD3AC|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:1757653486203754|
[2025/09/12 05:04:46 203762] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_timer_expire|timer expired|type:LOSS_DETECTION|expire_time:1757653486202640|now:1757653486203754|
[2025/09/12 05:04:46 203767] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_timer_loss_detection_timeout|path:0|loss_detection_timeout|
[2025/09/12 05:04:46 203772] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_timer_loss_detection_timeout|send Probe pkts|conn:0000558BB8AFD3AC|path:0|bytes_in_flight:1050|
[2025/09/12 05:04:46 203777] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_send_ctl_get_pto_time_and_space|srtt:31087|rtt_var:6818|pto_duration:58359|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:04:46 203783] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8AFD3AC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:04:46 203788] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8AFD3AC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:04:46 203793] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8AFD3AC|path:0|PNS: 2, unacked: 1050|
[2025/09/12 05:04:46 203798] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_path_send_one_or_two_ack_elicit_pkts|send two ack-eliciting pkts|path:0|pns:2|
[2025/09/12 05:04:46 203803] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_conn_send_probe_pkt|conn:0000558BB8AFD3AC|path:0|pkt_num:6|size:1050|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|
[2025/09/12 05:04:46 203810] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_conn_send_probe_pkt|conn:0000558BB8AFD3AC|path:0|pkt_num:25|size:1050|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|
[2025/09/12 05:04:46 203815] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_timer_loss_detection_timeout|xqc_send_ctl_set_loss_detection_timer|PTO|conn:0000558BB8AFD3AC|pto_count:1
[2025/09/12 05:04:46 203821] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_send_ctl_set_loss_detection_timer|unset|no ack-eliciting pkts in flight|conn:0000558BB8AFD3AC|path:0|
[2025/09/12 05:04:46 203826] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_timer_unset|type:LOSS_DETECTION|
[2025/09/12 05:04:46 203837] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_timer_expire|unset|type:LOSS_DETECTION|expire_time:0|now:1757653486203754|
[2025/09/12 05:04:46 203842] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_timer_unset|type:LOSS_DETECTION|
[2025/09/12 05:04:46 203848] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:STREAM |stream_id:0|stream_offset:1024|
[2025/09/12 05:04:46 203854] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:STREAM |stream_id:0|stream_offset:1024|
[2025/09/12 05:04:46 203859] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_check_acked_or_dropped_pkt|conn:0000558BB8AFD3AC|pkt_num:6|size:1050|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:04:46 203865] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:27|
[2025/09/12 05:04:46 203910] [info] |scid:2649ddeaa60babc1e1f9433b|xqc_send_packet_with_pn|<==|conn:0000558BB8AFD3AC|path:0|pkt_num:27|size:1050|sent:1066|pkt_type:SHORT_HEADER|frame:STREAM |inflight:0|now:1757653486203875|stream_id:0|stream_offset:1024|
[2025/09/12 05:04:46 203923] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_send_ctl_on_packet_sent|conn:0000558BB8AFD3AC|path:0|pkt_num:27|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 05:04:46 203932] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_send_ctl_on_packet_sent|path:0|inflight:0|applimit:0|
[2025/09/12 05:04:46 203941] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_send_ctl_get_pto_time_and_space|srtt:31087|rtt_var:6818|pto_duration:116718|backoff_factor:2.00|backoff:2.00|pto_cnt:1|max_ack_delay:25|
[2025/09/12 05:04:46 203949] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8AFD3AC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:04:46 203957] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8AFD3AC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:04:46 203962] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8AFD3AC|path:0|PNS: 2, unacked: 1050|
[2025/09/12 05:04:46 203967] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_timer_set|type:LOSS_DETECTION|expire:1757653486370593|now:1757653486203940|interv:166653|
[2025/09/12 05:04:46 203972] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB8AFD3AC|path:0|pns:2|expire:1757653486370593|now:1757653486203940|interval:166653|pto_count:1|srtt:31087
[2025/09/12 05:04:46 203977] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:6587|inflight:1050|
[2025/09/12 05:04:46 203983] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_check_acked_or_dropped_pkt|conn:0000558BB8AFD3AC|pkt_num:25|size:1050|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:04:46 203989] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:28|
[2025/09/12 05:04:46 204022] [info] |scid:2649ddeaa60babc1e1f9433b|xqc_send_packet_with_pn|<==|conn:0000558BB8AFD3AC|path:0|pkt_num:28|size:1050|sent:1066|pkt_type:SHORT_HEADER|frame:STREAM |inflight:1050|now:1757653486203997|stream_id:0|stream_offset:1024|
[2025/09/12 05:04:46 204033] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_send_ctl_on_packet_sent|conn:0000558BB8AFD3AC|path:0|pkt_num:28|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 05:04:46 204062] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_send_ctl_on_packet_sent|path:0|inflight:1050|applimit:0|
[2025/09/12 05:04:46 204070] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_send_ctl_get_pto_time_and_space|srtt:31087|rtt_var:6818|pto_duration:116718|backoff_factor:2.00|backoff:2.00|pto_cnt:1|max_ack_delay:25|
[2025/09/12 05:04:46 204077] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8AFD3AC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:04:46 204087] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8AFD3AC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:04:46 204092] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8AFD3AC|path:0|PNS: 2, unacked: 2100|
[2025/09/12 05:04:46 204097] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_timer_set|type:LOSS_DETECTION|expire:1757653486370715|now:1757653486204070|interv:166645|
[2025/09/12 05:04:46 204102] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB8AFD3AC|path:0|pns:2|expire:1757653486370715|now:1757653486204070|interval:166645|pto_count:1|srtt:31087
[2025/09/12 05:04:46 204108] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:6587|inflight:2100|
[2025/09/12 05:04:46 204114] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_conn_next_wakeup_time|wakeup_time:1757653486370715|
[2025/09/12 05:04:46 204119] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_engine_add_wakeup_queue|next_tick_time:1757653486370715|
[2025/09/12 05:04:46 204124] [debug] |xqc_engine_wakeup_after|wakeup:1757653486370715|now:1757653486204124|diff:166591|
[2025/09/12 05:04:46 204129] [debug] |xqc_engine_main_logic|END|now:1757653486203754|
[2025/09/12 05:04:46 214650] [info] |xqc_engine_packet_process|==>|conn:0000558BB8AFD3AC|size:39|state:ESTABED|recv_time:1757653486214649|
[2025/09/12 05:04:46 214671] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:2649ddeaa60babc1e1f9433b|spin_bit:0|
[2025/09/12 05:04:46 214683] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_packet_decrypt|largest_pn:949846071|
[2025/09/12 05:04:46 214691] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_packet_decrypt|decryption nonce|path_id:0|pn:949846072|
[2025/09/12 05:04:46 214702] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:949846072|
[2025/09/12 05:04:46 214709] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_process_frames|frame_type:1|
[2025/09/12 05:04:46 214717] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_process_frames|frame_type:0|
[2025/09/12 05:04:46 214725] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_process_padding_frame|process padding|
[2025/09/12 05:04:46 214734] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_timer_set|type:ACK_01RTT|expire:1757653486239649|now:1757653486214649|interv:25000|
[2025/09/12 05:04:46 214744] [debug] |scid:2649ddeaa60babc1e1f9433b|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:1757653486214649|max_ack_delay:25000|
[2025/09/12 05:04:46 214752] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:949846072|largest:949846072|pns:2|
[2025/09/12 05:04:46 214760] [info] |scid:2649ddeaa60babc1e1f9433b|xqc_conn_on_pkt_processed|====>|conn:0000558BB8AFD3AC|path:0|size:39|pkt_type:SHORT_HEADER|pkt_num:949846072|frame:PADDING PING |recv_time:1757653486214649|dcid:2649ddeaa60babc1e1f9433b|dcid_seq:0|
[2025/09/12 05:04:46 214769] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_timer_set|type:PATH_IDLE|expire:1757653606214649|now:1757653486214649|interv:120000000|
[2025/09/12 05:04:46 214776] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_timer_set|type:CONN_IDLE|expire:1757653606214649|now:1757653486214649|interv:120000000|
[2025/09/12 05:04:46 214784] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_engine_remove_wakeup_queue|next_tick_time:1757653486370715|pq_index:0|
[2025/09/12 05:04:46 214793] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_engine_add_active_queue|last_ticked_time:1757653486203754|
[2025/09/12 05:04:46 214801] [debug] |xqc_engine_main_logic|BEGIN|now:1757653486214801|
[2025/09/12 05:04:46 214812] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_engine_process_conn|conn:0000558BB8AFD3AC|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:1757653486214809|
[2025/09/12 05:04:46 214833] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_conn_next_wakeup_time|wakeup_time:1757653486239649|
[2025/09/12 05:04:46 214841] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_engine_add_wakeup_queue|next_tick_time:1757653486239649|
[2025/09/12 05:04:46 214849] [debug] |xqc_engine_wakeup_after|wakeup:1757653486239649|now:1757653486214849|diff:24800|
[2025/09/12 05:04:46 214857] [debug] |xqc_engine_main_logic|END|now:1757653486214809|
[2025/09/12 05:04:46 214867] [debug] |xqc_engine_main_logic|BEGIN|now:1757653486214867|
[2025/09/12 05:04:46 214871] [debug] |xqc_engine_wakeup_after|wakeup:1757653486239649|now:1757653486214871|diff:24778|
[2025/09/12 05:04:46 214876] [debug] |xqc_engine_main_logic|END|now:1757653486214867|
[2025/09/12 05:04:46 241015] [debug] |xqc_engine_main_logic|BEGIN|now:1757653486241014|
[2025/09/12 05:04:46 241034] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_engine_remove_wakeup_queue|next_tick_time:1757653486239649|pq_index:0|
[2025/09/12 05:04:46 241060] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_engine_add_active_queue|last_ticked_time:1757653486214809|
[2025/09/12 05:04:46 241067] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_engine_process_conn|conn:0000558BB8AFD3AC|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:1757653486241065|
[2025/09/12 05:04:46 241073] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_timer_expire|timer expired|type:ACK_01RTT|expire_time:1757653486239649|now:1757653486241065|
[2025/09/12 05:04:46 241078] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_timer_ack_timeout|pns:2|path:0|
[2025/09/12 05:04:46 241082] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_timer_expire|unset|type:ACK_01RTT|expire_time:1757653486239649|now:1757653486241065|
[2025/09/12 05:04:46 241086] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_timer_unset|type:ACK_01RTT|
[2025/09/12 05:04:46 241094] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_gen_ack_frame|largest_recv:949846072|ack_delay:26445|first_ack_range:2|largest_pkt_recv_time:1757653486214649|
[2025/09/12 05:04:46 241099] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_gen_ack_frame|high:949846072|low:949846070|pkt_pns:2|
[2025/09/12 05:04:46 241103] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_write_ack_to_one_packet|ack_size:9|path:0|path_largest_recv:949846072|frame_largest_recv:949846072|
[2025/09/12 05:04:46 241108] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:2|
[2025/09/12 05:04:46 241113] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:ACK |stream_id:0|stream_offset:0|
[2025/09/12 05:04:46 241119] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_check_acked_or_dropped_pkt|conn:0000558BB8AFD3AC|pkt_num:0|size:31|pkt_type:SHORT_HEADER|frame:ACK |
[2025/09/12 05:04:46 241126] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:29|
[2025/09/12 05:04:46 241192] [info] |scid:2649ddeaa60babc1e1f9433b|xqc_send_packet_with_pn|<==|conn:0000558BB8AFD3AC|path:0|pkt_num:29|size:31|sent:47|pkt_type:SHORT_HEADER|frame:ACK |inflight:2100|now:1757653486241140|stream_id:0|stream_offset:0|
[2025/09/12 05:04:46 241199] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_send_ctl_on_packet_sent|conn:0000558BB8AFD3AC|path:0|pkt_num:29|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 05:04:46 241205] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_conn_next_wakeup_time|wakeup_time:1757653486370715|
[2025/09/12 05:04:46 241212] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_engine_add_wakeup_queue|next_tick_time:1757653486370715|
[2025/09/12 05:04:46 241218] [debug] |xqc_engine_wakeup_after|wakeup:1757653486370715|now:1757653486241218|diff:129497|
[2025/09/12 05:04:46 241236] [debug] |xqc_engine_main_logic|END|now:1757653486241065|
[2025/09/12 05:04:46 371427] [debug] |xqc_engine_main_logic|BEGIN|now:1757653486371426|
[2025/09/12 05:04:46 371454] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_engine_remove_wakeup_queue|next_tick_time:1757653486370715|pq_index:0|
[2025/09/12 05:04:46 371462] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_engine_add_active_queue|last_ticked_time:1757653486241065|
[2025/09/12 05:04:46 371471] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_engine_process_conn|conn:0000558BB8AFD3AC|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:1757653486371468|
[2025/09/12 05:04:46 371479] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_timer_expire|timer expired|type:LOSS_DETECTION|expire_time:1757653486370715|now:1757653486371468|
[2025/09/12 05:04:46 371485] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_timer_loss_detection_timeout|path:0|loss_detection_timeout|
[2025/09/12 05:04:46 371491] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_timer_loss_detection_timeout|send Probe pkts|conn:0000558BB8AFD3AC|path:0|bytes_in_flight:2100|
[2025/09/12 05:04:46 371497] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_send_ctl_get_pto_time_and_space|srtt:31087|rtt_var:6818|pto_duration:116718|backoff_factor:2.00|backoff:2.00|pto_cnt:1|max_ack_delay:25|
[2025/09/12 05:04:46 371503] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8AFD3AC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:04:46 371509] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8AFD3AC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:04:46 371514] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8AFD3AC|path:0|PNS: 2, unacked: 2100|
[2025/09/12 05:04:46 371519] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_path_send_one_or_two_ack_elicit_pkts|send two ack-eliciting pkts|path:0|pns:2|
[2025/09/12 05:04:46 371527] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_conn_send_probe_pkt|conn:0000558BB8AFD3AC|path:0|pkt_num:6|size:1050|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|
[2025/09/12 05:04:46 371535] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_conn_send_probe_pkt|conn:0000558BB8AFD3AC|path:0|pkt_num:25|size:1050|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|
[2025/09/12 05:04:46 371541] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_timer_loss_detection_timeout|xqc_send_ctl_set_loss_detection_timer|PTO|conn:0000558BB8AFD3AC|pto_count:2
[2025/09/12 05:04:46 371547] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_send_ctl_get_pto_time_and_space|srtt:31087|rtt_var:6818|pto_duration:233436|backoff_factor:2.00|backoff:4.00|pto_cnt:2|max_ack_delay:25|
[2025/09/12 05:04:46 371553] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8AFD3AC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:04:46 371558] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8AFD3AC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:04:46 371563] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8AFD3AC|path:0|PNS: 2, unacked: 2100|
[2025/09/12 05:04:46 371568] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_timer_set|type:LOSS_DETECTION|expire:1757653486537433|now:1757653486371547|interv:165886|
[2025/09/12 05:04:46 371574] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB8AFD3AC|path:0|pns:2|expire:1757653486537433|now:1757653486371547|interval:165886|pto_count:2|srtt:31087
[2025/09/12 05:04:46 371583] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:STREAM |stream_id:0|stream_offset:1024|
[2025/09/12 05:04:46 371590] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:STREAM |stream_id:0|stream_offset:1024|
[2025/09/12 05:04:46 371607] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_check_acked_or_dropped_pkt|conn:0000558BB8AFD3AC|pkt_num:6|size:1050|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:04:46 371615] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:30|
[2025/09/12 05:04:46 371676] [info] |scid:2649ddeaa60babc1e1f9433b|xqc_send_packet_with_pn|<==|conn:0000558BB8AFD3AC|path:0|pkt_num:30|size:1050|sent:1066|pkt_type:SHORT_HEADER|frame:STREAM |inflight:2100|now:1757653486371633|stream_id:0|stream_offset:1024|
[2025/09/12 05:04:46 371685] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_send_ctl_on_packet_sent|conn:0000558BB8AFD3AC|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 05:04:46 371692] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_send_ctl_on_packet_sent|path:0|inflight:2100|applimit:0|
[2025/09/12 05:04:46 371701] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_send_ctl_get_pto_time_and_space|srtt:31087|rtt_var:6818|pto_duration:233436|backoff_factor:2.00|backoff:4.00|pto_cnt:2|max_ack_delay:25|
[2025/09/12 05:04:46 371710] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8AFD3AC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:04:46 371719] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8AFD3AC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:04:46 371726] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8AFD3AC|path:0|PNS: 2, unacked: 3150|
[2025/09/12 05:04:46 371735] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_timer_set|type:LOSS_DETECTION|expire:1757653486705069|now:1757653486371701|interv:333368|
[2025/09/12 05:04:46 371743] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB8AFD3AC|path:0|pns:2|expire:1757653486705069|now:1757653486371701|interval:333368|pto_count:2|srtt:31087
[2025/09/12 05:04:46 371752] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:6587|inflight:3150|
[2025/09/12 05:04:46 371762] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_check_acked_or_dropped_pkt|conn:0000558BB8AFD3AC|pkt_num:25|size:1050|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:04:46 371771] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:31|
[2025/09/12 05:04:46 371813] [info] |scid:2649ddeaa60babc1e1f9433b|xqc_send_packet_with_pn|<==|conn:0000558BB8AFD3AC|path:0|pkt_num:31|size:1050|sent:1066|pkt_type:SHORT_HEADER|frame:STREAM |inflight:3150|now:1757653486371785|stream_id:0|stream_offset:1024|
[2025/09/12 05:04:46 371821] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_send_ctl_on_packet_sent|conn:0000558BB8AFD3AC|path:0|pkt_num:31|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 05:04:46 371832] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_send_ctl_on_packet_sent|path:0|inflight:3150|applimit:0|
[2025/09/12 05:04:46 371841] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_send_ctl_get_pto_time_and_space|srtt:31087|rtt_var:6818|pto_duration:233436|backoff_factor:2.00|backoff:4.00|pto_cnt:2|max_ack_delay:25|
[2025/09/12 05:04:46 371849] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8AFD3AC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:04:46 371858] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8AFD3AC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:04:46 371866] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8AFD3AC|path:0|PNS: 2, unacked: 4200|
[2025/09/12 05:04:46 371874] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_timer_set|type:LOSS_DETECTION|expire:1757653486705221|now:1757653486371840|interv:333381|
[2025/09/12 05:04:46 371883] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB8AFD3AC|path:0|pns:2|expire:1757653486705221|now:1757653486371840|interval:333381|pto_count:2|srtt:31087
[2025/09/12 05:04:46 371896] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:6587|inflight:4200|
[2025/09/12 05:04:46 371903] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_conn_next_wakeup_time|wakeup_time:1757653486705221|
[2025/09/12 05:04:46 371909] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_engine_add_wakeup_queue|next_tick_time:1757653486705221|
[2025/09/12 05:04:46 371915] [debug] |xqc_engine_wakeup_after|wakeup:1757653486466495|now:1757653486371915|diff:94580|
[2025/09/12 05:04:46 371925] [debug] |xqc_engine_main_logic|END|now:1757653486371468|
[2025/09/12 05:04:46 467071] [debug] |xqc_engine_main_logic|BEGIN|now:1757653486467070|
[2025/09/12 05:04:46 467087] [debug] |scid:d8d4f6b3e3adf9de19b35bb9|xqc_engine_remove_wakeup_queue|next_tick_time:1757653486466495|pq_index:0|
[2025/09/12 05:04:46 467094] [debug] |scid:d8d4f6b3e3adf9de19b35bb9|xqc_engine_add_active_queue|last_ticked_time:1757653483804934|
[2025/09/12 05:04:46 467101] [debug] |scid:d8d4f6b3e3adf9de19b35bb9|xqc_engine_process_conn|conn:0000558BB8A7A98C|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:1757653486467099|
[2025/09/12 05:04:46 467108] [debug] |scid:d8d4f6b3e3adf9de19b35bb9|xqc_timer_expire|timer expired|type:LOSS_DETECTION|expire_time:1757653486466495|now:1757653486467099|
[2025/09/12 05:04:46 467113] [debug] |scid:d8d4f6b3e3adf9de19b35bb9|xqc_timer_loss_detection_timeout|path:0|loss_detection_timeout|
[2025/09/12 05:04:46 467118] [debug] |scid:d8d4f6b3e3adf9de19b35bb9|xqc_timer_loss_detection_timeout|send Probe pkts|conn:0000558BB8A7A98C|path:0|bytes_in_flight:6948|
[2025/09/12 05:04:46 467124] [debug] |scid:d8d4f6b3e3adf9de19b35bb9|xqc_send_ctl_get_pto_time_and_space|srtt:31076|rtt_var:6772|pto_duration:1861248|backoff_factor:2.00|backoff:32.00|pto_cnt:5|max_ack_delay:25|
[2025/09/12 05:04:46 467130] [debug] |scid:d8d4f6b3e3adf9de19b35bb9|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8A7A98C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:04:46 467135] [debug] |scid:d8d4f6b3e3adf9de19b35bb9|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8A7A98C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:04:46 467139] [debug] |scid:d8d4f6b3e3adf9de19b35bb9|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8A7A98C|path:0|PNS: 2, unacked: 6948|
[2025/09/12 05:04:46 467144] [debug] |scid:d8d4f6b3e3adf9de19b35bb9|xqc_path_send_one_or_two_ack_elicit_pkts|send two ack-eliciting pkts|path:0|pns:2|
[2025/09/12 05:04:46 467150] [debug] |scid:d8d4f6b3e3adf9de19b35bb9|xqc_conn_send_probe_pkt|conn:0000558BB8A7A98C|path:0|pkt_num:2|size:283|pkt_type:SHORT_HEADER|frame:CRYPTO |conn_state:ESTABED|
[2025/09/12 05:04:46 467158] [debug] |scid:d8d4f6b3e3adf9de19b35bb9|xqc_conn_send_probe_pkt|conn:0000558BB8A7A98C|path:0|pkt_num:8|size:1050|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|
[2025/09/12 05:04:46 467164] [debug] |scid:d8d4f6b3e3adf9de19b35bb9|xqc_timer_loss_detection_timeout|xqc_send_ctl_set_loss_detection_timer|PTO|conn:0000558BB8A7A98C|pto_count:6
[2025/09/12 05:04:46 467169] [debug] |scid:d8d4f6b3e3adf9de19b35bb9|xqc_send_ctl_get_pto_time_and_space|srtt:31076|rtt_var:6772|pto_duration:3722496|backoff_factor:2.00|backoff:64.00|pto_cnt:6|max_ack_delay:25|
[2025/09/12 05:04:46 467175] [debug] |scid:d8d4f6b3e3adf9de19b35bb9|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8A7A98C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:04:46 467180] [debug] |scid:d8d4f6b3e3adf9de19b35bb9|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8A7A98C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:04:46 467184] [debug] |scid:d8d4f6b3e3adf9de19b35bb9|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8A7A98C|path:0|PNS: 2, unacked: 6948|
[2025/09/12 05:04:46 467197] [debug] |scid:d8d4f6b3e3adf9de19b35bb9|xqc_timer_set|type:LOSS_DETECTION|expire:1757653489127743|now:1757653486467169|interv:2660574|
[2025/09/12 05:04:46 467202] [debug] |scid:d8d4f6b3e3adf9de19b35bb9|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB8A7A98C|path:0|pns:2|expire:1757653489127743|now:1757653486467169|interval:2660574|pto_count:6|srtt:31076
[2025/09/12 05:04:46 467210] [debug] |scid:d8d4f6b3e3adf9de19b35bb9|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:CRYPTO |stream_id:0|stream_offset:0|
[2025/09/12 05:04:46 467215] [debug] |scid:d8d4f6b3e3adf9de19b35bb9|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:STREAM |stream_id:0|stream_offset:1024|
[2025/09/12 05:04:46 467221] [debug] |scid:d8d4f6b3e3adf9de19b35bb9|xqc_check_acked_or_dropped_pkt|conn:0000558BB8A7A98C|pkt_num:2|size:283|pkt_type:SHORT_HEADER|frame:CRYPTO |
[2025/09/12 05:04:46 467227] [debug] |scid:d8d4f6b3e3adf9de19b35bb9|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:21|
[2025/09/12 05:04:46 467268] [info] |scid:d8d4f6b3e3adf9de19b35bb9|xqc_send_packet_with_pn|<==|conn:0000558BB8A7A98C|path:0|pkt_num:21|size:283|sent:299|pkt_type:SHORT_HEADER|frame:CRYPTO |inflight:6948|now:1757653486467238|stream_id:0|stream_offset:0|
[2025/09/12 05:04:46 467276] [debug] |scid:d8d4f6b3e3adf9de19b35bb9|xqc_send_ctl_on_packet_sent|conn:0000558BB8A7A98C|path:0|pkt_num:21|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 05:04:46 467283] [debug] |scid:d8d4f6b3e3adf9de19b35bb9|xqc_send_ctl_on_packet_sent|path:0|inflight:6948|applimit:0|
[2025/09/12 05:04:46 467292] [debug] |scid:d8d4f6b3e3adf9de19b35bb9|xqc_send_ctl_get_pto_time_and_space|srtt:31076|rtt_var:6772|pto_duration:3722496|backoff_factor:2.00|backoff:64.00|pto_cnt:6|max_ack_delay:25|
[2025/09/12 05:04:46 467301] [debug] |scid:d8d4f6b3e3adf9de19b35bb9|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8A7A98C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:04:46 467309] [debug] |scid:d8d4f6b3e3adf9de19b35bb9|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8A7A98C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:04:46 467317] [debug] |scid:d8d4f6b3e3adf9de19b35bb9|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8A7A98C|path:0|PNS: 2, unacked: 7231|
[2025/09/12 05:04:46 467325] [debug] |scid:d8d4f6b3e3adf9de19b35bb9|xqc_timer_set|type:LOSS_DETECTION|expire:1757653491789734|now:1757653486467292|interv:5322442|
[2025/09/12 05:04:46 467333] [debug] |scid:d8d4f6b3e3adf9de19b35bb9|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB8A7A98C|path:0|pns:2|expire:1757653491789734|now:1757653486467292|interval:5322442|pto_count:6|srtt:31076
[2025/09/12 05:04:46 467342] [debug] |scid:d8d4f6b3e3adf9de19b35bb9|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:47593|inflight:7231|
[2025/09/12 05:04:46 467352] [debug] |scid:d8d4f6b3e3adf9de19b35bb9|xqc_check_acked_or_dropped_pkt|conn:0000558BB8A7A98C|pkt_num:8|size:1050|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:04:46 467360] [debug] |scid:d8d4f6b3e3adf9de19b35bb9|xqc_send_ctl_set_next_pn_for_packet|optimistic ack detection|skipped_range:22-28|next_skip_chance:1757653486716852|current_time:1757653486467360|
[2025/09/12 05:04:46 467365] [debug] |scid:d8d4f6b3e3adf9de19b35bb9|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:29|
[2025/09/12 05:04:46 467397] [info] |scid:d8d4f6b3e3adf9de19b35bb9|xqc_send_packet_with_pn|<==|conn:0000558BB8A7A98C|path:0|pkt_num:29|size:1050|sent:1066|pkt_type:SHORT_HEADER|frame:STREAM |inflight:7231|now:1757653486467374|stream_id:0|stream_offset:1024|
[2025/09/12 05:04:46 467404] [debug] |scid:d8d4f6b3e3adf9de19b35bb9|xqc_send_ctl_on_packet_sent|conn:0000558BB8A7A98C|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 05:04:46 467414] [debug] |scid:d8d4f6b3e3adf9de19b35bb9|xqc_send_ctl_on_packet_sent|path:0|inflight:7231|applimit:0|
[2025/09/12 05:04:46 467430] [debug] |scid:d8d4f6b3e3adf9de19b35bb9|xqc_send_ctl_get_pto_time_and_space|srtt:31076|rtt_var:6772|pto_duration:3722496|backoff_factor:2.00|backoff:64.00|pto_cnt:6|max_ack_delay:25|
[2025/09/12 05:04:46 467439] [debug] |scid:d8d4f6b3e3adf9de19b35bb9|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8A7A98C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:04:46 467447] [debug] |scid:d8d4f6b3e3adf9de19b35bb9|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8A7A98C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:04:46 467455] [debug] |scid:d8d4f6b3e3adf9de19b35bb9|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8A7A98C|path:0|PNS: 2, unacked: 8281|
[2025/09/12 05:04:46 467463] [debug] |scid:d8d4f6b3e3adf9de19b35bb9|xqc_timer_set|type:LOSS_DETECTION|expire:1757653491789870|now:1757653486467430|interv:5322440|
[2025/09/12 05:04:46 467469] [debug] |scid:d8d4f6b3e3adf9de19b35bb9|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB8A7A98C|path:0|pns:2|expire:1757653491789870|now:1757653486467430|interval:5322440|pto_count:6|srtt:31076
[2025/09/12 05:04:46 467475] [debug] |scid:d8d4f6b3e3adf9de19b35bb9|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:47593|inflight:8281|
[2025/09/12 05:04:46 467481] [debug] |scid:d8d4f6b3e3adf9de19b35bb9|xqc_conn_next_wakeup_time|wakeup_time:1757653491789870|
[2025/09/12 05:04:46 467486] [debug] |scid:d8d4f6b3e3adf9de19b35bb9|xqc_engine_add_wakeup_queue|next_tick_time:1757653491789870|
[2025/09/12 05:04:46 467491] [debug] |xqc_engine_wakeup_after|wakeup:1757653486705221|now:1757653486467491|diff:237730|
[2025/09/12 05:04:46 467497] [debug] |xqc_engine_main_logic|END|now:1757653486467099|
[2025/09/12 05:04:46 614100] [debug] |scid:ad7dde12be2d6d20cb0c6748|xqc_timer_set|type:CONN_IDLE|expire:1757653546614099|now:1757653486614099|interv:60000000|
[2025/09/12 05:04:46 614131] [debug] |scid:ad7dde12be2d6d20cb0c6748|xqc_timer_set|type:PATH_IDLE|expire:1757653546614131|now:1757653486614131|interv:60000000|
[2025/09/12 05:04:46 614139] [debug] |xqc_path_create|path:0|dcid:2b2796a731402148918f0cbd53c6d71747|scid:ad7dde12be2d6d20cb0c6748|create_path_count:1|
[2025/09/12 05:04:46 614144] [debug] |scid:ad7dde12be2d6d20cb0c6748|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 05:04:46 614151] [debug] |xqc_path_init|path:0|dcid:2b2796a731402148918f0cbd53c6d71747|scid:ad7dde12be2d6d20cb0c6748|state:2|
[2025/09/12 05:04:46 614158] [debug] |scid:ad7dde12be2d6d20cb0c6748|xqc_conn_create|success|scid:ad7dde12be2d6d20cb0c6748|dcid:2b2796a731402148918f0cbd53c6d71747|conn:0000558BB8B298EC|
[2025/09/12 05:04:46 614165] [info] |scid:ad7dde12be2d6d20cb0c6748|xqc_conn_server_create|hash odcid conn|odcid:44a1a5b51d3f2b290af2ccd737e449f30cf5|conn:0000558BB8B298EC|
[2025/09/12 05:04:46 614177] [info] |scid:ad7dde12be2d6d20cb0c6748|xqc_conn_get_local_transport_params|generate sr_token[7c4a3efa8cba4c102361548edb633a0e] for cid[44a1a5b51d3f2b290af2ccd737e449f30cf5]
[2025/09/12 05:04:46 614199] [stats] |xqc_conn_server_init_path_addr|path:0|l-0.0.0.0-443-ad7dde12be2d6d20cb0c6748 p-193.167.0.100-48995-2b2796a731402148918f0cbd53c6d71747|
[2025/09/12 05:04:46 614206] [info] |xqc_engine_packet_process|==>|conn:0000558BB8B298EC|size:1200|state:S_INIT|recv_time:1757653486614068|
[2025/09/12 05:04:46 614351] [debug] |scid:ad7dde12be2d6d20cb0c6748|xqc_packet_parse_initial|packet parse|initial|
[2025/09/12 05:04:46 614358] [debug] |scid:ad7dde12be2d6d20cb0c6748|xqc_packet_parse_initial|success|Length:1153|
[2025/09/12 05:04:46 614365] [debug] |scid:ad7dde12be2d6d20cb0c6748|xqc_packet_decrypt|largest_pn:0|
[2025/09/12 05:04:46 614369] [debug] |scid:ad7dde12be2d6d20cb0c6748|xqc_packet_decrypt|decryption nonce|path_id:0|pn:1554849469|
[2025/09/12 05:04:46 614377] [debug] |scid:ad7dde12be2d6d20cb0c6748|xqc_packet_decrypt_single|pkt_type:INIT|pkt_num:1554849469|
[2025/09/12 05:04:46 614381] [debug] |scid:ad7dde12be2d6d20cb0c6748|xqc_process_frames|frame_type:6|
[2025/09/12 05:04:46 614386] [info] |scid:ad7dde12be2d6d20cb0c6748|xqc_conn_check_token|token empty|
[2025/09/12 05:04:46 614399] [info] |scid:ad7dde12be2d6d20cb0c6748|xqc_process_crypto_frame|check_token fail|conn:0000558BB8B298EC|l-0.0.0.0-443-ad7dde12be2d6d20cb0c6748 p-193.167.0.100-48995-2b2796a731402148918f0cbd53c6d71747|
[2025/09/12 05:04:46 614405] [debug] |scid:ad7dde12be2d6d20cb0c6748|xqc_create_crypto_stream|encrypt_level:0|cur_state:S_INIT|
[2025/09/12 05:04:46 614409] [debug] |scid:ad7dde12be2d6d20cb0c6748|xqc_process_crypto_frame|level:0|
[2025/09/12 05:04:46 614414] [debug] |scid:ad7dde12be2d6d20cb0c6748|xqc_read_crypto_stream|xqc_read_crypto_stream|level:0|
[2025/09/12 05:04:46 614419] [debug] |scid:ad7dde12be2d6d20cb0c6748|xqc_engine_add_active_queue|last_ticked_time:0|
[2025/09/12 05:04:46 614423] [debug] |scid:ad7dde12be2d6d20cb0c6748|xqc_create_crypto_stream|encrypt_level:2|cur_state:S_INIT|
[2025/09/12 05:04:46 614427] [debug] |scid:ad7dde12be2d6d20cb0c6748|xqc_process_crypto_frame|server create hsk stream|
[2025/09/12 05:04:46 614431] [debug] |scid:ad7dde12be2d6d20cb0c6748|xqc_process_frames|frame_type:6|
[2025/09/12 05:04:46 614434] [info] |scid:ad7dde12be2d6d20cb0c6748|xqc_conn_check_token|token empty|
[2025/09/12 05:04:46 614438] [info] |scid:ad7dde12be2d6d20cb0c6748|xqc_process_crypto_frame|check_token fail|conn:0000558BB8B298EC|l-0.0.0.0-443-ad7dde12be2d6d20cb0c6748 p-193.167.0.100-48995-2b2796a731402148918f0cbd53c6d71747|
[2025/09/12 05:04:46 614442] [debug] |scid:ad7dde12be2d6d20cb0c6748|xqc_process_crypto_frame|level:0|
[2025/09/12 05:04:46 614446] [debug] |scid:ad7dde12be2d6d20cb0c6748|xqc_read_crypto_stream|xqc_read_crypto_stream|level:0|
[2025/09/12 05:04:46 614450] [debug] |scid:ad7dde12be2d6d20cb0c6748|xqc_process_frames|frame_type:6|
[2025/09/12 05:04:46 614454] [info] |scid:ad7dde12be2d6d20cb0c6748|xqc_conn_check_token|token empty|
[2025/09/12 05:04:46 614457] [info] |scid:ad7dde12be2d6d20cb0c6748|xqc_process_crypto_frame|check_token fail|conn:0000558BB8B298EC|l-0.0.0.0-443-ad7dde12be2d6d20cb0c6748 p-193.167.0.100-48995-2b2796a731402148918f0cbd53c6d71747|
[2025/09/12 05:04:46 614461] [debug] |scid:ad7dde12be2d6d20cb0c6748|xqc_process_crypto_frame|level:0|
[2025/09/12 05:04:46 614465] [debug] |scid:ad7dde12be2d6d20cb0c6748|xqc_read_crypto_stream|xqc_read_crypto_stream|level:0|
[2025/09/12 05:04:46 614469] [debug] |scid:ad7dde12be2d6d20cb0c6748|xqc_process_frames|frame_type:6|
[2025/09/12 05:04:46 614473] [info] |scid:ad7dde12be2d6d20cb0c6748|xqc_conn_check_token|token empty|
[2025/09/12 05:04:46 614476] [info] |scid:ad7dde12be2d6d20cb0c6748|xqc_process_crypto_frame|check_token fail|conn:0000558BB8B298EC|l-0.0.0.0-443-ad7dde12be2d6d20cb0c6748 p-193.167.0.100-48995-2b2796a731402148918f0cbd53c6d71747|
[2025/09/12 05:04:46 614480] [debug] |scid:ad7dde12be2d6d20cb0c6748|xqc_process_crypto_frame|level:0|
[2025/09/12 05:04:46 614484] [debug] |scid:ad7dde12be2d6d20cb0c6748|xqc_read_crypto_stream|xqc_read_crypto_stream|level:0|
[2025/09/12 05:04:46 614488] [debug] |scid:ad7dde12be2d6d20cb0c6748|xqc_process_frames|frame_type:0|
[2025/09/12 05:04:46 614491] [debug] |scid:ad7dde12be2d6d20cb0c6748|xqc_process_padding_frame|process padding|
[2025/09/12 05:04:46 614495] [debug] |scid:ad7dde12be2d6d20cb0c6748|xqc_process_frames|frame_type:6|
[2025/09/12 05:04:46 614499] [info] |scid:ad7dde12be2d6d20cb0c6748|xqc_conn_check_token|token empty|
[2025/09/12 05:04:46 614502] [info] |scid:ad7dde12be2d6d20cb0c6748|xqc_process_crypto_frame|check_token fail|conn:0000558BB8B298EC|l-0.0.0.0-443-ad7dde12be2d6d20cb0c6748 p-193.167.0.100-48995-2b2796a731402148918f0cbd53c6d71747|
[2025/09/12 05:04:46 614506] [debug] |scid:ad7dde12be2d6d20cb0c6748|xqc_process_crypto_frame|level:0|
[2025/09/12 05:04:46 614510] [debug] |scid:ad7dde12be2d6d20cb0c6748|xqc_read_crypto_stream|xqc_read_crypto_stream|level:0|
[2025/09/12 05:04:46 614514] [debug] |scid:ad7dde12be2d6d20cb0c6748|xqc_process_frames|frame_type:6|
[2025/09/12 05:04:46 614517] [info] |scid:ad7dde12be2d6d20cb0c6748|xqc_conn_check_token|token empty|
[2025/09/12 05:04:46 614521] [info] |scid:ad7dde12be2d6d20cb0c6748|xqc_process_crypto_frame|check_token fail|conn:0000558BB8B298EC|l-0.0.0.0-443-ad7dde12be2d6d20cb0c6748 p-193.167.0.100-48995-2b2796a731402148918f0cbd53c6d71747|
[2025/09/12 05:04:46 614528] [debug] |scid:ad7dde12be2d6d20cb0c6748|xqc_process_crypto_frame|level:0|
[2025/09/12 05:04:46 614532] [debug] |scid:ad7dde12be2d6d20cb0c6748|xqc_read_crypto_stream|xqc_read_crypto_stream|level:0|
[2025/09/12 05:04:46 614535] [debug] |scid:ad7dde12be2d6d20cb0c6748|xqc_process_frames|frame_type:0|
[2025/09/12 05:04:46 614539] [debug] |scid:ad7dde12be2d6d20cb0c6748|xqc_process_padding_frame|process padding|
[2025/09/12 05:04:46 614543] [debug] |scid:ad7dde12be2d6d20cb0c6748|xqc_process_frames|frame_type:6|
[2025/09/12 05:04:46 614546] [info] |scid:ad7dde12be2d6d20cb0c6748|xqc_conn_check_token|token empty|
[2025/09/12 05:04:46 614550] [info] |scid:ad7dde12be2d6d20cb0c6748|xqc_process_crypto_frame|check_token fail|conn:0000558BB8B298EC|l-0.0.0.0-443-ad7dde12be2d6d20cb0c6748 p-193.167.0.100-48995-2b2796a731402148918f0cbd53c6d71747|
[2025/09/12 05:04:46 614554] [debug] |scid:ad7dde12be2d6d20cb0c6748|xqc_process_crypto_frame|level:0|
[2025/09/12 05:04:46 614558] [debug] |scid:ad7dde12be2d6d20cb0c6748|xqc_read_crypto_stream|xqc_read_crypto_stream|level:0|
[2025/09/12 05:04:46 614561] [debug] |scid:ad7dde12be2d6d20cb0c6748|xqc_process_frames|frame_type:6|
[2025/09/12 05:04:46 614565] [info] |scid:ad7dde12be2d6d20cb0c6748|xqc_conn_check_token|token empty|
[2025/09/12 05:04:46 614569] [info] |scid:ad7dde12be2d6d20cb0c6748|xqc_process_crypto_frame|check_token fail|conn:0000558BB8B298EC|l-0.0.0.0-443-ad7dde12be2d6d20cb0c6748 p-193.167.0.100-48995-2b2796a731402148918f0cbd53c6d71747|
[2025/09/12 05:04:46 614573] [debug] |scid:ad7dde12be2d6d20cb0c6748|xqc_process_crypto_frame|level:0|
[2025/09/12 05:04:46 614576] [debug] |scid:ad7dde12be2d6d20cb0c6748|xqc_read_crypto_stream|xqc_read_crypto_stream|level:0|
[2025/09/12 05:04:46 614580] [debug] |scid:ad7dde12be2d6d20cb0c6748|xqc_process_frames|frame_type:0|
[2025/09/12 05:04:46 614584] [debug] |scid:ad7dde12be2d6d20cb0c6748|xqc_process_padding_frame|process padding|
[2025/09/12 05:04:46 614587] [debug] |scid:ad7dde12be2d6d20cb0c6748|xqc_process_frames|frame_type:6|
[2025/09/12 05:04:46 614591] [info] |scid:ad7dde12be2d6d20cb0c6748|xqc_conn_check_token|token empty|
[2025/09/12 05:04:46 614595] [info] |scid:ad7dde12be2d6d20cb0c6748|xqc_process_crypto_frame|check_token fail|conn:0000558BB8B298EC|l-0.0.0.0-443-ad7dde12be2d6d20cb0c6748 p-193.167.0.100-48995-2b2796a731402148918f0cbd53c6d71747|
[2025/09/12 05:04:46 614598] [debug] |scid:ad7dde12be2d6d20cb0c6748|xqc_process_crypto_frame|level:0|
[2025/09/12 05:04:46 614602] [debug] |scid:ad7dde12be2d6d20cb0c6748|xqc_read_crypto_stream|xqc_read_crypto_stream|level:0|
[2025/09/12 05:04:46 614606] [debug] |scid:ad7dde12be2d6d20cb0c6748|xqc_process_frames|frame_type:6|
[2025/09/12 05:04:46 614610] [info] |scid:ad7dde12be2d6d20cb0c6748|xqc_conn_check_token|token empty|
[2025/09/12 05:04:46 614613] [info] |scid:ad7dde12be2d6d20cb0c6748|xqc_process_crypto_frame|check_token fail|conn:0000558BB8B298EC|l-0.0.0.0-443-ad7dde12be2d6d20cb0c6748 p-193.167.0.100-48995-2b2796a731402148918f0cbd53c6d71747|
[2025/09/12 05:04:46 614617] [debug] |scid:ad7dde12be2d6d20cb0c6748|xqc_process_crypto_frame|level:0|
[2025/09/12 05:04:46 614621] [debug] |scid:ad7dde12be2d6d20cb0c6748|xqc_read_crypto_stream|xqc_read_crypto_stream|level:0|
[2025/09/12 05:04:46 614625] [debug] |scid:ad7dde12be2d6d20cb0c6748|xqc_process_frames|frame_type:6|
[2025/09/12 05:04:46 614628] [info] |scid:ad7dde12be2d6d20cb0c6748|xqc_conn_check_token|token empty|
[2025/09/12 05:04:46 614632] [info] |scid:ad7dde12be2d6d20cb0c6748|xqc_process_crypto_frame|check_token fail|conn:0000558BB8B298EC|l-0.0.0.0-443-ad7dde12be2d6d20cb0c6748 p-193.167.0.100-48995-2b2796a731402148918f0cbd53c6d71747|
[2025/09/12 05:04:46 614636] [debug] |scid:ad7dde12be2d6d20cb0c6748|xqc_process_crypto_frame|level:0|
[2025/09/12 05:04:46 614640] [debug] |scid:ad7dde12be2d6d20cb0c6748|xqc_read_crypto_stream|xqc_read_crypto_stream|level:0|
[2025/09/12 05:04:46 614646] [debug] |scid:ad7dde12be2d6d20cb0c6748|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:0|112u|
[2025/09/12 05:04:46 614659] [debug] |scid:ad7dde12be2d6d20cb0c6748|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:0|SSL_quic_write_level:0|rv:-1|
[2025/09/12 05:04:46 614664] [debug] |scid:ad7dde12be2d6d20cb0c6748|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/09/12 05:04:46 614668] [debug] |scid:ad7dde12be2d6d20cb0c6748|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:0|112u|
[2025/09/12 05:04:46 614673] [debug] |scid:ad7dde12be2d6d20cb0c6748|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:0|SSL_quic_write_level:0|rv:-1|
[2025/09/12 05:04:46 614677] [debug] |scid:ad7dde12be2d6d20cb0c6748|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/09/12 05:04:46 614680] [debug] |scid:ad7dde12be2d6d20cb0c6748|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:0|2u|
[2025/09/12 05:04:46 614685] [debug] |scid:ad7dde12be2d6d20cb0c6748|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:0|SSL_quic_write_level:0|rv:-1|
[2025/09/12 05:04:46 614688] [debug] |scid:ad7dde12be2d6d20cb0c6748|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/09/12 05:04:46 614692] [debug] |scid:ad7dde12be2d6d20cb0c6748|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:0|3u|
[2025/09/12 05:04:46 614696] [debug] |scid:ad7dde12be2d6d20cb0c6748|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:0|SSL_quic_write_level:0|rv:-1|
[2025/09/12 05:04:46 614700] [debug] |scid:ad7dde12be2d6d20cb0c6748|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/09/12 05:04:46 614704] [debug] |scid:ad7dde12be2d6d20cb0c6748|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:0|5u|
[2025/09/12 05:04:46 614708] [debug] |scid:ad7dde12be2d6d20cb0c6748|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:0|SSL_quic_write_level:0|rv:-1|
[2025/09/12 05:04:46 614712] [debug] |scid:ad7dde12be2d6d20cb0c6748|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/09/12 05:04:46 614715] [debug] |scid:ad7dde12be2d6d20cb0c6748|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:0|2u|
[2025/09/12 05:04:46 614719] [debug] |scid:ad7dde12be2d6d20cb0c6748|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:0|SSL_quic_write_level:0|rv:-1|
[2025/09/12 05:04:46 614723] [debug] |scid:ad7dde12be2d6d20cb0c6748|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/09/12 05:04:46 614727] [debug] |scid:ad7dde12be2d6d20cb0c6748|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:0|3u|
[2025/09/12 05:04:46 614731] [debug] |scid:ad7dde12be2d6d20cb0c6748|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:0|SSL_quic_write_level:0|rv:-1|
[2025/09/12 05:04:46 614735] [debug] |scid:ad7dde12be2d6d20cb0c6748|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/09/12 05:04:46 614738] [debug] |scid:ad7dde12be2d6d20cb0c6748|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:0|2u|
[2025/09/12 05:04:46 614742] [debug] |scid:ad7dde12be2d6d20cb0c6748|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:0|SSL_quic_write_level:0|rv:-1|
[2025/09/12 05:04:46 614746] [debug] |scid:ad7dde12be2d6d20cb0c6748|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/09/12 05:04:46 614750] [debug] |scid:ad7dde12be2d6d20cb0c6748|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:0|3u|
[2025/09/12 05:04:46 614754] [debug] |scid:ad7dde12be2d6d20cb0c6748|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:0|SSL_quic_write_level:0|rv:-1|
[2025/09/12 05:04:46 614758] [debug] |scid:ad7dde12be2d6d20cb0c6748|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/09/12 05:04:46 614761] [debug] |scid:ad7dde12be2d6d20cb0c6748|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:0|10u|
[2025/09/12 05:04:46 614766] [debug] |scid:ad7dde12be2d6d20cb0c6748|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:0|SSL_quic_write_level:0|rv:-1|
[2025/09/12 05:04:46 614769] [debug] |scid:ad7dde12be2d6d20cb0c6748|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/09/12 05:04:46 614773] [debug] |scid:ad7dde12be2d6d20cb0c6748|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:0|11u|
[2025/09/12 05:04:46 614818] [info] |scid:ad7dde12be2d6d20cb0c6748|xqc_ssl_cert_cb|cert chain or key empty|sni:server4
[2025/09/12 05:04:46 614978] [debug] |scid:ad7dde12be2d6d20cb0c6748|xqc_conn_tls_transport_params_cb|1RTT_transport_params|max_datagram_frame_size:0|
[2025/09/12 05:04:46 614984] [debug] |scid:ad7dde12be2d6d20cb0c6748|xqc_conn_enable_multipath|xqc_conn_enable_multipath|1|0|
[2025/09/12 05:04:46 614988] [warn] |scid:ad7dde12be2d6d20cb0c6748|xqc_conn_try_to_enable_multipath|multipath_version_negotiation err|
[2025/09/12 05:04:46 615220] [debug] |scid:ad7dde12be2d6d20cb0c6748|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:2|SSL_quic_write_level:3|rv:0|
[2025/09/12 05:04:46 615227] [debug] |scid:ad7dde12be2d6d20cb0c6748|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/09/12 05:04:46 615232] [debug] |scid:ad7dde12be2d6d20cb0c6748|xqc_process_frames|frame_type:0|
[2025/09/12 05:04:46 615236] [debug] |scid:ad7dde12be2d6d20cb0c6748|xqc_process_padding_frame|process padding|
[2025/09/12 05:04:46 615244] [debug] |scid:ad7dde12be2d6d20cb0c6748|xqc_timer_unset|type:ACK_INIT|
[2025/09/12 05:04:46 615249] [debug] |scid:ad7dde12be2d6d20cb0c6748|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 05:04:46 615254] [debug] |scid:ad7dde12be2d6d20cb0c6748|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:1554849469|largest:1554849469|pns:0|
[2025/09/12 05:04:46 615258] [info] |scid:ad7dde12be2d6d20cb0c6748|xqc_conn_on_pkt_processed|====>|conn:0000558BB8B298EC|path:0|size:1200|pkt_type:INIT|pkt_num:1554849469|frame:PADDING CRYPTO |recv_time:1757653486614068|dcid:44a1a5b51d3f2b290af2ccd737e449f30cf5|dcid_seq:0|
[2025/09/12 05:04:46 615264] [debug] |scid:ad7dde12be2d6d20cb0c6748|xqc_timer_set|type:PATH_IDLE|expire:1757653546614068|now:1757653486614068|interv:60000000|
[2025/09/12 05:04:46 615268] [debug] |scid:ad7dde12be2d6d20cb0c6748|xqc_timer_set|type:CONN_IDLE|expire:1757653546614068|now:1757653486614068|interv:60000000|
[2025/09/12 05:04:46 615273] [debug] |xqc_engine_main_logic|BEGIN|now:1757653486615273|
[2025/09/12 05:04:46 615278] [debug] |scid:ad7dde12be2d6d20cb0c6748|xqc_engine_process_conn|conn:0000558BB8B298EC|state:S_INIT|flag:TICKING DCID_OK UPPER_CONN_EXIST INIT_RECVD NEED_RUN (null) |now:1757653486615277|
[2025/09/12 05:04:46 615283] [info] |scid:ad7dde12be2d6d20cb0c6748|xqc_conn_check_tx_key|keys are ready, can send 1rtt now|
[2025/09/12 05:04:46 615287] [debug] |scid:ad7dde12be2d6d20cb0c6748|xqc_crypto_stream_on_read|encrypt_level:0|cur_state:S_INIT|next_state:S_INITIAL_RECVD|
[2025/09/12 05:04:46 615291] [debug] |scid:ad7dde12be2d6d20cb0c6748|xqc_process_crypto_write_streams|
[2025/09/12 05:04:46 615295] [debug] |scid:ad7dde12be2d6d20cb0c6748|xqc_crypto_stream_on_write|enc_level|0|
[2025/09/12 05:04:46 615299] [debug] |scid:ad7dde12be2d6d20cb0c6748|xqc_crypto_stream_on_write|cur_state:1|switch|
[2025/09/12 05:04:46 615306] [info] |scid:ad7dde12be2d6d20cb0c6748|xqc_crypto_stream_send|crypto send data|pkt_num:0|size:137|sent:94|pkt_type:INIT|frame:CRYPTO |now:1757653486615305|
[2025/09/12 05:04:46 615310] [debug] |scid:ad7dde12be2d6d20cb0c6748|xqc_crypto_stream_on_write|encrypt_level:0|cur_state:S_INITIAL_RECVD|next_state:S_INITIAL_SENT|
[2025/09/12 05:04:46 615314] [debug] |scid:ad7dde12be2d6d20cb0c6748|xqc_process_crypto_write_streams|
[2025/09/12 05:04:46 615318] [debug] |scid:ad7dde12be2d6d20cb0c6748|xqc_crypto_stream_on_write|enc_level|2|
[2025/09/12 05:04:46 615322] [info] |scid:ad7dde12be2d6d20cb0c6748|xqc_crypto_stream_send|crypto send data|pkt_num:0|size:194|sent:152|pkt_type:HSK|frame:CRYPTO |now:1757653486615322|
[2025/09/12 05:04:46 615327] [info] |scid:ad7dde12be2d6d20cb0c6748|xqc_crypto_stream_send|crypto send data|pkt_num:0|size:516|sent:474|pkt_type:HSK|frame:CRYPTO |now:1757653486615327|
[2025/09/12 05:04:46 615332] [info] |scid:ad7dde12be2d6d20cb0c6748|xqc_crypto_stream_send|crypto send data|pkt_num:0|size:125|sent:83|pkt_type:HSK|frame:CRYPTO |now:1757653486615332|
[2025/09/12 05:04:46 615342] [info] |scid:ad7dde12be2d6d20cb0c6748|xqc_crypto_stream_send|crypto send data|pkt_num:0|size:82|sent:40|pkt_type:HSK|frame:CRYPTO |now:1757653486615341|
[2025/09/12 05:04:46 615346] [debug] |scid:ad7dde12be2d6d20cb0c6748|xqc_crypto_stream_on_write|encrypt_level:2|cur_state:S_INITIAL_SENT|next_state:S_HANDSHAKE_SENT|
[2025/09/12 05:04:46 615351] [debug] |scid:ad7dde12be2d6d20cb0c6748|xqc_gen_ack_frame|largest_recv:1554849469|ack_delay:1283|first_ack_range:0|largest_pkt_recv_time:1757653486614068|
[2025/09/12 05:04:46 615356] [debug] |scid:ad7dde12be2d6d20cb0c6748|xqc_gen_ack_frame|high:1554849469|low:1554849469|pkt_pns:0|
[2025/09/12 05:04:46 615360] [debug] |scid:ad7dde12be2d6d20cb0c6748|xqc_write_ack_to_one_packet|ack_size:13|path:0|path_largest_recv:1554849469|frame_largest_recv:1554849469|
[2025/09/12 05:04:46 615364] [debug] |scid:ad7dde12be2d6d20cb0c6748|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:0|
[2025/09/12 05:04:46 615370] [debug] |scid:ad7dde12be2d6d20cb0c6748|xqc_path_get_perf_class|conn:0000558BB8B298EC|path_id:0|path_srtt:250000|min_srtt:250000|path_bw:0|loss_rate:0.00|path_pto:0|
[2025/09/12 05:04:46 615375] [debug] |scid:ad7dde12be2d6d20cb0c6748|xqc_minrtt_scheduler_get_path|path srtt|conn:0000558BB8B298EC|path_id:0|path_srtt:250000|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:04:46 615380] [debug] |scid:ad7dde12be2d6d20cb0c6748|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CRYPTO |pn:0|size:137|reinj:0|path_class:2|
[2025/09/12 05:04:46 615385] [debug] |scid:ad7dde12be2d6d20cb0c6748|xqc_path_get_perf_class|conn:0000558BB8B298EC|path_id:0|path_srtt:250000|min_srtt:250000|path_bw:0|loss_rate:0.00|path_pto:0|
[2025/09/12 05:04:46 615389] [debug] |scid:ad7dde12be2d6d20cb0c6748|xqc_minrtt_scheduler_get_path|path srtt|conn:0000558BB8B298EC|path_id:0|path_srtt:250000|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:04:46 615393] [debug] |scid:ad7dde12be2d6d20cb0c6748|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CRYPTO |pn:0|size:194|reinj:0|path_class:2|
[2025/09/12 05:04:46 615397] [debug] |scid:ad7dde12be2d6d20cb0c6748|xqc_path_get_perf_class|conn:0000558BB8B298EC|path_id:0|path_srtt:250000|min_srtt:250000|path_bw:0|loss_rate:0.00|path_pto:0|
[2025/09/12 05:04:46 615402] [debug] |scid:ad7dde12be2d6d20cb0c6748|xqc_minrtt_scheduler_get_path|path srtt|conn:0000558BB8B298EC|path_id:0|path_srtt:250000|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:04:46 615406] [debug] |scid:ad7dde12be2d6d20cb0c6748|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CRYPTO |pn:0|size:516|reinj:0|path_class:2|
[2025/09/12 05:04:46 615410] [debug] |scid:ad7dde12be2d6d20cb0c6748|xqc_path_get_perf_class|conn:0000558BB8B298EC|path_id:0|path_srtt:250000|min_srtt:250000|path_bw:0|loss_rate:0.00|path_pto:0|
[2025/09/12 05:04:46 615414] [debug] |scid:ad7dde12be2d6d20cb0c6748|xqc_minrtt_scheduler_get_path|path srtt|conn:0000558BB8B298EC|path_id:0|path_srtt:250000|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:04:46 615418] [debug] |scid:ad7dde12be2d6d20cb0c6748|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CRYPTO |pn:0|size:125|reinj:0|path_class:2|
[2025/09/12 05:04:46 615422] [debug] |scid:ad7dde12be2d6d20cb0c6748|xqc_path_get_perf_class|conn:0000558BB8B298EC|path_id:0|path_srtt:250000|min_srtt:250000|path_bw:0|loss_rate:0.00|path_pto:0|
[2025/09/12 05:04:46 615426] [debug] |scid:ad7dde12be2d6d20cb0c6748|xqc_minrtt_scheduler_get_path|path srtt|conn:0000558BB8B298EC|path_id:0|path_srtt:250000|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:04:46 615430] [debug] |scid:ad7dde12be2d6d20cb0c6748|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CRYPTO |pn:0|size:82|reinj:0|path_class:2|
[2025/09/12 05:04:46 615434] [debug] |scid:ad7dde12be2d6d20cb0c6748|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:ACK |stream_id:0|stream_offset:0|
[2025/09/12 05:04:46 615442] [debug] |scid:ad7dde12be2d6d20cb0c6748|xqc_check_acked_or_dropped_pkt|conn:0000558BB8B298EC|pkt_num:0|size:137|pkt_type:INIT|frame:CRYPTO |
[2025/09/12 05:04:46 615447] [debug] |scid:ad7dde12be2d6d20cb0c6748|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:0|
[2025/09/12 05:04:46 615484] [info] |scid:ad7dde12be2d6d20cb0c6748|xqc_send_packet_with_pn|<==|conn:0000558BB8B298EC|path:0|pkt_num:0|size:1184|sent:1200|pkt_type:INIT|frame:PADDING CRYPTO |inflight:0|now:1757653486615455|stream_id:0|stream_offset:0|
[2025/09/12 05:04:46 615490] [debug] |scid:ad7dde12be2d6d20cb0c6748|xqc_send_ctl_on_packet_sent|conn:0000558BB8B298EC|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 05:04:46 615495] [debug] |scid:ad7dde12be2d6d20cb0c6748|xqc_send_ctl_on_packet_sent|path:0|inflight:0|applimit:0|
[2025/09/12 05:04:46 615500] [debug] |scid:ad7dde12be2d6d20cb0c6748|xqc_send_ctl_get_pto_time_and_space|srtt:250000|rtt_var:125000|pto_duration:750000|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:04:46 615505] [debug] |scid:ad7dde12be2d6d20cb0c6748|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8B298EC|path:0|PNS: 0, unacked: 1184|
[2025/09/12 05:04:46 615509] [debug] |scid:ad7dde12be2d6d20cb0c6748|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8B298EC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:04:46 615513] [debug] |scid:ad7dde12be2d6d20cb0c6748|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8B298EC|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:04:46 615517] [debug] |scid:ad7dde12be2d6d20cb0c6748|xqc_timer_set|type:LOSS_DETECTION|expire:1757653487365455|now:1757653486615499|interv:749956|
[2025/09/12 05:04:46 615524] [debug] |scid:ad7dde12be2d6d20cb0c6748|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB8B298EC|path:0|pns:0|expire:1757653487365455|now:1757653486615499|interval:749956|pto_count:0|srtt:250000
[2025/09/12 05:04:46 615529] [debug] |scid:ad7dde12be2d6d20cb0c6748|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:45952|inflight:1184|
[2025/09/12 05:04:46 615534] [debug] |scid:ad7dde12be2d6d20cb0c6748|xqc_check_acked_or_dropped_pkt|conn:0000558BB8B298EC|pkt_num:0|size:194|pkt_type:HSK|frame:CRYPTO |
[2025/09/12 05:04:46 615538] [debug] |scid:ad7dde12be2d6d20cb0c6748|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:0|
[2025/09/12 05:04:46 615558] [info] |scid:ad7dde12be2d6d20cb0c6748|xqc_send_packet_with_pn|<==|conn:0000558BB8B298EC|path:0|pkt_num:0|size:194|sent:210|pkt_type:HSK|frame:CRYPTO |inflight:1184|now:1757653486615544|stream_id:0|stream_offset:0|
[2025/09/12 05:04:46 615564] [debug] |scid:ad7dde12be2d6d20cb0c6748|xqc_send_ctl_on_packet_sent|conn:0000558BB8B298EC|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 05:04:46 615568] [debug] |scid:ad7dde12be2d6d20cb0c6748|xqc_send_ctl_on_packet_sent|path:0|inflight:1184|applimit:0|
[2025/09/12 05:04:46 615572] [debug] |scid:ad7dde12be2d6d20cb0c6748|xqc_send_ctl_get_pto_time_and_space|srtt:250000|rtt_var:125000|pto_duration:750000|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:04:46 615577] [debug] |scid:ad7dde12be2d6d20cb0c6748|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8B298EC|path:0|PNS: 0, unacked: 1184|
[2025/09/12 05:04:46 615581] [debug] |scid:ad7dde12be2d6d20cb0c6748|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8B298EC|path:0|PNS: 1, unacked: 194|
[2025/09/12 05:04:46 615584] [debug] |scid:ad7dde12be2d6d20cb0c6748|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8B298EC|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:04:46 615588] [debug] |scid:ad7dde12be2d6d20cb0c6748|xqc_timer_set|type:LOSS_DETECTION|expire:1757653487365455|now:1757653486615572|interv:749883|
[2025/09/12 05:04:46 615592] [debug] |scid:ad7dde12be2d6d20cb0c6748|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB8B298EC|path:0|pns:0|expire:1757653487365455|now:1757653486615572|interval:749883|pto_count:0|srtt:250000
[2025/09/12 05:04:46 615600] [debug] |scid:ad7dde12be2d6d20cb0c6748|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:45952|inflight:1378|
[2025/09/12 05:04:46 615605] [debug] |scid:ad7dde12be2d6d20cb0c6748|xqc_check_acked_or_dropped_pkt|conn:0000558BB8B298EC|pkt_num:0|size:516|pkt_type:HSK|frame:CRYPTO |
[2025/09/12 05:04:46 615609] [debug] |scid:ad7dde12be2d6d20cb0c6748|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1|
[2025/09/12 05:04:46 615627] [info] |scid:ad7dde12be2d6d20cb0c6748|xqc_send_packet_with_pn|<==|conn:0000558BB8B298EC|path:0|pkt_num:1|size:516|sent:532|pkt_type:HSK|frame:CRYPTO |inflight:1378|now:1757653486615614|stream_id:0|stream_offset:0|
[2025/09/12 05:04:46 615633] [debug] |scid:ad7dde12be2d6d20cb0c6748|xqc_send_ctl_on_packet_sent|conn:0000558BB8B298EC|path:0|pkt_num:1|origin_pktnum:0|size:516|enc_size:532|pkt_type:HSK|frame:CRYPTO |conn_state:S_HANDSHAKE_SENT|po_in_flight:0||retrans:0|
[2025/09/12 05:04:46 615637] [debug] |scid:ad7dde12be2d6d20cb0c6748|xqc_send_ctl_on_packet_sent|path:0|inflight:1378|applimit:0|
[2025/09/12 05:04:46 615641] [debug] |scid:ad7dde12be2d6d20cb0c6748|xqc_send_ctl_get_pto_time_and_space|srtt:250000|rtt_var:125000|pto_duration:750000|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:04:46 615645] [debug] |scid:ad7dde12be2d6d20cb0c6748|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8B298EC|path:0|PNS: 0, unacked: 1184|
[2025/09/12 05:04:46 615649] [debug] |scid:ad7dde12be2d6d20cb0c6748|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8B298EC|path:0|PNS: 1, unacked: 710|
[2025/09/12 05:04:46 615652] [debug] |scid:ad7dde12be2d6d20cb0c6748|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8B298EC|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:04:46 615656] [debug] |scid:ad7dde12be2d6d20cb0c6748|xqc_timer_set|type:LOSS_DETECTION|expire:1757653487365455|now:1757653486615641|interv:749814|
[2025/09/12 05:04:46 615660] [debug] |scid:ad7dde12be2d6d20cb0c6748|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB8B298EC|path:0|pns:0|expire:1757653487365455|now:1757653486615641|interval:749814|pto_count:0|srtt:250000
[2025/09/12 05:04:46 615664] [debug] |scid:ad7dde12be2d6d20cb0c6748|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:45952|inflight:1894|
[2025/09/12 05:04:46 615668] [debug] |scid:ad7dde12be2d6d20cb0c6748|xqc_check_acked_or_dropped_pkt|conn:0000558BB8B298EC|pkt_num:0|size:125|pkt_type:HSK|frame:CRYPTO |
[2025/09/12 05:04:46 615673] [debug] |scid:ad7dde12be2d6d20cb0c6748|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:2|
[2025/09/12 05:04:46 615688] [info] |scid:ad7dde12be2d6d20cb0c6748|xqc_send_packet_with_pn|<==|conn:0000558BB8B298EC|path:0|pkt_num:2|size:125|sent:141|pkt_type:HSK|frame:CRYPTO |inflight:1894|now:1757653486615677|stream_id:0|stream_offset:0|
[2025/09/12 05:04:46 615693] [debug] |scid:ad7dde12be2d6d20cb0c6748|xqc_send_ctl_on_packet_sent|conn:0000558BB8B298EC|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 05:04:46 615697] [debug] |scid:ad7dde12be2d6d20cb0c6748|xqc_send_ctl_on_packet_sent|path:0|inflight:1894|applimit:0|
[2025/09/12 05:04:46 615701] [debug] |scid:ad7dde12be2d6d20cb0c6748|xqc_send_ctl_get_pto_time_and_space|srtt:250000|rtt_var:125000|pto_duration:750000|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:04:46 615706] [debug] |scid:ad7dde12be2d6d20cb0c6748|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8B298EC|path:0|PNS: 0, unacked: 1184|
[2025/09/12 05:04:46 615710] [debug] |scid:ad7dde12be2d6d20cb0c6748|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8B298EC|path:0|PNS: 1, unacked: 835|
[2025/09/12 05:04:46 615713] [debug] |scid:ad7dde12be2d6d20cb0c6748|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8B298EC|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:04:46 615720] [debug] |scid:ad7dde12be2d6d20cb0c6748|xqc_timer_set|type:LOSS_DETECTION|expire:1757653487365455|now:1757653486615701|interv:749754|
[2025/09/12 05:04:46 615725] [debug] |scid:ad7dde12be2d6d20cb0c6748|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB8B298EC|path:0|pns:0|expire:1757653487365455|now:1757653486615701|interval:749754|pto_count:0|srtt:250000
[2025/09/12 05:04:46 615729] [debug] |scid:ad7dde12be2d6d20cb0c6748|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:45952|inflight:2019|
[2025/09/12 05:04:46 615733] [debug] |scid:ad7dde12be2d6d20cb0c6748|xqc_check_acked_or_dropped_pkt|conn:0000558BB8B298EC|pkt_num:0|size:82|pkt_type:HSK|frame:CRYPTO |
[2025/09/12 05:04:46 615737] [debug] |scid:ad7dde12be2d6d20cb0c6748|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:3|
[2025/09/12 05:04:46 615753] [info] |scid:ad7dde12be2d6d20cb0c6748|xqc_send_packet_with_pn|<==|conn:0000558BB8B298EC|path:0|pkt_num:3|size:82|sent:98|pkt_type:HSK|frame:CRYPTO |inflight:2019|now:1757653486615742|stream_id:0|stream_offset:0|
[2025/09/12 05:04:46 615758] [debug] |scid:ad7dde12be2d6d20cb0c6748|xqc_send_ctl_on_packet_sent|conn:0000558BB8B298EC|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 05:04:46 615763] [debug] |scid:ad7dde12be2d6d20cb0c6748|xqc_send_ctl_on_packet_sent|path:0|inflight:2019|applimit:0|
[2025/09/12 05:04:46 615766] [debug] |scid:ad7dde12be2d6d20cb0c6748|xqc_send_ctl_get_pto_time_and_space|srtt:250000|rtt_var:125000|pto_duration:750000|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:04:46 615771] [debug] |scid:ad7dde12be2d6d20cb0c6748|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8B298EC|path:0|PNS: 0, unacked: 1184|
[2025/09/12 05:04:46 615774] [debug] |scid:ad7dde12be2d6d20cb0c6748|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8B298EC|path:0|PNS: 1, unacked: 917|
[2025/09/12 05:04:46 615778] [debug] |scid:ad7dde12be2d6d20cb0c6748|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8B298EC|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:04:46 615782] [debug] |scid:ad7dde12be2d6d20cb0c6748|xqc_timer_set|type:LOSS_DETECTION|expire:1757653487365455|now:1757653486615766|interv:749689|
[2025/09/12 05:04:46 615786] [debug] |scid:ad7dde12be2d6d20cb0c6748|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB8B298EC|path:0|pns:0|expire:1757653487365455|now:1757653486615766|interval:749689|pto_count:0|srtt:250000
[2025/09/12 05:04:46 615790] [debug] |scid:ad7dde12be2d6d20cb0c6748|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:45952|inflight:2101|
[2025/09/12 05:04:46 615794] [debug] |scid:ad7dde12be2d6d20cb0c6748|xqc_check_acked_or_dropped_pkt|conn:0000558BB8B298EC|pkt_num:0|size:56|pkt_type:INIT|frame:ACK |
[2025/09/12 05:04:46 615798] [debug] |scid:ad7dde12be2d6d20cb0c6748|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1|
[2025/09/12 05:04:46 615813] [info] |scid:ad7dde12be2d6d20cb0c6748|xqc_send_packet_with_pn|<==|conn:0000558BB8B298EC|path:0|pkt_num:1|size:56|sent:72|pkt_type:INIT|frame:ACK |inflight:2101|now:1757653486615803|stream_id:0|stream_offset:0|
[2025/09/12 05:04:46 615819] [debug] |scid:ad7dde12be2d6d20cb0c6748|xqc_send_ctl_on_packet_sent|conn:0000558BB8B298EC|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 05:04:46 615824] [debug] |scid:ad7dde12be2d6d20cb0c6748|xqc_conn_next_wakeup_time|wakeup_time:1757653487365455|
[2025/09/12 05:04:46 615829] [debug] |scid:ad7dde12be2d6d20cb0c6748|xqc_engine_add_wakeup_queue|next_tick_time:1757653487365455|
[2025/09/12 05:04:46 615833] [debug] |xqc_engine_wakeup_after|wakeup:1757653486705221|now:1757653486615833|diff:89388|
[2025/09/12 05:04:46 615838] [debug] |xqc_engine_main_logic|END|now:1757653486615277|
[2025/09/12 05:04:46 615843] [debug] |xqc_engine_main_logic|BEGIN|now:1757653486615843|
[2025/09/12 05:04:46 615851] [debug] |xqc_engine_wakeup_after|wakeup:1757653486705221|now:1757653486615851|diff:89370|
[2025/09/12 05:04:46 615854] [debug] |xqc_engine_main_logic|END|now:1757653486615843|
[2025/09/12 05:04:46 705996] [debug] |xqc_engine_main_logic|BEGIN|now:1757653486705996|
[2025/09/12 05:04:46 706015] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_engine_remove_wakeup_queue|next_tick_time:1757653486705221|pq_index:0|
[2025/09/12 05:04:46 706022] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_engine_add_active_queue|last_ticked_time:1757653486371468|
[2025/09/12 05:04:46 706029] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_engine_process_conn|conn:0000558BB8AFD3AC|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:1757653486706027|
[2025/09/12 05:04:46 706036] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_timer_expire|timer expired|type:LOSS_DETECTION|expire_time:1757653486705221|now:1757653486706027|
[2025/09/12 05:04:46 706062] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_timer_loss_detection_timeout|path:0|loss_detection_timeout|
[2025/09/12 05:04:46 706067] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_timer_loss_detection_timeout|send Probe pkts|conn:0000558BB8AFD3AC|path:0|bytes_in_flight:4200|
[2025/09/12 05:04:46 706073] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_send_ctl_get_pto_time_and_space|srtt:31087|rtt_var:6818|pto_duration:233436|backoff_factor:2.00|backoff:4.00|pto_cnt:2|max_ack_delay:25|
[2025/09/12 05:04:46 706079] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8AFD3AC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:04:46 706084] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8AFD3AC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:04:46 706089] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8AFD3AC|path:0|PNS: 2, unacked: 4200|
[2025/09/12 05:04:46 706094] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_path_send_one_or_two_ack_elicit_pkts|send two ack-eliciting pkts|path:0|pns:2|
[2025/09/12 05:04:46 706100] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_conn_send_probe_pkt|conn:0000558BB8AFD3AC|path:0|pkt_num:6|size:1050|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|
[2025/09/12 05:04:46 706107] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_conn_send_probe_pkt|conn:0000558BB8AFD3AC|path:0|pkt_num:25|size:1050|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|
[2025/09/12 05:04:46 706112] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_timer_loss_detection_timeout|xqc_send_ctl_set_loss_detection_timer|PTO|conn:0000558BB8AFD3AC|pto_count:3
[2025/09/12 05:04:46 706118] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_send_ctl_get_pto_time_and_space|srtt:31087|rtt_var:6818|pto_duration:466872|backoff_factor:2.00|backoff:8.00|pto_cnt:3|max_ack_delay:25|
[2025/09/12 05:04:46 706123] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8AFD3AC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:04:46 706128] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8AFD3AC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:04:46 706133] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8AFD3AC|path:0|PNS: 2, unacked: 4200|
[2025/09/12 05:04:46 706138] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_timer_set|type:LOSS_DETECTION|expire:1757653487038657|now:1757653486706117|interv:332540|
[2025/09/12 05:04:46 706143] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB8AFD3AC|path:0|pns:2|expire:1757653487038657|now:1757653486706117|interval:332540|pto_count:3|srtt:31087
[2025/09/12 05:04:46 706150] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:STREAM |stream_id:0|stream_offset:1024|
[2025/09/12 05:04:46 706156] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:STREAM |stream_id:0|stream_offset:1024|
[2025/09/12 05:04:46 706169] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_check_acked_or_dropped_pkt|conn:0000558BB8AFD3AC|pkt_num:6|size:1050|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:04:46 706176] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:32|
[2025/09/12 05:04:46 706221] [info] |scid:2649ddeaa60babc1e1f9433b|xqc_send_packet_with_pn|<==|conn:0000558BB8AFD3AC|path:0|pkt_num:32|size:1050|sent:1066|pkt_type:SHORT_HEADER|frame:STREAM |inflight:4200|now:1757653486706189|stream_id:0|stream_offset:1024|
[2025/09/12 05:04:46 706229] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_send_ctl_on_packet_sent|conn:0000558BB8AFD3AC|path:0|pkt_num:32|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 05:04:46 706236] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_send_ctl_on_packet_sent|path:0|inflight:4200|applimit:0|
[2025/09/12 05:04:46 706241] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_send_ctl_get_pto_time_and_space|srtt:31087|rtt_var:6818|pto_duration:466872|backoff_factor:2.00|backoff:8.00|pto_cnt:3|max_ack_delay:25|
[2025/09/12 05:04:46 706247] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8AFD3AC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:04:46 706252] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8AFD3AC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:04:46 706257] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8AFD3AC|path:0|PNS: 2, unacked: 5250|
[2025/09/12 05:04:46 706263] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_timer_set|type:LOSS_DETECTION|expire:1757653487373061|now:1757653486706241|interv:666820|
[2025/09/12 05:04:46 706271] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB8AFD3AC|path:0|pns:2|expire:1757653487373061|now:1757653486706241|interval:666820|pto_count:3|srtt:31087
[2025/09/12 05:04:46 706281] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:6587|inflight:5250|
[2025/09/12 05:04:46 706290] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_check_acked_or_dropped_pkt|conn:0000558BB8AFD3AC|pkt_num:25|size:1050|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:04:46 706298] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:33|
[2025/09/12 05:04:46 706342] [info] |scid:2649ddeaa60babc1e1f9433b|xqc_send_packet_with_pn|<==|conn:0000558BB8AFD3AC|path:0|pkt_num:33|size:1050|sent:1066|pkt_type:SHORT_HEADER|frame:STREAM |inflight:5250|now:1757653486706310|stream_id:0|stream_offset:1024|
[2025/09/12 05:04:46 706355] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_send_ctl_on_packet_sent|conn:0000558BB8AFD3AC|path:0|pkt_num:33|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 05:04:46 706365] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_send_ctl_on_packet_sent|path:0|inflight:5250|applimit:0|
[2025/09/12 05:04:46 706373] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_send_ctl_get_pto_time_and_space|srtt:31087|rtt_var:6818|pto_duration:466872|backoff_factor:2.00|backoff:8.00|pto_cnt:3|max_ack_delay:25|
[2025/09/12 05:04:46 706382] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8AFD3AC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:04:46 706389] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8AFD3AC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:04:46 706398] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8AFD3AC|path:0|PNS: 2, unacked: 6300|
[2025/09/12 05:04:46 706404] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_timer_set|type:LOSS_DETECTION|expire:1757653487373182|now:1757653486706372|interv:666810|
[2025/09/12 05:04:46 706415] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB8AFD3AC|path:0|pns:2|expire:1757653487373182|now:1757653486706372|interval:666810|pto_count:3|srtt:31087
[2025/09/12 05:04:46 706421] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:6587|inflight:6300|
[2025/09/12 05:04:46 706427] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_conn_next_wakeup_time|wakeup_time:1757653487373182|
[2025/09/12 05:04:46 706433] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_engine_add_wakeup_queue|next_tick_time:1757653487373182|
[2025/09/12 05:04:46 706438] [debug] |xqc_engine_wakeup_after|wakeup:1757653487365455|now:1757653486706438|diff:659017|
[2025/09/12 05:04:46 706443] [debug] |xqc_engine_main_logic|END|now:1757653486706027|
[2025/09/12 05:04:47 367163] [debug] |xqc_engine_main_logic|BEGIN|now:1757653487367162|
[2025/09/12 05:04:47 367191] [debug] |scid:ad7dde12be2d6d20cb0c6748|xqc_engine_remove_wakeup_queue|next_tick_time:1757653487365455|pq_index:0|
[2025/09/12 05:04:47 367199] [debug] |scid:ad7dde12be2d6d20cb0c6748|xqc_engine_add_active_queue|last_ticked_time:1757653486615277|
[2025/09/12 05:04:47 367206] [debug] |scid:ad7dde12be2d6d20cb0c6748|xqc_engine_process_conn|conn:0000558BB8B298EC|state:S_HANDSHAKE_SENT|flag:CAN_SEND_1RTT TICKING DCID_OK UPPER_CONN_EXIST INIT_RECVD (null) NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |now:1757653487367204|
[2025/09/12 05:04:47 367213] [debug] |scid:ad7dde12be2d6d20cb0c6748|xqc_timer_expire|timer expired|type:LOSS_DETECTION|expire_time:1757653487365455|now:1757653487367204|
[2025/09/12 05:04:47 367219] [debug] |scid:ad7dde12be2d6d20cb0c6748|xqc_timer_loss_detection_timeout|path:0|loss_detection_timeout|
[2025/09/12 05:04:47 367225] [debug] |scid:ad7dde12be2d6d20cb0c6748|xqc_timer_loss_detection_timeout|send Probe pkts|conn:0000558BB8B298EC|path:0|bytes_in_flight:2101|
[2025/09/12 05:04:47 367231] [debug] |scid:ad7dde12be2d6d20cb0c6748|xqc_send_ctl_get_pto_time_and_space|srtt:250000|rtt_var:125000|pto_duration:750000|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:04:47 367237] [debug] |scid:ad7dde12be2d6d20cb0c6748|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8B298EC|path:0|PNS: 0, unacked: 1184|
[2025/09/12 05:04:47 367242] [debug] |scid:ad7dde12be2d6d20cb0c6748|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8B298EC|path:0|PNS: 1, unacked: 917|
[2025/09/12 05:04:47 367247] [debug] |scid:ad7dde12be2d6d20cb0c6748|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8B298EC|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:04:47 367252] [debug] |scid:ad7dde12be2d6d20cb0c6748|xqc_path_send_one_or_two_ack_elicit_pkts|send two ack-eliciting pkts|path:0|pns:0|
[2025/09/12 05:04:47 367258] [debug] |scid:ad7dde12be2d6d20cb0c6748|xqc_conn_send_probe_pkt|conn:0000558BB8B298EC|path:0|pkt_num:0|size:1184|pkt_type:INIT|frame:PADDING CRYPTO |conn_state:S_HANDSHAKE_SENT|
[2025/09/12 05:04:47 367266] [debug] |scid:ad7dde12be2d6d20cb0c6748|xqc_path_send_one_or_two_ack_elicit_pkts|dup pkt on PTO, pkt_num:0|
[2025/09/12 05:04:47 367271] [debug] |scid:ad7dde12be2d6d20cb0c6748|xqc_conn_send_probe_pkt|conn:0000558BB8B298EC|path:0|pkt_num:0|size:1184|pkt_type:INIT|frame:PADDING CRYPTO |conn_state:S_HANDSHAKE_SENT|
[2025/09/12 05:04:47 367279] [debug] |scid:ad7dde12be2d6d20cb0c6748|xqc_timer_loss_detection_timeout|xqc_send_ctl_set_loss_detection_timer|PTO|conn:0000558BB8B298EC|pto_count:1
[2025/09/12 05:04:47 367284] [debug] |scid:ad7dde12be2d6d20cb0c6748|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 05:04:47 367290] [debug] |scid:ad7dde12be2d6d20cb0c6748|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8B298EC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:04:47 367294] [debug] |scid:ad7dde12be2d6d20cb0c6748|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8B298EC|path:0|PNS: 1, unacked: 917|
[2025/09/12 05:04:47 367299] [debug] |scid:ad7dde12be2d6d20cb0c6748|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8B298EC|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:04:47 367315] [debug] |scid:ad7dde12be2d6d20cb0c6748|xqc_timer_set|type:LOSS_DETECTION|expire:1757653488115742|now:1757653487367284|interv:748458|
[2025/09/12 05:04:47 367320] [debug] |scid:ad7dde12be2d6d20cb0c6748|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB8B298EC|path:0|pns:1|expire:1757653488115742|now:1757653487367284|interval:748458|pto_count:1|srtt:250000
[2025/09/12 05:04:47 367329] [debug] |scid:ad7dde12be2d6d20cb0c6748|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:PADDING CRYPTO |stream_id:0|stream_offset:0|
[2025/09/12 05:04:47 367335] [debug] |scid:ad7dde12be2d6d20cb0c6748|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:PADDING CRYPTO |stream_id:0|stream_offset:0|
[2025/09/12 05:04:47 367341] [debug] |scid:ad7dde12be2d6d20cb0c6748|xqc_check_acked_or_dropped_pkt|conn:0000558BB8B298EC|pkt_num:0|size:1184|pkt_type:INIT|frame:PADDING CRYPTO |
[2025/09/12 05:04:47 367349] [debug] |scid:ad7dde12be2d6d20cb0c6748|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:2|
[2025/09/12 05:04:47 367418] [info] |scid:ad7dde12be2d6d20cb0c6748|xqc_send_packet_with_pn|<==|conn:0000558BB8B298EC|path:0|pkt_num:2|size:1184|sent:1200|pkt_type:INIT|frame:PADDING CRYPTO |inflight:917|now:1757653487367367|stream_id:0|stream_offset:0|
[2025/09/12 05:04:47 367426] [debug] |scid:ad7dde12be2d6d20cb0c6748|xqc_send_ctl_on_packet_sent|conn:0000558BB8B298EC|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 05:04:47 367432] [debug] |scid:ad7dde12be2d6d20cb0c6748|xqc_send_ctl_on_packet_sent|path:0|inflight:917|applimit:0|
[2025/09/12 05:04:47 367438] [debug] |scid:ad7dde12be2d6d20cb0c6748|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 05:04:47 367443] [debug] |scid:ad7dde12be2d6d20cb0c6748|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8B298EC|path:0|PNS: 0, unacked: 1184|
[2025/09/12 05:04:47 367448] [debug] |scid:ad7dde12be2d6d20cb0c6748|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8B298EC|path:0|PNS: 1, unacked: 917|
[2025/09/12 05:04:47 367453] [debug] |scid:ad7dde12be2d6d20cb0c6748|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8B298EC|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:04:47 367458] [debug] |scid:ad7dde12be2d6d20cb0c6748|xqc_timer_set|type:LOSS_DETECTION|expire:1757653488115742|now:1757653487367438|interv:748304|
[2025/09/12 05:04:47 367463] [debug] |scid:ad7dde12be2d6d20cb0c6748|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB8B298EC|path:0|pns:1|expire:1757653488115742|now:1757653487367438|interval:748304|pto_count:1|srtt:250000
[2025/09/12 05:04:47 367470] [debug] |scid:ad7dde12be2d6d20cb0c6748|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:45952|inflight:2101|
[2025/09/12 05:04:47 367480] [debug] |scid:ad7dde12be2d6d20cb0c6748|xqc_check_acked_or_dropped_pkt|conn:0000558BB8B298EC|pkt_num:0|size:1184|pkt_type:INIT|frame:PADDING CRYPTO |
[2025/09/12 05:04:47 367489] [debug] |scid:ad7dde12be2d6d20cb0c6748|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:3|
[2025/09/12 05:04:47 367525] [info] |scid:ad7dde12be2d6d20cb0c6748|xqc_send_packet_with_pn|<==|conn:0000558BB8B298EC|path:0|pkt_num:3|size:1184|sent:1200|pkt_type:INIT|frame:PADDING CRYPTO |inflight:2101|now:1757653487367500|stream_id:0|stream_offset:0|
[2025/09/12 05:04:47 367534] [debug] |scid:ad7dde12be2d6d20cb0c6748|xqc_send_ctl_on_packet_sent|conn:0000558BB8B298EC|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 05:04:47 367542] [debug] |scid:ad7dde12be2d6d20cb0c6748|xqc_send_ctl_on_packet_sent|path:0|inflight:2101|applimit:0|
[2025/09/12 05:04:47 367548] [debug] |scid:ad7dde12be2d6d20cb0c6748|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 05:04:47 367563] [debug] |scid:ad7dde12be2d6d20cb0c6748|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8B298EC|path:0|PNS: 0, unacked: 2368|
[2025/09/12 05:04:47 367569] [debug] |scid:ad7dde12be2d6d20cb0c6748|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8B298EC|path:0|PNS: 1, unacked: 917|
[2025/09/12 05:04:47 367575] [debug] |scid:ad7dde12be2d6d20cb0c6748|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8B298EC|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:04:47 367582] [debug] |scid:ad7dde12be2d6d20cb0c6748|xqc_timer_set|type:LOSS_DETECTION|expire:1757653488115742|now:1757653487367548|interv:748194|
[2025/09/12 05:04:47 367590] [debug] |scid:ad7dde12be2d6d20cb0c6748|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB8B298EC|path:0|pns:1|expire:1757653488115742|now:1757653487367548|interval:748194|pto_count:1|srtt:250000
[2025/09/12 05:04:47 367599] [debug] |scid:ad7dde12be2d6d20cb0c6748|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:45952|inflight:3285|
[2025/09/12 05:04:47 367608] [debug] |scid:ad7dde12be2d6d20cb0c6748|xqc_conn_next_wakeup_time|wakeup_time:1757653488115742|
[2025/09/12 05:04:47 367617] [debug] |scid:ad7dde12be2d6d20cb0c6748|xqc_engine_add_wakeup_queue|next_tick_time:1757653488115742|
[2025/09/12 05:04:47 367623] [debug] |xqc_engine_wakeup_after|wakeup:1757653487373182|now:1757653487367623|diff:5559|
[2025/09/12 05:04:47 367629] [debug] |xqc_engine_main_logic|END|now:1757653487367204|
[2025/09/12 05:04:47 373729] [debug] |xqc_engine_main_logic|BEGIN|now:1757653487373728|
[2025/09/12 05:04:47 373745] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_engine_remove_wakeup_queue|next_tick_time:1757653487373182|pq_index:0|
[2025/09/12 05:04:47 373751] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_engine_add_active_queue|last_ticked_time:1757653486706027|
[2025/09/12 05:04:47 373758] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_engine_process_conn|conn:0000558BB8AFD3AC|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:1757653487373757|
[2025/09/12 05:04:47 373765] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_timer_expire|timer expired|type:LOSS_DETECTION|expire_time:1757653487373182|now:1757653487373757|
[2025/09/12 05:04:47 373770] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_timer_loss_detection_timeout|path:0|loss_detection_timeout|
[2025/09/12 05:04:47 373775] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_timer_loss_detection_timeout|send Probe pkts|conn:0000558BB8AFD3AC|path:0|bytes_in_flight:6300|
[2025/09/12 05:04:47 373780] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_send_ctl_get_pto_time_and_space|srtt:31087|rtt_var:6818|pto_duration:466872|backoff_factor:2.00|backoff:8.00|pto_cnt:3|max_ack_delay:25|
[2025/09/12 05:04:47 373786] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8AFD3AC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:04:47 373791] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8AFD3AC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:04:47 373796] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8AFD3AC|path:0|PNS: 2, unacked: 6300|
[2025/09/12 05:04:47 373801] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_path_send_one_or_two_ack_elicit_pkts|send two ack-eliciting pkts|path:0|pns:2|
[2025/09/12 05:04:47 373806] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_conn_send_probe_pkt|conn:0000558BB8AFD3AC|path:0|pkt_num:6|size:1050|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|
[2025/09/12 05:04:47 373813] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_conn_send_probe_pkt|conn:0000558BB8AFD3AC|path:0|pkt_num:25|size:1050|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|
[2025/09/12 05:04:47 373819] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_timer_loss_detection_timeout|xqc_send_ctl_set_loss_detection_timer|PTO|conn:0000558BB8AFD3AC|pto_count:4
[2025/09/12 05:04:47 373830] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_send_ctl_get_pto_time_and_space|srtt:31087|rtt_var:6818|pto_duration:933744|backoff_factor:2.00|backoff:16.00|pto_cnt:4|max_ack_delay:25|
[2025/09/12 05:04:47 373836] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8AFD3AC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:04:47 373841] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8AFD3AC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:04:47 373846] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8AFD3AC|path:0|PNS: 2, unacked: 6300|
[2025/09/12 05:04:47 373850] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_timer_set|type:LOSS_DETECTION|expire:1757653488040054|now:1757653487373830|interv:666224|
[2025/09/12 05:04:47 373855] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB8AFD3AC|path:0|pns:2|expire:1757653488040054|now:1757653487373830|interval:666224|pto_count:4|srtt:31087
[2025/09/12 05:04:47 373863] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:STREAM |stream_id:0|stream_offset:1024|
[2025/09/12 05:04:47 373868] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:STREAM |stream_id:0|stream_offset:1024|
[2025/09/12 05:04:47 373874] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_check_acked_or_dropped_pkt|conn:0000558BB8AFD3AC|pkt_num:6|size:1050|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:04:47 373880] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:34|
[2025/09/12 05:04:47 373921] [info] |scid:2649ddeaa60babc1e1f9433b|xqc_send_packet_with_pn|<==|conn:0000558BB8AFD3AC|path:0|pkt_num:34|size:1050|sent:1066|pkt_type:SHORT_HEADER|frame:STREAM |inflight:6300|now:1757653487373891|stream_id:0|stream_offset:1024|
[2025/09/12 05:04:47 373928] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_send_ctl_on_packet_sent|conn:0000558BB8AFD3AC|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 05:04:47 373934] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_send_ctl_on_packet_sent|path:0|inflight:6300|applimit:0|
[2025/09/12 05:04:47 373939] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_send_ctl_get_pto_time_and_space|srtt:31087|rtt_var:6818|pto_duration:933744|backoff_factor:2.00|backoff:16.00|pto_cnt:4|max_ack_delay:25|
[2025/09/12 05:04:47 373945] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8AFD3AC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:04:47 373949] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8AFD3AC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:04:47 373954] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8AFD3AC|path:0|PNS: 2, unacked: 7350|
[2025/09/12 05:04:47 373960] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_timer_set|type:LOSS_DETECTION|expire:1757653488707635|now:1757653487373939|interv:1333696|
[2025/09/12 05:04:47 373968] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB8AFD3AC|path:0|pns:2|expire:1757653488707635|now:1757653487373939|interval:1333696|pto_count:4|srtt:31087
[2025/09/12 05:04:47 373978] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:6587|inflight:7350|
[2025/09/12 05:04:47 373987] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_check_acked_or_dropped_pkt|conn:0000558BB8AFD3AC|pkt_num:25|size:1050|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:04:47 373996] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:35|
[2025/09/12 05:04:47 374066] [info] |scid:2649ddeaa60babc1e1f9433b|xqc_send_packet_with_pn|<==|conn:0000558BB8AFD3AC|path:0|pkt_num:35|size:1050|sent:1066|pkt_type:SHORT_HEADER|frame:STREAM |inflight:7350|now:1757653487374016|stream_id:0|stream_offset:1024|
[2025/09/12 05:04:47 374079] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_send_ctl_on_packet_sent|conn:0000558BB8AFD3AC|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 05:04:47 374089] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_send_ctl_on_packet_sent|path:0|inflight:7350|applimit:0|
[2025/09/12 05:04:47 374098] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_send_ctl_get_pto_time_and_space|srtt:31087|rtt_var:6818|pto_duration:933744|backoff_factor:2.00|backoff:16.00|pto_cnt:4|max_ack_delay:25|
[2025/09/12 05:04:47 374106] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8AFD3AC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:04:47 374114] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8AFD3AC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:04:47 374120] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8AFD3AC|path:0|PNS: 2, unacked: 8400|
[2025/09/12 05:04:47 374125] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_timer_set|type:LOSS_DETECTION|expire:1757653488707760|now:1757653487374097|interv:1333663|
[2025/09/12 05:04:47 374129] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB8AFD3AC|path:0|pns:2|expire:1757653488707760|now:1757653487374097|interval:1333663|pto_count:4|srtt:31087
[2025/09/12 05:04:47 374135] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:6587|inflight:8400|
[2025/09/12 05:04:47 374141] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_conn_next_wakeup_time|wakeup_time:1757653488707760|
[2025/09/12 05:04:47 374147] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_engine_add_wakeup_queue|next_tick_time:1757653488707760|
[2025/09/12 05:04:47 374152] [debug] |xqc_engine_wakeup_after|wakeup:1757653488115742|now:1757653487374152|diff:741590|
[2025/09/12 05:04:47 374160] [debug] |xqc_engine_main_logic|END|now:1757653487373757|
[2025/09/12 05:04:48 116965] [debug] |xqc_engine_main_logic|BEGIN|now:1757653488116964|
[2025/09/12 05:04:48 117002] [debug] |scid:ad7dde12be2d6d20cb0c6748|xqc_engine_remove_wakeup_queue|next_tick_time:1757653488115742|pq_index:0|
[2025/09/12 05:04:48 117009] [debug] |scid:ad7dde12be2d6d20cb0c6748|xqc_engine_add_active_queue|last_ticked_time:1757653487367204|
[2025/09/12 05:04:48 117017] [debug] |scid:ad7dde12be2d6d20cb0c6748|xqc_engine_process_conn|conn:0000558BB8B298EC|state:S_HANDSHAKE_SENT|flag:CAN_SEND_1RTT TICKING DCID_OK UPPER_CONN_EXIST INIT_RECVD (null) NO_DGRAM_NOTIFIED DGRAM_MSS_NOTIFY |now:1757653488117015|
[2025/09/12 05:04:48 117024] [debug] |scid:ad7dde12be2d6d20cb0c6748|xqc_timer_expire|timer expired|type:LOSS_DETECTION|expire_time:1757653488115742|now:1757653488117015|
[2025/09/12 05:04:48 117030] [debug] |scid:ad7dde12be2d6d20cb0c6748|xqc_timer_loss_detection_timeout|path:0|loss_detection_timeout|
[2025/09/12 05:04:48 117035] [debug] |scid:ad7dde12be2d6d20cb0c6748|xqc_timer_loss_detection_timeout|send Probe pkts|conn:0000558BB8B298EC|path:0|bytes_in_flight:3285|
[2025/09/12 05:04:48 117062] [debug] |scid:ad7dde12be2d6d20cb0c6748|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 05:04:48 117068] [debug] |scid:ad7dde12be2d6d20cb0c6748|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8B298EC|path:0|PNS: 0, unacked: 2368|
[2025/09/12 05:04:48 117073] [debug] |scid:ad7dde12be2d6d20cb0c6748|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8B298EC|path:0|PNS: 1, unacked: 917|
[2025/09/12 05:04:48 117078] [debug] |scid:ad7dde12be2d6d20cb0c6748|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8B298EC|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:04:48 117096] [debug] |scid:ad7dde12be2d6d20cb0c6748|xqc_path_send_one_or_two_ack_elicit_pkts|send two ack-eliciting pkts|path:0|pns:1|
[2025/09/12 05:04:48 117103] [debug] |scid:ad7dde12be2d6d20cb0c6748|xqc_conn_send_probe_pkt|conn:0000558BB8B298EC|path:0|pkt_num:0|size:194|pkt_type:HSK|frame:CRYPTO |conn_state:S_HANDSHAKE_SENT|
[2025/09/12 05:04:48 117112] [debug] |scid:ad7dde12be2d6d20cb0c6748|xqc_conn_send_probe_pkt|conn:0000558BB8B298EC|path:0|pkt_num:1|size:516|pkt_type:HSK|frame:CRYPTO |conn_state:S_HANDSHAKE_SENT|
[2025/09/12 05:04:48 117118] [debug] |scid:ad7dde12be2d6d20cb0c6748|xqc_timer_loss_detection_timeout|xqc_send_ctl_set_loss_detection_timer|PTO|conn:0000558BB8B298EC|pto_count:2
[2025/09/12 05:04:48 117123] [debug] |scid:ad7dde12be2d6d20cb0c6748|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 05:04:48 117129] [debug] |scid:ad7dde12be2d6d20cb0c6748|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8B298EC|path:0|PNS: 0, unacked: 2368|
[2025/09/12 05:04:48 117134] [debug] |scid:ad7dde12be2d6d20cb0c6748|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8B298EC|path:0|PNS: 1, unacked: 207|
[2025/09/12 05:04:48 117138] [debug] |scid:ad7dde12be2d6d20cb0c6748|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8B298EC|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:04:48 117143] [debug] |scid:ad7dde12be2d6d20cb0c6748|xqc_timer_set|type:LOSS_DETECTION|expire:1757653489615742|now:1757653488117123|interv:1498619|
[2025/09/12 05:04:48 117148] [debug] |scid:ad7dde12be2d6d20cb0c6748|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB8B298EC|path:0|pns:1|expire:1757653489615742|now:1757653488117123|interval:1498619|pto_count:2|srtt:250000
[2025/09/12 05:04:48 117157] [debug] |scid:ad7dde12be2d6d20cb0c6748|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:CRYPTO |stream_id:0|stream_offset:0|
[2025/09/12 05:04:48 117163] [debug] |scid:ad7dde12be2d6d20cb0c6748|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:CRYPTO |stream_id:0|stream_offset:0|
[2025/09/12 05:04:48 117169] [debug] |scid:ad7dde12be2d6d20cb0c6748|xqc_check_acked_or_dropped_pkt|conn:0000558BB8B298EC|pkt_num:0|size:194|pkt_type:HSK|frame:CRYPTO |
[2025/09/12 05:04:48 117179] [debug] |scid:ad7dde12be2d6d20cb0c6748|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:4|
[2025/09/12 05:04:48 117258] [info] |scid:ad7dde12be2d6d20cb0c6748|xqc_send_packet_with_pn|<==|conn:0000558BB8B298EC|path:0|pkt_num:4|size:194|sent:210|pkt_type:HSK|frame:CRYPTO |inflight:2575|now:1757653488117197|stream_id:0|stream_offset:0|
[2025/09/12 05:04:48 117266] [debug] |scid:ad7dde12be2d6d20cb0c6748|xqc_send_ctl_on_packet_sent|conn:0000558BB8B298EC|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 05:04:48 117273] [debug] |scid:ad7dde12be2d6d20cb0c6748|xqc_send_ctl_on_packet_sent|path:0|inflight:2575|applimit:0|
[2025/09/12 05:04:48 117278] [debug] |scid:ad7dde12be2d6d20cb0c6748|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 05:04:48 117283] [debug] |scid:ad7dde12be2d6d20cb0c6748|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8B298EC|path:0|PNS: 0, unacked: 2368|
[2025/09/12 05:04:48 117288] [debug] |scid:ad7dde12be2d6d20cb0c6748|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8B298EC|path:0|PNS: 1, unacked: 401|
[2025/09/12 05:04:48 117293] [debug] |scid:ad7dde12be2d6d20cb0c6748|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8B298EC|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:04:48 117298] [debug] |scid:ad7dde12be2d6d20cb0c6748|xqc_timer_set|type:LOSS_DETECTION|expire:1757653490367500|now:1757653488117278|interv:2250222|
[2025/09/12 05:04:48 117303] [debug] |scid:ad7dde12be2d6d20cb0c6748|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB8B298EC|path:0|pns:0|expire:1757653490367500|now:1757653488117278|interval:2250222|pto_count:2|srtt:250000
[2025/09/12 05:04:48 117319] [debug] |scid:ad7dde12be2d6d20cb0c6748|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:45952|inflight:2769|
[2025/09/12 05:04:48 117329] [debug] |scid:ad7dde12be2d6d20cb0c6748|xqc_check_acked_or_dropped_pkt|conn:0000558BB8B298EC|pkt_num:1|size:516|pkt_type:HSK|frame:CRYPTO |
[2025/09/12 05:04:48 117337] [debug] |scid:ad7dde12be2d6d20cb0c6748|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:5|
[2025/09/12 05:04:48 117374] [info] |scid:ad7dde12be2d6d20cb0c6748|xqc_send_packet_with_pn|<==|conn:0000558BB8B298EC|path:0|pkt_num:5|size:516|sent:532|pkt_type:HSK|frame:CRYPTO |inflight:2769|now:1757653488117348|stream_id:0|stream_offset:0|
[2025/09/12 05:04:48 117383] [debug] |scid:ad7dde12be2d6d20cb0c6748|xqc_send_ctl_on_packet_sent|conn:0000558BB8B298EC|path:0|pkt_num:5|origin_pktnum:1|size:516|enc_size:532|pkt_type:HSK|frame:CRYPTO |conn_state:S_HANDSHAKE_SENT|po_in_flight:0||retrans:0|
[2025/09/12 05:04:48 117390] [debug] |scid:ad7dde12be2d6d20cb0c6748|xqc_send_ctl_on_packet_sent|path:0|inflight:2769|applimit:0|
[2025/09/12 05:04:48 117396] [debug] |scid:ad7dde12be2d6d20cb0c6748|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 05:04:48 117404] [debug] |scid:ad7dde12be2d6d20cb0c6748|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8B298EC|path:0|PNS: 0, unacked: 2368|
[2025/09/12 05:04:48 117410] [debug] |scid:ad7dde12be2d6d20cb0c6748|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8B298EC|path:0|PNS: 1, unacked: 917|
[2025/09/12 05:04:48 117417] [debug] |scid:ad7dde12be2d6d20cb0c6748|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8B298EC|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:04:48 117424] [debug] |scid:ad7dde12be2d6d20cb0c6748|xqc_timer_set|type:LOSS_DETECTION|expire:1757653490367500|now:1757653488117396|interv:2250104|
[2025/09/12 05:04:48 117432] [debug] |scid:ad7dde12be2d6d20cb0c6748|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB8B298EC|path:0|pns:0|expire:1757653490367500|now:1757653488117396|interval:2250104|pto_count:2|srtt:250000
[2025/09/12 05:04:48 117441] [debug] |scid:ad7dde12be2d6d20cb0c6748|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:45952|inflight:3285|
[2025/09/12 05:04:48 117451] [debug] |scid:ad7dde12be2d6d20cb0c6748|xqc_conn_next_wakeup_time|wakeup_time:1757653490367500|
[2025/09/12 05:04:48 117458] [debug] |scid:ad7dde12be2d6d20cb0c6748|xqc_engine_add_wakeup_queue|next_tick_time:1757653490367500|
[2025/09/12 05:04:48 117463] [debug] |xqc_engine_wakeup_after|wakeup:1757653488522092|now:1757653488117463|diff:404629|
[2025/09/12 05:04:48 117469] [debug] |xqc_engine_main_logic|END|now:1757653488117015|
[2025/09/12 05:04:48 148297] [info] |xqc_engine_packet_process|==>|conn:0000558BB8B298EC|size:67|state:S_HANDSHAKE_SENT|recv_time:1757653488148294|
[2025/09/12 05:04:48 148321] [debug] |scid:ad7dde12be2d6d20cb0c6748|xqc_packet_parse_handshake|success|Length:27|
[2025/09/12 05:04:48 148333] [debug] |scid:ad7dde12be2d6d20cb0c6748|xqc_packet_decrypt|largest_pn:0|
[2025/09/12 05:04:48 148340] [debug] |scid:ad7dde12be2d6d20cb0c6748|xqc_packet_decrypt|decryption nonce|path_id:0|pn:1554849471|
[2025/09/12 05:04:48 148351] [debug] |scid:ad7dde12be2d6d20cb0c6748|xqc_packet_decrypt_single|pkt_type:HSK|pkt_num:1554849471|
[2025/09/12 05:04:48 148360] [debug] |scid:ad7dde12be2d6d20cb0c6748|xqc_process_frames|frame_type:2|
[2025/09/12 05:04:48 148371] [debug] |scid:ad7dde12be2d6d20cb0c6748|xqc_send_ctl_on_ack_received|conn:0000558BB8B298EC|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:4|path_largest_ack:0|
[2025/09/12 05:04:48 148380] [debug] |scid:ad7dde12be2d6d20cb0c6748|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:1378|prior_delivered:0|prior_time:1757653486615455|is_app_limited:1|send_elapse:89|ack_elapse:1532839|ctl_first_sent_time:1757653486615544|lagest_ack_time:1757653488148294|curr_delivered:194|
[2025/09/12 05:04:48 148400] [debug] |scid:ad7dde12be2d6d20cb0c6748|xqc_update_sample|sampler_sent_time_update:1757653486615544|
[2025/09/12 05:04:48 148409] [debug] |scid:ad7dde12be2d6d20cb0c6748|xqc_send_ctl_on_ack_received|sndq_packets_used:9||sndq_packets_used_bytes:0|sndq_packets_free:0|
[2025/09/12 05:04:48 148417] [debug] |scid:ad7dde12be2d6d20cb0c6748|xqc_send_ctl_on_ack_received|conn:0000558BB8B298EC|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 05:04:48 148426] [debug] |scid:ad7dde12be2d6d20cb0c6748|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:2769|prior_delivered:0|prior_time:1757653486615455|is_app_limited:1|send_elapse:1501742|ack_elapse:1532839|ctl_first_sent_time:1757653488117197|lagest_ack_time:1757653488148294|curr_delivered:388|
[2025/09/12 05:04:48 148435] [debug] |scid:ad7dde12be2d6d20cb0c6748|xqc_update_sample|sampler_sent_time_update:1757653488117197|
[2025/09/12 05:04:48 148443] [debug] |scid:ad7dde12be2d6d20cb0c6748|xqc_send_ctl_on_ack_received|sndq_packets_used:7||sndq_packets_used_bytes:0|sndq_packets_free:2|
[2025/09/12 05:04:48 148451] [debug] |scid:ad7dde12be2d6d20cb0c6748|xqc_send_ctl_update_rtt|before update rtt|conn:0000558BB8B298EC|srtt:250000|rttvar:125000|minrtt:4294967295|latest_rtt:31097|ack_delay:0|
[2025/09/12 05:04:48 148460] [debug] |scid:ad7dde12be2d6d20cb0c6748|xqc_send_ctl_update_rtt|l-0.0.0.0-443-ad7dde12be2d6d20cb0c6748 p-193.167.0.100-48995-2b2796a731402148918f0cbd53c6d71747 |after update rtt|conn:0000558BB8B298EC|srtt:31097|rttvar:15548|minrtt:31097|latest_rtt:31097|ack_delay:0|
[2025/09/12 05:04:48 148468] [debug] |scid:ad7dde12be2d6d20cb0c6748|xqc_send_ctl_on_spurious_loss_detected|ctl_reordering_packet_threshold:5|ctl_reordering_time_threshold_shift:0|
[2025/09/12 05:04:48 148476] [debug] |scid:ad7dde12be2d6d20cb0c6748|xqc_send_ctl_get_lost_sent_pn|largest_acked:4|lost_pn:18446744073709551615|thresh:5|
[2025/09/12 05:04:48 148483] [debug] |scid:ad7dde12be2d6d20cb0c6748|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:04:48 148489] [debug] |scid:ad7dde12be2d6d20cb0c6748|xqc_send_ctl_detect_lost|mark lost|pns:1|pkt_num:2|lost_pn:18446744073709551615|po_sent_time:1757653486615677|lost_send_time:1757653488086100|loss_delay:62194|frame:CRYPTO |repair:32|
[2025/09/12 05:04:48 148495] [debug] |scid:ad7dde12be2d6d20cb0c6748|xqc_send_ctl_detect_lost|mark lost|pns:1|pkt_num:3|lost_pn:18446744073709551615|po_sent_time:1757653486615742|lost_send_time:1757653488086100|loss_delay:62194|frame:CRYPTO |repair:32|
[2025/09/12 05:04:48 148501] [debug] |scid:ad7dde12be2d6d20cb0c6748|xqc_send_ctl_detect_lost|OnLostDetection|largest_lost sent time: 1757653486615742u|
[2025/09/12 05:04:48 148506] [debug] |scid:ad7dde12be2d6d20cb0c6748|xqc_send_ctl_detect_lost|OnLostDetection|Persistent congestion occurs|
[2025/09/12 05:04:48 148511] [stats] |scid:ad7dde12be2d6d20cb0c6748|xqc_send_ctl_detect_lost|l-0.0.0.0-443-ad7dde12be2d6d20cb0c6748 p-193.167.0.100-48995-2b2796a731402148918f0cbd53c6d71747 |lost interval:1757653488148294|lost_count:2|send_count:9|pkt_num:3|po_send_time:1757653486615742|srtt:31097|cwnd:5744|bw:0|conn_life:1534197|now:125000|last_lost_time:1534197|
[2025/09/12 05:04:48 148518] [debug] |scid:ad7dde12be2d6d20cb0c6748|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:04:48 148523] [debug] |scid:ad7dde12be2d6d20cb0c6748|xqc_send_ctl_get_pto_time_and_space|srtt:31097|rtt_var:15548|pto_duration:93289|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:04:48 148529] [debug] |scid:ad7dde12be2d6d20cb0c6748|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8B298EC|path:0|PNS: 0, unacked: 2368|
[2025/09/12 05:04:48 148534] [debug] |scid:ad7dde12be2d6d20cb0c6748|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8B298EC|path:0|PNS: 1, unacked: 516|
[2025/09/12 05:04:48 148544] [debug] |scid:ad7dde12be2d6d20cb0c6748|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8B298EC|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:04:48 148549] [debug] |scid:ad7dde12be2d6d20cb0c6748|xqc_timer_set|type:LOSS_DETECTION|expire:1757653488148522|now:1757653488148522|interv:0|
[2025/09/12 05:04:48 148554] [debug] |scid:ad7dde12be2d6d20cb0c6748|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB8B298EC|path:0|pns:0|expire:1757653487460789|now:1757653488148522|interval:0|pto_count:0|srtt:31097
[2025/09/12 05:04:48 148559] [debug] |scid:ad7dde12be2d6d20cb0c6748|xqc_generate_sample|sampler: send_elapse 1501742, ack_elapse 1532839, delivered 388|rate 253|lost 2|
[2025/09/12 05:04:48 148565] [debug] |scid:ad7dde12be2d6d20cb0c6748|xqc_bbr_update_bandwidth|BBRv1: RTT round update 0 -> 1|
[2025/09/12 05:04:48 148570] [debug] |scid:ad7dde12be2d6d20cb0c6748|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (253) in round 1|
[2025/09/12 05:04:48 148576] [debug] |scid:ad7dde12be2d6d20cb0c6748|xqc_bbr_update_min_rtt|probertt expire|rtt:31097, old_rtt:2147483647|
[2025/09/12 05:04:48 148580] [debug] |scid:ad7dde12be2d6d20cb0c6748|xqc_bbr_update_min_rtt|minrtt expire|rtt:31097, old_rtt:2147483647|
[2025/09/12 05:04:48 148586] [debug] |scid:ad7dde12be2d6d20cb0c6748|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:5744|extra_cwnd:50|
[2025/09/12 05:04:48 148590] [debug] |scid:ad7dde12be2d6d20cb0c6748|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:5744|packet_lost:2|acked:388|po_sent_time:1757653488117197|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:388|
[2025/09/12 05:04:48 148596] [debug] |scid:ad7dde12be2d6d20cb0c6748|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:5744|packet_lost:2|acked:388|po_sent_time:1757653488117197|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:388|
[2025/09/12 05:04:48 148602] [debug] |scid:ad7dde12be2d6d20cb0c6748|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-ad7dde12be2d6d20cb0c6748 p-193.167.0.100-48995-2b2796a731402148918f0cbd53c6d71747 |bbr on ack|mode:0|pacing_rate:532894|bw:253|cwnd:6132|full_bw_reached:0|inflight:2884|srtt:31097|latest_rtt:31097|min_rtt:31097|applimit:1|lost:0|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:1|
[2025/09/12 05:04:48 148609] [stats] |scid:ad7dde12be2d6d20cb0c6748|xqc_send_ctl_info_circle_record|l-0.0.0.0-443-ad7dde12be2d6d20cb0c6748 p-193.167.0.100-48995-2b2796a731402148918f0cbd53c6d71747 |path:0||cwnd:6132|inflight:2884|mode:0|applimit:0|pacing_rate:532894|bw:253|srtt:31097|latest_rtt:31097|min_rtt:31097|send:9|lost:0|tlp:1|recv:1|recovery:0|slow_start:1|conn_life:1534511|acked:388|delivered:388|is_cwnd_limited:0|
[2025/09/12 05:04:48 148617] [debug] |scid:ad7dde12be2d6d20cb0c6748|xqc_send_queue_drop_packets_with_type|drop pkt from unacked|inflight:2884|cwnd:6132|pkt_num:0|ptype:0|frames:PADDING CRYPTO |
[2025/09/12 05:04:48 148623] [debug] |scid:ad7dde12be2d6d20cb0c6748|xqc_send_queue_drop_packets_with_type|drop pkt from unacked|inflight:1700|cwnd:6132|pkt_num:2|ptype:0|frames:PADDING CRYPTO |
[2025/09/12 05:04:48 148629] [debug] |scid:ad7dde12be2d6d20cb0c6748|xqc_send_queue_drop_packets_with_type|drop pkt from unacked|inflight:516|cwnd:6132|pkt_num:3|ptype:0|frames:PADDING CRYPTO |
[2025/09/12 05:04:48 148634] [info] |scid:ad7dde12be2d6d20cb0c6748|xqc_send_ctl_on_pns_discard|xqc_send_ctl_set_loss_detection_timer on discard pns:0
[2025/09/12 05:04:48 148639] [debug] |scid:ad7dde12be2d6d20cb0c6748|xqc_send_ctl_get_pto_time_and_space|srtt:31097|rtt_var:15548|pto_duration:93289|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:04:48 148644] [debug] |scid:ad7dde12be2d6d20cb0c6748|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8B298EC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:04:48 148649] [debug] |scid:ad7dde12be2d6d20cb0c6748|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8B298EC|path:0|PNS: 1, unacked: 516|
[2025/09/12 05:04:48 148654] [debug] |scid:ad7dde12be2d6d20cb0c6748|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8B298EC|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:04:48 148662] [debug] |scid:ad7dde12be2d6d20cb0c6748|xqc_timer_set|type:LOSS_DETECTION|expire:1757653488210637|now:1757653488148639|interv:61998|
[2025/09/12 05:04:48 148667] [debug] |scid:ad7dde12be2d6d20cb0c6748|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB8B298EC|path:0|pns:1|expire:1757653488210637|now:1757653488148639|interval:61998|pto_count:0|srtt:31097
[2025/09/12 05:04:48 148673] [info] |scid:ad7dde12be2d6d20cb0c6748|xqc_conn_addr_validated|Address Validated|conn:0000558BB8B298EC|role:1|
[2025/09/12 05:04:48 148680] [debug] |scid:ad7dde12be2d6d20cb0c6748|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:1554849471|largest:1554849471|pns:1|
[2025/09/12 05:04:48 148686] [info] |scid:ad7dde12be2d6d20cb0c6748|xqc_conn_on_pkt_processed|====>|conn:0000558BB8B298EC|path:0|size:67|pkt_type:HSK|pkt_num:1554849471|frame:ACK |recv_time:1757653488148294|dcid:ad7dde12be2d6d20cb0c6748|dcid_seq:0|
[2025/09/12 05:04:48 148693] [debug] |scid:ad7dde12be2d6d20cb0c6748|xqc_timer_set|type:PATH_IDLE|expire:1757653548148294|now:1757653488148294|interv:60000000|
[2025/09/12 05:04:48 148698] [debug] |scid:ad7dde12be2d6d20cb0c6748|xqc_timer_set|type:CONN_IDLE|expire:1757653548148294|now:1757653488148294|interv:60000000|
[2025/09/12 05:04:48 148703] [debug] |scid:ad7dde12be2d6d20cb0c6748|xqc_engine_remove_wakeup_queue|next_tick_time:1757653490367500|pq_index:9|
[2025/09/12 05:04:48 148707] [debug] |scid:ad7dde12be2d6d20cb0c6748|xqc_engine_add_active_queue|last_ticked_time:1757653488117015|
[2025/09/12 05:04:48 148711] [debug] |xqc_engine_main_logic|BEGIN|now:1757653488148711|
[2025/09/12 05:04:48 148716] [debug] |scid:ad7dde12be2d6d20cb0c6748|xqc_engine_process_conn|conn:0000558BB8B298EC|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:1757653488148715|
[2025/09/12 05:04:48 148722] [debug] |scid:ad7dde12be2d6d20cb0c6748|xqc_path_get_perf_class|conn:0000558BB8B298EC|path_id:0|path_srtt:31097|min_srtt:31097|path_bw:253|loss_rate:12.50|path_pto:0|
[2025/09/12 05:04:48 148727] [debug] |scid:ad7dde12be2d6d20cb0c6748|xqc_send_ctl_can_send|l-0.0.0.0-443-ad7dde12be2d6d20cb0c6748 p-193.167.0.100-48995-2b2796a731402148918f0cbd53c6d71747 |path:0|can:1|pkt_sz:125|schedule_bytes:0|inflight:516|cwnd:6132|conn:0000558BB8B298EC|stream_id:0|stream_offset:0|
[2025/09/12 05:04:48 148732] [debug] |scid:ad7dde12be2d6d20cb0c6748|xqc_minrtt_scheduler_get_path|path srtt|conn:0000558BB8B298EC|path_id:0|path_srtt:31097|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:04:48 148737] [debug] |scid:ad7dde12be2d6d20cb0c6748|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CRYPTO |pn:2|size:125|reinj:0|path_class:2|
[2025/09/12 05:04:48 148741] [debug] |scid:ad7dde12be2d6d20cb0c6748|xqc_path_get_perf_class|conn:0000558BB8B298EC|path_id:0|path_srtt:31097|min_srtt:31097|path_bw:253|loss_rate:12.50|path_pto:0|
[2025/09/12 05:04:48 148745] [debug] |scid:ad7dde12be2d6d20cb0c6748|xqc_send_ctl_can_send|l-0.0.0.0-443-ad7dde12be2d6d20cb0c6748 p-193.167.0.100-48995-2b2796a731402148918f0cbd53c6d71747 |path:0|can:1|pkt_sz:82|schedule_bytes:125|inflight:516|cwnd:6132|conn:0000558BB8B298EC|stream_id:0|stream_offset:0|
[2025/09/12 05:04:48 148750] [debug] |scid:ad7dde12be2d6d20cb0c6748|xqc_minrtt_scheduler_get_path|path srtt|conn:0000558BB8B298EC|path_id:0|path_srtt:31097|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:04:48 148754] [debug] |scid:ad7dde12be2d6d20cb0c6748|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CRYPTO |pn:3|size:82|reinj:0|path_class:2|
[2025/09/12 05:04:48 148759] [debug] |scid:ad7dde12be2d6d20cb0c6748|xqc_check_acked_or_dropped_pkt|conn:0000558BB8B298EC|pkt_num:2|size:125|pkt_type:HSK|frame:CRYPTO |
[2025/09/12 05:04:48 148763] [debug] |scid:ad7dde12be2d6d20cb0c6748|xqc_send_ctl_can_send|l-0.0.0.0-443-ad7dde12be2d6d20cb0c6748 p-193.167.0.100-48995-2b2796a731402148918f0cbd53c6d71747 |path:0|can:1|pkt_sz:125|schedule_bytes:0|inflight:516|cwnd:6132|conn:0000558BB8B298EC|stream_id:0|stream_offset:0|
[2025/09/12 05:04:48 148771] [debug] |scid:ad7dde12be2d6d20cb0c6748|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:04:48 148775] [debug] |scid:ad7dde12be2d6d20cb0c6748|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:6|
[2025/09/12 05:04:48 148812] [info] |scid:ad7dde12be2d6d20cb0c6748|xqc_send_packet_with_pn|<==|conn:0000558BB8B298EC|path:0|pkt_num:6|size:125|sent:141|pkt_type:HSK|frame:CRYPTO |inflight:516|now:1757653488148783|stream_id:0|stream_offset:0|
[2025/09/12 05:04:48 148822] [debug] |scid:ad7dde12be2d6d20cb0c6748|xqc_send_ctl_on_packet_sent|conn:0000558BB8B298EC|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 05:04:48 148829] [debug] |scid:ad7dde12be2d6d20cb0c6748|xqc_send_ctl_on_packet_sent|path:0|inflight:516|applimit:0|
[2025/09/12 05:04:48 148836] [debug] |scid:ad7dde12be2d6d20cb0c6748|xqc_send_ctl_get_pto_time_and_space|srtt:31097|rtt_var:15548|pto_duration:93289|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:04:48 148843] [debug] |scid:ad7dde12be2d6d20cb0c6748|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8B298EC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:04:48 148848] [debug] |scid:ad7dde12be2d6d20cb0c6748|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8B298EC|path:0|PNS: 1, unacked: 641|
[2025/09/12 05:04:48 148852] [debug] |scid:ad7dde12be2d6d20cb0c6748|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8B298EC|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:04:48 148855] [debug] |scid:ad7dde12be2d6d20cb0c6748|xqc_timer_set|type:LOSS_DETECTION|expire:1757653488242072|now:1757653488148835|interv:93237|
[2025/09/12 05:04:48 148859] [debug] |scid:ad7dde12be2d6d20cb0c6748|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB8B298EC|path:0|pns:1|expire:1757653488242072|now:1757653488148835|interval:93237|pto_count:0|srtt:31097
[2025/09/12 05:04:48 148864] [debug] |scid:ad7dde12be2d6d20cb0c6748|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:6132|inflight:641|
[2025/09/12 05:04:48 148868] [debug] |scid:ad7dde12be2d6d20cb0c6748|xqc_check_acked_or_dropped_pkt|conn:0000558BB8B298EC|pkt_num:3|size:82|pkt_type:HSK|frame:CRYPTO |
[2025/09/12 05:04:48 148872] [debug] |scid:ad7dde12be2d6d20cb0c6748|xqc_send_ctl_can_send|l-0.0.0.0-443-ad7dde12be2d6d20cb0c6748 p-193.167.0.100-48995-2b2796a731402148918f0cbd53c6d71747 |path:0|can:1|pkt_sz:82|schedule_bytes:0|inflight:641|cwnd:6132|conn:0000558BB8B298EC|stream_id:0|stream_offset:0|
[2025/09/12 05:04:48 148877] [debug] |scid:ad7dde12be2d6d20cb0c6748|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:04:48 148881] [debug] |scid:ad7dde12be2d6d20cb0c6748|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:7|
[2025/09/12 05:04:48 148906] [info] |scid:ad7dde12be2d6d20cb0c6748|xqc_send_packet_with_pn|<==|conn:0000558BB8B298EC|path:0|pkt_num:7|size:82|sent:98|pkt_type:HSK|frame:CRYPTO |inflight:641|now:1757653488148887|stream_id:0|stream_offset:0|
[2025/09/12 05:04:48 148914] [debug] |scid:ad7dde12be2d6d20cb0c6748|xqc_send_ctl_on_packet_sent|conn:0000558BB8B298EC|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 05:04:48 148921] [debug] |scid:ad7dde12be2d6d20cb0c6748|xqc_send_ctl_on_packet_sent|path:0|inflight:641|applimit:0|
[2025/09/12 05:04:48 148928] [debug] |scid:ad7dde12be2d6d20cb0c6748|xqc_send_ctl_get_pto_time_and_space|srtt:31097|rtt_var:15548|pto_duration:93289|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:04:48 148934] [debug] |scid:ad7dde12be2d6d20cb0c6748|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8B298EC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:04:48 148938] [debug] |scid:ad7dde12be2d6d20cb0c6748|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8B298EC|path:0|PNS: 1, unacked: 723|
[2025/09/12 05:04:48 148947] [debug] |scid:ad7dde12be2d6d20cb0c6748|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8B298EC|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:04:48 148951] [debug] |scid:ad7dde12be2d6d20cb0c6748|xqc_timer_set|type:LOSS_DETECTION|expire:1757653488242176|now:1757653488148927|interv:93249|
[2025/09/12 05:04:48 148955] [debug] |scid:ad7dde12be2d6d20cb0c6748|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB8B298EC|path:0|pns:1|expire:1757653488242176|now:1757653488148927|interval:93249|pto_count:0|srtt:31097
[2025/09/12 05:04:48 148959] [debug] |scid:ad7dde12be2d6d20cb0c6748|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:6132|inflight:723|
[2025/09/12 05:04:48 148964] [debug] |scid:ad7dde12be2d6d20cb0c6748|xqc_conn_next_wakeup_time|wakeup_time:1757653488242176|
[2025/09/12 05:04:48 148968] [debug] |scid:ad7dde12be2d6d20cb0c6748|xqc_engine_add_wakeup_queue|next_tick_time:1757653488242176|
[2025/09/12 05:04:48 148972] [debug] |xqc_engine_wakeup_after|wakeup:1757653488242176|now:1757653488148972|diff:93204|
[2025/09/12 05:04:48 148976] [debug] |xqc_engine_main_logic|END|now:1757653488148715|
[2025/09/12 05:04:48 148982] [debug] |xqc_engine_main_logic|BEGIN|now:1757653488148982|
[2025/09/12 05:04:48 148986] [debug] |xqc_engine_wakeup_after|wakeup:1757653488242176|now:1757653488148986|diff:93190|
[2025/09/12 05:04:48 148989] [debug] |xqc_engine_main_logic|END|now:1757653488148982|
[2025/09/12 05:04:48 179815] [info] |xqc_engine_packet_process|==>|conn:0000558BB8B298EC|size:69|state:S_HANDSHAKE_SENT|recv_time:1757653488179813|
[2025/09/12 05:04:48 179831] [debug] |scid:ad7dde12be2d6d20cb0c6748|xqc_packet_parse_handshake|success|Length:29|
[2025/09/12 05:04:48 179839] [debug] |scid:ad7dde12be2d6d20cb0c6748|xqc_packet_decrypt|largest_pn:1554849471|
[2025/09/12 05:04:48 179845] [debug] |scid:ad7dde12be2d6d20cb0c6748|xqc_packet_decrypt|decryption nonce|path_id:0|pn:1554849472|
[2025/09/12 05:04:48 179854] [debug] |scid:ad7dde12be2d6d20cb0c6748|xqc_packet_decrypt_single|pkt_type:HSK|pkt_num:1554849472|
[2025/09/12 05:04:48 179860] [debug] |scid:ad7dde12be2d6d20cb0c6748|xqc_process_frames|frame_type:2|
[2025/09/12 05:04:48 179867] [debug] |scid:ad7dde12be2d6d20cb0c6748|xqc_send_ctl_on_ack_received|conn:0000558BB8B298EC|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 05:04:48 179872] [debug] |scid:ad7dde12be2d6d20cb0c6748|xqc_update_sample|sampler_update|prior_lost:2|tx_in_flight:641|prior_delivered:388|prior_time:1757653488148294|is_app_limited:1|send_elapse:31586|ack_elapse:31519|ctl_first_sent_time:1757653488148783|lagest_ack_time:1757653488179813|curr_delivered:513|
[2025/09/12 05:04:48 179879] [debug] |scid:ad7dde12be2d6d20cb0c6748|xqc_update_sample|sampler_sent_time_update:1757653488148783|
[2025/09/12 05:04:48 179885] [debug] |scid:ad7dde12be2d6d20cb0c6748|xqc_send_ctl_on_ack_received|sndq_packets_used:4||sndq_packets_used_bytes:0|sndq_packets_free:5|
[2025/09/12 05:04:48 179892] [debug] |scid:ad7dde12be2d6d20cb0c6748|xqc_send_ctl_on_ack_received|conn:0000558BB8B298EC|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 05:04:48 179899] [debug] |scid:ad7dde12be2d6d20cb0c6748|xqc_update_sample|sampler_update|prior_lost:2|tx_in_flight:641|prior_delivered:388|prior_time:1757653488148294|is_app_limited:1|send_elapse:31586|ack_elapse:31519|ctl_first_sent_time:1757653488148783|lagest_ack_time:1757653488179813|curr_delivered:595|
[2025/09/12 05:04:48 179906] [debug] |scid:ad7dde12be2d6d20cb0c6748|xqc_update_sample|sampler_sent_time_update:1757653488148887|
[2025/09/12 05:04:48 179912] [debug] |scid:ad7dde12be2d6d20cb0c6748|xqc_send_ctl_on_ack_received|sndq_packets_used:2||sndq_packets_used_bytes:0|sndq_packets_free:7|
[2025/09/12 05:04:48 179918] [debug] |scid:ad7dde12be2d6d20cb0c6748|xqc_send_ctl_update_rtt|before update rtt|conn:0000558BB8B298EC|srtt:31097|rttvar:15548|minrtt:31097|latest_rtt:30926|ack_delay:0|
[2025/09/12 05:04:48 179933] [debug] |scid:ad7dde12be2d6d20cb0c6748|xqc_send_ctl_update_rtt|l-0.0.0.0-443-ad7dde12be2d6d20cb0c6748 p-193.167.0.100-48995-2b2796a731402148918f0cbd53c6d71747 |after update rtt|conn:0000558BB8B298EC|srtt:31075|rttvar:11703|minrtt:30926|latest_rtt:30926|ack_delay:0|
[2025/09/12 05:04:48 179937] [debug] |scid:ad7dde12be2d6d20cb0c6748|xqc_send_ctl_get_lost_sent_pn|largest_acked:7|lost_pn:2|thresh:5|
[2025/09/12 05:04:48 179944] [debug] |scid:ad7dde12be2d6d20cb0c6748|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:04:48 179951] [debug] |scid:ad7dde12be2d6d20cb0c6748|xqc_send_ctl_detect_lost|mark lost|pns:1|pkt_num:5|lost_pn:2|po_sent_time:1757653488117348|lost_send_time:1757653488117663|loss_delay:62150|frame:CRYPTO |repair:32|
[2025/09/12 05:04:48 179958] [debug] |scid:ad7dde12be2d6d20cb0c6748|xqc_send_ctl_detect_lost|OnLostDetection|largest_lost sent time: 1757653488117348u|
[2025/09/12 05:04:48 179964] [debug] |scid:ad7dde12be2d6d20cb0c6748|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:04:48 179971] [debug] |scid:ad7dde12be2d6d20cb0c6748|xqc_send_ctl_set_loss_detection_timer|unset|no ack-eliciting pkts in flight|conn:0000558BB8B298EC|path:0|
[2025/09/12 05:04:48 179977] [debug] |scid:ad7dde12be2d6d20cb0c6748|xqc_timer_unset|type:LOSS_DETECTION|
[2025/09/12 05:04:48 179982] [debug] |scid:ad7dde12be2d6d20cb0c6748|xqc_generate_sample|sampler: send_elapse 31586, ack_elapse 31519, delivered 207|rate 6553|lost 3|
[2025/09/12 05:04:48 179988] [debug] |scid:ad7dde12be2d6d20cb0c6748|xqc_bbr_update_bandwidth|BBRv1: RTT round update 1 -> 2|
[2025/09/12 05:04:48 179994] [debug] |scid:ad7dde12be2d6d20cb0c6748|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (6553) in round 2|
[2025/09/12 05:04:48 180001] [debug] |scid:ad7dde12be2d6d20cb0c6748|xqc_bbr_update_min_rtt|probertt expire|rtt:30926, old_rtt:31097|
[2025/09/12 05:04:48 180007] [debug] |scid:ad7dde12be2d6d20cb0c6748|xqc_bbr_update_min_rtt|minrtt expire|rtt:30926, old_rtt:31097|
[2025/09/12 05:04:48 180013] [debug] |scid:ad7dde12be2d6d20cb0c6748|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:5744|extra_cwnd:778|
[2025/09/12 05:04:48 180019] [debug] |scid:ad7dde12be2d6d20cb0c6748|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:6132|packet_lost:1|acked:207|po_sent_time:1757653488148887|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:595|
[2025/09/12 05:04:48 180026] [debug] |scid:ad7dde12be2d6d20cb0c6748|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:6132|packet_lost:1|acked:207|po_sent_time:1757653488148887|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:595|
[2025/09/12 05:04:48 180034] [debug] |scid:ad7dde12be2d6d20cb0c6748|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-ad7dde12be2d6d20cb0c6748 p-193.167.0.100-48995-2b2796a731402148918f0cbd53c6d71747 |bbr on ack|mode:0|pacing_rate:535839|bw:6553|cwnd:6339|full_bw_reached:0|inflight:0|srtt:31075|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 05:04:48 180061] [stats] |scid:ad7dde12be2d6d20cb0c6748|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-ad7dde12be2d6d20cb0c6748 p-193.167.0.100-48995-2b2796a731402148918f0cbd53c6d71747 |bandwidth change record|bw_before:253|bw_after:6553|srtt:31075|cwnd:6339|
[2025/09/12 05:04:48 180066] [info] |scid:ad7dde12be2d6d20cb0c6748|xqc_send_ctl_on_pns_discard|xqc_send_ctl_set_loss_detection_timer on discard pns:0
[2025/09/12 05:04:48 180071] [debug] |scid:ad7dde12be2d6d20cb0c6748|xqc_send_ctl_set_loss_detection_timer|unset|no ack-eliciting pkts in flight|conn:0000558BB8B298EC|path:0|
[2025/09/12 05:04:48 180075] [debug] |scid:ad7dde12be2d6d20cb0c6748|xqc_timer_unset|type:LOSS_DETECTION|
[2025/09/12 05:04:48 180079] [debug] |scid:ad7dde12be2d6d20cb0c6748|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:1554849472|largest:1554849472|pns:1|
[2025/09/12 05:04:48 180088] [info] |scid:ad7dde12be2d6d20cb0c6748|xqc_conn_on_pkt_processed|====>|conn:0000558BB8B298EC|path:0|size:69|pkt_type:HSK|pkt_num:1554849472|frame:ACK |recv_time:1757653488179813|dcid:ad7dde12be2d6d20cb0c6748|dcid_seq:0|
[2025/09/12 05:04:48 180093] [debug] |scid:ad7dde12be2d6d20cb0c6748|xqc_timer_set|type:PATH_IDLE|expire:1757653548179813|now:1757653488179813|interv:60000000|
[2025/09/12 05:04:48 180097] [debug] |scid:ad7dde12be2d6d20cb0c6748|xqc_timer_set|type:CONN_IDLE|expire:1757653548179813|now:1757653488179813|interv:60000000|
[2025/09/12 05:04:48 180101] [debug] |scid:ad7dde12be2d6d20cb0c6748|xqc_engine_remove_wakeup_queue|next_tick_time:1757653488242176|pq_index:0|
[2025/09/12 05:04:48 180106] [debug] |scid:ad7dde12be2d6d20cb0c6748|xqc_engine_add_active_queue|last_ticked_time:1757653488148715|
[2025/09/12 05:04:48 180110] [debug] |xqc_engine_main_logic|BEGIN|now:1757653488180110|
[2025/09/12 05:04:48 180115] [debug] |scid:ad7dde12be2d6d20cb0c6748|xqc_engine_process_conn|conn:0000558BB8B298EC|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:1757653488180114|
[2025/09/12 05:04:48 180120] [debug] |scid:ad7dde12be2d6d20cb0c6748|xqc_path_get_perf_class|conn:0000558BB8B298EC|path_id:0|path_srtt:31075|min_srtt:31075|path_bw:6553|loss_rate:66.67|path_pto:0|
[2025/09/12 05:04:48 180125] [debug] |scid:ad7dde12be2d6d20cb0c6748|xqc_send_ctl_can_send|l-0.0.0.0-443-ad7dde12be2d6d20cb0c6748 p-193.167.0.100-48995-2b2796a731402148918f0cbd53c6d71747 |path:0|can:1|pkt_sz:516|schedule_bytes:0|inflight:0|cwnd:6339|conn:0000558BB8B298EC|stream_id:0|stream_offset:0|
[2025/09/12 05:04:48 180130] [debug] |scid:ad7dde12be2d6d20cb0c6748|xqc_minrtt_scheduler_get_path|path srtt|conn:0000558BB8B298EC|path_id:0|path_srtt:31075|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:04:48 180135] [debug] |scid:ad7dde12be2d6d20cb0c6748|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CRYPTO |pn:5|size:516|reinj:0|path_class:4|
[2025/09/12 05:04:48 180139] [debug] |scid:ad7dde12be2d6d20cb0c6748|xqc_check_acked_or_dropped_pkt|conn:0000558BB8B298EC|pkt_num:5|size:516|pkt_type:HSK|frame:CRYPTO |
[2025/09/12 05:04:48 180144] [debug] |scid:ad7dde12be2d6d20cb0c6748|xqc_send_ctl_can_send|l-0.0.0.0-443-ad7dde12be2d6d20cb0c6748 p-193.167.0.100-48995-2b2796a731402148918f0cbd53c6d71747 |path:0|can:1|pkt_sz:516|schedule_bytes:0|inflight:0|cwnd:6339|conn:0000558BB8B298EC|stream_id:0|stream_offset:0|
[2025/09/12 05:04:48 180148] [debug] |scid:ad7dde12be2d6d20cb0c6748|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:04:48 180152] [debug] |scid:ad7dde12be2d6d20cb0c6748|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:8|
[2025/09/12 05:04:48 180183] [info] |scid:ad7dde12be2d6d20cb0c6748|xqc_send_packet_with_pn|<==|conn:0000558BB8B298EC|path:0|pkt_num:8|size:516|sent:532|pkt_type:HSK|frame:CRYPTO |inflight:0|now:1757653488180160|stream_id:0|stream_offset:0|
[2025/09/12 05:04:48 180189] [debug] |scid:ad7dde12be2d6d20cb0c6748|xqc_send_ctl_on_packet_sent|conn:0000558BB8B298EC|path:0|pkt_num:8|origin_pktnum:1|size:516|enc_size:532|pkt_type:HSK|frame:CRYPTO |conn_state:S_HANDSHAKE_SENT|po_in_flight:0||retrans:2|
[2025/09/12 05:04:48 180194] [debug] |scid:ad7dde12be2d6d20cb0c6748|xqc_send_ctl_on_packet_sent|path:0|inflight:0|applimit:0|
[2025/09/12 05:04:48 180198] [debug] |scid:ad7dde12be2d6d20cb0c6748|xqc_send_ctl_get_pto_time_and_space|srtt:31075|rtt_var:11703|pto_duration:77887|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:04:48 180206] [debug] |scid:ad7dde12be2d6d20cb0c6748|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8B298EC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:04:48 180212] [debug] |scid:ad7dde12be2d6d20cb0c6748|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8B298EC|path:0|PNS: 1, unacked: 516|
[2025/09/12 05:04:48 180224] [debug] |scid:ad7dde12be2d6d20cb0c6748|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8B298EC|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:04:48 180230] [debug] |scid:ad7dde12be2d6d20cb0c6748|xqc_timer_set|type:LOSS_DETECTION|expire:1757653488258047|now:1757653488180197|interv:77850|
[2025/09/12 05:04:48 180237] [debug] |scid:ad7dde12be2d6d20cb0c6748|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB8B298EC|path:0|pns:1|expire:1757653488258047|now:1757653488180197|interval:77850|pto_count:0|srtt:31075
[2025/09/12 05:04:48 180244] [debug] |scid:ad7dde12be2d6d20cb0c6748|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:6339|inflight:516|
[2025/09/12 05:04:48 180252] [debug] |scid:ad7dde12be2d6d20cb0c6748|xqc_conn_next_wakeup_time|wakeup_time:1757653488258047|
[2025/09/12 05:04:48 180258] [debug] |scid:ad7dde12be2d6d20cb0c6748|xqc_engine_add_wakeup_queue|next_tick_time:1757653488258047|
[2025/09/12 05:04:48 180263] [debug] |xqc_engine_wakeup_after|wakeup:1757653488258047|now:1757653488180263|diff:77784|
[2025/09/12 05:04:48 180267] [debug] |xqc_engine_main_logic|END|now:1757653488180114|
[2025/09/12 05:04:48 180273] [debug] |xqc_engine_main_logic|BEGIN|now:1757653488180273|
[2025/09/12 05:04:48 180277] [debug] |xqc_engine_wakeup_after|wakeup:1757653488258047|now:1757653488180277|diff:77770|
[2025/09/12 05:04:48 180280] [debug] |xqc_engine_main_logic|END|now:1757653488180273|
[2025/09/12 05:04:48 212900] [info] |xqc_engine_packet_process|==>|conn:0000558BB8B298EC|size:420|state:S_HANDSHAKE_SENT|recv_time:1757653488212898|
[2025/09/12 05:04:48 212916] [debug] |scid:ad7dde12be2d6d20cb0c6748|xqc_packet_parse_handshake|success|Length:68|
[2025/09/12 05:04:48 212925] [debug] |scid:ad7dde12be2d6d20cb0c6748|xqc_packet_decrypt|largest_pn:1554849472|
[2025/09/12 05:04:48 212931] [debug] |scid:ad7dde12be2d6d20cb0c6748|xqc_packet_decrypt|decryption nonce|path_id:0|pn:1554849473|
[2025/09/12 05:04:48 212940] [debug] |scid:ad7dde12be2d6d20cb0c6748|xqc_packet_decrypt_single|pkt_type:HSK|pkt_num:1554849473|
[2025/09/12 05:04:48 212947] [debug] |scid:ad7dde12be2d6d20cb0c6748|xqc_process_frames|frame_type:2|
[2025/09/12 05:04:48 212954] [debug] |scid:ad7dde12be2d6d20cb0c6748|xqc_send_ctl_on_ack_received|conn:0000558BB8B298EC|path:0|pkt_num:8|origin_pktnum:1|size:516|pns:1|pkt_type:HSK|frame:CRYPTO |conn_state:S_HANDSHAKE_SENT|frame_largest_ack:8|path_largest_ack:8|
[2025/09/12 05:04:48 212961] [debug] |scid:ad7dde12be2d6d20cb0c6748|xqc_update_sample|sampler_update|prior_lost:3|tx_in_flight:516|prior_delivered:595|prior_time:1757653488180160|is_app_limited:1|send_elapse:0|ack_elapse:32738|ctl_first_sent_time:1757653488180160|lagest_ack_time:1757653488212898|curr_delivered:1111|
[2025/09/12 05:04:48 212968] [debug] |scid:ad7dde12be2d6d20cb0c6748|xqc_update_sample|sampler_sent_time_update:1757653488180160|
[2025/09/12 05:04:48 212975] [debug] |scid:ad7dde12be2d6d20cb0c6748|xqc_send_ctl_on_ack_received|sndq_packets_used:2||sndq_packets_used_bytes:0|sndq_packets_free:7|
[2025/09/12 05:04:48 212981] [debug] |scid:ad7dde12be2d6d20cb0c6748|xqc_send_ctl_update_rtt|before update rtt|conn:0000558BB8B298EC|srtt:31075|rttvar:11703|minrtt:30926|latest_rtt:32738|ack_delay:0|
[2025/09/12 05:04:48 212988] [debug] |scid:ad7dde12be2d6d20cb0c6748|xqc_send_ctl_update_rtt|l-0.0.0.0-443-ad7dde12be2d6d20cb0c6748 p-193.167.0.100-48995-2b2796a731402148918f0cbd53c6d71747 |after update rtt|conn:0000558BB8B298EC|srtt:31283|rttvar:9193|minrtt:30926|latest_rtt:32738|ack_delay:0|
[2025/09/12 05:04:48 212995] [debug] |scid:ad7dde12be2d6d20cb0c6748|xqc_send_ctl_get_lost_sent_pn|largest_acked:8|lost_pn:3|thresh:5|
[2025/09/12 05:04:48 213001] [debug] |scid:ad7dde12be2d6d20cb0c6748|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:04:48 213007] [debug] |scid:ad7dde12be2d6d20cb0c6748|xqc_send_ctl_set_loss_detection_timer|unset|no ack-eliciting pkts in flight|conn:0000558BB8B298EC|path:0|
[2025/09/12 05:04:48 213012] [debug] |scid:ad7dde12be2d6d20cb0c6748|xqc_timer_unset|type:LOSS_DETECTION|
[2025/09/12 05:04:48 213023] [debug] |scid:ad7dde12be2d6d20cb0c6748|xqc_generate_sample|sampler: send_elapse 0, ack_elapse 32738, delivered 516|rate 15761|lost 3|
[2025/09/12 05:04:48 213027] [debug] |scid:ad7dde12be2d6d20cb0c6748|xqc_bbr_update_bandwidth|BBRv1: RTT round update 2 -> 3|
[2025/09/12 05:04:48 213032] [debug] |scid:ad7dde12be2d6d20cb0c6748|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (15761) in round 3|
[2025/09/12 05:04:48 213036] [debug] |scid:ad7dde12be2d6d20cb0c6748|xqc_bbr_update_min_rtt|minrtt expire|rtt:30926, old_rtt:30926|
[2025/09/12 05:04:48 213060] [debug] |scid:ad7dde12be2d6d20cb0c6748|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:5744|extra_cwnd:1032|
[2025/09/12 05:04:48 213066] [debug] |scid:ad7dde12be2d6d20cb0c6748|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:6339|packet_lost:0|acked:516|po_sent_time:1757653488180160|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1111|
[2025/09/12 05:04:48 213073] [debug] |scid:ad7dde12be2d6d20cb0c6748|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:6339|packet_lost:0|acked:516|po_sent_time:1757653488180160|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1111|
[2025/09/12 05:04:48 213077] [debug] |scid:ad7dde12be2d6d20cb0c6748|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-ad7dde12be2d6d20cb0c6748 p-193.167.0.100-48995-2b2796a731402148918f0cbd53c6d71747 |bbr on ack|mode:0|pacing_rate:535839|bw:15761|cwnd:6855|full_bw_reached:0|inflight:0|srtt:31283|latest_rtt:32738|min_rtt:30926|applimit:1|lost:3|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:1|
[2025/09/12 05:04:48 213083] [debug] |scid:ad7dde12be2d6d20cb0c6748|xqc_process_frames|frame_type:6|
[2025/09/12 05:04:48 213088] [debug] |scid:ad7dde12be2d6d20cb0c6748|xqc_process_crypto_frame|level:2|
[2025/09/12 05:04:48 213092] [debug] |scid:ad7dde12be2d6d20cb0c6748|xqc_read_crypto_stream|xqc_read_crypto_stream|level:2|
[2025/09/12 05:04:48 213096] [debug] |scid:ad7dde12be2d6d20cb0c6748|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:2|36u|
[2025/09/12 05:04:48 213209] [debug] |scid:ad7dde12be2d6d20cb0c6748|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:3|SSL_quic_write_level:3|rv:1|
[2025/09/12 05:04:48 213215] [debug] |scid:ad7dde12be2d6d20cb0c6748|xqc_tls_do_handshake|TLS handshake|ret:1|
[2025/09/12 05:04:48 213220] [debug] |scid:ad7dde12be2d6d20cb0c6748|xqc_engine_remove_wakeup_queue|next_tick_time:1757653488258047|pq_index:0|
[2025/09/12 05:04:48 213225] [debug] |scid:ad7dde12be2d6d20cb0c6748|xqc_engine_add_active_queue|last_ticked_time:1757653488180114|
[2025/09/12 05:04:48 213229] [debug] |scid:ad7dde12be2d6d20cb0c6748|xqc_create_crypto_stream|encrypt_level:3|cur_state:S_HANDSHAKE_SENT|
[2025/09/12 05:04:48 213233] [debug] |scid:ad7dde12be2d6d20cb0c6748|xqc_process_crypto_frame|server create 1RTT stream|
[2025/09/12 05:04:48 213238] [info] |scid:ad7dde12be2d6d20cb0c6748|xqc_send_ctl_on_pns_discard|xqc_send_ctl_set_loss_detection_timer on discard pns:0
[2025/09/12 05:04:48 213242] [debug] |scid:ad7dde12be2d6d20cb0c6748|xqc_send_ctl_set_loss_detection_timer|unset|no ack-eliciting pkts in flight|conn:0000558BB8B298EC|path:0|
[2025/09/12 05:04:48 213246] [debug] |scid:ad7dde12be2d6d20cb0c6748|xqc_timer_unset|type:LOSS_DETECTION|
[2025/09/12 05:04:48 213250] [debug] |scid:ad7dde12be2d6d20cb0c6748|xqc_timer_unset|type:ACK_HSK|
[2025/09/12 05:04:48 213255] [debug] |scid:ad7dde12be2d6d20cb0c6748|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 05:04:48 213260] [debug] |scid:ad7dde12be2d6d20cb0c6748|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:1554849473|largest:1554849473|pns:1|
[2025/09/12 05:04:48 213264] [info] |scid:ad7dde12be2d6d20cb0c6748|xqc_conn_on_pkt_processed|====>|conn:0000558BB8B298EC|path:0|size:420|pkt_type:HSK|pkt_num:1554849473|frame:ACK CRYPTO |recv_time:1757653488212898|dcid:ad7dde12be2d6d20cb0c6748|dcid_seq:0|
[2025/09/12 05:04:48 213274] [debug] |scid:ad7dde12be2d6d20cb0c6748|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:ad7dde12be2d6d20cb0c6748|spin_bit:0|
[2025/09/12 05:04:48 213278] [warn] |scid:ad7dde12be2d6d20cb0c6748|xqc_packet_parse_single|delay|buff 1RTT packet before handshake completed|
[2025/09/12 05:04:48 213283] [debug] |scid:ad7dde12be2d6d20cb0c6748|xqc_conn_buff_undecrypt_packet_in|====>|delay|undecrypt_count:1|encrypt_level:3|
[2025/09/12 05:04:48 213288] [info] |scid:ad7dde12be2d6d20cb0c6748|xqc_conn_process_packet|ignore err|-630|
[2025/09/12 05:04:48 213292] [debug] |scid:ad7dde12be2d6d20cb0c6748|xqc_timer_set|type:PATH_IDLE|expire:1757653548212898|now:1757653488212898|interv:60000000|
[2025/09/12 05:04:48 213296] [debug] |scid:ad7dde12be2d6d20cb0c6748|xqc_timer_set|type:CONN_IDLE|expire:1757653548212898|now:1757653488212898|interv:60000000|
[2025/09/12 05:04:48 213300] [debug] |xqc_engine_main_logic|BEGIN|now:1757653488213300|
[2025/09/12 05:04:48 213304] [debug] |scid:ad7dde12be2d6d20cb0c6748|xqc_engine_process_conn|conn:0000558BB8B298EC|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:1757653488213304|
[2025/09/12 05:04:48 213309] [debug] |scid:ad7dde12be2d6d20cb0c6748|xqc_conn_check_handshake_complete|HANDSHAKE_COMPLETED|conn:0000558BB8B298EC|
[2025/09/12 05:04:48 213313] [info] |scid:ad7dde12be2d6d20cb0c6748|xqc_conn_handshake_confirmed|handshake confirmed|conn:0000558BB8B298EC|
[2025/09/12 05:04:48 213317] [info] |scid:ad7dde12be2d6d20cb0c6748|xqc_send_ctl_on_pns_discard|xqc_send_ctl_set_loss_detection_timer on discard pns:1
[2025/09/12 05:04:48 213321] [debug] |scid:ad7dde12be2d6d20cb0c6748|xqc_send_ctl_set_loss_detection_timer|unset|no ack-eliciting pkts in flight|conn:0000558BB8B298EC|path:0|
[2025/09/12 05:04:48 213325] [debug] |scid:ad7dde12be2d6d20cb0c6748|xqc_timer_unset|type:LOSS_DETECTION|
[2025/09/12 05:04:48 213330] [debug] |scid:ad7dde12be2d6d20cb0c6748|xqc_conn_gen_token|expire:1758258288|
[2025/09/12 05:04:48 213335] [debug] |scid:ad7dde12be2d6d20cb0c6748|xqc_conn_early_data_reject|reject|
[2025/09/12 05:04:48 213339] [debug] |scid:ad7dde12be2d6d20cb0c6748|xqc_crypto_stream_on_read|encrypt_level:2|cur_state:S_HANDSHAKE_SENT|next_state:ESTABED|
[2025/09/12 05:04:48 213344] [debug] |scid:ad7dde12be2d6d20cb0c6748|xqc_conn_process_undecrypt_packet_in|delay|undecrypt_count:1|encrypt_level:3|
[2025/09/12 05:04:48 213348] [debug] |scid:ad7dde12be2d6d20cb0c6748|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:ad7dde12be2d6d20cb0c6748|spin_bit:0|
[2025/09/12 05:04:48 213353] [debug] |scid:ad7dde12be2d6d20cb0c6748|xqc_packet_decrypt|largest_pn:0|
[2025/09/12 05:04:48 213357] [debug] |scid:ad7dde12be2d6d20cb0c6748|xqc_packet_decrypt|decryption nonce|path_id:0|pn:1554849468|
[2025/09/12 05:04:48 213363] [debug] |scid:ad7dde12be2d6d20cb0c6748|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:1554849468|
[2025/09/12 05:04:48 213367] [debug] |scid:ad7dde12be2d6d20cb0c6748|xqc_process_frames|frame_type:18|
[2025/09/12 05:04:48 213371] [debug] |scid:ad7dde12be2d6d20cb0c6748|xqc_process_new_conn_id_frame|new_conn_id|20a59681f50f0c64f1330e2feadf45a6cf|sr_token:ff2e63be17f42220026a77f0d47367ae
[2025/09/12 05:04:48 213378] [debug] |scid:ad7dde12be2d6d20cb0c6748|xqc_process_frames|frame_type:18|
[2025/09/12 05:04:48 213382] [debug] |scid:ad7dde12be2d6d20cb0c6748|xqc_process_new_conn_id_frame|new_conn_id|e0946b33ad738c11f7bcda734efb09d675|sr_token:52765482f26a71eecf7f97de474e64ac
[2025/09/12 05:04:48 213387] [debug] |scid:ad7dde12be2d6d20cb0c6748|xqc_process_frames|frame_type:18|
[2025/09/12 05:04:48 213390] [debug] |scid:ad7dde12be2d6d20cb0c6748|xqc_process_new_conn_id_frame|new_conn_id|82a00535fed3ff1187af5196612d456e73|sr_token:6ec9d6fa0d4e49433a1a9df3ca0e147f
[2025/09/12 05:04:48 213395] [debug] |scid:ad7dde12be2d6d20cb0c6748|xqc_process_frames|frame_type:18|
[2025/09/12 05:04:48 213402] [debug] |scid:ad7dde12be2d6d20cb0c6748|xqc_process_new_conn_id_frame|new_conn_id|2cf9915e60b267d40078e18e9c6d07bf4b|sr_token:29019f9fcf9e02af90a34f8d8e3323e2
[2025/09/12 05:04:48 213407] [debug] |scid:ad7dde12be2d6d20cb0c6748|xqc_process_frames|frame_type:18|
[2025/09/12 05:04:48 213411] [debug] |scid:ad7dde12be2d6d20cb0c6748|xqc_process_new_conn_id_frame|new_conn_id|f1b80da5e3f95b43018fc32ed29b651a38|sr_token:dd55138515c2e4c1509cc060a2434d2b
[2025/09/12 05:04:48 213416] [debug] |scid:ad7dde12be2d6d20cb0c6748|xqc_process_frames|frame_type:18|
[2025/09/12 05:04:48 213419] [debug] |scid:ad7dde12be2d6d20cb0c6748|xqc_process_new_conn_id_frame|new_conn_id|3f7679539cb920182eda36cc25e28552e3|sr_token:3f030712f96a103c39d99dbd4e04a2b2
[2025/09/12 05:04:48 213424] [debug] |scid:ad7dde12be2d6d20cb0c6748|xqc_process_frames|frame_type:18|
[2025/09/12 05:04:48 213428] [debug] |scid:ad7dde12be2d6d20cb0c6748|xqc_process_new_conn_id_frame|new_conn_id|a112c96bad4b3fff6db6341f9f78602190|sr_token:9b0dc2cdd90b00632fd5479f45994c95
[2025/09/12 05:04:48 213433] [debug] |scid:ad7dde12be2d6d20cb0c6748|xqc_process_frames|frame_type:b|
[2025/09/12 05:04:48 213437] [debug] |scid:ad7dde12be2d6d20cb0c6748|xqc_process_stream_frame|offset:0|data_length:17|fin:1|stream_id:0|path:0|
[2025/09/12 05:04:48 213444] [debug] |scid:ad7dde12be2d6d20cb0c6748|xqc_insert_stream_frame|merge left|merged_offset_end:17|new_offset:0|new_len:17|
[2025/09/12 05:04:48 213449] [debug] |scid:ad7dde12be2d6d20cb0c6748|xqc_process_stream_frame|xqc_stream_ready_to_read all recvd|
[2025/09/12 05:04:48 213452] [debug] |scid:ad7dde12be2d6d20cb0c6748|xqc_process_stream_frame|stream_length:17|merged_offset_end:17|stream_id:0|
[2025/09/12 05:04:48 213457] [debug] |scid:ad7dde12be2d6d20cb0c6748|xqc_timer_set|type:ACK_01RTT|expire:1757653488237898|now:1757653488212898|interv:25000|
[2025/09/12 05:04:48 213462] [debug] |scid:ad7dde12be2d6d20cb0c6748|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:1757653488212898|max_ack_delay:25000|
[2025/09/12 05:04:48 213466] [debug] |scid:ad7dde12be2d6d20cb0c6748|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:1554849468|largest:1554849468|pns:2|
[2025/09/12 05:04:48 213470] [info] |scid:ad7dde12be2d6d20cb0c6748|xqc_conn_on_pkt_processed|====>|conn:0000558BB8B298EC|path:0|size:312|pkt_type:SHORT_HEADER|pkt_num:1554849468|frame:STREAM NEW_CONNECTION_ID |recv_time:1757653488212898|dcid:ad7dde12be2d6d20cb0c6748|dcid_seq:0|
[2025/09/12 05:04:48 213475] [debug] |scid:ad7dde12be2d6d20cb0c6748|xqc_process_crypto_write_streams|
[2025/09/12 05:04:48 213480] [debug] |scid:ad7dde12be2d6d20cb0c6748|xqc_crypto_stream_on_write|enc_level|3|
[2025/09/12 05:04:48 213484] [info] |scid:ad7dde12be2d6d20cb0c6748|xqc_crypto_stream_send|crypto send data|pkt_num:0|size:283|sent:261|pkt_type:SHORT_HEADER|frame:CRYPTO |now:1757653488213484|
[2025/09/12 05:04:48 213489] [info] |scid:ad7dde12be2d6d20cb0c6748|xqc_crypto_stream_send|crypto send data|pkt_num:0|size:284|sent:262|pkt_type:SHORT_HEADER|frame:CRYPTO |now:1757653488213489|
[2025/09/12 05:04:48 213493] [debug] |scid:ad7dde12be2d6d20cb0c6748|xqc_crypto_stream_on_write|encrypt_level:3|cur_state:ESTABED|next_state:ESTABED|
[2025/09/12 05:04:48 213497] [debug] |scid:ad7dde12be2d6d20cb0c6748|xqc_process_read_streams|stream_read_notify|flag:2|stream_id:0|conn:0000558BB8B298EC|
[2025/09/12 05:04:48 213548] [debug] |scid:ad7dde12be2d6d20cb0c6748|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:25165824|
[2025/09/12 05:04:48 213553] [debug] |scid:ad7dde12be2d6d20cb0c6748|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 05:04:48 213558] [debug] |scid:ad7dde12be2d6d20cb0c6748|xqc_sample_check_app_limited|path:0|applimit:1111|
[2025/09/12 05:04:48 213566] [info] |scid:ad7dde12be2d6d20cb0c6748|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:0000558BB8B298EC|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 05:04:48 213582] [debug] |scid:ad7dde12be2d6d20cb0c6748|xqc_engine_conn_logic|engine is running on conn:l-0.0.0.0-443-ad7dde12be2d6d20cb0c6748 p-193.167.0.100-48995-2b2796a731402148918f0cbd53c6d71747|
[2025/09/12 05:04:48 213593] [debug] |scid:ad7dde12be2d6d20cb0c6748|xqc_gen_ack_frame|largest_recv:1554849473|ack_delay:695|first_ack_range:2|largest_pkt_recv_time:1757653488212898|
[2025/09/12 05:04:48 213601] [debug] |scid:ad7dde12be2d6d20cb0c6748|xqc_gen_ack_frame|high:1554849473|low:1554849471|pkt_pns:1|
[2025/09/12 05:04:48 213607] [debug] |scid:ad7dde12be2d6d20cb0c6748|xqc_write_ack_to_one_packet|ack_size:13|path:0|path_largest_recv:1554849473|frame_largest_recv:1554849473|
[2025/09/12 05:04:48 213613] [debug] |scid:ad7dde12be2d6d20cb0c6748|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:1|
[2025/09/12 05:04:48 213630] [debug] |scid:ad7dde12be2d6d20cb0c6748|xqc_write_new_conn_id_frame_to_packet|gen_new_scid|cid:bf6e7846b3da68ca56fff8dc|sr_token:00d60fd9fe7f00007b3a819f8b550000|seq_num:1
[2025/09/12 05:04:48 213640] [debug] |scid:ad7dde12be2d6d20cb0c6748|xqc_write_new_conn_id_frame_to_packet|gen_new_scid|cid:67b9b1ff575aaa71693fcf61|sr_token:00d60fd9fe7f00007b3a819f8b550000|seq_num:2
[2025/09/12 05:04:48 213647] [debug] |scid:ad7dde12be2d6d20cb0c6748|xqc_path_get_perf_class|conn:0000558BB8B298EC|path_id:0|path_srtt:31283|min_srtt:31283|path_bw:15761|loss_rate:75.00|path_pto:0|
[2025/09/12 05:04:48 213654] [debug] |scid:ad7dde12be2d6d20cb0c6748|xqc_minrtt_scheduler_get_path|path srtt|conn:0000558BB8B298EC|path_id:0|path_srtt:31283|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:04:48 213661] [debug] |scid:ad7dde12be2d6d20cb0c6748|xqc_minrtt_scheduler_get_path|best path:0|frame_type:HANDSHAKE_DONE |pn:0|size:23|reinj:0|path_class:4|
[2025/09/12 05:04:48 213668] [debug] |scid:ad7dde12be2d6d20cb0c6748|xqc_path_get_perf_class|conn:0000558BB8B298EC|path_id:0|path_srtt:31283|min_srtt:31283|path_bw:15761|loss_rate:75.00|path_pto:0|
[2025/09/12 05:04:48 213674] [debug] |scid:ad7dde12be2d6d20cb0c6748|xqc_minrtt_scheduler_get_path|path srtt|conn:0000558BB8B298EC|path_id:0|path_srtt:31283|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:04:48 213682] [debug] |scid:ad7dde12be2d6d20cb0c6748|xqc_minrtt_scheduler_get_path|best path:0|frame_type:NEW_TOKEN |pn:0|size:33|reinj:0|path_class:4|
[2025/09/12 05:04:48 213688] [debug] |scid:ad7dde12be2d6d20cb0c6748|xqc_path_get_perf_class|conn:0000558BB8B298EC|path_id:0|path_srtt:31283|min_srtt:31283|path_bw:15761|loss_rate:75.00|path_pto:0|
[2025/09/12 05:04:48 213695] [debug] |scid:ad7dde12be2d6d20cb0c6748|xqc_minrtt_scheduler_get_path|path srtt|conn:0000558BB8B298EC|path_id:0|path_srtt:31283|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:04:48 213702] [debug] |scid:ad7dde12be2d6d20cb0c6748|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CRYPTO |pn:0|size:283|reinj:0|path_class:4|
[2025/09/12 05:04:48 213708] [debug] |scid:ad7dde12be2d6d20cb0c6748|xqc_path_get_perf_class|conn:0000558BB8B298EC|path_id:0|path_srtt:31283|min_srtt:31283|path_bw:15761|loss_rate:75.00|path_pto:0|
[2025/09/12 05:04:48 213714] [debug] |scid:ad7dde12be2d6d20cb0c6748|xqc_minrtt_scheduler_get_path|path srtt|conn:0000558BB8B298EC|path_id:0|path_srtt:31283|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:04:48 213721] [debug] |scid:ad7dde12be2d6d20cb0c6748|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CRYPTO |pn:0|size:284|reinj:0|path_class:4|
[2025/09/12 05:04:48 213727] [debug] |scid:ad7dde12be2d6d20cb0c6748|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:ACK |stream_id:0|stream_offset:0|
[2025/09/12 05:04:48 213736] [debug] |scid:ad7dde12be2d6d20cb0c6748|xqc_path_get_perf_class|conn:0000558BB8B298EC|path_id:0|path_srtt:31283|min_srtt:31283|path_bw:15761|loss_rate:75.00|path_pto:0|
[2025/09/12 05:04:48 213740] [debug] |scid:ad7dde12be2d6d20cb0c6748|xqc_minrtt_scheduler_get_path|path srtt|conn:0000558BB8B298EC|path_id:0|path_srtt:31283|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:04:48 213745] [debug] |scid:ad7dde12be2d6d20cb0c6748|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 05:04:48 213749] [debug] |scid:ad7dde12be2d6d20cb0c6748|xqc_path_get_perf_class|conn:0000558BB8B298EC|path_id:0|path_srtt:31283|min_srtt:31283|path_bw:15761|loss_rate:75.00|path_pto:0|
[2025/09/12 05:04:48 213753] [debug] |scid:ad7dde12be2d6d20cb0c6748|xqc_minrtt_scheduler_get_path|path srtt|conn:0000558BB8B298EC|path_id:0|path_srtt:31283|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:04:48 213757] [debug] |scid:ad7dde12be2d6d20cb0c6748|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 05:04:48 213761] [debug] |scid:ad7dde12be2d6d20cb0c6748|xqc_path_get_perf_class|conn:0000558BB8B298EC|path_id:0|path_srtt:31283|min_srtt:31283|path_bw:15761|loss_rate:75.00|path_pto:0|
[2025/09/12 05:04:48 213765] [debug] |scid:ad7dde12be2d6d20cb0c6748|xqc_send_ctl_can_send|l-0.0.0.0-443-ad7dde12be2d6d20cb0c6748 p-193.167.0.100-48995-2b2796a731402148918f0cbd53c6d71747 |path:0|can:1|pkt_sz:1050|schedule_bytes:731|inflight:0|cwnd:6855|conn:0000558BB8B298EC|stream_id:0|stream_offset:1024|
[2025/09/12 05:04:48 213770] [debug] |scid:ad7dde12be2d6d20cb0c6748|xqc_minrtt_scheduler_get_path|path srtt|conn:0000558BB8B298EC|path_id:0|path_srtt:31283|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:04:48 213774] [debug] |scid:ad7dde12be2d6d20cb0c6748|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1050|reinj:0|path_class:4|
[2025/09/12 05:04:48 213779] [debug] |scid:ad7dde12be2d6d20cb0c6748|xqc_check_acked_or_dropped_pkt|conn:0000558BB8B298EC|pkt_num:0|size:23|pkt_type:SHORT_HEADER|frame:HANDSHAKE_DONE |
[2025/09/12 05:04:48 213784] [debug] |scid:ad7dde12be2d6d20cb0c6748|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:0|
[2025/09/12 05:04:48 213817] [info] |scid:ad7dde12be2d6d20cb0c6748|xqc_send_packet_with_pn|<==|conn:0000558BB8B298EC|path:0|pkt_num:0|size:23|sent:39|pkt_type:SHORT_HEADER|frame:HANDSHAKE_DONE |inflight:0|now:1757653488213791|stream_id:0|stream_offset:0|
[2025/09/12 05:04:48 213827] [debug] |scid:ad7dde12be2d6d20cb0c6748|xqc_send_ctl_on_packet_sent|conn:0000558BB8B298EC|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 05:04:48 213835] [debug] |scid:ad7dde12be2d6d20cb0c6748|xqc_send_ctl_on_packet_sent|path:0|inflight:0|applimit:1111|
[2025/09/12 05:04:48 213842] [debug] |scid:ad7dde12be2d6d20cb0c6748|xqc_send_ctl_get_pto_time_and_space|srtt:31283|rtt_var:9193|pto_duration:68055|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:04:48 213848] [debug] |scid:ad7dde12be2d6d20cb0c6748|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8B298EC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:04:48 213852] [debug] |scid:ad7dde12be2d6d20cb0c6748|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8B298EC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:04:48 213856] [debug] |scid:ad7dde12be2d6d20cb0c6748|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8B298EC|path:0|PNS: 2, unacked: 23|
[2025/09/12 05:04:48 213859] [debug] |scid:ad7dde12be2d6d20cb0c6748|xqc_timer_set|type:LOSS_DETECTION|expire:1757653488306846|now:1757653488213842|interv:93004|
[2025/09/12 05:04:48 213863] [debug] |scid:ad7dde12be2d6d20cb0c6748|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB8B298EC|path:0|pns:2|expire:1757653488306846|now:1757653488213842|interval:93004|pto_count:0|srtt:31283
[2025/09/12 05:04:48 213872] [debug] |scid:ad7dde12be2d6d20cb0c6748|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:6855|inflight:23|
[2025/09/12 05:04:48 213877] [debug] |scid:ad7dde12be2d6d20cb0c6748|xqc_check_acked_or_dropped_pkt|conn:0000558BB8B298EC|pkt_num:0|size:33|pkt_type:SHORT_HEADER|frame:NEW_TOKEN |
[2025/09/12 05:04:48 213881] [debug] |scid:ad7dde12be2d6d20cb0c6748|xqc_send_ctl_set_next_pn_for_packet|optimistic ack detection|skipped_range:1-7|next_skip_chance:1757653488493046|current_time:1757653488213881|
[2025/09/12 05:04:48 213886] [debug] |scid:ad7dde12be2d6d20cb0c6748|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:8|
[2025/09/12 05:04:48 213911] [info] |scid:ad7dde12be2d6d20cb0c6748|xqc_send_packet_with_pn|<==|conn:0000558BB8B298EC|path:0|pkt_num:8|size:33|sent:49|pkt_type:SHORT_HEADER|frame:NEW_TOKEN |inflight:23|now:1757653488213892|stream_id:0|stream_offset:0|
[2025/09/12 05:04:48 213920] [debug] |scid:ad7dde12be2d6d20cb0c6748|xqc_send_ctl_on_packet_sent|conn:0000558BB8B298EC|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 05:04:48 213926] [debug] |scid:ad7dde12be2d6d20cb0c6748|xqc_send_ctl_on_packet_sent|path:0|inflight:23|applimit:1111|
[2025/09/12 05:04:48 213933] [debug] |scid:ad7dde12be2d6d20cb0c6748|xqc_send_ctl_get_pto_time_and_space|srtt:31283|rtt_var:9193|pto_duration:68055|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:04:48 213940] [debug] |scid:ad7dde12be2d6d20cb0c6748|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8B298EC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:04:48 213945] [debug] |scid:ad7dde12be2d6d20cb0c6748|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8B298EC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:04:48 213949] [debug] |scid:ad7dde12be2d6d20cb0c6748|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8B298EC|path:0|PNS: 2, unacked: 56|
[2025/09/12 05:04:48 213953] [debug] |scid:ad7dde12be2d6d20cb0c6748|xqc_timer_set|type:LOSS_DETECTION|expire:1757653488306947|now:1757653488213933|interv:93014|
[2025/09/12 05:04:48 213958] [debug] |scid:ad7dde12be2d6d20cb0c6748|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB8B298EC|path:0|pns:2|expire:1757653488306947|now:1757653488213933|interval:93014|pto_count:0|srtt:31283
[2025/09/12 05:04:48 213965] [debug] |scid:ad7dde12be2d6d20cb0c6748|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:6855|inflight:56|
[2025/09/12 05:04:48 213972] [debug] |scid:ad7dde12be2d6d20cb0c6748|xqc_check_acked_or_dropped_pkt|conn:0000558BB8B298EC|pkt_num:0|size:283|pkt_type:SHORT_HEADER|frame:CRYPTO |
[2025/09/12 05:04:48 213979] [debug] |scid:ad7dde12be2d6d20cb0c6748|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:9|
[2025/09/12 05:04:48 214005] [info] |scid:ad7dde12be2d6d20cb0c6748|xqc_send_packet_with_pn|<==|conn:0000558BB8B298EC|path:0|pkt_num:9|size:283|sent:299|pkt_type:SHORT_HEADER|frame:CRYPTO |inflight:56|now:1757653488213986|stream_id:0|stream_offset:0|
[2025/09/12 05:04:48 214013] [debug] |scid:ad7dde12be2d6d20cb0c6748|xqc_send_ctl_on_packet_sent|conn:0000558BB8B298EC|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 05:04:48 214019] [debug] |scid:ad7dde12be2d6d20cb0c6748|xqc_send_ctl_on_packet_sent|path:0|inflight:56|applimit:1111|
[2025/09/12 05:04:48 214025] [debug] |scid:ad7dde12be2d6d20cb0c6748|xqc_send_ctl_get_pto_time_and_space|srtt:31283|rtt_var:9193|pto_duration:68055|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:04:48 214032] [debug] |scid:ad7dde12be2d6d20cb0c6748|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8B298EC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:04:48 214052] [debug] |scid:ad7dde12be2d6d20cb0c6748|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8B298EC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:04:48 214070] [debug] |scid:ad7dde12be2d6d20cb0c6748|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8B298EC|path:0|PNS: 2, unacked: 339|
[2025/09/12 05:04:48 214077] [debug] |scid:ad7dde12be2d6d20cb0c6748|xqc_timer_set|type:LOSS_DETECTION|expire:1757653488307041|now:1757653488214025|interv:93016|
[2025/09/12 05:04:48 214083] [debug] |scid:ad7dde12be2d6d20cb0c6748|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB8B298EC|path:0|pns:2|expire:1757653488307041|now:1757653488214025|interval:93016|pto_count:0|srtt:31283
[2025/09/12 05:04:48 214090] [debug] |scid:ad7dde12be2d6d20cb0c6748|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:6855|inflight:339|
[2025/09/12 05:04:48 214097] [debug] |scid:ad7dde12be2d6d20cb0c6748|xqc_check_acked_or_dropped_pkt|conn:0000558BB8B298EC|pkt_num:0|size:284|pkt_type:SHORT_HEADER|frame:CRYPTO |
[2025/09/12 05:04:48 214102] [debug] |scid:ad7dde12be2d6d20cb0c6748|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:10|
[2025/09/12 05:04:48 214133] [info] |scid:ad7dde12be2d6d20cb0c6748|xqc_send_packet_with_pn|<==|conn:0000558BB8B298EC|path:0|pkt_num:10|size:284|sent:300|pkt_type:SHORT_HEADER|frame:CRYPTO |inflight:339|now:1757653488214113|stream_id:0|stream_offset:0|
[2025/09/12 05:04:48 214142] [debug] |scid:ad7dde12be2d6d20cb0c6748|xqc_send_ctl_on_packet_sent|conn:0000558BB8B298EC|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 05:04:48 214149] [debug] |scid:ad7dde12be2d6d20cb0c6748|xqc_send_ctl_on_packet_sent|path:0|inflight:339|applimit:1111|
[2025/09/12 05:04:48 214156] [debug] |scid:ad7dde12be2d6d20cb0c6748|xqc_send_ctl_get_pto_time_and_space|srtt:31283|rtt_var:9193|pto_duration:68055|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:04:48 214163] [debug] |scid:ad7dde12be2d6d20cb0c6748|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8B298EC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:04:48 214169] [debug] |scid:ad7dde12be2d6d20cb0c6748|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8B298EC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:04:48 214175] [debug] |scid:ad7dde12be2d6d20cb0c6748|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8B298EC|path:0|PNS: 2, unacked: 623|
[2025/09/12 05:04:48 214182] [debug] |scid:ad7dde12be2d6d20cb0c6748|xqc_timer_set|type:LOSS_DETECTION|expire:1757653488307168|now:1757653488214156|interv:93012|
[2025/09/12 05:04:48 214186] [debug] |scid:ad7dde12be2d6d20cb0c6748|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB8B298EC|path:0|pns:2|expire:1757653488307168|now:1757653488214156|interval:93012|pto_count:0|srtt:31283
[2025/09/12 05:04:48 214190] [debug] |scid:ad7dde12be2d6d20cb0c6748|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:6855|inflight:623|
[2025/09/12 05:04:48 214195] [debug] |scid:ad7dde12be2d6d20cb0c6748|xqc_check_acked_or_dropped_pkt|conn:0000558BB8B298EC|pkt_num:0|size:55|pkt_type:HSK|frame:ACK |
[2025/09/12 05:04:48 214199] [debug] |scid:ad7dde12be2d6d20cb0c6748|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:9|
[2025/09/12 05:04:48 214226] [info] |scid:ad7dde12be2d6d20cb0c6748|xqc_send_packet_with_pn|<==|conn:0000558BB8B298EC|path:0|pkt_num:9|size:55|sent:71|pkt_type:HSK|frame:ACK |inflight:623|now:1757653488214206|stream_id:0|stream_offset:0|
[2025/09/12 05:04:48 214235] [debug] |scid:ad7dde12be2d6d20cb0c6748|xqc_send_ctl_on_packet_sent|conn:0000558BB8B298EC|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 05:04:48 214243] [debug] |scid:ad7dde12be2d6d20cb0c6748|xqc_check_acked_or_dropped_pkt|conn:0000558BB8B298EC|pkt_num:0|size:54|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |
[2025/09/12 05:04:48 214250] [debug] |scid:ad7dde12be2d6d20cb0c6748|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:11|
[2025/09/12 05:04:48 214279] [info] |scid:ad7dde12be2d6d20cb0c6748|xqc_send_packet_with_pn|<==|conn:0000558BB8B298EC|path:0|pkt_num:11|size:54|sent:70|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |inflight:623|now:1757653488214262|stream_id:0|stream_offset:0|
[2025/09/12 05:04:48 214288] [debug] |scid:ad7dde12be2d6d20cb0c6748|xqc_send_ctl_on_packet_sent|conn:0000558BB8B298EC|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 05:04:48 214294] [debug] |scid:ad7dde12be2d6d20cb0c6748|xqc_send_ctl_on_packet_sent|path:0|inflight:623|applimit:1111|
[2025/09/12 05:04:48 214301] [debug] |scid:ad7dde12be2d6d20cb0c6748|xqc_send_ctl_get_pto_time_and_space|srtt:31283|rtt_var:9193|pto_duration:68055|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:04:48 214306] [debug] |scid:ad7dde12be2d6d20cb0c6748|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8B298EC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:04:48 214310] [debug] |scid:ad7dde12be2d6d20cb0c6748|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8B298EC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:04:48 214313] [debug] |scid:ad7dde12be2d6d20cb0c6748|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8B298EC|path:0|PNS: 2, unacked: 677|
[2025/09/12 05:04:48 214317] [debug] |scid:ad7dde12be2d6d20cb0c6748|xqc_timer_set|type:LOSS_DETECTION|expire:1757653488307317|now:1757653488214300|interv:93017|
[2025/09/12 05:04:48 214321] [debug] |scid:ad7dde12be2d6d20cb0c6748|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB8B298EC|path:0|pns:2|expire:1757653488307317|now:1757653488214300|interval:93017|pto_count:0|srtt:31283
[2025/09/12 05:04:48 214325] [debug] |scid:ad7dde12be2d6d20cb0c6748|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:6855|inflight:677|
[2025/09/12 05:04:48 214330] [debug] |scid:ad7dde12be2d6d20cb0c6748|xqc_check_acked_or_dropped_pkt|conn:0000558BB8B298EC|pkt_num:0|size:54|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |
[2025/09/12 05:04:48 214336] [debug] |scid:ad7dde12be2d6d20cb0c6748|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:12|
[2025/09/12 05:04:48 214362] [info] |scid:ad7dde12be2d6d20cb0c6748|xqc_send_packet_with_pn|<==|conn:0000558BB8B298EC|path:0|pkt_num:12|size:54|sent:70|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |inflight:677|now:1757653488214345|stream_id:0|stream_offset:0|
[2025/09/12 05:04:48 214371] [debug] |scid:ad7dde12be2d6d20cb0c6748|xqc_send_ctl_on_packet_sent|conn:0000558BB8B298EC|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 05:04:48 214378] [debug] |scid:ad7dde12be2d6d20cb0c6748|xqc_send_ctl_on_packet_sent|path:0|inflight:677|applimit:1111|
[2025/09/12 05:04:48 214385] [debug] |scid:ad7dde12be2d6d20cb0c6748|xqc_send_ctl_get_pto_time_and_space|srtt:31283|rtt_var:9193|pto_duration:68055|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:04:48 214391] [debug] |scid:ad7dde12be2d6d20cb0c6748|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8B298EC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:04:48 214394] [debug] |scid:ad7dde12be2d6d20cb0c6748|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8B298EC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:04:48 214398] [debug] |scid:ad7dde12be2d6d20cb0c6748|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8B298EC|path:0|PNS: 2, unacked: 731|
[2025/09/12 05:04:48 214402] [debug] |scid:ad7dde12be2d6d20cb0c6748|xqc_timer_set|type:LOSS_DETECTION|expire:1757653488307400|now:1757653488214385|interv:93015|
[2025/09/12 05:04:48 214406] [debug] |scid:ad7dde12be2d6d20cb0c6748|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB8B298EC|path:0|pns:2|expire:1757653488307400|now:1757653488214385|interval:93015|pto_count:0|srtt:31283
[2025/09/12 05:04:48 214410] [debug] |scid:ad7dde12be2d6d20cb0c6748|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:6855|inflight:731|
[2025/09/12 05:04:48 214419] [debug] |scid:ad7dde12be2d6d20cb0c6748|xqc_check_acked_or_dropped_pkt|conn:0000558BB8B298EC|pkt_num:0|size:1050|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:04:48 214424] [debug] |scid:ad7dde12be2d6d20cb0c6748|xqc_send_ctl_can_send|l-0.0.0.0-443-ad7dde12be2d6d20cb0c6748 p-193.167.0.100-48995-2b2796a731402148918f0cbd53c6d71747 |path:0|can:1|pkt_sz:1050|schedule_bytes:0|inflight:731|cwnd:6855|conn:0000558BB8B298EC|stream_id:0|stream_offset:1024|
[2025/09/12 05:04:48 214428] [debug] |scid:ad7dde12be2d6d20cb0c6748|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:04:48 214432] [debug] |scid:ad7dde12be2d6d20cb0c6748|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:13|
[2025/09/12 05:04:48 214457] [info] |scid:ad7dde12be2d6d20cb0c6748|xqc_send_packet_with_pn|<==|conn:0000558BB8B298EC|path:0|pkt_num:13|size:1050|sent:1066|pkt_type:SHORT_HEADER|frame:STREAM |inflight:731|now:1757653488214439|stream_id:0|stream_offset:1024|
[2025/09/12 05:04:48 214466] [debug] |scid:ad7dde12be2d6d20cb0c6748|xqc_send_ctl_on_packet_sent|conn:0000558BB8B298EC|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 05:04:48 214473] [debug] |scid:ad7dde12be2d6d20cb0c6748|xqc_send_ctl_on_packet_sent|path:0|inflight:731|applimit:1111|
[2025/09/12 05:04:48 214481] [debug] |scid:ad7dde12be2d6d20cb0c6748|xqc_send_ctl_get_pto_time_and_space|srtt:31283|rtt_var:9193|pto_duration:68055|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:04:48 214486] [debug] |scid:ad7dde12be2d6d20cb0c6748|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8B298EC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:04:48 214490] [debug] |scid:ad7dde12be2d6d20cb0c6748|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8B298EC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:04:48 214494] [debug] |scid:ad7dde12be2d6d20cb0c6748|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8B298EC|path:0|PNS: 2, unacked: 1781|
[2025/09/12 05:04:48 214498] [debug] |scid:ad7dde12be2d6d20cb0c6748|xqc_timer_set|type:LOSS_DETECTION|expire:1757653488307494|now:1757653488214480|interv:93014|
[2025/09/12 05:04:48 214502] [debug] |scid:ad7dde12be2d6d20cb0c6748|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB8B298EC|path:0|pns:2|expire:1757653488307494|now:1757653488214480|interval:93014|pto_count:0|srtt:31283
[2025/09/12 05:04:48 214507] [debug] |scid:ad7dde12be2d6d20cb0c6748|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:6855|inflight:1781|
[2025/09/12 05:04:48 214511] [debug] |scid:ad7dde12be2d6d20cb0c6748|xqc_conn_next_wakeup_time|wakeup_time:1757653488237898|
[2025/09/12 05:04:48 214516] [debug] |scid:ad7dde12be2d6d20cb0c6748|xqc_engine_add_wakeup_queue|next_tick_time:1757653488237898|
[2025/09/12 05:04:48 214520] [debug] |xqc_engine_wakeup_after|wakeup:1757653488237898|now:1757653488214519|diff:23379|
[2025/09/12 05:04:48 214524] [debug] |xqc_engine_main_logic|END|now:1757653488213304|
[2025/09/12 05:04:48 214529] [debug] |xqc_engine_main_logic|BEGIN|now:1757653488214529|
[2025/09/12 05:04:48 214533] [debug] |xqc_engine_wakeup_after|wakeup:1757653488237898|now:1757653488214533|diff:23365|
[2025/09/12 05:04:48 214537] [debug] |xqc_engine_main_logic|END|now:1757653488214529|
[2025/09/12 05:04:48 238612] [debug] |xqc_engine_main_logic|BEGIN|now:1757653488238611|
[2025/09/12 05:04:48 238626] [debug] |scid:ad7dde12be2d6d20cb0c6748|xqc_engine_remove_wakeup_queue|next_tick_time:1757653488237898|pq_index:0|
[2025/09/12 05:04:48 238633] [debug] |scid:ad7dde12be2d6d20cb0c6748|xqc_engine_add_active_queue|last_ticked_time:1757653488213304|
[2025/09/12 05:04:48 238640] [debug] |scid:ad7dde12be2d6d20cb0c6748|xqc_engine_process_conn|conn:0000558BB8B298EC|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:1757653488238638|
[2025/09/12 05:04:48 238646] [debug] |scid:ad7dde12be2d6d20cb0c6748|xqc_timer_expire|timer expired|type:ACK_01RTT|expire_time:1757653488237898|now:1757653488238638|
[2025/09/12 05:04:48 238659] [debug] |scid:ad7dde12be2d6d20cb0c6748|xqc_timer_ack_timeout|pns:2|path:0|
[2025/09/12 05:04:48 238664] [debug] |scid:ad7dde12be2d6d20cb0c6748|xqc_timer_expire|unset|type:ACK_01RTT|expire_time:1757653488237898|now:1757653488238638|
[2025/09/12 05:04:48 238669] [debug] |scid:ad7dde12be2d6d20cb0c6748|xqc_timer_unset|type:ACK_01RTT|
[2025/09/12 05:04:48 238675] [debug] |scid:ad7dde12be2d6d20cb0c6748|xqc_gen_ack_frame|largest_recv:1554849468|ack_delay:25777|first_ack_range:0|largest_pkt_recv_time:1757653488212898|
[2025/09/12 05:04:48 238681] [debug] |scid:ad7dde12be2d6d20cb0c6748|xqc_gen_ack_frame|high:1554849468|low:1554849468|pkt_pns:2|
[2025/09/12 05:04:48 238686] [debug] |scid:ad7dde12be2d6d20cb0c6748|xqc_write_ack_to_one_packet|ack_size:13|path:0|path_largest_recv:1554849468|frame_largest_recv:1554849468|
[2025/09/12 05:04:48 238691] [debug] |scid:ad7dde12be2d6d20cb0c6748|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:2|
[2025/09/12 05:04:48 238697] [debug] |scid:ad7dde12be2d6d20cb0c6748|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:ACK |stream_id:0|stream_offset:0|
[2025/09/12 05:04:48 238703] [debug] |scid:ad7dde12be2d6d20cb0c6748|xqc_check_acked_or_dropped_pkt|conn:0000558BB8B298EC|pkt_num:0|size:35|pkt_type:SHORT_HEADER|frame:ACK |
[2025/09/12 05:04:48 238709] [debug] |scid:ad7dde12be2d6d20cb0c6748|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:14|
[2025/09/12 05:04:48 238749] [info] |scid:ad7dde12be2d6d20cb0c6748|xqc_send_packet_with_pn|<==|conn:0000558BB8B298EC|path:0|pkt_num:14|size:35|sent:51|pkt_type:SHORT_HEADER|frame:ACK |inflight:1781|now:1757653488238718|stream_id:0|stream_offset:0|
[2025/09/12 05:04:48 238761] [debug] |scid:ad7dde12be2d6d20cb0c6748|xqc_send_ctl_on_packet_sent|conn:0000558BB8B298EC|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 05:04:48 238771] [debug] |scid:ad7dde12be2d6d20cb0c6748|xqc_conn_next_wakeup_time|wakeup_time:1757653488307494|
[2025/09/12 05:04:48 238779] [debug] |scid:ad7dde12be2d6d20cb0c6748|xqc_engine_add_wakeup_queue|next_tick_time:1757653488307494|
[2025/09/12 05:04:48 238788] [debug] |xqc_engine_wakeup_after|wakeup:1757653488307494|now:1757653488238788|diff:68706|
[2025/09/12 05:04:48 238794] [debug] |xqc_engine_main_logic|END|now:1757653488238638|
[2025/09/12 05:04:48 244579] [info] |xqc_engine_packet_process|==>|conn:0000558BB8B298EC|size:40|state:ESTABED|recv_time:1757653488244578|
[2025/09/12 05:04:48 244596] [debug] |scid:ad7dde12be2d6d20cb0c6748|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:ad7dde12be2d6d20cb0c6748|spin_bit:0|
[2025/09/12 05:04:48 244607] [debug] |scid:ad7dde12be2d6d20cb0c6748|xqc_packet_decrypt|largest_pn:1554849468|
[2025/09/12 05:04:48 244614] [debug] |scid:ad7dde12be2d6d20cb0c6748|xqc_packet_decrypt|decryption nonce|path_id:0|pn:1554849470|
[2025/09/12 05:04:48 244624] [debug] |scid:ad7dde12be2d6d20cb0c6748|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:1554849470|
[2025/09/12 05:04:48 244632] [debug] |scid:ad7dde12be2d6d20cb0c6748|xqc_process_frames|frame_type:2|
[2025/09/12 05:04:48 244641] [debug] |scid:ad7dde12be2d6d20cb0c6748|xqc_send_ctl_on_ack_received|conn:0000558BB8B298EC|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 05:04:48 244651] [debug] |scid:ad7dde12be2d6d20cb0c6748|xqc_update_sample|sampler_update|prior_lost:3|tx_in_flight:23|prior_delivered:1111|prior_time:1757653488213791|is_app_limited:1|send_elapse:0|ack_elapse:30787|ctl_first_sent_time:1757653488213791|lagest_ack_time:1757653488244578|curr_delivered:1134|
[2025/09/12 05:04:48 244660] [debug] |scid:ad7dde12be2d6d20cb0c6748|xqc_update_sample|sampler_sent_time_update:1757653488213791|
[2025/09/12 05:04:48 244668] [debug] |scid:ad7dde12be2d6d20cb0c6748|xqc_send_ctl_on_ack_received|sndq_packets_used:6||sndq_packets_used_bytes:0|sndq_packets_free:3|
[2025/09/12 05:04:48 244686] [debug] |scid:ad7dde12be2d6d20cb0c6748|xqc_send_ctl_on_ack_received|conn:0000558BB8B298EC|path:0|pkt_num:8|origin_pktnum:0|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 05:04:48 244695] [debug] |scid:ad7dde12be2d6d20cb0c6748|xqc_update_sample|sampler_update|prior_lost:3|tx_in_flight:23|prior_delivered:1111|prior_time:1757653488213791|is_app_limited:1|send_elapse:0|ack_elapse:30787|ctl_first_sent_time:1757653488213791|lagest_ack_time:1757653488244578|curr_delivered:1167|
[2025/09/12 05:04:48 244704] [debug] |scid:ad7dde12be2d6d20cb0c6748|xqc_update_sample|sampler_sent_time_update:1757653488213892|
[2025/09/12 05:04:48 244712] [debug] |scid:ad7dde12be2d6d20cb0c6748|xqc_send_ctl_on_ack_received|sndq_packets_used:5||sndq_packets_used_bytes:0|sndq_packets_free:4|
[2025/09/12 05:04:48 244718] [debug] |scid:ad7dde12be2d6d20cb0c6748|xqc_send_ctl_update_rtt|before update rtt|conn:0000558BB8B298EC|srtt:31283|rttvar:9193|minrtt:30926|latest_rtt:30686|ack_delay:40|
[2025/09/12 05:04:48 244726] [debug] |scid:ad7dde12be2d6d20cb0c6748|xqc_send_ctl_update_rtt|l-0.0.0.0-443-ad7dde12be2d6d20cb0c6748 p-193.167.0.100-48995-2b2796a731402148918f0cbd53c6d71747 |after update rtt|conn:0000558BB8B298EC|srtt:31203|rttvar:7054|minrtt:30686|latest_rtt:30686|ack_delay:40|
[2025/09/12 05:04:48 244734] [debug] |scid:ad7dde12be2d6d20cb0c6748|xqc_send_ctl_get_lost_sent_pn|largest_acked:8|lost_pn:3|thresh:5|
[2025/09/12 05:04:48 244742] [debug] |scid:ad7dde12be2d6d20cb0c6748|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:04:48 244750] [debug] |scid:ad7dde12be2d6d20cb0c6748|xqc_send_ctl_get_pto_time_and_space|srtt:31203|rtt_var:7054|pto_duration:59419|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:04:48 244759] [debug] |scid:ad7dde12be2d6d20cb0c6748|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8B298EC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:04:48 244766] [debug] |scid:ad7dde12be2d6d20cb0c6748|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8B298EC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:04:48 244774] [debug] |scid:ad7dde12be2d6d20cb0c6748|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8B298EC|path:0|PNS: 2, unacked: 1725|
[2025/09/12 05:04:48 244782] [debug] |scid:ad7dde12be2d6d20cb0c6748|xqc_timer_set|type:LOSS_DETECTION|expire:1757653488298858|now:1757653488244750|interv:54108|
[2025/09/12 05:04:48 244790] [debug] |scid:ad7dde12be2d6d20cb0c6748|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB8B298EC|path:0|pns:2|expire:1757653488298858|now:1757653488244750|interval:54108|pto_count:0|srtt:31203
[2025/09/12 05:04:48 244800] [debug] |scid:ad7dde12be2d6d20cb0c6748|xqc_generate_sample|sampler: send_elapse 0, ack_elapse 30787, delivered 56|rate 1818|lost 3|
[2025/09/12 05:04:48 244806] [debug] |scid:ad7dde12be2d6d20cb0c6748|xqc_bbr_update_bandwidth|BBRv1: RTT round update 3 -> 4|
[2025/09/12 05:04:48 244811] [debug] |scid:ad7dde12be2d6d20cb0c6748|xqc_bbr_update_min_rtt|probertt expire|rtt:30686, old_rtt:30926|
[2025/09/12 05:04:48 244816] [debug] |scid:ad7dde12be2d6d20cb0c6748|xqc_bbr_update_min_rtt|minrtt expire|rtt:30686, old_rtt:30926|
[2025/09/12 05:04:48 244821] [debug] |scid:ad7dde12be2d6d20cb0c6748|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:5744|extra_cwnd:1032|
[2025/09/12 05:04:48 244826] [debug] |scid:ad7dde12be2d6d20cb0c6748|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:6855|packet_lost:0|acked:56|po_sent_time:1757653488213892|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1167|
[2025/09/12 05:04:48 244831] [debug] |scid:ad7dde12be2d6d20cb0c6748|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:6855|packet_lost:0|acked:56|po_sent_time:1757653488213892|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1167|
[2025/09/12 05:04:48 244837] [debug] |scid:ad7dde12be2d6d20cb0c6748|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-ad7dde12be2d6d20cb0c6748 p-193.167.0.100-48995-2b2796a731402148918f0cbd53c6d71747 |bbr on ack|mode:0|pacing_rate:540031|bw:15761|cwnd:6911|full_bw_reached:0|inflight:1725|srtt:31203|latest_rtt:30686|min_rtt:30686|applimit:1|lost:3|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:1|
[2025/09/12 05:04:48 244850] [debug] |scid:ad7dde12be2d6d20cb0c6748|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:1554849470|largest:1554849470|pns:2|
[2025/09/12 05:04:48 244856] [info] |scid:ad7dde12be2d6d20cb0c6748|xqc_conn_on_pkt_processed|====>|conn:0000558BB8B298EC|path:0|size:40|pkt_type:SHORT_HEADER|pkt_num:1554849470|frame:ACK |recv_time:1757653488244578|dcid:ad7dde12be2d6d20cb0c6748|dcid_seq:0|
[2025/09/12 05:04:48 244862] [debug] |scid:ad7dde12be2d6d20cb0c6748|xqc_timer_set|type:PATH_IDLE|expire:1757653608244578|now:1757653488244578|interv:120000000|
[2025/09/12 05:04:48 244867] [debug] |scid:ad7dde12be2d6d20cb0c6748|xqc_timer_set|type:CONN_IDLE|expire:1757653608244578|now:1757653488244578|interv:120000000|
[2025/09/12 05:04:48 244873] [debug] |scid:ad7dde12be2d6d20cb0c6748|xqc_engine_remove_wakeup_queue|next_tick_time:1757653488307494|pq_index:0|
[2025/09/12 05:04:48 244879] [debug] |scid:ad7dde12be2d6d20cb0c6748|xqc_engine_add_active_queue|last_ticked_time:1757653488238638|
[2025/09/12 05:04:48 244884] [debug] |xqc_engine_main_logic|BEGIN|now:1757653488244884|
[2025/09/12 05:04:48 244890] [debug] |scid:ad7dde12be2d6d20cb0c6748|xqc_engine_process_conn|conn:0000558BB8B298EC|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:1757653488244888|
[2025/09/12 05:04:48 244896] [debug] |scid:ad7dde12be2d6d20cb0c6748|xqc_conn_next_wakeup_time|wakeup_time:1757653488298858|
[2025/09/12 05:04:48 244900] [debug] |scid:ad7dde12be2d6d20cb0c6748|xqc_engine_add_wakeup_queue|next_tick_time:1757653488298858|
[2025/09/12 05:04:48 244904] [debug] |xqc_engine_wakeup_after|wakeup:1757653488298858|now:1757653488244904|diff:53954|
[2025/09/12 05:04:48 244908] [debug] |xqc_engine_main_logic|END|now:1757653488244888|
[2025/09/12 05:04:48 244914] [debug] |xqc_engine_main_logic|BEGIN|now:1757653488244914|
[2025/09/12 05:04:48 244918] [debug] |xqc_engine_wakeup_after|wakeup:1757653488298858|now:1757653488244918|diff:53940|
[2025/09/12 05:04:48 244922] [debug] |xqc_engine_main_logic|END|now:1757653488244914|
[2025/09/12 05:04:48 245298] [info] |xqc_engine_packet_process|==>|conn:0000558BB8B298EC|size:42|state:ESTABED|recv_time:1757653488245297|
[2025/09/12 05:04:48 245311] [debug] |scid:ad7dde12be2d6d20cb0c6748|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:ad7dde12be2d6d20cb0c6748|spin_bit:0|
[2025/09/12 05:04:48 245320] [debug] |scid:ad7dde12be2d6d20cb0c6748|xqc_packet_decrypt|largest_pn:1554849470|
[2025/09/12 05:04:48 245326] [debug] |scid:ad7dde12be2d6d20cb0c6748|xqc_packet_decrypt|decryption nonce|path_id:0|pn:1554849471|
[2025/09/12 05:04:48 245334] [debug] |scid:ad7dde12be2d6d20cb0c6748|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:1554849471|
[2025/09/12 05:04:48 245341] [debug] |scid:ad7dde12be2d6d20cb0c6748|xqc_process_frames|frame_type:2|
[2025/09/12 05:04:48 245348] [debug] |scid:ad7dde12be2d6d20cb0c6748|xqc_send_ctl_on_ack_received|conn:0000558BB8B298EC|path:0|pkt_num:9|origin_pktnum:0|size:283|pns:2|pkt_type:SHORT_HEADER|frame:CRYPTO |conn_state:ESTABED|frame_largest_ack:12|path_largest_ack:9|
[2025/09/12 05:04:48 245355] [debug] |scid:ad7dde12be2d6d20cb0c6748|xqc_update_sample|sampler_update|prior_lost:3|tx_in_flight:339|prior_delivered:1111|prior_time:1757653488213791|is_app_limited:1|send_elapse:195|ack_elapse:31506|ctl_first_sent_time:1757653488213986|lagest_ack_time:1757653488245297|curr_delivered:1450|
[2025/09/12 05:04:48 245362] [debug] |scid:ad7dde12be2d6d20cb0c6748|xqc_update_sample|sampler_sent_time_update:1757653488213986|
[2025/09/12 05:04:48 245375] [debug] |scid:ad7dde12be2d6d20cb0c6748|xqc_send_ctl_on_ack_received|sndq_packets_used:4||sndq_packets_used_bytes:0|sndq_packets_free:5|
[2025/09/12 05:04:48 245382] [debug] |scid:ad7dde12be2d6d20cb0c6748|xqc_send_ctl_on_ack_received|conn:0000558BB8B298EC|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 05:04:48 245389] [debug] |scid:ad7dde12be2d6d20cb0c6748|xqc_update_sample|sampler_update|prior_lost:3|tx_in_flight:339|prior_delivered:1111|prior_time:1757653488213791|is_app_limited:1|send_elapse:195|ack_elapse:31506|ctl_first_sent_time:1757653488213986|lagest_ack_time:1757653488245297|curr_delivered:1504|
[2025/09/12 05:04:48 245396] [debug] |scid:ad7dde12be2d6d20cb0c6748|xqc_update_sample|sampler_sent_time_update:1757653488214262|
[2025/09/12 05:04:48 245402] [debug] |scid:ad7dde12be2d6d20cb0c6748|xqc_send_ctl_on_ack_received|sndq_packets_used:3||sndq_packets_used_bytes:0|sndq_packets_free:6|
[2025/09/12 05:04:48 245409] [debug] |scid:ad7dde12be2d6d20cb0c6748|xqc_send_ctl_on_ack_received|conn:0000558BB8B298EC|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 05:04:48 245415] [debug] |scid:ad7dde12be2d6d20cb0c6748|xqc_update_sample|sampler_update|prior_lost:3|tx_in_flight:339|prior_delivered:1111|prior_time:1757653488213791|is_app_limited:1|send_elapse:195|ack_elapse:31506|ctl_first_sent_time:1757653488213986|lagest_ack_time:1757653488245297|curr_delivered:1558|
[2025/09/12 05:04:48 245422] [debug] |scid:ad7dde12be2d6d20cb0c6748|xqc_update_sample|sampler_sent_time_update:1757653488214345|
[2025/09/12 05:04:48 245428] [debug] |scid:ad7dde12be2d6d20cb0c6748|xqc_send_ctl_on_ack_received|sndq_packets_used:2||sndq_packets_used_bytes:0|sndq_packets_free:7|
[2025/09/12 05:04:48 245434] [debug] |scid:ad7dde12be2d6d20cb0c6748|xqc_send_ctl_update_rtt|before update rtt|conn:0000558BB8B298EC|srtt:31203|rttvar:7054|minrtt:30686|latest_rtt:30952|ack_delay:56|
[2025/09/12 05:04:48 245441] [debug] |scid:ad7dde12be2d6d20cb0c6748|xqc_send_ctl_update_rtt|l-0.0.0.0-443-ad7dde12be2d6d20cb0c6748 p-193.167.0.100-48995-2b2796a731402148918f0cbd53c6d71747 |after update rtt|conn:0000558BB8B298EC|srtt:31165|rttvar:5367|minrtt:30686|latest_rtt:30952|ack_delay:56|
[2025/09/12 05:04:48 245448] [debug] |scid:ad7dde12be2d6d20cb0c6748|xqc_send_ctl_get_lost_sent_pn|largest_acked:12|lost_pn:7|thresh:5|
[2025/09/12 05:04:48 245454] [debug] |scid:ad7dde12be2d6d20cb0c6748|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:04:48 245460] [debug] |scid:ad7dde12be2d6d20cb0c6748|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:0000558BB8B298EC|path:0|pns:2|expire:1757653488276443|now:1757653488245460|interval:30983|
[2025/09/12 05:04:48 245467] [debug] |scid:ad7dde12be2d6d20cb0c6748|xqc_timer_set|type:LOSS_DETECTION|expire:1757653488276443|now:1757653488245460|interv:30983|
[2025/09/12 05:04:48 245472] [debug] |scid:ad7dde12be2d6d20cb0c6748|xqc_generate_sample|sampler: send_elapse 195, ack_elapse 31506, delivered 447|rate 14187|lost 3|
[2025/09/12 05:04:48 245477] [debug] |scid:ad7dde12be2d6d20cb0c6748|xqc_bbr_update_min_rtt|minrtt expire|rtt:30686, old_rtt:30686|
[2025/09/12 05:04:48 245481] [debug] |scid:ad7dde12be2d6d20cb0c6748|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:5744|extra_cwnd:1032|
[2025/09/12 05:04:48 245486] [debug] |scid:ad7dde12be2d6d20cb0c6748|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:6911|packet_lost:0|acked:391|po_sent_time:1757653488214345|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1167|
[2025/09/12 05:04:48 245493] [debug] |scid:ad7dde12be2d6d20cb0c6748|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:6911|packet_lost:0|acked:391|po_sent_time:1757653488214345|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1167|
[2025/09/12 05:04:48 245507] [debug] |scid:ad7dde12be2d6d20cb0c6748|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-ad7dde12be2d6d20cb0c6748 p-193.167.0.100-48995-2b2796a731402148918f0cbd53c6d71747 |bbr on ack|mode:0|pacing_rate:540031|bw:15761|cwnd:7302|full_bw_reached:0|inflight:1334|srtt:31165|latest_rtt:30952|min_rtt:30686|applimit:1|lost:3|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:04:48 245514] [debug] |scid:ad7dde12be2d6d20cb0c6748|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:1554849471|largest:1554849471|pns:2|
[2025/09/12 05:04:48 245519] [info] |scid:ad7dde12be2d6d20cb0c6748|xqc_conn_on_pkt_processed|====>|conn:0000558BB8B298EC|path:0|size:42|pkt_type:SHORT_HEADER|pkt_num:1554849471|frame:ACK |recv_time:1757653488245297|dcid:ad7dde12be2d6d20cb0c6748|dcid_seq:0|
[2025/09/12 05:04:48 245524] [debug] |scid:ad7dde12be2d6d20cb0c6748|xqc_timer_set|type:PATH_IDLE|expire:1757653608245297|now:1757653488245297|interv:120000000|
[2025/09/12 05:04:48 245528] [debug] |scid:ad7dde12be2d6d20cb0c6748|xqc_timer_set|type:CONN_IDLE|expire:1757653608245297|now:1757653488245297|interv:120000000|
[2025/09/12 05:04:48 245532] [debug] |scid:ad7dde12be2d6d20cb0c6748|xqc_engine_remove_wakeup_queue|next_tick_time:1757653488298858|pq_index:0|
[2025/09/12 05:04:48 245536] [debug] |scid:ad7dde12be2d6d20cb0c6748|xqc_engine_add_active_queue|last_ticked_time:1757653488244888|
[2025/09/12 05:04:48 245540] [debug] |xqc_engine_main_logic|BEGIN|now:1757653488245540|
[2025/09/12 05:04:48 245545] [debug] |scid:ad7dde12be2d6d20cb0c6748|xqc_engine_process_conn|conn:0000558BB8B298EC|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:1757653488245544|
[2025/09/12 05:04:48 245551] [debug] |scid:ad7dde12be2d6d20cb0c6748|xqc_conn_next_wakeup_time|wakeup_time:1757653488276443|
[2025/09/12 05:04:48 245555] [debug] |scid:ad7dde12be2d6d20cb0c6748|xqc_engine_add_wakeup_queue|next_tick_time:1757653488276443|
[2025/09/12 05:04:48 245559] [debug] |xqc_engine_wakeup_after|wakeup:1757653488276443|now:1757653488245559|diff:30884|
[2025/09/12 05:04:48 245563] [debug] |xqc_engine_main_logic|END|now:1757653488245544|
[2025/09/12 05:04:48 245569] [debug] |xqc_engine_main_logic|BEGIN|now:1757653488245569|
[2025/09/12 05:04:48 245573] [debug] |xqc_engine_wakeup_after|wakeup:1757653488276443|now:1757653488245572|diff:30871|
[2025/09/12 05:04:48 245576] [debug] |xqc_engine_main_logic|END|now:1757653488245569|
[2025/09/12 05:04:48 259348] [info] |xqc_engine_packet_process|==>|conn:0000558BB8B298EC|size:43|state:ESTABED|recv_time:1757653488259347|
[2025/09/12 05:04:48 259365] [debug] |scid:ad7dde12be2d6d20cb0c6748|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:ad7dde12be2d6d20cb0c6748|spin_bit:0|
[2025/09/12 05:04:48 259375] [debug] |scid:ad7dde12be2d6d20cb0c6748|xqc_packet_decrypt|largest_pn:1554849471|
[2025/09/12 05:04:48 259380] [debug] |scid:ad7dde12be2d6d20cb0c6748|xqc_packet_decrypt|decryption nonce|path_id:0|pn:1554849472|
[2025/09/12 05:04:48 259390] [debug] |scid:ad7dde12be2d6d20cb0c6748|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:1554849472|
[2025/09/12 05:04:48 259396] [debug] |scid:ad7dde12be2d6d20cb0c6748|xqc_process_frames|frame_type:2|
[2025/09/12 05:04:48 259403] [debug] |scid:ad7dde12be2d6d20cb0c6748|xqc_send_ctl_on_ack_received|conn:0000558BB8B298EC|path:0|pkt_num:13|origin_pktnum:0|size:1050|pns:2|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|frame_largest_ack:13|path_largest_ack:13|
[2025/09/12 05:04:48 259410] [debug] |scid:ad7dde12be2d6d20cb0c6748|xqc_update_sample|sampler_update|prior_lost:3|tx_in_flight:1781|prior_delivered:1111|prior_time:1757653488213791|is_app_limited:1|send_elapse:648|ack_elapse:45556|ctl_first_sent_time:1757653488214439|lagest_ack_time:1757653488259347|curr_delivered:2608|
[2025/09/12 05:04:48 259417] [debug] |scid:ad7dde12be2d6d20cb0c6748|xqc_update_sample|sampler_sent_time_update:1757653488214439|
[2025/09/12 05:04:48 259431] [debug] |scid:ad7dde12be2d6d20cb0c6748|xqc_conn_decrease_unacked_stream_ref|stream enter DATA RECVD|stream_id:0
[2025/09/12 05:04:48 259440] [debug] |scid:ad7dde12be2d6d20cb0c6748|xqc_stream_maybe_need_close|stream_id:0|stream_type:0|
[2025/09/12 05:04:48 259446] [debug] |scid:ad7dde12be2d6d20cb0c6748|xqc_timer_set|type:STREAM_CLOSE|expire:1757653488492344|now:1757653488259445|interv:232899|
[2025/09/12 05:04:48 259453] [debug] |scid:ad7dde12be2d6d20cb0c6748|xqc_send_ctl_on_ack_received|sndq_packets_used:1||sndq_packets_used_bytes:0|sndq_packets_free:8|
[2025/09/12 05:04:48 259459] [debug] |scid:ad7dde12be2d6d20cb0c6748|xqc_send_ctl_update_rtt|before update rtt|conn:0000558BB8B298EC|srtt:31165|rttvar:5367|minrtt:30686|latest_rtt:44908|ack_delay:13192|
[2025/09/12 05:04:48 259465] [debug] |scid:ad7dde12be2d6d20cb0c6748|xqc_send_ctl_update_rtt|l-0.0.0.0-443-ad7dde12be2d6d20cb0c6748 p-193.167.0.100-48995-2b2796a731402148918f0cbd53c6d71747 |after update rtt|conn:0000558BB8B298EC|srtt:31234|rttvar:4163|minrtt:30686|latest_rtt:44908|ack_delay:13192|
[2025/09/12 05:04:48 259472] [debug] |scid:ad7dde12be2d6d20cb0c6748|xqc_send_ctl_get_lost_sent_pn|largest_acked:13|lost_pn:8|thresh:5|
[2025/09/12 05:04:48 259478] [debug] |scid:ad7dde12be2d6d20cb0c6748|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:04:48 259484] [debug] |scid:ad7dde12be2d6d20cb0c6748|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:0000558BB8B298EC|path:0|pns:2|expire:1757653488303929|now:1757653488259484|interval:44445|
[2025/09/12 05:04:48 259491] [debug] |scid:ad7dde12be2d6d20cb0c6748|xqc_timer_set|type:LOSS_DETECTION|expire:1757653488303929|now:1757653488259484|interv:44445|
[2025/09/12 05:04:48 259496] [debug] |scid:ad7dde12be2d6d20cb0c6748|xqc_generate_sample|sampler: send_elapse 648, ack_elapse 45556, delivered 1497|rate 32860|lost 3|
[2025/09/12 05:04:48 259500] [debug] |scid:ad7dde12be2d6d20cb0c6748|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (32860) in round 4|
[2025/09/12 05:04:48 259505] [debug] |scid:ad7dde12be2d6d20cb0c6748|xqc_bbr_update_min_rtt|minrtt expire|rtt:30686, old_rtt:30686|
[2025/09/12 05:04:48 259511] [debug] |scid:ad7dde12be2d6d20cb0c6748|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:5744|extra_cwnd:2100|
[2025/09/12 05:04:48 259518] [debug] |scid:ad7dde12be2d6d20cb0c6748|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:7302|packet_lost:0|acked:1050|po_sent_time:1757653488214439|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1167|
[2025/09/12 05:04:48 259524] [debug] |scid:ad7dde12be2d6d20cb0c6748|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:7302|packet_lost:0|acked:1050|po_sent_time:1757653488214439|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1167|
[2025/09/12 05:04:48 259530] [debug] |scid:ad7dde12be2d6d20cb0c6748|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-ad7dde12be2d6d20cb0c6748 p-193.167.0.100-48995-2b2796a731402148918f0cbd53c6d71747 |bbr on ack|mode:0|pacing_rate:540031|bw:32860|cwnd:8352|full_bw_reached:0|inflight:284|srtt:31234|latest_rtt:44908|min_rtt:30686|applimit:1|lost:3|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:04:48 259536] [stats] |scid:ad7dde12be2d6d20cb0c6748|xqc_send_ctl_info_circle_record|l-0.0.0.0-443-ad7dde12be2d6d20cb0c6748 p-193.167.0.100-48995-2b2796a731402148918f0cbd53c6d71747 |path:0||cwnd:8352|inflight:284|mode:0|applimit:0|pacing_rate:540031|bw:32860|srtt:31234|latest_rtt:44908|min_rtt:30686|send:19|lost:3|tlp:1|recv:6|recovery:0|slow_start:1|conn_life:1645438|acked:1050|delivered:2608|is_cwnd_limited:0|
[2025/09/12 05:04:48 259542] [debug] |scid:ad7dde12be2d6d20cb0c6748|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:1554849472|largest:1554849472|pns:2|
[2025/09/12 05:04:48 259547] [info] |scid:ad7dde12be2d6d20cb0c6748|xqc_conn_on_pkt_processed|====>|conn:0000558BB8B298EC|path:0|size:43|pkt_type:SHORT_HEADER|pkt_num:1554849472|frame:ACK |recv_time:1757653488259347|dcid:ad7dde12be2d6d20cb0c6748|dcid_seq:0|
[2025/09/12 05:04:48 259556] [debug] |scid:ad7dde12be2d6d20cb0c6748|xqc_timer_set|type:PATH_IDLE|expire:1757653608259347|now:1757653488259347|interv:120000000|
[2025/09/12 05:04:48 259560] [debug] |scid:ad7dde12be2d6d20cb0c6748|xqc_timer_set|type:CONN_IDLE|expire:1757653608259347|now:1757653488259347|interv:120000000|
[2025/09/12 05:04:48 259564] [debug] |scid:ad7dde12be2d6d20cb0c6748|xqc_engine_remove_wakeup_queue|next_tick_time:1757653488276443|pq_index:0|
[2025/09/12 05:04:48 259569] [debug] |scid:ad7dde12be2d6d20cb0c6748|xqc_engine_add_active_queue|last_ticked_time:1757653488245544|
[2025/09/12 05:04:48 259573] [debug] |xqc_engine_main_logic|BEGIN|now:1757653488259573|
[2025/09/12 05:04:48 259578] [debug] |scid:ad7dde12be2d6d20cb0c6748|xqc_engine_process_conn|conn:0000558BB8B298EC|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:1757653488259577|
[2025/09/12 05:04:48 259584] [debug] |scid:ad7dde12be2d6d20cb0c6748|xqc_conn_next_wakeup_time|wakeup_time:1757653488303929|
[2025/09/12 05:04:48 259588] [debug] |scid:ad7dde12be2d6d20cb0c6748|xqc_engine_add_wakeup_queue|next_tick_time:1757653488303929|
[2025/09/12 05:04:48 259592] [debug] |xqc_engine_wakeup_after|wakeup:1757653488303929|now:1757653488259592|diff:44337|
[2025/09/12 05:04:48 259596] [debug] |xqc_engine_main_logic|END|now:1757653488259577|
[2025/09/12 05:04:48 259602] [debug] |xqc_engine_main_logic|BEGIN|now:1757653488259602|
[2025/09/12 05:04:48 259606] [debug] |xqc_engine_wakeup_after|wakeup:1757653488303929|now:1757653488259605|diff:44324|
[2025/09/12 05:04:48 259609] [debug] |xqc_engine_main_logic|END|now:1757653488259602|
[2025/09/12 05:04:48 269488] [info] |xqc_engine_packet_process|==>|conn:0000558BB8B298EC|size:39|state:ESTABED|recv_time:1757653488269486|
[2025/09/12 05:04:48 269503] [debug] |scid:ad7dde12be2d6d20cb0c6748|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:ad7dde12be2d6d20cb0c6748|spin_bit:0|
[2025/09/12 05:04:48 269512] [debug] |scid:ad7dde12be2d6d20cb0c6748|xqc_packet_decrypt|largest_pn:1554849472|
[2025/09/12 05:04:48 269517] [debug] |scid:ad7dde12be2d6d20cb0c6748|xqc_packet_decrypt|decryption nonce|path_id:0|pn:1554849473|
[2025/09/12 05:04:48 269526] [debug] |scid:ad7dde12be2d6d20cb0c6748|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:1554849473|
[2025/09/12 05:04:48 269532] [debug] |scid:ad7dde12be2d6d20cb0c6748|xqc_process_frames|frame_type:1c|
[2025/09/12 05:04:48 269539] [debug] |scid:ad7dde12be2d6d20cb0c6748|xqc_timer_set|type:CONN_DRAINING|expire:1757653488488197|now:1757653488269539|interv:218658|
[2025/09/12 05:04:48 269545] [debug] |scid:ad7dde12be2d6d20cb0c6748|xqc_send_queue_drop_packets|sndq_packets_used:1|sndq_packets_used_bytes:0|sndq_packets_free:8|
[2025/09/12 05:04:48 269552] [debug] |scid:ad7dde12be2d6d20cb0c6748|xqc_send_queue_drop_packets|path:0|ctl_bytes_in_flight:284|
[2025/09/12 05:04:48 269558] [debug] |scid:ad7dde12be2d6d20cb0c6748|xqc_timer_unset|type:ACK_INIT|
[2025/09/12 05:04:48 269564] [debug] |scid:ad7dde12be2d6d20cb0c6748|xqc_timer_unset|type:ACK_HSK|
[2025/09/12 05:04:48 269569] [debug] |scid:ad7dde12be2d6d20cb0c6748|xqc_timer_unset|type:ACK_01RTT|
[2025/09/12 05:04:48 269575] [debug] |scid:ad7dde12be2d6d20cb0c6748|xqc_timer_unset|type:LOSS_DETECTION|
[2025/09/12 05:04:48 269603] [info] |scid:ad7dde12be2d6d20cb0c6748|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 05:04:48 269612] [debug] |scid:ad7dde12be2d6d20cb0c6748|xqc_conn_immediate_close|gen_conn_close|state:CLOSING|
[2025/09/12 05:04:48 269625] [debug] |scid:ad7dde12be2d6d20cb0c6748|xqc_process_frames|draining state, skip|
[2025/09/12 05:04:48 269631] [debug] |scid:ad7dde12be2d6d20cb0c6748|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:1554849473|largest:1554849473|pns:2|
[2025/09/12 05:04:48 269638] [info] |scid:ad7dde12be2d6d20cb0c6748|xqc_conn_on_pkt_processed|====>|conn:0000558BB8B298EC|path:0|size:39|pkt_type:SHORT_HEADER|pkt_num:1554849473|frame:CONNECTION_CLOSE |recv_time:1757653488269486|dcid:ad7dde12be2d6d20cb0c6748|dcid_seq:0|
[2025/09/12 05:04:48 269645] [debug] |scid:ad7dde12be2d6d20cb0c6748|xqc_timer_set|type:PATH_IDLE|expire:1757653608269486|now:1757653488269486|interv:120000000|
[2025/09/12 05:04:48 269651] [debug] |scid:ad7dde12be2d6d20cb0c6748|xqc_timer_set|type:CONN_IDLE|expire:1757653608269486|now:1757653488269486|interv:120000000|
[2025/09/12 05:04:48 269657] [debug] |scid:ad7dde12be2d6d20cb0c6748|xqc_engine_remove_wakeup_queue|next_tick_time:1757653488303929|pq_index:0|
[2025/09/12 05:04:48 269663] [debug] |scid:ad7dde12be2d6d20cb0c6748|xqc_engine_add_active_queue|last_ticked_time:1757653488259577|
[2025/09/12 05:04:48 269681] [debug] |xqc_engine_main_logic|BEGIN|now:1757653488269681|
[2025/09/12 05:04:48 269689] [debug] |scid:ad7dde12be2d6d20cb0c6748|xqc_engine_process_conn|conn:0000558BB8B298EC|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:1757653488269687|
[2025/09/12 05:04:48 269697] [debug] |scid:ad7dde12be2d6d20cb0c6748|xqc_path_get_perf_class|conn:0000558BB8B298EC|path_id:0|path_srtt:31234|min_srtt:31234|path_bw:32860|loss_rate:27.27|path_pto:0|
[2025/09/12 05:04:48 269704] [debug] |scid:ad7dde12be2d6d20cb0c6748|xqc_minrtt_scheduler_get_path|path srtt|conn:0000558BB8B298EC|path_id:0|path_srtt:31234|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:04:48 269711] [debug] |scid:ad7dde12be2d6d20cb0c6748|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CONNECTION_CLOSE |pn:0|size:26|reinj:0|path_class:2|
[2025/09/12 05:04:48 269718] [debug] |scid:ad7dde12be2d6d20cb0c6748|xqc_check_acked_or_dropped_pkt|conn:0000558BB8B298EC|pkt_num:0|size:26|pkt_type:SHORT_HEADER|frame:CONNECTION_CLOSE |
[2025/09/12 05:04:48 269725] [debug] |scid:ad7dde12be2d6d20cb0c6748|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:15|
[2025/09/12 05:04:48 269770] [info] |scid:ad7dde12be2d6d20cb0c6748|xqc_send_packet_with_pn|<==|conn:0000558BB8B298EC|path:0|pkt_num:15|size:26|sent:42|pkt_type:SHORT_HEADER|frame:CONNECTION_CLOSE |inflight:0|now:1757653488269734|stream_id:0|stream_offset:0|
[2025/09/12 05:04:48 269779] [debug] |scid:ad7dde12be2d6d20cb0c6748|xqc_send_ctl_on_packet_sent|conn:0000558BB8B298EC|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 05:04:48 269786] [debug] |scid:ad7dde12be2d6d20cb0c6748|xqc_conn_next_wakeup_time|wakeup_time:1757653488488197|
[2025/09/12 05:04:48 269793] [debug] |scid:ad7dde12be2d6d20cb0c6748|xqc_engine_add_wakeup_queue|next_tick_time:1757653488488197|
[2025/09/12 05:04:48 269798] [debug] |xqc_engine_wakeup_after|wakeup:1757653488488197|now:1757653488269798|diff:218399|
[2025/09/12 05:04:48 269804] [debug] |xqc_engine_main_logic|END|now:1757653488269687|
[2025/09/12 05:04:48 269811] [debug] |xqc_engine_main_logic|BEGIN|now:1757653488269811|
[2025/09/12 05:04:48 269816] [debug] |xqc_engine_wakeup_after|wakeup:1757653488488197|now:1757653488269816|diff:218381|
[2025/09/12 05:04:48 269822] [debug] |xqc_engine_main_logic|END|now:1757653488269811|
[2025/09/12 05:04:48 345612] [debug] |scid:628521275e1d36e4353a67f0|xqc_timer_set|type:CONN_IDLE|expire:1757653548345610|now:1757653488345610|interv:60000000|
[2025/09/12 05:04:48 345651] [debug] |scid:628521275e1d36e4353a67f0|xqc_timer_set|type:PATH_IDLE|expire:1757653548345651|now:1757653488345651|interv:60000000|
[2025/09/12 05:04:48 345668] [debug] |xqc_path_create|path:0|dcid:98ce0f8b79c2014daefcb7f28878c35114|scid:628521275e1d36e4353a67f0|create_path_count:1|
[2025/09/12 05:04:48 345677] [debug] |scid:628521275e1d36e4353a67f0|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 05:04:48 345684] [debug] |xqc_path_init|path:0|dcid:98ce0f8b79c2014daefcb7f28878c35114|scid:628521275e1d36e4353a67f0|state:2|
[2025/09/12 05:04:48 345690] [debug] |scid:628521275e1d36e4353a67f0|xqc_conn_create|success|scid:628521275e1d36e4353a67f0|dcid:98ce0f8b79c2014daefcb7f28878c35114|conn:0000558BB8B4C37C|
[2025/09/12 05:04:48 345697] [info] |scid:628521275e1d36e4353a67f0|xqc_conn_server_create|hash odcid conn|odcid:12385821d2bf917fcae3583a972ba4118f25|conn:0000558BB8B4C37C|
[2025/09/12 05:04:48 345710] [info] |scid:628521275e1d36e4353a67f0|xqc_conn_get_local_transport_params|generate sr_token[5753ccee21d034ee3002f48f1e333e31] for cid[12385821d2bf917fcae3583a972ba4118f25]
[2025/09/12 05:04:48 345731] [stats] |xqc_conn_server_init_path_addr|path:0|l-0.0.0.0-443-628521275e1d36e4353a67f0 p-193.167.0.100-51846-98ce0f8b79c2014daefcb7f28878c35114|
[2025/09/12 05:04:48 345736] [info] |xqc_engine_packet_process|==>|conn:0000558BB8B4C37C|size:1200|state:S_INIT|recv_time:1757653488345579|
[2025/09/12 05:04:48 345841] [debug] |scid:628521275e1d36e4353a67f0|xqc_packet_parse_initial|packet parse|initial|
[2025/09/12 05:04:48 345846] [debug] |scid:628521275e1d36e4353a67f0|xqc_packet_parse_initial|success|Length:1153|
[2025/09/12 05:04:48 345857] [debug] |scid:628521275e1d36e4353a67f0|xqc_packet_decrypt|largest_pn:0|
[2025/09/12 05:04:48 345861] [debug] |scid:628521275e1d36e4353a67f0|xqc_packet_decrypt|decryption nonce|path_id:0|pn:1325799473|
[2025/09/12 05:04:48 345869] [debug] |scid:628521275e1d36e4353a67f0|xqc_packet_decrypt_single|pkt_type:INIT|pkt_num:1325799473|
[2025/09/12 05:04:48 345873] [debug] |scid:628521275e1d36e4353a67f0|xqc_process_frames|frame_type:6|
[2025/09/12 05:04:48 345878] [info] |scid:628521275e1d36e4353a67f0|xqc_conn_check_token|token empty|
[2025/09/12 05:04:48 345883] [info] |scid:628521275e1d36e4353a67f0|xqc_process_crypto_frame|check_token fail|conn:0000558BB8B4C37C|l-0.0.0.0-443-628521275e1d36e4353a67f0 p-193.167.0.100-51846-98ce0f8b79c2014daefcb7f28878c35114|
[2025/09/12 05:04:48 345889] [debug] |scid:628521275e1d36e4353a67f0|xqc_create_crypto_stream|encrypt_level:0|cur_state:S_INIT|
[2025/09/12 05:04:48 345893] [debug] |scid:628521275e1d36e4353a67f0|xqc_process_crypto_frame|level:0|
[2025/09/12 05:04:48 345898] [debug] |scid:628521275e1d36e4353a67f0|xqc_read_crypto_stream|xqc_read_crypto_stream|level:0|
[2025/09/12 05:04:48 345902] [debug] |scid:628521275e1d36e4353a67f0|xqc_engine_add_active_queue|last_ticked_time:0|
[2025/09/12 05:04:48 345907] [debug] |scid:628521275e1d36e4353a67f0|xqc_create_crypto_stream|encrypt_level:2|cur_state:S_INIT|
[2025/09/12 05:04:48 345911] [debug] |scid:628521275e1d36e4353a67f0|xqc_process_crypto_frame|server create hsk stream|
[2025/09/12 05:04:48 345915] [debug] |scid:628521275e1d36e4353a67f0|xqc_process_frames|frame_type:6|
[2025/09/12 05:04:48 345919] [info] |scid:628521275e1d36e4353a67f0|xqc_conn_check_token|token empty|
[2025/09/12 05:04:48 345922] [info] |scid:628521275e1d36e4353a67f0|xqc_process_crypto_frame|check_token fail|conn:0000558BB8B4C37C|l-0.0.0.0-443-628521275e1d36e4353a67f0 p-193.167.0.100-51846-98ce0f8b79c2014daefcb7f28878c35114|
[2025/09/12 05:04:48 345927] [debug] |scid:628521275e1d36e4353a67f0|xqc_process_crypto_frame|level:0|
[2025/09/12 05:04:48 345930] [debug] |scid:628521275e1d36e4353a67f0|xqc_read_crypto_stream|xqc_read_crypto_stream|level:0|
[2025/09/12 05:04:48 345934] [debug] |scid:628521275e1d36e4353a67f0|xqc_process_frames|frame_type:6|
[2025/09/12 05:04:48 345938] [info] |scid:628521275e1d36e4353a67f0|xqc_conn_check_token|token empty|
[2025/09/12 05:04:48 345942] [info] |scid:628521275e1d36e4353a67f0|xqc_process_crypto_frame|check_token fail|conn:0000558BB8B4C37C|l-0.0.0.0-443-628521275e1d36e4353a67f0 p-193.167.0.100-51846-98ce0f8b79c2014daefcb7f28878c35114|
[2025/09/12 05:04:48 345951] [debug] |scid:628521275e1d36e4353a67f0|xqc_process_crypto_frame|level:0|
[2025/09/12 05:04:48 345954] [debug] |scid:628521275e1d36e4353a67f0|xqc_read_crypto_stream|xqc_read_crypto_stream|level:0|
[2025/09/12 05:04:48 345958] [debug] |scid:628521275e1d36e4353a67f0|xqc_process_frames|frame_type:6|
[2025/09/12 05:04:48 345962] [info] |scid:628521275e1d36e4353a67f0|xqc_conn_check_token|token empty|
[2025/09/12 05:04:48 345965] [info] |scid:628521275e1d36e4353a67f0|xqc_process_crypto_frame|check_token fail|conn:0000558BB8B4C37C|l-0.0.0.0-443-628521275e1d36e4353a67f0 p-193.167.0.100-51846-98ce0f8b79c2014daefcb7f28878c35114|
[2025/09/12 05:04:48 345969] [debug] |scid:628521275e1d36e4353a67f0|xqc_process_crypto_frame|level:0|
[2025/09/12 05:04:48 345973] [debug] |scid:628521275e1d36e4353a67f0|xqc_read_crypto_stream|xqc_read_crypto_stream|level:0|
[2025/09/12 05:04:48 345977] [debug] |scid:628521275e1d36e4353a67f0|xqc_process_frames|frame_type:6|
[2025/09/12 05:04:48 345981] [info] |scid:628521275e1d36e4353a67f0|xqc_conn_check_token|token empty|
[2025/09/12 05:04:48 345984] [info] |scid:628521275e1d36e4353a67f0|xqc_process_crypto_frame|check_token fail|conn:0000558BB8B4C37C|l-0.0.0.0-443-628521275e1d36e4353a67f0 p-193.167.0.100-51846-98ce0f8b79c2014daefcb7f28878c35114|
[2025/09/12 05:04:48 345988] [debug] |scid:628521275e1d36e4353a67f0|xqc_process_crypto_frame|level:0|
[2025/09/12 05:04:48 345992] [debug] |scid:628521275e1d36e4353a67f0|xqc_read_crypto_stream|xqc_read_crypto_stream|level:0|
[2025/09/12 05:04:48 345995] [debug] |scid:628521275e1d36e4353a67f0|xqc_process_frames|frame_type:6|
[2025/09/12 05:04:48 345999] [info] |scid:628521275e1d36e4353a67f0|xqc_conn_check_token|token empty|
[2025/09/12 05:04:48 346003] [info] |scid:628521275e1d36e4353a67f0|xqc_process_crypto_frame|check_token fail|conn:0000558BB8B4C37C|l-0.0.0.0-443-628521275e1d36e4353a67f0 p-193.167.0.100-51846-98ce0f8b79c2014daefcb7f28878c35114|
[2025/09/12 05:04:48 346007] [debug] |scid:628521275e1d36e4353a67f0|xqc_process_crypto_frame|level:0|
[2025/09/12 05:04:48 346010] [debug] |scid:628521275e1d36e4353a67f0|xqc_read_crypto_stream|xqc_read_crypto_stream|level:0|
[2025/09/12 05:04:48 346014] [debug] |scid:628521275e1d36e4353a67f0|xqc_process_frames|frame_type:6|
[2025/09/12 05:04:48 346018] [info] |scid:628521275e1d36e4353a67f0|xqc_conn_check_token|token empty|
[2025/09/12 05:04:48 346021] [info] |scid:628521275e1d36e4353a67f0|xqc_process_crypto_frame|check_token fail|conn:0000558BB8B4C37C|l-0.0.0.0-443-628521275e1d36e4353a67f0 p-193.167.0.100-51846-98ce0f8b79c2014daefcb7f28878c35114|
[2025/09/12 05:04:48 346025] [debug] |scid:628521275e1d36e4353a67f0|xqc_process_crypto_frame|level:0|
[2025/09/12 05:04:48 346029] [debug] |scid:628521275e1d36e4353a67f0|xqc_read_crypto_stream|xqc_read_crypto_stream|level:0|
[2025/09/12 05:04:48 346033] [debug] |scid:628521275e1d36e4353a67f0|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:0|28u|
[2025/09/12 05:04:48 346063] [debug] |scid:628521275e1d36e4353a67f0|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:0|SSL_quic_write_level:0|rv:-1|
[2025/09/12 05:04:48 346071] [debug] |scid:628521275e1d36e4353a67f0|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/09/12 05:04:48 346076] [debug] |scid:628521275e1d36e4353a67f0|xqc_process_frames|frame_type:0|
[2025/09/12 05:04:48 346080] [debug] |scid:628521275e1d36e4353a67f0|xqc_process_padding_frame|process padding|
[2025/09/12 05:04:48 346084] [debug] |scid:628521275e1d36e4353a67f0|xqc_process_frames|frame_type:6|
[2025/09/12 05:04:48 346087] [info] |scid:628521275e1d36e4353a67f0|xqc_conn_check_token|token empty|
[2025/09/12 05:04:48 346091] [info] |scid:628521275e1d36e4353a67f0|xqc_process_crypto_frame|check_token fail|conn:0000558BB8B4C37C|l-0.0.0.0-443-628521275e1d36e4353a67f0 p-193.167.0.100-51846-98ce0f8b79c2014daefcb7f28878c35114|
[2025/09/12 05:04:48 346095] [debug] |scid:628521275e1d36e4353a67f0|xqc_process_crypto_frame|level:0|
[2025/09/12 05:04:48 346102] [debug] |scid:628521275e1d36e4353a67f0|xqc_read_crypto_stream|xqc_read_crypto_stream|level:0|
[2025/09/12 05:04:48 346106] [debug] |scid:628521275e1d36e4353a67f0|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:0|28u|
[2025/09/12 05:04:48 346110] [debug] |scid:628521275e1d36e4353a67f0|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:0|SSL_quic_write_level:0|rv:-1|
[2025/09/12 05:04:48 346114] [debug] |scid:628521275e1d36e4353a67f0|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/09/12 05:04:48 346118] [debug] |scid:628521275e1d36e4353a67f0|xqc_process_frames|frame_type:6|
[2025/09/12 05:04:48 346122] [info] |scid:628521275e1d36e4353a67f0|xqc_conn_check_token|token empty|
[2025/09/12 05:04:48 346125] [info] |scid:628521275e1d36e4353a67f0|xqc_process_crypto_frame|check_token fail|conn:0000558BB8B4C37C|l-0.0.0.0-443-628521275e1d36e4353a67f0 p-193.167.0.100-51846-98ce0f8b79c2014daefcb7f28878c35114|
[2025/09/12 05:04:48 346129] [debug] |scid:628521275e1d36e4353a67f0|xqc_process_crypto_frame|level:0|
[2025/09/12 05:04:48 346133] [debug] |scid:628521275e1d36e4353a67f0|xqc_read_crypto_stream|xqc_read_crypto_stream|level:0|
[2025/09/12 05:04:48 346137] [debug] |scid:628521275e1d36e4353a67f0|xqc_process_frames|frame_type:6|
[2025/09/12 05:04:48 346140] [info] |scid:628521275e1d36e4353a67f0|xqc_conn_check_token|token empty|
[2025/09/12 05:04:48 346144] [info] |scid:628521275e1d36e4353a67f0|xqc_process_crypto_frame|check_token fail|conn:0000558BB8B4C37C|l-0.0.0.0-443-628521275e1d36e4353a67f0 p-193.167.0.100-51846-98ce0f8b79c2014daefcb7f28878c35114|
[2025/09/12 05:04:48 346148] [debug] |scid:628521275e1d36e4353a67f0|xqc_process_crypto_frame|level:0|
[2025/09/12 05:04:48 346152] [debug] |scid:628521275e1d36e4353a67f0|xqc_read_crypto_stream|xqc_read_crypto_stream|level:0|
[2025/09/12 05:04:48 346155] [debug] |scid:628521275e1d36e4353a67f0|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:0|56u|
[2025/09/12 05:04:48 346159] [debug] |scid:628521275e1d36e4353a67f0|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:0|SSL_quic_write_level:0|rv:-1|
[2025/09/12 05:04:48 346163] [debug] |scid:628521275e1d36e4353a67f0|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/09/12 05:04:48 346167] [debug] |scid:628521275e1d36e4353a67f0|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:0|112u|
[2025/09/12 05:04:48 346171] [debug] |scid:628521275e1d36e4353a67f0|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:0|SSL_quic_write_level:0|rv:-1|
[2025/09/12 05:04:48 346175] [debug] |scid:628521275e1d36e4353a67f0|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/09/12 05:04:48 346179] [debug] |scid:628521275e1d36e4353a67f0|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:0|5u|
[2025/09/12 05:04:48 346183] [debug] |scid:628521275e1d36e4353a67f0|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:0|SSL_quic_write_level:0|rv:-1|
[2025/09/12 05:04:48 346187] [debug] |scid:628521275e1d36e4353a67f0|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/09/12 05:04:48 346190] [debug] |scid:628521275e1d36e4353a67f0|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:0|5u|
[2025/09/12 05:04:48 346195] [debug] |scid:628521275e1d36e4353a67f0|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:0|SSL_quic_write_level:0|rv:-1|
[2025/09/12 05:04:48 346198] [debug] |scid:628521275e1d36e4353a67f0|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/09/12 05:04:48 346202] [debug] |scid:628521275e1d36e4353a67f0|xqc_process_frames|frame_type:0|
[2025/09/12 05:04:48 346206] [debug] |scid:628521275e1d36e4353a67f0|xqc_process_padding_frame|process padding|
[2025/09/12 05:04:48 346210] [debug] |scid:628521275e1d36e4353a67f0|xqc_process_frames|frame_type:6|
[2025/09/12 05:04:48 346213] [info] |scid:628521275e1d36e4353a67f0|xqc_conn_check_token|token empty|
[2025/09/12 05:04:48 346217] [info] |scid:628521275e1d36e4353a67f0|xqc_process_crypto_frame|check_token fail|conn:0000558BB8B4C37C|l-0.0.0.0-443-628521275e1d36e4353a67f0 p-193.167.0.100-51846-98ce0f8b79c2014daefcb7f28878c35114|
[2025/09/12 05:04:48 346224] [debug] |scid:628521275e1d36e4353a67f0|xqc_process_crypto_frame|level:0|
[2025/09/12 05:04:48 346228] [debug] |scid:628521275e1d36e4353a67f0|xqc_read_crypto_stream|xqc_read_crypto_stream|level:0|
[2025/09/12 05:04:48 346231] [debug] |scid:628521275e1d36e4353a67f0|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:0|5u|
[2025/09/12 05:04:48 346235] [debug] |scid:628521275e1d36e4353a67f0|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:0|SSL_quic_write_level:0|rv:-1|
[2025/09/12 05:04:48 346239] [debug] |scid:628521275e1d36e4353a67f0|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/09/12 05:04:48 346243] [debug] |scid:628521275e1d36e4353a67f0|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:0|5u|
[2025/09/12 05:04:48 346247] [debug] |scid:628521275e1d36e4353a67f0|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:0|SSL_quic_write_level:0|rv:-1|
[2025/09/12 05:04:48 346251] [debug] |scid:628521275e1d36e4353a67f0|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/09/12 05:04:48 346254] [debug] |scid:628521275e1d36e4353a67f0|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:0|5u|
[2025/09/12 05:04:48 346258] [debug] |scid:628521275e1d36e4353a67f0|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:0|SSL_quic_write_level:0|rv:-1|
[2025/09/12 05:04:48 346262] [debug] |scid:628521275e1d36e4353a67f0|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/09/12 05:04:48 346266] [debug] |scid:628521275e1d36e4353a67f0|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:0|5u|
[2025/09/12 05:04:48 346270] [debug] |scid:628521275e1d36e4353a67f0|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:0|SSL_quic_write_level:0|rv:-1|
[2025/09/12 05:04:48 346274] [debug] |scid:628521275e1d36e4353a67f0|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/09/12 05:04:48 346278] [debug] |scid:628521275e1d36e4353a67f0|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:0|11u|
[2025/09/12 05:04:48 346321] [info] |scid:628521275e1d36e4353a67f0|xqc_ssl_cert_cb|cert chain or key empty|sni:server4
[2025/09/12 05:04:48 346484] [debug] |scid:628521275e1d36e4353a67f0|xqc_conn_tls_transport_params_cb|1RTT_transport_params|max_datagram_frame_size:0|
[2025/09/12 05:04:48 346489] [debug] |scid:628521275e1d36e4353a67f0|xqc_conn_enable_multipath|xqc_conn_enable_multipath|1|0|
[2025/09/12 05:04:48 346494] [warn] |scid:628521275e1d36e4353a67f0|xqc_conn_try_to_enable_multipath|multipath_version_negotiation err|
[2025/09/12 05:04:48 346697] [debug] |scid:628521275e1d36e4353a67f0|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:2|SSL_quic_write_level:3|rv:0|
[2025/09/12 05:04:48 346702] [debug] |scid:628521275e1d36e4353a67f0|xqc_tls_do_handshake|TLS handshake|ret:0|
[2025/09/12 05:04:48 346707] [debug] |scid:628521275e1d36e4353a67f0|xqc_process_frames|frame_type:0|
[2025/09/12 05:04:48 346711] [debug] |scid:628521275e1d36e4353a67f0|xqc_process_padding_frame|process padding|
[2025/09/12 05:04:48 346718] [debug] |scid:628521275e1d36e4353a67f0|xqc_timer_unset|type:ACK_INIT|
[2025/09/12 05:04:48 346724] [debug] |scid:628521275e1d36e4353a67f0|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 05:04:48 346729] [debug] |scid:628521275e1d36e4353a67f0|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:1325799473|largest:1325799473|pns:0|
[2025/09/12 05:04:48 346734] [info] |scid:628521275e1d36e4353a67f0|xqc_conn_on_pkt_processed|====>|conn:0000558BB8B4C37C|path:0|size:1200|pkt_type:INIT|pkt_num:1325799473|frame:PADDING CRYPTO |recv_time:1757653488345579|dcid:12385821d2bf917fcae3583a972ba4118f25|dcid_seq:0|
[2025/09/12 05:04:48 346740] [debug] |scid:628521275e1d36e4353a67f0|xqc_timer_set|type:PATH_IDLE|expire:1757653548345579|now:1757653488345579|interv:60000000|
[2025/09/12 05:04:48 346744] [debug] |scid:628521275e1d36e4353a67f0|xqc_timer_set|type:CONN_IDLE|expire:1757653548345579|now:1757653488345579|interv:60000000|
[2025/09/12 05:04:48 346748] [debug] |xqc_engine_main_logic|BEGIN|now:1757653488346748|
[2025/09/12 05:04:48 346758] [debug] |scid:628521275e1d36e4353a67f0|xqc_engine_process_conn|conn:0000558BB8B4C37C|state:S_INIT|flag:TICKING DCID_OK UPPER_CONN_EXIST INIT_RECVD NEED_RUN (null) |now:1757653488346758|
[2025/09/12 05:04:48 346764] [info] |scid:628521275e1d36e4353a67f0|xqc_conn_check_tx_key|keys are ready, can send 1rtt now|
[2025/09/12 05:04:48 346768] [debug] |scid:628521275e1d36e4353a67f0|xqc_crypto_stream_on_read|encrypt_level:0|cur_state:S_INIT|next_state:S_INITIAL_RECVD|
[2025/09/12 05:04:48 346772] [debug] |scid:628521275e1d36e4353a67f0|xqc_process_crypto_write_streams|
[2025/09/12 05:04:48 346776] [debug] |scid:628521275e1d36e4353a67f0|xqc_crypto_stream_on_write|enc_level|0|
[2025/09/12 05:04:48 346780] [debug] |scid:628521275e1d36e4353a67f0|xqc_crypto_stream_on_write|cur_state:1|switch|
[2025/09/12 05:04:48 346787] [info] |scid:628521275e1d36e4353a67f0|xqc_crypto_stream_send|crypto send data|pkt_num:0|size:137|sent:94|pkt_type:INIT|frame:CRYPTO |now:1757653488346786|
[2025/09/12 05:04:48 346791] [debug] |scid:628521275e1d36e4353a67f0|xqc_crypto_stream_on_write|encrypt_level:0|cur_state:S_INITIAL_RECVD|next_state:S_INITIAL_SENT|
[2025/09/12 05:04:48 346795] [debug] |scid:628521275e1d36e4353a67f0|xqc_process_crypto_write_streams|
[2025/09/12 05:04:48 346799] [debug] |scid:628521275e1d36e4353a67f0|xqc_crypto_stream_on_write|enc_level|2|
[2025/09/12 05:04:48 346803] [info] |scid:628521275e1d36e4353a67f0|xqc_crypto_stream_send|crypto send data|pkt_num:0|size:194|sent:152|pkt_type:HSK|frame:CRYPTO |now:1757653488346803|
[2025/09/12 05:04:48 346808] [info] |scid:628521275e1d36e4353a67f0|xqc_crypto_stream_send|crypto send data|pkt_num:0|size:516|sent:474|pkt_type:HSK|frame:CRYPTO |now:1757653488346808|
[2025/09/12 05:04:48 346813] [info] |scid:628521275e1d36e4353a67f0|xqc_crypto_stream_send|crypto send data|pkt_num:0|size:126|sent:84|pkt_type:HSK|frame:CRYPTO |now:1757653488346813|
[2025/09/12 05:04:48 346818] [info] |scid:628521275e1d36e4353a67f0|xqc_crypto_stream_send|crypto send data|pkt_num:0|size:82|sent:40|pkt_type:HSK|frame:CRYPTO |now:1757653488346817|
[2025/09/12 05:04:48 346822] [debug] |scid:628521275e1d36e4353a67f0|xqc_crypto_stream_on_write|encrypt_level:2|cur_state:S_INITIAL_SENT|next_state:S_HANDSHAKE_SENT|
[2025/09/12 05:04:48 346827] [debug] |scid:628521275e1d36e4353a67f0|xqc_gen_ack_frame|largest_recv:1325799473|ack_delay:1248|first_ack_range:0|largest_pkt_recv_time:1757653488345579|
[2025/09/12 05:04:48 346832] [debug] |scid:628521275e1d36e4353a67f0|xqc_gen_ack_frame|high:1325799473|low:1325799473|pkt_pns:0|
[2025/09/12 05:04:48 346836] [debug] |scid:628521275e1d36e4353a67f0|xqc_write_ack_to_one_packet|ack_size:13|path:0|path_largest_recv:1325799473|frame_largest_recv:1325799473|
[2025/09/12 05:04:48 346840] [debug] |scid:628521275e1d36e4353a67f0|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:0|
[2025/09/12 05:04:48 346846] [debug] |scid:628521275e1d36e4353a67f0|xqc_path_get_perf_class|conn:0000558BB8B4C37C|path_id:0|path_srtt:250000|min_srtt:250000|path_bw:0|loss_rate:0.00|path_pto:0|
[2025/09/12 05:04:48 346851] [debug] |scid:628521275e1d36e4353a67f0|xqc_minrtt_scheduler_get_path|path srtt|conn:0000558BB8B4C37C|path_id:0|path_srtt:250000|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:04:48 346856] [debug] |scid:628521275e1d36e4353a67f0|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CRYPTO |pn:0|size:137|reinj:0|path_class:2|
[2025/09/12 05:04:48 346860] [debug] |scid:628521275e1d36e4353a67f0|xqc_path_get_perf_class|conn:0000558BB8B4C37C|path_id:0|path_srtt:250000|min_srtt:250000|path_bw:0|loss_rate:0.00|path_pto:0|
[2025/09/12 05:04:48 346865] [debug] |scid:628521275e1d36e4353a67f0|xqc_minrtt_scheduler_get_path|path srtt|conn:0000558BB8B4C37C|path_id:0|path_srtt:250000|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:04:48 346869] [debug] |scid:628521275e1d36e4353a67f0|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CRYPTO |pn:0|size:194|reinj:0|path_class:2|
[2025/09/12 05:04:48 346876] [debug] |scid:628521275e1d36e4353a67f0|xqc_path_get_perf_class|conn:0000558BB8B4C37C|path_id:0|path_srtt:250000|min_srtt:250000|path_bw:0|loss_rate:0.00|path_pto:0|
[2025/09/12 05:04:48 346880] [debug] |scid:628521275e1d36e4353a67f0|xqc_minrtt_scheduler_get_path|path srtt|conn:0000558BB8B4C37C|path_id:0|path_srtt:250000|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:04:48 346884] [debug] |scid:628521275e1d36e4353a67f0|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CRYPTO |pn:0|size:516|reinj:0|path_class:2|
[2025/09/12 05:04:48 346888] [debug] |scid:628521275e1d36e4353a67f0|xqc_path_get_perf_class|conn:0000558BB8B4C37C|path_id:0|path_srtt:250000|min_srtt:250000|path_bw:0|loss_rate:0.00|path_pto:0|
[2025/09/12 05:04:48 346892] [debug] |scid:628521275e1d36e4353a67f0|xqc_minrtt_scheduler_get_path|path srtt|conn:0000558BB8B4C37C|path_id:0|path_srtt:250000|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:04:48 346896] [debug] |scid:628521275e1d36e4353a67f0|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CRYPTO |pn:0|size:126|reinj:0|path_class:2|
[2025/09/12 05:04:48 346900] [debug] |scid:628521275e1d36e4353a67f0|xqc_path_get_perf_class|conn:0000558BB8B4C37C|path_id:0|path_srtt:250000|min_srtt:250000|path_bw:0|loss_rate:0.00|path_pto:0|
[2025/09/12 05:04:48 346904] [debug] |scid:628521275e1d36e4353a67f0|xqc_minrtt_scheduler_get_path|path srtt|conn:0000558BB8B4C37C|path_id:0|path_srtt:250000|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:04:48 346908] [debug] |scid:628521275e1d36e4353a67f0|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CRYPTO |pn:0|size:82|reinj:0|path_class:2|
[2025/09/12 05:04:48 346913] [debug] |scid:628521275e1d36e4353a67f0|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:ACK |stream_id:0|stream_offset:0|
[2025/09/12 05:04:48 346918] [debug] |scid:628521275e1d36e4353a67f0|xqc_check_acked_or_dropped_pkt|conn:0000558BB8B4C37C|pkt_num:0|size:137|pkt_type:INIT|frame:CRYPTO |
[2025/09/12 05:04:48 346924] [debug] |scid:628521275e1d36e4353a67f0|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:0|
[2025/09/12 05:04:48 346960] [info] |scid:628521275e1d36e4353a67f0|xqc_send_packet_with_pn|<==|conn:0000558BB8B4C37C|path:0|pkt_num:0|size:1184|sent:1200|pkt_type:INIT|frame:PADDING CRYPTO |inflight:0|now:1757653488346932|stream_id:0|stream_offset:0|
[2025/09/12 05:04:48 346967] [debug] |scid:628521275e1d36e4353a67f0|xqc_send_ctl_on_packet_sent|conn:0000558BB8B4C37C|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 05:04:48 346972] [debug] |scid:628521275e1d36e4353a67f0|xqc_send_ctl_on_packet_sent|path:0|inflight:0|applimit:0|
[2025/09/12 05:04:48 346977] [debug] |scid:628521275e1d36e4353a67f0|xqc_send_ctl_get_pto_time_and_space|srtt:250000|rtt_var:125000|pto_duration:750000|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:04:48 346982] [debug] |scid:628521275e1d36e4353a67f0|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8B4C37C|path:0|PNS: 0, unacked: 1184|
[2025/09/12 05:04:48 346986] [debug] |scid:628521275e1d36e4353a67f0|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8B4C37C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:04:48 346990] [debug] |scid:628521275e1d36e4353a67f0|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8B4C37C|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:04:48 346993] [debug] |scid:628521275e1d36e4353a67f0|xqc_timer_set|type:LOSS_DETECTION|expire:1757653489096932|now:1757653488346976|interv:749956|
[2025/09/12 05:04:48 346997] [debug] |scid:628521275e1d36e4353a67f0|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB8B4C37C|path:0|pns:0|expire:1757653489096932|now:1757653488346976|interval:749956|pto_count:0|srtt:250000
[2025/09/12 05:04:48 347002] [debug] |scid:628521275e1d36e4353a67f0|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:45952|inflight:1184|
[2025/09/12 05:04:48 347011] [debug] |scid:628521275e1d36e4353a67f0|xqc_check_acked_or_dropped_pkt|conn:0000558BB8B4C37C|pkt_num:0|size:194|pkt_type:HSK|frame:CRYPTO |
[2025/09/12 05:04:48 347015] [debug] |scid:628521275e1d36e4353a67f0|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:0|
[2025/09/12 05:04:48 347035] [info] |scid:628521275e1d36e4353a67f0|xqc_send_packet_with_pn|<==|conn:0000558BB8B4C37C|path:0|pkt_num:0|size:194|sent:210|pkt_type:HSK|frame:CRYPTO |inflight:1184|now:1757653488347021|stream_id:0|stream_offset:0|
[2025/09/12 05:04:48 347061] [debug] |scid:628521275e1d36e4353a67f0|xqc_send_ctl_on_packet_sent|conn:0000558BB8B4C37C|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 05:04:48 347069] [debug] |scid:628521275e1d36e4353a67f0|xqc_send_ctl_on_packet_sent|path:0|inflight:1184|applimit:0|
[2025/09/12 05:04:48 347075] [debug] |scid:628521275e1d36e4353a67f0|xqc_send_ctl_get_pto_time_and_space|srtt:250000|rtt_var:125000|pto_duration:750000|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:04:48 347079] [debug] |scid:628521275e1d36e4353a67f0|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8B4C37C|path:0|PNS: 0, unacked: 1184|
[2025/09/12 05:04:48 347083] [debug] |scid:628521275e1d36e4353a67f0|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8B4C37C|path:0|PNS: 1, unacked: 194|
[2025/09/12 05:04:48 347087] [debug] |scid:628521275e1d36e4353a67f0|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8B4C37C|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:04:48 347091] [debug] |scid:628521275e1d36e4353a67f0|xqc_timer_set|type:LOSS_DETECTION|expire:1757653489096932|now:1757653488347075|interv:749857|
[2025/09/12 05:04:48 347095] [debug] |scid:628521275e1d36e4353a67f0|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB8B4C37C|path:0|pns:0|expire:1757653489096932|now:1757653488347075|interval:749857|pto_count:0|srtt:250000
[2025/09/12 05:04:48 347100] [debug] |scid:628521275e1d36e4353a67f0|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:45952|inflight:1378|
[2025/09/12 05:04:48 347104] [debug] |scid:628521275e1d36e4353a67f0|xqc_check_acked_or_dropped_pkt|conn:0000558BB8B4C37C|pkt_num:0|size:516|pkt_type:HSK|frame:CRYPTO |
[2025/09/12 05:04:48 347108] [debug] |scid:628521275e1d36e4353a67f0|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1|
[2025/09/12 05:04:48 347131] [info] |scid:628521275e1d36e4353a67f0|xqc_send_packet_with_pn|<==|conn:0000558BB8B4C37C|path:0|pkt_num:1|size:516|sent:532|pkt_type:HSK|frame:CRYPTO |inflight:1378|now:1757653488347115|stream_id:0|stream_offset:0|
[2025/09/12 05:04:48 347137] [debug] |scid:628521275e1d36e4353a67f0|xqc_send_ctl_on_packet_sent|conn:0000558BB8B4C37C|path:0|pkt_num:1|origin_pktnum:0|size:516|enc_size:532|pkt_type:HSK|frame:CRYPTO |conn_state:S_HANDSHAKE_SENT|po_in_flight:0||retrans:0|
[2025/09/12 05:04:48 347141] [debug] |scid:628521275e1d36e4353a67f0|xqc_send_ctl_on_packet_sent|path:0|inflight:1378|applimit:0|
[2025/09/12 05:04:48 347145] [debug] |scid:628521275e1d36e4353a67f0|xqc_send_ctl_get_pto_time_and_space|srtt:250000|rtt_var:125000|pto_duration:750000|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:04:48 347150] [debug] |scid:628521275e1d36e4353a67f0|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8B4C37C|path:0|PNS: 0, unacked: 1184|
[2025/09/12 05:04:48 347154] [debug] |scid:628521275e1d36e4353a67f0|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8B4C37C|path:0|PNS: 1, unacked: 710|
[2025/09/12 05:04:48 347158] [debug] |scid:628521275e1d36e4353a67f0|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8B4C37C|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:04:48 347161] [debug] |scid:628521275e1d36e4353a67f0|xqc_timer_set|type:LOSS_DETECTION|expire:1757653489096932|now:1757653488347145|interv:749787|
[2025/09/12 05:04:48 347165] [debug] |scid:628521275e1d36e4353a67f0|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB8B4C37C|path:0|pns:0|expire:1757653489096932|now:1757653488347145|interval:749787|pto_count:0|srtt:250000
[2025/09/12 05:04:48 347174] [debug] |scid:628521275e1d36e4353a67f0|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:45952|inflight:1894|
[2025/09/12 05:04:48 347179] [debug] |scid:628521275e1d36e4353a67f0|xqc_check_acked_or_dropped_pkt|conn:0000558BB8B4C37C|pkt_num:0|size:126|pkt_type:HSK|frame:CRYPTO |
[2025/09/12 05:04:48 347183] [debug] |scid:628521275e1d36e4353a67f0|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:2|
[2025/09/12 05:04:48 347201] [info] |scid:628521275e1d36e4353a67f0|xqc_send_packet_with_pn|<==|conn:0000558BB8B4C37C|path:0|pkt_num:2|size:126|sent:142|pkt_type:HSK|frame:CRYPTO |inflight:1894|now:1757653488347188|stream_id:0|stream_offset:0|
[2025/09/12 05:04:48 347206] [debug] |scid:628521275e1d36e4353a67f0|xqc_send_ctl_on_packet_sent|conn:0000558BB8B4C37C|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 05:04:48 347210] [debug] |scid:628521275e1d36e4353a67f0|xqc_send_ctl_on_packet_sent|path:0|inflight:1894|applimit:0|
[2025/09/12 05:04:48 347214] [debug] |scid:628521275e1d36e4353a67f0|xqc_send_ctl_get_pto_time_and_space|srtt:250000|rtt_var:125000|pto_duration:750000|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:04:48 347219] [debug] |scid:628521275e1d36e4353a67f0|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8B4C37C|path:0|PNS: 0, unacked: 1184|
[2025/09/12 05:04:48 347222] [debug] |scid:628521275e1d36e4353a67f0|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8B4C37C|path:0|PNS: 1, unacked: 836|
[2025/09/12 05:04:48 347226] [debug] |scid:628521275e1d36e4353a67f0|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8B4C37C|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:04:48 347230] [debug] |scid:628521275e1d36e4353a67f0|xqc_timer_set|type:LOSS_DETECTION|expire:1757653489096932|now:1757653488347214|interv:749718|
[2025/09/12 05:04:48 347234] [debug] |scid:628521275e1d36e4353a67f0|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB8B4C37C|path:0|pns:0|expire:1757653489096932|now:1757653488347214|interval:749718|pto_count:0|srtt:250000
[2025/09/12 05:04:48 347238] [debug] |scid:628521275e1d36e4353a67f0|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:45952|inflight:2020|
[2025/09/12 05:04:48 347243] [debug] |scid:628521275e1d36e4353a67f0|xqc_check_acked_or_dropped_pkt|conn:0000558BB8B4C37C|pkt_num:0|size:82|pkt_type:HSK|frame:CRYPTO |
[2025/09/12 05:04:48 347247] [debug] |scid:628521275e1d36e4353a67f0|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:3|
[2025/09/12 05:04:48 347262] [info] |scid:628521275e1d36e4353a67f0|xqc_send_packet_with_pn|<==|conn:0000558BB8B4C37C|path:0|pkt_num:3|size:82|sent:98|pkt_type:HSK|frame:CRYPTO |inflight:2020|now:1757653488347252|stream_id:0|stream_offset:0|
[2025/09/12 05:04:48 347267] [debug] |scid:628521275e1d36e4353a67f0|xqc_send_ctl_on_packet_sent|conn:0000558BB8B4C37C|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 05:04:48 347271] [debug] |scid:628521275e1d36e4353a67f0|xqc_send_ctl_on_packet_sent|path:0|inflight:2020|applimit:0|
[2025/09/12 05:04:48 347275] [debug] |scid:628521275e1d36e4353a67f0|xqc_send_ctl_get_pto_time_and_space|srtt:250000|rtt_var:125000|pto_duration:750000|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:04:48 347280] [debug] |scid:628521275e1d36e4353a67f0|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8B4C37C|path:0|PNS: 0, unacked: 1184|
[2025/09/12 05:04:48 347283] [debug] |scid:628521275e1d36e4353a67f0|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8B4C37C|path:0|PNS: 1, unacked: 918|
[2025/09/12 05:04:48 347287] [debug] |scid:628521275e1d36e4353a67f0|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8B4C37C|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:04:48 347294] [debug] |scid:628521275e1d36e4353a67f0|xqc_timer_set|type:LOSS_DETECTION|expire:1757653489096932|now:1757653488347275|interv:749657|
[2025/09/12 05:04:48 347298] [debug] |scid:628521275e1d36e4353a67f0|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB8B4C37C|path:0|pns:0|expire:1757653489096932|now:1757653488347275|interval:749657|pto_count:0|srtt:250000
[2025/09/12 05:04:48 347302] [debug] |scid:628521275e1d36e4353a67f0|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:45952|inflight:2102|
[2025/09/12 05:04:48 347307] [debug] |scid:628521275e1d36e4353a67f0|xqc_check_acked_or_dropped_pkt|conn:0000558BB8B4C37C|pkt_num:0|size:56|pkt_type:INIT|frame:ACK |
[2025/09/12 05:04:48 347311] [debug] |scid:628521275e1d36e4353a67f0|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:1|
[2025/09/12 05:04:48 347327] [info] |scid:628521275e1d36e4353a67f0|xqc_send_packet_with_pn|<==|conn:0000558BB8B4C37C|path:0|pkt_num:1|size:56|sent:72|pkt_type:INIT|frame:ACK |inflight:2102|now:1757653488347316|stream_id:0|stream_offset:0|
[2025/09/12 05:04:48 347332] [debug] |scid:628521275e1d36e4353a67f0|xqc_send_ctl_on_packet_sent|conn:0000558BB8B4C37C|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 05:04:48 347337] [debug] |scid:628521275e1d36e4353a67f0|xqc_conn_next_wakeup_time|wakeup_time:1757653489096932|
[2025/09/12 05:04:48 347341] [debug] |scid:628521275e1d36e4353a67f0|xqc_engine_add_wakeup_queue|next_tick_time:1757653489096932|
[2025/09/12 05:04:48 347345] [debug] |xqc_engine_wakeup_after|wakeup:1757653488488197|now:1757653488347345|diff:140852|
[2025/09/12 05:04:48 347350] [debug] |xqc_engine_main_logic|END|now:1757653488346758|
[2025/09/12 05:04:48 347356] [debug] |xqc_engine_main_logic|BEGIN|now:1757653488347356|
[2025/09/12 05:04:48 347360] [debug] |xqc_engine_wakeup_after|wakeup:1757653488488197|now:1757653488347360|diff:140837|
[2025/09/12 05:04:48 347363] [debug] |xqc_engine_main_logic|END|now:1757653488347356|
[2025/09/12 05:04:48 488532] [debug] |xqc_engine_main_logic|BEGIN|now:1757653488488531|
[2025/09/12 05:04:48 488548] [debug] |scid:ad7dde12be2d6d20cb0c6748|xqc_engine_remove_wakeup_queue|next_tick_time:1757653488488197|pq_index:0|
[2025/09/12 05:04:48 488554] [debug] |scid:ad7dde12be2d6d20cb0c6748|xqc_engine_add_active_queue|last_ticked_time:1757653488269687|
[2025/09/12 05:04:48 488562] [debug] |scid:ad7dde12be2d6d20cb0c6748|xqc_engine_process_conn|conn:0000558BB8B298EC|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:1757653488488559|
[2025/09/12 05:04:48 488568] [debug] |scid:ad7dde12be2d6d20cb0c6748|xqc_timer_expire|timer expired|type:CONN_DRAINING|expire_time:1757653488488197|now:1757653488488559|
[2025/09/12 05:04:48 488573] [debug] |scid:ad7dde12be2d6d20cb0c6748|xqc_timer_expire|unset|type:CONN_DRAINING|expire_time:1757653488488197|now:1757653488488559|
[2025/09/12 05:04:48 488578] [debug] |scid:ad7dde12be2d6d20cb0c6748|xqc_timer_unset|type:CONN_DRAINING|
[2025/09/12 05:04:48 488584] [info] |xqc_engine_main_logic|conn:0000558BB8B298EC|l-0.0.0.0-443-ad7dde12be2d6d20cb0c6748 p-193.167.0.100-48995-2b2796a731402148918f0cbd53c6d71747|conn_state:13|next_tick_time:1757653488488197
[2025/09/12 05:04:48 488599] [report] |scid:ad7dde12be2d6d20cb0c6748|xqc_conn_destroy|0000558BB8B298EC|has_0rtt:0|0rtt_accept:0|token_ok:0|handshake_time:1599122|first_send_delay:1599467|conn_persist:1874502|keyupdate_cnt:0|err:0x0|close_msg:remote close|l-0.0.0.0-443-ad7dde12be2d6d20cb0c6748 p-193.167.0.100-48995-2b2796a731402148918f0cbd53c6d71747|hsk_recv:1534197|close_recv:1655441|close_send:1655637|last_recv:1655389|last_send:1655637|mp_enable:0|create:1|validated:1|active:1|path_info:0/1/0/a/0,1,1,1,0,0,0,0,0,0,0,23,10,8,1024,0,17,i32,4,26,39,40000,1554849473,1655,0,4,29,42,4,1554849471,1631,0,4,30,43,4,1554849472,1645,0,4,35,4,14,1624,4,26,40000,15,1655,4,1050,80,13,1600,0-2,0-2,0-0,0-0,0-0,0-31,0-8223,0-1920,0-19,0-8,0-3,0-1,0-0,0-0,0-0,0-0,0-0,0-0|alpn:hq-interop|rebind_count:0|rebind_valid:0|rtx_pkt:3|tlp_pkt:1|snd_pkt:19|spurious_loss: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 05:04:48 488618] [debug] |scid:ad7dde12be2d6d20cb0c6748|xqc_destroy_stream|send_state:3|recv_state:3|stream_id:0|stream_type:0|
[2025/09/12 05:04:48 488627] [stats] |scid:ad7dde12be2d6d20cb0c6748|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:1757653488213442|wrt_delay:122|snd_delay:997|finwrt_delay:122|finsnd_delay:997|finrcv_delay:2|finread_delay:60|all_acked_delay:45996|firstfinack_dely:45989|close_delay:46003|apprst_delay:0|rstsnd_delay:0|rstrcv_delay:0|l-0.0.0.0-443-ad7dde12be2d6d20cb0c6748 p-193.167.0.100-48995-2b2796a731402148918f0cbd53c6d71747|path_info:mp is not supported in connection scid:ad7dde12be2d6d20cb0c6748|fec_recv_delay:0u|fec_send_rpr_cnt:0|retrans:0|
[2025/09/12 05:04:48 488666] [debug] |scid:ad7dde12be2d6d20cb0c6748|xqc_send_ctl_destroy|destroy|
[2025/09/12 05:04:48 488673] [debug] |scid:ad7dde12be2d6d20cb0c6748|xqc_destroy_crypto_stream|destroy crypto stream|encrypt_level:0|cur_state:CLOSED|
[2025/09/12 05:04:48 488679] [debug] |scid:ad7dde12be2d6d20cb0c6748|xqc_destroy_crypto_stream|destroy crypto stream|encrypt_level:2|cur_state:CLOSED|
[2025/09/12 05:04:48 488684] [debug] |scid:ad7dde12be2d6d20cb0c6748|xqc_destroy_crypto_stream|destroy crypto stream|encrypt_level:3|cur_state:CLOSED|
[2025/09/12 05:04:48 488727] [debug] |xqc_engine_wakeup_after|wakeup:1757653488522092|now:1757653488488727|diff:33365|
[2025/09/12 05:04:48 488738] [debug] |xqc_engine_main_logic|END|now:1757653488488559|
[2025/09/12 05:04:48 522814] [debug] |xqc_engine_main_logic|BEGIN|now:1757653488522814|
[2025/09/12 05:04:48 522828] [debug] |scid:809dbe0a472bdf8398906d1c|xqc_engine_remove_wakeup_queue|next_tick_time:1757653488522092|pq_index:0|
[2025/09/12 05:04:48 522834] [debug] |scid:809dbe0a472bdf8398906d1c|xqc_engine_add_active_queue|last_ticked_time:1757653485273752|
[2025/09/12 05:04:48 522841] [debug] |scid:809dbe0a472bdf8398906d1c|xqc_engine_process_conn|conn:0000558BB8AD760C|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:1757653488522839|
[2025/09/12 05:04:48 522847] [debug] |scid:809dbe0a472bdf8398906d1c|xqc_timer_expire|timer expired|type:LOSS_DETECTION|expire_time:1757653488522092|now:1757653488522839|
[2025/09/12 05:04:48 522852] [debug] |scid:809dbe0a472bdf8398906d1c|xqc_timer_loss_detection_timeout|path:0|loss_detection_timeout|
[2025/09/12 05:04:48 522857] [debug] |scid:809dbe0a472bdf8398906d1c|xqc_timer_loss_detection_timeout|send Probe pkts|conn:0000558BB8AD760C|path:0|bytes_in_flight:1698|
[2025/09/12 05:04:48 522862] [debug] |scid:809dbe0a472bdf8398906d1c|xqc_send_ctl_get_pto_time_and_space|srtt:33996|rtt_var:10626|pto_duration:2448000|backoff_factor:2.00|backoff:32.00|pto_cnt:5|max_ack_delay:25|
[2025/09/12 05:04:48 522868] [debug] |scid:809dbe0a472bdf8398906d1c|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8AD760C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:04:48 522873] [debug] |scid:809dbe0a472bdf8398906d1c|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8AD760C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:04:48 522878] [debug] |scid:809dbe0a472bdf8398906d1c|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8AD760C|path:0|PNS: 2, unacked: 1698|
[2025/09/12 05:04:48 522883] [debug] |scid:809dbe0a472bdf8398906d1c|xqc_path_send_one_or_two_ack_elicit_pkts|send two ack-eliciting pkts|path:0|pns:2|
[2025/09/12 05:04:48 522895] [debug] |scid:809dbe0a472bdf8398906d1c|xqc_conn_send_probe_pkt|conn:0000558BB8AD760C|path:0|pkt_num:9|size:54|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |conn_state:ESTABED|
[2025/09/12 05:04:48 522907] [debug] |scid:809dbe0a472bdf8398906d1c|xqc_conn_send_probe_pkt|conn:0000558BB8AD760C|path:0|pkt_num:10|size:54|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |conn_state:ESTABED|
[2025/09/12 05:04:48 522913] [debug] |scid:809dbe0a472bdf8398906d1c|xqc_timer_loss_detection_timeout|xqc_send_ctl_set_loss_detection_timer|PTO|conn:0000558BB8AD760C|pto_count:6
[2025/09/12 05:04:48 522918] [debug] |scid:809dbe0a472bdf8398906d1c|xqc_send_ctl_get_pto_time_and_space|srtt:33996|rtt_var:10626|pto_duration:4896000|backoff_factor:2.00|backoff:64.00|pto_cnt:6|max_ack_delay:25|
[2025/09/12 05:04:48 522924] [debug] |scid:809dbe0a472bdf8398906d1c|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8AD760C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:04:48 522929] [debug] |scid:809dbe0a472bdf8398906d1c|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8AD760C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:04:48 522933] [debug] |scid:809dbe0a472bdf8398906d1c|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8AD760C|path:0|PNS: 2, unacked: 1698|
[2025/09/12 05:04:48 522938] [debug] |scid:809dbe0a472bdf8398906d1c|xqc_timer_set|type:LOSS_DETECTION|expire:1757653491770092|now:1757653488522918|interv:3247174|
[2025/09/12 05:04:48 522943] [debug] |scid:809dbe0a472bdf8398906d1c|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB8AD760C|path:0|pns:2|expire:1757653491770092|now:1757653488522918|interval:3247174|pto_count:6|srtt:33996
[2025/09/12 05:04:48 522951] [debug] |scid:809dbe0a472bdf8398906d1c|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:NEW_CONNECTION_ID |stream_id:0|stream_offset:0|
[2025/09/12 05:04:48 522956] [debug] |scid:809dbe0a472bdf8398906d1c|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:NEW_CONNECTION_ID |stream_id:0|stream_offset:0|
[2025/09/12 05:04:48 522962] [debug] |scid:809dbe0a472bdf8398906d1c|xqc_check_acked_or_dropped_pkt|conn:0000558BB8AD760C|pkt_num:9|size:54|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |
[2025/09/12 05:04:48 522968] [debug] |scid:809dbe0a472bdf8398906d1c|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:41|
[2025/09/12 05:04:48 523010] [info] |scid:809dbe0a472bdf8398906d1c|xqc_send_packet_with_pn|<==|conn:0000558BB8AD760C|path:0|pkt_num:41|size:54|sent:70|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |inflight:1698|now:1757653488522980|stream_id:0|stream_offset:0|
[2025/09/12 05:04:48 523017] [debug] |scid:809dbe0a472bdf8398906d1c|xqc_send_ctl_on_packet_sent|conn:0000558BB8AD760C|path:0|pkt_num:41|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 05:04:48 523023] [debug] |scid:809dbe0a472bdf8398906d1c|xqc_send_ctl_on_packet_sent|path:0|inflight:1698|applimit:0|
[2025/09/12 05:04:48 523029] [debug] |scid:809dbe0a472bdf8398906d1c|xqc_send_ctl_get_pto_time_and_space|srtt:33996|rtt_var:10626|pto_duration:4896000|backoff_factor:2.00|backoff:64.00|pto_cnt:6|max_ack_delay:25|
[2025/09/12 05:04:48 523034] [debug] |scid:809dbe0a472bdf8398906d1c|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8AD760C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:04:48 523059] [debug] |scid:809dbe0a472bdf8398906d1c|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8AD760C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:04:48 523067] [debug] |scid:809dbe0a472bdf8398906d1c|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8AD760C|path:0|PNS: 2, unacked: 1752|
[2025/09/12 05:04:48 523075] [debug] |scid:809dbe0a472bdf8398906d1c|xqc_timer_set|type:LOSS_DETECTION|expire:1757653495018980|now:1757653488523028|interv:6495952|
[2025/09/12 05:04:48 523084] [debug] |scid:809dbe0a472bdf8398906d1c|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB8AD760C|path:0|pns:2|expire:1757653495018980|now:1757653488523028|interval:6495952|pto_count:6|srtt:33996
[2025/09/12 05:04:48 523100] [debug] |scid:809dbe0a472bdf8398906d1c|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:6423|inflight:1752|
[2025/09/12 05:04:48 523110] [debug] |scid:809dbe0a472bdf8398906d1c|xqc_check_acked_or_dropped_pkt|conn:0000558BB8AD760C|pkt_num:10|size:54|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |
[2025/09/12 05:04:48 523119] [debug] |scid:809dbe0a472bdf8398906d1c|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:42|
[2025/09/12 05:04:48 523158] [info] |scid:809dbe0a472bdf8398906d1c|xqc_send_packet_with_pn|<==|conn:0000558BB8AD760C|path:0|pkt_num:42|size:54|sent:70|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |inflight:1752|now:1757653488523132|stream_id:0|stream_offset:0|
[2025/09/12 05:04:48 523166] [debug] |scid:809dbe0a472bdf8398906d1c|xqc_send_ctl_on_packet_sent|conn:0000558BB8AD760C|path:0|pkt_num:42|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 05:04:48 523175] [debug] |scid:809dbe0a472bdf8398906d1c|xqc_send_ctl_on_packet_sent|path:0|inflight:1752|applimit:0|
[2025/09/12 05:04:48 523183] [debug] |scid:809dbe0a472bdf8398906d1c|xqc_send_ctl_get_pto_time_and_space|srtt:33996|rtt_var:10626|pto_duration:4896000|backoff_factor:2.00|backoff:64.00|pto_cnt:6|max_ack_delay:25|
[2025/09/12 05:04:48 523192] [debug] |scid:809dbe0a472bdf8398906d1c|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8AD760C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:04:48 523200] [debug] |scid:809dbe0a472bdf8398906d1c|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8AD760C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:04:48 523207] [debug] |scid:809dbe0a472bdf8398906d1c|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8AD760C|path:0|PNS: 2, unacked: 1806|
[2025/09/12 05:04:48 523215] [debug] |scid:809dbe0a472bdf8398906d1c|xqc_timer_set|type:LOSS_DETECTION|expire:1757653495019132|now:1757653488523182|interv:6495950|
[2025/09/12 05:04:48 523223] [debug] |scid:809dbe0a472bdf8398906d1c|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB8AD760C|path:0|pns:2|expire:1757653495019132|now:1757653488523182|interval:6495950|pto_count:6|srtt:33996
[2025/09/12 05:04:48 523232] [debug] |scid:809dbe0a472bdf8398906d1c|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:6423|inflight:1806|
[2025/09/12 05:04:48 523238] [debug] |scid:809dbe0a472bdf8398906d1c|xqc_conn_next_wakeup_time|wakeup_time:1757653495019132|
[2025/09/12 05:04:48 523243] [debug] |scid:809dbe0a472bdf8398906d1c|xqc_engine_add_wakeup_queue|next_tick_time:1757653495019132|
[2025/09/12 05:04:48 523248] [debug] |xqc_engine_wakeup_after|wakeup:1757653488707760|now:1757653488523248|diff:184512|
[2025/09/12 05:04:48 523254] [debug] |xqc_engine_main_logic|END|now:1757653488522839|
[2025/09/12 05:04:48 698244] [info] |xqc_engine_packet_process|==>|conn:0000558BB8B4C37C|size:1200|state:S_HANDSHAKE_SENT|recv_time:1757653488698240|
[2025/09/12 05:04:48 698277] [debug] |scid:628521275e1d36e4353a67f0|xqc_packet_parse_initial|packet parse|initial|
[2025/09/12 05:04:48 698284] [debug] |scid:628521275e1d36e4353a67f0|xqc_packet_parse_initial|success|Length:1159|
[2025/09/12 05:04:48 698300] [debug] |scid:628521275e1d36e4353a67f0|xqc_packet_decrypt|largest_pn:1325799473|
[2025/09/12 05:04:48 698308] [debug] |scid:628521275e1d36e4353a67f0|xqc_packet_decrypt|decryption nonce|path_id:0|pn:1325799475|
[2025/09/12 05:04:48 698325] [debug] |scid:628521275e1d36e4353a67f0|xqc_packet_decrypt_single|pkt_type:INIT|pkt_num:1325799475|
[2025/09/12 05:04:48 698335] [debug] |scid:628521275e1d36e4353a67f0|xqc_process_frames|frame_type:1|
[2025/09/12 05:04:48 698344] [debug] |scid:628521275e1d36e4353a67f0|xqc_process_frames|frame_type:0|
[2025/09/12 05:04:48 698353] [debug] |scid:628521275e1d36e4353a67f0|xqc_process_padding_frame|process padding|
[2025/09/12 05:04:48 698366] [info] |scid:628521275e1d36e4353a67f0|xqc_conn_addr_validated|Address Validated|conn:0000558BB8B4C37C|role:1|
[2025/09/12 05:04:48 698392] [debug] |scid:628521275e1d36e4353a67f0|xqc_timer_unset|type:ACK_INIT|
[2025/09/12 05:04:48 698403] [debug] |scid:628521275e1d36e4353a67f0|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 05:04:48 698410] [debug] |scid:628521275e1d36e4353a67f0|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:1325799475|largest:1325799475|pns:0|
[2025/09/12 05:04:48 698417] [info] |scid:628521275e1d36e4353a67f0|xqc_conn_on_pkt_processed|====>|conn:0000558BB8B4C37C|path:0|size:1200|pkt_type:INIT|pkt_num:1325799475|frame:PADDING PING |recv_time:1757653488698240|dcid:628521275e1d36e4353a67f0|dcid_seq:0|
[2025/09/12 05:04:48 698428] [debug] |scid:628521275e1d36e4353a67f0|xqc_timer_set|type:PATH_IDLE|expire:1757653548698240|now:1757653488698240|interv:60000000|
[2025/09/12 05:04:48 698438] [debug] |scid:628521275e1d36e4353a67f0|xqc_timer_set|type:CONN_IDLE|expire:1757653548698240|now:1757653488698240|interv:60000000|
[2025/09/12 05:04:48 698447] [debug] |scid:628521275e1d36e4353a67f0|xqc_engine_remove_wakeup_queue|next_tick_time:1757653489096932|pq_index:1|
[2025/09/12 05:04:48 698457] [debug] |scid:628521275e1d36e4353a67f0|xqc_engine_add_active_queue|last_ticked_time:1757653488346758|
[2025/09/12 05:04:48 698465] [debug] |xqc_engine_main_logic|BEGIN|now:1757653488698464|
[2025/09/12 05:04:48 698474] [debug] |scid:628521275e1d36e4353a67f0|xqc_engine_process_conn|conn:0000558BB8B4C37C|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:1757653488698472|
[2025/09/12 05:04:48 698489] [debug] |scid:628521275e1d36e4353a67f0|xqc_gen_ack_frame|largest_recv:1325799475|ack_delay:248|first_ack_range:0|largest_pkt_recv_time:1757653488698240|
[2025/09/12 05:04:48 698495] [debug] |scid:628521275e1d36e4353a67f0|xqc_gen_ack_frame|high:1325799475|low:1325799475|pkt_pns:0|
[2025/09/12 05:04:48 698500] [debug] |scid:628521275e1d36e4353a67f0|xqc_gen_ack_frame|high:1325799473|low:1325799473|pkt_pns:0|
[2025/09/12 05:04:48 698506] [debug] |scid:628521275e1d36e4353a67f0|xqc_write_ack_to_one_packet|ack_size:14|path:0|path_largest_recv:1325799475|frame_largest_recv:1325799475|
[2025/09/12 05:04:48 698514] [debug] |scid:628521275e1d36e4353a67f0|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:0|
[2025/09/12 05:04:48 698524] [debug] |scid:628521275e1d36e4353a67f0|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:ACK |stream_id:0|stream_offset:0|
[2025/09/12 05:04:48 698536] [debug] |scid:628521275e1d36e4353a67f0|xqc_check_acked_or_dropped_pkt|conn:0000558BB8B4C37C|pkt_num:0|size:57|pkt_type:INIT|frame:ACK |
[2025/09/12 05:04:48 698543] [debug] |scid:628521275e1d36e4353a67f0|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:2|
[2025/09/12 05:04:48 698589] [info] |scid:628521275e1d36e4353a67f0|xqc_send_packet_with_pn|<==|conn:0000558BB8B4C37C|path:0|pkt_num:2|size:57|sent:73|pkt_type:INIT|frame:ACK |inflight:2102|now:1757653488698553|stream_id:0|stream_offset:0|
[2025/09/12 05:04:48 698597] [debug] |scid:628521275e1d36e4353a67f0|xqc_send_ctl_on_packet_sent|conn:0000558BB8B4C37C|path:0|pkt_num:2|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 05:04:48 698605] [debug] |scid:628521275e1d36e4353a67f0|xqc_conn_next_wakeup_time|wakeup_time:1757653489096932|
[2025/09/12 05:04:48 698611] [debug] |scid:628521275e1d36e4353a67f0|xqc_engine_add_wakeup_queue|next_tick_time:1757653489096932|
[2025/09/12 05:04:48 698616] [debug] |xqc_engine_wakeup_after|wakeup:1757653488707760|now:1757653488698616|diff:9144|
[2025/09/12 05:04:48 698622] [debug] |xqc_engine_main_logic|END|now:1757653488698472|
[2025/09/12 05:04:48 698629] [debug] |xqc_engine_main_logic|BEGIN|now:1757653488698629|
[2025/09/12 05:04:48 698634] [debug] |xqc_engine_wakeup_after|wakeup:1757653488707760|now:1757653488698634|diff:9126|
[2025/09/12 05:04:48 698646] [debug] |xqc_engine_main_logic|END|now:1757653488698629|
[2025/09/12 05:04:48 708748] [debug] |xqc_engine_main_logic|BEGIN|now:1757653488708747|
[2025/09/12 05:04:48 708764] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_engine_remove_wakeup_queue|next_tick_time:1757653488707760|pq_index:0|
[2025/09/12 05:04:48 708770] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_engine_add_active_queue|last_ticked_time:1757653487373757|
[2025/09/12 05:04:48 708778] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_engine_process_conn|conn:0000558BB8AFD3AC|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:1757653488708776|
[2025/09/12 05:04:48 708784] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_timer_expire|timer expired|type:LOSS_DETECTION|expire_time:1757653488707760|now:1757653488708776|
[2025/09/12 05:04:48 708789] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_timer_loss_detection_timeout|path:0|loss_detection_timeout|
[2025/09/12 05:04:48 708795] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_timer_loss_detection_timeout|send Probe pkts|conn:0000558BB8AFD3AC|path:0|bytes_in_flight:8400|
[2025/09/12 05:04:48 708800] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_send_ctl_get_pto_time_and_space|srtt:31087|rtt_var:6818|pto_duration:933744|backoff_factor:2.00|backoff:16.00|pto_cnt:4|max_ack_delay:25|
[2025/09/12 05:04:48 708806] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8AFD3AC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:04:48 708811] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8AFD3AC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:04:48 708816] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8AFD3AC|path:0|PNS: 2, unacked: 8400|
[2025/09/12 05:04:48 708821] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_path_send_one_or_two_ack_elicit_pkts|send two ack-eliciting pkts|path:0|pns:2|
[2025/09/12 05:04:48 708827] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_conn_send_probe_pkt|conn:0000558BB8AFD3AC|path:0|pkt_num:6|size:1050|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|
[2025/09/12 05:04:48 708834] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_conn_send_probe_pkt|conn:0000558BB8AFD3AC|path:0|pkt_num:25|size:1050|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|
[2025/09/12 05:04:48 708840] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_timer_loss_detection_timeout|xqc_send_ctl_set_loss_detection_timer|PTO|conn:0000558BB8AFD3AC|pto_count:5
[2025/09/12 05:04:48 708845] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_send_ctl_get_pto_time_and_space|srtt:31087|rtt_var:6818|pto_duration:1867488|backoff_factor:2.00|backoff:32.00|pto_cnt:5|max_ack_delay:25|
[2025/09/12 05:04:48 708850] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8AFD3AC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:04:48 708855] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8AFD3AC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:04:48 708860] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8AFD3AC|path:0|PNS: 2, unacked: 8400|
[2025/09/12 05:04:48 708865] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_timer_set|type:LOSS_DETECTION|expire:1757653490041504|now:1757653488708845|interv:1332659|
[2025/09/12 05:04:48 708870] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB8AFD3AC|path:0|pns:2|expire:1757653490041504|now:1757653488708845|interval:1332659|pto_count:5|srtt:31087
[2025/09/12 05:04:48 708877] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:STREAM |stream_id:0|stream_offset:1024|
[2025/09/12 05:04:48 708883] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:STREAM |stream_id:0|stream_offset:1024|
[2025/09/12 05:04:48 708896] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_check_acked_or_dropped_pkt|conn:0000558BB8AFD3AC|pkt_num:6|size:1050|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:04:48 708902] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:36|
[2025/09/12 05:04:48 708944] [info] |scid:2649ddeaa60babc1e1f9433b|xqc_send_packet_with_pn|<==|conn:0000558BB8AFD3AC|path:0|pkt_num:36|size:1050|sent:1066|pkt_type:SHORT_HEADER|frame:STREAM |inflight:8400|now:1757653488708914|stream_id:0|stream_offset:1024|
[2025/09/12 05:04:48 708951] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_send_ctl_on_packet_sent|conn:0000558BB8AFD3AC|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 05:04:48 708957] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_send_ctl_on_packet_sent|path:0|inflight:8400|applimit:0|
[2025/09/12 05:04:48 708963] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_send_ctl_get_pto_time_and_space|srtt:31087|rtt_var:6818|pto_duration:1867488|backoff_factor:2.00|backoff:32.00|pto_cnt:5|max_ack_delay:25|
[2025/09/12 05:04:48 708968] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8AFD3AC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:04:48 708973] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8AFD3AC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:04:48 708978] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8AFD3AC|path:0|PNS: 2, unacked: 9450|
[2025/09/12 05:04:48 708983] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_timer_set|type:LOSS_DETECTION|expire:1757653491376402|now:1757653488708963|interv:2667439|
[2025/09/12 05:04:48 708988] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB8AFD3AC|path:0|pns:2|expire:1757653491376402|now:1757653488708963|interval:2667439|pto_count:5|srtt:31087
[2025/09/12 05:04:48 708994] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:6587|inflight:9450|
[2025/09/12 05:04:48 709000] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_check_acked_or_dropped_pkt|conn:0000558BB8AFD3AC|pkt_num:25|size:1050|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:04:48 709005] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:37|
[2025/09/12 05:04:48 709030] [info] |scid:2649ddeaa60babc1e1f9433b|xqc_send_packet_with_pn|<==|conn:0000558BB8AFD3AC|path:0|pkt_num:37|size:1050|sent:1066|pkt_type:SHORT_HEADER|frame:STREAM |inflight:9450|now:1757653488709013|stream_id:0|stream_offset:1024|
[2025/09/12 05:04:48 709036] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_send_ctl_on_packet_sent|conn:0000558BB8AFD3AC|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 05:04:48 709063] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_send_ctl_on_packet_sent|path:0|inflight:9450|applimit:0|
[2025/09/12 05:04:48 709068] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_send_ctl_get_pto_time_and_space|srtt:31087|rtt_var:6818|pto_duration:1867488|backoff_factor:2.00|backoff:32.00|pto_cnt:5|max_ack_delay:25|
[2025/09/12 05:04:48 709074] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8AFD3AC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:04:48 709079] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8AFD3AC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:04:48 709084] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8AFD3AC|path:0|PNS: 2, unacked: 10500|
[2025/09/12 05:04:48 709088] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_timer_set|type:LOSS_DETECTION|expire:1757653491376501|now:1757653488709068|interv:2667433|
[2025/09/12 05:04:48 709093] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB8AFD3AC|path:0|pns:2|expire:1757653491376501|now:1757653488709068|interval:2667433|pto_count:5|srtt:31087
[2025/09/12 05:04:48 709104] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:6587|inflight:10500|
[2025/09/12 05:04:48 709110] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_conn_next_wakeup_time|wakeup_time:1757653491376501|
[2025/09/12 05:04:48 709115] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_engine_add_wakeup_queue|next_tick_time:1757653491376501|
[2025/09/12 05:04:48 709120] [debug] |xqc_engine_wakeup_after|wakeup:1757653489096932|now:1757653488709120|diff:387812|
[2025/09/12 05:04:48 709126] [debug] |xqc_engine_main_logic|END|now:1757653488708776|
[2025/09/12 05:04:49 093991] [info] |xqc_engine_packet_process|==>|conn:0000558BB8B4C37C|size:1200|state:S_HANDSHAKE_SENT|recv_time:1757653489093987|
[2025/09/12 05:04:49 094020] [debug] |scid:628521275e1d36e4353a67f0|xqc_packet_parse_initial|packet parse|initial|
[2025/09/12 05:04:49 094027] [debug] |scid:628521275e1d36e4353a67f0|xqc_packet_parse_initial|success|Length:1159|
[2025/09/12 05:04:49 094060] [debug] |scid:628521275e1d36e4353a67f0|xqc_packet_decrypt|largest_pn:1325799475|
[2025/09/12 05:04:49 094066] [debug] |scid:628521275e1d36e4353a67f0|xqc_packet_decrypt|decryption nonce|path_id:0|pn:1325799476|
[2025/09/12 05:04:49 094080] [debug] |scid:628521275e1d36e4353a67f0|xqc_packet_decrypt_single|pkt_type:INIT|pkt_num:1325799476|
[2025/09/12 05:04:49 094086] [debug] |scid:628521275e1d36e4353a67f0|xqc_process_frames|frame_type:1|
[2025/09/12 05:04:49 094092] [debug] |scid:628521275e1d36e4353a67f0|xqc_process_frames|frame_type:0|
[2025/09/12 05:04:49 094098] [debug] |scid:628521275e1d36e4353a67f0|xqc_process_padding_frame|process padding|
[2025/09/12 05:04:49 094107] [debug] |scid:628521275e1d36e4353a67f0|xqc_timer_unset|type:ACK_INIT|
[2025/09/12 05:04:49 094116] [debug] |scid:628521275e1d36e4353a67f0|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 05:04:49 094123] [debug] |scid:628521275e1d36e4353a67f0|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:1325799476|largest:1325799476|pns:0|
[2025/09/12 05:04:49 094128] [info] |scid:628521275e1d36e4353a67f0|xqc_conn_on_pkt_processed|====>|conn:0000558BB8B4C37C|path:0|size:1200|pkt_type:INIT|pkt_num:1325799476|frame:PADDING PING |recv_time:1757653489093987|dcid:628521275e1d36e4353a67f0|dcid_seq:0|
[2025/09/12 05:04:49 094134] [debug] |scid:628521275e1d36e4353a67f0|xqc_timer_set|type:PATH_IDLE|expire:1757653549093987|now:1757653489093987|interv:60000000|
[2025/09/12 05:04:49 094139] [debug] |scid:628521275e1d36e4353a67f0|xqc_timer_set|type:CONN_IDLE|expire:1757653549093987|now:1757653489093987|interv:60000000|
[2025/09/12 05:04:49 094145] [debug] |scid:628521275e1d36e4353a67f0|xqc_engine_remove_wakeup_queue|next_tick_time:1757653489096932|pq_index:0|
[2025/09/12 05:04:49 094153] [debug] |scid:628521275e1d36e4353a67f0|xqc_engine_add_active_queue|last_ticked_time:1757653488698472|
[2025/09/12 05:04:49 094159] [debug] |xqc_engine_main_logic|BEGIN|now:1757653489094159|
[2025/09/12 05:04:49 094167] [debug] |scid:628521275e1d36e4353a67f0|xqc_engine_process_conn|conn:0000558BB8B4C37C|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:1757653489094166|
[2025/09/12 05:04:49 094179] [debug] |scid:628521275e1d36e4353a67f0|xqc_gen_ack_frame|largest_recv:1325799476|ack_delay:192|first_ack_range:1|largest_pkt_recv_time:1757653489093987|
[2025/09/12 05:04:49 094187] [debug] |scid:628521275e1d36e4353a67f0|xqc_gen_ack_frame|high:1325799476|low:1325799475|pkt_pns:0|
[2025/09/12 05:04:49 094192] [debug] |scid:628521275e1d36e4353a67f0|xqc_gen_ack_frame|high:1325799473|low:1325799473|pkt_pns:0|
[2025/09/12 05:04:49 094205] [debug] |scid:628521275e1d36e4353a67f0|xqc_write_ack_to_one_packet|ack_size:14|path:0|path_largest_recv:1325799476|frame_largest_recv:1325799476|
[2025/09/12 05:04:49 094210] [debug] |scid:628521275e1d36e4353a67f0|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:0|
[2025/09/12 05:04:49 094215] [debug] |scid:628521275e1d36e4353a67f0|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:ACK |stream_id:0|stream_offset:0|
[2025/09/12 05:04:49 094221] [debug] |scid:628521275e1d36e4353a67f0|xqc_check_acked_or_dropped_pkt|conn:0000558BB8B4C37C|pkt_num:0|size:57|pkt_type:INIT|frame:ACK |
[2025/09/12 05:04:49 094227] [debug] |scid:628521275e1d36e4353a67f0|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:3|
[2025/09/12 05:04:49 094262] [info] |scid:628521275e1d36e4353a67f0|xqc_send_packet_with_pn|<==|conn:0000558BB8B4C37C|path:0|pkt_num:3|size:57|sent:73|pkt_type:INIT|frame:ACK |inflight:2102|now:1757653489094235|stream_id:0|stream_offset:0|
[2025/09/12 05:04:49 094268] [debug] |scid:628521275e1d36e4353a67f0|xqc_send_ctl_on_packet_sent|conn:0000558BB8B4C37C|path:0|pkt_num:3|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 05:04:49 094274] [debug] |scid:628521275e1d36e4353a67f0|xqc_conn_next_wakeup_time|wakeup_time:1757653489096932|
[2025/09/12 05:04:49 094279] [debug] |scid:628521275e1d36e4353a67f0|xqc_engine_add_wakeup_queue|next_tick_time:1757653489096932|
[2025/09/12 05:04:49 094284] [debug] |xqc_engine_wakeup_after|wakeup:1757653489096932|now:1757653489094284|diff:2648|
[2025/09/12 05:04:49 094292] [debug] |xqc_engine_main_logic|END|now:1757653489094166|
[2025/09/12 05:04:49 094300] [debug] |xqc_engine_main_logic|BEGIN|now:1757653489094300|
[2025/09/12 05:04:49 094306] [debug] |xqc_engine_wakeup_after|wakeup:1757653489096932|now:1757653489094306|diff:2626|
[2025/09/12 05:04:49 094313] [debug] |xqc_engine_main_logic|END|now:1757653489094300|
[2025/09/12 05:04:49 097412] [debug] |xqc_engine_main_logic|BEGIN|now:1757653489097411|
[2025/09/12 05:04:49 097427] [debug] |scid:628521275e1d36e4353a67f0|xqc_engine_remove_wakeup_queue|next_tick_time:1757653489096932|pq_index:0|
[2025/09/12 05:04:49 097434] [debug] |scid:628521275e1d36e4353a67f0|xqc_engine_add_active_queue|last_ticked_time:1757653489094166|
[2025/09/12 05:04:49 097441] [debug] |scid:628521275e1d36e4353a67f0|xqc_engine_process_conn|conn:0000558BB8B4C37C|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:1757653489097439|
[2025/09/12 05:04:49 097447] [debug] |scid:628521275e1d36e4353a67f0|xqc_timer_expire|timer expired|type:LOSS_DETECTION|expire_time:1757653489096932|now:1757653489097439|
[2025/09/12 05:04:49 097452] [debug] |scid:628521275e1d36e4353a67f0|xqc_timer_loss_detection_timeout|path:0|loss_detection_timeout|
[2025/09/12 05:04:49 097458] [debug] |scid:628521275e1d36e4353a67f0|xqc_timer_loss_detection_timeout|send Probe pkts|conn:0000558BB8B4C37C|path:0|bytes_in_flight:2102|
[2025/09/12 05:04:49 097463] [debug] |scid:628521275e1d36e4353a67f0|xqc_send_ctl_get_pto_time_and_space|srtt:250000|rtt_var:125000|pto_duration:750000|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:04:49 097469] [debug] |scid:628521275e1d36e4353a67f0|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8B4C37C|path:0|PNS: 0, unacked: 1184|
[2025/09/12 05:04:49 097474] [debug] |scid:628521275e1d36e4353a67f0|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8B4C37C|path:0|PNS: 1, unacked: 918|
[2025/09/12 05:04:49 097479] [debug] |scid:628521275e1d36e4353a67f0|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8B4C37C|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:04:49 097484] [debug] |scid:628521275e1d36e4353a67f0|xqc_path_send_one_or_two_ack_elicit_pkts|send two ack-eliciting pkts|path:0|pns:0|
[2025/09/12 05:04:49 097492] [debug] |scid:628521275e1d36e4353a67f0|xqc_conn_send_probe_pkt|conn:0000558BB8B4C37C|path:0|pkt_num:0|size:1184|pkt_type:INIT|frame:PADDING CRYPTO |conn_state:S_HANDSHAKE_SENT|
[2025/09/12 05:04:49 097508] [debug] |scid:628521275e1d36e4353a67f0|xqc_path_send_one_or_two_ack_elicit_pkts|dup pkt on PTO, pkt_num:0|
[2025/09/12 05:04:49 097513] [debug] |scid:628521275e1d36e4353a67f0|xqc_conn_send_probe_pkt|conn:0000558BB8B4C37C|path:0|pkt_num:0|size:1184|pkt_type:INIT|frame:PADDING CRYPTO |conn_state:S_HANDSHAKE_SENT|
[2025/09/12 05:04:49 097521] [debug] |scid:628521275e1d36e4353a67f0|xqc_timer_loss_detection_timeout|xqc_send_ctl_set_loss_detection_timer|PTO|conn:0000558BB8B4C37C|pto_count:1
[2025/09/12 05:04:49 097527] [debug] |scid:628521275e1d36e4353a67f0|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 05:04:49 097533] [debug] |scid:628521275e1d36e4353a67f0|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8B4C37C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:04:49 097538] [debug] |scid:628521275e1d36e4353a67f0|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8B4C37C|path:0|PNS: 1, unacked: 918|
[2025/09/12 05:04:49 097543] [debug] |scid:628521275e1d36e4353a67f0|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8B4C37C|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:04:49 097548] [debug] |scid:628521275e1d36e4353a67f0|xqc_timer_set|type:LOSS_DETECTION|expire:1757653489847252|now:1757653489097526|interv:749726|
[2025/09/12 05:04:49 097554] [debug] |scid:628521275e1d36e4353a67f0|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB8B4C37C|path:0|pns:1|expire:1757653489847252|now:1757653489097526|interval:749726|pto_count:1|srtt:250000
[2025/09/12 05:04:49 097562] [debug] |scid:628521275e1d36e4353a67f0|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:PADDING CRYPTO |stream_id:0|stream_offset:0|
[2025/09/12 05:04:49 097568] [debug] |scid:628521275e1d36e4353a67f0|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:PADDING CRYPTO |stream_id:0|stream_offset:0|
[2025/09/12 05:04:49 097574] [debug] |scid:628521275e1d36e4353a67f0|xqc_check_acked_or_dropped_pkt|conn:0000558BB8B4C37C|pkt_num:0|size:1184|pkt_type:INIT|frame:PADDING CRYPTO |
[2025/09/12 05:04:49 097581] [debug] |scid:628521275e1d36e4353a67f0|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:4|
[2025/09/12 05:04:49 097625] [info] |scid:628521275e1d36e4353a67f0|xqc_send_packet_with_pn|<==|conn:0000558BB8B4C37C|path:0|pkt_num:4|size:1184|sent:1200|pkt_type:INIT|frame:PADDING CRYPTO |inflight:918|now:1757653489097592|stream_id:0|stream_offset:0|
[2025/09/12 05:04:49 097635] [debug] |scid:628521275e1d36e4353a67f0|xqc_send_ctl_on_packet_sent|conn:0000558BB8B4C37C|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 05:04:49 097644] [debug] |scid:628521275e1d36e4353a67f0|xqc_send_ctl_on_packet_sent|path:0|inflight:918|applimit:0|
[2025/09/12 05:04:49 097654] [debug] |scid:628521275e1d36e4353a67f0|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 05:04:49 097663] [debug] |scid:628521275e1d36e4353a67f0|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8B4C37C|path:0|PNS: 0, unacked: 1184|
[2025/09/12 05:04:49 097671] [debug] |scid:628521275e1d36e4353a67f0|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8B4C37C|path:0|PNS: 1, unacked: 918|
[2025/09/12 05:04:49 097680] [debug] |scid:628521275e1d36e4353a67f0|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8B4C37C|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:04:49 097689] [debug] |scid:628521275e1d36e4353a67f0|xqc_timer_set|type:LOSS_DETECTION|expire:1757653489847252|now:1757653489097653|interv:749599|
[2025/09/12 05:04:49 097697] [debug] |scid:628521275e1d36e4353a67f0|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB8B4C37C|path:0|pns:1|expire:1757653489847252|now:1757653489097653|interval:749599|pto_count:1|srtt:250000
[2025/09/12 05:04:49 097716] [debug] |scid:628521275e1d36e4353a67f0|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:45952|inflight:2102|
[2025/09/12 05:04:49 097725] [debug] |scid:628521275e1d36e4353a67f0|xqc_check_acked_or_dropped_pkt|conn:0000558BB8B4C37C|pkt_num:0|size:1184|pkt_type:INIT|frame:PADDING CRYPTO |
[2025/09/12 05:04:49 097731] [debug] |scid:628521275e1d36e4353a67f0|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:5|
[2025/09/12 05:04:49 097767] [info] |scid:628521275e1d36e4353a67f0|xqc_send_packet_with_pn|<==|conn:0000558BB8B4C37C|path:0|pkt_num:5|size:1184|sent:1200|pkt_type:INIT|frame:PADDING CRYPTO |inflight:2102|now:1757653489097741|stream_id:0|stream_offset:0|
[2025/09/12 05:04:49 097776] [debug] |scid:628521275e1d36e4353a67f0|xqc_send_ctl_on_packet_sent|conn:0000558BB8B4C37C|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 05:04:49 097785] [debug] |scid:628521275e1d36e4353a67f0|xqc_send_ctl_on_packet_sent|path:0|inflight:2102|applimit:0|
[2025/09/12 05:04:49 097794] [debug] |scid:628521275e1d36e4353a67f0|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 05:04:49 097804] [debug] |scid:628521275e1d36e4353a67f0|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8B4C37C|path:0|PNS: 0, unacked: 2368|
[2025/09/12 05:04:49 097812] [debug] |scid:628521275e1d36e4353a67f0|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8B4C37C|path:0|PNS: 1, unacked: 918|
[2025/09/12 05:04:49 097820] [debug] |scid:628521275e1d36e4353a67f0|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8B4C37C|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:04:49 097828] [debug] |scid:628521275e1d36e4353a67f0|xqc_timer_set|type:LOSS_DETECTION|expire:1757653489847252|now:1757653489097794|interv:749458|
[2025/09/12 05:04:49 097837] [debug] |scid:628521275e1d36e4353a67f0|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB8B4C37C|path:0|pns:1|expire:1757653489847252|now:1757653489097794|interval:749458|pto_count:1|srtt:250000
[2025/09/12 05:04:49 097844] [debug] |scid:628521275e1d36e4353a67f0|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:45952|inflight:3286|
[2025/09/12 05:04:49 097851] [debug] |scid:628521275e1d36e4353a67f0|xqc_conn_next_wakeup_time|wakeup_time:1757653489847252|
[2025/09/12 05:04:49 097857] [debug] |scid:628521275e1d36e4353a67f0|xqc_engine_add_wakeup_queue|next_tick_time:1757653489847252|
[2025/09/12 05:04:49 097862] [debug] |xqc_engine_wakeup_after|wakeup:1757653489144077|now:1757653489097862|diff:46215|
[2025/09/12 05:04:49 097868] [debug] |xqc_engine_main_logic|END|now:1757653489097439|
[2025/09/12 05:04:49 130553] [info] |xqc_engine_packet_process|==>|conn:0000558BB8B4C37C|size:1200|state:S_HANDSHAKE_SENT|recv_time:1757653489130551|
[2025/09/12 05:04:49 130569] [debug] |scid:628521275e1d36e4353a67f0|xqc_packet_parse_initial|packet parse|initial|
[2025/09/12 05:04:49 130576] [debug] |scid:628521275e1d36e4353a67f0|xqc_packet_parse_initial|success|Length:1159|
[2025/09/12 05:04:49 130588] [debug] |scid:628521275e1d36e4353a67f0|xqc_packet_decrypt|largest_pn:1325799476|
[2025/09/12 05:04:49 130596] [debug] |scid:628521275e1d36e4353a67f0|xqc_packet_decrypt|decryption nonce|path_id:0|pn:1325799477|
[2025/09/12 05:04:49 130609] [debug] |scid:628521275e1d36e4353a67f0|xqc_packet_decrypt_single|pkt_type:INIT|pkt_num:1325799477|
[2025/09/12 05:04:49 130616] [debug] |scid:628521275e1d36e4353a67f0|xqc_process_frames|frame_type:2|
[2025/09/12 05:04:49 130626] [debug] |scid:628521275e1d36e4353a67f0|xqc_send_ctl_on_ack_received|conn:0000558BB8B4C37C|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:4|path_largest_ack:4|
[2025/09/12 05:04:49 130636] [debug] |scid:628521275e1d36e4353a67f0|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:2102|prior_delivered:0|prior_time:1757653488346932|is_app_limited:1|send_elapse:750660|ack_elapse:783619|ctl_first_sent_time:1757653489097592|lagest_ack_time:1757653489130551|curr_delivered:1184|
[2025/09/12 05:04:49 130656] [debug] |scid:628521275e1d36e4353a67f0|xqc_update_sample|sampler_sent_time_update:1757653489097592|
[2025/09/12 05:04:49 130665] [debug] |scid:628521275e1d36e4353a67f0|xqc_send_ctl_on_ack_received|sndq_packets_used:6||sndq_packets_used_bytes:0|sndq_packets_free:1|
[2025/09/12 05:04:49 130673] [debug] |scid:628521275e1d36e4353a67f0|xqc_send_ctl_update_rtt|before update rtt|conn:0000558BB8B4C37C|srtt:250000|rttvar:125000|minrtt:4294967295|latest_rtt:32959|ack_delay:0|
[2025/09/12 05:04:49 130681] [debug] |scid:628521275e1d36e4353a67f0|xqc_send_ctl_update_rtt|l-0.0.0.0-443-628521275e1d36e4353a67f0 p-193.167.0.100-51846-98ce0f8b79c2014daefcb7f28878c35114 |after update rtt|conn:0000558BB8B4C37C|srtt:32959|rttvar:16479|minrtt:32959|latest_rtt:32959|ack_delay:0|
[2025/09/12 05:04:49 130689] [debug] |scid:628521275e1d36e4353a67f0|xqc_send_ctl_get_lost_sent_pn|largest_acked:4|lost_pn:1|thresh:3|
[2025/09/12 05:04:49 130699] [debug] |scid:628521275e1d36e4353a67f0|xqc_send_ctl_on_ack_received|xqc_recv_record_del from 1325799477|pns:0|
[2025/09/12 05:04:49 130707] [debug] |scid:628521275e1d36e4353a67f0|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:04:49 130715] [debug] |scid:628521275e1d36e4353a67f0|xqc_send_ctl_get_pto_time_and_space|srtt:32959|rtt_var:16479|pto_duration:98875|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:04:49 130724] [debug] |scid:628521275e1d36e4353a67f0|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8B4C37C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:04:49 130732] [debug] |scid:628521275e1d36e4353a67f0|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8B4C37C|path:0|PNS: 1, unacked: 918|
[2025/09/12 05:04:49 130740] [debug] |scid:628521275e1d36e4353a67f0|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8B4C37C|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:04:49 130747] [debug] |scid:628521275e1d36e4353a67f0|xqc_timer_set|type:LOSS_DETECTION|expire:1757653489130714|now:1757653489130714|interv:0|
[2025/09/12 05:04:49 130754] [debug] |scid:628521275e1d36e4353a67f0|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB8B4C37C|path:0|pns:1|expire:1757653488446127|now:1757653489130714|interval:0|pto_count:0|srtt:32959
[2025/09/12 05:04:49 130763] [debug] |scid:628521275e1d36e4353a67f0|xqc_generate_sample|sampler: send_elapse 750660, ack_elapse 783619, delivered 1184|rate 1510|lost 0|
[2025/09/12 05:04:49 130771] [debug] |scid:628521275e1d36e4353a67f0|xqc_bbr_update_bandwidth|BBRv1: RTT round update 0 -> 1|
[2025/09/12 05:04:49 130776] [debug] |scid:628521275e1d36e4353a67f0|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (1510) in round 1|
[2025/09/12 05:04:49 130782] [debug] |scid:628521275e1d36e4353a67f0|xqc_bbr_update_min_rtt|probertt expire|rtt:32959, old_rtt:2147483647|
[2025/09/12 05:04:49 130787] [debug] |scid:628521275e1d36e4353a67f0|xqc_bbr_update_min_rtt|minrtt expire|rtt:32959, old_rtt:2147483647|
[2025/09/12 05:04:49 130792] [debug] |scid:628521275e1d36e4353a67f0|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:5744|extra_cwnd:302|
[2025/09/12 05:04:49 130797] [debug] |scid:628521275e1d36e4353a67f0|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:45952|packet_lost:0|acked:1184|po_sent_time:1757653489097592|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1184|
[2025/09/12 05:04:49 130803] [debug] |scid:628521275e1d36e4353a67f0|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:45952|packet_lost:0|acked:1184|po_sent_time:1757653489097592|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1184|
[2025/09/12 05:04:49 130809] [debug] |scid:628521275e1d36e4353a67f0|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-628521275e1d36e4353a67f0 p-193.167.0.100-51846-98ce0f8b79c2014daefcb7f28878c35114 |bbr on ack|mode:0|pacing_rate:4022316|bw:1510|cwnd:47136|full_bw_reached:0|inflight:918|srtt:32959|latest_rtt:32959|min_rtt:32959|applimit:1|lost:0|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:1|
[2025/09/12 05:04:49 130821] [stats] |scid:628521275e1d36e4353a67f0|xqc_send_ctl_info_circle_record|l-0.0.0.0-443-628521275e1d36e4353a67f0 p-193.167.0.100-51846-98ce0f8b79c2014daefcb7f28878c35114 |path:0||cwnd:47136|inflight:918|mode:0|applimit:0|pacing_rate:4022316|bw:1510|srtt:32959|latest_rtt:32959|min_rtt:32959|send:7|lost:0|tlp:1|recv:3|recovery:0|slow_start:1|conn_life:785212|acked:1184|delivered:1184|is_cwnd_limited:0|
[2025/09/12 05:04:49 130828] [debug] |scid:628521275e1d36e4353a67f0|xqc_process_frames|frame_type:0|
[2025/09/12 05:04:49 130833] [debug] |scid:628521275e1d36e4353a67f0|xqc_process_padding_frame|process padding|
[2025/09/12 05:04:49 130841] [debug] |scid:628521275e1d36e4353a67f0|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:1325799477|largest:1325799477|pns:0|
[2025/09/12 05:04:49 130847] [info] |scid:628521275e1d36e4353a67f0|xqc_conn_on_pkt_processed|====>|conn:0000558BB8B4C37C|path:0|size:1200|pkt_type:INIT|pkt_num:1325799477|frame:PADDING ACK |recv_time:1757653489130551|dcid:628521275e1d36e4353a67f0|dcid_seq:0|
[2025/09/12 05:04:49 130853] [debug] |scid:628521275e1d36e4353a67f0|xqc_timer_set|type:PATH_IDLE|expire:1757653549130551|now:1757653489130551|interv:60000000|
[2025/09/12 05:04:49 130858] [debug] |scid:628521275e1d36e4353a67f0|xqc_timer_set|type:CONN_IDLE|expire:1757653549130551|now:1757653489130551|interv:60000000|
[2025/09/12 05:04:49 130863] [debug] |scid:628521275e1d36e4353a67f0|xqc_engine_remove_wakeup_queue|next_tick_time:1757653489847252|pq_index:1|
[2025/09/12 05:04:49 130869] [debug] |scid:628521275e1d36e4353a67f0|xqc_engine_add_active_queue|last_ticked_time:1757653489097439|
[2025/09/12 05:04:49 130874] [debug] |xqc_engine_main_logic|BEGIN|now:1757653489130874|
[2025/09/12 05:04:49 130880] [debug] |scid:628521275e1d36e4353a67f0|xqc_engine_process_conn|conn:0000558BB8B4C37C|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:1757653489130879|
[2025/09/12 05:04:49 130885] [debug] |scid:628521275e1d36e4353a67f0|xqc_timer_expire|timer expired|type:LOSS_DETECTION|expire_time:1757653489130714|now:1757653489130879|
[2025/09/12 05:04:49 130890] [debug] |scid:628521275e1d36e4353a67f0|xqc_timer_loss_detection_timeout|path:0|loss_detection_timeout|
[2025/09/12 05:04:49 130895] [debug] |scid:628521275e1d36e4353a67f0|xqc_timer_loss_detection_timeout|send Probe pkts|conn:0000558BB8B4C37C|path:0|bytes_in_flight:918|
[2025/09/12 05:04:49 130900] [debug] |scid:628521275e1d36e4353a67f0|xqc_send_ctl_get_pto_time_and_space|srtt:32959|rtt_var:16479|pto_duration:98875|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:04:49 130906] [debug] |scid:628521275e1d36e4353a67f0|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8B4C37C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:04:49 130910] [debug] |scid:628521275e1d36e4353a67f0|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8B4C37C|path:0|PNS: 1, unacked: 918|
[2025/09/12 05:04:49 130915] [debug] |scid:628521275e1d36e4353a67f0|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8B4C37C|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:04:49 130920] [debug] |scid:628521275e1d36e4353a67f0|xqc_path_send_one_or_two_ack_elicit_pkts|send two ack-eliciting pkts|path:0|pns:1|
[2025/09/12 05:04:49 130925] [debug] |scid:628521275e1d36e4353a67f0|xqc_conn_send_probe_pkt|conn:0000558BB8B4C37C|path:0|pkt_num:0|size:194|pkt_type:HSK|frame:CRYPTO |conn_state:S_HANDSHAKE_SENT|
[2025/09/12 05:04:49 130931] [debug] |scid:628521275e1d36e4353a67f0|xqc_conn_send_probe_pkt|conn:0000558BB8B4C37C|path:0|pkt_num:1|size:516|pkt_type:HSK|frame:CRYPTO |conn_state:S_HANDSHAKE_SENT|
[2025/09/12 05:04:49 130937] [debug] |scid:628521275e1d36e4353a67f0|xqc_timer_loss_detection_timeout|xqc_send_ctl_set_loss_detection_timer|PTO|conn:0000558BB8B4C37C|pto_count:1
[2025/09/12 05:04:49 130945] [debug] |scid:628521275e1d36e4353a67f0|xqc_send_ctl_get_pto_time_and_space|srtt:32959|rtt_var:16479|pto_duration:197750|backoff_factor:2.00|backoff:2.00|pto_cnt:1|max_ack_delay:25|
[2025/09/12 05:04:49 130951] [debug] |scid:628521275e1d36e4353a67f0|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8B4C37C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:04:49 130955] [debug] |scid:628521275e1d36e4353a67f0|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8B4C37C|path:0|PNS: 1, unacked: 208|
[2025/09/12 05:04:49 130960] [debug] |scid:628521275e1d36e4353a67f0|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8B4C37C|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:04:49 130965] [debug] |scid:628521275e1d36e4353a67f0|xqc_timer_set|type:LOSS_DETECTION|expire:1757653489130945|now:1757653489130945|interv:0|
[2025/09/12 05:04:49 130970] [debug] |scid:628521275e1d36e4353a67f0|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB8B4C37C|path:0|pns:1|expire:1757653488545002|now:1757653489130945|interval:0|pto_count:1|srtt:32959
[2025/09/12 05:04:49 130977] [debug] |scid:628521275e1d36e4353a67f0|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:CRYPTO |stream_id:0|stream_offset:0|
[2025/09/12 05:04:49 130982] [debug] |scid:628521275e1d36e4353a67f0|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:CRYPTO |stream_id:0|stream_offset:0|
[2025/09/12 05:04:49 130988] [debug] |scid:628521275e1d36e4353a67f0|xqc_check_acked_or_dropped_pkt|conn:0000558BB8B4C37C|pkt_num:0|size:194|pkt_type:HSK|frame:CRYPTO |
[2025/09/12 05:04:49 130994] [debug] |scid:628521275e1d36e4353a67f0|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:4|
[2025/09/12 05:04:49 131030] [info] |scid:628521275e1d36e4353a67f0|xqc_send_packet_with_pn|<==|conn:0000558BB8B4C37C|path:0|pkt_num:4|size:194|sent:210|pkt_type:HSK|frame:CRYPTO |inflight:208|now:1757653489131003|stream_id:0|stream_offset:0|
[2025/09/12 05:04:49 131057] [debug] |scid:628521275e1d36e4353a67f0|xqc_send_ctl_on_packet_sent|conn:0000558BB8B4C37C|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 05:04:49 131067] [debug] |scid:628521275e1d36e4353a67f0|xqc_send_ctl_on_packet_sent|path:0|inflight:208|applimit:0|
[2025/09/12 05:04:49 131075] [debug] |scid:628521275e1d36e4353a67f0|xqc_send_ctl_get_pto_time_and_space|srtt:32959|rtt_var:16479|pto_duration:197750|backoff_factor:2.00|backoff:2.00|pto_cnt:1|max_ack_delay:25|
[2025/09/12 05:04:49 131084] [debug] |scid:628521275e1d36e4353a67f0|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8B4C37C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:04:49 131092] [debug] |scid:628521275e1d36e4353a67f0|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8B4C37C|path:0|PNS: 1, unacked: 402|
[2025/09/12 05:04:49 131100] [debug] |scid:628521275e1d36e4353a67f0|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8B4C37C|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:04:49 131108] [debug] |scid:628521275e1d36e4353a67f0|xqc_timer_set|type:LOSS_DETECTION|expire:1757653489328753|now:1757653489131075|interv:197678|
[2025/09/12 05:04:49 131117] [debug] |scid:628521275e1d36e4353a67f0|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB8B4C37C|path:0|pns:1|expire:1757653489328753|now:1757653489131075|interval:197678|pto_count:1|srtt:32959
[2025/09/12 05:04:49 131126] [debug] |scid:628521275e1d36e4353a67f0|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:47136|inflight:402|
[2025/09/12 05:04:49 131134] [debug] |scid:628521275e1d36e4353a67f0|xqc_check_acked_or_dropped_pkt|conn:0000558BB8B4C37C|pkt_num:1|size:516|pkt_type:HSK|frame:CRYPTO |
[2025/09/12 05:04:49 131140] [debug] |scid:628521275e1d36e4353a67f0|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:5|
[2025/09/12 05:04:49 131173] [info] |scid:628521275e1d36e4353a67f0|xqc_send_packet_with_pn|<==|conn:0000558BB8B4C37C|path:0|pkt_num:5|size:516|sent:532|pkt_type:HSK|frame:CRYPTO |inflight:402|now:1757653489131149|stream_id:0|stream_offset:0|
[2025/09/12 05:04:49 131191] [debug] |scid:628521275e1d36e4353a67f0|xqc_send_ctl_on_packet_sent|conn:0000558BB8B4C37C|path:0|pkt_num:5|origin_pktnum:1|size:516|enc_size:532|pkt_type:HSK|frame:CRYPTO |conn_state:S_HANDSHAKE_SENT|po_in_flight:0||retrans:0|
[2025/09/12 05:04:49 131200] [debug] |scid:628521275e1d36e4353a67f0|xqc_send_ctl_on_packet_sent|path:0|inflight:402|applimit:0|
[2025/09/12 05:04:49 131208] [debug] |scid:628521275e1d36e4353a67f0|xqc_send_ctl_get_pto_time_and_space|srtt:32959|rtt_var:16479|pto_duration:197750|backoff_factor:2.00|backoff:2.00|pto_cnt:1|max_ack_delay:25|
[2025/09/12 05:04:49 131217] [debug] |scid:628521275e1d36e4353a67f0|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8B4C37C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:04:49 131225] [debug] |scid:628521275e1d36e4353a67f0|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8B4C37C|path:0|PNS: 1, unacked: 918|
[2025/09/12 05:04:49 131233] [debug] |scid:628521275e1d36e4353a67f0|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8B4C37C|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:04:49 131241] [debug] |scid:628521275e1d36e4353a67f0|xqc_timer_set|type:LOSS_DETECTION|expire:1757653489328899|now:1757653489131208|interv:197691|
[2025/09/12 05:04:49 131246] [debug] |scid:628521275e1d36e4353a67f0|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB8B4C37C|path:0|pns:1|expire:1757653489328899|now:1757653489131208|interval:197691|pto_count:1|srtt:32959
[2025/09/12 05:04:49 131251] [debug] |scid:628521275e1d36e4353a67f0|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:47136|inflight:918|
[2025/09/12 05:04:49 131257] [debug] |scid:628521275e1d36e4353a67f0|xqc_conn_next_wakeup_time|wakeup_time:1757653489328899|
[2025/09/12 05:04:49 131263] [debug] |scid:628521275e1d36e4353a67f0|xqc_engine_add_wakeup_queue|next_tick_time:1757653489328899|
[2025/09/12 05:04:49 131267] [debug] |xqc_engine_wakeup_after|wakeup:1757653489144077|now:1757653489131267|diff:12810|
[2025/09/12 05:04:49 131273] [debug] |xqc_engine_main_logic|END|now:1757653489130879|
[2025/09/12 05:04:49 131280] [debug] |xqc_engine_main_logic|BEGIN|now:1757653489131280|
[2025/09/12 05:04:49 131285] [debug] |xqc_engine_wakeup_after|wakeup:1757653489144077|now:1757653489131284|diff:12793|
[2025/09/12 05:04:49 131289] [debug] |xqc_engine_main_logic|END|now:1757653489131280|
[2025/09/12 05:04:49 131540] [info] |xqc_engine_packet_process|==>|conn:0000558BB8B4C37C|size:1200|state:S_HANDSHAKE_SENT|recv_time:1757653489131539|
[2025/09/12 05:04:49 131554] [debug] |scid:628521275e1d36e4353a67f0|xqc_packet_parse_initial|packet parse|initial|
[2025/09/12 05:04:49 131561] [debug] |scid:628521275e1d36e4353a67f0|xqc_packet_parse_initial|success|Length:1159|
[2025/09/12 05:04:49 131572] [debug] |scid:628521275e1d36e4353a67f0|xqc_packet_decrypt|largest_pn:1325799477|
[2025/09/12 05:04:49 131579] [debug] |scid:628521275e1d36e4353a67f0|xqc_packet_decrypt|decryption nonce|path_id:0|pn:1325799478|
[2025/09/12 05:04:49 131591] [debug] |scid:628521275e1d36e4353a67f0|xqc_packet_decrypt_single|pkt_type:INIT|pkt_num:1325799478|
[2025/09/12 05:04:49 131596] [debug] |scid:628521275e1d36e4353a67f0|xqc_process_frames|frame_type:2|
[2025/09/12 05:04:49 131603] [debug] |scid:628521275e1d36e4353a67f0|xqc_process_frames|frame_type:0|
[2025/09/12 05:04:49 131609] [debug] |scid:628521275e1d36e4353a67f0|xqc_process_padding_frame|process padding|
[2025/09/12 05:04:49 131618] [debug] |scid:628521275e1d36e4353a67f0|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:1325799478|largest:1325799478|pns:0|
[2025/09/12 05:04:49 131623] [info] |scid:628521275e1d36e4353a67f0|xqc_conn_on_pkt_processed|====>|conn:0000558BB8B4C37C|path:0|size:1200|pkt_type:INIT|pkt_num:1325799478|frame:PADDING ACK |recv_time:1757653489131539|dcid:628521275e1d36e4353a67f0|dcid_seq:0|
[2025/09/12 05:04:49 131628] [debug] |scid:628521275e1d36e4353a67f0|xqc_timer_set|type:PATH_IDLE|expire:1757653549131539|now:1757653489131539|interv:60000000|
[2025/09/12 05:04:49 131634] [debug] |scid:628521275e1d36e4353a67f0|xqc_timer_set|type:CONN_IDLE|expire:1757653549131539|now:1757653489131539|interv:60000000|
[2025/09/12 05:04:49 131646] [debug] |scid:628521275e1d36e4353a67f0|xqc_engine_remove_wakeup_queue|next_tick_time:1757653489328899|pq_index:1|
[2025/09/12 05:04:49 131653] [debug] |scid:628521275e1d36e4353a67f0|xqc_engine_add_active_queue|last_ticked_time:1757653489130879|
[2025/09/12 05:04:49 131660] [debug] |xqc_engine_main_logic|BEGIN|now:1757653489131660|
[2025/09/12 05:04:49 131667] [debug] |scid:628521275e1d36e4353a67f0|xqc_engine_process_conn|conn:0000558BB8B4C37C|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:1757653489131666|
[2025/09/12 05:04:49 131676] [debug] |scid:628521275e1d36e4353a67f0|xqc_conn_next_wakeup_time|wakeup_time:1757653489328899|
[2025/09/12 05:04:49 131680] [debug] |scid:628521275e1d36e4353a67f0|xqc_engine_add_wakeup_queue|next_tick_time:1757653489328899|
[2025/09/12 05:04:49 131684] [debug] |xqc_engine_wakeup_after|wakeup:1757653489144077|now:1757653489131683|diff:12394|
[2025/09/12 05:04:49 131688] [debug] |xqc_engine_main_logic|END|now:1757653489131666|
[2025/09/12 05:04:49 131693] [debug] |xqc_engine_main_logic|BEGIN|now:1757653489131693|
[2025/09/12 05:04:49 131697] [debug] |xqc_engine_wakeup_after|wakeup:1757653489144077|now:1757653489131697|diff:12380|
[2025/09/12 05:04:49 131701] [debug] |xqc_engine_main_logic|END|now:1757653489131693|
[2025/09/12 05:04:49 144771] [debug] |xqc_engine_main_logic|BEGIN|now:1757653489144771|
[2025/09/12 05:04:49 144782] [debug] |scid:74017613ea83cc55947d2a9b|xqc_engine_remove_wakeup_queue|next_tick_time:1757653489144077|pq_index:0|
[2025/09/12 05:04:49 144788] [debug] |scid:74017613ea83cc55947d2a9b|xqc_engine_add_active_queue|last_ticked_time:1757653483549663|
[2025/09/12 05:04:49 144794] [debug] |scid:74017613ea83cc55947d2a9b|xqc_engine_process_conn|conn:0000558BB8AB548C|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:1757653489144793|
[2025/09/12 05:04:49 144800] [debug] |scid:74017613ea83cc55947d2a9b|xqc_timer_expire|timer expired|type:LOSS_DETECTION|expire_time:1757653489144077|now:1757653489144793|
[2025/09/12 05:04:49 144806] [debug] |scid:74017613ea83cc55947d2a9b|xqc_timer_loss_detection_timeout|path:0|loss_detection_timeout|
[2025/09/12 05:04:49 144811] [debug] |scid:74017613ea83cc55947d2a9b|xqc_timer_loss_detection_timeout|send Probe pkts|conn:0000558BB8AB548C|path:0|bytes_in_flight:11550|
[2025/09/12 05:04:49 144816] [debug] |scid:74017613ea83cc55947d2a9b|xqc_send_ctl_get_pto_time_and_space|srtt:33321|rtt_var:7272|pto_duration:3994176|backoff_factor:2.00|backoff:64.00|pto_cnt:6|max_ack_delay:25|
[2025/09/12 05:04:49 144821] [debug] |scid:74017613ea83cc55947d2a9b|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8AB548C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:04:49 144826] [debug] |scid:74017613ea83cc55947d2a9b|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8AB548C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:04:49 144831] [debug] |scid:74017613ea83cc55947d2a9b|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8AB548C|path:0|PNS: 2, unacked: 11550|
[2025/09/12 05:04:49 144836] [debug] |scid:74017613ea83cc55947d2a9b|xqc_path_send_one_or_two_ack_elicit_pkts|send two ack-eliciting pkts|path:0|pns:2|
[2025/09/12 05:04:49 144841] [debug] |scid:74017613ea83cc55947d2a9b|xqc_conn_send_probe_pkt|conn:0000558BB8AB548C|path:0|pkt_num:6|size:1050|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|
[2025/09/12 05:04:49 144849] [debug] |scid:74017613ea83cc55947d2a9b|xqc_conn_send_probe_pkt|conn:0000558BB8AB548C|path:0|pkt_num:8|size:1050|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|
[2025/09/12 05:04:49 144855] [debug] |scid:74017613ea83cc55947d2a9b|xqc_timer_loss_detection_timeout|xqc_send_ctl_set_loss_detection_timer|PTO|conn:0000558BB8AB548C|pto_count:7
[2025/09/12 05:04:49 144865] [debug] |scid:74017613ea83cc55947d2a9b|xqc_send_ctl_get_pto_time_and_space|srtt:33321|rtt_var:7272|pto_duration:7988352|backoff_factor:2.00|backoff:128.00|pto_cnt:7|max_ack_delay:25|
[2025/09/12 05:04:49 144870] [debug] |scid:74017613ea83cc55947d2a9b|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8AB548C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:04:49 144875] [debug] |scid:74017613ea83cc55947d2a9b|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8AB548C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:04:49 144880] [debug] |scid:74017613ea83cc55947d2a9b|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8AB548C|path:0|PNS: 2, unacked: 11550|
[2025/09/12 05:04:49 144885] [debug] |scid:74017613ea83cc55947d2a9b|xqc_timer_set|type:LOSS_DETECTION|expire:1757653494738253|now:1757653489144865|interv:5593388|
[2025/09/12 05:04:49 144890] [debug] |scid:74017613ea83cc55947d2a9b|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB8AB548C|path:0|pns:2|expire:1757653494738253|now:1757653489144865|interval:5593388|pto_count:7|srtt:33321
[2025/09/12 05:04:49 144897] [debug] |scid:74017613ea83cc55947d2a9b|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:STREAM |stream_id:0|stream_offset:1024|
[2025/09/12 05:04:49 144903] [debug] |scid:74017613ea83cc55947d2a9b|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:STREAM |stream_id:0|stream_offset:1024|
[2025/09/12 05:04:49 144908] [debug] |scid:74017613ea83cc55947d2a9b|xqc_check_acked_or_dropped_pkt|conn:0000558BB8AB548C|pkt_num:6|size:1050|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:04:49 144914] [debug] |scid:74017613ea83cc55947d2a9b|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:29|
[2025/09/12 05:04:49 144950] [info] |scid:74017613ea83cc55947d2a9b|xqc_send_packet_with_pn|<==|conn:0000558BB8AB548C|path:0|pkt_num:29|size:1050|sent:1066|pkt_type:SHORT_HEADER|frame:STREAM |inflight:11550|now:1757653489144923|stream_id:0|stream_offset:1024|
[2025/09/12 05:04:49 144957] [debug] |scid:74017613ea83cc55947d2a9b|xqc_send_ctl_on_packet_sent|conn:0000558BB8AB548C|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 05:04:49 144964] [debug] |scid:74017613ea83cc55947d2a9b|xqc_send_ctl_on_packet_sent|path:0|inflight:11550|applimit:0|
[2025/09/12 05:04:49 144973] [debug] |scid:74017613ea83cc55947d2a9b|xqc_send_ctl_get_pto_time_and_space|srtt:33321|rtt_var:7272|pto_duration:7988352|backoff_factor:2.00|backoff:128.00|pto_cnt:7|max_ack_delay:25|
[2025/09/12 05:04:49 144982] [debug] |scid:74017613ea83cc55947d2a9b|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8AB548C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:04:49 144990] [debug] |scid:74017613ea83cc55947d2a9b|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8AB548C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:04:49 144998] [debug] |scid:74017613ea83cc55947d2a9b|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8AB548C|path:0|PNS: 2, unacked: 12600|
[2025/09/12 05:04:49 145006] [debug] |scid:74017613ea83cc55947d2a9b|xqc_timer_set|type:LOSS_DETECTION|expire:1757653500333275|now:1757653489144973|interv:11188302|
[2025/09/12 05:04:49 145014] [debug] |scid:74017613ea83cc55947d2a9b|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB8AB548C|path:0|pns:2|expire:1757653500333275|now:1757653489144973|interval:11188302|pto_count:7|srtt:33321
[2025/09/12 05:04:49 145023] [debug] |scid:74017613ea83cc55947d2a9b|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:48785|inflight:12600|
[2025/09/12 05:04:49 145033] [debug] |scid:74017613ea83cc55947d2a9b|xqc_check_acked_or_dropped_pkt|conn:0000558BB8AB548C|pkt_num:8|size:1050|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:04:49 145056] [debug] |scid:74017613ea83cc55947d2a9b|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:30|
[2025/09/12 05:04:49 145091] [info] |scid:74017613ea83cc55947d2a9b|xqc_send_packet_with_pn|<==|conn:0000558BB8AB548C|path:0|pkt_num:30|size:1050|sent:1066|pkt_type:SHORT_HEADER|frame:STREAM |inflight:12600|now:1757653489145069|stream_id:0|stream_offset:1024|
[2025/09/12 05:04:49 145107] [debug] |scid:74017613ea83cc55947d2a9b|xqc_send_ctl_on_packet_sent|conn:0000558BB8AB548C|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 05:04:49 145116] [debug] |scid:74017613ea83cc55947d2a9b|xqc_send_ctl_on_packet_sent|path:0|inflight:12600|applimit:0|
[2025/09/12 05:04:49 145125] [debug] |scid:74017613ea83cc55947d2a9b|xqc_send_ctl_get_pto_time_and_space|srtt:33321|rtt_var:7272|pto_duration:7988352|backoff_factor:2.00|backoff:128.00|pto_cnt:7|max_ack_delay:25|
[2025/09/12 05:04:49 145134] [debug] |scid:74017613ea83cc55947d2a9b|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8AB548C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:04:49 145142] [debug] |scid:74017613ea83cc55947d2a9b|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8AB548C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:04:49 145150] [debug] |scid:74017613ea83cc55947d2a9b|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8AB548C|path:0|PNS: 2, unacked: 13650|
[2025/09/12 05:04:49 145158] [debug] |scid:74017613ea83cc55947d2a9b|xqc_timer_set|type:LOSS_DETECTION|expire:1757653500333421|now:1757653489145125|interv:11188296|
[2025/09/12 05:04:49 145164] [debug] |scid:74017613ea83cc55947d2a9b|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB8AB548C|path:0|pns:2|expire:1757653500333421|now:1757653489145125|interval:11188296|pto_count:7|srtt:33321
[2025/09/12 05:04:49 145169] [debug] |scid:74017613ea83cc55947d2a9b|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:48785|inflight:13650|
[2025/09/12 05:04:49 145175] [debug] |scid:74017613ea83cc55947d2a9b|xqc_conn_next_wakeup_time|wakeup_time:1757653500333421|
[2025/09/12 05:04:49 145180] [debug] |scid:74017613ea83cc55947d2a9b|xqc_engine_add_wakeup_queue|next_tick_time:1757653500333421|
[2025/09/12 05:04:49 145185] [debug] |xqc_engine_wakeup_after|wakeup:1757653489328899|now:1757653489145185|diff:183714|
[2025/09/12 05:04:49 145190] [debug] |xqc_engine_main_logic|END|now:1757653489144793|
[2025/09/12 05:04:49 161824] [info] |xqc_engine_packet_process|==>|conn:0000558BB8B4C37C|size:65|state:S_HANDSHAKE_SENT|recv_time:1757653489161823|
[2025/09/12 05:04:49 161842] [debug] |scid:628521275e1d36e4353a67f0|xqc_packet_parse_handshake|success|Length:25|
[2025/09/12 05:04:49 161851] [debug] |scid:628521275e1d36e4353a67f0|xqc_packet_decrypt|largest_pn:0|
[2025/09/12 05:04:49 161857] [debug] |scid:628521275e1d36e4353a67f0|xqc_packet_decrypt|decryption nonce|path_id:0|pn:1325799473|
[2025/09/12 05:04:49 161866] [debug] |scid:628521275e1d36e4353a67f0|xqc_packet_decrypt_single|pkt_type:HSK|pkt_num:1325799473|
[2025/09/12 05:04:49 161872] [debug] |scid:628521275e1d36e4353a67f0|xqc_process_frames|frame_type:2|
[2025/09/12 05:04:49 161879] [debug] |scid:628521275e1d36e4353a67f0|xqc_send_ctl_on_ack_received|conn:0000558BB8B4C37C|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 05:04:49 161887] [debug] |scid:628521275e1d36e4353a67f0|xqc_update_sample|sampler_update|prior_lost:0|tx_in_flight:402|prior_delivered:1184|prior_time:1757653489130551|is_app_limited:1|send_elapse:33411|ack_elapse:31272|ctl_first_sent_time:1757653489131003|lagest_ack_time:1757653489161823|curr_delivered:1378|
[2025/09/12 05:04:49 161895] [debug] |scid:628521275e1d36e4353a67f0|xqc_update_sample|sampler_sent_time_update:1757653489131003|
[2025/09/12 05:04:49 161901] [debug] |scid:628521275e1d36e4353a67f0|xqc_send_ctl_on_ack_received|sndq_packets_used:4||sndq_packets_used_bytes:0|sndq_packets_free:3|
[2025/09/12 05:04:49 161908] [debug] |scid:628521275e1d36e4353a67f0|xqc_send_ctl_update_rtt|before update rtt|conn:0000558BB8B4C37C|srtt:32959|rttvar:16479|minrtt:32959|latest_rtt:30820|ack_delay:0|
[2025/09/12 05:04:49 161914] [debug] |scid:628521275e1d36e4353a67f0|xqc_send_ctl_update_rtt|l-0.0.0.0-443-628521275e1d36e4353a67f0 p-193.167.0.100-51846-98ce0f8b79c2014daefcb7f28878c35114 |after update rtt|conn:0000558BB8B4C37C|srtt:32692|rttvar:12894|minrtt:30820|latest_rtt:30820|ack_delay:0|
[2025/09/12 05:04:49 161929] [debug] |scid:628521275e1d36e4353a67f0|xqc_send_ctl_get_lost_sent_pn|largest_acked:4|lost_pn:1|thresh:3|
[2025/09/12 05:04:49 161936] [debug] |scid:628521275e1d36e4353a67f0|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:04:49 161944] [debug] |scid:628521275e1d36e4353a67f0|xqc_send_ctl_detect_lost|mark lost|pns:1|pkt_num:2|lost_pn:1|po_sent_time:1757653488347188|lost_send_time:1757653489125045|loss_delay:36778|frame:CRYPTO |repair:32|
[2025/09/12 05:04:49 161951] [debug] |scid:628521275e1d36e4353a67f0|xqc_send_ctl_detect_lost|mark lost|pns:1|pkt_num:3|lost_pn:1|po_sent_time:1757653488347252|lost_send_time:1757653489125045|loss_delay:36778|frame:CRYPTO |repair:32|
[2025/09/12 05:04:49 161957] [debug] |scid:628521275e1d36e4353a67f0|xqc_send_ctl_detect_lost|OnLostDetection|largest_lost sent time: 1757653488347252u|
[2025/09/12 05:04:49 161964] [stats] |scid:628521275e1d36e4353a67f0|xqc_send_ctl_detect_lost|l-0.0.0.0-443-628521275e1d36e4353a67f0 p-193.167.0.100-51846-98ce0f8b79c2014daefcb7f28878c35114 |lost interval:1757653489161823|lost_count:2|send_count:9|pkt_num:3|po_send_time:1757653488347252|srtt:32692|cwnd:47136|bw:1510|conn_life:816214|now:0|last_lost_time:816214|
[2025/09/12 05:04:49 161971] [debug] |scid:628521275e1d36e4353a67f0|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:04:49 161977] [debug] |scid:628521275e1d36e4353a67f0|xqc_send_ctl_get_pto_time_and_space|srtt:32692|rtt_var:12894|pto_duration:84268|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:04:49 161985] [debug] |scid:628521275e1d36e4353a67f0|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8B4C37C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:04:49 161991] [debug] |scid:628521275e1d36e4353a67f0|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8B4C37C|path:0|PNS: 1, unacked: 516|
[2025/09/12 05:04:49 161996] [debug] |scid:628521275e1d36e4353a67f0|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8B4C37C|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:04:49 162002] [debug] |scid:628521275e1d36e4353a67f0|xqc_timer_set|type:LOSS_DETECTION|expire:1757653489215417|now:1757653489161977|interv:53440|
[2025/09/12 05:04:49 162008] [debug] |scid:628521275e1d36e4353a67f0|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB8B4C37C|path:0|pns:1|expire:1757653489215417|now:1757653489161977|interval:53440|pto_count:0|srtt:32692
[2025/09/12 05:04:49 162014] [debug] |scid:628521275e1d36e4353a67f0|xqc_generate_sample|sampler: send_elapse 33411, ack_elapse 31272, delivered 194|rate 5806|lost 2|
[2025/09/12 05:04:49 162021] [debug] |scid:628521275e1d36e4353a67f0|xqc_bbr_update_bandwidth|BBRv1: RTT round update 1 -> 2|
[2025/09/12 05:04:49 162026] [debug] |scid:628521275e1d36e4353a67f0|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (5806) in round 2|
[2025/09/12 05:04:49 162031] [debug] |scid:628521275e1d36e4353a67f0|xqc_bbr_update_min_rtt|probertt expire|rtt:30820, old_rtt:32959|
[2025/09/12 05:04:49 162056] [debug] |scid:628521275e1d36e4353a67f0|xqc_bbr_update_min_rtt|minrtt expire|rtt:30820, old_rtt:32959|
[2025/09/12 05:04:49 162065] [debug] |scid:628521275e1d36e4353a67f0|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:5744|extra_cwnd:1161|
[2025/09/12 05:04:49 162069] [debug] |scid:628521275e1d36e4353a67f0|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:47136|packet_lost:2|acked:194|po_sent_time:1757653489131003|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1378|
[2025/09/12 05:04:49 162074] [debug] |scid:628521275e1d36e4353a67f0|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:47136|packet_lost:2|acked:194|po_sent_time:1757653489131003|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1378|
[2025/09/12 05:04:49 162084] [debug] |scid:628521275e1d36e4353a67f0|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-628521275e1d36e4353a67f0 p-193.167.0.100-51846-98ce0f8b79c2014daefcb7f28878c35114 |bbr on ack|mode:0|pacing_rate:4022316|bw:5806|cwnd:47330|full_bw_reached:0|inflight:516|srtt:32692|latest_rtt:30820|min_rtt:30820|applimit:1|lost:0|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:1|
[2025/09/12 05:04:49 162092] [stats] |scid:628521275e1d36e4353a67f0|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-628521275e1d36e4353a67f0 p-193.167.0.100-51846-98ce0f8b79c2014daefcb7f28878c35114 |bandwidth change record|bw_before:1510|bw_after:5806|srtt:32692|cwnd:47330|
[2025/09/12 05:04:49 162100] [info] |scid:628521275e1d36e4353a67f0|xqc_send_ctl_on_pns_discard|xqc_send_ctl_set_loss_detection_timer on discard pns:0
[2025/09/12 05:04:49 162107] [debug] |scid:628521275e1d36e4353a67f0|xqc_send_ctl_get_pto_time_and_space|srtt:32692|rtt_var:12894|pto_duration:84268|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:04:49 162111] [debug] |scid:628521275e1d36e4353a67f0|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8B4C37C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:04:49 162115] [debug] |scid:628521275e1d36e4353a67f0|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8B4C37C|path:0|PNS: 1, unacked: 516|
[2025/09/12 05:04:49 162119] [debug] |scid:628521275e1d36e4353a67f0|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8B4C37C|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:04:49 162123] [debug] |scid:628521275e1d36e4353a67f0|xqc_timer_set|type:LOSS_DETECTION|expire:1757653489215417|now:1757653489162106|interv:53311|
[2025/09/12 05:04:49 162127] [debug] |scid:628521275e1d36e4353a67f0|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB8B4C37C|path:0|pns:1|expire:1757653489215417|now:1757653489162106|interval:53311|pto_count:0|srtt:32692
[2025/09/12 05:04:49 162133] [debug] |scid:628521275e1d36e4353a67f0|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:1325799473|largest:1325799473|pns:1|
[2025/09/12 05:04:49 162137] [info] |scid:628521275e1d36e4353a67f0|xqc_conn_on_pkt_processed|====>|conn:0000558BB8B4C37C|path:0|size:65|pkt_type:HSK|pkt_num:1325799473|frame:ACK |recv_time:1757653489161823|dcid:628521275e1d36e4353a67f0|dcid_seq:0|
[2025/09/12 05:04:49 162142] [debug] |scid:628521275e1d36e4353a67f0|xqc_timer_set|type:PATH_IDLE|expire:1757653549161823|now:1757653489161823|interv:60000000|
[2025/09/12 05:04:49 162146] [debug] |scid:628521275e1d36e4353a67f0|xqc_timer_set|type:CONN_IDLE|expire:1757653549161823|now:1757653489161823|interv:60000000|
[2025/09/12 05:04:49 162150] [debug] |scid:628521275e1d36e4353a67f0|xqc_engine_remove_wakeup_queue|next_tick_time:1757653489328899|pq_index:0|
[2025/09/12 05:04:49 162155] [debug] |scid:628521275e1d36e4353a67f0|xqc_engine_add_active_queue|last_ticked_time:1757653489131666|
[2025/09/12 05:04:49 162159] [debug] |xqc_engine_main_logic|BEGIN|now:1757653489162159|
[2025/09/12 05:04:49 162164] [debug] |scid:628521275e1d36e4353a67f0|xqc_engine_process_conn|conn:0000558BB8B4C37C|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:1757653489162163|
[2025/09/12 05:04:49 162170] [debug] |scid:628521275e1d36e4353a67f0|xqc_path_get_perf_class|conn:0000558BB8B4C37C|path_id:0|path_srtt:32692|min_srtt:32692|path_bw:5806|loss_rate:12.50|path_pto:0|
[2025/09/12 05:04:49 162175] [debug] |scid:628521275e1d36e4353a67f0|xqc_send_ctl_can_send|l-0.0.0.0-443-628521275e1d36e4353a67f0 p-193.167.0.100-51846-98ce0f8b79c2014daefcb7f28878c35114 |path:0|can:1|pkt_sz:126|schedule_bytes:0|inflight:516|cwnd:47330|conn:0000558BB8B4C37C|stream_id:0|stream_offset:0|
[2025/09/12 05:04:49 162179] [debug] |scid:628521275e1d36e4353a67f0|xqc_minrtt_scheduler_get_path|path srtt|conn:0000558BB8B4C37C|path_id:0|path_srtt:32692|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:04:49 162196] [debug] |scid:628521275e1d36e4353a67f0|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CRYPTO |pn:2|size:126|reinj:0|path_class:2|
[2025/09/12 05:04:49 162200] [debug] |scid:628521275e1d36e4353a67f0|xqc_path_get_perf_class|conn:0000558BB8B4C37C|path_id:0|path_srtt:32692|min_srtt:32692|path_bw:5806|loss_rate:12.50|path_pto:0|
[2025/09/12 05:04:49 162204] [debug] |scid:628521275e1d36e4353a67f0|xqc_send_ctl_can_send|l-0.0.0.0-443-628521275e1d36e4353a67f0 p-193.167.0.100-51846-98ce0f8b79c2014daefcb7f28878c35114 |path:0|can:1|pkt_sz:82|schedule_bytes:126|inflight:516|cwnd:47330|conn:0000558BB8B4C37C|stream_id:0|stream_offset:0|
[2025/09/12 05:04:49 162209] [debug] |scid:628521275e1d36e4353a67f0|xqc_minrtt_scheduler_get_path|path srtt|conn:0000558BB8B4C37C|path_id:0|path_srtt:32692|path_class:2|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:04:49 162213] [debug] |scid:628521275e1d36e4353a67f0|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CRYPTO |pn:3|size:82|reinj:0|path_class:2|
[2025/09/12 05:04:49 162218] [debug] |scid:628521275e1d36e4353a67f0|xqc_check_acked_or_dropped_pkt|conn:0000558BB8B4C37C|pkt_num:2|size:126|pkt_type:HSK|frame:CRYPTO |
[2025/09/12 05:04:49 162222] [debug] |scid:628521275e1d36e4353a67f0|xqc_send_ctl_can_send|l-0.0.0.0-443-628521275e1d36e4353a67f0 p-193.167.0.100-51846-98ce0f8b79c2014daefcb7f28878c35114 |path:0|can:1|pkt_sz:126|schedule_bytes:0|inflight:516|cwnd:47330|conn:0000558BB8B4C37C|stream_id:0|stream_offset:0|
[2025/09/12 05:04:49 162227] [debug] |scid:628521275e1d36e4353a67f0|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:04:49 162231] [debug] |scid:628521275e1d36e4353a67f0|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:6|
[2025/09/12 05:04:49 162264] [info] |scid:628521275e1d36e4353a67f0|xqc_send_packet_with_pn|<==|conn:0000558BB8B4C37C|path:0|pkt_num:6|size:126|sent:142|pkt_type:HSK|frame:CRYPTO |inflight:516|now:1757653489162239|stream_id:0|stream_offset:0|
[2025/09/12 05:04:49 162274] [debug] |scid:628521275e1d36e4353a67f0|xqc_send_ctl_on_packet_sent|conn:0000558BB8B4C37C|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 05:04:49 162281] [debug] |scid:628521275e1d36e4353a67f0|xqc_send_ctl_on_packet_sent|path:0|inflight:516|applimit:0|
[2025/09/12 05:04:49 162287] [debug] |scid:628521275e1d36e4353a67f0|xqc_send_ctl_get_pto_time_and_space|srtt:32692|rtt_var:12894|pto_duration:84268|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:04:49 162294] [debug] |scid:628521275e1d36e4353a67f0|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8B4C37C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:04:49 162300] [debug] |scid:628521275e1d36e4353a67f0|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8B4C37C|path:0|PNS: 1, unacked: 642|
[2025/09/12 05:04:49 162304] [debug] |scid:628521275e1d36e4353a67f0|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8B4C37C|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:04:49 162309] [debug] |scid:628521275e1d36e4353a67f0|xqc_timer_set|type:LOSS_DETECTION|expire:1757653489246507|now:1757653489162287|interv:84220|
[2025/09/12 05:04:49 162313] [debug] |scid:628521275e1d36e4353a67f0|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB8B4C37C|path:0|pns:1|expire:1757653489246507|now:1757653489162287|interval:84220|pto_count:0|srtt:32692
[2025/09/12 05:04:49 162318] [debug] |scid:628521275e1d36e4353a67f0|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:47330|inflight:642|
[2025/09/12 05:04:49 162323] [debug] |scid:628521275e1d36e4353a67f0|xqc_check_acked_or_dropped_pkt|conn:0000558BB8B4C37C|pkt_num:3|size:82|pkt_type:HSK|frame:CRYPTO |
[2025/09/12 05:04:49 162327] [debug] |scid:628521275e1d36e4353a67f0|xqc_send_ctl_can_send|l-0.0.0.0-443-628521275e1d36e4353a67f0 p-193.167.0.100-51846-98ce0f8b79c2014daefcb7f28878c35114 |path:0|can:1|pkt_sz:82|schedule_bytes:0|inflight:642|cwnd:47330|conn:0000558BB8B4C37C|stream_id:0|stream_offset:0|
[2025/09/12 05:04:49 162336] [debug] |scid:628521275e1d36e4353a67f0|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:04:49 162340] [debug] |scid:628521275e1d36e4353a67f0|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:7|
[2025/09/12 05:04:49 162366] [info] |scid:628521275e1d36e4353a67f0|xqc_send_packet_with_pn|<==|conn:0000558BB8B4C37C|path:0|pkt_num:7|size:82|sent:98|pkt_type:HSK|frame:CRYPTO |inflight:642|now:1757653489162346|stream_id:0|stream_offset:0|
[2025/09/12 05:04:49 162374] [debug] |scid:628521275e1d36e4353a67f0|xqc_send_ctl_on_packet_sent|conn:0000558BB8B4C37C|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 05:04:49 162381] [debug] |scid:628521275e1d36e4353a67f0|xqc_send_ctl_on_packet_sent|path:0|inflight:642|applimit:0|
[2025/09/12 05:04:49 162388] [debug] |scid:628521275e1d36e4353a67f0|xqc_send_ctl_get_pto_time_and_space|srtt:32692|rtt_var:12894|pto_duration:84268|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:04:49 162395] [debug] |scid:628521275e1d36e4353a67f0|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8B4C37C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:04:49 162399] [debug] |scid:628521275e1d36e4353a67f0|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8B4C37C|path:0|PNS: 1, unacked: 724|
[2025/09/12 05:04:49 162402] [debug] |scid:628521275e1d36e4353a67f0|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8B4C37C|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:04:49 162406] [debug] |scid:628521275e1d36e4353a67f0|xqc_timer_set|type:LOSS_DETECTION|expire:1757653489246614|now:1757653489162387|interv:84227|
[2025/09/12 05:04:49 162410] [debug] |scid:628521275e1d36e4353a67f0|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB8B4C37C|path:0|pns:1|expire:1757653489246614|now:1757653489162387|interval:84227|pto_count:0|srtt:32692
[2025/09/12 05:04:49 162415] [debug] |scid:628521275e1d36e4353a67f0|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:47330|inflight:724|
[2025/09/12 05:04:49 162420] [debug] |scid:628521275e1d36e4353a67f0|xqc_conn_next_wakeup_time|wakeup_time:1757653489246614|
[2025/09/12 05:04:49 162424] [debug] |scid:628521275e1d36e4353a67f0|xqc_engine_add_wakeup_queue|next_tick_time:1757653489246614|
[2025/09/12 05:04:49 162428] [debug] |xqc_engine_wakeup_after|wakeup:1757653489246614|now:1757653489162428|diff:84186|
[2025/09/12 05:04:49 162432] [debug] |xqc_engine_main_logic|END|now:1757653489162163|
[2025/09/12 05:04:49 162438] [debug] |xqc_engine_main_logic|BEGIN|now:1757653489162438|
[2025/09/12 05:04:49 162442] [debug] |xqc_engine_wakeup_after|wakeup:1757653489246614|now:1757653489162441|diff:84173|
[2025/09/12 05:04:49 162445] [debug] |xqc_engine_main_logic|END|now:1757653489162438|
[2025/09/12 05:04:49 193124] [info] |xqc_engine_packet_process|==>|conn:0000558BB8B4C37C|size:67|state:S_HANDSHAKE_SENT|recv_time:1757653489193122|
[2025/09/12 05:04:49 193143] [debug] |scid:628521275e1d36e4353a67f0|xqc_packet_parse_handshake|success|Length:27|
[2025/09/12 05:04:49 193155] [debug] |scid:628521275e1d36e4353a67f0|xqc_packet_decrypt|largest_pn:1325799473|
[2025/09/12 05:04:49 193160] [debug] |scid:628521275e1d36e4353a67f0|xqc_packet_decrypt|decryption nonce|path_id:0|pn:1325799474|
[2025/09/12 05:04:49 193168] [debug] |scid:628521275e1d36e4353a67f0|xqc_packet_decrypt_single|pkt_type:HSK|pkt_num:1325799474|
[2025/09/12 05:04:49 193173] [debug] |scid:628521275e1d36e4353a67f0|xqc_process_frames|frame_type:2|
[2025/09/12 05:04:49 193179] [debug] |scid:628521275e1d36e4353a67f0|xqc_send_ctl_on_ack_received|conn:0000558BB8B4C37C|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 05:04:49 193189] [debug] |scid:628521275e1d36e4353a67f0|xqc_update_sample|sampler_update|prior_lost:2|tx_in_flight:642|prior_delivered:1378|prior_time:1757653489161823|is_app_limited:1|send_elapse:31236|ack_elapse:31299|ctl_first_sent_time:1757653489162239|lagest_ack_time:1757653489193122|curr_delivered:1504|
[2025/09/12 05:04:49 193207] [debug] |scid:628521275e1d36e4353a67f0|xqc_update_sample|sampler_sent_time_update:1757653489162239|
[2025/09/12 05:04:49 193216] [debug] |scid:628521275e1d36e4353a67f0|xqc_send_ctl_on_ack_received|sndq_packets_used:4||sndq_packets_used_bytes:0|sndq_packets_free:3|
[2025/09/12 05:04:49 193221] [debug] |scid:628521275e1d36e4353a67f0|xqc_send_ctl_update_rtt|before update rtt|conn:0000558BB8B4C37C|srtt:32692|rttvar:12894|minrtt:30820|latest_rtt:30883|ack_delay:0|
[2025/09/12 05:04:49 193226] [debug] |scid:628521275e1d36e4353a67f0|xqc_send_ctl_update_rtt|l-0.0.0.0-443-628521275e1d36e4353a67f0 p-193.167.0.100-51846-98ce0f8b79c2014daefcb7f28878c35114 |after update rtt|conn:0000558BB8B4C37C|srtt:32466|rttvar:10123|minrtt:30820|latest_rtt:30883|ack_delay:0|
[2025/09/12 05:04:49 193232] [debug] |scid:628521275e1d36e4353a67f0|xqc_send_ctl_get_lost_sent_pn|largest_acked:6|lost_pn:3|thresh:3|
[2025/09/12 05:04:49 193239] [debug] |scid:628521275e1d36e4353a67f0|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:04:49 193247] [debug] |scid:628521275e1d36e4353a67f0|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:04:49 193255] [debug] |scid:628521275e1d36e4353a67f0|xqc_send_ctl_detect_lost|mark lost|pns:1|pkt_num:5|lost_pn:3|po_sent_time:1757653489131149|lost_send_time:1757653489156598|loss_delay:36524|frame:CRYPTO |repair:32|
[2025/09/12 05:04:49 193262] [debug] |scid:628521275e1d36e4353a67f0|xqc_send_ctl_detect_lost|OnLostDetection|largest_lost sent time: 1757653489131149u|
[2025/09/12 05:04:49 193268] [debug] |scid:628521275e1d36e4353a67f0|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:04:49 193276] [debug] |scid:628521275e1d36e4353a67f0|xqc_send_ctl_get_pto_time_and_space|srtt:32466|rtt_var:10123|pto_duration:72958|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:04:49 193285] [debug] |scid:628521275e1d36e4353a67f0|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8B4C37C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:04:49 193293] [debug] |scid:628521275e1d36e4353a67f0|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8B4C37C|path:0|PNS: 1, unacked: 82|
[2025/09/12 05:04:49 193300] [debug] |scid:628521275e1d36e4353a67f0|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8B4C37C|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:04:49 193308] [debug] |scid:628521275e1d36e4353a67f0|xqc_timer_set|type:LOSS_DETECTION|expire:1757653489235304|now:1757653489193275|interv:42029|
[2025/09/12 05:04:49 193315] [debug] |scid:628521275e1d36e4353a67f0|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB8B4C37C|path:0|pns:1|expire:1757653489235304|now:1757653489193275|interval:42029|pto_count:0|srtt:32466
[2025/09/12 05:04:49 193321] [debug] |scid:628521275e1d36e4353a67f0|xqc_generate_sample|sampler: send_elapse 31236, ack_elapse 31299, delivered 126|rate 4025|lost 3|
[2025/09/12 05:04:49 193326] [debug] |scid:628521275e1d36e4353a67f0|xqc_bbr_update_bandwidth|BBRv1: RTT round update 2 -> 3|
[2025/09/12 05:04:49 193331] [debug] |scid:628521275e1d36e4353a67f0|xqc_bbr_update_min_rtt|minrtt expire|rtt:30820, old_rtt:30820|
[2025/09/12 05:04:49 193336] [debug] |scid:628521275e1d36e4353a67f0|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:5744|extra_cwnd:1161|
[2025/09/12 05:04:49 193341] [debug] |scid:628521275e1d36e4353a67f0|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:47330|packet_lost:1|acked:126|po_sent_time:1757653489162239|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1504|
[2025/09/12 05:04:49 193347] [debug] |scid:628521275e1d36e4353a67f0|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:47330|packet_lost:1|acked:126|po_sent_time:1757653489162239|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1504|
[2025/09/12 05:04:49 193358] [debug] |scid:628521275e1d36e4353a67f0|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-628521275e1d36e4353a67f0 p-193.167.0.100-51846-98ce0f8b79c2014daefcb7f28878c35114 |bbr on ack|mode:0|pacing_rate:4022316|bw:5806|cwnd:47456|full_bw_reached:0|inflight:82|srtt:32466|latest_rtt:30883|min_rtt:30820|applimit:1|lost:2|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:1|
[2025/09/12 05:04:49 193365] [info] |scid:628521275e1d36e4353a67f0|xqc_send_ctl_on_pns_discard|xqc_send_ctl_set_loss_detection_timer on discard pns:0
[2025/09/12 05:04:49 193370] [debug] |scid:628521275e1d36e4353a67f0|xqc_send_ctl_get_pto_time_and_space|srtt:32466|rtt_var:10123|pto_duration:72958|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:04:49 193375] [debug] |scid:628521275e1d36e4353a67f0|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8B4C37C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:04:49 193380] [debug] |scid:628521275e1d36e4353a67f0|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8B4C37C|path:0|PNS: 1, unacked: 82|
[2025/09/12 05:04:49 193385] [debug] |scid:628521275e1d36e4353a67f0|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8B4C37C|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:04:49 193389] [debug] |scid:628521275e1d36e4353a67f0|xqc_timer_set|type:LOSS_DETECTION|expire:1757653489235304|now:1757653489193369|interv:41935|
[2025/09/12 05:04:49 193394] [debug] |scid:628521275e1d36e4353a67f0|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB8B4C37C|path:0|pns:1|expire:1757653489235304|now:1757653489193369|interval:41935|pto_count:0|srtt:32466
[2025/09/12 05:04:49 193400] [debug] |scid:628521275e1d36e4353a67f0|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:1325799474|largest:1325799474|pns:1|
[2025/09/12 05:04:49 193406] [info] |scid:628521275e1d36e4353a67f0|xqc_conn_on_pkt_processed|====>|conn:0000558BB8B4C37C|path:0|size:67|pkt_type:HSK|pkt_num:1325799474|frame:ACK |recv_time:1757653489193122|dcid:628521275e1d36e4353a67f0|dcid_seq:0|
[2025/09/12 05:04:49 193412] [debug] |scid:628521275e1d36e4353a67f0|xqc_timer_set|type:PATH_IDLE|expire:1757653549193122|now:1757653489193122|interv:60000000|
[2025/09/12 05:04:49 193417] [debug] |scid:628521275e1d36e4353a67f0|xqc_timer_set|type:CONN_IDLE|expire:1757653549193122|now:1757653489193122|interv:60000000|
[2025/09/12 05:04:49 193421] [debug] |scid:628521275e1d36e4353a67f0|xqc_engine_remove_wakeup_queue|next_tick_time:1757653489246614|pq_index:0|
[2025/09/12 05:04:49 193427] [debug] |scid:628521275e1d36e4353a67f0|xqc_engine_add_active_queue|last_ticked_time:1757653489162163|
[2025/09/12 05:04:49 193432] [debug] |xqc_engine_main_logic|BEGIN|now:1757653489193432|
[2025/09/12 05:04:49 193438] [debug] |scid:628521275e1d36e4353a67f0|xqc_engine_process_conn|conn:0000558BB8B4C37C|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:1757653489193437|
[2025/09/12 05:04:49 193445] [debug] |scid:628521275e1d36e4353a67f0|xqc_path_get_perf_class|conn:0000558BB8B4C37C|path_id:0|path_srtt:32466|min_srtt:32466|path_bw:5806|loss_rate:66.67|path_pto:0|
[2025/09/12 05:04:49 193451] [debug] |scid:628521275e1d36e4353a67f0|xqc_send_ctl_can_send|l-0.0.0.0-443-628521275e1d36e4353a67f0 p-193.167.0.100-51846-98ce0f8b79c2014daefcb7f28878c35114 |path:0|can:1|pkt_sz:516|schedule_bytes:0|inflight:82|cwnd:47456|conn:0000558BB8B4C37C|stream_id:0|stream_offset:0|
[2025/09/12 05:04:49 193457] [debug] |scid:628521275e1d36e4353a67f0|xqc_minrtt_scheduler_get_path|path srtt|conn:0000558BB8B4C37C|path_id:0|path_srtt:32466|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:04:49 193463] [debug] |scid:628521275e1d36e4353a67f0|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CRYPTO |pn:5|size:516|reinj:0|path_class:4|
[2025/09/12 05:04:49 193469] [debug] |scid:628521275e1d36e4353a67f0|xqc_check_acked_or_dropped_pkt|conn:0000558BB8B4C37C|pkt_num:5|size:516|pkt_type:HSK|frame:CRYPTO |
[2025/09/12 05:04:49 193477] [debug] |scid:628521275e1d36e4353a67f0|xqc_send_ctl_can_send|l-0.0.0.0-443-628521275e1d36e4353a67f0 p-193.167.0.100-51846-98ce0f8b79c2014daefcb7f28878c35114 |path:0|can:1|pkt_sz:516|schedule_bytes:0|inflight:82|cwnd:47456|conn:0000558BB8B4C37C|stream_id:0|stream_offset:0|
[2025/09/12 05:04:49 193483] [debug] |scid:628521275e1d36e4353a67f0|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:04:49 193488] [debug] |scid:628521275e1d36e4353a67f0|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:8|
[2025/09/12 05:04:49 193530] [info] |scid:628521275e1d36e4353a67f0|xqc_send_packet_with_pn|<==|conn:0000558BB8B4C37C|path:0|pkt_num:8|size:516|sent:532|pkt_type:HSK|frame:CRYPTO |inflight:82|now:1757653489193497|stream_id:0|stream_offset:0|
[2025/09/12 05:04:49 193542] [debug] |scid:628521275e1d36e4353a67f0|xqc_send_ctl_on_packet_sent|conn:0000558BB8B4C37C|path:0|pkt_num:8|origin_pktnum:1|size:516|enc_size:532|pkt_type:HSK|frame:CRYPTO |conn_state:S_HANDSHAKE_SENT|po_in_flight:0||retrans:2|
[2025/09/12 05:04:49 193551] [debug] |scid:628521275e1d36e4353a67f0|xqc_send_ctl_on_packet_sent|path:0|inflight:82|applimit:0|
[2025/09/12 05:04:49 193559] [debug] |scid:628521275e1d36e4353a67f0|xqc_send_ctl_get_pto_time_and_space|srtt:32466|rtt_var:10123|pto_duration:72958|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:04:49 193568] [debug] |scid:628521275e1d36e4353a67f0|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8B4C37C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:04:49 193573] [debug] |scid:628521275e1d36e4353a67f0|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8B4C37C|path:0|PNS: 1, unacked: 598|
[2025/09/12 05:04:49 193578] [debug] |scid:628521275e1d36e4353a67f0|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8B4C37C|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:04:49 193583] [debug] |scid:628521275e1d36e4353a67f0|xqc_timer_set|type:LOSS_DETECTION|expire:1757653489266455|now:1757653489193558|interv:72897|
[2025/09/12 05:04:49 193588] [debug] |scid:628521275e1d36e4353a67f0|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB8B4C37C|path:0|pns:1|expire:1757653489266455|now:1757653489193558|interval:72897|pto_count:0|srtt:32466
[2025/09/12 05:04:49 193593] [debug] |scid:628521275e1d36e4353a67f0|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:47456|inflight:598|
[2025/09/12 05:04:49 193599] [debug] |scid:628521275e1d36e4353a67f0|xqc_conn_next_wakeup_time|wakeup_time:1757653489266455|
[2025/09/12 05:04:49 193605] [debug] |scid:628521275e1d36e4353a67f0|xqc_engine_add_wakeup_queue|next_tick_time:1757653489266455|
[2025/09/12 05:04:49 193610] [debug] |xqc_engine_wakeup_after|wakeup:1757653489266455|now:1757653489193610|diff:72845|
[2025/09/12 05:04:49 193615] [debug] |xqc_engine_main_logic|END|now:1757653489193437|
[2025/09/12 05:04:49 193622] [debug] |xqc_engine_main_logic|BEGIN|now:1757653489193621|
[2025/09/12 05:04:49 193626] [debug] |xqc_engine_wakeup_after|wakeup:1757653489266455|now:1757653489193626|diff:72829|
[2025/09/12 05:04:49 193631] [debug] |xqc_engine_main_logic|END|now:1757653489193621|
[2025/09/12 05:04:49 266757] [debug] |xqc_engine_main_logic|BEGIN|now:1757653489266757|
[2025/09/12 05:04:49 266775] [debug] |scid:628521275e1d36e4353a67f0|xqc_engine_remove_wakeup_queue|next_tick_time:1757653489266455|pq_index:0|
[2025/09/12 05:04:49 266782] [debug] |scid:628521275e1d36e4353a67f0|xqc_engine_add_active_queue|last_ticked_time:1757653489193437|
[2025/09/12 05:04:49 266789] [debug] |scid:628521275e1d36e4353a67f0|xqc_engine_process_conn|conn:0000558BB8B4C37C|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:1757653489266788|
[2025/09/12 05:04:49 266796] [debug] |scid:628521275e1d36e4353a67f0|xqc_timer_expire|timer expired|type:LOSS_DETECTION|expire_time:1757653489266455|now:1757653489266788|
[2025/09/12 05:04:49 266801] [debug] |scid:628521275e1d36e4353a67f0|xqc_timer_loss_detection_timeout|path:0|loss_detection_timeout|
[2025/09/12 05:04:49 266816] [debug] |scid:628521275e1d36e4353a67f0|xqc_timer_loss_detection_timeout|send Probe pkts|conn:0000558BB8B4C37C|path:0|bytes_in_flight:598|
[2025/09/12 05:04:49 266822] [debug] |scid:628521275e1d36e4353a67f0|xqc_send_ctl_get_pto_time_and_space|srtt:32466|rtt_var:10123|pto_duration:72958|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:04:49 266828] [debug] |scid:628521275e1d36e4353a67f0|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8B4C37C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:04:49 266833] [debug] |scid:628521275e1d36e4353a67f0|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8B4C37C|path:0|PNS: 1, unacked: 598|
[2025/09/12 05:04:49 266839] [debug] |scid:628521275e1d36e4353a67f0|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8B4C37C|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:04:49 266845] [debug] |scid:628521275e1d36e4353a67f0|xqc_path_send_one_or_two_ack_elicit_pkts|send two ack-eliciting pkts|path:0|pns:1|
[2025/09/12 05:04:49 266852] [debug] |scid:628521275e1d36e4353a67f0|xqc_conn_send_probe_pkt|conn:0000558BB8B4C37C|path:0|pkt_num:1|size:516|pkt_type:HSK|frame:CRYPTO |conn_state:S_HANDSHAKE_SENT|
[2025/09/12 05:04:49 266859] [debug] |scid:628521275e1d36e4353a67f0|xqc_conn_send_probe_pkt|conn:0000558BB8B4C37C|path:0|pkt_num:3|size:82|pkt_type:HSK|frame:CRYPTO |conn_state:S_HANDSHAKE_SENT|
[2025/09/12 05:04:49 266865] [debug] |scid:628521275e1d36e4353a67f0|xqc_timer_loss_detection_timeout|xqc_send_ctl_set_loss_detection_timer|PTO|conn:0000558BB8B4C37C|pto_count:1
[2025/09/12 05:04:49 266870] [debug] |scid:628521275e1d36e4353a67f0|xqc_send_ctl_get_pto_time_and_space|srtt:32466|rtt_var:10123|pto_duration:145916|backoff_factor:2.00|backoff:2.00|pto_cnt:1|max_ack_delay:25|
[2025/09/12 05:04:49 266875] [debug] |scid:628521275e1d36e4353a67f0|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8B4C37C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:04:49 266880] [debug] |scid:628521275e1d36e4353a67f0|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8B4C37C|path:0|PNS: 1, unacked: 598|
[2025/09/12 05:04:49 266885] [debug] |scid:628521275e1d36e4353a67f0|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8B4C37C|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:04:49 266890] [debug] |scid:628521275e1d36e4353a67f0|xqc_timer_set|type:LOSS_DETECTION|expire:1757653489339413|now:1757653489266870|interv:72543|
[2025/09/12 05:04:49 266895] [debug] |scid:628521275e1d36e4353a67f0|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB8B4C37C|path:0|pns:1|expire:1757653489339413|now:1757653489266870|interval:72543|pto_count:1|srtt:32466
[2025/09/12 05:04:49 266902] [debug] |scid:628521275e1d36e4353a67f0|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:CRYPTO |stream_id:0|stream_offset:0|
[2025/09/12 05:04:49 266907] [debug] |scid:628521275e1d36e4353a67f0|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:CRYPTO |stream_id:0|stream_offset:0|
[2025/09/12 05:04:49 266913] [debug] |scid:628521275e1d36e4353a67f0|xqc_check_acked_or_dropped_pkt|conn:0000558BB8B4C37C|pkt_num:1|size:516|pkt_type:HSK|frame:CRYPTO |
[2025/09/12 05:04:49 266919] [debug] |scid:628521275e1d36e4353a67f0|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:9|
[2025/09/12 05:04:49 266962] [info] |scid:628521275e1d36e4353a67f0|xqc_send_packet_with_pn|<==|conn:0000558BB8B4C37C|path:0|pkt_num:9|size:516|sent:532|pkt_type:HSK|frame:CRYPTO |inflight:598|now:1757653489266929|stream_id:0|stream_offset:0|
[2025/09/12 05:04:49 266975] [debug] |scid:628521275e1d36e4353a67f0|xqc_send_ctl_on_packet_sent|conn:0000558BB8B4C37C|path:0|pkt_num:9|origin_pktnum:1|size:516|enc_size:532|pkt_type:HSK|frame:CRYPTO |conn_state:S_HANDSHAKE_SENT|po_in_flight:0||retrans:16|
[2025/09/12 05:04:49 266984] [debug] |scid:628521275e1d36e4353a67f0|xqc_send_ctl_on_packet_sent|path:0|inflight:598|applimit:0|
[2025/09/12 05:04:49 266992] [debug] |scid:628521275e1d36e4353a67f0|xqc_send_ctl_get_pto_time_and_space|srtt:32466|rtt_var:10123|pto_duration:145916|backoff_factor:2.00|backoff:2.00|pto_cnt:1|max_ack_delay:25|
[2025/09/12 05:04:49 267008] [debug] |scid:628521275e1d36e4353a67f0|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8B4C37C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:04:49 267016] [debug] |scid:628521275e1d36e4353a67f0|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8B4C37C|path:0|PNS: 1, unacked: 1114|
[2025/09/12 05:04:49 267020] [debug] |scid:628521275e1d36e4353a67f0|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8B4C37C|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:04:49 267025] [debug] |scid:628521275e1d36e4353a67f0|xqc_timer_set|type:LOSS_DETECTION|expire:1757653489412845|now:1757653489266992|interv:145853|
[2025/09/12 05:04:49 267030] [debug] |scid:628521275e1d36e4353a67f0|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB8B4C37C|path:0|pns:1|expire:1757653489412845|now:1757653489266992|interval:145853|pto_count:1|srtt:32466
[2025/09/12 05:04:49 267036] [debug] |scid:628521275e1d36e4353a67f0|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:47456|inflight:1114|
[2025/09/12 05:04:49 267059] [debug] |scid:628521275e1d36e4353a67f0|xqc_check_acked_or_dropped_pkt|conn:0000558BB8B4C37C|pkt_num:3|size:82|pkt_type:HSK|frame:CRYPTO |
[2025/09/12 05:04:49 267064] [debug] |scid:628521275e1d36e4353a67f0|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:10|
[2025/09/12 05:04:49 267098] [info] |scid:628521275e1d36e4353a67f0|xqc_send_packet_with_pn|<==|conn:0000558BB8B4C37C|path:0|pkt_num:10|size:82|sent:98|pkt_type:HSK|frame:CRYPTO |inflight:1114|now:1757653489267073|stream_id:0|stream_offset:0|
[2025/09/12 05:04:49 267109] [debug] |scid:628521275e1d36e4353a67f0|xqc_send_ctl_on_packet_sent|conn:0000558BB8B4C37C|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 05:04:49 267118] [debug] |scid:628521275e1d36e4353a67f0|xqc_send_ctl_on_packet_sent|path:0|inflight:1114|applimit:0|
[2025/09/12 05:04:49 267126] [debug] |scid:628521275e1d36e4353a67f0|xqc_send_ctl_get_pto_time_and_space|srtt:32466|rtt_var:10123|pto_duration:145916|backoff_factor:2.00|backoff:2.00|pto_cnt:1|max_ack_delay:25|
[2025/09/12 05:04:49 267134] [debug] |scid:628521275e1d36e4353a67f0|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8B4C37C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:04:49 267140] [debug] |scid:628521275e1d36e4353a67f0|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8B4C37C|path:0|PNS: 1, unacked: 1196|
[2025/09/12 05:04:49 267145] [debug] |scid:628521275e1d36e4353a67f0|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8B4C37C|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:04:49 267150] [debug] |scid:628521275e1d36e4353a67f0|xqc_timer_set|type:LOSS_DETECTION|expire:1757653489412989|now:1757653489267125|interv:145864|
[2025/09/12 05:04:49 267155] [debug] |scid:628521275e1d36e4353a67f0|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB8B4C37C|path:0|pns:1|expire:1757653489412989|now:1757653489267125|interval:145864|pto_count:1|srtt:32466
[2025/09/12 05:04:49 267160] [debug] |scid:628521275e1d36e4353a67f0|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:47456|inflight:1196|
[2025/09/12 05:04:49 267166] [debug] |scid:628521275e1d36e4353a67f0|xqc_conn_next_wakeup_time|wakeup_time:1757653489412989|
[2025/09/12 05:04:49 267172] [debug] |scid:628521275e1d36e4353a67f0|xqc_engine_add_wakeup_queue|next_tick_time:1757653489412989|
[2025/09/12 05:04:49 267177] [debug] |xqc_engine_wakeup_after|wakeup:1757653489412989|now:1757653489267176|diff:145813|
[2025/09/12 05:04:49 267182] [debug] |xqc_engine_main_logic|END|now:1757653489266788|
[2025/09/12 05:04:49 298137] [info] |xqc_engine_packet_process|==>|conn:0000558BB8B4C37C|size:69|state:S_HANDSHAKE_SENT|recv_time:1757653489298136|
[2025/09/12 05:04:49 298152] [debug] |scid:628521275e1d36e4353a67f0|xqc_packet_parse_handshake|success|Length:29|
[2025/09/12 05:04:49 298161] [debug] |scid:628521275e1d36e4353a67f0|xqc_packet_decrypt|largest_pn:1325799474|
[2025/09/12 05:04:49 298174] [debug] |scid:628521275e1d36e4353a67f0|xqc_packet_decrypt|decryption nonce|path_id:0|pn:1325799476|
[2025/09/12 05:04:49 298182] [debug] |scid:628521275e1d36e4353a67f0|xqc_packet_decrypt_single|pkt_type:HSK|pkt_num:1325799476|
[2025/09/12 05:04:49 298187] [debug] |scid:628521275e1d36e4353a67f0|xqc_process_frames|frame_type:2|
[2025/09/12 05:04:49 298194] [debug] |scid:628521275e1d36e4353a67f0|xqc_send_ctl_on_ack_received|conn:0000558BB8B4C37C|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 05:04:49 298202] [debug] |scid:628521275e1d36e4353a67f0|xqc_update_sample|sampler_update|prior_lost:3|tx_in_flight:1196|prior_delivered:1504|prior_time:1757653489193122|is_app_limited:1|send_elapse:104834|ack_elapse:105014|ctl_first_sent_time:1757653489267073|lagest_ack_time:1757653489298136|curr_delivered:1586|
[2025/09/12 05:04:49 298210] [debug] |scid:628521275e1d36e4353a67f0|xqc_update_sample|sampler_sent_time_update:1757653489267073|
[2025/09/12 05:04:49 298217] [debug] |scid:628521275e1d36e4353a67f0|xqc_send_ctl_on_ack_received|sndq_packets_used:6||sndq_packets_used_bytes:0|sndq_packets_free:1|
[2025/09/12 05:04:49 298223] [debug] |scid:628521275e1d36e4353a67f0|xqc_send_ctl_update_rtt|before update rtt|conn:0000558BB8B4C37C|srtt:32466|rttvar:10123|minrtt:30820|latest_rtt:31063|ack_delay:0|
[2025/09/12 05:04:49 298229] [debug] |scid:628521275e1d36e4353a67f0|xqc_send_ctl_update_rtt|l-0.0.0.0-443-628521275e1d36e4353a67f0 p-193.167.0.100-51846-98ce0f8b79c2014daefcb7f28878c35114 |after update rtt|conn:0000558BB8B4C37C|srtt:32290|rttvar:7943|minrtt:30820|latest_rtt:31063|ack_delay:0|
[2025/09/12 05:04:49 298236] [debug] |scid:628521275e1d36e4353a67f0|xqc_send_ctl_get_lost_sent_pn|largest_acked:10|lost_pn:7|thresh:3|
[2025/09/12 05:04:49 298240] [debug] |scid:628521275e1d36e4353a67f0|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:04:49 298244] [debug] |scid:628521275e1d36e4353a67f0|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:3|
[2025/09/12 05:04:49 298249] [debug] |scid:628521275e1d36e4353a67f0|xqc_send_ctl_detect_lost|mark lost|pns:1|pkt_num:8|lost_pn:7|po_sent_time:1757653489193497|lost_send_time:1757653489261810|loss_delay:36326|frame:CRYPTO |repair:32|
[2025/09/12 05:04:49 298254] [debug] |scid:628521275e1d36e4353a67f0|xqc_send_ctl_detect_lost|OnLostDetection|largest_lost sent time: 1757653489193497u|
[2025/09/12 05:04:49 298260] [stats] |scid:628521275e1d36e4353a67f0|xqc_send_ctl_detect_lost|l-0.0.0.0-443-628521275e1d36e4353a67f0 p-193.167.0.100-51846-98ce0f8b79c2014daefcb7f28878c35114 |lost interval:136313|lost_count:2|send_count:5|pkt_num:8|po_send_time:1757653489193497|srtt:32290|cwnd:47456|bw:5806|conn_life:952527|now:0|last_lost_time:952527|
[2025/09/12 05:04:49 298267] [debug] |scid:628521275e1d36e4353a67f0|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:04:49 298274] [debug] |scid:628521275e1d36e4353a67f0|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:0000558BB8B4C37C|path:0|pns:1|expire:1757653489303255|now:1757653489298273|interval:4982|
[2025/09/12 05:04:49 298281] [debug] |scid:628521275e1d36e4353a67f0|xqc_timer_set|type:LOSS_DETECTION|expire:1757653489303255|now:1757653489298273|interv:4982|
[2025/09/12 05:04:49 298287] [debug] |scid:628521275e1d36e4353a67f0|xqc_generate_sample|sampler: send_elapse 104834, ack_elapse 105014, delivered 82|rate 780|lost 4|
[2025/09/12 05:04:49 298293] [debug] |scid:628521275e1d36e4353a67f0|xqc_bbr_update_bandwidth|BBRv1: RTT round update 3 -> 4|
[2025/09/12 05:04:49 298299] [debug] |scid:628521275e1d36e4353a67f0|xqc_bbr_update_min_rtt|minrtt expire|rtt:30820, old_rtt:30820|
[2025/09/12 05:04:49 298305] [debug] |scid:628521275e1d36e4353a67f0|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:5744|extra_cwnd:1161|
[2025/09/12 05:04:49 298314] [debug] |scid:628521275e1d36e4353a67f0|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:47456|packet_lost:1|acked:82|po_sent_time:1757653489267073|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1586|
[2025/09/12 05:04:49 298318] [debug] |scid:628521275e1d36e4353a67f0|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:47456|packet_lost:1|acked:82|po_sent_time:1757653489267073|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:1586|
[2025/09/12 05:04:49 298323] [debug] |scid:628521275e1d36e4353a67f0|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-628521275e1d36e4353a67f0 p-193.167.0.100-51846-98ce0f8b79c2014daefcb7f28878c35114 |bbr on ack|mode:0|pacing_rate:4022316|bw:5806|cwnd:47538|full_bw_reached:0|inflight:516|srtt:32290|latest_rtt:31063|min_rtt:30820|applimit:1|lost:3|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:1|
[2025/09/12 05:04:49 298328] [stats] |scid:628521275e1d36e4353a67f0|xqc_send_ctl_info_circle_record|l-0.0.0.0-443-628521275e1d36e4353a67f0 p-193.167.0.100-51846-98ce0f8b79c2014daefcb7f28878c35114 |path:0||cwnd:47538|inflight:516|mode:0|applimit:0|pacing_rate:4022316|bw:5806|srtt:32290|latest_rtt:31063|min_rtt:30820|send:14|lost:3|tlp:2|recv:7|recovery:0|slow_start:1|conn_life:952719|acked:82|delivered:1586|is_cwnd_limited:0|
[2025/09/12 05:04:49 298334] [info] |scid:628521275e1d36e4353a67f0|xqc_send_ctl_on_pns_discard|xqc_send_ctl_set_loss_detection_timer on discard pns:0
[2025/09/12 05:04:49 298339] [debug] |scid:628521275e1d36e4353a67f0|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:0000558BB8B4C37C|path:0|pns:1|expire:1757653489303255|now:1757653489298339|interval:4916|
[2025/09/12 05:04:49 298346] [debug] |scid:628521275e1d36e4353a67f0|xqc_timer_set|type:LOSS_DETECTION|expire:1757653489303255|now:1757653489298339|interv:4916|
[2025/09/12 05:04:49 298354] [debug] |scid:628521275e1d36e4353a67f0|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:1325799476|largest:1325799476|pns:1|
[2025/09/12 05:04:49 298361] [info] |scid:628521275e1d36e4353a67f0|xqc_conn_on_pkt_processed|====>|conn:0000558BB8B4C37C|path:0|size:69|pkt_type:HSK|pkt_num:1325799476|frame:ACK |recv_time:1757653489298136|dcid:628521275e1d36e4353a67f0|dcid_seq:0|
[2025/09/12 05:04:49 298367] [debug] |scid:628521275e1d36e4353a67f0|xqc_timer_set|type:PATH_IDLE|expire:1757653549298136|now:1757653489298136|interv:60000000|
[2025/09/12 05:04:49 298371] [debug] |scid:628521275e1d36e4353a67f0|xqc_timer_set|type:CONN_IDLE|expire:1757653549298136|now:1757653489298136|interv:60000000|
[2025/09/12 05:04:49 298375] [debug] |scid:628521275e1d36e4353a67f0|xqc_engine_remove_wakeup_queue|next_tick_time:1757653489412989|pq_index:0|
[2025/09/12 05:04:49 298380] [debug] |scid:628521275e1d36e4353a67f0|xqc_engine_add_active_queue|last_ticked_time:1757653489266788|
[2025/09/12 05:04:49 298383] [debug] |xqc_engine_main_logic|BEGIN|now:1757653489298383|
[2025/09/12 05:04:49 298391] [debug] |scid:628521275e1d36e4353a67f0|xqc_engine_process_conn|conn:0000558BB8B4C37C|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:1757653489298387|
[2025/09/12 05:04:49 298401] [debug] |scid:628521275e1d36e4353a67f0|xqc_path_get_perf_class|conn:0000558BB8B4C37C|path_id:0|path_srtt:32290|min_srtt:32290|path_bw:5806|loss_rate:66.67|path_pto:0|
[2025/09/12 05:04:49 298406] [debug] |scid:628521275e1d36e4353a67f0|xqc_send_ctl_can_send|l-0.0.0.0-443-628521275e1d36e4353a67f0 p-193.167.0.100-51846-98ce0f8b79c2014daefcb7f28878c35114 |path:0|can:1|pkt_sz:516|schedule_bytes:0|inflight:516|cwnd:47538|conn:0000558BB8B4C37C|stream_id:0|stream_offset:0|
[2025/09/12 05:04:49 298410] [debug] |scid:628521275e1d36e4353a67f0|xqc_minrtt_scheduler_get_path|path srtt|conn:0000558BB8B4C37C|path_id:0|path_srtt:32290|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:04:49 298419] [debug] |scid:628521275e1d36e4353a67f0|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CRYPTO |pn:8|size:516|reinj:0|path_class:4|
[2025/09/12 05:04:49 298423] [debug] |scid:628521275e1d36e4353a67f0|xqc_check_acked_or_dropped_pkt|conn:0000558BB8B4C37C|pkt_num:8|size:516|pkt_type:HSK|frame:CRYPTO |
[2025/09/12 05:04:49 298428] [debug] |scid:628521275e1d36e4353a67f0|xqc_send_ctl_can_send|l-0.0.0.0-443-628521275e1d36e4353a67f0 p-193.167.0.100-51846-98ce0f8b79c2014daefcb7f28878c35114 |path:0|can:1|pkt_sz:516|schedule_bytes:0|inflight:516|cwnd:47538|conn:0000558BB8B4C37C|stream_id:0|stream_offset:0|
[2025/09/12 05:04:49 298432] [debug] |scid:628521275e1d36e4353a67f0|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:04:49 298437] [debug] |scid:628521275e1d36e4353a67f0|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:11|
[2025/09/12 05:04:49 298471] [info] |scid:628521275e1d36e4353a67f0|xqc_send_packet_with_pn|<==|conn:0000558BB8B4C37C|path:0|pkt_num:11|size:516|sent:532|pkt_type:HSK|frame:CRYPTO |inflight:516|now:1757653489298444|stream_id:0|stream_offset:0|
[2025/09/12 05:04:49 298481] [debug] |scid:628521275e1d36e4353a67f0|xqc_send_ctl_on_packet_sent|conn:0000558BB8B4C37C|path:0|pkt_num:11|origin_pktnum:1|size:516|enc_size:532|pkt_type:HSK|frame:CRYPTO |conn_state:S_HANDSHAKE_SENT|po_in_flight:0||retrans:2|
[2025/09/12 05:04:49 298488] [debug] |scid:628521275e1d36e4353a67f0|xqc_send_ctl_on_packet_sent|path:0|inflight:516|applimit:0|
[2025/09/12 05:04:49 298494] [debug] |scid:628521275e1d36e4353a67f0|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:0000558BB8B4C37C|path:0|pns:1|expire:1757653489303255|now:1757653489298494|interval:4761|
[2025/09/12 05:04:49 298501] [debug] |scid:628521275e1d36e4353a67f0|xqc_timer_set|type:LOSS_DETECTION|expire:1757653489303255|now:1757653489298494|interv:4761|
[2025/09/12 05:04:49 298506] [debug] |scid:628521275e1d36e4353a67f0|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:47538|inflight:1032|
[2025/09/12 05:04:49 298511] [debug] |scid:628521275e1d36e4353a67f0|xqc_conn_next_wakeup_time|wakeup_time:1757653489303255|
[2025/09/12 05:04:49 298515] [debug] |scid:628521275e1d36e4353a67f0|xqc_engine_add_wakeup_queue|next_tick_time:1757653489303255|
[2025/09/12 05:04:49 298519] [debug] |xqc_engine_wakeup_after|wakeup:1757653489303255|now:1757653489298519|diff:4736|
[2025/09/12 05:04:49 298523] [debug] |xqc_engine_main_logic|END|now:1757653489298387|
[2025/09/12 05:04:49 298529] [debug] |xqc_engine_main_logic|BEGIN|now:1757653489298529|
[2025/09/12 05:04:49 298533] [debug] |xqc_engine_wakeup_after|wakeup:1757653489303255|now:1757653489298532|diff:4723|
[2025/09/12 05:04:49 298536] [debug] |xqc_engine_main_logic|END|now:1757653489298529|
[2025/09/12 05:04:49 303611] [debug] |xqc_engine_main_logic|BEGIN|now:1757653489303611|
[2025/09/12 05:04:49 303621] [debug] |scid:628521275e1d36e4353a67f0|xqc_engine_remove_wakeup_queue|next_tick_time:1757653489303255|pq_index:0|
[2025/09/12 05:04:49 303627] [debug] |scid:628521275e1d36e4353a67f0|xqc_engine_add_active_queue|last_ticked_time:1757653489298387|
[2025/09/12 05:04:49 303633] [debug] |scid:628521275e1d36e4353a67f0|xqc_engine_process_conn|conn:0000558BB8B4C37C|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:1757653489303632|
[2025/09/12 05:04:49 303639] [debug] |scid:628521275e1d36e4353a67f0|xqc_timer_expire|timer expired|type:LOSS_DETECTION|expire_time:1757653489303255|now:1757653489303632|
[2025/09/12 05:04:49 303645] [debug] |scid:628521275e1d36e4353a67f0|xqc_timer_loss_detection_timeout|path:0|loss_detection_timeout|
[2025/09/12 05:04:49 303650] [debug] |scid:628521275e1d36e4353a67f0|xqc_timer_loss_detection_timeout|xqc_send_ctl_detect_lost|
[2025/09/12 05:04:49 303655] [debug] |scid:628521275e1d36e4353a67f0|xqc_send_ctl_get_lost_sent_pn|largest_acked:10|lost_pn:7|thresh:3|
[2025/09/12 05:04:49 303660] [debug] |scid:628521275e1d36e4353a67f0|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:-1|origin_ref_cnt:-1|
[2025/09/12 05:04:49 303672] [debug] |scid:628521275e1d36e4353a67f0|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:4|
[2025/09/12 05:04:49 303677] [debug] |scid:628521275e1d36e4353a67f0|xqc_send_ctl_detect_lost|it's a copy of origin pkt|acked:0|origin_acked:0|origin_ref_cnt:4|
[2025/09/12 05:04:49 303683] [debug] |scid:628521275e1d36e4353a67f0|xqc_send_ctl_detect_lost|mark lost|pns:1|pkt_num:9|lost_pn:7|po_sent_time:1757653489266929|lost_send_time:1757653489267306|loss_delay:36326|frame:CRYPTO |repair:32|
[2025/09/12 05:04:49 303689] [debug] |scid:628521275e1d36e4353a67f0|xqc_send_ctl_detect_lost|OnLostDetection|largest_lost sent time: 1757653489266929u|
[2025/09/12 05:04:49 303695] [debug] |scid:628521275e1d36e4353a67f0|xqc_timer_loss_detection_timeout|xqc_send_ctl_set_loss_detection_timer|loss|
[2025/09/12 05:04:49 303700] [debug] |scid:628521275e1d36e4353a67f0|xqc_send_ctl_get_pto_time_and_space|srtt:32290|rtt_var:7943|pto_duration:64062|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:04:49 303706] [debug] |scid:628521275e1d36e4353a67f0|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8B4C37C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:04:49 303711] [debug] |scid:628521275e1d36e4353a67f0|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8B4C37C|path:0|PNS: 1, unacked: 516|
[2025/09/12 05:04:49 303716] [debug] |scid:628521275e1d36e4353a67f0|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8B4C37C|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:04:49 303722] [debug] |scid:628521275e1d36e4353a67f0|xqc_timer_set|type:LOSS_DETECTION|expire:1757653489362506|now:1757653489303699|interv:58807|
[2025/09/12 05:04:49 303727] [debug] |scid:628521275e1d36e4353a67f0|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB8B4C37C|path:0|pns:1|expire:1757653489362506|now:1757653489303699|interval:58807|pto_count:0|srtt:32290
[2025/09/12 05:04:49 303734] [debug] |scid:628521275e1d36e4353a67f0|xqc_path_get_perf_class|conn:0000558BB8B4C37C|path_id:0|path_srtt:32290|min_srtt:32290|path_bw:5806|loss_rate:71.43|path_pto:0|
[2025/09/12 05:04:49 303740] [debug] |scid:628521275e1d36e4353a67f0|xqc_send_ctl_can_send|l-0.0.0.0-443-628521275e1d36e4353a67f0 p-193.167.0.100-51846-98ce0f8b79c2014daefcb7f28878c35114 |path:0|can:1|pkt_sz:516|schedule_bytes:0|inflight:516|cwnd:47538|conn:0000558BB8B4C37C|stream_id:0|stream_offset:0|
[2025/09/12 05:04:49 303747] [debug] |scid:628521275e1d36e4353a67f0|xqc_minrtt_scheduler_get_path|path srtt|conn:0000558BB8B4C37C|path_id:0|path_srtt:32290|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:04:49 303753] [debug] |scid:628521275e1d36e4353a67f0|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CRYPTO |pn:9|size:516|reinj:0|path_class:4|
[2025/09/12 05:04:49 303759] [debug] |scid:628521275e1d36e4353a67f0|xqc_check_acked_or_dropped_pkt|conn:0000558BB8B4C37C|pkt_num:9|size:516|pkt_type:HSK|frame:CRYPTO |
[2025/09/12 05:04:49 303765] [debug] |scid:628521275e1d36e4353a67f0|xqc_send_ctl_can_send|l-0.0.0.0-443-628521275e1d36e4353a67f0 p-193.167.0.100-51846-98ce0f8b79c2014daefcb7f28878c35114 |path:0|can:1|pkt_sz:516|schedule_bytes:0|inflight:516|cwnd:47538|conn:0000558BB8B4C37C|stream_id:0|stream_offset:0|
[2025/09/12 05:04:49 303770] [debug] |scid:628521275e1d36e4353a67f0|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:04:49 303776] [debug] |scid:628521275e1d36e4353a67f0|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:12|
[2025/09/12 05:04:49 303816] [info] |scid:628521275e1d36e4353a67f0|xqc_send_packet_with_pn|<==|conn:0000558BB8B4C37C|path:0|pkt_num:12|size:516|sent:532|pkt_type:HSK|frame:CRYPTO |inflight:516|now:1757653489303786|stream_id:0|stream_offset:0|
[2025/09/12 05:04:49 303828] [debug] |scid:628521275e1d36e4353a67f0|xqc_send_ctl_on_packet_sent|conn:0000558BB8B4C37C|path:0|pkt_num:12|origin_pktnum:1|size:516|enc_size:532|pkt_type:HSK|frame:CRYPTO |conn_state:S_HANDSHAKE_SENT|po_in_flight:0||retrans:2|
[2025/09/12 05:04:49 303845] [debug] |scid:628521275e1d36e4353a67f0|xqc_send_ctl_on_packet_sent|path:0|inflight:516|applimit:0|
[2025/09/12 05:04:49 303854] [debug] |scid:628521275e1d36e4353a67f0|xqc_send_ctl_get_pto_time_and_space|srtt:32290|rtt_var:7943|pto_duration:64062|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:04:49 303863] [debug] |scid:628521275e1d36e4353a67f0|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8B4C37C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:04:49 303870] [debug] |scid:628521275e1d36e4353a67f0|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8B4C37C|path:0|PNS: 1, unacked: 1032|
[2025/09/12 05:04:49 303875] [debug] |scid:628521275e1d36e4353a67f0|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8B4C37C|path:0|PNS: 2, unacked: 0|
[2025/09/12 05:04:49 303880] [debug] |scid:628521275e1d36e4353a67f0|xqc_timer_set|type:LOSS_DETECTION|expire:1757653489367848|now:1757653489303853|interv:63995|
[2025/09/12 05:04:49 303885] [debug] |scid:628521275e1d36e4353a67f0|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB8B4C37C|path:0|pns:1|expire:1757653489367848|now:1757653489303853|interval:63995|pto_count:0|srtt:32290
[2025/09/12 05:04:49 303891] [debug] |scid:628521275e1d36e4353a67f0|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:47538|inflight:1032|
[2025/09/12 05:04:49 303899] [debug] |scid:628521275e1d36e4353a67f0|xqc_conn_next_wakeup_time|wakeup_time:1757653489367848|
[2025/09/12 05:04:49 303906] [debug] |scid:628521275e1d36e4353a67f0|xqc_engine_add_wakeup_queue|next_tick_time:1757653489367848|
[2025/09/12 05:04:49 303912] [debug] |xqc_engine_wakeup_after|wakeup:1757653489367848|now:1757653489303912|diff:63936|
[2025/09/12 05:04:49 303917] [debug] |xqc_engine_main_logic|END|now:1757653489303632|
[2025/09/12 05:04:49 330901] [info] |xqc_engine_packet_process|==>|conn:0000558BB8B4C37C|size:420|state:S_HANDSHAKE_SENT|recv_time:1757653489330900|
[2025/09/12 05:04:49 330918] [debug] |scid:628521275e1d36e4353a67f0|xqc_packet_parse_handshake|success|Length:68|
[2025/09/12 05:04:49 330930] [debug] |scid:628521275e1d36e4353a67f0|xqc_packet_decrypt|largest_pn:1325799476|
[2025/09/12 05:04:49 330937] [debug] |scid:628521275e1d36e4353a67f0|xqc_packet_decrypt|decryption nonce|path_id:0|pn:1325799477|
[2025/09/12 05:04:49 330948] [debug] |scid:628521275e1d36e4353a67f0|xqc_packet_decrypt_single|pkt_type:HSK|pkt_num:1325799477|
[2025/09/12 05:04:49 330956] [debug] |scid:628521275e1d36e4353a67f0|xqc_process_frames|frame_type:2|
[2025/09/12 05:04:49 330966] [debug] |scid:628521275e1d36e4353a67f0|xqc_send_ctl_on_ack_received|conn:0000558BB8B4C37C|path:0|pkt_num:11|origin_pktnum:1|size:516|pns:1|pkt_type:HSK|frame:CRYPTO |conn_state:S_HANDSHAKE_SENT|frame_largest_ack:11|path_largest_ack:11|
[2025/09/12 05:04:49 330976] [debug] |scid:628521275e1d36e4353a67f0|xqc_update_sample|sampler_update|prior_lost:4|tx_in_flight:1032|prior_delivered:1586|prior_time:1757653489298136|is_app_limited:1|send_elapse:31371|ack_elapse:32764|ctl_first_sent_time:1757653489298444|lagest_ack_time:1757653489330900|curr_delivered:2102|
[2025/09/12 05:04:49 330985] [debug] |scid:628521275e1d36e4353a67f0|xqc_update_sample|sampler_sent_time_update:1757653489298444|
[2025/09/12 05:04:49 330993] [debug] |scid:628521275e1d36e4353a67f0|xqc_send_ctl_on_ack_received|sndq_packets_used:5||sndq_packets_used_bytes:0|sndq_packets_free:2|
[2025/09/12 05:04:49 331001] [debug] |scid:628521275e1d36e4353a67f0|xqc_send_ctl_update_rtt|before update rtt|conn:0000558BB8B4C37C|srtt:32290|rttvar:7943|minrtt:30820|latest_rtt:32456|ack_delay:0|
[2025/09/12 05:04:49 331009] [debug] |scid:628521275e1d36e4353a67f0|xqc_send_ctl_update_rtt|l-0.0.0.0-443-628521275e1d36e4353a67f0 p-193.167.0.100-51846-98ce0f8b79c2014daefcb7f28878c35114 |after update rtt|conn:0000558BB8B4C37C|srtt:32311|rttvar:5999|minrtt:30820|latest_rtt:32456|ack_delay:0|
[2025/09/12 05:04:49 331017] [debug] |scid:628521275e1d36e4353a67f0|xqc_send_ctl_get_lost_sent_pn|largest_acked:11|lost_pn:8|thresh:3|
[2025/09/12 05:04:49 331036] [debug] |scid:628521275e1d36e4353a67f0|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:04:49 331064] [debug] |scid:628521275e1d36e4353a67f0|xqc_send_ctl_set_loss_detection_timer|unset|no ack-eliciting pkts in flight|conn:0000558BB8B4C37C|path:0|
[2025/09/12 05:04:49 331073] [debug] |scid:628521275e1d36e4353a67f0|xqc_timer_unset|type:LOSS_DETECTION|
[2025/09/12 05:04:49 331080] [debug] |scid:628521275e1d36e4353a67f0|xqc_generate_sample|sampler: send_elapse 31371, ack_elapse 32764, delivered 516|rate 15748|lost 5|
[2025/09/12 05:04:49 331088] [debug] |scid:628521275e1d36e4353a67f0|xqc_bbr_update_bandwidth|BBRv1: RTT round update 4 -> 5|
[2025/09/12 05:04:49 331096] [debug] |scid:628521275e1d36e4353a67f0|xqc_bbr_update_bandwidth|BBRv1: BW filter updated (15748) in round 5|
[2025/09/12 05:04:49 331103] [debug] |scid:628521275e1d36e4353a67f0|xqc_bbr_update_min_rtt|minrtt expire|rtt:30820, old_rtt:30820|
[2025/09/12 05:04:49 331109] [debug] |scid:628521275e1d36e4353a67f0|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:5744|extra_cwnd:1228|
[2025/09/12 05:04:49 331114] [debug] |scid:628521275e1d36e4353a67f0|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:47538|packet_lost:0|acked:516|po_sent_time:1757653489298444|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2102|
[2025/09/12 05:04:49 331119] [debug] |scid:628521275e1d36e4353a67f0|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:47538|packet_lost:0|acked:516|po_sent_time:1757653489298444|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2102|
[2025/09/12 05:04:49 331125] [debug] |scid:628521275e1d36e4353a67f0|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-628521275e1d36e4353a67f0 p-193.167.0.100-51846-98ce0f8b79c2014daefcb7f28878c35114 |bbr on ack|mode:0|pacing_rate:4022316|bw:15748|cwnd:48054|full_bw_reached:0|inflight:0|srtt:32311|latest_rtt:32456|min_rtt:30820|applimit:1|lost:5|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:1|
[2025/09/12 05:04:49 331131] [stats] |scid:628521275e1d36e4353a67f0|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-628521275e1d36e4353a67f0 p-193.167.0.100-51846-98ce0f8b79c2014daefcb7f28878c35114 |bandwidth change record|bw_before:5806|bw_after:15748|srtt:32311|cwnd:48054|
[2025/09/12 05:04:49 331137] [debug] |scid:628521275e1d36e4353a67f0|xqc_process_frames|frame_type:6|
[2025/09/12 05:04:49 331143] [debug] |scid:628521275e1d36e4353a67f0|xqc_process_crypto_frame|level:2|
[2025/09/12 05:04:49 331148] [debug] |scid:628521275e1d36e4353a67f0|xqc_read_crypto_stream|xqc_read_crypto_stream|level:2|
[2025/09/12 05:04:49 331153] [debug] |scid:628521275e1d36e4353a67f0|xqc_tls_process_crypto_data|xqc_tls_process_crypto_data|level:2|36u|
[2025/09/12 05:04:49 331303] [debug] |scid:628521275e1d36e4353a67f0|xqc_ssl_do_handshake|ssl_do_handshake|SSL_quic_read_level:3|SSL_quic_write_level:3|rv:1|
[2025/09/12 05:04:49 331312] [debug] |scid:628521275e1d36e4353a67f0|xqc_tls_do_handshake|TLS handshake|ret:1|
[2025/09/12 05:04:49 331319] [debug] |scid:628521275e1d36e4353a67f0|xqc_engine_remove_wakeup_queue|next_tick_time:1757653489367848|pq_index:0|
[2025/09/12 05:04:49 331324] [debug] |scid:628521275e1d36e4353a67f0|xqc_engine_add_active_queue|last_ticked_time:1757653489303632|
[2025/09/12 05:04:49 331330] [debug] |scid:628521275e1d36e4353a67f0|xqc_create_crypto_stream|encrypt_level:3|cur_state:S_HANDSHAKE_SENT|
[2025/09/12 05:04:49 331338] [debug] |scid:628521275e1d36e4353a67f0|xqc_process_crypto_frame|server create 1RTT stream|
[2025/09/12 05:04:49 331347] [info] |scid:628521275e1d36e4353a67f0|xqc_send_ctl_on_pns_discard|xqc_send_ctl_set_loss_detection_timer on discard pns:0
[2025/09/12 05:04:49 331355] [debug] |scid:628521275e1d36e4353a67f0|xqc_send_ctl_set_loss_detection_timer|unset|no ack-eliciting pkts in flight|conn:0000558BB8B4C37C|path:0|
[2025/09/12 05:04:49 331362] [debug] |scid:628521275e1d36e4353a67f0|xqc_timer_unset|type:LOSS_DETECTION|
[2025/09/12 05:04:49 331374] [debug] |scid:628521275e1d36e4353a67f0|xqc_timer_unset|type:ACK_HSK|
[2025/09/12 05:04:49 331380] [debug] |scid:628521275e1d36e4353a67f0|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 05:04:49 331386] [debug] |scid:628521275e1d36e4353a67f0|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:1325799477|largest:1325799477|pns:1|
[2025/09/12 05:04:49 331392] [info] |scid:628521275e1d36e4353a67f0|xqc_conn_on_pkt_processed|====>|conn:0000558BB8B4C37C|path:0|size:420|pkt_type:HSK|pkt_num:1325799477|frame:ACK CRYPTO |recv_time:1757653489330900|dcid:628521275e1d36e4353a67f0|dcid_seq:0|
[2025/09/12 05:04:49 331398] [debug] |scid:628521275e1d36e4353a67f0|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:628521275e1d36e4353a67f0|spin_bit:0|
[2025/09/12 05:04:49 331403] [warn] |scid:628521275e1d36e4353a67f0|xqc_packet_parse_single|delay|buff 1RTT packet before handshake completed|
[2025/09/12 05:04:49 331410] [debug] |scid:628521275e1d36e4353a67f0|xqc_conn_buff_undecrypt_packet_in|====>|delay|undecrypt_count:1|encrypt_level:3|
[2025/09/12 05:04:49 331415] [info] |scid:628521275e1d36e4353a67f0|xqc_conn_process_packet|ignore err|-630|
[2025/09/12 05:04:49 331421] [debug] |scid:628521275e1d36e4353a67f0|xqc_timer_set|type:PATH_IDLE|expire:1757653549330900|now:1757653489330900|interv:60000000|
[2025/09/12 05:04:49 331429] [debug] |scid:628521275e1d36e4353a67f0|xqc_timer_set|type:CONN_IDLE|expire:1757653549330900|now:1757653489330900|interv:60000000|
[2025/09/12 05:04:49 331437] [debug] |xqc_engine_main_logic|BEGIN|now:1757653489331437|
[2025/09/12 05:04:49 331446] [debug] |scid:628521275e1d36e4353a67f0|xqc_engine_process_conn|conn:0000558BB8B4C37C|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:1757653489331444|
[2025/09/12 05:04:49 331452] [debug] |scid:628521275e1d36e4353a67f0|xqc_conn_check_handshake_complete|HANDSHAKE_COMPLETED|conn:0000558BB8B4C37C|
[2025/09/12 05:04:49 331457] [info] |scid:628521275e1d36e4353a67f0|xqc_conn_handshake_confirmed|handshake confirmed|conn:0000558BB8B4C37C|
[2025/09/12 05:04:49 331463] [info] |scid:628521275e1d36e4353a67f0|xqc_send_ctl_on_pns_discard|xqc_send_ctl_set_loss_detection_timer on discard pns:1
[2025/09/12 05:04:49 331467] [debug] |scid:628521275e1d36e4353a67f0|xqc_send_ctl_set_loss_detection_timer|unset|no ack-eliciting pkts in flight|conn:0000558BB8B4C37C|path:0|
[2025/09/12 05:04:49 331472] [debug] |scid:628521275e1d36e4353a67f0|xqc_timer_unset|type:LOSS_DETECTION|
[2025/09/12 05:04:49 331478] [debug] |scid:628521275e1d36e4353a67f0|xqc_conn_gen_token|expire:1758258289|
[2025/09/12 05:04:49 331485] [debug] |scid:628521275e1d36e4353a67f0|xqc_conn_early_data_reject|reject|
[2025/09/12 05:04:49 331490] [debug] |scid:628521275e1d36e4353a67f0|xqc_crypto_stream_on_read|encrypt_level:2|cur_state:S_HANDSHAKE_SENT|next_state:ESTABED|
[2025/09/12 05:04:49 331495] [debug] |scid:628521275e1d36e4353a67f0|xqc_conn_process_undecrypt_packet_in|delay|undecrypt_count:1|encrypt_level:3|
[2025/09/12 05:04:49 331500] [debug] |scid:628521275e1d36e4353a67f0|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:628521275e1d36e4353a67f0|spin_bit:0|
[2025/09/12 05:04:49 331508] [debug] |scid:628521275e1d36e4353a67f0|xqc_packet_decrypt|largest_pn:0|
[2025/09/12 05:04:49 331516] [debug] |scid:628521275e1d36e4353a67f0|xqc_packet_decrypt|decryption nonce|path_id:0|pn:1325799473|
[2025/09/12 05:04:49 331527] [debug] |scid:628521275e1d36e4353a67f0|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:1325799473|
[2025/09/12 05:04:49 331535] [debug] |scid:628521275e1d36e4353a67f0|xqc_process_frames|frame_type:18|
[2025/09/12 05:04:49 331540] [debug] |scid:628521275e1d36e4353a67f0|xqc_process_new_conn_id_frame|new_conn_id|0da3241f147d6a63aa28532bdb583d1adb|sr_token:c59c71265f1ff8db547e1f2724d2ebcc
[2025/09/12 05:04:49 331553] [debug] |scid:628521275e1d36e4353a67f0|xqc_process_frames|frame_type:18|
[2025/09/12 05:04:49 331558] [debug] |scid:628521275e1d36e4353a67f0|xqc_process_new_conn_id_frame|new_conn_id|5d51f5f4d02eec83ee879eb0301bc8fde6|sr_token:f4266978d9a2f4b9f67d329cdce2deb7
[2025/09/12 05:04:49 331564] [debug] |scid:628521275e1d36e4353a67f0|xqc_process_frames|frame_type:18|
[2025/09/12 05:04:49 331569] [debug] |scid:628521275e1d36e4353a67f0|xqc_process_new_conn_id_frame|new_conn_id|14ec8744367dbce08fe9f4d7226773d9c6|sr_token:74e5468e2bd08106efbb663e3dc030bc
[2025/09/12 05:04:49 331575] [debug] |scid:628521275e1d36e4353a67f0|xqc_process_frames|frame_type:18|
[2025/09/12 05:04:49 331580] [debug] |scid:628521275e1d36e4353a67f0|xqc_process_new_conn_id_frame|new_conn_id|b0b2132ae539e5a5cf79a065e7b9cff13b|sr_token:0b8d912aa4f163c8ec2cad664719a8a2
[2025/09/12 05:04:49 331586] [debug] |scid:628521275e1d36e4353a67f0|xqc_process_frames|frame_type:18|
[2025/09/12 05:04:49 331593] [debug] |scid:628521275e1d36e4353a67f0|xqc_process_new_conn_id_frame|new_conn_id|1582693cbe975320b728a74e6e08f0a13e|sr_token:a6be644755f61be595321cdb30d50fa6
[2025/09/12 05:04:49 331602] [debug] |scid:628521275e1d36e4353a67f0|xqc_process_frames|frame_type:18|
[2025/09/12 05:04:49 331610] [debug] |scid:628521275e1d36e4353a67f0|xqc_process_new_conn_id_frame|new_conn_id|48565fef45cfd3b4f3dc038195ee6ce39c|sr_token:a77e5ed1d796940d520e33b024c0c094
[2025/09/12 05:04:49 331619] [debug] |scid:628521275e1d36e4353a67f0|xqc_process_frames|frame_type:18|
[2025/09/12 05:04:49 331624] [debug] |scid:628521275e1d36e4353a67f0|xqc_process_new_conn_id_frame|new_conn_id|5228c0153c41a8782dded177ff9aeac5bd|sr_token:bb515e65434426bafbbe581c0d7215fd
[2025/09/12 05:04:49 331629] [debug] |scid:628521275e1d36e4353a67f0|xqc_process_frames|frame_type:b|
[2025/09/12 05:04:49 331635] [debug] |scid:628521275e1d36e4353a67f0|xqc_process_stream_frame|offset:0|data_length:17|fin:1|stream_id:0|path:0|
[2025/09/12 05:04:49 331643] [debug] |scid:628521275e1d36e4353a67f0|xqc_insert_stream_frame|merge left|merged_offset_end:17|new_offset:0|new_len:17|
[2025/09/12 05:04:49 331649] [debug] |scid:628521275e1d36e4353a67f0|xqc_process_stream_frame|xqc_stream_ready_to_read all recvd|
[2025/09/12 05:04:49 331654] [debug] |scid:628521275e1d36e4353a67f0|xqc_process_stream_frame|stream_length:17|merged_offset_end:17|stream_id:0|
[2025/09/12 05:04:49 331659] [debug] |scid:628521275e1d36e4353a67f0|xqc_timer_set|type:ACK_01RTT|expire:1757653489355900|now:1757653489330900|interv:25000|
[2025/09/12 05:04:49 331666] [debug] |scid:628521275e1d36e4353a67f0|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:1757653489330900|max_ack_delay:25000|
[2025/09/12 05:04:49 331672] [debug] |scid:628521275e1d36e4353a67f0|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:1325799473|largest:1325799473|pns:2|
[2025/09/12 05:04:49 331679] [info] |scid:628521275e1d36e4353a67f0|xqc_conn_on_pkt_processed|====>|conn:0000558BB8B4C37C|path:0|size:312|pkt_type:SHORT_HEADER|pkt_num:1325799473|frame:STREAM NEW_CONNECTION_ID |recv_time:1757653489330900|dcid:628521275e1d36e4353a67f0|dcid_seq:0|
[2025/09/12 05:04:49 331689] [debug] |scid:628521275e1d36e4353a67f0|xqc_process_crypto_write_streams|
[2025/09/12 05:04:49 331697] [debug] |scid:628521275e1d36e4353a67f0|xqc_crypto_stream_on_write|enc_level|3|
[2025/09/12 05:04:49 331704] [info] |scid:628521275e1d36e4353a67f0|xqc_crypto_stream_send|crypto send data|pkt_num:0|size:283|sent:261|pkt_type:SHORT_HEADER|frame:CRYPTO |now:1757653489331704|
[2025/09/12 05:04:49 331710] [info] |scid:628521275e1d36e4353a67f0|xqc_crypto_stream_send|crypto send data|pkt_num:0|size:284|sent:262|pkt_type:SHORT_HEADER|frame:CRYPTO |now:1757653489331710|
[2025/09/12 05:04:49 331720] [debug] |scid:628521275e1d36e4353a67f0|xqc_crypto_stream_on_write|encrypt_level:3|cur_state:ESTABED|next_state:ESTABED|
[2025/09/12 05:04:49 331725] [debug] |scid:628521275e1d36e4353a67f0|xqc_process_read_streams|stream_read_notify|flag:2|stream_id:0|conn:0000558BB8B4C37C|
[2025/09/12 05:04:49 331791] [debug] |scid:628521275e1d36e4353a67f0|xqc_stream_do_send_flow_ctl|conn_flow_ctl|window:25165824|
[2025/09/12 05:04:49 331802] [debug] |scid:628521275e1d36e4353a67f0|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 05:04:49 331810] [debug] |scid:628521275e1d36e4353a67f0|xqc_sample_check_app_limited|path:0|applimit:2102|
[2025/09/12 05:04:49 331823] [info] |scid:628521275e1d36e4353a67f0|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:0000558BB8B4C37C|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 05:04:49 331834] [debug] |scid:628521275e1d36e4353a67f0|xqc_engine_conn_logic|engine is running on conn:l-0.0.0.0-443-628521275e1d36e4353a67f0 p-193.167.0.100-51846-98ce0f8b79c2014daefcb7f28878c35114|
[2025/09/12 05:04:49 331848] [debug] |scid:628521275e1d36e4353a67f0|xqc_gen_ack_frame|largest_recv:1325799477|ack_delay:947|first_ack_range:1|largest_pkt_recv_time:1757653489330900|
[2025/09/12 05:04:49 331856] [debug] |scid:628521275e1d36e4353a67f0|xqc_gen_ack_frame|high:1325799477|low:1325799476|pkt_pns:1|
[2025/09/12 05:04:49 331863] [debug] |scid:628521275e1d36e4353a67f0|xqc_gen_ack_frame|high:1325799474|low:1325799473|pkt_pns:1|
[2025/09/12 05:04:49 331871] [debug] |scid:628521275e1d36e4353a67f0|xqc_write_ack_to_one_packet|ack_size:15|path:0|path_largest_recv:1325799477|frame_largest_recv:1325799477|
[2025/09/12 05:04:49 331879] [debug] |scid:628521275e1d36e4353a67f0|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:1|
[2025/09/12 05:04:49 331900] [debug] |scid:628521275e1d36e4353a67f0|xqc_write_new_conn_id_frame_to_packet|gen_new_scid|cid:404fb9b02a2af89b192e96e9|sr_token:00d60fd9fe7f00007b3a819f8b550000|seq_num:1
[2025/09/12 05:04:49 331915] [debug] |scid:628521275e1d36e4353a67f0|xqc_write_new_conn_id_frame_to_packet|gen_new_scid|cid:dfbdc42b2d241b26164d015e|sr_token:00d60fd9fe7f00007b3a819f8b550000|seq_num:2
[2025/09/12 05:04:49 331923] [debug] |scid:628521275e1d36e4353a67f0|xqc_path_get_perf_class|conn:0000558BB8B4C37C|path_id:0|path_srtt:32311|min_srtt:32311|path_bw:15748|loss_rate:100.00|path_pto:0|
[2025/09/12 05:04:49 331930] [debug] |scid:628521275e1d36e4353a67f0|xqc_minrtt_scheduler_get_path|path srtt|conn:0000558BB8B4C37C|path_id:0|path_srtt:32311|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:04:49 331938] [debug] |scid:628521275e1d36e4353a67f0|xqc_minrtt_scheduler_get_path|best path:0|frame_type:HANDSHAKE_DONE |pn:0|size:23|reinj:0|path_class:4|
[2025/09/12 05:04:49 331945] [debug] |scid:628521275e1d36e4353a67f0|xqc_path_get_perf_class|conn:0000558BB8B4C37C|path_id:0|path_srtt:32311|min_srtt:32311|path_bw:15748|loss_rate:100.00|path_pto:0|
[2025/09/12 05:04:49 331952] [debug] |scid:628521275e1d36e4353a67f0|xqc_minrtt_scheduler_get_path|path srtt|conn:0000558BB8B4C37C|path_id:0|path_srtt:32311|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:04:49 331959] [debug] |scid:628521275e1d36e4353a67f0|xqc_minrtt_scheduler_get_path|best path:0|frame_type:NEW_TOKEN |pn:0|size:33|reinj:0|path_class:4|
[2025/09/12 05:04:49 331966] [debug] |scid:628521275e1d36e4353a67f0|xqc_path_get_perf_class|conn:0000558BB8B4C37C|path_id:0|path_srtt:32311|min_srtt:32311|path_bw:15748|loss_rate:100.00|path_pto:0|
[2025/09/12 05:04:49 331972] [debug] |scid:628521275e1d36e4353a67f0|xqc_minrtt_scheduler_get_path|path srtt|conn:0000558BB8B4C37C|path_id:0|path_srtt:32311|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:04:49 331985] [debug] |scid:628521275e1d36e4353a67f0|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CRYPTO |pn:0|size:283|reinj:0|path_class:4|
[2025/09/12 05:04:49 331992] [debug] |scid:628521275e1d36e4353a67f0|xqc_path_get_perf_class|conn:0000558BB8B4C37C|path_id:0|path_srtt:32311|min_srtt:32311|path_bw:15748|loss_rate:100.00|path_pto:0|
[2025/09/12 05:04:49 331999] [debug] |scid:628521275e1d36e4353a67f0|xqc_minrtt_scheduler_get_path|path srtt|conn:0000558BB8B4C37C|path_id:0|path_srtt:32311|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:04:49 332006] [debug] |scid:628521275e1d36e4353a67f0|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CRYPTO |pn:0|size:284|reinj:0|path_class:4|
[2025/09/12 05:04:49 332012] [debug] |scid:628521275e1d36e4353a67f0|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:ACK |stream_id:0|stream_offset:0|
[2025/09/12 05:04:49 332019] [debug] |scid:628521275e1d36e4353a67f0|xqc_path_get_perf_class|conn:0000558BB8B4C37C|path_id:0|path_srtt:32311|min_srtt:32311|path_bw:15748|loss_rate:100.00|path_pto:0|
[2025/09/12 05:04:49 332025] [debug] |scid:628521275e1d36e4353a67f0|xqc_minrtt_scheduler_get_path|path srtt|conn:0000558BB8B4C37C|path_id:0|path_srtt:32311|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:04:49 332032] [debug] |scid:628521275e1d36e4353a67f0|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 05:04:49 332054] [debug] |scid:628521275e1d36e4353a67f0|xqc_path_get_perf_class|conn:0000558BB8B4C37C|path_id:0|path_srtt:32311|min_srtt:32311|path_bw:15748|loss_rate:100.00|path_pto:0|
[2025/09/12 05:04:49 332064] [debug] |scid:628521275e1d36e4353a67f0|xqc_minrtt_scheduler_get_path|path srtt|conn:0000558BB8B4C37C|path_id:0|path_srtt:32311|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:04:49 332069] [debug] |scid:628521275e1d36e4353a67f0|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 05:04:49 332077] [debug] |scid:628521275e1d36e4353a67f0|xqc_path_get_perf_class|conn:0000558BB8B4C37C|path_id:0|path_srtt:32311|min_srtt:32311|path_bw:15748|loss_rate:100.00|path_pto:0|
[2025/09/12 05:04:49 332083] [debug] |scid:628521275e1d36e4353a67f0|xqc_send_ctl_can_send|l-0.0.0.0-443-628521275e1d36e4353a67f0 p-193.167.0.100-51846-98ce0f8b79c2014daefcb7f28878c35114 |path:0|can:1|pkt_sz:1050|schedule_bytes:731|inflight:0|cwnd:48054|conn:0000558BB8B4C37C|stream_id:0|stream_offset:1024|
[2025/09/12 05:04:49 332091] [debug] |scid:628521275e1d36e4353a67f0|xqc_minrtt_scheduler_get_path|path srtt|conn:0000558BB8B4C37C|path_id:0|path_srtt:32311|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:04:49 332097] [debug] |scid:628521275e1d36e4353a67f0|xqc_minrtt_scheduler_get_path|best path:0|frame_type:STREAM |pn:0|size:1050|reinj:0|path_class:4|
[2025/09/12 05:04:49 332105] [debug] |scid:628521275e1d36e4353a67f0|xqc_check_acked_or_dropped_pkt|conn:0000558BB8B4C37C|pkt_num:0|size:23|pkt_type:SHORT_HEADER|frame:HANDSHAKE_DONE |
[2025/09/12 05:04:49 332111] [debug] |scid:628521275e1d36e4353a67f0|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:0|
[2025/09/12 05:04:49 332145] [info] |scid:628521275e1d36e4353a67f0|xqc_send_packet_with_pn|<==|conn:0000558BB8B4C37C|path:0|pkt_num:0|size:23|sent:39|pkt_type:SHORT_HEADER|frame:HANDSHAKE_DONE |inflight:0|now:1757653489332120|stream_id:0|stream_offset:0|
[2025/09/12 05:04:49 332155] [debug] |scid:628521275e1d36e4353a67f0|xqc_send_ctl_on_packet_sent|conn:0000558BB8B4C37C|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 05:04:49 332162] [debug] |scid:628521275e1d36e4353a67f0|xqc_send_ctl_on_packet_sent|path:0|inflight:0|applimit:2102|
[2025/09/12 05:04:49 332175] [debug] |scid:628521275e1d36e4353a67f0|xqc_send_ctl_get_pto_time_and_space|srtt:32311|rtt_var:5999|pto_duration:56307|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:04:49 332182] [debug] |scid:628521275e1d36e4353a67f0|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8B4C37C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:04:49 332188] [debug] |scid:628521275e1d36e4353a67f0|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8B4C37C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:04:49 332195] [debug] |scid:628521275e1d36e4353a67f0|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8B4C37C|path:0|PNS: 2, unacked: 23|
[2025/09/12 05:04:49 332201] [debug] |scid:628521275e1d36e4353a67f0|xqc_timer_set|type:LOSS_DETECTION|expire:1757653489413427|now:1757653489332175|interv:81252|
[2025/09/12 05:04:49 332207] [debug] |scid:628521275e1d36e4353a67f0|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB8B4C37C|path:0|pns:2|expire:1757653489413427|now:1757653489332175|interval:81252|pto_count:0|srtt:32311
[2025/09/12 05:04:49 332211] [debug] |scid:628521275e1d36e4353a67f0|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:48054|inflight:23|
[2025/09/12 05:04:49 332216] [debug] |scid:628521275e1d36e4353a67f0|xqc_check_acked_or_dropped_pkt|conn:0000558BB8B4C37C|pkt_num:0|size:33|pkt_type:SHORT_HEADER|frame:NEW_TOKEN |
[2025/09/12 05:04:49 332221] [debug] |scid:628521275e1d36e4353a67f0|xqc_send_ctl_set_next_pn_for_packet|optimistic ack detection|skipped_range:1-5|next_skip_chance:1757653489576141|current_time:1757653489332220|
[2025/09/12 05:04:49 332225] [debug] |scid:628521275e1d36e4353a67f0|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:6|
[2025/09/12 05:04:49 332254] [info] |scid:628521275e1d36e4353a67f0|xqc_send_packet_with_pn|<==|conn:0000558BB8B4C37C|path:0|pkt_num:6|size:33|sent:49|pkt_type:SHORT_HEADER|frame:NEW_TOKEN |inflight:23|now:1757653489332231|stream_id:0|stream_offset:0|
[2025/09/12 05:04:49 332263] [debug] |scid:628521275e1d36e4353a67f0|xqc_send_ctl_on_packet_sent|conn:0000558BB8B4C37C|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 05:04:49 332271] [debug] |scid:628521275e1d36e4353a67f0|xqc_send_ctl_on_packet_sent|path:0|inflight:23|applimit:2102|
[2025/09/12 05:04:49 332277] [debug] |scid:628521275e1d36e4353a67f0|xqc_send_ctl_get_pto_time_and_space|srtt:32311|rtt_var:5999|pto_duration:56307|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:04:49 332284] [debug] |scid:628521275e1d36e4353a67f0|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8B4C37C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:04:49 332289] [debug] |scid:628521275e1d36e4353a67f0|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8B4C37C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:04:49 332293] [debug] |scid:628521275e1d36e4353a67f0|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8B4C37C|path:0|PNS: 2, unacked: 56|
[2025/09/12 05:04:49 332297] [debug] |scid:628521275e1d36e4353a67f0|xqc_timer_set|type:LOSS_DETECTION|expire:1757653489413538|now:1757653489332277|interv:81261|
[2025/09/12 05:04:49 332301] [debug] |scid:628521275e1d36e4353a67f0|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB8B4C37C|path:0|pns:2|expire:1757653489413538|now:1757653489332277|interval:81261|pto_count:0|srtt:32311
[2025/09/12 05:04:49 332305] [debug] |scid:628521275e1d36e4353a67f0|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:48054|inflight:56|
[2025/09/12 05:04:49 332310] [debug] |scid:628521275e1d36e4353a67f0|xqc_check_acked_or_dropped_pkt|conn:0000558BB8B4C37C|pkt_num:0|size:283|pkt_type:SHORT_HEADER|frame:CRYPTO |
[2025/09/12 05:04:49 332315] [debug] |scid:628521275e1d36e4353a67f0|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:7|
[2025/09/12 05:04:49 332340] [info] |scid:628521275e1d36e4353a67f0|xqc_send_packet_with_pn|<==|conn:0000558BB8B4C37C|path:0|pkt_num:7|size:283|sent:299|pkt_type:SHORT_HEADER|frame:CRYPTO |inflight:56|now:1757653489332321|stream_id:0|stream_offset:0|
[2025/09/12 05:04:49 332354] [debug] |scid:628521275e1d36e4353a67f0|xqc_send_ctl_on_packet_sent|conn:0000558BB8B4C37C|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 05:04:49 332361] [debug] |scid:628521275e1d36e4353a67f0|xqc_send_ctl_on_packet_sent|path:0|inflight:56|applimit:2102|
[2025/09/12 05:04:49 332368] [debug] |scid:628521275e1d36e4353a67f0|xqc_send_ctl_get_pto_time_and_space|srtt:32311|rtt_var:5999|pto_duration:56307|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:04:49 332372] [debug] |scid:628521275e1d36e4353a67f0|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8B4C37C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:04:49 332376] [debug] |scid:628521275e1d36e4353a67f0|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8B4C37C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:04:49 332379] [debug] |scid:628521275e1d36e4353a67f0|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8B4C37C|path:0|PNS: 2, unacked: 339|
[2025/09/12 05:04:49 332383] [debug] |scid:628521275e1d36e4353a67f0|xqc_timer_set|type:LOSS_DETECTION|expire:1757653489413628|now:1757653489332367|interv:81261|
[2025/09/12 05:04:49 332387] [debug] |scid:628521275e1d36e4353a67f0|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB8B4C37C|path:0|pns:2|expire:1757653489413628|now:1757653489332367|interval:81261|pto_count:0|srtt:32311
[2025/09/12 05:04:49 332392] [debug] |scid:628521275e1d36e4353a67f0|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:48054|inflight:339|
[2025/09/12 05:04:49 332396] [debug] |scid:628521275e1d36e4353a67f0|xqc_check_acked_or_dropped_pkt|conn:0000558BB8B4C37C|pkt_num:0|size:284|pkt_type:SHORT_HEADER|frame:CRYPTO |
[2025/09/12 05:04:49 332401] [debug] |scid:628521275e1d36e4353a67f0|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:8|
[2025/09/12 05:04:49 332424] [info] |scid:628521275e1d36e4353a67f0|xqc_send_packet_with_pn|<==|conn:0000558BB8B4C37C|path:0|pkt_num:8|size:284|sent:300|pkt_type:SHORT_HEADER|frame:CRYPTO |inflight:339|now:1757653489332407|stream_id:0|stream_offset:0|
[2025/09/12 05:04:49 332433] [debug] |scid:628521275e1d36e4353a67f0|xqc_send_ctl_on_packet_sent|conn:0000558BB8B4C37C|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 05:04:49 332440] [debug] |scid:628521275e1d36e4353a67f0|xqc_send_ctl_on_packet_sent|path:0|inflight:339|applimit:2102|
[2025/09/12 05:04:49 332446] [debug] |scid:628521275e1d36e4353a67f0|xqc_send_ctl_get_pto_time_and_space|srtt:32311|rtt_var:5999|pto_duration:56307|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:04:49 332452] [debug] |scid:628521275e1d36e4353a67f0|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8B4C37C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:04:49 332456] [debug] |scid:628521275e1d36e4353a67f0|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8B4C37C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:04:49 332460] [debug] |scid:628521275e1d36e4353a67f0|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8B4C37C|path:0|PNS: 2, unacked: 623|
[2025/09/12 05:04:49 332464] [debug] |scid:628521275e1d36e4353a67f0|xqc_timer_set|type:LOSS_DETECTION|expire:1757653489413714|now:1757653489332446|interv:81268|
[2025/09/12 05:04:49 332468] [debug] |scid:628521275e1d36e4353a67f0|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB8B4C37C|path:0|pns:2|expire:1757653489413714|now:1757653489332446|interval:81268|pto_count:0|srtt:32311
[2025/09/12 05:04:49 332472] [debug] |scid:628521275e1d36e4353a67f0|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:48054|inflight:623|
[2025/09/12 05:04:49 332477] [debug] |scid:628521275e1d36e4353a67f0|xqc_check_acked_or_dropped_pkt|conn:0000558BB8B4C37C|pkt_num:0|size:57|pkt_type:HSK|frame:ACK |
[2025/09/12 05:04:49 332481] [debug] |scid:628521275e1d36e4353a67f0|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:13|
[2025/09/12 05:04:49 332509] [info] |scid:628521275e1d36e4353a67f0|xqc_send_packet_with_pn|<==|conn:0000558BB8B4C37C|path:0|pkt_num:13|size:57|sent:73|pkt_type:HSK|frame:ACK |inflight:623|now:1757653489332491|stream_id:0|stream_offset:0|
[2025/09/12 05:04:49 332517] [debug] |scid:628521275e1d36e4353a67f0|xqc_send_ctl_on_packet_sent|conn:0000558BB8B4C37C|path:0|pkt_num:13|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 05:04:49 332525] [debug] |scid:628521275e1d36e4353a67f0|xqc_check_acked_or_dropped_pkt|conn:0000558BB8B4C37C|pkt_num:0|size:54|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |
[2025/09/12 05:04:49 332532] [debug] |scid:628521275e1d36e4353a67f0|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:9|
[2025/09/12 05:04:49 332556] [info] |scid:628521275e1d36e4353a67f0|xqc_send_packet_with_pn|<==|conn:0000558BB8B4C37C|path:0|pkt_num:9|size:54|sent:70|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |inflight:623|now:1757653489332539|stream_id:0|stream_offset:0|
[2025/09/12 05:04:49 332564] [debug] |scid:628521275e1d36e4353a67f0|xqc_send_ctl_on_packet_sent|conn:0000558BB8B4C37C|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 05:04:49 332571] [debug] |scid:628521275e1d36e4353a67f0|xqc_send_ctl_on_packet_sent|path:0|inflight:623|applimit:2102|
[2025/09/12 05:04:49 332578] [debug] |scid:628521275e1d36e4353a67f0|xqc_send_ctl_get_pto_time_and_space|srtt:32311|rtt_var:5999|pto_duration:56307|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:04:49 332584] [debug] |scid:628521275e1d36e4353a67f0|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8B4C37C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:04:49 332588] [debug] |scid:628521275e1d36e4353a67f0|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8B4C37C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:04:49 332591] [debug] |scid:628521275e1d36e4353a67f0|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8B4C37C|path:0|PNS: 2, unacked: 677|
[2025/09/12 05:04:49 332595] [debug] |scid:628521275e1d36e4353a67f0|xqc_timer_set|type:LOSS_DETECTION|expire:1757653489413846|now:1757653489332577|interv:81269|
[2025/09/12 05:04:49 332599] [debug] |scid:628521275e1d36e4353a67f0|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB8B4C37C|path:0|pns:2|expire:1757653489413846|now:1757653489332577|interval:81269|pto_count:0|srtt:32311
[2025/09/12 05:04:49 332603] [debug] |scid:628521275e1d36e4353a67f0|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:48054|inflight:677|
[2025/09/12 05:04:49 332608] [debug] |scid:628521275e1d36e4353a67f0|xqc_check_acked_or_dropped_pkt|conn:0000558BB8B4C37C|pkt_num:0|size:54|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |
[2025/09/12 05:04:49 332612] [debug] |scid:628521275e1d36e4353a67f0|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:10|
[2025/09/12 05:04:49 332634] [info] |scid:628521275e1d36e4353a67f0|xqc_send_packet_with_pn|<==|conn:0000558BB8B4C37C|path:0|pkt_num:10|size:54|sent:70|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |inflight:677|now:1757653489332618|stream_id:0|stream_offset:0|
[2025/09/12 05:04:49 332642] [debug] |scid:628521275e1d36e4353a67f0|xqc_send_ctl_on_packet_sent|conn:0000558BB8B4C37C|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 05:04:49 332649] [debug] |scid:628521275e1d36e4353a67f0|xqc_send_ctl_on_packet_sent|path:0|inflight:677|applimit:2102|
[2025/09/12 05:04:49 332656] [debug] |scid:628521275e1d36e4353a67f0|xqc_send_ctl_get_pto_time_and_space|srtt:32311|rtt_var:5999|pto_duration:56307|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:04:49 332662] [debug] |scid:628521275e1d36e4353a67f0|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8B4C37C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:04:49 332670] [debug] |scid:628521275e1d36e4353a67f0|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8B4C37C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:04:49 332674] [debug] |scid:628521275e1d36e4353a67f0|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8B4C37C|path:0|PNS: 2, unacked: 731|
[2025/09/12 05:04:49 332678] [debug] |scid:628521275e1d36e4353a67f0|xqc_timer_set|type:LOSS_DETECTION|expire:1757653489413925|now:1757653489332655|interv:81270|
[2025/09/12 05:04:49 332682] [debug] |scid:628521275e1d36e4353a67f0|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB8B4C37C|path:0|pns:2|expire:1757653489413925|now:1757653489332655|interval:81270|pto_count:0|srtt:32311
[2025/09/12 05:04:49 332686] [debug] |scid:628521275e1d36e4353a67f0|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:48054|inflight:731|
[2025/09/12 05:04:49 332691] [debug] |scid:628521275e1d36e4353a67f0|xqc_check_acked_or_dropped_pkt|conn:0000558BB8B4C37C|pkt_num:0|size:1050|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:04:49 332695] [debug] |scid:628521275e1d36e4353a67f0|xqc_send_ctl_can_send|l-0.0.0.0-443-628521275e1d36e4353a67f0 p-193.167.0.100-51846-98ce0f8b79c2014daefcb7f28878c35114 |path:0|can:1|pkt_sz:1050|schedule_bytes:0|inflight:731|cwnd:48054|conn:0000558BB8B4C37C|stream_id:0|stream_offset:1024|
[2025/09/12 05:04:49 332699] [debug] |scid:628521275e1d36e4353a67f0|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:04:49 332703] [debug] |scid:628521275e1d36e4353a67f0|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:11|
[2025/09/12 05:04:49 332728] [info] |scid:628521275e1d36e4353a67f0|xqc_send_packet_with_pn|<==|conn:0000558BB8B4C37C|path:0|pkt_num:11|size:1050|sent:1066|pkt_type:SHORT_HEADER|frame:STREAM |inflight:731|now:1757653489332710|stream_id:0|stream_offset:1024|
[2025/09/12 05:04:49 332736] [debug] |scid:628521275e1d36e4353a67f0|xqc_send_ctl_on_packet_sent|conn:0000558BB8B4C37C|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 05:04:49 332744] [debug] |scid:628521275e1d36e4353a67f0|xqc_send_ctl_on_packet_sent|path:0|inflight:731|applimit:2102|
[2025/09/12 05:04:49 332751] [debug] |scid:628521275e1d36e4353a67f0|xqc_send_ctl_get_pto_time_and_space|srtt:32311|rtt_var:5999|pto_duration:56307|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:04:49 332756] [debug] |scid:628521275e1d36e4353a67f0|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8B4C37C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:04:49 332760] [debug] |scid:628521275e1d36e4353a67f0|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8B4C37C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:04:49 332764] [debug] |scid:628521275e1d36e4353a67f0|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8B4C37C|path:0|PNS: 2, unacked: 1781|
[2025/09/12 05:04:49 332768] [debug] |scid:628521275e1d36e4353a67f0|xqc_timer_set|type:LOSS_DETECTION|expire:1757653489414017|now:1757653489332750|interv:81267|
[2025/09/12 05:04:49 332772] [debug] |scid:628521275e1d36e4353a67f0|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB8B4C37C|path:0|pns:2|expire:1757653489414017|now:1757653489332750|interval:81267|pto_count:0|srtt:32311
[2025/09/12 05:04:49 332776] [debug] |scid:628521275e1d36e4353a67f0|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:48054|inflight:1781|
[2025/09/12 05:04:49 332781] [debug] |scid:628521275e1d36e4353a67f0|xqc_conn_next_wakeup_time|wakeup_time:1757653489355900|
[2025/09/12 05:04:49 332785] [debug] |scid:628521275e1d36e4353a67f0|xqc_engine_add_wakeup_queue|next_tick_time:1757653489355900|
[2025/09/12 05:04:49 332789] [debug] |xqc_engine_wakeup_after|wakeup:1757653489355900|now:1757653489332789|diff:23111|
[2025/09/12 05:04:49 332794] [debug] |xqc_engine_main_logic|END|now:1757653489331444|
[2025/09/12 05:04:49 332800] [info] |xqc_engine_packet_process|==>|conn:0000558BB8B4C37C|size:1406|state:ESTABED|recv_time:1757653489332800|
[2025/09/12 05:04:49 332809] [debug] |scid:628521275e1d36e4353a67f0|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:628521275e1d36e4353a67f0|spin_bit:0|
[2025/09/12 05:04:49 332815] [debug] |scid:628521275e1d36e4353a67f0|xqc_packet_decrypt|largest_pn:1325799473|
[2025/09/12 05:04:49 332819] [debug] |scid:628521275e1d36e4353a67f0|xqc_packet_decrypt|decryption nonce|path_id:0|pn:1325799474|
[2025/09/12 05:04:49 332825] [debug] |scid:628521275e1d36e4353a67f0|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:1325799474|
[2025/09/12 05:04:49 332829] [debug] |scid:628521275e1d36e4353a67f0|xqc_process_frames|frame_type:1|
[2025/09/12 05:04:49 332833] [debug] |scid:628521275e1d36e4353a67f0|xqc_process_frames|frame_type:0|
[2025/09/12 05:04:49 332836] [debug] |scid:628521275e1d36e4353a67f0|xqc_process_padding_frame|process padding|
[2025/09/12 05:04:49 332843] [debug] |scid:628521275e1d36e4353a67f0|xqc_timer_unset|type:ACK_01RTT|
[2025/09/12 05:04:49 332848] [debug] |scid:628521275e1d36e4353a67f0|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 05:04:49 332853] [debug] |scid:628521275e1d36e4353a67f0|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:1325799474|largest:1325799474|pns:2|
[2025/09/12 05:04:49 332857] [info] |scid:628521275e1d36e4353a67f0|xqc_conn_on_pkt_processed|====>|conn:0000558BB8B4C37C|path:0|size:1406|pkt_type:SHORT_HEADER|pkt_num:1325799474|frame:PADDING PING |recv_time:1757653489332800|dcid:628521275e1d36e4353a67f0|dcid_seq:0|
[2025/09/12 05:04:49 332862] [debug] |scid:628521275e1d36e4353a67f0|xqc_timer_set|type:PATH_IDLE|expire:1757653609332800|now:1757653489332800|interv:120000000|
[2025/09/12 05:04:49 332866] [debug] |scid:628521275e1d36e4353a67f0|xqc_timer_set|type:CONN_IDLE|expire:1757653609332800|now:1757653489332800|interv:120000000|
[2025/09/12 05:04:49 332870] [debug] |scid:628521275e1d36e4353a67f0|xqc_engine_remove_wakeup_queue|next_tick_time:1757653489355900|pq_index:0|
[2025/09/12 05:04:49 332874] [debug] |scid:628521275e1d36e4353a67f0|xqc_engine_add_active_queue|last_ticked_time:1757653489331444|
[2025/09/12 05:04:49 332878] [debug] |xqc_engine_main_logic|BEGIN|now:1757653489332878|
[2025/09/12 05:04:49 332883] [debug] |scid:628521275e1d36e4353a67f0|xqc_engine_process_conn|conn:0000558BB8B4C37C|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:1757653489332882|
[2025/09/12 05:04:49 332889] [debug] |scid:628521275e1d36e4353a67f0|xqc_gen_ack_frame|largest_recv:1325799474|ack_delay:89|first_ack_range:1|largest_pkt_recv_time:1757653489332800|
[2025/09/12 05:04:49 332894] [debug] |scid:628521275e1d36e4353a67f0|xqc_gen_ack_frame|high:1325799474|low:1325799473|pkt_pns:2|
[2025/09/12 05:04:49 332898] [debug] |scid:628521275e1d36e4353a67f0|xqc_write_ack_to_one_packet|ack_size:12|path:0|path_largest_recv:1325799474|frame_largest_recv:1325799474|
[2025/09/12 05:04:49 332902] [debug] |scid:628521275e1d36e4353a67f0|xqc_write_ack_or_mp_ack_or_ext_ack_to_packets|path:0|pns:2|
[2025/09/12 05:04:49 332906] [debug] |scid:628521275e1d36e4353a67f0|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:ACK |stream_id:0|stream_offset:0|
[2025/09/12 05:04:49 332911] [debug] |scid:628521275e1d36e4353a67f0|xqc_check_acked_or_dropped_pkt|conn:0000558BB8B4C37C|pkt_num:0|size:34|pkt_type:SHORT_HEADER|frame:ACK |
[2025/09/12 05:04:49 332915] [debug] |scid:628521275e1d36e4353a67f0|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:12|
[2025/09/12 05:04:49 332941] [info] |scid:628521275e1d36e4353a67f0|xqc_send_packet_with_pn|<==|conn:0000558BB8B4C37C|path:0|pkt_num:12|size:34|sent:50|pkt_type:SHORT_HEADER|frame:ACK |inflight:1781|now:1757653489332921|stream_id:0|stream_offset:0|
[2025/09/12 05:04:49 332956] [debug] |scid:628521275e1d36e4353a67f0|xqc_send_ctl_on_packet_sent|conn:0000558BB8B4C37C|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 05:04:49 332964] [debug] |scid:628521275e1d36e4353a67f0|xqc_conn_next_wakeup_time|wakeup_time:1757653489414017|
[2025/09/12 05:04:49 332971] [debug] |scid:628521275e1d36e4353a67f0|xqc_engine_add_wakeup_queue|next_tick_time:1757653489414017|
[2025/09/12 05:04:49 332975] [debug] |xqc_engine_wakeup_after|wakeup:1757653489414017|now:1757653489332975|diff:81042|
[2025/09/12 05:04:49 332979] [debug] |xqc_engine_main_logic|END|now:1757653489332882|
[2025/09/12 05:04:49 332984] [debug] |xqc_engine_main_logic|BEGIN|now:1757653489332984|
[2025/09/12 05:04:49 332988] [debug] |xqc_engine_wakeup_after|wakeup:1757653489414017|now:1757653489332988|diff:81029|
[2025/09/12 05:04:49 332992] [debug] |xqc_engine_main_logic|END|now:1757653489332984|
[2025/09/12 05:04:49 334884] [info] |xqc_engine_packet_process|==>|conn:0000558BB8B4C37C|size:69|state:ESTABED|recv_time:1757653489334883|
[2025/09/12 05:04:49 334898] [debug] |scid:628521275e1d36e4353a67f0|xqc_packet_parse_handshake|success|Length:29|
[2025/09/12 05:04:49 334906] [debug] |scid:628521275e1d36e4353a67f0|xqc_packet_decrypt|largest_pn:1325799477|
[2025/09/12 05:04:49 334912] [debug] |scid:628521275e1d36e4353a67f0|xqc_packet_decrypt|decryption nonce|path_id:0|pn:1325799478|
[2025/09/12 05:04:49 334920] [debug] |scid:628521275e1d36e4353a67f0|xqc_packet_decrypt_single|pkt_type:HSK|pkt_num:1325799478|
[2025/09/12 05:04:49 334926] [debug] |scid:628521275e1d36e4353a67f0|xqc_process_frames|frame_type:2|
[2025/09/12 05:04:49 334935] [info] |scid:628521275e1d36e4353a67f0|xqc_send_ctl_on_pns_discard|xqc_send_ctl_set_loss_detection_timer on discard pns:0
[2025/09/12 05:04:49 334944] [debug] |scid:628521275e1d36e4353a67f0|xqc_send_ctl_get_pto_time_and_space|srtt:32311|rtt_var:5999|pto_duration:56307|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:04:49 334952] [debug] |scid:628521275e1d36e4353a67f0|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8B4C37C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:04:49 334960] [debug] |scid:628521275e1d36e4353a67f0|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8B4C37C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:04:49 334968] [debug] |scid:628521275e1d36e4353a67f0|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8B4C37C|path:0|PNS: 2, unacked: 1781|
[2025/09/12 05:04:49 334976] [debug] |scid:628521275e1d36e4353a67f0|xqc_timer_set|type:LOSS_DETECTION|expire:1757653489414017|now:1757653489334943|interv:79074|
[2025/09/12 05:04:49 334984] [debug] |scid:628521275e1d36e4353a67f0|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB8B4C37C|path:0|pns:2|expire:1757653489414017|now:1757653489334943|interval:79074|pto_count:0|srtt:32311
[2025/09/12 05:04:49 334994] [debug] |scid:628521275e1d36e4353a67f0|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:1325799478|largest:1325799478|pns:1|
[2025/09/12 05:04:49 335003] [info] |scid:628521275e1d36e4353a67f0|xqc_conn_on_pkt_processed|====>|conn:0000558BB8B4C37C|path:0|size:69|pkt_type:HSK|pkt_num:1325799478|frame:ACK |recv_time:1757653489334883|dcid:628521275e1d36e4353a67f0|dcid_seq:0|
[2025/09/12 05:04:49 335012] [debug] |scid:628521275e1d36e4353a67f0|xqc_timer_set|type:PATH_IDLE|expire:1757653609334883|now:1757653489334883|interv:120000000|
[2025/09/12 05:04:49 335019] [debug] |scid:628521275e1d36e4353a67f0|xqc_timer_set|type:CONN_IDLE|expire:1757653609334883|now:1757653489334883|interv:120000000|
[2025/09/12 05:04:49 335027] [debug] |scid:628521275e1d36e4353a67f0|xqc_engine_remove_wakeup_queue|next_tick_time:1757653489414017|pq_index:0|
[2025/09/12 05:04:49 335034] [debug] |scid:628521275e1d36e4353a67f0|xqc_engine_add_active_queue|last_ticked_time:1757653489332882|
[2025/09/12 05:04:49 335065] [debug] |xqc_engine_main_logic|BEGIN|now:1757653489335065|
[2025/09/12 05:04:49 335081] [debug] |scid:628521275e1d36e4353a67f0|xqc_engine_process_conn|conn:0000558BB8B4C37C|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:1757653489335079|
[2025/09/12 05:04:49 335093] [debug] |scid:628521275e1d36e4353a67f0|xqc_conn_next_wakeup_time|wakeup_time:1757653489414017|
[2025/09/12 05:04:49 335101] [debug] |scid:628521275e1d36e4353a67f0|xqc_engine_add_wakeup_queue|next_tick_time:1757653489414017|
[2025/09/12 05:04:49 335108] [debug] |xqc_engine_wakeup_after|wakeup:1757653489414017|now:1757653489335108|diff:78909|
[2025/09/12 05:04:49 335113] [debug] |xqc_engine_main_logic|END|now:1757653489335079|
[2025/09/12 05:04:49 335120] [debug] |xqc_engine_main_logic|BEGIN|now:1757653489335120|
[2025/09/12 05:04:49 335125] [debug] |xqc_engine_wakeup_after|wakeup:1757653489414017|now:1757653489335125|diff:78892|
[2025/09/12 05:04:49 335129] [debug] |xqc_engine_main_logic|END|now:1757653489335120|
[2025/09/12 05:04:49 363021] [info] |xqc_engine_packet_process|==>|conn:0000558BB8B4C37C|size:40|state:ESTABED|recv_time:1757653489363019|
[2025/09/12 05:04:49 363063] [debug] |scid:628521275e1d36e4353a67f0|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:628521275e1d36e4353a67f0|spin_bit:0|
[2025/09/12 05:04:49 363076] [debug] |scid:628521275e1d36e4353a67f0|xqc_packet_decrypt|largest_pn:1325799474|
[2025/09/12 05:04:49 363082] [debug] |scid:628521275e1d36e4353a67f0|xqc_packet_decrypt|decryption nonce|path_id:0|pn:1325799475|
[2025/09/12 05:04:49 363093] [debug] |scid:628521275e1d36e4353a67f0|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:1325799475|
[2025/09/12 05:04:49 363099] [debug] |scid:628521275e1d36e4353a67f0|xqc_process_frames|frame_type:2|
[2025/09/12 05:04:49 363107] [debug] |scid:628521275e1d36e4353a67f0|xqc_send_ctl_on_ack_received|conn:0000558BB8B4C37C|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 05:04:49 363114] [debug] |scid:628521275e1d36e4353a67f0|xqc_update_sample|sampler_update|prior_lost:5|tx_in_flight:23|prior_delivered:2102|prior_time:1757653489332120|is_app_limited:1|send_elapse:0|ack_elapse:30899|ctl_first_sent_time:1757653489332120|lagest_ack_time:1757653489363019|curr_delivered:2125|
[2025/09/12 05:04:49 363121] [debug] |scid:628521275e1d36e4353a67f0|xqc_update_sample|sampler_sent_time_update:1757653489332120|
[2025/09/12 05:04:49 363128] [debug] |scid:628521275e1d36e4353a67f0|xqc_send_ctl_on_ack_received|sndq_packets_used:6||sndq_packets_used_bytes:0|sndq_packets_free:2|
[2025/09/12 05:04:49 363135] [debug] |scid:628521275e1d36e4353a67f0|xqc_send_ctl_on_ack_received|conn:0000558BB8B4C37C|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:6|path_largest_ack:6|
[2025/09/12 05:04:49 363141] [debug] |scid:628521275e1d36e4353a67f0|xqc_update_sample|sampler_update|prior_lost:5|tx_in_flight:23|prior_delivered:2102|prior_time:1757653489332120|is_app_limited:1|send_elapse:0|ack_elapse:30899|ctl_first_sent_time:1757653489332120|lagest_ack_time:1757653489363019|curr_delivered:2158|
[2025/09/12 05:04:49 363148] [debug] |scid:628521275e1d36e4353a67f0|xqc_update_sample|sampler_sent_time_update:1757653489332231|
[2025/09/12 05:04:49 363155] [debug] |scid:628521275e1d36e4353a67f0|xqc_send_ctl_on_ack_received|sndq_packets_used:5||sndq_packets_used_bytes:0|sndq_packets_free:3|
[2025/09/12 05:04:49 363161] [debug] |scid:628521275e1d36e4353a67f0|xqc_send_ctl_update_rtt|before update rtt|conn:0000558BB8B4C37C|srtt:32311|rttvar:5999|minrtt:30820|latest_rtt:30788|ack_delay:32|
[2025/09/12 05:04:49 363168] [debug] |scid:628521275e1d36e4353a67f0|xqc_send_ctl_update_rtt|l-0.0.0.0-443-628521275e1d36e4353a67f0 p-193.167.0.100-51846-98ce0f8b79c2014daefcb7f28878c35114 |after update rtt|conn:0000558BB8B4C37C|srtt:32117|rttvar:4888|minrtt:30788|latest_rtt:30788|ack_delay:32|
[2025/09/12 05:04:49 363183] [debug] |scid:628521275e1d36e4353a67f0|xqc_send_ctl_get_lost_sent_pn|largest_acked:6|lost_pn:3|thresh:3|
[2025/09/12 05:04:49 363189] [debug] |scid:628521275e1d36e4353a67f0|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:04:49 363194] [debug] |scid:628521275e1d36e4353a67f0|xqc_send_ctl_get_pto_time_and_space|srtt:32117|rtt_var:4888|pto_duration:51669|backoff_factor:2.00|backoff:1.00|pto_cnt:0|max_ack_delay:25|
[2025/09/12 05:04:49 363201] [debug] |scid:628521275e1d36e4353a67f0|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8B4C37C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:04:49 363206] [debug] |scid:628521275e1d36e4353a67f0|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8B4C37C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:04:49 363212] [debug] |scid:628521275e1d36e4353a67f0|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8B4C37C|path:0|PNS: 2, unacked: 1725|
[2025/09/12 05:04:49 363218] [debug] |scid:628521275e1d36e4353a67f0|xqc_timer_set|type:LOSS_DETECTION|expire:1757653489409379|now:1757653489363194|interv:46185|
[2025/09/12 05:04:49 363224] [debug] |scid:628521275e1d36e4353a67f0|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB8B4C37C|path:0|pns:2|expire:1757653489409379|now:1757653489363194|interval:46185|pto_count:0|srtt:32117
[2025/09/12 05:04:49 363230] [debug] |scid:628521275e1d36e4353a67f0|xqc_generate_sample|sampler: send_elapse 0, ack_elapse 30899, delivered 56|rate 1812|lost 5|
[2025/09/12 05:04:49 363237] [debug] |scid:628521275e1d36e4353a67f0|xqc_bbr_update_bandwidth|BBRv1: RTT round update 5 -> 6|
[2025/09/12 05:04:49 363244] [debug] |scid:628521275e1d36e4353a67f0|xqc_bbr_update_min_rtt|probertt expire|rtt:30788, old_rtt:30820|
[2025/09/12 05:04:49 363249] [debug] |scid:628521275e1d36e4353a67f0|xqc_bbr_update_min_rtt|minrtt expire|rtt:30788, old_rtt:30820|
[2025/09/12 05:04:49 363256] [debug] |scid:628521275e1d36e4353a67f0|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:5744|extra_cwnd:1032|
[2025/09/12 05:04:49 363261] [debug] |scid:628521275e1d36e4353a67f0|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:48054|packet_lost:0|acked:56|po_sent_time:1757653489332231|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2158|
[2025/09/12 05:04:49 363268] [debug] |scid:628521275e1d36e4353a67f0|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:48054|packet_lost:0|acked:56|po_sent_time:1757653489332231|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2158|
[2025/09/12 05:04:49 363275] [debug] |scid:628521275e1d36e4353a67f0|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-628521275e1d36e4353a67f0 p-193.167.0.100-51846-98ce0f8b79c2014daefcb7f28878c35114 |bbr on ack|mode:0|pacing_rate:4022316|bw:15748|cwnd:48110|full_bw_reached:0|inflight:1725|srtt:32117|latest_rtt:30788|min_rtt:30788|applimit:1|lost:5|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:1|
[2025/09/12 05:04:49 363284] [debug] |scid:628521275e1d36e4353a67f0|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:1325799475|largest:1325799475|pns:2|
[2025/09/12 05:04:49 363291] [info] |scid:628521275e1d36e4353a67f0|xqc_conn_on_pkt_processed|====>|conn:0000558BB8B4C37C|path:0|size:40|pkt_type:SHORT_HEADER|pkt_num:1325799475|frame:ACK |recv_time:1757653489363019|dcid:628521275e1d36e4353a67f0|dcid_seq:0|
[2025/09/12 05:04:49 363298] [debug] |scid:628521275e1d36e4353a67f0|xqc_timer_set|type:PATH_IDLE|expire:1757653609363019|now:1757653489363019|interv:120000000|
[2025/09/12 05:04:49 363305] [debug] |scid:628521275e1d36e4353a67f0|xqc_timer_set|type:CONN_IDLE|expire:1757653609363019|now:1757653489363019|interv:120000000|
[2025/09/12 05:04:49 363311] [debug] |scid:628521275e1d36e4353a67f0|xqc_engine_remove_wakeup_queue|next_tick_time:1757653489414017|pq_index:0|
[2025/09/12 05:04:49 363317] [debug] |scid:628521275e1d36e4353a67f0|xqc_engine_add_active_queue|last_ticked_time:1757653489335079|
[2025/09/12 05:04:49 363329] [debug] |xqc_engine_main_logic|BEGIN|now:1757653489363329|
[2025/09/12 05:04:49 363338] [debug] |scid:628521275e1d36e4353a67f0|xqc_engine_process_conn|conn:0000558BB8B4C37C|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:1757653489363335|
[2025/09/12 05:04:49 363347] [debug] |scid:628521275e1d36e4353a67f0|xqc_conn_next_wakeup_time|wakeup_time:1757653489409379|
[2025/09/12 05:04:49 363354] [debug] |scid:628521275e1d36e4353a67f0|xqc_engine_add_wakeup_queue|next_tick_time:1757653489409379|
[2025/09/12 05:04:49 363359] [debug] |xqc_engine_wakeup_after|wakeup:1757653489409379|now:1757653489363359|diff:46020|
[2025/09/12 05:04:49 363366] [debug] |xqc_engine_main_logic|END|now:1757653489363335|
[2025/09/12 05:04:49 363373] [debug] |xqc_engine_main_logic|BEGIN|now:1757653489363373|
[2025/09/12 05:04:49 363379] [debug] |xqc_engine_wakeup_after|wakeup:1757653489409379|now:1757653489363379|diff:46000|
[2025/09/12 05:04:49 363384] [debug] |xqc_engine_main_logic|END|now:1757653489363373|
[2025/09/12 05:04:49 363499] [info] |xqc_engine_packet_process|==>|conn:0000558BB8B4C37C|size:42|state:ESTABED|recv_time:1757653489363498|
[2025/09/12 05:04:49 363509] [debug] |scid:628521275e1d36e4353a67f0|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:628521275e1d36e4353a67f0|spin_bit:0|
[2025/09/12 05:04:49 363517] [debug] |scid:628521275e1d36e4353a67f0|xqc_packet_decrypt|largest_pn:1325799475|
[2025/09/12 05:04:49 363522] [debug] |scid:628521275e1d36e4353a67f0|xqc_packet_decrypt|decryption nonce|path_id:0|pn:1325799476|
[2025/09/12 05:04:49 363530] [debug] |scid:628521275e1d36e4353a67f0|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:1325799476|
[2025/09/12 05:04:49 363536] [debug] |scid:628521275e1d36e4353a67f0|xqc_process_frames|frame_type:2|
[2025/09/12 05:04:49 363543] [debug] |scid:628521275e1d36e4353a67f0|xqc_send_ctl_on_ack_received|conn:0000558BB8B4C37C|path:0|pkt_num:8|origin_pktnum:0|size:284|pns:2|pkt_type:SHORT_HEADER|frame:CRYPTO |conn_state:ESTABED|frame_largest_ack:8|path_largest_ack:8|
[2025/09/12 05:04:49 363549] [debug] |scid:628521275e1d36e4353a67f0|xqc_update_sample|sampler_update|prior_lost:5|tx_in_flight:623|prior_delivered:2102|prior_time:1757653489332120|is_app_limited:1|send_elapse:287|ack_elapse:31378|ctl_first_sent_time:1757653489332407|lagest_ack_time:1757653489363498|curr_delivered:2442|
[2025/09/12 05:04:49 363555] [debug] |scid:628521275e1d36e4353a67f0|xqc_update_sample|sampler_sent_time_update:1757653489332407|
[2025/09/12 05:04:49 363561] [debug] |scid:628521275e1d36e4353a67f0|xqc_send_ctl_on_ack_received|sndq_packets_used:4||sndq_packets_used_bytes:0|sndq_packets_free:4|
[2025/09/12 05:04:49 363567] [debug] |scid:628521275e1d36e4353a67f0|xqc_send_ctl_update_rtt|before update rtt|conn:0000558BB8B4C37C|srtt:32117|rttvar:4888|minrtt:30788|latest_rtt:31091|ack_delay:160|
[2025/09/12 05:04:49 363573] [debug] |scid:628521275e1d36e4353a67f0|xqc_send_ctl_update_rtt|l-0.0.0.0-443-628521275e1d36e4353a67f0 p-193.167.0.100-51846-98ce0f8b79c2014daefcb7f28878c35114 |after update rtt|conn:0000558BB8B4C37C|srtt:31969|rttvar:3962|minrtt:30788|latest_rtt:31091|ack_delay:160|
[2025/09/12 05:04:49 363579] [debug] |scid:628521275e1d36e4353a67f0|xqc_send_ctl_get_lost_sent_pn|largest_acked:8|lost_pn:5|thresh:3|
[2025/09/12 05:04:49 363584] [debug] |scid:628521275e1d36e4353a67f0|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:04:49 363590] [debug] |scid:628521275e1d36e4353a67f0|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:0000558BB8B4C37C|path:0|pns:2|expire:1757653489368286|now:1757653489363589|interval:4697|
[2025/09/12 05:04:49 363596] [debug] |scid:628521275e1d36e4353a67f0|xqc_timer_set|type:LOSS_DETECTION|expire:1757653489368286|now:1757653489363589|interv:4697|
[2025/09/12 05:04:49 363602] [debug] |scid:628521275e1d36e4353a67f0|xqc_generate_sample|sampler: send_elapse 287, ack_elapse 31378, delivered 340|rate 10835|lost 5|
[2025/09/12 05:04:49 363615] [debug] |scid:628521275e1d36e4353a67f0|xqc_bbr_update_min_rtt|minrtt expire|rtt:30788, old_rtt:30788|
[2025/09/12 05:04:49 363620] [debug] |scid:628521275e1d36e4353a67f0|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:5744|extra_cwnd:1032|
[2025/09/12 05:04:49 363626] [debug] |scid:628521275e1d36e4353a67f0|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:48110|packet_lost:0|acked:284|po_sent_time:1757653489332407|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2158|
[2025/09/12 05:04:49 363633] [debug] |scid:628521275e1d36e4353a67f0|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:48110|packet_lost:0|acked:284|po_sent_time:1757653489332407|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2158|
[2025/09/12 05:04:49 363639] [debug] |scid:628521275e1d36e4353a67f0|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-628521275e1d36e4353a67f0 p-193.167.0.100-51846-98ce0f8b79c2014daefcb7f28878c35114 |bbr on ack|mode:0|pacing_rate:4022316|bw:15748|cwnd:48394|full_bw_reached:0|inflight:1441|srtt:31969|latest_rtt:31091|min_rtt:30788|applimit:1|lost:5|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:04:49 363647] [debug] |scid:628521275e1d36e4353a67f0|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:1325799476|largest:1325799476|pns:2|
[2025/09/12 05:04:49 363653] [info] |scid:628521275e1d36e4353a67f0|xqc_conn_on_pkt_processed|====>|conn:0000558BB8B4C37C|path:0|size:42|pkt_type:SHORT_HEADER|pkt_num:1325799476|frame:ACK |recv_time:1757653489363498|dcid:628521275e1d36e4353a67f0|dcid_seq:0|
[2025/09/12 05:04:49 363660] [debug] |scid:628521275e1d36e4353a67f0|xqc_timer_set|type:PATH_IDLE|expire:1757653609363498|now:1757653489363498|interv:120000000|
[2025/09/12 05:04:49 363666] [debug] |scid:628521275e1d36e4353a67f0|xqc_timer_set|type:CONN_IDLE|expire:1757653609363498|now:1757653489363498|interv:120000000|
[2025/09/12 05:04:49 363671] [debug] |scid:628521275e1d36e4353a67f0|xqc_engine_remove_wakeup_queue|next_tick_time:1757653489409379|pq_index:0|
[2025/09/12 05:04:49 363678] [debug] |scid:628521275e1d36e4353a67f0|xqc_engine_add_active_queue|last_ticked_time:1757653489363335|
[2025/09/12 05:04:49 363683] [debug] |xqc_engine_main_logic|BEGIN|now:1757653489363683|
[2025/09/12 05:04:49 363690] [debug] |scid:628521275e1d36e4353a67f0|xqc_engine_process_conn|conn:0000558BB8B4C37C|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:1757653489363689|
[2025/09/12 05:04:49 363698] [debug] |scid:628521275e1d36e4353a67f0|xqc_conn_next_wakeup_time|wakeup_time:1757653489368286|
[2025/09/12 05:04:49 363704] [debug] |scid:628521275e1d36e4353a67f0|xqc_engine_add_wakeup_queue|next_tick_time:1757653489368286|
[2025/09/12 05:04:49 363710] [debug] |xqc_engine_wakeup_after|wakeup:1757653489368286|now:1757653489363710|diff:4576|
[2025/09/12 05:04:49 363716] [debug] |xqc_engine_main_logic|END|now:1757653489363689|
[2025/09/12 05:04:49 363725] [info] |xqc_engine_packet_process|==>|conn:0000558BB8B4C37C|size:44|state:ESTABED|recv_time:1757653489363724|
[2025/09/12 05:04:49 363731] [debug] |scid:628521275e1d36e4353a67f0|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:628521275e1d36e4353a67f0|spin_bit:0|
[2025/09/12 05:04:49 363738] [debug] |scid:628521275e1d36e4353a67f0|xqc_packet_decrypt|largest_pn:1325799476|
[2025/09/12 05:04:49 363744] [debug] |scid:628521275e1d36e4353a67f0|xqc_packet_decrypt|decryption nonce|path_id:0|pn:1325799477|
[2025/09/12 05:04:49 363751] [debug] |scid:628521275e1d36e4353a67f0|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:1325799477|
[2025/09/12 05:04:49 363757] [debug] |scid:628521275e1d36e4353a67f0|xqc_process_frames|frame_type:2|
[2025/09/12 05:04:49 363768] [debug] |scid:628521275e1d36e4353a67f0|xqc_send_ctl_on_ack_received|conn:0000558BB8B4C37C|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 05:04:49 363774] [debug] |scid:628521275e1d36e4353a67f0|xqc_update_sample|sampler_update|prior_lost:5|tx_in_flight:731|prior_delivered:2102|prior_time:1757653489332120|is_app_limited:1|send_elapse:498|ack_elapse:31604|ctl_first_sent_time:1757653489332618|lagest_ack_time:1757653489363724|curr_delivered:2496|
[2025/09/12 05:04:49 363781] [debug] |scid:628521275e1d36e4353a67f0|xqc_update_sample|sampler_sent_time_update:1757653489332618|
[2025/09/12 05:04:49 363787] [debug] |scid:628521275e1d36e4353a67f0|xqc_send_ctl_on_ack_received|sndq_packets_used:3||sndq_packets_used_bytes:0|sndq_packets_free:5|
[2025/09/12 05:04:49 363793] [debug] |scid:628521275e1d36e4353a67f0|xqc_send_ctl_update_rtt|before update rtt|conn:0000558BB8B4C37C|srtt:31969|rttvar:3962|minrtt:30788|latest_rtt:31106|ack_delay:64|
[2025/09/12 05:04:49 363799] [debug] |scid:628521275e1d36e4353a67f0|xqc_send_ctl_update_rtt|l-0.0.0.0-443-628521275e1d36e4353a67f0 p-193.167.0.100-51846-98ce0f8b79c2014daefcb7f28878c35114 |after update rtt|conn:0000558BB8B4C37C|srtt:31853|rttvar:3203|minrtt:30788|latest_rtt:31106|ack_delay:64|
[2025/09/12 05:04:49 363805] [debug] |scid:628521275e1d36e4353a67f0|xqc_send_ctl_get_lost_sent_pn|largest_acked:10|lost_pn:7|thresh:3|
[2025/09/12 05:04:49 363812] [debug] |scid:628521275e1d36e4353a67f0|xqc_send_ctl_detect_lost|mark lost|pns:2|pkt_num:7|lost_pn:7|po_sent_time:1757653489332321|lost_send_time:1757653489327890|loss_delay:35834|frame:CRYPTO |repair:32|
[2025/09/12 05:04:49 363818] [debug] |scid:628521275e1d36e4353a67f0|xqc_send_ctl_detect_lost|OnLostDetection|largest_lost sent time: 1757653489332321u|
[2025/09/12 05:04:49 363824] [debug] |scid:628521275e1d36e4353a67f0|xqc_send_ctl_on_ack_received|xqc_send_ctl_set_loss_detection_timer|acked|pto_count:0|
[2025/09/12 05:04:49 363830] [debug] |scid:628521275e1d36e4353a67f0|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:0000558BB8B4C37C|path:0|pns:2|expire:1757653489368373|now:1757653489363829|interval:4544|
[2025/09/12 05:04:49 363836] [debug] |scid:628521275e1d36e4353a67f0|xqc_timer_set|type:LOSS_DETECTION|expire:1757653489368373|now:1757653489363829|interv:4544|
[2025/09/12 05:04:49 363842] [debug] |scid:628521275e1d36e4353a67f0|xqc_generate_sample|sampler: send_elapse 498, ack_elapse 31604, delivered 394|rate 12466|lost 6|
[2025/09/12 05:04:49 363848] [debug] |scid:628521275e1d36e4353a67f0|xqc_bbr_update_min_rtt|minrtt expire|rtt:30788, old_rtt:30788|
[2025/09/12 05:04:49 363854] [debug] |scid:628521275e1d36e4353a67f0|xqc_bbr_set_cwnd|xqc_bbr_set_cwnd|target_cwnd:5744|extra_cwnd:1032|
[2025/09/12 05:04:49 363859] [debug] |scid:628521275e1d36e4353a67f0|xqc_bbr_modulate_cwnd_for_recovery|before ModulateCwndForRecovery|cwnd:48394|packet_lost:1|acked:54|po_sent_time:1757653489332618|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2158|
[2025/09/12 05:04:49 363866] [debug] |scid:628521275e1d36e4353a67f0|xqc_bbr_modulate_cwnd_for_recovery|after ModulateCwndForRecovery|cwnd:48394|packet_lost:1|acked:54|po_sent_time:1757653489332618|recovery:0|recovery_start:0|packet_conservation:0|next_round_delivered:2158|
[2025/09/12 05:04:49 363872] [debug] |scid:628521275e1d36e4353a67f0|xqc_send_ctl_on_ack_received|l-0.0.0.0-443-628521275e1d36e4353a67f0 p-193.167.0.100-51846-98ce0f8b79c2014daefcb7f28878c35114 |bbr on ack|mode:0|pacing_rate:4022316|bw:15748|cwnd:48448|full_bw_reached:0|inflight:1104|srtt:31853|latest_rtt:31106|min_rtt:30788|applimit:1|lost:5|recovery:0|recovery_start:0|idle_restart:0|packet_conservation:0|round_start:0|
[2025/09/12 05:04:49 363880] [debug] |scid:628521275e1d36e4353a67f0|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:1325799477|largest:1325799477|pns:2|
[2025/09/12 05:04:49 363886] [info] |scid:628521275e1d36e4353a67f0|xqc_conn_on_pkt_processed|====>|conn:0000558BB8B4C37C|path:0|size:44|pkt_type:SHORT_HEADER|pkt_num:1325799477|frame:ACK |recv_time:1757653489363724|dcid:628521275e1d36e4353a67f0|dcid_seq:0|
[2025/09/12 05:04:49 363897] [debug] |scid:628521275e1d36e4353a67f0|xqc_timer_set|type:PATH_IDLE|expire:1757653609363724|now:1757653489363724|interv:120000000|
[2025/09/12 05:04:49 363903] [debug] |scid:628521275e1d36e4353a67f0|xqc_timer_set|type:CONN_IDLE|expire:1757653609363724|now:1757653489363724|interv:120000000|
[2025/09/12 05:04:49 363909] [debug] |scid:628521275e1d36e4353a67f0|xqc_engine_remove_wakeup_queue|next_tick_time:1757653489368286|pq_index:0|
[2025/09/12 05:04:49 363915] [debug] |scid:628521275e1d36e4353a67f0|xqc_engine_add_active_queue|last_ticked_time:1757653489363689|
[2025/09/12 05:04:49 363920] [debug] |xqc_engine_main_logic|BEGIN|now:1757653489363920|
[2025/09/12 05:04:49 363927] [debug] |scid:628521275e1d36e4353a67f0|xqc_engine_process_conn|conn:0000558BB8B4C37C|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:1757653489363926|
[2025/09/12 05:04:49 363935] [debug] |scid:628521275e1d36e4353a67f0|xqc_path_get_perf_class|conn:0000558BB8B4C37C|path_id:0|path_srtt:31853|min_srtt:31853|path_bw:15748|loss_rate:71.43|path_pto:0|
[2025/09/12 05:04:49 363942] [debug] |scid:628521275e1d36e4353a67f0|xqc_send_ctl_can_send|l-0.0.0.0-443-628521275e1d36e4353a67f0 p-193.167.0.100-51846-98ce0f8b79c2014daefcb7f28878c35114 |path:0|can:1|pkt_sz:283|schedule_bytes:0|inflight:1104|cwnd:48448|conn:0000558BB8B4C37C|stream_id:0|stream_offset:0|
[2025/09/12 05:04:49 363949] [debug] |scid:628521275e1d36e4353a67f0|xqc_minrtt_scheduler_get_path|path srtt|conn:0000558BB8B4C37C|path_id:0|path_srtt:31853|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:04:49 363956] [debug] |scid:628521275e1d36e4353a67f0|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CRYPTO |pn:7|size:283|reinj:0|path_class:4|
[2025/09/12 05:04:49 363963] [debug] |scid:628521275e1d36e4353a67f0|xqc_check_acked_or_dropped_pkt|conn:0000558BB8B4C37C|pkt_num:7|size:283|pkt_type:SHORT_HEADER|frame:CRYPTO |
[2025/09/12 05:04:49 363970] [debug] |scid:628521275e1d36e4353a67f0|xqc_send_ctl_can_send|l-0.0.0.0-443-628521275e1d36e4353a67f0 p-193.167.0.100-51846-98ce0f8b79c2014daefcb7f28878c35114 |path:0|can:1|pkt_sz:283|schedule_bytes:0|inflight:1104|cwnd:48448|conn:0000558BB8B4C37C|stream_id:0|stream_offset:0|
[2025/09/12 05:04:49 363977] [debug] |scid:628521275e1d36e4353a67f0|xqc_pacing_can_write|pacing_delay:0|
[2025/09/12 05:04:49 363984] [debug] |scid:628521275e1d36e4353a67f0|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:13|
[2025/09/12 05:04:49 364077] [info] |scid:628521275e1d36e4353a67f0|xqc_send_packet_with_pn|<==|conn:0000558BB8B4C37C|path:0|pkt_num:13|size:283|sent:299|pkt_type:SHORT_HEADER|frame:CRYPTO |inflight:1104|now:1757653489363994|stream_id:0|stream_offset:0|
[2025/09/12 05:04:49 364091] [debug] |scid:628521275e1d36e4353a67f0|xqc_send_ctl_on_packet_sent|conn:0000558BB8B4C37C|path:0|pkt_num:13|origin_pktnum:7|size:283|enc_size:299|pkt_type:SHORT_HEADER|frame:CRYPTO |conn_state:ESTABED|po_in_flight:0||retrans:2|
[2025/09/12 05:04:49 364098] [debug] |scid:628521275e1d36e4353a67f0|xqc_send_ctl_on_packet_sent|path:0|inflight:1104|applimit:0|
[2025/09/12 05:04:49 364104] [debug] |scid:628521275e1d36e4353a67f0|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|earliest loss time|XQC_TIMER_LOSS_DETECTION|conn:0000558BB8B4C37C|path:0|pns:2|expire:1757653489368373|now:1757653489364104|interval:4269|
[2025/09/12 05:04:49 364110] [debug] |scid:628521275e1d36e4353a67f0|xqc_timer_set|type:LOSS_DETECTION|expire:1757653489368373|now:1757653489364104|interv:4269|
[2025/09/12 05:04:49 364116] [debug] |scid:628521275e1d36e4353a67f0|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:48448|inflight:1387|
[2025/09/12 05:04:49 364124] [debug] |scid:628521275e1d36e4353a67f0|xqc_conn_next_wakeup_time|wakeup_time:1757653489368373|
[2025/09/12 05:04:49 364136] [debug] |scid:628521275e1d36e4353a67f0|xqc_engine_add_wakeup_queue|next_tick_time:1757653489368373|
[2025/09/12 05:04:49 364142] [debug] |xqc_engine_wakeup_after|wakeup:1757653489368373|now:1757653489364142|diff:4231|
[2025/09/12 05:04:49 364148] [debug] |xqc_engine_main_logic|END|now:1757653489363926|
[2025/09/12 05:04:49 364155] [debug] |xqc_engine_main_logic|BEGIN|now:1757653489364155|
[2025/09/12 05:04:49 364161] [debug] |xqc_engine_wakeup_after|wakeup:1757653489368373|now:1757653489364161|diff:4212|
[2025/09/12 05:04:49 364167] [debug] |xqc_engine_main_logic|END|now:1757653489364155|
[2025/09/12 05:04:49 364653] [info] |xqc_engine_packet_process|==>|conn:0000558BB8B4C37C|size:39|state:ESTABED|recv_time:1757653489364652|
[2025/09/12 05:04:49 364665] [debug] |scid:628521275e1d36e4353a67f0|xqc_packet_parse_short_header|parse short header|path:0|pkt_dcid:628521275e1d36e4353a67f0|spin_bit:0|
[2025/09/12 05:04:49 364673] [debug] |scid:628521275e1d36e4353a67f0|xqc_packet_decrypt|largest_pn:1325799477|
[2025/09/12 05:04:49 364679] [debug] |scid:628521275e1d36e4353a67f0|xqc_packet_decrypt|decryption nonce|path_id:0|pn:1325799478|
[2025/09/12 05:04:49 364687] [debug] |scid:628521275e1d36e4353a67f0|xqc_packet_decrypt_single|pkt_type:SHORT_HEADER|pkt_num:1325799478|
[2025/09/12 05:04:49 364694] [debug] |scid:628521275e1d36e4353a67f0|xqc_process_frames|frame_type:1c|
[2025/09/12 05:04:49 364701] [debug] |scid:628521275e1d36e4353a67f0|xqc_timer_set|type:CONN_DRAINING|expire:1757653489573696|now:1757653489364701|interv:208995|
[2025/09/12 05:04:49 364708] [debug] |scid:628521275e1d36e4353a67f0|xqc_send_queue_drop_packets|sndq_packets_used:4|sndq_packets_used_bytes:0|sndq_packets_free:4|
[2025/09/12 05:04:49 364715] [debug] |scid:628521275e1d36e4353a67f0|xqc_send_queue_drop_packets|path:0|ctl_bytes_in_flight:1387|
[2025/09/12 05:04:49 364721] [debug] |scid:628521275e1d36e4353a67f0|xqc_timer_unset|type:ACK_INIT|
[2025/09/12 05:04:49 364727] [debug] |scid:628521275e1d36e4353a67f0|xqc_timer_unset|type:ACK_HSK|
[2025/09/12 05:04:49 364732] [debug] |scid:628521275e1d36e4353a67f0|xqc_timer_unset|type:ACK_01RTT|
[2025/09/12 05:04:49 364737] [debug] |scid:628521275e1d36e4353a67f0|xqc_timer_unset|type:LOSS_DETECTION|
[2025/09/12 05:04:49 364743] [info] |scid:628521275e1d36e4353a67f0|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 05:04:49 364751] [debug] |scid:628521275e1d36e4353a67f0|xqc_conn_immediate_close|gen_conn_close|state:CLOSING|
[2025/09/12 05:04:49 364757] [debug] |scid:628521275e1d36e4353a67f0|xqc_process_frames|draining state, skip|
[2025/09/12 05:04:49 364762] [debug] |scid:628521275e1d36e4353a67f0|xqc_conn_record_single|path:0|xqc_recv_record_add|status:0|pkt_num:1325799478|largest:1325799478|pns:2|
[2025/09/12 05:04:49 364769] [info] |scid:628521275e1d36e4353a67f0|xqc_conn_on_pkt_processed|====>|conn:0000558BB8B4C37C|path:0|size:39|pkt_type:SHORT_HEADER|pkt_num:1325799478|frame:CONNECTION_CLOSE |recv_time:1757653489364652|dcid:628521275e1d36e4353a67f0|dcid_seq:0|
[2025/09/12 05:04:49 364776] [debug] |scid:628521275e1d36e4353a67f0|xqc_timer_set|type:PATH_IDLE|expire:1757653609364652|now:1757653489364652|interv:120000000|
[2025/09/12 05:04:49 364782] [debug] |scid:628521275e1d36e4353a67f0|xqc_timer_set|type:CONN_IDLE|expire:1757653609364652|now:1757653489364652|interv:120000000|
[2025/09/12 05:04:49 364787] [debug] |scid:628521275e1d36e4353a67f0|xqc_engine_remove_wakeup_queue|next_tick_time:1757653489368373|pq_index:0|
[2025/09/12 05:04:49 364792] [debug] |scid:628521275e1d36e4353a67f0|xqc_engine_add_active_queue|last_ticked_time:1757653489363926|
[2025/09/12 05:04:49 364797] [debug] |xqc_engine_main_logic|BEGIN|now:1757653489364797|
[2025/09/12 05:04:49 364805] [debug] |scid:628521275e1d36e4353a67f0|xqc_engine_process_conn|conn:0000558BB8B4C37C|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:1757653489364803|
[2025/09/12 05:04:49 364820] [debug] |scid:628521275e1d36e4353a67f0|xqc_path_get_perf_class|conn:0000558BB8B4C37C|path_id:0|path_srtt:31853|min_srtt:31853|path_bw:15748|loss_rate:71.43|path_pto:0|
[2025/09/12 05:04:49 364826] [debug] |scid:628521275e1d36e4353a67f0|xqc_minrtt_scheduler_get_path|path srtt|conn:0000558BB8B4C37C|path_id:0|path_srtt:31853|path_class:4|can_send:1|path_status:2|path_state:2|reinj:0|pkt_path_id:0|best_path:0|
[2025/09/12 05:04:49 364832] [debug] |scid:628521275e1d36e4353a67f0|xqc_minrtt_scheduler_get_path|best path:0|frame_type:CONNECTION_CLOSE |pn:0|size:26|reinj:0|path_class:4|
[2025/09/12 05:04:49 364838] [debug] |scid:628521275e1d36e4353a67f0|xqc_check_acked_or_dropped_pkt|conn:0000558BB8B4C37C|pkt_num:0|size:26|pkt_type:SHORT_HEADER|frame:CONNECTION_CLOSE |
[2025/09/12 05:04:49 364845] [debug] |scid:628521275e1d36e4353a67f0|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:14|
[2025/09/12 05:04:49 364881] [info] |scid:628521275e1d36e4353a67f0|xqc_send_packet_with_pn|<==|conn:0000558BB8B4C37C|path:0|pkt_num:14|size:26|sent:42|pkt_type:SHORT_HEADER|frame:CONNECTION_CLOSE |inflight:0|now:1757653489364854|stream_id:0|stream_offset:0|
[2025/09/12 05:04:49 364890] [debug] |scid:628521275e1d36e4353a67f0|xqc_send_ctl_on_packet_sent|conn:0000558BB8B4C37C|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 05:04:49 364896] [debug] |scid:628521275e1d36e4353a67f0|xqc_conn_next_wakeup_time|wakeup_time:1757653489573696|
[2025/09/12 05:04:49 364902] [debug] |scid:628521275e1d36e4353a67f0|xqc_engine_add_wakeup_queue|next_tick_time:1757653489573696|
[2025/09/12 05:04:49 364907] [debug] |xqc_engine_wakeup_after|wakeup:1757653489573696|now:1757653489364907|diff:208789|
[2025/09/12 05:04:49 364913] [debug] |xqc_engine_main_logic|END|now:1757653489364803|
[2025/09/12 05:04:49 364920] [debug] |xqc_engine_main_logic|BEGIN|now:1757653489364920|
[2025/09/12 05:04:49 364926] [debug] |xqc_engine_wakeup_after|wakeup:1757653489573696|now:1757653489364926|diff:208770|
[2025/09/12 05:04:49 364931] [debug] |xqc_engine_main_logic|END|now:1757653489364920|
[2025/09/12 05:04:49 574178] [debug] |xqc_engine_main_logic|BEGIN|now:1757653489574178|
[2025/09/12 05:04:49 574215] [debug] |scid:628521275e1d36e4353a67f0|xqc_engine_remove_wakeup_queue|next_tick_time:1757653489573696|pq_index:0|
[2025/09/12 05:04:49 574226] [debug] |scid:628521275e1d36e4353a67f0|xqc_engine_add_active_queue|last_ticked_time:1757653489364803|
[2025/09/12 05:04:49 574237] [debug] |scid:628521275e1d36e4353a67f0|xqc_engine_process_conn|conn:0000558BB8B4C37C|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:1757653489574234|
[2025/09/12 05:04:49 574247] [debug] |scid:628521275e1d36e4353a67f0|xqc_timer_expire|timer expired|type:CONN_DRAINING|expire_time:1757653489573696|now:1757653489574234|
[2025/09/12 05:04:49 574256] [debug] |scid:628521275e1d36e4353a67f0|xqc_timer_expire|unset|type:CONN_DRAINING|expire_time:1757653489573696|now:1757653489574234|
[2025/09/12 05:04:49 574264] [debug] |scid:628521275e1d36e4353a67f0|xqc_timer_unset|type:CONN_DRAINING|
[2025/09/12 05:04:49 574272] [info] |xqc_engine_main_logic|conn:0000558BB8B4C37C|l-0.0.0.0-443-628521275e1d36e4353a67f0 p-193.167.0.100-51846-98ce0f8b79c2014daefcb7f28878c35114|conn_state:13|next_tick_time:1757653489573696
[2025/09/12 05:04:49 574291] [report] |scid:628521275e1d36e4353a67f0|xqc_conn_destroy|0000558BB8B4C37C|has_0rtt:0|0rtt_accept:0|token_ok:0|handshake_time:985709|first_send_delay:986211|conn_persist:1228682|keyupdate_cnt:0|err:0x0|close_msg:remote close|l-0.0.0.0-443-628521275e1d36e4353a67f0 p-193.167.0.100-51846-98ce0f8b79c2014daefcb7f28878c35114|hsk_recv:816214|close_recv:1019091|close_send:1019245|last_recv:1019043|last_send:1019245|mp_enable:0|create:1|validated:1|active:1|path_info:0/1/0/a/0,1,1,1,0,0,0,0,0,0,0,30,17,15,1024,0,17,i32,4,31,44,4,1325799477,1018,0,4,26,39,40000,1325799478,1019,0,4,29,42,4,1325799476,1017,0,4,34,4,12,987,4,283,20,13,1018,4,26,40000,14,1019,0-2,0-2,0-0,0-0,0-0,0-31,0-10365,0-8261,0-24,0-15,0-6,0-2,0-0,0-0,0-0,0-0,0-0,0-0|alpn:hq-interop|rebind_count:0|rebind_valid:0|rtx_pkt:6|tlp_pkt:2|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 05:04:49 574314] [debug] |scid:628521275e1d36e4353a67f0|xqc_destroy_stream|send_state:2|recv_state:3|stream_id:0|stream_type:0|
[2025/09/12 05:04:49 574325] [stats] |scid:628521275e1d36e4353a67f0|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:1757653489331641|wrt_delay:179|snd_delay:1069|finwrt_delay:179|finsnd_delay:1069|finrcv_delay:2|finread_delay:90|all_acked_delay:0|firstfinack_dely:0|close_delay:0|apprst_delay:0|rstsnd_delay:0|rstrcv_delay:0|l-0.0.0.0-443-628521275e1d36e4353a67f0 p-193.167.0.100-51846-98ce0f8b79c2014daefcb7f28878c35114|path_info:mp is not supported in connection scid:628521275e1d36e4353a67f0|fec_recv_delay:0u|fec_send_rpr_cnt:0|retrans:0|
[2025/09/12 05:04:49 574372] [debug] |scid:628521275e1d36e4353a67f0|xqc_send_ctl_destroy|destroy|
[2025/09/12 05:04:49 574386] [debug] |scid:628521275e1d36e4353a67f0|xqc_destroy_crypto_stream|destroy crypto stream|encrypt_level:0|cur_state:CLOSED|
[2025/09/12 05:04:49 574394] [debug] |scid:628521275e1d36e4353a67f0|xqc_destroy_crypto_stream|destroy crypto stream|encrypt_level:2|cur_state:CLOSED|
[2025/09/12 05:04:49 574402] [debug] |scid:628521275e1d36e4353a67f0|xqc_destroy_crypto_stream|destroy crypto stream|encrypt_level:3|cur_state:CLOSED|
[2025/09/12 05:04:49 574465] [debug] |xqc_engine_wakeup_after|wakeup:1757653490875981|now:1757653489574465|diff:1301516|
[2025/09/12 05:04:49 574476] [debug] |xqc_engine_main_logic|END|now:1757653489574234|
[2025/09/12 05:04:50 877840] [debug] |xqc_engine_main_logic|BEGIN|now:1757653490877839|
[2025/09/12 05:04:50 877866] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_engine_remove_wakeup_queue|next_tick_time:1757653490875981|pq_index:0|
[2025/09/12 05:04:50 877873] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_engine_add_active_queue|last_ticked_time:1757653449830706|
[2025/09/12 05:04:50 877881] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_engine_process_conn|conn:0000558BB8826E8C|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:1757653490877879|
[2025/09/12 05:04:50 877889] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_timer_expire|timer expired|type:LOSS_DETECTION|expire_time:1757653490875981|now:1757653490877879|
[2025/09/12 05:04:50 877894] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_timer_loss_detection_timeout|path:0|loss_detection_timeout|
[2025/09/12 05:04:50 877900] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_timer_loss_detection_timeout|send Probe pkts|conn:0000558BB8826E8C|path:0|bytes_in_flight:18900|
[2025/09/12 05:04:50 877905] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_send_ctl_get_pto_time_and_space|srtt:32434|rtt_var:5683|pto_duration:28244992|backoff_factor:2.00|backoff:512.00|pto_cnt:9|max_ack_delay:25|
[2025/09/12 05:04:50 877911] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8826E8C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:04:50 877930] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8826E8C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:04:50 877935] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8826E8C|path:0|PNS: 2, unacked: 18900|
[2025/09/12 05:04:50 877940] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_path_send_one_or_two_ack_elicit_pkts|send two ack-eliciting pkts|path:0|pns:2|
[2025/09/12 05:04:50 877947] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_conn_send_probe_pkt|conn:0000558BB8826E8C|path:0|pkt_num:6|size:1050|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|
[2025/09/12 05:04:50 877960] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_conn_send_probe_pkt|conn:0000558BB8826E8C|path:0|pkt_num:10|size:1050|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|
[2025/09/12 05:04:50 877966] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_timer_loss_detection_timeout|xqc_send_ctl_set_loss_detection_timer|PTO|conn:0000558BB8826E8C|pto_count:10
[2025/09/12 05:04:50 877972] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_send_ctl_get_pto_time_and_space|srtt:32434|rtt_var:5683|pto_duration:56489984|backoff_factor:2.00|backoff:1024.00|pto_cnt:10|max_ack_delay:25|
[2025/09/12 05:04:50 877977] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8826E8C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:04:50 877982] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8826E8C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:04:50 877987] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8826E8C|path:0|PNS: 2, unacked: 18900|
[2025/09/12 05:04:50 877992] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_timer_set|type:LOSS_DETECTION|expire:1757653531920973|now:1757653490877971|interv:41043002|
[2025/09/12 05:04:50 877997] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB8826E8C|path:0|pns:2|expire:1757653531920973|now:1757653490877971|interval:41043002|pto_count:10|srtt:32434
[2025/09/12 05:04:50 878006] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:STREAM |stream_id:0|stream_offset:1024|
[2025/09/12 05:04:50 878012] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:STREAM |stream_id:0|stream_offset:1024|
[2025/09/12 05:04:50 878018] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_check_acked_or_dropped_pkt|conn:0000558BB8826E8C|pkt_num:6|size:1050|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:04:50 878025] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:42|
[2025/09/12 05:04:50 878128] [info] |scid:e1cd2c3fe9d969e44b804b46|xqc_send_packet_with_pn|<==|conn:0000558BB8826E8C|path:0|pkt_num:42|size:1050|sent:1066|pkt_type:SHORT_HEADER|frame:STREAM |inflight:18900|now:1757653490878077|stream_id:0|stream_offset:1024|
[2025/09/12 05:04:50 878137] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_send_ctl_on_packet_sent|conn:0000558BB8826E8C|path:0|pkt_num:42|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 05:04:50 878144] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_send_ctl_on_packet_sent|path:0|inflight:18900|applimit:0|
[2025/09/12 05:04:50 878149] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_send_ctl_get_pto_time_and_space|srtt:32434|rtt_var:5683|pto_duration:56489984|backoff_factor:2.00|backoff:1024.00|pto_cnt:10|max_ack_delay:25|
[2025/09/12 05:04:50 878155] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8826E8C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:04:50 878160] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8826E8C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:04:50 878164] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8826E8C|path:0|PNS: 2, unacked: 19950|
[2025/09/12 05:04:50 878175] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_timer_set|type:LOSS_DETECTION|expire:1757653572968061|now:1757653490878149|interv:82089912|
[2025/09/12 05:04:50 878180] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB8826E8C|path:0|pns:2|expire:1757653572968061|now:1757653490878149|interval:82089912|pto_count:10|srtt:32434
[2025/09/12 05:04:50 878186] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:49969|inflight:19950|
[2025/09/12 05:04:50 878192] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_check_acked_or_dropped_pkt|conn:0000558BB8826E8C|pkt_num:10|size:1050|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:04:50 878198] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:43|
[2025/09/12 05:04:50 878223] [info] |scid:e1cd2c3fe9d969e44b804b46|xqc_send_packet_with_pn|<==|conn:0000558BB8826E8C|path:0|pkt_num:43|size:1050|sent:1066|pkt_type:SHORT_HEADER|frame:STREAM |inflight:19950|now:1757653490878206|stream_id:0|stream_offset:1024|
[2025/09/12 05:04:50 878230] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_send_ctl_on_packet_sent|conn:0000558BB8826E8C|path:0|pkt_num:43|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 05:04:50 878236] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_send_ctl_on_packet_sent|path:0|inflight:19950|applimit:0|
[2025/09/12 05:04:50 878241] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_send_ctl_get_pto_time_and_space|srtt:32434|rtt_var:5683|pto_duration:56489984|backoff_factor:2.00|backoff:1024.00|pto_cnt:10|max_ack_delay:25|
[2025/09/12 05:04:50 878246] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8826E8C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:04:50 878251] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8826E8C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:04:50 878256] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8826E8C|path:0|PNS: 2, unacked: 21000|
[2025/09/12 05:04:50 878260] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_timer_set|type:LOSS_DETECTION|expire:1757653572968190|now:1757653490878241|interv:82089949|
[2025/09/12 05:04:50 878265] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB8826E8C|path:0|pns:2|expire:1757653572968190|now:1757653490878241|interval:82089949|pto_count:10|srtt:32434
[2025/09/12 05:04:50 878271] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:49969|inflight:21000|
[2025/09/12 05:04:50 878276] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_conn_next_wakeup_time|wakeup_time:1757653528924106|
[2025/09/12 05:04:50 878282] [debug] |scid:e1cd2c3fe9d969e44b804b46|xqc_engine_add_wakeup_queue|next_tick_time:1757653528924106|
[2025/09/12 05:04:50 878287] [debug] |xqc_engine_wakeup_after|wakeup:1757653491376501|now:1757653490878287|diff:498214|
[2025/09/12 05:04:50 878292] [debug] |xqc_engine_main_logic|END|now:1757653490877879|
[2025/09/12 05:04:51 377849] [debug] |xqc_engine_main_logic|BEGIN|now:1757653491377848|
[2025/09/12 05:04:51 377883] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_engine_remove_wakeup_queue|next_tick_time:1757653491376501|pq_index:0|
[2025/09/12 05:04:51 377890] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_engine_add_active_queue|last_ticked_time:1757653488708776|
[2025/09/12 05:04:51 377898] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_engine_process_conn|conn:0000558BB8AFD3AC|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:1757653491377895|
[2025/09/12 05:04:51 377906] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_timer_expire|timer expired|type:LOSS_DETECTION|expire_time:1757653491376501|now:1757653491377895|
[2025/09/12 05:04:51 377924] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_timer_loss_detection_timeout|path:0|loss_detection_timeout|
[2025/09/12 05:04:51 377929] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_timer_loss_detection_timeout|send Probe pkts|conn:0000558BB8AFD3AC|path:0|bytes_in_flight:10500|
[2025/09/12 05:04:51 377935] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_send_ctl_get_pto_time_and_space|srtt:31087|rtt_var:6818|pto_duration:1867488|backoff_factor:2.00|backoff:32.00|pto_cnt:5|max_ack_delay:25|
[2025/09/12 05:04:51 377941] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8AFD3AC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:04:51 377946] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8AFD3AC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:04:51 377951] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8AFD3AC|path:0|PNS: 2, unacked: 10500|
[2025/09/12 05:04:51 377956] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_path_send_one_or_two_ack_elicit_pkts|send two ack-eliciting pkts|path:0|pns:2|
[2025/09/12 05:04:51 377962] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_conn_send_probe_pkt|conn:0000558BB8AFD3AC|path:0|pkt_num:6|size:1050|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|
[2025/09/12 05:04:51 377970] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_conn_send_probe_pkt|conn:0000558BB8AFD3AC|path:0|pkt_num:25|size:1050|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|
[2025/09/12 05:04:51 377978] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_timer_loss_detection_timeout|xqc_send_ctl_set_loss_detection_timer|PTO|conn:0000558BB8AFD3AC|pto_count:6
[2025/09/12 05:04:51 377983] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_send_ctl_get_pto_time_and_space|srtt:31087|rtt_var:6818|pto_duration:3734976|backoff_factor:2.00|backoff:64.00|pto_cnt:6|max_ack_delay:25|
[2025/09/12 05:04:51 377989] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8AFD3AC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:04:51 377994] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8AFD3AC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:04:51 377998] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8AFD3AC|path:0|PNS: 2, unacked: 10500|
[2025/09/12 05:04:51 378004] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_timer_set|type:LOSS_DETECTION|expire:1757653494043989|now:1757653491377983|interv:2666006|
[2025/09/12 05:04:51 378009] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB8AFD3AC|path:0|pns:2|expire:1757653494043989|now:1757653491377983|interval:2666006|pto_count:6|srtt:31087
[2025/09/12 05:04:51 378017] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:STREAM |stream_id:0|stream_offset:1024|
[2025/09/12 05:04:51 378024] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:STREAM |stream_id:0|stream_offset:1024|
[2025/09/12 05:04:51 378029] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_check_acked_or_dropped_pkt|conn:0000558BB8AFD3AC|pkt_num:6|size:1050|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:04:51 378037] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:38|
[2025/09/12 05:04:51 378142] [info] |scid:2649ddeaa60babc1e1f9433b|xqc_send_packet_with_pn|<==|conn:0000558BB8AFD3AC|path:0|pkt_num:38|size:1050|sent:1066|pkt_type:SHORT_HEADER|frame:STREAM |inflight:10500|now:1757653491378082|stream_id:0|stream_offset:1024|
[2025/09/12 05:04:51 378151] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_send_ctl_on_packet_sent|conn:0000558BB8AFD3AC|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 05:04:51 378158] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_send_ctl_on_packet_sent|path:0|inflight:10500|applimit:0|
[2025/09/12 05:04:51 378169] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_send_ctl_get_pto_time_and_space|srtt:31087|rtt_var:6818|pto_duration:3734976|backoff_factor:2.00|backoff:64.00|pto_cnt:6|max_ack_delay:25|
[2025/09/12 05:04:51 378174] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8AFD3AC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:04:51 378179] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8AFD3AC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:04:51 378184] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8AFD3AC|path:0|PNS: 2, unacked: 11550|
[2025/09/12 05:04:51 378189] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_timer_set|type:LOSS_DETECTION|expire:1757653496713058|now:1757653491378168|interv:5334890|
[2025/09/12 05:04:51 378194] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB8AFD3AC|path:0|pns:2|expire:1757653496713058|now:1757653491378168|interval:5334890|pto_count:6|srtt:31087
[2025/09/12 05:04:51 378200] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:6587|inflight:11550|
[2025/09/12 05:04:51 378207] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_check_acked_or_dropped_pkt|conn:0000558BB8AFD3AC|pkt_num:25|size:1050|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:04:51 378212] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:39|
[2025/09/12 05:04:51 378237] [info] |scid:2649ddeaa60babc1e1f9433b|xqc_send_packet_with_pn|<==|conn:0000558BB8AFD3AC|path:0|pkt_num:39|size:1050|sent:1066|pkt_type:SHORT_HEADER|frame:STREAM |inflight:11550|now:1757653491378220|stream_id:0|stream_offset:1024|
[2025/09/12 05:04:51 378244] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_send_ctl_on_packet_sent|conn:0000558BB8AFD3AC|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 05:04:51 378249] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_send_ctl_on_packet_sent|path:0|inflight:11550|applimit:0|
[2025/09/12 05:04:51 378254] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_send_ctl_get_pto_time_and_space|srtt:31087|rtt_var:6818|pto_duration:3734976|backoff_factor:2.00|backoff:64.00|pto_cnt:6|max_ack_delay:25|
[2025/09/12 05:04:51 378260] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8AFD3AC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:04:51 378265] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8AFD3AC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:04:51 378270] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8AFD3AC|path:0|PNS: 2, unacked: 12600|
[2025/09/12 05:04:51 378274] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_timer_set|type:LOSS_DETECTION|expire:1757653496713196|now:1757653491378254|interv:5334942|
[2025/09/12 05:04:51 378279] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB8AFD3AC|path:0|pns:2|expire:1757653496713196|now:1757653491378254|interval:5334942|pto_count:6|srtt:31087
[2025/09/12 05:04:51 378285] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:6587|inflight:12600|
[2025/09/12 05:04:51 378291] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_conn_next_wakeup_time|wakeup_time:1757653496713196|
[2025/09/12 05:04:51 378296] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_engine_add_wakeup_queue|next_tick_time:1757653496713196|
[2025/09/12 05:04:51 378301] [debug] |xqc_engine_wakeup_after|wakeup:1757653491789870|now:1757653491378301|diff:411569|
[2025/09/12 05:04:51 378307] [debug] |xqc_engine_main_logic|END|now:1757653491377895|
[2025/09/12 05:04:51 790786] [debug] |xqc_engine_main_logic|BEGIN|now:1757653491790785|
[2025/09/12 05:04:51 790823] [debug] |scid:d8d4f6b3e3adf9de19b35bb9|xqc_engine_remove_wakeup_queue|next_tick_time:1757653491789870|pq_index:0|
[2025/09/12 05:04:51 790831] [debug] |scid:d8d4f6b3e3adf9de19b35bb9|xqc_engine_add_active_queue|last_ticked_time:1757653486467099|
[2025/09/12 05:04:51 790840] [debug] |scid:d8d4f6b3e3adf9de19b35bb9|xqc_engine_process_conn|conn:0000558BB8A7A98C|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:1757653491790837|
[2025/09/12 05:04:51 790848] [debug] |scid:d8d4f6b3e3adf9de19b35bb9|xqc_timer_expire|timer expired|type:LOSS_DETECTION|expire_time:1757653491789870|now:1757653491790837|
[2025/09/12 05:04:51 790854] [debug] |scid:d8d4f6b3e3adf9de19b35bb9|xqc_timer_loss_detection_timeout|path:0|loss_detection_timeout|
[2025/09/12 05:04:51 790860] [debug] |scid:d8d4f6b3e3adf9de19b35bb9|xqc_timer_loss_detection_timeout|send Probe pkts|conn:0000558BB8A7A98C|path:0|bytes_in_flight:8281|
[2025/09/12 05:04:51 790865] [debug] |scid:d8d4f6b3e3adf9de19b35bb9|xqc_send_ctl_get_pto_time_and_space|srtt:31076|rtt_var:6772|pto_duration:3722496|backoff_factor:2.00|backoff:64.00|pto_cnt:6|max_ack_delay:25|
[2025/09/12 05:04:51 790872] [debug] |scid:d8d4f6b3e3adf9de19b35bb9|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8A7A98C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:04:51 790878] [debug] |scid:d8d4f6b3e3adf9de19b35bb9|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8A7A98C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:04:51 790883] [debug] |scid:d8d4f6b3e3adf9de19b35bb9|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8A7A98C|path:0|PNS: 2, unacked: 8281|
[2025/09/12 05:04:51 790888] [debug] |scid:d8d4f6b3e3adf9de19b35bb9|xqc_path_send_one_or_two_ack_elicit_pkts|send two ack-eliciting pkts|path:0|pns:2|
[2025/09/12 05:04:51 790895] [debug] |scid:d8d4f6b3e3adf9de19b35bb9|xqc_conn_send_probe_pkt|conn:0000558BB8A7A98C|path:0|pkt_num:2|size:283|pkt_type:SHORT_HEADER|frame:CRYPTO |conn_state:ESTABED|
[2025/09/12 05:04:51 790905] [debug] |scid:d8d4f6b3e3adf9de19b35bb9|xqc_conn_send_probe_pkt|conn:0000558BB8A7A98C|path:0|pkt_num:8|size:1050|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|
[2025/09/12 05:04:51 790912] [debug] |scid:d8d4f6b3e3adf9de19b35bb9|xqc_timer_loss_detection_timeout|xqc_send_ctl_set_loss_detection_timer|PTO|conn:0000558BB8A7A98C|pto_count:7
[2025/09/12 05:04:51 790918] [debug] |scid:d8d4f6b3e3adf9de19b35bb9|xqc_send_ctl_get_pto_time_and_space|srtt:31076|rtt_var:6772|pto_duration:7444992|backoff_factor:2.00|backoff:128.00|pto_cnt:7|max_ack_delay:25|
[2025/09/12 05:04:51 790923] [debug] |scid:d8d4f6b3e3adf9de19b35bb9|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8A7A98C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:04:51 790929] [debug] |scid:d8d4f6b3e3adf9de19b35bb9|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8A7A98C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:04:51 790934] [debug] |scid:d8d4f6b3e3adf9de19b35bb9|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8A7A98C|path:0|PNS: 2, unacked: 8281|
[2025/09/12 05:04:51 790939] [debug] |scid:d8d4f6b3e3adf9de19b35bb9|xqc_timer_set|type:LOSS_DETECTION|expire:1757653497112366|now:1757653491790917|interv:5321449|
[2025/09/12 05:04:51 790945] [debug] |scid:d8d4f6b3e3adf9de19b35bb9|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB8A7A98C|path:0|pns:2|expire:1757653497112366|now:1757653491790917|interval:5321449|pto_count:7|srtt:31076
[2025/09/12 05:04:51 790954] [debug] |scid:d8d4f6b3e3adf9de19b35bb9|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:CRYPTO |stream_id:0|stream_offset:0|
[2025/09/12 05:04:51 790961] [debug] |scid:d8d4f6b3e3adf9de19b35bb9|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:STREAM |stream_id:0|stream_offset:1024|
[2025/09/12 05:04:51 790967] [debug] |scid:d8d4f6b3e3adf9de19b35bb9|xqc_check_acked_or_dropped_pkt|conn:0000558BB8A7A98C|pkt_num:2|size:283|pkt_type:SHORT_HEADER|frame:CRYPTO |
[2025/09/12 05:04:51 790979] [debug] |scid:d8d4f6b3e3adf9de19b35bb9|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:30|
[2025/09/12 05:04:51 791075] [info] |scid:d8d4f6b3e3adf9de19b35bb9|xqc_send_packet_with_pn|<==|conn:0000558BB8A7A98C|path:0|pkt_num:30|size:283|sent:299|pkt_type:SHORT_HEADER|frame:CRYPTO |inflight:8281|now:1757653491790997|stream_id:0|stream_offset:0|
[2025/09/12 05:04:51 791086] [debug] |scid:d8d4f6b3e3adf9de19b35bb9|xqc_send_ctl_on_packet_sent|conn:0000558BB8A7A98C|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 05:04:51 791093] [debug] |scid:d8d4f6b3e3adf9de19b35bb9|xqc_send_ctl_on_packet_sent|path:0|inflight:8281|applimit:0|
[2025/09/12 05:04:51 791100] [debug] |scid:d8d4f6b3e3adf9de19b35bb9|xqc_send_ctl_get_pto_time_and_space|srtt:31076|rtt_var:6772|pto_duration:7444992|backoff_factor:2.00|backoff:128.00|pto_cnt:7|max_ack_delay:25|
[2025/09/12 05:04:51 791106] [debug] |scid:d8d4f6b3e3adf9de19b35bb9|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8A7A98C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:04:51 791111] [debug] |scid:d8d4f6b3e3adf9de19b35bb9|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8A7A98C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:04:51 791116] [debug] |scid:d8d4f6b3e3adf9de19b35bb9|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8A7A98C|path:0|PNS: 2, unacked: 8564|
[2025/09/12 05:04:51 791121] [debug] |scid:d8d4f6b3e3adf9de19b35bb9|xqc_timer_set|type:LOSS_DETECTION|expire:1757653502435989|now:1757653491791099|interv:10644890|
[2025/09/12 05:04:51 791126] [debug] |scid:d8d4f6b3e3adf9de19b35bb9|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB8A7A98C|path:0|pns:2|expire:1757653502435989|now:1757653491791099|interval:10644890|pto_count:7|srtt:31076
[2025/09/12 05:04:51 791133] [debug] |scid:d8d4f6b3e3adf9de19b35bb9|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:47593|inflight:8564|
[2025/09/12 05:04:51 791140] [debug] |scid:d8d4f6b3e3adf9de19b35bb9|xqc_check_acked_or_dropped_pkt|conn:0000558BB8A7A98C|pkt_num:8|size:1050|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:04:51 791146] [debug] |scid:d8d4f6b3e3adf9de19b35bb9|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:31|
[2025/09/12 05:04:51 791177] [info] |scid:d8d4f6b3e3adf9de19b35bb9|xqc_send_packet_with_pn|<==|conn:0000558BB8A7A98C|path:0|pkt_num:31|size:1050|sent:1066|pkt_type:SHORT_HEADER|frame:STREAM |inflight:8564|now:1757653491791155|stream_id:0|stream_offset:1024|
[2025/09/12 05:04:51 791185] [debug] |scid:d8d4f6b3e3adf9de19b35bb9|xqc_send_ctl_on_packet_sent|conn:0000558BB8A7A98C|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 05:04:51 791191] [debug] |scid:d8d4f6b3e3adf9de19b35bb9|xqc_send_ctl_on_packet_sent|path:0|inflight:8564|applimit:0|
[2025/09/12 05:04:51 791197] [debug] |scid:d8d4f6b3e3adf9de19b35bb9|xqc_send_ctl_get_pto_time_and_space|srtt:31076|rtt_var:6772|pto_duration:7444992|backoff_factor:2.00|backoff:128.00|pto_cnt:7|max_ack_delay:25|
[2025/09/12 05:04:51 791202] [debug] |scid:d8d4f6b3e3adf9de19b35bb9|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8A7A98C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:04:51 791208] [debug] |scid:d8d4f6b3e3adf9de19b35bb9|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8A7A98C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:04:51 791213] [debug] |scid:d8d4f6b3e3adf9de19b35bb9|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8A7A98C|path:0|PNS: 2, unacked: 9614|
[2025/09/12 05:04:51 791218] [debug] |scid:d8d4f6b3e3adf9de19b35bb9|xqc_timer_set|type:LOSS_DETECTION|expire:1757653502436147|now:1757653491791197|interv:10644950|
[2025/09/12 05:04:51 791223] [debug] |scid:d8d4f6b3e3adf9de19b35bb9|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB8A7A98C|path:0|pns:2|expire:1757653502436147|now:1757653491791197|interval:10644950|pto_count:7|srtt:31076
[2025/09/12 05:04:51 791234] [debug] |scid:d8d4f6b3e3adf9de19b35bb9|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:47593|inflight:9614|
[2025/09/12 05:04:51 791241] [debug] |scid:d8d4f6b3e3adf9de19b35bb9|xqc_conn_next_wakeup_time|wakeup_time:1757653502436147|
[2025/09/12 05:04:51 791247] [debug] |scid:d8d4f6b3e3adf9de19b35bb9|xqc_engine_add_wakeup_queue|next_tick_time:1757653502436147|
[2025/09/12 05:04:51 791252] [debug] |xqc_engine_wakeup_after|wakeup:1757653492306257|now:1757653491791252|diff:515005|
[2025/09/12 05:04:51 791259] [debug] |xqc_engine_main_logic|END|now:1757653491790837|
[2025/09/12 05:04:52 307325] [debug] |xqc_engine_main_logic|BEGIN|now:1757653492307324|
[2025/09/12 05:04:52 307365] [debug] |scid:a0cf7ac851dfa97be4ddff99|xqc_engine_remove_wakeup_queue|next_tick_time:1757653492306257|pq_index:0|
[2025/09/12 05:04:52 307373] [debug] |scid:a0cf7ac851dfa97be4ddff99|xqc_engine_add_active_queue|last_ticked_time:1757653481741887|
[2025/09/12 05:04:52 307381] [debug] |scid:a0cf7ac851dfa97be4ddff99|xqc_engine_process_conn|conn:0000558BB89D48FC|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:1757653492307378|
[2025/09/12 05:04:52 307389] [debug] |scid:a0cf7ac851dfa97be4ddff99|xqc_timer_expire|timer expired|type:LOSS_DETECTION|expire_time:1757653492306257|now:1757653492307378|
[2025/09/12 05:04:52 307394] [debug] |scid:a0cf7ac851dfa97be4ddff99|xqc_timer_loss_detection_timeout|path:0|loss_detection_timeout|
[2025/09/12 05:04:52 307400] [debug] |scid:a0cf7ac851dfa97be4ddff99|xqc_timer_loss_detection_timeout|send Probe pkts|conn:0000558BB89D48FC|path:0|bytes_in_flight:7534|
[2025/09/12 05:04:52 307405] [debug] |scid:a0cf7ac851dfa97be4ddff99|xqc_send_ctl_get_pto_time_and_space|srtt:32348|rtt_var:6296|pto_duration:7364096|backoff_factor:2.00|backoff:128.00|pto_cnt:7|max_ack_delay:25|
[2025/09/12 05:04:52 307411] [debug] |scid:a0cf7ac851dfa97be4ddff99|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB89D48FC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:04:52 307416] [debug] |scid:a0cf7ac851dfa97be4ddff99|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB89D48FC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:04:52 307421] [debug] |scid:a0cf7ac851dfa97be4ddff99|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB89D48FC|path:0|PNS: 2, unacked: 7534|
[2025/09/12 05:04:52 307426] [debug] |scid:a0cf7ac851dfa97be4ddff99|xqc_path_send_one_or_two_ack_elicit_pkts|send two ack-eliciting pkts|path:0|pns:2|
[2025/09/12 05:04:52 307433] [debug] |scid:a0cf7ac851dfa97be4ddff99|xqc_conn_send_probe_pkt|conn:0000558BB89D48FC|path:0|pkt_num:0|size:23|pkt_type:SHORT_HEADER|frame:HANDSHAKE_DONE |conn_state:ESTABED|
[2025/09/12 05:04:52 307443] [debug] |scid:a0cf7ac851dfa97be4ddff99|xqc_conn_send_probe_pkt|conn:0000558BB89D48FC|path:0|pkt_num:6|size:1050|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|
[2025/09/12 05:04:52 307448] [debug] |scid:a0cf7ac851dfa97be4ddff99|xqc_timer_loss_detection_timeout|xqc_send_ctl_set_loss_detection_timer|PTO|conn:0000558BB89D48FC|pto_count:8
[2025/09/12 05:04:52 307454] [debug] |scid:a0cf7ac851dfa97be4ddff99|xqc_send_ctl_get_pto_time_and_space|srtt:32348|rtt_var:6296|pto_duration:14728192|backoff_factor:2.00|backoff:256.00|pto_cnt:8|max_ack_delay:25|
[2025/09/12 05:04:52 307460] [debug] |scid:a0cf7ac851dfa97be4ddff99|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB89D48FC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:04:52 307464] [debug] |scid:a0cf7ac851dfa97be4ddff99|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB89D48FC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:04:52 307469] [debug] |scid:a0cf7ac851dfa97be4ddff99|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB89D48FC|path:0|PNS: 2, unacked: 7534|
[2025/09/12 05:04:52 307474] [debug] |scid:a0cf7ac851dfa97be4ddff99|xqc_timer_set|type:LOSS_DETECTION|expire:1757653502870353|now:1757653492307454|interv:10562899|
[2025/09/12 05:04:52 307479] [debug] |scid:a0cf7ac851dfa97be4ddff99|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB89D48FC|path:0|pns:2|expire:1757653502870353|now:1757653492307454|interval:10562899|pto_count:8|srtt:32348
[2025/09/12 05:04:52 307500] [debug] |scid:a0cf7ac851dfa97be4ddff99|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:HANDSHAKE_DONE |stream_id:0|stream_offset:0|
[2025/09/12 05:04:52 307507] [debug] |scid:a0cf7ac851dfa97be4ddff99|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:STREAM |stream_id:0|stream_offset:1024|
[2025/09/12 05:04:52 307513] [debug] |scid:a0cf7ac851dfa97be4ddff99|xqc_check_acked_or_dropped_pkt|conn:0000558BB89D48FC|pkt_num:0|size:23|pkt_type:SHORT_HEADER|frame:HANDSHAKE_DONE |
[2025/09/12 05:04:52 307519] [debug] |scid:a0cf7ac851dfa97be4ddff99|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:24|
[2025/09/12 05:04:52 307584] [info] |scid:a0cf7ac851dfa97be4ddff99|xqc_send_packet_with_pn|<==|conn:0000558BB89D48FC|path:0|pkt_num:24|size:23|sent:39|pkt_type:SHORT_HEADER|frame:HANDSHAKE_DONE |inflight:7534|now:1757653492307534|stream_id:0|stream_offset:0|
[2025/09/12 05:04:52 307591] [debug] |scid:a0cf7ac851dfa97be4ddff99|xqc_send_ctl_on_packet_sent|conn:0000558BB89D48FC|path:0|pkt_num:24|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 05:04:52 307597] [debug] |scid:a0cf7ac851dfa97be4ddff99|xqc_send_ctl_on_packet_sent|path:0|inflight:7534|applimit:0|
[2025/09/12 05:04:52 307601] [debug] |scid:a0cf7ac851dfa97be4ddff99|xqc_send_ctl_get_pto_time_and_space|srtt:32348|rtt_var:6296|pto_duration:14728192|backoff_factor:2.00|backoff:256.00|pto_cnt:8|max_ack_delay:25|
[2025/09/12 05:04:52 307606] [debug] |scid:a0cf7ac851dfa97be4ddff99|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB89D48FC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:04:52 307609] [debug] |scid:a0cf7ac851dfa97be4ddff99|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB89D48FC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:04:52 307613] [debug] |scid:a0cf7ac851dfa97be4ddff99|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB89D48FC|path:0|PNS: 2, unacked: 7557|
[2025/09/12 05:04:52 307617] [debug] |scid:a0cf7ac851dfa97be4ddff99|xqc_timer_set|type:LOSS_DETECTION|expire:1757653513435726|now:1757653492307601|interv:21128125|
[2025/09/12 05:04:52 307621] [debug] |scid:a0cf7ac851dfa97be4ddff99|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB89D48FC|path:0|pns:2|expire:1757653513435726|now:1757653492307601|interval:21128125|pto_count:8|srtt:32348
[2025/09/12 05:04:52 307626] [debug] |scid:a0cf7ac851dfa97be4ddff99|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:48762|inflight:7557|
[2025/09/12 05:04:52 307631] [debug] |scid:a0cf7ac851dfa97be4ddff99|xqc_check_acked_or_dropped_pkt|conn:0000558BB89D48FC|pkt_num:6|size:1050|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:04:52 307636] [debug] |scid:a0cf7ac851dfa97be4ddff99|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:25|
[2025/09/12 05:04:52 307657] [info] |scid:a0cf7ac851dfa97be4ddff99|xqc_send_packet_with_pn|<==|conn:0000558BB89D48FC|path:0|pkt_num:25|size:1050|sent:1066|pkt_type:SHORT_HEADER|frame:STREAM |inflight:7557|now:1757653492307642|stream_id:0|stream_offset:1024|
[2025/09/12 05:04:52 307663] [debug] |scid:a0cf7ac851dfa97be4ddff99|xqc_send_ctl_on_packet_sent|conn:0000558BB89D48FC|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 05:04:52 307668] [debug] |scid:a0cf7ac851dfa97be4ddff99|xqc_send_ctl_on_packet_sent|path:0|inflight:7557|applimit:0|
[2025/09/12 05:04:52 307672] [debug] |scid:a0cf7ac851dfa97be4ddff99|xqc_send_ctl_get_pto_time_and_space|srtt:32348|rtt_var:6296|pto_duration:14728192|backoff_factor:2.00|backoff:256.00|pto_cnt:8|max_ack_delay:25|
[2025/09/12 05:04:52 307676] [debug] |scid:a0cf7ac851dfa97be4ddff99|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB89D48FC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:04:52 307680] [debug] |scid:a0cf7ac851dfa97be4ddff99|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB89D48FC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:04:52 307688] [debug] |scid:a0cf7ac851dfa97be4ddff99|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB89D48FC|path:0|PNS: 2, unacked: 8607|
[2025/09/12 05:04:52 307692] [debug] |scid:a0cf7ac851dfa97be4ddff99|xqc_timer_set|type:LOSS_DETECTION|expire:1757653513435834|now:1757653492307671|interv:21128163|
[2025/09/12 05:04:52 307695] [debug] |scid:a0cf7ac851dfa97be4ddff99|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB89D48FC|path:0|pns:2|expire:1757653513435834|now:1757653492307671|interval:21128163|pto_count:8|srtt:32348
[2025/09/12 05:04:52 307700] [debug] |scid:a0cf7ac851dfa97be4ddff99|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:48762|inflight:8607|
[2025/09/12 05:04:52 307705] [debug] |scid:a0cf7ac851dfa97be4ddff99|xqc_conn_next_wakeup_time|wakeup_time:1757653513435834|
[2025/09/12 05:04:52 307709] [debug] |scid:a0cf7ac851dfa97be4ddff99|xqc_engine_add_wakeup_queue|next_tick_time:1757653513435834|
[2025/09/12 05:04:52 307713] [debug] |xqc_engine_wakeup_after|wakeup:1757653495019132|now:1757653492307713|diff:2711419|
[2025/09/12 05:04:52 307718] [debug] |xqc_engine_main_logic|END|now:1757653492307378|
[2025/09/12 05:04:55 022491] [debug] |xqc_engine_main_logic|BEGIN|now:1757653495022490|
[2025/09/12 05:04:55 022528] [debug] |scid:809dbe0a472bdf8398906d1c|xqc_engine_remove_wakeup_queue|next_tick_time:1757653495019132|pq_index:0|
[2025/09/12 05:04:55 022536] [debug] |scid:809dbe0a472bdf8398906d1c|xqc_engine_add_active_queue|last_ticked_time:1757653488522839|
[2025/09/12 05:04:55 022545] [debug] |scid:809dbe0a472bdf8398906d1c|xqc_engine_process_conn|conn:0000558BB8AD760C|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:1757653495022542|
[2025/09/12 05:04:55 022554] [debug] |scid:809dbe0a472bdf8398906d1c|xqc_timer_expire|timer expired|type:LOSS_DETECTION|expire_time:1757653495019132|now:1757653495022542|
[2025/09/12 05:04:55 022560] [debug] |scid:809dbe0a472bdf8398906d1c|xqc_timer_loss_detection_timeout|path:0|loss_detection_timeout|
[2025/09/12 05:04:55 022565] [debug] |scid:809dbe0a472bdf8398906d1c|xqc_timer_loss_detection_timeout|send Probe pkts|conn:0000558BB8AD760C|path:0|bytes_in_flight:1806|
[2025/09/12 05:04:55 022571] [debug] |scid:809dbe0a472bdf8398906d1c|xqc_send_ctl_get_pto_time_and_space|srtt:33996|rtt_var:10626|pto_duration:4896000|backoff_factor:2.00|backoff:64.00|pto_cnt:6|max_ack_delay:25|
[2025/09/12 05:04:55 022578] [debug] |scid:809dbe0a472bdf8398906d1c|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8AD760C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:04:55 022583] [debug] |scid:809dbe0a472bdf8398906d1c|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8AD760C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:04:55 022588] [debug] |scid:809dbe0a472bdf8398906d1c|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8AD760C|path:0|PNS: 2, unacked: 1806|
[2025/09/12 05:04:55 022594] [debug] |scid:809dbe0a472bdf8398906d1c|xqc_path_send_one_or_two_ack_elicit_pkts|send two ack-eliciting pkts|path:0|pns:2|
[2025/09/12 05:04:55 022601] [debug] |scid:809dbe0a472bdf8398906d1c|xqc_conn_send_probe_pkt|conn:0000558BB8AD760C|path:0|pkt_num:9|size:54|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |conn_state:ESTABED|
[2025/09/12 05:04:55 022612] [debug] |scid:809dbe0a472bdf8398906d1c|xqc_conn_send_probe_pkt|conn:0000558BB8AD760C|path:0|pkt_num:10|size:54|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |conn_state:ESTABED|
[2025/09/12 05:04:55 022618] [debug] |scid:809dbe0a472bdf8398906d1c|xqc_timer_loss_detection_timeout|xqc_send_ctl_set_loss_detection_timer|PTO|conn:0000558BB8AD760C|pto_count:7
[2025/09/12 05:04:55 022624] [debug] |scid:809dbe0a472bdf8398906d1c|xqc_send_ctl_get_pto_time_and_space|srtt:33996|rtt_var:10626|pto_duration:9792000|backoff_factor:2.00|backoff:128.00|pto_cnt:7|max_ack_delay:25|
[2025/09/12 05:04:55 022646] [debug] |scid:809dbe0a472bdf8398906d1c|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8AD760C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:04:55 022652] [debug] |scid:809dbe0a472bdf8398906d1c|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8AD760C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:04:55 022657] [debug] |scid:809dbe0a472bdf8398906d1c|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8AD760C|path:0|PNS: 2, unacked: 1806|
[2025/09/12 05:04:55 022662] [debug] |scid:809dbe0a472bdf8398906d1c|xqc_timer_set|type:LOSS_DETECTION|expire:1757653501515132|now:1757653495022623|interv:6492509|
[2025/09/12 05:04:55 022668] [debug] |scid:809dbe0a472bdf8398906d1c|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB8AD760C|path:0|pns:2|expire:1757653501515132|now:1757653495022623|interval:6492509|pto_count:7|srtt:33996
[2025/09/12 05:04:55 022677] [debug] |scid:809dbe0a472bdf8398906d1c|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:NEW_CONNECTION_ID |stream_id:0|stream_offset:0|
[2025/09/12 05:04:55 022684] [debug] |scid:809dbe0a472bdf8398906d1c|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:NEW_CONNECTION_ID |stream_id:0|stream_offset:0|
[2025/09/12 05:04:55 022690] [debug] |scid:809dbe0a472bdf8398906d1c|xqc_check_acked_or_dropped_pkt|conn:0000558BB8AD760C|pkt_num:9|size:54|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |
[2025/09/12 05:04:55 022698] [debug] |scid:809dbe0a472bdf8398906d1c|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:43|
[2025/09/12 05:04:55 022782] [info] |scid:809dbe0a472bdf8398906d1c|xqc_send_packet_with_pn|<==|conn:0000558BB8AD760C|path:0|pkt_num:43|size:54|sent:70|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |inflight:1806|now:1757653495022716|stream_id:0|stream_offset:0|
[2025/09/12 05:04:55 022791] [debug] |scid:809dbe0a472bdf8398906d1c|xqc_send_ctl_on_packet_sent|conn:0000558BB8AD760C|path:0|pkt_num:43|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 05:04:55 022797] [debug] |scid:809dbe0a472bdf8398906d1c|xqc_send_ctl_on_packet_sent|path:0|inflight:1806|applimit:0|
[2025/09/12 05:04:55 022803] [debug] |scid:809dbe0a472bdf8398906d1c|xqc_send_ctl_get_pto_time_and_space|srtt:33996|rtt_var:10626|pto_duration:9792000|backoff_factor:2.00|backoff:128.00|pto_cnt:7|max_ack_delay:25|
[2025/09/12 05:04:55 022809] [debug] |scid:809dbe0a472bdf8398906d1c|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8AD760C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:04:55 022814] [debug] |scid:809dbe0a472bdf8398906d1c|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8AD760C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:04:55 022819] [debug] |scid:809dbe0a472bdf8398906d1c|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8AD760C|path:0|PNS: 2, unacked: 1860|
[2025/09/12 05:04:55 022824] [debug] |scid:809dbe0a472bdf8398906d1c|xqc_timer_set|type:LOSS_DETECTION|expire:1757653508014716|now:1757653495022803|interv:12991913|
[2025/09/12 05:04:55 022830] [debug] |scid:809dbe0a472bdf8398906d1c|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB8AD760C|path:0|pns:2|expire:1757653508014716|now:1757653495022803|interval:12991913|pto_count:7|srtt:33996
[2025/09/12 05:04:55 022836] [debug] |scid:809dbe0a472bdf8398906d1c|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:6423|inflight:1860|
[2025/09/12 05:04:55 022843] [debug] |scid:809dbe0a472bdf8398906d1c|xqc_check_acked_or_dropped_pkt|conn:0000558BB8AD760C|pkt_num:10|size:54|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |
[2025/09/12 05:04:55 022849] [debug] |scid:809dbe0a472bdf8398906d1c|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:44|
[2025/09/12 05:04:55 022875] [info] |scid:809dbe0a472bdf8398906d1c|xqc_send_packet_with_pn|<==|conn:0000558BB8AD760C|path:0|pkt_num:44|size:54|sent:70|pkt_type:SHORT_HEADER|frame:NEW_CONNECTION_ID |inflight:1860|now:1757653495022856|stream_id:0|stream_offset:0|
[2025/09/12 05:04:55 022882] [debug] |scid:809dbe0a472bdf8398906d1c|xqc_send_ctl_on_packet_sent|conn:0000558BB8AD760C|path:0|pkt_num:44|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 05:04:55 022893] [debug] |scid:809dbe0a472bdf8398906d1c|xqc_send_ctl_on_packet_sent|path:0|inflight:1860|applimit:0|
[2025/09/12 05:04:55 022899] [debug] |scid:809dbe0a472bdf8398906d1c|xqc_send_ctl_get_pto_time_and_space|srtt:33996|rtt_var:10626|pto_duration:9792000|backoff_factor:2.00|backoff:128.00|pto_cnt:7|max_ack_delay:25|
[2025/09/12 05:04:55 022904] [debug] |scid:809dbe0a472bdf8398906d1c|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8AD760C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:04:55 022910] [debug] |scid:809dbe0a472bdf8398906d1c|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8AD760C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:04:55 022915] [debug] |scid:809dbe0a472bdf8398906d1c|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8AD760C|path:0|PNS: 2, unacked: 1914|
[2025/09/12 05:04:55 022920] [debug] |scid:809dbe0a472bdf8398906d1c|xqc_timer_set|type:LOSS_DETECTION|expire:1757653508014856|now:1757653495022899|interv:12991957|
[2025/09/12 05:04:55 022925] [debug] |scid:809dbe0a472bdf8398906d1c|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB8AD760C|path:0|pns:2|expire:1757653508014856|now:1757653495022899|interval:12991957|pto_count:7|srtt:33996
[2025/09/12 05:04:55 022930] [debug] |scid:809dbe0a472bdf8398906d1c|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:6423|inflight:1914|
[2025/09/12 05:04:55 022937] [debug] |scid:809dbe0a472bdf8398906d1c|xqc_conn_next_wakeup_time|wakeup_time:1757653508014856|
[2025/09/12 05:04:55 022943] [debug] |scid:809dbe0a472bdf8398906d1c|xqc_engine_add_wakeup_queue|next_tick_time:1757653508014856|
[2025/09/12 05:04:55 022948] [debug] |xqc_engine_wakeup_after|wakeup:1757653495947357|now:1757653495022948|diff:924409|
[2025/09/12 05:04:55 022954] [debug] |xqc_engine_main_logic|END|now:1757653495022542|
[2025/09/12 05:04:55 948939] [debug] |xqc_engine_main_logic|BEGIN|now:1757653495948938|
[2025/09/12 05:04:55 948965] [debug] |scid:437ac172ab898946554e0870|xqc_engine_remove_wakeup_queue|next_tick_time:1757653495947357|pq_index:0|
[2025/09/12 05:04:55 948973] [debug] |scid:437ac172ab898946554e0870|xqc_engine_add_active_queue|last_ticked_time:1757653485317337|
[2025/09/12 05:04:55 948981] [debug] |scid:437ac172ab898946554e0870|xqc_engine_process_conn|conn:0000558BB8A7E98C|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:1757653495948978|
[2025/09/12 05:04:55 948988] [debug] |scid:437ac172ab898946554e0870|xqc_timer_expire|timer expired|type:LOSS_DETECTION|expire_time:1757653495947357|now:1757653495948978|
[2025/09/12 05:04:55 948994] [debug] |scid:437ac172ab898946554e0870|xqc_timer_loss_detection_timeout|path:0|loss_detection_timeout|
[2025/09/12 05:04:55 948999] [debug] |scid:437ac172ab898946554e0870|xqc_timer_loss_detection_timeout|send Probe pkts|conn:0000558BB8A7E98C|path:0|bytes_in_flight:14700|
[2025/09/12 05:04:55 949005] [debug] |scid:437ac172ab898946554e0870|xqc_send_ctl_get_pto_time_and_space|srtt:31029|rtt_var:6754|pto_duration:7429760|backoff_factor:2.00|backoff:128.00|pto_cnt:7|max_ack_delay:25|
[2025/09/12 05:04:55 949011] [debug] |scid:437ac172ab898946554e0870|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8A7E98C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:04:55 949016] [debug] |scid:437ac172ab898946554e0870|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8A7E98C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:04:55 949021] [debug] |scid:437ac172ab898946554e0870|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8A7E98C|path:0|PNS: 2, unacked: 14700|
[2025/09/12 05:04:55 949026] [debug] |scid:437ac172ab898946554e0870|xqc_path_send_one_or_two_ack_elicit_pkts|send two ack-eliciting pkts|path:0|pns:2|
[2025/09/12 05:04:55 949068] [debug] |scid:437ac172ab898946554e0870|xqc_conn_send_probe_pkt|conn:0000558BB8A7E98C|path:0|pkt_num:9|size:1050|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|
[2025/09/12 05:04:55 949078] [debug] |scid:437ac172ab898946554e0870|xqc_conn_send_probe_pkt|conn:0000558BB8A7E98C|path:0|pkt_num:25|size:1050|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|
[2025/09/12 05:04:55 949083] [debug] |scid:437ac172ab898946554e0870|xqc_timer_loss_detection_timeout|xqc_send_ctl_set_loss_detection_timer|PTO|conn:0000558BB8A7E98C|pto_count:8
[2025/09/12 05:04:55 949089] [debug] |scid:437ac172ab898946554e0870|xqc_send_ctl_get_pto_time_and_space|srtt:31029|rtt_var:6754|pto_duration:14859520|backoff_factor:2.00|backoff:256.00|pto_cnt:8|max_ack_delay:25|
[2025/09/12 05:04:55 949094] [debug] |scid:437ac172ab898946554e0870|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8A7E98C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:04:55 949099] [debug] |scid:437ac172ab898946554e0870|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8A7E98C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:04:55 949104] [debug] |scid:437ac172ab898946554e0870|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8A7E98C|path:0|PNS: 2, unacked: 14700|
[2025/09/12 05:04:55 949109] [debug] |scid:437ac172ab898946554e0870|xqc_timer_set|type:LOSS_DETECTION|expire:1757653506577117|now:1757653495949088|interv:10628029|
[2025/09/12 05:04:55 949114] [debug] |scid:437ac172ab898946554e0870|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB8A7E98C|path:0|pns:2|expire:1757653506577117|now:1757653495949088|interval:10628029|pto_count:8|srtt:31029
[2025/09/12 05:04:55 949123] [debug] |scid:437ac172ab898946554e0870|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:STREAM |stream_id:0|stream_offset:1024|
[2025/09/12 05:04:55 949129] [debug] |scid:437ac172ab898946554e0870|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:STREAM |stream_id:0|stream_offset:1024|
[2025/09/12 05:04:55 949135] [debug] |scid:437ac172ab898946554e0870|xqc_check_acked_or_dropped_pkt|conn:0000558BB8A7E98C|pkt_num:9|size:1050|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:04:55 949142] [debug] |scid:437ac172ab898946554e0870|xqc_send_ctl_set_next_pn_for_packet|optimistic ack detection|skipped_range:55-55|next_skip_chance:1757653496198276|current_time:1757653495949141|
[2025/09/12 05:04:55 949148] [debug] |scid:437ac172ab898946554e0870|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:56|
[2025/09/12 05:04:55 949224] [info] |scid:437ac172ab898946554e0870|xqc_send_packet_with_pn|<==|conn:0000558BB8A7E98C|path:0|pkt_num:56|size:1050|sent:1066|pkt_type:SHORT_HEADER|frame:STREAM |inflight:14700|now:1757653495949165|stream_id:0|stream_offset:1024|
[2025/09/12 05:04:55 949232] [debug] |scid:437ac172ab898946554e0870|xqc_send_ctl_on_packet_sent|conn:0000558BB8A7E98C|path:0|pkt_num:56|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 05:04:55 949239] [debug] |scid:437ac172ab898946554e0870|xqc_send_ctl_on_packet_sent|path:0|inflight:14700|applimit:0|
[2025/09/12 05:04:55 949244] [debug] |scid:437ac172ab898946554e0870|xqc_send_ctl_get_pto_time_and_space|srtt:31029|rtt_var:6754|pto_duration:14859520|backoff_factor:2.00|backoff:256.00|pto_cnt:8|max_ack_delay:25|
[2025/09/12 05:04:55 949250] [debug] |scid:437ac172ab898946554e0870|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8A7E98C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:04:55 949255] [debug] |scid:437ac172ab898946554e0870|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8A7E98C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:04:55 949259] [debug] |scid:437ac172ab898946554e0870|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8A7E98C|path:0|PNS: 2, unacked: 15750|
[2025/09/12 05:04:55 949264] [debug] |scid:437ac172ab898946554e0870|xqc_timer_set|type:LOSS_DETECTION|expire:1757653517208685|now:1757653495949244|interv:21259441|
[2025/09/12 05:04:55 949269] [debug] |scid:437ac172ab898946554e0870|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB8A7E98C|path:0|pns:2|expire:1757653517208685|now:1757653495949244|interval:21259441|pto_count:8|srtt:31029
[2025/09/12 05:04:55 949281] [debug] |scid:437ac172ab898946554e0870|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:5921|inflight:15750|
[2025/09/12 05:04:55 949287] [debug] |scid:437ac172ab898946554e0870|xqc_check_acked_or_dropped_pkt|conn:0000558BB8A7E98C|pkt_num:25|size:1050|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:04:55 949292] [debug] |scid:437ac172ab898946554e0870|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:57|
[2025/09/12 05:04:55 949318] [info] |scid:437ac172ab898946554e0870|xqc_send_packet_with_pn|<==|conn:0000558BB8A7E98C|path:0|pkt_num:57|size:1050|sent:1066|pkt_type:SHORT_HEADER|frame:STREAM |inflight:15750|now:1757653495949300|stream_id:0|stream_offset:1024|
[2025/09/12 05:04:55 949324] [debug] |scid:437ac172ab898946554e0870|xqc_send_ctl_on_packet_sent|conn:0000558BB8A7E98C|path:0|pkt_num:57|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 05:04:55 949330] [debug] |scid:437ac172ab898946554e0870|xqc_send_ctl_on_packet_sent|path:0|inflight:15750|applimit:0|
[2025/09/12 05:04:55 949335] [debug] |scid:437ac172ab898946554e0870|xqc_send_ctl_get_pto_time_and_space|srtt:31029|rtt_var:6754|pto_duration:14859520|backoff_factor:2.00|backoff:256.00|pto_cnt:8|max_ack_delay:25|
[2025/09/12 05:04:55 949340] [debug] |scid:437ac172ab898946554e0870|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8A7E98C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:04:55 949345] [debug] |scid:437ac172ab898946554e0870|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8A7E98C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:04:55 949351] [debug] |scid:437ac172ab898946554e0870|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8A7E98C|path:0|PNS: 2, unacked: 16800|
[2025/09/12 05:04:55 949356] [debug] |scid:437ac172ab898946554e0870|xqc_timer_set|type:LOSS_DETECTION|expire:1757653517208820|now:1757653495949335|interv:21259485|
[2025/09/12 05:04:55 949361] [debug] |scid:437ac172ab898946554e0870|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB8A7E98C|path:0|pns:2|expire:1757653517208820|now:1757653495949335|interval:21259485|pto_count:8|srtt:31029
[2025/09/12 05:04:55 949366] [debug] |scid:437ac172ab898946554e0870|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:5921|inflight:16800|
[2025/09/12 05:04:55 949372] [debug] |scid:437ac172ab898946554e0870|xqc_conn_next_wakeup_time|wakeup_time:1757653517208820|
[2025/09/12 05:04:55 949376] [debug] |scid:437ac172ab898946554e0870|xqc_engine_add_wakeup_queue|next_tick_time:1757653517208820|
[2025/09/12 05:04:55 949380] [debug] |xqc_engine_wakeup_after|wakeup:1757653496713196|now:1757653495949380|diff:763816|
[2025/09/12 05:04:55 949385] [debug] |xqc_engine_main_logic|END|now:1757653495948978|
[2025/09/12 05:04:56 714215] [debug] |xqc_engine_main_logic|BEGIN|now:1757653496714214|
[2025/09/12 05:04:56 714251] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_engine_remove_wakeup_queue|next_tick_time:1757653496713196|pq_index:0|
[2025/09/12 05:04:56 714259] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_engine_add_active_queue|last_ticked_time:1757653491377895|
[2025/09/12 05:04:56 714269] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_engine_process_conn|conn:0000558BB8AFD3AC|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:1757653496714266|
[2025/09/12 05:04:56 714277] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_timer_expire|timer expired|type:LOSS_DETECTION|expire_time:1757653496713196|now:1757653496714266|
[2025/09/12 05:04:56 714283] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_timer_loss_detection_timeout|path:0|loss_detection_timeout|
[2025/09/12 05:04:56 714289] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_timer_loss_detection_timeout|send Probe pkts|conn:0000558BB8AFD3AC|path:0|bytes_in_flight:12600|
[2025/09/12 05:04:56 714316] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_send_ctl_get_pto_time_and_space|srtt:31087|rtt_var:6818|pto_duration:3734976|backoff_factor:2.00|backoff:64.00|pto_cnt:6|max_ack_delay:25|
[2025/09/12 05:04:56 714323] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8AFD3AC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:04:56 714328] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8AFD3AC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:04:56 714333] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8AFD3AC|path:0|PNS: 2, unacked: 12600|
[2025/09/12 05:04:56 714339] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_path_send_one_or_two_ack_elicit_pkts|send two ack-eliciting pkts|path:0|pns:2|
[2025/09/12 05:04:56 714346] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_conn_send_probe_pkt|conn:0000558BB8AFD3AC|path:0|pkt_num:6|size:1050|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|
[2025/09/12 05:04:56 714356] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_conn_send_probe_pkt|conn:0000558BB8AFD3AC|path:0|pkt_num:25|size:1050|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|
[2025/09/12 05:04:56 714362] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_timer_loss_detection_timeout|xqc_send_ctl_set_loss_detection_timer|PTO|conn:0000558BB8AFD3AC|pto_count:7
[2025/09/12 05:04:56 714368] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_send_ctl_get_pto_time_and_space|srtt:31087|rtt_var:6818|pto_duration:7469952|backoff_factor:2.00|backoff:128.00|pto_cnt:7|max_ack_delay:25|
[2025/09/12 05:04:56 714374] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8AFD3AC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:04:56 714379] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8AFD3AC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:04:56 714384] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8AFD3AC|path:0|PNS: 2, unacked: 12600|
[2025/09/12 05:04:56 714389] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_timer_set|type:LOSS_DETECTION|expire:1757653502048172|now:1757653496714368|interv:5333804|
[2025/09/12 05:04:56 714395] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB8AFD3AC|path:0|pns:2|expire:1757653502048172|now:1757653496714368|interval:5333804|pto_count:7|srtt:31087
[2025/09/12 05:04:56 714404] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:STREAM |stream_id:0|stream_offset:1024|
[2025/09/12 05:04:56 714411] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:STREAM |stream_id:0|stream_offset:1024|
[2025/09/12 05:04:56 714418] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_check_acked_or_dropped_pkt|conn:0000558BB8AFD3AC|pkt_num:6|size:1050|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:04:56 714426] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:40|
[2025/09/12 05:04:56 714511] [info] |scid:2649ddeaa60babc1e1f9433b|xqc_send_packet_with_pn|<==|conn:0000558BB8AFD3AC|path:0|pkt_num:40|size:1050|sent:1066|pkt_type:SHORT_HEADER|frame:STREAM |inflight:12600|now:1757653496714445|stream_id:0|stream_offset:1024|
[2025/09/12 05:04:56 714519] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_send_ctl_on_packet_sent|conn:0000558BB8AFD3AC|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 05:04:56 714527] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_send_ctl_on_packet_sent|path:0|inflight:12600|applimit:0|
[2025/09/12 05:04:56 714533] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_send_ctl_get_pto_time_and_space|srtt:31087|rtt_var:6818|pto_duration:7469952|backoff_factor:2.00|backoff:128.00|pto_cnt:7|max_ack_delay:25|
[2025/09/12 05:04:56 714544] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8AFD3AC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:04:56 714549] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8AFD3AC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:04:56 714555] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8AFD3AC|path:0|PNS: 2, unacked: 13650|
[2025/09/12 05:04:56 714560] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_timer_set|type:LOSS_DETECTION|expire:1757653507384397|now:1757653496714532|interv:10669865|
[2025/09/12 05:04:56 714565] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB8AFD3AC|path:0|pns:2|expire:1757653507384397|now:1757653496714532|interval:10669865|pto_count:7|srtt:31087
[2025/09/12 05:04:56 714572] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:6587|inflight:13650|
[2025/09/12 05:04:56 714578] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_check_acked_or_dropped_pkt|conn:0000558BB8AFD3AC|pkt_num:25|size:1050|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:04:56 714584] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:41|
[2025/09/12 05:04:56 714612] [info] |scid:2649ddeaa60babc1e1f9433b|xqc_send_packet_with_pn|<==|conn:0000558BB8AFD3AC|path:0|pkt_num:41|size:1050|sent:1066|pkt_type:SHORT_HEADER|frame:STREAM |inflight:13650|now:1757653496714592|stream_id:0|stream_offset:1024|
[2025/09/12 05:04:56 714619] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_send_ctl_on_packet_sent|conn:0000558BB8AFD3AC|path:0|pkt_num:41|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 05:04:56 714625] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_send_ctl_on_packet_sent|path:0|inflight:13650|applimit:0|
[2025/09/12 05:04:56 714630] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_send_ctl_get_pto_time_and_space|srtt:31087|rtt_var:6818|pto_duration:7469952|backoff_factor:2.00|backoff:128.00|pto_cnt:7|max_ack_delay:25|
[2025/09/12 05:04:56 714636] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8AFD3AC|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:04:56 714641] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8AFD3AC|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:04:56 714646] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8AFD3AC|path:0|PNS: 2, unacked: 14700|
[2025/09/12 05:04:56 714651] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_timer_set|type:LOSS_DETECTION|expire:1757653507384544|now:1757653496714630|interv:10669914|
[2025/09/12 05:04:56 714656] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB8AFD3AC|path:0|pns:2|expire:1757653507384544|now:1757653496714630|interval:10669914|pto_count:7|srtt:31087
[2025/09/12 05:04:56 714662] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:6587|inflight:14700|
[2025/09/12 05:04:56 714668] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_conn_next_wakeup_time|wakeup_time:1757653507384544|
[2025/09/12 05:04:56 714674] [debug] |scid:2649ddeaa60babc1e1f9433b|xqc_engine_add_wakeup_queue|next_tick_time:1757653507384544|
[2025/09/12 05:04:56 714680] [debug] |xqc_engine_wakeup_after|wakeup:1757653497273112|now:1757653496714680|diff:558432|
[2025/09/12 05:04:56 714686] [debug] |xqc_engine_main_logic|END|now:1757653496714266|
[2025/09/12 05:04:57 274311] [debug] |xqc_engine_main_logic|BEGIN|now:1757653497274310|
[2025/09/12 05:04:57 274344] [debug] |scid:6279067c5b11dda5809a7cd3|xqc_engine_remove_wakeup_queue|next_tick_time:1757653497273112|pq_index:0|
[2025/09/12 05:04:57 274352] [debug] |scid:6279067c5b11dda5809a7cd3|xqc_engine_add_active_queue|last_ticked_time:1757653484541401|
[2025/09/12 05:04:57 274361] [debug] |scid:6279067c5b11dda5809a7cd3|xqc_engine_process_conn|conn:0000558BB8A1A92C|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:1757653497274358|
[2025/09/12 05:04:57 274381] [debug] |scid:6279067c5b11dda5809a7cd3|xqc_timer_expire|timer expired|type:LOSS_DETECTION|expire_time:1757653497273112|now:1757653497274358|
[2025/09/12 05:04:57 274387] [debug] |scid:6279067c5b11dda5809a7cd3|xqc_timer_loss_detection_timeout|path:0|loss_detection_timeout|
[2025/09/12 05:04:57 274393] [debug] |scid:6279067c5b11dda5809a7cd3|xqc_timer_loss_detection_timeout|send Probe pkts|conn:0000558BB8A1A92C|path:0|bytes_in_flight:13650|
[2025/09/12 05:04:57 274399] [debug] |scid:6279067c5b11dda5809a7cd3|xqc_send_ctl_get_pto_time_and_space|srtt:32816|rtt_var:10412|pto_duration:9531392|backoff_factor:2.00|backoff:128.00|pto_cnt:7|max_ack_delay:25|
[2025/09/12 05:04:57 274406] [debug] |scid:6279067c5b11dda5809a7cd3|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8A1A92C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:04:57 274411] [debug] |scid:6279067c5b11dda5809a7cd3|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8A1A92C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:04:57 274416] [debug] |scid:6279067c5b11dda5809a7cd3|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8A1A92C|path:0|PNS: 2, unacked: 13650|
[2025/09/12 05:04:57 274421] [debug] |scid:6279067c5b11dda5809a7cd3|xqc_path_send_one_or_two_ack_elicit_pkts|send two ack-eliciting pkts|path:0|pns:2|
[2025/09/12 05:04:57 274429] [debug] |scid:6279067c5b11dda5809a7cd3|xqc_conn_send_probe_pkt|conn:0000558BB8A1A92C|path:0|pkt_num:15|size:1050|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|
[2025/09/12 05:04:57 274439] [debug] |scid:6279067c5b11dda5809a7cd3|xqc_conn_send_probe_pkt|conn:0000558BB8A1A92C|path:0|pkt_num:17|size:1050|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|
[2025/09/12 05:04:57 274445] [debug] |scid:6279067c5b11dda5809a7cd3|xqc_timer_loss_detection_timeout|xqc_send_ctl_set_loss_detection_timer|PTO|conn:0000558BB8A1A92C|pto_count:8
[2025/09/12 05:04:57 274450] [debug] |scid:6279067c5b11dda5809a7cd3|xqc_send_ctl_get_pto_time_and_space|srtt:32816|rtt_var:10412|pto_duration:19062784|backoff_factor:2.00|backoff:256.00|pto_cnt:8|max_ack_delay:25|
[2025/09/12 05:04:57 274456] [debug] |scid:6279067c5b11dda5809a7cd3|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8A1A92C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:04:57 274461] [debug] |scid:6279067c5b11dda5809a7cd3|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8A1A92C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:04:57 274466] [debug] |scid:6279067c5b11dda5809a7cd3|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8A1A92C|path:0|PNS: 2, unacked: 13650|
[2025/09/12 05:04:57 274472] [debug] |scid:6279067c5b11dda5809a7cd3|xqc_timer_set|type:LOSS_DETECTION|expire:1757653510004504|now:1757653497274450|interv:12730054|
[2025/09/12 05:04:57 274477] [debug] |scid:6279067c5b11dda5809a7cd3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB8A1A92C|path:0|pns:2|expire:1757653510004504|now:1757653497274450|interval:12730054|pto_count:8|srtt:32816
[2025/09/12 05:04:57 274487] [debug] |scid:6279067c5b11dda5809a7cd3|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:STREAM |stream_id:0|stream_offset:1024|
[2025/09/12 05:04:57 274493] [debug] |scid:6279067c5b11dda5809a7cd3|xqc_conn_schedule_packets|specify|path:0|state:2|frame_type:STREAM |stream_id:0|stream_offset:1024|
[2025/09/12 05:04:57 274499] [debug] |scid:6279067c5b11dda5809a7cd3|xqc_check_acked_or_dropped_pkt|conn:0000558BB8A1A92C|pkt_num:15|size:1050|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:04:57 274507] [debug] |scid:6279067c5b11dda5809a7cd3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:31|
[2025/09/12 05:04:57 274590] [info] |scid:6279067c5b11dda5809a7cd3|xqc_send_packet_with_pn|<==|conn:0000558BB8A1A92C|path:0|pkt_num:31|size:1050|sent:1066|pkt_type:SHORT_HEADER|frame:STREAM |inflight:13650|now:1757653497274525|stream_id:0|stream_offset:1024|
[2025/09/12 05:04:57 274605] [debug] |scid:6279067c5b11dda5809a7cd3|xqc_send_ctl_on_packet_sent|conn:0000558BB8A1A92C|path:0|pkt_num:31|origin_pktnum:15|size:1050|enc_size:1066|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:16|
[2025/09/12 05:04:57 274612] [debug] |scid:6279067c5b11dda5809a7cd3|xqc_send_ctl_on_packet_sent|path:0|inflight:13650|applimit:0|
[2025/09/12 05:04:57 274618] [debug] |scid:6279067c5b11dda5809a7cd3|xqc_send_ctl_get_pto_time_and_space|srtt:32816|rtt_var:10412|pto_duration:19062784|backoff_factor:2.00|backoff:256.00|pto_cnt:8|max_ack_delay:25|
[2025/09/12 05:04:57 274624] [debug] |scid:6279067c5b11dda5809a7cd3|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8A1A92C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:04:57 274629] [debug] |scid:6279067c5b11dda5809a7cd3|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8A1A92C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:04:57 274634] [debug] |scid:6279067c5b11dda5809a7cd3|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8A1A92C|path:0|PNS: 2, unacked: 14700|
[2025/09/12 05:04:57 274640] [debug] |scid:6279067c5b11dda5809a7cd3|xqc_timer_set|type:LOSS_DETECTION|expire:1757653522737309|now:1757653497274618|interv:25462691|
[2025/09/12 05:04:57 274645] [debug] |scid:6279067c5b11dda5809a7cd3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB8A1A92C|path:0|pns:2|expire:1757653522737309|now:1757653497274618|interval:25462691|pto_count:8|srtt:32816
[2025/09/12 05:04:57 274652] [debug] |scid:6279067c5b11dda5809a7cd3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:46737|inflight:14700|
[2025/09/12 05:04:57 274658] [debug] |scid:6279067c5b11dda5809a7cd3|xqc_check_acked_or_dropped_pkt|conn:0000558BB8A1A92C|pkt_num:17|size:1050|pkt_type:SHORT_HEADER|frame:STREAM |
[2025/09/12 05:04:57 274664] [debug] |scid:6279067c5b11dda5809a7cd3|xqc_packet_encrypt_buf|encryption nonce|path_id:0|pn:32|
[2025/09/12 05:04:57 274692] [info] |scid:6279067c5b11dda5809a7cd3|xqc_send_packet_with_pn|<==|conn:0000558BB8A1A92C|path:0|pkt_num:32|size:1050|sent:1066|pkt_type:SHORT_HEADER|frame:STREAM |inflight:14700|now:1757653497274672|stream_id:0|stream_offset:1024|
[2025/09/12 05:04:57 274700] [debug] |scid:6279067c5b11dda5809a7cd3|xqc_send_ctl_on_packet_sent|conn:0000558BB8A1A92C|path:0|pkt_num:32|origin_pktnum:15|size:1050|enc_size:1066|pkt_type:SHORT_HEADER|frame:STREAM |conn_state:ESTABED|po_in_flight:0||retrans:16|
[2025/09/12 05:04:57 274706] [debug] |scid:6279067c5b11dda5809a7cd3|xqc_send_ctl_on_packet_sent|path:0|inflight:14700|applimit:0|
[2025/09/12 05:04:57 274712] [debug] |scid:6279067c5b11dda5809a7cd3|xqc_send_ctl_get_pto_time_and_space|srtt:32816|rtt_var:10412|pto_duration:19062784|backoff_factor:2.00|backoff:256.00|pto_cnt:8|max_ack_delay:25|
[2025/09/12 05:04:57 274717] [debug] |scid:6279067c5b11dda5809a7cd3|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8A1A92C|path:0|PNS: 0, unacked: 0|
[2025/09/12 05:04:57 274723] [debug] |scid:6279067c5b11dda5809a7cd3|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8A1A92C|path:0|PNS: 1, unacked: 0|
[2025/09/12 05:04:57 274728] [debug] |scid:6279067c5b11dda5809a7cd3|xqc_send_ctl_get_pto_time_and_space|conn:0000558BB8A1A92C|path:0|PNS: 2, unacked: 15750|
[2025/09/12 05:04:57 274733] [debug] |scid:6279067c5b11dda5809a7cd3|xqc_timer_set|type:LOSS_DETECTION|expire:1757653522737456|now:1757653497274711|interv:25462745|
[2025/09/12 05:04:57 274738] [debug] |scid:6279067c5b11dda5809a7cd3|xqc_send_ctl_set_loss_detection_timer|xqc_timer_set|update|PTO|XQC_TIMER_LOSS_DETECTION|conn:0000558BB8A1A92C|path:0|pns:2|expire:1757653522737456|now:1757653497274711|interval:25462745|pto_count:8|srtt:32816
[2025/09/12 05:04:57 274744] [debug] |scid:6279067c5b11dda5809a7cd3|xqc_send_ctl_update_cwnd_limited|path:0|cwnd:46737|inflight:15750|
[2025/09/12 05:04:57 274751] [debug] |scid:6279067c5b11dda5809a7cd3|xqc_conn_next_wakeup_time|wakeup_time:1757653522737456|
[2025/09/12 05:04:57 274761] [debug] |scid:6279067c5b11dda5809a7cd3|xqc_engine_add_wakeup_queue|next_tick_time:1757653522737456|
[2025/09/12 05:04:57 274767] [debug] |xqc_engine_wakeup_after|wakeup:1757653500333421|now:1757653497274767|diff:3058654|
[2025/09/12 05:04:57 274773] [debug] |xqc_engine_main_logic|END|now:1757653497274358|